:root {
  color-scheme: dark;
  --ink: #fbf7ee;
  --muted: rgba(251, 247, 238, 0.72);
  --dim: rgba(251, 247, 238, 0.52);
  --line: rgba(251, 247, 238, 0.18);
  --panel: rgba(12, 13, 12, 0.72);
  --black: #070706;
  --green: #0f725f;
  --green-dark: #0a4036;
  --blue: #25aeff;
  --gold: #d6a24b;
  --red: #b9302f;
  --ivory: #fbf7ee;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  color: var(--ink);
  background: var(--black);
  font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  overflow-x: hidden;
}

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

.hero-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  background: #05080d;
}

.page-shell {
  position: relative;
  z-index: 1;
  min-height: 100vh;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 14px 56px;
  background: rgba(7, 7, 6, 0.58);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.site-header.simple {
  background: rgba(7, 7, 6, 0.88);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 22px;
  font-weight: 900;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: var(--ivory);
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  font-size: 14px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav a {
  padding: 10px 12px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.nav a:hover {
  color: var(--ivory);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 42px;
  align-items: end;
  min-height: calc(100svh - 72px);
  padding: 90px 56px 58px;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(7, 7, 6, 0.94) 0%, rgba(7, 7, 6, 0.6) 42%, rgba(7, 7, 6, 0.06) 100%),
    linear-gradient(180deg, rgba(7, 7, 6, 0.04) 0%, rgba(7, 7, 6, 0.64) 92%);
}

.hero-copy {
  max-width: 860px;
  padding-bottom: 26px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  letter-spacing: 0;
}

h1 {
  margin: 0;
  font-size: 92px;
  line-height: 0.94;
}

.hero-line {
  max-width: 820px;
  margin: 18px 0 0;
  color: var(--ivory);
  font-size: 38px;
  line-height: 1.08;
  font-weight: 800;
}

.intro {
  max-width: 660px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.55;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 18px;
  border-radius: 8px;
  border: 1px solid var(--line);
  font-weight: 900;
}

.button.primary {
  color: #14120f;
  background: var(--ivory);
}

.button.secondary {
  color: var(--ivory);
  background: rgba(37, 174, 255, 0.12);
}

.launch-panel {
  align-self: end;
  max-width: 360px;
  padding: 20px;
  background: var(--panel);
  border: 1px solid rgba(116, 220, 255, 0.28);
  border-radius: 8px;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.38);
  backdrop-filter: blur(18px);
}

.launch-panel span {
  display: block;
  margin-bottom: 12px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.launch-panel strong {
  display: block;
  color: var(--ivory);
  font-size: 22px;
  line-height: 1.2;
}

.preview-band,
.build-band {
  position: relative;
  padding: 72px 56px;
  background: rgba(10, 10, 9, 0.94);
  border-top: 1px solid var(--line);
}

.section-heading {
  display: grid;
  gap: 8px;
  max-width: 760px;
  margin-bottom: 28px;
}

h2 {
  margin: 0;
  font-size: 48px;
  line-height: 1.02;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.feature-grid article {
  min-height: 260px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.feature-grid h3 {
  margin: 34px 0 12px;
  font-size: 25px;
}

.feature-grid p,
.build-band p,
.legal-copy p,
.simple-main p {
  color: var(--muted);
  line-height: 1.65;
}

.build-band {
  display: grid;
  grid-template-columns: minmax(260px, 0.85fr) minmax(320px, 1fr);
  gap: 46px;
  align-items: start;
  background: rgba(16, 13, 10, 0.96);
}

.build-band p {
  max-width: 760px;
  margin: 0;
  font-size: 19px;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 28px 56px;
  color: var(--dim);
  background: rgba(7, 7, 6, 0.96);
  border-top: 1px solid var(--line);
  font-size: 14px;
}

.site-footer a {
  color: var(--muted);
  font-weight: 800;
}

.simple-page {
  min-height: 100vh;
  background:
    linear-gradient(135deg, rgba(7, 7, 6, 0.94), rgba(16, 13, 10, 0.98)),
    #070706;
}

.simple-main {
  max-width: 900px;
  padding: 92px 56px;
}

.simple-main h1 {
  font-size: 68px;
}

.simple-main p {
  max-width: 720px;
  font-size: 20px;
}

.large-link {
  display: inline-block;
  margin-top: 20px;
  color: var(--gold);
  font-size: 30px;
  font-weight: 900;
}

.legal-copy a {
  color: var(--gold);
  font-weight: 800;
}

@media (max-width: 960px) {
  .site-header,
  .hero,
  .preview-band,
  .build-band,
  .site-footer,
  .simple-main {
    padding-left: 26px;
    padding-right: 26px;
  }

  .hero,
  .build-band {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 92svh;
    padding-top: 70px;
  }

  h1 {
    font-size: 64px;
  }

  .hero-line {
    font-size: 30px;
  }

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

  .feature-grid article {
    min-height: auto;
  }

  .feature-grid h3 {
    margin-top: 18px;
  }
}

@media (max-width: 640px) {
  .site-header {
    position: relative;
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .nav {
    width: 100%;
    justify-content: space-between;
  }

  .nav a {
    padding-left: 0;
  }

  h1,
  .simple-main h1 {
    font-size: 44px;
    line-height: 0.98;
  }

  h2 {
    font-size: 36px;
  }

  .hero-line {
    margin-top: 14px;
    font-size: 24px;
  }

  .intro,
  .simple-main p,
  .build-band p {
    font-size: 17px;
  }

  .hero {
    gap: 22px;
    min-height: auto;
    padding-top: 42px;
    padding-bottom: 34px;
  }

  .hero-copy {
    padding-bottom: 0;
  }

  .intro {
    margin-top: 16px;
  }

  .hero-actions {
    margin-top: 22px;
  }

  .launch-panel {
    padding: 16px;
  }

  .launch-panel strong {
    font-size: 20px;
  }

  .button,
  .large-link {
    width: 100%;
    font-size: 18px;
    overflow-wrap: anywhere;
  }
}