:root {
  --ink: #1a1714;
  --paper: #f3eee4;
  --paper-deep: #e7dece;
  --wine: #6a1d25;
  --gold: #b49154;
  --muted: #786f65;
  --line: rgba(26, 23, 20, .18);
  --display: "Libre Caslon Display", Georgia, serif;
  --sans: "DM Sans", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--ink); }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.55; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 1000; left: 1rem; top: -5rem; background: white; padding: .7rem 1rem; }
.skip-link:focus { top: 1rem; }

.site-header { position: fixed; z-index: 100; inset: 0 0 auto; height: 84px; padding: 0 clamp(1.25rem, 4vw, 4.5rem); display: flex; align-items: center; justify-content: space-between; color: #fff; border-bottom: 1px solid rgba(255,255,255,.16); transition: background .3s, height .3s; }
.site-header.scrolled { height: 68px; background: rgba(24,21,18,.94); backdrop-filter: blur(14px); }
.brand { display: inline-flex; align-items: center; gap: .85rem; text-decoration: none; }
.brand-mark { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid currentColor; border-radius: 50%; font-family: var(--display); letter-spacing: -.06em; }
.brand-name { text-transform: uppercase; font-size: .76rem; font-weight: 600; letter-spacing: .18em; }
.main-nav { display: flex; align-items: center; gap: clamp(1rem, 1.65vw, 2rem); }
.main-nav a { text-decoration: none; text-transform: uppercase; font-size: .67rem; letter-spacing: .16em; opacity: .82; }
.main-nav a:hover, .main-nav a:focus-visible { opacity: 1; }
.main-nav .nav-contact { border-bottom: 1px solid; padding-bottom: .2rem; }
.lang-switch { border: 1px solid rgba(255,255,255,.45); background: transparent; color: #fff; border-radius: 50%; width: 34px; height: 34px; cursor: pointer; font-size: .68rem; }
.menu-toggle { display: none; background: none; border: 0; padding: .5rem; color: #fff; }
.menu-toggle > span:not(.sr-only) { width: 24px; height: 1px; background: currentColor; display: block; margin: 5px 0; }

.hero { position: relative; min-height: 100svh; display: flex; align-items: flex-end; overflow: hidden; color: #fff; background: #211b16; }
.hero-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; animation: reveal 1.6s ease both; }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(14,11,9,.82) 0%, rgba(18,14,11,.56) 42%, rgba(18,14,11,.08) 72%), linear-gradient(0deg, rgba(8,7,6,.65), transparent 55%); }
.hero-content { position: relative; z-index: 2; width: min(820px, 84vw); margin: 0 0 10vh clamp(1.25rem, 8vw, 9rem); }
.eyebrow { text-transform: uppercase; letter-spacing: .23em; font-size: .66rem; font-weight: 600; }
.hero h1 { font: 400 clamp(3.5rem, 7.4vw, 7.8rem)/.92 var(--display); letter-spacing: -.045em; margin: 1.6rem 0 1.5rem; text-wrap: balance; }
.hero-copy { max-width: 620px; font-size: clamp(1rem, 1.5vw, 1.24rem); color: rgba(255,255,255,.78); }
.hero-actions { margin-top: 2.4rem; display: flex; gap: 2rem; align-items: center; flex-wrap: wrap; }
.button { display: inline-flex; padding: 1rem 1.4rem; text-decoration: none; text-transform: uppercase; letter-spacing: .12em; font-size: .68rem; font-weight: 600; transition: .2s; }
.button-light { background: var(--paper); color: var(--ink); }
.button-light:hover { background: #fff; transform: translateY(-2px); }
.text-link { display: inline-flex; gap: 1rem; align-items: center; text-transform: uppercase; letter-spacing: .12em; text-decoration: none; font-size: .68rem; }
.hero-partnership { max-width: 790px; margin-top: 2.6rem; padding-top: 1.15rem; border-top: 1px solid rgba(255,255,255,.32); display: grid; grid-template-columns: .8fr 1.3fr 1fr; gap: 1.2rem; align-items: center; color: rgba(255,255,255,.74); text-decoration: none; transition: color .2s, border-color .2s; }
.hero-partnership:hover { color: #fff; border-color: rgba(255,255,255,.72); }
.hero-partnership-kicker { color: #d2ae7f; text-transform: uppercase; font-size: .57rem; letter-spacing: .17em; }
.hero-partnership strong { color: inherit; font-size: .64rem; letter-spacing: .12em; }
.hero-partnership-action { text-align: right; text-transform: uppercase; font-size: .54rem; letter-spacing: .1em; }
.hero-partnership-action i { color: #d2ae7f; font-style: normal; margin-left: .35rem; }
.hero-note { position: absolute; z-index: 2; right: 3.5rem; bottom: 3.5rem; writing-mode: vertical-rl; text-transform: uppercase; letter-spacing: .18em; font-size: .57rem; opacity: .65; }

