:root{
  --bg:#eef5fb;
  --bg-soft:#e4eef8;
  --panel:#ffffff;
  --panel-2:#f6f9fc;
  --panel-3:#edf4fa;
  --line:#d8e4ef;
  --line-soft:#bfd2e4;
  --text:#0c2540;
  --muted:#637b93;
  --cyan:#67e5ff;
  --blue:#3e84ff;
  --blue-deep:#255fd3;
  --teal:#4de1c1;
  --orange:#ffb768;
  --shadow:0 20px 60px rgba(0,0,0,.28);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(circle at top left, rgba(62,132,255,.08), transparent 30%),radial-gradient(circle at top right, rgba(103,229,255,.10), transparent 25%),linear-gradient(180deg,#f7fbff 0%,#eef5fb 48%,#e8f1f8 100%);color:var(--text);font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}
a{color:inherit;text-decoration:none}
.topbar{min-height:86px;display:flex;align-items:center;gap:28px;padding:0 4vw;border-bottom:1px solid rgba(12,37,64,.08);background:rgba(255,255,255,.88);backdrop-filter:blur(14px);position:sticky;top:0;z-index:1001}
.brand{display:flex;align-items:center;margin-right:auto}.brand-logo{height:54px;width:auto;display:block}
.nav{display:flex;gap:8px}.nav a{padding:11px 15px;border-radius:12px;color:var(--muted);font-weight:700;font-size:14px;transition:.2s ease}.nav a:hover,.nav a.active{background:rgba(62,132,255,.07);color:#0c2540;border:1px solid rgba(62,132,255,.12)}
.ghost-btn,.secondary-btn,.primary-btn,.search-row button{display:inline-flex;align-items:center;justify-content:center;border-radius:12px;padding:11px 16px;font-weight:800;cursor:pointer;transition:transform .2s ease, box-shadow .2s ease, background .2s ease}
.ghost-btn{border:1px solid var(--line-soft);color:#0c2540;background:rgba(255,255,255,.72)}
.ghost-btn:hover,.secondary-btn:hover,.primary-btn:hover,.search-row button:hover{transform:translateY(-1px)}
.shell{max-width:1500px;margin:auto;padding:32px 3vw 56px}
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:stretch;padding:20px 0 30px}
.hero-copy,.hero-visual{position:relative}
.hero-copy{padding:22px 0 10px}
.hero h1,.page h1{font-size:clamp(40px,5vw,76px);line-height:.98;letter-spacing:-.048em;margin:10px 0 16px;max-width:900px}
.hero p,.lead{max-width:770px;color:var(--muted);font-size:18px;line-height:1.75}
.eyebrow,.panel-kicker,.visual-kicker{font-size:11px;font-weight:900;letter-spacing:.18em;color:var(--cyan)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.primary-btn{background:linear-gradient(135deg,#74dff5,#4e8df5);color:#08233d;box-shadow:0 14px 34px rgba(62,132,255,.28)}
.secondary-btn{border:1px solid var(--line-soft);background:rgba(255,255,255,.82);color:#0c2540}
.feature-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.feature-chips span{padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.82);border:1px solid rgba(12,37,64,.07);color:#27445f;font-size:13px}
.hero-visual{min-height:340px;display:flex;align-items:stretch;justify-content:flex-end}.hero-visual:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 65% 30%, rgba(103,229,255,.18), transparent 24%),radial-gradient(circle at 50% 65%, rgba(62,132,255,.10), transparent 28%),linear-gradient(135deg, rgba(255,255,255,.95), rgba(239,247,253,.95));border-radius:28px;border:1px solid rgba(12,37,64,.08)}
.hero-visual:after{content:"";position:absolute;inset:22px;background-image:linear-gradient(rgba(24,75,116,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(24,75,116,.045) 1px, transparent 1px);background-size:42px 42px;border-radius:24px;mask-image:radial-gradient(circle at center, black 58%, transparent 100%);opacity:.55}
.visual-card{position:relative;z-index:1;background:rgba(255,255,255,.94);border:1px solid rgba(12,37,64,.08);border-radius:24px;box-shadow:var(--shadow)}
.main-visual{padding:28px;max-width:440px;align-self:flex-end;margin:30px 0 0 auto}
.main-visual strong{display:block;font-size:30px;margin:8px 0 10px}
.main-visual p{color:var(--muted);line-height:1.75;margin:0}
.mini-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:18px}.mini-stats div{padding:14px;border-radius:16px;background:#f5f9fd;border:1px solid rgba(12,37,64,.07)}.mini-stats span{display:block;font-size:22px;font-weight:900}.mini-stats small{display:block;margin-top:5px;color:var(--muted);font-size:12px}
.visual-float{position:absolute;left:20px;bottom:28px;padding:16px 18px;min-width:240px;background:rgba(255,255,255,.96)}
.status-line{display:flex;align-items:center;gap:10px}.status-line strong{font-size:16px}.visual-float small{display:block;margin-top:5px;color:var(--muted)}
.pulse{width:10px;height:10px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 6px rgba(77,225,193,.12)}
.airport-strip{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin:2px 0 18px}.airport-strip a{padding:14px 16px;background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.015));border:1px solid rgba(255,255,255,.06);border-radius:14px;color:#d6e3f5;font-weight:700;text-align:center;box-shadow:var(--shadow);transition:.2s ease}.airport-strip a:hover{border-color:rgba(103,229,255,.28);background:rgba(62,132,255,.07)}
.toolbar{display:grid;grid-template-columns:minmax(300px,1fr) repeat(3,170px);gap:1px;border:1px solid rgba(12,37,64,.08);background:rgba(12,37,64,.06);border-radius:18px 18px 0 0;overflow:hidden;box-shadow:var(--shadow)}
.toolbar>div{background:linear-gradient(180deg,#ffffff,#f7fafc);padding:15px 18px}.search-wrap label{display:block;color:var(--muted);font-size:11px;text-transform:uppercase;font-weight:900;letter-spacing:.12em;margin-bottom:7px}.search-row{display:flex;gap:8px}.search-row input{width:100%;min-width:0;background:#ffffff;border:1px solid rgba(12,37,64,.12);border-radius:12px;color:#0c2540;padding:12px 14px;font-size:16px;outline:none}.search-row input:focus{border-color:rgba(103,229,255,.3);box-shadow:0 0 0 3px rgba(103,229,255,.08)}.search-row button{border:0;background:linear-gradient(135deg, var(--blue), var(--blue-deep));color:white}.search-result{font-size:12px;color:var(--muted);min-height:17px;margin-top:6px}
.metric{display:flex;flex-direction:column;justify-content:center}.metric span{font-size:28px;font-weight:900;letter-spacing:-.02em}.metric small{color:var(--muted);margin-top:4px}
.map-card{height:680px;position:relative;border:1px solid rgba(255,255,255,.06);border-top:0;border-radius:0 0 22px 22px;overflow:hidden;background:#dfeaf3;box-shadow:var(--shadow)}.map-card #map{height:100%;width:100%;background:#dfeaf3}.map-note{position:absolute;left:16px;bottom:16px;z-index:700;background:rgba(255,255,255,.94);border:1px solid rgba(12,37,64,.08);border-radius:12px;padding:10px 12px;color:#34516c;font-size:12px;backdrop-filter:blur(12px)}
.plane-icon-wrap{background:transparent!important;border:0!important}.plane-icon{width:30px;height:30px;display:grid;place-items:center;color:#66e5ff;font-size:20px;text-shadow:0 1px 5px #000;transition:transform .25s linear}.plane-icon.ground{color:var(--orange)}
.flight-panel{position:absolute;right:18px;top:18px;z-index:800;width:min(360px,calc(100% - 36px));background:rgba(255,255,255,.97);border:1px solid rgba(12,37,64,.09);border-radius:18px;padding:22px 20px;backdrop-filter:blur(16px);box-shadow:var(--shadow)}.panel-close{position:absolute;right:10px;top:8px;border:0;background:transparent;color:var(--muted);font-size:26px;cursor:pointer}.flight-panel h2{font-size:30px;margin:5px 0 2px}.plane-meta{color:var(--muted);font-size:13px;margin-bottom:18px}.details{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:0}.details div{border-top:1px solid rgba(12,37,64,.09);padding-top:10px}.details dt{font-size:10px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);font-weight:800}.details dd{margin:5px 0 0;font-weight:800}
.content-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}.content-grid article{border:1px solid rgba(12,37,64,.08);background:linear-gradient(180deg,#ffffff,#f7fafc);border-radius:18px;padding:25px;box-shadow:var(--shadow)}.content-grid h2{font-size:22px;margin:10px 0}.content-grid p{color:var(--muted);line-height:1.7;margin:0}
.footer{border-top:1px solid rgba(12,37,64,.08);padding:28px 4vw 40px;color:var(--muted);display:grid;grid-template-columns:auto 1fr;gap:10px 30px;align-items:center}.footer>div:first-child{display:flex;flex-direction:column;color:white}.footer>div:first-child span{color:var(--muted);font-size:12px}.footer-links{display:flex;gap:18px;justify-content:flex-end}.footer p{grid-column:1/-1;font-size:12px;margin:6px 0 0}
.page{max-width:1250px;margin:auto;padding:70px 4vw}.page.narrow{max-width:900px}.prose{margin-top:35px}.prose h2{margin-top:34px}.prose p{color:var(--muted);font-size:17px;line-height:1.8}.airport-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:38px}.airport-card{border:1px solid rgba(12,37,64,.08);background:linear-gradient(180deg,#ffffff,#f7fafc);border-radius:18px;padding:22px;display:flex;flex-direction:column;gap:6px;box-shadow:var(--shadow);transition:.2s ease}.airport-card span,.airport-card small{color:var(--muted)}.airport-card span{font-size:11px;text-transform:uppercase;letter-spacing:.1em}.airport-card strong{font-size:20px}.airport-card:hover{border-color:rgba(103,229,255,.25);background:rgba(13,34,61,.96);transform:translateY(-2px)}
.leaflet-control-zoom a{background:#ffffff!important;color:#17324c!important;border-color:#c7d7e5!important}.leaflet-control-attribution{background:rgba(255,255,255,.9)!important;color:#637b93!important}.leaflet-control-attribution a{color:#7cdff6!important}
@media(max-width:1150px){.hero{grid-template-columns:1fr}.hero-visual{min-height:300px}.airport-strip{grid-template-columns:repeat(3,1fr)}}
@media(max-width:900px){.nav{display:none}.ghost-btn{display:none}.toolbar{grid-template-columns:1fr 1fr}.search-wrap{grid-column:1/-1}.map-card{height:620px}.content-grid,.airport-grid{grid-template-columns:1fr}.footer{grid-template-columns:1fr}.footer-links{justify-content:flex-start}.hero h1,.page h1{font-size:46px}.mini-stats{grid-template-columns:1fr 1fr 1fr}}
@media(max-width:640px){.brand-logo{height:46px}.shell{padding:20px 14px 40px}.topbar{padding:0 14px;min-height:78px}.airport-strip{grid-template-columns:1fr 1fr}.toolbar{grid-template-columns:1fr}.metric{min-height:90px}.map-card{height:580px}.hero h1,.page h1{font-size:40px}.hero p,.lead{font-size:16px}.page{padding:45px 18px}.details{grid-template-columns:1fr 1fr}.visual-float{position:relative;left:auto;bottom:auto;margin:14px 0 0;min-width:0}.main-visual{max-width:none;margin:0}}
@media(max-width:420px){.airport-strip{grid-template-columns:1fr}.hero-actions{flex-direction:column;align-items:flex-start}.feature-chips span{width:100%}}

