:root {
  color-scheme: light;
  --bg: #ffffff;
  --bg-soft: #fafcff;
  --bg-accent: #f5f8fb;
  --surface: #ffffff;
  --surface-alt: #f4f9fd;
  --surface-strong: #ebf3fb;
  --text: #10253c;
  --text-strong: #08182c;
  --text-muted: #62748a;
  --line: #dce7f1;
  --line-strong: #c4d7ea;
  --brand: #1570d8;
  --brand-strong: #0b5bb8;
  --brand-soft: #3bb8f2;
  --accent: #27c1b8;
  --shadow-soft: 0 24px 60px rgba(16, 37, 60, 0.06);
  --shadow-card: 0 20px 44px rgba(21, 63, 104, 0.08);
  --radius-xl: 40px;
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --max-width: 1240px;
  --copy-measure: 80ch;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  position: relative;
  margin: 0;
  min-width: 320px;
  font-family: "Noto Sans SC", sans-serif;
  color: var(--text);
  line-height: 1.68;
  background: #ffffff;
}

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

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

button {
  font: inherit;
}

:focus-visible {
  outline: 3px solid rgba(21, 112, 216, 0.22);
  outline-offset: 3px;
}

.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;
}

.page-aura {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 18%, rgba(16, 37, 60, 0.03), transparent 16%),
    radial-gradient(circle at 82% 22%, rgba(16, 37, 60, 0.025), transparent 18%),
    radial-gradient(circle at 70% 78%, rgba(16, 37, 60, 0.02), transparent 20%);
  z-index: -2;
}

.scroll-progress {
  position: fixed;
  inset: 0 0 auto;
  height: 4px;
  z-index: 40;
  pointer-events: none;
}

.scroll-progress-bar {
  display: block;
  width: 100%;
  height: 100%;
  transform: scaleX(0);
  transform-origin: left center;
  background: linear-gradient(90deg, var(--brand), var(--brand-soft), var(--accent));
  box-shadow: 0 0 18px rgba(21, 112, 216, 0.35);
}

.nav-scrim {
  position: fixed;
  inset: 0;
  z-index: 14;
  background: rgba(8, 24, 44, 0.18);
  backdrop-filter: blur(10px);
  opacity: 0;
  transition: opacity 220ms ease;
}

.nav-scrim.is-visible {
  opacity: 1;
}

.site-header,
.section,
.site-footer {
  position: relative;
  z-index: 1;
}

.site-header {
  position: sticky;
  top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0.85rem auto 0;
  padding: 0.95rem 1.15rem;
  border: 1px solid rgba(196, 215, 234, 0.9);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: 0 18px 40px rgba(16, 37, 60, 0.06);
  backdrop-filter: blur(18px);
  z-index: 20;
  transition:
    background 220ms ease,
    border-color 220ms ease,
    box-shadow 220ms ease,
    transform 220ms ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.96);
  border-color: rgba(184, 204, 225, 0.96);
  box-shadow: 0 22px 44px rgba(10, 34, 60, 0.1);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.95rem;
  min-width: 0;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 18px;
  overflow: hidden;
  background: linear-gradient(180deg, #ffffff, #edf4fb);
  box-shadow: inset 0 0 0 1px rgba(196, 215, 234, 0.95);
  flex-shrink: 0;
}

.brand-copy {
  display: grid;
  gap: 0.1rem;
  min-width: 0;
}

.brand-kicker {
  font-family: "Sora", "Noto Sans SC", sans-serif;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand);
}

.brand-copy strong {
  font-family: "Sora", "Noto Sans SC", sans-serif;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.02em;
  color: var(--text-strong);
}

.brand-copy small {
  color: var(--text-muted);
  font-size: 0.72rem;
  line-height: 1.35;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-left: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.35rem;
}

.site-nav a {
  position: relative;
  padding: 0.35rem 0;
  color: var(--text-muted);
  font-size: 0.92rem;
  transition:
    color 180ms ease,
    transform 180ms ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.35rem;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--brand), var(--brand-soft));
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a.is-active,
.site-nav a[aria-current="page"] {
  color: var(--text-strong);
  transform: translateY(-1px);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.site-nav a.is-active::after,
.site-nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

.lang-switcher {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  min-height: 3rem;
  padding: 0.45rem 2.3rem 0.45rem 0.9rem;
  border: 1px solid rgba(196, 215, 234, 0.92);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--text-muted);
  font-family: "Sora", "Noto Sans SC", sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}

.lang-switcher::after {
  content: "";
  position: absolute;
  right: 0.95rem;
  top: 50%;
  width: 0.55rem;
  height: 0.55rem;
  border-right: 2px solid rgba(16, 37, 60, 0.56);
  border-bottom: 2px solid rgba(16, 37, 60, 0.56);
  transform: translateY(-65%) rotate(45deg);
  pointer-events: none;
}

.lang-switcher select {
  min-width: 6.6rem;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--text-strong);
  font-family: "Noto Sans SC", sans-serif;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  appearance: none;
  outline: none;
}

.lang-switcher select:focus-visible {
  outline: none;
}

.nav-toggle {
  display: none;
  width: 2.9rem;
  height: 2.9rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #ffffff;
  color: var(--text);
  align-items: center;
  justify-content: center;
  gap: 0.24rem;
  padding: 0;
  flex-direction: column;
}

.nav-toggle span {
  width: 1.05rem;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

.section {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto;
  padding: clamp(2.9rem, 4.8vw, 4.25rem) 0;
}

.section::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  z-index: -1;
}

.section-light::before {
  background: transparent;
}

.section-dark::before {
  background: #ffffff;
  border: 0;
  box-shadow: none;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(2rem, 6vw, 4.25rem);
  align-items: start;
  padding-top: clamp(7rem, 12vw, 9rem);
  min-height: min(100vh, 58rem);
  overflow: clip;
}

