/* ============================================================
   London Helicopter Guide — site stylesheet
   Visual language carried over from the Battersea Helicopter
   concept: photo hero over deep navy, gold italic serif
   emphasis, a destination ticker, rounded white cards with a
   quiet hover lift. Cream ground, ink text, navy and gold.
   Mobile first. Dark-on-light only.
   ============================================================ */

:root {
  --navy: #0B1F3A;
  --navy-deep: #071426;
  --gold: #B8924A;
  --gold-bright: #D3B27A;
  --gold-deep: #7d5c22;
  --cream: #F7F3EA;
  --cream-dim: #EFE7D7;
  --cream-faint: #E9DFCB;
  --card: #FFFDF8;
  --ink: #1A1A1A;
  --ink-soft: rgba(26, 26, 26, 0.64);
  --ink-faint: rgba(26, 26, 26, 0.42);
  --paper-on-navy: rgba(247, 243, 234, 0.92);
  --serif: 'Zodiak', 'Iowan Old Style', Georgia, serif;
  --sans: 'Switzer', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --mono: ui-monospace, 'SF Mono', 'Cascadia Mono', Menlo, Consolas, monospace; /* taste-skill-ignore: SAT coordinate bar, required by the brief */
  --gutter: 20px;
  --margin: 20px;
  --radius: 14px;
  --radius-btn: 4px;
  --shadow-card: 0 10px 30px rgba(11, 31, 58, 0.10);
  --shadow-lift: 0 20px 44px rgba(11, 31, 58, 0.16);
  --shadow-pop: 0 24px 60px rgba(4, 14, 28, 0.35);
  --header-h: 60px;
}

/* ---------- base ---------- */

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

@media (min-width: 760px) {
  body { font-size: 18px; }
}

img, svg { display: block; max-width: 100%; height: auto; }

a { color: inherit; }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.005em;
  text-wrap: balance;
  margin: 0;
}

/* the emphasis device: gold italic serif inside headings */
em.hl {
  font-style: italic;
  color: var(--gold-deep);
}
.navy-block em.hl, .hero em.hl, .quote-box em.hl, .pullquote em.hl {
  color: var(--gold-bright);
}

p { margin: 0 0 1em; text-wrap: pretty; }
p:last-child { margin-bottom: 0; }

ul, ol { margin: 0 0 1em; padding-left: 1.2em; }

::selection { background: var(--gold); color: var(--navy); }

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--navy);
  color: var(--cream);
  padding: 10px 18px;
  z-index: 200;
  font-size: 15px;
  border-radius: var(--radius-btn);
}
.skip-link:focus { left: 12px; top: 12px; }

.wrap {
  margin-inline: auto;
  max-width: 1320px;
  padding-inline: var(--margin);
}

@media (min-width: 760px) {
  :root { --margin: 40px; }
}

/* ---------- type steps ---------- */

.display {
  font-size: clamp(36px, 7.6vw, 58px);
  line-height: 1.02;
  letter-spacing: -0.015em;
}
@media (min-width: 1000px) {
  .display { font-size: clamp(56px, 5.4vw, 72px); }
}

.h2 {
  font-size: clamp(30px, 4.4vw, 46px);
  line-height: 1.06;
}

.h3 {
  font-size: clamp(21px, 2.4vw, 27px);
  line-height: 1.15;
}

.standfirst {
  font-size: clamp(19px, 2vw, 23px);
  line-height: 1.45;
  color: var(--ink-soft);
  max-width: 58ch;
}
.hero .standfirst { color: rgba(247, 243, 234, 0.88); max-width: 54ch; }

.lede {
  font-size: clamp(20px, 2.2vw, 30px);
  line-height: 1.3;
  max-width: 46ch;
}

.small { font-size: 15px; }
.caption {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.5;
}
.mono { font-family: var(--mono); } /* taste-skill-ignore: coordinate readouts, required by the brief */

