/* ==============================================================================
   VERTTEX - LANDING PAGE STYLE SHEET (PREMIUM VANILLA CSS CON PARALLAX Y REVEAL)
   ============================================================================== */

:root {
    --primary-color: #01422b;     /* Verde Floresta Oficial */
    --primary-hover: #002b1c;
    --secondary-color: #b89047;   /* Dourado Verttex */
    --secondary-hover: #a17b38;
    --bg-light: #f8fafc;          /* Slate 50 - Fundo claro */
    --bg-white: #ffffff;
    --bg-dark: #0f172a;           /* Slate 900 - Fundo escuro */
    --text-main: #0f172a;         /* Cor do texto principal */
    --text-muted: #64748b;        /* Texto secundário */
    --border-color: #e2e8f0;      /* Cor de borda leve */
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(0, 0, 0, 0.06);
    --green-light: rgba(1, 66, 43, 0.08);
    --gold-light: rgba(184, 144, 71, 0.08);
    
    --font-main: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.02);
    --shadow-md: 0 10px 35px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.08);
}

/* General Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font-main);
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-white);
    color: var(--text-main);
    line-height: 1.6;
    font-size: 16px;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

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

/* Grid & Layout Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.relative {
    position: relative;
}

.z-10 {
    z-index: 10;
}

.section {
    padding: 100px 0;
    position: relative;
}

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

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

.text-white {
    color: var(--bg-white) !important;
}

.text-gold {
    color: var(--secondary-color) !important;
}

.text-slate-300 {
    color: #cbd5e1 !important;
}

.text-slate-400 {
    color: #94a3b8 !important;
}

.grid {
    display: grid;
    gap: 30px;
}

.grid-2 {
    grid-template-columns: 1fr;
}

.grid-3 {
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .grid-2 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }
}

.gap-md {
    gap: 20px;
}

.m-v-cards {
    align-content: center;
}

/* Custom Spacing & Badges */
.badge-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--secondary-color);
    padding: 8px 18px;
    border-radius: 100px;
    font-size: 0.82rem;
    font-weight: 600;
    margin-bottom: 24px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    animation: pulseGlow 3s infinite ease-in-out;
}

@keyframes pulseGlow {
    0%, 100% { box-shadow: 0 0 0 rgba(184, 144, 71, 0); }
    50% { box-shadow: 0 0 15px rgba(184, 144, 71, 0.25); border-color: rgba(184, 144, 71, 0.4); }
}

.title-bar {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    margin: 18px auto 0;
    border-radius: 2px;
}

.section-header {
    margin-bottom: 60px;
}

.section-subtitle {
    color: var(--secondary-color);
    font-family: var(--font-heading);
    text-transform: uppercase;
    font-size: 0.88rem;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 10px;
    display: block;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    letter-spacing: -0.5px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    padding: 12px 28px;
    border-radius: 8px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    font-size: 0.95rem;
    gap: 8px;
}

.btn-sm {
    padding: 8px 18px;
    font-size: 0.85rem;
    border-radius: 6px;
}

.btn-lg {
    padding: 14px 32px;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-3px);
    box-shadow: 0 12px 25px rgba(1, 66, 43, 0.25);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: var(--bg-white) !important;
}

.btn-secondary:hover {
    background-color: var(--secondary-hover);
    transform: translateY(-3px);
    box-shadow: 0 12px 25px rgba(184, 144, 71, 0.25);
}

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

.btn-secondary-outline:hover {
    background-color: var(--secondary-color);
    color: var(--bg-white) !important;
    transform: translateY(-3px);
    box-shadow: 0 12px 25px rgba(184, 144, 71, 0.15);
}

.btn-block {
    display: flex;
    width: 100%;
}

/* Glassmorphism & Shadows */
.card-glass {
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: var(--shadow-lg);
}

.card-shadow {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.card-shadow:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(1, 66, 43, 0.95);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition: var(--transition);
}

.header.sticky {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    transition: var(--transition);
}

