/* weichenwerk.app
   Tiefes Navy, leuchtende Blautöne, klare Karten. Schriften lokal (SIL OFL), keine Anfragen an Dritte. */

@font-face { font-family: "Manrope"; font-weight: 500; font-display: swap; src: url("fonts/manrope-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Manrope"; font-weight: 600; font-display: swap; src: url("fonts/manrope-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Manrope"; font-weight: 700; font-display: swap; src: url("fonts/manrope-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: "Manrope"; font-weight: 800; font-display: swap; src: url("fonts/manrope-latin-800-normal.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-weight: 400; font-display: swap; src: url("fonts/inter-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-weight: 500; font-display: swap; src: url("fonts/inter-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-weight: 600; font-display: swap; src: url("fonts/inter-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "JetBrains Mono"; font-weight: 400; font-display: swap; src: url("fonts/jetbrains-mono-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "JetBrains Mono"; font-weight: 500; font-display: swap; src: url("fonts/jetbrains-mono-latin-500-normal.woff2") format("woff2"); }

:root {
  --nacht: #00030B;
  --grund: #010614;
  --grund-2: #020A1E;
  --panel: #040E26;
  --karte: #081633;
  --karte-2: #0C1D42;
  --linie: #12234A;
  --linie-2: #1C3366;
  --text: #F2F6FF;
  --text-2: #A8B7D8;
  --text-3: #6E80A8;
  --marke: #0B5AFF;
  --marke-2: #2C72FF;
  --blau: #5C93FF;
  --cyan: #14C8B4;
  --gruen: #2ED3A0;
  --gelb: #F5C542;
  --rot: #F87171;

  --kopf: "Manrope", "Inter", system-ui, sans-serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { margin: 0; background: var(--grund); color: var(--text); font: 16px/1.6 var(--sans); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img, svg { max-width: 100%; }
a { color: var(--blau); text-underline-offset: 3px; }
p { margin: 0; }
h1, h2, h3, h4 { margin: 0; font-family: var(--kopf); color: var(--text); letter-spacing: -0.02em; }
code, pre, .terminal { font-variant-ligatures: none; }
code { font-family: var(--mono); font-size: .86em; color: #DCE6FF; background: rgba(28, 51, 102, .5); border: 1px solid var(--linie-2); border-radius: 5px; padding: .08em .38em; overflow-wrap: anywhere; }
:focus-visible { outline: 2px solid var(--blau); outline-offset: 3px; border-radius: 6px; }

.rahmen { width: min(1240px, 100% - 48px); margin-inline: auto; }
.springen { position: absolute; left: -999px; top: 8px; z-index: 50; background: var(--marke); color: #fff; padding: 8px 14px; border-radius: 6px; }
.springen:focus { left: 8px; }

/* ---------- Knöpfe & Links ---------- */
.knopf {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 18px; border-radius: 6px; border: 1px solid #2F74FF;
  background: linear-gradient(180deg, #1A66FF, #0B4FE6); color: #fff;
  font: 600 15px/1.2 var(--sans); text-decoration: none; cursor: pointer;
  box-shadow: 0 0 0 1px rgba(11, 90, 255, .25), 0 8px 24px -8px rgba(11, 90, 255, .7);
  transition: transform .15s, box-shadow .15s, background .15s;
}
.knopf:hover { background: linear-gradient(180deg, #2C74FF, #145AF0); box-shadow: 0 0 0 1px rgba(11, 90, 255, .4), 0 10px 30px -8px rgba(11, 90, 255, .9); }
.knopf.dunkel { background: #111C33; border-color: #26375C; box-shadow: none; color: var(--text); }
.knopf.dunkel:hover { background: #172645; border-color: #33497A; }
.knopf.klein { padding: 8px 14px; font-size: 14px; }
.link-pfeil { display: inline-flex; gap: 8px; align-items: center; font: 600 15px/1.2 var(--sans); color: #2F74FF; text-decoration: none; }
.link-pfeil span { transition: transform .15s; }
.link-pfeil:hover span { transform: translateX(3px); }
.link-leise { color: var(--text-2); text-decoration: none; font-size: 15px; }
.link-leise:hover { color: var(--text); }

