@import url("./tokens.css?v=2");

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

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--text);
  background:
    radial-gradient(900px 520px at 85% -10%, rgba(46, 196, 184, 0.08), transparent 55%),
    radial-gradient(700px 480px at 0% 20%, rgba(43, 118, 116, 0.12), transparent 50%),
    var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  border: 0;
  background: none;
  color: inherit;
  cursor: pointer;
}

.shell {
  width: min(var(--max), calc(100% - (var(--pad-x) * 2)));
  margin-inline: auto;
}

.shell-wide {
  width: min(1320px, calc(100% - (var(--pad-x) * 2)));
  margin-inline: auto;
}

/* —— Nav —— */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: rgba(4, 5, 6, 0.78);
  border-bottom: 1px solid transparent;
  -webkit-backdrop-filter: blur(14px) saturate(1.1);
  backdrop-filter: blur(14px) saturate(1.1);
  transition:
    border-color 220ms var(--ease),
    background 220ms var(--ease),
    backdrop-filter 220ms var(--ease),
    -webkit-backdrop-filter 220ms var(--ease);
}

.site-nav.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(3, 4, 5, 0.86);
  -webkit-backdrop-filter: blur(28px) saturate(1.2);
  backdrop-filter: blur(28px) saturate(1.2);
}

.site-nav__inner {
  width: 100%;
  max-width: none;
  margin-inline: 0;
  padding-inline: var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
  flex: 0 0 auto;
  margin-right: auto;
}

.brand img {
  height: 32px;
  width: auto;
}

.brand__name {
  display: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.1rem;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-muted);
  flex: 0 1 auto;
  justify-content: flex-end;
  margin-left: auto;
  flex-wrap: wrap;
  list-style: none;
  margin-top: 0;
  margin-bottom: 0;
  padding: 0;
}

.nav-links > li {
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  position: relative;
  transition: color 160ms ease;
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--text);
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 1px;
  background: var(--brand-bright);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 340ms var(--ease);
}

.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after {
  transform: scaleX(1);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  flex: 0 0 auto;
}

.nav-cta .btn {
  min-height: 40px;
  padding: 0.55rem 1rem;
  font-size: 0.88rem;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--text);
  position: relative;
}

.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 1.5px;
  background: var(--text);
}

.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }

/* —— Buttons —— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  min-height: 48px;
  padding: 0.85rem 1.35rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease;
  transform: none;
}

.btn:hover,
.btn:focus-visible,
.btn:active {
  transform: none;
}

.btn::after {
  content: "→";
  display: inline-block;
  max-width: 0;
  margin-left: 0;
  opacity: 0;
  overflow: hidden;
  white-space: nowrap;
  transition:
    max-width 180ms var(--ease),
    margin-left 180ms var(--ease),
    opacity 160ms ease;
}

.btn:hover::after,
.btn:focus-visible::after {
  max-width: 1.25em;
  margin-left: 0.45rem;
  opacity: 1;
}

.btn-accent {
  background: var(--accent);
  color: var(--accent-ink);
}

.btn-accent:hover {
  background: var(--accent-hover);
}

.btn-orange {
  background: var(--cta-orange);
  color: var(--cta-orange-ink);
}

.btn-orange:hover,
.btn-orange:focus-visible {
  background: var(--cta-orange);
  color: var(--cta-orange-ink);
}

.btn-ghost {
  border: 1px solid var(--line-strong);
  color: var(--text);
  background: transparent;
}

.btn-ghost:hover {
  border-color: var(--text-muted);
  background: rgba(242, 246, 245, 0.04);
}

.btn-on-light {
  background: var(--text);
  color: #000;
}

.btn-on-light:hover {
  background: #fff;
  color: #000;
}

.btn-on-brand {
  background: #000;
  color: #fff;
}

.btn-on-brand:hover,
.btn-on-brand:focus-visible {
  background: #000;
  color: #fff;
}

.btn-ghost-on-light {
  border: 1px solid var(--line-strong);
  color: var(--text);
  background: transparent;
}

.btn-ghost-on-light:hover {
  border-color: var(--text-muted);
  background: rgba(242, 246, 245, 0.04);
}

/* —— Hero —— */
.hero {
  position: sticky;
  top: var(--nav-h);
  z-index: 0;
  min-height: calc(100svh - var(--nav-h));
  display: grid;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}

/* Homepage: following sections slide up over the pinned hero */
main > .hero ~ section,
main > .hero ~ .scroll-reveal {
  position: relative;
  z-index: 1;
}

/* —— Scroll-linked text reveal (homepage) —— */
.scroll-reveal {
  height: 300vh;
  position: relative;
}

.scroll-reveal__section {
  position: sticky;
  top: var(--nav-h);
  height: calc(100svh - var(--nav-h));
  display: flex;
  align-items: center;
  overflow: hidden;
  background:
    radial-gradient(760px 500px at 100% 0%, rgba(43, 118, 116, 0.15), transparent 58%),
    #000;
}

.scroll-reveal__inner {
  width: min(1240px, calc(100% - (var(--pad-x) * 2)));
}

.scroll-reveal__spacer {
  height: 200vh;
}

.scroll-reveal__headline {
  margin: 0 0 1.35rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.25rem, calc((100vw - 3rem) / 17.5), 3.75rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
  max-width: none;
  color: inherit;
}

.scroll-reveal__line {
  display: block;
  white-space: normal;
}

.scroll-reveal__body {
  margin: 0;
  max-width: none;
  font-size: clamp(1.2rem, 2.4vw, 1.75rem);
  font-weight: 500;
  line-height: 1.45;
  letter-spacing: -0.02em;
  color: inherit;
}

.scroll-reveal__body + .scroll-reveal__body {
  margin-top: 1.15em;
}

.scroll-reveal__cta {
  margin-top: 2rem;
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 700ms var(--ease),
    transform 700ms var(--ease);
  pointer-events: none;
}

.scroll-reveal__cta.is-in {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}

.scroll-reveal__eyebrow {
  opacity: 0;
  transform: translateY(12px);
  transition:
    opacity 650ms var(--ease),
    transform 650ms var(--ease);
}

.scroll-reveal__eyebrow.is-in {
  opacity: 1;
  transform: none;
}

.scroll-reveal__text .reveal-word {
  display: inline;
  font-weight: inherit;
}

@media (max-width: 767px) {
  .scroll-reveal {
    height: 240vh;
  }

  .scroll-reveal__section {
    position: sticky;
    top: var(--nav-h);
    height: calc(100svh - var(--nav-h));
    min-height: calc(100svh - var(--nav-h));
    padding: 0;
    align-items: center;
  }

  .scroll-reveal__spacer {
    display: block;
    height: 140vh;
  }

  .scroll-reveal__line {
    white-space: normal;
  }

  .scroll-reveal__headline {
    font-size: clamp(1.45rem, 7.2vw, 2.15rem);
    line-height: 1.18;
  }

  .scroll-reveal__body {
    font-size: clamp(1.05rem, 4.2vw, 1.25rem);
  }

  .scroll-reveal__cta {
    opacity: 0;
    transform: translateY(18px);
    pointer-events: none;
    transition:
      opacity 700ms var(--ease),
      transform 700ms var(--ease);
  }

  .scroll-reveal__cta.is-in {
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }

  .scroll-reveal__eyebrow {
    opacity: 0;
    transform: translateY(12px);
    transition:
      opacity 650ms var(--ease),
      transform 650ms var(--ease);
  }

  .scroll-reveal__eyebrow.is-in {
    opacity: 1;
    transform: none;
  }
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  filter: saturate(0.75) brightness(0.45);
  transform: scale(1);
  will-change: transform;
  animation: hero-enter 5.2s var(--ease) forwards;
}

.hero__shade {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.6;
  background:
    linear-gradient(180deg, rgba(7, 9, 10, 0.35) 0%, rgba(7, 9, 10, 0.55) 42%, rgba(7, 9, 10, 0.96) 100%),
    radial-gradient(700px 420px at 70% 40%, rgba(62, 207, 192, 0.14), transparent 60%);
}

.hero__content {
  width: min(1320px, calc(100% - (var(--pad-x) * 2)));
  margin: 0 auto;
  padding: 2rem 0 3rem;
  transform: translateY(-6vh);
}

.hero__brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.4rem, 6.5vw, 5.25rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
  max-width: 15ch;
  margin-bottom: 1.35rem;
  opacity: 0;
  animation: rise 900ms var(--ease) 80ms forwards;
}