.hero::before {
  background: transparent;
  border: 0;
  box-shadow: none;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 6% 4% 4%;
  z-index: -1;
  border-radius: calc(var(--radius-xl) + 4px);
  background:
    radial-gradient(circle at 72% 38%, rgba(16, 37, 60, 0.035), transparent 20%),
    radial-gradient(circle at 22% 28%, rgba(16, 37, 60, 0.03), transparent 22%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.96));
  pointer-events: none;
}

.hero-heading {
  grid-column: 1 / -1;
  max-width: none;
  margin-bottom: clamp(1rem, 2.8vw, 2rem);
}

.eyebrow,
.card-label,
.context-kicker,
.program-tag,
.stat-label {
  margin: 0;
  font-family: "Sora", "Noto Sans SC", sans-serif;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.74rem;
  font-weight: 700;
}

.eyebrow,
.card-label,
.context-kicker,
.program-tag {
  color: var(--brand);
}

.hero h1,
.section-intro h2,
.thesis-lead h2,
.closing-copy h2 {
  margin: 0;
  font-family: "Sora", "Noto Sans SC", sans-serif;
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.035em;
  color: var(--text-strong);
}

.hero h1 {
  font-size: clamp(2.8rem, 6vw, 5rem);
  max-width: none;
}

.hero-title {
  position: relative;
  max-width: none;
  text-wrap: normal;
}

.hero-title span {
  display: block;
}

.hero-title span + span {
  margin-top: 0;
}

.hero-title::after {
  content: "";
  position: absolute;
  left: -0.02em;
  right: 0.42em;
  bottom: 0.06em;
  height: 0.18em;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(21, 112, 216, 0.3), rgba(59, 184, 242, 0.14));
  z-index: -1;
}

.lead,
.section-intro p,
.context-card p,
.problem-card p,
.program-note,
.collaboration-card p,
.closing-copy p,
.footer-note,
.bio-brief,
.bio-detail p,
.team-overview-note {
  font-size: 1rem;
}

.hero-copy .lead {
  max-width: min(100%, 72ch);
  margin: 0;
  color: var(--text-muted);
}

.hero-copy {
  position: relative;
  z-index: 1;
  align-self: start;
}

.lineage-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  margin-top: 1.45rem;
  padding: 1rem 1.1rem;
  border: 1px solid rgba(196, 215, 234, 0.96);
  border-radius: calc(var(--radius-lg) - 2px);
  background: #ffffff;
  box-shadow: var(--shadow-card);
}

.lineage-copy strong {
  display: block;
  margin-top: 0.38rem;
  font-family: "Sora", "Noto Sans SC", sans-serif;
  font-size: 1.02rem;
  line-height: 1.26;
  color: var(--text-strong);
}

.lineage-copy span {
  display: block;
  margin-top: 0.35rem;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.lineage-strip img {
  width: clamp(7rem, 15vw, 9.5rem);
  object-fit: contain;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin: 1.8rem 0 0;
}

.hero-tags span {
  padding: 0.72rem 1rem;
  border: 1px solid rgba(196, 215, 234, 0.96);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--text);
  font-size: 0.92rem;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.hero-tags span:hover,
.hero-tags span:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(152, 195, 233, 0.98);
  box-shadow: 0 14px 30px rgba(20, 53, 86, 0.08);
}

.hero-actions,
.closing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.2rem;
  padding: 0.85rem 1.35rem;
  border-radius: 999px;
  font-weight: 700;
  transition:
    transform 180ms ease,
    background 180ms ease,
    color 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(135deg, var(--brand), var(--brand-soft));
  color: #ffffff;
  box-shadow: 0 18px 36px rgba(21, 112, 216, 0.18);
}

.button-secondary {
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.96);
  color: var(--text);
}

.hero-highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2.5rem;
}

.mini-stat {
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  position: relative;
}

.mini-stat strong {
  display: inline-block;
  font-family: "Sora", "Noto Sans SC", sans-serif;
  font-size: 0.98rem;
  color: var(--text-strong);
}

.mini-stat p {
  margin: 0.65rem 0 0;
  color: var(--text-muted);
  font-size: 0.94rem;
}

.hero-footnote {
  margin: 1.45rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  color: var(--text-muted);
  font-size: 0.94rem;
}

.hero-visual {
  position: relative;
  min-height: 40rem;
  isolation: isolate;
}

.hero-visual::before,
.hero-visual::after {
  content: "";
  position: absolute;
  pointer-events: none;
  border-radius: 50%;
  filter: blur(12px);
}

.hero-visual::before {
  width: 18rem;
  height: 18rem;
  top: 10%;
  left: 6%;
  background: radial-gradient(circle, rgba(59, 184, 242, 0.14), transparent 64%);
}

.hero-visual::after {
  width: 16rem;
  height: 16rem;
  right: 2%;
  bottom: 8%;
  background: radial-gradient(circle, rgba(39, 193, 184, 0.12), transparent 64%);
}

.visual-grid,
.signal-ring {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.visual-grid {
  border-radius: var(--radius-xl);
  background:
    linear-gradient(rgba(21, 112, 216, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(21, 112, 216, 0.06) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(circle at center, black 42%, transparent 86%);
}

.signal-ring {
  border-radius: 50%;
  border: 1px solid rgba(21, 112, 216, 0.12);
}

.signal-ring-large {
  width: 29rem;
  height: 29rem;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -52%);
  box-shadow: 0 0 60px rgba(59, 184, 242, 0.08);
}

.signal-ring-small {
  width: 17rem;
  height: 17rem;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -52%);
}

.card,
.card-light,
.quote-card,
.principles-card,
.pipeline-shell,
.collaboration-card,
.closing-panel,
.bio-group {
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
}

.lineage-strip,
.market-spotlight,
.about-card,
.pipeline-visual,
.news-item,
.contact-info,
.bio-group,
.stack-panel,
.hero-logo,
.pipeline-note {
  transition:
    transform 220ms ease,
    box-shadow 220ms ease,
    border-color 220ms ease;
}

