/* ================================================================
   zurbelit.de — Hauptstilblatt
   Token + Base + Layout + Komponenten + Animationen
   ================================================================ */

/* ===== FONTS — lokal (Bricolage Grotesque + Geist + Geist Mono) =====
   Pfade relativ zur CSS-Datei (../fonts/...) — funktioniert unter
   beliebigem Domain-Root oder Sub-Verzeichnis ohne Anpassung. */
@font-face {
  font-family: 'Bricolage Grotesque';
  src: url('../fonts/bricolage-variable-latin-ext.woff2') format('woff2-variations');
  font-weight: 200 800; font-style: normal; font-display: swap;
  unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Bricolage Grotesque';
  src: url('../fonts/bricolage-variable-latin.woff2') format('woff2-variations');
  font-weight: 200 800; font-style: normal; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Geist';
  src: url('../fonts/geist-variable-latin-ext.woff2') format('woff2-variations');
  font-weight: 100 900; font-style: normal; font-display: swap;
  unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Geist';
  src: url('../fonts/geist-variable-latin.woff2') format('woff2-variations');
  font-weight: 100 900; font-style: normal; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Geist Mono';
  src: url('../fonts/geist-mono-variable-latin-ext.woff2') format('woff2-variations');
  font-weight: 100 900; font-style: normal; font-display: swap;
  unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Geist Mono';
  src: url('../fonts/geist-mono-variable-latin.woff2') format('woff2-variations');
  font-weight: 100 900; font-style: normal; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ===== TOKENS ===== */
:root {
  --ink:#15202B; --ink-soft:#4A5765; --ink-muted:#7A8696;
  --paper:#FAFBFC; --paper-rule:#E5E9EE; --paper-soft:#F2F4F7;
  --deep:#0A0E14; --deep-fog:#131820;
  --deep-line:rgba(255,255,255,0.08);
  --deep-text:#F5F7FA; --deep-text-soft:rgba(245,247,250,0.72); --deep-text-mute:rgba(245,247,250,0.45);
  --signal:#E63946; --signal-bright:#FF4D5C;
  --signal-soft:rgba(230,57,70,0.12); --signal-rule:rgba(230,57,70,0.32);
  --ok:#2A9D8F; --warn:#E9A547;
  --ff-display:'Bricolage Grotesque','Söhne','Helvetica Neue',sans-serif;
  --ff-body:'Geist','Söhne',system-ui,-apple-system,sans-serif;
  --ff-mono:'Geist Mono','SF Mono',Menlo,monospace;
  --type-hero:clamp(2.75rem,9vw + 0.5rem,7rem);
  --type-h1:clamp(2rem,5vw + 0.5rem,4rem);
  --type-h2:clamp(1.75rem,4vw + 0.5rem,3.25rem);
  --type-h3:clamp(1.25rem,2vw + 0.5rem,1.75rem);
  --type-h4:clamp(1.0625rem,1.5vw + 0.4rem,1.25rem);
  --type-body:clamp(1rem,0.5vw + 0.875rem,1.125rem);
  --type-lead:clamp(1.125rem,1vw + 0.875rem,1.375rem);
  --type-small:0.875rem; --type-mono:0.8125rem; --type-kicker:0.75rem;
  --s1:0.25rem;--s2:0.5rem;--s3:0.75rem;--s4:1rem;--s5:1.5rem;--s6:2rem;
  --s7:3rem;--s8:4.5rem;--s9:7rem;--s10:10rem;
  --rad-sm:4px;--rad-md:8px;--rad-lg:12px;--rad-xl:20px;
  --shadow-card:0 1px 2px rgba(21,32,43,0.06),0 0 0 1px rgba(21,32,43,0.04);
  --shadow-modal:0 20px 40px rgba(21,32,43,0.12),0 0 0 1px rgba(21,32,43,0.06);
  --shadow-deep:0 30px 60px rgba(10,14,20,0.4);
  --ease:cubic-bezier(0.4,0,0.2,1);
  --ease-out:cubic-bezier(0.16,1,0.3,1);
  --wrap:min(94%,1440px);
  --wrap-narrow:min(92%,760px);
  --wrap-wide:min(96%,1600px);
  --header-h:64px;
}

/* ===== BASIS ===== */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + var(--s4))}
body{
  margin:0;font-family:var(--ff-body);font-size:var(--type-body);
  line-height:1.55;color:var(--ink);background:var(--paper);
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
h1,h2,h3,h4{font-family:var(--ff-display);font-weight:550;line-height:1.02;margin:0 0 var(--s4);letter-spacing:-0.025em}
h1{font-size:var(--type-h1);font-weight:600;letter-spacing:-0.035em;line-height:0.98}
h2{font-size:var(--type-h2);font-weight:600;letter-spacing:-0.030em;line-height:1.00}
h3{font-size:var(--type-h3);font-weight:550;letter-spacing:-0.020em}
h4{font-size:var(--type-h4);font-weight:550;letter-spacing:-0.015em}
p{margin:0 0 var(--s4)}
strong{font-weight:600}
a{color:inherit}
img{max-width:100%;height:auto;display:block}
button{font-family:inherit;font-size:inherit;cursor:pointer;border:none;background:none}
small{font-size:var(--type-small);color:var(--ink-muted)}

