/* =========================================================================
   EDITION — SIGNAL              modern and precise
   Technical documentation. A visible twelve-column grid, one grotesque worked
   from 11px to 96px, monospaced coordinates, and a single saturated blue used
   as a signal rather than a decoration. Nothing is centred.
   ========================================================================= */

.site[data-edition='signal'] {
  --paper: #ffffff;
  --paper-2: #f2f2f5;
  --ink: #0e0e10;
  --ink-soft: #55555f;
  --ink-faint: #90909c;
  --accent: #1b48f5;
  --accent-ink: #ffffff;
  --rule: #e2e2e8;
  --rule-heavy: #0e0e10;

  --font-display: Archivo, 'Helvetica Neue', Arial, sans-serif;
  --font-text: Archivo, 'Helvetica Neue', Arial, sans-serif;
  --font-label: 'Fragment Mono', ui-monospace, monospace;

  --display-weight: 600;
  --display-tracking: -0.035em;
  --display-leading: 0.96;
  --body-leading: 1.58;

  --label-size: 0.68rem;
  --label-tracking: 0.1em;
  --label-weight: 400;

  --measure: 58ch;
  --container: 1240px;
  --sec-pad: 76px;
  --radius: 0px;

  --motion-dur: 140ms;
  --motion-ease: cubic-bezier(0.4, 0, 0.2, 1);
  --motion-travel: 16px;

  --btn-radius: 0px;
  --btn-pad: 0.85em 1.35em;
  --btn-weight: 500;

  font-size: 16.5px;
  --grid-cols: 12;
}

.site[data-edition='signal'] .eyebrow { color: var(--accent); }
.site[data-edition='signal'] .sec__title {
  font-size: clamp(1.9rem, 4.2cqw, 3.1rem);
  font-weight: 600;
  letter-spacing: -0.028em;
  line-height: 1.02;
}
.site[data-edition='signal'] .sec__head {
  border-top: 1px solid var(--rule-heavy);
  padding-top: 1.1rem;
}
.site[data-edition='signal'] .sec__mark { color: var(--accent); }

.site[data-edition='signal'] .btn--primary:hover { background: var(--ink); }
.site[data-edition='signal'] .btn--ghost { border-color: var(--rule-heavy); }
.site[data-edition='signal'] .btn--ghost:hover { background: var(--ink); color: var(--paper); }
.site[data-edition='signal'] :focus-visible { outline-offset: 0; }

/* ------------------------------------------------------------------- head */

.site[data-edition='signal'] .site-head--rail {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: saturate(160%) blur(9px);
  border-bottom: 1px solid var(--rule-heavy);
}
.site[data-edition='signal'] .site-head__row {
  width: min(100% - (var(--gutter) * 2), var(--container));
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.4rem;
  padding-block: 0.95rem;
}
.site[data-edition='signal'] .wordmark__monogram {
  font-family: var(--font-label);
  font-size: 0.62rem;
  background: var(--ink);
  color: var(--paper);
  padding: 0.34em 0.42em;
  letter-spacing: 0.04em;
}
.site[data-edition='signal'] .wordmark__name {
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.site[data-edition='signal'] .nav__list { gap: 1.5rem; }
.site[data-edition='signal'] .nav__link {
  font-size: 0.82rem;
  color: var(--ink-soft);
  position: relative;
  padding-bottom: 2px;
}
.site[data-edition='signal'] .nav__num { color: var(--ink-faint); font-size: 0.62rem; }
.site[data-edition='signal'] .nav__link::after {
  content: '';
  position: absolute;
  left: 0; right: 100%; bottom: 0;
  height: 1px;
  background: var(--accent);
  transition: right var(--motion-dur) var(--motion-ease);
}
.site[data-edition='signal'] .nav__link:hover { color: var(--ink); }
.site[data-edition='signal'] .nav__link:hover::after,
.site[data-edition='signal'] .nav__link[aria-current='page']::after { right: 0; }
.site[data-edition='signal'] .nav__link[aria-current='page'] { color: var(--ink); }
.site[data-edition='signal'] .site-head__phone { color: var(--ink-soft); }

