/* ==============================================================================
   GEUENICH ENERGY - REFINED DESIGN SYSTEM (60-30-10 RULE)
   60% Neutral Background | 30% Slate/Navy Structure | 10% Signature Emerald CTA
   ============================================================================== */

:root {
  /* 60% Dominant Neutrals (Hintergründe) */
  --bg-main: #fafafa;         /* Warmweiß */
  --bg-subtle: #f4f5f6;       /* Helles Creme-Grau */
  --bg-muted: #eef2f6;        /* Sanftes Grau */
  --border-light: #e2e8f0;    /* Slate 200 */
  --border-strong: #cbd5e1;   /* Slate 300 */

  /* 30% Secondary Brand Structure & Typography (Anthrazit/Dunkelgrau & Deep Slate) */
  --brand-navy: #0f172a;      /* Slate 900 - Deep Trust & Kontrast */
  --brand-slate: #1e293b;     /* Slate 800 - Hauptüberschriften */
  --brand-muted: #334155;     /* Slate 700 */
  --text-primary: #1e293b;    /* Anthrazit/Dunkelgrau statt hartem Tiefschwarz */
  --text-secondary: #475569;  /* Slate 600 - Fließtexte */
  --text-muted: #64748b;      /* Slate 500 */

  /* 10% Unified Action / Signature Accent (Edles Waldgrün / Smaragd) */
  --cta-green: #059669;       /* Emerald 600 - Die EINZIGE primäre Signalfarbe */
  --cta-green-hover: #047857; /* Emerald 700 */
  --cta-green-light: #ecfdf5; /* Emerald 50 - Subtiler Aktiv-Status */
  --cta-green-border: #a7f3d0;/* Emerald 200 */

  /* Single Accent for Ratings & Social Proof */
  --star-amber: #f59e0b;      /* Warmes Goldgelb für Bewertungssterne */

  /* Elevation & Geometry */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 22px;
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 16px rgba(15, 23, 42, 0.07);
  --shadow-lg: 0 10px 28px -4px rgba(15, 23, 42, 0.09);
  --shadow-xl: 0 20px 40px -8px rgba(15, 23, 42, 0.14);
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-family: var(--font-main);
  color: var(--text-primary);
  background-color: var(--bg-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button, input, select, textarea {
  font-family: inherit;
}

.container {
  width: 100%;
  max-width: 1180px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* --------------------------------------------------------------------------
   Unified Action Elements (Strict 10% Rule: Green = Action)
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.18s ease-in-out;
  text-align: center;
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.98);
}

/* Primary Action Button (Signalfarbe across whole site) */
.btn-primary {
  background-color: var(--cta-green);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(5, 150, 105, 0.25);
}

.btn-primary:hover {
  background-color: var(--cta-green-hover);
  box-shadow: 0 4px 14px rgba(5, 150, 105, 0.35);
  transform: translateY(-1px);
}

/* Secondary Button (Neutral Dark Slate) */
.btn-secondary {
  background-color: var(--brand-navy);
  color: #ffffff;
}

.btn-secondary:hover {
  background-color: var(--brand-slate);
  transform: translateY(-1px);
}

/* Tertiary / Outline Button (Calm Neutral) */
.btn-outline {
  background-color: transparent;
  color: var(--text-primary);
  border-color: var(--border-strong);
}

.btn-outline:hover {
  background-color: var(--bg-muted);
  border-color: #94a3b8;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.88rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 16px 28px;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}

/* --------------------------------------------------------------------------
   Subtle Badges (No Rainbow Color Overload)
   -------------------------------------------------------------------------- */
.badge-subtle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 9999px;
  font-size: 0.82rem;
  font-weight: 600;
  background-color: var(--bg-muted);
  color: var(--brand-muted);
  border: 1px solid var(--border-light);
}

.badge-accent {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 9999px;
  font-size: 0.82rem;
  font-weight: 600;
  background-color: var(--cta-green-light);
  color: #065f46;
  border: 1px solid var(--cta-green-border);
}

/* --------------------------------------------------------------------------
   Header & Navigation
   -------------------------------------------------------------------------- */
.header-top {
  background-color: var(--brand-navy);
  color: #94a3b8;
  font-size: 0.82rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-top-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.header-container {
  width: 100%;
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 28px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-light);
  transition: box-shadow 0.2s ease;
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 72px;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  text-decoration: none;
}

.brand-symbol {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--brand-navy);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  flex-shrink: 0;
}

.brand-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  white-space: nowrap;
}

.brand-name {
  font-size: 1.18rem;
  font-weight: 800;
  letter-spacing: -0.4px;
  color: var(--brand-navy);
  line-height: 1.15;
  white-space: nowrap;
}

.brand-name span {
  color: var(--cta-green);
}

.brand-tag {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: 0.2px;
  white-space: nowrap;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: clamp(14px, 1.7vw, 26px);
  margin: 0;
  padding: 0;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 600;
  color: #475569;
  white-space: nowrap;
  padding: 8px 14px;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.nav-link:hover {
  color: var(--brand-navy);
  background-color: #f1f5f9;
}