.header.sticky .nav-container {
    height: 70px;
}

.logo img {
    height: 42px;
    width: auto;
    transition: var(--transition);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.8rem;
    color: var(--bg-white);
    cursor: pointer;
}

.header.sticky .nav-toggle {
    color: var(--primary-color);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    position: relative;
    padding: 6px 0;
}

.header.sticky .nav-link {
    color: var(--text-muted);
}

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

.header.sticky .nav-link:hover,
.header.sticky .nav-link.active {
    color: var(--primary-color);
}

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

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

.nav-ctas {
    display: flex;
    gap: 12px;
    margin-left: 10px;
}

/* Contraste dos botões do cabeçalho quando transparente (no topo) */
.header:not(.sticky) .nav-ctas .btn-primary {
    background-color: var(--secondary-color);
    color: var(--bg-white) !important;
    border-color: var(--secondary-color);
}

.header:not(.sticky) .nav-ctas .btn-primary:hover {
    background-color: var(--secondary-hover);
    border-color: var(--secondary-hover);
}

.header:not(.sticky) .nav-ctas .btn-secondary-outline {
    color: var(--bg-white);
    border-color: rgba(255, 255, 255, 0.3);
}

.header:not(.sticky) .nav-ctas .btn-secondary-outline:hover {
    background-color: var(--bg-white);
    color: var(--primary-color) !important;
}

/* Hero Section com Vídeo de Fundo */
.hero-section {
    position: relative;
    padding: 180px 0 100px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.video-background-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.video-bg-media {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(1, 66, 43, 0.93) 0%, rgba(15, 23, 42, 0.97) 100%);
    z-index: 1;
}

.hero-container {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 50px;
    width: 100%;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.4rem;
    font-weight: 800;
    line-height: 1.15;
    color: var(--bg-white);
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.hero-title span {
    color: var(--secondary-color);
}

.hero-desc {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
}

/* Hero Platform Cards */
.hero-platforms {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .hero-platforms {
        grid-template-columns: repeat(2, 1fr);
    }
}

.platforms-section {
    padding: 80px 0 60px;
    position: relative;
    z-index: 10;
    margin-top: -60px; /* Leve sobreposição elegante sobre a Hero */
}

.platform-card {
    padding: 30px;
    border-radius: 20px;
    transition: var(--transition);
}

.platform-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.15);
}

.platform-icon {
    width: 54px;
    height: 54px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 20px;
    transition: var(--transition);
}

.platform-card:hover .platform-icon {
    transform: scale(1.1) rotate(5deg);
}

.platform-title {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.platform-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 24px;
    line-height: 1.5;
}

/* About Section & MVV */
.about-text .lead {
    font-size: 1.18rem;
    font-weight: 500;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.about-text p {
    color: var(--text-muted);
    margin-bottom: 20px;
    font-size: 0.98rem;
}

.valores-check {
    margin-top: 30px;
}

.valores-check h4 {
    font-family: var(--font-heading);
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.1rem;
    font-weight: 700;
}

.values-list {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

@media (min-width: 480px) {
    .values-list {
        grid-template-columns: repeat(2, 1fr);
    }
}

.values-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
}

.values-list i {
    color: var(--secondary-color);
}

.mvv-card {
    padding: 35px 30px;
    border-radius: 20px;
    background-color: var(--bg-white);
}

.mvv-icon {
    font-size: 2.2rem;
    margin-bottom: 15px;
}

.mvv-card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--primary-color);
    margin-bottom: 10px;
    font-weight: 700;
}

.mvv-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Efeito Parallax nos Banners */
.parallax-banner {
    position: relative;
    padding: 120px 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed; /* O motor do parallax */
    overflow: hidden;
}

@media (max-width: 991px) {
    .parallax-banner {
        background-attachment: scroll; /* Desativa parallax em celulares para melhor desempenho */
        padding: 80px 0;
    }
}

.parallax-1 {
    background-image: url('https://images.unsplash.com/photo-1448375240586-882707db888b?q=80&w=2070&auto=format&fit=crop');
}

