/* ============================================================
   premium.css, KaraCardz Portal Premium-Redesign (Maurice 2026-06-27)
   Shop-Look fuer die oeffentlichen Portal-Seiten (Landing, Ankauf, Lookup)
   + globaler Premium-Header/Footer.
   Token-Namen additiv (--kc-*), kollidieren NICHT mit styles.css (--color-*).
   Seiten-Sektionen sind unter .kcp gescoped, damit globale .input/.label/.btn
   anderer Portal-Seiten (Account, Cert-Report, Admin) unangetastet bleiben.
   Header/Footer nutzen eigene .kc-* Klassen (alte .site-header/.site-footer
   Regeln in styles.css greifen dann auf nichts mehr).
   ============================================================ */
:root{
  --kc-bg:#000; --kc-bg2:#070708; --kc-surface:#0e0e10;
  --kc-gold:#E9B53C; --kc-gold-hi:#FFD566;
  --kc-text:#F5F4F2; --kc-dim:#a6a6ad; --kc-faint:#6c6c75;
  --kc-line:rgba(255,255,255,.10);
  --kc-ease:cubic-bezier(.2,.7,.2,1);
  --kc-display:'Barlow Condensed',sans-serif; --kc-sans:'Inter',sans-serif; --kc-mono:'Space Mono',ui-monospace,monospace;
}

/* ===== Globaler Premium-Header ===== */
.kc-nav-bar{position:sticky; top:0; z-index:100; background:rgba(0,0,0,.55); backdrop-filter:blur(16px) saturate(120%); -webkit-backdrop-filter:blur(16px) saturate(120%); border-bottom:1px solid var(--kc-line)}
.kc-nav{display:flex; align-items:center; gap:14px; height:74px; max-width:1280px; margin:0 auto; padding:0 32px}
.kc-brand{display:flex; align-items:center; gap:13px; text-decoration:none}
.kc-logo{height:34px; width:auto; display:block}
.kc-prod{font-family:var(--kc-display); font-weight:600; font-size:14px; letter-spacing:.16em; text-transform:uppercase; color:var(--kc-faint)}
.kc-shop-btn{margin-left:auto; display:inline-flex; align-items:center; gap:8px; border:1.5px solid var(--kc-gold); color:var(--kc-gold); font-family:var(--kc-display); font-weight:700; font-size:13px; letter-spacing:.08em; text-transform:uppercase; padding:9px 17px; border-radius:3px; transition:.25s; text-decoration:none}
.kc-shop-btn:hover{background:var(--kc-gold); color:#15100a}
@media(max-width:980px){ .kc-nav{padding:0 22px} .kc-prod{display:none} }

/* ===== Globaler Premium-Footer ===== */
.kc-foot{background:var(--kc-bg2); padding:60px 0 30px; border-top:1px solid var(--kc-line)}
.kc-foot-wrap{max-width:1280px; margin:0 auto; padding:0 32px}
.kc-foot-grid{display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr; gap:40px}
.kc-flogo{height:34px; width:auto; margin-bottom:14px}
.kc-foot-brand p{color:var(--kc-dim); font-size:.9rem; max-width:260px; line-height:1.55; margin:0}
.kc-fcol h4{font-family:var(--kc-display); font-weight:700; font-size:1rem; letter-spacing:.14em; text-transform:uppercase; color:var(--kc-faint); margin:0 0 13px}
.kc-fcol a{display:block; color:var(--kc-dim); font-size:.92rem; padding:5px 0; transition:.2s; text-decoration:none}
.kc-fcol a:hover{color:var(--kc-gold)}
.kc-foot-bottom{display:flex; justify-content:space-between; align-items:center; border-top:1px solid var(--kc-line); margin-top:44px; padding-top:22px; color:var(--kc-faint); font-size:.82rem; flex-wrap:wrap; gap:12px}
@media(max-width:980px){ .kc-foot-wrap{padding:0 22px} .kc-foot-grid{grid-template-columns:1fr 1fr; gap:28px} .kc-foot-bottom{justify-content:center; text-align:center} }
@media(max-width:560px){ .kc-foot-grid{grid-template-columns:1fr 1fr; gap:24px 18px} .kc-foot-brand{grid-column:1 / -1} }

