/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   WOOD FRAME — styles.css
   light-first · dark override
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */

/* ─── Reset ─── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 400;
  line-height: 1.6;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
  max-width: 100vw;
  transition: background 0.5s ease, color 0.5s ease;
}
* {
  min-width: 0;
}
img,
svg {
  display: block;
  max-width: 100%;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font-family: inherit;
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
}
input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}
ul {
  list-style: none;
}

/* ─── Tokens (LIGHT DEFAULT) ─── */
:root,
[data-theme="light"] {
  --bg: #fffdf7;
  --bg-cream: #f5f0e8;
  --bg-panel: #ffffff;
  --text: #2d1b0e;
  --text-dim: #6b5848;
  --text-faint: #9c8975;
  --accent: #b8956a;
  --accent-deep: #8e6e48;
  --accent-soft: #e7d8c0;
  --border: rgba(45, 27, 14, 0.12);
  --border-strong: rgba(45, 27, 14, 0.22);
  --shadow-soft: 0 20px 60px -30px rgba(45, 27, 14, 0.25);
  --shadow-hard: 0 40px 120px -40px rgba(45, 27, 14, 0.35);
  --grain-opacity: 0.04;
}

[data-theme="dark"] {
  --bg: #1a1510;
  --bg-cream: #241c15;
  --bg-panel: #2a2118;
  --text: #f5f0e8;
  --text-dim: #b8a692;
  --text-faint: #7e6f5d;
  --accent: #d4b088;
  --accent-deep: #b8956a;
  --accent-soft: #3a2d1f;
  --border: rgba(245, 240, 232, 0.12);
  --border-strong: rgba(245, 240, 232, 0.22);
  --shadow-soft: 0 20px 60px -30px rgba(0, 0, 0, 0.7);
  --shadow-hard: 0 40px 120px -40px rgba(0, 0, 0, 0.85);
  --grain-opacity: 0.08;
}

/* ─── Paper grain overlay ─── */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: var(--grain-opacity);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='g'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='140' height='140' filter='url(%23g)'/></svg>");
  mix-blend-mode: multiply;
}
[data-theme="dark"] body::before {
  mix-blend-mode: screen;
}

/* ─── Typography base ─── */
.eyebrow {
  font-family: "Instrument Serif", serif;
  font-style: italic;
  font-size: 14px;
  color: var(--accent);
  letter-spacing: 0.01em;
  margin-bottom: 24px;
}
.section-title {
  font-family: "Clash Display", sans-serif;
  font-weight: 500;
  font-size: clamp(44px, 6vw, 88px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 28px;
}
.section-title em {
  font-family: "Instrument Serif", serif;
  font-style: italic;
  font-weight: 400;
  color: var(--accent-deep);
}
.section-lede {
  font-size: 17px;
  line-height: 1.7;
  color: var(--text-dim);
  max-width: 520px;
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 28px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  border-radius: 999px;
  transition: all 0.3s ease;
  cursor: pointer;
  border: 1px solid transparent;
}
.btn-primary {
  background: var(--text);
  color: var(--bg);
}
.btn-primary:hover {
  background: var(--accent-deep);
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-ghost:hover {
  background: var(--accent-soft);
  border-color: var(--accent);
}
.btn-large {
  padding: 20px 36px;
  font-size: 15px;
}
.btn-arrow {
  display: inline-block;
  transition: transform 0.3s ease;
}
.btn:hover .btn-arrow {
  transform: translateX(4px);
}
.btn-primary:hover .btn-arrow {
  transform: translateY(2px) translateX(0);
}

