/* Immobilienservice DAG – One-Pager (statisch, STRATO-ready) */
:root{
  /* Light, clean theme */
  --bg:#f4fbf6;
  --panel:#ffffff;
  --panel2:#eaf7ef;

  --text:#0b1220;
  --muted:#3b4b66;
  --line:rgba(11,18,32,.12);
  --shadow: 0 18px 45px rgba(17, 24, 39, .12);
  --radius: 18px;

  /* Logo inspired */
  --blue:#1f6fbf;
  --yellow:#7ddfb0;
  --green:#3ea857;

  --accent: var(--green);
  --accent2: var(--yellow);

  --container: 1120px;
  --font: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  background:
    radial-gradient(900px 520px at 15% 10%, rgba(62,168,87,.18), transparent 55%),
    radial-gradient(800px 520px at 85% 25%, rgba(31,111,191,.10), transparent 60%),
    radial-gradient(900px 520px at 60% 80%, rgba(62,168,87,.12), transparent 55%),
    var(--bg);
  color:var(--text);
}
a{color:inherit;text-decoration:none}
.container{width:min(var(--container), calc(100% - 40px)); margin:0 auto}

.site-header{
  position:sticky; top:0; z-index:30;
  backdrop-filter: blur(10px);
  background: rgba(246,248,252,.78);
  border-bottom: 1px solid var(--line);
}
.header-inner{display:flex; align-items:center; justify-content:space-between; padding:12px 0; gap:14px}
.brand{display:flex; align-items:center; gap:12px}
.brand-logo{width:54px; height:auto; display:block}
.brand-text{display:flex; flex-direction:column; gap:2px}
.brand-name{font-weight:800; letter-spacing:.2px}
.brand-sub{font-size:12.5px; color:var(--muted); font-weight:600}

.nav{display:flex; align-items:center; gap:12px; position:relative}
.nav-links{display:flex; align-items:center; gap:10px}
.nav a{opacity:.92; padding:10px 10px; border-radius:12px}
.nav a:hover{background:rgba(62,168,87,.10); opacity:1}
.nav .cta{
  border:1px solid rgba(11,18,32,.14);
  background: rgba(62,168,87,.10);
  padding:10px 14px;
}
.nav-toggle{
  display:none;
  border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.06);
  color:var(--text);
  padding:9px 12px;
  border-radius:12px;
  cursor:pointer;
}

.hero{position:relative; padding:62px 0 36px; overflow:hidden}
.hero-bg{
  position:absolute; inset:0;
  background:
    linear-gradient(180deg, rgba(244,251,246,.92) 0%, rgba(244,251,246,.55) 32%, rgba(244,251,246,.97) 100%),
    url("images/hero-renoviert.jpg") center/cover no-repeat;
  transform: scale(1.04);
  filter: saturate(1.05) contrast(1.02);
  pointer-events:none;
  z-index:0;
}
.hero .container, .hero-grid{position:relative; z-index:1}
.hero-grid{
  display:grid;
  grid-template-columns: 1.2fr .9fr;
  gap:26px;
  align-items:center;
  position:relative;
}
.pill{
  display:inline-flex; gap:8px; align-items:center;
  padding:8px 12px;
  border:1px solid rgba(11,18,32,.14);
  background:rgba(255,255,255,.78);
  border-radius:999px;
  color:var(--muted);
  font-weight:900;
  font-size:13px;
}
h1{font-size:44px; line-height:1.05; margin:14px 0 12px}
.lead{font-size:17px; color:var(--muted); line-height:1.65; margin:0 0 18px}

.hero-actions{display:flex; gap:12px; flex-wrap:wrap}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 16px;
  border-radius:14px;
  border:1px solid rgba(11,18,32,.14);
  background:rgba(255,255,255,.85);
  font-weight:900;
  color:var(--text);
  box-shadow: 0 8px 22px rgba(17,24,39,.08);
}
.btn:hover{background:rgba(62,168,87,.10)}
.btn.primary{
  border:none;
  background: linear-gradient(135deg, var(--green), var(--yellow));
  color:#ffffff;
  box-shadow: 0 14px 30px rgba(62,168,87,.18);
}
.btn.ghost{background:transparent; box-shadow:none}
.trust{display:flex; gap:14px; flex-wrap:wrap; margin-top:14px; color:var(--muted); font-weight:800; font-size:13px}

.hero-card .card{
  background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.78));
  border: 1px solid rgba(11,18,32,.14);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.card-top{display:flex; gap:8px; padding:12px 14px; border-bottom:1px solid rgba(255,255,255,.10)}
.dot{width:10px;height:10px;border-radius:50%; background:rgba(11,18,32,.18)}
.card-body{padding:18px 18px 18px}
.card-body h3{margin:0 0 8px; font-size:18px}
.muted{color:var(--muted)}
.info{margin-top:10px; border-top:1px solid rgba(11,18,32,.12); padding-top:10px}
.info-row{display:flex; justify-content:space-between; gap:10px; padding:8px 0}
.info-row .k{color:var(--muted); font-weight:800; font-size:12.5px}
.info-row .v{font-weight:900}
.mini-cta{display:inline-block; margin-top:12px; font-weight:1000; opacity:.95}
.mini-cta:hover{opacity:1; text-decoration:underline}
.tiny{color:var(--muted); font-size:12.5px; line-height:1.55; margin:10px 0 0}