/* ============================================================
   Seiten-Inhalt (gescoped unter .kcp)
   ============================================================ */
.kcp{font-family:var(--kc-sans); color:var(--kc-text); line-height:1.6; overflow-x:hidden}
.kcp *{box-sizing:border-box}
/* Kein horizontales Verrutschen der Seite (Maurice 2026-06-28): ein zu breites
   Element im Upload-Formular (z.B. ein langes Select) hat die Seite auf dem iPhone
   nach links verschoben. overflow-x:hidden klippt das im Inhalt; die sticky Navbar
   liegt ausserhalb von .kcp und bleibt davon unberuehrt. Selects fuellen die
   Breite, damit sie nicht ueber die Kachel hinauslaufen. */
.kcp select, .kcp .input{max-width:100%}
.kcp h1,.kcp h2,.kcp h3,.kcp h4,.kcp p,.kcp ul{margin:0}
.kcp img{display:block; max-width:100%}
.kcp a{color:inherit; text-decoration:none}
.kcp .wrap{max-width:1280px; margin:0 auto; padding:0 32px}
.kcp .display{font-family:var(--kc-display); font-weight:800; text-transform:uppercase; letter-spacing:.005em; line-height:.92}

/* Buttons */
.kcp .btn{display:inline-flex; align-items:center; gap:10px; font-family:var(--kc-display); font-weight:700; font-size:1rem; letter-spacing:.08em; text-transform:uppercase; padding:14px 30px; border-radius:2px; border:1.5px solid transparent; cursor:pointer; transition:.28s var(--kc-ease); text-decoration:none}
.kcp .btn-gold{background:var(--kc-gold); color:#15100a}
.kcp .btn-gold:hover{background:var(--kc-gold-hi); transform:translateY(-2px)}
.kcp .btn-outline{background:transparent; color:var(--kc-gold); border-color:rgba(233,181,60,.55)}
.kcp .btn-outline:hover{border-color:var(--kc-gold); background:rgba(233,181,60,.10)}
.kcp .btn-row{display:flex; gap:14px; justify-content:center; margin-top:56px; flex-wrap:wrap}

/* Hero, kompakt + zentriert, Gold-Glow */
.kcp .hero{position:relative; text-align:center; padding:78px 0 60px; overflow:hidden; background:#000; border-bottom:1px solid var(--kc-line)}
.kcp .hero::before{content:""; position:absolute; inset:0; pointer-events:none; background:radial-gradient(58% 80% at 50% -12%, rgba(233,181,60,.15), transparent 60%)}
.kcp .hero-inner{position:relative; z-index:2; max-width:760px; margin:0 auto; padding:0 24px}
.kcp .eyebrow{font-family:var(--kc-mono); font-size:.76rem; letter-spacing:.24em; text-transform:uppercase; color:var(--kc-gold); margin-bottom:18px}
.kcp .hero h1{font-family:var(--kc-display); font-weight:900; text-transform:uppercase; line-height:.94; font-size:clamp(2.2rem,4.8vw,3.7rem); color:#fff}
.kcp .hero h1 .stroke{-webkit-text-stroke:1.5px var(--kc-gold); color:transparent}
.kcp .hero p.lead{font-size:1.1rem; color:var(--kc-dim); margin:18px auto 0; max-width:560px}
.kcp .hero .rule{width:56px; height:3px; background:var(--kc-gold); margin:22px auto 0; border-radius:2px}
.kcp .hero-cta{display:flex; gap:14px; margin-top:30px; flex-wrap:wrap; justify-content:center}

/* Sections */
.kcp .sec{padding:104px 0}
.kcp .sec-head{text-align:center; max-width:640px; margin:0 auto 56px}
.kcp .sec-head .num{font-family:var(--kc-mono); color:var(--kc-gold); font-size:.76rem; letter-spacing:.22em; text-transform:uppercase; margin-bottom:14px}
.kcp .sec-head h2{font-size:clamp(2.2rem,4.8vw,3.8rem)}
.kcp .sec-head p{color:var(--kc-dim); font-size:1.02rem; margin-top:16px}

