:root {
    --black: #050505;
    --card-bg: #0d0d0d;
    --red: #ff0000;
    --red-glow: rgba(255, 0, 0, 0.4);
    --text-dim: #a0a0a0;
    --transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; outline: none; }

body {
    background-color: var(--black);
    color: white;
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

/* NAVEGAÇÃO RESPONSIVA */
.main-nav {
    display: flex; justify-content: space-between; align-items: center;
    padding: 20px 8%; position: fixed; width: 100%; top: 0;
    background: rgba(5, 5, 5, 0.9); backdrop-filter: blur(15px);
    z-index: 1000; border-bottom: 1px solid rgba(255,255,255,0.05);
}

.logo { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 1.6rem; }
.logo span { color: var(--red); text-shadow: 0 0 15px var(--red); }

.menu { display: flex; list-style: none; gap: 30px; align-items: center; }
.menu a { text-decoration: none; color: white; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1.5px; transition: var(--transition); }
.menu a:hover { color: var(--red); }

.btn-client { border: 1px solid var(--red); padding: 8px 20px; border-radius: 4px; background: rgba(255,0,0,0.1); }

/* MOBILE MENU */
#menu-toggle, .menu-icon { display: none; }

@media (max-width: 900px) {
    .menu { display: none; position: absolute; top: 100%; left: 0; width: 100%; background: var(--black); flex-direction: column; padding: 40px; border-bottom: 1px solid var(--red); }
    #menu-toggle:checked ~ .menu { display: flex; }
    .menu-icon { display: block; color: white; font-size: 1.5rem; cursor: pointer; }
    .hero h1 { font-size: 3rem !important; }
}

/* SEÇÕES */
.section { padding: 120px 8% 60px; min-height: 100vh; display: flex; flex-direction: column; justify-content: center; }

.glow-bg {
    position: absolute; top: 20%; left: 50%; transform: translateX(-50%);
    width: 60%; height: 400px; background: var(--red);
    filter: blur(160px); opacity: 0.12; z-index: -1;
}

.hero { text-align: center; position: relative; }
.badge { background: rgba(255,0,0,0.1); color: var(--red); padding: 6px 15px; border-radius: 50px; font-size: 0.75rem; border: 1px solid var(--red); margin-bottom: 20px; display: inline-block; }
.hero h1 { font-family: 'Syne', sans-serif; font-size: 5.5rem; line-height: 1; margin-bottom: 25px; }
.red-text { background: linear-gradient(180deg, #fff, var(--red)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero p { color: var(--text-dim); max-width: 600px; margin: 0 auto 40px; font-size: 1.1rem; }

/* BOTOES */
.btn-primary { background: var(--red); color: white; padding: 18px 40px; text-decoration: none; font-weight: 600; border-radius: 5px; box-shadow: 0 10px 30px rgba(255,0,0,0.3); transition: var(--transition); margin-right: 15px; }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 15px 45px var(--red-glow); }
.btn-secondary { color: white; text-decoration: none; border-bottom: 1px solid var(--red); padding-bottom: 5px; font-weight: 600; }

/* PRICING */
.pricing-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; margin-top: 50px; }
.price-card { background: var(--card-bg); padding: 50px 30px; border-radius: 20px; text-align: center; border: 1px solid rgba(255,255,255,0.05); transition: var(--transition); position: relative; }
.price-card:hover { border-color: var(--red); transform: translateY(-10px); }
.price-card.featured { border: 2px solid var(--red); box-shadow: 0 20px 50px rgba(255,0,0,0.15); }
.most-popular { position: absolute; top: -15px; left: 50%; transform: translateX(-50%); background: var(--red); font-size: 0.7rem; padding: 5px 15px; border-radius: 20px; font-weight: 800; }
.amount { font-size: 2.5rem; font-weight: 800; margin: 25px 0; }
.amount span { font-size: 1rem; color: var(--text-dim); }
.price-card ul { list-style: none; margin-bottom: 35px; color: var(--text-dim); }
.price-card li { margin-bottom: 12px; }
.btn-buy { display: block; background: transparent; border: 1px solid var(--red); color: white; padding: 15px; text-decoration: none; font-weight: 700; border-radius: 5px; transition: 0.3s; }
.btn-buy:hover { background: var(--red); color: white; }

/* RECURSOS */
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; }
.feature-item { background: linear-gradient(145deg, #0f0f0f, #050505); padding: 40px; border-radius: 15px; border: 1px solid rgba(255,255,255,0.03); position: relative; }
.feature-number { position: absolute; top: 10px; right: 20px; font-size: 3rem; font-weight: 900; color: rgba(255,0,0,0.05); }

/* --- ESTILIZAÇÃO DA SEÇÃO FAQ --- */
.faq-container {
    max-width: 900px;
    margin: 50px auto 0;
    width: 100%;
}

.faq-item {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    margin-bottom: 15px;
    transition: var(--transition);
}

.faq-item[open] {
    border-color: var(--red);
}

summary {
    padding: 20px;
    cursor: pointer;
    list-style: none;
    font-weight: 600;
    font-size: 1.1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

summary::after {
    content: '+';
    color: var(--red);
    font-size: 1.4rem;
}

.faq-content {
    padding: 0 20px 20px;
    color: var(--text-dim);
    border-top: 1px solid rgba(255, 255, 255, 0.02);
    padding-top: 15px;
}

/* CARD DE VÍDEO */
.video-card {
    margin-top: 40px;
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    background: #000;
    border: 1px solid var(--red);
    border-radius: 20px;
    overflow: hidden;
}

.video-info {
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.video-info h3 {
    font-family: 'Syne', sans-serif;
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.video-frame iframe {
    width: 100%;
    height: 300px;
    border: none;
}

@media (max-width: 800px) {
    .video-card {
        grid-template-columns: 1fr;
    }
}