/* ekc-atelier.css — Elin Kelsey & Company · Pacific Northwest Nordic Atelier
   Every selector and custom property carries the ekc- prefix. */

:root {
  --ekc-oatmeal: #F4F1EA;
  --ekc-charcoal: #22201E;
  --ekc-moss: #4D6A58;
  --ekc-moss-deep: #3B5445;
  --ekc-clay: #A8573B;
  --ekc-clay-soft: #C8805F;
  --ekc-limestone: #E8E3D9;
  --ekc-limestone-deep: #D9D2C4;
  --ekc-oak: #C9B18B;
  --ekc-walnut: #5A3E2B;
  --ekc-ink-soft: #5C5853;
  --ekc-rule: rgba(34, 32, 30, 0.14);
  --ekc-serif: 'Spectral', 'Iowan Old Style', Georgia, serif;
  --ekc-sans: 'Manrope', 'Helvetica Neue', Arial, sans-serif;
  --ekc-mono: 'DM Mono', 'SFMono-Regular', Menlo, monospace;
  --ekc-measure: 66ch;
  --ekc-gutter: clamp(1.25rem, 4vw, 3rem);
  --ekc-radius: 2px;
  --ekc-shadow: 0 1px 0 rgba(34,32,30,0.06), 0 12px 32px -20px rgba(34,32,30,0.35);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body.ekc-body {
  margin: 0;
  background: var(--ekc-oatmeal);
  color: var(--ekc-charcoal);
  font-family: var(--ekc-sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  font-feature-settings: 'kern', 'liga';
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--ekc-moss-deep); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--ekc-clay); }
h1, h2, h3, h4 { font-family: var(--ekc-serif); font-weight: 500; line-height: 1.15; margin: 0 0 0.6em; letter-spacing: -0.005em; }
h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); }
h2 { font-size: clamp(1.75rem, 3.2vw, 2.5rem); }
h3 { font-size: 1.375rem; }
h4 { font-size: 1.125rem; font-family: var(--ekc-sans); font-weight: 700; }
p { margin: 0 0 1.1em; }
em { font-family: var(--ekc-serif); font-style: italic; }
.ekc-mono, code, kbd { font-family: var(--ekc-mono); font-size: 0.92em; letter-spacing: 0.01em; }
.ekc-skip { position: absolute; left: -999px; top: 0; background: var(--ekc-charcoal); color: var(--ekc-oatmeal); padding: 0.6rem 1rem; z-index: 100; }
.ekc-skip:focus { left: 1rem; top: 1rem; }

/* ---- Nav strip ------------------------------------------------- */
.ekc-nav-strip {
  position: sticky; top: 0; z-index: 50;
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 2rem;
  padding: 0.9rem var(--ekc-gutter);
  background: rgba(244, 241, 234, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--ekc-rule);
}
.ekc-wordmark { display: inline-flex; align-items: center; gap: 0.75rem; text-decoration: none; color: var(--ekc-charcoal); }
.ekc-wordmark-mark {
  display: inline-grid; place-items: center; width: 2.25rem; height: 2.25rem;
  background: var(--ekc-moss); color: var(--ekc-oatmeal);
  font-family: var(--ekc-serif); font-weight: 500; font-size: 0.95rem; letter-spacing: 0.04em;
}
.ekc-wordmark-text { font-family: var(--ekc-serif); font-size: 1.2rem; font-weight: 500; white-space: nowrap; }
.ekc-wordmark-amp { color: var(--ekc-clay); font-weight: 400; }
.ekc-nav-list { list-style: none; margin: 0; padding: 0; display: flex; gap: 1.6rem; justify-content: center; flex-wrap: wrap; }
.ekc-nav-link {
  font-family: var(--ekc-sans); font-weight: 500; font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ekc-charcoal); text-decoration: none; padding: 0.25rem 0; border-bottom: 1px solid transparent;
}
.ekc-nav-link:hover, .ekc-nav-link[aria-current="page"] { border-bottom-color: var(--ekc-clay); color: var(--ekc-charcoal); }
.ekc-nav-locus { margin: 0; font-size: 0.78rem; color: var(--ekc-ink-soft); white-space: nowrap; }

