:root {
  --background: #faf8f5;
  --surface: #ffffff;
  --card: #f1f2f4;
  --heading: #2e3138;
  --body: #4a4f58;
  --lavender: #8c74d9;
  --lavender-soft: #cdbef6;
  --teal: #2e8c8a;
  --teal-soft: #d7f0ee;
  --border: #e4e6ea;
  --shadow: 0 22px 65px rgba(46, 49, 56, 0.10);
  --radius-lg: 34px;
  --radius-md: 24px;
  --radius-sm: 16px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--background);
  color: var(--body);
  font-family: "DM Sans", sans-serif;
  line-height: 1.65;
}

body.menu-open {
  overflow: hidden;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

img {
  max-width: 100%;
}

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.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;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: -60px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--heading);
  color: white;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(228, 230, 234, 0.82);
  background: rgba(250, 248, 245, 0.88);
  backdrop-filter: blur(18px);
}

.nav-shell {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 15px;
  background: linear-gradient(145deg, var(--lavender), #735ec2);
  color: white;
  font-weight: 700;
  letter-spacing: 0.03em;
  box-shadow: 0 10px 24px rgba(140, 116, 217, 0.22);
}

.brand-copy strong,
.brand-copy small {
  display: block;
}

.brand-copy strong {
  color: var(--heading);
  font-size: 1rem;
}

.brand-copy small {
  color: var(--body);
  font-size: 0.74rem;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 0.95rem;
  font-weight: 600;
}

.primary-nav a:not(.nav-cta):hover,
.footer-links a:hover {
  color: var(--teal);
}

.nav-cta {
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--heading);
  color: white;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: white;
}

.menu-toggle span:not(.sr-only) {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 999px;
  background: var(--heading);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 112px 0 90px;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(4px);
  opacity: 0.54;
  pointer-events: none;
}

.hero-orb-one {
  width: 360px;
  height: 360px;
  right: -140px;
  top: 80px;
  background: radial-gradient(circle at center, var(--lavender-soft), transparent 70%);
}

.hero-orb-two {
  width: 320px;
  height: 320px;
  left: -170px;
  bottom: -90px;
  background: radial-gradient(circle at center, var(--teal-soft), transparent 70%);
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
  gap: 82px;
}

.eyebrow,
.card-kicker,
.visual-kicker,
.floating-label {
  display: inline-block;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 12px 0 20px;
  color: var(--heading);
  font-family: "Cormorant Garamond", serif;
  line-height: 0.98;
}

h1 {
  max-width: 760px;
  font-size: clamp(4rem, 8vw, 7.1rem);
  letter-spacing: -0.05em;
}

h2 {
  font-size: clamp(2.8rem, 5vw, 4.8rem);
  letter-spacing: -0.035em;
}

h3 {
  margin: 10px 0 14px;
  color: var(--heading);
  font-size: 1.45rem;
  line-height: 1.25;
}

.hero-lede {
  max-width: 680px;
  font-size: 1.15rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 34px 0 28px;
}

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

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

.button-primary {
  background: var(--lavender);
  color: white;
  box-shadow: 0 14px 28px rgba(140, 116, 217, 0.23);
}

.button-primary:hover {
  background: #7f67cf;
}

.button-secondary {
  border: 1px solid var(--border);
  background: white;
  color: var(--heading);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.9rem;
  font-weight: 600;
}

.hero-meta li::before {
  content: "✓";
  margin-right: 8px;
  color: var(--teal);
}

.hero-visual {
  position: relative;
  min-height: 540px;
}

.visual-card,
.floating-card {
  border: 1px solid rgba(228, 230, 234, 0.95);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow);
}

.visual-card-main {
  position: absolute;
  inset: 38px 24px 62px 18px;
  padding: 30px;
  border-radius: 34px;
  transform: rotate(1.6deg);
}

.visual-header,
.signal-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.visual-header strong {
  display: block;
  margin-top: 3px;
  color: var(--heading);
  font-size: 1.16rem;
}

.live-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 10px;
  border-radius: 999px;
  background: var(--teal-soft);
  color: var(--teal);
  font-size: 0.8rem;
  font-weight: 700;
}

.live-badge span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
}

.chart-shell {
  position: relative;
  height: 260px;
  margin: 36px 0 28px;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.chart-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(228,230,234,.75) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(228,230,234,.75) 1px, transparent 1px);
  background-size: 56px 56px;
}

.bars {
  position: absolute;
  inset: 18px 14px 0;
  display: flex;
  align-items: flex-end;
  gap: 12px;
}

.bars span {
  flex: 1;
  min-width: 10px;
  border-radius: 10px 10px 3px 3px;
  background: linear-gradient(to top, #247977, var(--teal));
  opacity: 0.78;
}

.bars .bar-anomaly {
  background: linear-gradient(to top, #745cc9, var(--lavender));
  opacity: 1;
  box-shadow: 0 0 0 7px rgba(205, 190, 246, 0.36);
}

.signal-row {
  padding: 18px;
  border-radius: 18px;
  background: var(--teal-soft);
}

.signal-row div {
  display: flex;
  flex-direction: column;
}

.signal-row span {
  font-size: 0.8rem;
}

.signal-row strong {
  color: var(--heading);
  font-size: 1.1rem;
}

.signal-row .status-text {
  color: var(--lavender);
}

.floating-card {
  position: absolute;
  width: 196px;
  padding: 18px;
  border-radius: 20px;
}

.floating-card strong {
  display: block;
  margin-top: 6px;
  color: var(--heading);
}