.hero__mark,
.inline-mark {
  display: inline-block;
  width: auto;
  height: 0.78em;
  max-width: none;
  margin-left: 0.08em;
  vertical-align: -0.06em;
}

.hero__lede {
  margin-top: 0;
  max-width: 38rem;
  color: var(--text-muted);
  font-size: 1.08rem;
  opacity: 0;
  animation: rise 900ms var(--ease) 180ms forwards;
}

.hero__lede.big,
.page-hero__lede.big {
  font-size: clamp(1.2rem, 2vw, 1.45rem);
  line-height: 1.45;
  max-width: 42rem;
  color: rgba(242, 246, 245, 0.86);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
  opacity: 0;
  animation: rise 900ms var(--ease) 280ms forwards;
}

.hero__scroll {
  margin-top: 3.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-faint);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0;
  animation: rise 900ms var(--ease) 380ms forwards;
}

.hero__scroll i {
  width: 1px;
  height: 42px;
  background: linear-gradient(180deg, var(--accent), transparent);
  display: inline-block;
}

/* —— Sections —— */
.section {
  padding: clamp(4.5rem, 10vw, 7.5rem) 0;
}

.section-tight {
  padding: clamp(3.5rem, 7vw, 5.5rem) 0;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #6cccc0;
  margin-bottom: 1rem;
}

h2,
.section h2,
.band-brand h2,
.band-light h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.875rem, 5.5vw, 4.25rem);
  line-height: 0.92;
  letter-spacing: -0.05em;
  max-width: 18ch;
}

.section p.lead {
  margin-top: 1.15rem;
  max-width: 40rem;
  color: var(--text-muted);
  font-size: 1.12rem;
}

.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: end;
}

.split--start {
  align-items: start;
}

.split--features {
  align-items: stretch;
  margin-top: 0;
}

.tech-copy {
  max-width: 52rem;
}

.tech-copy .lead {
  margin-top: 1.15rem;
  margin-bottom: 2.75rem;
}

.section-intro {
  max-width: none;
  margin-bottom: 2.25rem;
}

.split--after-intro {
  margin-top: 0;
}

.split--after-intro > .lead {
  margin-top: 0;
}

.split--after-intro > .copy-stack {
  margin-top: 0;
}

.split--after-intro > .copy-stack > :first-child {
  margin-top: 0;
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0;
  max-width: none;
  align-self: stretch;
  border-top: 1px solid var(--line);
}

.feature-list li {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: 1rem;
  padding: 1.65rem 0;
  border-bottom: 1px solid var(--line);
}

.feature-list .num {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: #6cccc0;
  padding-top: 0.2rem;
}

.feature-list h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.35rem;
}

.feature-list p {
  color: var(--text-muted);
  max-width: 36rem;
}

/* —— Dark band (with corner glow) —— */
.band-dark {
  background:
    radial-gradient(700px 480px at 100% 0%, rgba(43, 118, 116, 0.14), transparent 55%),
    var(--bg);
  color: var(--text);
}

.band-dark .eyebrow {
  color: #6cccc0;
}

.band-dark h2 {
  color: var(--text);
}

.band-dark p,
.band-dark .lead {
  color: var(--text-muted);
}

.band-dark .stat-row {
  border-top-color: var(--line);
}

.band-dark .stat-row span {
  color: rgba(242, 246, 245, 0.82);
}

/* —— Former light band (now black) —— */
.band-light {
  background: #000;
  color: #f2f6f5;
}

/*
 * Site-wide subtle green glows on black content bands.
 * Alternates corner so adjacent sections stay distinct.
 * Skips hero imagery and teal CTA bands.
 */
main > section:not(.page-hero):not(.hero):not(.band-brand) {
  background:
    radial-gradient(760px 500px at 100% 0%, rgba(43, 118, 116, 0.15), transparent 58%),
    #07090a;
}

main > section:not(.page-hero):not(.hero):not(.band-brand):nth-of-type(even) {
  background:
    radial-gradient(760px 500px at 0% 12%, rgba(62, 207, 192, 0.11), transparent 58%),
    #000;
}

main > section.band-quote,
main > section.band-quote:nth-of-type(even) {
  background:
    radial-gradient(720px 320px at 100% 0%, rgba(62, 207, 192, 0.12), transparent 65%),
    linear-gradient(135deg, #2e343c 0%, #1a1e24 48%, #07090a 100%);
}

.band-light .eyebrow {
  color: #6cccc0;
}

.band-light h2 {
  color: #f2f6f5;
}

/* Full-width sections (no image beside the title) get room to breathe */
.section > .shell > .reveal > h2,
.section > .shell > h2,
.band-light > .shell > .reveal > h2,
.band-light > .shell > h2,
.tech-copy h2,
.section-intro h2,
h2.headline-stack,
.section h2.headline-stack,
.band-light h2.headline-stack {
  max-width: min(100%, 34ch);
}

.tech-copy h2.headline-wide,
h2.headline-wide {
  max-width: min(100%, 52ch);
}

.headline-stack {
  max-width: min(100%, 34ch);
}

.platform-band {
  text-align: center;
}

.platform-band .headline-stack {
  max-width: min(100%, 28ch);
  margin-left: auto;
  margin-right: auto;
}

.platform-band .lead {
  margin-top: 1.15rem;
  margin-left: auto;
  margin-right: auto;
  max-width: 42rem;
}

.platform-band .copy-stack {
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}

/* Staggered scroll reveal (homepage Gemini band + prefooter CTAs) */
[data-stagger-reveal] .stagger-item {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 700ms var(--ease),
    transform 700ms var(--ease);
  transition-delay: calc(var(--i, 0) * 220ms);
  will-change: opacity, transform;
}

h2.headline-stack > .stagger-item {
  display: inline-block;
}

/* Homepage Gemini band: slower, one-at-a-time pacing */
.platform-band[data-stagger-reveal] .stagger-item,
.stat-row[data-stagger-reveal] .stagger-item {
  transition:
    opacity 1100ms var(--ease),
    transform 1100ms var(--ease);
  transition-delay: calc(var(--i, 0) * 420ms);
}

.prefooter [data-stagger-reveal] .stagger-item {
  transition-delay: calc(var(--i, 0) * 200ms);
}

[data-stagger-reveal].is-in .stagger-item {
  opacity: 1;
  transform: none;
  will-change: auto;
}

@media (prefers-reduced-motion: reduce) {
  [data-stagger-reveal] .stagger-item {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.content-centered {
  max-width: 60rem;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}

.content-centered > .eyebrow {
  text-align: center;
}

.content-centered > .headline-stack,
.section .content-centered h2.headline-stack {
  max-width: min(100%, 52ch);
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.content-centered .copy-stack {
  text-align: left;
  margin-left: auto;
  margin-right: auto;
  max-width: 44rem;
}

.text-mint {
  color: #6cccc0;
}

.band-light p {
  color: rgba(242, 246, 245, 0.78);
}

.lead-on-light {
  margin-top: 1.15rem;
  max-width: 40rem;
  color: rgba(242, 246, 245, 0.78);
  font-size: 1.12rem;
}

.band-light .lead-on-light {
  color: rgba(242, 246, 245, 0.78);
}

.copy-stack {
  margin-top: 1.5rem;
  max-width: 40rem;
  display: grid;
  gap: 1.1rem;
}

.copy-stack--wide {
  max-width: 44rem;
}

.copy-stack p {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.55;
}

.copy-stack .btn {
  justify-self: start;
  width: fit-content;
}

.band-light .copy-stack p {
  color: rgba(242, 246, 245, 0.78);
}

.leader-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(242, 246, 245, 0.12);
}

.leader {
  display: block;
  color: inherit;
  transition: transform 200ms var(--ease);
}

a.leader:hover {
  transform: translateY(-2px);
}

a.leader:hover strong {
  color: var(--cta-orange);
}

.leader__photo {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  margin-bottom: 1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--line);
}

.leader__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 18%;
  filter: grayscale(1) contrast(1.05);
}

.leader strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 1.8vw, 1.55rem);
  letter-spacing: -0.02em;
  font-weight: 700;
  color: #f2f6f5;
}

.leader span {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.95rem;
  color: rgba(242, 246, 245, 0.64);
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
  text-align: center;
}

.stat-row > div {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-row strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--brand-bright);
  list-style: none;
}

.stat-row strong::before,
.stat-row strong::marker {
  content: none;
  display: none;
}

