/* ============================================================
   Greenfield College — homepage
   Palette and typographic scale follow the 2026 proposal deck.
   All box spacing uses logical properties so the Arabic (RTL)
   layout is a direction flip, not a second stylesheet.
   ============================================================ */

/* ---------- 1. Tokens ---------- */
:root {
  --green-900: #0a2b23;
  --green-800: #0e3b31;
  --green-700: #12503f;
  --green-600: #17654f;
  --green-500: #1f8065;
  --green-100: #dcece3;
  --green-050: #eef6f1;

  --gold-600: #a97c2a;
  --gold-500: #c79a3f;
  --gold-400: #ddb463;
  --gold-100: #f6ecd6;

  --cream: #f8f4ea;
  --sand: #fcfaf5;
  --paper: #ffffff;

  --ink-900: #12211c;
  --ink-700: #2c3a34;
  --ink-500: #5a6b63;
  --ink-300: #93a29b;

  --line: color-mix(in srgb, var(--green-800) 12%, transparent);
  --line-soft: color-mix(in srgb, var(--green-800) 7%, transparent);
  --line-light: color-mix(in srgb, #ffffff 16%, transparent);

  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-body: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-arabic: "IBM Plex Sans Arabic", "Noto Sans Arabic", "Geeza Pro", sans-serif;

  --step--1: clamp(0.82rem, 0.79rem + 0.14vw, 0.9rem);
  --step-0:  clamp(1rem, 0.96rem + 0.2vw, 1.075rem);
  --step-1:  clamp(1.15rem, 1.08rem + 0.34vw, 1.35rem);
  --step-2:  clamp(1.45rem, 1.3rem + 0.72vw, 1.95rem);
  --step-3:  clamp(1.85rem, 1.55rem + 1.4vw, 2.9rem);
  --step-4:  clamp(2.3rem, 1.8rem + 2.4vw, 3.85rem);

  --shell: 1220px;
  --gutter: clamp(1.15rem, 4vw, 2.75rem);
  --section-y: clamp(4.5rem, 8vw, 8rem);

  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-xl: 34px;
  --r-pill: 999px;

  --shadow-sm: 0 1px 2px rgba(10, 43, 35, .05), 0 6px 18px -10px rgba(10, 43, 35, .22);
  --shadow-md: 0 2px 6px rgba(10, 43, 35, .05), 0 22px 46px -26px rgba(10, 43, 35, .35);
  --shadow-lg: 0 4px 12px rgba(10, 43, 35, .06), 0 42px 80px -34px rgba(10, 43, 35, .42);

  --ease: cubic-bezier(.22, .68, .32, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --dur: .5s;

  --header-h: 74px;
}

html[lang="ar"] {
  --font-display: "IBM Plex Sans Arabic", "Noto Sans Arabic", sans-serif;
  --font-body: "IBM Plex Sans Arabic", "Noto Sans Arabic", sans-serif;
}

/* ---------- 2. Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-block-start: calc(var(--header-h) + 20px);
}

body {
  margin: 0;
  background: var(--sand);
  color: var(--ink-700);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body.is-locked { overflow: hidden; }

h1, h2, h3 {
  margin: 0;
  color: var(--green-800);
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.015em;
}
html[lang="ar"] h1, html[lang="ar"] h2, html[lang="ar"] h3 {
  line-height: 1.35;
  letter-spacing: 0;
}

p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

a { color: inherit; text-decoration: none; }
a:not([class]) { text-decoration: underline; text-underline-offset: 3px; }

img, svg { max-width: 100%; }

button { font: inherit; color: inherit; }

:where(a, button, input, select, textarea, [tabindex]):focus-visible {
  outline: 3px solid var(--gold-500);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection { background: var(--gold-400); color: var(--green-900); }

.svg-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.icon {
  inline-size: 1.15em;
  block-size: 1.15em;
  flex: none;
  fill: none;
}
html[dir="rtl"] .icon--flip { transform: scaleX(-1); }

.visually-hidden, .hp {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%);
  white-space: nowrap; border: 0;
}

.skip-link {
  position: fixed;
  inset-block-start: 8px;
  inset-inline-start: 8px;
  z-index: 200;
  padding: .7rem 1.1rem;
  border-radius: var(--r-sm);
  background: var(--green-800);
  color: #fff;
  font-weight: 600;
  transform: translateY(-160%);
  transition: transform .25s var(--ease);
}
.skip-link:focus-visible { transform: none; }

.container {
  inline-size: min(100% - (var(--gutter) * 2), var(--shell));
  margin-inline: auto;
}

.section { padding-block: var(--section-y); position: relative; }

/* ---------- 3. Reveal & motion primitives ---------- */
.js [data-reveal] {
  opacity: 0;
  transform: translate3d(0, 26px, 0);
  transition: opacity .8s var(--ease-out) var(--d, 0ms), transform .8s var(--ease-out) var(--d, 0ms);
}
.js [data-reveal].is-in { opacity: 1; transform: none; }

.js [data-reveal-line] { display: block; overflow: hidden; }
.js [data-reveal-line] > span {
  display: block;
  transform: translate3d(0, 108%, 0);
  transition: transform 1s var(--ease-out) var(--d, 0ms);
}
.js [data-reveal-line].is-in > span { transform: none; }

