/* ============================================================
   EMBERS — Direction-shared component patterns
   These styles use the SYSTEM tokens (--bg, --text, --accent, etc.)
   so they re-skin per [data-direction] without duplication.
   ============================================================ */

.dir {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-text);
  position: relative;
}

.dir__shell {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: var(--sp-9) var(--gutter) var(--sp-10);
}

/* ---------- Direction header (the in-section title block) ---------- */
.dir-header {
  border-top: 1px solid var(--rule-strong);
  padding-top: var(--sp-7);
  margin-bottom: var(--sp-8);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-5);
}
.dir-header__meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 14px;
}
.dir-header__meta::before {
  content: "";
  width: 24px; height: 1px;
  background: var(--text-muted);
}
.dir-header__title {
  font-family: var(--font-display);
  font-size: clamp(56px, 9vw, 128px);
  line-height: .92;
  letter-spacing: -.025em;
  margin: 0;
  font-weight: 300;
}
.dir-header__lede {
  max-width: 56ch;
  font-size: 18px;
  line-height: 1.55;
  color: var(--text-muted);
  margin: 0;
}

/* ---------- Section ---------- */
.s {
  padding: var(--sp-8) 0;
  border-top: 1px solid var(--rule);
}
.s:first-of-type { border-top: none; }

.s__head {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--sp-7);
  margin-bottom: var(--sp-6);
  align-items: baseline;
}
.s__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding-top: 6px;
}
.s__title {
  font-family: var(--font-display);
  font-size: clamp(36px, 4.5vw, 56px);
  line-height: 1.05;
  letter-spacing: -.02em;
  margin: 0;
  font-weight: 400;
}
.s__brief {
  grid-column: 2;
  max-width: 70ch;
  margin: 8px 0 0;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-muted);
}
.s__brief em {
  color: var(--text);
  font-style: italic;
}
.s__body { display: block; }

@media (max-width: 800px) {
  .s__head { grid-template-columns: 1fr; gap: 8px; }
  .s__brief { grid-column: 1; }
}

/* ---------- Color system pieces ---------- */
.swatch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.swatch {
  background: var(--bg-raised);
  padding: 14px 14px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 132px;
}
.swatch__chip {
  height: 56px;
  border-radius: var(--radius-sm);
}
.swatch__name {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text);
}
.swatch__hex {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
}

.ramp {
  display: grid;
  grid-template-columns: repeat(11, 1fr);
  gap: 0;
  border: 1px solid var(--rule);
}
.ramp__step {
  aspect-ratio: 1 / 1.2;
  display: flex;
  align-items: flex-end;
  padding: 8px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .05em;
}

.temp-strip {
  height: 36px;
  border-radius: var(--radius-sm);
  background: linear-gradient(to right,
    var(--temp-cold, #1A535C) 0%,
    var(--temp-cool, #4FB3BD) 30%,
    var(--temp-mid, #FAF6F1) 50%,
    var(--temp-warm, #ED7A3D) 70%,
    var(--temp-hot, #92350F) 100%
  );
  position: relative;
}
.temp-strip__labels {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 8px;
}

/* Mode pair */
.mode-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: var(--sp-5);
}
.mode-card {
  border: 1px solid var(--rule);
  padding: 24px;
  border-radius: var(--radius-md);
}
.mode-card__label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

/* ---------- Type specimen ---------- */
.type-block {
  border-top: 1px solid var(--rule);
  padding: var(--sp-6) 0;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--sp-7);
}
.type-block__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.type-block__label small { display:block; color: var(--text-faint); margin-top: 4px; text-transform: none; letter-spacing: 0; font-size: 11px;}
.type-block__body p {
  margin: 0 0 14px;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-muted);
}
.type-block__body p strong { color: var(--text); font-weight: 500; }

.type-specimen {
  margin: 0;
  padding: 0;
}
.type-specimen .display-line {
  font-family: var(--font-display);
  font-size: clamp(48px, 7vw, 96px);
  line-height: .95;
  letter-spacing: -.025em;
  font-weight: 400;
  margin: 0 0 16px;
}
.type-specimen .display-line em { font-style: italic; }
.type-specimen .text-line {
  font-family: var(--font-text);
  font-size: 17px;
  line-height: 1.55;
  margin: 0 0 14px;
  max-width: 56ch;
}
.type-specimen .mono-line {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0;
  margin: 0 0 8px;
  color: var(--text-muted);
}

.type-considered {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: var(--sp-5) 0 0;
  padding: 16px;
  border: 1px dashed var(--rule-strong);
  border-radius: var(--radius-sm);
  background: var(--bg-sunken);
}
.type-considered__col h4 {
  margin: 0 0 8px;
  font-size: 11px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--text-muted);
  font-weight: 500;
}
.type-considered__col ul { margin: 0; padding-left: 18px; }
.type-considered__col li {
  font-size: 13px;
  line-height: 1.5;
  margin-bottom: 4px;
  color: var(--text);
}
.type-considered__col li em {
  color: var(--text-muted);
  font-style: italic;
}

