/* DATEV Export & Steuern - Projektseite.
   Eigenes CSS ohne Framework: Inter lokal (OFL), Kontogruen #0E6B53 aus der App als Hauptfarbe, keine Fremdhosts. */

@font-face{font-family:"Inter";font-style:normal;font-weight:400;font-display:swap;src:url("fonts/inter-400.woff2") format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:500;font-display:swap;src:url("fonts/inter-500.woff2") format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:600;font-display:swap;src:url("fonts/inter-600.woff2") format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:700;font-display:swap;src:url("fonts/inter-700.woff2") format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:800;font-display:swap;src:url("fonts/inter-800.woff2") format("woff2")}

:root{
  color-scheme:light;
  /* Marine #12204A -> Kontogrün; Ableitungen (Kontrast auf #F4F7F5 bzw. Weiß):
     gruen 6,3:1 | gruen-hover 8,6:1 | ink 15:1 | muted 5,6:1 | text 9,6:1 | tint2 auf Dunkelgrün >= 7:1 */
  --gruen:#0E6B53; --gruen-hover:#0A5642; --gruen-tief:#04201A;
  --ink:#14231E; --muted:#56645E; --text:#35443E;
  --bg:#F4F7F5; --line:#DCE5E0; --tint:#E3F0EA; --tint-2:#B9D6CB; --hell:#DCEBE4;
  --grenze:#8A5A00;
  --radius:14px; --shadow:0 1px 2px rgba(20,35,30,.04),0 1px 3px rgba(20,35,30,.03);
  --gap:2rem;
}
@media (min-width:1024px){:root{--gap:2.5rem}}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:5rem}
body{margin:0;font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;overflow-x:clip;line-height:1.5}
img{display:block;max-width:100%;height:auto}
ol,ul{margin:0;padding:0;list-style:none}
p{margin:0}
a{color:inherit}
:focus-visible{outline:2px solid var(--gruen);outline-offset:2px}
main:focus{outline:none}
.skip{position:absolute;left:1rem;top:-100px;z-index:100;background:var(--ink);color:#fff;padding:.75rem 1rem;border-radius:6px}
.skip:focus{top:1rem}

.sv-wrap{max-width:72rem;margin:0 auto;padding:0 1rem}
@media (min-width:640px){.sv-wrap{padding:0 1.5rem}}
@media (min-width:1024px){.sv-wrap{max-width:76rem;padding:0 1rem}}
.sv-narrow{max-width:48rem}

/* ---------- Kopf (weiß, 64 px, sticky) ---------- */
.sv-head{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50;height:65px}
.sv-head-in{display:flex;align-items:center;justify-content:space-between;gap:.75rem;height:64px}
.sv-logo{display:flex;align-items:center;gap:.65rem;text-decoration:none;color:var(--ink);min-width:0}
.sv-logo img{width:32px;height:32px;flex-shrink:0}
.sv-logo span{display:block;line-height:1.2}
.sv-logo b{display:block;font-size:1.125rem;font-weight:700;letter-spacing:-.01em;white-space:nowrap}
.sv-menu{display:none;margin-left:auto;gap:0 .25rem;font-size:.875rem;font-weight:500}
.sv-menu a{display:inline-flex;align-items:center;min-height:2.75rem;padding:0 .75rem;color:var(--muted);border-radius:6px;text-decoration:none}
.sv-menu a:hover{color:var(--ink);background:var(--bg)}
@media (min-width:900px){.sv-menu{display:flex}}
.sv-head-r{display:flex;align-items:center;gap:1rem}
.sv-lang{display:inline-flex;gap:.25rem;font-size:.8125rem;font-weight:500}
.sv-lang a,.sv-lang span{display:inline-flex;align-items:center;justify-content:center;min-width:2.25rem;min-height:2.25rem;color:var(--muted);text-decoration:none}
.sv-lang a:hover{color:var(--ink)}
.sv-lang .on{color:var(--ink);font-weight:700;box-shadow:inset 0 -2px 0 var(--ink)}


