/* ═══════════════ HOME PAGE ═══════════════
   Editorial homepage layout. Colours come from tokens.css so light and
   dark themes work; dark bands reuse the header tokens (espresso in
   light mode, deep brown in dark mode) so they stay dark in both. */

/* ─── Hero ─── */
.home-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, var(--paper) 0%, var(--marble) 100%);
}
.home-hero::before {
  content: "æ";
  position: absolute;
  right: max(3vw, 10px);
  bottom: -7rem;
  font-family: var(--serif);
  font-size: 30rem;
  line-height: 1;
  color: var(--ink);
  opacity: .05;
  pointer-events: none;
}
.home-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr);
  gap: var(--sp-9);
  align-items: center;
  padding-top: var(--sp-8);
  padding-bottom: var(--sp-7);
}
/* Same signature as .eyebrow everywhere else: brand caps with a gold rule */
.home-eyebrow,
.home-kicker {
  display: inline-block;
  margin: 0;
  padding-bottom: 4px;
  border-bottom: 2px solid var(--gold);
  color: var(--brand);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
}
.home-hero h1 {
  font-size: clamp(2.75rem, 6.5vw, 5rem);
  line-height: 1.03;
  letter-spacing: -0.03em;
  font-weight: 700;
  margin: var(--sp-4) 0 var(--sp-5);
  max-width: 12ch;
}
.home-hero h1 em { font-style: italic; color: var(--brand); }
.home-hero__copy {
  font-size: var(--fs-lg);
  color: var(--muted);
  max-width: 36rem;
  margin-bottom: var(--sp-6);
}

.home-search {
  display: grid;
  grid-template-columns: 1fr auto;
  max-width: 44rem;
  background: var(--paper);
  border: 1px solid var(--ink);
  border-radius: var(--r-sm);
  box-shadow: var(--sh-md);
  overflow: hidden;
}
.home-search:focus-within { box-shadow: 0 0 0 4px color-mix(in srgb, var(--brand) 18%, transparent), var(--sh-md); }
.home-search label {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding-left: var(--sp-4);
  min-width: 0;
  color: var(--brand);
}
.home-search input {
  width: 100%;
  min-width: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  padding: 1rem .5rem;
  font: inherit;
  font-size: var(--fs-md);
  outline: 0;
}
.home-search input::placeholder { color: var(--faint); }
.home-search button {
  border: 0;
  border-left: 1px solid var(--ink);
  background: var(--ink);
  color: var(--marble);
  padding: 0 var(--sp-5);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--dur-sm) var(--ease);
}
.home-search button:hover { background: var(--brand); color: #fff; }
.home-hero__quick { font-size: var(--fs-sm); color: var(--faint); margin: var(--sp-3) 0 0; }
.home-hero__quick a { color: var(--brand); font-weight: 600; }

/* Hero aside: the word in motion */
.home-aside { border-left: 1px solid var(--border); padding-left: var(--sp-7); }
.home-aside__label {
  font-size: .7rem;
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--faint);
  margin: 0 0 var(--sp-4);
  font-weight: 600;
}
.home-aside__term {
  font-size: 2.6rem;
  line-height: 1.1;
  font-weight: 700;
  margin: 0 0 .25rem;
}
.home-aside__term a { color: var(--ink); }
.home-aside__term a:hover { color: var(--brand); text-decoration: none; }
.home-aside__pron { font-family: var(--serif); color: var(--brand); font-style: italic; margin: 0 0 var(--sp-5); }
.home-aside__def { font-family: var(--sans); font-size: var(--fs-md); color: var(--muted); margin: 0 0 var(--sp-5); line-height: var(--lh-normal); }
.home-path { list-style: none; margin: 0; padding: 0; }
.home-path li {
  position: relative;
  padding: 0 0 1.1rem 1.5rem;
  font-size: var(--fs-sm);
  color: var(--muted);
}
.home-path li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .45em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gold);
}
.home-path li::after {
  content: "";
  position: absolute;
  left: 4px;
  top: calc(.45em + 11px);
  bottom: -.2rem;
  width: 1px;
  background: var(--border);
}
.home-path li:last-child::after { display: none; }
.home-path strong { display: block; color: var(--ink); font-weight: 600; }
.home-path em { font-style: italic; }

