/* ==========================================================================
   EIG Biomedical, Inc. — site stylesheet
   Palette: EIG navy #152C52 + gold #AF8A2B
   ========================================================================== */

:root {
  --navy:        #152C52;
  --navy-deep:   #0B1730;
  --navy-mid:    #1E3A66;
  --navy-line:   rgba(21, 44, 82, 0.16);
  --gold:        #AF8A2B;
  --gold-lift:   #D9B65A;
  --gold-wash:   rgba(175, 138, 43, 0.10);
  --paper:       #EBEDF1;
  --paper-lift:  #F5F6F8;
  --ink:         #0B1730;
  --muted:       #5A6577;
  --muted-dark:  rgba(235, 237, 241, 0.62);

  --display: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
  --body:    'Source Serif 4', Georgia, 'Times New Roman', serif;
  --mono:    'IBM Plex Mono', 'SFMono-Regular', Consolas, monospace;

  --gutter: clamp(1.25rem, 5vw, 5.5rem);
  --maxw: 1180px;
  --rule: 1px solid var(--navy-line);
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 1.0625rem;
  line-height: 1.62;
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; }

a { color: inherit; }
a:hover { color: var(--gold); }

::selection { background: var(--gold); color: var(--navy-deep); }

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

/* --- type ---------------------------------------------------------------- */

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: -0.024em;
  line-height: 1.04;
  margin: 0;
  text-wrap: balance;
}

h1 { font-size: clamp(2.5rem, 6.4vw, 4.6rem); font-weight: 800; }
h2 { font-size: clamp(1.85rem, 3.6vw, 2.8rem); }
h3 { font-size: clamp(1.15rem, 1.8vw, 1.4rem); letter-spacing: -0.012em; }

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

.eyebrow {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.eyebrow::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--gold);
  opacity: 0.34;
}
.eyebrow--solo::after { display: none; }

.lede {
  font-size: clamp(1.1rem, 1.65vw, 1.32rem);
  line-height: 1.55;
  color: var(--navy);
  max-width: 60ch;
}

.mono {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.tm { font-size: 0.62em; vertical-align: 0.42em; letter-spacing: 0; }

/* --- layout -------------------------------------------------------------- */

.wrap {
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.band { padding-block: clamp(3.75rem, 8vw, 7rem); }
.band--tight { padding-block: clamp(2.5rem, 5vw, 4rem); }
.band--rule { border-top: var(--rule); }

.band--dark {
  background:
    radial-gradient(ellipse 90% 70% at 85% -10%, rgba(175, 138, 43, 0.13), transparent 60%),
    radial-gradient(ellipse 70% 60% at -10% 110%, rgba(30, 58, 102, 0.65), transparent 60%),
    var(--navy);
  color: var(--paper);
}
.band--dark h1, .band--dark h2, .band--dark h3 { color: var(--paper-lift); }
.band--dark .lede { color: var(--muted-dark); }
.band--dark .mono { color: rgba(235, 237, 241, 0.5); }

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}

.stack > * + * { margin-top: 1.4rem; }

/* --- masthead ------------------------------------------------------------ */

.masthead {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(235, 237, 241, 0.93);
  backdrop-filter: blur(9px);
  border-bottom: var(--rule);
  transition: box-shadow 0.25s ease;
}
.masthead.scrolled { box-shadow: 0 10px 30px -12px rgba(11, 23, 48, 0.22); }

.masthead__inner {
  max-width: var(--maxw);
  margin-inline: auto;
  padding: 0.95rem var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.wordmark {
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.02rem;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--navy);
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  white-space: nowrap;
}
.wordmark span {
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  color: var(--gold);
  text-transform: uppercase;
}

.nav { display: flex; align-items: center; gap: clamp(1rem, 2.4vw, 2.1rem); }

.nav a {
  font-family: var(--display);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  text-decoration: none;
  color: var(--navy);
  padding-block: 0.3rem;
  border-bottom: 2px solid transparent;
  transition: border-color 0.18s ease, color 0.18s ease;
}
.nav a:hover { border-bottom-color: var(--gold); }
.nav a[aria-current="page"] { border-bottom-color: var(--gold); color: var(--gold); }

.nav-toggle {
  display: none;
  background: none;
  border: var(--rule);
  border-radius: 2px;
  padding: 0.45rem 0.7rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--navy);
  cursor: pointer;
}

