/* =============================================================
   Flyvex Support
   Visual system: the flight progress strip
   Tinted paper, hairline rules, IBM Plex, offset hard shadows.
   ============================================================= */

/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  --paper:   #F2EFE7;
  --paper-2: #FBFAF6;
  --ink:     #0F1626;
  --ink-70:  rgba(15, 22, 38, 0.7);
  --ink-55:  rgba(15, 22, 38, 0.55);
  --navy:    #16265C;
  --blue:    #1560C4;   /* accent: links, hover, active ink */
  --blue-2:  #0E4A9E;

  /* status tints — each one means something, never decorative */
  --buff: #EFE2BE;  /* active / focused field / needs your input */
  --grn:  #D5E3CC;  /* confirmed / operational */
  --blu:  #D3DEEE;  /* fuel */
  --pnk:  #F1D9D6;  /* seasonal */
  --gry:  #E2E0DA;  /* neutral / baseline */

  --line:      rgba(15, 22, 38, 0.22);
  --line-soft: rgba(15, 22, 38, 0.12);
  --shadow: 5px 5px 0 rgba(15, 22, 38, 0.09);
  --shadow-sm: 3px 3px 0 rgba(15, 22, 38, 0.09);

  --sans:    "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --display: "IBM Plex Sans Condensed", var(--sans);
  --mono:    "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  --container: 1280px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --nav-h: 64px;
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  tab-size: 2;
  overflow-x: clip;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 12px);
}
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; padding: 0; }
input, select, textarea { font: inherit; color: inherit; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.05; letter-spacing: -0.005em; font-family: var(--display); font-weight: 700; }
::selection { background: var(--buff); color: var(--ink); }

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

.skip-link {
  position: fixed; top: -100px; left: 1rem; z-index: 9999;
  padding: .7rem 1.1rem; background: var(--ink); color: var(--paper);
  font-weight: 600; font-size: .9rem;
  transition: top .2s var(--ease-out);
}
.skip-link:focus { top: 1rem; }

/* =============================================================
   3. Utilities
   ============================================================= */
.container { max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.mono { font-family: var(--mono); }
.text-mute { color: var(--ink-55); }
.text-accent { color: var(--blue); }
.text-amber { color: var(--blue-2); }

/* strip label: monospace tag + a rule extending to the edge — no numbering */
.eyebrow, .section-num {
  display: flex; align-items: center; gap: .75rem;
  font-family: var(--mono); font-size: .74rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink);
  white-space: nowrap;
}
.eyebrow::after, .section-num::after {
  content: ""; flex: 1 1 auto; height: 1px; background: var(--ink); opacity: .3;
}
.hero-badge.eyebrow { display: inline-flex; white-space: normal; margin-bottom: .8rem; }
.hero-badge.eyebrow::after { display: none; }

.pill {
  display: inline-flex; align-items: center; gap: .4em;
  padding: .3em .7em; border: 1px solid var(--ink);
  font-family: var(--mono); font-size: .74rem; letter-spacing: .04em;
  color: var(--ink); background: var(--paper-2);
}
.pill.is-pending {
  border-style: dashed; background: var(--buff);
}

.hairline { border-top: 1px solid var(--line); }

/* reveal: strips slide into place, like being set on the board */
.reveal { opacity: 0; transform: translateX(-14px); transition: opacity .5s var(--ease-out), transform .5s var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-split] { opacity: 1; transform: none; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  padding: .8em 1.5em; font-family: var(--display); font-weight: 700; font-size: .95rem;
  letter-spacing: .01em; text-transform: uppercase;
  border: 1px solid var(--ink);
  transition: transform .15s var(--ease-out), box-shadow .15s var(--ease-out), background .15s var(--ease-out), color .15s var(--ease-out);
  white-space: nowrap;
}
.btn-primary { background: var(--ink); color: var(--paper); box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--blue); border-color: var(--blue); transform: translate(-2px, -2px); box-shadow: 5px 5px 0 rgba(15,22,38,0.16); }
.btn-ghost { background: var(--paper-2); color: var(--ink); }
.btn-ghost:hover { background: var(--buff); }
.btn-block { width: 100%; }
.btn:active { transform: translate(1px, 1px); box-shadow: none; }
.btn[disabled] { opacity: .5; cursor: not-allowed; pointer-events: none; }

