/* AVNCO web v2 · base: tokens, reset, type, layout, shared components */
@font-face { font-family: Poppins; font-weight: 500; font-display: swap; src: url(../fonts/Poppins-Medium.woff2) format("woff2"); }
@font-face { font-family: Poppins; font-weight: 600; font-display: swap; src: url(../fonts/Poppins-SemiBold.woff2) format("woff2"); }
@font-face { font-family: Outfit; font-weight: 300; font-display: swap; src: url(../fonts/Outfit-Light.woff2) format("woff2"); }
@font-face { font-family: Outfit; font-weight: 400; font-display: swap; src: url(../fonts/Outfit-Regular.woff2) format("woff2"); }
@font-face { font-family: Outfit; font-weight: 500; font-display: swap; src: url(../fonts/Outfit-Medium.woff2) format("woff2"); }
@font-face { font-family: Outfit; font-weight: 600; font-display: swap; src: url(../fonts/Outfit-SemiBold.woff2) format("woff2"); }

:root {
  /* brand */
  --navy: #182951; --night: #0A1426; --mist: #E6EAF1; --beacon: #3B55C4; --beacon-h: #2F46A8; --horizon: #9DB8E6; --slate: #64718A; --amber: #F2A93B;
  /* ui */
  --page: #F4F6FA; --line: #DDE2EC; --text: #0A1426; --text-2: #3D4A63; --on-dark-2: rgba(255,255,255,.72);
  /* layout */
  --container: 1280px; --pad: clamp(20px, 5.6vw, 80px); --gap: clamp(16px, 1.7vw, 24px); --section: clamp(96px, 10vw, 152px);
  --radius: 12px; --radius-s: 6px; --nav-h: 84px;
  /* type */
  --fs-display: clamp(44px, 6.4vw, 96px); --fs-h1: clamp(40px, 5.2vw, 76px); --fs-h2: clamp(32px, 3.6vw, 52px); --fs-h3: clamp(22px, 1.9vw, 28px);
  --fs-lead: clamp(18px, 1.4vw, 21px); --fs-body: 16px; --fs-small: 14px;
  /* motion */
  --ease: cubic-bezier(.22, 1, .36, 1); --ease-in-out: cubic-bezier(.65, 0, .35, 1); --spring: cubic-bezier(.34, 1.4, .64, 1);
  --t-fast: .2s; --t: .45s; --t-slow: .9s;
  color-scheme: light;
}
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-padding-top: var(--nav-h); }
body { font: 400 var(--fs-body)/1.6 Outfit, system-ui, sans-serif; color: var(--text); background: #fff; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: clip; }
img, svg, video, canvas { display: block; max-width: 100%; }
img { height: auto; }
ol, ul { list-style: none; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; color: inherit; }
button { cursor: pointer; border: 0; background: none; }
h1, h2, h3, h4 { font-family: Poppins, sans-serif; font-weight: 600; line-height: 1.08; letter-spacing: -0.025em; text-wrap: balance; }
p { text-wrap: pretty; }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--amber); color: var(--night); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 16px; top: -60px; z-index: 100; padding: 10px 16px; background: var(--amber); color: var(--night); font-weight: 600; border-radius: 4px; transition: top var(--t-fast); }
.skip:focus { top: 16px; }

.wrap { width: min(var(--container), 100% - 2 * var(--pad)); margin-inline: auto; }
.section { padding-block: var(--section); }
.section.tint { background: var(--page); }
.dark { background: var(--night); color: #fff; }

/* ---------- type helpers ---------- */
.eyebrow { display: flex; align-items: center; gap: 14px; }
.eyebrow small { font: 500 12px/1 Outfit; letter-spacing: .18em; text-transform: uppercase; color: var(--horizon); }
.lead { font: 300 var(--fs-lead)/1.6 Outfit; color: var(--text-2); }
.dark .lead { color: var(--on-dark-2); }

