/* =============================================================
   ALNEX LABS — Neo-Volcanic Intelligence, v3
   A topographic survey of the future: one serif voice for what
   the lab believes, one grotesque for how it works.
   ============================================================= */

/* ---------- Fallback metrics (limit layout shift on font swap) ---------- */
@font-face {
  font-family: "Newsreader Fallback"; src: local("Georgia");
  size-adjust: 96.94%; ascent-override: 75.82%; descent-override: 27.34%; line-gap-override: 0%;
}
@font-face {
  font-family: "Hanken Fallback"; src: local("Arial");
  size-adjust: 100.92%; ascent-override: 99.09%; descent-override: 30.02%; line-gap-override: 0%;
}

/* ---------- Tokens ---------- */
:root {
  --obsidian: #05070A;
  --ice: #EAF7FF;
  --blue: #28A9FF;
  --core: #006BFF;
  --ember: #FF7138;

  --serif: "Newsreader", "Newsreader Fallback", Georgia, serif;
  --sans: "Hanken Grotesk", "Hanken Fallback", Arial, sans-serif;

  /* Perfect-fourth scale from a 17px body */
  --s-1: 0.8125rem;
  --s0: 1.0625rem;
  --s1: 1.375rem;
  --s2: clamp(1.5rem, 2.2vw, 1.875rem);
  --s3: clamp(1.875rem, 3.2vw, 2.625rem);
  --s4: clamp(2.5rem, 5.4vw, 4.5rem);
  --display: clamp(3rem, 8.6vw, 8.75rem);

  --gutter: clamp(1.25rem, 5vw, 4.5rem);
  --max: 88rem;
  --ease: cubic-bezier(.22, .61, .2, 1);
  --slow: 420ms;
  --t-sm: .9375rem;   /* 15px: UI text, between --s-1 and --s0 */
}

:root,
[data-theme="dark"] {
  --bg: var(--obsidian);
  --bg-raised: #0A0F15;
  --ink: var(--ice);
  --ink-2: rgba(234, 247, 255, .74);
  --ash: #8A97A3;
  --line: rgba(234, 247, 255, .12);
  --line-strong: rgba(234, 247, 255, .3);
  --line-ui: rgba(234, 247, 255, .46);
  --accent: var(--blue);
  --on-accent: var(--obsidian);
  --scrim: rgba(5, 7, 10, .66);
  --field-rgb: 40, 169, 255;
  --field-alpha: 1;
  color-scheme: dark;
}

[data-theme="light"] {
  --bg: var(--ice);
  --bg-raised: #F6FBFF;
  --ink: var(--obsidian);
  --ink-2: rgba(5, 7, 10, .76);
  --ash: #4C5965;
  --line: rgba(5, 7, 10, .13);
  --line-strong: rgba(5, 7, 10, .34);
  --line-ui: rgba(5, 7, 10, .5);
  --accent: #0057D9;
  --on-accent: #FFFFFF;
  --scrim: rgba(234, 247, 255, .7);
  --field-rgb: 0, 87, 217;
  --field-alpha: 1.5;
  color-scheme: light;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
  scrollbar-gutter: stable;
}
html.is-locked { overflow: hidden; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: var(--s0);
  line-height: 1.6;
  font-kerning: normal;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background-color var(--slow) var(--ease), color var(--slow) var(--ease);
}

h1, h2, h3, p, ul, ol, dl, dd, figure, blockquote, fieldset { margin: 0; padding: 0; }
ul, ol { list-style: none; }
img, svg { display: block; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }

::selection { background: var(--accent); color: var(--on-accent); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
}

.skip-link {
  position: fixed; top: 1rem; left: 1rem; z-index: 100;
  padding: .6rem 1rem; background: var(--accent); color: var(--on-accent);
  transform: translateY(-200%);
}
.skip-link:focus { transform: none; }

