/* =========================================================
   Creatifly — pitch demo stylesheet
   Placeholder palette and type; both are meant to be swapped
   for real brand assets before the production build.
   ========================================================= */

/* ===== Design tokens ===== */
:root {
  /* Surface */
  --paper: #f7f3ec;          /* page ground — milky ivory, never stark white */
  --paper-deep: #ede5d8;     /* alternating bands */
  --paper-raised: #fffcf6;   /* cards, inputs */
  --wall: #e6dccc;           /* the "wall" the work hangs on */

  /* Ink */
  --ink: #1c1815;
  --ink-soft: #4a423c;
  --ink-muted: #78706a;

  /* Accent */
  --clay: #9e4425;
  --clay-deep: #7c3319;

  --rule: #dcd2c1;
  --rule-strong: #c6b9a3;

  /* Type */
  --display: 'Fraunces', 'Iowan Old Style', Georgia, serif;
  --body: 'Instrument Sans', -apple-system, 'Segoe UI', Helvetica, Arial, sans-serif;

  /* Fluid type scale */
  --t-hero: clamp(2.75rem, 1.6rem + 5.2vw, 6rem);
  --t-h1: clamp(2.1rem, 1.4rem + 3vw, 3.6rem);
  --t-h2: clamp(1.65rem, 1.2rem + 1.9vw, 2.6rem);
  --t-h3: clamp(1.15rem, 1rem + 0.7vw, 1.5rem);
  --t-lede: clamp(1.02rem, 0.96rem + 0.42vw, 1.22rem);
  --t-body: 1rem;
  --t-small: 0.875rem;
  --t-label: 0.7rem;

  /* Space */
  --s1: 0.375rem;
  --s2: 0.75rem;
  --s3: 1.25rem;
  --s4: 2rem;
  --s5: 3.25rem;
  --s6: 5rem;
  --s7: clamp(4.5rem, 9vw, 8.5rem);

  --gutter: clamp(1.25rem, 4vw, 3.5rem);
  --measure: 62ch;
  --max: 1320px;
  --header-h: 4.5rem;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --t-fast: 0.22s var(--ease);
  --t-base: 0.4s var(--ease);
  --t-slow: 0.9s var(--ease);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: var(--t-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* height:auto is required, not cosmetic: without it the width/height
   attributes on <img> win and aspect-ratio is ignored. */
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 var(--s3); }
ul { list-style: none; margin: 0; padding: 0; }

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 400;
  font-variation-settings: 'SOFT' 0, 'WONK' 1;
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 0 0 var(--s3);
  text-wrap: balance;
}

button { font: inherit; color: inherit; cursor: pointer; background: none; border: none; }

:focus-visible {
  outline: 2px solid var(--clay);
  outline-offset: 3px;
  border-radius: 1px;
}

::selection { background: var(--clay); color: var(--paper); }

/* ===== Shared primitives ===== */
.shell {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.shell-narrow {
  width: 100%;
  max-width: 820px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* Small-caps utility label — the museum-signage voice used throughout */
.label {
  font-family: var(--body);
  font-size: var(--t-label);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: var(--s2);
  margin-bottom: var(--s3);
}
.eyebrow::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--rule);
}
.eyebrow .label { color: var(--clay); }

.lede {
  font-size: var(--t-lede);
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 46ch;
}

/* ===== Buttons ===== */
.btn {
  --btn-fg: var(--ink);
  --btn-bg: transparent;
  --btn-bd: var(--rule-strong);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s2);
  min-height: 3rem;
  padding: 0.85rem 1.6rem;
  font-size: var(--t-label);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--btn-fg);
  background: var(--btn-bg);
  border: 1px solid var(--btn-bd);
  border-radius: 0;
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
}
.btn:hover {
  --btn-bg: var(--ink);
  --btn-fg: var(--paper);
  --btn-bd: var(--ink);
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  --btn-fg: var(--paper);
  --btn-bg: var(--clay);
  --btn-bd: var(--clay);
}
.btn-primary:hover {
  --btn-bg: var(--clay-deep);
  --btn-bd: var(--clay-deep);
  --btn-fg: var(--paper);
}