@keyframes drift {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50%      { transform: translate3d(4%, -6%, 0) scale(1.09); }
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes spinRev { to { transform: rotate(-360deg); } }
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%      { transform: scale(1.5); opacity: .35; }
}
@keyframes bobDown {
  0%, 100% { transform: translateY(0); opacity: .35; }
  50%      { transform: translateY(9px); opacity: 1; }
}
@keyframes shimmer { to { transform: translateX(230%); } }
@keyframes marquee { to { transform: translate3d(-50%, 0, 0); } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
/* Opacity-only variant for elements whose transform already carries layout. */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes tileIn { from { opacity: 0; transform: scale(.7); } to { opacity: 1; transform: none; } }

/* ---------- 4. Scroll progress + intro curtain ---------- */
.scroll-progress {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 120;
  block-size: 3px;
  pointer-events: none;
}
.scroll-progress__bar {
  display: block;
  block-size: 100%;
  inline-size: 100%;
  transform: scaleX(var(--p, 0));
  transform-origin: inline-start center;
  background: linear-gradient(90deg, var(--green-600), var(--gold-500));
}
html[dir="rtl"] .scroll-progress__bar { transform-origin: right center; }

.curtain {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: grid;
  place-items: center;
  background: var(--green-900);
  transition: clip-path 1s var(--ease-out) .35s, visibility 0s linear 1.35s;
  clip-path: inset(0 0 0 0);
}
.curtain.is-done { clip-path: inset(0 0 100% 0); visibility: hidden; }
.curtain__mark { color: var(--gold-400); animation: fadeUp .6s var(--ease-out) both, pulse 2.4s ease-in-out .6s infinite; }
.no-curtain .curtain { display: none; }

/* ---------- 5. Topbar ---------- */
.topbar {
  background: var(--green-900);
  color: color-mix(in srgb, #fff 82%, transparent);
  font-size: var(--step--1);
}
.topbar__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  min-block-size: 40px;
  padding-block: .4rem;
}
.topbar__note { display: inline-flex; align-items: center; gap: .55rem; }
.topbar__side { display: flex; align-items: center; gap: 1rem; }
.topbar__link { display: inline-flex; align-items: center; gap: .4rem; transition: color .25s var(--ease); }
.topbar__link:hover { color: var(--gold-400); }

.pulse-dot {
  inline-size: 7px; block-size: 7px;
  border-radius: 50%;
  background: var(--gold-400);
  box-shadow: 0 0 0 0 color-mix(in srgb, var(--gold-400) 55%, transparent);
  animation: pulse 2.2s ease-in-out infinite;
}

.lang-toggle {
  padding: .22rem .8rem;
  border: 1px solid var(--line-light);
  border-radius: var(--r-pill);
  background: transparent;
  color: inherit;
  font-size: var(--step--1);
  font-weight: 600;
  cursor: pointer;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.lang-toggle:hover { background: var(--gold-500); border-color: var(--gold-500); color: var(--green-900); }

/* ---------- 6. Header ---------- */
.header {
  position: sticky;
  inset-block-start: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--sand) 82%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-block-end: 1px solid transparent;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease);
}
.header.is-stuck {
  border-block-end-color: var(--line-soft);
  box-shadow: 0 10px 34px -26px rgba(10, 43, 35, .5);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  min-block-size: var(--header-h);
}

.brand { display: inline-flex; align-items: center; gap: .7rem; }
.brand__mark {
  display: grid; place-items: center;
  inline-size: 44px; block-size: 44px;
  border-radius: 13px;
  background: linear-gradient(150deg, var(--green-700), var(--green-900));
  color: var(--gold-400);
  box-shadow: var(--shadow-sm);
  transition: transform .45s var(--ease-out);
}
.brand:hover .brand__mark { transform: rotate(-8deg) scale(1.05); }
.brand__text { display: grid; line-height: 1.15; }
.brand__name {
  font-family: var(--font-display);
  font-size: 1.3rem; font-weight: 600;
  color: var(--green-800);
  letter-spacing: -0.02em;
}
.brand__sub { font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-500); }
.brand--light .brand__name { color: #fff; }
.brand--light .brand__sub { color: color-mix(in srgb, #fff 62%, transparent); }
.brand--light .brand__mark { background: color-mix(in srgb, #fff 10%, transparent); }

.nav { display: flex; align-items: center; gap: 1.9rem; }
.nav__list { display: flex; align-items: center; gap: 1.5rem; }
.nav__link {
  position: relative;
  font-size: .95rem; font-weight: 500;
  color: var(--ink-700);
  padding-block: .4rem;
  transition: color .25s var(--ease);
}
.nav__link::after {
  content: "";
  position: absolute;
  inset-block-end: 0;
  inset-inline-start: 0;
  block-size: 2px;
  inline-size: 100%;
  background: var(--gold-500);
  transform: scaleX(0);
  transform-origin: inline-end center;
  transition: transform .4s var(--ease-out);
}
.nav__link:hover, .nav__link.is-active { color: var(--green-700); }
.nav__link:hover::after, .nav__link.is-active::after { transform: scaleX(1); transform-origin: inline-start center; }
.nav__cta { display: none; }

.header__actions { display: flex; align-items: center; gap: .6rem; }

.burger {
  display: none;
  place-items: center;
  inline-size: 44px; block-size: 44px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper);
  cursor: pointer;
}
.burger span {
  display: block;
  inline-size: 18px; block-size: 2px;
  margin-block: 2.5px;
  border-radius: 2px;
  background: var(--green-800);
  transition: transform .35s var(--ease), opacity .2s var(--ease);
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }

