/* =========================================================
   加工事例ページ専用スタイル (works.css)
   ========================================================= */

/* ---------- フィルタータブ ---------- */
.works-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 44px;
}
.works-filter__btn {
  padding: 8px 20px;
  font-size: .85rem; font-weight: 600;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  background: #fff;
  color: var(--color-muted);
  cursor: pointer;
  transition: all .2s var(--ease);
}
.works-filter__btn:hover { border-color: var(--color-accent); color: var(--color-accent); }
.works-filter__btn.is-active {
  background: var(--color-navy);
  border-color: var(--color-navy);
  color: #fff;
}

/* ---------- 事例グリッド ---------- */
.works-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.works-card {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: box-shadow .25s var(--ease), transform .25s var(--ease);
}
.works-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.works-card[hidden] { display: none; }

.works-card__media {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--color-bg-soft);
  overflow: hidden;
}
.works-card__media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .4s var(--ease);
}
.works-card:hover .works-card__media img { transform: scale(1.05); }
.works-card__cat {
  position: absolute; top: 12px; left: 12px;
  font-size: .72rem; font-weight: 700; letter-spacing: .07em;
  padding: 4px 12px; border-radius: 999px;
  background: var(--color-navy); color: #fff;
}

.works-card__body { padding: 20px 22px 24px; flex: 1; display: flex; flex-direction: column; }
.works-card__title {
  font-size: 1.02rem; font-weight: 700;
  color: var(--color-navy); margin-bottom: 10px; line-height: 1.5;
}
.works-card__meta {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-bottom: 12px;
}
.works-card__tag {
  font-size: .75rem; padding: 3px 10px;
  border-radius: 999px;
  background: var(--color-bg-soft);
  color: var(--color-steel); font-weight: 500;
}
.works-card__text {
  font-size: .88rem; color: var(--color-muted);
  line-height: 1.85; flex: 1;
}

/* ---------- 事例詳細モーダル ---------- */
.works-modal-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(19, 31, 43, 0.65);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  opacity: 0; pointer-events: none;
  transition: opacity .25s var(--ease);
}
.works-modal-overlay.is-open { opacity: 1; pointer-events: auto; }

.works-modal {
  background: #fff;
  border-radius: var(--radius);
  max-width: 760px; width: 100%;
  max-height: 90vh; overflow-y: auto;
  box-shadow: 0 24px 64px rgba(19,31,43,.22);
  transform: translateY(16px);
  transition: transform .25s var(--ease);
}
.works-modal-overlay.is-open .works-modal { transform: translateY(0); }

.works-modal__media img {
  width: 100%; aspect-ratio: 16 / 9; object-fit: cover;
}
.works-modal__body { padding: 28px 32px 36px; }
.works-modal__cat {
  font-size: .78rem; font-weight: 700; letter-spacing: .1em;
  color: var(--color-accent); margin-bottom: 10px; display: block;
}
.works-modal__title { font-size: 1.4rem; color: var(--color-navy); margin-bottom: 16px; }
.works-modal__tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 20px; }
.works-modal__tag {
  font-size: .78rem; padding: 4px 12px;
  border-radius: 999px; border: 1px solid var(--color-line);
  color: var(--color-steel);
}
.works-modal__text { color: var(--color-ink); line-height: 2.1; margin-bottom: 22px; }
.works-modal__spec {
  border: 1px solid var(--color-line);
  border-radius: var(--radius); overflow: hidden;
  margin-bottom: 24px;
}
.works-modal__spec-row {
  display: grid; grid-template-columns: 140px 1fr;
  border-bottom: 1px solid var(--color-line);
}
.works-modal__spec-row:last-child { border-bottom: none; }
.works-modal__spec-label {
  background: var(--color-bg-alt); padding: 10px 16px;
  font-size: .82rem; font-weight: 600; color: var(--color-muted);
}
.works-modal__spec-value {
  padding: 10px 16px; font-size: .88rem; color: var(--color-ink);
}
.works-modal__close {
  display: flex; align-items: center; gap: 6px;
  font-size: .88rem; font-weight: 600; color: var(--color-muted);
  background: none; border: 1px solid var(--color-line);
  border-radius: var(--radius); padding: 10px 18px;
  cursor: pointer; transition: all .2s var(--ease);
}
.works-modal__close:hover { border-color: var(--color-navy); color: var(--color-navy); }
.works-modal__close .icon { width: 17px; height: 17px; }

/* ---------- レスポンシブ ---------- */
@media (max-width: 900px) {
  .works-list { grid-template-columns: repeat(2, 1fr); gap: 22px; }
}
@media (max-width: 560px) {
  .works-list { grid-template-columns: 1fr; }
  .works-modal__body { padding: 20px 18px 28px; }
  .works-modal__spec-row { grid-template-columns: 1fr; }
  .works-modal__spec-label { border-bottom: none; padding-bottom: 2px; }
}