/* --- hero ---------------------------------------------------------------- */

.hero {
  background:
    radial-gradient(ellipse 80% 90% at 78% -20%, rgba(175, 138, 43, 0.17), transparent 58%),
    linear-gradient(rgba(235, 237, 241, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(235, 237, 241, 0.045) 1px, transparent 1px),
    var(--navy);
  background-size: auto, 52px 52px, 52px 52px, auto;
  color: var(--paper);
  padding-block: clamp(3.5rem, 8vw, 6.5rem) clamp(2rem, 4vw, 3rem);
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(217, 182, 90, 0.55), transparent);
}

.hero h1 { color: #fff; max-width: 15ch; }
.hero .eyebrow, .hero h1, .hero .hero__lede, .hero .hero__meta {
  animation: heroRise 0.85s cubic-bezier(0.22, 0.8, 0.3, 1) both;
}
.hero h1 { animation-delay: 0.08s; }
.hero .hero__lede { animation-delay: 0.18s; }
.hero .hero__meta { animation-delay: 0.3s; }
@keyframes heroRise { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }

.hero__lede {
  margin-top: 1.6rem;
  max-width: 54ch;
  font-size: clamp(1.05rem, 1.55vw, 1.26rem);
  line-height: 1.58;
  color: rgba(235, 237, 241, 0.76);
}

.hero__meta {
  margin-top: 2.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1.6rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(235, 237, 241, 0.5);
}
.hero__meta strong { color: var(--gold-lift); font-weight: 500; }

/* --- signature: resorption curve ---------------------------------------- */

.resorb {
  margin-top: clamp(2.75rem, 6vw, 4.25rem);
  border-top: 1px solid rgba(235, 237, 241, 0.16);
  padding-top: 1.5rem;
}

.resorb__head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(235, 237, 241, 0.46);
  margin-bottom: 1.15rem;
}
.resorb__head b { color: var(--gold-lift); font-weight: 500; }

.resorb__plot {
  position: relative;
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: clamp(96px, 15vw, 152px);
}

.resorb__tick {
  flex: 1 1 0;
  min-width: 0;
  background: var(--gold);
  height: var(--h, 0%);
  transform-origin: bottom;
  transform: scaleY(0);
  animation: riseTick 0.5s cubic-bezier(0.22, 0.8, 0.3, 1) forwards;
  animation-delay: var(--d, 0ms);
}
.resorb__tick[data-window="1"] { background: var(--gold-lift); }
.resorb__tick[data-tail="1"] { background: rgba(175, 138, 43, 0.42); }

@keyframes riseTick { to { transform: scaleY(1); } }

.resorb__band {
  position: absolute;
  top: -0.4rem;
  bottom: 0;
  border-left: 1px dashed rgba(217, 182, 90, 0.55);
  border-right: 1px dashed rgba(217, 182, 90, 0.55);
  background: rgba(217, 182, 90, 0.07);
  pointer-events: none;
}

.resorb__axis {
  margin-top: 0.7rem;
  padding-top: 0.7rem;
  border-top: 1px solid rgba(235, 237, 241, 0.16);
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(235, 237, 241, 0.44);
}

.resorb__note {
  margin-top: 0.9rem;
  font-family: var(--mono);
  font-size: 0.62rem;
  line-height: 1.65;
  letter-spacing: 0.03em;
  color: rgba(235, 237, 241, 0.38);
  max-width: 74ch;
  text-transform: none;
}

/* --- triad (Site / Payload / Window) ------------------------------------ */

.triad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--navy-line);
  border: var(--rule);
  margin-top: 2.5rem;
}

.triad__cell {
  background: var(--paper);
  padding: 1.6rem 1.4rem;
  transition: background 0.25s ease, box-shadow 0.25s ease;
}
.triad__cell:hover { background: var(--paper-lift); box-shadow: inset 0 3px 0 var(--gold); }
.band--dark .triad { background: rgba(235, 237, 241, 0.14); border-color: rgba(235, 237, 241, 0.14); }
.band--dark .triad__cell { background: var(--navy); }
.band--dark .triad__cell:hover { background: var(--navy-mid); box-shadow: inset 0 3px 0 var(--gold-lift); }

.triad__key {
  font-family: var(--mono);
  font-size: 0.63rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 0.7rem;
}
.triad__val { font-family: var(--display); font-weight: 600; font-size: 1.06rem; line-height: 1.3; }
.triad__sub { margin-top: 0.45rem; font-size: 0.92rem; color: var(--muted); line-height: 1.5; }
.band--dark .triad__sub { color: var(--muted-dark); }

