/* ═══════════════════════════════════════════
   COLOR PRO — ANTIQUA THEME
   Clean · Bright · Philosophic
   ═══════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:       #F5F0E8;
  --surface:  #EDE7D8;
  --surface2: #E2DBCA;
  --border:   rgba(90, 65, 30, 0.14);
  --text:     #1C150D;
  --muted:    rgba(28, 21, 13, 0.45);
  --accent:   #8C3225;
  --gold:     #8A6D15;
  --radius:    10px;
  --card:      6px;
  --shadow:    0 2px 12px rgba(90, 65, 30, 0.09), 0 1px 3px rgba(90, 65, 30, 0.06);
  --shadow-sm: 0 1px 4px rgba(90, 65, 30, 0.07);

  --font-head: 'Cinzel', Georgia, serif;
  --font-body: 'EB Garamond', Georgia, serif;
  --font-mono: 'Courier Prime', 'Courier New', monospace;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── HEADER ── */
header {
  text-align: center;
  padding: 3rem 2rem 2rem;
  border-bottom: 1px solid var(--border);
}
header h1 {
  font-family: var(--font-head);
  font-size: clamp(2.2rem, 6vw, 4rem);
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--text);
  line-height: 1;
  text-transform: uppercase;
}
header .subtitle {
  margin-top: 0.6rem;
  color: var(--muted);
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
}
header .rule {
  display: block;
  width: 60px;
  height: 1px;
  background: var(--accent);
  margin: 0.9rem auto 0;
  opacity: 0.35;
}

/* ── LAYOUT ── */
.picker-section {
  display: flex;
  justify-content: center;
  padding: 2rem 1.5rem 0;
}
@media (max-width: 640px) {
  .picker-section { padding: 1.2rem 1rem 0; }
}

/* ─ DEFAULT: 2-column grid (wheel left, controls right) ─ */
.picker-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem 1.8rem;
  display: grid;
  grid-template-columns: min(340px, 50%) 1fr;
  column-gap: 1.8rem;
  row-gap: 1rem;
  align-items: start;
  width: 100%;
  max-width: 860px;
}
.picker-card .wheel-title       { grid-column: 1; grid-row: 1; }
.picker-card .wheel-wrap        { grid-column: 1; grid-row: 2; }
.picker-card .color-input-group { grid-column: 2; grid-row: 1; align-self: start; }
.picker-card .slider-group      { grid-column: 2; grid-row: 2; align-self: center; }

@media (max-width: 640px) {
  .picker-card {
    grid-template-columns: 1fr;
    column-gap: 0;
    row-gap: 1.2rem;
    padding: 1.2rem;
  }
  .picker-card .wheel-title       { grid-column: 1; grid-row: 1; }
  .picker-card .wheel-wrap        { grid-column: 1; grid-row: 2; margin: 0 auto; }
  .picker-card .color-input-group { grid-column: 1; grid-row: 3; align-self: auto; }
  .picker-card .slider-group      { grid-column: 1; grid-row: 4; align-self: auto; }
}

.results-section {
  max-width: 960px;
  margin: 2rem auto 0;
  padding: 0 1.5rem 5rem;
}
.results-error {
  background: #f9e4e1;
  border: 1px solid rgba(192, 57, 43, .35);
  border-radius: var(--radius);
  color: #8f2b21;
  font-family: var(--font-mono);
  font-size: .8rem;
  padding: 1rem 1.2rem;
}

/* ── PICKER LABEL ── */
.wheel-title {
  font-family: var(--font-head);
  font-size: 0.6rem;
  color: var(--accent);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  align-self: flex-start;
}

/* ── WHEEL ── */
.wheel-wrap {
  position: relative;
  width: min(300px, calc(100% - 0.5rem));
  aspect-ratio: 1 / 1;
  cursor: crosshair;
  flex-shrink: 0;
}
#colorWheel {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  display: block;
  box-shadow: 0 0 0 3px var(--surface2), 0 0 0 5px var(--border), 0 10px 32px rgba(0,0,0,.12);
}
.crosshair {
  position: absolute;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid #fff;
  box-shadow: 0 0 0 1px rgba(0,0,0,.35), 0 2px 8px rgba(0,0,0,.25);
  pointer-events: none;
  transform: translate(-50%, -50%);
  display: none;
  z-index: 10;
}

