/* ===========================================================
   TWINSWINS — project website design system
   Palette from the TWINSWINS logo:
   Navy #1B3A6B · Crimson #C0272D · Gold #D4A742 · White #FFFFFF
   =========================================================== */

:root {
  --navy:      #1B3A6B;
  --navy-mid:  #2A5298;
  --navy-dark: #0F2040;
  --crimson:   #C0272D;
  --crimson-dark: #8C1A1F;
  --gold:      #D4A742;

  --ink:    #16202E;
  --ink-2:  #44505F;
  --muted:  #6B7785;
  --line:   #E2E6EE;

  --sand:   #F5F7FB;
  --sand-2: #EBEEf5;
  --paper:  #FFFFFF;

  --tw-gradient: linear-gradient(120deg, #1B3A6B 0%, #2A5298 45%, #C0272D 100%);
  --tw-gradient-soft: linear-gradient(120deg, rgba(27,58,107,.09), rgba(42,82,152,.08), rgba(192,39,45,.08));

  --shadow-sm: 0 1px 2px rgba(15,32,64,.06), 0 2px 8px rgba(15,32,64,.06);
  --shadow-md: 0 10px 30px rgba(15,32,64,.12);
  --shadow-lg: 0 24px 60px rgba(15,32,64,.18);

  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 26px;

  --maxw: 1180px;
  --nav-h: 76px;

  --serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink-2);
  background: var(--sand);
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--navy-mid); text-decoration: none; transition: color .2s; }
a:hover { color: var(--crimson); }

h1, h2, h3, h4 {
  font-family: var(--serif);
  color: var(--ink);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0 0 .5em;
}
h1 { font-size: clamp(2.3rem, 5.2vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.7rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
p { margin: 0 0 1.1em; }

/* ---------- language toggle visibility ---------- */
.lang-en .hr { display: none; }
body:not(.lang-en) .en { display: none; }
.hr.inline, .en.inline { display: inline; }
.lang-en .hr.inline { display: none; }
body:not(.lang-en) .en.inline { display: none; }

/* ---------- layout helpers ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section { padding: 92px 0; }
.section.tight { padding: 64px 0; }
.section.sand { background: var(--sand); }
.section.sand-2 { background: var(--sand-2); }
.section.paper { background: var(--paper); }
.section.ink { background: var(--navy-dark); color: #C8D6EA; }
.section.ink h2, .section.ink h3 { color: #fff; }
.section.ink p { color: #AFC2DA; }
.section.ink .card { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.12); }
.section.ink .card h3 { color: #fff; }
.section.ink .card p { color: #AFC2DA; }
.section.ink .btn-ghost { border-color: rgba(255,255,255,.3); color: #fff; }
.section.ink .btn-ghost:hover { border-color: #fff; color: #fff; background: rgba(255,255,255,.08); }

.eyebrow {
  display: inline-flex; align-items: center; gap: .6em;
  font-family: var(--mono);
  font-weight: 600;
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--crimson-dark);
  margin-bottom: 1.1rem;
}
.eyebrow::before {
  content: ""; width: 22px; height: 2px; border-radius: 0;
  background: var(--crimson);
}
.section.ink .eyebrow { color: var(--gold); }
.section.ink .eyebrow::before { background: var(--gold); }
.lead { font-size: 1.18rem; color: var(--ink-2); max-width: 64ch; }
.section.ink .lead { color: #A8BDD4; }
.center { text-align: center; }
.center .lead { margin-inline: auto; }
.center .eyebrow { justify-content: center; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .6em;
  font-family: var(--sans); font-weight: 700; font-size: .98rem;
  padding: 14px 26px; border-radius: 999px;
  border: 2px solid transparent; cursor: pointer;
  transition: transform .18s, box-shadow .2s, background .2s, color .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--tw-gradient); color: #fff; box-shadow: var(--shadow-md); }
.btn-primary:hover { color: #fff; box-shadow: var(--shadow-lg); }
.btn-ghost { background: transparent; border-color: var(--line); color: var(--ink); }
.btn-ghost:hover { border-color: var(--crimson); color: var(--crimson); }
.section.ink .btn-ghost { border-color: rgba(255,255,255,.3); color:#fff; }
.section.ink .btn-ghost:hover { border-color:#fff; color:#fff; }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }

/* ===========================================================
   HEADER / NAV
   =========================================================== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  height: var(--nav-h);
  background: rgba(245,247,251,.92);
  backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav {
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between;
  gap: 18px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { height: 46px; width: 46px; border-radius: 50%; object-fit: contain; background: #FCFCF7; padding: 4px; border: 1.5px solid rgba(212,167,66,.65); box-shadow: 0 2px 8px rgba(15,32,64,.12); }
.brand .word { display: flex; flex-direction: column; line-height: 1; }
.brand .word b {
  font-family: var(--serif); font-weight: 700; font-size: 1.35rem;
  letter-spacing: .04em;
  background: var(--tw-gradient); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.brand .word span { font-family: var(--mono); font-size: .58rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); font-weight: 500; }

.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  display: inline-block; padding: 9px 14px; border-radius: 999px;
  font-weight: 600; font-size: .96rem; color: var(--ink);
}
.nav-links a:hover { background: var(--tw-gradient-soft); color: var(--ink); }
.nav-links a.active { color: var(--crimson-dark); }

.nav-actions { display: flex; align-items: center; gap: 10px; }
.lang-switch {
  display: inline-flex; border: 1.5px solid var(--line); border-radius: 999px; overflow: hidden;
  font-weight: 700; font-size: .8rem; background: var(--paper);
}
.lang-switch button {
  border: 0; background: transparent; padding: 7px 13px; cursor: pointer; color: var(--muted);
  font-family: var(--sans); font-weight: 700;
}
.lang-switch button.on { background: var(--tw-gradient); color: #fff; }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2.4px; background: var(--ink); border-radius: 3px; margin: 5px 0; transition: .25s; }

/* ===========================================================
   HERO — dark, twin / DNA theme
   =========================================================== */
.hero {
  position: relative; overflow: hidden; isolation: isolate;
  background:
    radial-gradient(900px 600px at 112% -5%, rgba(192,39,45,.55), transparent 58%),
    radial-gradient(760px 520px at -12% 108%, rgba(42,82,152,.5), transparent 60%),
    linear-gradient(135deg, #0E1E3C 0%, #15294D 46%, #1B3A6B 100%);
  color: #C9D8EE;
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image: radial-gradient(rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 24px 24px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 92%);
          mask-image: linear-gradient(180deg, #000 0%, transparent 92%);
}
.hero-bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }
.hero-bg .helix { position: absolute; top: -8%; right: 5%; height: 116%; width: auto; opacity: .55; }
.hero-bg .helix path { fill: none; stroke: rgba(212,167,66,.55); stroke-width: 2.2; }
.hero-bg .helix .rungs line { stroke: rgba(255,255,255,.22); stroke-width: 2; }

.hero .wrap { position: relative; z-index: 2; padding-top: 92px; padding-bottom: 86px; }
.hero-grid { display: grid; grid-template-columns: 1.18fr .82fr; gap: 56px; align-items: center; }
.hero h1 { color: #fff; font-size: clamp(2.9rem, 7vw, 5rem); letter-spacing: .02em; margin-bottom: .25em; }
.hero .tagline { font-family: var(--serif); font-style: italic; font-size: clamp(1.25rem, 2.4vw, 1.6rem); color: var(--gold); margin-bottom: 1.35rem; }
.hero .lead { color: #C3D2E8; max-width: 60ch; }
.hero .lead b { color: #fff; }
.hero .code-pill {
  display: inline-flex; align-items: center; gap: .5em; margin-bottom: 1.4rem;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  border-radius: 999px; padding: 8px 16px; font-family: var(--mono); font-size: .74rem; font-weight: 500; letter-spacing: .03em; color: #D7E2F2;
}
.hero .code-pill b, .hero .code-pill a { color: var(--gold); font-weight: 600; }
.hero .code-pill a:hover { color: #fff; }
.hero .btn-ghost { border-color: rgba(255,255,255,.32); color: #fff; }
.hero .btn-ghost:hover { border-color: #fff; color: #fff; background: rgba(255,255,255,.08); }