/* --- stage sequence ------------------------------------------------------ */

.stages { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--navy-line); border: var(--rule); }
.stage { background: var(--paper); padding: 1.5rem 1.3rem 1.7rem; transition: background 0.25s ease, box-shadow 0.25s ease; }
.stage:hover { background: var(--paper-lift); box-shadow: inset 0 3px 0 var(--gold); }
.band--dark .stage { background: var(--navy); }
.band--dark .stage:hover { background: var(--navy-mid); box-shadow: inset 0 3px 0 var(--gold-lift); }
.band--dark .stages { background: rgba(235, 237, 241, 0.14); border-color: rgba(235, 237, 241, 0.14); }
.band--dark .stage p { color: var(--muted-dark); }
.stage__n {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  color: var(--gold);
  display: block;
  margin-bottom: 0.85rem;
}
.stage h3 { margin-bottom: 0.55rem; }
.stage p { font-size: 0.94rem; color: var(--muted); line-height: 1.55; }

/* --- data table ---------------------------------------------------------- */

.dtable { width: 100%; border-collapse: collapse; margin-top: 2rem; font-size: 0.94rem; }
.dtable caption {
  text-align: left;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  padding-bottom: 0.9rem;
}
.dtable th, .dtable td { text-align: left; padding: 0.85rem 1rem 0.85rem 0; border-bottom: var(--rule); vertical-align: top; }
.dtable thead th {
  font-family: var(--mono);
  font-size: 0.63rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  border-bottom: 1px solid var(--navy);
}
.dtable tbody th { font-family: var(--display); font-weight: 600; font-size: 0.98rem; white-space: nowrap; }
.dtable td { color: var(--muted); }
.dtable .num { font-family: var(--mono); font-size: 0.82rem; letter-spacing: 0.03em; color: var(--navy); white-space: nowrap; }

/* --- pipeline cards ------------------------------------------------------ */

.pipe { display: grid; gap: 1px; background: var(--navy-line); border: var(--rule); margin-top: 2.5rem; }
.pipe__row {
  background: var(--paper);
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.6fr) minmax(0, 0.85fr);
  gap: clamp(1rem, 3vw, 2.5rem);
  padding: 1.7rem 1.5rem;
  align-items: start;
}
.pipe__row { transition: background 0.25s ease, box-shadow 0.25s ease; }
.pipe__row:hover { background: var(--paper-lift); box-shadow: inset 3px 0 0 var(--gold); }
.pipe__name { font-family: var(--display); font-weight: 700; font-size: 1.18rem; letter-spacing: -0.015em; }
.pipe__site { display: block; margin-top: 0.4rem; font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--muted); }
.pipe__desc { font-size: 0.97rem; color: var(--muted); line-height: 1.58; }

.stagebar { display: flex; gap: 3px; margin-bottom: 0.6rem; }
.stagebar i { flex: 1; height: 5px; background: var(--navy-line); border-radius: 1px; }
.stagebar i.on { background: var(--gold); }
.stagelabel { font-family: var(--mono); font-size: 0.63rem; letter-spacing: 0.13em; text-transform: uppercase; color: var(--navy); }

.tag {
  display: inline-block;
  margin-top: 0.6rem;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold);
  border-radius: 2px;
  padding: 0.22rem 0.5rem;
}

/* --- people -------------------------------------------------------------- */

.people { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 1px; background: var(--navy-line); border: var(--rule); margin-top: 2.5rem; }
.person { background: var(--paper); padding: 1.8rem 1.5rem; transition: background 0.25s ease, box-shadow 0.25s ease; }
.person:hover { background: var(--paper-lift); box-shadow: inset 0 3px 0 var(--gold); }
.band--dark .person { background: var(--navy); }
.band--dark .person:hover { background: var(--navy-mid); }
.person__name { font-family: var(--display); font-weight: 700; font-size: 1.14rem; letter-spacing: -0.015em; }
.person__role { font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--gold); margin-top: 0.5rem; }
.person__bio { margin-top: 0.95rem; font-size: 0.94rem; color: var(--muted); line-height: 1.6; }

