/* ============================================================
   暖山婚礼 WARM HILL · PC 端样式
   陶土橙 Bento 网格 · 现代风 · 面向 ≥1200px 桌面
   ============================================================ */

:root {
  --terra: #D96C3F;
  --terra-dark: #C05A2F;
  --terra-deep: #2E1B12;
  --terra-tint: #F9E4D4;
  --cream: #FBF3EA;
  --apricot: #F2A65A;
  --white: #fff;
  --text: #33241C;
  --muted: #8A7365;
  --line: #EFE0CE;
  --danger: #C6423C;
  --radius-xl: 24px;
  --radius-lg: 20px;
  --radius-md: 16px;
  --shadow-sm: 0 2px 10px rgba(46, 27, 18, .06);
  --shadow-md: 0 12px 32px rgba(46, 27, 18, .10);
  --shadow-lg: 0 24px 60px rgba(46, 27, 18, .16);
  --gap: 24px;
  --sec-pad: 96px;
  --font-sans: -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

/* ---------- Reset & Base ---------- */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
[id] { scroll-margin-top: 96px; }
body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; }
button { cursor: pointer; }
strong { font-weight: 700; }
:focus-visible { outline: 3px solid rgba(217, 108, 63, .55); outline-offset: 2px; border-radius: 6px; }
::selection { background: rgba(242, 166, 90, .4); }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.sec { padding: var(--sec-pad) 0; }
.sec--cream { background: var(--cream); }

/* ---------- 图片容器：奶油/陶土渐变兜底 ---------- */
.ph {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #F9E7D6 0%, #F3CDA9 55%, #E9B183 100%);
}
.ph > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 滚动渐显 ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in-view { opacity: 1; transform: none; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 999px;
  padding: 13px 30px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  transition: background .25s, color .25s, border-color .25s, box-shadow .25s, transform .2s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-lg { padding: 16px 38px; font-size: 16px; }
.btn-sm { padding: 10px 22px; font-size: 14px; }
.btn-block { width: 100%; }
.btn-primary { background: var(--terra); color: var(--white); box-shadow: 0 10px 24px rgba(217, 108, 63, .32); }
.btn-primary:hover { background: var(--terra-dark); box-shadow: 0 14px 30px rgba(217, 108, 63, .4); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--terra-deep); border: 1.5px solid #D9C4AC; }
.btn-ghost:hover { border-color: var(--terra); color: var(--terra); background: rgba(217, 108, 63, .06); transform: translateY(-2px); }
.btn-light { background: var(--white); color: var(--terra); }
.btn-light:hover { background: var(--cream); transform: translateY(-2px); }

/* ---------- 荧光高亮 / 星级 / 徽标 ---------- */
.hl { background: linear-gradient(180deg, transparent 60%, rgba(242, 166, 90, .55) 60%); padding: 0 4px; border-radius: 4px; }
.stars { color: var(--apricot); display: inline-flex; gap: 2px; font-size: 14px; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  border: 1px solid var(--line);
  color: var(--terra-deep);
  border-radius: 999px;
  padding: 8px 18px;
  font-size: 13.5px;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}
.chip i { color: var(--terra); }
.case-tag {
  display: inline-block;
  background: var(--terra-tint);
  color: var(--terra-dark);
  font-size: 12.5px;
  font-weight: 700;
  border-radius: 999px;
  padding: 4px 12px;
  letter-spacing: .04em;
}
.is-hidden { display: none !important; }

/* ---------- 吸顶导航 ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .86);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .3s;
}
.site-header.scrolled { box-shadow: 0 8px 30px rgba(46, 27, 18, .08); }
.header-in { display: flex; align-items: center; gap: 40px; height: 76px; }
.brand { display: inline-flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand-dot { width: 13px; height: 13px; border-radius: 50%; background: var(--terra); box-shadow: 0 0 0 4px rgba(217, 108, 63, .16); }
.brand-name { font-size: 20px; font-weight: 800; letter-spacing: .02em; color: var(--terra-deep); line-height: 1.1; }
.brand-name em { display: block; font-style: normal; font-size: 10px; font-weight: 600; letter-spacing: .32em; color: var(--muted); }
.nav { display: flex; gap: 34px; margin-left: auto; }
.nav a { position: relative; font-size: 15px; font-weight: 600; color: var(--text); padding: 6px 2px; transition: color .25s; }
.nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 2.5px; border-radius: 3px; background: var(--terra); transition: right .28s; }
.nav a:hover { color: var(--terra); }
.nav a:hover::after, .nav a.active::after { right: 0; }
.nav a.active { color: var(--terra); }
.header-cta { margin-left: 8px; }

