/* Stage system: navbar + home hero composed in design units.
   --u is one design pixel of a 1353 x 1163 reference; every length below is calc(N * var(--u)). */
:root {
  --dw: 1353; --dh: 1163; --gutter: 25;
  --u: max(min(.72px, calc(100vh / 700)), min(calc(100vw / 1353), calc(100vh / 1163)));
  --dh-px: calc(1163 * var(--u));
  --vshift: calc(max(0px, (100vh - var(--dh-px))) * .42);
  --ink-w: #ffffff; --accent: #ff4d52; --accent-logo: #ff5a5f;
  --rule: rgba(255, 255, 255, .23); --btn-ink: #14070a;
  --font-serif: 'Prata', Georgia, serif;
  --font-logo: 'Poppins', sans-serif;
}
@supports (height: 100dvh) {
  :root {
    --u: max(min(.72px, calc(100dvh / 700)), min(calc(100vw / 1353), calc(100dvh / 1163)));
    --vshift: calc(max(0px, (100dvh - var(--dh-px))) * .42);
  }
}
[lang="ar"] { --font-serif: 'Alexandria', 'Readex Pro', Tahoma, sans-serif; --font-logo: 'Alexandria', sans-serif; }

/* ---------- Glossy pill (shared by .enroll, hero CTA and .btn-primary) ---------- */
.btn-primary {
  background: linear-gradient(180deg, #ffffff 0%, #f6dede 6%, #f9e4e4 72%, #ffffff 100%);
  color: var(--btn-ink); border-color: rgba(255, 255, 255, .9); font-weight: 600;
  box-shadow: 0 10px 18px -8px rgba(255, 255, 255, .45), 0 0 26px rgba(255, 255, 255, .14), inset 0 0 0 2px rgba(255, 255, 255, .9);
}
.btn-primary:hover { box-shadow: 0 14px 24px -8px rgba(255, 255, 255, .6), 0 0 34px rgba(255, 255, 255, .22), inset 0 0 0 2px #fff; }
.btn-primary .ico { color: var(--red); }

/* ---------- Navbar ---------- */
.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 60; height: calc(88 * var(--u)); transition: background-color .4s, transform .5s var(--ease); }
.navbar.scrolled { background: rgba(10, 10, 12, .62); backdrop-filter: blur(16px) saturate(1.4); -webkit-backdrop-filter: blur(16px) saturate(1.4); }
.navbar.hidden { transform: translateY(-100%); }
.navbar::after { content: ""; position: absolute; left: calc(25 * var(--u)); right: calc(49 * var(--u)); top: calc(86 * var(--u)); height: calc(2 * var(--u)); background: var(--rule); }
.navrow { position: absolute; left: calc(25 * var(--u)); right: calc(49 * var(--u)); top: 0; height: calc(86 * var(--u)); display: flex; align-items: center; gap: calc(14 * var(--u)); }
.logo { display: flex; align-items: center; gap: calc(10 * var(--u)); font-family: var(--font-logo); font-weight: 600; font-size: calc(18.4 * var(--u)); letter-spacing: calc(-0.15 * var(--u)); line-height: 1; color: #fff; text-decoration: none; white-space: nowrap; position: relative; top: calc(-1 * var(--u)); margin-inline-end: auto; }
[lang="ar"] .logo { letter-spacing: 0; font-size: calc(20 * var(--u)); }
.logo img { width: calc(46 * var(--u)); height: auto; }
.logo i { font-style: normal; color: var(--accent-logo); }
.links { display: flex; align-items: center; }
.links a { position: relative; display: flex; align-items: center; height: calc(86 * var(--u)); font-size: calc(17 * var(--u)); font-weight: 400; line-height: 1; color: #fff; text-decoration: none; padding: 0 calc(14 * var(--u)); letter-spacing: calc(-0.5 * var(--u)); white-space: nowrap; opacity: .9; transition: opacity .2s; }
[lang="ar"] .links a { letter-spacing: 0; font-size: calc(17.5 * var(--u)); }
.links a:hover { opacity: 1; }
.links a[aria-current="page"] { opacity: 1; }
.links a[aria-current="page"]::after { content: ""; position: absolute; left: 0; right: 0; top: calc(83.5 * var(--u)); height: calc(4 * var(--u)); background: var(--accent); border-radius: calc(1 * var(--u)); }
.links a.enroll {
  margin-inline-start: calc(18 * var(--u)); min-width: calc(120 * var(--u)); padding: calc(2 * var(--u)) calc(20 * var(--u)) 0;
  height: calc(40 * var(--u)); border-radius: calc(20 * var(--u)); justify-content: center; font-size: calc(16 * var(--u)); font-weight: 600; letter-spacing: calc(-0.4 * var(--u)); color: var(--btn-ink); opacity: 1;
  background: linear-gradient(180deg, #ffffff 0%, #f6dede 9%, #f9e4e4 72%, #fff8f8 100%);
  box-shadow: 0 calc(3 * var(--u)) calc(14 * var(--u)) rgba(255, 255, 255, .22), inset 0 0 0 calc(1.5 * var(--u)) rgba(255, 255, 255, .92); flex: none;
}
[lang="ar"] .links a.enroll { letter-spacing: 0; }
.lang { flex: none; display: grid; place-items: center; width: calc(42 * var(--u)); height: calc(42 * var(--u)); border-radius: 50%; color: #fff; text-decoration: none; font-weight: 600; font-size: calc(15 * var(--u)); border: calc(1.5 * var(--u)) solid rgba(255, 255, 255, .28); background: rgba(255, 255, 255, .06); backdrop-filter: blur(8px); transition: border-color .2s, background-color .2s; }
.lang:hover { border-color: #fff; background: rgba(255, 255, 255, .14); }
.burger { display: none; position: relative; width: calc(46 * var(--u)); height: calc(46 * var(--u)); padding: 0; border: 0; background: none; cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: calc(6 * var(--u)); flex: none; }
.burger span { display: block; width: calc(24 * var(--u)); height: calc(2 * var(--u)); border-radius: calc(2 * var(--u)); background: #fff; transition: transform .28s cubic-bezier(.4, 0, .2, 1), opacity .18s linear; }
.navrow[data-open="true"] .burger span:nth-child(1) { transform: translateY(calc(8 * var(--u))) rotate(45deg); }
.navrow[data-open="true"] .burger span:nth-child(2) { opacity: 0; }
.navrow[data-open="true"] .burger span:nth-child(3) { transform: translateY(calc(-8 * var(--u))) rotate(-45deg); }