/* =============================================================
   4. Typography
   ============================================================= */
h1 { font-size: clamp(2.3rem, 5vw, 3.7rem); text-transform: uppercase; }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); text-transform: uppercase; }
h3 { font-size: clamp(1.05rem, 1.6vw, 1.25rem); }
.lede { font-size: clamp(1.02rem, 1.5vw, 1.15rem); color: var(--ink-70); max-width: 62ch; }

.hl {
  background: var(--buff);
  padding: .05em .12em;
  line-height: 1.25;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

/* =============================================================
   5. Utility bar + Nav
   ============================================================= */
.utility-bar {
  background: var(--ink); color: var(--paper);
  font-family: var(--mono); font-size: .74rem;
}
.utility-bar .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 34px; gap: 1rem;
}
.utility-left { display: flex; align-items: center; gap: 1.1rem; overflow: hidden; }
.utility-status { display: inline-flex; align-items: center; gap: .5em; white-space: nowrap; }
.status-dot {
  width: 7px; height: 7px; border-radius: 999px; background: #6FE39B; flex: none;
  animation: dotPulse 2.2s ease-in-out infinite;
}
@media (prefers-reduced-motion: reduce) { .status-dot { animation: none; } }
@keyframes dotPulse { 0%,100% { opacity: 1; } 50% { opacity: .4; } }
.utility-clock { white-space: nowrap; opacity: .9; }
.lang-switch { display: flex; align-items: center; gap: .5em; flex: none; }
.lang-switch a { padding: .1em .3em; color: var(--paper); opacity: .65; }
.lang-switch a[aria-current="page"] { opacity: 1; font-weight: 600; }
.lang-switch a:hover { opacity: 1; }
.lang-switch span { opacity: .4; }

.site-nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--paper);
  border-bottom: 1px solid var(--ink);
}
.site-nav .container {
  display: flex; align-items: center; justify-content: space-between;
  height: var(--nav-h); gap: 1rem;
}
.brand { display: flex; align-items: center; gap: .6em; flex: none; }
.brand-mark { width: 28px; height: 28px; flex: none; }
.brand-word { font-family: var(--display); font-weight: 700; font-size: 1.05rem; letter-spacing: .01em; text-transform: uppercase; }
.brand-word small { display: block; font-family: var(--mono); font-weight: 400; text-transform: none; font-size: .58rem; letter-spacing: .1em; color: var(--ink-55); }

.nav-links { display: none; align-items: center; gap: 1.8rem; }
.nav-links a {
  font-family: var(--display); font-weight: 600; font-size: .92rem; text-transform: uppercase;
  color: var(--ink-70); position: relative; padding-block: .3em; white-space: nowrap;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 2px;
  background: var(--blue); transition: right .25s var(--ease-out);
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { right: 0; }

.nav-right { display: flex; align-items: center; gap: .6rem; flex: 1 1 auto; min-width: 0; justify-content: flex-end; }
.nav-phone {
  display: inline-flex; align-items: center; gap: .5em;
  font-family: var(--mono); font-size: .82rem; font-weight: 500;
  color: var(--ink); padding: .4em .65em; border: 1px solid var(--ink);
  min-width: 0; max-width: 40vw; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 0 1 auto;
}
.nav-phone svg { width: 15px; height: 15px; flex: none; color: var(--blue); }
.nav-phone.is-pending { background: var(--buff); border-style: dashed; }

.nav-right .btn-primary { display: none; }
@media (min-width: 640px) { .nav-right .btn-primary { display: inline-flex; } }

.nav-toggle {
  display: inline-flex; width: 40px; height: 40px; align-items: center; justify-content: center;
  border: 1px solid var(--ink); flex: none; background: var(--paper-2);
}
.nav-toggle svg { width: 18px; height: 18px; }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-open { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

.mobile-panel {
  display: none; position: fixed; top: 98px; left: 0; right: 0; bottom: 0; z-index: 99;
  background: var(--paper); overflow-y: auto; padding: 1.5rem var(--gutter) 3rem;
}
.mobile-panel.is-open { display: block; }
.mobile-panel a {
  display: block; padding: .95em 0; font-size: 1.15rem; font-weight: 700;
  border-bottom: 1px solid var(--line); font-family: var(--display); text-transform: uppercase;
}
.mobile-panel .btn { margin-top: 1.5rem; }

