/* =====================================================================
   TECH TRANSFORMATIONS — design system
   Cold porcelain + graphite + electric blue. Technical-drawing editorial.
   Type: Anton (display) · Archivo (body) · Fraunces italic (accents)
         IBM Plex Mono (annotations)
   ===================================================================== */

/* ---------- Tokens ---------- */
:root {
  /* Surfaces */
  --paper:    #f4f5f7;
  --paper-2:  #eaecef;
  --ink:      #0b0d12;
  --ink-2:    #12151c;

  /* Text on paper */
  --t-ink:    #0b0d12;
  --t-soft:   #3d434e;
  --t-mut:    #667080;
  --t-faint:  #99a1af;

  /* Text on ink */
  --p-full:   #f4f5f7;
  --p-soft:   #b9c0cc;
  --p-mut:    #79818f;

  /* Lines */
  --line:        rgba(11, 13, 18, 0.13);
  --line-strong: rgba(11, 13, 18, 0.42);
  --line-paper:  rgba(244, 245, 247, 0.16);

  /* Accent */
  --accent:    #0f62fe;
  --accent-dk: #0043ce;

  /* Layout */
  --maxw: 1320px;
  --gutter: clamp(1.25rem, 4vw, 3.5rem);
  --nav-h: 84px;

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);

  /* Type */
  --font-display: 'Anton', 'Archivo', sans-serif;
  --font-body: 'Archivo', system-ui, sans-serif;
  --font-serif: 'Fraunces', Georgia, serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --fs-display: clamp(2.9rem, 6.4vw, 6rem);
  --fs-h2:      clamp(2.4rem, 5.6vw, 5rem);
  --fs-lead:    clamp(1.05rem, 1.5vw, 1.25rem);
  --fs-body:    1.0625rem;

  --z-nav: 1000;
  --z-menu: 900;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--t-soft);
  background: var(--paper);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea { font: inherit; }
::selection { background: var(--accent); color: #fff; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  color: var(--t-ink);
  line-height: 0.96;
  letter-spacing: 0.005em;
  text-transform: uppercase;
}
h4 { font-family: var(--font-body); font-weight: 700; color: var(--t-ink); }

/* ---------- Utilities ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(5rem, 10vw, 8.5rem); position: relative; }

.h2 { font-size: var(--fs-h2); margin-bottom: 1.5rem; }

.accent-serif {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  text-transform: none;
  color: var(--accent);
  letter-spacing: 0;
}

.label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--t-mut);
  margin-bottom: 1.5rem;
  display: flex; align-items: center; gap: 0.75rem;
}
.label::before { content: ""; width: 34px; height: 1px; background: var(--accent); flex-shrink: 0; }
.label--paper { color: var(--p-mut); }

.skip-link {
  position: fixed; top: -60px; left: 1rem; z-index: 10001;
  background: var(--ink); color: var(--paper); padding: 0.6rem 1rem;
  font-family: var(--font-mono); font-size: 0.8rem; transition: top 0.2s;
}
.skip-link:focus { top: 1rem; }

/* =====================================================================
   BUTTONS
   ===================================================================== */
.btn {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: 0.9rem;
  padding: 0.85rem 1.5rem;
  background: var(--ink); color: var(--paper);
  font-family: var(--font-mono); font-size: 0.82rem; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  border: 1px solid var(--ink);
  transition: background 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s;
  overflow: hidden;
}
.btn__arrow { transition: transform 0.3s var(--ease); }
.btn:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn:hover .btn__arrow { transform: translateX(5px); }
.btn--lg { padding: 1.05rem 1.9rem; font-size: 0.85rem; }
.btn--block { width: 100%; }
.btn--ghost { background: transparent; color: var(--t-ink); border-color: var(--line-strong); }
.btn--ghost:hover { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* =====================================================================
   NAV
   ===================================================================== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: var(--z-nav);
  background: transparent;
  transition: background 0.35s, box-shadow 0.35s;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(244, 245, 247, 0.92);
  backdrop-filter: blur(10px);
  border-bottom-color: var(--line);
}
.nav__inner {
  max-width: var(--maxw); margin-inline: auto; height: var(--nav-h);
  padding-inline: var(--gutter);
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
}

