/* ============================================================
   Yuchen Pet Supplies — Style B / Cinematic dark
   Near-black forest, cream type, amber accent, hairline rules.
   ============================================================ */

:root{
  --bg:#0b1512;
  --bg-2:#101d18;
  --bg-3:#0d1915;
  --bg-deep:#081010;

  --cream:#ece7db;
  --cream-2:#d8d2c5;
  --dim:#8e9a91;
  --dim-2:#6d7a72;

  --amber:#c98f5e;
  --amber-2:#e2b184;

  --line:rgba(236,231,219,.13);
  --line-soft:rgba(236,231,219,.07);
  --panel:#f2eee4;

  --serif:Georgia,"Iowan Old Style","Songti SC","Noto Serif SC",serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI","Helvetica Neue",
         "PingFang SC","Microsoft YaHei",sans-serif;
  --mono:ui-monospace,"SF Mono",Consolas,"Liberation Mono",monospace;

  --max:1400px;
  --pad:56px;
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}

body{
  background:var(--bg);
  color:var(--cream);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
:focus-visible{outline:2px solid var(--amber);outline-offset:3px}

.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
@media(max-width:900px){:root{--pad:24px}}

/* ---------- type ---------- */
h1,h2,h3,h4{font-family:var(--serif);font-weight:400;letter-spacing:-.025em;line-height:1.1}
h2{font-size:clamp(1.85rem,3.2vw,2.85rem)}
h3{font-size:clamp(1.3rem,2vw,1.75rem)}
p{color:var(--dim)}

.eyebrow{
  display:flex;align-items:center;gap:14px;
  font-family:var(--mono);font-size:.68rem;letter-spacing:.26em;text-transform:uppercase;
  color:var(--amber);font-weight:500;
}
.eyebrow::before{content:"";width:42px;height:1px;background:currentColor;flex:0 0 auto}
.eyebrow.no-rule::before{display:none}

.lede{font-size:1rem;color:var(--dim);max-width:56ch;line-height:1.85}
.small{font-size:.82rem;color:var(--dim-2)}
.mono{font-family:var(--mono);font-size:.78rem;letter-spacing:.04em}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:17px 34px;font-size:.78rem;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;
  transition:background .2s,color .2s,border-color .2s;
  white-space:nowrap;
}
.btn-amber{background:var(--amber);color:#12100c}
.btn-amber:hover{background:var(--amber-2)}
.btn-line{border:1px solid rgba(236,231,219,.28);color:var(--cream)}
.btn-line:hover{border-color:var(--amber);color:var(--amber-2)}
.link-arrow{
  font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--cream);border-bottom:1px solid rgba(236,231,219,.28);padding-bottom:5px;
  transition:border-color .2s,color .2s;
}
.link-arrow:hover{border-color:var(--amber);color:var(--amber-2)}

/* ---------- header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:80;
  border-bottom:1px solid transparent;
  transition:background .3s,border-color .3s;
}
.site-header.solid{
  background:rgba(11,21,18,.92);
  backdrop-filter:saturate(140%) blur(14px);
  border-bottom-color:var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:84px;gap:24px}
.brand{font-family:var(--serif);font-size:1.32rem;letter-spacing:-.01em;flex:0 0 auto}
.brand em{font-style:normal;color:var(--amber)}
.links{display:flex;gap:26px;font-family:var(--mono);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--dim)}
.links a{transition:color .18s}
.links a:hover{color:var(--cream)}
.nav-right{display:flex;align-items:center;gap:22px;font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;flex:0 0 auto}
.lang{color:var(--dim-2);display:flex;align-items:center;gap:6px}
.lang b{color:var(--cream);font-weight:600}
.lang a:hover{color:var(--cream)}
.pill{border:1px solid var(--amber);color:var(--amber);padding:11px 22px;transition:background .2s,color .2s}
.pill:hover{background:var(--amber);color:#12100c}

.burger{display:none;width:42px;height:42px;border:1px solid var(--line);align-items:center;justify-content:center}
.burger span{display:block;width:18px;height:1.5px;background:var(--cream);position:relative}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:18px;height:1.5px;background:var(--cream)}
.burger span::before{top:-6px}
.burger span::after{top:6px}

