/* ==========================================
   DUPLIC - Personalizados | Styles.css
   Cores CMYK: Cyan, Magenta, Yellow, Black
   ========================================== */

/* ==========================================
   RESET & BASE STYLES
   ========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ==========================================
   SKIP LINK - Acessibilidade
   ========================================== */
.skip-link {
    position: absolute;
    top: -100px;
    left: 0;
    background: var(--cyan);
    color: var(--white);
    padding: 12px 24px;
    text-decoration: none;
    font-weight: 600;
    z-index: 10000;
    border-radius: 0 0 8px 0;
    transition: top 0.3s ease;
}

.skip-link:focus {
    top: 0;
    outline: 3px solid var(--yellow);
    outline-offset: 2px;
}

:root {
    /* CMYK Colors - Primary */
    --cyan: #00A8E1;
    --magenta: #E6007E;
    --yellow: #FFD100;
    --black: #231F20;

    /* CMYK Colors - Secondary */
    --cyan-dark: #0891C7;
    --magenta-dark: #D91B5C;
    --yellow-dark: #F7B500;
    --gray-dark: #58595B;

    /* CMYK Colors - Light */
    --cyan-light: #4CC2ED;
    --magenta-light: #F04FA6;
    --yellow-light: #FFE566;
    --gray-light: #E6E7E8;

    /* Neutral Colors */
    --white: #FFFFFF;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;

    /* Gradients */
    --gradient-cmyk: linear-gradient(135deg, var(--cyan) 0%, var(--magenta) 50%, var(--yellow) 100%);
    --gradient-cyan: linear-gradient(135deg, var(--cyan-dark) 0%, var(--cyan-light) 100%);
    --gradient-magenta: linear-gradient(135deg, var(--magenta-dark) 0%, var(--magenta-light) 100%);
    --gradient-yellow: linear-gradient(135deg, var(--yellow-dark) 0%, var(--yellow-light) 100%);
    --gradient-dark: linear-gradient(180deg, var(--black) 0%, var(--gray-dark) 100%);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    /* 12px */
    --font-size-sm: 0.875rem;
    /* 14px */
    --font-size-base: 1rem;
    /* 16px */
    --font-size-lg: 1.125rem;
    /* 18px */
    --font-size-xl: 1.25rem;
    /* 20px */
    --font-size-2xl: 1.5rem;
    /* 24px */
    --font-size-3xl: 1.875rem;
    /* 30px */
    --font-size-4xl: 2.25rem;
    /* 36px */
    --font-size-5xl: 3rem;
    /* 48px */
    --font-size-6xl: 3.75rem;
    /* 60px */

    /* Spacing */
    --spacing-1: 0.25rem;
    /* 4px */
    --spacing-2: 0.5rem;
    /* 8px */
    --spacing-3: 0.75rem;
    /* 12px */
    --spacing-4: 1rem;
    /* 16px */
    --spacing-5: 1.25rem;
    /* 20px */
    --spacing-6: 1.5rem;
    /* 24px */
    --spacing-8: 2rem;
    /* 32px */
    --spacing-10: 2.5rem;
    /* 40px */
    --spacing-12: 3rem;
    /* 48px */
    --spacing-16: 4rem;
    /* 64px */
    --spacing-20: 5rem;
    /* 80px */
    --spacing-24: 6rem;
    /* 96px */

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    /* Border Radius */
    --radius-sm: 0.25rem;
    /* 4px */
    --radius: 0.5rem;
    /* 8px */
    --radius-md: 0.75rem;
    /* 12px */
    --radius-lg: 1rem;
    /* 16px */
    --radius-xl: 1.5rem;
    /* 24px */
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

/* ==========================================
   DARK MODE THEME
   ========================================== */
[data-theme="dark"] {
    /* Dark Mode Colors - Melhor contraste para legibilidade */
    --white: #0F1419;
    --gray-50: #1A1F27;
    --gray-100: #242B35;
    --gray-200: #2E3643;
    --gray-300: #6B7680;
    --gray-400: #A0A8B2;
    --gray-500: #C5CCD4;
    --gray-600: #E0E4E8;
    --gray-700: #EBEEF1;
    --gray-800: #F5F7F9;
    --gray-900: #FFFFFF;

    --black: #FFFFFF;

    /* Adjust CMYK colors for dark mode */
    --cyan: #5DD3FF;
    --magenta: #FF5FB8;
    --yellow: #FFE875;

    /* Dark gradients */
    --gradient-dark: linear-gradient(180deg, #1A1F27 0%, #242B35 100%);
}

[data-theme="dark"] .header {
    background: rgba(15, 20, 25, 0.95);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .nav-link {
    color: var(--gray-600);
}

[data-theme="dark"] .logo-subtitle {
    color: var(--gray-500);
}

[data-theme="dark"] .hero-background {
    background: var(--gradient-dark);
}

[data-theme="dark"] .hero-description {
    color: var(--gray-600);
}

[data-theme="dark"] .stat-label {
    color: var(--gray-600);
}

[data-theme="dark"] .service-card,
[data-theme="dark"] .portfolio-item,
[data-theme="dark"] .step-item,
[data-theme="dark"] .badge-item {
    background: var(--gray-100);
    border-color: var(--gray-300);
}

[data-theme="dark"] .service-card p,
[data-theme="dark"] .step-content p {
    color: var(--gray-600);
}

[data-theme="dark"] .badge-item {
    color: var(--gray-800);
}

[data-theme="dark"] .service-card h3,
[data-theme="dark"] .step-content h3 {
    color: var(--gray-900);
}

[data-theme="dark"] .section-dark {
    background: var(--gray-50);
    /* Fundo mais claro para contraste */
}

/* Textos em seções escuras ficam claros no dark mode */
[data-theme="dark"] .section-dark h1,
[data-theme="dark"] .section-dark h2,
[data-theme="dark"] .section-dark h3,
[data-theme="dark"] .section-dark h4,
[data-theme="dark"] .section-dark h5,
[data-theme="dark"] .section-dark h6 {
    color: var(--gray-900);
    /* Bem claro */
}

[data-theme="dark"] .section-dark p,
[data-theme="dark"] .section-dark .section-description {
    color: var(--gray-700);
    /* Texto claro mas não branco total */
}

[data-theme="dark"] .section-description {
    color: var(--gray-600);
}

[data-theme="dark"] .portfolio-overlay h3,
[data-theme="dark"] .portfolio-overlay h4 {
    color: var(--yellow);
}

[data-theme="dark"] .portfolio-overlay p {
    color: var(--gray-500);
}

[data-theme="dark"] .testimonial-text {
    color: var(--gray-500);
}

/* ==========================================
   DARK MODE - BUTTONS FIX
   Correção para botões legíveis em modo escuro
   ========================================== */

/* Botões brancos ficam escuros no dark mode */
[data-theme="dark"] .btn-white {
    background: var(--gray-100);
    color: var(--cyan);
    border-color: var(--gray-300);
}

[data-theme="dark"] .btn-white:hover {
    background: var(--gray-200);
    color: var(--cyan);
}

/* Botões de filtro do portfolio */
[data-theme="dark"] .portfolio-filter-btn {
    background: var(--gray-100);
    color: var(--gray-800);
    border-color: var(--gray-300);
}

[data-theme="dark"] .portfolio-filter-btn:hover {
    background: var(--gray-200);
    color: var(--magenta);
    border-color: var(--magenta);
    transform: translateY(-2px);
}

/* Botão ATIVO - destaque magenta vibrante */
[data-theme="dark"] .portfolio-filter-btn.active {
    background: var(--magenta) !important;
    color: var(--yellow) !important;
    border-color: var(--magenta) !important;
    box-shadow: 0 0 20px rgba(255, 95, 184, 0.5);
}

/* Botões outline ficam com boa legibilidade */
[data-theme="dark"] .btn-outline {
    background: transparent;
    color: var(--cyan);
    border-color: var(--cyan);
}

[data-theme="dark"] .btn-outline:hover {
    background: var(--cyan);
    color: var(--gray-900);
}

/* Garantir que todos os botões genéricos tenham contraste */
[data-theme="dark"] button,
[data-theme="dark"] .btn {
    color: var(--gray-800);
}

[data-theme="dark"] button:not(.btn-primary):not(.btn-secondary):not([class*="gradient"]) {
    background: var(--gray-100);
    border-color: var(--gray-300);
}

[data-theme="dark"] button:not(.btn-primary):not(.btn-secondary):not([class*="gradient"]):hover {
    background: var(--gray-200);
}

/* ==========================================
   DARK MODE - SECTION DARK FIX
   Correção para seções com fundo escuro ficarem legíveis
   ========================================== */

/* Cards e elementos dentro de section-dark precisam de contraste extra */
[data-theme="dark"] .section-dark .service-card,
[data-theme="dark"] .section-dark .badge-item,
[data-theme="dark"] .section-dark .step-item {
    background: var(--gray-200);
    color: var(--gray-800);
    border-color: var(--gray-400);
}

[data-theme="dark"] .section-dark .service-card h3,
[data-theme="dark"] .section-dark .step-content h3 {
    color: var(--gray-900);
}

[data-theme="dark"] .section-dark .service-card p,
[data-theme="dark"] .section-dark .step-content p {
    color: var(--gray-700);
}

/* ==========================================
   DARK MODE - BOTÕES ESPECÍFICOS DAS PÁGINAS
   Correção para todos os botões inline/específicos
   ========================================== */

/* Botões de FAQ (faq-cat-btn) */
[data-theme="dark"] .faq-cat-btn {
    background: var(--gray-100);
    color: var(--gray-800);
    border-color: var(--gray-300);
}

[data-theme="dark"] .faq-cat-btn:hover {
    background: var(--gray-200);
    color: var(--cyan);
    border-color: var(--cyan);
    transform: translateY(-2px);
}

/* Botão ATIVO - destaque cyan vibrante */
[data-theme="dark"] .faq-cat-btn.active {
    background: var(--cyan) !important;
    color: var(--gray-900) !important;
    border-color: var(--cyan) !important;
    box-shadow: 0 0 20px rgba(93, 211, 255, 0.5);
}

/* Botões de equipamentos/técnicas (type-card, equipment-filter-btn) */
[data-theme="dark"] .type-card,
[data-theme="dark"] .equipment-filter-btn {
    background: var(--gray-100);
    color: var(--gray-800);
    border-color: var(--gray-300);
}

[data-theme="dark"] .type-card:hover,
[data-theme="dark"] .equipment-filter-btn:hover {
    background: var(--gray-200);
    color: var(--cyan);
    border-color: var(--cyan);
    transform: translateY(-2px);
}

/* Botão ATIVO deve ser BEM VISÍVEL - fundo cyan vibrante */
[data-theme="dark"] .equipment-filter-btn.active {
    background: var(--cyan) !important;
    color: var(--gray-900) !important;
    border-color: var(--cyan) !important;
    box-shadow: 0 0 20px rgba(93, 211, 255, 0.5);
}

/* Botões de avaliação e CTAs genéricos */
[data-theme="dark"] .review-btn,
[data-theme="dark"] .google-review-btn {
    background: var(--gray-100);
    color: var(--gray-800);
    border-color: var(--gray-300);
}

[data-theme="dark"] .review-btn:hover,
[data-theme="dark"] .google-review-btn:hover {
    background: var(--cyan);
    color: var(--gray-900);
    border-color: var(--cyan);
}

/* Garantir que QUALQUER botão sem classe específica fique legível */
[data-theme="dark"] button[class*="-btn"]:not(.btn-primary):not(.btn-secondary):not(.active) {
    background: var(--gray-100) !important;
    color: var(--gray-800) !important;
    border-color: var(--gray-300) !important;
}

[data-theme="dark"] button[class*="-btn"]:not(.btn-primary):not(.btn-secondary):not(.active):hover {
    background: var(--gray-200) !important;
    color: var(--cyan) !important;
    border-color: var(--cyan) !important;
    transform: translateY(-2px);
}

/* Botões ATIVOS genéricos - destaque amarelo vibrante */
[data-theme="dark"] button[class*="-btn"].active {
    background: var(--yellow) !important;
    color: var(--gray-900) !important;
    border-color: var(--yellow) !important;
    box-shadow: 0 0 20px rgba(255, 232, 117, 0.5);
}

/* Cards de técnicas/tipos com ícones */
[data-theme="dark"] .type-card span,
[data-theme="dark"] .type-card i {
    color: var(--gray-800);
}

[data-theme="dark"] .type-card:hover span,
[data-theme="dark"] .type-card:hover i {
    color: var(--yellow);
}

/* Badges e tags em modo escuro */
[data-theme="dark"] .badge,
[data-theme="dark"] .tag,
[data-theme="dark"] .label {
    background: var(--gray-100);
    color: var(--gray-800);
    border-color: var(--gray-300);
}

/* Info boxes e alerts */
[data-theme="dark"] .info-box,
[data-theme="dark"] .alert-box {
    background: var(--gray-100);
    color: var(--gray-800);
    border-color: var(--cyan);
}

[data-theme="dark"] .info-box i,
[data-theme="dark"] .alert-box i {
    color: var(--cyan);
}

/* Garantir contraste em todos os elementos interativos */
[data-theme="dark"] .clickable,
[data-theme="dark"] [onclick],
[data-theme="dark"] [data-filter],
[data-theme="dark"] [data-category] {
    color: var(--gray-800);
}

[data-theme="dark"] .clickable:hover,
[data-theme="dark"] [onclick]:hover,
[data-theme="dark"] [data-filter]:hover,
[data-theme="dark"] [data-category]:hover {
    color: var(--gray-900);
}

