@charset "utf-8";

/* ======================================
   base
====================================== */
:root {
  --header-width: 80px;
}

body {
  font-family: "Zen Old Mincho", serif;
    color: #494949;

}

/* ======================================
   header
====================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 80px;
  height: 100vh;
  background: #8d7f3a;
  z-index: 999;
}

.header__inner {
  height: 100%;
  padding: 24px 0 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.header__logo {
  flex: 0 0 140px;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  overflow: hidden;
}

.header__logo img {
  display: block;
  width: 110px;
  max-width: none;
  height: auto;
  transform: rotate(90deg);
  transform-origin: center;
}

.header__nav {
  flex: 1;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.header__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.header__link {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  color: #fff;
  text-decoration: none;
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  line-height: 1;
}

.header__link:hover {
  opacity: 0.7;
}

/* ======================================
   common container
====================================== */
.w-container {
  width: 100%;
  max-width: 1366px;
  margin: 0 auto;
  padding-left: calc(var(--header-width) + 60px);
  padding-right: 80px;
}














/* ======================================
   concept
====================================== */

/* .concept-box {
  position: relative;
  max-width: 1366px;
  margin: 0 auto;
  height: 100vh;
}

.concept-text-img {
  position: absolute;
  top: 22%;
  left: calc(var(--header-width) + 80px);
  width: 420px;
}

.concept-text-img p {
    margin-top: 24px;
  color: #888277;
  font-size: 14px;
  font-weight: 400;
  line-height: 4;
  letter-spacing: 0.14em;
}

.concept-title h1 {
writing-mode: vertical-rl;
  text-orientation: mixed;
  color: #9a8850;
  font-size: clamp(42px, 4.6vw, 66px);
  font-weight: 400;
  line-height: 1.28;
  letter-spacing: 0.12em;
}

.concept-title {
  display: flex;
 flex-direction: row-reverse;
}

.space {
  margin-top: 2rem;
}



.concept {
  position: relative;
  overflow: hidden;
}

.concept__line {
  position: absolute;
  left: 0;
  width: 100%;
  pointer-events: none;
  background: url("../img/line.png") no-repeat center / cover;

}

.concept__line--top {
  top: 0;
  height: 30vh;
  opacity: 0.12;
}

.concept__line--bottom {
  bottom: 0;
  height: 30vh;
  opacity: 0.08;
  transform: scaleY(-1);
}


.concept-title {
  position: relative;
}



.concept-text-img img {
  position: absolute;
  top: 140%;
  left: 120%;
  width: 520px;
  transform: translate(-50%, -50%);
}

.concept-title {
  position: absolute;
  right: 120px;
  top: 50%;
  transform: translateY(-50%);
}

.concept-title::after {
  content: "壱彩";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);

  writing-mode: vertical-rl;
  font-size: clamp(120px, 10vw, 220px);
  color: rgba(154, 136, 80, 0.08);
  z-index: -1;
}

 */


/* ======================================
   concept
====================================== */

.concept {
  position: relative;
  min-height: 100vh;
  overflow: hidden;

}

.concept-box {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1400px;
  height: 100vh;
  margin: 0 auto;

  padding-left: calc(var(--header-width) + 140px);
  padding-right: 120px;

  display: flex;
  align-items: center;
}

.concept-text-img {
  position: relative;
  width: 600px;
}

.concept-text-img p {
  margin: 0;
  max-width: 520px;

  color: #888277;
  font-size: 14px;
  line-height: 3.9;
  letter-spacing: 0.14em;

  transform: translate(0px, 140px);
}

.concept-text-img img {
  display: block;
  width: 110%;
  max-width: 720px;
  height: auto;

  margin-top: 100px;
}

.concept-title {
  position: relative;
  justify-self: end;
  display: flex;
  flex-direction: row-reverse;
  align-items: flex-start;
  gap: 18px;
  padding-right: 30px;
  margin-left: 80px;
}

.concept-title h1 {
  margin: 0;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  color: #9a8850;
  font-size: clamp(58px, 5vw, 86px);
  font-weight: 400;
  line-height: 1.22;
  letter-spacing: 0.1em;
}

.space {
  margin-top: 1.8rem;
}

.detail__en {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  color: #9a8850;
  font-size: 14px;
  letter-spacing: 0.12em;
  margin-top: 6px;
}

.concept-title::after {
  content: "壱\A彩";
  white-space: pre;

  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-30%, -20%);


  font-size: 10em;
  line-height: 1.1;

  color: rgba(154, 136, 80, 0.07);
  pointer-events: none;
  z-index: -1;
}

.concept__line {
  position: absolute;
  left: 0;
  width: 100%;
  pointer-events: none;
  background: url("../img/line.png") no-repeat center / cover;
}

.concept__line--top {
  top: 0;
  height: 30vh;
  opacity: 0.12;
}

.concept__line--bottom {
  bottom: 0;
  height: 32vh;
  opacity: 0.08;
  transform: scaleY(-1);
}





/* ===============================
   concept fade（さらにゆっくり版）
=============================== */

/* 初期状態 */
.concept-title,
.concept-text-img img,
.concept__line--top,
.concept__line--bottom,
.concept-lead__line {
  opacity: 0;
}

/* リード文章の見た目 */
.concept-lead {
  margin: 0;
  max-width: 520px;
  color: #888277;
  font-size: 14px;
  line-height: 3.9;
  letter-spacing: 0.14em;
  transform: translate(0px, 140px);
}

.concept-lead__line {
  display: block;
}


.concept-title::after {
  opacity: 0; /* ← 追加 */
}
/* タイトル */
.concept.is-show .concept-title {
  animation: fadeOnly 1.8s ease forwards;
  animation-delay: 0.2s;
}

/* リード文章 さらにゆっくり */
.concept.is-show .concept-lead__line--1 {
  animation: fadeOnly 2.4s ease forwards;
  animation-delay: 1.0s;
}

.concept.is-show .concept-lead__line--2 {
  animation: fadeOnly 2.4s ease forwards;
  animation-delay: 2.2s;
}

.concept.is-show .concept-lead__line--3 {
  animation: fadeOnly 2.4s ease forwards;
  animation-delay: 3.4s;
}

/* 時計 */
.concept.is-show .concept-text-img img {
  animation: fadeOnly 2.4s ease forwards;
  animation-delay: 3.4s; /* ← ここを後ろに */
}

/* 線 */
.concept.is-show .concept__line--top {
  animation: fadeLineTop 2.4s ease forwards;
  animation-delay: 1.0s;
}

.concept.is-show .concept__line--bottom {
  animation: fadeLineBottom 2.4s ease forwards;
  animation-delay: 2.2s;
}

.concept.is-show .concept-title::after {
  animation: fadeOnly 2.4s ease forwards;
  animation-delay: 4.0s; /* ← 一番最後 */
}

/* その場でふわっと */
@keyframes fadeOnly {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeLineTop {
  from { opacity: 0; }
  to { opacity: 0.12; }
}

@keyframes fadeLineBottom {
  from { opacity: 0; }
  to { opacity: 0.08; }
}















/* ======================================
   gallery
====================================== */
.gallery {
  min-height: 100vh;

  opacity: 0;
  transition: opacity 1.8s ease;
}

.gallery.is-show {
  opacity: 1;
}

.gallery__container {
  padding-left: var(--header-width);
}

.gallery__grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 50vh 50vh;
  min-height: 100vh;
}

.gallery__item {
  overflow: hidden;
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.gallery__copy {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: #fff;
  z-index: 10;
  width: 100%;
  pointer-events: none;
  opacity: 0;
  transition: opacity 2.2s ease 0.35s;
}

.gallery.is-show .gallery__copy {
  opacity: 1;
}

.gallery__catch-en {
  margin: 0 0 20px;
  font-size: clamp(0.8rem, 1vw, 1.1rem);
  letter-spacing: 0.12em;
}

.gallery__logo {
  margin: 12px 0;
}

.gallery__logo img {
  width: clamp(180px, 28vw, 420px);
  height: auto;
  display: block;
  margin: 0 auto;
}

.gallery__catch-ja {
  margin: 20px 0 0;
  font-size: clamp(0.9rem, 1.2vw, 1.3rem);
  letter-spacing: 0.1em;
}

/* ======================================
   animation
====================================== */
@keyframes fadeInSoft {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes conceptWaveShift {
  0% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(-40px);
  }
  100% {
    transform: translateX(0);
  }
}

/* ======================================
   tablet
====================================== */
@media screen and (max-width: 1200px) {
  .w-container {
    padding-left: calc(var(--header-width) + 40px);
    padding-right: 48px;
  }

  .concept__inner {
    grid-template-columns: minmax(280px, 380px) auto;
    column-gap: 48px;
  }

  .concept__lead {
    margin-top: 72px;
  }

  .concept__wave {
    width: min(900px, 68vw);
    height: 260px;
  }

  .gallery__logo img {
    width: clamp(180px, 30vw, 360px);
  }

  .gallery__catch-en {
    margin-bottom: 14px;
  }

  .gallery__catch-ja {
    margin-top: 14px;
  }
}

@media screen and (max-width: 1100px) {
  .concept__wave {
    right: -26px;
    width: min(64vw, 820px);
    height: 250px;
  }
}

