@charset "UTF-8";

/* ============================================
   自社商品事業（STEN FLAME）ページ専用スタイル
   - 共通パーツは style.css、hero土台は about.css、特長ブロックは service.css(.feature) を継承
   - 数値は Figma(基準幅1920px) を rem / vw / clamp で流体化
============================================ */

.header {
  background-color: transparent;
}

/* ============================================
   Hero（自社商品事業ラベル + STEN FLAMEロゴ）
============================================ */
.page-hero__overlay--dark {
}

.sf-hero__label {
  margin: 0 0 min(1.4vw, 28px);
  font-family: var(--font-jp);
  font-weight: 500;
  font-size: min(2rem, 1.04vw);
  letter-spacing: 0.2em;
  color: var(--color-white);
  line-height: 1;
}

.sf-hero__logo {
  margin: 0;
  width: clamp(240px, 18.7vw, 360px);
  line-height: 0;
}

.sf-hero__logo img {
  width: 100%;
  height: auto;
}

/* ============================================
   特長（CONCEPT / CRAFTMAN SHIP）— .feature を流用、
   アクセントカラーだけブランドのローズに上書き
============================================ */
.sf-features .feature__label {
  color: #dea8a8;
  margin-left: 1.4em;
}

.sf-features .feature__bar {
  background-color: #dea8a8;
}

.sf-features .feature__media {
  aspect-ratio: 960 / 737;
  /* このブランドページは従来どおり画像を全高表示（service下層のインセットは無効化） */
  padding-block: 0;
}

/* ============================================
   全幅バナー追加バリエーション
============================================ */
.banner-full--shop {
  background-color: #834444;
}

.banner-full--shop .banner-full__en {
  color: var(--color-white);
}

.banner-full--shop .banner-full__ja {
  color: #9EA0AD;
}

.banner-full--insta {
  background-color: #926d6c;
}

/* INSTAGRAMロゴ（バナー上部中央） */
.banner-full__icon {
  display: inline-block;
  width: min(2.9vw, 56px);
  margin: 0;
  line-height: 0;
}

.banner-full__icon img {
  width: 100%;
  height: auto;
}

.banner-full--insta .banner-full__en {
  display: flex;
  align-items: center;
  gap: min(1.56vw, 30px);
  color: var(--color-white);
}

/* ============================================
   セクション見出し（中央タイトル＋80px下線）
============================================ */
.sf-head {
  text-align: center;
  margin-bottom: min(5.2vw, 100px);
}

.sf-head__title {
  display: inline-block;
  position: relative;
  margin: 0;
  padding-bottom: min(1.6vw, 32px);
  font-family: var(--font-en);
  font-weight: 600;
  font-size: min(3.8rem, 1.97vw);
  letter-spacing: 0.3em;
  line-height: 1.4;
  color: #000;
}

.sf-head__title::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 2.1em;
  height: 2px;
  background-color: currentColor;
}

/* ============================================
   DETAIL（2×2）
============================================ */
.sf-detail {
  background-color: #fff;
  padding: min(4.58vw, 88px) 0 min(4.9vw, 95px);
}

.svc-inner {
  width: 76.97vw;
  max-width: 1478px;
  padding: 0;
}

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: min(3.9vw, 75px) min(4vw, 78px);
}

.detail-card__img {
  width: 100%;
  aspect-ratio: 700 / 525;
  overflow: hidden;
  background-color: #f0f0f0;
}

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

.detail-card__head {
  display: flex;
  align-items: stretch;
  gap: min(1vw, 20px);
  margin: min(2vw, 40px) 0 min(1vw, 20px);
}

.detail-card__bar {
  width: clamp(8px, 0.57vw, 11px);
  height: auto;
  flex: none;
  background-color: #dea8a8;
}

