/* ==========================================================================
   WHITE.HEAD Consulting - Design System (Orientiert an Gerd Kommer)
   Souveräne Eleganz, klare Typografie, großzügiger Weißraum, kein "AI-Slop"
   ========================================================================== */

:root {
  --primary: #044965;          /* Gerd Kommer Petrol Blue */
  --primary-dark: #03354a;     /* Deep Petrol */
  --primary-light: #0a6488;
  --accent: #02989b;           /* WHITE.HEAD Türkis / Teal */
  --accent-light: #48c4c2;
  --surface: #ffffff;
  --surface-alt: #f8fafc;      /* Helles, edles Warmweiß/Grau */
  --surface-border: #e2e8f0;
  --text-main: #11222e;        /* Fast Schwarz mit Petrol-Einschlag */
  --text-muted: #475569;
  --text-light: #64748b;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 14px rgba(4, 73, 101, 0.08);
  --radius-sm: 2px;
  --radius-md: 6px;
}

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

html, body {
  overflow-x: clip;
  max-width: 100vw;
}

body {
  font-family: var(--font-sans);
  color: var(--text-main);
  background-color: var(--surface);
  line-height: 1.6;
  font-size: 15.5px;
  -webkit-font-smoothing: antialiased;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ==========================================================================
   HEADER / NAVIGATION (Gerd Kommer Stil: Weiß, clean, Uppercase - Sticky Header)
   ========================================================================== */
header.site-header {
  background: #ffffff;
  border-bottom: 1px solid var(--surface-border);
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  z-index: 1000;
  height: 84px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

.site-header .container {
  max-width: 1360px;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo-header {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  margin-right: 20px;
}

.logo-header img {
  height: 48px;
  width: auto;
  display: block;
}

nav.main-nav {
  margin-left: auto;
}

nav.main-nav ul {
  display: flex;
  list-style: none;
  gap: 13px;
  align-items: center;
  margin: 0;
  padding: 0;
}

nav.main-nav a {
  text-decoration: none;
  color: var(--text-main);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  transition: color 0.15s ease;
  position: relative;
  padding: 8px 0;
  white-space: nowrap;
}

nav.main-nav a:hover,
nav.main-nav a.active {
  color: var(--primary);
}

nav.main-nav a.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--primary);
}

.btn-nav-kontakt {
  background: var(--primary);
  color: #ffffff !important;
  padding: 11px 24px !important;
  border-radius: var(--radius-sm);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
  text-decoration: none;
  transition: background 0.2s ease;
}

.btn-nav-kontakt:hover {
  background: var(--primary-light);
}

/* ==========================================================================
   HERO BEREICH (Gerd Kommer Farbwelt: Helles Schieferblau, monumentale Typo & Bücher)
   ========================================================================== */
section.hero-gk {
  position: relative;
  min-height: 480px;
  display: flex;
  align-items: center;
  background-color: #82959c;
  background-image: 
    linear-gradient(to right, rgba(125, 146, 154, 0.95) 0%, rgba(125, 146, 154, 0.85) 54%, rgba(125, 146, 154, 0.08) 68%, rgba(125, 146, 154, 0) 74%),
    url('assets/hero_books_far_right.jpg');
  background-size: cover;
  background-position: right center;
  background-repeat: no-repeat;
  color: #ffffff;
  padding: 56px 0;
}

.hero-gk-content {
  max-width: 620px;
}

.hero-gk-kicker {
  display: inline-block;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #ffffff;
  background: rgba(4, 73, 101, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.35);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  backdrop-filter: blur(4px);
}

.hero-gk-title {
  font-size: 46px;
  line-height: 1.15;
  font-weight: 900;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: 16px;
  text-shadow: 0 1px 4px rgba(0,0,0,0.15);
}

.hero-gk-subtitle {
  font-size: 21px;
  line-height: 1.35;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 14px;
  text-shadow: 0 1px 3px rgba(0,0,0,0.15);
}

.hero-gk-subline {
  font-size: 16.5px;
  line-height: 1.6;
  color: #f1f5f9;
  margin-bottom: 28px;
  font-weight: 400;
  max-width: 600px;
  text-shadow: 0 1px 3px rgba(0,0,0,0.12);
}

.hero-gk-actions {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
}

.hero-gk-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: #ffffff;
  font-size: 13.5px;
  font-weight: 800;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  text-decoration: none;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.hero-gk-btn:hover {
  background: var(--primary-light);
  transform: translateY(-1px);
}