/* ---- Atelier grid ---------------------------------------------- */
.ekc-atelier-grid {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 2rem; row-gap: clamp(3rem, 7vw, 6rem);
  max-width: 1280px; margin: 0 auto; padding: clamp(2.5rem, 6vw, 5rem) var(--ekc-gutter) 6rem;
}
.ekc-span-12 { grid-column: 1 / -1; }
.ekc-span-8 { grid-column: span 8; }
.ekc-span-7 { grid-column: span 7; }
.ekc-span-6 { grid-column: span 6; }
.ekc-span-5 { grid-column: span 5; }
.ekc-span-4 { grid-column: span 4; }
.ekc-eyebrow { font-family: var(--ekc-mono); font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ekc-moss-deep); margin: 0 0 1rem; display: flex; gap: 0.75rem; align-items: center; }
.ekc-eyebrow::before { content: ''; width: 2.25rem; height: 1px; background: var(--ekc-clay); }
.ekc-lede { font-family: var(--ekc-serif); font-size: clamp(1.2rem, 1.9vw, 1.45rem); line-height: 1.5; color: var(--ekc-ink-soft); max-width: var(--ekc-measure); }
.ekc-prose { max-width: var(--ekc-measure); }
.ekc-prose p { font-family: var(--ekc-serif); font-size: 1.15rem; line-height: 1.65; }
.ekc-prose ul, .ekc-prose ol { font-family: var(--ekc-serif); font-size: 1.1rem; line-height: 1.6; padding-left: 1.3rem; }
.ekc-prose li { margin-bottom: 0.5rem; }
.ekc-prose h2, .ekc-prose h3 { margin-top: 2.2rem; }
.ekc-rule { border: 0; border-top: 1px solid var(--ekc-rule); margin: 0; grid-column: 1 / -1; }

/* ---- Plate (hero) ----------------------------------------------- */
.ekc-plate { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 2rem; row-gap: 2rem; align-items: end; }
.ekc-plate-copy { grid-column: 1 / span 7; }
.ekc-plate-aside { grid-column: 9 / span 4; align-self: end; }
.ekc-plate h1 { max-width: 16ch; }
.ekc-plate-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1.75rem; }
.ekc-btn {
  display: inline-block; padding: 0.85rem 1.4rem; border: 1px solid var(--ekc-charcoal);
  font-family: var(--ekc-sans); font-weight: 700; font-size: 0.82rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ekc-charcoal); text-decoration: none; background: transparent; border-radius: var(--ekc-radius); transition: background .2s, color .2s;
}
.ekc-btn:hover { background: var(--ekc-charcoal); color: var(--ekc-oatmeal); }
.ekc-btn-moss { background: var(--ekc-moss); border-color: var(--ekc-moss); color: var(--ekc-oatmeal); }
.ekc-btn-moss:hover { background: var(--ekc-moss-deep); border-color: var(--ekc-moss-deep); color: var(--ekc-oatmeal); }
.ekc-btn-clay { background: var(--ekc-clay); border-color: var(--ekc-clay); color: var(--ekc-oatmeal); }
.ekc-btn-clay:hover { background: #8E4830; border-color: #8E4830; color: var(--ekc-oatmeal); }

/* ---- Spec list (dl) --------------------------------------------- */
.ekc-spec-list {
  display: grid; grid-template-columns: minmax(9rem, 32%) 1fr; column-gap: 1.25rem; row-gap: 0; margin: 0;
  border-top: 1px solid var(--ekc-charcoal);
}
.ekc-spec-list dt, .ekc-spec-list dd { padding: 0.7rem 0; border-bottom: 1px solid var(--ekc-rule); margin: 0; }
.ekc-spec-list dt { font-family: var(--ekc-sans); font-weight: 700; font-size: 0.74rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ekc-ink-soft); }
.ekc-spec-list dd { font-family: var(--ekc-mono); font-size: 0.92rem; line-height: 1.5; }
.ekc-spec-list dd small { font-family: var(--ekc-sans); color: var(--ekc-ink-soft); font-size: 0.85rem; display: block; }