/* ---------- Kopf ---------- */
.kopf { position: sticky; top: 0; z-index: 30; background: rgba(0, 3, 11, .82); backdrop-filter: blur(12px); border-bottom: 1px solid rgba(28, 51, 102, .5); }
.kopf-innen { display: flex; align-items: center; gap: 36px; height: 72px; }
.marke img { display: block; height: 30px; width: auto; }
.navi { display: flex; gap: 28px; margin: 0 auto; }
.navi a { color: var(--text); opacity: .86; text-decoration: none; font: 500 15px var(--sans); }
.navi a:hover { opacity: 1; }
.kopf-aktionen { display: flex; align-items: center; gap: 20px; }
@media (max-width: 900px) { .navi, .link-leise { display: none; } .kopf-innen { justify-content: space-between; } }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 96px 0 40px; background: radial-gradient(1100px 520px at 50% -10%, rgba(11, 90, 255, .22), transparent 70%), var(--nacht); }
.hero-text { text-align: center; display: grid; justify-items: center; }
.pille { display: inline-flex; align-items: center; gap: 9px; padding: 6px 14px 6px 10px; border-radius: 999px; border: 1px solid var(--linie-2); background: rgba(8, 22, 51, .7); color: var(--text-2); font-size: 14px; margin-bottom: 28px; }
.hero h1 { font-size: clamp(2.6rem, 1.4rem + 4.6vw, 5rem); font-weight: 700; line-height: 1.04; letter-spacing: -0.035em; max-width: 15ch; }
.hero-unter { margin-top: 26px; max-width: 62ch; font-size: clamp(1.05rem, 1rem + .3vw, 1.2rem); color: #C5D1EC; }
.hero-aktionen { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 14px 16px; margin-top: 36px; }

.buehne-hero {
  margin-top: 64px; border-radius: 10px; overflow: hidden; border: 1px solid #1B3B8F;
  background:
    radial-gradient(900px 500px at 0% 0%, rgba(17, 98, 255, .95), transparent 60%),
    radial-gradient(700px 500px at 100% 100%, rgba(9, 40, 140, .9), transparent 60%),
    linear-gradient(135deg, #0D57F5 0%, #062B8C 45%, #04123F 100%);
  box-shadow: 0 40px 120px -40px rgba(11, 90, 255, .55);
}
.buehne-titel { text-align: center; padding: 22px 20px 20px; color: #E8EEFF; font-size: 16px; }
.buehne-flaeche {
  margin: 0 clamp(14px, 5vw, 64px); border: 1px solid rgba(92, 147, 255, .35); border-bottom: 0; border-radius: 10px 10px 0 0;
  background: radial-gradient(800px 360px at 50% 0%, rgba(11, 90, 255, .12), transparent 70%), #020A1F;
  overflow-x: auto; overflow-y: hidden; position: relative;
  display: grid; /* alle Szenen liegen übereinander: die Höhe bleibt beim Wechsel gleich */
}
.szene { grid-area: 1 / 1; min-width: 600px; padding: 20px 10px 6px; opacity: 0; visibility: hidden; transition: opacity .45s ease, visibility 0s linear .45s; }
.szene[hidden] { display: block; }
.szene.aktiv { opacity: 1; visibility: visible; transition: opacity .45s ease, visibility 0s; }
.szene svg { display: block; width: 100%; height: auto; }

.buehne-reiter { display: grid; grid-template-columns: repeat(5, 1fr); background: rgba(1, 6, 20, .92); border-top: 1px solid rgba(92, 147, 255, .25); }
.buehne-reiter button {
  text-align: left; padding: 20px 22px 22px; border: 0; border-right: 1px solid var(--linie); background: transparent; color: var(--text-2); cursor: pointer;
  display: grid; gap: 6px; font: inherit; position: relative;
}
.buehne-reiter button:last-child { border-right: 0; }
.buehne-reiter b { color: var(--text); font: 600 17px/1.2 var(--kopf); }
.buehne-reiter span { font-size: 14px; line-height: 1.45; }
.buehne-reiter button:hover { background: rgba(12, 29, 66, .6); }
.buehne-reiter button[aria-selected="true"] { background: linear-gradient(180deg, rgba(11, 90, 255, .28), rgba(11, 90, 255, .12)); box-shadow: inset 0 0 0 1px rgba(47, 116, 255, .8); }
.buehne-reiter button[aria-selected="true"]::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--marke); transform-origin: left; animation: fortschritt var(--dauer, 7s) linear forwards; }
.buehne-reiter.angehalten button::after { animation: none; transform: scaleX(1); }
@keyframes fortschritt { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@media (max-width: 900px) {
  .buehne-reiter { grid-template-columns: repeat(5, minmax(150px, 1fr)); overflow-x: auto; }
  .buehne-reiter span { display: none; }
}

