/* miravix.shop — Fold Scroll Layout 85 */
:root {
  --ink: #1a1714;
  --paper: #f4efe6;
  --paper-warm: #ebe4d8;
  --crease: #c9a96e;
  --crease-dim: #a88b5a;
  --mist: #8a7f72;
  --shadow: rgba(26, 23, 20, 0.12);
  --shadow-deep: rgba(26, 23, 20, 0.28);
  --fold-dark: #2a231c;
  --white: #faf8f4;
  --serif: 'Cormorant Garamond', 'Noto Serif JP', Georgia, serif;
  --sans: 'DM Sans', 'Noto Sans JP', system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --bar-h: 64px;
  --fold-cut: polygon(0 0, 100% 0, 100% calc(100% - 48px), 0 100%);
}

[data-theme="dark"] {
  --ink: #f4efe6;
  --paper: #1a1714;
  --paper-warm: #242018;
  --mist: #a89f92;
  --shadow: rgba(0, 0, 0, 0.35);
  --shadow-deep: rgba(0, 0, 0, 0.55);
  --white: #2a231c;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--crease); text-decoration: none; transition: color 0.2s var(--ease); }
a:hover { color: var(--crease-dim); }
h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.15; margin: 0 0 0.5em; }
h1 { font-size: clamp(2.4rem, 6vw, 4.2rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h2 em, h1 em { font-style: italic; color: var(--crease); }
p { margin: 0 0 1em; }
address { font-style: normal; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 9999;
  padding: 0.75rem 1.25rem; background: var(--ink); color: var(--paper);
}
.skip-link:focus { left: 0; }

.mrx-micro {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
  margin: 0 0 0.75rem;
}

/* Buttons */
.mrx-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.85rem 1.6rem;
  font-size: 0.82rem; font-weight: 500; letter-spacing: 0.06em;
  border-radius: 2px;
  transition: transform 0.25s var(--ease), box-shadow 0.25s, background 0.25s;
}
.mrx-btn--gold {
  background: var(--crease);
  color: var(--ink);
  box-shadow: 0 4px 20px rgba(201, 169, 110, 0.35);
}
.mrx-btn--gold:hover { transform: translateY(-2px); color: var(--ink); box-shadow: 0 8px 28px rgba(201, 169, 110, 0.45); }
.mrx-btn--line {
  border: 1px solid var(--ink);
  color: var(--ink);
  background: transparent;
}
.mrx-btn--line:hover { background: var(--ink); color: var(--paper); }
.mrx-btn--ghost {
  border: 1px solid var(--mist);
  color: var(--mist);
}
.mrx-btn--ghost:hover { border-color: var(--ink); color: var(--ink); }
.mrx-btn--sm { padding: 0.55rem 1.1rem; font-size: 0.75rem; }
.mrx-btn--lg { padding: 1rem 2rem; font-size: 0.88rem; }

/* Crease Bar Nav */
.mrx-crease-bar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  height: var(--bar-h);
  transition: background 0.35s, box-shadow 0.35s;
}
.mrx-crease-bar.is-scrolled {
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--shadow);
}
.mrx-crease-bar__fold {
  position: absolute; top: 0; right: 0;
  width: 80px; height: 100%;
  background: linear-gradient(135deg, transparent 50%, var(--crease) 50%);
  opacity: 0.15;
  pointer-events: none;
}
.mrx-crease-bar__inner {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1320px; margin: 0 auto;
  padding: 0 1.25rem;
  height: 100%;
}
.mrx-crease-bar__brand {
  display: flex; flex-direction: column;
  color: var(--ink); line-height: 1.1;
  position: relative; padding-left: 12px;
}
.mrx-crease-bar__corner {
  position: absolute; left: 0; top: 2px;
  width: 8px; height: 8px;
  border-left: 2px solid var(--crease);
  border-top: 2px solid var(--crease);
}
.mrx-crease-bar__word {
  font-family: var(--serif);
  font-size: 1.15rem; letter-spacing: 0.04em;
}
.mrx-crease-bar__word em { font-style: italic; color: var(--crease); }
.mrx-crease-bar__loc { font-size: 0.62rem; letter-spacing: 0.12em; color: var(--mist); }
.mrx-crease-bar__nav { display: flex; gap: 0.15rem; }
.mrx-crease-bar__link {
  padding: 0.45rem 0.85rem;
  font-size: 0.78rem; letter-spacing: 0.04em;
  color: var(--mist);
  position: relative;
}
.mrx-crease-bar__link::after {
  content: '';
  position: absolute; bottom: 0; left: 50%; width: 0; height: 1px;
  background: var(--crease);
  transition: width 0.3s var(--ease), left 0.3s var(--ease);
}
.mrx-crease-bar__link:hover, .mrx-crease-bar__link.is-active { color: var(--ink); }
.mrx-crease-bar__link.is-active::after, .mrx-crease-bar__link:hover::after {
  width: 60%; left: 20%;
}
.mrx-crease-bar__tools { display: flex; align-items: center; gap: 0.35rem; }
.mrx-tool-btn {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  color: var(--ink);
  border-radius: 2px;
  transition: background 0.2s;
  position: relative;
}
.mrx-tool-btn:hover { background: var(--paper-warm); }
.mrx-tool-btn__badge {
  position: absolute; top: 2px; right: 2px;
  min-width: 16px; height: 16px;
  font-size: 0.6rem; font-weight: 600;
  background: var(--crease); color: var(--ink);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
}
.mrx-burger {
  display: none; flex-direction: column; gap: 5px;
  width: 36px; height: 36px;
  align-items: center; justify-content: center;
}
.mrx-burger span {
  display: block; width: 18px; height: 1.5px;
  background: var(--ink);
  transition: transform 0.3s;
}
.mrx-crease-bar__crease-line {
  position: absolute; bottom: 0; left: 0; right: 0; height: 2px;
  background: var(--paper-warm);
}
.mrx-crease-bar__crease-line i {
  display: block; height: 100%; width: 0;
  background: linear-gradient(90deg, var(--crease), var(--crease-dim));
  transition: width 0.1s linear;
}
[data-theme="dark"] .mrx-sun { display: none; }
[data-theme="dark"] .mrx-moon { display: block; }
:root:not([data-theme="dark"]) .mrx-moon { display: none; }

