/* ==========================================
   1. CONFIGURAÇÕES GLOBAIS E VARIÁVEIS
   ========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    scroll-behavior: smooth;
}

:root {
    --bg-main: #0b0c10;
    --bg-alt: #0f1115;
    --bg-card: #1f2833;
    --text-main: #ffffff;
    --text-muted: #c5c6c7;
    --color-primary: #6f42c1; 
    --color-accent: #00f2fe;  
    --color-success: #2ecc71;
    --color-warning: #f1c40f;
    --max-width: 1100px;
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.6;
}

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

.section {
    padding: 90px 0;
}

.section-alt {
    background-color: var(--bg-alt);
}

.text-center {
    text-align: center;
}

/* Grids Modulares */
.grid-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

/* Estrutura de Linha de Texto (Passo a Passo) */
.content-row {
    max-width: 800px;
    margin: 40px auto 0 auto;
    display: flex;
    flex-direction: column;
    gap: 30px;
    text-align: left;
}

.content-text {
    background: rgba(255, 255, 255, 0.02);
    padding: 25px;
    border-radius: 8px;
    border-left: 4px solid var(--color-primary);
}

.content-text h3 span {
    color: var(--color-accent);
    margin-right: 10px;
    font-weight: bold;
}

/* Container do FAQ */
.faq-container {
    max-width: 800px;
    margin: 40px auto 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.faq-item {
    text-align: left;
}

/* ==========================================
   3. COMPONENTES UTILITÁRIOS
   ========================================== */
.title-main {
    font-size: 3.2rem;
    margin: 20px 0;
    background: linear-gradient(45deg, #fff, var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.title-section {
    font-size: 2.2rem;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.description {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 750px;
    margin: 0 auto 30px auto;
}

.tag {
    background: rgba(111, 66, 193, 0.3);
    color: var(--color-accent);
    padding: 6px 18px;
    border-radius: 20px;
    font-size: 0.9rem;
    text-transform: uppercase;
    font-weight: bold;
    border: 1px solid rgba(0, 242, 254, 0.2);
    display: inline-block;
}

/* Botões */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 5px;
    font-weight: bold;
    text-decoration: none;
    cursor: pointer;
    transition: 0.3s ease;
    border: none;
    font-size: 1rem;
}

.btn-large {
    padding: 18px 45px;
    font-size: 1.2rem;
}

.btn-primary {
    background-color: var(--color-primary);
    color: white;
    box-shadow: 0 4px 15px rgba(111, 66, 193, 0.4);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(111, 66, 193, 0.6); }

.btn-success {
    background-color: var(--color-success);
    color: white;
    width: 100%;
}
.btn-success:hover { background-color: #27ae60; transform: scale(1.01); }

.btn-outline {
    background: transparent;
    border: 1px solid var(--color-accent);
    color: var(--color-accent);
}
.btn-outline:hover { background: var(--color-accent); color: var(--bg-main); }

/* Cards */
.card {
    background: var(--bg-card);
    padding: 35px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.03);
    transition: 0.3s;
}
.card:hover { border-color: var(--color-primary); }

.card-title {
    margin-bottom: 12px;
    color: var(--color-accent);
}

.card-cta {
    max-width: 650px;
    margin: 0 auto;
    background: linear-gradient(135deg, var(--bg-card) 0%, #140e2b 100%);
    border: 1px solid rgba(111, 66, 193, 0.4);
}

/* ==========================================
   4. ESPECIALIZAÇÕES (HERO, HEADER, ELEMENTS)
   ========================================== */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 5%;
    background: rgba(11, 12, 16, 0.9);
    backdrop-filter: blur(10px);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
}
.logo { font-size: 1.5rem; font-weight: bold; }
.logo span { color: var(--color-accent); }

.section-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 140px;
    background: radial-gradient(circle at center, #160d29 0%, var(--bg-main) 80%);
}

.info-grid {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}
.info-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 12px 25px;
    border-radius: 30px;
    font-size: 1.1rem;
    border: 1px solid rgba(255,255,255,0.1);
}

.countdown { display: flex; justify-content: center; gap: 20px; margin: 30px 0; }
.countdown-item { display: flex; flex-direction: column; font-size: 0.8rem; color: var(--text-muted); }
.countdown-item span { font-size: 2.2rem; font-weight: bold; color: var(--color-accent); }

.price-box { margin: 30px 0; }
.price-old { text-decoration: line-through; color: var(--text-muted); display: block; }
.price-current { font-size: 1.4rem; }
.price-current strong { font-size: 2.8rem; color: var(--color-success); }

.alert-text { display: block; margin-top: 15px; color: var(--color-warning); font-weight: bold; }

.footer { padding: 45px 0; color: var(--text-muted); font-size: 0.85rem; background-color: #050608; }

/* ==========================================
   5. RESPONSIVIDADE
   ========================================== */
@media (max-width: 768px) {
    .title-main { font-size: 2.4rem; }
    .title-section { font-size: 1.8rem; }
    .info-item { width: 100%; }
    .section { padding: 60px 0; }
}