/* Ditlux Webseite: Design-System
   Farben: Graublau #2B333B, Blau #0F5AA6, Orange #F0A020 (nur Knopf), Creme #FAF6EF, Sand #EFE6D6 */

@font-face{font-family:"Archivo";src:url("../fonts/archivo-700.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:"Archivo";src:url("../fonts/archivo-700-italic.woff2") format("woff2");font-weight:700;font-style:italic;font-display:swap}
@font-face{font-family:"Source Sans 3";src:url("../fonts/source-sans-3-400.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Source Sans 3";src:url("../fonts/source-sans-3-400-italic.woff2") format("woff2");font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:"Source Sans 3";src:url("../fonts/source-sans-3-600.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}

:root{
  --ink:#2B333B;
  --ink-soft:#57616B;
  --blue:#0F5AA6;
  --orange:#F0A020;
  --cream:#FAF6EF;
  --sand:#EFE6D6;
  --paper:#FFFDF9;
  --line:rgba(43,51,59,.14);
  --radius:14px;
  --head:"Archivo","Segoe UI",system-ui,sans-serif;
  --body:"Source Sans 3",system-ui,-apple-system,"Segoe UI",sans-serif;
  --gutter:20px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--body);font-size:1.0625rem;line-height:1.65;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:var(--blue);text-underline-offset:3px}
h1,h2,h3{font-family:var(--head);font-weight:700;line-height:1.18;letter-spacing:-.021em;margin:0}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:4px}
.wrap{width:min(1120px,100% - var(--gutter)*2);margin-inline:auto}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:10px 16px;border-radius:8px;z-index:100}
.skip:focus{left:var(--gutter)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Knopf: die eine Handlungsaufforderung */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6em;min-height:52px;padding:.85em 1.7em;border:0;border-radius:999px;background:var(--orange);color:var(--ink);font:600 1.05rem/1 var(--body);text-decoration:none;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease}
.btn svg{width:18px;height:18px;transition:transform .2s ease}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 22px -8px rgba(240,160,32,.75)}
.btn:hover svg{transform:translateX(3px)}
.btn:disabled{opacity:.6;cursor:wait;transform:none;box-shadow:none}
.btn-sm{min-height:44px;padding:.65em 1.3em;font-size:.98rem}

/* Kopfleiste */
.site-header{position:sticky;top:0;z-index:50;background:rgba(250,246,239,.94);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px}
.brand{display:flex;align-items:center;min-height:44px}
.brand img{height:26px;width:auto}
.nav-toggle{display:none;width:48px;height:48px;border:0;background:transparent;border-radius:10px;cursor:pointer;position:relative}
.nav-toggle span{position:absolute;left:12px;right:12px;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s ease,opacity .2s ease}
.nav-toggle span:nth-child(1){top:16px}
.nav-toggle span:nth-child(2){top:23px}
.nav-toggle span:nth-child(3){top:30px}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.main-nav ul{display:flex;align-items:center;gap:30px;list-style:none}
.main-nav a{color:var(--ink);text-decoration:none;font-weight:600;font-size:.98rem;background:linear-gradient(var(--blue),var(--blue)) left bottom/0 2px no-repeat;padding-bottom:4px;transition:background-size .25s ease}
.main-nav a:hover{background-size:100% 2px}
.main-nav a.btn{background:var(--orange);padding-bottom:.65em}

/* Bildflächen: enthalten ein Foto oder, solange keines da ist, ein Symbol */
.ph{position:relative;display:grid;place-items:center;overflow:hidden;color:#fff;background:linear-gradient(150deg,var(--blue) 0%,#0c477f 55%,var(--ink) 100%)}
.ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ph--foto{background:var(--sand)}
.ph--foto::before{display:none}
.ph::before{content:"";position:absolute;width:44%;aspect-ratio:1;border-radius:50%;background:rgba(255,255,255,.09)}
.ph .icon{position:relative;width:24%;max-width:110px;min-width:44px;height:auto;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.ph--sand{background:var(--sand);color:var(--blue)}
.ph--sand::before{background:rgba(15,90,166,.08)}
.ph--ink{background:linear-gradient(150deg,#3a4550,var(--ink))}

