/* ============ 基础变量 ============ */
:root{
  --paper:#faf9f7;
  --paper-alt:#f2f0ec;
  --ink:#1c1a17;
  --ink-soft:#6b6660;
  --line:#e4e0da;
  --accent:#9a7b5f;
  --serif:"Cormorant Garamond", Georgia, serif;
  --sans:"Inter", "Helvetica Neue", Arial, sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--paper);color:var(--ink);font-weight:300;line-height:1.6}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}

/* ============ 顶部信息条 ============ */
.topbar{
  display:flex;justify-content:space-between;align-items:center;
  padding:8px 40px;font-size:11px;letter-spacing:.14em;
  color:var(--ink-soft);border-bottom:1px solid var(--line);background:#fff;
}
.topbar a:hover{color:var(--accent)}
.dot{margin:0 8px}

/* ============ 导航 ============ */
.nav{
  position:sticky;top:0;z-index:50;
  display:flex;justify-content:space-between;align-items:center;
  padding:18px 40px;background:rgba(250,249,247,.92);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.brand{font-family:var(--serif);font-size:24px;letter-spacing:.22em;font-weight:600}
.brand span{font-weight:400;color:var(--accent);margin-left:6px}
.nav-links{display:flex;gap:32px;align-items:center;font-size:13px;letter-spacing:.08em}
.nav-links a{color:var(--ink-soft);transition:color .2s}
.nav-links a:hover{color:var(--ink)}
.btn-inquiry{border:1px solid var(--ink);padding:9px 22px;color:var(--ink)!important;transition:all .25s}
.btn-inquiry:hover{background:var(--ink);color:#fff!important}

/* ============ Hero ============ */
.hero{
  min-height:82vh;display:flex;align-items:center;
  padding:80px 40px;
  background:
    radial-gradient(ellipse 60% 80% at 85% 20%, rgba(154,123,95,.10), transparent),
    radial-gradient(ellipse 50% 70% at 10% 90%, rgba(154,123,95,.07), transparent),
    var(--paper);
}
.hero-inner{max-width:820px;margin:0 auto;text-align:center}
.eyebrow{font-size:11px;letter-spacing:.32em;text-transform:uppercase;color:var(--accent);margin-bottom:22px}
.hero h1{
  font-family:var(--serif);font-weight:500;font-size:clamp(44px,7vw,84px);
  line-height:1.08;letter-spacing:.01em;
}
.hero h1 em{font-style:italic;color:var(--accent)}
.hero-sub{max-width:560px;margin:28px auto 40px;color:var(--ink-soft);font-size:16px}
.hero-cta{display:flex;gap:18px;justify-content:center}
.btn{
  display:inline-block;padding:14px 38px;font-size:13px;letter-spacing:.12em;
  text-transform:uppercase;transition:all .25s;cursor:pointer;border:none;font-family:var(--sans);
}
.btn-solid{background:var(--ink);color:#fff}
.btn-solid:hover{background:var(--accent)}
.btn-ghost{border:1px solid var(--ink);color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff}
.btn-wide{width:100%;text-align:center}

/* ============ 数据条 ============ */
.stats{
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;
}
.stat{padding:36px 20px;text-align:center;border-right:1px solid var(--line)}
.stat:last-child{border-right:none}
.stat strong{display:block;font-family:var(--serif);font-size:40px;font-weight:500}
.stat span{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft)}

/* ============ 通用 Section ============ */
.section{padding:100px 40px}
.section-alt{background:var(--paper-alt)}
.section-head{text-align:center;max-width:700px;margin:0 auto 64px}
.section-head h2{font-family:var(--serif);font-size:clamp(32px,4.5vw,52px);font-weight:500;line-height:1.1}

/* ============ 品类卡片 ============ */
.collection-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px 28px;max-width:1280px;margin:0 auto}
.collection-card{transition:transform .3s;cursor:pointer}
.collection-card:hover{transform:translateY(-6px)}
.collection-img{aspect-ratio:3/4;border:1px solid var(--line)}
.collection-img--empty{background:linear-gradient(150deg,#f6f4ef 0%,#eae6dd 100%);display:flex;align-items:center;justify-content:center;text-align:center;padding:24px}
.collection-img--empty .ci-box{display:flex;flex-direction:column;gap:9px}
.collection-img--empty .ci-label{font-family:var(--serif);font-size:17px;letter-spacing:.16em;text-transform:uppercase;color:#8f8577}
.collection-img--empty .ci-sub{font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:#b3aa9c}
.collection-img img{width:100%;height:100%;object-fit:cover}
.collection-info{padding:18px 4px 0}
.collection-info h3{font-family:var(--serif);font-size:24px;font-weight:500;margin-bottom:4px}
.collection-info p{font-size:13px;color:var(--ink-soft)}

