/* Etikety Pro — spoločný štýl */
:root{
  --ink:#201e1d;
  --ink-soft:#3b3836;
  --ink-mute:#4a4644;
  --line:#cfcbc8;
  --line-soft:#d9d6d4;
  --bg:#f3f2f2;
  --white:#fff;
  --red:#ec3013;
  --red-dark:#c9260e;
  --red-bright:#ff4a2c;
  --red-pale:#fde4df;
  --red-pale2:#fbd3cb;
  --font:Archivo,'Segoe UI',Helvetica,Arial,sans-serif;
  --mono:'IBM Plex Mono','SFMono-Regular',Consolas,'Courier New',monospace;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased}
body{min-height:100vh;display:flex;flex-direction:column}
a{color:var(--red-dark);text-decoration:underline;text-underline-offset:3px}
a:hover{color:var(--red)}
button{font-family:inherit;font-size:inherit}
input,textarea,select{font-family:inherit}
img{display:block;max-width:100%}
::selection{background:var(--red-pale2)}
button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible{outline:2px solid var(--red);outline-offset:2px}
.wrap{max-width:1320px;margin:0 auto;padding:0 clamp(16px,3vw,32px)}
.mono{font-family:var(--mono)}
.eyebrow{font-family:var(--mono);font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--red-dark);margin-bottom:14px}
.h1{margin:0 0 24px;font-size:clamp(44px,6.5vw,96px);font-weight:900;letter-spacing:-.035em;line-height:.92;max-width:1000px}
.h2{margin:0 0 40px;font-size:clamp(34px,4.6vw,64px);font-weight:800;letter-spacing:-.025em;line-height:1}
.lead{margin:0;font-size:20px;line-height:1.55;color:var(--ink-soft);max-width:720px}
.border-b{border-bottom:2px solid var(--ink)}
.border-t{border-top:2px solid var(--ink)}
.section{padding:clamp(56px,7vw,104px) 0}
.section-sm{padding:clamp(48px,6vw,88px) 0}
.photo{position:relative;overflow:hidden;background:#e4e1df}
.photo img{width:100%;height:100%;object-fit:cover;display:block;filter:grayscale(1) contrast(1.07) brightness(.98)}
.photo .cap{position:absolute;left:12px;bottom:12px;font-family:var(--mono);font-size:11px;background:var(--bg);padding:5px 9px;border:1px solid var(--ink)}

/* buttons */
.btn{display:inline-flex;justify-content:space-between;align-items:center;gap:24px;padding:18px 22px;font-size:17px;font-weight:700;cursor:pointer;border:2px solid var(--ink);background:transparent;color:var(--ink);text-decoration:none;min-width:200px}
.btn:hover{background:var(--ink);color:#fff}
.btn-primary{background:var(--red);border-color:var(--red);color:#fff}
.btn-primary:hover{background:var(--red-dark);border-color:var(--red-dark);color:#fff}
.btn-white{background:#fff;color:var(--ink);border-color:#fff}
.btn-white:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn-ghost-white{background:transparent;color:#fff;border-color:#fff}
.btn-ghost-white:hover{background:#fff;color:var(--ink)}
.btn-sm{padding:14px 20px;font-size:16px;min-width:0}
.btn-dark{background:var(--ink);color:#fff;border:0;padding:11px 14px;font-weight:700;font-size:14px;cursor:pointer}
.btn-dark:hover{background:var(--red)}