/* Überschriften und Einleitungen */
.eyebrow{display:flex;align-items:center;gap:.8em;margin:0 0 1.1em;color:var(--blue);font-weight:600;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase}
.eyebrow::before{content:"";width:28px;height:2px;background:currentColor}
h1{font-size:clamp(2.2rem,5vw,3.7rem);line-height:1.08;letter-spacing:-.03em;margin-bottom:.45em}
h1 em{font-style:italic;color:var(--blue)}
.lead{max-width:33em;color:var(--ink-soft);font-size:clamp(1.08rem,1.5vw,1.24rem);margin-bottom:1.7em}

/* Kopfbereich über die volle Breite */
.hero-voll{position:relative;display:flex;align-items:center;min-height:clamp(520px,74vh,700px);overflow:hidden;background:var(--ink);isolation:isolate}
.hero-voll picture,.hero-voll img{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero-voll img{object-fit:cover;object-position:center}
.hero-voll::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(100deg,rgba(26,32,38,.9) 0%,rgba(26,32,38,.78) 36%,rgba(26,32,38,.34) 60%,rgba(26,32,38,.1) 100%)}
.hero-voll .wrap{position:relative;z-index:2}
.hero-voll-text{max-width:33rem;color:var(--cream)}
.hero-voll-text .eyebrow{color:#7DB8F0}
.hero-voll-text h1{color:#fff}
.hero-voll-text h1 em{color:#7DB8F0}
.hero-voll-text .lead{color:rgba(250,246,239,.88);margin-bottom:1.9em}

/* Abschnitte */
.section{padding:clamp(56px,9vw,116px) 0}
.section--sand{background:var(--sand)}
.head{max-width:40rem;margin-bottom:clamp(28px,4.5vw,56px)}
.head h2,.split h2,.contact h2{font-size:clamp(1.7rem,3.4vw,2.45rem);margin-bottom:.45em}
.head p{color:var(--ink-soft);font-size:1.12rem;margin:0}

/* Leistungen */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;list-style:none}
.card{display:flex;flex-direction:column;overflow:hidden;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease}
.card:hover{transform:translateY(-4px);border-color:rgba(15,90,166,.35);box-shadow:0 22px 40px -24px rgba(43,51,59,.45)}
.card .ph{aspect-ratio:16/10}
.card-body{padding:26px 26px 30px}
.card h3{font-size:1.3rem;margin-bottom:.4em}
@media (min-width:960px){.card h3{min-height:2.3em}}
.card-lead{color:var(--ink-soft);margin-bottom:1.1em}
.ticks{list-style:none;display:grid;gap:.55em}
.ticks li{position:relative;padding-left:22px;line-height:1.45}
.ticks li::before{content:"";position:absolute;left:0;top:.48em;width:8px;height:8px;background:var(--blue);border-radius:2px}

/* Über uns */
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,7vw,96px);align-items:center}
.split .ph{aspect-ratio:4/5;border-radius:var(--radius);order:-1}
.split p{color:var(--ink-soft)}
.quote{margin:1.6em 0;padding:.25em 0 .25em 22px;border-left:3px solid var(--blue);font-family:var(--head);font-style:italic;font-weight:700;font-size:clamp(1.2rem,2.1vw,1.5rem);letter-spacing:-.02em;line-height:1.3;color:var(--ink)}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:2em 0 0}
.facts div{border-top:2px solid var(--line);padding-top:12px}
.facts dt{font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);font-weight:600}
.facts dd{margin:.2em 0 0;font-weight:600;line-height:1.35}

/* Ablauf */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:28px;list-style:none}
.steps li{position:relative;padding-top:66px}
.steps li::before{counter-increment:s;content:counter(s);position:absolute;top:0;left:0;display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:var(--blue);color:#fff;font-family:var(--head);font-weight:700;font-size:1.15rem}
.steps li:not(:last-child)::after{content:"";position:absolute;top:22px;left:60px;right:-14px;height:2px;background:var(--line)}
.steps h3{font-size:1.25rem;margin-bottom:.4em}
.steps p{color:var(--ink-soft);margin:0}

