/* =====================================================================
   Premium Blechnerei & Klempnerei - Design System
   Aesthetics: German Engineering, Clean, Industrial, Copper Accents
   ===================================================================== */

:root {
  /* Brand Colors */
  --primary-dark: #1A252C;      
  --primary: #2C3E50;           
  --primary-light: #34495E;
  --accent: #D35400;            
  --accent-dark: #A04000;       
  --accent-light: rgba(211, 84, 0, 0.1);      

  /* Neutrals */
  --text-main: #2C3E50;
  --text-muted: #7F8C8D;
  --border: #E5E7EB;
  --bg-main: #FFFFFF;
  --bg-soft: #F8FAFC;
  --white: #FFFFFF;

  /* Geometry & Shadows */
  --radius-sm: 12px;
  --radius: 24px;
  --radius-lg: 32px;
  --shadow-sm: 0 10px 25px rgba(44, 62, 80, 0.05);
  --shadow: 0 20px 40px rgba(44, 62, 80, 0.08);
  --shadow-lg: 0 30px 60px rgba(44, 62, 80, 0.12);
  --shadow-glow: 0 12px 30px rgba(211, 84, 0, 0.25);

  /* Layout */
  --maxw: 1200px;
  --gap: clamp(1.5rem, 4vw, 2.5rem);

  /* Typography */
  --font-sans: "Inter", system-ui, -apple-system, sans-serif;
  --font-display: "Inter", system-ui, sans-serif;
}

/* ---------- Reset / Basis ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--text-main);
  background: var(--bg-main);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; transition: color 0.2s ease; }
a:hover { color: var(--accent-dark); }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--primary-dark);
  line-height: 1.15;
  margin: 0 0 0.5em;
  font-weight: 700;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.5rem); }
h3 { font-size: 1.35rem; }
p { margin: 0 0 1.2rem; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: var(--radius-sm); }

/* ---------- Layout & Utilities ---------- */
.container { max-width: var(--maxw); margin-inline: auto; padding-inline: clamp(1.2rem, 5vw, 2.5rem); }
.section { padding-block: clamp(4rem, 8vw, 6.5rem); }
.section--soft { background: var(--bg-soft); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section--navy { background: var(--primary); color: #E2E8F0; } /* Retaining class name for HTML compat */
.section--navy h2, .section--navy h3 { color: var(--white); }
.narrow { max-width: 760px; margin-inline: auto; }
.center { text-align: center; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.8rem;
}
.section--navy .eyebrow { color: var(--accent-light); }
.lead { font-size: 1.25rem; color: var(--text-muted); line-height: 1.7; }
.section--navy .lead { color: #CBD5E1; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  padding: 1.1rem 2.2rem;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
}
.btn:hover { transform: translateY(-2px); text-decoration: none; }
.btn:active { transform: translateY(0); }
.btn svg { width: 1.2em; height: 1.2em; flex: none; transition: transform 0.2s ease; }
.btn:hover svg { transform: translateX(3px); }

.btn--primary { background: var(--primary); color: var(--white); box-shadow: var(--shadow-sm); }
.btn--primary:hover { background: var(--primary-dark); color: var(--white); box-shadow: var(--shadow); }

.btn--signal { background: var(--accent); color: var(--white); box-shadow: var(--shadow-glow); }
.btn--signal:hover { background: var(--accent-dark); color: var(--white); }

.btn--blue { background: var(--primary-light); color: var(--white); }
.btn--blue:hover { background: var(--primary); color: var(--white); }

.btn--ghost { background: transparent; color: var(--primary); border-color: var(--border); }
.btn--ghost:hover { border-color: var(--primary); background: var(--bg-soft); color: var(--primary-dark); }

.btn--light { background: var(--white); color: var(--primary-dark); box-shadow: var(--shadow-sm); }
.btn--light:hover { color: var(--accent); }

.btn--lg { font-size: 1.15rem; padding: 1.2rem 2.2rem; }
.btn--block { width: 100%; justify-content: center; }