/* Unübersehbares Active-Highlighting für aktuelle Unterseite */
.nav-link.active {
  color: #065f46;
  background-color: #ecfdf5;
  border: 1px solid #a7f3d0;
  font-weight: 700;
  box-shadow: 0 1px 3px rgba(5, 150, 105, 0.12);
}

.nav-link.active::before {
  content: '';
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--cta-green);
  box-shadow: 0 0 0 2px rgba(5, 150, 105, 0.25);
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   Breadcrumb Bar (Aktive Seitenpositionierung)
   -------------------------------------------------------------------------- */
.page-breadcrumb-bar {
  background-color: #ffffff;
  border-bottom: 1px solid var(--border-light);
  padding: 10px 0;
  font-size: 0.84rem;
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.breadcrumb-list a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.breadcrumb-list a:hover {
  color: var(--brand-navy);
}

.breadcrumb-list .sep {
  color: #cbd5e1;
  font-size: 0.7rem;
}

.breadcrumb-list .active-page {
  color: #065f46;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  padding: 3px 11px;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  font-size: 0.82rem;
}

.active-pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--cta-green);
  display: inline-block;
}

.badge-active-page {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 9999px;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #065f46;
  font-size: 0.82rem;
  font-weight: 700;
}

.header-cta-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.mobile-toggle {
  display: none;
  background: var(--bg-muted);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  color: var(--brand-navy);
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.mobile-toggle:hover {
  background: #e2e8f0;
}


/* --------------------------------------------------------------------------
   1. Hero Section (Wertversprechen links, Reales Innenraum-Foto & Card-Overlay rechts)
   -------------------------------------------------------------------------- */
.hero-section {
  padding: 80px 0 88px 0;
  background-color: var(--bg-main);
  border-bottom: 1px solid var(--border-light);
}

.hero-section .container {
  max-width: 1360px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.08fr;
  gap: 48px;
  align-items: center;
}

.hero-text h1 {
  font-size: clamp(2.2rem, 3.2vw, 2.95rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.6px;
  color: var(--brand-navy);
  margin-top: 16px;
  margin-bottom: 20px;
}

.hero-text h1 .highlight-text {
  color: var(--cta-green);
}

.hero-text .hero-lead {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--text-secondary);
  margin-bottom: 30px;
}

.hero-cta-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.hero-trust-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--border-light);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
}

.trust-item-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-light);
  color: var(--cta-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  flex-shrink: 0;
}

.trust-item-text {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.35;
}

.trust-item-text strong {
  display: block;
  color: var(--brand-navy);
  font-weight: 700;
}

/* Hero Right: Reales Innenraum-Foto mit teiltransparentem Schnell-Konfigurator Overlay */
.hero-showcase-container {
  display: flex;
  flex-direction: column;
  gap: 14px;
  width: 100%;
}

.hero-photo-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border-light);
  background-color: var(--brand-navy);
}

.hero-indoor-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-photo-tag {
  position: absolute;
  top: 14px;
  right: 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(15, 23, 42, 0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #ffffff;
  border-radius: 9999px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.2px;
  z-index: 2;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.photo-pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--cta-green);
  box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.4);
}

/* Schnell-Konfigurator Karte direkt unter dem Video (überdeckt das Video nicht) */
.hero-quick-overlay-card {
  position: static;
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
}

.quick-overlay-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.quick-sub-badge {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--cta-green);
  background: var(--cta-green-light);
  padding: 3px 8px;
  border-radius: 6px;
}

.quick-overlay-head h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--brand-navy);
  margin: 0;
}

.quick-system-trio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 12px;
}

.quick-sys-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 8px;
  background: #ffffff;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--brand-slate);
  cursor: pointer;
  transition: all 0.15s ease;
}

.quick-sys-btn:hover {
  border-color: var(--cta-green);
  background: var(--cta-green-light);
}

.quick-sys-btn.active {
  background: var(--cta-green-light);
  border-color: var(--cta-green);
  color: var(--cta-green);
  font-weight: 700;
}

.quick-action-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.quick-input-wrap {
  position: relative;
  flex: 1;
}

.quick-input-wrap i {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.85rem;
}

.quick-plz-input {
  width: 100%;
  padding: 10px 12px 10px 34px;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  background: #ffffff;
  color: var(--brand-slate);
  outline: none;
  transition: border-color 0.15s ease;
}

.quick-plz-input:focus {
  border-color: var(--cta-green);
  box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.15);
}

.quick-overlay-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.74rem;
  color: var(--text-secondary);
  font-weight: 500;
  padding-top: 8px;
  border-top: 1px solid rgba(15, 23, 42, 0.06);
}

.quick-overlay-foot i {
  color: var(--cta-green);
  margin-right: 3px;
}

/* --------------------------------------------------------------------------
   2. Leistungsübersicht / Energielösungen (3 Karten, einheitliche Farbstrategie)
   -------------------------------------------------------------------------- */
.services-section {
  padding: 88px 0;
  background-color: #ffffff;
}

