/* Airport Shuttle marketing site */
:root{--bg:#0b1120;--primary:#0ea5e9;--text:#0f172a;--muted:#64748b;--surface:#ffffff}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
.site-header{display:flex;align-items:center;justify-content:space-between;padding:16px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:700}
.logo{width:28px;height:28px}
.nav a{margin-left:16px;color:#0f172a;text-decoration:none;font-weight:500}
.hero{background:linear-gradient(180deg,#e0f2fe 0%,#fff 100%);padding:64px 0}
.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center}
.hero h1{font-size:42px;line-height:1.1;margin:0 0 12px;color:#0f172a}
.hero p{color:#334155;font-size:18px;margin:0 0 24px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:10px;text-decoration:none;font-weight:600;border:1px solid rgba(0,0,0,.08)}
.btn.primary{background:#0ea5e9;color:#fff}
.btn.ghost{background:#fff;color:#0f172a}
.section{padding:64px 0}
.section.alt{background:#f8fafc}
.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:20px}
.card{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:18px}
.card .icon{font-size:22px}
.how-grid{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}
.steps{padding-left:18px;color:#334155}
.download{text-align:center}
.stores{display:flex;gap:16px;justify-content:center;margin-top:12px}
.site-footer{border-top:1px solid #e2e8f0;padding:20px 0;margin-top:40px}
.footer-inner{display:flex;align-items:center;justify-content:space-between}
.footer-inner a{color:#475569;text-decoration:none}
@media (max-width:900px){.hero-inner,.how-grid{grid-template-columns:1fr}.features-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.features-grid{grid-template-columns:1fr}}

/* Pricing */
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px}
.price-card{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:18px}
.price-card h3{margin:0 0 8px;color:#0f172a}
.price{font-size:28px;font-weight:700;color:#0f172a;margin:4px 0}
.price span{font-size:14px;font-weight:600;color:#475569;margin-left:4px}
.price small{font-size:12px;color:#64748b;margin-left:6px}
.price-card ul{margin:10px 0 0;padding-left:18px;color:#334155}
.yearly-banner{margin-top:16px;padding:12px 14px;border-radius:10px;background:#e0f2fe;border:1px solid #bae6fd;color:#0c4a6e}
@media (max-width:900px){.pricing-grid{grid-template-columns:1fr}}

/* Demo Form */
.demo-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}
.demo-intro{background:#ffffff;border:1px solid #e2e8f0;border-radius:12px;padding:24px}
.demo-intro .lead{color:#475569;margin:8px 0 16px}
.benefits{margin:0 0 12px;padding-left:18px;color:#334155}
.benefits li{margin:6px 0}
.chip{display:inline-block;background:#e0f2fe;color:#075985;border:1px solid #bae6fd;border-radius:999px;padding:2px 8px;font-size:12px;font-weight:600;margin-right:8px}
.contact-hint{margin-top:10px;color:#64748b}
.demo-form{background:#fff;padding:32px;border-radius:12px;border:1px solid #e2e8f0;box-shadow:0 1px 3px rgba(0,0,0,0.05)}
.form-group{margin-bottom:20px}
.form-group label{display:block;margin-bottom:6px;font-weight:600;color:#0f172a;font-size:14px}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 12px;border:1px solid #cbd5e1;border-radius:8px;font-size:15px;font-family:inherit;color:#0f172a;background:#fff;transition:border-color 0.2s}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:#0ea5e9;box-shadow:0 0 0 3px rgba(14,165,233,0.1)}
.form-group input::placeholder,.form-group textarea::placeholder{color:#94a3b8}
.form-group textarea{resize:vertical;min-height:100px}
.submit-btn{width:100%;margin-top:8px;padding:14px;font-size:16px;cursor:pointer;border:none}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-group.full{grid-column:1/-1}
.section.alt{background:#f8fafc}
.demo-intro h2{margin-top:0}
.submit-btn:hover{background:#0284c7;transform:translateY(-1px);box-shadow:0 4px 6px rgba(0,0,0,0.1)}
@media (max-width:900px){.demo-grid{grid-template-columns:1fr}}
@media (max-width:560px){.demo-form{padding:24px 20px}}

/* Tabs */
.tabs{display:flex;gap:8px;align-items:center;justify-content:flex-start;border-bottom:1px solid #e2e8f0;padding:8px 0;margin-top:4px}
.tab{appearance:none;background:#fff;color:#0f172a;border:1px solid #e2e8f0;border-bottom:none;padding:8px 12px;border-top-left-radius:10px;border-top-right-radius:10px;font-weight:600;cursor:pointer}
.tab.active{background:#e0f2fe;border-color:#bae6fd;color:#075985}
.is-hidden{display:none !important}