@charset "utf-8";
/* CSS Document */


/* 基本の設定
================================================== */
:root {
  --black: #17151a;
  --dark: #242027;
  --purple: #59356d;
  --purple-light: #8d659f;
  --yellow: #dcae32;
  --yellow-light: #f0d16b;
  --orange: #a95c27;
  --white: #fffdf9;
  --ivory: #f7f3ec;
  --gray: #77727a;
  --border: #ddd7cf;
  --max-width: 1100px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  color: var(--black);
  background: var(--white);
  font-family:
  "Noto Sans JP",
  "Hiragino Kaku Gothic ProN",
  "Yu Gothic",
  sans-serif;
  line-height: 1.9;
  letter-spacing: 0.04em;
  text-align: center;
}
img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
}
h1,
h2,
h3,
p {
  margin-top: 0;
}
h1,
h2,
h3 {
  line-height: 1.5;
}
ul{
  margin:0;
  padding: 0;
  list-style: none;
}
ol,ul{
    list-style:none;
}



/* 共通の設定
================================================== */
img{
	max-width: 100%;
	height: auto;
}
.margin_bottom_20 {
  margin-bottom: 20px;
}
.margin_bottom_30 {
  margin-bottom: 30px;
}
.margin_bottom_50 {
  margin-bottom: 50px;
}
.margin_bottom_80 {
  margin-bottom: 80px;
}
.margin_bottom_100 {
  margin-bottom: 100px;
}
.margin_bottom_200 {
  margin-bottom: 200px;
}
.section {
  padding: 110px 20px;
  margin-bottom: 60px;
}
.section__inner {
  width: min(100%, var(--max-width));
  margin: 0 auto;
}
.section__label {
  margin-bottom: 18px;
  color: var(--purple);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 13px;
  font-weight: bold;
  letter-spacing: 0.22em;
}
.section__title {
  font-family:"Noto Serif JP","Hiragino Mincho ProN","Yu Mincho",serif;
  margin-bottom: 30px;
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: 0.07em;
}
.section__lead {
  max-width: 720px;
  font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;
  font-size: 0.9rem;
  color: var(--gray);
  margin: 0 auto 55px;
}



/* ヒーローエリア
================================================== */
.hero {
  position: relative;
  min-height: 680px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  overflow: hidden;
  background: #17141a;
}



/* スライド全体
================================================== */
.hero__slides {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: scale(1.03);
  transition:
    opacity 2s ease-in-out,
    transform 7s ease-out;
}
.hero__slide.is-active {
  opacity: 1;
  transform: scale(1);
}
.hero__slide img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}



/* 画像の上に重ねる色
================================================== */
.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(
      90deg,
      rgba(17, 16, 22, 0.72) 0%,
      rgba(33, 26, 39, 0.42) 50%,
      rgba(48, 33, 57, 0.15) 100%
    );
}


/* 装飾
================================================== */
.hero::before,
.hero::after {
  position: absolute;
  content: "";
  border-radius: 50%;
  pointer-events: none;
  z-index: 2;
}
.hero::before {
  width: 330px;
  height: 330px;
  top: -130px;
  right: 8%;
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.hero::after {
  width: 180px;
  height: 180px;
  right: 18%;
  bottom: -80px;
  border: 1px solid rgba(220, 174, 50, 0.25);
}


/* テキスト
================================================== */
.hero__inner {
  position: relative;
  z-index: 3;
  width: min(100%, var(--max-width));
  margin: 0 auto;
  padding: 100px 20px;
}
.hero__sub {
  margin-bottom: 25px;
  color: var(--yellow-light);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.28em;
}
.hero__title {
  font-family:"Noto Serif JP","Hiragino Mincho ProN","Yu Mincho",serif;
  font-size: 3rem;  
  font-weight: 400;
  letter-spacing: 0.12em;
  line-height: 1.7;
}

.hero__text {
  font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;
  font-size: 0.9rem;
  font-weight: 300;
  letter-spacing: 0.16em;
  color: rgba(255, 255, 255, 0.8);
}



/* プロローグ
================================================== */
.prologue {
  background: var(--ivory);
}
.prologue__text {
  max-width: 760px;
  font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;
  font-size: 0.9rem;
  color: #625d63;
  margin: 0 auto;
}
.prologue__text p {
  margin-bottom: 24px;
}



/* ハロウィンカラー
================================================== */
.color {
  background: var(--white);
}
.color-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}
.color-card {
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--border);
}
.color-card__visual {
  position: relative;
  height: 300px;
  overflow: hidden;
  background: #f3f0eb;
}
.color-card__visual img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.color-card:hover .color-card__visual img {
  transform: scale(1.04);
}
.color-card__body {
  padding: 30px;
  text-align: left;
}
.color-card__name {
  margin-bottom: 8px;
  color: var(--purple);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 12px;
  letter-spacing: 0.18em;
}
.color-card h3 {
  font-family:"Noto Serif JP","Hiragino Mincho ProN","Yu Mincho",serif;
  font-size: 1.2rem;
  font-weight: 500;
  margin-bottom: 15px;
}
.color-card__body > p:last-child {
  margin: 0 auto;
  color: var(--gray);
  font-size: 0.9rem;
}