/* Fold Index */
.mrx-fold-index {
  position: fixed; right: 1rem; top: 50%;
  transform: translateY(-50%); z-index: 800;
}
.mrx-fold-index ol {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 0.35rem;
}
.mrx-fold-index a {
  display: flex; align-items: center; gap: 0.4rem;
  font-size: 0.65rem; letter-spacing: 0.08em;
  color: var(--mist);
  padding: 0.25rem 0.5rem;
  border-right: 2px solid transparent;
  transition: border-color 0.3s, color 0.3s;
}
.mrx-fold-index a em { font-style: normal; opacity: 0.5; }
.mrx-fold-index a.is-active {
  color: var(--ink);
  border-right-color: var(--crease);
}

/* Mobile menu & search */
.mrx-fold-menu {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: min(320px, 88vw); z-index: 950;
  transform: translateX(100%);
  transition: transform 0.4s var(--ease);
}
.mrx-fold-menu[aria-hidden="false"] { transform: translateX(0); }
.mrx-fold-menu__panel {
  height: 100%; padding: 5rem 2rem 2rem;
  background: var(--paper);
  clip-path: polygon(12% 0, 100% 0, 100% 100%, 0 100%);
  box-shadow: -8px 0 40px var(--shadow-deep);
}
.mrx-fold-menu__title {
  font-family: var(--serif);
  font-size: 1.6rem; margin: 0 0 1.5rem;
}
.mrx-fold-menu__nav { list-style: none; margin: 0; padding: 0; }
.mrx-fold-menu__nav a {
  display: block; padding: 0.85rem 0;
  font-size: 1rem; color: var(--ink);
  border-bottom: 1px solid var(--paper-warm);
}
.mrx-fold-menu__addr { margin-top: 2rem; font-size: 0.85rem; color: var(--mist); }
.mrx-scrim {
  position: fixed; inset: 0; z-index: 940;
  background: rgba(26, 23, 20, 0.45);
}
.mrx-search {
  position: fixed; inset: 0; z-index: 960;
  pointer-events: none; opacity: 0;
  transition: opacity 0.35s;
}
.mrx-search.is-open { pointer-events: auto; opacity: 1; }
.mrx-search__fold {
  position: absolute; inset: 0;
  background: rgba(26, 23, 20, 0.55);
}
.mrx-search__panel {
  position: absolute; top: 15%; left: 50%;
  transform: translateX(-50%);
  width: min(520px, 90vw);
  padding: 2rem;
  background: var(--paper);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
  box-shadow: 0 24px 60px var(--shadow-deep);
}
.mrx-search__panel input {
  width: 100%; padding: 0.85rem 1rem;
  border: 1px solid var(--paper-warm);
  background: var(--white);
  font-size: 1rem; color: var(--ink);
}
.mrx-search__close {
  position: absolute; top: 1rem; right: 1rem;
  font-size: 1.5rem; color: var(--mist);
}
.mrx-search__hits { list-style: none; margin: 1rem 0 0; padding: 0; }
.mrx-search__hits a { display: block; padding: 0.5rem 0; color: var(--ink); }

