/* Oxford Executive Travel — premium static website */
:root {
  --ink: #0b1420;
  --ink-soft: #334155;
  --navy: #081421;
  --navy-2: #102437;
  --green: #0c5a45;
  --green-2: #0f7458;
  --gold: #c7a76a;
  --gold-pale: #eee0bf;
  --cream: #f7f4ee;
  --mist: #edf2f3;
  --white: #ffffff;
  --line: #dce3e5;
  --danger: #9b2c2c;
  --success: #0b6b4e;
  --shadow: 0 18px 55px rgba(8, 20, 33, .12);
  --shadow-soft: 0 10px 30px rgba(8, 20, 33, .08);
  --radius: 20px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Aptos, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}
body.menu-open { overflow: hidden; }
img { max-width: 100%; height: auto; }
a { color: var(--green); text-underline-offset: 3px; }
a:hover { color: var(--green-2); }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

.skip-link {
  position: fixed;
  left: 1rem;
  top: -4rem;
  z-index: 1000;
  background: var(--gold);
  color: var(--navy);
  padding: .75rem 1rem;
  border-radius: 8px;
  font-weight: 800;
}
.skip-link:focus { top: 1rem; }

.shell { width: min(calc(100% - 2rem), var(--max)); margin-inline: auto; }
.section { padding: 5.5rem 0; }
.section-sm { padding: 3.5rem 0; }
.section-cream { background: var(--cream); }
.section-mist { background: var(--mist); }
.section-dark { background: var(--navy); color: var(--white); }
.section-dark a { color: var(--gold-pale); }
.eyebrow {
  margin: 0 0 .8rem;
  color: var(--green);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.section-dark .eyebrow, .hero .eyebrow { color: var(--gold-pale); }
h1, h2, h3, .display {
  margin-top: 0;
  color: var(--navy);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.08;
  letter-spacing: -.025em;
}
.section-dark h2, .section-dark h3, .hero h1, .hero h2 { color: var(--white); }
h1 { font-size: clamp(2.55rem, 6vw, 5.25rem); }
h2 { font-size: clamp(2.05rem, 4.5vw, 3.45rem); }
h3 { font-size: clamp(1.35rem, 2.5vw, 1.8rem); }
p { margin: 0 0 1.1rem; }
.lead { font-size: clamp(1.05rem, 2.3vw, 1.3rem); color: var(--ink-soft); max-width: 760px; }
.section-dark .lead, .hero .lead { color: rgba(255,255,255,.86); }
.muted { color: #64748b; }
.kicker { font-weight: 800; color: var(--green); }

.topline { background: var(--navy); color: rgba(255,255,255,.82); font-size: .88rem; }
.topline .shell { min-height: 38px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.topline a { color: var(--white); text-decoration: none; font-weight: 800; }
.topline-note { display: flex; gap: 1.1rem; align-items: center; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(8,20,33,.08);
}
.header-inner { min-height: 88px; display: flex; align-items: center; gap: 1.4rem; }
.brand { display: flex; align-items: center; gap: .85rem; color: var(--navy); text-decoration: none; min-width: 245px; }
.brand img { width: 66px; height: 66px; object-fit: contain; }
.brand-copy { display: grid; line-height: 1.15; }
.brand-copy strong { font-family: Georgia, "Times New Roman", serif; font-size: 1.05rem; }
.brand-copy small { color: #64748b; margin-top: .28rem; font-size: .72rem; letter-spacing: .07em; text-transform: uppercase; }
.nav { display: flex; margin-left: auto; align-items: center; gap: 1.4rem; }
.nav a { color: var(--ink); text-decoration: none; font-size: .94rem; font-weight: 750; white-space: nowrap; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--green); }
.header-actions { display: flex; align-items: center; gap: .7rem; }
.menu-toggle { display: none; border: 1px solid var(--line); background: var(--white); width: 46px; height: 46px; border-radius: 12px; color: var(--navy); }
.menu-toggle svg { width: 24px; height: 24px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  gap: .55rem;
  padding: .82rem 1.15rem;
  border: 1px solid transparent;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 850;
  line-height: 1.1;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--green); color: var(--white); box-shadow: 0 10px 24px rgba(12,90,69,.24); }
.btn-primary:hover { background: var(--green-2); color: var(--white); }
.btn-gold { background: var(--gold); color: var(--navy); box-shadow: 0 10px 24px rgba(199,167,106,.25); }
.btn-gold:hover { background: #d4b779; color: var(--navy); }
.btn-outline { border-color: rgba(255,255,255,.45); color: var(--white); background: rgba(255,255,255,.06); }
.btn-outline:hover { background: rgba(255,255,255,.12); color: var(--white); }
.btn-light { border-color: var(--line); background: var(--white); color: var(--navy); }
.btn-light:hover { color: var(--green); box-shadow: var(--shadow-soft); }
.btn-small { min-height: 42px; padding: .7rem 1rem; font-size: .9rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; }

