/* =========================================================
   ecm-archiv.de | nxtgen.DIGITAL
   Designsystem: Warmes Elfenbein (hell), ein Akzent (Marken-Orange)

   Farbregel .... genau ein Akzent (--accent), abgeleitet aus dem Logo;
                  als Schriftfarbe auf hellem Grund die dunklere
                  Variante --accent-tief (WCAG AA)
   Formregel .... --r-1 (10px) fuer Buttons, Inputs, Tags
                  --r-2 (18px) fuer Karten und Medienflaechen
   Themeregel ... die Seite ist durchgehend hell; Foto-Kacheln (Bento)
                  bleiben als bewusst dunkle Inseln stehen
   ========================================================= */

/* ---------- Fonts (selbst gehostet) ---------- */
@font-face{font-family:Geist;src:url(../fonts/Geist-400.woff2)format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:Geist;src:url(../fonts/Geist-500.woff2)format("woff2");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:Geist;src:url(../fonts/Geist-600.woff2)format("woff2");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:Geist;src:url(../fonts/Geist-700.woff2)format("woff2");font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:"Geist Mono";src:url(../fonts/GeistMono-400.woff2)format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Geist Mono";src:url(../fonts/GeistMono-500.woff2)format("woff2");font-weight:500;font-style:normal;font-display:swap}

/* ---------- Tokens ---------- */
:root{
  --bg:#FAF6F0;
  --bg-2:#F2ECE3;
  --surface:#FFFFFF;
  --surface-2:#F7F1E8;

  --line:rgb(36 28 19 / .10);
  --line-2:rgb(36 28 19 / .20);

  --text:#241C13;
  --text-2:#5C5248;
  --text-3:#6E6357;   /* 4,5:1 auch auf bg-2, WCAG AA */

  --accent:#E58031;          /* aus dem Logo gemessen */
  --accent-2:#C96A1A;
  --accent-ink:#1A1005;      /* Schrift auf Orange, Kontrast 6.6:1 */
  --accent-tief:#A85408;     /* Orange als Schrift auf hellem Grund */

  --r-1:10px;
  --r-2:18px;

  --wrap:1520px;
  --gutter:clamp(1.25rem,4vw,2rem);
  --section-y:clamp(4.5rem,8.5vw,8rem);

  --ease:cubic-bezier(.16,1,.3,1);
  --dur:.5s;

  --shadow:0 24px 60px -28px rgb(36 28 19 / .22);
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:Geist,"Segoe UI",system-ui,sans-serif;
  font-size:clamp(1rem,.97rem + .16vw,1.0625rem);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{margin:0;font-weight:600;letter-spacing:-.028em;line-height:1.08;text-wrap:balance}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
button,input,textarea{font:inherit;color:inherit}

:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px;border-radius:4px}

.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:fixed;top:-100px;left:var(--gutter);z-index:200;background:var(--accent);color:var(--accent-ink);padding:.75rem 1.25rem;border-radius:0 0 var(--r-1) var(--r-1);font-weight:600;text-decoration:none;transition:top .18s var(--ease)}
.skip:focus-visible{top:0}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:var(--section-y)}

/* ---------- Typo-Skala ---------- */
.h2{font-size:clamp(1.85rem,1.25rem + 2.4vw,3rem);max-width:19ch}
.section-lead{margin-top:1.1rem;color:var(--text-2);max-width:58ch}
.eyebrow{
  font-family:"Geist Mono",ui-monospace,monospace;
  font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--accent-tief);margin-bottom:1rem;
}

/* ---------- Icons ---------- */
.ic{width:1.25em;height:1.25em;flex:none;fill:currentColor}
.ic-md{width:1.6rem;height:1.6rem}
.ic-lg{width:2rem;height:2rem}

/* ---------- Buttons ---------- */
.btn{
  --btn-bg:transparent;--btn-fg:var(--text);--btn-bd:var(--line-2);
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.85rem 1.5rem;border-radius:var(--r-1);
  background:var(--btn-bg);color:var(--btn-fg);border:1px solid var(--btn-bd);
  font-weight:600;font-size:.975rem;line-height:1.2;white-space:nowrap;
  text-decoration:none;cursor:pointer;
  transition:transform .18s var(--ease),background-color .18s var(--ease),border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.btn-primary{--btn-bg:var(--accent);--btn-fg:var(--accent-ink);--btn-bd:var(--accent)}
.btn-primary:hover{--btn-bg:#D97223;--btn-bd:#D97223;box-shadow:0 10px 26px -12px rgb(168 84 8 / .5)}
.btn-ghost:hover{--btn-bd:var(--line-2);background:rgb(36 28 19 / .05)}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:scale(.98)}
.btn-sm{padding:.6rem 1.1rem;font-size:.9rem}
.btn-block{width:100%;margin-top:.5rem}
.btn[disabled]{opacity:.6;cursor:progress;transform:none}

/* ---------- Kopfbereich ---------- */
#nav-sentinel{position:absolute;top:0;left:0;width:1px;height:1px}

