:root {
  --bg: #071321;
  --bg-soft: #0f2239;
  --card: rgba(20, 48, 82, 0.72);
  --text: #eaf2ff;
  --muted: #b8c8e6;
  --accent: #7de8ff;
  --accent-2: #3ca4ff;
  --line: rgba(255, 255, 255, 0.2);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "Segoe UI", Tahoma, sans-serif;
  background:
    radial-gradient(circle at 20% 15%, #1a4d85 0%, transparent 30%),
    radial-gradient(circle at 85% 20%, #0ea5e9 0%, transparent 28%),
    linear-gradient(135deg, #051224 0%, #0b1d34 50%, #071321 100%);
}

.wrap {
  width: min(1100px, 92vw);
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(5, 17, 32, 0.8);
  backdrop-filter: blur(8px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 0;
}

.brand {
  text-decoration: none;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.15em;
  font-size: 0.85rem;
}

.menu {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.menu-link {
  color: var(--text);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.45rem 0.85rem;
  font-size: 0.85rem;
  background: rgba(7, 24, 45, 0.55);
}

.menu-link.active,
.menu-link:hover {
  border-color: rgba(125, 232, 255, 0.7);
}

.page {
  padding: 1.25rem 0 3rem;
}

.section-gap {
  margin-top: 1rem;
}

.card {
  border: 1px solid var(--line);
  border-radius: 1.15rem;
  padding: 1.2rem;
  background: var(--card);
  box-shadow: 0 25px 70px rgba(2, 11, 24, 0.35);
}

.hero {
  margin-bottom: 1rem;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.info {
  background: linear-gradient(160deg, rgba(31, 80, 132, 0.56), rgba(9, 33, 60, 0.66));
}

.tag {
  margin: 0;
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1 {
  margin: 0.65rem 0;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.15;
}

h2 {
  margin: 0 0 0.8rem;
  font-size: clamp(1.4rem, 3vw, 2rem);
}

h3 {
  margin: 0 0 0.45rem;
  font-size: 1.1rem;
}

p {
  color: var(--muted);
  line-height: 1.65;
}

.phone {
  display: inline-block;
  margin-top: 0.55rem;
  color: #ffffff;
  text-decoration: none;
  font-size: 2rem;
  font-weight: 700;
}

.grid {
  display: grid;
  gap: 0.8rem;
  grid-template-columns: repeat(1, minmax(0, 1fr));
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.72rem 1.1rem;
  text-decoration: none;
  font-weight: 700;
}

.btn.primary {
  color: #001429;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
}

.btn.ghost {
  color: var(--text);
  border-color: var(--line);
  background: rgba(8, 24, 45, 0.55);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.8rem;
}

.form {
  display: grid;
  gap: 0.55rem;
}

label {
  font-size: 0.9rem;
  color: #d5e4ff;
  font-weight: 600;
}

input,
select,
textarea {
  border: 1px solid var(--line);
  border-radius: 0.7rem;
  padding: 0.72rem 0.8rem;
  background: rgba(8, 24, 45, 0.55);
  color: var(--text);
}

.hidden {
  display: none;
}

@media (min-width: 760px) {
  .grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .two-col {
    grid-template-columns: 1.35fr 0.75fr;
  }

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