.hero {
  position: relative;
  min-height: 680px;
  display: grid;
  align-items: center;
  color: var(--white);
  background-image: linear-gradient(90deg, rgba(4,14,24,.93) 0%, rgba(4,14,24,.74) 52%, rgba(4,14,24,.42) 100%), url('/img/bg-airports.jpg');
  background-size: cover;
  background-position: center;
  overflow: hidden;
}
.hero::after { content: ""; position: absolute; inset: auto 0 0; height: 130px; background: linear-gradient(transparent, rgba(4,14,24,.55)); pointer-events: none; }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(330px, .75fr); gap: 4rem; align-items: center; padding: 6rem 0; }
.hero-copy { max-width: 760px; }
.hero h1 { margin-bottom: 1.25rem; }
.hero .lead { max-width: 670px; }
.hero-card { background: rgba(255,255,255,.95); color: var(--ink); border-radius: 24px; padding: 1.7rem; box-shadow: var(--shadow); }
.hero-card h2 { color: var(--navy); font-size: 1.7rem; }
.hero-card p { color: var(--ink-soft); }
.hero-card .btn { width: 100%; }
.hero-meta { display: flex; flex-wrap: wrap; gap: .65rem; margin-top: 1.6rem; }
.hero-meta span { display: inline-flex; align-items: center; gap: .45rem; padding: .48rem .75rem; border: 1px solid rgba(255,255,255,.24); border-radius: 999px; background: rgba(255,255,255,.08); font-size: .88rem; font-weight: 750; }

.page-hero { background: var(--navy); color: var(--white); position: relative; overflow: hidden; }
.page-hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 80% 10%, rgba(199,167,106,.22), transparent 28%), radial-gradient(circle at 10% 90%, rgba(15,116,88,.3), transparent 30%); }
.page-hero .shell { position: relative; padding-top: 5.8rem; padding-bottom: 5.8rem; }
.page-hero h1 { max-width: 900px; margin-bottom: 1.1rem; font-size: clamp(2.7rem, 6vw, 4.7rem); }
.page-hero .lead { max-width: 780px; }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: .5rem; font-size: .86rem; margin-bottom: 1.4rem; color: rgba(255,255,255,.7); }
.breadcrumbs a { color: rgba(255,255,255,.88); }

.trust-strip { position: relative; z-index: 2; margin-top: -38px; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); background: var(--white); border-radius: 18px; box-shadow: var(--shadow); overflow: hidden; }
.trust-item { padding: 1.25rem 1.15rem; border-right: 1px solid var(--line); text-align: center; }
.trust-item:last-child { border-right: 0; }
.trust-item strong { display: block; color: var(--navy); font-size: 1.02rem; }
.trust-item span { display: block; color: #64748b; font-size: .82rem; margin-top: .2rem; }

.section-heading { display: flex; justify-content: space-between; gap: 2rem; align-items: end; margin-bottom: 2.4rem; }
.section-heading > div { max-width: 760px; }
.section-heading h2 { margin-bottom: .8rem; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1.4rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 1.25rem; }
.card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-soft); overflow: hidden; }
.card-body { padding: 1.55rem; }
.card h3 { margin-bottom: .65rem; }
.card p:last-child { margin-bottom: 0; }
.service-card { min-height: 100%; display: flex; flex-direction: column; }
.service-card .visual { min-height: 205px; background-size: cover; background-position: center; position: relative; }
.service-card .visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(transparent, rgba(4,14,24,.35)); }
.service-card .card-body { flex: 1; display: flex; flex-direction: column; }
.service-card .text-link { margin-top: auto; padding-top: .9rem; }
.text-link { font-weight: 900; text-decoration: none; }