/* ---------- Home hero (stage) ---------- */
.stage { position: relative; height: 100vh; height: 100dvh; overflow: hidden; isolation: isolate; background: #0a0a0c; }
.sky { position: absolute; inset: 0; z-index: 0; background-size: cover; background-position: center; background-repeat: no-repeat; }
.sky::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(6, 6, 8, .55), rgba(6, 6, 8, .25) 30%, rgba(6, 6, 8, .35) 70%, rgba(10, 10, 12, .9)); }
.sky video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; opacity: 0; transition: opacity .22s linear; }
.sky video.is-active { opacity: 1; }
.ui { position: absolute; inset: 0; z-index: 3; }
.copy { position: absolute; inset: 0; transform: translateY(var(--vshift)); pointer-events: none; }
.copy a { pointer-events: auto; }
.col { position: absolute; left: 0; right: calc(var(--gutter) * var(--u)); text-align: center; }

.eyebrow { top: calc(188.8 * var(--u)); font-size: calc(30.45 * var(--u)); font-weight: 500; line-height: 1; letter-spacing: calc(4 * var(--u)); text-indent: calc(4 * var(--u)); color: #fff; }
h1.title { white-space: nowrap; top: calc(268 * var(--u)); font-family: var(--font-serif); font-weight: 400; font-size: calc(112.4 * var(--u)); line-height: 1; letter-spacing: calc(2 * var(--u)); text-indent: calc(2 * var(--u)); color: #fff; }
[lang="ar"] .eyebrow { letter-spacing: 0; text-indent: 0; font-size: calc(26 * var(--u)); }
[lang="ar"] h1.title { font-weight: 700; letter-spacing: 0; text-indent: 0; font-size: calc(112 * var(--u)); top: calc(238 * var(--u)); line-height: 1.12; }
.rule { top: calc(405.5 * var(--u)); height: calc(5 * var(--u)); font-size: 0; line-height: 0; padding-right: calc(2 * var(--u)); }
.rule span { display: inline-block; vertical-align: top; width: calc(100 * var(--u)); height: 100%; border-radius: calc(2.5 * var(--u)); background: var(--accent); }
p.lede { top: calc(433.2 * var(--u)); font-size: calc(18.36 * var(--u)); font-weight: 400; line-height: calc(30 * var(--u)); color: rgba(255, 255, 255, .95); max-width: calc(760 * var(--u)); margin-inline: auto; padding-inline: calc(20 * var(--u)); text-wrap: balance; }
[lang="ar"] p.lede { font-size: calc(19 * var(--u)); line-height: calc(33 * var(--u)); }