/* ─── Word of the day band: ad | card | ad ─── */
.home-quick { padding: var(--sp-6) 0; border-bottom: 1px solid var(--border); }
.home-quick__grid {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr) 300px;
  gap: var(--sp-5);
  align-items: stretch;
}
.home-quick .ad { margin: 0; }
.home-wotd {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--sp-5);
  align-items: center;
  padding: var(--sp-5) var(--sp-6);
  background: var(--band-bg);
  color: var(--band-fg);
  border-radius: var(--r);
  text-decoration: none;
}
.home-wotd:hover { text-decoration: none; color: var(--band-fg); }
.home-wotd::after {
  content: "W";
  position: absolute;
  right: 1.5rem;
  bottom: -2rem;
  font-family: var(--serif);
  font-size: 9rem;
  line-height: 1;
  color: rgba(255, 255, 255, .045);
  pointer-events: none;
}
.home-wotd .home-aside__label { color: var(--band-accent); }
.home-wotd h2 { font-size: 1.75rem; line-height: 1.15; color: var(--band-fg); margin: 0 0 var(--sp-2); }
.home-wotd p { font-size: var(--fs-sm); color: var(--band-muted); max-width: 24rem; margin: 0 0 var(--sp-4); }
.home-wotd__link {
  display: inline-flex;
  gap: .5rem;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--band-fg);
  border-bottom: 1px solid var(--band-muted);
  padding-bottom: .25rem;
  transition: border-color var(--dur-sm) var(--ease);
}
.home-wotd:hover .home-wotd__link { border-color: var(--band-accent); }
.home-wotd__letter {
  position: relative;
  z-index: 1;
  border: 1px solid var(--band-muted);
  width: 6.75rem;
  height: 7.75rem;
  display: grid;
  place-items: center;
  font-family: var(--serif);
  font-size: 4.5rem;
  font-weight: 700;
  color: var(--band-accent);
}

/* ─── Shared section furniture ─── */
.home-section { padding: var(--sp-8) 0; }
.home-section__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--sp-5);
  margin-bottom: var(--sp-6);
  padding-bottom: var(--sp-4);
  border-bottom: 2px solid var(--gold);
}
.home-section__head h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: .6rem 0 0;
}
.home-section__head p { max-width: 32rem; color: var(--muted); margin: 0; }
.home-section__foot { margin: var(--sp-5) 0 0; text-align: right; }
.home-action {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--ink);
  border-bottom: 1px solid var(--brand);
  padding-bottom: .25rem;
  white-space: nowrap;
}
.home-action:hover { color: var(--brand); text-decoration: none; }

/* ─── Browse by origin ─── */
.home-origins { background: var(--paper); }
.origin-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--border); }
.origin-row {
  display: grid;
  grid-template-columns: 4.5rem 1.1fr 1.6fr auto;
  gap: var(--sp-5);
  align-items: center;
  padding: var(--sp-5) 0;
  border-bottom: 1px solid var(--border);
  color: inherit;
  text-decoration: none;
  transition: padding var(--dur-md) var(--ease), background var(--dur-md) var(--ease);
}
.origin-row:hover {
  padding-left: var(--sp-3);
  padding-right: var(--sp-3);
  background: var(--marble);
  text-decoration: none;
  color: inherit;
}
.origin-row__glyph { font-family: var(--serif); font-size: 2rem; font-weight: 700; color: var(--brand); }
.origin-row__name { font-family: var(--serif); font-size: var(--fs-xl); font-weight: 700; color: var(--ink); }
.origin-row__desc { font-size: var(--fs-sm); color: var(--muted); }
.origin-row__count { font-size: var(--fs-xs); font-weight: 600; color: var(--faint); white-space: nowrap; }