/* ------------------------------------------------------------------ images */

.site[data-edition='signal'] .fig--crop .fig__frame { aspect-ratio: 4 / 3; }
.site[data-edition='signal'] .fig--crop img { filter: contrast(1.1) saturate(0.82); }
.site[data-edition='signal'] .fig__caption {
  font-family: var(--font-label);
  font-size: 0.68rem;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
  margin-top: 0.55rem;
}

/* --------------------------------------------------------- hero: indexSplit */

.site[data-edition='signal'] .sec--hero { padding-top: 40px; padding-bottom: 0; }
.site[data-edition='signal'] .hero--index { position: relative; display: grid; gap: 2.4rem; }
.site[data-edition='signal'] .hero__grid {
  position: absolute;
  inset: -40px 0 0 0;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  pointer-events: none;
  opacity: 0.5;
}
.site[data-edition='signal'] .hero__grid i { border-left: 1px solid var(--rule); }
.site[data-edition='signal'] .hero__grid i:last-child { border-right: 1px solid var(--rule); }
.site[data-edition='signal'] .hero__body { position: relative; padding-top: 1.6rem; }
.site[data-edition='signal'] .hero__coords { color: var(--ink-faint); margin-bottom: 1.5rem; }
.site[data-edition='signal'] .hero__title {
  font-size: clamp(2.6rem, 8.4cqw, 5.6rem);
  font-weight: 600;
  line-height: var(--display-leading);
  letter-spacing: var(--display-tracking);
  text-wrap: balance;
}
.site[data-edition='signal'] .hero__copy {
  margin-top: 1.4rem;
  color: var(--ink-soft);
  font-size: 1.06rem;
  max-width: 46ch;
}
.site[data-edition='signal'] .hero__actions { display: flex; gap: 0.7rem; margin-top: 2rem; flex-wrap: wrap; }
.site[data-edition='signal'] .hero__meta {
  margin-top: 2.6rem;
  border-top: 1px solid var(--rule-heavy);
}
.site[data-edition='signal'] .meta__row {
  border-bottom: 1px solid var(--rule);
  grid-template-columns: 7rem 1fr;
}
.site[data-edition='signal'] .hero__media { position: relative; }
.site[data-edition='signal'] .hero__figure .fig__frame { aspect-ratio: 3 / 2; }
.site[data-edition='signal'] .hero__stamp {
  margin-top: 0.6rem;
  color: var(--ink-faint);
}

@container site (min-width: 900px) {
  .site[data-edition='signal'] .hero--index {
    grid-template-columns: 7fr 5fr;
    gap: 3rem;
    align-items: end;
    padding-bottom: 3.4rem;
  }
  .site[data-edition='signal'] .hero__media {
    /* the one image allowed off the edge */
    margin-right: calc((100cqw - var(--container)) / -2 - var(--gutter));
  }
  .site[data-edition='signal'] .hero__figure .fig__frame { aspect-ratio: 4 / 5; }
}

/* ---------------------------------------------------- services: spec table */

.site[data-edition='signal'] .spec__labels {
  display: none;
  color: var(--ink-faint);
  border-bottom: 1px solid var(--rule-heavy);
  padding-bottom: 0.6rem;
}
.site[data-edition='signal'] .spec-row {
  display: grid;
  grid-template-columns: 2.6rem 1fr;
  gap: 0.2rem 1rem;
  padding-block: 1.35rem;
  border-bottom: 1px solid var(--rule);
  transition: background var(--motion-dur) var(--motion-ease);
}
.site[data-edition='signal'] .spec-row:hover { background: var(--paper-2); }
.site[data-edition='signal'] .spec-row__num { color: var(--accent); padding-top: 0.3rem; }
.site[data-edition='signal'] .spec-row__title { font-size: 1.16rem; font-weight: 600; letter-spacing: -0.02em; }
.site[data-edition='signal'] .spec-row__copy { grid-column: 2; color: var(--ink-soft); max-width: 56ch; }
.site[data-edition='signal'] .spec-row__detail { grid-column: 2; color: var(--ink-faint); margin-top: 0.4rem; }