/* ---------- 首页 Hero ---------- */
.hero { padding: 76px 0 92px; background: var(--cream); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.hero-copy .chip { margin-bottom: 26px; }
.hero h1 { font-size: clamp(38px, 3.6vw, 54px); line-height: 1.22; letter-spacing: .01em; color: var(--terra-deep); }
.hero-sub { margin: 22px 0 32px; color: var(--muted); font-size: 16.5px; line-height: 1.9; max-width: 520px; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-trust { display: flex; align-items: center; gap: 10px; margin-top: 34px; font-size: 14.5px; color: var(--muted); flex-wrap: wrap; }
.hero-trust strong { color: var(--terra-deep); font-size: 16px; }
.hero-trust .sep { color: #D9C4AC; }

.hero-visual { position: relative; height: 560px; }
.hv-main { position: absolute; top: 0; right: 0; width: 70%; height: 88%; border-radius: var(--radius-xl); box-shadow: var(--shadow-md); }
.hv-sm { position: absolute; border: 6px solid var(--white); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); z-index: 2; }
.hv-sm1 { left: 0; top: 52px; width: 37%; aspect-ratio: 4 / 4.6; }
.hv-sm2 { left: 7%; bottom: 0; width: 33%; aspect-ratio: 1 / 1; }
.hv-badge {
  position: absolute;
  z-index: 3;
  background: var(--white);
  border-radius: 18px;
  padding: 14px 20px;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.hv-badge strong { font-size: 24px; color: var(--terra-deep); line-height: 1.1; }
.hv-badge strong em { font-style: normal; font-size: 14px; color: var(--muted); }
.hv-badge span { font-size: 12.5px; color: var(--muted); }
.hv-badge .stars { font-size: 11px; }
.hv-badge1 { right: 4px; top: 17%; transform: rotate(3deg); }
.hv-badge2 { left: 24%; bottom: 3%; transform: rotate(-3deg); }

/* ---------- 数据条 ---------- */
.stats-strip { border-bottom: 1px solid var(--line); background: var(--white); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { text-align: center; padding: 40px 16px; border-left: 1px dashed var(--line); }
.stat:first-child { border-left: 0; }
.stat strong { display: block; font-size: 40px; font-weight: 800; color: var(--terra); line-height: 1.15; }
.stat strong small { font-size: 22px; font-weight: 700; }
.stat span { font-size: 14px; color: var(--muted); }

/* ---------- 区块标题 ---------- */
.sec-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; margin-bottom: 44px; }
.sec-head--center { flex-direction: column; align-items: center; text-align: center; }
.sec-eyebrow { display: inline-flex; align-items: center; gap: 8px; background: var(--terra-tint); color: var(--terra-dark); border-radius: 999px; padding: 6px 16px; font-size: 13px; font-weight: 700; letter-spacing: .1em; margin-bottom: 16px; }
.sec-eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--terra); }
.sec-title { font-size: clamp(26px, 2.6vw, 36px); line-height: 1.3; color: var(--terra-deep); }
.sec-sub { color: var(--muted); font-size: 15.5px; margin-top: 12px; max-width: 640px; line-height: 1.8; }
.sec-link { flex-shrink: 0; font-weight: 700; font-size: 15px; color: var(--terra); display: inline-flex; align-items: center; gap: 8px; padding-bottom: 4px; }
.sec-link i { transition: transform .25s; }
.sec-link:hover i { transform: translateX(5px); }
.sec-link:hover { color: var(--terra-dark); }

