/* Rohrreinigung Muenchen Profi - styles */
/* System-Fonts, keine externen Ressourcen (DSGVO) */

:root {
  --c-ink: #14110d;
  --c-ink-soft: #2b2520;
  --c-paper: #ffffff;
  --c-bg: #faf7f3;
  --c-line: #e6ddd2;
  --c-line-soft: #f1eae1;
  --c-accent: #c1392b;
  --c-accent-deep: #8c2419;
  --c-accent-soft: #fbe9e7;
  --c-warn: #f1a23a;
  --c-muted: #6b5e52;
  --maxw: 1140px;
  --r: 6px;
  --fs-body: 17px;
  --lh-body: 1.65;
  --ff-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --ff-display: "Iowan Old Style", "Palatino Linotype", "URW Palladio L", "Book Antiqua", Georgia, serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--ff-sans);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--c-ink);
  background: var(--c-paper);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--c-accent-deep); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--c-accent); }

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

/* Notfall-Banner ganz oben */
.notruf-bar {
  background: var(--c-accent);
  color: #fff;
  padding: 10px 0;
  font-size: 14px;
  text-align: center;
  font-weight: 600;
}
.notruf-bar a { color: #fff; text-decoration: underline; }
.notruf-bar a:hover { color: #ffe0db; }

/* Header */
header.site {
  border-bottom: 1px solid var(--c-line);
  background: var(--c-paper);
  position: sticky; top: 0; z-index: 50;
}
header.site .wrap {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 18px; padding-bottom: 18px;
}
.brand {
  display: flex; align-items: center; gap: 12px;
  text-decoration: none; color: var(--c-ink);
}
.brand-mark {
  width: 40px; height: 40px; border-radius: 2px;
  background: linear-gradient(135deg, var(--c-accent) 0%, var(--c-accent-deep) 100%);
  display: grid; place-items: center;
  color: #fff; font-weight: 700; font-family: var(--ff-display);
  font-size: 19px; letter-spacing: -0.02em;
}
.brand-name { font-family: var(--ff-display); font-size: 19px; font-weight: 600; letter-spacing: -0.01em; }
.brand-sub { font-size: 12px; color: var(--c-muted); text-transform: uppercase; letter-spacing: 0.08em; }
nav.main { display: flex; gap: 22px; flex-wrap: wrap; }
nav.main a { color: var(--c-ink-soft); text-decoration: none; font-size: 15px; font-weight: 500; }
nav.main a:hover { color: var(--c-accent-deep); }

/* Hero */
.hero {
  padding: 64px 0 48px;
  border-bottom: 1px solid var(--c-line);
  background:
    radial-gradient(circle at 90% 10%, var(--c-accent-soft) 0%, transparent 50%),
    linear-gradient(180deg, #fff 0%, var(--c-bg) 100%);
}
.hero .eyebrow {
  display: inline-block;
  font-size: 13px; font-weight: 700;
  color: var(--c-accent-deep);
  text-transform: uppercase; letter-spacing: 0.1em;
  margin-bottom: 16px;
  padding: 6px 12px; border-radius: 2px;
  background: var(--c-accent-soft);
}
.hero h1 {
  font-family: var(--ff-display);
  font-size: clamp(34px, 5vw, 54px);
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin: 0 0 20px;
  font-weight: 600;
  color: var(--c-ink);
  max-width: 880px;
}
.hero .lead {
  font-size: 20px; line-height: 1.55;
  color: var(--c-ink-soft);
  max-width: 760px;
  margin: 0 0 32px;
}
.hero .ctas { display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: var(--r);
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.06s ease, background 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--c-accent); color: #fff; border-color: var(--c-accent); }
.btn-primary:hover { background: var(--c-accent-deep); border-color: var(--c-accent-deep); color: #fff; }
.btn-secondary { background: #fff; color: var(--c-ink); border-color: var(--c-line); }
.btn-secondary:hover { color: var(--c-accent-deep); border-color: var(--c-accent-deep); }

/* Trust strip */
.trust-strip {
  background: var(--c-ink); color: #fff;
  padding: 38px 0;
}
.trust-strip .wrap { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 28px; }
.trust-item .num { font-family: var(--ff-display); font-size: 30px; font-weight: 600; color: #fff; letter-spacing: -0.02em; }
.trust-item .lbl { font-size: 14px; color: #c9c0b3; margin-top: 4px; }

