/* Gutachtenwerk – Website
   Stil: seriös-klassisch wie ein Sachverständigengutachten. Serifen-Überschriften, ruhiges Dunkelblau,
   Siegelrot nur für Wert und Kaufaktion, Doppellinien als Ordnungselement. */
:root{
  --paper:#F5F5F3; --surface:#FFFFFF; --sunk:#ECEEF0; --ink:#1B232E; --muted:#5C6570; --line:#D7DBE0; --rule:#23405F;
  --accent:#23405F; --accent-ink:#FFFFFF; --accent-soft:#E7EDF3; --seal:#8C1F28; --seal-soft:#F8ECED; --ok:#2E6A49; --ok-soft:#E5F1EA; --warn:#8F5D00; --warn-soft:#FBF2DF;
  --f-display:"Source Serif 4",Georgia,"Times New Roman",serif;
  --f-body:"Source Sans 3",-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Consolas,monospace;
  --r:4px; --max:1140px;
}
@media (prefers-color-scheme: dark){:root{
  --paper:#11151A; --surface:#181D24; --sunk:#1F252E; --ink:#E4E7EB; --muted:#9BA4AF; --line:#2C3440; --rule:#9DB6D3;
  --accent:#9DB6D3; --accent-ink:#11151A; --accent-soft:#1F2C3B; --seal:#E07078; --seal-soft:#3A2225; --ok:#74C597; --ok-soft:#1C3227; --warn:#E2B45A; --warn-soft:#3A2D16; color-scheme:dark}}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--f-body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--accent)}
.wrap{max-width:var(--max);margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
h1,h2,h3{font-family:var(--f-display);font-weight:600;line-height:1.15;text-wrap:balance;margin:0}
.eyebrow{font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:700;margin:0 0 8px}
.muted{color:var(--muted)} .small{font-size:14px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* Schaltflächen */
.btn{font:inherit;font-size:15px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:42px;padding:9px 18px;border-radius:var(--r);border:1px solid var(--line);background:var(--surface);color:var(--ink);text-decoration:none;cursor:pointer;white-space:nowrap}
.btn:hover{border-color:var(--accent)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.seal{background:var(--seal);border-color:var(--seal);color:#fff}
.btn.ghost{background:transparent;border-color:transparent}
.btn.ghost:hover{border-color:var(--line)}
.btn.small{min-height:34px;padding:5px 12px;font-size:14px}
.btn.danger{color:var(--seal);border-color:var(--seal)}
.btn.wide{width:100%}
.btn.lg{min-height:52px;padding:12px 26px;font-size:17px}
form.inline{display:inline}

/* Kopf */
.sysnote{background:var(--warn-soft);font-size:13px;text-align:center;padding:4px}
.site-head{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
.head-row{display:flex;align-items:center;gap:22px;min-height:66px}
.logo{font-family:var(--f-display);font-weight:700;font-size:21px;color:var(--ink);text-decoration:none;display:inline-flex;align-items:center;gap:10px}
.logo i{width:20px;height:20px;border:2.5px solid var(--seal);border-radius:50%;position:relative;flex:none}
.logo i::after{content:"";position:absolute;inset:3px;border-radius:50%;background:var(--seal)}
.main-nav{display:flex;gap:22px;flex:1}
.main-nav a{color:var(--ink);text-decoration:none;font-weight:500;font-size:15.5px}
.main-nav a:hover{color:var(--accent);text-decoration:underline;text-underline-offset:4px}
.head-actions{display:flex;gap:6px;align-items:center;margin-left:auto}
.flash{font-size:15px;padding:10px 0;border-bottom:1px solid var(--line);background:var(--ok-soft)}
.flash.info{background:var(--accent-soft)} .flash.err{background:var(--seal-soft)}