.brand { display: inline-flex; align-items: center; gap: 0.7rem; }
.brand__mono {
  display: grid; place-items: center; width: 40px; height: 40px;
  background: var(--ink); color: var(--paper);
  transition: background 0.3s;
}
.brand:hover .brand__mono { background: var(--accent-dk); }
.brand__name {
  font-family: var(--font-mono); font-size: 0.66rem; font-weight: 500;
  letter-spacing: 0.14em; line-height: 1.35; color: var(--t-ink);
}
.brand--paper .brand__name { color: var(--p-full); }
.brand--paper .brand__mono { background: var(--paper); color: var(--ink); }
.brand--paper:hover .brand__mono { background: var(--accent); color: #fff; }

.nav__links { display: flex; gap: 1.75rem; }
.nav__link {
  font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--t-soft);
  position: relative; padding-block: 0.3rem;
  transition: color 0.25s;
}
.nav__link::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 0;
  background: var(--accent); transition: width 0.3s var(--ease);
}
.nav__link:hover { color: var(--t-ink); }
.nav__link:hover::after { width: 100%; }

.nav__toggle { display: none; width: 44px; height: 44px; flex-direction: column; justify-content: center; align-items: center; gap: 7px; }
.nav__toggle span { display: block; width: 26px; height: 2px; background: var(--t-ink); transition: transform 0.3s var(--ease); }
.nav__toggle.is-open span:nth-child(1) { transform: translateY(4.5px) rotate(45deg); }
.nav__toggle.is-open span:nth-child(2) { transform: translateY(-4.5px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  position: fixed; inset: 0; z-index: var(--z-menu);
  background: var(--paper);
  display: flex; flex-direction: column; justify-content: center; align-items: flex-start;
  gap: 2.5rem; padding-inline: var(--gutter);
  opacity: 0; visibility: hidden; transition: opacity 0.35s, visibility 0.35s;
}
.mobile-menu.is-open { opacity: 1; visibility: visible; }
.mobile-menu__links { display: flex; flex-direction: column; gap: 0.5rem; width: 100%; }
.mobile-menu__link {
  font-family: var(--font-display); font-size: clamp(2.2rem, 9vw, 3.4rem);
  text-transform: uppercase; color: var(--t-ink); line-height: 1.15;
  display: flex; align-items: baseline; gap: 1.1rem;
  padding-block: 0.4rem; border-bottom: 1px solid var(--line);
  opacity: 0; transform: translateY(16px);
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease), color 0.25s;
}
.mobile-menu.is-open .mobile-menu__link { opacity: 1; transform: translateY(0); }
.mobile-menu.is-open .mobile-menu__link:nth-child(1) { transition-delay: 0.08s; }
.mobile-menu.is-open .mobile-menu__link:nth-child(2) { transition-delay: 0.14s; }
.mobile-menu.is-open .mobile-menu__link:nth-child(3) { transition-delay: 0.2s; }
.mobile-menu.is-open .mobile-menu__link:nth-child(4) { transition-delay: 0.26s; }
.mobile-menu__link:hover { color: var(--accent); }
.mobile-menu__link span { font-family: var(--font-mono); font-size: 0.8rem; color: var(--accent); }

/* =====================================================================
   HERO
   ===================================================================== */
.hero {
  position: relative;
  min-height: 100vh; min-height: 100dvh;
  display: flex; flex-direction: column;
  padding-top: calc(var(--nav-h) + clamp(1.5rem, 4vh, 3.5rem));
}
.hero__grid-bg {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: 0.35;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, #000 60%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 0%, #000 60%, transparent 100%);
}

.hero__inner {
  position: relative; flex: 1;
  display: grid; grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  padding-bottom: 2rem;
}

.hero__kicker {
  font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.2em;
  color: var(--t-mut); margin-bottom: 2rem;
  display: flex; align-items: center; gap: 0.75rem;
}
.tick { width: 9px; height: 9px; background: var(--accent); flex-shrink: 0; }

.hero__title { font-size: var(--fs-display); margin-bottom: 2rem; }
.hero__line { display: block; overflow: hidden; }
.hero__line > span { display: block; transform: translateY(108%); transition: transform 0.9s var(--ease); }
.hero.is-in .hero__line > span { transform: translateY(0); }
.hero.is-in .hero__line:nth-child(2) > span { transition-delay: 0.1s; }
.hero.is-in .hero__line:nth-child(3) > span { transition-delay: 0.2s; }

