:root {
  color-scheme: dark;
  --bg: #090a0f;
  --surface: #141620;
  --surface-2: #1c1f2b;
  --text: #f4f2ff;
  --muted: #c7c4d8;
  --line: rgba(244, 242, 255, 0.16);
  --cyan: #bfefff;
  --blue: #73b7ff;
  --violet: #9d7bff;
  --rose: #ff668c;
  --yellow: #f4e96d;
  --max: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
}

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Helvetica Neue", sans-serif;
  line-height: 1.7;
}

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

a {
  color: inherit;
}

.siteHeader {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  border-bottom: 1px solid rgba(244, 242, 255, 0.08);
  background: rgba(9, 10, 15, 0.78);
  backdrop-filter: blur(16px);
}

.siteHeader_inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max);
  min-height: 64px;
  margin: 0 auto;
  padding: 0 24px;
}

.brand {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0;
}

.brand_icon {
  width: 30px;
  height: 30px;
  border-radius: 8px;
}

.nav {
  display: flex;
  gap: 18px;
  align-items: center;
  color: var(--muted);
  font-size: 14px;
}

.nav a {
  text-decoration: none;
}

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

.hero {
  position: relative;
  min-height: 92svh;
  display: grid;
  align-items: end;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(9, 10, 15, 0.96) 0%, rgba(9, 10, 15, 0.62) 48%, rgba(9, 10, 15, 0.12) 100%),
    linear-gradient(0deg, var(--bg) 0%, rgba(9, 10, 15, 0.14) 46%, rgba(9, 10, 15, 0.64) 100%);
  z-index: 1;
}

.hero_image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 58% center;
  opacity: 0.92;
}

.hero_inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 128px 24px 92px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--cyan);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 640px;
  margin: 0;
  font-size: clamp(56px, 9vw, 128px);
  line-height: 0.96;
  letter-spacing: 0;
}

.hero_lead {
  max-width: 540px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: clamp(17px, 2vw, 22px);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(244, 242, 255, 0.08);
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
}

.button.is-primary {
  border-color: rgba(191, 239, 255, 0.48);
  background: var(--cyan);
  color: #081016;
}

.section {
  padding: 96px 24px;
}

.section.is-muted {
  background: #0d0f16;
}

.inner {
  max-width: var(--max);
  margin: 0 auto;
}

.sectionHeader {
  max-width: 740px;
  margin-bottom: 36px;
}

.sectionHeader h2 {
  margin: 0;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.15;
  letter-spacing: 0;
}

.sectionHeader p {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 18px;
}

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

.feature {
  min-height: 190px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.feature_mark {
  display: block;
  width: 34px;
  height: 34px;
  margin-bottom: 18px;
  border: 2px solid currentColor;
  border-radius: 50%;
  box-shadow: 0 0 28px currentColor;
}

.feature:nth-child(1) .feature_mark { color: var(--blue); }
.feature:nth-child(2) .feature_mark { color: var(--rose); }
.feature:nth-child(3) .feature_mark { color: var(--yellow); }

.feature h3 {
  margin: 0 0 8px;
  font-size: 21px;
}

.feature p {
  margin: 0;
  color: var(--muted);
}

.screenshotGrid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.screenshot {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.screenshot img {
  aspect-ratio: 2868 / 1320;
  width: 100%;
  object-fit: cover;
}

.screenshot figcaption {
  padding: 14px 16px 16px;
  color: var(--muted);
  font-size: 14px;
}

.supportLayout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 48px;
  align-items: start;
}

.content {
  max-width: 760px;
}

.content h1 {
  margin: 0 0 18px;
  font-size: clamp(38px, 6vw, 70px);
  line-height: 1.08;
  letter-spacing: 0;
}

.content h2 {
  margin: 46px 0 12px;
  font-size: 24px;
}

.content h3 {
  margin: 30px 0 8px;
  font-size: 19px;
}

.content p,
.content li {
  color: var(--muted);
  font-size: 17px;
}

.aside {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.aside img {
  width: 86px;
  height: 86px;
  margin-bottom: 18px;
  border-radius: 20px;
}

.aside p {
  margin: 0;
  color: var(--muted);
}

.footer {
  border-top: 1px solid var(--line);
  padding: 34px 24px;
  color: var(--muted);
}

.footer_inner {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  max-width: var(--max);
  margin: 0 auto;
  font-size: 14px;
}

.footer_links {
  display: flex;
  gap: 18px;
}

@media (max-width: 860px) {
  .nav {
    gap: 12px;
    font-size: 13px;
  }

  .hero {
    min-height: 860px;
  }

  .hero::before {
    background:
      linear-gradient(0deg, var(--bg) 0%, rgba(9, 10, 15, 0.70) 58%, rgba(9, 10, 15, 0.28) 100%),
      linear-gradient(90deg, rgba(9, 10, 15, 0.94), rgba(9, 10, 15, 0.38));
  }

  .hero_image {
    object-position: center top;
  }

  .hero_inner {
    padding-top: 180px;
  }

  .featureGrid,
  .screenshotGrid,
  .supportLayout {
    grid-template-columns: 1fr;
  }

  .footer_inner {
    flex-direction: column;
  }
}