/* guidance-sign tag: the brand's airfield vocabulary */
.sign { display: inline-flex; align-items: center; height: 28px; padding: 0 12px; flex-shrink: 0; align-self: flex-start; border-radius: 3px; background: var(--amber); color: var(--night);
  font: 600 11.5px/1 Outfit; letter-spacing: .16em; text-transform: uppercase; box-shadow: inset 0 0 0 2px rgba(10,20,38,.16); }
.sign.navy { background: var(--navy); color: #fff; box-shadow: inset 0 0 0 2px rgba(157,184,230,.3); }
.sign.glass { background: rgba(255,255,255,.1); color: #fff; box-shadow: inset 0 0 0 1px rgba(255,255,255,.22); backdrop-filter: blur(10px); }

/* ---------- buttons ---------- */
.btn { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px; height: 52px; padding: 0 26px; border-radius: 4px; white-space: nowrap;
  font: 600 15px/1 Outfit; letter-spacing: .01em; transition: background var(--t-fast), box-shadow var(--t-fast), color var(--t-fast), transform var(--t) var(--spring); }
.btn svg { width: 18px; height: 18px; transition: transform var(--t) var(--spring); }
.btn:hover svg { transform: translateX(4px); }
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--beacon); color: #fff; box-shadow: 0 12px 32px -14px rgba(59,85,196,.9); }
.btn-primary:hover { background: var(--beacon-h); }
.btn-line { color: #fff; box-shadow: inset 0 0 0 1.5px rgba(255,255,255,.5); }
.btn-line:hover { box-shadow: inset 0 0 0 1.5px #fff; background: rgba(255,255,255,.08); }
.btn-line.ink { color: var(--navy); box-shadow: inset 0 0 0 1.5px var(--line); }
.btn-line.ink:hover { box-shadow: inset 0 0 0 1.5px var(--navy); background: transparent; }
.btn-sm { height: 42px; padding: 0 18px; font-size: 14px; }
.link { display: inline-flex; align-items: center; gap: 8px; font: 600 15px/1 Outfit; color: var(--beacon); }
.link svg { width: 16px; height: 16px; transition: transform var(--t) var(--spring); }
.link:hover svg, a:hover > .link svg { transform: translateX(4px); }
.dark .link { color: var(--amber); }

/* ---------- navigation: logo | centred menu | actions ---------- */
.nav { position: fixed; inset: 0 0 auto; z-index: 50; color: #fff; view-transition-name: nav; transition: background var(--t), box-shadow var(--t), backdrop-filter var(--t), transform var(--t) var(--ease); }
.nav .wrap { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; height: var(--nav-h); }
.nav .logo { justify-self: start; display: block; }
.nav .logo img { height: 28px; width: auto; }
.nav ul { display: flex; list-style: none; }
.nav ul a { position: relative; display: block; padding: 12px 18px; font: 500 15px/1 Outfit; letter-spacing: .01em; color: rgba(255,255,255,.78); transition: color var(--t-fast); }
.nav ul a::after { content: ""; position: absolute; left: 18px; right: 18px; bottom: 4px; height: 2px; border-radius: 2px; background: var(--amber); transform: scaleX(0); transform-origin: left; transition: transform var(--t) var(--ease); }
.nav ul a:hover, .nav ul a[aria-current] { color: #fff; }
.nav ul a:hover::after, .nav ul a[aria-current]::after { transform: scaleX(1); }
.nav .actions { justify-self: end; display: flex; align-items: center; gap: 12px; }
.icon-btn { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; transition: background var(--t-fast); }
.icon-btn:hover { background: rgba(255,255,255,.1); }
.icon-btn svg { width: 20px; height: 20px; }
.seg { display: inline-flex; padding: 3px; border-radius: 999px; background: rgba(255,255,255,.12); }
.seg button, .seg a { display: grid; place-items: center; width: 40px; height: 30px; border-radius: 999px; font: 600 12.5px/1 Outfit; letter-spacing: .04em; color: rgba(255,255,255,.75); transition: background var(--t) var(--ease), color var(--t-fast); }
.seg button[aria-pressed="true"], .seg a[aria-current="true"] { background: #fff; color: var(--navy); }
.seg a:not([aria-current="true"]):hover { color: #fff; }
.nav.solid { background: rgba(10,20,38,.86); backdrop-filter: blur(18px) saturate(1.5); box-shadow: 0 1px 0 rgba(157,184,230,.12); }
.nav.hide { transform: translateY(-100%); }
.menu-btn { display: none; }