[data-theme="dark"] .author-info span {
    color: var(--gray-600);
}

[data-theme="dark"] .google-reviews-container {
    background: var(--gray-100);
}

[data-theme="dark"] .reviews-summary {
    background: rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .testimonial-card {
    background: rgba(0, 0, 0, 0.2);
    border-color: rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .testimonial-card:hover {
    background: rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .author-info-review h4 {
    color: var(--gray-900);
}

[data-theme="dark"] .review-time {
    color: var(--gray-500);
}

[data-theme="dark"] .footer {
    background: #0A0E12;
}

[data-theme="dark"] .footer-description {
    color: var(--gray-600);
}

[data-theme="dark"] .footer-links a,
[data-theme="dark"] .footer-contact li {
    color: var(--gray-600);
}

[data-theme="dark"] .footer-links a:hover {
    color: var(--cyan);
}

[data-theme="dark"] .footer-credit {
    color: var(--gray-500);
}

[data-theme="dark"] .footer-contact a {
    color: var(--gray-400);
}

/* Footer - Títulos h4 no modo escuro (CMYK vibrante) */
[data-theme="dark"] .footer-section h4 {
    background: linear-gradient(135deg, var(--magenta) 0%, var(--yellow) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

/* Footer - Ícones de redes sociais no modo escuro (Magenta) */
[data-theme="dark"] .footer-social a {
    background: rgba(230, 0, 126, 0.15);
    color: var(--magenta-light);
    border: 1px solid rgba(230, 0, 126, 0.3);
}

[data-theme="dark"] .footer-social a:hover {
    background: var(--magenta);
    border-color: var(--magenta);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(230, 0, 126, 0.3);
}

/* Footer - Ícones de contato no modo escuro (Yellow) */
[data-theme="dark"] .footer-contact i {
    color: var(--yellow);
}

/* WhatsApp Float - Modo escuro com destaque magenta */
[data-theme="dark"] .whatsapp-float {
    background: #25D366;
    color: var(--white);
    box-shadow: 0 4px 16px rgba(230, 0, 126, 0.4);
    border: 2px solid var(--magenta);
}

[data-theme="dark"] .whatsapp-float:hover {
    background: #20BD5A;
    box-shadow: 0 6px 24px rgba(230, 0, 126, 0.6);
    border-color: var(--yellow);
    transform: scale(1.15) rotate(5deg);
}

[data-theme="dark"] img {
    opacity: 0.9;
}

[data-theme="dark"] .cta-banner {
    opacity: 0.95;
}

[data-theme="dark"] input,
[data-theme="dark"] select,
[data-theme="dark"] textarea {
    background: var(--gray-100);
    color: var(--gray-900);
    border-color: var(--gray-300);
}

[data-theme="dark"] input::placeholder,
[data-theme="dark"] textarea::placeholder {
    color: var(--gray-500);
}

[data-theme="dark"] label {
    color: var(--gray-700);
}

[data-theme="dark"] .faq-question {
    background: var(--gray-100);
    color: var(--gray-900);
}

[data-theme="dark"] .faq-answer {
    background: var(--gray-50);
    color: var(--gray-600);
}

[data-theme="dark"] .blog-card-excerpt,
[data-theme="dark"] .blog-meta {
    color: var(--gray-500);
}

[data-theme="dark"] .article-content p,
[data-theme="dark"] .article-content li {
    color: var(--gray-600);
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    overflow-y: auto;
    max-width: 100vw;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    overflow-y: auto;
    max-width: 100vw;
}

/* Ocultar scrollbar em navegadores Webkit (Chrome, Safari, Edge) */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(0, 168, 225, 0.3);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 168, 225, 0.5);
}

/* Ocultar scrollbar no Firefox */
* {
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 168, 225, 0.3) transparent;
}

/* ==========================================
   TYPOGRAPHY
   ========================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--gray-900);
    margin-bottom: var(--spacing-4);
}

h1 {
    font-size: var(--font-size-5xl);
}

h2 {
    font-size: var(--font-size-4xl);
}

h3 {
    font-size: var(--font-size-3xl);
}

h4 {
    font-size: var(--font-size-2xl);
}

h5 {
    font-size: var(--font-size-xl);
}

h6 {
    font-size: var(--font-size-lg);
}

p {
    margin-bottom: var(--spacing-4);
}

a {
    color: var(--cyan);
    text-decoration: none;
    transition: all var(--transition-fast);
}

a:hover {
    color: var(--magenta);
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ==========================================
   CONTAINER
   ========================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-4);
    overflow-x: hidden;
}

/* ==========================================
   SECTION
   ========================================== */
.section {
    padding: var(--spacing-20) 0;
    overflow-x: hidden;
}

.section-dark {
    background: var(--gradient-dark);
    color: var(--white);
}

.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4,
.section-dark h5,
.section-dark h6 {
    color: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-12);
}

.section-badge {
    display: inline-block;
    padding: var(--spacing-2) var(--spacing-4);
    background: var(--gradient-cmyk);
    color: var(--white);
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-4);
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 900;
    margin-bottom: var(--spacing-4);
}

.section-description {
    font-size: var(--font-size-lg);
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

.section-dark .section-description {
    color: var(--gray-300);
}

.section-cta {
    text-align: center;
    margin-top: var(--spacing-12);
}

/* ==========================================
   BUTTONS
   ========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-5);
    font-size: var(--font-size-sm);
    font-weight: 600;
    line-height: 1;
    text-align: center;
    border: 2px solid transparent;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
}

.btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 168, 225, 0.5);
}

.btn-primary {
    background: var(--gradient-cyan);
    color: var(--white);
    border-color: var(--cyan);
}

.btn-primary:hover {
    background: var(--cyan-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--gradient-magenta);
    color: var(--white);
    border-color: var(--magenta);
}

.btn-secondary:hover {
    background: var(--magenta-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--cyan);
    border-color: var(--cyan);
}

.btn-outline:hover {
    background: var(--cyan);
    color: var(--white);
}

.btn-outline-white {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}

.btn-outline-white:hover {
    background: var(--white);
    color: var(--cyan);
}

.btn-white {
    background: var(--white);
    color: var(--cyan);
    border-color: var(--white);
}

.btn-white:hover {
    background: var(--gray-50);
    color: var(--cyan);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-small {
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-size-sm);
}

.btn-large {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-lg);
}

/* ==========================================
   HEADER / NAVIGATION
   ========================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    z-index: var(--z-fixed);
    transition: all var(--transition-base);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-3) 0;
    gap: var(--spacing-4);
}

.nav-logo {
    display: flex;
    align-items: center;
    transition: opacity var(--transition-base);
}

.nav-logo:hover {
    opacity: 0.8;
}

.logo-image {
    height: 50px;
    width: auto;
    display: block;
}

.logo-text {
    font-size: var(--font-size-2xl);
    background: var(--gradient-cmyk);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-subtitle {
    font-size: var(--font-size-xs);
    color: var(--gray-600);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-8);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: var(--spacing-4);
}

.nav-link {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--gray-700);
    padding: var(--spacing-2) 0;
    position: relative;
    white-space: nowrap;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-cmyk);
    transition: width var(--transition-base);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    flex-shrink: 0;
}

.nav-toggle {
    display: none;
    font-size: var(--font-size-2xl);
    color: var(--black);
    cursor: pointer;
}

/* ==========================================
   BREADCRUMBS
   ========================================== */
.breadcrumbs {
    padding: var(--spacing-3) 0;
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
    margin-top: 70px;
}

[data-theme="dark"] .breadcrumbs {
    background: var(--gray-900);
    border-bottom-color: var(--gray-700);
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    list-style: none;
    flex-wrap: wrap;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.breadcrumb-link {
    color: var(--gray-600);
    transition: color var(--transition-base);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.breadcrumb-link:hover {
    color: var(--cyan);
}

.breadcrumb-link i {
    font-size: var(--font-size-xs);
}

.breadcrumb-separator {
    color: var(--gray-400);
    font-size: var(--font-size-xs);
    user-select: none;
}

.breadcrumb-current {
    color: var(--gray-900);
    font-weight: 600;
}

[data-theme="dark"] .breadcrumb-link {
    color: var(--gray-400);
}

[data-theme="dark"] .breadcrumb-link:hover {
    color: var(--cyan);
}

[data-theme="dark"] .breadcrumb-current {
    color: var(--gray-100);
}

/* Breadcrumbs responsivo */
@media (max-width: 768px) {
    .breadcrumbs {
        margin-top: 60px;
    }

    .breadcrumb-list {
        font-size: var(--font-size-xs);
    }
}

/* ==========================================
   HERO SECTION
   ========================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-cmyk);
    opacity: 0.05;
    z-index: -1;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(0, 168, 225, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(230, 0, 126, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 50% 80%, rgba(255, 209, 0, 0.2) 0%, transparent 50%);
}

.hero-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-6);
    background: var(--gradient-yellow);
    color: var(--black);
    font-size: var(--font-size-sm);
    font-weight: 700;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-6);
    animation: pulse 2s ease-in-out infinite;
}

.hero-title {
    font-size: var(--font-size-6xl);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--spacing-6);
}

.gradient-text {
    background: var(--gradient-cmyk);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: var(--font-size-xl);
    color: var(--gray-600);
    margin-bottom: var(--spacing-8);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-4);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-16);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-8);
    justify-content: center;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-number {
    font-size: var(--font-size-5xl);
    font-weight: 900;
    background: var(--gradient-cmyk);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: var(--spacing-2);
}

.stat-number::after {
    content: '+';
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-8);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: var(--gray-500);
    animation: bounce 2s ease-in-out infinite;
    opacity: 1;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    z-index: 10;
}

.scroll-indicator.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* ==========================================
   TRUST BADGES
   ========================================== */
.trust-badges {
    background: var(--gray-50);
    padding: var(--spacing-8) 0;
}

.badges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-6);
}

.badge-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-3);
    padding: var(--spacing-4);
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    font-weight: 600;
    color: var(--gray-700);
    transition: all var(--transition-base);
}

.badge-item i {
    font-size: var(--font-size-2xl);
    color: var(--cyan);
}

.badge-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

/* ==========================================
   SERVICES
   ========================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-8);
}

.service-card {
    padding: var(--spacing-8);
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    transition: all var(--transition-base);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
}

.service-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    font-size: var(--font-size-4xl);
    color: var(--white);
    margin-bottom: var(--spacing-6);
}

.service-icon.cyan {
    background: var(--gradient-cyan);
}

.service-icon.magenta {
    background: var(--gradient-magenta);
}

.service-icon.yellow {
    background: var(--gradient-yellow);
    color: var(--black);
}

.service-icon.black {
    background: var(--gradient-dark);
}

.service-card h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-3);
}

.service-card p {
    color: var(--gray-600);
    margin-bottom: var(--spacing-4);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    color: var(--cyan);
    font-weight: 600;
    transition: gap var(--transition-base);
}

.service-link:hover {
    gap: var(--spacing-3);
}

/* ==========================================
   PORTFOLIO
   ========================================== */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-6);
    grid-auto-flow: dense;
    grid-auto-rows: minmax(200px, auto);
}

.portfolio-item {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: visible;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
    min-height: 250px;
}

.portfolio-item.large {
    grid-column: span 2;
    grid-row: span 2;
}

.portfolio-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-2xl);
}

.portfolio-image {
    position: relative;
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    line-height: 0;
    height: 100%;
    width: 100%;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: filter 0.3s ease, opacity 0.3s ease, transform 0.3s ease;
    cursor: zoom-in;
    border-radius: var(--radius-lg);
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.05);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, transparent 40%, rgba(0, 0, 0, 0.95) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--spacing-5);
    color: var(--white);
    opacity: 0;
    transition: opacity var(--transition-base);
    overflow: hidden;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-overlay h4 {
    font-size: var(--font-size-lg);
    color: var(--white);
    margin-bottom: var(--spacing-2);
    line-height: 1.3;
    font-weight: 700;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
}

.portfolio-overlay p {
    color: var(--gray-300);
    margin-bottom: var(--spacing-4);
    font-size: var(--font-size-sm);
    line-height: 1.4;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
}

.portfolio-item.large .portfolio-overlay h4 {
    font-size: var(--font-size-xl);
    -webkit-line-clamp: 3;
    line-clamp: 3;
}

/* Portfolio Grid - Ajustes responsivos */
@media (min-width: 1400px) {
    .portfolio-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 1024px) and (max-width: 1399px) {
    .portfolio-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .portfolio-item.large {
        grid-row: span 1;
    }
}

/* ==========================================
   HOW IT WORKS
   ========================================== */
.steps-container {
    max-width: 600px;
    margin: 0 auto;
}

.step-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-6);
    padding: var(--spacing-6);
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
}

.step-number {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-cmyk);
    color: var(--white);
    font-size: var(--font-size-2xl);
    font-weight: 900;
    border-radius: var(--radius-full);
}

.step-content h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-2);
}

.step-content p {
    color: var(--gray-600);
    margin-bottom: 0;
}

.step-arrow {
    text-align: center;
    font-size: var(--font-size-2xl);
    color: var(--cyan);
    margin: var(--spacing-4) 0;
}

/* ==========================================
   TESTIMONIALS
   ========================================== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-8);
}

.testimonial-card {
    padding: var(--spacing-8);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.testimonial-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.testimonial-stars {
    display: flex;
    gap: var(--spacing-1);
    margin-bottom: var(--spacing-4);
    color: var(--yellow);
    font-size: var(--font-size-lg);
}