.parallax-2 {
    background-image: url('https://images.unsplash.com/photo-1509391366360-2e959784a276?q=80&w=2072&auto=format&fit=crop');
}

.parallax-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.75);
    z-index: 1;
}

.bg-green-overlay {
    background: linear-gradient(135deg, rgba(1, 66, 43, 0.9) 0%, rgba(184, 144, 71, 0.85) 100%) !important;
}

.parallax-content {
    position: relative;
    z-index: 2;
}

/* Métricas / Contador Parallax */
.counter-box {
    padding: 20px;
}

.counter-number {
    font-family: var(--font-heading);
    font-size: 3.8rem;
    font-weight: 800;
    color: var(--bg-white);
    line-height: 1;
    display: block;
    margin-bottom: 8px;
    background: linear-gradient(to right, #ffffff, var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.counter-text {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

/* Quote Parallax */
.parallax-quote {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--bg-white);
    max-width: 900px;
    margin: 0 auto 20px;
    line-height: 1.4;
}

.parallax-divider {
    width: 50px;
    height: 3px;
    background-color: var(--secondary-color);
    margin: 20px auto;
}

.parallax-author {
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
    color: var(--secondary-color);
}

/* Tabs Áreas de Atuação */
.tabs-container {
    margin-top: 40px;
}

.tabs-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 16px;
    justify-content: center;
}

.tab-btn {
    background: none;
    border: none;
    outline: none;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-muted);
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.tab-btn:hover {
    color: var(--primary-color);
    background-color: var(--bg-light);
}

.tab-btn.active {
    background-color: var(--primary-color);
    color: var(--bg-white) !important;
}

.tabs-content {
    background-color: var(--bg-light);
    border-radius: 20px;
    padding: 40px;
    margin-top: 30px;
    box-shadow: var(--shadow-sm);
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}

.tab-pane-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

@media (min-width: 768px) {
    .tab-pane-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.tab-pane-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: 700;
}

.tab-pane-desc {
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.7;
}

.services-list-wrapper {
    background-color: var(--bg-white);
    padding: 30px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.services-list-title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    color: var(--primary-color);
    margin-bottom: 18px;
    font-weight: 700;
}

.services-ul {
    list-style: none;
}

.services-ul li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 12px;
    font-size: 0.95rem;
    color: var(--text-main);
}

.services-ul li::before {
    content: '•';
    color: var(--secondary-color);
    font-size: 1.3rem;
    position: absolute;
    left: 0;
    top: -2px;
}

/* Team Section */
.team-card {
    padding: 40px 30px;
    border-radius: 20px;
    background-color: var(--bg-white);
}

.team-img-wrapper {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    margin: 0 auto 25px;
    overflow: hidden;
    border: 4px solid var(--green-light);
    transition: var(--transition);
}

.team-card:hover .team-img-wrapper {
    transform: scale(1.05);
    border-color: var(--secondary-color);
}

.team-name {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 5px;
}

.team-role {
    display: inline-block;
    color: var(--secondary-color);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
}

.team-bio {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 20px;
    line-height: 1.5;
}

.team-quote {
    font-style: italic;
    font-size: 0.85rem;
    color: var(--primary-color);
    border-left: 2px solid var(--secondary-color);
    padding-left: 15px;
    margin: 15px 0 0;
    text-align: left;
}

/* News Section */
.news-card {
    border-radius: 16px;
    overflow: hidden;
}

.news-img {
    height: 200px;
    background-size: cover;
    background-position: center;
    transition: var(--transition);
}

.news-card:hover .news-img {
    transform: scale(1.05);
}

.news-body {
    padding: 25px;
    background-color: var(--bg-white);
}

.news-date {
    font-size: 0.8rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 12px;
}

.news-title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    color: var(--primary-color);
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 10px;
}

.news-excerpt {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 15px;
    line-height: 1.5;
}

.news-link {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--secondary-color);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.news-link:hover {
    color: var(--primary-color);
    padding-left: 4px;
}

