/* ============================================================
   玛迪歌木作 MADIGEO — 高端木作品牌官网样式
   设计语言：暖米白底 · 深炭木墨 · 胡桃木棕 · 铜金点缀
   字体策略：标题衬线（工艺感）· 正文系统无衬线（可读性+性能）
   ============================================================ */

:root{
  --ink:#2b2520;            /* 深炭木：正文 */
  --ink-soft:#57503f;       /* 次级文字 */
  --muted:#8a8172;          /* 弱化文字 */
  --bg:#faf7f1;             /* 暖米白：页面底 */
  --surface:#fffdf9;        /* 卡片面 */
  --rule:#e7dfd2;           /* 浅木分隔线 */
  --rule-strong:#d8cdba;
  --wood:#7a5c40;           /* 胡桃木棕：主色 */
  --wood-deep:#5d4530;      /* 深木：hover */
  --brass:#a8834f;          /* 铜金：点缀 */
  --brass-soft:#c9a76b;
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC","STSong","SimSun",Georgia,serif;
  --sans:-apple-system,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font:16.5px/1.85 var(--sans);
  color:var(--ink);
  background:var(--bg);
  background-image:linear-gradient(180deg,#fdfbf6 0%,var(--bg) 320px);
}

/* ---------- 链接 ---------- */
a{color:var(--wood);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--wood-deep)}
main a:not(.btn):not(nav a){
  background-image:linear-gradient(var(--brass-soft),var(--brass-soft));
  background-repeat:no-repeat;background-size:100% 1px;background-position:0 100%;
  padding-bottom:1px;transition:background-size .22s ease,color .18s ease;
}
main a:not(.btn):not(nav a):hover{color:var(--wood-deep);background-size:100% 2px}

/* ---------- 布局容器 ---------- */
.wrap{max-width:880px;margin:0 auto;padding:0 24px}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,253,249,.92);
  backdrop-filter:saturate(1.4) blur(10px);
  -webkit-backdrop-filter:saturate(1.4) blur(10px);
  border-bottom:1px solid var(--rule);
  box-shadow:0 1px 0 rgba(122,92,64,.04);
}
.site-header::before{
  content:"";display:block;height:3px;
  background:linear-gradient(90deg,var(--wood) 0%,var(--brass) 45%,var(--brass-soft) 70%,var(--rule) 100%);
}
.site-header .wrap{
  display:flex;flex-wrap:wrap;gap:18px;align-items:center;justify-content:space-between;
  padding-block:14px;
}
.site-header img{display:block;height:34px;width:auto}
.site-header nav{display:flex;flex-wrap:wrap;gap:6px;font-size:15px;letter-spacing:.02em}
.site-header nav a{
  color:var(--ink-soft);padding:6px 12px;border-radius:3px;position:relative;
  transition:color .18s ease,background .18s ease;
}
.site-header nav a:hover{color:var(--wood-deep);background:rgba(168,131,79,.08)}

/* ---------- 面包屑 ---------- */
.breadcrumb{font-size:13px;color:var(--muted);margin:26px 0 6px;letter-spacing:.03em}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--wood)}

/* ---------- 文章主体 ---------- */
main{padding-bottom:64px}

h1{
  font-family:var(--serif);
  font-size:clamp(30px,4.6vw,42px);
  font-weight:600;line-height:1.32;letter-spacing:.015em;
  color:var(--ink);margin:20px 0 18px;text-wrap:balance;
  position:relative;padding-bottom:22px;
}
h1::after{
  content:"";position:absolute;left:0;bottom:0;width:96px;height:2px;
  background:linear-gradient(90deg,var(--brass),rgba(168,131,79,0));
}
.lead{
  font-size:19px;line-height:1.9;color:var(--ink-soft);
  margin:6px 0 10px;padding-left:18px;border-left:3px solid var(--brass-soft);
}
.page-meta{
  font-size:13.5px;color:var(--muted);margin:18px 0 8px;
  padding-bottom:16px;border-bottom:1px solid var(--rule);letter-spacing:.02em;
}
.page-meta time{white-space:nowrap}
.page-meta a{color:var(--muted)}

h2{
  font-family:var(--serif);
  font-size:clamp(22px,3vw,27px);font-weight:600;line-height:1.4;
  letter-spacing:.02em;color:var(--ink);
  margin:52px 0 16px;text-wrap:balance;position:relative;padding-left:16px;
}
h2::before{
  content:"";position:absolute;left:0;top:.28em;bottom:.28em;width:4px;
  background:linear-gradient(180deg,var(--brass),var(--wood));border-radius:2px;
}
h3{
  font-family:var(--serif);
  font-size:19.5px;font-weight:600;color:var(--ink);
  margin:34px 0 10px;text-wrap:balance;letter-spacing:.01em;
}
h3 a{color:var(--ink)}
h3 a:hover{color:var(--wood)}

p{margin:0 0 16px}
ul{padding-left:22px;margin:0 0 18px}
li{margin-bottom:7px}
li::marker{color:var(--brass)}

