/* ==========================================================================
   MEX ASSESSORIA DE MARKETING E PERFORMANCE - DESIGN SYSTEM & STYLES
   ========================================================================== */

/* 1. VARIÁVEIS E TOKENS DE DESIGN */
:root {
    /* Cores do Logotipo da MEX (Azul Slate e Vermelho Terracota) */
    --color-primary: #1F75A8;         /* Azul Slate */
    --color-primary-rgb: 31, 117, 168;
    --color-primary-light: #2c8dc7;
    --color-primary-dark: #145075;
    
    --color-secondary: #C34533;       /* Vermelho Terracota */
    --color-secondary-rgb: 195, 69, 51;
    --color-secondary-light: #d65a48;
    --color-secondary-dark: #8c2e21;

    /* Neutros (Dark Mode Premium) */
    --color-bg-base: #050508;         /* Fundo Principal Profundo */
    --color-bg-surface: #0a0c14;      /* Fundo de Seção Secundário */
    --color-bg-card: #111420;         /* Fundo de Cartões e Containers */
    --color-bg-card-hover: #171b2b;   /* Hover em Cartões */
    
    --color-text-main: #f8fafc;       /* Branco Gelo */
    --color-text-muted: #94a3b8;      /* Cinza Azulado */
    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-hover: rgba(255, 255, 255, 0.16);

    /* Cores Utilitárias */
    --color-wpp: #25D366;             /* Verde WhatsApp */
    --color-wpp-hover: #128C7E;
    --color-success: #10b981;
    --color-danger: #ef4444;

    /* Fontes (Outfit para Títulos: moderna e premium; Inter para leitura de alta performance) */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Transições e Bordas */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 2. RESET E CONFIGURAÇÕES GERAIS */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    background-color: var(--color-bg-base);
    color: var(--color-text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.25;
    color: var(--color-text-main);
}

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

ul {
    list-style: none;
}

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

/* 3. CONTAINERS & LAYOUT UTILITIES */
.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section-padding {
    padding: 7rem 0;
}

@media (max-width: 768px) {
    .section-padding {
        padding: 4.5rem 0;
    }
}

/* Text Gradient Effect */
.text-gradient {
    background: linear-gradient(135deg, var(--color-text-main) 30%, var(--color-text-muted) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.brand-gradient-text {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Highlights */
.highlight-blue {
    color: var(--color-primary-light);
}

.highlight-red {
    color: var(--color-secondary-light);
}

/* Section Header styling */
.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
}

.section-tag {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-secondary);
    margin-bottom: 1rem;
    padding: 0.35rem 1rem;
    background: rgba(195, 69, 51, 0.08);
    border: 1px solid rgba(195, 69, 51, 0.2);
    border-radius: 50px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 1.25rem;
}

.section-subtitle {
    color: var(--color-text-muted);
    font-size: clamp(1rem, 2vw, 1.15rem);
    font-weight: 400;
}

/* 4. BUTTONS & CTAs */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1.125rem 2.25rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid transparent;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: #fff;
    box-shadow: 0 10px 25px rgba(31, 117, 168, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(31, 117, 168, 0.4);
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-dark) 100%);
    color: #fff;
    box-shadow: 0 10px 25px rgba(195, 69, 51, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(195, 69, 51, 0.4);
    background: linear-gradient(135deg, var(--color-secondary-light) 0%, var(--color-secondary) 100%);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-main);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--color-text-muted);
    transform: translateY(-2px);
}

.btn-wpp {
    background: linear-gradient(135deg, var(--color-wpp) 0%, #1a9e4d 100%);
    color: #fff;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.25);
    font-size: 1.1rem;
    padding: 1.25rem 2.5rem;
}

.btn-wpp:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(37, 211, 102, 0.4);
    background: linear-gradient(135deg, #2ae06e 0%, var(--color-wpp) 100%);
}

.btn-wpp i {
    font-size: 1.4rem;
}

/* 5. HEADER / NAVIGATION */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(5, 5, 8, 0.75);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition-smooth);
}

.header-scrolled {
    padding: 0.5rem 0;
    background: rgba(5, 5, 8, 0.95);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.header-scrolled .header-container {
    height: 70px;
}

.logo-wrapper {
    display: flex;
    align-items: center;
}

.logo {
    height: 50px;
    width: auto;
    transition: var(--transition-smooth);
}