/* ---------- Notdienst-Topbar ---------- */
.topbar { background: var(--primary-dark); color: var(--white); font-size: 0.95rem; border-bottom: 2px solid var(--accent); }
.topbar .container {
  display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; align-items: center; justify-content: center;
  padding-block: 0.6rem; text-align: center;
}
.topbar strong { font-weight: 600; color: var(--accent-light); }
.topbar a { color: var(--white); font-weight: 700; text-decoration: none; display: inline-flex; align-items: center; gap: 0.5rem; }
.topbar a:hover { color: var(--accent); }
.topbar .pulse {
  width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 0 rgba(214,112,53,0.7);
  animation: pulse 2s infinite;
}
@media (prefers-reduced-motion: reduce) { .topbar .pulse { animation: none; } }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(214,112,53,0.6); } 70% { box-shadow: 0 0 0 8px rgba(214,112,53,0); } 100% { box-shadow: 0 0 0 0 rgba(214,112,53,0); } }

/* ---------- Header / Navigation ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(15px); border-bottom: 1px solid rgba(0,0,0,0.05);
  transition: background 0.3s ease;
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: 1rem; }
.nav__logo { display: flex; align-items: center; }
.nav__logo img { height: 48px; width: auto; }
.nav__links { display: flex; align-items: center; gap: 0.5rem; list-style: none; margin: 0; padding: 0; }
.nav__links a {
  font-family: var(--font-display); font-weight: 600; color: var(--text-main); padding: 0.6rem 1.2rem;
  border-radius: 999px; font-size: 1rem; text-decoration: none; transition: all 0.2s ease;
}
.nav__links a:hover, .nav__links a[aria-current="page"] { color: var(--accent); background: var(--bg-soft); }
.nav__cta { display: flex; align-items: center; gap: 1rem; }
.nav__phone {
  font-family: var(--font-display); font-weight: 700; color: var(--primary-dark); display: inline-flex;
  align-items: center; gap: 0.5rem; font-size: 1.1rem; white-space: nowrap; transition: color 0.2s ease;
}
.nav__phone:hover { color: var(--accent); }
.nav__phone svg { width: 1.2em; height: 1.2em; color: var(--accent); }
.nav__toggle { display: none; background: none; border: 0; cursor: pointer; padding: 0.5rem; color: var(--primary-dark); }
.nav__toggle svg { width: 30px; height: 30px; }

/* Dropdown Leistungen */
.has-sub { position: relative; }
.subnav {
  position: absolute; top: calc(100% + 15px); left: 0; min-width: 280px; background: var(--white);
  border: 0; border-radius: var(--radius); box-shadow: var(--shadow-lg);
  padding: 1.2rem; opacity: 0; visibility: hidden; transform: translateY(15px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); list-style: none; margin: 0;
}
.has-sub:hover .subnav, .has-sub:focus-within .subnav { opacity: 1; visibility: visible; transform: translateY(0); }
.subnav a { display: block; padding: 0.8rem 1rem; border-radius: var(--radius-sm); font-size: 1rem; }
.subnav a:hover { background: var(--bg-soft); padding-left: 1.2rem; }

@media (max-width: 960px) {
  .nav__toggle { display: block; }
  .nav__links {
    position: fixed; inset: 0 0 0 auto; width: min(85vw, 360px); background: var(--white);
    flex-direction: column; align-items: stretch; gap: 0.5rem; padding: 6rem 1.5rem 3rem;
    box-shadow: var(--shadow-lg); transform: translateX(100%); transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto; border-left: 1px solid var(--border);
  }
  .nav__links.open { transform: translateX(0); }
  .nav__links a { padding: 1rem; font-size: 1.1rem; border-bottom: 1px solid var(--border); border-radius: 0; }
  .subnav { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; padding: 0 0 0 1rem; border-left: 2px solid var(--accent); margin-left: 1rem; }
  .nav__phone span { display: none; }
  body.nav-open { overflow: hidden; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative; background: var(--primary-dark); color: var(--white); overflow: hidden;
  border-bottom: 4px solid var(--accent);
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(214, 112, 53, 0.15), transparent 50%); pointer-events: none;
}
.hero__grid {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center;
  padding-block: clamp(4rem, 8vw, 7rem); position: relative; z-index: 1;
}
.hero h1 { color: var(--white); text-wrap: balance; }
.hero p.lead { color: #94A3B8; font-size: 1.2rem; }
.hero__badges { display: flex; flex-wrap: wrap; gap: 0.6rem 0.8rem; margin: 1.8rem 0; }
.chip {
  display: inline-flex; align-items: center; gap: 0.5rem; background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15); color: var(--white); padding: 0.5rem 1rem;
  border-radius: 999px; font-size: 0.9rem; font-weight: 600; backdrop-filter: blur(4px);
}
.chip svg { width: 1.1em; height: 1.1em; color: var(--accent); }
.hero__cta { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }
.hero__card {
  background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg); padding: 1.5rem; backdrop-filter: blur(8px);
  position: relative;
}
.hero__card::before {
  content: ''; position: absolute; inset: -1px; border-radius: var(--radius-lg);
  padding: 1px; background: linear-gradient(135deg, rgba(255,255,255,0.2), rgba(255,255,255,0));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}
.hero__card img { border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.hero__rating { display: flex; align-items: center; gap: 0.8rem; margin-top: 1.2rem; font-size: 0.95rem; color: #CBD5E1; font-weight: 500; }
.stars { color: var(--accent); letter-spacing: 2px; }
@media (max-width: 900px) { .hero__grid { grid-template-columns: 1fr; } .hero__card { display: none; } }

