:root {
    --primary: #ff5500;
    --primary-dark: #cc4400;
    --gradient-brand: linear-gradient(90deg, #ff5500 0%, #ffaa00 100%);
    --bg-dark: #0a0a0a;
    --bg-card: #141414;
    --bg-lighter: #1e1e1e;
    --text-pure: #ffffff;
    --text-muted: #a3a3a3;
    --border: rgba(255, 85, 0, 0.2);
    --error: #ef4444;
    
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { background-color: var(--bg-dark); color: var(--text-pure); font-family: var(--font-body); line-height: 1.6; scroll-behavior: smooth; }
a { text-decoration: none; color: inherit; transition: 0.3s;}

.container { max-width: 1000px; margin: 0 auto; padding: 0 20px; }

/* Typography */
h1, h2, h3, h4 { font-family: var(--font-heading); }
.text-gradient { background: var(--gradient-brand); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; font-weight: 900; }
.highlight { color: var(--primary); font-weight: 800; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-weight: 800; font-family: var(--font-heading); text-transform: uppercase; border-radius: 6px; cursor: pointer; transition: 0.3s; text-align: center; }
.btn-primary { background: var(--primary); color: #fff; padding: 14px 28px; font-size: 0.95rem; }
.btn-primary:hover { background: var(--primary-dark); transform: scale(1.05); }

.btn-huge { background: var(--gradient-brand); color: #000; padding: 24px 48px; font-size: 1.4rem; border-radius: 12px; box-shadow: 0 10px 40px rgba(255, 85, 0, 0.4); width: 100%; max-width: 600px; letter-spacing: 1px; }
.btn-huge:hover { transform: translateY(-5px) scale(1.02); box-shadow: 0 20px 50px rgba(255, 85, 0, 0.6); }

/* Pulse Animation */
@keyframes pulseGlow {
    0% { box-shadow: 0 0 0 0 rgba(255, 85, 0, 0.7); }
    70% { box-shadow: 0 0 0 20px rgba(255, 85, 0, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 85, 0, 0); }
}
.btn-pulse { animation: pulseGlow 2s infinite; }

/* Demo Topbar */
.demo-topbar { background-color: #000; color: #fff; padding: 12px 24px; display: flex; justify-content: space-between; align-items: center; font-size: 0.9rem; border-bottom: 1px solid #222; font-family: var(--font-body); }
.demo-topbar strong { color: var(--primary); }
.demo-topbar a { color: var(--primary); display: flex; align-items: center; gap: 6px; font-weight: 600; }
.demo-topbar a:hover { color: #fff; }

/* Header */
.header { padding: 20px 0; background: rgba(10, 10, 10, 0.9); backdrop-filter: blur(10px); position: sticky; top: 0; z-index: 100; border-bottom: 1px solid rgba(255,255,255,0.05); }
.header-content { display: flex; justify-content: space-between; align-items: center; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.logo { display: flex; align-items: center; gap: 12px; font-family: var(--font-heading); font-size: 1.8rem; font-weight: 900; letter-spacing: 3px; }
.logo i { color: var(--primary); font-size: 2.2rem; }

/* Hero Section */
.hero { padding: 60px 0 80px; text-align: center; background: radial-gradient(circle at top, rgba(255,85,0,0.1) 0%, transparent 60%); }
.hero-container { display: flex; flex-direction: column; align-items: center; }
.hero-badge { background: rgba(255, 85, 0, 0.15); border: 1px solid var(--primary); color: var(--primary); padding: 8px 24px; border-radius: 50px; font-size: 0.85rem; font-weight: 800; letter-spacing: 2px; margin-bottom: 24px; }
.hero h1 { font-family: var(--font-heading); font-size: 3.5rem; line-height: 1.1; margin-bottom: 24px; font-weight: 900; text-transform: uppercase; }
.hero p { font-size: 1.25rem; color: var(--text-muted); max-width: 800px; margin: 0 auto 40px; font-weight: 400; }

.video-wrapper { width: 100%; max-width: 800px; aspect-ratio: 16/9; margin-bottom: 40px; background: #000; border: 2px solid var(--border); border-radius: 12px; box-shadow: 0 30px 60px rgba(0,0,0,0.9); overflow: hidden; position: relative; }
.video-placeholder { width: 100%; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; background: url('https://picsum.photos/800/450?grayscale') center/cover no-repeat; position: relative; cursor: pointer; }
.video-placeholder::before { content:''; position: absolute; top:0; left:0; width:100%; height:100%; background: rgba(10,10,10,0.8); transition: 0.3s; }
.video-placeholder:hover::before { background: rgba(10,10,10,0.6); }
.video-placeholder * { position: relative; z-index: 1;}
.video-placeholder:hover i { transform: scale(1.1); filter: drop-shadow(0 0 20px var(--primary));}

.video-placeholder span { font-weight: 600; color: var(--text-pure); font-size: 1.1rem; border-bottom: 1px solid var(--primary); padding-bottom: 4px; }

.secure-checkout { display: flex; align-items: center; gap: 8px; justify-content: center; margin-top: 24px; color: #4ade80; font-weight: 600; font-size: 0.9rem; }