.tnum { font-variant-numeric: tabular-nums; letter-spacing: .02em; }

#field {
  position: fixed; inset: 0; z-index: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}

main, .footer { position: relative; z-index: 1; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .6rem;
  min-height: 3rem; padding: 0 1.5rem;
  border-radius: 999px;
  font-size: var(--t-sm); font-weight: 500; letter-spacing: .005em;
  white-space: nowrap;
  transition: background-color var(--slow) var(--ease), color var(--slow) var(--ease), border-color var(--slow) var(--ease);
}
.btn svg { width: 1rem; height: 1rem; }

.btn:active { transform: translateY(1px); }
.btn--solid { background: var(--accent); color: var(--on-accent); }
.btn--solid:hover { background: var(--ink); color: var(--bg); }

.btn--line { border: 1px solid var(--line-strong); color: var(--ink); }
.btn--line:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- Nav ---------- */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 2rem;
  height: 4.5rem; padding-inline: var(--gutter);
  border-bottom: 1px solid transparent;
  transition: background-color var(--slow) var(--ease), border-color var(--slow) var(--ease);
}
/* The blur lives on a pseudo-element: a backdrop-filter on .nav itself would
   trap the fixed mobile menu inside the 4.5rem bar. */
.nav::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: var(--bg);
  opacity: 0;
  transition: opacity var(--slow) var(--ease);
}
@supports (background: color-mix(in srgb, red, blue)) and ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .nav::before {
    background: color-mix(in srgb, var(--bg) 82%, transparent);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
  }
}
.nav.is-stuck::before { opacity: 1; }
.nav.is-stuck { border-bottom-color: var(--line); }

.brand { display: inline-flex; align-items: center; gap: .7rem; transition: opacity var(--slow) var(--ease); }
.brand:hover { opacity: .8; }
.mark--light { display: none; }
[data-theme="light"] .mark--light { display: block; }
[data-theme="light"] .mark--dark { display: none; }
.brand-word { font-weight: 600; font-size: 1rem; letter-spacing: .01em; }

.nav-links { display: flex; gap: clamp(1rem, 2vw, 2rem); }
.nav-links a {
  font-size: .9063rem; color: var(--ink-2);
  padding-block: .35rem;
  background: linear-gradient(currentColor, currentColor) left bottom / 0 1px no-repeat;
  transition: color var(--slow) var(--ease), background-size var(--slow) var(--ease);
}
.nav-links a:hover { color: var(--ink); }
.nav-links a.is-active { color: var(--ink); background-size: 100% 1px; }

.nav-tools { display: flex; align-items: center; gap: .9rem; }

.icon-btn {
  display: grid; place-items: center;
  width: 2.25rem; height: 2.25rem; border-radius: 50%;
  border: 1px solid var(--line); color: var(--ink-2);
  transition: border-color var(--slow) var(--ease), color var(--slow) var(--ease);
}
.icon-btn:hover { border-color: var(--line-strong); color: var(--ink); }
.ico { width: 1.05rem; height: 1.05rem; }
.ico-sun { display: none; }
[data-theme="light"] .ico-sun { display: block; }
[data-theme="light"] .ico-moon { display: none; }

.lang-toggle { display: flex; gap: .15rem; }
.lang-toggle button {
  padding: .3rem .4rem; font-size: .875rem; color: var(--ash);
  transition: color var(--slow) var(--ease);
}
.lang-toggle button:hover { color: var(--ink); }
.lang-toggle button[aria-pressed="true"] {
  color: var(--ink);
  text-decoration: underline; text-underline-offset: .35em; text-decoration-thickness: 1px;
}

