/* -----------------------------------------------------------
   TFOODS Feature Page Template
   Dessert Cup Feature / PC-SP responsive
   ----------------------------------------------------------- */

.feature-page {
  --feature-color-text: #2f2a27;
  --feature-color-muted: #736b66;
  --feature-color-border: #ebe3df;
  --feature-color-bg: #fffaf7;
  --feature-color-bg-soft: #faf7f5;
  --feature-color-accent: #f2ddd3;
  --feature-color-accent-deep: #8a5a48;
  --feature-radius-lg: 24px;
  --feature-radius-md: 16px;
  --feature-shadow: 0 10px 28px rgba(80, 48, 32, 0.08);

  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px 80px;
  color: var(--feature-color-text);
  font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;
  box-sizing: border-box;
}

.feature-page *,
.feature-page *::before,
.feature-page *::after {
  box-sizing: border-box;
}

.feature-page img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

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

/* Hero */
.feature-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 36px;
  align-items: center;
  margin: 0 0 34px;
  padding: 42px 44px;
  border-radius: var(--feature-radius-lg);
  background:
    radial-gradient(circle at 92% 14%, rgba(242, 221, 211, 0.88), transparent 28%),
    linear-gradient(135deg, #fffdfb 0%, var(--feature-color-bg) 100%);
  box-shadow: var(--feature-shadow);
}

.feature-hero__eyebrow {
  margin: 0 0 12px;
  color: var(--feature-color-accent-deep);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.feature-hero__title {
  margin: 0;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.25;
  letter-spacing: 0.04em;
  font-weight: 700;
}

.feature-hero__lead {
  margin: 20px 0 0;
  color: var(--feature-color-muted);
  font-size: 15px;
  line-height: 2;
}

.feature-hero__visual {
  position: relative;
}

.feature-hero__image-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.feature-hero__image-list li {
  display: grid;
  place-items: center;
  aspect-ratio: 1 / 1;
  padding: 16px;
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 6px 18px rgba(76, 46, 33, 0.08);
  overflow: hidden;
}

.feature-hero__image-list img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* Category nav */
.feature-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  margin: 0 0 44px;
  padding: 10px 0;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(6px);
}

/* 横スクロール案内 */
.feature-nav__hint {
  display: none;
}

.feature-nav__list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 0;
  padding: 4px;
  border-radius: 999px;
  background: var(--feature-color-bg-soft);
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.feature-nav__list::-webkit-scrollbar {
  display: none;
}

.feature-nav__item {
  flex: 0 0 auto;
}

.feature-nav__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 34px;
  padding: 6px 18px;
  border-radius: 999px;
  color: var(--feature-color-text);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.2;
  transition: background-color 0.25s ease, color 0.25s ease;
  white-space: nowrap;
}

.feature-nav__link span {
  color: var(--feature-color-muted);
  font-size: 11px;
  font-weight: 600;
}

.feature-nav__link:hover,
.feature-nav__link.is-active {
  background: var(--feature-color-accent);
}

.feature-nav__link.is-active span {
  color: var(--feature-color-accent-deep);
}

/* Sections */
.feature-section {
  /*scroll-margin-top: 86px;*/
  scroll-margin-top: 150px;
  margin: 0 0 64px;
}

.feature-section__header {
  position: relative;
  margin: 0 0 22px;
  padding: 0 0 14px;
  border-bottom: 1px solid var(--feature-color-border);
}

.feature-section__label {
  margin: 0 0 6px;
  color: var(--feature-color-accent-deep);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.feature-section__title {
  margin: 0;
  font-size: 28px;
  line-height: 1.4;
  letter-spacing: 0.04em;
  font-weight: 700;
}

.feature-section__text {
  margin: 8px 0 0;
  color: var(--feature-color-muted);
  font-size: 14px;
  line-height: 1.8;
}

/* Product grid */
.feature-product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.feature-product-card {
  min-width: 0;
}

.feature-product-card__link {
  display: flex;
  flex-direction: column;
  height: 100%;
  border: 1px solid var(--feature-color-border);
  border-radius: var(--feature-radius-md);
  background: #fff;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.feature-product-card__link:hover {
  transform: translateY(-3px);
  border-color: #e2c9bd;
  box-shadow: var(--feature-shadow);
}

