:root {
  --ivory: #f7f4ef;
  --tint: #efe9e1;
  --ink: #1d1915;
  --sub: #6e645a;
  --line: #d8cfc4;
  --dark: #1a1612;
  --brown: #6b4a2f;
  --serif: "Noto Serif JP", "Yu Mincho", serif;
  --en: "Cormorant Garamond", "Noto Serif JP", serif;
  --sans: "Noto Sans JP", "Hiragino Sans", sans-serif;
  --script: "Mrs Saint Delafield", cursive;
  --wrap: 1200px;
  --g: clamp(20px, 4vw, 48px);
  --sec: clamp(80px, 11vw, 140px);
  --hd: 84px;
}
@media (max-width: 767px) { :root { --hd: 64px; } }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--ivory); color: var(--ink); font-family: var(--sans); font-size: 15px; line-height: 2; letter-spacing: .05em; overflow-x: clip; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
p { margin: 0 0 1.2em; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.pc { display: inline; }
.sp { display: none; }
@media (max-width: 767px) { .pc { display: none; } .sp { display: inline; } }
.center { text-align: center; }
.nb { white-space: nowrap; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--g); }
.narrow { max-width: 720px; }
.small { font-size: 12px; color: var(--sub); }

/* ---------- logo ---------- */
.logo { display: inline-flex; flex-direction: column; align-items: center; line-height: 1; }
.logo__script { font-family: var(--script); font-size: 44px; line-height: .9; letter-spacing: 0; }
.logo__sub { font-family: var(--en); font-size: 9px; letter-spacing: .5em; margin: 2px -.5em 0 0; }

/* ---------- header ---------- */
.hd { position: fixed; inset: 0 0 auto 0; z-index: 50; height: var(--hd); display: flex; align-items: center; gap: 32px; padding: 0 var(--g); color: var(--ink); transition: background .4s, color .4s, box-shadow .4s; }
.hd .logo { margin-right: auto; }
.hd__nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 30px; }
.hd__nav a, .hd__cta { font-family: var(--en); font-size: 13px; letter-spacing: .16em; }
.hd__nav a:hover { opacity: .6; }
.hd__cta { font-family: var(--sans); font-size: 12px; letter-spacing: .1em; border: 1px solid currentColor; padding: 10px 20px; transition: background .3s, color .3s; }
.hd__cta:hover { background: var(--ink); color: var(--ivory); }
.is-top .hd:not(.is-scrolled) { color: #f4eee6; }
.is-top .hd:not(.is-scrolled) .hd__cta:hover { background: #f4eee6; color: var(--ink); }
.hd.is-scrolled, body:not(.is-top) .hd { background: rgba(247, 244, 239, .95); box-shadow: 0 1px 0 var(--line); }
.menu-btn { display: none; position: relative; width: 44px; height: 44px; border: 0; background: none; cursor: pointer; margin-right: -10px; }
.menu-btn span:first-child, .menu-btn span:first-child::before { position: absolute; left: 10px; right: 10px; height: 1px; background: currentColor; transition: transform .3s, top .3s; }
.menu-btn span:first-child { top: 18px; }
.menu-btn span:first-child::before { content: ""; left: 0; right: 0; top: 8px; }
@media (max-width: 1024px) {
  .hd__nav, .hd__cta { display: none; }
  .menu-btn { display: block; }
  .logo__script { font-size: 36px; }
}
.drawer { position: fixed; inset: 0; z-index: 40; background: var(--dark); color: #f4eee6; padding: calc(var(--hd) + 32px) var(--g) 40px; display: flex; flex-direction: column; gap: 40px; opacity: 0; visibility: hidden; transition: opacity .35s, visibility .35s; overflow-y: auto; }
.is-menu-open .drawer { opacity: 1; visibility: visible; }
.is-menu-open { overflow: hidden; }
.is-menu-open .hd { color: #f4eee6; background: transparent; box-shadow: none; }
.is-menu-open .menu-btn span:first-child { top: 22px; transform: rotate(20deg); }
.is-menu-open .menu-btn span:first-child::before { top: 0; transform: rotate(-40deg); }
.drawer__nav { list-style: none; margin: 0; padding: 0; }
.drawer__nav a { display: flex; align-items: baseline; justify-content: space-between; padding: 18px 0; border-bottom: 1px solid rgba(244, 238, 230, .18); }
.drawer__nav .en { font-family: var(--en); font-size: 22px; letter-spacing: .14em; }
.drawer__nav .ja { font-size: 11px; opacity: .6; }