/* mobile menu: native dialog, slides in */
.drawer { position: fixed; inset: 0; z-index: 60; width: 100%; max-width: none; height: 100%; max-height: none; border: 0; background: var(--night); color: #fff; padding: 0; }
.drawer[open] { animation: drawer-in .5s var(--ease); }
.drawer::backdrop { background: rgba(10,20,38,.5); }
.drawer .top { display: flex; justify-content: space-between; align-items: center; height: 72px; padding: 0 var(--pad); }
.drawer .top img { height: 24px; width: auto; }
.drawer nav { padding: 24px var(--pad); display: grid; }
.drawer nav a { padding: 16px 0; font: 600 28px/1.1 Poppins; letter-spacing: -0.02em; border-bottom: 1px solid rgba(157,184,230,.16); opacity: 0; transform: translateY(12px); animation: rise .6s var(--ease) forwards; animation-delay: calc(.08s + var(--i) * .05s); }
.drawer .foot { position: absolute; left: var(--pad); right: var(--pad); bottom: 32px; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
@keyframes drawer-in { from { opacity: 0; transform: translateY(-12px); } to { opacity: 1; transform: none; } }

/* ---------- section head ---------- */
.head { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--gap) calc(var(--gap) * 3); align-items: start; margin-bottom: clamp(40px, 4.5vw, 64px); }
.head h2 { margin-top: 20px; font-size: var(--fs-h2); color: var(--navy); }
.dark .head h2 { color: #fff; }
.head > p, .head > .side { margin-top: 56px; }
@media (max-width: 960px) { .head > p, .head > .side { margin-top: 0; } }
.head > .side { justify-self: end; }

/* ---------- news cards ---------- */
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--gap); }
.card { display: flex; flex-direction: column; border-radius: var(--radius); overflow: hidden; background: #fff; box-shadow: 0 0 0 1px var(--line); transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease); }
.card:hover { transform: translateY(-4px); box-shadow: 0 0 0 1px var(--line), 0 32px 64px -32px rgba(10,20,38,.3); }
.card .img { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--mist); }
.card .img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.card:hover .img img { transform: scale(1.06); }
.card .img .sign { position: absolute; left: 20px; top: 20px; }
.card .body { display: flex; flex-direction: column; flex: 1; padding: 24px 28px 28px; }
.card time { font-size: 14px; color: var(--slate); }
.card h3 { margin-top: 10px; font-size: 20px; line-height: 1.3; letter-spacing: -0.015em; color: var(--navy); }
.card .link { margin-top: auto; padding-top: 22px; font-size: 14px; }

@media (max-width: 1100px) { .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .cards { grid-template-columns: 1fr; } }

/* ---------- footer (12-col) ---------- */
.footer { background: var(--night); color: #fff; }
.letter { position: relative; overflow: hidden; background: var(--navy); }
.letter > canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.letter .wrap { position: relative; display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); gap: var(--gap); align-items: center; padding-block: clamp(96px, 9vw, 136px); }
.letter h2 { font-size: clamp(30px, 3vw, 44px); }
.letter .wrap > div { max-width: 520px; }
.letter p { margin-top: 10px; color: var(--horizon); }
.letter form { display: flex; gap: 12px; }
.letter input { flex: 1; min-width: 0; height: 52px; padding: 0 18px; border-radius: 4px; border: 1px solid rgba(157,184,230,.35); background: rgba(10,20,38,.35); color: #fff; transition: border-color var(--t-fast), background var(--t-fast); }
.letter input::placeholder { color: var(--horizon); }
.letter input:focus { outline: none; border-color: var(--amber); background: rgba(10,20,38,.55); }
.letter .btn { background: #fff; color: var(--navy); }
.letter .btn:hover { background: var(--amber); }
.cols { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); padding-block: clamp(112px, 11vw, 168px) clamp(88px, 9vw, 136px); }
.cols .brand { grid-column: span 4; }
.cols .brand img { height: 28px; width: auto; }
.cols .brand p { margin-top: 22px; max-width: 300px; color: var(--horizon); font-size: 15px; }
.social { margin-top: 28px; display: flex; gap: 10px; }
.social a { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; box-shadow: inset 0 0 0 1px rgba(157,184,230,.3); transition: background var(--t-fast), box-shadow var(--t-fast); }
.social a:hover { background: rgba(255,255,255,.08); box-shadow: inset 0 0 0 1px var(--horizon); }
.social svg { width: 18px; height: 18px; }
.cols nav { grid-column: span 2; }
.cols h3 { font: 600 12px/1 Outfit; letter-spacing: .18em; text-transform: uppercase; color: var(--horizon); }
.cols nav a, .cols address { display: block; margin-top: 18px; font-style: normal; font-size: 15px; color: rgba(255,255,255,.86); transition: color var(--t-fast); }
.cols nav a:hover { color: var(--amber); }
.edge-lights { display: flex; justify-content: space-between; height: 6px; }
.edge-lights i { width: 5px; height: 5px; border-radius: 50%; background: var(--horizon); opacity: .22; }
.edge-lights.run i { animation: lamp 3.6s calc(var(--i) * 55ms) infinite; }
@keyframes lamp { 0%, 100% { opacity: .22; } 6% { opacity: 1; background: var(--amber); box-shadow: 0 0 12px var(--amber); } 18% { opacity: .22; } }
.legal { display: flex; justify-content: space-between; gap: 16px; padding-block: 32px 56px; color: var(--horizon); font-size: 13px; }
.legal nav { display: flex; gap: 24px; }
.legal a:hover { color: #fff; }

