/* airline.design — shared styles */
@font-face { font-family: "Figtree"; font-weight: 300; font-style: normal; font-display: swap; src: url("../fonts/figtree-300.woff2") format("woff2"); }
@font-face { font-family: "Figtree"; font-weight: 400; font-style: normal; font-display: swap; src: url("../fonts/figtree-400.woff2") format("woff2"); }
@font-face { font-family: "Figtree"; font-weight: 500; font-style: normal; font-display: swap; src: url("../fonts/figtree-500.woff2") format("woff2"); }
:root {
  --ink: #111111;
  --muted: #5f5f5f;
  --bg: #f2f2f2;
  --panel: #ffffff;
  --contact: #e9e9e9;
  --line: #d6d6d6;
  --navy: #313a8a;
  --max: 1280px;
  --margin: 80px;
  --gutter: 24px;
  --section: 112px;
  --font: "Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;
}
@media (max-width: 1100px) { :root { --margin: 48px; --section: 88px; } }
@media (max-width: 700px)  { :root { --margin: 20px; --section: 64px; --gutter: 16px; } }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-weight: 300;
  font-size: 18px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3, p { margin: 0; }
h1 { font-weight: 400; font-size: clamp(34px, 2.6vw + 16px, 52px); line-height: 1.15; letter-spacing: -0.005em; }
h2 { font-weight: 400; font-size: clamp(28px, 1.2vw + 20px, 36px); line-height: 1.22; }
h3 { font-weight: 400; font-size: clamp(22px, 0.9vw + 17px, 30px); line-height: 1.27; }
.lead { font-size: clamp(18px, 0.3vw + 16px, 20px); line-height: 1.6; }
.eyebrow { font-weight: 500; font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.stack > * + * { margin-top: 24px; }
.stack-sm > * + * { margin-top: 16px; }

.wrap { max-width: calc(var(--max) + 2 * var(--margin)); margin: 0 auto; padding: 0 var(--margin); }
.section { padding-block: var(--section); }
.panel { background: var(--panel); }
.narrow { max-width: 1000px; }
.measure { max-width: 860px; }

/* Header */
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-block: 28px; }
.site-header .logo img { height: 32px; width: auto; }
.site-nav { display: flex; gap: 36px; }
.site-nav a, .footer-links a { text-decoration: none; font-weight: 400; font-size: 16px; }
.site-nav a:hover, .footer-links a:hover { text-decoration: underline; text-underline-offset: 4px; }
.site-nav a[aria-current="page"] { text-decoration: underline; text-underline-offset: 4px; }
@media (max-width: 700px) { .site-nav { gap: 20px; } .site-nav a { font-size: 15px; } .site-header .logo img { height: 26px; } }

/* Hero */
.hero { padding-top: 88px; padding-bottom: 64px; }
.hero h1 { max-width: 1000px; }
.hero .lead { max-width: 860px; margin-top: 24px; }
.hero .lead + .lead { margin-top: 16px; }
@media (max-width: 700px) { .hero { padding-top: 40px; padding-bottom: 40px; } }

/* Home */
.reel img, .reel video { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; background: #fff; }
.section-note { margin-top: 12px; max-width: 760px; font-size: 17px; line-height: 1.6; color: var(--muted); }
.work-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px var(--gutter); margin-top: 32px; }
.card { text-decoration: none; display: block; }
.card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: opacity .2s; }
.card:hover img { opacity: .88; }
.card .title { display: block; margin-top: 16px; font-weight: 400; font-size: 22px; line-height: 1.3; }
.card .disc { display: block; margin-top: 4px; font-size: 15px; color: var(--muted); }
@media (max-width: 700px) { .work-grid { grid-template-columns: 1fr; gap: 40px; } }

/* Case study */
.banner img { width: 100%; height: clamp(260px, 42vw, 600px); object-fit: cover; }
.intro { display: grid; grid-template-columns: minmax(0, 800px) minmax(0, 1fr); gap: 96px; padding-top: 88px; padding-bottom: 96px; }
.facts { padding-top: 12px; }
.facts .client-logo { height: 28px; width: auto; max-width: 190px; object-fit: contain; object-position: left; margin-bottom: 28px; }
.facts dl { margin: 0; display: grid; gap: 28px; }
.facts dt { font-weight: 500; font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.facts dd { margin: 6px 0 0; font-size: 17px; line-height: 1.55; white-space: pre-line; }
@media (max-width: 1100px) { .intro { grid-template-columns: 1fr; gap: 40px; } }
@media (max-width: 700px) { .intro { padding-top: 40px; padding-bottom: 56px; } }

