/* =========================================
   1. BASE E VARIÁVEIS (PREMIUM ABSOLUTE)
   ========================================= */
:root {
    --petrol: #052630;
    --petrol-dark: #021115;
    --petrol-light: #0d3d4a;
    --gold: #D4AF37;
    --gold-light: #F3E5AB;
    --gold-gradient: linear-gradient(135deg, #bf953f, #fcf6ba, #b38728, #fbf5b7);
    --glass-bg: rgba(5, 38, 48, 0.65);
    --font-serif: 'Cormorant Garamond', serif;
    --font-sans: 'Montserrat', sans-serif;
}

* { 
    margin: 0; 
    padding: 0; 
    box-sizing: border-box; 
}

body {
    background-color: var(--petrol-dark);
    font-family: var(--font-sans);
    color: #fff;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

.container { 
    width: 100%; 
    max-width: 1100px; 
    margin: 0 auto; 
    padding: 100px 20px; 
    position: relative; 
    z-index: 10; 
}

/* =========================================
   2. UTILITÁRIOS E TEXTOS PREMIUM
   ========================================= */
.text-left { text-align: left; }
.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }
.max-w-800 { max-width: 800px; }
.mt-4 { margin-top: 25px; }
.mt-5 { margin-top: 50px; }
.mb-3 { margin-bottom: 15px; }
.mb-4 { margin-bottom: 25px; }
.p-0 { padding: 0 !important; }
.p-5 { padding: 50px; }
.font-bold { font-weight: 700; }
.opacity-70 { opacity: 0.7; }
.inline-block { display: inline-block; }
.overflow-hidden { overflow: hidden; }

.title-hero { font-family: var(--font-serif); font-size: clamp(3rem, 5vw, 4.5rem); color: #fff; margin-bottom: 25px; line-height: 1.1; }
.title-section { font-family: var(--font-serif); font-size: clamp(2.5rem, 4vw, 3.5rem); color: #fff; margin-bottom: 20px; line-height: 1.2; }
.subtitle { font-size: 1.15rem; line-height: 1.8; color: rgba(255, 255, 255, 0.9); font-weight: 300; }
.text-body { font-size: 1.05rem; line-height: 1.7; color: rgba(255, 255, 255, 0.85); }
.text-small { font-size: 0.95rem; line-height: 1.6; color: rgba(255, 255, 255, 0.75); }

/* Efeitos Dourados */
.gold-text { 
    background: var(--gold-gradient); 
    -webkit-background-clip: text; 
    -webkit-text-fill-color: transparent; 
    font-weight: 700; 
}

.gold-text-serif { 
    font-family: var(--font-serif); 
    font-weight: 700; 
    font-style: italic; 
    font-size: clamp(1.8rem, 2.8vw, 2.5rem); 
    background: var(--gold-gradient); 
    -webkit-background-clip: text; 
    -webkit-text-fill-color: transparent; 
    display: block; 
    margin-top: 5px; 
}

.gold-highlight { 
    color: var(--gold); 
    font-weight: 600; 
    text-shadow: 0 0 10px rgba(212, 175, 55, 0.3); 
}

.white-highlight { 
    color: #fff; 
    font-weight: 600; 
    border-bottom: 1px solid rgba(255,255,255,0.3); 
}

/* =========================================
   3. SEÇÃO 1: HERO (REVISADA E CORRIGIDA)
   ========================================= */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center; 
    padding-top: 40px; 
    overflow: hidden;
    background-color: var(--petrol-dark); 
}

.hero-bg-wrapper {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(135deg, rgba(2, 17, 21, 0.85) 0%, rgba(5, 38, 48, 0.75) 100%);
    z-index: 1;
}

.bg-watermark {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-serif);
    font-size: 16vw;
    letter-spacing: 0.05em;
    color: rgba(255, 255, 255, 0.04);
    font-weight: 700;
    z-index: 2;
    white-space: nowrap;
    user-select: none;
}

.hero-container {
    padding-top: 0; 
    padding-bottom: 40px;
    z-index: 10;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
    gap: 30px;
}

.content-col { z-index: 20; }

/* Desktop Travado à Esquerda */
.hero-content-group {
    text-align: left;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.expert-tag {
    display: flex; align-items: center; gap: 15px;
    font-size: 0.85rem; color: var(--gold-light);
    text-transform: uppercase; letter-spacing: 3px;
    font-weight: 600; margin-bottom: 20px;
}
.line-gold { width: 50px; height: 1px; background: var(--gold); }

.headline-main {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 4vw, 4.2rem);
    line-height: 1.1; margin-bottom: 20px; font-weight: 600;
}

