/* ========================================
   明德超越驾校 - 全局样式
   ======================================== */

/* === CSS Variables === */
:root {
    --color-brand: #1B2A4A;
    --color-brand-light: #2D4470;
    --color-brand-dark: #0F1A2E;
    --color-accent-orange: #F97316;
    --color-accent-orange-light: #FFF7ED;
    --color-sky: #0EA5E9;
    --color-sky-light: #F0F9FF;
    --color-success: #22C55E;
    --color-success-light: #F0FDF4;
    --color-amber: #F59E0B;
    --color-amber-light: #FFFBEB;
    --color-bg-main: #FAFAF9;
    --color-bg-section: #F1F5F9;
    --color-text-primary: #1E293B;
    --color-text-secondary: #64748B;
    --color-text-muted: #94A3B8;
    --color-border: #E2E8F0;
    --color-white: #FFFFFF;
    --font-sans: 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.1), 0 4px 10px rgba(0,0,0,0.05);
    --shadow-xl: 0 20px 40px rgba(0,0,0,0.12), 0 8px 16px rgba(0,0,0,0.06);
}

/* === Reset === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font-sans);
    color: var(--color-text-primary);
    background: var(--color-bg-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; }

/* === Layout === */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.bg-white { background: var(--color-white); }
.bg-warm { background: var(--color-bg-main); }
.bg-section { background: var(--color-bg-section); }

.section-header { text-align: center; margin-bottom: 56px; }
.section-tag {
    display: inline-block; padding: 6px 16px; background: var(--color-accent-orange-light);
    color: var(--color-accent-orange); font-size: 14px; font-weight: 600;
    border-radius: var(--radius-full); margin-bottom: 16px;
}
.section-header h2 { font-size: 36px; font-weight: 700; color: var(--color-brand); margin-bottom: 12px; }
.section-header p { font-size: 18px; color: var(--color-text-secondary); max-width: 600px; margin: 0 auto; }
.section-note { text-align: center; font-size: 14px; color: var(--color-text-muted); margin-top: 32px; }

/* === Buttons === */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 12px 24px; border-radius: var(--radius-md); font-weight: 600;
    font-size: 15px; transition: all 0.2s ease; white-space: nowrap;
}
.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn-lg { padding: 16px 32px; font-size: 16px; }
.btn-block { width: 100%; }
.btn-accent { background: var(--color-accent-orange); color: white; }
.btn-accent:hover { background: #EA6B0E; transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-brand { background: var(--color-brand); color: white; }
.btn-brand:hover { background: var(--color-brand-light); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-outline { border: 2px solid var(--color-brand); color: var(--color-brand); background: transparent; }
.btn-outline:hover { background: var(--color-brand); color: white; }
.btn-outline-white { border: 2px solid rgba(255,255,255,0.5); color: white; background: transparent; }
.btn-outline-white:hover { background: rgba(255,255,255,0.15); border-color: white; }
.btn-glow { box-shadow: 0 4px 20px rgba(249,115,22,0.4); }
.btn-glow:hover { box-shadow: 0 6px 28px rgba(249,115,22,0.5); }

