/* ===== page-home ===== */
.page-home {
  --home-line: rgba(227, 177, 92, 0.32);
  --home-line-soft: rgba(227, 177, 92, 0.18);
  --home-glow: rgba(227, 177, 92, 0.14);
}

/* ---------- hero ---------- */
.page-home .hero {
  position: relative;
  overflow: hidden;
  padding: clamp(30px, 8vw, 92px) 0 clamp(24px, 5vw, 56px);
}

.page-home .hero-aurora {
  position: absolute;
  inset: -25% -15% auto -15%;
  height: 130%;
  pointer-events: none;
  background:
    radial-gradient(58% 46% at 80% 16%, rgba(229, 36, 126, 0.20), transparent 70%),
    radial-gradient(46% 40% at 10% 74%, rgba(62, 123, 250, 0.15), transparent 72%),
    radial-gradient(70% 58% at 48% 38%, var(--home-glow), transparent 76%);
  filter: blur(8px);
}

.page-home .hero-wrap {
  position: relative;
  z-index: 1;
}

.page-home .hero-frame {
  position: relative;
  border: 2px solid var(--line-strong);
  background:
    linear-gradient(160deg, rgba(22, 38, 28, 0.94), rgba(14, 26, 20, 0.98));
  box-shadow: var(--shadow-gold);
  padding: clamp(20px, 4vw, 40px);
}

.page-home .hero-frame::before {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid var(--home-line-soft);
  pointer-events: none;
}

.page-home .corner {
  position: absolute;
  width: 16px;
  height: 16px;
  border: 0 solid var(--c-gold);
  pointer-events: none;
}
.page-home .corner--tl { top: -2px; left: -2px; border-top-width: 3px; border-left-width: 3px; }
.page-home .corner--tr { top: -2px; right: -2px; border-top-width: 3px; border-right-width: 3px; }
.page-home .corner--bl { bottom: -2px; left: -2px; border-bottom-width: 3px; border-left-width: 3px; }
.page-home .corner--br { bottom: -2px; right: -2px; border-bottom-width: 3px; border-right-width: 3px; }

.page-home .hero-copy {
  position: relative;
  z-index: 2;
}

.page-home .hero-kicker {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--c-gold);
  text-transform: uppercase;
}

.page-home .hero-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(42px, 13vw, 96px);
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--c-cream);
}

.page-home .hero-dot {
  color: var(--c-magenta);
}

.page-home .hero-lead {
  margin: 22px 0 0;
  max-width: 44ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--t-main);
}

.page-home .hero-actions {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.page-home .hero-entry {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 14px;
  align-items: baseline;
  padding: 16px 18px;
  border: 1px solid var(--home-line);
  background: rgba(14, 26, 20, 0.72);
  text-decoration: none;
  transition: transform 280ms var(--ease), box-shadow 280ms var(--ease), border-color 280ms var(--ease);
}

.page-home .hero-entry:hover,
.page-home .hero-entry:focus-visible {
  transform: translate(-3px, -3px);
  border-color: var(--c-gold);
  box-shadow: var(--shadow-magenta);
}

.page-home .entry-num {
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-gold);
}

.page-home .entry-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--c-cream);
  letter-spacing: 0.01em;
}

.page-home .entry-desc {
  grid-column: 2;
  margin-top: 4px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--t-dim);
}

.page-home .hero-search {
  margin-top: 28px;
}

.page-home .search-label {
  display: block;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--c-gold);
  margin-bottom: 10px;
}

.page-home .search-row {
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--home-line);
  background: rgba(14, 26, 20, 0.8);
  padding: 4px 4px 4px 14px;
}

.page-home .search-field {
  flex: 1 1 auto;
  min-width: 0;
  border: 0;
  background: transparent;
  color: var(--c-cream);
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 0;
  outline: none;
}

.page-home .search-field::placeholder {
  color: var(--t-faint);
}

.page-home .search-row:focus-within {
  border-color: var(--c-electric);
  box-shadow: 0 0 0 2px rgba(62, 123, 250, 0.28);
}

.page-home .search-count {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-gold-soft);
  padding: 8px 12px;
  border-left: 1px solid var(--home-line);
  white-space: nowrap;
}

.page-home .hero-media {
  margin: 28px 0 0;
  border: 2px solid var(--line-strong);
}

.page-home .hero-media img,
.page-home .chapter img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-home .hero-ruler {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: -8px;
  height: 16px;
  color: var(--home-line);
  pointer-events: none;
}

.page-home .hero-ruler svg {
  display: block;
  width: 100%;
  height: 100%;
}

/* hero rail */
.page-home .hero-rail {
  position: relative;
  z-index: 1;
  margin-top: clamp(20px, 4vw, 40px);
  border-top: 1px solid var(--home-line-soft);
}