.num { font-variant-numeric: tabular-nums; }

.eyebrow {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin: 0 0 14px;
}
.navy-block .eyebrow, .hero .eyebrow { color: var(--gold-bright); }

/* ---------- header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 243, 234, 0.92);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(11, 31, 58, 0.08);
}
/* London skyline, faded into the bar */
.site-header::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("../img/skyline.svg");
  background-repeat: repeat-x;
  background-position: bottom center;
  background-size: auto 46px;
  opacity: 0.13;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.site-header .wrap {
  position: relative;
  z-index: 1;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.01em;
  white-space: nowrap;
}
.wordmark .mark { flex: none; }

.site-nav { display: none; }
@media (min-width: 900px) {
  .site-nav { display: flex; align-items: center; gap: 28px; }
  .site-nav a {
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--ink-soft);
    padding: 4px 0;
    position: relative;
  }
  .site-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: width 0.2s ease;
  }
  .site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--ink); }
  .site-nav a:hover::after, .site-nav a[aria-current="page"]::after { width: 100%; }
}

.menu-button {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: none;
  border: 0;
  font: 600 15px/1 var(--sans);
  color: var(--ink);
  padding: 10px 4px;
  cursor: pointer;
}
.menu-button .bars {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
}
.menu-button .bars span {
  width: 20px;
  height: 2px;
  background: var(--navy);
  border-radius: 1px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
@media (min-width: 900px) { .menu-button { display: none; } }

/* full-screen phone menu */
.menu-overlay {
  position: fixed;
  inset: 0;
  background: var(--cream);
  z-index: 150;
  padding: calc(var(--header-h) + 24px) var(--margin) 32px;
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}
.menu-overlay.open { opacity: 1; visibility: visible; }
@media (prefers-reduced-motion: reduce) {
  .menu-overlay:not(.open) { display: none; }
}
.menu-overlay nav { display: flex; flex-direction: column; }
.menu-overlay nav a {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(28px, 8vw, 40px);
  line-height: 1.15;
  text-decoration: none;
  padding: 18px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.menu-overlay nav a::after {
  content: "→";
  color: var(--gold);
  font-family: var(--sans);
  font-size: 0.6em;
}
.menu-overlay .menu-foot {
  margin-top: auto;
  padding-top: 24px;
  font-size: 14px;
  color: var(--ink-soft);
}
body.menu-open { overflow: hidden; }

/* ---------- breadcrumb ---------- */

.breadcrumb {
  padding-top: 14px;
  font-size: 14px;
  color: var(--ink-soft);
}
.breadcrumb ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.breadcrumb li { display: flex; gap: 4px; align-items: baseline; }
.breadcrumb li + li::before {
  content: "/";
  color: var(--ink-faint);
  margin-right: 4px;
}
.breadcrumb a { color: var(--ink-soft); text-decoration: none; }
.breadcrumb a:hover { color: var(--ink); text-decoration: underline; }
.breadcrumb [aria-current="page"] { color: var(--ink); }

/* ---------- hero: full-bleed photograph over navy ---------- */

.hero {
  position: relative;
  display: grid;
  min-height: min(82vh, 760px);
  margin-top: 8px;
  overflow: hidden;
  isolation: isolate;
}
.hero-media { grid-area: 1 / 1; }
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 62%;
}
.hero-scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg,
      rgba(7, 20, 38, 0.92) 0%,
      rgba(7, 20, 38, 0.68) 42%,
      rgba(7, 20, 38, 0.22) 72%,
      rgba(7, 20, 38, 0.38) 100%);
}
.hero-copy {
  grid-area: 1 / 1;
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  color: var(--cream);
  padding-block: clamp(48px, 8vw, 96px);
}
.hero-copy h1 {
  color: #fff;
  text-shadow: 0 1px 14px rgba(4, 14, 28, 0.5);
  margin-bottom: 18px;
  max-width: 16ch;
}
.hero-copy .standfirst { text-shadow: 0 1px 10px rgba(4, 14, 28, 0.45); }
.hero-copy .meta {
  margin-top: 18px;
  font-size: 14px;
  color: rgba(247, 243, 234, 0.7);
}
/* about page: solid navy hero, no photograph */
.hero.solid {
  background:
    radial-gradient(1100px 500px at 85% -10%, rgba(184, 146, 74, 0.16), transparent 60%),
    var(--navy-deep);
  color: var(--cream);
}
.hero.solid .hero-copy h1 { color: var(--cream); }