.site-head{
  position:sticky;top:0;z-index:60;
  background:rgb(250 246 240 / .8);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid transparent;
  transition:border-color .3s var(--ease),background-color .3s var(--ease);
}
.site-head.is-stuck{border-bottom-color:var(--line);background:rgb(250 246 240 / .94)}
@media (prefers-reduced-transparency:reduce){.site-head{background:var(--bg);backdrop-filter:none;-webkit-backdrop-filter:none}}

.head-inner{display:flex;align-items:center;gap:1.5rem;height:72px}
/* Das Logo ist unveraendert uebernommen; auf hellem Grund reicht eine
   weisse Traegerflaeche mit feinem Rand. */
.brand{flex:none;display:inline-flex;align-items:center;padding:.45rem .7rem;background:#FFFFFF;border:1px solid var(--line);border-radius:var(--r-1)}
.brand img{width:auto;height:34px;object-fit:contain}

.head-nav{margin-left:auto;display:flex;align-items:center;gap:2rem}
.head-nav ul{display:flex;align-items:center;gap:1.75rem}
/* Nur die Listenlinks einfaerben, sonst ueberschreibt die Regel die
   Button-Farbe der CTA und erzeugt Grau auf Orange. */
.head-nav ul a{text-decoration:none;color:var(--text-2);font-size:.95rem;font-weight:500;transition:color .18s var(--ease)}
.head-nav ul a:hover{color:var(--text)}

.head-toggle{
  display:none;margin-left:auto;width:44px;height:44px;
  align-items:center;justify-content:center;
  background:transparent;border:1px solid var(--line-2);border-radius:var(--r-1);cursor:pointer;
}
.head-toggle .ic{width:1.35rem;height:1.35rem}
.head-toggle .ic-close{display:none}
.head-toggle[aria-expanded=true] .ic-open{display:none}
.head-toggle[aria-expanded=true] .ic-close{display:block}

@media (max-width:900px){
  .head-toggle{display:inline-flex}
  .head-nav{
    position:fixed;inset:72px 0 auto 0;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--bg-2);border-bottom:1px solid var(--line);
    padding:.5rem var(--gutter) 1.5rem;
    transform:translateY(-8px);opacity:0;pointer-events:none;
    transition:opacity .22s var(--ease),transform .22s var(--ease);
  }
  .head-nav.is-open{transform:none;opacity:1;pointer-events:auto}
  .head-nav ul{flex-direction:column;align-items:stretch;gap:0}
  .head-nav ul a{display:block;padding:1rem 0;border-bottom:1px solid var(--line);font-size:1.05rem}
  .head-cta{margin-top:1.25rem}
}

/* ---------- Hero: asymmetrischer Split ---------- */
.hero{padding-top:clamp(3rem,5vw,5.5rem);padding-bottom:clamp(3.5rem,6vw,6rem);position:relative}
.hero::before{
  content:"";position:absolute;inset:-15% 0 auto 0;height:75%;
  background:radial-gradient(52% 62% at 28% 5%,rgb(229 128 49 / .12),transparent 72%);
  pointer-events:none;z-index:0;
}
.hero-grid{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1.05fr .95fr;
  gap:clamp(2rem,4vw,4rem);align-items:center;
}
.hero-title{font-size:clamp(2.5rem,1.6rem + 3.9vw,4.5rem);letter-spacing:-.04em}
.hero-title .hl{color:var(--accent-tief);display:block}
.hero-sub{margin-top:1.35rem;color:var(--text-2);font-size:clamp(1.05rem,1rem + .3vw,1.2rem);max-width:44ch}
.hero-actions{margin-top:2.25rem;display:flex;flex-wrap:wrap;gap:.85rem}

.hero-media{margin:0;position:relative;border-radius:var(--r-2);overflow:hidden;border:1px solid var(--line-2);box-shadow:var(--shadow)}
.hero-media img{width:100%;filter:saturate(1.05) contrast(1.03)}
.hero-media::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(200deg,transparent 60%,rgb(20 14 8 / .22) 100%);
}

@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .hero-title .hl{display:inline}
  .hero-media{order:-1}
}

/* ---------- Kennzahlenband ---------- */
.stats{padding-block:clamp(2.5rem,4vw,3.5rem);border-block:1px solid var(--line);background:var(--bg-2)}
.stats-inner{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.6fr);gap:clamp(1.5rem,4vw,4rem);align-items:center}
.stats-lead{color:var(--text-3);font-size:.95rem;max-width:34ch}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;margin:0}
.stat dt{order:2;color:var(--text-3);font-size:.82rem;letter-spacing:.01em}
.stat dd{order:1;margin:0}
.stat{display:flex;flex-direction:column;gap:.15rem}
.num{
  font-family:"Geist Mono",ui-monospace,monospace;font-weight:500;
  font-size:clamp(1.7rem,1.2rem + 1.6vw,2.5rem);letter-spacing:-.04em;
  color:var(--text);font-variant-numeric:tabular-nums;
}
@media (max-width:900px){
  .stats-inner{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:1.5rem 1rem}
}