.route-list { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: .8rem; }
.route-item { display: flex; justify-content: space-between; gap: 1rem; align-items: center; padding: 1rem 1.05rem; border: 1px solid var(--line); border-radius: 14px; background: var(--white); color: var(--ink); text-decoration: none; }
.route-item:hover { border-color: #b9c7c4; color: var(--green); box-shadow: var(--shadow-soft); }
.route-item strong { white-space: nowrap; }
.price-note { margin-top: 1rem; color: #64748b; font-size: .88rem; }

.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 4rem; align-items: center; }
.split.reverse > :first-child { order: 2; }
.media-panel { min-height: 470px; border-radius: 26px; background-size: cover; background-position: center; box-shadow: var(--shadow); position: relative; overflow: hidden; }
.media-panel::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(4,14,24,.45)); }
.list-check { list-style: none; margin: 1.4rem 0 1.8rem; padding: 0; display: grid; gap: .85rem; }
.list-check li { position: relative; padding-left: 1.8rem; }
.list-check li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--green); font-weight: 950; }
.section-dark .list-check li::before { color: var(--gold); }

.stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 2rem; }
.stat { border-left: 3px solid var(--gold); padding: .5rem 0 .5rem 1rem; }
.stat strong { display: block; font-family: Georgia, serif; font-size: 2rem; line-height: 1; }
.stat span { display: block; margin-top: .45rem; color: #64748b; font-size: .86rem; }
.section-dark .stat span { color: rgba(255,255,255,.68); }

.quote-panel { background: linear-gradient(135deg, var(--navy), var(--navy-2)); color: var(--white); border-radius: 26px; padding: clamp(1.5rem, 4vw, 3rem); box-shadow: var(--shadow); }
.quote-panel h2, .quote-panel h3 { color: var(--white); }
.quote-panel .lead { color: rgba(255,255,255,.8); }

.booking-layout { display: grid; grid-template-columns: 1.15fr .85fr; gap: 2rem; align-items: start; }
.booking-form { background: var(--white); border: 1px solid var(--line); border-radius: 24px; box-shadow: var(--shadow); padding: clamp(1.3rem, 3vw, 2.1rem); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1rem; }
.field { display: grid; gap: .38rem; }
.field-full { grid-column: 1 / -1; }
label { color: var(--navy); font-size: .9rem; font-weight: 850; }
.input, select, textarea {
  width: 100%;
  min-height: 49px;
  border: 1px solid #cfd8dc;
  border-radius: 12px;
  background: var(--white);
  color: var(--ink);
  padding: .78rem .9rem;
  outline: none;
}
textarea { min-height: 115px; resize: vertical; }
.input:focus, select:focus, textarea:focus { border-color: var(--green); box-shadow: 0 0 0 4px rgba(12,90,69,.11); }
.form-actions { display: flex; flex-wrap: wrap; gap: .8rem; align-items: center; margin-top: 1.2rem; }
.form-actions .btn-primary { min-width: 190px; }
.form-status { display: none; margin-top: 1rem; padding: .9rem 1rem; border-radius: 12px; font-weight: 750; }
.form-status.is-visible { display: block; }
.form-status.success { background: #e7f6ef; color: #07553e; border: 1px solid #b9e3d2; }
.form-status.error { background: #fff0f0; color: #812727; border: 1px solid #efc0c0; }
.form-note { color: #64748b; font-size: .82rem; margin-top: .75rem; }
.checkbox { display: flex; gap: .65rem; align-items: flex-start; }
.checkbox input { width: 18px; height: 18px; margin-top: .2rem; }
.hp-field { position: absolute !important; left: -9999px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.contact-card { background: var(--cream); border: 1px solid var(--line); border-radius: 24px; padding: 1.6rem; }
.contact-list { list-style: none; padding: 0; margin: 1.2rem 0 0; display: grid; gap: .95rem; }
.contact-list a { font-weight: 800; }
.map-frame { width: 100%; min-height: 330px; border: 0; border-radius: 20px; }

.content { max-width: 820px; }
.content h2 { margin-top: 2.6rem; font-size: 2.15rem; }
.content h3 { margin-top: 2rem; }
.content ul { padding-left: 1.2rem; }
.content li { margin-bottom: .55rem; }
.faq { display: grid; gap: .8rem; }
details { background: var(--white); border: 1px solid var(--line); border-radius: 14px; padding: 1rem 1.1rem; }
summary { cursor: pointer; font-weight: 900; color: var(--navy); }
details p { margin: .8rem 0 0; color: var(--ink-soft); }

