:root {
  --bg: #070b0d;
  --panel: #0e1518;
  --panel-2: #101b1d;
  --ink: #eef7f4;
  --muted: #a2b5b0;
  --line: #244146;
  --cyan: #00ffe2;
  --green: #24a37e;
  --gold: #ffae30;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 70% 10%, rgba(0, 255, 226, .12), transparent 34%),
    linear-gradient(180deg, #06090b, var(--bg) 34%, #050707);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

.site-header {
  align-items: center;
  background: rgba(4, 8, 10, .92);
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  padding: 18px clamp(18px, 4vw, 64px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  font-size: 18px;
  font-weight: 850;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

nav a {
  color: #dce9e4;
  font-size: 14px;
  font-weight: 700;
}

main {
  margin: 0 auto;
  max-width: 1180px;
  padding: 24px clamp(16px, 3vw, 34px) 40px;
}

.hero {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 520px);
  min-height: 58vh;
}

.hero-copy,
.preview,
.section,
.panel,
.download-card {
  background: rgba(14, 21, 24, .88);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .34);
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(24px, 4vw, 46px);
}

.eyebrow {
  color: var(--gold);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0;
  margin: 0 0 10px;
  text-transform: uppercase;
}

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

h1 {
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.04;
  margin-bottom: 16px;
}

h1 span {
  display: block;
  white-space: nowrap;
}

h2 {
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.05;
  margin-bottom: 12px;
}

.lead {
  color: #c7d8d3;
  font-size: 17px;
  line-height: 1.62;
  max-width: 780px;
}

p,
li {
  color: var(--muted);
  line-height: 1.62;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 16px 0;
}

.button {
  border: 1px solid var(--cyan);
  border-radius: 8px;
  display: inline-flex;
  font-weight: 850;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
}

.primary {
  background: var(--green);
  border-color: var(--green);
  color: #03110e;
}

.secondary {
  background: #091113;
  color: var(--cyan);
}

.note {
  border-left: 3px solid var(--gold);
  color: #d7c9ad;
  margin: 6px 0 0;
  padding-left: 12px;
}

.preview {
  align-self: stretch;
  display: grid;
  margin: 0;
  overflow: hidden;
  padding: 12px;
}

.preview img {
  align-self: center;
  border: 1px solid rgba(0, 255, 226, .25);
  border-radius: 6px;
  display: block;
  height: 100%;
  max-height: 460px;
  object-fit: cover;
  width: 100%;
}

.section {
  margin-top: 16px;
  padding: clamp(18px, 3vw, 28px);
}

.compact-product {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, .9fr) minmax(360px, 1.1fr);
}

.feature-list {
  align-content: start;
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.feature-list span {
  background: #071012;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: #cde4de;
  font-weight: 750;
  padding: 12px;
}

.download {
  align-items: center;
  display: grid;
  gap: 22px;
  grid-template-columns: minmax(0, 1fr) 360px;
}

.download-card {
  display: grid;
  gap: 9px;
  padding: 18px;
}

.download-card strong {
  font-size: 19px;
}

.download-card span {
  color: var(--cyan);
  font-weight: 750;
}

.hash-box {
  background: #071012;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  gap: 8px;
  padding: 12px;
}

.hash-box span {
  color: var(--gold);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

code {
  color: var(--cyan);
  font: 700 14px Consolas, "Cascadia Mono", monospace;
  overflow-wrap: anywhere;
}

.steps {
  margin: 14px 0 0;
  padding-left: 20px;
}

@media (max-width: 920px) {
  .site-header,
  .hero,
  .compact-product,
  .download,
  .install {
    grid-template-columns: 1fr;
  }

  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .hero {
    min-height: auto;
  }

  h1 span {
    white-space: normal;
  }
}