@media (hover: hover) {
  .lineage-strip:hover,
  .market-spotlight:hover,
  .about-card:hover,
  .pipeline-visual:hover,
  .news-item:hover,
  .contact-info:hover,
  .bio-group:hover,
  .stack-panel:hover,
  .hero-logo:hover,
  .hero-platform-note:hover,
  .pipeline-note:hover {
    transform: translateY(-4px);
    border-color: rgba(168, 201, 232, 0.98);
    box-shadow: 0 26px 52px rgba(12, 42, 73, 0.12);
  }
}

.hero-console {
  position: absolute;
  top: 10%;
  left: 0;
  width: min(24rem, 74%);
  padding: 1.55rem;
}

.hero-console h2 {
  margin: 0.35rem 0 0.7rem;
  font-size: 1.68rem;
  font-family: "Sora", "Noto Sans SC", sans-serif;
  color: var(--text-strong);
}

.hero-console p {
  margin: 0;
  color: var(--text-muted);
}

.hero-orbit {
  position: absolute;
  top: 7%;
  left: 7%;
  width: min(19rem, 42%);
  display: grid;
  gap: 1rem;
  z-index: 2;
}

.hero-logo {
  position: relative;
  width: 100%;
  padding: 1.1rem;
  background:
    radial-gradient(circle at top left, rgba(59, 184, 242, 0.12), transparent 34%),
    linear-gradient(180deg, #ffffff, #eef5fb);
}

.hero-logo img {
  aspect-ratio: 1;
  object-fit: contain;
  padding: 0.7rem;
  background: linear-gradient(180deg, rgba(249, 252, 255, 0.96), rgba(233, 242, 250, 0.96));
  border-radius: calc(var(--radius-lg) - 10px);
}

.hero-logo figcaption {
  display: grid;
  gap: 0.3rem;
  margin-top: 0.95rem;
}

.hero-logo figcaption strong {
  font-family: "Sora", "Noto Sans SC", sans-serif;
  font-size: 1.08rem;
  line-height: 1.18;
  color: var(--text-strong);
}

.hero-logo figcaption span {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.hero-platform-note {
  position: relative;
  padding: 1.2rem 1.25rem;
  border-radius: calc(var(--radius-lg) - 4px);
  background:
    radial-gradient(circle at top right, rgba(39, 193, 184, 0.12), transparent 30%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(239, 246, 252, 0.98));
}

.hero-platform-note::before {
  content: "";
  position: absolute;
  inset: auto 1.25rem 100% 1.25rem;
  height: 1px;
  background: linear-gradient(90deg, rgba(21, 112, 216, 0.24), transparent);
}

.hero-platform-note h3 {
  margin: 0.42rem 0 0.65rem;
  font-family: "Sora", "Noto Sans SC", sans-serif;
  font-size: 1.08rem;
  line-height: 1.22;
  color: var(--text-strong);
}

.hero-platform-note p:last-child {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.hero-constellation {
  position: absolute;
  inset: 6% 4% 6% 6%;
  pointer-events: none;
}

.constellation-dot,
.constellation-line {
  position: absolute;
  display: block;
}

.constellation-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand), var(--brand-soft));
  box-shadow: 0 0 0 6px rgba(21, 112, 216, 0.08);
}

.dot-a {
  top: 12%;
  right: 16%;
}

.dot-b {
  top: 32%;
  left: 18%;
}

.dot-c {
  bottom: 22%;
  right: 26%;
}

.dot-d {
  bottom: 10%;
  left: 30%;
}

.constellation-line {
  height: 1px;
  transform-origin: left center;
  background: linear-gradient(90deg, rgba(21, 112, 216, 0.25), rgba(59, 184, 242, 0.02));
}

.line-a {
  top: 15%;
  left: 22%;
  width: 44%;
  transform: rotate(-10deg);
}

.line-b {
  top: 38%;
  left: 23%;
  width: 52%;
  transform: rotate(28deg);
}

.line-c {
  bottom: 18%;
  left: 31%;
  width: 36%;
  transform: rotate(-18deg);
}

.hero-stack {
  position: absolute;
  top: 16%;
  right: 1%;
  bottom: auto;
  width: min(24rem, 46%);
  display: grid;
  align-content: start;
  gap: 0.78rem;
  z-index: 3;
}

.hero-stack::before {
  content: "";
  position: absolute;
  left: 1.2rem;
  top: -1rem;
  bottom: -1rem;
  width: 1px;
  background: linear-gradient(180deg, rgba(21, 112, 216, 0.18), rgba(59, 184, 242, 0));
  pointer-events: none;
}

.stack-panel {
  position: relative;
  padding: 1rem 1.15rem 1.2rem;
  border-radius: calc(var(--radius-lg) - 2px);
  border: 1px solid rgba(196, 215, 234, 0.96);
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 20px 48px rgba(20, 53, 86, 0.1);
  backdrop-filter: blur(14px);
  transition:
    transform 220ms ease,
    box-shadow 220ms ease,
    border-color 220ms ease;
}

.stack-panel + .stack-panel {
  margin-top: 0;
}

.stack-panel:nth-child(1) {
  margin-left: 2.3rem;
  z-index: 3;
}

.stack-panel:nth-child(2) {
  margin-left: 0.6rem;
  z-index: 2;
}

.stack-panel:nth-child(3) {
  margin-left: 3.2rem;
  z-index: 1;
}

.stack-panel.is-active {
  transform: translateY(-2px);
  border-color: rgba(166, 201, 235, 0.98);
  box-shadow: 0 24px 56px rgba(20, 53, 86, 0.14);
}

.stack-panel:not(.is-active) {
  padding-bottom: 0.7rem;
}

.stack-trigger {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.85rem;
  align-items: start;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  text-align: left;
  color: inherit;
  cursor: pointer;
}

.stack-order {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.45rem;
  height: 2.45rem;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(21, 112, 216, 0.1), rgba(39, 193, 184, 0.1));
  color: var(--brand-strong);
  font-family: "Sora", "Noto Sans SC", sans-serif;
  font-size: 0.86rem;
  font-weight: 700;
}