.mobile-nav{display:none;background:rgba(11,21,18,.98);border-top:1px solid var(--line)}
.mobile-nav.open{display:block}
.mobile-nav a{
  display:block;padding:17px var(--pad);border-bottom:1px solid var(--line-soft);
  font-family:var(--mono);font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cream-2);
}
.mobile-nav .lang{padding:18px var(--pad);font-size:.76rem}

@media(max-width:1180px){
  .links{display:none}
  .nav-right .lang,.nav-right .pill{display:none}
  .burger{display:flex}
}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;padding:104px 0 0}
.glow{
  position:absolute;right:-8%;top:4%;width:1000px;height:1000px;border-radius:50%;pointer-events:none;
  background:radial-gradient(circle,rgba(201,143,94,.20) 0%,rgba(201,143,94,.06) 42%,transparent 68%);
}
.gridlines{
  position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(to right,rgba(236,231,219,.045) 1px,transparent 1px);
  background-size:calc(100%/6) 100%;
}
.art{position:absolute;right:0;top:8%;width:min(42vw,580px);opacity:.30;pointer-events:none;
  -webkit-mask-image:linear-gradient(to bottom,#000 50%,rgba(0,0,0,.2) 80%,transparent 97%);
  mask-image:linear-gradient(to bottom,#000 50%,rgba(0,0,0,.2) 80%,transparent 97%);
}
.art svg{width:100%;height:auto}
.scrim{
  position:absolute;inset:0;z-index:2;pointer-events:none;
  background:linear-gradient(100deg,var(--bg) 26%,rgba(11,21,18,.92) 44%,rgba(11,21,18,.40) 66%,rgba(11,21,18,0) 88%);
}
.hero-inner{position:relative;z-index:3;width:100%;padding-top:40px}
.hero .kicker{margin-bottom:38px}
.hero h1{
  font-size:clamp(2.7rem,6vw,5.6rem);
  line-height:.99;letter-spacing:-.035em;
  max-width:17ch;
}
.hero h1 b{font-weight:700}
.hero h1 em{font-style:normal;color:var(--amber-2)}
.hero .lede{margin-top:34px;max-width:48ch}
.hero-acts{display:flex;align-items:center;gap:30px;margin-top:44px;flex-wrap:wrap}

/* stats strip */
.stats{
  position:relative;z-index:3;display:grid;grid-template-columns:repeat(4,1fr);
  gap:1px;background:var(--line);margin-top:70px;border-top:1px solid var(--line);
}
.stat{background:var(--bg);padding:26px 30px}
.stat .v{font-family:var(--serif);font-size:1.72rem;color:var(--cream);line-height:1}
.stat .k{font-family:var(--mono);font-size:.63rem;letter-spacing:.2em;text-transform:uppercase;color:var(--dim-2);margin-top:11px}
.stat .n{font-size:.58rem;letter-spacing:.06em;color:var(--dim-2);text-transform:none;margin-top:3px;display:block}

/* ---------- section shell ---------- */
.sec{position:relative;padding:112px 0}
.sec.panel{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:end;margin-bottom:64px}
.sec-head h2{margin-top:20px}
.sec-head .lede{margin-top:16px}
.sec-index{
  font-family:var(--mono);font-size:.7rem;letter-spacing:.24em;color:var(--amber);
  text-align:right;padding-bottom:6px;white-space:nowrap;
}
@media(max-width:760px){
  .sec{padding:72px 0}
  .sec-head{grid-template-columns:1fr;gap:12px;margin-bottom:40px}
  .sec-index{text-align:left}
  .stats{grid-template-columns:1fr 1fr;margin-top:44px}
  .stat{padding:20px 22px}
  .stat .v{font-size:1.4rem}
  .hero{min-height:auto;padding:120px 0 0}
  .hero h1{font-size:clamp(2.3rem,9.5vw,3.3rem)}
  .hero .lede{margin-top:26px}
  .glow{right:-40%;top:0;width:760px;height:760px}
  .art{right:-28%;top:2%;width:92vw;opacity:.22}
  .gridlines{display:none}
  .scrim{background:linear-gradient(180deg,rgba(11,21,18,.2) 0%,rgba(11,21,18,.55) 55%,var(--bg) 92%)}
}