/*アンカーリンク*/
.color-card__button {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100px;
  height: 100px;
  background: #000;
  color: #fff;
  text-decoration: none;
  text-align: center;
  font-size: 0.7rem;
  font-weight: 700;
  margin: 10px auto 30px;
  border-radius: 50%;
}
.color-card__button:hover {
  color: #fff;
  background: #333;
}
.color-card__button:hover span {
  transform: translateX(5px);
}


/* アイテム
================================================== */
.item-meaning-section {
  max-width: 1100px;
  background-color: #fff;
  border-top: 1px solid #efe3d6;
  margin: 0 auto 150px;
}
.container {
  margin: 0 auto;
  padding: 0 20px;
}


/* セクション */
.section-title {
  text-align: center;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 2rem;
  color: #5a4d41;
  margin: 50px 0 30px;
  position: relative;
  padding-bottom: 10px;
}
.section-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 2px;
  background-color: #d4af37;
}
.section-subtitle {
  text-align: center;
  font-size: 0.9rem;
  color: #5a4d41;
  margin: 30px 0 60px;
  position: relative;
  padding-bottom: 10px;
  letter-spacing: 2px;
}
.column-3{
  max-width: 1100px;
  display: grid;
  background: #fff;
  grid-template-columns: repeat(4, 1fr); 
  gap: 10px;
  margin: 50px auto;
}
.column-3 h3{
  margin: 20px 0 0;
  font-size: 0.8rem;
  font-weight:700;
  color: #5a4d41;
}
.column-3 p{
  text-align: center;
  font-size: 0.8rem;
  margin: 5px 0;
  letter-spacing: 1px;
}
.columntext-3 {
  font-size: 0.7rem;
  font-weight: 500;
  margin: 5px 0;
}

/* カード */
.card {
  display: flex;
  flex-direction: column;
  text-align: center;
  background: #ffffff;
  border-radius: 6px;
  padding: 20px;
  margin: 0 auto;
}

/* 時間差でフェード*/
.fade-in-item {
  opacity: 0;
  transform: translateY(30px);
  /* CSS変数 --delay を利用して発火タイミングをズラす */
  transition: opacity 2s cubic-bezier(0.16, 1, 0.3, 1), transform 2s cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: calc(var(--delay, 0) * 0.5s); /* 0.15秒ずつ遅延 */
  will-change: opacity, transform;
}
.fade-in-group.is-visible .fade-in-item {
  opacity: 1;
  transform: translateY(0);
}

/* 一覧はこちら ボタン */
.btn1 {
  display: inline-block;
  background-color: #000;
  color: #fff;
  padding: 10px 20px;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  border: 1px solid #000;
  transition: all 0.3s ease;
  margin: 50px auto;
}
.btn1:hover {
  background-color: #fff;
  color: #000;
  border: 1px solid #000;
}



/* モチーフ
================================================== */
.motif-meaning-section {
  max-width: 1100px;
  background-color: #fff;
  border-top: 1px solid #efe3d6;
  margin: 0 auto;
}
.motif-flex {
  display: flex;
  flex-direction: column;
  gap: 100px;
}
.motif-box {
  display: flex;
  align-items: center;
  gap: 60px;
  margin: 0;
}
.motif-box.reverse {
  flex-direction: row-reverse;
}
.motif-img {
  max-width: 400px;
  flex: 1;
}
.motif-img img {
  width: 100%;
  object-fit: cover;
  border-radius: 20px;
}
.motif-text {
  flex: 1;
  text-align: left;
}
.motif-en {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  color: #8c7355;
  display: block;
  margin: 0;
}
.motif-jp {
  font-family:"Noto Serif JP","Hiragino Mincho ProN","Yu Mincho",serif;
  font-size: 1.2rem;
  font-weight: 500;
  margin-bottom: 10px;
}
.motif-desc {
  font-size: 0.85rem;
  color: #666;
  line-height: 2;
  margin-bottom: 30px;
}
.language-box {
  padding: 10px 20px;
  background: #fffaf4;
  border-left: 3px solid #8c7355;
}
.words {
  font-size: 0.9rem;
  margin: 0;
  color: #444;
}

/* 一覧はこちら ボタン */
.btn2 {
  display: inline-block;
  background-color: #000;
  color: #fff;
  padding: 10px 20px;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  border: 1px solid #000;
  transition: all 0.3s ease;
  margin: -60px auto 50px;
}
.btn2:hover {
  background-color: #fff;
  color: #000;
  border: 1px solid #000;
}