.page-home .rail-strip {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 14px var(--gutter);
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-home .rail-chip {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--home-line-soft);
  color: var(--t-dim);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-decoration: none;
  white-space: nowrap;
  scroll-snap-align: start;
  transition: color 240ms var(--ease), border-color 240ms var(--ease), background-color 240ms var(--ease);
}

.page-home .rail-chip span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--c-gold);
}

.page-home .rail-chip:hover,
.page-home .rail-chip:focus-visible {
  color: var(--c-gold-soft);
  border-color: var(--c-gold);
  background: rgba(227, 177, 92, 0.08);
}

/* ---------- deck ---------- */
.page-home .deck {
  padding: clamp(56px, 11vw, 140px) 0 clamp(60px, 10vw, 120px);
}

.page-home .deck-wrap {
  display: grid;
  gap: clamp(34px, 6vw, 72px);
}

.page-home .deck-title {
  margin: 12px 0 24px;
  font-family: var(--font-display);
  font-size: clamp(22px, 4.4vw, 30px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--c-cream);
}

.page-home .rail-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--home-line-soft);
}

.page-home .rail-item {
  border-bottom: 1px solid var(--home-line-soft);
  transition: opacity 240ms var(--ease);
}

.page-home .rail-link {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 14px 4px;
  color: var(--t-main);
  font-size: 15px;
  line-height: 1.6;
  text-decoration: none;
  transition: transform 240ms var(--ease), color 240ms var(--ease);
}

.page-home .rail-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--c-gold);
}

.page-home .rail-link:hover,
.page-home .rail-link:focus-visible {
  color: var(--c-gold-soft);
  transform: translateX(6px);
}

/* chapters */
.page-home .chapter {
  position: relative;
  border-top: 1px solid var(--home-line-soft);
  padding-top: clamp(34px, 6vw, 64px);
}

.page-home .chapter + .chapter {
  margin-top: clamp(58px, 10vw, 132px);
}

.page-home .chapter-num {
  display: block;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(64px, 17vw, 140px);
  line-height: 0.82;
  letter-spacing: -0.03em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(227, 177, 92, 0.62);
  text-stroke: 1px rgba(227, 177, 92, 0.62);
  margin-bottom: 12px;
  user-select: none;
}

.page-home .chapter-head {
  display: grid;
  gap: 12px;
}

.page-home .chapter-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(25px, 5vw, 40px);
  line-height: 1.24;
  letter-spacing: -0.015em;
  color: var(--c-cream);
}

.page-home .chapter-lead {
  margin: 0;
  max-width: 58ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--t-main);
}

.page-home .chapter-foot {
  margin: 22px 0 18px;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--t-dim);
  padding-left: 14px;
  border-left: 2px solid var(--home-line);
}

.page-home .chapter .btn {
  margin-top: 6px;
}

/* version track */
.page-home .version-track {
  display: flex;
  gap: 16px;
  margin: 28px -4px 4px;
  padding: 4px 4px 18px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-home .version-track:focus-visible {
  outline: 2px solid var(--c-electric);
  outline-offset: 4px;
}

.page-home .version-card {
  flex: 0 0 min(84vw, 330px);
  scroll-snap-align: start;
  border: 2px solid var(--home-line);
  background: var(--c-mid);
  padding: 20px;
  box-shadow: var(--shadow-gold);
  transition: transform 280ms var(--ease), box-shadow 280ms var(--ease), border-color 280ms var(--ease);
}

.page-home .version-card:hover {
  transform: translateY(-6px);
  border-color: var(--c-gold);
  box-shadow: 6px 12px 0 rgba(227, 177, 92, 0.2);
}

.page-home .version-card--media {
  padding: 0;
  border-color: var(--line-strong);
}

.page-home .version-card--media .media-frame {
  border: 0;
}

.page-home .version-card--media .media-caption {
  padding: 14px 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--t-dim);
}

.page-home .vc-title {
  margin: 10px 0 14px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--c-cream);
}

.page-home .vc-rows {
  margin: 0;
}

.page-home .vc-row {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px dashed var(--home-line-soft);
}

.page-home .vc-row dt {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-gold);
}

.page-home .vc-row dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--t-main);
}

/* split chapter: 02 */
.page-home .chapter--split {
  display: grid;
  gap: clamp(24px, 5vw, 48px);
}

.page-home .split-media {
  margin: 0;
  border: 2px solid var(--home-line);
}

.page-home .steps {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-home .step {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 16px;
  padding: 0 0 18px 16px;
  border-left: 2px solid var(--c-gold);
}

