/* MindLab — dark only, by request.
   Layout: a quiet ink field; photos and posters carry the page, type stays small and exact.
   Accent is the phosphor mint of the lab's own logo; each research area keeps one hue. */

/* Bricolage's f curls back into its own stem, so "Mostafa" reads as a broken letter.
   Every other display glyph stays Bricolage; f and F come from IBM Plex Sans. */
@font-face {
  font-family: "Mind F";
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url("/fonts/ibm-plex-sans-latin-wght-normal.woff2") format("woff2");
  unicode-range: U+0046, U+0066;
}
:root {
  --ink-0: #0b0f13;      /* page */
  --ink-1: #10161b;      /* raised */
  --ink-2: #172027;      /* hover / chips */
  --line: #222d35;
  --line-2: #2f3c46;
  --text: #e4ebee;
  --muted: #8d9ba4;
  --faint: #5b6973;
  --mint: #a9f0d1;       /* from the MindLab logo */
  --mint-dim: #6fb89a;
  --a-lead: var(--mint);
  --a-neuro: #b9a4ff;
  --a-bio: #76e0cf;
  --a-fin: #efc777;
  --a-phys: #86b6ff;

  --f-display: "Mind F", "Bricolage Grotesque", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --f-body: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --f-math: "STIX Two Text", "Cambria Math", "Times New Roman", serif;

  --s-1: 4px; --s-2: 8px; --s-3: 12px; --s-4: 16px; --s-5: 24px; --s-6: 32px; --s-7: 48px; --s-8: 72px; --s-9: 112px;
  --r: 6px;
  --wrap: 1240px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0; background: var(--ink-0); color: var(--text);
  font: 300 16px/1.6 var(--f-body);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 60; background: var(--ink-0); }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3 { margin: 0; font-family: var(--f-display); font-weight: 500; text-wrap: balance; letter-spacing: -.02em; line-height: 1.05; }
p { margin: 0; }
:focus-visible { outline: 2px solid var(--mint); outline-offset: 3px; border-radius: 3px; }
::selection { background: var(--mint); color: var(--ink-0); }

.wrap {
  width: 100%; max-width: calc(var(--wrap) + 2 * 32px); margin-inline: auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
@media (min-width: 720px) { .wrap { padding-left: max(32px, env(safe-area-inset-left, 0px)); padding-right: max(32px, env(safe-area-inset-right, 0px)); } }

.skip { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--mint); color: var(--ink-0); padding: 8px 12px; border-radius: var(--r); font-weight: 500; }
.skip:focus { left: 12px; }

.ic { width: 18px; height: 18px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.eyebrow { display: inline-flex; align-items: center; gap: var(--s-2); font: 500 11px/1.4 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.eyebrow img { width: 16px; height: auto; opacity: .9; mix-blend-mode: screen; }
.eyebrow .ic { width: 14px; height: 14px; }
.sel { user-select: all; }

/* ---------- mark */
.mark { width: 30px; height: 30px; flex: none; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.mark .mk-l, .mark .mk-r { stroke: var(--mint); stroke-width: 2.2; }
.mark .mk-n { stroke: var(--mint); stroke-width: 1.2; opacity: .55; }
.mark .mk-d circle { fill: var(--mint); }

/* ---------- header */
.top {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: color-mix(in srgb, var(--ink-0) 78%, transparent);
  -webkit-backdrop-filter: blur(14px) saturate(140%); backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
}
.top-in { display: flex; align-items: center; gap: var(--s-5); height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; font: 600 17px/1 var(--f-display); letter-spacing: -.01em; }
.nav { display: flex; gap: var(--s-1); margin-left: auto; }
.top-in .hd-ic { margin-left: calc(var(--s-5) * -1 + var(--s-2)); }
.nav a { font: 400 13px/1 var(--f-body); color: var(--muted); padding: 9px 12px; border-radius: 99px; transition: color .2s, background .2s; }
.nav a:hover { color: var(--text); background: var(--ink-2); }
.aut { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--line); transition: border-color .2s; }
.aut:hover { border-color: var(--line-2); }
.hd-ic { display: grid; place-items: center; width: 36px; height: 36px; flex: none; border-radius: 50%; border: 1px solid var(--line); color: var(--muted); transition: color .2s, border-color .2s, background .2s; }
.hd-ic:hover { color: var(--mint); border-color: var(--mint-dim); background: var(--ink-2); }
.hd-ic .ic { width: 16px; height: 16px; }
.aut img { width: 26px; height: auto; mix-blend-mode: screen; }
@media (max-width: 640px) {
  .top-in { gap: var(--s-2); }
  .brand span { display: none; }
  .nav { margin-left: 0; flex: 1; justify-content: space-between; }
  .nav a { padding: 9px 6px; font-size: 13px; }
  .aut { display: none; }
  .hd-ic { width: 32px; height: 32px; }
  .top-in .hd-ic { margin-left: 0; }
  .nav a { padding-inline: 4px; }
}