/* entrance: dark curtain wipes away from the photograph */
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--navy-deep);
  transform-origin: left;
  animation: shutter 1.1s cubic-bezier(0.7, 0, 0.2, 1) 0.15s both;
  z-index: 2;
  pointer-events: none;
}
.hero-media img.shutter-in {
  animation: settle 1.4s cubic-bezier(0.2, 0.6, 0.2, 1) both;
}
@keyframes shutter { to { transform: scaleX(0); } }
@keyframes settle { from { transform: scale(1.12); } to { transform: scale(1); } }

/* ---------- destination ticker ---------- */

.marquee {
  background: var(--navy-deep);
  color: rgba(247, 243, 234, 0.85);
  overflow: hidden;
  border-top: 1px solid rgba(184, 146, 74, 0.35);
  border-bottom: 1px solid rgba(184, 146, 74, 0.35);
}
.marquee-track {
  display: flex;
  white-space: nowrap;
  animation: marq 44s linear infinite;
  padding: 15px 0;
}
.marquee-track span {
  display: inline-flex;
  align-items: center;
  gap: 20px;
  padding: 0 26px;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.03em;
}
.marquee-track span::after {
  content: "✦";
  color: var(--gold);
  font-size: 11px;
}
@keyframes marq { to { transform: translateX(-50%); } }
.marquee:hover .marquee-track { animation-play-state: paused; }

/* ---------- four-column intro (home) ---------- */

.intro {
  padding-block: clamp(48px, 7vw, 96px);
}
.intro .lede { margin-bottom: clamp(40px, 5vw, 72px); }
.intro .cols {
  display: grid;
  gap: 28px;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  .intro .cols { grid-template-columns: 1fr 1fr; gap: 32px 28px; }
}
@media (min-width: 1000px) {
  .intro .cols { grid-template-columns: repeat(4, 1fr); }
}
.intro .col {
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink-soft);
  border-top: 2px solid var(--gold);
  padding-top: 16px;
}
.intro .col strong {
  color: var(--ink);
  font-weight: 600;
}

/* ---------- figures: photograph with thin gold rule ---------- */

.figure {
  margin: 0 0 clamp(28px, 4vw, 44px);
}
.figure img {
  width: 100%;
  background: var(--cream-dim);
}
.figure .rule { /* taste-skill-ignore: thin gold rule under photographs, required by the brief */
  height: 1px; /* taste-skill-ignore: thin gold rule under photographs, required by the brief */
  background: var(--gold);
  margin-top: 0;
  opacity: 0.9;
}
.figure figcaption {
  padding-top: 10px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--ink-soft);
  max-width: 62ch;
}
.figure.wide { max-width: none; }
.figure.half { max-width: 560px; }

/* ---------- entry cards ---------- */

.cards {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
  padding-block: clamp(40px, 6vw, 80px);
}
@media (min-width: 760px) {
  .cards { grid-template-columns: repeat(3, 1fr); gap: 28px; }
}
.card {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  background: var(--card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lift);
}
.card .figure { margin: 0; }
.card .figure img {
  transition: transform 0.6s ease;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.card:hover .figure img { transform: scale(1.05); }
.card .figure .rule { opacity: 1; }
.card > h3 {
  padding: 20px 22px 0;
  margin-bottom: 0;
}
.card > p {
  padding-inline: 22px;
  font-size: 16px;
  color: var(--ink-soft);
  line-height: 1.55;
  margin: 8px 0 16px;
}
.card > .more {
  margin: auto 22px 22px;
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--navy);
}
.card .more::after { content: " →"; color: var(--gold); }
.card:hover .more { color: var(--gold-deep); }

