/* ============================================================
   UALU – ualu.de · style.css · v11
   Display: Inter Tight (selbst gehostet) · Text: Inter
   ============================================================ */

/* ---------- Fonts (lokal, keine externen Requests) ---------- */
@font-face{
  font-family:'Inter';src:url('/assets/fonts/inter-400.woff2') format('woff2');
  font-weight:400;font-style:normal;font-display:swap;
}
@font-face{
  font-family:'Inter';src:url('/assets/fonts/inter-500.woff2') format('woff2');
  font-weight:500;font-style:normal;font-display:swap;
}
@font-face{
  font-family:'Inter Tight';src:url('/assets/fonts/inter-tight-500.woff2') format('woff2');
  font-weight:500;font-style:normal;font-display:swap;
}
@font-face{
  font-family:'Inter Tight';src:url('/assets/fonts/inter-tight-600.woff2') format('woff2');
  font-weight:600;font-style:normal;font-display:swap;
}

/* ---------- Tokens ---------- */
:root{
  --ink:#0B0B0B;
  --ink-2:#121212;
  --ink-3:#1B1B1B;
  --stone:#F2EFEA;
  --stone-2:#E8E4DC;
  --paper:#FFFFFF;
  --text:#3A3A38;
  --text-strong:#141413;
  --on-dark:#EDEBE7;
  --on-dark-mute:#A6A39D;
  --line-dark:rgba(255,255,255,.14);
  --line-light:rgba(20,20,19,.14);
  --maxw:1360px;
  --gutter:clamp(20px,5vw,64px);
  --sec-y:clamp(88px,11vw,168px);
  --label:11px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}

body{
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  font-size:17px;
  line-height:1.65;
  color:var(--text);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid #7C9CF5;outline-offset:3px;border-radius:2px}

.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gutter)}
.skip{position:absolute;left:-9999px;top:0;background:#fff;color:#111;padding:12px 18px;z-index:200}
.skip:focus{left:12px;top:12px}

/* ---------- Typografie ---------- */
h1,h2,h3{font-family:'Inter Tight','Inter',sans-serif;font-weight:600;color:var(--text-strong);letter-spacing:-.03em;line-height:1.02}
h1{font-size:clamp(42px,6.6vw,92px)}
h2{font-size:clamp(32px,4.4vw,60px);line-height:1.05}
h3{font-size:clamp(20px,1.7vw,25px);letter-spacing:-.02em;line-height:1.2}
p{max-width:66ch}

.label{
  font-size:var(--label);font-weight:500;letter-spacing:.18em;
  text-transform:uppercase;color:var(--on-dark-mute);display:block;
}
.section-light .label{color:#6E6B65}
.lead{font-size:clamp(18px,1.5vw,21px);line-height:1.55;color:var(--text)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:14px;
  font-size:12px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;
  padding:17px 26px;border:1px solid transparent;
  transition:background .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease);
}
.btn .arw{width:11px;height:11px;flex:none;transition:transform .3s var(--ease)}
.btn:hover .arw{transform:translate(3px,-3px)}
.btn-solid{background:var(--stone);color:var(--ink)}
.btn-solid:hover{background:var(--paper)}
.btn-line{border-color:rgba(255,255,255,.35);color:var(--on-dark)}
.btn-line:hover{border-color:var(--on-dark);background:rgba(255,255,255,.06)}
.btn-dark{background:var(--ink);color:var(--stone)}
.btn-dark:hover{background:#262626}
.section-light .btn-line{border-color:var(--line-light);color:var(--text-strong)}
.section-light .btn-line:hover{border-color:var(--text-strong);background:rgba(20,20,19,.04)}

/* Textlink mit feiner Unterlinie */
.tlink{
  display:inline-flex;align-items:center;gap:10px;
  font-size:12px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;
  padding-bottom:7px;border-bottom:1px solid currentColor;
}
.tlink .arw{width:10px;height:10px;transition:transform .3s var(--ease)}
.tlink:hover .arw{transform:translate(3px,-3px)}