/* ============ 样品网格 ============ */
.sample-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:36px;
  max-width:1100px;margin:0 auto;
}
.sample-card{cursor:pointer}
.sample-img{aspect-ratio:4/3;overflow:hidden;border:1px solid var(--line);position:relative;background:#f6f4ef}
.sample-img img{width:100%;height:100%;object-fit:cover;transition:opacity .25s}
.sample-card:hover .sample-img img{opacity:.85}
.sample-tag{
  position:absolute;top:12px;left:12px;background:rgba(255,255,255,.9);
  font-size:10px;letter-spacing:.14em;padding:5px 10px;text-transform:uppercase;color:var(--ink-soft);
}
.sample-meta{padding:16px 4px 0}
.sample-meta h3{font-family:var(--serif);font-size:22px;font-weight:500}
.sample-meta p{font-size:12.5px;color:var(--ink-soft);margin-top:2px;letter-spacing:.03em}
.hint{text-align:center;margin-top:56px;font-size:13px;color:var(--ink-soft);letter-spacing:.04em}

/* ============ 三大分区（Men's / Women's / Children's） ============ */
.division-section{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);scroll-margin-top:72px}
.division-section--alt{background:var(--paper-alt)}
.division-head{text-align:center;max-width:760px;margin:0 auto 62px}
.division-head .eyebrow{margin-bottom:14px}
.division-head h2{
  font-family:var(--serif);font-size:clamp(38px,6vw,68px);font-weight:500;
  line-height:1.02;letter-spacing:.06em;text-transform:uppercase;
}
.division-lead{color:var(--ink-soft);font-size:14.5px;margin-top:20px;line-height:1.75}
.division-nav{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:32px}
.division-nav a{
  font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;
  border:1px solid var(--line);padding:10px 18px;color:var(--ink-soft);
  background:#fff;transition:all .25s;
}
.division-nav a:hover{border-color:var(--ink);color:var(--ink)}

/* ============ 分区内的服装类别块 ============ */
.sub-block{padding-top:4px;scroll-margin-top:88px}
.sub-block + .sub-block{margin-top:62px;padding-top:54px;border-top:1px solid var(--line)}
.sub-head{max-width:1100px;margin:0 auto 20px;display:flex;align-items:baseline;gap:22px;flex-wrap:wrap}
.sub-head h3{font-family:var(--serif);font-size:clamp(21px,2.4vw,28px);font-weight:500;color:var(--ink);line-height:1.2}
.sub-head p{font-size:13px;color:var(--ink-soft);max-width:720px;line-height:1.6;flex:1}
.cat-spec{list-style:none;display:flex;flex-wrap:wrap;gap:8px;max-width:1100px;margin:0 auto 30px}
.cat-spec li{
  font-size:12px;color:var(--ink-soft);letter-spacing:.03em;
  border:1px solid var(--line);background:#faf9f6;padding:7px 14px;
}
.cat-spec li b{
  font-weight:500;color:var(--accent);font-size:9.5px;letter-spacing:.16em;
  text-transform:uppercase;margin-right:8px;
}
.cat-soon{
  max-width:1100px;margin:56px auto 0;padding:20px 24px;text-align:center;
  border:1px dashed var(--line);background:#faf9f6;
  font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);
}
.hint-left{text-align:left;max-width:1100px;margin:30px auto 0}

/* ============ 工厂实力 ============ */
.factory-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);max-width:1100px;margin:0 auto;border:1px solid var(--line)}
.factory-item{background:#fff;padding:48px 44px}
.factory-item h3{font-family:var(--serif);font-size:26px;font-weight:500;margin-bottom:12px}
.factory-item h3::before{content:"";display:block;width:34px;height:1px;background:var(--accent);margin-bottom:18px}
.factory-item p{font-size:14px;color:var(--ink-soft)}

