/* ============================================================
   浙有好市文化创意（杭州）有限公司 官网样式
   现代 · 专业 · 商务
   ============================================================ */

:root {
  --cream: #FBF7F0;
  --cream-deep: #F3ECE0;
  --red: #A6282B;
  --red-deep: #8C1F22;
  --gold: #C9971F;
  --gold-soft: #E8CE8F;
  --teal: #2F5D6E;
  --teal-deep: #244A58;
  --ink: #2E2A26;
  --ink-soft: #5F5A53;
  --line: #E7DFD0;
  --white: #FFFFFF;
  --shadow-sm: 0 2px 10px rgba(46, 42, 38, 0.07);
  --shadow-md: 0 12px 32px rgba(46, 42, 38, 0.10);
  --shadow-lg: 0 24px 60px rgba(46, 42, 38, 0.14);
  --radius: 18px;
  --radius-sm: 12px;
  --font: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", "Source Han Sans SC", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

ul, ol { list-style: none; }

.container {
  width: min(1200px, 92%);
  margin: 0 auto;
}

/* ---------- 顶部导航 ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 247, 240, 0.86);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(231, 223, 208, 0.8);
  transition: box-shadow .25s ease;
}

.site-header.scrolled { box-shadow: 0 6px 24px rgba(46, 42, 38, 0.08); }

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  width: 44px;
  height: 44px;
  flex: none;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--red) 0%, var(--red-deep) 60%, #6E1518 100%);
  display: grid;
  place-items: center;
  box-shadow: 0 6px 16px rgba(166, 40, 43, 0.32);
}

.brand-mark svg { width: 26px; height: 26px; }

.brand-name { line-height: 1.25; min-width: 0; }

.brand-name strong {
  display: block;
  font-size: 21px;
  letter-spacing: 2px;
  color: var(--ink);
  white-space: nowrap;
}

.brand-name span {
  display: block;
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--ink-soft);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
}

.nav-links a {
  position: relative;
  font-size: 15px;
  color: var(--ink-soft);
  transition: color .2s ease;
  padding: 6px 0;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  border-radius: 2px;
  background: var(--red);
  transition: width .25s ease;
}

.nav-links a:hover, .nav-links a.active { color: var(--ink); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--red);
  color: #fff !important;
  font-size: 14px !important;
  padding: 10px 22px !important;
  border-radius: 999px;
  box-shadow: 0 8px 20px rgba(166, 40, 43, 0.28);
  transition: background .2s ease, transform .2s ease, box-shadow .2s ease;
}

.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--red-deep); transform: translateY(-2px); box-shadow: 0 12px 26px rgba(166, 40, 43, 0.34); }

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--white);
  cursor: pointer;
  position: relative;
}

.nav-toggle span {
  position: absolute;
  left: 11px;
  right: 11px;
  height: 2px;
  border-radius: 2px;
  background: var(--ink);
  transition: transform .25s ease, top .25s ease, opacity .2s ease;
}

.nav-toggle span:nth-child(1) { top: 13px; }
.nav-toggle span:nth-child(2) { top: 20px; }
.nav-toggle span:nth-child(3) { top: 27px; }

.nav-toggle.open span:nth-child(1) { top: 20px; transform: rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { top: 20px; transform: rotate(-45deg); }

/* ---------- 通用区块 ---------- */
.section { padding: 96px 0; }

.section-head {
  max-width: 720px;
  margin-bottom: 56px;
}

.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 4px;
  color: var(--red);
  margin-bottom: 16px;
}

.eyebrow::before {
  content: "";
  width: 26px;
  height: 3px;
  border-radius: 3px;
  background: var(--gold);
}

.section-head.center .eyebrow::after {
  content: "";
  width: 26px;
  height: 3px;
  border-radius: 3px;
  background: var(--gold);
}

.section-title {
  font-size: clamp(28px, 3.4vw, 42px);
  font-weight: 800;
  letter-spacing: 1px;
  line-height: 1.35;
  color: var(--ink);
}

