@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Manrope:wght@400;500;600;700&display=swap');

:root {
  --ink: #081019;
  --ink-2: #0d1722;
  --panel: rgba(17, 28, 39, 0.76);
  --panel-solid: #111c27;
  --line: rgba(226, 242, 243, 0.11);
  --line-strong: rgba(226, 242, 243, 0.2);
  --white: #edf7f7;
  --soft: #bfd0d2;
  --dim: #80969b;
  --teal: #66d7d1;
  --mint: #b6fff7;
  --amber: #efc37b;
  --coral: #ff8064;
  --violet: #aa95da;
  --serif: "DM Serif Display", Georgia, serif;
  --sans: Manrope, system-ui, sans-serif;
  --ease: cubic-bezier(.22, .8, .2, 1);
  --spring: cubic-bezier(.16, 1.3, .3, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--white);
  font-family: var(--sans);
  background:
    radial-gradient(circle at 14% 12%, rgba(61, 157, 160, .16), transparent 28%),
    radial-gradient(circle at 87% 78%, rgba(255, 128, 100, .09), transparent 27%),
    var(--ink);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  opacity: .23;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.18'/%3E%3C/svg%3E");
}

a { color: inherit; }
button, input, textarea, select { font: inherit; }
img { max-width: 100%; }

.site-shell { width: min(1180px, calc(100% - 34px)); margin: 0 auto; }
.site-header { position: relative; z-index: 20; display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 84px; }
.brand { display: inline-flex; align-items: center; gap: 11px; color: var(--white); text-decoration: none; }
.brand-mark { position: relative; width: 30px; height: 30px; border: 1px solid rgba(102,215,209,.36); border-radius: 50%; }
.brand-mark::before, .brand-mark::after { content: ""; position: absolute; border-radius: 50%; }
.brand-mark::before { inset: 6px; border: 1px solid var(--teal); }
.brand-mark::after { width: 5px; height: 5px; top: 4px; right: 3px; background: var(--amber); box-shadow: 0 0 12px var(--amber); }
.brand-copy { display: grid; gap: 1px; }
.brand-name { font-size: 11px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.brand-role { color: var(--dim); font-size: 8px; letter-spacing: .11em; text-transform: uppercase; }

.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav a { border-radius: 10px; color: var(--dim); padding: 9px 11px; text-decoration: none; font-size: 10px; font-weight: 700; letter-spacing: .06em; transition: color .25s, background .25s; }
.site-nav a:hover, .site-nav a:focus-visible, .site-nav a.active { color: var(--white); background: rgba(255,255,255,.045); outline: none; }
.site-nav .nav-cta { margin-left: 5px; border: 1px solid rgba(102,215,209,.3); color: var(--mint); }
.nav-toggle { display: none; border: 1px solid var(--line); border-radius: 11px; background: rgba(255,255,255,.03); color: var(--white); padding: 9px 11px; cursor: pointer; font-size: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }

.eyebrow { color: var(--teal); font-size: 10px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.display { margin: 9px 0 0; font: 400 clamp(48px, 8vw, 96px)/.91 var(--serif); letter-spacing: -.035em; }
.display em, .section-title em { color: var(--mint); font-weight: 400; }
.lead { max-width: 690px; margin: 24px 0 0; color: var(--soft); font-size: clamp(15px, 1.8vw, 19px); line-height: 1.65; }
.micro { color: var(--dim); font-size: 10px; line-height: 1.6; }

.hero { position: relative; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(350px, .85fr); align-items: center; gap: 54px; min-height: calc(100vh - 84px); padding: 72px 0 92px; }
.hero-copy { position: relative; z-index: 2; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 31px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 9px; border: 1px solid var(--line-strong); border-radius: 13px; color: var(--white); padding: 12px 16px; text-decoration: none; font-size: 10px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; transition: transform .4s var(--spring), background .25s, border-color .25s; }
.button:hover, .button:focus-visible { transform: translateY(-2px); background: rgba(255,255,255,.045); border-color: rgba(255,255,255,.3); outline: none; }
.button.primary { border-color: rgba(102,215,209,.5); background: rgba(102,215,209,.13); color: var(--mint); }
.button.ghost { color: var(--soft); }
.arrow { font-size: 15px; transition: transform .3s var(--ease); }
.button:hover .arrow { transform: translateX(3px); }

.hero-brain { position: relative; min-height: 520px; display: grid; place-items: center; isolation: isolate; }
.brain-glow { position: absolute; z-index: -1; width: 96%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(102,215,209,.17), rgba(170,149,218,.055) 43%, transparent 70%); filter: blur(9px); animation: breathe 8s ease-in-out infinite; }
.brain-canvas { display: block; width: min(500px, 100%); height: auto; aspect-ratio: 1.04; filter: drop-shadow(0 24px 45px rgba(0,0,0,.28)); }
.brain-readout { position: absolute; top: 50%; right: -14px; display: grid; gap: 8px; transform: translateY(-50%); color: rgba(191,208,210,.62); font-size: 8px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.brain-readout::before { content: "Neural field"; margin-bottom: 4px; color: var(--teal); }
.brain-readout-dot { position: absolute; left: -16px; top: 29px; width: 5px; aspect-ratio: 1; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 5px rgba(102,215,209,.09), 0 0 14px var(--teal); animation: signalBlink 2.6s ease-in-out infinite; }
.brain-caption { position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%); width: min(342px, 92%); border: 1px solid var(--line); border-radius: 16px; background: rgba(10,17,25,.72); backdrop-filter: blur(14px); padding: 14px 16px; text-align: center; box-shadow: 0 18px 45px rgba(0,0,0,.18); }
.brain-caption strong { display: block; font: 400 18px var(--serif); }
.brain-caption span { display: block; margin-top: 4px; color: var(--dim); font-size: 9px; line-height: 1.5; }

