/* ============================================================
   Empirical Ventures — design system
   Black canvas · acid-lime accent · Fraunces / Inter / JetBrains Mono
   ============================================================ */

:root {
  --ink: #0a0a0a;
  --ink-2: #141414;
  --ink-3: #1d1d1d;
  --line: #2a2a2a;
  --line-soft: #e6e6e2;
  --paper: #ffffff;
  --paper-2: #f4f4f1;
  --paper-3: #ebebe6;
  --lime: #c1ff72;           /* the empiricalventures.vc sketch green */
  --lime-deep: #8ccf2e;

  /* sector spectrum — distinct, complementary accents used only on sector labels */
  --sec-life: #c1ff72;
  --sec-deeptech: #5bd6e2;
  --sec-materials: #f4b14a;
  --sec-robotics: #b98cff;
  --violet: #b98cff;       /* secondary accent, used sparingly alongside lime */
  --violet-deep: #7c4fe0;
  --fog: #7d7d78;
  --fog-2: #9a9a94;
  --white-70: rgba(255, 255, 255, .70);
  --white-50: rgba(255, 255, 255, .50);
  --white-12: rgba(255, 255, 255, .12);

  --serif: "Droid Serif", Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --wrap: 1240px;
  --gutter: clamp(20px, 5vw, 64px);
  --radius: 4px;
  --pill: 300px;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { overflow-x: hidden; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}
body {
  font-family: var(--sans);
  background: var(--ink);
  color: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
ul { list-style: none; padding: 0; }

::selection { background: var(--lime); color: var(--ink); }

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

.skip {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--lime); color: var(--ink); padding: 12px 20px;
  font: 600 14px/1 var(--sans);
}
.skip:focus { left: 12px; top: 12px; }

/* ---------- layout ---------- */
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(72px, 10vw, 148px); position: relative; }
.section--tight { padding-block: clamp(48px, 6vw, 88px); }
.on-ink { background: var(--ink); color: var(--paper); }
.on-ink-2 { background: var(--ink-2); color: var(--paper); }
.on-paper { background: var(--paper); color: var(--ink); }
.on-paper-2 { background: var(--paper-2); color: var(--ink); }

/* ---------- type ---------- */
.eyebrow {
  font: 500 12px/1 var(--mono);
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--lime-deep);
  display: inline-flex; align-items: center; gap: 10px;
}
.on-ink .eyebrow, .on-ink-2 .eyebrow { color: var(--lime); }
.eyebrow::before {
  content: ""; width: 26px; height: 1px; background: currentColor; opacity: .6;
}
.eyebrow--plain::before { display: none; }
.eyebrow--violet, .on-ink .eyebrow--violet, .on-ink-2 .eyebrow--violet { color: var(--violet); }

h1, h2, h3, h4 { font-family: var(--serif); font-weight: 400; letter-spacing: -.015em; line-height: 1.06; font-optical-sizing: auto; }
.display {
  font-size: clamp(30px, 3.9vw, 58px);
  line-height: 1.08;
  letter-spacing: -.02em;
  font-weight: 400;
}
.h2 { font-size: clamp(28px, 3.6vw, 50px); line-height: 1.08; letter-spacing: -.02em; }
.h3 { font-size: clamp(21px, 2.3vw, 30px); }
.lead {
  font-size: clamp(15.5px, 1vw, 17.5px);
  line-height: 1.62;
  color: var(--white-70);
  max-width: 58ch;
}
.on-paper .lead, .on-paper-2 .lead { color: #3a3a38; }
.serif-em { font-style: italic; }
.mark {
  color: var(--lime-deep);
  font-style: italic;
}
.on-ink .mark, .on-ink-2 .mark { color: var(--lime); }
.measure { max-width: 64ch; }
.small { font-size: 14px; }
.mono-label { font: 500 12px/1.5 var(--mono); letter-spacing: .1em; color: var(--fog-2); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 28px;
  border-radius: var(--pill);
  font: 600 14.5px/1 var(--sans);
  letter-spacing: .01em;
  border: 1px solid transparent;
  transition: transform .25s var(--ease), background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
  will-change: transform;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn .arw { transition: transform .25s var(--ease); }
.btn:hover .arw { transform: translateX(4px); }

.btn--primary { background: var(--lime); color: var(--ink); }
.btn--primary:hover { background: #d0ff8c; }
.btn--ghost { border-color: var(--white-12); color: var(--paper); }
.btn--ghost:hover { border-color: var(--lime); color: var(--lime); }
.on-paper .btn--ghost, .on-paper-2 .btn--ghost { border-color: rgba(0,0,0,.18); color: var(--ink); }
.on-paper .btn--ghost:hover, .on-paper-2 .btn--ghost:hover { border-color: var(--ink); }
.btn--dark { background: var(--ink); color: var(--paper); }
.btn--dark:hover { background: var(--ink-3); }

.link-arw {
  display: inline-flex; align-items: center; gap: 8px;
  font: 600 14.5px/1 var(--sans);
  color: var(--ink); position: relative;
  padding-bottom: 3px;
}
.on-ink .link-arw, .on-ink-2 .link-arw { color: var(--paper); }
.link-arw::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1.5px; width: 100%;
  background: var(--lime-deep); transform: scaleX(0); transform-origin: left;
  transition: transform .3s var(--ease);
}
.on-ink .link-arw::after, .on-ink-2 .link-arw::after { background: var(--lime); }
.link-arw:hover::after { transform: scaleX(1); }
.link-arw .arw { transition: transform .25s var(--ease); }
.link-arw:hover .arw { transform: translateX(4px); }