.section-title em {
  font-style: normal;
  color: var(--red);
}

.section-sub {
  margin-top: 16px;
  color: var(--ink-soft);
  font-size: 16px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 700;
  padding: 14px 30px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
}

.btn svg { width: 17px; height: 17px; }

.btn-primary {
  background: var(--red);
  color: #fff;
  box-shadow: 0 10px 26px rgba(166, 40, 43, 0.30);
}

.btn-primary:hover { background: var(--red-deep); transform: translateY(-2px); box-shadow: 0 14px 32px rgba(166, 40, 43, 0.36); }

.btn-outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}

.btn-outline:hover { border-color: var(--red); color: var(--red); transform: translateY(-2px); }

.btn-light {
  background: #fff;
  color: var(--red);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.16);
}

.btn-light:hover { transform: translateY(-2px); box-shadow: 0 14px 32px rgba(0, 0, 0, 0.22); }

/* ---------- 首页主视觉 ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 90px 0 110px;
  background:
    radial-gradient(820px 460px at 88% -10%, rgba(201, 151, 31, 0.16), transparent 60%),
    radial-gradient(700px 480px at -8% 110%, rgba(47, 93, 110, 0.12), transparent 62%),
    linear-gradient(180deg, #FBF7F0 0%, #F6EFE3 100%);
}

.hero::before {
  content: "";
  position: absolute;
  top: -160px;
  right: -140px;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  border: 60px solid rgba(166, 40, 43, 0.05);
}

.hero::after {
  content: "";
  position: absolute;
  bottom: -220px;
  left: -120px;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  border: 46px solid rgba(201, 151, 31, 0.07);
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 64px;
  align-items: center;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--teal);
  background: rgba(47, 93, 110, 0.08);
  border: 1px solid rgba(47, 93, 110, 0.16);
  padding: 8px 16px;
  border-radius: 999px;
  margin-bottom: 28px;
}

.hero-kicker::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
}

.hero h1 {
  font-size: clamp(34px, 4.6vw, 58px);
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: 2px;
  color: var(--ink);
}

.hero h1 em {
  font-style: normal;
  color: var(--red);
  position: relative;
}

.hero h1 em::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 4px;
  height: 12px;
  background: rgba(201, 151, 31, 0.28);
  z-index: -1;
  border-radius: 4px;
}

.hero-desc {
  margin-top: 26px;
  max-width: 560px;
  color: var(--ink-soft);
  font-size: 17px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 40px;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 42px;
}

.hero-tags li {
  font-size: 13px;
  color: var(--ink-soft);
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid var(--line);
  padding: 7px 15px;
  border-radius: 999px;
}

.hero-visual {
  position: relative;
}

.hero-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  transform: rotate(1.2deg);
}

.hero-card img { width: 100%; height: 340px; object-fit: cover; }

.hero-card-cap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-top: 1px solid var(--line);
}

.hero-card-cap strong { font-size: 15px; color: var(--ink); }
.hero-card-cap span { font-size: 13px; color: var(--ink-soft); }

.hero-float {
  position: absolute;
  left: -34px;
  bottom: 34px;
  background: var(--white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--line);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  transform: rotate(-2deg);
}

.hero-float .num {
  font-size: 28px;
  font-weight: 900;
  color: var(--red);
  line-height: 1;
}

.hero-float .lbl { font-size: 12px; color: var(--ink-soft); line-height: 1.45; }

.hero-float2 {
  position: absolute;
  right: -22px;
  top: 34px;
  background: var(--teal);
  color: #fff;
  border-radius: 999px;
  padding: 12px 20px;
  font-size: 13px;
  font-weight: 700;
  box-shadow: var(--shadow-md);
  transform: rotate(2deg);
  letter-spacing: 1px;
}

/* ---------- 数字条 ---------- */
.stats-band {
  background: linear-gradient(120deg, var(--teal-deep) 0%, var(--teal) 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.stats-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(300px 200px at 12% 0%, rgba(255, 255, 255, 0.08), transparent 60%),
    radial-gradient(360px 240px at 92% 100%, rgba(201, 151, 31, 0.22), transparent 60%);
}

