:root {
  --black: #030404;
  --ink: #f8f5ee;
  --muted: rgba(248, 245, 238, 0.68);
  --soft: rgba(248, 245, 238, 0.08);
  --line: rgba(248, 245, 238, 0.16);
  --signal: #ffb000;
  --cyan: #24c6d8;
  --green: #60b884;
  --panel: #0d0f0f;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: 100%;
  padding: 18px clamp(18px, 4vw, 52px);
  color: var(--ink);
  transition: background 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(3, 4, 4, 0.82);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(18px);
}

.brand,
.nav,
.nav-cta {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 8px;
}

.nav {
  gap: clamp(18px, 3vw, 34px);
  font-size: 0.88rem;
  font-weight: 700;
}

.nav a {
  opacity: 0.78;
}

.nav a:hover {
  opacity: 1;
}

.nav-cta {
  justify-self: end;
  min-height: 40px;
  padding: 0 17px;
  border: 1px solid rgba(248, 245, 238, 0.56);
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 800;
}

.hero {
  position: relative;
  display: grid;
  min-height: 92svh;
  overflow: hidden;
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-media {
  object-fit: cover;
  object-position: 63% center;
  opacity: 0.55;
  filter: saturate(0.9) contrast(1.08);
}

.hero-overlay {
  background:
    radial-gradient(circle at 72% 25%, rgba(255, 176, 0, 0.12), transparent 30%),
    linear-gradient(90deg, rgba(3, 4, 4, 0.96) 0%, rgba(3, 4, 4, 0.74) 46%, rgba(3, 4, 4, 0.28) 100%),
    linear-gradient(0deg, rgba(3, 4, 4, 0.82), rgba(3, 4, 4, 0.12) 48%);
}

.hero-content {
  position: relative;
  z-index: 1;
  align-self: end;
  width: min(840px, calc(100% - 36px));
  margin: 0 0 clamp(58px, 10vh, 112px) clamp(18px, 7vw, 88px);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--signal);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 18px;
  font-size: clamp(4.2rem, 12vw, 9rem);
  line-height: 0.86;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 720px;
  margin-bottom: 28px;
  color: rgba(248, 245, 238, 0.9);
  font-size: clamp(1.2rem, 2.5vw, 2.1rem);
  font-weight: 700;
  line-height: 1.22;
}

.hero-actions,
.closing {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border-radius: 8px;
  font-weight: 800;
}

.button.primary {
  color: #171307;
  background: var(--signal);
}

.button.secondary {
  border: 1px solid rgba(248, 245, 238, 0.64);
  color: var(--ink);
}

.signal-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #070808;
}

.signal-strip div {
  min-height: 124px;
  padding: 28px clamp(18px, 3vw, 42px);
  border-right: 1px solid var(--line);
}

.signal-strip strong {
  display: block;
  margin-bottom: 9px;
  color: var(--green);
  font-size: clamp(1.6rem, 3.4vw, 2.7rem);
  line-height: 1;
}

.signal-strip span {
  color: var(--muted);
  font-weight: 700;
}

.section {
  padding: clamp(68px, 10vw, 124px) clamp(18px, 6vw, 82px);
}

.section-heading {
  max-width: 900px;
}

.section-heading h2 {
  margin-bottom: 26px;
  font-size: clamp(2rem, 5vw, 4.3rem);
  line-height: 1.02;
  letter-spacing: 0;
}

.intro {
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(280px, 1fr);
  gap: clamp(28px, 7vw, 92px);
  align-items: start;
}

.intro > p,
.market-copy p {
  color: var(--muted);
  font-size: clamp(1rem, 1.6vw, 1.18rem);
  line-height: 1.8;
}

.feature-grid,
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature-card,
.timeline article,
.team-grid article {
  min-width: 0;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.feature-index {
  display: inline-grid;
  width: 44px;
  height: 44px;
  margin-bottom: 32px;
  place-items: center;
  border-radius: 8px;
  color: #151006;
  background: var(--signal);
  font-weight: 900;
}

.feature-card h3,
.timeline h3,
.team-grid h3 {
  margin-bottom: 12px;
  font-size: 1.25rem;
}

.feature-card p,
.timeline p,
.team-grid p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.65;
}

.band {
  background:
    radial-gradient(circle at 16% 18%, rgba(36, 198, 216, 0.14), transparent 32%),
    linear-gradient(135deg, #070808 0%, #101414 54%, #0f2022 100%);
}

.market-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(280px, 1fr);
  gap: clamp(28px, 7vw, 90px);
  align-items: start;
}

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

.market-list div {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.market-list span,
.timeline span {
  display: block;
  margin-bottom: 10px;
  color: var(--cyan);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.market-list strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.35rem;
}

.market-list small {
  color: var(--muted);
  font-weight: 700;
  line-height: 1.5;
}

.progress {
  background: #080909;
}

.timeline {
  display: grid;
  gap: 14px;
}

.timeline article {
  display: grid;
  grid-template-columns: 150px 0.55fr 1fr;
  gap: 24px;
  align-items: start;
}

.team-grid article {
  background: transparent;
}

.closing {
  justify-content: space-between;
  padding: clamp(46px, 7vw, 76px) clamp(18px, 6vw, 82px);
  background: #080909;
  border-top: 1px solid var(--line);
}

.closing h2 {
  max-width: 820px;
  margin-bottom: 0;
  font-size: clamp(2rem, 4.7vw, 4.5rem);
  line-height: 1.02;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 24px clamp(18px, 6vw, 82px);
  color: var(--muted);
  background: var(--black);
  border-top: 1px solid var(--line);
}

.footer span:first-child {
  color: var(--ink);
  font-weight: 900;
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav {
    display: none;
  }

  .hero-content {
    margin-left: 18px;
  }

  .signal-strip,
  .intro,
  .feature-grid,
  .market-layout,
  .team-grid {
    grid-template-columns: 1fr;
  }

  .signal-strip div {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .timeline article {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

@media (max-width: 560px) {
  .site-header {
    padding: 14px;
  }

  .brand-mark {
    width: 30px;
    height: 30px;
  }

  .nav-cta {
    min-height: 36px;
    padding: 0 12px;
  }

  .hero {
    min-height: 88svh;
  }

  .hero-media {
    object-position: 70% center;
    opacity: 0.42;
  }

  .hero-overlay {
    background: linear-gradient(0deg, rgba(3, 4, 4, 0.94), rgba(3, 4, 4, 0.32));
  }

  h1 {
    font-size: clamp(3.6rem, 22vw, 5.5rem);
  }

  .hero-copy {
    font-size: clamp(1.3rem, 7vw, 2.1rem);
  }

  .button {
    width: 100%;
  }

  .feature-card,
  .timeline article,
  .team-grid article {
    padding: 22px;
  }

  .footer {
    flex-direction: column;
  }
}