.stack-head {
  display: grid;
  gap: 0.18rem;
}

.stack-head strong {
  font-family: "Sora", "Noto Sans SC", sans-serif;
  font-size: 1.06rem;
  line-height: 1.18;
  color: var(--text-strong);
}

.stack-meta {
  color: var(--text-muted);
  font-size: 0.82rem;
}

.stack-body {
  max-height: 0;
  margin-top: 0;
  overflow: hidden;
  opacity: 0;
  transition:
    max-height 280ms ease,
    margin-top 280ms ease,
    opacity 220ms ease;
}

.stack-panel.is-active .stack-body {
  margin-top: 0.75rem;
  opacity: 1;
}

.stack-body p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.section-intro {
  max-width: none;
  margin-bottom: 2.5rem;
}

.section-intro h2,
.thesis-lead h2 {
  max-width: none;
  font-size: clamp(1.95rem, 3.8vw, 3.15rem);
  text-wrap: pretty;
}

.section-intro p {
  margin: 1rem 0 0;
  color: var(--text-muted);
  max-width: none;
}

.team-intro {
  margin-bottom: 1.1rem;
}

.opportunity-intro {
  max-width: none;
  display: block;
}

.opportunity-head {
  max-width: none;
}

#opportunity .section-intro h2 {
  max-width: none;
  font-size: clamp(2.3rem, 4vw, 3.65rem);
  text-wrap: pretty;
}

#opportunity .section-intro > p {
  margin: 1rem 0 0;
  max-width: none;
}

html[lang="zh-CN"] .hero-title {
  max-width: none;
  white-space: nowrap;
}

html[lang="zh-CN"] .hero-title span {
  display: inline;
}

html[lang="zh-CN"] .hero-title span + span {
  margin-left: 0.16em;
}

html[lang="zh-CN"] #opportunity .section-intro h2 {
  max-width: none;
  font-size: clamp(1.9rem, 2.7vw, 2.7rem);
}

html[lang="zh-CN"] .market-story h3 {
  max-width: none;
  font-size: clamp(1.35rem, 1.9vw, 1.9rem);
}

html[lang="zh-CN"] .hero h1 {
  font-size: clamp(3rem, 4.9vw, 4.25rem);
}

html[lang="zh-CN"] .section-intro h2,
html[lang="zh-CN"] .thesis-lead h2 {
  font-size: clamp(1.9rem, 2.9vw, 2.95rem);
  line-height: 1.08;
}

.thesis {
  padding-top: 2rem;
}

.thesis::before {
  background: transparent;
}

.thesis-lead {
  max-width: none;
  margin-bottom: 2rem;
}

.thesis-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 1.5rem;
  align-items: start;
}

.thesis-quote {
  padding: 2rem 2rem 2.15rem;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(243, 249, 253, 0.95));
}

.thesis-quote h3 {
  margin: 0.5rem 0 1rem;
  font-family: "Sora", "Noto Sans SC", sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  line-height: 1.15;
  color: var(--text-strong);
}

.thesis-quote p:last-child {
  margin: 0;
  color: var(--text-muted);
}

.thesis-pillars {
  display: grid;
  gap: 1rem;
}

.thesis-pillar {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr);
  gap: 1rem;
  padding: 1.1rem 0;
  border-top: 1px solid var(--line);
}

.thesis-pillar span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: rgba(21, 112, 216, 0.08);
  color: var(--brand-strong);
  font-family: "Sora", "Noto Sans SC", sans-serif;
  font-weight: 700;
}

.thesis-pillar h3 {
  margin: 0 0 0.32rem;
  font-family: "Sora", "Noto Sans SC", sans-serif;
  color: var(--text-strong);
  font-size: 1.04rem;
}

.thesis-pillar p {
  margin: 0;
  color: var(--text-muted);
}

.market-split {
  display: grid;
  grid-template-columns: minmax(16rem, 0.35fr) minmax(0, 1.18fr);
  gap: clamp(1.5rem, 3vw, 2.4rem);
  align-items: start;
  margin-bottom: 2rem;
}

.market-spotlight {
  display: grid;
  align-content: start;
  gap: 0.25rem;
  padding: 1.6rem;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at top right, rgba(59, 184, 242, 0.12), transparent 30%),
    linear-gradient(180deg, #ffffff, #eff7fd);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
}

.market-spotlight strong {
  font-family: "Sora", "Noto Sans SC", sans-serif;
  font-size: clamp(3.2rem, 6vw, 4.8rem);
  line-height: 0.95;
  color: var(--text-strong);
}

.market-spotlight span {
  font-family: "Sora", "Noto Sans SC", sans-serif;
  font-size: 0.96rem;
  color: var(--brand-strong);
}

.market-spotlight p:last-child {
  margin: 0.9rem 0 0;
  color: var(--text-muted);
}

.market-story {
  display: grid;
  align-content: start;
  gap: 0.5rem;
  padding: 0.3rem 0;
  max-width: 100%;
}

.market-story h3 {
  margin: 0;
  font-family: "Sora", "Noto Sans SC", sans-serif;
  font-size: clamp(1.68rem, 2.8vw, 2.48rem);
  line-height: 1.18;
  color: var(--text-strong);
  max-width: none;
  text-wrap: pretty;
}

.market-story p {
  margin: 0.2rem 0 0;
  color: var(--text-muted);
  max-width: none;
}

.market-signals {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 1rem;
  max-width: 100%;
}

.market-signals span {
  padding: 0.68rem 0.95rem;
  min-height: 4.2rem;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.9);
  color: var(--text);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
}

.stats-grid,
.context-grid,
.problem-grid,
.pipeline-grid {
  display: grid;
  gap: 1.2rem;
}

.stats-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.context-grid,
.pipeline-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.problem-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.problem-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.42fr);
  gap: 2rem;
  align-items: start;
}

