/* -----------------------------------------------------------
    CSS VARIABLES & RESET
    ----------------------------------------------------------- */
:root {
    /* Cores Principais */
    --cor-primaria: #0d2538; /* Azul Escuro Profundo (Confiança) */
    --cor-secundaria: #1e40af; /* Azul Vibrante (Destaque) */
    --cor-accent: #f59e0b; /* Laranja/Amarelo (Ação/Atenção) */
    --cor-accent-hover: #d97706;
    
    /* Tipografia e Fundo */
    --cor-texto: #333333;
    --cor-texto-claro: #f3f4f6;
    --cor-fundo: #ffffff;
    --cor-fundo-alt: #f8fafc; /* Cinza muito claro */
    --cor-borda: #e2e8f0;

    /* Espaçamento */
    --container-width: 1100px;
    --espacamento-padrao: 2rem;
    
    /* Fontes (System Stack para máxima performance) */
    --fonte-principal: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* Reset Minimalista */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--fonte-principal);
    color: var(--cor-texto);
    line-height: 1.6;
    background-color: var(--cor-fundo);
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

/* Utilitários */
.container {
    width: 90%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1rem;
}

.text-center { text-align: center; }
.text-destaque { color: var(--cor-secundaria); font-weight: 800; }
.bg-alt { background-color: var(--cor-fundo-alt); }
.hidden { display: none; }

/* Botões (CTA) */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-weight: 800;
    text-transform: uppercase;
    border-radius: 8px;
    cursor: pointer;
    text-align: center;
    border: none;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.btn-cta {
    background-color: var(--cor-accent);
    color: #fff;
    font-size: 1.1rem;
    width: 100%;
    max-width: 400px;
    animation: pulse 2s infinite;
}

.btn-cta:hover {
    background-color: var(--cor-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.15);
}

@media (min-width: 768px) {
    .btn-cta { font-size: 1.3rem; padding: 1.2rem 3rem; }
}

/* Animação Pulse */
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(245, 158, 11, 0); }
    100% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0); }
}

/* -----------------------------------------------------------
    SEÇÕES
    ----------------------------------------------------------- */

/* 1. Faixa de Urgência */
.urgencia-bar {
    background-color: #000;
    color: #fff;
    text-align: center;
    padding: 0.5rem;
    font-size: 0.9rem;
    position: sticky;
    top: 0;
    z-index: 1000;
}
.timer { font-weight: bold; color: var(--cor-accent); font-family: monospace; font-size: 1.1em; }

/* 2. Header / Hero */
header {
    background: linear-gradient(135deg, var(--cor-primaria) 0%, #1a202c 100%);
    color: #fff;
    padding: 4rem 0 6rem 0;
    text-align: center;
    position: relative;
}

header::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 50px;
    background: var(--cor-fundo);
    clip-path: polygon(0 100%, 100% 100%, 100% 0);
}

header h1 {
    font-size: 2rem;
    line-height: 1.2;
    margin-bottom: 1rem;
    font-weight: 900;
}

header .subtitulo {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-mockup {
    margin: 2rem auto;
    max-width: 600px;
    filter: drop-shadow(0 10px 20px rgba(0,0,0,0.3));
}

.preco-ancora {
    margin-top: 1rem;
    font-size: 0.9rem;
    opacity: 0.8;
}

.preco-riscado { text-decoration: line-through; color: #ff6b6b; }

.selos-hero {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 2rem;
    opacity: 0.9;
}

.selos-hero svg { width: 30px; height: 30px; fill: white; }

@media (min-width: 768px) {
    header h1 { font-size: 3rem; }
    header .subtitulo { font-size: 1.3rem; }
}

/* 3. Carta de Vendas */
.carta-vendas { padding: 4rem 0; }
.carta-vendas p { margin-bottom: 1.5rem; font-size: 1.1rem; color: #4b5563; }
.carta-vendas h2 { font-size: 1.8rem; color: var(--cor-primaria); margin-bottom: 1.5rem; }