/* header */
.topbar{background:var(--ink);color:var(--bg);font-size:13px}
.topbar .wrap{padding:9px clamp(16px,3vw,32px);display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;align-items:center}
.topbar .dot{width:8px;height:8px;background:var(--red);display:inline-block;margin-right:10px}
.topbar .info{display:flex;gap:20px;flex-wrap:wrap;font-family:var(--mono);font-size:12px}
header.site{position:sticky;top:0;z-index:50;background:var(--bg);border-bottom:2px solid var(--ink)}
header.site .inner{max-width:1320px;margin:0 auto;padding:0 clamp(16px,3vw,32px);display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:72px}
.brand{display:flex;align-items:center;gap:12px;background:none;border:0;padding:0;cursor:pointer;color:var(--ink);text-decoration:none}
.brand .mark{width:30px;height:30px;background:var(--red);display:block;position:relative}
.brand .mark span{position:absolute;right:-5px;bottom:-5px;width:12px;height:12px;background:var(--ink);display:block}
.brand .name{font-weight:900;font-size:22px;letter-spacing:-.02em}
nav.main{display:flex;gap:2px;align-items:stretch;flex-wrap:wrap}
nav.main a{background:none;border:0;border-bottom:3px solid transparent;color:var(--ink);padding:24px 10px 21px;font-size:15px;font-weight:600;cursor:pointer;text-decoration:none;display:inline-block}
nav.main a:hover,nav.main a.active{color:var(--red)}
nav.main a.active{border-bottom-color:var(--red)}
.head-actions{display:flex;gap:8px;align-items:center}
.cart-btn{background:var(--red);color:#fff;border:2px solid var(--red);padding:11px 16px;font-weight:700;font-size:15px;cursor:pointer;display:flex;gap:14px;align-items:center}
.cart-btn:hover{background:var(--red-dark);border-color:var(--red-dark)}
.cart-count{background:#fff;color:var(--red-dark);min-width:24px;height:24px;display:inline-flex;align-items:center;justify-content:center;font-size:13px;padding:0 6px}
.menu-btn{display:none;background:#fff;border:2px solid var(--ink);padding:11px 14px;font-weight:700;font-size:15px;cursor:pointer;color:var(--ink)}
.mobile-nav{display:none;border-top:2px solid var(--ink);grid-template-columns:repeat(auto-fill,minmax(160px,1fr));background:#fff}
.mobile-nav a{background:none;border:0;box-shadow:inset 0 0 0 1px var(--line-soft);text-align:left;padding:18px 20px;font-size:16px;font-weight:600;color:var(--ink);cursor:pointer;text-decoration:none}
.mobile-nav a.active{color:var(--red)}
@media(max-width:1099px){
  nav.main{display:none}
  .menu-btn{display:inline-block}
  .mobile-nav.open{display:grid}
}

/* hero */
.hero{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,480px),1fr))}
.hero-copy{padding:clamp(40px,6vw,88px) clamp(0px,3vw,48px) clamp(40px,6vw,72px) 0;display:flex;flex-direction:column;gap:28px}
.hero h1{margin:0;font-size:clamp(48px,7.4vw,112px);line-height:.9;letter-spacing:-.035em;font-weight:900}
.hero h1 .dot{color:var(--red)}
.hero p.lead{font-size:clamp(18px,1.6vw,21px);max-width:560px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px}
.hero-checks{display:flex;flex-wrap:wrap;gap:8px 24px;font-size:14px;color:var(--ink-soft);padding-top:8px}
.hero-photo{position:relative;min-height:420px;border-left:2px solid var(--ink)}
.hero-badge{position:absolute;top:36px;right:36px;width:150px;height:150px;border-radius:50%;background:var(--red);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;transform:rotate(-12deg);text-align:center;box-shadow:0 10px 30px rgba(32,30,29,.25)}
.hero-badge b{font-weight:900;font-size:40px;line-height:1}
.hero-badge span{font-weight:700;font-size:13px;letter-spacing:.06em;text-transform:uppercase;margin-top:4px}

/* stats */
.stats{background:var(--ink);color:var(--bg)}
.stats .grid{max-width:1320px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.stats .cell{padding:32px clamp(16px,3vw,32px);box-shadow:inset -1px 0 0 #4a4644}
.stats .num{font-size:48px;font-weight:900;letter-spacing:-.03em}
.stats .cap{font-size:15px;color:#c9c5c2;margin-top:6px}
.stats .num.accent{color:#ff6a4f}

.row-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:40px}
.row-head .h2{margin-bottom:0}