.hero-gk-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: #ffffff;
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-decoration: none;
  padding: 12px 22px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
  backdrop-filter: blur(2px);
}

.hero-gk-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: #ffffff;
  transform: translateY(-1px);
}

/* ==========================================================================
   METRIC / AUTHORITY BANNER (Der Gerd-Kommer-Balken direkt unterm Hero)
   ========================================================================== */
section.gk-stat-banner {
  background: var(--primary);
  color: #ffffff;
  padding: 50px 0;
}

.gk-stat-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 48px;
  align-items: center;
}

.gk-stat-metric {
  border-right: 1px solid rgba(255,255,255,0.2);
  padding-right: 32px;
}

.gk-stat-number {
  font-size: 54px;
  font-weight: 900;
  line-height: 1;
  color: #ffffff;
  letter-spacing: -1px;
}

.gk-stat-caption {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: #ffffff;
  margin-top: 8px;
  font-weight: 700;
  opacity: 0.9;
}

.gk-stat-text p.lead {
  font-size: 18.5px;
  line-height: 1.6;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 8px;
}

.highlight-yellow {
  color: #f0c05a;
  font-weight: 700;
}

.highlight-mint {
  color: #48c4a0;
  font-weight: 700;
}

.highlight-coral {
  color: #e57368;
  font-weight: 700;
}

.gk-stat-text p.sub {
  font-size: 15px;
  line-height: 1.6;
  color: #94a3b8;
}

/* ==========================================================================
   ÜBER WHITE.HEAD & DIE 3 PFEILER (Editorial Style)
   ========================================================================== */
section.editorial-section {
  padding: 52px 0;
  background: #ffffff;
}

.editorial-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 48px;
  align-items: start;
}

.editorial-header h2 {
  font-size: 28px;
  font-weight: 900;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
  line-height: 1.2;
}

.editorial-main p {
  font-size: 15.5px;
  line-height: 1.6;
  color: #334155;
  margin-bottom: 14px;
}

.pillar-row {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 16px;
}

.pillar-box {
  padding: 18px 22px;
  background: var(--surface-alt);
  border-left: 4px solid var(--primary);
  border-radius: var(--radius-sm);
}

.pillar-box h4 {
  font-size: 16.5px;
  color: var(--primary);
  font-weight: 800;
  margin-bottom: 5px;
}

.pillar-box p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.55;
}

.statement-card {
  background: var(--primary);
  color: #ffffff;
  padding: 30px 28px;
  border-radius: var(--radius-sm);
}

.statement-card h3 {
  font-size: 21px;
  font-weight: 800;
  margin-bottom: 12px;
  line-height: 1.3;
}

.statement-card p {
  font-size: 14px;
  line-height: 1.6;
  color: #cbd5e1;
  margin-bottom: 20px;
}

.statement-card a {
  display: inline-block;
  color: #55c8c6;
  font-weight: 700;
  text-decoration: none;
  font-size: 14px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.statement-card a:hover {
  text-decoration: underline;
}

/* ==========================================================================
   DIE 8 GRUNDWERTE (Vollflächig Dunkelblau - Wie im Original!)
   ========================================================================== */
section.values-dark-section {
  background: var(--primary);
  color: #ffffff;
  padding: 52px 0;
}

.section-title-light {
  text-align: center;
  margin-bottom: 36px;
}

.section-title-light h2 {
  font-size: 28px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #ffffff;
  margin-bottom: 8px;
}

.section-title-light p {
  font-size: 15.5px;
  color: #94a3b8;
}

.values-col-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
}

.value-col-item h4 {
  font-size: 19px;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 8px;
}

.value-col-item p {
  font-size: 14.5px;
  line-height: 1.65;
  color: #cbd5e1;
}

/* ==========================================================================
   UNSERE GRUNDSÄTZE (Heller Hintergrund)
   ========================================================================== */
section.principles-section {
  background: var(--surface-alt);
  padding: 52px 0;
  border-bottom: 1px solid var(--surface-border);
}

.principles-section h2 {
  font-size: 28px;
  font-weight: 900;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 28px;
}

.principles-grid-clean {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
}

.principle-clean-item {
  background: #ffffff;
  padding: 26px 24px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--surface-border);
  box-shadow: var(--shadow-sm);
}

.principle-clean-item h3 {
  font-size: 18px;
  color: var(--primary);
  font-weight: 800;
  margin-bottom: 10px;
}

