/* =====================================================================
   TRIWAYS — /capabilities/aviation/  ("The Air")
   Loaded by that page only, after triways-article.css.
   Prefix: aviation-   (body.aviation-page)
   Colours and type come from the site tokens in triways-core.css
   (--hb-ink, --hb-ivory, --hb-white, --hb-gold, --hb-champagne, --hb-serif,
   --hb-sans). Nothing here styles the header, the navigation or the footer.

     .aviation-hero     photograph behind the title, boxed answer panel right
     .aviation-coord    heading + tall photograph left, statement and rows right
     .aviation-pair     two short entries side by side, each under a line icon
     .aviation-legs     thumbnail rows, the whole row linked
     .aviation-route    legs on a dotted vertical line (dark ground)
     .aviation-steps    counted steps, serif numerals (<ol>, CSS counter)
     .aviation-faq      button accordion (js/triways-aviation.js)
     .aviation-brief    photograph strip + underline form on ink
   ===================================================================== */

.aviation-page {
  --aviation-header: 3.8rem;                         /* the solid bar: 61px desktop, 54px mobile */
  --aviation-gutter: clamp(1.25rem, 4vw, 2.5rem);    /* = .hb-wrap side padding */
  --aviation-edge: max(0px, (100vw - 1280px) / 2);   /* space outside the 1280px measure */
  --aviation-gold: #C8A96A;                          /* route, dots and hairlines on ink */
  --aviation-gold-deep: #97794A;                     /* numerals and icons on ivory (3.4:1, large only) */
  --aviation-brass-text: #7D6339;                    /* small text on ivory / white: 4.9:1 */
  --aviation-rule: rgba(166, 138, 91, 0.42);         /* hairline on ivory */
  --aviation-rule-dark: rgba(200, 169, 106, 0.3);    /* hairline on ink */
  --aviation-strip: clamp(14rem, 21vw, 24rem);       /* photograph strip beside the form */
}

.aviation-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.aviation-icon { display: block; width: 1.9rem; height: 1.9rem; fill: none; stroke: var(--aviation-gold-deep); stroke-width: 1.15; stroke-linecap: round; stroke-linejoin: round; }

/* Section rhythm: a little tighter than the hub default, as the page is six full sections long */
.aviation-page .hb-section { padding-block: clamp(4rem, 3.2rem + 4vw, 7.25rem); }

/* Brass small type and text links on the light grounds */
.aviation-page .hb-section--ivory .hb-eyebrow,
.aviation-page .hb-section--white .hb-eyebrow { color: var(--aviation-brass-text); }
.aviation-coord__text a, .aviation-step a, .aviation-faq__panel a {
  color: var(--aviation-brass-text); text-decoration: underline; text-decoration-color: var(--hb-gold);
  text-decoration-thickness: 1px; text-underline-offset: 0.28em; border-bottom: 0;
  transition: color 0.25s var(--hb-ease), text-decoration-color 0.25s var(--hb-ease);
}
.aviation-coord__text a:hover, .aviation-step a:hover, .aviation-faq__panel a:hover,
.aviation-coord__text a:focus-visible, .aviation-step a:focus-visible, .aviation-faq__panel a:focus-visible { color: var(--hb-ink); text-decoration-color: var(--hb-ink); }
.aviation-coord__text a:focus-visible, .aviation-step a:focus-visible, .aviation-faq__panel a:focus-visible { outline: 2px solid var(--hb-gold); outline-offset: 3px; }