.hero-art { position: relative; display: grid; place-items: center; }
.hero-art .emblem {
  position: relative; width: min(330px, 78%); aspect-ratio: 1;
  border-radius: 50%; background: #FCFCF7; padding: 7%;
  border: 2px solid rgba(212,167,66,.6);
  box-shadow: 0 26px 60px rgba(0,0,0,.42), inset 0 0 0 1px rgba(27,58,107,.06);
  animation: floaty 8s ease-in-out infinite;
}
.hero-art .emblem img { width: 100%; display: block; border-radius: 50%; }
.hero-art .emblem::before {
  content: ""; position: absolute; inset: -16px; border-radius: 50%;
  border: 1px dashed rgba(212,167,66,.32);
  animation: spin 48s linear infinite;
}
.hero-art .emblem::after {
  content: ""; position: absolute; inset: -42px; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(212,167,66,.16), transparent 72%);
  z-index: -1;
}
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes spin { to { transform: rotate(360deg); } }

/* four pillars — glass chips on the dark hero */
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 44px; position: relative; z-index: 2; }
.pillar {
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  border-radius: var(--r-md); padding: 18px 18px 18px 20px; position: relative; overflow: hidden;
  transition: transform .2s, background .2s;
}
.pillar:hover { transform: translateY(-3px); background: rgba(255,255,255,.11); }
.pillar::before { content:""; position:absolute; left:0; top:0; bottom:0; width:4px; }
.pillar.genetics::before { background: #7FA8E8; }
.pillar.bioage::before { background: var(--gold); }
.pillar.muscle::before { background: var(--crimson); }
.pillar.talent::before { background: #E8B84B; }
.pillar .ico { width: 30px; height: 30px; }
.pillar .ico svg { width: 100%; height: 100%; }
.pillar.genetics .ico { color: #9FC2FF; }
.pillar.bioage .ico { color: var(--gold); }
.pillar.muscle .ico { color: #F2A0A4; }
.pillar.talent .ico { color: var(--gold); }
.pillar b { display:block; font-family: var(--serif); color: #fff; font-size: 1.05rem; margin-top: 8px; }
.pillar small { color: #AEC0DA; font-size: .82rem; }

/* ===========================================================
   STAT STRIP
   =========================================================== */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.stat { text-align: center; }
.stat .num {
  font-family: var(--serif); font-weight: 700; line-height: 1;
  font-size: clamp(2.2rem, 4.4vw, 3.2rem);
  background: linear-gradient(120deg, var(--navy) 0%, var(--crimson) 55%, var(--gold) 105%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat .lbl { display:block; margin-top: 10px; font-family: var(--mono); font-size: .76rem; color: var(--muted); font-weight: 500; letter-spacing: .03em; text-transform: uppercase; }

/* ===========================================================
   CARDS / GRIDS
   =========================================================== */
.grid { display: grid; gap: 26px; }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 28px; box-shadow: var(--shadow-sm); transition: transform .2s, box-shadow .2s;
  height: 100%;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.card .tag {
  display:inline-block; font-family: var(--mono); font-size:.7rem; font-weight:600; letter-spacing:.1em; text-transform:uppercase;
  color: var(--crimson-dark); margin-bottom: 10px;
}
.card h3 { margin-bottom: .4em; }
.card p:last-child { margin-bottom: 0; }
.card .ico-badge {
  width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center;
  margin-bottom: 18px; color: var(--navy-mid);
  background: linear-gradient(135deg, rgba(27,58,107,.1), rgba(192,39,45,.1));
  border: 1px solid rgba(27,58,107,.12); transition: color .2s, background .2s;
}
.card .ico-badge svg { width: 26px; height: 26px; }
.card:hover .ico-badge { color: var(--crimson); }
.section.ink .card .ico-badge { color: #fff; background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.14); }