.sr-only{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:absolute;left:-9999px;top:0;background:var(--signal);color:white;padding:var(--s3) var(--s5);z-index:100;text-decoration:none;font-weight:600}
.skip:focus{left:var(--s4);top:var(--s4)}

/* ===== LAYOUT ===== */
.wrap{width:var(--wrap);margin:0 auto}
.wrap-narrow{width:var(--wrap-narrow);margin:0 auto}
.wrap-wide{width:var(--wrap-wide);margin:0 auto}
.section{padding:var(--s9) 0;position:relative}
.section-narrow{padding:var(--s8) 0}
.section-deep{background:var(--deep);color:var(--deep-text)}
.section-deep h2,.section-deep h3,.section-deep h4{color:var(--deep-text)}
.section-soft{background:var(--paper-soft)}

.section-head{margin-bottom:var(--s7);max-width:760px}
.section-lead{font-size:var(--type-lead);color:var(--ink-soft);line-height:1.5;font-weight:400}
.section-deep .section-lead{color:var(--deep-text-soft)}
.section-foot{margin-top:var(--s6);color:var(--ink-soft);font-size:var(--type-small)}

.kicker{
  display:inline-flex;align-items:center;gap:var(--s2);
  font-weight:600;font-size:var(--type-kicker);
  letter-spacing:0.12em;text-transform:uppercase;
  color:var(--signal);margin-bottom:var(--s4);
}
.kicker::before{content:'';width:24px;height:1px;background:var(--signal)}
.section-deep .kicker{color:var(--signal-bright)}
.section-deep .kicker::before{background:var(--signal-bright)}

.mono{font-family:var(--ff-mono);font-weight:500}

.link{
  color:inherit;text-decoration:none;
  background:linear-gradient(var(--signal),var(--signal)) no-repeat 0 100%;
  background-size:100% 1.5px;transition:color 0.2s var(--ease-out);
}
.link:hover{color:var(--signal)}
.section-deep .link{background-image:linear-gradient(var(--signal-bright),var(--signal-bright))}
.section-deep .link:hover{color:var(--signal-bright)}

/* ===== BUTTONS ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:var(--s3);
  padding:var(--s4) var(--s6);font-family:var(--ff-body);font-weight:600;
  font-size:var(--type-body);line-height:1;text-decoration:none;
  border-radius:var(--rad-md);border:1.5px solid transparent;
  transition:transform 0.2s var(--ease-out),box-shadow 0.2s var(--ease-out),background 0.2s var(--ease-out);
  min-height:48px;cursor:pointer;
}
.btn-primary{background:var(--signal);color:white}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 8px 24px rgba(230,57,70,0.35)}
.btn-secondary{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-secondary:hover{background:var(--ink);color:white}
.btn-ghost{background:transparent;color:var(--ink-soft);padding:var(--s3) var(--s4);min-height:auto}
.btn-ghost:hover{color:var(--signal)}
.section-deep .btn-secondary,
.tradepage-hero .btn-secondary,
.offer-hero .btn-secondary{color:var(--deep-text);border-color:var(--deep-text-soft)}
.section-deep .btn-secondary:hover,
.tradepage-hero .btn-secondary:hover,
.offer-hero .btn-secondary:hover{background:var(--deep-text);color:var(--deep);border-color:var(--deep-text)}

/* ===== HEADER ===== */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(250,251,252,0.92);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--paper-rule);
  height:var(--header-h);
}
.site-header__inner{display:flex;align-items:center;justify-content:space-between;height:100%}
.brand{display:flex;align-items:center;gap:var(--s3);text-decoration:none;color:var(--ink);font-family:var(--ff-display);font-weight:600;font-size:1.0625rem;letter-spacing:-0.02em}
.brand__mark{
  width:24px;height:24px;border-radius:50%;background:var(--signal);
  position:relative;flex-shrink:0;
  box-shadow:0 0 16px rgba(230,57,70,0.35);
}
.brand__mark::after{content:'';position:absolute;inset:5px;border:1.5px solid var(--paper);border-radius:50%}
.site-nav{display:flex;align-items:center}
.nav-toggle{
  display:flex;flex-direction:column;justify-content:center;align-items:center;
  width:44px;height:44px;border:1px solid var(--paper-rule);border-radius:var(--rad-sm);
  background:white;gap:5px;
}
.nav-toggle__bar,.nav-toggle::before,.nav-toggle::after{
  content:'';display:block;width:18px;height:2px;background:var(--ink);
  transition:transform 0.3s var(--ease-out),opacity 0.2s;
}
.nav-toggle[aria-expanded="true"]::before{transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar{opacity:0}
.nav-toggle[aria-expanded="true"]::after{transform:translateY(-7px) rotate(-45deg)}
.nav-list{
  position:fixed;top:var(--header-h);left:0;right:0;
  background:var(--paper);border-bottom:1px solid var(--paper-rule);
  list-style:none;margin:0;padding:var(--s5) 0;
  display:flex;flex-direction:column;gap:0;
  transform:translateY(-110%);opacity:0;pointer-events:none;
  transition:transform 0.3s var(--ease-out),opacity 0.2s;
}
.nav-list.open{transform:translateY(0);opacity:1;pointer-events:auto}
.nav-list a{
  display:block;padding:var(--s4) var(--s5);text-decoration:none;color:var(--ink);
  font-weight:500;font-size:var(--type-h4);
  border-bottom:1px solid var(--paper-rule);
  transition:color 0.2s,background 0.2s;
}
.nav-list a:hover,.nav-list a:focus-visible{color:var(--signal);background:var(--paper-soft)}
.nav-list a.nav-cta{color:white;background:var(--signal);border:none;margin:var(--s5) var(--s5) 0;border-radius:var(--rad-md);text-align:center}
.nav-list a.nav-cta:hover{background:var(--ink)}
body[data-page="leistungen"] .nav-list a[data-nav="leistungen"],
body[data-page="preise"] .nav-list a[data-nav="preise"],
body[data-page="referenzen"] .nav-list a[data-nav="referenzen"],
body[data-page="ueber"] .nav-list a[data-nav="ueber"],
body[data-page="kontakt"] .nav-list a[data-nav="kontakt"]{color:var(--signal);font-weight:600}