/* ---------- 服务 Bento（2 大 4 小） ---------- */
.svc-bento { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap); }
.svc-cell {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform .3s, box-shadow .3s, border-color .3s;
}
.svc-cell:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--terra-tint); }
.svc-lg { grid-column: span 2; padding: 0; overflow: hidden; }
.svc-ph { aspect-ratio: 16 / 7; }
.svc-lg-body { padding: 22px 28px 26px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.svc-lg-body p { color: var(--muted); font-size: 14px; line-height: 1.75; }
.svc-ico {
  width: 52px; height: 52px; flex-shrink: 0;
  border-radius: var(--radius-md);
  background: var(--terra-tint);
  color: var(--terra);
  display: grid; place-items: center;
  font-size: 21px;
  transition: background .3s, color .3s, transform .3s;
}
.svc-cell:hover .svc-ico { background: var(--terra); color: var(--white); transform: rotate(-6deg); }
.svc-cell h3, .svc-lg-body h3 { font-size: 18.5px; color: var(--terra-deep); }
.svc-cell p { color: var(--muted); font-size: 14px; line-height: 1.7; }
.svc-price { margin-top: auto; padding-top: 12px; display: flex; align-items: baseline; gap: 4px; }
.svc-price strong { font-size: 21px; color: var(--terra); font-weight: 800; }
.svc-price span { font-size: 12.5px; color: var(--muted); }
.svc-lg--dark { background: var(--terra-deep); border-color: transparent; color: var(--white); padding: 32px; }
.svc-lg--dark:hover { border-color: transparent; }
.svc-lg--dark h3 { color: var(--white); font-size: 22px; }
.svc-lg--dark .svc-lg-chip { display: inline-flex; align-self: flex-start; background: rgba(242, 166, 90, .16); color: var(--apricot); font-size: 12.5px; font-weight: 700; padding: 5px 14px; border-radius: 999px; margin-bottom: 6px; }
.svc-lg--dark .svc-lg-desc { color: rgba(255, 255, 255, .72); font-size: 14.5px; line-height: 1.8; }
.svc-lg-list { display: grid; gap: 9px; margin: 14px 0 18px; font-size: 14px; color: rgba(255, 255, 255, .88); }
.svc-lg-list i { color: var(--apricot); margin-right: 9px; font-size: 13px; }
.svc-lg--dark .svc-price strong { color: var(--apricot); font-size: 26px; }
.svc-lg--dark .svc-price span { color: rgba(255, 255, 255, .55); }
.svc-lg-link { margin-top: 4px; font-size: 14px; font-weight: 700; color: var(--apricot); display: inline-flex; align-items: center; gap: 8px; }
.svc-lg-link i { transition: transform .25s; }
.svc-lg-link:hover i { transform: translateX(5px); }

/* ---------- 五步流程 ---------- */
.flow { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--gap); counter-reset: step; }
.flow-step { position: relative; padding-top: 6px; }
.flow-num {
  width: 58px; height: 58px;
  border-radius: 50%;
  background: var(--white);
  border: 2px dashed var(--apricot);
  color: var(--terra);
  font-size: 19px; font-weight: 800;
  display: grid; place-items: center;
  box-shadow: var(--shadow-sm);
  position: relative;
  z-index: 1;
}
.flow-step:not(:last-child)::before {
  content: "";
  position: absolute;
  top: 34px; left: 74px; right: -18px;
  border-top: 2px dashed #E8C9AF;
}
.flow-step h3 { font-size: 17px; margin: 18px 0 8px; color: var(--terra-deep); }
.flow-step p { font-size: 13.5px; color: var(--muted); line-height: 1.75; }

/* ---------- 案例卡片（首页两列错位） ---------- */
.filter-bar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 36px; }
.tab-btn {
  padding: 10px 24px;
  border-radius: 999px;
  border: 1.5px solid var(--line);
  background: var(--white);
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  transition: all .25s;
}
.tab-btn:hover { border-color: var(--terra); color: var(--terra); }
.tab-btn.active { background: var(--terra); border-color: var(--terra); color: var(--white); box-shadow: 0 8px 20px rgba(217, 108, 63, .3); }
.case-cols { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); }
.case-col { display: grid; gap: var(--gap); align-content: start; }
.case-col--b { margin-top: 48px; }
.case-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .3s, box-shadow .3s;
}
.case-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.case-card.is-hidden { display: none; }
.case-ph { aspect-ratio: 4 / 3; }
.case-meta { padding: 18px 22px 22px; }
.case-meta h3 { font-size: 18px; margin-top: 10px; color: var(--terra-deep); }
.case-meta p { font-size: 13.5px; color: var(--muted); margin-top: 5px; }

/* ---------- 案例页 Bento 网格 ---------- */
.case-bento { display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: 252px; grid-auto-flow: dense; gap: var(--gap); }
.bcase {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: transform .3s, box-shadow .3s;
}
.bcase:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.bcase.span-tall { grid-row: span 2; }
.bcase.span-wide { grid-column: span 2; }
.bcase-ph { flex: 1; min-height: 0; }
.bcase .case-tag { position: absolute; top: 16px; left: 16px; z-index: 2; background: rgba(255, 255, 255, .94); }
.bcase-ov {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; justify-content: flex-end; gap: 4px;
  padding: 20px;
  background: linear-gradient(180deg, rgba(46, 27, 18, 0) 34%, rgba(46, 27, 18, .84));
  color: var(--white);
  opacity: 0;
  transition: opacity .3s;
  pointer-events: none;
}
.bcase:hover .bcase-ov, .bcase:focus-visible .bcase-ov { opacity: 1; }
.bcase-ov strong { font-size: 15px; }
.bcase-ov span { font-size: 13px; color: rgba(255, 255, 255, .8); }
.bcase-cap { padding: 15px 20px 18px; }
.bcase-cap h3 { font-size: 17.5px; margin-top: 8px; color: var(--terra-deep); }
.bcase-cap p { font-size: 13px; color: var(--muted); margin-top: 3px; }
.bcase-cta {
  display: flex; flex-direction: column; justify-content: center; gap: 12px;
  background: var(--terra);
  color: var(--white);
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: 0 16px 36px rgba(217, 108, 63, .32);
  transition: transform .3s, box-shadow .3s, background .3s;
}
.bcase-cta:hover { transform: translateY(-6px); background: var(--terra-dark); }
.bcase-cta i { font-size: 30px; color: rgba(255, 255, 255, .9); }
.bcase-cta h3 { font-size: 21px; }
.bcase-cta p { font-size: 13.5px; color: rgba(255, 255, 255, .82); line-height: 1.7; }
.bcase-cta .btn { align-self: flex-start; margin-top: 6px; }