/* ---------- inner page head (category pages) ---------- */
.page-head{
  position:relative;overflow:hidden;padding:150px 0 0;
  border-bottom:1px solid var(--line);
  background:radial-gradient(circle at 82% 0%,rgba(201,143,94,.13) 0%,rgba(201,143,94,.04) 40%,transparent 66%);
}
.page-head h1{
  font-family:var(--serif);font-weight:400;
  font-size:clamp(2.05rem,4.3vw,3.6rem);
  line-height:1.05;letter-spacing:-.03em;max-width:22ch;margin-top:18px;
}
.page-head .lede{margin-top:22px;max-width:60ch}
.page-head .hero-acts{margin-top:34px}
.page-head .stats{margin-top:56px}
.crumbs{
  display:flex;align-items:center;gap:10px;margin-bottom:32px;
  font-family:var(--mono);font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;
}
.crumbs a{color:var(--dim-2);text-decoration:none;transition:color .2s}
.crumbs a:hover{color:var(--amber-2)}
.crumbs span{color:var(--dim-2)}
.crumbs a+span,.crumbs span+span{color:rgba(236,231,219,.34)}
.crumbs span:last-child{color:var(--cream-2)}
@media(max-width:760px){
  .page-head{padding:118px 0 0}
  .page-head h1{font-size:clamp(1.9rem,8.4vw,2.7rem);max-width:none}
  .page-head .lede{margin-top:20px}
  .page-head .hero-acts{margin-top:28px;gap:20px}
  .page-head .stats{margin-top:40px}
}

/* ---------- category band ---------- */
.cats{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cat{
  position:relative;overflow:hidden;padding:70px var(--pad) 64px;
  border-right:1px solid var(--line);transition:background .3s;
  display:block;
}
.cats>.cat:last-child{border-right:0}
.cat:hover{background:#122019}
.cat .num{font-family:var(--mono);font-size:.68rem;letter-spacing:.24em;color:var(--amber);display:block}
.cat h2{font-size:clamp(1.6rem,2.5vw,2.4rem);margin:24px 0 14px;color:var(--cream)}
.cat p{font-size:.92rem;max-width:40ch;line-height:1.8}
.cat .go{
  display:inline-flex;align-items:center;gap:10px;margin-top:28px;
  font-family:var(--mono);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--amber-2);
}
.cat .go::after{content:"→";transition:transform .3s}
.cat:hover .go::after{transform:translateX(7px)}
.cat .bgart{position:absolute;right:-20px;bottom:-24px;width:230px;opacity:.13;pointer-events:none}
@media(max-width:900px){
  .cats{grid-template-columns:1fr}
  .cat{padding:44px var(--pad);border-right:0;border-bottom:1px solid var(--line)}
  .cat .bgart{width:150px;opacity:.1}
}

/* ---------- model cards ---------- */
.models{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.models.models-2{grid-template-columns:1fr 1fr}
.m-fill{background:var(--bg)}
.shots.shots-2{grid-template-columns:1fr 1fr}
.m-card{background:var(--bg);display:flex;flex-direction:column;transition:background .25s}
.m-card:hover{background:#122019}
.m-media{position:relative;aspect-ratio:4/3;background:var(--panel);overflow:hidden}
.m-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.m-card:hover .m-media img{transform:scale(1.03)}
.m-code{
  position:absolute;left:0;top:0;background:var(--amber);color:#12100c;
  font-family:var(--mono);font-size:.66rem;font-weight:700;letter-spacing:.1em;padding:5px 11px;
}
.m-body{padding:22px 24px 26px;display:flex;flex-direction:column;gap:8px;flex:1}
.m-body h3{font-family:var(--sans);font-size:.98rem;font-weight:600;color:var(--cream);line-height:1.45;letter-spacing:0}
.m-spec{font-family:var(--mono);font-size:.7rem;color:var(--dim-2);line-height:1.7;letter-spacing:.02em}
.m-tag{display:flex;align-items:center;gap:7px;margin-top:2px;font-family:var(--mono);font-size:.6rem;letter-spacing:.13em;text-transform:uppercase;color:var(--amber-2)}
.m-tag::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--amber);flex:0 0 auto}
.m-body .link-arrow{margin-top:auto;font-size:.68rem;align-self:flex-start}
.m-actions{display:flex;gap:20px;flex-wrap:wrap;margin-top:auto}
.m-actions .link-arrow{margin-top:0}
@media(max-width:980px){.models{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.models{grid-template-columns:1fr}}