@media (min-width:900px){
  .nav-toggle{display:none}
  .nav-list{
    position:static;flex-direction:row;background:none;border:none;
    transform:none;opacity:1;pointer-events:auto;padding:0;gap:var(--s5);
  }
  .nav-list a{padding:var(--s2) 0;border:none;font-size:var(--type-body)}
  .nav-list a.nav-cta{padding:var(--s3) var(--s5);margin:0;font-weight:600}
}

/* ===== FOOTER ===== */
.site-footer{
  background:var(--deep);color:var(--deep-text);
  padding:var(--s8) 0 var(--s6);position:relative;
}
.footer-capsule{
  padding:var(--s7);margin-bottom:var(--s7);
  background:rgba(255,255,255,0.03);
  border:1px solid rgba(255,255,255,0.08);
  border-radius:var(--rad-lg);
}
.footer-capsule__label{
  font-family:var(--ff-mono);font-size:var(--type-mono);
  color:var(--signal-bright);letter-spacing:0.08em;
  text-transform:uppercase;margin-bottom:var(--s5);font-weight:600;
}
.footer-capsule__facts{margin:0;display:grid;gap:var(--s2)}
.footer-capsule__facts > div{
  display:grid;grid-template-columns:160px 1fr;gap:var(--s4);
  padding:var(--s2) 0;border-bottom:1px solid rgba(255,255,255,0.05);
  font-size:var(--type-small);
}
.footer-capsule__facts dt{color:var(--deep-text-mute);font-family:var(--ff-mono);font-size:var(--type-mono)}
.footer-capsule__facts dd{margin:0;color:var(--deep-text-soft)}
.footer-capsule__facts dd a{color:var(--deep-text);text-decoration:none}
.footer-capsule__facts dd a:hover{color:var(--signal-bright)}

@media (max-width:599px){
  .footer-capsule__facts > div{grid-template-columns:1fr;gap:var(--s1)}
}

.footer-bottom{
  display:flex;flex-wrap:wrap;gap:var(--s5);
  justify-content:space-between;align-items:flex-start;
  padding-top:var(--s6);border-top:1px solid rgba(255,255,255,0.08);
  font-size:var(--type-small);color:var(--deep-text-mute);
}
.footer-bottom a{color:var(--deep-text-mute);text-decoration:none;transition:color 0.2s}
.footer-bottom a:hover{color:var(--deep-text)}
.footer-meta{font-family:var(--ff-mono);font-size:var(--type-mono);max-width:600px;line-height:1.6}
.footer-meta strong{color:var(--deep-text-soft);font-weight:400}
.footer-links{display:flex;flex-wrap:wrap;gap:var(--s5)}
.footer-disclaimer{margin-top:var(--s6);padding-top:var(--s5);border-top:1px solid rgba(255,255,255,0.06);font-family:var(--ff-mono);font-size:0.7rem;line-height:1.6;color:var(--deep-text-mute);max-width:920px}
.footer-disclaimer p{margin:0 0 var(--s2)}
.footer-disclaimer p:last-child{margin-bottom:0;color:var(--deep-text-soft)}
.footer-disclaimer strong{color:var(--deep-text-soft);font-weight:600;letter-spacing:0.04em}

/* ===== KOMPONENTEN ===== */

/* Card */
.card{
  background:var(--paper);border:1px solid var(--paper-rule);
  border-radius:var(--rad-lg);padding:var(--s6);
  transition:border-color 0.3s var(--ease-out),transform 0.3s var(--ease-out);
  position:relative;overflow:hidden;
}
.card::after{
  content:'';position:absolute;bottom:0;left:0;
  height:2px;width:0%;background:var(--signal);
  transition:width 0.5s var(--ease-out);
}
.card:hover{border-color:var(--signal-rule);transform:translateY(-2px)}
.card:hover::after{width:100%}

/* Trade-Card */
.trade-card{
  display:block;padding:var(--s6);
  background:var(--paper);border:1px solid var(--paper-rule);
  border-radius:var(--rad-lg);text-decoration:none;color:inherit;
  position:relative;overflow:hidden;
  transition:border-color 0.3s var(--ease-out),transform 0.3s var(--ease-out);
}
.trade-card::after{content:'';position:absolute;bottom:0;left:0;height:2px;width:0%;background:var(--signal);transition:width 0.5s var(--ease-out)}
.trade-card:hover{border-color:var(--signal-rule);transform:translateY(-2px)}
.trade-card:hover::after{width:100%}
.trade-card__num{font-family:var(--ff-mono);font-size:0.75rem;color:var(--ink-muted);letter-spacing:0.1em;margin-bottom:var(--s5)}
.trade-card h3{font-size:1.5rem;margin-bottom:var(--s3);letter-spacing:-0.02em}
.trade-card p{color:var(--ink-soft);font-size:var(--type-small);line-height:1.55;margin-bottom:var(--s5)}
.trade-card__link{display:inline-flex;align-items:center;gap:var(--s2);font-weight:600;font-size:var(--type-small);color:var(--signal)}
.trade-card__link::after{content:'→';transition:transform 0.3s var(--ease-out)}
.trade-card:hover .trade-card__link::after{transform:translateX(4px)}