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(247, 243, 236, 0.9);
  backdrop-filter: saturate(1.4) blur(12px);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-base);
}
.site-header.is-stuck { border-bottom-color: var(--rule); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s3);
  min-height: var(--header-h);
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.wordmark { display: flex; flex-direction: column; line-height: 1; }
.wordmark-name {
  font-family: var(--display);
  font-size: 1.4rem;
  font-variation-settings: 'SOFT' 0, 'WONK' 1;
  letter-spacing: -0.01em;
}
.wordmark-sub {
  margin-top: 5px;
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.site-nav { display: flex; align-items: center; gap: var(--s5); }

.nav-links { display: flex; align-items: center; gap: var(--s4); }
.nav-links a {
  position: relative;
  display: inline-block;
  font-size: var(--t-label);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding: 0.35rem 0;
  transition: color var(--t-fast);
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--clay);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--t-base);
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-links a.active { color: var(--clay); }
.nav-links a.active::after { transform: scaleX(1); }

.nav-cta {
  font-size: var(--t-label);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.7rem 1.25rem;
  border: 1px solid var(--rule-strong);
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
.nav-cta:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }

/* Mobile toggle */
.nav-toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  margin-right: -0.6rem;
  position: relative;
  z-index: 80;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  margin: 5px auto;
  background: var(--ink);
  transition: transform var(--t-base), opacity var(--t-fast);
}
.nav-open .nav-toggle span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ===== Hero ===== */
.hero {
  position: relative;
  padding-block: clamp(2.5rem, 6vw, 6rem) var(--s7);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0 0 30% 52%;
  background: var(--paper-deep);
  z-index: 0;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
  align-items: center;
  gap: clamp(2rem, 5vw, var(--s6));
}

.hero-copy { max-width: 34rem; }

.hero h1 {
  font-size: var(--t-hero);
  margin-bottom: var(--s3);
}
.hero h1 em {
  font-style: italic;
  font-variation-settings: 'SOFT' 40, 'WONK' 1;
  color: var(--clay);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2);
  margin-top: var(--s4);
}

.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s4);
  margin: var(--s5) 0 0;
  padding-top: var(--s3);
  border-top: 1px solid var(--rule);
}
.hero-fact dt { margin-bottom: 3px; }
.hero-fact dd {
  margin: 0;
  font-family: var(--display);
  font-size: 1.35rem;
  line-height: 1.2;
}

/* The hung painting: frame, shadow, and a wall label pinned beside it */
.hero-hang {
  position: relative;
  justify-self: end;
  width: 100%;
  max-width: 25rem;
}
.hero-frame {
  position: relative;
  display: block;
  background: var(--paper-raised);
  padding: clamp(0.6rem, 1.4vw, 1.1rem);
  box-shadow:
    0 1px 0 rgba(28, 24, 21, 0.06),
    0 24px 48px -24px rgba(28, 24, 21, 0.38);
  transition: transform var(--t-slow), box-shadow var(--t-slow);
}
.hero-frame img {
  width: 100%;
  aspect-ratio: 2 / 3;
  max-height: 62vh;
  object-fit: cover;
  background: var(--wall);
}
.hero-frame:hover {
  transform: translateY(-4px);
  box-shadow:
    0 1px 0 rgba(28, 24, 21, 0.06),
    0 34px 62px -24px rgba(28, 24, 21, 0.45);
}

.hero-plate {
  position: absolute;
  left: clamp(-2.5rem, -2vw, -1rem);
  bottom: clamp(1.5rem, 4vw, 3rem);
  background: var(--paper);
  border-left: 2px solid var(--clay);
  padding: var(--s3) var(--s4) var(--s3) var(--s3);
  max-width: 17rem;
  box-shadow: 0 12px 32px -18px rgba(28, 24, 21, 0.4);
}
.hero-plate .plate-title {
  font-family: var(--display);
  font-style: italic;
  font-size: 1.2rem;
  line-height: 1.2;
  margin: var(--s1) 0 3px;
}
.hero-plate .plate-meta { font-size: var(--t-small); color: var(--ink-muted); margin: 0; }

/* ===== Sections ===== */
.section { padding-block: var(--s7); }
.section-tint { background: var(--paper-deep); }

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--s3);
  margin-bottom: var(--s5);
}
.section-head h2 { font-size: var(--t-h2); margin: 0; }
.section-head .lede { margin: 0; }
.section-foot { margin-top: var(--s5); text-align: center; }