/* ======================================
   mobile
====================================== */
@media screen and (max-width: 767px) {
  .w-container {
    padding-left: 24px;
    padding-right: 24px;
  }

  .concept {
    min-height: auto;
    padding: 56px 0 90px;
  }

  .concept__inner {
    min-height: auto;
    display: flex;
    flex-direction: column-reverse;
    gap: 42px;
    padding-top: 0;
  }

  .concept__lead,
  .concept__heading {
    position: relative;
    top: auto;
    left: auto;
    right: auto;
  }

  .concept__heading {
    margin-left: auto;
    gap: 6px;
  }

  .concept__title {
    font-size: 32px;
    line-height: 1.4;
  }

  .concept__en {
    font-size: 9px;
  }

  .concept__lead {
    max-width: 100%;
    margin-top: 0;
  }

  .concept__lead-line {
    font-size: 12px;
    line-height: 2.5;
    letter-spacing: 0.1em;
    margin-top: 24px;
  }

  .concept__bg {
    top: 16px;
    left: 0;
    font-size: 110px;
  }

  .concept__wave {
    right: -40px;
    bottom: -10px;
    width: 160%;
    height: 180px;
  }

  .gallery {
    min-height: auto;
  }

  .gallery__container {
    padding-left: 0;
  }

  .gallery__grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(3, 33.333vw);
    min-height: auto;
  }

  .gallery__copy {
    width: 100%;
    padding: 0 16px;
  }

  .gallery__catch-en {
    margin: 0 0 8px;
    font-size: 0.55rem;
    letter-spacing: 0.08em;
  }

  .gallery__logo {
    margin: 8px 0;
  }

  .gallery__logo img {
    width: clamp(150px, 46vw, 240px);
  }

  .gallery__catch-ja {
    margin: 8px 0 0;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
  }
}




/* ======================================
   detail
====================================== */
.detail {
  padding: 180px 0 0;
}

.detail__head {
  width: 100%;
  max-width: 1366px;
  margin: 0 auto;
  padding-left: calc(var(--header-width) + 60px);
  padding-right: 80px;
  min-height: 240px;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 12px;
}

.detail__title {
  margin: 0;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-size: 1.7rem;
  font-weight: 400;
  line-height: 1.35;
  letter-spacing: 0.08em;
  margin-bottom: 2rem;
}

.detail__en {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  color: #8d7f3a;
  font-size: 14px;
  letter-spacing: 0.12em;
  margin-top: 6px;
}

.detail__palette {
  display: flex;
  min-height: 100vh;
  margin-left: var(--header-width);
}

.detail-card {
  position: relative;
  flex: 1 1 0;
  min-width: 0;
  overflow: hidden;
  isolation: isolate;
  transition: flex-grow 0.45s ease;
}

/* 選択時に広がる */
.detail-card:hover,
.detail-card:focus-within,
.detail-card.is-active {
  flex-grow: 1.9;
}

/* ベースカラー */
.detail-card--pk   { --card-bg: #a08584; }
.detail-card--gy   { --card-bg: #8a7c4c; }
.detail-card--sy   { --card-bg: #727275; }
.detail-card--bk   { --card-bg: #3d3329; }
.detail-card--sumi { --card-bg: #202126; }
.detail-card--bl   { --card-bg: #879db3; }

.detail-card {
  background: var(--card-bg);
}

/* 共通ベース */
.detail-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.2; /* ←うっすら感ここで調整 */
  pointer-events: none;
  z-index: 1;
}


.detail-card--pk::before {
  background-image: url("../img/bg-pk.png");
}

.detail-card--gy::before {
  background-image: url("../img/bg-gy.png");
}

.detail-card--sy::before {
  background-image: url("../img/bg-sy.png");
}

.detail-card--bk::before {
  background-image: url("../img/bg-br.png");
}

.detail-card--sumi::before {
  background-image: url("../img/bg-bk.png");
}

.detail-card--bl::before {
  background-image: url("../img/bg-bl.png");
}




/* 非選択時はカード全体に黒をかける
   → 文字にもかかるように、文字の上に載せる */
.detail-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  opacity: 1;
  transition: opacity 0.45s ease;
  pointer-events: none;
  z-index: 3;
}

.detail-card:hover::after,
.detail-card:focus-within::after,
.detail-card.is-active::after {
  opacity: 0;
}

/* ボタン */
.detail-card__button {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  min-height: 420px;
  border: 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.95);
  cursor: pointer;
  padding: 28px 10px 24px;
  display: flex;
  flex-direction: row-reverse;
  justify-content: center;
  align-items: center;
  gap: 14px;
  transition: padding 0.45s ease;
}

.detail-card__name-en,
.detail-card__name-ja,
.detail-card__text {
  writing-mode: vertical-rl;
  text-orientation: mixed;
}

.detail-card__name-en {
  font-size: 12px;
  letter-spacing: 0.08em;
  opacity: 0.9;
}

.detail-card__name-ja {
  font-size: 40px;
  line-height: 1.1;
  letter-spacing: 0.8em;
}

.detail-card__text {
  font-size: 13px;
  line-height: 2;
  letter-spacing: 0.4em;
  opacity: 0.9;
}

/* 画像 */
.detail-card__image-wrap {
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.45s ease, visibility 0.45s ease;
  z-index: 4;
}

.detail-card:hover .detail-card__image-wrap,
.detail-card:focus-within .detail-card__image-wrap,
.detail-card.is-active .detail-card__image-wrap {
  opacity: 1;
  visibility: visible;
}

.detail-card__image {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
}

/* 開いたとき文字を右へ */
.detail-card:hover .detail-card__button,
.detail-card:focus-within .detail-card__button,
.detail-card.is-active .detail-card__button {
  justify-content: flex-start;
  padding-left: calc(50% + 18px);
  padding-right: 20px;
}

/* tablet */
@media screen and (max-width: 1100px) {
  .detail__head {
    padding-left: calc(var(--header-width) + 40px);
    padding-right: 48px;
    min-height: 200px;
  }

  .detail__palette {
    min-height: 360px;
  }

  .detail-card__button {
    min-height: 360px;
    gap: 10px;
  }

  .detail-card__name-ja {
    font-size: clamp(24px, 2.2vw, 42px);
  }

  .detail-card__image-wrap {
    width: 36%;
  }

  .detail-card:hover .detail-card__button,
  .detail-card:focus-within .detail-card__button,
  .detail-card.is-active .detail-card__button {
    padding-left: calc(36% + 14px);
    padding-right: 16px;
  }
}

/* mobile */
@media screen and (max-width: 767px) {
  .detail {
    padding: 64px 0 0;
  }

  .detail__head {
    padding-left: 24px;
    padding-right: 24px;
    min-height: auto;
    margin-bottom: 36px;
  }

  .detail__title {
    font-size: 30px;
  }

  .detail__en {
    font-size: 10px;
  }

  .detail__palette {
    margin-left: 0;
    flex-direction: column;
    min-height: auto;
  }

  .detail-card,
  .detail-card:hover,
  .detail-card:focus-within,
  .detail-card.is-active {
    flex-grow: 1;
  }

  .detail-card__button {
    min-height: 120px;
    justify-content: flex-start;
    padding: 16px 20px;
    gap: 10px;
  }

  .detail-card__name-en,
  .detail-card__name-ja,
  .detail-card__text {
    writing-mode: horizontal-tb;
  }

  .detail-card__name-en {
    font-size: 10px;
  }

  .detail-card__name-ja {
    font-size: 28px;
    letter-spacing: 0.08em;
  }

  .detail-card__text {
    font-size: 11px;
    line-height: 1.8;
    letter-spacing: 0.08em;
  }

  .detail-card__image-wrap {
    width: 30%;
    left: 0;
  }

  .detail-card:hover .detail-card__button,
  .detail-card:focus-within .detail-card__button,
  .detail-card.is-active .detail-card__button {
    padding-left: calc(30% + 18px);
    padding-right: 16px;
  }
}














/* ======================================
   tone
====================================== */
.tone {
  padding: 110px 0 200px;
  overflow: hidden;
}

.tone__inner {
  width: 100%;

  margin: 0 auto;
  padding-left: calc(var(--header-width) + 40px);
  

  display: grid;
 
  align-items: center;
  grid-auto-flow: column;
}

.tone__image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.tone__image img {
  width: 100%;
  max-width: 500px;
  height: auto;
  object-fit: contain;
}

.tone__body {
  display: flex;
  align-items: center;
}

.tone__text {
  max-width: 440px;
}

.tone__text p {
  margin: 0;
  color: #6d6a66;
  font-size: 14px;
  font-weight: 400;
  line-height: 3.1;
  letter-spacing: 0.1em;
}

.tone__text p + p {
  margin-top: 22px;
}











/* ======================================
   reveal
====================================== */
.reveal-item {
  opacity: 0;
  transition: opacity 1.4s ease;
  will-change: opacity;
}

