/* HN4YOU Storefront — Design-System (1:1 nach Vorlage)
   Elektrisches Cyan/Blau/Violett auf Near-Black. Geteilte Basis fuer alle Seiten. */
:root{
  --ink:#0a0d13; --ink2:#0e131b; --panel:#141b26; --panel2:#1b2432;
  --line:rgba(255,255,255,.09); --line2:rgba(255,255,255,.16);
  --txt:#eaf1fb; --mut:#9fb0c8; --mut2:#68748c;
  --paper:#f5f7fb; --paper2:#eaeef5; --paper-line:#dbe1ec; --paper-txt:#0f1620; --paper-mut:#5a6577;
  --cy:#22c9f0; --bl:#3b82f6; --vi:#a855f7; --mg:#c026d3;
  --grad:linear-gradient(100deg,var(--cy) 0%,var(--bl) 48%,var(--vi) 100%);
  --acc:var(--cy); --acc-soft:rgba(34,201,240,.14);
  --amber:#f4b23c; --red:#ff6a6a;
  --r:18px; --r-s:12px; --maxw:1200px; --sp:clamp(56px,7vw,100px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--ink);color:var(--txt);font:16px/1.65 Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4,.brand{font-family:"Bricolage Grotesque",Inter,sans-serif;letter-spacing:-.02em;line-height:1.05;font-weight:700}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(18px,4vw,32px)}
.acc{color:var(--cy)}
.grad-txt{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{font-size:.76rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--cy)}
.muted{color:var(--mut)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.9rem 1.5rem;border-radius:10px;font-weight:700;font-size:.9rem;letter-spacing:.02em;text-transform:uppercase;border:1px solid transparent;transition:.18s;cursor:pointer;line-height:1;font-family:inherit}
.btn-primary{background:var(--grad);color:#03121b}
.btn-primary:hover{filter:brightness(1.1);transform:translateY(-2px);box-shadow:0 16px 34px -14px rgba(34,201,240,.6)}
.btn-ghost{border-color:var(--line2);color:var(--txt)}
.btn-ghost:hover{border-color:var(--cy);color:#fff}
.btn-cy{background:var(--cy);color:#03121b}
.btn-cy:hover{filter:brightness(1.08);transform:translateY(-2px)}
.btn-sm{padding:.6rem 1.05rem;font-size:.78rem;border-radius:9px}
.btn-block{width:100%}

/* Utility-Bar */
.ubar{background:#070a0f;border-bottom:1px solid var(--line);font-size:.78rem;color:var(--mut)}
.ubar .wrap{display:flex;align-items:center;justify-content:space-between;height:38px;gap:1rem}
.ubar .u-l{display:flex;gap:1.6rem;flex-wrap:wrap}
.ubar .u-l span{display:inline-flex;align-items:center;gap:.4rem;white-space:nowrap}
.ubar .u-r{display:flex;gap:1.2rem;align-items:center}
.ubar .u-r a:hover{color:#fff}

