/* =============================================================================
   前台 — 樓盤目錄頁
   ============================================================================= */

.home-hero {
  background: linear-gradient(135deg, #0d1117 0%, #1c2532 55%, #2a2114 100%);
  color: var(--text-invert);
  padding: 46px 24px 38px;
  text-align: center;
}
.home-hero h1 {
  margin: 0 0 8px;
  font-size: 30px;
  font-weight: 700;
  letter-spacing: .01em;
}
.home-hero h1 span { color: var(--c21-gold-light); }
.home-hero p {
  margin: 0;
  color: var(--text-invert-muted);
  font-size: 15px;
}
.home-hero .hero-logo { height: 44px; margin: 0 auto 16px; }

.home-wrap { max-width: 1280px; margin: 0 auto; padding: 26px 24px 60px; }

/* ---------------------------------------------------------------- 工具列 */

.home-toolbar {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.home-search {
  position: relative;
  flex: 1;
  min-width: 240px;
}
.home-search input {
  width: 100%;
  padding: 10px 14px 10px 38px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 14px;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.home-search input:focus {
  border-color: var(--c21-gold);
  box-shadow: 0 0 0 3px rgba(200, 162, 74, .16);
}
.home-search svg {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  opacity: .45;
}
.home-count { font-size: 13px; color: var(--text-muted); white-space: nowrap; }

/* ---------------------------------------------------------------- 標籤列 */

.home-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}
.home-tag {
  padding: 5px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  font-size: 13px;
  cursor: pointer;
  transition: all .15s;
  color: var(--text-muted);
}
.home-tag:hover { border-color: var(--c21-gold); color: var(--text); }
.home-tag.active {
  background: var(--c21-gold);
  border-color: var(--c21-gold);
  color: #14191f;
  font-weight: 600;
}

/* ---------------------------------------------------------------- 卡片網格 */

.home-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(268px, 1fr));
  gap: 20px;
}

.project-card {
  display: block;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .18s, box-shadow .18s, border-color .18s;
}
.project-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--c21-gold);
}

.project-card-thumb {
  position: relative;
  aspect-ratio: 16 / 10;
  background-color: #eef1f5;
  background-size: cover;
  background-position: center;
}
.project-card-thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8, 12, 18, .5), transparent 55%);
}
.project-card-badge {
  position: absolute;
  left: 10px;
  bottom: 10px;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: 999px;
  background: rgba(200, 162, 74, .92);
  color: #14191f;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .03em;
}

.project-card-info { padding: 13px 15px 15px; }

.project-card-title {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 7px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.project-card-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.pc-tag {
  padding: 2px 9px;
  border-radius: var(--radius-sm);
  background: #f1f4f8;
  color: var(--text-muted);
  font-size: 12px;
}

/* ---------------------------------------------------------------- 空狀態 */

.home-empty, .home-noresults {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}
.home-empty h3, .home-noresults h3 {
  margin: 0 0 6px;
  font-size: 17px;
  color: var(--text);
}

/* ---------------------------------------------------------------- 相關導覽 */

nav.tour-links {
  max-width: 900px;
  margin: 0 auto 48px;
  padding: 0 24px;
}
nav.tour-links h2 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-muted);
  margin: 0 0 10px;
}
nav.tour-links a {
  display: inline-block;
  margin: 0 8px 8px 0;
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  transition: all .15s;
}
nav.tour-links a:hover { border-color: var(--c21-gold); background: #fdfaf3; }

/* ---------------------------------------------------------------- 頁尾 */

.home-footer {
  border-top: 1px solid var(--line);
  padding: 22px 24px;
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
}
.home-footer a { color: var(--c21-gold-dim); }

@media (max-width: 640px) {
  .home-hero { padding: 32px 18px 28px; }
  .home-hero h1 { font-size: 23px; }
  .home-wrap { padding: 20px 16px 48px; }
  .home-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 14px; }
  .project-card-title { font-size: 14px; }
}