/* ---------- Vorteile: Haarlinien, keine Karten ---------- */
.benefit-grid{
  margin-top:clamp(2.5rem,4vw,3.5rem);
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:0;border-top:1px solid var(--line);
}
.benefit{padding:2rem 1.75rem 0 0;border-right:1px solid var(--line)}
.benefit:last-child{border-right:0;padding-right:0}
.benefit .ic-lg{color:var(--accent)}
.benefit h3{margin:1rem 0 .5rem;font-size:1.15rem}
.benefit p{color:var(--text-2);font-size:.95rem;max-width:34ch}
@media (max-width:1000px){
  .benefit-grid{grid-template-columns:repeat(2,1fr)}
  .benefit{padding:1.75rem 1.5rem 1.75rem 0;border-bottom:1px solid var(--line)}
  .benefit:nth-child(2n){border-right:0;padding-right:0}
  .benefit:nth-last-child(-n+2){border-bottom:0}
}
@media (max-width:560px){
  .benefit-grid{grid-template-columns:1fr}
  .benefit{border-right:0;padding-right:0}
  .benefit:nth-last-child(-n+2){border-bottom:1px solid var(--line)}
  .benefit:last-child{border-bottom:0}
}

/* ---------- Loesungen: Bento, 6 Zellen ---------- */
.bento{
  margin-top:clamp(2.5rem,4vw,3.5rem);
  display:grid;grid-template-columns:repeat(6,1fr);
  grid-auto-rows:minmax(190px,auto);gap:1rem;
}
.tile-xl{grid-column:span 4;grid-row:span 2}
.tile-md{grid-column:span 2}
.tile-sm{grid-column:span 2}

.tile{
  position:relative;display:flex;flex-direction:column;justify-content:flex-end;
  min-height:190px;padding:1.5rem;overflow:hidden;text-decoration:none;
  border:1px solid var(--line);border-radius:var(--r-2);background:var(--surface);
  isolation:isolate;
  transition:border-color .3s var(--ease),transform .3s var(--ease);
}
.tile-xl{min-height:400px;padding:2rem}
/* Die Foto-Kacheln bleiben dunkel (helle Schrift auf abgedunkeltem Foto)
   und stehen als bewusste dunkle Inseln auf der hellen Seite. */
.tile-img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;
  filter:grayscale(.35) brightness(.5) contrast(1.05);
  transform:scale(1.02);
  transition:filter .55s var(--ease),transform .55s var(--ease);
}
.tile::after{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:linear-gradient(180deg,rgb(10 8 6 / .45) 0%,rgb(10 8 6 / .78) 55%,rgb(10 8 6 / .94) 100%);
}
.tile:hover{border-color:var(--line-2);transform:translateY(-3px)}
.tile:hover .tile-img{filter:grayscale(0) brightness(.62) contrast(1.05);transform:scale(1.06)}
.tile:active{transform:scale(.995)}

.tile-ic{color:var(--accent);margin-bottom:.85rem}
.tile h3{font-size:1.2rem;margin-bottom:.5rem;color:#F4EFE9}
.tile-xl h3{font-size:clamp(1.4rem,1.15rem + .9vw,1.9rem)}
.tile p{color:rgb(244 239 233 / .85);font-size:.94rem;max-width:42ch}
.tile-xl p{font-size:1rem;max-width:46ch}

.tile-go{
  position:absolute;top:1.5rem;right:1.5rem;width:1.2rem;height:1.2rem;
  color:rgb(244 239 233 / .6);transition:color .3s var(--ease),transform .3s var(--ease);
}
.tile:hover .tile-go{color:var(--accent);transform:translate(2px,-2px)}

.tile-badge{
  position:absolute;top:1.25rem;left:1.5rem;width:auto;height:56px;
  object-fit:contain;opacity:.92;
}
.tile-award .tile-go{color:rgb(244 239 233 / .75)}

@media (max-width:1000px){
  .bento{grid-template-columns:repeat(4,1fr)}
  .tile-xl{grid-column:span 4;grid-row:span 1;min-height:320px}
  .tile-md,.tile-sm{grid-column:span 2}
}
@media (max-width:680px){
  .bento{grid-template-columns:1fr;gap:.85rem}
  .tile-xl,.tile-md,.tile-sm{grid-column:span 1}
  .tile-xl{min-height:280px;padding:1.5rem}
  .tile{min-height:230px}
}

/* ---------- Zwei Wege ---------- */
.path-grid{margin-top:clamp(2.5rem,4vw,3.5rem);display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
.path{
  position:relative;display:block;padding:clamp(1.75rem,3vw,2.5rem);
  border:1px solid var(--line);border-radius:var(--r-2);
  background:linear-gradient(160deg,var(--surface-2),var(--surface));
  text-decoration:none;overflow:hidden;
  transition:border-color .3s var(--ease),transform .3s var(--ease);
}
.path::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent);
  transform:scaleY(0);transform-origin:top;transition:transform .4s var(--ease);
}
.path:hover{border-color:var(--line-2);transform:translateY(-3px)}
.path:hover::before{transform:scaleY(1)}
.path:active{transform:scale(.995)}
.path-tag{
  display:inline-block;font-family:"Geist Mono",ui-monospace,monospace;
  font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-tief);
  border:1px solid rgb(168 84 8 / .4);border-radius:var(--r-1);padding:.3rem .6rem;
}
.path h3{margin:1.25rem 0 .6rem;font-size:clamp(1.3rem,1.1rem + .8vw,1.7rem)}
.path p{color:var(--text-2);max-width:40ch}
.path-go{position:absolute;top:clamp(1.75rem,3vw,2.5rem);right:clamp(1.75rem,3vw,2.5rem);color:var(--text-3);transition:color .3s var(--ease),transform .3s var(--ease)}
.path:hover .path-go{color:var(--accent-tief);transform:translateX(3px)}
@media (max-width:760px){.path-grid{grid-template-columns:1fr}}

