:root {
  --ink: #152018;
  --ink-soft: #3a463c;
  --paper: #eef1ec;
  --paper-deep: #dde3d8;
  --olive: #3f5338;
  --olive-deep: #243024;
  --gold: #8f7a45;
  --gold-soft: #b5a06a;
  --line: rgba(21, 32, 24, 0.14);
  --danger: #8b2e2e;
  --radius: 2px;
  --font-display: "Cormorant Garamond", "Times New Roman", serif;
  --font-body: "Zen Kaku Gothic New", "Hiragino Sans", sans-serif;
  --max: 1120px;
  --header-h: 4.5rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(ellipse 70% 45% at 8% -8%, rgba(63, 83, 56, 0.12), transparent 55%),
    radial-gradient(ellipse 55% 35% at 100% 5%, rgba(143, 122, 69, 0.08), transparent 50%),
    linear-gradient(180deg, #f4f6f3 0%, var(--paper) 45%, #e5ebe3 100%);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.75;
  min-height: 100vh;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--olive-deep);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--gold);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: #fff;
  padding: 0.75rem 1rem;
  z-index: 1000;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
  background: rgba(238, 241, 236, 0.9);
  border-bottom: 1px solid var(--line);
}

.site-header__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0.9rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header-h);
}

.brand {
  text-decoration: none;
  color: var(--ink);
  display: grid;
  gap: 0.1rem;
}

.brand:hover {
  color: var(--ink);
}

.brand__en {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.08em;
  line-height: 1.2;
}

.brand__ja {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--ink-soft);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.site-nav a {
  text-decoration: none;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
}

.site-nav a:hover {
  color: var(--olive-deep);
}

.site-nav__order {
  padding: 0.55rem 1rem;
  border: 1px solid #c62828;
  color: #c62828 !important;
  transition: background 0.25s ease, color 0.25s ease;
}

.site-nav__order:hover {
  background: #c62828;
  color: #fff !important;
}

.site-nav__contact {
  padding: 0.55rem 1rem;
  border: 1px solid currentColor;
  transition: background 0.25s ease, color 0.25s ease;
}

.site-nav__contact:hover {
  background: var(--ink);
  color: #fff !important;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  padding: 0.45rem 0.7rem;
  cursor: pointer;
  font: inherit;
  color: var(--ink);
}

.nav-toggle__bars,
.nav-toggle__bars::before,
.nav-toggle__bars::after {
  display: block;
  width: 1.15rem;
  height: 1px;
  background: currentColor;
  position: relative;
}

.nav-toggle__bars::before,
.nav-toggle__bars::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle__bars::before { top: -5px; }
.nav-toggle__bars::after { top: 5px; }

.nav-toggle__label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.hero {
  position: relative;
  min-height: min(92vh, 820px);
  display: grid;
  align-items: end;
  color: #f7f3eb;
  overflow: hidden;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__media img,
.story__media img,
.product-card__media img,
.gallery__main img,
.gallery__thumbs img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero__media img {
  transform: scale(1.04);
  animation: heroZoom 18s ease-out forwards;
}

.hero__media picture,
.story__media picture,
.product-card__media picture,
.gallery__main picture {
  display: block;
  width: 100%;
  height: 100%;
}

.gallery__thumbs picture {
  display: block;
  width: 100%;
  height: 100%;
}

.hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(20, 28, 16, 0.25) 0%, rgba(20, 28, 16, 0.55) 45%, rgba(20, 28, 16, 0.82) 100%);
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  width: 100%;
  margin: 0 auto;
  padding: 4rem 1.25rem 3.5rem;
  animation: riseIn 1s ease both;
}

.hero__brand {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  letter-spacing: 0.06em;
  margin: 0 0 0.4rem;
  line-height: 1.05;
}

.hero__sub {
  margin: 0 0 1.5rem;
  max-width: 28rem;
  font-size: 0.98rem;
  color: rgba(247, 243, 235, 0.88);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.85rem 1.35rem;
  border: 1px solid transparent;
  text-decoration: none;
  font-size: 0.92rem;
  letter-spacing: 0.06em;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  cursor: pointer;
  font-family: inherit;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--primary {
  background: var(--gold);
  color: var(--ink);
  border-color: var(--gold);
}

.btn--primary:hover {
  background: var(--gold-soft);
  color: var(--ink);
}

.btn--ghost {
  background: transparent;
  color: #f7f3eb;
  border-color: rgba(247, 243, 235, 0.45);
}

.btn--ghost:hover {
  color: #fff;
  border-color: #fff;
}

.btn--disabled {
  opacity: 0.55;
  pointer-events: none;
  cursor: not-allowed;
}

.stock-badge {
  display: inline-block;
  margin: 0.35rem 0 0.75rem;
  padding: 0.25rem 0.65rem;
  border: 1px solid #c62828;
  color: #c62828;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
}