/* ---------- data table ---------- */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line)}
table.data{width:100%;border-collapse:collapse;font-size:.86rem;min-width:720px;background:var(--bg-2)}
table.data caption{
  caption-side:top;text-align:left;font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--dim-2);padding:0 0 16px;
}
table.data th{
  text-align:left;padding:15px 18px;border-bottom:1px solid rgba(236,231,219,.22);
  font-family:var(--mono);font-size:.63rem;letter-spacing:.13em;text-transform:uppercase;
  color:var(--amber);font-weight:500;white-space:nowrap;
}
table.data td{
  padding:14px 18px;border-bottom:1px solid var(--line-soft);
  color:var(--cream-2);white-space:nowrap;font-family:var(--mono);font-size:.8rem;
}
table.data tbody tr:last-child td{border-bottom:0}
table.data tbody tr:hover td{background:rgba(236,231,219,.03)}
table.data td:first-child{color:var(--cream)}
table.data td:last-child{color:var(--amber-2)}
.table-note{
  font-size:.78rem;color:var(--dim-2);margin-top:20px;max-width:96ch;line-height:1.9;
}
.table-note b{color:var(--cream-2);font-weight:600}

/* ---------- split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start}
.split h3{color:var(--cream);margin-bottom:14px}
.split p{font-size:.94rem;line-height:1.9}
@media(max-width:880px){.split{grid-template-columns:1fr;gap:40px}}

.divider{height:1px;background:var(--line);margin:64px 0}

/* ---------- process ---------- */
.process{border-top:1px solid var(--line)}
.step{
  display:grid;grid-template-columns:78px 1fr auto;gap:34px;
  padding:30px 0;border-bottom:1px solid var(--line);align-items:baseline;
}
.step-n{font-family:var(--serif);font-size:1.55rem;color:var(--amber);line-height:1}
.step h3{font-family:var(--sans);font-size:1rem;font-weight:600;color:var(--cream);margin-bottom:7px;letter-spacing:0}
.step p{font-size:.9rem;max-width:70ch;line-height:1.85}
.step-tag{font-family:var(--mono);font-size:.63rem;letter-spacing:.16em;text-transform:uppercase;color:var(--dim-2);white-space:nowrap}
@media(max-width:700px){
  .step{grid-template-columns:48px 1fr;gap:18px;padding:24px 0}
  .step-tag{display:none}
  .step-n{font-size:1.2rem}
}

/* ---------- workshop shots ---------- */
.shots-head{margin-top:58px;display:flex;align-items:baseline;justify-content:space-between;gap:24px;flex-wrap:wrap}
.shots-head .small{max-width:62ch}
.shots{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:18px}
.shot{margin:0;background:var(--bg);overflow:hidden;display:flex;flex-direction:column}
.shot img{width:100%;aspect-ratio:3/2;object-fit:cover;display:block;transition:transform .7s}
.shot:hover img{transform:scale(1.04)}
.shot figcaption{
  padding:14px 18px 16px;font-family:var(--mono);font-size:.62rem;letter-spacing:.13em;
  text-transform:uppercase;color:var(--dim-2);border-top:1px solid var(--line-soft);margin-top:auto;
}
@media(max-width:980px){.shots{grid-template-columns:1fr 1fr}}
@media(max-width:620px){
  .shots{grid-template-columns:1fr 1fr}
  .shot figcaption{padding:11px 12px 13px;font-size:.56rem;letter-spacing:.08em}
}

