/**
 * ZULATECH - CSS Global
 * Design System Completo
 * 
 * Índice:
 * 1. Reset & Base
 * 2. Variáveis CSS
 * 3. Tipografia
 * 4. Layout & Container
 * 5. Topbar
 * 6. Header & Navegação
 * 7. Mobile Menu
 * 8. Botões
 * 9. Hero Slider
 * 10. Secções
 * 11. Cards de Serviços
 * 12. Certificações/Parceiros
 * 13. Testemunhos
 * 14. Formulários
 * 15. Estatísticas
 * 16. CTA
 * 17. Footer
 * 18. Páginas Internas
 * 19. Utilitários
 * 20. Animações
 * 21. Responsivo
 */

/* =============================================
   1. RESET & BASE
   ============================================= */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: #333;
    line-height: 1.6;
    font-size: 15px;
    overflow-x: hidden;
    background: #fff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

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

ul, ol {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
}

input, textarea, select {
    font-family: inherit;
}

/* =============================================
   2. VARIÁVEIS CSS
   ============================================= */
:root {
    /* Cores Primárias */
    --primary: #0066b3;
    --primary-dark: #005299;
    --primary-light: #4da6ff;
    --primary-alpha: rgba(0, 102, 179, 0.1);
    
    /* Cores Secundárias */
    --dark: #0d1b2a;
    --dark-light: #1a2d42;
    --gray-900: #1a1a2e;
    --gray-800: #2d2d44;
    --gray-700: #444;
    --gray-600: #555;
    --gray-500: #666;
    --gray-400: #888;
    --gray-300: #aaa;
    --gray-200: #ddd;
    --gray-100: #e5e5e5;
    --gray-50: #f5f5f5;
    --white: #fff;
    
    /* Cores de Estado */
    --success: #28a745;
    --warning: #ffc107;
    --danger: #dc3545;
    --info: #17a2b8;
    
    /* Tipografia */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-headings: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Espaçamento */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;
    --spacing-4xl: 80px;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 50%;
    
    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 50px rgba(0,0,0,0.15);
    
    /* Transições */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Z-Index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-modal: 1000;
    --z-tooltip: 1100;
}

/* =============================================
   3. TIPOGRAFIA
   ============================================= */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-headings);
    font-weight: 700;
    line-height: 1.25;
    color: var(--dark);
    letter-spacing: -0.02em;
}

h1 { font-size: 42px; }
h2 { font-size: 34px; }
h3 { font-size: 22px; }
h4 { font-size: 18px; }
h5 { font-size: 16px; }
h6 { font-size: 15px; }

p {
    margin-bottom: 1em;
}

p:last-child {
    margin-bottom: 0;
}

strong {
    font-weight: 600;
}

/* =============================================
   4. LAYOUT & CONTAINER
   ============================================= */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.container-sm {
    max-width: 800px;
}

.container-lg {
    max-width: 1400px;
}

/* =============================================
   5. TOPBAR
   ============================================= */
.topbar {
    background: #030a14;
    color: rgba(255,255,255,0.6);
    font-size: 13px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,.04);
}

.topbar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 30px;
}

.topbar-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.85);
}

.topbar-item svg {
    width: 14px;
    height: 14px;
    opacity: 0.7;
}

.topbar-item a:hover {
    color: var(--white);
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.topbar-link {
    color: rgba(255,255,255,0.85);
    display: flex;
    align-items: center;
    gap: 6px;
    transition: color var(--transition-normal);
}

.topbar-link:hover {
    color: var(--white);
}

.topbar-portal {
    background: var(--primary);
    color: var(--white);
    padding: 6px 16px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    transition: background var(--transition-normal);
}

.topbar-portal:hover {
    background: var(--primary-light);
}

/* =============================================
   6. HEADER & NAVEGAÇÃO
   ============================================= */
.header {
    background: var(--dark);
    box-shadow: 0 1px 0 rgba(255,255,255,.06);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    border-bottom: none;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
}

.logo img {
    height: 48px;
}

.nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: block;
    padding: 12px 18px;
    color: rgba(255,255,255,0.72);
    font-weight: 500;
    font-size: 14px;
    transition: color var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
    color: var(--white);
}

.nav-link.active {
    position: relative;
}

.nav-link.active::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 18px;
    right: 18px;
    height: 2px;
    background: var(--primary-light);
    border-radius: 1px;
}