/* ---------- common parts ---------- */
.eyebrow { font-family: var(--en); font-size: 13px; letter-spacing: .3em; color: var(--sub); margin: 0 0 18px; }
.h2 { font-family: var(--serif); font-weight: 400; font-size: clamp(24px, 3vw, 34px); line-height: 1.7; letter-spacing: .12em; margin: 0 0 32px; }
.h2--c { text-align: center; }
.h3 { font-family: var(--serif); font-weight: 400; font-size: 22px; letter-spacing: .1em; margin: 0 0 20px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 22px; min-width: 240px; padding: 15px 28px; margin-top: 16px; border: 1px solid var(--ink); font-size: 13px; letter-spacing: .14em; background: none; cursor: pointer; transition: background .3s, color .3s; }
.btn:hover { background: var(--ink); color: var(--ivory); }
.btn--solid { background: var(--ink); color: var(--ivory); }
.btn--solid:hover { background: var(--brown); border-color: var(--brown); }
.btn--light { border-color: rgba(244, 238, 230, .7); color: #f4eee6; }
.btn--light:hover { background: #f4eee6; color: var(--ink); }
.btn--block { width: 100%; }
.arrow { position: relative; width: 28px; height: 1px; background: currentColor; transition: width .3s; }
.arrow::after { content: ""; position: absolute; right: 0; top: -3px; width: 7px; height: 1px; background: currentColor; transform: rotate(35deg); transform-origin: right; }
.btn:hover .arrow { width: 36px; }

.sec { padding: var(--sec) 0; position: relative; }
.sec--top0 { padding-top: 0; }
.sec--tint { background: var(--tint); }
.sec--dark { background: var(--dark); color: #e9e2d8; }
.sec--dark .eyebrow { color: #a99c8e; }
.sec-head { text-align: center; margin-bottom: 56px; }
.side-label { position: absolute; left: clamp(8px, 2vw, 28px); top: var(--sec); writing-mode: vertical-rl; font-family: var(--en); font-size: 11px; letter-spacing: .4em; color: var(--sub); margin: 0; }
@media (max-width: 767px) { .side-label { display: none; } }

.split { display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(32px, 6vw, 88px); align-items: center; }
.split--rev .split__img { order: 2; }
.split__img img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.split__text p { max-width: 36em; }
@media (max-width: 767px) {
  .split { grid-template-columns: 1fr; }
  .split--rev .split__img { order: 0; }
}

/* ---------- hero ---------- */
.hero { position: relative; height: 100svh; min-height: 600px; max-height: 1000px; color: #f4eee6; overflow: hidden; background: var(--dark); }
.hero__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; animation: heroZoom 9s ease-out both; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(20, 16, 12, .72) 0%, rgba(20, 16, 12, .25) 50%, rgba(20, 16, 12, .1) 100%); }
.hero__body { position: absolute; z-index: 1; left: clamp(24px, 7vw, 112px); top: 50%; transform: translateY(-46%); }
.hero__copy { font-family: var(--serif); font-weight: 400; font-size: clamp(32px, 4.6vw, 60px); line-height: 1.6; letter-spacing: .14em; margin: 0; animation: fadeUp 1.4s .3s both; }
.hero__line { display: block; width: 56px; height: 1px; background: currentColor; margin: 32px 0; opacity: .8; animation: fadeUp 1.4s .6s both; }
.hero__lead { font-family: var(--serif); font-size: clamp(14px, 1.3vw, 17px); line-height: 2.1; letter-spacing: .16em; animation: fadeUp 1.4s .8s both; }
.hero__en { font-family: var(--en); font-size: 12px; letter-spacing: .36em; margin-top: 48px; opacity: .8; animation: fadeUp 1.4s 1s both; }
.hero__vert { position: absolute; z-index: 1; right: clamp(24px, 5vw, 80px); top: calc(var(--hd) + 48px); writing-mode: vertical-rl; font-family: var(--serif); font-size: 14px; letter-spacing: .4em; margin: 0; opacity: .9; animation: fadeIn 2s 1.2s both; }
.hero__scroll { position: absolute; z-index: 1; right: clamp(24px, 5vw, 80px); bottom: 0; font-family: var(--en); font-size: 10px; letter-spacing: .3em; writing-mode: vertical-rl; margin: 0; padding-bottom: 72px; }
.hero__scroll::after { content: ""; position: absolute; bottom: 0; left: 50%; width: 1px; height: 60px; background: currentColor; animation: scrollLine 2.4s infinite; }
@media (max-width: 767px) {
  .hero::after { background: linear-gradient(180deg, rgba(20, 16, 12, .7) 0%, rgba(20, 16, 12, .35) 45%, rgba(20, 16, 12, .05) 75%); }
  .hero__body { top: calc(var(--hd) + 40px); transform: none; }
  .hero__line { margin: 22px 0; }
  .hero__en { margin-top: 24px; }
  .hero__vert { display: none; }
}
@keyframes heroZoom { from { transform: scale(1.08); } to { transform: scale(1); } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: .9; } }
@keyframes scrollLine { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* ---------- top: categories ---------- */
.cats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 48px; }
.cat { display: block; text-align: center; }
.cat img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; transition: transform .8s; }
.cat:hover img { transform: scale(1.03); }
.cat__en { display: block; font-family: var(--en); font-size: 14px; letter-spacing: .24em; margin-top: 18px; }
.cat__ja { display: block; font-size: 11px; color: var(--sub); }
@media (max-width: 767px) { .cats { grid-template-columns: repeat(2, 1fr); gap: 28px 14px; } }

