/* yamldoc — home hero and landing treatment.
 *
 * The estate palette (petrol teal, amber, cream, charcoal), in the shape the
 * toolkit modules use: config's hero for the band and install line, colophon's
 * capability cards below it. Scoped under .ydoc-* and prefixed with
 * .md-typeset where the theme's own rules would otherwise win. */

:root {
  --ydoc-teal:       #14534F;
  --ydoc-teal-deep:  #0E3B38;
  --ydoc-amber:      #E8912A;
  --ydoc-amber-soft: #EBBD63;
  --ydoc-cream:      #F5F2EA;
  --ydoc-charcoal:   #211E1A;
}

[data-md-color-scheme="slate"] {
  --ydoc-teal: #2A8880;
}

/* ---- Hero band ------------------------------------------------------------ */
.md-typeset .ydoc-hero {
  position: relative;
  overflow: hidden;
  margin: 0 0 1.75rem;
  padding: clamp(1.75rem, 3.5vw, 3.25rem);
  border-radius: 1rem;
  color: var(--ydoc-cream);
  background:
    radial-gradient(115% 135% at 88% -15%, rgba(232, 145, 42, .28), transparent 55%),
    linear-gradient(152deg, #14534F 0%, #0E3B38 100%);
  display: grid;
  grid-template-columns: minmax(0, 1.8fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}

.md-typeset .ydoc-hero__eyebrow {
  margin: 0 0 1rem;
  font-family: var(--md-code-font-family, "JetBrains Mono", monospace);
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ydoc-amber-soft);
}

.md-typeset .ydoc-hero__title {
  margin: 0;
  color: var(--ydoc-cream);
  font-weight: 800;
  font-size: clamp(1.95rem, 4.6vw, 3.05rem);
  line-height: 1.04;
  letter-spacing: -.021em;
}
.md-typeset .ydoc-hero__title .amber { color: var(--ydoc-amber); }

.md-typeset .ydoc-hero__lede {
  margin: 1rem 0 0;
  max-width: 50ch;
  color: rgba(245, 242, 234, .84);
  font-size: 1.05rem;
  line-height: 1.55;
}

.md-typeset .ydoc-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.6rem;
}

.md-typeset .ydoc-btn {
  display: inline-flex;
  align-items: center;
  padding: .62rem 1.15rem;
  border-radius: .55rem;
  font-weight: 700;
  font-size: .92rem;
  text-decoration: none;
  transition: transform .12s ease, background-color .12s ease, border-color .12s ease;
}
.md-typeset .ydoc-btn--primary { background: var(--ydoc-amber); color: var(--ydoc-charcoal); }
.md-typeset .ydoc-btn--primary:hover { background: var(--ydoc-amber-soft); transform: translateY(-1px); }
.md-typeset .ydoc-btn--ghost { color: var(--ydoc-cream); border: 1px solid rgba(245, 242, 234, .38); }
.md-typeset .ydoc-btn--ghost:hover { background: rgba(245, 242, 234, .10); border-color: rgba(245, 242, 234, .6); transform: translateY(-1px); }
.md-typeset .ydoc-btn:focus-visible { outline: 2px solid var(--ydoc-amber-soft); outline-offset: 2px; }

/* ---- Install line with a copy button -------------------------------------- */
.md-typeset .install-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  max-width: 100%;
  margin: 1.5rem 0 0;
  padding: .55rem .8rem;
  border-radius: .5rem;
  background: rgba(7, 17, 20, .35);
  border: 1px solid rgba(245, 242, 234, .14);
  font-family: var(--md-code-font-family, "JetBrains Mono", monospace);
  font-size: .74rem;
}
.md-typeset .install-command { min-width: 0; overflow-wrap: anywhere; color: var(--ydoc-cream); }
.md-typeset .install-command::before { content: "$"; color: var(--ydoc-amber); margin-right: .6rem; opacity: .8; }
.md-typeset .install-copy {
  flex: 0 0 auto;
  cursor: pointer;
  border: 0;
  border-radius: 6px;
  padding: .3rem .6rem;
  font-size: .76rem;
  font-weight: 600;
  background: var(--ydoc-amber);
  color: var(--ydoc-charcoal);
  transition: background .2s ease;
}
.md-typeset .install-copy:hover { background: var(--ydoc-amber-soft); }
.md-typeset .install-copy.copied { background: var(--ydoc-cream); }

/* ---- Hero art: the mark on a cream tile ----------------------------------- */
.md-typeset .ydoc-hero__art { display: flex; justify-content: center; }
.md-typeset .ydoc-hero__tile {
  width: min(200px, 58vw);
  padding: 1rem 1.25rem;
  border-radius: 1.35rem;
  background: var(--ydoc-cream);
  box-shadow:
    0 0 0 1px rgba(245, 242, 234, .1),
    0 18px 45px -12px rgba(7, 17, 20, .6),
    0 0 60px -8px rgba(232, 145, 42, .35);
}
.md-typeset .ydoc-hero__tile img { display: block; width: 100%; height: auto; }

/* ---- Measured strip ------------------------------------------------------- */
.md-typeset .ydoc-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: .9rem;
  margin: 0 0 2.25rem;
}
.md-typeset .ydoc-stat {
  padding: .95rem 1.1rem;
  border-radius: .8rem;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-left: 4px solid var(--ydoc-amber);
  background: var(--md-default-bg-color);
  text-decoration: none;
  color: inherit;
  transition: transform .15s ease, box-shadow .15s ease;
}
.md-typeset a.ydoc-stat:hover { transform: translateY(-2px); box-shadow: 0 8px 22px rgba(33, 30, 26, .1); }
.md-typeset .ydoc-stat__value {
  display: block;
  font-family: var(--md-code-font-family, "JetBrains Mono", monospace);
  font-size: 1.55rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--ydoc-teal);
}
.md-typeset .ydoc-stat__label { display: block; margin-top: .3rem; font-size: .8rem; line-height: 1.4; color: var(--md-default-fg-color--light); }

/* ---- Capability cards ----------------------------------------------------- */
.md-typeset .ydoc-caps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin: 1rem 0 2.5rem;
}
.md-typeset .ydoc-cap {
  padding: 1.1rem 1.2rem;
  border-radius: 12px;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-top: 3px solid var(--ydoc-amber);
  background: var(--md-default-bg-color);
  transition: transform .2s ease, box-shadow .2s ease;
}
.md-typeset .ydoc-cap:hover { transform: translateY(-3px); box-shadow: 0 8px 22px rgba(33, 30, 26, .1); }
.md-typeset .ydoc-cap h3 { margin: 0 0 .35rem; font-size: 1.02rem; color: var(--ydoc-teal); }
.md-typeset .ydoc-cap p { margin: 0; font-size: .88rem; line-height: 1.55; color: var(--md-default-fg-color--light); }
.md-typeset .ydoc-cap p a { color: var(--ydoc-teal); }

/* ---- Responsive ----------------------------------------------------------- */
@media (max-width: 55em) {
  .md-typeset .ydoc-hero { grid-template-columns: 1fr; }
  .md-typeset .ydoc-hero__art { justify-content: flex-start; }
  .md-typeset .ydoc-hero__tile { width: min(170px, 42vw); }
  .md-typeset .install-box { max-width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .md-typeset .ydoc-btn, .md-typeset .ydoc-cap, .md-typeset a.ydoc-stat { transition: none; }
  .md-typeset .ydoc-btn:hover, .md-typeset .ydoc-cap:hover, .md-typeset a.ydoc-stat:hover { transform: none; }
}