/* コーディネート
================================================== */
.styling {
    background-color: #faf9f6;
}
.style-grid {
    max-width: 1100px;
    display: flex;
    flex-direction: column;
    gap: 60px;
    margin: 0 auto;
}
.style-card {
    display: flex;
    background-color: #fff;
    align-items: stretch;
    box-shadow: 0 5px 15px rgba(0,0,0,0.03);
    text-align: left;
}

/* 2番目のカードを反転 */
.style-card:nth-child(even) {
    flex-direction: row-reverse;
}
.style-image {
    flex: 1;
    position: relative;
    overflow: hidden;
    min-height: 350px;
}
.style-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}
.style-card:hover .style-image img {
    transform: scale(1.05);
}
.style-tag {
    position: absolute;
    top: 20px;
    left: 20px;
    background: rgba(181, 155, 95, 0.9);
    color: #fff;
    padding: 5px 15px;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
}
.style-content {
    flex: 1;
    padding: 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.style-content h3 {
  font-family:"Noto Serif JP","Hiragino Mincho ProN","Yu Mincho",serif;
    font-size: 1.4rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 15px;
}
.style-content h3::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 1px;
    background-color: #b59b5f;
}
.style-content p {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 25px;
}
.coordinate-items {
    list-style: none;
    border-top: 1px dashed #e0e0e0;
    padding-top: 20px;
}
.coordinate-items li {
    font-size: 0.85rem;
    color: #b59b5f;
    margin-bottom: 5px;
}

/* スタイルガイド内のボタンエリア */
.style-action {
    margin-top: 25px;
}
.btn-outline-gold {
    display: inline-block;
    padding: 10px 25px;
    font-size: 0.85rem;
    color: #b59b5f;
    text-decoration: none;
    border: 1px solid #b59b5f;
    transition: all 0.4s ease;
    letter-spacing: 0.05em;
    position: relative;
}
.btn-outline-gold::after {
    content: " →";
    font-size: 0.9rem;
    transition: margin-left 0.3s ease;
}

/* ホバー時の挙動 */
.btn-outline-gold:hover {
    background-color: #b59b5f;
    color: #fff;
}
.btn-outline-gold:hover::after {
    margin-left: 8px;
}

/* モバイルでのボタン幅調整 */
@media (max-width: 768px) {
.style-action {
    text-align: center;
}
.btn-outline-gold {
    width: 100%;
    max-width: 300px;
}
}



/* サービス
================================================== */
.service {
  background: var(--white);
}
.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 25px;
}
.service-card {
  padding: 45px;
  background: #faf8f4;
  border: 1px solid var(--border);
}
.service-card__number {
  margin-bottom: 5px;
  color: var(--yellow);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 28px;
}
.service-card__label {
  margin-bottom: 12px;
  color: var(--purple);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 11px;
  letter-spacing: 0.2em;
}
.service-card h3 {
  font-family:"Noto Serif JP","Hiragino Mincho ProN","Yu Mincho",serif;
  font-size: 24px;
  font-weight: 500;
  margin-bottom: 1rem;
}
.service-card p {
  margin-bottom: 0;
  color: var(--gray);
  font-size: 0.9rem;
}

/* 詳細はこちら ボタン */
.btn-service {
  display: inline-block;
  background-color: #000;
  color: #fff;
  padding: 10px 20px;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  border: 1px solid #000;
  transition: all 0.3s ease;
  margin: 50px auto;
}
.btn1:hover {
  background-color: #fff;
  color: #000;
  border: 1px solid #000;
}



/* フッター
================================================== */
.closing {
  position: relative;
  padding: 90px 20px 30px;
  color: rgba(255, 255, 255, 0.75);
  background:
    radial-gradient(
      circle at 15% 0%,
      rgba(141, 101, 159, 0.18),
      transparent 30%
    ),
    radial-gradient(
      circle at 85% 20%,
      rgba(220, 174, 50, 0.08),
      transparent 25%
    ),
    #17141a;
  text-align: left;
  overflow: hidden;
}

/* 装飾 */
.closing::before {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  right: -180px;
  top: -220px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 50%;
  pointer-events: none;
}
.closing__inner {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
}

/* ブランド */
.closing__brand {
  padding-bottom: 50px;
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.closing__brand-en {
  margin: 0 0 8px;
  color: var(--yellow-light);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 11px;
  letter-spacing: 0.28em;
}
.closing__brand-name {
  margin: 0 0 12px;
  color: #fff;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 26px;
  letter-spacing: 0.16em;
}
.closing__brand-text {
  margin: 0;
  color: rgba(255, 255, 255, 0.55);
  font-size: 12px;
  letter-spacing: 0.08em;
}