.reveal.is-show .reveal-item {
  opacity: 1;
}

.reveal-item--delay1 {
  transition-delay: 0.1s;
}

.reveal-item--delay2 {
  transition-delay: 0.35s;
}

.detail {
  opacity: 0;
  transition: opacity 1.6s ease;
}

.detail.is-show {
  opacity: 1;
}



/* ======================================
   tablet
====================================== */
@media screen and (max-width: 1100px) {
  .tone {
    padding: 90px 0 110px;
  }

  .tone__inner {
    padding-left: calc(var(--header-width) + 32px);
    padding-right: 48px;
    grid-template-columns: minmax(320px, 460px) minmax(280px, 1fr);
    column-gap: 48px;
  }

  .tone__text p {
    font-size: 13px;
    line-height: 2.8;
  }
}

/* ======================================
   mobile
====================================== */
@media screen and (max-width: 767px) {
  .tone {
    padding: 70px 0 80px;
  }

  .tone__inner {
    padding-left: 24px;
    padding-right: 24px;
    grid-template-columns: 1fr;
    row-gap: 36px;
  }

  .tone__image img {
    max-width: 360px;
    margin: 0 auto;
  }

  .tone__body {
    justify-content: center;
  }

  .tone__text {
    max-width: 100%;
  }

  .tone__text p {
    font-size: 12px;
    line-height: 2.5;
    letter-spacing: 0.08em;
  }

  .tone__text p + p {
    margin-top: 18px;
  }
}



















/* ======================================
   pattern
====================================== */
.pattern {
  padding: 110px 0 110px;
}

.pattern__inner {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding-left: calc(var(--header-width) + 60px);
  padding-right: 80px;
}

.pattern__tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);

  max-width: 760px;
  margin: 0 auto 46px;
}

.pattern-tab {
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
  text-align: center;
  color: #b0a57b;
  opacity: 0.45;
  transition: opacity 0.4s ease;
}

.pattern-tab:hover,
.pattern-tab.is-active {
  opacity: 1;
}

.pattern-tab__icon {
  display: block;
  width: 160px;
  aspect-ratio: 1 / 1;
  margin: 0 auto 18px;
}

.pattern-tab__icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.pattern-tab__ja {
  display: block;
  font-size: 1.6rem;
  line-height: 1.2;
  letter-spacing: 0.08em;
}

.pattern-tab__en {
  display: block;
  margin-top: 6px;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
}

.pattern__content {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  column-gap: 40px;
  align-items: start;
}

.pattern__info,
.pattern__watches {
  position: relative;
  min-height: 360px;
}

.pattern-panel {
  display: none;
  opacity: 0;
}

.pattern-panel.is-active {
  display: block;
  opacity: 1;
  animation: patternFade 0.7s ease;
}

.pattern__heading {
  display: flex;
  align-items: center;
  gap: 14px;
  color: #9b8d4e;
  margin-bottom: 34px;
}

.pattern__heading-icon {
  width: 56px;
  flex: 0 0 56px;
}

.pattern__heading-icon img {
  width: 100%;
  height: auto;
  display: block;
}

.pattern__title {
  margin: 0;
  font-size: 2.2rem;
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: 0.08em;
}

.pattern__title-en {
  font-size: 0.95rem;
  letter-spacing: 0.04em;
}

.pattern__text p {
  margin: 0;
  color: #7f7a72;
  font-size: 0.8rem;
  line-height: 2.25;
  letter-spacing: 0.08em;
}

.pattern__text p + p {
  margin-top: 20px;
}

.pattern__watch-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
  align-items: end;
}

.pattern-watch {
  text-align: center;
}

.pattern-watch img {
  width: 140%;
  max-width: 240px;
  margin: 0 auto 18px;
  display: block;
}





.pattern-watch p {
  margin: 0;
  color: #9b8d4e;
  font-size: 0.9rem;
  line-height: 1.7;
  letter-spacing: 0.04em;
}

.pattern-watch span {
  font-size: 0.85rem;
}

.pattern__side {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: flex-start;
  gap: 10px;
  justify-self: end;
}

.pattern__side-en,
.pattern__side-ja {
  writing-mode: vertical-rl;
  text-orientation: mixed;
}

.pattern__side-en {
  color: #9b8d4e;
  font-size: 1rem;
  letter-spacing: 0.08em;
}

.pattern__side-ja {
  margin: 0;
  color: #6b6760;
  font-size: 1.4rem;
  font-weight: 400;
  letter-spacing: 0.08em;
}

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

/* ======================================
   tablet
====================================== */
@media screen and (max-width: 1100px) {
  .pattern__inner {
    padding-left: calc(var(--header-width) + 40px);
    padding-right: 48px;
  }

  .pattern__tabs {
    gap: 32px;
    max-width: 680px;
  }

  .pattern-tab__icon {
    width: 140px;
  }

  .pattern__content {
    grid-template-columns: 260px minmax(0, 1fr) 90px;
    column-gap: 28px;
  }

  .pattern__title {
    font-size: 1.8rem;
  }

  .pattern__text p {
    font-size: 0.92rem;
  }

  .pattern-watch img {
    max-width: 160px;
  }


}

/* ======================================
   mobile
====================================== */
@media screen and (max-width: 767px) {
  .pattern {
    padding: 72px 0 88px;
  }

  .pattern__inner {
    padding-left: 24px;
    padding-right: 24px;
  }

  .pattern__tabs {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 36px;
  }

  .pattern-tab__icon {
    width: 84px;
    margin-bottom: 10px;
  }

  .pattern-tab__ja {
    font-size: 1rem;
  }

  .pattern-tab__en {
    font-size: 0.72rem;
  }

  .pattern__content {
    grid-template-columns: 1fr;
    row-gap: 30px;
  }

  .pattern__info,
  .pattern__watches {
    min-height: auto;
  }

  .pattern__heading {
    margin-bottom: 22px;
  }

  .pattern__heading-icon {
    width: 40px;
    flex-basis: 40px;
  }

  .pattern__title {
    font-size: 1.5rem;
  }

  .pattern__title-en {
    font-size: 0.8rem;
  }

  .pattern__text p {
    font-size: 0.86rem;
    line-height: 2;
  }

  .pattern__watch-list {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
  }

  .pattern-watch img {
    max-width: 120px;
    margin-bottom: 10px;
  }

  .pattern-watch p {
    font-size: 0.7rem;
    line-height: 1.5;
  }

  .pattern__side {
    order: -1;
    justify-self: start;
    gap: 6px;
  }

  .pattern__side-ja {
    font-size: 1.5rem;
  }

  .pattern__side-en {
    font-size: 0.78rem;
  }
}




.pattern__watch-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 40px;
  align-items: start;
}

.pattern-watch {
  width: 100%;
  display: grid;
  justify-items: center; /* 中身を全部中央基準にする */
  text-align: center;
}


.pattern-watch p {
  width: 100%;
  margin: 0;
  text-align: center;
}


.pattern__watch-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 40px;
  align-items: start;
}

.pattern-watch {
  display: grid;
  justify-items: center;
  text-align: center;
}

.pattern-watch img {
  display: block;
  max-width: 240px;
  width: auto;   /* ← 100% をやめる */
  height: auto;
  margin: 0 auto 0px;
}

.pattern-watch p {
  margin: 0;
  width: 100%;
  text-align: center;
}



.pattern {
  opacity: 0;
  transition: opacity 1.6s ease;
}

.pattern.is-show {
  opacity: 1;
}

body {
  background: #ffffff;
  transition: none; /* ← これ重要 */
}

body.is-pattern {
  background: #ffffff; /* ← 変えない */
}






html.lenis,
html.lenis body {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}

.lenis.lenis-smooth [data-lenis-prevent] {
  overscroll-behavior: contain;
}

.lenis.lenis-stopped {
  overflow: hidden;
}













/* ======================================
   design feature
====================================== */
.design-feature {
  position: relative;
  padding: 110px 0 130px;
  background: #ffffff;
  opacity: 0;
  transition: opacity 1.6s ease;
  overflow: hidden;
  isolation: isolate;
}

/* 下からせり上がるグレー背景 */
.design-feature::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 220px;          /* ← この位置から下をグレー領域にする */
  bottom: 0;
  background: #f3f3f3;
  z-index: 0;

  transform: translateY(100%);
  transition: transform 1.4s ease;
  will-change: transform;
}

/* セクションが見えたら背景が上がって止まる */
.design-feature.is-show::before {
  transform: translateY(0);
}

.design-feature.is-show {
  opacity: 1;
}

/* 中身は背景より前 */
.design-feature > * {
  position: relative;
  z-index: 1;
}

.design-feature__head {
  width: 100%;
  max-width: 1366px;
  margin: 0 auto;
  padding-left: calc(var(--header-width) + 60px);
  padding-right: 80px;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 8px;
  min-height: 180px;
  margin-bottom: 54px;
}

.design-feature__en,
.design-feature__title {
  writing-mode: vertical-rl;
  text-orientation: mixed;
}

