/* ==========================================================================
   Variáveis e Design System - Ariel Lazari (Estética Cinematográfica v2)
   ========================================================================== */
:root {
    --bg-dark: #121110;      /* Charcoal */
    --bg-card: #1e1c1a;      /* CardBg */
    --text-light: #FFFFFF;
    --text-muted: #A19B95;
    
    --primary: #C5A059;      /* Brand Gold */
    --primary-hover: #DFBE7E;
    --primary-muted: rgba(197, 160, 89, 0.6);
    --accent: #8b1c1c;       /* Brand Red */
    
    --card-border: rgba(255, 255, 255, 0.05);
    --card-border-hover: rgba(197, 160, 89, 0.35);
    
    --font-heading: 'Cormorant Garamond', serif;
    --font-display: 'Outfit', sans-serif;
    --font-body: 'Outfit', sans-serif;
    
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   Reset & Estilos Globais
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    background-color: var(--bg-dark);
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-dark);
    color: var(--text-light);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    width: 100%;
}

/* Container de largura padrão */
.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Global Noise Overlay sutil */
.noise-overlay {
    position: fixed;
    inset: 0;
    z-index: 999;
    pointer-events: none;
    opacity: 0.025;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* ==========================================================================
   Seção HERO (Dobra Principal - Tela Cheia)
   ========================================================================== */
.hero-section {
    position: relative;
    height: 70vh;
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding: 2rem 1.5rem;
    overflow: hidden;
    z-index: 5;
}

/* Wrapper dos fundos absolute (Imagem e Vídeo) */
.hero-bg-wrapper {
    position: absolute;
    inset: 0;
    z-index: 1;
    background-color: var(--bg-dark);
}

.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    position: absolute;
    inset: 0;
    transition: opacity 1.5s ease;
    z-index: 1;
}

/* Container de vídeo dinâmico */
.hero-bg-video-container {
    width: 100%;
    height: 100%;
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1.2s ease-in-out;
    z-index: 2;
}

.hero-bg-video-container.active {
    opacity: 1;
}

.hero-bg-video-container video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* Overlay escuro em degradê */
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(18, 17, 16, 0.45) 0%,
        rgba(18, 17, 16, 0.15) 35%,
        rgba(18, 17, 16, 0.85) 80%,
        rgba(18, 17, 16, 1) 100%
    );
    z-index: 3;
    pointer-events: none;
}

/* ==========================================================================
   Header / Navbar Superior (Desktop & Mobile)
   ========================================================================== */
.navbar {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 0;
}

/* Logo */
.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    text-decoration: none;
    color: var(--text-light);
    letter-spacing: 0.15em;
    font-size: 1.15rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
}

.logo-bold {
    font-family: var(--font-display);
    font-weight: 800;
}

.logo-serif {
    font-family: var(--font-heading);
    font-style: italic;
    color: var(--primary);
}

/* Links do Menu Central (Ocultos no mobile por padrão) */
.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-item {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--text-light);
    opacity: 0.9;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8);
}

.nav-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 1px;
    background-color: var(--primary);
    transition: var(--transition);
    transform: translateX(-50%);
}

.nav-item:hover {
    opacity: 1;
    color: var(--primary-hover);
}

.nav-item:hover::after {
    width: 80%;
}

/* Ícones Sociais Superior Direito */
.nav-socials {
    display: flex;
    gap: 0.75rem;
}

.social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 8px;
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    transition: var(--transition);
    text-decoration: none;
}

.social-btn:hover {
    background-color: rgba(197, 160, 89, 0.1);
    border-color: var(--primary);
    color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(197, 160, 89, 0.15);
}

/* ==========================================================================
   Conteúdo Central do Hero (Título, Bio)
   ========================================================================== */
/* Painel Flutuante (Drawer) */
.drawer-container {
    max-width: 680px;
    margin: 0 auto;
    background: rgba(18, 17, 16, 0.85); /* Escuro translúcido premium */
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 28px;
    padding: 3rem 2.5rem;
    position: relative;
    z-index: 10;
    margin-top: -64px; /* Sobrepõe o Hero sutilmente */
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.65);
    transition: var(--transition);
}

