:root {
    --primary: #facc15;
    --primary-light: #fde047;
    --primary-dark: #eab308;
    --bg-dark: #070707;
    --bg-card: rgba(255, 255, 255, 0.03);
    --text-main: #ffffff;
    --text-muted: #a1a1aa;
    --whatsapp: #25D366;
    --glass: rgba(255, 255, 255, 0.05);
    --border-glass: rgba(255, 255, 255, 0.08);
    --transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    --glow: 0 0 30px rgba(250, 204, 21, 0.3);
    --shadow-premium: 0 20px 40px rgba(0, 0, 0, 0.4);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    overflow-x: hidden;
    line-height: 1.6;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(250, 204, 21, 0.03) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(250, 204, 21, 0.03) 0%, transparent 40%);
}

#three-container { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: -1; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.text-center { text-align: center; }
.center { margin: 0 auto; }

/* Buttons */
.btn {
    padding: 14px 32px;
    border-radius: 12px;
    font-weight: 800;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    font-size: 0.9rem;
}

.btn-login { background: transparent; color: var(--primary); border: 2px solid var(--primary); }
.btn-login:hover { background: var(--primary); color: var(--bg-dark); box-shadow: var(--glow); }

.btn-primary {
    background: var(--primary);
    color: var(--bg-dark);
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);
}

.btn-primary:hover {
    transform: translateY(-4px) scale(1.03);
    box-shadow: 0 15px 35px rgba(250, 204, 21, 0.4);
}

/* Glass Panels */
.glass-container {
    background: var(--glass);
    backdrop-filter: blur(25px);
    border: 1px solid var(--border-glass);
    padding: 60px 40px;
    border-radius: 30px;
    margin: 60px 0;
}

.glass-card {
    background: var(--glass);
    backdrop-filter: blur(15px);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    padding: 30px;
    transition: var(--transition);
}

.glass-card:hover { 
    transform: translateY(-10px); 
    border-color: var(--primary);
    background: rgba(255,255,255,0.08);
}

/* Neumorphic Effects */
.neumorphic {
    background: #0d0d0d;
    box-shadow: 8px 8px 16px #050505, -4px -4px 12px rgba(255,255,255,0.03);
    border-radius: 20px;
    transition: var(--transition);
}

/* Header */
header {
    background: #0a0a0a;
    border-bottom: 1px solid var(--border-glass);
    position: sticky; top: 0; z-index: 2000;
    height: 80px;
    display: flex;
    align-items: center;
}

nav { display: flex; justify-content: space-between; align-items: center; width: 100%; }
.logo-wrapper { flex-shrink: 0; }
.nav-title { font-size: 1.5rem; font-weight: 800; color: var(--primary); }
.nav-links { display: flex; list-style: none; gap: 25px; align-items: center; }
.nav-links a { text-decoration: none; color: white; font-weight: 600; font-size: 0.95rem; transition: var(--transition); }
.nav-links a:hover, .nav-links a.active { color: var(--primary); }

.nav-auth { display: flex; gap: 15px; align-items: center; }
.mobile-menu-btn { 
    display: none; 
    font-size: 1.6rem; 
    color: var(--primary); 
    cursor: pointer; 
    z-index: 2010;
    width: 45px;
    height: 45px;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.05);
    border-radius: 10px;
    border: 1px solid var(--border-glass);
}
.mobile-only { display: none !important; }

/* Hero */
.hero { display: grid; grid-template-columns: 1fr 1fr; align-items: center; min-height: 70vh; padding: 60px 0; gap: 40px; position: relative; }
.hero-content { z-index: 2; }
.hero-title { font-size: 3.2rem; line-height: 1.1; margin-bottom: 20px; }
.highlight { color: var(--primary); text-shadow: 0 0 10px rgba(250,204,21,0.3); }
.hero-chips { display: flex; gap: 15px; margin-bottom: 40px; flex-wrap: wrap; }
.chip { padding: 10px 18px; border-radius: 50px; background: rgba(255,255,255,0.05); font-size: 0.85rem; display: flex; align-items: center; gap: 8px; border: 1px solid rgba(255,255,255,0.1); }
.chip i { color: var(--primary); }

.hero-visual { display: flex; justify-content: center; perspective: 1500px; position: relative; }
.image-3d-card { 
    max-width: 400px; 
    border-radius: 24px; 
    overflow: hidden; 
    box-shadow: var(--shadow-premium);
    border: 1px solid var(--border-glass);
    transition: var(--transition);
    background: var(--glass);
    padding: 10px;
}
.hero-img { width: 100%; height: auto; display: block; border-radius: 18px; }

/* Stats */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding: 60px 0; }
.stat-card { padding: 40px 20px; text-align: center; }
.stat-icon { font-size: 2.2rem; color: var(--primary); margin-bottom: 15px; }
.stat-card h3 { font-size: 1.4rem; margin-bottom: 10px; }
.stat-card p { font-size: 0.9rem; color: var(--text-muted); }