.hero__sub { max-width: 560px; font-size: var(--fs-lead); line-height: 1.65; color: var(--t-soft); margin-bottom: 2.5rem; }

.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* infrastructure schematic */
.hero__plan { position: relative; }
.plan { width: 100%; height: auto; overflow: visible; }
.plan .pln { stroke: var(--t-ink); fill: none; }
.plan .node { stroke-width: 2; }
.plan .node path { stroke: var(--t-mut); stroke-width: 1.2; }
.plan .node rect ~ rect:not(.region) { stroke: var(--t-mut); stroke-width: 1.2; }
.plan .gateway path { stroke: var(--accent); stroke-width: 1.2; }
.plan .region { stroke: var(--t-faint); stroke-width: 1; stroke-dasharray: 4 4 !important; }
.plan .link { stroke: var(--t-mut); stroke-width: 1.2; }
.plan .reg { stroke: var(--t-faint); stroke-width: 1; }
.plan__label { font-family: var(--font-mono); font-size: 12.5px; font-weight: 500; letter-spacing: 0.12em; fill: var(--t-ink); }
.plan__sub { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.08em; fill: var(--t-mut); }
.plan__fig { font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.1em; fill: var(--t-mut); }

/* draw-on animation */
.plan .pln { stroke-dasharray: 1600; stroke-dashoffset: 1600; animation: draw 1.6s var(--ease) forwards; }
.plan .d1 { animation-delay: 0.2s; }
.plan .d2 { animation-delay: 0.55s; }
.plan .d3 { animation-delay: 0.9s; }
.plan .d4 { animation-delay: 1.15s; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.plan text { opacity: 0; animation: fadeIn 0.6s ease 1.4s forwards; }
@keyframes fadeIn { to { opacity: 1; } }

/* status LEDs + data packets */
.plan__led { fill: var(--accent); animation: ledBlink 2.2s ease-in-out infinite; }
@keyframes ledBlink { 0%, 100% { opacity: 1; } 50% { opacity: 0.15; } }
.plan__packets circle { fill: var(--accent); opacity: 0; animation: packetIn 0.4s ease 1.8s forwards; }
@keyframes packetIn { to { opacity: 1; } }

/* hero stats bar */
.hero__foot { border-top: 1px solid var(--line); background: var(--paper); position: relative; }
.hero__stats { display: grid; grid-template-columns: repeat(3, 1fr); }
.stat { padding-block: 1.4rem; padding-right: 1.5rem; display: flex; flex-direction: column; gap: 0.2rem; }
.stat + .stat { border-left: 1px solid var(--line); padding-left: 1.5rem; }
.stat__num { font-family: var(--font-display); font-size: clamp(1.5rem, 2.6vw, 2.1rem); color: var(--t-ink); letter-spacing: 0.01em; }
.stat__label { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--t-mut); }

/* =====================================================================
   TICKER
   ===================================================================== */
.ticker { background: var(--ink); color: var(--p-full); overflow: hidden; padding-block: 1.1rem; }
.ticker__track { display: flex; width: max-content; animation: ticker 30s linear infinite; }
.ticker:hover .ticker__track { animation-play-state: paused; }
.ticker__group { display: flex; align-items: center; }
.ticker__group span {
  font-family: var(--font-display); font-size: clamp(1rem, 2vw, 1.4rem);
  letter-spacing: 0.05em; padding-inline: 1.6rem; white-space: nowrap;
}
.ticker__group i { font-style: normal; color: var(--accent); font-family: var(--font-mono); }
@keyframes ticker { to { transform: translateX(-50%); } }

/* =====================================================================
   MANIFESTO
   ===================================================================== */
.manifesto { border-bottom: 1px solid var(--line); }
.manifesto__text {
  font-family: var(--font-body); font-weight: 600; text-transform: none;
  font-size: clamp(1.5rem, 3.4vw, 2.6rem); line-height: 1.35; letter-spacing: -0.01em;
  max-width: 1080px; color: var(--t-faint);
}
.manifesto__text .word { display: inline-block; transition: color 0.4s var(--ease); }
.manifesto__text .word.is-lit { color: var(--t-ink); }