/* ---------- hero */
.hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--line); }
.hero-net { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .9; }
.hero::after { content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(60% 70% at 72% 45%, transparent 0, var(--ink-0) 78%); }
.hero-in { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: var(--s-6); padding-block: var(--s-8) var(--s-7); }
.hero-tx { min-width: 0; display: grid; gap: var(--s-5); }
.hero h1 { font-size: clamp(64px, 11vw, 156px); font-weight: 600; letter-spacing: -.055em; line-height: .86; }
.hero h1 span { color: var(--mint); font-weight: 300; }
.hero-sub { font: 300 clamp(18px, 2vw, 22px)/1.3 var(--f-body); color: var(--muted); }
.stats { display: grid; grid-template-columns: repeat(4, auto); justify-content: start; gap: var(--s-6); margin: var(--s-3) 0 0; padding-top: var(--s-5); border-top: 1px solid var(--line); }
.stats div { display: flex; flex-direction: column-reverse; gap: 2px; }
.stats dt { font: 500 10.5px/1.3 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--faint); }
.stats dd { margin: 0; font: 400 32px/1 var(--f-display); font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.hero-logo { margin: 0; justify-self: center; width: min(100%, 520px); aspect-ratio: 1; position: relative; }
.orbit { position: absolute; inset: -2%; border-radius: 50%; border: 1px dashed color-mix(in srgb, var(--mint) 22%, transparent); animation: spin 120s linear infinite; }
.orbit::before, .orbit::after { content: ""; position: absolute; width: 7px; height: 7px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 12px var(--mint); }
.orbit::before { top: 50%; left: -4px; } .orbit::after { top: 14%; right: 14%; width: 5px; height: 5px; opacity: .6; }
@keyframes spin { to { transform: rotate(360deg); } }
.sat { position: absolute; z-index: 2; width: 21%; aspect-ratio: 1; border-radius: 50%; overflow: hidden; background: var(--ink-1);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--a) 55%, transparent), 0 0 34px -6px color-mix(in srgb, var(--a) 70%, transparent), 0 14px 30px -10px rgb(0 0 0 / .8);
  animation: bob 7s ease-in-out infinite; }
.sat img { width: 100%; height: 100%; object-fit: cover; animation: photo-move 9s ease-in-out infinite alternate; }
.s1 { top: 2%; right: 4%; } .s2 { bottom: 8%; right: -3%; width: 17%; animation-delay: -2s; }
.s3 { bottom: -1%; left: 12%; width: 19%; animation-delay: -4s; } .s4 { top: 16%; left: -4%; width: 16%; animation-delay: -5.5s; }
@keyframes bob { 50% { transform: translateY(-8px); } }
@keyframes breathe { 50% { transform: scale(1.045); } }
@keyframes photo-move {
  from { transform: scale(1.08) translate3d(1.6%, 1%, 0); }
  to { transform: scale(1.18) translate3d(-2.2%, -1.8%, 0); }
}
@media (prefers-reduced-motion: reduce) {
  .orbit, .sat, .sat img, .hero-logo .logo-img,
  .lead-ph img, .card-ph img, .person-ph img, .sem-ph img, .feat-poster img, .sem-poster img, .fp-ph img { animation: none; }
}
.hero-logo .logo-img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; animation: breathe 8s ease-in-out infinite;
  -webkit-mask-image: radial-gradient(circle at 50% 50%, #000 52%, transparent 70%); mask-image: radial-gradient(circle at 50% 50%, #000 52%, transparent 70%);
  filter: saturate(1.05) brightness(1.03); }
.hero-logo::before { content: ""; position: absolute; inset: 14%; border-radius: 50%; background: var(--mint); filter: blur(70px); opacity: .14; }
@media (max-width: 860px) {
  .hero-in { grid-template-columns: 1fr; padding-block: var(--s-6) var(--s-6); gap: var(--s-4); }
  .hero-logo { order: -1; width: min(72vw, 340px); }
  .hero::after { background: radial-gradient(80% 50% at 50% 25%, transparent 0, var(--ink-0) 85%); }
  .stats { gap: var(--s-5); }
}
@media (max-width: 420px) { .stats { grid-template-columns: repeat(2, auto); row-gap: var(--s-4); } .stats dd { font-size: 28px; } }