.partner-links{grid-column:1/-1;display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin-top:8px;padding-top:16px;border-top:1px solid rgba(12,37,64,.08);font-size:13px}.partner-links span{color:var(--muted)}.partner-links a{color:#d9e8fa;font-weight:800}.partner-links a:hover{color:var(--cyan)}
.leaflet-tile-pane{filter:saturate(.72) brightness(.72) contrast(1.10) hue-rotate(176deg)}
.leaflet-control-layers{background:rgba(7,21,40,.94)!important;color:#fff!important;border:1px solid rgba(255,255,255,.1)!important;border-radius:12px!important;box-shadow:0 14px 36px rgba(0,0,0,.28)!important}.leaflet-control-layers-expanded{padding:10px 12px!important}.leaflet-control-layers label{color:#dbe8f8!important}.leaflet-control-layers-toggle{filter:invert(1) brightness(1.7)}

/* v3 lighter premium enhancements */
.hero-copy{background:rgba(255,255,255,.48);border:1px solid rgba(12,37,64,.05);border-radius:28px;padding:34px;box-shadow:0 18px 60px rgba(34,76,111,.08)}
.hero h1{color:#0a2742}
.eyebrow,.panel-kicker,.visual-kicker{color:#2e76c9}
.content-grid article,.airport-card,.toolbar,.hero-copy,.visual-card{box-shadow:0 16px 40px rgba(37,72,104,.09)}
.map-card{border-color:#cbdbe8}
.flight-panel h2,.main-visual strong,.metric span{color:#0a2742}
.footer{background:rgba(255,255,255,.45)}
.footer>div:first-child{color:#0c2540}

/* v4 map + camera additions */
.map-style-switcher{position:absolute;right:16px;top:16px;z-index:9;display:flex;flex-wrap:wrap;gap:6px;max-width:360px;padding:7px;background:rgba(255,255,255,.94);border:1px solid #d7e2ee;border-radius:14px;box-shadow:0 8px 30px rgba(19,48,84,.14)}
.map-style-switcher button{border:1px solid #d4e0ec;background:#fff;color:#17324f;border-radius:9px;padding:8px 10px;font-size:12px;font-weight:800;cursor:pointer}.map-style-switcher button.active{background:#12345a;color:#fff;border-color:#12345a}
.aircraft-marker{width:31px;height:31px;border:0;background:transparent;padding:0;display:grid;place-items:center;cursor:pointer;filter:drop-shadow(0 2px 2px rgba(0,0,0,.35))}.aircraft-marker span{display:block;color:#00a9cf;font-size:22px;line-height:1;transition:transform .25s linear}.aircraft-marker.ground span{color:#e28b29}.aircraft-marker:hover span{color:#176dff}
.maplibregl-ctrl-group{border-radius:12px!important;overflow:hidden!important;box-shadow:0 8px 30px rgba(19,48,84,.15)!important}.maplibregl-ctrl button{width:34px!important;height:34px!important}.maplibregl-ctrl-attrib{font-size:10px!important}
.cams-teaser{display:flex;justify-content:space-between;align-items:center;gap:28px;margin:28px 0 0;padding:28px;border:1px solid #dbe5f0;border-radius:20px;background:linear-gradient(135deg,#f8fbff,#edf6ff);box-shadow:0 12px 40px rgba(25,61,103,.08)}.cams-teaser h2{margin:8px 0 8px;font-size:28px;color:#102d4b}.cams-teaser p{margin:0;max-width:800px;color:#637991;line-height:1.65}
.cam-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:20px;margin-top:36px}.cam-card{border:1px solid #d9e4ef;border-radius:20px;background:#fff;box-shadow:0 16px 44px rgba(20,52,90,.09);overflow:hidden}.cam-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding:20px 22px}.cam-head h2{margin:5px 0 2px;color:#112f50}.cam-head p{margin:0;color:#788ca2}.cam-head>a{color:#1e68c7;font-weight:800;font-size:13px}.cam-status{font-size:10px;font-weight:900;letter-spacing:.12em;color:#3c6f9f}.live-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#e94343;margin-right:7px;box-shadow:0 0 0 5px rgba(233,67,67,.1)}.video-wrap{position:relative;aspect-ratio:16/9;background:#0c1d30}.video-wrap iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.cams-info{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:22px}.cams-info>div{padding:22px;border-radius:16px;background:#f7fafc;border:1px solid #e0e8f0}.cams-info strong{color:#143454}.cams-info p{color:#6d8297;line-height:1.65;margin:7px 0 0}
@media(max-width:900px){.cam-grid{grid-template-columns:1fr}.cams-teaser{align-items:flex-start;flex-direction:column}.map-style-switcher{top:auto;bottom:52px;left:14px;right:auto;max-width:calc(100% - 28px)}.cams-info{grid-template-columns:1fr}}

.radar-controls{display:flex;gap:14px;align-items:end;flex-wrap:wrap;padding:14px 16px;background:#f7fbff;border:1px solid #dbe7f4;border-top:0}.filter-group{display:flex;flex-direction:column;gap:6px}.filter-group label{font-size:11px;font-weight:900;letter-spacing:.1em;color:#637b99;text-transform:uppercase}.filter-group select{min-width:220px;border:1px solid #cbdbea;background:white;border-radius:10px;padding:10px 12px;color:#102a47;font:inherit}.check-filter{display:flex;align-items:center;gap:8px;min-height:42px;color:#274461;font-weight:700}.traffic-badge{margin-left:auto;display:flex;flex-direction:column;min-width:130px}.traffic-badge span{font-size:18px;font-weight:900;color:#0f3156}.traffic-badge small{color:#6f839b}.secondary-btn.compact{padding:10px 13px}.platform-links{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:26px}.platform-links a{display:flex;flex-direction:column;gap:6px;padding:22px;border-radius:18px;background:linear-gradient(180deg,#fff,#f6faff);border:1px solid #dce7f2;box-shadow:0 12px 32px rgba(28,63,98,.08);transition:.2s}.platform-links a:hover{transform:translateY(-2px);border-color:#9bc8ef}.platform-links span{font-size:10px;font-weight:900;letter-spacing:.14em;color:#2c7fd3}.platform-links strong{font-size:19px;color:#102e50}.platform-links small{color:#6c829a;line-height:1.5}.directory-hero{padding:56px 0 24px}.directory-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:26px}.directory-card{padding:22px;border:1px solid #dbe7f3;border-radius:18px;background:#fff;box-shadow:0 10px 28px rgba(28,63,98,.07)}.directory-card h2{margin:7px 0 8px;font-size:21px;color:#102e50}.directory-card p{color:#6b8098;line-height:1.6}.directory-card .code{display:inline-flex;padding:6px 9px;border-radius:8px;background:#edf6ff;color:#166bbd;font-weight:900;font-size:12px}.directory-card .links{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.directory-card .links a{font-size:13px;font-weight:800;color:#1e6fbb}.region-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:30px}.region-card{padding:26px;border-radius:20px;background:linear-gradient(135deg,#12385f,#1b5f9a);color:#fff;min-height:190px;display:flex;flex-direction:column;justify-content:flex-end}.region-card p{color:#d6e7f7;max-width:520px}.region-card a{margin-top:8px;font-weight:900;color:#fff}.section-title{margin-top:48px}.section-title h2{font-size:32px;margin:8px 0}.section-title p{color:#6e839a;max-width:760px;line-height:1.7}
@media(max-width:1100px){.platform-links{grid-template-columns:1fr 1fr}.directory-grid{grid-template-columns:1fr 1fr}}
@media(max-width:720px){.radar-controls{align-items:stretch}.traffic-badge{margin-left:0}.filter-group,.filter-group select{width:100%}.platform-links,.directory-grid,.region-grid{grid-template-columns:1fr}}

/* v7 airport hubs */
.airport-hub{max-width:1380px}.airport-hero{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:end;margin-bottom:24px}.airport-code-card{min-width:220px;background:linear-gradient(135deg,#0d2e57,#174d86);color:#fff;border-radius:24px;padding:26px;box-shadow:0 18px 45px rgba(26,73,120,.18)}.airport-code-card strong{font-size:56px;display:block;line-height:1}.airport-code-card span{display:block;font-weight:800;letter-spacing:.14em;margin-top:8px}.airport-code-card small{display:block;opacity:.75;margin-top:12px}.airport-facts{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin:24px 0}.airport-facts div{background:#fff;border:1px solid #dbe7f2;border-radius:16px;padding:18px}.airport-facts span{display:block;color:#6d829b;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.1em}.airport-facts strong{display:block;color:#102b4a;margin-top:6px}.airport-radar-card{position:relative;background:#fff;border:1px solid #dbe7f2;border-radius:22px;padding:18px;box-shadow:0 16px 40px rgba(26,73,120,.08)}.airport-radar-card .section-head{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:5px 4px 16px}.airport-radar-card h2{margin:4px 0 0}.airport-radar-card #airportMap{height:560px;border-radius:17px;overflow:hidden;background:#dfeaf4}.airport-radar-card .map-note{position:static;margin-top:12px;display:inline-block;background:#eff6fb;color:#47627d}.airport-center-marker{display:flex;align-items:center;gap:5px;padding:5px 8px;border-radius:999px;background:#0b2b50;color:#fff;border:2px solid #fff;box-shadow:0 4px 14px rgba(0,0,0,.18);font-size:11px}.airport-center-marker span{color:#63e5ff}.airport-plane{width:28px;height:28px;border:0;background:transparent;color:#0b78aa;font-size:20px;filter:drop-shadow(0 2px 2px rgba(255,255,255,.9));cursor:pointer}.airport-plane span{display:block}.airport-plane.ground{color:#e59034}.airport-lower-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:18px;margin-top:20px}.airport-info-card{background:#fff;border:1px solid #dbe7f2;border-radius:20px;padding:24px}.airport-info-card h2{margin:7px 0}.airport-info-card p{color:#607790;line-height:1.7}.native-placeholder{min-height:260px;border-radius:18px;background:radial-gradient(circle at 65% 30%,rgba(70,171,220,.22),transparent 28%),linear-gradient(135deg,#102d50,#0a1d35);display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff}.native-placeholder span{font-size:11px;letter-spacing:.18em;color:#87dcff;font-weight:900}.native-placeholder strong{font-size:64px;letter-spacing:.04em;margin-top:8px}.native-placeholder small{opacity:.75}.source-grid .cam-card{padding:14px}.cam-actions{display:flex;gap:10px;flex-wrap:wrap;padding:4px 6px 10px}.source-grid .cam-head{padding:16px 6px 10px}
@media(max-width:900px){.airport-hero{grid-template-columns:1fr}.airport-code-card{min-width:0}.airport-facts{grid-template-columns:1fr 1fr}.airport-lower-grid{grid-template-columns:1fr}.airport-radar-card #airportMap{height:500px}}
@media(max-width:520px){.airport-facts{grid-template-columns:1fr}.airport-radar-card #airportMap{height:420px}.airport-code-card strong{font-size:46px}}