/* ---------------------------------------------------------------------
   1 · HERO — the Nile from the air behind the title, under a charcoal
   wash; the direct answer sits in a gold-ruled box at the right.
   ------------------------------------------------------------------- */
.aviation-hero { position: relative; isolation: isolate; overflow: hidden; padding: 0; }
.aviation-hero__media { position: absolute; inset: var(--aviation-header) 0 0; z-index: -1; overflow: hidden; background: var(--hb-ink); }
.aviation-hero__media img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: 50% 50%; }
.aviation-hero__media::after {
  content: ""; position: absolute; inset: -1px;
  background:
    linear-gradient(90deg, rgba(21, 21, 21, 0.86) 0%, rgba(21, 21, 21, 0.68) 34%, rgba(21, 21, 21, 0.42) 58%, rgba(21, 21, 21, 0.5) 100%),
    linear-gradient(180deg, rgba(21, 21, 21, 0.6) 0%, rgba(21, 21, 21, 0.08) 32%, rgba(21, 21, 21, 0.1) 62%, rgba(21, 21, 21, 0.66) 100%);
}
.aviation-hero__inner {
  display: flex; flex-direction: column;
  min-height: clamp(32rem, 26rem + 12vw, 40rem);
  padding-top: calc(var(--aviation-header) + clamp(1.5rem, 1rem + 1.8vw, 2.75rem));
  padding-bottom: clamp(2.75rem, 2rem + 2.6vw, 4.5rem);
}
.aviation-hero .hub-crumbs { margin-bottom: clamp(1rem, 2.4vw, 2rem); }
.aviation-hero .hub-crumbs li { min-height: 2.75rem; }
.aviation-hero .hub-crumbs a { display: inline-flex; align-items: center; min-height: 2.75rem; border-bottom: 0; }
.aviation-hero .hub-crumbs a:hover, .aviation-hero .hub-crumbs a:focus-visible { text-decoration: underline; text-underline-offset: 0.35em; }
.aviation-hero__grid {
  flex: 1; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 27rem);
  gap: clamp(2rem, 5vw, 6rem); align-items: center;
}
.aviation-hero .hb-kicker::after { background: var(--aviation-gold); opacity: 1; }
.aviation-hero .hub-hero__title { font-size: clamp(3.6rem, 2.3rem + 5.4vw, 7rem); line-height: 0.96; letter-spacing: -0.01em; }
.aviation-hero .art-title-sub { margin-top: 1.1rem; font-size: clamp(1.3rem, 1.05rem + 1vw, 1.95rem); color: var(--aviation-gold); letter-spacing: 0; }
.aviation-hero__panel { padding: 1.7rem 1.9rem 1.5rem; border: 1px solid var(--aviation-gold); background: rgba(21, 21, 21, 0.74); }
.aviation-hero__panel .art-hero__label { margin-bottom: 0.9rem; font-size: 0.68rem; line-height: 1.6; }
.aviation-hero__panel p { font-size: 0.98rem; line-height: 1.75; color: rgba(244, 240, 232, 0.92); max-width: none; }
.aviation-hero__panel .art-named { margin-top: 1.35rem; padding-top: 1rem; border-top: 1px solid var(--aviation-rule-dark); font-size: 0.68rem; letter-spacing: 0.14em; }

@media (max-width: 1023.98px) {
  .aviation-page { --aviation-header: 3.375rem; }
  .aviation-hero__media::after {
    background: linear-gradient(180deg, rgba(21, 21, 21, 0.72) 0%, rgba(21, 21, 21, 0.62) 38%, rgba(21, 21, 21, 0.86) 68%, rgba(21, 21, 21, 0.95) 100%);
  }
  .aviation-hero__inner { min-height: 0; }
  .aviation-hero__grid { grid-template-columns: minmax(0, 1fr); gap: clamp(2.25rem, 6vw, 3rem); align-items: start; }
  .aviation-hero__panel { max-width: 36rem; }
}
@media (max-width: 599.98px) {
  .aviation-hero__panel { padding: 1.35rem 1.25rem 1.25rem; }
}