/* ---------- Knöpfe (eckig, 6 px) ---------- */
.sv-btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;padding:.625rem 1.1rem;border-radius:6px;background:var(--gruen);color:#fff;font-weight:600;font-size:.875rem;line-height:1.25;text-decoration:none;text-align:center;border:1px solid var(--gruen);transition:background-color .15s ease,border-color .15s ease}
.sv-btn:hover{background:var(--gruen-hover);border-color:var(--gruen-hover)}
.sv-btn:active{transform:translateY(1px)}
.sv-btn.sm{padding:.5rem 1rem;font-size:.75rem;min-height:2.25rem}
.sv-btn.lg{padding:.8rem 1.35rem;font-size:.9375rem;min-height:3rem}
.sv-btn.ghost{background:#fff;color:var(--gruen);border-color:var(--tint-2)}
.sv-btn.ghost:hover{background:var(--tint)}
.sv-btn .kurz{display:none}
.sv-btn{white-space:nowrap}
.sv-btn.lg,.sv-actions .sv-btn,.sv-plan .sv-btn{white-space:normal}
.sv-dark .sv-btn{background:#fff;color:var(--gruen);border-color:#fff}
.sv-dark .sv-btn:hover{background:var(--tint);border-color:var(--tint)}
.sv-dark .sv-btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.sv-dark .sv-btn.ghost:hover{background:rgba(255,255,255,.08);border-color:#fff}
.sv-dark :focus-visible,.sv-foot :focus-visible{outline-color:#fff;outline-offset:3px}
.sv-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.5rem}

/* ---------- Dunkle Fläche (Hero, Datenschutz, Schluss) ---------- */
.sv-dark{position:relative;isolation:isolate;color:#fff;background:radial-gradient(620px 320px at 88% 0%,rgba(46,160,126,.45),rgba(10,86,66,0) 70%),linear-gradient(180deg,var(--gruen-hover) 0%,var(--gruen-tief) 100%)}
.sv-hero{padding:2.75rem 0 2.5rem}
@media (min-width:1024px){.sv-hero{padding:4rem 0 3.5rem}}
.sv-hero-grid{display:grid;gap:2.25rem;align-items:center}
@media (min-width:1024px){.sv-hero-grid{grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:3rem}}
.sv-crumb{margin:0 0 .9rem;font-size:.8125rem;color:var(--hell)}
.sv-crumb ol{display:flex;flex-wrap:wrap;gap:.25rem 0}
.sv-crumb li:not(:last-child)::after{content:"/";padding:0 .5rem;opacity:.7}
.sv-crumb li{display:flex;align-items:center}
.sv-crumb [aria-current]{display:inline-block;padding:.5rem 0}
.sv-crumb a{color:#fff;text-decoration:underline;text-underline-offset:3px;display:inline-block;padding:.5rem 0}
.sv-h1{margin:0;font-size:2.125rem;line-height:1.05;font-weight:800;letter-spacing:-.035em;color:#fff;hyphens:auto}
.sv-h1 span,.sv-h1 em{display:block}
.sv-h1 em{font-style:normal;color:var(--tint-2)}
@media (min-width:640px){.sv-h1{font-size:2.875rem}}
@media (min-width:1024px){.sv-h1{font-size:3.25rem}}
.sv-lead{margin:1.1rem 0 0;max-width:40rem;font-size:1.0625rem;line-height:1.6;color:var(--tint)}
.sv-note{margin:.9rem 0 0;max-width:40rem;font-size:.8125rem;line-height:1.55;color:var(--hell)}
.sv-win-wrap{min-width:0}
.sv-win-cap{margin:.6rem 0 0;font-size:.75rem;color:var(--hell)}

/* Fensterrahmen um Screenshots */
.sv-win{border-radius:10px;overflow:hidden;background:#fff;box-shadow:0 18px 50px rgba(2,12,9,.45);border:1px solid rgba(255,255,255,.15)}
.sv-win-bar{display:flex;align-items:center;gap:.35rem;padding:.55rem .75rem;background:#EDF1EF;border-bottom:1px solid var(--line)}
.sv-win-bar i{width:.6rem;height:.6rem;border-radius:50%;background:var(--tint-2)}
.sv-win-bar span{margin-left:.6rem;font-size:.72rem;color:var(--muted)}
.sv-win img{width:100%}