.stat-row span {
  display: block;
  margin-top: 0.7rem;
  font-size: 0.95rem;
  color: rgba(242, 246, 245, 0.82);
  max-width: 22ch;
}

.band-light .stat-row {
  border-top-color: rgba(242, 246, 245, 0.12);
}

.band-light .stat-row span {
  color: rgba(242, 246, 245, 0.78);
}

.stat-row--quad {
  grid-template-columns: repeat(4, 1fr);
}

.stat-row--quad span {
  max-width: 18ch;
}

.market-math-note {
  margin-top: 1.75rem;
  margin-left: auto;
  margin-right: auto;
  max-width: 52rem;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--text-muted);
  text-align: center;
}

.band-light .market-math-note {
  color: rgba(242, 246, 245, 0.78);
}

/* —— Media panel —— */
.media-panel {
  position: relative;
  overflow: hidden;
  border: 0;
  border-radius: 12px;
  background: var(--bg-elevated);
  min-height: 420px;
}

.media-panel--features {
  min-height: 0;
  height: 100%;
  align-self: stretch;
}

.media-panel img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.05);
}

.media-panel--features img {
  min-height: 0;
  position: absolute;
  inset: 0;
}

.media-panel--features .media-panel__caption {
  z-index: 1;
}

.media-panel__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1.25rem 1.35rem;
  background: linear-gradient(180deg, transparent, rgba(7, 9, 10, 0.92));
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* —— Brand green band —— */
.band-brand {
  background: var(--surface-brand);
  color: var(--text-on-brand);
}

.band-brand .shell {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.75rem;
}

.band-brand h2 {
  color: var(--text-on-brand);
  max-width: min(100%, 28ch);
}

.band-brand p {
  margin-top: 0.9rem;
  max-width: 40rem;
  color: rgba(4, 19, 18, 0.72);
}

.band-brand p.big,
.prefooter p.big {
  font-size: clamp(1.2rem, 2vw, 1.45rem);
  line-height: 1.45;
  max-width: 42rem;
  color: rgba(4, 19, 18, 0.78);
}

.band-brand .btn {
  margin-top: 0.15rem;
}

.prefooter {
  margin-top: 0;
}

/* —— Quote —— */
.band-quote {
  background:
    radial-gradient(720px 320px at 100% 0%, rgba(62, 207, 192, 0.12), transparent 65%),
    linear-gradient(135deg, #2e343c 0%, #1a1e24 48%, #07090a 100%);
  border: 0;
}

.quote {
  max-width: 46rem;
}

.quote blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3vw, 2.15rem);
  line-height: 1.3;
  letter-spacing: -0.025em;
  font-weight: 600;
}

.quote cite {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-top: 1.5rem;
  font-style: normal;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.quote__avatar {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 18%;
  filter: grayscale(1);
  flex-shrink: 0;
}

.quote cite strong {
  color: var(--text);
  font-weight: 600;
}

/* —— Cards row (interaction containers only) —— */
.link-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 2.75rem;
  background: var(--line);
  border: 1px solid var(--line);
}

.link-grid a {
  background: var(--bg);
  padding: 1.6rem 1.4rem;
  min-height: 170px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: background 180ms ease;
}

.link-grid a:hover {
  background: var(--bg-soft);
}

.link-grid h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.link-grid p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin: 0.75rem 0 1.25rem;
}

.link-grid .go {
  color: var(--accent);
  font-size: 0.88rem;
  font-weight: 600;
}

/* —— Competitive landscape compare —— */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.compare-intro .lead {
  margin-top: 1rem;
}

.band-quote .compare-table thead th {
  background: rgba(7, 9, 10, 0.35);
}

.band-quote .compare-table tbody th,
.band-quote .compare-table tbody td {
  background: transparent;
}

.compare-wrap {
  margin-top: 2.25rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.compare-table {
  width: 100%;
  min-width: 36rem;
  border-collapse: collapse;
  border: 1px solid var(--line);
}

.compare-table th,
.compare-table td {
  padding: 1.15rem 1.25rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
}

.compare-table th:last-child,
.compare-table td:last-child {
  border-right: none;
}

.compare-table thead th {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
  background: var(--bg-elevated);
  padding-top: 0.9rem;
  padding-bottom: 0.9rem;
}

.compare-table tbody tr:last-child th,
.compare-table tbody tr:last-child td {
  border-bottom: none;
}

.compare-table tbody th {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  width: 22%;
  background: var(--bg);
}

.compare-table tbody td {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--text-muted);
  background: var(--bg);
}

.compare-table tbody td:first-of-type {
  width: 34%;
}

.compare-table tbody tr.compare-table__row--focus th {
  color: #ee8457;
}

.band-light .compare-table {
  border-color: var(--line-on-light);
}

.band-light .compare-table th,
.band-light .compare-table td {
  border-bottom-color: var(--line-on-light);
  border-right-color: var(--line-on-light);
}

.band-light .compare-table thead th {
  color: var(--text-faint);
  background: rgba(242, 246, 245, 0.04);
}

.band-light .compare-table tbody th {
  color: var(--text);
  background: #000;
}

.band-light .compare-table tbody td {
  color: var(--text-muted);
  background: #000;
}

.band-light .compare-table tbody tr.compare-table__row--focus th {
  color: #ee8457;
}

.compare-note {
  margin-top: 1.25rem;
  font-size: 0.88rem;
  color: var(--text-faint);
  max-width: 52rem;
}

.band-light .compare-note {
  color: var(--text-faint);
}

.pipeline-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: 2.25rem;
  background: var(--line);
  border: 1px solid var(--line);
}

.pipeline-grid--2 {
  grid-template-columns: repeat(2, 1fr);
}

/* —— Vertical timeline (commercial model) —— */
.timeline {
  list-style: none;
  padding: 0;
  margin: 2.5rem 0 0;
  display: grid;
  gap: 0;
  max-width: 48rem;
}

.timeline__step {
  display: grid;
  grid-template-columns: 3.25rem minmax(0, 1fr);
  column-gap: 1.35rem;
  align-items: start;
}

.timeline__rail {
  position: relative;
  display: flex;
  justify-content: center;
  min-height: 100%;
}

.timeline__rail::after {
  content: "";
  position: absolute;
  top: 2.35rem;
  bottom: -0.15rem;
  left: 50%;
  width: 1px;
  background: linear-gradient(180deg, rgba(108, 204, 192, 0.45), rgba(242, 246, 245, 0.12));
  transform: translateX(-50%);
}

.timeline__step:last-child .timeline__rail::after {
  display: none;
}

.timeline__num {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  border: 1px solid rgba(108, 204, 192, 0.5);
  background: #000;
  box-shadow: 0 0 0 7px #000;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: #6cccc0;
}

.timeline__body {
  padding: 0.2rem 0 2.35rem;
}

.timeline__step:last-child .timeline__body {
  padding-bottom: 0;
}

.timeline__body h3 {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 1.8vw, 1.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 0 0 0.45rem;
}

.timeline__body p {
  margin: 0;
  color: var(--text-muted);
  font-size: 1.02rem;
  line-height: 1.55;
  max-width: 40rem;
}

.pipeline-card {
  background: var(--bg);
  padding: 1.7rem 1.5rem;
  display: grid;
  gap: 0.65rem;
  align-content: start;
}

.pipeline-card__num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--accent);
  transition: color 180ms ease;
}

.pipeline-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
  line-height: 1.2;
  transition: color 180ms ease;
}

.pipeline-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.55;
}

.pipeline-card a {
  color: inherit;
  text-decoration: none;
}

a.pipeline-card {
  transition: background 180ms ease;
}

a.pipeline-card:hover {
  background: var(--bg-soft);
}

a.pipeline-card:hover .pipeline-card__num,
a.pipeline-card:hover h3 {
  color: var(--cta-orange);
}

.pipeline-subnav {
  border-bottom: 1px solid var(--line);
  background: #000;
  position: sticky;
  top: var(--nav-h);
  z-index: 20;
}

.pipeline-subnav__inner {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: stretch;
  padding: 0.75rem 0;
}

.pipeline-subnav__indicator {
  position: absolute;
  top: 0.75rem;
  left: 0;
  height: calc(100% - 1.5rem);
  width: 0;
  border: 1px solid rgba(108, 204, 192, 0.55);
  pointer-events: none;
  opacity: 0;
  transform: translateX(0);
  transition:
    transform 560ms cubic-bezier(0.22, 1, 0.36, 1),
    width 560ms cubic-bezier(0.22, 1, 0.36, 1),
    opacity 220ms ease;
  will-change: transform, width;
  z-index: 0;
}