@container site (min-width: 860px) {
  .site[data-edition='signal'] .spec__labels {
    display: grid;
    grid-template-columns: 2.6rem 15rem 1fr 9rem;
    gap: 1rem;
  }
  .site[data-edition='signal'] .spec-row {
    grid-template-columns: 2.6rem 15rem 1fr 9rem;
    align-items: start;
  }
  .site[data-edition='signal'] .spec-row__copy { grid-column: 3; margin-top: 0.1rem; }
  .site[data-edition='signal'] .spec-row__detail { grid-column: 4; margin-top: 0.1rem; text-align: right; }
}

/* ------------------------------------------------------ showcase: hardGrid */

.site[data-edition='signal'] .crop-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.site[data-edition='signal'] .crop-item {
  position: relative;
  grid-column: span 12;
  background: var(--paper);
  padding: 0;
}
.site[data-edition='signal'] .crop-item .fig { padding: 0; }
.site[data-edition='signal'] .crop-item .fig__caption { padding: 0.75rem 0.9rem 1rem; margin-top: 0; }
.site[data-edition='signal'] .crop-item__idx {
  position: absolute;
  top: 0.55rem; left: 0.7rem;
  color: var(--paper);
  mix-blend-mode: difference;
  font-size: 0.62rem;
}
@container site (min-width: 700px) {
  .site[data-edition='signal'] .crop-item { grid-column: span var(--span, 6); }
}

/* -------------------------------------------------------- process: stepped */

.site[data-edition='signal'] .track { position: relative; padding-top: 1.4rem; }
.site[data-edition='signal'] .track__line {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: var(--rule-heavy);
}
.site[data-edition='signal'] .track__steps { display: grid; gap: 1.8rem; }
.site[data-edition='signal'] .track__step { position: relative; padding-top: 1rem; }
.site[data-edition='signal'] .track__step::before {
  content: '';
  position: absolute;
  top: -1.4rem; left: 0;
  width: 1px; height: 1.4rem;
  background: var(--accent);
}
.site[data-edition='signal'] .track__num { color: var(--accent); }
.site[data-edition='signal'] .track__title { font-size: 1.05rem; font-weight: 600; margin-top: 0.35rem; letter-spacing: -0.015em; }
.site[data-edition='signal'] .track__copy { color: var(--ink-soft); margin-top: 0.3rem; font-size: 0.95rem; }
@container site (min-width: 760px) {
  .site[data-edition='signal'] .track__steps { grid-template-columns: repeat(4, 1fr); gap: 1.6rem; }
}

/* ------------------------------------------------------- statement: 2 col */

.site[data-edition='signal'] .statement--split { display: grid; gap: 1.4rem; }
.site[data-edition='signal'] .statement__aside { color: var(--ink-faint); }
.site[data-edition='signal'] .statement__title {
  font-size: clamp(1.7rem, 4cqw, 2.9rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.04;
}
.site[data-edition='signal'] .statement__copy { margin-top: 1.1rem; color: var(--ink-soft); max-width: 52ch; }
.site[data-edition='signal'] .statement__sign { margin-top: 0.8rem; font-size: 0.85rem; }
@container site (min-width: 820px) {
  .site[data-edition='signal'] .statement--split { grid-template-columns: 3fr 9fr; gap: 3rem; }
}