.header-scrolled .logo {
    height: 42px;
}

.nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-muted);
}

.nav-link:hover {
    color: var(--color-text-main);
}

.nav-link.active {
    color: var(--color-primary-light);
    font-weight: 600;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-text-main);
    font-size: 1.8rem;
    cursor: pointer;
}

@media (max-width: 991px) {
    .menu-toggle {
        display: block;
    }

    .nav {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--color-bg-base);
        flex-direction: column;
        justify-content: flex-start;
        padding: 3rem 1.5rem;
        gap: 2rem;
        transition: var(--transition-smooth);
        border-top: 1px solid var(--color-border);
    }
    
    .nav.open {
        left: 0;
    }
    
    .header-scrolled .nav {
        top: 70px;
        height: calc(100vh - 70px);
    }

    .nav-btn {
        width: 100%;
    }
}

/* 6. HERO SECTION (Seção 1) */
.hero {
    position: relative;
    padding-top: 12rem;
    padding-bottom: 8rem;
    display: flex;
    align-items: center;
    overflow: hidden;
}

/* Mesh gradients for background glow matching logo colors */
.hero-glow-1 {
    position: absolute;
    width: 600px;
    height: 600px;
    top: -200px;
    left: -200px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(31, 117, 168, 0.15) 0%, rgba(31, 117, 168, 0) 70%);
    filter: blur(80px);
    z-index: 0;
    pointer-events: none;
}

.hero-glow-2 {
    position: absolute;
    width: 500px;
    height: 500px;
    bottom: -150px;
    right: -100px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(195, 69, 51, 0.12) 0%, rgba(195, 69, 51, 0) 70%);
    filter: blur(80px);
    z-index: 0;
    pointer-events: none;
}

.hero-grid {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.hero-text {
    max-width: 850px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary-light);
    border: 1px solid rgba(31, 117, 168, 0.3);
    background: rgba(31, 117, 168, 0.08);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    margin-bottom: 1.5rem;
}

.hero-headline {
    font-size: clamp(2.25rem, 5vw, 3.8rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin-bottom: 1.5rem;
}

.hero-subheadline {
    font-size: clamp(1.1rem, 2vw, 1.35rem);
    color: #e2e8f0;
    font-weight: 400;
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.hero-desc {
    font-size: 1rem;
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3rem;
    justify-content: center;
}

.hero-trust {
    border-top: 1px solid var(--color-border);
    padding-top: 2rem;
    width: 100%;
}

.hero-trust-text {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--color-text-muted);
    margin-bottom: 1rem;
}

.hero-trust-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    flex-wrap: wrap;
    opacity: 0.65;
}

.hero-trust-logo {
    height: 28px;
    filter: grayscale(1) brightness(1.5);
    transition: var(--transition-fast);
}

.hero-trust-logo:hover {
    opacity: 1;
    filter: none;
}

/* Brand Emblem Graphic on Hero Right */
.hero-graphic {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-graphic-bg {
    position: absolute;
    width: 350px;
    height: 350px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(31, 117, 168, 0.08) 0%, rgba(195, 69, 51, 0.05) 100%);
    border: 1px solid rgba(255, 255, 255, 0.03);
    animation: rotateSlow 30s linear infinite;
}

.hero-emblem {
    position: relative;
    max-width: 300px;
    height: auto;
    filter: drop-shadow(0 15px 35px rgba(31, 117, 168, 0.15)) drop-shadow(0 5px 15px rgba(195, 69, 51, 0.1));
    animation: float 6s ease-in-out infinite;
    z-index: 2;
}

@keyframes rotateSlow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

@media (max-width: 991px) {
    .hero {
        padding-top: 10rem;
        padding-bottom: 6rem;
    }
}

/* 7. O PROBLEMA (Seção 2) */
.problem {
    background-color: var(--color-bg-surface);
    position: relative;
}

.problem::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
    gap: 2rem;
}

.problem-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 3rem 2rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.problem-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--color-secondary);
    opacity: 0.6;
    transition: var(--transition-fast);
}

.problem-card:hover {
    transform: translateY(-5px);
    border-color: rgba(195, 69, 51, 0.3);
    background: var(--color-bg-card-hover);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3), 0 5px 15px rgba(195, 69, 51, 0.05);
}

