/* KI-Seite (ki.html, en/ai.html): ergänzt style.css. Gleiche Farben, Schriften und Abstände wie die Startseite;
   eigene Bausteine für Hero-Grafik, Vor- und Nachteile, Anbieterkarten, Ablaufgrafik, Preisbalken und „nach oben“.
   Alle Animationen laufen erst, wenn site.js dem Element die Klasse .in gibt (IntersectionObserver), und entfallen
   bei „Bewegung reduzieren“. */

/* Kopfzeile: Rücksprung sichtbar hervorheben */
.top .nl.back { border: 1px solid var(--rule); border-radius: 4px; padding: 5px 10px; }
.top .nl.back:hover { border-color: var(--ink); }

/* Hero */
.kihero { padding: 80px 0 90px; border-top: 0; }
.kihero .wrap { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
@media (max-width: 960px) { .kihero .wrap { grid-template-columns: 1fr; } }
.kihero h1 { font-size: clamp(2.2rem, 4.4vw, 3.6rem); line-height: 1.03; }
.kihero h1 .a { color: var(--ink-3); }
.kihero .lead { font-size: 1.2rem; margin-top: 26px; }
.kihero .cta { max-width: 640px; }
.kihero .wrap > * { min-width: 0; }

/* Hero-Grafik: Rezensionen laufen in ein Modell und kommen als drei Sätze heraus */
.kiv { width: 100%; height: auto; display: block; overflow: visible; }
.kiv text { font-family: var(--sans); fill: var(--ink); }
.kiv .mono { font-family: var(--mono); font-size: 9px; fill: var(--ink-3); letter-spacing: .06em; }
.kiv .card { fill: var(--paper); stroke: var(--rule); }
.kiv .card.bad { stroke: var(--crash); }
.kiv .card.good { stroke: var(--ok); }
.kiv .star { fill: var(--star); font-size: 9px; }
.kiv .box { fill: var(--term); }
.kiv .box text, .kiv .boxt { fill: var(--term-fg); }
.kiv .out { fill: var(--paper); stroke: var(--ink); stroke-width: 1.2; }
.kiv .wire { fill: none; stroke: var(--ink-3); stroke-width: 1.4; stroke-dasharray: 5 5; }
.kiv .pulse { fill: var(--star); }
.kiv .rv { opacity: 0; transform: translateX(-14px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.kiv .res { opacity: 0; transform: translateX(14px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.in .kiv .rv, .in .kiv .res { opacity: 1; transform: none; }
.in .kiv .rv:nth-child(2) { transition-delay: .15s; } .in .kiv .rv:nth-child(3) { transition-delay: .3s; } .in .kiv .rv:nth-child(4) { transition-delay: .45s; }
.in .kiv .res:nth-child(1) { transition-delay: 1.2s; } .in .kiv .res:nth-child(2) { transition-delay: 1.4s; } .in .kiv .res:nth-child(3) { transition-delay: 1.6s; }
.in .kiv .wire { animation: wire 1.4s linear infinite; }
.in .kiv .pulse { animation: pulse 2.4s ease-in-out infinite; }
@keyframes wire { to { stroke-dashoffset: -20; } }
@keyframes pulse { 0%, 100% { opacity: .35; } 50% { opacity: 1; } }

/* Gründe (dunkel): drei Karten mit großer Zahl */
.why { margin-top: 52px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
@media (max-width: 860px) { .why { grid-template-columns: 1fr; } }
.why > div { padding: 24px; background: var(--term-2); border: 1px solid var(--rule); border-radius: 8px; min-width: 0; }
.why .k { font-family: var(--display); font-size: 2.4rem; line-height: 1; color: var(--ink-3); }
.why b { display: block; margin-top: 12px; font-family: var(--display); font-weight: 500; font-size: 1.25rem; line-height: 1.15; }
.why p { margin-top: 10px; color: var(--ink-2); font-size: .95rem; }

