:root {
    --bg-dark: #0a0a0f;
    --primary: #6d28d9;
    --primary-hover: #5b21b6;
    --text-light: #f8fafc;
    --text-muted: #94a3b8;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
}
* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Inter', sans-serif; scroll-behavior: smooth; }
body { background-color: var(--bg-dark); color: var(--text-light); line-height: 1.6; overflow-x: hidden; }
body::before {
    content: ''; position: fixed; top: -50%; left: -50%; width: 200%; height: 200%;
    background: radial-gradient(circle at 50% 50%, rgba(109, 40, 217, 0.15), transparent 60%); z-index: -1;
}
.navbar { display: flex; justify-content: space-between; align-items: center; padding: 2rem 5%; background: rgba(10, 10, 15, 0.8); backdrop-filter: blur(10px); position: sticky; top: 0; z-index: 100; border-bottom: 1px solid var(--glass-border); }
.logo { font-size: 1.5rem; font-weight: 800; letter-spacing: -1px; background: linear-gradient(to right, #fff, #a78bfa); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.nav-links a { color: var(--text-light); text-decoration: none; margin-left: 2rem; font-weight: 600; transition: color 0.3s; }
.nav-links a:hover { color: var(--primary); }
.btn-primary, .btn-secondary { padding: 0.75rem 1.5rem; border-radius: 8px; text-decoration: none; font-weight: 600; transition: all 0.3s ease; display: inline-block; cursor: pointer;}
.btn-primary { background: var(--primary); color: white; border: 1px solid var(--primary); box-shadow: 0 4px 15px rgba(109, 40, 217, 0.4); }
.btn-primary:hover { background: var(--primary-hover); transform: translateY(-2px); }
.btn-secondary { background: transparent; color: white; border: 1px solid var(--glass-border); }
.btn-secondary:hover { background: var(--glass-bg); border-color: white; }
.large { padding: 1rem 2rem; font-size: 1.1rem; }
.w-full { display: block; text-align: center; margin-top: 1.5rem; }
.hero { display: flex; align-items: center; justify-content: space-between; padding: 6rem 5%; min-height: 80vh; }
.hero-content { flex: 1; max-width: 600px; }
.hero h1 { font-size: 4rem; font-weight: 800; line-height: 1.1; margin-bottom: 1.5rem; letter-spacing: -2px; }
.hero p { font-size: 1.2rem; color: var(--text-muted); margin-bottom: 2.5rem; }
.cta-group { display: flex; gap: 1rem; }
.hero-graphics { flex: 1; position: relative; height: 400px; display: flex; justify-content: center; align-items: center; }
.glass-card { background: var(--glass-bg); border: 1px solid var(--glass-border); backdrop-filter: blur(12px); padding: 1.5rem; border-radius: 12px; position: absolute; box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3); animation: float 6s ease-in-out infinite; font-weight: 600; }
.whatsapp { top: 20%; left: 10%; animation-delay: 0s; border-left: 4px solid #25D366; }
.email { top: 50%; right: 10%; animation-delay: 2s; border-left: 4px solid #3b82f6; }
.ai { bottom: 10%; left: 20%; animation-delay: 4s; border-left: 4px solid var(--primary); }
@keyframes float { 0% { transform: translateY(0px); } 50% { transform: translateY(-20px); } 100% { transform: translateY(0px); } }
.features { padding: 5rem 5%; text-align: center; }
.features h2 { font-size: 2.5rem; margin-bottom: 3rem; }
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; }
.feature-card { background: var(--glass-bg); border: 1px solid var(--glass-border); padding: 2rem; border-radius: 16px; text-align: left; transition: transform 0.3s; }
.feature-card:hover { transform: translateY(-10px); border-color: var(--primary); }
.feature-card h3 { font-size: 1.3rem; margin-bottom: 1rem; color: white; }
.feature-card p { color: var(--text-muted); }
.pricing { padding: 5rem 5%; display: flex; flex-direction: column; align-items: center; }
.pricing h2 { font-size: 2.5rem; margin-bottom: 3rem; }
.pricing-card { background: linear-gradient(145deg, rgba(255,255,255,0.05) 0%, rgba(109,40,217,0.1) 100%); border: 1px solid var(--glass-border); padding: 3rem; border-radius: 24px; max-width: 400px; width: 100%; }
.pricing-card h3 { font-size: 1.5rem; margin-bottom: 1rem; }
.price { font-size: 1rem; color: var(--text-muted); margin-bottom: 2rem; }
.price span { font-size: 3.5rem; font-weight: 800; color: white; }
.pricing-card ul { list-style: none; margin-bottom: 2rem; }
.pricing-card li { margin-bottom: 1rem; color: var(--text-muted); position: relative; padding-left: 1.5rem; }
.pricing-card li::before { content: '✓'; position: absolute; left: 0; color: var(--primary); font-weight: bold; }
.setup-fee { font-size: 0.85rem; color: #64748b; }
footer { text-align: center; padding: 3rem 5%; color: var(--text-muted); border-top: 1px solid var(--glass-border); }
@media (max-width: 768px) { .hero { flex-direction: column; text-align: center; } .hero h1 { font-size: 2.5rem; } .cta-group { flex-direction: column; } .nav-links { display: none; } .hero-graphics { margin-top: 3rem; width: 100%; } }