/* Alça Decorativa */
.drawer-handle {
    width: 48px;
    height: 4px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
    margin: 0 auto 2rem auto;
}

/* Cabeçalho de Perfil */
.profile-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.profile-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.profile-subtitle {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 400;
    color: var(--text-light);
    opacity: 0.85;
    letter-spacing: 0.02em;
}

/* Linha Divisória */
.profile-divider {
    height: 1px;
    background: linear-gradient(to right, rgba(197, 160, 89, 0) 0%, rgba(197, 160, 89, 0.25) 50%, rgba(197, 160, 89, 0) 100%);
    margin-bottom: 2.25rem;
}


/* ==========================================================================
   Seção 2 - Cursos e Banners (Placeholders)
   ========================================================================== */
.section-courses {
    background-color: var(--bg-dark);
    padding: 0 0 6rem 0;
    position: relative;
    overflow: visible; /* Permite a sobreposição da gaveta */
    z-index: 10;
}

/* Ambient Glow em degradê radial sutil */
.section-courses::after {
    content: '';
    position: absolute;
    bottom: 10%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(139, 28, 28, 0.06) 0%, rgba(18, 17, 16, 0) 70%);
    filter: blur(50px);
    pointer-events: none;
    z-index: 0;
}

/* Lista de Cursos Vertical */
.courses-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    max-width: 680px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* Item da Lista (Card) */
.course-list-item {
    display: flex;
    align-items: center;
    background-color: var(--bg-card);
    border: 1px solid var(--card-border);
    border-radius: 18px;
    padding: 1.25rem;
    text-decoration: none;
    transition: var(--transition);
    gap: 1.5rem;
    position: relative;
    overflow: hidden;
}

.course-list-item:hover {
    transform: translateY(-3px);
    border-color: var(--card-border-hover);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

/* Wrapper da Imagem */
.course-list-img-wrapper {
    width: 80px;
    height: 80px;
    border-radius: 10px;
    overflow: hidden;
    flex-shrink: 0;
    background-color: rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.course-list-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s var(--transition);
}

.course-list-img.contain-bg {
    object-fit: contain;
    padding: 6px;
    background-color: rgba(255, 255, 255, 0.02);
}

.course-list-item:hover .course-list-img {
    transform: scale(1.08);
}

/* Conteúdo Textual */
.course-list-content {
    flex-grow: 1;
    text-align: left;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.course-list-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 0.25rem;
    line-height: 1.3;
    transition: var(--transition);
}

.course-list-item:hover .course-list-title {
    color: var(--primary);
}

.course-list-text {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 300;
    color: var(--text-muted);
    line-height: 1.45;
    margin: 0;
}

/* Chevron à direita */
.course-list-chevron {
    color: var(--text-muted);
    opacity: 0.5;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
}

.course-list-item:hover .course-list-chevron {
    color: var(--primary);
    opacity: 1;
    transform: translateX(4px);
}

/* CARD DESTAQUE ("Onde está na Bíblia") */
.course-list-item.featured {
    background: linear-gradient(135deg, rgba(139, 28, 28, 0.35) 0%, rgba(30, 28, 26, 0.95) 100%);
    border: 1.5px solid var(--primary);
    box-shadow: 0 10px 30px rgba(139, 28, 28, 0.15);
    padding-top: 1.75rem; /* Espaço para o badge */
}

.course-list-item.featured:hover {
    box-shadow: 0 15px 40px rgba(139, 28, 28, 0.25), 0 0 20px rgba(197, 160, 89, 0.2);
    border-color: var(--primary-hover);
}