.stats-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  padding: 54px 0;
}

.stat {
  text-align: center;
  border-right: 1px solid rgba(255, 255, 255, 0.14);
}

.stat:last-child { border-right: none; }

.stat b {
  display: block;
  font-size: clamp(30px, 3.4vw, 44px);
  font-weight: 900;
  letter-spacing: 1px;
}

.stat b span { color: var(--gold-soft); font-size: 0.62em; margin-left: 3px; }

.stat p { margin-top: 6px; font-size: 14px; color: rgba(255, 255, 255, 0.85); letter-spacing: 2px; }

/* ---------- 关于我们 ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 72px;
  align-items: center;
}

.about-panel {
  position: relative;
}

.about-panel .panel-img {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--line);
}

.about-panel .panel-img img { width: 100%; height: 440px; object-fit: cover; }

.about-badge {
  position: absolute;
  left: -24px;
  bottom: 36px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  padding: 18px 24px;
  max-width: 260px;
}

.about-badge b { color: var(--red); font-size: 17px; display: block; margin-bottom: 4px; }
.about-badge span { font-size: 13px; color: var(--ink-soft); }

.about-copy .section-title { font-size: clamp(26px, 3vw, 38px); }

.about-copy p {
  color: var(--ink-soft);
  margin-top: 20px;
}

.about-points {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.about-points li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 16px;
  box-shadow: var(--shadow-sm);
  font-size: 14px;
  color: var(--ink);
  font-weight: 600;
}

.about-points li svg { width: 22px; height: 22px; flex: none; margin-top: 2px; }

/* ---------- 服务项目 ---------- */
.services { background: var(--white); }

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 26px;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(201, 151, 31, 0.5);
}

.service-icon {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  background: var(--white);
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-sm);
  margin-bottom: 22px;
}

.service-icon svg { width: 30px; height: 30px; }

.service-card h3 { font-size: 19px; font-weight: 800; margin-bottom: 12px; }

.service-card p { font-size: 14px; color: var(--ink-soft); }

.service-card .tag {
  display: inline-block;
  margin-top: 18px;
  font-size: 12px;
  color: var(--red);
  background: rgba(166, 40, 43, 0.07);
  padding: 4px 12px;
  border-radius: 999px;
  font-weight: 700;
}

/* ---------- 案例 ---------- */
.cases { background: linear-gradient(180deg, var(--cream) 0%, #F4EDE1 100%); }

.case-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

/* 首页案例轮播 */
.section-head-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 40px;
}

.section-head-row .section-head { margin-bottom: 0; }

.view-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: none;
  font-size: 14px;
  font-weight: 800;
  color: var(--red);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 22px;
  box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  margin-bottom: 4px;
}

.view-more svg { width: 15px; height: 15px; transition: transform .2s ease; }
.view-more:hover { border-color: var(--red); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.view-more:hover svg { transform: translateX(4px); }

.carousel {
  position: relative;
}

.carousel-viewport {
  overflow: hidden;
  border-radius: var(--radius);
  padding: 8px 4px 16px;
  margin: -8px -4px -16px;
}

.carousel-track {
  display: flex;
  transition: transform .55s cubic-bezier(.22, .61, .36, 1);
}

.carousel-slide {
  flex: 0 0 calc(100% / 3);
  min-width: 0;
  padding: 0 12px;
}

.carousel-slide .case-card { height: 100%; }

.carousel-btn {
  position: absolute;
  top: 44%;
  z-index: 5;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink);
  cursor: pointer;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-md);
  transition: background .2s ease, color .2s ease, transform .2s ease;
}

.carousel-btn svg { width: 20px; height: 20px; }

.carousel-btn:hover { background: var(--red); border-color: var(--red); color: #fff; }

.carousel-btn.prev { left: 4px; transform: translateX(-50%); }
.carousel-btn.next { right: 4px; transform: translateX(50%); }
.carousel-btn.prev:hover { transform: translateX(-50%) translateY(-2px); }
.carousel-btn.next:hover { transform: translateX(50%) translateY(-2px); }