/* ---------------------------------------------------------------------
   2 · COORDINATION — heading and a tall photograph on the left (the
   photograph runs off the left edge); statement, two entries and the
   sample-journey rows on the right.
   ------------------------------------------------------------------- */
.aviation-coord__grid {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  grid-template-areas: "head body" "media body"; grid-template-rows: auto 1fr;
  column-gap: clamp(2.5rem, 6vw, 6.5rem); row-gap: clamp(2rem, 3.5vw, 3rem);
}
.aviation-coord__head { grid-area: head; }
.aviation-coord__head .hb-heading--h2 { max-width: 11ch; margin: 0; }
.aviation-coord__media { grid-area: media; margin: 0 0 0 calc(-1 * (var(--aviation-gutter) + var(--aviation-edge))); align-self: start; overflow: hidden; }
.aviation-coord__media img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 50%; }
.aviation-coord__body { grid-area: body; min-width: 0; }
.aviation-coord__lead { margin: 0 0 1.4rem; font-family: var(--hb-serif); font-weight: 400; font-size: clamp(1.65rem, 1.25rem + 1.5vw, 2.45rem); line-height: 1.2; color: var(--hb-ink); max-width: 27ch; text-wrap: balance; }
.aviation-coord__text { margin: 0; font-size: 1rem; line-height: 1.8; color: var(--hb-text-dim); max-width: 60ch; }

.aviation-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: clamp(2rem, 3.5vw, 2.75rem); padding-top: clamp(1.75rem, 3vw, 2.25rem); border-top: 1px solid var(--aviation-rule); }
.aviation-pair__item { padding-right: clamp(1.25rem, 2.5vw, 2.25rem); }
.aviation-pair__item + .aviation-pair__item { padding: 0 0 0 clamp(1.25rem, 2.5vw, 2.25rem); border-left: 1px solid var(--aviation-rule); }
.aviation-pair__item h3 { margin: 0.9rem 0 0.55rem; font-family: var(--hb-serif); font-weight: 500; font-size: clamp(1.3rem, 1.15rem + 0.5vw, 1.55rem); line-height: 1.2; color: var(--hb-ink); }
.aviation-pair__item p { margin: 0; font-size: 0.95rem; line-height: 1.75; color: var(--hb-text-dim); }

.aviation-legs-block { margin-top: clamp(2.5rem, 4.5vw, 3.5rem); }
.aviation-legs-block > .hb-eyebrow { display: block; margin-bottom: 1rem; }
.aviation-legs { margin: 0; padding: 0; list-style: none; border-bottom: 1px solid var(--aviation-rule); }
.aviation-leg { position: relative; display: grid; grid-template-columns: 5.5rem minmax(0, 1fr); gap: 1.25rem; align-items: center; padding: 0.85rem 0; border-top: 1px solid var(--aviation-rule); }
.aviation-leg img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
.aviation-leg a { display: grid; grid-template-columns: minmax(0, 11.5rem) minmax(0, 1fr) auto; gap: 0.3rem 1.5rem; align-items: center; color: var(--hb-ink); border: 0; text-decoration: none; }
.aviation-leg a::after { content: ""; position: absolute; inset: 0; }                 /* the whole row is the target */
.aviation-leg__name { font-family: var(--hb-serif); font-weight: 500; font-size: 1.3rem; line-height: 1.2; }
.aviation-leg__line { font-size: 0.88rem; line-height: 1.6; color: var(--hb-text-dim); }
.aviation-leg__go { font-size: 0.68rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--aviation-brass-text); white-space: nowrap; padding-bottom: 2px; background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat; transition: background-size 0.3s var(--hb-ease), color 0.25s var(--hb-ease); }
.aviation-leg__go .hb-arrow { display: inline-block; margin-left: 0.3em; transition: transform 0.25s var(--hb-ease); }
.aviation-leg a:hover .aviation-leg__go, .aviation-leg a:focus-visible .aviation-leg__go { background-size: 100% 1px; color: var(--hb-ink); }
.aviation-leg a:hover .hb-arrow, .aviation-leg a:focus-visible .hb-arrow { transform: translateX(4px); }
.aviation-leg a:focus-visible { outline: 0; }
.aviation-leg a:focus-visible::after { outline: 2px solid var(--hb-gold); outline-offset: 2px; }