/* ---------- Trust-Leiste ---------- */
.trustbar { background: var(--bg-main); border-bottom: 1px solid var(--border); }
.trustbar .container { display: flex; flex-wrap: wrap; justify-content: space-around; gap: 1.5rem; padding-block: 1.5rem; }
.trustbar .item { display: flex; align-items: center; gap: 0.8rem; font-weight: 600; color: var(--primary-dark); font-size: 1rem; }
.trustbar svg { width: 1.8rem; height: 1.8rem; color: var(--accent); flex: none; }

/* ---------- Karten / Leistungen ---------- */
.grid { display: grid; gap: 1.5rem; }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 960px) { .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 650px) { .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; } }

.card {
  background: var(--white); border: 0; border-radius: var(--radius); padding: 3rem 2rem;
  box-shadow: var(--shadow-sm); transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1); height: 100%;
}
.card:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); border-color: transparent; }
.card__icon {
  width: 60px; height: 60px; border-radius: var(--radius-sm); display: grid; place-items: center; margin-bottom: 1.5rem;
  background: var(--bg-soft); color: var(--accent); border: 1px solid var(--border); transition: all 0.3s ease;
}
.card:hover .card__icon { background: var(--accent); color: var(--white); border-color: var(--accent); }
.card__icon svg { width: 32px; height: 32px; }
.card h3 { margin-bottom: 0.6rem; font-size: 1.25rem; }
.card p { color: var(--text-muted); font-size: 1rem; margin-bottom: 1.5rem; }
.card__link { font-family: var(--font-display); font-weight: 700; color: var(--primary); display: inline-flex; align-items: center; gap: 0.5rem; text-transform: uppercase; font-size: 0.85rem; letter-spacing: 0.05em; }
.card__link svg { width: 1.2em; height: 1.2em; transition: transform 0.2s ease; color: var(--accent); }
.card:hover .card__link { color: var(--accent); }
.card:hover .card__link svg { transform: translateX(5px); }

/* Service-Karte mit Bild */
.scard { overflow: hidden; padding: 0; display: flex; flex-direction: column; }
.scard img { aspect-ratio: 16/10; object-fit: cover; width: 100%; transition: transform 0.5s ease; }
.scard:hover img { transform: scale(1.08); }
.scard .scard__body { padding: 2.5rem 2rem; display: flex; flex-direction: column; gap: 0.8rem; flex: 1; background: var(--white); position: relative; z-index: 2; }

/* ---------- Ablauf / Schritte ---------- */
.steps { counter-reset: step; display: grid; gap: 1.5rem; grid-template-columns: repeat(4, 1fr); }
@media (max-width: 960px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .steps { grid-template-columns: 1fr; } }
.step { position: relative; background: var(--white); border: 0; border-radius: var(--radius); padding: 3rem 2rem 2rem; box-shadow: var(--shadow-sm); }
.step::before {
  counter-increment: step; content: counter(step); position: absolute; top: -20px; left: 1.5rem;
  width: 44px; height: 44px; border-radius: var(--radius-sm); background: var(--primary-dark); color: var(--white);
  font-family: var(--font-display); font-weight: 700; display: grid; place-items: center; font-size: 1.2rem; box-shadow: var(--shadow-sm);
  border: 2px solid var(--accent);
}
.step h3 { font-size: 1.15rem; margin: 0.8rem 0 0.5rem; }
.step p { font-size: 0.95rem; margin: 0; color: var(--text-muted); }

