/* =====================================================================
   schrall.it – Stylesheet
   Schriften: Archivo und IBM Plex Sans, beide als Variable Font,
   auf Latin subsettet und selbst gehostet (keine Google-Fonts-CDN).
   Lizenz: SIL Open Font License 1.1.
   ===================================================================== */

@font-face{
  font-family:"Archivo";
  src:url("/assets/fonts/archivo-variable.woff2") format("woff2");
  font-weight:400 800;
  font-stretch:100% 125%;
  font-style:normal;
  font-display:swap;
}
@font-face{
  font-family:"Plex";
  src:url("/assets/fonts/ibm-plex-sans-variable.woff2") format("woff2");
  font-weight:400 600;
  font-style:normal;
  font-display:swap;
}

:root{
  --ink:#131C26;
  --ink-soft:#3D4A57;
  --muted:#697786;
  --paper:#FFFFFF;
  --mist:#F4F6F7;
  --line:#E2E6E9;
  --signal:#FFD23F;
  --maxw:1140px;
  --pad:clamp(1.25rem,5vw,3rem);
  --display:"Archivo","Helvetica Neue",Arial,sans-serif;
  --body:"Plex","IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --ease:cubic-bezier(.2,.7,.3,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--body);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
h1,h2,h3,.wordmark,.btn,.faq summary{
  font-family:var(--display);
  font-variation-settings:"wdth" 112;
  letter-spacing:-.015em;
}
h1,h2,h3{margin:0;line-height:1.08;font-weight:700}
p{margin:0}
a{color:inherit}

.wrap{max-width:var(--maxw);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.section{padding:clamp(4.5rem,10vw,8rem) 0}
.section--tight{padding:clamp(3.5rem,7vw,5.5rem) 0}
.rule{height:1px;background:var(--line);border:0;margin:0}
.ph{background:#FFF4CC;border-bottom:1px solid var(--signal);padding:0 .25rem;font-weight:500}

.skip{
  position:absolute;left:-9999px;top:0;z-index:100;
  background:var(--ink);color:#fff;padding:.8rem 1.2rem;border-radius:0 0 4px 0;
}
.skip:focus{left:0}
:focus-visible{outline:3px solid var(--signal);outline-offset:3px;border-radius:2px}

/* ---------- Wortmarke ---------- */
.wordmark{
  font-weight:800;font-size:1.3rem;letter-spacing:-.035em;
  text-decoration:none;white-space:nowrap;
}
.wordmark .dot{color:var(--signal)}
.wordmark--light{color:#fff}

/* ---------- Kopfzeile ---------- */
.top{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.top.is-stuck{border-bottom-color:var(--line);box-shadow:0 6px 24px -18px rgba(19,28,38,.5)}
.top__inner{display:flex;align-items:center;gap:2rem;height:70px}
.nav{margin-left:auto;display:flex;gap:1.9rem;align-items:center}
.nav a{
  position:relative;text-decoration:none;font-size:.95rem;color:var(--ink-soft);padding:.3rem 0;
}
.nav a:not(.btn)::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:100%;
  background:var(--signal);transform:scaleX(0);transform-origin:left;
  transition:transform .28s var(--ease);
}
.nav a:not(.btn):hover{color:var(--ink)}
.nav a:not(.btn):hover::after{transform:scaleX(1)}
/* Seit dem Umstieg auf 2 Nav-Links (Leistungen, Fragen) passen sie auch auf
   schmale Handy-Breiten (ab 360px getestet) - kein Ausblenden mehr noetig,
   nur etwas kompakter. */
@media (max-width:880px){
  .nav{gap:.9rem}
  .nav a:not(.btn){font-size:.82rem}
  .top__inner{gap:1rem}
}

/* ---------- Buttons ---------- */
.btn{
  position:relative;overflow:hidden;
  display:inline-flex;align-items:center;justify-content:center;
  font-weight:600;font-size:1rem;line-height:1;
  padding:.95rem 1.55rem;border-radius:4px;text-decoration:none;
  border:1.5px solid var(--ink);background:var(--ink);color:#fff;cursor:pointer;
  transition:transform .2s var(--ease),box-shadow .25s var(--ease);
}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 22px -14px rgba(19,28,38,.85)}
.btn:active{transform:translateY(0)}
.btn--ghost{background:transparent;color:var(--ink)}
.btn--ghost::before{
  content:"";position:absolute;inset:0;background:var(--ink);
  transform:translateY(101%);transition:transform .3s var(--ease);z-index:-1;
}
.btn--ghost:hover{color:#fff}
.btn--ghost:hover::before{transform:translateY(0)}
.btn--ghost>*{position:relative}
.btn--signal{background:var(--signal);border-color:var(--signal);color:var(--ink)}
.btn--signal:hover{background:#FFC400;border-color:#FFC400}
.btn--outline{background:transparent;color:#fff;border-color:#41505F}
.btn--outline:hover{background:#fff;color:var(--ink);border-color:#fff}
.btn--sm{padding:.68rem 1.1rem;font-size:.92rem}

