/* Aircraft Aviation — shared stylesheet */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Source+Serif+4:ital,opsz,wght@0,8..60,400;0,8..60,500;0,8..60,600;1,8..60,400&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root{
  --ink:#0B1220;
  --ink-soft:#1B2740;
  --paper:#F1F3F2;
  --paper-dim:#E3E6E2;
  --paper-line:#D3D7D1;
  --amber:#F5A623;
  --amber-deep:#C97F0E;
  --signal:#2E6F95;
  --signal-deep:#1F4E6B;
  --strobe:#D64545;
  --ink-70:rgba(11,18,32,.70);
  --ink-45:rgba(11,18,32,.45);
  --paper-70:rgba(241,243,242,.72);
  --radius:14px;
  --max:1180px;
  --display: 'Space Grotesk', 'Helvetica Neue', Arial, sans-serif;
  --body: 'Source Serif 4', Georgia, 'Times New Roman', serif;
  --mono: 'IBM Plex Mono', 'SFMono-Regular', Menlo, Consolas, monospace;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--body);
  font-size:17px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;}
.wrap{max-width:var(--max);margin:0 auto;padding:0 28px;}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important;}
}

/* ---------- Skip link / focus ---------- */
.skip-link{
  position:absolute; left:-999px; top:auto;
  background:var(--amber); color:var(--ink); padding:10px 16px;
  font-family:var(--display); font-weight:600; z-index:200; border-radius:0 0 8px 0;
}
.skip-link:focus{left:0; top:0;}
a:focus-visible, button:focus-visible, [tabindex]:focus-visible{
  outline:3px solid var(--signal); outline-offset:3px;
}

/* ---------- Top bar ---------- */
.topbar{
  background:var(--ink);
  color:var(--paper);
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.04em;
}
.topbar .wrap{
  display:flex; align-items:center; justify-content:space-between;
  padding-top:8px; padding-bottom:8px; gap:12px; flex-wrap:wrap;
}
.topbar .zulu{color:var(--amber);}
.topbar .strip{display:flex; gap:18px; flex-wrap:wrap;}
.topbar .strip span{opacity:.85;}
.topbar .dot{color:var(--strobe);}

/* ---------- Header / nav ---------- */
header.site{
  background:var(--ink);
  color:var(--paper);
  border-bottom:1px solid rgba(241,243,242,.12);
}
header.site .wrap{
  display:flex; align-items:center; justify-content:space-between;
  padding-top:16px; padding-bottom:16px;
}
.brand{display:flex; align-items:center; gap:12px; text-decoration:none; color:var(--paper);}
.brand svg{width:38px; height:38px; flex:none;}
.brand .word{font-family:var(--display); font-weight:700; font-size:19px; letter-spacing:.01em;}
.brand .word small{display:block; font-family:var(--mono); font-weight:400; font-size:10.5px; letter-spacing:.14em; color:var(--amber); margin-top:2px;}
nav.primary ul{list-style:none; display:flex; gap:28px; margin:0; padding:0;}
nav.primary li + li{margin-left:28px;}
nav.primary ul{gap:0;}
nav.primary a{
  text-decoration:none; color:var(--paper-70); font-family:var(--display);
  font-size:14.5px; font-weight:500; letter-spacing:.02em;
  padding-bottom:4px; border-bottom:2px solid transparent;
}
nav.primary a:hover, nav.primary a.active{color:var(--paper); border-bottom-color:var(--amber);}
.nav-toggle{display:none;}

@media (max-width:760px){
  nav.primary ul{gap:16px; flex-wrap:wrap; justify-content:flex-end;}
}

/* ---------- Flap badge (signature element) ---------- */
.flap{
  display:inline-flex; align-items:center; gap:7px;
  font-family:var(--mono); font-size:11.5px; font-weight:600; letter-spacing:.08em;
  text-transform:uppercase;
  background:var(--ink); color:var(--paper);
  border:1px solid rgba(241,243,242,.18);
  border-radius:5px; padding:5px 9px;
}
.flap .code{color:var(--paper);}
.flap .pulse{width:7px; height:7px; border-radius:50%; background:var(--strobe); box-shadow:0 0 0 0 rgba(214,69,69,.6); animation:pulse 1.8s infinite;}
.flap.rec .pulse{background:var(--strobe);}
.flap.cam .pulse{background:var(--signal); animation:none;}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(214,69,69,.55);}
  70%{box-shadow:0 0 0 7px rgba(214,69,69,0);}
  100%{box-shadow:0 0 0 0 rgba(214,69,69,0);}
}
.flap.on-paper{background:var(--ink);}