/* --------------------------------------------------------------- assurance */

.site[data-edition='signal'] .sec--assurance { padding-block: 0; }
.site[data-edition='signal'] .assurance {
  display: grid;
  border-block: 1px solid var(--rule-heavy);
}
.site[data-edition='signal'] .assurance__item {
  display: grid;
  gap: 0.35rem;
  padding: 1.1rem 0;
  border-top: 1px solid var(--rule);
}
.site[data-edition='signal'] .assurance__item:first-child { border-top: 0; }
.site[data-edition='signal'] .assurance__label {
  font-family: var(--font-label);
  font-size: 0.64rem;
  color: var(--ink-faint);
  text-transform: uppercase;
}
@container site (min-width: 720px) {
  .site[data-edition='signal'] .assurance { grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--rule); }
  .site[data-edition='signal'] .assurance__item { border-top: 0; background: var(--paper); padding: 1.1rem 1.1rem 1.1rem 0; }
  .site[data-edition='signal'] .assurance__item + .assurance__item { padding-left: 1.1rem; }
}

/* -------------------------------------------------------------- testimonial */

.site[data-edition='signal'] .testimonial { max-width: 62ch; }
.site[data-edition='signal'] .testimonial__quote {
  font-size: clamp(1.4rem, 3.2cqw, 2.1rem);
  font-weight: 500;
  letter-spacing: -0.024em;
  line-height: 1.18;
  margin-top: 0.9rem;
}
.site[data-edition='signal'] .testimonial__by { margin-top: 1rem; color: var(--ink-soft); }
.site[data-edition='signal'] .testimonial__note { margin-top: 1.2rem; font-size: 0.8rem; color: var(--ink-faint); }

/* ----------------------------------------------------------------- ctaBand */

.site[data-edition='signal'] .sec--ctaBand {
  background: var(--accent);
  color: var(--accent-ink);
  --ink-soft: #d3ddff;
  --ink-faint: #b9c8ff;
  --rule: rgba(255, 255, 255, 0.3);
}
.site[data-edition='signal'] .cta-band { display: grid; gap: 1.8rem; }
.site[data-edition='signal'] .cta-band__title {
  font-size: clamp(1.8rem, 4.6cqw, 3rem);
  font-weight: 600;
  letter-spacing: -0.032em;
  line-height: 1.02;
}
.site[data-edition='signal'] .cta-band__copy { margin-top: 0.6rem; color: var(--ink-soft); }
.site[data-edition='signal'] .cta-band__actions { display: flex; gap: 1.2rem; align-items: center; flex-wrap: wrap; }
.site[data-edition='signal'] .sec--ctaBand .btn--primary { background: var(--paper); color: var(--accent); }
.site[data-edition='signal'] .cta-band__phone { font-family: var(--font-label); font-size: 0.8rem; }
@container site (min-width: 820px) {
  .site[data-edition='signal'] .cta-band { grid-template-columns: 1fr auto; align-items: end; }
}

/* ------------------------------------------------------- contact: formGrid */

.site[data-edition='signal'] .contact--grid { display: grid; gap: 2.6rem; }
.site[data-edition='signal'] .contact--grid .sec__title { margin-top: 0.7rem; }
.site[data-edition='signal'] .detail { margin-top: 1.8rem; border-top: 1px solid var(--rule-heavy); }
.site[data-edition='signal'] .detail__row { border-bottom: 1px solid var(--rule); grid-template-columns: 7rem 1fr; }
@container site (min-width: 860px) {
  .site[data-edition='signal'] .contact--grid { grid-template-columns: 5fr 7fr; gap: 3.4rem; }
}

/* --------------------------------------------------------------- pagehead */

.site[data-edition='signal'] .sec--pagehead { padding-top: 44px; }
.site[data-edition='signal'] .pagehead { display: grid; gap: 2rem; }
.site[data-edition='signal'] .pagehead__title {
  font-size: clamp(2.2rem, 6.4cqw, 4.2rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 0.98;
  margin-top: 0.6rem;
}
.site[data-edition='signal'] .pagehead__copy { color: var(--ink-soft); max-width: 44ch; margin-top: 0.9rem; }
.site[data-edition='signal'] .pagehead__figure .fig__frame { aspect-ratio: 16 / 9; }
@container site (min-width: 880px) {
  .site[data-edition='signal'] .pagehead { grid-template-columns: 7fr 5fr; gap: 3rem; align-items: end; }
}