/* ---------- SVG-Szenen ---------- */
.sz text { font-family: var(--sans); }
.sz .rasterpunkt { fill: #10224A; }
.sz .karte { fill: #0B1631; stroke: #1F3466; stroke-width: 1.2; }
.sz .karte.aktiv { fill: #0D1C40; stroke: #2F74FF; stroke-width: 1.6; }
.sz .karte-innen { fill: #0B1631; stroke: #22386B; }
.sz .gestrichelt { fill: rgba(8, 22, 51, .35); stroke: #34508C; stroke-dasharray: 4 4; }
.sz .chip { fill: #060F25; stroke: #3A5A9E; }
.sz .kachel-icon { fill: #0E2252; stroke: #2B4A8F; }
.sz .panel-blau { fill: #071A4A; stroke: #2F74FF; stroke-width: 1.6; }
.sz .panel-kopf { fill: #0A2466; stroke: #2F74FF; }
.sz .panel-innen { fill: #061538; stroke: #2A55B5; }
.sz .panel { fill: #050F27; stroke: #1F3466; }
.sz .warn-zeile { fill: rgba(245, 197, 66, .1); stroke: #F5C542; }
.sz .knopf-verlauf { fill: url(#verlauf-knopf); stroke: #3EE3CF; stroke-width: 1.2; }
.sz .leiste { fill: #0E1E46; }
.sz .trenner { stroke: #1A2D5A; stroke-width: 1; }
.sz .fluss { stroke: #4A6BB0; stroke-width: 1.4; fill: none; }
.sz .spitze { fill: none; }
.sz .rueckweg { stroke: #F5C542; stroke-width: 1.4; stroke-dasharray: 3 4; fill: none; }
.sz .verbinder { fill: none; stroke: #33508F; stroke-width: 1.5; stroke-dasharray: 2 5; stroke-linecap: round; }
.sz .verbinder.aktiv { stroke: #4E86FF; }
.sz .port { fill: #020A1F; stroke: #4A6BB0; stroke-width: 1.5; }
.sz .port.aktiv { stroke: #6E9CFF; }
.sz .option { fill: #0A1633; stroke: #1F3466; }
.sz .option.o-blau { fill: #0B2258; stroke: #2F74FF; }
.sz .option.o-rot { stroke: #7A3340; fill: #120E22; }
.sz .option.o-gelb { stroke: #6E5A1E; }
.sz .tag { stroke-width: 1; }
.sz .tag.g-blau { fill: #0B5AFF; stroke: #0B5AFF; }
.sz .tag.g-grau { fill: #12204A; stroke: #2B4174; }
.sz .tag.g-rot { fill: rgba(248, 113, 113, .12); stroke: #F87171; }
.sz .tag.g-gelb { fill: rgba(245, 197, 66, .12); stroke: #F5C542; }
.sz .zeile-markiert { fill: rgba(11, 90, 255, .18); stroke: #2F74FF; }
.sz .env { fill: #020A1F; stroke: #22386B; }
.sz .code-block { fill: #030B1F; stroke: #1F3466; }
.sz .diff-alt { fill: rgba(110, 128, 168, .08); }
.sz .diff-neu { fill: rgba(46, 211, 160, .1); }
.sz .erfolg { fill: rgba(46, 211, 160, .08); stroke: #1F7A5E; }
.sz .badge { fill: #12204A; stroke: #2B4174; }
.sz .badge-blau { fill: #0B5AFF; }
.sz .knopf-geist { fill: transparent; stroke: #3A5285; }
.sz .knopf-blau { fill: #0B5AFF; }
.sz .zeiger path { fill: #fff; stroke: #0A1633; stroke-width: 1.2; }
.sz .schild { fill: #071A4A; stroke: #5C93FF; stroke-width: 1.5; }

