/* TasteWeave presentation layer.
 * Art direction: the loom atelier. A deep warm ink ground like a dyer's
 * workshop at night, paper warm text, one gold thread accent, and the five
 * natural dye colors of the engine (saffron, madder, leaf, woad, berry) kept
 * for the domain threads. Editorial serif display, mono for data, hairline
 * rules everywhere, no gradients, no glass. */

:root {
  /* Ground and ink */
  --ground: #17120D;
  --ground-2: #1F1913;
  --ground-3: #291F15;
  --ink: #F1E8D7;
  --ink-soft: #CEC0AA;
  --ink-mute: #9D8F7B;
  --line: rgba(241, 232, 215, 0.16);
  --line-strong: rgba(241, 232, 215, 0.30);
  --line-soft: rgba(241, 232, 215, 0.08);

  /* The gold thread: the single accent the chrome is allowed */
  --gold: #E5A83B;
  --gold-deep: #B07E24;

  /* Domain dye colors, mirrored from js/engine/profile.js */
  --dye-music: #E5A83B;
  --dye-film: #E07A5F;
  --dye-food: #93B572;
  --dye-books: #7E9CB9;
  --dye-places: #B58BA6;

  /* Type */
  --font-display: Charter, "Bitstream Charter", "Sitka Text", Cambria, Georgia, serif;
  --font-body: Charter, "Bitstream Charter", "Sitka Text", Cambria, Georgia, serif;
  --font-mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, "Liberation Mono", monospace;

  /* Space and rhythm */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 72px;
  --space-9: 112px;
  --gutter: clamp(20px, 4vw, 48px);
  --measure: 60ch;
  --page: 1180px;

  /* Motion */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.6, 0, 0.3, 1);
  --dur-1: 150ms;
  --dur-2: 320ms;
  --dur-3: 640ms;
}

/* Base */

*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
  overflow-x: clip;
}

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.55;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 0;
  text-wrap: balance;
}

p { margin: 0; text-wrap: pretty; }

a { color: inherit; }

::selection { background: var(--gold); color: var(--ground); }

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 2px;
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: var(--space-4);
  top: -48px;
  z-index: 100;
  background: var(--gold);
  color: var(--ground);
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 10px 16px;
  text-decoration: none;
  transition: top var(--dur-1) var(--ease-out);
}

.skip-link:focus { top: var(--space-3); }

/* Topbar */

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--ground);
  border-bottom: 1px solid var(--line-soft);
}

.topbar-inner {
  max-width: var(--page);
  margin: 0 auto;
  padding: 14px var(--gutter);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2) var(--space-5);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: -0.01em;
}

.site-nav {
  display: flex;
  gap: clamp(16px, 3vw, 32px);
}

.site-nav a {
  font-size: 0.95rem;
  color: var(--ink-soft);
  text-decoration: none;
  padding: 4px 0;
  border-bottom: 1px solid transparent;
  transition: color var(--dur-1) var(--ease-out), border-color var(--dur-1) var(--ease-out);
}

.site-nav a:hover {
  color: var(--ink);
  border-bottom-color: var(--gold);
}

/* Hero */

.hero {
  max-width: var(--page);
  margin: 0 auto;
  padding: clamp(48px, 8vw, 104px) var(--gutter) 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}

.hero-copy h1 {
  font-size: clamp(2.7rem, 1.4rem + 5.4vw, 5.2rem);
  letter-spacing: -0.022em;
  line-height: 1.02;
  margin: 0 0 var(--space-5) -0.04em;
}

.lede {
  font-size: clamp(1.05rem, 0.95rem + 0.5vw, 1.22rem);
  line-height: 1.58;
  color: var(--ink-soft);
  max-width: 34em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

/* Buttons: hairline rectangles, gold flood for the solid one */

.btn {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.01em;
  padding: 13px 22px;
  border: 1px solid var(--gold);
  background: transparent;
  color: var(--gold);
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--dur-2) var(--ease-out), color var(--dur-2) var(--ease-out), border-color var(--dur-2) var(--ease-out), transform var(--dur-1) var(--ease-out);
}

