/* =========================================================
   ARIA — AI Research & Innovation Arena
   Palette drawn from the ARIA mark: navy letterforms,
   green arc, teal dot.
   ========================================================= */
:root {
  --navy-950: #030f22;
  --navy-900: #061a36;
  --navy-800: #0b2a5b;
  --navy-700: #15396f;
  --green: #2a9a3c;
  --green-deep: #1f7f30;
  --green-glow: #5fd47a;
  --teal: #0a8da0;
  --teal-deep: #08798a;
  --teal-glow: #4fd1e0;

  --ink: #0b2a5b;
  --ink-soft: #33507a;
  --muted: #5d7391;
  --on-dark: #e9f1f8;
  --on-dark-muted: #a3b8cc;

  --paper: #f5f7fb;
  --paper-tint: #edf2f8;
  --surface: #ffffff;
  --line: rgba(11, 42, 91, .1);
  --line-strong: rgba(11, 42, 91, .18);
  --line-dark: rgba(255, 255, 255, .1);

  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 26px;
  --shadow-sm: 0 1px 2px rgba(6, 26, 54, .05), 0 4px 14px -6px rgba(6, 26, 54, .08);
  --shadow: 0 18px 40px -18px rgba(6, 26, 54, .22);
  --shadow-lg: 0 34px 70px -26px rgba(6, 26, 54, .34);

  --ease: cubic-bezier(.22, 1, .36, 1);
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: Manrope, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'DM Mono', ui-monospace, monospace;
  --header-space: 96px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { text-wrap: balance; }
p { text-wrap: pretty; }
::selection { color: var(--navy-950); background: var(--green-glow); }
:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; border-radius: 6px; }
[id] { scroll-margin-top: var(--header-space); }

.shell { width: min(1200px, calc(100% - 2 * clamp(1rem, 4vw, 2.5rem))); margin-inline: auto; }
.skip-link { position: fixed; top: -4rem; left: 1rem; z-index: 100; padding: .7rem 1rem; border-radius: 10px; color: #fff; background: var(--navy-800); font-weight: 700; text-decoration: none; transition: top .2s var(--ease); }
.skip-link:focus { top: 1rem; }

.i { width: 1em; height: 1em; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- Scroll progress ---------- */
.scroll-progress { position: fixed; inset: 0 0 auto; z-index: 60; height: 3px; transform: scaleX(0); transform-origin: left; background: linear-gradient(90deg, var(--green), var(--green-glow) 55%, var(--teal-glow)); pointer-events: none; }

/* ---------- Header ---------- */
.site-header { position: fixed; inset: 14px 0 auto; z-index: 50; pointer-events: none; }
.nav {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1rem;
  height: 66px;
  padding: 0 .55rem 0 1rem;
  border: 1px solid rgba(255, 255, 255, .7);
  border-radius: 20px;
  background: rgba(255, 255, 255, .97);
  -webkit-backdrop-filter: blur(18px) saturate(1.6);
  backdrop-filter: blur(18px) saturate(1.6);
  box-shadow: 0 10px 34px -14px rgba(3, 15, 34, .45);
  pointer-events: auto;
  transition: background-color .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.site-header.is-scrolled .nav { border-color: var(--line); background: #fff; box-shadow: 0 14px 40px -18px rgba(3, 15, 34, .35); }
.brand { display: block; flex: 0 0 auto; width: 104px; height: 46px; border-radius: 8px; }
.brand img { width: 100%; height: 100%; object-fit: cover; mix-blend-mode: multiply; }
.nav-links { display: flex; align-items: center; gap: .15rem; margin: 0 0 0 auto; padding: 0; list-style: none; }
.nav-links a { position: relative; display: block; padding: .6rem .9rem; border-radius: 12px; color: var(--ink-soft); font-size: .88rem; font-weight: 650; text-decoration: none; white-space: nowrap; transition: color .2s ease, background-color .2s ease; }
.nav-links a:hover { color: var(--ink); background: rgba(11, 42, 91, .06); }
.nav-links a.is-active { color: var(--ink); background: rgba(11, 42, 91, .07); }
.nav-links a.is-active::after { content: ''; position: absolute; left: 50%; bottom: .28rem; width: 4px; height: 4px; margin-left: -2px; border-radius: 50%; background: var(--green); }
.nav-links a.nav-contact { display: inline-flex; align-items: center; gap: .45rem; margin-left: .4rem; padding: .7rem 1.1rem; color: #fff; background: var(--navy-800); box-shadow: 0 8px 18px -10px rgba(11, 42, 91, .8); transition: background-color .25s ease, transform .25s var(--ease); }
.nav-links a.nav-contact:hover { color: #fff; background: var(--green-deep); transform: translateY(-1px); }
.nav-links a.nav-contact::after { display: none; }
.menu-toggle { display: none; position: relative; width: 46px; height: 46px; margin-left: auto; padding: 0; border: 1px solid var(--line); border-radius: 14px; color: var(--ink); background: #fff; cursor: pointer; }
.menu-toggle span, .menu-toggle span::before { position: absolute; left: 50%; width: 18px; height: 2px; margin-left: -9px; border-radius: 2px; background: currentColor; transition: transform .35s var(--ease), top .35s var(--ease); }
.menu-toggle span { top: 19px; }
.menu-toggle span::before { content: ''; top: 6px; left: 0; margin: 0; }
.menu-toggle[aria-expanded='true'] span { top: 22px; transform: rotate(45deg); }
.menu-toggle[aria-expanded='true'] span::before { top: 0; transform: rotate(-90deg); }

