/* --- VARIÁVEIS E RESET --- */
:root {
    --primary: #00ff88;
    --primary-hover: #00cc6a;
    --bg-dark: #050505;
    --bg-card: #121212;
    --text-main: #ffffff;
    --text-gray: #a1a1a1;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

.container { max-width: 1000px; margin: auto; padding: 0 20px; }
section { padding: 80px 0; }
.text-center { text-align: center; }

/* --- TIPOGRAFIA --- */
h1 {
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 800;
    margin-bottom: 20px;
    background: linear-gradient(90deg, #fff, #888);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.1;
}

h2 {
    font-size: 32px;
    text-align: center;
    margin-bottom: 50px;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

p { font-size: 18px; color: var(--text-gray); margin-bottom: 20px; }

/* --- HERO SECTION --- */
.hero {
    text-align: center;
    padding: 100px 20px;
    background: radial-gradient(circle at center, #1a2e22 0%, #050505 70%);
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.badge {
    display: inline-block;
    background: rgba(255, 0, 85, 0.1);
    color: #ff3366;
    border: 1px solid #ff3366;
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: bold;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.subheadline { max-width: 700px; margin: 0 auto 40px auto; }
.security-text { font-size: 14px; margin-top: 20px; opacity: 0.6; }

/* --- BOTÕES --- */
.btn-cta {
    background: var(--primary);
    color: #000;
    text-decoration: none;
    padding: 20px 50px;
    font-size: 20px;
    font-weight: 900;
    border-radius: 50px;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
    text-transform: uppercase;
    border: 2px solid transparent;
}

.btn-cta:hover {
    background: transparent;
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: 0 0 40px rgba(0, 255, 136, 0.6);
    transform: scale(1.05);
}

.btn-small { padding: 15px 40px; font-size: 18px; width: 100%; max-width: 300px; }

/* --- CARDS --- */
.grid-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.card {
    background: var(--bg-card);
    border: 1px solid #333;
    padding: 40px 30px;
    border-radius: 20px;
    transition: 0.3s;
    position: relative;
    overflow: hidden;
}

.card:hover { border-color: var(--primary); transform: translateY(-10px); }
.card h3 { font-size: 22px; margin: 15px 0; color: #fff; }
.icon-card { font-size: 40px; margin-bottom: 10px; }

/* --- MOCKUPS (VÍDEO) --- */
.dark-section { background: #0a0a0a; border-top: 1px solid #222; border-bottom: 1px solid #222; }
.section-sub { margin-bottom: 50px; }

.preview-grid {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.phone-mockup {
    width: 160px; /* Um pouco maior para melhor visualização */
    height: 284px; /* Proporção 9:16 exata */
    background: #000;
    border-radius: 20px;
    border: 6px solid #333;
    overflow: hidden; /* IMPORTANTE PARA O VÍDEO NÃO VAZAR */
    position: relative;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    transition: transform 0.3s ease;
}

.phone-mockup:hover { transform: scale(1.05) rotate(-2deg); border-color: var(--primary); }

/* Estilo para a tag de vídeo preencher tudo */
.phone-mockup video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* --- CHECKLIST --- */
.checklist { list-style: none; margin: 0 auto; max-width: 600px; text-align: left; }
.checklist li { font-size: 18px; margin-bottom: 20px; display: flex; align-items: center; border-bottom: 1px solid #222; padding-bottom: 10px; }
.check-icon { color: var(--primary); margin-right: 15px; font-size: 18px; }

/* --- OFERTA --- */
.offer-box {
    background: linear-gradient(145deg, #1a1a1a, #0d0d0d);
    border: 2px solid var(--primary);
    border-radius: 30px;
    padding: 60px 20px;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    box-shadow: 0 0 50px rgba(0, 255, 136, 0.1);
}

.price-old { text-decoration: line-through; color: #666; font-size: 20px; display: block; margin-bottom: 10px; }
.price-new { font-size: 64px; font-weight: 800; color: #fff; line-height: 1; margin-bottom: 30px; font-family: 'Oswald', sans-serif; }
.period { font-size: 18px; color: #999; font-weight: normal; }
.guarantee { margin-top: 30px; color: #888; font-size: 14px; }

/* --- ANIMATIONS --- */
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(0, 255, 136, 0.7); }
    70% { box-shadow: 0 0 0 20px rgba(0, 255, 136, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 255, 136, 0); }
}
.pulse { animation: pulse 2s infinite; }

/* Classe para o JS (Reveal) */
.reveal { opacity: 0; transform: translateY(50px); transition: all 1s ease; }
.reveal.active { opacity: 1; transform: translateY(0); }

/* Footer */
footer { text-align: center; padding: 60px 0; border-top: 1px solid #222; margin-top: 60px; font-size: 14px; color: #666; }
@media (max-width: 600px) { h1 { font-size: 36px; } .btn-cta { width: 100%; padding: 20px; } .phone-mockup { width: 45%; height: auto; aspect-ratio: 9/16; } }