/* --- callout / cta ------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  padding: 0.78rem 1.5rem;
  border: 1.5px solid var(--gold);
  color: var(--gold);
  border-radius: 2px;
  transition: background 0.18s ease, color 0.18s ease;
}
.btn::after {
  content: "\2192";
  font-family: var(--mono);
  font-size: 0.9em;
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 0.2s ease, transform 0.2s cubic-bezier(0.22, 0.8, 0.3, 1);
}
.btn:hover::after { opacity: 1; transform: none; }
.btn:hover { background: var(--gold); color: var(--navy-deep); }
.btn--solid { background: var(--gold); color: var(--navy-deep); }
.btn--solid:hover { background: var(--gold-lift); border-color: var(--gold-lift); }

.cta-row { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 2rem; }

.note {
  border-left: 3px solid var(--gold);
  padding: 0.15rem 0 0.15rem 1.15rem;
  font-size: 0.95rem;
  color: var(--muted);
  margin-top: 2rem;
}
.band--dark .note { color: var(--muted-dark); }

/* --- form ---------------------------------------------------------------- */

.form { display: grid; gap: 1.15rem; max-width: 34rem; margin-top: 2.25rem; }
.field { display: grid; gap: 0.45rem; }
.field label { font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--navy); }
.field input, .field select, .field textarea {
  font-family: var(--body);
  font-size: 1rem;
  color: var(--ink);
  background: var(--paper-lift);
  border: var(--rule);
  border-radius: 2px;
  padding: 0.7rem 0.85rem;
  width: 100%;
}
.field textarea { min-height: 8rem; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--gold); outline: none; box-shadow: 0 0 0 2px var(--gold-wash); }

/* --- footer -------------------------------------------------------------- */

.foot { background: var(--navy-deep); color: rgba(235, 237, 241, 0.62); padding-block: clamp(2.75rem, 5vw, 4rem) 2rem; font-size: 0.9rem; }
.foot a { color: rgba(235, 237, 241, 0.82); text-decoration: none; border-bottom: 1px solid rgba(175, 138, 43, 0.5); }
.foot a:hover { color: var(--gold-lift); }
.foot__grid { display: grid; grid-template-columns: minmax(0, 1.3fr) repeat(2, minmax(0, 1fr)); gap: clamp(1.75rem, 4vw, 3.5rem); }
.foot__grid h4 { font-family: var(--mono); font-size: 0.63rem; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); margin-bottom: 0.95rem; }
.foot__links { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.5rem; }
.foot__links a { border: 0; }
.foot__links a:hover { color: var(--gold-lift); }
.foot__wordmark { font-family: var(--display); font-weight: 800; font-size: 1.05rem; color: var(--paper-lift); letter-spacing: -0.02em; }

.legal {
  margin-top: clamp(2.25rem, 4vw, 3rem);
  padding-top: 1.5rem;
  border-top: 1px solid rgba(235, 237, 241, 0.14);
  font-family: var(--mono);
  font-size: 0.66rem;
  line-height: 1.75;
  letter-spacing: 0.02em;
  color: rgba(235, 237, 241, 0.42);
}
.legal p + p { margin-top: 0.75rem; }

/* --- responsive ---------------------------------------------------------- */

@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; }
  .stages { grid-template-columns: repeat(2, 1fr); }
  .foot__grid { grid-template-columns: 1fr 1fr; }
  .pipe__row { grid-template-columns: 1fr; gap: 1rem; }
}

@keyframes navDrop { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }

@media (max-width: 680px) {
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--paper);
    border-bottom: var(--rule);
    padding: 0.5rem var(--gutter) 1.1rem;
  }
  .nav.open { display: flex; animation: navDrop 0.22s ease both; box-shadow: 0 18px 30px -18px rgba(11, 23, 48, 0.35); }
  .nav a { width: 100%; padding-block: 0.65rem; border-bottom: 1px solid var(--navy-line); }
  .nav a[aria-current="page"] { border-bottom-color: var(--gold); }
  .nav-toggle { display: block; }
  .masthead__inner { position: relative; }
  .triad { grid-template-columns: 1fr; }
  .stages { grid-template-columns: 1fr; }
  .foot__grid { grid-template-columns: 1fr; }
  .dtable { font-size: 0.88rem; }
  .dtable th, .dtable td { padding-right: 0.6rem; }
}

/* --- scroll reveal (classes added by site.js; no-JS unaffected) ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.65s ease, transform 0.65s cubic-bezier(0.22, 0.8, 0.3, 1);
  transition-delay: var(--rd, 0ms);
}
.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .resorb__tick { animation: none; transform: scaleY(1); }
  .hero .eyebrow, .hero h1, .hero .hero__lede, .hero .hero__meta { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { transition-duration: 0.01ms !important; }
}