/* ---------- reveal on scroll (IntersectionObserver adds .in) ---------- */
.js .rv { opacity: 0; transform: translateY(24px); transition: opacity var(--t-slow) var(--ease), transform var(--t-slow) var(--ease); transition-delay: calc(var(--i, 0) * 70ms); }
.js .rv.in { opacity: 1; transform: none; }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* ---------- cross-document view transitions ---------- */
@view-transition { navigation: auto; }
::view-transition-old(root) { animation: .35s var(--ease) both vt-out; }
::view-transition-new(root) { animation: .55s var(--ease) both vt-in; }
@keyframes vt-out { to { opacity: 0; } }
@keyframes vt-in { from { opacity: 0; transform: translateY(10px); } }

@media (max-width: 960px) {
  :root { --nav-h: 68px; }
  .nav ul, .nav .seg, .nav .actions .btn { display: none; }
  .menu-btn { display: grid; }
  .head { grid-template-columns: 1fr; }
  .letter .wrap { grid-template-columns: 1fr; gap: 24px; padding-block: 48px; }
  .cols { padding-block: 56px 40px; row-gap: 40px; }
  .cols .brand { grid-column: span 12; }
  .cols nav { grid-column: span 6; }
  .legal { flex-direction: column; }
}
@media (max-width: 520px) { .letter form { flex-direction: column; } .letter input { flex: none; } .letter .btn { width: 100%; } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .js .rv { opacity: 1; transform: none; }
}

/* request-a-quote: a glass pill with a live "approach light" that runs on hover */
.btn-quote { height: 44px; padding: 0 20px 0 16px; gap: 12px; border-radius: 999px; color: #fff; background: rgba(255,255,255,.08); box-shadow: inset 0 0 0 1px rgba(255,255,255,.22); backdrop-filter: blur(10px); overflow: hidden; }
.btn-quote .lamp { position: relative; width: 8px; height: 8px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 0 0 rgba(242,169,59,.6), 0 0 10px var(--amber); animation: lamp-pulse 2.4s var(--ease) infinite; }
@keyframes lamp-pulse { 0% { box-shadow: 0 0 0 0 rgba(242,169,59,.55), 0 0 10px var(--amber); } 70%, 100% { box-shadow: 0 0 0 10px rgba(242,169,59,0), 0 0 10px var(--amber); } }
.btn-quote::before { content: ""; position: absolute; inset: 0; z-index: -1; background: var(--amber); transform: translateX(-101%); transition: transform .5s var(--ease); }
.btn-quote:hover { color: var(--night); box-shadow: inset 0 0 0 1px var(--amber); }
.btn-quote:hover::before { transform: none; }
.btn-quote:hover .lamp { background: var(--night); box-shadow: none; animation: none; }
.btn-quote { isolation: isolate; }
.nav.solid .btn-quote { background: rgba(255,255,255,.06); }
fieldset { border: 0; min-width: 0; }
[hidden] { display: none !important; }