/* v8 live camera fixes */
.cams-page{max-width:1450px}.cam-toolbar{display:flex;justify-content:space-between;gap:18px;align-items:center;margin:28px 0 14px;padding:14px 16px;border:1px solid #dbe7f2;border-radius:14px;background:#f8fbfe;color:#234766}.cam-toolbar small{color:#70859b}.working-cams{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.working-cams .cam-card{overflow:hidden}.working-cams .video-wrap{aspect-ratio:16/9;background:linear-gradient(135deg,#0b2541,#133d66)}.working-cams .video-wrap iframe{display:block;width:100%;height:100%;border:0}.working-cams .cam-head{min-height:112px}.working-cams .cam-head h2{font-size:21px}.working-cams .cam-status{color:#1674b8}.working-cams .featured-cam{grid-column:1/-1}.working-cams .featured-cam .video-wrap{aspect-ratio:21/9}.working-cams .featured-cam .cam-head h2{font-size:25px}@media(max-width:900px){.working-cams{grid-template-columns:1fr}.working-cams .featured-cam{grid-column:auto}.working-cams .featured-cam .video-wrap{aspect-ratio:16/9}.cam-toolbar{align-items:flex-start;flex-direction:column}}

/* v9 expanded platform */
.platform-links-six{grid-template-columns:repeat(3,1fr)}
.board-page{max-width:1480px}.board-controls{display:grid;grid-template-columns:minmax(260px,1fr) 170px auto auto;gap:12px;align-items:end;margin:28px 0 14px;padding:18px;border:1px solid #cddbea;background:#fff;border-radius:18px;box-shadow:0 16px 42px rgba(20,57,96,.08)}.board-controls label,.tool-card label{display:flex;flex-direction:column;gap:7px;color:#657b96;font-size:12px;font-weight:800;letter-spacing:.04em}.board-controls select,.tool-card input,.airport-directory-search input{width:100%;min-height:46px;border:1px solid #c8d8e8;border-radius:12px;background:#f8fbff;color:#0b2b4c;padding:10px 12px;font:inherit;outline:none}.board-controls select:focus,.tool-card input:focus,.airport-directory-search input:focus{border-color:#67bce9;box-shadow:0 0 0 3px rgba(61,147,207,.12)}.board-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:14px}.board-summary div{background:#fff;border:1px solid #cfdeeb;border-radius:16px;padding:18px}.board-summary span{display:block;font-size:28px;font-weight:900;color:#0a3158}.board-summary small{color:#7489a1}.board-card{background:#fff;border:1px solid #cddbea;border-radius:20px;padding:22px;box-shadow:0 18px 50px rgba(20,57,96,.08)}.live-pill{display:inline-flex;align-items:center;gap:8px;padding:9px 12px;border-radius:999px;background:#edf9f5;color:#176c58;font-size:12px;font-weight:800}.live-pill b{width:8px;height:8px;border-radius:50%;background:#30c99a;box-shadow:0 0 0 5px rgba(48,201,154,.12)}.table-scroll{overflow:auto;margin-top:14px}.flight-table{width:100%;border-collapse:collapse;min-width:900px}.flight-table th{text-align:left;padding:12px 10px;border-bottom:1px solid #d5e1ed;color:#6a8099;font-size:11px;text-transform:uppercase;letter-spacing:.08em}.flight-table td{padding:13px 10px;border-bottom:1px solid #edf2f7;color:#244564;font-size:14px}.flight-table tbody tr:hover{background:#f8fbfe}.flight-table code{font-size:12px;color:#476884}.status-chip{display:inline-flex;padding:5px 8px;border-radius:999px;font-size:11px;font-weight:800}.air-chip{background:#e8f8f2;color:#16735b}.ground-chip{background:#fff2df;color:#9a5a09}.tool-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:30px}.tool-card{background:#fff;border:1px solid #cddbea;border-radius:18px;padding:22px;box-shadow:0 16px 42px rgba(20,57,96,.07)}.tool-card h2{margin:8px 0 18px;color:#0a3158}.tool-card label+label{margin-top:13px}.wide-tool{grid-column:1/-1}.tool-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.tool-result{margin-top:16px;padding:18px;border-radius:16px;background:#edf6ff;border:1px solid #d3e6f7}.tool-result span,.tool-result small{display:block;color:#6a8099}.tool-result strong{display:block;font-size:34px;color:#0a3158;margin:5px 0}.narrow-guide{max-width:1100px}.guide-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px;margin-top:30px}.guide-grid article{background:#fff;border:1px solid #cddbea;border-radius:17px;padding:22px}.guide-grid h2{margin:0 0 8px;color:#0a3158}.guide-grid p{margin:0;color:#637b96;line-height:1.7}.airport-directory-search{max-width:620px;margin:26px 0 18px}.expanded-airports .airport-card{display:flex}.airport-card[hidden]{display:none!important}.card-actions{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}.card-actions a{padding:8px 10px;border-radius:10px;background:#edf5fd;color:#155a91;font-size:12px;font-weight:800}.card-actions a:first-child{background:#0b4676;color:#fff}
@media(max-width:1000px){.board-controls{grid-template-columns:1fr 1fr}.board-summary{grid-template-columns:1fr 1fr}.tool-grid{grid-template-columns:1fr 1fr}.platform-links-six{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.board-controls,.board-summary,.tool-grid,.tool-row,.guide-grid,.platform-links-six{grid-template-columns:1fr}.wide-tool{grid-column:auto}.board-card{padding:15px}}


/* v10 personalisation, traffic snapshots and route planner */
.platform-links-eight{grid-template-columns:repeat(4,1fr)}
.airport-directory-tools{display:flex;align-items:center;gap:14px;justify-content:space-between}.airport-directory-tools .airport-directory-search{flex:1}.favorite-counter{display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:14px;background:#fff;border:1px solid #cddbea;color:#31536f;white-space:nowrap}.favorite-counter strong{font-size:22px;color:#0b4676}.favorite-counter span{font-size:12px}.airport-card{position:relative}.favorite-btn{position:absolute;right:13px;top:13px;border:1px solid #d3e2ef;background:#f7fbff;color:#57738e;border-radius:999px;padding:7px 10px;display:flex;align-items:center;gap:5px;cursor:pointer;font:inherit;font-size:11px;font-weight:800}.favorite-btn span{font-size:16px;line-height:1}.favorite-btn.is-favorite{background:#fff8df;border-color:#f3d977;color:#7b6008}.favorite-mini{border:0;background:#fff0f0;color:#a23d3d;border-radius:10px;padding:8px 10px;font:inherit;font-size:12px;font-weight:800;cursor:pointer}.airport-save-btn{border:1px solid #bfd2e4}.airport-save-btn.is-favorite{background:#fff7d8;border-color:#ead16a}.favorites-summary{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 20px;margin:24px 0;background:#fff;border:1px solid #cddbea;border-radius:18px}.favorites-summary>div{display:flex;align-items:baseline;gap:9px}.favorites-summary strong{font-size:32px;color:#0a3158}.favorites-summary span{color:#6b8299}.empty-state{text-align:center;padding:55px 20px;background:#fff;border:1px dashed #bdd0e2;border-radius:20px}.empty-state[hidden]{display:none}.empty-state>span{font-size:54px;color:#6daee0}.empty-state h2{margin:8px 0}.empty-state p{max-width:560px;margin:0 auto 20px;color:#6b8299}.airport-related-actions{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 16px}.airport-related-actions a{padding:8px 10px;border-radius:10px;background:#edf5fd;color:#155a91;font-size:12px;font-weight:800}
.snapshot-toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:28px 0 14px}.traffic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.traffic-card{background:#fff;border:1px solid #cddbea;border-radius:20px;padding:24px;box-shadow:0 16px 42px rgba(20,57,96,.07)}.traffic-card>span{font-size:10px;letter-spacing:.14em;font-weight:900;color:#3b89c7}.traffic-card h2{margin:8px 0 16px;color:#0a3158}.traffic-card>strong{display:block;font-size:46px;line-height:1;color:#0b4676}.traffic-card>small{display:block;color:#748aa1;margin:7px 0 18px}.traffic-card>a{font-weight:800;color:#1d6fa7}.route-note{margin-top:22px;background:#fff;border:1px solid #cddbea;border-radius:18px;padding:22px}.route-note h2{margin:0 0 8px;color:#0a3158}.route-note p{margin:0;color:#657c95;line-height:1.7}
.route-builder{display:grid;grid-template-columns:1fr auto 1fr;gap:14px;align-items:end;margin:30px 0 16px;padding:20px;background:#fff;border:1px solid #cddbea;border-radius:20px;box-shadow:0 16px 42px rgba(20,57,96,.07)}.route-builder label{display:flex;flex-direction:column;gap:7px;color:#637a93;font-size:12px;font-weight:800}.route-builder select{min-height:50px;border:1px solid #c7d8e7;border-radius:12px;background:#f8fbff;color:#0b2b4c;padding:10px 12px;font:inherit}.swap-btn{width:50px;height:50px;border:1px solid #bfd2e4;border-radius:14px;background:#eef6fd;color:#0b5b91;font-size:24px;cursor:pointer}.route-result-grid{display:grid;grid-template-columns:2fr repeat(2,1fr);gap:14px}.route-main-card{grid-row:span 2;background:linear-gradient(135deg,#0b3156,#124c7d);color:#fff;border-radius:22px;padding:28px;box-shadow:0 18px 50px rgba(20,57,96,.16)}.route-main-card .eyebrow{color:#72ddff}.route-main-card h2{font-size:26px;margin:18px 0 7px}.route-main-card p{color:#c6d7e8}.route-codes{display:flex;align-items:center;gap:16px;margin-top:18px}.route-codes>strong{font-size:48px;letter-spacing:.04em}.route-line{display:flex;align-items:center;flex:1;color:#72ddff}.route-line i{height:1px;background:rgba(255,255,255,.35);flex:1}.route-line b{padding:0 10px;font-size:20px}.route-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}.route-main-card .secondary-btn{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.22);color:#fff}.route-stat{background:#fff;border:1px solid #cddbea;border-radius:18px;padding:22px;box-shadow:0 16px 42px rgba(20,57,96,.06)}.route-stat span,.route-stat small{display:block;color:#72879d}.route-stat strong{display:block;font-size:31px;margin:7px 0;color:#0a3158}.route-stat small{font-size:11px}
@media(max-width:1100px){.platform-links-eight{grid-template-columns:repeat(2,1fr)}.traffic-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.airport-directory-tools,.favorites-summary,.snapshot-toolbar{align-items:stretch;flex-direction:column}.favorite-counter{justify-content:center}.traffic-grid,.route-result-grid{grid-template-columns:1fr}.route-main-card{grid-row:auto}.route-builder{grid-template-columns:1fr}.swap-btn{width:100%}.platform-links-eight{grid-template-columns:1fr}}