.hero-subhead {
    font-size: 1.1rem; line-height: 1.7;
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px; margin-bottom: 30px;
}

.image-col { position: relative; display: flex; justify-content: flex-end; z-index: 10; }
.image-wrapper { position: relative; width: 100%; max-width: 500px; }
.expert-photo {
    width: 100%; height: auto;
    mask-image: linear-gradient(to bottom, black 70%, transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom, black 70%, transparent 100%);
    filter: drop-shadow(-10px 10px 30px rgba(0,0,0,0.4));
}

.action-btn-container { 
    display: flex; 
    flex-direction: column; 
    align-items: flex-start; 
    width: 100%; 
}

.trust-indicator { 
    font-size: 0.85rem; 
    color: rgba(212, 175, 55, 0.9); 
    display: flex; 
    align-items: center; 
    justify-content: flex-start; 
    gap: 8px; 
    font-weight: 500; 
    margin-top: 15px; 
}

/* Divisores e Luz em Movimento */
.hero-bottom-shadow {
    position: absolute;
    bottom: 0; left: 0; width: 100%; height: 180px;
    background: linear-gradient(to top, var(--petrol-dark) 0%, transparent 100%);
    z-index: 15; pointer-events: none;
}

.hero-animated-divider {
    position: absolute;
    bottom: 0; left: 0; width: 100%; height: 2px;
    background: rgba(212, 175, 55, 0.1); 
    z-index: 25; overflow: hidden;
}

.light-beam {
    position: absolute;
    top: 0; left: -50%; width: 40%; height: 100%;
    background: linear-gradient(90deg, transparent 0%, var(--gold) 50%, transparent 100%);
    box-shadow: 0 0 20px 2px var(--gold);
    animation: scanLight 4s infinite ease-in-out;
}

@keyframes scanLight {
    0% { left: -50%; }
    50% { left: 110%; }
    100% { left: -50%; }
}

/* Responsividade Hero (Mobile) */
@media (max-width: 960px) {
    .hero-section {
        padding-top: 80px; 
        align-items: flex-start; 
    }
    .hero-container { padding-top: 0; padding-bottom: 60px; }
    .hero-grid { grid-template-columns: 1fr; gap: 20px; }
    
    .mobile-order-1 { order: 1; justify-content: center; margin-bottom: -40px; }
    .image-wrapper { max-width: 320px; margin: 0 auto; }
    
    .mobile-order-2 { order: 2; z-index: 20; }
    
    .hero-content-group { align-items: center; text-align: center; }
    .expert-tag { justify-content: center; }
    .headline-main { font-size: 2.2rem; }
    .hero-subhead { font-size: 1rem; margin: 0 auto 25px; padding: 0 10px; }
    
    .action-btn-container { align-items: center; }
    .trust-indicator { justify-content: center; }
}

/* =========================================
   4. COMPONENTES GERAIS (RESTANTE DO SITE)
   ========================================= */

/* Fundos em Movimento */
.premium-section { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; }

.bg-parallax {
    position: absolute; top: -5%; left: -5%; width: 110%; height: 110%;
    background-size: cover; background-position: center; background-attachment: fixed;
    z-index: 1; animation: slowPan 30s infinite alternate ease-in-out;
}

.overlay-petrol {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(135deg, rgba(2, 17, 21, 0.95) 0%, rgba(5, 38, 48, 0.85) 100%);
    z-index: 2;
}

.gold-particles {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background-image: radial-gradient(var(--gold) 1px, transparent 1px);
    background-size: 60px 60px; opacity: 0.1; z-index: 3;
    animation: floatParticles 80s linear infinite;
}

@keyframes slowPan { 0% { transform: scale(1); } 100% { transform: scale(1.05); } }
@keyframes floatParticles { 0% { background-position: 0 0; } 100% { background-position: 600px 600px; } }

/* Cards de Cristal e Ícones */
.crystal-card {
    position: relative;
    background: linear-gradient(145deg, rgba(5, 38, 48, 0.6), rgba(2, 11, 15, 0.8));
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(212, 175, 55, 0.15); border-radius: 12px; padding: 40px;
    overflow: hidden; transition: all 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: inset 0 0 20px rgba(255, 255, 255, 0.02), 0 20px 40px rgba(0,0,0,0.5);
    z-index: 1;
}

.crystal-card::before {
    content: ''; position: absolute; top: 0; left: -150%; width: 50%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.15), transparent);
    transform: skewX(-25deg); transition: all 0.7s ease; z-index: -1;
}