/* ---------- 套餐价格 ---------- */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); align-items: stretch; }
.tier {
  position: relative;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 34px 30px 30px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform .3s, box-shadow .3s;
}
.tier:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.tier h3 { font-size: 19px; color: var(--terra-deep); }
.tier-for { font-size: 13px; color: var(--muted); margin-top: 6px; }
.tier-price { margin: 20px 0 4px; display: flex; align-items: baseline; gap: 5px; }
.tier-price strong { font-size: 38px; font-weight: 800; color: var(--terra); letter-spacing: -.01em; }
.tier-price span { color: var(--muted); font-size: 14px; }
.tier ul { display: grid; gap: 11px; margin: 20px 0 28px; font-size: 14px; color: #6B5749; }
.tier ul i { color: var(--terra); margin-right: 9px; font-size: 13px; }
.tier .btn { margin-top: auto; }
.tier--hot {
  background: var(--terra);
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  margin-top: -16px;
  margin-bottom: -6px;
  color: var(--white);
}
.tier--hot:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); }
.tier--hot h3 { color: var(--white); }
.tier--hot .tier-for { color: rgba(255, 255, 255, .78); }
.tier--hot .tier-price strong { color: var(--white); }
.tier--hot .tier-price span { color: rgba(255, 255, 255, .72); }
.tier--hot ul { color: rgba(255, 255, 255, .92); }
.tier--hot ul i { color: var(--apricot); }
.tier-ribbon {
  position: absolute;
  top: -15px; left: 50%;
  transform: translateX(-50%);
  background: var(--terra-deep);
  color: var(--white);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .08em;
  padding: 7px 18px;
  border-radius: 999px;
  box-shadow: var(--shadow-md);
  white-space: nowrap;
}
.price-note { margin-top: 30px; text-align: center; font-size: 13px; color: var(--muted); }
.price-note a { color: var(--terra); font-weight: 600; }
.price-note a:hover { text-decoration: underline; }

/* ---------- 深色 CTA 带 ---------- */
.cta-band { position: relative; background: var(--terra-deep); color: var(--white); padding: 76px 0; overflow: hidden; }
.cta-deco { position: absolute; right: -40px; top: -30px; pointer-events: none; }
.cta-in { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.cta-in h2 { font-size: clamp(24px, 2.4vw, 34px); line-height: 1.4; }
.cta-in p { color: rgba(255, 255, 255, .7); margin-top: 12px; font-size: 15px; }
.hl-light { color: var(--apricot); }
.cta-actions { display: flex; align-items: center; gap: 26px; flex-wrap: wrap; }
.cta-phone { display: inline-flex; align-items: center; gap: 10px; font-size: 21px; font-weight: 800; color: var(--white); transition: color .25s; }
.cta-phone i { width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid rgba(242, 166, 90, .5); color: var(--apricot); font-size: 16px; display: grid; place-items: center; }
.cta-phone:hover { color: var(--apricot); }

/* ---------- 评价轮播 ---------- */
.rev-viewport { overflow: hidden; }
.rev-track { display: flex; gap: var(--gap); transition: transform .5s ease; }
.rev-card {
  flex: 0 0 calc((100% - 48px) / 3);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.rev-card p { font-size: 15px; line-height: 1.9; color: #5C493C; flex: 1; }
.rev-who { display: flex; align-items: center; gap: 12px; border-top: 1px dashed var(--line); padding-top: 16px; }
.rev-avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg, var(--terra-tint), var(--apricot));
  color: var(--terra-deep);
  font-weight: 800;
  display: grid; place-items: center;
  flex-shrink: 0;
}
.rev-who strong { display: block; font-size: 15px; color: var(--terra-deep); }
.rev-who span { font-size: 12.5px; color: var(--muted); }
.rev-nav { display: flex; align-items: center; justify-content: center; gap: 18px; margin-top: 32px; }
.rev-btn {
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 1.5px solid var(--line);
  background: var(--white);
  color: var(--terra);
  font-size: 15px;
  transition: all .25s;
}
.rev-btn:hover { background: var(--terra); border-color: var(--terra); color: var(--white); }
.rev-dots { display: flex; gap: 8px; }
.rev-dot { width: 9px; height: 9px; border-radius: 999px; border: 0; background: #E5D3BC; padding: 0; transition: all .3s; }
.rev-dot.active { width: 26px; background: var(--terra); }

