/* ommen.it micro-animations — interaction-only, no idle motion.
 * The site keeps its deep-purple identity; sibling-site palettes appear
 * only on hover. All motion is disabled under prefers-reduced-motion.
 * See docs/superpowers/specs/2026-06-25-ommen-it-micro-animations-design.md */

:root {
  /* Sibling-site accents (mirrors each site's Material accent). */
  --sib-ommen-dk: #00bcd4;      /* cyan        */
  --sib-thepocket: #8bc34a;     /* light green */
  --sib-base: #5c6bc0;          /* indigo      */
  --sib-lommen: #9e9e9e;        /* soft grey   */
  --motion-fast: 160ms;
  --motion-med: 240ms;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- 1. Sibling-site links: hover takes the target site's accent ----
 * Targeted by href so it works in the nav and in body text alike. */
.md-typeset a[href*="ommen.dk"],
.md-typeset a[href*="thepocket.one"],
.md-typeset a[href*="base.ommen.it"],
.md-typeset a[href*="lommen.one"] {
  transition: color var(--motion-med) var(--ease),
              text-shadow var(--motion-med) var(--ease);
}
.md-typeset a[href*="ommen.dk"]:hover {
  color: var(--sib-ommen-dk);
  text-shadow: 0 0 10px color-mix(in srgb, var(--sib-ommen-dk) 55%, transparent);
}
.md-typeset a[href*="thepocket.one"]:hover {
  color: var(--sib-thepocket);
  text-shadow: 0 0 10px color-mix(in srgb, var(--sib-thepocket) 55%, transparent);
}
.md-typeset a[href*="base.ommen.it"]:hover {
  color: var(--sib-base);
  text-shadow: 0 0 10px color-mix(in srgb, var(--sib-base) 55%, transparent);
}
.md-typeset a[href*="lommen.one"]:hover {
  color: var(--sib-lommen);
  text-shadow: 0 0 10px color-mix(in srgb, var(--sib-lommen) 55%, transparent);
}

/* ---- 2. In-page content links: underline grows left -> right on hover ----
 * Scoped to prose paragraphs/lists so it doesn't fight nav or cards. */
.md-typeset p > a:not([href*="ommen.dk"]):not([href*="thepocket.one"]):not([href*="base.ommen.it"]):not([href*="lommen.one"]),
.md-typeset li > a:not([href*="ommen.dk"]):not([href*="thepocket.one"]):not([href*="base.ommen.it"]):not([href*="lommen.one"]) {
  background-image: linear-gradient(var(--md-accent-fg-color), var(--md-accent-fg-color));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 2px;
  transition: background-size var(--motion-med) var(--ease);
  padding-bottom: 1px;
}
.md-typeset p > a:hover,
.md-typeset li > a:hover {
  background-size: 100% 2px;
}

/* ---- 3. Section headings: accent underline sweeps in on hover ---- */
.md-typeset h2 {
  position: relative;
}
.md-typeset h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.15em;
  height: 2px;
  width: 0;
  background: var(--md-primary-fg-color);
  transition: width var(--motion-med) var(--ease);
}
.md-typeset h2:hover::after {
  width: 2.5rem;
}

/* ---- 4. Shield logo: purple -> cyan tint + slight scale on hover ---- */
.md-header__button.md-logo {
  transition: transform var(--motion-fast) var(--ease),
              filter var(--motion-med) var(--ease);
}
.md-header__button.md-logo:hover {
  transform: scale(1.08);
  /* nudge the white logo toward cyan — a nod to ommen.dk */
  filter: drop-shadow(0 0 6px var(--sib-ommen-dk));
}

/* ---- 5. "On this site" grid cards: lift + soft purple glow on hover ---- */
.md-typeset .grid.cards > ul > li,
.md-typeset .grid.cards > :is(ul) > li {
  transition: transform var(--motion-med) var(--ease),
              box-shadow var(--motion-med) var(--ease),
              border-color var(--motion-med) var(--ease);
}
.md-typeset .grid.cards > ul > li:hover {
  transform: translateY(-2px);
  border-color: var(--md-primary-fg-color);
  box-shadow: 0 6px 20px color-mix(in srgb, var(--md-primary-fg-color) 28%, transparent);
}

/* ---- Accessibility: honour reduced-motion ---- */
@media (prefers-reduced-motion: reduce) {
  .md-typeset a,
  .md-typeset h2::after,
  .md-header__button.md-logo,
  .md-typeset .grid.cards > ul > li {
    transition: none !important;
  }
  .md-typeset h2:hover::after { width: 0; }
  .md-typeset .grid.cards > ul > li:hover { transform: none; }
  .md-header__button.md-logo:hover { transform: none; }
}