.problem-card:hover::before {
    opacity: 1;
    width: 6px;
}

.problem-icon {
    font-size: 1.8rem;
    color: var(--color-secondary);
    background: rgba(195, 69, 51, 0.08);
    width: 54px;
    height: 54px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.75rem;
    border: 1px solid rgba(195, 69, 51, 0.15);
}

.problem-card h3 {
    font-size: 1.35rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.problem-card p {
    color: var(--color-text-muted);
    font-size: 0.975rem;
    line-height: 1.6;
}

.problem-footer-box {
    margin-top: 4rem;
    text-align: center;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 2rem;
}

.problem-footer-box p {
    font-size: 1.15rem;
    color: var(--color-text-main);
    font-weight: 500;
}

@media (max-width: 576px) {
    .problem-grid {
        grid-template-columns: 1fr;
    }
}

/* 8. A SOLUÇÃO (Seção 3) */
.solution {
    position: relative;
}

.solution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.solution-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 3.5rem 2.5rem;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 3px;
    background: transparent;
    transition: var(--transition-smooth);
}

.solution-card:hover {
    transform: translateY(-8px);
    border-color: rgba(31, 117, 168, 0.3);
    background: var(--color-bg-card-hover);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 5px 15px rgba(31, 117, 168, 0.08);
}

.solution-card:hover::before {
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
}

.solution-icon {
    font-size: 2rem;
    color: var(--color-primary-light);
    background: rgba(31, 117, 168, 0.08);
    width: 60px;
    height: 60px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    border: 1px solid rgba(31, 117, 168, 0.15);
}

.solution-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
    font-weight: 700;
}

.solution-card p {
    color: var(--color-text-muted);
    font-size: 1rem;
    line-height: 1.6;
}

@media (max-width: 576px) {
    .solution-grid {
        grid-template-columns: 1fr;
    }
}

/* 9. DIFERENCIAIS (Seção 4) */
.differentials {
    background-color: var(--color-bg-surface);
    position: relative;
}

.differentials-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 5rem;
    align-items: center;
}

.diff-content h2 {
    margin-bottom: 2.5rem;
}

.diff-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.diff-item {
    display: flex;
    gap: 1.25rem;
}

.diff-check {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.1);
    color: var(--color-success);
    border: 1px solid rgba(16, 185, 129, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.diff-info h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.diff-info p {
    color: var(--color-text-muted);
    font-size: 0.975rem;
}

/* Showcase de Sede Física Destaque */
.diff-showcase {
    position: relative;
}

.hq-card {
    background: var(--color-bg-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    padding: 3rem 2.5rem;
    position: relative;
    z-index: 2;
    box-shadow: 0 30px 60px rgba(0,0,0,0.4);
    overflow: hidden;
}

.hq-card::after {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(195, 69, 51, 0.1) 0%, transparent 70%);
    top: -50px;
    right: -50px;
    z-index: 1;
}

.hq-tag {
    display: inline-block;
    color: var(--color-secondary);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.hq-title {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.hq-desc {
    color: var(--color-text-muted);
    font-size: 1rem;
    margin-bottom: 2rem;
}

.hq-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    border-top: 1px solid var(--color-border);
    padding-top: 1.5rem;
}

.hq-feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
    color: var(--color-text-main);
}

.hq-feature-item i {
    color: var(--color-primary-light);
}

.hq-decoration-glow {
    position: absolute;
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(31, 117, 168, 0.1) 0%, transparent 60%);
    top: -10%;
    left: -10%;
    filter: blur(30px);
    z-index: 1;
    pointer-events: none;
}

@media (max-width: 991px) {
    .differentials-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
}

/* 10. CLIENTES E CONFIANÇA (Seção 5) */
.trust-section {
    position: relative;
    overflow: hidden;
}

.trust-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(31, 117, 168, 0.05) 0%, transparent 60%);
    filter: blur(100px);
    pointer-events: none;
    z-index: 0;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.trust-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 3rem 2rem;
    text-align: center;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.trust-card:hover {
    border-color: rgba(255,255,255,0.15);
    background: var(--color-bg-card-hover);
    transform: translateY(-4px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.3);
}

.trust-avatar {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: #fff;
    font-size: 1.8rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.trust-card h3 {
    font-size: 1.35rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.trust-tag {
    font-size: 0.85rem;
    color: var(--color-primary-light);
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.trust-text {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    font-style: italic;
}