/* 要点清单（.facts）：徽章式卡片列表 */
.facts{
  list-style:none;padding:0;margin:26px 0 30px;
  display:grid;grid-template-columns:1fr;gap:10px;
}
.facts li{
  margin:0;padding:13px 18px 13px 44px;position:relative;
  background:var(--surface);border:1px solid var(--rule);border-radius:6px;
  font-size:15.5px;line-height:1.75;color:var(--ink-soft);
  transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.facts li::before{
  content:"";position:absolute;left:18px;top:1.15em;
  width:9px;height:9px;transform:rotate(45deg);
  background:linear-gradient(135deg,var(--brass),var(--wood));
}
.facts li:hover{border-color:var(--brass-soft);box-shadow:0 4px 18px rgba(122,92,64,.10);transform:translateY(-1px)}
@media(min-width:720px){.facts{grid-template-columns:1fr 1fr;gap:12px}}

/* ---------- 产品/文章卡片化标题块 ---------- */
h3 + p{color:var(--ink-soft)}

/* ---------- 图片与图库 ---------- */
img{max-width:100%;height:auto}
figure{margin:26px 0}
figcaption{font-size:13.5px;color:var(--muted);margin-top:8px;line-height:1.6;padding-left:12px;border-left:2px solid var(--rule)}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px;margin:0 0 30px;padding:0;list-style:none}
.gallery li{margin:0}
.gallery figure{margin:0;background:var(--surface);border:1px solid var(--rule);border-radius:8px;overflow:hidden;transition:box-shadow .25s ease,transform .25s ease}
.gallery figure:hover{box-shadow:0 10px 30px rgba(60,45,30,.14);transform:translateY(-3px)}
.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;transition:transform .5s ease}
.gallery figure:hover img{transform:scale(1.03)}
.gallery figcaption{font-size:13px;margin:0;padding:10px 14px 12px;border-left:none}

/* ---------- CTA 召集框 ---------- */
.cta{
  margin:36px 0;padding:22px 24px;position:relative;
  border:1px solid var(--rule);border-radius:8px;
  background:linear-gradient(135deg,#fdf9f0,#f7f0e2);
  box-shadow:inset 0 0 0 1px rgba(168,131,79,.12);
}
.cta::before{
  content:"";position:absolute;inset:5px;border:1px dashed rgba(168,131,79,.35);border-radius:5px;pointer-events:none;
}
.cta p{margin:0 0 8px;position:relative}
.cta p:last-child{margin-bottom:0}

/* ---------- 表格 ---------- */
.tw{overflow-x:auto;margin:0 0 24px;border:1px solid var(--rule);border-radius:8px;background:var(--surface)}
table{border-collapse:collapse;width:100%;font-size:15px}
th,td{padding:11px 16px;text-align:left;border-bottom:1px solid var(--rule)}
th{font-weight:600;color:var(--ink-soft);background:#f6f0e4;font-family:var(--serif);letter-spacing:.02em;white-space:nowrap}
tr:last-child td{border-bottom:none}
tbody tr{transition:background .15s ease}
tbody tr:hover{background:#fbf7ee}

/* ---------- 引用 ---------- */
blockquote{
  margin:26px 0;padding:14px 22px;border-left:3px solid var(--brass);
  background:var(--surface);color:var(--ink-soft);border-radius:0 6px 6px 0;
}

/* ---------- 页脚 ---------- */
.site-footer{
  margin-top:72px;border-top:1px solid var(--rule);
  background:linear-gradient(180deg,#3a322a,#2b2520);
  color:#b8ac99;font-size:14px;line-height:2;padding-block:34px 40px;
}
.site-footer .wrap{padding-block:0}
.site-footer a{color:#d8c9ad}
.site-footer a:hover{color:#f0e3c8}
.site-footer p{margin:0 0 4px}