/* ---------- Header ---------- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:100;
  transition:background .4s var(--ease),backdrop-filter .4s var(--ease),border-color .4s var(--ease);
  border-bottom:1px solid transparent;
}
.site-header.is-stuck{
  background:rgba(11,11,11,.72);
  backdrop-filter:saturate(150%) blur(14px);
  -webkit-backdrop-filter:saturate(150%) blur(14px);
  border-bottom-color:var(--line-dark);
}
.nav{
  max-width:var(--maxw);margin:0 auto;padding:22px var(--gutter);
  display:flex;align-items:center;gap:32px;
}
.brand{flex:none}
.brand img{width:104px;height:26px}
.nav-links{
  list-style:none;display:flex;gap:34px;margin-left:auto;
}
.nav-links a{
  font-size:12px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;
  color:var(--on-dark);opacity:.82;padding:6px 0;position:relative;
}
.nav-links a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:currentColor;transform:scaleX(0);transform-origin:left;
  transition:transform .35s var(--ease);
}
.nav-links a:hover{opacity:1}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
.nav-cta{
  flex:none;display:inline-flex;align-items:center;gap:12px;
  font-size:12px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;
  color:var(--on-dark);border:1px solid rgba(255,255,255,.35);padding:13px 20px;
  transition:border-color .3s var(--ease),background .3s var(--ease);
}
.nav-cta:hover{border-color:var(--on-dark);background:rgba(255,255,255,.07)}
.nav-cta .arw{width:10px;height:10px}
.burger{
  display:none;background:none;border:0;cursor:pointer;padding:10px;margin-left:auto;
}
.burger span{display:block;width:24px;height:1px;background:var(--on-dark);margin:6px 0;transition:transform .3s var(--ease),opacity .3s var(--ease)}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{
  position:relative;background:var(--ink);color:var(--on-dark);
  min-height:min(100svh,940px);display:flex;align-items:flex-end;
  padding-block:200px clamp(56px,8vw,110px);overflow:hidden;
}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:72% 50%}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(11,11,11,.97) 0%,rgba(11,11,11,.9) 26%,rgba(11,11,11,.45) 52%,rgba(11,11,11,0) 78%);
}
.hero-inner{position:relative;z-index:1;width:100%;max-width:var(--maxw);margin:0 auto;padding-inline:var(--gutter)}
.hero h1{color:var(--on-dark);margin:22px 0 0;max-width:16ch}
.hero h1 .soft{color:#8E8B85}
.hero-sub{margin-top:28px;max-width:44ch;font-size:clamp(17px,1.4vw,20px);line-height:1.55;color:#CFCCC7}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:44px}
.hero-geo{
  margin-top:56px;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#7E7B76;
}

/* ---------- Kundenlogos ---------- */
.clients{background:var(--ink);padding-bottom:clamp(56px,7vw,88px)}
/* Beschriftung sitzt mittig auf der Trennlinie ueber den Logos */
.clients-note{
  position:relative;margin:0;text-align:center;
  font-size:var(--label);letter-spacing:.18em;text-transform:uppercase;
  color:var(--on-dark-mute);
}
.clients-note::before{
  content:"";position:absolute;top:50%;left:0;right:0;height:1px;
  background:var(--line-dark);
}
.clients-note span{position:relative;background:var(--ink);padding:0 22px}

.clients-strip{
  padding-top:clamp(38px,4.5vw,60px);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:clamp(28px,4vw,64px);
}
.clients-strip img{
  height:26px;width:auto;
  opacity:.55;filter:grayscale(1) brightness(1.6);transition:opacity .35s var(--ease);
}
.clients-strip a{display:block}
.clients-strip img:hover{opacity:.95}

/* ---------- Referenzgrid ---------- */
.ref-grid{margin-top:clamp(48px,6vw,88px);display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,2.5vw,36px)}
.ref-grid figure{margin:0}
.ref-grid img{width:100%;height:auto;background:var(--stone-2)}
.ref-grid figcaption{margin-top:18px;display:grid;gap:4px}
.ref-name{font-size:16px;color:var(--text-strong)}
.ref-kind{font-size:var(--label);letter-spacing:.18em;text-transform:uppercase;color:#6E6B65}