.pipeline-subnav.is-ready .pipeline-subnav__indicator {
  opacity: 1;
}

.pipeline-subnav__link {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 1.1rem 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  border: 0;
  background: transparent;
  transition: color 180ms ease;
}

.pipeline-subnav__link:hover,
.pipeline-subnav__link:focus-visible {
  color: var(--text);
}

.pipeline-subnav__link[aria-current="page"],
.pipeline-subnav__link[aria-current="true"] {
  color: var(--accent);
}

.pipeline-subnav__toggle {
  display: none;
}

@media (max-width: 900px) {
  .pipeline-subnav {
    padding: 0;
  }

  .pipeline-subnav__toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    width: calc(100% - (var(--pad-x) * 2));
    margin: 0.65rem var(--pad-x);
    padding: 0.85rem 1rem;
    border: 1px solid rgba(108, 204, 192, 0.55);
    background: transparent;
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    text-align: left;
    cursor: pointer;
  }

  .pipeline-subnav__toggle-label {
    min-width: 0;
    flex: 1 1 auto;
  }

  .pipeline-subnav__toggle-chev {
    display: inline-flex;
    flex: 0 0 auto;
    color: rgba(242, 246, 245, 0.45);
    line-height: 0;
    transition: transform 180ms ease, color 180ms ease;
  }

  .pipeline-subnav__toggle-chev svg {
    display: block;
    width: 0.75rem;
    height: 0.75rem;
  }

  .pipeline-subnav.is-open .pipeline-subnav__toggle-chev {
    transform: rotate(180deg);
    color: rgba(242, 246, 245, 0.72);
  }

  .pipeline-subnav > .shell.pipeline-subnav__inner {
    width: 100%;
    max-width: none;
    margin-inline: 0;
  }

  .pipeline-subnav__inner {
    display: none;
    grid-template-columns: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    overflow: visible;
    padding: 0 var(--pad-x) 0.75rem;
  }

  .pipeline-subnav.is-open .pipeline-subnav__inner {
    display: flex;
  }

  .pipeline-subnav__indicator {
    display: none !important;
  }

  .pipeline-subnav__link {
    flex: none;
    width: 100%;
    max-width: none;
    white-space: normal;
    justify-content: flex-start;
    place-items: start;
    text-align: left;
    padding: 0.8rem 1rem;
    border: 1px solid transparent;
    border-bottom-color: var(--line);
    font-size: 0.65rem;
    letter-spacing: 0.05em;
  }

  .pipeline-subnav__link:last-of-type {
    border-bottom-color: transparent;
  }

  .pipeline-subnav__link[aria-current="page"],
  .pipeline-subnav__link[aria-current="true"] {
    color: var(--accent);
    border-color: rgba(108, 204, 192, 0.35);
  }

  .pipeline-subnav__more {
    display: none !important;
  }
}

/* —— Investigational status banner —— */
.status-banner {
  position: relative;
  z-index: 5;
  background: rgba(8, 14, 16, 0.96);
  border-bottom: 1px solid var(--line);
  padding: 0.85rem 0;
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.45;
}

.status-banner p {
  margin: 0;
  max-width: 52rem;
}

/* —— Design objectives —— */
.design-objectives {
  display: grid;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

@media (min-width: 800px) {
  .design-objectives {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

.design-objective {
  padding: 1.5rem 0;
  border-top: 1px solid var(--line);
}

.design-objective h3 {
  margin: 0 0 0.75rem;
}

.design-objective__qualifier {
  margin: 1rem 0 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.capability-list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
  max-width: 40rem;
}

.capability-list li {
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--text);
}

.contact-form__consent {
  margin: 0 0 1.25rem;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--text-muted);
}

.contact-form select {
  width: 100%;
  appearance: none;
  background: var(--surface-2, rgba(255, 255, 255, 0.04));
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 0;
  padding: 0.75rem 0.9rem;
  font: inherit;
}

.site-footer__links {
  margin-top: 0.85rem !important;
}

.site-footer__links a {
  color: var(--text-muted);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.site-footer__links a:hover,
.site-footer__links a:focus-visible {
  color: var(--text);
}

/* —— Footer —— */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 5.5rem 0 4.5rem;
  color: var(--text-faint);
  font-size: 0.88rem;
  background:
    radial-gradient(700px 420px at 100% 100%, rgba(43, 118, 116, 0.1), transparent 55%),
    transparent;
}

.site-footer__top {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  margin-bottom: 3.25rem;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  color: var(--text-muted);
}

.site-footer nav a {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0;
  transition: color 160ms ease;
}

.site-footer nav a:hover {
  color: #fff;
}

.site-footer__legal {
  max-width: 52rem;
  line-height: 1.55;
}

.site-footer__legal p {
  margin: 0;
  padding: 0;
  background: none;
  border: 0;
  color: inherit;
  box-shadow: none;
}

.site-footer__legal p + p {
  margin-top: 0.75rem;
}

.site-footer__credit {
  display: block;
  margin-left: 0;
}

.site-footer__credit a {
  color: var(--text-faint);
  text-decoration: underline;
  text-underline-offset: 0.18em;
  transition: color 160ms ease;
}

.site-footer__credit a:hover,
.site-footer__credit a:focus-visible {
  color: var(--text);
}

/* —— Internal page hero (homepage-adjacent) —— */
.page-hero {
  position: relative;
  min-height: calc(100svh - var(--nav-h));
  display: grid;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}

.page-hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  filter: saturate(0.9) brightness(0.42);
  transform: scale(1);
  will-change: transform;
  animation: hero-enter 5.2s var(--ease) forwards;
}

.page-hero__shade {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.6;
  background:
    linear-gradient(180deg, rgba(7, 9, 10, 0.35) 0%, rgba(7, 9, 10, 0.55) 42%, rgba(7, 9, 10, 0.88) 100%),
    radial-gradient(700px 420px at 70% 40%, rgba(62, 207, 192, 0.14), transparent 60%);
}

.page-hero__content {
  width: min(1320px, calc(100% - (var(--pad-x) * 2)));
  margin: 0 auto;
  padding: 2rem 0 3rem;
  transform: translateY(-6vh);
}

.page-hero__content .eyebrow {
  margin-bottom: 1.1rem;
  opacity: 0;
  animation: rise 900ms var(--ease) 80ms forwards;
}

.page-hero__content h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.35rem, 6vw, 4.5rem);
  line-height: 0.98;
  letter-spacing: -0.045em;
  max-width: 18ch;
  margin: 0;
  color: var(--text);
  opacity: 0;
  animation: rise 900ms var(--ease) 180ms forwards;
}

.page-hero__content--wide h1 {
  max-width: 28ch;
}

.page-hero__lede {
  margin-top: 1.25rem;
  max-width: 38rem;
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.55;
  opacity: 0;
  animation: rise 900ms var(--ease) 280ms forwards;
}

.page-hero__content > .hero__actions,
.page-hero__content > .btn,
.page-hero__content .hero__actions {
  opacity: 0;
  animation: rise 900ms var(--ease) 380ms forwards;
}

.inv-note {
  margin: 0;
  max-width: 46rem;
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--text-faint);
}

.band-light .copy-stack {
  margin-top: 1.5rem;
}

.page-body {
  padding: 0 0 5rem;
}

.page-section {
  padding: 2.75rem 0;
  border-top: 0;
}

.page-section + .page-section {
  border-top: 1px solid var(--line);
}

.page-section h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 3.5vw, 2.4rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 0.85rem;
  max-width: none;
}

.page-section p {
  color: var(--text-muted);
  max-width: 40rem;
  font-size: 1.05rem;
  line-height: 1.55;
}

.page-section p + p {
  margin-top: 1rem;
}

.page-section p.big {
  font-size: clamp(1.15rem, 1.6vw, 1.35rem);
  line-height: 1.55;
  max-width: 42rem;
  color: rgba(242, 246, 245, 0.78);
}

.page-section p.big + p.big {
  margin-top: 1.25rem;
}

.page-section ul {
  margin: 1rem 0 0;
  padding-left: 1.15rem;
  max-width: 40rem;
  color: var(--text-muted);
}

.page-section li {
  margin: 0.45rem 0;
}

.page-actions {
  margin-top: 2.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* —— Contact form —— */
.contact-split {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.75rem;
  max-width: 44rem;
  margin-inline: auto;
  text-align: center;
}

