/* ========================================
   Blue Ridge Airport Shuttle — Shared Styles
   ======================================== */

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

:root {
    --navy: #0f2b4c;
    --navy-light: #1a3d6d;
    --sky: #3b82f6;
    --sky-light: #60a5fa;
    --gold: #f59e0b;
    --gold-light: #fbbf24;
    --teal: #0ea5e9;
    --bg: #f8fafc;
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-400: #9ca3af;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --success: #10b981;
    --radius: 12px;
    --shadow: 0 4px 24px rgba(0,0,0,0.08);
    --shadow-lg: 0 12px 48px rgba(0,0,0,0.12);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--gray-800);
    background: var(--white);
    overflow-x: hidden;
}

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

h1, h2, h3, h4 { font-family: 'Playfair Display', serif; color: var(--navy); }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); line-height: 1.15; }
h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); line-height: 1.2; }
h3 { font-size: 1.3rem; }

a { color: var(--sky); text-decoration: none; transition: color 0.3s; }
a:hover { color: var(--sky-light); }

/* ========== Navigation ========== */
nav {
    position: fixed; top: 0; left: 0; right: 0;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 0.7rem 0;
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}
.nav-container {
    max-width: 1200px; margin: 0 auto; padding: 0 20px;
    display: flex; align-items: center; justify-content: space-between;
}
.nav-logo { display: flex; align-items: center; text-decoration: none; gap: 0.5rem; }
.nav-logo i { font-size: 1.5rem; color: var(--sky); }
.nav-logo span { font-family: 'Playfair Display', serif; font-weight: 700; font-size: 1rem; color: var(--navy); white-space: nowrap; }
.nav-links { display: flex; list-style: none; gap: 1.5rem; align-items: center; }
.nav-links a { color: var(--gray-700); text-decoration: none; font-weight: 500; font-size: 0.95rem; transition: color 0.3s; }
.nav-links a:hover { color: var(--sky); }
.nav-links .btn-nav { background: var(--sky); color: #fff; padding: 0.5rem 1.2rem; border-radius: 8px; font-weight: 600; }
.nav-links .btn-nav:hover { background: var(--navy); }
.mobile-toggle { display: none; background: none; border: none; font-size: 1.5rem; color: var(--navy); cursor: pointer; }

/* ========== Hero ========== */
.hero {
    position: relative; padding: 8rem 0 5rem; min-height: 85vh;
    display: flex; align-items: center;
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 50%, #2563eb 100%);
    overflow: hidden;
}
.hero::before {
    content: ''; position: absolute; inset: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 400"><path fill="%23ffffff10" d="M0,300 C200,250 400,200 600,220 C800,240 1000,180 1200,200 C1300,210 1400,250 1440,300 L1440,400 L0,400Z"/><path fill="%23ffffff08" d="M0,320 C300,280 600,250 900,270 C1100,280 1300,260 1440,280 L1440,400 L0,400Z"/></svg>') no-repeat bottom / cover;
}
.hero .container { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.hero h1 { color: #fff; margin-bottom: 1rem; font-size: clamp(2.2rem, 5vw, 3.4rem); }
.hero h1 .accent { color: var(--gold); }
.hero .tagline { color: rgba(255,255,255,0.85); font-size: 1.15rem; margin-bottom: 2rem; line-height: 1.7; }
.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; }

.btn-primary {
    display: inline-flex; align-items: center; gap: 0.5rem;
    background: var(--gold); color: var(--navy); padding: 0.9rem 2rem;
    border-radius: 10px; font-weight: 700; font-size: 1rem;
    border: none; cursor: pointer; transition: all 0.3s;
    text-decoration: none;
}
.btn-primary:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(245,158,11,0.3); color: var(--navy); }
.btn-secondary {
    display: inline-flex; align-items: center; gap: 0.5rem;
    background: rgba(255,255,255,0.15); color: #fff; padding: 0.9rem 2rem;
    border-radius: 10px; font-weight: 600; font-size: 1rem;
    border: 2px solid rgba(255,255,255,0.3); cursor: pointer; transition: all 0.3s;
    text-decoration: none;
}
.btn-secondary:hover { background: rgba(255,255,255,0.25); border-color: #fff; color: #fff; }

.hero-visual {
    background: rgba(255,255,255,0.1); border-radius: 16px;
    padding: 2rem; border: 1px solid rgba(255,255,255,0.15);
}
.route-preview { display: flex; flex-direction: column; gap: 1.2rem; }
.route-stop { display: flex; align-items: center; gap: 1rem; color: #fff; }
.route-stop .stop-dot {
    width: 14px; height: 14px; border-radius: 50%; background: var(--gold);
    flex-shrink: 0; position: relative;
}
.route-stop .stop-dot::after {
    content: ''; position: absolute; top: 100%; left: 50%;
    transform: translateX(-50%); width: 2px; height: 28px;
    background: rgba(255,255,255,0.3);
}
.route-stop:last-child .stop-dot::after { display: none; }
.route-stop .stop-info { flex: 1; }
.route-stop .stop-name { font-weight: 600; font-size: 1.05rem; }
.route-stop .stop-detail { color: rgba(255,255,255,0.6); font-size: 0.85rem; }
.route-stop .stop-price { font-weight: 700; color: var(--gold); font-size: 1.1rem; }

