/* v0.9 live: official-site style feature grid (photo + title + text blocks). */
.s10-features {
  padding: clamp(2.5rem, 5vh, 4rem) 0 clamp(2.5rem, 5vh, 4rem);
  background: #f6f6f3;
  color: #171716;
}

.s10-features__inner {
  width: min(calc(100% - 3rem), var(--content-wide));
  margin-inline: auto;
}

.s10-features__header {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(22rem, 1.1fr);
  grid-template-areas:
    "label intro"
    "title intro";
  column-gap: clamp(2rem, 5vw, 5rem);
  align-items: end;
  margin-bottom: clamp(2.25rem, 4.5vh, 3.5rem);
}

.s10-features__label {
  grid-area: label;
  margin-bottom: .45rem;
  color: rgba(23, 23, 22, .48);
  font-size: .67rem;
  font-weight: 700;
  letter-spacing: .24em;
}

.s10-features__title {
  grid-area: title;
  margin: 0;
  font-size: clamp(1.9rem, 2.8vw, 2.75rem);
  line-height: 1.18;
  letter-spacing: .01em;
}

.s10-features__intro {
  grid-area: intro;
  margin: 0 0 .15rem;
  color: rgba(23, 23, 22, .66);
  font-size: clamp(.84rem, 1.08vw, .98rem);
  line-height: 1.8;
}

.s10-features__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: clamp(2.5rem, 5vw, 4.5rem);
  row-gap: clamp(2.25rem, 4.5vh, 3.5rem);
  margin: 0;
  padding: 0;
  list-style: none;
}

.s10-features__item {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(1.25rem, 2vw, 1.75rem);
  align-items: start;
}

.s10-features__item-media {
  margin: 0;
}

.s10-features__item-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
}

.s10-features__item-title {
  margin: 0 0 .6rem;
  font-size: clamp(.92rem, 1.2vw, 1.05rem);
  font-weight: 700;
  line-height: 1.5;
}

.s10-features__item-text {
  margin: 0;
  color: rgba(23, 23, 22, .68);
  font-size: clamp(.8rem, 1vw, .9rem);
  line-height: 1.9;
}

.s10-features__note {
  margin: clamp(1.75rem, 3.5vh, 2.5rem) 0 0;
  color: rgba(23, 23, 22, .48);
  font-size: .62rem;
  line-height: 1.5;
  text-align: center;
}

/* リビール（motion.jsのdata-reveal .is-visibleを使用） */
.s10-features__item[data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .55s ease-out, transform .55s ease-out;
}

.s10-features__item[data-reveal]:nth-child(2n) { transition-delay: .12s; }

.s10-features__item.is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 900px) {
  .s10-features {
    padding: clamp(2rem, 7vw, 3rem) 0 clamp(2.5rem, 8vw, 4rem);
  }

  .s10-features__inner {
    width: 100%;
  }

  .s10-features__header {
    display: block;
    padding-inline: clamp(1rem, 4.6vw, 1.25rem);
    margin-bottom: 1.75rem;
  }

  .s10-features__label {
    display: block;
    margin-bottom: .75rem;
  }

  .s10-features__title {
    font-size: clamp(2rem, 8.5vw, 2.7rem);
    line-height: 1.22;
  }

  .s10-features__intro {
    margin-top: 1rem;
    font-size: clamp(.9rem, 3.7vw, 1rem);
  }

  .s10-features__grid {
    grid-template-columns: 1fr;
    row-gap: 2.25rem;
  }

  .s10-features__item {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .s10-features__item-copy {
    padding: .9rem clamp(1rem, 4.6vw, 1.25rem) 0;
  }

  .s10-features__item-title {
    font-size: 1rem;
  }

  .s10-features__item-text {
    font-size: .88rem;
    line-height: 1.85;
  }

  .s10-features__note {
    padding-inline: clamp(1rem, 4.6vw, 1.25rem);
    /* フローティングLINEボタン(55px+右16px)との重なり回避 */
    padding-right: 92px;
    margin-top: 2rem;
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  .s10-features__item[data-reveal] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}