/* Berger Gerüstbau – modern one-page (static) */

:root{
  --bg: #0b1220;
  --surface: rgba(255,255,255,.06);
  --surface2: rgba(255,255,255,.10);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.72);
  --border: rgba(255,255,255,.14);
  --brand: #ffffff;
  --brand2: #ffffff;
  --shadow: 0 20px 60px rgba(0,0,0,.45);
  --radius: 18px;
  --max: 1120px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; scroll-behavior:smooth; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background:
    radial-gradient(1500px 600px at 20% 10%, rgba(255,204,0,.20), transparent 60%),
    radial-gradient(1400px 600px at 90% 20%, rgba(96,165,250,.18), transparent 55%),
    radial-gradient(1400px 700px at 60% 100%, rgba(34,197,94,.14), transparent 55%),
    var(--bg);
  line-height:1.5;
}
a{ color:inherit; text-decoration:none; }
code{ background: rgba(255,255,255,.06); padding: 2px 6px; border-radius: 8px; border:1px solid rgba(255,255,255,.10); }
.container{ max-width:var(--max); margin:0 auto; padding:0 20px; }

/* Header */
.siteHeader{
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(11,18,32,.55);
  border-bottom: 1px solid var(--border);
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:14px 0;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  font-weight:800;
  letter-spacing:.2px;
}
.logo{
  width:55px; height:83px;
  border-radius:12px;
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  box-shadow: 0 10px 25px rgba(255,204,0,.25);
  display:grid; place-items:center;
  color:#111827;
  font-weight:900;
}
.brandText{ display:flex; flex-direction:column; }
.brandKicker{ font-size:14px; color:var(--muted); font-weight:700; }
.brandName{ font-size:16px; line-height:1.1; }

.navlinks{ display:flex; gap:14px; align-items:center; }
.navlinks a{
  padding:10px 12px;
  border-radius:12px;
  color:var(--muted);
}
.navlinks a:hover{ background: var(--surface); color:var(--text); }

.actions{ display:flex; gap:10px; align-items:center; }
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:11px 14px;
  border-radius:14px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  cursor:pointer;
  transition: transform .06s ease, background .2s ease, border-color .2s ease;
  white-space:nowrap;
}
.btn:hover{ background: var(--surface2); border-color: rgba(255,255,255,.22); }
.btn:active{ transform: translateY(1px); }
.btn.primary{
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  border-color: rgba(0,0,0,.0);
  color:#111827;
  font-weight:800;
}
.btn.primary:hover{ filter: brightness(1.02); }

.menuBtn{ display:none; }

/* Hero */
.hero{ padding: 44px 0 20px; }
.heroGrid{
  display:grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 22px;
  align-items:stretch;
}
.heroCard{
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
  border-radius: calc(var(--radius) + 6px);
  box-shadow: var(--shadow);
  padding: 26px;
}
.badge{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:8px 12px;
  border-radius:999px;
  background: rgba(255,204,0,.14);
  border: 1px solid rgba(255,204,0,.28);
  font-weight:700;
  font-size: 14px;
}
h1{
  margin: 14px 0 10px;
  font-size: clamp(28px, 4.2vw, 48px);
  line-height:1.08;
  letter-spacing:-.02em;
}
.lead{
  color:var(--muted);
  font-size: 16.5px;
  max-width: 62ch;
  margin:0 0 18px;
}
.heroActions{ display:flex; gap:12px; flex-wrap:wrap; margin-top: 14px; }

.trustRow{ display:flex; flex-wrap:wrap; gap:10px; margin-top: 18px; }
.pill{
  padding:10px 12px;
  border-radius:999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.05);
  color: var(--muted);
  font-weight:600;
  font-size: 13.5px;
}
.pill.inline{ display:inline-flex; }