/* ---------- equation band */
.band { border-bottom: 1px solid var(--line); overflow: hidden; background: var(--ink-1); }
.marq { display: flex; width: max-content; animation: marq 70s linear infinite; }
.marq:hover { animation-play-state: paused; }
.marq ul { display: flex; }
.marq li { display: flex; flex-direction: column; gap: 4px; padding: 18px 40px; border-right: 1px solid var(--line); white-space: nowrap; }
.eq { font: italic 400 19px/1.2 var(--f-math); color: var(--text); }
.eq b { font-weight: 700; font-style: normal; }
.eq sub, .eq sup { font-size: .68em; line-height: 0; }
.eq .frac { font-size: .85em; }
.eq-l { font: 500 10px/1.3 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--faint); }
@keyframes marq { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marq { animation: none; } .band { overflow-x: auto; } }

/* ---------- sections */
.sec { padding-block: var(--s-9) 0; }
.sec:last-of-type { padding-bottom: var(--s-9); }
.sec-h { display: flex; align-items: baseline; gap: var(--s-4); font-size: clamp(34px, 5vw, 56px); font-weight: 400; margin-bottom: var(--s-7); }
.sec-h .k { font: 500 12px/1 var(--f-mono); color: var(--mint-dim); letter-spacing: .1em; transform: translateY(-.9em); }
@media (max-width: 640px) { .sec { padding-block: var(--s-8) 0; } .sec:last-of-type { padding-bottom: var(--s-8); } .sec-h { margin-bottom: var(--s-6); } }

/* area hue helper */
.a-lead { --a: var(--a-lead); } .a-neuro { --a: var(--a-neuro); } .a-bio { --a: var(--a-bio); } .a-fin { --a: var(--a-fin); } .a-phys { --a: var(--a-phys); }
.dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--a, var(--mint)); flex: none; }

/* ---------- research areas */
#research .sec-h { gap: 25px; margin-bottom: clamp(32px, 6.8vw, 64px); }
.areas {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px;
  background: var(--line); border: 1px solid var(--line);
}
.area {
  --count-line: #40515d;
  display: flex; flex-direction: column; align-items: flex-start;
  width: 100%; height: 100%; min-height: 359px; padding: 36px 30px 30px;
  text-align: left; background: var(--ink-0);
}
.area:is(:hover, :focus-visible),
.areas:not(:has(.area:is(:hover, :focus-visible))) .a-bio {
  --count-line: var(--a);
  background: radial-gradient(ellipse at 86% 15%, color-mix(in srgb, var(--a) 15%, var(--ink-0)), transparent 72%), var(--ink-0);
}
.area:focus-visible { outline-color: var(--a); outline-offset: -3px; border-radius: 0; }
.area-icon {
  width: 70px; height: 76px; flex: none;
  fill: none; stroke: var(--a); stroke-width: 1.05; stroke-linecap: round; stroke-linejoin: round;
}
.area-count {
  margin-top: 15px; font: 300 80px/.95 var(--f-display); letter-spacing: -.025em;
  font-variant-numeric: tabular-nums; color: var(--ink-2); -webkit-text-stroke: 1.5px var(--count-line);
}
.area-t { margin-top: 18px; font: 500 24px/1.2 var(--f-display); letter-spacing: -.02em; }
.area-avatars { display: flex; align-items: center; margin-top: auto; padding-top: 24px; min-height: 60px; }
.area-avatars img, .area-more {
  width: 36px; height: 36px; border-radius: 50%; border: 2px solid var(--ink-0); object-fit: cover;
}
.area-avatars > * + * { margin-left: -8px; }
.area-more {
  display: grid; place-items: center; background: var(--ink-2);
  font: 400 11px/1 var(--f-mono); color: var(--muted);
}
@media (max-width: 720px) {
  .area { min-height: 300px; padding: 24px; }
  .area-icon { width: 56px; height: 60px; }
  .area-count { font-size: 62px; }
  .area-t { font-size: 21px; }
}
@media (max-width: 540px) { .areas { grid-template-columns: minmax(0, 1fr); } }