/* ---------- Hero ---------- */
.hero{padding:clamp(3.5rem,9vw,7rem) 0 clamp(3.5rem,8vw,6rem);position:relative}
.hero__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2rem,5vw,4rem);align-items:center}
@media (max-width:900px){.hero__grid{grid-template-columns:1fr;gap:2.5rem}}
.hero h1{
  font-size:clamp(2.9rem,8.2vw,5.3rem);
  font-variation-settings:"wdth" 118;
  font-weight:800;letter-spacing:-.038em;line-height:.98;
}
.hero h1 span{display:block}
.hero h1 .under{
  position:relative;display:inline-block;
}
.hero h1 .under::after{
  content:"";position:absolute;left:0;right:0;bottom:.06em;height:.2em;
  background:var(--signal);z-index:-1;
  transform:scaleX(0);transform-origin:left;
  animation:swipe .7s var(--ease) .55s forwards;
}
@keyframes swipe{to{transform:scaleX(1)}}
.hero__lead{margin-top:1.6rem;font-size:clamp(1.06rem,2.2vw,1.24rem);color:var(--ink-soft);max-width:36ch}
.hero__actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2.2rem}
.hero__meta{margin-top:2.2rem;font-size:.93rem;color:var(--muted)}
.hero__art{justify-self:center;width:100%;max-width:460px}
.hero__art svg{width:100%;height:auto;display:block}
@media (max-width:900px){.hero__art{max-width:340px;opacity:.9}}

.net-nodes circle{fill:#fff;stroke:#B9C3CC;stroke-width:1.5}
.net-core circle:nth-child(2){fill:none;stroke:var(--ink);stroke-width:1.5}
.core-dot{fill:var(--ink)}
.pulse{fill:var(--signal);opacity:.16;transform-origin:230px 210px;animation:breathe 4.5s ease-in-out infinite}
@keyframes breathe{0%,100%{transform:scale(1);opacity:.16}50%{transform:scale(1.22);opacity:.05}}
.flow{stroke-dasharray:26 300;stroke-dashoffset:326;animation:travel 4s linear infinite}
.f1{animation-delay:0s}.f2{animation-delay:1s}.f3{animation-delay:2s}.f4{animation-delay:3s}
@keyframes travel{to{stroke-dashoffset:0}}

/* ---------- Abschnittskopf ---------- */
.head{max-width:62ch}
.head h2{font-size:clamp(1.9rem,4.4vw,2.9rem);font-variation-settings:"wdth" 115;letter-spacing:-.03em}
.head p{margin-top:1.1rem;color:var(--ink-soft);font-size:1.06rem}
.mark{display:inline-block;width:.55rem;height:.55rem;background:var(--signal);margin-right:.6rem;vertical-align:.08em}

/* ---------- Über ---------- */
.about{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(2rem,6vw,4.5rem);align-items:start}
@media (max-width:840px){.about{grid-template-columns:1fr;gap:1.8rem}}
.about__text{color:var(--ink-soft);font-size:1.08rem;max-width:60ch}
.about__text p+p{margin-top:1.15rem}
.about__text strong{color:var(--ink);font-weight:600}

/* ---------- Leistungen ---------- */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;margin-top:3rem}
@media (max-width:980px){.services{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.services{grid-template-columns:1fr}}
.card{
  position:relative;overflow:hidden;
  border:1px solid var(--line);border-radius:6px;
  padding:1.75rem 1.6rem 1.85rem;background:var(--paper);
  transition:border-color .25s var(--ease),transform .3s var(--ease),box-shadow .3s var(--ease);
}
.card::before{
  content:"";position:absolute;left:0;top:0;height:3px;width:100%;
  background:var(--signal);transform:scaleX(0);transform-origin:left;
  transition:transform .35s var(--ease);
}
.card:hover{border-color:#C7CFD6;transform:translateY(-4px);box-shadow:0 18px 40px -30px rgba(19,28,38,.8)}
.card:hover::before{transform:scaleX(1)}
.card h3{font-size:1.22rem;font-weight:700;letter-spacing:-.02em}
.card p{margin-top:.7rem;color:var(--ink-soft);font-size:.99rem}
.card ul{list-style:none;margin:1.15rem 0 0;padding:0;display:flex;flex-wrap:wrap;gap:.4rem}
.card li{font-size:.83rem;color:var(--muted);border:1px solid var(--line);border-radius:100px;padding:.22rem .65rem}
.services-note{margin-top:2rem;font-size:.97rem;color:var(--muted);max-width:64ch}