.services-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-strong);
}

.service-card-media {
  position: relative;
  padding: 14px 14px 0 14px;
}

.service-card-media img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 12px; /* Streng nach Briefing: border-radius: 12px */
  display: block;
  background-color: var(--bg-subtle);
}

.service-badge {
  position: absolute;
  top: 26px;
  left: 26px;
  padding: 5px 12px;
  border-radius: 9999px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(6px);
  color: #ffffff;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.3px;
}

.service-card-body {
  padding: 22px 24px 26px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.service-meta {
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--cta-green);
  margin-bottom: 6px;
}

.service-card-body h3 {
  font-size: 1.28rem;
  font-weight: 800;
  color: var(--brand-navy);
  margin-bottom: 10px;
  line-height: 1.3;
}

.service-card-body p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 18px;
}

.service-features {
  list-style: none;
  margin-bottom: 24px;
  padding-top: 14px;
  border-top: 1px solid var(--border-light);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-features li {
  font-size: 0.86rem;
  color: var(--brand-slate);
  display: flex;
  align-items: flex-start;
  gap: 9px;
  line-height: 1.45;
}

.service-features li i {
  color: var(--cta-green);
  font-size: 0.85rem;
  margin-top: 3px;
  flex-shrink: 0;
}

.service-card-cta {
  margin-top: auto;
}

/* --------------------------------------------------------------------------
   3. Interaktiver Förderrechner (Multi-Step Calculator)
   -------------------------------------------------------------------------- */
.calculator-wrap {
  padding: 88px 0;
  background-color: var(--bg-subtle);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 44px auto;
}

.section-head h2 {
  font-size: clamp(1.9rem, 2.8vw, 2.3rem);
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--brand-navy);
  margin-top: 10px;
  margin-bottom: 12px;
}

.section-head p {
  font-size: 1.02rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.calculator-card {
  max-width: 860px;
  margin: 0 auto;
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.calc-top {
  background-color: var(--brand-navy);
  color: #ffffff;
  padding: 26px 32px;
}

.calc-top-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.calc-title {
  font-size: 1.25rem;
  font-weight: 800;
}

.calc-progress-track {
  width: 100%;
  height: 6px;
  background-color: rgba(255, 255, 255, 0.15);
  border-radius: 9999px;
  margin-top: 16px;
  overflow: hidden;
}

.calc-progress-bar {
  height: 100%;
  width: 25%;
  background-color: var(--cta-green);
  transition: width 0.3s ease;
}

.calc-main {
  padding: 34px 32px;
}

.calc-step {
  display: none;
}

.calc-step.active {
  display: block;
  animation: fadeIn 0.2s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.step-question {
  font-size: 1.28rem;
  font-weight: 800;
  color: var(--brand-navy);
  margin-bottom: 6px;
}

.step-instruction {
  font-size: 0.94rem;
  color: var(--text-secondary);
  margin-bottom: 22px;
}

.options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

.option-box {
  border: 2px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 18px 14px;
  text-align: center;
  cursor: pointer;
  background-color: #ffffff;
  transition: all 0.15s ease;
  user-select: none;
}

.option-box:hover {
  border-color: #94a3b8;
  background-color: var(--bg-subtle);
}

.option-box.selected {
  border-color: var(--cta-green);
  background-color: var(--cta-green-light);
  box-shadow: 0 0 0 1px var(--cta-green);
}

.option-icon {
  font-size: 1.75rem;
  margin-bottom: 8px;
}

.option-label {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--brand-navy);
}

.option-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.calc-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--border-light);
}

.checker-input {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-strong);
  font-size: 0.95rem;
  outline: none;
  background-color: var(--bg-subtle);
  transition: border-color 0.15s ease;
  box-sizing: border-box;
}

.checker-input:focus {
  border-color: var(--cta-green);
  background-color: #ffffff;
  box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.15);
}

.subsidy-result-card {
  background: #ffffff;
  border: 2px solid var(--cta-green-border);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 22px;
  box-shadow: var(--shadow-sm);
}

.subsidy-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.subsidy-pct-badge {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--cta-green);
}

.subsidy-bar-track {
  height: 8px;
  background: var(--bg-muted);
  border-radius: 9999px;
  overflow: hidden;
  margin-bottom: 12px;
}

.subsidy-bar-fill {
  height: 100%;
  background: var(--cta-green);
  border-radius: 9999px;
  transition: width 0.5s ease;
}

/* --------------------------------------------------------------------------
   4. Vorteils- / „Über uns“-Bereich (2 Spalten, Bild-Collage)
   -------------------------------------------------------------------------- */
.about-section {
  padding: 88px 0;
  background-color: var(--bg-main);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}

.about-content h2 {
  font-size: clamp(1.9rem, 2.8vw, 2.3rem);
  font-weight: 800;
  color: var(--brand-navy);
  letter-spacing: -0.5px;
  margin-top: 10px;
  margin-bottom: 14px;
  line-height: 1.22;
}