/* ---------- featured seminar */
.feat { position: relative; overflow: hidden; border-bottom: 1px solid var(--line); background: var(--ink-0) url("/img/art/field.webp") center / cover no-repeat; }
.feat::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--ink-0) 0%, color-mix(in srgb, var(--ink-0) 55%, transparent) 50%, color-mix(in srgb, var(--ink-0) 70%, transparent) 100%); }
.feat-in { position: relative; display: grid; grid-template-columns: minmax(0, 260px) minmax(0, 1fr); gap: var(--s-7); align-items: center; padding-block: var(--s-8); }
.feat-poster { display: block; aspect-ratio: 9/14; border-radius: 8px; overflow: hidden; background: var(--ink-1); box-shadow: 0 0 0 1px rgb(255 255 255 / .08), 0 40px 80px -30px rgb(0 0 0 / .9); transform: rotate(-2deg); transition: transform .6s var(--ease); }
.feat-poster:hover { transform: rotate(0) scale(1.02); }
.feat-poster img { width: 100%; height: 100%; object-fit: cover; object-position: top; animation: photo-move 11s ease-in-out infinite alternate; }
.feat-poster.is-land img { object-fit: contain; object-position: center; }
.feat.is-next .feat-poster { box-shadow: 0 0 0 1px var(--mint-dim), 0 0 60px -10px color-mix(in srgb, var(--mint) 45%, transparent), 0 40px 80px -30px rgb(0 0 0 / .9); }
.feat-tx { min-width: 0; display: grid; gap: var(--s-5); justify-items: start; max-width: 720px; }
.feat h2 { font-size: clamp(28px, 3.8vw, 48px); font-weight: 400; letter-spacing: -.03em; line-height: 1.08; }
.feat h2 a:hover { color: var(--mint); }
.feat-meta { display: flex; flex-wrap: wrap; gap: var(--s-6); margin: 0; }
.feat-meta div { display: grid; gap: 4px; }
.feat-meta dt { font: 500 10.5px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--faint); }
.feat-meta dd { margin: 0; font: 400 18px/1.2 var(--f-display); }
.btn-ghost { padding: 0 16px 0 18px; color: var(--text); box-shadow: inset 0 0 0 1px var(--line-2); }
.btn-ghost:hover { box-shadow: inset 0 0 0 1px var(--muted); }
.btn-ghost .ic { transition: transform .25s var(--ease); }
.btn-ghost:hover .ic { transform: translateX(3px); }
@media (max-width: 760px) {
  .feat-in { grid-template-columns: 1fr; gap: var(--s-6); padding-block: var(--s-7); }
  .feat-poster { width: min(62vw, 240px); }
  .feat::before { background: color-mix(in srgb, var(--ink-0) 72%, transparent); }
}

/* ---------- lead */
.lead { display: grid; grid-template-columns: minmax(0, 340px) minmax(0, 1fr); gap: var(--s-7); align-items: end; margin-bottom: var(--s-8); padding-bottom: var(--s-7); border-bottom: 1px solid var(--line); }
.lead-ph { display: block; position: relative; aspect-ratio: 4/5; border-radius: var(--r); }
.lead-ph::before { content: ""; position: absolute; inset: 16% -8% -6% 18%; background: var(--mint); filter: blur(68px); opacity: .22; border-radius: 50%; }
.ph-clip { display: block; position: relative; overflow: hidden; border-radius: inherit; }
.lead-ph .ph-clip { aspect-ratio: 4/5; border-radius: var(--r); box-shadow: 0 0 0 1px rgb(255 255 255 / .1), 0 32px 64px -30px rgb(0 0 0 / .88); }
.lead-ph img { position: relative; width: 100%; height: 100%; object-fit: cover; object-position: center 22%; animation: photo-move 12s ease-in-out infinite alternate; }
.lead-tx { min-width: 0; display: grid; gap: var(--s-4); justify-items: start; }
.lead h3 { font-size: clamp(36px, 5vw, 64px); font-weight: 400; letter-spacing: -.02em; line-height: 1.12; }
.lead h3 a:hover { color: var(--mint); }
.role { font: 400 15px/1.4 var(--f-body); color: var(--muted); }
.tags { display: flex; flex-wrap: wrap; gap: var(--s-2); }
.tags li { font: 400 12px/1 var(--f-mono); color: var(--text); padding: 8px 11px; border: 1px solid var(--line-2); border-radius: 99px; }
@media (max-width: 720px) { .lead { grid-template-columns: 1fr; gap: var(--s-5); } .lead-ph { max-width: 320px; } }