/* ---------- ERP: horizontale Scroll-Snap-Reihe ---------- */
.erp-rail{
  /* Randabstand einmal definiert: als Padding der Spur und als Snap-Offset,
     sonst schnappt die erste Karte hinter den Rand. */
  --rail-pad:max(var(--gutter),calc((100% - var(--wrap)) / 2 + var(--gutter)));
  margin-top:clamp(2.5rem,4vw,3.5rem);
  overflow-x:auto;overscroll-behavior-x:contain;
  /* proximity statt mandatory: ein zwingender Snap-Container mitten auf der
     Seite kann in Chrome das sanfte Scrollen zu Ankern (#kontakt) abfangen. */
  scroll-snap-type:x proximity;
  scroll-padding-inline-start:var(--rail-pad);
  scrollbar-width:thin;scrollbar-color:var(--line-2) transparent;
  padding-block:.25rem 1.25rem;
}
.erp-track{display:flex;gap:1rem;padding-inline:var(--rail-pad)}
.erp-card{
  flex:0 0 clamp(240px,74vw,320px);scroll-snap-align:start;
  display:block;text-decoration:none;
  padding:1.75rem;border:1px solid var(--line);border-radius:var(--r-2);
  background:var(--surface);
  transition:border-color .3s var(--ease),background-color .3s var(--ease),transform .3s var(--ease);
}
.erp-card:hover{border-color:var(--line-2);background:var(--surface-2);transform:translateY(-3px)}
.erp-card:active{transform:scale(.995)}
.erp-card .ic-md{color:var(--accent)}
.erp-card h3{margin:1rem 0 .5rem;font-size:1.1rem}
.erp-card p{color:var(--text-2);font-size:.93rem}
.erp-rail::-webkit-scrollbar{height:6px}
.erp-rail::-webkit-scrollbar-thumb{background:var(--line-2);border-radius:99px}

/* ---------- Mobile App ---------- */
.app-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,4vw,4rem);align-items:center}
.app-copy p{margin-top:1.1rem;color:var(--text-2);max-width:48ch}
.app-media{margin:0;border-radius:var(--r-2);overflow:hidden;border:1px solid var(--line);background:var(--surface)}
.app-media img{width:100%}
@media (max-width:900px){.app-grid{grid-template-columns:1fr}}

.ticks{margin-top:1.75rem;display:grid;gap:.75rem}
.ticks li{display:flex;align-items:flex-start;gap:.65rem;color:var(--text-2);font-size:.97rem}
.ticks .ic{color:var(--accent);margin-top:.28em}

/* ---------- Kundenstimmen ---------- */
.voice-grid{
  margin-top:clamp(2.5rem,4vw,3.5rem);
  display:grid;grid-template-columns:1.35fr 1fr;grid-template-rows:auto auto;
  gap:1rem;
}
.voice{
  margin:0;padding:clamp(1.5rem,2.5vw,2.25rem);
  border:1px solid var(--line);border-radius:var(--r-2);background:var(--surface);
}
.voice-lead{grid-row:span 2;display:flex;flex-direction:column;justify-content:space-between;background:linear-gradient(160deg,var(--surface-2),var(--surface))}
.voice p{font-size:1.05rem;color:var(--text);text-wrap:pretty}
.voice-lead p{font-size:clamp(1.2rem,1.05rem + .7vw,1.6rem);letter-spacing:-.02em;line-height:1.35}
.voice p::before{content:"\201E"}
.voice p::after{content:"\201C"}
.voice footer{margin-top:1.5rem;padding-top:1rem;border-top:1px solid var(--line)}
.voice cite{font-style:normal;font-weight:600;font-size:.92rem;color:var(--accent-tief)}
@media (max-width:860px){
  .voice-grid{grid-template-columns:1fr}
  .voice-lead{grid-row:auto}
}

/* ---------- Kontakt ---------- */
.contact{background:var(--bg-2);border-top:1px solid var(--line)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4.5rem);align-items:start}
.contact-copy p{margin-top:1.1rem;color:var(--text-2);max-width:46ch}
.contact-facts{margin-top:2.5rem;padding-top:1.75rem;border-top:1px solid var(--line);display:grid;gap:.9rem}
.contact-facts li{display:flex;align-items:center;gap:.7rem;color:var(--text-2);font-size:.97rem}
.contact-facts .ic{color:var(--accent)}
.contact-facts a{text-decoration:none;transition:color .18s var(--ease)}
.contact-facts a:hover{color:var(--accent-tief)}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}}