/* ---------- section headings ---------- */

.section {
  padding-block: clamp(44px, 6vw, 88px);
}
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  margin-bottom: clamp(24px, 4vw, 40px);
}
.section-head .h2 { max-width: 22ch; }
.section-head .aside-link {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--navy);
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 2px solid var(--gold);
  padding-bottom: 2px;
}
.section-head .aside-link:hover { color: var(--gold-deep); border-color: var(--gold-deep); }

/* ---------- navy block (map, quote, ownership) ---------- */

.navy-block {
  background:
    radial-gradient(900px 420px at 12% -12%, rgba(184, 146, 74, 0.12), transparent 60%),
    var(--navy);
  color: var(--paper-on-navy);
  padding-block: clamp(44px, 6vw, 88px);
}
.navy-block h2, .navy-block h3 { color: var(--cream); }
.navy-block a:not(.btn) { color: var(--gold-bright); }

/* ---------- weather strip ---------- */

.weather {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 760px) {
  .weather { grid-template-columns: repeat(4, 1fr); }
}
.weather .cell {
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  border-top: 2px solid var(--gold);
}
.weather .k {
  font-size: 12px;
  color: var(--ink-soft);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.weather .v {
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.weather .v small { font-size: 14px; font-weight: 400; color: var(--ink-soft); font-family: var(--sans); }
.weather .src { font-size: 12.5px; color: var(--ink-soft); margin-top: 10px; }

/* ---------- latest guides grid ---------- */

.guide-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}
@media (min-width: 640px) {
  .guide-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1020px) {
  .guide-grid { grid-template-columns: repeat(3, 1fr); }
  .guide-grid .card:first-child { grid-column: span 2; }
  .guide-grid .card:first-child .figure img { aspect-ratio: 16 / 8; }
}

/* ---------- two-part page: side rail + content ---------- */

.page-cols {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-block: clamp(36px, 5vw, 64px);
}
@media (min-width: 900px) {
  .page-cols {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 56px;
  }
  .page-cols > .rail { padding-right: 24px; }
}

.rail .keyfacts {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  border-top: 3px solid var(--gold);
  padding: 22px 22px 8px;
}
.rail .keyfacts h3 {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-bottom: 14px;
}
.rail dl { margin: 0; }
.rail dt {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-top: 14px;
}
.rail dd {
  margin: 2px 0 0;
  font-size: 16px;
  line-height: 1.5;
}
.rail dd a { color: var(--navy); font-weight: 600; }

/* table of contents */
.toc h3 {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-bottom: 12px;
}
.toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
}
.toc li { padding: 2px 0; }
.toc a {
  display: block;
  padding: 10px 2px;
  font-size: 15px;
  text-decoration: none;
  color: var(--ink-soft);
}
.toc a:hover, .toc a.active { color: var(--ink); font-weight: 600; }
.toc a.active { border-left: 3px solid var(--gold); padding-left: 10px; }
@media (min-width: 900px) {
  .rail .sticky { position: sticky; top: calc(var(--header-h) + 24px); }
}

/* ---------- article body ---------- */

.article {
  max-width: 68ch;
  font-size: 17px;
}
@media (min-width: 760px) { .article { font-size: 18px; } }
.article > * + * { margin-top: 1.2em; }
.article h2 {
  font-size: clamp(26px, 3vw, 36px);
  margin-top: 2em;
  line-height: 1.12;
}
.article h3 {
  font-size: clamp(20px, 2vw, 24px);
  margin-top: 1.8em;
}
.article a { color: var(--navy); text-decoration-thickness: 1px; text-underline-offset: 3px; }
.article .figure { margin-top: 2em; }