/* ---------- USP / Vorteile ---------- */
.usp-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; }
.usp-list li { display: flex; gap: 1rem; align-items: flex-start; font-weight: 500; font-size: 1.05rem; }
.usp-list svg { width: 1.6rem; height: 1.6rem; color: var(--accent); flex: none; margin-top: 2px; }
.section--navy .usp-list svg { color: var(--accent-light); }
.section--navy .usp-list li { color: var(--white); }

/* ---------- Bewertungen ---------- */
.testi { background: var(--white); border: 0; border-radius: var(--radius); padding: 2.5rem; box-shadow: var(--shadow-sm); position: relative; }
.testi::before { content: '"'; position: absolute; top: 1rem; right: 1.5rem; font-size: 4rem; color: var(--bg-soft); font-family: serif; line-height: 1; pointer-events: none; }
.testi .stars { font-size: 1.1rem; margin-bottom: 1rem; }
.testi blockquote { margin: 0 0 1.5rem; font-size: 1.05rem; color: var(--primary-dark); font-style: italic; position: relative; z-index: 1; }
.testi .who { font-weight: 700; color: var(--primary); font-size: 1rem; }
.testi .who span { color: var(--text-muted); font-weight: 400; display: block; font-size: 0.85rem; margin-top: 0.2rem; }

/* ---------- CTA-Band ---------- */
.cta-band {
  background: var(--primary-dark); color: var(--white); border-radius: var(--radius-lg);
  padding: clamp(2.5rem, 6vw, 4rem); text-align: center; box-shadow: var(--shadow-lg);
  position: relative; overflow: hidden; border: 1px solid var(--primary-light);
}
.cta-band::after {
  content: ""; position: absolute; width: 300px; height: 300px; background: var(--accent);
  filter: blur(100px); opacity: 0.15; top: -100px; right: -100px; pointer-events: none;
}
.cta-band h2 { color: var(--white); }
.cta-band p { color: #94A3B8; max-width: 650px; margin-inline: auto; font-size: 1.15rem; }
.cta-band .btn-row { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-top: 2rem; position: relative; z-index: 1; }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 1rem; max-width: 860px; margin-inline: auto; }
.faq details { background: var(--white); border: 0; border-radius: var(--radius); padding: 1rem 2rem; box-shadow: var(--shadow-sm); transition: transform 0.2s ease, box-shadow 0.2s ease; margin-bottom: 0.5rem; }
.faq details:hover { border-color: var(--primary-light); }
.faq summary {
  cursor: pointer; list-style: none; padding: 1.2rem 0; font-family: var(--font-display); font-weight: 600; color: var(--primary-dark);
  display: flex; justify-content: space-between; align-items: center; gap: 1.5rem; font-size: 1.1rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.8rem; color: var(--accent); transition: transform 0.3s ease; line-height: 1; font-weight: 400; }
.faq details[open] summary::after { transform: rotate(45deg); color: var(--primary); }
.faq details p { padding-bottom: 1.5rem; margin: 0; color: var(--text-muted); font-size: 1rem; line-height: 1.7; }

/* ---------- Breadcrumb ---------- */
.breadcrumb { font-size: 0.9rem; color: var(--text-muted); padding-block: 1.2rem; }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0; padding: 0; }
.breadcrumb li::after { content: "/"; margin-left: 0.5rem; color: var(--border); }
.breadcrumb li:last-child::after { content: ""; }
.breadcrumb a { color: var(--primary); font-weight: 500; }
.breadcrumb a:hover { color: var(--accent); }

/* ---------- Prose (Artikeltext) ---------- */
.prose { max-width: 800px; overflow-wrap: break-word; font-size: 1.05rem; color: var(--text-main); }
.prose h2 { margin-top: 2.5rem; }
.prose h3 { margin-top: 2rem; color: var(--primary-dark); }
.prose ul, .prose ol { padding-left: 1.5rem; margin: 0 0 1.5rem; }
.prose li { margin-bottom: 0.6rem; }
.prose strong { color: var(--primary-dark); }
.prose a { text-decoration: underline; text-underline-offset: 4px; }
.prose a:hover { color: var(--accent-dark); }