/* ---------- 7. Buttons ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  padding: .78rem 1.5rem;
  border: 1px solid transparent;
  border-radius: var(--r-pill);
  font-family: var(--font-body);
  font-size: .96rem;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease), background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease);
}
.btn::before {
  content: "";
  position: absolute;
  inset-block: 0;
  inset-inline-start: -60%;
  inline-size: 45%;
  z-index: -1;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .38), transparent);
  transform: translateX(-120%);
}
.btn:hover::before { animation: shimmer .85s var(--ease-out); }
.btn:hover { box-shadow: var(--shadow-md); }
.btn:active { transform: translateY(1px) scale(.985); }

.btn--sm { padding: .55rem 1.1rem; font-size: .88rem; }
.btn--lg { padding: 1rem 1.9rem; font-size: 1.02rem; }
.btn--block { inline-size: 100%; }

.btn--gold { background: var(--gold-500); color: var(--green-900); }
.btn--gold:hover { background: var(--gold-400); }

.btn--dark { background: var(--green-800); color: #fff; }
.btn--dark:hover { background: var(--green-700); }

.btn--ghost { background: var(--paper); color: var(--green-800); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--green-600); color: var(--green-700); }

.btn--outline { background: transparent; color: var(--green-800); border-color: color-mix(in srgb, var(--green-800) 26%, transparent); }
.btn--outline:hover { background: var(--green-800); color: #fff; border-color: var(--green-800); }

/* ---------- 8. Shared section furniture ---------- */
.section-head { max-inline-size: 46rem; margin-block-end: clamp(2.5rem, 5vw, 4rem); }
.section-head--center { margin-inline: auto; text-align: center; }

.eyebrow {
  margin-block-end: .9rem;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold-600);
}
.eyebrow--light { color: var(--gold-400); }

.section-title { font-size: var(--step-3); }
.section-title--light { color: #fff; }

.section-lead {
  margin-block-start: 1.1rem;
  font-size: var(--step-1);
  line-height: 1.62;
  color: var(--ink-500);
}
.section-lead--light { color: color-mix(in srgb, #fff 76%, transparent); }

.section--dark { background: var(--green-900); color: color-mix(in srgb, #fff 80%, transparent); }

.chip {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .42rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: var(--paper);
  font-size: .84rem;
  font-weight: 600;
  color: var(--green-700);
}
.chip--light { background: color-mix(in srgb, #fff 72%, transparent); backdrop-filter: blur(6px); }
.chips { display: flex; flex-wrap: wrap; gap: .55rem; margin-block-start: 1.8rem; }

.ticks { display: grid; gap: .85rem; margin-block-start: 1.9rem; }
.ticks--two { grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); column-gap: 2rem; }
.ticks li {
  position: relative;
  padding-inline-start: 2rem;
  font-weight: 500;
}
.ticks li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  inset-block-start: .42em;
  inline-size: 1.1rem; block-size: 1.1rem;
  border-radius: 50%;
  background: var(--green-100) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m6 12.4 3.6 3.6L18 7.6' fill='none' stroke='%2312503f' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 72% no-repeat;
}
.section--dark .ticks li::before { background-color: color-mix(in srgb, var(--gold-400) 88%, transparent); }

.note {
  display: flex;
  align-items: flex-start;
  gap: .7rem;
  margin-block-start: 1.6rem;
  padding: .95rem 1.15rem;
  border-radius: var(--r-md);
  background: var(--green-050);
  border: 1px solid var(--line-soft);
  font-size: var(--step--1);
  color: var(--ink-500);
}
.note .icon { color: var(--green-600); margin-block-start: .18em; }

/* ---------- 9. Hero ---------- */
.hero {
  position: relative;
  padding-block: clamp(2.25rem, 4vw, 3.5rem) clamp(3rem, 6vw, 5rem);
  overflow: hidden;
  background: linear-gradient(180deg, var(--cream), var(--sand) 62%);
}
.hero__bg { position: absolute; inset: 0; pointer-events: none; }
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(64px);
  opacity: .55;
  will-change: transform;
}
.orb--1 {
  inline-size: 40vw; block-size: 40vw; min-inline-size: 320px; min-block-size: 320px;
  inset-block-start: -12%; inset-inline-start: -8%;
  background: radial-gradient(circle, color-mix(in srgb, var(--green-500) 55%, transparent), transparent 68%);
  animation: drift 17s ease-in-out infinite;
}
.orb--2 {
  inline-size: 34vw; block-size: 34vw; min-inline-size: 280px; min-block-size: 280px;
  inset-block-start: 12%; inset-inline-end: -6%;
  background: radial-gradient(circle, color-mix(in srgb, var(--gold-400) 52%, transparent), transparent 68%);
  animation: drift 21s ease-in-out infinite reverse;
}
.orb--3 {
  inline-size: 26vw; block-size: 26vw; min-inline-size: 220px; min-block-size: 220px;
  inset-block-end: -10%; inset-inline-start: 32%;
  background: radial-gradient(circle, color-mix(in srgb, var(--green-100) 92%, transparent), transparent 70%);
  animation: drift 25s ease-in-out infinite;
}
.hero__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, color-mix(in srgb, var(--green-800) 5%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in srgb, var(--green-800) 5%, transparent) 1px, transparent 1px);
  background-size: 74px 74px;
  mask-image: radial-gradient(ellipse 80% 65% at 50% 30%, #000, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 80% 65% at 50% 30%, #000, transparent 78%);
}
.hero__noise {
  position: absolute; inset: 0;
  opacity: .28; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.32'/%3E%3C/svg%3E");
}

