/* ==========================================================================
   Business Health Check® – Fragebogen (health-check-starten.html)
   Baut auf site.css auf: Farben, Schriften, .btn, .field, .form-status, .amp, --bw-1 bis --bw-7.
   Bildsprache wie der Produktbereich (.bhc): Navy-Deep, Spektrum-Farben je Blickwinkel.
   ========================================================================== */

body.page-hc{min-height:100dvh;display:flex;flex-direction:column;background:var(--navy-deep);color:var(--on-dark);}

/* ---------- App-Kopf ---------- */
.hc-header{position:sticky;top:0;z-index:20;background:var(--navy-deep);border-bottom:1px solid var(--line-dark);}
@supports (backdrop-filter:blur(1px)){.hc-header{background:rgba(10,20,40,.86);backdrop-filter:blur(12px) saturate(140%);}}
.hc-header-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px;}
.hc-header .brand-mark{height:34px;}
.hc-header .brand-word{font-size:1.0625rem;}
.hc-exit{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:0 14px 0 10px;border-radius:999px;color:var(--on-dark-soft);font-size:.9375rem;text-decoration:none;transition:color .2s ease,background-color .2s ease;}
@media (hover:hover) and (pointer:fine){.hc-exit:hover{color:var(--on-dark);background:rgba(245,243,238,.07);}}

/* ---------- Bühne ---------- */
.hc-app{flex:1;width:100%;max-width:780px;margin-inline:auto;padding:clamp(28px,6vw,64px) clamp(20px,4vw,40px) clamp(48px,8vw,88px);}
.hc-app:focus{outline:none;}
.hc-screen{animation:hc-in .2s ease-out both;}
@keyframes hc-in{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:none;}}
@media (prefers-reduced-motion:reduce){.hc-screen{animation:none;}}
.hc-screen h1,.hc-screen h2{font-family:var(--font-sans);font-weight:600;letter-spacing:-.025em;line-height:1.1;}
.hc-screen [tabindex="-1"]:focus{outline:none;}
.hc-kicker{margin-bottom:14px;color:var(--gold-soft);font-weight:500;}
.hc-title{font-size:clamp(1.875rem,4.6vw,2.625rem);}
.hc-lead{margin-top:16px;max-width:46ch;font-size:clamp(1.0625rem,2vw,1.25rem);color:var(--on-dark-soft);}
.hc-sub{margin-top:12px;max-width:56ch;color:var(--on-dark-soft);}
.hc-error{margin-top:14px;font-size:.9375rem;color:#f4b4b4;}

/* ---------- Einstieg ---------- */
.hc-intro h1{font-size:clamp(2.375rem,6.4vw,3.5rem);}
.hc-spectrum{display:flex;gap:4px;margin:32px 0 24px;}
.hc-spectrum i{flex:1;height:4px;border-radius:2px;background:var(--c);}
.hc-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;}
.hc-facts li{display:grid;gap:2px;padding:16px 18px;border-radius:16px;background:rgba(245,243,238,.04);border:1px solid var(--line-dark);}
.hc-facts strong{font-weight:600;}
.hc-facts span{font-size:.875rem;color:var(--on-dark-soft);}
.hc-privacy{margin-top:24px;padding:20px 22px;border-radius:16px;border:1px solid rgba(224,201,144,.32);background:rgba(224,201,144,.05);}
.hc-privacy h2{margin-bottom:8px;font-size:1.0625rem;letter-spacing:-.01em;}
.hc-privacy p{font-size:.9375rem;color:var(--on-dark-soft);}
.hc-privacy a{color:var(--on-dark);text-underline-offset:3px;}
.hc-check{display:flex;align-items:flex-start;gap:12px;margin-top:16px;font-size:.9375rem;cursor:pointer;}
.hc-check input{flex-shrink:0;width:22px;height:22px;margin:1px 0 0;accent-color:var(--gold);cursor:pointer;}
.hc-start{margin-top:28px;}
@media (max-width:600px){.hc-facts{grid-template-columns:minmax(0,1fr);}.hc-start{width:100%;}}

/* ---------- Auswahl-Kacheln (Kontext) ---------- */
.hc-group{min-width:0;margin:32px 0 0;padding:0;border:0;}
.hc-group legend{margin-bottom:12px;padding:0;font-weight:600;}
.hc-choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;}
.hc-choice{position:relative;display:flex;align-items:center;min-height:52px;padding:12px 16px;border-radius:12px;border:1px solid rgba(245,243,238,.2);background:rgba(245,243,238,.04);cursor:pointer;transition:border-color .2s ease,background-color .2s ease;}
.hc-choice.is-checked{border-color:var(--gold-soft);background:rgba(224,201,144,.12);}
@media (max-width:480px){.hc-choices{grid-template-columns:minmax(0,1fr);}}