/* Fold Scroll System */
.mrx-paper { padding-top: var(--bar-h); }
.mrx-fold-scroll { scroll-snap-type: y proximity; }
.mrx-fold {
  position: relative;
  scroll-snap-align: start;
  min-height: auto;
}
.mrx-fold__sheet {
  --fold-rotate: 0deg;
  --fold-lift: 0px;
  position: relative;
  background: var(--paper);
  padding: clamp(3rem, 8vh, 6rem) clamp(1.25rem, 4vw, 3rem);
  transform: perspective(1200px) rotateX(var(--fold-rotate)) translateY(calc(-1 * var(--fold-lift)));
  transform-origin: top center;
  transition: transform 0.15s ease-out, box-shadow 0.3s;
  clip-path: var(--fold-cut);
  box-shadow: 0 -12px 40px var(--shadow);
  margin-bottom: -32px;
}
.mrx-fold__sheet--dark { background: var(--fold-dark); color: var(--paper); }
.mrx-fold__sheet--dark .mrx-micro { color: color-mix(in srgb, var(--paper) 55%, transparent); }
.mrx-fold__sheet--warm { background: var(--paper-warm); }
.mrx-fold__sheet--cta {
  background: linear-gradient(135deg, var(--fold-dark) 0%, #3d3428 100%);
  color: var(--paper);
  clip-path: polygon(0 32px, 100% 0, 100% 100%, 0 100%);
}
.mrx-fold__sheet--cta .mrx-micro { color: var(--crease); }
.mrx-fold__crease {
  position: absolute; bottom: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, transparent, var(--crease), transparent);
  opacity: 0.4;
}

/* Reveal */
.js-anim .mrx-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  transition-delay: var(--strip-delay, 0s);
}
.js-anim .mrx-reveal.is-visible { opacity: 1; transform: none; }

/* Gate */
.mrx-gate {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  max-width: 1200px; margin: 0 auto;
  align-items: center;
  min-height: calc(100vh - var(--bar-h) - 4rem);
}
.mrx-gate__h1 { margin-bottom: 0.75rem; }
.mrx-gate__lead { font-size: 1.05rem; color: var(--mist); max-width: 28em; }
.mrx-gate__acts { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.75rem; }
.mrx-gate__fig { position: relative; }
.mrx-gate__fig img {
  clip-path: polygon(8% 0, 100% 0, 92% 100%, 0 100%);
  box-shadow: 16px 24px 48px var(--shadow-deep);
}
.mrx-gate__fig figcaption { margin-top: 0.75rem; }
.mrx-float { animation: mrxFloat 6s ease-in-out infinite; }
@keyframes mrxFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* Manifesto */
.mrx-manifesto {
  max-width: 1100px; margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
}
.mrx-manifesto__pin { grid-column: 1 / -1; max-width: 640px; }
.mrx-manifesto__strips { display: flex; flex-direction: column; gap: 1rem; }
.mrx-manifesto__strip {
  padding: 1.25rem 1.5rem;
  background: var(--white);
  border-left: 3px solid var(--crease);
  clip-path: polygon(0 0, 100% 0, calc(100% - 12px) 100%, 0 100%);
  box-shadow: 4px 8px 24px var(--shadow);
}
.mrx-manifesto__num {
  font-family: var(--serif);
  font-size: 0.85rem; color: var(--crease);
  letter-spacing: 0.1em;
}
.mrx-manifesto__strip h3 { font-size: 1.2rem; margin: 0.25rem 0; }
.mrx-manifesto__en { font-size: 0.8rem; color: var(--mist); font-style: italic; margin: 0; }
.mrx-manifesto__fig img { clip-path: polygon(0 0, 100% 8%, 100% 100%, 0 92%); }

/* Season Dial */
.mrx-season { max-width: 1000px; margin: 0 auto; }
.mrx-season__head { margin-bottom: 2.5rem; max-width: 520px; }
.mrx-season__dial-wrap {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2.5rem;
  align-items: center;
}
.mrx-season__dial {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}
.mrx-season__petal {
  aspect-ratio: 1;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  background: var(--white);
  border: 1px solid var(--paper-warm);
  clip-path: polygon(10% 0, 100% 10%, 90% 100%, 0 90%);
  transition: background 0.3s, transform 0.3s, border-color 0.3s;
  cursor: pointer;
}
.mrx-season__petal:hover { transform: scale(1.04); border-color: var(--crease); }
.mrx-season__petal.is-active {
  background: var(--fold-dark);
  color: var(--paper);
  border-color: var(--crease);
  transform: scale(1.06);
}
.mrx-season__kanji { font-family: var(--serif); font-size: 1.4rem; }
.mrx-season__label { font-size: 0.65rem; letter-spacing: 0.1em; }
.mrx-season__panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: center;
  transition: opacity 0.3s;
}
.mrx-season__panel.is-switching { opacity: 0.7; }
.mrx-season__fig img {
  clip-path: polygon(0 0, 100% 0, 100% 85%, 85% 100%, 0 100%);
  transition: opacity 0.3s;
}
.mrx-season__copy h3 { font-size: 1.5rem; }