.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 4.5rem);
}
.hero__copy { max-inline-size: 38rem; }
.hero__title {
  margin-block: 1.25rem 0;
  font-size: var(--step-4);
  font-weight: 600;
  letter-spacing: -0.03em;
}
html[lang="ar"] .hero__title { letter-spacing: 0; }
.hero__title .line--accent > span {
  background: linear-gradient(96deg, var(--green-600), var(--gold-600) 62%, var(--gold-500));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__lead { margin-block-start: 1.25rem; font-size: var(--step-1); color: var(--ink-500); max-inline-size: 34rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-block-start: 1.8rem; }
.hero__micro { margin-block-start: 1rem; font-size: var(--step--1); color: var(--ink-300); }

/* Orbit visual */
.hero__visual { display: grid; place-items: center; }
.orbit {
  --node-r: 172px;
  position: relative;
  inline-size: min(100%, 460px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  will-change: transform;
}
.orbit__rings { position: absolute; inset: 0; inline-size: 100%; block-size: 100%; }
.orbit__rings .ring { fill: none; stroke: color-mix(in srgb, var(--green-700) 16%, transparent); stroke-width: 1; }
.orbit__rings .ring--inner { stroke: color-mix(in srgb, var(--gold-500) 30%, transparent); }
.orbit__rings .ring-dash {
  fill: none;
  stroke: var(--green-600);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-dasharray: 8 26;
  transform-origin: 50% 50%;
  animation: spin 46s linear infinite;
  opacity: .5;
}
.orbit__rings .ring-dash--rev { stroke: var(--gold-500); stroke-dasharray: 5 30; animation: spinRev 34s linear infinite; }

.orbit__core {
  position: relative;
  display: grid;
  place-items: center;
  gap: .3rem;
  inline-size: 36%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: linear-gradient(155deg, var(--green-700), var(--green-900));
  color: var(--gold-400);
  box-shadow: 0 30px 60px -28px rgba(10, 43, 35, .75), inset 0 1px 0 rgba(255, 255, 255, .12);
}
.orbit__core-label {
  font-size: .74rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: color-mix(in srgb, #fff 72%, transparent);
}
html[lang="ar"] .orbit__core-label { letter-spacing: 0; text-transform: none; font-size: .8rem; }

.orbit__nodes { position: absolute; inset: 0; }
.orbit__node {
  position: absolute;
  inset-block-start: 50%;
  inset-inline-start: 50%;
  transform: translate(-50%, -50%) rotate(var(--a)) translateX(var(--node-r)) rotate(calc(var(--a) * -1));
  animation: fadeIn .7s var(--ease-out) both;
  animation-delay: calc(600ms + var(--i) * 110ms);
}
html[dir="rtl"] .orbit__node { transform: translate(50%, -50%) rotate(var(--a)) translateX(var(--node-r)) rotate(calc(var(--a) * -1)); }
.orbit__node > span {
  display: block;
  padding: .42rem .85rem;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: var(--paper);
  box-shadow: var(--shadow-sm);
  font-size: .8rem;
  font-weight: 600;
  color: var(--green-800);
  white-space: nowrap;
  transition: transform .4s var(--ease-out), box-shadow .4s var(--ease);
}
.orbit:hover .orbit__node > span { transform: scale(1.05); box-shadow: var(--shadow-md); }

/* Stats */
.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-block-start: clamp(3rem, 6vw, 4.5rem);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  background: var(--line-soft);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.stat {
  padding: 1.5rem clamp(1rem, 2vw, 1.75rem);
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(6px);
  transition: background .3s var(--ease);
}
.stat:hover { background: var(--paper); }
.stat__num {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.2vw, 2.5rem);
  font-weight: 600;
  color: var(--green-700);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}
.stat__label { display: block; margin-block-start: .3rem; font-size: var(--step--1); color: var(--ink-500); }

.scroll-cue {
  position: absolute;
  inset-block-end: 1.2rem;
  inset-inline-start: 50%;
  transform: translateX(-50%);
  display: grid;
  place-items: center;
  inline-size: 30px; block-size: 46px;
}
.scroll-cue__line {
  inline-size: 1px; block-size: 30px;
  background: linear-gradient(var(--green-600), transparent);
  animation: bobDown 2.1s ease-in-out infinite;
}

/* ---------- 10. Marquee ---------- */
.marquee-wrap {
  padding-block: 1.15rem;
  background: var(--green-800);
  color: color-mix(in srgb, #fff 88%, transparent);
  overflow: hidden;
}
.marquee { mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee__track { display: flex; inline-size: max-content; animation: marquee 34s linear infinite; }
.marquee:hover .marquee__track, .marquee:focus-within .marquee__track { animation-play-state: paused; }
.marquee__group { display: flex; align-items: center; gap: 2.4rem; padding-inline-end: 2.4rem; }
.marquee__group li {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2vw, 1.5rem);
  font-weight: 500;
  letter-spacing: .01em;
  white-space: nowrap;
}
.marquee__group li[aria-hidden] { color: var(--gold-400); font-size: .85rem; }