/* ---------- Formulare ---------- */
.form { display: grid; gap: 1.2rem; }
.form .row { display: grid; gap: 1.2rem; grid-template-columns: 1fr 1fr; }
@media (max-width: 650px) { .form .row { grid-template-columns: 1fr; } }
.field label { display: block; font-family: var(--font-display); font-weight: 600; color: var(--primary-dark); font-size: 0.95rem; margin-bottom: 0.5rem; }
.field input, .field textarea, .field select {
  width: 100%; padding: 1rem 1.2rem; border: 1px solid var(--border); border-radius: var(--radius-sm); font: inherit; font-size: 1rem; color: var(--primary-dark); background: var(--bg-soft); transition: all 0.2s ease;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--accent); background: var(--white); box-shadow: 0 0 0 3px rgba(214,112,53,0.15);
}
.field textarea { min-height: 150px; resize: vertical; }
.form .hint { font-size: 0.85rem; color: var(--text-muted); margin-top: 0.4rem; display: block; }
.form .req { color: var(--accent); margin-left: 0.2rem; }
.alert { padding: 1.2rem 1.5rem; border-radius: var(--radius-sm); font-size: 1rem; font-weight: 500; display: flex; gap: 0.8rem; align-items: center; }
.alert--ok { background: #F0FDF4; border: 1px solid #BBF7D0; color: #166534; }
.alert--err { background: #FEF2F2; border: 1px solid #FECACA; color: #991B1B; }

/* ---------- Kontakt-Infoblock ---------- */
.info-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 1.2rem; }
.info-list li { display: flex; gap: 1rem; align-items: flex-start; }
.info-list svg { width: 1.6rem; height: 1.6rem; color: var(--accent); flex: none; margin-top: 2px; }
.info-list a { color: var(--primary-dark); font-weight: 600; font-size: 1.05rem; }
.map-embed { border: 0; width: 100%; height: 380px; border-radius: var(--radius); box-shadow: var(--shadow-sm); filter: grayscale(20%); transition: filter 0.3s ease; }
.map-embed:hover { filter: grayscale(0%); }

/* ---------- Footer ---------- */
.site-footer { background: var(--primary-dark); color: #94A3B8; padding-block: 4rem 2rem; font-size: 0.95rem; border-top: 4px solid var(--primary); }
.site-footer a { color: #94A3B8; transition: color 0.2s ease; }
.site-footer a:hover { color: var(--accent); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 3rem 2rem; }
@media (max-width: 960px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer img { height: 48px; margin-bottom: 1.5rem; filter: brightness(0) invert(1); opacity: 0.9; }
.site-footer h4 { color: var(--white); font-size: 1.1rem; letter-spacing: 0.05em; margin-bottom: 1.2rem; text-transform: uppercase; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.8rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1); margin-top: 3rem; padding-top: 1.5rem;
  display: flex; flex-wrap: wrap; gap: 1rem 2rem; justify-content: space-between; align-items: center; font-size: 0.9rem;
}
.footer-bottom nav { display: flex; flex-wrap: wrap; gap: 1.5rem; }

/* ---------- Sticky Contact Button (Fully Responsive, Bottom Right) ---------- */
.sticky-contact-btn {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  z-index: 70;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background: var(--accent);
  color: var(--white);
  padding: 1rem 1.5rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  box-shadow: var(--shadow-glow);
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 2px solid rgba(255,255,255,0.1);
}
.sticky-contact-btn:hover {
  background: var(--accent-dark);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 28px rgba(214, 112, 53, 0.35);
  color: var(--white);
}
.sticky-contact-btn svg { width: 1.4em; height: 1.4em; animation: ringing 2s infinite ease-in-out; }
@keyframes ringing {
  0%, 100% { transform: rotate(0); }
  10%, 30%, 50% { transform: rotate(-15deg); }
  20%, 40% { transform: rotate(15deg); }
  60% { transform: rotate(0); }
}

/* Maintain .call-fab for backward compatibility with existing HTML, styling it same as new sticky-contact-btn */
.call-fab {
  position: fixed; right: 1.5rem; bottom: 1.5rem; z-index: 60; display: none; align-items: center; gap: 0.6rem;
  background: var(--accent); color: var(--white); padding: 1rem 1.5rem; border-radius: 999px; font-family: var(--font-display);
  font-weight: 700; font-size: 1.05rem; box-shadow: var(--shadow-glow); text-decoration: none; transition: all 0.3s ease;
}
.call-fab svg { width: 1.4em; height: 1.4em; }
@media (max-width: 960px) { .call-fab { display: inline-flex; } }

