/* ============================================================================
   heizoeltank24 — Brand-Schicht (über multistep-lp.css geladen)
   Petrol-Navy als Marke, Emerald (#10b981) als Conversion-CTA (bewährt),
   dezenter Österreich-Akzent. Überschreibt nur Marken-Touchpoints; die
   erprobte Funnel-Optik bleibt unangetastet.
   ========================================================================== */

:root {
  --hl-brand: #0b3d5c;       /* Petrol-Navy — Marke */
  --hl-brand-700: #082f47;
  --hl-accent: #10b981;      /* Emerald — Conversion */
  --hl-at-red: #c8102e;      /* Österreich-Akzent, sparsam */
  --hl-ink: #0f172a;
  --hl-muted: #64748b;
  --hl-line: #e2e8f0;
  --hl-bg-soft: #f8fafc;
}

/* ---- Österreich-Akzent: dünne Leiste über der Topbar ---- */
.ms-topbar {
  border-top: 3px solid var(--hl-at-red);
}

/* ---- Marke / Logo ---- */
.ms-logo { color: var(--hl-brand); }
.hl-logo-accent { color: var(--hl-accent); }
.ms-partner-name { color: var(--hl-muted); }

/* ---- Hero: zarter Petrol-Verlauf ---- */
.ms-hero {
  background: linear-gradient(180deg, #eef4f7 0%, #ffffff 62%);
}

/* Proof-Zahlen in Markenfarbe statt Royal-Blau */
.ms-proof-number { color: var(--hl-brand); }

/* ============================================================================
   Leistungen-Übersicht (Homepage-Hub)
   ========================================================================== */
.hl-leistungen {
  background: #ffffff;
  padding: 3rem 1.25rem;
  border-top: 1px solid var(--hl-line);
}
@media (min-width: 900px) { .hl-leistungen { padding: 4rem 2rem; } }

.hl-section-title {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--hl-ink);
  text-align: center;
  margin: 0 0 0.5rem;
}
.hl-section-sub {
  text-align: center;
  color: var(--hl-muted);
  font-size: 1rem;
  margin: 0 auto 2rem;
  max-width: 540px;
}

.hl-leistungen-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}
@media (min-width: 700px) { .hl-leistungen-grid { grid-template-columns: repeat(3, 1fr); gap: 1rem; } }

.hl-leistung-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--hl-line);
  border-radius: 12px;
  background: #fff;
  text-decoration: none;
  color: var(--hl-ink);
  font-weight: 600;
  font-size: 0.95rem;
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.hl-leistung-card:hover {
  border-color: var(--hl-brand);
  box-shadow: 0 6px 20px rgba(11, 61, 92, 0.1);
  transform: translateY(-2px);
}
.hl-leistung-icon {
  width: 34px; height: 34px;
  flex-shrink: 0;
  color: var(--hl-brand);
  display: flex; align-items: center; justify-content: center;
}
.hl-leistung-icon svg { width: 30px; height: 30px; }
.hl-leistung-name { flex: 1; line-height: 1.25; }
.hl-leistung-arrow { color: var(--hl-accent); font-weight: 800; }

/* ============================================================================
   FAQ-Accordion
   ========================================================================== */
.hl-faq {
  background: var(--hl-bg-soft);
  border-top: 1px solid var(--hl-line);
  padding: 3rem 1.25rem;
}
@media (min-width: 900px) { .hl-faq { padding: 4rem 2rem; } }

.hl-faq-title {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--hl-ink);
  text-align: center;
  margin: 0 0 1.75rem;
}
.hl-faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 0.75rem; }

.hl-faq-item {
  background: #fff;
  border: 1px solid var(--hl-line);
  border-radius: 12px;
  overflow: hidden;
}
.hl-faq-item[open] { border-color: var(--hl-brand); }