.obj { display: flex; gap: 18px; align-items: flex-start; }
.obj .n {
  flex: none; width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  font-family: var(--mono); font-weight: 600; color: #fff; font-size: .95rem; letter-spacing: .02em;
  background: var(--tw-gradient); box-shadow: var(--shadow-sm);
}
.obj h3 { font-size: 1.15rem; }

.flist { list-style: none; margin: 0; padding: 0; }
.flist li {
  position: relative; padding: 13px 0 13px 28px; margin: 0;
  border-top: 1px solid var(--line); line-height: 1.5;
}
.flist li:last-child { border-bottom: 1px solid var(--line); }
.flist li::before {
  content: ""; position: absolute; left: 2px; top: 19px; width: 8px; height: 8px; border-radius: 0;
  background: var(--crimson); transform: rotate(45deg);
}
.flist li b { font-family: var(--mono); font-weight: 600; font-size: .82rem; letter-spacing: .02em; color: var(--ink); }

/* ---------- timeline ---------- */
.timeline { display: grid; gap: 0; }
.tl-item { display: grid; grid-template-columns: 130px 1fr; gap: 26px; padding: 26px 0; border-top: 1px solid var(--line); }
.tl-item:last-child { border-bottom: 1px solid var(--line); }
.tl-year { font-family: var(--serif); font-weight: 700; font-size: 1.3rem; color: var(--navy); }
.tl-year small { display:block; font-family: var(--mono); font-size:.74rem; color: var(--muted); font-weight:600; letter-spacing:.06em; text-transform:uppercase; }

/* ---------- team ---------- */
.team-grid { display:grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.member { background: var(--paper); border:1px solid var(--line); border-radius: var(--r-md); padding: 24px; box-shadow: var(--shadow-sm); transition: transform .2s, box-shadow .2s; }
.member:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.member .avatar {
  width: 64px; height: 64px; border-radius: 50%; display:grid; place-items:center;
  font-family: var(--serif); font-weight:700; font-size:1.3rem; color:#fff; margin-bottom: 14px;
  background: var(--navy); letter-spacing: .02em;
}
.team-grid .member:nth-child(even) .avatar { background: var(--crimson); }
.member .avatar.photo { padding:0; overflow:hidden; background:none; }
.member .avatar.photo img { width:100%; height:100%; object-fit:cover; border-radius:50%; display:block; }
.member b { font-family: var(--serif); font-size: 1.12rem; color: var(--ink); }
.member .role { font-family: var(--mono); font-size:.72rem; font-weight:600; letter-spacing:.04em; text-transform:uppercase; color: var(--crimson-dark); margin: 2px 0 8px; }
.member .org { color: var(--muted); font-size:.92rem; }
.member.lead {
  border: 2px solid transparent; background:
    linear-gradient(var(--paper), var(--paper)) padding-box,
    var(--tw-gradient) border-box;
}
.team-photo { margin:0 auto; max-width:660px; }
.team-photo img { width:100%; height:auto; display:block; border-radius: var(--r-md); box-shadow: var(--shadow-md); }
.team-photo figcaption { margin-top:12px; text-align:center; color: var(--muted); font-size:.92rem; }

/* ---------- welcome box ---------- */
.welcome { display:grid; grid-template-columns:auto 1fr; gap:30px; align-items:center; max-width:900px; margin:0 auto; }
.welcome-photo { width:128px; height:128px; border-radius:50%; overflow:hidden; flex-shrink:0; box-shadow: var(--shadow-md); }
.welcome-photo img { width:100%; height:100%; object-fit:cover; display:block; }
.welcome blockquote { margin:10px 0 14px; padding:0; border:none; }
.welcome blockquote p { font-family: var(--serif); font-style:italic; font-size:1.28rem; line-height:1.55; color: var(--ink); margin:0; }
.welcome-sign b { display:block; font-family: var(--serif); font-size:1.05rem; color: var(--ink); }
.welcome-sign span { color: var(--muted); font-size:.9rem; }
@media (max-width:640px){ .welcome { grid-template-columns:1fr; text-align:center; justify-items:center; } }

