:root {
  --bg: #0b1220;
  --card: rgba(255, 255, 255, 0.06);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.72);
  --border: rgba(255, 255, 255, 0.12);
  --accent: #7c5cff;
  --accent2: #20e3b2;
  --shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family:
    ui-sans-serif,
    system-ui,
    -apple-system,
    Segoe UI,
    Roboto,
    Helvetica,
    Arial,
    "Apple Color Emoji",
    "Segoe UI Emoji";
  background:
    radial-gradient(1000px 700px at 20% 10%, rgba(124, 92, 255, 0.35), transparent 60%),
    radial-gradient(900px 650px at 85% 20%, rgba(32, 227, 178, 0.25), transparent 55%),
    radial-gradient(700px 520px at 50% 100%, rgba(255, 255, 255, 0.05), transparent 60%),
    var(--bg);
  color: var(--text);
  line-height: 1.5;
}

a {
  color: inherit;
}

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

.wrap {
  max-width: 980px;
  margin: 0 auto;
  padding: 56px 20px 40px;
}

.hero {
  padding: 32px 28px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.03));
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.hero.small {
  padding: 26px 24px;
}

.hero-main {
  padding: 24px;
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 34%);
  gap: 20px;
  align-items: center;
}

.hero-intro,
.hero-top {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  min-width: 0;
}

.app-icon {
  flex-shrink: 0;
  width: 72px;
  height: 72px;
  border-radius: 18px;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border);
}

.hero-copy {
  min-width: 0;
}

.hero-visual {
  margin: 0;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.25);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.hero-visual img {
  width: 100%;
  height: 100%;
  min-height: 140px;
  max-height: 200px;
  object-fit: cover;
  object-position: center;
}

.highlight {
  margin-top: 14px;
  padding: 0;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  align-items: stretch;
}

.highlight-media {
  position: relative;
  min-height: 220px;
  background: #0a1628;
}

.highlight-media img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
  object-position: center top;
}

.highlight-body {
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.highlight-body h2 {
  margin-top: 0;
}

.highlight-tag {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent2);
}

.highlight-body > p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.pill-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill-list li {
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 13px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
}

.section-head {
  margin-top: 22px;
  margin-bottom: 4px;
}

.section-head h2 {
  margin: 0 0 6px;
  font-size: 28px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: 0.2px;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.18);
  margin-bottom: 16px;
}

h1 {
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.08;
  margin: 0 0 12px;
}

h2 {
  margin: 0 0 10px;
  font-size: 20px;
}

h3 {
  margin: 0 0 8px;
  font-size: 17px;
}

.sub {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  max-width: 68ch;
}

.cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 16px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: linear-gradient(135deg, var(--accent), #4f3cff);
  box-shadow: 0 10px 26px rgba(124, 92, 255, 0.25);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.06);
  box-shadow: none;
}

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

.features-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 12px;
}

.card {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  border-radius: 16px;
  padding: 18px 18px;
}

.feature-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.feature-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 4px;
  opacity: 0.95;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.install {
  margin-top: 14px;
}

ol {
  margin: 10px 0 0 18px;
  color: var(--muted);
}

code {
  font-size: 0.92em;
  padding: 0.1em 0.35em;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid var(--border);
}

.fineprint {
  margin: 14px 0 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
}

.footer {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: center;
  margin-top: 18px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
}

@media (max-width: 820px) {
  .hero-layout {
    grid-template-columns: 1fr;
  }

  .hero-intro {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .hero-copy .cta {
    justify-content: center;
  }

  .hero-visual img {
    max-height: 160px;
  }

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

  .highlight-media {
    min-height: 160px;
  }

  .highlight-media img {
    min-height: 160px;
    max-height: 200px;
  }

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

@media (min-width: 821px) and (max-width: 1020px) {
  .features-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}