/* ============ 询盘 ============ */
.inquiry-wrap{display:grid;grid-template-columns:1fr 1fr;gap:70px;max-width:1100px;margin:0 auto;align-items:start}
.inquiry-copy h2{font-family:var(--serif);font-size:clamp(32px,4vw,46px);font-weight:500;line-height:1.12;margin-bottom:18px}
.inquiry-copy p{color:var(--ink-soft);font-size:14.5px}
.contact-list{list-style:none;margin-top:34px;border-top:1px solid var(--line)}
.contact-list li{
  display:flex;gap:24px;padding:13px 0;border-bottom:1px solid var(--line);font-size:14px;
}
.contact-list li span{
  width:90px;flex-shrink:0;font-size:11px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--accent);padding-top:3px;
}
.inquiry-form{display:flex;flex-direction:column;gap:16px;background:#fff;padding:44px;border:1px solid var(--line)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.inquiry-form input,.inquiry-form textarea{
  border:1px solid var(--line);background:var(--paper);padding:13px 16px;
  font-family:var(--sans);font-size:13.5px;color:var(--ink);outline:none;transition:border .2s;
}
.inquiry-form input:focus,.inquiry-form textarea:focus{border-color:var(--accent)}
.inquiry-form input::placeholder,.inquiry-form textarea::placeholder{color:#b3aea6}
.form-note{font-size:11.5px;color:var(--ink-soft);text-align:center}

/* ============ 页脚 ============ */
.footer{border-top:1px solid var(--line);padding:56px 40px;text-align:center;background:#fff}
.footer p{font-size:13px;color:var(--ink-soft);margin-top:10px}
.copyright{font-size:11.5px!important;letter-spacing:.06em}

/* ============ 弹窗 ============ */
.modal{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;padding:24px}
.modal.open{display:flex}
.modal-backdrop{position:absolute;inset:0;background:rgba(28,26,23,.55)}
.modal-card{
  position:relative;display:grid;grid-template-columns:1fr 1fr;max-width:900px;width:100%;
  background:#fff;max-height:88vh;overflow:auto;animation:pop .28s ease;
}
@keyframes pop{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.modal-close{
  position:absolute;top:10px;right:14px;background:none;border:none;font-size:30px;
  cursor:pointer;color:var(--ink-soft);z-index:2;line-height:1;
}
.modal-img{background:#f2f0ec;min-height:420px;display:flex;align-items:center;justify-content:center}
.modal-img img{width:100%;height:100%;object-fit:contain}
.modal-body{padding:44px 40px;display:flex;flex-direction:column;gap:14px}
.modal-body h3{font-family:var(--serif);font-size:30px;font-weight:500}
.modal-desc{font-size:14px;color:var(--ink-soft)}
.spec-table{width:100%;border-collapse:collapse;margin-top:4px}
.spec-table th{
  text-align:left;font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent);padding:10px 0;width:110px;border-bottom:1px solid var(--line);font-weight:500;
}
.spec-table td{font-size:13.5px;border-bottom:1px solid var(--line);padding:10px 0}
.modal-body .btn{margin-top:18px}

/* ============ 响应式 ============ */
@media (max-width:1000px){
  .collection-grid{grid-template-columns:repeat(2,1fr)}
  .sample-grid{grid-template-columns:repeat(2,1fr)}
  .division-head{margin-bottom:48px}
  .division-nav{gap:9px}
  .sub-head{flex-direction:column;align-items:flex-start;gap:8px;margin-bottom:22px}
  .sub-block + .sub-block{margin-top:46px;padding-top:40px}
  .inquiry-wrap{grid-template-columns:1fr;gap:44px}
  .factory-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:none}
}
@media (max-width:640px){
  .topbar{padding:8px 20px}
  .topbar-contact span:last-child{display:none}
  .nav{padding:14px 20px}
  .nav-links{gap:18px}
  .nav-links a:not(.btn-inquiry){display:none}
  .section{padding:70px 20px}
  .hero{padding:60px 20px}
  .collection-grid{grid-template-columns:1fr}
  .sample-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .modal-card{grid-template-columns:1fr}
  .modal-img{min-height:300px}
}