/* Seção Contato Parallax */
.contact-section-parallax {
    background-image: url('https://images.unsplash.com/photo-1473448912268-2022ce9509d8?q=80&w=2041&auto=format&fit=crop');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

@media (max-width: 991px) {
    .contact-section-parallax {
        background-attachment: scroll;
    }
}

.bg-dark-overlay {
    background: linear-gradient(to right, rgba(15, 23, 42, 0.95), rgba(1, 66, 43, 0.88)) !important;
}

.contact-info {
    padding-right: 20px;
}

.info-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.info-desc {
    color: var(--text-muted);
    margin-bottom: 35px;
}

.contact-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 40px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.contact-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
}

.contact-item span {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-item strong {
    font-size: 1.05rem;
    color: var(--primary-color);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--green-light);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.social-links a:hover {
    background-color: var(--primary-color);
    color: var(--bg-white);
    transform: translateY(-3px);
}

.contact-card {
    padding: 40px;
    border-radius: 20px;
    background-color: var(--bg-white);
}

.form-group {
    margin-bottom: 20px;
}

.row-form {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

@media (min-width: 480px) {
    .row-form {
        grid-template-columns: 1fr 1fr;
    }
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.95rem;
    color: var(--text-main);
    background-color: var(--bg-light);
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background-color: var(--bg-white);
    box-shadow: 0 0 0 3px rgba(1, 66, 43, 0.1);
}

.form-response {
    margin-top: 20px;
    padding: 15px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
}

.form-response.success {
    background-color: rgba(16, 185, 129, 0.1);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.form-response.error {
    background-color: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.hidden {
    display: none !important;
}

/* Footer Section */
.footer-bg {
    background-color: var(--bg-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 0 30px;
    border-top: 4px solid var(--primary-color);
}

.footer-logo {
    height: 50px;
    width: auto;
    margin: 0 auto 20px;
}

.footer-desc {
    max-width: 600px;
    margin: 0 auto 30px;
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 25px;
    margin-bottom: 40px;
    font-weight: 600;
}

.footer-links a {
    font-size: 0.9rem;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 30px;
    font-size: 0.8rem;
}

/* ==============================================================================
   SCROLL REVEAL / EFECTOS DE TRANSICIÓN SUAVES (SITES COM VIDA)
   ============================================================================== */

/* Estado inicial */
.reveal-section, .reveal-item {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), 
                transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform, opacity;
}

/* Delays configuráveis para carregamento em cascata */
.reveal-item[data-delay="100"] { transition-delay: 100ms; }
.reveal-item[data-delay="200"] { transition-delay: 200ms; }
.reveal-item[data-delay="300"] { transition-delay: 300ms; }
.reveal-item[data-delay="400"] { transition-delay: 400ms; }
.reveal-item[data-delay="500"] { transition-delay: 500ms; }
.reveal-item[data-delay="600"] { transition-delay: 600ms; }

/* Estado ativo (após scrollreveal capturar) */
.reveal-active {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Overrides */
@media (max-width: 991px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--bg-dark);
        flex-direction: column;
        align-items: center;
        padding: 40px;
        transition: var(--transition);
        overflow-y: auto;
    }
    
    .nav-menu.open {
        left: 0;
    }
    
    .nav-link {
        font-size: 1.2rem;
        color: rgba(255, 255, 255, 0.85) !important;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .nav-ctas {
        flex-direction: column;
        width: 100%;
        margin-top: 30px;
        gap: 15px;
    }
    
    .nav-ctas .btn {
        width: 100%;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section {
        padding: 70px 0;
    }
}

/* 3D Page Transitions */
body {
    perspective: 1200px;
    background-color: #0f172a; /* Equivalente ao slate-950/bg-dark */
    overflow-x: hidden;
}

.page-wrapper {
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: center right;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    backface-visibility: hidden;
}

.page-transitioning {
    transform: rotateY(-90deg) scale(0.9) translateZ(-200px);
    opacity: 0;
}

.page-loading {
    transform: rotateY(90deg) scale(0.9) translateZ(-200px);
    opacity: 0;
}