/* ---------- Shared decor ---------- */
.hero-glow { position: absolute; inset: 0; z-index: -1; pointer-events: none; background:
  radial-gradient(42rem 30rem at 8% 12%, rgba(42, 154, 60, .26), transparent 62%),
  radial-gradient(38rem 28rem at 92% 100%, rgba(10, 141, 160, .28), transparent 62%); }
.hero-grid { position: absolute; inset: 0; z-index: -1; pointer-events: none; background-image: linear-gradient(rgba(255, 255, 255, .055) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .055) 1px, transparent 1px); background-size: 56px 56px; -webkit-mask-image: radial-gradient(ellipse 80% 70% at 30% 30%, #000 30%, transparent 80%); mask-image: radial-gradient(ellipse 80% 70% at 30% 30%, #000 30%, transparent 80%); }
.arc { position: absolute; inset: 0; z-index: -1; width: 100%; height: 100%; pointer-events: none; overflow: visible; }
.arc path { fill: none; stroke-linecap: round; vector-effect: non-scaling-stroke; stroke-dasharray: 1; stroke-dashoffset: 1; animation: drawArc 2.6s var(--ease) .25s forwards; }
.arc .arc-glow { stroke-width: 14; opacity: .22; filter: blur(8px); }
.arc .arc-line { stroke-width: 2; }
.arc-dot { position: absolute; z-index: -1; width: 14px; height: 14px; border-radius: 50%; background: var(--teal-glow); box-shadow: 0 0 0 8px rgba(79, 209, 224, .12), 0 0 34px 6px rgba(79, 209, 224, .55); opacity: 0; animation: dotIn 1s var(--ease) 1.6s forwards, dotFloat 6s ease-in-out 2.6s infinite; pointer-events: none; }
@keyframes drawArc { to { stroke-dashoffset: 0; } }
@keyframes dotIn { from { opacity: 0; transform: scale(.4); } to { opacity: 1; transform: scale(1); } }
@keyframes dotFloat { 0%, 100% { translate: 0 0; } 50% { translate: 0 -10px; } }
@keyframes rise { from { opacity: 0; transform: translate3d(0, 26px, 0); } to { opacity: 1; transform: none; } }
@keyframes heroZoom { from { transform: scale(1.12); } to { transform: scale(1.02); } }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(79, 209, 224, .55); } 100% { box-shadow: 0 0 0 10px rgba(79, 209, 224, 0); } }

/* ---------- Typography primitives ---------- */
.eyebrow { display: inline-flex; align-items: center; gap: .65rem; margin: 0 0 1.6rem; padding: .45rem .9rem .45rem .6rem; border: 1px solid rgba(255, 255, 255, .16); border-radius: 999px; color: #d3e3ef; background: rgba(255, 255, 255, .06); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); font-family: var(--font-mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; }
.eyebrow-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--teal-glow); animation: pulse 2s ease-out infinite; }
.kicker { display: inline-flex; align-items: center; gap: .7rem; margin: 0 0 1.1rem; color: var(--teal-deep); font-family: var(--font-mono); font-size: .74rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; }
.kicker::before { content: ''; width: 26px; height: 2px; border-radius: 2px; background: linear-gradient(90deg, var(--green), var(--teal)); }
.on-dark .kicker { color: var(--teal-glow); }
.on-dark .kicker::before { background: linear-gradient(90deg, var(--green-glow), var(--teal-glow)); }
.grad { color: var(--green-glow); background: linear-gradient(95deg, var(--green-glow) 0%, #8fe3a0 40%, var(--teal-glow) 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }

/* ---------- Buttons & links ---------- */
.actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2.2rem; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: .6rem; min-height: 52px; padding: 0 1.4rem; border: 1px solid transparent; border-radius: 14px; font-size: .94rem; font-weight: 700; text-decoration: none; transition: transform .3s var(--ease), background-color .25s ease, border-color .25s ease, box-shadow .3s var(--ease); }
.button .i { font-size: 1.05rem; transition: transform .3s var(--ease); }
.button:hover { transform: translateY(-2px); }
.button:hover .i { transform: translate(2px, -2px); }
.button-primary { color: var(--navy-950); background: var(--green-glow); box-shadow: 0 14px 34px -14px rgba(95, 212, 122, .75); }
.button-primary:hover { background: #7de394; box-shadow: 0 18px 40px -14px rgba(95, 212, 122, .85); }
.button-ghost { border-color: rgba(255, 255, 255, .24); color: #fff; background: rgba(255, 255, 255, .05); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
.button-ghost:hover { border-color: rgba(255, 255, 255, .5); background: rgba(255, 255, 255, .1); }
.text-link { display: inline-flex; align-items: center; gap: .45rem; margin-top: 1.6rem; color: var(--green-deep); font-size: .92rem; font-weight: 700; text-decoration: none; }
.text-link .i { transition: transform .3s var(--ease); }
.text-link:hover .i { transform: translateX(4px); }
.text-link:hover { color: var(--navy-800); }