.sz .t { font-size: 13px; font-weight: 500; fill: #D5E0F8; }
.sz .t-titel { font-size: 14px; font-weight: 600; fill: #F2F6FF; }
.sz .t-klein { font-size: 12px; fill: #C2CEEA; }
.sz .t-knopf { font-size: 17px; font-weight: 600; fill: #fff; }
.sz .m { font-family: var(--mono); font-size: 11.5px; fill: #CFDBF6; }
.sz .m-label { font-family: var(--sans); font-size: 12px; font-weight: 500; letter-spacing: 0; fill: #8FA2CF; }
.sz .m-mini { font-family: var(--sans); font-size: 11.5px; font-weight: 500; fill: #AFC0E6; }
.sz .hell { fill: #F2F6FF; }
.sz .weiss { fill: #fff; }
.sz .grau { fill: #7D8FB8; }
.sz .gelb { fill: #F5C542; }
.sz .rot { fill: #F87171; }
.sz .gruen { fill: #2ED3A0; }
.sz .gruen-hell { fill: #8EF0CF; }
.sz .blau { fill: #6E9CFF; }
.sz .tag-blau { fill: #fff; }
.sz .tag-grau { fill: #AFC0E6; }
.sz .tag-rot { fill: #F87171; }
.sz .tag-gelb { fill: #F5C542; }
.sz [class^="i-"] { fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.sz .i-gruen { stroke: #2ED3A0; }
.sz .i-gruen-gross { stroke: #2ED3A0; }
.sz .i-gelb { stroke: #F5C542; }
.sz .i-rot { stroke: #F87171; }
.sz .i-grau { stroke: #6E80A8; }
.sz .i-blau { stroke: #6E9CFF; }
.sz .i-blau .voll { fill: #6E9CFF; }
.sz .i-blau-voll { stroke: #fff; }
.sz .i-blau-voll circle { fill: #0B5AFF; stroke: #0B5AFF; }

/* ---------- Abschnitte ---------- */
.abschnitt { padding: 120px 0; position: relative; }
.abschnitt::before { content: ""; position: absolute; top: 0; left: 50%; width: min(1240px, 100% - 48px); transform: translateX(-50%); height: 1px; background: linear-gradient(90deg, transparent, rgba(47, 116, 255, .55), transparent); }
.hero + .abschnitt::before { display: none; }
.abschnitt.mitte { text-align: center; }
.abschnitt.schmal-oben { padding-top: 96px; padding-bottom: 104px; }
.abschnitt h2 { font-size: clamp(2rem, 1.3rem + 2.2vw, 3rem); font-weight: 700; line-height: 1.12; letter-spacing: -0.03em; }
.abschnitt.mitte h2 { max-width: 30ch; margin-inline: auto; }
.h2-mittel { font-size: clamp(1.8rem, 1.3rem + 1.6vw, 2.6rem) !important; }
.h2-gross { font-size: clamp(2.4rem, 1.4rem + 3vw, 4rem) !important; line-height: 1.06 !important; }
.unterzeile { margin: 20px auto 0; max-width: 60ch; color: var(--text-2); font-size: 1.08rem; }
.unterzeile.links { margin-left: 0; }

/* Logo-Kacheln */
.kacheln { margin: 56px 0 44px; display: grid; gap: 22px; justify-items: center; overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 16%, #000 84%, transparent 100%);
          mask-image: linear-gradient(90deg, transparent 0, #000 16%, #000 84%, transparent 100%); }
.kachel-reihe { display: flex; gap: 22px; }
.kachel-reihe.versetzt { transform: translateX(57px); }
.kachel {
  flex: none; width: 92px; height: 92px; border-radius: 12px; display: grid; place-items: center;
  background: linear-gradient(180deg, #0C1A3A, #081430); border: 1px solid #1B2F5E; color: #fff;
  transition: transform .2s, border-color .2s, box-shadow .2s;
}
.kachel svg { width: 44px; height: 44px; }
.kachel:not(.leer):hover { transform: translateY(-3px); border-color: #2F74FF; box-shadow: 0 10px 30px -10px rgba(11, 90, 255, .7); }
.kachel.leer { background: rgba(8, 20, 48, .4); border-color: rgba(27, 47, 94, .5); }
@media (max-width: 640px) {
  .kachel { width: 64px; height: 64px; border-radius: 10px; }
  .kachel svg { width: 30px; height: 30px; }
  .kacheln, .kachel-reihe { gap: 12px; }
  .kachel-reihe.versetzt { transform: translateX(38px); }
}