/* Ribbon */
.mrx-ribbon { max-width: 100%; }
.mrx-ribbon__head { max-width: 520px; margin-bottom: 2rem; padding-left: clamp(1.25rem, 4vw, 3rem); }
.mrx-ribbon__track-wrap { overflow: hidden; }
.mrx-ribbon__track {
  display: flex; gap: 0.75rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 1rem clamp(1.25rem, 4vw, 3rem) 2rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}
.mrx-ribbon__chip {
  flex: 0 0 auto;
  scroll-snap-align: start;
  display: flex; flex-direction: column;
  padding: 1.25rem 1.75rem;
  min-width: 140px;
  background: var(--white);
  border: 1px solid var(--paper-warm);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
  color: var(--ink);
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}
.mrx-ribbon__chip:hover {
  transform: translateY(-4px) rotate(-1deg);
  box-shadow: 8px 16px 32px var(--shadow);
  border-color: var(--crease);
}
.mrx-ribbon__idx { font-size: 0.65rem; color: var(--crease); letter-spacing: 0.1em; }
.mrx-ribbon__name { font-family: var(--serif); font-size: 1.25rem; margin-top: 0.25rem; }

/* Lab */
.mrx-lab { max-width: 1100px; margin: 0 auto; }
.mrx-lab__head { margin-bottom: 2rem; }
.mrx-lab__field {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.mrx-lab__shard {
  transform: rotate(var(--shard-tilt, 0deg));
  transition: transform 0.4s var(--ease), z-index 0s;
}
.mrx-lab__shard.is-lifted {
  transform: rotate(0deg) scale(1.03);
  z-index: 2;
}
.mrx-lab__shard-inner {
  background: color-mix(in srgb, var(--paper) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--paper) 15%, transparent);
  overflow: hidden;
  clip-path: polygon(0 0, 100% 5%, 95% 100%, 5% 95%);
}
.mrx-lab__shard img { width: 100%; height: 180px; object-fit: cover; filter: saturate(0.85); }
.mrx-lab__shard-text { padding: 1rem 1.25rem; }
.mrx-lab__tag {
  font-size: 0.7rem; letter-spacing: 0.15em;
  color: var(--crease);
}
.mrx-lab__shard-text p { margin: 0.5rem 0 0; font-size: 0.9rem; color: color-mix(in srgb, var(--paper) 75%, transparent); }

/* Islands */
.mrx-islands { max-width: 1100px; margin: 0 auto; }
.mrx-islands__head { margin-bottom: 2.5rem; }
.mrx-islands__sea {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  min-height: 480px;
}
.mrx-islands__isle {
  background: var(--white);
  box-shadow: 8px 16px 40px var(--shadow);
  clip-path: polygon(0 8%, 92% 0, 100% 92%, 8% 100%);
  overflow: hidden;
  transition: transform 0.4s var(--ease);
}
.mrx-islands__isle:nth-child(odd) { margin-top: 2rem; }
.mrx-islands__isle:nth-child(even) { margin-top: -1rem; }
.mrx-islands__isle:hover { transform: translateY(-8px) rotate(0.5deg); }
.mrx-islands__isle img { width: 100%; height: 200px; object-fit: cover; }
.mrx-islands__isle-body { padding: 1.25rem; }
.mrx-islands__isle h3 { font-size: 1.2rem; }

/* Metrics */
.mrx-metrics { max-width: 900px; margin: 0 auto; text-align: center; }
.mrx-metrics__strips {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}
.mrx-metrics__strip {
  padding: 1.5rem 1rem;
  background: var(--white);
  clip-path: polygon(0 12px, 12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
  box-shadow: 4px 8px 20px var(--shadow);
}
.mrx-metrics__num {
  display: block;
  font-family: var(--serif);
  font-size: 2rem;
  color: var(--crease);
}
.mrx-metrics__label { display: block; font-size: 0.8rem; margin-top: 0.25rem; }
.mrx-metrics__sub { display: block; font-size: 0.65rem; color: var(--mist); margin-top: 0.15rem; }