/* ── COLOR INPUT ── */
.color-input-group {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.color-input-row {
  width: 100%;
  display: flex;
  gap: 0.5rem;
  align-items: stretch;
}
.color-input-wrap {
  flex: 1;
  position: relative;
}
.color-input-wrap input[type=text] {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 0.55rem 0.75rem 0.55rem 2.4rem;
  outline: none;
  transition: border-color 0.2s;
  letter-spacing: 0.04em;
}
.color-input-wrap input[type=text]:focus { border-color: var(--accent); }
.color-input-wrap input[type=text].error {
  border-color: #c0392b;
  animation: shake 0.3s ease;
}
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25%       { transform: translateX(-4px); }
  75%       { transform: translateX(4px); }
}
.color-input-preview {
  position: absolute;
  left: 0.6rem;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  border: 1px solid var(--border);
  pointer-events: none;
  transition: background 0.2s;
}
.color-picker-btn {
  width: 38px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color 0.2s;
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}
.color-picker-btn:hover { border-color: var(--accent); }
.color-picker-btn input[type=color] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}
.color-picker-btn-icon {
  font-size: 0.9rem;
  pointer-events: none;
  color: var(--muted);
}
.color-input-hint {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.68rem;
  color: var(--muted);
  letter-spacing: 0.02em;
}

/* ── SLIDERS ── */
.slider-group { width: 100%; display: flex; flex-direction: column; gap: 0.9rem; }
.slider-row { display: flex; flex-direction: column; gap: 0.35rem; }
.slider-top { display: flex; justify-content: space-between; align-items: center; }
.slider-name {
  font-family: var(--font-head);
  font-size: 0.58rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
}
.slider-value {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text);
  min-width: 36px;
  text-align: right;
}
.slider-track {
  position: relative;
  height: 12px;
  border-radius: 1px;
  cursor: pointer;
}
.slider-track input[type=range] {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
  z-index: 3;
  margin: 0;
}
.slider-fill {
  position: absolute;
  inset: 0;
  border-radius: 1px;
  pointer-events: none;
  border: 1px solid var(--border);
}
.slider-thumb {
  position: absolute;
  top: 50%;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 5px rgba(0,0,0,.22);
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 2;
  border: 1.5px solid rgba(255,255,255,.9);
  transition: box-shadow 0.15s;
}
.slider-track:hover .slider-thumb {
  box-shadow: 0 2px 10px rgba(0,0,0,.28), 0 0 0 3px rgba(140,50,37,.12);
}

/* ── SELECTED COLOR INFO BAR ── */
.color-info-bar {
  display: none;
  max-width: 860px;
  margin: 1.2rem auto 0;
  padding: 0 1.5rem;
  flex-direction: row;
  align-items: stretch;
  gap: 0.5rem;
  animation: slideUp 0.3s cubic-bezier(.16,1,.3,1) both;
}
.color-info-bar.visible { display: flex; }

.selected-swatch {
  width: 72px;
  flex-shrink: 0;
  min-height: 56px;
  height: auto;
  border: 1px solid var(--border);
  border-radius: var(--card);
  box-shadow: var(--shadow-sm);
  transition: background 0.2s, box-shadow 0.2s;
}

/* ── INFO CHIPS ── */
.selected-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: row;
  gap: 0.5rem;
  align-items: stretch;
}
.info-chip { flex: 1; min-width: 0; }