/* ---------- facts + certs ---------- */
.facts{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:0 56px;border-top:1px solid var(--line)}
.facts li{display:grid;grid-template-columns:118px 1fr;gap:18px;padding:16px 0;border-bottom:1px solid var(--line)}
.facts .k{font-family:var(--mono);font-size:.63rem;letter-spacing:.14em;text-transform:uppercase;color:var(--dim-2);padding-top:3px}
.facts .v{font-size:.9rem;color:var(--cream-2);line-height:1.7}
@media(max-width:820px){
  .facts{grid-template-columns:1fr}
  .facts li{grid-template-columns:1fr;gap:3px}
}

.certs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px;margin-top:56px}
@supports selector(:has(*)){.certs:has(.cert:only-child){grid-template-columns:minmax(0,620px);justify-content:center}}
@media(max-width:820px){.certs{grid-template-columns:1fr}}
.cert{background:var(--bg);display:flex;flex-direction:column;border:1px solid var(--line);margin:0}
.cert-media{aspect-ratio:4/3;background:var(--panel);overflow:hidden;display:flex;align-items:center;justify-content:center}
.cert-media img{width:100%;height:100%;object-fit:cover}
.cert-cap{padding:20px 22px 24px}
.cert-cap h3{font-family:var(--sans);font-size:.9rem;font-weight:600;color:var(--cream);margin-bottom:6px;letter-spacing:0}
.cert-cap p{font-size:.78rem;color:var(--dim-2);line-height:1.65}
@media(max-width:820px){.certs{grid-template-columns:1fr}}

/* ---------- faq ---------- */
.faq{border-top:1px solid var(--line)}
details{border-bottom:1px solid var(--line)}
details summary{
  list-style:none;cursor:pointer;position:relative;
  padding:26px 60px 26px 0;
  font-family:var(--serif);font-size:1.06rem;color:var(--cream);
  transition:color .2s;
  text-wrap:balance;
}
details summary::-webkit-details-marker{display:none}
details summary::after{
  content:"+";position:absolute;right:6px;top:50%;transform:translateY(-50%);
  font-family:var(--sans);font-size:1.4rem;font-weight:300;color:var(--amber);line-height:1;
}
details[open] summary{color:var(--amber-2)}
details[open] summary::after{content:"–"}
details .answer{padding:0 60px 28px 0;font-size:.94rem;color:var(--dim);max-width:78ch;line-height:1.9}

/* ---------- contact ---------- */
.contact{background:var(--bg-3);border-top:1px solid var(--line);padding:112px 0}
.contact-grid{display:grid;grid-template-columns:1fr 1.02fr;gap:80px}
.contact h2{color:var(--cream);margin:20px 0 18px}
.contact .lede{margin-bottom:38px}
.c-list{list-style:none;border-top:1px solid var(--line)}
.c-list li{display:grid;grid-template-columns:112px 1fr;gap:20px;padding:15px 0;border-bottom:1px solid var(--line);font-size:.9rem;align-items:baseline}
.c-list .k{font-family:var(--mono);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--dim-2)}
.c-list .v{color:var(--cream)}
.c-list a:hover{color:var(--amber-2)}
@media(max-width:900px){
  .contact{padding:72px 0}
  .contact-grid{grid-template-columns:1fr;gap:48px}
  .c-list li{grid-template-columns:1fr;gap:3px}
}

.form{display:grid;gap:16px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-family:var(--mono);font-size:.63rem;letter-spacing:.14em;text-transform:uppercase;color:var(--dim-2)}
.field label .req{color:var(--amber)}
.field input,.field select,.field textarea{
  width:100%;padding:13px 15px;background:rgba(236,231,219,.04);
  border:1px solid var(--line);color:var(--cream);
  font-family:inherit;font-size:.9rem;transition:border-color .18s,background .18s;
}
.field textarea{resize:vertical;min-height:100px;line-height:1.7}
.field input::placeholder,.field textarea::placeholder{color:rgba(236,231,219,.26)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--amber);background:rgba(236,231,219,.07)}
.field select option{background:#101d18;color:var(--cream)}
.form .btn{width:100%;margin-top:8px}
.form-note{font-size:.72rem;color:var(--dim-2);line-height:1.8;letter-spacing:.01em}
.hp{position:absolute;left:-9999px;opacity:0;height:0;width:0}
@media(max-width:640px){.form-row{grid-template-columns:1fr}}