/* === Header === */
.site-header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: rgba(255,255,255,0.9); backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent; transition: all 0.3s ease;
}
.site-header.scrolled { background: rgba(255,255,255,0.98); border-bottom-color: var(--color-border); box-shadow: var(--shadow-sm); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo-icon {
    width: 44px; height: 44px; background: linear-gradient(135deg, var(--color-brand), var(--color-brand-light));
    color: white; border-radius: var(--radius-lg); display: flex; align-items: center;
    justify-content: center; font-weight: 700; font-size: 18px;
}
.logo-text { display: flex; flex-direction: column; }
.logo-name { font-weight: 700; font-size: 18px; color: var(--color-brand); line-height: 1.2; }
.logo-sub { font-size: 12px; color: var(--color-text-muted); }
.main-nav { display: flex; gap: 32px; }
.main-nav a { font-size: 15px; color: var(--color-text-secondary); font-weight: 500; transition: color 0.2s; position: relative; }
.main-nav a:hover { color: var(--color-brand); }
.main-nav a::after {
    content: ''; position: absolute; bottom: -4px; left: 0; right: 0;
    height: 2px; background: var(--color-accent-orange); border-radius: 1px;
    transform: scaleX(0); transition: transform 0.2s;
}
.main-nav a:hover::after { transform: scaleX(1); }
.header-cta { padding: 10px 20px; font-size: 14px; }
.mobile-menu-btn { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.mobile-menu-btn span { display: block; width: 22px; height: 2px; background: var(--color-brand); border-radius: 2px; transition: all 0.3s; }
.mobile-menu-btn.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-menu-btn.active span:nth-child(2) { opacity: 0; }
.mobile-menu-btn.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
.mobile-menu {
    display: none; flex-direction: column; padding: 16px 24px 24px;
    background: white; border-top: 1px solid var(--color-border);
}
.mobile-menu a { padding: 12px 0; font-size: 16px; color: var(--color-text-secondary); border-bottom: 1px solid var(--color-border); }
.mobile-menu.active { display: flex; }

/* === Hero === */
.hero-section {
    position: relative; min-height: 100vh; display: flex; align-items: center;
    padding: 120px 0 80px; overflow: hidden;
    background: linear-gradient(135deg, #0F1A2E 0%, #1B2A4A 40%, #2D4470 100%);
}
.hero-bg { position: absolute; inset: 0; overflow: hidden; }
.hero-blob { position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.3; }
.hero-blob-1 { width: 600px; height: 600px; background: var(--color-accent-orange); top: -200px; right: -100px; }
.hero-blob-2 { width: 400px; height: 400px; background: var(--color-sky); bottom: -100px; left: -100px; }
.hero-blob-3 { width: 300px; height: 300px; background: var(--color-success); bottom: 20%; right: 30%; opacity: 0.15; }
.hero-road {
    position: absolute; bottom: 0; left: 0; right: 0; height: 120px;
    background: linear-gradient(to top, rgba(0,0,0,0.3), transparent);
}
.hero-content { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px;
    background: rgba(249,115,22,0.15); border: 1px solid rgba(249,115,22,0.3);
    border-radius: var(--radius-full); color: var(--color-accent-orange);
    font-size: 14px; font-weight: 600; margin-bottom: 24px;
}
.pulse-dot {
    width: 8px; height: 8px; background: var(--color-accent-orange);
    border-radius: 50%; animation: pulse 2s infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.5; transform: scale(1.5); } }
.hero-title { font-size: 52px; font-weight: 800; color: white; line-height: 1.2; margin-bottom: 16px; }
.hero-title .accent { color: var(--color-accent-orange); display: block; }
.hero-desc { font-size: 18px; color: rgba(255,255,255,0.7); line-height: 1.8; margin-bottom: 32px; }
.hero-price { display: flex; align-items: baseline; gap: 12px; margin-bottom: 32px; flex-wrap: wrap; }
.price-label { font-size: 14px; color: rgba(255,255,255,0.5); font-weight: 500; }
.price-amount { font-size: 48px; font-weight: 800; color: var(--color-accent-orange); }
.price-original { font-size: 20px; color: rgba(255,255,255,0.4); text-decoration: line-through; }
.price-save {
    padding: 4px 12px; background: rgba(34,197,94,0.2); color: var(--color-success);
    border-radius: var(--radius-full); font-size: 14px; font-weight: 600;
}
.hero-actions { display: flex; gap: 16px; margin-bottom: 32px; flex-wrap: wrap; }
.hero-trust { display: flex; gap: 24px; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 8px; font-size: 14px; color: rgba(255,255,255,0.6); }