.nav-burger { display: none; width: 2.25rem; height: 2.25rem; position: relative; }
.nav-burger span {
  position: absolute; left: .45rem; right: .45rem; height: 1px; background: currentColor;
  transition: transform var(--slow) var(--ease);
}
.nav-burger span:first-child { top: calc(50% - 4px); }
.nav-burger span:last-child { top: calc(50% + 4px); }
.menu-open .nav-burger span:first-child { transform: translateY(4px) rotate(45deg); }
.menu-open .nav-burger span:last-child { transform: translateY(-4px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  display: flex; flex-direction: column; justify-content: flex-end;
  min-height: min(100vh, 64rem); min-height: min(100svh, 64rem);
  max-width: var(--max); margin-inline: auto;
  padding: 7rem var(--gutter) clamp(2rem, 5vh, 3.5rem);
}

.hero-place {
  font-size: var(--t-sm); color: var(--ash);
  margin-bottom: clamp(1.5rem, 4vh, 2.75rem);
}

.hero-motto {
  font-family: var(--serif);
  font-weight: 300;
  font-optical-sizing: auto;
  font-size: var(--display);
  line-height: .98;
  letter-spacing: -.028em;
}
.motto-line { display: block; }
.motto-line--accent { color: var(--accent); }

.hero-foot {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) auto minmax(0, .6fr);
  align-items: end; gap: 2rem 3rem;
  margin-top: clamp(2.5rem, 7vh, 5rem);
  padding-top: 1.75rem;
  border-top: 1px solid var(--line);
}
.hero-intro { max-width: 38ch; color: var(--ink-2); }
.hero-cta { display: flex; flex-wrap: wrap; gap: .75rem; }
.hero-coords {
  display: flex; flex-direction: column; align-items: flex-end;
  font-size: var(--s-1); color: var(--ash);
  font-variant-numeric: tabular-nums; letter-spacing: .04em;
}

/* The single orchestrated moment: line one surfaces, then line two
   arrives as the Alnex Field takes form behind it. Pure CSS from first
   paint (no JS gate), starting at .01 rather than 0 so the browser counts
   the headline as painted immediately (LCP) while it still reads as dark. */
@keyframes surface {
  from { opacity: .01; transform: translateY(.18em); }
  to   { opacity: 1; transform: none; }
}
@keyframes appear {
  from { opacity: .01; visibility: hidden; }
  1%   { visibility: visible; }
  to   { opacity: 1; visibility: visible; }
}
@media (prefers-reduced-motion: no-preference) {
  .hero-place  { animation: appear 1.6s var(--ease) .1s both; }
  .motto-line  { animation: surface 1.6s var(--ease) .35s both; }
  .motto-line--accent { animation-duration: 2.2s; animation-delay: 1.7s; }
  /* CTAs stay out of the tab order until they are actually visible */
  .hero-foot   { animation: appear 1.6s var(--ease) 2.6s both; }
}

/* ---------- Sections ---------- */
.section {
  display: grid;
  grid-template-columns: minmax(11rem, 3fr) 9fr;
  gap: 2rem clamp(2rem, 5vw, 5rem);
  max-width: var(--max); margin-inline: auto;
  padding: clamp(5rem, 11vw, 9.5rem) var(--gutter);
}
/* Hairline between sections, aligned to the gutters rather than edge to edge */
.section + .section {
  background: linear-gradient(var(--line), var(--line)) top center / calc(100% - 2 * var(--gutter)) 1px no-repeat;
}

.rail { align-self: start; position: sticky; top: 6.5rem; }
.rail-title {
  font-size: var(--t-sm); font-weight: 600; letter-spacing: .01em;
  color: var(--ink);
}
.rail-note { margin-top: .6rem; max-width: 22ch; font-size: var(--s-1); line-height: 1.5; color: var(--ash); }

.content { min-width: 0; }

.statement {
  font-family: var(--serif);
  font-weight: 300;
  font-size: var(--s3);
  line-height: 1.16;
  letter-spacing: -.012em;
  max-width: 24ch;
}

.prose { max-width: 62ch; color: var(--ink-2); }
.prose p + p { margin-top: 1em; }
.statement + .prose { margin-top: 2.25rem; }

