:root {
  --bg: #0d0d10;
  --panel: #17171d;
  --text: #f6f6f8;
  --muted: #a4a4ad;
  --line: #30303a;
  --purple: #744df5;
  --cyan: #1bdfff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 82% 8%, rgba(27, 223, 255, 0.14), transparent 28rem),
    radial-gradient(circle at 18% 18%, rgba(116, 77, 245, 0.2), transparent 24rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(13, 13, 16, 0.86);
  backdrop-filter: blur(18px);
}

.nav {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.brand img {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 0 24px rgba(27, 223, 255, 0.28);
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 8px;
}

.nav-links a {
  border-radius: 999px;
  padding: 10px 14px;
  color: var(--muted);
  font-weight: 650;
  transition: 180ms ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.07);
}

main {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.hero,
.page {
  min-height: calc(100vh - 78px);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  align-items: center;
  gap: 48px;
  padding: 56px 0 64px;
}

.page {
  align-items: start;
  padding-top: 84px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 20px;
  max-width: 720px;
  font-size: clamp(3.2rem, 7vw, 6.8rem);
  line-height: 0.94;
  letter-spacing: -0.04em;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.03em;
}

.lead,
.panel p,
.card p {
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  border-radius: 16px;
  padding: 0 22px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text);
  font-weight: 800;
}

.button.primary {
  border: 0;
  background: linear-gradient(135deg, var(--purple), #7b55ff);
  box-shadow: 0 18px 36px rgba(116, 77, 245, 0.26);
}

.logo-card,
.panel,
.card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(23, 23, 29, 0.8);
}

.logo-card {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.42);
}

.logo-card img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.panel {
  padding: 30px;
}

.panel h2 {
  margin: 34px 0 12px;
  font-size: 1.45rem;
  line-height: 1.2;
  letter-spacing: 0;
}

.panel ul {
  margin: 0 0 24px;
  padding-left: 22px;
  color: var(--muted);
  line-height: 1.7;
}

.panel li + li {
  margin-top: 8px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.card {
  min-height: 164px;
  padding: 24px;
}

.contact-list {
  display: grid;
  gap: 12px;
  color: var(--muted);
}

.contact-list strong {
  color: var(--text);
}

.footer {
  padding: 34px 0 44px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--muted);
  text-align: center;
}

@media (max-width: 820px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 0;
  }

  .nav-links {
    justify-content: flex-start;
  }

  .hero,
  .page {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 42px;
  }

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