.prose p { margin: 0 0 16px; line-height: 1.72; }
.summary-goals { margin: 4px 0 20px; padding-left: 1.3em; }
.summary-goals li { margin: 0 0 8px; line-height: 1.6; padding-left: 4px; }
.summary-goals li::marker { color: var(--crimson-dark); font-weight: 700; }

/* ---------- poster/infographic lightbox ---------- */
.poster-thumb { display:flex; flex-direction:column; align-items:center; gap:10px; width:240px; margin:0 auto; cursor:zoom-in; text-decoration:none; }
.poster-frame { display:block; width:100%; border-radius: var(--r-md); overflow:hidden; box-shadow: var(--shadow-md); transition: transform .25s ease, box-shadow .25s ease; }
.poster-thumb:hover .poster-frame { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.poster-frame img { width:100%; height:auto; display:block; }
.poster-hint { background:rgba(15,32,64,.88); color:#fff; font-size:.8rem; font-weight:600; padding:7px 14px; border-radius:999px; display:inline-flex; gap:5px; align-items:center; }
.poster-lightbox { position:fixed; inset:0; z-index:1000; background:rgba(8,20,35,.93); display:none; align-items:center; justify-content:center; padding:24px; cursor:zoom-out; }
.poster-lightbox:target { display:flex; }
.poster-lightbox img { max-width:96vw; max-height:94vh; width:auto; height:auto; border-radius:6px; box-shadow:0 24px 70px rgba(0,0,0,.55); }
.poster-lightbox::after { content:"×"; position:fixed; top:18px; right:26px; color:#fff; font-size:2.4rem; line-height:1; font-weight:300; opacity:.85; }

/* ---------- callout / quote ---------- */
.quote {
  font-family: var(--serif); font-style: italic; font-size: clamp(1.5rem, 3vw, 2.2rem);
  line-height: 1.35; color: var(--ink); max-width: 24ch; margin: 0 auto; text-align:center;
}
.quote .by { display:block; font-family: var(--sans); font-style: normal; font-size:.95rem; font-weight:700; color: var(--muted); margin-top: 18px; letter-spacing:.04em; }

/* ---------- split ---------- */
.split { display:grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items:center; }
.split.flip { direction: rtl; }
.split.flip > * { direction: ltr; }

/* CTA band */
.cta-band {
  background: var(--tw-gradient); color:#fff; border-radius: var(--r-lg);
  padding: 56px; text-align:center; box-shadow: var(--shadow-lg); position: relative; overflow:hidden;
}
.cta-band h2 { color:#fff; }
.cta-band p { color: rgba(255,255,255,.92); max-width: 60ch; margin-inline:auto; }
.cta-band .btn-primary { background:#fff; color: var(--navy-dark); }
.cta-band .btn-ghost { border-color: rgba(255,255,255,.6); color:#fff; }

/* ---------- infographic ---------- */
.lead-center { max-width: 64ch; margin: 10px auto 0; color: var(--muted); }
.infographic { margin: 0; text-align: center; }
.infographic a { display: block; border-radius: var(--r-lg); overflow: hidden;
  border: 1px solid var(--line); box-shadow: var(--shadow-lg);
  background: #fff; transition: transform .25s ease, box-shadow .25s ease; }
.infographic a:hover { transform: translateY(-3px); box-shadow: 0 40px 80px rgba(15,32,64,.22); }
.infographic img { display: block; width: 100%; height: auto; }
.infographic figcaption { margin-top: 16px; font-family: var(--mono);
  font-size: .8rem; letter-spacing: .04em; color: var(--muted); text-transform: uppercase; }
.infographic figcaption .dl { color: var(--crimson); font-weight: 600; }
.infographic figcaption .dl:hover { color: var(--navy-dark); }