/* ---------- FAQ ---------- */
.faq-wrap { display: grid; grid-template-columns: 350px 1fr; gap: 56px; align-items: start; }
.faq-side { position: sticky; top: 110px; }
.faq-side .sec-sub { margin-top: 14px; }
.faq-item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 18px;
  margin-bottom: 14px;
  overflow: hidden;
  transition: box-shadow .3s, border-color .3s;
}
.faq-item.open { box-shadow: var(--shadow-md); border-color: var(--terra-tint); }
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 21px 24px;
  background: none;
  border: 0;
  text-align: left;
  font-size: 16px;
  font-weight: 700;
  color: var(--terra-deep);
}
.faq-q:hover { color: var(--terra); }
.faq-q i { color: var(--terra); transition: transform .3s; flex-shrink: 0; }
.faq-item.open .faq-q i { transform: rotate(180deg); }
.faq-a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .35s ease; }
.faq-item.open .faq-a { grid-template-rows: 1fr; }
.faq-a-in { overflow: hidden; }
.faq-a-in p { padding: 0 24px 22px; font-size: 14.5px; color: var(--muted); line-height: 1.9; }

/* ---------- 内页横幅 ---------- */
.page-hero { position: relative; background: var(--cream); padding: 68px 0 60px; overflow: hidden; }
.page-deco { position: absolute; right: 4%; top: -20px; pointer-events: none; }
.crumbs { font-size: 13px; color: var(--muted); margin-bottom: 18px; }
.crumbs a:hover { color: var(--terra); }
.crumbs i { font-size: 9px; margin: 0 8px; color: #D9C4AC; }
.page-hero h1 { font-size: clamp(30px, 3vw, 44px); color: var(--terra-deep); }
.page-sub { margin-top: 14px; color: var(--muted); font-size: 16px; max-width: 660px; line-height: 1.85; }
.page-chips { display: flex; gap: 10px; margin-top: 24px; flex-wrap: wrap; }
.page-chips .chip { box-shadow: none; }

/* ---------- 服务页 ---------- */
.svc-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); }
.svc-big {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 18px;
  transition: transform .3s, box-shadow .3s, border-color .3s;
}
.svc-big:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--terra-tint); }
.svc-big-head { display: flex; align-items: flex-start; gap: 16px; }
.svc-big-head .svc-ico { width: 58px; height: 58px; font-size: 23px; }
.svc-big-head h3 { font-size: 21px; color: var(--terra-deep); }
.svc-tagline { font-size: 13.5px; color: var(--muted); margin-top: 5px; }
.svc-big-head .svc-price { margin: 0 0 0 auto; padding: 0; flex-direction: column; align-items: flex-end; gap: 0; }
.svc-big-head .svc-price strong { font-size: 24px; }
.svc-desc { font-size: 14.5px; color: var(--muted); line-height: 1.85; }
.svc-inc { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px; }
.svc-inc li { font-size: 13.5px; color: #6B5749; display: flex; gap: 9px; align-items: baseline; }
.svc-inc i { color: var(--terra); font-size: 12.5px; }
.svc-big-foot { margin-top: auto; padding-top: 18px; border-top: 1px dashed var(--line); display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.svc-note { font-size: 12.5px; color: var(--muted); }
.svc-big--cta { background: var(--terra); border-color: transparent; color: var(--white); justify-content: center; gap: 14px; box-shadow: 0 16px 36px rgba(217, 108, 63, .32); }
.svc-big--cta:hover { border-color: transparent; background: var(--terra-dark); }
.svc-big--cta i { font-size: 34px; color: rgba(255, 255, 255, .9); }
.svc-big--cta h3 { font-size: 23px; color: var(--white); }
.svc-big--cta p { font-size: 14px; color: rgba(255, 255, 255, .84); line-height: 1.8; }
.svc-big--cta .btn { align-self: flex-start; margin-top: 8px; }