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 22px;
}

.carousel-dots button {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  border: none;
  background: rgba(46, 42, 38, 0.18);
  cursor: pointer;
  transition: width .25s ease, background .25s ease;
  padding: 0;
}

.carousel-dots button.active {
  width: 26px;
  background: var(--red);
}

/* 案例详情页：整排案例列表 */
.case-category { margin-bottom: 76px; }

.case-category:last-child { margin-bottom: 0; }

.category-head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 30px;
}

.category-head .cat-icon {
  width: 46px;
  height: 46px;
  flex: none;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: #fff;
}

.category-head .cat-icon svg { width: 24px; height: 24px; }

.category-head h2 { font-size: 24px; font-weight: 900; letter-spacing: 1px; }

.category-head span {
  display: block;
  font-size: 13px;
  color: var(--ink-soft);
  font-weight: 400;
}

.case-list { display: grid; gap: 28px; }

.case-row {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 40px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease;
  align-items: center;
}

.case-row:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.case-row-media {
  position: relative;
  aspect-ratio: 16 / 10.4;
  overflow: hidden;
  background: var(--cream-deep);
}

.case-row-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }

.case-row:hover .case-row-media img { transform: scale(1.03); }

.case-row-body { padding: 34px 38px 34px 0; }

.case-row-title { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }

.case-row-title h3 { font-size: 24px; font-weight: 900; }

.case-row-title .cat-tag {
  font-size: 12px;
  font-weight: 700;
  color: var(--red);
  background: rgba(166, 40, 43, 0.08);
  border: 1px solid rgba(166, 40, 43, 0.18);
  padding: 3px 12px;
  border-radius: 999px;
  white-space: nowrap;
}

.case-row-body p { margin-top: 14px; color: var(--ink-soft); font-size: 15px; }

.case-row-body .detail-list { margin-top: 14px; }

.case-row-body .detail-list li { font-size: 14px; margin-bottom: 8px; }

.case-card {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease;
  display: flex;
  flex-direction: column;
}

.case-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }

.case-thumb {
  position: relative;
  aspect-ratio: 16 / 9.5;
  overflow: hidden;
  background: var(--cream-deep);
}

.case-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }

.case-card:hover .case-thumb img { transform: scale(1.04); }

.case-flag {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--red);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 6px 14px;
  border-radius: 999px;
  box-shadow: 0 6px 16px rgba(166, 40, 43, 0.35);
}

.case-body { padding: 28px 30px 30px; display: flex; flex-direction: column; flex: 1; }

.case-body h3 { font-size: 22px; font-weight: 800; }

.case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.case-meta li {
  font-size: 12px;
  color: var(--teal);
  background: rgba(47, 93, 110, 0.09);
  border: 1px solid rgba(47, 93, 110, 0.16);
  padding: 4px 12px;
  border-radius: 999px;
  font-weight: 700;
}

.case-body p { margin-top: 16px; color: var(--ink-soft); font-size: 15px; flex: 1; }

.case-link {
  margin-top: 22px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 800;
  color: var(--red);
}

.case-link svg { width: 16px; height: 16px; transition: transform .2s ease; }

.case-link:hover svg { transform: translateX(5px); }

/* ---------- 流程 ---------- */
.process { background: var(--white); }

.process-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
  counter-reset: step;
}

.process-item {
  position: relative;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 28px 20px 24px;
  text-align: center;
}

.process-item::after {
  content: "→";
  position: absolute;
  right: -16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gold);
  font-size: 18px;
  font-weight: 900;
  z-index: 2;
}

.process-item:last-child::after { display: none; }

.process-num {
  width: 42px;
  height: 42px;
  margin: 0 auto 14px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--red), var(--red-deep));
  color: #fff;
  font-size: 17px;
  font-weight: 800;
  display: grid;
  place-items: center;
  box-shadow: 0 8px 18px rgba(166, 40, 43, 0.28);
}

.process-item h4 { font-size: 15px; font-weight: 800; margin-bottom: 6px; }
.process-item p { font-size: 12px; color: var(--ink-soft); }