.card-clickable { display: flex; flex-direction: column; text-decoration: none;
  color: inherit; cursor: pointer; position: relative;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease; }
.card-clickable h3, .card-clickable p { color: inherit; }
.card-clickable:hover { transform: translateY(-4px);
  border-color: var(--crimson); box-shadow: 0 26px 55px rgba(15,32,64,.18); }
.card-clickable:focus-visible { outline: 2px solid var(--crimson); outline-offset: 3px; }
.card-cta { margin-top: auto; padding-top: 16px; font-family: var(--mono);
  font-size: .82rem; font-weight: 600; letter-spacing: .02em; color: var(--crimson); }
.card-clickable:hover .card-cta { color: var(--navy-dark); }

/* ---------- facebook feed / news ---------- */
.news-grid {
  display: grid;
  grid-template-columns: 1fr minmax(320px, 500px);
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
}
.news-intro { align-self: center; }
.news-intro h2 { margin: 8px 0 14px; }
.news-intro p { color: var(--muted); margin-bottom: 12px; }
.news-points { list-style: none; margin: 24px 0 0; padding: 0;
  display: flex; flex-direction: column; gap: 16px; }
.news-points li { display: flex; gap: 12px; align-items: flex-start;
  font-size: .96rem; line-height: 1.5; }
.news-points .np-ico { color: var(--gold); font-size: .8rem; margin-top: 4px; flex: none; }
.news-points b { color: var(--navy-dark); }

.news-feed { position: sticky; top: 92px; }
.fb-card {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--r-lg); overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.fb-card-bar { display: flex; gap: 7px; align-items: center;
  padding: 13px 16px; background: var(--navy-dark);
  border-bottom: 1px solid rgba(255,255,255,.08); }
.fb-card-bar span { width: 11px; height: 11px; border-radius: 50%;
  background: rgba(255,255,255,.28); }
.fb-card-bar span:first-child { background: var(--crimson); }
.fb-feed-wrap { display: flex; justify-content: center; width: 100%; background: #f0f2f5; }
.fb-feed-wrap .fb-page,
.fb-feed-wrap .fb-page span,
.fb-feed-wrap .fb-page iframe {
  width: 100% !important;
  max-width: 500px;
}
.fb-fallback { padding: 14px 16px; text-align: center;
  font-size: .82rem; color: var(--muted); background: var(--sand); }

@media (max-width: 860px) {
  .news-grid { grid-template-columns: 1fr; }
  .news-feed { position: static; max-width: 500px; margin: 0 auto; width: 100%; }
}

/* ---------- partners ---------- */
.partners { display:flex; flex-wrap:wrap; gap: 18px; align-items:stretch; justify-content:center; }
.partner {
  background: var(--paper); border:1px solid var(--line); border-radius: var(--r-md);
  padding: 18px 26px; box-shadow: var(--shadow-sm); display:flex; flex-direction:column; gap:2px; min-width: 220px;
}
.partner b { font-family: var(--serif); color: var(--ink); font-size: 1.02rem; }
.partner small { font-family: var(--mono); font-size: .74rem; letter-spacing: .02em; color: var(--muted); }
.partner .partner-logo { height: 46px; width:auto; max-width: 200px; object-fit: contain; margin-bottom: 12px; align-self:flex-start; }

/* ===========================================================
   FOOTER
   =========================================================== */
.site-footer { background: var(--navy-dark); color: #A8BCCE; padding: 64px 0 28px; }
.footer-grid { display:grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 36px; }
.site-footer h4 { color:#fff; font-family: var(--mono); font-weight:600; font-size:.76rem; letter-spacing:.12em; text-transform:uppercase; margin-bottom: 16px; }
.site-footer a { color:#A8BCCE; }
.site-footer a:hover { color:#fff; }
.site-footer ul { list-style:none; margin:0; padding:0; }
.site-footer ul li { margin-bottom: 9px; }
.footer-brand .word b { font-family: var(--serif); font-size:1.4rem; letter-spacing:.05em; color:#fff; }
.footer-brand p { font-size:.92rem; max-width: 34ch; }
.footer-logos { display:flex; flex-wrap:wrap; align-items:center; gap: 10px; margin-top: 16px; }
.footer-logos .logo-chip { background:#fff; border-radius: 8px; padding: 8px 12px; display:inline-flex; align-items:center; box-shadow: var(--shadow-sm); }
.footer-logos .logo-chip img { display:block; height: 30px; width:auto; }
.footer-bottom { border-top:1px solid rgba(255,255,255,.12); margin-top: 40px; padding-top: 22px; display:flex; flex-wrap:wrap; gap: 12px; justify-content:space-between; font-family: var(--mono); font-size:.74rem; letter-spacing:.02em; color:#7A90A8; }