/* ============================================================
   HEADER + RISK BANNER
   ============================================================ */
.riskbar {
  background: var(--lime);
  color: var(--ink);
  font: 500 12.5px/1.45 var(--sans);
  border-bottom: 1px solid rgba(0,0,0,.12);
}
.riskbar__in {
  display: flex; align-items: center; gap: 16px;
  padding: 9px var(--gutter);
  max-width: 1400px; margin-inline: auto;
}
.riskbar strong { font-weight: 700; }
.riskbar a { text-decoration: underline; text-underline-offset: 2px; font-weight: 600; white-space: nowrap; }
.riskbar__x {
  margin-left: auto; background: none; border: 0; color: var(--ink);
  width: 26px; height: 26px; border-radius: 50%; flex: none;
  display: grid; place-items: center; font-size: 15px; line-height: 1;
  transition: background .2s;
}
.riskbar__x:hover { background: rgba(0,0,0,.12); }
.riskbar.is-hidden { display: none; }

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(10,10,10,.78);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--white-12);
  transition: background .3s;
}
.site-header__in {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px; padding-inline: var(--gutter);
  max-width: 1400px; margin-inline: auto;
}
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand img { height: 22px; width: auto; }
.brand__word { font-family: var(--serif); font-size: 19px; letter-spacing: -.02em; color: #fff; font-weight: 420; }
.brand__word b { font-weight: 420; }
.brand__word span { display: block; font: 500 9.5px/1 var(--mono); letter-spacing: .28em; color: var(--lime); text-transform: uppercase; margin-top: 3px; }

.nav { display: flex; align-items: center; gap: 6px; }
.nav a {
  padding: 8px 14px; font: 500 13.5px/1 var(--sans); color: var(--white-70);
  border-radius: var(--pill); transition: color .2s, background .2s;
  letter-spacing: .01em;
}
.nav a:hover { color: #fff; }
.nav a.is-active { color: var(--lime); }
.nav__cta { margin-left: 10px; }
/* the .nav a colour rule outspecifies .btn--primary; restore the button's ink text */
.nav a.btn--primary { color: var(--ink); }
.nav a.btn--primary:hover { color: var(--ink); }

.burger { display: none; background: none; border: 0; width: 42px; height: 42px; position: relative; }
.burger span { position: absolute; left: 10px; right: 10px; height: 1.6px; background: #fff; transition: transform .3s var(--ease), opacity .2s; }
.burger span:nth-child(1) { top: 15px; }
.burger span:nth-child(2) { top: 21px; }
.burger span:nth-child(3) { top: 27px; }
body.nav-open .burger span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
body.nav-open .burger span:nth-child(2) { opacity: 0; }
body.nav-open .burger span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; overflow: hidden; padding-block: clamp(72px, 12vw, 150px) clamp(64px, 8vw, 110px); }
/* hero background video — glowing DNA, tinted from blue to the brand lime and
   screen-blended so the dark background melts into the black hero */
.hero__video {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: 68% center; z-index: 0;
  pointer-events: none; user-select: none;
  mix-blend-mode: screen; opacity: .92;
  filter: hue-rotate(-108deg) saturate(1.35) brightness(1.06) contrast(1.05);
}
/* scrim so the headline stays legible over the video on the left */
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(90deg, var(--ink) 6%, rgba(10,10,10,.82) 34%, rgba(10,10,10,.15) 66%, rgba(10,10,10,0) 100%);
}
.hero__grid-lines {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image: linear-gradient(var(--white-12) 1px, transparent 1px);
  background-size: 100% clamp(90px, 12vh, 140px);
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 30%, #000 70%, transparent);
  mask-image: linear-gradient(to bottom, transparent, #000 30%, #000 70%, transparent);
  opacity: .5;
}
.hero__in { position: relative; z-index: 2; }
.hero h1 { max-width: 15ch; margin-top: 26px; }
.hero .lead { margin-top: 28px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 40px; }
.hero__meta { display: flex; flex-wrap: wrap; gap: 26px 40px; margin-top: 64px; padding-top: 30px; border-top: 1px solid var(--white-12); }
.hero__meta div { display: flex; flex-direction: column; gap: 6px; }
.hero__meta dt { font: 340 clamp(30px,3.2vw,44px)/1 var(--serif); color: #fff; }
.hero__meta dd { font: 500 12px/1.4 var(--mono); letter-spacing: .06em; color: var(--fog-2); text-transform: uppercase; }

/* ---------- sector marquee ---------- */
.ticker { border-block: 1px solid var(--white-12); background: var(--ink); overflow: hidden; }
.ticker__track { display: flex; gap: 0; width: max-content; animation: ticker 34s linear infinite; }
.ticker:hover .ticker__track { animation-play-state: paused; }
@keyframes ticker { to { transform: translateX(-50%); } }
.ticker__item {
  display: inline-flex; align-items: center; gap: 22px;
  padding: 16px 26px; font: 340 clamp(18px,2vw,26px)/1 var(--serif); color: var(--white-70);
  white-space: nowrap;
}
.ticker__item::after { content: "✳"; color: var(--lime); font-size: 13px; }

