/* DanDanJia — Handan Cultural & Creative  |  static site styles */
:root{
  --cream:#FBF7F0; --paper:#FFFFFF; --ink:#2E2A24; --muted:#6E6255;
  --gold:#B08D57; --gold-dk:#8A6C3B; --brown:#5A4636; --red:#9E2B25; --line:#E6DDCE;
  --maxw:1140px; --radius:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--cream);color:var(--ink);
  font:16px/1.75 "Segoe UI","Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.serif{font-family:Georgia,"Times New Roman",Songti SC,SimSun,serif;line-height:1.25;font-weight:600;text-wrap:balance}
img{max-width:100%;display:block}
a{color:var(--gold-dk);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.center{text-align:center}
.muted{color:var(--muted)}

/* header */
header.site{position:sticky;top:0;z-index:20;background:rgba(251,247,240,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:18px;height:70px}
.brand{display:flex;align-items:center;gap:11px;color:var(--ink);text-decoration:none}
.brand:hover{text-decoration:none}
.seal{width:34px;height:34px;border-radius:7px;background:var(--red);display:grid;place-items:center;font:700 18px/1 Georgia,serif;box-shadow:0 2px 8px rgba(158,43,37,.28)}
.brand .seal{color:#fff!important;font-size:18px!important}
.brand b{font-family:Georgia,serif;font-size:19px;letter-spacing:1.2px;display:block}
.brand .reg{font-size:11px;vertical-align:super;margin-left:1px;letter-spacing:0}
.brand span{font-size:11px;color:var(--muted);letter-spacing:2.4px;text-transform:uppercase}
.menu{display:flex;gap:26px;list-style:none;margin:0;padding:0;font-size:14.5px}
.menu a{color:var(--brown);white-space:nowrap}
.menu a.active{color:var(--gold-dk);font-weight:600}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:9px;padding:8px 11px;font-size:17px;color:var(--brown);cursor:pointer}

/* buttons */
.btn{display:inline-block;padding:12px 24px;border-radius:999px;font-size:14.5px;font-weight:600;letter-spacing:.4px;text-align:center;transition:.22s;border:1px solid transparent}
.btn-gold{background:linear-gradient(135deg,#C39A5E,#A87F45);color:#fff;box-shadow:0 6px 18px rgba(168,127,69,.28)}
.btn-gold:hover{filter:brightness(1.05);text-decoration:none;transform:translateY(-1px)}
.btn-ghost{border-color:var(--gold);color:var(--gold-dk);background:transparent}
.btn-ghost:hover{background:rgba(176,141,87,.09);text-decoration:none}

/* hero */
.hero{position:relative;min-height:520px;display:grid;place-items:center;text-align:center;color:#fff;overflow:hidden;background:#3A2E22}
.hero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.6}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(46,42,36,.55),rgba(46,42,36,.78))}
.hero .inner{position:relative;z-index:2;padding:70px 22px;max-width:820px}
.hero .kicker{letter-spacing:5px;text-transform:uppercase;font-size:12px;color:#E8D3A9;margin-bottom:16px}
.hero h1{font-size:clamp(30px,4.6vw,52px);margin:0 0 18px;color:#fff}
.hero p{color:#F0E7DA;font-size:17px;margin:0 auto 30px;max-width:640px}
.hero .cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* sections */
section{padding:66px 0}
section.tight{padding:44px 0}
.sec-head{max-width:720px;margin:0 auto 40px;text-align:center}
.sec-head .eyebrow{letter-spacing:4px;text-transform:uppercase;font-size:11.5px;color:var(--gold-dk);font-weight:700}
.sec-head h2{font-size:clamp(23px,3vw,32px);margin:10px 0 12px}
.sec-head p{color:var(--muted);margin:0}

/* split intro */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.split .photo{border-radius:var(--radius);overflow:hidden;box-shadow:0 18px 46px rgba(90,70,54,.16);border:1px solid var(--line)}
.split h2{font-size:clamp(22px,2.7vw,30px);margin:0 0 16px}
.split p{color:var(--muted)}
.facts{display:flex;gap:30px;margin-top:24px;flex-wrap:wrap}
.fact b{display:block;font:700 24px/1.2 Georgia,serif;color:var(--gold-dk)}
.fact span{font-size:12.5px;color:var(--muted)}

/* product grid */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:.25s}
.card:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(90,70,54,.13);border-color:#DFD0B6}
.card .shot{aspect-ratio:1/1;background:#FAF6EF;overflow:hidden}
.card .shot img{width:100%;height:100%;object-fit:contain}
.card .body{padding:18px 18px 20px;flex:1;display:flex;flex-direction:column;gap:8px}
.card .tag{align-self:flex-start;font-size:11px;letter-spacing:1.6px;text-transform:uppercase;color:var(--gold-dk);background:rgba(176,141,87,.12);border-radius:999px;padding:3px 11px;font-weight:700}
.card h3{font-size:17.5px;margin:0}
.card p{font-size:13.8px;color:var(--muted);margin:0;line-height:1.65}