.market-evidence {
  margin-top: 2.2rem;
  padding: clamp(1.35rem, 3vw, 1.8rem);
  border-radius: 34px;
  background: #ffffff;
  border: 1px solid rgba(220, 231, 241, 0.96);
}

.problem-aside {
  position: sticky;
  top: 6rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.problem-aside h3 {
  margin: 0.5rem 0 0.9rem;
  font-family: "Sora", "Noto Sans SC", sans-serif;
  font-size: 1.45rem;
  line-height: 1.2;
  color: var(--text-strong);
}

.problem-aside p:last-child {
  margin: 0;
  color: var(--text-muted);
}

.stat-card,
.context-card {
  position: relative;
  overflow: hidden;
  padding: 1.45rem;
  border-top: 0;
  border: 1px solid rgba(214, 228, 241, 0.96);
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 16px 36px rgba(16, 37, 60, 0.05);
}

.stat-card::before,
.context-card::before,
.problem-card::before,
.program-card::before,
.pipeline-note-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, rgba(21, 112, 216, 0.92), rgba(59, 184, 242, 0.32), rgba(59, 184, 242, 0));
}

.stat-label {
  color: #587792;
  letter-spacing: 0.06em;
  max-width: 18ch;
  min-height: 2.8rem;
}

.stat-number {
  display: block;
  margin-top: 0.8rem;
  font-family: "Sora", "Noto Sans SC", sans-serif;
  font-size: clamp(1.85rem, 4vw, 2.45rem);
  line-height: 1.05;
  color: var(--text-strong);
}

.stat-card p:last-child {
  margin: 0.95rem 0 0;
  color: var(--text-muted);
  max-width: 24ch;
}

.context-card h3,
.quote-card h3,
.collaboration-card h3,
.closing-copy h2,
.team-overview-copy h3,
.bio-group-header h3,
.bio-summary-main h4 {
  margin: 0.45rem 0 0.8rem;
  font-family: "Sora", "Noto Sans SC", sans-serif;
  line-height: 1.14;
  color: var(--text-strong);
}

.context-card-accent {
  background: #ffffff;
}

.context-card-feature {
  background: #ffffff;
}

.context-card p {
  max-width: 47ch;
  line-height: 1.72;
}

.context-card h3 {
  font-size: clamp(1.55rem, 2.8vw, 2.4rem);
  max-width: none;
  text-wrap: pretty;
}

.problem-card h3 {
  margin: 1rem 0 0.7rem;
  font-family: "Sora", "Noto Sans SC", sans-serif;
  font-size: 1.28rem;
  color: var(--text-strong);
}

.problem-card {
  position: relative;
  overflow: hidden;
  padding: 1.35rem 1.3rem 1.4rem;
  border: 1px solid rgba(214, 228, 241, 0.94);
  border-radius: 26px;
  background:
    radial-gradient(circle at top right, rgba(59, 184, 242, 0.08), transparent 24%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(244, 249, 253, 0.98));
  box-shadow: 0 16px 34px rgba(16, 37, 60, 0.05);
}

.problem-card p {
  margin: 0;
  color: var(--text-muted);
}

.problem-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 3rem;
  min-height: 3rem;
  border-radius: 999px;
  font-family: "Sora", "Noto Sans SC", sans-serif;
  font-weight: 700;
  color: var(--brand);
  background: rgba(21, 112, 216, 0.08);
}

.approach-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(19rem, 0.85fr);
  gap: 2rem;
  align-items: start;
}

.approach-steps {
  display: grid;
  gap: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
  padding: 0;
}

.approach-step {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr);
  gap: 1rem;
  padding: 1.15rem 0;
  border-top: 1px solid var(--line);
}

.approach-step:first-child {
  border-top: 0;
  padding-top: 0;
}

.approach-step span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(21, 112, 216, 0.08), rgba(39, 193, 184, 0.08));
  color: var(--brand-strong);
  font-family: "Sora", "Noto Sans SC", sans-serif;
  font-weight: 700;
}

.approach-step h3 {
  margin: 0 0 0.35rem;
  font-size: 1.07rem;
  color: var(--text-strong);
}

.approach-step p,
.quote-card p,
.principles-card li {
  margin: 0;
  color: var(--text-muted);
}

.approach-sidebar {
  display: grid;
  gap: 1.15rem;
}

.quote-card,
.principles-card {
  padding: 1.6rem;
}

.principles-list {
  margin: 0.8rem 0 0;
  padding-left: 1.15rem;
}

.principles-list li + li {
  margin-top: 0.65rem;
}

.pipeline-shell {
  padding: 1.5rem;
}

.timeline-head {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1rem;
  color: var(--text-muted);
  font-family: "Sora", "Noto Sans SC", sans-serif;
  font-size: 0.9rem;
}

.program-card {
  position: relative;
  overflow: hidden;
  padding: 1.35rem 1.25rem 1.3rem;
  border: 1px solid rgba(214, 228, 241, 0.94);
  border-radius: 24px;
  background: #ffffff;
  box-shadow: 0 16px 34px rgba(16, 37, 60, 0.05);
}

.program-head {
  display: grid;
  gap: 0.45rem;
}

.program-head strong {
  font-family: "Sora", "Noto Sans SC", sans-serif;
  font-size: 1.08rem;
  color: var(--text-strong);
}

.program-focus,
.program-note {
  margin: 0.7rem 0 0;
  color: var(--text-muted);
}

.program-track {
  position: relative;
  height: 0.65rem;
  margin-top: 0.95rem;
  border-radius: 999px;
  background: #e8f0f7;
  overflow: hidden;
}

.program-track::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 66%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--brand), var(--brand-soft));
}

.program-track-2::after {
  width: 62%;
}

.program-track-3::after {
  width: 82%;
}

.program-track-4::after {
  width: 58%;
}

.pipeline-notes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.2rem;
  margin-top: 1.4rem;
}