/* ---------- 11. Cards ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, 2vw, 1.5rem);
}
.card {
  position: relative;
  padding: clamp(1.5rem, 2.6vw, 2.1rem);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  background: var(--paper);
  overflow: hidden;
  transition: transform .5s var(--ease-out), box-shadow .5s var(--ease), border-color .4s var(--ease);
}
.card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(340px circle at var(--mx, 50%) var(--my, 0%), color-mix(in srgb, var(--gold-400) 20%, transparent), transparent 62%);
  opacity: 0;
  transition: opacity .45s var(--ease);
  pointer-events: none;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: color-mix(in srgb, var(--green-600) 24%, transparent); }
.card:hover::after { opacity: 1; }

.card__icon {
  display: grid; place-items: center;
  inline-size: 48px; block-size: 48px;
  margin-block-end: 1.3rem;
  border-radius: 14px;
  background: var(--green-050);
  color: var(--green-600);
  transition: transform .5s var(--ease-out), background .4s var(--ease), color .4s var(--ease);
}
.card__icon .icon { inline-size: 24px; block-size: 24px; }
.card:hover .card__icon { transform: translateY(-2px) rotate(-6deg); background: var(--green-700); color: var(--gold-400); }

.card__tag {
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold-600);
}
html[lang="ar"] .card__tag { letter-spacing: 0; text-transform: none; font-size: .82rem; }
.card__title { margin-block: .5rem .7rem; font-size: var(--step-2); }
.card__text { color: var(--ink-500); font-size: .98rem; }

/* ---------- 12. IB band ---------- */
.ib { overflow: hidden; }
.ib__glow {
  position: absolute;
  inset-block-start: -30%;
  inset-inline-end: -10%;
  inline-size: 55vw; block-size: 55vw;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--green-500) 40%, transparent), transparent 66%);
  filter: blur(70px);
  pointer-events: none;
}
.ib__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  align-items: center;
  gap: clamp(2.5rem, 5vw, 5rem);
}
.ib .btn { margin-block-start: 2.2rem; }

.circuit { position: relative; display: grid; place-items: center; }
.circuit__svg { inline-size: min(100%, 380px); color: color-mix(in srgb, var(--gold-400) 62%, transparent); }
.circuit__lines .draw {
  stroke-dasharray: var(--len, 600);
  stroke-dashoffset: var(--len, 600);
  transition: stroke-dashoffset 2s var(--ease-out);
}
.circuit.is-in .circuit__lines .draw { stroke-dashoffset: 0; }
.circuit__dots circle { opacity: 0; transition: opacity .5s var(--ease) 1.1s; }
.circuit.is-in .circuit__dots circle { opacity: .9; }
.circuit__badge {
  position: absolute;
  inset-block-end: 6%;
  inset-inline-start: 4%;
  display: grid;
  gap: .1rem;
  padding: .9rem 1.3rem;
  border: 1px solid var(--line-light);
  border-radius: var(--r-md);
  background: color-mix(in srgb, var(--green-800) 82%, transparent);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-lg);
}
.circuit__badge strong {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: #fff;
  font-variant-numeric: tabular-nums;
}
.circuit__badge span { font-size: .76rem; letter-spacing: .08em; text-transform: uppercase; color: var(--gold-400); }
html[lang="ar"] .circuit__badge span { letter-spacing: 0; text-transform: none; }

/* ---------- 13. Why ---------- */
.why { background: linear-gradient(180deg, var(--sand), var(--cream)); }
.why__inner {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: start;
}
.why__sticky { position: sticky; inset-block-start: calc(var(--header-h) + 2.5rem); }

.quote {
  margin: 2.4rem 0 0;
  padding: 1.6rem 1.8rem;
  border-inline-start: 3px solid var(--gold-500);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  background: color-mix(in srgb, var(--paper) 72%, transparent);
}
html[dir="rtl"] .quote { border-radius: var(--r-md) 0 0 var(--r-md); }
.quote blockquote {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--step-1);
  line-height: 1.5;
  color: var(--green-800);
}
.quote figcaption { margin-block-start: .8rem; font-size: var(--step--1); letter-spacing: .12em; text-transform: uppercase; color: var(--gold-600); }
html[lang="ar"] .quote figcaption { letter-spacing: 0; text-transform: none; }

.why__list { display: grid; gap: 1px; background: var(--line-soft); border-block: 1px solid var(--line-soft); }
.feature {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1.4rem;
  padding: 1.8rem clamp(.5rem, 2vw, 1.5rem);
  background: var(--cream);
  transition: background .35s var(--ease), padding-inline-start .35s var(--ease-out);
}
.feature:hover { background: var(--paper); padding-inline-start: clamp(1rem, 2.6vw, 2.1rem); }
.feature__num {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--gold-600);
  font-variant-numeric: tabular-nums;
  padding-block-start: .15em;
}
.feature__h { font-size: var(--step-1); }
.feature__p { margin-block-start: .5rem; color: var(--ink-500); font-size: .98rem; }