.design-feature__en {
  color: #8d7f3a;
  font-size: 14px;
  letter-spacing: 0.08em;
  line-height: 1;
  margin-top: 4px;
}

.design-feature__title {
  margin: 0;
  color: #5f5a53;
  font-size: 1.7rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  line-height: 1.5;
}

.design-feature__body {
  width: 100%;
  max-width: 1366px;
  margin: 0 auto;
  padding-left: calc(var(--header-width) + 36px);
  padding-right: 40px;
}

.design-feature__grid {
  display: grid;
  grid-template-columns: minmax(320px, 520px) minmax(320px, 520px);
  column-gap: 36px;
  row-gap: 82px;
  align-items: start;
  justify-content: space-between;
}

.design-feature__block--image {
  display: flex;
  justify-content: center;
}

.design-feature__block--text {
  display: flex;
  align-items: center;
}

.design-feature__photo {
  background: #ececec;
  overflow: hidden;
}

.design-feature__photo--watch {
  width: 100%;
  max-width: 430px;
  aspect-ratio: 1 / 0.68;
}

.design-feature__photo--pair {
  width: 100%;
  max-width: 430px;
  aspect-ratio: 1 / 0.72;
}

.design-feature__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.design-feature__textwrap {
  position: relative;
  width: 100%;
  max-width: 430px;
  padding-top: 18px;
}

.design-feature__textwrap--right {
  margin-left: auto;
}

.design-feature__textwrap--left {
  margin-right: auto;
}

.design-feature__sub {
  margin: 0 0 22px;
  color: #9b8d4e;
  font-size: 1.6rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  line-height: 1.5;
}

.design-feature__text p {
  margin: 0;
  color: #6d6a66;
  font-size: 0.78rem;
  line-height: 2.8;
  letter-spacing: 0.08em;
}

.design-feature__text p + p {
  margin-top: 8px;
}







.line-extend {
  position: relative;
  z-index: 2;
}

.line-extend::before {
  content: "";
  position: absolute;
  top: 58px;
  height: 1px;
  background: #a89c73;
  width: 100vw;
  opacity: 1;
  transform: scaleX(0);
  transition: transform 1s ease 0.15s;
  pointer-events: none;
}

/* 上：右から左へ */
.line-extend--right::before {
  left: 0;
  transform-origin: right center;
}

/* 下：左から右へ */
.line-extend--left::before {
  right: 0;
  transform-origin: left center;
}

.line-extend.is-show::before {
  transform: scaleX(1);
}




.design-feature__grid {
  display: grid;
  grid-template-columns: minmax(420px, 640px) minmax(320px, 520px);
  column-gap: 20px; /* ← 36px → 20px に詰める */
  row-gap: 82px;
  align-items: center;
}


.design-feature__photo--watch {
  max-width: 560px; /* ← 430 → 560 */
}

.design-feature__photo--pair {
  max-width: 560px;
}



.design-feature__textwrap--right {
  margin-left: 0; /* ← auto削除 */
}

.design-feature__textwrap--left {
  margin-right: 0;
}












/* ======================================
   items
====================================== */
.items-section {
  padding: 120px 0 140px;

  opacity: 0;
  transition: opacity 1.4s ease;
}

.items-section.is-show {
  opacity: 1;
}

.items-section__inner {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  padding-left: calc(var(--header-width) + 70px);
  padding-right: 70px;
}

.items-section__head {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  margin-bottom: 58px;
}

.items-section__en {
  color: #8d7f3a;
  font-size: 24px;
  letter-spacing: 0.08em;
  line-height: 3;
}

.items-section__line {
  display: block;
  width: min(100%, 760px);
  height: 1px;
  background: rgba(141, 127, 58, 0.45);
}

.items-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  column-gap: 10px;
  row-gap: 48px;
  justify-items: center;
}

.item-card {
  width: 100%;
  max-width: 300px;
  text-align: center;
}

.item-card img {
  display: block;
  width: 100%;

  height: auto;
  margin: 0 auto 0px;
}


.item-card__code,
.item-card__size,
.item-card__price {
  margin: 0;
  color: #6a645b;
  font-size: 11px;
  line-height: 1.9;
  letter-spacing: 0.06em;
  text-align: center;
}

.items-limited {
  margin-top: 80px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: start;
  column-gap: 0px;
}

.items-limited__label {
  justify-self: center;
  color: rgba(141, 127, 58, 0.45);
  font-size: 12px;
  letter-spacing: 0.08em;
    justify-self: end;
 margin-right: -3rem;
}

.items-limited__label {
  border: 1px solid rgba(141, 127, 58, 0.5);
  padding: 4px 14px;
  display: inline-block;
}


.item-card--limited img {

  opacity: 0.42;
}

.item-card--limited .item-card__code,
.item-card--limited .item-card__size,
.item-card--limited .item-card__price {
  opacity: 0.45;
}

.items-limited__note {
  margin: 0;
  color: rgba(106, 100, 91, 0.42);
  font-size: 11px;
  letter-spacing: 0.08em;
  justify-self: start;
  margin-top: 6rem;
}

/* reveal */
.items-section .reveal-item {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 1s ease,
    transform 1s ease;
}

.items-section.is-show .reveal-item {
  opacity: 1;
  transform: translateY(0);
}

/* tablet */
@media screen and (max-width: 1100px) {
  .items-section__inner {
    padding-left: calc(var(--header-width) + 40px);
    padding-right: 48px;
  }

  .items-grid {
    column-gap: 44px;
    row-gap: 48px;
  }
}

/* mobile */
@media screen and (max-width: 767px) {
  .items-section {
    padding: 80px 0 90px;
  }

  .items-section__inner {
    padding-left: 24px;
    padding-right: 24px;
  }

  .items-section__head {
    margin-bottom: 40px;
  }

  .items-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 18px;
    row-gap: 34px;
  }

  .item-card {
    max-width: 100%;
  }

  .item-card img {
    max-width: 94px;
    margin-bottom: 14px;
  }

  .item-card--small img {
    max-width: 76px;
  }

  .item-card__code,
  .item-card__size,
  .item-card__price {
    font-size: 10px;
    line-height: 1.7;
  }

  .items-limited {
    margin-top: 34px;
    grid-template-columns: 1fr;
    row-gap: 14px;
    justify-items: center;
    text-align: center;
  }

  .items-limited__note {
    justify-self: center;
  }
}


.items-limited__note {
  line-height: 3;
}


.item-card img {
  transition: transform 0.4s ease;
}

.item-card:hover img {
  transform: scale(1.06);
}














/* ======================================
   instagram
====================================== */
.insta-section {
  background: #F3F3F3;
  padding: 110px 0 0;
  opacity: 0;
  transition: opacity 1.4s ease;
}

.insta-section.is-show {
  opacity: 1;
}

.insta-section__head {
  padding-left: calc(var(--header-width) + 40px);
  padding-right: 40px;
  padding-bottom: 42px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.insta-section__icon {
  width: 34px;
  margin-bottom: 12px;
  opacity: 0.28;
}

.insta-section__icon img {
  width: 100%;
  height: auto;
  display: block;
 opacity: 0.8;

}

.insta-section__title {
  margin: 0;
  color: #5f5a53;
  font-size: 2rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  line-height: 1.4;
}

.insta-section__account {
  margin-top: 14px;
  color: #7a766f;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-decoration: underline;
  text-underline-offset: 0.18em;
  transition: opacity 0.3s ease;
}

.insta-section__account:hover {
  opacity: 0.65;
}

.insta-gallery {
  margin-left: var(--header-width);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.insta-gallery__item {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 1 / 1.2;
  background: #cfcfcf;
}

.insta-gallery__item img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 0.5s ease, opacity 0.5s ease;
}



.insta-section .reveal-item {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 1s ease,
    transform 1s ease;
}

.insta-section.is-show .reveal-item {
  opacity: 1;
  transform: translateY(0);
}

/* tablet */
@media screen and (max-width: 1100px) {
  .insta-section {
    padding-top: 90px;
  }

  .insta-section__head {
    padding-left: calc(var(--header-width) + 24px);
    padding-right: 24px;
    padding-bottom: 34px;
  }

  .insta-section__title {
    font-size: 1.7rem;
  }
}

/* mobile */
@media screen and (max-width: 767px) {
  .insta-section {
    padding-top: 70px;
  }

  .insta-section__head {
    padding-left: 24px;
    padding-right: 24px;
    padding-bottom: 28px;
  }

  .insta-section__icon {
    width: 28px;
    margin-bottom: 10px;
  }

  .insta-section__title {
    font-size: 1.5rem;
  }

  .insta-section__account {
    font-size: 0.82rem;
  }

  .insta-gallery {
    margin-left: 0;
    grid-template-columns: repeat(2, 1fr);
  }

  .insta-gallery__item {
    aspect-ratio: 1 / 1.05;
  }
}











/* 横スクロール */
.insta-gallery {
  margin-left: var(--header-width);
  overflow: hidden;
}

