:root {
  --bg: #0b1220;
  --panel: rgba(255, 255, 255, 0.06);
  --panel-strong: rgba(255, 255, 255, 0.1);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.72);
  --muted2: rgba(255, 255, 255, 0.6);
  --border: rgba(255, 255, 255, 0.12);
  --shadow: 0 18px 60px rgba(0, 0, 0, 0.45);
  --accent: #47d2ff;
  --accent2: #6dffa6;
  --radius: 16px;
  --radius-sm: 12px;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica,
    Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background: radial-gradient(
      1200px 600px at 15% 10%,
      rgba(71, 210, 255, 0.22),
      transparent 55%
    ),
    radial-gradient(
      900px 500px at 85% 10%,
      rgba(109, 255, 166, 0.15),
      transparent 60%
    ),
    linear-gradient(180deg, #080e1b, #0b1220 40%, #07101d);
  line-height: 1.55;
}

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

a:hover {
  text-decoration: underline;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 12px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.skip-link:focus {
  left: 12px;
  z-index: 10;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  backdrop-filter: blur(10px);
  background: rgba(8, 14, 27, 0.65);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 220px;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: rgba(10, 18, 32, 0.92);
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 10px 30px rgba(71, 210, 255, 0.2);
}

.brand-name {
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-sub {
  color: var(--muted2);
  font-size: 13px;
}

.nav {
  display: flex;
  gap: 18px;
  align-items: center;
  font-weight: 600;
  color: var(--muted);
}

.nav a {
  padding: 10px 10px;
  border-radius: 12px;
}

.nav a:hover {
  text-decoration: none;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.hero {
  padding: 54px 0 24px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: start;
}

h1 {
  margin: 0 0 12px;
  font-size: clamp(32px, 4.2vw, 54px);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.lead {
  color: var(--muted);
  font-size: 18px;
  margin: 0 0 22px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.btn.primary {
  border-color: rgba(71, 210, 255, 0.25);
  background: linear-gradient(
    135deg,
    rgba(71, 210, 255, 0.92),
    rgba(109, 255, 166, 0.78)
  );
  color: rgba(10, 18, 32, 0.92);
  box-shadow: 0 18px 50px rgba(71, 210, 255, 0.18);
}

.btn.primary:hover {
  text-decoration: none;
  filter: brightness(1.05);
}

.btn.ghost {
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
}

.btn.ghost:hover {
  text-decoration: none;
  background: rgba(255, 255, 255, 0.06);
}

.hero-badges {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  color: rgba(255, 255, 255, 0.78);
  font-weight: 600;
}

.hero-badges li {
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
}

.hero-card .card {
  padding: 18px;
  border-radius: var(--radius);
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.08),
    rgba(255, 255, 255, 0.04)
  );
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.card-title {
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.card-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill {
  font-size: 13px;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
}

.card-note {
  margin: 14px 0 0;
  color: var(--muted2);
  font-size: 14px;
}

.section {
  padding: 54px 0;
}

.section.alt {
  background: rgba(255, 255, 255, 0.03);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

h2 {
  margin: 0 0 10px;
  font-size: 28px;
  letter-spacing: -0.03em;
}

.section-intro {
  margin: 0 0 22px;
  color: var(--muted);
  max-width: 70ch;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.service {
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
}

.service h3 {
  margin: 0 0 8px;
  letter-spacing: -0.02em;
}

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

.two-col {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.two-col > div {
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
}

.two-col h3 {
  margin: 0 0 8px;
  letter-spacing: -0.02em;
}

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

.contact-box {
  border-radius: var(--radius);
  border: 1px dashed rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.03);
  min-height: 160px;
}

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 18px 0;
  color: var(--muted2);
}

.footer-inner {
  display: flex;
  gap: 16px;
  justify-content: space-between;
  align-items: center;
}

.footer-right a {
  color: var(--muted);
}

.footer-right a:hover {
  color: var(--text);
  text-decoration: none;
}

@media (max-width: 920px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }

  .brand {
    min-width: auto;
  }

  .cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .nav {
    display: none;
  }

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

  .two-col {
    grid-template-columns: 1fr;
  }
}