/* ─── Nav ─── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 22px 40px;
  transition: all 0.4s ease;
}
.nav.is-scrolled {
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  padding: 16px 40px;
}
.nav-inner {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.nav-wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: "Clash Display", sans-serif;
  font-weight: 600;
  font-size: 18px;
  letter-spacing: 0.22em;
  color: var(--text);
}
.wm-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
}
.nav-links {
  display: flex;
  gap: 36px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--text-dim);
}
.nav-links a {
  position: relative;
  transition: color 0.3s ease;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.nav-links a:hover {
  color: var(--text);
}
.nav-links a:hover::after {
  transform: scaleX(1);
}
.nav-lang {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}
.nav-lang-btn {
  background: none;
  border: none;
  padding: 4px 2px;
  color: inherit;
  font: inherit;
  cursor: pointer;
  opacity: 0.6;
  transition: opacity 0.3s ease, color 0.3s ease;
}
.nav-lang-btn:hover {
  opacity: 1;
  color: var(--text);
}
.nav-lang-btn.active {
  opacity: 1;
  color: var(--accent);
}
.nav-lang-sep {
  opacity: 0.35;
}
.theme-toggle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  transition: all 0.3s ease;
}
.theme-toggle:hover {
  background: var(--accent-soft);
  border-color: var(--accent);
}
.theme-toggle .icon-sun,
.theme-toggle .icon-moon {
  position: absolute;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
[data-theme="light"] .theme-toggle .icon-sun,
:root:not([data-theme="dark"]) .theme-toggle .icon-sun {
  opacity: 0;
  transform: rotate(-40deg) scale(0.6);
}
[data-theme="light"] .theme-toggle .icon-moon,
:root:not([data-theme="dark"]) .theme-toggle .icon-moon {
  opacity: 1;
  transform: rotate(0) scale(1);
}
[data-theme="dark"] .theme-toggle .icon-sun {
  opacity: 1;
  transform: rotate(0) scale(1);
}
[data-theme="dark"] .theme-toggle .icon-moon {
  opacity: 0;
  transform: rotate(40deg) scale(0.6);
}

/* ─── Reveal ─── */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 1s ease, transform 1s cubic-bezier(0.2, 0.8, 0.2, 1);
}
[data-reveal].is-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ━━━━━━━━━ 1. HERO ━━━━━━━━━ */
.hero {
  position: relative;
  padding: 180px 40px 120px;
  max-width: 1440px;
  margin: 0 auto;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 80px;
  align-items: end;
}
.hero-text {
  padding-bottom: 40px;
}
.hero-title {
  font-family: "Clash Display", sans-serif;
  font-weight: 500;
  font-size: clamp(72px, 11vw, 168px);
  line-height: 0.92;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 40px;
}
.hero-title .line {
  display: block;
}
.hero-title .line.offset {
  padding-left: 1.5em;
  color: var(--text-dim);
}
.hero-title em {
  font-family: "Instrument Serif", serif;
  font-style: italic;
  font-weight: 400;
  color: var(--accent-deep);
}
.hero-lede {
  font-family: "Instrument Serif", serif;
  font-style: italic;
  font-size: clamp(20px, 2vw, 26px);
  line-height: 1.45;
  color: var(--text-dim);
  margin-bottom: 40px;
  max-width: 420px;
}
.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-image {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border-radius: 2px;
  box-shadow: var(--shadow-hard);
}
.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 8s ease;
}
.hero:hover .hero-image img {
  transform: scale(1.04);
}
.hero-caption {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  display: flex;
  justify-content: space-between;
  font-family: "Inter", sans-serif;
  font-size: 11px;
  font-weight: 500;
  color: #fffdf7;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
}

.hero-meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  margin-top: 120px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}
.meta-num {
  font-family: "Clash Display", sans-serif;
  font-weight: 500;
  font-size: 44px;
  line-height: 1;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}
.meta-label {
  font-family: "Instrument Serif", serif;
  font-style: italic;
  font-size: 14px;
  color: var(--text-dim);
}

/* ─── Wave divider ─── */
.wave-divider {
  width: 100%;
  height: 120px;
  overflow: hidden;
  line-height: 0;
}
.wave-divider svg {
  width: 100%;
  height: 100%;
}
.wave-divider path {
  fill: var(--bg-cream);
}