.page-head { padding-block: clamp(2.5rem, 6vw, 5rem) var(--s3); }
.page-head h1 { font-size: var(--t-h1); margin-bottom: var(--s3); }

/* =========================================================
   The wall hang — the signature layout.
   Each piece renders at its true canvas proportions (set inline
   from its `dimensions`) and all pieces align to a common
   baseline, the way work is actually hung in a gallery.
   ========================================================= */
.hang {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 17rem), 1fr));
  align-items: end;
  gap: clamp(2.25rem, 4vw, 4.5rem) clamp(1.25rem, 2.5vw, 2.75rem);
}

.piece { display: block; position: relative; }

.piece-frame {
  position: relative;
  overflow: hidden;
  background: var(--wall);
  box-shadow: 0 14px 30px -22px rgba(28, 24, 21, 0.55);
  transition: box-shadow var(--t-base);
}
.piece-frame img {
  width: 100%;
  height: auto;
  aspect-ratio: var(--ratio, 4 / 5);
  object-fit: cover;
  transition: transform var(--t-slow), filter var(--t-base);
}
.piece:hover .piece-frame img { transform: scale(1.045); }
.piece:hover .piece-frame { box-shadow: 0 22px 42px -24px rgba(28, 24, 21, 0.6); }
.piece-sold .piece-frame img { filter: saturate(0.7); }

/* Museum wall label */
.plate {
  margin-top: var(--s3);
  padding-top: var(--s2);
  border-top: 1px solid var(--rule-strong);
}
.plate-title {
  font-family: var(--display);
  font-size: var(--t-h3);
  font-style: italic;
  line-height: 1.15;
  margin: 0 0 3px;
  transition: color var(--t-fast);
}
.piece:hover .plate-title { color: var(--clay); }
.plate-meta {
  margin: 0;
  font-size: var(--t-small);
  color: var(--ink-muted);
  line-height: 1.5;
}
.plate-foot {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--s2);
  margin-top: var(--s2);
}
.plate-price { font-size: var(--t-small); font-weight: 500; }

.status {
  font-size: var(--t-label);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
  white-space: nowrap;
}
.status::before {
  content: '';
  display: inline-block;
  width: 5px; height: 5px;
  margin-right: 0.55em;
  border-radius: 50%;
  background: currentColor;
  vertical-align: 0.15em;
}
.status-available { color: var(--clay); }
.status-sold::before { background: transparent; box-shadow: inset 0 0 0 1px currentColor; }

/* ===== Filter bar ===== */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--s1) var(--s3);
  padding-block: var(--s2) var(--s3);
  border-bottom: 1px solid var(--rule);
  margin-bottom: var(--s5);
}
.filter-btn {
  position: relative;
  padding: 0.55rem 0;
  font-size: var(--t-label);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
  transition: color var(--t-fast);
}
.filter-btn::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--clay);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--t-base);
}
.filter-btn:hover { color: var(--ink); }
.filter-btn.is-active { color: var(--clay); }
.filter-btn.is-active::after { transform: scaleX(1); transform-origin: left; }
.filter-count { margin-left: auto; }

/* ===== Artwork detail ===== */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-block: var(--s4) 0;
  font-size: var(--t-label);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
  transition: color var(--t-fast), gap var(--t-fast);
}
.back-link:hover { color: var(--clay); gap: 0.95rem; }

.detail {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, var(--s6));
  align-items: start;
  padding-block: var(--s4) var(--s7);
}

.detail-figure {
  margin: 0;
  background: var(--paper-raised);
  padding: clamp(0.75rem, 1.6vw, 1.5rem);
  box-shadow: 0 26px 54px -30px rgba(28, 24, 21, 0.5);
}
.detail-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: var(--ratio, 4 / 5);
  object-fit: cover;
  background: var(--wall);
  cursor: zoom-in;
}
.detail-figure figcaption {
  margin-top: var(--s2);
  font-size: var(--t-label);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
  text-align: center;
}

.detail-info { position: sticky; top: calc(var(--header-h) + 1.5rem); }
.detail-info h1 {
  font-size: var(--t-h1);
  font-style: italic;
  margin: var(--s2) 0 var(--s3);
}
.detail-price {
  font-family: var(--display);
  font-size: 1.9rem;
  line-height: 1;
  margin: 0 0 var(--s3);
}
.detail-note { font-size: var(--t-small); color: var(--ink-muted); }