/* Pilot-Stripe — kompakt einzeilig */
.pilot-stripe{
  display:grid;grid-template-columns:1fr;gap:var(--s4);
  padding:var(--s5) var(--s6);
  background:var(--paper);border:1px dashed var(--signal-rule);
  border-radius:var(--rad-lg);align-items:center;
  margin-bottom:var(--s7);
}
.pilot-stripe__head{display:flex;flex-direction:column;gap:var(--s2)}
.pilot-stripe__deadline{font-family:var(--ff-mono);font-size:var(--type-mono);color:var(--ink-muted)}
.pilot-stripe__counter{font-family:var(--ff-display);font-size:var(--type-h3);font-weight:600}
.pilot-stripe__counter strong{color:var(--signal)}
.pilot-stripe__slots{display:flex;flex-wrap:wrap;gap:var(--s2);margin-top:var(--s3)}
.pilot-stripe__slots .slot{
  font-family:var(--ff-mono);font-size:var(--type-mono);
  padding:var(--s2) var(--s3);border-radius:var(--rad-sm);
  letter-spacing:0.04em;
}
.slot--open{background:var(--signal-soft);color:var(--signal);border:1px solid var(--signal-rule)}
.slot--filled{background:var(--paper-soft);color:var(--ink-muted);text-decoration:line-through}
.pilot-stripe__price{font-family:var(--ff-mono);font-size:var(--type-small);color:var(--ink-soft);margin-top:var(--s3)}
@media (min-width:900px){
  .pilot-stripe{grid-template-columns:1fr auto auto;gap:var(--s6)}
  .pilot-stripe__head{margin-right:auto}
}

/* Pilot-Slot-Karte (Startseite) */
.pilot-slots{display:grid;grid-template-columns:1fr;gap:var(--s4)}
@media (min-width:600px){.pilot-slots{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1100px){.pilot-slots{grid-template-columns:repeat(4,1fr)}}
.pilot-slot{
  padding:var(--s6);background:var(--paper);
  border:1px dashed var(--signal-rule);border-radius:var(--rad-md);
  position:relative;
}
.pilot-slot__num{position:absolute;top:var(--s4);right:var(--s4);font-family:var(--ff-mono);font-size:0.7rem;color:var(--ink-muted);letter-spacing:0.1em}
.pilot-slot__gewerk{font-family:var(--ff-display);font-weight:600;font-size:1.25rem;margin-bottom:var(--s3);letter-spacing:-0.02em}
.pilot-slot__status{display:inline-flex;align-items:center;gap:var(--s2);font-family:var(--ff-mono);font-size:var(--type-mono);color:var(--signal);margin-bottom:var(--s4);font-weight:500}
.pilot-slot__status::before{content:'';width:8px;height:8px;border-radius:50%;background:var(--signal);animation:pulse 2s infinite}
.pilot-slot__price{font-family:var(--ff-mono);font-size:var(--type-small);color:var(--ink-soft)}
.pilot-slot__price s{color:var(--ink-muted);text-decoration-color:var(--signal)}
.pilot-slot__price strong{color:var(--ink);font-weight:500;font-size:1rem}

/* Form */
.form-block{
  display:flex;flex-direction:column;gap:var(--s5);
  padding:var(--s6);background:rgba(255,255,255,0.04);
  border:1px solid rgba(255,255,255,0.08);
  border-radius:var(--rad-lg);backdrop-filter:blur(8px);
}
.section:not(.section-deep) .form-block{
  background:white;border-color:var(--paper-rule);backdrop-filter:none;
}
.form-honey{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.field{display:flex;flex-direction:column;gap:var(--s2)}
.field label{font-weight:500;font-size:var(--type-small);color:var(--deep-text-soft)}
.section:not(.section-deep) .field label{color:var(--ink-soft)}
.field input,.field select,.field textarea{
  width:100%;padding:var(--s4);
  font-family:var(--ff-body);font-size:var(--type-body);
  background:rgba(255,255,255,0.06);color:var(--deep-text);
  border:1.5px solid rgba(255,255,255,0.12);
  border-radius:var(--rad-md);
  transition:border-color 0.2s var(--ease-out),background 0.2s var(--ease-out);
  min-height:48px;
  color-scheme:light;
}
.field select option{background:#ffffff;color:#15202B}
.field select:invalid,.field select:has(option[value=""]:checked){color:var(--ink-muted)}
.section:not(.section-deep) .field input,
.section:not(.section-deep) .field select,
.section:not(.section-deep) .field textarea{
  background:white;color:var(--ink);border-color:var(--paper-rule);
}
.section-deep .field select option{background:#0F1419;color:#E8EAED}
.field textarea{min-height:auto;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:var(--deep-text-mute)}
.section:not(.section-deep) .field input::placeholder,
.section:not(.section-deep) .field textarea::placeholder{color:var(--ink-muted)}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--signal-bright);background:rgba(255,255,255,0.08);
}
.section:not(.section-deep) .field input:focus,
.section:not(.section-deep) .field select:focus,
.section:not(.section-deep) .field textarea:focus{
  border-color:var(--signal);background:white;box-shadow:0 0 0 4px var(--signal-soft);
}
.field-row{display:grid;grid-template-columns:1fr;gap:var(--s5)}
@media (min-width:600px){.field-row{grid-template-columns:1fr 1fr}}
.field-check{flex-direction:row;align-items:flex-start;gap:var(--s3);padding:var(--s4);background:rgba(255,255,255,0.04);border-radius:var(--rad-md)}
.section:not(.section-deep) .field-check{background:var(--paper-soft)}
.field-check input{width:20px;height:20px;min-height:auto;flex-shrink:0;margin-top:3px;accent-color:var(--signal)}
.field-check label{font-size:var(--type-small);margin:0;line-height:1.5}
.field-req{color:var(--signal-bright)}
.section:not(.section-deep) .field-req{color:var(--signal)}