/* ---------- Abschnitte ---------- */
.sv-block{padding:3rem 0}
@media (min-width:1024px){.sv-block{padding:4rem 0}}
.sv-hero + .sv-block{padding-top:var(--gap)}
.sv-block.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sv-eyebrow{margin:0 0 .5rem;font-size:.7rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--gruen)}
.sv-dark .sv-eyebrow{color:var(--tint-2)}
.sv-h2{margin:0;font-size:1.625rem;line-height:1.15;font-weight:800;letter-spacing:-.03em;color:var(--ink);hyphens:auto}
@media (min-width:640px){.sv-h2{font-size:2rem}}
.sv-dark .sv-h2{color:#fff}
.sv-sub{margin:.75rem 0 0;max-width:44rem;font-size:1rem;line-height:1.6;color:var(--muted)}
.sv-dark .sv-sub{color:var(--tint)}
.sv-sub + .sv-sub{margin-top:.9rem}
.sv-link{display:inline-block;padding:.25rem 0;color:var(--gruen);font-weight:500;text-underline-offset:3px}
.sv-dark .sv-link{color:#fff}

/* Karten mit Zahl (Ablauf in einer Zeile) */
.sv-steps{margin:2rem 0 0;display:grid;gap:1rem;counter-reset:s}
@media (min-width:640px){.sv-steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1024px){.sv-steps{grid-template-columns:repeat(4,minmax(0,1fr))}}
.sv-steps li{counter-increment:s;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.25rem 1.25rem 1.4rem;box-shadow:var(--shadow);font-size:.9rem;line-height:1.6;color:var(--text)}
.sv-steps li::before{content:counter(s);display:flex;align-items:center;justify-content:center;width:1.75rem;height:1.75rem;border-radius:50%;background:var(--gruen);color:#fff;font-weight:700;font-size:.85rem;margin-bottom:.75rem}
.sv-steps b{display:block;font-size:1rem;color:var(--ink);font-weight:600}

/* Fakten und Zeilen: Linie oben, Zeilen durch dünne Linie getrennt, kein Rahmen */
.sv-rows{margin-top:2rem;border-top:1px solid var(--line)}
.sv-r{display:grid;grid-template-columns:48px minmax(0,1fr);gap:18px;padding:22px 0;border-bottom:1px solid var(--line);align-items:start}
.sv-n{font-size:22px;font-weight:800;line-height:1.2;letter-spacing:-.04em;color:rgba(20,35,30,.28);font-variant-numeric:tabular-nums}
.sv-r h3{margin:0 0 4px;font-size:19px;line-height:1.3;font-weight:650;letter-spacing:-.01em;color:var(--ink)}
.sv-r p{max-width:70ch;font-size:.9375rem;line-height:1.6;color:var(--text)}
@media (max-width:560px){.sv-r{grid-template-columns:1fr;gap:4px}}
.sv-facts{margin-top:2rem;border-top:1px solid var(--line)}
.sv-facts > div{display:grid;gap:.25rem;padding:.9rem 0;border-bottom:1px solid var(--line)}
@media (min-width:640px){.sv-facts > div{grid-template-columns:14rem minmax(0,1fr);gap:1.5rem}}
.sv-facts dt{font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.sv-facts dd{margin:0;font-size:.9375rem;line-height:1.55;color:var(--text)}
.sv-h3{margin:2.25rem 0 0;font-size:1.125rem;font-weight:700;letter-spacing:-.01em}