.prose--cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1.25rem 2.5rem;
  max-width: none;
}
.prose--cols p + p { margin-top: 0; }

/* Philosophy — a genuine sequence, so it is numbered */
.method {
  display: grid; grid-template-columns: repeat(4, 1fr);
  margin-top: clamp(3.5rem, 7vw, 5.5rem);
  counter-reset: none;
}
.method li {
  display: flex; flex-direction: column; gap: .9rem;
  padding: 1.1rem 1.5rem 0 0;
  border-top: 1px solid var(--line-strong);
  font-family: var(--serif); font-size: var(--s2); font-weight: 300;
  position: relative;
}
.method li::before {
  content: ""; position: absolute; top: -4px; left: 0;
  width: 7px; height: 7px; border-radius: 50%; background: var(--bg);
  border: 1px solid var(--accent);
}
.method li:last-child::before { background: var(--accent); }
.method-n { font-family: var(--sans); font-size: var(--s-1); color: var(--ash); font-variant-numeric: tabular-nums; }

.creed {
  margin-top: clamp(4rem, 8vw, 6.5rem);
  font-family: var(--serif); font-weight: 300;
  font-size: var(--s2); line-height: 1.3;
}
.creed span { display: block; }
.creed-accent { color: var(--accent); }

/* Labs */
.labs {
  display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr);
  gap: 3rem; align-items: center;
}
.island { width: 100%; max-width: 26rem; justify-self: end; }
.island svg { width: 100%; height: auto; overflow: visible; }
.island polygon { fill: none; stroke-width: 1; vector-effect: non-scaling-stroke; }
.island .coast { stroke: var(--line-strong); }
.island .contour { stroke: rgba(var(--field-rgb), .28); }
.island .summit { stroke: var(--accent); }
.island .core { fill: var(--ember); }

/* Experiments — a ledger, not a card grid */
.ledger { border-top: 1px solid var(--line-strong); }
.entry {
  position: relative;
  display: grid;
  grid-template-columns: 5.5rem minmax(0, 1fr) 13rem 8.5rem;
  gap: .5rem 2rem; align-items: baseline;
  padding: 2rem 0 2.1rem;
  border-bottom: 1px solid var(--line);
  transition: background-color var(--slow) var(--ease);
}
.entry-id, .note-id { font-size: var(--s-1); color: var(--ash); }
.entry-name {
  font-family: var(--serif); font-weight: 300;
  font-size: var(--s4); line-height: 1; letter-spacing: .02em;
}
.entry-open { text-align: left; letter-spacing: inherit; transition: color var(--slow) var(--ease); }
.entry-open::after { content: ""; position: absolute; inset: 0; }
.entry-open:focus-visible { outline: none; }
.entry-open:focus-visible::after { outline: 2px solid var(--accent); outline-offset: -2px; }
.entry-desc { margin-top: .9rem; max-width: 48ch; color: var(--ink-2); }
.entry-cat { font-size: var(--t-sm); color: var(--ink-2); }
.entry-more {
  grid-column: 2; margin-top: .25rem;
  font-size: var(--s-1); font-weight: 500; color: var(--accent);
  opacity: .0; transition: opacity var(--slow) var(--ease);
}
.entry:hover .entry-open, .entry:focus-within .entry-open { color: var(--accent); }
.entry:hover .entry-more, .entry:focus-within .entry-more { opacity: 1; }
@media (hover: none) { .entry-more { opacity: 1; } }

.redacted {
  display: inline-block; vertical-align: middle;
  width: 7.5em; height: .5em;
  background: repeating-linear-gradient(135deg, var(--line-strong) 0 1px, transparent 1px 7px);
  border: 1px solid var(--line-strong);
}
.is-sealed .entry-desc { color: var(--ash); }