/* Shelf */
.mrx-shelf { max-width: 1200px; margin: 0 auto; }
.mrx-shelf__head { margin-bottom: 2rem; }
.mrx-shelf__row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
.mrx-shelf__card {
  position: relative;
  transform: rotate(var(--card-tilt, 0deg));
  transition: transform 0.35s var(--ease);
}
.mrx-shelf__card:hover { transform: rotate(0deg) translateY(-6px); z-index: 2; }
.mrx-shelf__card-link {
  display: block;
  background: var(--white);
  color: var(--ink);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  box-shadow: 6px 12px 28px var(--shadow);
  overflow: hidden;
}
.mrx-shelf__card img { width: 100%; height: 160px; object-fit: cover; }
.mrx-shelf__card-body { padding: 1rem; }
.mrx-shelf__card h3 { font-size: 1rem; }
.mrx-shelf__card p { font-size: 0.8rem; color: var(--mist); margin: 0; }
.mrx-shelf__price { display: block; margin-top: 0.75rem; font-weight: 600; color: var(--crease); }
.mrx-shelf__add {
  position: absolute; top: 0.75rem; right: 0.75rem;
  width: 32px; height: 32px;
  background: var(--crease); color: var(--ink);
  font-size: 1.1rem; font-weight: 600;
  border-radius: 2px;
  opacity: 0; transition: opacity 0.25s;
}
.mrx-shelf__card:hover .mrx-shelf__add { opacity: 1; }
.mrx-shelf__more { margin-top: 2rem; text-align: center; }

/* Echo */
.mrx-echo { max-width: 800px; margin: 0 auto; }
.mrx-echo__folds { display: flex; flex-direction: column; gap: 0.5rem; }
.mrx-echo__panel {
  background: var(--white);
  border: 1px solid var(--paper-warm);
  overflow: hidden;
  transition: box-shadow 0.3s;
}
.mrx-echo__panel.is-open { box-shadow: 6px 12px 28px var(--shadow); }
.mrx-echo__tab {
  width: 100%; text-align: left;
  padding: 1rem 1.25rem;
  font-size: 0.85rem; color: var(--ink);
  border-bottom: 1px solid transparent;
}
.mrx-echo__panel.is-open .mrx-echo__tab { border-bottom-color: var(--paper-warm); color: var(--crease); }
.mrx-echo__body {
  max-height: 0; overflow: hidden;
  transition: max-height 0.4s var(--ease), padding 0.4s;
  padding: 0 1.25rem;
}
.mrx-echo__panel.is-open .mrx-echo__body {
  max-height: 200px;
  padding: 0 1.25rem 1.25rem;
}
.mrx-echo__body p { font-style: italic; margin: 0; }
.mrx-echo__body cite { font-size: 0.75rem; color: var(--mist); font-style: normal; }

/* Harbor */
.mrx-harbor {
  max-width: 1000px; margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  align-items: center;
}
.mrx-harbor__type h2 { color: var(--paper); }
.mrx-harbor__type p { color: color-mix(in srgb, var(--paper) 70%, transparent); }
.mrx-harbor__acts { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.5rem; }
.mrx-harbor__fig img { clip-path: polygon(12% 0, 100% 0, 88% 100%, 0 100%); opacity: 0.9; }

/* Footer */
.mrx-fold-footer { margin-top: 2rem; }
.mrx-fold-footer__layer {
  position: relative;
  padding: 2.5rem clamp(1.25rem, 4vw, 3rem);
}
.mrx-fold-footer__layer--1 {
  background: var(--paper-warm);
  clip-path: polygon(0 24px, 100% 0, 100% 100%, 0 100%);
}
.mrx-fold-footer__layer--2 {
  background: var(--white);
  margin-top: -16px;
  clip-path: polygon(0 0, 100% 20px, 100% 100%, 0 calc(100% - 20px));
}
.mrx-fold-footer__layer--3 {
  background: var(--fold-dark);
  color: var(--paper);
  margin-top: -16px;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}
.mrx-fold-footer__inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 2rem;
}
.mrx-fold-footer__mark {
  font-family: var(--serif);
  font-size: 2rem; margin: 0;
}
.mrx-fold-footer__tag { color: var(--mist); margin: 0.25rem 0 1rem; }
.mrx-fold-footer__news label { display: block; margin-bottom: 0.35rem; }
.mrx-fold-footer__news-row { display: flex; gap: 0.5rem; }
.mrx-fold-footer__news input {
  flex: 1; padding: 0.65rem 1rem;
  border: 1px solid var(--paper-warm);
  background: var(--paper);
}
.mrx-fold-footer__news button {
  padding: 0.65rem 1.25rem;
  background: var(--crease); color: var(--ink);
  font-weight: 500;
}
.mrx-fold-footer__cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem; width: 100%;
}
.mrx-fold-footer__cols h3 {
  font-size: 0.75rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--mist);
  margin-bottom: 0.75rem;
}
.mrx-fold-footer__cols ul { list-style: none; margin: 0; padding: 0; }
.mrx-fold-footer__cols li { margin-bottom: 0.4rem; }
.mrx-fold-footer__cols a { color: var(--ink); font-size: 0.88rem; }
.mrx-fold-footer__legal { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.mrx-fold-footer__legal a {
  padding: 0.3rem 0.65rem;
  border: 1px solid var(--paper-warm);
  font-size: 0.75rem;
}
.mrx-fold-footer__hours { font-size: 0.8rem; color: var(--mist); }
.mrx-fold-footer__base {
  max-width: 1200px; margin: 0 auto;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem;
  font-size: 0.78rem;
  color: color-mix(in srgb, var(--paper) 60%, transparent);
}
.mrx-fold-footer__meta { opacity: 0.6; }
.mrx-top-fold {
  width: 40px; height: 40px;
  border: 1px solid color-mix(in srgb, var(--paper) 25%, transparent);
  color: var(--paper);
  display: flex; align-items: center; justify-content: center;
  transition: background 0.25s, border-color 0.25s;
}
.mrx-top-fold:hover { background: var(--crease); border-color: var(--crease); color: var(--ink); }