/* ━━━━━━━━━ 2. MANIFESTO ━━━━━━━━━ */
.manifesto {
  position: relative;
  background: var(--bg-cream);
  padding: 160px 40px 180px;
}
.rail {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  pointer-events: none;
}
.rail-left {
  left: 0;
  border-right: 1px solid var(--border);
}
.rail span {
  display: block;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-family: "Inter", sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.4em;
  color: var(--text-faint);
  white-space: nowrap;
  text-transform: uppercase;
  animation: railScroll 40s linear infinite;
}
@keyframes railScroll {
  from { transform: rotate(180deg) translateY(0); }
  to { transform: rotate(180deg) translateY(-50%); }
}
.manifesto-inner {
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
}
.manifesto-quote {
  font-family: "Instrument Serif", serif;
  font-size: clamp(34px, 4.8vw, 68px);
  line-height: 1.25;
  color: var(--text);
  margin: 32px 0 80px;
  font-weight: 400;
}
.manifesto-quote em {
  font-style: italic;
}
.manifesto-body {
  max-width: 600px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
  text-align: left;
}
.manifesto-body p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-dim);
}
.manifesto-body em {
  color: var(--accent-deep);
  font-style: italic;
  font-family: "Instrument Serif", serif;
  font-size: 18px;
}
.signature {
  margin-top: 56px;
  font-family: "Instrument Serif", serif;
  font-style: italic;
  font-size: 16px;
  color: var(--accent-deep);
}

/* ─── Chapter markers ─── */
.chapter {
  display: flex;
  align-items: baseline;
  gap: 28px;
  margin-bottom: 60px;
}
.chapter-roman {
  font-family: "Clash Display", sans-serif;
  font-weight: 400;
  font-size: 96px;
  line-height: 0.9;
  color: transparent;
  -webkit-text-stroke: 1px var(--accent);
  letter-spacing: -0.02em;
}
.chapter-label {
  font-family: "Instrument Serif", serif;
  font-size: 16px;
  color: var(--text-dim);
  letter-spacing: 0.02em;
  flex: 1;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.chapter-label em {
  color: var(--accent);
  font-style: italic;
}

/* ━━━━━━━━━ 3. COLLECTION ━━━━━━━━━ */
.collection {
  padding: 180px 0 180px;
  position: relative;
  overflow: hidden;
}
.collection > .chapter,
.collection > .collection-head {
  max-width: 1440px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 40px;
  padding-right: 40px;
}
.collection-head {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 80px;
}
.collection-track-wrap {
  padding-left: 40px;
}
.collection-track {
  display: flex;
  gap: 32px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-right: 40px;
  padding-bottom: 40px;
  cursor: grab;
  scrollbar-width: none;
}
.collection-track::-webkit-scrollbar {
  display: none;
}
.collection-track.is-dragging {
  cursor: grabbing;
  user-select: none;
}
.object-card {
  flex: 0 0 380px;
  scroll-snap-align: start;
  transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
  will-change: transform;
}
.object-media {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--bg-cream);
  border-radius: 2px;
  margin-bottom: 20px;
  transition: box-shadow 0.5s ease;
}
.object-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s cubic-bezier(0.2, 0.8, 0.2, 1);
  pointer-events: none;
}
.object-card:hover .object-media {
  box-shadow: var(--shadow-hard);
}
.object-card:hover .object-media img {
  transform: scale(1.06);
}
.object-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 6px 12px;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(8px);
  font-family: "Inter", sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--text);
  border-radius: 999px;
}
.object-meta {
  padding: 0 4px;
}
.object-species {
  font-family: "Instrument Serif", serif;
  font-style: italic;
  font-size: 13px;
  color: var(--accent);
  margin-bottom: 6px;
}
.object-name {
  font-family: "Clash Display", sans-serif;
  font-weight: 500;
  font-size: 32px;
  line-height: 1;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.object-sub {
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 14px;
}
.object-price {
  font-family: "Clash Display", sans-serif;
  font-weight: 500;
  font-size: 15px;
  color: var(--text);
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.track-progress {
  max-width: 1440px;
  margin: 40px auto 0;
  padding: 0 40px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.track-line {
  flex: 1;
  height: 1px;
  background: var(--border);
  position: relative;
  overflow: hidden;
}
.track-fill {
  position: absolute;
  top: -1px;
  bottom: -1px;
  left: 0;
  width: 15%;
  background: var(--accent);
  transition: width 0.2s ease;
}
.track-hint {
  font-family: "Instrument Serif", serif;
  font-style: italic;
  font-size: 12px;
  color: var(--text-faint);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

