:root {
    --primary-color: #00d4ff; /* Ciano brilhante */
    --primary-gradient: linear-gradient(135deg, #00d4ff 0%, #7000ff 100%); /* Gradiente Ciano -> Roxo */
    --bg-color: #05050a; /* Preto azulado muito escuro */
    --bg-secondary: #0a0a14; /* Variação um pouco mais clara */
    --card-bg: #101020; /* Azul/Roxo muito escuro */
    --text-main: #ffffff;
    --text-secondary: #b0b0e0; /* Branco azulado */
    --text-muted: #606080;
    --border-color: #2a2a40;
    --glow-color: rgba(0, 212, 255, 0.4); /* Brilho Ciano */
    --container-width: 1140px;
    --font-main: 'Montserrat', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

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

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

ul {
    list-style: none;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 15px;
}

h1 {
    font-size: 3.5rem;
    text-transform: uppercase;
    letter-spacing: -1px;
}

h2 {
    font-size: 2.5rem;
}

p {
    color: white;
    margin-bottom: 20px;
    font-size: 1.1rem;
}

p {
    color: white;
    margin-bottom: 20px;
    font-size: 1.1rem;
}

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

.text-highlight {
    color: var(--primary-color);
}

.subtitle {
    display: block;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--primary-color);
    margin-bottom: 10px;
    font-weight: 600;
}

/* Buttons */
.btn-cta {
    display: inline-block;
    padding: 15px 35px;
    background: var(--primary-gradient);
    color: white;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 5px;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px var(--glow-color);
}

.btn-glow {
    box-shadow: 0 5px 15px rgba(0, 212, 255, 0.4);
}

.btn-small {
    padding: 10px 25px;
    font-size: 0.9rem;
}

.btn-large {
    padding: 20px 50px;
    font-size: 1.2rem;
}

/* Navbar */
.navbar {
    background-color: rgba(8, 8, 8, 0.95);
    padding: 20px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: white;
    letter-spacing: 1px;
}

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

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.nav-links a:hover {
    color: var(--primary-color);
}

.btn-nav {
    border: 1px solid var(--primary-color);
    padding: 8px 20px;
    border-radius: 4px;
    color: var(--primary-color) !important;
}

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

/* Hero Section - Nova Estrutura em Camadas */
.hero-section {
    position: relative;
    /* Removendo padding fixo e usando flex para centralizar melhor */
    padding: 120px 0 80px; 
    background: black;
    overflow: hidden;
    min-height: 90vh; /* Mais altura para desktop */
    display: flex;
    align-items: center;
}

/* Camada 1: Background Cósmico */
.hero-galaxy-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    /* Gradiente complexo para simular galáxia */
    background: black;
    background-size: cover;
}

/* Container Flex para alinhar Texto e Imagem */
.hero-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 2; /* Acima do background */
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Camada 2: Conteúdo (Texto) */
.hero-content {
    position: relative;
    flex: 1; /* Ocupa espaço disponível */
    max-width: 600px; /* Limite de largura do texto */
    z-index: 3;
}

/* Camada 3: Imagem da Pessoa (Wrapper) */
.hero-person-wrapper {
    flex: 1;
    display: flex;
    justify-content: flex-end; /* Alinha a imagem à direita */
    position: relative;
    height: 100%;
    z-index: 2;
}

/* A Imagem em si */
.hero-person-img {
    max-width: 120%; /* Permite ser um pouco maior que o container se necessário */
    width: auto;
    max-height: 750px; /* Altura máxima para não estourar telas gigantes */
    height: auto;
    /* Filtro sutil para integrar com o fundo escuro (opcional) */
    filter: drop-shadow(0 0 20px rgba(0,0,0,0.5));
    
    /* IMPORTANTE: Quando você colocar o PNG transparente, ajuste aqui */
    /* transform: scale(1.1) translateX(20px); Exemplo de ajuste fino */
}

/* Hero Marquee - Faixa Rolante */
.hero-marquee {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--primary-color);
    padding: 12px 0;
    overflow: hidden;
    z-index: 10;
    border-top: 2px solid white;
    box-shadow: 0 -5px 20px rgba(0, 212, 255, 0.3);
}

.marquee-track {
    display: flex;
    width: max-content;
    gap: 40px;
    animation: marquee-scroll 25s linear infinite;
}

