:root {
  --bg: #fbfaf7;
  --ink: #17352a;
  --muted: #5d6f67;
  --brand: #0f7f59;
  --brand-dark: #0f5132;
  --brand-soft: #e4f3ec;
  --wood: #c18a52;
  --line: #dde8e2;
  --card: #ffffff;
  --shadow: 0 18px 45px rgba(23, 53, 42, .12);
  --radius: 22px;
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}
a { color: inherit; }
img { max-width: 100%; height: auto; display: block; }
.skip-link {
  position: absolute;
  left: -999px;
  top: 10px;
  z-index: 20;
  background: #fff;
  padding: .8rem 1rem;
  border-radius: 999px;
}
.skip-link:focus { left: 12px; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(251,250,247,.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(221,232,226,.8);
}
.nav {
  max-width: var(--max);
  margin: 0 auto;
  padding: .85rem 1.1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.brand {
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: .75rem;
  font-weight: 800;
  letter-spacing: -.03em;
}
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(145deg, var(--brand-dark), var(--brand));
  color: #fff;
  display: grid;
  place-items: center;
  position: relative;
  box-shadow: 0 8px 18px rgba(15, 127, 89, .22);
}
.brand-mark::after {
  content: "";
  position: absolute;
  right: 6px;
  top: 6px;
  border-left: 10px solid transparent;
  border-top: 10px solid #62bd89;
}
.brand small { display: block; color: var(--muted); font-size: .76rem; font-weight: 600; letter-spacing: 0; }
.nav-links { display: flex; gap: .2rem; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.nav-links a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 650;
  font-size: .95rem;
  padding: .55rem .75rem;
  border-radius: 999px;
}
.nav-links a:hover, .nav-links a:focus { background: var(--brand-soft); color: var(--brand-dark); outline: none; }
.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(3rem, 7vw, 7rem) 1.1rem 3rem;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(79,180,119,.16), transparent 32rem),
    linear-gradient(115deg, rgba(251,250,247,.96) 0%, rgba(251,250,247,.86) 48%, rgba(228,243,236,.75) 100%),
    url('../img/hero-bauplaene_v5_20260608.webp') right top / min(55vw, 700px) auto no-repeat;
  z-index: -1;
}
.hero-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, .88fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-weight: 800;
  color: var(--brand-dark);
  background: rgba(228,243,236,.85);
  border: 1px solid #c9e6d7;
  padding: .45rem .75rem;
  border-radius: 999px;
  margin: 0 0 1.25rem;
}
.eyebrow::before {
  content: "";
  width: .55rem;
  height: .55rem;
  background: var(--brand);
  border-radius: 999px;
}
h1, h2, h3 { line-height: 1.12; margin: 0; letter-spacing: -.045em; }
h1 { font-size: clamp(2.25rem, 5.3vw, 5rem); max-width: 12ch; }
.hero p.lead {
  color: var(--muted);
  font-size: clamp(1.05rem, 1.55vw, 1.32rem);
  max-width: 62ch;
  margin: 1.4rem 0 1.8rem;
}
.cta-row { display: flex; flex-wrap: wrap; gap: .85rem; align-items: center; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  min-height: 48px;
  padding: .8rem 1.05rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
  border: 1px solid transparent;
}
.button.primary { background: var(--brand-dark); color: #fff; box-shadow: 0 12px 30px rgba(15,81,50,.24); }
.button.primary:hover { background: #0b3f27; }
.button.secondary { background: #fff; color: var(--brand-dark); border-color: var(--line); }
.button.secondary:hover { border-color: var(--brand); background: var(--brand-soft); }
.quick-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .8rem;
  margin-top: 2rem;
  max-width: 720px;
}
.quick-facts div {
  background: rgba(255,255,255,.8);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: .9rem;
}
.quick-facts strong { display: block; font-size: 1.3rem; color: var(--brand-dark); }
.hero-card {
  background: var(--card);
  padding: .85rem;
  border-radius: calc(var(--radius) + 8px);
  box-shadow: var(--shadow);
  transform: rotate(1deg);
}
.hero-card img { border-radius: var(--radius); width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.hero-card figcaption { padding: .75rem .4rem .2rem; color: var(--muted); font-size: .95rem; }