/* Native Radios bleiben bedienbar (Tastatur, Screenreader), liegen aber unsichtbar über der Kachel */
.hc-choice input,.hc-scale-opt input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer;}
.hc-choice:has(input:focus-visible),.hc-scale-opt:has(input:focus-visible){outline:2px solid var(--gold);outline-offset:3px;}
@media (hover:hover) and (pointer:fine){
  .hc-choice:hover{border-color:rgba(245,243,238,.42);}
  .hc-scale-opt:hover{border-color:rgba(245,243,238,.48);}
}

/* ---------- Fortschritt ---------- */
.hc-progress{margin-bottom:clamp(28px,6vw,48px);}
.hc-progress-text{font-size:.875rem;color:var(--on-dark-soft);font-variant-numeric:tabular-nums;}
.hc-progress-bar{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:4px;margin-top:10px;}
.hc-progress-bar li{height:4px;overflow:hidden;border-radius:2px;background:rgba(245,243,238,.12);}
.hc-progress-bar i{display:block;height:100%;background:var(--c);transform:scaleX(var(--f,0));transform-origin:left;transition:transform .3s var(--ease-out);}

/* ---------- Frage ---------- */
.hc-fieldset{min-width:0;margin:0;padding:0;border:0;}
.hc-legend{display:grid;gap:14px;padding:0;}
.hc-block{display:inline-flex;align-items:center;gap:8px;font-size:.9375rem;font-weight:500;color:var(--on-dark-soft);}
.hc-block::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--c);}
.hc-q{font-size:clamp(1.5rem,4.2vw,2.25rem);font-weight:600;letter-spacing:-.02em;line-height:1.2;color:var(--on-dark);text-wrap:balance;}
.hc-scale{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:clamp(8px,1.8vw,12px);margin-top:clamp(28px,6vw,40px);}
.hc-scale-opt{position:relative;display:grid;place-items:center;height:clamp(58px,14vw,84px);border-radius:14px;border:1px solid rgba(245,243,238,.22);background:rgba(245,243,238,.04);font-size:clamp(1.25rem,3vw,1.5rem);font-weight:600;font-variant-numeric:tabular-nums;cursor:pointer;transition:border-color .2s ease,background-color .2s ease,transform .12s ease-out;}
.hc-scale-opt:active{transform:scale(.96);}
.hc-scale-opt.is-checked{border-color:var(--c);background:color-mix(in srgb,var(--c) 24%,transparent);box-shadow:inset 0 0 0 1px var(--c);}
.hc-anchors{display:flex;justify-content:space-between;gap:24px;margin-top:14px;font-size:.875rem;line-height:1.4;color:var(--on-dark-soft);}
.hc-anchors span{max-width:46%;}
.hc-anchors span:last-child{text-align:right;}
.hc-anchors b{margin-right:6px;font-weight:600;color:var(--on-dark);}
@media (prefers-reduced-motion:reduce){.hc-scale-opt:active{transform:none;}.hc-progress-bar i{transition:none;}}

/* ---------- Navigation ---------- */
.hc-nav{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:clamp(36px,7vw,56px);}
.hc-back{display:inline-flex;align-items:center;gap:8px;min-height:46px;padding:0 16px 0 10px;border:0;border-radius:999px;background:none;color:var(--on-dark-soft);font-weight:500;cursor:pointer;transition:color .2s ease,background-color .2s ease;}
@media (hover:hover) and (pointer:fine){.hc-back:hover{color:var(--on-dark);background:rgba(245,243,238,.07);}}
.hc-nav .btn{min-width:150px;}