/* =====================================================================
   PILLARS
   ===================================================================== */
.work { padding-bottom: 0; }
.work__head { margin-bottom: clamp(3rem, 6vw, 4.5rem); }

.pillars { border-top: 1px solid var(--line-strong); }
.pillar {
  position: relative;
  border-bottom: 1px solid var(--line-strong);
  overflow: hidden;
}
.pillar::before {
  content: "";
  position: absolute; inset: 0;
  background: var(--ink);
  transform: scaleY(0); transform-origin: top;
  transition: transform 0.45s var(--ease);
}
.pillar:hover::before { transform: scaleY(1); }

.pillar__grid {
  position: relative;
  display: grid; grid-template-columns: 1.2fr 0.9fr 1fr;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  padding-block: clamp(2.25rem, 4.5vw, 3.5rem);
}

.pillar__id { display: flex; gap: 1.4rem; align-items: flex-start; }
.pillar__num {
  font-family: var(--font-mono); font-size: 0.8rem; color: var(--accent);
  padding-top: 0.5rem; letter-spacing: 0.1em;
}
.pillar__title {
  font-size: clamp(1.7rem, 3.2vw, 2.7rem);
  transition: color 0.35s var(--ease);
}
.pillar__tag {
  font-family: var(--font-serif); font-style: italic;
  font-size: 1.15rem; color: var(--accent); margin-bottom: 0.6rem;
}
.pillar__blurb p:not(.pillar__tag) { font-size: 0.98rem; line-height: 1.65; transition: color 0.35s var(--ease); }

.pillar__list { list-style: none; display: flex; flex-direction: column; }
.pillar__list li {
  position: relative; padding: 0.5rem 0 0.5rem 1.4rem;
  font-size: 0.92rem; border-bottom: 1px solid var(--line);
  transition: color 0.35s var(--ease), border-color 0.35s;
}
.pillar__list li:last-child { border-bottom: none; }
.pillar__list li::before {
  content: "→"; position: absolute; left: 0; top: 0.5rem;
  font-family: var(--font-mono); font-size: 0.8rem; color: var(--accent);
}

/* inverted hover state */
.pillar:hover .pillar__title { color: var(--p-full); }
.pillar:hover .pillar__blurb p:not(.pillar__tag) { color: var(--p-soft); }
.pillar:hover .pillar__list li { color: var(--p-soft); border-color: var(--line-paper); }
.pillar:hover .pillar__tag { color: #5c8dff; }
.pillar:hover .pillar__num { color: #5c8dff; }
.pillar:hover .pillar__list li::before { color: #5c8dff; }

/* =====================================================================
   BIOTECH (dark)
   ===================================================================== */
.biotech { background: var(--ink); color: var(--p-soft); }
.biotech .h2 { color: var(--p-full); }
.biotech .accent-serif { color: #5c8dff; }
.biotech__inner { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(2.5rem, 6vw, 5rem); }
.biotech__head { grid-column: 1; }
.biotech__lead { font-size: var(--fs-lead); line-height: 1.65; color: var(--p-soft); max-width: 560px; }

.biotech__stat {
  grid-column: 2; grid-row: 1 / span 2;
  display: flex; flex-direction: column; align-items: flex-end; justify-content: flex-start;
  position: relative; user-select: none;
}
.biotech__word {
  font-family: var(--font-display);
  font-size: clamp(5.5rem, 13.5vw, 11.5rem);
  line-height: 0.86; text-align: right;
  color: transparent;
  -webkit-text-stroke: 2px var(--accent);
}
.biotech__caption {
  margin-top: 1.5rem;
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.2em; color: var(--p-mut);
}

.biotech__points {
  grid-column: 1 / -1;
  list-style: none;
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line-paper);
  margin-top: clamp(2rem, 4vw, 3rem);
}
.biotech__points li { padding: 1.75rem 1.5rem 0.5rem 0; }
.biotech__points li + li { border-left: 1px solid var(--line-paper); padding-left: 1.5rem; }
.biotech__point-num {
  font-family: var(--font-mono); font-size: 0.75rem; color: #5c8dff;
  display: block; margin-bottom: 1.1rem;
}
.biotech__points h4 { color: var(--p-full); font-size: 1.02rem; margin-bottom: 0.5rem; }
.biotech__points p { font-size: 0.9rem; line-height: 1.6; color: var(--p-mut); }