.marquee-track span {
    color: var(--bg-color);
    font-weight: 900;
    font-size: 1.1rem;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 10px;
    white-space: nowrap;
    letter-spacing: 1px;
}

.marquee-track span i {
    font-size: 0.9rem;
}

@keyframes marquee-scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Ajustes Responsivos Hero */

.tag {
    display: inline-block;
    background: rgba(0, 212, 255, 0.1);
    color: var(--primary-color);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.hero-subtitle {
    font-size: 1.2rem;
    max-width: 600px;
    margin-bottom: 30px;
}

.price-tag {
    margin-bottom: 30px;
    font-size: 1.2rem;
}

.old-price {
    text-decoration: line-through;
    color: var(--text-muted);
    margin-right: 15px;
}

.new-price {
    color: white;
    font-weight: 700;
    font-size: 1.5rem;
}

.trust-badges {
    margin-top: 40px;
    display: flex;
    gap: 20px;
}

.badge {
    display: flex;
    align-items: center;
    gap: 15px;
    background: rgba(255, 255, 255, 0.05);
    padding: 10px 20px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.badge i {
    color: var(--primary-color); /* Youtube theme match */
    font-size: 2rem;
}

.badge span {
    font-size: 0.85rem;
    line-height: 1.2;
    color: var(--text-secondary);
}

/* Authority Section */
.authority-section {
    background: var(--bg-secondary);
    padding: 40px 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    text-align: center;
}

.authority-box h2 {
    font-size: 1.8rem;
    margin-bottom: 5px;
}

/* Features / Pillars */
.features-section {
    padding: 40px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.feature-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    transition: 0.3s;
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--primary-gradient);
    opacity: 0;
    transition: 0.3s;
}

.feature-card:hover::before {
    opacity: 1;
}

.icon-box {
    width: 60px;
    height: 60px;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--primary-color);
    font-size: 1.5rem;
}

.feature-card h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: white;
}

.center-btn {
    text-align: center;
    margin-top: 40px;
}

/* Content List Section */
.content-list-section {
    background: linear-gradient(180deg, var(--bg-color) 0%, var(--bg-secondary) 100%);
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.content-item {
    display: flex;
    gap: 20px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    border: 1px solid transparent;
    transition: 0.3s;
}

.content-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(0, 212, 255, 0.3);
}

.check-icon {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-top: 5px;
}

.content-item h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: white;
}

.content-item p {
    margin-bottom: 0;
    font-size: 0.95rem;
}

/* Creator Section */
.creator-section {
    padding: 50px 0;
    background: white;
    position: relative;
}

.creator-container {
    display: flex;
    align-items: center;
    gap: 60px;
}

.creator-image-wrapper {
    flex: 1;
    position: relative;
}

.creator-img {
    width: 100%;
    height: auto;
}

.creator-content {
    flex: 1;
}

.creator-message-box {
    background-color: var(--card-bg);
    padding: 25px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    margin-bottom: 30px; /* Espaço antes do botão */
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.creator-message-box h5 {
    font-size: 1.1rem;
    margin-bottom: 15px;
    color: white;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
    display: inline-block;
}

.creator-message-box p:last-child {
    margin-bottom: 0;
}

/* Final CTA Section */
.final-cta-section {
    padding: 120px 0;
    /* SUBSTITUA A URL ABAIXO PELA SUA IMAGEM DE FUNDO DA SEÇÃO CTA */
    background: url('https://images.unsplash.com/photo-1462331940025-496dfbfc7564?q=80&w=2022&auto=format&fit=crop') no-repeat center center/cover;
    position: relative;
    text-align: center;
}

.final-cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85); /* Dark overlay */
}

.cta-box {
    position: relative;
    z-index: 2;
    max-width: 700px;
    margin: 0 auto;
    background: rgba(20, 20, 20, 0.8);
    padding: 50px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.5);
}

.book-img {
    width: 200px;
    height: auto;
    margin: 30px auto;
    border-radius: 5px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.6);
    display: block;
}

.price-display {
    margin-bottom: 30px;
    color: white;
}

.currency { font-size: 1.5rem; vertical-align: top; }
.amount { font-size: 4rem; font-weight: 800; line-height: 1; }
.cents { font-size: 1.5rem; vertical-align: top; }