/* ---------- Sektionen ---------- */
.section{padding-block:var(--sec-y)}
.section-dark{background:var(--ink);color:#C9C6C1}
.section-dark h2,.section-dark h3{color:var(--on-dark)}
.section-light{background:var(--stone);color:var(--text)}
.section-paper{background:var(--paper)}
.no-top{padding-top:0}
.cta-after-fade{padding-top:clamp(40px,6vw,90px)}
.fade-to-light{height:clamp(80px,10vw,140px);background:linear-gradient(180deg,var(--ink) 0%,var(--stone) 100%)}
.fade-to-dark{height:clamp(80px,10vw,140px);background:linear-gradient(180deg,var(--stone) 0%,var(--ink) 100%)}

.sec-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,5vw,80px);align-items:end}
.sec-head h2{margin-top:18px}
.sec-head .lead{color:inherit}

/* ---------- Leistungen ---------- */
.services{margin-top:clamp(56px,7vw,96px);border-top:1px solid var(--line-dark)}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr)}
.service{
  padding:clamp(32px,3.4vw,48px) clamp(24px,2.6vw,44px) clamp(38px,4vw,56px) 0;
  border-bottom:1px solid var(--line-dark);border-right:1px solid var(--line-dark);
  transition:background .35s var(--ease);
}
.services-grid .service:nth-child(3n){border-right:0;padding-right:0}
.services-grid .service:nth-child(n+4){padding-top:clamp(32px,3.4vw,48px)}
.service:hover{background:rgba(255,255,255,.03)}
.service h3 a{display:inline-flex;align-items:baseline;gap:12px}
.service h3 a .arw{width:12px;height:12px;opacity:0;transform:translate(-4px,4px);transition:all .35s var(--ease)}
.service:hover h3 a .arw,.service h3 a:focus-visible .arw{opacity:1;transform:none}
.service p{margin-top:16px;font-size:16px;line-height:1.6;color:#A8A5A0;max-width:38ch}
.service .service-idx{font-size:var(--label);letter-spacing:.18em;color:#8E8B85;display:block;margin-bottom:26px}

/* ---------- Projekte ---------- */
.work-list{margin-top:clamp(48px,6vw,88px);display:grid;gap:clamp(64px,8vw,140px)}
.work-item figure{margin:0;overflow:hidden;background:var(--stone-2)}
.work-item img{width:100%;height:auto;transition:transform .8s var(--ease)}
.work-item:hover img{transform:scale(1.02)}
.work-meta{
  margin-top:26px;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);
  gap:clamp(20px,4vw,64px);align-items:start;
}
.work-meta h3{font-size:clamp(24px,2.6vw,38px)}
.work-client{font-size:var(--label);letter-spacing:.18em;text-transform:uppercase;color:#6E6B65;display:block;margin-bottom:14px}
.work-item p{font-size:16px;line-height:1.65}
.work-tags{list-style:none;display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:18px;font-size:13px;color:#6E6B65}
.work-tags li{position:relative;padding-left:15px}
.work-tags li::before{content:"";position:absolute;left:0;top:.62em;width:6px;height:1px;background:currentColor}
.work-item h3 a{border-bottom:1px solid transparent;transition:border-color .3s var(--ease)}
.work-item h3 a:hover{border-bottom-color:currentColor}
.work-more{margin-top:clamp(48px,6vw,80px)}
.work-item:nth-child(even) figure{margin-left:auto;max-width:88%}
.work-item:nth-child(even) .work-meta{margin-left:auto;max-width:88%}

/* ---------- Agentur-Abschnitt ---------- */
.about-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(32px,6vw,110px);align-items:start}
.about-grid h2{margin-top:18px}
.about-text p+p{margin-top:20px}
.about-text{font-size:17px;line-height:1.7}
.about-facts{list-style:none;margin-top:44px;border-top:1px solid var(--line-light)}
.about-facts li{display:flex;justify-content:space-between;gap:24px;padding:16px 0;border-bottom:1px solid var(--line-light);font-size:15px}
.about-facts dt,.about-facts .k{color:#6E6B65}
.about-actions{display:flex;flex-wrap:wrap;gap:26px;margin-top:40px}