/* Proof Bar */
.proof-bar { background: var(--gradient-brand); color: #000; padding: 20px 0; }
.proof-content { display: flex; justify-content: center; align-items: center; gap: 16px; font-weight: 700; font-size: 1.1rem; }
.stars { display: flex; gap: 4px; font-size: 1.2rem; }

/* Pain Section */
.pain-section { padding: 100px 0; background: var(--bg-card); text-align: center; }
.pain-section h2 { font-size: 2.5rem; margin-bottom: 60px; max-width: 800px; margin-left: auto; margin-right: auto; line-height: 1.2; font-weight: 900; }
.pain-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; text-align: left; }
.pain-card { background: var(--bg-dark); padding: 40px 32px; border-radius: 12px; border: 1px solid rgba(255,255,255,0.05); transition: 0.3s; }
.pain-card:hover { border-color: rgba(239, 68, 68, 0.4); transform: translateY(-5px); }
.error-icon { font-size: 3rem; color: var(--error); margin-bottom: 24px; }
.pain-card h3 { font-size: 1.3rem; margin-bottom: 16px; font-weight: 800; color: var(--text-pure); line-height: 1.3;}
.pain-card p { color: var(--text-muted); font-size: 1rem; }

/* Modules */
.modules { padding: 120px 0; }
.section-title { font-size: 3rem; text-align: center; margin-bottom: 60px; font-weight: 900; text-transform: uppercase; }
.modules-list { display: flex; flex-direction: column; gap: 24px; max-width: 800px; margin: 0 auto; }
.module-item { display: flex; background: var(--bg-card); border-radius: 12px; border: 1px solid rgba(255,255,255,0.05); overflow: hidden; transition: 0.3s; }
.module-item:hover { transform: translateX(10px); border-color: rgba(255,255,255,0.2); }
.module-number { background: var(--bg-lighter); padding: 32px; display: flex; align-items: center; justify-content: center; font-family: var(--font-heading); font-weight: 900; color: var(--primary); font-size: 1.2rem; border-right: 1px solid rgba(255,255,255,0.05); min-width: 160px; text-align: center; }
.module-content { padding: 32px; }
.module-content h3 { font-size: 1.4rem; margin-bottom: 12px; color: var(--text-pure); font-weight: 800; }
.module-content p { color: var(--text-muted); }

/* Offer Section */
.offer-section { padding: 120px 0; background: radial-gradient(circle at center, rgba(255,85,0,0.1) 0%, transparent 60%); display: flex; justify-content: center; }
.offer-box { background: var(--bg-card); border: 2px solid var(--primary); border-radius: 20px; padding: 60px 40px; text-align: center; max-width: 600px; width: 100%; box-shadow: 0 30px 60px rgba(0,0,0,0.8); position: relative; }
.offer-box::before { content: 'OFERTA LIBERADA'; position: absolute; top: -16px; left: 50%; transform: translateX(-50%); background: var(--primary); color: #fff; padding: 6px 24px; border-radius: 20px; font-weight: 900; font-family: var(--font-heading); letter-spacing: 2px; font-size: 0.8rem;}
.offer-box h2 { font-size: 2.2rem; margin-bottom: 40px; }
.price-anchor { font-size: 1.2rem; color: var(--text-muted); margin-bottom: -10px; font-weight: 600;}
.strike { text-decoration: line-through; color: var(--error); }
.price-actual { display: flex; align-items: flex-start; justify-content: center; color: var(--text-pure); font-weight: 900; font-family: var(--font-heading); margin-bottom: 8px; }
.currency { font-size: 1.5rem; margin-top: 10px; margin-right: 8px; }
.value { font-size: 6rem; line-height: 0.9; }
.cents { font-size: 2rem; margin-top: 10px; }
.cash-price { font-size: 1.1rem; color: #4ade80; font-weight: 700; margin-bottom: 40px; }

.guarantee { display: flex; align-items: flex-start; gap: 24px; margin-top: 60px; text-align: left; background: rgba(255,255,255,0.02); padding: 32px; border-radius: 12px; border-top: 1px solid rgba(255,255,255,0.05);}
.guarantee i { font-size: 4.5rem; color: #4ade80; flex-shrink: 0;}
.guarantee h4 { font-size: 1.2rem; margin-bottom: 8px; font-weight: 800;}
.guarantee p { font-size: 0.95rem; color: var(--text-muted); }

/* Footer */
.footer { border-top: 1px solid #222; padding: 80px 0; text-align: center; font-size: 0.85rem; color: #525252; background: #000;}
.footer p { max-width: 800px; margin: 0 auto; }
.footer-links { margin-top: 24px; display: flex; justify-content: center; gap: 32px; font-weight: 600;}
.footer-links a:hover { color: var(--text-pure); }

@media (max-width: 768px) {
    .header .btn-primary { display: none; }
    .hero h1 { font-size: 2.2rem; }
    .hero p { font-size: 1.1rem; }
    .btn-huge { font-size: 1.1rem; padding: 20px; }
    .pain-grid { grid-template-columns: 1fr; }
    .module-item { flex-direction: column; }
    .module-item:hover { transform: translateY(-5px); }
    .module-number { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.05); padding: 16px; }
    .price-actual .value { font-size: 4rem; }
    .guarantee { flex-direction: column; text-align: center; align-items: center;}
    .proof-content { flex-direction: column; text-align: center;}
    .footer-links { flex-direction: column; gap: 16px; }
}