/* ---------- Home hero ---------- */
/* Exactly one screen tall: type and spacing scale with viewport height so the content fits without overflowing. */
.hero { position: relative; isolation: isolate; display: flex; flex-direction: column; min-height: 100vh; min-height: 100svh; padding: calc(var(--header-space) + clamp(.25rem, 2vh, 2.5rem)) 0 clamp(.9rem, 2.6vh, 2rem); overflow: hidden; color: #fff; background: var(--navy-950); }
.hero > .shell { display: flex; flex: 1; flex-direction: column; }
.hero-media { position: absolute; inset: 0; z-index: -2; overflow: hidden; }
.hero-media::before { content: ''; position: absolute; inset: 0; background: url('/assets/images/campus/new/admin.webp') 62% 78% / cover no-repeat; animation: heroZoom 14s var(--ease) both; }
.hero-media::after { content: ''; position: absolute; inset: 0; background:
  linear-gradient(90deg, rgba(3, 15, 34, .97) 0%, rgba(3, 15, 34, .9) 34%, rgba(3, 15, 34, .55) 62%, rgba(3, 15, 34, .2) 100%),
  linear-gradient(0deg, rgba(3, 15, 34, .96) 2%, rgba(3, 15, 34, 0) 48%),
  linear-gradient(180deg, rgba(3, 15, 34, .6) 0%, rgba(3, 15, 34, 0) 22%); }
.hero .arc-line { stroke: url(#arcGradient); }
.hero .arc-glow { stroke: var(--green-glow); }
.hero .arc-dot { right: 25%; top: 31%; }
.hero-inner { position: relative; max-width: 860px; margin-block: auto; padding-bottom: clamp(1rem, 4.5vh, 4rem); }
.hero .eyebrow { margin-bottom: clamp(.75rem, 2.6vh, 1.6rem); }
.hero-inner > * { animation: rise 1s var(--ease) both; }
.hero-inner > :nth-child(2) { animation-delay: .08s; }
.hero-inner > :nth-child(3) { animation-delay: .16s; }
.hero-inner > :nth-child(4) { animation-delay: .24s; }
.hero h1 { margin: 0; font-family: var(--font-display); font-size: clamp(2.4rem, min(7.4vw, 9.8vh), 6.4rem); font-weight: 600; letter-spacing: -.045em; line-height: .96; }
.hero-lede { max-width: 640px; margin: clamp(.75rem, 2.6vh, 1.6rem) 0 0; color: #c0d1df; font-size: clamp(.94rem, min(1.5vw, 2.1vh), 1.14rem); line-height: 1.65; }
.hero .actions { margin-top: clamp(1rem, 3.6vh, 2.2rem); }
.hero .button { min-height: clamp(44px, 6.2vh, 52px); }

.hero-stats { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr) minmax(0, 1.4fr) minmax(0, 1.3fr); margin: 0; border: 1px solid var(--line-dark); border-radius: var(--radius); background: rgba(255, 255, 255, .045); -webkit-backdrop-filter: blur(16px) saturate(1.3); backdrop-filter: blur(16px) saturate(1.3); animation: rise 1s var(--ease) .35s both; }
.hero-stats > div { padding: clamp(.7rem, 2vh, 1.3rem) 1.5rem clamp(.75rem, 2.1vh, 1.4rem); border-left: 1px solid var(--line-dark); }
.hero-stats > div:first-child { border-left: 0; }
.hero-stats dt { display: flex; align-items: baseline; gap: .55rem; color: #fff; font-family: var(--font-display); font-size: 1.05rem; font-weight: 600; letter-spacing: -.01em; }
.hero-stats dt::before { content: ''; width: 6px; height: 6px; flex: 0 0 auto; transform: translateY(-.15em); border-radius: 50%; background: var(--green-glow); }
.hero-stats > div:nth-child(even) dt::before { background: var(--teal-glow); }
.hero-stats dd { margin: .4rem 0 0; color: var(--on-dark-muted); font-size: .8rem; line-height: 1.5; }

/* ---------- Interior page hero ---------- */
.page-hero { position: relative; isolation: isolate; overflow: hidden; padding: calc(var(--header-space) + clamp(3.5rem, 8vw, 6rem)) 0 clamp(4rem, 8vw, 6rem); color: #fff; background: linear-gradient(160deg, var(--navy-900) 0%, var(--navy-950) 70%); }
.page-hero .arc-line { stroke: url(#arcGradient); }
.page-hero .arc-glow { stroke: var(--green-glow); }
.page-hero .arc-dot { right: 14%; top: 34%; }
.page-hero-inner { position: relative; }
.page-hero-inner > * { max-width: 820px; }
.page-hero-inner > * { animation: rise 1s var(--ease) both; }
.page-hero-inner > :nth-child(2) { animation-delay: .06s; }
.page-hero-inner > :nth-child(3) { animation-delay: .12s; }
.page-hero-inner > :nth-child(4) { animation-delay: .18s; }
.page-hero h1 { margin: 0; font-family: var(--font-display); font-size: clamp(2.5rem, 5.6vw, 4.6rem); font-weight: 600; letter-spacing: -.04em; line-height: 1.02; }
.page-hero-lede { max-width: 640px; margin: 1.4rem 0 0; color: #c0d1df; font-size: clamp(1rem, 1.4vw, 1.12rem); line-height: 1.75; }
.crumb { display: flex; align-items: center; gap: .5rem; margin: 0 0 1.4rem; color: var(--on-dark-muted); font-family: var(--font-mono); font-size: .74rem; letter-spacing: .06em; }
.crumb a { color: #d3e3ef; text-decoration: none; transition: color .2s ease; }
.crumb a:hover { color: var(--green-glow); }
.crumb .i { font-size: .8rem; opacity: .6; }