.pipeline-note-card {
  position: relative;
  overflow: hidden;
  padding: 1.25rem 1.25rem 1.3rem;
  border: 1px solid rgba(214, 228, 241, 0.94);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 14px 30px rgba(16, 37, 60, 0.05);
}

.pipeline-note-card h3 {
  margin: 0.5rem 0 0.75rem;
  font-family: "Sora", "Noto Sans SC", sans-serif;
  font-size: 1.1rem;
  color: var(--text-strong);
}

.pipeline-note-card p:last-child {
  margin: 0;
  color: var(--text-muted);
}

.collaboration-card {
  margin-top: 1.6rem;
  padding: 1.6rem;
  background: #ffffff;
}

.team-overview {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(20rem, 0.9fr);
  gap: 1.4rem;
  align-items: end;
  padding: 0 0 1.3rem;
  border-bottom: 1px solid var(--line);
}

.team-overview-note {
  margin: 0;
  color: var(--text-muted);
}

.bio-groups {
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
}

.bio-group {
  padding: 1.45rem 1.45rem 0;
  background:
    radial-gradient(circle at top right, rgba(59, 184, 242, 0.08), transparent 22%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(246, 250, 254, 0.98));
  overflow: hidden;
}

.bio-group-header {
  max-width: 46rem;
  margin-bottom: 0.7rem;
}

.bio-group-header p:last-child {
  margin: 0;
  color: var(--text-muted);
}

.bio-item {
  border-top: 1px solid var(--line);
}

.bio-item:first-of-type {
  border-top: 0;
}

.bio-item[open] {
  padding-bottom: 1.25rem;
  background:
    linear-gradient(90deg, rgba(21, 112, 216, 0.03), transparent 35%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(244, 249, 253, 0.98));
}

.bio-summary {
  display: grid;
  grid-template-columns: 6.5rem minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  list-style: none;
  padding: 1.1rem 0;
  cursor: pointer;
  transition: transform 180ms ease;
}

.bio-summary::-webkit-details-marker {
  display: none;
}

.bio-summary img {
  width: 6.5rem;
  height: 6.5rem;
  object-fit: cover;
  border-radius: 24px;
  background: linear-gradient(180deg, #f1f6fc, #dfeaf6);
  border: 1px solid rgba(196, 215, 234, 0.9);
  box-shadow:
    0 16px 32px rgba(16, 37, 60, 0.08),
    0 0 0 8px rgba(21, 112, 216, 0.04);
}

.bio-summary-main h4 {
  margin-bottom: 0.45rem;
  font-size: 1.2rem;
}

.bio-brief {
  margin: 0;
  color: var(--text-muted);
}

.bio-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 6.9rem;
  min-height: 2.6rem;
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--surface-alt);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--brand-strong);
  transition:
    background 180ms ease,
    color 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.bio-toggle-close {
  display: none;
}

.bio-item[open] .bio-toggle-open {
  display: none;
}

.bio-item[open] .bio-toggle-close {
  display: inline;
}

.bio-item[open] .bio-toggle {
  background: linear-gradient(135deg, var(--brand), var(--brand-soft));
  border-color: transparent;
  color: #ffffff;
  box-shadow: 0 16px 30px rgba(21, 112, 216, 0.2);
}

.bio-detail {
  margin: 0 0 0 7.5rem;
  padding: 0 0 0.2rem 1.35rem;
  max-width: 68rem;
  border-left: 1px solid rgba(196, 215, 234, 0.92);
}

.bio-detail p {
  margin: 0;
  color: var(--text-muted);
}

.bio-detail p + p {
  margin-top: 0.9rem;
}

.closing::before {
  background: transparent;
  border: 0;
  box-shadow: none;
}

.closing-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.5rem;
  align-items: center;
  padding: clamp(1.8rem, 4vw, 2.7rem);
}

.closing-copy p {
  margin: 1rem 0 0;
  color: var(--text-muted);
  max-width: none;
}

.goog-te-banner-frame.skiptranslate,
#goog-gt-tt,
.goog-tooltip,
.goog-tooltip:hover {
  display: none !important;
}

body {
  top: 0 !important;
}

.skiptranslate iframe {
  visibility: hidden !important;
}

html[dir="rtl"] body {
  text-align: right;
}

html[dir="rtl"] .site-header,
html[dir="rtl"] .hero-actions,
html[dir="rtl"] .closing-actions,
html[dir="rtl"] .market-signals,
html[dir="rtl"] .hero-tags,
html[dir="rtl"] .header-actions {
  direction: rtl;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto 2rem;
  padding: 1.4rem 0 0;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
}

.footer-brand img {
  width: 4.1rem;
  height: 4.1rem;
  border-radius: 24px;
  background: #ffffff;
  box-shadow: inset 0 0 0 1px var(--line);
}

.footer-brand strong {
  display: block;
  font-family: "Sora", "Noto Sans SC", sans-serif;
  color: var(--text-strong);
}

.footer-brand p,
.footer-note {
  margin: 0.25rem 0 0;
  color: var(--text-muted);
}

.footer-note a {
  color: var(--brand);
  font-weight: 600;
}

.footer-note a:hover,
.footer-note a:focus-visible {
  color: var(--brand-strong);
}

[data-reveal] {
  opacity: 1;
  transform: none;
}

[data-reveal].is-visible {
  animation: fade-up 700ms ease both;
  animation-delay: var(--reveal-delay, 0ms);
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-logo {
  animation: float-card 7s ease-in-out infinite;
}

.signal-ring-large {
  animation: pulse-ring 9s ease-in-out infinite;
}

@keyframes float-card {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes pulse-ring {
  0%,
  100% {
    opacity: 0.7;
    transform: translate(-50%, -52%) scale(1);
  }
  50% {
    opacity: 1;
    transform: translate(-50%, -52%) scale(1.03);
  }
}

@media (max-width: 1100px) {
  .hero,
  .opportunity-intro,
  .approach-layout,
  .thesis-grid,
  .market-split,
  .problem-layout,
  .stats-grid,
  .context-grid,
  .problem-grid,
  .pipeline-grid,
  .pipeline-notes,
  .team-overview,
  .closing-panel {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-heading {
    margin-bottom: 0.4rem;
  }