.process { display: grid; gap: 96px; padding-bottom: 120px; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gutter); align-items: center; }
.row .text { padding-left: 56px; }
.row.reverse .text { padding-left: 0; padding-right: 56px; order: -1; }
.row .text h3 + p { margin-top: 16px; }
.pics { display: grid; gap: var(--gutter); }
.pics img { width: 100%; height: auto; object-fit: cover; }
.group { display: grid; gap: var(--gutter); }
.col { display: grid; gap: var(--gutter); align-content: start; }
@media (max-width: 900px) {
  .process { gap: 64px; padding-bottom: 80px; }
  .row { grid-template-columns: 1fr; gap: 24px; }
  .row .text, .row.reverse .text { padding: 0; order: 0; }
}

.praise .quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 56px; margin-top: 56px; }
.praise .quote-logo { height: 40px; display: flex; align-items: center; margin-bottom: 20px; }
.praise .quote-logo img { max-height: 36px; width: auto; max-width: 130px; }
.praise blockquote { margin: 0; font-size: 19px; line-height: 1.6; }
.praise hr { border: 0; border-top: 1px solid var(--line); margin: 56px 0; }
.awards { display: flex; flex-wrap: wrap; gap: 32px 80px; align-items: center; }
.award { display: flex; align-items: center; gap: 20px; }
.award img { height: 88px; width: auto; }
.award span { font-size: 15px; line-height: 1.45; color: var(--muted); white-space: pre-line; }
@media (max-width: 900px) { .praise .quotes { grid-template-columns: 1fr; gap: 40px; } }

.gallery { display: grid; gap: var(--gutter); }
.gallery h2 { margin-bottom: 16px; }
.gallery img, .gallery video { display: block; width: 100%; height: 100%; object-fit: cover; background: #f0f0f0; }
@media (max-width: 700px) { .gallery .group { grid-template-columns: 1fr !important; } }

.prevnext { border-top: 1px solid var(--line); }
.prevnext .wrap { display: flex; justify-content: space-between; gap: 24px; padding-block: 40px; }
.prevnext a { text-decoration: none; display: grid; gap: 6px; }
.prevnext a:last-child { text-align: right; }
.prevnext .name { font-weight: 400; font-size: clamp(20px, 1vw + 14px, 26px); }
.prevnext a:hover .name { text-decoration: underline; text-underline-offset: 5px; }

/* Meet Paul */
.profile { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gutter); align-items: start; padding-bottom: var(--section); }
.profile .bio { padding-left: 56px; padding-top: 8px; }
.profile .name { font-weight: 400; font-size: 40px; line-height: 1.2; }
.profile .role { font-weight: 400; color: var(--muted); margin-top: 6px; }
.profile .bio .role + p { margin-top: 20px; }
.profile .bio p + p { margin-top: 20px; }
.note { display: grid; grid-template-columns: minmax(0, 411px) minmax(0, 1fr); gap: var(--gutter); }
.note .accent { width: 48px; height: 4px; background: var(--navy); margin-bottom: 24px; }
.note .eyebrow { margin-bottom: 24px; }
.note h2 { font-size: clamp(32px, 1.8vw + 18px, 44px); line-height: 1.18; }
.note .letter { padding-right: 80px; }
.note .letter p { font-size: 20px; line-height: 1.7; }
.note .letter p + p, .note .letter blockquote, .note .letter .sig { margin-top: 24px; }
.note .letter p.lede { font-weight: 400; font-size: clamp(20px, 0.5vw + 17px, 24px); line-height: 1.58; }
.note .letter blockquote { margin-left: 0; margin-right: 0; padding-left: 24px; border-left: 3px solid var(--navy); }
.note .sig .who { font-weight: 400; font-size: 24px; display: block; }
.note .sig .what { font-size: 15px; color: var(--muted); }
@media (max-width: 900px) {
  .profile { grid-template-columns: 1fr; }
  .profile .bio { padding-left: 0; }
  .note { grid-template-columns: 1fr; gap: 32px; }
  .note .letter { padding-right: 0; }
}