@keyframes breathe { 0%,100% { transform: scale(.94); opacity: .72; } 50% { transform: scale(1.06); opacity: 1; } }
@keyframes signalBlink { 0%,100% { opacity: .45; transform: scale(.82); } 50% { opacity: 1; transform: scale(1.15); } }

.section { padding: 106px 0; }
.section.compact { padding: 76px 0; }
.section-head { display: grid; grid-template-columns: minmax(250px,.7fr) minmax(0,1.3fr); gap: 52px; align-items: end; margin-bottom: 42px; }
.section-title { margin: 7px 0 0; font: 400 clamp(38px, 5.4vw, 65px)/.98 var(--serif); letter-spacing: -.025em; }
.section-intro { color: var(--soft); font-size: 14px; line-height: 1.75; }

.glass { border: 1px solid var(--line); border-radius: 24px; background: linear-gradient(145deg, rgba(18,30,41,.74), rgba(10,17,25,.82)); box-shadow: 0 24px 70px rgba(0,0,0,.18); backdrop-filter: blur(16px); }
.affiliation { display: grid; grid-template-columns: minmax(220px,.7fr) minmax(0,1.3fr); gap: 50px; padding: 35px; }
.affiliation h3 { margin: 5px 0 0; font: 400 34px/1.04 var(--serif); }
.affiliation p { margin: 0; color: var(--soft); font-size: 13px; line-height: 1.75; }

.project-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; }
.project-card { position: relative; min-height: 370px; overflow: hidden; border: 1px solid var(--line); border-radius: 24px; background: linear-gradient(145deg, rgba(18,30,41,.78), rgba(9,16,24,.92)); padding: 28px; text-decoration: none; transition: transform .45s var(--spring), border-color .3s; }
.project-card:hover, .project-card:focus-visible { transform: translateY(-5px); border-color: rgba(102,215,209,.35); outline: none; }
.project-card .project-type { color: var(--teal); font-size: 9px; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.project-card h3 { max-width: 480px; margin: 10px 0 0; font: 400 clamp(31px,4vw,48px)/1 var(--serif); }
.project-card p { max-width: 520px; margin: 14px 0 0; color: var(--soft); font-size: 12px; line-height: 1.65; }
.project-link { position: absolute; left: 28px; bottom: 25px; color: var(--mint); font-size: 9px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.project-visual { position: absolute; right: -24px; bottom: -34px; width: 230px; aspect-ratio: 1; opacity: .72; }
.thought-rings { border: 1px solid rgba(239,195,123,.3); border-radius: 50%; box-shadow: inset 0 0 42px rgba(239,195,123,.05); }
.thought-rings::before, .thought-rings::after { content: ""; position: absolute; border-radius: 50%; border: 1px solid rgba(102,215,209,.25); }
.thought-rings::before { inset: 20%; }
.thought-rings::after { inset: 39%; background: rgba(102,215,209,.1); box-shadow: 0 0 35px rgba(102,215,209,.18); }
.body-lines { display: grid; place-items: center; border-radius: 48% 48% 42% 42%; background: radial-gradient(circle at 50% 30%, rgba(102,215,209,.22), transparent 45%); }
.body-lines::before { content: ""; width: 62px; height: 160px; border: 1px solid rgba(182,255,247,.34); border-radius: 46% 46% 38% 38%; box-shadow: 0 0 34px rgba(102,215,209,.12); }

.three-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 14px; }
.small-card { min-height: 230px; border-top: 1px solid var(--line-strong); padding: 25px 8px 0 0; }
.small-card .num { color: var(--teal); font: 400 17px var(--serif); }
.small-card h3 { margin: 40px 0 0; font: 400 26px/1.08 var(--serif); }
.small-card p { margin: 11px 0 0; color: var(--dim); font-size: 11px; line-height: 1.65; }

.page-hero { padding: 104px 0 68px; }
.page-hero .display { max-width: 970px; font-size: clamp(52px,8vw,92px); }
.page-hero .lead { max-width: 780px; }
.page-rule { height: 1px; background: var(--line); }