/* Inner pages */
.mrx-page-fold {
  padding: calc(var(--bar-h) + 3rem) clamp(1.25rem, 4vw, 3rem) 2.5rem;
  max-width: 800px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 32px), 0 100%);
  background: var(--paper-warm);
  margin-bottom: 2rem;
}
.mrx-page-fold--legal { max-width: 900px; }
.mrx-page-fold__sub { color: var(--mist); font-size: 1.05rem; }
.mrx-crumb { font-size: 0.75rem; margin-bottom: 1rem; color: var(--mist); }
.mrx-crumb a { color: var(--mist); }
.mrx-crumb span { margin: 0 0.4rem; }

/* About */
.mrx-about-story__grid,
.mrx-about-access__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  max-width: 1100px;
  margin: 0 auto 4rem;
  padding: 0 clamp(1.25rem, 4vw, 3rem);
  align-items: center;
}
.mrx-about-story__fig img,
.mrx-about-access__grid img {
  clip-path: polygon(0 0, 100% 8%, 100% 100%, 8% 92%);
}
.mrx-about-mission {
  background: var(--fold-dark);
  color: var(--paper);
  padding: 4rem clamp(1.25rem, 4vw, 3rem);
  clip-path: polygon(0 28px, 100% 0, 100% 100%, 0 calc(100% - 28px));
  margin-bottom: 4rem;
}
.mrx-about-mission__inner { max-width: 680px; margin: 0 auto; text-align: center; }
.mrx-about-mission__quote {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-style: italic;
  border: none; margin: 1.5rem 0;
  color: var(--crease);
}
.mrx-about-values { padding: 0 clamp(1.25rem, 4vw, 3rem) 4rem; max-width: 1100px; margin: 0 auto; }
.mrx-about-values__head { margin-bottom: 2rem; }
.mrx-about-values__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
.mrx-about-values__card {
  padding: 1.5rem;
  background: var(--white);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
  box-shadow: 4px 8px 20px var(--shadow);
}
.mrx-about-values__icon {
  font-family: var(--serif);
  font-size: 1.5rem;
  color: var(--crease);
}
.mrx-about-values__card h3 { font-size: 1rem; }
.mrx-about-values__card p { font-size: 0.85rem; color: var(--mist); margin: 0; }
.mrx-about-timeline { padding: 0 clamp(1.25rem, 4vw, 3rem) 4rem; max-width: 800px; margin: 0 auto; }
.mrx-about-timeline__head { margin-bottom: 2rem; }
.mrx-about-timeline__track { list-style: none; margin: 0; padding: 0; border-left: 2px solid var(--crease); }
.mrx-about-timeline__node {
  position: relative;
  padding: 0 0 2rem 2rem;
}
.mrx-about-timeline__node::before {
  content: '';
  position: absolute; left: -7px; top: 4px;
  width: 12px; height: 12px;
  background: var(--crease);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}
.mrx-about-timeline__year {
  font-family: var(--serif);
  font-size: 1.1rem;
  color: var(--crease);
}
.mrx-about-timeline__body h3 { font-size: 1.1rem; }
.mrx-about-timeline__body p { font-size: 0.9rem; color: var(--mist); margin: 0; }
.mrx-about-access__notes { list-style: none; padding: 0; margin: 1rem 0; font-size: 0.88rem; color: var(--mist); }
.mrx-about-cta {
  text-align: center;
  padding: 4rem 2rem;
  background: var(--paper-warm);
  clip-path: polygon(0 20px, 100% 0, 100% 100%, 0 100%);
}