.cta { top: calc(597 * var(--u)); height: calc(66 * var(--u)); isolation: isolate; }
.cta a {
  display: inline-flex; align-items: center; justify-content: center; width: calc(216 * var(--u)); height: calc(66 * var(--u)); border-radius: calc(33 * var(--u));
  font-size: calc(17 * var(--u)); font-weight: 700; letter-spacing: 0; text-indent: 0; line-height: 1; color: var(--btn-ink); text-decoration: none; padding-top: calc(2 * var(--u));
  background: linear-gradient(180deg, #ffffff 0%, #f5dcdc 4%, #f9e4e4 72%, #ffffff 100%);
  box-shadow: 0 calc(10 * var(--u)) calc(18 * var(--u)) calc(-8 * var(--u)) rgba(255, 255, 255, .50), 0 0 calc(26 * var(--u)) rgba(255, 255, 255, .18), inset 0 0 0 calc(2 * var(--u)) rgba(255, 255, 255, .9);
  transition: transform .35s var(--ease), box-shadow .35s;
}
.cta a:hover { transform: translateY(calc(-2 * var(--u))); }

/* Side slots: wide cut-outs cropped by the screen edges */
.planet { position: absolute; z-index: -1; padding: 0; border: 0; background: none; -webkit-appearance: none; appearance: none; line-height: 0; cursor: pointer; pointer-events: auto; transition: transform .45s cubic-bezier(.22, 1, .36, 1); width: calc(470 * var(--u)); height: calc(240 * var(--u)); top: calc(-87 * var(--u)); }
.planet img { display: none; width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 calc(18 * var(--u)) calc(22 * var(--u)) rgba(0, 0, 0, .55)); }
.planet img.is-shown { display: block; }
.planet:hover { transform: scale(1.045); }
.planet:active { transform: scale(.99); }
.planet-l { left: calc(-170 * var(--u)); }
.planet-l img { object-position: right center; }
.planet-r { right: calc(-170 * var(--u)); }
.planet-r img { object-position: left center; }
.label { position: absolute; top: calc(33 * var(--u)); transform: translateY(-50%); font-family: var(--font-serif); font-weight: 400; font-size: calc(17.8 * var(--u)); letter-spacing: calc(4.6 * var(--u)); line-height: 1; color: #fff; white-space: nowrap; text-shadow: 0 2px 12px rgba(0, 0, 0, .6); pointer-events: none; }
[lang="ar"] .label { letter-spacing: 0; font-weight: 600; font-size: calc(20 * var(--u)); }
.label.label-l { left: calc(318 * var(--u)); }
.label.label-r { right: calc(318 * var(--u)); }

.scroll { position: absolute; z-index: 4; left: 50%; margin-left: calc((-48 - (var(--gutter) / 2)) * var(--u)); bottom: calc(68 * var(--u)); width: calc(96 * var(--u)); height: calc(96 * var(--u)); border-radius: 50%; background: rgba(24, 20, 22, .70); -webkit-backdrop-filter: blur(calc(6 * var(--u))); backdrop-filter: blur(calc(6 * var(--u))); border: 0; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: transform .35s var(--ease); }
.scroll:hover { transform: translateY(calc(4 * var(--u))); }
.scroll svg { width: calc(20 * var(--u)); height: calc(25 * var(--u)); display: block; }

.scroll:focus-visible, .links a:focus-visible, .cta a:focus-visible, .logo:focus-visible, .lang:focus-visible { outline: calc(2 * var(--u)) solid var(--accent); outline-offset: calc(3 * var(--u)); }
.planet:focus-visible { outline: calc(2 * var(--u)) solid var(--accent); outline-offset: calc(6 * var(--u)); border-radius: calc(20 * var(--u)); }