/* ---------- Sections ---------- */
.section { position: relative; padding: clamp(5rem, 10vw, 8.5rem) 0; }
.section-paper { background: var(--paper); }
.section-tint { background: var(--paper-tint); }
.section-white { background: var(--surface); }
.section-dark { isolation: isolate; overflow: hidden; color: var(--on-dark); background: var(--navy-950); }
.section-head { max-width: 760px; margin-bottom: clamp(2.75rem, 5vw, 4rem); }
.section-head:has(> .kicker:only-child) { margin-bottom: 1.25rem; }
.section-head.split { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(1.5rem, 5vw, 5rem); align-items: end; max-width: none; }
.section-head.split .lede { margin: 0; }
.section-head h2, .h2 { margin: 0; font-family: var(--font-display); font-size: clamp(2.1rem, 4.4vw, 3.6rem); font-weight: 600; letter-spacing: -.035em; line-height: 1.05; }
.lede { margin: 1.2rem 0 0; color: var(--muted); font-size: 1.06rem; line-height: 1.75; }
.on-dark .section-head h2 { color: #fff; }
.on-dark .lede { color: var(--on-dark-muted); }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(2rem, 6vw, 5.5rem); align-items: start; }
.body-copy { color: var(--ink-soft); font-size: 1.06rem; line-height: 1.9; }
.body-copy p { margin: 0 0 1.35rem; }
.body-copy p:last-child { margin-bottom: 0; }
.body-copy a { color: var(--ink); font-weight: 700; text-decoration: underline; text-decoration-color: var(--green-glow); text-decoration-thickness: 2px; text-underline-offset: 4px; transition: text-decoration-color .2s ease, color .2s ease; }
.body-copy a:hover { color: var(--green-deep); text-decoration-color: var(--green); }
.statement { position: relative; isolation: isolate; overflow: hidden; padding: clamp(2rem, 4vw, 2.75rem); border-radius: var(--radius-lg); color: #fff; background: linear-gradient(150deg, var(--navy-800) 0%, var(--navy-950) 100%); box-shadow: var(--shadow-lg); }
.statement::before { content: ''; position: absolute; top: calc(1.75rem + 5px); right: calc(1.75rem + 5px); z-index: -1; width: 150px; height: 150px; border: 1px solid rgba(79, 209, 224, .3); border-radius: 50%; outline: 1px solid rgba(95, 212, 122, .14); outline-offset: 24px; background: radial-gradient(circle, rgba(79, 209, 224, .12), transparent 70%); transform: translate(50%, -50%); }
.statement::after { content: ''; position: absolute; top: 1.75rem; right: 1.75rem; width: 10px; height: 10px; border-radius: 50%; background: var(--teal-glow); box-shadow: 0 0 18px 4px rgba(79, 209, 224, .5); }
.statement .kicker { color: var(--teal-glow); }
.statement .kicker::before { background: linear-gradient(90deg, var(--green-glow), var(--teal-glow)); }
.statement p:not(.kicker) { margin: 0; padding-bottom: 2.5rem; font-family: var(--font-display); font-size: clamp(1.3rem, 2.2vw, 1.6rem); font-weight: 500; letter-spacing: -.02em; line-height: 1.35; }

/* ---------- Journey (How we work) ---------- */
.journey .hero-glow { background: radial-gradient(40rem 28rem at 100% 0%, rgba(10, 141, 160, .22), transparent 62%), radial-gradient(36rem 26rem at 0% 100%, rgba(42, 154, 60, .2), transparent 62%); }
.pathways { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; margin: 0; padding: 0; list-style: none; }
.pathways::before, .pathways::after { content: ''; position: absolute; top: 27px; left: 28px; right: 28px; height: 2px; border-radius: 2px; }
.pathways::before { background: rgba(255, 255, 255, .1); }
.pathways::after { background: linear-gradient(90deg, var(--green-glow), var(--teal-glow)); transform: scaleX(0); transform-origin: left; transition: transform 1.6s var(--ease) .2s; }
.pathways.is-visible::after { transform: scaleX(1); }
.pathway { position: relative; display: flex; flex-direction: column; }
.pathway-no { position: relative; z-index: 1; display: grid; place-items: center; width: 56px; height: 56px; margin-bottom: 1.25rem; border: 1px solid rgba(255, 255, 255, .16); border-radius: 50%; color: var(--green-glow); background: var(--navy-900); font-family: var(--font-mono); font-size: .82rem; transition: border-color .3s ease, background-color .3s ease, color .3s ease; }
.pathway-card { flex: 1; padding: 1.6rem 1.5rem 1.75rem; border: 1px solid var(--line-dark); border-radius: var(--radius); background: rgba(255, 255, 255, .03); transition: translate .4s var(--ease), border-color .3s ease, background-color .3s ease; }
.pathway:hover .pathway-card { translate: 0 -4px; border-color: rgba(95, 212, 122, .35); background: rgba(255, 255, 255, .06); }
.pathway:hover .pathway-no { border-color: var(--green-glow); color: var(--navy-950); background: var(--green-glow); }
.pathway h3 { margin: 0 0 .6rem; color: #fff; font-family: var(--font-display); font-size: 1.4rem; font-weight: 600; letter-spacing: -.02em; }
.pathway p { margin: 0; color: var(--on-dark-muted); font-size: .93rem; line-height: 1.7; }

