style.css

:root {
  --bg: #07101f;
  --bg-soft: #0b1528;
  --card: rgba(17, 27, 48, 0.88);
  --card-border: rgba(132, 153, 196, 0.18);
  --text: #eef3ff;
  --muted: #a8b6d6;
  --primary: #d24f68;
  --primary-hover: #b84259;
  --secondary: rgba(255, 255, 255, 0.08);
  --secondary-hover: rgba(255, 255, 255, 0.14);
  --shadow: 0 14px 40px rgba(0, 0, 0, 0.28);
  --radius-xl: 22px;
  --radius-lg: 18px;
  --radius-md: 12px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background:
    radial-gradient(circle at top center, rgba(61, 89, 160, 0.28), transparent 35%),
    linear-gradient(180deg, #07101f 0%, #050b16 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  min-height: 100%;
}

body {
  padding: 28px 18px 40px;
}

.page {
  max-width: var(--max-width);
  margin: 0 auto;
}

.card {
  background: linear-gradient(180deg, rgba(20, 31, 56, 0.9), rgba(11, 20, 38, 0.92));
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.hero {
  padding: 26px 24px 24px;
  margin-bottom: 18px;
  background:
    radial-gradient(circle at top right, rgba(144, 91, 255, 0.16), transparent 26%),
    radial-gradient(circle at left center, rgba(78, 128, 255, 0.10), transparent 24%),
    linear-gradient(180deg, rgba(24, 36, 63, 0.95), rgba(12, 21, 40, 0.96));
}

.eyebrow {
  display: inline-block;
  font-size: 12px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.05);
  padding: 7px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.25rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
}

.hero-subtitle {
  margin: 14px 0 18px;
  max-width: 900px;
  color: #d8e3ff;
  font-size: clamp(1rem, 2vw, 1.15rem);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  transition: 0.2s ease;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--primary);
  color: white;
}

.btn-primary:hover {
  background: var(--primary-hover);
}

.btn-secondary {
  background: var(--secondary);
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.08);
}

.btn-secondary:hover {
  background: var(--secondary-hover);
}

.boundary-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.boundary-badges span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: #dce7ff;
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.92rem;
}

.grid {
  display: grid;
  gap: 18px;
  margin-bottom: 18px;
}

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

.grid .card {
  padding: 22px 22px 20px;
}

h2 {
  margin: 0 0 14px;
  font-size: 1.18rem;
  line-height: 1.3;
}

.section-lead {
  margin: 0 0 12px;
  color: #e7eeff;
}

ul {
  margin: 0;
  padding-left: 20px;
}

li {
  margin: 0 0 10px;
  color: #d7e1fb;
  line-height: 1.6;
}

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

.strong-line {
  margin-top: 14px;
  color: #dce5fb;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}

.chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: #e7eeff;
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.92rem;
}

.footer-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
}

.footer-brand {
  font-weight: 700;
  margin-bottom: 4px;
}

.footer-right {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  flex-wrap: wrap;
}

.footer-right a {
  color: #dfe8ff;
  text-decoration: none;
}

.footer-right a:hover {
  text-decoration: underline;
}

@media (max-width: 860px) {
  .grid.two {
    grid-template-columns: 1fr;
  }

  .footer-card {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 560px) {
  body {
    padding: 18px 12px 28px;
  }

  .hero,
  .grid .card,
  .footer-card {
    padding-left: 16px;
    padding-right: 16px;
  }

  h1 {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }
}