/* ---------- A) Nav collapse ---------- */
@media (max-width: 1100px), (max-height: 620px) {
  .navrow { left: calc(25 * var(--u)); right: calc(25 * var(--u)); }
  .navbar::after { right: calc(25 * var(--u)); }
  .burger { display: flex; }
  .links {
    position: absolute; top: calc(96 * var(--u)); inset-inline-end: 0; z-index: 5; width: min(calc(324 * var(--u)), calc(100vw - 50 * var(--u)));
    flex-direction: column; align-items: stretch; padding: calc(12 * var(--u)); border-radius: calc(20 * var(--u));
    background: rgba(20, 10, 12, .86); backdrop-filter: blur(calc(18 * var(--u))); -webkit-backdrop-filter: blur(calc(18 * var(--u)));
    border: calc(1 * var(--u)) solid rgba(255, 255, 255, .14); box-shadow: 0 calc(18 * var(--u)) calc(44 * var(--u)) rgba(2, 2, 6, .55);
    opacity: 0; visibility: hidden; transform: translateY(calc(-10 * var(--u)));
    transition: opacity .24s ease, transform .28s cubic-bezier(.4, 0, .2, 1), visibility .28s;
  }
  .navrow[data-open="true"] .links { opacity: 1; visibility: visible; transform: none; }
  .links a:nth-child(n) { margin-inline-start: 0; height: auto; justify-content: flex-start; padding: calc(14 * var(--u)) calc(16 * var(--u)); font-size: calc(19 * var(--u)); letter-spacing: calc(-.6 * var(--u)); }
  [lang="ar"] .links a:nth-child(n) { letter-spacing: 0; }
  .links a + a { border-top: calc(1 * var(--u)) solid rgba(255, 255, 255, .08); }
  .links a[aria-current="page"]::after { top: auto; bottom: calc(9 * var(--u)); inset-inline-start: calc(16 * var(--u)); left: auto; right: auto; width: calc(26 * var(--u)); height: calc(3 * var(--u)); }
  .links a.enroll { margin: calc(14 * var(--u)) 0 calc(2 * var(--u)); width: 100%; height: calc(46 * var(--u)); border-radius: calc(23 * var(--u)); justify-content: center; padding-top: calc(2 * var(--u)); font-size: calc(18 * var(--u)); border-top: 0; }
  .links a.enroll::after { content: none; }
}

/* ---------- B) Tablet ---------- */
@media (min-width: 580px) and (max-width: 1030px) and (min-height: 621px) {
  :root { --gutter: 0;
    --u: min(max(min(.85px, calc(100vh / 780)), min(calc(100vw / 900), calc(100vh / 1163))), 1.15px);
    --dh-px: calc(1120 * var(--u));
    --vshift: calc(max(0px, (100vh - var(--dh-px))) * .38); }
  @supports (height: 100dvh) {
    :root { --u: min(max(min(.85px, calc(100dvh / 780)), min(calc(100vw / 900), calc(100dvh / 1163))), 1.15px);
      --vshift: calc(max(0px, (100dvh - var(--dh-px))) * .38); }
  }
  .navbar::after { left: calc(25 * var(--u)); right: calc(25 * var(--u)); }
  p.lede { max-width: calc(620 * var(--u)); text-wrap: pretty; }
  .planet { width: calc(300 * var(--u)); height: calc(160 * var(--u)); top: calc(-47 * var(--u)); }
  .planet-l { left: calc(-130 * var(--u)); }
  .planet-r { right: calc(-130 * var(--u)); }
  .label.label-l { left: calc(176 * var(--u)); }
  .label.label-r { right: calc(176 * var(--u)); }
}