.contact-split__copy {
  width: 100%;
}

.contact-split__copy h2 {
  margin-bottom: 0.85rem;
}

.contact-split__copy .big {
  margin: 0;
}

@media (min-width: 720px) {
  .contact-split__copy .big {
    white-space: nowrap;
  }
}

.contact-email {
  margin-top: 1.5rem !important;
  font-size: 0.98rem !important;
}

.contact-email a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.contact-form {
  display: grid;
  gap: 1rem;
  width: 100%;
  text-align: left;
}

.contact-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.contact-form__field {
  display: grid;
  gap: 0.45rem;
}

.contact-form__field label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.contact-form__field input,
.contact-form__field textarea {
  width: 100%;
  font: inherit;
  color: var(--text);
  background: rgba(242, 246, 245, 0.03);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 0.85rem 0.95rem;
  outline: none;
  transition: border-color 160ms ease, background 160ms ease;
}

.contact-form__field textarea {
  resize: vertical;
  min-height: 8rem;
}

.contact-form__field input::placeholder,
.contact-form__field textarea::placeholder {
  color: rgba(242, 246, 245, 0.32);
}

.contact-form__field input:focus,
.contact-form__field textarea:focus {
  border-color: #fff;
  background: rgba(242, 246, 245, 0.04);
}

.contact-form .btn {
  justify-self: center;
  margin-top: 0.35rem;
}

.contact-form__captcha {
  margin-top: 0.25rem;
  min-height: 65px;
}

.contact-form .btn:disabled {
  opacity: 0.6;
  cursor: wait;
}

.contact-form__honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.contact-form__status {
  margin: 0.25rem 0 0;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.contact-form__status.is-success {
  color: var(--accent);
}

.contact-form__status.is-error {
  color: #f0a0a0;
}

.contact-form__status.is-pending {
  color: var(--text-muted);
}

@media (max-width: 800px) {
  .contact-form__row {
    grid-template-columns: 1fr;
  }
}

.purpose-callout {
  background: #6cccc0;
  color: #041312;
  text-align: center;
  padding: clamp(3.5rem, 8vw, 5.5rem) var(--pad-x);
}

.purpose-callout__inner {
  width: min(900px, 100%);
  margin-inline: auto;
}

.purpose-callout h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
  color: #041312;
  max-width: none;
  margin: 0 0 1.15rem;
}

.purpose-callout p {
  margin: 0 auto;
  max-width: 52rem;
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  line-height: 1.55;
  color: rgba(4, 19, 18, 0.82);
}

.purpose-callout p + p {
  margin-top: 1rem;
}

.page-body--after-callout {
  padding-top: 0;
}

.page-body--after-callout > .page-section:first-child {
  border-top: 0;
}

.person-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.person-card {
  border: 1px solid var(--line);
  padding: 1.15rem 1.2rem;
  background: var(--bg-elevated);
}

.person-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0 0 0.35rem;
}

.person-card p {
  font-size: 0.92rem;
  margin: 0;
  max-width: none;
}

/* —— Team roster —— */
.team-roster {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.25rem, 3vw, 2rem);
  margin-top: 2.5rem;
}

.team-card {
  display: flex;
  flex-direction: column;
  color: inherit;
}

.team-card__photo {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--bg-elevated);
  border: 0;
}

.team-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 18%;
  filter: grayscale(1) contrast(1.05);
}

.team-card__body {
  padding-top: 1.15rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.team-card__body h2 {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2vw, 1.65rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  max-width: none;
  margin: 0;
}

.team-card__role {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.95rem;
  color: #6cccc0;
  font-weight: 500;
}

.team-card__excerpt {
  margin-top: 0.85rem;
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.5;
  flex: 1;
}

.team-card__cta {
  margin-top: 1.35rem;
  align-self: flex-start;
  pointer-events: none;
}

.team-card:hover .team-card__cta {
  border-color: var(--text-muted);
  background: rgba(242, 246, 245, 0.04);
}

.team-card:hover .team-card__cta::after {
  max-width: 1.25em;
  margin-left: 0.45rem;
  opacity: 1;
}

/* —— Bio page —— */
.bio {
  padding: clamp(3.5rem, 8vw, 5.5rem) 0 clamp(3.5rem, 7vw, 5.5rem);
}

.bio__back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 2rem;
  transition: color 160ms ease;
}

.bio__back:hover {
  color: var(--text);
}

.bio__layout {
  display: grid;
  grid-template-columns: minmax(240px, 0.85fr) 1.15fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}

.bio__photo {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border: 0;
  background: var(--bg-elevated);
  position: sticky;
  top: calc(var(--nav-h) + 1.25rem);
}

.bio__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 18%;
  filter: grayscale(1) contrast(1.05);
}

.bio__content h1 + .eyebrow {
  margin-top: 0.75rem;
  margin-bottom: 0;
}

.bio__content h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
  max-width: 14ch;
  margin: 0;
}

.bio__role {
  display: block;
  margin-top: 0.75rem;
  font-size: 1.05rem;
  color: #6cccc0;
  font-weight: 500;
}

.bio__copy {
  margin-top: 1.75rem;
  display: grid;
  gap: 1.15rem;
  max-width: 42rem;
}

.bio__copy p {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.6;
}

.bio__actions {
  margin-top: 1.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
}

.btn-icon {
  width: 48px;
  min-width: 48px;
  min-height: 48px;
  padding: 0;
}

.btn-icon::after {
  content: none;
  display: none;
}

.btn-icon svg {
  width: 1.15rem;
  height: 1.15rem;
  display: block;
  flex-shrink: 0;
}

.bio-more {
  margin-top: clamp(3.5rem, 7vw, 5rem);
  padding-top: 2rem;
  padding-bottom: clamp(1.5rem, 4vw, 2.5rem);
  border-top: 1px solid var(--line);
}

.bio-more__label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #6cccc0;
  margin-bottom: 1.25rem;
}

.bio-more__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.bio-more__grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.bio-more__card {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: 1rem;
  align-items: center;
  padding: 0.75rem;
  border: 1px solid var(--line);
  background: var(--bg);
  transition: background 180ms ease;
}

.bio-more__card:hover {
  background: var(--bg-soft);
}

.bio-more__card img {
  width: 5.5rem;
  height: 5.5rem;
  object-fit: cover;
  object-position: center 18%;
  filter: grayscale(1) contrast(1.05);
}

.bio-more__card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: -0.02em;
}

.bio-more__card span {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* —— Advisory board —— */
.advisor-intro__title {
  max-width: min(100%, 22ch);
}

.advisor-intro__lead {
  max-width: 46rem;
}

.advisor-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1.25rem, 2.5vw, 1.75rem);
  margin-top: 3rem;
}

.advisor-card {
  min-width: 0;
  color: inherit;
  display: block;
  transition: transform 200ms var(--ease);
}

a.advisor-card:hover {
  transform: translateY(-2px);
}

a.advisor-card:hover h3 {
  color: var(--cta-orange);
}

.advisor-card__photo {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border: 0;
  background: var(--bg-elevated);
  margin-bottom: 0.9rem;
}

.advisor-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
  filter: grayscale(1) contrast(1.05);
}

.advisor-card h3 {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 0;
}

.consultant-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(1.5rem, 3vw, 2.5rem) clamp(1.25rem, 2.5vw, 2rem);
  margin-top: 3rem;
}

.consultant-section-intro {
  text-align: center;
}

.consultant-card {
  flex: 0 1 calc((100% - 2 * clamp(1.25rem, 2.5vw, 2rem)) / 3);
  min-width: min(100%, 18rem);
  max-width: 28rem;
  padding: 0.5rem 0.75rem;
  text-align: center;
}

.consultant-card__photo {
  width: 7.5rem;
  height: 7.5rem;
  margin: 0 auto 1.1rem;
  border-radius: 50%;
  overflow: hidden;
  background: transparent;
}

.consultant-card__photo img {
  width: calc(100% + 2px);
  height: calc(100% + 2px);
  max-width: none;
  margin: -1px;
  object-fit: cover;
  object-position: center;
  filter: grayscale(1) contrast(1.05);
  display: block;
}

.consultant-card h3 {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 1.5vw, 1.35rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin: 0 0 0.45rem;
  white-space: nowrap;
}

.consultant-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.45;
}

.consultant-card__linkedin {
  margin: 0.9rem auto 0;
}

@media (max-width: 900px) {
  .consultant-card {
    flex-basis: calc((100% - clamp(1.25rem, 2.5vw, 2rem)) / 2);
  }
}

