/* Custom tweaks for Material theme */
:root {
  /* Slightly narrower width for readability */
  --md-typeset-max-width: 900px;
}

.md-typeset h1 {
  letter-spacing: -0.01em;
}

/* --- Hero section --- */
.hero {
  position: relative;
  display: grid;
  align-content: center;
  min-height: 64vh;
  padding: 6rem 2rem;
  margin: 0 0 2rem 0;
  border-radius: .6rem;
  overflow: hidden;
  color: var(--md-primary-bg-color);
  /* Replace the last layer with your own image in docs/assets/hero.jpg */
  background:
    radial-gradient(1200px 500px at -10% -10%, rgba(255,255,255,.08), transparent 40%),
    radial-gradient(800px 500px at 110% -10%, rgba(255,255,255,.06), transparent 40%),
    linear-gradient(180deg, rgba(0,0,0,.35), rgba(0,0,0,.55)),
    url("../hero.jpg");
  background-size: cover;
  background-position: center;
}

[data-md-color-scheme="default"] .hero {
  color: #fff;
}

[data-md-color-scheme="slate"] .hero {
  color: #fff;
}

.hero__content {
  max-width: 760px;
}

.hero .tagline {
  font-size: 1.1rem;
  opacity: 0.95;
}

.hero .buttons .md-button {
  margin-right: .5rem;
}

.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: 1rem;
  transform: translateX(-50%);
  text-decoration: none;
  color: rgba(255,255,255,.9);
  font-size: 1.4rem;
}

.hero__credit {
  position: absolute;
  right: 1rem;
  bottom: .6rem;
  font-size: .7rem;
  opacity: .6;
}

/* --- Tiles grid --- */
.tiles {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
  margin: 1rem 0 2rem;
}

.tile {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 1rem 1.1rem;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: .5rem;
  text-decoration: none !important;
  color: var(--md-default-fg-color);
  background: var(--md-default-bg-color);
  transition: transform .12s ease, box-shadow .12s ease;
}

.tile span {
  opacity: .85;
}

.tile:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0,0,0,.12);
}