:root {
  --bg: #0b1020;
  --panel: rgba(255, 255, 255, 0.06);
  --panel-2: rgba(255, 255, 255, 0.08);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.7);
  --border: rgba(255, 255, 255, 0.12);
  --accent: #7c5cff;
  --radius: 16px;
  --max: 1100px;
}

* {
  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, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background: radial-gradient(900px 400px at 20% -10%, rgba(124, 92, 255, 0.35), transparent 60%),
    radial-gradient(900px 400px at 80% -10%, rgba(56, 189, 248, 0.22), transparent 60%),
    var(--bg);
  line-height: 1.45;
}

a {
  color: inherit;
}

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 18px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 8px;
  padding: 10px 12px;
  background: rgba(0, 0, 0, 0.85);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.skip-link:focus {
  left: 10px;
  z-index: 9999;
}

.header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(12px);
  background: rgba(11, 16, 32, 0.6);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-inner {
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.logo {
  font-weight: 800;
  letter-spacing: 0.2px;
}

.nav {
  display: flex;
  gap: 10px;
}

.nav a {
  text-decoration: none;
  color: var(--muted);
  padding: 10px 10px;
  border-radius: 12px;
}
.nav a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.menu-button {
  display: none;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  border-radius: 12px;
  padding: 10px 12px;
  cursor: pointer;
}

.mobile-nav {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(11, 16, 32, 0.75);
}
.mobile-nav-inner {
  display: grid;
  gap: 8px;
  padding: 14px 18px 16px;
}
.mobile-nav a {
  text-decoration: none;
  padding: 12px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
}

.hero {
  padding: 54px 0 26px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
  align-items: start;
}

h1 {
  margin: 0 0 10px;
  font-size: clamp(2rem, 4vw, 3.1rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.subheadline {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 60ch;
}

.cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
  text-decoration: none;
}
.button:hover {
  background: rgba(255, 255, 255, 0.1);
}
.button.primary {
  border-color: rgba(124, 92, 255, 0.55);
  background: linear-gradient(135deg, rgba(124, 92, 255, 0.95), rgba(56, 189, 248, 0.85));
}
.button.primary:hover {
  background: linear-gradient(135deg, rgba(124, 92, 255, 1), rgba(56, 189, 248, 0.95));
}

.hero-card {
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  padding: 16px;
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.45);
}
.hero-card-title {
  font-weight: 800;
  margin-bottom: 6px;
}
.hero-card p {
  margin: 0;
  color: var(--muted);
}

.section {
  padding: 46px 0;
}
.section.alt {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.03);
}

h2 {
  margin: 0 0 10px;
  font-size: 1.55rem;
  letter-spacing: -0.01em;
}

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

.services {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.service {
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  padding: 16px;
  font-weight: 650;
}

.email {
  color: rgba(255, 255, 255, 0.92);
}

.footer {
  padding: 26px 0 40px;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--muted);
}
.footer-links a {
  color: var(--muted);
  text-decoration: none;
}
.footer-links a:hover {
  color: var(--text);
}

@media (max-width: 820px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }
  .services {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .nav {
    display: none;
  }
  .menu-button {
    display: inline-flex;
  }
}