.principle-clean-item p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   UNSERE DIENSTLEISTUNGEN (Dunkelblau, 2 Spalten)
   ========================================================================== */
section.services-dark-section {
  background: var(--primary-dark);
  color: #ffffff;
  padding: 52px 0;
}

.services-2col-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.service-clean-item {
  margin-bottom: 20px;
}

.service-clean-item h4 {
  font-size: 17.5px;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 5px;
}

.service-clean-item p {
  font-size: 14px;
  line-height: 1.55;
  color: #94a3b8;
}

/* ==========================================================================
   DAS TEAM (Würdevolle Porträts)
   ========================================================================== */
section.team-section {
  background: #ffffff;
  padding: 52px 0;
  border-bottom: 1px solid var(--surface-border);
}

.team-section h2 {
  font-size: 28px;
  font-weight: 900;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 32px;
  text-align: center;
}

.team-2col-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  max-width: 900px;
  margin: 0 auto;
}

.team-card-profile {
  background: var(--surface-alt);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-sm);
  padding: 32px;
  text-align: center;
}

.team-photo-wrap {
  width: 200px;
  height: 240px;
  margin: 0 auto 22px;
  overflow: hidden;
  border-radius: var(--radius-sm);
  border: 1px solid var(--surface-border);
  background: #ffffff;
}

.team-photo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
}

.team-card-profile h3 {
  font-size: 21px;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 4px;
}

.team-card-profile .role {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent);
  margin-bottom: 12px;
}

.team-card-profile .contact-info {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--surface-border);
}

.team-card-profile .contact-info a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
}

.team-card-profile .tasks-list {
  text-align: left;
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.6;
  padding-left: 20px;
}

/* ==========================================================================
   STANDORT & KONTAKT
   ========================================================================== */
section.contact-section {
  padding: 52px 0;
  background: #ffffff;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  max-width: 900px;
  margin: 0 auto;
  background: var(--surface-alt);
  padding: 40px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--surface-border);
}

.contact-col h4 {
  font-size: 18px;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 12px;
}

.contact-col p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
}

.contact-col a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
}

/* ==========================================================================
   FOOTER (Gerd Kommer Stil: Dunkel, dezent, WAG-Hinweis)
   ========================================================================== */
footer.site-footer {
  background: #f8fafc;
  color: #475569;
  padding: 40px 0 24px;
  font-size: 12.5px;
  border-top: 1px solid #e2e8f0;
}

.site-footer .container {
  max-width: 1340px;
}

.footer-grid {
  display: grid;
  grid-template-columns: max-content max-content minmax(245px, 1fr) max-content max-content;
  gap: 20px;
  margin-bottom: 24px;
  align-items: start;
  justify-content: space-between;
}

.footer-col h4 {
  color: #1e293b;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  margin-bottom: 12px;
  padding-bottom: 0;
  border-bottom: none;
  white-space: nowrap;
}

.footer-principles-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-principles-list li {
  font-size: 12.5px;
  line-height: 1.5;
  color: #475569;
  font-weight: 400;
  padding-left: 11px;
  position: relative;
  white-space: nowrap;
}

.footer-principles-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  top: 0;
  color: #94a3b8;
}

.footer-meta-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12.5px;
  color: #475569;
}

.footer-meta-list div {
  display: flex;
  gap: 6px;
  line-height: 1.5;
  white-space: nowrap;
}

.footer-meta-list .meta-label {
  color: #64748b;
  font-weight: 400;
  min-width: 56px;
}

.footer-meta-list a {
  color: #475569;
  text-decoration: none;
  font-weight: 400;
}

.footer-meta-list a:hover {
  color: #044965;
  text-decoration: underline;
}

.footer-trade-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-trade-list li {
  font-size: 12.5px;
  line-height: 1.35;
  color: #475569;
  font-weight: 400;
  padding-left: 11px;
  position: relative;
}

.footer-trade-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  top: 0;
  color: #94a3b8;
}

.footer-reg-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12.5px;
  color: #475569;
}

.footer-reg-list div {
  line-height: 1.5;
  white-space: nowrap;
}

.footer-reg-list .meta-label {
  color: #64748b;
  font-weight: 400;
  display: inline-block;
  min-width: 82px;
}

.footer-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12.5px;
}

.footer-nav-links li {
  line-height: 1.5;
  white-space: nowrap;
}

.footer-nav-links a {
  color: #475569;
  text-decoration: none;
  font-weight: 400;
}

.footer-nav-links a:hover {
  color: #044965;
  text-decoration: underline;
}

.footer-bottom-legal {
  border-top: 1px solid #e2e8f0;
  padding-top: 16px;
  margin-top: 16px;
}