/* ============================================================
   GENERIC SECTION HEADERS + GRIDS
   ============================================================ */
.sec-head { display: grid; grid-template-columns: 1fr; gap: 20px; margin-bottom: clamp(40px, 5vw, 68px); }
.sec-head--split { grid-template-columns: minmax(0,1.1fr) minmax(0,.9fr); align-items: end; gap: 30px 60px; }
.sec-head p { max-width: 52ch; }

.two-col { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: clamp(30px,5vw,80px); align-items: center; }
.two-col--art { grid-template-columns: minmax(0,1.15fr) minmax(0,.85fr); }

/* thesis need list */
.needs { display: grid; gap: 2px; margin-top: 36px; border-top: 1px solid var(--line); }
.on-paper .needs, .on-paper-2 .needs { border-color: var(--line-soft); }
.needs li {
  display: grid; grid-template-columns: 46px 1fr; gap: 20px; align-items: start;
  padding: 24px 0; border-bottom: 1px solid var(--line);
}
.on-paper .needs li, .on-paper-2 .needs li { border-color: var(--line-soft); }
.needs .num { font: 500 13px/1.4 var(--mono); color: var(--lime-deep); padding-top: 4px; }
.needs h4 { font-family: var(--sans); font-weight: 600; font-size: 17px; letter-spacing: 0; margin-bottom: 6px; }
.needs p { font-size: 15.5px; color: var(--fog); max-width: 60ch; }
.on-paper .needs p { color: #55554f; }

/* ---------- pillars (ACCESS / SELECTION / SCALE / POSITION) ---------- */
.pillars { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.pillar { background: var(--ink); padding: clamp(28px,3vw,42px); display: flex; flex-direction: column; gap: 14px; min-height: 230px; transition: background .3s; }
.pillar:hover { background: var(--ink-2); }
.pillar__k { font: 500 12px/1 var(--mono); letter-spacing: .2em; color: var(--lime); }
.pillar h3 { font-family: var(--serif); font-size: clamp(24px,2.4vw,32px); }
.pillar p { font-size: 15.5px; color: var(--white-70); }
.pillar__i { font: 500 12px/1 var(--mono); color: var(--fog); margin-top: auto; }

/* ============================================================
   STATS BAND
   ============================================================ */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line-soft); border-block: 1px solid var(--line-soft); }
.on-ink .stats, .on-ink-2 .stats { background: var(--line); border-color: var(--line); }
.stat { background: var(--paper); padding: clamp(30px,4vw,52px) clamp(20px,2.4vw,34px); }
.on-ink .stat, .on-ink-2 .stat { background: var(--ink); }
.stat dt { font: 340 clamp(38px,5vw,68px)/1 var(--serif); letter-spacing: -.03em; }
.stat .u { color: var(--lime-deep); }
.on-ink .stat .u, .on-ink-2 .stat .u { color: var(--lime); }
.stat dd { font: 500 12.5px/1.5 var(--mono); letter-spacing: .04em; color: var(--fog); text-transform: uppercase; margin-top: 14px; max-width: 22ch; }

/* ============================================================
   PORTFOLIO
   ============================================================ */
.pf-filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; }
.pf-filter {
  padding: 9px 18px; border-radius: var(--pill); border: 1px solid var(--line);
  background: transparent; color: var(--white-70);
  font: 500 13px/1 var(--sans); letter-spacing: .01em;
  transition: all .2s var(--ease);
}
.pf-filter:hover { border-color: var(--fog); color: #fff; }
.pf-filter.is-active { background: var(--lime); border-color: var(--lime); color: var(--ink); }
.pf-count { font: 500 12px/1 var(--mono); color: var(--fog); margin-left: 4px; }
.pf-filter.is-active .pf-count { color: rgba(0,0,0,.55); }

.pf-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.pf-card {
  background: var(--ink); padding: 30px; display: flex; flex-direction: column;
  gap: 16px; min-height: 300px; text-align: left; align-items: flex-start;
  border: none; color: inherit; width: 100%;
  transition: background .3s var(--ease);
  position: relative; overflow: hidden;
}
.pf-card:hover { background: var(--ink-2); }
.pf-card::after {
  content: ""; position: absolute; left: 0; top: 0; height: 2px; width: 0; background: var(--lime);
  transition: width .35s var(--ease);
}
.pf-card:hover::after { width: 100%; }
.pf-card__top { display: flex; align-items: center; justify-content: space-between; width: 100%; }
.pf-tag { font: 500 10.5px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--lime); padding: 6px 10px; border: 1px solid var(--white-12); border-radius: var(--pill); }
.pf-year { font: 500 11px/1 var(--mono); color: var(--fog); }
.pf-card h3 { font-family: var(--serif); font-size: clamp(24px,2.3vw,30px); margin-top: 6px; }
.pf-card__desc { font-size: 15px; line-height: 1.55; color: var(--white-70); }
.pf-card__more { margin-top: auto; font: 600 13px/1 var(--sans); color: var(--lime); display: inline-flex; align-items: center; gap: 7px; }
.pf-card.is-hidden { display: none; }