/* ---------- Cookie-Banner ---------- */
.cookie {
  position: fixed; left: 1.5rem; right: 1.5rem; bottom: 1.5rem; z-index: 80; max-width: 560px; margin-inline: auto;
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-lg);
  padding: 2rem; display: none;
}
.cookie.show { display: block; animation: cookieup 0.4s cubic-bezier(0.4, 0, 0.2, 1); }
@keyframes cookieup { from { transform: translateY(40px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
.cookie h4 { margin: 0 0 0.8rem; font-size: 1.25rem; }
.cookie p { font-size: 0.95rem; margin: 0 0 1.5rem; color: var(--text-muted); }
.cookie .btn-row { display: flex; gap: 0.8rem; flex-wrap: wrap; }
.cookie .btn { font-size: 0.95rem; padding: 0.8rem 1.4rem; }
.cookie a { font-weight: 600; text-decoration: underline; }

/* ---------- Bild-Platzhalter ---------- */
.imgph {
  background: var(--bg-soft); color: var(--text-muted); display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 0.8rem; min-height: 200px; border: 2px dashed var(--border); width: 100%; aspect-ratio: 16/10;
  border-radius: var(--radius-sm);
}
.imgph svg { width: 48px; height: 48px; opacity: 0.5; }
.imgph span { font-family: var(--font-display); font-weight: 600; font-size: 0.9rem; letter-spacing: 0.05em; text-transform: uppercase; }
.hero__card .imgph { aspect-ratio: 4/3; border-radius: var(--radius); }

/* ---------- Karten-Consent (Karte erst nach Klick) ---------- */
.map-consent {
  position: relative; border-radius: var(--radius); overflow: hidden; background: var(--bg-soft);
  min-height: 380px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--border);
}
.map-consent__note { text-align: center; padding: 2.5rem; max-width: 480px; }
.map-consent iframe { width: 100%; height: 380px; border: 0; display: block; filter: grayscale(20%); }

/* ---------- Zusätzliche Layout-Klassen ---------- */
.svc-hero { display: grid; grid-template-columns: 1fr 0.9fr; gap: 3rem; align-items: center; }
.svc-layout { display: grid; grid-template-columns: 1fr 340px; gap: 3rem; margin-top: 4rem; }
.kontakt-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 3.5rem; margin-top: 3rem; }
@media(max-width: 960px) { .svc-hero, .svc-layout { grid-template-columns: 1fr; } }
@media(max-width: 860px) { .kontakt-grid { grid-template-columns: 1fr; } }

/* Petrol-Card (Preis-Versprechen): explizite Regel schlägt .card{background:#fff} */
.card.section--navy { background: var(--primary-dark); color: var(--white); border-color: var(--primary); }
.card.section--navy h3 { color: var(--white); }
.card.section--navy p { color: #CBD5E1; }

/* Skip-Link wird bei Tastatur-Fokus sichtbar (WCAG 2.4.7) */
.sr-only:focus, .sr-only:focus-visible {
  position: fixed; top: 1rem; left: 1rem; width: auto; height: auto; padding: 0.8rem 1.4rem; margin: 0; clip: auto;
  background: var(--primary-dark); color: var(--white); border-radius: var(--radius-sm); z-index: 100; font-family: var(--font-display); font-weight: 600;
}

/* ---------- Helfer ---------- */
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; }
.text-teal { color: var(--accent); } /* Mapped to accent for compatibility */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
.divider { height: 1px; background: var(--border); border: 0; margin-block: 3.5rem; }

/* Emergency-Button beim offenen Cookie-Banner nach oben schieben (kein Überdecken) */
@media(max-width: 960px) { body.cookie-open .call-fab, body.cookie-open .sticky-contact-btn { bottom: 18rem; } }

/* Sicherheitsnetze gegen horizontales Scrollen + Anker unter dem Sticky-Header */
html { overflow-x: clip; scroll-padding-top: 100px; }

/* Bewegung reduzieren (Nutzereinstellung respektieren) */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important; animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important; scroll-behavior: auto !important;
  }
}