/* ---- Material board (aside) ------------------------------------ */
.ekc-material-board {
  background: var(--ekc-limestone); padding: clamp(1.5rem, 3vw, 2.5rem); border-radius: var(--ekc-radius);
  box-shadow: var(--ekc-shadow); position: relative;
}
.ekc-material-board::after { content: ''; position: absolute; inset: 0.6rem; border: 1px solid rgba(34,32,30,0.08); pointer-events: none; }
.ekc-board-title { font-family: var(--ekc-serif); font-size: 1.35rem; margin: 0 0 0.35rem; }
.ekc-board-sub { font-family: var(--ekc-mono); font-size: 0.76rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ekc-ink-soft); margin: 0 0 1.5rem; }
.ekc-swatch-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(8.5rem, 1fr)); gap: 1rem; list-style: none; margin: 0; padding: 0; }
.ekc-swatch { display: grid; gap: 0.5rem; }
.ekc-swatch-chip { aspect-ratio: 4 / 3; border-radius: var(--ekc-radius); border: 1px solid rgba(34,32,30,0.12); position: relative; overflow: hidden; }
.ekc-swatch-chip-grain { background-image: repeating-linear-gradient(94deg, rgba(0,0,0,0.05) 0 2px, transparent 2px 9px, rgba(0,0,0,0.035) 9px 10px, transparent 10px 17px); }
.ekc-swatch-chip-felt { background-image: radial-gradient(rgba(255,255,255,0.08) 0.5px, transparent 0.6px); background-size: 4px 4px; }
.ekc-swatch-chip-plaster { background-image: linear-gradient(135deg, rgba(0,0,0,0.03), transparent 40%, rgba(0,0,0,0.04)); }
.ekc-swatch-name { font-family: var(--ekc-sans); font-weight: 700; font-size: 0.82rem; margin: 0; }
.ekc-swatch-meta { font-family: var(--ekc-mono); font-size: 0.72rem; color: var(--ekc-ink-soft); margin: 0; line-height: 1.45; }

/* ---- Project study (article) ----------------------------------- */
.ekc-project-study {
  background: var(--ekc-limestone); border-left: 3px solid var(--ekc-clay);
  padding: clamp(1.5rem, 3vw, 2.5rem); border-radius: var(--ekc-radius); box-shadow: var(--ekc-shadow);
  display: grid; gap: 1.5rem;
}
.ekc-study-head { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; flex-wrap: wrap; }
.ekc-study-head h2, .ekc-study-head h3 { margin: 0; }
.ekc-study-index { font-family: var(--ekc-mono); font-size: 0.8rem; color: var(--ekc-clay); letter-spacing: 0.08em; }
.ekc-study-body { display: grid; grid-template-columns: 1.3fr 1fr; gap: 2rem; }
.ekc-study-body .ekc-prose p { font-size: 1.05rem; }
.ekc-study-figure { margin: 0; }
.ekc-study-figure figcaption { font-family: var(--ekc-mono); font-size: 0.74rem; color: var(--ekc-ink-soft); margin-top: 0.5rem; }
.ekc-study-link { font-family: var(--ekc-sans); font-weight: 700; font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; text-decoration: none; border-bottom: 1px solid var(--ekc-clay); padding-bottom: 2px; }

/* ---- Schedule tables -------------------------------------------- */
.ekc-schedule { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.ekc-schedule caption { text-align: left; font-family: var(--ekc-mono); font-size: 0.74rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ekc-ink-soft); padding-bottom: 0.6rem; }
.ekc-schedule th { text-align: left; font-family: var(--ekc-sans); font-weight: 700; font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; padding: 0.5rem 0.6rem 0.5rem 0; border-bottom: 1px solid var(--ekc-charcoal); }
.ekc-schedule td { padding: 0.55rem 0.6rem 0.55rem 0; border-bottom: 1px solid var(--ekc-rule); vertical-align: top; }
.ekc-schedule td.ekc-mono { font-size: 0.84rem; white-space: nowrap; }