/* Hero Right Card */
.hero-right { display: flex; justify-content: center; }
.hero-card {
    background: rgba(255,255,255,0.08); backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.12); border-radius: var(--radius-2xl);
    padding: 32px; width: 100%; max-width: 420px;
}
.hero-card-badge {
    display: inline-block; padding: 6px 14px; background: rgba(249,115,22,0.2);
    color: var(--color-accent-orange); border-radius: var(--radius-full);
    font-size: 13px; font-weight: 600; margin-bottom: 24px;
}
.hero-card-center { text-align: center; margin-bottom: 24px; }
.hero-car-icon { font-size: 64px; margin-bottom: 12px; animation: carFloat 3s ease-in-out infinite; }
@keyframes carFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.hero-card-center h3 { font-size: 24px; font-weight: 700; color: white; margin-bottom: 4px; }
.hero-card-center p { font-size: 14px; color: rgba(255,255,255,0.5); }
.hero-card-types { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 24px; }
.type-card {
    background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg); padding: 16px; text-align: center;
    transition: all 0.2s;
}
.type-card:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.2); }
.type-icon { font-size: 28px; margin-bottom: 8px; }
.type-label { font-size: 13px; color: rgba(255,255,255,0.6); margin-bottom: 4px; }
.type-price { font-size: 18px; font-weight: 700; color: var(--color-accent-orange); }
.hero-card-promise {
    background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.2);
    border-radius: var(--radius-lg); padding: 16px;
}
.promise-header { display: flex; align-items: center; gap: 8px; color: var(--color-success); font-weight: 600; font-size: 14px; margin-bottom: 8px; }
.hero-card-promise p { font-size: 13px; color: rgba(255,255,255,0.6); line-height: 1.6; }

.scroll-indicator {
    position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: 8px;
    color: rgba(255,255,255,0.4); font-size: 12px;
}
.scroll-mouse {
    width: 24px; height: 36px; border: 2px solid rgba(255,255,255,0.3);
    border-radius: 12px; position: relative;
}
.scroll-dot {
    width: 4px; height: 8px; background: rgba(255,255,255,0.5);
    border-radius: 2px; position: absolute; top: 6px; left: 50%;
    transform: translateX(-50%); animation: scrollBounce 2s infinite;
}
@keyframes scrollBounce { 0%, 100% { top: 6px; opacity: 1; } 50% { top: 18px; opacity: 0.3; } }

/* === Vehicle Types === */
.vehicle-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; max-width: 800px; margin: 0 auto; }
.vehicle-card {
    background: white; border-radius: var(--radius-xl); padding: 32px;
    border: 2px solid var(--color-border); position: relative; transition: all 0.3s;
}
.vehicle-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.vehicle-card.popular { border-color: var(--color-accent-orange); }
.popular-badge {
    position: absolute; top: -12px; right: 24px; padding: 4px 16px;
    background: var(--color-accent-orange); color: white; border-radius: var(--radius-full);
    font-size: 12px; font-weight: 600;
}
.vehicle-header { text-align: center; margin-bottom: 24px; }
.vehicle-icon { font-size: 48px; margin-bottom: 12px; }
.vehicle-header h3 { font-size: 24px; font-weight: 700; color: var(--color-brand); margin-bottom: 8px; }
.vehicle-header p { font-size: 14px; color: var(--color-text-secondary); }
.vehicle-price { text-align: center; padding: 20px; background: var(--color-bg-section); border-radius: var(--radius-lg); margin-bottom: 24px; }
.vehicle-price .price-label { font-size: 13px; color: var(--color-text-muted); }
.price-row { display: flex; align-items: baseline; justify-content: center; gap: 2px; }
.price-row .currency { font-size: 20px; font-weight: 700; color: var(--color-accent-orange); }
.price-row .amount { font-size: 40px; font-weight: 800; color: var(--color-accent-orange); line-height: 1; }
.price-row .unit { font-size: 14px; color: var(--color-text-muted); margin-left: 4px; }
.vehicle-features { margin-bottom: 24px; }
.vehicle-features li { display: flex; align-items: center; gap: 10px; padding: 8px 0; font-size: 15px; color: var(--color-text-secondary); }
.vehicle-features li svg { color: var(--color-success); flex-shrink: 0; }