.stock-badge--overlay {
  position: absolute;
  left: 0.75rem;
  top: 0.75rem;
  margin: 0;
  background: rgba(255, 255, 255, 0.92);
  z-index: 1;
}

.product-card--soldout {
  opacity: 0.85;
}

.product-card--soldout .product-card__media img {
  filter: grayscale(0.35);
}

.btn--solid {
  background: var(--olive-deep);
  color: #fff;
  border-color: var(--olive-deep);
}

.btn--solid:hover {
  background: var(--olive);
  color: #fff;
}

.btn--outline {
  background: transparent;
  color: var(--olive-deep);
  border-color: var(--olive);
}

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 4.5rem 1.25rem;
}

.section--tight-top {
  padding-top: 1rem;
}

.section--flush-top {
  padding-top: 0;
}

.section__head {
  margin-bottom: 2rem;
  max-width: 36rem;
}

.section__eyebrow {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  font-size: 1rem;
}

.section__title {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.5vw, 2.7rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.03em;
}

.section__lead {
  margin: 0;
  color: var(--ink-soft);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.product-card {
  display: grid;
  grid-template-rows: auto 1fr;
  text-decoration: none;
  color: inherit;
  background: rgba(255, 255, 255, 0.35);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.product-card:hover {
  border-color: var(--gold);
  transform: translateY(-3px);
  color: inherit;
}

.product-card__media {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: #d9d2c4;
  position: relative;
}

.product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.product-card:hover .product-card__media img {
  transform: scale(1.04);
}

.product-card__body {
  padding: 1.25rem 1.35rem 1.5rem;
}

.product-card__name {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.55rem;
  letter-spacing: 0.03em;
}

.product-card__meta {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.product-card__price {
  margin: 0.85rem 0 0;
  font-weight: 500;
  letter-spacing: 0.04em;
}

.story {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: center;
}

.story__media {
  overflow: hidden;
  border: 1px solid var(--line);
  min-height: 360px;
}

.story__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 360px;
}

.story__list {
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.75rem;
}

.story__list li {
  padding-left: 1.1rem;
  position: relative;
  color: var(--ink-soft);
}

.story__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 0.45rem;
  height: 1px;
  background: var(--gold);
}

.page-hero {
  padding: 3rem 1.25rem 1rem;
  max-width: var(--max);
  margin: 0 auto;
}

.page-hero h1 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: 0.04em;
  line-height: 1.15;
}

.page-hero p {
  margin: 0;
  color: var(--ink-soft);
  max-width: 36rem;
}

.product-detail {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: start;
}

.gallery {
  display: grid;
  gap: 0.75rem;
}

.gallery__main {
  border: 1px solid var(--line);
  background: #ddd6c8;
  overflow: hidden;
  aspect-ratio: 1 / 1;
}

.gallery__main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery__thumbs {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.5rem;
}

.product-desc {
  margin-top: 0.5rem;
  color: var(--ink-soft);
}

.product-desc p {
  margin: 0 0 0.9rem;
}

.product-desc__block {
  margin: 1rem 0 1.25rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.35);
}

.product-desc__block p {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
}

.product-desc__block p:last-child {
  margin-bottom: 0;
}

.gallery__thumbs button {
  border: 1px solid var(--line);
  padding: 0;
  background: #ddd6c8;
  cursor: pointer;
  overflow: hidden;
  aspect-ratio: 1;
}

.gallery__thumbs button.is-active,
.gallery__thumbs button:hover {
  border-color: var(--gold);
}

.gallery__thumbs img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-meta__price {
  font-size: 1.45rem;
  letter-spacing: 0.04em;
  margin: 0.75rem 0 1.25rem;
}

.product-meta__code {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.88rem;
}

.specs {
  margin-top: 2rem;
  border-top: 1px solid var(--line);
  padding-top: 1.5rem;
}

.specs h2 {
  margin: 0 0 1rem;
  font-size: 1.05rem;
  letter-spacing: 0.08em;
}

.specs dl {
  margin: 0;
  display: grid;
  gap: 0.65rem;
}

.specs dt {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.specs dd {
  margin: 0.15rem 0 0.75rem;
  color: var(--ink-soft);
}

.legal,
.prose {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1rem 1.25rem 4.5rem;
}

.legal h2,
.prose h2 {
  margin: 2rem 0 0.75rem;
  font-size: 1.15rem;
  letter-spacing: 0.06em;
}

.legal table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.legal th,
.legal td {
  border-top: 1px solid var(--line);
  padding: 0.9rem 0.75rem;
  vertical-align: top;
  text-align: left;
}

.legal th {
  width: 28%;
  color: var(--ink-soft);
  font-weight: 500;
}

.form {
  max-width: 40rem;
  display: grid;
  gap: 1.1rem;
}

.form label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.92rem;
}

.form label span.req {
  color: var(--danger);
}

.form input,
.form select,
.form textarea {
  width: 100%;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.55);
  font: inherit;
  color: var(--ink);
}