/* ---- sector spectrum: colour the labels + accents per sector ---- */
.pf-card[data-sector="life"] .pf-tag,      .pf-tag[data-sector="life"]      { color: var(--sec-life); }
.pf-card[data-sector="deeptech"] .pf-tag,  .pf-tag[data-sector="deeptech"]  { color: var(--sec-deeptech); }
.pf-card[data-sector="materials"] .pf-tag, .pf-tag[data-sector="materials"] { color: var(--sec-materials); }
.pf-card[data-sector="robotics"] .pf-tag,  .pf-tag[data-sector="robotics"]  { color: var(--sec-robotics); }
.pf-card .pf-tag { border-color: color-mix(in srgb, currentColor 38%, transparent); }

.pf-card[data-sector="life"]::after      { background: var(--sec-life); }
.pf-card[data-sector="deeptech"]::after  { background: var(--sec-deeptech); }
.pf-card[data-sector="materials"]::after { background: var(--sec-materials); }
.pf-card[data-sector="robotics"]::after  { background: var(--sec-robotics); }

/* sector dot on card top-right */
.pf-card__top::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--fog); margin-left: auto; flex: none; transition: box-shadow .3s; }
.pf-card[data-sector="life"] .pf-card__top::after      { background: var(--sec-life); }
.pf-card[data-sector="deeptech"] .pf-card__top::after  { background: var(--sec-deeptech); }
.pf-card[data-sector="materials"] .pf-card__top::after { background: var(--sec-materials); }
.pf-card[data-sector="robotics"] .pf-card__top::after  { background: var(--sec-robotics); }
.pf-card:hover .pf-card__top::after { box-shadow: 0 0 0 4px color-mix(in srgb, currentColor 16%, transparent); }

/* filter chips adopt sector colour when active */
.pf-filter[data-filter="life"].is-active      { background: var(--sec-life);      border-color: var(--sec-life);      color: var(--ink); }
.pf-filter[data-filter="deeptech"].is-active  { background: var(--sec-deeptech);  border-color: var(--sec-deeptech);  color: var(--ink); }
.pf-filter[data-filter="materials"].is-active { background: var(--sec-materials); border-color: var(--sec-materials); color: var(--ink); }
.pf-filter[data-filter="robotics"].is-active  { background: var(--sec-robotics);  border-color: var(--sec-robotics);  color: var(--ink); }

/* portfolio modal */
.pf-modal {
  position: fixed; inset: 0; z-index: 300; display: none;
  align-items: center; justify-content: center; padding: 24px;
}
.pf-modal.is-open { display: flex; }
.pf-modal__scrim { position: absolute; inset: 0; background: rgba(0,0,0,.72); backdrop-filter: blur(4px); }
.pf-modal__box {
  position: relative; z-index: 2; background: var(--ink-2); border: 1px solid var(--line);
  max-width: 620px; width: 100%; max-height: 86vh; overflow-y: auto;
  padding: clamp(30px,4vw,52px); border-radius: 6px;
  animation: pop .35s var(--ease);
}
@keyframes pop { from { opacity: 0; transform: translateY(16px) scale(.98); } to { opacity: 1; transform: none; } }
.pf-modal__box .pf-tag { margin-bottom: 18px; }
.pf-modal__box h3 { font-size: clamp(30px,4vw,44px); margin-bottom: 8px; }
.pf-modal__box .tagline { font-size: 17px; color: var(--lime); font-style: italic; margin-bottom: 24px; font-family: var(--serif); }
.pf-modal__box[data-sector="life"] .tagline      { color: var(--sec-life); }
.pf-modal__box[data-sector="deeptech"] .tagline  { color: var(--sec-deeptech); }
.pf-modal__box[data-sector="materials"] .tagline { color: var(--sec-materials); }
.pf-modal__box[data-sector="robotics"] .tagline  { color: var(--sec-robotics); }
.pf-modal__box p { color: var(--white-70); font-size: 15.5px; line-height: 1.65; margin-bottom: 16px; }
.pf-modal__site { margin-top: 22px; }
.pf-modal__site[hidden] { display: none; }
.pf-modal__x { position: absolute; top: 16px; right: 16px; width: 40px; height: 40px; border-radius: 50%; background: var(--ink-3); border: 1px solid var(--line); color: #fff; display: grid; place-items: center; font-size: 18px; transition: background .2s; }
.pf-modal__x:hover { background: var(--line); }

/* ============================================================
   NEWS
   ============================================================ */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line-soft); border: 1px solid var(--line-soft); }
.on-ink .news-grid, .on-ink-2 .news-grid { background: var(--line); border-color: var(--line); }
.news-card { background: var(--paper); padding: 30px; display: flex; flex-direction: column; gap: 16px; min-height: 240px; transition: background .25s; }
.on-ink .news-card, .on-ink-2 .news-card { background: var(--ink); }
.news-card:hover { background: var(--paper-2); }
.on-ink .news-card:hover, .on-ink-2 .news-card:hover { background: var(--ink-2); }
.news-card__meta { display: flex; align-items: center; gap: 12px; font: 500 11px/1 var(--mono); color: var(--fog); text-transform: uppercase; letter-spacing: .06em; }
.news-card__meta .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--lime-deep); }
.news-card h3 { font-family: var(--serif); font-size: 21px; line-height: 1.2; font-weight: 400; }
.news-card__more { margin-top: auto; font: 600 13px/1 var(--sans); color: var(--ink); display: inline-flex; align-items: center; gap: 7px; }
.on-ink .news-card__more, .on-ink-2 .news-card__more { color: var(--lime); }