/* === Pricing === */
.pricing-card {
    position: relative; border-radius: var(--radius-2xl); overflow: hidden;
    background: linear-gradient(135deg, #0F1A2E, #1B2A4A, #2D4470);
    padding: 3px; margin-bottom: 32px;
}
.pricing-bg-1, .pricing-bg-2 { position: absolute; border-radius: 50%; filter: blur(60px); }
.pricing-bg-1 { width: 300px; height: 300px; background: rgba(249,115,22,0.15); top: -100px; right: -50px; }
.pricing-bg-2 { width: 200px; height: 200px; background: rgba(14,165,233,0.1); bottom: -50px; left: -50px; }
.pricing-inner { position: relative; background: linear-gradient(135deg, #0F1A2E, #1B2A4A, #2D4470); border-radius: calc(var(--radius-2xl) - 1px); padding: 48px; }
.pricing-hero { text-align: center; margin-bottom: 40px; }
.pricing-badge {
    display: inline-flex; align-items: center; gap: 8px; padding: 6px 16px;
    background: rgba(249,115,22,0.15); border: 1px solid rgba(249,115,22,0.3);
    border-radius: var(--radius-full); color: var(--color-accent-orange);
    font-size: 13px; font-weight: 600; margin-bottom: 16px;
}
.pricing-amount { margin-bottom: 8px; }
.pricing-amount .currency { font-size: 28px; font-weight: 700; color: var(--color-accent-orange); vertical-align: super; }
.pricing-amount .number { font-size: 72px; font-weight: 800; color: var(--color-accent-orange); line-height: 1; }
.pricing-sub { font-size: 16px; color: rgba(255,255,255,0.5); }
.pricing-save {
    display: inline-block; margin-top: 12px; padding: 6px 16px;
    background: rgba(34,197,94,0.15); border: 1px solid rgba(34,197,94,0.3);
    border-radius: var(--radius-full); color: var(--color-success); font-size: 14px; font-weight: 500;
}
.pricing-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-bottom: 32px; }
.pricing-item {
    display: flex; align-items: center; gap: 12px; padding: 16px;
    background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg); transition: all 0.2s;
}
.pricing-item:hover { background: rgba(255,255,255,0.1); }
.item-icon { font-size: 24px; flex-shrink: 0; }
.item-info { flex: 1; }
.item-title { font-size: 15px; font-weight: 600; color: white; }
.item-desc { font-size: 13px; color: rgba(255,255,255,0.5); }
.item-check { color: var(--color-success); flex-shrink: 0; }
.pricing-exclude {
    background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg); padding: 20px;
}
.exclude-title { font-size: 14px; font-weight: 600; color: rgba(255,255,255,0.6); margin-bottom: 12px; }
.pricing-exclude ul { display: flex; flex-wrap: wrap; gap: 8px; }
.pricing-exclude li {
    display: flex; align-items: center; gap: 8px; padding: 6px 14px;
    background: rgba(255,255,255,0.06); border-radius: var(--radius-full);
    font-size: 13px; color: rgba(255,255,255,0.7);
}
.pricing-exclude .dot { width: 6px; height: 6px; background: var(--color-text-muted); border-radius: 50%; flex-shrink: 0; }

.guarantee-card {
    display: flex; gap: 20px; padding: 24px; background: var(--color-success-light);
    border: 1px solid rgba(34,197,94,0.2); border-radius: var(--radius-xl);
}
.guarantee-icon {
    width: 48px; height: 48px; background: var(--color-success); color: white;
    border-radius: var(--radius-lg); display: flex; align-items: center;
    justify-content: center; flex-shrink: 0;
}
.guarantee-card h4 { font-size: 16px; font-weight: 600; color: var(--color-brand); margin-bottom: 8px; }
.guarantee-card p { font-size: 14px; color: var(--color-text-secondary); line-height: 1.7; }