.btn:hover { background: var(--gold); color: var(--ground); }
.btn:active { transform: translateY(1px); }

.btn-ghost {
  border-color: var(--line);
  color: var(--ink-soft);
}

.btn-ghost:hover {
  border-color: var(--gold);
  background: transparent;
  color: var(--gold);
}

/* The loom panel: canvas plus master threads, the interactive hero artifact */

.loom-panel {
  border: 1px solid var(--line);
  background: var(--ground-2);
  padding: var(--space-4);
  display: grid;
  gap: var(--space-4);
}

.loom-canvas-wrap {
  border: 1px solid var(--line-soft);
  background: var(--ground);
}

#heroWeave {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 11;
}

.master-threads {
  border: 0;
  border-top: 1px solid var(--line-soft);
  padding: var(--space-3) 0 0;
  margin: 0;
  min-width: 0;
}

.master-threads legend {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold);
  padding: 0;
}

.master-hint {
  font-size: 13.5px;
  color: var(--ink-mute);
  margin: 6px 0 10px;
}

.master-row {
  display: grid;
  grid-template-columns: 118px minmax(0, 1fr) 44px;
  align-items: center;
  gap: var(--space-3);
  padding: 5px 0;
}

.master-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14.5px;
  color: var(--ink-soft);
}

.master-out {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.signature-summary {
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--ink-mute);
  border-top: 1px solid var(--line-soft);
  padding-top: var(--space-3);
}

/* Hero stats: hairline ledger row */

.hero-stats {
  list-style: none;
  margin: clamp(40px, 6vw, 72px) 0 0;
  padding: 0;
  border-top: 1px solid var(--line-soft);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.hero-stats li {
  padding: var(--space-5) var(--space-4) var(--space-6) 0;
  border-right: 1px solid var(--line-soft);
  display: grid;
  gap: 6px;
  align-content: start;
}

.hero-stats li:last-child { border-right: 0; }

.stat-num {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 1.4rem + 1.8vw, 2.8rem);
  line-height: 1;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--ink-mute);
}

/* Sections: hairline rhythm, thread mark as the recurring motif */

.section {
  max-width: var(--page);
  margin: 0 auto;
  padding: var(--space-9) var(--gutter) 0;
}

.section-head { max-width: 720px; }

.rule-mark {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.rule-line {
  flex: 1;
  height: 1px;
  background: var(--line-soft);
}

.section-head h2 {
  font-size: clamp(1.9rem, 1.3rem + 2.6vw, 3.1rem);
  margin-bottom: var(--space-4);
}

.section-dek {
  color: var(--ink-soft);
  font-size: 1.05rem;
  line-height: 1.6;
  max-width: 56ch;
}

.section-note {
  color: var(--ink-mute);
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 62ch;
}

/* Profile studio */

.profile-tools {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  margin: var(--space-6) 0 var(--space-5);
}

.domain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 330px), 1fr));
  gap: var(--space-4);
}

.domain-card {
  border: 1px solid var(--line-soft);
  border-top: 2px solid var(--domain, var(--gold));
  background: var(--ground-2);
  margin: 0;
  padding: var(--space-3) var(--space-4) var(--space-5);
  min-width: 0;
}

.domain-card[data-domain="music"] { --domain: var(--dye-music); }
.domain-card[data-domain="film"] { --domain: var(--dye-film); }
.domain-card[data-domain="food"] { --domain: var(--dye-food); }
.domain-card[data-domain="books"] { --domain: var(--dye-books); }
.domain-card[data-domain="places"] { --domain: var(--dye-places); }

.domain-card legend {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  font-family: var(--font-display);
  font-size: 1.15rem;
  padding: 2px 10px 0 0;
}

.domain-mean {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--ink-mute);
  font-variant-numeric: tabular-nums;
}

