:root{--white:#fff;--bg:#f4fafd;--bg-alt:#eaf3f8;--ink:#123449;--muted:#5b7d8f;--blue:#00669e;--blue-deep:#004b78;--gold:#f2c724;--gold-deep:#c99a06;--line:#dce8ee;--shadow:rgba(0,50,80,.14)}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);font:16px/1.55 Inter,ui-sans-serif,system-ui,-apple-system,sans-serif;color:var(--ink)}
button,input,select{font:inherit}
button,a,input,select{touch-action:manipulation}
button{cursor:pointer}
button:disabled{opacity:.55;cursor:wait}
a{color:inherit}

header{height:96px;display:flex;align-items:center;justify-content:space-between;padding:0 max(5vw,24px);background:var(--white);border-bottom:1px solid var(--line);gap:20px;position:sticky;top:0;z-index:10}
.brand{display:flex;gap:12px;text-decoration:none;font-size:24px;font-weight:800;letter-spacing:-.5px;align-items:center;line-height:1.1;color:var(--ink)}
.brandmark{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;overflow:hidden;background:radial-gradient(circle at 35% 30%,var(--gold) 0 40%,var(--blue) 42% 100%)}
.brandmark img{width:100%;height:100%;object-fit:cover}
.brand-light{font-weight:600;color:var(--blue)}
.brand small{display:block;font-size:9px;letter-spacing:2px;margin-top:6px;font-weight:700;color:var(--gold-deep)}
nav{display:flex;gap:6px}
nav button{border:0;background:transparent;color:var(--muted);padding:11px 18px;border-radius:24px;font-size:14px;font-weight:650}
nav button.active{background:var(--bg-alt);color:var(--blue)}
.head-actions{display:flex;gap:14px;align-items:center}
select{background:var(--white);border:1px solid var(--line);border-radius:10px;padding:8px;font-size:13px;color:var(--ink)}
.fare-input{background:var(--white);border:1px solid var(--line);border-radius:10px;padding:9px 12px;font-size:14px;color:var(--ink);width:90px}
.icon-btn{border:0;background:none;font-size:21px;color:var(--blue)}

main{max-width:1300px;margin:auto;padding:34px 42px 20px}
.eyebrow{font-size:12px;letter-spacing:1.6px;font-weight:750;display:flex;gap:18px;align-items:center;color:var(--blue)}
#connection{font-size:10px;padding:3px 8px;border:1px solid var(--line);border-radius:5px;letter-spacing:1px;color:var(--muted)}
.intro{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:16px 0 0}
h1{font-size:clamp(30px,4vw,46px);font-weight:800;letter-spacing:-1.2px;line-height:1.15;margin:0 0 10px;color:var(--ink)}
h2{font-size:26px;font-weight:800;letter-spacing:-.5px;margin:0 0 14px;color:var(--ink)}
h3{margin:12px 0 6px;font-weight:700}
.intro p{color:var(--muted);margin:0}
.location-btn,.secondary{background:var(--white);border:1px solid var(--line);border-radius:999px;padding:11px 18px;color:var(--blue);font-weight:650;font-size:14px}
.location-status{font-size:12px;color:var(--muted);margin:12px 0 20px}

.search{display:flex;align-items:center;gap:14px;background:var(--white);border:1px solid var(--line);border-radius:14px;padding:12px 18px;box-shadow:0 2px 10px var(--shadow)}
.search span{font-size:24px;line-height:1;color:var(--blue)}
.search input{border:0;outline:0;flex:1;min-width:0;background:transparent;color:var(--ink)}
kbd{font:10px ui-sans-serif;letter-spacing:1.4px;color:var(--gold-deep);border:1px solid var(--line);border-radius:4px;padding:3px 6px}
.filters{display:flex;gap:10px;overflow:auto;padding:18px 0 24px}
.filters button{white-space:nowrap;border:1px solid var(--line);background:var(--white);border-radius:999px;padding:9px 18px;color:var(--ink);font-size:14px}
.filters button.active{background:var(--blue);border-color:var(--blue);color:var(--white)}

.feature{display:grid;grid-template-columns:1.5fr 1fr;min-height:320px;border-radius:20px;overflow:hidden;background:linear-gradient(135deg,var(--blue),var(--blue-deep));color:var(--white);margin-bottom:32px}
.feature-image{position:relative;min-height:280px}
.feature-image img{width:100%;height:100%;object-fit:cover;position:absolute}
.image-badge{position:absolute;top:20px;left:20px;background:var(--gold);color:var(--blue-deep);border-radius:6px;padding:5px 10px;font-size:11px;letter-spacing:1.2px;font-weight:800}
.feature-body{padding:32px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center}
.feature-body .eyebrow{color:#bfe3f7;font-size:11px}
.feature h2{font-size:34px;font-weight:800;line-height:1.16;margin:14px 0;color:var(--white)}
.feature p{font-size:14px;color:#d9edf7;margin:0 0 20px}
.feature button{background:var(--gold);border:0;border-radius:999px;color:var(--blue-deep);padding:12px 22px;font-weight:800}