/* Flow-Stepper */
.kcp .flow{display:grid; grid-template-columns:repeat(4,1fr); gap:26px; position:relative; max-width:920px; margin:0 auto}
.kcp .flow.flow-3{grid-template-columns:repeat(3,1fr)}
.kcp .flow::before{content:""; position:absolute; top:30px; left:12.5%; right:12.5%; border-top:2px dashed rgba(233,181,60,.4); z-index:0}
.kcp .flow.flow-3::before{left:16.66%; right:16.66%}
.kcp .fstep{text-align:center; position:relative; z-index:1}
.kcp .fnum{width:60px; height:60px; margin:0 auto 16px; border-radius:50%; border:2px solid var(--kc-gold); color:var(--kc-gold); display:grid; place-items:center; background:var(--kc-bg); font-family:var(--kc-display); font-weight:800; font-size:1.5rem}
.kcp .fstep h3{font-family:var(--kc-display); font-weight:800; text-transform:uppercase; font-size:1.2rem; letter-spacing:.02em; margin-bottom:7px}
.kcp .fstep p{color:var(--kc-dim); font-size:.9rem; max-width:210px; margin:0 auto}

/* Pre-Grading Slab-Leiter */
.kcp .grading{background:radial-gradient(120% 80% at 50% 0%, rgba(233,181,60,.07), transparent 52%), #050506; border-top:1px solid var(--kc-line); border-bottom:1px solid var(--kc-line)}
.kcp .ladder{display:flex; gap:18px; justify-content:center; align-items:flex-end; margin-top:8px}
.kcp .slab{position:relative; flex:1 1 0; max-width:212px; text-align:center; transition:.5s var(--kc-ease)}
.kcp .slab img{height:clamp(220px,26vw,300px); width:auto; max-width:100%; margin:0 auto; object-fit:contain; object-position:bottom; mix-blend-mode:lighten; transition:.5s var(--kc-ease)}
.kcp .slab .lbl{margin-top:18px; font-family:var(--kc-display); font-weight:800; font-size:1.3rem; letter-spacing:.04em; color:var(--kc-dim)}
.kcp .slab .sub{font-family:var(--kc-mono); font-size:.66rem; color:var(--kc-faint); letter-spacing:.14em; margin-top:2px}
.kcp .slab:hover{transform:translateY(-12px)}
.kcp .slab.lead-slab .lbl{color:var(--kc-gold)}

/* Stats */
.kcp .stats{display:grid; grid-template-columns:repeat(3,1fr); gap:22px}
.kcp .stat{text-align:center; padding:42px 20px; border:1px solid var(--kc-line); border-radius:18px; background:var(--kc-surface)}
.kcp .stat .ic{font-size:30px; color:var(--kc-gold)}
.kcp .stat .t{font-family:var(--kc-display); font-weight:700; text-transform:uppercase; font-size:1.25rem; letter-spacing:.04em; margin-top:12px}
.kcp .stat .d{color:var(--kc-dim); font-size:.92rem; margin-top:7px}

/* CTA-Band */
.kcp .cta-band{margin:0 32px 56px; border-radius:20px; background:linear-gradient(135deg,#14100a,#070708); border:1px solid rgba(233,181,60,.4); padding:96px 40px; text-align:center; position:relative; overflow:hidden}
.kcp .cta-band::before{content:""; position:absolute; inset:0; pointer-events:none; background:radial-gradient(60% 130% at 50% 0%, rgba(233,181,60,.18), transparent)}
.kcp .cta-band h2, .kcp .cta-band p, .kcp .cta-band .btn{position:relative; z-index:1}
.kcp .cta-band h2{font-size:clamp(2.2rem,4.6vw,3.6rem); position:relative; line-height:1.04}
.kcp .cta-band p{color:var(--kc-dim); position:relative; margin:22px auto 36px; max-width:520px; font-size:1.04rem}