/* v11 platform additions */
.aircraft-track-link{margin-top:18px;width:100%}
.tracker-page{max-width:1380px}.tracker-search-card{background:#fff;border:1px solid #d8e3f0;border-radius:20px;padding:18px;box-shadow:0 18px 55px rgba(39,69,111,.10);margin:28px 0 18px}.tracker-search-row{display:flex;gap:10px}.tracker-search-row input{flex:1;min-width:0;border:1px solid #cbd8e7;border-radius:13px;padding:14px 15px;font:inherit;font-size:16px;color:#0b2341;background:#f9fcff}.tracker-message{margin-top:10px;color:#7086a2;font-size:13px}.tracker-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(330px,.55fr);gap:18px}.tracker-map-card,.tracker-info-card,.tracker-secondary-grid article,.saved-aircraft-section,.airport-compare-grid article{background:#fff;border:1px solid #d8e3f0;border-radius:20px;box-shadow:0 18px 55px rgba(39,69,111,.10)}.tracker-map-card{position:relative;min-height:540px;overflow:hidden}.tracker-map-card #trackerMap{position:absolute;inset:0}.tracker-refresh{position:absolute;left:14px;bottom:14px;z-index:3;display:flex;align-items:center;gap:9px;background:rgba(255,255,255,.93);border:1px solid #d9e4f0;border-radius:12px;padding:9px 11px;color:#294563;font-size:12px}.tracker-info-card{padding:24px}.tracker-title-row{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.tracker-title-row h2{font-size:32px;margin:5px 0}.tracker-title-row p{color:#7187a2;margin:0}.tracker-metrics{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:22px 0}.tracker-metrics div{background:#f4f8fc;border:1px solid #dde8f2;border-radius:14px;padding:14px}.tracker-metrics small{display:block;color:#788ca5;margin-bottom:5px}.tracker-metrics strong{font-size:20px;color:#0c294d}.tracker-details{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0}.tracker-details div{border-top:1px solid #e0e8f1;padding-top:10px}.tracker-details dt{font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:#7e90a6;font-weight:800}.tracker-details dd{margin:4px 0 0;color:#173b63;font-weight:750}.tracker-disclaimer,.muted-copy{color:#7b8da4;line-height:1.6;font-size:13px}.tracker-secondary-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px}.tracker-secondary-grid article{padding:22px}.tracker-secondary-grid h2{margin:7px 0}.tracker-secondary-grid p{color:#7489a3}.recent-aircraft-list{display:grid;gap:8px}.recent-aircraft-list a{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid #e4ebf3;padding:9px 0}.recent-aircraft-list small{color:#7990a8}.is-saved{background:#eaf5ff!important;border-color:#9bc9f4!important}.saved-aircraft-section{padding:22px;margin-top:20px}.section-heading-row{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:16px}.section-heading-row h2{margin:5px 0 0}.saved-aircraft-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.saved-aircraft-card{border:1px solid #dbe5ef;border-radius:16px;padding:18px;background:#fafdff}.saved-aircraft-card>span{font-size:10px;letter-spacing:.13em;font-weight:900;color:#3b80c7}.saved-aircraft-card>strong{display:block;font-size:20px;margin:7px 0}.saved-aircraft-card>small{display:block;color:#7187a2;min-height:20px}.saved-aircraft-card>div{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}.empty-state{grid-column:1/-1;text-align:center;padding:35px;border:1px dashed #ccd9e7;border-radius:16px;color:#758ba5}.empty-state strong{display:block;color:#173b63;font-size:20px}.compare-controls{display:grid;grid-template-columns:1fr auto 1fr auto;gap:12px;align-items:end;background:#fff;border:1px solid #d8e3f0;border-radius:20px;padding:18px;box-shadow:0 18px 55px rgba(39,69,111,.10);margin-top:28px}.compare-controls label{font-size:12px;font-weight:800;color:#57708d}.compare-controls select{display:block;width:100%;margin-top:7px;border:1px solid #cbd8e7;border-radius:12px;padding:12px;background:#fbfdff;color:#163b62;font:inherit}.compare-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:16px 0}.compare-summary div{background:#eff7fd;border:1px solid #d8e8f5;border-radius:16px;padding:16px}.compare-summary small{display:block;color:#7187a2}.compare-summary strong{display:block;color:#0b2f55;font-size:22px;margin-top:4px}.airport-compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.airport-compare-grid article{padding:24px}.airport-compare-grid h2{font-size:28px;margin:8px 0}.compare-code{font-size:48px;font-weight:900;color:#0b2f55;margin:8px 0 20px}.compare-code small{font-size:16px;color:#6f86a0}.compare-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.country-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:28px}.country-card{background:#fff;border:1px solid #d8e3f0;border-radius:18px;padding:20px;box-shadow:0 18px 55px rgba(39,69,111,.09);transition:.2s}.country-card:hover{transform:translateY(-2px);border-color:#9cccf3}.country-card span{display:block;color:#3b80c7;font-size:11px;font-weight:900;letter-spacing:.14em}.country-card strong{display:block;color:#123a64;font-size:22px;margin:8px 0}.country-card small{color:#748aa4}
@media(max-width:1100px){.tracker-layout{grid-template-columns:1fr}.tracker-map-card{min-height:440px}.saved-aircraft-grid{grid-template-columns:1fr 1fr}.country-grid{grid-template-columns:repeat(3,1fr)}.compare-controls{grid-template-columns:1fr 1fr}.compare-controls #swapCompare{order:3}.compare-controls #compareBtn{order:4}}
@media(max-width:700px){.tracker-search-row{flex-direction:column}.tracker-secondary-grid,.airport-compare-grid,.compare-summary{grid-template-columns:1fr}.tracker-details,.tracker-metrics{grid-template-columns:1fr 1fr}.saved-aircraft-grid,.country-grid{grid-template-columns:1fr}.section-heading-row{align-items:flex-start;flex-direction:column}.compare-controls{grid-template-columns:1fr}.compare-controls #swapCompare,.compare-controls #compareBtn{order:initial}}


/* v12 design expansion */
:root{--shadow-soft:0 18px 45px rgba(20,52,92,.10);--radius-lg:28px;--radius-md:18px}
body{background:radial-gradient(circle at top left, rgba(62,132,255,.10), transparent 28%),radial-gradient(circle at top right, rgba(103,229,255,.14), transparent 22%),linear-gradient(180deg,#f9fcff 0%,#eff6fc 45%,#e9f2fa 100%)}
.topbar{box-shadow:0 8px 30px rgba(8,36,66,.04)}
.hero-redesigned{grid-template-columns:1.02fr .98fr;align-items:center;gap:34px}
.hero-illustration-card,.illustration-panel{position:relative;border:1px solid rgba(12,37,64,.08);background:linear-gradient(180deg,#ffffff,#f7fbff);border-radius:30px;box-shadow:var(--shadow-soft);padding:18px;overflow:hidden}
.hero-illustration-card:before,.illustration-panel:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 18% 18%, rgba(103,229,255,.12), transparent 20%),radial-gradient(circle at 80% 18%, rgba(62,132,255,.10), transparent 24%),linear-gradient(180deg,rgba(255,255,255,.4),rgba(255,255,255,0));pointer-events:none}
.section-image{display:block;width:100%;height:auto;border-radius:22px}
.section-image-small{max-width:320px}
.floating-insight{position:absolute;left:24px;bottom:24px;max-width:330px;background:rgba(255,255,255,.9);border:1px solid rgba(12,37,64,.08);border-radius:22px;padding:18px 18px 16px;box-shadow:var(--shadow-soft)}
.floating-insight strong{display:block;font-size:23px;line-height:1.2;margin:8px 0 6px}.floating-insight p{margin:0;color:var(--muted);line-height:1.6}
.editorial-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:26px}
.editorial-card{display:grid;grid-template-columns:280px 1fr;gap:22px;align-items:center;padding:22px;border-radius:24px;background:linear-gradient(180deg,#ffffff,#f7fbff);border:1px solid rgba(12,37,64,.08);box-shadow:var(--shadow-soft)}
.editorial-card h2{font-size:28px;line-height:1.15;margin:10px 0 10px}.editorial-card p{color:var(--muted);line-height:1.75;margin:0 0 14px}
.story-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:26px}.story-grid-two{grid-template-columns:repeat(2,1fr)}
.story-grid article{padding:24px;border-radius:24px;background:linear-gradient(180deg,#ffffff,#f6fbff);border:1px solid rgba(12,37,64,.08);box-shadow:var(--shadow-soft)}
.story-grid h2{font-size:24px;line-height:1.2;margin:10px 0}.story-grid p{color:var(--muted);line-height:1.75;margin:0}
.page-split{display:grid;grid-template-columns:1.02fr .98fr;gap:28px;align-items:center;margin-bottom:26px}
.directory-hero-split,.cams-hero-layout{display:grid;grid-template-columns:1.02fr .98fr;gap:28px;align-items:center}
.airport-card-enhanced{position:relative;overflow:hidden;background:linear-gradient(180deg,#ffffff,#f7fbff)}
.airport-card-copy{margin:12px 0 0;color:var(--muted);line-height:1.65;font-size:14px}
.airport-card-enhanced:after{content:"";position:absolute;right:-18px;top:-18px;width:100px;height:100px;border-radius:50%;background:radial-gradient(circle, rgba(103,229,255,.18), transparent 68%);pointer-events:none}
.editorial-strip{display:grid;grid-template-columns:1fr 1fr;gap:18px}.editorial-strip>div{padding:22px;border-radius:22px;background:linear-gradient(180deg,#fff,#f7fbff);border:1px solid rgba(12,37,64,.08);box-shadow:var(--shadow-soft)}
.airport-hero-rich{align-items:center}.airport-info-illustrated .section-image{margin-bottom:14px;max-width:260px}
.traffic-card,.airport-card,.cam-card,.tracker-search-card,.tracker-map-card,.tracker-info-card,.airport-facts div,.airport-radar-card,.airport-info-card,.route-note{box-shadow:var(--shadow-soft)}
.feature-chips span{background:#fff;border-color:rgba(12,37,64,.08)}
.airport-strip a{background:linear-gradient(180deg,#123764,#163f73);color:#f5fbff;border:1px solid rgba(255,255,255,.08);box-shadow:0 16px 36px rgba(16,48,85,.18)}
.airport-strip a:hover{background:linear-gradient(180deg,#1b487d,#21528d)}
.footer{border-top:1px solid rgba(12,37,64,.08);background:rgba(255,255,255,.3)}
.partner-links{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.partner-links span{font-size:12px;color:var(--muted);font-weight:700}.partner-links a{padding:7px 10px;border-radius:999px;background:rgba(62,132,255,.08);color:#17426d;font-weight:700;font-size:13px}
.about-redesigned .lead{margin-bottom:14px}
@media(max-width:1150px){.hero-redesigned,.page-split,.directory-hero-split,.cams-hero-layout,.editorial-grid{grid-template-columns:1fr}.editorial-card{grid-template-columns:1fr}.section-image-small{max-width:100%}.story-grid{grid-template-columns:1fr 1fr}}
@media(max-width:800px){.story-grid,.story-grid-two,.editorial-strip{grid-template-columns:1fr}.floating-insight{position:relative;left:auto;bottom:auto;max-width:none;margin-top:14px}.hero-illustration-card{padding:14px}}
@media(max-width:640px){.editorial-card{padding:18px}.story-grid article{padding:20px}.page-split,.directory-hero-split,.cams-hero-layout{gap:18px}}

