/* ========================================================================
   services/case/faq/about/contact 共用页面样式
   ======================================================================== */

/* ---------------- 页面 Hero（小） ---------------- */
.page-hero {
  padding: var(--space-2xl) 0 var(--space-xl);
  text-align: center;
  background:
    linear-gradient(180deg, rgba(14,9,5,0.55) 0%, rgba(14,9,5,0.82) 100%),
    url('../../assets/img/ref-hair-glow.jpg');
  background-size: cover;
  background-position: center 30%;
  position: relative;
  border-bottom: 1px solid var(--c-line);
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(201,164,92,0.18) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 100%, rgba(184, 92, 58, 0.06) 0%, transparent 50%);
  pointer-events: none;
}
.page-hero .eyebrow { position: relative; z-index: 1; }
.page-hero h1 {
  position: relative; z-index: 1;
  margin-bottom: var(--space-s);
  letter-spacing: 0.06em;
}
.page-hero p {
  position: relative; z-index: 1;
  color: var(--c-cream-soft);
  max-width: 680px; margin: 0 auto;
  font-size: 17px; line-height: 1.8;
}

.breadcrumb {
  position: relative; z-index: 1;
  color: var(--c-cream-mute);
  font-size: 13px;
  letter-spacing: 0.16em;
  margin-bottom: var(--space-m);
}
.breadcrumb a { color: var(--c-cream-mute); }
.breadcrumb a:hover { color: var(--c-gold); }

/* ---------------- 服务页 ---------------- */
.service-detail {
  margin-bottom: var(--space-2xl);
  scroll-margin-top: 80px;
}
.service-detail:nth-child(even) .service-detail-grid { direction: rtl; }
.service-detail:nth-child(even) .service-detail-grid > * { direction: ltr; }

.service-detail-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-l);
  align-items: center;
}
@media (max-width: 860px) {
  .service-detail-grid, .service-detail:nth-child(even) .service-detail-grid { grid-template-columns: 1fr; direction: ltr; }
}

.service-detail h2 {
  font-size: clamp(28px, 3vw, 40px);
  color: var(--c-cream);
  margin-bottom: var(--space-s);
  letter-spacing: 0.04em;
}
.service-detail h2 .num {
  font-family: var(--font-serif);
  color: var(--c-gold);
  font-size: 0.6em;
  margin-right: 12px;
  letter-spacing: 0.1em;
  vertical-align: middle;
  display: inline-block;
  border: 1px solid var(--c-gold-deep);
  padding: 4px 12px;
}
.service-detail .lead {
  font-size: 17px;
  color: var(--c-cream-soft);
  margin-bottom: var(--space-m);
  line-height: 1.85;
}
.service-detail .specs {
  list-style: none;
  border-top: 1px solid var(--c-line);
  padding-top: var(--space-s);
}
.service-detail .specs li {
  display: flex; justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--c-line);
  font-size: 15px;
}
.service-detail .specs .label { color: var(--c-cream-mute); letter-spacing: 0.08em; }
.service-detail .specs .val { color: var(--c-gold-light); font-family: var(--font-serif); }

.service-detail .img-frame {
  border: 1px solid var(--c-gold-deep);
  padding: var(--space-s);
  background: var(--c-bg-elev);
  position: relative;
}
.service-detail .img-frame::before {
  content: '';
  position: absolute;
  top: -8px; left: -8px;
  width: 64px; height: 64px;
  border-top: 2px solid var(--c-gold);
  border-left: 2px solid var(--c-gold);
}
.service-detail .img-frame::after {
  content: '';
  position: absolute;
  bottom: -8px; right: -8px;
  width: 64px; height: 64px;
  border-bottom: 2px solid var(--c-gold);
  border-right: 2px solid var(--c-gold);
}

/* 价格卡 */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-m);
  margin-top: var(--space-l);
}
@media (max-width: 860px) { .pricing-grid { grid-template-columns: 1fr; } }

