:root {
  color-scheme: dark;
  --bg: #080a0d;
  --panel: #121821;
  --panel-2: #171f2a;
  --text: #f4f7fb;
  --muted: #aab6c7;
  --line: #283345;
  --accent: #4da3ff;
  --accent-2: #ff4f35;
  --white: #ffffff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 16% 18%, rgba(77, 163, 255, 0.18), transparent 28%),
    radial-gradient(circle at 80% 12%, rgba(255, 79, 53, 0.13), transparent 26%),
    linear-gradient(135deg, #080a0d 0%, #111722 56%, #080a0d 100%);
  color: var(--text);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.8), transparent 72%);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 5vw, 72px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  background: rgba(8, 10, 13, 0.82);
  backdrop-filter: blur(16px);
}

.brand,
nav,
.actions,
footer {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  color: var(--white);
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), #7ad0ff);
  color: #07111f;
}

nav {
  gap: 18px;
}

a {
  color: var(--text);
}

nav a,
footer a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 700;
}

nav a:hover,
footer a:hover {
  color: var(--white);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: clamp(24px, 5vw, 72px);
  align-items: center;
  min-height: calc(100vh - 76px);
  padding: clamp(44px, 7vw, 92px) clamp(18px, 5vw, 72px);
}

.hero-copy,
.page,
.section {
  position: relative;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 820px;
  margin-bottom: 20px;
  font-size: clamp(42px, 7vw, 84px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 12px;
  font-size: clamp(24px, 3vw, 36px);
  letter-spacing: 0;
}

p,
li,
address {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}

.actions {
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 0 18px;
  background: var(--accent);
  color: #06111f;
  font-weight: 900;
  text-decoration: none;
}

.button.secondary {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
}

.brand-panel {
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.11);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.035));
  box-shadow: 0 24px 80px rgba(0,0,0,0.35);
}

.brand-panel img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.brand-panel p {
  margin: 0;
  padding: 18px;
}

.section,
.page {
  padding: clamp(42px, 6vw, 84px) clamp(18px, 5vw, 72px);
}

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

article,
.contact-box,
address {
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  padding: 22px;
  background: rgba(18, 24, 33, 0.82);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: 24px;
  align-items: start;
}

.page {
  max-width: 980px;
}

.page h1 {
  font-size: clamp(38px, 6vw, 68px);
}

.page section {
  border-top: 1px solid var(--line);
  padding-top: 24px;
  margin-top: 24px;
}

.contact-page {
  min-height: calc(100vh - 150px);
}

footer {
  justify-content: space-between;
  gap: 18px;
  padding: 22px clamp(18px, 5vw, 72px);
  border-top: 1px solid rgba(255,255,255,0.08);
  color: var(--muted);
}

@media (max-width: 860px) {
  .site-header,
  footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero,
  .grid,
  .split {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 42px;
  }
}