/* =========================================
   RESET & VARIÁVEIS (THEME: GALACTIC NEBULA)
   ========================================= */
:root {
    /* Paleta Galáxia (Baseada nas fotos) */
    --color-bg-dark: #050011;
    --color-text-main: #FFFFFF;
    --color-text-muted: #E0E0E0;

    /* Botão Verde Neon (Destaque Principal) */
    --color-cta: #00C853;
    /* Verde Vibrante */
    --color-cta-hover: #00E676;

    /* Detalhes Roxo/Rosa */
    --color-accent: #D500F9;
    /* Magenta Neon */
    --color-secondary: #651FFF;
    /* Roxo Profundo */

    --collapse-border: rgba(255, 255, 255, 0.2);

    /* Efeitos */
    --glass-bg: rgba(0, 0, 0, 0.4);
    --glass-border: rgba(255, 255, 255, 0.15);
    --glow-text: 0 0 10px rgba(213, 0, 249, 0.5);

    /* Tipografia */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Espaçamento */
    --container-width: 1000px;
}

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

html {
    scroll-behavior: smooth;
}

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

    /* Fundo Espacial / Nebulosa */
    background: url('https://images.unsplash.com/photo-1543722530-d2c3201371e7?q=80&w=2674&auto=format&fit=crop') no-repeat center center fixed;
    background-size: cover;
}

/* Overlay escuro para melhorar leitura do texto sobre a nebulosa */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 0, 17, 0.75);
    /* Filtro Roxo Escuro - Aumentado para contraste */
    z-index: -1;
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    color: white;
    margin-bottom: 1rem;
    text-transform: uppercase;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

h1 {
    font-weight: 900;
    letter-spacing: 1px;
}

p {
    margin-bottom: 1.5rem;
    color: var(--color-text-muted);
    font-size: 1.1rem;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.8);
    /* Sombra forte para leitura */
}

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

ul {
    list-style: none;
}

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

/* =========================================
   COMPONENTES UI
   ========================================= */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Botão Verde Chamativo (Referência) */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: linear-gradient(180deg, #00E676 0%, #00C853 100%);
    color: white;
    padding: 20px 40px;
    border-radius: 8px;
    font-weight: 800;
    text-transform: uppercase;
    font-size: 1.2rem;
    box-shadow: 0 4px 15px rgba(0, 200, 83, 0.4);
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    width: 100%;
    max-width: 350px;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(0, 230, 118, 0.6);
    background: linear-gradient(180deg, #69F0AE 0%, #00E676 100%);
}

.section-title {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 1rem;
    color: white;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--color-accent);
    /* Linha roxa */
    margin: 15px auto 0;
    box-shadow: 0 0 10px var(--color-accent);
}

.section-subtitle {
    text-align: center;
    margin: 0 auto 3rem;
    max-width: 700px;
    background: rgba(0, 0, 0, 0.5);
    /* Fundo para legibilidade */
    padding: 10px 20px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* =========================================
   NAVBAR (Transparente/Minimalista)
   ========================================= */
.navbar {
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(5px);
    padding: 15px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    color: white;
}

.logo span {
    color: var(--color-accent);
}

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

.nav-link {
    font-weight: 600;
    color: #fff;
    opacity: 0.9;
}

.nav-link:hover {
    opacity: 1;
    color: var(--color-accent);
}

.hamburger {
    display: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

/* =========================================
   HERO SECTION (Centralizada)
   ========================================= */
.hero {
    padding: 140px 0 80px;
    text-align: center;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
    text-align: center;
}

.hero-text-top {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 2.5rem;
    /* Mobile first */
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-image {
    display: flex;
    justify-content: center;
    width: 100%;
    margin: 10px 0;
}

.hero-image img {
    border-radius: 4px;
    /* Efeito de brilho roxo atrás do livro */
    box-shadow: 0 0 50px rgba(213, 0, 249, 0.4);
    max-width: 280px;
    transform: rotateY(-5deg);
    transition: transform 0.5s;
}

.hero-image:hover img {
    transform: rotateY(0deg) scale(1.05);
}

.hero-cta-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.hero-info {
    justify-content: center;
    color: #00E676;
    /* Verde Neon */
    font-weight: 600;
    margin-top: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
    text-shadow: none;
    /* Remove sombra para manter nitidez do neon */
}

/* =========================================
   SEÇÕES (GLOBAIS)
   ========================================= */
.benefits,
.testimonials,
.audience-section {
    padding: 80px 0;
    background: transparent;
}

/* Cards com fundo Escuro (Correção de contraste) */
.benefit-card,
.testimonial-card {
    background: rgba(15, 10, 30, 0.85);
    /* Fundo escuro sólido/translúcido */
    padding: 30px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.benefit-card:hover,
.testimonial-card:hover {
    background: rgba(20, 15, 40, 0.95);
    border-color: var(--color-accent);
    transform: translateY(-5px);
}

.benefit-icon {
    font-size: 2.5rem;
    color: var(--color-accent);
    margin-bottom: 20px;
    text-shadow: 0 0 20px rgba(213, 0, 249, 0.6);
}

.benefit-card h3 {
    color: white;
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.benefit-card p {
    color: #ccc;
    font-size: 1rem;
    text-shadow: none;
}

.testimonial-author {
    color: var(--color-cta);
    font-weight: 700;
    margin-top: 15px;
}

.stars {
    color: #FFD700;
    margin-bottom: 15px;
    font-size: 0.9rem;
}

/* =========================================
   GALLERY / SNEAK PEEK
   ========================================= */
.gallery-section {
    padding: 80px 0;
    text-align: center;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.gallery-item img {
    width: 100%;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s;
    cursor: pointer;
}

.gallery-item:hover img {
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(213, 0, 249, 0.4);
}

/* =========================================
   FAQ
   ========================================= */
.faq-item {
    background: rgba(15, 10, 30, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
}

.faq-question {
    background: transparent;
    padding: 20px;
    width: 100%;
    text-align: left;
    color: white;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    display: flex;
    justify-content: space-between;
}

.faq-answer {
    padding: 0 20px;
    color: #ddd;
    max-height: 0;
    overflow: hidden;
    transition: 0.3s;
}

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

/* =========================================
   FOOTER
   ========================================= */
footer {
    background: rgba(0, 0, 0, 0.9);
    padding: 60px 0;
    text-align: center;
    color: #888;
}

.price-box {
    background: rgba(15, 10, 30, 0.9);
    border: 2px solid var(--color-accent);
    padding: 40px;
    border-radius: 15px;
    max-width: 500px;
    margin: 0 auto;
    box-shadow: 0 0 30px rgba(213, 0, 249, 0.2);
}

.price-value {
    font-size: 3rem;
    color: white;
    font-weight: 900;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

/* =========================================
   RESPONSIVIDADE (MOBILE)
   ========================================= */
@media (max-width: 768px) {
    .hamburger {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        background: rgba(5, 0, 17, 0.98);
        flex-direction: column;
        padding: 20px;
        gap: 15px;
        transform: translateX(100%);
        transition: 0.3s;
        text-align: center;
    }

    .nav-menu.active {
        transform: translateX(0);
    }

    .hero {
        padding-top: 100px;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-image img {
        max-width: 240px;
    }

    .split-layout {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }
}

.fade-in {
    animation: fadeIn 1s ease forwards;
    opacity: 1;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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