main section { padding: clamp(3rem, 7vw, 6rem) 1.1rem; }
.container { max-width: var(--max); margin: 0 auto; }
.section-head { max-width: 760px; margin-bottom: 2rem; }
.kicker { color: var(--brand); font-weight: 850; letter-spacing: .08em; text-transform: uppercase; font-size: .8rem; }
h2 { font-size: clamp(1.9rem, 3.6vw, 3.25rem); margin-top: .45rem; }
.section-head p { color: var(--muted); font-size: 1.08rem; }
.grid { display: grid; gap: 1rem; }
.service-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.scope {
  background: #fff;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.scope-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.scope-card {
  background: linear-gradient(135deg, #fff, #f7fcf9);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem;
  box-shadow: 0 10px 24px rgba(23,53,42,.05);
}
.scope-card h3 { font-size: 1.08rem; margin: 0 0 .5rem; }
.scope-card p { margin: 0; color: var(--muted); }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: 0 12px 28px rgba(23,53,42,.06);
}
.service-card { min-height: 190px; }
.icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: var(--brand-soft);
  color: var(--brand-dark);
  display: grid;
  place-items: center;
  font-weight: 900;
  margin-bottom: 1rem;
}
.card h3 { font-size: 1.15rem; margin-bottom: .55rem; letter-spacing: -.025em; }
.card p { margin: 0; color: var(--muted); }
.split {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  gap: clamp(1.25rem, 4vw, 3rem);
  align-items: center;
}
.feature {
  background: linear-gradient(135deg, #fff, var(--brand-soft));
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 10px);
  padding: clamp(1.2rem, 3vw, 2rem);
  box-shadow: var(--shadow);
}
.feature .logo-img { max-width: 420px; width: 100%; margin-bottom: 1.25rem; border-radius: 12px; }
.feature ul { margin: 1.1rem 0 0; padding: 0; list-style: none; display: grid; gap: .65rem; }
.feature li { display: flex; gap: .65rem; color: var(--muted); }
.feature li::before { content: "✓"; color: var(--brand); font-weight: 900; }
.gallery-grid { grid-template-columns: 1.4fr .85fr; align-items: stretch; }
.gallery-main, .gallery-side { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: 0 12px 28px rgba(23,53,42,.06); }
.gallery-main img { width: 100%; height: 100%; min-height: 360px; object-fit: cover; object-position: center; }
.gallery-side { display: grid; grid-template-rows: 1fr 1fr; }
.gallery-side figure { margin: 0; border-bottom: 1px solid var(--line); }
.gallery-side figure:last-child { border-bottom: 0; }
.gallery-side img { width: 100%; height: 100%; min-height: 180px; object-fit: contain; padding: 1rem; background: #fff; }
.device-row { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1rem; margin-top: 1rem; }
.device { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: .75rem; text-align: center; color: var(--muted); font-size: .92rem; }
.device img { height: 110px; width: 100%; object-fit: contain; margin-bottom: .4rem; }
.evidence { background: linear-gradient(180deg, #fff, #f3faf6); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.evidence-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.evidence-card { display: flex; flex-direction: column; min-height: 100%; }
.evidence-card img { width: 100%; height: 230px; object-fit: cover; border-radius: calc(var(--radius) - 8px); margin-bottom: 1rem; background: #fff; border: 1px solid var(--line); }
.evidence-card:nth-child(3) img { object-position: center; }
.evidence-card ul { margin: .4rem 0 0; padding-left: 1.1rem; color: var(--muted); }
.evidence-card li + li { margin-top: .35rem; }
.note { max-width: 930px; color: var(--muted); background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 1rem; margin: 1rem 0 0; }
.vehicle {
  background: linear-gradient(135deg, var(--brand-dark), #114a35 50%, #0b2a20);
  color: #fff;
}
.vehicle .section-head p, .vehicle .kicker { color: #d5f1e2; }
.vehicle-card {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: calc(var(--radius) + 8px);
  padding: .8rem;
  box-shadow: 0 18px 45px rgba(0,0,0,.22);
}
.vehicle-card img { border-radius: var(--radius); width: 100%; }
.vehicle-note { color: #d5f1e2; margin: 1rem 0 0; }
.contact-band {