@media (min-width: 960px) {
  .nav-links { display: flex; }
  .nav-toggle { display: none; }
  .mobile-panel { display: none !important; }
}

/* =============================================================
   6. Hero — two columns: headline+CTA, sample flight strip
   ============================================================= */
.hero {
  position: relative; overflow: clip;
  padding-block: clamp(2.5rem, 7vw, 4.5rem);
  background-image: linear-gradient(var(--line-soft) 1px, transparent 1px), linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 34px 34px;
}
.hero .container {
  display: grid; grid-template-columns: 1fr; gap: 2.5rem; align-items: start;
}
@media (min-width: 960px) {
  .hero .container { grid-template-columns: 1.1fr .9fr; gap: 3rem; }
}
.hero-inner { max-width: 40rem; }
.hero h1 { margin-bottom: 1.1rem; }
.hero .lede { margin-bottom: 2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; }

/* sample flight strip */
.hero-strip {
  background: var(--paper-2); border: 1px solid var(--ink); box-shadow: var(--shadow);
}
.hero-strip-head {
  background: var(--ink); color: var(--paper);
  font-family: var(--mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase;
  padding: .7rem 1rem;
}
.hero-strip-grid { display: grid; grid-template-columns: repeat(2, 1fr); }
.hs-cell {
  border-right: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: .8rem 1rem;
}
.hs-cell:nth-child(2n) { border-right: none; }
.hs-cell.hs-wide { grid-column: 1 / -1; border-right: none; }
.hs-k { display: block; font-family: var(--mono); font-size: .65rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-55); margin-bottom: .3rem; }
.hs-v { display: block; font-family: var(--mono); font-size: 1.05rem; font-weight: 600; color: var(--ink); }
.hero-strip-foot {
  display: flex; align-items: center; justify-content: space-between;
  padding: .8rem 1rem; background: var(--grn); border-top: 1px solid var(--ink);
  font-family: var(--mono);
}
.hero-strip-foot span { font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; }
.hero-strip-foot b { font-size: 1.1rem; }
.hero-strip-foot-label { display: flex; flex-direction: column; gap: .2rem; }
.hero-strip-foot-label small { font-size: .62rem; letter-spacing: .01em; text-transform: none; color: var(--ink-55); font-weight: 400; }

/* =============================================================
   7. Sections generic
   ============================================================= */
.section { padding-block: clamp(3.2rem, 7vw, 5.5rem); border-top: 1px solid var(--ink); }
.section-head { max-width: 44rem; margin-bottom: clamp(1.8rem, 4vw, 2.8rem); }
.section-head .eyebrow, .section-head .section-num { margin-bottom: .9rem; }
.section-head h2 { margin-bottom: .7rem; }

/* =============================================================
   8. Services — stacked ficha rows
   ============================================================= */
.services-strip { border: 1px solid var(--ink); background: var(--paper-2); }
.service-row {
  display: grid; grid-template-columns: 84px 1fr;
  border-bottom: 1px solid var(--ink);
}
.service-row:last-child { border-bottom: none; }
.service-row .code-cell {
  border-right: 1px solid var(--ink); background: var(--tint, var(--gry));
  display: flex; align-items: center; justify-content: center; text-align: center;
  font-family: var(--mono); font-weight: 700; font-size: .78rem; letter-spacing: .02em;
  padding: 1rem .4rem;
}
.service-row .content-cell { padding: 1.1rem 1.3rem; }
.service-row h3 { margin-bottom: .35rem; text-transform: none; }
.service-row p { color: var(--ink-70); font-size: .93rem; }
@media (min-width: 640px) {
  .service-row { grid-template-columns: 108px 1fr; }
}