/* ---------- buttons */
.btns { display: flex; flex-wrap: wrap; gap: var(--s-2); }
.btn { display: inline-flex; align-items: center; gap: 9px; height: 42px; border-radius: 99px; font: 500 13.5px/1 var(--f-body); transition: background .2s, color .2s, border-color .2s, transform .2s var(--ease); }
.btn-li { padding: 0 18px 0 14px; background: var(--mint); color: var(--ink-0); }
.btn-li:hover { background: #c6f7e2; transform: translateY(-1px); }
.btn-li.is-search { background: transparent; color: var(--mint); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--mint) 45%, transparent); }
.btn-li.is-search:hover { background: color-mix(in srgb, var(--mint) 10%, transparent); }
.btn-ic { width: 42px; justify-content: center; border: 1px solid var(--line-2); color: var(--muted); }
.btn-ic:hover { color: var(--text); border-color: var(--muted); }

/* ---------- filter + grid */
.chips { display: flex; flex-wrap: wrap; gap: var(--s-2); margin-bottom: var(--s-6); }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: 99px; border: 1px solid var(--line); font: 400 13px/1 var(--f-body); color: var(--muted); transition: all .2s; }
.chip span { font: 500 11px/1 var(--f-mono); color: var(--faint); font-variant-numeric: tabular-nums; }
.chip:hover { color: var(--text); border-color: var(--line-2); }
.chip[aria-pressed="true"] { background: var(--text); border-color: var(--text); color: var(--ink-0); }
.chip[aria-pressed="true"] span { color: var(--ink-2); }
.chip .dot { width: 7px; height: 7px; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: var(--s-6) var(--s-4); }
@media (max-width: 560px) { .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-5) var(--s-3); } }
.card { position: relative; min-width: 0; display: grid; gap: var(--s-3); align-content: start; animation: in .5s var(--ease) both; }
.card-name:hover { color: var(--mint); }
.card-ph { display: block; aspect-ratio: 4/5; overflow: hidden; border-radius: var(--r); background: var(--ink-1); position: relative; }
.card-ph img { width: 100%; height: 100%; object-fit: cover; animation: photo-move 9s ease-in-out infinite alternate; }
.card:nth-child(2n) .card-ph img { animation-duration: 12s; animation-delay: -3s; }
.card:nth-child(3n) .card-ph img { animation-duration: 8s; animation-delay: -5s; }
.card:nth-child(4n) .card-ph img { animation-direction: alternate-reverse; }
.card-ph::after { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 1px rgb(255 255 255 / .06); pointer-events: none; }
.card-tx { display: grid; gap: 5px; min-width: 0; }
.card-tx b { font: 500 15px/1.25 var(--f-body); }
.card-field { display: flex; align-items: center; gap: 7px; min-width: 0; color: var(--a, var(--mint)); font: 500 12px/1.2 var(--f-body); }
.card-field > span:last-child { min-width: 0; }
.field-mark { width: 22px; height: 22px; flex: none; display: grid; place-items: center; border-radius: 7px; background: color-mix(in srgb, var(--a, var(--mint)) 16%, transparent); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--a, var(--mint)) 40%, transparent); }
.field-mark .ic, .field-mark .mark { width: 14px; height: 14px; }
.card-tx i { font: 400 11.5px/1.3 var(--f-mono); font-style: normal; color: var(--muted); }
.card-li { position: absolute; top: 10px; right: 10px; width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%;
  background: color-mix(in srgb, var(--ink-0) 70%, transparent); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); color: var(--text);
  opacity: 0; transform: translateY(-4px); transition: opacity .25s, transform .25s var(--ease), background .2s, color .2s; }
.card:hover .card-li, .card-li:focus-visible { opacity: 1; transform: none; }
.card-li:hover { background: var(--mint); color: var(--ink-0); }
@media (hover: none) { .card-li { opacity: 1; transform: none; } }
@keyframes in { from { opacity: .001; transform: translateY(8px); } }
@media (prefers-reduced-motion: reduce) { .card { animation: none; } }