/* Reveal-Animation */
.reveal{opacity:0;transform:translateY(24px);transition:opacity 0.8s var(--ease-out),transform 0.8s var(--ease-out)}
.reveal.in{opacity:1;transform:translateY(0)}

/* Pulse */
@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.4}}

/* Fokus-Outline */
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{
  outline:3px solid var(--signal);outline-offset:4px;border-radius:var(--rad-sm);
}

/* Reduced Motion */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:0.01ms!important;transition-duration:0.01ms!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* =================================================================
   HANDWERK-SEKTIONEN (Maler / SHK / Elektriker / Dachdecker)
   Spec v3 markenrechtssicher · gemeinsame Bausteine
   ================================================================= */

/* Sticky-Bar Höhen pro Gewerk via Body-Klasse */
body.gewerk-maler      { --sticky-h-mobile:60px; --sticky-h-tablet:56px; --sticky-h-desktop:52px; }
body.gewerk-shk        { --sticky-h-mobile:64px; --sticky-h-tablet:60px; --sticky-h-desktop:56px; }
body.gewerk-elektriker { --sticky-h-mobile:72px; --sticky-h-tablet:64px; --sticky-h-desktop:56px; }
body.gewerk-dachdecker { --sticky-h-mobile:64px; --sticky-h-tablet:60px; --sticky-h-desktop:56px; }
body.has-sticky-call   { padding-bottom:var(--sticky-h-mobile,64px) }
@media(min-width:768px){ body.has-sticky-call{ padding-bottom:var(--sticky-h-tablet,60px) } }
@media(min-width:1024px){ body.has-sticky-call{ padding-bottom:var(--sticky-h-desktop,56px) } }
body.no-sticky-bar .sticky-call{display:none!important}

/* Gemeinsamer Wrap mit max-width 1240 px für neue Sektionen */
.hw-wrap{max-width:1240px;margin:0 auto;padding-left:clamp(1.5rem,8vw,5rem);padding-right:clamp(1.5rem,8vw,5rem)}
.hw-section{padding:var(--s9) 0}
.hw-section + .hw-section{padding-top:0}
.hw-head{max-width:880px;margin-bottom:var(--s7)}
.hw-head .kicker{font-family:var(--ff-mono);font-size:var(--type-mono);color:var(--signal);text-transform:uppercase;letter-spacing:0.05em;display:block;margin-bottom:var(--s3)}
.hw-head h2{font-family:var(--ff-display);font-weight:600;font-size:clamp(1.75rem,3.5vw,2.6rem);letter-spacing:-0.03em;line-height:1.05;margin:0 0 var(--s4)}
.hw-head .lead{color:var(--ink-soft);line-height:1.6;font-size:1.0625rem}

/* 2.1 Vergleich Alt/Neu */
.compare-altneu{display:grid;grid-template-columns:1fr;gap:var(--s5);background:transparent}
@media(min-width:900px){.compare-altneu{grid-template-columns:1fr 1px 1fr;gap:var(--s7)}}
.compare-altneu__divider{display:none;background:var(--paper-rule)}
@media(min-width:900px){.compare-altneu__divider{display:block;width:1px}}
.compare-altneu__col{padding:var(--s5) 0}
.compare-altneu__col h3{font-family:var(--ff-mono);font-size:var(--type-mono);text-transform:uppercase;letter-spacing:0.05em;margin:0 0 var(--s5);color:var(--ink-muted)}
.compare-altneu__col.is-now h3{color:var(--ink-muted)}
.compare-altneu__col.is-new h3{color:var(--signal)}
.compare-altneu__col.is-new{position:relative;padding-left:var(--s5)}
.compare-altneu__col.is-new::before{content:"";position:absolute;left:0;top:var(--s5);bottom:var(--s5);width:2px;background:var(--signal)}
.compare-altneu ul{list-style:none;padding:0;margin:0}
.compare-altneu li{padding:var(--s3) 0;border-bottom:1px solid var(--paper-rule);color:var(--ink-soft);line-height:1.5;font-size:0.95rem}
.compare-altneu li:last-child{border-bottom:0}
.compare-altneu__col.is-now li{color:var(--ink-muted)}