/* ━━━━━━━━━ 4. MATERIALS ━━━━━━━━━ */
.materials {
  background: var(--bg-cream);
  padding: 180px 40px;
}
.materials > .chapter,
.materials > .materials-head,
.materials > .materials-grid {
  max-width: 1440px;
  margin-left: auto;
  margin-right: auto;
}
.materials-head {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 80px;
}
.materials-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.material-card {
  background: var(--bg);
  padding: 24px 24px 28px;
  border: 1px solid var(--border);
  border-radius: 2px;
  transition: transform 0.5s ease, box-shadow 0.5s ease, border-color 0.5s ease;
}
.material-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-soft);
  border-color: var(--accent);
}
.material-media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  margin-bottom: 24px;
  border-radius: 2px;
}
.material-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.4s ease;
}
.material-card:hover .material-media img {
  transform: scale(1.08);
}
.material-tag {
  font-family: "Instrument Serif", serif;
  font-style: italic;
  font-size: 12px;
  color: var(--accent);
  margin-bottom: 6px;
}
.material-name {
  font-family: "Clash Display", sans-serif;
  font-weight: 500;
  font-size: 32px;
  line-height: 1;
  color: var(--text);
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}
.material-origin {
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 20px;
}
.material-data {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.material-data li {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
}
.material-data li span:first-child {
  color: var(--text-faint);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.material-data li span:last-child {
  color: var(--text);
  font-weight: 500;
}

/* ━━━━━━━━━ 5. CRAFT ━━━━━━━━━ */
.craft {
  padding: 180px 40px;
  max-width: 1440px;
  margin: 0 auto;
}
.craft-head {
  margin-bottom: 120px;
}
.craft-steps {
  display: flex;
  flex-direction: column;
  gap: 140px;
}
.craft-step {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.craft-step.reverse {
  direction: rtl;
}
.craft-step.reverse > * {
  direction: ltr;
}
.craft-text {
  padding: 0 20px;
}
.craft-roman {
  font-family: "Clash Display", sans-serif;
  font-weight: 400;
  font-size: 140px;
  line-height: 0.85;
  color: transparent;
  -webkit-text-stroke: 1px var(--accent);
  margin-bottom: 24px;
  letter-spacing: -0.04em;
}
.craft-title {
  font-family: "Clash Display", sans-serif;
  font-weight: 500;
  font-size: 52px;
  color: var(--text);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.craft-desc {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-dim);
  max-width: 440px;
}
.craft-media {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: 2px;
  box-shadow: var(--shadow-soft);
}
.craft-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.6s ease;
}
.craft-step:hover .craft-media img {
  transform: scale(1.05);
}

/* ━━━━━━━━━ 6. ATELIER ━━━━━━━━━ */
.atelier {
  position: relative;
  padding: 60px 0 0;
}
.atelier > .chapter {
  max-width: 1440px;
  margin: 0 auto 60px;
  padding: 0 40px;
}
.atelier-media {
  position: relative;
  width: 100%;
  height: 78vh;
  min-height: 560px;
  overflow: hidden;
}
.atelier-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.atelier-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.1) 0%,
    rgba(0, 0, 0, 0.35) 50%,
    rgba(0, 0, 0, 0.55) 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  padding: 80px 40px;
  text-align: center;
}
.atelier-quote {
  font-family: "Instrument Serif", serif;
  font-style: italic;
  font-size: clamp(28px, 3.6vw, 52px);
  line-height: 1.3;
  color: #fffdf7;
  max-width: 820px;
  margin-bottom: 28px;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}
.atelier-meta {
  font-family: "Inter", sans-serif;
  font-size: 11px;
  color: rgba(255, 253, 247, 0.7);
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