.news-card__media { margin: -30px -30px 4px; aspect-ratio: 16 / 9; overflow: hidden; background: var(--ink-3); }
.news-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease), filter .5s var(--ease); filter: saturate(.92); }
.news-card:hover .news-card__media img { transform: scale(1.04); filter: saturate(1.05); }

/* ---------- featured news ---------- */
.feature-news { display: grid; grid-template-columns: 1.2fr 1fr; gap: 0; background: var(--ink); border: 1px solid var(--line); text-align: left; overflow: hidden; transition: background .3s; }
.feature-news:hover { background: var(--ink-2); }
.feature-news__media { overflow: hidden; min-height: 320px; background: var(--ink-3); }
.feature-news__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.feature-news:hover .feature-news__media img { transform: scale(1.03); }
.feature-news__body { padding: clamp(28px,3.4vw,48px); display: flex; flex-direction: column; justify-content: center; gap: 18px; }
.feature-news__body h2 { font-size: clamp(24px,2.6vw,38px); }
.feature-news .pf-tag { background: var(--lime); color: var(--ink); border: none; }

/* ============================================================
   VENTURE STUDIO
   ============================================================ */
.studio-quote {
  font-family: var(--serif); font-size: clamp(26px,3.4vw,44px); line-height: 1.18;
  letter-spacing: -.02em; color: var(--ink); margin: 0; padding-left: 26px;
  border-left: 3px solid var(--violet);
}
.on-ink .studio-quote, .on-ink-2 .studio-quote { color: #fff; }

/* EOI form */
.eoi-layout { display: grid; grid-template-columns: minmax(0,1fr) 320px; gap: clamp(30px,4vw,60px); align-items: start; }
.eoi-fieldset { border: 0; padding: 0; margin: 0 0 34px; }
.eoi-legend { display: flex; align-items: center; gap: 12px; font-family: var(--serif); font-size: clamp(20px,2.2vw,26px); color: #fff; margin-bottom: 20px; padding: 0; width: 100%; border-bottom: 1px solid var(--line); padding-bottom: 14px; }
.eoi-legend .mono-label { color: var(--violet); }
.radio-group { display: grid; gap: 12px; }
.radio-opt { display: grid; grid-template-columns: 22px 1fr; gap: 14px; align-items: start; padding: 16px 18px; border: 1px solid var(--line); border-radius: var(--radius); cursor: pointer; transition: border-color .2s, background .2s; }
.radio-opt:hover { border-color: var(--fog); }
.radio-opt input { position: absolute; opacity: 0; width: 0; height: 0; }
.radio-opt__dot { width: 18px; height: 18px; margin-top: 2px; border-radius: 50%; border: 1.5px solid var(--fog); position: relative; transition: border-color .2s; }
.radio-opt input:checked ~ .radio-opt__dot { border-color: var(--violet); }
.radio-opt input:checked ~ .radio-opt__dot::after { content: ""; position: absolute; inset: 3px; border-radius: 50%; background: var(--violet); }
.radio-opt input:focus-visible ~ .radio-opt__dot { outline: 2px solid var(--violet); outline-offset: 3px; }
.radio-opt input:checked + .radio-opt__dot { }
.radio-opt:has(input:checked) { border-color: color-mix(in srgb, var(--violet) 55%, transparent); background: rgba(185,140,255,.06); }
.radio-opt span strong { display: block; font: 600 15px/1.3 var(--sans); color: #fff; }
.radio-opt span em { display: block; font-style: normal; font-size: 13.5px; color: var(--white-70); margin-top: 3px; }
.eoi-aside { position: sticky; top: 92px; }
.eoi-steps { display: grid; gap: 12px; margin: 6px 0 0; padding: 0; counter-reset: step; }
.eoi-steps li { position: relative; padding-left: 30px; font-size: 14px; line-height: 1.55; color: var(--white-70); list-style: none; counter-increment: step; }
.eoi-steps li::before { content: counter(step); position: absolute; left: 0; top: 0; width: 20px; height: 20px; border-radius: 50%; background: rgba(185,140,255,.16); color: var(--violet); font: 600 11px/20px var(--mono); text-align: center; }
.eoi-steps strong { color: #fff; font-weight: 600; }
@media (max-width: 860px) { .eoi-layout { grid-template-columns: 1fr; } .eoi-aside { position: static; } }

/* ============================================================
   FUND PRODUCTS (invest page)
   ============================================================ */
.fund-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.fund-card { background: var(--ink-2); border: 1px solid var(--line); border-radius: 8px; padding: clamp(26px,3vw,40px); display: flex; flex-direction: column; gap: 15px; }
.fund-card--flag { border-color: color-mix(in srgb, var(--lime) 45%, var(--line)); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--lime) 22%, transparent); }
.fund-card__badge { align-self: flex-start; font: 500 11px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink); background: var(--lime); padding: 7px 11px; border-radius: var(--pill); }
.fund-card__badge--alt { color: var(--violet); background: transparent; border: 1px solid color-mix(in srgb, var(--violet) 45%, transparent); }
.fund-card h3 { font-family: var(--serif); font-size: clamp(24px,2.6vw,32px); }
.fund-card > p { color: var(--white-70); font-size: 15.5px; line-height: 1.6; }
.fund-card__list { display: grid; gap: 10px; margin: 2px 0 6px; }
.fund-card__list li { position: relative; padding-left: 24px; font-size: 14.5px; line-height: 1.5; color: var(--white-70); }
.fund-card__list li::before { content: ""; position: absolute; left: 2px; top: 9px; width: 9px; height: 2px; background: var(--lime); }
.fund-card:not(.fund-card--flag) .fund-card__list li::before { background: var(--violet); }
.fund-card .btn { align-self: flex-start; margin-top: auto; }
@media (max-width: 720px) { .fund-grid { grid-template-columns: 1fr; } }