/* ---------- Program / bento cards ---------- */
.program-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.program-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.program {
  --hover-t: translate .45s var(--ease), box-shadow .45s var(--ease);
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  min-height: 300px;
  padding: clamp(1.6rem, 3vw, 2.1rem);
  overflow: hidden;
  border-radius: var(--radius-lg);
  color: #fff;
  background: linear-gradient(150deg, var(--navy-700) 0%, var(--navy-900) 100%);
  box-shadow: var(--shadow-sm);
  transition: var(--hover-t);
}
.program:nth-child(4n+2) { background: linear-gradient(150deg, var(--teal-deep) 0%, #05586a 100%); }
.program:nth-child(4n+3) { background: linear-gradient(150deg, var(--green-deep) 0%, #145c22 100%); }
.program:nth-child(4n+4) { color: var(--ink); background: var(--surface); box-shadow: inset 0 0 0 1px var(--line), var(--shadow-sm); }
.program::after { content: ''; position: absolute; right: -90px; bottom: -110px; z-index: -1; width: 260px; height: 260px; border: 1.5px solid currentColor; border-radius: 50%; opacity: .16; transition: transform .7s var(--ease), opacity .4s ease; }
.program::before { content: ''; position: absolute; right: -40px; bottom: -60px; z-index: -1; width: 160px; height: 160px; border: 1.5px solid currentColor; border-radius: 50%; opacity: .1; transition: transform .7s var(--ease); }
.program:hover { translate: 0 -6px; box-shadow: var(--shadow-lg); }
.program:hover::after { transform: scale(1.18); opacity: .26; }
.program:hover::before { transform: scale(1.3); }
.program:nth-child(4n+4):hover { box-shadow: inset 0 0 0 1px var(--line-strong), var(--shadow-lg); }
.program-top { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.program-icon { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; background: rgba(255, 255, 255, .12); font-size: 1.35rem; }
.program:nth-child(4n+4) .program-icon { color: var(--green-deep); background: rgba(42, 154, 60, .1); }
.program-label { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; opacity: .85; }
.program h3 { max-width: 400px; margin: auto 0 .7rem; padding-top: 2.5rem; font-family: var(--font-display); font-size: clamp(1.45rem, 2.4vw, 2rem); font-weight: 600; letter-spacing: -.03em; line-height: 1.1; }
.program p { max-width: 460px; margin: 0; color: rgba(255, 255, 255, .86); font-size: .95rem; line-height: 1.65; }
.program:nth-child(4n+4) p { color: var(--muted); }

/* ---------- Leadership ---------- */
.leader-feature { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center; margin-bottom: 1.25rem; padding: clamp(1.6rem, 3.5vw, 2.6rem); border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow-sm); transition: translate .45s var(--ease), box-shadow .45s var(--ease), border-color .3s ease; }
.leader-feature:hover { translate: 0 -4px; border-color: rgba(42, 154, 60, .35); box-shadow: var(--shadow-lg); }
.leader-feature-id { display: flex; flex-direction: column; align-items: flex-start; }
.leader-feature .leader-photo-wrap { width: 132px; height: 132px; margin-bottom: 1.4rem; border-radius: 26px; }
.leader-feature:hover .leader-photo { transform: scale(1.06); }
.leader-feature h3 { margin: .9rem 0 .3rem; font-family: var(--font-display); font-size: clamp(1.5rem, 2.4vw, 1.9rem); font-weight: 600; letter-spacing: -.03em; line-height: 1.15; }
.leader-feature-id p { margin: 0; color: var(--muted); font-size: .95rem; }
.leader-feature .text-link { margin-top: 1.2rem; }
.leader-quote { position: relative; margin: 0; padding: clamp(1.4rem, 3vw, 2.2rem) clamp(1.4rem, 3vw, 2.4rem); border-radius: var(--radius); color: #fff; background: linear-gradient(150deg, var(--navy-800) 0%, var(--navy-950) 100%); }
.leader-quote::before { content: '\201C'; position: absolute; top: .1rem; right: 1.4rem; color: var(--teal-glow); opacity: .35; font-family: var(--font-display); font-size: 6rem; line-height: 1; }
.leader-quote .kicker { margin-bottom: 1rem; color: var(--teal-glow); }
.leader-quote .kicker::before { background: linear-gradient(90deg, var(--green-glow), var(--teal-glow)); }
.leader-quote p:not(.kicker) { margin: 0; font-family: var(--font-display); font-size: clamp(1.15rem, 1.9vw, 1.45rem); font-weight: 500; letter-spacing: -.015em; line-height: 1.45; }
.leader-quote cite { display: block; margin-top: 1.2rem; color: var(--on-dark-muted); font-family: var(--font-mono); font-size: .72rem; font-style: normal; letter-spacing: .06em; text-transform: uppercase; }
.leader-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.leader {
  --hover-t: translate .45s var(--ease), box-shadow .45s var(--ease), border-color .3s ease;
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 1.6rem 1.6rem 1.8rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  transition: var(--hover-t);
}
.leader:hover { translate: 0 -6px; border-color: rgba(42, 154, 60, .35); box-shadow: var(--shadow-lg); }
.leader-top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 1.5rem; }
.leader-photo-wrap { width: 92px; height: 92px; overflow: hidden; border-radius: 20px; background: var(--paper-tint); box-shadow: 0 0 0 4px var(--surface), 0 0 0 5px var(--line); }
.leader-photo { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.leader:hover .leader-photo { transform: scale(1.06); }
.leader-arrow { display: grid; place-items: center; width: 40px; height: 40px; border: 1px solid var(--line); border-radius: 50%; color: var(--green-deep); font-size: 1rem; transition: color .25s ease, background-color .25s ease, border-color .25s ease, transform .4s var(--ease); }
.leader:hover .leader-arrow { border-color: var(--green-deep); color: #fff; background: var(--green-deep); transform: rotate(45deg); }
.leader-role { align-self: flex-start; padding: .32rem .7rem; border-radius: 999px; color: var(--teal-deep); background: rgba(10, 141, 160, .09); font-family: var(--font-mono); font-size: .68rem; letter-spacing: .06em; line-height: 1.4; text-transform: uppercase; }
.leader h3 { margin: .9rem 0 .3rem; font-family: var(--font-display); font-size: 1.35rem; font-weight: 600; letter-spacing: -.025em; line-height: 1.2; }
.leader p { margin: 0; color: var(--muted); font-size: .9rem; }