/* service cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,360px),1fr));border:1px solid var(--ink)}
.card{background:var(--bg);border:0;box-shadow:inset 0 0 0 1px var(--ink);text-align:left;padding:32px;cursor:pointer;display:flex;flex-direction:column;gap:14px;min-height:260px;color:var(--ink);text-decoration:none}
.card:hover{background:#fff}
.card .num{font-family:var(--mono);font-size:13px;color:var(--red-dark)}
.card .title{font-size:26px;font-weight:800;letter-spacing:-.015em;line-height:1.1}
.card .desc{font-size:16px;line-height:1.55;color:var(--ink-mute);flex:1}
.card .foot{display:flex;justify-content:space-between;font-weight:700;font-size:15px;border-top:2px solid var(--ink);padding-top:14px}
.card .foot .arrow{color:var(--red)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:0;border-top:2px solid var(--ink)}
.step{padding:28px 24px 8px 0;display:flex;flex-direction:column;gap:12px}
.step .n{font-size:72px;font-weight:900;line-height:1;color:var(--red);letter-spacing:-.04em}
.step .t{font-size:22px;font-weight:800}
.step .d{font-size:16px;line-height:1.55;color:var(--ink-mute)}

/* industries */
.ind-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));border:1px solid var(--ink)}
.ind-grid .cell{padding:24px;box-shadow:inset 0 0 0 1px var(--ink);display:flex;flex-direction:column;gap:8px;background:var(--bg)}
.ind-grid .cell .t{font-size:19px;font-weight:800}
.ind-grid .cell .d{font-size:15px;line-height:1.5;color:var(--ink-mute)}

/* product cards */
.p-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));border:1px solid var(--ink)}
.p-grid.fill{grid-template-columns:repeat(auto-fill,minmax(min(100%,290px),1fr))}
.p-card{box-shadow:inset 0 0 0 1px var(--ink);display:flex;flex-direction:column;background:#fff}
.p-card .photo{height:200px;margin:1px}
.p-card.tall .photo{height:220px}
.p-card .badge{position:absolute;top:12px;left:12px;background:var(--red);color:#fff;font-size:12px;font-weight:700;padding:5px 9px;text-transform:uppercase;letter-spacing:.05em}
.p-card .body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1;border-top:1px solid var(--ink)}
.p-card .cat{font-family:var(--mono);font-size:12px;color:var(--red-dark);text-transform:uppercase;letter-spacing:.06em}
.p-card .name{font-size:18px;font-weight:800;line-height:1.25}
.p-card .desc{font-size:14px;color:var(--ink-mute);line-height:1.5;flex:1}
.p-card .spec{font-size:13px;color:var(--ink-mute);font-family:var(--mono)}
.p-card .buy{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-top:6px}
.p-card.tall .buy{padding-top:8px;border-top:1px solid var(--line)}
.p-card .price{font-size:22px;font-weight:900}
.p-card .net{font-size:12px;color:var(--ink-mute)}

/* reviews */
.rev-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr));gap:24px}
.rev{margin:0;border-top:2px solid var(--ink);padding-top:24px;display:flex;flex-direction:column;gap:20px}
.rev .stars{color:var(--red);font-size:18px;letter-spacing:2px}
.rev blockquote{margin:0;font-size:20px;line-height:1.45;font-weight:500}
.rev figcaption{font-size:15px;color:var(--ink-mute)}
.rev figcaption strong{color:var(--ink)}

/* cta band */
.cta-band{background:var(--red);color:#fff}
.cta-band .inner{max-width:1320px;margin:0 auto;padding:clamp(56px,7vw,104px) clamp(16px,3vw,32px);display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr));gap:40px;align-items:end}
.cta-band h2{margin:0;font-size:clamp(44px,6.5vw,96px);font-weight:900;letter-spacing:-.035em;line-height:.92}
.cta-band p{margin:0;font-size:20px;line-height:1.5;font-weight:500}

/* footer */
footer.site{background:var(--ink);color:#d9d5d2}
footer.site .grid{max-width:1320px;margin:0 auto;padding:clamp(48px,6vw,80px) clamp(16px,3vw,32px) 32px;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:40px}
footer.site .brand-f{display:flex;align-items:center;gap:12px;color:#fff}
footer.site .brand-f .mark{width:26px;height:26px;background:var(--red);display:block}
footer.site .brand-f .name{font-weight:900;font-size:21px}
footer.site p{margin:0;font-size:15px;line-height:1.6}
footer.site .legalinfo{font-size:13px;line-height:1.7;color:#a9a4a1}
footer.site .col-title{color:#fff;font-weight:800;margin-bottom:6px}
footer.site .col{display:flex;flex-direction:column;gap:10px}
footer.site .col a,footer.site .col button{background:none;border:0;padding:0;text-align:left;color:#d9d5d2;font-size:15px;cursor:pointer;text-decoration:none;font-family:inherit}
footer.site .col a:hover,footer.site .col button:hover{color:#ff6a4f}
.bottombar{border-top:1px solid #4a4644}
.bottombar .wrap{max-width:1320px;margin:0 auto;padding:20px clamp(16px,3vw,32px);display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;font-size:13px;color:#a9a4a1}