/* Services */
.expertise-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 64px var(--gutter); margin-top: 48px; }
.service img { width: 180px; height: 180px; object-fit: contain; object-position: left; }
.service h3 { font-size: 22px; line-height: 1.36; margin-top: 16px; }
.service p { font-size: 17px; line-height: 1.55; margin-top: 16px; }
.cta-tile { background: var(--navy); color: #fff; padding: 40px; display: flex; flex-direction: column; justify-content: flex-end; text-decoration: none; min-height: 280px; }
.cta-tile .t { font-weight: 400; font-size: 26px; line-height: 1.3; }
.cta-tile .l { margin-top: 16px; }
.cta-tile:hover .l { text-decoration: underline; text-underline-offset: 4px; }
@media (max-width: 1000px) { .expertise-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px)  { .expertise-grid { grid-template-columns: 1fr; gap: 48px; } }

.focus { display: grid; gap: 96px; margin-top: 96px; }
.focus .row .text { padding-left: 0; padding-right: 56px; }
.focus .row.reverse .text { padding-right: 0; padding-left: 56px; order: 0; }
.focus .quad { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gutter); }
.focus .quad img { width: 100%; aspect-ratio: 302 / 182; object-fit: cover; }
.statement { font-size: clamp(22px, 0.8vw + 17px, 28px); line-height: 1.43; max-width: 1000px; margin-top: 96px; }
.logos { display: grid; grid-template-columns: repeat(4, minmax(0, 242px)); gap: var(--gutter); margin-top: 24px; }
.logos img { width: 100%; height: auto; }
@media (max-width: 900px) {
  .focus .row .text, .focus .row.reverse .text { padding: 0; }
  .focus .row.reverse .text { order: -1; }
  .logos { grid-template-columns: repeat(2, 1fr); }
}

/* Contact */
.contact { background: var(--contact); }
.contact .wrap { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gutter); padding-block: 96px; }
.contact .intro-col { padding-right: 56px; }
.contact .intro-col p { margin-top: 20px; }
.contact .note-sm { font-size: 16px; color: var(--muted); }
.form { display: grid; gap: 20px; }
.form .two { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form label { display: grid; gap: 8px; font-weight: 400; font-size: 15px; }
.form input, .form textarea {
  font: inherit; font-size: 16px; color: var(--ink);
  background: #fff; border: 1px solid #bdbdbd; border-radius: 4px; padding: 12px 14px; width: 100%;
}
.form textarea { min-height: 140px; resize: vertical; }
.form input:focus, .form textarea:focus { outline: 2px solid var(--navy); outline-offset: 1px; border-color: var(--navy); }
.form .submit { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.form button {
  font: inherit; font-weight: 500; font-size: 16px; color: #fff; background: var(--navy);
  border: 0; border-radius: 4px; padding: 14px 28px; cursor: pointer;
}
.form button:hover { filter: brightness(1.12); }
.form .req { font-size: 14px; color: var(--muted); }
.form button:disabled { opacity: .6; cursor: default; filter: none; }
.form .botcheck { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-status:empty { display: none; }
.form-status { margin: 0; padding: 14px 16px; border-radius: 4px; font-size: 16px; }
.form-status.ok { background: #e7eaf7; color: var(--navy); }
.form-status.err { background: #f9e6e6; color: #8a1f1f; }
.form-status a { color: inherit; }
@media (max-width: 900px) {
  .contact .wrap { grid-template-columns: 1fr; gap: 40px; padding-block: 64px; }
  .contact .intro-col { padding-right: 0; }
}
@media (max-width: 480px) { .form .two { grid-template-columns: 1fr; } }

/* Footer */
.anniv { background: var(--navy); color: #fff; }
.anniv .wrap { display: flex; align-items: center; flex-wrap: wrap; gap: 6px 20px; padding-block: 16px; }
.anniv .num { font-weight: 400; font-size: 32px; line-height: 40px; }
.anniv .yrs { font-weight: 500; font-size: 13px; letter-spacing: 0.12em; opacity: .8; }
.anniv .line { font-size: 17px; }
.site-footer .wrap { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; flex-wrap: wrap; padding-block: 56px; }
.site-footer .logo img { height: 32px; width: auto; }
.site-footer .copy { font-size: 14px; color: var(--muted); margin-top: 16px; }
.footer-links { display: flex; align-items: center; gap: 36px; flex-wrap: wrap; }
.footer-links a { font-size: 15px; }
.social { display: flex; gap: 16px; }
.social a { display: block; width: 24px; height: 24px; }
.social svg { width: 24px; height: 24px; display: block; }
@media (max-width: 700px) { .footer-links { gap: 20px; } .anniv .line { font-size: 15px; } }

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; background: #fff; padding: 8px 12px; z-index: 10; }