/* ---------- seminars */
.sems { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--s-6) var(--s-4); }
@media (max-width: 1000px) { .sems { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 720px) { .sems { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-5) var(--s-3); } }
.sem a { display: grid; gap: var(--s-3); }
.sem-ph { display: block; aspect-ratio: 9/14; overflow: hidden; border-radius: var(--r); background: var(--ink-1); position: relative; }
.sem-ph img { width: 100%; height: 100%; object-fit: cover; object-position: top; animation: photo-move 10s ease-in-out infinite alternate; }
.sem:nth-child(2n) .sem-ph img { animation-duration: 13s; animation-delay: -4s; }
.sem.is-land .sem-ph img { object-fit: contain; object-position: center; animation: none; }
.sem-ph::after { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 1px rgb(255 255 255 / .06); }
.sem-tx { display: grid; gap: 6px; min-width: 0; }
.sem-tx time { font: 500 11px/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--mint-dim); }
.sem-tx b { font: 400 14px/1.35 var(--f-body); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.who { display: flex; align-items: center; gap: 8px; font: 400 12px/1.2 var(--f-body); color: var(--muted); }
.who img { width: 22px; height: 22px; border-radius: 50%; object-fit: cover; }

/* ---------- contact */
.contact { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.contact li { min-width: 0; }
.ct { position: relative; height: 100%; display: grid; align-content: start; gap: 6px; padding: var(--s-6) var(--s-5); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: background .3s; }
a.ct:hover { background: var(--ink-1); }
.ic-ct { width: 34px; height: 34px; fill: none; stroke: var(--mint); stroke-width: 1.2; stroke-linecap: round; stroke-linejoin: round; margin-bottom: var(--s-5); }
.ct b { font: 500 20px/1.2 var(--f-display); }
.ct > span { font: 400 13px/1.45 var(--f-mono); color: var(--muted); overflow-wrap: anywhere; }
.copy { display: inline-flex; align-items: center; gap: 6px; justify-self: start; margin-top: var(--s-2); font: 500 11px/1 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--faint); padding: 7px 10px 7px 8px; border-radius: 99px; border: 1px solid var(--line); transition: color .2s, border-color .2s; }
.copy .ic { width: 14px; height: 14px; }
.copy:hover { color: var(--text); border-color: var(--line-2); }
.copy.ok { color: var(--mint); border-color: var(--mint-dim); }
@media (max-width: 760px) { .contact { grid-template-columns: 1fr; } .ct { padding: var(--s-5) var(--s-4); } .ic-ct { margin-bottom: var(--s-3); } }

/* ---------- footer */
.foot { border-top: 1px solid var(--line); padding-block: var(--s-6); margin-top: 0; }
.foot-in { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-5) var(--s-7); }
.foot-brand { display: flex; align-items: center; gap: var(--s-3); }
.foot-brand div, .foot-aut span { display: grid; font: 400 12px/1.45 var(--f-body); color: var(--faint); }
.foot-brand b { font: 600 15px/1.2 var(--f-display); color: var(--text); }
.foot-aut { display: flex; align-items: center; gap: var(--s-3); }
.foot-aut img { width: 30px; height: auto; opacity: .85; mix-blend-mode: screen; }
.foot-links { display: flex; gap: var(--s-2); margin-left: auto; }
.foot-links a { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--line); color: var(--muted); transition: color .2s, border-color .2s; }
.foot-links a:hover { color: var(--mint); border-color: var(--mint-dim); }
@media (max-width: 640px) { .foot-links { margin-left: 0; } }