/* ---------- Formular ---------- */
.form{
  padding:clamp(1.5rem,3vw,2.25rem);
  border:1px solid var(--line);border-radius:var(--r-2);
  background:var(--surface);display:grid;gap:1.15rem;
}
.field{display:grid;gap:.5rem}
.field label{font-size:.9rem;font-weight:500;color:var(--text)}
.field input[type=text],.field input[type=email],.field textarea{
  width:100%;padding:.8rem .9rem;
  background:#FFFFFF;color:var(--text);
  border:1px solid var(--line-2);border-radius:var(--r-1);
  transition:border-color .18s var(--ease),background-color .18s var(--ease);
}
.field textarea{resize:vertical;min-height:110px}
.field input::placeholder,.field textarea::placeholder{color:var(--text-3)}
.field input:hover,.field textarea:hover{border-color:rgb(36 28 19 / .3)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);background:#FFFFFF}
.hint{color:var(--text-3);font-size:.83rem}
.err{color:#B3341F;font-size:.85rem}
.field.is-invalid input,.field.is-invalid textarea{border-color:#B3341F}

.field-check{grid-template-columns:auto 1fr;align-items:start;gap:.7rem}
.field-check input{
  width:1.4rem;height:1.4rem;margin-top:.15rem;
  accent-color:var(--accent);
}
.field-check label{font-size:.88rem;color:var(--text-2);font-weight:400;line-height:1.5}
.field-check label a{color:var(--accent-tief)}
.field-check .err{grid-column:1 / -1}

.spinner{display:none;width:1rem;height:1rem;border:2px solid rgb(26 16 5 / .35);border-top-color:var(--accent-ink);border-radius:50%;animation:spin .7s linear infinite}
.is-busy .spinner{display:block}
@keyframes spin{to{transform:rotate(360deg)}}

.form-status{font-size:.92rem;min-height:1.2em}
.form-status.ok{color:#256C3B}
.form-status.bad{color:#B3341F}

/* ---------- Footer ---------- */
.site-foot{border-top:1px solid var(--line);padding-top:clamp(3rem,5vw,4.5rem);background:var(--bg)}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:clamp(2rem,4vw,3rem)}
.foot-brand a,.foot-brand>img{display:inline-block}
.foot-brand img{height:46px;width:auto;object-fit:contain;background:#FFFFFF;border:1px solid var(--line);border-radius:var(--r-1);padding:.5rem .75rem;box-sizing:content-box}
.foot-brand p{margin-top:1.1rem;color:var(--text-3);font-size:.92rem;max-width:34ch}
.foot-social{margin-top:1.5rem;display:flex;gap:.6rem}
.foot-social a{
  display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;
  border:1px solid var(--line-2);border-radius:var(--r-1);color:var(--text-2);
  transition:color .18s var(--ease),border-color .18s var(--ease)
}
.foot-social a:hover{color:var(--accent-tief);border-color:var(--accent-tief)}

.foot-col h2{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--text-3);font-family:"Geist Mono",ui-monospace,monospace;font-weight:400;margin-bottom:1.1rem}
.foot-col li{margin-bottom:.6rem}
.foot-col a{color:var(--text-2);text-decoration:none;font-size:.93rem;transition:color .18s var(--ease)}
.foot-col a:hover{color:var(--accent-tief)}
.foot-col address{font-style:normal;color:var(--text-2);font-size:.93rem;line-height:1.9}

.foot-base{
  margin-top:clamp(2.5rem,4vw,3.5rem);padding-block:1.5rem;
  border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:.5rem 2rem;justify-content:space-between;
  color:var(--text-3);font-size:.84rem;
}
@media (max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.foot-grid{grid-template-columns:1fr}}

/* Groessere Tippflaechen fuer Textlinks auf Touch-Geraeten */
@media (pointer:coarse){
  .foot-col li{margin-bottom:.15rem}
  .foot-col a,.contact-facts a{display:inline-block;padding-block:.45rem}
  .field-check label a{padding-block:.25rem}
}

/* =========================================================
   Unterseiten (Loesungsseiten)
   ========================================================= */

/* ---------- Brotkrumen ---------- */
.crumbs{padding-top:1.5rem;font-size:.85rem;color:var(--text-3)}
.crumbs ol{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem}
.crumbs a{color:var(--text-3);text-decoration:none;transition:color .18s var(--ease)}
.crumbs a:hover{color:var(--accent-tief)}
.crumbs li+li::before{content:"/";margin-right:.5rem;color:var(--line-2)}
.crumbs [aria-current]{color:var(--text-2)}

/* ---------- Unterseiten-Hero ---------- */
.sub-hero{padding-top:clamp(2rem,3.5vw,3.25rem);padding-bottom:clamp(3rem,5vw,4.5rem);position:relative}
.sub-hero::before{
  content:"";position:absolute;inset:-30% 0 auto 0;height:80%;
  background:radial-gradient(46% 60% at 24% 0%,rgb(229 128 49 / .10),transparent 70%);
  pointer-events:none;z-index:0;
}
.sub-hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2rem,4vw,3.5rem);align-items:center}
.sub-hero h1{font-size:clamp(2.1rem,1.5rem + 2.6vw,3.4rem);letter-spacing:-.035em;max-width:16ch}
.sub-hero-sub{margin-top:1.25rem;color:var(--text-2);font-size:clamp(1rem,.97rem + .3vw,1.15rem);max-width:46ch}
.sub-hero-actions{margin-top:2rem;display:flex;flex-wrap:wrap;gap:.85rem}
.sub-hero-media{margin:0;position:relative;border-radius:var(--r-2);overflow:hidden;border:1px solid var(--line-2);box-shadow:var(--shadow)}
.sub-hero-media img{width:100%;filter:grayscale(.12) contrast(1.03)}
.sub-hero-media::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(200deg,transparent 60%,rgb(20 14 8 / .2) 100%)}
@media (max-width:900px){
  .sub-hero-grid{grid-template-columns:1fr}
  .sub-hero-media{order:-1}
}