/* ---------- 14. STEAM ---------- */
.steam__panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
  padding: clamp(2rem, 4.5vw, 4rem);
  border-radius: var(--r-xl);
  background: linear-gradient(140deg, var(--green-050), var(--gold-100));
  border: 1px solid var(--line-soft);
  overflow: hidden;
}
.steam__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .7rem;
}
.steam__grid li {
  aspect-ratio: 1;
  border-radius: 12px;
  background: color-mix(in srgb, var(--green-700) 12%, transparent);
  animation: tileIn .6s var(--ease-out) both;
  animation-delay: calc(var(--i) * 70ms);
}
.steam__grid li:nth-child(3n) { background: color-mix(in srgb, var(--gold-500) 26%, transparent); }
.steam__grid li:nth-child(4n) { background: color-mix(in srgb, var(--green-700) 26%, transparent); }
.steam__grid li:nth-child(7n) { background: var(--paper); box-shadow: var(--shadow-sm); }

/* ---------- 15. Journey ---------- */
.journey { background: var(--paper); }
.journey__track { position: relative; }
.journey__path {
  position: absolute;
  inset-block-start: 26px;
  inset-inline: 0;
  inline-size: 100%;
  block-size: 60px;
  pointer-events: none;
}
.journey__line-bg { fill: none; stroke: var(--line); stroke-width: 2; }
.journey__line {
  fill: none;
  stroke: var(--gold-500);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-dasharray: 1;
  stroke-dashoffset: calc(1 - var(--jp, 0));
}
html[dir="rtl"] .journey__path { transform: scaleX(-1); }

.journey__steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: clamp(1rem, 2vw, 2rem);
}
.step { position: relative; padding-block-start: 4.4rem; }
.step__dot {
  position: absolute;
  inset-block-start: 44px;
  inset-inline-start: 0;
  inline-size: 14px; block-size: 14px;
  border-radius: 50%;
  background: var(--paper);
  border: 3px solid var(--gold-500);
  transform: translateY(-50%);
  transition: transform .5s var(--ease-out), background .4s var(--ease);
}
.step:hover .step__dot { background: var(--gold-500); transform: translateY(-50%) scale(1.3); }
.step__n {
  display: block;
  font-family: var(--font-display);
  font-size: .9rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--gold-600);
}
.step__h { margin-block: .5rem .55rem; font-size: var(--step-1); }
.step__p { color: var(--ink-500); font-size: .94rem; }

/* ---------- 16. Continuity ---------- */
.continuity { background: linear-gradient(180deg, var(--cream), var(--sand)); }
.continuity__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr);
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start;
}
.continuity__card {
  position: sticky;
  inset-block-start: calc(var(--header-h) + 2.5rem);
  padding: clamp(1.6rem, 3vw, 2.2rem);
  border-radius: var(--r-lg);
  background: linear-gradient(160deg, var(--green-800), var(--green-900));
  color: color-mix(in srgb, #fff 84%, transparent);
  box-shadow: var(--shadow-lg);
  font-family: var(--font-arabic);
  line-height: 1.95;
}
.continuity__card-kicker {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--gold-400);
  margin-block-end: .9rem;
}
.continuity__card-body { font-size: .98rem; }
.continuity__card .btn { margin-block-start: 1.6rem; font-family: var(--font-arabic); }
.continuity__actions { margin-block-start: 2.1rem; }

/* ---------- 17. Events ---------- */
.events { background: var(--paper); }
.events__list { display: grid; gap: 1rem; }
.event {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(1.2rem, 3vw, 2.4rem);
  padding: clamp(1.3rem, 2.4vw, 1.9rem);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  background: var(--sand);
  overflow: hidden;
  transition: transform .5s var(--ease-out), box-shadow .5s var(--ease), border-color .4s var(--ease);
}
.event::after {
  content: "";
  position: absolute; inset: 0;
  border-radius: inherit;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), color-mix(in srgb, var(--green-500) 12%, transparent), transparent 60%);
  opacity: 0; transition: opacity .45s var(--ease); pointer-events: none;
}
.event:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: color-mix(in srgb, var(--green-600) 22%, transparent); }
.event:hover::after { opacity: 1; }

.event__date {
  display: grid;
  place-items: center;
  inline-size: 78px;
  padding: .8rem .5rem;
  border-radius: var(--r-md);
  background: linear-gradient(155deg, var(--green-700), var(--green-900));
  color: #fff;
}
.event__day { font-family: var(--font-display); font-size: 1.85rem; font-weight: 600; line-height: 1; }
.event__mon { font-size: .74rem; letter-spacing: .18em; text-transform: uppercase; color: var(--gold-400); }
html[lang="ar"] .event__mon { letter-spacing: 0; text-transform: none; font-size: .82rem; }

.event__body { position: relative; z-index: 1; }
.event__meta { display: inline-flex; align-items: center; gap: .45rem; font-size: var(--step--1); color: var(--ink-300); }
.event__h { margin-block: .35rem .4rem; font-size: var(--step-1); }
.event__p { color: var(--ink-500); font-size: .95rem; }
.event__cta { position: relative; z-index: 1; }

.meter {
  block-size: 6px;
  margin-block-start: 1rem;
  border-radius: var(--r-pill);
  background: var(--green-100);
  overflow: hidden;
  max-inline-size: 22rem;
}
.meter__fill {
  display: block;
  block-size: 100%;
  inline-size: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--green-600), var(--gold-500));
  transform: scaleX(0);
  transform-origin: inline-start center;
  transition: transform 1.3s var(--ease-out);
}
html[dir="rtl"] .meter__fill { transform-origin: right center; }
.meter.is-in .meter__fill { transform: scaleX(var(--f, 0)); }
.meter__label { margin-block-start: .45rem; font-size: var(--step--1); color: var(--ink-300); }