.page-home .step-num {
  font-family: var(--font-mono);
  font-size: 26px;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--c-gold);
  text-stroke: 1px var(--c-gold);
}

.page-home .step-title {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 700;
  color: var(--c-gold-soft);
  letter-spacing: 0.01em;
}

.page-home .step-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--t-main);
}

.page-home .terminal-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

/* notes panel: 03 */
.page-home .notes-panel {
  position: relative;
  margin-top: 8px;
  border: 1px solid var(--home-line);
  background: var(--c-mid);
  padding: clamp(24px, 5vw, 52px);
  overflow: hidden;
}

.page-home .notes-panel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 120px;
  background: linear-gradient(115deg, rgba(227, 177, 92, 0.18), rgba(229, 36, 126, 0.10) 62%, transparent);
  clip-path: polygon(0 0, 100% 0, 100% 34%, 0 100%);
  pointer-events: none;
}

.page-home .notes-inner {
  position: relative;
  display: grid;
  gap: clamp(24px, 5vw, 44px);
}

.page-home .note-lines {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
  background: var(--home-line-soft);
  border: 1px solid var(--home-line-soft);
}

.page-home .note-line {
  background: var(--c-deep);
  padding: 18px 20px;
}

.page-home .note-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--c-gold);
  letter-spacing: 0.02em;
}

.page-home .note-line p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--t-main);
}

.page-home .notes-media {
  margin: 0;
  border: 2px solid var(--home-line);
}

/* team stats: 04 */
.page-home .team-stats {
  margin: 30px 0 24px;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--home-line-soft);
  border: 1px solid var(--home-line-soft);
}

.page-home .team-stat {
  background: var(--c-mid);
  padding: 18px 20px;
}

.page-home .team-stat dt {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--c-gold);
  margin-bottom: 8px;
}

.page-home .team-stat dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--t-main);
}

/* callout: 05 */
.page-home .chapter--callout {
  border-top: 2px solid var(--c-gold);
  background: linear-gradient(140deg, rgba(35, 57, 43, 0.9), rgba(14, 26, 20, 0.5));
  padding: clamp(28px, 5vw, 52px);
}

/* trust grid: 06 */
.page-home .trust-grid {
  display: grid;
  gap: 1px;
  margin: 30px 0 0;
  background: var(--home-line-soft);
  border: 1px solid var(--home-line-soft);
}

.page-home .trust-cell {
  background: var(--c-deep);
  padding: 22px 20px;
  display: grid;
  gap: 8px;
}

.page-home .stat-num {
  font-family: var(--font-mono);
  font-size: clamp(26px, 6vw, 34px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--c-gold);
}

.page-home .stat-label {
  font-size: 14px;
  line-height: 1.7;
  color: var(--t-dim);
}

/* search filter state */
.page-home .is-filtered-out {
  display: none !important;
}

/* reveal */
.page-home [data-reveal] {
  opacity: 1;
}

.js-ready .page-home [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 320ms var(--ease), transform 320ms var(--ease);
}

.js-ready .page-home [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .js-ready .page-home [data-reveal] {
    transform: none;
    transition: opacity 240ms linear;
  }
  .page-home .hero-entry,
  .page-home .version-card,
  .page-home .rail-link {
    transition: opacity 200ms linear;
    transform: none !important;
  }
}

/* ---------- tablet ---------- */
@media (min-width: 700px) {
  .page-home .hero-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .team-stats,
  .page-home .trust-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .chapter--split {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
  }

  .page-home .split-media {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

  .page-home .notes-inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }

  .page-home .notes-media {
    margin-top: 34px;
  }
}

/* ---------- desktop ---------- */
@media (min-width: 1000px) {
  .page-home .hero-frame {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
    gap: clamp(24px, 3vw, 48px);
    align-items: end;
    padding: clamp(30px, 3.4vw, 56px);
  }

  .page-home .hero-copy {
    padding-right: clamp(8px, 2vw, 28px);
    margin-right: -60px;
  }

  .page-home .hero-media {
    margin: 0 -6px -6px 0;
    align-self: end;
  }

  .page-home .rail-strip {
    padding-left: clamp(120px, 24vw, 380px);
    padding-right: 0;
  }

  .page-home .deck-wrap {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: clamp(48px, 6vw, 96px);
    align-items: start;
  }

  .page-home .deck-rail {
    position: sticky;
    top: calc(var(--header-h) + 32px);
  }

  .page-home .version-card {
    flex-basis: 320px;
  }

  .page-home .team-stats,
  .page-home .trust-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .chapter--split {
    grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr);
    gap: clamp(40px, 5vw, 80px);
  }
}