:root {
  --bg: #070707;
  --bg-elevated: rgba(16, 16, 16, 0.78);
  --panel: rgba(255, 255, 255, 0.05);
  --panel-strong: rgba(255, 255, 255, 0.08);
  --line: rgba(255, 255, 255, 0.12);
  --text: #f6f3ed;
  --muted: #bdb8b1;
  --accent: #ece4d9;
  --accent-strong: #fffaf3;
  --signal: #c24834;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  --radius: 24px;
  --radius-sm: 18px;
  --max: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
.skip-link {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 50;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--accent-strong);
  color: #111;
  font-weight: 700;
  transition: top .2s ease;
}

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

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

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

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

.site-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at top left, rgba(194, 72, 52, 0.18), transparent 32%),
    radial-gradient(circle at 85% 20%, rgba(255, 255, 255, 0.08), transparent 22%),
    linear-gradient(180deg, #090909 0%, #080808 34%, #070707 100%);
}

.site-bg::before,
.site-bg::after {
  content: "";
  position: absolute;
  inset: 0;
}

.site-bg::before {
  background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.34), transparent 85%);
}

.site-bg::after {
  background:
    radial-gradient(circle at 50% 0%, rgba(255,255,255,.07), transparent 36%),
    linear-gradient(180deg, rgba(255,255,255,.03), transparent 24%);
  z-index: -1;
}

.topbar {
  width: min(calc(100% - 32px), var(--max));
  margin: 16px auto 0;
  padding: 14px 18px;
  position: sticky;
  top: 16px;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  background: rgba(11, 11, 11, 0.72);
  border: 1px solid var(--line);
  border-radius: 999px;
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.12);
}

.nav {
  display: inline-flex;
  gap: 18px;
  color: var(--muted);
  font-size: 0.96rem;
}

.nav a:hover,
.nav a:focus-visible,
.text-link:hover,
.text-link:focus-visible,
.footer a:hover,
.footer a:focus-visible {
  color: var(--accent-strong);
}

main {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
}

.section {
  padding: 88px 0;
}

.hero {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 42px;
  align-items: center;
  min-height: calc(100vh - 120px);
}

.eyebrow,
.section-tag,
.panel-badge,
.connect-label,
.feature-index {
  font-size: 0.78rem;
  line-height: 1;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow,
.section-tag {
  color: var(--accent);
  margin-bottom: 16px;
}

.hero h1,
.section-title,
.split h2,
.research h2,
.founder h2,
.connect h2 {
  margin: 0;
  font-size: clamp(2.7rem, 6vw, 5.5rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
}

.section-title,
.split h2,
.research h2,
.founder h2,
.connect h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.02;
}

.lede {
  font-size: clamp(1.05rem, 2vw, 1.22rem);
  color: var(--muted);
  max-width: 42rem;
  margin: 22px 0 0;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0 18px;
}

.button {
  min-height: 52px;
  padding: 0 20px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  border: 1px solid transparent;
  transition: transform .25s ease, background .25s ease, border-color .25s ease;
}

.button:hover,
.button:focus-visible,
.connect-card:hover,
.connect-card:focus-visible,
.feature-card:hover,
.feature-card:focus-visible,
.bullet-card:hover,
.bullet-card:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  background: linear-gradient(135deg, #f6efe5, #d8cfc3);
  color: #111;
}

.button-secondary {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.12);
}

.button-ghost {
  border-color: rgba(255,255,255,0.12);
  color: var(--accent);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-meta span {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--muted);
  background: rgba(255,255,255,0.03);
  font-size: 0.92rem;
}

.panel-backdrop {
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.hero-visual {
  position: relative;
}

.visual-panel {
  position: relative;
  padding: 18px;
  overflow: hidden;
}

.visual-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(194,72,52,.24), transparent 34%),
    radial-gradient(circle at 50% -10%, rgba(255,255,255,.13), transparent 28%);
  pointer-events: none;
}

.panel-badge {
  display: inline-flex;
  align-items: center;
  padding: 10px 12px;
  border-radius: 999px;
  background: rgba(11,11,11,0.68);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--accent-strong);
  position: relative;
  z-index: 1;
}

.visual-main {
  margin-top: 16px;
  border-radius: 20px;
  min-height: 420px;
  object-fit: cover;
  border: 1px solid rgba(255,255,255,0.08);
}

.visual-card {
  position: absolute;
  right: 18px;
  bottom: 18px;
  width: min(320px, calc(100% - 36px));
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 14px;
  align-items: center;
  padding: 14px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(7,7,7,0.82);
  backdrop-filter: blur(14px);
}

.visual-card img {
  width: 64px;
  height: 64px;
  border-radius: 18px;
}

.visual-card p,
.split p,
.research p,
.founder p,
.footer p {
  margin: 8px 0 0;
  color: var(--muted);
}

.signal-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 0 0 26px;
}

.signal-bar > div,
.feature-card,
.bullet-card,
.connect-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--panel);
  backdrop-filter: blur(10px);
}

.signal-bar strong,
.feature-card h3,
.connect-card strong {
  display: block;
  font-size: 1.05rem;
}

.signal-bar span,
.feature-card p,
.connect-card p,
.bullet-card span,
.research-list,
.footer-meta {
  color: var(--muted);
}

.signal-bar span { display: block; margin-top: 8px; }

.split {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 32px;
  align-items: center;
}

.split-media,
.research-media,
.founder-art {
  overflow: hidden;
}

.split-media img,
.research-media img,
.founder-art img {
  width: 100%;
  height: 100%;
  min-height: 460px;
  object-fit: cover;
}

.bullet-grid,
.feature-grid,
.connect-grid {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

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

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

.feature-index {
  color: var(--signal);
}

.feature-card h3 { margin: 14px 0 8px; }

.research {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 32px;
  align-items: center;
}

.research-list {
  margin: 18px 0 0;
  padding-left: 18px;
}

.research-list li + li { margin-top: 10px; }

.founder {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 32px;
  align-items: center;
}

.text-link {
  display: inline-flex;
  margin-top: 14px;
  font-weight: 700;
  color: var(--accent);
}

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

.connect-card {
  min-height: 210px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.connect-label {
  color: var(--signal);
}

.footer {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto 28px;
  padding: 28px 0 12px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: grid;
  grid-template-columns: 1.2fr .8fr auto;
  gap: 18px;
  align-items: start;
}

.footer-links {
  display: inline-flex;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--muted);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s ease, transform .7s ease;
}

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

@media (max-width: 1080px) {
  .hero,
  .split,
  .research,
  .founder,
  .footer,
  .signal-bar,
  .feature-grid,
  .connect-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero { min-height: auto; padding-top: 56px; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .connect-grid { grid-template-columns: 1fr 1fr; }
  .footer { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .topbar {
    border-radius: 26px;
    padding: 16px;
    position: static;
    margin-top: 12px;
    flex-direction: column;
    align-items: flex-start;
  }

  .nav {
    flex-wrap: wrap;
    gap: 12px 14px;
  }

  .hero,
  .split,
  .research,
  .founder,
  .signal-bar,
  .feature-grid,
  .connect-grid,
  .bullet-grid {
    grid-template-columns: 1fr;
  }

  .section { padding: 72px 0; }
  .visual-main,
  .split-media img,
  .research-media img,
  .founder-art img { min-height: 300px; }
  .visual-card { position: static; width: 100%; margin-top: 16px; }
}