:root {
  --bg: #070b14;
  --bg-soft: #0c1423;
  --surface: rgba(255, 255, 255, 0.05);
  --surface-2: rgba(255, 255, 255, 0.08);
  --text: #eaf2ff;
  --muted: #a8b8d4;
  --accent: #6de3b4;
  --accent-2: #5ca4ff;
  --line: rgba(255, 255, 255, 0.12);
  --radius: 18px;
  --maxw: 1100px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(900px 550px at 0% 0%, rgba(92, 164, 255, 0.16), transparent 60%),
    radial-gradient(900px 550px at 100% 0%, rgba(109, 227, 180, 0.12), transparent 60%),
    linear-gradient(180deg, var(--bg), var(--bg-soft));
  min-height: 100vh;
}

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

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 20px;
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
  padding: 12px 14px;
  backdrop-filter: blur(5px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.logo {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

.brand strong {
  display: block;
  font-size: 16px;
}

.brand small {
  color: var(--muted);
  font-size: 12px;
}

.menu {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.menu a {
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 8px 10px;
  color: var(--muted);
}

.menu a:hover,
.menu a.active {
  color: var(--text);
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.05);
}

.menuButton {
  display: none;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px 10px;
  color: var(--text);
  background: transparent;
}

.hero,
.pageHero {
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 28px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.03));
}

.kicker {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 14px;
}

h1 {
  margin: 0;
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.12;
}

.lead {
  color: var(--muted);
  max-width: 70ch;
  margin-top: 12px;
  margin-bottom: 0;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.btn {
  display: inline-block;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.btn.small {
  padding: 8px 10px;
}

.btn.primary {
  border-color: rgba(109, 227, 180, 0.55);
  background: linear-gradient(145deg, rgba(109, 227, 180, 0.2), rgba(92, 164, 255, 0.16));
}

.cards {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.cards.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cards.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  background: var(--surface);
}

.card h2,
.card h3 {
  margin-top: 0;
  margin-bottom: 8px;
  font-size: 19px;
}

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

.list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

.list li {
  margin-bottom: 8px;
}

.gridSpec {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.spec {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
  background: var(--surface);
}

.spec h3 {
  margin-top: 0;
}

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

.formWrap {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.formCard {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 16px;
}

label {
  font-size: 14px;
  color: var(--muted);
  display: block;
  margin-bottom: 6px;
}

input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.22);
  color: var(--text);
  padding: 10px 12px;
  margin-bottom: 12px;
}

.footer {
  margin-top: 20px;
  border-top: 1px solid var(--line);
  padding-top: 14px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

@media (max-width: 900px) {
  .cards.three,
  .cards.two,
  .gridSpec,
  .formWrap {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .menuButton {
    display: inline-block;
  }

  .menu {
    display: none;
    width: 100%;
    margin-top: 10px;
  }

  .header {
    flex-wrap: wrap;
  }

  .menu.open {
    display: flex;
  }
}