/* Header */
header.site{position:sticky;top:0;z-index:60;backdrop-filter:blur(16px);background:rgba(10,13,19,.86);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:1.2rem;height:76px}
.brand{font-size:1.7rem;font-weight:800;letter-spacing:-.03em;line-height:1;display:flex;flex-direction:column}
.brand small{font-family:Inter;font-size:.6rem;font-weight:600;letter-spacing:.34em;color:var(--mut2);text-transform:uppercase;margin-top:2px}
.brand .hn{color:var(--cy)}.brand .fo{background:linear-gradient(90deg,var(--bl),var(--vi));-webkit-background-clip:text;background-clip:text;color:transparent}
.nav-links{display:flex;gap:1.5rem;font-size:.82rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--mut);margin-left:.5rem}
.nav-links a{position:relative;padding:.3rem 0;white-space:nowrap}
.nav-links a:hover,.nav-links a.on{color:#fff}
.nav-links a::after{content:"";position:absolute;left:0;right:100%;bottom:-3px;height:2px;background:var(--grad);transition:.2s}
.nav-links a:hover::after,.nav-links a.on::after{right:0}
.nav-search{flex:1;max-width:360px;margin-left:auto;position:relative}
.nav-search input{width:100%;background:var(--ink2);border:1px solid var(--line2);color:#fff;border-radius:10px;padding:.6rem 2.4rem .6rem 1rem;font-size:.86rem;font-family:inherit}
.nav-search input:focus{outline:none;border-color:var(--cy)}
.nav-search .s{position:absolute;right:.7rem;top:50%;transform:translateY(-50%);color:var(--mut)}
.nav-ic{display:flex;gap:1rem;align-items:center;color:var(--mut)}
.nav-ic a{position:relative}.nav-ic a:hover{color:#fff}
.nav-ic .cart b{position:absolute;top:-6px;right:-8px;background:var(--cy);color:#03121b;font-size:.62rem;font-weight:700;border-radius:999px;padding:1px 5px}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.burger span{width:24px;height:2px;background:var(--txt);border-radius:2px}
#mnav{display:none}
#mnav:checked~.mobile-menu{display:block}
.mobile-menu{display:none;border-top:1px solid var(--line);background:var(--ink2)}
.mobile-menu a{display:block;padding:.9rem clamp(18px,4vw,32px);border-bottom:1px solid var(--line);color:var(--mut);font-weight:600;font-size:.86rem;text-transform:uppercase;letter-spacing:.03em}
.mobile-menu a:hover{color:#fff;background:rgba(255,255,255,.03)}
.mobile-menu .mrow{display:flex;gap:.6rem;padding:1rem clamp(18px,4vw,32px)}
.mobile-menu .mrow .btn{flex:1}

/* Sektionen */
section.blk{padding:var(--sp) 0}
.blk.paper{background:var(--paper);color:var(--paper-txt)}
.blk.paper h1,.blk.paper h2,.blk.paper h3,.blk.paper h4{color:var(--paper-txt)}
.blk.paper .muted{color:var(--paper-mut)}
.sec-head{max-width:640px;margin-bottom:clamp(30px,4vw,48px)}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head h2{font-size:clamp(1.9rem,3.6vw,2.8rem);font-weight:800;margin:.6rem 0 .8rem}
.sec-head p{color:var(--mut);font-size:1.04rem}
.blk.paper .sec-head p{color:var(--paper-mut)}

/* Karten / Pills / Bestand */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:clamp(20px,3vw,28px)}
.pill{font-size:.72rem;padding:.24rem .6rem;border-radius:999px;font-weight:700;display:inline-flex;align-items:center;gap:.35rem}
.pill.live{background:var(--acc-soft);color:var(--cy);border:1px solid rgba(34,201,240,.3)}
.pill.neu{background:linear-gradient(90deg,var(--bl),var(--vi));color:#fff}
.stock{font-size:.74rem;padding:.22rem .55rem;border-radius:7px;background:var(--acc-soft);color:var(--cy);white-space:nowrap;font-weight:700}
.stock.low{background:rgba(244,178,60,.14);color:var(--amber)}
.stock.out{background:rgba(255,106,106,.14);color:var(--red)}
.lock{display:inline-flex;align-items:center;gap:.45rem;color:var(--mut);font-size:.85rem}

/* Formulare */
.field{margin-bottom:1.05rem}
.field label{display:block;font-size:.86rem;font-weight:600;margin-bottom:.4rem;color:var(--txt)}
.field .hint{color:var(--mut2);font-size:.8rem;margin-top:.35rem}
.inp{width:100%;background:var(--ink2);border:1px solid var(--line2);color:#fff;border-radius:10px;padding:.85rem 1rem;font-size:.98rem;font-family:inherit;transition:.15s}
.inp:focus{outline:none;border-color:var(--cy);box-shadow:0 0 0 3px var(--acc-soft)}
.inp::placeholder{color:var(--mut2)}
select.inp{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath fill='%239fb0c8' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1rem center}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.check{display:flex;gap:.6rem;align-items:flex-start;font-size:.9rem;color:var(--mut);line-height:1.5}
.check input{margin-top:.2rem;accent-color:var(--cy);width:16px;height:16px;flex:0 0 auto}