/* Sliders: a thread track with a gold shuttle bead */

.slider-row { padding: 7px 0 2px; }

.slider-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
}

.slider-head label {
  font-size: 14.5px;
  color: var(--ink-soft);
}

.slider-head output {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.slider-ends {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-mute);
  margin-top: 2px;
}

input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 26px;
  margin: 0;
  background: transparent;
  cursor: pointer;
}

input[type="range"]::-webkit-slider-runnable-track {
  height: 2px;
  background: var(--line);
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 13px;
  height: 13px;
  margin-top: -5.5px;
  border-radius: 50%;
  background: var(--gold);
  border: 2px solid var(--ground);
  box-shadow: 0 0 0 1px var(--gold);
  transition: transform var(--dur-1) var(--ease-out);
}

input[type="range"]:hover::-webkit-slider-thumb,
input[type="range"]:active::-webkit-slider-thumb { transform: scale(1.2); }

input[type="range"]::-moz-range-track {
  height: 2px;
  background: var(--line);
}

input[type="range"]::-moz-range-thumb {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--gold);
  border: 2px solid var(--ground);
  box-shadow: 0 0 0 1px var(--gold);
  transition: transform var(--dur-1) var(--ease-out);
}

input[type="range"]:hover::-moz-range-thumb { transform: scale(1.2); }

.mood-blurb {
  font-size: 12.5px;
  color: var(--ink-mute);
  margin-top: 0;
}

/* Filter bar: a segmented hairline control over real radios */

.filter-bar {
  border: 0;
  padding: 0;
  margin: var(--space-6) 0 var(--space-5);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  min-width: 0;
}

.filter-bar label {
  position: relative;
  display: inline-flex;
}

.filter-bar input {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  cursor: pointer;
}

.filter-bar span {
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 9px 16px;
  border: 1px solid var(--line);
  color: var(--ink-soft);
  transition: color var(--dur-1) var(--ease-out), border-color var(--dur-1) var(--ease-out), background-color var(--dur-1) var(--ease-out);
}

.filter-bar input:hover + span {
  border-color: var(--line-strong);
  color: var(--ink);
}

.filter-bar input:checked + span {
  border-color: var(--gold);
  color: var(--gold);
  background: var(--ground-3);
}

.filter-bar input:focus-visible + span {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

/* Catalog cards: curated catalog entries, not feed tiles */

.feed-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr));
  gap: var(--space-4);
}

.card {
  border: 1px solid var(--line-soft);
  background: var(--ground-2);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-width: 0;
  transition: border-color var(--dur-2) var(--ease-out), transform var(--dur-2) var(--ease-out);
}

.card:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.card-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-3);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-mute);
}

.card-no { color: var(--ink-mute); }

.card-fit {
  margin-left: auto;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.card h3 {
  font-size: 1.45rem;
  letter-spacing: -0.01em;
}

.card-creator {
  font-size: 0.92rem;
  color: var(--ink-mute);
  margin-top: -6px;
}

.card-blurb {
  font-style: italic;
  color: var(--ink-soft);
  font-size: 0.98rem;
  line-height: 1.55;
}

.fit-rule {
  height: 2px;
  background: var(--line-soft);
  margin-top: auto;
}

.fit-rule span {
  display: block;
  height: 100%;
  background: var(--gold);
}

.card-gaps { border-top: 1px solid var(--line-soft); padding-top: var(--space-3); }

.gaps-title {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--gold);
  margin-bottom: 8px;
}

.why {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.gap-row {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
  color: var(--ink-soft);
}

.gap-attr {
  color: var(--ink);
  min-width: 74px;
  flex-shrink: 0;
}

.gap-nums { color: var(--ink-mute); }

.gap-delta {
  margin-left: auto;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.gap-row.gap-stretch .gap-attr,
.gap-row.gap-stretch .gap-nums { color: var(--dye-film); }

.card-cost {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-mute);
}

/* Taste neighbors: a ledger of rows instead of a card grid */

.neighbors-band {
  margin-top: var(--space-8);
  border-top: 1px solid var(--line-soft);
  padding-top: var(--space-6);
}