/* Standard-Pillen */
.pillen { list-style: none; padding: 0; margin: 40px auto 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; max-width: 980px; }
.pillen li { display: inline-flex; align-items: center; gap: 12px; padding: 12px 22px 12px 14px; border-radius: 999px; border: 1px solid #22386B; background: rgba(8, 22, 51, .55); font: 500 16px var(--sans); color: var(--text); }
.pillen svg { width: 28px; height: 28px; flex: none; }
.pille-icon { padding: 3px; border-radius: 8px; background: #0E2252; }
.pille-icon.blau { color: #6E9CFF; } .pille-icon.gruen { color: var(--gruen); } .pille-icon.gelb { color: var(--gelb); }

/* ---------- Funktionsweise ---------- */
.spalten-nav { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 40px; margin-top: 64px; align-items: start; }
.seitennavi { position: sticky; top: 110px; display: grid; gap: 20px; }
.seitennavi a { display: flex; align-items: center; gap: 14px; color: var(--text-2); text-decoration: none; font: 500 16px var(--sans); }
.seitennavi a::before { content: ""; width: 9px; height: 9px; border-radius: 50%; border: 1.5px solid var(--text-3); flex: none; transition: all .2s; }
.seitennavi a.aktiv { color: var(--text); }
.seitennavi a.aktiv::before { background: var(--marke); border-color: var(--marke); box-shadow: 0 0 0 4px rgba(11, 90, 255, .25); }
@media (max-width: 960px) { .spalten-nav { grid-template-columns: 1fr; } .seitennavi { display: none; } }

.panels { display: grid; gap: 28px; min-width: 0; }
.spalten-nav > *, .panel { min-width: 0; }
.panel { border: 1px solid #16285A; border-radius: 10px; background: radial-gradient(700px 320px at 100% 0%, rgba(11, 90, 255, .16), transparent 65%), linear-gradient(180deg, #04102B, #020818); padding: clamp(24px, 3vw, 40px); scroll-margin-top: 96px; }
.panel-kopf { display: grid; grid-template-columns: 1.15fr 1fr; gap: 24px 48px; align-items: start; }
.panel-kopf h3 { font-size: clamp(1.7rem, 1.2rem + 1.4vw, 2.4rem); font-weight: 700; line-height: 1.12; letter-spacing: -0.025em; }
.panel-kopf p { color: #C5D1EC; font-size: 1.05rem; }
@media (max-width: 760px) { .panel-kopf { grid-template-columns: 1fr; } }

.ide-zeile { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; margin: 40px 0 18px; }
.ide-zeile p { font: 700 1.35rem var(--kopf); letter-spacing: -0.02em; }
.ide-icons { display: flex; gap: 10px; flex-wrap: wrap; }
.mini-kachel { width: 52px; height: 52px; border-radius: 9px; display: grid; place-items: center; background: #0A1838; border: 1px solid #1B2F5E; color: #fff; }
.mini-kachel svg { width: 26px; height: 26px; }

.terminal { border: 1px solid #1B2F5E; border-radius: 9px; background: linear-gradient(180deg, #020818, #04123A); padding: 22px 24px; font: 14px/2 var(--mono); color: #E6EDFF; overflow-x: auto; white-space: nowrap; }
.terminal .prompt { color: var(--gruen); margin-right: 10px; }
.terminal .prompt.eingabe, .terminal .eingabe { color: #6E9CFF; }
.terminal .prompt.ok { color: var(--gruen); }
.terminal .kommentar { color: #6E80A8; margin-left: 14px; }
.terminal .warn { color: var(--gelb); margin-left: 8px; }