.type-ladder {
  display: grid;
  gap: 6px;
  border-top: 1px solid var(--rule);
  padding-top: var(--sp-5);
  margin-top: var(--sp-6);
}
.type-ladder__row {
  display: grid;
  grid-template-columns: 80px 100px 1fr;
  align-items: baseline;
  gap: 16px;
  padding: 6px 0;
  border-bottom: 1px dotted var(--rule);
}
.type-ladder__row:last-child { border-bottom: none; }
.type-ladder__role,
.type-ladder__size {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.type-ladder__sample { font-family: var(--font-display); }

/* ---------- Logo system ---------- */
.logo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.logo-cell {
  background: var(--bg-raised);
  aspect-ratio: 4 / 3;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}
.logo-cell--dark { background: var(--text); color: var(--bg); }
.logo-cell--accent { background: var(--accent); color: var(--bg-raised); }
.logo-cell__art {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.logo-cell__label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 12px 14px;
  border-top: 1px solid var(--rule);
}
.logo-cell--dark .logo-cell__label,
.logo-cell--accent .logo-cell__label {
  color: currentColor;
  opacity: .65;
  border-top-color: rgba(255,255,255,.15);
}

/* ---------- Iconography grid ---------- */
.icon-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.icon-cell {
  background: var(--bg-raised);
  aspect-ratio: 1 / 1.1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 18px 12px 12px;
  text-align: center;
}
.icon-cell__svg {
  width: 44px; height: 44px;
  color: var(--text);
}
.icon-cell__name {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .04em;
  color: var(--text-muted);
  text-transform: lowercase;
  margin-top: 12px;
}

/* ---------- Prompt card (where image will go later) ---------- */
.prompt-card {
  border: 1px dashed var(--rule-strong);
  background: var(--bg-sunken);
  padding: 18px 20px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: start;
  border-radius: var(--radius-sm);
  margin: 16px 0;
}
.prompt-card__head {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.prompt-card__head::before {
  content: "◔";
  display: inline-block;
  font-size: 11px;
  color: var(--accent, var(--text-muted));
}
.prompt-card__title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 500;
  margin: 0 0 8px;
  letter-spacing: -.005em;
}
.prompt-card__body {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.55;
  color: var(--text);
  margin: 0;
  white-space: pre-line;
}
.prompt-card__copy {
  border: 1px solid var(--rule-strong);
  background: var(--bg-raised);
  color: var(--text);
  padding: 6px 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 160ms ease;
}
.prompt-card__copy:hover { background: var(--accent); color: var(--bg-raised); border-color: var(--accent); }
.prompt-card__copy.is-copied { background: var(--fn-success); color: white; border-color: var(--fn-success); }

/* ---------- Generic two-col layout ---------- */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-6);
}
@media (max-width: 800px) { .two-col { grid-template-columns: 1fr; } }

/* ---------- 12-col grid demonstration ---------- */
.grid-demo {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 12px 0;
  position: relative;
}
.grid-demo__col {
  height: 80px;
  background: var(--accent-soft, var(--bg-sunken));
  border: 1px solid var(--rule);
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  padding: 6px;
  letter-spacing: .05em;
}

/* ---------- Spacing scale viz ---------- */
.spacing-scale {
  display: grid;
  gap: 6px;
  margin-top: var(--sp-5);
}
.spacing-row {
  display: grid;
  grid-template-columns: 60px 80px 1fr;
  align-items: center;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}
.spacing-row__bar { height: 16px; background: var(--accent, var(--text)); border-radius: 1px; }

/* ---------- Motion section ---------- */
.motion-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  margin-top: var(--sp-4);
}
.motion-cell {
  background: var(--bg-raised);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 220px;
}
.motion-cell__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.motion-cell__name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -.005em;
  margin: 0;
  color: var(--text);
}
.motion-cell__principle {
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-muted);
  max-width: 36ch;
  margin: 0;
}
.motion-stage {
  flex: 1;
  background: var(--bg-sunken);
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  min-height: 100px;
}

/* ---------- Product translation ---------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-5);
  margin-top: var(--sp-4);
}
.product-card {
  background: var(--bg-raised);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  padding: 22px;
  font-family: var(--font-text);
}
.product-card__label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 14px;
}

/* ---------- Avoid + iterate ---------- */
.avoid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-6);
  margin-top: var(--sp-4);
}
.avoid__col h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 12px;
  font-weight: 500;
}
.avoid__list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.avoid__list li {
  padding: 10px 0;
  border-bottom: 1px solid var(--rule);
  font-size: 14px;
  line-height: 1.5;
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 8px;
}
.avoid__list--no li::before { content: "✕"; color: var(--fn-error); font-family: var(--font-mono); }
.avoid__list--try li::before { content: "→"; color: var(--accent, var(--text)); font-family: var(--font-mono); }

/* ---------- Footer ---------- */
.footer {
  background: #0E0C09;
  color: #A99B85;
  border-top: 1px solid rgba(255,255,255,.08);
  padding: var(--sp-7) var(--gutter);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: .08em;
}
.footer__inner {
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.footer__brand { display: flex; align-items: center; gap: 10px; color: #FAF6F1; }