.about-lead {
  font-size: 1.05rem;
  color: var(--brand-navy);
  line-height: 1.65;
  margin-bottom: 14px;
  font-weight: 500;
}

.about-points-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 30px;
}

.about-point-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.about-point-card .point-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--cta-green-light);
  color: var(--cta-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.about-point-card strong {
  display: block;
  font-size: 0.9rem;
  color: var(--brand-navy);
  margin-bottom: 2px;
}

.about-point-card span {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.about-cta-row {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* Bild-Collage mit echten Meisterbetrieb-Fotos */
.about-collage-wrap {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.collage-main-img-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
}

.collage-main-img-card img {
  width: 100%;
  height: 270px;
  object-fit: cover;
  display: block;
}

.collage-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 12px 18px;
  background: linear-gradient(180deg, transparent 0%, rgba(15, 23, 42, 0.88) 100%);
  color: #ffffff;
}

.collage-caption strong {
  display: block;
  font-size: 0.92rem;
}

.collage-caption span {
  font-size: 0.78rem;
  color: #cbd5e1;
}

.collage-sub-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.collage-sub-img-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
}

.collage-sub-img-card img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  display: block;
}

.collage-sub-tag {
  position: absolute;
  bottom: 8px;
  left: 8px;
  padding: 3px 10px;
  border-radius: 9999px;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(4px);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 600;
}

.collage-trust-floating-pill {
  position: absolute;
  top: -14px;
  right: -10px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: 9999px;
  box-shadow: var(--shadow-md);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--brand-navy);
  z-index: 10;
}

.collage-trust-floating-pill .pill-star {
  color: var(--star-amber);
}

/* --------------------------------------------------------------------------
   5. Kundenstimmen & Social Proof (3 Spalten Raster, Gold-Sterne)
   -------------------------------------------------------------------------- */
.reviews-section {
  padding: 88px 0;
  background-color: #ffffff;
  border-top: 1px solid var(--border-light);
}

.reviews-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.review-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.review-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.review-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.review-stars {
  color: var(--star-amber);
  font-size: 1.15rem;
  letter-spacing: 2px;
}

.review-verified {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.review-verified i {
  color: #ea4335;
}

.review-body {
  font-size: 0.94rem;
  color: var(--brand-slate);
  line-height: 1.6;
  font-style: italic;
  margin-bottom: 22px;
  flex: 1;
}

.review-author-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border-light);
}

.review-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-subtle);
  border: 1px solid var(--border-strong);
  color: var(--brand-navy);
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.author-name {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--brand-navy);
}

.author-location {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   6. Preise & Wartungspakete (3 Preiskarten, Meistgewählt hervorgehoben)
   -------------------------------------------------------------------------- */
.pricing-section {
  padding: 88px 0;
  background-color: var(--bg-subtle);
  border-top: 1px solid var(--border-light);
}

.pricing-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: stretch;
}

.pricing-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

/* Hervorgehobenes Meistgewählt Paket */
.pricing-card.featured {
  border: 2px solid var(--cta-green);
  box-shadow: var(--shadow-xl);
  transform: scale(1.02);
}

.pricing-card.featured:hover {
  transform: scale(1.02) translateY(-4px);
}

.featured-ribbon {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--cta-green);
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 9999px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 10px rgba(5, 150, 105, 0.3);
}

.pricing-card-head {
  margin-bottom: 22px;
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 20px;
}

.pricing-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--brand-navy);
  margin-bottom: 4px;
}

.pricing-subtitle {
  font-size: 0.84rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 12px;
}

.pricing-price .currency {
  font-size: 2.3rem;
  font-weight: 900;
  color: var(--brand-navy);
  letter-spacing: -0.5px;
}

.pricing-price .period {
  font-size: 0.88rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.pricing-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
}

.pricing-checklist {
  list-style: none;
  margin-bottom: 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pricing-checklist li {
  font-size: 0.88rem;
  color: var(--brand-slate);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.45;
}

.pricing-checklist li i {
  color: var(--cta-green);
  font-size: 0.9rem;
  margin-top: 3px;
  flex-shrink: 0;
}

.pricing-card-action {
  margin-top: auto;
}

/* --------------------------------------------------------------------------
   Wartung Kernkompetenz & Standard-Module (Vorteile, 8-Punkte-Check, Fabrikate)
   -------------------------------------------------------------------------- */
.wartung-benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 36px;
}

.benefit-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
  display: flex;
  flex-direction: column;
}

.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--cta-green-border);
}

.benefit-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--cta-green-bg);
  border: 1px solid var(--cta-green-border);
  color: var(--cta-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  margin-bottom: 20px;
}

.benefit-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--brand-navy);
  margin-bottom: 10px;
  line-height: 1.35;
}