/* Vor- und Nachteile (hell): zwei Spalten, Einträge erscheinen gestaffelt */
.pc { margin-top: 52px; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 760px) { .pc { grid-template-columns: 1fr; } }
.pc > div { padding: 26px; border: 1px solid var(--rule); border-radius: 8px; background: var(--paper); min-width: 0; }
.pc b.t { display: block; font-family: var(--mono); font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 16px; }
.pc ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.pc li { display: grid; grid-template-columns: 22px 1fr; gap: 10px; align-items: start; font-size: .97rem; color: var(--ink-2); opacity: 0; transform: translateY(10px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.pc li b { color: var(--ink); font-weight: 600; }
.pc li::before { content: "✓"; color: var(--ok); font-weight: 700; }
.pc .con li::before { content: "✕"; color: var(--crash); }
.pc.in li, .in .pc li { opacity: 1; transform: none; }
.pc.in li:nth-child(1), .in .pc li:nth-child(1) { transition-delay: .05s; } .pc.in li:nth-child(2), .in .pc li:nth-child(2) { transition-delay: .15s; } .pc.in li:nth-child(3), .in .pc li:nth-child(3) { transition-delay: .25s; }
.pc.in li:nth-child(4), .in .pc li:nth-child(4) { transition-delay: .35s; } .pc.in li:nth-child(5), .in .pc li:nth-child(5) { transition-delay: .45s; } .pc.in li:nth-child(6), .in .pc li:nth-child(6) { transition-delay: .55s; }
.pc-note { margin-top: 22px; font-size: .95rem; color: var(--ink-2); max-width: 52em; }

/* Anbieter (dunkel): fünf Karten mit Schritten */
.prov { margin-top: 52px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; } /* sechs Karten (25.10.2026: lokaler Anbieter dazu): zwei Reihen à drei */
.prov > div.local { border-style: dashed; border-color: var(--ink-3); } /* lokaler Anbieter: gestrichelt wie die optionalen Knöpfe */
.prov > div.local ol a { color: var(--ink); }
@media (max-width: 700px) { .prov { grid-template-columns: 1fr; } }
.prov > div { padding: 20px; background: var(--term-2); border: 1px solid var(--rule); border-radius: 8px; min-width: 0; display: flex; flex-direction: column; }
.prov b { display: block; font-family: var(--display); font-weight: 500; font-size: 1.2rem; }
.prov .m { font-family: var(--mono); font-size: .72rem; color: var(--ink-3); margin-top: 4px; word-break: break-all; }
.prov ol { margin: 14px 0 0; padding-left: 18px; color: var(--ink-2); font-size: .9rem; display: grid; gap: 6px; flex: 1; }
.prov code { background: var(--paper); color: var(--ink); font-size: .78em; }
.prov .env { margin-top: 14px; font-family: var(--mono); font-size: .72rem; color: var(--ink-3); }
.prov .env code { display: block; margin-top: 4px; font-size: .8rem; }
.prov-note { margin-top: 26px; color: var(--ink-2); font-size: .95rem; max-width: 56em; }
.prov-note b { color: var(--term-fg); font-weight: 600; }
.prov-note a { color: inherit; }

/* Schritte (hell und dunkel): große Zahl, Text, Code */
.steps3 { margin-top: 52px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
@media (max-width: 860px) { .steps3 { grid-template-columns: 1fr; } }
.dark .su { background: var(--term-2); border-color: var(--rule); }
.dark .su h3 { color: var(--term-fg); }
.dark .su p { color: var(--ink-2); }
.dark .su .k { color: var(--ink-3); }
.dark .su pre { background: var(--term); border: 1px solid var(--rule); }
.dark .su code { background: var(--paper); color: var(--ink); }
.su pre .c { color: #4ade80; }
.su pre .w { color: #fbbf24; }

/* Funktionen (hell): Liste mit Ort im Bericht */
.feat { margin-top: 52px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2px 40px; }
@media (max-width: 760px) { .feat { grid-template-columns: 1fr; } }
.feat > div { display: grid; grid-template-columns: 1fr auto; gap: 8px 16px; padding: 14px 0; border-bottom: 1px solid var(--rule); align-items: start; }
.feat b { font-weight: 600; }
.feat p { grid-column: 1 / -1; color: var(--ink-2); font-size: .93rem; }
.feat .where { font-family: var(--mono); font-size: .7rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); white-space: nowrap; padding-top: 4px; }
.feat .flag { font-family: var(--mono); font-size: .72rem; color: var(--ink-3); }
.feat-note { margin-top: 22px; font-size: .95rem; color: var(--ink-2); max-width: 52em; }