/* Trust-Streifen */
.kcp .trust{display:flex; justify-content:center; flex-wrap:wrap; gap:14px 40px; border-top:1px solid var(--kc-line); border-bottom:1px solid var(--kc-line); padding:22px 0; margin:64px auto 0; max-width:920px}
.kcp .trust span{display:inline-flex; align-items:center; gap:9px; color:var(--kc-dim); font-size:.92rem}
.kcp .trust i{color:var(--kc-gold); font-size:18px}
.kcp .trust b{color:var(--kc-text); font-weight:700}

/* Formular */
.kcp .formsec{padding:20px 0 110px}
.kcp .formwrap{max-width:760px; margin:0 auto}
.kcp .formwrap-narrow{max-width:520px; margin:0 auto}
.kcp .panel{position:relative; background:linear-gradient(180deg,var(--kc-surface),var(--kc-bg2)); border:1px solid var(--kc-line); border-radius:18px; padding:30px; margin-bottom:20px}
.kcp .panel h3{font-family:var(--kc-display); font-weight:800; text-transform:uppercase; font-size:1.35rem; letter-spacing:.02em; margin:0 0 22px; display:flex; align-items:center; gap:10px; color:var(--kc-text)}
.kcp .panel h3 i{color:var(--kc-gold)}
.kcp .frow{margin-bottom:16px}
.kcp .label{display:block; font-size:.82rem; color:#e4e4e8; margin-bottom:8px; font-weight:500; font-family:var(--kc-sans); text-transform:none; letter-spacing:0}
.kcp .input{width:100%; background:rgba(255,255,255,.04); border:1px solid var(--kc-line); border-radius:8px; color:#fff; font-size:.97rem; padding:13px 15px; font-family:var(--kc-sans); transition:.2s}
.kcp .input::placeholder{color:#5e5e62}
.kcp .input:focus{border-color:var(--kc-gold); box-shadow:0 0 0 2px rgba(233,181,60,.18); outline:none}
.kcp textarea.input{resize:vertical}
/* Native Selects (Zustand/Art pro Karte, vom Upload-JS gerendert): dunkel + Gold-Chevron.
   option-Background macht das aufgeklappte Popup dunkel (Chrome/Firefox/Windows). */
.kcp select.input{
  -webkit-appearance:none; -moz-appearance:none; appearance:none;
  background-color:rgba(255,255,255,.04);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23E9B53C' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat:no-repeat; background-position:right 11px center; padding-right:32px; cursor:pointer;
}
.kcp select.input::-ms-expand{display:none}
.kcp select.input option{background-color:#141417; color:#fff}
.kcp select.input optgroup{background-color:#141417; color:var(--kc-dim)}
.kcp .grid-2{display:grid; grid-template-columns:1fr 1fr; gap:16px}
.kcp .help, .kcp .form-help{font-size:12px; color:var(--kc-faint); margin-top:6px}
.kcp .divider{display:flex; align-items:center; gap:14px; color:var(--kc-faint); font-family:var(--kc-mono); font-size:.78rem; letter-spacing:.18em; text-transform:uppercase; margin:22px 0}
.kcp .divider::before,.kcp .divider::after{content:""; flex:1; height:1px; background:var(--kc-line)}
.kcp .submit{display:flex; width:100%; align-items:center; justify-content:center; gap:10px; background:var(--kc-gold); color:#15100a; border:0; font-family:var(--kc-display); font-weight:700; font-size:1.2rem; letter-spacing:.06em; text-transform:uppercase; padding:17px 24px; border-radius:3px; cursor:pointer; transition:.28s var(--kc-ease)}
.kcp .submit:hover{background:var(--kc-gold-hi); transform:translateY(-2px)}
.kcp .cta-help{text-align:center; color:var(--kc-faint); font-size:13px; margin-top:14px; line-height:1.5}
.kcp .shoplinks{text-align:center; color:var(--kc-dim); font-size:.92rem; margin-top:26px}
.kcp .shoplinks a{color:var(--kc-gold)} .kcp .shoplinks a:hover{text-decoration:underline}
.kcp .shoplinks .sep{color:var(--kc-faint); margin:0 6px}
.kcp .alert-error{background:rgba(221,29,29,.1); border:1px solid rgba(221,29,29,.4); color:#ffb4b4; padding:12px 16px; border-radius:10px; font-size:.92rem}