/* === Process === */
.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 32px; }
.process-card {
    background: white; border-radius: var(--radius-xl); padding: 28px;
    border: 1px solid var(--color-border); transition: all 0.3s; position: relative;
}
.process-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--color-accent-orange); }
.process-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.process-icon { font-size: 36px; }
.process-num {
    padding: 4px 12px; background: var(--color-accent-orange-light); color: var(--color-accent-orange);
    border-radius: var(--radius-full); font-size: 12px; font-weight: 700;
}
.process-card h3 { font-size: 18px; font-weight: 700; color: var(--color-brand); margin-bottom: 8px; }
.process-card p { font-size: 14px; color: var(--color-text-secondary); line-height: 1.6; }
.process-note {
    display: flex; align-items: center; justify-content: center; gap: 8px;
    padding: 16px; background: var(--color-accent-orange-light); border-radius: var(--radius-lg);
    color: var(--color-text-secondary); font-size: 15px;
}
.process-note svg { color: var(--color-accent-orange); }
.process-note strong { color: var(--color-accent-orange); }

/* === Benefits / Student Zone === */
.benefits-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 40px; }
.benefit-card {
    background: white; border-radius: var(--radius-xl); padding: 28px;
    border: 1px solid var(--color-border); transition: all 0.3s; text-align: center;
}
.benefit-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--color-accent-orange); }
.benefit-icon { font-size: 40px; margin-bottom: 16px; }
.benefit-card h3 { font-size: 18px; font-weight: 700; color: var(--color-brand); margin-bottom: 8px; }
.benefit-card p { font-size: 14px; color: var(--color-text-secondary); line-height: 1.6; }

.group-banner {
    display: flex; align-items: center; justify-content: space-between; gap: 32px;
    padding: 32px 40px; background: linear-gradient(135deg, var(--color-brand), var(--color-brand-light));
    border-radius: var(--radius-2xl); color: white;
}
.group-info h3 { font-size: 24px; font-weight: 700; margin-bottom: 8px; }
.group-info p { font-size: 15px; color: rgba(255,255,255,0.7); margin-bottom: 16px; }
.group-tiers { display: flex; gap: 24px; }
.tier { display: flex; flex-direction: column; gap: 4px; }
.tier span { font-size: 13px; color: rgba(255,255,255,0.5); }
.tier strong { font-size: 18px; color: var(--color-accent-orange); }

/* === Environment === */
.env-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 40px; }
.env-card {
    background: white; border-radius: var(--radius-xl); overflow: hidden;
    border: 1px solid var(--color-border); transition: all 0.3s;
}
.env-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.env-image {
    height: 160px; background: linear-gradient(135deg, var(--color-bg-section), #E2E8F0);
    display: flex; align-items: center; justify-content: center;
}
.env-icon { font-size: 56px; }
.env-body { padding: 20px; }
.env-body h3 { font-size: 18px; font-weight: 700; color: var(--color-brand); margin-bottom: 8px; }
.env-body p { font-size: 14px; color: var(--color-text-secondary); line-height: 1.6; margin-bottom: 12px; }
.env-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.env-tags span {
    padding: 4px 10px; background: var(--color-bg-section); color: var(--color-text-secondary);
    border-radius: var(--radius-full); font-size: 12px;
}
.env-cta {
    display: flex; align-items: center; justify-content: center; gap: 16px;
    padding: 24px; background: var(--color-white); border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
}
.env-cta p { font-size: 15px; color: var(--color-text-secondary); }

/* === Reviews === */
.review-stats { display: flex; justify-content: center; gap: 48px; margin-top: 24px; }
.stat { text-align: center; }
.stat-number { font-size: 36px; font-weight: 800; color: var(--color-accent-orange); }
.stat-label { font-size: 14px; color: var(--color-text-muted); }