.trust-outcome {
    margin-top: 4rem;
    background: linear-gradient(90deg, rgba(31, 117, 168, 0.1) 0%, rgba(195, 69, 51, 0.05) 100%);
    border: 1px solid var(--color-border);
    padding: 2.5rem;
    border-radius: var(--radius-md);
    text-align: center;
    position: relative;
    z-index: 1;
}

.trust-outcome h4 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.trust-outcome p {
    color: var(--color-text-muted);
    max-width: 900px;
    margin: 0 auto;
    font-size: 1.05rem;
}

/* 11. PROVA SOCIAL EM VÍDEO (Seção 6) */
.videos-section {
    background-color: var(--color-bg-surface);
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.video-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    cursor: pointer;
}

.video-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255,255,255,0.15);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.video-thumb-container {
    position: relative;
    aspect-ratio: 16/9;
    background: #000;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-mock-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.45;
    transition: var(--transition-smooth);
    filter: blur(1px);
}

.video-card:hover .video-mock-bg {
    opacity: 0.6;
    transform: scale(1.05);
    filter: blur(0);
}

.video-play-btn {
    position: relative;
    z-index: 2;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--color-secondary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    box-shadow: 0 10px 25px rgba(195, 69, 51, 0.4);
    transition: var(--transition-smooth);
    border: 2px solid rgba(255,255,255,0.1);
}

.video-card:hover .video-play-btn {
    background: var(--color-primary-light);
    transform: scale(1.1);
    box-shadow: 0 10px 25px rgba(31, 117, 168, 0.4);
}

.video-duration {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background: rgba(0,0,0,0.8);
    color: #fff;
    padding: 0.2rem 0.6rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 4px;
    z-index: 2;
    font-family: var(--font-heading);
}

.video-info {
    padding: 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.video-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.video-desc {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

.video-tag {
    display: inline-block;
    color: var(--color-primary-light);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 1.5rem;
}

@media (max-width: 576px) {
    .video-grid {
        grid-template-columns: 1fr;
    }
}

/* MODAL DE VÍDEO POPUP */
.video-modal {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(5,5,8,0.95);
    backdrop-filter: blur(12px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
    padding: 1.5rem;
}

.video-modal.open {
    opacity: 1;
    pointer-events: auto;
}

.video-modal-content {
    width: 100%;
    max-width: 900px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    box-shadow: 0 30px 60px rgba(0,0,0,0.6);
    transform: scale(0.9);
    transition: var(--transition-smooth);
}

.video-modal.open .video-modal-content {
    transform: scale(1);
}

.video-modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(0,0,0,0.5);
    border: 1px solid rgba(255,255,255,0.1);
    color: #fff;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition-fast);
}

.video-modal-close:hover {
    background: var(--color-danger);
    transform: scale(1.05);
}

.video-player-wrapper {
    aspect-ratio: 16/9;
    background: #000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    text-align: center;
}

.video-player-wrapper i {
    font-size: 4rem;
    color: var(--color-primary-light);
    margin-bottom: 1.5rem;
    animation: pulseGlow 2s infinite;
}

.video-player-wrapper h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.video-player-wrapper p {
    color: var(--color-text-muted);
    max-width: 500px;
}

@keyframes pulseGlow {
    0%, 100% { transform: scale(1); opacity: 0.8; }
    50% { transform: scale(1.08); opacity: 1; }
}

/* 12. NOSSA ESTRUTURA FÍSICA (Seção 7) */
.structure {
    position: relative;
}

.structure-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 5rem;
    align-items: center;
}

.structure-info h2 {
    margin-bottom: 2rem;
}

.structure-info > p {
    color: var(--color-text-muted);
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
}

.structure-points {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.structure-point {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
}

.structure-point-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(31, 117, 168, 0.1);
    color: var(--color-primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    flex-shrink: 0;
    margin-top: 0.2rem;
    border: 1px solid rgba(31, 117, 168, 0.2);
}

.structure-point h4 {
    font-size: 1.15rem;
    margin-bottom: 0.25rem;
    font-weight: 700;
}

.structure-point p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

/* Galeria com visual de maquete/render elegante ou grade moderna */
.structure-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 1;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    cursor: pointer;
}