.nav-link.has-dropdown::after {
    content: '';
    display: inline-block;
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid currentColor;
    margin-left: 6px;
    vertical-align: middle;
    transition: transform var(--transition-normal);
}

.nav-item:hover .nav-link.has-dropdown::after {
    transform: rotate(180deg);
}

.nav-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: #0a1828;
    min-width: 240px;
    box-shadow: 0 20px 48px rgba(0,0,0,.4);
    border: 1px solid rgba(255,255,255,.07);
    border-radius: 12px;
    padding: 10px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all var(--transition-normal);
    z-index: var(--z-dropdown);
}

.nav-item:hover .nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-dropdown a {
    display: block;
    padding: 10px 24px;
    color: rgba(255,255,255,.62);
    font-size: 14px;
    transition: all 0.2s ease;
}

.nav-dropdown a:hover {
    background: rgba(255,255,255,.04);
    color: var(--primary-light);
}

.header-cta .btn {
    padding: 12px 24px;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: rgba(255,255,255,.8);
    margin: 5px 0;
    transition: all var(--transition-normal);
}

/* =============================================
   7. MOBILE MENU
   ============================================= */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 320px;
    height: 100vh;
    background: var(--white);
    z-index: var(--z-modal);
    transition: right var(--transition-normal);
    box-shadow: -10px 0 30px rgba(0,0,0,0.1);
    overflow-y: auto;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--gray-100);
}

.mobile-menu-close {
    background: none;
    border: none;
    font-size: 28px;
    color: var(--gray-600);
    cursor: pointer;
}

.mobile-menu-nav {
    padding: 20px;
}

.mobile-menu-nav a {
    display: block;
    padding: 12px 0;
    color: var(--gray-700);
    font-weight: 500;
    border-bottom: 1px solid var(--gray-100);
}

.mobile-menu-nav a:hover,
.mobile-menu-nav a.active {
    color: var(--primary);
}

.mobile-menu-cta {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: calc(var(--z-modal) - 1);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* =============================================
   8. BOTÕES
   ============================================= */
.btn {
    display: inline-block;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-align: center;
    letter-spacing: 0.2px;
}

.btn:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.btn-primary {
    background: linear-gradient(135deg, #0077cc 0%, #004d8a 100%);
    color: var(--white);
    box-shadow: 0 2px 8px rgba(0,102,179,.25);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #0088ee 0%, #005faa 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,102,179,.45);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

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

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

.btn-white:hover {
    background: var(--gray-50);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 16px;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 13px;
}

.btn-hero-primary {
    display: inline-block;
    background: linear-gradient(135deg, #0077cc 0%, #004d8a 100%);
    color: var(--white);
    padding: 14px 30px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 15px;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 16px rgba(0,102,179,.35);
}

.btn-hero-primary:hover {
    background: linear-gradient(135deg, #0088ee 0%, #005faa 100%);
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(0,102,179,.55);
}

.btn-hero-outline {
    display: inline-block;
    border: 2px solid rgba(255,255,255,0.3);
    color: var(--white);
    padding: 12px 28px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 15px;
    transition: all var(--transition-normal);
}

.btn-hero-outline:hover {
    border-color: var(--white);
    background: rgba(255,255,255,0.1);
}

/* =============================================
   9. HERO SLIDER
   ============================================= */
.hero {
    position: relative;
    background: var(--dark);
    color: var(--white);
    overflow: hidden;
}

.hero-slider {
    position: relative;
}

.hero-slide {
    display: none;
    animation: fadeIn 0.8s ease;
}

.hero-slide.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.hero-slide-inner {
    display: flex;
    align-items: center;
    min-height: 550px;
    padding: 80px 0;
}

.hero-content {
    flex: 1;
    max-width: 600px;
    padding-right: 60px;
}

.hero-subtitle {
    display: inline-block;
    background: rgba(0,102,179,0.2);
    color: var(--primary-light);
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero h1 {
    font-size: 44px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--white);
}

.hero p {
    font-size: 17px;
    color: rgba(255,255,255,0.8);
    line-height: 1.7;
    margin-bottom: 30px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
}