/* ---------- Zielgruppen ---------- */
.audience{margin-top:2.5rem;border-top:1px solid var(--line)}
.audience__row{
  display:grid;grid-template-columns:.4fr 1fr;gap:1.5rem;
  padding:1.5rem 0;border-bottom:1px solid var(--line);align-items:baseline;
  transition:padding-left .3s var(--ease),background .3s var(--ease);
}
.audience__row:hover{padding-left:.9rem;background:linear-gradient(90deg,rgba(255,210,63,.16),transparent 55%)}
@media (max-width:700px){.audience__row{grid-template-columns:1fr;gap:.4rem;padding:1.25rem 0}}
.audience__row h3{font-size:1.15rem;font-weight:700}
.audience__row p{color:var(--ink-soft);font-size:1.02rem;max-width:60ch}

/* ---------- Vorteile ---------- */
.band{background:var(--mist)}
.why{display:grid;grid-template-columns:repeat(2,1fr);gap:2.4rem 3.5rem;margin-top:3rem}
@media (max-width:760px){.why{grid-template-columns:1fr;gap:2rem}}
.why__item h3{font-size:1.18rem;font-weight:700}
.why__item p{margin-top:.6rem;color:var(--ink-soft);font-size:1rem;max-width:46ch}

/* ---------- CTA ---------- */
.cta{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.cta::before{
  content:"";position:absolute;width:900px;height:900px;top:-380px;right:-260px;
  background:radial-gradient(circle,rgba(255,210,63,.13) 0%,transparent 62%);
  animation:drift 18s ease-in-out infinite alternate;pointer-events:none;
}
@keyframes drift{to{transform:translate3d(-90px,70px,0) scale(1.15)}}
.cta__inner{padding:clamp(4rem,9vw,6.5rem) 0;position:relative}
.cta h2{font-size:clamp(2.2rem,6.6vw,4.2rem);font-weight:800;font-variation-settings:"wdth" 118;letter-spacing:-.035em;line-height:1}
.cta p{margin-top:1.4rem;color:#C3CCD5;max-width:52ch;font-size:1.1rem}
.cta__actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2.4rem}
.cta__motto{
  margin-top:2.2rem;font-family:var(--display);font-weight:700;
  font-size:clamp(1.05rem,2.4vw,1.35rem);color:var(--signal);letter-spacing:-.02em;
}

/* ---------- FAQ ---------- */
.faq{margin-top:2.75rem;border-top:1px solid var(--line);max-width:820px}
.faq__item{border-bottom:1px solid var(--line)}
.faq summary{
  list-style:none;cursor:pointer;padding:1.25rem 2.5rem 1.25rem 0;
  font-size:1.08rem;font-weight:600;position:relative;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";position:absolute;right:.4rem;top:50%;width:12px;height:12px;
  border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);
  transform:translateY(-70%) rotate(45deg);transition:transform .3s var(--ease);
}
.faq__item[open] summary::after{transform:translateY(-20%) rotate(-135deg)}
.faq summary:hover{color:#000}
.faq__body{padding:0 0 1.4rem;color:var(--ink-soft);max-width:62ch;animation:unfold .35s var(--ease)}
@keyframes unfold{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}

/* ---------- Kontakt ---------- */
.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2.5rem,6vw,4.5rem);margin-top:3rem;align-items:start}
@media (max-width:900px){.contact{grid-template-columns:1fr}}
.details{list-style:none;margin:0;padding:0}
.details li{padding:1.1rem 0;border-bottom:1px solid var(--line)}
.details li:first-child{border-top:1px solid var(--line)}
.details span{display:block;font-size:.85rem;color:var(--muted);margin-bottom:.2rem}
.details b{font-weight:600;font-size:1.06rem}
.details a{text-decoration:none;border-bottom:2px solid var(--signal)}

.form{background:var(--mist);border-radius:8px;padding:clamp(1.5rem,4vw,2.25rem)}
.field+.field{margin-top:1.1rem}
.field label{display:block;font-size:.9rem;font-weight:500;margin-bottom:.4rem}
.field .opt{color:var(--muted);font-weight:400}
.field input,.field textarea{
  width:100%;font:inherit;font-size:1rem;color:var(--ink);background:#fff;
  border:1px solid var(--line);border-radius:4px;padding:.8rem .9rem;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field textarea:focus{
  border-color:var(--ink);outline:none;box-shadow:0 0 0 3px rgba(255,210,63,.55);
}
.field--check{display:flex;gap:.7rem;align-items:flex-start;margin-top:1.3rem}
.field--check input{width:auto;margin-top:.25rem;accent-color:var(--ink)}
.field--check label{font-size:.88rem;color:var(--ink-soft);font-weight:400;margin:0}
.gotcha{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important}
.form .btn{margin-top:1.4rem;width:100%}
.form__status{margin-top:.9rem;font-size:.94rem;font-weight:500;min-height:1.2em}
.form__status.ok{color:#1B7A4B}
.form__status.err{color:#B3261E}
.form__hint{margin-top:.7rem;font-size:.85rem;color:var(--muted)}
.form.is-sending .btn{opacity:.6;pointer-events:none}