/* ---------- Abschluss-CTA ---------- */
.cta{position:relative;overflow:hidden;isolation:isolate;background:var(--ink);color:var(--on-dark);text-align:center;padding-block:clamp(110px,14vw,220px)}
.cta .wrap{position:relative;z-index:1}
.cta h2{color:var(--on-dark);max-width:18ch;margin:22px auto 0}
.cta p{margin:26px auto 0;color:#B4B1AC;max-width:52ch}
.cta .btn{margin-top:44px}
.cta-direct{margin-top:34px;font-size:15px;color:#8E8B85}
.cta-direct a{border-bottom:1px solid rgba(255,255,255,.35)}
.cta-direct a:hover{border-bottom-color:var(--on-dark);color:var(--on-dark)}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:#98958F;padding-block:clamp(64px,7vw,96px) 40px;border-top:1px solid var(--line-dark)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:clamp(32px,4vw,64px)}
.footer-grid img{width:104px;height:26px}
.footer-about{margin-top:24px;font-size:15px;line-height:1.65;max-width:34ch}
.site-footer h2{font-size:var(--label);font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--on-dark-mute);margin-bottom:22px}
.site-footer ul{list-style:none;display:grid;gap:12px;font-size:15px}
.site-footer a:hover{color:var(--on-dark)}
.footer-nap{font-size:15px;line-height:1.75;font-style:normal}
.footer-nap a{border-bottom:1px solid rgba(255,255,255,.2)}
.footer-bottom{
  margin-top:clamp(56px,6vw,88px);padding-top:26px;border-top:1px solid var(--line-dark);
  display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between;font-size:13px;color:#7E7B76;
}
.footer-bottom ul{display:flex;gap:24px;list-style:none;font-size:13px}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .services-grid .service:nth-child(3n){border-right:1px solid var(--line-dark);padding-right:clamp(24px,2.6vw,44px)}
  .services-grid .service:nth-child(2n){border-right:0;padding-right:0}
  .footer-grid{grid-template-columns:1fr 1fr;row-gap:48px}
}
@media (max-width:860px){
  .burger{display:block}
  .nav-links,.nav-cta{display:none}
  .nav-links.open{
    display:flex;flex-direction:column;gap:4px;
    position:absolute;left:0;right:0;top:100%;
    background:rgba(11,11,11,.97);backdrop-filter:blur(14px);
    padding:20px var(--gutter) 34px;border-bottom:1px solid var(--line-dark);
  }
  .nav-links.open > li{border-bottom:1px solid var(--line-dark)}
  .nav-links.open a{display:block;padding:18px 0;font-size:14px;letter-spacing:.1em}
  .nav-links.open a::after{display:none}
  .site-header{background:rgba(11,11,11,.72);backdrop-filter:blur(14px)}
  .hero{padding-block:150px 72px;min-height:min(94svh,820px)}
  .hero-media img{object-position:78% 50%}
  .hero-media::after{background:linear-gradient(180deg,rgba(11,11,11,.92) 0%,rgba(11,11,11,.62) 42%,rgba(11,11,11,.9) 100%)}
  .clients-strip{justify-content:flex-start;gap:28px 34px}
  .clients-strip img{height:22px}
  .ref-grid{grid-template-columns:1fr;gap:44px}
  .sec-head,.about-grid,.work-meta{grid-template-columns:1fr}
  .services-grid{grid-template-columns:1fr}
  .services-grid .service,
  .services-grid .service:nth-child(3n),
  .services-grid .service:nth-child(2n){border-right:0;padding-right:0}
  .work-item:nth-child(even) figure,.work-item:nth-child(even) .work-meta{max-width:100%;margin-left:0}
  .footer-grid{grid-template-columns:1fr;row-gap:44px}
  p{max-width:none}
}
@media (max-width:520px){
  .hero-actions .btn{width:100%;justify-content:space-between}
  .clients-strip{gap:24px 28px}
}


/* ============================================================
   v2 – Unterseiten: Seitenkopf, Fließtext, Formular
   ============================================================ */

