:root {
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --primary: #1E3A8A;
    --primary-light: #2563EB;
    --accent: #F59E0B; /* Gold */
    --accent-hover: #D97706;
    --text-main: #1f2937;
    --text-muted: #6b7280;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

body {
    font-family: var(--font-body);
    color: var(--text-main);
    background-color: var(--bg-primary);
    line-height: 1.6;
}
body.bg-light { background-color: var(--bg-secondary); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 700; color: var(--primary); }

/* Navbar */
.navbar {
    position: fixed; top: 0; width: 100%; z-index: 100;
    background: transparent; transition: all 0.3s ease; padding: 20px 0;
}
.navbar.scrolled {
    background: rgba(30, 58, 138, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 15px 0;
}
.nav-content { display: flex; justify-content: space-between; align-items: center; }
.logo { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 700; color: #fff; text-decoration: none; letter-spacing: 1px;}
.navbar nav a { margin-left: 30px; text-decoration: none; color: #fff; font-weight: 500; transition: color 0.3s; }
.navbar nav a:hover { color: var(--accent); }

/* Hero */
.hero { 
    min-height: 100vh; 
    padding: 150px 0 80px; 
    background-image: url('https://images.unsplash.com/photo-1635070041078-e363dbe005cb?q=80&w=1600&auto=format&fit=crop');
    background-size: cover; background-position: center; position: relative; display: flex; align-items: center; text-align: center; 
}
.hero-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(30, 58, 138, 0.75); }
.hero-content { position: relative; z-index: 2; color: #fff; max-width: 800px; margin: 0 auto; }
.hero h1 { font-size: 3.2rem; margin-bottom: 20px; line-height: 1.2; color: #fff; text-transform: uppercase;}
.hero p { font-size: 1.25rem; margin-bottom: 40px; font-weight: 300; color: #e5e7eb;}

/* Buttons */
.btn-primary {
    display: inline-block; background-color: var(--accent); color: var(--primary);
    padding: 15px 35px; text-decoration: none; border-radius: 4px;
    font-weight: 700; letter-spacing: 1px; transition: background 0.3s; border: none; cursor: pointer; text-transform: uppercase;
}
.btn-primary:hover { background-color: var(--accent-hover); }
.btn-outline {
    display: inline-block; border: 2px solid var(--accent); color: var(--accent);
    padding: 13px 33px; text-decoration: none; border-radius: 4px; font-weight: 700;
    transition: all 0.3s; background: transparent; cursor: pointer; text-transform: uppercase;
}
.btn-outline:hover { background-color: var(--accent); color: var(--primary); }

/* About */
.about { padding: 120px 0; }
.about-container { display: flex; align-items: center; gap: 60px; }
.about-image { flex: 1; }
.about-image img { width: 100%; border-radius: 4px; box-shadow: 0 20px 40px rgba(0,0,0,0.1); border-left: 5px solid var(--accent); }
.about-text { flex: 1; }
.about-text h2 { font-size: 2.5rem; margin-bottom: 30px; text-transform: uppercase; }
.about-text p { font-size: 1.1rem; color: var(--text-muted); }

/* Philosophy */
.philosophy { padding: 100px 0; background-color: var(--primary); color: white;}
.text-center { text-align: center; }
.philosophy h2 { color: white; text-transform: uppercase; }
.philosophy-text-body { max-width: 800px; margin: 0 auto; font-size: 1.2rem; color: #d1d5db; line-height: 1.8; }

/* Process */
.process { padding: 100px 0; background-color: var(--bg-primary); }
.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-top: 50px; }
.process-step { background: var(--bg-secondary); padding: 40px; border-radius: 4px; text-align: center; border-bottom: 4px solid var(--accent); transition: transform 0.3s ease; }
.process-step:hover { transform: translateY(-5px); }
.process-step h3 { font-size: 1.3rem; margin-bottom: 15px; color: var(--primary); text-transform: uppercase; }
.process-step p { color: var(--text-muted); }