/* ========== Trust Bar ========== */
.trust-bar {
    background: var(--white); padding: 2rem 0;
    border-bottom: 1px solid var(--gray-200);
}
.trust-items { display: flex; justify-content: center; flex-wrap: wrap; gap: 2.5rem; }
.trust-item { display: flex; align-items: center; gap: 0.5rem; color: var(--gray-600); font-weight: 500; font-size: 0.9rem; }
.trust-item i { color: var(--sky); font-size: 1.1rem; }

/* ========== Section Styles ========== */
.section { padding: 5rem 0; }
.section-alt { background: var(--gray-50); }
.section-dark { background: var(--navy); color: #fff; }
.section-dark h2 { color: #fff; }
.section-header { text-align: center; max-width: 700px; margin: 0 auto 3rem; }
.section-header p { color: var(--gray-600); margin-top: 0.8rem; font-size: 1.05rem; }
.section-dark .section-header p { color: rgba(255,255,255,0.7); }

/* ========== How It Works ========== */
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
.step-card { text-align: center; padding: 2rem 1.5rem; }
.step-number {
    width: 56px; height: 56px; border-radius: 50%;
    background: linear-gradient(135deg, var(--sky), var(--navy));
    color: #fff; display: flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: 1.2rem; margin: 0 auto 1rem;
}
.step-card h3 { margin-bottom: 0.5rem; font-size: 1.1rem; }
.step-card p { color: var(--gray-600); font-size: 0.9rem; }

/* ========== Schedule Table ========== */
.schedule-wrapper {
    background: var(--white); border-radius: var(--radius);
    box-shadow: var(--shadow); overflow: hidden;
}
.schedule-direction {
    display: grid; grid-template-columns: 1fr 1fr; gap: 0;
}
.schedule-col { padding: 2rem; }
.schedule-col:first-child { border-right: 1px solid var(--gray-200); }
.schedule-col h3 {
    display: flex; align-items: center; gap: 0.5rem;
    margin-bottom: 1.5rem; font-size: 1.15rem;
}
.schedule-col h3 i { color: var(--sky); }
.time-slot {
    display: flex; align-items: center; gap: 1rem;
    padding: 0.8rem 1rem; border-radius: 8px; margin-bottom: 0.5rem;
    transition: background 0.2s;
}
.time-slot:hover { background: var(--gray-50); }
.time-badge {
    background: var(--navy); color: #fff; padding: 0.3rem 0.8rem;
    border-radius: 6px; font-weight: 700; font-size: 0.9rem;
    min-width: 80px; text-align: center;
}
.time-slot .label { color: var(--gray-600); font-size: 0.9rem; }

/* ========== Pricing Cards ========== */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.price-card {
    background: var(--white); border-radius: var(--radius);
    padding: 2rem; text-align: center; box-shadow: var(--shadow);
    border: 2px solid transparent; transition: all 0.3s;
    position: relative;
}
.price-card:hover { border-color: var(--sky); transform: translateY(-4px); }
.price-card.featured {
    border-color: var(--gold); transform: scale(1.02);
}
.price-card.featured::before {
    content: 'Most Popular'; position: absolute; top: -12px; left: 50%;
    transform: translateX(-50%); background: var(--gold); color: var(--navy);
    padding: 0.2rem 1rem; border-radius: 20px; font-weight: 700; font-size: 0.75rem;
    text-transform: uppercase; letter-spacing: 0.05em;
}
.price-card .location { font-weight: 600; color: var(--navy); margin-bottom: 0.3rem; }
.price-card .route-desc { color: var(--gray-600); font-size: 0.85rem; margin-bottom: 1rem; }
.price-card .price {
    font-family: 'Playfair Display', serif; font-size: 2.5rem;
    font-weight: 900; color: var(--navy); margin-bottom: 0.3rem;
}
.price-card .per { color: var(--gray-400); font-size: 0.85rem; margin-bottom: 1.5rem; }
.price-card ul { list-style: none; text-align: left; margin-bottom: 1.5rem; }
.price-card li { padding: 0.4rem 0; color: var(--gray-600); font-size: 0.9rem; display: flex; align-items: center; gap: 0.5rem; }
.price-card li i { color: var(--success); font-size: 0.8rem; }
.price-card .btn-book {
    display: block; background: var(--sky); color: #fff;
    padding: 0.7rem 1.5rem; border-radius: 8px; font-weight: 600;
    text-decoration: none; transition: background 0.3s;
}
.price-card .btn-book:hover { background: var(--navy); color: #fff; }