.section-heading{display:flex;justify-content:space-between;align-items:center;margin:20px 0 18px}
.section-heading h2{font-size:23px;margin:0}
.section-heading span{font-size:13px;color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{background:var(--white);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 2px 10px var(--shadow);transition:transform .18s,box-shadow .18s}
.card:hover{transform:translateY(-3px);box-shadow:0 10px 26px var(--shadow)}
.card-img{height:190px;position:relative;display:block;width:100%;border:0;padding:0;overflow:hidden}
.card-img img{width:100%;height:100%;object-fit:cover}
.card-img .image-badge{top:auto;bottom:13px;left:13px;font-size:10px}
.card-body{padding:20px}
.meta{font-size:11px;font-weight:800;letter-spacing:1px;color:var(--blue);text-transform:uppercase}
.card h3{font-size:20px;margin:7px 0}
.card p{color:var(--muted);font-size:14px;margin:8px 0 18px}
.card-actions{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:14px;align-items:center}
.text-btn{border:0;background:none;color:var(--blue);font-size:14px;font-weight:700;padding:5px 0}
.bookmark{border:1px solid var(--line);background:var(--white);border-radius:50%;width:34px;height:34px;color:var(--blue)}
.empty{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:45px;text-align:center}
.empty p{color:var(--muted)}

footer{display:flex;gap:20px;align-items:center;color:var(--muted);font-size:12px;padding:36px 0 5px}
footer button{font-size:12px;border:0;background:none;color:var(--muted)}
footer span{margin-right:auto}
#mobileNav{display:none}

dialog{border:0;border-radius:20px;padding:0;color:var(--ink);width:min(650px,94vw);max-height:90dvh;box-shadow:0 25px 90px var(--shadow);background:var(--white)}
dialog::backdrop{background:#04263c88;backdrop-filter:blur(4px)}
.close{position:absolute;right:15px;top:15px;z-index:2;border:0;border-radius:50%;background:var(--white);width:36px;height:36px;font-size:25px;color:var(--ink);box-shadow:0 2px 15px var(--shadow)}
.detail-img{width:100%;height:260px;object-fit:cover}
.dialog-pad{padding:28px}
.dialog-pad p{color:var(--muted)}
.dialog-pad label{display:block;font-size:14px}
.dialog-pad input{display:block;padding:12px;border:1px solid var(--line);border-radius:8px;width:100%;margin:8px 0 16px}
.primary{border:0;background:var(--blue);color:var(--white);padding:12px 20px;border-radius:999px;font-weight:700}
.dialog-pad .primary,.dialog-pad .secondary{margin:5px 5px 5px 0}
.small{font-size:13px}
.player{background:var(--bg-alt);padding:18px;border-radius:12px;margin:20px 0}
.player .row{display:flex;gap:12px;align-items:center}
.player input[type=range]{width:100%;accent-color:var(--blue);padding:0}
.player label{margin-top:12px}
.transcript{font-size:16px;line-height:1.8}
.notice{background:var(--bg-alt);border-left:3px solid var(--gold);padding:14px;font-size:14px;margin:15px 0}
hr{border:0;border-top:1px solid var(--line);margin:24px 0}
#toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);max-width:90vw;z-index:20;background:var(--blue-deep);color:var(--white);padding:14px 22px;border-radius:12px;box-shadow:0 5px 30px var(--shadow);display:none;font-size:14px}
.map-canvas{height:400px;border-radius:15px;margin:20px 0}
.list-row{display:flex;justify-content:space-between;gap:20px;padding:20px;border-bottom:1px solid var(--line);background:var(--white)}
.list-row h3{margin:0}
.list-row p{font-size:14px;color:var(--muted);margin:4px 0}
.list-row a{font-size:14px;color:var(--blue)}
.autocomplete-results{background:var(--white);border:1px solid var(--line);border-radius:14px;margin-top:8px;overflow:hidden}
.autocomplete-results:empty{display:none;border:0;margin:0}
.autocomplete-results button{display:block;width:100%;text-align:left;padding:12px 18px;border:0;border-bottom:1px solid var(--line);background:var(--white);color:var(--ink);font-size:14px}
.autocomplete-results button:last-child{border-bottom:0}
.autocomplete-results p{padding:12px 18px;margin:0}
.credits a{display:block;margin:10px 0;color:var(--blue)}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
@media(max-width:850px){
header{height:80px;padding:0 22px}
#desktopNav{display:none}
main{padding:26px 22px}
.cards{grid-template-columns:repeat(2,1fr)}
.feature{grid-template-columns:1.15fr 1fr}
.feature-body{padding:25px}
.feature h2{font-size:30px}
#mobileNav{display:flex;position:fixed;bottom:0;left:0;right:0;background:var(--white);border-top:1px solid var(--line);padding:8px 10px max(8px,env(safe-area-inset-bottom));justify-content:space-around;z-index:5}
#mobileNav button{display:flex;flex-direction:column;align-items:center;font-size:11px;padding:7px 12px;border-radius:10px;color:var(--muted);border:0;background:none}
#mobileNav button span{font-size:20px;margin-bottom:3px}
#mobileNav button.active{color:var(--blue)}
body{padding-bottom:80px}
#toast{bottom:90px}
#mobileNav button{padding:7px 6px;font-size:10px}
}
@media(max-width:540px){
header{padding:0 18px}
.brand{font-size:23px}
.brandmark{width:40px;height:40px}
.brand small{font-size:8px}
.head-actions{gap:8px}
select{max-width:85px}
.intro{align-items:flex-start;flex-direction:column;gap:15px}
h1{font-size:34px}
.intro p{font-size:15px}
.location-btn{font-size:13px;padding:8px 14px}
.location-status{font-size:12px}
.feature{display:block}
.feature-image{min-height:220px}
.feature-body{padding:23px}
.feature h2{font-size:30px}
.cards{grid-template-columns:1fr;gap:18px}
.card-img{height:210px}
.filters{gap:8px}
.filters button{padding:8px 15px}
.eyebrow{font-size:10px}
.section-heading span{font-size:12px}
footer{flex-wrap:wrap;gap:12px}
.dialog-pad{padding:22px}
.detail-img{height:210px}
}