/* How-to: Text links, Bild rechts */
.sv-how{margin-top:1.5rem;border-top:1px solid var(--line)}
.sv-step{display:grid;gap:1.5rem;padding:2rem 0;border-bottom:1px solid var(--line);align-items:start}
@media (min-width:1024px){.sv-step{grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:3rem}}
.sv-step-n{display:inline-flex;align-items:center;justify-content:center;width:1.75rem;height:1.75rem;border-radius:50%;background:var(--gruen);color:#fff;font-weight:700;font-size:.85rem}
.sv-step-k{margin:.75rem 0 0;font-size:.7rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.sv-step h3{margin:.35rem 0 0;font-size:1.25rem;line-height:1.3;font-weight:700;letter-spacing:-.02em;color:var(--ink)}
.sv-step p{margin-top:.75rem;max-width:52ch;font-size:.9375rem;line-height:1.6;color:var(--text)}
.sv-step .sv-link{display:inline-block;margin-top:.75rem;font-size:.9375rem;padding:.5rem 0}
.sv-fig{margin:0;min-width:0}
.sv-fig figcaption{margin-top:.6rem;font-size:.75rem;line-height:1.5;color:var(--muted)}
.sv-shot{display:inline-block;max-width:100%;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.sv-shot.s1{width:320px}.sv-shot.s2{width:420px}
.sv-code{margin:1rem 0 .4rem;padding:1rem;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow);font:400 .78rem/1.7 ui-monospace,"Cascadia Mono",Consolas,monospace;white-space:pre;overflow-x:auto;color:var(--ink)}
.sv-code-l{margin:0 0 .6rem;font-size:.75rem;color:var(--muted)}
.sv-after{margin-top:2rem}

/* Tabelle als Karte */
.sv-table{margin-top:2.25rem;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow-x:auto}
.sv-table table{border-collapse:collapse;width:100%;font-size:.875rem}
.sv-table caption{caption-side:top;text-align:left;padding:.8rem 1rem;background:var(--bg);border-bottom:1px solid var(--line);font-weight:600;color:var(--ink)}
.sv-table th,.sv-table td{padding:.65rem 1rem;text-align:left;border-bottom:1px solid var(--line)}
.sv-table thead th{font-size:.7rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.sv-table tbody th[scope=row]{font-weight:400;color:var(--text)}
.sv-table .grp th{padding-top:1rem;font-size:.7rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--gruen)}
.sv-table .num{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums;font-weight:600;color:var(--ink)}
.sv-table tfoot td{border-bottom:0;background:var(--tint);color:var(--ink);font-weight:500}

/* Karten (Für wen) */
.sv-cards{margin-top:2rem;display:grid;gap:1rem}
@media (min-width:768px){.sv-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
.sv-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.5rem}
@media (min-width:640px){.sv-card{padding:1.75rem}}
.sv-card h3{margin:0;font-size:1.25rem;font-weight:700;letter-spacing:-.02em}
.sv-card p{margin-top:.75rem;font-size:.9375rem;line-height:1.6;color:var(--text)}

/* Hinweisfläche mit Linie links (Zitat, Grenzen) */
.sv-honest{margin:0;padding:.95rem 1.1rem;border-left:3px solid var(--gruen);background:#fff;border-radius:0 6px 6px 0;font-size:.9375rem;line-height:1.6;color:var(--text);box-shadow:var(--shadow)}
.sv-honest strong{color:var(--ink)}
.sv-limits{margin-top:2rem;display:grid;gap:.75rem;max-width:48rem}
.sv-limits .sv-honest{border-left-color:var(--grenze)}
.sv-quote{margin:2rem 0 0;max-width:48rem}
.sv-quote .sv-eyebrow{margin-bottom:.4rem}
.sv-quote blockquote{margin:0}
.sv-quote blockquote p{font-size:1.125rem;font-weight:600;line-height:1.45;letter-spacing:-.01em;color:var(--ink)}
.sv-quote cite{display:block;margin-top:.4rem;font-size:.8125rem;font-style:normal;color:var(--muted)}
.sv-quote cite a{display:inline-block;padding:.25rem 0;color:var(--gruen);text-underline-offset:3px}

/* Preiskarte */
.sv-plan{margin-top:2rem;max-width:46rem;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.5rem}
@media (min-width:640px){.sv-plan{padding:2rem}}
.sv-plan h3{margin:0;font-size:1.125rem;font-weight:700}
.sv-pr{margin-top:.5rem;display:flex;flex-wrap:wrap;align-items:baseline;gap:.25rem .75rem}
.sv-pr b{font-size:2.5rem;font-weight:800;letter-spacing:-.03em;color:var(--ink)}
.sv-pr span{font-size:.875rem;color:var(--muted)}
.sv-plan p{margin-top:.75rem;font-size:.9375rem;line-height:1.6;color:var(--text)}
.sv-plan .sv-btn{margin-top:1.25rem}