.benefit-text {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

.savings-callout {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  color: #ffffff;
  margin-top: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.savings-callout-content h3 {
  font-size: 1.4rem;
  font-weight: 800;
  color: #ffffff;
  margin: 0 0 10px 0;
}

.savings-callout-content p {
  color: #94a3b8;
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
  max-width: 680px;
}

.savings-stat-box {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-md);
  padding: 18px 24px;
  text-align: center;
  flex-shrink: 0;
}

.savings-stat-number {
  font-size: 2.2rem;
  font-weight: 900;
  color: #10b981;
  line-height: 1;
  margin-bottom: 6px;
}

.savings-stat-label {
  font-size: 0.8rem;
  color: #cbd5e1;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.step-grid-8 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 36px;
}

.step-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
}

.step-card:hover {
  transform: translateY(-3px);
  border-color: var(--cta-green-border);
  box-shadow: var(--shadow-md);
}

.step-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--brand-navy);
  color: #ffffff;
  font-size: 0.92rem;
  font-weight: 800;
  margin-bottom: 14px;
}

.step-card.highlight .step-badge {
  background: var(--cta-green);
}

.step-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--brand-navy);
  margin-bottom: 8px;
  line-height: 1.35;
}

.step-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0;
}

.brands-showcase-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
}

.brand-chip {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 11px 20px;
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: 9999px;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--brand-navy);
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
}

.brand-chip:hover {
  border-color: var(--cta-green);
  color: var(--cta-green);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.brand-chip i {
  color: var(--cta-green);
  font-size: 1rem;
}

/* --------------------------------------------------------------------------
   7. FAQ Akkordeon (Saubere Klappleisten auf hellem Hintergrund)
   -------------------------------------------------------------------------- */
.faq-section {
  padding: 88px 0;
  background-color: var(--bg-main);
  border-top: 1px solid var(--border-light);
}

.faq-container-narrow {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-row {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.faq-row:hover {
  border-color: var(--border-strong);
}

.faq-row.active {
  border-color: var(--cta-green-border);
  box-shadow: 0 4px 16px rgba(5, 150, 105, 0.08);
}

.faq-trigger {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--brand-navy);
  cursor: pointer;
  line-height: 1.45;
}

.faq-trigger i {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: transform 0.25s ease;
  flex-shrink: 0;
}

.faq-row.active .faq-trigger i {
  transform: rotate(180deg);
  color: var(--cta-green);
}

.faq-panel {
  display: none;
  padding: 0 24px 22px 24px;
  font-size: 0.94rem;
  color: var(--text-secondary);
  line-height: 1.65;
  border-top: 1px solid var(--border-light);
  margin-top: -4px;
  padding-top: 16px;
}

.faq-row.active .faq-panel {
  display: block;
}

/* --------------------------------------------------------------------------
   8. Regionale Präsenz & Partner (Dunkles Kontrastband #0F172A)
   -------------------------------------------------------------------------- */
.contrast-partner-band {
  background-color: var(--brand-navy);
  color: #ffffff;
  padding: 56px 0 60px 0;
}

.contrast-band-top {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 28px;
  text-align: center;
}

.contrast-region-label {
  font-size: 0.95rem;
  font-weight: 700;
  color: #94a3b8;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.contrast-region-label i {
  color: var(--cta-green);
}

.contrast-region-cities {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  color: #f8fafc;
}

.contrast-region-cities .sep {
  color: #475569;
}

.contrast-band-divider {
  width: 100%;
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
  margin-bottom: 30px;
}

.contrast-band-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
}

.partner-badge-mono {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 13px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #e2e8f0;
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.partner-badge-mono:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.22);
  color: #ffffff;
  transform: translateY(-2px);
}

.partner-badge-mono i {
  font-size: 0.95rem;
  color: #cbd5e1;
}

/* --------------------------------------------------------------------------
   9. Strukturierter Fußbereich (#0F172A Kontrast-Footer)
   -------------------------------------------------------------------------- */
.main-footer {
  background-color: #0b1120;
  color: #94a3b8;
  padding: 72px 0 32px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.9rem;
}

.footer-quad {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.footer-desc {
  font-size: 0.88rem;
  color: #94a3b8;
  line-height: 1.6;
  margin-bottom: 18px;
}

.footer-rating-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.8rem;
  color: #e2e8f0;
}

.footer-quad h5 {
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 18px;
}

.footer-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nav-list a {
  color: #94a3b8;
  transition: color 0.15s ease;
}

.footer-nav-list a:hover {
  color: #ffffff;
}

.footer-sub-bar {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.8rem;
}


/* --------------------------------------------------------------------------
   SEO Modules & Information Content (60-30-10 Architecture)
   -------------------------------------------------------------------------- */
.seo-guide-section {
  padding: 88px 0;
  background-color: var(--bg-main);
  border-top: 1px solid var(--border-light);
}

.seo-guide-section.alt-bg {
  background-color: var(--bg-subtle);
}

.seo-cards-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.seo-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.seo-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-strong);
}