.testimonial-text {
    font-size: var(--font-size-lg);
    line-height: 1.8;
    color: var(--gray-300);
    margin-bottom: var(--spacing-6);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

.author-avatar {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-cmyk);
    color: var(--white);
    font-weight: 700;
    border-radius: var(--radius-full);
}

.author-info h4 {
    font-size: var(--font-size-base);
    color: var(--white);
    margin-bottom: var(--spacing-1);
}

.author-info span {
    font-size: var(--font-size-sm);
    color: var(--gray-400);
}

/* ==========================================
   GOOGLE REVIEWS
   ========================================== */
.google-reviews-container {
    padding: var(--spacing-20) 0;
    background: var(--gradient-dark);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-8);
    margin-top: var(--spacing-12);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-4);
}

.author-info-review {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    margin-top: var(--spacing-4);
}

.author-photo {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    object-fit: cover;
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.author-info-review h4 {
    font-size: var(--font-size-base);
    color: var(--white);
    font-weight: 600;
    margin: 0;
}

.review-time {
    font-size: var(--font-size-sm);
    color: var(--gray-400);
    margin-top: var(--spacing-1);
}

.reviews-summary {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-12) var(--spacing-8);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-8);
}

.google-rating {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.rating-number {
    font-size: var(--font-size-6xl);
    font-weight: 900;
    color: var(--white);
    line-height: 1;
    margin-bottom: var(--spacing-3);
}

.google-reviews-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-4);
    justify-content: center;
    margin-top: 0;
}

#google-reviews-widget {
    min-height: 300px;
}

.reviews-loading,
.reviews-error,
.reviews-notice {
    text-align: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-xl);
    padding: var(--spacing-10);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 300px;
}

.summary-rating {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-3);
}

.rating-stars {
    font-size: var(--font-size-2xl);
    color: var(--yellow);
}

.rating-count {
    color: var(--gray-400);
    font-size: var(--font-size-lg);
}

/* ==========================================
   CTA BANNER
   ========================================== */
.cta-banner {
    background: var(--gradient-cmyk);
    padding: var(--spacing-20) 0;
    text-align: center;
    color: var(--white);
}

.cta-content h2 {
    font-size: var(--font-size-5xl);
    color: var(--white);
    margin-bottom: var(--spacing-4);
}

.cta-content p {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-8);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-4);
    justify-content: center;
    flex-wrap: wrap;
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
    background: var(--black);
    color: var(--gray-400);
    padding: var(--spacing-16) 0 var(--spacing-8);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-12);
    margin-bottom: var(--spacing-12);
}

.footer-logo {
    font-size: var(--font-size-3xl);
    font-weight: 900;
    background: var(--gradient-cmyk);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-4);
}

.footer-logo-image {
    height: 60px;
    width: auto;
    margin-bottom: var(--spacing-4);
    display: block;
}

.footer-description {
    color: var(--gray-400);
    line-height: 1.8;
    margin-bottom: var(--spacing-6);
}

.footer-social {
    display: flex;
    gap: var(--spacing-4);
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    color: var(--white);
    font-size: var(--font-size-lg);
    transition: all var(--transition-base);
}

.footer-social a:hover {
    background: var(--cyan);
    transform: translateY(-3px);
}

.footer-section h4 {
    color: var(--white);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-6);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--spacing-3);
}

.footer-links a {
    color: var(--gray-400);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--cyan);
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-3);
    color: var(--gray-400);
}

.footer-contact i {
    color: var(--cyan);
    font-size: var(--font-size-lg);
}

.footer-bottom {
    padding-top: var(--spacing-8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    margin-bottom: var(--spacing-2);
}

.footer-credit {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
}

.footer-developer {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
    margin-top: var(--spacing-3);
}

.footer-developer a {
    color: var(--cyan);
    font-weight: 600;
    transition: all var(--transition-base);
    position: relative;
}

.footer-developer a:hover {
    color: var(--cyan-light);
}

.footer-developer a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-cmyk);
    transition: width var(--transition-base);
}

.footer-developer a:hover::after {
    width: 100%;
}

/* ==========================================
   WHATSAPP FLOAT BUTTON
   ========================================== */
.whatsapp-float {
    position: fixed;
    bottom: var(--spacing-8);
    right: var(--spacing-8);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #25D366;
    color: var(--white);
    font-size: var(--font-size-3xl);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-xl);
    z-index: var(--z-fixed);
    transition: all var(--transition-base);
    animation: pulse 2s ease-in-out infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-2xl);
}

/* ==========================================
   SCROLL TO TOP
   ========================================== */
.scroll-to-top {
    position: fixed;
    bottom: var(--spacing-8);
    left: var(--spacing-8);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-cyan);
    color: var(--white);
    font-size: var(--font-size-xl);
    border: none;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-xl);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: var(--z-fixed);
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-2xl);
}

/* ==========================================
   ANIMATIONS
   ========================================== */
@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

@keyframes bounce {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(-10px);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */
@media (max-width: 1024px) {
    .portfolio-item.large {
        grid-column: span 1;
    }

    .nav-list {
        gap: var(--spacing-3);
    }

    .nav-link {
        font-size: 0.8rem;
    }
}

@media (max-width: 900px) {

    /* Logo menor em mobile */
    .logo-image {
        height: 40px;
    }

    /* Garantir que o header tenha espaço para o botão hamburger */
    .header .container {
        padding: 0 var(--spacing-5);
    }

    .nav {
        padding: var(--spacing-3) 0;
        gap: var(--spacing-4);
        max-width: 100%;
        overflow: visible;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--white);
        flex-direction: column;
        padding: var(--spacing-8);
        transition: left var(--transition-base);
        box-shadow: var(--shadow-xl);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-list {
        flex-direction: column;
        width: 100%;
        gap: var(--spacing-4);
    }

    .nav-link {
        font-size: var(--font-size-lg);
        padding: var(--spacing-4) 0;
        width: 100%;
        text-align: center;
    }

    .nav-cta {
        flex-direction: column;
        width: 100%;
        gap: var(--spacing-3);
    }

    .nav-cta .btn {
        width: 100%;
        justify-content: center;
    }

    .theme-toggle {
        margin-left: 0;
        margin-top: 0;
        align-self: center;
    }

    .nav-toggle {
        /* Melhorias para mobile - botão hamburger mais visível */
        display: flex !important;
        background: var(--gradient-cmyk);
        color: var(--white);
        width: 48px;
        height: 48px;
        border-radius: var(--radius-md);
        align-items: center;
        justify-content: center;
        box-shadow: var(--shadow-lg);
        transition: all var(--transition-base);
        position: fixed;
        right: 36px;
        top: 11px;
        z-index: 9999;
        flex-shrink: 0;
    }

    .nav-toggle:hover {
        transform: scale(1.05);
        box-shadow: var(--shadow-xl);
    }

    .nav-toggle:active {
        transform: scale(0.95);
    }

    /* Animação de pulso sutil para chamar atenção */
    .nav-toggle::before {
        content: '';
        position: absolute;
        inset: -4px;
        border-radius: var(--radius-md);
        background: var(--gradient-cmyk);
        opacity: 0;
        animation: pulseHamburger 2s ease-in-out infinite;
        z-index: -1;
    }

    @keyframes pulseHamburger {

        0%,
        100% {
            opacity: 0;
            transform: scale(1);
        }

        50% {
            opacity: 0.3;
            transform: scale(1.1);
        }
    }

    /* Menu mobile com melhor contraste */
    .nav-menu {
        background: linear-gradient(135deg, var(--white) 0%, rgba(0, 168, 225, 0.03) 100%);
    }

    .nav-link {
        background: var(--white);
        border-radius: var(--radius-sm);
        margin-bottom: var(--spacing-2);
        box-shadow: var(--shadow-sm);
        transition: all var(--transition-base);
    }

    .nav-link:hover,
    .nav-link.active {
        background: var(--gradient-cmyk);
        color: var(--white);
        transform: translateX(8px);
        box-shadow: var(--shadow-md);
    }

    /* Estilo do botão quando menu está aberto */
    .nav-menu.active~.nav-toggle {
        background: var(--magenta);
        animation: none;
    }

    .nav-menu.active~.nav-toggle::before {
        display: none;
    }

    /* Backdrop quando menu está aberto */
    .nav-menu.active::after {
        content: '';
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: -1;
        animation: fadeIn 0.3s ease;
    }

    @keyframes fadeIn {
        from {
            opacity: 0;
        }

        to {
            opacity: 1;
        }
    }
}

@media (max-width: 768px) {
    :root {
        --font-size-6xl: 2.5rem;
        /* 40px */
        --font-size-5xl: 2rem;
        /* 32px */
        --font-size-4xl: 1.75rem;
        /* 28px */
    }

    .hero-title {
        font-size: var(--font-size-4xl);
    }

    .hero-description {
        font-size: var(--font-size-lg);
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-stats {
        gap: var(--spacing-6);
    }

    .services-grid,
    .portfolio-grid,
    .testimonials-grid,
    .reviews-grid {
        grid-template-columns: 1fr;
        grid-auto-flow: row;
    }

    .portfolio-item.large {
        grid-column: span 1;
        grid-row: span 1;
    }

    .google-reviews-cta {
        flex-direction: column;
    }

    .google-reviews-cta .btn {
        width: 100%;
    }

    .rating-number {
        font-size: var(--font-size-4xl);
    }

    .reviews-summary {
        padding: var(--spacing-6);
    }

    .step-item {
        flex-direction: column;
        text-align: center;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .whatsapp-float {
        bottom: var(--spacing-6);
        right: var(--spacing-6);
        width: 50px;
        height: 50px;
        font-size: var(--font-size-2xl);
    }

    .scroll-to-top {
        bottom: var(--spacing-6);
        left: var(--spacing-6);
        width: 40px;
        height: 40px;
        font-size: var(--font-size-lg);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-3);
    }

    .section {
        padding: var(--spacing-12) 0;
    }

    .badges-grid {
        grid-template-columns: 1fr;
    }

    .badge-item {
        justify-content: flex-start;
    }
}

/* ==========================================
   THEME TOGGLE BUTTON
   ========================================== */
.theme-toggle {
    position: relative;
    width: 50px;
    height: 26px;
    background: var(--gray-300);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: background var(--transition-base);
    border: none;
    padding: 0;
    margin-left: 0;
    flex-shrink: 0;
}

.theme-toggle::before {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 20px;
    height: 20px;
    background: var(--white);
    border-radius: 50%;
    transition: transform var(--transition-base);
    box-shadow: var(--shadow);
}

[data-theme="dark"] .theme-toggle {
    background: var(--cyan);
}

[data-theme="dark"] .theme-toggle::before {
    transform: translateX(24px);
}

.theme-toggle-icon {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 12px;
    transition: opacity var(--transition-base);
}

.theme-toggle-icon.sun {
    left: 6px;
    color: var(--yellow-dark);
}

.theme-toggle-icon.moon {
    right: 6px;
    color: var(--white);
    opacity: 0.5;
}

[data-theme="dark"] .theme-toggle-icon.sun {
    opacity: 0.5;
}

[data-theme="dark"] .theme-toggle-icon.moon {
    opacity: 1;
    color: #ffffff !important;
    /* Lua branca no dark mode */
}

/* Fix: Nota da avaliação no dark mode */
[data-theme="dark"] .rating-number {
    color: var(--text-light, #e5e7eb) !important;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* ==========================================
   UTILITIES
   ========================================== */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.d-none {
    display: none;
}

.d-block {
    display: block;
}

.d-flex {
    display: flex;
}

.d-grid {
    display: grid;
}

.mt-1 {
    margin-top: var(--spacing-1);
}

.mt-2 {
    margin-top: var(--spacing-2);
}

.mt-3 {
    margin-top: var(--spacing-3);
}

.mt-4 {
    margin-top: var(--spacing-4);
}

.mt-6 {
    margin-top: var(--spacing-6);
}

.mt-8 {
    margin-top: var(--spacing-8);
}

.mb-1 {
    margin-bottom: var(--spacing-1);
}

.mb-2 {
    margin-bottom: var(--spacing-2);
}

.mb-3 {
    margin-bottom: var(--spacing-3);
}

.mb-4 {
    margin-bottom: var(--spacing-4);
}

.mb-6 {
    margin-bottom: var(--spacing-6);
}

.mb-8 {
    margin-bottom: var(--spacing-8);
}

/* ==========================================
   LOADING STATE
   ========================================== */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--white);
    animation: spinner 0.6s linear infinite;
}

@keyframes spinner {
    to {
        transform: rotate(360deg);
    }
}

/* ==========================================
   LIGHTBOX / IMAGE MODAL
   ========================================== */
.lightbox {
    display: none;
    position: fixed;
    z-index: 9999;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    animation: fadeIn 0.3s ease;
}

.lightbox.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    animation: zoomIn 0.3s ease;
}

.lightbox-content img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    max-height: 90vh;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 40px;
    color: var(--white);
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.5);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.lightbox-close:hover {
    background: var(--primary);
    transform: rotate(90deg);
}

.lightbox-caption {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--white);
    background: rgba(0, 0, 0, 0.7);
    padding: var(--spacing-4) var(--spacing-6);
    border-radius: var(--radius-lg);
    text-align: center;
    max-width: 80%;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes zoomIn {
    from {
        transform: scale(0.8);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* ==========================================
   SWIPE NAVIGATION INDICATOR
   ========================================== */
.swipe-indicator {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    background: var(--gradient-cmyk);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: var(--font-size-2xl);
    opacity: 0;
    pointer-events: none;
    z-index: 9999;
    box-shadow: var(--shadow-xl);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.swipe-indicator.left {
    left: 30px;
}

