@charset "UTF-8";
/* =========================================================
   サカシタ電装 / 事業内容ページ専用スタイル
   ========================================================= */

/* ---------------------------------------------------------
   セクション内ナビ（追従）
   --------------------------------------------------------- */
.anchor-nav {
  position: sticky;
  top: var(--header-h);
  z-index: 500;
  background: rgba(255, 255, 255, .95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.anchor-nav__list {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.anchor-nav__list::-webkit-scrollbar { display: none; }
.anchor-nav__list a {
  display: block;
  position: relative;
  padding: 16px 16px 14px;
  font-size: 13.5px;
  font-weight: 500;
  white-space: nowrap;
  color: var(--ink-sub);
}
.anchor-nav__list a::after {
  content: "";
  position: absolute;
  left: 16px; right: 16px; bottom: 0;
  height: 2px;
  background: var(--leaf);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform .35s var(--ease);
}
.anchor-nav__list a:hover { color: var(--forest); }
.anchor-nav__list a.is-active { color: var(--forest); font-weight: 700; }
.anchor-nav__list a.is-active::after { transform: scaleX(1); }

/* ---------------------------------------------------------
   事業内容の詳細
   --------------------------------------------------------- */
.detail__inner {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  align-items: center;
  gap: clamp(32px, 5vw, 68px);
}
.detail--rev .detail__visual { order: 2; }

.detail__visual { position: relative; }
.detail__visual img {
  position: relative;
  z-index: 1;
  width: 100%;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  border-radius: 24px 140px 24px 140px;
  box-shadow: var(--shadow-m);
}
.detail__num {
  position: absolute;
  left: -10px; top: -34px;
  font-family: var(--font-en);
  font-size: clamp(56px, 8vw, 90px);
  font-weight: 600;
  line-height: 1;
  color: var(--mint);
}
.detail--rev .detail__num { left: auto; right: -10px; }

.detail__en {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--leaf);
}
.detail__title {
  margin-top: 8px;
  font-size: clamp(23px, 3.2vw, 32px);
  color: var(--forest-dark);
}
.detail__text {
  margin-top: 18px;
  font-size: 15px;
  color: var(--ink-sub);
}

.check-list {
  margin: 24px 0;
  display: grid;
  gap: 12px;
}
.check-list li {
  position: relative;
  padding-left: 32px;
  font-size: 14.5px;
  font-weight: 500;
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 4px;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--mint);
}
.check-list li::after {
  content: "";
  position: absolute;
  left: 7px; top: 9px;
  width: 5px; height: 9px;
  border-right: 2px solid var(--forest);
  border-bottom: 2px solid var(--forest);
  transform: rotate(42deg);
}

@media (max-width: 900px) {
  .detail__inner { grid-template-columns: 1fr; gap: 30px; }
  .detail--rev .detail__visual { order: 0; }
  .detail__visual img { border-radius: 20px 90px 20px 90px; }
  .detail__num { top: -26px; }
}

/* ---------------------------------------------------------
   小規模工事バナー
   --------------------------------------------------------- */
.small-work__box {
  display: flex;
  align-items: center;
  gap: clamp(20px, 3vw, 34px);
  padding: clamp(26px, 4vw, 44px);
  border-radius: var(--radius-l);
  background: linear-gradient(120deg, var(--mint) 0%, #f6faf5 100%);
  border: 1px solid var(--line);
}
.small-work__icon {
  display: grid;
  place-items: center;
  flex: none;
  width: 84px; height: 84px;
  border-radius: 50%;
  background: #fff;
  color: var(--forest);
  box-shadow: var(--shadow-s);
}
.small-work__icon svg { width: 38px; height: 38px; }
.small-work__title {
  font-size: clamp(18px, 2.4vw, 24px);
  color: var(--forest-dark);
}
.small-work__text {
  margin-top: 12px;
  font-size: 14.5px;
  color: var(--ink-sub);
}

@media (max-width: 640px) {
  .small-work__box { flex-direction: column; align-items: flex-start; }
  .small-work__icon { width: 64px; height: 64px; }
  .small-work__icon svg { width: 30px; height: 30px; }
}

/* ---------------------------------------------------------
   料金カード
   --------------------------------------------------------- */
.price-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.price-card { text-align: center; }
.price-card__label {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .2em;
  color: var(--leaf);
  text-transform: uppercase;
}
.price-card__title {
  margin-top: 10px;
  font-size: 19px;
  color: var(--forest-dark);
}
.price-card__value {
  margin: 14px 0 16px;
  font-family: var(--font-en);
  font-size: 44px;
  font-weight: 600;
  line-height: 1.1;
  color: var(--forest);
}
.price-card__value span {
  font-family: var(--font-round);
  font-size: 15px;
  margin-left: 4px;
}
.price-card__text {
  font-size: 14px;
  color: var(--ink-sub);
  text-align: left;
}

@media (max-width: 900px) {
  .price-cards { grid-template-columns: 1fr; }
}

/* ---------------------------------------------------------
   対応エリア
   --------------------------------------------------------- */
.area-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}
.area-grid li {
  flex: 0 1 172px;
  display: grid;
  place-items: center;
  padding: 26px 10px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: #fff;
  font-family: var(--font-round);
  font-size: 17px;
  font-weight: 700;
  color: var(--forest-dark);
  box-shadow: var(--shadow-s);
  transition: transform .4s var(--ease), background-color .4s var(--ease), color .4s var(--ease);
}
.area-grid li:hover {
  transform: translateY(-5px);
  background: var(--forest);
  color: #fff;
}

/* ---------------------------------------------------------
   施工の流れ
   --------------------------------------------------------- */
.flow-steps {
  position: relative;
  display: grid;
  gap: 28px;
  padding-left: 8px;
}
.flow-steps__item {
  position: relative;
  padding: 0 0 28px 46px;
  border-left: 2px dashed var(--line-strong);
}
.flow-steps__item:last-child { border-left-color: transparent; padding-bottom: 0; }
.flow-steps__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}
.flow-steps__num {
  position: absolute;
  left: -21px; top: -4px;
  display: grid;
  place-items: center;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--forest);
  color: #fff;
  font-family: var(--font-en);
  font-size: 15px;
  font-weight: 600;
  box-shadow: 0 0 0 6px #f5f8f4;
}
.flow-steps__title {
  margin-left: 34px;
  font-size: 20px;
  color: var(--forest-dark);
}
.flow-steps__text {
  font-size: 14.5px;
  color: var(--ink-sub);
}

@media (max-width: 560px) {
  .flow-steps__item { padding-left: 30px; }
  .flow-steps__num { width: 36px; height: 36px; left: -18px; font-size: 13px; }
  .flow-steps__title { margin-left: 24px; font-size: 18px; }
}