/* =============================================================
   9. Airports — ledger rows
   ============================================================= */
.airports-ledger { border: 1px solid var(--ink); background: var(--paper-2); }
.airport-row {
  display: grid; grid-template-columns: 84px 1fr auto; align-items: center; gap: .8rem;
  border-bottom: 1px solid var(--ink); padding-block: .2rem;
  transition: background .15s var(--ease-out);
}
.airport-row:last-child { border-bottom: none; }
.airport-row:hover { background: var(--paper); }
.airport-row .code-cell {
  align-self: stretch; border-right: 1px solid var(--ink); background: var(--tint, var(--grn));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-weight: 700; font-size: .82rem; padding: 1rem .3rem; text-align: center;
}
.airport-row .mid-cell { padding-block: 1rem; min-width: 0; }
.airport-row .airport-name { display: block; font-weight: 600; }
.airport-row .airport-role { display: block; font-size: .84rem; color: var(--ink-55); }
.airport-row .status-cell {
  display: flex; align-items: center; gap: .6rem; padding-right: 1.1rem;
  font-family: var(--mono); font-size: .74rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-70);
  white-space: nowrap;
}
.row-arrow { color: var(--ink); transition: transform .2s var(--ease-out); flex: none; }
.airport-row:hover .row-arrow { transform: translateX(4px); }
@media (min-width: 640px) {
  .airport-row { grid-template-columns: 108px 1fr auto; }
}

/* regional callout — sits below the Panama airport ledger, points elsewhere in Central America */
.airports-regional {
  margin-top: 1.4rem; padding: 1.4rem 1.6rem; background: var(--paper-2); border: 1px solid var(--ink);
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.1rem 2rem;
}
.airports-regional-copy { max-width: 42rem; }
.airports-regional-copy h3 { margin-bottom: .35rem; text-transform: none; }
.airports-regional-copy p { color: var(--ink-70); font-size: .93rem; }

/* =============================================================
   10. Why FLYVEX
   ============================================================= */
.why-grid { display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--ink); border: 1px solid var(--ink); }
.why-item { background: var(--paper-2); display: flex; gap: 1rem; padding: 1.4rem; }
.why-num { font-family: var(--mono); font-size: 1rem; color: var(--blue); flex: none; width: 2.1rem; }
.why-item h3 { margin-bottom: .4rem; text-transform: none; }
.why-item p { color: var(--ink-70); font-size: .93rem; }
@media (min-width: 960px) { .why-grid { grid-template-columns: repeat(2, 1fr); } }

/* strong brand statement — used once, safety-first positioning */
.why-statement {
  margin-top: 1px; background: var(--ink); color: var(--paper);
  padding: 1.2rem 1.5rem; font-family: var(--display); font-weight: 700;
  font-size: clamp(1rem, 2vw, 1.3rem); text-transform: uppercase; letter-spacing: .01em;
}

/* =============================================================
   11. OOOI — four stage cells (replaces 1-2-3 steps)
   ============================================================= */
.ooi-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--ink); border: 1px solid var(--ink); }
.ooi-cell { background: var(--paper-2); padding: 1.5rem 1.3rem; }
.ooi-label {
  display: inline-block; background: var(--ink); color: var(--paper);
  font-family: var(--mono); font-weight: 700; font-size: .78rem; letter-spacing: .08em;
  padding: .3em .7em; margin-bottom: 1rem;
}
.ooi-cell h3 { margin-bottom: .5rem; text-transform: none; }
.ooi-cell p { color: var(--ink-70); font-size: .9rem; }
@media (min-width: 720px) { .ooi-grid { grid-template-columns: repeat(4, 1fr); } }

/* =============================================================
   12. Quote form — borderless ficha-cell grid
   ============================================================= */
.quote-section { background: var(--paper); }
.quote-layout { display: grid; grid-template-columns: 1fr; gap: 2.2rem; align-items: start; }
@media (min-width: 1024px) { .quote-layout { grid-template-columns: 1.2fr .8fr; } }

.qform { border: 1px solid var(--ink); background: var(--paper-2); box-shadow: var(--shadow); }
.qform-header {
  background: var(--ink); color: var(--paper);
  display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  padding: .9rem 1.2rem;
  font-family: var(--mono); font-size: .76rem; letter-spacing: .08em; text-transform: uppercase;
}
.qform-header .utility-clock { opacity: .85; }

.qform-grid { display: grid; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 720px) { .qform-grid { grid-template-columns: repeat(4, 1fr); } }