.swipe-indicator.right {
    right: 30px;
}

.swipe-indicator.show {
    opacity: 1;
    animation: swipePulse 0.3s ease;
}

.swipe-indicator.left.show {
    transform: translateY(-50%) translateX(-10px);
}

.swipe-indicator.right.show {
    transform: translateY(-50%) translateX(10px);
}

.swipe-indicator i {
    position: absolute;
}

.swipe-indicator.left i:first-child {
    display: block;
}

.swipe-indicator.left i:last-child {
    display: none;
}

.swipe-indicator.right i:first-child {
    display: none;
}

.swipe-indicator.right i:last-child {
    display: block;
}

@keyframes swipePulse {

    0%,
    100% {
        transform: translateY(-50%) scale(1);
    }

    50% {
        transform: translateY(-50%) scale(1.2);
    }
}

/* Ocultar indicador em desktop */
@media (min-width: 901px) {
    .swipe-indicator {
        display: none !important;
    }
}

/* ==========================================
   SWIPE HINT ICONS - Tutorial visual
   ========================================== */
.swipe-hint {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    width: 80px;
    height: 80px;
    background: rgba(0, 168, 225, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 2px solid rgba(0, 168, 225, 0.3);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--cyan);
    opacity: 0;
    pointer-events: none;
    z-index: 9998;
    transition: opacity 0.5s ease;
}

.swipe-hint.left {
    left: 20px;
}

.swipe-hint.right {
    right: 20px;
}

.swipe-hint.show {
    opacity: 1;
    animation: swipeHintPulse 2s ease-in-out infinite;
}

.swipe-hint i {
    font-size: 2rem;
    margin-bottom: 0.25rem;
}

.swipe-hint .hint-text {
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-align: center;
    line-height: 1;
}

/* Animação de pulse para os hints */
@keyframes swipeHintPulse {
    0%, 100% {
        transform: translateY(-50%) scale(1);
        opacity: 0.7;
    }
    50% {
        transform: translateY(-50%) scale(1.1);
        opacity: 1;
    }
}

/* Animação de slide para os hints */
.swipe-hint.left.show {
    animation: swipeHintLeft 2s ease-in-out infinite;
}

.swipe-hint.right.show {
    animation: swipeHintRight 2s ease-in-out infinite;
}

@keyframes swipeHintLeft {
    0%, 100% {
        transform: translateY(-50%) translateX(0);
        opacity: 0.7;
    }
    50% {
        transform: translateY(-50%) translateX(10px);
        opacity: 1;
    }
}

@keyframes swipeHintRight {
    0%, 100% {
        transform: translateY(-50%) translateX(0);
        opacity: 0.7;
    }
    50% {
        transform: translateY(-50%) translateX(-10px);
        opacity: 1;
    }
}

/* Overlay escuro quando hints estão ativos */
.swipe-hint-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    opacity: 0;
    pointer-events: none;
    z-index: 9997;
    transition: opacity 0.5s ease;
}

.swipe-hint-overlay.show {
    opacity: 1;
}

/* Mensagem central de instrução */
.swipe-hint-message {
    position: fixed;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 1.5rem 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-xl);
    text-align: center;
    z-index: 9999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease, transform 0.5s ease;
    max-width: 80%;
}

.swipe-hint-message.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.swipe-hint-message h3 {
    margin: 0 0 0.5rem 0;
    color: var(--cyan);
    font-size: 1.25rem;
    font-weight: 700;
}

.swipe-hint-message p {
    margin: 0;
    color: var(--black);
    font-size: 1rem;
    line-height: 1.5;
}

.swipe-hint-message .hint-icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    background: var(--gradient-cmyk);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Ocultar hints em desktop */
@media (min-width: 901px) {
    .swipe-hint,
    .swipe-hint-overlay,
    .swipe-hint-message {
        display: none !important;
    }
}

/* Ajustes para telas muito pequenas */
@media (max-width: 480px) {
    .swipe-hint {
        width: 70px;
        height: 70px;
    }

    .swipe-hint.left {
        left: 15px;
    }

    .swipe-hint.right {
        right: 15px;
    }

    .swipe-hint i {
        font-size: 1.75rem;
    }

    .swipe-hint .hint-text {
        font-size: 0.6rem;
    }

    .swipe-hint-message {
        padding: 1rem 1.5rem;
        max-width: 90%;
    }

    .swipe-hint-message h3 {
        font-size: 1.1rem;
    }

    .swipe-hint-message p {
        font-size: 0.9rem;
    }
}

/* ==========================================
   FORM ERROR MESSAGES - Acessibilidade
   ========================================== */
.error-message {
    display: block;
    color: var(--magenta);
    font-size: var(--font-size-sm);
    margin-top: 0.25rem;
    min-height: 1.25rem;
}

.error-message:empty {
    display: none;
}

.form-group input.error,
.form-group textarea.error,
.form-group select.error {
    border-color: var(--magenta);
    background-color: rgba(230, 0, 126, 0.05);
}

.form-group input.success,
.form-group textarea.success,
.form-group select.success {
    border-color: #10b981;
}

#form-messages {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    font-weight: 500;
}

#form-messages.success {
    background-color: rgba(16, 185, 129, 0.1);
    color: #10b981;
    border: 2px solid #10b981;
}

#form-messages.error {
    background-color: rgba(230, 0, 126, 0.1);
    color: var(--magenta);
    border: 2px solid var(--magenta);
}

/* ==========================================
   PRINT STYLES
   ========================================== */
@media print {

    .header,
    .whatsapp-float,
    .scroll-to-top,
    .nav-toggle {
        display: none;
    }

    body {
        background: white;
        color: black;
    }
}

/* ================================================================
   BLOG SECTION - ESTILOS COMPLETOS RESTAURADOS
   Consolidação de todos os CSS do blog em um único lugar
   ================================================================ */

/* === BLOG LISTING PAGE === */
.blog-hero,
.hero-section.blog-hero {
    background: linear-gradient(135deg, var(--cyan) 0%, var(--magenta) 50%, var(--yellow) 100%);
    padding: 140px 20px 100px;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
    min-height: auto;
}

.blog-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.1);
}

.blog-hero>* {
    position: relative;
    z-index: 1;
}

.blog-hero h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    margin-bottom: 24px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

.blog-hero p {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    opacity: 0.95;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Blog Section Container */
.blog-section {
    padding: 60px 0;
}

.blog-section .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Blog Header with Search */
.blog-header {
    margin-bottom: 60px;
}

.blog-search-wrapper {
    max-width: 600px;
    margin: 0 auto 40px;
}

.search-box {
    position: relative;
    width: 100%;
}

.search-box .search-icon {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-500);
    width: 20px;
    height: 20px;
}

.search-box .search-input {
    width: 100%;
    padding: 16px 56px 16px 52px;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-full);
    font-size: 1rem;
    background: var(--white);
    color: var(--gray-900);
    transition: all var(--transition-base);
}

.search-box .search-input:focus {
    outline: none;
    border-color: var(--cyan);
    box-shadow: 0 0 0 3px rgba(0, 168, 225, 0.1);
}

.search-box .clear-search {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--gray-100);
    border: none;
    color: var(--gray-600);
    cursor: pointer;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.search-box .clear-search:hover {
    background: var(--cyan);
    color: var(--white);
    transform: translateY(-50%) scale(1.1);
}

.search-box .clear-search:active {
    transform: translateY(-50%) scale(0.95);
}

/* Blog Filters - Melhorado */
.blog-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
    align-items: center;
    padding: 32px 40px;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
    margin-bottom: var(--spacing-xl);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.filter-container {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-xl);
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
    justify-content: center;
}

.filter-btn {
    padding: 16px 32px;
    border: 2px solid var(--gray-200);
    background: var(--white);
    border-radius: var(--radius-full);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--gray-700);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 12px;
    position: relative;
    overflow: hidden;
    min-height: 50px;
}

.filter-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--cyan) 0%, var(--magenta) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
}

.filter-btn>* {
    position: relative;
    z-index: 1;
}

.category-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 8px currentColor;
}

.category-dot.cyan {
    background: var(--cyan);
}

.category-dot.magenta {
    background: var(--magenta);
}

.category-dot.yellow {
    background: var(--yellow);
}

.category-dot.key {
    background: var(--key);
}

.filter-btn .filter-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    padding: 0 12px;
    background: var(--gray-100);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--gray-700);
    transition: all 0.3s ease;
}

.filter-btn:hover {
    border-color: var(--cyan);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(93, 211, 255, 0.25);
}

.filter-btn:hover::before {
    opacity: 0.1;
}

.filter-btn:hover .filter-count {
    background: var(--cyan);
    color: white;
    transform: scale(1.1);
}

.filter-btn.active {
    background: linear-gradient(135deg, var(--cyan) 0%, var(--magenta) 100%);
    border-color: transparent;
    color: white;
    box-shadow: 0 6px 24px rgba(93, 211, 255, 0.4);
    transform: translateY(-2px);
}

.filter-btn.active::before {
    opacity: 1;
}

.filter-btn.active .filter-count {
    background: rgba(255, 255, 255, 0.3);
    color: white;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Blog CTA Buttons */
.cta-button,
button.cta-button,
#resetFilters {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    background: linear-gradient(135deg, var(--cyan) 0%, var(--magenta) 100%);
    color: var(--white);
    border: none;
    border-radius: var(--radius-lg);
    font-size: 1.05rem;
    font-weight: 700;
    font-family: var(--font-family);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 16px rgba(93, 211, 255, 0.3);
    text-decoration: none;
    min-height: 52px;
}

.cta-button:hover,
button.cta-button:hover,
#resetFilters:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 28px rgba(93, 211, 255, 0.5);
    background: linear-gradient(135deg, var(--magenta) 0%, var(--yellow) 100%);
}

.cta-button:active,
button.cta-button:active,
#resetFilters:active {
    transform: translateY(-1px);
}

.cta-button i,
button.cta-button i,
#resetFilters i {
    font-size: 1.2rem;
}

/* Blog Grid */
.blog-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px 100px;
}

/* ==========================================
   BLOG GRID - LAYOUT INSTITUCIONAL PROFISSIONAL
   ========================================== */

/* Grid de Cards - 3 colunas responsivo */
#blogGrid,
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 32px;
    margin-bottom: 64px;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 24px;
}

/* Card Vertical - Layout Profissional */
.blog-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    border: 1px solid var(--gray-100);
    position: relative;
    height: 100%;
}

.blog-card:hover {
    box-shadow: 0 12px 32px rgba(0, 188, 212, 0.18);
    border-color: var(--cyan);
    transform: translateY(-4px);
}

/* Imagem do Card - Aspect Ratio 16:9 */
.blog-image,
.blog-card-image {
    position: relative;
    overflow: hidden;
    width: 100%;
    padding-top: 56.25%; /* 16:9 aspect ratio */
    background: linear-gradient(135deg, #e0e0e0, #f5f5f5);
}

.blog-image img,
.blog-card-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.blog-card:hover .blog-image img,
.blog-card:hover .blog-card-image img {
    transform: scale(1.1);
}

/* Badge de Categoria - Sobreposto à imagem */
.blog-category,
.blog-card-category {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 8px 14px;
    background: var(--cyan);
    border-radius: 8px;
    font-size: 0.6875rem; /* 11px */
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--white);
    z-index: 2;
    line-height: 1;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

/* Cores das categorias */
.blog-category.cyan,
.blog-card-category.cyan { background: var(--cyan); }
.blog-category.magenta,
.blog-card-category.magenta { background: var(--magenta); }
.blog-category.yellow,
.blog-card-category.yellow { background: var(--yellow); color: var(--black); }
.blog-category.key,
.blog-card-category.key { background: var(--black); }

/* Conteúdo do Card - Flexbox vertical */
.blog-content,
.blog-card-content {
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    flex: 1;
}

/* Meta Info - Data e tempo de leitura */
.blog-meta,
.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 0.8125rem; /* 13px */
    color: var(--gray-500);
    font-weight: 500;
}

.blog-date,
.blog-read-time,
.blog-card-date,
.blog-card-readtime {
    display: flex;
    align-items: center;
    gap: 6px;
}

.blog-date svg,
.blog-read-time svg,
.blog-card-date svg,
.blog-card-readtime svg {
    width: 14px;
    height: 14px;
    stroke: var(--cyan);
    stroke-width: 2px;
}

/* Título - 2 linhas com clamp */
.blog-content h3,
.blog-card-title {
    font-size: 1.375rem; /* 22px */
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1.4;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 61px; /* 2 linhas */
}

.blog-content h3 a,
.blog-card-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.25s ease;
}

.blog-content h3:hover,
.blog-card-title:hover,
.blog-content h3 a:hover,
.blog-card-title a:hover {
    color: var(--cyan);
}

/* Excerpt - 3 linhas visíveis */
.blog-content p,
.blog-card-excerpt {
    font-size: 0.9375rem; /* 15px */
    line-height: 1.7;
    color: var(--gray-600);
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 63px; /* 3 linhas */
}

/* Botão Leia Mais - Sempre visível e destacado */
.blog-read-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--cyan), var(--magenta));
    color: var(--white);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9375rem; /* 15px */
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    margin-top: auto;
    align-self: flex-start;
    box-shadow: 0 4px 12px rgba(0, 188, 212, 0.25);
}

.blog-read-more:hover {
    transform: translateX(4px);
    box-shadow: 0 6px 20px rgba(0, 188, 212, 0.35);
    background: linear-gradient(135deg, var(--magenta), var(--yellow));
}