.seo-card-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: var(--cta-green-light);
  color: var(--cta-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  margin-bottom: 20px;
}

.seo-card h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--brand-navy);
  margin-bottom: 12px;
  line-height: 1.3;
}

.seo-card p {
  font-size: 0.93rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 20px;
}

.seo-card-highlights {
  list-style: none;
  padding-top: 16px;
  border-top: 1px solid var(--border-light);
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.seo-card-highlights li {
  font-size: 0.86rem;
  color: var(--brand-slate);
  display: flex;
  align-items: flex-start;
  gap: 9px;
  line-height: 1.45;
}

.seo-card-highlights li i {
  color: var(--cta-green);
  font-size: 0.85rem;
  margin-top: 3px;
  flex-shrink: 0;
}

/* Subsidy Matrix Grid (4 Columns) */
.subsidy-matrix-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 36px;
}

.subsidy-matrix-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 26px 20px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease;
}

.subsidy-matrix-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.subsidy-matrix-card.highlight {
  border: 2px solid var(--cta-green);
  background: #ffffff;
  box-shadow: var(--shadow-md);
  position: relative;
}

.subsidy-matrix-val {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--cta-green);
  line-height: 1.1;
  margin-bottom: 8px;
}

.subsidy-matrix-title {
  font-size: 0.96rem;
  font-weight: 800;
  color: var(--brand-navy);
  margin-bottom: 8px;
}

.subsidy-matrix-desc {
  font-size: 0.83rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
}

/* GEG & Wärmeplanung Callout Box */
.geg-callout-box {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 36px 36px;
  box-shadow: var(--shadow-sm);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 36px;
  align-items: center;
}

.geg-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 6px;
  background: var(--cta-green-light);
  color: var(--cta-green);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 12px;
}

.geg-callout-box h3 {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--brand-navy);
  margin-bottom: 12px;
  line-height: 1.3;
}

.geg-callout-box p {
  font-size: 0.94rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 14px;
}

.geg-callout-facts {
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.geg-fact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.geg-fact-item i {
  color: var(--cta-green);
  font-size: 1.1rem;
  margin-top: 2px;
}

.geg-fact-item div strong {
  display: block;
  font-size: 0.92rem;
  color: var(--brand-navy);
}

.geg-fact-item div span {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

/* Region Local SEO Cards (4 Columns) */
.region-seo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.region-seo-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 26px 22px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.region-seo-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-strong);
}

.region-seo-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.region-seo-head i {
  color: var(--cta-green);
  font-size: 1.15rem;
}

.region-seo-head h4 {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--brand-navy);
  margin: 0;
}

.region-seo-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 16px;
  flex: 1;
}

.region-towns {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding-top: 12px;
  border-top: 1px solid var(--border-light);
}

.region-town-badge {
  font-size: 0.76rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  color: var(--brand-slate);
  padding: 3px 8px;
  border-radius: 6px;
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   Responsive Adaptations
   -------------------------------------------------------------------------- */
@media (max-width: 1080px) {
  .mobile-toggle {
    display: inline-flex;
  }

  .nav-menu {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: #ffffff;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 24px 20px;
    border-bottom: 2px solid var(--border-light);
    box-shadow: 0 16px 30px rgba(15, 23, 42, 0.12);
    display: none;
  }

  .nav-menu.open {
    display: flex;
  }

  .nav-link {
    padding: 12px 10px;
    border-bottom: 1px solid var(--border-light);
    font-size: 1rem;
    border-radius: 0;
  }

  .nav-link.active {
    background-color: #ecfdf5;
    border-left: 4px solid var(--cta-green);
    border-radius: 0 8px 8px 0;
    color: #065f46;
    padding-left: 14px;
    box-shadow: none;
  }

  .nav-link:last-child {
    border-bottom: none;
  }
}

@media (max-width: 992px) {
  .seo-cards-grid-3,
  .subsidy-matrix-grid,
  .region-seo-grid {
    grid-template-columns: 1fr;
  }
  .geg-callout-box {
    grid-template-columns: 1fr;
    padding: 24px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .hero-quick-overlay-card {
    position: static;
    margin-top: 16px;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: #ffffff;
    box-shadow: var(--shadow-md);
  }

  .services-grid-3 {
    grid-template-columns: 1fr;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .reviews-grid-3 {
    grid-template-columns: 1fr;
  }

  .pricing-grid-3 {
    grid-template-columns: 1fr;
  }

  .pricing-card.featured {
    transform: none;
  }

  .pricing-card.featured:hover {
    transform: translateY(-4px);
  }

  .footer-quad {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .wartung-benefits-grid,
  .step-grid-8 {
    grid-template-columns: repeat(2, 1fr);
  }

  .savings-callout {
    flex-direction: column;
    align-items: flex-start;
    padding: 28px 24px;
  }
}

@media (max-width: 640px) {
  .wartung-benefits-grid,
  .step-grid-8 {
    grid-template-columns: 1fr;
  }
  .header-top {
    display: none;
  }

