:root{--ink:#102f2c;--deep:#071f24;--soft:#3f5a58;--paper:#f4f1e9;--light:#fbfaf6;--lime:#c6f257;--orange:#ef7444;--line:#cfd5cf;--serif:Georgia,"Times New Roman",serif;--sans:Arial,Helvetica,sans-serif;--radius:1.2rem;--shadow:0 28px 70px rgba(5,28,28,.18)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:5rem}
body{margin:0;background:var(--light);color:var(--ink);font-family:var(--sans);line-height:1.55}
img{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3,p,figure{margin-top:0}
h1,h2{font-family:var(--serif);font-weight:400;letter-spacing:-.045em;line-height:.96}
h1{max-width:12ch;margin-bottom:2rem;font-size:clamp(3.5rem,7.7vw,7.6rem)}
h2{margin-bottom:1.5rem;font-size:clamp(2.7rem,5.2vw,5.2rem)}
h3{line-height:1.12}
.container{width:min(1180px,calc(100% - 2.5rem));margin-inline:auto}
.section{padding:clamp(5rem,9vw,9rem) 0}
.lead{font-size:clamp(1.05rem,1.6vw,1.3rem);line-height:1.6}
.kicker{display:flex;align-items:center;gap:.7rem;margin-bottom:1.5rem;font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase}
.kicker::before{width:1.6rem;height:1px;background:var(--orange);content:""}
.skip-link{position:fixed;z-index:100;top:.5rem;left:.5rem;transform:translateY(-200%);padding:.7rem 1rem;background:white}
.skip-link:focus{transform:none}
.site-header{position:sticky;z-index:20;top:0;border-bottom:1px solid rgba(16,47,44,.12);background:rgba(251,250,246,.94);backdrop-filter:blur(16px)}
.nav-shell{display:flex;min-height:5.4rem;align-items:center;justify-content:space-between;gap:2rem}
.brand{display:flex;align-items:center;gap:.8rem;text-decoration:none}
.brand>img{width:4.4rem}
.brand>span{display:grid;line-height:1.1}
.brand strong{font-size:.95rem}
.brand small{font-size:.6rem;letter-spacing:.1em;text-transform:uppercase}
nav{display:flex;align-items:center;gap:1.5rem}
nav a{text-decoration:none;font-size:.85rem;font-weight:600}
.button{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--deep);border-radius:999px;padding:.9rem 1.25rem;background:var(--deep);color:white;text-decoration:none;font-weight:700}
.button-small{padding:.65rem 1rem}
.button-accent{border-color:var(--lime);background:var(--lime);color:var(--deep)}
.button-outline{border-color:rgba(255,255,255,.55);background:transparent}
.text-link{font-weight:700;text-underline-offset:.3rem}
.menu-button{display:none}
.hero{position:relative;overflow:hidden;padding:clamp(5rem,9vw,8.5rem) 0;background:linear-gradient(100deg,rgba(5,25,34,.84),rgba(7,40,56,.70) 52%,rgba(8,43,59,.57)),url("../images/berlin-dresden.jpg") center 55%/cover;color:white}
.hero-layout{display:block}
.hero-copy{width:100%}
.hero h1{max-width:15ch}
.hero em{color:var(--orange);font-style:normal}
.hero .kicker{color:var(--lime)}
.hero .lead{max-width:72rem;color:rgba(255,255,255,.86)}
.actions{display:flex;flex-wrap:wrap;align-items:center;gap:.8rem;margin:2rem 0}
.role{max-width:42ch;color:rgba(255,255,255,.68);font-size:.88rem}
.facts{background:var(--light)}
.facts-grid{display:grid;grid-template-columns:repeat(3,1fr)}
.facts-grid>div{padding:1.6rem;border-right:1px solid var(--line)}
.facts-grid>div:first-child{padding-left:0}
.facts-grid>div:last-child{border:0}
.facts strong{display:block;font-family:var(--serif);font-size:1.6rem;font-weight:400}
.facts span{color:var(--soft);font-size:.8rem}
.about{background:var(--paper)}
.about-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:clamp(3rem,8vw,8rem);align-items:start}
.about-image{position:sticky;top:8rem}
.about-image img{width:100%;height:auto;border-radius:1.25rem}
.about-copy>p{max-width:48rem;color:var(--soft)}
.about-copy h3{margin:3rem 0 1rem;font-family:var(--serif);font-size:2.1rem;font-weight:400}