/* Hero */
.hero{padding:64px 0 56px;border-bottom:1px solid var(--line);background:linear-gradient(var(--surface),var(--paper))}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:56px;align-items:center}
.hero h1{font-size:clamp(34px,4.6vw,54px);letter-spacing:-.01em;margin-bottom:18px}
.hero h1 em{font-style:normal;color:var(--seal)}
.hero .lead{font-size:19px;color:var(--muted);max-width:58ch;margin:0 0 26px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.hero-facts{display:flex;gap:26px;flex-wrap:wrap;margin-top:28px;padding-top:20px;border-top:1px solid var(--line);font-size:14.5px;color:var(--muted)}
.hero-facts b{display:block;font-family:var(--f-display);font-size:22px;color:var(--ink)}
.docstack{position:relative;aspect-ratio:1/1.05;max-width:520px;margin-left:auto;width:100%}
.docstack img{position:absolute;width:62%;border:1px solid var(--line);box-shadow:0 18px 40px -18px rgba(20,30,45,.45);background:#fff}
.docstack .d1{left:0;top:6%;transform:rotate(-3deg)}
.docstack .d2{left:19%;top:3%;transform:rotate(1.5deg)}
.docstack .d3{right:0;top:0;transform:rotate(4deg)}
.docstack .stamp{position:absolute;left:4%;bottom:2%;background:var(--surface);border:1px solid var(--seal);outline:1px solid var(--seal);outline-offset:-5px;padding:14px 18px;font-size:13px;color:var(--muted);box-shadow:0 10px 24px -14px rgba(0,0,0,.4)}
.docstack .stamp b{display:block;font-family:var(--f-display);font-size:24px;color:var(--ink)}
.docstack .stamp small{display:block;color:var(--seal);text-transform:uppercase;letter-spacing:.1em;font-weight:700;font-size:11px}

/* Abschnitte */
section.block{padding:76px 0;border-bottom:1px solid var(--line)}
section.block.alt{background:var(--surface)}
.sec-head{max-width:720px;margin-bottom:38px}
.sec-head h2{font-size:clamp(28px,3.4vw,38px);margin-bottom:12px}
.sec-head p{color:var(--muted);margin:0;font-size:18px}
.rule2{border:none;border-top:3px double var(--ink);margin:0 0 20px;width:64px}

.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border-top:1px solid var(--ink);counter-reset:st}
.steps > li{list-style:none;padding:22px 22px 0 0;border-right:1px solid var(--line);margin-right:22px}
.steps > li:last-child{border-right:none;margin-right:0}
.steps > li::before{counter-increment:st;content:"Phase " counter(st);display:block;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--seal);font-weight:700;margin-bottom:6px}
.steps h3{font-size:22px;margin-bottom:8px}
.steps p{color:var(--muted);font-size:15.5px;margin:0 0 6px}
.steps ul{list-style:disc;padding-left:18px;margin:6px 0 0;font-size:15px}
.steps{padding:0;margin:0}
.steps ul li{margin:2px 0;color:var(--ink)}

.features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.feat{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:22px}
section.block:not(.alt) .feat{background:var(--surface)}
.feat h3{font-size:19px;margin-bottom:6px}
.feat p{margin:0;color:var(--muted);font-size:15.5px}
.feat .tag{font-family:var(--f-mono);font-size:12px;color:var(--accent);display:block;margin-bottom:8px}

.sample{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:center}
.sample figure{margin:0}
.sample figure img{border:1px solid var(--line);box-shadow:0 14px 30px -18px rgba(0,0,0,.4)}
.sample figcaption{font-size:13.5px;color:var(--muted);margin-top:8px}
.sample .pages{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.toc{border-top:3px double var(--ink);padding-top:10px;margin:18px 0 0;font-size:15.5px}
.toc div{display:flex;gap:8px;padding:5px 0;border-bottom:1px dotted var(--line)}
.toc div span:first-child{font-family:var(--f-mono);color:var(--muted);width:26px}

/* Preise */
.prices{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:stretch}
.price{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:26px;display:flex;flex-direction:column;gap:10px;position:relative}
.price.hl{border:1px solid var(--seal);outline:1px solid var(--seal);outline-offset:-5px}
.price .badge{position:absolute;top:-12px;left:24px;background:var(--seal);color:#fff;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:3px 10px;border-radius:2px}
.price h3{font-size:22px}
.price .amt{font-family:var(--f-display);font-size:40px;font-weight:700;line-height:1}
.price .amt small{font-family:var(--f-body);font-size:14px;font-weight:500;color:var(--muted)}
.price ul{padding-left:18px;margin:4px 0 8px;color:var(--muted);font-size:15px;flex:1}
.price-note{font-size:14px;color:var(--muted);margin-top:18px}
.compare{margin-top:34px;overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.compare table{border-collapse:collapse;width:100%;font-size:15px;min-width:560px}
.compare th,.compare td{padding:10px 14px;border-bottom:1px solid var(--line);text-align:left}
.compare th{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);background:var(--sunk)}
.compare td.c{text-align:center}