/* ---------- C) Phone: copy flows below the nav ---------- */
@media (max-width: 579px), (max-height: 620px) {
  :root { --gutter: 0;
    --u: max(min(.92px, calc(100vh / 620)), min(calc(100vw / 430), calc(100vh / 880)));
    --dh-px: calc(880 * var(--u));
    --vshift: calc(max(0px, (100vh - var(--dh-px))) * .34); }
  @supports (height: 100dvh) {
    :root { --u: max(min(.92px, calc(100dvh / 620)), min(calc(100vw / 430), calc(100dvh / 880)));
      --vshift: calc(max(0px, (100dvh - var(--dh-px))) * .34); }
  }
  .navbar { height: calc(76 * var(--u)); }
  .navbar::after { left: calc(24 * var(--u)); right: calc(24 * var(--u)); top: calc(74 * var(--u)); }
  .navrow { left: calc(24 * var(--u)); right: calc(24 * var(--u)); height: calc(74 * var(--u)); }
  .links { top: calc(84 * var(--u)); }
  .copy { top: calc(76 * var(--u)); display: flex; flex-direction: column; align-items: center; padding: calc(56 * var(--u)) calc(26 * var(--u)) 0; }
  .col { position: static; width: 100%; right: auto; }
  .eyebrow { font-size: calc(20 * var(--u)); letter-spacing: calc(5 * var(--u)); text-indent: calc(5 * var(--u)); }
  [lang="ar"] .eyebrow { letter-spacing: 0; text-indent: 0; font-size: calc(19 * var(--u)); }
  h1.title, [lang="ar"] h1.title { font-size: calc(86 * var(--u)); margin-top: calc(15 * var(--u)); }
  .rule { margin-top: calc(20 * var(--u)); height: calc(5 * var(--u)); padding-right: 0; }
  .rule span { width: calc(84 * var(--u)); }
  p.lede, [lang="ar"] p.lede { margin-top: calc(19 * var(--u)); font-size: calc(15.5 * var(--u)); line-height: calc(26 * var(--u)); max-width: calc(400 * var(--u)); padding-inline: 0; text-wrap: balance; }
  .cta { top: auto; margin-top: calc(32 * var(--u)); height: calc(60 * var(--u)); position: relative; }
  .cta a { width: calc(190 * var(--u)); height: calc(60 * var(--u)); border-radius: calc(30 * var(--u)); }
  .label, [lang="ar"] .label { top: 50%; transform: translateY(-50%); font-size: calc(16 * var(--u)); }
  .label.label-l { left: calc(70 * var(--u)); }
  .label.label-r { right: calc(70 * var(--u)); }
  .planet { width: calc(190 * var(--u)); height: calc(104 * var(--u)); top: calc(-22 * var(--u)); }
  .planet-l { left: calc(-104 * var(--u)); }
  .planet-r { right: calc(-104 * var(--u)); }
  .scroll { width: calc(74 * var(--u)); height: calc(74 * var(--u)); margin-left: calc(-37 * var(--u)); bottom: calc(49 * var(--u)); }
  .scroll svg { width: calc(15.5 * var(--u)); height: calc(19.5 * var(--u)); }
}

/* ---------- D) no room for the scroll control ---------- */
@media (max-height: 660px) { .scroll { display: none; } }

/* ---------- E) Short ---------- */
@media (max-height: 620px) {
  :root { --u: max(min(.85px, calc(100vh / 470)), min(calc(100vw / 640), calc(100vh / 560)));
    --dh-px: calc(560 * var(--u)); --vshift: 0px; }
  .copy { padding-top: calc(26 * var(--u)); }
  h1.title, [lang="ar"] h1.title { font-size: calc(64 * var(--u)); margin-top: calc(8 * var(--u)); }
  .rule { margin-top: calc(12 * var(--u)); }
  p.lede, [lang="ar"] p.lede { margin-top: calc(12 * var(--u)); }
  .cta { margin-top: calc(20 * var(--u)); }
  .label, [lang="ar"] .label { top: 50%; transform: translateY(-50%); font-size: calc(15 * var(--u)); }
  .label.label-l { left: calc(72 * var(--u)); }
  .label.label-r { right: calc(72 * var(--u)); }
}
@media (min-width: 821px) and (max-height: 660px) { .copy { transform: none; } }

/* ---------- F) Narrow phone: labels drop beneath the button ---------- */
@media (max-width: 500px) {
  .label, [lang="ar"] .label { top: calc(100% + 34 * var(--u)); transform: none; font-size: calc(15 * var(--u)); }
  .label.label-l { left: calc(6 * var(--u)); }
  .label.label-r { right: calc(6 * var(--u)); }
}