.hero-image {
    flex: 1;
    position: relative;
}

.hero-image img {
    border-radius: var(--radius-lg);
    box-shadow: 0 30px 60px rgba(0,0,0,0.4);
}

.hero-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.hero-dot {
    width: 12px;
    height: 12px;
    background: rgba(255,255,255,0.3);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.hero-dot.active {
    background: var(--primary);
    width: 30px;
    border-radius: var(--radius-md);
}

/* Hero Simples (para páginas internas) */
.hero-simple {
    background: #070f1c;
    color: var(--white);
    padding: 80px 0 72px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-simple::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 80% at 80% 50%, rgba(0,102,179,.12) 0%, transparent 60%),
        radial-gradient(ellipse 40% 60% at 20% 50%, rgba(0,60,120,.08) 0%, transparent 60%);
    pointer-events: none;
}

.hero-simple h1 {
    font-size: 36px;
    margin-bottom: 14px;
    color: var(--white);
    font-weight: 700;
    letter-spacing: -0.025em;
}

.hero-simple p {
    font-size: 16px;
    color: rgba(255,255,255,0.6);
    max-width: 520px;
    margin: 0 auto;
    line-height: 1.75;
}

/* =============================================
   10. SECÇÕES
   ============================================= */
.section {
    padding: 100px 0;
}

.section-sm {
    padding: 60px 0;
}

.section-lg {
    padding: 120px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-subtitle {
    display: inline-block;
    background: rgba(0, 102, 179, 0.07);
    color: var(--primary);
    border: 1px solid rgba(0, 102, 179, 0.15);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 5px 14px;
    border-radius: 20px;
    margin-bottom: 18px;
}

.section-title {
    font-size: 34px;
    color: var(--dark);
    margin-bottom: 16px;
    font-weight: 700;
}

.section-desc {
    font-size: 16px;
    color: var(--gray-500);
    max-width: 580px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Variações de Background */
.bg-light {
    background: #f8f9fb;
}

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

.bg-dark .section-title {
    color: var(--white);
}

.bg-dark .section-desc {
    color: rgba(255,255,255,0.7);
}

.bg-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
}

/* =============================================
   11. CARDS DE SERVIÇOS
   ============================================= */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.service-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    background: var(--white);
    border: 1px solid var(--gray-200);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0,0,0,.08);
    border-color: rgba(0,102,179,.2);
}

.service-card-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.service-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.service-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,102,179,0) 0%, rgba(0,102,179,0.9) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.service-card:hover .service-card-overlay {
    opacity: 1;
}

.service-card-body {
    padding: 32px 28px;
}

.service-card h3 {
    font-size: 19px;
    color: var(--dark);
    margin-bottom: 10px;
    transition: color var(--transition-normal);
    font-weight: 600;
}

.service-card:hover h3 {
    color: var(--primary);
}

.service-card p {
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.65;
    margin-bottom: 16px;
}

.service-card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 600;
    font-size: 14px;
    transition: gap var(--transition-normal);
}

.service-card-link:hover {
    gap: 12px;
}

.service-card-link svg {
    width: 16px;
    height: 16px;
}

/* =============================================
   12. CERTIFICAÇÕES/PARCEIROS
   ============================================= */
.certifications {
    background: var(--white);
    padding: 52px 0;
    border-top: 1px solid var(--gray-100);
    border-bottom: 1px solid var(--gray-100);
}

.certifications-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
}

.certifications-text {
    color: var(--gray-400);
    font-size: 12px;
    max-width: 300px;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
}

.certifications-text strong {
    display: block;
    color: var(--gray-500);
    font-size: 12px;
    margin-bottom: 0;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.certifications-logos {
    display: flex;
    align-items: center;
    gap: 48px;
    flex-wrap: wrap;
}

.certifications-logos img {
    height: 36px;
    filter: grayscale(100%);
    opacity: 0.3;
    transition: all var(--transition-normal);
}

.certifications-logos img:hover {
    filter: grayscale(0%);
    opacity: 1;
}

/* =============================================
   13. TESTEMUNHOS
   ============================================= */
.testimonials-slider {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.testimonial-slide {
    display: none;
    animation: fadeIn 0.6s ease;
}

.testimonial-slide.active {
    display: block;
}

.testimonial-content {
    background: var(--white);
    padding: 50px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
}

.testimonial-quote {
    font-size: 60px;
    color: var(--primary);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 20px;
}