/* FAQ */
.faq{max-width:820px}
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{cursor:pointer;font-family:var(--f-display);font-size:19px;font-weight:600;padding:14px 30px 14px 0;list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:12px;font-family:var(--f-body);font-size:24px;color:var(--muted)}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:0 0 16px;color:var(--muted)}
.notice{border-left:3px solid var(--warn);background:var(--warn-soft);padding:16px 18px;border-radius:var(--r);font-size:15.5px;max-width:820px}

.cta-band{background:var(--accent);color:var(--accent-ink);padding:56px 0}
.cta-band .wrap{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta-band h2{font-size:30px;color:inherit}
.cta-band p{margin:6px 0 0;opacity:.85}
.cta-band .btn{background:var(--surface);color:var(--ink);border-color:var(--surface)}

/* Fuß */
.site-foot{padding:48px 0 calc(28px + env(safe-area-inset-bottom,0px));font-size:15px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}
.foot-grid h4{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:4px 0 10px}
.foot-grid a:not(.logo){display:block;color:var(--ink);text-decoration:none;padding:3px 0}
.foot-grid a:not(.logo):hover{text-decoration:underline}
.foot-grid p{color:var(--muted);max-width:40ch}
.foot-note{border-top:1px solid var(--line);margin-top:28px;padding-top:16px;color:var(--muted);font-size:13.5px}

/* Formulare */
.auth-wrap{padding:48px 20px 72px;display:flex;justify-content:center}
.auth-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:34px;width:100%;max-width:560px}
.auth-card h1{font-size:32px;margin-bottom:10px}
.auth-card form{display:flex;flex-direction:column;gap:16px;margin-top:18px}
.field{display:flex;flex-direction:column;gap:5px;border:none;padding:0;margin:0;min-width:0}
.field label,.field legend{font-size:14.5px;font-weight:600}
.field legend{margin-bottom:6px}
input,select,textarea{font:inherit;font-size:16px;color:var(--ink);background:var(--surface);border:1px solid #BFC6CF;border-radius:var(--r);padding:10px 12px;min-height:46px;width:100%}
input:focus,select:focus{border-color:var(--accent);outline:2px solid var(--accent-soft)}
input:disabled{background:var(--sunk);color:var(--muted)}
.field .hint{font-size:13px;color:var(--muted)}
.field .err,.err{font-size:13.5px;color:var(--seal);font-weight:600}
.field.bad input{border-color:var(--seal)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.choice{display:flex;gap:12px;align-items:flex-start;border:1px solid var(--line);border-radius:var(--r);padding:12px 14px;cursor:pointer;margin-bottom:8px}
.choice:has(input:checked){border-color:var(--accent);background:var(--accent-soft)}
.choice input{width:20px;height:20px;min-height:0;margin-top:3px;flex:none}
.choice b{display:block}.choice small{display:block;color:var(--muted);font-size:14px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:15px}
.check input{width:20px;height:20px;min-height:0;margin-top:3px;flex:none}
.check.bad span{color:var(--seal)}
.alert{background:var(--seal-soft);border-left:3px solid var(--seal);padding:12px 14px;border-radius:var(--r);font-size:15px;margin:10px 0}
.alert.ok{background:var(--ok-soft);border-left-color:var(--ok)}