/* ---------- Hero ---------- */
.hero{
  background:
    linear-gradient(180deg, rgba(11,18,32,.0) 0%, rgba(11,18,32,0) 60%, var(--paper) 100%),
    linear-gradient(160deg, #0B1220 0%, #142032 48%, #1B3550 100%);
  color:var(--paper);
  position:relative;
  overflow:hidden;
}
.hero .wrap{padding-top:64px; padding-bottom:56px; position:relative; z-index:2;}
.hero-eyebrow{
  font-family:var(--mono); font-size:12.5px; letter-spacing:.16em; text-transform:uppercase;
  color:var(--amber); margin:0 0 18px;
}
.hero h1{
  font-family:var(--display); font-weight:700; font-size:clamp(34px,5.4vw,62px);
  line-height:1.04; margin:0 0 20px; max-width:15ch; letter-spacing:-.01em;
}
.hero h1 em{font-style:normal; color:var(--amber);}
.hero p.lead{
  font-family:var(--body); font-size:19px; color:var(--paper-70); max-width:52ch; margin:0 0 30px;
}
.hero-actions{display:flex; gap:14px; flex-wrap:wrap; margin-bottom:44px;}
.btn{
  font-family:var(--display); font-weight:600; font-size:14.5px; letter-spacing:.02em;
  padding:13px 22px; border-radius:8px; text-decoration:none; display:inline-flex; align-items:center; gap:8px;
  border:1px solid transparent; cursor:pointer;
}
.btn.primary{background:var(--amber); color:var(--ink);}
.btn.primary:hover{background:#ffb945;}
.btn.ghost{border-color:rgba(241,243,242,.4); color:var(--paper);}
.btn.ghost:hover{border-color:var(--paper); background:rgba(241,243,242,.06);}

/* departure-board strip */
.board{
  display:grid; grid-template-columns:repeat(auto-fit,minmax(150px,1fr));
  gap:1px; background:rgba(241,243,242,.16);
  border:1px solid rgba(241,243,242,.16); border-radius:10px; overflow:hidden;
}
.board .cell{
  background:rgba(11,18,32,.55); padding:13px 15px;
}
.board .cell .code{font-family:var(--mono); font-weight:600; font-size:15px; letter-spacing:.05em;}
.board .cell .airport{font-family:var(--mono); font-size:10.5px; color:var(--paper-70); text-transform:uppercase; letter-spacing:.06em; margin-top:2px;}
.board .cell .stat{margin-top:8px;}

/* ---------- Section shell ---------- */
section{padding:64px 0;}
.section-head{display:flex; align-items:flex-end; justify-content:space-between; gap:24px; margin-bottom:34px; flex-wrap:wrap;}
.eyebrow{
  font-family:var(--mono); font-size:12px; letter-spacing:.16em; text-transform:uppercase;
  color:var(--signal-deep); margin:0 0 8px; display:block;
}
.section-head h2{
  font-family:var(--display); font-weight:700; font-size:clamp(24px,3vw,34px); margin:0; letter-spacing:-.01em;
}
.section-head p{font-family:var(--body); color:var(--ink-70); max-width:46ch; margin:8px 0 0;}
.section-note{font-family:var(--mono); font-size:12.5px; color:var(--ink-45);}

.divider{height:1px; background:var(--paper-line); border:0; margin:0;}

/* ---------- Feed grid ---------- */
.feed-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:26px;
}
@media (max-width:980px){ .feed-grid{grid-template-columns:repeat(2,1fr);} }
@media (max-width:640px){ .feed-grid{grid-template-columns:1fr;} }