@media (max-width: 560px) {
  .consultant-card {
    flex-basis: 100%;
    max-width: none;
  }

  .consultant-card h3 {
    white-space: normal;
  }
}

/* —— Newsroom —— */
.news-list {
  display: grid;
  gap: 0;
  margin-top: 0;
  border-top: 1px solid var(--line);
}

.news-card {
  padding: 1.85rem 0;
  border-bottom: 1px solid var(--line);
}

.news-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.1rem;
  margin-bottom: 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand-bright);
}

.news-card h2 {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.4vw, 1.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  max-width: min(100%, 42ch);
  margin: 0;
}

.news-card h2 a {
  color: inherit;
  transition: color 160ms ease;
}

.news-card h2 a:hover {
  color: var(--cta-orange);
}

.news-card p {
  margin-top: 0.75rem;
  max-width: 52rem;
  color: var(--text-muted);
  font-size: 1.02rem;
  line-height: 1.55;
}

.news-card__more {
  margin-top: 1.15rem;
}

.news-list[data-news-paginate]:not([data-ready]) .news-card:nth-child(n + 7) {
  display: none;
}

.news-card.is-page-hidden {
  display: none;
}

.news-pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.55rem;
  margin-top: 2.5rem;
  padding-top: 0.25rem;
}

.news-pagination[hidden] {
  display: none;
}

.news-pagination__btn {
  min-width: 2.65rem;
  height: 2.65rem;
  padding: 0 0.7rem;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: border-color 160ms ease, background 160ms ease, color 160ms ease;
}

.news-pagination__btn:hover {
  border-color: var(--text-muted);
  background: rgba(242, 246, 245, 0.04);
}

.news-pagination__btn.is-active {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(62, 207, 192, 0.08);
  cursor: default;
}

.news-pagination__btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.news-pagination__ellipsis {
  min-width: 1.5rem;
  text-align: center;
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  user-select: none;
}

.post {
  padding: clamp(3.5rem, 8vw, 5.5rem) 0 clamp(2.5rem, 5vw, 3.5rem);
  background:
    linear-gradient(
      180deg,
      rgba(22, 36, 38, 0.55) 0%,
      rgba(14, 20, 22, 0.28) 28%,
      rgba(7, 9, 10, 0) 62%
    ),
    radial-gradient(
      900px 320px at 50% 0%,
      rgba(62, 207, 192, 0.08),
      transparent 70%
    );
}

.post__header {
  max-width: none;
  width: 100%;
  margin: 0 auto 2rem;
  text-align: center;
}

.post__meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem 1.1rem;
  margin: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #6cccc0;
}

.post__header h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.85rem, 4.5vw, 3rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
  max-width: none;
  margin: 0 auto;
}

.post__dek {
  margin: 1.25rem auto 0;
  max-width: 38rem;
  text-align: center;
  font-style: italic;
  font-size: clamp(1.15rem, 2.2vw, 1.35rem);
  line-height: 1.5;
  color: var(--text-muted);
}

.post__header .eyebrow {
  text-align: center;
}

.post__body {
  display: grid;
  gap: 1.15rem;
  max-width: 42rem;
  margin-inline: auto;
  text-align: left;
}

.post__body p {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.65;
}

.post__body strong,
.post__body b {
  color: #fff;
}

.post__body h2,
.post__about-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
  white-space: nowrap;
}

.post__about-rule {
  width: 100%;
  margin: 2rem 0 1.25rem;
  border: 0;
  border-top: 1px solid var(--line);
}

.post-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  width: 100%;
  max-width: none;
  margin: 3rem auto 0;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.post-nav__link {
  display: grid;
  align-content: start;
  padding: 1.15rem 1.2rem;
  border: 1px solid var(--line);
  background: var(--bg);
  transition: background 180ms ease;
  min-width: 0;
}

.post-nav__link:hover {
  background: var(--bg-soft);
}

.post-nav__link strong {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

/* —— Motion helpers —— */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 700ms var(--ease), transform 700ms var(--ease);
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

/* Pull quotes: fade the quote up first, then the attribution */
.quote.reveal {
  opacity: 1;
  transform: none;
}

.quote.reveal blockquote,
.quote.reveal cite {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 800ms var(--ease),
    transform 800ms var(--ease);
  will-change: opacity, transform;
}

.quote.reveal.is-in blockquote {
  opacity: 1;
  transform: none;
}

.quote.reveal.is-in cite {
  opacity: 1;
  transform: none;
  transition-delay: 320ms;
}

.quote.reveal.is-in blockquote,
.quote.reveal.is-in cite {
  will-change: auto;
}

.word-reveal__word {
  display: inline-block;
  opacity: 0;
  transition: opacity 1.15s cubic-bezier(0.33, 0, 0.2, 1);
  transition-delay: calc(var(--i, 0) * 110ms);
  will-change: opacity;
}

.word-reveal.is-in .word-reveal__word {
  opacity: 1;
}

.word-reveal-follow {
  opacity: 0;
  transition: opacity 800ms var(--ease);
  will-change: opacity;
}

.word-reveal-follow.is-in {
  opacity: 1;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes hero-enter {
  from {
    transform: scale(1) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.055) translate3d(-0.9%, -0.45%, 0);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
  .hero__media img,
  .page-hero__media img {
    transform: none;
    will-change: auto;
  }
  .hero__brand,
  .hero__lede,
  .hero__actions,
  .hero__scroll,
  .page-hero__content .eyebrow,
  .page-hero__content h1,
  .page-hero__lede,
  .page-hero__content > .hero__actions,
  .page-hero__content > .btn,
  .page-hero__content .hero__actions,
  .reveal,
  .word-reveal__word,
  .word-reveal-follow {
    opacity: 1;
    transform: none;
  }

  .scroll-reveal {
    height: auto;
  }

  .scroll-reveal__section {
    position: relative;
    top: 0;
    height: auto;
    padding: clamp(4.5rem, 10vw, 7.5rem) 0;
  }

  .scroll-reveal__spacer {
    display: none;
  }

  .scroll-reveal__cta {
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }

  .scroll-reveal__eyebrow {
    opacity: 1;
    transform: none;
  }
}

/* —— Responsive —— */
@media (max-width: 1200px) {
  .pipeline-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 960px) {
  .split,
  .stat-row,
  .link-grid,
  .pipeline-grid,
  .leader-row,
  .team-roster,
  .bio__layout,
  .bio-more__grid {
    grid-template-columns: 1fr;
  }

  .stat-row--quad {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.75rem 1rem;
  }

  .advisor-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .post-nav {
    grid-template-columns: 1fr;
  }

  .bio__photo {
    position: static;
    max-width: 28rem;
  }

  .nav-links {
    display: none;
  }

  .nav-toggle {
    display: grid;
  }

  .site-nav.is-open {
    background: #000;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }

  .site-nav.is-open .nav-links {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    padding: 1.25rem var(--pad-x) 1.5rem;
    background: #000;
    border-bottom: 1px solid var(--line);
    gap: 0.35rem;
    justify-content: flex-start;
  }

  .site-nav.is-open .nav-links > li {
    width: 100%;
  }

  .site-nav.is-open .nav-links > li > a {
    width: fit-content;
    max-width: 100%;
    padding: 0.7rem 0;
  }

  .site-nav.is-open .nav-links .nav-dropdown a {
    width: 100%;
  }

  .brand img {
    height: 28px;
  }

  .media-panel,
  .media-panel img {
    min-height: 280px;
  }

  h1,
  h2,
  .section h2,
  .band-brand h2,
  .band-light h2,
  .band-dark h2,
  .hero__brand,
  .page-hero__content h1,
  .bio__content h1,
  .page-section h2,
  .purpose-callout h2,
  .scroll-reveal__headline {
    line-height: 1.15;
  }

  .prefooter h2 {
    font-size: clamp(2.15rem, 8.5vw, 2.75rem);
    line-height: 1.12;
    max-width: 14ch;
  }

  .prefooter p,
  .prefooter p.big,
  .band-brand.prefooter p.big {
    font-size: 1rem;
    line-height: 1.5;
  }

  .site-footer__top {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 1.5rem;
  }

  .site-footer .brand {
    margin-right: 0;
    margin-inline: auto;
  }

  .site-footer nav {
    justify-content: center;
    margin-inline: auto;
    max-width: 22rem;
  }