@media (max-width: 1023.98px) {
  /* photograph first, then the heading, then the text */
  .aviation-coord__grid { grid-template-columns: minmax(0, 1fr); grid-template-areas: "media" "head" "body"; grid-template-rows: none; }
  .aviation-page .aviation-coord { padding-top: 0; }
  .aviation-coord__media { margin: 0 calc(-1 * var(--aviation-gutter)); }
  .aviation-coord__media img { aspect-ratio: 16 / 10; object-position: 50% 38%; }
  .aviation-coord__head .hb-heading--h2 { max-width: 16ch; }
}
@media (max-width: 699.98px) {
  .aviation-coord__media img { aspect-ratio: 4 / 3; }
  .aviation-leg { align-items: start; }
  .aviation-leg a { grid-template-columns: minmax(0, 1fr); min-height: 4.2rem; }
  .aviation-leg__go { justify-self: start; margin-top: 0.25rem; }
}
@media (max-width: 519.98px) {
  .aviation-pair { grid-template-columns: minmax(0, 1fr); }
  .aviation-pair__item { padding-right: 0; }
  .aviation-pair__item + .aviation-pair__item { margin-top: 1.75rem; padding: 1.75rem 0 0; border-left: 0; border-top: 1px solid var(--aviation-rule); }
}

/* ---------------------------------------------------------------------
   3 · THE ROUTE — four legs on a dotted line, and the same route as a
   map. On the map a dotted arc with an aircraft is a flown leg; a fine
   solid line is a leg carried by river or road.
   ------------------------------------------------------------------- */
.aviation-multi__grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 6fr); gap: clamp(2rem, 4vw, 4rem); align-items: center; }
.aviation-multi { overflow: hidden; }
.aviation-multi .hb-kicker::after { background: var(--aviation-gold); opacity: 1; }
.aviation-multi__intro { max-width: 38rem; margin-bottom: clamp(2rem, 4vw, 3rem); }
.aviation-multi__intro .hb-heading--h2 { margin: 0 0 1.1rem; }
.aviation-multi__intro .hb-copy { margin: 0; color: rgba(244, 240, 232, 0.8); }

.aviation-route { --aviation-dot: 2.5rem; margin: 0; padding: 0; list-style: none; }
.aviation-route__leg { position: relative; display: grid; grid-template-columns: minmax(0, 14rem) minmax(0, 1fr); padding-left: 2.75rem; }
.aviation-route__leg::before {                         /* the stop */
  content: ""; position: absolute; left: 0.25rem; top: var(--aviation-dot); width: 9px; height: 9px; border-radius: 50%;
  background: var(--aviation-gold); box-shadow: 0 0 0 4px rgba(200, 169, 106, 0.2);
}
.aviation-route__leg::after {                          /* the line to the next stop */
  content: ""; position: absolute; left: calc(0.25rem + 4px); top: calc(var(--aviation-dot) + 17px); bottom: calc(8px - var(--aviation-dot));
  width: 1px; background: var(--aviation-gold); opacity: 0.6;
}
.aviation-route__leg:last-child::after { content: none; }
.aviation-route__head, .aviation-route__text { padding-block: 1.6rem; border-top: 1px solid var(--hb-line-on-dark); }
.aviation-route__leg:first-child > * { border-top: 0; }
.aviation-route__head { padding-right: 1.5rem; }
.aviation-route__tag { display: block; margin-bottom: 0.45rem; font-size: 0.64rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; line-height: 1.5; color: var(--aviation-gold); }
.aviation-route__name { margin: 0; font-family: var(--hb-serif); font-weight: 500; font-size: clamp(1.4rem, 1.25rem + 0.6vw, 1.75rem); line-height: 1.15; color: var(--hb-white); }
.aviation-route__text p { margin: 0; font-size: 0.95rem; line-height: 1.75; color: rgba(244, 240, 232, 0.8); max-width: 46ch; }
.aviation-route__text a { color: var(--hb-champagne); border-bottom: 1px solid rgba(200, 183, 156, 0.6); transition: color 0.25s var(--hb-ease), border-color 0.25s var(--hb-ease); }
.aviation-route__text a:hover, .aviation-route__text a:focus-visible { color: #fff; border-color: #fff; }