/* Auth */
.auth{min-height:calc(100vh - 114px);display:grid;grid-template-columns:1.05fr .95fr}
.auth-form{display:flex;align-items:center;justify-content:center;padding:clamp(30px,6vw,68px)}
.auth-form .box{width:100%;max-width:440px}
.auth-aside{position:relative;background:linear-gradient(160deg,var(--ink2),var(--panel));border-left:1px solid var(--line);padding:clamp(30px,5vw,60px);display:flex;flex-direction:column;justify-content:center;overflow:hidden}
.auth-aside::before{content:"";position:absolute;top:-20%;right:-10%;width:70%;height:70%;background:radial-gradient(50% 50% at 60% 40%,rgba(59,130,246,.22),transparent 70%);filter:blur(30px)}
.auth-aside::after{content:"";position:absolute;bottom:-20%;left:-10%;width:60%;height:60%;background:radial-gradient(50% 50% at 40% 60%,rgba(168,85,247,.2),transparent 70%);filter:blur(30px)}
.auth-aside>*{position:relative;z-index:1}
.auth-aside ul{list-style:none;margin-top:1.6rem;display:flex;flex-direction:column;gap:1rem}
.auth-aside li{display:flex;gap:.8rem;align-items:flex-start;color:var(--mut)}
.auth-aside li .ck{color:var(--cy);flex:0 0 auto;font-weight:700}

/* Produktraster */
.prods{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(12px,2vw,18px)}
.prod{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-s);overflow:hidden;display:flex;flex-direction:column;transition:.2s}
.prod:hover{transform:translateY(-4px);border-color:var(--line2)}
.prod .thumb{aspect-ratio:1;background:radial-gradient(70% 70% at 60% 30%,rgba(34,201,240,.18),transparent),linear-gradient(160deg,var(--panel2),var(--ink2));position:relative;display:grid;place-items:center}
.prod .thumb img{width:100%;height:100%;object-fit:cover}
.prod .thumb .badge{position:absolute;top:10px;left:10px}
.prod .body{padding:15px;display:flex;flex-direction:column;gap:.45rem;flex:1}
.prod .cat{font-size:.72rem;color:var(--cy);font-weight:700;letter-spacing:.06em;text-transform:uppercase}
.prod .nm{font-weight:600;font-size:.96rem;line-height:1.3}
.prod .sku{font-size:.76rem;color:var(--mut2)}
.prod .foot{margin-top:auto;display:flex;justify-content:space-between;align-items:center;padding-top:.6rem;border-top:1px solid var(--line)}

/* Breadcrumb + Shop-Layout */
.crumb{color:var(--mut2);font-size:.86rem;padding:1.1rem 0}
.crumb a:hover{color:var(--cy)}
.shop{display:grid;grid-template-columns:240px 1fr;gap:clamp(18px,3vw,34px);align-items:start}
.side{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-s);padding:20px;position:sticky;top:130px}
.side h4{font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;color:var(--mut2);margin:0 0 .8rem}
.side a{display:block;padding:.5rem 0;color:var(--mut);font-size:.94rem}
.side a:hover,.side a.on{color:var(--cy)}
.side .sep{height:1px;background:var(--line);margin:1rem 0}

/* Tabellen */
.tbl{width:100%;border-collapse:collapse;font-size:.94rem}
.tbl th{text-align:left;color:var(--mut2);font-weight:700;font-size:.76rem;text-transform:uppercase;letter-spacing:.06em;padding:.7rem .8rem;border-bottom:1px solid var(--line)}
.tbl td{padding:.85rem .8rem;border-bottom:1px solid var(--line)}
.tbl tr:hover td{background:rgba(255,255,255,.02)}
.tbl .r{text-align:right}
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-s)}