  .hero-visual {
    min-height: 32rem;
  }

  .hero-orbit {
    top: 3%;
    left: 4%;
    width: min(18rem, 48%);
  }

  .hero-stack {
    width: min(21rem, 48%);
    top: 18%;
  }

  .hero-highlights {
    grid-template-columns: 1fr;
  }

  .market-signals {
    grid-template-columns: 1fr;
  }

  .problem-aside {
    position: static;
  }
}

@media (max-width: 840px) {
  .site-header {
    border-radius: 24px;
  }

  .header-actions {
    gap: 0.75rem;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.7rem);
    right: 0;
    left: 0;
    display: grid;
    gap: 0.25rem;
    padding: 0.75rem;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(18px);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition:
      opacity 180ms ease,
      transform 180ms ease,
      visibility 180ms ease;
  }

  .site-nav a {
    padding: 0.8rem 0.9rem;
    border-radius: 16px;
  }

  .site-nav a:hover,
  .site-nav a:focus-visible {
    background: var(--surface-alt);
  }

  .site-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .brand-copy small {
    display: none;
  }

  .brand-kicker {
    display: none;
  }

  .lang-switcher span {
    display: none;
  }

  .lang-switcher {
    min-height: 2.9rem;
    padding-left: 0.8rem;
  }

  .lang-switcher select {
    min-width: 5.6rem;
  }

  .bio-summary {
    grid-template-columns: 5.4rem minmax(0, 1fr);
    align-items: start;
  }

  .bio-toggle {
    grid-column: 2;
    justify-self: start;
    margin-top: 0.25rem;
  }

  .bio-summary img {
    width: 5.4rem;
    height: 5.4rem;
    border-radius: 20px;
  }

  .bio-detail {
    margin-left: 0;
  }
}

@media (max-width: 640px) {
  .section,
  .site-footer {
    width: min(calc(100% - 1rem), var(--max-width));
  }

  .site-header {
    width: min(calc(100% - 1rem), var(--max-width));
    margin-top: 0.5rem;
    padding: 0.75rem 0.85rem;
    gap: 0.7rem;
  }

  .header-actions {
    gap: 0.55rem;
  }

  .hero {
    padding-top: 6.4rem;
  }

  .hero h1 {
    max-width: none;
  }

  html[lang="zh-CN"] .hero-title {
    max-width: 7.8ch;
    white-space: normal;
  }

  html[lang="zh-CN"] .hero-title span {
    display: block;
  }

  html[lang="zh-CN"] .hero-title span + span {
    margin-left: 0;
  }

  .hero-logo,
  .hero-orbit,
  .hero-platform-note,
  .hero-stack {
    position: relative;
    inset: auto;
    width: auto;
  }

  .hero-visual {
    display: grid;
    gap: 1rem;
    min-height: auto;
  }

  .hero-orbit {
    gap: 0.85rem;
  }

  .hero-stack {
    gap: 0.8rem;
  }

  .hero-stack::before {
    display: none;
  }

  .stack-panel,
  .stack-panel:nth-child(1),
  .stack-panel:nth-child(2),
  .stack-panel:nth-child(3) {
    margin: 0;
  }

  .stack-panel + .stack-panel {
    margin-top: 0;
  }

  .visual-grid,
  .signal-ring-large,
  .signal-ring-small,
  .hero-constellation {
    display: none;
  }

  .button {
    width: 100%;
  }

  .hero-actions,
  .closing-actions {
    display: grid;
  }

  .section-intro h2 {
    font-size: 2rem;
  }

  #opportunity .section-intro > p {
    margin-left: 0;
  }

  .lineage-strip {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .lineage-strip img {
    width: 7.25rem;
  }

  .market-evidence {
    padding: 1rem;
    border-radius: 26px;
  }

  .lang-switcher {
    min-height: 2.7rem;
    padding: 0.4rem 2rem 0.4rem 0.72rem;
  }

  .lang-switcher select {
    min-width: 5rem;
    font-size: 0.86rem;
  }

  .bio-group {
    padding: 1.2rem 1rem 0;
  }

  .bio-summary {
    grid-template-columns: 1fr;
  }

  .bio-summary img {
    width: 5.8rem;
    height: 5.8rem;
  }

  .bio-toggle {
    grid-column: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  [data-reveal] {
    animation: none !important;
  }
}

/* ===================================
   NEW SECTIONS STYLES
   =================================== */

/* About Section */
.about-section {
  padding-top: 4rem;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.about-card {
  padding: 2rem;
  text-align: center;
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.about-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 48px rgba(20, 53, 86, 0.12);
}

.about-card h3 {
  margin: 0 0 1rem;
  font-family: "Sora", "Noto Sans SC", sans-serif;
  font-size: 1.4rem;
  color: var(--text-strong);
}

.about-card p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Pipeline Section */
.pipeline-section {
  padding-top: 4rem;
}

.pipeline-visual {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin: 2.5rem 0;
  padding: 3rem 2rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(244, 249, 253, 0.95), rgba(255, 255, 255, 0.98));
  border: 1px solid var(--line);
  overflow: hidden;
}

.pipeline-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right, rgba(59, 184, 242, 0.12), transparent 26%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 42%);
  pointer-events: none;
}

.pipeline-stage {
  display: grid;
  grid-template-columns: 8rem minmax(0, 1fr);
  gap: 1rem;
  align-items: center;
}

.stage-label {
  font-family: "Sora", "Noto Sans SC", sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.stage-bar {
  height: 2.5rem;
  border-radius: 999px;
  background: #e8f0f7;
  overflow: hidden;
  position: relative;
  box-shadow: inset 0 0 0 1px rgba(196, 215, 234, 0.85);
}