  .hero-text h1 {
    font-size: 2.1rem;
  }

  .hero-cta-bar .btn {
    width: 100%;
  }

  .about-points-list {
    grid-template-columns: 1fr;
  }

  .footer-quad {
    grid-template-columns: 1fr;
  }

  .quick-system-trio {
    grid-template-columns: 1fr;
  }

  .quick-action-row {
    flex-direction: column;
    align-items: stretch;
  }

  .quick-action-row .btn {
    width: 100%;
  }

  .contrast-band-logos {
    gap: 10px;
  }

  .partner-badge-mono {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .header-container {
    padding: 0 16px;
  }

  .header-cta-group .btn-sm {
    display: none;
  }

  .brand-tag {
    display: none;
  }

  .quick-overlay-foot {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ==========================================================================
   Wartung Photo Showcase Grids & Split Features
   ========================================================================== */
.wartung-photo-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 36px;
}

.wartung-photo-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.wartung-photo-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.wartung-photo-thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-color: var(--brand-navy);
}

.wartung-photo-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.wartung-photo-card:hover .wartung-photo-thumb img {
  transform: scale(1.04);
}

.wartung-photo-tag {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: #ffffff;
  font-size: 0.74rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  z-index: 2;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.wartung-photo-body {
  padding: 20px;
  flex-grow: 1;
}

.wartung-photo-body h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--brand-navy);
  margin-bottom: 8px;
}

.wartung-photo-body p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0;
}

/* Feature Split Box */
.wartung-split-feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 44px;
  align-items: center;
  background: #ffffff;
  border-radius: var(--radius-xl);
  padding: 36px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
  margin-top: 40px;
}

.wartung-split-thumb {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow-md);
  background-color: var(--brand-navy);
}

.wartung-split-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.wartung-split-content h3 {
  font-size: clamp(1.4rem, 2.2vw, 1.85rem);
  font-weight: 800;
  color: var(--brand-navy);
  margin-top: 10px;
  margin-bottom: 14px;
  line-height: 1.25;
}

.wartung-split-content p {
  font-size: 0.96rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 18px;
}

.wartung-split-checklist {
  list-style: none;
  padding: 0;
  margin: 0 0 22px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.wartung-split-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--brand-navy);
  line-height: 1.4;
}

.wartung-split-checklist li i {
  color: var(--cta-green);
  margin-top: 2px;
  font-size: 0.9rem;
}

@media (max-width: 992px) {
  .wartung-photo-grid-3 {
    grid-template-columns: 1fr;
  }
  .wartung-split-feature {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 24px;
  }
}

/* ==========================================================================
   Einsatzgebiet Map Section (Leaflet & Interactive Controls)
   ========================================================================== */
.map-section {
  padding: 30px 0 60px;
  background-color: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
}

.map-card-wrapper {
  background: #ffffff;
  border-radius: var(--radius-xl);
  box-shadow: 0 14px 40px rgba(15, 23, 42, 0.08);
  border: 1px solid var(--border-light);
  overflow: hidden;
  position: relative;
}

.map-controls-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 16px 22px;
  background: #ffffff;
  border-bottom: 1px solid var(--border-light);
}

.map-filter-group {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.map-filter-btn {
  background: #f8fafc;
  border: 1px solid var(--border-color);
  color: var(--brand-navy);
  font-size: 0.84rem;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: inherit;
}

.map-filter-btn:hover {
  background: #f1f5f9;
  border-color: #cbd5e1;
  transform: translateY(-1px);
}

.map-filter-btn.active {
  background: var(--brand-navy);
  color: #ffffff;
  border-color: var(--brand-navy);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.2);
}

.map-legend {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.legend-dot-emerald {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cta-green);
  box-shadow: 0 0 0 2px rgba(5, 150, 105, 0.3);
}

.legend-dot-zone {
  width: 18px;
  height: 10px;
  border-radius: 3px;
  background: rgba(5, 150, 105, 0.25);
  border: 1.5px solid var(--cta-green);
}

#einsatzgebietMap {
  width: 100%;
  height: 620px;
  background-color: #f1f5f9;
  z-index: 1;
}

/* Custom Marker Styling */
.custom-map-marker {
  position: relative;
  cursor: pointer;
}

.marker-pin {
  width: 28px;
  height: 28px;
  border-radius: 50% 50% 50% 0;
  background: var(--cta-green);
  position: absolute;
  transform: rotate(-45deg);
  left: 50%;
  top: 50%;
  margin: -24px 0 0 -14px;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.28);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.marker-pin.primary-base {
  background: var(--brand-navy);
}

.custom-map-marker:hover .marker-pin {
  transform: rotate(-45deg) scale(1.2);
  background: #047857;
}

.marker-pin::after {
  content: '';
  width: 10px;
  height: 10px;
  background: #ffffff;
  position: absolute;
  border-radius: 50%;
}

.marker-pulse {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(5, 150, 105, 0.35);
  animation: mapPulse 2.2s infinite ease-out;
  pointer-events: none;
  margin-top: -10px;
  margin-left: 0;
}