/* ---------- order steps ---------- */
.steps-mini { list-style: none; margin: 0 0 56px; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid rgba(233, 226, 216, .2); }
.steps-mini li { padding: 28px 12px; text-align: center; border-right: 1px solid rgba(233, 226, 216, .2); }
.steps-mini li:last-child { border-right: 0; }
.steps-mini .step__no { display: block; font-family: var(--en); font-size: 28px; letter-spacing: .1em; color: #b79b7d; }
.steps-mini .step__t { font-family: var(--serif); font-size: 14px; letter-spacing: .1em; }
@media (max-width: 767px) {
  .steps-mini { grid-template-columns: 1fr; }
  .steps-mini li { display: flex; align-items: baseline; gap: 20px; text-align: left; padding: 16px 0; border-right: 0; border-bottom: 1px solid rgba(233, 226, 216, .2); }
  .steps-mini .step__no { font-size: 22px; }
}
.steps { list-style: none; margin: 0; padding: 0; }
.step { display: grid; grid-template-columns: 64px 1fr; gap: 8px; padding: 26px 0; border-bottom: 1px solid var(--line); }
.step:first-child { padding-top: 0; }
.step__no { font-family: var(--en); font-size: 30px; line-height: 1.2; color: var(--brown); }
.step .step__t { font-family: var(--serif); font-weight: 400; font-size: 18px; letter-spacing: .1em; margin: 0 0 6px; }
.step p { margin: 0; font-size: 14px; color: var(--sub); }

/* ---------- page head ---------- */
.phead { padding: calc(var(--hd) + clamp(56px, 8vw, 104px)) var(--g) clamp(56px, 7vw, 88px); text-align: center; }
.phead__title { font-family: var(--serif); font-weight: 400; font-size: clamp(24px, 3.2vw, 36px); line-height: 1.7; letter-spacing: .14em; margin: 0; }
.phead__lead { margin: 20px auto 0; max-width: 36em; color: var(--sub); }

/* ---------- collection ---------- */
.filter { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 32px; margin-bottom: 56px; }
@media (max-width: 767px) { .filter { gap: 8px 20px; } .filter button { font-size: 12px; } .grid--3 .card:nth-child(3) { display: none; } }
.filter button { background: none; border: 0; padding: 4px 0; cursor: pointer; font-size: 13px; letter-spacing: .14em; color: var(--sub); border-bottom: 1px solid transparent; }
.filter button.is-active { color: var(--ink); border-color: var(--ink); }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 64px 32px; }
.grid--3 { margin-bottom: 56px; }
@media (max-width: 900px) { .grid { grid-template-columns: repeat(2, 1fr); gap: 44px 16px; } }
.card[hidden] { display: none; }
.card__img { display: block; width: 100%; padding: 0; border: 0; background: var(--tint); cursor: zoom-in; overflow: hidden; }
.card__img img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; transition: transform .8s; }
.card__img:hover img { transform: scale(1.03); }
.card__cat { font-size: 11px; color: var(--sub); letter-spacing: .14em; margin: 18px 0 2px; }
.card__name { font-family: var(--serif); font-weight: 400; font-size: 17px; letter-spacing: .1em; margin: 0; }
.card__en { font-family: var(--en); font-size: 12px; letter-spacing: .24em; color: var(--sub); margin: 0 0 10px; }
.card__desc { font-size: 13px; line-height: 1.9; margin: 0 0 8px; }
.card__mat { font-size: 12px; color: var(--sub); margin: 0; }
@media (max-width: 767px) { .card__desc { font-size: 12px; } .card__name { font-size: 15px; } }