.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:3rem;background:var(--line);border:1px solid var(--line)}
.principles>div{padding:1.5rem;background:var(--light)}
.principles span{display:block;margin-bottom:2rem;color:var(--orange);font-family:var(--serif);font-size:1.4rem}
.principles strong{font-size:1.05rem}
.principles p{margin:.7rem 0 0;color:var(--soft);font-size:.82rem}
.competence{background:linear-gradient(110deg,rgba(4,20,31,.94),rgba(6,38,57,.84)),url("../images/kompetenz-immobilie.jpg") center 58%/cover;color:white}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:3rem;margin-bottom:4rem}
.section-head>div{max-width:42rem}
.section-head>.lead{max-width:35rem;color:var(--soft)}
.competence .section-head>.lead{color:rgba(255,255,255,.78)}
.competence .kicker{color:var(--lime)}
.competence-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.competence-grid article{min-height:17rem;border:1px solid rgba(255,255,255,.16);border-radius:var(--radius);padding:2rem;background:rgba(5,28,38,.79);backdrop-filter:blur(7px)}
.competence-grid article>span{display:grid;width:3rem;height:3rem;place-items:center;border-radius:50%;background:var(--lime);color:var(--deep);font-family:var(--serif)}
.competence-grid h3{margin:2.7rem 0 .7rem;font-size:1.35rem}
.competence-grid p{color:rgba(255,255,255,.72);font-size:.92rem}
.projects{background:#e8e4da}
.project-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
.project-grid .project-card{display:block;color:inherit;text-decoration:none;border-radius:var(--radius)}
.project-grid .project-card:focus-visible{outline:3px solid var(--lime);outline-offset:4px}
.project-grid .project-card article{height:100%}
.project-grid article{position:relative;display:flex;min-height:28rem;overflow:hidden;flex-direction:column;justify-content:space-between;border-radius:var(--radius);padding:2.2rem;background-color:#23353b;background-position:center;background-size:cover;background-repeat:no-repeat;color:white;transition:transform .2s ease,filter .2s ease}
.project-grid .project-card:hover article{transform:translateY(-3px);filter:brightness(1.08)}
.project-grid>:nth-child(1) article{background-image:linear-gradient(180deg,rgba(6,28,41,.38) 0%,rgba(6,28,41,.62) 52%,rgba(5,24,35,.94) 100%),url("../images/stellplatzpool.jpg")}
.project-grid>:nth-child(2) article{background-image:linear-gradient(180deg,rgba(6,28,41,.38) 0%,rgba(6,28,41,.62) 52%,rgba(5,24,35,.94) 100%),url("../images/winter-stellplatz.png")}
.project-grid>:nth-child(3) article{background-color:#122a34;background-image:linear-gradient(180deg,rgba(4,27,39,.70) 0%,rgba(4,27,39,.79) 54%,rgba(3,21,30,.97) 100%),url("../images/hausverwaltung-dashboard.png");background-position:center top;background-blend-mode:multiply,luminosity}
.project-grid>:nth-child(4) article{background-image:linear-gradient(180deg,rgba(6,28,41,.38) 0%,rgba(6,28,41,.62) 52%,rgba(5,24,35,.94) 100%),url("../images/quartiers-app.png")}
.project-grid>article:nth-child(5){background-image:linear-gradient(180deg,rgba(6,28,41,.38) 0%,rgba(6,28,41,.62) 52%,rgba(5,24,35,.94) 100%),url("../images/market-intelligence.jpg")}
.project-grid>article:last-child{grid-column:1/-1}
.project-grid article>p{font-size:.7rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.project-grid h3{margin:0 0 .8rem;font-family:var(--serif);font-size:clamp(2.3rem,4vw,3.7rem);font-weight:400}
.project-grid article span{display:block;max-width:36rem;color:rgba(255,255,255,.8)}
.yourkey{background-color:var(--deep);background-image:linear-gradient(100deg,rgba(5,27,37,.93) 0%,rgba(5,29,40,.86) 52%,rgba(5,28,38,.76) 100%),url("../images/stellplatzpool-landingpage.png");background-position:center;background-size:cover;background-repeat:no-repeat;color:white}
