:root{--blue:#1F4FE0;--blue-50:#EEF3FF;--blue-100:#DCE6FF;--blue-200:#B9CBFF;--blue-600:#1A44C6;--blue-900:#0B1F66;--ink:#0B1633;--ink-2:#3B4766;--muted:#6B778F;--line:#E4E9F5;--green:#169C58;--green-50:#E7F7EE;--r:16px;--r-lg:24px;--r-sm:10px;--wrap:1140px;--sh:0 1px 2px rgba(11,22,51,.04),0 20px 50px -24px rgba(31,79,224,.28);--sh-sm:0 1px 2px rgba(11,22,51,.05),0 2px 8px rgba(11,22,51,.04)}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:#fff;color:var(--ink);font:400 17px/1.55 'Familjen Grotesk',ui-sans-serif,system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{margin:0 0 .4em;line-height:1.12;letter-spacing:-.02em;font-weight:700}
h1{font-size:clamp(32px,5vw,52px)}
h2{font-size:clamp(25px,3.2vw,36px)}
h3{font-size:19px;line-height:1.25}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.kicker{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);background:var(--blue-50);border-radius:999px;padding:6px 14px;margin-bottom:18px}
.lead{font-size:19px;color:var(--ink-2);max-width:62ch}
.muted{color:var(--muted)}
.btn{display:inline-flex;align-items:center;gap:.5em;background:var(--blue);color:#fff;border:0;border-radius:999px;padding:14px 26px;font:inherit;font-weight:600;cursor:pointer;box-shadow:var(--sh-sm)}
.btn:hover{background:var(--blue-600);text-decoration:none;color:#fff}
.btn.sm{padding:10px 18px;font-size:15px}
.btn.wide{width:100%;justify-content:center}
section{padding:66px 0;border-top:1px solid var(--line)}
section.tint{background:var(--blue-50);border-top:0}
section.hero{border-top:0;padding-top:34px}
/* header */
.top{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:18px;padding-top:12px;padding-bottom:12px;position:relative}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand img{width:34px;height:34px;border-radius:9px}
.brand b{display:block;font-size:17px;line-height:1.1}
.brand i{display:block;font-style:normal;font-size:10px;letter-spacing:.12em;color:var(--muted);text-transform:uppercase}
.nav{display:flex;gap:16px;margin-left:auto;font-size:15px}
.nav a{white-space:nowrap}
.nav a{color:var(--ink-2)}
.langs{display:flex;gap:6px;font-size:13px}
.langs a{color:var(--muted);padding:3px 7px;border-radius:7px;text-transform:uppercase;font-weight:600;letter-spacing:.04em}
.langs a[aria-current]{background:var(--blue-50);color:var(--blue)}
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:4px;width:42px;height:38px;padding:0 9px;background:#fff;border:1px solid var(--line);border-radius:10px;cursor:pointer}
.nav-toggle span{display:block;height:2px;background:var(--ink);border-radius:2px}
/* hero */
.hero-grid{display:grid;grid-template-columns:1fr 420px;gap:44px;align-items:start}
.hero-strip{list-style:none;padding:0;margin:26px 0 0;display:flex;flex-wrap:wrap;gap:8px 22px;font-size:15px;color:var(--ink-2)}
.hero-strip li{display:flex;align-items:center;gap:8px}
.hero-strip i{width:8px;height:8px;border-radius:50%;background:var(--blue-200);flex:0 0 auto}
.hero-strip li.oos i{background:#E8A33D}
.hero-photo{margin:30px 0 0}
.hero-photo img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:22px;box-shadow:var(--sh)}
.hero-photo figcaption{margin-top:10px;font-size:14px;color:var(--muted)}
.hero-note{font-size:14.5px;color:var(--muted);margin-top:14px;max-width:46ch}
/* calculator panel */
.panel{background:var(--blue);border-radius:var(--r-lg);padding:14px;box-shadow:var(--sh);position:sticky;top:78px}
.panel h2{color:#fff;font-size:19px;margin:8px 10px 2px}
.panel .sub{color:var(--blue-200);font-size:13.5px;margin:0 10px 12px}
.card{background:#fff;border-radius:var(--r);padding:18px}
.prow{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.prow b{display:block;font-size:15.5px}
.prow small{color:var(--muted);font-size:12.5px}
.stepper{display:flex;align-items:center;gap:6px}
.stepper button{width:34px;height:34px;border:1px solid var(--line);background:#fff;border-radius:9px;font-size:18px;line-height:1;cursor:pointer;color:var(--ink)}
.stepper input{width:74px;height:34px;border:1px solid var(--line);border-radius:9px;text-align:center;font:600 16px/1 inherit;color:var(--ink)}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.chips button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 13px;font:inherit;font-size:14px;cursor:pointer;color:var(--ink-2)}