/* ---------- 响应式 ---------- */
@media(max-width:760px){
  .wrap{padding:0 18px}
  body{font-size:15.5px}
  .site-header .wrap{padding-block:12px}
  .gallery{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
  .facts li{padding:11px 14px 11px 38px}
  .facts li::before{left:14px}
  h2{margin:42px 0 14px}
  .lead{font-size:17.5px;padding-left:14px}
}
@media(max-width:480px){
  h1{font-size:28px}
  .site-header nav{gap:2px;font-size:14px}
  .site-header nav a{padding:5px 8px}
}

/* ---------- 动效关怀 ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important;animation:none!important}
}

/* ---------- 打印 ---------- */
@media print{
  .site-header,.site-footer,.breadcrumb,.cta{display:none}
  body{background:#fff;color:#000}
}


/* ============================================================
   首页沉浸式组件：Hero / 信任条 / 案例卡 / 产品卡 / 文章卡
   ============================================================ */

/* ---------- Hero 全屏主视觉 ---------- */
.hero{
  position:relative;min-height:min(88vh,760px);
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;text-align:center;color:#fff;
}
.hero-bg{
  position:absolute;inset:0;
  background:url("/assets/img/hero-bedroom.jpg") center 55%/cover no-repeat;
  animation:heroZoom 18s ease-out forwards;
}
@keyframes heroZoom{from{transform:scale(1.08)}to{transform:scale(1)}}
.hero-bg::after{
  content://;position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(30,22,14,.58) 0%,rgba(30,22,14,.54) 45%,rgba(30,22,14,.64) 100%);
}
.hero-inner{position:relative;z-index:2;max-width:860px;padding:0 24px;margin-top:-2vh}
.hero-eyebrow{
  font-size:14px;letter-spacing:.42em;text-indent:.42em;color:#e8d5ae;
  margin:0 0 22px;text-transform:uppercase;
}
.hero-eyebrow::before,.hero-eyebrow::after{
  content://;display:inline-block;width:36px;height:1px;background:#c9a76b;
  vertical-align:middle;margin:0 14px;
}
.hero h1{
  font-family:var(--serif);font-weight:600;
  font-size:clamp(30px,5.2vw,52px);line-height:1.36;letter-spacing:.04em;
  color:#fff;margin:0 0 22px;text-shadow:0 2px 24px rgba(0,0,0,.35);
}
.hero h1::after{display:none}
.hero-lead{
  font-size:clamp(15.5px,1.8vw,18px);line-height:1.9;color:rgba(255,255,255,.88);
  max-width:620px;margin:0 auto 34px;text-shadow:0 1px 12px rgba(0,0,0,.4);
}
.hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin:0}
.btn{
  display:inline-block;padding:13px 34px;border-radius:2px;
  font-size:15.5px;letter-spacing:.14em;text-indent:.14em;
  transition:all .22s ease;border:1px solid transparent;
}
.btn-primary{background:var(--brass);color:#fff;border-color:var(--brass)}
.btn-primary:hover{background:#b8935c;color:#fff;box-shadow:0 6px 22px rgba(168,131,79,.4)}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.55);backdrop-filter:blur(4px)}
.btn-ghost:hover{background:rgba(255,255,255,.18);color:#fff;border-color:#fff}
.hero-scroll{
  position:absolute;bottom:26px;left:50%;transform:translateX(-50%);
  z-index:2;margin:0;font-size:12px;letter-spacing:.3em;text-indent:.3em;
  color:rgba(255,255,255,.75);
}
.hero-scroll-line{
  display:block;width:1px;height:44px;margin:10px auto 0;
  background:linear-gradient(180deg,rgba(255,255,255,.8),transparent);
  animation:scrollLine 2.2s ease-in-out infinite;
}
@keyframes scrollLine{0%{transform:scaleY(0);transform-origin:top}55%{transform:scaleY(1);transform-origin:top}56%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ---------- 信任条 ---------- */
.trust{background:var(--surface);border-bottom:1px solid var(--rule)}
.trust-row{
  display:grid;grid-template-columns:repeat(4,1fr);gap:8px;
  padding-block:26px;
}
.trust-item{display:flex;flex-direction:column;align-items:center;text-align:center;gap:2px;padding:6px 10px;position:relative}
.trust-item+.trust-item::before{content://;position:absolute;left:0;top:15%;bottom:15%;width:1px;background:var(--rule)}
.trust-num{font-family:var(--serif);font-size:22px;font-weight:600;color:var(--wood);letter-spacing:.02em}
.trust-txt{font-size:13px;color:var(--muted);letter-spacing:.03em}
@media(max-width:760px){
  .trust-row{grid-template-columns:1fr 1fr;gap:4px;padding-block:18px}
  .trust-item:nth-child(3)::before{display:none}
  .trust-item{padding:10px 6px}
}