/* トラック */
.insta-gallery__track {
  display: flex;
  width: max-content;
  animation: insta-scroll 60s linear infinite; /* ←ゆっくりに */
}

/* 画像 */
.insta-gallery__item {
  flex: 0 0 260px; /* ←固定幅にするのが超重要 */
  height: 320px;
  overflow: hidden;
}

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

/* ループ */
@keyframes insta-scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}



@media screen and (max-width: 767px) {
  .insta-gallery {
    margin-left: 0;
  }

  .insta-gallery__track {
    animation: insta-scroll 90s linear infinite; /* ←さらに遅く */
  }

  .insta-gallery__item {
    flex: 0 0 180px; /* ←SPは小さく */
    height: 220px;
  }
}


/* ======================================
   footer
====================================== */
.footer {
  background: #a59b7a; /* ← 画像のベージュ */
  padding: 120px 0 60px;
  text-align: center;
}

.footer__inner {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
}

/* ロゴ */
.footer__logo {
  color: #fff;
  font-size: 2.6rem;
  letter-spacing: 0.18em;
  font-weight: 400;
  margin-bottom: 48px;
}

/* ナビ */
.footer__nav {
  display: flex;
  justify-content: center;
  gap: 36px;
  margin-bottom: 40px;
}

.footer__nav a {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-decoration: none;
  transition: opacity 0.3s ease;
}

.footer__nav a:hover {
  opacity: 0.6;
}

/* コピーライト */
.footer__copy {
  margin: 0;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
}




.footer__bottom {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.08em;
}

.footer__bottom a {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
}

.footer__divider {
  margin: 0 8px;
  opacity: 0.4;
}


.footer__logo img {
  width: 220px; /* ← 基準サイズ */
  height: auto;
  display: block;
  margin: 0 auto;
}





/* limitedだけ遅れて表示 */
.limited-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 1.2s ease,
    transform 1.2s ease;
  transition-delay: 0.45s; /* ← 少しあとから */
}

.limited-reveal.is-show {
  opacity: 1;
  transform: translateY(0);
}











/* 位置 */
.footer {
  position: relative;
}

.footer__top {
  position: absolute;
  top: 24px;
  right: 28px;
}

/* 全体 */
.footer__top-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #fff;
}

/* 矢印（線で作る） */
.footer__top-arrow {
  width: 32px;
  height: 32px;
  position: relative;
}

.footer__top-arrow::before,
.footer__top-arrow::after {
  content: "";
  position: absolute;
  width: 22px;
  height: 1px;
  background: #fff;
  top: 50%;
  left: 50%;
}

/* 左線 */
.footer__top-arrow::before {
  transform: translate(-50%, -50%) rotate(45deg);
}

/* 右線 */
.footer__top-arrow::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

/* TOP文字 */
.footer__top-text {
  font-size: 1.4rem;
  letter-spacing: 0.12em;
}

/* ホバー */
.footer__top-link:hover {
  opacity: 0.6;
  transform: translateY(-2px);
  transition: all 0.3s ease;
}





.footer {
  position: relative;
}

/* 右下に配置 */
.footer__top {
  position: absolute;
  bottom: 24px;
  right: 28px;
}

/* 全体 */
.footer__top-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #fff;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

/* ホバー */
.footer__top-link:hover {
  opacity: 0.6;
  transform: translateY(-3px);
}

/* 矢印 */
.footer__top-arrow {
  position: relative;
  width: 34px;
  height: 18px;
}

.footer__top-arrow::before,
.footer__top-arrow::after {
  content: "";
  position: absolute;
  top: 8px;
  width: 18px;
  height: 1px;
  background: #fff;
}

.footer__top-arrow::before {
  left: 0;
  transform: rotate(-40deg);
  transform-origin: right center;
}

.footer__top-arrow::after {
  right: 0;
  transform: rotate(40deg);
  transform-origin: left center;
}

/* TOP文字 */
.footer__top-text {
  font-size: 1rem;
  letter-spacing: 0.12em;
}


.footer {
  position: relative;
}

/* 右下固定（まず確実に動く版） */
.footer__top {
  position: absolute !important;
  bottom: 24px !important;
  right: 28px !important;
  top: auto !important; /* ← これ重要（上指定を無効化） */
}

































.scene-switch {
  position: relative;
  height: 300vh;

}

.scene-switch__sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
}

.scene-switch__panel {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.scene-switch__panel--concept {
  z-index: 2;
  opacity: 1;
  pointer-events: auto;
}

.scene-switch__panel--gallery {
  z-index: 3;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.8s ease;
}

.scene-switch.is-switched .scene-switch__panel--concept {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.8s ease;
}

.scene-switch.is-switched .scene-switch__panel--gallery {
  opacity: 1;
  pointer-events: auto;
}

.scene-switch__panel--concept .concept,
.scene-switch__panel--gallery .gallery {
  min-height: 100vh;
  height: 100%;
}










/* ======================================
   pattern hero
====================================== */
.pattern-hero {
  position: relative;
  overflow: hidden;

  height: 500px;
  isolation: isolate;
}

.pattern-hero__bg {
  position: absolute;
  inset: 0;
  background:
   linear-gradient(
  to bottom,
  rgba(255, 255, 255, 0.06) 0%,
  rgba(255, 255, 255, 0.04) 26%,
  rgba(255, 255, 255, 0.02) 54%,
  rgba(255, 255, 255, 0.08) 100%
),
    url("../img/fuji.jpeg") no-repeat center 58% / cover;

  opacity: 0.1;
}




















.pattern-hero__inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1366px;
  height: 100%;
  margin: 0 auto;
  padding-left: calc(var(--header-width) + 150px);
  padding-right: 150px;
  padding-bottom: 38px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 56px;
}

.pattern-hero__copy {
  display: flex;
  flex-direction: row;
  gap: 56px;
  align-items: flex-end;
  height: 360px;
}

.pattern-hero__col {
  margin: 0;
  height: 360px;
  display: flex;
  align-items: flex-end;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  color: #6a665f;
  font-size: 15px;
  font-weight: 400;
  line-height: 3.1;
  letter-spacing: 0.04em;
}

.pattern-hero__heading {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 70px;
}

.pattern-hero__title,
.pattern-hero__en {
  writing-mode: vertical-rl;
  text-orientation: mixed;
}

.pattern-hero__title {
  margin: 0;
  color: #5f5a53;
  font-size: 1.7rem;
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: 0.04em;
}

.pattern-hero__en {
  color: #8d7f3a;
  font-size: 0.95rem;
  line-height: 1;
  letter-spacing: 0.04em;
  margin-top: 2px;
}

@media screen and (max-width: 1200px) {
  .pattern-hero {
    height: 460px;
  }

  .pattern-hero__inner {
    padding-left: calc(var(--header-width) + 90px);
    padding-right: 80px;
    gap: 40px;
  }

  .pattern-hero__copy {
    gap: 18px;
    height: 320px;
  }

  .pattern-hero__col {
    height: 320px;
    font-size: 14px;
    line-height: 2.7;
  }

  .pattern-hero__title {
    font-size: 2.8rem;
  }
}

@media screen and (max-width: 767px) {
  .pattern-hero {
    height: auto;
  }

  .pattern-hero__bg {
    background:
      linear-gradient(
        to bottom,
        rgba(247, 246, 242, 0.9) 0%,
        rgba(247, 246, 242, 0.84) 100%
      ),
      url("../img/fuji.jpeg") no-repeat center center / cover;
    opacity: 0.56;
  }

  .pattern-hero__door-panel {
    transition-duration: 1.8s;
  }

  .pattern-hero__inner {
    padding: 72px 24px 56px;
    flex-direction: column-reverse;
    align-items: flex-end;
    gap: 24px;
  }

  .pattern-hero__heading {
    gap: 8px;
    margin-bottom: 0;
  }

  .pattern-hero__title {
    font-size: 2rem;
    line-height: 1.2;
  }

  .pattern-hero__en {
    font-size: 0.8rem;
  }

  .pattern-hero__copy {
    width: 100%;
    height: auto;
    gap: 14px;
    overflow-x: auto;
    align-items: flex-start;
  }

  .pattern-hero__col {
    height: auto;
    flex: 0 0 auto;
    font-size: 12px;
    line-height: 2.2;
  }
}







.pattern-hero__door {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  display: flex;
  overflow: hidden;
  will-change: transform;
  transform: translateZ(0);
}

.pattern-hero__door-panel {
  flex: 0 0 52%;
  width: 52%;
  height: 100%;
  background: #fff;
  will-change: transform;
  backface-visibility: hidden;
  transform: translate3d(0, 0, 0);
  transition: transform 2.5s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.pattern-hero__door-panel--left {
  margin-left: -2%;
  border-right: 1px solid rgba(0, 0, 0, 0.06);
}

.pattern-hero__door-panel--right {
  margin-right: -2%;
  border-left: 1px solid rgba(0, 0, 0, 0.06);
}

.pattern-hero.is-open .pattern-hero__door-panel--left {
  transform: translate3d(-100%, 0, 0);
}