.yourkey-layout{display:grid;grid-template-columns:1fr auto;gap:4rem;align-items:center}
.yourkey .kicker{color:var(--lime)}
.yourkey .lead{max-width:45rem;color:rgba(255,255,255,.82)}
.yourkey-logo{width:clamp(19rem,30vw,29rem);height:auto;filter:drop-shadow(0 5px 24px rgba(0,0,0,.38))}
.yourkey-logo-link{display:block;border-radius:.5rem;transition:transform .2s ease}
.yourkey-logo-link:hover{transform:translateY(-3px)}
.yourkey-logo-link:focus-visible{outline:3px solid var(--lime);outline-offset:.5rem}
.impulses{background:var(--light)}
.impulse-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.impulse-grid article{display:flex;min-height:23rem;flex-direction:column;border-top:1px solid var(--ink);padding:1.5rem 0}
.impulse-grid small{color:var(--soft);font-weight:700;text-transform:uppercase}
.impulse-grid h3{margin:4rem 0 1rem;font-family:var(--serif);font-size:2rem;font-weight:400}
.impulse-grid p{color:var(--soft)}
.impulse-grid article>a{align-self:flex-start;margin-top:auto;font-size:.78rem;font-weight:700;letter-spacing:.04em;text-decoration-thickness:1px;text-underline-offset:.35rem;text-transform:uppercase}
.impulse-grid article>a:hover{color:var(--orange)}
.contact{background:var(--paper)}
.contact-panel{overflow:hidden;border-radius:2rem;padding:clamp(2.5rem,7vw,6rem);background:linear-gradient(100deg,rgba(5,24,34,.96),rgba(8,38,50,.72)),url("../images/projekte-hero.jpg") center/cover;color:white}
.contact-panel h2{max-width:16ch}
.contact-panel .lead{max-width:43rem;color:rgba(255,255,255,.78)}
footer{padding:4rem 0;background:var(--deep);color:white}
.footer-layout{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:3rem}
.footer-layout p,.footer-layout span{color:rgba(255,255,255,.62);font-size:.85rem}
.footer-layout>div:not(:first-child){display:grid;align-content:start;gap:.6rem}
.footer-layout a{text-decoration:none}
.legal{min-height:70vh;background:var(--paper)}
.legal .container{max-width:800px}
.legal h1{font-size:clamp(3.5rem,7vw,6rem)}
.legal h2{margin:3rem 0 1rem;font-family:var(--sans);font-size:1.4rem;font-weight:700;letter-spacing:0}
.notice{border-left:4px solid var(--orange);padding:1rem 1.2rem;background:white}
.legal ul{padding-left:1.25rem}
.legal li+li{margin-top:.45rem}
.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}
@media(max-width:900px){
  nav{position:absolute;top:100%;right:0;left:0;display:none;align-items:stretch;flex-direction:column;padding:1.5rem;background:var(--light);box-shadow:var(--shadow)}
  nav.open{display:flex}.menu-button{display:grid;width:3rem;height:3rem;place-content:center;border:0;background:transparent}.menu-button span{display:block;width:1.3rem;height:2px;margin:2px;background:var(--ink)}.menu-button b{position:absolute;overflow:hidden;width:1px;height:1px}
  .about-layout{grid-template-columns:1fr}.about-image{position:relative;top:auto;width:min(100%,42rem)}
  .section-head{align-items:start;flex-direction:column}.competence-grid{grid-template-columns:repeat(2,1fr)}.principles{grid-template-columns:1fr}.project-grid{grid-template-columns:1fr}.project-grid>article:last-child{grid-column:auto}.yourkey-layout{grid-template-columns:1fr}.impulse-grid{grid-template-columns:1fr}.footer-layout{grid-template-columns:1fr 1fr}
}
@media(max-width:600px){
  .container{width:min(100% - 1.5rem,1180px)}.brand>img{width:3.6rem}.brand small{display:none}.hero{padding-top:4rem}.hero h1{font-size:3.4rem}.facts-grid{grid-template-columns:1fr}.facts-grid>div{padding:1.2rem 0;border-right:0;border-bottom:1px solid var(--line)}.competence-grid{grid-template-columns:1fr}.project-grid article{min-height:23rem;padding:1.5rem}.footer-layout{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}