/* FAQ */
.sv-faq{margin-top:1.5rem;border-top:1px solid var(--line)}
.sv-faq details{border-bottom:1px solid var(--line)}
.sv-faq summary{cursor:pointer;list-style:none;padding:1rem 2rem 1rem 0;position:relative;font-weight:600;font-size:.9875rem;color:var(--ink);min-height:3.5rem;display:flex;align-items:center}
.sv-faq summary::-webkit-details-marker{display:none}
.sv-faq summary::after{content:"+";position:absolute;right:.25rem;top:50%;transform:translateY(-50%);font-size:1.2rem;color:var(--muted)}
.sv-faq details[open] summary::after{content:"\2212"}
.sv-faq summary:hover{color:var(--gruen)}
.sv-faq details p{margin:0 0 1.1rem;font-size:.9375rem;line-height:1.65;color:var(--text)}

/* Schluss */
.sv-closer{padding:3rem 0}
@media (min-width:1024px){.sv-closer{padding:3.5rem 0}}
.sv-closer .sv-note{margin-top:1rem}

/* ---------- Fuß: Zeile, dann dunkler Block ---------- */
.sv-subfoot{background:#fff;border-top:1px solid var(--line)}
.sv-subfoot-in{padding-top:1rem;padding-bottom:1rem}
.sv-subfoot p{font-size:.8125rem;line-height:1.55;color:var(--muted);max-width:none}
.sv-subfoot b{color:var(--ink)}
.sv-foot{background:linear-gradient(180deg,var(--gruen-hover) 0%,var(--gruen-tief) 100%);color:var(--hell);padding:2.5rem 0 1.5rem;font-size:.75rem}
.sv-foot-grid{display:grid;gap:1.5rem;padding-bottom:1.5rem}
@media (min-width:640px){.sv-foot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1024px){.sv-foot-grid{grid-template-columns:1.4fr 1fr 1fr 1fr}}
.sv-foot-brand{display:flex;align-items:center;gap:.5rem;color:#fff;font-weight:800;font-size:1rem}
.sv-foot-brand img{width:32px;height:32px}
.sv-foot-brandp{margin-top:.75rem;max-width:28rem;line-height:1.6}
.sv-foot h2{margin:0;font-size:11px;font-weight:700;letter-spacing:.025em;text-transform:uppercase;color:#fff}
.sv-foot ul{margin-top:.9rem;display:grid;gap:.25rem}
.sv-foot a{display:inline-flex;align-items:center;min-height:2.25rem;color:var(--hell);text-decoration:none}
.sv-foot a:hover{color:#fff;text-decoration:underline}
.sv-subfoot a{color:var(--gruen)}
.sv-foot-end{border-top:1px solid rgba(255,255,255,.2);padding-top:1rem;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.5rem 1rem}
.sv-foot-end p{margin:0}
.sv-foot-end .sv-lang a,.sv-foot-end .sv-lang span{color:var(--hell)}
.sv-foot-end .sv-lang .on{color:#fff;box-shadow:inset 0 -2px 0 #fff}

/* ---------- Schmale Bildschirme ---------- */
@media (max-width:559px){
  .sv-btn .lang{display:none}
  .sv-btn .kurz{display:inline}
  .sv-actions .sv-btn{width:100%}
  .sv-logo{gap:.5rem}
  .sv-logo b{font-size:.875rem;line-height:1.15;white-space:normal}
  .sv-lang a,.sv-lang span{min-width:2rem}
  .sv-head-r{gap:.25rem}
  .sv-shot.s1,.sv-shot.s2{width:100%;max-width:320px}
}

/* ---------- Zugänglichkeit, Druck ---------- */
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media (forced-colors:active){
  .sv-btn,.sv-card,.sv-plan,.sv-table,.sv-shot,.sv-win,.sv-honest,.sv-code{border:1px solid CanvasText}
}
@media print{
  body{background:#fff}
  .sv-head,.sv-actions,.sv-foot{display:none!important}
  details:not([open]) > :not(summary){display:block}
}