/* ---------- Leistungen: Haarlinien-Raster ---------- */
.facts{margin-top:clamp(2.25rem,3.5vw,3rem);display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.fact{padding:1.75rem 1.5rem 0 0;border-right:1px solid var(--line)}
.fact:last-child{border-right:0;padding-right:0}
.fact .ic-md{color:var(--accent)}
.fact h3{margin:.9rem 0 .45rem;font-size:1.05rem}
.fact p{color:var(--text-2);font-size:.93rem;max-width:32ch}
@media (max-width:1000px){
  .facts{grid-template-columns:repeat(2,1fr)}
  .fact{padding:1.5rem 1.25rem 1.5rem 0;border-bottom:1px solid var(--line)}
  .fact:nth-child(2n){border-right:0;padding-right:0}
  .fact:nth-last-child(-n+2){border-bottom:0}
}
@media (max-width:560px){
  .facts{grid-template-columns:1fr}
  .fact{border-right:0;padding-right:0}
  .fact:nth-last-child(-n+2){border-bottom:1px solid var(--line)}
  .fact:last-child{border-bottom:0}
}

/* ---------- Detail-Split (Bild links, Text rechts) ---------- */
.detail{background:var(--bg-2);border-block:1px solid var(--line)}
.detail-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(2rem,4vw,3.5rem);align-items:center}
.detail-media{margin:0;border-radius:var(--r-2);overflow:hidden;border:1px solid var(--line);position:relative}
.detail-media img{width:100%;filter:grayscale(.12) contrast(1.03)}
.detail-copy p{margin-top:1.1rem;color:var(--text-2);max-width:50ch}
@media (max-width:900px){.detail-grid{grid-template-columns:1fr}}

/* ---------- Fliesstext, zwei Spalten ---------- */
.prose-grid{margin-top:clamp(2rem,3.5vw,2.75rem);display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(1.5rem,3vw,3rem)}
.prose-grid p{color:var(--text-2);max-width:56ch}
.prose-grid p+p{margin-top:1rem}
.pull{
  margin-top:clamp(2rem,3.5vw,2.75rem);padding:clamp(1.5rem,2.5vw,2rem);
  border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:var(--r-2);
  background:linear-gradient(160deg,var(--surface-2),var(--surface));
}
.pull p{font-size:clamp(1.1rem,1rem + .55vw,1.4rem);letter-spacing:-.02em;line-height:1.4;max-width:52ch}
@media (max-width:760px){.prose-grid{grid-template-columns:1fr}}

/* ---------- Querverweise auf die anderen Loesungen ---------- */
.cross-grid{margin-top:clamp(2rem,3.5vw,2.75rem);display:grid;grid-template-columns:repeat(5,1fr);gap:.75rem}
.cross{
  display:flex;flex-direction:column;gap:.65rem;padding:1.25rem;
  border:1px solid var(--line);border-radius:var(--r-2);background:var(--surface);
  text-decoration:none;transition:border-color .3s var(--ease),background-color .3s var(--ease),transform .3s var(--ease);
}
.cross .ic-md{color:var(--accent)}
.cross span{font-size:.95rem;font-weight:500;line-height:1.3}
.cross:hover{border-color:var(--line-2);background:var(--surface-2);transform:translateY(-2px)}
.cross:active{transform:scale(.99)}
@media (max-width:1000px){.cross-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:620px){.cross-grid{grid-template-columns:repeat(2,1fr)}}
/* Sechser-Variante: zwei volle Reihen zu drei statt 5+1 */
.cross-grid--6{grid-template-columns:repeat(3,1fr)}