@media (max-width: 640px) {
  .color-info-bar.visible {
    flex-direction: column;
    gap: 0.7rem;
  }
  .selected-swatch {
    width: 100%;
    height: 72px;
    flex-shrink: unset;
  }
  .selected-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    flex: unset;
  }
  .info-chip { flex: unset; }
}
.info-chip {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--card);
  box-shadow: var(--shadow-sm);
  padding: 0.5rem 0.7rem;
  cursor: pointer;
  transition: border-color 0.2s, transform 0.15s, box-shadow 0.15s;
  position: relative;
  overflow: hidden;
}
.info-chip:hover { border-color: var(--accent); transform: translateY(-1px); box-shadow: 0 3px 10px rgba(90, 65, 30, 0.13); }
.chip-label {
  font-family: var(--font-head);
  font-size: 0.48rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
}
.chip-value {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text);
  word-break: break-all;
  margin-top: 0.1rem;
}
.copy-toast {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(140, 50, 37, 0.9);
  color: #fff;
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.7rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
  border-radius: var(--card);
}
.copy-toast.show { opacity: 1; }
.wcag-badge {
  grid-column: 1 / -1;
  flex: 1.6;
  min-width: 0;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--card);
  box-shadow: var(--shadow-sm);
  padding: 0.6rem 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.wcag-dot { width: 9px; height: 9px; flex-shrink: 0; }
.wcag-text { font-family: var(--font-body); font-size: 0.75rem; color: var(--muted); }
.wcag-text strong { color: var(--text); font-style: normal; }
.wcag-ratio { margin-left: auto; font-family: var(--font-mono); font-size: 0.78rem; font-weight: 700; }

/* ── RIGHT PANEL ── */
.results-panel { display: flex; flex-direction: column; gap: 1.8rem; }

/* ── SECTION BLOCK ── */
.section-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  animation: slideUp 0.35s cubic-bezier(.16,1,.3,1) both;
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}
.section-header {
  padding: 1rem 1.4rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.9rem;
  cursor: pointer;
  user-select: none;
}
.section-header:hover .section-numeral { opacity: 1; }
.section-chevron {
  margin-left: auto;
  font-size: 0.75rem;
  opacity: 0.35;
  color: var(--accent);
  transition: transform 0.26s ease, opacity 0.18s;
  flex-shrink: 0;
  line-height: 1;
}
.section-header:hover .section-chevron { opacity: 0.65; }
.section-block.collapsed .section-chevron { transform: rotate(-90deg); }
.section-block.collapsed .section-header { border-bottom-color: transparent; }
.section-body-shell {
  display: grid;
  grid-template-rows: 1fr;
  transition: grid-template-rows 0.28s cubic-bezier(.16,1,.3,1);
}
.section-block.collapsed .section-body-shell { grid-template-rows: 0fr; }
.section-body-shell > .section-body {
  overflow: hidden;
  min-height: 0;
  padding: 0;
}
.section-body-inner { padding: 1.1rem 1.4rem; }
.section-numeral {
  font-family: var(--font-head);
  font-size: 0.6rem;
  color: var(--accent);
  letter-spacing: 0.12em;
  min-width: 1.5rem;
  opacity: 0.6;
}
.section-label {
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.section-desc {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.72rem;
  color: var(--muted);
  line-height: 1.5;
  margin-top: 0.1rem;
}
.section-body { padding: 1.1rem 1.4rem; }

/* ── TABS ── */
.filter-tabs, .neutral-tabs { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.tab {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--muted);
  font-family: var(--font-head);
  font-size: 0.58rem;
  padding: 0.3rem 0.85rem;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.tab.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.tab:hover:not(.active) { border-color: var(--accent); color: var(--accent); }