.gallery-item::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(180deg, transparent 50%, rgba(5,5,8,0.9) 100%);
    z-index: 1;
    transition: var(--transition-smooth);
}

.gallery-mock-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
    opacity: 0.75;
}

.gallery-item:hover .gallery-mock-bg {
    transform: scale(1.08);
    opacity: 0.95;
}

.gallery-item:hover::before {
    background: linear-gradient(180deg, transparent 30%, rgba(5,5,8,0.95) 100%);
}

.gallery-text {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    z-index: 2;
}

.gallery-text h5 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.gallery-text p {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.gallery-item.wide {
    grid-column: span 2;
    aspect-ratio: 2/1;
}

@media (max-width: 991px) {
    .structure-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
}

@media (max-width: 576px) {
    .structure-gallery {
        grid-template-columns: 1fr;
    }
    .gallery-item.wide {
        grid-column: span 1;
        aspect-ratio: 1;
    }
}

/* 13. MISSÃO, VISÃO E VALORES (Seção 8) */
.mvv {
    background-color: var(--color-bg-surface);
    position: relative;
}

.mvv::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

.mvv-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    margin-bottom: 5rem;
}

.mvv-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 3.5rem 2.5rem;
    text-align: center;
    transition: var(--transition-smooth);
}

.mvv-card:hover {
    border-color: rgba(255,255,255,0.15);
    background: var(--color-bg-card-hover);
    transform: translateY(-5px);
}

.mvv-icon {
    font-size: 2.2rem;
    color: var(--color-primary-light);
    margin-bottom: 1.5rem;
    display: inline-block;
}

.mvv-card:nth-child(2) .mvv-icon {
    color: var(--color-secondary-light);
}

.mvv-card h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 1.25rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.mvv-card p {
    color: var(--color-text-muted);
    font-size: 0.975rem;
    line-height: 1.6;
}

.values-title-box {
    text-align: center;
    margin-bottom: 3rem;
}

.values-title-box h4 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
}

.value-card {
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 2rem;
    text-align: center;
    transition: var(--transition-fast);
}

.value-card:hover {
    background: rgba(255,255,255,0.03);
    border-color: var(--color-text-muted);
}

.value-card h5 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--color-text-main);
}

.value-card p {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    line-height: 1.5;
}

@media (max-width: 991px) {
    .mvv-grid {
        grid-template-columns: 1fr;
    }
}

/* 14. CHAMADA À AÇÃO (CTA) (Seção 9) */
.cta-section {
    position: relative;
    overflow: hidden;
}

.cta-mesh-bg {
    position: absolute;
    width: 800px;
    height: 800px;
    bottom: -400px;
    left: 50%;
    transform: translateX(-50%);
    background: radial-gradient(circle, rgba(195, 69, 51, 0.08) 0%, rgba(31, 117, 168, 0.05) 50%, transparent 70%);
    filter: blur(120px);
    z-index: 0;
    pointer-events: none;
}

.cta-main-box {
    position: relative;
    z-index: 1;
    background: linear-gradient(180deg, var(--color-bg-card), var(--color-bg-surface));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 5rem 4rem;
    text-align: center;
    margin-bottom: 4rem;
}

.cta-main-box h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.cta-main-box p {
    color: var(--color-text-muted);
    font-size: 1.15rem;
    max-width: 750px;
    margin: 0 auto 3rem;
}

.cta-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
}

.cta-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 3rem;
    text-align: left;
}

.cta-card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.cta-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(31, 117, 168, 0.08);
    color: var(--color-primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    border: 1px solid rgba(31, 117, 168, 0.15);
}

.cta-card:nth-child(2) .cta-card-icon {
    background: rgba(37, 211, 102, 0.08);
    color: var(--color-wpp);
    border-color: rgba(37, 211, 102, 0.15);
}

.cta-card-info h3 {
    font-size: 1.35rem;
    font-weight: 700;
}

.cta-card-info p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* Formulário de Consultoria elegante */
.cta-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-main);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-input {
    background: rgba(5, 5, 8, 0.6);
    border: 1px solid var(--color-border);
    color: var(--color-text-main);
    padding: 1rem 1.25rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-fast);
    width: 100%;
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary-light);
    box-shadow: 0 0 0 2px rgba(31, 117, 168, 0.15);
    background: var(--color-bg-base);
}