/* cart drawer */
.overlay{position:fixed;inset:0;background:rgba(32,30,29,.5);z-index:90;display:none}
.overlay.open{display:block}
.cart-drawer{position:fixed;top:0;right:0;bottom:0;width:min(460px,100%);background:#fff;border-left:2px solid var(--ink);z-index:91;display:flex;flex-direction:column;transform:translateX(100%);transition:transform .25s ease}
.cart-drawer.open{transform:translateX(0)}
.cart-head{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:2px solid var(--ink)}
.cart-head .title{font-size:24px;font-weight:900}
.cart-close{background:none;border:2px solid var(--ink);width:44px;height:44px;font-size:20px;cursor:pointer;color:var(--ink)}
.cart-progress{padding:16px 24px;border-bottom:1px solid var(--line);background:var(--bg)}
.cart-progress .bar{height:6px;background:#dcd8d5;margin-top:8px}
.cart-progress .bar i{display:block;height:6px;background:var(--red)}
.cart-body{flex:1;overflow-y:auto;padding:0 24px}
.cart-empty{padding:48px 0;display:flex;flex-direction:column;gap:16px}
.cart-empty .t{font-size:20px;font-weight:800}
.cart-empty .d{font-size:15px;color:var(--ink-mute)}
.cart-item{display:flex;gap:14px;padding:18px 0;border-bottom:1px solid var(--line)}
.cart-item .thumb{width:64px;height:64px;flex:none;background:repeating-linear-gradient(135deg,#e4e1df 0 6px,#ecebe9 6px 12px);border:1px solid var(--ink)}
.cart-item .info{flex:1;display:flex;flex-direction:column;gap:8px;min-width:0}
.cart-item .name{font-size:15px;font-weight:700;line-height:1.3}
.cart-item .ctrl{display:flex;justify-content:space-between;align-items:center;gap:10px}
.qty-box{display:flex;border:2px solid var(--ink)}
.qty-box button{width:34px;height:34px;background:#fff;border:0;font-size:18px;cursor:pointer}
.qty-box span{width:36px;display:flex;align-items:center;justify-content:center;font-weight:700;font-family:var(--mono)}
.cart-item .line{font-weight:800;font-family:var(--mono)}
.cart-item .remove{align-self:flex-start;background:none;border:0;padding:0;color:var(--red-dark);font-size:13px;cursor:pointer;text-decoration:underline}
.cart-foot{border-top:2px solid var(--ink);padding:20px 24px;display:flex;flex-direction:column;gap:12px}
.cart-foot .sub{display:flex;justify-content:space-between;align-items:baseline}
.cart-foot .sub strong:last-child{font-size:26px;font-weight:900}

/* toast */
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:14px 20px;font-weight:600;font-size:15px;z-index:95;display:none;gap:12px;align-items:center;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.toast.show{display:flex}
.toast i{width:10px;height:10px;background:var(--red);display:block}

/* cookie banner */
.cookie-banner{position:fixed;left:16px;bottom:16px;width:min(540px,calc(100% - 32px));background:#fff;border:2px solid var(--ink);z-index:96;padding:24px;display:none;flex-direction:column;gap:14px;box-shadow:0 16px 40px rgba(32,30,29,.22)}
.cookie-banner.show{display:flex}
.cookie-banner .title{font-size:20px;font-weight:900}
.cookie-banner p{margin:0;font-size:14px;line-height:1.6;color:var(--ink-soft)}
.cookie-panel{border-top:2px solid var(--ink);display:none}
.cookie-panel.show{display:block}
.cookie-row{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);font-size:14px}
.cookie-toggle{width:100%;display:flex;justify-content:space-between;gap:12px;padding:12px 0;border:0;border-bottom:1px solid var(--line);background:none;font-size:14px;text-align:left;cursor:pointer;color:var(--ink)}
.switch{width:44px;height:24px;flex:none;background:#fff;position:relative;border:2px solid var(--ink)}
.switch i{position:absolute;top:2px;left:2px;width:16px;height:16px;background:var(--ink);transition:left .15s}
.switch.on{background:var(--red)}
.switch.on i{left:22px;background:#fff}
.cookie-actions{display:flex;flex-wrap:wrap;gap:8px}
.cookie-actions button{flex:1 1 140px;padding:13px 14px;font-weight:700;font-size:14px;cursor:pointer;text-align:left;border:2px solid var(--ink)}
.cookie-actions .accept{background:var(--red);color:#fff;border-color:var(--red)}
.cookie-actions .reject,.cookie-actions .settings{background:#fff;color:var(--ink)}