/* ━━━━━━━━━ 7. RECOGNITION ━━━━━━━━━ */
.recognition {
  padding: 180px 40px;
  max-width: 1440px;
  margin: 0 auto;
}
.recognition-head {
  margin-bottom: 80px;
}
.press-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}
.press-quote {
  padding: 40px 32px 36px;
  border-top: 1px solid var(--accent);
  position: relative;
}
.press-mark {
  font-family: "Instrument Serif", serif;
  font-size: 96px;
  line-height: 0.5;
  color: var(--accent);
  margin-top: 20px;
  margin-bottom: 8px;
}
.press-quote blockquote {
  font-family: "Instrument Serif", serif;
  font-size: 20px;
  line-height: 1.5;
  font-style: italic;
  color: var(--text);
  margin-bottom: 28px;
}
.press-quote figcaption {
  font-family: "Inter", sans-serif;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-faint);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* ━━━━━━━━━ 8. COMMISSION ━━━━━━━━━ */
.commission {
  background: var(--bg-cream);
  padding: 180px 40px;
}
.commission-inner {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}
.commission-lede {
  font-family: "Instrument Serif", serif;
  font-style: italic;
  font-size: clamp(18px, 1.6vw, 22px);
  line-height: 1.6;
  color: var(--text-dim);
  max-width: 580px;
  margin: 0 auto 64px;
}

.commission-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
  text-align: left;
  margin-bottom: 40px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.commission-form label {
  display: block;
}
.commission-form label span {
  display: block;
  font-family: "Instrument Serif", serif;
  font-style: italic;
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 8px;
}
.commission-form input,
.commission-form select,
.commission-form textarea {
  width: 100%;
  padding: 14px 0;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border-strong);
  color: var(--text);
  font-size: 15px;
  outline: none;
  transition: border-color 0.3s ease;
  border-radius: 0;
}
.commission-form input::placeholder,
.commission-form textarea::placeholder {
  color: var(--text-faint);
}
.commission-form input:focus,
.commission-form select:focus,
.commission-form textarea:focus {
  border-bottom-color: var(--accent);
}
.commission-form select {
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23b8956a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'></polyline></svg>");
  background-repeat: no-repeat;
  background-position: right center;
  padding-right: 28px;
  cursor: pointer;
}
.commission-form textarea {
  resize: vertical;
  min-height: 100px;
  font-family: inherit;
  line-height: 1.6;
}
.commission-form .full {
  grid-column: 1 / -1;
}
.commission-form button {
  align-self: center;
  margin-top: 20px;
}
.commission-contact {
  font-family: "Instrument Serif", serif;
  font-style: italic;
  font-size: 15px;
  color: var(--text-dim);
}
.commission-contact a {
  color: var(--accent);
  border-bottom: 1px solid var(--accent);
  padding-bottom: 1px;
}

/* ━━━━━━━━━ FOOTER ━━━━━━━━━ */
.footer {
  padding: 100px 40px 40px;
  background: var(--bg);
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1440px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  padding-bottom: 60px;
}
.footer-wordmark {
  font-family: "Clash Display", sans-serif;
  font-weight: 600;
  font-size: 28px;
  letter-spacing: 0.12em;
  color: var(--text);
  margin-bottom: 16px;
}
.footer-tag {
  font-family: "Instrument Serif", serif;
  font-style: italic;
  font-size: 15px;
  color: var(--text-dim);
  max-width: 280px;
  line-height: 1.5;
}
.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.footer-cols h4 {
  font-family: "Inter", sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 20px;
}
.footer-cols ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-cols a {
  font-size: 14px;
  color: var(--text-dim);
  transition: color 0.3s ease;
}
.footer-cols a:hover {
  color: var(--accent);
}
.footer-base {
  max-width: 1440px;
  margin: 0 auto;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-faint);
}
.footer-colophon {
  font-family: "Instrument Serif", serif;
  font-style: italic;
}

/* ━━━━━━━━━ RESPONSIVE ━━━━━━━━━ */
@media (max-width: 1100px) {
  .hero-meta {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
  .materials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .press-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