.cta-contact-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.cta-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.cta-contact-item i {
    color: var(--color-secondary-light);
    font-size: 1.2rem;
    margin-top: 0.2rem;
}

.cta-contact-item h5 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-muted);
    margin-bottom: 0.2rem;
}

.cta-contact-item p {
    font-size: 1rem;
    color: var(--color-text-main);
    font-weight: 500;
}

/* Guia Gratuito Box */
.gift-box {
    margin-top: 3rem;
    background: linear-gradient(135deg, rgba(31, 117, 168, 0.1) 0%, rgba(195, 69, 51, 0.05) 100%);
    border: 1px solid var(--color-border);
    padding: 3rem;
    border-radius: var(--radius-md);
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    gap: 3rem;
    align-items: center;
    text-align: left;
}

.gift-text h4 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
}

.gift-text p {
    color: var(--color-text-muted);
    font-size: 1rem;
    margin-bottom: 0;
}

.gift-action {
    display: flex;
    justify-content: flex-end;
}

@media (max-width: 991px) {
    .cta-grid {
        grid-template-columns: 1fr;
    }
    
    .gift-box {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .gift-action {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .cta-main-box {
        padding: 3rem 1.5rem;
    }
    
    .cta-card {
        padding: 2rem 1.5rem;
    }
}

/* 15. PERGUNTAS FREQUENTES (FAQ) (Seção 10) */
.faq {
    background-color: var(--color-bg-surface);
    position: relative;
}

.faq::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.faq-item {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-item:hover {
    border-color: rgba(255,255,255,0.15);
}

.faq-trigger {
    width: 100%;
    background: none;
    border: none;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    cursor: pointer;
    color: var(--color-text-main);
}

.faq-question {
    font-size: 1.1rem;
    font-weight: 700;
    font-family: var(--font-heading);
}

.faq-icon {
    font-size: 1rem;
    color: var(--color-text-muted);
    transition: var(--transition-smooth);
}

.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-content-inner {
    padding: 0 2rem 1.5rem;
    color: var(--color-text-muted);
    font-size: 0.975rem;
    line-height: 1.6;
    border-top: 1px solid transparent;
}

/* Classes ativadas por JS */
.faq-item.active {
    border-color: rgba(31, 117, 168, 0.3);
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
    color: var(--color-primary-light);
}

.faq-item.active .faq-content-inner {
    border-top-color: var(--color-border);
}

/* 16. FECHAMENTO / INSPIRAÇÃO FINAL (Seção 11) */
.closing {
    position: relative;
    text-align: center;
    overflow: hidden;
}

.closing-glow {
    position: absolute;
    width: 500px;
    height: 500px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(195, 69, 51, 0.08) 0%, transparent 60%);
    filter: blur(80px);
    pointer-events: none;
    z-index: 0;
}

.closing-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
}

.closing-headline {
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 2rem;
    letter-spacing: -0.02em;
}

.closing-body {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    color: var(--color-text-muted);
    font-size: 1.1rem;
    margin-bottom: 3.5rem;
    line-height: 1.7;
}

.closing-body p strong {
    color: var(--color-text-main);
}

.closing-action {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    padding: 3rem;
    border-radius: var(--radius-md);
    max-width: 750px;
    margin: 0 auto;
}

.closing-action h4 {
    font-size: 1.35rem;
    margin-bottom: 1.5rem;
}

/* 17. RODAPÉ (Seção 12) */
.footer {
    background-color: #030305;
    border-top: 1px solid var(--color-border);
    padding: 5rem 0 3rem;
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.footer-logo {
    height: 46px;
    width: auto;
}

.footer-tagline {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.footer-links-box h4,
.footer-contact-box h4 {
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
    color: var(--color-text-main);
}

.footer-links-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links-list a {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.footer-links-list a:hover {
    color: var(--color-primary-light);
}

.footer-contact-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.footer-contact-list i {
    color: var(--color-secondary-light);
    margin-top: 0.25rem;
}

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer-copy {
    color: #4b5563;
    font-size: 0.8rem;
}

.footer-keywords {
    color: #4b5563;
    font-size: 0.8rem;
    font-weight: 500;
}

@media (max-width: 768px) {
    .footer-top {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

/* 18. ANIMATION UTILITIES FOR SCROLL EFFECT */
.fade-up-element {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-up-element.animate-visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }
.delay-400 { transition-delay: 0.4s; }