/* ---------- page hero (interior) — dark editorial masthead ---------- */
.page-hero {
  position: relative; overflow: hidden; isolation: isolate;
  background:
    radial-gradient(700px 380px at 112% -25%, rgba(192,39,45,.42), transparent 60%),
    radial-gradient(560px 320px at -8% 125%, rgba(42,82,152,.42), transparent 62%),
    linear-gradient(135deg, #0E1E3C 0%, #15294D 55%, #1B3A6B 100%);
  color: #C3D2E8; padding: 96px 0 78px;
}
.page-hero::after {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image: radial-gradient(rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 24px 24px;
  -webkit-mask-image: linear-gradient(180deg, #000, transparent 92%);
          mask-image: linear-gradient(180deg, #000, transparent 92%);
}
.page-hero .hero-bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }
.page-hero .hero-bg .helix { position: absolute; top: -28%; right: 4%; height: 165%; width: auto; opacity: .5; }
.page-hero .hero-bg .helix path { fill: none; stroke: rgba(212,167,66,.5); stroke-width: 2.2; }
.page-hero .hero-bg .helix .rungs line { stroke: rgba(255,255,255,.2); stroke-width: 2; }
.page-hero .wrap { position: relative; z-index: 2; }
.page-hero h1 { color: #fff; font-size: clamp(2.4rem, 5.4vw, 3.8rem); }
.page-hero .lead { color: #C3D2E8; }
.page-hero .eyebrow { color: var(--gold); }
.page-hero .eyebrow::before { background: var(--gold); }

.breadcrumb { font-family: var(--mono); font-size:.74rem; letter-spacing:.06em; text-transform: uppercase; color: rgba(255,255,255,.62); font-weight:500; margin-bottom: 16px; }
.breadcrumb a { color: rgba(255,255,255,.62); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb .sep { color: rgba(255,255,255,.32); margin: 0 .2em; }

/* ---------- reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity:1; transform:none; transition:none; }
  .hero-art .emblem, .hero-art .emblem::before { animation: none; }
  html { scroll-behavior: auto; }
}

/* ===========================================================
   RESPONSIVE
   =========================================================== */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .hero-art { order: -1; }
  .hero-art .emblem { width: min(260px, 66%); }
  .hero-bg .helix { right: -12%; opacity: .3; }
  .split, .split.flip { grid-template-columns: 1fr; direction: ltr; gap: 32px; }
  .grid.cols-3, .grid.cols-4, .team-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .nav-links {
    position: fixed; top: var(--nav-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: var(--sand); border-bottom: 1px solid var(--line);
    padding: 14px 24px 22px; box-shadow: var(--shadow-md);
    transform: translateY(-12px); opacity: 0; pointer-events: none; transition: .22s;
  }
  .nav-links.open { transform: none; opacity: 1; pointer-events: auto; }
  .nav-links a { padding: 12px 14px; border-radius: var(--r-sm); }
  .nav-toggle { display: block; }
  .section { padding: 64px 0; }
  .stats, .grid.cols-2, .grid.cols-3, .grid.cols-4, .pillars, .team-grid, .footer-grid { grid-template-columns: 1fr; }
  .pillars { grid-template-columns: 1fr 1fr; }
  .tl-item { grid-template-columns: 1fr; gap: 8px; }
  .cta-band { padding: 38px 24px; }
}

/* back-link ribbon to parent research group */
.lab-bar{background:#0b1a2b;text-align:center;padding:7px 16px;}
.lab-bar a{color:#fff;font-size:.82rem;font-weight:600;letter-spacing:.01em;text-decoration:none;}
.lab-bar a:hover{text-decoration:underline;}
@media(max-width:600px){.lab-bar a{font-size:.74rem;}}