/* v13 SEO content layout */
.breadcrumbs{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:0 0 22px;color:var(--muted);font-size:14px}.breadcrumbs a{color:#245b91;font-weight:700}.airport-seo-content,.country-seo-content{display:grid;grid-template-columns:1fr 330px;gap:20px;margin:26px 0}.airport-seo-content article,.airport-seo-content aside,.country-seo-content article,.country-seo-content aside,.seo-intro{background:linear-gradient(180deg,#fff,#f7fbff);border:1px solid rgba(12,37,64,.08);border-radius:22px;padding:24px;box-shadow:var(--shadow-soft)}.airport-seo-content h2,.country-seo-content h2,.seo-intro h2{margin:8px 0 10px;font-size:27px}.airport-seo-content p,.country-seo-content p,.seo-intro p{color:var(--muted);line-height:1.75}.airport-seo-content aside,.country-seo-content aside{display:flex;flex-direction:column;align-items:flex-start;gap:10px}.airport-seo-content aside h3,.country-seo-content aside h3{margin:0 0 4px}.airport-seo-content aside a,.country-seo-content aside a{display:block;width:100%;padding:11px 12px;border-radius:12px;background:#edf5fd;color:#174b7e;font-weight:700}.seo-intro{margin:22px 0}.seo-intro p{margin-bottom:0}@media(max-width:850px){.airport-seo-content,.country-seo-content{grid-template-columns:1fr}}

/* v15 photorealistic design refresh */
:root{
  --navy-950:#071a2d;
  --navy-900:#0c2744;
  --navy-800:#123b66;
  --sky-500:#2d8cff;
  --sky-300:#72d8ff;
  --surface:#ffffff;
  --surface-soft:#f4f9fd;
  --border-soft:rgba(17,55,91,.11);
  --photo-shadow:0 26px 70px rgba(14,45,78,.16);
}
body{background:linear-gradient(180deg,#fbfdff 0%,#f2f8fd 52%,#ebf4fb 100%)}
.topbar{min-height:82px;background:rgba(255,255,255,.94);border-bottom:1px solid rgba(12,39,68,.07);box-shadow:0 8px 28px rgba(12,39,68,.05)}
.nav a{border:1px solid transparent}.nav a:hover,.nav a.active{background:#eef6ff;border-color:#dceaf7;color:#0b3157}
.hero-redesigned{padding:22px 0 30px;grid-template-columns:.9fr 1.1fr;gap:38px}
.hero-redesigned .hero-copy{padding:28px 0}.hero-redesigned h1{max-width:760px;font-size:clamp(48px,5.2vw,78px);line-height:.96}
.hero-redesigned .hero-copy>p{font-size:19px;max-width:720px}
.hero-photo-card{position:relative;min-height:520px;border-radius:32px;overflow:hidden;box-shadow:var(--photo-shadow);border:1px solid rgba(255,255,255,.7);background:#dfeef9}
.hero-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center center;display:block}
.hero-photo-card:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,18,33,.02) 25%,rgba(3,18,33,.10) 52%,rgba(3,18,33,.76) 100%)}
.hero-photo-overlay{position:absolute;z-index:2;left:26px;right:26px;bottom:24px;padding:20px 22px;border:1px solid rgba(255,255,255,.24);border-radius:22px;background:rgba(5,29,51,.72);backdrop-filter:blur(16px);color:#fff;box-shadow:0 14px 40px rgba(0,0,0,.18)}
.hero-photo-overlay .live-pill{display:inline-flex;align-items:center;color:#eaf8ff;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.13);padding:7px 10px;border-radius:999px;font-size:12px;font-weight:800}
.hero-photo-overlay strong{display:block;font-size:27px;line-height:1.16;margin:11px 0 6px}.hero-photo-overlay p{margin:0;color:#d6e6f3;line-height:1.55}
.primary-btn{background:linear-gradient(135deg,#147cff,#49b9ff);box-shadow:0 13px 28px rgba(34,131,235,.25)}
.secondary-btn{background:#fff;border:1px solid #d8e5f0;color:#163c62}
.feature-chips{gap:9px}.feature-chips span{background:#fff;box-shadow:0 8px 24px rgba(25,65,104,.06)}
.airport-strip{gap:12px}.airport-strip a{border-radius:16px;background:linear-gradient(140deg,#0d3155,#164b7c);box-shadow:0 14px 30px rgba(18,58,95,.16)}
.toolbar{box-shadow:0 18px 48px rgba(20,54,91,.10)}
.map-card{border-radius:0 0 26px 26px;box-shadow:0 28px 70px rgba(20,54,91,.14)}
.editorial-grid{gap:22px;margin-top:34px}.editorial-card{grid-template-columns:46% 54%;padding:0;overflow:hidden;background:#fff}.editorial-card .section-image{height:100%;min-height:310px;object-fit:cover;border-radius:0}.editorial-card>div{padding:28px}.editorial-card h2{font-size:30px}.editorial-card p{font-size:16px}
.illustration-panel{padding:0;overflow:hidden;background:#dfeef8}.illustration-panel .section-image{height:100%;min-height:360px;object-fit:cover;border-radius:0}
.page-split .illustration-panel{min-height:390px}.directory-hero-split .illustration-panel,.cams-hero-layout .illustration-panel{min-height:380px}
.story-grid article{background:#fff;box-shadow:0 15px 42px rgba(17,52,86,.08)}
.airport-card-enhanced{transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.airport-card-enhanced:hover{transform:translateY(-4px);box-shadow:0 24px 60px rgba(17,52,86,.14)}
.cam-card{transition:transform .2s ease,box-shadow .2s ease}.cam-card:hover{transform:translateY(-3px);box-shadow:0 24px 60px rgba(17,52,86,.14)}
.video-wrap{background:linear-gradient(135deg,#081d34,#123b66)}
.photo-feature-strip{display:grid;grid-template-columns:1.3fr .7fr .7fr;gap:16px;margin:30px 0}.photo-feature{position:relative;min-height:280px;border-radius:24px;overflow:hidden;box-shadow:var(--photo-shadow)}.photo-feature img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover}.photo-feature:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(4,22,39,.82) 100%)}.photo-feature div{position:absolute;z-index:2;left:20px;right:20px;bottom:18px;color:#fff}.photo-feature span{font-size:10px;letter-spacing:.15em;font-weight:900;color:#8be7ff}.photo-feature strong{display:block;font-size:24px;line-height:1.15;margin-top:5px}.photo-feature small{display:block;color:#d9e8f4;margin-top:4px}
.airport-info-illustrated .section-image{max-width:none;width:100%;height:210px;object-fit:cover;border-radius:16px}
.footer{background:linear-gradient(180deg,rgba(255,255,255,.55),rgba(236,245,252,.82))}
@media(max-width:1150px){.hero-redesigned{grid-template-columns:1fr}.hero-photo-card{min-height:500px}.photo-feature-strip{grid-template-columns:1fr 1fr}.photo-feature:first-child{grid-column:1/-1}.editorial-card{grid-template-columns:1fr}.editorial-card .section-image{min-height:330px}}
@media(max-width:720px){.hero-redesigned h1{font-size:44px}.hero-photo-card{min-height:420px}.hero-photo-overlay{left:14px;right:14px;bottom:14px}.hero-photo-overlay strong{font-size:22px}.photo-feature-strip{grid-template-columns:1fr}.photo-feature:first-child{grid-column:auto}.photo-feature{min-height:240px}.editorial-card .section-image{min-height:250px}.illustration-panel .section-image{min-height:260px}.page-split .illustration-panel{min-height:260px}}