.spec { margin: var(--s4) 0; border-top: 1px solid var(--rule); }
.spec div {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  gap: var(--s3);
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--rule);
}
.spec dt { color: var(--ink-muted); line-height: 1.9; }
.spec dd { margin: 0; }

.detail-actions { display: flex; flex-wrap: wrap; gap: var(--s2); margin-bottom: var(--s3); }
.detail-actions .btn { flex: 1 1 auto; }

/* ===== Lightbox ===== */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: grid;
  place-items: center;
  padding: clamp(1rem, 5vw, 3.5rem);
  background: rgba(20, 16, 13, 0.94);
  animation: fade var(--t-base);
}
.lightbox[hidden] { display: none; }
.lightbox img {
  max-width: min(92vw, 1100px);
  max-height: 86vh;
  width: auto;
  object-fit: contain;
  box-shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.7);
}
.lightbox-close {
  position: absolute;
  top: clamp(0.75rem, 2vw, 1.75rem);
  right: clamp(0.75rem, 2vw, 1.75rem);
  width: 3rem;
  height: 3rem;
  color: var(--paper);
  font-size: 1.75rem;
  line-height: 1;
  border: 1px solid rgba(247, 243, 236, 0.35);
  transition: background var(--t-fast);
}
.lightbox-close:hover { background: rgba(247, 243, 236, 0.14); }

@keyframes fade { from { opacity: 0; } to { opacity: 1; } }

/* ===== About ===== */
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, var(--s6));
  align-items: start;
  padding-block: var(--s4) var(--s7);
}
.about-body { max-width: var(--measure); }
.about-body .about-lede {
  font-family: var(--display);
  font-size: var(--t-h3);
  line-height: 1.45;
  color: var(--ink);
}
.about-portrait {
  margin: 0;
  background: var(--paper-raised);
  padding: clamp(0.6rem, 1.4vw, 1.1rem);
  box-shadow: 0 24px 50px -30px rgba(28, 24, 21, 0.5);
}
.about-portrait img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; background: var(--wall); }
.about-portrait figcaption {
  margin-top: var(--s2);
  font-size: var(--t-label);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.process { border-top: 1px solid var(--rule-strong); }
.process-item {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: var(--s3);
  padding-block: var(--s3);
  border-bottom: 1px solid var(--rule);
}
.process-item h3 { font-size: var(--t-h3); margin-bottom: var(--s1); }
.process-item p { margin: 0; color: var(--ink-soft); max-width: 54ch; }

/* ===== Contact ===== */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, var(--s6));
  align-items: start;
  padding-block: var(--s4) var(--s7);
}

.form-field { display: block; margin-bottom: var(--s4); }
.form-field .label { display: block; margin-bottom: var(--s1); }
.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  font: inherit;
  color: var(--ink);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--rule-strong);
  border-radius: 0;
  padding: 0.7rem 0;
  transition: border-color var(--t-fast);
}
.form-field textarea { resize: vertical; min-height: 7rem; }
.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus { outline: none; border-bottom-color: var(--clay); }

.form-confirmation {
  border-left: 2px solid var(--clay);
  padding: var(--s4);
  background: var(--paper-raised);
}
.form-confirmation h2 { font-size: var(--t-h3); font-style: italic; margin-bottom: var(--s1); }
.form-confirmation p { margin: 0; color: var(--ink-soft); }

.contact-aside { border-top: 2px solid var(--ink); }
.contact-item { padding-block: var(--s3); border-bottom: 1px solid var(--rule); }
.contact-item .label { display: block; margin-bottom: var(--s1); }
.contact-item a { font-family: var(--display); font-size: var(--t-h3); transition: color var(--t-fast); }
.contact-item a:hover { color: var(--clay); }
.contact-item p { margin: 0; font-size: var(--t-small); color: var(--ink-muted); }