.hl-faq-q {
  list-style: none;
  cursor: pointer;
  padding: 1.1rem 1.25rem;
  font-weight: 700;
  font-size: 1rem;
  color: var(--hl-ink);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.hl-faq-q::-webkit-details-marker { display: none; }
.hl-faq-q::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--hl-brand);
  line-height: 1;
  transition: transform .2s ease;
}
.hl-faq-item[open] .hl-faq-q::after { transform: rotate(45deg); }

.hl-faq-a {
  padding: 0 1.25rem 1.2rem;
  color: #475569;
  font-size: 0.95rem;
  line-height: 1.65;
}
.hl-faq-a p { margin: 0; }

/* ============================================================================
   Footer-Erweiterung (Cross-Links zu Schwester-LPs)
   ========================================================================== */
.hl-footer-services {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.4rem 1.25rem;
  margin-bottom: 0.9rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.hl-footer-services-label { color: #cbd5e1; font-size: 0.8rem; font-weight: 600; }

/* ============================================================================
   Danke- / 404-Card
   ========================================================================== */
.hl-thx {
  min-height: calc(100vh - 200px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.5rem 1.25rem;
  background: linear-gradient(180deg, #eef4f7 0%, #ffffff 60%);
}
.hl-thx-card {
  background: #fff;
  border: 1px solid var(--hl-line);
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  padding: 2.5rem 1.75rem;
  max-width: 540px;
  width: 100%;
  text-align: center;
}
.hl-thx-icon {
  width: 64px; height: 64px;
  margin: 0 auto 1.25rem;
  border-radius: 50%;
  background: #ecfdf5;
  color: var(--hl-accent);
  display: flex; align-items: center; justify-content: center;
}
.hl-thx-icon svg { width: 32px; height: 32px; }
.hl-thx-title { font-size: 1.5rem; font-weight: 800; color: var(--hl-ink); margin: 0 0 0.75rem; letter-spacing: -0.02em; }
.hl-thx-text { color: #475569; font-size: 1rem; line-height: 1.6; margin: 0 0 1.5rem; }
.hl-thx-text strong { color: var(--hl-ink); }
.hl-thx-steps { text-align: left; display: flex; flex-direction: column; gap: 0.75rem; margin: 0 auto 1.25rem; max-width: 420px; }
.hl-thx-step { display: flex; align-items: center; gap: 0.75rem; }
.hl-thx-step-num {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--hl-brand);
  color: #fff;
  font-weight: 700; font-size: 0.85rem;
  display: flex; align-items: center; justify-content: center;
}
.hl-thx-step-text { font-size: 0.92rem; color: #475569; line-height: 1.4; }
.hl-thx-note { font-size: 0.85rem; color: var(--hl-muted); margin: 0; }
.hl-thx-note a { color: var(--hl-brand); font-weight: 600; }

/* ============================================================================
   Rechtsseiten (Impressum / Datenschutz)
   ========================================================================== */
.hl-legal {
  max-width: 820px;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
  color: #4b5563;
  line-height: 1.75;
}
.hl-legal h1 { font-size: 1.9rem; font-weight: 800; color: var(--hl-ink); letter-spacing: -0.02em; margin: 0 0 1.5rem; }
.hl-legal h2 { font-size: 1.5rem; font-weight: 700; color: var(--hl-ink); margin: 2.75rem 0 1rem; padding-bottom: 0.6rem; border-bottom: 2px solid var(--hl-line); }
.hl-legal h2:first-child { margin-top: 0; }
.hl-legal h3 { font-size: 1.2rem; font-weight: 700; color: #374151; margin: 1.75rem 0 0.75rem; }
.hl-legal h4 { font-size: 1.05rem; font-weight: 600; color: #4b5563; margin: 1.25rem 0 0.6rem; }
.hl-legal p { margin: 0 0 1rem; }
.hl-legal ul { margin: 0.75rem 0 1.25rem; padding-left: 1.5rem; }
.hl-legal li { margin-bottom: 0.4rem; }
.hl-legal a { color: var(--hl-brand); text-decoration: underline; word-break: break-word; }
.hl-legal a:hover { color: var(--hl-brand-700); }