/* ---------- footer ---------- */
.site-footer{background:var(--bg-deep);border-top:1px solid var(--line);padding:52px 0 96px;font-size:.82rem;color:var(--dim-2)}
.foot-grid{display:flex;justify-content:space-between;gap:36px;flex-wrap:wrap;align-items:flex-start}
.foot-mail{display:inline-block;margin-top:10px;color:var(--amber,#e2b184);font-size:14px;text-decoration:none;border-bottom:1px solid rgba(226,177,132,.35)}
.foot-mail:hover{border-bottom-color:var(--amber,#e2b184)}
.foot-brand{font-family:var(--serif);font-size:1.15rem;color:var(--cream);margin-bottom:10px}
.foot-links{display:flex;gap:24px;flex-wrap:wrap;font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase}
.foot-links a:hover{color:var(--amber-2)}
.copyright{
  margin-top:34px;padding-top:22px;border-top:1px solid var(--line-soft);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-family:var(--mono);font-size:.66rem;letter-spacing:.1em;color:var(--dim-2);
}

/* ---------- whatsapp ---------- */
.wa{
  position:fixed;left:24px;bottom:24px;z-index:70;
  width:54px;height:54px;border-radius:50%;background:#25d366;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 28px rgba(0,0,0,.45);transition:transform .2s;
}
.wa:hover{transform:scale(1.06)}
.wa svg{width:27px;height:27px;fill:#fff}
@media(max-width:620px){.wa{width:48px;height:48px;left:16px;bottom:16px}.wa svg{width:24px;height:24px}}

/* ---------- anchors ---------- */
section[id],main[id]{scroll-margin-top:84px}

/* ---------- utility ---------- */
.mt-24{margin-top:24px}
.mt-40{margin-top:40px}
.mt-56{margin-top:56px}
.nb{white-space:nowrap}

/* ---------- third cert: full-page portrait document ---------- */
.cert.cert-wide .cert-media{aspect-ratio:auto;padding:22px;background:var(--bg-2);align-items:flex-start}
.cert.cert-wide .cert-media img{width:100%;height:auto;max-height:none;object-fit:contain;display:block}
.cert.cert-wide .cert-cap{display:flex;flex-direction:column;justify-content:center}
@media(min-width:821px){
  .cert.cert-wide{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,38%) minmax(0,1fr);align-items:stretch}
  .cert.cert-wide .cert-cap{padding:36px 44px 40px}
  .cert.cert-wide .cert-cap h3{font-size:1.15rem;margin-bottom:12px}
  .cert.cert-wide .cert-cap p{font-size:.9rem;line-height:1.8;max-width:62ch}
}
.cert-list{list-style:none;margin:20px 0 0;padding:0;border-top:1px solid var(--line)}
.cert-list li{display:grid;grid-template-columns:132px 1fr;gap:16px;padding:11px 0;border-bottom:1px solid var(--line)}
.cert-list .k{font-family:var(--mono);font-size:.6rem;letter-spacing:.13em;text-transform:uppercase;color:var(--dim-2);padding-top:3px}
.cert-list .v{font-size:.82rem;color:var(--cream-2);line-height:1.6}
.cert-list a{color:var(--amber-2);text-decoration:none}
.cert-list a:hover{text-decoration:underline}
@media(max-width:560px){.cert-list li{grid-template-columns:1fr;gap:2px}.cert-list .k{padding-top:0}}

/* ---------- text-only credential card (no document image) ---------- */
.cert.cert-nomedia{grid-column:1/-1;display:block}
@media(min-width:821px){
  .cert.cert-nomedia .cert-cap{display:grid;grid-template-columns:minmax(0,290px) minmax(0,1fr);column-gap:56px;align-items:start;padding:34px 44px 36px}
  .cert.cert-nomedia .cert-cap>h3{grid-column:1;grid-row:1}
  .cert.cert-nomedia .cert-cap>p{grid-column:1;grid-row:2;max-width:none}
  .cert.cert-nomedia .cert-cap>.cert-list{grid-column:2;grid-row:1/span 2;margin:0;border-top:1px solid var(--line)}
}
.cert.cert-nomedia .cert-cap>.cert-list{border-top:1px solid var(--line)}
@media(max-width:820px){
  .cert.cert-nomedia .cert-cap{padding:26px 22px 28px}
  .cert.cert-nomedia .cert-cap>.cert-list{margin-top:18px}
}