/* ---------- Ecosystem ---------- */
.ecosystem-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.ecosystem-grid .section-head { margin-bottom: 0; }
.ecosystem-copy { color: var(--muted); font-size: 1.04rem; line-height: 1.85; }
.ecosystem-copy > p { margin: 0; }
.partner-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: .8rem; margin: 2rem 0 0; padding: 0; list-style: none; }
.partner {
  --hover-t: translate .4s var(--ease), border-color .3s ease, box-shadow .4s var(--ease);
  display: flex;
  align-items: center;
  gap: .85rem;
  min-height: 76px;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  background: var(--surface);
  font-size: .9rem;
  font-weight: 700;
  line-height: 1.4;
  transition: var(--hover-t);
}
.partner:hover { translate: 0 -3px; border-color: rgba(42, 154, 60, .35); box-shadow: var(--shadow); }
.partner-mark { display: grid; place-items: center; width: 34px; height: 34px; flex: 0 0 auto; border-radius: 10px; color: var(--green-deep); background: rgba(42, 154, 60, .1); font-size: .95rem; }

/* ---------- CTA ---------- */
.cta { padding: clamp(4rem, 8vw, 6.5rem) 0; background: var(--paper); }
.cta-card { position: relative; isolation: isolate; display: grid; grid-template-columns: 1.25fr .75fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; padding: clamp(2.5rem, 6vw, 5rem); overflow: hidden; border-radius: 32px; color: #fff; background: linear-gradient(150deg, var(--navy-800) 0%, var(--navy-950) 75%); box-shadow: var(--shadow-lg); }
.cta-card .arc-line { stroke: url(#arcGradientCta); }
.cta-card .arc-glow { stroke: var(--teal-glow); }
.cta-card .arc-dot { right: 9%; top: 16%; }
.cta-card h2 { margin: 0; font-family: var(--font-display); font-size: clamp(2.4rem, 5.2vw, 4.4rem); font-weight: 600; letter-spacing: -.045em; line-height: 1; }
.cta-card p:not(.kicker) { max-width: 540px; margin: 1.3rem 0 0; color: var(--on-dark-muted); font-size: 1.05rem; line-height: 1.75; }
.cta-panel { display: flex; flex-direction: column; gap: .9rem; padding: 1.6rem; border: 1px solid var(--line-dark); border-radius: 22px; background: rgba(255, 255, 255, .05); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); }
.cta-panel strong { color: var(--teal-glow); font-family: var(--font-mono); font-size: .72rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; }
.cta-panel .button { width: 100%; justify-content: space-between; }

/* ---------- Footer ---------- */
.footer { position: relative; isolation: isolate; overflow: hidden; color: #c4d4e2; background: var(--navy-950); }
.footer::before { content: ''; position: absolute; inset: 0; z-index: -1; background: radial-gradient(40rem 22rem at 85% 0%, rgba(10, 141, 160, .14), transparent 65%), radial-gradient(36rem 20rem at 0% 100%, rgba(42, 154, 60, .12), transparent 65%); }
.footer-main { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 2.5rem; padding: clamp(3.5rem, 7vw, 5rem) 0 2.5rem; }
.footer-brand { display: inline-block; color: #fff; font-family: var(--font-display); font-size: 1.75rem; font-weight: 600; letter-spacing: -.03em; text-decoration: none; }
.footer-brand span { color: var(--teal-glow); }
.footer-brand-block p { max-width: 380px; margin: .9rem 0 0; color: var(--on-dark-muted); font-size: .92rem; line-height: 1.8; }
.footer-tag { display: inline-flex; align-items: center; gap: .5rem; margin-top: 1.2rem; padding: .4rem .8rem; border: 1px solid rgba(95, 212, 122, .25); border-radius: 999px; color: var(--green-glow); font-family: var(--font-mono); font-size: .66rem; letter-spacing: .1em; text-transform: uppercase; }
.footer h3 { margin: .4rem 0 1.1rem; color: #fff; font-family: var(--font-mono); font-size: .72rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; }
.footer ul { margin: 0; padding: 0; list-style: none; }
.footer li { margin: .65rem 0; font-size: .92rem; }
.footer li a { position: relative; color: var(--on-dark-muted); text-decoration: none; transition: color .2s ease; }
.footer li a::after { content: ''; position: absolute; left: 0; right: 0; bottom: -3px; height: 1px; background: var(--green-glow); transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease); }
.footer li a:hover { color: #fff; }
.footer li a:hover::after { transform: scaleX(1); }
.footer-cta { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding: 1.6rem 1.75rem; border: 1px solid var(--line-dark); border-radius: var(--radius); background: rgba(255, 255, 255, .03); }
.footer-cta strong { display: block; color: #fff; font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; }
.footer-cta span { display: block; margin-top: .25rem; color: var(--on-dark-muted); font-size: .9rem; line-height: 1.6; }
.footer-cta a { display: inline-flex; flex: 0 0 auto; align-items: center; gap: .55rem; padding: .85rem 1.2rem; border-radius: 12px; color: var(--navy-950); background: var(--green-glow); font-size: .92rem; font-weight: 700; text-decoration: none; transition: transform .3s var(--ease), background-color .25s ease; }
.footer-cta a:hover { background: #7de394; transform: translateY(-2px); }
.footer-mark { margin: clamp(2rem, 5vw, 3.5rem) 0 -.16em; font-family: var(--font-display); font-size: clamp(6rem, 24vw, 21rem); font-weight: 700; letter-spacing: -.06em; line-height: .8; text-align: center; color: transparent; background: linear-gradient(180deg, rgba(255, 255, 255, .1) 0%, rgba(255, 255, 255, 0) 85%); -webkit-background-clip: text; background-clip: text; user-select: none; pointer-events: none; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem 1.5rem; padding: 1.4rem 0 1.8rem; border-top: 1px solid var(--line-dark); color: #7f97ad; font-family: var(--font-mono); font-size: .7rem; letter-spacing: .04em; }