/* Kundenstimmen */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;list-style:none}
.quotes li{position:relative;display:flex;flex-direction:column;padding:34px 28px 26px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius)}
.quotes li::before{content:"\201C";position:absolute;top:2px;left:22px;font-family:var(--head);font-size:4.2rem;line-height:1;color:var(--blue);opacity:.25}
.quotes blockquote{margin:0 0 1.1em;font-style:italic;font-size:1.04rem;line-height:1.6;color:var(--ink)}
.quotes .who{margin:auto 0 0;padding-top:.9em;border-top:1px solid var(--line);font-size:.95rem;color:var(--ink-soft)}
.quotes cite{font-style:normal;font-weight:600;color:var(--ink)}

/* Häufige Fragen */
.faq-list{max-width:780px;border-top:1px solid var(--line)}
.faq-list details{border-bottom:1px solid var(--line)}
.faq-list summary{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:64px;padding:14px 0;font-weight:600;font-size:1.12rem;line-height:1.35;cursor:pointer;list-style:none}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"";flex:none;width:12px;height:12px;border-right:2px solid var(--blue);border-bottom:2px solid var(--blue);transform:rotate(45deg) translate(-2px,-2px);transition:transform .25s ease}
.faq-list details[open] summary::after{transform:rotate(-135deg) translate(-2px,-2px)}
.faq-list summary:hover{color:var(--blue)}
.faq-list details p{margin:0 0 1.2em;color:var(--ink-soft);max-width:44em;animation:fade .35s ease}
@keyframes fade{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}

/* Kontakt */
.contact{background:var(--ink);color:var(--cream)}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(32px,6vw,88px);align-items:start}
.contact .eyebrow{color:#7DB8F0}
.contact .intro{color:rgba(250,246,239,.82);font-size:1.12rem;max-width:26em}
.contact-list{list-style:none;display:grid;gap:14px;margin-top:2em}
.contact-list a,.contact-list span{display:flex;align-items:center;gap:14px;color:var(--cream);text-decoration:none;font-weight:600;min-height:44px}
.contact-list a:hover{text-decoration:underline}
.contact-list .dot{flex:none;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:rgba(250,246,239,.1)}
.contact-list .dot svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.form-card{background:var(--paper);color:var(--ink);border-radius:var(--radius);padding:clamp(22px,3.5vw,38px)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:6px}
.field--full{grid-column:1/-1}
.field label{font-weight:600;font-size:.95rem}
.field label small{font-weight:400;color:var(--ink-soft)}
.field input,.field select,.field textarea{width:100%;padding:13px 14px;border:1.5px solid rgba(43,51,59,.28);border-radius:10px;background:#fff;color:var(--ink);font:inherit;font-size:1rem;transition:border-color .2s ease,box-shadow .2s ease}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(15,90,166,.18)}
.consent{display:flex;gap:12px;align-items:flex-start;font-size:.95rem;line-height:1.6}
.consent input{flex:none;width:24px;height:24px;margin-top:1px;accent-color:var(--blue);cursor:pointer}
.consent label{cursor:pointer}
.consent a{padding:4px 0}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-actions{margin-top:22px;display:flex;flex-wrap:wrap;align-items:center;gap:16px}
.form-status{margin:18px 0 0;padding:14px 16px;border-radius:10px;font-weight:600}
.form-status:empty{display:none}
.form-status.ok{background:#E6F0E4;color:#1F4A1B}
.form-status.err{background:#F8E4E0;color:#7A2418}
.form-status.info{background:var(--sand)}

/* Fußzeile */
.site-footer{background:var(--ink);color:rgba(250,246,239,.78);border-top:1px solid rgba(250,246,239,.14);padding:48px 0 28px;font-size:.98rem}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:32px}
.foot-logo img{height:26px;width:auto;margin-bottom:14px}
.site-footer p{margin:0}
.site-footer h2{margin:0 0 .6em;font-family:var(--body);font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--cream);font-weight:600}
.site-footer ul{list-style:none;display:grid;gap:2px}
.site-footer li{display:flex;align-items:center;min-height:44px}
.site-footer a{color:rgba(250,246,239,.85);text-decoration:none;display:flex;align-items:center;min-height:44px}
.site-footer a:hover{color:#fff;text-decoration:underline}
.foot-bottom{margin-top:34px;padding-top:18px;border-top:1px solid rgba(250,246,239,.12);font-size:.88rem}