/* Shop */
.mrx-shop {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 3rem) 4rem;
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 2.5rem;
  align-items: start;
}
.mrx-shop__filter {
  grid-column: 1 / -1;
  display: flex; flex-wrap: wrap; gap: 0.5rem;
  margin-bottom: 1rem;
}
.mrx-shop__filter-btn {
  padding: 0.5rem 1rem;
  font-size: 0.78rem;
  border: 1px solid var(--paper-warm);
  color: var(--mist);
  transition: all 0.25s;
}
.mrx-shop__filter-btn.is-active,
.mrx-shop__filter-btn:hover {
  background: var(--fold-dark);
  color: var(--paper);
  border-color: var(--fold-dark);
}
.mrx-shop__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.mrx-shop__card {
  background: var(--white);
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
  box-shadow: 6px 12px 28px var(--shadow);
  transition: transform 0.3s;
}
.mrx-shop__card:hover { transform: translateY(-4px); }
.mrx-shop__fig { position: relative; }
.mrx-shop__fig img { width: 100%; height: 200px; object-fit: cover; }
.mrx-shop__cat {
  position: absolute; top: 0.75rem; left: 0.75rem;
  font-size: 0.65rem; letter-spacing: 0.08em;
  padding: 0.25rem 0.6rem;
  background: var(--crease); color: var(--ink);
}
.mrx-shop__body { padding: 1.25rem; }
.mrx-shop__body h2 { font-size: 1.1rem; }
.mrx-shop__body p { font-size: 0.85rem; color: var(--mist); }
.mrx-shop__foot {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 1rem;
}
.mrx-shop__price { font-weight: 600; color: var(--crease); }
.mrx-shop__aside {
  position: sticky; top: calc(var(--bar-h) + 1.5rem);
  padding: 1.5rem;
  background: var(--paper-warm);
  clip-path: polygon(0 12px, 12px 0, 100% 0, 100% 100%, 0 100%);
}
.mrx-shop__steps { list-style: none; padding: 0; margin: 0 0 1rem; }
.mrx-shop__steps li { padding: 0.5rem 0; font-size: 0.85rem; border-bottom: 1px solid var(--paper); }
.mrx-shop__steps strong { color: var(--crease); margin-right: 0.5rem; }
.mrx-shop__note { font-size: 0.78rem; color: var(--mist); }

/* FAQ */
.mrx-faq {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 3rem) 3rem;
}
.mrx-faq__group { margin-bottom: 2.5rem; }
.mrx-faq__group-title {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--crease);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--paper-warm);
}
.mrx-faq__item {
  border: 1px solid var(--paper-warm);
  margin-bottom: 0.5rem;
  background: var(--white);
}
.mrx-faq__q {
  padding: 1rem 1.25rem;
  font-weight: 500;
  cursor: pointer;
  list-style: none;
}
.mrx-faq__q::-webkit-details-marker { display: none; }
.mrx-faq__a { padding: 0 1.25rem 1rem; }
.mrx-faq__a p { font-size: 0.9rem; color: var(--mist); margin: 0; }
.mrx-faq-cta {
  text-align: center;
  padding: 3rem 2rem;
  background: var(--paper-warm);
  clip-path: polygon(0 0, 100% 16px, 100% 100%, 0 100%);
  max-width: 760px;
  margin: 0 auto 4rem;
}

/* Contact */
.mrx-contact {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 3rem) 4rem;
}
.mrx-contact__split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.mrx-contact__row { margin-bottom: 1.25rem; }
.mrx-contact__label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--crease);
  margin-bottom: 0.25rem;
}
.mrx-contact__notes { list-style: none; padding: 0; font-size: 0.88rem; color: var(--mist); }
.mrx-contact__fig img { clip-path: polygon(8% 0, 100% 0, 92% 100%, 0 100%); margin-top: 1rem; }
.mrx-field { margin-bottom: 1.25rem; }
.mrx-field label { display: block; font-size: 0.85rem; margin-bottom: 0.35rem; }
.mrx-field input,
.mrx-field select,
.mrx-field textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--paper-warm);
  background: var(--white);
  font-family: inherit;
  font-size: 1rem;
  color: var(--ink);
}
.mrx-contact__error { color: #c44; font-size: 0.88rem; }
.mrx-contact__success { padding: 2rem; background: var(--paper-warm); }
.mrx-contact__map h2 { font-size: 1.2rem; margin-bottom: 1rem; }
.mrx-contact__map-frame {
  aspect-ratio: 16/9;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}
.mrx-contact__map-frame iframe { width: 100%; height: 100%; border: 0; }