.floating-card-top {
  top: 0;
  right: 0;
}

.floating-card-bottom {
  left: 0;
  bottom: 10px;
}

.section {
  padding: 96px 0;
}

.intro-strip {
  padding-top: 30px;
}

.strip-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.strip-grid > div {
  padding: 30px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: rgba(255,255,255,0.72);
}

.strip-number {
  color: var(--lavender);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.strip-grid h2 {
  margin: 6px 0 8px;
  font-size: 2.35rem;
}

.strip-grid p {
  margin: 0;
}

.section-heading {
  display: grid;
  grid-template-columns: 1fr 0.82fr;
  align-items: end;
  gap: 58px;
  margin-bottom: 44px;
}

.section-heading h2 {
  margin-bottom: 0;
}

.section-heading > p {
  max-width: 500px;
  margin: 0 0 8px;
}

.lab-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.lab-card {
  min-height: 330px;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 28px;
  background: var(--card);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.lab-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.lab-card-featured {
  background: linear-gradient(145deg, var(--lavender-soft), #eee9ff);
}

.card-topline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
}

.card-icon {
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: white;
  font-size: 1.4rem;
}

.pill {
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.9);
  color: var(--body);
  font-size: 0.78rem;
  font-weight: 700;
}

.pill-live {
  background: var(--teal-soft);
  color: var(--teal);
}

.card-link,
.text-link {
  display: inline-flex;
  gap: 7px;
  margin-top: 14px;
  color: var(--teal);
  font-weight: 700;
}

.pathway-section {
  background: linear-gradient(180deg, rgba(215,240,238,0.72), rgba(250,248,245,0.3));
}

.pathway-grid {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 78px;
  align-items: start;
}

.pathway-copy p {
  max-width: 520px;
}

.pathway-list {
  display: grid;
  gap: 14px;
}

.pathway-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: rgba(255,255,255,0.86);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.pathway-item:hover {
  transform: translateX(5px);
  box-shadow: 0 16px 38px rgba(46,49,56,0.08);
}

.pathway-number {
  color: var(--lavender);
  font-size: 0.85rem;
  font-weight: 700;
}

.pathway-item strong,
.pathway-item small {
  display: block;
}

.pathway-item strong {
  color: var(--heading);
}

.pathway-item small {
  margin-top: 4px;
  color: var(--body);
}

.about-section {
  background: var(--teal-soft);
}

.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: 84px;
}

.about-quote {
  position: relative;
  padding: 40px;
  border-radius: 30px;
  background: rgba(255,255,255,0.68);
}

.quote-mark {
  display: block;
  color: var(--lavender);
  font-family: "Cormorant Garamond", serif;
  font-size: 6rem;
  line-height: 0.5;
}

blockquote {
  margin: 24px 0 0;
  color: var(--heading);
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(2.2rem, 4vw, 3.7rem);
  line-height: 1.02;
}

.about-copy p {
  font-size: 1.04rem;
}

.closing-section {
  padding-bottom: 108px;
}

.closing-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
  padding: 52px;
  border-radius: 34px;
  background: var(--heading);
}

.closing-card h2 {
  max-width: 760px;
  margin-bottom: 12px;
  color: white;
}

.closing-card p {
  max-width: 680px;
  margin: 0;
  color: #d9dce2;
}

.closing-card .eyebrow {
  color: var(--lavender-soft);
}

footer {
  padding: 56px 0 28px;
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.5fr 0.6fr;
  gap: 54px;
}

.footer-brand {
  margin-bottom: 16px;
}

.footer-grid p {
  max-width: 420px;
}

.footer-links {
  display: grid;
  align-content: start;
  gap: 8px;
}

.footer-links strong {
  margin-bottom: 8px;
  color: var(--heading);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 46px;
  padding-top: 22px;
  border-top: 1px solid var(--border);
}

.reveal {
  opacity: 1;
  transform: translateY(0);
}

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

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  * {
    animation: none !important;
    transition: none !important;
  }
}

@media (max-width: 940px) {
  .menu-toggle {
    display: inline-block;
  }

  .primary-nav {
    position: fixed;
    left: 20px;
    right: 20px;
    top: 88px;
    display: none;
    padding: 22px;
    border: 1px solid var(--border);
    border-radius: 22px;
    background: rgba(255,255,255,0.98);
    box-shadow: var(--shadow);
  }

  .primary-nav.open {
    display: grid;
  }

  .nav-cta {
    text-align: center;
  }

  .hero-grid,
  .section-heading,
  .pathway-grid,
  .about-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 72px;
  }

  .hero-grid {
    gap: 48px;
  }

  .hero-visual {
    min-height: 500px;
  }

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

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

  .section-heading {
    gap: 16px;
  }

  .closing-card {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .footer-grid > :first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 24px, 1160px);
  }

  .brand-copy small {
    display: none;
  }

  .hero {
    padding: 56px 0 52px;
  }

  h1 {
    font-size: 4.05rem;
  }

  h2 {
    font-size: 3rem;
  }

  .hero-visual {
    min-height: 410px;
  }

  .visual-card-main {
    inset: 36px 6px 56px 6px;
    padding: 20px;
  }

  .chart-shell {
    height: 190px;
  }

  .bars {
    gap: 7px;
  }

  .floating-card {
    width: 158px;
    padding: 14px;
    font-size: 0.82rem;
  }

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

  .section {
    padding: 70px 0;
  }

  .closing-card {
    padding: 34px 24px;
  }

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

  .footer-grid > :first-child {
    grid-column: auto;
  }

  .footer-bottom {
    flex-direction: column;
  }
}