/* ---------- Video (Zwei-Klick-Loesung) ----------
   Beim Seitenaufruf laedt nur das lokale Vorschaubild. Erst der Klick
   erzeugt das iframe zu youtube-nocookie.com (siehe main.js).        */
.video-facade{
  position:relative;display:block;width:100%;padding:0;border:0;cursor:pointer;
  border-radius:var(--r-2);overflow:hidden;background:var(--surface);
  aspect-ratio:16/9;
}
.video-facade img{width:100%;height:100%;object-fit:cover;filter:brightness(.8);transition:filter .3s var(--ease),transform .45s var(--ease)}
.video-facade:hover img{filter:brightness(.95);transform:scale(1.02)}
.video-facade::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgb(16 13 11 / .8) 100%);pointer-events:none}
.vf-play{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:1;
  display:flex;align-items:center;justify-content:center;
  width:4.5rem;height:4.5rem;border-radius:50%;
  background:var(--accent);color:var(--accent-ink);
  box-shadow:0 12px 40px -8px rgb(229 128 49 / .7);
  transition:transform .25s var(--ease);
}
.video-facade:hover .vf-play{transform:translate(-50%,-50%) scale(1.08)}
.vf-play svg{width:1.6rem;height:1.6rem;fill:currentColor;margin-left:.2rem}
.vf-hint{
  /* liegt auf dem dunklen Verlauf ueber dem Video-Standbild,
     braucht deshalb helle Schrift unabhaengig vom Seitentheme */
  position:absolute;left:0;right:0;bottom:0;z-index:1;padding:.9rem 1.25rem;
  font-size:.8rem;color:rgb(244 239 233 / .85);text-align:center;
}
.video-embed{position:relative;aspect-ratio:16/9;border-radius:var(--r-2);overflow:hidden;border:1px solid var(--line-2)}
.video-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* ---------- Zeitstrahl (Unternehmensseite) ---------- */
.timeline{margin-top:clamp(2.25rem,3.5vw,3rem);display:grid;gap:0;position:relative}
.tl-item{
  position:relative;display:grid;grid-template-columns:7rem 1fr;gap:clamp(1rem,3vw,2.5rem);
  padding:1.5rem 0;border-top:1px solid var(--line);
}
.tl-item:last-child{border-bottom:1px solid var(--line)}
.tl-year{
  font-family:"Geist Mono",ui-monospace,monospace;font-weight:500;
  font-size:clamp(1.15rem,1rem + .6vw,1.5rem);color:var(--accent-tief);
  font-variant-numeric:tabular-nums;letter-spacing:-.02em;
}
.tl-item h3{font-size:1.1rem;margin-bottom:.4rem}
.tl-item p{color:var(--text-2);font-size:.95rem;max-width:58ch}
@media (max-width:620px){
  .tl-item{grid-template-columns:1fr;gap:.5rem}
}

/* ---------- Staerken (9 Punkte, drei Spalten) ---------- */
.strengths{margin-top:clamp(2rem,3vw,2.5rem);display:grid;grid-template-columns:repeat(3,1fr);gap:.85rem 2rem}
.strengths li{display:flex;align-items:flex-start;gap:.65rem;color:var(--text-2);font-size:.97rem}
.strengths .ic{color:var(--accent);margin-top:.28em}
@media (max-width:900px){.strengths{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.strengths{grid-template-columns:1fr}}

/* ---------- Systemkarten (ERP-Uebersicht) ---------- */
/* Sechs Spalten, jede Karte belegt zwei: bei 3 oder 6 Karten sind alle
   Reihen voll. (Frueher gab es hier nth-child-Regeln fuer 5 Karten.) */
.system-grid{margin-top:clamp(2.25rem,3.5vw,3rem);display:grid;grid-template-columns:repeat(6,1fr);gap:1rem}
.system{grid-column:span 2}
.system{
  display:flex;flex-direction:column;overflow:hidden;text-decoration:none;
  border:1px solid var(--line);border-radius:var(--r-2);background:var(--surface);
  transition:border-color .3s var(--ease),transform .3s var(--ease);
}
.system:hover{border-color:var(--line-2);transform:translateY(-3px)}
.system:active{transform:scale(.995)}
/* #F4EFE9 entspricht dem Flatten-Hintergrund der Integrations-Grafiken */
.system figure{margin:0;aspect-ratio:16/9;overflow:hidden;background:#F4EFE9}
.system img{width:100%;height:100%;object-fit:cover;filter:brightness(.97) contrast(1.02);transition:filter .45s var(--ease),transform .45s var(--ease)}
.system:hover img{filter:brightness(1) contrast(1.02);transform:scale(1.04)}
.system-body{padding:1.35rem 1.35rem 1.5rem;display:flex;flex-direction:column;gap:.5rem;flex:1}
.system h3{font-size:1.1rem}
.system p{color:var(--text-2);font-size:.93rem}
.system-go{margin-top:auto;padding-top:.75rem;display:inline-flex;align-items:center;gap:.4rem;color:var(--accent-tief);font-size:.9rem;font-weight:500}
.system-go .ic{width:1rem;height:1rem;transition:transform .3s var(--ease)}
.system:hover .system-go .ic{transform:translateX(3px)}
@media (max-width:900px){
  .system-grid{grid-template-columns:repeat(2,1fr)}
  .system{grid-column:span 1}
}
@media (max-width:600px){
  .system-grid{grid-template-columns:1fr}
  .system{grid-column:span 1}
}

/* ---------- FAQ (native details, kein JavaScript noetig) ---------- */
.faq{margin-top:clamp(2rem,3.5vw,2.75rem);border-top:1px solid var(--line);max-width:78ch}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  display:flex;align-items:flex-start;gap:1rem;justify-content:space-between;
  padding:1.35rem 0;cursor:pointer;list-style:none;
  font-size:clamp(1rem,.97rem + .25vw,1.12rem);font-weight:500;line-height:1.4;
  transition:color .18s var(--ease);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--accent-tief)}
.faq summary::after{
  content:"";flex:none;width:.7rem;height:.7rem;margin-top:.4rem;
  border-right:2px solid var(--accent);border-bottom:2px solid var(--accent);
  transform:rotate(45deg);transition:transform .3s var(--ease);
}
.faq details[open] summary::after{transform:rotate(-135deg)}
.faq details[open] summary{color:var(--accent-tief)}
.faq-a{padding:0 0 1.5rem}
.faq-a p{color:var(--text-2);max-width:70ch}
.faq-a p+p{margin-top:.85rem}
.faq-a a{color:var(--accent-tief)}
@media (prefers-reduced-motion:reduce){.faq summary::after{transition:none}}