.chips button[aria-pressed=true]{background:var(--blue);border-color:var(--blue);color:#fff;font-weight:600}
.chips .tierpill{margin-left:auto;background:var(--blue-50);border-color:var(--blue-50);color:var(--blue);font-weight:600;cursor:default}
.lbl{display:block;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:0 0 6px}
.fld{width:100%;height:42px;border:1px solid var(--line);border-radius:10px;padding:0 11px;font:inherit;font-size:15px;background:#fff;color:var(--ink)}
.vatline{display:flex;align-items:center;gap:9px;font-size:14px;margin-top:10px;color:var(--ink-2)}
.sums{margin:16px 0 0;border-top:1px solid var(--line);padding-top:12px;font-size:15px}
.sums div{display:flex;justify-content:space-between;gap:10px;margin-bottom:7px;color:var(--ink-2)}
.sums div.tot{border-top:1px solid var(--line);padding-top:11px;margin-top:11px;font-size:21px;font-weight:700;color:var(--ink)}
.tag{display:inline-flex;align-items:center;gap:7px;background:var(--green-50);color:var(--green);font-size:13px;font-weight:600;border-radius:999px;padding:5px 12px;margin:2px 0 12px}
.notice{background:var(--blue-50);border-radius:var(--r-sm);padding:11px 13px;font-size:13.5px;color:var(--blue-900);margin:12px 0}
.panel .fine{color:var(--muted);font-size:12.5px;margin:12px 10px 4px;line-height:1.45}
/* generic blocks */
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.box{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--sh-sm)}
.box h3{margin-bottom:.3em}
.box p{margin:0;color:var(--ink-2);font-size:15.5px}
.box .lbl{margin-bottom:8px}
.scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
table.tiers{width:100%;min-width:320px;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin:24px 0 14px}
table.tiers th,table.tiers td{padding:13px 14px;text-align:left;border-bottom:1px solid var(--line);font-size:16px}
table.tiers thead th{font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600;background:#fff}
table.tiers tbody tr:last-child td{border-bottom:0}
table.tiers td.p{font-weight:700;font-size:18px;white-space:nowrap}
table.tiers td.st{color:#B4761A;font-size:15px;vertical-align:top}
table.tiers td.st i{display:inline-block;width:8px;height:8px;border-radius:50%;background:#E8A33D;margin-right:8px}
dl.spec{margin:0;display:grid;grid-template-columns:200px 1fr;gap:0}
dl.spec dt{padding:12px 0;border-top:1px solid var(--line);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600}
dl.spec dd{padding:12px 0;border-top:1px solid var(--line);margin:0;color:var(--ink-2)}
blockquote{margin:26px 0 0;padding:22px 24px;background:var(--blue);color:#fff;border-radius:var(--r-lg);font-size:19px;line-height:1.4}
blockquote cite{display:block;margin-top:12px;font-style:normal;font-size:14px;color:var(--blue-200)}
details{background:#fff;border:1px solid var(--line);border-radius:var(--r);margin-bottom:10px;box-shadow:var(--sh-sm)}
summary{cursor:pointer;padding:16px 18px;font-weight:600;font-size:16.5px;list-style:none;display:flex;justify-content:space-between;gap:14px}
summary::-webkit-details-marker{display:none}
summary::after{content:'+';color:var(--blue);font-weight:700;flex:0 0 auto}
details[open] summary::after{content:'–'}
details .a{padding:0 18px 17px;color:var(--ink-2);font-size:16px}
/* order form */
.form{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;box-shadow:var(--sh-sm)}
.form .row{margin-bottom:14px}
.form textarea{min-height:82px;padding:10px 11px;resize:vertical}
.form .two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form .check{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:var(--ink-2);margin:4px 0 16px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.msg{border-radius:var(--r-sm);padding:12px 14px;font-size:15px;margin-bottom:14px}
.msg.ok{background:var(--green-50);color:var(--green)}
.msg.bad{background:#FDECEC;color:#B3261E}
ul.ticks{list-style:none;padding:0;margin:0 0 22px}
ul.ticks li{position:relative;padding-left:28px;margin-bottom:11px;color:var(--ink-2)}
ul.ticks li::before{content:'';position:absolute;left:0;top:8px;width:9px;height:9px;border-radius:50%;background:var(--blue)}
/* footer */