.blog-read-more svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    stroke-width: 2px;
    transition: transform 0.3s ease;
}

.blog-read-more:hover svg {
    transform: translateX(3px);
}

/* Tags dos posts */
.blog-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.blog-tag {
    padding: 4px 12px;
    background: var(--gray-100);
    color: var(--gray-700);
    font-size: 0.75rem; /* 12px */
    font-weight: 500;
    border-radius: 6px;
    text-decoration: none;
    transition: all 0.2s ease;
}

.blog-tag:hover {
    background: var(--cyan);
    color: var(--white);
}

/* Dark Mode - Blog Cards */
[data-theme="dark"] .blog-card {
    background: var(--gray-100);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
    border-color: rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .blog-card:hover {
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
    border-color: var(--cyan);
}

[data-theme="dark"] .blog-content h3,
[data-theme="dark"] .blog-card-title {
    color: var(--gray-900);
}

[data-theme="dark"] .blog-content p,
[data-theme="dark"] .blog-card-excerpt {
    color: var(--gray-600);
}

[data-theme="dark"] .blog-meta,
[data-theme="dark"] .blog-card-meta {
    color: var(--gray-600);
}

[data-theme="dark"] .blog-tag {
    background: rgba(255, 255, 255, 0.1);
    color: var(--gray-400);
}

[data-theme="dark"] .blog-tag:hover {
    background: var(--cyan);
    color: var(--white);
}

/* Responsive - Tablets */
@media (max-width: 1024px) {
    #blogGrid,
    .blog-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 24px;
    }
}

/* Responsive - Mobile */
@media (max-width: 768px) {
    #blogGrid,
    .blog-grid {
        grid-template-columns: 1fr !important;
        padding: 0 16px !important;
        gap: 20px !important;
    }

    .blog-card {
        border-radius: 12px !important;
    }

    /* IMPORTANTE: Remover flex: 1 que causa espaçamento excessivo */
    .blog-card .blog-content,
    .blog-content,
    .blog-card-content {
        padding: 16px 14px !important;
        gap: 8px !important;
        flex: 0 1 auto !important; /* Remove flex: 1 que expande o conteúdo */
    }

    /* Adiciona regra para .blog-image (classe usada no JavaScript) */
    .blog-image {
        position: relative !important;
        overflow: hidden !important;
        width: 100% !important;
        padding-top: 56.25% !important; /* 16:9 aspect ratio */
    }

    .blog-image img {
        position: absolute !important;
        top: 0 !important;
        left: 0 !important;
        width: 100% !important;
        height: 100% !important;
        object-fit: cover !important;
    }

    .blog-card .blog-content h3,
    .blog-content h3,
    .blog-card-title {
        font-size: 1.0625rem !important; /* 17px - reduzido ainda mais */
        line-height: 1.3 !important;
        min-height: auto !important;
        margin-bottom: 6px !important;
        max-height: 44px !important;
    }

    .blog-card .blog-content p,
    .blog-content p,
    .blog-card-excerpt {
        font-size: 0.8125rem !important; /* 13px - reduzido de 14px */
        line-height: 1.4 !important;
        min-height: auto !important;
        -webkit-line-clamp: 2 !important; /* Reduzido para 2 linhas no mobile */
        margin-bottom: 6px !important;
        max-height: 36px !important;
    }

    .blog-card .blog-category,
    .blog-category,
    .blog-card-category {
        top: 10px !important;
        left: 10px !important;
        padding: 5px 10px !important;
        font-size: 0.625rem !important; /* 10px */
    }

    .blog-card .blog-read-more,
    .blog-read-more {
        width: 100% !important;
        justify-content: center !important;
        margin-top: 2px !important;
        padding: 10px 16px !important;
    }

    .blog-card .blog-meta,
    .blog-meta,
    .blog-card-meta {
        gap: 10px !important;
        margin-bottom: 4px !important;
        font-size: 0.75rem !important;
    }

    /* CRÍTICO: Tags ocupam muito espaço vertical */
    .blog-card .post-tags,
    .post-tags {
        margin: 6px 0 !important;
        gap: 6px !important;
        display: flex !important;
        flex-wrap: wrap !important;
    }

    .blog-card .post-tag,
    .post-tag,
    .post-tags .tag {
        padding: 3px 8px !important;
        font-size: 0.6875rem !important; /* 11px */
        margin: 0 !important;
    }
}
/* === BLOG POST PAGE === */
.post-header {
    background: linear-gradient(135deg, var(--cyan) 0%, var(--magenta) 50%, var(--yellow) 100%);
    padding: 120px 20px 80px;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.post-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.1);
}

.post-header>* {
    position: relative;
    z-index: 1;
}

.post-header .category {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.post-header h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    line-height: 1.2;
    margin: 0 auto 30px;
    max-width: 900px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

.post-meta {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
    font-size: 0.95rem;
    opacity: 0.95;
}

.post-meta span {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Featured Image */
.featured-image {
    max-width: 1000px;
    margin: -60px auto 60px;
    position: relative;
    z-index: 10;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.featured-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* ==========================================
   POST LAYOUT - 3 COLUNAS COM SIDEBARS
   ========================================== */

/* Container principal do artigo */
article {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 280px 1fr 280px;
    gap: 40px;
    padding: 0 24px;
    align-items: start;
}

/* Post Content - Tipografia Profissional */
.post-content {
    max-width: 800px;
    margin: 0;
    padding: 0 0 60px;
    font-family: var(--font-family);
    grid-column: 2;
}

/* ==========================================
   SIDEBAR ESQUERDA - NAVEGAÇÃO E SUMÁRIO
   ========================================== */

.post-sidebar-left {
    position: sticky;
    top: 100px;
    grid-column: 1;
}

.sidebar-section {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.sidebar-section h3 {
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gray-600);
    margin: 0 0 16px 0;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--gray-100);
}

/* Botão Voltar ao Blog */
.back-to-blog {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: var(--gray-50);
    color: var(--gray-700);
    text-decoration: none;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.back-to-blog:hover {
    background: var(--cyan);
    color: var(--white);
    border-color: var(--cyan);
    transform: translateX(-4px);
}

.back-to-blog svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    stroke-width: 2.5px;
}

/* Sumário (Table of Contents) */
.table-of-contents {
    list-style: none;
    padding: 0;
    margin: 0;
}

.table-of-contents li {
    margin-bottom: 8px;
}

.table-of-contents a {
    display: block;
    padding: 8px 12px;
    color: var(--gray-700);
    text-decoration: none;
    font-size: 0.875rem;
    line-height: 1.5;
    border-radius: 8px;
    transition: all 0.25s ease;
    border-left: 3px solid transparent;
    padding-left: 12px;
}

.table-of-contents a:hover {
    background: rgba(0, 188, 212, 0.08);
    color: var(--cyan);
    border-left-color: var(--cyan);
    padding-left: 16px;
}

.table-of-contents a.active {
    background: rgba(0, 188, 212, 0.12);
    color: var(--cyan);
    border-left-color: var(--cyan);
    font-weight: 600;
}

/* Indentação para H3 no sumário */
.table-of-contents .toc-h3 {
    padding-left: 24px;
    font-size: 0.8125rem;
}

.table-of-contents .toc-h3:hover {
    padding-left: 28px;
}

/* ==========================================
   SIDEBAR DIREITA - NAVEGAÇÃO ENTRE POSTS
   ========================================== */

.post-sidebar-right {
    position: sticky;
    top: 100px;
    grid-column: 3;
}

/* Navegação Próximo/Anterior */
.post-navigation {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.nav-post {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 16px;
    background: var(--gray-50);
    border: 2px solid var(--gray-100);
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-post:hover {
    background: var(--white);
    border-color: var(--cyan);
    box-shadow: 0 4px 16px rgba(0, 188, 212, 0.15);
    transform: translateY(-2px);
}

.nav-post-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gray-500);
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-post-label svg {
    width: 14px;
    height: 14px;
    stroke: currentColor;
    stroke-width: 2.5px;
}

.nav-post-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--gray-900);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.nav-post:hover .nav-post-title {
    color: var(--cyan);
}

/* Compartilhar - Ícones verticais */
.sidebar-share {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sidebar-share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 12px;
    border-radius: 10px;
    text-decoration: none;
    color: var(--white);
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.3s ease;
    gap: 8px;
}

.sidebar-share-btn i {
    font-size: 1.125rem;
}

.sidebar-share-btn.facebook {
    background: #1877F2;
}

.sidebar-share-btn.twitter {
    background: #1DA1F2;
}

.sidebar-share-btn.linkedin {
    background: #0A66C2;
}

.sidebar-share-btn.whatsapp {
    background: #25D366;
}

.sidebar-share-btn:hover {
    transform: translateX(4px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Progresso de leitura */
.reading-progress {
    height: 4px;
    background: var(--gray-100);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 20px;
}

.reading-progress-bar {
    height: 100%;
    background: linear-gradient(135deg, var(--cyan), var(--magenta));
    width: 0%;
    transition: width 0.3s ease;
}

/* Tempo de leitura estimado */
.reading-time-estimate {
    text-align: center;
    padding: 16px;
    background: linear-gradient(135deg, rgba(0, 188, 212, 0.06), rgba(230, 0, 126, 0.06));
    border-radius: 12px;
    margin-bottom: 20px;
}

.reading-time-estimate i {
    font-size: 1.5rem;
    color: var(--cyan);
    margin-bottom: 8px;
}

.reading-time-estimate p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--gray-700);
    font-weight: 500;
}

.reading-time-estimate strong {
    display: block;
    font-size: 1.125rem;
    color: var(--gray-900);
    margin-top: 4px;
}

/* Lead Paragraph - Destaque inicial */
.post-content .lead {
    font-size: 1.3125rem; /* 21px */
    line-height: 1.75;
    color: var(--gray-800);
    font-weight: 400;
    margin-bottom: 48px;
    padding-bottom: 32px;
    border-bottom: 2px solid var(--gray-100);
}

/* Títulos - Hierarquia visual clara */
.post-content h2 {
    font-size: clamp(1.875rem, 4vw, 2.375rem); /* 30-38px */
    font-weight: 700;
    color: var(--gray-900);
    margin: 72px 0 28px;
    line-height: 1.25;
    letter-spacing: -0.02em;
    position: relative;
    padding-bottom: 16px;
}

.post-content h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(135deg, var(--cyan), var(--magenta));
    border-radius: 2px;
}

.post-content h3 {
    font-size: clamp(1.5rem, 3vw, 1.875rem); /* 24-30px */
    font-weight: 700;
    color: var(--gray-900);
    margin: 56px 0 24px;
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.post-content h4 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem); /* 20-24px */
    font-weight: 600;
    color: var(--gray-900);
    margin: 40px 0 20px;
    line-height: 1.4;
}

/* Parágrafos - Legibilidade otimizada */
.post-content p {
    font-size: 1.125rem; /* 18px */
    line-height: 1.85;
    color: var(--gray-700);
    margin-bottom: 28px;
    text-align: justify;
    text-justify: inter-word;
    hyphens: auto;
}

/* Listas - Estrutura clara */
.post-content ul,
.post-content ol {
    margin: 32px 0;
    padding-left: 40px;
}

.post-content li {
    font-size: 1.125rem;
    line-height: 1.85;
    color: var(--gray-700);
    margin-bottom: 16px;
    padding-left: 8px;
}

.post-content ul li {
    list-style-type: none;
    position: relative;
}

.post-content ul li::before {
    content: '→';
    position: absolute;
    left: -32px;
    color: var(--cyan);
    font-weight: 700;
    font-size: 1.2em;
}

.post-content ol li {
    font-weight: 500;
}

/* Ênfase */
.post-content strong {
    font-weight: 700;
    color: var(--gray-900);
}

.post-content em {
    font-style: italic;
    color: var(--gray-600);
}

/* Links - Destaque institucional */
.post-content a {
    color: var(--cyan);
    text-decoration: none;
    border-bottom: 2px solid rgba(0, 168, 225, 0.25);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 600;
}

.post-content a:hover {
    color: var(--magenta);
    border-bottom-color: var(--magenta);
    background: rgba(230, 0, 126, 0.05);
    padding: 0 4px;
}

/* Info Boxes - Destaque profissional */
.post-content .info-box {
    margin: 40px 0;
    padding: 28px 32px;
    background: linear-gradient(135deg, rgba(0, 188, 212, 0.06) 0%, rgba(0, 168, 225, 0.03) 100%);
    border-left: 5px solid var(--cyan);
    border-radius: 0 12px 12px 0;
    display: flex;
    gap: 20px;
    align-items: flex-start;
    box-shadow: 0 2px 12px rgba(0, 188, 212, 0.08);
}

.post-content .info-box i {
    font-size: 1.75rem;
    color: var(--cyan);
    flex-shrink: 0;
    margin-top: 4px;
}

.post-content .info-box h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0 0 12px 0;
}

.post-content .info-box p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--gray-700);
    margin: 0;
    text-align: left;
}

/* Variações de cores para info-boxes */
.post-content .info-box.magenta {
    background: linear-gradient(135deg, rgba(230, 0, 126, 0.06) 0%, rgba(230, 0, 126, 0.03) 100%);
    border-left-color: var(--magenta);
    box-shadow: 0 2px 12px rgba(230, 0, 126, 0.08);
}

.post-content .info-box.magenta i {
    color: var(--magenta);
}

.post-content .info-box.yellow {
    background: linear-gradient(135deg, rgba(255, 209, 0, 0.08) 0%, rgba(255, 209, 0, 0.04) 100%);
    border-left-color: var(--yellow);
    box-shadow: 0 2px 12px rgba(255, 209, 0, 0.08);
}