.qcell {
  border-right: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: .75rem .9rem; position: relative; transition: background .15s var(--ease-out);
}
.qcell.full { grid-column: 1 / -1; }
.qcell.span2 { grid-column: span 2; }
.qcell:focus-within { background: var(--buff); }
.qcell label {
  display: block; font-family: var(--mono); font-size: .66rem; letter-spacing: .07em;
  text-transform: uppercase; color: var(--ink-55); margin-bottom: .35rem;
}
.qcell .req { color: var(--blue-2); }
.qcell input, .qcell select, .qcell textarea {
  all: unset; display: block; width: 100%; box-sizing: border-box;
  font-family: var(--mono); font-size: 1.02rem; font-weight: 600; color: var(--ink);
  min-height: 1.4em;
}
.qcell select { cursor: pointer; }
.qcell textarea { font-family: var(--sans); font-weight: 400; font-size: .92rem; min-height: 3.4rem; resize: vertical; }
.qcell input::placeholder, .qcell textarea::placeholder { color: var(--ink-55); font-weight: 400; }
.qcell input:focus-visible, .qcell select:focus-visible, .qcell textarea:focus-visible {
  outline: 2px solid var(--ink); outline-offset: 3px;
}
.qcell.is-invalid { background: var(--pnk); }
.qfield-error { font-size: .72rem; color: var(--blue-2); min-height: 1.1em; margin-top: .25rem; }

/* compact value + unit pair inside a single qcell (e.g. ATOW) */
.qcell-row { display: flex; align-items: baseline; gap: .5rem; }
.qcell-row input { flex: 1 1 auto; min-width: 0; }
.qcell-row select { width: auto; flex: none; min-width: 3.6em; text-align: right; padding-left: .5rem; border-left: 1px solid var(--line); }

.qsvc-cell { grid-column: 1 / -1; border-bottom: 1px solid var(--line); padding: .9rem .9rem 1rem; }
.qsvc-label { display: block; font-family: var(--mono); font-size: .66rem; letter-spacing: .07em; text-transform: uppercase; color: var(--ink-55); margin-bottom: .6rem; }
.qsvc-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: .5rem; }
@media (min-width: 640px) { .qsvc-grid { grid-template-columns: repeat(3, 1fr); } }
.qsvc-item {
  display: flex; align-items: center; gap: .5em; padding: .5em .7em;
  border: 1px solid var(--ink); font-family: var(--mono); font-size: .8rem;
  cursor: pointer; transition: background .15s var(--ease-out), color .15s var(--ease-out);
}
.qsvc-item input { accent-color: var(--ink); width: 14px; height: 14px; flex: none; }
.qsvc-item:has(input:checked) { background: var(--ink); color: var(--paper); }
.qsvc-item:has(input:focus-visible) { outline: 2px solid var(--blue); outline-offset: 2px; }

/* nested AAC permit-type subsection — revealed while "AAC permits" is checked */
.qpermit-sub { margin-top: .9rem; padding-top: .9rem; border-top: 1px dashed var(--line); }
.qpermit-other { margin-top: .7rem; max-width: 26rem; }
.qpermit-other label {
  display: block; font-family: var(--mono); font-size: .66rem; letter-spacing: .07em;
  text-transform: uppercase; color: var(--ink-55); margin-bottom: .35rem;
}
.qpermit-other input {
  all: unset; display: block; width: 100%; box-sizing: border-box;
  font-family: var(--mono); font-size: .95rem; font-weight: 600; color: var(--ink);
  border-bottom: 1px solid var(--line); padding-bottom: .4rem;
}
.qpermit-other input::placeholder { color: var(--ink-55); font-weight: 400; }
.qpermit-other input:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }

/* generic service-specific conditional subsection: Fuel, Transportation, Hotel, Catering, Other Services */
.qsub { margin-top: .9rem; padding-top: .9rem; border-top: 1px dashed var(--line); }
.qsub-field { max-width: 26rem; }
.qsub-field label {
  display: block; font-family: var(--mono); font-size: .66rem; letter-spacing: .07em;
  text-transform: uppercase; color: var(--ink-55); margin-bottom: .35rem;
}
.qsub-field input, .qsub-field select, .qsub-field textarea {
  all: unset; display: block; width: 100%; box-sizing: border-box;
  font-family: var(--mono); font-size: .95rem; font-weight: 600; color: var(--ink);
  border-bottom: 1px solid var(--line); padding-bottom: .4rem;
}
.qsub-field select { cursor: pointer; }
.qsub-field textarea {
  font-family: var(--sans); font-weight: 400; font-size: .9rem; min-height: 3.2rem;
  resize: vertical; border: 1px solid var(--line); padding: .5rem;
}
.qsub-field input::placeholder, .qsub-field textarea::placeholder { color: var(--ink-55); font-weight: 400; }
.qsub-field input:focus-visible, .qsub-field select:focus-visible, .qsub-field textarea:focus-visible {
  outline: 2px solid var(--ink); outline-offset: 3px;
}
.qsub-grid { max-width: 26rem; }
.qsub-grid .qsub-field { max-width: none; }
.qsub-grid.qsub-grid-2 { display: grid; grid-template-columns: 1fr; gap: .7rem; }
@media (min-width: 420px) {
  .qsub-grid.qsub-grid-2 { grid-template-columns: repeat(2, 1fr); }
}
.qsub > * + * { margin-top: .7rem; }