/* Offers Grid */
.offers { padding: 100px 0; background-color: var(--bg-secondary); }
.section-title { text-align: center; font-size: 2.5rem; margin-bottom: 60px; text-transform: uppercase;}
.offers-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.offer-card { background: #fff; padding: 50px 40px; border-radius: 4px; text-align: center; box-shadow: 0 10px 30px rgba(0,0,0,0.05); transition: transform 0.3s ease; display: flex; flex-direction: column; border-top: 4px solid var(--primary); }
.offer-card:hover { transform: translateY(-10px); }
.offer-card.highlight { border-top: 4px solid var(--accent); box-shadow: 0 15px 35px rgba(245, 158, 11, 0.15); }
.offer-card h3 { font-size: 1.5rem; margin-bottom: 15px; }
.offer-price { font-size: 3rem; font-family: var(--font-heading); color: var(--primary); margin-bottom: 30px; font-weight: 700;}
.offer-features { list-style: none; margin-bottom: 40px; flex-grow: 1; text-align: left; }
.offer-features li { padding: 10px 0; border-bottom: 1px solid #f3f4f6; color: var(--text-muted); }
.offer-features li:last-child { border-bottom: none; }

/* Footer */
.footer { background-color: var(--primary); color: #fff; padding: 80px 0 40px; border-top: 5px solid var(--accent); }
.footer-content { display: flex; justify-content: space-between; align-items: flex-end; }
.footer-info h3 { margin-bottom: 20px; color: var(--accent); }
.footer-info p { margin-bottom: 10px; color: #9ca3af; }
.footer-logo { text-align: right; color: #6b7280; }

/* Checkout */
.checkout-container { padding: 120px 20px 80px; }
.checkout-grid { display: grid; grid-template-columns: 3fr 2fr; gap: 40px; }
.plan-card, .contact-form, .payment-box { background: #fff; padding: 30px; border-radius: 4px; box-shadow: 0 5px 15px rgba(0,0,0,0.05); margin-top: 20px; border-top: 4px solid var(--primary); }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 600; color: var(--primary); }
.form-group input { width: 100%; padding: 12px; border: 1px solid #d1d5db; border-radius: 4px; font-family: var(--font-body); }
.total-row { display: flex; justify-content: space-between; align-items: center; font-size: 1.5rem; font-weight: 700; margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid #f3f4f6; color: var(--primary); }

#overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(30, 58, 138, 0.9); color: var(--accent); justify-content: center; align-items: center; font-size: 1.5rem; z-index: 1000; font-weight: bold; }

@media (max-width: 768px) {
    .about-container { flex-direction: column; }
    .process-grid { grid-template-columns: 1fr; }
    .offers-grid { grid-template-columns: 1fr; }
    .checkout-grid { grid-template-columns: 1fr; }
    .footer-content { flex-direction: column; align-items: flex-start; gap: 30px; }
    .nav-content { flex-direction: column; gap: 10px; }
    .navbar { padding: 10px 0; background: var(--primary); }
    .benefits-grid, .courses-grid, .process-grid-4, .stats-grid, .testimonials-grid { grid-template-columns: 1fr; }
}

/* NEW GRIDS AND SECTIONS */
.benefits-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.benefit-card { background: #fff; padding: 40px; border-radius: 4px; box-shadow: 0 5px 15px rgba(0,0,0,0.05); border-left: 4px solid var(--accent); }
.benefit-card h3 { margin-bottom: 15px; color: var(--primary); font-size: 1.3rem; }

.courses-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.course-card { background: rgba(255,255,255,0.1); padding: 30px; border-radius: 4px; transition: transform 0.3s; }
.course-card:hover { transform: translateY(-5px); background: rgba(255,255,255,0.15); }
.course-card h3 { color: var(--accent); margin-bottom: 15px; font-size: 1.2rem; }

.process-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 50px; }

.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat-item h3 { font-size: 3.5rem; color: var(--primary); margin-bottom: 10px; }
.stat-item p { font-weight: 600; text-transform: uppercase; letter-spacing: 1px; color: rgba(30,58,138,0.8); }

.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.test-card { background: #fff; padding: 40px; border-radius: 4px; box-shadow: 0 10px 30px rgba(0,0,0,0.05); font-style: italic; position: relative; }
.test-quote { margin-bottom: 20px; color: var(--text-main); line-height: 1.8; }
.stars { color: var(--accent); font-size: 1.2rem; }

.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { background: #fff; padding: 25px 30px; margin-bottom: 15px; border-radius: 4px; box-shadow: 0 2px 10px rgba(0,0,0,0.03); border-left: 4px solid var(--primary); }
.faq-item h4 { font-size: 1.1rem; margin-bottom: 10px; color: var(--primary); }
.faq-item p { color: var(--text-muted); }

.hero-checkmarks { margin-top: 20px; text-align: left; display: inline-block; }
.hero-checkmarks p { font-size: 1.1rem; margin-bottom: 10px; color: #fff; }