/* Badge de Destaque */
.course-list-badge {
    position: absolute;
    top: 0;
    left: 0;
    background-color: var(--primary);
    color: #121110;
    font-family: var(--font-display);
    font-size: 0.55rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.25rem 0.65rem;
    border-bottom-right-radius: 8px;
    z-index: 2;
    box-shadow: 2px 2px 8px rgba(0, 0, 0, 0.25);
}

/* Pulso animado sutil no card em destaque */
.course-list-item.featured::before {
    content: '';
    position: absolute;
    inset: -1.5px;
    border-radius: 18px;
    border: 1.5px solid var(--primary);
    opacity: 0;
    pointer-events: none;
    animation: featuredPulse 2.5s infinite ease-in-out;
}

@keyframes featuredPulse {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.015, 1.03);
        opacity: 0;
    }
    100% {
        transform: scale(1);
        opacity: 0;
    }
}

/* ==========================================================================
   Rodapé do Site
   ========================================================================== */
.site-footer {
    background-color: #0d0c0b;
    padding: 3.5rem 0;
    border-top: 1px solid rgba(197, 160, 89, 0.03);
    position: relative;
    z-index: 1;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.copyright {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 300;
    color: var(--text-muted);
    opacity: 0.65;
    letter-spacing: 0.02em;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    font-family: var(--font-display);
    font-size: 0.8rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
    opacity: 0.7;
}

.footer-links a:hover {
    color: var(--primary);
    opacity: 1;
}

/* ==========================================================================
   Animações de Entrada (Cascata)
   ========================================================================== */
.fade-in {
    opacity: 0;
    transform: translateY(25px);
    animation: slideUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Atrasos em Cascata */
.navbar.fade-in {
    animation-delay: 0.15s;
}

.hero-content .hero-title {
    animation-delay: 0.35s;
}

.hero-content .hero-subtitle {
    animation-delay: 0.5s;
}

@keyframes slideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================================
   Responsividade (Media Queries)
   ========================================================================== */
@media (max-width: 900px) {
    /* Esconder os links centrais do menu em tablets/mobiles */
    .nav-links {
        display: none;
    }
}

@media (max-width: 480px) {
    body {
        padding: 0;
    }
    
    .hero-section {
        height: 45dvh;
        padding: 1.5rem 1rem;
    }
    
    /* Ajuste de enquadramento do background para diminuir zoom e focar melhor no mobile */
    .hero-bg-image,
    .hero-bg-video-container video {
        object-position: center 28% !important;
    }
    
    .nav-container {
        flex-direction: column;
        gap: 1rem;
        padding: 0.5rem 0;
        text-align: center;
    }
    
    .nav-logo {
        font-size: 1.05rem;
        justify-content: center;
    }
    
    .nav-socials {
        justify-content: center;
    }
    
    .social-btn {
        width: 38px;
        height: 38px;
    }
    
    /* Painel Flutuante (Drawer) Mobile */
    .drawer-container {
        width: 100%;
        border-radius: 32px 32px 0 0;
        margin-top: -48px;
        padding: 2rem 1.25rem 4rem 1.25rem;
        border-left: none;
        border-right: none;
        border-bottom: none;
    }
    
    .profile-title {
        font-size: 2.1rem;
    }
    
    .profile-subtitle {
        font-size: 0.95rem;
    }
    
    .profile-divider {
        margin-bottom: 1.75rem;
    }
    
    .section-courses {
        padding: 0;
    }
    
    /* Adaptações da Lista de Cursos em Mobile */
    .courses-list {
        gap: 1rem;
        padding: 0;
    }
    
    .course-list-item {
        padding: 0.9rem 1rem;
        gap: 1rem;
        border-radius: 14px;
    }
    
    .course-list-img-wrapper {
        width: 68px;
        height: 68px;
        border-radius: 8px;
    }
    
    .course-list-title {
        font-size: 0.95rem;
        margin-bottom: 0.15rem;
    }
    
    .course-list-text {
        font-size: 0.75rem;
        line-height: 1.35;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    
    .course-list-chevron svg {
        width: 16px;
        height: 16px;
    }
    
    .footer-container {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
}