/* ============================================
   Alexandrinenstraße 75 — Warnemünde
   Sachlich-klassisches, maritimes Design
   ============================================ */

:root{
  --sand:        #F2E8D5;
  --sand-deep:   #E6D6B3;
  --paper:       #FBF7EE;
  --ink:         #2B2620;
  --ink-soft:    #5C5648;
  --navy:        #1E3A47;
  --navy-deep:   #142931;
  --petrol:      #3E6B6B;
  --terracotta:  #B0602E;
  --line:        rgba(43,38,32,0.14);

  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans:  "Source Sans 3", "Segoe UI", Helvetica, Arial, sans-serif;

  --maxw: 1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--sans);
  background:var(--paper);
  color:var(--ink);
  line-height:1.6;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--petrol);text-decoration:none;}
a:hover{text-decoration:underline;}
h1,h2,h3,h4{
  font-family:var(--serif);
  color:var(--navy-deep);
  line-height:1.15;
  font-weight:600;
  margin:0 0 0.5em;
}
h1{font-size:clamp(2.1rem,4.5vw,3.4rem);}
h2{font-size:clamp(1.5rem,2.8vw,2.15rem);}
h3{font-size:1.25rem;}
p{margin:0 0 1em;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 28px;}

/* Skip link / focus visibility */
a:focus-visible,button:focus-visible,summary:focus-visible{
  outline:3px solid var(--terracotta);
  outline-offset:2px;
}
.skip-link{
  position:absolute;left:-999px;top:0;background:var(--navy);color:#fff;
  padding:10px 16px;z-index:200;
}
.skip-link:focus{left:8px;top:8px;}

/* ---------- Eyebrow / Section labels ---------- */
.eyebrow{
  font-family:var(--sans);
  font-size:0.78rem;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--terracotta);
  font-weight:700;
  margin-bottom:0.6em;
  display:block;
}

/* ---------- Horizon divider (Signatur-Element) ---------- */
.horizon{
  height:2px;
  width:100%;
  margin:0;
  background:linear-gradient(to right, var(--sand-deep) 0%, var(--petrol) 50%, var(--sand-deep) 100%);
  opacity:0.55;
}
.horizon-section{
  margin:64px 0;
}

/* ---------- Header / Navigation ---------- */
header.site-header{
  background:var(--sand);
  border-bottom:1px solid var(--line);
  position:sticky;
  top:0;
  z-index:100;
}
.nav-wrap{
  max-width:var(--maxw);
  margin:0 auto;
  padding:16px 28px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.brand{
  font-family:var(--serif);
  font-weight:600;
  font-size:1.15rem;
  color:var(--navy-deep);
  letter-spacing:0.01em;
  white-space:nowrap;
}
.brand small{
  display:block;
  font-family:var(--sans);
  font-weight:600;
  font-size:0.66rem;
  letter-spacing:0.12em;
  text-transform:uppercase;
  color:var(--terracotta);
  margin-top:2px;
}
nav.main-nav ul{
  list-style:none;
  display:flex;
  gap:6px;
  margin:0;
  padding:0;
  flex-wrap:wrap;
}
nav.main-nav a{
  display:inline-block;
  padding:8px 14px;
  font-size:0.93rem;
  font-weight:600;
  color:var(--navy);
  border-radius:3px;
}
nav.main-nav a:hover{
  background:var(--sand-deep);
  text-decoration:none;
}
nav.main-nav a[aria-current="page"]{
  color:var(--terracotta);
}

/* Mobile nav toggle (pure CSS) */
.nav-toggle{display:none;}
.nav-toggle-label{
  display:none;
  cursor:pointer;
  font-size:1.6rem;
  color:var(--navy);
  line-height:1;
  padding:4px 8px;
}
@media (max-width:760px){
  nav.main-nav{
    flex-basis:100%;
    display:none;
    width:100%;
    order:3;
  }
  nav.main-nav ul{flex-direction:column;gap:2px;width:100%;}
  nav.main-nav a{display:block;padding:12px 6px;border-top:1px solid var(--line);}
  .nav-toggle-label{display:block;}
  .nav-toggle:checked ~ nav.main-nav{display:block;}
  .nav-wrap{flex-wrap:wrap;}
}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  min-height:62vh;
  display:flex;
  align-items:flex-end;
  background:var(--navy-deep);
  overflow:hidden;
}
.hero img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  opacity:0.92;
}
.hero::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(20,41,49,0.05) 0%, rgba(20,41,49,0.78) 88%);
}
.hero-content{
  position:relative;
  z-index:2;
  padding:48px 28px 44px;
  max-width:var(--maxw);
  margin:0 auto;
  width:100%;
  color:#fff;
}
.hero-content .eyebrow{color:#E0B98C;}
.hero-content h1{color:#fff;margin-bottom:0.35em;}
.hero-content p.lead{
  font-size:1.15rem;
  max-width:640px;
  color:#EFE6D2;
  margin-bottom:0;
}
.hero.hero-small{min-height:38vh;}