.karten-drei { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 40px; }
@media (max-width: 860px) { .karten-drei { grid-template-columns: 1fr; } }
.fkarte { display: flex; gap: 16px; align-items: flex-start; padding: 20px; border-radius: 9px; border: 1px solid #1B2F5E; background: linear-gradient(180deg, #071431, #050F27); }
.fkarte h4 { font-size: 1.12rem; font-weight: 700; margin-bottom: 4px; letter-spacing: -0.015em; }
.fkarte p { font-size: 14.5px; color: var(--text-2); }
.ficon { flex: none; width: 52px; height: 52px; border-radius: 9px; display: grid; place-items: center; background: #0B1F4D; border: 1px solid #234389; color: #6E9CFF; }
.ficon svg { width: 28px; height: 28px; }
.ficon.gruen { color: var(--gruen); } .ficon.gelb { color: var(--gelb); }
.baum-linien svg { display: block; width: 100%; height: 44px; }
.baum-linien path { fill: none; stroke: #2A55B5; stroke-width: 1.4; vector-effect: non-scaling-stroke; }
@media (max-width: 860px) { .baum-linien { display: none; } .ergebnis-band { margin-top: 16px; } }
.ergebnis-band { display: flex; gap: 16px; align-items: center; padding: 18px 22px; border-radius: 9px; border: 1px solid #2F74FF; background: linear-gradient(90deg, rgba(11, 90, 255, .3), rgba(11, 90, 255, .08)); }
.ergebnis-band strong { display: block; font: 700 1.1rem var(--kopf); }
.ergebnis-band span { color: var(--text-2); font-size: 14.5px; }
.band-icon { flex: none; width: 44px; height: 44px; border-radius: 8px; display: grid; place-items: center; background: var(--marke); color: #fff; }
.band-icon svg { width: 24px; height: 24px; }
.ehrlich { margin-top: 24px; padding: 16px 18px; border-left: 2px solid var(--marke); background: rgba(11, 90, 255, .07); color: var(--text-2); font-size: 15px; border-radius: 0 8px 8px 0; }
.ehrlich strong { color: var(--text); }

.tabelle-karte { margin-top: 40px; border: 1px solid #1B2F5E; border-radius: 9px; overflow: hidden; background: #030B1F; }
.tk-kopf { display: flex; justify-content: space-between; padding: 14px 20px; border-bottom: 1px solid #16285A; font: 600 14px var(--sans); color: var(--text); }
.tk-kopf .grau { font-weight: 400; color: var(--text-3); }
.tk-zeile { display: grid; grid-template-columns: 34px minmax(0, 1.3fr) 110px minmax(0, 1fr); gap: 16px; align-items: center; padding: 16px 20px; border-bottom: 1px solid #12234A; font-size: 15px; }
.tk-zeile:last-child { border-bottom: 0; }
.tk-zeile.aktiv { background: rgba(11, 90, 255, .16); box-shadow: inset 0 0 0 1px #2F74FF; }
.tk-zeile code { justify-self: start; background: #020818; border-color: #22386B; padding: 6px 10px; }
.tk-zeile .ok { color: var(--gruen); font: 13px var(--mono); text-align: right; }
.tk-zeile .warn { color: var(--gelb); font: 13px var(--mono); text-align: right; }
.weg-b { width: 26px; height: 26px; border-radius: 6px; display: grid; place-items: center; font: 600 12px var(--mono); background: #12204A; border: 1px solid #2B4174; }
.weg-b.blau { background: var(--marke); border-color: var(--marke); }
@media (max-width: 640px) { .tk-zeile { grid-template-columns: 30px 1fr; } .tk-zeile code, .tk-zeile .ok, .tk-zeile .warn { grid-column: 2; text-align: left; } }

.lern-schritte { list-style: none; counter-reset: s; margin: 36px 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.lern-schritte li { counter-increment: s; position: relative; padding: 20px 20px 20px 64px; border: 1px solid #1B2F5E; border-radius: 9px; background: #050F27; color: var(--text-2); font-size: 15px; }
.lern-schritte li::before { content: counter(s, decimal-leading-zero); position: absolute; left: 20px; top: 20px; font: 500 14px var(--mono); color: var(--blau); }
.lern-schritte strong { display: block; color: var(--text); font: 700 1.05rem var(--kopf); margin-bottom: 2px; }
@media (max-width: 760px) { .lern-schritte { grid-template-columns: 1fr; } }

/* ---------- Große Karten (Vorschau, Installation) ---------- */
.karte-gross { border: 1px solid #16285A; border-radius: 12px; background: radial-gradient(800px 360px at 0% 0%, rgba(11, 90, 255, .14), transparent 65%), linear-gradient(180deg, #04102B, #020818); padding: clamp(24px, 3.4vw, 48px); }
.kg-kopf { display: grid; grid-template-columns: 1fr 1fr; gap: 24px 56px; align-items: start; }
.kg-kopf p { color: #C5D1EC; font-size: 1.08rem; margin-bottom: 18px; }
@media (max-width: 820px) { .kg-kopf { grid-template-columns: 1fr; } }

