:root {
  --bg: #0c0d10;
  --text: #e8eaef;
  --muted: rgba(232, 234, 239, 0.55);
  --line: rgba(255, 255, 255, 0.08);
  --accent: #8b7fd8;
  --container: 640px;
  --pad: 24px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto,
    Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
  font-size: 16px;
}

a {
  color: inherit;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip:focus {
  left: 16px;
  top: 16px;
  width: auto;
  height: auto;
  z-index: 50;
  padding: 10px 14px;
  border-radius: 8px;
  background: #1a1c22;
  outline: 2px solid var(--accent);
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--pad);
}

.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(12, 13, 16, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.navInner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 56px;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.mark {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: linear-gradient(135deg, #6b5cb8, #4a9ecf);
  flex-shrink: 0;
}

.navLinks {
  display: flex;
  align-items: center;
  gap: 20px;
}

.navLinks a {
  font-size: 14px;
  color: var(--muted);
  text-decoration: none;
}

.navLinks a:hover {
  color: var(--text);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: transparent;
  text-decoration: none;
  font-weight: 500;
  font-size: 14px;
  color: var(--text);
}

.btn:hover {
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.04);
}

.btnPrimary {
  border-color: rgba(139, 127, 216, 0.45);
  background: rgba(139, 127, 216, 0.15);
}

.btnPrimary:hover {
  background: rgba(139, 127, 216, 0.22);
}

.btnGhost {
  color: var(--muted);
}

.btnGhost:hover {
  color: var(--text);
}

.hero {
  padding: 56px 0 40px;
}

.heroInner {
  text-align: center;
}

.hero h1 {
  margin: 0 0 12px;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 600;
  letter-spacing: -0.03em;
}

.lede {
  margin: 0 auto;
  max-width: 36ch;
  color: var(--muted);
  font-size: 15px;
}

.heroActions {
  margin: 28px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.block {
  padding: 24px 0 48px;
}

.serviceList {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.serviceList li {
  border-bottom: 1px solid var(--line);
}

.serviceList a {
  display: block;
  padding: 14px 0;
  text-decoration: none;
  font-size: 14px;
  color: var(--text);
  word-break: break-all;
}

.serviceList a:hover {
  color: var(--accent);
}

.blockContact {
  padding-top: 0;
}

.contactInner {
  text-align: center;
  padding-top: 8px;
}

.contactInner h2 {
  margin: 0 0 8px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.contactInner p {
  margin: 0;
}

.linkEmail {
  font-size: 15px;
  color: var(--accent);
  text-decoration: none;
}

.linkEmail:hover {
  text-decoration: underline;
}

footer {
  padding: 32px 0 48px;
  color: var(--muted);
  font-size: 13px;
}

.footerRow {
  text-align: center;
  border-top: 1px solid var(--line);
  padding-top: 24px;
}

@media (max-width: 640px) {
  .navLinks {
    display: none;
  }
}