/* Ablaufgrafik (dunkel): fünf Stationen, Leitung mit laufenden Strichen, Stationen leuchten nacheinander auf */
.flow { margin-top: 52px; width: 100%; height: auto; display: block; overflow: visible; }
.flow text { font-family: var(--sans); fill: var(--term-fg); font-size: 12px; }
.flow .h { font-weight: 600; font-size: 13px; }
.flow .s { fill: var(--ink-2); font-size: 10.5px; }
.flow .mono { font-family: var(--mono); font-size: 9px; fill: var(--ink-3); letter-spacing: .06em; }
.flow .node { fill: var(--term-2); stroke: var(--rule); stroke-width: 1; transition: stroke .5s, fill .5s; }
.flow .line { fill: none; stroke: var(--rule); stroke-width: 1.6; }
.flow .run { fill: none; stroke: var(--star); stroke-width: 1.6; stroke-dasharray: 6 10; opacity: 0; }
.flow .dot { fill: var(--star); opacity: 0; }
.flow .lock { fill: none; stroke: var(--ok); stroke-width: 1.4; }
.in .flow .run { opacity: 1; animation: wire 1s linear infinite; }
.in .flow .node { animation: light 6s ease-in-out infinite; }
.in .flow .node.n2 { animation-delay: 1.2s; } .in .flow .node.n3 { animation-delay: 2.4s; } .in .flow .node.n4 { animation-delay: 3.6s; } .in .flow .node.n5 { animation-delay: 4.8s; }
.in .flow .dot { animation: travel 6s linear infinite; }
@keyframes light { 0%, 12%, 100% { stroke: var(--rule); } 4%, 8% { stroke: var(--star); } }
@keyframes travel { 0% { opacity: 0; } 2% { opacity: 1; } 96% { opacity: 1; } 100% { opacity: 0; } }
.flow-legend { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 8px 24px; font-size: .9rem; color: var(--ink-2); }
.flow-legend i { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 8px; vertical-align: -1px; }
.flow-steps { margin-top: 36px; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
@media (max-width: 1000px) { .flow-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .flow-steps { grid-template-columns: 1fr; } }
.flow-steps > div { padding: 18px; background: var(--term-2); border: 1px solid var(--rule); border-radius: 8px; min-width: 0; }
.flow-steps .k { font-family: var(--mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }
.flow-steps > div > b { display: block; margin-top: 8px; font-weight: 600; }
.flow-steps p b { font-weight: 600; }
.flow-steps p { margin-top: 8px; color: var(--ink-2); font-size: .9rem; }

/* Daten (hell): gesendete Felder als Zeile wie im Prompt, zwei Listen, Filterkette */
.line-ex { margin-top: 40px; background: var(--term); color: var(--term-fg); font: 12.5px/1.7 var(--mono); padding: 16px 18px; border-radius: 8px; overflow-x: auto; white-space: pre; }
.line-ex .d { color: #b1a493; } .line-ex .c { color: #4ade80; } .line-ex .w { color: #fbbf24; }
.data2 { margin-top: 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 760px) { .data2 { grid-template-columns: 1fr; } }
.data2 > div { padding: 24px; border: 1px solid var(--rule); border-radius: 8px; background: var(--paper); min-width: 0; }
.data2 b.t { display: block; font-family: var(--mono); font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 14px; }
.data2 ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; font-size: .95rem; }
.data2 li { display: flex; gap: 10px; align-items: flex-start; color: var(--ink-2); }
.data2 li::before { content: "✓"; color: var(--ok); font-weight: 700; flex: none; }
.data2 .never li::before { content: "✕"; color: var(--crash); }
.chain { margin-top: 40px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.chain span { padding: 10px 14px; border: 1px solid var(--rule); border-radius: 6px; background: var(--paper-2); font-size: .92rem; opacity: 0; transform: translateY(8px); transition: opacity .5s var(--ease), transform .5s var(--ease); }
.chain span b { display: block; font-family: var(--mono); font-size: .68rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); font-weight: 500; }
.chain i { font-style: normal; color: var(--ink-3); opacity: 0; transition: opacity .5s; }
.chain.in span, .chain.in i, .in .chain span, .in .chain i { opacity: 1; transform: none; }
.chain.in > :nth-child(2), .in .chain > :nth-child(2) { transition-delay: .1s; } .chain.in > :nth-child(3), .in .chain > :nth-child(3) { transition-delay: .2s; } .chain.in > :nth-child(4), .in .chain > :nth-child(4) { transition-delay: .3s; }
.chain.in > :nth-child(5), .in .chain > :nth-child(5) { transition-delay: .4s; } .chain.in > :nth-child(6), .in .chain > :nth-child(6) { transition-delay: .5s; } .chain.in > :nth-child(7), .in .chain > :nth-child(7) { transition-delay: .6s; }
.chain.in > :nth-child(8), .in .chain > :nth-child(8) { transition-delay: .7s; } .chain.in > :nth-child(9), .in .chain > :nth-child(9) { transition-delay: .8s; } .chain.in > :nth-child(10), .in .chain > :nth-child(10) { transition-delay: .9s; }
.chain.in > :nth-child(11), .in .chain > :nth-child(11) { transition-delay: 1s; } .chain.in > :nth-child(12), .in .chain > :nth-child(12) { transition-delay: 1.1s; } .chain.in > :nth-child(13), .in .chain > :nth-child(13) { transition-delay: 1.2s; }
.chain-note { margin-top: 18px; font-size: .95rem; color: var(--ink-2); max-width: 52em; }