.feature-product-card__media {
  display: grid;
  place-items: center;
  aspect-ratio: 1 / 1;
  margin: 0;
  padding: 18px;
  background: #fff;
}

.feature-product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.feature-product-card__body {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  padding: 0 16px 18px;
}

.feature-product-card__code {
  margin: 0 0 6px;
  color: #9a908a;
  font-size: 11px;
  line-height: 1.5;
}

.feature-product-card__name {
  margin: 0;
  color: var(--feature-color-text);
  font-size: 14px;
  line-height: 1.65;
  font-weight: 600;
}

.feature-product-card__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  margin-top: auto;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--feature-color-bg-soft);
  color: var(--feature-color-accent-deep);
  font-size: 12px;
  font-weight: 700;
  transition: background-color 0.25s ease;
}

.feature-product-card__link:hover .feature-product-card__button {
  background: var(--feature-color-accent);
}

.feature-section__pagetop {
  margin: 24px 0 0;
  text-align: right;
}

.feature-section__pagetop a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--feature-color-muted);
  font-size: 12px;
  font-weight: 600;
}

.feature-section__pagetop a::before {
  content: "↑";
  color: var(--feature-color-accent-deep);
}

/* Tablet */
@media screen and (max-width: 1024px) {
  .feature-page {
    padding-inline: 18px;
  }

  .feature-hero {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 34px 28px;
  }

  .feature-hero__image-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .feature-product-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* Smartphone */
@media screen and (max-width: 767px) {
  .feature-page {
    padding: 0 14px 56px;
  }

  .feature-hero {
    margin-bottom: 22px;
    padding: 28px 20px;
    border-radius: 20px;
  }

  .feature-hero__title {
    font-size: 30px;
  }

  .feature-hero__lead {
    font-size: 14px;
    line-height: 1.9;
  }

  .feature-hero__image-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .feature-hero__image-list li {
    padding: 12px;
    border-radius: 18px;
  }

  .feature-nav {
    top: 0;
    margin-bottom: 34px;
    padding: 8px 0;
  }

  .feature-nav__hint {
    position: absolute;
    top: -46px;
    left: 50%;
    z-index: 30;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 220px;
    max-width: 260px;
    padding: 9px 14px;
    border-radius: 10px;
    background: rgba(60, 60, 60, 0.88);
    color: #fff;
    font-size: 12px;
    line-height: 1.45;
    text-align: center;
    transform: translateX(-50%);
    pointer-events: none;
    opacity: 1;
    transition: opacity 0.3s ease;
    box-sizing: border-box;
  }
  
  /* 下向きの三角 */
  /*
  .feature-nav__hint::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -8px;
    transform: translateX(-50%);
    border-width: 8px 8px 0 8px;
    border-style: solid;
    border-color: rgba(60, 60, 60, 0.88) transparent transparent transparent;
  }
  */

  /* 非表示状態 */
  .feature-nav__hint.is-hidden {
    opacity: 0;
  }
  
  .feature-nav__list {
    justify-content: flex-start;
    margin-inline: -14px;
    padding: 4px 14px;
    border-radius: 0;
  }

  .feature-nav__link {
    min-height: 32px;
    padding: 6px 14px;
    font-size: 12px;
  }

  .feature-section {
    scroll-margin-top: 76px;
    margin-bottom: 48px;
  }

  .feature-section__title {
    font-size: 23px;
  }

  .feature-section__text {
    font-size: 13px;
  }

  .feature-product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .feature-product-card__media {
    padding: 12px;
  }

  .feature-product-card__body {
    padding: 0 12px 14px;
  }

  .feature-product-card__code {
    font-size: 10px;
  }

  .feature-product-card__name {
    font-size: 12px;
    line-height: 1.55;
  }

  .feature-product-card__button {
    min-height: 32px;
    padding: 7px 10px;
    font-size: 11px;
  }
}

/* Small smartphone */
@media screen and (max-width: 374px) {
  .feature-product-grid {
    gap: 10px;
  }

  .feature-product-card__name {
    font-size: 11px;
  }
}