  .site-footer__legal {
    margin-inline: auto;
    text-align: center;
    font-size: 0.75rem;
    line-height: 1.5;
    max-width: 36rem;
  }
}

@media (max-width: 560px) {
  .advisor-grid {
    grid-template-columns: 1fr;
  }
}

/* —— Patents portfolio —— */
.patent-subnav__inner {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.patent-stats {
  margin-top: 2.5rem;
}

.patent-family {
  scroll-margin-top: calc(var(--nav-h) + 4.5rem);
}

.patent-family .section-intro {
  margin-bottom: 2.5rem;
}

.patent-geo {
  margin-top: 2.25rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.patent-geo:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.patent-geo h3 {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.85rem;
}

.patent-geo--on-light {
  border-top-color: var(--line-on-light);
}

.patent-geo--on-light h3 {
  color: var(--accent);
}

.patent-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.patent-geo--on-light .patent-list {
  border-top-color: var(--line-on-light);
}

.patent-row {
  display: grid;
  grid-template-columns: minmax(9.5rem, 12rem) minmax(0, 1fr) auto;
  gap: 0.85rem 1.25rem;
  align-items: center;
  padding: 0.85rem 0.15rem;
  border-bottom: 1px solid var(--line);
  color: inherit;
  text-decoration: none;
  transition: background 160ms ease, color 160ms ease;
}

.patent-geo--on-light .patent-row {
  border-bottom-color: var(--line-on-light);
  color: var(--text-on-light);
}

.patent-row:hover {
  background: rgba(62, 207, 192, 0.06);
}

.patent-geo--on-light .patent-row:hover {
  background: rgba(62, 207, 192, 0.06);
}

.patent-row__num {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--text);
  white-space: nowrap;
}

.patent-geo--on-light .patent-row__num {
  color: var(--text-on-light);
}

.patent-row:hover .patent-row__num {
  color: var(--accent);
}

.patent-geo--on-light .patent-row:hover .patent-row__num {
  color: var(--accent);
}

.patent-row__title {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.4;
  min-width: 0;
}

.patent-geo--on-light .patent-row__title {
  color: var(--text-on-light-muted);
}

.patent-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.28rem 0.55rem;
  border: 1px solid var(--line-strong);
  color: var(--text-faint);
  white-space: nowrap;
  justify-self: end;
}

.patent-tag--issued {
  border-color: rgba(62, 207, 192, 0.45);
  color: #6cccc0;
}

.patent-tag--pending {
  border-color: rgba(237, 117, 74, 0.5);
  color: var(--cta-orange);
}

.patent-geo--on-light .patent-tag--issued {
  border-color: rgba(62, 207, 192, 0.45);
  color: #6cccc0;
}

.patent-geo--on-light .patent-tag--pending {
  border-color: rgba(237, 117, 74, 0.5);
  color: var(--cta-orange);
}

.patent-note {
  margin-top: 1.75rem;
  max-width: 46rem;
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.55;
}

.patent-note a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.patent-note--on-light {
  color: var(--text-on-light-muted);
}

.patent-note--on-light a {
  color: var(--accent);
}

@media (max-width: 720px) {
  .patent-subnav__inner {
    grid-template-columns: none;
  }

  .patent-row {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas:
      "num tag"
      "title .";
    gap: 0.35rem 0.75rem;
    align-items: start;
  }

  .patent-row__num {
    grid-area: num;
    min-width: 0;
  }

  .patent-tag {
    grid-area: tag;
    justify-self: end;
    align-self: start;
  }

  .patent-row__title {
    grid-area: title;
    min-width: 0;
    max-width: 100%;
    font-size: 0.88rem;
  }
}

/* —— Neuralink-style model scroll (how-it-works) —— */
.model-intro {
  min-height: calc(100svh - var(--nav-h));
  display: grid;
  align-items: end;
  padding: clamp(5rem, 12vh, 8rem) 0 clamp(3rem, 8vh, 5rem);
  background:
    radial-gradient(720px 480px at 85% 20%, rgba(62, 207, 192, 0.12), transparent 60%),
    radial-gradient(520px 360px at 10% 90%, rgba(43, 118, 116, 0.14), transparent 55%),
    #07090a;
}

.model-intro__inner {
  max-width: 42rem;
}

.model-intro h1 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.model-intro__lede {
  margin: 0;
  max-width: 36rem;
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  line-height: 1.5;
  color: var(--text-muted);
}

.model-intro__hint {
  margin: 2.5rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-faint);
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
}

.model-intro__hint::after {
  content: "";
  width: 1px;
  height: 2.25rem;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: model-hint-pulse 1.8s var(--ease) infinite;
}

@keyframes model-hint-pulse {
  0%,
  100% {
    opacity: 0.35;
    transform: scaleY(0.85);
  }
  50% {
    opacity: 1;
    transform: scaleY(1);
  }
}

.model-scroll {
  height: 340vh;
  position: relative;
  background: #050708;
}

.model-scroll__pin {
  position: sticky;
  top: var(--nav-h);
  height: calc(100svh - var(--nav-h));
  overflow: hidden;
  isolation: isolate;
}

.model-scroll__stage {
  height: 100%;
  width: min(var(--max), calc(100% - (var(--pad-x) * 2)));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.15fr);
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: stretch;
  padding: clamp(1.25rem, 3vh, 2.25rem) 0;
}

.model-scroll__copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  z-index: 2;
}

.model-scroll__eyebrow {
  margin-bottom: 1.25rem;
}

.model-scroll__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.35rem;
}

.model-step__btn {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  gap: 0.85rem;
  width: 100%;
  text-align: left;
  padding: 0.85rem 0.75rem 0.85rem 0;
  border: 0;
  border-left: 2px solid transparent;
  background: transparent;
  color: inherit;
  cursor: pointer;
  transition:
    border-color 280ms var(--ease),
    opacity 280ms var(--ease);
  opacity: 0.38;
}

.model-step.is-active .model-step__btn,
.model-step__btn:hover,
.model-step__btn:focus-visible {
  opacity: 1;
  border-left-color: var(--accent);
}

.model-step__num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  padding-top: 0.35rem;
  transition: color 280ms var(--ease);
}

.model-step.is-active .model-step__num {
  color: var(--accent);
}

.model-step__body {
  display: grid;
  gap: 0.2rem;
  min-width: 0;
}

.model-step__label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.model-step.is-active .model-step__label {
  color: var(--accent);
}

.model-step__title {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: rgba(242, 246, 245, 0.42);
  transition: color 280ms var(--ease);
}

.model-step.is-active .model-step__title {
  color: var(--text);
}

.model-step__text {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.5;
  color: var(--text-muted);
  transition:
    max-height 420ms var(--ease),
    opacity 280ms var(--ease),
    margin 280ms var(--ease);
}

.model-step.is-active .model-step__text {
  max-height: 9rem;
  opacity: 1;
  margin-top: 0.45rem;
}

.model-scroll__progress {
  margin-top: 1.75rem;
  height: 2px;
  width: min(12rem, 100%);
  background: rgba(242, 246, 245, 0.1);
  border-radius: 999px;
  overflow: hidden;
}

.model-scroll__progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--brand), var(--accent));
  transform-origin: left center;
  transition: width 120ms linear;
}

.model-scroll__viz {
  position: relative;
  display: grid;
  align-items: end;
  justify-items: end;
  min-height: 0;
  perspective: 1400px;
}

.model-scroll__orbit {
  position: absolute;
  inset: 8% 0 6% 8%;
  pointer-events: none;
  opacity: 0.55;
}

.model-scroll__ring {
  position: absolute;
  border: 1px solid rgba(62, 207, 192, 0.18);
  border-radius: 50%;
  left: 50%;
  top: 48%;
  transform: translate(-50%, -50%) rotateX(62deg) rotateZ(8deg);
  box-shadow: 0 0 40px rgba(62, 207, 192, 0.04);
}

.model-scroll__ring--a {
  width: 78%;
  aspect-ratio: 1;
}

.model-scroll__ring--b {
  width: 58%;
  aspect-ratio: 1;
  border-color: rgba(62, 207, 192, 0.28);
}

.model-scroll__ring--c {
  width: 38%;
  aspect-ratio: 1;
  border-color: rgba(238, 132, 87, 0.22);
}

.model-scroll__frame {
  position: relative;
  width: min(100%, 34rem);
  aspect-ratio: 5 / 4;
  transform-style: preserve-3d;
  transform: rotateY(-12deg) rotateX(6deg);
  transition: transform 700ms var(--ease);
  z-index: 1;
}