/* Ankauf: Info-Tooltips (funktional, CSP-konform via info_toggle.js) */
.kcp .label-row{display:flex; align-items:center; gap:5px; margin-bottom:8px; min-height:22px}
.kcp .label-row .label{margin:0}
.kcp .info-tip{display:inline-flex; align-items:center; justify-content:center; background:transparent; border:none; padding:2px 4px; margin:0; color:var(--kc-dim); cursor:pointer; line-height:1}
.kcp .info-tip>i{font-size:16px}
.kcp .info-tip:hover, .kcp .info-tip[aria-expanded="true"]{color:var(--kc-gold)}
.kcp .info-line{margin:6px 0 0; font-size:13px; line-height:1.55; color:var(--kc-dim); background:var(--kc-bg); border:1px solid var(--kc-line); border-left:3px solid var(--kc-gold); border-radius:8px; padding:9px 12px}
.kcp .info-line[hidden]{display:none}
.info-float{position:fixed; z-index:9999; max-width:280px; background:var(--kc-bg); color:var(--kc-text); border:1px solid var(--kc-line); border-left:3px solid var(--kc-gold); border-radius:8px; padding:9px 12px; font-size:13px; line-height:1.55; font-weight:400; text-align:left; box-shadow:0 8px 24px rgba(0,0,0,.5); opacity:0; visibility:hidden; transition:opacity .12s ease; pointer-events:none}
.info-float.show{opacity:1; visibility:visible}
@media(hover:hover) and (pointer:fine){ .kcp .info-line{display:none !important} }

/* Ankauf: Foto-Upload Dropzone (file-picker-Hooks bleiben) */
.kcp #photo-pool-picker{display:block; border:1.6px dashed rgba(255,255,255,.22); border-radius:14px; background:rgba(255,255,255,.02); transition:border-color .2s ease, background .2s ease}
.kcp #photo-pool-picker:hover{border-color:var(--kc-gold); background:rgba(233,181,60,.05)}
.kcp #photo-pool-picker.dragover{border-color:var(--kc-gold); background:rgba(233,181,60,.07)}
.kcp #photo-pool-picker .file-picker-label{display:flex; flex-direction:column; align-items:center; gap:9px; padding:44px 20px; cursor:pointer; text-align:center; width:100%}
.kcp .file-picker-btn{display:inline-flex; align-items:center; gap:8px; font-family:var(--kc-display); font-weight:700; text-transform:uppercase; letter-spacing:.04em; color:var(--kc-gold); background:transparent; border:1.5px solid rgba(233,181,60,.6); border-radius:3px; padding:10px 22px; transition:.25s var(--kc-ease)}
.kcp #photo-pool-picker:hover .file-picker-btn{background:var(--kc-gold); color:#15100a; border-color:var(--kc-gold)}
.kcp .file-picker-name{color:var(--kc-dim); font-size:.86rem}
.kcp .hintbox{display:flex; gap:11px; align-items:flex-start; margin-top:16px; padding:14px 16px; background:rgba(255,255,255,.02); border:1px solid var(--kc-line); border-radius:10px}
.kcp .hintbox i{color:var(--kc-gold); font-size:19px; flex:none; margin-top:1px}
.kcp .hintbox p{margin:0; font-size:.86rem; color:var(--kc-dim); line-height:1.6}