/* ---------- CTA 区 ---------- */
.cta-band {
  background:
    radial-gradient(500px 300px at 90% 0%, rgba(201, 151, 31, 0.30), transparent 60%),
    linear-gradient(120deg, #8C1F22 0%, var(--red) 55%, #B43A3D 100%);
  color: #fff;
  text-align: center;
  padding: 84px 0;
}

.cta-band h2 {
  font-size: clamp(28px, 3.6vw, 44px);
  font-weight: 900;
  letter-spacing: 2px;
}

.cta-band p { margin: 18px auto 34px; max-width: 620px; color: rgba(255, 255, 255, 0.88); font-size: 16px; }

.cta-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* ---------- 页脚 ---------- */
.contact-qr-section { background: linear-gradient(180deg, var(--cream) 0%, #F1E8D8 100%); }

.contact-qr-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 22px;
  max-width: 1200px;
  margin: 0 auto;
}

.qr-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px 18px 20px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease;
}

.qr-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }

.qr-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  border-radius: 12px;
}

.qr-card .qr-name {
  margin-top: 14px;
  font-size: 16px;
  font-weight: 800;
  color: var(--ink);
}

.qr-card .qr-id {
  margin-top: 4px;
  font-size: 12px;
  color: var(--ink-soft);
  word-break: break-all;
}

.qr-contact-line {
  margin-top: 40px;
  text-align: center;
  font-size: 14px;
  color: var(--ink-soft);
}

.qr-contact-line b { color: var(--red); font-weight: 700; }

/* ---------- 右侧悬浮商务合作窗口 ---------- */
.float-contact {
  position: fixed;
  right: 0;
  top: 72%;
  transform: translateY(-50%);
  z-index: 200;
  display: flex;
  align-items: stretch;
  filter: drop-shadow(0 8px 22px rgba(46, 42, 38, 0.22));
}

.float-contact-tab {
  width: 48px;
  background: linear-gradient(180deg, var(--red) 0%, var(--red-deep) 100%);
  color: #fff;
  border-radius: 14px 0 0 14px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 18px 0;
  transition: background .2s ease;
}

.float-contact-tab:hover { background: linear-gradient(180deg, #B43A3D 0%, var(--red-deep) 100%); }

.float-contact-tab svg {
  width: 20px;
  height: 20px;
  flex: none;
}

.float-contact-tab .fc-vertical {
  writing-mode: vertical-rl;
  text-orientation: upright;
  letter-spacing: 5px;
  font-size: 15px;
  font-weight: 700;
}

.float-contact-body {
  width: 0;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-left: none;
  border-radius: 0 0 0 14px;
  opacity: 0;
  transition: width .28s ease, opacity .22s ease;
  white-space: nowrap;
}

.float-contact:hover .float-contact-body,
.float-contact.open .float-contact-body {
  width: 218px;
  opacity: 1;
}

.float-contact-body h4 {
  font-size: 16px;
  font-weight: 800;
  color: var(--ink);
  padding: 18px 18px 10px;
  letter-spacing: 1px;
}

.float-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border-top: 1px dashed var(--line);
  transition: background .2s ease;
}

.float-contact-item:hover { background: rgba(166, 40, 43, 0.05); }

.float-contact-item .fc-name {
  flex: none;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), #A87A12);
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  display: grid;
  place-items: center;
}

.float-contact-item .fc-label { font-size: 13px; color: var(--ink-soft); }
.float-contact-item .fc-num { font-size: 15px; font-weight: 700; color: var(--red); }

.float-contact .fc-tip {
  padding: 10px 18px 16px;
  font-size: 11px;
  color: var(--ink-soft);
  border-top: 1px dashed var(--line);
}

.site-footer {
  background: #241F1B;
  color: rgba(255, 255, 255, 0.72);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 44px;
}

.footer-brand .brand-mark { margin-bottom: 18px; }
.footer-brand .brand-name strong { color: #fff; }
.footer-brand .brand-name span { color: rgba(255, 255, 255, 0.55); }