.addon-sec { padding-top: 72px; }
.addon-list { display: grid; gap: 16px; }
.addon {
  display: grid;
  grid-template-columns: 60px 1fr auto auto;
  align-items: center;
  gap: 22px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 22px 28px;
  box-shadow: var(--shadow-sm);
  transition: transform .3s, box-shadow .3s;
}
.addon:hover { transform: translateX(6px); box-shadow: var(--shadow-md); }
.addon-ico { width: 56px; height: 56px; border-radius: 50%; background: var(--terra-tint); color: var(--terra); display: grid; place-items: center; font-size: 21px; }
.addon h3 { font-size: 17px; color: var(--terra-deep); }
.addon p { font-size: 13.5px; color: var(--muted); margin-top: 4px; }
.addon-price { text-align: right; }
.addon-price strong { font-size: 21px; color: var(--terra); font-weight: 800; }
.addon-price span { font-size: 12.5px; color: var(--muted); }
.addon-link { font-size: 14px; font-weight: 700; color: var(--terra); display: inline-flex; align-items: center; gap: 8px; }
.addon-link i { transition: transform .25s; font-size: 12px; }
.addon-link:hover i { transform: translateX(4px); }

/* ---------- 关于页 ---------- */
.story-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 64px; align-items: center; }
.story-copy h2 { font-size: clamp(26px, 2.4vw, 34px); color: var(--terra-deep); margin-bottom: 20px; }
.story-copy p { color: var(--muted); font-size: 15px; line-height: 2; margin-bottom: 14px; }
.story-quote { background: var(--cream); border-left: 4px solid var(--terra); border-radius: 0 var(--radius-md) var(--radius-md) 0; padding: 16px 20px; color: var(--terra-deep) !important; font-weight: 600; }
.story-visual { position: relative; min-height: 540px; }
.story-ph-main { position: absolute; top: 0; right: 0; width: 76%; aspect-ratio: 4 / 4.8; border-radius: var(--radius-xl); box-shadow: var(--shadow-md); }
.story-ph-sm { position: absolute; left: 0; bottom: 24px; width: 46%; aspect-ratio: 1 / 1; border: 6px solid var(--white); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); z-index: 2; }
.story-flag {
  position: absolute; right: 18px; bottom: 40px; z-index: 2;
  background: var(--white); border-radius: 16px; box-shadow: var(--shadow-lg);
  padding: 12px 18px; transform: rotate(2deg);
  font-size: 13px; color: var(--muted);
}
.story-flag strong { color: var(--terra); font-size: 17px; }

.mile { position: relative; max-width: 780px; margin: 0 auto; padding-left: 40px; border-left: 2px dashed #E8CDAF; }
.mile li { position: relative; padding-bottom: 38px; }
.mile li:last-child { padding-bottom: 0; }
.mile li::before {
  content: "";
  position: absolute;
  left: -49px; top: 5px;
  width: 15px; height: 15px;
  border-radius: 50%;
  background: var(--terra);
  border: 4px solid var(--cream);
  box-shadow: 0 0 0 2px var(--terra);
}
.mile-year { display: inline-block; background: var(--terra-tint); color: var(--terra-dark); font-weight: 800; font-size: 14px; border-radius: 999px; padding: 4px 14px; margin-bottom: 10px; }
.mile h3 { font-size: 17.5px; color: var(--terra-deep); margin-bottom: 6px; }
.mile p { font-size: 14px; color: var(--muted); line-height: 1.8; max-width: 600px; }

.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap); }
.team-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 22px 22px 26px;
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: transform .3s, box-shadow .3s;
}
.team-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.team-ph { aspect-ratio: 1 / 1; border-radius: 18px; margin-bottom: 16px; }
.team-card h3 { font-size: 19px; color: var(--terra-deep); }
.team-role { font-size: 13px; color: var(--terra); font-weight: 700; margin: 4px 0 12px; }
.team-quote { font-size: 13.5px; color: var(--muted); line-height: 1.75; min-height: 72px; }
.team-years { display: inline-flex; align-items: center; gap: 7px; margin-top: 12px; background: var(--cream); border-radius: 999px; padding: 6px 14px; font-size: 12.5px; font-weight: 700; color: var(--terra-dark); }

.promise-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); }
.promise-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: transform .3s, box-shadow .3s;
}
.promise-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.promise-card .svc-ico { margin-bottom: 16px; }
.promise-card h3 { font-size: 18px; color: var(--terra-deep); margin-bottom: 10px; }
.promise-card p { font-size: 14px; color: var(--muted); line-height: 1.85; }