/* ---------- lightbox ---------- */
.lb { position: fixed; inset: 0; z-index: 100; background: rgba(20, 16, 12, .92); display: grid; place-items: center; padding: 56px 20px 24px; }
.lb[hidden] { display: none; }
.lb__inner { position: relative; max-width: 760px; width: 100%; text-align: center; color: #f4eee6; }
.lb__img { max-height: calc(100svh - 220px); width: auto; margin: 0 auto; }
.lb__title { font-family: var(--serif); letter-spacing: .12em; margin: 18px 0 4px; }
.lb__desc { font-size: 13px; opacity: .8; margin: 0; }
.lb__close { position: absolute; top: -50px; right: 0; width: 44px; height: 44px; border: 0; background: none; color: #fff; font-size: 34px; line-height: 1; cursor: pointer; }
.is-lb-open { overflow: hidden; }

/* ---------- craftsmanship ---------- */
.points { display: grid; gap: clamp(72px, 10vw, 128px); }
.point { display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(32px, 6vw, 88px); align-items: center; }
.point:nth-child(even) .point__img { order: 2; }
.point__img img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
@media (max-width: 767px) { .point { grid-template-columns: 1fr; } .point:nth-child(even) .point__img { order: 0; } }

/* ---------- shop ---------- */
.stable { margin: 0 0 24px; }
.stable div { display: grid; grid-template-columns: 6.5em 1fr; padding: 13px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.stable dt { color: var(--sub); font-size: 12px; padding-top: 2px; }
.stable dd { margin: 0; }
.stable a { border-bottom: 1px solid var(--line); }
.shop-photo { margin-bottom: clamp(48px, 7vw, 88px); }
.shop-photo img { width: 100%; aspect-ratio: 21 / 9; object-fit: cover; }
@media (max-width: 767px) { .shop-photo img { aspect-ratio: 4 / 3; } }
.split--shop { align-items: start; }
.map { aspect-ratio: 4 / 3; background: var(--tint); }
.map iframe { width: 100%; height: 100%; border: 0; filter: grayscale(.6) sepia(.15); }
.sns { list-style: none; margin: 0; padding: 0; display: flex; gap: 24px; }
.sns--c { justify-content: center; }
.sns a { font-family: var(--en); font-size: 14px; letter-spacing: .18em; border-bottom: 1px solid currentColor; }

/* ---------- contact ---------- */
.contact-band p { color: var(--sub); }
.form label { display: block; font-size: 13px; letter-spacing: .08em; margin-bottom: 28px; }
.form .req { font-size: 10px; color: var(--brown); border: 1px solid var(--brown); padding: 0 6px; margin-left: 10px; vertical-align: 1px; }
.form input[type="text"], .form input[type="email"], .form input[type="tel"], .form select, .form textarea {
  display: block; width: 100%; margin-top: 10px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 0; background: #fff; font-size: 16px; -webkit-appearance: none; appearance: none;
}
.form select { background-image: linear-gradient(45deg, transparent 50%, var(--sub) 50%), linear-gradient(135deg, var(--sub) 50%, transparent 50%); background-position: calc(100% - 22px) 50%, calc(100% - 17px) 50%; background-size: 5px 5px; background-repeat: no-repeat; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 1px solid var(--ink); outline-offset: -1px; }
.form .check { display: flex; align-items: center; justify-content: center; gap: 10px; font-size: 14px; }
.form .check input { width: 18px; height: 18px; accent-color: var(--ink); }
.form .check a { border-bottom: 1px solid currentColor; }
.form__err { color: #9b3b2a; text-align: center; font-size: 13px; }
.contact-alt { margin-top: 80px; padding-top: 56px; border-top: 1px solid var(--line); text-align: center; }
.contact-alt p { margin: 0; }
.contact-alt__tel { display: inline-block; font-family: var(--en); font-size: 34px; letter-spacing: .12em; margin: 4px 0; }
.contact-alt .sns { margin-top: 24px; }

/* ---------- prose ---------- */
.prose h2 { font-family: var(--serif); font-weight: 400; font-size: 18px; letter-spacing: .1em; margin: 48px 0 12px; }

/* ---------- footer ---------- */
.ft { background: var(--dark); color: #cfc5b8; padding: 88px 0 40px; text-align: center; }
.ft__inner { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--g); }
.logo--ft { color: #f4eee6; }
.ft__nav { list-style: none; margin: 40px 0 0; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 32px; }
.ft__nav a { font-family: var(--en); font-size: 13px; letter-spacing: .18em; }
.ft__sns { list-style: none; margin: 28px 0 0; padding: 0; }
.ft__sns a { font-family: var(--en); font-size: 13px; letter-spacing: .18em; border-bottom: 1px solid currentColor; }
.ft__small { font-size: 11px; margin: 40px 0 6px; }
.ft__copy { font-family: var(--en); font-size: 11px; letter-spacing: .2em; opacity: .6; margin: 0; }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 1.1s ease, transform 1.1s ease; }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
  .hero__img, .hero__copy, .hero__line, .hero__lead, .hero__en, .hero__vert { animation: none; }
}