.testimonial-text {
    font-size: 18px;
    color: var(--gray-700);
    line-height: 1.8;
    font-style: italic;
    margin-bottom: 30px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    background: var(--primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 20px;
    font-weight: 700;
}

.testimonial-info h4 {
    font-size: 16px;
    color: var(--dark);
    margin-bottom: 4px;
}

.testimonial-info p {
    font-size: 13px;
    color: var(--gray-500);
    margin: 0;
}

.testimonial-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
}

.testimonial-dot {
    width: 10px;
    height: 10px;
    background: var(--gray-200);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.testimonial-dot.active {
    background: var(--primary);
}

/* =============================================
   14. FORMULÁRIOS
   ============================================= */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: 14px;
    transition: border-color var(--transition-normal);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-400);
}

.form-submit {
    width: 100%;
    padding: 16px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.form-submit:hover {
    background: var(--primary-dark);
}

.form-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Support Section Form */
.support {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
}

.support-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.support-content h2 {
    font-size: 36px;
    margin-bottom: 20px;
    color: var(--white);
}

.support-content p {
    font-size: 16px;
    color: rgba(255,255,255,0.85);
    line-height: 1.7;
    margin-bottom: 30px;
}

.support-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.support-feature {
    display: flex;
    align-items: center;
    gap: 16px;
}

.support-feature-icon {
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.15);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.support-feature-icon svg {
    width: 24px;
    height: 24px;
}

.support-feature-text h4 {
    font-size: 16px;
    margin-bottom: 4px;
    color: var(--white);
}

.support-feature-text p {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    margin: 0;
}

.support-form {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius-xl);
    box-shadow: 0 20px 50px rgba(0,0,0,0.2);
}

.support-form h3 {
    font-size: 22px;
    color: var(--dark);
    margin-bottom: 24px;
    text-align: center;
}

/* =============================================
   15. ESTATÍSTICAS
   ============================================= */
.stats {
    background: var(--dark);
    padding: 72px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.stat-item {
    text-align: center;
    color: var(--white);
}

.stat-number {
    font-size: 44px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
    font-family: var(--font-headings);
    line-height: 1;
}

.stat-label {
    font-size: 13px;
    color: rgba(255,255,255,0.5);
    font-weight: 500;
}

/* =============================================
   16. CTA
   ============================================= */
.cta {
    background: #060e18;
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 50% 80% at 50% 100%, rgba(0,102,179,.09) 0%, transparent 60%);
    pointer-events: none;
}

.cta h2 {
    font-size: 30px;
    color: var(--white);
    margin-bottom: 14px;
    font-weight: 700;
    letter-spacing: -0.025em;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
}

.cta p {
    font-size: 15px;
    color: rgba(255,255,255,.6);
    margin-bottom: 32px;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

.cta .btn-primary {
    background: #fff;
    color: var(--primary);
    font-weight: 600;
    padding: 14px 32px;
    font-size: 14px;
}

.cta .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,.18);
    background: #fff;
}

.cta-dark {
    background: var(--dark);
}

.cta-dark h2 {
    color: var(--white);
}

.cta-dark p {
    color: rgba(255,255,255,0.7);
}

/* =============================================
   17. FOOTER
   ============================================= */
.footer {
    background: #060e18;
    color: var(--white);
    padding: 80px 0 32px;
    border-top: 1px solid rgba(255,255,255,.06);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand img {
    height: 45px;
    margin-bottom: 20px;
}

.footer-brand p {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
    margin-bottom: 24px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
}

.footer-social a:hover {
    background: rgba(255,255,255,.15);
}

.footer-social svg {
    width: 18px;
    height: 18px;
}

.footer-title {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255,255,255,.45);
    margin-bottom: 20px;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    transition: all var(--transition-normal);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    font-size: 13px;
    color: rgba(255,255,255,0.5);
}

.footer-legal {
    display: flex;
    gap: 30px;
}

.footer-legal a {
    font-size: 13px;
    color: rgba(255,255,255,0.5);
}

.footer-legal a:hover {
    color: var(--white);
}

/* =============================================
   18. PÁGINAS INTERNAS
   ============================================= */
/* Mission Section */
.mission {
    background: var(--gray-50);
}