.card{
  background:#fff; border:1px solid var(--paper-line); border-radius:var(--radius);
  overflow:hidden; text-decoration:none; color:var(--ink); display:flex; flex-direction:column;
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.card:hover{transform:translateY(-3px); box-shadow:0 14px 28px -18px rgba(11,18,32,.35); border-color:#c7cdc4;}

.thumb{
  position:relative; aspect-ratio:16/10; overflow:hidden;
  display:flex; align-items:flex-end;
}
.thumb .badge-row{
  position:absolute; top:10px; left:10px; right:10px; display:flex; justify-content:space-between; z-index:3;
}
.thumb .airport-code{
  position:relative; z-index:2; padding:14px 16px; width:100%;
  display:flex; align-items:flex-end; justify-content:space-between;
}
.thumb .airport-code .big{font-family:var(--display); font-weight:700; font-size:30px; color:rgba(241,243,242,.94); letter-spacing:.02em;}
.thumb .airport-code .plane{width:40px; height:40px; opacity:.9;}
.thumb::after{
  content:""; position:absolute; inset:0; background:linear-gradient(180deg, rgba(11,18,32,0) 30%, rgba(11,18,32,.55) 100%); z-index:1;
}

.card-body{padding:16px 18px 20px; display:flex; flex-direction:column; gap:8px; flex:1;}
.card-body h3{font-family:var(--display); font-size:17px; font-weight:600; margin:0; line-height:1.3;}
.card-body .deck{font-family:var(--body); font-style:italic; color:var(--ink-70); margin:0; font-size:15px;}
.card-body .meta{
  margin-top:auto; padding-top:10px; display:flex; align-items:center; justify-content:space-between;
  font-family:var(--mono); font-size:11.5px; color:var(--ink-45); text-transform:uppercase; letter-spacing:.05em;
}
.card-body .meta .watch{color:var(--signal-deep); font-weight:600;}
.card:hover .card-body .meta .watch{text-decoration:underline;}

/* thumbnail sky gradients, per airport family */
.sky-1{background:linear-gradient(155deg,#274a63,#6d8fa3 55%,#e8b979);}
.sky-2{background:linear-gradient(155deg,#0f2a3d,#1f5a75 55%,#63a0b8);}
.sky-3{background:linear-gradient(155deg,#1c1f33,#3c4a72 55%,#8993c2);}
.sky-4{background:linear-gradient(155deg,#2d1f33,#6a3f66 55%,#c97f7f);}
.sky-5{background:linear-gradient(155deg,#123326,#1f6350 55%,#7fbf9f);}
.sky-6{background:linear-gradient(155deg,#33230f,#8a5a24 55%,#e8c26a);}

/* ---------- Livery section ---------- */
.livery-band{background:var(--ink); color:var(--paper);}
.livery-band .eyebrow{color:var(--amber);}
.livery-band .section-head h2{color:var(--paper);}
.livery-band .section-head p{color:var(--paper-70);}

.livery-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
@media (max-width:980px){ .livery-grid{grid-template-columns:1fr;} }

.livery-card{
  background:rgba(241,243,242,.04); border:1px solid rgba(241,243,242,.14); border-radius:var(--radius);
  padding:22px; display:flex; flex-direction:column; gap:14px;
}
.livery-swatch{height:52px; border-radius:8px; display:flex; overflow:hidden; border:1px solid rgba(241,243,242,.18);}
.livery-swatch span{flex:1;}
.livery-card h3{font-family:var(--display); font-size:18px; margin:0; font-weight:600;}
.livery-card .tag{font-family:var(--mono); font-size:11px; letter-spacing:.08em; text-transform:uppercase; color:var(--amber);}
.livery-card p{margin:0; color:var(--paper-70); font-size:15px;}

/* ---------- About-specific ---------- */
.about-hero{background:var(--ink); color:var(--paper);}
.about-hero .wrap{
  padding-top:56px; padding-bottom:56px;
  display:grid; grid-template-columns:220px 1fr; gap:44px; align-items:center;
}
@media (max-width:720px){ .about-hero .wrap{grid-template-columns:1fr; text-align:left;} }