/* ---------- accessibility: skip link ---------- */
.skip{position:absolute;left:-9999px;top:0;z-index:300}
.skip:focus,.skip:focus-visible{left:12px;top:12px;background:var(--cream,#f4efe4);color:#12100e;
  padding:10px 18px;border-radius:999px;font-size:.82rem;letter-spacing:.04em;text-decoration:none;
  outline:2px solid var(--amber,#e2b184);outline-offset:2px}

/* ---------- model page hero ---------- */
.model-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);
  gap:clamp(28px,4.4vw,64px);align-items:start}
.model-copy{min-width:0}
.model-grid > .crumbs{grid-column:1/-1}
.model-shot{margin:0;position:sticky;top:104px}
.model-shot img{width:100%;height:auto;display:block;border:1px solid var(--line);
  background:#ffffff;object-fit:contain}
.model-shot figcaption{margin-top:12px;font-size:.76rem;letter-spacing:.06em;
  text-transform:uppercase;color:var(--muted,#9a9186)}

/* ---------- wide table hint ---------- */
.table-wrap{position:relative}
.table-wrap::after{content:"";position:absolute;top:0;right:0;bottom:0;width:46px;pointer-events:none;
  background:linear-gradient(90deg,rgba(18,16,14,0),rgba(18,16,14,.92));opacity:0;transition:opacity .2s}
.table-wrap.is-scrollable::after{opacity:1}

/* ---------- stacked data table on small screens ---------- */
@media (max-width:760px){
  .model-grid{grid-template-columns:minmax(0,1fr)}
  .model-grid > .crumbs{order:-2;margin-bottom:2px}
  .model-shot{position:static;order:-1;max-width:460px}
  table.data.stack{min-width:0;font-size:.9rem;background:transparent}
  table.data.stack thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  table.data.stack caption{text-align:left;padding-left:0}
  table.data.stack tbody tr{display:block;border:1px solid var(--line);background:var(--bg-2);
    padding:4px 0;margin-bottom:14px}
  table.data.stack td{display:flex;justify-content:space-between;gap:18px;border-bottom:0;
    padding:9px 16px;text-align:right}
  table.data.stack td::before{content:attr(data-label);text-align:left;color:var(--muted,#9a9186);
    font-size:.78rem;letter-spacing:.05em;text-transform:uppercase;flex:0 0 auto}
  table.data.stack td:first-child{color:var(--cream);font-weight:600}
}

/* thermostatic gallery: single column on phones so all three photos stay legible */
@media(max-width:560px){#photos .shots{grid-template-columns:1fr}}

/* ---------- field reading strip ---------- */
.field-read{display:grid;grid-template-columns:auto 1fr;gap:0 26px;align-items:center;
  margin-top:30px;border:1px solid var(--line);border-left:3px solid var(--amber);
  background:var(--bg-2);padding:20px 24px}
.field-read .num{font-family:var(--serif);font-size:2rem;color:var(--cream);line-height:1;white-space:nowrap}
.field-read .num span{font-size:.95rem;color:var(--dim-2);margin-left:3px}
.field-read .txt{font-size:.84rem;line-height:1.72;color:var(--dim)}
@media(max-width:560px){.field-read{grid-template-columns:1fr;gap:10px;padding:18px 20px}
  .field-read .num{font-size:1.7rem}}