.nav-burger {
  display: none;
  position: relative;
  z-index: 100;
  width: 40px;
  height: 40px;
  background: var(--bg);
  border: 1px solid var(--accent);
  border-radius: 4px;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 0;
}
.nav-burger span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text);
  transition: transform 0.3s, opacity 0.3s;
}
.nav-burger.is-open span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.nav-burger.is-open span:nth-child(2) {
  opacity: 0;
}
.nav-burger.is-open span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.nav-mobile {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: color-mix(in srgb, var(--bg) 96%, transparent);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  padding-top: env(safe-area-inset-top);
}
.nav-mobile.is-open {
  opacity: 1;
  pointer-events: auto;
}
.nav-mobile-close {
  position: absolute;
  top: calc(env(safe-area-inset-top) + 16px);
  right: 20px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid var(--accent);
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}
.nav-mobile-close span {
  position: absolute;
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text);
}
.nav-mobile-close span:nth-child(1) { transform: rotate(45deg); }
.nav-mobile-close span:nth-child(2) { transform: rotate(-45deg); }
.nav-mobile ul {
  display: flex;
  flex-direction: column;
  gap: 28px;
  align-items: center;
  list-style: none;
  padding: 0;
  margin: 0;
}
.nav-mobile a {
  font-family: inherit;
  font-size: 26px;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
}
.nav-mobile-lang {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  letter-spacing: 0.15em;
}
.nav-mobile-lang .nav-lang-btn {
  background: transparent;
  border: none;
  color: var(--text);
  cursor: pointer;
  padding: 6px 10px;
  font: inherit;
  letter-spacing: inherit;
}

@media (max-width: 860px) {
  .nav {
    padding: 18px 24px;
  }
  .nav.is-scrolled {
    padding: 14px 24px;
  }
  .nav-links {
    display: none;
  }
  .nav > .nav-lang {
    display: none;
  }
  .nav-burger {
    display: flex;
  }
  .hero {
    padding: 140px 24px 80px;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .hero-image {
    order: -1;
    aspect-ratio: 4 / 5;
  }
  .hero-text {
    padding-bottom: 0;
  }
  .hero-title .line.offset {
    padding-left: 0.6em;
  }
  .hero-meta {
    margin-top: 80px;
    gap: 24px;
  }
  .meta-num {
    font-size: 32px;
  }
  .manifesto {
    padding: 100px 24px 120px;
  }
  .rail {
    display: none;
  }
  .collection,
  .craft,
  .recognition,
  .commission {
    padding-top: 120px;
    padding-bottom: 120px;
  }
  .collection > .chapter,
  .collection > .collection-head,
  .collection-track-wrap {
    padding-left: 24px;
    padding-right: 24px;
  }
  .collection-head,
  .materials-head {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .chapter-roman {
    font-size: 64px;
  }
  .materials {
    padding: 120px 24px;
  }
  .materials-grid {
    grid-template-columns: 1fr;
  }
  .craft {
    padding: 120px 24px;
  }
  .craft-steps {
    gap: 80px;
  }
  .craft-step,
  .craft-step.reverse {
    grid-template-columns: 1fr;
    gap: 32px;
    direction: ltr;
  }
  .craft-roman {
    font-size: 96px;
  }
  .craft-title {
    font-size: 38px;
  }
  .recognition,
  .commission {
    padding-left: 24px;
    padding-right: 24px;
  }
  .form-row {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .object-card {
    flex: 0 0 280px;
  }
  .atelier-overlay {
    padding: 40px 24px;
  }
  .footer {
    padding: 80px 24px 32px;
  }
  .footer-cols {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .footer-base {
    flex-direction: column;
    gap: 10px;
    text-align: left;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: clamp(44px, 14vw, 72px);
  }
  .object-card {
    flex: 0 0 min(260px, calc(100vw - 48px));
  }
  .chapter {
    gap: 16px;
  }
  .chapter-roman {
    font-size: 52px;
  }
}