.pattern-hero.is-open .pattern-hero__door-panel--right {
  transform: translate3d(100%, 0, 0);
}










.item-detail {
  padding: 24px 0 120px;

}

.item-detail__inner {
  width: 100%;
  max-width: 1366px;
  margin: 0 auto;
  padding-left: calc(var(--header-width) + 56px);
  padding-right: 56px;
}

.breadcrumb {
  margin-bottom: 28px;
}

.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.breadcrumb__item {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: #7d7a74;
}

.breadcrumb__item + .breadcrumb__item::before {
  content: "|";
  margin-right: 8px;
  color: #b7b3ad;
}

.breadcrumb__item a {
  color: inherit;
  text-decoration: none;
}

.breadcrumb__item a:hover {
  opacity: 0.65;
}

.item-detail__grid {
  display: grid;
  grid-template-columns: minmax(420px, 560px) minmax(340px, 1fr);
  column-gap: 72px;
  align-items: start;
}

.item-gallery__main-wrap {
  position: relative;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) 44px;
  align-items: center;
  column-gap: 18px;
}

.item-gallery__main {
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
  display: block;
}

.item-gallery__main img {
  width: 100%;
  max-width: 430px;
  height: auto;
  display: block;
  margin: 0 auto;
}

.item-gallery__arrow {
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  cursor: pointer;
  padding: 0;
  position: relative;
}

.item-gallery__arrow span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 16px;
  border-top: 1px solid #9a978f;
  border-right: 1px solid #9a978f;
}

.item-gallery__arrow--prev span {
  transform: translate(-40%, -50%) rotate(-135deg);
}

.item-gallery__arrow--next span {
  transform: translate(-60%, -50%) rotate(45deg);
}

.item-gallery__arrow:hover span {
  border-color: #5f5a53;
}

.item-gallery__thumbs {
  display: flex;
  gap: 14px;
  margin-top: 34px;
  justify-content: center;
}

.item-gallery__thumb {
  width: 82px;
  height: 82px;
  border: 1px solid #d8d5cf;
  background: #fff;
  padding: 6px;
  cursor: pointer;
  transition: border-color 0.3s ease, opacity 0.3s ease;
}

.item-gallery__thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.item-gallery__thumb:hover {
  border-color: #9b8d4e;
}

.item-gallery__thumb.is-active {
  border-color: #9b8d4e;
}

.item-info {
  padding-top: 10px;
}








.item-info__title-wrap {
  position: relative;
  display: inline-block;
}

/* 型番 */
.item-info__name {
  position: relative;
  z-index: 2;
}

/* 背景の「墨染」 */
.item-info__bg {
  position: absolute;
  top: 80%;
  left: 160%;
  transform: translate(-50%, -50%);
  font-size: 10em;
  letter-spacing: 0.1em;

  color: rgba(0, 0, 0, 0.03); /* ←ここで薄さ調整 */
  white-space: nowrap;

  z-index: 1;
  pointer-events: none;
}










.item-info__brand {
  margin: 0;
  color: #000;
  font-size: clamp(46px, 4vw, 66px);
  line-height: 1;
  letter-spacing: 0.02em;
}

.item-info__name {
  margin: 28px 0 0;
  color: #5f5a53;
  font-size: 2rem;
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: 0.04em;
}

.item-info__price {
  margin: 10px 0 0;
  color: #5f5a53;
  font-size: 1.5rem;
  line-height: 1.2;
}

.item-info__price span {
  font-size: 0.8rem;
  margin-left: 6px;
}

.item-spec {
  margin-top: 42px;
}

.item-spec__group + .item-spec__group {
  margin-top: 18px;
}

.item-spec__heading {
  margin: 0 0 8px;
  color: #5f5a53;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.item-spec__table {
  margin: 0;
  border-top: 1px solid #ddd8d1;
}

.item-spec__row {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  border-bottom: 1px solid #ddd8d1;
}

.item-spec__row dt,
.item-spec__row dd {
  margin: 0;
  padding: 10px 8px;
  font-size: 0.8rem;
  line-height: 1.5;
  color: #5f5a53;
}

.item-spec__row dt {
  font-weight: 700;
}

.item-variation {
  margin-top: 56px;
}

.item-variation__title {
  margin: 0 0 18px;
  text-align: center;
  color: #5f5a53;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
}

.item-variation__list {
  display: flex;
  justify-content: center;
  gap: 26px;
}

.item-variation__link {
  display: block;
  width: 84px;
  text-decoration: none;

  transition: opacity 0.3s ease, transform 0.3s ease;
}

.item-variation__link img {
  width: 100%;
  height: auto;
  display: block;
}

.item-variation__link:hover {
  opacity: 0.7;
  transform: translateY(-2px);
}

.item-variation__link.is-current,
.item-variation__link[aria-current="page"] {
  opacity: 1;
}

@media screen and (max-width: 1100px) {
  .item-detail__inner {
    padding-left: calc(var(--header-width) + 36px);
    padding-right: 36px;
  }

  .item-detail__grid {
    grid-template-columns: 1fr;
    row-gap: 48px;
  }

  .item-gallery__main img {
    max-width: 360px;
  }

  .item-info {
    max-width: 720px;
  }
}

@media screen and (max-width: 767px) {
  .item-detail {
    padding: 32px 0 72px;
  }

  .item-detail__inner {
    padding-left: 24px;
    padding-right: 24px;
  }

  .breadcrumb {
    margin-bottom: 20px;
  }

  .breadcrumb__item {
    font-size: 10px;
  }

  .item-gallery__main-wrap {
    grid-template-columns: 34px minmax(0, 1fr) 34px;
    column-gap: 8px;
  }

  .item-gallery__main img {
    max-width: 100%;
  }

  .item-gallery__thumbs {
    gap: 8px;
    margin-top: 18px;
  }

  .item-gallery__thumb {
    width: 64px;
    height: 64px;
    padding: 4px;
  }

  .item-info__brand {
    font-size: 2.4rem;
  }

  .item-info__name {
    font-size: 1.6rem;
    margin-top: 18px;
  }

  .item-info__price {
    font-size: 1.4rem;
  }

  .item-spec {
    margin-top: 28px;
  }

  .item-spec__row {
    grid-template-columns: 110px minmax(0, 1fr);
  }

  .item-spec__row dt,
  .item-spec__row dd {
    font-size: 0.74rem;
    padding: 9px 6px;
  }

  .item-variation {
    margin-top: 42px;
  }

  .item-variation__list {
    gap: 18px;
  }

  .item-variation__link {
    width: 68px;
  }
}


.item-info__brand img {
  width: 120px;   /* ←ちょうどいいサイズ */
  height: auto;
  display: block;
}







/* メイン画像フェード */
.item-gallery__main img {
  transition: opacity 0.45s ease;
}

/* 切替中 */
.item-gallery__main img.is-fading {
  opacity: 0;
}




.item-spec {
  font-family: "Noto Sans JP", sans-serif;
}


.item-spec__row dt {
  font-weight: 600;
  letter-spacing: 0.06em;
}

.item-spec__row dd {
  letter-spacing: 0.04em;
}

.item-variation__title {
    font-family: "Noto Sans JP", sans-serif;
    font-weight: 600;
}



























/* ======================================
   header（PC + SP 完成版）
====================================== */

/* ======================
   PC
====================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 80px;
  height: 100vh;
  background: #8d7f3a;
  z-index: 999;
}

.header__inner {
  height: 100%;
  padding: 24px 0 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.header__logo {
  flex: 0 0 140px;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  overflow: hidden;
}

.header__logo img {
  width: 110px;
  transform: rotate(90deg);
}

.header__nav {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.header__list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.header__link {
  writing-mode: vertical-rl;
  color: #fff;
  text-decoration: none;
  font-size: 0.65rem;
  letter-spacing: 0.18em;
}

/* ======================
   SP
====================== */
.sp-header {
  display: none;
}

@media screen and (max-width: 767px) {

  :root {
    --header-width: 0px;
  }

  .header {
    display: none;
  }

  .sp-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 64px;
    display: block;
    background: #8d7f3a;
    z-index: 9999;
  }

  .sp-header__logo {
    position: absolute;
    top: 50%;
    left: 16px;
    transform: translateY(-50%);
  }

  .sp-header__logo img {
    width: 100px;
  }

  .sp-header__toggle {
    position: absolute;
    top: 50%;
    right: 16px;
    transform: translateY(-50%);

    width: 40px;
    height: 40px;

    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;

    border: none;
    background: transparent;
    cursor: pointer;
    z-index: 10001;
  }

  .sp-header__toggle span {
    width: 24px;
    height: 2px;
    background: #fff;
    display: block;
    transition: 0.3s;
  }

  /* メニュー */
  .sp-header__nav {
    position: fixed;
    inset: 0;
    background: #8d7f3a;

    display: flex;
    justify-content: center;
    align-items: center;

    opacity: 0;
    visibility: hidden;
    transition: 0.3s;
  }

  .sp-header.is-open .sp-header__nav {
    opacity: 1;
    visibility: visible;
  }