/* the supplied relief map runs off the right edge and dissolves into the ink on the left */
.aviation-map { margin: 0 calc(-1 * (var(--aviation-gutter) + var(--aviation-edge))) 0 0; }
.aviation-map__chart img {
  display: block; width: 100%; height: auto;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 30%), linear-gradient(180deg, transparent 0%, #000 14%, #000 86%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-image: linear-gradient(90deg, transparent 0%, #000 30%), linear-gradient(180deg, transparent 0%, #000 14%, #000 86%, transparent 100%);
  mask-composite: intersect;
}
.aviation-map__cap { margin: 0.25rem calc(var(--aviation-gutter) + var(--aviation-edge)) 0 30%; padding-top: 1rem; border-top: 1px solid var(--aviation-rule-dark); font-size: 0.68rem; font-weight: 500; letter-spacing: 0.16em; text-transform: uppercase; line-height: 1.7; color: rgba(244, 240, 232, 0.72); }
.aviation-route__text a:focus-visible { outline: 2px solid var(--hb-champagne); outline-offset: 3px; }


@media (max-width: 1199.98px) {
  /* the map moves under the legs, edge to edge */
  .aviation-multi__grid { grid-template-columns: minmax(0, 1fr); align-items: start; }
  .aviation-map { margin: 0 calc(-1 * var(--aviation-gutter)); }
  .aviation-map__chart img { -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 14%, #000 86%, transparent 100%); mask-image: linear-gradient(180deg, transparent 0%, #000 14%, #000 86%, transparent 100%); }
  .aviation-map__cap { margin: 0.5rem var(--aviation-gutter) 0; }
}
@media (max-width: 699.98px) {
  .aviation-route { --aviation-dot: 1.85rem; }
  .aviation-route__leg { grid-template-columns: minmax(0, 1fr); padding-left: 2.25rem; }
  .aviation-route__head { padding: 1.5rem 0 0.6rem; }
  .aviation-route__text { padding: 0 0 1.5rem; border-top: 0; }
}

/* ---------------------------------------------------------------------
   4 · TIMING — the heading holds while five counted steps pass it.
   The numbers are CSS counters; the list is an <ol>.
   ------------------------------------------------------------------- */
.aviation-timing__grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(2.5rem, 7vw, 7.5rem); align-items: start; }
.aviation-timing__head { position: sticky; top: calc(var(--aviation-header) + 2.5rem); }
.aviation-timing__head .hb-heading--h2 { margin: 0 0 1.25rem; max-width: 13ch; }
.aviation-timing__head .hb-copy { margin: 0; max-width: 30ch; }

.aviation-steps { counter-reset: aviation-step; margin: 0; padding: 0; list-style: none; border-bottom: 1px solid var(--aviation-rule); }
.aviation-step {
  counter-increment: aviation-step;
  display: grid; grid-template-columns: 4.25rem 2.75rem minmax(0, 1fr); column-gap: clamp(0.75rem, 2vw, 1.5rem); align-items: start;
  padding: clamp(1.5rem, 2.6vw, 2.1rem) 0; border-top: 1px solid var(--aviation-rule);
}
.aviation-step::before {
  content: counter(aviation-step) / "";
  font-family: var(--hb-serif); font-weight: 400; font-size: clamp(3rem, 2.5rem + 1.6vw, 4rem); line-height: 0.82; color: var(--aviation-gold-deep);
}
.aviation-step .aviation-icon { margin-top: 0.15rem; }
.aviation-step h3 { margin: 0 0 0.5rem; font-family: var(--hb-serif); font-weight: 500; font-size: clamp(1.35rem, 1.2rem + 0.5vw, 1.6rem); line-height: 1.2; color: var(--hb-ink); }
.aviation-step p { margin: 0; font-size: 1rem; line-height: 1.8; color: var(--hb-text-dim); max-width: 56ch; }

