/* =========================================================
   BB Wohnen – Stylesheet
   Farben: Schiefer #25323B · Petrol #2C6E6A · Stein #E7E0D4
   Schrift: Inter (self-hosted, DSGVO-konform)
   ========================================================= */

@font-face{font-family:"Inter";font-style:normal;font-weight:400;font-display:swap;src:url("../fonts/inter-400.woff2") format("woff2");}
@font-face{font-family:"Inter";font-style:normal;font-weight:600;font-display:swap;src:url("../fonts/inter-600.woff2") format("woff2");}
@font-face{font-family:"Inter";font-style:normal;font-weight:700;font-display:swap;src:url("../fonts/inter-700.woff2") format("woff2");}

:root{
  --schiefer:#25323B;
  --schiefer-tief:#1B252C;
  --petrol:#2C6E6A;
  --petrol-dunkel:#235753;
  --stein:#E7E0D4;
  --flaeche:#F3F0EA;
  --weiss:#FFFFFF;
  --linie:#DAD3C8;
  --stein-text:#6B6256;
  --schrift: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --breite: 1080px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;font-family:var(--schrift);background:var(--flaeche);color:var(--schiefer);
  font-size:17px;line-height:1.65;font-weight:400;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img,svg{display:block;max-width:100%;}
a{color:var(--petrol);text-decoration:none;}
a:hover{color:var(--petrol-dunkel);}
h1,h2,h3{margin:0;line-height:1.12;letter-spacing:-0.02em;font-weight:700;}
p{margin:0 0 1.1em;}
p:last-child{margin-bottom:0;}

.wrap{max-width:var(--breite);margin:0 auto;padding:0 24px;}
.smal{max-width:680px;}

/* ---------- Eyebrow / Label ---------- */
.label{
  display:inline-flex;align-items:center;gap:.6em;
  font-size:.74rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  color:var(--petrol);margin:0 0 1.1rem;
}
.label::before{content:"";width:22px;height:1px;background:var(--petrol);display:inline-block;}

/* ---------- Header ---------- */
.kopf{
  position:sticky;top:0;z-index:20;background:rgba(243,240,234,.9);
  backdrop-filter:saturate(140%) blur(8px);border-bottom:1px solid var(--linie);
}
.kopf .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding-block:14px;}
.kopf .marke{flex:0 0 auto;}
.kopf .marke img{height:64px;width:auto;}
.nav{display:flex;gap:1.6rem;flex-wrap:wrap;}
.nav a{color:var(--schiefer);font-weight:500;font-size:.97rem;padding:.2rem 0;position:relative;}
.nav a:hover{color:var(--petrol);}
.nav a[aria-current="page"]{color:var(--petrol);}
.nav a[aria-current="page"]::after{content:"";position:absolute;left:0;right:0;bottom:-3px;height:2px;background:var(--petrol);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.5em;font-weight:600;font-size:.97rem;
  padding:.85em 1.4em;border-radius:6px;border:1px solid transparent;cursor:pointer;transition:.18s ease;
}
.btn-prim{background:var(--petrol);color:#fff;}
.btn-prim:hover{background:var(--petrol-dunkel);color:#fff;}
.btn-ghost{border-color:var(--schiefer);color:var(--schiefer);background:transparent;}
.btn-ghost:hover{background:var(--schiefer);color:#fff;}
.btn .pf{font-size:1.1em;line-height:1;}

/* ---------- Hero ---------- */
.hero{padding-block:clamp(3.5rem,8vw,6.5rem);}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,5vw,4rem);align-items:center;}
.hero h1{font-size:clamp(2.1rem,4.6vw,3.4rem);}
.hero .lead{font-size:clamp(1.05rem,1.6vw,1.22rem);color:#3a4750;max-width:34ch;margin-top:1.4rem;}
.hero .ctas{display:flex;gap:.9rem;flex-wrap:wrap;margin-top:2rem;}
.hero-figur{margin:0;}
.hero-figur img{width:100%;height:auto;display:block;border-radius:14px;}

/* ---------- Sektionen ---------- */
.sek{padding-block:clamp(3.2rem,7vw,5.5rem);}
.sek--stein{background:var(--stein);}
.sek--schiefer{background:var(--schiefer);color:var(--flaeche);}
.sek--schiefer .label{color:#9fc4c0;}
.sek--schiefer .label::before{background:#9fc4c0;}
.sek h2{font-size:clamp(1.5rem,3vw,2.15rem);}
.sek .intro{max-width:60ch;margin-top:1.1rem;}

/* ---------- Einstiegskacheln ---------- */
.kacheln{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem;margin-top:2.4rem;}
.kachel{
  background:var(--weiss);border:1px solid var(--linie);border-radius:12px;
  padding:2rem 1.9rem;transition:.2s ease;display:flex;flex-direction:column;
}
.kachel:hover{transform:translateY(-3px);border-color:var(--petrol);box-shadow:0 14px 30px -22px rgba(37,50,59,.5);}
.kachel h3{font-size:1.3rem;margin-bottom:.5rem;}
.kachel p{color:#46535c;margin-bottom:1.4rem;}
.kachel .mehr{margin-top:auto;font-weight:600;}
.kachel .mehr::after{content:" \2192";}