/* ── HARMONY CARDS ── */
.harmony-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--card);
  overflow: hidden;
  margin-top: 0.9rem;
}
.harmony-card-header {
  padding: 0.75rem 1.1rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.harmony-card-label {
  font-family: var(--font-head);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.harmony-card-desc {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.68rem;
  color: var(--muted);
  margin-top: 0.1rem;
}
.swatches-row {
  display: flex;
  padding: 0.9rem 1.1rem;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.swatch-item {
  flex: 1;
  min-width: 72px;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  cursor: pointer;
  transition: transform 0.2s;
}
.swatch-item:hover { transform: translateY(-3px); }
.swatch-block {
  height: 56px;
  border: 1px solid rgba(0,0,0,.07);
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s;
}
.swatch-item:hover .swatch-block { border-color: rgba(0,0,0,.18); }
.swatch-copy-btn {
  position: absolute;
  bottom: 4px;
  right: 4px;
  background: rgba(0,0,0,.48);
  border: none;
  color: #fff;
  font-family: var(--font-head);
  font-size: 0.46rem;
  padding: 2px 5px;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.2s;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.swatch-item:hover .swatch-copy-btn { opacity: 1; }
.swatch-hex { font-family: var(--font-mono); font-size: 0.7rem; color: var(--text); }
.swatch-name { font-family: var(--font-body); font-style: italic; font-size: 0.63rem; color: var(--accent); }
.swatch-meta { font-family: var(--font-mono); font-size: 0.55rem; color: var(--muted); line-height: 1.5; }

/* ── TINTS & SHADES ── */
.scale-wrap { display: flex; flex-direction: column; gap: 0.4rem; }
.scale-row { display: flex; align-items: center; gap: 0.7rem; }
.scale-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--muted);
  width: 30px;
  text-align: right;
  flex-shrink: 0;
}
.scale-block {
  flex: 1;
  height: 40px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform 0.15s;
  border: 1px solid rgba(0,0,0,.05);
}
.scale-block:hover { transform: scaleY(1.18); z-index: 2; }
.scale-hex {
  position: absolute;
  bottom: 3px;
  right: 7px;
  font-family: var(--font-mono);
  font-size: 0.52rem;
  opacity: 0;
  transition: opacity 0.2s;
  color: #fff;
  mix-blend-mode: difference;
}
.scale-block:hover .scale-hex { opacity: 1; }
.scale-marker {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.58rem;
  color: var(--accent);
  width: 44px;
  flex-shrink: 0;
}

/* ── 60/30/10 ── */
.dist-bar {
  height: 70px;
  overflow: hidden;
  display: flex;
  margin-bottom: 1.1rem;
  gap: 2px;
}
.dist-segment {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 700;
  color: #fff;
  transition: flex 0.5s cubic-bezier(.16,1,.3,1);
  text-shadow: 0 1px 4px rgba(0,0,0,.35);
  letter-spacing: 0.08em;
}
.dist-roles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.7rem; }
.dist-role {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--card);
  padding: 0.85rem 0.9rem;
}
.dist-role-swatch {
  height: 34px;
  margin-bottom: 0.5rem;
  border: 1px solid rgba(0,0,0,.05);
}
.dist-role-pct {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1;
}
.dist-role-label {
  font-family: var(--font-head);
  font-size: 0.55rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0.2rem 0;
}
.dist-role-hex { font-family: var(--font-mono); font-size: 0.6rem; color: var(--muted); cursor: pointer; }
.dist-role-hex:hover { color: var(--text); }
.dist-role-desc {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.63rem;
  color: var(--muted);
  line-height: 1.4;
  margin-top: 0.28rem;
}

/* ── SEMANTIC ── */
.semantic-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.7rem; }
@media (max-width: 600px) { .semantic-grid { grid-template-columns: 1fr; } }
.semantic-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--card); overflow: hidden; }
.semantic-swatch { height: 48px; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; }
.semantic-body { padding: 0.65rem 0.9rem; }
.semantic-label {
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.semantic-hex { font-family: var(--font-mono); font-size: 0.63rem; color: var(--muted); cursor: pointer; transition: color 0.2s; }
.semantic-hex:hover { color: var(--accent); }
.semantic-desc {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.63rem;
  color: var(--muted);
  line-height: 1.4;
  margin-top: 0.2rem;
}