.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.review-card {
    background: white; border-radius: var(--radius-xl); padding: 24px;
    border: 1px solid var(--color-border); transition: all 0.3s;
}
.review-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.review-header { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.review-avatar {
    width: 44px; height: 44px; border-radius: 50%; color: white;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 18px; flex-shrink: 0;
}
.bg-brand { background: var(--color-brand); }
.bg-accent-orange { background: var(--color-accent-orange); }
.bg-sky { background: var(--color-sky); }
.bg-success { background: var(--color-success); }
.bg-brand-light { background: var(--color-brand-light); }
.bg-amber { background: var(--color-amber); }
.bg-accent-orange-light { background: var(--color-accent-orange-light); }
.bg-success-light { background: var(--color-success-light); }
.bg-sky-light { background: var(--color-sky-light); }
.review-meta { flex: 1; }
.review-name { font-weight: 600; font-size: 15px; color: var(--color-brand); }
.review-major { font-size: 12px; color: var(--color-text-muted); }
.review-date { font-size: 12px; color: var(--color-text-muted); }
.review-rating { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.stars { display: flex; gap: 2px; }
.star-active { color: var(--color-amber); }
.star-inactive { color: var(--color-border); }
.review-course {
    padding: 2px 8px; background: var(--color-bg-section); border-radius: var(--radius-full);
    font-size: 11px; color: var(--color-text-muted);
}
.review-text { font-size: 14px; color: var(--color-text-secondary); line-height: 1.7; }

/* === Registration === */
.register-grid { display: grid; grid-template-columns: 1fr 380px; gap: 40px; }
.register-form-wrap {
    background: white; border-radius: var(--radius-xl); padding: 36px;
    border: 1px solid var(--color-border); box-shadow: var(--shadow-sm);
}
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 14px; font-weight: 600; color: var(--color-brand); margin-bottom: 8px; }
.required { color: var(--color-accent-orange); }
.optional { color: var(--color-text-muted); font-weight: 400; font-size: 12px; }
.form-group input, .form-group textarea {
    width: 100%; padding: 12px 16px; border: 1px solid var(--color-border);
    border-radius: var(--radius-md); font-size: 15px; color: var(--color-text-primary);
    transition: all 0.2s; background: white;
}
.form-group input:focus, .form-group textarea:focus {
    outline: none; border-color: var(--color-accent-orange);
    box-shadow: 0 0 0 3px rgba(249,115,22,0.1);
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--color-text-muted); }
.form-group textarea { resize: vertical; min-height: 80px; }

.vehicle-selector { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.vehicle-option {
    display: flex; flex-direction: column; align-items: center; gap: 4px;
    padding: 16px; border: 2px solid var(--color-border); border-radius: var(--radius-lg);
    cursor: pointer; transition: all 0.2s; text-align: center;
}
.vehicle-option input { display: none; }
.vehicle-option:hover { border-color: var(--color-accent-orange); }
.vehicle-option.selected { border-color: var(--color-accent-orange); background: var(--color-accent-orange-light); }
.option-icon { font-size: 28px; }
.option-name { font-size: 14px; font-weight: 600; color: var(--color-brand); }
.option-price { font-size: 16px; font-weight: 700; color: var(--color-accent-orange); }

.btn-submit { margin-top: 8px; }
.form-note { text-align: center; font-size: 12px; color: var(--color-text-muted); margin-top: 12px; }

.form-success { text-align: center; padding: 48px 24px; }
.success-icon { font-size: 64px; margin-bottom: 16px; }
.form-success h3 { font-size: 24px; font-weight: 700; color: var(--color-brand); margin-bottom: 12px; }
.form-success p { font-size: 15px; color: var(--color-text-secondary); margin-bottom: 24px; }