@media (max-width: 1023.98px) {
  .aviation-timing__grid { grid-template-columns: minmax(0, 1fr); }
  .aviation-timing__head { position: static; }
  .aviation-timing__head .hb-heading--h2 { max-width: 18ch; }
  .aviation-timing__head .hb-copy { max-width: 46ch; }
}
@media (max-width: 599.98px) {
  .aviation-step { grid-template-columns: 2.4rem 1.9rem minmax(0, 1fr); column-gap: 0.75rem; }
  .aviation-step::before { font-size: 2.6rem; }
  .aviation-step .aviation-icon { width: 1.6rem; height: 1.6rem; }
}

/* ---------------------------------------------------------------------
   5 · QUESTIONS — button + aria-expanded + aria-controls. Open by
   default; the script closes all but the first (.is-closed on the item).
   ------------------------------------------------------------------- */
.aviation-faq__grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(2.5rem, 7vw, 7.5rem); align-items: start; }
.aviation-faq__head .hb-heading--h2 { margin: 0; max-width: 10ch; }
.aviation-faq__list { border-top: 1px solid var(--aviation-rule); }
.aviation-faq__item { border-bottom: 1px solid var(--aviation-rule); }
.aviation-faq__item h3 { margin: 0; font: inherit; }
.aviation-faq__item button {
  position: relative; display: block; width: 100%; min-height: 2.75rem; padding: 1.3rem 3rem 1.3rem 0;
  background: none; border: 0; border-radius: 0; text-align: left; cursor: pointer;
  font-family: var(--hb-serif); font-weight: 500; font-size: clamp(1.2rem, 1.1rem + 0.45vw, 1.45rem); line-height: 1.3; color: var(--hb-ink);
  transition: color 0.25s var(--hb-ease);
}
.aviation-faq__item button::before, .aviation-faq__item button::after {      /* plus; the upright bar goes when open */
  content: ""; position: absolute; right: 0.35rem; top: 50%; width: 15px; height: 1.5px; margin-top: -0.75px;
  background: var(--aviation-brass-text); transition: transform 0.3s var(--hb-ease), opacity 0.3s var(--hb-ease);
}
.aviation-faq__item button::after { transform: rotate(90deg); }
.aviation-faq__item button[aria-expanded="true"]::after { transform: rotate(0deg); opacity: 0; }
.aviation-faq__item button:hover { color: var(--aviation-brass-text); }
.aviation-faq__item button:focus-visible { outline: 2px solid var(--hb-gold); outline-offset: 2px; }
.aviation-faq__panel { display: grid; grid-template-rows: 1fr; transition: grid-template-rows 0.35s var(--hb-ease), visibility 0s; }
.aviation-faq__item.is-closed .aviation-faq__panel { grid-template-rows: 0fr; visibility: hidden; transition: grid-template-rows 0.35s var(--hb-ease), visibility 0s 0.35s; }
.aviation-faq__panel > div { min-height: 0; overflow: hidden; }
.aviation-faq__panel p { margin: 0; padding: 0 3rem 1.6rem 0; font-size: 1rem; line-height: 1.75; color: var(--hb-text); max-width: 64ch; }

@media (max-width: 1023.98px) {
  .aviation-faq__grid { grid-template-columns: minmax(0, 1fr); gap: 2rem; }
  .aviation-faq__head .hb-heading--h2 { max-width: none; }
}
@media (max-width: 599.98px) {
  .aviation-faq__panel p { padding-right: 0; }
}

