:root {
    --bg-primary: #09090b; /* Deep Obsidian */
    --bg-secondary: #18181b; /* Rich Zinc */
    --accent: #f43f5e; /* Rose Crimson */
    --accent-hover: #fb7185; /* Light Crimson */
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(244, 63, 94, 0.15);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-primary);
    background-image: radial-gradient(circle at top right, var(--bg-secondary) 0%, transparent 50%),
                      radial-gradient(circle at bottom left, var(--bg-secondary) 0%, transparent 50%);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, .serif {
    font-family: 'Playfair Display', serif;
}

a { text-decoration: none; color: inherit; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Utilities */
.text-center { text-align: center; }
.section-title { font-size: 2.8rem; margin-bottom: 20px; color: var(--accent); }
.section-subtitle { font-size: 1.2rem; color: var(--text-secondary); margin-bottom: 40px; }

/* Buttons */
.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 15px 35px;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    text-align: center;
}
.btn-primary {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    color: #fff;
    border: none;
    box-shadow: 0 10px 20px rgba(244, 63, 94, 0.2);
}
.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(244, 63, 94, 0.4);
}
.btn-secondary {
    background: transparent;
    color: var(--accent);
    border: 2px solid var(--accent);
}
.btn-secondary:hover {
    background: var(--glass-bg);
    border-color: var(--accent-hover);
    color: var(--accent-hover);
}

/* Glassmorphism Cards */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 40px;
    transition: transform 0.3s ease, border-color 0.3s;
}
.glass-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    padding: 20px 0;
    z-index: 1000;
    transition: all 0.3s ease;
}
.navbar.scrolled {
    background: rgba(9, 9, 11, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    padding: 15px 0;
}
.nav-content {
    display: flex; justify-content: space-between; align-items: center;
}
.logo { font-size: 1.5rem; font-weight: 700; letter-spacing: 2px; color: var(--accent); font-family: 'Playfair Display', serif;}
.navbar nav a {
    margin-left: 30px; font-weight: 500; font-size: 0.95rem; color: var(--text-secondary); transition: color 0.3s;
}
.navbar nav a:hover { color: var(--text-primary); }
.btn-nav {
    background: var(--accent);
    color: #fff !important;
    padding: 10px 25px;
    border-radius: 50px;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
    background: linear-gradient(rgba(9, 9, 11, 0.7), rgba(24, 24, 27, 0.8)), url('../images/hero-bg.png') center/cover no-repeat;
}
.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}
.hero .badge {
    display: inline-block;
    padding: 8px 20px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    color: var(--accent);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 25px;
}
.hero h1 {
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 25px;
    background: linear-gradient(to right, #fff, var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero p.lead {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}
.hero-actions {
    display: flex; gap: 20px; justify-content: center; margin-bottom: 30px;
}
.hero-support {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.5);
}

/* Stats Section */
.trust-section { padding: 80px 0; border-top: 1px solid var(--glass-border); border-bottom: 1px solid var(--glass-border); background: var(--glass-bg); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; margin-top: 40px; }
.stat-card { text-align: center; padding: 30px; }
.stat-number { font-size: 3rem; font-weight: 700; color: var(--accent); margin-bottom: 10px; font-family: 'Playfair Display', serif; }
.stat-label { font-size: 1rem; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 1px; }
.stat-text { font-size: 1.5rem; color: #fff; margin-bottom: 10px; font-family: 'Playfair Display', serif; }

/* Grid Sections */
.problem-section, .benefits-section { padding: 100px 0; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.feature-card h3 { font-size: 1.5rem; margin-bottom: 15px; color: var(--text-primary); }
.feature-card p { color: var(--text-secondary); }

/* Programs */
.programs-section { padding: 100px 0; background: var(--glass-bg); }
.programs-grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; margin-top: 50px;
}
.program-card {
    background: linear-gradient(145deg, rgba(24,24,27,0.8) 0%, rgba(9,9,11,0.6) 100%);
    border: 1px solid var(--glass-border);
    padding: 40px;
    border-radius: 20px;
    transition: transform 0.3s;
}
.program-card:hover { transform: translateY(-5px); border-color: var(--accent); }
.program-card h3 { font-size: 1.8rem; margin-bottom: 15px; color: var(--accent); }
.program-card p { color: var(--text-secondary); }