/* v16 refined aviation colour system */
:root{
  --bg:#f4f8fc;
  --bg-soft:#e9f1f8;
  --panel:#ffffff;
  --panel-2:#f8fbfe;
  --panel-3:#edf5fb;
  --line:#d7e3ee;
  --line-soft:#bdd0e1;
  --text:#102a43;
  --muted:#61758a;
  --navy:#0b2a4a;
  --navy-2:#123b67;
  --royal:#246bce;
  --royal-2:#3a82e4;
  --sky:#65c8ef;
  --sky-soft:#dff3fc;
  --teal:#2fb7a5;
  --teal-soft:#dff7f3;
  --amber:#e4a54a;
  --amber-soft:#fff3dc;
  --success:#2ea56f;
  --shadow:0 18px 48px rgba(21,54,88,.11);
}
body{background:
  radial-gradient(circle at 8% 0%,rgba(101,200,239,.18),transparent 27%),
  radial-gradient(circle at 92% 6%,rgba(36,107,206,.10),transparent 24%),
  linear-gradient(180deg,#fbfdff 0%,#f3f8fc 40%,#edf4fa 100%);color:var(--text)}
.topbar{background:rgba(255,255,255,.93);border-bottom:1px solid rgba(16,42,67,.08);box-shadow:0 8px 28px rgba(18,59,103,.05)}
.nav a{color:#526b84}.nav a:hover,.nav a.active{background:#eaf3fb;color:var(--navy);border-color:#cfe1ef}
.ghost-btn{color:var(--navy);border-color:#c5d7e7;background:#fff}.ghost-btn:hover{background:#edf5fb}
.hero h1,.page h1{color:var(--navy)}
.hero p,.lead,.story-grid p,.editorial-card p,.prose p{color:var(--muted)}
.eyebrow,.panel-kicker,.visual-kicker{color:var(--royal);letter-spacing:.16em}
.primary-btn,.search-row button{background:linear-gradient(135deg,var(--royal-2),var(--royal));color:#fff;box-shadow:0 12px 28px rgba(36,107,206,.22)}
.primary-btn:hover,.search-row button:hover{background:linear-gradient(135deg,#4d91ec,#1c5fbd);box-shadow:0 15px 32px rgba(36,107,206,.28)}
.secondary-btn{background:#fff;color:var(--navy);border-color:#c8d9e8}.secondary-btn:hover{background:#edf5fb;border-color:#a9c4dc}
.feature-chips span{background:#f7fbfe;color:#36536f;border-color:#d8e6f1}
.pulse,.live-pill b,.live-dot{background:var(--teal)!important;box-shadow:0 0 0 6px rgba(47,183,165,.13)}
.airport-strip a{background:linear-gradient(145deg,var(--navy),var(--navy-2));color:#fff;border-color:rgba(255,255,255,.08);box-shadow:0 13px 30px rgba(11,42,74,.18)}
.airport-strip a:hover{background:linear-gradient(145deg,#123b67,#1c5188);border-color:rgba(101,200,239,.38)}
.toolbar{border-color:#d3e0eb;background:#dbe7f0;box-shadow:0 16px 36px rgba(21,54,88,.08)}
.toolbar>div{background:linear-gradient(180deg,#fff,#f7fbfe)}
.metric span{color:var(--navy)}
.search-row input{background:#fff;color:var(--text);border-color:#cbdbe8}.search-row input:focus{border-color:var(--sky);box-shadow:0 0 0 4px rgba(101,200,239,.16)}
.radar-controls{background:linear-gradient(180deg,#f7fbfe,#edf5fb);border-color:#d3e2ee}
.traffic-badge{background:var(--teal-soft)!important;border-color:#bce7df!important}.traffic-badge span{color:#17796d!important}
.map-card{border-color:#d0deea;background:#dce9f3;box-shadow:0 18px 48px rgba(21,54,88,.12)}
.map-note,.flight-panel{background:rgba(255,255,255,.96);border-color:#d4e1ec;color:#36536f}
.plane-icon{color:#147cc1}.plane-icon.ground{color:var(--amber)}
.details dt{color:#6d8092}.details dd{color:var(--navy)}
.editorial-card,.story-grid article,.airport-card,.content-grid article,.traffic-card,.cam-card,.tracker-search-card,.tracker-map-card,.tracker-info-card,.airport-radar-card,.airport-info-card,.route-note,.illustration-panel,.hero-illustration-card{background:linear-gradient(180deg,#ffffff 0%,#f8fbfe 100%);border-color:#d9e5ef;box-shadow:0 16px 42px rgba(21,54,88,.09)}
.editorial-card h2,.story-grid h2,.airport-card strong,.cam-card h2,.traffic-card h2{color:var(--navy)}
.airport-card:hover{background:linear-gradient(180deg,#fff,#eef6fc);border-color:#abc9e0;transform:translateY(-3px)}
.airport-card span,.airport-card small{color:#708499}
.airport-card .card-actions a,.airport-related-actions a{color:var(--royal);font-weight:800}
.favorite-btn{background:#f0f6fb!important;border-color:#d4e1ed!important;color:#35516c!important}.favorite-btn[aria-pressed="true"]{background:var(--amber-soft)!important;border-color:#efd5a5!important;color:#8a5b12!important}
.cam-status{background:#e8f5fb;color:#12638b;border:1px solid #c7e7f4}
.live-pill{background:var(--teal-soft);border-color:#c0e7df;color:#176c64}
.traffic-card>span{color:var(--royal)}
.traffic-card>strong{color:var(--navy)}
.tracker-refresh{background:rgba(255,255,255,.94)!important;color:#294866!important}
.tracker-metrics div{background:#f1f7fb;border-color:#d9e7f1}.tracker-metrics strong{color:var(--navy)}
.airport-code-card{background:linear-gradient(145deg,var(--navy),#1a4d80)!important;color:white!important;box-shadow:0 18px 42px rgba(11,42,74,.20)}
.airport-facts div{background:#fff;border-color:#d9e5ef}.airport-facts span{color:#71869a}.airport-facts strong{color:var(--navy)}
.footer{background:linear-gradient(180deg,#eef5fa,#e5eff7);border-top-color:#d0dfea;color:#61758a}
.footer>div:first-child{color:var(--navy)}
.footer-links a{color:#36536f}.footer-links a:hover{color:var(--royal)}
.partner-links{border-top-color:#d0dfea}.partner-links a{background:#dcecf8;color:#184d7b}.partner-links a:hover{background:#cfe5f5;color:#0e3e69}
.hero-photo-card:after{background:linear-gradient(180deg,rgba(11,42,74,0) 38%,rgba(11,42,74,.78) 100%)}
.photo-content{color:#fff}.photo-content .eyebrow{color:#8de4ff}.photo-content p{color:#e4eef7}
.photo-grid-card{border-color:#d6e3ee;box-shadow:0 16px 40px rgba(21,54,88,.10)}
.photo-grid-card .photo-overlay{background:linear-gradient(180deg,rgba(11,42,74,0) 38%,rgba(11,42,74,.86) 100%)}
.photo-overlay h3,.photo-overlay p{color:#fff}
.breadcrumbs a{color:var(--royal)}
.favorite-counter{background:#eaf4fb!important;border-color:#cae0ef!important}.favorite-counter strong{color:var(--royal)!important}
.airport-directory-search input,.tracker-search-row input{border-color:#cbdce9;background:#fff;color:var(--text)}
.route-note{border-left:4px solid var(--sky)}
.snapshot-toolbar{background:linear-gradient(180deg,#f8fbfe,#edf5fb);border-color:#d6e3ed}
.map-style-switcher button{background:rgba(255,255,255,.95)!important;color:var(--navy)!important;border-color:#c8d9e7!important}.map-style-switcher button.active{background:var(--navy)!important;color:#fff!important;border-color:var(--navy)!important}
::selection{background:#ccecff;color:var(--navy)}
@media(max-width:700px){.airport-strip a{background:linear-gradient(145deg,#123b67,#1b4d7c)}}


/* v17 platform expansion */
.platform-search-panel{display:grid;grid-template-columns:1fr minmax(420px,.85fr);gap:24px;align-items:center;margin:28px 0 18px;padding:26px 28px;border-radius:24px;background:linear-gradient(135deg,#0b2a4a 0%,#123f70 60%,#1f67ac 100%);color:#fff;box-shadow:0 22px 50px rgba(11,42,74,.18)}
.platform-search-panel h2{margin:7px 0 6px;font-size:30px}.platform-search-panel p{margin:0;color:#d8e7f5}.platform-search-panel .eyebrow{color:#8de5ff}
.global-search{display:flex;gap:9px;padding:7px;background:#fff;border-radius:16px;box-shadow:0 12px 30px rgba(4,24,46,.14)}.global-search input{min-width:0;flex:1;border:0;outline:0;background:transparent;color:#102a43;font:inherit;padding:10px 12px}.global-search button{border:0;border-radius:11px;padding:11px 19px;background:linear-gradient(135deg,#3a82e4,#246bce);color:#fff;font-weight:800;cursor:pointer}.global-search.large{max-width:760px;margin-top:22px;border:1px solid #d7e3ee}
.quick-stats-band{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin:0 0 26px;border-radius:18px;overflow:hidden;border:1px solid #d7e3ee;background:#d7e3ee;box-shadow:0 12px 30px rgba(21,54,88,.07)}.quick-stats-band div{padding:18px 20px;background:#fff}.quick-stats-band strong{display:block;color:#0b2a4a;font-size:25px}.quick-stats-band span{display:block;color:#61758a;font-size:13px;margin-top:3px}
.seo-discovery{margin-top:34px;padding:30px;border-radius:28px;background:linear-gradient(180deg,#fff,#f1f7fc);border:1px solid #d7e3ee;box-shadow:0 16px 42px rgba(21,54,88,.08)}.section-heading h2{font-size:34px;margin:8px 0}.section-heading p{color:#61758a;max-width:760px;line-height:1.7}.seo-discovery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;margin-top:22px}.seo-discovery-grid a,.search-feature-grid a{display:flex;flex-direction:column;gap:5px;padding:18px;border-radius:17px;background:#fff;border:1px solid #d9e5ef;transition:.2s ease}.seo-discovery-grid a:hover,.search-feature-grid a:hover{transform:translateY(-2px);border-color:#a9c9e2;box-shadow:0 14px 30px rgba(21,54,88,.08)}.seo-discovery-grid strong,.search-feature-grid strong{color:#0b2a4a}.seo-discovery-grid span,.search-feature-grid span{color:#61758a;font-size:14px;line-height:1.5}
.search-page-hero{padding:18px 0 28px}.search-page-hero h1{margin-bottom:8px}.search-results h3{margin:28px 0 12px;color:#0b2a4a}.search-feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.search-empty{margin-top:18px}.empty-state{padding:28px;border:1px solid #d9e5ef;border-radius:20px;background:#fff}.empty-state strong{font-size:22px;color:#0b2a4a}.empty-state p{color:#61758a}
.seo-landing{max-width:1250px}.seo-hero-photo{position:relative;min-height:530px;border-radius:30px;overflow:hidden;box-shadow:0 24px 60px rgba(11,42,74,.17);margin-top:16px}.seo-hero-photo>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.seo-hero-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,27,50,.86) 0%,rgba(8,35,62,.67) 48%,rgba(5,27,50,.08) 100%)}.seo-hero-copy{position:absolute;z-index:2;left:42px;top:50%;transform:translateY(-50%);max-width:650px;color:#fff}.seo-hero-copy .eyebrow{color:#8de5ff}.seo-hero-copy h1{color:#fff;font-size:clamp(42px,5vw,66px);line-height:1;margin:10px 0 14px}.seo-hero-copy p{color:#e0edf8;font-size:18px;line-height:1.7}.seo-hero-copy .secondary-btn{background:rgba(255,255,255,.95)}
.seo-copy-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:25px}.seo-copy-grid article{padding:26px;border-radius:22px;background:#fff;border:1px solid #d8e5ef;box-shadow:0 14px 34px rgba(21,54,88,.07)}.seo-copy-grid h2{color:#0b2a4a;font-size:28px}.seo-copy-grid p{color:#61758a;line-height:1.8}.seo-link-panel{margin-top:24px;padding:27px;border-radius:23px;background:#eaf3fa;border:1px solid #cfe0ec}.seo-link-panel h2{color:#0b2a4a}.seo-links{display:flex;flex-wrap:wrap;gap:9px}.seo-links a{padding:10px 13px;border-radius:999px;background:#fff;border:1px solid #cbdde9;color:#1b578c;font-weight:800;font-size:13px}
@media(max-width:980px){.platform-search-panel{grid-template-columns:1fr}.quick-stats-band{grid-template-columns:1fr 1fr}.seo-discovery-grid,.search-feature-grid{grid-template-columns:1fr 1fr}.seo-copy-grid{grid-template-columns:1fr}}
@media(max-width:640px){.platform-search-panel{padding:22px 18px}.global-search{flex-direction:column}.global-search button{width:100%}.quick-stats-band{grid-template-columns:1fr 1fr}.seo-discovery{padding:22px 17px}.seo-discovery-grid,.search-feature-grid{grid-template-columns:1fr}.seo-hero-photo{min-height:590px}.seo-hero-copy{left:20px;right:20px;max-width:none}.seo-hero-copy h1{font-size:40px}.seo-copy-grid article{padding:21px}}

