:root {
  --bg: #030b1f;
  --line: #1f4eb5;
  --text: #e8f1ff;
  --muted: #b7c9f2;
  --accent: #1e6fff;
  --accent-2: #42b1ff;
}

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

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Sora", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 20%, #1e6fff33 0%, transparent 45%),
    radial-gradient(circle at 85% 0%, #42b1ff22 0%, transparent 42%),
    var(--bg);
  line-height: 1.55;
}

.background-glow {
  position: fixed;
  inset: auto -10vw -30vh auto;
  width: 55vw;
  height: 55vw;
  max-width: 720px;
  max-height: 720px;
  background: radial-gradient(circle, #1f67ff44 0%, transparent 70%);
  pointer-events: none;
  z-index: -1;
}

.site-header,
.hero,
.solutions,
.site-footer {
  width: min(1100px, calc(100% - 3rem));
  margin-inline: auto;
}

.site-header {
  padding: 1.35rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  font-weight: 800;
  letter-spacing: 0.03em;
  text-transform: lowercase;
}

.header-btn {
  color: var(--text);
  text-decoration: none;
  font-size: 0.92rem;
  border: 1px solid var(--line);
  padding: 0.6rem 1rem;
  border-radius: 999px;
  transition: 0.25s ease;
}

.header-btn:hover {
  border-color: var(--accent-2);
  background: #0f2f79;
}

.hero {
  padding: 4rem 0 3rem;
}

.eyebrow {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-2);
  margin: 0 0 0.9rem;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 4.4rem);
  line-height: 1.05;
}

.lead {
  max-width: 680px;
  margin: 1rem 0 2rem;
  color: var(--muted);
}

.cta,
.footer-btn {
  display: inline-block;
  text-decoration: none;
  color: white;
  font-weight: 600;
  border-radius: 0.75rem;
  background: linear-gradient(100deg, var(--accent), var(--accent-2));
  box-shadow: 0 14px 28px #0b2f7b66;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cta {
  padding: 0.85rem 1.25rem;
}

.cta:hover,
.footer-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 32px #0b2f7b88;
}

.solutions {
  padding: 1.5rem 0 4rem;
}

h2 {
  margin-bottom: 1.2rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
}

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

.card {
  background: linear-gradient(165deg, #0d245a 0%, #09193e 100%);
  border: 1px solid #204caa;
  border-radius: 1rem;
  padding: 1.2rem;
}

.card h3 {
  margin: 0 0 0.55rem;
  font-size: 1.08rem;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.site-footer {
  margin-bottom: 2rem;
  padding: 1.5rem;
  border-radius: 1rem;
  border: 1px solid #1e469e;
  background: linear-gradient(180deg, #081935 0%, #07142a 100%);
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

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

.footer-btn {
  padding: 0.7rem 1rem;
}

.contact-actions {
  display: flex;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.footer-btn-alt {
  background: transparent;
  border: 1px solid #2d5fcb;
  box-shadow: none;
}

.footer-btn-alt:hover {
  background: #0d2b6e;
}

@media (max-width: 900px) {
  .card-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 3rem;
  }
}