.footer-brand p { margin-top: 16px; font-size: 14px; max-width: 340px; }

.footer-col h4 {
  color: #fff;
  font-size: 16px;
  margin-bottom: 20px;
  letter-spacing: 1px;
}

.footer-col ul li { margin-bottom: 12px; font-size: 14px; }

.footer-col ul a { transition: color .2s ease; }
.footer-col ul a:hover { color: var(--gold-soft); }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.10);
  padding: 22px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
}

.footer-bottom a:hover { color: var(--gold-soft); }

/* ---------- 内页头图 ---------- */
.page-hero {
  position: relative;
  overflow: hidden;
  padding: 76px 0 84px;
  background:
    radial-gradient(720px 420px at 90% -20%, rgba(201, 151, 31, 0.18), transparent 60%),
    radial-gradient(600px 420px at -10% 120%, rgba(47, 93, 110, 0.14), transparent 60%),
    linear-gradient(180deg, var(--cream) 0%, #F4EDE1 100%);
}

.page-hero h1 {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 900;
  letter-spacing: 2px;
}

.page-hero h1 em { font-style: normal; color: var(--red); }

.page-hero p { margin-top: 16px; color: var(--ink-soft); max-width: 640px; font-size: 16px; }

.breadcrumb {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  font-size: 13px;
  color: var(--ink-soft);
  margin-bottom: 26px;
}

.breadcrumb a { color: var(--teal); font-weight: 700; }
.breadcrumb a:hover { color: var(--red); }

/* ---------- 案例详情 ---------- */
.case-detail { background: var(--white); }

.case-detail + .case-detail { border-top: 1px solid var(--line); }

.case-detail-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.case-detail-head .media {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
  background: var(--cream-deep);
}

.case-detail-head .media img { width: 100%; }

.case-detail-head h2 { font-size: clamp(26px, 3vw, 38px); font-weight: 900; margin: 14px 0 6px; }

.case-detail-head .subtitle { color: var(--red); font-weight: 700; font-size: 15px; letter-spacing: 1px; }

.case-detail-head p { margin-top: 18px; color: var(--ink-soft); }

.facts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 28px;
}

.fact {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 16px 14px;
  text-align: center;
}

.fact b { display: block; font-size: 21px; font-weight: 900; color: var(--red); }
.fact span { font-size: 12px; color: var(--ink-soft); }

.detail-actions { display: flex; gap: 14px; margin-top: 30px; flex-wrap: wrap; }

.detail-body {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  margin-top: 72px;
  align-items: start;
}

.detail-block h3 {
  font-size: 22px;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.detail-block h3 .dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--gold);
  flex: none;
  box-shadow: 0 0 0 5px rgba(201, 151, 31, 0.18);
}

.detail-block p { color: var(--ink-soft); margin-bottom: 12px; }

.detail-list li {
  position: relative;
  padding-left: 22px;
  color: var(--ink-soft);
  margin-bottom: 12px;
  font-size: 15px;
}

.detail-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 9px;
  height: 9px;
  border-radius: 3px;
  background: var(--red);
}

.gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 72px;
}

.gallery-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--cream);
  box-shadow: var(--shadow-sm);
}

.gallery-item img { width: 100%; }

.gallery-item figcaption {
  padding: 12px 16px;
  font-size: 13px;
  color: var(--ink-soft);
  border-top: 1px solid var(--line);
  background: var(--white);
}

.gallery-item figcaption b { color: var(--ink); }

/* ---------- 联系页 ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: start;
}

.contact-info-card {
  background: linear-gradient(150deg, var(--teal-deep), var(--teal));
  color: #fff;
  border-radius: var(--radius);
  padding: 44px 40px;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.contact-info-card::after {
  content: "";
  position: absolute;
  right: -80px;
  top: -80px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  border: 36px solid rgba(255, 255, 255, 0.06);
}

.contact-info-card h3 { font-size: 24px; font-weight: 800; margin-bottom: 8px; position: relative; z-index: 2; }
.contact-info-card > p { color: rgba(255, 255, 255, 0.82); font-size: 14px; position: relative; z-index: 2; }