.crystal-card:hover { 
    transform: translateY(-10px); 
    border-color: rgba(212, 175, 55, 0.6); 
    box-shadow: inset 0 0 20px rgba(212, 175, 55, 0.05), 0 30px 60px rgba(0,0,0,0.8), 0 0 30px rgba(212, 175, 55, 0.2); 
}
.crystal-card:hover::before { left: 200%; }

.icon-premium { 
    font-size: 3.5rem; background: var(--gold-gradient); -webkit-background-clip: text; 
    -webkit-text-fill-color: transparent; filter: drop-shadow(0 10px 15px rgba(212, 175, 55, 0.25)); 
    display: inline-block; margin-bottom: 20px; transition: transform 0.4s ease; 
}
.crystal-card:hover .icon-premium { transform: scale(1.1); }

.gold-beam-divider { 
    width: 2px; height: 120px; background: linear-gradient(to bottom, transparent, var(--gold), transparent); 
    margin: -60px auto; position: relative; z-index: 15; box-shadow: 0 0 15px var(--gold); opacity: 0.6;
}

/* Sessão Mitos */
.myths-premium-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
.myth-premium-card { padding: 0 !important; display: flex; flex-direction: column; }
.myth-part { padding: 30px; background: rgba(0, 0, 0, 0.2); border-bottom: 1px solid rgba(255, 255, 255, 0.05); }
.myth-label { display: inline-block; font-size: 0.75rem; font-weight: 700; letter-spacing: 2px; color: rgba(255, 255, 255, 0.4); margin-bottom: 15px; }
.myth-label i { color: #ff4d4d; font-size: 1rem; vertical-align: middle; margin-right: 5px; }
.myth-text { font-family: var(--font-serif); font-size: 1.6rem; color: rgba(255, 255, 255, 0.6); font-style: italic; line-height: 1.3; }
.truth-part { padding: 30px; background: linear-gradient(to bottom, transparent, rgba(212, 175, 55, 0.03)); flex-grow: 1; }
.truth-label { display: inline-block; font-size: 0.75rem; font-weight: 700; letter-spacing: 2px; color: var(--gold); margin-bottom: 15px; }
.truth-label i { font-size: 1.1rem; vertical-align: middle; margin-right: 5px; }
.myth-center { grid-column: 1 / -1; max-width: 600px; margin: 0 auto; width: 100%; }

/* Botão de Ação */
.action-btn-container { width: 100%; display: flex; justify-content: center; margin: 40px 0; position: relative; z-index: 20; flex-direction: column; align-items: center; gap: 12px; }
.btn-gold-lu {
    position: relative; display: inline-flex; align-items: center; justify-content: center;
    padding: 22px 50px; background: var(--gold-gradient); color: var(--petrol-dark);
    font-family: var(--font-sans); font-size: 1.1rem; font-weight: 700; text-decoration: none;
    letter-spacing: 1.5px; border-radius: 4px; overflow: hidden; transition: all 0.4s ease;
    animation: pulseGold 2.5s infinite;
}
.btn-gold-lu:hover { transform: translateY(-3px) scale(1.02); animation: none; box-shadow: 0 15px 40px rgba(212, 175, 55, 0.6); }

.btn-glow-inner {
    position: absolute; top: 0; left: -100%; width: 50%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.8), transparent);
    transform: skewX(-20deg); animation: shine 3s infinite;
}

@keyframes pulseGold { 0% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.5); } 70% { box-shadow: 0 0 0 15px rgba(212, 175, 55, 0); } 100% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0); } }
@keyframes shine { 0% { left: -100%; } 20% { left: 200%; } 100% { left: 200%; } }

/* Grids e Listas */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.pillars-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.pillar-card { padding: 30px; position: relative; overflow: hidden; }
.pillar-number { position: absolute; top: -10px; right: 10px; font-size: 6rem; font-weight: 700; color: rgba(212, 175, 55, 0.1); font-family: var(--font-serif); }

ul.gold-list, ul.red-list, ul.simple-list, ul.check-list { list-style: none; margin: 20px 0; }
ul.gold-list li, ul.red-list li, ul.simple-list li, ul.check-list li { font-size: 1.05rem; line-height: 1.6; margin-bottom: 15px; padding-left: 25px; position: relative; }
ul.gold-list li::before { content: '✦'; position: absolute; left: 0; color: var(--gold); }
ul.red-list li::before { content: '❌'; position: absolute; left: 0; }
ul.simple-list li::before { content: '•'; position: absolute; left: 0; color: #fff; opacity: 0.5; }
ul.check-list li { padding-left: 0; display: flex; align-items: flex-start; gap: 10px; }
ul.check-list i { color: var(--gold); font-size: 1.2rem; margin-top: 2px; }