/* ---------- 18. Enquiry ---------- */
.enquire { background: var(--green-900); }
.enquire__inner {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: start;
}
.enquire__aside { color: color-mix(in srgb, #fff 78%, transparent); }

.contact-list { display: grid; gap: .95rem; margin-block-start: 2.4rem; }
.contact-list li { display: flex; align-items: center; gap: .8rem; }
.contact-list .icon { color: var(--gold-400); inline-size: 1.25rem; block-size: 1.25rem; }
.contact-list a { transition: color .25s var(--ease); }
.contact-list a:hover { color: var(--gold-400); }

.maplink {
  position: relative;
  display: block;
  margin-block-start: 2rem;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--line-light);
}
.maplink__art {
  display: block;
  block-size: 150px;
  background:
    radial-gradient(circle at 62% 46%, color-mix(in srgb, var(--gold-500) 55%, transparent) 0 6px, transparent 7px),
    repeating-linear-gradient(58deg, color-mix(in srgb, #fff 7%, transparent) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(-32deg, color-mix(in srgb, #fff 7%, transparent) 0 1px, transparent 1px 46px),
    linear-gradient(150deg, var(--green-800), var(--green-700));
  transition: transform .8s var(--ease-out);
}
.maplink:hover .maplink__art { transform: scale(1.07); }
.maplink__label {
  position: absolute;
  inset-block-end: .8rem;
  inset-inline-start: .8rem;
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .5rem .95rem;
  border-radius: var(--r-pill);
  background: color-mix(in srgb, var(--paper) 94%, transparent);
  color: var(--green-800);
  font-size: .86rem;
  font-weight: 600;
}

.form {
  padding: clamp(1.6rem, 3.2vw, 2.6rem);
  border-radius: var(--r-xl);
  background: var(--paper);
  box-shadow: var(--shadow-lg);
}
.form__row { display: grid; grid-template-columns: repeat(auto-fit, minmax(13.5rem, 1fr)); gap: 1rem; align-items: start; }
.field { display: grid; gap: .4rem; margin-block-end: 1rem; }
.field__label { font-size: .86rem; font-weight: 600; color: var(--green-800); }
.field__input {
  inline-size: 100%;
  padding: .82rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--sand);
  font: inherit;
  font-size: .96rem;
  color: var(--ink-900);
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
}
.field__input::placeholder { color: var(--ink-300); }
.field__input:focus {
  outline: none;
  background: var(--paper);
  border-color: var(--green-600);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--green-500) 16%, transparent);
}
.field__input--area { resize: vertical; min-block-size: 6.5rem; }
select.field__input { appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m6 9.5 6 6 6-6' fill='none' stroke='%235a6b63' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .85rem center;
  background-size: 18px;
  padding-inline-end: 2.6rem;
}
html[dir="rtl"] select.field__input { background-position: left .85rem center; padding-inline-end: 1rem; padding-inline-start: 2.6rem; }

.field__error { min-block-size: 0; font-size: .82rem; color: #b3261e; }
.field.is-invalid .field__input { border-color: #b3261e; background: #fdf4f3; }

.radios { display: flex; flex-wrap: wrap; gap: .5rem; }
.radio { position: relative; }
.radio input { position: absolute; opacity: 0; inline-size: 100%; block-size: 100%; margin: 0; cursor: pointer; }
.radio span {
  display: block;
  padding: .78rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--sand);
  font-size: .92rem;
  transition: all .25s var(--ease);
}
.radio input:checked + span { background: var(--green-800); color: #fff; border-color: var(--green-800); }
.radio input:focus-visible + span { outline: 3px solid var(--gold-500); outline-offset: 2px; }

.consent {
  display: flex;
  align-items: flex-start;
  gap: .7rem;
  margin-block: .5rem;
  font-size: .88rem;
  color: var(--ink-500);
  cursor: pointer;
}
.consent input { inline-size: 1.15rem; block-size: 1.15rem; margin-block-start: .2rem; accent-color: var(--green-700); flex: none; }

.form .btn--block { margin-block-start: 1.2rem; }
.form__status { margin-block-start: 1rem; font-size: .92rem; font-weight: 600; min-block-size: 1.2em; }
.form__status.is-ok { color: var(--green-600); }
.form__status.is-err { color: #b3261e; }
.form__legal { margin-block-start: 1rem; font-size: .8rem; color: var(--ink-300); line-height: 1.6; }

/* ---------- 19. Footer + dock ---------- */
.footer { background: var(--green-900); color: color-mix(in srgb, #fff 68%, transparent); padding-block: clamp(3rem, 6vw, 4.5rem) 0; }
.footer__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, .9fr) minmax(0, .9fr) minmax(0, 1.15fr);
  gap: clamp(1.5rem, 3vw, 3rem);
}
.footer__motto { margin-block-start: 1.2rem; font-family: var(--font-display); font-size: 1.1rem; color: color-mix(in srgb, #fff 84%, transparent); }
.footer__h { margin-block-end: 1.1rem; font-size: .82rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--gold-400); font-family: var(--font-body); }
html[lang="ar"] .footer__h { letter-spacing: 0; text-transform: none; font-size: .95rem; }
.footer__col ul { display: grid; gap: .65rem; font-size: .94rem; }
.footer__col a { transition: color .25s var(--ease); }
.footer__col a:hover { color: var(--gold-400); }
.footer__contact { overflow-wrap: break-word; font-size: .88rem; }