/* ─── Recent etymologies ─── */
.home-recent { border-top: 1px solid var(--border); }
.filter-bar { display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: var(--sp-5); }
.filter-bar button {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  padding: .5rem .85rem;
  border-radius: var(--r-full);
  font: inherit;
  font-size: var(--fs-xs);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--dur-sm) var(--ease);
}
.filter-bar button:hover,
.filter-bar button.is-active { background: var(--ink); border-color: var(--ink); color: var(--marble); }
.word-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  list-style: none;
  margin: 0;
  padding: 0;
}
.word-card {
  background: var(--marble);
  padding: var(--sp-6);
  min-height: 17rem;
  display: flex;
  flex-direction: column;
  transition: background var(--dur-sm) var(--ease);
}
.word-card:hover { background: var(--paper); }
.word-card[hidden] { display: none; }
.word-card__top {
  display: flex;
  justify-content: space-between;
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
  color: var(--faint);
  font-size: .7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
}
.word-card h3 { font-size: 1.85rem; line-height: 1.1; margin: 0 0 var(--sp-3); letter-spacing: -0.01em; }
.word-card h3 a { color: var(--ink); }
.word-card h3 a:hover { color: var(--brand); text-decoration: none; }
.word-card p { font-family: var(--sans); color: var(--muted); font-size: var(--fs-sm); line-height: var(--lh-normal); margin: 0 0 var(--sp-5); }
.word-card__link {
  margin-top: auto;
  display: inline-flex;
  gap: .5rem;
  align-items: center;
  color: var(--brand);
  font-weight: 600;
  font-size: var(--fs-sm);
  transition: gap var(--dur-sm) var(--ease);
}
.word-card__link:hover { gap: .85rem; text-decoration: none; }

/* ─── How a word travels (dark band) ─── */
.home-learn { background: var(--band-bg); color: var(--band-fg); }
.home-learn .home-kicker { color: var(--band-accent); border-bottom-color: var(--band-accent); }
.home-learn .home-section__head h2 { color: var(--band-fg); }
.home-learn .home-section__head p { color: var(--band-muted); }
.home-learn__grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: var(--sp-8);
  align-items: start;
}
.journey {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: var(--sp-5) 0 0;
  padding: 0;
  list-style: none;
  position: relative;
}
.journey::before {
  content: "";
  position: absolute;
  top: 15px;
  left: 8%;
  right: 8%;
  height: 1px;
  background: var(--band-muted);
  opacity: .5;
}
.journey li { position: relative; padding-right: var(--sp-4); }
.journey__node {
  width: 31px;
  height: 31px;
  border-radius: 50%;
  border: 1px solid var(--band-accent);
  background: var(--band-bg);
  display: grid;
  place-items: center;
  font-size: .65rem;
  font-weight: 700;
  color: var(--band-accent);
  margin-bottom: var(--sp-4);
  position: relative;
  z-index: 1;
}
.journey strong { display: block; font-family: var(--serif); font-size: var(--fs-lg); font-weight: 700; color: var(--band-fg); }
.journey__desc { display: block; font-size: var(--fs-xs); color: var(--band-muted); margin-top: .25rem; }

.home-quiz {
  background: var(--header-hover);
  border-top: 3px solid var(--band-accent);
  border-radius: 0 0 var(--r) var(--r);
  padding: var(--sp-6);
}
.home-quiz__label {
  margin: 0;
  font-size: .7rem;
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--band-accent);
  font-weight: 700;
}
.home-quiz h3 { font-size: var(--fs-xl); line-height: 1.3; color: var(--band-fg); margin: var(--sp-3) 0 var(--sp-5); }
.home-quiz__options { display: grid; gap: .6rem; }
.home-quiz__option {
  border: 1px solid var(--band-muted);
  background: transparent;
  color: var(--band-fg);
  text-align: left;
  padding: .75rem .9rem;
  font: inherit;
  cursor: pointer;
  border-radius: var(--r-sm);
  transition: border-color var(--dur-sm) var(--ease);
}
.home-quiz__option:hover { border-color: var(--band-accent); }
.home-quiz__option:disabled { cursor: default; }
.home-quiz__option.is-correct { background: var(--band-accent); border-color: var(--band-accent); color: #fff; font-weight: 600; }
.home-quiz__option.is-wrong { opacity: .45; }
.home-quiz__feedback { min-height: 1.4rem; font-size: var(--fs-sm); margin: var(--sp-4) 0 0; color: var(--band-muted); }
.home-quiz__more {
  display: inline-block;
  margin-top: var(--sp-3);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--band-fg);
  border-bottom: 1px solid var(--band-muted);
  padding-bottom: .2rem;
}
.home-quiz__more:hover { border-color: var(--band-accent); color: var(--band-fg); text-decoration: none; }

