:root {
  --bg: #07111c;
  --bg-2: #0b1623;
  --surface: rgba(15, 25, 39, 0.72);
  --surface-strong: rgba(12, 19, 31, 0.9);
  --line: rgba(163, 188, 212, 0.18);
  --text: #eef5fb;
  --muted: #9db0c4;
  --soft: #bfd0df;
  --accent: #84dff3;
  --accent-2: #ffb35b;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(132, 223, 243, 0.16), transparent 28%),
    radial-gradient(circle at 85% 16%, rgba(255, 179, 91, 0.14), transparent 18%),
    linear-gradient(180deg, #08111a 0%, #07111c 38%, #050b13 100%);
}

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

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

button,
.link-button {
  font: inherit;
}

.page-shell {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(20px);
  background: rgba(7, 17, 28, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.site-header__inner {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand__mark {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  padding: 6px;
  background: linear-gradient(180deg, rgba(132, 223, 243, 0.14), rgba(132, 223, 243, 0.04));
  border: 1px solid rgba(132, 223, 243, 0.18);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.03) inset;
}

.brand__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand__name,
.hero__title,
.section-title,
.feature-card h3,
.value-block h3,
.policy-card h2,
.policy-card h3,
.footer__title {
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
}

.brand__name {
  font-weight: 700;
  letter-spacing: -0.04em;
  font-size: 1.15rem;
}

.brand__meta {
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav a {
  color: var(--soft);
  font-size: 0.95rem;
}

.nav .cta-link {
  padding: 12px 18px;
  border-radius: 999px;
  background: rgba(132, 223, 243, 0.1);
  border: 1px solid rgba(132, 223, 243, 0.22);
}

.hero {
  padding: 72px 0 44px;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(340px, 0.98fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--soft);
  background: rgba(132, 223, 243, 0.08);
  border: 1px solid rgba(132, 223, 243, 0.16);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent-2);
  box-shadow: 0 0 18px rgba(255, 179, 91, 0.8);
}

.hero__title {
  margin: 20px 0 18px;
  font-size: clamp(3rem, 6vw, 5.8rem);
  line-height: 0.92;
  letter-spacing: -0.065em;
  max-width: 9ch;
}

.hero__lede,
.section-copy,
.feature-card p,
.value-block p,
.policy-card p,
.policy-card li,
.footer__text,
.mini-note,
.screenshot-card p {
  color: var(--muted);
}

.hero__lede {
  max-width: 60ch;
  font-size: 1.08rem;
  line-height: 1.75;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.button,
.button--ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 20px;
  border-radius: 999px;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button {
  color: #07111c;
  background: linear-gradient(135deg, var(--accent) 0%, #a9eefb 100%);
  box-shadow: 0 20px 40px rgba(132, 223, 243, 0.2);
}

.button--ghost {
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.03);
}

.button[aria-disabled="true"] {
  opacity: 0.55;
  cursor: default;
}

.hero__meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 32px;
}

.metric {
  padding: 18px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.metric strong {
  display: block;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--soft);
  margin-bottom: 8px;
}

.metric span {
  color: var(--text);
  font-size: 1rem;
  line-height: 1.5;
}

.hero-showcase {
  position: relative;
  min-height: 760px;
}

.device-stack {
  position: absolute;
  inset: 0;
}

.device-card {
  position: absolute;
  overflow: hidden;
  border-radius: 42px;
  background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.02));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
}

.device-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.device-card--primary {
  width: min(100%, 370px);
  height: 760px;
  right: 0;
  top: 18px;
  transform: rotate(5deg);
}

.device-card--secondary {
  width: min(100%, 310px);
  height: 680px;
  left: 18px;
  top: 110px;
  transform: rotate(-8deg);
}

.device-card--tertiary {
  width: min(100%, 240px);
  height: 520px;
  left: 120px;
  top: 0;
  transform: rotate(-2deg);
}

.glow-ring {
  position: absolute;
  width: 340px;
  height: 340px;
  border-radius: 999px;
  right: 26px;
  top: 180px;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow:
    0 0 0 28px rgba(132, 223, 243, 0.03),
    0 0 120px rgba(132, 223, 243, 0.1);
}

.section {
  padding: 54px 0;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(280px, 0.6fr);
  gap: 24px;
  align-items: end;
  margin-bottom: 28px;
}

.section-label {
  color: var(--soft);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.8rem;
  margin-bottom: 10px;
}

.section-title {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 0.98;
  letter-spacing: -0.05em;
}

.section-copy {
  font-size: 1rem;
  line-height: 1.75;
}

.feature-grid,
.value-grid,
.policy-grid,
.footer-grid {
  display: grid;
  gap: 18px;
}

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

.feature-card,
.value-block,
.policy-card,
.screenshot-card,
.footer-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.feature-card {
  padding: 26px;
}

.feature-card__index {
  color: var(--accent-2);
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.feature-card h3,
.value-block h3,
.policy-card h2,
.policy-card h3,
.screenshot-card h3,
.footer__title {
  margin: 0 0 12px;
  font-size: 1.35rem;
  letter-spacing: -0.04em;
}

.feature-card p,
.value-block p,
.policy-card p,
.policy-card li,
.screenshot-card p,
.footer__text {
  line-height: 1.7;
}

.value-grid {
  grid-template-columns: 1.15fr 0.85fr;
}

.value-column {
  display: grid;
  gap: 18px;
}

.value-block {
  padding: 26px;
}

.value-block--accent {
  background: linear-gradient(180deg, rgba(132, 223, 243, 0.09), rgba(15, 25, 39, 0.76));
}

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

.screenshot-card {
  padding: 18px;
}

.screenshot-card img {
  border-radius: 20px;
  margin-bottom: 16px;
  border: 1px solid rgba(255,255,255,0.06);
}

.policy-hero {
  padding: 72px 0 26px;
}

.policy-hero__panel,
.footer-panel {
  padding: 28px;
}

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

.policy-card {
  padding: 30px;
}

.policy-card ul {
  padding-left: 18px;
  margin: 14px 0 0;
}

.policy-card li + li {
  margin-top: 10px;
}

.policy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--soft);
  font-size: 0.86rem;
}

.footer {
  padding: 22px 0 42px;
}

.footer-grid {
  grid-template-columns: 1.1fr 0.9fr;
}

.footer-panel--compact {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

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

.footer-links a {
  color: var(--soft);
}

.mini-note {
  font-size: 0.92rem;
  line-height: 1.65;
}

@media (max-width: 980px) {
  .hero__grid,
  .section-head,
  .value-grid,
  .footer-grid,
  .feature-grid,
  .screenshot-rail {
    grid-template-columns: 1fr;
  }

  .hero-showcase {
    min-height: 940px;
  }

  .device-card--primary {
    right: 8%;
  }

  .device-card--secondary {
    left: 0;
  }

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

@media (max-width: 720px) {
  .site-header__inner {
    min-height: 72px;
  }

  .nav {
    display: none;
  }

  .hero {
    padding-top: 44px;
  }

  .hero-showcase {
    min-height: 820px;
  }

  .device-card--primary {
    width: 280px;
    height: 576px;
    right: 0;
    top: 120px;
  }

  .device-card--secondary {
    width: 230px;
    height: 504px;
    left: 8px;
    top: 260px;
  }

  .device-card--tertiary {
    width: 196px;
    height: 424px;
    left: 80px;
    top: 0;
  }

  .glow-ring {
    width: 220px;
    height: 220px;
    right: 12px;
    top: 260px;
  }

  .policy-card,
  .feature-card,
  .value-block,
  .footer-panel,
  .policy-hero__panel {
    padding: 22px;
  }
}