:root {
  color-scheme: dark;
  --ink: #f7f1e8;
  --muted: #b9b1a4;
  --paper: #0e0e0f;
  --panel: rgba(247, 241, 232, 0.08);
  --line: rgba(247, 241, 232, 0.16);
  --gold: #e0b15a;
  --mint: #54d4a0;
  --coral: #f16f5c;
  --blue: #7cb7ff;
  --dark: #09090a;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
  color: inherit;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 64px);
  background: rgba(9, 9, 10, 0.72);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
  color: var(--ink);
  font-size: 22px;
  font-weight: 900;
  text-decoration: none;
}

.brand small {
  color: var(--gold);
  font-size: 15px;
}

nav {
  display: flex;
  gap: 22px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

nav a {
  text-decoration: none;
}

.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  padding: 108px clamp(20px, 5vw, 64px) 28px;
  background: #0e0e0f;
}

#signal-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.68;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(14, 14, 15, 0.98), rgba(14, 14, 15, 0.76) 44%, rgba(14, 14, 15, 0.18)),
    linear-gradient(180deg, rgba(14, 14, 15, 0.24), rgba(14, 14, 15, 0.96));
}

.hero-grid {
  position: relative;
  z-index: 2;
  min-height: calc(100svh - 168px);
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(300px, 430px);
  align-items: center;
  gap: clamp(28px, 6vw, 96px);
}

.hero-copy {
  max-width: 920px;
}

.kicker {
  margin: 0 0 16px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 22px;
  font-size: clamp(82px, 16vw, 224px);
  line-height: 0.82;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 20px;
  font-size: clamp(36px, 6vw, 74px);
  line-height: 0.96;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: 21px;
}

.hero-line {
  max-width: 760px;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: clamp(21px, 2.2vw, 34px);
  line-height: 1.28;
}

.cn {
  color: #e2dacd;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button,
button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 13px 18px;
  font: inherit;
  font-weight: 900;
  text-decoration: none;
  cursor: pointer;
}

.button.primary,
button {
  color: #111;
  background: var(--gold);
}

.button.ghost {
  color: var(--ink);
  border-color: var(--line);
  background: rgba(247, 241, 232, 0.07);
}

.deal-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  background: rgba(9, 9, 10, 0.7);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(18px);
}

.status-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
  color: var(--mint);
  font-size: 13px;
  font-weight: 900;
}

.live-dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--mint);
  box-shadow: 0 0 0 6px rgba(84, 212, 160, 0.14);
}

dl {
  display: grid;
  gap: 10px;
  margin: 0 0 22px;
}

dl div {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

dt {
  color: var(--muted);
}

dd {
  margin: 0;
  text-align: right;
  font-weight: 900;
}

.deal-panel p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.ticker {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--line);
}

.ticker span {
  min-height: 58px;
  display: flex;
  align-items: center;
  padding: 14px 18px;
  color: var(--muted);
  background: rgba(9, 9, 10, 0.84);
  font-weight: 800;
}

.section {
  padding: clamp(72px, 9vw, 128px) clamp(20px, 5vw, 64px);
}

.split {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(34px, 6vw, 88px);
  align-items: start;
  background: #f4eee4;
  color: #161412;
}

.section-copy {
  position: sticky;
  top: 104px;
}

.section-copy p:not(.kicker),
.narrative p,
.acquire p {
  color: #5d574f;
  font-size: 18px;
  line-height: 1.7;
}

.use-case-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

article {
  min-height: 250px;
  padding: 24px;
  border: 1px solid rgba(22, 20, 18, 0.13);
  border-radius: 8px;
  background: #fffaf1;
}

article span {
  display: inline-block;
  margin-bottom: 44px;
  color: var(--coral);
  font-size: 13px;
  font-weight: 900;
}

article p {
  color: #645d54;
  line-height: 1.65;
}

.value-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-block: 1px solid var(--line);
  background: #111;
}

.metric {
  min-height: 230px;
  display: grid;
  align-content: center;
  gap: 12px;
  padding: clamp(28px, 5vw, 64px);
  border-right: 1px solid var(--line);
}

.metric:last-child {
  border-right: 0;
}

.metric strong {
  color: var(--ink);
  font-size: clamp(54px, 9vw, 118px);
  line-height: 0.86;
}

.metric span {
  color: var(--muted);
  font-weight: 800;
}

.narrative {
  background: #101819;
}

.narrative .kicker,
.acquire .kicker {
  color: var(--mint);
}

.narrative h2 {
  max-width: 920px;
}

.columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(24px, 5vw, 74px);
  max-width: 1120px;
}

.narrative p {
  color: #bdc7c4;
}

.acquire {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 520px);
  gap: clamp(30px, 6vw, 90px);
  background: #f4eee4;
  color: #161412;
}

.contact-form {
  display: grid;
  gap: 14px;
  padding: 24px;
  border: 1px solid rgba(22, 20, 18, 0.14);
  border-radius: 8px;
  background: #fffaf1;
}

label {
  display: grid;
  gap: 8px;
  color: #27231d;
  font-size: 14px;
  font-weight: 900;
}

input,
textarea {
  width: 100%;
  border: 1px solid rgba(22, 20, 18, 0.16);
  border-radius: 6px;
  padding: 13px 14px;
  color: #161412;
  background: #f8f1e5;
  font: inherit;
}

textarea {
  resize: vertical;
}

.form-note {
  margin: 0;
  color: #756e64;
  font-size: 13px;
  line-height: 1.5;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(20px, 5vw, 64px);
  color: var(--muted);
  background: var(--dark);
  border-top: 1px solid var(--line);
}

footer p {
  margin: 0;
}

@media (max-width: 920px) {
  .hero-grid,
  .split,
  .acquire {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    align-items: end;
  }

  .section-copy {
    position: static;
  }

  .ticker,
  .value-band,
  .columns {
    grid-template-columns: 1fr;
  }

  .metric {
    min-height: 170px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 640px) {
  .site-header {
    position: sticky;
    flex-direction: column;
    align-items: flex-start;
    padding-block: 14px;
  }

  nav {
    width: 100%;
    justify-content: space-between;
    gap: 10px;
  }

  .hero {
    min-height: auto;
    padding-top: 56px;
  }

  .hero-grid {
    min-height: auto;
    padding: 34px 0;
  }

  h1 {
    font-size: clamp(70px, 22vw, 118px);
  }

  .hero-line {
    font-size: 19px;
  }

  .use-case-grid {
    grid-template-columns: 1fr;
  }

  article {
    min-height: 210px;
  }

  footer {
    flex-direction: column;
  }
}