.section { padding: clamp(5rem, 10vw, 10rem) clamp(1.25rem, 8vw, 9rem); }
.section-label { display: flex; gap: 1.5rem; align-items: center; text-transform: uppercase; font-size: .64rem; letter-spacing: .18em; font-weight: 600; margin-bottom: clamp(3rem, 7vw, 7rem); }
.section-label::after { content: ""; height: 1px; background: var(--line); flex: 1; }
.section-label.light::after { background: rgba(255,255,255,.19); }
.section-label > span:first-child { color: var(--wine); }
.light > span:first-child { color: #c9a673; }
h2 { font: 400 clamp(2.7rem, 5.2vw, 5.5rem)/1 var(--display); letter-spacing: -.035em; margin: 0; }
.intro-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(300px, .7fr); gap: clamp(3rem, 10vw, 11rem); }
.intro-grid h2 { max-width: 850px; }
.intro-copy { padding-top: 1rem; }
.intro-copy p { color: #574f47; }
.intro-copy .lead { color: var(--ink); font-family: var(--display); font-size: 1.45rem; line-height: 1.45; }
.signature { font-family: var(--display); font-style: italic; font-size: 1.5rem; margin-top: 2.5rem; transform: rotate(-3deg); transform-origin: left; }
.facts { margin-top: clamp(4rem, 9vw, 9rem); border-top: 1px solid var(--line); display: grid; grid-template-columns: repeat(3, 1fr); }
.fact { padding: 2rem 2rem 0 0; display: flex; flex-direction: column; gap: .6rem; }
.fact + .fact { border-left: 1px solid var(--line); padding-left: 2rem; }
.fact strong { font: 400 2.5rem var(--display); }
.fact span { color: var(--muted); font-size: .82rem; max-width: 230px; }

.services { background: var(--ink); color: var(--paper); }
.services-heading, .exhibitions-heading { display: grid; grid-template-columns: 1.4fr .6fr; gap: 10vw; align-items: end; }
.services-heading p, .exhibitions-heading p { color: #9d948b; max-width: 480px; }
.service-list { margin-top: 5rem; border-top: 1px solid rgba(255,255,255,.2); }
.service-item { display: grid; grid-template-columns: 80px 1fr auto; gap: 1rem; align-items: center; padding: 2.25rem 0; border-bottom: 1px solid rgba(255,255,255,.2); }
.service-number { color: #ad9c8e; font-size: .72rem; }
.service-item h3 { font: 400 clamp(1.7rem, 3vw, 3.1rem) var(--display); margin: 0 0 .35rem; }
.service-item p { margin: 0; color: #a9a096; max-width: 680px; }
.service-symbol { color: var(--gold); font-size: 1.4rem; }