.form input:focus,
.form select:focus,
.form textarea:focus {
  outline: 2px solid rgba(176, 138, 74, 0.45);
  outline-offset: 1px;
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form__row--zip {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
}

.form__zip-action {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding-bottom: 0.15rem;
}

.form__note {
  margin: 0;
  font-size: 0.88rem;
  color: var(--ink-soft);
}

.form__note--inline {
  min-height: 1.2em;
  font-size: 0.8rem;
  color: var(--olive-deep);
}

.form__note--spaced {
  margin-top: 0.75rem;
}

.form--spaced {
  margin-top: 1.5rem;
}

.form__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.form__hp {
  position: absolute;
  left: -10000px;
  opacity: 0;
  height: 0;
  overflow: hidden;
}

.alert {
  padding: 0.9rem 1rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.5);
}

.alert ul {
  margin: 0;
  padding-left: 1.2rem;
}

.alert--error {
  border-color: rgba(139, 46, 46, 0.35);
  color: var(--danger);
}

.alert--ok {
  border-color: rgba(74, 92, 58, 0.35);
  color: var(--olive-deep);
}

.alert__ref {
  margin: 0 0 0.5rem;
}

.alert__text {
  margin: 0;
}

.alert__text--spaced {
  margin: 0 0 0.75rem;
}

.alert__warn {
  margin: 0.75rem 0 0;
  color: var(--danger);
}

.alert__list {
  margin: 0;
  padding-left: 1.2rem;
}

.stack-gap {
  margin-top: 1.5rem;
}

.stack-gap--row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.legal--bare {
  padding: 0;
}

.hero__shop-name {
  color: rgba(247, 243, 235, 0.8);
  margin: 0 0 0.35rem;
}

.site-footer {
  margin-top: 2rem;
  border-top: 1px solid var(--line);
  background: rgba(47, 59, 38, 0.96);
  color: #e8e2d6;
}

.site-footer a {
  color: #e8e2d6;
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--gold-soft);
}

.site-footer__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 2.5rem 1.25rem 1.25rem;
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.site-footer .brand__en {
  margin: 0;
}

.site-footer .brand__ja {
  margin: 0.2rem 0 0;
  color: rgba(232, 226, 214, 0.75);
}

.site-footer__note {
  margin: 0.75rem 0 0;
  font-size: 0.82rem;
  color: rgba(232, 226, 214, 0.65);
}

.site-footer__nav {
  display: grid;
  gap: 0.55rem;
  font-size: 0.9rem;
}

.site-footer__copy {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem 1.75rem;
  font-size: 0.8rem;
  color: rgba(232, 226, 214, 0.55);
}

.biz-cal__note {
  margin: 0 0 1.25rem;
  font-size: 0.88rem;
  color: var(--ink-soft);
}

.biz-cal__months {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.biz-cal__title {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0.04em;
  font-weight: 600;
}

.biz-cal__table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  font-size: 0.92rem;
}

.biz-cal__table th,
.biz-cal__table td {
  border: 1px solid var(--line);
  text-align: center;
  padding: 0.55rem 0.2rem;
  vertical-align: middle;
}

.biz-cal__table th {
  background: rgba(255, 255, 255, 0.4);
  font-weight: 500;
  color: var(--ink-soft);
}

.biz-cal__table td.is-empty {
  color: transparent;
  user-select: none;
}

.biz-cal__table .is-closed,
.biz-cal__table th.is-closed {
  color: #c62828;
  background: #f8d7da;
}

.biz-cal__table td.is-today {
  outline: 1px solid var(--gold);
  outline-offset: -1px;
  font-weight: 700;
}

@media (max-width: 860px) {
  .biz-cal__months {
    grid-template-columns: 1fr;
  }
}

@keyframes heroZoom {
  from { transform: scale(1.08); }
  to { transform: scale(1); }
}

@keyframes riseIn {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; align-items: center; gap: 0.4rem; }
  .site-nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(238, 241, 236, 0.98);
    border-bottom: 1px solid var(--line);
    padding: 0.5rem 1.25rem 1rem;
  }
  .site-nav.is-open { display: flex; }
  .site-nav a {
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--line);
  }
  .site-nav__order,
  .site-nav__contact {
    margin-top: 0.5rem;
    text-align: center;
  }
  .product-grid,
  .story,
  .product-detail,
  .form__row {
    grid-template-columns: 1fr;
  }
  .legal th,
  .legal td {
    display: block;
    width: 100%;
    padding: 0.45rem 0;
  }
  .legal th {
    border-top: 1px solid var(--line);
    padding-top: 0.9rem;
  }
  .legal td {
    border-top: none;
    padding-bottom: 0.9rem;
  }
}