/* ------------------------------------------------------------ visit / menu */

.site[data-edition='signal'] .visit { display: grid; gap: 2.4rem; }
.site[data-edition='signal'] .hours { border-top: 1px solid var(--rule-heavy); }
.site[data-edition='signal'] .hours__row { border-bottom: 1px solid var(--rule); grid-template-columns: 12rem 1fr; }
.site[data-edition='signal'] .visit__where { margin-top: 1.8rem; display: grid; gap: 1.4rem; }
.site[data-edition='signal'] .visit__label {
  display: block;
  font-family: var(--font-label);
  font-size: 0.64rem;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 0.35rem;
}
.site[data-edition='signal'] .visit__figure .fig__frame { aspect-ratio: 1 / 1; }
@container site (min-width: 820px) {
  .site[data-edition='signal'] .visit { grid-template-columns: 7fr 5fr; gap: 3rem; align-items: start; }
}

.site[data-edition='signal'] .menu { display: grid; gap: 2.4rem; }
.site[data-edition='signal'] .menu__heading {
  font-family: var(--font-label);
  font-size: 0.68rem;
  text-transform: uppercase;
  color: var(--accent);
  padding-bottom: 0.7rem;
  border-bottom: 1px solid var(--rule-heavy);
}
.site[data-edition='signal'] .menu__item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.2rem 1rem;
  padding-block: 0.85rem;
  border-bottom: 1px solid var(--rule);
}
.site[data-edition='signal'] .menu__name { font-weight: 600; }
.site[data-edition='signal'] .menu__dots { display: none; }
.site[data-edition='signal'] .menu__price { font-family: var(--font-label); font-size: 0.82rem; }
.site[data-edition='signal'] .menu__copy { grid-column: 1 / -1; color: var(--ink-soft); font-size: 0.93rem; }
@container site (min-width: 800px) {
  .site[data-edition='signal'] .menu { grid-template-columns: repeat(2, 1fr); gap: 2.6rem 3rem; }
}

/* ------------------------------------------------------- exhibition/listing */

.site[data-edition='signal'] .exhibition { display: grid; gap: 2rem; }
.site[data-edition='signal'] .exhibition__figure .fig__frame { aspect-ratio: 1 / 1; }
.site[data-edition='signal'] .exhibition__status {
  font-family: var(--font-label);
  font-size: 0.66rem;
  text-transform: uppercase;
  color: var(--accent);
}
.site[data-edition='signal'] .exhibition__title {
  font-size: clamp(1.8rem, 4.4cqw, 3rem);
  font-weight: 600;
  letter-spacing: -0.032em;
  line-height: 1.02;
  margin-top: 0.6rem;
}
.site[data-edition='signal'] .exhibition__artist { margin-top: 0.5rem; font-size: 1.05rem; }
.site[data-edition='signal'] .exhibition__dates { font-family: var(--font-label); font-size: 0.78rem; color: var(--ink-soft); margin-top: 0.3rem; }
.site[data-edition='signal'] .exhibition__copy { margin-top: 1.2rem; }
@container site (min-width: 800px) {
  .site[data-edition='signal'] .exhibition { grid-template-columns: 5fr 7fr; gap: 3rem; align-items: center; }
}

.site[data-edition='signal'] .listing { display: grid; gap: 2.4rem; }
.site[data-edition='signal'] .listing__heading {
  font-family: var(--font-label);
  font-size: 0.68rem;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding-bottom: 0.7rem;
  border-bottom: 1px solid var(--rule-heavy);
}
.site[data-edition='signal'] .listing__row {
  display: grid;
  gap: 0.25rem;
  padding-block: 0.95rem;
  border-bottom: 1px solid var(--rule);
}
@container site (min-width: 760px) {
  .site[data-edition='signal'] .listing__row { grid-template-columns: 2fr 1.4fr 1fr; align-items: baseline; }
}