/* callouts */
.callout {
  border-radius: var(--radius);
  padding: 22px 24px;
  margin: 2em 0;
  font-size: 16px;
  line-height: 1.55;
  box-shadow: var(--shadow-card);
}
.callout .label {
  display: block;
  font-family: var(--sans);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.callout p { margin: 0; }
.callout.fact { background: var(--card); border-top: 3px solid var(--gold); }
.callout.fact .label { color: var(--gold-deep); }
.callout.tip { background: var(--navy); color: var(--paper-on-navy); border-top: 3px solid var(--gold); }
.callout.tip .label { color: var(--gold-bright); }
.callout.warning { background: var(--card); border-left: 4px solid var(--gold); }
.callout.warning .label { color: var(--navy); }

.pullquote {
  background:
    radial-gradient(700px 300px at 90% 0%, rgba(184, 146, 74, 0.16), transparent 60%),
    var(--navy);
  color: var(--cream);
  border-radius: var(--radius);
  padding: clamp(32px, 5vw, 52px) clamp(26px, 5vw, 52px);
  margin: 2.4em 0;
  box-shadow: var(--shadow-pop);
}
.pullquote p {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(22px, 2.8vw, 30px);
  line-height: 1.3;
  margin: 0;
}
.pullquote cite {
  display: block;
  margin-top: 16px;
  font-style: normal;
  font-size: 14px;
  color: var(--gold-bright);
}

/* ---------- quote box (the one quiet CTA) ---------- */

.quote-box {
  background:
    radial-gradient(800px 340px at 100% 0%, rgba(184, 146, 74, 0.16), transparent 60%),
    var(--navy);
  color: var(--cream);
  border-radius: 18px;
  box-shadow: var(--shadow-pop);
  padding: clamp(36px, 5vw, 56px) clamp(26px, 5vw, 56px);
  margin: clamp(48px, 7vw, 88px) 0;
}
.quote-box h2 {
  font-size: clamp(28px, 3.4vw, 40px);
  margin-bottom: 14px;
}
.quote-box p {
  font-size: 16.5px;
  color: var(--paper-on-navy);
  max-width: 56ch;
  margin-bottom: 28px;
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 52px;
  padding: 12px 28px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
  border-radius: var(--radius-btn);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-navy { background: var(--navy); color: var(--cream); }
.btn-navy:hover { background: #12305a; box-shadow: 0 12px 26px rgba(11, 31, 58, 0.3); }
.btn-gold { background: var(--gold); color: var(--navy-deep); }
.btn-gold:hover { background: var(--gold-bright); box-shadow: 0 12px 26px rgba(184, 146, 74, 0.4); }
.btn-outline-gold {
  background: rgba(7, 20, 38, 0.55);
  color: var(--gold-bright);
  border-color: var(--gold);
}
.btn-outline-gold:hover { border-color: var(--gold-bright); box-shadow: 0 10px 22px rgba(0, 0, 0, 0.35); }
.btn-outline-navy {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn-outline-navy:hover { background: rgba(11, 31, 58, 0.06); box-shadow: 0 10px 22px rgba(11, 31, 58, 0.18); }
.btn:focus-visible { outline-offset: 2px; }

/* ---------- related guides ---------- */

.related {
  padding-block: clamp(40px, 6vw, 72px);
  background: var(--cream-dim);
}
.related .section-head { margin-bottom: 28px; }
.related ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.related li + li { margin-top: 4px; }
.related a {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 16px 2px;
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  color: var(--ink);
}
.related a .cat {
  font-size: 12px;
  font-weight: 700;
  color: var(--gold-deep);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
}
.related a:hover { text-decoration: underline; }