/* Preise (hell): Balken je Anbieter, Vorgabemodell, Eingabepreis; wachsen beim Einblenden */
.price { margin-top: 44px; display: grid; gap: 10px; }
.price > div { display: grid; grid-template-columns: 150px 1fr 150px; gap: 14px; align-items: center; font-size: .92rem; }
@media (max-width: 640px) { .price > div { grid-template-columns: 110px 1fr 90px; } }
.price .n { font-weight: 600; }
.price .n small { display: block; font-family: var(--mono); font-size: .68rem; color: var(--ink-3); font-weight: 400; word-break: break-all; }
.price .bar { height: 14px; background: var(--paper-2); border-radius: 3px; overflow: hidden; }
.price .bar i { display: block; height: 100%; width: var(--w); background: var(--ink); transform-origin: left; transform: scaleX(0); transition: transform 1.1s var(--ease); }
.price.in .bar i, .in .price .bar i { transform: scaleX(1); }
.price .v { font-family: var(--mono); font-size: .8rem; color: var(--ink-2); text-align: right; }
.price-table { margin-top: 36px; width: 100%; border-collapse: collapse; font-size: .9rem; }
.price-table th, .price-table td { text-align: left; padding: 9px 10px 9px 0; border-bottom: 1px solid var(--rule); vertical-align: top; }
.price-table th { font-family: var(--mono); font-size: .7rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); font-weight: 500; }
.price-table td.num { font-family: var(--mono); white-space: nowrap; }
.price-table code { font-size: .8em; }
.price-wrap { overflow-x: auto; }
.price-note { margin-top: 18px; font-size: .92rem; color: var(--ink-2); max-width: 56em; }

/* Zurück nach oben: schwebender Knopf unten rechts, erscheint nach dem Hero */
/* .totop („nach oben“) liegt seit 24.10.2026 in style.css, weil alle Seiten ihn haben */

/* Abschluss (dunkel): zwei Knöpfe zurück */
.ki-end { margin-top: 44px; display: flex; flex-wrap: wrap; gap: 14px; }
.dark .btn.line { color: var(--term-fg); border-color: var(--rule); }
.dark .btn.line:hover { background: var(--term-fg); color: var(--paper); border-color: var(--term-fg); }
.dark .btn.solid { background: var(--term-fg); color: var(--paper); border-color: var(--term-fg); }

@media (prefers-reduced-motion: reduce) {
  .kiv .rv, .kiv .res, .pc li, .chain span, .chain i { opacity: 1; transform: none; transition: none; }
  .in .kiv .wire, .in .kiv .pulse, .in .flow .run, .in .flow .node, .in .flow .dot { animation: none; }
  .flow .run { opacity: 1; } .flow .dot { opacity: 0; }
  .price .bar i { transform: scaleX(1); transition: none; }
}

/* Kapitelleiste rechts: ein Punkt je Abschnitt, Name erscheint beim Zeigen; auf dem Handy ausgeblendet */
.rail { position: fixed; right: 18px; top: 50%; transform: translateY(-50%); z-index: 40; display: grid; gap: 10px; opacity: 0; transition: opacity .4s; }
.rail.on { opacity: 1; }
.rail a { display: flex; align-items: center; justify-content: flex-end; gap: 10px; text-decoration: none; color: var(--ink); }
.rail i { width: 8px; height: 8px; border-radius: 50%; background: var(--rule); border: 1px solid var(--ink-3); transition: transform .3s var(--ease), background .3s; }
.rail a.on i { background: var(--ink); border-color: var(--ink); transform: scale(1.5); }
.rail span { font-family: var(--mono); font-size: .68rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); background: var(--paper); padding: 3px 8px; border-radius: 4px; border: 1px solid var(--rule); opacity: 0; transform: translateX(6px); transition: opacity .25s, transform .25s var(--ease); pointer-events: none; }
.rail a:hover span, .rail a:focus-visible span, .rail a.on span { opacity: 1; transform: none; }
.rail a:focus-visible { outline: none; }
.rail a:focus-visible i { outline: 2px solid var(--ink); outline-offset: 2px; }
.dark ~ .rail i { background: var(--rule); }
@media (max-width: 1100px) { .rail { display: none; } }