/* ---------- person page */
.inner main { min-height: 70vh; overflow-x: clip; }
.back { display: inline-flex; align-items: center; gap: 8px; margin-block: var(--s-6) var(--s-6); font: 500 12px/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); transition: color .2s, gap .2s; }
.back:hover { color: var(--text); gap: 12px; }
.back .ic { width: 16px; height: 16px; }
.person-grid { display: grid; grid-template-columns: minmax(0, 420px) minmax(0, 1fr); gap: var(--s-8); align-items: start; }
.person-ph { margin: 0; position: relative; aspect-ratio: 4/5; max-width: 100%; }
.person-ph::before { content: ""; position: absolute; inset: 10% -6% -4% 10%; background: var(--a); filter: blur(80px); opacity: .18; border-radius: 50%; }
.person-ph .ph-clip { aspect-ratio: 4/5; border-radius: var(--r); box-shadow: 0 0 0 1px rgb(255 255 255 / .06), 0 30px 60px -30px rgb(0 0 0 / .8); }
.person-ph img { position: relative; width: 100%; height: 100%; object-fit: cover; animation: photo-move 12s ease-in-out infinite alternate; }
.person-tx { min-width: 0; display: grid; gap: var(--s-4); justify-items: start; padding-top: var(--s-5); }
.area-chip { display: inline-flex; align-items: center; gap: 10px; font: 500 11px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--a); }
.area-chip .ic, .area-chip .mark { width: 28px; height: 28px; stroke-width: 1.3; }
.fieldpage { padding-bottom: var(--s-9); }
.field-hero { display: grid; justify-items: start; gap: var(--s-4); max-width: 760px; margin-bottom: var(--s-7); }
.field-hero .area-icon { width: 52px; height: 56px; }
.field-hero h1 { font-size: clamp(40px, 6vw, 76px); font-weight: 500; letter-spacing: -.04em; line-height: .95; }
.field-about { margin: 0; max-width: 68ch; font: 400 18px/1.6 var(--f-body); color: var(--text); }
.field-count { margin: 0; font: 500 12px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--a, var(--mint)); }
.field-list { list-style: none; margin: 0; padding: 0; }
.fp { display: grid; grid-template-columns: 132px minmax(0, 1fr); gap: var(--s-5); align-items: start; padding: var(--s-5) 0; border-top: 1px solid var(--line); }
.fp-ph { display: block; overflow: hidden; border-radius: var(--r); aspect-ratio: 4/5; background: var(--ink-1); }
.fp-ph img { width: 100%; height: 100%; object-fit: cover; animation: photo-move 11s ease-in-out infinite alternate; }
.fp-tx { display: grid; gap: 8px; min-width: 0; padding-top: 2px; }
.fp-tx b { font: 500 clamp(22px, 2.4vw, 32px)/1.15 var(--f-display); letter-spacing: -.02em; }
.fp:hover b { color: var(--mint); }
.fp-tx i { font: 400 13px/1.3 var(--f-mono); font-style: normal; color: var(--muted); }
.fp-tx p { margin: 0; font: 400 15.5px/1.65 var(--f-body); color: var(--text); }
@media (max-width: 640px) { .fp { grid-template-columns: 88px minmax(0, 1fr); gap: var(--s-3); } .fp-tx b { font-size: 20px; } }
.person h1 { font-size: clamp(40px, 6.4vw, 84px); font-weight: 400; letter-spacing: -.025em; line-height: 1.08; margin-top: var(--s-2); }
.person .tags { margin-block: var(--s-2) var(--s-3); }
.person .tags li { border-color: color-mix(in srgb, var(--a) 40%, var(--line-2)); }
.person .btn-li:not(.is-search) { height: 48px; padding: 0 22px 0 16px; font-size: 14.5px; }
.person .btn-ic, .person .btn-li.is-search { height: 48px; }
.person .btn-ic { width: 48px; }
.mail { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-3); font: 400 13px/1.4 var(--f-mono); color: var(--muted); }
.mail .copy { margin-top: 0; }
.bio { width: 100%; max-width: 64ch; margin-top: var(--s-4); border-top: 1px solid var(--line); }
.bio summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; padding-block: var(--s-4); font: 500 12px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); transition: color .2s; }
.bio summary::-webkit-details-marker { display: none; }
.bio summary::after { content: "+"; font: 300 22px/1 var(--f-body); color: var(--faint); transition: transform .3s var(--ease); }
.bio[open] summary::after { transform: rotate(45deg); }
.bio summary:hover { color: var(--text); }
.bio p { color: #b9c4ca; font-size: 15.5px; line-height: 1.7; }
.bio p + p { margin-top: var(--s-3); }
.bio[open] { padding-bottom: var(--s-2); }
@media (max-width: 820px) { .person-grid { grid-template-columns: 1fr; gap: var(--s-5); } .person-ph { max-width: 360px; } .person-tx { padding-top: 0; } }