.sideCard{
  border: 1px solid var(--border);
  background: rgba(255,255,255,.05);
  border-radius: calc(var(--radius) + 6px);
  padding: 18px;
}
.sideCard h3{ margin:6px 0 8px; font-size: 16px; }
.sideCard p{ margin:0 0 14px; color: var(--muted); font-size: 14.5px; }
.contactBox{ display:grid; gap:10px; }
.contactItem{
  display:flex; justify-content:space-between; gap:10px;
  padding:12px;
  border-radius: 14px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.10);
  color: var(--muted);
  font-size: 14px;
}
.contactItem b{ color: var(--text); font-weight:800; }
.stack{ margin-top:14px; display:grid; gap:10px; }

/* Sections */
section{ padding: 34px 0; }
.sectionHead{
  display:flex; align-items:end; justify-content:space-between; gap:14px;
  margin-bottom: 14px;
}
.sectionHead h2{
  margin:0;
  font-size: clamp(20px, 2.6vw, 30px);
  letter-spacing:-.01em;
}
.sectionHead p{ margin:0; color:var(--muted); max-width: 70ch; }

.grid3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.card{
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
  border-radius: var(--radius);
  padding: 16px;
}
.card.pad{ padding:18px; }
.card h3{ margin:8px 0 6px; font-size: 16px; }
.card p{ margin:0; color:var(--muted); font-size: 14.5px; }
.muted{ color: var(--muted); }

.icon{
  width: 42px; height: 42px;
  border-radius: 14px;
  background: rgba(255,204,0,.16);
  border: 1px solid rgba(255,204,0,.25);
  display:grid; place-items:center;
  color: var(--brand);
  font-weight:900;
}

/* Services */
.services{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.service{
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
}
.serviceTop{ display:flex; align-items:center; justify-content:space-between; gap:10px; margin-bottom: 8px; }
.serviceTop h3{ margin:0; font-size: 16px; }
.tag{
  font-size: 12px;
  font-weight:800;
  color: rgba(17,24,39,.9);
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  border-radius: 999px;
  padding: 6px 10px;
}
.service p{ margin:0; color:var(--muted); font-size: 14.5px; }
.service ul{ margin:10px 0 0; padding-left: 18px; color: var(--muted); font-size: 14px; }
.service li{ margin: 6px 0; }

/* Process */
.steps{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.step{
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
  border-radius: var(--radius);
  padding: 16px;
}
.stepNum{
  width: 36px; height: 36px;
  border-radius: 12px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  display:grid; place-items:center;
  font-weight:900;
  margin-bottom: 10px;
}
.step h3{ margin:0 0 6px; font-size: 16px; }
.step p{ margin:0; color:var(--muted); font-size: 14.5px; }

/* References */
.gallery{ display:grid; grid-template-columns: repeat(12, 1fr); gap: 12px; }
.shot{
  grid-column: span 4;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
  overflow:hidden;
  position:relative;
  min-height: 170px;
}
.shot img{ width:100%; height: 220px; object-fit: cover; display:block; }
.shot .ph{
  position:absolute; inset:0;
  display:none;
  place-items:center;
  color: rgba(255,255,255,.65);
  font-weight:800;
  letter-spacing:.3px;
}
.shot figcaption{
  position:absolute; left:12px; bottom:12px;
  background: rgba(0,0,0,.45);
  border: 1px solid rgba(255,255,255,.14);
  padding: 6px 10px;
  border-radius: 999px;
  color: rgba(255,255,255,.82);
  backdrop-filter: blur(6px);
  font-size: 12.5px;
}

/* Contact */
.contactGrid{ display:grid; grid-template-columns: 1fr 1fr; gap: 14px; }
form{
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
  border-radius: var(--radius);
  padding: 16px;
}
label{ display:block; font-weight:800; margin: 12px 0 6px; }
input, textarea{
  width:100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(11,18,32,.5);
  color: var(--text);
  outline:none;
}
input:focus, textarea:focus{
  border-color: rgba(255,204,0,.45);
  box-shadow: 0 0 0 4px rgba(255,204,0,.10);
}
textarea{ min-height: 120px; resize: vertical; }
.formRow{ display:grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.stackRow{ margin-top:14px; display:flex; gap:12px; flex-wrap:wrap; align-items:center; }
.formNote{ color: var(--muted); font-size: 13.5px; margin-top: 10px; }
.formNote a{ text-decoration: underline; text-underline-offset: 3px; }