/* ---------------------------------------------------------------------
   6 · BRIEF — a photograph strip down the left edge, fading into the
   ink; underline fields, champagne button.
   ------------------------------------------------------------------- */
.aviation-brief { position: relative; isolation: isolate; overflow: hidden; }
.aviation-brief__media { position: absolute; inset: 0 auto 0 0; z-index: -1; width: var(--aviation-strip); margin: 0; background: var(--hb-ink); }
.aviation-brief__media img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: 53% 50%; }
.aviation-brief__media::after { content: ""; position: absolute; inset: -1px; background: linear-gradient(90deg, rgba(21, 21, 21, 0.3) 0%, rgba(21, 21, 21, 0.5) 45%, var(--hb-ink) 100%); }
.aviation-brief__inner.art-enquiry { gap: clamp(2.5rem, 4.5vw, 4.5rem); padding-left: max(var(--aviation-gutter), calc(var(--aviation-strip) + 1.5rem - var(--aviation-edge))); }
.aviation-brief .hb-kicker::after { background: var(--aviation-gold); opacity: 1; }
.aviation-brief .art-enquiry__head .hb-heading--h2 { font-size: clamp(2rem, 1.5rem + 1.9vw, 3rem); line-height: 1.08; }
.aviation-brief .art-enquiry__head .hb-copy { color: rgba(244, 240, 232, 0.8); }
.aviation-brief .art-enquiry__head .hb-link, .aviation-brief .hub-close__direct { display: inline-flex; align-items: center; justify-content: flex-start; align-self: flex-start; min-height: 2.75rem; }
.aviation-brief .art-enquiry__direct { margin-top: 0.75rem; }
.aviation-brief .art-enquiry__aside a { display: inline-block; padding: 0.6rem 0; }
.aviation-brief .art-form { gap: 1.9rem clamp(1.5rem, 3vw, 2.5rem); }
.aviation-brief .art-form label i { color: rgba(244, 240, 232, 0.66); }
.aviation-brief .art-form input, .aviation-brief .art-form select, .aviation-brief .art-form textarea { border-bottom-color: rgba(244, 240, 232, 0.36); }
.aviation-brief .art-form input::placeholder, .aviation-brief .art-form textarea::placeholder { color: rgba(244, 240, 232, 0.58); }
.aviation-brief .art-form input:focus-visible, .aviation-brief .art-form select:focus-visible, .aviation-brief .art-form textarea:focus-visible { outline-color: var(--aviation-gold); }
.aviation-brief .art-form__submit { margin-top: 0.75rem; }
.aviation-brief .art-form__submit .hb-cta { min-height: 3rem; border-radius: 0; transition: background-color 0.25s var(--hb-ease), color 0.25s var(--hb-ease); }

@media (max-width: 1199.98px) {
  /* the photograph becomes a band above the text */
  .aviation-page .aviation-brief { padding-top: 0; }
  .aviation-brief__media { position: relative; inset: auto; z-index: 0; width: 100%; height: clamp(11rem, 32vw, 17rem); margin-bottom: clamp(2.25rem, 5vw, 3.25rem); }
  .aviation-brief__media img { object-position: 62% 45%; }
  .aviation-brief__media::after { background: linear-gradient(180deg, rgba(21, 21, 21, 0.25) 0%, rgba(21, 21, 21, 0.35) 55%, var(--hb-ink) 100%); }
  .aviation-brief__inner.art-enquiry { padding-left: var(--aviation-gutter); }
}

@media (prefers-reduced-motion: reduce) {
  .aviation-faq__panel, .aviation-faq__item.is-closed .aviation-faq__panel, .aviation-faq__item button,
  .aviation-faq__item button::before, .aviation-faq__item button::after, .aviation-leg__go, .aviation-leg__go .hb-arrow,
  .aviation-coord__text a, .aviation-step a, .aviation-faq__panel a, .aviation-route__text a,
  .aviation-brief .art-form__submit .hb-cta { transition: none !important; }
}

/* 2 · between tablet and wide desktop the right column is narrow: the journey name sits over its line */
@media (min-width: 1024px) and (max-width: 1279.98px) {
  .aviation-leg a { grid-template-columns: minmax(0, 1fr) auto; }
  .aviation-leg__name { grid-column: 1; grid-row: 1; }
  .aviation-leg__line { grid-column: 1; grid-row: 2; }
  .aviation-leg__go { grid-column: 2; grid-row: 1 / span 2; }
}