.model-scroll__frame[data-active="0"] {
  transform: rotateY(-14deg) rotateX(8deg) scale(0.98);
}

.model-scroll__frame[data-active="1"] {
  transform: rotateY(-6deg) rotateX(4deg) scale(1.02);
}

.model-scroll__frame[data-active="2"] {
  transform: rotateY(4deg) rotateX(2deg) scale(1.05);
}

.model-scroll__shot {
  position: absolute;
  inset: 0;
  margin: 0;
  border-radius: 4px;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translate3d(18px, 24px, -40px) scale(0.94);
  transition:
    opacity 520ms var(--ease),
    transform 700ms var(--ease),
    visibility 0s linear 520ms;
  background:
    radial-gradient(120% 90% at 70% 30%, rgba(62, 207, 192, 0.12), transparent 55%),
    #0c1114;
  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.55),
    0 0 0 1px rgba(242, 246, 245, 0.08);
}

.model-scroll__shot.is-active {
  opacity: 1;
  visibility: visible;
  transform: translate3d(0, 0, 0) scale(1);
  transition:
    opacity 520ms var(--ease),
    transform 700ms var(--ease),
    visibility 0s linear 0s;
  z-index: 2;
}

.model-scroll__shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.model-scroll__shot-img--product {
  object-fit: contain;
  object-position: 72% center;
  background: linear-gradient(145deg, #e8eef2 0%, #cfd9e0 100%);
  padding: 0;
}

.model-scroll__shot-img--iol {
  object-position: center;
  background: #f4f6f8;
}

.model-scroll__shot figcaption {
  position: absolute;
  left: 0.9rem;
  bottom: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(242, 246, 245, 0.78);
  background: rgba(7, 9, 10, 0.55);
  backdrop-filter: blur(8px);
  padding: 0.35rem 0.55rem;
  border-radius: 2px;
}

.model-scroll__shot:has(.model-scroll__shot-img--product) figcaption {
  color: rgba(7, 9, 10, 0.72);
  background: rgba(255, 255, 255, 0.72);
}

.model-scroll__skip {
  position: absolute;
  right: var(--pad-x);
  bottom: 1.15rem;
  z-index: 3;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-faint);
  transition: color 180ms ease;
}

.model-scroll__skip:hover {
  color: var(--accent);
}

@media (max-width: 960px) {
  .model-scroll {
    height: auto;
  }

  .model-scroll__pin {
    position: relative;
    top: 0;
    height: auto;
    overflow: visible;
  }

  .model-scroll__stage {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 2.5rem 0 4rem;
  }

  .model-scroll__viz {
    order: -1;
    justify-items: center;
    min-height: min(62vw, 22rem);
  }

  .model-scroll__orbit {
    display: none;
  }

  .model-scroll__frame {
    width: min(100%, 28rem);
    transform: none !important;
  }

  .model-scroll__shot {
    position: relative;
    inset: auto;
    opacity: 0;
    visibility: hidden;
    height: 0;
    transform: none;
    box-shadow: none;
  }

  .model-scroll__shot.is-active {
    height: auto;
    aspect-ratio: 5 / 4;
  }

  .model-step__text {
    max-height: none;
    opacity: 1;
    margin-top: 0.45rem;
  }

  .model-step__btn {
    opacity: 1;
    border-left-color: var(--line);
  }

  .model-step.is-active .model-step__btn {
    border-left-color: var(--accent);
  }

  .model-scroll__progress {
    display: none;
  }

  .model-scroll__skip {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .model-intro__hint::after {
    animation: none;
  }

  .model-scroll {
    height: auto;
  }

  .model-scroll__pin {
    position: relative;
    top: 0;
    height: auto;
  }

  .model-scroll__frame {
    transform: none !important;
  }

  .model-scroll__shot {
    transition: none;
  }
}

/* —— Homepage platform scroll steps —— */
/* Layout matches Technology “A new category of implant”; sticky scroll added on top */
.platform-scroll {
  height: 320vh;
  position: relative;
  background: var(--bg);
  scroll-margin-top: var(--nav-h);
}

.platform-scroll__pin {
  position: sticky;
  top: var(--nav-h);
  height: calc(100svh - var(--nav-h));
  display: flex;
  align-items: center;
  overflow: hidden;
  /* Same vertical rhythm as .section */
  padding: clamp(4.5rem, 10vw, 7.5rem) 0;
  box-sizing: border-box;
}

.platform-scroll__pin > .shell {
  width: min(var(--max), calc(100% - (var(--pad-x) * 2)));
}

.platform-scroll__intro.tech-copy .lead {
  margin-bottom: 2.75rem;
}

.platform-scroll__stage.split--features {
  margin-top: 0;
}

/* Reset feature-list li padding — button owns the spacing */
.platform-scroll__steps.feature-list > .platform-step {
  display: block;
  padding: 0;
  border-bottom: 1px solid var(--line);
}

.platform-step__btn {
  position: relative;
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: 1rem;
  width: 100%;
  margin: 0;
  padding: 1.65rem 0 1.65rem 0.85rem;
  border: 0;
  background: transparent;
  color: inherit;
  text-align: left;
  cursor: pointer;
  opacity: 0.28;
  transition: opacity 380ms var(--ease);
  font: inherit;
}

.platform-step.is-active .platform-step__btn,
.platform-step__btn:hover,
.platform-step__btn:focus-visible {
  opacity: 1;
}

.platform-step__rail {
  position: absolute;
  left: 0;
  top: 1.35rem;
  bottom: 1.35rem;
  width: 3px;
  border-radius: 999px;
  background: rgba(242, 246, 245, 0.16);
  overflow: hidden;
}

.platform-step__rail::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 100%;
  border-radius: inherit;
  background: rgba(242, 246, 245, 0.28);
  transform: scaleY(var(--rail-fill, 0));
  transform-origin: top center;
  transition:
    transform 120ms linear,
    background 280ms var(--ease);
}

.platform-step.is-active .platform-step__rail {
  background: rgba(62, 207, 192, 0.22);
}

.platform-step.is-active .platform-step__rail::after {
  background: linear-gradient(
    180deg,
    #2eb8aa 0%,
    #3ecfc0 45%,
    #7fd4cb 100%
  );
}

.platform-step__btn .num {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: #6cccc0;
  padding-top: 0.2rem;
}

.platform-step__btn h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 0.35rem;
}

.platform-step__btn p {
  margin: 0;
  color: var(--text-muted);
  max-width: 36rem;
  font-size: 1rem;
  line-height: 1.5;
}

/* Image panel: same media-panel--features card, stacked shots */
.platform-scroll__frame.media-panel--features {
  position: relative;
}

.platform-scroll__shot {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 480ms var(--ease),
    visibility 0s linear 480ms;
}

.platform-scroll__shot.is-active {
  opacity: 1;
  visibility: visible;
  transition:
    opacity 480ms var(--ease),
    visibility 0s linear 0s;
  z-index: 1;
}

.platform-scroll__shot img {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: cover;
  display: block;
  filter: saturate(0.85) contrast(1.05);
  position: absolute;
  inset: 0;
}

.platform-scroll__shot-img--product {
  object-fit: contain;
  object-position: 72% center;
  background: linear-gradient(145deg, #e8eef2 0%, #cfd9e0 100%);
  filter: none;
}

.platform-scroll__shot-img--iol {
  object-position: center;
  background: #f4f6f8;
}

@media (max-width: 960px) {
  .platform-scroll {
    height: auto;
  }

  .platform-scroll__pin {
    position: relative;
    top: 0;
    height: auto;
    overflow: visible;
    align-items: stretch;
    padding: clamp(4.5rem, 10vw, 7.5rem) 0;
  }

  .platform-scroll__frame.media-panel--features {
    min-height: 280px;
    order: -1;
    aspect-ratio: 5 / 4;
  }

  .platform-step__btn {
    opacity: 1;
  }

  .platform-step:not(.is-active) .platform-step__btn {
    opacity: 0.45;
  }

  .platform-step__rail::after {
    transform: scaleY(1);
  }

  .platform-step:not(.is-active) .platform-step__rail::after {
    transform: scaleY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .platform-scroll {
    height: auto;
  }

  .platform-scroll__pin {
    position: relative;
    top: 0;
    height: auto;
  }

  .platform-scroll__shot {
    transition: none;
  }

  .platform-step__rail::after {
    transition: none;
  }
}