.neighbors-band h3 {
  font-size: clamp(1.4rem, 1.1rem + 1.4vw, 1.9rem);
  margin-bottom: var(--space-3);
}

.neighbors-band .section-note { margin-bottom: var(--space-5); }

.neighbor-list { display: grid; }

.neighbor-row {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 3fr) minmax(0, 5fr);
  gap: var(--space-5);
  align-items: center;
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--line-soft);
}

.neighbor-row h3 {
  font-size: 1.3rem;
  margin-bottom: 4px;
}

.neighbor-note {
  font-size: 0.93rem;
  color: var(--ink-mute);
}

.neighbor-fit {
  display: grid;
  gap: 6px;
  justify-items: start;
}

.neighbor-pct {
  font-family: var(--font-display);
  font-size: 1.7rem;
  color: var(--gold);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.neighbor-fit-label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--ink-mute);
}

.neighbor-fit .fit-rule { width: 100%; }

.neighbor-detail .gaps-title { color: var(--ink-mute); }

/* Planner */

.planner-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(24px, 4vw, 56px);
  margin-top: var(--space-6);
}

.planner-controls {
  margin: 0;
  border: 1px solid var(--line-soft);
  background: var(--ground-2);
  padding: var(--space-5);
  display: grid;
  gap: var(--space-5);
  align-content: start;
  min-width: 0;
}

.planner-fieldset {
  border: 0;
  border-top: 1px solid var(--line-soft);
  padding: var(--space-3) 0 0;
  margin: 0;
  min-width: 0;
}

.planner-fieldset legend {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold);
  padding: 0;
}

.planner-fieldset .slider-row { padding: 10px 0 4px; }

/* The agent ledger */

.agent-log {
  border: 1px solid var(--line-soft);
  background: var(--ground);
  padding: var(--space-5);
  min-width: 0;
}

.agent-log h3 {
  font-size: 1.3rem;
  margin-bottom: 6px;
}

.agent-log .section-note { margin-bottom: var(--space-4); }

.planner-status {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--gold);
  min-height: 1.4em;
  margin-bottom: var(--space-4);
}

.log-list {
  list-style: none;
  margin: 0;
  padding: 0 0 0 var(--space-4);
  border-left: 1px solid var(--line-soft);
  display: grid;
  gap: var(--space-3);
  max-height: 420px;
  overflow-y: auto;
}

.log-step {
  position: relative;
  padding-left: var(--space-4);
}

.log-step::before {
  content: "";
  position: absolute;
  left: calc(-1 * var(--space-4) - 4.5px);
  top: 7px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ground-3);
  border: 1px solid var(--line-strong);
}

.log-step.phase-done::before {
  background: var(--gold);
  border-color: var(--gold);
}

.log-phase {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-mute);
  margin-bottom: 2px;
}

.log-msg {
  font-size: 0.93rem;
  line-height: 1.55;
  color: var(--ink-soft);
}

.log-empty {
  font-size: 0.93rem;
  color: var(--ink-mute);
  font-style: italic;
}

.plan-summary {
  margin-top: var(--space-5);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-soft);
}

.plan-summary:empty { display: none; }

/* Commission slips */

.pick-grid {
  margin-top: var(--space-4);
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr));
  gap: var(--space-4);
}

.empty-note {
  grid-column: 1 / -1;
  color: var(--ink-mute);
  font-style: italic;
  font-size: 0.95rem;
}

.pick-card {
  border-left: 2px solid var(--domain, var(--gold));
}

.pick-card.card-music { --domain: var(--dye-music); }
.pick-card.card-film { --domain: var(--dye-film); }
.pick-card.card-food { --domain: var(--dye-food); }
.pick-card.card-books { --domain: var(--dye-books); }
.pick-card.card-places { --domain: var(--dye-places); }

.slip-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-3);
}

.slip-verb {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--gold);
}

.slip-head .card-fit { margin-left: auto; }

.pick-cost {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-mute);
}

.pick-reason {
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--ink-soft);
  border-top: 1px solid var(--line-soft);
  padding-top: var(--space-3);
}