/* Preise im dunklen Abschnitt */
.dark .price .bar { background: var(--rule); }
.dark .price .bar i { background: var(--star); }
.dark .price .v { color: var(--ink-2); }
.dark .price .n small { color: var(--ink-3); }
.dark .price-table th { color: var(--ink-3); }
.dark .price-table th, .dark .price-table td { border-color: var(--rule); color: var(--term-fg); }
.dark .price-table td { color: var(--ink-2); }
.dark .price-table td b { color: var(--term-fg); }
.dark .price-table code { background: var(--paper); color: var(--ink); }
/* Kopfzeile: kürzeres Menü, damit die Marke nicht umbricht */
.top nav { gap: 14px; }
.top .nl { white-space: nowrap; font-size: .9rem; }
.top .mark { white-space: nowrap; }
@media (max-width: 1400px) { .top .mark small { display: none; } }
@media (max-width: 1180px) { .top .nl:not(.back) { display: none; } }

/* Einrichtungsseite: Checkliste im Hero (Haken erscheinen nacheinander) und zwei Terminals nebeneinander */
.chk { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.chk li { display: grid; grid-template-columns: 28px 1fr; gap: 4px 14px; align-items: center; padding: 12px 16px; border: 1px solid var(--rule); border-radius: 8px; background: var(--paper); opacity: 0; transform: translateX(12px); transition: opacity .5s var(--ease), transform .5s var(--ease), border-color .4s; }
.chk li i { grid-row: span 2; width: 24px; height: 24px; border-radius: 50%; border: 2px solid var(--ink-3); position: relative; transition: background .3s, border-color .3s; }
.chk li i::after { content: ""; position: absolute; left: 7px; top: 3px; width: 6px; height: 11px; border: solid var(--paper); border-width: 0 2px 2px 0; transform: rotate(45deg) scale(0); transition: transform .3s var(--ease) .15s; }
.chk li b { font-weight: 600; font-size: .98rem; }
.chk li span { font-size: .88rem; color: var(--ink-2); }
.chk li code { font-size: .8em; }
.in .chk li { opacity: 1; transform: none; }
.in .chk li i { background: var(--ok); border-color: var(--ok); }
.in .chk li i::after { transform: rotate(45deg) scale(1); }
.in .chk li:nth-child(1) { transition-delay: .1s; } .in .chk li:nth-child(2) { transition-delay: .4s; } .in .chk li:nth-child(3) { transition-delay: .7s; }
.in .chk li:nth-child(4) { transition-delay: 1s; } .in .chk li:nth-child(5) { transition-delay: 1.3s; } .in .chk li:nth-child(6) { transition-delay: 1.6s; } .in .chk li:nth-child(7) { transition-delay: 1.9s; }
.in .chk li:nth-child(1) i { transition-delay: .4s; } .in .chk li:nth-child(2) i { transition-delay: .7s; } .in .chk li:nth-child(3) i { transition-delay: 1s; }
.in .chk li:nth-child(4) i { transition-delay: 1.3s; } .in .chk li:nth-child(5) i { transition-delay: 1.6s; } .in .chk li:nth-child(6) i { transition-delay: 1.9s; } .in .chk li:nth-child(7) i { transition-delay: 2.2s; }
.menus { margin-top: 52px; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 960px) { .menus { grid-template-columns: 1fr; } }
.menus .term { font-size: 12.5px; border: 1px solid #51483e; }
.menus .term:first-child { grid-row: span 2; }
@media (max-width: 960px) { .menus .term:first-child { grid-row: auto; } }
.menus .term-body { min-height: 0; }
.menus .term .ln { white-space: pre; }
@media (prefers-reduced-motion: reduce) { .chk li, .chk li i, .chk li i::after { transition: none; opacity: 1; transform: none; } .chk li i::after { transform: rotate(45deg) scale(1); } }

/* ---- KI-Crashanalyse (crashanalyse.html): wörtliche Prompts und drei erklärende Animationen ---- */
pre.prompt { margin-top: 10px; background: var(--term); color: var(--termfg0); font: 12px/1.65 var(--mono); padding: 14px 16px; border-radius: 8px; white-space: pre-wrap; word-break: break-word; max-height: 460px; overflow: auto; }
/* .ca-fig and the .ca animations moved to style.css (also used on the start page, 2026-10-27) */