.post-content .info-box.yellow i {
    color: var(--yellow-dark);
}

/* Comparison Tables - Layout profissional */
.post-content .comparison-table {
    margin: 48px 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.post-content .comparison-card {
    padding: 32px 28px;
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: 16px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.post-content .comparison-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--cyan), var(--magenta));
}

.post-content .comparison-card:hover {
    border-color: var(--cyan);
    box-shadow: 0 8px 24px rgba(0, 188, 212, 0.15);
    transform: translateY(-4px);
}

.post-content .comparison-card h4 {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0 0 20px 0;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--gray-100);
}

.post-content .comparison-card ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.post-content .comparison-card li {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--gray-700);
    margin-bottom: 12px;
    padding-left: 28px;
    position: relative;
}

.post-content .comparison-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--cyan);
    font-weight: 700;
    font-size: 1.1em;
}

/* Styled Lists - Listas aprimoradas */
.post-content .styled-list {
    margin: 32px 0;
    padding: 0;
    list-style: none;
}

.post-content .styled-list li {
    background: var(--gray-50);
    padding: 20px 24px;
    margin-bottom: 16px;
    border-radius: 12px;
    border-left: 4px solid var(--cyan);
    position: relative;
    transition: all 0.3s ease;
}

.post-content .styled-list li:hover {
    background: rgba(0, 188, 212, 0.05);
    border-left-color: var(--magenta);
    transform: translateX(4px);
}

.post-content .styled-list li::before {
    display: none; /* Remove seta padrão */
}

.post-content .styled-list li strong {
    color: var(--cyan);
    display: block;
    margin-bottom: 4px;
}

/* Brinde Ranking - Lista numerada de brindes */
.post-content .brinde-ranking {
    margin: 48px 0;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.post-content .brinde-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 28px;
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: 16px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.post-content .brinde-item:hover {
    border-color: var(--cyan);
    box-shadow: 0 8px 24px rgba(0, 188, 212, 0.15);
    transform: translateY(-4px);
}

.post-content .ranking-number {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--cyan), var(--magenta));
    color: var(--white);
    font-size: 1.75rem;
    font-weight: 900;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 188, 212, 0.3);
}

.post-content .brinde-content {
    flex: 1;
}

.post-content .brinde-content h3 {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0 0 12px 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.post-content .brinde-content h3 i {
    color: var(--cyan);
    font-size: 1.25rem;
}

.post-content .brinde-content p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--gray-700);
    margin: 0 0 16px 0;
}

.post-content .brinde-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.post-content .brinde-stats .stat {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(0, 188, 212, 0.1);
    color: var(--cyan);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 20px;
    border: 1px solid rgba(0, 188, 212, 0.2);
}

/* Tips Grid - Grade de dicas */
.post-content .tips-grid {
    margin: 48px 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.post-content .tip-card {
    padding: 28px 24px;
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.post-content .tip-card:hover {
    border-color: var(--cyan);
    box-shadow: 0 8px 24px rgba(0, 188, 212, 0.15);
    transform: translateY(-4px);
}

.post-content .tip-card i {
    font-size: 2.5rem;
    color: var(--cyan);
    margin-bottom: 16px;
    display: block;
}

.post-content .tip-card h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0 0 12px 0;
}

.post-content .tip-card p {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--gray-700);
    margin: 0;
}

/* Equipment Highlight - Destaque de equipamentos */
.post-content .equipment-highlight {
    margin: 32px 0;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.post-content .equipment-item {
    padding: 24px;
    background: var(--gray-50);
    border-left: 4px solid var(--cyan);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.post-content .equipment-item:hover {
    background: rgba(0, 188, 212, 0.05);
    border-left-color: var(--magenta);
    transform: translateX(4px);
}

.post-content .equipment-item h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0 0 12px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.post-content .equipment-item h4 i {
    color: var(--cyan);
}

.post-content .equipment-item p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--gray-700);
    margin: 0;
}

.post-content .equipment-item.laser {
    border-left-color: var(--magenta);
}

.post-content .equipment-item.laser:hover {
    border-left-color: var(--yellow);
}

.post-content .equipment-item.laser h4 i {
    color: var(--magenta);
}

/* CTA Box - Call to action destacado */
.post-content .cta-box {
    margin: 56px 0;
    padding: 40px;
    background: linear-gradient(135deg, rgba(0, 188, 212, 0.05) 0%, rgba(230, 0, 126, 0.05) 100%);
    border: 2px solid var(--cyan);
    border-radius: 16px;
    text-align: center;
}

.post-content .cta-box h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0 0 16px 0;
}

.post-content .cta-box p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--gray-700);
    margin: 0 0 28px 0;
}

.post-content .cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Blockquotes - Citações destacadas */
.post-content blockquote {
    border-left: 5px solid var(--cyan);
    padding: 28px 36px;
    margin: 48px 0;
    background: linear-gradient(135deg, var(--gray-50) 0%, rgba(0, 188, 212, 0.03) 100%);
    font-style: italic;
    font-size: 1.1875rem; /* 19px */
    line-height: 1.8;
    color: var(--gray-700);
    border-radius: 0 12px 12px 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    position: relative;
}

.post-content blockquote::before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 12px;
    font-size: 4rem;
    color: rgba(0, 188, 212, 0.15);
    font-family: Georgia, serif;
    line-height: 1;
}

.post-content code {
    background: var(--gray-100);
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    font-family: 'Monaco', 'Courier New', monospace;
    font-size: 0.9em;
    color: var(--magenta);
}

.post-content pre {
    background: var(--gray-900);
    color: var(--gray-50);
    padding: 24px;
    border-radius: var(--radius);
    overflow-x: auto;
    margin: 32px 0;
}

.post-content pre code {
    background: none;
    color: inherit;
    padding: 0;
}

.post-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius);
    margin: 40px 0;
    box-shadow: var(--shadow);
}

.post-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 32px 0;
    font-size: 1rem;
}

.post-content th {
    background: var(--cyan);
    color: white;
    padding: 16px;
    text-align: left;
    font-weight: 600;
}

.post-content td {
    padding: 16px;
    border: 1px solid var(--gray-200);
}

.post-content tr:nth-child(even) {
    background: var(--gray-50);
}

/* ==========================================
   RESPONSIVE - SIDEBARS DOS POSTS
   ========================================== */

/* Tablets e dispositivos menores - Esconder sidebars */
@media (max-width: 1200px) {
    article {
        grid-template-columns: 1fr;
        max-width: 900px;
        gap: 0;
    }

    .post-sidebar-left,
    .post-sidebar-right {
        display: none;
    }

    .post-content {
        grid-column: 1;
        max-width: 100%;
        padding: 0 20px 60px;
    }

    .featured-image {
        max-width: 100%;
    }
}

/* Mobile - Ajustes adicionais */
@media (max-width: 768px) {
    .post-header {
        padding: 100px 16px 60px;
    }

    .post-header h1 {
        font-size: clamp(1.75rem, 4vw, 2rem);
    }

    .featured-image {
        margin: -40px 16px 40px;
        border-radius: 12px;
    }

    article {
        padding: 0;
    }

    .post-content {
        padding: 0 16px 40px;
    }

    .post-content h2 {
        margin: 48px 0 20px;
    }

    .post-content h3 {
        margin: 40px 0 16px;
    }

    .post-content p {
        text-align: left;
    }

    .post-content .info-box {
        flex-direction: column;
        padding: 20px;
    }

    .post-content .comparison-table {
        grid-template-columns: 1fr;
    }

    .post-content .brinde-item {
        flex-direction: column;
        gap: 16px;
        padding: 20px;
    }

    .post-content .ranking-number {
        width: 48px;
        height: 48px;
        font-size: 1.5rem;
    }

    .post-content .tips-grid {
        grid-template-columns: 1fr;
    }

    .post-content .cta-box {
        padding: 28px 20px;
    }

    .post-content .cta-buttons {
        flex-direction: column;
    }

    .post-content .equipment-highlight {
        gap: 16px;
    }

    .post-content .equipment-item {
        padding: 20px;
    }
}

/* Dark Mode - Sidebars */
[data-theme="dark"] .sidebar-section {
    background: var(--gray-100);
    border-color: rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .back-to-blog {
    background: rgba(255, 255, 255, 0.05);
    color: var(--gray-800);
    border-color: transparent;
}

[data-theme="dark"] .back-to-blog:hover {
    background: var(--cyan);
    color: var(--white);
}

[data-theme="dark"] .table-of-contents a {
    color: var(--gray-800);
}

[data-theme="dark"] .table-of-contents a.active {
    color: var(--cyan);
    background: rgba(0, 188, 212, 0.15);
}

[data-theme="dark"] .nav-post {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .nav-post-title {
    color: var(--gray-800);
}

[data-theme="dark"] .nav-post:hover {
    background: rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .reading-time-estimate {
    background: rgba(0, 188, 212, 0.08);
}

/* Share Section */
.share-section {
    max-width: 800px;
    margin: 80px auto 0;
    padding: 40px 20px;
    text-align: center;
    border-top: 1px solid var(--gray-200);
}

.share-section h3 {
    font-size: 1.3rem;
    color: var(--gray-900);
    margin-bottom: 24px;
    font-weight: 600;
}

.share-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.share-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.share-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

/* Social media brand colors */
.share-btn.facebook {
    background-color: #1877F2;
}

.share-btn.facebook:hover {
    background-color: #0e5dc9;
}

.share-btn.twitter {
    background-color: #1DA1F2;
}

.share-btn.twitter:hover {
    background-color: #0d8bd9;
}

.share-btn.linkedin {
    background-color: #0A66C2;
}

.share-btn.linkedin:hover {
    background-color: #004b99;
}

.share-btn.whatsapp {
    background-color: #25D366;
}

.share-btn.whatsapp:hover {
    background-color: #1da851;
}

/* Post Tags */
.post-tags {
    max-width: 800px;
    margin: 40px auto;
    padding: 0 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    grid-column: 2; /* Manter tags na coluna do meio, junto com o conteúdo */
}

.post-tags .tag {
    display: inline-block;
    padding: 8px 16px;
    background: var(--gray-100);
    color: var(--gray-600);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    text-decoration: none;
    transition: all var(--transition-base);
}

.post-tags .tag:hover {
    background: var(--cyan);
    color: var(--gray-900);
}

/* === DARK MODE - BLOG === */
[data-theme="dark"] .blog-hero,
[data-theme="dark"] .post-header {
    background: linear-gradient(135deg, #004d66 0%, #660044 50%, #665000 100%);
}

[data-theme="dark"] .filter-container,

[data-theme="dark"] .post-content h2,
[data-theme="dark"] .post-content h3,
[data-theme="dark"] .post-content h4 {
    color: var(--gray-900);
}

[data-theme="dark"] .post-content p,
[data-theme="dark"] .post-content li {
    color: var(--gray-700);
}

[data-theme="dark"] .post-content blockquote {
    background: var(--gray-200);
    color: var(--gray-700);
}

[data-theme="dark"] .post-content code {
    background: var(--gray-200);
    color: var(--cyan);
}

[data-theme="dark"] .post-tags .tag {
    background: var(--gray-200);
    color: var(--gray-800);
}

/* Dark Mode - Post Components */
[data-theme="dark"] .post-content .brinde-item,
[data-theme="dark"] .post-content .comparison-card,
[data-theme="dark"] .post-content .tip-card {
    background: var(--gray-100);
    border-color: var(--gray-400);
}

[data-theme="dark"] .post-content .brinde-item:hover,
[data-theme="dark"] .post-content .comparison-card:hover,
[data-theme="dark"] .post-content .tip-card:hover {
    border-color: var(--cyan);
}

[data-theme="dark"] .post-content .brinde-content h3,
[data-theme="dark"] .post-content .comparison-card h4,
[data-theme="dark"] .post-content .tip-card h4 {
    color: var(--gray-900);
}

[data-theme="dark"] .post-content .brinde-content p,
[data-theme="dark"] .post-content .comparison-card li,
[data-theme="dark"] .post-content .tip-card p {
    color: var(--gray-700);
}

[data-theme="dark"] .post-content .equipment-item {
    background: var(--gray-100);
}

[data-theme="dark"] .post-content .equipment-item h4 {
    color: var(--gray-900);
}

[data-theme="dark"] .post-content .equipment-item p {
    color: var(--gray-700);
}

[data-theme="dark"] .post-content .cta-box {
    background: var(--gray-100);
    border-color: var(--cyan);
}

[data-theme="dark"] .post-content .cta-box h3 {
    color: var(--gray-900);
}

[data-theme="dark"] .post-content .cta-box p {
    color: var(--gray-700);
}

[data-theme="dark"] .post-content .styled-list li {
    background: var(--gray-100);
}

/* Dark Mode - Search Box */
[data-theme="dark"] .search-box .search-input {
    background: var(--gray-100);
    color: var(--gray-900);
    border-color: var(--gray-400);
}

[data-theme="dark"] .search-box .search-input:focus {
    border-color: var(--cyan);
    background: var(--gray-200);
}

[data-theme="dark"] .search-box .search-icon,
[data-theme="dark"] .search-box .clear-search {
    color: var(--gray-600);
}

/* Dark Mode - No Results */
[data-theme="dark"] .no-results h3 {
    color: var(--gray-900);
}