.qform-actions { display: flex; flex-wrap: wrap; gap: .8rem; padding: 1rem .9rem 1.1rem; }
.qform-note { font-size: .78rem; color: var(--ink-55); padding: 0 .9rem 1.1rem; }
.form-note { font-family: var(--mono); font-size: .78rem; color: var(--ink-55); }

.preview-panel { border: 1px solid var(--ink); background: var(--paper-2); }
.preview-panel-head {
  background: var(--ink); color: var(--paper); padding: .75rem 1.1rem;
  font-family: var(--mono); font-size: .74rem; letter-spacing: .08em; text-transform: uppercase;
}
.preview-body {
  font-family: var(--mono); font-size: .82rem; line-height: 1.7; color: var(--ink-70);
  white-space: pre-wrap; word-break: break-word; max-height: 26rem; overflow-y: auto;
  padding: 1.1rem;
}
.preview-body .ln-label { color: var(--ink-55); }
.preview-body .ln-value { color: var(--ink); font-weight: 600; }
.preview-empty { color: var(--ink-55); font-style: italic; }

/* =============================================================
   13. FAQ — expanding ficha rows
   ============================================================= */
.faq-list { border: 1px solid var(--ink); background: var(--paper-2); }
.faq-item { border-bottom: 1px solid var(--ink); }
.faq-item:last-child { border-bottom: none; }
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.1rem 1.3rem; text-align: left; font-family: var(--display); font-weight: 700; font-size: 1rem;
  text-transform: uppercase;
}
.faq-q:hover { background: var(--paper); }
.faq-q .chev { flex: none; width: 18px; height: 18px; color: var(--blue); transition: transform .25s var(--ease-out); }
.faq-item[data-open="true"] .chev { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .3s var(--ease-out); }
.faq-a-inner { padding: 0 1.3rem 1.3rem; color: var(--ink-70); font-size: .93rem; max-width: 62ch; }

/* =============================================================
   14. Contact
   ============================================================= */
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--ink); border: 1px solid var(--ink); }
.contact-card { background: var(--paper-2); padding: 1.5rem; }
.contact-card .lbl { font-family: var(--mono); font-size: .7rem; letter-spacing: .07em; text-transform: uppercase; color: var(--ink-55); margin-bottom: .5rem; display: block; }
.contact-card .val { font-family: var(--mono); font-size: 1rem; font-weight: 600; }
.contact-card a.val:hover { color: var(--blue); }
@media (min-width: 720px) { .contact-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .contact-grid { grid-template-columns: repeat(4, 1fr); } }

/* =============================================================
   15. Airport detail page
   ============================================================= */
.airport-hero { padding-block: clamp(2.6rem, 7vw, 4.5rem) 2.2rem; }
.airport-hero-top { display: flex; flex-wrap: wrap; align-items: center; gap: .7rem; margin-bottom: 1.1rem; }
.airport-hero-codes { font-family: var(--mono); font-size: clamp(2rem, 5.6vw, 3rem); font-weight: 700; letter-spacing: -0.01em; }
.airport-hero-codes .sep { color: var(--ink-55); font-weight: 400; }

.data-table { display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--ink); border: 1px solid var(--ink); margin-block: 1.5rem; }
.data-row { background: var(--paper-2); padding: .9rem 1.2rem; display: grid; grid-template-columns: 9rem 1fr; gap: 1rem; align-items: baseline; }
.data-row .k { font-family: var(--mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-55); }
.data-row .v { font-size: .95rem; }
@media (min-width: 720px) { .data-table { grid-template-columns: repeat(2, 1fr); } }