.contact-list { margin-top: 30px; position: relative; z-index: 2; }

.contact-list li {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 14px;
}

.contact-list li:last-child { border-bottom: none; }

.contact-list svg { width: 22px; height: 22px; flex: none; margin-top: 2px; }
.contact-list b { display: block; font-size: 13px; color: rgba(255, 255, 255, 0.65); font-weight: 600; margin-bottom: 2px; }
.contact-list span { color: #fff; }

.contact-form-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 44px 40px;
  box-shadow: var(--shadow-md);
}

.contact-form-card h3 { font-size: 24px; font-weight: 800; margin-bottom: 6px; }
.contact-form-card > p { color: var(--ink-soft); font-size: 14px; margin-bottom: 28px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
}

.form-group label i { color: var(--red); font-style: normal; margin-left: 2px; }

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 13px 16px;
  font-family: var(--font);
  font-size: 15px;
  color: var(--ink);
  background: var(--cream);
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}

.form-group textarea { min-height: 140px; resize: vertical; }

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--red);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(166, 40, 43, 0.10);
}

.form-note { font-size: 12px; color: var(--ink-soft); margin-top: 14px; }

.form-toast {
  display: none;
  margin-top: 18px;
  background: rgba(47, 93, 110, 0.10);
  border: 1px solid rgba(47, 93, 110, 0.30);
  color: var(--teal-deep);
  border-radius: 12px;
  padding: 14px 18px;
  font-size: 14px;
}

.form-toast.show { display: block; }

.coop-steps { background: var(--white); }

.coop-steps .process-grid { grid-template-columns: repeat(4, 1fr); }

/* ---------- 入场动画 ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .6s ease, transform .6s ease;
}

.reveal.in { opacity: 1; transform: none; }

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .contact-qr-grid { grid-template-columns: repeat(3, 1fr); }
  .hero-grid { grid-template-columns: 1fr; gap: 56px; }
  .hero-visual { max-width: 620px; margin: 0 auto; }
  .service-grid { grid-template-columns: 1fr 1fr; }
  .process-grid { grid-template-columns: repeat(3, 1fr); row-gap: 34px; }
  .process-item:nth-child(3)::after { display: none; }
  .case-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .case-detail-head { grid-template-columns: 1fr; gap: 36px; }
  .carousel-slide { flex-basis: 50%; }
  .case-row { grid-template-columns: 1fr; gap: 0; }
  .case-row-body { padding: 28px 28px 32px; }
  .detail-body { grid-template-columns: 1fr; gap: 40px; margin-top: 52px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 30px; }
  .stat:nth-child(2) { border-right: none; }
  .about-badge { left: 12px; }
  .hero-float { left: 8px; }
  .hero-float2 { right: 8px; }
}

@media (max-width: 720px) {
  .float-contact-tab { width: 42px; border-radius: 10px 0 0 10px; padding: 12px 0; gap: 8px; }
  .float-contact-tab .fc-vertical { letter-spacing: 3px; font-size: 13px; }
  .float-contact:hover .float-contact-body,
  .float-contact.open .float-contact-body { width: 190px; }
  .contact-qr-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .section { padding: 68px 0; }
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--cream);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px 24px 22px;
    display: none;
    box-shadow: 0 18px 30px rgba(46, 42, 38, 0.12);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 13px 0; border-bottom: 1px solid rgba(231, 223, 208, 0.8); font-size: 16px; }
  .nav-links a::after { display: none; }
  .nav-links .nav-cta { justify-content: center; border-bottom: none; margin-top: 14px; }
  .brand-name span { max-width: 190px; }
  .service-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .process-item::after { display: none; }
  .section-head-row { flex-direction: column; align-items: flex-start; gap: 14px; }
  .carousel-slide { flex-basis: 100%; }
  .carousel-btn { display: none; }
  .category-head h2 { font-size: 20px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .about-points { grid-template-columns: 1fr; }
  .facts { grid-template-columns: repeat(2, 1fr); }
  .gallery { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .coop-steps .process-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero { padding: 64px 0 84px; }
  .hero-card img { height: 230px; }
}