/* generic split layout (two columns, divider) */
.split{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,440px),1fr))}
.split .col-left{padding:clamp(36px,5vw,64px) clamp(0px,3vw,48px) clamp(36px,5vw,64px) 0;display:flex;flex-direction:column;gap:18px}
.split .col-right{min-height:340px;border-left:2px solid var(--ink)}

/* forms */
.field{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:15px}
.field input,.field textarea{padding:14px;border:2px solid var(--ink);font:inherit;font-size:16px;font-weight:400;border-radius:0;background:#fff}
.field-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}
.check-field{display:flex;gap:12px;align-items:flex-start;font-size:14px;line-height:1.5;color:var(--ink-soft);cursor:pointer}
.check-field input{width:20px;height:20px;accent-color:var(--red);flex:none;margin-top:1px}
.form-error{background:var(--red-pale);color:#8a1a08;padding:12px 14px;font-weight:600;font-size:15px;display:none}
.form-error.show{display:block}
.form-success{display:flex;flex-direction:column;gap:16px}
.form-success .ok{width:56px;height:56px;background:var(--red);color:#fff;display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:900}

/* materials table */
.m-table{width:100%;min-width:820px;border-collapse:collapse;font-size:16px}
.m-table thead tr{border-top:2px solid var(--ink);border-bottom:2px solid var(--ink);text-align:left}
.m-table th{padding:14px 12px 14px 0;font-weight:800}
.m-table td{padding:16px 12px 16px 0}
.m-table tr{border-bottom:1px solid var(--line)}
.table-scroll{overflow-x:auto}

/* checklist */
.checklist .item{width:100%;background:none;border:0;border-bottom:1px solid var(--line);padding:18px 0;display:flex;gap:18px;text-align:left;cursor:pointer;color:var(--ink);align-items:flex-start}
.checklist .mark{flex:none;width:26px;height:26px;border:2px solid var(--ink);background:#fff;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:15px}
.checklist .mark.on{background:var(--red)}
.checklist .txt{display:flex;flex-direction:column;gap:4px}
.checklist .txt strong{font-size:18px}
.checklist .txt span{font-size:15px;color:var(--ink-mute);line-height:1.5}

/* faq */
.faq-layout{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,400px),1fr));gap:48px;align-items:start}
.faq-side{position:sticky;top:110px;display:flex;flex-direction:column;gap:20px}
.faq-list{border-top:2px solid var(--ink)}
.faq-item{border-bottom:1px solid #b9b4b1}
.faq-q{width:100%;background:none;border:0;padding:22px 0;display:flex;justify-content:space-between;gap:20px;text-align:left;cursor:pointer;color:var(--ink);font-size:19px;font-weight:700}
.faq-q .sign{color:var(--red);font-size:24px;line-height:1}
.faq-a{margin:0 0 24px;font-size:17px;line-height:1.65;color:var(--ink-soft);max-width:680px;display:none}
.faq-item.open .faq-a{display:block}