.vorschau-buehne {
  margin-top: 44px; border-radius: 10px; padding: clamp(14px, 4vw, 56px) clamp(10px, 4vw, 56px) 0;
  background: radial-gradient(700px 300px at 50% 100%, rgba(11, 90, 255, .5), transparent 70%), linear-gradient(90deg, #0B5AFF 0%, #071C55 18%, #030B22 50%, #071C55 82%, #0B5AFF 100%);
}
.vorschau-fenster { border: 1px solid #2B4A8F; border-bottom: 0; border-radius: 10px 10px 0 0; overflow: hidden; background: #13161D; box-shadow: 0 -10px 60px -20px rgba(11, 90, 255, .6); }
.fenster-leiste { display: flex; align-items: center; gap: 12px; padding: 11px 16px; background: #0A1022; border-bottom: 1px solid #1B2F5E; font-size: 13px; color: var(--text-2); }
.fenster-leiste code { background: none; border: 0; color: var(--text-3); }
.punkte { display: flex; gap: 6px; } .punkte i { width: 10px; height: 10px; border-radius: 50%; background: #23365F; }
.vorschau-fenster iframe { display: block; width: 100%; height: 760px; border: 0; }

.kopierfeld { display: flex; align-items: center; gap: 8px; border: 1px solid #2B4A8F; border-radius: 8px; background: #020818; padding: 6px 6px 6px 16px; box-shadow: 0 0 0 4px rgba(11, 90, 255, .08); }
.kopierfeld code { background: none; border: 0; padding: 0; flex: 1; min-width: 0; font-size: 15px; color: #fff; }
.kopieren { flex: none; border: 1px solid #2B4174; background: #0C1A3A; color: var(--text-2); border-radius: 6px; padding: 6px 12px; font: 500 13px var(--sans); cursor: pointer; }
.kopieren:hover { color: var(--text); border-color: #3B5BA0; }
.kopieren.fertig { color: var(--gruen); border-color: #1F7A5E; }

.install-buehne { margin-top: 40px; border: 1px solid #1B2F5E; border-radius: 10px; overflow: hidden; background: #030B1F; }
.client-wahl { display: flex; gap: 6px; padding: 10px; border-bottom: 1px solid #16285A; background: #020818; overflow-x: auto; }
.client-wahl button { flex: none; display: inline-flex; align-items: center; gap: 9px; padding: 9px 14px; border-radius: 7px; border: 1px solid transparent; background: transparent; color: var(--text-2); font: 500 15px var(--sans); cursor: pointer; }
.client-wahl button svg { width: 18px; height: 18px; color: #fff; }
.client-wahl button:hover { background: #0A1838; color: var(--text); }
.client-wahl button[aria-selected="true"] { background: rgba(11, 90, 255, .18); border-color: #2F74FF; color: var(--text); }
.client-panel { padding: clamp(20px, 3vw, 36px); }
.cp-kopf { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 10px 16px; margin-bottom: 24px; }
.cp-kopf h3 { font-size: 1.35rem; font-weight: 700; }
.status { position: relative; padding: 4px 12px 4px 26px; border-radius: 999px; border: 1px solid #2B4174; font-size: 13px; color: var(--text-2); }
.status::before { content: ""; position: absolute; left: 11px; top: 50%; width: 7px; height: 7px; border-radius: 50%; transform: translateY(-50%); background: var(--text-3); }
.status.voll { border-color: #1F7A5E; } .status.voll::before { background: var(--gruen); box-shadow: 0 0 8px var(--gruen); }
.status.teils::before { background: var(--gelb); }
.anleitung { list-style: none; counter-reset: a; margin: 0; padding: 0; display: grid; gap: 18px; max-width: 82ch; }
.anleitung > li { counter-increment: a; position: relative; padding-left: 44px; color: var(--text-2); }
.anleitung > li::before { content: counter(a); position: absolute; left: 0; top: -1px; width: 28px; height: 28px; border-radius: 7px; display: grid; place-items: center; font: 500 13px var(--mono); color: #fff; background: #0B1F4D; border: 1px solid #2F74FF; }
.anleitung strong { color: var(--text); font-weight: 600; }
.anleitung em { font-style: normal; color: var(--text); }
.randnotiz { margin-top: 22px; font-size: 14px; color: var(--text-3); }
.befehl { position: relative; margin-top: 12px; border: 1px solid #1B2F5E; border-radius: 8px; background: linear-gradient(180deg, #020818, #04123A); }
.befehl pre { margin: 0; padding: 16px 18px; padding-right: 100px; font: 13.5px/1.7 var(--mono); color: #E6EDFF; white-space: pre-wrap; word-break: break-word; }
.befehl code { background: none; border: 0; padding: 0; font-size: inherit; color: inherit; }
.befehl .prompt { color: var(--gruen); margin-right: 8px; }
.befehl .kopieren { position: absolute; top: 9px; right: 9px; }
.eckdaten { margin: 0; border: 1px solid #1B2F5E; border-radius: 9px; }
.eckdaten div { display: grid; grid-template-columns: 180px 1fr; gap: 16px; padding: 13px 18px; }
.eckdaten div + div { border-top: 1px solid #16285A; }
.eckdaten dt { color: var(--text-2); } .eckdaten dd { margin: 0; }
@media (max-width: 560px) { .eckdaten div { grid-template-columns: 1fr; gap: 2px; } }
.pruef-raster { display: grid; grid-template-columns: 1fr 1fr; gap: 40px 56px; margin-top: 48px; }
.pruef-raster > * { min-width: 0; }
.pruef-raster h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 10px; }
.pruef-raster p { color: var(--text-2); }
.probleme { margin: 12px 0 0; display: grid; gap: 16px; }
.probleme dt { font-weight: 600; } .probleme dd { margin: 2px 0 0; color: var(--text-2); }
@media (max-width: 860px) { .pruef-raster { grid-template-columns: 1fr; } }

