/* ============================================================
   潔癖貓家事清潔 — 關於我們頁
   依賴:legal.css(共用變數與 topbar/footer)
   ============================================================ */

.about-page {
  background: var(--bg);
}

.container.narrow {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Hero ===== */
.about-hero {
  padding: 80px 0 60px;
  background: linear-gradient(180deg, #fff 0%, var(--bg) 100%);
  text-align: center;
}
.about-hero .kicker {
  color: var(--gold-dark);
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: 4px;
  margin: 0 0 14px;
}
.about-hero h1 {
  font-size: 2.1rem;
  color: var(--navy-dark);
  margin: 0 0 24px;
  line-height: 1.4;
  font-weight: 700;
}
.about-hero .lead {
  font-size: 1.05rem;
  color: var(--ink-soft);
  line-height: 1.9;
  max-width: 640px;
  margin: 0 auto;
}

/* ===== 各區段 ===== */
.about-section {
  padding: 56px 0;
}
.about-section.bg-soft {
  background: #fff;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.about-section h2 {
  font-size: 1.5rem;
  color: var(--navy-dark);
  margin: 0 0 28px;
  padding-bottom: 12px;
  border-bottom: 3px solid var(--gold);
  display: inline-block;
}
.about-section p {
  color: var(--ink-soft);
  line-height: 1.85;
  margin: 12px 0;
}

/* ===== 三個核心承諾 ===== */
.promise-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 12px;
}
.promise-card {
  background: var(--bg);
  border-radius: 12px;
  padding: 28px 22px;
  text-align: center;
  border: 1px solid var(--line);
  transition: transform .2s, box-shadow .2s;
}
.promise-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(26, 58, 92, .08);
}
.promise-icon {
  font-size: 2.2rem;
  margin-bottom: 12px;
}
.promise-card h3 {
  margin: 0 0 10px;
  color: var(--navy-dark);
  font-size: 1.1rem;
}
.promise-card p {
  font-size: .92rem;
  color: var(--ink-soft);
  line-height: 1.7;
  margin: 0;
}

/* ===== 服務優勢清單 ===== */
.feature-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.feature-list li {
  background: #fff;
  border: 1px solid var(--line);
  border-left: 4px solid var(--gold);
  border-radius: 0 8px 8px 0;
  padding: 18px 22px;
  margin: 12px 0;
}
.feature-list strong {
  display: block;
  color: var(--navy-dark);
  font-size: 1rem;
  margin-bottom: 6px;
}
.feature-list span {
  color: var(--ink-soft);
  font-size: .92rem;
  line-height: 1.7;
}

/* ===== 公司資訊 dl ===== */
.info-list {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 12px 24px;
  margin: 0;
}
.info-list dt {
  color: var(--navy-dark);
  font-weight: 600;
  font-size: .92rem;
  padding-top: 4px;
  border-right: 2px solid var(--line);
  padding-right: 24px;
}
.info-list dd {
  margin: 0;
  color: var(--ink-soft);
  padding: 4px 0;
}
.info-list a {
  color: var(--navy);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .15s;
}
.info-list a:hover { border-bottom-color: var(--gold); }
.info-list dd.needs-confirm {
  background: var(--hl-bg);
  border-left: 3px solid var(--hl-line);
  padding: 4px 10px;
  border-radius: 0 4px 4px 0;
}
.info-list dd.needs-confirm::before {
  content: '【需確認】 ';
  color: var(--gold-dark);
  font-weight: 600;
}

/* ===== CTA 區段 ===== */
.about-cta {
  background: var(--navy);
  color: #fff;
  padding: 60px 0;
  text-align: center;
}
.about-cta h2 {
  font-size: 1.5rem;
  margin: 0 0 12px;
  color: #fff;
  border: 0;
  padding: 0;
  display: block;
}
.about-cta p {
  margin: 0 0 24px;
  color: #cfd6dc;
  font-size: 1rem;
}
.btn-cta {
  display: inline-block;
  background: var(--gold);
  color: var(--navy-dark);
  padding: 14px 36px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  font-size: 1.05rem;
  transition: background .15s, transform .15s;
}
.btn-cta:hover {
  background: #e0b65a;
  transform: translateY(-1px);
}

/* ===== 響應式 ===== */
@media (max-width: 720px) {
  .about-hero { padding: 48px 0 36px; }
  .about-hero h1 { font-size: 1.5rem; }
  .about-hero .lead { font-size: 1rem; }
  .about-section { padding: 36px 0; }
  .about-section h2 { font-size: 1.2rem; }
  .promise-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .info-list {
    grid-template-columns: 1fr;
    gap: 4px 0;
  }
  .info-list dt {
    border-right: 0;
    padding-right: 0;
    margin-top: 14px;
    padding-top: 0;
  }
  .info-list dt:first-child { margin-top: 0; }
}