/* =====================================================================
   LIFECYCLE
   ===================================================================== */
.lifecycle__lead { max-width: 620px; font-size: var(--fs-lead); color: var(--t-soft); margin-bottom: clamp(3rem, 6vw, 4.5rem); }

.stages { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1.5rem, 3vw, 2.5rem); }
.stages__line { position: absolute; top: 5px; left: 0; right: 0; height: 1px; background: var(--line); }
.stages__line span { display: block; height: 100%; width: 0%; background: var(--accent); transition: width 1.6s var(--ease); }

.stage { position: relative; padding-top: 2rem; }
.stage__marker {
  position: absolute; top: 0; left: 0;
  width: 11px; height: 11px; background: var(--paper);
  border: 1.5px solid var(--t-ink);
  transform: translateY(0); transition: background 0.3s;
}
.stage:hover .stage__marker { background: var(--accent); border-color: var(--accent); }
.stage__num { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.18em; color: var(--t-mut); display: block; margin-bottom: 0.7rem; }
.stage__title { font-size: clamp(1.8rem, 3vw, 2.6rem); margin-bottom: 0.8rem; }
.stage p { font-size: 0.94rem; line-height: 1.6; }

/* =====================================================================
   CONTACT
   ===================================================================== */
.contact { border-top: 1px solid var(--line); background: var(--paper-2); }
.contact__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 6vw, 5.5rem); align-items: start; }
.contact__lead { font-size: var(--fs-lead); line-height: 1.65; margin-bottom: 2.5rem; max-width: 460px; }
.contact__direct { display: flex; flex-direction: column; gap: 0.3rem; }
.contact__direct-label { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.2em; color: var(--t-mut); }
.contact__direct a {
  font-family: var(--font-body); font-weight: 600; font-size: 1.1rem; color: var(--t-ink);
  border-bottom: 1px solid var(--accent); width: fit-content; padding-bottom: 2px;
  transition: color 0.25s;
}
.contact__direct a:hover { color: var(--accent); }

.contact__form { display: flex; flex-direction: column; gap: 1.6rem; }
.field { display: flex; flex-direction: column; gap: 0.5rem; }
.field label {
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.18em; color: var(--t-mut);
}
.field input, .field textarea {
  background: transparent;
  border: none; border-bottom: 1px solid var(--line-strong);
  padding: 0.55rem 0 0.7rem;
  color: var(--t-ink); font-size: 1.05rem;
  border-radius: 0; resize: vertical;
  transition: border-color 0.25s;
}
.field input::placeholder, .field textarea::placeholder { color: var(--t-faint); }
.field input:focus, .field textarea:focus { outline: none; border-bottom-color: var(--accent); }
.field.is-invalid input, .field.is-invalid textarea { border-bottom-color: #c22a0a; }
.field__error { font-family: var(--font-mono); font-size: 0.72rem; color: #c22a0a; min-height: 0; opacity: 0; transition: opacity 0.2s; }
.field.is-invalid .field__error { opacity: 1; }
.contact__note { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.04em; color: var(--t-mut); }
.contact__note.is-success { color: #1c6b32; }
.contact__note.is-error { color: #c22a0a; }
.contact__note a { color: var(--accent); }

/* =====================================================================
   FOOTER
   ===================================================================== */
.footer { background: var(--ink); color: var(--p-soft); overflow: hidden; }
.footer__top {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 2.5rem;
  padding-block: clamp(3rem, 6vw, 4.5rem) 3rem;
}
.footer__brand .brand { margin-bottom: 1.4rem; }
.footer__tagline { color: var(--p-mut); font-size: 0.95rem; line-height: 1.65; max-width: 320px; }
.footer__col { display: flex; flex-direction: column; gap: 0.8rem; }
.footer__col h4 {
  font-family: var(--font-mono); font-weight: 500; font-size: 0.68rem;
  letter-spacing: 0.22em; color: var(--p-mut); margin-bottom: 0.5rem;
}
.footer__col a { color: var(--p-soft); font-size: 0.93rem; width: fit-content; transition: color 0.25s; }
.footer__col a:hover { color: #5c8dff; }