/* ---------- Sections ---------- */
.section{padding:64px 0;}
.section.alt{background:var(--sand);}
.section-narrow{max-width:760px;margin:0 auto;}

/* Lead intro paragraph style */
.lead-text{
  font-size:1.18rem;
  color:var(--ink-soft);
  max-width:760px;
}

/* ---------- Fact strip ---------- */
.fact-strip{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(160px,1fr));
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  margin:36px 0;
}
.fact-strip div{
  background:var(--paper);
  padding:22px 20px;
  text-align:center;
}
.fact-strip .num{
  font-family:var(--serif);
  font-size:1.5rem;
  font-weight:600;
  color:var(--terracotta);
  display:block;
}
.fact-strip .label{
  font-size:0.82rem;
  color:var(--ink-soft);
  margin-top:2px;
  display:block;
}

/* ---------- Cards / teaser grid ---------- */
.teaser-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:28px;
  margin-top:40px;
}
.teaser-card{
  background:var(--paper);
  border:1px solid var(--line);
  display:flex;
  flex-direction:column;
  transition:transform 0.15s ease, box-shadow 0.15s ease;
}
.teaser-card:hover{
  transform:translateY(-3px);
  box-shadow:0 10px 24px rgba(30,58,71,0.12);
}
.teaser-card img{height:180px;object-fit:cover;width:100%;}
.teaser-card .tc-body{padding:20px 22px 24px;flex:1;display:flex;flex-direction:column;}
.teaser-card h3{margin-bottom:8px;}
.teaser-card p{color:var(--ink-soft);font-size:0.96rem;flex:1;}
.teaser-card .more{
  font-weight:700;font-size:0.86rem;letter-spacing:0.04em;text-transform:uppercase;
  color:var(--terracotta);margin-top:10px;
}

/* ---------- Two-column content blocks ---------- */
.split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:48px;
  align-items:center;
  margin:48px 0;
}
.split img{border-radius:2px;}
.split.reverse .split-text{order:2;}
.split.reverse .split-img{order:1;}
@media (max-width:760px){
  .split{grid-template-columns:1fr;gap:24px;}
  .split.reverse .split-text,.split.reverse .split-img{order:initial;}
}

/* ---------- Building-part cards (Das Haus) ---------- */
.part-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:24px;
  margin:36px 0;
}
.part-card{
  background:var(--paper);
  border-left:3px solid var(--terracotta);
  padding:22px 24px;
}
.part-card h3{font-size:1.1rem;margin-bottom:6px;}
.part-card .meta{font-size:0.85rem;color:var(--terracotta);font-weight:700;text-transform:uppercase;letter-spacing:0.04em;display:block;margin-bottom:10px;}
.part-card ul{margin:0;padding-left:1.1em;color:var(--ink-soft);font-size:0.94rem;}
.part-card li{margin-bottom:4px;}

/* ---------- Definition-style list (Fakten) ---------- */
.fact-list {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: 6px 18px;
    margin: 28px 0;
}

@media (max-width: 600px) {
    .fact-list {
        grid-template-columns: 1fr;
    }
}

/* ---------- Sanierung table-like list ---------- */
.repair-list{list-style:none;margin:32px 0;padding:0;border-top:1px solid var(--line);}
.repair-list li{
  display:grid;
  grid-template-columns:180px 1fr;
  gap:24px;
  padding:18px 0;
  border-bottom:1px solid var(--line);
}
.repair-list strong{color:var(--navy-deep);font-family:var(--serif);font-weight:600;}
.repair-list span{color:var(--ink-soft);}
@media (max-width:600px){
  .repair-list li{grid-template-columns:1fr;gap:4px;}
}

/* ---------- Quote / Fontane ---------- */
.quote-block{
  background:var(--navy);
  color:var(--sand);
  padding:56px 28px;
  text-align:center;
}
.quote-block blockquote{
  max-width:680px;margin:0 auto;
  font-family:var(--serif);
  font-style:italic;
  font-size:clamp(1.3rem,2.4vw,1.8rem);
  line-height:1.4;
}
.quote-block cite{
  display:block;margin-top:18px;font-style:normal;
  font-size:0.85rem;letter-spacing:0.08em;text-transform:uppercase;color:#C9AE85;
}