/* ---------- Ergebnis ---------- */
.hc-result-grid{position:relative;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(24px,5vw,48px);align-items:center;margin-top:32px;padding:clamp(22px,4vw,36px);border-radius:24px;border:1px solid rgba(245,243,238,.1);background:linear-gradient(160deg,#16223f,#0f1a33);}
.hc-result-grid::before{content:"";position:absolute;left:24px;right:24px;top:-1px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--bw-1),var(--bw-2),var(--bw-3),var(--bw-4),var(--bw-5),var(--bw-6),var(--bw-7));opacity:.85;}
.hc-score{display:grid;justify-items:center;gap:10px;text-align:center;}
.hc-ring{position:relative;width:min(100%,196px);aspect-ratio:1;}
.hc-ring svg{width:100%;height:100%;transform:rotate(-90deg);}
.hc-ring circle{fill:none;stroke-width:10;}
.hc-ring-track{stroke:rgba(245,243,238,.1);}
/* Zielwert steht im SVG, die Animation füllt nur vom leeren Ring dorthin (ohne Animation stimmt der Endzustand trotzdem) */
.hc-ring-fill{stroke:var(--amp-c);stroke-linecap:round;animation:hc-ring .9s .15s var(--ease-out) both;}
@keyframes hc-ring{from{stroke-dashoffset:var(--full);}}
.hc-ring-num{position:absolute;inset:0;display:grid;place-content:center;line-height:1;}
.hc-ring-num strong{font-size:3.25rem;font-weight:600;letter-spacing:-.04em;font-variant-numeric:tabular-nums;}
.hc-ring-num span{margin-top:6px;font-size:.875rem;color:var(--on-dark-soft);}
.hc-score-label{display:inline-flex;align-items:center;gap:10px;margin-top:6px;font-size:.9375rem;font-weight:600;white-space:nowrap;}
.hc-score-avg{font-size:.875rem;color:var(--on-dark-soft);}
.hc-rows li{display:grid;grid-template-columns:minmax(0,1fr) 88px 3em 12px;align-items:center;gap:12px;padding:10px 0;border-top:1px solid rgba(245,243,238,.08);font-size:.9375rem;}
.hc-rows li:first-child{border-top:0;}
.hc-row-name{display:flex;align-items:center;gap:9px;min-width:0;}
.hc-row-name::before{content:"";flex-shrink:0;width:7px;height:7px;border-radius:50%;background:var(--c);}
.hc-bar{height:6px;overflow:hidden;border-radius:3px;background:rgba(245,243,238,.1);}
.hc-bar i{display:block;height:100%;background:var(--amp-c);transform:scaleX(var(--v));transform-origin:left;}
.hc-row-val{text-align:right;color:var(--on-dark-soft);font-variant-numeric:tabular-nums;}
.hc-ampel-key{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:16px;padding-top:14px;border-top:1px solid rgba(245,243,238,.08);font-size:.8125rem;color:var(--on-dark-soft);}
.hc-ampel-key li{display:inline-flex;align-items:center;gap:8px;}
.hc-ampel-key .amp,.hc-score-label .amp{width:10px;height:10px;box-shadow:none;}
.hc-result-note{margin-top:16px;font-size:.9375rem;color:var(--on-dark-soft);}
@media (prefers-reduced-motion:reduce){.hc-ring-fill{animation:none;}}
@media (max-width:760px){
  .hc-result-grid{grid-template-columns:minmax(0,1fr);}
  .hc-rows li{grid-template-columns:minmax(0,1fr) 56px 2.8em 12px;gap:10px;font-size:.875rem;}
}

/* ---------- Kontaktabfrage ---------- */
.hc-form{display:grid;gap:18px;margin-top:clamp(40px,7vw,64px);padding:clamp(24px,4vw,40px);border-radius:16px;border:1px solid rgba(224,201,144,.32);background:rgba(245,243,238,.04);}
.hc-form h2{font-size:clamp(1.375rem,3.4vw,1.875rem);}
.hc-optional{font-weight:400;color:var(--on-dark-soft);}
.hc-restart{min-height:44px;margin-top:20px;padding:0;border:0;background:none;color:var(--on-dark-soft);font-size:.9375rem;text-decoration:underline;text-underline-offset:4px;cursor:pointer;}
@media (hover:hover) and (pointer:fine){.hc-restart:hover{color:var(--on-dark);}}

/* ---------- Bestätigung ---------- */
.hc-done-mark{display:grid;place-items:center;width:60px;height:60px;margin-bottom:26px;border-radius:50%;background:rgba(79,178,134,.16);color:var(--bw-1);}
.hc-done-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px 28px;margin-top:36px;}

/* ---------- Ohne JavaScript ---------- */
.hc-noscript h1{font-family:var(--font-sans);font-size:clamp(2rem,5vw,2.75rem);font-weight:600;letter-spacing:-.025em;}
.hc-noscript p{margin:16px 0 28px;max-width:52ch;color:var(--on-dark-soft);}

/* ---------- Fuß ---------- */
.hc-footer{padding-block:18px;border-top:1px solid var(--line-dark);font-size:.8125rem;color:rgba(245,243,238,.6);}
.hc-footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 20px;}
.hc-footer ul{display:flex;gap:18px;}
.hc-footer a{text-decoration:none;}
@media (hover:hover) and (pointer:fine){.hc-footer a:hover{color:var(--on-dark);}}