/* ---------- image system: one ratio per surface, no cropping of the product ---------- */
.m-media.plate{background:#f6f4ef}
.m-media.plate img{object-fit:contain}
.m-media.fit img{object-fit:cover;object-position:50% 12%}
.shot img{background:var(--panel)}
.figure-wide{display:block;margin:0;background:#ffffff;border:1px solid var(--line);
  padding:clamp(14px,3.4vw,46px)}
.figure-wide img{width:100%;height:auto;aspect-ratio:auto;object-fit:contain;display:block}
.figure-wide figcaption{padding:16px 2px 2px;margin-top:clamp(10px,2vw,22px);font-family:var(--mono);
  font-size:.6rem;letter-spacing:.11em;text-transform:uppercase;color:#7a7266;
  border-top:1px solid rgba(0,0,0,.14)}
.fig-row{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);margin-top:18px}
.fig-row figure{margin:0;background:var(--bg)}
.fig-row img{width:100%;aspect-ratio:3/2;object-fit:cover;display:block}
.fig-row figcaption{padding:11px 12px 13px;font-family:var(--mono);font-size:.56rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--dim);border-top:1px solid var(--line)}
@media(max-width:620px){.fig-row{grid-template-columns:1fr}}
.models.models-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:1180px){.models.models-4{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.models.models-4{grid-template-columns:1fr}}

/* ---------- video ---------- */
.vid{width:100%;height:auto;display:block;background:#050807}
.vid-row{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);margin-top:18px}
.vid-row figure{margin:0;background:#050807}
.vid-row video{width:100%;height:520px;object-fit:contain;background:#050807;display:block}
.vid-row figcaption{padding:11px 12px 13px;font-family:var(--mono);font-size:.56rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--dim);border-top:1px solid var(--line);background:var(--bg)}
.vid-row.vid-land video{height:auto}
.vid-single{border:1px solid var(--line);background:#050807;margin-top:18px}
.vid-single video{width:100%;height:auto;display:block}
.vid-single figcaption{padding:11px 12px 13px;font-family:var(--mono);font-size:.56rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--dim);border-top:1px solid var(--line);background:var(--bg)}
@media(max-width:760px){.vid-row{grid-template-columns:1fr}.vid-row video{height:420px}}

/* ---------- media wall ---------- */
.wall{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);margin-top:22px}
.wall figure{margin:0;background:var(--panel);position:relative;overflow:hidden}
.wall img,.wall video{width:100%;height:100%;aspect-ratio:4/3;object-fit:cover;display:block;background:#050807}
.wall .wide{grid-column:span 2}
.wall .wide img{aspect-ratio:8/3}
.wall .tall{grid-row:span 2}
.wall .tall img{aspect-ratio:2/3}
.wall figcaption{position:absolute;left:0;right:0;bottom:0;padding:9px 11px;
  font-family:var(--mono);font-size:.52rem;letter-spacing:.08em;text-transform:uppercase;
  color:#f2ecdd;background:linear-gradient(transparent 32%,rgba(5,8,7,.94));padding-top:26px;text-shadow:0 1px 2px rgba(0,0,0,.6)}
.fig-row.port img{aspect-ratio:4/5}
.fig-row.three{grid-template-columns:repeat(3,1fr)}
@media(max-width:900px){.wall{grid-template-columns:repeat(2,1fr)}.wall .wide{grid-column:span 2}}
@media(max-width:620px){.fig-row.three{grid-template-columns:1fr}}

/* ---------- full-bleed live band ---------- */
.live-band{position:relative;display:block;margin:0;background:#050807;overflow:hidden;border-top:1px solid var(--line)}
.live-band img{width:100%;height:clamp(320px,46vw,620px);object-fit:cover;object-position:50% 52%;display:block}
.live-band .band-cap{position:absolute;left:0;right:0;bottom:0;padding:clamp(36px,5vw,64px) clamp(20px,5vw,72px) clamp(22px,3vw,38px);
  background:linear-gradient(transparent,rgba(5,8,7,.55) 28%,rgba(5,8,7,.93) 100%)}
.live-band .band-cap .eyebrow{color:var(--amber-2);margin:0}
.live-band .band-cap h2{font-size:clamp(1.3rem,2.5vw,2rem);color:#f3ecdd;margin:8px 0 0;line-height:1.2}
.live-band .band-cap p{max-width:58ch;margin:10px 0 0;color:#c9c0af;font-size:.95rem;line-height:1.65}
@media(max-width:620px){
  .live-band img{height:clamp(260px,58vw,380px)}
  .live-band .band-cap p{display:none}
}