  .sp-header__list {
    list-style: none;
    margin: 0;
    padding: 0;

    display: flex;
    flex-direction: column;
    gap: 24px;
    align-items: center;
  }

  .sp-header__list a {
    color: #fff;
    text-decoration: none;
    font-size: 18px;
    letter-spacing: 0.08em;
  }

  /* × */
.sp-header__toggle {
  position: absolute;
  top: 50%;
  right: 16px;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  border: none;
  background: transparent;
  cursor: pointer;
  z-index: 10001;
}

.sp-header__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  transform-origin: center;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* 開いたとき */
.sp-header.is-open .sp-header__toggle span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.sp-header.is-open .sp-header__toggle span:nth-child(2) {
  opacity: 0;
}

.sp-header.is-open .sp-header__toggle span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

  main {
    padding-top: 56px;
  }
}













@media screen and (max-width: 767px) {
  .scene-switch {
    height: auto;
  }

  .scene-switch__sticky {
    position: static;
    height: auto;
    overflow: visible;
  }

  .scene-switch__panel {
    position: static;
    inset: auto;
    height: auto;
  }

  .scene-switch__panel--concept,
  .scene-switch__panel--gallery {
    opacity: 1;
    pointer-events: auto;
    transition: none;
  }






  .concept-box {
    flex-direction: column-reverse;
    justify-content: flex-end;
    align-items: center;
  }

  .concept {
    padding: 0px 0px;
  }

  
}

@media screen and (max-width: 767px) {
  .concept-text-img,
  .concept-lead {
    width: 100%;
    max-width: none;
  }

  .concept-lead {
    transform: none;
    padding-left: 0;
    padding-right: 0;
    margin: 24px 0 0;
  }

  .concept-lead__line {
    display: block;
    font-size: 13px;
    line-height: 2.4;
    letter-spacing: 0.08em;
    word-break: break-word;
  }

  .concept-lead__line + .concept-lead__line {
    margin-top: 14px;
  }

  .concept-text-img img {
    width: 100%;

    margin: 130px auto 0;
  }
}


@media screen and (max-width: 767px) {
  .concept-box {
    height: auto;
    min-height: auto;
  }

  .concept-text-img {
    position: relative;
    margin-top: -130px;
  }

 .concept-title h1 {
  font-size: 2.4em;
 }

 .concept-lead__line {
  line-height: 2;
 }

 .pattern-watch img {
  max-width: 120px;
 }








}


@media screen and (max-width: 767px) {
  .scene-switch__panel--concept .concept,
  .scene-switch__panel--gallery .gallery {
    min-height: auto;
    height: auto;
  }
}




@media screen and (max-width: 767px) {
  .detail {
    padding: 64px 0 0;
  }

  .detail__head {
    padding-left: 0;
    padding-right: 0;
    margin-bottom: 0;
    min-height: 280px;
    justify-content: center;
    align-items: center;
    gap: 10px;
  }

  .detail__title {
    font-size: 24px;
    line-height: 1.6;
    margin: 0;
  }

  .detail__en {
    font-size: 10px;
    margin-top: 0;
  }

  .detail__palette {
    margin-left: 0;
    display: flex;
    flex-direction: column;
    min-height: auto;
  }

  .detail-card {
    position: relative;
    flex: none;
    min-width: 0;
    overflow: hidden;
  }

  /* hoverで広がる挙動を無効化 */
  .detail-card,
  .detail-card:hover,
  .detail-card:focus-within,
  .detail-card.is-active {
    flex-grow: 0;
  }

  /* 黒かぶせを消す */
  .detail-card::after {
    display: none;
  }

  /* 画像を常時表示 */
  .detail-card__image-wrap {
    position: absolute;
    inset: 0 auto 0 0;
    width: calc(100% - 92px);
    height: 100%;
    opacity: 1;
    visibility: visible;
    z-index: 1;
  }

  .detail-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
  }

  /* ボタン全体を2カラム化 */
  .detail-card__button {
    position: relative;
    z-index: 2;
    min-height: 340px;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr 92px;
    gap: 0;
    align-items: stretch;
    justify-content: stretch;
    color: #fff;
  }

  /* hover時の文字移動を無効化 */
  .detail-card:hover .detail-card__button,
  .detail-card:focus-within .detail-card__button,
  .detail-card.is-active .detail-card__button {
    padding-left: 0;
    padding-right: 0;
    justify-content: stretch;
  }

  /* テキストを右帯に固定 */
  .detail-card__name-en,
  .detail-card__name-ja,
  .detail-card__text {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    position: relative;
    z-index: 3;
  }

  .detail-card__name-en,
  .detail-card__name-ja,
  .detail-card__text {
    grid-column: 2;
    color: rgba(255, 255, 255, 0.95);
  }

  .detail-card__name-en {
    font-size: 10px;
    letter-spacing: 0.08em;
    justify-self: center;
    align-self: center;
  }

  .detail-card__name-ja {
    font-size: 26px;
    letter-spacing: 0.16em;
    justify-self: center;
    align-self: center;
  }

  .detail-card__text {
    font-size: 11px;
    line-height: 1.9;
    letter-spacing: 0.12em;
    justify-self: center;
    align-self: center;
  }

  /* 右帯の見た目 */
  .detail-card__button::after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 92px;
    height: 100%;
    background: rgba(120, 120, 120, 0.88);
    z-index: 2;
  }

  .detail-card--bl .detail-card__button::after {
    background: rgba(150, 170, 188, 0.92);
  }

  .detail-card--sumi .detail-card__button::after {
    background: rgba(78, 78, 78, 0.92);
  }

  .detail-card--bk .detail-card__button::after {
    background: rgba(110, 101, 95, 0.92);
  }

  .detail-card--gy .detail-card__button::after {
    background: rgba(142, 126, 82, 0.9);
  }

  .detail-card--pk .detail-card__button::after {
    background: rgba(146, 120, 122, 0.9);
  }

  /* 画像の上に文字を出すため */
  .detail-card__button > * {
    position: relative;
    z-index: 3;
  }
}



@media screen and (max-width: 767px) {
  .detail-card__button {
    position: relative;
  }

  .detail-card__name-en,
  .detail-card__name-ja,
  .detail-card__text {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    text-orientation: mixed;
    z-index: 3;
  }

  /* 3つを右帯の中で横並びに配置 */
  .detail-card__text {
    right: 60px;
  }

  .detail-card__name-ja {
    right: 30px;
  }

  .detail-card__name-en {
    right: 8px;
  }

  .detail-card__text {
  white-space: nowrap;
}

.detail__palette {
    flex-direction: column-reverse;
  }
}




@media screen and (max-width: 767px) {
  .detail-card {
    position: relative;
    overflow: hidden;
  }

  /* 白ふすま */
  .detail-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: #ffffff; /* ← 完全な白にする */
    z-index: 20;

    transform-origin: left center; /* ← 右を軸にする */
    transform: scaleX(1);

    transition: transform 1s cubic-bezier(0.65, 0, 0.35, 1);
  }

  /* 開く */
  .detail-card.is-open::before {
    transform: scaleX(0);
  }

  /* 境目（しっかり見せる） */


  .detail-card.is-open::after {
    transform: scaleX(0);
  }

  .detail-card::before {
    opacity: 1;
  }








  .pattern-hero__inner {
    flex-direction: row;
    align-items: center;
  }




  .pattern__watch-list {
    gap: 8px;
  }
}











@media screen and (max-width: 767px) {
  .design-feature {
    padding: 72px 0 88px;
  }

  .design-feature::before {
    top: 140px;
  }

  .design-feature__head {
    min-height: auto;
    margin-bottom: 36px;
    padding-left: 24px;
    padding-right: 24px;
    gap: 6px;
    justify-content: center;
  }

  .design-feature__title {
    font-size: 1.35rem;
    line-height: 1.5;
    letter-spacing: 0.08em;
  }

  .design-feature__en {
    font-size: 0.72rem;
    margin-top: 2px;
  }

  .design-feature__body {
    padding-left: 24px;
    padding-right: 24px;
  }

  .design-feature__grid {
    grid-template-columns: 1fr;
    row-gap: 32px;
    column-gap: 0;
    align-items: start;
  }

  .design-feature__block--image,
  .design-feature__block--text {
    display: block;
  }

  /* 順番をSP用に並べ替え
     画像 → テキスト → 画像 → テキスト */
  .design-feature__block:nth-child(1) {
    order: 1;
  }

  .design-feature__block:nth-child(2) {
    order: 2;
  }

  .design-feature__block:nth-child(4) {
    order: 3;
  }

  .design-feature__block:nth-child(3) {
    order: 4;
  }

  .design-feature__photo--watch,
  .design-feature__photo--pair {
    max-width: 100%;
    width: 100%;
  }

  .design-feature__photo--watch {
    aspect-ratio: 1 / 0.72;
  }

  .design-feature__photo--pair {
    aspect-ratio: 1 / 0.78;
  }

  .design-feature__textwrap {
    max-width: 100%;
    padding-top: 0;
  }

  .design-feature__textwrap--right,
  .design-feature__textwrap--left {
    margin: 0;
  }