/* ---------- CoE-AI ---------- */
.chip-block { margin-top: 2.2rem; padding-top: 1.8rem; border-top: 1px solid var(--line); }
.chip-label { display: flex; align-items: baseline; gap: .6rem; margin: 0; color: var(--muted); font-family: var(--font-mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; }
.chip-label strong { color: var(--ink); font-family: var(--font-display); font-size: 1.6rem; font-weight: 600; letter-spacing: -.02em; }
.chip-row { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1rem; }
.chip { display: inline-flex; align-items: center; gap: .45rem; padding: .48rem .85rem; border: 1px solid var(--line); border-radius: 999px; color: var(--ink); background: var(--surface); font-size: .84rem; font-weight: 650; transition: border-color .25s ease, background-color .25s ease, translate .3s var(--ease); }
.chip::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--green); }
.chip:nth-child(3n+2)::before { background: var(--teal); }
.chip:hover { translate: 0 -2px; border-color: rgba(42, 154, 60, .4); background: #f6fbf7; }

/* ---------- Objective / MoU cards ---------- */
.mou-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.mou-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.mou-card {
  --hover-t: translate .45s var(--ease), box-shadow .45s var(--ease), border-color .3s ease;
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 1.9rem 1.8rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  transition: var(--hover-t);
}
.mou-card:hover { translate: 0 -5px; border-color: rgba(42, 154, 60, .3); box-shadow: var(--shadow-lg); }
.mou-kicker { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .6rem; margin: 0 0 1.4rem; color: var(--teal-deep); font-family: var(--font-mono); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; }
.mou-no { display: grid; place-items: center; width: 44px; height: 44px; margin-bottom: 1.4rem; border-radius: 14px; color: var(--green-deep); background: linear-gradient(135deg, rgba(42, 154, 60, .12), rgba(10, 141, 160, .12)); font-family: var(--font-mono); font-size: .82rem; font-weight: 500; transition: color .3s ease, background .3s ease; }
.mou-card:hover .mou-no { color: #fff; background: linear-gradient(135deg, var(--green-deep), var(--teal-deep)); }
.mou-status { display: inline-flex; align-items: center; gap: .4rem; padding: .3rem .65rem; border-radius: 999px; font-size: .64rem; font-weight: 700; letter-spacing: .06em; }
.mou-status::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.mou-status.is-active { color: var(--green-deep); background: rgba(42, 154, 60, .1); }
.mou-status.is-active::before { animation: pulseGreen 2s ease-out infinite; }
.mou-status.is-progress { color: #8a6300; background: #faf1d8; }
.mou-status.is-planned { color: var(--teal-deep); background: rgba(10, 141, 160, .1); }
.mou-status.is-tbd { color: var(--muted); background: var(--paper-tint); }
@keyframes pulseGreen { 0% { box-shadow: 0 0 0 0 rgba(42, 154, 60, .5); } 100% { box-shadow: 0 0 0 6px rgba(42, 154, 60, 0); } }
.mou-card h3 { margin: 0 0 .65rem; font-family: var(--font-display); font-size: 1.32rem; font-weight: 600; letter-spacing: -.025em; line-height: 1.2; }
.mou-card p { margin: 0; color: var(--muted); font-size: .95rem; line-height: 1.75; }
.mou-meta { display: flex; align-items: center; gap: .5rem; margin-top: auto; padding-top: 1.3rem; color: var(--ink-soft); font-family: var(--font-mono); font-size: .72rem; letter-spacing: .04em; }
.mou-card p + .mou-meta { margin-top: 1.4rem; border-top: 1px solid var(--line); }
.mou-meta::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--teal); }
.mou-grid > .mou-card:only-child { grid-column: 1 / -1; max-width: 640px; }