/* ---------- Seitenkopf (Unterseiten) ---------- */
.page-hero{
  position:relative;isolation:isolate;overflow:hidden;
  background:var(--ink);color:var(--on-dark);
  padding:clamp(150px,17vw,240px) 0 clamp(64px,8vw,110px);
  border-bottom:1px solid var(--line-dark);
}
/* Bildebene: rein dekorativ, deshalb als CSS-Hintergrund */
.page-hero::before{
  content:"";position:absolute;inset:0;z-index:-2;
  background-image:url('/assets/img/sub-hero-2000.webp');
  background-size:cover;background-position:76% 50%;background-repeat:no-repeat;
}
/* Abdunklung, damit der Text sicher lesbar bleibt */
.page-hero::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(100deg,rgba(11,11,11,.98) 0%,rgba(11,11,11,.95) 32%,rgba(11,11,11,.62) 60%,rgba(11,11,11,.32) 85%),
    linear-gradient(180deg,rgba(11,11,11,.85) 0%,rgba(11,11,11,.25) 45%,rgba(11,11,11,.55) 100%);
}
@media (max-width:1200px){
  .page-hero::before{background-image:url('/assets/img/sub-hero-1200.webp')}
}
@media (max-width:860px){
  .page-hero::before{background-position:70% 50%}
  .page-hero::after{
    background:linear-gradient(180deg,rgba(11,11,11,.92) 0%,rgba(11,11,11,.72) 40%,rgba(11,11,11,.9) 100%);
  }
}
.page-hero h1{color:var(--on-dark);margin-top:20px;max-width:18ch;font-size:clamp(38px,5.4vw,74px)}
.page-hero .lead{color:#C6C3BE;margin-top:28px;max-width:52ch}
.crumbs{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#7E7B76;margin-bottom:26px}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:10px}
.crumbs li+li::before{content:"/";margin-right:10px;color:#7E7B76}
.crumbs a{border-bottom:1px solid rgba(255,255,255,.22)}
.crumbs a:hover{color:var(--on-dark)}

/* ---------- Fließtext ---------- */
.prose{max-width:64ch}
.prose p+p{margin-top:20px}
.prose h2{margin-bottom:22px}
.prose h3{margin:38px 0 12px}
.prose ul{list-style:none;margin-top:20px;display:grid;gap:12px}
.prose ul li{position:relative;padding-left:22px}
.prose ul li::before{content:"";position:absolute;left:0;top:.72em;width:9px;height:1px;background:currentColor;opacity:.5}
.prose a:not(.btn):not(.tlink){
  text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px;
  text-decoration-color:rgba(20,20,19,.4);
}
.prose a:not(.btn):not(.tlink):hover{text-decoration-color:currentColor}
.section-dark .prose a:not(.btn):not(.tlink){text-decoration-color:rgba(255,255,255,.4)}

.split{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(28px,6vw,110px);align-items:start}
.split h2{margin-top:18px}

/* ---------- Arbeitsweise ---------- */
.steps{margin-top:clamp(48px,6vw,80px);display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line-light)}
.step{padding:clamp(28px,3vw,44px) clamp(22px,2.4vw,40px) clamp(32px,3.4vw,48px) 0;border-right:1px solid var(--line-light)}
.steps .step:last-child{border-right:0;padding-right:0}
.step-idx{font-size:var(--label);letter-spacing:.18em;color:#6E6B65;display:block;margin-bottom:24px}
.step h3{margin-bottom:14px}
.step p{font-size:16px;line-height:1.65}

/* ---------- Kontakt ---------- */
.contact-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(40px,6vw,110px);align-items:start}
.contact-aside dl{margin-top:8px;border-top:1px solid var(--line-light)}
.contact-aside dt{font-size:var(--label);letter-spacing:.18em;text-transform:uppercase;color:#6E6B65;padding-top:22px}
.contact-aside dd{font-size:17px;padding-bottom:22px;border-bottom:1px solid var(--line-light);margin-top:6px}
.contact-aside dd a{border-bottom:1px solid var(--line-light)}
.contact-aside dd a:hover{border-bottom-color:currentColor}

.nap-inline{font-style:normal;line-height:1.75}
form .field{margin-bottom:26px}
form label{display:block;font-size:12px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:#6E6B65;margin-bottom:10px}
form input,form textarea{
  width:100%;font:inherit;font-size:17px;color:var(--text-strong);
  background:transparent;border:0;border-bottom:1px solid var(--line-light);
  padding:10px 0 12px;border-radius:0;transition:border-color .3s var(--ease);
}
form input:focus,form textarea:focus{outline:0;border-bottom-color:var(--text-strong)}
form textarea{resize:vertical;min-height:130px}
.check{display:flex;gap:14px;align-items:flex-start;font-size:15px;line-height:1.55;color:var(--text)}
.check input{width:18px;height:18px;flex:none;margin-top:4px;border:1px solid var(--line-light);accent-color:var(--ink)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
form button{cursor:pointer;font-family:inherit}
.form-note{margin-top:18px;font-size:14px;color:#6E6B65}
.notice{
  display:none;margin-bottom:36px;padding:20px 24px;
  border:1px solid var(--line-light);background:rgba(255,255,255,.6);font-size:16px;
}
.notice.show{display:block}