/* v18 knowledge hub and SEO expansion */
.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}.guide-card{display:block;padding:24px;border-radius:22px;background:linear-gradient(180deg,#fff,#f5faff);border:1px solid rgba(9,38,67,.08);box-shadow:0 16px 40px rgba(19,55,95,.08);transition:.2s ease}.guide-card:hover{transform:translateY(-3px);border-color:rgba(30,111,217,.24);box-shadow:0 22px 50px rgba(19,55,95,.13)}.guide-card>span{font-size:10px;font-weight:900;letter-spacing:.14em;color:#0f8fb8}.guide-card strong{display:block;font-size:22px;line-height:1.2;margin:9px 0}.guide-card p{color:var(--muted);line-height:1.7;margin:0 0 15px}.guide-card small{font-weight:800;color:#1e6fd9}.guide-article h1{max-width:780px}.guide-hero-image{width:100%;margin:24px 0;border-radius:26px;background:#edf6ff;border:1px solid rgba(9,38,67,.08)}.breadcrumbs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px;font-size:13px;color:var(--muted)}.breadcrumbs a{color:#1e6fd9;font-weight:700}.faq-block{margin-top:36px}.faq-block details{border:1px solid rgba(9,38,67,.08);background:#fff;border-radius:16px;margin:10px 0;padding:0 18px;box-shadow:0 10px 25px rgba(19,55,95,.05)}.faq-block summary{cursor:pointer;font-weight:800;padding:18px 0}.faq-block details p{color:var(--muted);line-height:1.7;margin:0 0 18px}.related-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.related-links a{padding:10px 14px;border-radius:999px;background:#edf5ff;border:1px solid #cfe0f1;color:#174f86;font-weight:800;font-size:13px}.seo-expansion-v18,.knowledge-hub-v18{display:grid;grid-template-columns:1.2fr .8fr;gap:26px;align-items:center;margin:32px 0;padding:28px;border-radius:28px;background:linear-gradient(135deg,#f8fcff,#eaf5ff);border:1px solid rgba(9,38,67,.08);box-shadow:0 18px 45px rgba(19,55,95,.08)}.seo-expansion-v18 img,.knowledge-hub-v18 img{width:100%;max-height:260px;object-fit:cover;border-radius:20px}.knowledge-hub-v18 h2,.seo-expansion-v18 h2{font-size:34px;margin:10px 0}.knowledge-hub-v18 p,.seo-expansion-v18 p{color:var(--muted);line-height:1.75}
@media(max-width:1000px){.guide-grid{grid-template-columns:1fr 1fr}.seo-expansion-v18,.knowledge-hub-v18{grid-template-columns:1fr}}
@media(max-width:650px){.guide-grid{grid-template-columns:1fr}.knowledge-hub-v18,.seo-expansion-v18{padding:20px}.knowledge-hub-v18 h2,.seo-expansion-v18 h2{font-size:27px}}


/* v19 orange + red aviation accents */
:root{
  --orange:#ff9f1c;
  --orange-deep:#e66f00;
  --orange-soft:#fff3df;
  --red:#ef4444;
  --red-deep:#c92b2b;
  --red-soft:#fff0f0;
  --live:#10b981;
}
.primary-btn{background:linear-gradient(135deg,var(--royal),#2563eb);box-shadow:0 12px 28px rgba(30,111,217,.22)}
.primary-btn:hover{background:linear-gradient(135deg,#2f7fe6,#1e5fc4)}
.hero-actions .primary-btn:first-child,.global-search button,.search-row button{background:linear-gradient(135deg,var(--orange),var(--orange-deep));color:#fff;box-shadow:0 12px 28px rgba(230,111,0,.20)}
.hero-actions .primary-btn:first-child:hover,.global-search button:hover,.search-row button:hover{background:linear-gradient(135deg,#ffad32,#d96400)}
.live-dot,.pulse,.live-pill b{background:var(--live)!important;box-shadow:0 0 0 6px rgba(16,185,129,.12)!important}
.cam-status{background:linear-gradient(135deg,var(--red),var(--red-deep))!important;color:#fff!important;border-color:transparent!important;box-shadow:0 8px 20px rgba(201,43,43,.18)}
.traffic-badge{background:linear-gradient(180deg,#fff,#fff7ed)!important;border-color:#ffd5aa!important}.traffic-badge span{color:var(--orange-deep)!important}
.route-note{border-left-color:var(--orange)!important;background:linear-gradient(180deg,#fff,#fff8ee)!important}
.feature-chips span:nth-child(2n){background:var(--orange-soft);border-color:#ffd8aa;color:#8f4700}
.feature-chips span:nth-child(3n){background:var(--red-soft);border-color:#ffc9c9;color:#9c2626}
.platform-search-panel{background:linear-gradient(135deg,#0b2a4a 0%,#164b7a 55%,#d86a12 140%)!important}
.seo-discovery-grid a:nth-child(3n+1),.search-feature-grid a:nth-child(3n+1){border-top:3px solid var(--orange)}
.seo-discovery-grid a:nth-child(3n+2),.search-feature-grid a:nth-child(3n+2){border-top:3px solid var(--red)}
.seo-discovery-grid a:nth-child(3n),.search-feature-grid a:nth-child(3n){border-top:3px solid var(--royal)}
.airport-card-enhanced:nth-child(4n+1){border-top:4px solid var(--orange)}
.airport-card-enhanced:nth-child(4n+2){border-top:4px solid var(--royal)}
.airport-card-enhanced:nth-child(4n+3){border-top:4px solid var(--red)}
.airport-card-enhanced:nth-child(4n){border-top:4px solid var(--teal)}
.favorite-btn[aria-pressed="true"],.airport-save-btn[aria-pressed="true"]{background:var(--orange-soft)!important;border-color:#ffc16f!important;color:#a94f00!important}
.tracker-refresh{border-left:4px solid var(--live)!important}
.map-note{border-left:4px solid var(--orange)!important}
.map-style-switcher button.active{background:linear-gradient(135deg,var(--navy),#173f6d)!important}
.status-card.live,.status-line.live{border-color:rgba(16,185,129,.25)}
.editorial-card:nth-child(1){border-top:4px solid var(--orange)}
.editorial-card:nth-child(2){border-top:4px solid var(--red)}
.story-grid article:nth-child(3n+1){border-top:4px solid var(--royal)}
.story-grid article:nth-child(3n+2){border-top:4px solid var(--orange)}
.story-grid article:nth-child(3n){border-top:4px solid var(--red)}
.guide-card:nth-child(4n+1){border-top:4px solid var(--royal)}
.guide-card:nth-child(4n+2){border-top:4px solid var(--orange)}
.guide-card:nth-child(4n+3){border-top:4px solid var(--red)}
.guide-card:nth-child(4n){border-top:4px solid var(--teal)}
.eyebrow{color:#16649a}.cam-page .eyebrow,.cams-page .eyebrow{color:var(--red-deep)}
.snapshot-toolbar{border-left:4px solid var(--orange)!important}
.traffic-card:nth-child(3n+1){border-top:4px solid var(--orange)}
.traffic-card:nth-child(3n+2){border-top:4px solid var(--royal)}
.traffic-card:nth-child(3n){border-top:4px solid var(--red)}
.seo-link-panel{border-left:4px solid var(--orange)}
.faq-block details[open]{border-color:#ffc985;background:#fffaf3}
.partner-links a:first-of-type{background:#e6f1fb;color:#174f86}.partner-links a:last-of-type{background:var(--orange-soft);color:#984900}
::selection{background:#ffe0b8;color:#7a3a00}
@media(max-width:640px){.hero-actions .primary-btn:first-child{width:100%}}