.lista-beneficios { margin: 2rem 0; }
.lista-beneficios li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    font-weight: 600;
}
.lista-beneficios li svg {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    fill: green;
    margin-right: 10px;
}

/* 4. Conteúdo (Grid) */
.conteudo-curso { padding: 4rem 0; }
.section-title {
    text-align: center;
    font-size: 2rem;
    color: var(--cor-primaria);
    margin-bottom: 3rem;
    font-weight: 800;
}

.grid-modulos {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.modulo-card {
    background: #fff;
    border: 1px solid var(--cor-borda);
    border-radius: 8px;
    padding: 1.5rem;
    transition: transform 0.3s ease;
    position: relative;
    overflow: hidden;
}

.modulo-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 4px; height: 100%;
    background-color: var(--cor-secundaria);
}

.modulo-card:hover { transform: translateY(-5px); box-shadow: 0 10px 15px rgba(0,0,0,0.05); }

.modulo-card h3 { font-size: 1.2rem; margin-bottom: 0.5rem; color: var(--cor-primaria); }
.modulo-card p { font-size: 0.9rem; color: #666; }

.modulo-topicos {
    margin-top: 10px;
    padding-left: 15px;
    font-size: 0.85rem;
    color: #555;
}
.modulo-topicos li { list-style-type: disc; margin-bottom: 4px; }

@media (min-width: 768px) {
    .grid-modulos { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
    .grid-modulos { grid-template-columns: repeat(3, 1fr); }
}

/* 5. Bônus */
.bonus-section { background-color: var(--cor-primaria); color: #fff; padding: 4rem 0; }
.bonus-section .section-title { color: #fff; }

.bonus-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.bonus-card {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(5px);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.2);
    text-align: center;
}

.bonus-tag {
    background-color: var(--cor-accent);
    color: #fff;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: bold;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 1rem;
}

.bonus-valor {
    display: block;
    margin-top: 1rem;
    font-size: 0.9rem;
    opacity: 0.8;
}

@media (min-width: 768px) {
    .bonus-grid { grid-template-columns: repeat(2, 1fr); }
}

/* 6. CTA Final (Oferta) */
.cta-final { padding: 4rem 0; text-align: center; }
.oferta-card {
    background: #fff;
    border: 2px solid var(--cor-accent);
    border-radius: 12px;
    padding: 3rem 2rem;
    max-width: 800px;
    margin: 0 auto;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.preco-grande {
    font-size: 3rem;
    font-weight: 900;
    color: var(--cor-primaria);
    margin: 1rem 0;
}
.preco-grande small { font-size: 1rem; font-weight: 400; color: #666; vertical-align: middle; }

/* 7. Garantia */
.garantia { padding: 3rem 0; background-color: #fff; }
.garantia-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    border: 1px dashed var(--cor-primaria);
    padding: 2rem;
    border-radius: 8px;
    background-color: #f9fbfd;
}

.garantia-img { width: 120px; height: auto; }

@media (min-width: 768px) {
    .garantia-box { flex-direction: row; text-align: left; }
}

/* 8. FAQ */
.faq { padding: 4rem 0; max-width: 800px; margin: 0 auto; }

details {
    background: #fff;
    margin-bottom: 10px;
    border-radius: 5px;
    border: 1px solid var(--cor-borda);
    overflow: hidden;
}

summary {
    padding: 1rem 1.5rem;
    font-weight: bold;
    cursor: pointer;
    background-color: #fcfcfc;
    list-style: none; /* Esconde a seta padrão em alguns browsers */
    display: flex;
    justify-content: space-between;
    align-items: center;
}

summary::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--cor-primaria);
    transition: transform 0.2s;
}

details[open] summary::after { transform: rotate(45deg); }

details p { padding: 1.5rem; border-top: 1px solid var(--cor-borda); color: #555; }

/* 9. Footer */
footer {
    background-color: #1a1a1a;
    color: #888;
    padding: 3rem 0;
    font-size: 0.85rem;
    text-align: center;
}
footer a { color: #ccc; }
footer a:hover { color: #fff; text-decoration: underline; }
.legal-links { margin-bottom: 1rem; }