  background: #fff;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.contact-grid { grid-template-columns: 1fr 1fr 1fr; }
.contact-card a { color: var(--brand-dark); font-weight: 850; text-decoration-thickness: .12em; text-underline-offset: .22em; }

.person-card { grid-column: 1 / -1; padding: 1rem; }
.person-profile {
  display: grid;
  grid-template-columns: minmax(130px, 190px) minmax(0, 1fr);
  gap: clamp(1rem, 3vw, 1.7rem);
  align-items: center;
}
.person-profile img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center;
  border-radius: calc(var(--radius) - 4px);
  box-shadow: 0 12px 28px rgba(23,53,42,.12);
}
.person-profile h3 { font-size: clamp(1.55rem, 2.4vw, 2.1rem); margin-top: .35rem; }
.person-profile p { margin: .45rem 0 0; color: var(--muted); }
.person-profile strong { color: var(--ink); }
.legal {
  background: #f4f0ea;
  font-size: .98rem;
}
.legal .legal-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; align-items: start; }
.legal article {
  background: rgba(255,255,255,.75);
  border: 1px solid #e5ddd3;
  border-radius: var(--radius);
  padding: 1.35rem;
}
.legal h2 { font-size: clamp(1.55rem, 2.5vw, 2.1rem); }
.legal h3 { margin-top: 1.2rem; font-size: 1.05rem; letter-spacing: 0; }
.legal p { color: #41524b; }
.site-footer {
  background: #10251d;
  color: #e9f4ee;
  padding: 1.4rem 1.1rem;
}
.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-inner a { color: #e9f4ee; text-decoration-thickness: .12em; text-underline-offset: .22em; margin-left: .7rem; }
.small { font-size: .9rem; color: var(--muted); }
@media (max-width: 960px) {
  .hero-inner, .split, .gallery-grid, .legal .legal-grid { grid-template-columns: 1fr; }
  .service-grid, .evidence-grid, .scope-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .contact-grid, .device-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-card { transform: none; }
  .quick-facts { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
  .nav { align-items: flex-start; }
  .nav-links { display: none; }
  .service-grid, .evidence-grid, .scope-grid, .contact-grid, .device-row { grid-template-columns: 1fr; }
  .hero { padding-top: 2.2rem; }
  h1 { max-width: none; }
  .person-profile { grid-template-columns: 1fr; }
  .person-profile img { max-width: 220px; }
}


/* Ergänzungen v5_20260608: deutlichere Leistungsspektrum- und Ablaufsektionen */
.package-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.package-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem;
  box-shadow: 0 12px 28px rgba(23,53,42,.06);
}
.package-card h3 { font-size: 1.08rem; margin-bottom: .55rem; }
.package-card p { color: var(--muted); margin: 0 0 .75rem; }
.check-list { margin: 0; padding: 0; list-style: none; display: grid; gap: .42rem; color: var(--muted); }
.check-list li { display: flex; gap: .55rem; align-items: flex-start; }
.check-list li::before { content: "✓"; color: var(--brand); font-weight: 900; flex: 0 0 auto; }
.process { background: linear-gradient(180deg, #fbfaf7, #eef7f2); }
.step-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.step-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.2rem; box-shadow: 0 10px 24px rgba(23,53,42,.05); }
.step-number { width: 44px; height: 44px; border-radius: 999px; background: var(--brand-dark); color: #fff; display: grid; place-items: center; font-weight: 900; margin-bottom: .85rem; }
.step-card h3 { font-size: 1.05rem; margin-bottom: .45rem; }
.step-card p { color: var(--muted); margin: 0; }
.service-card .mini { margin-top: .65rem; font-size: .92rem; color: var(--brand-dark); font-weight: 750; }
.gallery-main figcaption { padding: .9rem 1rem; color: var(--muted); background: #fff; border-top: 1px solid var(--line); }
.gallery-main img { height: auto; min-height: 0; object-fit: contain; background: #fff; }
.vehicle .button.secondary { color: #fff; background: rgba(255,255,255,.09); border-color: rgba(255,255,255,.25); }
.vehicle .button.secondary:hover { background: rgba(255,255,255,.16); }
@media (max-width: 960px) {
  .package-grid, .step-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 680px) {
  .package-grid, .step-grid { grid-template-columns: 1fr; }
}