@media (max-width:860px){
  .split,.contact-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .step,.steps .step:last-child{border-right:0;padding-right:0;border-bottom:1px solid var(--line-light)}
  .steps .step:last-child{border-bottom:0}
  .prose{max-width:none}
}


/* ============================================================
   v4 – Leistungsseiten: helles Leistungsgitter, verwandte Themen
   ============================================================ */
.services-light{border-top-color:var(--line-light)}
.services-light .service{border-bottom-color:var(--line-light);border-right-color:var(--line-light)}
.services-light .service:hover{background:rgba(20,20,19,.03)}
.services-light .service p{color:var(--text)}
.services-light .service-idx{color:#6E6B65}
.section-paper .services-light .service h3 a{color:var(--text-strong)}

.rel-grid{
  margin-top:clamp(56px,7vw,96px);display:grid;grid-template-columns:repeat(2,1fr);
  gap:clamp(24px,4vw,64px);border-top:1px solid var(--line-light);padding-top:clamp(32px,4vw,48px);
}
.rel-grid h3{font-size:clamp(19px,1.6vw,23px)}
.rel-grid h3 a{border-bottom:1px solid transparent;transition:border-color .3s var(--ease)}
.rel-grid h3 a:hover{border-bottom-color:currentColor}
.rel-grid p{margin-top:12px;font-size:16px;line-height:1.65}

@media (max-width:1080px){
  .services-light .service:nth-child(3n){border-right-color:var(--line-light)}
  .services-light .service:nth-child(2n){border-right:0}
}
@media (max-width:860px){
  .rel-grid{grid-template-columns:1fr;gap:32px}
  .services-light .service,
  .services-light .service:nth-child(3n),
  .services-light .service:nth-child(2n){border-right:0}
}


/* ============================================================
   v5 – Untermenü unter "Leistungen"
   ============================================================ */
.has-sub{position:relative}
.caret{
  display:inline-block;width:5px;height:5px;margin-left:9px;vertical-align:2px;
  border-right:1px solid currentColor;border-bottom:1px solid currentColor;
  transform:rotate(45deg);transition:transform .3s var(--ease);
}
.has-sub:hover .caret,.has-sub:focus-within .caret{transform:rotate(-135deg) translate(-2px,-2px)}

.subnav{
  position:absolute;top:calc(100% + 16px);left:-22px;z-index:5;
  min-width:288px;list-style:none;padding:10px 0;
  background:rgba(11,11,11,.94);
  backdrop-filter:saturate(150%) blur(14px);
  -webkit-backdrop-filter:saturate(150%) blur(14px);
  border:1px solid var(--line-dark);
  opacity:0;visibility:hidden;transform:translateY(6px);
  transition:opacity .28s var(--ease),transform .28s var(--ease),visibility .28s;
}
/* unsichtbare Brücke, damit der Zeiger die Lücke überqueren kann */
.subnav::before{content:"";position:absolute;top:-17px;left:0;right:0;height:17px}
.has-sub:hover .subnav,.has-sub:focus-within .subnav{opacity:1;visibility:visible;transform:none}
.subnav a{
  display:block;padding:11px 24px;font-size:14px;font-weight:400;
  letter-spacing:0;text-transform:none;opacity:.7;
  transition:opacity .25s var(--ease),background .25s var(--ease);
}
.subnav a::after{display:none}
.subnav a:hover,.subnav a.active{opacity:1;background:rgba(255,255,255,.06)}

@media (max-width:860px){
  .nav-links.open .caret{display:none}
  .nav-links.open .subnav{
    position:static;opacity:1;visibility:visible;transform:none;
    background:none;border:0;backdrop-filter:none;-webkit-backdrop-filter:none;
    padding:0 0 16px;min-width:0;
  }
  .nav-links.open .subnav::before{display:none}
  .nav-links.open .subnav li{border-bottom:0}
  .nav-links.open .subnav a{padding:9px 0 9px 18px;font-size:13px;opacity:.62}
  .nav-links.open .subnav a:hover,.nav-links.open .subnav a.active{background:none;opacity:1}
}