.id-photo{
  width:220px; height:220px; border-radius:14px; overflow:hidden; border:2px solid rgba(241,243,242,.2);
  position:relative;
}
.id-photo img{width:100%; height:100%; object-fit:cover;}
.id-photo .tag{
  position:absolute; bottom:0; left:0; right:0; background:rgba(11,18,32,.82);
  font-family:var(--mono); font-size:10.5px; letter-spacing:.1em; text-transform:uppercase;
  padding:7px 10px; color:var(--amber); border-top:1px solid rgba(241,243,242,.18);
}

.about-hero h1{font-family:var(--display); font-weight:700; font-size:clamp(30px,4.4vw,46px); margin:0 0 8px; letter-spacing:-.01em;}
.about-hero .role{font-family:var(--mono); font-size:13.5px; letter-spacing:.04em; color:var(--amber); margin:0 0 16px;}
.about-hero .summary{font-family:var(--body); color:var(--paper-70); font-size:17px; max-width:60ch; margin:0 0 22px;}
.linkedin-btn{
  background:var(--signal); color:#fff; font-family:var(--display); font-weight:600; font-size:14.5px;
  padding:12px 20px; border-radius:8px; text-decoration:none; display:inline-flex; align-items:center; gap:9px;
}
.linkedin-btn:hover{background:var(--signal-deep);}

.timeline{max-width:820px;}
.timeline .role{
  display:grid; grid-template-columns:150px 1fr; gap:22px; padding:26px 0; border-top:1px solid var(--paper-line);
}
.timeline .role:last-child{border-bottom:1px solid var(--paper-line);}
@media (max-width:640px){ .timeline .role{grid-template-columns:1fr; gap:6px;} }
.timeline .dates{font-family:var(--mono); font-size:12.5px; color:var(--ink-45); letter-spacing:.03em; padding-top:3px;}
.timeline h3{font-family:var(--display); font-size:18px; font-weight:600; margin:0 0 2px;}
.timeline .org{font-family:var(--mono); font-size:12.5px; color:var(--signal-deep); text-transform:uppercase; letter-spacing:.05em; margin-bottom:10px;}
.timeline ul{margin:0; padding-left:18px; color:var(--ink-70); font-size:15.5px;}
.timeline li{margin-bottom:5px;}

.chip-row{display:flex; flex-wrap:wrap; gap:9px;}
.chip{
  font-family:var(--mono); font-size:12px; letter-spacing:.03em; text-transform:uppercase;
  background:var(--paper-dim); border:1px solid var(--paper-line); border-radius:999px; padding:7px 13px;
}

.edu-card{
  background:#fff; border:1px solid var(--paper-line); border-radius:var(--radius); padding:24px 26px;
  display:flex; justify-content:space-between; gap:20px; align-items:center; flex-wrap:wrap;
}
.edu-card h3{font-family:var(--display); font-size:17px; margin:0 0 4px;}
.edu-card .org{font-family:var(--mono); font-size:12.5px; color:var(--signal-deep); text-transform:uppercase; letter-spacing:.05em;}
.edu-card .dates{font-family:var(--mono); font-size:12.5px; color:var(--ink-45);}

/* ---------- Footer ---------- */
footer.site{background:var(--ink); color:var(--paper-70); padding:44px 0 30px; margin-top:20px;}
footer.site .wrap{display:flex; justify-content:space-between; gap:24px; flex-wrap:wrap;}
footer.site .fbrand{display:flex; align-items:center; gap:10px; color:var(--paper); font-family:var(--display); font-weight:700; font-size:15px;}
footer.site svg{width:26px; height:26px;}
footer.site nav ul{list-style:none; display:flex; gap:22px; margin:0; padding:0; font-family:var(--mono); font-size:12.5px; text-transform:uppercase; letter-spacing:.05em;}
footer.site nav a{text-decoration:none; color:var(--paper-70);}
footer.site nav a:hover{color:var(--paper);}
footer.site .fine{font-family:var(--mono); font-size:11.5px; color:var(--ink-45); margin-top:22px; padding-top:22px; border-top:1px solid rgba(241,243,242,.1); width:100%;}