/* Chips */

.chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-soft);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 12px;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--chip, var(--gold));
  flex-shrink: 0;
}

.chip-music { --chip: var(--dye-music); }
.chip-film { --chip: var(--dye-film); }
.chip-food { --chip: var(--dye-food); }
.chip-books { --chip: var(--dye-books); }
.chip-places { --chip: var(--dye-places); }

/* Signature plate */

.sig-grid {
  margin-top: var(--space-6);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.sig-figure {
  margin: 0;
  border: 1px solid var(--line-soft);
  background: var(--ground-2);
  padding: var(--space-4);
  display: grid;
  gap: var(--space-3);
  min-width: 0;
}

.sig-figure canvas {
  display: block;
  width: 100%;
  border: 1px solid var(--line-soft);
  background: var(--ground);
}

#radar { aspect-ratio: 1 / 1; }
#sigWeave { aspect-ratio: 1 / 1; }

.sig-figure figcaption {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-mute);
}

.thread-legend {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: var(--space-5) 0 0;
  padding: 0;
}

.sig-interpretation {
  margin-top: var(--space-5);
  max-width: 68ch;
  color: var(--ink-soft);
  font-size: 1.02rem;
  line-height: 1.6;
  border-left: 2px solid var(--gold);
  padding-left: var(--space-4);
}

.sig-interpretation:empty { display: none; }

/* Footer colophon */

.site-footer {
  margin-top: var(--space-9);
  border-top: 1px solid var(--line-soft);
}

.footer-inner {
  max-width: var(--page);
  margin: 0 auto;
  padding: var(--space-7) var(--gutter) var(--space-8);
  display: grid;
  gap: var(--space-4);
  color: var(--ink-mute);
  font-size: 0.93rem;
  line-height: 1.6;
}

.footer-inner p { max-width: 72ch; }

.footer-meta { color: var(--ink-soft); }

.footer-meta a {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer-meta a:hover { color: var(--ink); }

/* Reveal choreography: quiet rise, once, only when motion is welcome. The
 * hidden state only applies when JS is running, so content never disappears
 * on a script failure. */

html.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--dur-3) var(--ease-out), transform var(--dur-3) var(--ease-out);
}

html.js .reveal.in {
  opacity: 1;
  transform: none;
}

/* Responsive */

@media (max-width: 1020px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr); }
  .hero-copy { order: 1; }
  .loom-panel { order: 2; }
  .planner-grid { grid-template-columns: minmax(0, 1fr); }
  .sig-grid { grid-template-columns: minmax(0, 1fr); }
  #radar, #sigWeave { aspect-ratio: 4 / 3; }
  .neighbor-row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
  .neighbor-detail { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  .section { padding-top: var(--space-8); }
  .hero { padding-top: var(--space-7); }
  .hero-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-stats li:nth-child(2) { border-right: 0; }
  .hero-stats li:nth-child(1),
  .hero-stats li:nth-child(2) { border-bottom: 1px solid var(--line-soft); }
  .neighbor-row { grid-template-columns: minmax(0, 1fr); gap: var(--space-4); }
  .master-row {
    grid-template-columns: minmax(0, 1fr) 44px;
    grid-template-areas:
      "label out"
      "slider slider";
    row-gap: 0;
  }
  .master-label { grid-area: label; }
  .master-slider { grid-area: slider; }
  .master-out { grid-area: out; }
  .site-nav { gap: 14px; }
  .site-nav a { font-size: 0.9rem; }
  .topbar-inner { padding-top: 12px; padding-bottom: 12px; }
}

@media (max-width: 460px) {
  .hero-actions .btn { width: 100%; text-align: center; }
  .filter-bar span { padding: 8px 12px; }
}

/* Reduced motion: everything lands at once, nothing drifts */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  html.js .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .card:hover { transform: none; }
  input[type="range"]::-webkit-slider-thumb { transition: none; }
  input[type="range"]::-moz-range-thumb { transition: none; }
  .btn,
  .site-nav a,
  .filter-bar span,
  .card { transition: none; }
}