/* ============================================================
   v6 – Kontraste: alle Textfarben auf mindestens 4,5:1
   ============================================================ */
.services-light .service-idx{color:#5F5C57}


/* ============================================================
   v7 – Formularhinweise und Footer-Verweis
   ============================================================ */
.form-hint{margin-top:16px;font-size:14px;color:#5F5C57;min-height:1.4em}
form button[disabled]{opacity:.45;cursor:not-allowed}
form button[disabled]:hover{background:var(--ink)}
#captcha-feld label{text-transform:none;letter-spacing:0;font-size:14px;color:var(--text-strong)}
#captcha-feld input{max-width:220px}
.footer-bottom a{border-bottom:1px solid rgba(255,255,255,.28)}
.footer-bottom a:hover{color:var(--on-dark);border-bottom-color:currentColor}


/* ============================================================
   v10 – aufsteigende Lichtpunkte im Abschlussbereich
   ============================================================ */
.cta-orbs{
  position:absolute;inset:0;z-index:0;pointer-events:none;
  -webkit-mask-image:linear-gradient(to top,#000 0%,#000 42%,rgba(0,0,0,.35) 74%,transparent 96%);
  mask-image:linear-gradient(to top,#000 0%,#000 42%,rgba(0,0,0,.35) 74%,transparent 96%);
}
.cta-orbs span{
  position:absolute;bottom:-40px;border-radius:50%;
  background:radial-gradient(circle at 32% 30%,
    rgba(255,255,255,.95) 0%,
    rgba(255,255,255,.45) 45%,
    rgba(255,255,255,0) 72%);
  opacity:0;
  animation-name:orb-rise;
  animation-timing-function:cubic-bezier(.4,0,.5,1);
  animation-iteration-count:infinite;
  will-change:transform,opacity;
}
@keyframes orb-rise{
  0%{transform:translate3d(0,0,0) scale(.9);opacity:0}
  14%{opacity:var(--o,.12)}
  62%{opacity:var(--o,.12)}
  100%{transform:translate3d(var(--dx,0),-760px,0) scale(1.25);opacity:0}
}
.cta-orbs span:nth-child(1){left:6%;width:8px;height:8px;animation-duration:22s;animation-delay:-0s;--o:0.16;--dx:-18px;}
.cta-orbs span:nth-child(2){left:14%;width:14px;height:14px;animation-duration:28s;animation-delay:-6s;--o:0.1;--dx:22px;filter:blur(1px);}
.cta-orbs span:nth-child(3){left:22%;width:5px;height:5px;animation-duration:19s;animation-delay:-3s;--o:0.2;--dx:-10px;}
.cta-orbs span:nth-child(4){left:31%;width:22px;height:22px;animation-duration:34s;animation-delay:-11s;--o:0.07;--dx:26px;filter:blur(4px);}
.cta-orbs span:nth-child(5){left:38%;width:9px;height:9px;animation-duration:25s;animation-delay:-15s;--o:0.14;--dx:-24px;}
.cta-orbs span:nth-child(6){left:46%;width:6px;height:6px;animation-duration:20s;animation-delay:-8s;--o:0.18;--dx:14px;}
.cta-orbs span:nth-child(7){left:53%;width:30px;height:30px;animation-duration:40s;animation-delay:-2s;--o:0.05;--dx:-30px;filter:blur(4px);}
.cta-orbs span:nth-child(8){left:60%;width:11px;height:11px;animation-duration:27s;animation-delay:-18s;--o:0.12;--dx:18px;}
.cta-orbs span:nth-child(9){left:67%;width:7px;height:7px;animation-duration:21s;animation-delay:-12s;--o:0.17;--dx:-14px;}
.cta-orbs span:nth-child(10){left:74%;width:17px;height:17px;animation-duration:31s;animation-delay:-5s;--o:0.08;--dx:24px;filter:blur(1px);}
.cta-orbs span:nth-child(11){left:81%;width:5px;height:5px;animation-duration:18s;animation-delay:-20s;--o:0.19;--dx:-20px;}
.cta-orbs span:nth-child(12){left:88%;width:12px;height:12px;animation-duration:26s;animation-delay:-9s;--o:0.11;--dx:16px;}
.cta-orbs span:nth-child(13){left:94%;width:8px;height:8px;animation-duration:23s;animation-delay:-16s;--o:0.15;--dx:-12px;}
.cta-orbs span:nth-child(14){left:2%;width:26px;height:26px;animation-duration:37s;animation-delay:-24s;--o:0.06;--dx:28px;filter:blur(4px);}