/* ---------- Rechtliches ---------- */
.legal{background:var(--mist);border-top:1px solid var(--line)}
.legal__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,3.5rem)}
@media (max-width:800px){.legal__grid{grid-template-columns:1fr;gap:2.5rem}}
.legal h2{font-size:1.35rem;font-weight:700}
.legal h3{font-size:1rem;font-weight:600;margin-top:1.4rem}
.legal p{font-size:.95rem;color:var(--ink-soft);margin-top:.45rem;max-width:62ch}
.legal__note{margin-top:2.5rem;font-size:.88rem;color:var(--muted);border-left:3px solid var(--signal);padding-left:1rem;max-width:70ch}

/* ---------- Fuß ---------- */
.foot{background:var(--ink);color:#9AA7B4;padding:3rem 0}
.foot__inner{display:flex;flex-wrap:wrap;gap:1.5rem;align-items:center;justify-content:space-between}
.foot__links{display:flex;flex-wrap:wrap;gap:1.4rem;font-size:.93rem}
.foot a{text-decoration:none;transition:color .2s var(--ease)}
.foot a:hover{color:#fff}
.foot__motto{width:100%;font-size:.93rem;color:#6D7C8A;margin-top:1.5rem;border-top:1px solid #24313E;padding-top:1.5rem}

/* ---------- Bewegung ---------- */
.rise{opacity:0;transform:translateY(16px);animation:rise .75s var(--ease) forwards;animation-delay:var(--d,0ms)}
@keyframes rise{to{opacity:1;transform:none}}

.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation:none!important;transition:none!important;
  }
  .reveal,.rise{opacity:1!important;transform:none!important}
  .hero h1 .under::after{transform:scaleX(1)}
}

/* ---------- Rechtsseiten (Impressum / Datenschutz) ---------- */
.doc{padding:clamp(3rem,7vw,5rem) 0 clamp(4rem,8vw,6rem)}
.doc .wrap{max-width:780px}
.doc__back{margin-bottom:2rem;font-size:.93rem}
.doc__back a{color:var(--muted);text-decoration:none;border-bottom:1px solid var(--line)}
.doc__back a:hover{color:var(--ink);border-bottom-color:var(--signal)}
.doc h1{font-size:clamp(2rem,5vw,2.9rem);font-variation-settings:"wdth" 116;letter-spacing:-.03em}
.doc__intro{margin-top:1.1rem;color:var(--ink-soft);font-size:1.05rem;max-width:64ch}
.doc h2{font-size:1.3rem;margin-top:2.75rem;padding-top:1.5rem;border-top:1px solid var(--line)}
.doc h3{font-size:1.05rem;margin-top:1.9rem}
.doc p{margin-top:.9rem;color:var(--ink-soft);max-width:70ch}
.doc ul{margin:.9rem 0 0;padding-left:1.15rem;color:var(--ink-soft);max-width:70ch}
.doc li{margin-top:.45rem}
.doc strong{color:var(--ink);font-weight:600}
.doc a{color:var(--ink)}
/* Buttons behalten ihre eigene Schriftfarbe. Ohne diese Regel gewinnt
   ".doc a" (Klasse+Element) gegen ".btn" (nur Klasse) - der Button waere
   dann dunkle Schrift auf dunklem Grund, also ein schwarzer Klotz. */
.doc a.btn{color:#fff}
.doc a.btn--ghost,
.doc a.btn--signal{color:var(--ink)}
.doc a.btn--outline{color:#fff}
.doc a.btn--outline:hover{color:var(--ink)}
.doc__hint{
  margin-top:1rem;font-size:.88rem;color:var(--muted);
  background:var(--mist);border-left:3px solid var(--signal);
  padding:.85rem 1rem;border-radius:0 4px 4px 0;
}
.doc__stand{margin-top:2.5rem;font-size:.9rem;color:var(--muted)}
.doc__note{
  margin-top:1.5rem;font-size:.9rem;color:var(--ink-soft);
  border:1px solid var(--line);border-radius:6px;padding:1.1rem 1.25rem;background:#fff;
}