/* features */
.feats{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feat{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px}
.feat .ico{font-size:26px;margin-bottom:12px}
.feat h3{font-size:17px;margin:0 0 8px}
.feat p{font-size:13.8px;color:var(--muted);margin:0}

/* band */
.band{background:linear-gradient(135deg,#4A3A2B,#2F261D);color:#F3EADA;text-align:center}
.band h2{color:#fff;font-size:clamp(22px,3vw,30px);margin:0 0 14px}
.band p{color:#E2D6C2;max-width:640px;margin:0 auto 26px}

/* page head (inner pages) */
.phead{background:linear-gradient(135deg,#F3EBDE,#FBF7F0);border-bottom:1px solid var(--line);padding:56px 0 48px;text-align:center}
.phead .eyebrow{letter-spacing:4px;text-transform:uppercase;font-size:11.5px;color:var(--gold-dk);font-weight:700}
.phead h1{font-size:clamp(26px,3.6vw,40px);margin:12px 0 10px}
.phead p{color:var(--muted);max-width:660px;margin:0 auto}

/* prose */
.prose{max-width:780px;margin:0 auto}
.prose h2{font-size:24px;margin:36px 0 12px}
.prose h3{font-size:18px;margin:26px 0 8px}
.prose p,.prose li{color:#4A4238}
.prose ul{padding-left:20px}
.prose img.cert{max-width:520px;width:100%;border:1px solid var(--line);border-radius:10px;background:#fff;padding:8px;margin:14px 0 4px}
.prose .certcap{font-size:12.5px;color:var(--muted);margin:0}

/* forms */
.formcard{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:0 12px 32px rgba(90,70,54,.07)}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;color:var(--brown);font-weight:600;margin-bottom:7px}
.field input,.field textarea,.field select{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font:inherit;font-size:14.5px;background:#FCFAF6;color:var(--ink)}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus{outline:2px solid rgba(176,141,87,.45);border-color:var(--gold)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.note{font-size:12.5px;color:var(--muted)}
.flash{display:none;margin-top:14px;padding:12px 14px;border-radius:10px;font-size:14px}
.flash.ok{display:block;background:#EAF6EC;color:#2C6B3A;border:1px solid #C4E3CB}
.flash.err{display:block;background:#FBECEB;color:#9E2B25;border:1px solid #EFCBC9}

/* contact list */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:start}
.cline{display:flex;gap:13px;margin-bottom:20px}
.cline .ci{width:38px;height:38px;flex:none;border-radius:10px;background:rgba(176,141,87,.13);display:grid;place-items:center;font-size:17px}
.cline b{display:block;font-size:14px;color:var(--brown)}
.cline span{font-size:14px;color:var(--muted)}

/* footer */
footer.site{background:#2B241C;color:#CFC4B2;padding:52px 0 26px;margin-top:20px}
footer.site .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px}
footer.site h4{color:#F0E7DA;font-size:14px;letter-spacing:1.6px;text-transform:uppercase;margin:0 0 14px}
footer.site a{color:#CFC4B2;font-size:14px;display:block;margin-bottom:9px}
footer.site a:hover{color:#E8D3A9}
footer.site .about{font-size:14px;line-height:1.8;max-width:330px}
footer.site .brand b{color:#F0E7DA}
footer.site .brand span{color:#9C8F7C}
.copy{border-top:1px solid #3C332A;margin-top:34px;padding-top:20px;font-size:12.5px;color:#B3A794;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}

@media(max-width:980px){
  .split{grid-template-columns:1fr;gap:28px}
  .grid{grid-template-columns:repeat(2,1fr)}
  .feats{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr;gap:26px}
  footer.site .cols{grid-template-columns:1fr 1fr}
  .menu{position:absolute;top:70px;left:0;right:0;background:#FBF7F0;border-bottom:1px solid var(--line);flex-direction:column;gap:0;padding:6px 22px 16px;display:none}
  .menu.open{display:flex}
  .menu li{border-bottom:1px solid var(--line)}
  .menu li:last-child{border-bottom:0}
  .menu a{display:block;padding:13px 2px;font-size:15.5px}
  .burger{display:block}
}
@media(max-width:640px){
  .grid{grid-template-columns:1fr 1fr;gap:14px}
  .card .body{padding:13px 13px 15px}
  .card h3{font-size:15px}
  .card p{font-size:12.8px}
  .two{grid-template-columns:1fr}
  section{padding:46px 0}
  footer.site .cols{grid-template-columns:1fr}
  .facts{gap:20px}
}