  .design-feature__sub {
    margin: 0 0 14px;
    font-size: 1.2rem;
    line-height: 1.5;
    letter-spacing: 0.06em;
  }

  .design-feature__text p {
    font-size: 0.82rem;
    line-height: 2.2;
    letter-spacing: 0.06em;
  }

  .design-feature__text p + p {
    margin-top: 4px;
  }

  /* PC用の長い横線はSPでは切る */
  .line-extend::before {
    display: none;
  }










  .item-card img {
    max-width: 200px;
  }
}








@media screen and (max-width: 767px) {

  .items-limited {
    grid-template-columns: 1fr auto 1fr; /* ← 横維持 */
    align-items: center;
    column-gap: 16px;
  }

  /* 左：limited */
  .items-limited__label {
    justify-self: start;
    align-self: start;

    font-size: 20px;
    letter-spacing: 0.08em;
  }

  /* 中央：時計 */
  .item-card--limited img {
    max-width: 140px;
    opacity: 0.3;
  }

  .item-card--limited .item-card__code,
  .item-card--limited .item-card__size,
  .item-card--limited .item-card__price {
    font-size: 10px;
    line-height: 1.6;
  }

  /* 右：説明 */
  .items-limited__note {
    justify-self: end;
    align-self: start;

    margin-top: 0;
    font-size: 10px;
    line-height: 1.8;
    text-align: left;
  }

  .gallery {
    display: none;
  }

}







/* ======================================
   contact page
====================================== */
.contact-page {
  padding: 40px 0 120px;
  background: #fff;
}

.contact-page__inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: calc(var(--header-width) + 64px);
  padding-right: 64px;
}

.contact-page .breadcrumb {
  margin-bottom: 36px;
}

.contact-page__head {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 34px;
  min-height: 180px;
}

.contact-page__title,
.contact-page__en {
  writing-mode: vertical-rl;
  text-orientation: mixed;
}

.contact-page__title {
  margin: 0;
  color: #5f5a53;
  font-size: 1.8rem;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0.08em;
}

.contact-page__en {
  margin: 0;
  color: #8d7f3a;
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  line-height: 1;
  margin-top: 4px;
}

.contact-page__lead {
  max-width: 720px;
  margin: 0 auto 56px;
  text-align: center;
}

.contact-page__lead p {
  color: #6d6a66;
  font-size: 0.9rem;
  line-height: 2.4;
  letter-spacing: 0.08em;
}

.contact-form-wrap {
  max-width: 920px;
  margin: 0 auto;
  padding: 56px 56px 64px;
  background: #f8f7f3;
  border: 1px solid rgba(141, 127, 58, 0.16);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 42px;
}

.contact-form__group {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  column-gap: 36px;
  align-items: start;
  padding-bottom: 34px;
  border-bottom: 1px solid rgba(141, 127, 58, 0.18);
}

.contact-form__label label {
  display: inline-block;
  color: #5f5a53;
  font-size: 0.92rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  line-height: 1.9;
}

.contact-form__note {
  margin-top: 12px;
  color: #8a847b;
  font-size: 0.72rem;
  line-height: 2;
  letter-spacing: 0.04em;
}

.required {
  display: inline-block;
  margin-left: 6px;
  color: #b14d3b;
  font-size: 0.78rem;
}

.contact-form__body {
  width: 100%;
}

.contact-form__row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.contact-form__row + .contact-form__row {
  margin-top: 16px;
}

.contact-form__row--2col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.contact-form__field {
  width: 100%;
}

.contact-form__sub {
  display: block;
  margin-bottom: 8px;
  color: #8d7f3a;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  line-height: 1.4;
}

.contact-form__sub.is-hidden {
  visibility: hidden;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  appearance: none;
  border: 1px solid #d7d1c7;
  background: #fff;
  color: #494949;
  font-size: 0.92rem;
  line-height: 1.8;
  letter-spacing: 0.04em;
  padding: 15px 16px;
  outline: none;
  transition: border-color 0.3s ease, background-color 0.3s ease;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #b6b1a8;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: #8d7f3a;
  background: #fffefb;
}

.contact-form textarea {
  min-height: 220px;
  resize: vertical;
}

.contact-form__submit {
  padding-top: 10px;
  display: flex;
  justify-content: center;
}

.contact-form__button {
  min-width: 240px;
  padding: 16px 32px;
  border: 1px solid #000;
  border-radius: 999px;
  background: #fff;

  font-size: 0.95rem;
  letter-spacing: 0.08em;
  line-height: 1;
  cursor: pointer;
  transition:
    background-color 0.3s ease,
    color 0.3s ease,
    border-color 0.3s ease,
    transform 0.3s ease;
}



.contact-form__button:hover {
  background: #8d7f3a;
  border-color: #8d7f3a;
  color: #fff;
  transform: translateY(-2px);
}

/* ======================================
   tablet
====================================== */
@media screen and (max-width: 1100px) {
  .contact-page__inner {
    padding-left: calc(var(--header-width) + 40px);
    padding-right: 40px;
  }

  .contact-form-wrap {
    padding: 44px 36px 52px;
  }

  .contact-form__group {
    grid-template-columns: 180px minmax(0, 1fr);
    column-gap: 24px;
  }
}

/* ======================================
   mobile
====================================== */
@media screen and (max-width: 767px) {
  .contact-page {
    padding: 24px 0 80px;
  }

  .contact-page__inner {
    padding-left: 24px;
    padding-right: 24px;
  }

  .contact-page .breadcrumb {
    margin-bottom: 24px;
  }

  .contact-page__head {
    min-height: auto;
    margin-bottom: 24px;
    gap: 6px;
  }

  .contact-page__title {
    font-size: 1.4rem;
    line-height: 1.5;
  }

  .contact-page__en {
    font-size: 0.72rem;
    margin-top: 2px;
  }

  .contact-page__lead {
    margin-bottom: 34px;
    text-align: left;
  }

  .contact-page__lead p {
    font-size: 0.82rem;
    line-height: 2.1;
  }

  .contact-form-wrap {
    padding: 28px 18px 36px;
  }

  .contact-form {
    gap: 28px;
  }

  .contact-form__group {
    grid-template-columns: 1fr;
    row-gap: 14px;
    padding-bottom: 24px;
  }

  .contact-form__label label {
    font-size: 0.84rem;
  }

  .contact-form__note {
    font-size: 0.68rem;
    line-height: 1.9;
  }

  .contact-form__row--2col {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .contact-form__sub.is-hidden {
    display: none;
  }

  .contact-form input,
  .contact-form textarea {
    font-size: 16px;
    padding: 14px 14px;
  }

  .contact-form textarea {
    min-height: 180px;
  }

  .contact-form__button {
    width: 100%;
    min-width: 0;
    padding: 15px 24px;
    font-size: 0.9rem;
  }
}




/* ======================================
   contact complete / error
====================================== */
.contact-complete {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 24px;
  background: #fff;
}

.contact-complete__inner {
  width: 100%;
  max-width: 760px;
  text-align: center;
  padding: 72px 40px;
  background: #f8f7f3;
  border: 1px solid rgba(141, 127, 58, 0.16);
}

.contact-complete__en {
  margin: 0 0 14px;
  color: #8d7f3a;
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  line-height: 1;
}

.contact-complete__title {
  margin: 0;
  color: #5f5a53;
  font-size: 2rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  line-height: 1.5;
}

.contact-complete__text {
  margin: 28px 0 0;
  color: #6d6a66;
  font-size: 0.92rem;
  line-height: 2.4;
  letter-spacing: 0.08em;
}

.contact-complete__back {
  margin: 38px 0 0;
}

.contact-complete__back a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 220px;
  padding: 16px 28px;
  border: 1px solid #000;
  border-radius: 999px;
  background: #fff;
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  line-height: 1;
  text-decoration: none;
  transition:
    background-color 0.3s ease,
    border-color 0.3s ease,
    color 0.3s ease,
    transform 0.3s ease;
}



.contact-complete__back a:hover {
  background: #8d7f3a;
  border-color: #8d7f3a;
  color: #fff;
  transform: translateY(-2px);
}

/* ======================================
   mobile
====================================== */
@media screen and (max-width: 767px) {
  .contact-complete {
    min-height: calc(100vh - 56px);
    padding: 40px 20px;
  }

  .contact-complete__inner {
    padding: 44px 20px;
  }

  .contact-complete__en {
    font-size: 0.72rem;
    margin-bottom: 10px;
  }

  .contact-complete__title {
    font-size: 1.5rem;
    line-height: 1.5;
  }

  .contact-complete__text {
    margin-top: 20px;
    font-size: 0.82rem;
    line-height: 2.1;
  }

  .contact-complete__back {
    margin-top: 28px;
  }

  .contact-complete__back a {
    width: 100%;
    min-width: 0;
    padding: 15px 20px;
    font-size: 0.88rem;
  }
}



.item-card a {
  text-decoration: none;
  color: inherit; /* ←色も崩れないように */
}