/* ---------- Entrance: draw · reveal · rise · settle · fade ---------- */
@keyframes ent-reveal { from { transform: translateY(115%); } to { transform: translateY(0); } }
@keyframes ent-rise { from { opacity: 0; transform: translateY(var(--rise, 10px)); } to { opacity: 1; transform: none; } }
@keyframes ent-settle { from { opacity: 0; transform: translateY(var(--rise, 8px)) scale(.965); } to { opacity: 1; transform: none; } }
@keyframes ent-draw { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes ent-fade { from { opacity: 0; } to { opacity: 1; } }
/* The lede is the hero's largest text (the LCP element). Chrome doesn't count a paint made while it's
   fading in from opacity 0, so it starts faint (.25) instead: same look, LCP lands on first paint. */
@keyframes ent-lift { from { opacity: .25; transform: translateY(var(--rise, 10px)); } to { opacity: 1; transform: none; } }
.anim { --e-expo: cubic-bezier(.16, 1, .3, 1); --e-quint: cubic-bezier(.22, 1, .36, 1); --e-slow: cubic-bezier(.4, 0, .2, 1); }
.ent-mask, .ent-line { display: block; }
/* Masks stay on after the entrance so later headline swaps slide through them too */
/* clip-path clips only vertically, so a title wider than its column is never cut at the sides */
.ent-mask { clip-path: inset(0 -100vw); padding-block: .18em; margin-block: -.18em; }
p.lede .lw { display: inline-block; }
.anim .ent-line { transform: translateY(115%); will-change: transform; }
.anim .navbar::after, .anim .links a[aria-current="page"]::after, .anim .rule span { transform: scaleX(0); }
.anim .logo, .anim .links a, .anim .lang, .anim .burger, .anim .label, .anim .cta a, .anim .scroll, .anim .sky, .anim .planet { opacity: 0; }
.anim .sky { will-change: opacity; }

.anim.play .sky { animation: ent-fade 1.6s var(--e-slow) .25s both; }
.anim.play .navbar::after { animation: ent-draw .9s var(--e-expo) .12s both; }
.anim.play .logo { --rise: calc(8 * var(--u)); animation: ent-rise .6s var(--e-quint) .20s both; }
.anim.play .links a { --rise: calc(8 * var(--u)); animation: ent-rise .55s var(--e-quint) both; }
.anim.play .links a:nth-child(1) { animation-delay: .26s; }
.anim.play .links a:nth-child(2) { animation-delay: .29s; }
.anim.play .links a:nth-child(3) { animation-delay: .32s; }
.anim.play .links a:nth-child(4) { animation-delay: .35s; }
.anim.play .links a:nth-child(5) { animation-delay: .38s; }
.anim.play .links a:nth-child(6) { animation-delay: .41s; }
.anim.play .links a.enroll, .anim.play .burger, .anim.play .lang { --rise: calc(8 * var(--u)); animation: ent-settle .6s var(--e-quint) .46s both; }
.anim.play .links a[aria-current="page"]::after { animation: ent-draw .55s var(--e-expo) .60s both; }
.anim.play .eyebrow .ent-line { animation: ent-reveal .75s var(--e-expo) .30s both; }
.anim.play h1.title .ent-line { animation: ent-reveal .95s var(--e-expo) .44s both; }
.anim.play .rule span { animation: ent-draw .65s var(--e-expo) .78s both; }
.anim p.lede { --rise: calc(12 * var(--u)); opacity: .25; transform: translateY(var(--rise)); }
.anim.play p.lede { animation: ent-lift .7s var(--e-quint) .45s both; }
.anim.play .planet { --rise: calc(8 * var(--u)); animation: ent-rise .8s var(--e-quint) .98s both; }
.anim.play .label.label-l { --rise: calc(8 * var(--u)); animation: ent-rise .6s var(--e-quint) 1.04s both; }
.anim.play .label.label-r { --rise: calc(8 * var(--u)); animation: ent-rise .6s var(--e-quint) 1.10s both; }
.anim.play .cta a { --rise: calc(8 * var(--u)); animation: ent-settle .7s var(--e-quint) 1.14s both; }
.anim.play .scroll { animation: ent-settle .6s var(--e-quint) 1.42s both; }
/* labels keep their vertical centring transform while rising */
.anim.play .label { animation-name: ent-fade; }

@media (prefers-reduced-motion: reduce) {
  .sky video { display: none; }
  .planet { transition: none; }
  .planet:hover, .planet:active { transform: none; }
  .links, .burger span { transition: none; }
}

/* Auto-rotating scenes: copy dips out while the clip crossfades */
.stage h1.title, .stage p.lede { transition: opacity .38s ease, transform .38s ease; }
.stage.swap h1.title, .stage.swap p.lede { opacity: 0; transform: translateY(calc(10 * var(--u))); }
.sky video { transition: opacity .8s ease; }