.mission-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.mission-content h2 {
    font-size: 36px;
    color: var(--dark);
    margin-bottom: 24px;
}

.mission-content p {
    color: var(--gray-600);
    margin-bottom: 16px;
    font-size: 16px;
}

.mission-content p strong {
    color: var(--primary);
}

.mission-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 30px;
}

.mission-feature {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.mission-feature-icon {
    width: 24px;
    height: 24px;
    background: var(--primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.mission-feature-icon svg {
    width: 12px;
    height: 12px;
    color: var(--white);
}

.mission-feature span {
    font-size: 14px;
    color: var(--gray-700);
    font-weight: 500;
}

.mission-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

/* Content Pages */
.page-content {
    padding: 80px 0;
}

.page-content h2 {
    font-size: 28px;
    margin-bottom: 20px;
    margin-top: 40px;
}

.page-content h2:first-child {
    margin-top: 0;
}

.page-content h3 {
    font-size: 22px;
    margin-bottom: 16px;
    margin-top: 30px;
}

.page-content p {
    margin-bottom: 16px;
    line-height: 1.7;
}

.page-content ul {
    margin-bottom: 16px;
    padding-left: 20px;
}

.page-content ul li {
    margin-bottom: 8px;
    list-style: disc;
}

/* Contact Page */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info-item {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.contact-info-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-alpha);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-info-icon svg {
    width: 24px;
    height: 24px;
    color: var(--primary);
}

.contact-info-text h4 {
    font-size: 16px;
    margin-bottom: 4px;
}

.contact-info-text p {
    color: var(--gray-500);
    margin: 0;
}

.contact-info-text a {
    color: var(--primary);
}

.contact-info-text a:hover {
    text-decoration: underline;
}

.contact-form-box {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

/* FAQ Page */
.faq-item {
    border: 1px solid rgba(0,0,0,.07);
    border-radius: 10px;
    margin-bottom: 12px;
    overflow: hidden;
    transition: border-color 0.2s;
}

.faq-item.active {
    border-color: rgba(0,102,179,.2);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background: var(--white);
    cursor: pointer;
    transition: background var(--transition-normal);
}

.faq-question:hover {
    background: rgba(0,102,179,.02);
}

.faq-question h4 {
    font-size: 15px;
    font-weight: 500;
    margin: 0;
    color: var(--dark);
}

.faq-question svg {
    width: 20px;
    height: 20px;
    color: var(--gray-400);
    transition: transform var(--transition-normal);
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.faq-item.active .faq-answer {
    padding: 0 24px 20px;
    max-height: 500px;
}

.faq-answer p {
    color: var(--gray-600);
    line-height: 1.7;
}

/* =============================================
   19. UTILITÁRIOS
   ============================================= */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-primary { color: var(--primary); }
.text-white { color: var(--white); }
.text-muted { color: var(--gray-500); }

.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mt-5 { margin-top: 48px; }

.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.mb-5 { margin-bottom: 48px; }

.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.gap-3 { gap: 24px; }

.hidden { display: none !important; }

/* =============================================
   20. ANIMAÇÕES
   ============================================= */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.animate-fade-in {
    animation: fadeIn 0.6s ease;
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease;
}

/* =============================================
   21. RESPONSIVO
   ============================================= */
@media (max-width: 1024px) {
    .hero-slide-inner {
        flex-direction: column;
        text-align: center;
        padding: 60px 0;
    }
    
    .hero-content {
        padding-right: 0;
        max-width: 100%;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-image {
        margin-top: 40px;
    }
    
    .mission-grid,
    .support-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

@media (max-width: 768px) {
    h1 { font-size: 32px; }
    h2 { font-size: 28px; }
    h3 { font-size: 22px; }
    
    .topbar {
        display: none;
    }
    
    .nav {
        display: none;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .header-cta {
        display: none;
    }
    
    .hero h1 {
        font-size: 32px;
    }
    
    .hero-simple {
        padding: 56px 0 48px;
    }
    
    .hero-simple h1 {
        font-size: 28px;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .section-header {
        margin-bottom: 40px;
    }
    
    .section-title {
        font-size: 26px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .certifications-inner {
        flex-direction: column;
        text-align: center;
    }
    
    .certifications-logos {
        justify-content: center;
    }
    
    .testimonial-content {
        padding: 30px;
    }
    
    .testimonial-text {
        font-size: 16px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
    