/* ============================================================
   FAQ (native details accordion)
   ============================================================ */
.faq { max-width: 860px; border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary {
  list-style: none; cursor: pointer; padding: 22px 0;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  font-family: var(--serif); font-size: clamp(18px,1.9vw,22px); font-weight: 400; color: #fff;
  transition: color .2s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--violet); }
.faq-item__icon { position: relative; width: 16px; height: 16px; flex: none; }
.faq-item__icon::before, .faq-item__icon::after { content: ""; position: absolute; background: var(--violet); border-radius: 2px; transition: transform .3s var(--ease); }
.faq-item__icon::before { top: 7px; left: 0; width: 16px; height: 2px; }
.faq-item__icon::after { top: 0; left: 7px; width: 2px; height: 16px; }
.faq-item[open] .faq-item__icon::after { transform: scaleY(0); }
.faq-item__a { padding: 0 0 24px; max-width: 68ch; }
.faq-item__a p { font-size: 15.5px; line-height: 1.7; color: var(--white-70); }
.faq-item[open] summary { color: var(--violet); }

/* ============================================================
   FILMS (portfolio video strip)
   ============================================================ */
.film-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
@media (max-width: 1000px) { .film-grid { grid-template-columns: repeat(2, 1fr); } }
.film-card { display: flex; flex-direction: column; gap: 16px; text-align: left; }
.film-card__media { position: relative; aspect-ratio: 16/9; overflow: hidden; border-radius: 6px; background: var(--ink-3); border: 1px solid var(--line); }
.film-card__media img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.9) brightness(.82); transition: transform .55s var(--ease), filter .4s; }
.film-card:hover .film-card__media img { transform: scale(1.05); filter: saturate(1) brightness(.68); }
.film-card__play { position: absolute; inset: 0; margin: auto; width: 62px; height: 62px; border-radius: 50%; background: var(--lime); color: var(--ink); display: grid; place-items: center; font-size: 20px; padding-left: 4px; transition: transform .3s var(--ease); box-shadow: 0 8px 30px rgba(0,0,0,.4); }
.film-card:hover .film-card__play { transform: scale(1.08); }
.film-card__body h3 { font-family: var(--serif); font-size: 21px; font-weight: 400; margin-top: 6px; }
.film-card__body .mono-label { color: var(--lime-deep); }

/* ============================================================
   ARTICLE (news detail)
   ============================================================ */
.article { padding-top: clamp(40px, 6vw, 72px); }
.article__head { max-width: 860px; }
.article__back { font-size: 13.5px; }
.article__title { font-size: clamp(30px, 4.6vw, 56px); line-height: 1.08; margin-top: 14px; max-width: 20ch; }
.article-hero__img { margin: clamp(36px,5vw,60px) 0 0; }
.article-hero__img img { width: 100%; max-height: 560px; object-fit: cover; border-radius: 6px; }
.article__body { display: grid; grid-template-columns: minmax(0,1fr) 300px; gap: clamp(32px,5vw,72px); padding-top: clamp(40px,5vw,64px); padding-bottom: clamp(20px,3vw,40px); align-items: start; }
.article__content { max-width: 68ch; }
.article__content > p { font-size: 17px; line-height: 1.72; color: #d7d7d2; margin-bottom: 22px; }
.article__content > p:first-child { font-size: 19px; color: #fff; line-height: 1.6; }
.article__content .article-sub { font-family: var(--serif); font-size: clamp(22px,2.2vw,28px); color: #fff; margin: 38px 0 16px; }
.article-list { margin: 0 0 22px; padding-left: 0; display: grid; gap: 12px; }
.article-list li { position: relative; padding-left: 26px; font-size: 16.5px; line-height: 1.6; color: #d7d7d2; }
.article-list li::before { content: ""; position: absolute; left: 2px; top: 11px; width: 9px; height: 2px; background: var(--lime); }
.article__aside { position: sticky; top: 92px; display: flex; flex-direction: column; }
.article__share { display: flex; flex-direction: column; gap: 12px; padding-bottom: 24px; border-bottom: 1px solid var(--line); }
.article__share .btn--sm { align-self: flex-start; }
.btn--sm { padding: 10px 18px; font-size: 13px; }

/* ---- team page ---- */
.team-list { display: grid; gap: clamp(56px, 8vw, 104px); }
.team-member { display: grid; grid-template-columns: minmax(0,.85fr) minmax(0,1.15fr); gap: clamp(30px,5vw,72px); align-items: start; }
.team-member--flip .portrait { order: 2; }
.team-member .portrait img { max-height: 600px; object-fit: cover; object-position: center 20%; }
.team-member__body { padding-top: 6px; }
.team-member .hero__actions .btn { padding: 12px 22px; font-size: 13.5px; }