.stage-progress {
  height: 100%;
  border-radius: inherit;
  position: relative;
  background: linear-gradient(90deg, var(--brand), var(--brand-soft));
  animation: progress-pulse 2s ease-in-out infinite;
  box-shadow: 0 0 24px rgba(21, 112, 216, 0.18);
}

.stage-progress::after {
  content: "";
  position: absolute;
  right: 0.5rem;
  top: 50%;
  width: 0.72rem;
  height: 0.72rem;
  border-radius: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.96);
  box-shadow:
    0 0 0 4px rgba(255, 255, 255, 0.2),
    0 0 18px rgba(255, 255, 255, 0.45);
}

.progress-early {
  width: 25%;
}

.progress-mid {
  width: 55%;
}

.progress-late {
  width: 85%;
}

@keyframes progress-pulse {
  0%, 100% {
    opacity: 0.7;
  }
  50% {
    opacity: 1;
  }
}

.pipeline-note {
  margin-top: 2rem;
  padding: 1.5rem 2rem;
  border-radius: var(--radius-md);
  background: rgba(21, 112, 216, 0.05);
  border: 1px solid rgba(21, 112, 216, 0.15);
  text-align: center;
  backdrop-filter: blur(10px);
}

.pipeline-note strong {
  display: block;
  margin-bottom: 0.5rem;
  font-family: "Sora", "Noto Sans SC", sans-serif;
  color: var(--text-strong);
}

/* Science Section */
.science-section {
  padding-top: 4rem;
}

.team-card {
  padding: 2rem;
  text-align: center;
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.team-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 48px rgba(20, 53, 86, 0.12);
}

.team-avatar {
  width: 8rem;
  height: 8rem;
  margin: 0 auto 1.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Sora", "Noto Sans SC", sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  background: linear-gradient(135deg, rgba(21, 112, 216, 0.1), rgba(39, 193, 184, 0.1));
  color: var(--brand-strong);
}

.team-card h3 {
  margin: 0 0 0.75rem;
  font-family: "Sora", "Noto Sans SC", sans-serif;
  font-size: 1.2rem;
  color: var(--text-strong);
}

.team-card p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.7;
}

/* News Section */
.news-section {
  padding-top: 4rem;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.news-item {
  padding: 2rem;
  transition: transform 220ms ease, box-shadow 220ms ease;
  cursor: default;
}

.news-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 48px rgba(20, 53, 86, 0.12);
}

.news-tag {
  display: inline-block;
  padding: 0.4rem 1rem;
  border-radius: 999px;
  font-family: "Sora", "Noto Sans SC", sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.news-tag,
.tag-industry {
  background: rgba(39, 193, 184, 0.15);
  color: var(--accent);
}

.tag-company {
  background: rgba(21, 112, 216, 0.1);
  color: var(--brand-strong);
}

.news-item h3 {
  margin: 0 0 0.75rem;
  font-family: "Sora", "Noto Sans SC", sans-serif;
  font-size: 1.15rem;
  line-height: 1.3;
  color: var(--text-strong);
}

.news-date {
  margin: 0 0 0.5rem;
  font-family: "Sora", "Noto Sans SC", sans-serif;
  font-size: 0.85rem;
  color: var(--brand-strong);
  font-weight: 600;
}

.news-item > p:not(.news-date) {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.7;
}

.news-placeholder {
  opacity: 0.6;
  pointer-events: none;
}

/* Contact Section */
.contact-section {
  padding-top: 4rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.contact-info {
  padding: 2rem;
  text-align: center;
}

.contact-info h3 {
  margin: 0 0 1rem;
  font-family: "Sora", "Noto Sans SC", sans-serif;
  font-size: 1.3rem;
  color: var(--text-strong);
}

.contact-info p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Responsive Updates */
@media (max-width: 840px) {
  .about-grid {
    grid-template-columns: 1fr;
  }

  .news-grid {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .pipeline-visual {
    padding: 2rem 1.5rem;
  }

  .team-avatar {
    width: 6.5rem;
    height: 6.5rem;
    font-size: 1.1rem;
  }
}

/* XtalPi Logo */
.xtalpi-logo {
  position: absolute;
  top: 12%;
  right: 8%;
  z-index: 2;
  opacity: 0;
  animation: logo-fade-in 1s ease-out forwards;
  animation-delay: 0.6s;
}

.xtalpi-logo img {
  width: clamp(12rem, 20vw, 16rem);
  height: auto;
  filter: drop-shadow(0 8px 24px rgba(21, 112, 216, 0.15));
}

@keyframes logo-fade-in {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Enhanced Hero Visual */
.hero-visual {
  position: relative;
  overflow: visible;
}

/* Enhanced Background Gradients */
.hero-section {
  background:
    radial-gradient(circle at 20% 30%, rgba(39, 193, 184, 0.12), transparent 30%),
    radial-gradient(circle at 85% 20%, rgba(21, 112, 216, 0.08), transparent 28%),
    radial-gradient(circle at 15% 70%, rgba(39, 193, 184, 0.06), transparent 25%),
    linear-gradient(180deg, #f7fbff 0%, #f0f6ff 50%, #fafbff 100%);
}

/* Enhanced Card Styling */
.hero-console {
  background:
    radial-gradient(circle at top right, rgba(39, 193, 184, 0.15), transparent 30%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(243, 249, 253, 0.98));
  backdrop-filter: blur(20px);
  border: 1px solid rgba(59, 184, 242, 0.2);
}

/* Enhanced Grid */
.visual-grid {
  opacity: 0.15;
  background-image:
    linear-gradient(rgba(21, 112, 216, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(21, 112, 216, 0.08) 1px, transparent 1px);
  background-size: 56px 56px;
}

/* Enhanced Signal Rings */
.signal-ring {
  border-color: rgba(21, 112, 216, 0.2);
  box-shadow:
    0 0 0 1px rgba(21, 112, 216, 0.1),
    0 0 40px rgba(21, 112, 216, 0.15),
    inset 0 0 20px rgba(21, 112, 216, 0.05);
}