.callout { display: flex; gap: 1rem; padding: 1.4rem 1.6rem; border: 1px dashed var(--line-strong); border-radius: var(--radius); background: var(--surface); }
.callout-icon { display: grid; flex: 0 0 auto; place-items: center; width: 34px; height: 34px; border-radius: 50%; color: var(--ink); background: var(--paper-tint); font-family: var(--font-display); font-weight: 700; }
.callout p { margin: 0; color: var(--muted); font-size: .92rem; line-height: 1.7; }
.callout strong { color: var(--ink); }

/* ---------- Scroll reveal ---------- */
.js [data-reveal] {
  opacity: 0;
  transform: translate3d(0, 30px, 0);
  transition: opacity .9s var(--ease) calc(var(--d, 0) * 90ms), transform .9s var(--ease) calc(var(--d, 0) * 90ms), var(--hover-t, opacity 0s);
}
.js [data-reveal].is-visible { opacity: 1; transform: none; }
.js [data-reveal]:not(.is-visible) :is(.arc path, .arc-dot) { animation-play-state: paused; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .about-grid, .cta-card { grid-template-columns: 1fr; }
  .section-head.split { grid-template-columns: 1fr; gap: 1.2rem; }
  .ecosystem-grid { grid-template-columns: 1fr; gap: 2rem; }
  .pathways { grid-template-columns: repeat(2, 1fr); row-gap: 2rem; }
  .pathways::before, .pathways::after { display: none; }
  .mou-grid.cols-3, .program-grid.cols-3 { grid-template-columns: repeat(2, 1fr); }
  .leader-feature { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .hero-stats > div:nth-child(3) { border-left: 0; }
  .hero-stats > div:nth-child(n+3) { border-top: 1px solid var(--line-dark); }
}
@media (max-width: 960px) {
  .menu-toggle { display: inline-block; }
  .nav-links {
    position: absolute;
    top: calc(100% + .6rem);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: .2rem;
    padding: .6rem;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: #fff;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px) scale(.98);
    transform-origin: top center;
    transition: opacity .3s var(--ease), transform .35s var(--ease), visibility 0s linear .35s;
  }
  .nav-links.is-open { opacity: 1; visibility: visible; transform: none; transition: opacity .3s var(--ease), transform .35s var(--ease), visibility 0s; }
  .nav-links a { padding: .9rem 1rem; font-size: .98rem; }
  .nav-links a.is-active::after { left: auto; right: 1rem; top: 50%; bottom: auto; margin: -2px 0 0; }
  .nav-links a.nav-contact { display: flex; justify-content: center; margin: .35rem 0 0; padding: .95rem 1rem; }
}
@media (max-width: 720px) {
  :root { --header-space: 88px; }
  .site-header { inset: 10px 0 auto; }
  .nav { height: 60px; border-radius: 18px; }
  .brand { width: 92px; height: 40px; }
  .hero-media::before { inset: 0 0 auto 0; height: 44%; background-position: 92% 100%; }
  .hero-media::after { background:
    linear-gradient(180deg, rgba(3, 15, 34, .5) 0%, rgba(3, 15, 34, .22) 15%, rgba(3, 15, 34, .32) 26%, rgba(3, 15, 34, .66) 34%, rgba(3, 15, 34, .9) 42%, var(--navy-950) 48%); }
  .hero .eyebrow, .hero h1 { text-shadow: 0 2px 18px rgba(3, 15, 34, .75); }
  .hero .arc-dot { display: none; }
  .actions { gap: .6rem; }
  .actions .button { flex: 1 1 auto; padding: 0 1rem; font-size: .88rem; }
  .hero-stats > div { padding: clamp(.6rem, 1.6vh, 1rem) .9rem clamp(.65rem, 1.7vh, 1.1rem); }
  .hero-stats dt { gap: .45rem; font-size: .86rem; line-height: 1.3; }
  .hero-stats dd { margin-top: .25rem; font-size: .72rem; line-height: 1.4; }
  .pathways, .program-grid, .program-grid.cols-3, .mou-grid, .mou-grid.cols-3, .leader-grid, .partner-list { grid-template-columns: 1fr; }
  .pathways { row-gap: 1.1rem; }
  .pathway { flex-direction: row; gap: 1rem; }
  .pathway-no { width: 46px; height: 46px; flex: 0 0 auto; margin: 0; }
  .program { min-height: 260px; }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer-brand-block { grid-column: 1 / -1; }
  .footer-cta { flex-direction: column; align-items: stretch; }
  .footer-cta a { justify-content: center; }
  .footer-bottom { flex-direction: column; }
  .cta-card { padding: 2.25rem 1.4rem 1.4rem; border-radius: 26px; }
  .cta-panel { padding: 1.1rem; }
  .arc { opacity: .45; }
  .statement::before { outline: 0; }
}
@media (max-width: 420px) {
  .hero h1 { font-size: clamp(2.2rem, min(12vw, 6vh), 3rem); }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .section-head h2, .h2 { font-size: clamp(1.85rem, 9vw, 2.3rem); }
  .statement p:not(.kicker) { padding-bottom: 1.5rem; }
}

@media (max-width: 720px) and (max-height: 760px) {
  .hero-stats dd { display: none; }
  .hero-lede { font-size: .9rem; line-height: 1.55; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; animation-delay: 0s !important; transition-duration: .01ms !important; transition-delay: 0s !important; }
  .js [data-reveal] { opacity: 1; transform: none; }
  .arc path { stroke-dashoffset: 0; }
  .arc-dot { opacity: 1; }
}