/* Cards Customizados */
.border-red { border-top: 2px solid rgba(255, 77, 77, 0.4); }
.border-gold { border-top: 2px solid var(--gold); }
.premium-glow { box-shadow: 0 0 30px rgba(212, 175, 55, 0.15); }
.opacity-card { opacity: 0.8; }
.img-lu { width: 100%; height: 100%; min-height: 400px; background-size: cover; background-position: center; border-right: 1px solid rgba(212, 175, 55, 0.3); }

/* Antigo Reveal (caso algo ainda use) */
.reveal { opacity: 0; transform: translateY(40px); transition: all 1s ease-out; }
.reveal.active { opacity: 1; transform: translateY(0); }

/* Responsividade Geral */
@media (max-width: 960px) {
    .grid-2, .myths-premium-grid { grid-template-columns: 1fr; }
    .myth-center { grid-column: 1; max-width: 100%; }
    .img-lu { min-height: 300px; border-right: none; border-bottom: 1px solid rgba(212, 175, 55, 0.3); }
}

@media (max-width: 768px) {
    .container { padding: 60px 20px; margin-top:-150px; }
    .btn-gold-lu { width: 100%; max-width: 320px; font-size: 0.95rem; padding: 18px 20px; }
    .crystal-card { padding: 25px; }
}

/* =========================================
   5. EFEITOS ESPECIAIS E COMPONENTES
   ========================================= */

/* Botão Flutuante: Voltar ao Topo */
.btn-floating-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    background: var(--gold-gradient);
    color: var(--petrol-dark);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
    overflow: hidden;
}

.btn-floating-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    animation: pulseGold 2.5s infinite;
}

.btn-floating-top:hover {
    transform: translateY(-5px) scale(1.05);
    animation: none;
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.6);
}

@media (max-width: 768px) {
    .btn-floating-top { bottom: 20px; right: 20px; width: 45px; height: 45px; font-size: 1.5rem; }
}

/* Efeito Premium Global (Blur Reveal via GSAP) */
.gs-blur-reveal {
    opacity: 0;
    filter: blur(15px);
    transform: translateY(40px);
    will-change: opacity, filter, transform;
}

/* =========================================
   TRAVA DE ALINHAMENTO HERO (DESKTOP: ESQUERDA)
   ========================================= */
.hero-content-group .action-btn-container {
    align-items: flex-start !important;
    justify-content: flex-start !important;
    margin-top: 30px;
}

.hero-content-group .trust-indicator {
    justify-content: flex-start !important;
}

/* Garante que o Mobile continue centralizado e perfeito */
@media (max-width: 960px) {
    .hero-content-group .action-btn-container {
        align-items: center !important;
        justify-content: center !important;
    }
    .hero-content-group .trust-indicator {
        justify-content: center !important;
    }
}

/* =========================================
   CENTRAL DE BACKGROUNDS RESPONSIVOS
   ========================================= */

/* --- IMAGENS DESKTOP (Ex: 1920x1080) --- */
.bg-img-hero       { background-image: url('img/fundo.png'); }
.bg-img-problema   { background-image: url('img/fundo2.png'); }
.bg-img-passiva    { background-image: url('img/fundo3.png'); }
.bg-img-autoridade { background-image: url('img/fundo4.png'); }
.bg-img-mitos      { background-image: url('img/fundo5.png'); }

/* Imagens do Unsplash que estavam no código (Substitua quando tiver as oficiais) */
.bg-img-movimento  { background-image: url('img/fundo.png'); }
.bg-img-pilares    { background-image: url('img/fundo2.png'); }
.bg-img-publico    { background-image: url('img/fundo.png'); }
.bg-img-quem-e     { background-image: url('img/fundo4.png'); }
.bg-img-inscricao  { background-image: url('img/fundo.png'); }

/* A foto da Lu Lage na Seção 9 */
.bg-img-lu-perfil  { background-image: url('img/sobre.jpg'); }

/* --- IMAGENS MOBILE (Ex: 1080x1920) --- */
@media (max-width: 960px) {
    .bg-img-hero       { background-image: url('img/hero-mobile.png'); }
    .bg-img-problema   { background-image: url('img/fundo2-mobile.png'); }
    .bg-img-passiva    { background-image: url('img/fundo3-mobile.png'); }
    .bg-img-autoridade { background-image: url('img/fundo4-mobile.png'); }
    .bg-img-mitos      { background-image: url('img/fundo5-mobile.png'); }
    
    /* Preencha com os links mobile das outras seções quando finalizar no Photoshop */
}