/* ---------- data table ---------- */

.table-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 20px;
}
.table-tools label {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-soft);
  display: flex;
  align-items: center;
  gap: 8px;
}
.table-tools input[type="search"],
.table-tools select {
  font: 15px var(--sans);
  padding: 10px 12px;
  border: 1px solid var(--cream-faint);
  background: var(--card);
  border-radius: var(--radius-btn);
  color: var(--ink);
  min-height: 44px;
}
.table-tools input[type="search"] { min-width: 200px; }

.table-scroll {
  overflow-x: auto;
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--shadow-card);
}
table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 16px;
  min-width: 640px;
}
table.data th, table.data td {
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid var(--cream-faint);
  vertical-align: top;
}
table.data thead th {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  background: var(--cream-dim);
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}
table.data thead th:hover { color: var(--ink); }
table.data thead th .arrow { color: var(--gold); margin-left: 6px; }
table.data tbody tr:hover { background: rgba(184, 146, 74, 0.07); }
table.data td.num, table.data th.num { text-align: right; font-variant-numeric: tabular-nums; }
table.data td .sub { display: block; font-size: 13px; color: var(--ink-soft); }
.table-note { font-size: 13px; color: var(--ink-soft); margin-top: 12px; max-width: 75ch; }

/* ---------- map component ---------- */

.lhg-map {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: #0d1c30;
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow-pop);
}
@media (min-width: 760px) { .lhg-map { aspect-ratio: 16 / 10; } }
.lhg-map .leaflet-container {
  width: 100%;
  height: 100%;
  background: #0d1c30;
  font-family: var(--sans);
}
.lhg-map .leaflet-tile { filter: brightness(0.86) saturate(0.72) contrast(1.03); }
.lhg-map .grid-overlay { /* taste-skill-ignore: faint gold chart grid, required by the brief */
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 400;
  background-image:
    repeating-linear-gradient(0deg, rgba(184, 146, 74, 0.10) 0 1px, transparent 1px 88px), /* taste-skill-ignore: faint gold chart grid, required by the brief */
    repeating-linear-gradient(90deg, rgba(184, 146, 74, 0.10) 0 1px, transparent 1px 88px); /* taste-skill-ignore: faint gold chart grid, required by the brief */
}
.lhg-map .sat-bar { /* taste-skill-ignore: monospace coordinate readout, required by the brief */
  position: absolute;
  left: 12px;
  bottom: 12px;
  z-index: 500;
  background: rgba(7, 20, 38, 0.88);
  color: var(--gold-bright);
  font-family: var(--mono); /* taste-skill-ignore: SAT bar, required by the brief */
  font-size: 13px;
  letter-spacing: 0.08em;
  padding: 8px 12px;
  border-radius: var(--radius-btn);
  pointer-events: none;
}
.lhg-map .map-actions {
  position: absolute;
  right: 12px;
  top: 12px;
  z-index: 500;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.lhg-map .map-actions .btn { min-height: 40px; padding: 8px 14px; font-size: 13px; }
.lhg-map .tap-overlay {
  position: absolute;
  inset: 0;
  z-index: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(7, 20, 38, 0.35);
  color: var(--cream);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  border: 0;
  width: 100%;
}
.lhg-map .static-fallback { width: 100%; height: 100%; object-fit: cover; }
.lhg-map .leaflet-control-attribution {
  background: rgba(7, 20, 38, 0.75);
  color: rgba(247, 243, 234, 0.6);
  font-size: 11px;
}
.lhg-map .leaflet-control-attribution a { color: var(--gold-bright); }
.lhg-map .leaflet-bar, .lhg-map .leaflet-bar a {
  background: rgba(7, 20, 38, 0.85);
  color: var(--cream);
  border-color: rgba(184, 146, 74, 0.4);
}
.lhg-map .leaflet-control-zoom-in, .lhg-map .leaflet-control-zoom-out { color: var(--gold-bright); }