/* ===== Footer ===== */
.site-footer {
  background: var(--ink);
  color: var(--paper);
  padding-block: var(--s6) var(--s4);
}
.footer-top {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 1fr));
  gap: var(--s5);
  padding-bottom: var(--s5);
  border-bottom: 1px solid rgba(247, 243, 236, 0.16);
}
.site-footer .wordmark-name { font-size: 1.8rem; }
.site-footer .wordmark-sub,
.site-footer .label { color: rgba(247, 243, 236, 0.55); }
.footer-blurb { color: rgba(247, 243, 236, 0.7); max-width: 30ch; margin-top: var(--s3); }
.footer-col ul { display: grid; gap: var(--s2); margin-top: var(--s3); }
.footer-col a { color: rgba(247, 243, 236, 0.78); font-size: var(--t-small); transition: color var(--t-fast); }
.footer-col a:hover { color: var(--paper); }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--s2);
  padding-top: var(--s3);
}
.footer-bottom p { margin: 0; font-size: var(--t-small); color: rgba(247, 243, 236, 0.5); }

/* ===== Scroll reveal ===== */
.has-js .reveal {
  opacity: 0;
  transform: translateY(1.5rem);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
  transition-delay: calc(var(--i, 0) * 70ms);
}
.has-js .reveal.is-visible { opacity: 1; transform: none; }

/* =========================================================
   Responsive
   ========================================================= */

@media (max-width: 1000px) {
  .hero-inner { grid-template-columns: 1fr; gap: var(--s5); }
  .hero::before { inset: 42% 0 0 0; }
  .hero-copy { max-width: 38rem; }
  .hero-hang { max-width: 27rem; }
  .hero-plate { left: auto; right: clamp(-1.5rem, -1.5vw, -0.5rem); }

  .detail { grid-template-columns: 1fr; }
  .detail-info { position: static; }

  .about-grid,
  .contact-grid { grid-template-columns: 1fr; }
  .contact-aside { margin-top: var(--s4); }
  .about-portrait { max-width: 24rem; }

  .footer-top { grid-template-columns: 1fr 1fr; gap: var(--s4); }
}

@media (max-width: 760px) {
  :root { --header-h: 4rem; }

  .nav-toggle { display: block; }

  .site-nav {
    position: fixed;
    inset: 0;
    z-index: 70;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: var(--s4);
    padding: var(--gutter);
    background: var(--paper);
    transform: translateX(100%);
    visibility: hidden;
    transition: transform var(--t-base), visibility var(--t-base);
  }
  .nav-open .site-nav { transform: none; visibility: visible; }

  .site-nav .nav-links { flex-direction: column; align-items: flex-start; gap: var(--s3); }
  .site-nav .nav-links a {
    font-family: var(--display);
    font-size: 2rem;
    letter-spacing: -0.01em;
    text-transform: none;
    color: var(--ink);
  }
  .site-nav .nav-links a::after { display: none; }
  .site-nav .nav-links a.active { color: var(--clay); }
  .nav-cta { align-self: stretch; text-align: center; padding: 1rem; }

  .hang { gap: var(--s5) var(--s3); }
  .section-head { display: block; }
  .section-head .lede { margin-top: var(--s3); }

  .spec div { grid-template-columns: 1fr; gap: 0; padding-block: 0.7rem; }
  .spec dt { line-height: 1.6; }
  .detail-actions .btn { flex: 1 1 100%; }

  .process-item { grid-template-columns: 1fr; gap: var(--s1); }

  .footer-top { grid-template-columns: 1fr; gap: var(--s4); padding-bottom: var(--s4); }
}

@media (max-width: 560px) {
  /* The split tint band only reads as intentional beside the painting;
     stacked, it cuts across the copy, so the hero sits on plain paper. */
  .hero::before { display: none; }
  .hero { padding-bottom: var(--s5); }
  .hero-actions .btn { flex: 1 1 100%; }
  .contact-form button[type="submit"] { width: 100%; }

  .hang { grid-template-columns: 1fr; }
  .hero-hang { max-width: none; }
  .hero-plate {
    position: static;
    max-width: none;
    margin-top: var(--s3);
    box-shadow: none;
  }
  .hero-facts { gap: var(--s3); }
  .hero-fact { min-width: 8rem; }
}

/* Coarse pointers: no hover-scale */
@media (hover: none) {
  .piece:hover .piece-frame img { transform: none; }
  .hero-frame:hover { transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .has-js .reveal { opacity: 1; transform: none; }
}