/* Status — the dot carries state */
.status {
  display: inline-flex; align-items: center; gap: .55rem;
  font-size: var(--s-1); color: var(--ink-2); white-space: nowrap;
}
.status::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  border: 1px solid var(--accent); flex: none;
}
.status[data-status="ACTIVE"]::before,
.status[data-status="EXPERIMENTING"]::before { background: var(--accent); }
.status[data-status="EXPERIMENTAL"]::before { border-color: var(--ember); }
.status[data-status="OPEN QUESTION"]::before { border-color: var(--ash); border-style: dashed; }

/* Inside the lab — research log */
.log { border-top: 1px solid var(--line-strong); }
.note {
  display: grid;
  grid-template-columns: 5.5rem minmax(0, 1fr) 14rem;
  gap: .5rem 2rem; align-items: baseline;
  padding: 1.9rem 0;
  border-bottom: 1px solid var(--line);
}
.note-title { font-family: var(--serif); font-weight: 300; font-size: var(--s2); line-height: 1.2; }
.note-desc { margin-top: .6rem; max-width: 56ch; color: var(--ink-2); }
.note-meta { display: flex; flex-direction: column; gap: .45rem; font-size: var(--s-1); color: var(--ink-2); }
.aside { margin-top: 2rem; max-width: 60ch; font-size: var(--t-sm); color: var(--ash); }

/* Culture */
.culture {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2.5rem, 5vw, 4.5rem); align-items: start;
}
.themes { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 2.25rem; }
.themes li {
  padding: .3rem .85rem; border: 1px solid var(--line); border-radius: 999px;
  font-size: var(--s-1); color: var(--ink-2);
}
.flagship {
  padding: clamp(1.75rem, 3.5vw, 2.75rem);
  border: 1px solid var(--line);
  background: var(--bg-raised);
}
@supports (background: color-mix(in srgb, red, blue)) {
  .flagship { background: color-mix(in srgb, var(--bg-raised) 70%, transparent); }
}
.flagship-kicker { display: flex; gap: 1rem; font-size: var(--s-1); color: var(--ash); }
.flagship-name {
  margin: 1.5rem 0 1.25rem;
  font-family: var(--serif); font-weight: 300;
  font-size: clamp(3.5rem, 7vw, 6.25rem); line-height: .95; letter-spacing: .03em;
}
.flagship p:not(.flagship-kicker) { color: var(--ink-2); max-width: 44ch; }
.flagship .btn { margin-top: 2rem; }

/* Behind the lab */
.behind {
  display: grid; grid-template-columns: 13rem minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4.5rem); align-items: start;
}
.monogram {
  font-family: var(--serif); font-weight: 300;
  font-size: 7.5rem; line-height: .8; letter-spacing: -.04em;
}
.founder-name { margin-top: 1.75rem; font-weight: 600; }
.founder-role { font-size: var(--t-sm); color: var(--ash); }
.conviction {
  margin: 2.5rem 0;
  padding-left: 1.5rem;
  border-left: 1px solid var(--accent);
  font-family: var(--serif); font-weight: 300;
  font-size: var(--s3); line-height: 1.18;
  max-width: 22ch;
}

/* Connect */
.connect-title {
  font-family: var(--serif); font-weight: 300;
  font-size: clamp(2.75rem, 7vw, 6.5rem);
  line-height: 1; letter-spacing: -.024em;
}
.connect-title span { display: block; }

.reasons { border: 0; margin-top: clamp(2.5rem, 5vw, 3.5rem); min-width: 0; }
.reasons legend { margin-bottom: 1rem; color: var(--ink-2); }
.reasons-list { display: flex; flex-wrap: wrap; gap: .55rem; }
.reason { position: relative; cursor: pointer; }
.reason input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.reason span {
  display: inline-block;
  padding: .55rem 1.1rem;
  border: 1px solid var(--line-ui); border-radius: 999px;
  font-size: var(--t-sm); color: var(--ink-2);
  transition: background-color var(--slow) var(--ease), color var(--slow) var(--ease), border-color var(--slow) var(--ease);
}
.reason:hover span { border-color: var(--ink); color: var(--ink); }
.reason input:checked + span { background: var(--ink); border-color: var(--ink); color: var(--bg); }
.reason input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 3px; }