/* Rechtstexte */
.legal{padding:clamp(40px,7vw,88px) 0 clamp(56px,9vw,112px)}
.legal .wrap{max-width:780px}
.legal h1{font-size:clamp(1.9rem,4.2vw,2.8rem);margin-bottom:.6em}
.legal h2{font-size:1.3rem;margin:2em 0 .6em;padding-top:.8em;border-top:1px solid var(--line)}
.legal h3{font-size:1.06rem;margin:1.6em 0 .4em}
.legal p,.legal li{color:var(--ink-soft)}
.legal ul{padding-left:1.2em;margin:0 0 1em}
.legal li{margin-bottom:.3em}
.stand{margin-top:2.4em;padding-top:1em;border-top:1px solid var(--line);font-size:.92rem}

/* Sanftes Einblenden */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease;transition-delay:var(--d,0s)}
.js .reveal.in{opacity:1;transform:none}

/* Tablet */
@media (max-width:959px){
  .cards{grid-template-columns:1fr}
  .card{flex-direction:row}
  .card .ph{flex:0 0 38%;aspect-ratio:auto}
  .quotes{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr;gap:36px 24px}
  .steps li:nth-child(2)::after{display:none}
}

/* Handy und schmale Fenster: eigener Durchgang */
@media (max-width:899px){
  .nav-toggle{display:block}
  .js .main-nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--cream);border-bottom:1px solid var(--line);padding:8px var(--gutter) 20px;box-shadow:0 20px 30px -22px rgba(43,51,59,.4)}
  .js .main-nav.open{display:block}
  .js body.nav-open::after{content:"";position:fixed;inset:68px 0 0;background:rgba(43,51,59,.42);z-index:40;animation:dim .25s ease}
  @keyframes dim{from{opacity:0}to{opacity:1}}
  .main-nav ul{flex-direction:column;align-items:stretch;gap:0}
  .main-nav li a:not(.btn){display:block;padding:14px 0;border-bottom:1px solid var(--line);background:none;font-size:1.1rem}
  .main-nav li:last-child{margin-top:16px}
  .main-nav a.btn{display:flex;width:100%}
  .split,.contact-grid{grid-template-columns:1fr}
  /* Auf dem Handy steht der Text unten im Bild, deshalb dunkelt der Verlauf von unten ab */
  .hero-voll{align-items:flex-end;min-height:min(620px,86vh);padding:120px 0 38px}
  .hero-voll::after{background:linear-gradient(180deg,rgba(26,32,38,.25) 0%,rgba(26,32,38,.3) 20%,rgba(26,32,38,.8) 40%,rgba(26,32,38,.93) 62%,rgba(26,32,38,.96) 100%)}
  .hero-voll-text{max-width:none}
  .split .ph{order:0;aspect-ratio:16/10}
  .foot-grid{grid-template-columns:1fr 1fr}
  .foot-logo{grid-column:1/-1}
}
@media (max-width:640px){
  :root{--gutter:18px}
  body{font-size:1.03rem}
  .btn{width:100%}
  .btn-sm{width:auto}
  .card{flex-direction:column}
  .card .ph{flex:none;aspect-ratio:16/9}
  .card-body{padding:22px 20px 24px}
  .facts{grid-template-columns:1fr;gap:14px}
  .facts div{display:grid;grid-template-columns:1fr 1.4fr;gap:12px;align-items:baseline}
  .steps{grid-template-columns:1fr;gap:26px}
  .steps li{padding:0 0 0 66px;min-height:46px}
  .steps li:not(:last-child)::after{display:block;top:52px;bottom:-24px;left:22px;right:auto;width:2px;height:auto}
  .steps li:nth-child(2)::after{display:block}
  .form-grid{grid-template-columns:1fr}
  .form-actions .btn{width:100%}
  .quotes li{padding:32px 20px 22px}
  .foot-grid{grid-template-columns:1fr}
}

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