/* ---- leadership duo (About) ---- */
.lead-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.lead-duo__card { display: flex; align-items: center; gap: 18px; padding: 16px; border: 1px solid var(--line-soft); border-radius: 8px; background: var(--paper); transition: border-color .25s, transform .25s var(--ease); }
.lead-duo__card:hover { border-color: var(--ink); transform: translateY(-2px); }
.lead-duo__img { width: 88px; height: 88px; flex: none; border-radius: 6px; overflow: hidden; background: var(--paper-3); }
.lead-duo__img img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.02); }
.lead-duo__card:hover .lead-duo__img img { filter: grayscale(0); }
.lead-duo__card h3 { font-family: var(--serif); font-size: 21px; font-weight: 400; margin-bottom: 4px; }
.lead-duo__card .mono-label { color: var(--fog); }
@media (max-width: 720px) { .lead-duo { grid-template-columns: 1fr; } .team-member { grid-template-columns: 1fr; } .team-member--flip .portrait { order: 0; } }

/* ---- GP three-pillar identity ---- */
.ben-pillars { display: grid; gap: 2px; border-top: 1px solid var(--line-soft); }
.ben-pillars > div { display: grid; grid-template-columns: 150px 1fr; gap: 18px; padding: 16px 0; border-bottom: 1px solid var(--line-soft); align-items: baseline; }
.ben-pillars .mono-label { color: var(--ink); }
.ben-pillars p { font-size: 15px; color: #55554f; line-height: 1.55; }
@media (max-width: 560px) { .ben-pillars > div { grid-template-columns: 1fr; gap: 4px; } }

/* ============================================================
   TEAM / PORTRAIT SPLIT
   ============================================================ */
.portrait { position: relative; }
.portrait img { width: 100%; border-radius: 6px; filter: grayscale(1) contrast(1.02); transition: filter .5s var(--ease); }
.portrait:hover img { filter: grayscale(0); }
.portrait__cap { position: absolute; left: 16px; bottom: 16px; font: 500 11px/1.4 var(--mono); letter-spacing: .06em; color: #fff; background: rgba(10,10,10,.72); padding: 8px 12px; border-radius: 3px; backdrop-filter: blur(6px); }

/* ============================================================
   CTA STRIP
   ============================================================ */
.cta-strip { position: relative; overflow: hidden; }
.cta-strip__art { position: absolute; right: -1%; bottom: -14%; width: min(30vw, 380px); opacity: .8; pointer-events: none; }
/* NB: .cta-strip__in also carries .wrap (gutter + centered 1240 max-width).
   Do not set a narrow max-width here or .wrap's margin-inline:auto centers the
   whole block in the viewport, breaking left-gutter alignment with other sections.
   Constrain the text via the children instead. */
.cta-strip__in { position: relative; z-index: 2; }
.cta-strip h2 { margin-bottom: 20px; max-width: 14ch; }
.cta-strip .lead { max-width: 46ch; }
.cta-strip__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }

/* ============================================================
   FORMS
   ============================================================ */
.form-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 20px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field--full { grid-column: 1 / -1; }
.field label { font: 500 12px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--fog-2); }
.field input, .field textarea, .field select {
  background: var(--ink-2); border: 1px solid var(--line); color: #fff;
  padding: 14px 16px; border-radius: var(--radius); font: 400 15px/1.4 var(--sans);
  transition: border-color .2s;
}
.field input::placeholder, .field textarea::placeholder { color: #5a5a55; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--lime); }
.field textarea { resize: vertical; min-height: 130px; }
.form-note { font-size: 13px; color: var(--fog); margin-top: 4px; }
.form-ok { display: none; padding: 16px 20px; border: 1px solid var(--lime); border-radius: var(--radius); background: rgba(195,242,76,.08); color: var(--lime); font-size: 14.5px; margin-top: 20px; }
.form-ok.is-shown { display: block; }
.form-ok.is-error { border-color: #ff6b6b; background: rgba(255,107,107,.08); color: #ff9b9b; }

/* ============================================================
   RISK / COMPLIANCE BLOCKS
   ============================================================ */
.riskblock { border: 1px solid var(--line); border-left: 3px solid var(--lime); background: var(--ink-2); padding: clamp(24px,3vw,36px); border-radius: var(--radius); }
.on-paper .riskblock, .on-paper-2 .riskblock { background: var(--paper); border-color: var(--line-soft); border-left-color: var(--lime-deep); }
.riskblock h4 { font-family: var(--sans); font-weight: 700; font-size: 14px; letter-spacing: .02em; text-transform: uppercase; margin-bottom: 14px; display: flex; align-items: center; gap: 10px; }
.riskblock h4::before { content: "!"; width: 22px; height: 22px; flex: none; border-radius: 50%; background: var(--lime); color: var(--ink); display: grid; place-items: center; font-size: 13px; font-weight: 800; }
.riskblock p { font-size: 14px; line-height: 1.65; color: var(--white-70); }
.on-paper .riskblock p { color: #55554f; }
.riskblock p + p { margin-top: 12px; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: #060606; border-top: 1px solid var(--white-12); }
.footer-main { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px 30px; padding-block: clamp(56px,7vw,88px); }
.footer-brand .brand { margin-bottom: 20px; }
.footer-brand p { font-size: 14px; color: var(--fog); max-width: 34ch; line-height: 1.6; }
.footer-social { display: flex; gap: 12px; margin-top: 22px; }
.footer-social a { width: 40px; height: 40px; border: 1px solid var(--white-12); border-radius: 50%; display: grid; place-items: center; transition: border-color .2s, background .2s; }
.footer-social a:hover { border-color: var(--lime); background: rgba(195,242,76,.06); }
.footer-social svg { width: 17px; height: 17px; fill: var(--white-70); }
.footer-social a:hover svg { fill: var(--lime); }
.footer-col h5 { font: 500 11px/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--fog); margin-bottom: 18px; }
.footer-col a { display: block; padding: 7px 0; font-size: 14.5px; color: var(--white-70); transition: color .2s; }
.footer-col a:hover { color: var(--lime); }