.pricing-card {
  background: var(--c-bg-elev);
  border: 1px solid var(--c-line);
  padding: var(--space-l);
  position: relative;
  display: flex;
  flex-direction: column;
}
.pricing-card.featured {
  border-color: var(--c-gold);
  background: linear-gradient(180deg, #2D1F12 0%, var(--c-bg-elev) 100%);
}
.pricing-card.featured::before {
  content: '推荐';
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--c-gold);
  color: var(--c-bg-deep);
  font-size: 12px;
  letter-spacing: 0.2em;
  padding: 4px 16px;
}
.pricing-name { font-family: var(--font-serif); font-size: 22px; color: var(--c-gold-light); margin-bottom: var(--space-xs); }
.pricing-tag { color: var(--c-cream-mute); font-size: 13px; letter-spacing: 0.16em; margin-bottom: var(--space-m); }
.pricing-price {
  font-family: var(--font-serif);
  font-size: 40px;
  color: var(--c-gold);
  margin-bottom: var(--space-xs);
}
.pricing-price .unit { font-size: 14px; color: var(--c-cream-mute); margin-left: 4px; }
.pricing-features { list-style: none; margin: var(--space-m) 0; flex: 1; }
.pricing-features li {
  padding: 10px 0 10px 24px;
  position: relative;
  color: var(--c-cream-soft);
  font-size: 14px;
  border-bottom: 1px dashed var(--c-line);
}
.pricing-features li::before {
  content: '◆';
  position: absolute; left: 0; top: 10px;
  color: var(--c-gold);
  font-size: 10px;
}
.pricing-cta { text-align: center; margin-top: auto; }
.pricing-cta .btn { width: 100%; justify-content: center; }

/* ---------------- 案例页 ---------------- */
.case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-l);
}
@media (max-width: 720px) { .case-grid { grid-template-columns: 1fr; } }

.case-card {
  background: var(--c-bg-elev);
  border: 1px solid var(--c-line);
  overflow: hidden;
  transition: border-color var(--dur) var(--ease);
}
.case-card:hover { border-color: var(--c-gold-deep); }
.case-card-img {
  width: 100%;
  height: 280px;
  background: var(--c-bg-deep);
  display: flex; align-items: center; justify-content: center;
  position: relative;
  overflow: hidden;
}
.case-card-img .placeholder {
  color: var(--c-gold-deep);
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: 0.16em;
}
.case-card-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.case-imgs { display: flex; gap: 4px; width: 100%; height: 100%; }
.case-imgs img { flex: 1; min-width: 0; height: 100%; object-fit: cover; }
.cases-empty { color: var(--c-cream-mute); font-size: 15px; letter-spacing: 0.08em; padding: var(--space-l) 0; }
.case-card-body { padding: var(--space-m); }
.case-card-body .meta {
  display: flex; gap: 12px;
  margin-bottom: var(--space-s);
  font-size: 13px;
  color: var(--c-cream-mute);
  letter-spacing: 0.08em;
}
.case-card-body .meta span { padding: 2px 10px; border: 1px solid var(--c-line); }
.case-card-body h3 { font-size: 20px; margin-bottom: var(--space-s); }
.case-card-body p { font-size: 14px; color: var(--c-cream-soft); line-height: 1.8; }
.case-result {
  margin-top: var(--space-s);
  padding-top: var(--space-s);
  border-top: 1px solid var(--c-line);
  display: flex; align-items: center;
  justify-content: space-between;
}
.case-result .label { font-size: 12px; color: var(--c-cream-mute); letter-spacing: 0.12em; }
.case-result .value { font-family: var(--font-serif); color: var(--c-gold); font-size: 18px; }

/* 大图案例展示 */
.case-feature {
  background: var(--c-bg-elev);
  border: 1px solid var(--c-gold-deep);
  padding: var(--space-l);
  margin-bottom: var(--space-2xl);
}
.case-feature h3 {
  text-align: center;
  font-size: 24px;
  color: var(--c-gold-light);
  margin-bottom: var(--space-m);
  letter-spacing: 0.16em;
}
.case-feature .img-wrap {
  border: 1px solid var(--c-line);
  padding: 4px;
  background: var(--c-bg-deep);
}
.case-feature .img-wrap img { width: 100%; display: block; }
.case-feature .caption {
  text-align: center;
  color: var(--c-cream-mute);
  font-size: 13px;
  letter-spacing: 0.08em;
  margin-top: var(--space-s);
}

/* ---------------- FAQ ---------------- */
.faq-list {
  max-width: 880px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid var(--c-line);
  padding: var(--space-m) 0;
}
.faq-q {
  display: flex; justify-content: space-between; align-items: center;
  cursor: pointer;
  padding: var(--space-s) 0;
  font-family: var(--font-serif);
  font-size: 19px;
  color: var(--c-cream);
  letter-spacing: 0.04em;
}
.faq-q:hover { color: var(--c-gold-light); }
.faq-toggle {
  width: 28px; height: 28px;
  border: 1px solid var(--c-gold-deep);
  color: var(--c-gold);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  transition: transform var(--dur) var(--ease);
  flex-shrink: 0;
  margin-left: var(--space-s);
}
.faq-item.open .faq-toggle { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s var(--ease), padding 0.5s var(--ease);
  color: var(--c-cream-soft);
  font-size: 15px;
  line-height: 1.85;
}
.faq-item.open .faq-a {
  max-height: 800px;
  padding-top: var(--space-s);
}
.faq-a p { margin-bottom: var(--space-xs); }

