/* ================================================================
   Star Org Labs — Material for MkDocs brand theme
   ================================================================ */

:root {
  --md-primary-fg-color: #16233d;
  --md-primary-fg-color--light: #26364f;
  --md-primary-fg-color--dark: #0d1526;
  --md-primary-bg-color: #ffffff;
  --md-primary-bg-color--light: rgba(255, 255, 255, 0.75);
  --md-accent-fg-color: #38bdf8;

  --sol-blue: #3b82f6;
  --sol-cyan: #38bdf8;
  --sol-glow: rgba(56, 189, 248, 0.35);
}

/* Deep-space dark scheme */
[data-md-color-scheme="slate"] {
  --md-hue: 222;
  --md-default-bg-color: #0a0f1e;
  --md-code-bg-color: #111a2e;
  --md-typeset-a-color: var(--sol-cyan);
}

/* ---------- Hero ---------- */
.sol-hero {
  margin: -1.2rem -0.8rem 2.5rem;
  padding: 4.5rem 1.5rem 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-radius: 0 0 1.5rem 1.5rem;
  background:
    radial-gradient(1200px 500px at 50% -10%, rgba(59, 130, 246, 0.28), transparent 60%),
    radial-gradient(800px 400px at 85% 10%, rgba(56, 189, 248, 0.18), transparent 55%),
    linear-gradient(180deg, #0b1220 0%, #0a0f1e 100%);
  border-bottom: 1px solid rgba(56, 189, 248, 0.15);
}

.sol-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 20% 30%, rgba(255, 255, 255, 0.7), transparent),
    radial-gradient(1px 1px at 70% 20%, rgba(255, 255, 255, 0.5), transparent),
    radial-gradient(1px 1px at 40% 70%, rgba(255, 255, 255, 0.6), transparent),
    radial-gradient(1px 1px at 85% 60%, rgba(255, 255, 255, 0.4), transparent),
    radial-gradient(1px 1px at 15% 80%, rgba(255, 255, 255, 0.5), transparent);
  opacity: 0.5;
  pointer-events: none;
}

.sol-hero > * {
  position: relative;
  z-index: 1;
}

.sol-hero__logo {
  width: 104px;
  height: 104px;
  filter: drop-shadow(0 0 24px var(--sol-glow));
  margin-bottom: 1rem;
}

.sol-hero__title {
  font-size: 3.1rem;
  line-height: 1.05;
  font-weight: 800;
  margin: 0 0 0.6rem;
  letter-spacing: -0.02em;
  background: linear-gradient(100deg, #ffffff 20%, var(--sol-cyan) 90%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.sol-hero__tagline {
  font-size: 1.15rem;
  max-width: 40rem;
  margin: 0 auto 1.8rem;
  color: rgba(226, 232, 240, 0.85);
}

.sol-hero__cta .md-button {
  margin: 0.3rem 0.4rem;
  border-radius: 2rem;
  padding: 0.55rem 1.4rem;
  font-weight: 700;
}

.sol-hero__cta .md-button--primary {
  background: linear-gradient(100deg, var(--sol-blue), var(--sol-cyan));
  border-color: transparent;
  color: #06121f;
  box-shadow: 0 8px 24px -8px var(--sol-glow);
}

.sol-hero__cta .md-button--primary:hover {
  background: linear-gradient(100deg, #60a5fa, #7dd3fc);
  color: #06121f;
}

/* ---------- Feature cards ---------- */
.md-typeset .grid.cards > ul > li {
  border: 1px solid rgba(56, 189, 248, 0.14);
  border-radius: 0.8rem;
  background: rgba(255, 255, 255, 0.02);
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.md-typeset .grid.cards > ul > li:hover {
  border-color: rgba(56, 189, 248, 0.45);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px -12px var(--sol-glow);
}

.md-typeset .grid.cards .lg {
  color: var(--sol-cyan);
}

/* ---------- Misc polish ---------- */
.sol-center {
  text-align: center;
}

.md-typeset h2 {
  font-weight: 800;
  letter-spacing: -0.01em;
}