.prose-grid { display: grid; grid-template-columns: minmax(240px,.65fr) minmax(0,1.35fr); gap: 70px; align-items: start; }
.sticky-label { position: sticky; top: 32px; }
.prose { max-width: 780px; }
.prose h2 { margin: 0 0 22px; font: 400 clamp(36px,5vw,56px)/1 var(--serif); }
.prose h3 { margin: 48px 0 12px; font: 400 28px/1.08 var(--serif); }
.prose p { margin: 0 0 18px; color: var(--soft); font-size: 14px; line-height: 1.82; }
.prose .large { color: var(--white); font: 400 clamp(24px,3vw,34px)/1.25 var(--serif); }
.inline-link { color: var(--mint); text-underline-offset: 4px; }

.focus-list { display: grid; gap: 0; border-top: 1px solid var(--line); }
.focus-row { display: grid; grid-template-columns: 52px minmax(0,1fr); gap: 22px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.focus-row .index { color: var(--teal); font: 400 17px var(--serif); }
.focus-row h3 { margin: 0; font: 400 27px var(--serif); }
.focus-row p { margin: 7px 0 0; color: var(--dim); font-size: 11px; line-height: 1.65; }

.notes-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 14px; }
.note-card { display: flex; flex-direction: column; min-height: 340px; border: 1px solid var(--line); border-radius: 21px; background: rgba(255,255,255,.022); padding: 23px; text-decoration: none; transition: transform .4s var(--spring), border-color .25s; }
.note-card:hover, .note-card:focus-visible { transform: translateY(-4px); border-color: rgba(102,215,209,.34); outline: none; }
.note-card .meta { color: var(--teal); font-size: 8px; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.note-card h3 { margin: 28px 0 0; font: 400 29px/1.08 var(--serif); }
.note-card p { margin: 12px 0 0; color: var(--dim); font-size: 11px; line-height: 1.65; }
.note-card .read { margin-top: auto; color: var(--mint); font-size: 9px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }

.contact-layout { display: grid; grid-template-columns: minmax(260px,.72fr) minmax(0,1.28fr); gap: 54px; align-items: start; }
.contact-panel { padding: 28px; }
.contact-panel h2 { margin: 7px 0 0; font: 400 37px/1.04 var(--serif); }
.contact-panel p { color: var(--soft); font-size: 12px; line-height: 1.7; }
.contact-form { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 15px; }
.field { display: grid; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label { color: var(--dim); font-size: 9px; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; }
.field input, .field textarea, .field select { width: 100%; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.027); color: var(--white); padding: 12px 13px; outline: none; }
.field textarea { min-height: 155px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: rgba(102,215,209,.55); box-shadow: 0 0 0 3px rgba(102,215,209,.09); }
.field select option { color: #111; }
.form-note { grid-column: 1 / -1; color: var(--dim); font-size: 9px; line-height: 1.5; }
.form-status { grid-column: 1 / -1; min-height: 20px; color: var(--mint); font-size: 10px; }

.cta-band { display: grid; grid-template-columns: minmax(0,1.2fr) auto; align-items: center; gap: 32px; padding: 36px; }
.cta-band h2 { margin: 0; font: 400 clamp(32px,4vw,48px)/1 var(--serif); }
.cta-band p { margin: 9px 0 0; color: var(--dim); font-size: 11px; line-height: 1.6; }

.site-footer { padding: 26px 0 38px; border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: minmax(220px,1fr) auto; align-items: end; gap: 34px; }
.footer-title { font: 400 23px var(--serif); }
.footer-copy { max-width: 600px; margin-top: 8px; color: var(--dim); font-size: 9px; line-height: 1.65; }
.footer-copy a { color: var(--soft); text-underline-offset: 3px; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px 15px; }
.footer-links a { color: var(--dim); font-size: 9px; text-decoration: none; }
.footer-links a:hover { color: var(--white); }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 900px) {
  .site-nav { position: absolute; left: 0; right: 0; top: 72px; display: none; flex-direction: column; align-items: stretch; border: 1px solid var(--line); border-radius: 16px; background: rgba(8,16,25,.96); backdrop-filter: blur(18px); padding: 8px; }
  .site-nav.open { display: flex; }
  .site-nav .nav-cta { margin-left: 0; }
  .nav-toggle { display: inline-flex; }
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 88px; }
  .hero-brain { min-height: 450px; }
  .brain-readout { right: 2%; }
  .section-head, .affiliation, .prose-grid, .contact-layout { grid-template-columns: 1fr; gap: 30px; }
  .sticky-label { position: static; }
  .project-grid { grid-template-columns: 1fr; }
  .notes-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 620px) {
  .site-shell { width: min(100% - 20px,1180px); }
  .site-header { min-height: 72px; }
  .brand-role { display: none; }
  .hero { gap: 28px; padding: 68px 0 72px; }
  .hero-brain { min-height: 360px; }
  .brain-canvas { width: min(390px, 100%); }
  .brain-caption { bottom: 5px; }
  .brain-readout { display: none; }
  .section { padding: 76px 0; }
  .three-grid, .notes-grid { grid-template-columns: 1fr; }
  .small-card { min-height: 190px; }
  .page-hero { padding: 76px 0 52px; }
  .contact-form { grid-template-columns: 1fr; }
  .field.full { grid-column: auto; }
  .form-note, .form-status { grid-column: auto; }
  .cta-band { grid-template-columns: 1fr; padding: 27px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-links { justify-content: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}