/* ========== Features Grid ========== */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.feature-card {
    background: rgba(255,255,255,0.08); border-radius: var(--radius);
    padding: 2rem; border: 1px solid rgba(255,255,255,0.1);
    transition: transform 0.3s;
}
.feature-card:hover { transform: translateY(-4px); }
.feature-card i { font-size: 2rem; color: var(--gold); margin-bottom: 1rem; display: block; }
.feature-card h3 { color: #fff; margin-bottom: 0.5rem; font-size: 1.1rem; }
.feature-card p { color: rgba(255,255,255,0.7); font-size: 0.9rem; }

/* ========== FAQ ========== */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
    border-bottom: 1px solid var(--gray-200); padding: 1.2rem 0;
}
.faq-question {
    display: flex; justify-content: space-between; align-items: center;
    cursor: pointer; font-weight: 600; color: var(--navy);
    font-size: 1.05rem;
}
.faq-question i { transition: transform 0.3s; color: var(--sky); }
.faq-item.active .faq-question i { transform: rotate(180deg); }
.faq-answer {
    max-height: 0; overflow: hidden; transition: max-height 0.4s ease;
    color: var(--gray-600); font-size: 0.95rem; line-height: 1.7;
}
.faq-item.active .faq-answer { max-height: 300px; padding-top: 0.8rem; }

/* ========== Booking Form ========== */
.booking-form-wrapper {
    max-width: 700px; margin: 0 auto;
    background: var(--white); border-radius: var(--radius);
    box-shadow: var(--shadow-lg); padding: 3rem;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; margin-bottom: 1.2rem; }
.form-group { margin-bottom: 1.2rem; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { display: block; font-weight: 600; color: var(--navy); margin-bottom: 0.4rem; font-size: 0.9rem; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 0.75rem 1rem; border: 2px solid var(--gray-200);
    border-radius: 8px; font-size: 0.95rem; font-family: inherit;
    transition: border-color 0.3s; background: var(--white);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--sky); outline: none;
}
.form-group textarea { resize: vertical; min-height: 80px; }
.form-submit {
    width: 100%; padding: 1rem; background: var(--sky);
    color: #fff; border: none; border-radius: 10px;
    font-weight: 700; font-size: 1.05rem; cursor: pointer;
    transition: background 0.3s;
}
.form-submit:hover { background: var(--navy); }

/* ========== CTA Banner ========== */
.cta-banner {
    background: linear-gradient(135deg, var(--navy), #2563eb);
    padding: 4rem 0; text-align: center;
}
.cta-banner h2 { color: #fff; margin-bottom: 1rem; }
.cta-banner p { color: rgba(255,255,255,0.8); margin-bottom: 2rem; font-size: 1.1rem; max-width: 600px; margin-left: auto; margin-right: auto; margin-bottom: 2rem; }

/* ========== Footer ========== */
footer { background: var(--gray-900); color: var(--gray-400); padding: 3rem 0 1.5rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2rem; margin-bottom: 2rem; }
.footer-brand p { font-size: 0.9rem; line-height: 1.7; margin-top: 0.8rem; }
.footer-links h4 { color: #fff; margin-bottom: 1rem; font-size: 0.95rem; }
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 0.5rem; }
.footer-links a { color: var(--gray-400); font-size: 0.9rem; }
.footer-links a:hover { color: var(--sky-light); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 1.5rem; display: flex; justify-content: space-between;
    align-items: center; flex-wrap: wrap; gap: 0.5rem;
    font-size: 0.85rem;
}
.footer-bottom a { color: var(--gray-400); }
.footer-bottom a:hover { color: var(--sky-light); }

/* ========== Responsive ========== */
@media (max-width: 968px) {
    .hero .container { grid-template-columns: 1fr; }
    .hero-visual { display: none; }
    .steps-grid { grid-template-columns: 1fr 1fr; }
    .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin-left: auto; margin-right: auto; }
    .price-card.featured { transform: none; }
    .features-grid { grid-template-columns: 1fr; }
    .schedule-direction { grid-template-columns: 1fr; }
    .schedule-col:first-child { border-right: none; border-bottom: 1px solid var(--gray-200); }
    .footer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; background: #fff; flex-direction: column; padding: 1rem; gap: 0.8rem; box-shadow: var(--shadow); }
    .nav-links.active { display: flex; }
    .mobile-toggle { display: block; }
    .steps-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .hero { padding: 7rem 0 3rem; min-height: auto; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .booking-form-wrapper { padding: 1.5rem; }
}