/* 2.2 Vorher/Nachher Drag-Slider */
.beforeafter{display:grid;grid-template-columns:1fr;gap:var(--s6)}
@media(min-width:900px){.beforeafter{grid-template-columns:repeat(3,1fr)}}
.beforeafter-card{display:flex;flex-direction:column;gap:var(--s3)}
.ba-slider{--ba-pos:50%;position:relative;width:100%;aspect-ratio:16/10;background:#1f2426;overflow:hidden;border-radius:6px;cursor:ew-resize;user-select:none;touch-action:pan-y}
.ba-img{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:var(--ff-mono);font-size:0.75rem;color:rgba(255,255,255,0.5);letter-spacing:0.04em;text-transform:uppercase}
.ba-before{background:repeating-linear-gradient(135deg,#2a3033 0 12px,#262a2d 12px 24px)}
.ba-after{background:repeating-linear-gradient(135deg,#3d4548 0 12px,#373e41 12px 24px);clip-path:inset(0 0 0 var(--ba-pos))}
.ba-label{position:absolute;top:var(--s3);font-family:var(--ff-mono);font-size:0.7rem;letter-spacing:0.06em;text-transform:uppercase;color:rgba(255,255,255,0.85);background:rgba(0,0,0,0.55);padding:4px 8px;border-radius:3px;pointer-events:none;z-index:2}
.ba-label.is-before{left:var(--s3)}
.ba-label.is-after{right:var(--s3)}
.ba-handle{position:absolute;top:0;bottom:0;left:var(--ba-pos);width:2px;background:#fff;transform:translateX(-1px);pointer-events:none;box-shadow:0 0 0 1px rgba(0,0,0,0.2);z-index:3}
.ba-handle::after{content:"";position:absolute;top:50%;left:50%;width:36px;height:36px;border-radius:50%;background:#fff;border:2px solid var(--signal);transform:translate(-50%,-50%);pointer-events:auto;cursor:ew-resize;box-shadow:0 1px 4px rgba(0,0,0,0.3)}
.ba-handle::before{content:"⇆";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:var(--signal);font-size:14px;z-index:1;pointer-events:none}
/* Composite-Bild horizontal: Vorher links, Nachher rechts — ein PNG */
.ba-slider.is-composite-h .ba-before,
.ba-slider.is-composite-h .ba-after{background-color:transparent;background-image:var(--bg);background-repeat:no-repeat;background-size:200% 100%}
.ba-slider.is-composite-h .ba-before{background-position:0% 50%}
.ba-slider.is-composite-h .ba-after{background-position:100% 50%}
/* Composite-Bild vertikal: Vorher oben, Nachher unten — ein PNG */
.ba-slider.is-composite-v{cursor:ns-resize;touch-action:pan-x}
.ba-slider.is-composite-v .ba-before,
.ba-slider.is-composite-v .ba-after{background-color:transparent;background-image:var(--bg);background-repeat:no-repeat;background-size:100% 200%}
.ba-slider.is-composite-v .ba-before{background-position:50% 0%}
.ba-slider.is-composite-v .ba-after{background-position:50% 100%;clip-path:inset(var(--ba-pos) 0 0 0)}
.ba-slider.is-composite-v .ba-handle{left:0;right:0;top:var(--ba-pos);bottom:auto;width:100%;height:2px;transform:translateY(-1px)}
.ba-slider.is-composite-v .ba-handle::after{cursor:ns-resize}
.ba-slider.is-composite-v .ba-handle::before{content:"⇅"}
.ba-slider.is-composite-v .ba-label.is-before{top:var(--s3);left:var(--s3);right:auto}
.ba-slider.is-composite-v .ba-label.is-after{bottom:var(--s3);top:auto;right:var(--s3);left:auto}
.ba-meta{font-family:var(--ff-mono);font-size:0.72rem;letter-spacing:0.06em;text-transform:uppercase;color:var(--signal)}
.ba-text{font-size:0.92rem;color:var(--ink-soft);line-height:1.5}
.beforeafter-note{margin-top:var(--s7);padding:var(--s5);border:1px solid var(--paper-rule);font-size:0.92rem;color:var(--ink-muted);line-height:1.6}

/* 2.3 Service-Gebiet konkret */
.servicearea-grid{display:grid;grid-template-columns:1fr;gap:var(--s6)}
@media(min-width:768px){.servicearea-grid{grid-template-columns:1fr 1fr}}
@media(min-width:1024px){.servicearea-grid{grid-template-columns:repeat(3,1fr)}}
.servicearea-col{padding:var(--s5);border-top:2px solid var(--signal)}
.servicearea-col h3{font-family:var(--ff-mono);font-size:var(--type-mono);text-transform:uppercase;letter-spacing:0.06em;color:var(--signal);margin:0 0 var(--s4)}
.servicearea-col h4{font-family:var(--ff-display);font-weight:600;font-size:1.15rem;margin:0 0 var(--s3)}
.servicearea-col p{color:var(--ink-soft);line-height:1.55;margin:0 0 var(--s4);font-size:0.95rem}
.servicearea-col p.focus{color:var(--ink-muted);font-size:0.85rem;font-style:italic;border-top:1px dashed var(--paper-rule);padding-top:var(--s3)}
.servicearea-note{margin-top:var(--s6);font-size:0.9rem;color:var(--ink-muted);line-height:1.6;font-family:var(--ff-mono)}