/* ---------- Blog-Artikel ---------- */
.article{max-width:74ch;margin-inline:auto}
.article-meta{
  display:flex;flex-wrap:wrap;gap:.4rem 1.25rem;margin-top:1.25rem;
  font-family:"Geist Mono",ui-monospace,monospace;font-size:.8rem;color:var(--text-3);
}
.article-lead{margin-top:1.5rem;font-size:clamp(1.05rem,1rem + .3vw,1.2rem);color:var(--text-2);line-height:1.6}
.article-body{margin-top:clamp(2rem,3vw,2.75rem)}
.article-body h2{font-size:clamp(1.35rem,1.15rem + .8vw,1.75rem);margin:2.25rem 0 .9rem}
.article-body h3{font-size:1.12rem;margin:1.75rem 0 .6rem}
.article-body p{color:var(--text-2);margin-bottom:1rem}
.article-body strong{color:var(--text)}
.article-body a{color:var(--accent-tief)}
.article-body ul{list-style:disc;padding-left:1.35rem;margin:0 0 1rem;color:var(--text-2)}
.article-body ul li{margin-bottom:.45rem;padding-left:.25rem}
.article-body ul li::marker{color:var(--accent)}

.article-body .tbl{overflow-x:auto;margin:1.25rem 0 1.5rem;border:1px solid var(--line);border-radius:var(--r-2)}
.article-body table{width:100%;border-collapse:collapse;font-size:.94rem}
.article-body th{
  text-align:left;padding:.8rem 1rem;background:var(--surface-2);color:var(--text);
  font-weight:600;border-bottom:1px solid var(--line-2);white-space:nowrap;
}
.article-body td{padding:.8rem 1rem;border-bottom:1px solid var(--line);color:var(--text-2);vertical-align:top}
.article-body tr:last-child td{border-bottom:0}

.article-note{
  margin:1.75rem 0;padding:1.1rem 1.35rem;
  border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:var(--r-1);
  background:var(--surface);font-size:.92rem;color:var(--text-2);
}
.article-hero{margin:clamp(1.75rem,3vw,2.5rem) 0 0;border-radius:var(--r-2);overflow:hidden;border:1px solid var(--line)}
.article-hero img{width:100%;filter:grayscale(.12) contrast(1.02)}

/* ---------- Leerzustand (Blog ohne Beitraege) ---------- */
.empty{
  margin-top:clamp(2.25rem,3.5vw,3rem);
  display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,3vw,3rem);align-items:center;
  padding:clamp(1.5rem,3vw,2.5rem);
  border:1px dashed var(--line-2);border-radius:var(--r-2);background:var(--surface);
}
.empty h3{font-size:clamp(1.2rem,1.05rem + .7vw,1.6rem);margin-bottom:.75rem}
.empty p{color:var(--text-2);max-width:46ch}
.empty figure{margin:0;border-radius:var(--r-2);overflow:hidden;border:1px solid var(--line)}
.empty img{width:100%;filter:grayscale(.3) brightness(.97)}
@media (max-width:760px){.empty{grid-template-columns:1fr}.empty figure{order:-1}}

/* ---------- Abschluss-CTA ---------- */
.cta-band{padding-bottom:clamp(4rem,7vw,6.5rem)}
.cta-inner{
  padding:clamp(2rem,4vw,3.5rem);border-radius:var(--r-2);
  border:1px solid var(--line-2);
  background:linear-gradient(150deg,var(--surface-2),var(--surface));
  display:grid;grid-template-columns:1.35fr auto;gap:clamp(1.5rem,3vw,3rem);align-items:center;
}
.cta-inner h2{font-size:clamp(1.5rem,1.2rem + 1.3vw,2.25rem);max-width:20ch}
.cta-inner p{margin-top:.85rem;color:var(--text-2);max-width:48ch}
@media (max-width:760px){.cta-inner{grid-template-columns:1fr}}

/* ---------- Scroll-Reveal (per IntersectionObserver) ---------- */
@media (prefers-reduced-motion:no-preference){
  .js .reveal{opacity:0;transform:translateY(22px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
  .js .reveal.is-in{opacity:1;transform:none}
  .js .reveal[data-d="1"]{transition-delay:.07s}
  .js .reveal[data-d="2"]{transition-delay:.14s}
  .js .reveal[data-d="3"]{transition-delay:.21s}

  .hero-copy>*{animation:rise .8s var(--ease) both}
  .hero-copy>*:nth-child(2){animation-delay:.09s}
  .hero-copy>*:nth-child(3){animation-delay:.18s}
  .hero-media{animation:rise .9s var(--ease) .12s both}
}
@keyframes rise{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
  .js .reveal{opacity:1;transform:none}
  .tile:hover .tile-img{transform:none}
}