@media (max-width:860px){
  @keyframes orb-rise{
    0%{transform:translate3d(0,0,0) scale(.9);opacity:0}
    14%{opacity:var(--o,.12)}
    58%{opacity:var(--o,.12)}
    100%{transform:translate3d(var(--dx,0),-560px,0) scale(1.2);opacity:0}
  }
}
@media (prefers-reduced-motion:reduce){
  .cta-orbs{display:none}
}


/* ============================================================
   v11 – dezenter Glitch auf der Wortmarke (alle 9 Sekunden)
   ============================================================ */
.brand{position:relative;display:block}
.brand img{position:relative;z-index:1;animation:logo-flimmern 9s infinite linear}

/* zwei versetzte Kopien der Wortmarke als Stoerbild */
.brand::before,
.brand::after{
  content:"";position:absolute;inset:0;z-index:2;pointer-events:none;
  background-image:url('/assets/img/ualu-logo.webp');
  background-size:100% 100%;background-repeat:no-repeat;
  opacity:0;clip-path:inset(0 0 100% 0);
}
.brand::before{animation:logo-schnitt-a 9s infinite linear}
.brand::after{filter:brightness(.55);animation:logo-schnitt-b 9s infinite linear}

@keyframes logo-flimmern{
  0%,87.5%,100%{opacity:1;transform:translate3d(0,0,0)}
  88.2%{opacity:.72;transform:translate3d(1px,0,0)}
  89%{opacity:1;transform:translate3d(0,0,0)}
  90.4%{opacity:.85;transform:translate3d(-1px,0,0)}
  91.2%{opacity:1;transform:translate3d(0,0,0)}
  92.6%{opacity:.9;transform:translate3d(1px,0,0)}
  93.4%{opacity:1;transform:translate3d(0,0,0)}
}

@keyframes logo-schnitt-a{
  0%,87.9%,100%{opacity:0;transform:translate3d(0,0,0);clip-path:inset(0 0 100% 0)}
  88.2%{opacity:.9;transform:translate3d(-4px,0,0);clip-path:inset(14% 0 66% 0)}
  89.4%{opacity:.9;transform:translate3d(-4px,0,0);clip-path:inset(14% 0 66% 0)}
  89.5%{opacity:0;clip-path:inset(0 0 100% 0)}
  91%{opacity:.75;transform:translate3d(3px,0,0);clip-path:inset(58% 0 24% 0)}
  92%{opacity:.75;transform:translate3d(3px,0,0);clip-path:inset(58% 0 24% 0)}
  92.1%{opacity:0;clip-path:inset(0 0 100% 0)}
}

@keyframes logo-schnitt-b{
  0%,89.8%,100%{opacity:0;transform:translate3d(0,0,0);clip-path:inset(0 0 100% 0)}
  90%{opacity:.8;transform:translate3d(5px,0,0);clip-path:inset(40% 0 44% 0)}
  90.9%{opacity:.8;transform:translate3d(5px,0,0);clip-path:inset(40% 0 44% 0)}
  91%{opacity:0;clip-path:inset(0 0 100% 0)}
  92.8%{opacity:.7;transform:translate3d(-3px,0,0);clip-path:inset(74% 0 8% 0)}
  93.6%{opacity:.7;transform:translate3d(-3px,0,0);clip-path:inset(74% 0 8% 0)}
  93.7%{opacity:0;clip-path:inset(0 0 100% 0)}
}

/* Beim Ueberfahren bleibt die Wortmarke ruhig */
.brand:hover img,.brand:hover::before,.brand:hover::after{animation-play-state:paused}
.brand:hover::before,.brand:hover::after{opacity:0}

@media (prefers-reduced-motion:reduce){
  .brand::before,.brand::after{display:none}
}