@keyframes mapPulse {
  0% {
    transform: translate(-50%, -50%) scale(0.3);
    opacity: 0.9;
  }
  100% {
    transform: translate(-50%, -50%) scale(1.5);
    opacity: 0;
  }
}

.marker-city-label {
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 6px;
  white-space: nowrap;
  pointer-events: none;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
  transition: opacity 0.2s;
}

/* Custom Leaflet Popup */
.leaflet-popup-content-wrapper {
  border-radius: 14px !important;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.2) !important;
  padding: 0 !important;
  overflow: hidden;
  border: 1px solid var(--border-light);
}

.leaflet-popup-content {
  margin: 0 !important;
  line-height: 1.5 !important;
  font-family: inherit !important;
}

.leaflet-container a.leaflet-popup-close-button {
  top: 10px !important;
  right: 12px !important;
  color: #94a3b8 !important;
  font-size: 1.1rem !important;
}

.map-popup-card {
  padding: 18px 20px;
  min-width: 260px;
  max-width: 300px;
}

.map-popup-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--cta-green);
  background: rgba(5, 150, 105, 0.1);
  padding: 3px 8px;
  border-radius: 9999px;
  margin-bottom: 6px;
}

.map-popup-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--brand-navy);
  margin: 0 0 2px 0;
}

.map-popup-region {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-bottom: 10px;
  font-weight: 500;
}

.map-popup-points {
  list-style: none;
  padding: 0;
  margin: 0 0 14px 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.map-popup-points li {
  font-size: 0.82rem;
  color: var(--brand-navy);
  display: flex;
  align-items: center;
  gap: 8px;
}

.map-popup-points li i {
  color: var(--cta-green);
  font-size: 0.8rem;
}

.map-popup-btn {
  display: block;
  text-align: center;
  background: var(--cta-green);
  color: #ffffff !important;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.2s;
}

.map-popup-btn:hover {
  background: #047857;
  color: #ffffff !important;
}

.map-stats-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 18px 24px;
  background: #f8fafc;
  border-top: 1px solid var(--border-light);
}

.map-stat-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.map-stat-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(5, 150, 105, 0.1);
  color: var(--cta-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.map-stat-text strong {
  display: block;
  font-size: 0.92rem;
  color: var(--brand-navy);
}

.map-stat-text span {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.map-mobile-filter {
  display: none;
}

.map-mobile-hint {
  display: none;
}

.map-mobile-select-wrap {
  position: relative;
  width: 100%;
}

.map-mobile-select-wrap .map-select-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--cta-green);
  font-size: 0.9rem;
  pointer-events: none;
}

.map-mobile-select-wrap .map-select-arrow {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
  font-size: 0.8rem;
  pointer-events: none;
}

.map-mobile-select {
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  border-radius: 10px;
  padding: 10px 36px 10px 38px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--brand-navy);
  font-family: inherit;
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.map-mobile-select:focus {
  outline: none;
  border-color: var(--cta-green);
  box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.15);
}

@media (max-width: 768px) {
  #einsatzgebietMap {
    height: 440px;
  }

  /* Blende die überlappenden Text-Labels auf Smartphones aus */
  .marker-city-label {
    display: none !important;
  }

  /* Pins auf Mobile dezent kompakter */
  .marker-pin {
    width: 24px;
    height: 24px;
    margin: -20px 0 0 -12px;
  }

  .marker-pulse {
    width: 32px;
    height: 32px;
  }

  .map-filter-group {
    display: none !important;
  }

  .map-mobile-filter {
    display: block !important;
    width: 100%;
  }

  .map-mobile-hint {
    display: flex !important;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 12px;
    background: #f0fdf4;
    color: #065f46;
    font-size: 0.78rem;
    font-weight: 600;
    border-bottom: 1px solid #dcfce7;
    text-align: center;
  }

  .map-controls-bar {
    flex-direction: column;
    align-items: stretch;
    padding: 12px 14px;
    gap: 10px;
  }

  .map-legend {
    display: flex;
    justify-content: space-between;
    width: 100%;
    font-size: 0.75rem;
    padding: 2px 4px 0;
  }

  /* Popup Anpassung für Smartphones */
  .leaflet-popup-content-wrapper {
    max-width: calc(100vw - 36px) !important;
    border-radius: 12px !important;
  }

  .map-popup-card {
    min-width: unset !important;
    max-width: 260px;
    padding: 14px 14px 12px;
  }

  .map-popup-title {
    font-size: 1.05rem;
  }

  .map-popup-region {
    font-size: 0.78rem;
    margin-bottom: 8px;
  }

  .map-popup-points {
    margin: 0 0 10px 0;
    gap: 4px;
  }

  .map-popup-points li {
    font-size: 0.76rem;
  }

  .map-popup-btn {
    font-size: 0.8rem;
    padding: 8px 10px;
  }

  .map-stats-strip {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 14px 16px;
  }
}