/* Cart */
.mrx-cart {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 3rem) 4rem;
}
.mrx-cart__layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 2rem;
}
.mrx-cart__empty { text-align: center; padding: 3rem; background: var(--paper-warm); }
.mrx-cart__list { list-style: none; margin: 0; padding: 0; }
.mrx-cart__item {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 1rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--paper-warm);
  align-items: center;
}
.mrx-cart__thumb img { width: 80px; height: 60px; object-fit: cover; }
.mrx-cart__item-body h3 { font-size: 1rem; margin: 0; }
.mrx-cart__qty { display: flex; align-items: center; gap: 0.5rem; margin-top: 0.5rem; }
.mrx-cart__qty button {
  width: 28px; height: 28px;
  border: 1px solid var(--paper-warm);
}
.mrx-cart__line-price { font-weight: 600; }
.mrx-cart__remove { font-size: 1.25rem; color: var(--mist); }
.mrx-cart__summary {
  position: sticky; top: calc(var(--bar-h) + 1rem);
  padding: 1.5rem;
  background: var(--paper-warm);
  clip-path: polygon(0 14px, 14px 0, 100% 0, 100% 100%, 0 100%);
}
.mrx-cart__totals { margin: 1rem 0; }
.mrx-cart__totals div {
  display: flex; justify-content: space-between;
  padding: 0.4rem 0; font-size: 0.9rem;
}
.mrx-cart__total-row { font-weight: 600; font-size: 1.05rem; border-top: 1px solid var(--paper); padding-top: 0.75rem; margin-top: 0.5rem; }
.mrx-cart__coupon label { font-size: 0.8rem; }
.mrx-cart__coupon-row { display: flex; gap: 0.5rem; margin-top: 0.35rem; }
.mrx-cart__coupon-row input { flex: 1; padding: 0.5rem; border: 1px solid var(--paper); }
.mrx-cart__coupon-msg { font-size: 0.8rem; margin-top: 0.35rem; }
.mrx-cart__coupon-msg.is-ok { color: #3a7; }
.mrx-cart__coupon-msg.is-err { color: #c44; }
.mrx-cart__checkout { width: 100%; margin-top: 1rem; }
.mrx-cart__note { font-size: 0.75rem; color: var(--mist); margin-top: 0.75rem; }

/* Modal */
.mrx-modal {
  position: fixed; inset: 0; z-index: 970;
  display: flex; align-items: center; justify-content: center;
  background: rgba(26, 23, 20, 0.55);
  opacity: 0; pointer-events: none;
  transition: opacity 0.35s;
}
.mrx-modal.is-open { opacity: 1; pointer-events: auto; }
.mrx-modal__sheet {
  background: var(--paper);
  padding: 2.5rem;
  max-width: 420px;
  width: 90%;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  position: relative;
}
.mrx-modal__close {
  position: absolute; top: 1rem; right: 1rem;
  font-size: 1.5rem; color: var(--mist);
}

/* Legal */
.mrx-legal {
  max-width: 760px;
  margin: 0 auto 4rem;
  padding: 0 clamp(1.25rem, 4vw, 3rem);
}
.mrx-legal section { margin-bottom: 2.5rem; }
.mrx-legal h2 { font-size: 1.35rem; margin-bottom: 0.75rem; }
.mrx-legal h3 { font-size: 1.05rem; margin: 1.25rem 0 0.5rem; }
.mrx-legal p, .mrx-legal li { font-size: 0.92rem; color: color-mix(in srgb, var(--ink) 85%, var(--mist)); }
.mrx-legal ul { padding-left: 1.25rem; }

/* Toast */
.mrx-toast {
  position: fixed; bottom: 2rem; left: 50%;
  transform: translateX(-50%) translateY(20px);
  padding: 0.75rem 1.5rem;
  background: var(--fold-dark);
  color: var(--paper);
  font-size: 0.85rem;
  z-index: 980;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s, transform 0.3s;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
}
.mrx-toast.is-visible { opacity: 1; transform: translateX(-50%) translateY(0); }

/* Responsive */
@media (max-width: 1024px) {
  .mrx-gate, .mrx-manifesto, .mrx-harbor { grid-template-columns: 1fr; }
  .mrx-season__dial-wrap { grid-template-columns: 1fr; }
  .mrx-season__panel { grid-template-columns: 1fr; }
  .mrx-shelf__row { grid-template-columns: repeat(2, 1fr); }
  .mrx-metrics__strips { grid-template-columns: repeat(2, 1fr); }
  .mrx-about-values__grid { grid-template-columns: repeat(2, 1fr); }
  .mrx-shop { grid-template-columns: 1fr; }
  .mrx-shop__aside { position: static; }
  .mrx-fold-index { display: none; }
}

@media (max-width: 768px) {
  .mrx-crease-bar__nav { display: none; }
  .mrx-burger { display: flex; }
  .mrx-lab__field { grid-template-columns: 1fr; }
  .mrx-islands__sea { grid-template-columns: 1fr; }
  .mrx-islands__isle:nth-child(odd),
  .mrx-islands__isle:nth-child(even) { margin-top: 0; }
  .mrx-shelf__row { grid-template-columns: 1fr; }
  .mrx-about-story__grid,
  .mrx-about-access__grid,
  .mrx-contact__split,
  .mrx-cart__layout { grid-template-columns: 1fr; }
  .mrx-shop__grid { grid-template-columns: 1fr; }
  .mrx-fold-footer__cols { grid-template-columns: 1fr; }
  .mrx-fold__sheet { clip-path: none; margin-bottom: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .mrx-fold__sheet { transform: none !important; }
}