/* Honeypot hidden */
.honeypot{
  position:absolute !important;
  left:-9999px !important;
  top:auto !important;
  width:1px !important;
  height:1px !important;
  overflow:hidden !important;
}

/* Footer */
.footer{
  border-top: 1px solid var(--border);
  background: rgba(0,0,0,.12);
  padding: 22px 0;
  color: var(--muted);
}
.footerGrid{
  display:flex;
  justify-content:space-between;
  gap:14px;
  flex-wrap:wrap;
  align-items:center;
}
.footerBrand{ font-weight:900; color: var(--text); }
.footerSmall{ font-size:14px; }
.footerLinks{ display:flex; gap: 12px; flex-wrap:wrap; }
.footerLinks a{
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
}

/* Mobile menu */
.mobileMenu{
  display:none;
  border-top: 1px solid var(--border);
  padding: 10px 0 14px;
}
.mobileMenu a{
  display:block;
  padding: 10px 12px;
  border-radius: 12px;
  color: var(--muted);
}
.mobileMenu a:hover{ background: var(--surface); color: var(--text); }
.mobileMenu.open{ display:block; }

/* Utilities */
.mt{ margin-top:14px; }
.hr{ border:0; border-top:1px solid var(--border); margin:16px 0; }

/* Responsive */
@media (max-width: 980px){
  .heroGrid{ grid-template-columns: 1fr; }
  .grid3{ grid-template-columns: 1fr; }
  .services{ grid-template-columns: 1fr; }
  .steps{ grid-template-columns: 1fr 1fr; }
  .contactGrid{ grid-template-columns: 1fr; }
  .shot{ grid-column: span 6; }
}
@media (max-width: 720px){
  .navlinks{ display:none; }
  .menuBtn{ display:inline-flex; }
  .steps{ grid-template-columns: 1fr; }
  .shot{ grid-column: span 12; }
  .formRow{ grid-template-columns: 1fr; }
}


select{
  width:100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(11,18,32,.5);
  color: var(--text);
  outline:none;
}
select:focus{
  border-color: rgba(255,204,0,.45);
  box-shadow: 0 0 0 4px rgba(255,204,0,.10);
}


/* Planner */
.badge.small{ font-size: 12.5px; padding: 6px 10px; }
.plannerGrid{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 14px;
}
.plannerCard{
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
  border-radius: var(--radius);
  padding: 16px;
}
.plannerTop{ display:grid; gap: 12px; margin-bottom: 10px; }
.plannerTitle h3{ margin: 8px 0 6px; font-size: 18px; }
.plannerTitle p{ margin:0; }
.plannerProgress{
  height: 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
  overflow:hidden;
}
.plannerProgress .bar{
  height: 100%;
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  width: 0%;
}
.plannerForm textarea{ min-height: 96px; }
.plannerActions{
  margin-top: 14px;
  display:flex;
  justify-content:flex-end;
  gap: 10px;
  flex-wrap:wrap;
}
.checks{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 10px 0 8px;
}
.check{
  display:flex;
  align-items:center;
  gap:10px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  color: var(--muted);
  font-weight: 700;
}
.check input{ width: 16px; height: 16px; }
.plannerResult .stack{ margin-top: 14px; }
.resultGrid{
  display:grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 14px 0 10px;
}
.resultItem{
  padding: 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.03);
}
.resultValue{
  font-size: 18px;
  font-weight: 900;
  margin-top: 4px;
}
.notice{
  margin-top: 10px;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,204,0,.20);
  background: rgba(255,204,0,.10);
  color: rgba(255,255,255,.86);
  font-size: 13.5px;
}
@media (max-width: 980px){
  .plannerGrid{ grid-template-columns: 1fr; }
  .checks{ grid-template-columns: 1fr; }
}