/* Common */
.section-title { font-size: 3rem; margin-bottom: 20px; transition: var(--transition); }
.small-yellow-bar { width: 60px; height: 5px; background: var(--primary); margin-bottom: 40px; }

/* Team Section */
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-top: 50px; }
.team-img-wrapper { width: 140px; height: 140px; border-radius: 50%; overflow: hidden; margin: 0 auto 20px; border: 3px solid var(--primary); box-shadow: var(--glow); }
.team-img { width: 100%; height: 100%; object-fit: cover; }
.designation { color: var(--primary); font-weight: 700; display: block; margin-bottom: 10px; }

/* Benefits */
.benefits-checklist { display: grid; grid-gap: 20px; margin-top: 40px; }
.benefit-item { display: flex; gap: 20px; align-items: center; }
.check { width: 35px; height: 35px; background: var(--primary); color: #000; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 900; flex-shrink: 0; }

/* Strategy Center */
.strategy-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; margin: 40px 0; }
.webinar-cta { padding: 40px; display: flex; align-items: center; justify-content: space-between; margin-top: 30px; }

/* App Section */
.app-section { padding: 80px 0; }
.app-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.app-mockup { display: flex; justify-content: center; position: relative; }
.app-img { width: 100%; max-width: 450px; height: auto; border-radius: 40px; box-shadow: 0 30px 60px rgba(0,0,0,0.5); border: 2px solid var(--border-glass); }
.app-features-list { list-style: none; margin: 30px 0; }
.app-features-list li { margin-bottom: 15px; display: flex; align-items: center; gap: 15px; color: var(--primary); font-weight: 600; }
.download-steps { background: rgba(255,255,255,0.03); padding: 30px; border-radius: 20px; margin-bottom: 30px; }
.download-steps ol { padding-left: 20px; margin-top: 15px; }
.download-steps li { margin-bottom: 10px; color: var(--text-muted); }

/* Whatsapp */
.whatsapp-btn {
    position: fixed; bottom: 30px; right: 30px; background: var(--whatsapp); color: white;
    padding: 10px 20px; border-radius: 50px; display: flex; align-items: center; gap: 10px;
    z-index: 5000; font-weight: 800; text-decoration: none; box-shadow: 0 10px 25px rgba(37,211,102,0.4);
}
.wa-icon-wrapper { width: 30px; height: 30px; background: rgba(255,255,255,0.2); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; }

/* Responsive Base */
@media (max-width: 1024px) {
    .nav-auth { display: none !important; }
    .mobile-menu-btn { display: flex !important; }
    
    .nav-links {
        position: fixed !important;
        top: 0 !important;
        right: -100% !important;
        width: 100% !important;
        height: 100vh !important;
        background: rgba(7, 7, 7, 0.98) !important;
        backdrop-filter: blur(20px);
        flex-direction: column !important;
        justify-content: center !important;
        transition: 0.5s cubic-bezier(0.23, 1, 0.32, 1) !important;
        z-index: 2000 !important;
        visibility: hidden !important;
        opacity: 0 !important;
    }

    .nav-links.active { 
        right: 0 !important; 
        visibility: visible !important;
        opacity: 1 !important;
    }

    .hero { grid-template-columns: 1fr !important; text-align: center !important; padding: 60px 20px !important; }
    .hero-visual { order: -1 !important; margin-bottom: 30px; }
    .hero-title { font-size: 2.8rem !important; }
    .image-3d-card { max-width: 300px !important; margin: 0 auto !important; }
    
    .stats-grid, .team-grid, .features-v2-grid, .testimonial-grid, .blog-grid, .strategy-grid, .app-grid { grid-template-columns: 1fr 1fr !important; gap: 20px !important; }
    .app-mockup { order: 2; }
    .app-img { max-width: 350px !important; }
}

@media (max-width: 768px) {
    .section-title { font-size: 2.2rem !important; }
    .stats-grid, .team-grid, .features-v2-grid, .testimonial-grid, .blog-grid, .strategy-grid, .how-to-grid { grid-template-columns: 1fr !important; }
    .payment-grid { grid-template-columns: repeat(3, 1fr) !important; }
    .glass-container { padding: 40px 20px; }
}

@media (max-width: 500px) {
    .hero-title { font-size: 2rem !important; }
    .nav-title { font-size: 1.2rem !important; }
    .hero-chips { justify-content: center; }
    .whatsapp-btn { padding: 12px 24px !important; font-size: 0.8rem !important; bottom: 20px !important; right: 20px !important; }
    .wa-icon-wrapper { width: 28px !important; height: 28px !important; font-size: 1rem !important; }
    .app-img { max-width: 280px !important; }
    .team-img-wrapper { width: 120px !important; height: 120px !important; }
}

/* Footer & Other */
.testimonial-grid, .blog-grid, .strategy-grid, .payment-grid { display: grid; gap: 20px; }
.payment-grid { grid-template-columns: repeat(6, 1fr); }
footer { background: #050505; padding: 40px 0; border-top: 1px solid rgba(255,255,255,0.05); }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 30px; }