/* Elektro Frömmelt Website Designsystem: Schwarz / Rot / Weiß */
:root{
  --black:#050505;--black2:#111;--red:#b72025;--red2:#e63a40;--white:#fff;--off:#f6f6f6;
  --text:#171717;--soft:#5b5b5b;--border:#dedede;--green:#7ec51d;--shadow:0 20px 55px rgba(0,0,0,.22);
  --max:1140px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Arial,Helvetica,sans-serif;color:var(--text);background:#fff;line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(var(--max),calc(100% - 32px));margin:auto}
.topbar{background:var(--black);color:#fff;font-size:14px;border-bottom:4px solid var(--red)}
.topbar .container{display:flex;justify-content:space-between;gap:16px;padding:10px 0;flex-wrap:wrap}
header{position:sticky;top:0;z-index:50;background:rgba(5,5,5,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.1)}
.nav{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand img{width:min(280px,58vw);height:auto}
.nav-links{display:flex;gap:22px;align-items:center;color:#fff;font-weight:900;font-size:14px;text-transform:uppercase;letter-spacing:.03em}
.nav-links a{opacity:.92}.nav-links a:hover,.nav-links a[aria-current=page]{color:var(--red2);opacity:1}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:13px 22px;border:2px solid transparent;border-radius:0;font-weight:900;text-transform:uppercase;letter-spacing:.03em;transition:.2s;cursor:pointer}
.btn-primary{background:var(--red);color:#fff;box-shadow:0 14px 32px rgba(183,32,37,.28)}
.btn-primary:hover{background:var(--red2);transform:translateY(-2px)}
.btn-secondary{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}.btn-secondary:hover{background:#fff;color:#000}
.btn-white{background:#fff;color:#000}.btn-dark{background:#000;color:#fff}
.hero{position:relative;min-height:720px;display:flex;align-items:center;color:#fff;background:linear-gradient(90deg,rgba(0,0,0,.9),rgba(0,0,0,.65) 44%,rgba(0,0,0,.18)),url('images/firma-gebaeude.jpg') center/cover no-repeat;overflow:hidden}
.hero:after{content:"";position:absolute;left:0;right:0;bottom:0;height:8px;background:repeating-linear-gradient(90deg,var(--red) 0 160px,transparent 160px 172px,var(--red) 172px 208px,transparent 208px 220px)}
.hero-inner{position:relative;z-index:1;max-width:780px;padding:88px 0}
.eyebrow{display:inline-flex;background:rgba(183,32,37,.96);color:#fff;padding:8px 14px;font-weight:900;font-size:13px;margin-bottom:20px;text-transform:uppercase;letter-spacing:.08em}
h1{font-size:clamp(38px,6.2vw,76px);line-height:.98;letter-spacing:-.055em;color:#fff;margin-bottom:22px;text-transform:uppercase}
.hero p,.page-hero p{font-size:19px;color:rgba(255,255,255,.88);max-width:730px;margin-bottom:30px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:30px}
.proof-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:720px}
.proof{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.22);padding:15px;font-weight:900;color:#fff;backdrop-filter:blur(10px)}
.proof span{display:block;font-size:13px;color:rgba(255,255,255,.72);font-weight:600}
.page-hero{background:linear-gradient(90deg,rgba(0,0,0,.92),rgba(0,0,0,.58)),url('images/firma-gebaeude.jpg') center/cover no-repeat;padding:86px 0;color:#fff}
.page-hero h1{max-width:920px}
section{padding:78px 0}.light{background:var(--off)}.dark{background:#050505;color:#fff}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:28px;margin-bottom:34px}
.section-head h2{font-size:clamp(30px,4vw,48px);color:#000;line-height:1.05;letter-spacing:-.04em;max-width:780px;text-transform:uppercase}
.section-head p{color:var(--soft);max-width:450px}.dark .section-head h2,.dark .section-head p{color:#fff}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card,.service-card{background:#fff;border:1px solid var(--border);padding:26px;box-shadow:0 12px 34px rgba(0,0,0,.08)}
.card h2,.card h3,.service-card h3{color:#000;line-height:1.15;margin-bottom:12px;text-transform:uppercase}.card p,.service-card p{color:var(--soft)}