/* ---- Planner ---------------------------------------------------- */
.ekc-planner { background: var(--ekc-charcoal); color: var(--ekc-oatmeal); padding: clamp(1.75rem, 4vw, 3rem); border-radius: var(--ekc-radius); display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; }
.ekc-planner .ekc-eyebrow { color: var(--ekc-oak); }
.ekc-planner .ekc-eyebrow::before { background: var(--ekc-clay-soft); }
.ekc-planner h2 { color: var(--ekc-oatmeal); }
.ekc-planner-intro { color: rgba(244,241,234,0.78); max-width: 48ch; font-size: 0.98rem; }
.ekc-planner-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem 1.25rem; }
.ekc-field { display: grid; gap: 0.35rem; }
.ekc-field-wide { grid-column: 1 / -1; }
.ekc-field label { font-family: var(--ekc-sans); font-weight: 700; font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ekc-oak); }
.ekc-field input, .ekc-field select {
  width: 100%; background: rgba(244,241,234,0.06); color: var(--ekc-oatmeal); border: 1px solid rgba(244,241,234,0.25);
  padding: 0.65rem 0.75rem; font-family: var(--ekc-mono); font-size: 0.95rem; border-radius: var(--ekc-radius);
}
.ekc-field select option { color: var(--ekc-charcoal); }
.ekc-field input:focus, .ekc-field select:focus { outline: 2px solid var(--ekc-clay-soft); outline-offset: 1px; }
.ekc-field-hint { font-size: 0.74rem; color: rgba(244,241,234,0.6); font-family: var(--ekc-sans); }
.ekc-planner-results { display: grid; gap: 1.25rem; align-content: start; }
.ekc-readout-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.ekc-readout { border: 1px solid rgba(244,241,234,0.18); padding: 1rem 1.1rem; border-radius: var(--ekc-radius); display: grid; gap: 0.3rem; background: rgba(244,241,234,0.04); }
.ekc-readout-label { font-family: var(--ekc-sans); font-weight: 700; font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(244,241,234,0.65); }
.ekc-readout output, .ekc-readout-value { font-family: var(--ekc-mono); font-size: 1.65rem; line-height: 1.1; color: var(--ekc-oatmeal); display: block; }
.ekc-readout-value small, .ekc-readout output small { font-size: 0.8rem; color: var(--ekc-oak); margin-left: 0.25rem; }
.ekc-readout-note { font-size: 0.74rem; color: rgba(244,241,234,0.6); }
.ekc-readout-primary { grid-column: 1 / -1; border-color: var(--ekc-clay-soft); }
.ekc-readout-primary output { font-size: 2.6rem; }
.ekc-meter { display: grid; gap: 0.4rem; }
.ekc-meter-track { height: 10px; background: rgba(244,241,234,0.12); border-radius: 999px; position: relative; overflow: hidden; }
.ekc-meter-fill { position: absolute; left: 0; top: 0; bottom: 0; width: 0; background: var(--ekc-moss); transition: width .35s ease, background .35s; border-radius: 999px; }
.ekc-meter-fill.ekc-meter-warm { background: var(--ekc-clay); }
.ekc-meter-fill.ekc-meter-dead { background: var(--ekc-oak); }
.ekc-meter-target { position: absolute; top: -3px; bottom: -3px; width: 2px; background: var(--ekc-oatmeal); }
.ekc-meter-scale { display: flex; justify-content: space-between; font-family: var(--ekc-mono); font-size: 0.68rem; color: rgba(244,241,234,0.55); }
.ekc-verdict { font-family: var(--ekc-serif); font-size: 1.1rem; line-height: 1.5; color: var(--ekc-oatmeal); border-left: 2px solid var(--ekc-clay-soft); padding-left: 1rem; margin: 0; }
.ekc-planner-foot { grid-column: 1 / -1; font-size: 0.78rem; color: rgba(244,241,234,0.55); border-top: 1px solid rgba(244,241,234,0.12); padding-top: 1rem; margin: 0; }