.connect-actions {
  display: flex; flex-wrap: wrap; align-items: center; gap: 1.25rem 2rem;
  margin-top: 2.5rem;
}
.connect-mail { display: flex; flex-wrap: wrap; align-items: baseline; gap: .4rem 1rem; font-size: var(--t-sm); }
.connect-address { color: var(--ink); user-select: all; font-variant-numeric: tabular-nums; }
.copy-btn {
  font-size: var(--s-1); font-weight: 500; color: var(--ink-2);
  text-decoration: underline; text-decoration-color: var(--line-ui);
  text-underline-offset: .3em; text-decoration-thickness: 1px;
  transition: color var(--slow) var(--ease), text-decoration-color var(--slow) var(--ease);
}
.copy-btn:hover { color: var(--ink); text-decoration-color: var(--accent); }
.copy-btn.is-done { color: var(--accent); }
.connect-hint { margin-top: 1rem; font-size: var(--s-1); color: var(--ash); }
.connect-status { min-height: 1.5em; margin-top: .25rem; font-size: var(--s-1); color: var(--accent); }

/* ---------- Footer ---------- */
.footer {
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 2.5rem 3rem;
  max-width: var(--max); margin-inline: auto;
  padding: 4rem var(--gutter) 2.5rem;
  background: linear-gradient(var(--line), var(--line)) top center / calc(100% - 2 * var(--gutter)) 1px no-repeat;
  font-size: var(--t-sm); color: var(--ink-2);
}
.footer-name { font-family: var(--serif); font-size: var(--s2); font-weight: 300; color: var(--ink); margin-bottom: .75rem; }
.footer-creed { margin-top: .25rem; color: var(--ash); }
.modal-panel:focus { outline: none; }
.footer-nav { display: grid; grid-template-columns: repeat(2, max-content); gap: .5rem 3rem; align-content: start; justify-self: end; }
.footer-nav a { transition: color var(--slow) var(--ease); }
.footer-nav a:hover { color: var(--ink); }
.footer-legal {
  grid-column: 1 / -1; display: flex; justify-content: space-between;
  padding-top: 1.5rem; border-top: 1px solid var(--line);
  font-size: var(--s-1); color: var(--ash);
}

/* ---------- Project dialog ---------- */
.modal { position: fixed; inset: 0; z-index: 80; display: flex; justify-content: flex-end; }
.modal[hidden] { display: none; }
.modal-scrim {
  position: absolute; inset: 0; background: var(--scrim);
  -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
  opacity: 0; transition: opacity var(--slow) var(--ease);
}
.modal-panel {
  position: relative;
  width: min(40rem, 100%); height: 100%; overflow-y: auto; overscroll-behavior: contain;
  padding: clamp(4rem, 8vh, 6rem) clamp(1.5rem, 4vw, 3.5rem) 3rem;
  background: var(--bg-raised);
  border-left: 1px solid var(--line);
  opacity: 0; transform: translateX(3%);
  transition: opacity var(--slow) var(--ease), transform 600ms var(--ease);
}
.modal.is-open .modal-scrim, .modal.is-open .modal-panel { opacity: 1; transform: none; }
.modal-close {
  position: absolute; top: 1.25rem; right: 1.25rem;
  display: grid; place-items: center;
  width: 2.5rem; height: 2.5rem; border-radius: 50%;
  border: 1px solid var(--line); color: var(--ink-2);
  transition: border-color var(--slow) var(--ease), color var(--slow) var(--ease);
}
.modal-close:hover { border-color: var(--line-strong); color: var(--ink); }
.modal-close svg { width: 1.1rem; height: 1.1rem; }