.detail-card__title {
  margin: 0;
  font-family: var(--font-jp);
  font-weight: 500;
  font-size: min(2.7rem, 1.4vw);
  letter-spacing: 0.2em;
  line-height: 1.4;
  color: #000;
  text-align: justify; /* 両端揃え */
  text-justify: inter-ideograph;/* 両端揃えの種類 */
}

.detail-card__text {
  margin: 0;
  font-family: var(--font-jp);
  font-weight: 500;
  font-size: min(1.8rem, 0.94vw);
  letter-spacing: 0.1em;
  line-height: 2;
  color: #000;
  text-align: justify; /* 両端揃え */
  text-justify: inter-ideograph;/* 両端揃えの種類 */
}

/* ============================================
   装飾バンド（工場写真）
============================================ */
.sf-band {
  width: 100%;
  height: clamp(240px, 30.2vw, 580px);
  overflow: hidden;
}

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

/* ============================================
   STEN FLAME series（商品グリッド）
============================================ */
.sf-series {
  background-color: #fff;
  padding: min(4.58vw, 88px) 0 min(2vw, 39px);
}

.sf-series__note {
  margin: 0 0 min(3vw, 56px);
  text-align: center;
  font-family: var(--font-jp);
  font-weight: 500;
  font-size: min(1.8rem, 0.94vw);
  letter-spacing: 0.1em;
  color: #555;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: min(4.32vw, 83px) min(2.8vw, 54px);
}

.product-card a {
  display: block;
  color: #000;
}

.product-card__img {
  width: 100%;
  aspect-ratio: 455 / 341;
  overflow: hidden;
  background-color: #f0f0f0;
}

.product-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card a:hover .product-card__img img {
  transform: scale(1.05);
}

.product-card__title {
  margin: min(1vw, 18px) 0 0;
  font-family: var(--font-jp);
  font-weight: 500;
  font-size: min(2rem, 1.04vw);
  letter-spacing: 0.2em;
  line-height: 1.5;
  color: #000;
}

/* ============================================
   CONTACT リード文
============================================ */
.sf-contact-lead {
  margin: 0;
  padding: min(4.68vw, 90px) var(--side-padding-pc);
  text-align: center;
  font-family: var(--font-jp);
  font-weight: 500;
  font-size: min(2.4rem, 1.25vw);
  letter-spacing: 0.1em;
  line-height: 2;
  color: #000;
}

/* ============================================
   SP（375px基準）
============================================ */
@media print, screen and (max-width: 768px) {

  .page-hero {
    height: 67.4svh;
    min-height: 450px;
  }

  .sf-hero__label {
    margin-bottom: 4.2vw;
    font-size: 3.7vw;
  }

  .sf-hero__logo {
    width: 45.53vw;
  }
  .sf-hero__logo img {
    width: 100%;
    height: auto;
    aspect-ratio: 40 / 21;
  }

  .banner-full__icon {
    margin-bottom: 2.6vw;
  }

  .sf-head {
    margin-bottom: 10.6vw;
  }

  .sf-head__title {
    padding-bottom: 4.8vw;
    font-size: 5.3vw;
  }

  .sf-detail {
    padding: 16.6vw 0;
  }

  .detail-grid {
    grid-template-columns: 1fr;
    gap: 10.6vw 8vw;
  }

  .detail-card__head {
    gap: 3.2vw;
    margin: 5.3vw 0 3.2vw;
  }

  .detail-card__title {
    font-size: 4.5vw;
  }

  .detail-card__text {
    font-size: 3.4667vw;
  }

  .detail-card__bar {
    width: 3px;
  }

  .sf-band {
    height: 33.3vw;
  }

  .sf-series {
    padding: 16.6vw 0 21.3vw;
  }

  .sf-series__note {
    margin-bottom: 8vw;
    font-size: 3.2vw;
  }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8vw 5.3vw;
  }

  .product-card__title {
    margin-top: 3.2vw;
    font-size: 3.2vw;
  }

  .sf-contact-lead {
    padding: 13.3vw var(--side-padding-sp);
    font-size: 4vw;
  }
}