.service-card{min-height:245px;display:flex;flex-direction:column;justify-content:space-between;gap:18px;border-top:6px solid var(--red)}
.icon{width:50px;height:50px;background:#000;color:#fff;display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:14px;border-left:6px solid var(--red)}
.text-link{color:var(--red);font-weight:900;text-transform:uppercase;font-size:14px}
.image-band{min-height:460px;background:linear-gradient(90deg,rgba(0,0,0,.75),rgba(0,0,0,.18)),url('images/pv-anlage-buerogebaeude.jpg') center/cover no-repeat;display:flex;align-items:center;color:#fff}
.image-band .content-box{max-width:640px}.image-band h2{color:#fff;font-size:clamp(34px,5vw,58px);line-height:1;letter-spacing:-.04em;text-transform:uppercase;margin-bottom:18px}.image-band p{color:rgba(255,255,255,.86);font-size:18px;margin-bottom:22px}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.process-step{border:1px solid var(--border);padding:24px;background:#fff}.step-number{width:38px;height:38px;background:var(--red);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:900;margin-bottom:16px}
.partner-strip{background:#000;color:#fff;padding:42px 0}.partner-grid{display:grid;grid-template-columns:260px 1fr auto;gap:28px;align-items:center}.partner-grid img{max-width:220px}.partner-grid p{color:rgba(255,255,255,.76)}
.trust-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:start}.timeline,.trust-box{background:#111;border:1px solid rgba(255,255,255,.16);padding:26px}.timeline ul{list-style:none;display:grid;gap:14px}.timeline strong,.trust-box h3{color:var(--red2)}.trust-boxes{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.cta-band{background:var(--red);padding:40px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;color:#fff;box-shadow:var(--shadow)}.cta-band h2{color:#fff;font-size:clamp(30px,4vw,48px);line-height:1.05;letter-spacing:-.04em;margin-bottom:8px;text-transform:uppercase}.cta-band p{color:rgba(255,255,255,.86)}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:26px}.contact-card,form{background:#fff;border:1px solid var(--border);padding:30px;box-shadow:0 12px 34px rgba(0,0,0,.08)}.contact-card h3,form h3{color:#000;font-size:26px;margin-bottom:16px;text-transform:uppercase}.contact-list{list-style:none;display:grid;gap:14px;color:var(--soft)}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}label{display:grid;gap:6px;font-weight:900;font-size:14px;color:#000;text-transform:uppercase}input,select,textarea{width:100%;border:1px solid var(--border);padding:14px;font:inherit;color:var(--text);background:#fff}input:focus,select:focus,textarea:focus{outline:2px solid var(--red);border-color:var(--red)}textarea{min-height:135px;resize:vertical}.full{grid-column:1/-1}.small-note{color:var(--soft);font-size:13px;margin:14px 0}
.content{max-width:860px}.content h2{color:#000;margin:28px 0 10px;text-transform:uppercase}.content p{color:var(--soft);margin-bottom:14px}
footer{background:#000;color:rgba(255,255,255,.82);padding:30px 0;font-size:14px;border-top:5px solid var(--red)}footer .container{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}footer a{color:rgba(255,255,255,.9)}
@media(max-width:980px){.nav-links{display:none}.hero{min-height:640px;background:linear-gradient(180deg,rgba(0,0,0,.9),rgba(0,0,0,.54)),url('images/firma-gebaeude.jpg') center/cover no-repeat}.grid-3,.grid-2,.trust-grid,.contact-grid,.partner-grid{grid-template-columns:1fr}.process-grid,.proof-row,.trust-boxes{grid-template-columns:repeat(2,1fr)}.cta-band{grid-template-columns:1fr}}
@media(max-width:620px){.topbar .container{display:none}.nav{min-height:76px}.brand img{width:min(230px,70vw)}.hero{min-height:auto}.hero-inner{padding:58px 0}section{padding:56px 0}.process-grid,.proof-row,.trust-boxes,.form-grid{grid-template-columns:1fr}.card,.contact-card,form,.cta-band{padding:24px}}