/* Akkordeon "Was kaufen wir an" */
.kcp .acc{background:var(--kc-surface); border:1px solid var(--kc-line); border-radius:14px; padding:4px 24px; margin-bottom:20px}
.kcp .acc summary{cursor:pointer; padding:18px 0; font-family:var(--kc-display); font-weight:700; text-transform:uppercase; letter-spacing:.02em; font-size:1.1rem; list-style:none; display:flex; justify-content:space-between; align-items:center; color:var(--kc-text)}
.kcp .acc summary::-webkit-details-marker{display:none}
.kcp .acc summary::after{content:"+"; color:var(--kc-gold); font-size:1.5rem; font-family:var(--kc-display); line-height:1; transition:transform .25s var(--kc-ease)}
.kcp .acc[open] summary::after{transform:rotate(45deg)}
.kcp .acc p, .kcp .acc li{color:var(--kc-dim); font-size:14px}
.kcp .acc strong{color:var(--kc-text)}
.kcp .acc-intro{color:var(--kc-dim); font-size:14px; margin:2px 0 18px; padding-bottom:0}
.kcp .acc-list{list-style:none; margin:0 0 4px; padding:0; display:grid; gap:11px}
.kcp .acc-list li{display:flex; gap:12px; align-items:flex-start; color:var(--kc-dim); font-size:14px; line-height:1.5}
.kcp .acc-list .ck{flex:none; width:22px; height:22px; border-radius:50%; background:rgba(233,181,60,.14); color:var(--kc-gold); display:grid; place-items:center; margin-top:1px}
.kcp .acc-list .ck i{font-size:14px}
.kcp .acc-list b{color:var(--kc-text); font-weight:700}
.kcp .acc-sep{border:0; border-top:1px solid var(--kc-line); margin:20px 0 16px}
.kcp .acc-no-h{font-family:var(--kc-display); font-weight:700; text-transform:uppercase; letter-spacing:.04em; font-size:.95rem; color:var(--kc-faint); margin-bottom:11px}
.kcp .acc-no{display:flex; gap:12px; align-items:flex-start; color:var(--kc-dim); font-size:14px; line-height:1.5; padding-bottom:14px}
.kcp .acc-no .xk{flex:none; width:22px; height:22px; border-radius:50%; background:rgba(255,255,255,.05); color:var(--kc-faint); display:grid; place-items:center; margin-top:1px}
.kcp .acc-no .xk i{font-size:14px}

/* Reveal-Animation (Progressive Enhancement): .reveal ist OHNE JS sichtbar.
   reveal.js setzt .reveal-ready auf .kcp, erst dann wird versteckt + eingeblendet.
   Wichtig, weil die CSP (script-src 'self') keine Inline-Scripts erlaubt: faellt
   das Script aus, bleibt der Inhalt sichtbar statt unsichtbar. */
.kcp.reveal-ready .reveal{opacity:0; transform:translateY(30px); transition:.9s var(--kc-ease)}
.kcp.reveal-ready .reveal.in{opacity:1; transform:none}

/* Responsive */
@media(max-width:980px){
  .kcp .sec{padding:64px 0}
  .kcp .hero{padding:60px 0 46px}
  .kcp .wrap{padding:0 22px}
  .kcp .flow, .kcp .flow.flow-3{grid-template-columns:1fr 1fr; gap:34px 18px}
  .kcp .flow::before{display:none}
  .kcp .stats{grid-template-columns:1fr}
  .kcp .ladder{flex-wrap:wrap; gap:18px 14px} .kcp .slab{flex:0 0 44%; max-width:44%}
  .kcp .cta-band{margin:0 18px 40px; padding:60px 24px}
  .kcp .grid-2{grid-template-columns:1fr}
}
@media(max-width:560px){
  .kcp .hero-cta{flex-direction:column; align-items:center}
  .kcp .hero-cta .btn{min-width:240px; justify-content:center}
  /* Stepper kompakt: Zahl links, Titel + Text rechts (statt langer vertikaler Liste). */
  .kcp .flow, .kcp .flow.flow-3{grid-template-columns:1fr; gap:22px; max-width:380px}
  .kcp .flow .fstep{display:grid; grid-template-columns:auto 1fr; column-gap:16px; text-align:left}
  .kcp .flow .fnum{grid-column:1; grid-row:1 / span 2; align-self:center; margin:0; width:54px; height:54px; font-size:1.35rem}
  .kcp .flow .fstep h3{grid-column:2; grid-row:1; align-self:end; margin:0 0 3px}
  .kcp .flow .fstep p{grid-column:2; grid-row:2; align-self:start; text-align:left; max-width:none; margin:0}
}