    .stat-number {
        font-size: 36px;
    }
    
    .support-form {
        padding: 30px;
    }
    
    .mission-features {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .footer-legal {
        justify-content: center;
    }
    
    .cta {
        padding: 56px 0;
    }
    
    .cta h2 {
        font-size: 26px;
    }
    
    .cta .btn-primary {
        padding: 14px 28px;
        font-size: 14px;
    }
    
    .contact-form-box {
        padding: 30px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn-hero-primary,
    .btn-hero-outline {
        width: 100%;
        text-align: center;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonial-author {
        flex-direction: column;
        text-align: center;
    }
}


/* =============================================
   PAGE HERO (termos, privacidade)
   ============================================= */
.page-hero {
    background: #070f1c;
    color: var(--white);
    padding: 60px 0 48px;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 50% 100% at 70% 50%, rgba(0,102,179,.1) 0%, transparent 60%);
    pointer-events: none;
}

.page-hero h1 {
    font-size: 30px;
    margin-bottom: 10px;
    color: var(--white);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.page-hero p {
    font-size: 15px;
    color: rgba(255,255,255,0.55);
    margin: 0;
}

.page-hero-breadcrumb {
    font-size: 13px;
    color: rgba(255,255,255,0.5);
    margin-bottom: 12px;
}

.page-hero-breadcrumb a {
    color: rgba(255,255,255,0.6);
}

.page-hero-breadcrumb a:hover {
    color: var(--white);
}

/* =============================================
   MEGA MENU — Serviços
   ============================================= */
.nav-mega {
    min-width: 580px !important;
    padding: 0 !important;
    left: 50% !important;
    transform: translateX(-50%) translateY(8px) !important;
    border-radius: 16px !important;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.07) !important;
    box-shadow: 0 24px 64px rgba(0,0,0,.5) !important;
    background: #0a1828 !important;
}

.nav-item:hover .nav-mega {
    transform: translateX(-50%) translateY(0) !important;
}

.nav-mega-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.nav-mega-block {
    padding: 20px 24px;
    border-bottom: 1px solid rgba(255,255,255,.06);
}

.nav-mega-block:nth-child(odd) {
    border-right: 1px solid rgba(255,255,255,.06);
}

.nav-mega-block:nth-last-child(-n+2) {
    border-bottom: none;
}

.nmb-head {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 13px;
    font-weight: 700;
    color: rgba(255,255,255,.88);
}

.nmb-head svg {
    color: var(--nmb-color);
    flex-shrink: 0;
}

.nav-mega-block a {
    display: block;
    padding: 6px 0 6px 28px !important;
    font-size: 13px !important;
    color: rgba(255,255,255,.52) !important;
    position: relative;
    transition: all .2s;
}

.nav-mega-block a::before {
    content: "";
    position: absolute;
    left: 10px;
    top: 50%;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: rgba(255,255,255,.2);
    transform: translateY(-50%);
    transition: all .2s;
}

.nav-mega-block a:hover {
    color: var(--primary-light) !important;
    background: none !important;
}

.nav-mega-block a:hover::before {
    background: var(--primary-light);
    width: 6px;
    height: 6px;
    left: 9px;
}

.nav-mega-foot {
    background: rgba(0,0,0,.25);
    padding: 14px 24px;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,.06);
}

.nav-mega-foot a {
    font-size: 13px !important;
    font-weight: 600;
    color: var(--primary-light) !important;
    padding: 0 !important;
}

.nav-mega-foot a:hover {
    color: var(--white) !important;
    background: none !important;
}

/* Mobile menu domain labels */
.mobile-menu-label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--primary);
    padding: 16px 0 6px;
    border-bottom: none;
}

.mobile-menu-sub {
    padding-left: 16px !important;
    font-size: 14px;
}

/* =============================================
   PERFORMANCE — Page load animation (hero only)
   ============================================= */
.hero-fw .container,
.sh-inner {
    animation: pageEntry .5s ease-out both;
}

@keyframes pageEntry {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Reveal on scroll (lightweight, optional) */
[data-reveal] {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity .4s ease-out, transform .4s ease-out;
}

[data-reveal].revealed {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .hero-fw .container,
    .sh-inner,
    [data-reveal] {
        animation: none !important;
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
}