/* ---------- Werte-Reihe ---------- */
.werte{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem;margin-top:2.4rem;}
.wert h3{font-size:1.08rem;margin-bottom:.4rem;}
.wert p{color:var(--stein-text);font-size:.97rem;}
.sek--schiefer .wert p{color:#bcc6ca;}

/* ---------- Profil-Liste (Ankauf) ---------- */
.profil{list-style:none;margin:2rem 0 0;padding:0;display:grid;gap:0;max-width:640px;}
.profil li{display:grid;grid-template-columns:170px 1fr;gap:1rem;padding:1rem 0;border-bottom:1px solid var(--linie);}
.profil dt{font-weight:600;color:var(--schiefer);}
.profil .k{font-weight:600;}

/* ---------- Inhalt / Prosa ---------- */
.inhalt{padding-block:clamp(3rem,7vw,5rem);}
.inhalt h1{font-size:clamp(1.9rem,4vw,2.8rem);}
.inhalt h2{font-size:1.3rem;margin:2.2rem 0 .8rem;}
.inhalt .lead{font-size:1.15rem;color:#3a4750;margin-top:1.2rem;}
.kontaktzeile{margin-top:1.4rem;font-weight:600;}
.kontaktzeile a{font-weight:700;}

/* Kontakt-Karten */
.kontaktkarten{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem;margin-top:2.2rem;}
.kkarte{background:var(--weiss);border:1px solid var(--linie);border-radius:12px;padding:1.7rem;}
.kkarte .label{margin-bottom:.7rem;}
.kkarte a{font-weight:700;font-size:1.05rem;}

/* Adresse */
.adresse{margin-top:2.4rem;color:var(--stein-text);font-size:.97rem;line-height:1.8;}

/* Impressum / Recht */
.recht{font-size:.97rem;}
.recht code,.platzhalter{background:#fff;border:1px dashed var(--linie);border-radius:4px;padding:.05em .45em;color:var(--stein-text);font-family:var(--schrift);}
.hinweis{background:#fff;border-left:3px solid var(--petrol);padding:1rem 1.2rem;border-radius:0 8px 8px 0;color:#46535c;font-size:.95rem;margin-top:1.6rem;}

/* ---------- Footer ---------- */
.fuss{background:var(--schiefer-tief);color:#aeb9bf;font-size:.93rem;}
.fuss .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2rem;padding-block:3rem 2rem;}
.fuss img{height:40px;margin-bottom:1rem;}
.fuss h4{font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:#7e8b92;margin:0 0 .9rem;font-weight:600;}
.fuss a{color:#cfd7db;}
.fuss a:hover{color:#fff;}
.fuss ul{list-style:none;margin:0;padding:0;line-height:2;}
.fuss .klein{grid-column:1/-1;border-top:1px solid #2c3a43;margin-top:1rem;padding-top:1.4rem;color:#6f7c83;font-size:.85rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:.6rem;}

/* ---------- Fokus / Motion ---------- */
:focus-visible{outline:2px solid var(--petrol);outline-offset:3px;border-radius:3px;}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important;}}

/* ---------- Responsiv ---------- */
@media (max-width:820px){
  .hero .wrap{grid-template-columns:1fr;}
  .hero-figur{max-width:460px;order:-1;justify-self:center;width:100%;}
  .fuss .wrap{grid-template-columns:1fr 1fr;}
}
@media (max-width:620px){
  body{font-size:16px;}
  .kopf .wrap{justify-content:center;}
  .nav{justify-content:center;gap:1.1rem;}
  .kacheln,.werte,.kontaktkarten{grid-template-columns:1fr;}
  .profil li{grid-template-columns:1fr;gap:.2rem;}
  .fuss .wrap{grid-template-columns:1fr;}
}

/* ---------- Rechtstexte (Impressum / Datenschutz) ---------- */
.recht h2{font-size:1.25rem;margin:2.2rem 0 .6rem;}
.recht h3{font-size:1.05rem;margin:1.7rem 0 .5rem;font-weight:700;}
.recht h4{font-size:.97rem;margin:1.2rem 0 .4rem;font-weight:600;color:#3a4750;}
.recht ul{margin:.5rem 0 1.1rem;padding-left:1.2rem;}
.recht li{margin:.35rem 0;}
.recht a{overflow-wrap:anywhere;}

/* ---------- Responsiv: Umbruch-Sicherheit + Tablet ---------- */
a,.kontaktzeile,.adresse{overflow-wrap:break-word;}
.kkarte a,.fuss a{overflow-wrap:anywhere;}
@media (max-width:1024px){
  .wrap{padding:0 22px;}
}
@media (max-width:380px){
  .nav{gap:.85rem;}
  .nav a{font-size:.9rem;}
  .btn{padding:.8em 1.1em;font-size:.92rem;}
}