/* 2.4 Vier-Schritte */
.steps-flow{display:grid;grid-template-columns:1fr;gap:var(--s6)}
@media(min-width:768px){.steps-flow{grid-template-columns:1fr 1fr}}
@media(min-width:1024px){.steps-flow{grid-template-columns:repeat(4,1fr)}}
.step-item{padding-top:var(--s4);border-top:1px solid var(--paper-rule);position:relative}
.step-num{font-family:var(--ff-mono);font-size:0.85rem;color:var(--signal);font-weight:500;letter-spacing:0.04em;display:block;margin-bottom:var(--s3)}
.step-item h3{font-family:var(--ff-display);font-weight:600;font-size:1.15rem;margin:0 0 var(--s3);line-height:1.2}
.step-item p{color:var(--ink-soft);line-height:1.55;font-size:0.92rem;margin:0}

/* 2.5 Mini-Referenz */
.minirefs{display:grid;grid-template-columns:1fr 1fr;gap:var(--s5)}
@media(min-width:768px){.minirefs{grid-template-columns:repeat(4,1fr)}}
.miniref{padding:var(--s5) var(--s4);border-left:2px solid var(--signal);background:transparent}
.miniref-num{font-family:var(--ff-mono);font-weight:500;font-size:clamp(1.6rem,3vw,2.25rem);color:var(--signal);letter-spacing:-0.02em;display:block;line-height:1}
.miniref-label{font-family:var(--ff-display);font-weight:600;font-size:0.95rem;margin-top:var(--s3);line-height:1.25}
.miniref-source{font-family:var(--ff-mono);font-size:0.7rem;text-transform:uppercase;letter-spacing:0.06em;color:var(--ink-muted);margin-top:var(--s2)}
.minirefs-text{margin-top:var(--s7);max-width:880px;color:var(--ink-soft);line-height:1.65;font-size:0.96rem}

/* 2.6 Pull-Quotes */
.pullquotes{max-width:880px;margin:0 auto;display:flex;flex-direction:column;gap:var(--s8)}
.pullquote{padding-top:var(--s5);border-top:1px solid var(--paper-rule)}
.pullquote blockquote{font-family:var(--ff-display);font-style:italic;font-weight:400;font-size:clamp(1.1rem,2vw,1.5rem);line-height:1.4;margin:0 0 var(--s4);color:var(--ink)}
.pullquote cite{font-family:var(--ff-mono);font-size:0.75rem;text-transform:uppercase;letter-spacing:0.06em;color:var(--ink-muted);font-style:normal;display:block}
.pullquotes-note{max-width:880px;margin:var(--s7) auto 0;font-size:0.88rem;color:var(--ink-muted);line-height:1.6;font-family:var(--ff-mono)}

/* 2.7 Drei Pakete + Trust-Strip */
.pakete-grid{display:grid;grid-template-columns:1fr;gap:var(--s5)}
@media(min-width:768px){.pakete-grid{grid-template-columns:repeat(3,1fr)}}
.paket-card{padding:var(--s6) var(--s5);background:#fff;border:1px solid var(--paper-rule);display:flex;flex-direction:column;position:relative}
.paket-card.is-empfohlen{border:2px solid var(--signal)}
.paket-badge{position:absolute;top:-12px;left:var(--s5);background:var(--signal);color:#fff;font-family:var(--ff-mono);font-size:0.7rem;letter-spacing:0.08em;text-transform:uppercase;padding:4px 10px}
.paket-name{font-family:var(--ff-display);font-weight:600;font-size:1.5rem;margin:0 0 var(--s2)}
.paket-sublabel{font-family:var(--ff-mono);font-size:0.78rem;text-transform:uppercase;letter-spacing:0.05em;color:var(--ink-muted);margin-bottom:var(--s4)}
.paket-price{font-family:var(--ff-mono);font-weight:500;font-size:1.85rem;color:var(--signal);letter-spacing:-0.01em;margin-bottom:var(--s2)}
.paket-price s{color:var(--ink-muted);text-decoration-thickness:2px;font-size:1.1rem;margin-right:var(--s2)}
.paket-subprice{font-family:var(--ff-mono);font-size:0.78rem;color:var(--ink-muted);margin-bottom:var(--s2)}
.paket-pflege{font-family:var(--ff-mono);font-size:0.82rem;color:var(--ink-soft);margin-bottom:var(--s5);padding-bottom:var(--s4);border-bottom:1px solid var(--paper-rule)}
.paket-points{list-style:none;padding:0;margin:0 0 var(--s5);flex:1}
.paket-points li{padding:var(--s2) 0 var(--s2) var(--s5);position:relative;color:var(--ink-soft);line-height:1.5;font-size:0.9rem;border-bottom:1px solid rgba(0,0,0,0.04)}
.paket-points li::before{content:"·";position:absolute;left:var(--s2);color:var(--signal);font-weight:700}
.paket-card .btn{margin-top:auto}
.paket-notdienst{margin-top:var(--s6);padding:var(--s5);border:1px dashed var(--paper-rule)}
.paket-notdienst h3{font-family:var(--ff-display);font-weight:600;font-size:1.05rem;margin:0 0 var(--s2)}
.paket-notdienst .price{font-family:var(--ff-mono);color:var(--signal);font-weight:500;font-size:1.05rem;margin-bottom:var(--s3)}
.paket-notdienst ul{list-style:none;padding:0;margin:0}
.paket-notdienst li{padding:var(--s2) 0 var(--s2) var(--s4);position:relative;font-size:0.88rem;color:var(--ink-soft);line-height:1.5}
.paket-notdienst li::before{content:"·";position:absolute;left:var(--s1);color:var(--signal)}
.trust-strip{display:grid;grid-template-columns:1fr 1fr;gap:var(--s4) var(--s5);margin-top:var(--s7);padding-top:var(--s6);border-top:1px solid var(--paper-rule)}
@media(min-width:768px){.trust-strip{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1024px){.trust-strip{grid-template-columns:repeat(6,1fr)}}
.trust-badge{font-family:var(--ff-mono);font-size:0.72rem;text-transform:uppercase;letter-spacing:0.05em;color:var(--ink-soft);line-height:1.4;display:flex;align-items:flex-start;gap:6px}
.trust-badge::before{content:"✦";color:var(--signal);font-size:0.95rem;line-height:1.2;flex-shrink:0}