.footer__word {
  font-family: var(--font-display);
  font-size: clamp(3rem, 10.4vw, 10rem);
  line-height: 1; text-align: center;
  color: transparent;
  -webkit-text-stroke: 1px rgba(244, 245, 247, 0.22);
  white-space: nowrap;
  user-select: none;
  padding-block: 1rem 0.5rem;
}

.footer__bottom {
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  padding-block: 1.5rem 1.75rem;
  border-top: 1px solid var(--line-paper);
  font-size: 0.8rem; color: var(--p-mut);
}
.footer__meta { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.16em; }

/* =====================================================================
   LEGAL PAGES
   ===================================================================== */
.legal { max-width: 860px; padding-block: calc(var(--nav-h) + clamp(2.5rem, 6vw, 4.5rem)) clamp(4rem, 8vw, 6rem); }
.legal h1 { font-size: clamp(2.6rem, 6vw, 4.5rem); margin-bottom: 1rem; }
.legal__updated {
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.2em;
  color: var(--t-mut); margin-bottom: clamp(2.5rem, 5vw, 3.5rem);
  padding-bottom: 1.5rem; border-bottom: 1px solid var(--line-strong);
}
.legal section { margin-bottom: 2.5rem; }
.legal h2 {
  font-family: var(--font-body); font-weight: 700; text-transform: none;
  font-size: 1.15rem; letter-spacing: 0; line-height: 1.4; margin-bottom: 0.75rem;
}
.legal p { margin-bottom: 0.9rem; font-size: 0.98rem; line-height: 1.7; }
.legal ul { padding-left: 1.3rem; margin-bottom: 0.9rem; }
.legal li { font-size: 0.98rem; line-height: 1.7; margin-bottom: 0.35rem; }
.legal a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
.legal a:hover { color: var(--accent-dk); }

.footer__bottom--slim { border-top: none; }
.footer__legal { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.footer__legal a { color: var(--p-mut); transition: color 0.25s; }
.footer__legal a:hover { color: #5c8dff; }

/* =====================================================================
   SCROLL REVEAL
   ===================================================================== */
[data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity 0.85s var(--ease), transform 0.85s var(--ease); }
[data-reveal].is-in { opacity: 1; transform: translateY(0); }

/* =====================================================================
   RESPONSIVE
   ===================================================================== */
@media (max-width: 1080px) {
  .hero__inner { grid-template-columns: 1fr; align-items: start; }
  .hero__plan { max-width: 640px; }
  .biotech__inner { grid-template-columns: 1fr; }
  .biotech__stat { grid-column: 1; grid-row: auto; align-items: flex-start; }
  .biotech__word { text-align: left; }
  .biotech__points { grid-template-columns: 1fr 1fr; }
  .biotech__points li:nth-child(odd) { border-left: none; padding-left: 0; }
  .biotech__points li { border-top: 1px solid var(--line-paper); }
  .biotech__points li:nth-child(-n+2) { border-top: none; }
  .pillar__grid { grid-template-columns: 1fr 1fr; }
  .pillar__list { grid-column: 1 / -1; }
  .stages { grid-template-columns: 1fr 1fr; gap: 2.5rem 2rem; }
  .stages__line { display: none; }
  .contact__grid { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  .nav__links, .nav__cta { display: none; }
  .nav__toggle { display: flex; }
  .hero { padding-top: calc(var(--nav-h) + 0.5rem); }
  .hero__stats { grid-template-columns: 1fr; }
  .stat + .stat { border-left: none; border-top: 1px solid var(--line); padding-left: 0; }
  .stat { padding-block: 1rem; }
  .pillar__grid { grid-template-columns: 1fr; }
  .pillar__id { flex-direction: column; gap: 0.6rem; }
  .biotech__points { grid-template-columns: 1fr; }
  .biotech__points li { border-left: none !important; padding-left: 0 !important; }
  .biotech__points li:nth-child(2) { border-top: 1px solid var(--line-paper); }
  .stages { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; }
}

/* =====================================================================
   REDUCED MOTION
   ===================================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
  .hero__line > span { transform: none; }
  .ticker__track { animation: none; }
  .plan .pln { stroke-dashoffset: 0; animation: none; }
  .plan text { opacity: 1; animation: none; }
  .plan__packets { display: none; }
  .plan__led { animation: none; opacity: 1; }
}