.footer-legal { border-top: 1px solid var(--white-12); padding-block: 36px; }
.footer-legal p { font-size: 12px; line-height: 1.7; color: #6a6a64; max-width: none; }
.footer-legal p + p { margin-top: 14px; }
.footer-legal strong { color: #8f8f88; font-weight: 600; }
.footer-bottom { border-top: 1px solid var(--white-12); padding-block: 22px; display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center; justify-content: space-between; }
.footer-bottom p { font: 500 11.5px/1.5 var(--mono); color: var(--fog); letter-spacing: .04em; }
.footer-bottom .fca { color: var(--lime-deep); }
.footer-links { display: flex; gap: 22px; }
.footer-links a { font: 500 11.5px/1.5 var(--mono); letter-spacing: .04em; color: var(--white-70); transition: color .2s; }
.footer-links a:hover { color: var(--lime); }

/* ============================================================
   LEGAL PAGES (privacy / cookies)
   ============================================================ */
.legal { max-width: 74ch; }
.legal__lead { font-size: 18px; line-height: 1.6; color: var(--ink); margin-bottom: 8px; }
.legal h2 { font-family: var(--serif); font-size: clamp(21px,2.2vw,27px); font-weight: 400; margin: 40px 0 14px; }
.legal p { font-size: 15.5px; line-height: 1.72; color: #44443f; margin-bottom: 14px; }
.legal ul { margin: 0 0 16px; padding-left: 0; display: grid; gap: 10px; }
.legal li { position: relative; padding-left: 26px; font-size: 15.5px; line-height: 1.65; color: #44443f; }
.legal li::before { content: ""; position: absolute; left: 2px; top: 11px; width: 9px; height: 2px; background: var(--lime-deep); }
.legal a { color: var(--ink); text-decoration: underline; text-underline-offset: 2px; text-decoration-color: var(--lime-deep); }
.legal a:hover { color: var(--lime-deep); }
.legal strong { color: var(--ink); font-weight: 600; }

/* ============================================================
   PAGE HERO (interior)
   ============================================================ */
.page-hero { position: relative; overflow: hidden; padding-block: clamp(72px,10vw,128px) clamp(48px,6vw,80px); border-bottom: 1px solid var(--white-12); }
.page-hero__art { position: absolute; right: -3%; top: 50%; transform: translateY(-50%); width: min(30vw, 380px); opacity: .82; pointer-events: none; }
.page-hero h1 { max-width: 18ch; margin-top: 22px; }
.page-hero p { margin-top: 24px; }

/* ---------- reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 960px) {
  .sec-head--split, .two-col, .two-col--art { grid-template-columns: 1fr; }
  .pf-grid, .news-grid { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .pillars { grid-template-columns: 1fr; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .film-grid { grid-template-columns: 1fr 1fr; }
  .feature-news { grid-template-columns: 1fr; }
  .feature-news__media { min-height: 220px; aspect-ratio: 16/9; }
  .article__body { grid-template-columns: 1fr; }
  .article__aside { position: static; border-top: 1px solid var(--line); padding-top: 28px; }
  .article__share { border-bottom: none; padding-bottom: 0; }
}
@media (max-width: 720px) {
  /* backdrop-filter on the header would create a containing block that traps the
     fixed nav drawer; drop it here so the drawer resolves against the viewport. */
  .site-header { backdrop-filter: none; -webkit-backdrop-filter: none; background: var(--ink) !important; }
  .nav { position: fixed; inset: 0 0 0 auto; width: min(82vw, 340px); background: var(--ink-2); border-left: 1px solid var(--line); flex-direction: column; align-items: stretch; justify-content: flex-start; gap: 4px; padding: 92px 24px 32px; transform: translateX(100%); transition: transform .38s var(--ease); z-index: 90; overflow-y: auto; }
  body.nav-open .nav { transform: none; }
  .nav a { padding: 14px 12px; font-size: 16px; border-bottom: 1px solid var(--line); border-radius: 0; }
  .nav__cta { margin: 14px 0 0; justify-content: center; }
  .burger { display: block; z-index: 95; }
  body.nav-open { overflow: hidden; }
  .nav-scrim { position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 80; opacity: 0; pointer-events: none; transition: opacity .3s; }
  body.nav-open .nav-scrim { opacity: 1; pointer-events: auto; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-main { grid-template-columns: 1fr; }
  .riskbar__in { font-size: 11.5px; align-items: flex-start; }
  .hero__meta { gap: 20px 30px; }
}
@media (max-width: 560px) {
  .pf-grid, .news-grid, .stats { grid-template-columns: 1fr; }
  .film-grid { grid-template-columns: 1fr; }
  .riskbar a { display: inline; }
}

/* only on true phones do we skip the 5MB hero video and show the light still image */
@media (max-width: 600px) {
  .hero__video { display: none; }
  .hero::before {
    content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
    background: url("hero-dna.jpg") right center / auto 82% no-repeat;
    opacity: .5; mix-blend-mode: screen;
  }
}