.register-sidebar { display: flex; flex-direction: column; gap: 24px; }
.contact-card, .faq-card {
    background: white; border-radius: var(--radius-xl); padding: 24px;
    border: 1px solid var(--color-border);
}
.contact-card h4, .faq-card h4 { font-size: 18px; font-weight: 700; color: var(--color-brand); margin-bottom: 20px; }
.contact-row { display: flex; align-items: center; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--color-border); }
.contact-row:last-child { border-bottom: none; }
.contact-icon {
    width: 40px; height: 40px; border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.contact-label { font-size: 12px; color: var(--color-text-muted); }
.contact-value { font-size: 15px; font-weight: 600; color: var(--color-brand); }

.faq-item { padding: 12px 0; border-bottom: 1px solid var(--color-border); }
.faq-item:last-child { border-bottom: none; }
.faq-q { font-size: 14px; font-weight: 600; color: var(--color-brand); margin-bottom: 4px; }
.faq-a { font-size: 13px; color: var(--color-text-secondary); }

/* === Footer === */
.site-footer { background: var(--color-brand-dark); color: white; padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-brand .logo { margin-bottom: 16px; }
.footer-brand .logo-icon { background: rgba(255,255,255,0.1); }
.footer-brand .logo-name { color: white; }
.footer-brand .logo-sub { color: rgba(255,255,255,0.5); }
.footer-desc { font-size: 14px; color: rgba(255,255,255,0.6); line-height: 1.7; margin-bottom: 24px; }
.footer-contact { display: flex; flex-direction: column; gap: 12px; }
.contact-item { display: flex; align-items: center; gap: 10px; font-size: 14px; color: rgba(255,255,255,0.7); }
.contact-item .icon { width: 18px; height: 18px; color: var(--color-accent-orange); flex-shrink: 0; }
.footer-links h4 { font-size: 16px; font-weight: 600; margin-bottom: 20px; color: white; }
.footer-links ul { display: flex; flex-direction: column; gap: 12px; }
.footer-links a { font-size: 14px; color: rgba(255,255,255,0.6); transition: color 0.2s; }
.footer-links a:hover { color: var(--color-accent-orange); }
.footer-bottom {
    display: flex; align-items: center; justify-content: space-between;
    padding: 24px 0; font-size: 13px; color: rgba(255,255,255,0.4);
}

/* === Responsive === */
@media (max-width: 1024px) {
    .hero-content { grid-template-columns: 1fr; text-align: center; }
    .hero-right { display: none; }
    .hero-title { font-size: 40px; }
    .hero-actions { justify-content: center; }
    .hero-trust { justify-content: center; }
    .register-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 768px) {
    .section { padding: 56px 0; }
    .section-header h2 { font-size: 28px; }
    .section-header p { font-size: 16px; }
    .main-nav { display: none; }
    .header-cta { display: none; }
    .mobile-menu-btn { display: flex; }
    .hero-section { padding: 100px 0 60px; min-height: auto; }
    .hero-title { font-size: 32px; }
    .price-amount { font-size: 36px; }
    .vehicle-grid { grid-template-columns: 1fr; }
    .process-grid { grid-template-columns: 1fr; }
    .benefits-grid { grid-template-columns: 1fr; }
    .env-grid { grid-template-columns: 1fr; }
    .reviews-grid { grid-template-columns: 1fr; }
    .pricing-grid { grid-template-columns: 1fr; }
    .pricing-inner { padding: 32px 20px; }
    .pricing-amount .number { font-size: 52px; }
    .group-banner { flex-direction: column; text-align: center; padding: 24px; }
    .group-tiers { justify-content: center; }
    .guarantee-card { flex-direction: column; }
    .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
    .scroll-indicator { display: none; }
    .review-stats { gap: 24px; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero-title { font-size: 28px; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; }
    .vehicle-selector { grid-template-columns: 1fr; }
    .register-form-wrap { padding: 24px 16px; }
}