[data-theme="dark"] .no-results p {
    color: var(--gray-700);
}

/* Dark Mode - Pagination */
[data-theme="dark"] .pagination-btn,
[data-theme="dark"] .blog-pagination button,
[data-theme="dark"] .blog-pagination .page-number {
    background: var(--gray-100);
    color: var(--gray-800);
    border-color: var(--gray-400);
}

[data-theme="dark"] .pagination-btn:hover:not(:disabled),
[data-theme="dark"] .blog-pagination button:hover:not(:disabled),
[data-theme="dark"] .blog-pagination .page-number:hover {
    background: var(--cyan);
    border-color: var(--cyan);
    color: var(--gray-900);
}

[data-theme="dark"] .pagination-btn.active,
[data-theme="dark"] .blog-pagination .page-number.active {
    background: var(--cyan) !important;
    border-color: var(--cyan) !important;
    color: var(--gray-900) !important;
}

[data-theme="dark"] .post-tags .tag:hover {
    background: var(--cyan);
    color: var(--gray-900);
}

/* Dark Mode - CTA Buttons */
[data-theme="dark"] .cta-button,
[data-theme="dark"] button.cta-button,
[data-theme="dark"] #resetFilters {
    background: linear-gradient(135deg, var(--cyan) 0%, var(--magenta) 100%);
    color: var(--white);
    border: none;
    box-shadow: 0 4px 20px rgba(93, 211, 255, 0.4);
}

[data-theme="dark"] .cta-button:hover,
[data-theme="dark"] button.cta-button:hover,
[data-theme="dark"] #resetFilters:hover {
    background: linear-gradient(135deg, var(--magenta) 0%, var(--yellow) 100%);
    box-shadow: 0 8px 32px rgba(230, 0, 126, 0.5);
}

/* Dark Mode - Clear Search Button */
[data-theme="dark"] .search-box .clear-search {
    background: var(--gray-200);
    color: var(--gray-700);
}

[data-theme="dark"] .search-box .clear-search:hover {
    background: var(--cyan);
    color: var(--white);
}

/* Blog Pagination - Melhorado */
#blogPagination,
.blog-pagination {
    display: flex !important;
    flex-direction: row !important;
    justify-content: center !important;
    align-items: center !important;
    gap: 16px !important;
    margin: 60px auto;
    flex-wrap: wrap !important;
    max-width: 800px;
}

/* Especificidade máxima para garantir flex row */
div#blogPagination {
    display: flex !important;
    flex-direction: row !important;
}

.blog-section div#blogPagination {
    display: flex !important;
    flex-direction: row !important;
}

.pagination-btn,
.blog-pagination button,
.blog-pagination .page-number,
#blogPagination button {
    min-width: 52px;
    height: 52px;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    padding: 0 20px;
    border: 2px solid var(--gray-200);
    background: var(--white);
    color: var(--gray-700);
    border-radius: var(--radius-lg);
    font-size: 1.05rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.pagination-btn:hover:not(:disabled),
.blog-pagination button:hover:not(:disabled),
.blog-pagination .page-number:hover {
    border-color: var(--cyan);
    background: linear-gradient(135deg, var(--cyan) 0%, var(--magenta) 100%);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(93, 211, 255, 0.4);
}

.pagination-btn:disabled,
.blog-pagination button:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.pagination-btn.active,
.blog-pagination .page-number.active {
    background: linear-gradient(135deg, var(--cyan) 0%, var(--magenta) 100%);
    border-color: transparent;
    color: white;
    box-shadow: 0 6px 24px rgba(93, 211, 255, 0.4);
    transform: translateY(-2px);
}

.pagination-info,
.blog-pagination .page-info {
    padding: 0 20px;
    color: var(--gray-600);
    font-size: 1rem;
    font-weight: 600;
}

/* === RESPONSIVE - BLOG === */
@media (max-width: 768px) {

    .blog-hero,
    .post-header {
        padding: 100px 20px 80px;
    }


    .blog-filters {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 8px;
    }

    .filter-btn {
        padding: 14px 24px;
        font-size: 0.95rem;
        white-space: nowrap;
        min-height: 48px;
    }

    .blog-filters {
        gap: 12px;
        padding: 24px 20px;
    }

    .blog-card-content {
        padding: 24px;
    }

    .featured-image {
        margin: -40px 20px 40px;
    }

    .search-box .search-input {
    }
}

@media (max-width: 640px) {
    .newsletter-section {
        padding: var(--spacing-2xl) 0;
    }

    .newsletter-text h2 {
        font-size: 1.75rem;
    }

    .newsletter-text p {
        font-size: 1rem;
    }

    .newsletter-form {
        flex-direction: column;
        gap: var(--spacing-xs);
    }

    .newsletter-form input,
    .newsletter-form button {
        width: 100%;
        padding: 16px 24px;
    }
}

/* ============================================================================
   NEWSLETTER SECTION - Design Melhorado
   ============================================================================ */

.newsletter-section {
    background: linear-gradient(135deg, var(--cyan) 0%, var(--magenta) 50%, var(--yellow) 100%);
    padding: var(--spacing-3xl) 0;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.newsletter-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.newsletter-section::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: newsletter-pulse 8s ease-in-out infinite;
}

@keyframes newsletter-pulse {

    0%,
    100% {
        transform: scale(1) translateY(0);
        opacity: 0.5;
    }

    50% {
        transform: scale(1.2) translateY(-20px);
        opacity: 0.3;
    }
}

.newsletter-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.newsletter-text h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    line-height: 1.2;
    font-weight: 800;
}

.newsletter-text p {
    font-size: 1.1rem;
    opacity: 0.95;
    line-height: 1.6;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.15);
    padding: 8px;
    border-radius: var(--radius-xl);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.newsletter-form:focus-within {
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

.newsletter-form input {
    flex: 1;
    padding: 18px 28px;
    border: none;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.95);
    color: var(--gray-900);
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.newsletter-form input:focus {
    outline: none;
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.3);
    transform: scale(1.01);
}

.newsletter-form input::placeholder {
    color: var(--gray-500);
    font-weight: 400;
}

.newsletter-form button {
    white-space: nowrap;
    padding: 18px 36px;
    background: var(--gray-900);
    color: var(--white);
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.newsletter-form button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.newsletter-form button:hover::before {
    width: 300px;
    height: 300px;
}

.newsletter-form button:hover {
    background: var(--key);
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.newsletter-form button:active {
    transform: translateY(0);
}

/* ==========================================
   BOTÕES DOS POSTS - Solução Profissional
   Garante contraste adequado e comportamento consistente
   ========================================== */

/* Botão Primary nos Posts */
article .btn-primary {
    background: linear-gradient(135deg, #00A8E1 0%, #0288d1 100%);
    color: #ffffff;
    border: 2px solid #00A8E1;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(0, 168, 225, 0.15);
    transition: all 0.3s ease;
}

article .btn-primary:hover {
    background: linear-gradient(135deg, #0288d1 0%, #0277bd 100%);
    color: #ffffff;
    border-color: #0288d1;
    box-shadow: 0 6px 20px rgba(0, 168, 225, 0.3);
    transform: translateY(-2px);
}

article .btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(0, 168, 225, 0.2);
}

/* Botão Outline nos Posts */
article .btn-outline {
    background: #ffffff;
    color: #00A8E1;
    border: 2px solid #00A8E1;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(0, 168, 225, 0.1);
    transition: all 0.3s ease;
}

article .btn-outline:hover {
    background: linear-gradient(135deg, #00A8E1 0%, #0288d1 100%);
    color: #ffffff;
    border-color: #00A8E1;
    box-shadow: 0 6px 20px rgba(0, 168, 225, 0.25);
    transform: translateY(-2px);
}

article .btn-outline:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(0, 168, 225, 0.2);
}

/* Botão Secondary nos Posts */
article .btn-secondary {
    background: linear-gradient(135deg, #E6007E 0%, #c2185b 100%);
    color: #ffffff;
    border: 2px solid #E6007E;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(230, 0, 126, 0.15);
    transition: all 0.3s ease;
}

article .btn-secondary:hover {
    background: linear-gradient(135deg, #c2185b 0%, #ad1457 100%);
    color: #ffffff;
    border-color: #c2185b;
    box-shadow: 0 6px 20px rgba(230, 0, 126, 0.3);
    transform: translateY(-2px);
}

article .btn-secondary:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(230, 0, 126, 0.2);
}

/* Estados Desabilitados */
article .btn-primary:disabled,
article .btn-outline:disabled,
article .btn-secondary:disabled {
    background: #e0e0e0;
    color: #9e9e9e;
    border-color: #bdbdbd;
    opacity: 0.6;
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

/* Garantir que ícones dentro dos botões mantenham a cor correta */
article .btn-primary i,
article .btn-secondary i {
    color: inherit;
}

article .btn-outline i {
    color: inherit;
}

/* Estados de foco para acessibilidade */
article .btn-primary:focus,
article .btn-primary:focus-visible {
    outline: 3px solid rgba(0, 168, 225, 0.5);
    outline-offset: 2px;
}

article .btn-outline:focus,
article .btn-outline:focus-visible {
    outline: 3px solid rgba(0, 168, 225, 0.5);
    outline-offset: 2px;
}

article .btn-secondary:focus,
article .btn-secondary:focus-visible {
    outline: 3px solid rgba(230, 0, 126, 0.5);
    outline-offset: 2px;
}

/* Garantir que links com classes de botão se comportem como botões */
article a.btn {
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

article a.btn:visited {
    color: inherit;
}

/* Container de Botões dos Posts */
article .cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin: 40px 0;
    padding: 32px;
    background: linear-gradient(135deg, rgba(0, 188, 212, 0.05) 0%, rgba(255, 193, 7, 0.05) 100%);
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
}

/* Botões de Compartilhamento Social - Melhorados */
.share-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 32px 0;
    padding: 24px;
    background: var(--bg-light, #f8f9fa);
    border-radius: 12px;
    align-items: center;
}

.share-buttons h4 {
    width: 100%;
    margin: 0 0 12px 0;
    font-size: 18px;
    color: var(--text-primary);
    font-weight: 600;
}

.share-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    font-size: 20px;
    color: white;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.share-btn:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

/* Ensure brand colors also apply to this variation */
.share-buttons .share-btn.facebook {
    background-color: #1877F2;
}

.share-buttons .share-btn.facebook:hover {
    background-color: #0e5dc9;
}

.share-buttons .share-btn.twitter {
    background-color: #1DA1F2;
}

.share-buttons .share-btn.twitter:hover {
    background-color: #0d8bd9;
}

.share-buttons .share-btn.linkedin {
    background-color: #0A66C2;
}

.share-buttons .share-btn.linkedin:hover {
    background-color: #004b99;
}

.share-buttons .share-btn.whatsapp {
    background-color: #25D366;
}

.share-buttons .share-btn.whatsapp:hover {
    background-color: #1da851;
}

/* Diagramação dos Posts - Estilo Jornalístico */
article h2 {
    font-size: 28px;
    font-weight: 700;
    line-height: 1.4;
    margin: 48px 0 24px 0;
    padding-bottom: 16px;
    border-bottom: 3px solid var(--primary-color);
    color: var(--text-primary);
    position: relative;
}

article h2::before {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 80px;
    height: 3px;
    background: var(--accent-color);
}

article h3 {
    font-size: 22px;
    font-weight: 600;
    line-height: 1.5;
    margin: 36px 0 18px 0;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 12px;
}

article h3 i {
    color: var(--primary-color);
    font-size: 20px;
    min-width: 24px;
}

article p {
    font-size: 17px;
    line-height: 1.8;
    margin: 0 0 20px 0;
    color: var(--text-secondary);
    text-align: justify;
}

article ul,
article ol {
    margin: 24px 0;
    padding-left: 0;
    list-style: none;
    counter-reset: item;
}

/* Listas NÃO ordenadas com bullets customizados */
article ul li {
    font-size: 17px;
    line-height: 1.8;
    margin: 12px 0;
    padding-left: 36px;
    color: var(--text-secondary);
    position: relative;
}

article ul li::before {
    content: '●';
    position: absolute;
    left: 12px;
    color: var(--primary-color);
    font-size: 14px;
    font-weight: bold;
}

/* Listas ORDENADAS com números customizados */
article ol li {
    font-size: 17px;
    line-height: 1.8;
    margin: 12px 0;
    padding-left: 36px;
    color: var(--text-secondary);
    position: relative;
    counter-increment: item;
}

article ol li::before {
    content: counter(item);
    position: absolute;
    left: 0;
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    box-shadow: 0 2px 8px rgba(0, 188, 212, 0.3);
}

article li strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* Destaque de Citações e Boxes */
article blockquote,
article .info-box {
    margin: 32px 0;
    padding: 24px 28px;
    background: linear-gradient(135deg, rgba(0, 188, 212, 0.08) 0%, rgba(255, 193, 7, 0.08) 100%);
    border-left: 4px solid var(--primary-color);
    border-radius: 8px;
    font-style: italic;
    color: var(--text-secondary);
}

/* Espaçamento entre Seções */
.blog-content>section {
    margin: 56px 0;
}

/* Stats/Badges dos Produtos */
.brinde-stats,
.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 20px 0;
}

.brinde-stats .stat,
.product-features .feature {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    background: linear-gradient(135deg, rgba(0, 188, 212, 0.15), rgba(255, 193, 7, 0.15));
    border: 1px solid var(--primary-color);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 700;
    color: #0097a7;
    transition: all 0.3s ease;
}

.brinde-stats .stat:hover,
.product-features .feature:hover {
    background: linear-gradient(135deg, var(--cyan), var(--magenta));
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 188, 212, 0.3);
}