footer{border-top:1px solid var(--line);padding:46px 0 34px;font-size:14.5px;color:var(--ink-2);background:#fff}
footer .cols{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:28px}
footer .lbl{margin-bottom:10px}
footer ul{list-style:none;padding:0;margin:0}
footer li{margin-bottom:7px}
footer .fine{margin-top:30px;padding-top:18px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}
@media(max-width:980px){
 .hero-grid{grid-template-columns:1fr;gap:28px}
 .panel{position:static}
 .grid3,.grid2,.form .two,footer .cols{grid-template-columns:1fr}
 dl.spec{grid-template-columns:1fr}
 dl.spec dd{padding-top:0;border-top:0}
 .nav-toggle{display:flex;margin-left:auto}
 .nav{display:none}
 .top .nav.is-open{display:flex;flex-direction:column;gap:2px;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--sh-sm);padding:10px 20px 16px}
 .top .nav.is-open a{padding:9px 0;border-bottom:1px solid var(--line)}
 .top .wrap>.btn{display:none}
 section{padding:48px 0}
}
@media(max-width:560px){
 body{font-size:16px}
 .top .wrap{gap:10px;padding-left:16px;padding-right:16px}
 .brand i{display:none}
 .brand img{width:30px;height:30px}
 .langs{gap:1px}
 .langs a{padding:3px 4px;font-size:11px}
 table.tiers th,table.tiers td{padding:11px 10px;font-size:15px}
}
/* ---- sub-pages: buyer's guide and wholesale terms ---- */
.crumb{font-size:13.5px;color:var(--muted);padding:16px 0 0}
.crumb a{color:var(--muted);text-decoration:none}
.crumb a:hover{color:var(--blue)}
section.page-hero{border-top:0;padding:28px 0 46px}
section.page-hero h1{margin:0 0 14px}
section.page-hero .lead{max-width:820px}
.box .q{font-size:18px;font-weight:600;color:var(--ink);margin:2px 0 10px;line-height:1.4}
.box .cost{margin:12px 0 0;font-size:14.5px;font-weight:600;color:#B4761A}
.box .meta{margin:12px 0 0;font-size:13.5px;color:var(--muted)}
.box .typ{margin:12px 0 0;font-size:13.5px;font-weight:600;color:var(--blue)}
p.src{font-size:13.5px;color:var(--muted);margin-top:18px}
.cmp{display:grid;grid-template-columns:repeat(auto-fit,minmax(238px,1fr));gap:18px;margin-top:24px}
.cmp .box{padding:18px}
.cmp .box h3{font-size:17px;margin:0 0 12px}
.cmp .box.own{border-color:var(--blue);background:#F7F9FF}
.cmp dl{margin:0}
.cmp dt{font-size:11.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-top:12px}
.cmp dd{margin:3px 0 0;font-size:15px;line-height:1.5}
section.band{background:var(--blue);color:#fff;border-top:0;text-align:center}
section.band h2,section.band .lead{color:#fff}
section.band .lead{max-width:640px;margin:0 auto 22px}
section.band .btn{background:#fff;color:var(--blue)}
section.band .btn:hover{background:#EEF3FF;color:var(--blue)}
table.tiers td[data-l]{vertical-align:top}
@media(max-width:820px){
 table.zones{min-width:0}
 table.zones thead{display:none}
 table.zones tr{display:block;border-bottom:1px solid var(--line);padding:6px 0}
 table.zones tr:last-child{border-bottom:0}
 table.zones td{display:flex;gap:12px;justify-content:space-between;border:0;padding:6px 14px;font-size:15px}
 table.zones td::before{content:attr(data-l);font-size:11.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);font-weight:600;flex:0 0 38%;padding-top:2px}
 table.zones td span{text-align:right;flex:1}
}

/* ---- GEO layer: key facts, byline, cross-links, numbered steps ---- */
p.byline{font-size:14px;color:var(--muted);margin:16px 0 0}
p.byline span{display:inline-block;margin-left:6px}
p.xlink{margin:22px 0 0;font-size:16.5px}
p.xlink a{font-weight:600}
dl.kv{display:grid;grid-template-columns:minmax(130px,200px) 1fr;margin:24px 0 0;background:#fff;
 border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
dl.kv dt{padding:14px 18px;font-size:11.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);
 font-weight:600;border-top:1px solid var(--line)}
dl.kv dd{margin:0;padding:14px 18px;border-top:1px solid var(--line);font-size:15.5px;line-height:1.55}
dl.kv dt:first-of-type,dl.kv dd:first-of-type{border-top:0}
ol.steps{list-style:none;padding:0;margin:0;counter-reset:none}
ol.steps li{margin:0}
@media(max-width:620px){
 dl.kv{grid-template-columns:1fr}
 dl.kv dt{padding:14px 16px 0;border-top:1px solid var(--line)}
 dl.kv dd{padding:6px 16px 14px;border-top:0}
 dl.kv dd:first-of-type{border-top:0}
}