/* ── NEUTRALS ── */
.neutral-scale {
  display: flex;
  gap: 2px;
  overflow: hidden;
  margin-top: 0.85rem;
}
.neutral-stop {
  flex: 1;
  height: 42px;
  cursor: pointer;
  transition: transform 0.15s;
  position: relative;
}
.neutral-stop:hover { transform: scaleY(1.2); z-index: 2; }
.neutral-stop-label {
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.44rem;
  color: rgba(255,255,255,.5);
  white-space: nowrap;
  mix-blend-mode: difference;
}
.neutral-info {
  margin-top: 0.65rem;
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.72rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ── LANDING PREVIEW ── */
.preview-frame { overflow: hidden; border: 1px solid var(--border); border-radius: var(--card); }
.lp-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.4rem;
}
.lp-logo { font-family: var(--font-head); font-size: 0.9rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; }
.lp-nav-links { display: flex; gap: 1.4rem; font-size: 0.7rem; opacity: 0.7; }
.lp-nav-btn {
  font-size: 0.62rem;
  padding: 0.36rem 0.85rem;
  border: none;
  cursor: pointer;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.lp-hero { padding: 3rem 1.4rem; text-align: center; }
.lp-badge {
  display: inline-block;
  font-size: 0.62rem;
  padding: 0.25rem 0.9rem;
  margin-bottom: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.lp-h1 {
  font-size: clamp(1.4rem, 4vw, 2.4rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.lp-sub {
  font-size: 0.78rem;
  opacity: 0.72;
  line-height: 1.75;
  max-width: 400px;
  margin: 0 auto 1.4rem;
  font-style: italic;
}
.lp-btns { display: flex; gap: 0.7rem; justify-content: center; flex-wrap: wrap; }
.lp-btn-p {
  font-size: 0.65rem;
  padding: 0.58rem 1.3rem;
  border: none;
  cursor: pointer;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
}
.lp-btn-s {
  font-size: 0.65rem;
  padding: 0.58rem 1.3rem;
  cursor: pointer;
  background: transparent;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.lp-features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; }
@media (max-width: 580px) { .lp-features { grid-template-columns: 1fr; } }
.lp-feature { padding: 1.4rem; }
.lp-feature-icon {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  margin-bottom: 0.65rem;
}
.lp-feature-title {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.28rem;
}
.lp-feature-text { font-size: 0.68rem; opacity: 0.65; line-height: 1.65; font-style: italic; }
.lp-cta { padding: 2.2rem 1.4rem; text-align: center; }
.lp-cta h2 {
  font-size: 1.3rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.45rem;
}
.lp-cta p { font-size: 0.76rem; opacity: 0.75; margin-bottom: 1.1rem; font-style: italic; }
.lp-footer {
  padding: 0.85rem 1.4rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.62rem;
  opacity: 0.45;
}

/* ── UI PALETTE ── */
.ui-palette     { display: flex; flex-direction: column; gap: 1.4rem; }
.ui-pal-group   { display: flex; flex-direction: column; gap: 0.55rem; }
.ui-pal-label {
  font-family: var(--font-head);
  font-size: 0.52rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
}
.ui-pal-row     { display: flex; gap: 0.45rem; }
.ui-pal-swatch  { flex: 1; cursor: pointer; min-width: 0; }
.ui-pal-block {
  height: 56px;
  border: 1px solid var(--border);
  border-radius: var(--card);
  position: relative;
  overflow: hidden;
  transition: transform 0.15s, box-shadow 0.15s;
}
.ui-pal-swatch:hover .ui-pal-block {
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(0,0,0,.13);
}
.ui-pal-hex {
  position: absolute;
  bottom: 0.28rem;
  left: 0.38rem;
  font-family: var(--font-mono);
  font-size: 0.52rem;
  opacity: 0;
  transition: opacity 0.15s;
}
.ui-pal-swatch:hover .ui-pal-hex { opacity: 1; }
.ui-pal-role {
  font-family: var(--font-body);
  font-size: 0.63rem;
  color: var(--muted);
  text-align: center;
  margin-top: 0.28rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── EXPORT BAR ── */
/* ── GLOBAL TOAST ── */
.global-toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: rgba(140, 50, 37, 0.95);
  color: #fff;
  padding: 0.5rem 1.4rem;
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(.16,1,.3,1);
  z-index: 9999;
  backdrop-filter: blur(8px);
}
.global-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}