/* ─── A–Z ─── */
.home-alpha { padding: var(--sp-7) 0; border-bottom: 1px solid var(--border); }
.home-alpha__inner { display: grid; grid-template-columns: 220px 1fr; gap: var(--sp-6); align-items: center; }
.home-alpha h2 { font-size: 1.75rem; margin: 0; }
.alphabet {
  display: grid;
  grid-template-columns: repeat(13, 1fr);
  border: 1px solid var(--border);
  border-bottom: 0;
  border-right: 0;
  list-style: none;
  margin: 0;
  padding: 0;
}
.alphabet a,
.alphabet span {
  display: grid;
  place-items: center;
  aspect-ratio: 1;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  font-family: var(--serif);
  font-size: var(--fs-base);
  font-weight: 700;
  color: var(--muted);
}
.alphabet a:hover { background: var(--brand); color: #fff; text-decoration: none; }
.alphabet span { color: var(--faint); opacity: .45; }

/* ─── Responsive ─── */
@media (max-width: 980px) {
  .home-hero__grid { grid-template-columns: 1fr; gap: var(--sp-7); padding-top: var(--sp-7); padding-bottom: var(--sp-7); }
  .home-aside {
    display: grid;
    grid-template-columns: .8fr 1.2fr;
    gap: var(--sp-6);
    border-left: 0;
    border-top: 1px solid var(--border);
    padding: var(--sp-6) 0 0;
  }
  .home-aside__def { margin-bottom: 0; }
  .home-quick__grid { grid-template-columns: 1fr 1fr; }
  .home-wotd { grid-column: 1 / -1; grid-row: 1; }
  .word-cards { grid-template-columns: repeat(2, 1fr); }
  .home-learn__grid { grid-template-columns: 1fr; gap: var(--sp-7); }
  .home-alpha__inner { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
  .home-hero::before { font-size: 17rem; bottom: -3rem; right: -1.5rem; }
  .home-hero__grid { padding-top: var(--sp-6); padding-bottom: var(--sp-6); gap: var(--sp-6); }
  .home-hero h1 { font-size: 2.75rem; max-width: none; }
  .home-hero__copy { font-size: var(--fs-base); }
  .home-search { grid-template-columns: 1fr; }
  .home-search button { border-left: 0; border-top: 1px solid var(--ink); padding: .85rem; }
  .home-aside { grid-template-columns: 1fr; gap: var(--sp-3); padding-top: var(--sp-5); }
  .home-aside__term { font-size: 2.2rem; }
  .home-aside__def { margin-bottom: var(--sp-4); }
  .home-section { padding: var(--sp-7) 0; }
  .home-quick { padding: var(--sp-6) 0; }
  .home-quick__grid { grid-template-columns: 1fr; }
  .home-wotd { grid-template-columns: 1fr; padding: var(--sp-5); }
  .home-wotd__letter { display: none; }
  .home-quick .ad:last-child { display: none; } /* one ad is enough on a phone */
  .home-section__head { align-items: flex-start; flex-direction: column; margin-bottom: var(--sp-5); }
  .home-section__foot { text-align: left; }
  .origin-row { grid-template-columns: 2.75rem 1fr auto; gap: var(--sp-3); padding: var(--sp-4) 0; }
  .origin-row__glyph { font-size: 1.6rem; }
  .origin-row__name { font-size: var(--fs-lg); }
  .origin-row__desc, .origin-row__count { grid-column: 2 / -1; }
  .word-cards { grid-template-columns: 1fr; }
  .word-card { min-height: 0; padding: var(--sp-5); }
  .journey { grid-template-columns: 1fr; }
  .journey::before { left: 15px; right: auto; top: 0; bottom: 0; width: 1px; height: auto; }
  .journey li { display: grid; grid-template-columns: 31px 1fr; gap: var(--sp-4); padding: 0 0 var(--sp-5); align-items: start; }
  .journey__node { margin: 0; }
  .home-quiz { padding: var(--sp-5); }
  .alphabet { grid-template-columns: repeat(7, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  .home-hero *, .origin-row, .word-card, .word-card__link { transition: none !important; }
}