/* v21 platform polish */
.mobile-menu-btn{display:none;width:46px;height:46px;border:1px solid var(--line);background:#fff;border-radius:13px;padding:11px;align-items:center;justify-content:center;flex-direction:column;gap:5px;cursor:pointer}.mobile-menu-btn span{display:block;width:22px;height:2px;background:var(--navy,#0d2b4d);border-radius:3px;transition:.2s}.mobile-menu-btn.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.mobile-menu-btn.open span:nth-child(2){opacity:0}.mobile-menu-btn.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-nav-panel{display:none;background:rgba(255,255,255,.98);border-bottom:1px solid var(--line);box-shadow:0 18px 42px rgba(18,49,83,.12);padding:12px 18px 18px;position:sticky;top:78px;z-index:1000}.mobile-nav-panel a{display:flex;padding:12px 10px;border-bottom:1px solid #e9f0f6;color:#123455;font-weight:800}.mobile-nav-extra{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}.mobile-nav-extra a{border:1px solid var(--line);border-radius:12px;background:#f8fbfe;font-size:13px}
.section-heading-row{display:flex;justify-content:space-between;gap:24px;align-items:flex-end;margin:38px 0 16px}.section-heading-row h2{font-size:34px;letter-spacing:-.03em;margin:6px 0 6px}.section-heading-row p{margin:0;color:var(--muted);max-width:780px;line-height:1.7}.soft-live{white-space:nowrap;background:#fff;border:1px solid rgba(25,167,124,.18);color:#174867;box-shadow:var(--shadow-soft)}
.popular-hubs-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:28px}.popular-hub-card{position:relative;overflow:hidden;display:flex;min-height:165px;flex-direction:column;justify-content:space-between;padding:20px;border:1px solid var(--line);background:linear-gradient(145deg,#fff,#f4f9fd);border-radius:22px;box-shadow:var(--shadow-soft);transition:.22s}.popular-hub-card:hover{transform:translateY(-3px);box-shadow:0 22px 52px rgba(20,52,92,.15)}.popular-hub-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:var(--blue)}.popular-hub-card.accent-orange:before{background:var(--orange)}.popular-hub-card.accent-red:before{background:var(--red,#e8574f)}.popular-hub-card.accent-teal:before{background:var(--teal)}.popular-hub-card>span{font-size:11px;letter-spacing:.13em;font-weight:900;color:var(--muted)}.popular-hub-card>strong{font-size:22px;line-height:1.15}.popular-hub-card>div{display:flex;align-items:baseline;gap:8px}.popular-hub-card>div b{font-size:32px;color:#123a63}.popular-hub-card>div small{color:var(--muted)}.popular-hub-card.hub-error{opacity:.72}
.explore-next{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;margin:42px 0 4px;padding:32px;border-radius:28px;background:linear-gradient(135deg,#0d3157,#174f82);color:#fff;box-shadow:0 24px 60px rgba(13,49,87,.22)}.explore-next .eyebrow{color:#7eeaff}.explore-next h2{font-size:36px;line-height:1.1;margin:8px 0 12px}.explore-next-copy p{color:#d5e5f4;line-height:1.75}.explore-next-links{display:grid;grid-template-columns:1fr 1fr;gap:10px}.explore-next-links a{display:flex;flex-direction:column;padding:16px;border-radius:16px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);transition:.2s}.explore-next-links a:hover{background:rgba(255,255,255,.14);transform:translateY(-2px)}.explore-next-links b{color:#fff;font-size:15px}.explore-next-links span{color:#c7dbed;font-size:13px;line-height:1.45;margin-top:4px}
.airport-discovery-links{margin-top:24px;padding:26px;border-radius:24px;background:linear-gradient(180deg,#fff,#f4f9fd);border:1px solid var(--line);box-shadow:var(--shadow-soft)}.airport-discovery-links h2{margin:6px 0 18px}.airport-discovery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.airport-discovery-grid a{padding:16px;border-radius:15px;background:#fff;border:1px solid var(--line);display:flex;flex-direction:column;gap:5px}.airport-discovery-grid a:hover{border-color:#9fc5e8;transform:translateY(-2px)}.airport-discovery-grid b{color:#143e67}.airport-discovery-grid span{font-size:13px;color:var(--muted);line-height:1.45}
.error-page{text-align:center;max-width:820px;min-height:62vh;display:flex;flex-direction:column;align-items:center;justify-content:center}.error-code{font-size:clamp(100px,20vw,220px);font-weight:950;line-height:.8;letter-spacing:-.08em;background:linear-gradient(135deg,var(--blue),var(--orange));-webkit-background-clip:text;background-clip:text;color:transparent;opacity:.18}.error-page h1{font-size:clamp(38px,6vw,68px);margin:12px 0}.error-page .lead{max-width:700px}
@media(max-width:1000px){.popular-hubs-grid{grid-template-columns:1fr 1fr}.explore-next{grid-template-columns:1fr}.airport-discovery-grid{grid-template-columns:1fr 1fr}}
@media(max-width:900px){.mobile-menu-btn{display:flex}.mobile-nav-panel.open{display:block}.topbar .nav{display:none}.topbar{top:0}.mobile-nav-panel{top:78px}}
@media(max-width:640px){.popular-hubs-grid,.explore-next-links,.airport-discovery-grid{grid-template-columns:1fr}.section-heading-row{align-items:flex-start;flex-direction:column}.section-heading-row h2{font-size:29px}.explore-next{padding:22px}.explore-next h2{font-size:30px}.mobile-nav-extra{grid-template-columns:1fr}}

.footer>div:first-child{color:#123455!important}.footer .partner-links a{color:#245d91}.footer .partner-links a:hover{color:var(--orange)}


/* v22: richer airline hubs, airport visual stories and live traffic ranking */
.airline-directory-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.airline-directory-card{position:relative;padding-top:26px}.airline-code-badge{width:58px;height:58px;border-radius:18px;display:grid;place-items:center;background:linear-gradient(135deg,#123f75,#2f77d6);color:#fff;font-size:20px;font-weight:900;box-shadow:0 12px 24px rgba(31,83,144,.18);margin-bottom:14px}.airline-directory-card:nth-child(4n+2) .airline-code-badge{background:linear-gradient(135deg,#f59e0b,#ea580c)}.airline-directory-card:nth-child(4n+3) .airline-code-badge{background:linear-gradient(135deg,#0f9f8c,#1d74c9)}.airline-directory-card:nth-child(4n) .airline-code-badge{background:linear-gradient(135deg,#dc3f4f,#f97316)}
.airline-hub-page{max-width:1280px}.airline-hub-hero{display:grid;grid-template-columns:1fr 260px;gap:28px;align-items:center;padding:30px;border-radius:28px;background:linear-gradient(135deg,#fff 0%,#edf7ff 70%,#fff3e9 100%);border:1px solid rgba(14,52,87,.08);box-shadow:var(--shadow-soft)}.airline-code-panel{min-height:220px;border-radius:26px;background:linear-gradient(150deg,#0e2d54,#1e5b99);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;box-shadow:0 22px 50px rgba(12,50,89,.18)}.airline-code-panel span,.airline-code-panel small{opacity:.76}.airline-code-panel strong{font-size:76px;line-height:1;margin:10px 0}.airline-feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:24px}.airline-feature-grid article{background:#fff;border:1px solid rgba(14,52,87,.08);border-radius:24px;overflow:hidden;box-shadow:var(--shadow-soft);padding-bottom:22px}.airline-feature-grid img{width:100%;height:240px;object-fit:cover;display:block}.airline-feature-grid article>*:not(img){margin-left:22px;margin-right:22px}.airline-feature-grid .eyebrow{display:block;margin-top:18px}.airline-feature-grid h2{margin-top:8px}.airline-feature-grid p{color:var(--muted);line-height:1.7}.airline-feature-grid a{font-weight:800;color:#174f86}.airline-info-band{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:22px 0}.airline-info-band div{padding:20px;border-radius:20px;background:linear-gradient(180deg,#fff,#f7fbff);border:1px solid rgba(14,52,87,.08);box-shadow:var(--shadow-soft)}.airline-info-band strong{display:block;font-size:28px;color:#143e68}.airline-info-band span{color:var(--muted);font-size:13px}.seo-copy-block{margin-top:24px;padding:28px;border-radius:26px;background:linear-gradient(135deg,#fff,#f3f9ff);border:1px solid rgba(14,52,87,.08);box-shadow:var(--shadow-soft)}.seo-copy-block h2{margin:8px 0 10px}.seo-copy-block p{color:var(--muted);line-height:1.8}.internal-link-cloud{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.internal-link-cloud a{padding:10px 13px;border-radius:999px;background:#eaf4ff;color:#174f86;font-weight:800;font-size:13px}
.airport-visual-story{margin:26px 0;padding:26px;border-radius:28px;background:linear-gradient(180deg,#fff,#f7fbff);border:1px solid rgba(14,52,87,.08);box-shadow:var(--shadow-soft)}.airport-visual-story .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:18px}.airport-visual-story .section-head p{max-width:500px;color:var(--muted);line-height:1.65;margin:0}.airport-photo-grid{display:grid;grid-template-columns:1.3fr .85fr .85fr;gap:14px}.airport-photo-grid figure{margin:0;position:relative;border-radius:20px;overflow:hidden;min-height:250px;background:#dce9f4}.airport-photo-grid img{width:100%;height:100%;object-fit:cover;display:block;position:absolute;inset:0}.airport-photo-grid figcaption{position:absolute;left:12px;bottom:12px;background:rgba(7,31,57,.78);color:#fff;padding:8px 10px;border-radius:10px;font-size:12px;font-weight:800;backdrop-filter:blur(8px)}.airport-photo-main{min-height:360px!important}
.traffic-card{position:relative}.traffic-rank{position:absolute;right:14px;top:14px;padding:6px 9px;border-radius:999px;background:#fff0df;color:#b54b0a;font-size:11px;font-weight:900;border:1px solid #ffd7ad}.traffic-meter{height:7px;border-radius:999px;background:#e4edf6;overflow:hidden;margin-top:14px}.traffic-meter span{display:block;height:100%;width:8%;border-radius:inherit;background:linear-gradient(90deg,#2f77d6,#ff9d3e,#e84c5b);transition:width .45s ease}
@media(max-width:1000px){.airline-directory-grid{grid-template-columns:1fr 1fr}.airline-hub-hero{grid-template-columns:1fr}.airline-code-panel{min-height:160px}.airline-feature-grid{grid-template-columns:1fr}.airport-photo-grid{grid-template-columns:1fr 1fr}.airport-photo-main{grid-column:1/-1}.airport-visual-story .section-head{align-items:start;flex-direction:column}}
@media(max-width:640px){.airline-directory-grid,.airline-info-band,.airport-photo-grid{grid-template-columns:1fr}.airport-photo-main{grid-column:auto}.airport-photo-grid figure,.airport-photo-main{min-height:230px!important}.airline-hub-hero{padding:20px}.airline-code-panel strong{font-size:58px}}

/* Unified Sanum.store platform bar */
.sanum-platform-bar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:9px 24px;background:#071b2d;color:#fff;font:700 12px/1.2 system-ui,-apple-system,Segoe UI,sans-serif;letter-spacing:.08em}.sanum-platform-bar>a{color:#fff;text-decoration:none}.sanum-platform-bar nav{display:flex;gap:16px;flex-wrap:wrap}.sanum-platform-bar nav a{color:#bed0df;text-decoration:none;letter-spacing:0}.sanum-platform-bar nav a:hover,.sanum-platform-bar nav a.is-active{color:#fff}@media(max-width:720px){.sanum-platform-bar{padding:9px 14px;align-items:flex-start}.sanum-platform-bar nav{gap:9px 12px}}