@charset "utf-8";@charset "UTF-8";

/* --- 1. 不要パーツの非表示 --- */
#header, .keyword-box, .crumbsList, .footer, 
#header .header__nav, #header .header__inner, #header .header__nav--bottom {
    display: none;
}

/* --- 2. 共通設定（通常 & リバース） --- */
.denim-container,
.denim-rev-container {
  width: 100%;
  background-color: #fff;
  padding: 80px 0;
  box-sizing: border-box;
  overflow: hidden;
}

.denim-wrapper,
.denim-rev-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 50px;
  padding: 0 40px;
}

/* 画像エリア */
.denim-image-box,
.denim-rev-image-box {
  flex: 1.3;
  overflow: hidden;
}

/* スライダーのベース設定 */
.denim-slider-track,
.denim-rev-slider-track {
  display: flex;
  gap: 20px;
}

.denim-slide,
.denim-rev-slide {
  flex: 1;
  min-width: 0;
}

.denim-slide img,
.denim-rev-slide img {
  width: 100%;
  height: auto;
  display: block;
}

.sp-only { display: none; }

/* テキストエリア共通 */
.denim-text-content,
.denim-rev-text-content {
  flex: 1;
  color: #333;
}

.denim-brand-title,
.denim-rev-brand-title {
  font-family: "Playfair Display", serif;
  font-size: 42px; 
  margin: 0 0 20px 0;
  line-height: 1.1;
}

.denim-lead-text,
.denim-rev-lead-text {
  font-size: 13px;
  line-height: 1.8;
  margin-bottom: 40px;
  text-align: justify;
}

/* --- 3. 商品カード設定 --- */
.denim-item-card,
.denim-rev-item-card {
  display: flex;
  align-items: center;
  gap: 15px;
  text-decoration: none;
  color: #333;
  transition: opacity 0.3s;
  margin-top: 5%;
}

.denim-item-card:hover,
.denim-rev-item-card:hover {
  opacity: 0.7;
}

.item-thumb {
  width: 80px;
  flex-shrink: 0;
}

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

.item-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.brand-sub {
  font-size: 11px;
  font-weight: 600;
}

.item-name {
  font-size: 11px;
  margin: 0;
  line-height: 1.4;
}

.item-price {
  font-size: 11px;
  color: #999;
  margin: 0;
}

.item-price span {
  font-size: 10px;
  margin-left: 2px;
}

/* --- 4. レスポンシブ (スマホ：767px以下) --- */
@media screen and (max-width: 767px) {
  .denim-wrapper {
    flex-direction: column;
    padding: 0 20px;
    gap: 30px;
  }

  .denim-rev-wrapper {
    flex-direction: column-reverse;
    padding: 0 20px;
    gap: 20px;
  }

  .denim-image-box,
  .denim-rev-image-box { 
    width: 100%; 
  }
  
  .sp-only { display: none !important; }

  /* スライダーアニメーション（2枚交互ループ設定） */
  .denim-slider-track,
  .denim-rev-slider-track {
    gap: 0;
    width: 200%; /* 2枚分の幅 */
    animation: denimSlideAnime 6s infinite cubic-bezier(0.45, 0, 0.55, 1);
  }

  @keyframes denimSlideAnime {
    0%, 45%   { transform: translateX(0); }       /* 1枚目表示 */
    55%, 100%  { transform: translateX(-50%); }   /* 2枚目表示 */
  }

  .denim-text-content,
  .denim-rev-text-content {
    text-align: left;
    width: 100%;
  }

  .denim-brand-title,
  .denim-rev-brand-title {
    font-size: 28px;
    text-align: left;
  }

  .denim-lead-text,
  .denim-rev-lead-text {
    text-align: left;
    margin-bottom: 30px;
  }
}

/* --- 5. 動画（Vimeo）スタイル --- */
.denim-video {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 4 / 3; 
  object-fit: cover;
}