.service-tags { display: flex; flex-wrap: wrap; gap: .55rem; margin-block: 1.1rem; }
.service-tag {
  font-family: var(--mono); font-size: .76rem; padding: .4em .75em; border: 1px solid var(--ink);
  background: var(--paper-2); color: var(--ink);
}
.pending-note {
  border: 1px dashed var(--ink); background: var(--buff); color: var(--ink);
  padding: .85rem 1.05rem; font-size: .85rem; margin-block: .5rem;
}
.pending-note b { font-family: var(--mono); }

.breadcrumb { font-family: var(--mono); font-size: .76rem; color: var(--ink-55); margin-bottom: 1.3rem; }
.breadcrumb a:hover { color: var(--blue); }

/* Airport operational snapshot — schematic + fact panel, CHANGE 07 */
.airport-snapshot { margin-block: 2rem 1.6rem; }
.airport-snapshot h2 { margin-bottom: 1rem; }
.airport-snapshot-grid { display: grid; grid-template-columns: 1fr; gap: 1.2rem; }
@media (min-width: 860px) { .airport-snapshot-grid { grid-template-columns: 2fr 3fr; align-items: stretch; } }

.runway-schematic {
  border: 1px solid var(--ink); background: var(--paper-2);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: .6rem; padding: 1.2rem;
}
.runway-schematic svg { width: 100%; height: auto; max-width: 300px; }
.rwy-bar { fill: var(--ink); }
.rwy-centerline { stroke: var(--paper-2); stroke-width: 1; stroke-dasharray: 4 4; }
.rwy-label { font-family: var(--mono); font-size: 11px; fill: var(--ink); font-weight: 600; }
.rwy-dim { font-family: var(--mono); font-size: 10px; fill: var(--ink-55); }
.schematic-caption { font-family: var(--mono); font-size: .62rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-55); text-align: center; }

.airport-facts { border: 1px solid var(--ink); background: var(--paper-2); }
.fact-row { display: grid; grid-template-columns: 8rem 1fr; gap: 1rem; padding: .7rem 1.1rem; border-bottom: 1px solid var(--line); }
.fact-row:last-child { border-bottom: none; }
.fact-k { font-family: var(--mono); font-size: .7rem; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-55); }
.fact-v { font-family: var(--mono); font-size: .92rem; color: var(--ink); }
.fact-v span { display: block; }
.fact-v span + span { margin-top: .25rem; }
.fact-flag { color: var(--blue-2); font-weight: 600; }

.operational-note { border: 1px dashed var(--ink); background: var(--paper-2); padding: 1rem 1.2rem; margin-block: 1.2rem; max-width: 62ch; }
.operational-note .note-label { display: block; font-family: var(--mono); font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-55); margin-bottom: .4rem; }
.operational-note p { font-size: .88rem; color: var(--ink-70); }

.airport-support-cta {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.2rem 1.4rem; background: var(--paper-2); border: 1px solid var(--ink); margin-block: 1.2rem 2rem;
}
.airport-support-cta .cta-label { font-family: var(--display); font-weight: 700; text-transform: uppercase; font-size: 1rem; }

/* =============================================================
   16. Footer
   ============================================================= */
.site-footer { border-top: 1px solid var(--ink); background: var(--paper-2); padding-block: 2.6rem 0; }
.footer-top { display: grid; grid-template-columns: 1fr; gap: 2.2rem; margin-bottom: 2.2rem; }
.footer-brand .brand-word { display: inline-block; }
.footer-brand p { color: var(--ink-70); font-size: .87rem; max-width: 32ch; margin-top: .8rem; }
.footer-col h4 { font-family: var(--mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-55); margin-bottom: .8rem; }
.footer-col a, .footer-col span { display: block; font-size: .87rem; color: var(--ink-70); padding-block: .32em; }
.footer-col a:hover { color: var(--blue); }
.footer-bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem;
  margin-inline: calc(-1 * var(--gutter));
  padding: 1.1rem var(--gutter); background: var(--ink); color: var(--paper);
  font-size: .74rem; font-family: var(--mono);
}
@media (min-width: 720px) { .footer-top { grid-template-columns: 1.4fr repeat(3, 1fr); } }

/* =============================================================
   17. Reduced motion (only intrusive effects)
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}