/* ---- Floor plan ------------------------------------------------- */
.ekc-floorplan { background: var(--ekc-limestone); padding: clamp(1.25rem, 3vw, 2.25rem); border-radius: var(--ekc-radius); box-shadow: var(--ekc-shadow); }
.ekc-floorplan svg { width: 100%; height: auto; }
.ekc-plan-wall { fill: none; stroke: var(--ekc-charcoal); stroke-width: 6; stroke-linejoin: miter; }
.ekc-plan-partition { fill: none; stroke: var(--ekc-charcoal); stroke-width: 3; }
.ekc-plan-glazing { stroke: var(--ekc-moss); stroke-width: 3; }
.ekc-plan-millwork { fill: var(--ekc-oak); stroke: var(--ekc-walnut); stroke-width: 1; }
.ekc-plan-felt { fill: var(--ekc-moss); opacity: 0.55; }
.ekc-plan-label { font-family: var(--ekc-sans); font-weight: 700; font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; fill: var(--ekc-charcoal); }
.ekc-plan-dim { font-family: var(--ekc-mono); font-size: 10px; fill: var(--ekc-ink-soft); }
.ekc-plan-dimline { stroke: var(--ekc-ink-soft); stroke-width: 0.75; }
.ekc-plan-north { fill: none; stroke: var(--ekc-clay); stroke-width: 1.5; }
.ekc-plan-sun { fill: none; stroke: var(--ekc-clay); stroke-width: 1; stroke-dasharray: 3 3; }
.ekc-plan-key { display: flex; gap: 1.5rem; flex-wrap: wrap; list-style: none; margin: 1.25rem 0 0; padding: 0; font-family: var(--ekc-mono); font-size: 0.74rem; color: var(--ekc-ink-soft); }
.ekc-plan-key li { display: flex; align-items: center; gap: 0.5rem; }
.ekc-plan-key i { display: inline-block; width: 1.1rem; height: 0.7rem; border: 1px solid var(--ekc-rule); }
.ekc-key-millwork { background: var(--ekc-oak); }
.ekc-key-felt { background: var(--ekc-moss); opacity: 0.6; }
.ekc-key-glazing { background: var(--ekc-moss); height: 2px !important; border: 0 !important; }

/* ---- Practice columns / monograph ------------------------------- */
.ekc-practice { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2rem; }
.ekc-practice-col h3 { font-size: 1.3rem; }
.ekc-practice-col p { color: var(--ekc-ink-soft); font-size: 0.98rem; }
.ekc-monograph { display: grid; grid-template-columns: 1fr 2fr; gap: 3rem; }
.ekc-monograph-meta { font-family: var(--ekc-mono); font-size: 0.78rem; color: var(--ekc-ink-soft); line-height: 1.8; }
.ekc-monograph-meta strong { display: block; font-family: var(--ekc-serif); font-weight: 500; font-size: 1.6rem; color: var(--ekc-charcoal); line-height: 1.2; margin-bottom: 0.6rem; }
.ekc-drop::first-letter { font-family: var(--ekc-serif); font-size: 3.4em; float: left; line-height: 0.85; padding: 0.08em 0.12em 0 0; color: var(--ekc-moss); }
.ekc-signature { font-family: var(--ekc-serif); font-style: italic; color: var(--ekc-ink-soft); }

/* ---- Funnel (historical URL) ----------------------------------- */
.ekc-funnel { background: var(--ekc-moss); color: var(--ekc-oatmeal); padding: clamp(1.5rem, 3vw, 2.25rem); border-radius: var(--ekc-radius); display: grid; grid-template-columns: 1fr auto; gap: 1.5rem; align-items: center; }
.ekc-funnel p { margin: 0; font-family: var(--ekc-serif); font-size: 1.15rem; }
.ekc-funnel a.ekc-btn { border-color: var(--ekc-oatmeal); color: var(--ekc-oatmeal); }
.ekc-funnel a.ekc-btn:hover { background: var(--ekc-oatmeal); color: var(--ekc-moss-deep); }
.ekc-funnel-inline { font-weight: 700; color: var(--ekc-moss-deep); }
.ekc-notice { background: var(--ekc-limestone); border-left: 3px solid var(--ekc-moss); padding: 1rem 1.25rem; font-size: 0.95rem; margin: 0 0 2rem; }
.ekc-device { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: start; }
.ekc-device-index { font-family: var(--ekc-mono); color: var(--ekc-clay); font-size: 0.85rem; letter-spacing: 0.1em; display: block; margin-bottom: 0.4rem; }
.ekc-device h2 { margin-top: 0; }