/* ---------- 联系页 ---------- */
.contact-grid { display: grid; grid-template-columns: 1.12fr .88fr; gap: 32px; align-items: start; }
.form-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-xl); padding: 40px; box-shadow: var(--shadow-sm); }
.form-card h2 { font-size: 24px; color: var(--terra-deep); }
.form-sub { font-size: 14px; color: var(--muted); margin: 10px 0 26px; line-height: 1.8; }
.field { margin-bottom: 6px; }
.field label { display: block; font-size: 14px; font-weight: 700; color: var(--terra-deep); margin-bottom: 8px; }
.field label em { color: var(--terra); font-style: normal; }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--line);
  border-radius: 12px;
  background: #FFFCF8;
  color: var(--text);
  font-size: 15px;
  transition: border-color .25s, box-shadow .25s;
}
.field textarea { resize: vertical; min-height: 104px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--terra); box-shadow: 0 0 0 3px rgba(217, 108, 63, .14); }
.field input::placeholder, .field textarea::placeholder { color: #C4B2A2; }
.field .err { display: block; min-height: 20px; font-size: 12.5px; color: var(--danger); margin-top: 5px; }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: var(--danger); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-privacy { margin-top: 16px; font-size: 12.5px; color: var(--muted); display: flex; align-items: center; gap: 8px; justify-content: center; }
.form-privacy i { color: var(--terra); }

.contact-side { display: grid; gap: 20px; }
.info-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-xl); padding: 30px; box-shadow: var(--shadow-sm); }
.info-card h3 { font-size: 18px; color: var(--terra-deep); margin-bottom: 8px; }
.info-list li { display: flex; gap: 15px; padding: 15px 0; border-bottom: 1px dashed var(--line); align-items: flex-start; }
.info-list li:last-child { border-bottom: 0; padding-bottom: 0; }
.info-ico { width: 44px; height: 44px; flex-shrink: 0; border-radius: 14px; background: var(--terra-tint); color: var(--terra); display: grid; place-items: center; font-size: 17px; }
.info-list strong { display: block; font-size: 15.5px; color: var(--terra-deep); }
.info-list span { display: block; font-size: 12.5px; color: var(--muted); margin-top: 3px; line-height: 1.6; }
a.info-link:hover strong { color: var(--terra); }
.gift-card {
  background: var(--cream);
  border: 1px dashed var(--apricot);
  border-radius: var(--radius-xl);
  padding: 22px 24px;
  display: flex;
  gap: 18px;
  align-items: center;
}
.gift-ico { width: 54px; height: 54px; flex-shrink: 0; border-radius: 16px; background: var(--terra); color: var(--white); display: grid; place-items: center; font-size: 22px; box-shadow: 0 10px 22px rgba(217, 108, 63, .3); }
.gift-card h3 { font-size: 16.5px; color: var(--terra-deep); }
.gift-card p { font-size: 13px; color: var(--muted); margin-top: 4px; line-height: 1.7; }

/* ---------- 弹层 ---------- */
.modal { position: fixed; inset: 0; z-index: 200; display: none; align-items: center; justify-content: center; padding: 28px; }
.modal.show { display: flex; }
.modal-mask { position: absolute; inset: 0; background: rgba(46, 27, 18, .55); -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px); }
.modal-card {
  position: relative;
  z-index: 1;
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 560px;
  max-height: 88vh;
  overflow-y: auto;
  animation: popIn .35s cubic-bezier(.34, 1.4, .64, 1);
}
.modal-card--case { max-width: 780px; padding: 0; }
@keyframes popIn { from { opacity: 0; transform: translateY(26px) scale(.96); } to { opacity: 1; transform: none; } }
.modal-x {
  position: absolute; top: 16px; right: 16px; z-index: 3;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 0;
  background: rgba(255, 255, 255, .92);
  color: var(--terra-deep);
  font-size: 16px;
  box-shadow: var(--shadow-md);
  transition: background .25s, color .25s, transform .25s;
}
.modal-x:hover { background: var(--terra); color: var(--white); transform: rotate(90deg); }
.modal-ok { display: block; text-align: center; font-size: 58px; color: var(--terra); margin: 40px 0 6px; }
.modal-card--sm { padding: 12px 40px 40px; text-align: center; }
.modal-card--sm h3 { font-size: 22px; color: var(--terra-deep); margin-bottom: 12px; }
.modal-card--sm p { font-size: 14.5px; color: var(--muted); line-height: 1.9; margin-bottom: 26px; }
.cm-ph { aspect-ratio: 16 / 9; border-radius: var(--radius-xl) var(--radius-xl) 0 0; }
.cm-body { padding: 26px 32px 32px; }
.cm-body h3 { font-size: 23px; color: var(--terra-deep); margin-top: 12px; }
.cm-couple { font-size: 14px; color: var(--muted); margin: 6px 0 18px; }
.cm-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.cm-facts > div { background: var(--cream); border-radius: 14px; padding: 12px 16px; }
.cm-facts dt { font-size: 12px; color: var(--muted); }
.cm-facts dd { font-size: 14.5px; font-weight: 700; color: var(--terra-deep); margin-top: 3px; }
.cm-tags { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 20px; }
.cm-tag { background: var(--terra-tint); color: var(--terra-dark); font-size: 13px; font-weight: 600; border-radius: 999px; padding: 7px 15px; }