.section{padding:56px 0}
.section.alt{
  background: var(--panel2);
  border-top:1px solid rgba(11,18,32,.10);
  border-bottom:1px solid rgba(11,18,32,.10)
}
h2{font-size:30px; margin:0 0 10px}
.sub{margin:0 0 18px; color:var(--muted); line-height:1.6}

.cards{display:grid; grid-template-columns: repeat(4, 1fr); gap:14px}
.feature{
  background: var(--panel);
  border: 1px solid rgba(11,18,32,.12);
  border-radius: var(--radius);
  padding:16px;
  box-shadow: 0 10px 26px rgba(17,24,39,.06);
}
.feature h3{margin:0 0 6px; font-size:16px}
.feature p{margin:0; color:var(--muted); line-height:1.55}

.split{display:grid; grid-template-columns: repeat(3, 1fr); gap:14px}
.panel{
  background: var(--panel);
  border: 1px solid rgba(11,18,32,.12);
  border-radius: var(--radius);
  padding:16px;
  box-shadow: 0 10px 26px rgba(17,24,39,.06);
}
.panel h3{margin:0 0 10px}
.panel ul{margin:0; padding-left:18px; color:var(--muted); line-height:1.7; font-weight:700}

.steps{display:grid; grid-template-columns: repeat(4, 1fr); gap:14px}
.step{
  background: var(--panel);
  border: 1px solid rgba(11,18,32,.12);
  border-radius: var(--radius);
  padding:16px;
  box-shadow: 0 10px 26px rgba(17,24,39,.06);
}
.step-nr{
  display:inline-grid; place-items:center;
  width:34px; height:34px;
  border-radius:12px;
  background: linear-gradient(135deg, var(--green), var(--blue));
  color:#ffffff;
  font-weight:1000;
  margin-bottom:10px;
}
.step h3{margin:0 0 6px}
.step p{margin:0; color:var(--muted); line-height:1.55}

.contact-grid{display:grid; grid-template-columns: 1.1fr .9fr; gap:14px}
.contact-box{
  background: var(--panel);
  border: 1px solid rgba(11,18,32,.12);
  border-radius: var(--radius);
  padding:16px;
  box-shadow: 0 10px 26px rgba(17,24,39,.06);
}
.contact-actions{display:flex; gap:10px; flex-wrap:wrap; margin-top:10px}
.bullets{margin:10px 0 0; padding-left:18px; color:var(--muted); line-height:1.7; font-weight:700}
.note{margin-top:12px; padding-top:12px; border-top:1px solid rgba(255,255,255,.10)}

.legal-box{
  background: var(--panel);
  border: 1px solid rgba(11,18,32,.12);
  border-radius: var(--radius);
  padding:16px;
  color:var(--muted);
  line-height:1.65;
  font-weight:700;
  box-shadow: 0 10px 26px rgba(17,24,39,.06);
}
.legal-box strong{color:var(--text)}

.site-footer{padding:24px 0; border-top:1px solid rgba(11,18,32,.10); background: rgba(255,255,255,.65)}
.footer-inner{display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap}
.footer-inner p{margin:0; color:var(--muted); line-height:1.6; font-weight:700}
.to-top{
  width:40px; height:40px; border-radius:14px;
  display:inline-grid; place-items:center;
  border:1px solid rgba(11,18,32,.14);
  background:rgba(255,255,255,.85);
  box-shadow: 0 8px 22px rgba(17,24,39,.06);
}
.to-top:hover{background:rgba(31,111,191,.08)}

/* Responsive */

/* Image gallery */
.gallery{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:18px;
  margin-top:18px;
}
.figure-card{
  background: rgba(255,255,255,.88);
  border:1px solid rgba(11,18,32,.12);
  border-radius: var(--radius);
  overflow:hidden;
  box-shadow: 0 12px 28px rgba(17,24,39,.10);
}
.figure-card img{
  width:100%;
  height:210px;
  object-fit:cover;
  display:block;
}
.figure-card .cap{padding:14px 14px 16px}
.figure-card h3{margin:0 0 6px; font-size:16px}
.figure-card p{margin:0; line-height:1.55}

@media (max-width: 980px){
  .hero-grid{grid-template-columns: 1fr; gap:18px}
  .gallery{grid-template-columns: 1fr;}
  .figure-card img{height:220px}
  h1{font-size:38px}
  .cards{grid-template-columns: repeat(2, 1fr)}
  .split{grid-template-columns: 1fr}
  .steps{grid-template-columns: repeat(2, 1fr)}
  .contact-grid{grid-template-columns: 1fr}
}
@media (max-width: 680px){
  .brand-logo{width:46px}
  .nav-toggle{display:inline-flex}
  .nav-links{
    display:none;
    position:absolute;
    right:0;
    top:52px;
    flex-direction:column;
    gap:8px;
    padding:12px;
    border-radius:16px;
    background: rgba(11,18,32,.92);
    border:1px solid rgba(255,255,255,.14);
    box-shadow: var(--shadow);
    min-width: 230px;
  }
  .nav-links.open{display:flex}
}