.partnership { position: relative; overflow: hidden; background: var(--paper); }
.partnership::before { content: ""; position: absolute; right: -18vw; top: -18vw; width: 46vw; aspect-ratio: 1; border: 1px solid rgba(106,29,37,.13); border-radius: 50%; box-shadow: 0 0 0 7vw rgba(106,29,37,.025), 0 0 0 14vw rgba(106,29,37,.018); pointer-events: none; }
.partnership-grid { position: relative; display: grid; grid-template-columns: minmax(320px, .85fr) minmax(420px, 1.15fr); gap: clamp(3rem, 9vw, 10rem); align-items: center; }
.science-visual { min-height: 640px; background: #221d19; padding: clamp(1.4rem, 3vw, 3rem); display: grid; }
.scan-frame { position: relative; overflow: hidden; border: 1px solid rgba(221,190,145,.45); background: radial-gradient(circle at 56% 42%, rgba(154,116,73,.32) 0 2%, transparent 2.5%), radial-gradient(ellipse at 54% 43%, rgba(110,54,42,.9) 0 12%, rgba(28,23,20,.96) 32%, #14110f 68%); }
.scan-frame::before { content: ""; position: absolute; inset: 8%; border: 1px solid rgba(221,190,145,.28); }
.scan-frame::after { content: ""; position: absolute; inset: 0; opacity: .28; background: repeating-linear-gradient(0deg, transparent 0 5px, rgba(224,197,158,.12) 6px, transparent 7px); }
.scan-name { position: absolute; z-index: 2; left: 10%; bottom: 13%; font: 400 clamp(4.4rem, 7vw, 8rem)/.72 var(--display); letter-spacing: -.07em; color: #d1aa79; }
.scan-line { position: absolute; z-index: 3; left: 0; right: 0; top: 42%; height: 1px; background: rgba(225,191,146,.7); box-shadow: 0 0 16px rgba(225,191,146,.8); }
.scan-cross { position: absolute; z-index: 3; width: 18px; height: 18px; border: 1px solid #d2ac7b; border-radius: 50%; }
.scan-cross::before, .scan-cross::after { content: ""; position: absolute; background: #d2ac7b; }
.scan-cross::before { width: 28px; height: 1px; left: -6px; top: 8px; }
.scan-cross::after { width: 1px; height: 28px; top: -6px; left: 8px; }
.scan-cross-one { top: 25%; right: 20%; }
.scan-cross-two { top: 58%; left: 26%; transform: scale(.7); }
.scan-caption { position: absolute; z-index: 2; right: 7%; top: 8%; writing-mode: vertical-rl; color: rgba(255,255,255,.58); text-transform: uppercase; font-size: .55rem; letter-spacing: .18em; }
.partnership-copy .eyebrow { color: var(--wine); margin: 0 0 1.7rem; }
.partnership-copy h2 { max-width: 760px; }
.partnership-copy > p:not(.eyebrow) { color: #5e554d; max-width: 700px; }
.partnership-copy .partnership-lead { margin-top: 2.5rem; font-family: var(--display); font-size: clamp(1.25rem, 2vw, 1.75rem); line-height: 1.45; color: var(--ink); }
.partnership-copy strong { color: var(--ink); }
.science-disciplines { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 2rem; }
.science-disciplines span { padding: .7rem .9rem; border: 1px solid var(--line); color: #5e554d; text-transform: uppercase; font-size: .56rem; letter-spacing: .12em; }
.partnership-signature { margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: .55rem; }
.partnership-signature span { color: var(--muted); text-transform: uppercase; font-size: .58rem; letter-spacing: .17em; }
.partnership-signature strong { font-size: .76rem; letter-spacing: .14em; }
.partnership-signature a { align-self: flex-start; margin-top: .7rem; color: var(--wine); text-decoration: none; border-bottom: 1px solid rgba(106,29,37,.35); padding-bottom: .2rem; font-size: .72rem; }
.partnership-signature a span { color: inherit; font-size: inherit; }

.exhibitions { background: #e7dece; }
.exhibitions-heading { margin-bottom: 5rem; }
.exhibition-feature { display: grid; grid-template-columns: 1.05fr .95fr; min-height: 560px; background: #211c18; color: white; }
.feature-art { position: relative; display: flex; align-items: end; overflow: hidden; padding: 3rem; background: radial-gradient(circle at 53% 36%, #c79565 0 4%, transparent 4.5%), radial-gradient(ellipse at 52% 42%, #6d2b26 0 10%, #1a1412 28%, #0b0908 60%); }
.feature-art::after { content: ""; position: absolute; inset: 0; opacity: .42; background: repeating-linear-gradient(104deg, transparent 0 30px, rgba(255,255,255,.025) 31px, transparent 32px); mix-blend-mode: screen; }
.feature-art span { position: relative; z-index: 1; font: 400 clamp(4rem, 8vw, 8rem)/.8 var(--display); color: #d9b98d; letter-spacing: -.06em; }
.feature-art i { position: absolute; border: 1px solid rgba(219,187,143,.5); width: 58%; aspect-ratio: .76; left: 28%; top: 10%; }
.feature-copy { padding: clamp(2.5rem, 6vw, 6rem); display: flex; flex-direction: column; justify-content: center; }
.project-meta, .project-year { text-transform: uppercase; color: #c7a474; font-size: .65rem; letter-spacing: .17em; }
.feature-copy h3 { font: 400 clamp(2.5rem, 4.2vw, 4.8rem)/1.03 var(--display); margin: 1.4rem 0; }
.feature-copy h3 em { color: #c7a474; font-weight: 400; }
.feature-copy p { color: #b6aea5; max-width: 570px; }
.project-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.project-card { min-height: 280px; padding: 2.2rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; flex-direction: column; }
.project-card h3 { font: 400 2rem var(--display); margin: auto 0 0; }
.project-card p { margin: .25rem 0 1.25rem; color: #5d544c; }
.project-card small { color: #83786e; }
.project-card-featured { grid-column: span 2; background: #d9cdbb; }
.project-card-featured h3 { font-size: clamp(2.5rem, 4vw, 4.2rem); }
.project-card-featured p { max-width: 620px; font-family: var(--display); font-size: 1.25rem; }

