:root {
  color-scheme: dark;
  --bg: #050816;
  --bg-soft: #0b1020;
  --panel: rgba(14, 21, 40, 0.7);
  --panel-strong: rgba(15, 23, 42, 0.92);
  --line: rgba(148, 163, 184, 0.18);
  --text: #eef2ff;
  --muted: #b7c0d8;
  --accent: #72a4ff;
  --accent-2: #8b5cf6;
  --shadow: 0 30px 90px rgba(2, 6, 23, 0.45);
  --radius: 28px;
  --max-width: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(92, 117, 255, 0.2), transparent 34%),
    radial-gradient(circle at 85% 20%, rgba(139, 92, 246, 0.22), transparent 28%),
    linear-gradient(180deg, #040714 0%, #07101f 42%, #03050d 100%);
  color: var(--text);
}

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

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

object {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.page-shell {
  min-height: 100vh;
  overflow: clip;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(calc(100% - 32px), var(--max-width));
  margin: 18px auto 0;
  padding: 16px 22px;
  background: rgba(6, 10, 23, 0.72);
  backdrop-filter: blur(20px);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  box-shadow: 0 10px 25px rgba(114, 164, 255, 0.35);
}

.site-nav {
  display: flex;
  gap: 22px;
  color: var(--muted);
  font-size: 0.95rem;
}

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

main {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
  padding-bottom: 80px;
}

.section {
  position: relative;
  padding: 56px 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(400px, 560px);
  align-items: center;
  gap: 44px;
  padding-top: 64px;
}

.eyebrow {
  margin: 0 0 14px;
  color: #8eb3ff;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 18px;
  font-size: clamp(3rem, 5.4vw, 5.6rem);
  line-height: 0.96;
  letter-spacing: -0.06em;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(2rem, 3.4vw, 3.25rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.15rem;
  letter-spacing: -0.03em;
}

p {
  color: var(--muted);
  line-height: 1.7;
}

.hero-lead {
  max-width: 62ch;
  font-size: 1.06rem;
}

.hero-actions,
.closing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 28px 0 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 600;
  transition:
    transform 180ms ease,
    background 180ms ease,
    border-color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: linear-gradient(135deg, var(--accent), #92b4ff);
  color: #081121;
  box-shadow: 0 18px 42px rgba(84, 128, 255, 0.28);
}

.button-secondary,
.button-tertiary {
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--line);
}

.button-secondary:hover,
.button-tertiary:hover {
  background: rgba(255, 255, 255, 0.08);
}

.stat-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.stat-strip li,
.metric-card,
.floating-card,
.intro-band,
.gallery-card,
.figure-frame,
.figure-caption,
.closing-panel,
.mini-steps article {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(18, 27, 51, 0.7), rgba(7, 12, 25, 0.9));
  box-shadow: var(--shadow);
}

.stat-strip li {
  padding: 20px;
  border-radius: 22px;
}

.stat-strip strong {
  display: block;
  margin-bottom: 8px;
  color: var(--text);
  font-size: 1.45rem;
}

.stat-strip span {
  display: block;
  color: var(--muted);
  line-height: 1.4;
}

.hero-visual {
  position: relative;
  min-height: 720px;
}

.hero-browser {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 32px;
  background: rgba(7, 12, 25, 0.88);
  box-shadow: 0 40px 120px rgba(6, 13, 32, 0.65);
}

.browser-chrome {
  display: flex;
  gap: 8px;
  padding: 18px 18px 0;
}

.browser-chrome span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.44);
}

.hero-browser img {
  width: 100%;
  min-height: 620px;
  object-fit: cover;
  object-position: center center;
}

.floating-card {
  position: absolute;
  max-width: 290px;
  padding: 20px 22px;
  border-radius: 24px;
  backdrop-filter: blur(18px);
}

.floating-card-left {
  left: -24px;
  bottom: 100px;
}

.floating-card-right {
  right: -18px;
  top: 110px;
}

.floating-label {
  display: inline-block;
  margin-bottom: 10px;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(114, 164, 255, 0.12);
  color: #a8c6ff;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.floating-card strong {
  display: block;
  margin-bottom: 10px;
  font-size: 1rem;
}

.floating-card p {
  margin-bottom: 0;
  line-height: 1.55;
}

.intro-band {
  padding: 26px 30px;
  border-radius: var(--radius);
}

.intro-band span {
  color: var(--text);
  font-weight: 700;
}

.feature-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 28px;
  align-items: start;
}

.feature-grid-reverse {
  grid-template-columns: minmax(0, 0.96fr) minmax(0, 1.04fr);
}

.section-heading {
  padding-top: 12px;
}

.figure-panel {
  display: grid;
  gap: 16px;
}

.figure-frame {
  overflow: hidden;
  min-height: 510px;
  border-radius: 28px;
  padding: 14px;
  background:
    radial-gradient(circle at top left, rgba(114, 164, 255, 0.1), transparent 30%),
    rgba(255, 255, 255, 0.04);
}

.figure-frame-wide {
  min-height: 560px;
}

.figure-frame img {
  display: block;
  width: 100%;
  min-height: 480px;
  border-radius: 20px;
  background: white;
  object-fit: contain;
}

.figure-caption {
  padding: 22px 24px;
  border-radius: 24px;
}

.figure-caption a {
  color: #9bc0ff;
  font-weight: 600;
}

.mini-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.mini-steps article {
  padding: 20px;
  border-radius: 22px;
}

.mini-steps span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  margin-bottom: 14px;
  border-radius: 12px;
  background: rgba(114, 164, 255, 0.1);
  color: #9ec0ff;
  font-weight: 700;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.gallery-card {
  overflow: hidden;
  border-radius: 28px;
}

.gallery-card img {
  aspect-ratio: 1.25 / 1;
  object-fit: cover;
  object-position: top center;
}

.gallery-card div {
  padding: 20px 22px 24px;
}

.gallery-card p {
  margin-bottom: 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 24px;
  align-items: start;
}

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

.metric-card {
  min-height: 192px;
  padding: 24px;
  border-radius: 24px;
}

.metric-card strong {
  display: block;
  margin-bottom: 12px;
  color: var(--text);
  font-size: 1.95rem;
  letter-spacing: -0.04em;
}

.metric-card span {
  color: var(--muted);
  line-height: 1.55;
}

.closing-panel {
  padding: 34px;
  border-radius: 30px;
  text-align: center;
}

.closing-panel p {
  max-width: 70ch;
  margin-left: auto;
  margin-right: auto;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 600ms ease,
    transform 600ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1120px) {
  .hero,
  .feature-grid,
  .feature-grid-reverse,
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: auto;
    margin-top: 18px;
  }

  .floating-card {
    position: static;
    max-width: none;
    margin-top: 16px;
  }

  .gallery-grid,
  .stats-cards,
  .mini-steps,
  .stat-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .site-header {
    border-radius: 28px;
    padding: 16px;
  }

  .site-nav {
    display: none;
  }

  .section {
    padding: 42px 0;
  }

  .hero {
    gap: 28px;
    padding-top: 36px;
  }

  .hero-browser img {
    min-height: auto;
  }

  .gallery-grid,
  .stats-cards,
  .mini-steps,
  .stat-strip {
    grid-template-columns: 1fr;
  }

  .figure-frame,
  .figure-frame-wide {
    min-height: 360px;
  }

  .figure-frame object {
    min-height: 330px;
  }

  .figure-frame img {
    min-height: 330px;
  }

  .intro-band,
  .closing-panel {
    padding: 24px;
  }
}