/* ---------- 页脚 ---------- */
.site-footer { background: var(--terra-deep); color: rgba(255, 255, 255, .76); padding-top: 68px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.3fr; gap: 44px; padding-bottom: 52px; }
.brand--light .brand-name { color: var(--white); }
.brand--light .brand-name em { color: rgba(255, 255, 255, .5); }
.brand--light .brand-dot { background: var(--apricot); box-shadow: 0 0 0 4px rgba(242, 166, 90, .2); }
.f-brand > p { font-size: 13.5px; line-height: 1.95; margin: 16px 0 20px; max-width: 320px; }
.f-badges { display: flex; gap: 10px; flex-wrap: wrap; }
.f-badges span { display: inline-flex; align-items: center; gap: 7px; background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .14); border-radius: 999px; padding: 7px 14px; font-size: 12.5px; color: var(--white); }
.f-badges i { color: var(--apricot); font-size: 11px; }
.f-col h3 { color: var(--white); font-size: 15px; letter-spacing: .08em; margin-bottom: 18px; }
.f-col a { display: block; padding: 5.5px 0; font-size: 13.5px; color: rgba(255, 255, 255, .68); transition: color .25s, padding-left .25s; }
.f-col a:hover { color: var(--apricot); padding-left: 5px; }
.f-col li { display: flex; gap: 10px; font-size: 13.5px; padding: 5.5px 0; align-items: baseline; }
.f-col li i { color: var(--apricot); font-size: 12px; width: 16px; text-align: center; flex-shrink: 0; }
.footer-bar { border-top: 1px solid rgba(255, 255, 255, .12); padding: 20px 0; }
.footer-bar-in { display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap; font-size: 13px; color: rgba(255, 255, 255, .5); }

/* ---------- 返回顶部 ---------- */
.totop {
  position: fixed;
  right: 28px; bottom: 30px;
  z-index: 90;
  width: 52px; height: 52px;
  border-radius: 50%;
  border: 0;
  background: var(--terra);
  color: var(--white);
  font-size: 17px;
  box-shadow: 0 14px 30px rgba(217, 108, 63, .4);
  opacity: 0;
  transform: translateY(18px);
  pointer-events: none;
  transition: opacity .3s, transform .3s, background .25s;
}
.totop.show { opacity: 1; transform: none; pointer-events: auto; }
.totop:hover { background: var(--terra-dark); }

/* ---------- 响应式降级 ---------- */
@media (max-width: 1439px) {
  .container { max-width: 1160px; }
  .hero-visual { height: 520px; }
}
@media (max-width: 1199px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { max-width: 640px; }
  .svc-bento { grid-template-columns: repeat(2, 1fr); }
  .svc-lg { grid-column: span 2; }
  .flow { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .flow-step:not(:last-child)::before { display: none; }
  .case-bento { grid-template-columns: repeat(2, 1fr); }
  .price-grid { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }
  .tier--hot { margin-top: 0; margin-bottom: 0; }
  .rev-card { flex-basis: calc((100% - 24px) / 2); }
  .faq-wrap { grid-template-columns: 1fr; gap: 32px; }
  .faq-side { position: static; }
  .story-grid, .contact-grid { grid-template-columns: 1fr; }
  .story-visual { min-height: 480px; max-width: 560px; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .promise-grid { grid-template-columns: 1fr; max-width: 560px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-left: 0; }
  .stat { border-top: 1px dashed var(--line); }
  .stat:nth-child(-n+2) { border-top: 0; }
}
@media (max-width: 760px) {
  .nav, .header-cta { display: none; }
  .header-in { justify-content: space-between; }
  .hero h1 { font-size: 34px; }
  .svc-bento, .case-cols, .case-bento, .svc-grid2, .team-grid { grid-template-columns: 1fr; }
  .svc-lg, .bcase.span-wide { grid-column: span 1; }
  .bcase.span-tall { grid-row: span 1; }
  .case-bento { grid-auto-rows: 300px; }
  .rev-card { flex-basis: 100%; }
  .addon { grid-template-columns: 52px 1fr; row-gap: 8px; }
  .addon-price { grid-column: 2; text-align: left; }
  .addon-link { grid-column: 2; }
  .cm-facts { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bar-in { justify-content: center; text-align: center; }
}