/* --- 6. TOPメインエリア (Swing) --- */
.swing-container {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 5px 0;
  box-sizing: border-box;
  position: relative;
}

.swing-header {
  position: absolute;
  left: clamp(20px, 5vw, 60px); 
  top: clamp(60px, 8vw, 100px);
  z-index: 10;
  text-align: left;
  pointer-events: none;
  width: auto;
  white-space: nowrap;
}

.swing-main-title {
  font-family: "optima-lt-pro", "Playfair Display", serif;
  font-size: clamp(3.5rem, 8.5vw, 8rem); 
  font-weight: 400;
  margin: 0;
  line-height: 0.85;
  letter-spacing: -0.02em;
  color: #fff;
  display: inline-block;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3); /* 影を追加 */
}

.swing-sub {
  display: block;
  font-family: "optima-lt-pro", "Playfair Display", serif;
  font-size: clamp(1.8rem, 1.2vw, 1.2rem);
  margin-bottom: 5px;
  letter-spacing: 0.05em;
  color: #fff;
  text-shadow: 0 1px 5px rgba(0, 0, 0, 0.3); /* 影を追加 */
}

@media screen and (max-width: 1024px) {
  .swing-header {
    top: 12vw; 
    left: 4vw;
  }
}

.swing-gallery {
    display: flex;
    gap: 0px;
    margin-bottom: 40px;
    padding: 0 8px;
    margin-top: 10px;
}

.swing-img-item {
  flex: 1;
}

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

.swing-footer-text {
  max-width: 550px;
  margin-left: auto;
  margin-right: 40px;
  font-size: 12px;
  line-height: 1.8;
  color: #666;
  padding-top: 20px;
}

/* スマホ(767px以下)の余白調整 */
@media screen and (max-width: 767px) {
  .swing-container {
    display: flex;
    flex-direction: column;
    padding: 5px 0;
  }
  .swing-gallery {
    margin-bottom: 5px; 
  }
  .swing-header {
    margin-top: 0; 
  }
  .swing-main-title {
    font-size: clamp(2.5rem, 15vw, 4.5rem);
    line-height: 1.1;
  }
  .swing-footer-text {
    order: 3;
    margin: 20px;
    font-size: 11px;
  }
}

@media screen and (max-width: 430px) {
  .denim-container {
    padding: 50px 0;
  }
  .swing-header {
    top: 53vw;
    left: 10vw;
  }
  .swing-gallery {
    order: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0px;
    padding: 0 15px;
  }
}

/* --- 7. フッター --- */
.denim-footer {
  width: 100%;
  background-color: #fff;
  padding: 100px 0 40px;
  border-top: 1px solid #333;
  position: relative;
  font-family: "Optima", "Playfair Display", serif;
}

.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas: 
    "nav top"
    "copy copy";
  align-items: end;
}

.footer-nav {
  grid-area: nav;
}

.footer-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-nav li {
  margin-bottom: 20px;
}

.footer-nav a {
  text-decoration: none;
  color: #333;
  font-size: 16px;
  letter-spacing: 0.1em;
  transition: opacity 0.3s;
}

.footer-nav a:hover {
  opacity: 0.6;
}

.back-to-top {
  grid-area: top;
  writing-mode: vertical-rl;
  text-align: right;
}

.back-to-top a {
  text-decoration: none;
  color: #333;
  font-size: 14px;
  letter-spacing: 0.2em;
  font-weight: 500;
  display: block;
}

.copyright {
  grid-area: copy;
  margin-top: 80px;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: #333;
}

@media screen and (max-width: 767px) {
  .denim-footer {
    padding: 60px 0 30px;
    margin-top: 60px;
  }
  .footer-inner {
    padding: 0 20px;
    grid-template-columns: 1fr 40px;
  }
  .footer-nav a {
    font-size: 14px;
  }
  .copyright {
    margin-top: 60px;
    font-size: 10px;
  }
}