.method { background: var(--wine); color: var(--paper); }
.method-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10vw; }
.quote { font: 400 clamp(2.7rem, 5vw, 5.3rem)/1.02 var(--display); letter-spacing: -.035em; margin: 0 0 2.5rem; }
.method-intro { color: #cfb8b5; max-width: 560px; }
.steps { list-style: none; margin: 0; padding: 0; border-top: 1px solid rgba(255,255,255,.25); }
.steps li { display: grid; grid-template-columns: 65px 1fr; padding: 1.5rem 0; border-bottom: 1px solid rgba(255,255,255,.25); }
.steps li > span { color: #d6b08a; font-size: .7rem; }
.steps h3 { font: 400 1.55rem var(--display); margin: 0 0 .3rem; }
.steps p { margin: 0; color: #cfb8b5; font-size: .9rem; }
.institutions { margin-top: 8rem; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,.25); }
.institutions > p { text-transform: uppercase; font-size: .61rem; letter-spacing: .15em; color: #d5bbb7; }
.institution-list { display: flex; gap: .7rem 2.5rem; flex-wrap: wrap; margin-top: 1.5rem; }
.institution-list span { font: 400 clamp(1.2rem, 2.2vw, 2rem) var(--display); }

.contact { text-align: center; background: var(--paper); }
.contact h2 { max-width: 900px; margin: 2rem auto; }
.contact > p:not(.eyebrow) { max-width: 650px; margin: 0 auto; color: var(--muted); }
.email-link { display: inline-flex; align-items: center; gap: 1rem; margin-top: 3.5rem; font: 400 clamp(1.4rem, 3vw, 3rem) var(--display); text-decoration: none; border-bottom: 1px solid; padding-bottom: .25rem; }
.email-link:hover { color: var(--wine); }
.contact-details { margin-top: 5rem; display: flex; justify-content: center; gap: 3rem; text-transform: uppercase; font-size: .62rem; letter-spacing: .17em; }
footer { min-height: 150px; padding: 2rem clamp(1.25rem, 4vw, 4.5rem); background: var(--ink); color: var(--paper); display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
footer p { color: #8f8981; font-size: .67rem; text-transform: uppercase; letter-spacing: .11em; }

@keyframes reveal { from { opacity: 0; transform: scale(1.04); } to { opacity: 1; transform: scale(1); } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; } }

@media (max-width: 900px) {
  .menu-toggle { display: block; position: relative; z-index: 2; }
  .main-nav { position: fixed; inset: 0; background: var(--ink); padding: 8rem 2rem 3rem; flex-direction: column; align-items: flex-start; gap: 1.35rem; transform: translateX(100%); transition: transform .3s; }
  .main-nav.open { transform: translateX(0); }
  .main-nav a { font: 400 2.25rem var(--display); text-transform: none; letter-spacing: 0; }
  .lang-switch { margin-top: 1rem; }
  .hero-content { margin-left: 1.25rem; }
  .hero-note { display: none; }
  .intro-grid, .services-heading, .partnership-grid, .exhibitions-heading, .exhibition-feature, .method-grid { grid-template-columns: 1fr; }
  .intro-grid { gap: 2.5rem; }
  .facts { grid-template-columns: 1fr; }
  .fact + .fact { border-left: 0; border-top: 1px solid var(--line); padding-left: 0; }
  .services-heading, .exhibitions-heading { gap: 1.5rem; }
  .project-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-art { min-height: 460px; }
  .science-visual { min-height: 520px; }
  .method-grid { gap: 5rem; }
  footer { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 560px) {
  .site-header { height: 68px; }
  .brand-name { font-size: .66rem; }
  .hero { min-height: 760px; }
  .hero-image { object-position: 63% center; }
  .hero-shade { background: linear-gradient(0deg, rgba(12,10,8,.92) 0%, rgba(12,10,8,.62) 63%, rgba(12,10,8,.3)); }
  .hero-content { width: calc(100% - 2.5rem); margin-bottom: 4rem; }
  .hero h1 { font-size: clamp(3.3rem, 15vw, 5rem); }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .hero-partnership { grid-template-columns: 1fr; gap: .45rem; margin-top: 2rem; }
  .hero-partnership-action { text-align: left; }
  .section { padding-left: 1.25rem; padding-right: 1.25rem; }
  .service-item { grid-template-columns: 45px 1fr; }
  .service-symbol { display: none; }
  .project-grid { grid-template-columns: 1fr; }
  .project-card { min-height: 240px; }
  .project-card-featured { grid-column: span 1; }
  .science-visual { min-height: 430px; padding: 1rem; }
  .feature-art { min-height: 390px; padding: 1.5rem; }
  .feature-copy { padding: 2rem 1.5rem 3rem; }
  .contact-details { gap: 1rem; flex-direction: column; }
  .email-link { font-size: 1.25rem; }
}