/* legal */
.legal-layout{display:flex;flex-wrap:wrap;gap:48px;align-items:flex-start}
.legal-nav{flex:1 1 240px;max-width:320px;position:sticky;top:110px;border-top:2px solid var(--ink);display:flex;flex-direction:column}
.legal-nav .cap{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--red-dark);padding:14px 0}
.legal-nav a{background:none;border:0;border-bottom:1px solid var(--line);padding:12px 0;text-align:left;font-size:15px;font-weight:500;color:var(--ink);cursor:pointer;text-decoration:none;display:block}
.legal-nav a.active{font-weight:800;color:var(--red-dark)}
.legal-article{flex:999 1 480px;max-width:820px;min-width:0}
.legal-article h1{margin:0 0 12px;font-size:clamp(36px,4.6vw,64px);font-weight:900;letter-spacing:-.03em;line-height:1}
.legal-date{font-family:var(--mono);font-size:13px;color:var(--ink-mute);margin-bottom:32px}
.legal-intro{margin:0 0 32px;font-size:18px;line-height:1.65;color:var(--ink-soft);border-left:4px solid var(--red);padding-left:18px}
.legal-sec{border-top:2px solid var(--ink);padding:22px 0 10px}
.legal-sec h2{margin:0 0 12px;font-size:22px;font-weight:800}
.legal-sec p{margin:0 0 14px;font-size:16px;line-height:1.7;color:var(--ink-soft)}

/* calculator */
.calc-layout{border-top:2px solid var(--ink);display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr))}
.calc-form{padding:36px clamp(0px,3vw,40px) 48px 0;display:flex;flex-direction:column;gap:30px}
.calc-group .label{font-weight:800;font-size:17px;margin-bottom:12px}
.opt-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:8px}
.opt-grid.qty{grid-template-columns:repeat(auto-fit,minmax(84px,1fr))}
.opt-grid.mat{grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}
.opt-grid.fin{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
.opt-btn{background:#fff;color:var(--ink);border:2px solid var(--ink);padding:14px;font-size:15px;font-weight:700;cursor:pointer;text-align:left}
.opt-btn.active{background:var(--ink);color:#fff}
.opt-btn.mono{font-family:var(--mono)}
.dims-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.express-box{display:flex;gap:16px;align-items:center;background:#fff;border:2px solid var(--red);padding:18px;cursor:pointer;text-align:left;color:var(--ink)}
.express-box.on{background:var(--red-pale)}
.express-box .mark{flex:none;width:26px;height:26px;border:2px solid var(--red);background:#fff;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:900}
.express-box .mark.on{background:var(--red)}
.express-box strong{font-size:17px;display:block}
.express-box span.d{font-size:14px;color:var(--ink-mute)}
.calc-result{border-left:2px solid var(--ink);background:var(--ink);color:var(--bg);padding:36px clamp(20px,3vw,40px) 48px;display:flex;flex-direction:column;gap:24px}
.calc-result .eyebrow{color:#ff8a73}
.preview-wrap{display:flex;gap:24px;align-items:center;flex-wrap:wrap}
.preview-box{width:140px;height:140px;display:flex;align-items:center;justify-content:center;border:1px dashed #6b6663;flex:none}
.preview-shape{background:var(--red)}
.calc-summary{font-size:16px;line-height:1.7;color:#d9d5d2}
.calc-lines{border-top:1px solid #4a4644}
.calc-line{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid #4a4644;font-size:16px}
.calc-total{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap}
.calc-total .amt{font-size:clamp(40px,5vw,60px);font-weight:900;letter-spacing:-.03em}
.calc-fine{margin:0;font-size:13px;line-height:1.5;color:#b5b0ad}

/* checkout */
.ship-opt,.pay-opt{display:flex;justify-content:space-between;gap:16px;align-items:center;background:#fff;border:2px solid var(--ink);padding:16px;cursor:pointer;text-align:left;color:var(--ink);width:100%}
.ship-opt.active,.pay-opt.active{background:var(--red-pale);border-color:var(--red)}
.ship-opt strong,.pay-opt strong{font-size:16px;display:block}
.ship-opt .d,.pay-opt .d{font-size:14px;color:var(--ink-mute)}
.opt-price{font-family:var(--mono);font-weight:500;white-space:nowrap}
.order-summary{border-left:2px solid var(--ink);background:#fff;padding:36px clamp(20px,3vw,40px) 56px;display:flex;flex-direction:column;gap:18px}
.summary-line{display:flex;justify-content:space-between;align-items:baseline}
.summary-note{margin:0;font-size:13px;line-height:1.55;color:var(--ink-mute);background:var(--bg);padding:12px 14px}

.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
.empty-note{padding:0 0 64px;font-size:18px}