.cta-band { background: linear-gradient(120deg, var(--green), #073c31); color: var(--white); }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.cta-inner h2 { color: var(--white); margin-bottom: .5rem; }
.cta-inner p { color: rgba(255,255,255,.82); margin-bottom: 0; }

.site-footer { background: #050d15; color: rgba(255,255,255,.72); padding: 4.5rem 0 1.5rem; }
.footer-grid { display: grid; grid-template-columns: 1.35fr 1fr 1fr 1fr; gap: 2.5rem; }
.footer-brand img { width: 82px; height: 82px; object-fit: contain; background: rgba(255,255,255,.06); border-radius: 18px; }
.footer-brand h2 { color: var(--white); font-size: 1.55rem; margin: 1rem 0 .7rem; }
.site-footer h3 { color: var(--white); font-family: inherit; font-size: .9rem; letter-spacing: .09em; text-transform: uppercase; }
.footer-links { list-style: none; padding: 0; margin: 0; display: grid; gap: .55rem; }
.footer-links a { color: rgba(255,255,255,.72); text-decoration: none; }
.footer-links a:hover { color: var(--white); }
.footer-bottom { margin-top: 3rem; padding-top: 1.25rem; border-top: 1px solid rgba(255,255,255,.1); display: flex; justify-content: space-between; gap: 1rem; font-size: .82rem; }

.floating-wa { position: fixed; right: 18px; bottom: 18px; z-index: 80; background: #1fbd63; color: #fff; text-decoration: none; padding: .85rem 1rem; border-radius: 999px; box-shadow: 0 14px 35px rgba(0,0,0,.2); font-weight: 900; }
.floating-wa:hover { color: #fff; background: #18a954; transform: translateY(-2px); }
.cookie-banner { position: fixed; left: 1rem; right: 1rem; bottom: 1rem; z-index: 200; display: none; }
.cookie-banner.is-visible { display: block; }
.cookie-inner { width: min(100%, 760px); margin: 0 auto; background: var(--navy); color: var(--white); border: 1px solid rgba(255,255,255,.16); border-radius: 18px; box-shadow: 0 22px 60px rgba(0,0,0,.28); padding: 1.15rem; display: flex; align-items: center; gap: 1rem; }
.cookie-inner p { margin: 0; font-size: .9rem; flex: 1; color: rgba(255,255,255,.82); }
.cookie-actions { display: flex; gap: .55rem; }
.cookie-actions button { min-height: 40px; padding: .6rem .8rem; }

@media (max-width: 1050px) {
  .nav { position: fixed; inset: 126px 1rem auto; display: none; padding: 1rem; background: var(--white); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); flex-direction: column; align-items: stretch; gap: .2rem; }
  .nav.is-open { display: flex; }
  .nav a { padding: .8rem; border-radius: 10px; }
  .nav a:hover { background: var(--cream); }
  .menu-toggle { display: inline-grid; place-items: center; margin-left: auto; }
  .header-actions .phone-link { display: none; }
  .hero-grid { grid-template-columns: 1fr; gap: 2.2rem; }
  .hero-card { max-width: 620px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; max-width: 640px; }
}

@media (max-width: 760px) {
  .topline-note span:nth-child(2) { display: none; }
  .header-inner { min-height: 76px; }
  .brand { min-width: 0; }
  .brand img { width: 54px; height: 54px; }
  .brand-copy small { display: none; }
  .header-actions .btn { display: none; }
  .nav { top: 114px; }
  .hero { min-height: auto; }
  .hero-grid { padding: 4.5rem 0 5.5rem; }
  .hero-card { padding: 1.25rem; }
  .trust-strip { margin-top: -24px; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-item:nth-child(2) { border-right: 0; }
  .trust-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .section { padding: 4.2rem 0; }
  .section-heading, .cta-inner { align-items: flex-start; flex-direction: column; }
  .grid-2, .grid-3, .grid-4, .route-list, .split, .booking-layout, .form-grid, .footer-grid { grid-template-columns: 1fr; }
  .split.reverse > :first-child { order: initial; }
  .media-panel { min-height: 360px; }
  .stat-grid { grid-template-columns: 1fr; }
  .field-full { grid-column: auto; }
  .footer-brand { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
  .cookie-inner { align-items: stretch; flex-direction: column; }
  .cookie-actions { flex-wrap: wrap; }
  .floating-wa { right: 12px; bottom: 12px; padding: .76rem .9rem; font-size: .88rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}