/* Dark Mode para Posts */
[data-theme="dark"] article .cta-buttons {
    background: linear-gradient(135deg, rgba(0, 188, 212, 0.15) 0%, rgba(255, 193, 7, 0.15) 100%);
}

/* Botões no Dark Mode - Ajustes de contraste */
[data-theme="dark"] article .btn-primary {
    background: linear-gradient(135deg, #5DD3FF 0%, #00A8E1 100%);
    color: #0F1419;
    border-color: #5DD3FF;
    box-shadow: 0 4px 12px rgba(93, 211, 255, 0.2);
}

[data-theme="dark"] article .btn-primary:hover {
    background: linear-gradient(135deg, #7DE0FF 0%, #5DD3FF 100%);
    color: #0F1419;
    border-color: #7DE0FF;
    box-shadow: 0 6px 20px rgba(93, 211, 255, 0.35);
}

[data-theme="dark"] article .btn-outline {
    background: rgba(93, 211, 255, 0.1);
    color: #5DD3FF;
    border-color: #5DD3FF;
    box-shadow: 0 2px 8px rgba(93, 211, 255, 0.15);
}

[data-theme="dark"] article .btn-outline:hover {
    background: linear-gradient(135deg, #5DD3FF 0%, #00A8E1 100%);
    color: #0F1419;
    border-color: #5DD3FF;
    box-shadow: 0 6px 20px rgba(93, 211, 255, 0.3);
}

[data-theme="dark"] article .btn-secondary {
    background: linear-gradient(135deg, #FF5FB8 0%, #E6007E 100%);
    color: #ffffff;
    border-color: #FF5FB8;
    box-shadow: 0 4px 12px rgba(255, 95, 184, 0.2);
}

[data-theme="dark"] article .btn-secondary:hover {
    background: linear-gradient(135deg, #FF8FCC 0%, #FF5FB8 100%);
    color: #ffffff;
    border-color: #FF8FCC;
    box-shadow: 0 6px 20px rgba(255, 95, 184, 0.35);
}

[data-theme="dark"] .brinde-stats .stat,
[data-theme="dark"] .product-features .feature {
    background: rgba(0, 188, 212, 0.2);
    border-color: var(--primary-color);
    color: #00bcd4;
}

/* Hover para .stat já definido globalmente nas linhas 5285-5291 - sem necessidade de duplicação para dark mode */

[data-theme="dark"] .share-buttons {
    background: var(--bg-secondary, #2d3748);
}

[data-theme="dark"] article h2,
[data-theme="dark"] article h3 {
    color: var(--text-light, #e5e7eb);
}

[data-theme="dark"] article p,
[data-theme="dark"] article li {
    color: var(--text-secondary, #cbd5e0);
}

/* Responsivo - Mobile */
@media (max-width: 768px) {
    article .btn {
        width: 100%;
        justify-content: center;
        padding: 16px 24px;
        font-size: 15px;
    }

    article .cta-buttons {
        flex-direction: column;
        padding: 24px 20px;
    }

    article h2 {
        font-size: 24px;
        margin: 36px 0 20px 0;
    }

    article h3 {
        font-size: 20px;
        margin: 28px 0 16px 0;
        gap: 8px;
    }

    article h3 i {
        font-size: 18px;
        min-width: 20px;
    }

    article p,
    article li {
        font-size: 16px;
        line-height: 1.7;
        text-align: left;
    }

    article ul li,
    article ol li {
        padding-left: 32px;
    }

    article ol li::before {
        width: 24px;
        height: 24px;
        font-size: 12px;
    }

    .brinde-stats,
    .product-features {
        gap: 8px;
    }

    .brinde-stats .stat,
    .product-features .feature {
        font-size: 12px;
        padding: 6px 12px;
    }

    .share-buttons {
        display: none;
    }

    /* Correções de overflow e texto cortado no mobile */
    article,
    .post-content {
        overflow-x: hidden;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    /* Forçar layout de 1 coluna no mobile */
    article {
        display: block !important;
        grid-template-columns: 1fr !important;
        max-width: 100% !important;
        padding: 0 !important;
        gap: 0 !important;
    }

    /* Tabelas responsivas no mobile */
    .post-content table {
        display: block;
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        font-size: 14px;
    }

    .post-content th,
    .post-content td {
        padding: 12px 8px;
        min-width: 100px;
        white-space: nowrap;
    }

    /* Wrapper para tabelas com scroll */
    .post-content > table {
        margin: 24px -16px;
        width: calc(100% + 32px);
        padding: 0 16px;
    }

    /* Imagens responsivas */
    article img,
    .post-content img {
        max-width: 100%;
        height: auto;
        object-fit: contain;
    }

    /* Code blocks com scroll */
    article pre,
    article code {
        max-width: 100%;
        overflow-x: auto;
        word-wrap: break-word;
        white-space: pre-wrap;
    }

    /* Listas e textos longos */
    article ul,
    article ol {
        padding-left: 24px;
        margin-left: 0;
    }

    article li {
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    /* Info boxes e CTAs */
    .info-box,
    .cta-box,
    .highlight-box {
        padding: 16px;
        margin: 16px 0;
        word-wrap: break-word;
    }

    /* Cards e grids */
    .stats-grid,
    .examples-grid,
    .step-card {
        padding: 12px;
    }

    /* Garantir que nada estoure */
    * {
        max-width: 100%;
        box-sizing: border-box;
    }

    /* Conteúdo do post */
    .post-content {
        padding: 0 16px;
        max-width: 100vw;
    }

    /* Títulos longos */
    h1, h2, h3, h4, h5, h6 {
        word-wrap: break-word;
        overflow-wrap: break-word;
        hyphens: auto;
    }

    /* Mover tags para baixo no mobile */
    .post-tags {
        margin-top: 60vh;
        padding: 20px 16px;
        background: var(--gray-50);
        border-top: 1px solid var(--gray-200);
    }
}

/* ==========================================
   REFATORAÇÃO - VARIÁVEIS CUSTOMIZADAS
   Variáveis para padrões recorrentes
   ========================================== */
:root {
    /* Gradiente Linear Padrão (usado em 9+ lugares) */
    --gradient-primary: linear-gradient(135deg, var(--cyan), var(--magenta));

    /* Breakpoints Padronizados */
    --breakpoint-sm: 640px;
    --breakpoint-md: 768px;
    --breakpoint-lg: 1024px;
    --breakpoint-xl: 1280px;

    /* Valores Fixos Recorrentes */
    --size-icon-sm: 60px;
    --size-icon-md: 80px;
    --size-timeline-marker: 20px;
    --height-contact-map: 400px;
    --height-portfolio-item: 400px;
    --max-height-faq: 500px;
}

/* ==========================================
   UTILITY CLASSES - CARD PATTERN
   Padrão de card reutilizável
   ========================================== */
.u-card {
    background: var(--gray-100);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.u-card-primary {
    background: var(--white);
    padding: var(--spacing-8);
}

.u-card-secondary {
    background: var(--gray-100);
    padding: var(--spacing-6);
}

.u-card-hover-lift:hover {
    transform: translateY(-8px);
    border-color: var(--cyan);
}

.u-card-hover-shadow:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.u-card-hover-scale:hover {
    transform: scale(1.05);
    border-color: var(--cyan);
}

.u-card-hover-shift:hover {
    transform: translateX(8px);
    border-color: var(--cyan);
}

/* ==========================================
   UTILITY CLASSES - HERO SECTIONS
   Padrões de hero reutilizáveis
   ========================================== */
.u-hero {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-16) var(--spacing-4);
}

.u-hero-radial {
    background: radial-gradient(circle at 30% 50%, rgba(0, 255, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 50%, rgba(255, 0, 255, 0.1) 0%, transparent 50%);
}

.u-hero-radial-subtle {
    background: radial-gradient(circle at 30% 50%, rgba(0, 255, 255, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 70% 50%, rgba(255, 0, 255, 0.08) 0%, transparent 50%);
}

.u-hero-linear {
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.1), rgba(255, 0, 255, 0.1));
}

.u-hero-linear-subtle {
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.08), rgba(255, 0, 255, 0.08));
}

.u-hero-sm {
    min-height: 40vh;
}

.u-hero-md {
    min-height: 50vh;
}

.u-hero-lg {
    min-height: 60vh;
}

/* ==========================================
   UTILITY CLASSES - GRID PATTERNS
   Padrões de grid reutilizáveis
   ========================================== */
.u-grid {
    display: grid;
    gap: var(--spacing-8);
}

.u-grid-sm {
    gap: var(--spacing-6);
}

/* Grid auto-fit (ajusta colunas conforme o espaço) */
.u-grid-fit-200 {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.u-grid-fit-250 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.u-grid-fit-280 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.u-grid-fit-300 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.u-grid-fit-320 {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

/* Grid auto-fill (preenche com colunas extras) */
.u-grid-fill-200 {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
}

.u-grid-fill-320 {
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}

.u-grid-fill-350 {
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
}

/* Grid específico de 2 colunas */
.u-grid-contact {
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-12);
}

@media (max-width: 1024px) {
    .u-grid-contact {
        grid-template-columns: 1fr;
        gap: var(--spacing-8);
    }
}

/* ==========================================
   UTILITY CLASSES - ICON BOX
   Padrões de ícones reutilizáveis
   ========================================== */
.u-icon-box {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: var(--white);
}

.u-icon-box-sm {
    width: var(--size-icon-sm);
    height: var(--size-icon-sm);
    font-size: var(--font-size-2xl);
}

.u-icon-box-md {
    width: var(--size-icon-md);
    height: var(--size-icon-md);
    font-size: 2.5rem;
}

.u-icon-box-rounded {
    border-radius: var(--radius-lg);
}

.u-icon-box-circle {
    border-radius: 50%;
}

.u-icon-box-square {
    border-radius: var(--radius-md);
}

/* ==========================================
   UTILITY CLASSES - HOVER EFFECTS
   Efeitos de hover reutilizáveis
   ========================================== */
.u-hover-lift {
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.u-hover-lift:hover {
    transform: translateY(-8px);
}

.u-hover-scale-img {
    overflow: hidden;
}

.u-hover-scale-img img {
    transition: transform var(--transition-slow);
}

.u-hover-scale-img:hover img {
    transform: scale(1.1);
}

.u-hover-border {
    border: 2px solid transparent;
    transition: all var(--transition-base);
}

.u-hover-border:hover {
    border-color: var(--cyan);
}

/* ==========================================
   UTILITY CLASSES - RESPONSIVE
   Classes responsivas para breakpoints
   ========================================== */
@media (max-width: 768px) {
    .u-grid-fit-200,
    .u-grid-fit-250,
    .u-grid-fit-280,
    .u-grid-fit-300,
    .u-grid-fit-320,
    .u-grid-fill-200,
    .u-grid-fill-320,
    .u-grid-fill-350 {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .u-hero-sm,
    .u-hero-md,
    .u-hero-lg {
        min-height: 30vh;
    }
}
/* ==========================================
   GALLERY LIGHTBOX (gallery.js)
   ========================================== */
.gallery-lightbox {
    display: none;
    position: fixed;
    z-index: 9999;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.gallery-lightbox.active { display: flex; }
.gallery-lightbox.loaded { opacity: 1; }
.gallery-content {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    max-height: 60vh;
    padding: var(--spacing-8) var(--spacing-16);
}
#gallery-img {
    max-width: 100%;
    max-height: 60vh;
    object-fit: contain;
    transition: opacity 0.3s ease;
    border-radius: var(--radius-lg);
}
.gallery-close {
    position: absolute;
    top: var(--spacing-4);
    right: var(--spacing-6);
    background: rgba(255,255,255,0.15);
    border: none;
    color: var(--white);
    font-size: var(--font-size-2xl);
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease;
    z-index: 10001;
}
.gallery-close:hover { background: rgba(255,255,255,0.3); }
.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.15);
    border: none;
    color: var(--white);
    font-size: var(--font-size-2xl);
    width: 56px;
    height: 56px;
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease;
    z-index: 10001;
}
.gallery-nav:hover { background: rgba(255,255,255,0.3); }
.gallery-prev { left: var(--spacing-4); }
.gallery-next { right: var(--spacing-4); }
.gallery-caption {
    position: absolute;
    bottom: 120px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--white);
    background: rgba(0,0,0,0.6);
    padding: var(--spacing-3) var(--spacing-6);
    border-radius: var(--radius-lg);
    text-align: center;
    max-width: 80%;
    font-size: var(--font-size-sm);
}
.gallery-counter {
    position: absolute;
    top: var(--spacing-4);
    left: 50%;
    transform: translateX(-50%);
    color: var(--white);
    background: rgba(0,0,0,0.5);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
}
.gallery-thumbnails {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: rgba(0,0,0,0.7);
    overflow: hidden;
    display: flex;
    align-items: center;
}
.thumbnails-track {
    display: flex;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-4);
    overflow-x: auto;
    scroll-behavior: smooth;
    height: 100%;
    align-items: center;
}
.gallery-thumb {
    flex-shrink: 0;
    width: 70px;
    height: 70px;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    opacity: 0.6;
    transition: opacity 0.2s ease, border 0.2s ease;
    border: 2px solid transparent;
}
.gallery-thumb:hover, .gallery-thumb.active { opacity: 1; border-color: var(--cyan); }
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }
.gallery-loader {
    display: none;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.gallery-loader .spinner {
    width: 48px;
    height: 48px;
    border: 4px solid rgba(255,255,255,0.2);
    border-top-color: var(--cyan);
    border-radius: var(--radius-full);
    animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }