/* =========================================
   1. VARIABLES & GLOBAL RESETS
   ========================================= */
:root {
    --primary-orange: #ff7b47;
    --primary-dark: #e66a3a;
    --text-dark: #1a1a1a;
    --text-grey: #555;
    --bg-light: #f8fbff; /* Matched with Bundle 2 */
    --white: #ffffff;
    --shadow-card: 0 10px 30px rgba(0,0,0,0.08);
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Poppins', sans-serif; }
body { background-color: var(--bg-light); overflow-x: hidden; color: var(--text-dark); }

/* =========================================
   2. NAVBAR
   ========================================= */
.navbar { display: flex; justify-content: space-between; align-items: center; padding: 15px 5%; background: var(--white); box-shadow: 0 2px 10px rgba(0,0,0,0.05); position: sticky; top: 0; z-index: 1000; }
.logo { font-size: 24px; font-weight: 700; color: var(--text-dark); }
.logo span { color: var(--primary-orange); }
.nav-links a { text-decoration: none; color: var(--text-dark); margin: 0 15px; font-weight: 500; font-size: 15px; transition: color 0.3s; }
.nav-links a:hover { color: var(--primary-orange); }
.auth-buttons .login-btn { text-decoration: none; color: var(--text-dark); font-weight: 600; margin-right: 15px; }
.auth-buttons .signup-btn { text-decoration: none; background: var(--primary-orange); color: var(--white); padding: 10px 20px; border-radius: 5px; font-weight: 600; transition: background 0.3s; }
.auth-buttons .signup-btn:hover { background: var(--primary-dark); }
.hamburger { display: none; font-size: 24px; cursor: pointer; color: var(--text-dark); }

/* =========================================
   3. MOBILE MENU
   ========================================= */
.mobile-menu, .mobile-menu-overlay { display: none; }
.mobile-menu-overlay.active { display: block; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); z-index: 99998; }
.mobile-menu { display: none; flex-direction: column; position: fixed; top: 0; right: -280px; width: 280px; height: 100dvh; background: #fff; z-index: 99999; transition: right 0.3s; padding: 20px; box-shadow: -5px 0 15px rgba(0,0,0,0.1); }
.mobile-menu.active { display: flex; right: 0; }
.menu-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 30px; border-bottom: 1px solid #f0f0f0; padding-bottom: 15px; }
.mobile-nav-links a { display: block; padding: 15px 0; border-bottom: 1px solid #f9f9f9; text-decoration: none; color: var(--text-dark); font-weight: 500; }
.mobile-auth-buttons { margin-top: auto; padding-top: 20px; display: flex; flex-direction: column; gap: 15px; }
.mobile-auth-buttons .signup-btn, .mobile-auth-buttons .login-btn { text-align: center; margin: 0; }

/* =========================================
   4. HERO SECTION
   ========================================= */
.hero-section { padding: 60px 5%; display: flex; align-items: center; justify-content: center; min-height: 85vh; position: relative; background-image: radial-gradient(#e0e0e0 1px, transparent 1px); background-size: 30px 30px; }
.container { display: flex; justify-content: space-between; align-items: center; width: 100%; max-width: 1200px; gap: 40px; }
.hero-text { flex: 1; max-width: 550px; z-index: 10; }
.hero-text h1 { font-size: 48px; line-height: 1.2; color: var(--text-dark); margin-bottom: 20px; }
.hero-text .highlight { color: var(--primary-orange); position: relative; }
.hero-text p { font-size: 16px; color: var(--text-grey); margin-bottom: 30px; line-height: 1.6; }
.badge-mission { display: inline-block; background: #fff3e0; color: var(--primary-orange); padding: 8px 16px; border-radius: 20px; font-size: 14px; font-weight: 600; margin-bottom: 20px; border: 1px solid #ffe0b2; }
.hero-btns { display: flex; gap: 15px; flex-wrap: wrap; }
.cta-button { display: inline-block; background: var(--primary-orange); color: var(--white); padding: 15px 30px; border-radius: 8px; text-decoration: none; font-weight: 600; font-size: 16px; transition: transform 0.3s, box-shadow 0.3s; }
.cta-button:hover { transform: translateY(-3px); box-shadow: 0 5px 15px rgba(255, 123, 71, 0.4); }
.secondary-btn { display: inline-block; padding: 15px 30px; border: 1px solid #ddd; color: var(--text-dark); text-decoration: none; border-radius: 8px; font-weight: 600; transition: all 0.3s; background: #fff; }
.secondary-btn:hover { border-color: var(--primary-orange); color: var(--primary-orange); }

.hero-visuals { flex: 1; position: relative; display: flex; justify-content: center; align-items: center; }
.main-hero-img { width: 100%; max-width: 480px; z-index: 1; border-radius: 20px; }
.floating-card { position: absolute; background: var(--white); padding: 15px; border-radius: 12px; box-shadow: var(--shadow-card); z-index: 2; bottom: 10%; right: -20px; width: 260px; border: 1px solid #eee; }
.review-content { display: flex; align-items: center; margin-top: 10px; }
.review-content img { width: 30px; height: 30px; border-radius: 50%; margin-right: 10px; }
.review-content p { font-size: 10px; line-height: 1.4; color: #555; }

/* =========================================
   5. TRACKS SECTION (NEW)
   ========================================= */
.tracks-section { padding: 80px 5%; background: #fff; }
.container-column { max-width: 1200px; margin: 0 auto; display: flex; flex-direction: column; align-items: center; }
.section-header { text-align: center; margin-bottom: 50px; max-width: 700px; margin-left: auto; margin-right: auto; }
.section-header h2 { font-size: 32px; font-weight: 800; margin-bottom: 10px; color: var(--text-dark); }
.section-header p { color: var(--text-grey); font-size: 16px; }
.highlight-orange { color: var(--primary-orange); }

.tracks-grid { display: flex; gap: 30px; width: 100%; justify-content: center; flex-wrap: wrap; }
.track-card { flex: 1; min-width: 300px; max-width: 550px; background: #fff; border: 1px solid #eee; border-radius: 15px; overflow: hidden; display: flex; flex-direction: column; transition: transform 0.3s, box-shadow 0.3s; position: relative; }
.track-card:hover { transform: translateY(-5px); box-shadow: 0 15px 40px rgba(0,0,0,0.08); }

.track-img { height: 200px; overflow: hidden; }
.track-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.track-card:hover .track-img img { transform: scale(1.05); }

.track-content { padding: 30px; flex: 1; display: flex; flex-direction: column; }
.track-badge { display: inline-block; background: #e3f2fd; color: #1565c0; padding: 5px 12px; border-radius: 4px; font-size: 12px; font-weight: 600; width: fit-content; margin-bottom: 15px; }
.badge-business { background: #fff3e0; color: #e65100; }

.track-content h3 { font-size: 22px; margin-bottom: 10px; font-weight: 700; }
.track-content p { font-size: 14px; color: #666; margin-bottom: 20px; line-height: 1.6; }

.track-features { list-style: none; margin-bottom: 25px; }
.track-features li { display: flex; align-items: center; gap: 10px; font-size: 14px; margin-bottom: 10px; color: #444; }
.track-features li i { color: #27ae60; font-size: 14px; }

.track-btn { margin-top: auto; display: block; text-align: center; background: #222; color: #fff; padding: 12px; border-radius: 6px; text-decoration: none; font-weight: 600; transition: background 0.3s; }
.track-btn:hover { background: #000; }
.btn-business { background: var(--primary-orange); }
.btn-business:hover { background: var(--primary-dark); }

/* =========================================
   6. FEATURES SECTION
   ========================================= */
.features-section { padding: 80px 5%; background: #f8f9fc; }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 30px; width: 100%; }
.feature-card { background: #fff; padding: 30px; border-radius: 15px; transition: transform 0.3s; border: 1px solid transparent; box-shadow: 0 5px 15px rgba(0,0,0,0.03); }
.feature-card:hover { transform: translateY(-5px); border-color: #ffe0b2; }
.feature-card .icon-box { width: 60px; height: 60px; background: #fff3e0; color: var(--primary-orange); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 24px; margin-bottom: 20px; }
.feature-card h3 { font-size: 18px; margin-bottom: 10px; color: var(--text-dark); }
.feature-card p { font-size: 14px; color: var(--text-grey); line-height: 1.6; }

/* =========================================
   7. MISSION SECTION
   ========================================= */
.mission-section { padding: 80px 5%; background: #fffaf5; }
.mission-content { display: flex; align-items: center; gap: 50px; max-width: 1100px; margin: 0 auto; }
.mission-text { flex: 1; }
.mission-image { flex: 1; }
.mission-image img { width: 100%; border-radius: 20px; box-shadow: 0 20px 40px rgba(0,0,0,0.1); }
.mission-lead { font-size: 18px; font-style: italic; color: #333; border-left: 4px solid var(--primary-orange); padding-left: 20px; margin-bottom: 20px; }
.stats-mini { display: flex; gap: 30px; margin-top: 30px; padding-top: 20px; border-top: 1px solid #e0e0e0; }

/* =========================================
   8. TESTIMONIALS SECTION
   ========================================= */
.testimonials-section { padding: 80px 5%; background: #fff; }
.testimonials-container { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; max-width: 1200px; margin: 0 auto; }
.review-card { background: #fff; padding: 25px; border-radius: 15px; box-shadow: 0 10px 30px rgba(0,0,0,0.06); border: 1px solid #f5f5f5; }
.review-text { font-size: 14px; line-height: 1.6; color: #444; margin-bottom: 20px; font-style: italic; }
.reviewer-row { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid #f9f9f9; padding-top: 15px; }
.reviewer-info { display: flex; align-items: center; gap: 12px; }
.reviewer-info img { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; }
.reviewer-info h4 { font-size: 14px; font-weight: 700; margin-bottom: 2px; }
.loc { font-size: 12px; color: #888; }

/* =========================================
   9. FAQ SECTION
   ========================================= */
.faq-section { padding: 80px 5%; background: #f8f9fc; }
.faq-container { max-width: 800px; margin: 0 auto; width: 100%; }
.faq-item { border-bottom: 1px solid #eee; margin-bottom: 15px; background: #fff; border-radius: 8px; }
.faq-question { padding: 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; font-weight: 600; color: var(--text-dark); transition: background 0.3s; }
.faq-question.active { color: var(--primary-orange); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease-out; padding: 0 20px; }
.faq-answer p { padding-bottom: 20px; color: var(--text-grey); font-size: 14px; line-height: 1.6; }

/* =========================================
   10. FOOTER
   ========================================= */
.site-footer { background-color: #f9f9f9; padding-top: 120px; padding-bottom: 20px; position: relative; margin-top: 100px; }
.footer-cta-card { position: absolute; top: 0; left: 50%; transform: translate(-50%, -50%); width: 90%; max-width: 1000px; background: #fff; padding: 40px; border-radius: 15px; box-shadow: 0 15px 40px rgba(0,0,0,0.08); display: flex; justify-content: space-between; align-items: center; border-left: 6px solid var(--primary-orange); z-index: 10; }
.cta-content h2 { font-size: 24px; font-weight: 700; color: var(--text-dark); margin-bottom: 8px; }
.cta-btn-large { background: var(--primary-orange); color: #fff; padding: 15px 30px; border-radius: 8px; font-weight: 600; text-decoration: none; transition: background 0.3s; }
.cta-btn-large:hover { background: var(--primary-dark); }
.footer-container { max-width: 1200px; margin: 0 auto; padding: 0 5%; display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 60px; }
.footer-col h4 { font-size: 16px; font-weight: 700; margin-bottom: 20px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul li a { text-decoration: none; color: var(--text-grey); font-size: 14px; transition: color 0.2s; }
.footer-col ul li a:hover { color: var(--primary-orange); }
.footer-logo { font-size: 24px; font-weight: 700; margin-bottom: 15px; } .footer-logo span { color: var(--primary-orange); }
.footer-bottom { text-align: center; padding-top: 20px; border-top: 1px solid #eee; font-size: 13px; color: #888; }

/* =========================================
   11. MOBILE RESPONSIVE
   ========================================= */
@media (max-width: 768px) {
    .navbar { padding: 15px 20px; }
    .nav-links, .auth-buttons { display: none; }
    .hamburger { display: block; }
    .mobile-menu { display: none; flex-direction: column; position: fixed; top: 0; right: -280px; width: 280px; height: 100dvh; background: #fff; z-index: 99999; transition: right 0.3s; padding: 20px; box-shadow: -5px 0 15px rgba(0,0,0,0.1); }
    .mobile-menu.active { display: flex; right: 0; }
    
    .hero-section { min-height: auto; padding: 120px 5% 60px 5%; align-items: center; }
    .container { flex-direction: column; text-align: center; }
    .hero-text h1 { font-size: 32px; }
    .hero-visuals { display: none; } /* Hide hero image on mobile to focus on CTA */
    
    .tracks-grid { flex-direction: column; }
    .mission-content { flex-direction: column-reverse; }
    
    .testimonials-container { display: flex; flex-wrap: nowrap; overflow-x: auto; scroll-behavior: smooth; gap: 20px; width: 100vw; margin-left: -5%; padding-left: 20px; padding-right: 40px; scroll-snap-type: x mandatory; }
    .review-card { min-width: 280px; flex-shrink: 0; scroll-snap-align: center; }
    
    .site-footer { padding-top: 30px; margin-top: 0; }
    .footer-cta-card { position: relative; top: auto; left: auto; transform: none; margin: -60px auto 40px auto; flex-direction: column; text-align: center; align-items: center; gap: 20px; }
    .footer-container { grid-template-columns: 1fr; gap: 30px; text-align: center; }
    .cta-btn-large { width: 100%; text-align: center; }
}