/* ---------- Gallery ---------- */
.gallery-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:18px;
  margin-top:36px;
}
.gallery-item{position:relative;overflow:hidden;background:var(--navy-deep);}
.gallery-item img{
  width:100%;height:240px;object-fit:cover;
  transition:transform 0.3s ease;
}
.gallery-item a:hover img{transform:scale(1.04);}
.gallery-item figcaption
{
  color:#fff;
  padding:12px;
  line-height:1.4;
}

/* ---------- Contact ---------- */
.contact-card{
  background:var(--sand);
  border:1px solid var(--line);
  padding:40px;
  max-width:520px;
}
.contact-card dl{margin:18px 0 0;}
.contact-card dt{font-size:0.8rem;text-transform:uppercase;letter-spacing:0.08em;color:var(--terracotta);font-weight:700;margin-top:16px;}
.contact-card dd{margin:2px 0 0;font-size:1.1rem;color:var(--navy-deep);}
.btn{
  display:inline-block;
  margin-top:24px;
  padding:14px 28px;
  background:var(--terracotta);
  color:#fff;
  font-weight:700;
  letter-spacing:0.02em;
  border-radius:2px;
}
.btn:hover{background:#934d22;text-decoration:none;}

.impressum{
  margin-top:64px;
  padding-top:48px;
  border-top:1px solid var(--line);
}
.impressum h2{margin-bottom:0.3em;}
.impressum p{color:var(--ink-soft);font-size:0.96rem;}
.note-box{
  background:var(--sand);
  border-left:3px solid var(--petrol);
  padding:16px 20px;
  font-size:0.9rem;
  color:var(--ink-soft);
  margin-top:28px;
}

/* ---------- Disclaimer ---------- */
.disclaimer{
  font-size:0.85rem;
  color:var(--ink-soft);
  background:var(--sand);
  border:1px solid var(--line);
  padding:20px 24px;
  margin-top:48px;
}

/* ---------- Footer ---------- */
footer.site-footer{
  background:var(--navy-deep);
  color:#C9C2B2;
  padding:40px 0 28px;
  margin-top:0;
}
footer.site-footer .container{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:24px;
  align-items:flex-start;
}
footer.site-footer .f-brand{
  font-family:var(--serif);color:#fff;font-size:1.05rem;font-weight:600;
}
footer.site-footer .f-brand small{
  display:block;color:#9AA9AC;font-family:var(--sans);font-size:0.78rem;font-weight:400;margin-top:6px;
}
footer.site-footer nav ul{list-style:none;padding:0;margin:0;display:flex;gap:18px;flex-wrap:wrap;}
footer.site-footer a{color:#C9C2B2;font-size:0.9rem;}
footer.site-footer a:hover{color:#fff;}
.footer-bottom{
  max-width:var(--maxw);margin:24px auto 0;padding:18px 28px 0;
  border-top:1px solid rgba(255,255,255,0.1);
  font-size:0.78rem;color:#7C8A8D;
}

/* ===== Lightbox ===== */

.lightbox{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,.92);

  display:flex;
  justify-content:center;
  align-items:center;

  opacity:0;
  visibility:hidden;

  transition:.25s ease;

  z-index:9999;
}

.lightbox.active{
  opacity:1;
  visibility:visible;
}

.lightbox-content{
  text-align:center;
  max-width:90vw;
}

.lightbox img{
  max-width:90vw;
  max-height:85vh;
  object-fit:contain;
}

.lightbox-caption{
  color:#fff;
  margin-top:16px;

  display:flex;
  justify-content:space-between;
  gap:20px;

  font-size:.95rem;
}

.lightbox button{
  border:none;
  background:none;
  color:white;
  cursor:pointer;
}



.lightbox-close{
  position:fixed;
  top:20px;
  right:30px;

  font-size:48px;
  line-height:1;

  color:#fff;
  background:none;
  border:none;

  cursor:pointer;
  z-index:10001;
}

.lightbox-prev,
.lightbox-next{
  position:fixed;
  top:50%;
  transform:translateY(-50%);

  width:60px;
  height:60px;

  font-size:42px;
  line-height:60px;
  text-align:center;

  color:#fff;
  background:rgba(255,255,255,.15);

  border-radius:50%;
  border:none;

  cursor:pointer;
  z-index:10001;
}

.lightbox-prev{
  left:20px;
}

.lightbox-next{
  right:20px;
}

.lightbox-prev:hover,
.lightbox-next:hover,
.lightbox-close:hover{
  background:rgba(255,255,255,.25);