/* Rechtstexte / Datenschutz */
.legal-content ul {
  margin: 10px 0 20px 22px;
  color: var(--text-soft);
}

.legal-content li {
  margin-bottom: 8px;
}

.legal-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0 28px;
  font-size: 14px;
  overflow-wrap: anywhere;
}

.legal-content th,
.legal-content td {
  border: 1px solid var(--border);
  padding: 10px;
  text-align: left;
  vertical-align: top;
}

.legal-content th {
  background: var(--black);
  color: var(--white);
}

.legal-content a {
  color: var(--red);
  font-weight: 700;
  text-decoration: underline;
}

@media (max-width: 760px) {
  .legal-content table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }
}


/* Galerie */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.gallery-card {
  position: relative;
  min-height: 260px;
  overflow: hidden;
  background: var(--black);
  box-shadow: 0 14px 34px rgba(0,0,0,0.14);
  border: 1px solid var(--border);
}

.gallery-card img {
  width: 100%;
  height: 100%;
  min-height: 260px;
  object-fit: cover;
  transition: transform 0.28s ease, opacity 0.28s ease;
}

.gallery-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(0,0,0,0.78));
  pointer-events: none;
}

.gallery-card span {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 14px;
  z-index: 1;
  color: var(--white);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 13px;
  line-height: 1.25;
  letter-spacing: 0.02em;
}

.gallery-card:hover img {
  transform: scale(1.05);
  opacity: 0.92;
}

.gallery-teaser h2 {
  font-size: clamp(30px, 4vw, 48px);
  color: var(--black);
  line-height: 1.05;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.gallery-teaser p {
  color: var(--text-soft);
  margin-bottom: 22px;
  max-width: 560px;
}

.gallery-preview {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 14px;
  align-items: stretch;
}

.gallery-preview img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  box-shadow: 0 16px 40px rgba(0,0,0,0.18);
}

.gallery-preview img:nth-child(2) {
  height: 280px;
  margin-top: 48px;
}

@media (max-width: 980px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-teaser-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .gallery-grid,
  .gallery-preview {
    grid-template-columns: 1fr;
  }

  .gallery-card,
  .gallery-card img,
  .gallery-preview img,
  .gallery-preview img:nth-child(2) {
    min-height: 230px;
    height: 230px;
    margin-top: 0;
  }
}


/* Monochrome Leistungsicons */
.icon {
  width: 50px;
  height: 50px;
  background: var(--white) !important;
  color: var(--black) !important;
  border: 2px solid var(--black) !important;
  border-left: 2px solid var(--black) !important;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px !important;
  font-weight: 900;
  letter-spacing: 0.04em;
  margin-bottom: 14px;
}


/* Galerie ohne Text-Overlay */
.gallery-card::after {
  display: none !important;
}

.gallery-card span {
  display: none !important;
}

.gallery-card img {
  opacity: 1;
}

.gallery-card:hover img {
  transform: scale(1.04);
  opacity: 1;
}


/* Leistungen nach Originalvorlage mit Bild-Icons */
.services-grid-original {
  align-items: stretch;
}

.service-card-original {
  border-top: 6px solid var(--red);
  overflow: hidden;
}

.service-icon-image {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  object-position: center;
  background: #f7f7f7;
  border: 1px solid var(--border);
  margin-bottom: 20px;
  padding: 10px;
  filter: grayscale(100%) contrast(115%);
  transition: transform 0.2s ease, filter 0.2s ease;
}

.service-card-original:hover .service-icon-image {
  transform: scale(1.02);
  filter: grayscale(100%) contrast(125%);
}

.service-card-original h3 {
  min-height: 54px;
}

@media (max-width: 620px) {
  .service-icon-image {
    max-height: 260px;
  }

  .service-card-original h3 {
    min-height: auto;
  }
}