.same { margin-top: var(--s-8); padding-top: var(--s-6); border-top: 1px solid var(--line); }
.mini-h { font: 500 11px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: var(--s-4); }
.same ul { display: flex; flex-wrap: wrap; gap: var(--s-2); }
.same img { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; transition: transform .3s var(--ease); box-shadow: 0 0 0 1px var(--line-2); }
.same a:hover img, .same a:focus-visible img { transform: translateY(-2px); box-shadow: 0 0 0 2px var(--a); }

.pn { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-4); margin-block: var(--s-7) var(--s-8); }
.pn a { display: flex; align-items: center; gap: var(--s-3); padding: var(--s-3); border: 1px solid var(--line); border-radius: 99px; min-width: 0; font: 400 14px/1.2 var(--f-body); color: var(--muted); transition: border-color .2s, color .2s; }
.pn a:last-child { justify-content: flex-end; text-align: right; }
.pn a:hover { border-color: var(--line-2); color: var(--text); }
.pn img { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; flex: none; }
.pn span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
@media (max-width: 520px) { .pn a .ic { display: none; } .pn a { font-size: 13px; } }

/* ---------- seminar page */
.sem-grid { display: grid; grid-template-columns: minmax(0, 440px) minmax(0, 1fr); gap: var(--s-8); align-items: start; }
.sem-grid.is-land { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); }
.sem-poster { margin: 0; }
.sem-poster .ph-clip { border-radius: var(--r); box-shadow: 0 0 0 1px rgb(255 255 255 / .06), 0 30px 60px -30px rgb(0 0 0 / .8); }
.sem-poster img { width: 100%; height: 100%; object-fit: cover; animation: photo-move 12s ease-in-out infinite alternate; }
.sem-info { min-width: 0; display: grid; gap: var(--s-5); justify-items: start; position: sticky; top: 100px; }
.sem-info h1 { font-size: clamp(28px, 3.6vw, 46px); font-weight: 400; letter-spacing: -.03em; line-height: 1.08; }
.sem-info .eyebrow { color: var(--mint-dim); }
.speaker { display: flex; align-items: center; gap: var(--s-3); }
.speaker img { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; box-shadow: 0 0 0 1px var(--line-2); }
.speaker div { display: grid; gap: 2px; }
.speaker b { font: 500 16px/1.2 var(--f-body); }
.speaker span { font: 400 12px/1.3 var(--f-mono); color: var(--muted); }
.sem-info .bio { margin-top: 0; }
@media (max-width: 820px) { .sem-grid, .sem-grid.is-land { grid-template-columns: 1fr; gap: var(--s-6); } .sem-poster { max-width: 440px; } .sem-info { position: static; } }

/* ---------- 404 */
.nf .wrap { display: grid; justify-items: start; gap: var(--s-4); padding-block: var(--s-9); }
.nf .mark { width: 64px; height: 64px; }
.nf h1 { font-size: 120px; font-weight: 300; color: var(--mint); }
.nf p { color: var(--muted); }

/* ---------- seminar extras (upcoming badge, meta, no-poster placeholder) */
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; border-radius: 99px; background: var(--mint); color: var(--ink-0); font: 500 10.5px/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; }
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .25; } }
@media (prefers-reduced-motion: reduce) { .badge::before { animation: none; } }
.sem-ph .badge { position: absolute; top: 10px; left: 10px; }
.sem-info .eyebrow .badge { margin-left: 6px; }
.sem.is-next .sem-ph { box-shadow: 0 0 0 1px var(--mint-dim), 0 0 40px -10px color-mix(in srgb, var(--mint) 50%, transparent); }
.sem-blank { display: grid; place-items: center; width: 100%; height: 100%; min-height: 240px; background: radial-gradient(circle at 30% 25%, #1d2a2c, var(--ink-1)); border-radius: var(--r); }
.sem-blank .mark { width: 30%; height: auto; opacity: .7; }
.sem-meta { display: flex; flex-wrap: wrap; gap: 6px 18px; font: 400 13px/1.4 var(--f-mono); color: var(--muted); }
.sem-meta span { display: inline-flex; align-items: center; gap: 6px; }
.sem-meta .ic { width: 15px; height: 15px; }