/* --- signature: elution line overlay ------------------------------------ */

.resorb__plot { position: relative; }

.resorb__line {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}
.resorb__line polyline {
  fill: none;
  stroke: #F0E4C4;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.resorb__line polyline.draw {
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
  animation: drawLine 1.5s 0.5s cubic-bezier(0.3, 0.7, 0.3, 1) forwards;
}
@keyframes drawLine { to { stroke-dashoffset: 0; } }

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 1.5rem;
  margin-top: 1rem;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(235, 237, 241, 0.5);
}
.legend span { display: flex; align-items: center; gap: 0.5rem; }
.legend i { width: 16px; height: 3px; background: var(--gold); border-radius: 1px; }
.legend i.line { background: #F0E4C4; }
.legend i.band { background: rgba(217, 182, 90, 0.28); height: 10px; width: 14px; }

/* --- entity strip -------------------------------------------------------- */

.entity {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--navy-line);
  border: var(--rule);
  margin-top: 2.5rem;
}
.entity__cell { background: var(--paper); padding: 1.7rem 1.5rem; }
.entity__cell--muted { background: var(--paper-lift); }
.entity__co { font-family: var(--display); font-weight: 700; font-size: 1.1rem; letter-spacing: -0.015em; }
.entity__tag {
  display: block;
  margin-top: 0.5rem;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
}
.entity__cell p { margin-top: 0.95rem; font-size: 0.95rem; color: var(--muted); line-height: 1.58; }

@media (prefers-reduced-motion: reduce) {
  .resorb__line polyline.draw { stroke-dashoffset: 0; animation: none; }
}

@media (max-width: 680px) {
  .entity { grid-template-columns: 1fr; }
}

/* --- five-step development path ----------------------------------------- */
@media (max-width: 1100px) {
  .stages[style*="repeat(5"] { grid-template-columns: repeat(3, 1fr) !important; }
}
@media (max-width: 780px) {
  .stages[style*="repeat(5"] { grid-template-columns: repeat(2, 1fr) !important; }
}
@media (max-width: 560px) {
  .stages[style*="repeat(5"] { grid-template-columns: 1fr !important; }
}

/* --- schematic figures (stage cards) ------------------------------------ */
.stage__fig {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: 1.15rem;
  border: var(--rule);
  background: var(--paper-lift);
}
.band--dark .stage__fig { border-color: rgba(235, 237, 241, 0.16); background: rgba(235, 237, 241, 0.03); }
.stage__fig .ln { fill: none; stroke: var(--navy); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.stage__fig .ln--soft { stroke: var(--muted); stroke-width: 1; }
.stage__fig .ln--gold { stroke: var(--gold); stroke-width: 1.6; }
.stage__fig .fill--gold { fill: var(--gold); stroke: none; }
.stage__fig .fill--soft { fill: var(--navy-line); stroke: none; }
.band--dark .stage__fig .ln { stroke: rgba(235, 237, 241, 0.7); }
.band--dark .stage__fig .ln--soft { stroke: rgba(235, 237, 241, 0.35); }
.band--dark .stage__fig .ln--gold { stroke: var(--gold-lift); }
.band--dark .stage__fig .fill--gold { fill: var(--gold-lift); }
.band--dark .stage__fig .fill--soft { fill: rgba(235, 237, 241, 0.1); }
.stage__fig .dash { stroke-dasharray: 3 3; }
.stage:hover .stage__fig .ln--gold,
.stage:hover .stage__fig .fill--gold { animation: pulseGold 1.6s ease-in-out infinite; }
@keyframes pulseGold { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }

/* --- polymer lattice (decorative texture on dark bands) ----------------- */
.band--dark .wrap { position: relative; z-index: 1; }
.lattice {
  position: absolute;
  top: 0;
  right: 0;
  width: min(46%, 640px);
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.5;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 55%);
          mask-image: linear-gradient(90deg, transparent, #000 55%);
}
.lattice line { stroke: rgba(217, 182, 90, 0.4); stroke-width: 0.6; }
.lattice circle { fill: rgba(217, 182, 90, 0.55); }
.lattice circle.node { animation: latticePulse 4s ease-in-out infinite; }
@keyframes latticePulse { 0%, 100% { opacity: 0.35; } 50% { opacity: 1; } }