/* ---------- FAQ ---------- */
.faq-raster { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 32px 64px; }
@media (max-width: 860px) { .faq-raster { grid-template-columns: 1fr; } }
.faq { border-top: 1px solid #16285A; }
.faq details { border-bottom: 1px solid #16285A; }
.faq summary { list-style: none; cursor: pointer; position: relative; padding: 22px 40px 22px 0; font: 600 1.12rem var(--kopf); letter-spacing: -0.01em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%); font: 400 24px var(--sans); color: var(--blau); transition: transform .2s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { padding: 0 0 22px; color: var(--text-2); max-width: 70ch; }

/* ---------- Abschluss & Fuß ---------- */
.abschluss-karte { text-align: center; padding: clamp(40px, 6vw, 80px) 24px; border-radius: 14px; border: 1px solid #1B3B8F;
  background: radial-gradient(600px 300px at 50% 0%, rgba(11, 90, 255, .5), transparent 70%), linear-gradient(180deg, #061A55, #030B22); display: grid; justify-items: center; gap: 14px; }
.abschluss-karte p { color: #C5D1EC; font-size: 1.1rem; }
.hero-aktionen.mitte { margin-top: 18px; }

.fuss { background: var(--nacht); padding: 80px 0 40px; border-top: 1px solid #0E1A38; }
.fuss-raster { display: grid; grid-template-columns: 1.6fr repeat(4, 1fr); gap: 40px; }
.fuss-marke img { display: block; height: 24px; width: auto; margin-bottom: 18px; }
.fuss-marke p { color: var(--text-2); font-size: 15px; }
.fuss nav { display: grid; gap: 12px; align-content: start; }
.fuss h3 { font: 600 17px var(--kopf); margin-bottom: 8px; }
.fuss nav a { color: #BAC6E2; text-decoration: none; font-size: 15px; }
.fuss nav a:hover { color: #fff; }
.fuss-unten { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 24px; margin-top: 64px; padding-top: 24px; border-top: 1px solid #0E1A38; color: var(--text-3); font-size: 13px; }
@media (max-width: 900px) { .fuss-raster { grid-template-columns: 1fr 1fr; } .fuss-marke { grid-column: 1 / -1; } }

/* ---------- Rechtstexte ---------- */
.rechtstext { padding: 80px 0 110px; }
.rechtstext .rahmen { max-width: 780px; }
.rechtstext h1 { font-size: 2.4rem; font-weight: 700; margin-bottom: 28px; }
.rechtstext h2 { font-size: 1.25rem; margin: 34px 0 10px; }
.rechtstext p, .rechtstext li { color: var(--text-2); }
.rechtstext p + p { margin-top: 10px; }
.platzhalter { background: #3A2E12; color: #F5C542; border-radius: 3px; padding: 0 .25em; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::after { animation: none !important; transition: none !important; }
}