/* Shared visual hierarchy. Product data, search and carousel behaviour stay independent. */
:root{--paper:#fff;--soft:#f5f7f9;--line:#dfe5eb;--line-soft:#e9edf1;--r:6px;--r-lg:8px;--sec:clamp(52px,6.5vw,88px);--nav-h:76px}
body{background:var(--white);line-height:1.65}
h1,h2,h3,h4{overflow-wrap:break-word}
.h1,.h2,.page-hero h1{font-weight:600;text-transform:none;letter-spacing:-.035em;line-height:1.15;text-wrap:balance}
.h2{font-size:clamp(28px,3.5vw,42px)}
.h1 .o,.h2 .o,.dark .h1 .o,.dark .h2 .o,.page-hero h1 .o{color:inherit}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.045em;text-transform:none;margin-bottom:14px;line-height:1.4}
.eyebrow::before{width:20px}
.lead{font-size:17px;line-height:1.65}
.sec-head{margin-bottom:32px}
.sec.dark.deep{background:var(--navy)}
.btn{font-size:14px;font-weight:600;letter-spacing:0;border-radius:5px;min-height:46px;box-shadow:none;transition:background .2s cubic-bezier(.22,1,.36,1),color .2s cubic-bezier(.22,1,.36,1),border-color .2s cubic-bezier(.22,1,.36,1),transform .2s cubic-bezier(.22,1,.36,1)}
.btn:hover{transform:translateY(-1px)}
.topbar-in{height:32px}
.topbar{font-size:11px}
.topbar .ver{color:rgba(255,255,255,.88);font-weight:500}
.topbar .ver::before{width:5px;height:5px;background:rgba(255,255,255,.7);box-shadow:none}
.topbar .contact-icon{width:30px;height:30px}
.topbar .contact-icon svg{width:18px;height:18px}
.nav{background:#fff;backdrop-filter:none;border-bottom:1px solid var(--line)}
.nav-links{display:flex;gap:12px}
.nav-links a{font-size:14px;font-weight:500;letter-spacing:0;padding:10px 12px;border-radius:4px}
.nav-links a.current{font-weight:600}
.nav-links .nav-cta{font-weight:600;padding:11px 18px;border-radius:4px;margin-left:10px}
.nav-toggle{display:none;border-radius:4px}
.nav-panel a{font-weight:500;padding:14px 0}
.nav-panel li:last-child a{font-weight:600;color:var(--orange-ink)}
.logo img{height:38px}
.rail{display:none}
.foot{padding-top:52px;font-size:14px}
.foot .logo{background:#fff;padding:7px 10px;border-radius:3px}
.foot .logo img{height:32px;width:auto;filter:none}
.foot-grid{grid-template-columns:1.5fr 1fr .8fr 1.2fr;gap:36px;padding-bottom:32px}
.foot-brand p{margin-top:18px;font-size:13px;line-height:1.7;max-width:35ch}
.foot h4{font-size:14px;letter-spacing:0;text-transform:none;font-weight:600;color:#fff;margin-bottom:16px}
.foot ul{gap:9px;font-size:13px;line-height:1.55}
.foot-bar{padding:20px 0;font-size:11px;gap:14px}
.foot-bar p{max-width:92ch}
.page-hero{padding:40px 0 44px;background:var(--navy)}
.page-hero::before{display:none}
.page-hero h1{font-size:clamp(30px,4.2vw,48px);margin:18px 0 16px;max-width:26ch}
.page-hero .lead{max-width:74ch;font-size:17px;color:rgba(255,255,255,.82)}
.page-hero .crumbs{font-size:12px}
.catalogue-page-hero{padding:28px 0 30px}
.catalogue-page-hero h1{font-size:clamp(28px,3.5vw,40px)}
.catalogue-page-hero .lead{font-size:16px}
.faq-q{font-weight:600;font-size:17px}
.f-field label{text-transform:none;letter-spacing:0;font-weight:600;font-size:13px}
.cta-band{border-radius:6px;box-shadow:none;padding:32px 36px;gap:24px}
.cta-band h2{font-size:clamp(24px,2.6vw,32px);font-weight:600;line-height:1.2;letter-spacing:-.025em}
.cta-band p{max-width:68ch}
.flow-step{border-radius:0;box-shadow:none;background:transparent;padding:18px 20px 18px 0;border-top:1px solid var(--line)}
.flow-step h3{font-weight:600;font-size:19px}
.flow-num{font-size:15px;font-weight:600;color:var(--muted)}
.quality-docs{display:grid;grid-template-columns:1.2fr 1fr;gap:64px;align-items:start}
.quality-docs h2{font-size:clamp(25px,3vw,36px);font-weight:600;letter-spacing:-.025em;line-height:1.2;margin:0 0 18px}
.quality-docs p{color:var(--muted);font-size:17px;max-width:55ch;margin:0 0 18px}
.quality-docs ul{list-style:none;border-top:1px solid var(--line)}
.quality-docs li{padding:14px 0;border-bottom:1px solid var(--line);font-size:15px}
.quality-docs .document-note{font-size:13px;margin-top:20px}
.quality-docs a{color:var(--link);text-decoration:underline;text-underline-offset:3px}
.buying-layout{display:grid;grid-template-columns:1fr 1.15fr;gap:64px;align-items:start}
.buying-photo{margin:0;position:sticky;top:104px}
.buying-photo img{width:100%;height:440px;object-fit:cover;border-radius:4px}
.buying-photo figcaption{font-size:12px;color:var(--muted);margin-top:12px;max-width:54ch}
.application-row{padding:24px 0;border-top:1px solid var(--line)}
.application-row:first-child{padding-top:0;border-top:0}
.application-row h2{font-size:24px;line-height:1.25;letter-spacing:-.02em;font-weight:600;margin:0 0 12px}
.application-row p{font-size:16px;color:var(--muted);margin:0 0 12px;max-width:58ch}
.application-row a{font-size:14px;color:var(--link);text-decoration:underline;text-underline-offset:4px}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--link);outline-offset:3px}
@media(max-width:880px){
  .foot-grid{grid-template-columns:1fr 1fr;gap:30px}
  .quality-docs,.buying-layout{gap:32px}
  .buying-photo img{height:380px}
}
@media(max-width:820px){
  :root{--nav-h:66px}
  .nav-links{display:none}.nav-toggle{display:block}
  .nav-in{gap:16px}.logo img{height:33px}
  .page-hero{padding:28px 0 32px}
}
@media(max-width:600px){
  .lead,.page-hero .lead{font-size:16px}
  .foot{padding-top:38px}.foot-grid{grid-template-columns:1fr 1fr;gap:28px 20px}
  .foot-brand{grid-column:1/-1}.foot-brand p{max-width:50ch}
  .foot-grid>div:last-child{grid-column:1/-1}.foot-bar{font-size:11px}
  .quality-docs,.buying-layout{grid-template-columns:1fr;gap:28px}
  .quality-docs p{font-size:16px}.buying-photo{position:static}.buying-photo img{height:260px}
  .cta-band{padding:26px 22px}.cta-band .btn{width:auto}
  .page-hero h1{font-size:32px}.catalogue-page-hero h1{font-size:29px}
  .flow-step{padding-right:0}
}
@media(prefers-reduced-motion:reduce){.btn,.nav-links a,.foot a{transition:none}.btn:hover{transform:none}}