/* ---------------------------------------------------------------- coverage */

.site[data-edition='signal'] .coverage__base {
  font-size: clamp(1.6rem, 3.6cqw, 2.4rem);
  font-weight: 600;
  letter-spacing: -0.03em;
}
.site[data-edition='signal'] .coverage__list { margin-top: 1.4rem; }

/* ----------------------------------------------------------------- booking */

.site[data-edition='signal'] .booking { display: grid; gap: 2.4rem; }
.site[data-edition='signal'] .booking__aside {
  border-top: 1px solid var(--rule-heavy);
  padding-top: 1rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
}
@container site (min-width: 860px) {
  .site[data-edition='signal'] .booking { grid-template-columns: 7fr 4fr; gap: 3.4rem; }
}

/* -------------------------------------------------------------------- foot */

.site[data-edition='signal'] .site-foot--index {
  border-top: 1px solid var(--rule-heavy);
  padding: 2.8rem var(--gutter) 0;
  margin-top: 2rem;
  overflow: hidden;
}
.site[data-edition='signal'] .site-foot__cols {
  width: min(100%, var(--container));
  margin-inline: auto;
  display: grid;
  gap: 1.8rem;
}
.site[data-edition='signal'] .site-foot__label { color: var(--ink-faint); margin-bottom: 0.6rem; }
.site[data-edition='signal'] .site-foot__col p { font-size: 0.92rem; }
.site[data-edition='signal'] .site-foot__col a { text-decoration: none; }
.site[data-edition='signal'] .site-foot__col a:hover { color: var(--accent); }
.site[data-edition='signal'] .site-foot__wordmark {
  font-size: clamp(3rem, 15cqw, 11rem);
  font-weight: 600;
  letter-spacing: -0.05em;
  line-height: 0.8;
  color: var(--paper-2);
  margin-top: 1.6rem;
  white-space: nowrap;
  user-select: none;
}
@container site (min-width: 720px) {
  .site[data-edition='signal'] .site-foot__cols { grid-template-columns: repeat(3, 1fr); }
}

/* ------------------------------------------------------- narrow container */

@container site (max-width: 700px) {
  .site[data-edition='signal'] { --sec-pad: 54px; --gutter: 20px; font-size: 16px; }
  /* The grid overlay is a desktop device; at 390px twelve hairlines are noise. */
  .site[data-edition='signal'] .hero__grid { display: none; }
  .site[data-edition='signal'] .site-head__row { flex-wrap: wrap; gap: 0.55rem; padding-block: 0.7rem; }
  .site[data-edition='signal'] .wordmark { flex: 1 1 auto; }
  .site[data-edition='signal'] .site-head__phone { flex: 0 0 auto; font-size: 0.62rem; max-width: 45%; }
  .site[data-edition='signal'] .nav {
    flex: 1 1 100%;
    overflow-x: auto;
    scrollbar-width: none;
    margin-inline: calc(var(--gutter) * -1);
    padding-inline: var(--gutter);
  }
  .site[data-edition='signal'] .nav::-webkit-scrollbar { display: none; }
  .site[data-edition='signal'] .nav__list { flex-wrap: nowrap; gap: 1.1rem; }
  .site[data-edition='signal'] .nav__link { white-space: nowrap; }
  .site[data-edition='signal'] .nav__num { display: none; }
  .site[data-edition='signal'] .hero__actions .btn { flex: 1 1 auto; justify-content: center; }
  .site[data-edition='signal'] .spec-row { grid-template-columns: 2.2rem 1fr; }
  .site[data-edition='signal'] .site-foot__wordmark { font-size: 3.4rem; }
}