.guarantee-badges {
    margin-top: 20px;
    display: flex;
    justify-content: center;
    gap: 20px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.guarantee-badges i {
    color: var(--primary-color);
    margin-right: 5px;
}

/* FAQ Section */
.faq-section {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.faq-question {
    padding: 20px;
    background: var(--card-bg);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 5px;
    transition: 0.3s;
}

.faq-question:hover {
    background: #222;
}

.faq-question h3 {
    font-size: 1.1rem;
    margin-bottom: 0;
    font-weight: 600;
}

.toggle-icon {
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: 0.3s;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding: 0 20px;
    background: #1a1a1a;
}

.faq-answer p {
    padding: 20px 0;
    margin-bottom: 0;
}

.faq-item.active .toggle-icon {
    transform: rotate(45deg);
}

.faq-item.active .faq-answer {
    max-height: 200px; /* Approximate max height */
}

/* Footer */
.footer {
    background: #000;
    padding: 80px 0 30px;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-logo h3 {
    color: white;
    margin-bottom: 10px;
}

.footer-links h4, .footer-contact h4 {
    color: white;
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #222;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Responsive - Mobile Only (up to 767px) */
@media (max-width: 767px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    
    .hero-section {
        padding: 20px 0 0;
        min-height: auto;
        display: block; /* Remove flex to allow normal stacking if needed, but container handles flex */
    }

    .hero-container {
        flex-direction: column; /* Empilha verticalmente */
        padding: 0;
    }

    /* Imagem no topo */
    .hero-person-wrapper {
        order: -1; /* Move para cima */
        width: 100%;
        justify-content: center;
        margin-bottom: -50px;
        margin-top: 50px; 
    }

    .hero-person-img {
        max-height: 400px; /* Limita altura no mobile */
        width: auto;
        max-width: 100%;
        mask-image: linear-gradient(to bottom, black 80%, transparent 100%); /* Suaviza o corte inferior se a imagem não for PNG ainda */
        -webkit-mask-image: linear-gradient(to bottom, black 80%, transparent 100%);
    }

    .hero-content { 
        width: 100%;
        max-width: 100%;
        padding: 30px 20px 80px;
        text-align: center; /* Centraliza texto no mobile */
        background: linear-gradient(to bottom, transparent, var(--bg-color) 20%); /* Suaviza transição */
    }

    .trust-badges {
        justify-content: center;
    }

    .nav-links { display: none; } /* Simple hiding for mobile, ideally hamburger menu */
    
    .creator-container {
        flex-direction: column;
        text-align: center;
    }

    .creator-img-placeholder {
        width: 80%;
        margin: 0 auto;
    }
}
/* Responsive - Tablet/iPad (768px to 1024px) */
@media (min-width: 768px) and (max-width: 1024px) {
    .container {
        max-width: 95%; 
    }

    .hero-section {
        padding: 100px 0 60px;
        min-height: 60vh;
    }

    .hero-container {
        flex-direction: row; /* Mantém lado a lado no tablet */
        align-items: center;
    }

    .hero-content {
        max-width: 50%;
        margin-right: 20px;
    }

    .hero-person-wrapper {
        max-width: 50%;
        justify-content: center;
    }

    .hero-person-img {
        max-height: 500px;
    }
    
    h1 { font-size: 2.5rem; } 
}

/* Separator / Floating Objects */
.separator-container {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px 0;
    position: relative;
    z-index: 10;
    pointer-events: none; /* Permite clicar em coisas atrás se houver sobreposição */
}

.separator-img {
    max-width: 250px; /* Tamanho padrão máximo */
    width: 60%; /* Responsividade em telas menores */
    height: auto;
    filter: drop-shadow(0 10px 20px rgba(0, 212, 255, 0.2)); /* Sombra azul suave */
    animation: float 6s ease-in-out infinite; /* Animação leve de flutuação */
}

/* Animação de flutuação opcional */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

/* Classes utilitárias para posicionamento */
.overlap-top {
    margin-top: -80px; /* Puxa para cima para sobrepor a seção anterior */
}

.overlap-bottom {
    margin-bottom: -80px; /* Empurra para baixo para sobrepor a próxima seção */
}

@media (max-width: 767px) {
    .separator-img {
        max-width: 180px; /* Menor no mobile */
    }
    
    .overlap-top, .overlap-bottom {
        margin-top: -40px;
        margin-bottom: -40px;
    }
}