.faq-categories {
  display: flex; justify-content: center; gap: var(--space-s);
  margin-bottom: var(--space-l);
  flex-wrap: wrap;
}
.faq-cat {
  padding: 8px 20px;
  border: 1px solid var(--c-line);
  color: var(--c-cream-soft);
  font-size: 14px;
  cursor: pointer;
  transition: all var(--dur) var(--ease);
  background: transparent;
}
.faq-cat:hover, .faq-cat.active {
  border-color: var(--c-gold);
  color: var(--c-gold);
}

/* ---------------- 关于我们 ---------------- */
.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}
@media (max-width: 860px) { .story-grid { grid-template-columns: 1fr; } }

.story-portrait {
  border: 1px solid var(--c-gold-deep);
  background: var(--c-bg-elev);
  padding: var(--space-s);
  position: relative;
}
.story-portrait::before {
  content: '';
  position: absolute;
  top: -10px; left: -10px;
  width: 80px; height: 80px;
  border-top: 2px solid var(--c-gold);
  border-left: 2px solid var(--c-gold);
  z-index: 1;
}
.story-portrait::after {
  content: '';
  position: absolute;
  bottom: -10px; right: -10px;
  width: 80px; height: 80px;
  border-bottom: 2px solid var(--c-gold);
  border-right: 2px solid var(--c-gold);
}
.story-portrait img { width: 100%; display: block; }
.story-portrait .caption {
  margin-top: var(--space-s);
  padding-top: var(--space-s);
  border-top: 1px solid var(--c-line);
  display: flex; justify-content: space-between;
  color: var(--c-cream-mute);
  font-size: 13px;
  letter-spacing: 0.08em;
}
.story-portrait .caption strong { color: var(--c-gold-light); font-weight: 500; }

.story-content h2 { font-size: clamp(28px, 3vw, 40px); margin-bottom: var(--space-m); }
.story-content h2 small { display: block; font-size: 14px; color: var(--c-gold); letter-spacing: 0.16em; margin-bottom: var(--space-s); font-family: var(--font-sans); }
.story-content p {
  color: var(--c-cream-soft);
  font-size: 16px;
  line-height: 1.95;
  margin-bottom: var(--space-m);
}
.story-content blockquote {
  border-left: 3px solid var(--c-gold);
  padding: var(--space-s) var(--space-m);
  margin: var(--space-m) 0;
  background: rgba(201, 164, 92, 0.04);
}
.story-content blockquote p {
  font-family: var(--font-serif);
  font-size: 18px;
  color: var(--c-cream);
  font-style: normal;
  line-height: 1.8;
  margin-bottom: var(--space-xs);
}
.story-content blockquote cite {
  color: var(--c-gold);
  font-style: normal;
  font-size: 14px;
  letter-spacing: 0.08em;
}

.timeline {
  list-style: none;
  max-width: 760px;
  margin: 0 auto;
  position: relative;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 16px; top: 8px; bottom: 8px;
  width: 1px;
  background: var(--c-gold-deep);
}
.timeline li {
  position: relative;
  padding-left: 60px;
  margin-bottom: var(--space-m);
}
.timeline li::before {
  content: '';
  position: absolute;
  left: 11px; top: 8px;
  width: 12px; height: 12px;
  background: var(--c-gold);
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--c-bg);
}
.timeline .year {
  font-family: var(--font-serif);
  color: var(--c-gold);
  font-size: 18px;
  display: block;
  margin-bottom: 4px;
}
.timeline .body {
  color: var(--c-cream-soft);
  font-size: 15px;
  line-height: 1.85;
}

/* ---------------- 联系我们 ---------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-xl);
}
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }

.contact-info-card {
  background: var(--c-bg-elev);
  border: 1px solid var(--c-line);
  padding: var(--space-l);
  align-self: start;
}
.contact-info-card h3 { color: var(--c-gold-light); margin-bottom: var(--space-s); font-size: 22px; }
.contact-info-list { list-style: none; }
.contact-info-list li {
  display: flex;
  padding: var(--space-s) 0;
  border-bottom: 1px solid var(--c-line);
  align-items: flex-start;
}
.contact-info-list li:last-child { border-bottom: none; }
.contact-info-list .label {
  width: 88px;
  flex-shrink: 0;
  color: var(--c-cream-mute);
  font-size: 13px;
  letter-spacing: 0.16em;
  padding-top: 4px;
}
.contact-info-list .value {
  color: var(--c-cream);
  font-size: 16px;
  line-height: 1.8;
  flex: 1;
}
.contact-info-list .value strong {
  font-family: var(--font-serif);
  color: var(--c-gold-light);
  font-size: 20px;
}
.contact-info-list .value strong.wx-id { font-size: 19px; letter-spacing: 0.05em; }

/* 门店微信二维码卡片 */
.wechat-qr-card {
  margin-top: var(--space-m);
  padding: var(--space-m) var(--space-s) var(--space-s);
  border: 1px solid var(--c-gold-deep);
  background:
    radial-gradient(120% 90% at 50% 0%, rgba(201, 164, 92, 0.10), transparent 62%),
    var(--c-bg-deep);
  text-align: center;
}
.wechat-qr-img {
  width: 220px;
  margin: 0 auto;
  padding: 10px;
  background: #fff;
  line-height: 0;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
}
.wechat-qr-img img { display: block; width: 100%; height: auto; }
.wechat-qr-title {
  font-family: var(--font-serif);
  color: var(--c-gold-light);
  font-size: 17px;
  letter-spacing: 0.12em;
  margin-top: 18px;
}
.wechat-qr-id { color: var(--c-cream-soft); font-size: 14px; letter-spacing: 0.04em; margin-top: 6px; }
.wechat-qr-id span { color: var(--c-gold); font-weight: 600; letter-spacing: 0.08em; }
.wechat-qr-note { color: var(--c-cream-mute); font-size: 12px; letter-spacing: 0.06em; margin-top: 10px; }
@media (max-width: 860px) {
  .wechat-qr-img { width: 200px; }
}

/* 复制微信号按钮 */
.copy-wx {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 10px;
  font-size: 11px;
  font-family: var(--font-sans);
  letter-spacing: 0.06em;
  color: var(--c-gold);
  background: transparent;
  border: 1px solid var(--c-gold-deep);
  border-radius: 999px;
  cursor: pointer;
  vertical-align: middle;
  transition: color 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease);
}
.copy-wx:hover { color: var(--c-bg-deep); background: var(--c-gold); border-color: var(--c-gold); }
.copy-wx.copied { color: var(--c-bg-deep); background: var(--c-gold-light); border-color: var(--c-gold-light); }

/* 表单 */
.form {
  background: var(--c-bg-elev);
  border: 1px solid var(--c-gold-deep);
  padding: var(--space-l);
  position: relative;
}
.form::before {
  content: '';
  position: absolute;
  top: -1px; left: var(--space-l);
  width: 80px; height: 3px;
  background: var(--c-gold);
}
.form h2 {
  font-size: 26px;
  color: var(--c-cream);
  margin-bottom: var(--space-xs);
}
.form .subtitle {
  color: var(--c-cream-mute);
  font-size: 14px;
  margin-bottom: var(--space-l);
}
.form-row { margin-bottom: var(--space-m); }
.form-row label {
  display: block;
  color: var(--c-gold-light);
  font-size: 13px;
  letter-spacing: 0.16em;
  margin-bottom: 8px;
}
.form-row label .req { color: var(--c-red); margin-left: 4px; }
.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 14px 16px;
  background: rgba(14, 9, 5, 0.6);
  border: 1px solid var(--c-line);
  color: var(--c-cream);
  font-size: 15px;
  font-family: inherit;
  transition: border-color var(--dur) var(--ease);
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--c-gold);
}
.form-row textarea { resize: vertical; min-height: 100px; }
.form-row .hint {
  font-size: 12px;
  color: var(--c-cream-mute);
  margin-top: 6px;
  letter-spacing: 0.04em;
}
.form-row.radio-group { display: flex; gap: var(--space-s); flex-wrap: wrap; }
.radio-chip {
  padding: 10px 18px;
  border: 1px solid var(--c-line);
  cursor: pointer;
  font-size: 14px;
  color: var(--c-cream-soft);
  transition: all var(--dur) var(--ease);
  background: rgba(14, 9, 5, 0.4);
  user-select: none;
}
.radio-chip:hover { border-color: var(--c-gold-deep); color: var(--c-cream); }
.radio-chip.selected {
  border-color: var(--c-gold);
  background: rgba(201, 164, 92, 0.1);
  color: var(--c-gold-light);
}