/* 2.8 Warum Zurbel IT — USP-Grid */
.usp-grid{display:grid;grid-template-columns:1fr;gap:var(--s6) var(--s7)}
@media(min-width:768px){.usp-grid{grid-template-columns:1fr 1fr}}
@media(min-width:1024px){.usp-grid{grid-template-columns:repeat(3,1fr)}}
.usp-item{padding-top:var(--s4);border-top:1px solid var(--paper-rule)}
.usp-num{font-family:var(--ff-mono);font-size:0.85rem;color:var(--signal);font-weight:500;letter-spacing:0.04em;display:block;margin-bottom:var(--s3)}
.usp-item h3{font-family:var(--ff-display);font-weight:600;font-size:1.15rem;margin:0 0 var(--s3);line-height:1.2}
.usp-item p{color:var(--ink-soft);line-height:1.55;font-size:0.92rem;margin:0}

/* 2.9 Wer dahinter steckt */
.dahinter{display:grid;grid-template-columns:1fr;gap:var(--s6);align-items:start}
@media(min-width:768px){.dahinter{grid-template-columns:240px 1fr;gap:var(--s8)}}
.dahinter-portrait{width:100%;max-width:240px;aspect-ratio:3/4;background:repeating-linear-gradient(135deg,#e9e8e3 0 12px,#e2e1dc 12px 24px);display:flex;align-items:center;justify-content:center;font-family:var(--ff-mono);font-size:0.7rem;color:var(--ink-muted);letter-spacing:0.04em;text-transform:uppercase}
.dahinter-portrait img{width:100%;height:100%;object-fit:cover}
.dahinter-bio h3{font-family:var(--ff-display);font-weight:600;font-size:1.25rem;margin:0 0 var(--s2)}
.dahinter-bio .role{font-family:var(--ff-mono);font-size:0.8rem;text-transform:uppercase;letter-spacing:0.05em;color:var(--ink-muted);margin-bottom:var(--s4)}
.dahinter-bio p{color:var(--ink-soft);line-height:1.65;margin:0 0 var(--s5);font-size:0.96rem}
.dahinter-bullets{list-style:none;padding:0;margin:0 0 var(--s5)}
.dahinter-bullets li{padding:var(--s2) 0;font-family:var(--ff-mono);font-size:0.82rem;color:var(--ink-soft);position:relative;padding-left:var(--s4)}
.dahinter-bullets li::before{content:"·";position:absolute;left:var(--s1);color:var(--signal);font-weight:700}
.dahinter-link{font-family:var(--ff-mono);font-size:0.85rem;color:var(--signal);text-decoration:none;border-bottom:1px solid var(--signal)}
.dahinter-link:hover{color:var(--ink)}

/* 2.10 Sticky-Click-to-Call-Bar */
.sticky-call{position:fixed;left:0;right:0;bottom:0;z-index:1000;background:#fff;border-top:1px solid var(--paper-rule);box-shadow:0 -2px 12px rgba(0,0,0,0.08);display:flex;align-items:stretch;height:var(--sticky-h-mobile,64px)}
@media(min-width:768px){.sticky-call{height:var(--sticky-h-tablet,60px)}}
@media(min-width:1024px){.sticky-call{height:var(--sticky-h-desktop,56px)}}
.sticky-call__call,.sticky-call__cta{display:flex;align-items:center;justify-content:center;gap:var(--s2);text-decoration:none;font-family:var(--ff-mono);font-weight:500;font-size:0.92rem;letter-spacing:0.02em;padding:0 var(--s4);min-height:56px;transition:filter 0.15s}
.sticky-call__call{flex:0 0 60%;background:var(--signal);color:#fff}
.sticky-call__call svg{width:22px;height:22px;flex-shrink:0}
.sticky-call__call:hover{filter:brightness(1.1)}
.sticky-call__cta{flex:0 0 40%;background:#fff;color:var(--signal);border-left:1px solid var(--paper-rule)}
.sticky-call__cta:hover{background:#fafaf7}
.sticky-call__call .label-long{display:none}
@media(min-width:768px){
  .sticky-call__call{flex-basis:60%}
  .sticky-call__cta{flex-basis:40%}
  .sticky-call__call .label-short{display:none}
  .sticky-call__call .label-long{display:inline}
}

/* Dark section variants for handwerk pages (z. B. Pakete auf hellem, Warum-Block dezent) */
.hw-section.is-soft{background:var(--paper-warm,#f6f4ee)}