/* Section blocks */
section.block { padding: 60px 0; border-bottom: 1px solid var(--c-line-soft); }
section.block:last-of-type { border-bottom: none; }
section.block h2 {
  font-family: var(--ff-display);
  font-size: clamp(26px, 3vw, 34px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0 0 22px;
  font-weight: 600;
}
section.block h3 {
  font-family: var(--ff-display);
  font-size: 22px;
  letter-spacing: -0.01em;
  margin: 30px 0 10px;
  font-weight: 600;
}
section.block p { margin: 0 0 16px; max-width: 78ch; }
section.block ul { margin: 0 0 16px; padding-left: 22px; max-width: 78ch; }
section.block ul li { margin-bottom: 8px; }
section.block ul li::marker { color: var(--c-accent); }

/* Cluster-Karten */
.svc-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px; margin-top: 12px;
}
.svc-card {
  background: #fff; border: 1px solid var(--c-line); border-radius: var(--r);
  padding: 26px 24px; transition: border-color 0.15s ease, transform 0.06s ease;
}
.svc-card:hover { border-color: var(--c-accent); transform: translateY(-2px); }
.svc-card h3 { margin: 0 0 8px; font-size: 19px; }
.svc-card p { font-size: 15px; color: var(--c-muted); margin: 0 0 14px; }
.svc-card a { font-weight: 600; text-decoration: none; color: var(--c-accent-deep); font-size: 15px; }
.svc-card a:hover { text-decoration: underline; }

/* Notfall-Box */
.notfall {
  background: var(--c-accent-soft);
  border: 1px solid #f3c4bd;
  border-left: 5px solid var(--c-accent);
  border-radius: var(--r);
  padding: 24px 28px;
  margin: 28px 0;
}
.notfall h3 { margin-top: 0; color: var(--c-accent-deep); }
.notfall .conv-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 10px; }

/* Warn-Box (Vertrauen/Betrug) */
.warn {
  background: #fff8eb;
  border: 1px solid #f3d99f;
  border-left: 5px solid var(--c-warn);
  border-radius: var(--r);
  padding: 22px 26px;
  margin: 24px 0;
}
.warn h3 { margin-top: 0; color: #8a5d11; }
.warn p { color: #5b4112; }

/* FAQ */
details.faq {
  border-top: 1px solid var(--c-line-soft);
  padding: 18px 0;
}
details.faq:last-of-type { border-bottom: 1px solid var(--c-line-soft); }
details.faq summary {
  cursor: pointer; font-weight: 600; font-size: 17px;
  list-style: none; position: relative; padding-right: 28px;
}
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::after {
  content: "+"; position: absolute; right: 0; top: -2px;
  font-size: 22px; font-weight: 400; color: var(--c-accent);
  transition: transform 0.15s ease;
}
details.faq[open] summary::after { content: "-"; }
details.faq p { margin: 12px 0 0; color: var(--c-ink-soft); }

/* Tables */
table {
  width: 100%; border-collapse: collapse; margin: 16px 0 24px;
  font-size: 15px;
}
table th, table td {
  border-bottom: 1px solid var(--c-line); padding: 12px 14px; text-align: left;
}
table th { background: var(--c-bg); font-weight: 600; }

/* Footer */
footer.site {
  background: var(--c-ink);
  color: #c9c0b3;
  padding: 52px 0 28px;
  font-size: 15px;
}
footer.site .wrap {
  display: grid; grid-template-columns: 2fr 1fr 1fr 2fr; gap: 34px;
}
footer.site h4 { color: #fff; font-family: var(--ff-display); font-size: 17px; margin: 0 0 14px; font-weight: 600; }
footer.site a { color: #c9c0b3; text-decoration: none; display: block; padding: 4px 0; }
footer.site a:hover { color: #fff; }
footer.site .legal { font-size: 13px; color: #8a7f72; line-height: 1.6; }
footer.site .legal a { display: inline; color: #c9c0b3; }

@media (max-width: 720px) {
  header.site .wrap { flex-direction: column; gap: 14px; align-items: flex-start; }
  nav.main { gap: 14px; }
  footer.site .wrap { grid-template-columns: 1fr; gap: 26px; }
  .hero { padding: 44px 0 32px; }
  section.block { padding: 42px 0; }
}