/* Konto */
.konto{padding:36px 20px 72px}
.konto-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;margin-bottom:26px}
.konto-head h1{font-size:34px}
.credit-box{display:flex;align-items:center;gap:16px;flex-wrap:wrap;border:1px solid var(--seal);outline:1px solid var(--seal);outline-offset:-5px;padding:14px 18px;background:var(--surface)}
.credit-box .k{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--seal);font-weight:700;display:block}
.credit-box .v{font-family:var(--f-display);font-size:26px;font-weight:700}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:24px;margin-bottom:20px}
.panel h2{font-size:24px;margin-bottom:14px}
.panel-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.panel-head h2{margin:0}
.empty{background:var(--sunk);border-radius:var(--r);padding:18px}
.empty p{margin:0}
.table-wrap{overflow-x:auto}
table.list{border-collapse:collapse;width:100%;font-size:15.5px}
table.list th,table.list td{padding:10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
table.list th{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
table.list .n{text-align:right;font-variant-numeric:tabular-nums}
table.list .actions{text-align:right;white-space:nowrap}
.pill{display:inline-block;font-size:12.5px;font-weight:700;padding:2px 10px;border-radius:999px;background:var(--sunk);color:var(--muted)}
.pill.ok{background:var(--ok-soft);color:var(--ok)}
details.del{display:inline-block;position:relative}
details.del summary{list-style:none}
details.del summary::-webkit-details-marker{display:none}
details.del .confirm{position:absolute;right:0;top:110%;z-index:5;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:12px;width:260px;white-space:normal;display:flex;flex-direction:column;gap:8px;box-shadow:0 10px 24px -12px rgba(0,0,0,.35);font-size:14px;text-align:left}
.settings{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.settings .card{border:1px solid var(--line);border-radius:var(--r);padding:18px;display:flex;flex-direction:column;gap:12px}
.settings h3{font-size:18px}

/* Kauf */
.checkout{padding:36px 20px 72px}
.checkout h1{font-size:34px;margin-bottom:6px}
.checkout-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:24px;margin-top:22px;align-items:start}
.packs{border:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}
.pack{display:grid;grid-template-columns:auto 1fr auto;gap:2px 14px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;cursor:pointer}
.pack input{width:20px;height:20px;min-height:0;grid-row:1/3}
.pack:has(input:checked){border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent);background:var(--accent-soft)}
.pk-name{font-family:var(--f-display);font-size:20px;font-weight:600}
.pk-price{font-family:var(--f-display);font-size:22px;font-weight:700;grid-row:1/3;grid-column:3}
.pk-note{font-size:14px;color:var(--muted);grid-column:2}
.summary{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px;display:flex;flex-direction:column;gap:12px;position:sticky;top:84px}
.summary h2{font-size:22px}
.sumrow{display:flex;justify-content:space-between;gap:10px;border-bottom:1px dotted var(--line);padding:4px 0}
.sumrow.small{font-size:14px;color:var(--muted)}

/* Rechtstexte */
.legal{padding:40px 20px 72px;max-width:860px}
.legal h1{font-size:36px;margin-bottom:8px}
.legal h2{font-size:22px;margin:30px 0 8px}
.legal h3{font-size:18px;margin:20px 0 6px}
.legal p,.legal li{color:var(--ink)}
.legal .ph{background:var(--warn-soft);padding:0 4px;border-radius:2px}

@media (max-width:980px){
  .hero-grid,.sample{grid-template-columns:minmax(0,1fr)}
  .docstack{margin:0 auto;max-width:440px}
  .steps{grid-template-columns:1fr 1fr;row-gap:24px}
  .steps > li:nth-child(2){border-right:none;margin-right:0}
  .features,.prices,.settings{grid-template-columns:minmax(0,1fr)}
  .checkout-grid{grid-template-columns:minmax(0,1fr)}
  .summary{position:static}
  .main-nav{display:none}
}
@media (max-width:640px){
  body{font-size:16px}
  .hero{padding:40px 0}
  section.block{padding:52px 0}
  .steps{grid-template-columns:minmax(0,1fr)}
  .steps > li{border-right:none;margin-right:0;border-bottom:1px solid var(--line);padding-bottom:18px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .foot-grid > div:first-child{grid-column:1/-1}
  .two{grid-template-columns:minmax(0,1fr)}
  .auth-card{padding:24px 18px}
  .head-actions .btn.ghost{padding:9px 10px}
  .head-actions .btn.primary{padding:9px 12px}
  .logo{font-size:18px}
  table.list thead{display:none}
  table.list tr{display:grid;grid-template-columns:1fr 1fr;gap:4px 10px;padding:10px 0;border-bottom:1px solid var(--line)}
  table.list td{border:none;padding:2px 0}
  table.list td.actions{grid-column:1/-1;text-align:left}
  table.list td.n{text-align:left}
}
@media (max-width:480px){.head-actions .btn.primary{display:none}.head-row{gap:10px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}