:root {
  --background: #080808;
  --panel: #111111;
  --text: #f7f7f7;
  --muted: #c7c7c7;
  --accent: #ff1616;
  --border: #303030;
}

* { box-sizing: border-box; }

html { color-scheme: dark; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--background);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

.site-shell {
  width: min(100% - 32px, 980px);
  margin: 0 auto;
  padding: 56px 0 32px;
}

.hero {
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, .35);
}

.logo {
  display: block;
  width: 100%;
  height: auto;
  background: #000;
}

.content {
  padding: 36px clamp(22px, 5vw, 54px) 42px;
  text-align: center;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 6vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -.035em;
}

.tagline {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2.5vw, 1.35rem);
}

.services {
  margin: 25px 0 0;
  font-weight: 700;
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  text-transform: uppercase;
  letter-spacing: .04em;
}

.services span { color: var(--accent); }

.actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin: 32px 0;
}

.button {
  display: inline-block;
  min-width: 210px;
  padding: 14px 22px;
  border: 1px solid #555;
  border-radius: 8px;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  transition: transform .15s ease, border-color .15s ease, background .15s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  border-color: #888;
  background: #1a1a1a;
}

.button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.button.primary:hover,
.button.primary:focus-visible { background: #dc1010; }

.contact {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  max-width: 660px;
  margin: 0 auto;
  padding-top: 30px;
  border-top: 1px solid var(--border);
  color: var(--muted);
}

.contact address { font-style: normal; }
.contact p { margin: 0; }
.contact a { color: var(--text); text-underline-offset: 3px; }
.contact strong { color: var(--text); }

footer {
  padding: 0 20px 30px;
  color: #777;
  text-align: center;
  font-size: .85rem;
}

@media (max-width: 600px) {
  .site-shell { width: min(100% - 20px, 980px); padding-top: 20px; }
  .hero { border-radius: 12px; }
  .content { padding-top: 28px; }
  .actions { flex-direction: column; }
  .button { width: 100%; }
  .contact { grid-template-columns: 1fr; }
}