/* Testimonials */
.testimonials-section { padding: 100px 0; }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.test-card {
    background: var(--glass-bg); padding: 40px; border-radius: 20px; border: 1px solid var(--glass-border);
}
.stars { color: var(--accent-hover); margin-bottom: 20px; font-size: 1.2rem; }
.test-card p { font-style: italic; color: var(--text-secondary); }

/* Pricing */
.pricing-section { padding: 100px 0; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-top: 50px; }
.pricing-card {
    background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: 20px; padding: 50px 40px; text-align: center; position: relative; transition: transform 0.3s;
}
.pricing-card:hover { transform: translateY(-10px); border-color: var(--accent); }
.pricing-card.highlight {
    background: linear-gradient(180deg, rgba(24,24,27,0.9) 0%, rgba(9,9,11,0.9) 100%);
    border-color: var(--accent);
    transform: scale(1.05);
}
.pricing-card.highlight:hover { transform: scale(1.05) translateY(-5px); }
.popular-badge {
    position: absolute; top: 0; left: 50%; transform: translate(-50%, -50%);
    background: var(--accent); color: #fff; padding: 8px 20px; border-radius: 50px; font-weight: 600; font-size: 0.85rem;
}
.pricing-card h3 { font-size: 1.5rem; color: var(--text-secondary); margin-bottom: 15px; }
.pricing-price { font-size: 3.5rem; font-weight: 700; color: #fff; margin-bottom: 20px; font-family: 'Playfair Display', serif;}
.pricing-price span { font-size: 1rem; color: var(--text-secondary); font-weight: 400; }
.pricing-desc { color: var(--text-secondary); margin-bottom: 30px; font-size: 0.95rem; }
.pricing-features { list-style: none; margin-bottom: 40px; text-align: left; }
.pricing-features li { margin-bottom: 15px; color: var(--text-secondary); padding-left: 25px; position: relative; }
.pricing-features li::before {
    content: '✓'; position: absolute; left: 0; color: var(--accent); font-weight: bold;
}
.pricing-card .btn-primary { width: 100%; }

/* FAQ */
.faq-section { padding: 100px 0; max-width: 800px; margin: 0 auto; }
.accordion { margin-top: 40px; }
.faq-item {
    background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: 10px; margin-bottom: 15px; overflow: hidden;
}
.faq-q {
    padding: 20px; font-weight: 600; cursor: pointer; display: flex; justify-content: space-between; align-items: center; color: #fff;
}
.faq-q span { color: var(--accent); font-size: 1.5rem; transition: transform 0.3s; }
.faq-a { padding: 0 20px; max-height: 0; overflow: hidden; transition: max-height 0.3s ease, padding 0.3s ease; color: var(--text-secondary); }
.faq-item.active .faq-a { padding: 0 20px 20px; max-height: 500px; }
.faq-item.active .faq-q span { transform: rotate(45deg); }

/* Footer */
.footer { border-top: 1px solid var(--glass-border); padding: 60px 0 30px; margin-top: 50px; background: rgba(0,0,0,0.3); }
.footer-content { display: flex; justify-content: space-between; align-items: flex-start; }
.footer p { color: var(--text-secondary); margin-top: 10px; font-size: 0.9rem; }

/* Animations */
.fade-in-up { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.fade-in-up.visible { opacity: 1; transform: translateY(0); }

/* Checkout */
.checkout-wrapper { max-width: 600px; margin: 120px auto 100px; }
.checkout-card { padding: 40px; text-align: center; }
.checkout-details { margin: 30px 0; padding: 20px; background: rgba(0,0,0,0.2); border-radius: 10px; border: 1px solid var(--glass-border); }
.checkout-price { font-size: 2.5rem; font-weight: bold; color: var(--accent); margin: 15px 0; font-family: 'Playfair Display', serif;}

/* Responsive */
@media (max-width: 900px) {
    .grid-3, .stats-grid, .testimonials-grid { grid-template-columns: 1fr 1fr; }
    .pricing-grid { grid-template-columns: 1fr; max-width: 500px; margin: 50px auto 0; }
    .pricing-card.highlight { transform: scale(1); }
    .hero h1 { font-size: 3.5rem; }
    .programs-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    .grid-3, .stats-grid, .testimonials-grid { grid-template-columns: 1fr; }
    .nav-content { flex-direction: column; gap: 15px; }
    .navbar nav a { margin: 0 10px; }
    .hero-actions { flex-direction: column; }
    .footer-content { flex-direction: column; text-align: center; gap: 30px; }
    .footer-links { text-align: center !important; }
}