/* ---------- 精选案例卡 ---------- */
.case-cards{
  display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:26px 0 20px;
}
.case-card{
  display:block;position:relative;border-radius:8px;overflow:hidden;
  aspect-ratio:3/4;background:#1c1712;
  box-shadow:0 2px 10px rgba(40,30,20,.10);
  transition:box-shadow .3s ease,transform .3s ease;
}
.case-card img{
  width:100%;height:100%;object-fit:cover;display:block;
  transition:transform .6s ease,opacity .3s ease;
}
.case-card:hover{box-shadow:0 16px 40px rgba(40,30,20,.22);transform:translateY(-4px)}
.case-card:hover img{transform:scale(1.05);opacity:.88}
.case-card-body{
  position:absolute;left:0;right:0;bottom:0;z-index:2;
  padding:44px 18px 16px;
  background:linear-gradient(180deg,transparent,rgba(15,12,8,.78));
  display:flex;flex-direction:column;gap:5px;
}
.case-card-tag{
  font-size:11.5px;letter-spacing:.2em;text-indent:.2em;color:#e8d5ae;
}
.case-card-name{font-family:var(--serif);font-size:16px;color:#fff;line-height:1.5}
@media(max-width:760px){.case-cards{grid-template-columns:1fr 1fr;gap:10px}}
@media(max-width:480px){.case-cards{grid-template-columns:1fr}}
.cases-more{text-align:center;margin:30px 0 10px}

/* ---------- 产品卡 ---------- */
.product-cards{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:26px 0 10px}
.product-card{
  background:var(--surface);border:1px solid var(--rule);border-radius:8px;
  padding:26px 26px 20px;position:relative;overflow:hidden;
  transition:border-color .25s ease,box-shadow .25s ease,transform .25s ease;
}
.product-card::before{
  content://;position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--brass),var(--brass-soft),transparent);
  opacity:0;transition:opacity .25s ease;
}
.product-card:hover{border-color:var(--brass-soft);box-shadow:0 10px 30px rgba(122,92,64,.12);transform:translateY(-3px)}
.product-card:hover::before{opacity:1}
.product-card h3{margin:0 0 10px}
.product-card p{font-size:15px;color:var(--ink-soft);margin-bottom:8px}
.product-more{font-size:14px}
.product-more a{color:var(--brass);letter-spacing:.03em}
.product-more a:hover{color:var(--wood-deep)}
@media(max-width:760px){.product-cards{grid-template-columns:1fr}}

/* ---------- 文章卡 ---------- */
.post-cards{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px;margin:26px 0 10px}
.post-card{
  background:var(--surface);border:1px solid var(--rule);border-radius:8px;
  padding:22px 22px 18px;transition:border-color .25s ease,box-shadow .25s ease;
}
.post-card:hover{border-color:var(--brass-soft);box-shadow:0 8px 26px rgba(122,92,64,.10)}
.post-card h3{font-size:16.5px;margin:0 0 8px;line-height:1.6}
.post-card p{font-size:14px;color:var(--muted);margin:0;line-height:1.8}
@media(max-width:900px){.post-cards{grid-template-columns:1fr}}

/* ---------- 案例页：项目档案卡 ---------- */
.project-card{
  margin:30px 0 40px;border-radius:10px;overflow:hidden;
  background:var(--surface);border:1px solid var(--rule);
  box-shadow:0 4px 24px rgba(40,30,20,.08);
}
.project-hero{max-height:480px;overflow:hidden}
.project-hero img{width:100%;height:auto;display:block;object-fit:cover}
.project-info{padding:26px 30px 24px;border-top:3px solid var(--brass)}
.project-name{
  font-family:var(--serif);font-size:clamp(22px,3vw,30px);font-weight:600;
  color:var(--ink);margin:0 0 4px;letter-spacing:.02em;
}
.project-sub{color:var(--muted);font-size:14.5px;margin:0 0 18px;letter-spacing:.04em}
.meta-tags{
  list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px;
}
.meta-tags li{
  margin:0;padding:7px 16px;font-size:13.5px;color:var(--ink-soft);
  background:var(--bg);border:1px solid var(--rule);border-radius:999px;
  letter-spacing:.02em;
}