/* map legend */
.map-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 14px;
  font-size: 13.5px;
  color: rgba(247, 243, 234, 0.75);
}
.map-legend span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.map-legend i {
  width: 14px; height: 14px;
  border-radius: 50%;
  display: inline-block;
}
.map-legend .heliport { border: 2px solid var(--gold); background: transparent; }
.map-legend .field { background: var(--gold); }
.map-legend .ring { border: 1px dashed var(--gold); border-radius: 50%; width: 18px; height: 12px; background: transparent; }

/* ---------- footer ---------- */

.site-footer {
  background:
    radial-gradient(1000px 400px at 10% 0%, rgba(184, 146, 74, 0.10), transparent 60%),
    var(--navy-deep);
  color: var(--paper-on-navy);
  padding-top: clamp(48px, 6vw, 80px);
  margin-top: 0;
  border-top: 3px solid var(--gold);
}
.site-footer .cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px 24px;
  padding-bottom: clamp(40px, 6vw, 72px);
}
@media (min-width: 760px) {
  .site-footer .cols { grid-template-columns: 2fr 1fr 1fr 1fr; }
}
.site-footer h3 {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-bright);
  margin-bottom: 14px;
}
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 10px; }
.site-footer a { color: var(--paper-on-navy); text-decoration: none; font-size: 15px; }
.site-footer a:hover { color: var(--gold-bright); }
.site-footer .ownership {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  font-size: 14.5px;
  line-height: 1.6;
  color: rgba(247, 243, 234, 0.75);
  max-width: 34ch;
}
.site-footer .ownership img { margin-top: 3px; }
.site-footer .wordmark-row {
  padding: 26px 0 0;
}
.site-footer .wordmark-row svg { width: 100%; height: auto; }
.site-footer .legal {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  justify-content: space-between;
  padding: 14px 0 22px;
  font-size: 13px;
  color: rgba(247, 243, 234, 0.55);
}
.site-footer .legal a { color: rgba(247, 243, 234, 0.55); font-size: 13px; }
.site-footer .legal a:hover { color: var(--gold-bright); }

/* ---------- entrance motion ---------- */

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s cubic-bezier(0.2, 0.6, 0.2, 1), transform 0.7s cubic-bezier(0.2, 0.6, 0.2, 1);
}
.reveal.in { opacity: 1; transform: none; }
/* stagger inside grids */
.cards .card.reveal:nth-child(2), .guide-grid .card.reveal:nth-child(2) { transition-delay: 0.08s; }
.cards .card.reveal:nth-child(3), .guide-grid .card.reveal:nth-child(3) { transition-delay: 0.16s; }
.guide-grid .card.reveal:nth-child(4) { transition-delay: 0.24s; }
.guide-grid .card.reveal:nth-child(5) { transition-delay: 0.08s; }
.guide-grid .card.reveal:nth-child(6) { transition-delay: 0.16s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-media::after { display: none; }
  .hero-media img.shutter-in { animation: none; }
  .marquee-track { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .card, .btn { transition: none; }
  .card:hover { transform: none; }
  .btn:hover { transform: none; }
  .card:hover .figure img { transform: none; }
}

/* ---------- print ---------- */

@media print {
  body { background: #fff; color: #000; font-size: 11pt; }
  .site-header, .site-nav, .menu-button, .menu-overlay,
  .lhg-map, .map-actions, .quote-box, .site-footer,
  .breadcrumb, .table-tools, .weather, .marquee { display: none !important; }
  .hero { min-height: 0; }
  .hero-scrim { display: none; }
  .hero-copy { color: #000; }
  .hero-copy h1 { color: #000; text-shadow: none; }
  .navy-block, .pullquote, .callout, .quote-box {
    background: #fff !important; color: #000 !important;
    box-shadow: none !important;
  }
  .figure img { max-height: 8cm; }
  a { color: #000; text-decoration: underline; }
}

.quote-close {
  display: grid;
  gap: 24px;
}
@media (min-width: 820px) {
  .quote-close {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
    gap: 56px;
    align-items: center;
  }
}