/* Konto */
.acct{display:grid;grid-template-columns:230px 1fr;gap:clamp(18px,3vw,34px);align-items:start}
.acct-nav{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-s);padding:14px;position:sticky;top:130px}
.acct-nav a{display:flex;gap:.6rem;align-items:center;padding:.7rem .8rem;border-radius:9px;color:var(--mut);font-size:.94rem;font-weight:500}
.acct-nav a:hover{background:rgba(255,255,255,.03);color:#fff}
.acct-nav a.on{background:var(--acc-soft);color:var(--cy)}

/* CTA */
.cta{background:var(--grad);border-radius:22px;padding:clamp(36px,5vw,60px);text-align:center;position:relative;overflow:hidden;color:#03121b}
.cta::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(0,0,0,.06) 1px,transparent 1px);background-size:20px 20px;opacity:.5}
.cta>*{position:relative;z-index:1}
.cta h2{font-size:clamp(1.9rem,3.4vw,2.7rem);font-weight:800;margin-bottom:.7rem;color:#03121b}
.cta p{max-width:52ch;margin:0 auto 1.6rem;color:#062231;font-size:1.06rem;font-weight:500}

/* Footer */
footer.site{border-top:1px solid var(--line);background:#070a0f;padding:clamp(44px,6vw,64px) 0 28px;color:var(--mut);font-size:.9rem}
.foot{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr 1fr;gap:clamp(20px,3vw,34px)}
.foot h4{color:#fff;font-size:.82rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:14px}
.foot a{display:block;padding:.28rem 0;color:var(--mut);font-size:.9rem}
.foot a:hover{color:var(--cy)}
.foot p{max-width:30ch;color:var(--mut)}
.foot .social{display:flex;gap:.7rem;margin-top:16px}
.foot .social a{width:36px;height:36px;border:1px solid var(--line2);border-radius:9px;display:grid;place-items:center;padding:0}
.foot .social a:hover{border-color:var(--cy);color:var(--cy)}
.foot-bottom{display:flex;justify-content:space-between;border-top:1px solid var(--line);margin-top:38px;padding-top:22px;font-size:.82rem;color:var(--mut2);flex-wrap:wrap;gap:10px}

/* Prosa / Legal */
.prose{max-width:760px;margin:0 auto}
.prose h1{font-size:clamp(2rem,4vw,2.7rem);margin-bottom:.4rem}
.prose h2{font-size:1.3rem;margin:2rem 0 .6rem}
.prose p,.prose li{color:var(--mut);margin-bottom:.7rem}
.prose ul{padding-left:1.2rem}
.prose .todo{background:rgba(244,178,60,.1);border:1px solid rgba(244,178,60,.3);color:var(--amber);border-radius:10px;padding:.7rem 1rem;font-size:.88rem;margin:.5rem 0}

.center{text-align:center}
.mt{margin-top:1.2rem}.mt2{margin-top:2rem}
.divider{display:flex;align-items:center;gap:1rem;color:var(--mut2);font-size:.82rem;margin:1.2rem 0}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line)}

/* Responsive */
@media(max-width:1040px){
  .nav-links{display:none}.nav-search{display:none}
  .burger{display:flex}
  .foot{grid-template-columns:1fr 1fr 1fr}
}
@media(max-width:960px){
  .auth{grid-template-columns:1fr}.auth-aside{display:none}
  .prods{grid-template-columns:1fr 1fr}
  .shop{grid-template-columns:1fr}.side{position:static}
  .acct{grid-template-columns:1fr}.acct-nav{position:static;display:flex;flex-wrap:wrap;gap:6px}.acct-nav a{flex:1;justify-content:center}
}
@media(max-width:640px){
  .ubar .u-l span:nth-child(n+3){display:none}
  .grid2{grid-template-columns:1fr}
  .prods,.foot{grid-template-columns:1fr 1fr}
  .btn{width:100%}
}
@media(max-width:440px){.prods,.foot{grid-template-columns:1fr}}