.form .submit-row {
  margin-top: var(--space-l);
  display: flex;
  align-items: center;
  gap: var(--space-m);
  flex-wrap: wrap;
}
.form .submit-row .btn { flex-shrink: 0; }
.form .privacy {
  color: var(--c-cream-mute);
  font-size: 12px;
  flex: 1;
  letter-spacing: 0.04em;
}

.form-result {
  margin-top: var(--space-m);
  padding: var(--space-s) var(--space-m);
  border-left: 3px solid var(--c-gold);
  background: rgba(201, 164, 92, 0.06);
  font-size: 14px;
  color: var(--c-cream-soft);
  display: none;
}
.form-result.show { display: block; }
.form-result.error {
  border-left-color: var(--c-red);
  background: rgba(184, 92, 58, 0.06);
}
.form-result.success {
  border-left-color: var(--c-gold);
  background: rgba(201, 164, 92, 0.10);
  color: var(--c-cream);
}

/* 工作时间 / 地图占位 */
.store-map {
  width: 100%;
  height: 320px;
  background:
    repeating-linear-gradient(45deg, rgba(201,164,92,0.04) 0, rgba(201,164,92,0.04) 1px, transparent 1px, transparent 24px),
    radial-gradient(ellipse at center, var(--c-bg-elev) 0%, var(--c-bg-deep) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  text-align: center;
  border: 1px solid var(--c-line);
  color: var(--c-cream-mute);
}
.store-map .pin {
  width: 48px; height: 48px;
  border: 1px solid var(--c-gold);
  color: var(--c-gold);
  font-family: var(--font-serif);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-s);
}
.store-map .pin-text { color: var(--c-cream); font-size: 16px; margin-bottom: 4px; }
.store-map .pin-sub { color: var(--c-cream-mute); font-size: 13px; letter-spacing: 0.08em; }

/* ========================================================================
   真实对比图：完整呈现不裁切（画质优先于统一裁切）
   ======================================================================== */
.case-card-img.is-photo {
  height: 320px;
  background: #fff;
}
.case-card-img.is-photo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #fff;
}

/* 全头多角度：横向图文块 */
.case-wide {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  margin-top: var(--space-l);
  background: var(--c-bg-elev);
  border: 1px solid var(--c-line);
  overflow: hidden;
  transition: border-color var(--dur) var(--ease);
}
.case-wide:hover { border-color: var(--c-gold-deep); }
.case-wide-img {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  background: #fff;
}
.case-wide-img img {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 640px;
}
.case-wide-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-l);
}
.case-wide-body h3 { font-size: 22px; }
@media (max-width: 860px) {
  .case-wide { grid-template-columns: 1fr; }
  .case-wide-body { padding: var(--space-m); }
  .case-card-img.is-photo { height: 260px; }
}

/* 三图并排：桌面三列，平板两列，手机一列 */
@media (min-width: 961px) {
  .case-grid-3 { grid-template-columns: repeat(3, 1fr); gap: var(--space-m); }
  .case-grid-3 .case-card-body { padding: var(--space-m) var(--space-s); }
  .case-grid-3 .case-card-body h3 { font-size: 18px; }
  .case-grid-3 .case-card-body p { font-size: 13.5px; }
  .case-grid-3 .case-result { flex-direction: column; align-items: flex-start; gap: 4px; }
  .case-grid-3 .case-result .value { font-size: 16px; }
}
@media (min-width: 721px) and (max-width: 960px) {
  .case-grid-3 { grid-template-columns: repeat(2, 1fr); gap: var(--space-m); }
}

/* 对比图下方「左 / 右」说明条 */
.case-photo-note {
  background: #fff;
  border-top: 1px solid #EFE7D8;
  color: #8A7B63;
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-align: center;
  padding: 7px 0 9px;
}
.case-wide-img { flex-direction: column; gap: 8px; }
.case-wide-note {
  color: #8A7B63;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-align: center;
  padding-bottom: 2px;
}

/* 三列卡片：标题长短不一时，底部结果行对齐 */
.case-grid-3 .case-card { display: flex; flex-direction: column; }
.case-grid-3 .case-card-body { display: flex; flex-direction: column; flex: 1 1 auto; }
.case-grid-3 .case-card-body .case-result { margin-top: auto; }

/* 标题按语义折行，避免出现单字孤行 */
.case-card-body h3 { text-wrap: balance; }