.m-id { font-size: var(--s-1); color: var(--ash); }
.m-name {
  margin: .75rem 0 2rem;
  font-family: var(--serif); font-weight: 300;
  font-size: clamp(3rem, 6vw, 4.75rem); line-height: 1; letter-spacing: .02em;
}
.m-meta {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem;
  padding: 1.25rem 0; border-block: 1px solid var(--line);
}
.m-meta dt { font-size: var(--s-1); color: var(--ash); }
.m-meta dd { margin-top: .2rem; font-size: var(--t-sm); }
.m-desc { margin-top: 2rem; font-family: var(--serif); font-size: 1.25rem; line-height: 1.55; font-weight: 300; max-width: 52ch; }
.m-sub { margin-top: 2.5rem; font-size: var(--t-sm); font-weight: 600; }
.m-list { margin-top: .75rem; border-top: 1px solid var(--line); }
.m-list li { padding: .8rem 0; border-bottom: 1px solid var(--line); color: var(--ink-2); }
.m-visit { margin-top: 2.5rem; }

/* ---------- Responsive ---------- */
@media (max-width: 1280px) {
  .entry { grid-template-columns: 5rem minmax(0, 1fr) 8.5rem; }
  .entry-cat { grid-column: 2; grid-row: 2; }
  .entry .status { grid-column: 3; grid-row: 1; }
  .entry-more { grid-row: 3; }
}

@media (max-width: 1024px) {
  .section { grid-template-columns: 1fr; }
  .rail { position: static; }
  .labs, .culture { grid-template-columns: 1fr; }
  .island { justify-self: start; max-width: 20rem; }
}

@media (max-width: 900px) {
  .nav-burger { display: block; }
  .nav-links {
    position: fixed; inset: 4.5rem 0 0; z-index: 49;
    flex-direction: column; gap: .25rem;
    padding: 2rem var(--gutter);
    background: var(--bg);
    visibility: hidden; opacity: 0;
    transition: opacity var(--slow) var(--ease), visibility 0s linear var(--slow);
  }
  .menu-open .nav-links { visibility: visible; opacity: 1; transition-delay: 0s; }
  .menu-open .nav { border-bottom-color: var(--line); }
  .menu-open .nav::before { opacity: 1; background: var(--bg); -webkit-backdrop-filter: none; backdrop-filter: none; }
  .nav-links a {
    font-family: var(--serif); font-weight: 300; font-size: var(--s3);
    color: var(--ink); padding-block: .5rem;
    background: none; border-bottom: 1px solid var(--line);
  }
  .nav-links a.is-active { color: var(--accent); }

  .hero-foot { grid-template-columns: 1fr auto; }
  .hero-coords { display: none; }
}

@media (max-width: 760px) {
  .mw { display: block; }
  .hero-motto { font-size: clamp(2.6rem, 12.5vw, 4.5rem); line-height: 1.02; }
  .hero-foot { grid-template-columns: 1fr; }

  .method { grid-template-columns: repeat(2, 1fr); row-gap: 2rem; }

  .entry, .note { grid-template-columns: 1fr auto; padding-block: 1.6rem; }
  .entry-id, .note-id { grid-column: 1; grid-row: 1; }
  .entry .status { grid-column: 2; grid-row: 1; }
  .entry-main, .note-main { grid-column: 1 / -1; grid-row: 2; }
  .entry-cat { grid-column: 1 / -1; grid-row: 3; }
  .entry-more { grid-column: 1 / -1; grid-row: 4; }
  .note-meta { grid-column: 1 / -1; grid-row: 3; flex-direction: row; flex-wrap: wrap; gap: .5rem 1.5rem; }

  .island { max-width: 15rem; }
  .behind { grid-template-columns: 1fr; }
  .monogram { font-size: 5.5rem; }

  .footer { grid-template-columns: 1fr; }
  .footer-nav { justify-self: start; }
  .footer-legal { flex-direction: column; gap: .25rem; }

  .m-meta { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 420px) {
  .brand-word { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0s !important; animation: none !important; }
}