.socials { display: flex; gap: .55rem; margin-block-start: 1.6rem; }
.socials a {
  display: grid; place-items: center;
  inline-size: 42px; block-size: 42px;
  border: 1px solid var(--line-light);
  border-radius: 12px;
  transition: transform .4s var(--ease-out), background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease);
}
.socials a:hover { transform: translateY(-3px); background: var(--gold-500); color: var(--green-900); border-color: var(--gold-500); }
.socials .icon { inline-size: 20px; block-size: 20px; }

.footer__bar {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem 1.5rem;
  justify-content: space-between;
  margin-block-start: clamp(2.5rem, 5vw, 3.5rem);
  padding-block: 1.4rem;
  border-block-start: 1px solid var(--line-light);
  font-size: .84rem;
  color: color-mix(in srgb, #fff 52%, transparent);
}

.dock {
  position: fixed;
  inset-block-end: 1.1rem;
  inset-inline-end: 1.1rem;
  z-index: 90;
  display: grid;
  gap: .55rem;
}
.dock__btn {
  display: grid; place-items: center;
  inline-size: 50px; block-size: 50px;
  border: 0;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: transform .4s var(--ease-out), opacity .35s var(--ease), background .3s var(--ease);
}
.dock__btn .icon { inline-size: 24px; block-size: 24px; }
.dock__btn--wa { background: var(--green-600); color: #fff; }
.dock__btn--wa:hover { transform: scale(1.08); background: var(--green-500); }
.dock__btn--top { background: var(--paper); color: var(--green-800); opacity: 0; pointer-events: none; transform: translateY(10px); }
.dock__btn--top.is-visible { opacity: 1; pointer-events: auto; transform: none; }
.dock__btn--top:hover { transform: translateY(-3px); }

/* ---------- 20. Responsive ---------- */
@media (max-width: 1080px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { order: -1; }
  .orbit { inline-size: min(100%, 400px); --node-r: 148px; }
  .orbit__node > span { font-size: .74rem; padding: .34rem .7rem; }
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ib__inner, .why__inner, .continuity__inner, .enquire__inner, .steam__panel { grid-template-columns: 1fr; }
  .why__sticky, .continuity__card { position: static; }
  .footer__inner { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .journey__steps { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2rem 1.5rem; }
  .journey__path { display: none; }
  .step { padding-block-start: 0; padding-inline-start: 1.6rem; border-inline-start: 2px solid var(--line); }
  .step__dot { inset-block-start: .55rem; inset-inline-start: -8px; }
}

@media (max-width: 900px) {
  .nav {
    position: fixed;
    inset-block-start: var(--nav-top, var(--header-h));
    inset-inline: 0;
    inset-block-end: 0;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    padding: 1.5rem var(--gutter) 2.5rem;
    background: var(--sand);
    border-block-start: 1px solid var(--line-soft);
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity .35s var(--ease), transform .35s var(--ease-out), visibility 0s linear .35s;
  }
  body.nav-open .nav { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav__list li { border-block-end: 1px solid var(--line-soft); }
  body.nav-open .nav__list li { animation: fadeUp .45s var(--ease-out) both; }
  body.nav-open .nav__list li:nth-child(1) { animation-delay: .05s; }
  body.nav-open .nav__list li:nth-child(2) { animation-delay: .1s; }
  body.nav-open .nav__list li:nth-child(3) { animation-delay: .15s; }
  body.nav-open .nav__list li:nth-child(4) { animation-delay: .2s; }
  body.nav-open .nav__list li:nth-child(5) { animation-delay: .25s; }
  body.nav-open .nav__list li:nth-child(6) { animation-delay: .3s; }
  .nav__link { display: block; padding-block: 1.05rem; font-size: 1.1rem; }
  .nav__link::after { display: none; }
  .nav__cta { display: grid; gap: .7rem; margin-block-start: 1.6rem; }
  .nav__cta .btn { inline-size: 100%; padding-block: .85rem; font-size: 1rem; }
  .burger { display: grid; }
  .header__apply { display: none; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 700px) {
  /* On phones the headline and its call to action come before the artwork. */
  .hero__visual { order: 0; margin-block-start: .5rem; }
  .orbit { inline-size: min(84%, 320px); --node-r: 112px; }
  .orbit__node > span { font-size: .68rem; padding: .3rem .6rem; }
}

@media (max-width: 620px) {
  .cards { grid-template-columns: 1fr; }
  .topbar__note { display: none; }
  .topbar__inner { justify-content: flex-end; }
  .event { grid-template-columns: auto minmax(0, 1fr); }
  .event__cta { grid-column: 1 / -1; justify-self: start; }
  .footer__inner { grid-template-columns: 1fr; }
  .journey__steps { grid-template-columns: 1fr; }
  .scroll-cue { display: none; }
  .hero__actions .btn { inline-size: 100%; }
}

/* ---------- 21. Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .js [data-reveal], .js [data-reveal-line] > span { opacity: 1; transform: none; }
  .curtain { display: none; }
  .meter__fill { transform: scaleX(var(--f, 1)); }
  .circuit__lines .draw { stroke-dashoffset: 0; }
  .circuit__dots circle { opacity: .9; }
}

@media print {
  .topbar, .header, .dock, .curtain, .scroll-progress, .scroll-cue, .marquee-wrap { display: none !important; }
  body { background: #fff; color: #000; }
}