/* ---- Studio / about --------------------------------------------- */
.ekc-portrait { aspect-ratio: 4 / 5; background: linear-gradient(160deg, var(--ekc-limestone), var(--ekc-limestone-deep)); border-radius: var(--ekc-radius); display: grid; place-items: center; position: relative; overflow: hidden; }
.ekc-portrait svg { width: 70%; height: auto; }
.ekc-team { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; }
.ekc-team li { border-top: 1px solid var(--ekc-rule); padding-top: 0.8rem; }
.ekc-team strong { font-family: var(--ekc-serif); font-weight: 500; font-size: 1.15rem; display: block; }
.ekc-team span { font-family: var(--ekc-mono); font-size: 0.78rem; color: var(--ekc-ink-soft); }

/* ---- FAQ -------------------------------------------------------- */
.ekc-faq { border-top: 1px solid var(--ekc-charcoal); }
.ekc-faq details { border-bottom: 1px solid var(--ekc-rule); padding: 0.9rem 0; }
.ekc-faq summary { font-family: var(--ekc-serif); font-size: 1.15rem; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.ekc-faq summary::after { content: '+'; font-family: var(--ekc-mono); color: var(--ekc-clay); }
.ekc-faq details[open] summary::after { content: '\2013'; }
.ekc-faq details p { margin: 0.8rem 0 0; color: var(--ekc-ink-soft); max-width: var(--ekc-measure); }

/* ---- Legal ------------------------------------------------------ */
.ekc-legal h2 { font-size: 1.4rem; margin-top: 2rem; }
.ekc-legal p, .ekc-legal li { font-family: var(--ekc-sans); font-size: 1rem; color: var(--ekc-ink-soft); }

/* ---- Colophon --------------------------------------------------- */
.ekc-colophon { border-top: 1px solid var(--ekc-charcoal); background: var(--ekc-limestone); padding: 3.5rem var(--ekc-gutter) 2.5rem; }
.ekc-colophon-grid { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem; }
.ekc-colophon-brand { font-family: var(--ekc-serif); font-size: 1.4rem; margin: 0 0 0.75rem; }
.ekc-colophon-line { margin: 0 0 0.4rem; font-size: 0.92rem; color: var(--ekc-ink-soft); }
.ekc-colophon-head { font-family: var(--ekc-sans); font-weight: 700; font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; margin: 0 0 0.8rem; }
.ekc-colophon-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.45rem; font-size: 0.92rem; }
.ekc-colophon-list a { text-decoration: none; color: var(--ekc-charcoal); }
.ekc-colophon-list a:hover { color: var(--ekc-clay); }
.ekc-colophon-hours { margin-top: 1.25rem; font-size: 0.8rem; }
.ekc-colophon-legal { max-width: 1280px; margin: 2.5rem auto 0; font-size: 0.78rem; color: var(--ekc-ink-soft); border-top: 1px solid var(--ekc-rule); padding-top: 1.25rem; }

/* ---- Responsive -------------------------------------------------- */
@media (max-width: 1000px) {
  .ekc-nav-strip { grid-template-columns: 1fr auto; }
  .ekc-nav { grid-column: 1 / -1; order: 3; }
  .ekc-nav-list { justify-content: flex-start; gap: 1.1rem; }
  .ekc-plate-copy, .ekc-plate-aside { grid-column: 1 / -1; }
  .ekc-span-8, .ekc-span-7, .ekc-span-6, .ekc-span-5, .ekc-span-4 { grid-column: 1 / -1; }
  .ekc-planner, .ekc-study-body, .ekc-monograph, .ekc-device, .ekc-funnel { grid-template-columns: 1fr; }
  .ekc-practice { grid-template-columns: 1fr; }
  .ekc-colophon-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .ekc-planner-form, .ekc-readout-grid { grid-template-columns: 1fr; }
  .ekc-nav-locus { display: none; }
  .ekc-wordmark-text { font-size: 1.05rem; }
  .ekc-spec-list { grid-template-columns: 1fr; }
  .ekc-spec-list dt { border-bottom: 0; padding-bottom: 0.1rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .ekc-meter-fill { transition: none; }
}