/* --- photo slots (team portraits, editorial imagery) -------------------- */
.person { position: relative; overflow: hidden; }
.person__photo {
  display: block;
  width: 100%;
  height: clamp(320px, 38vw, 420px);
  margin-bottom: 1.25rem;
  border: var(--rule);
  background: var(--paper-lift);
}
.band--dark .person__photo { border-color: rgba(235, 237, 241, 0.16); background: rgba(235, 237, 241, 0.05); }
.figband {
  position: relative;
  border: var(--rule);
  background: var(--paper-lift);
  aspect-ratio: 16 / 7;
  margin-top: 2.5rem;
  overflow: hidden;
}
.figband__cap {
  position: absolute;
  left: 1rem;
  bottom: 0.85rem;
  z-index: 2;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(235, 237, 241, 0.82);
  background: rgba(11, 23, 48, 0.55);
  backdrop-filter: blur(4px);
  padding: 0.32rem 0.6rem;
  pointer-events: none;
}

/* --- program comparison figure ------------------------------------------ */
.progfig { border: var(--rule); background: var(--paper-lift); margin-top: 2.25rem; }
.progfig svg { display: block; width: 100%; height: auto; }
.progfig .ln { fill: none; stroke: var(--navy); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.progfig .ln--soft { stroke: var(--muted); stroke-width: 1; fill: none; }
.progfig .ln--gold { stroke: var(--gold); stroke-width: 1.7; fill: none; }
.progfig .dash { stroke-dasharray: 4 4; }
.progfig .fill--gold { fill: var(--gold); stroke: none; }
.progfig .fill--navy { fill: var(--navy); stroke: none; }
.progfig .fill--soft { fill: var(--navy-line); stroke: none; }
.progfig .mesh { stroke: var(--paper-lift); stroke-width: 1; fill: none; }
.progfig .divider { stroke: var(--gold); stroke-width: 1; opacity: 0.5; }
.progfig text { font-family: var(--mono); fill: var(--navy); }
.progfig .th { font-size: 11px; letter-spacing: 1.4px; font-weight: 500; }
.progfig .ts { font-size: 8.5px; letter-spacing: 0.6px; }
.progfig .t-gold { fill: var(--gold); }
.progfig .t-mut { fill: var(--muted); }
.progfig .payload { animation: pulseGold 2s ease-in-out infinite; }
.progfig__cap {
  display: flex;
  justify-content: space-between;
  gap: 1rem 2rem;
  flex-wrap: wrap;
  border-top: var(--rule);
  padding: 0.75rem 1rem;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.progfig__cap b { color: var(--gold); font-weight: 500; }

/* --- compact per-program schematic -------------------------------------- */
.pipe__fig { margin-top: 1.05rem; width: 100%; max-width: 236px; border: var(--rule); background: var(--paper-lift); }
.pipe__fig svg { display: block; width: 100%; height: auto; }
.pipe__fig .ln { fill: none; stroke: var(--navy); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.pipe__fig .ln--soft { fill: none; stroke: var(--muted); stroke-width: 1; }
.pipe__fig .ln--gold { fill: none; stroke: var(--gold); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.pipe__fig .dash { stroke-dasharray: 4 4; }
.pipe__fig .fill--gold { fill: var(--gold); stroke: none; }
.pipe__fig .fill--navy { fill: var(--navy); stroke: none; }
.pipe__fig .fill--soft { fill: var(--navy-line); stroke: none; }
.pipe__fig .mesh { fill: none; stroke: var(--paper-lift); stroke-width: 1; }
.pipe__fig .head { fill: var(--gold); stroke: none; }
.pipe__row:hover .pipe__fig .ln--gold,
.pipe__row:hover .pipe__fig .head { stroke: var(--gold-lift); }
.pipe__row:hover .pipe__fig .head { fill: var(--gold-lift); }

/* --- pipeline site glyph ------------------------------------------------- */
.pipe__name { display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; }
.pipe__glyph { flex: none; width: 30px; height: 30px; }
.pipe__glyph .g { fill: none; stroke: var(--gold); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.pipe__glyph .gf { fill: var(--gold); stroke: none; }
.pipe__row:hover .pipe__glyph .g { stroke: var(--gold-lift); }

/* --- skip link ----------------------------------------------------------- */
.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--navy);
  color: var(--paper-lift);
  font-family: var(--display);
  font-size: 0.85rem;
  padding: 0.7rem 1.1rem;
  text-decoration: none;
}
.skip:focus { left: 0.5rem; top: 0.5rem; }