/* フッターナビ */
.closing__nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 50px;
  padding: 55px 20px;
  max-width: 900px;
  margin: 0 auto;
}
.closing__nav-group {
  min-width: 0;
}
.closing__nav-title {
  position: relative;
  margin: 0 0 20px;
  padding-bottom: 12px;
  color: var(--yellow-light);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 11px;
  font-weight: normal;
  letter-spacing: 0.2em;
}
.closing__nav-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 28px;
  height: 1px;
  background: var(--yellow);
}
.closing__nav ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.closing__nav li {
  margin-bottom: 10px;
}
.closing__nav a {
  position: relative;
  display: inline-block;
  color: rgba(255, 255, 255, 0.62);
  text-decoration: none;
  font-size: 12px;
  letter-spacing: 0.04em;
  transition:
    color 0.3s ease,
    transform 0.3s ease;
}
.closing__nav a::after {
  content: "→";
  margin-left: 8px;
  color: var(--yellow);
  opacity: 0;
  transform: translateX(-5px);
  display: inline-block;
  transition:
    opacity 0.3s ease,
    transform 0.3s ease;
}
.closing__nav a:hover {
  color: #fff;
  transform: translateX(3px);
}
.closing__nav a:hover::after {
  opacity: 1;
  transform: translateX(0);
}



/* SP用の設定
================================================== */
@media screen and (max-width: 767px) {
.section {
  padding: 75px 18px;
}

.section__title {
  font-size: 1.6rem;
}
.section__lead {
  margin-bottom: 40px;
  font-size: 14px;
}
.color-grid,
.motif-grid,
.service-grid {
  grid-template-columns: 1fr;
}
.color-card__visual {
  height: 250px;
}


    
/* ヒーローエリア
================================================== */
.hero {
    min-height: 600px;
}
.hero__slide img {
    object-position: center center;
  }
.hero__overlay {
    background:
      linear-gradient(
        90deg,
        rgba(17, 16, 22, 0.65) 0%,
        rgba(33, 26, 39, 0.42) 100%
      );
}
.hero__inner {
    padding: 70px 20px;
}
.hero__title {
    font-size: 34px;
}
.hero__sub {
  font-size: 0.7rem;
}


/* モチーフ
================================================== */
.motif-box,
.motif-box.reverse{
  flex-direction: column;
  gap: 30px;
}
.motif-img {
  margin: 0 auto;
}
.motif-img img {
  width: 350px;
}
.coordination__item {
  grid-template-columns: 45px 1fr;
  gap: 15px;
  padding: 28px 0;
}
.coordination__item h3 {
  font-size: 18px;
}
.coordination__point {
  padding: 23px 20px;
}
.service-card {
  padding: 32px 25px;
}
.closing {
  padding: 90px 20px;
}
.closing h2 {
  font-size: 29px;
}


/*アイテム カラム
================================================== */
.column-3 {
  grid-template-columns: repeat(2, 1fr);
  gap: 5px;
  margin: 0 auto 30px;
}
.column-3 h3{
  font-size: 0.7rem;
  font-weight:700;
}
.column-3 p{
  text-align: center;
  font-size: 0.75rem;
  margin: 10px 0 20px;
}

/* カード */
.card {
  display: flex;
  flex-direction: column;
  text-align: center;
  background: #ffffff;
  border-radius: 6px;
  padding: 0 20px;
  margin: 0 auto;
}
  
/* 一覧はこちら ボタン */
.btn-gold {
  margin: -30px auto 0;
}

/* 一覧はこちら ボタン */
.btn1 {
  margin: -20px auto 50px;
}
    

/* コーディネート
================================================== */
.style-card, .style-card:nth-child(even) {
    flex-direction: column;
} 
.style-image {
    height: 300px;
} 
.style-content {
    padding: 30px 20px;
}
.style-content h3 {
    font-size: 1.2rem;
}


/* サービス
================================================== */
/* 一覧はこちら ボタン */
.btn-service {
  margin: 20px auto 0;
}
    

/* フッター
================================================== */
.closing {
    padding: 70px 20px 25px;
}
.closing__brand {
    padding-bottom: 40px;
}
.closing__brand-name {
    font-size: 22px;
}
.closing__brand-text {
    font-size: 11px;
}
.closing__nav {
    grid-template-columns: 1fr 1fr;
    gap: 40px 25px;
    padding: 40px 0;
}
.closing__nav-group:last-child {
    grid-column: 1 / -1;
}
.closing__nav-title {
    margin-bottom: 16px;
}
.closing__nav li {
    margin-bottom: 8px;
}
.closing__nav a {
    font-size: 11px;
}
.closing__copy {
    font-size: 9px;
}
}


/* PCのみ
================================================== */
@media(max-width:788px){
.pc{
  display: none !important;
}
}
  
/* SPのみ
================================================== */
@media(min-width:789px){
.sp{
  display: none !important;
}
}