.footer-bottom-legal p {
  font-size: 11px;
  line-height: 1.6;
  color: #64748b;
  margin: 0;
  font-weight: 400;
}

.footer-bottom-legal strong {
  font-weight: 500;
  color: #475569;
}

.footer-bottom-legal em {
  font-style: normal;
  color: inherit;
}

.footer-copy-line {
  margin-top: 12px;
  padding-top: 8px;
  border-top: 1px solid #f1f5f9;
  font-size: 11px;
  color: #94a3b8;
  text-align: center;
}

@media (max-width: 1080px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
}

@media (max-width: 640px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* ==========================================================================
   UNTERSEITEN DESIGN-SYSTEM (Kommer-Farbwelt: Schieferblau + Tiefblau-Balken)
   ========================================================================== */
.subpage-hero {
  background: linear-gradient(135deg, #7c8f96 0%, #95a7ae 100%);
  color: #ffffff;
  padding: 48px 0 40px;
}

.subpage-kicker {
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 8px;
}

.subpage-hero h1 {
  font-size: 32px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #ffffff;
  margin-bottom: 12px;
  line-height: 1.15;
}

.subpage-hero p.lead {
  font-size: 16px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.95);
  max-width: 800px;
  margin: 0;
}

.subpage-jumpbar {
  background: #ffffff;
  padding: 12px 0;
  border-bottom: 1px solid #e2e8f0;
}

.jump-links {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
}

.jump-links a {
  color: #475569;
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: normal;
  text-transform: none;
  padding: 4px 0;
  border-radius: 0;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  transition: all 0.2s ease;
}

.jump-links a:hover {
  color: #044965;
  background: transparent;
  border-bottom-color: #044965;
}

.subpage-section {
  padding: 42px 0;
  background: #ffffff;
}

.subpage-section.alt {
  background: #f4f7f9;
  border-top: 1px solid #e2e8f0;
  border-bottom: 1px solid #e2e8f0;
}

.subpage-content {
  max-width: 920px;
  margin: 0 auto;
}

.subpage-content h2 {
  font-size: 26px;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 14px;
  line-height: 1.25;
}

.subpage-content h3 {
  font-size: 19px;
  font-weight: 700;
  color: var(--primary);
  margin: 22px 0 10px;
  line-height: 1.35;
}

.subpage-content p {
  font-size: 15.5px;
  line-height: 1.6;
  color: #334155;
  margin-bottom: 12px;
}

.subpage-content p:last-child {
  margin-bottom: 0;
}

ul.clean-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin: 10px 0 18px;
}

ul.clean-list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.55;
  color: #334155;
}

ul.clean-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  top: 0;
  color: #044965;
  font-weight: 700;
}

.option-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin: 22px 0;
}

.option-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-top: 4px solid #044965;
  border-radius: 6px;
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
}

.option-card h4 {
  font-size: 16.5px;
  font-weight: 700;
  color: #044965;
  margin-bottom: 10px;
  line-height: 1.35;
}

.option-card p {
  font-size: 14px;
  line-height: 1.55;
  color: #475569;
  margin-bottom: 10px;
}

.option-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 4px;
}

.option-card ul li {
  font-size: 13.5px;
  line-height: 1.45;
  color: #475569;
  padding-left: 14px;
  position: relative;
}

.option-card ul li::before {
  content: "–";
  position: absolute;
  left: 0;
  top: 0;
  color: #64748b;
}

.compare-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 20px 0;
}

.compare-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-left: 4px solid #044965;
  border-radius: 6px;
  padding: 20px 22px;
}

.compare-card.warn {
  border-left-color: #c85a50;
}

.compare-card.good {
  border-left-color: #2c9c7c;
}

.compare-card h4 {
  font-size: 17.5px;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 12px;
}

.step-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 18px 0;
}

.step-box {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-left: 4px solid #044965;
  border-radius: 6px;
  padding: 18px 22px;
}

.step-box h4 {
  font-size: 16.5px;
  font-weight: 700;
  color: #044965;
  margin-bottom: 6px;
}

/* ==========================================================================
   VERGLEICHSTABELLE (Nebeneinander: Klassisch vs. WHITE.HEAD Monte-Carlo)
   ========================================================================== */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  margin: 18px 0 24px;
  border-radius: 6px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  background: #ffffff;
  font-size: 14px;
  line-height: 1.55;
  text-align: left;
}

.comparison-table th,
.comparison-table td {
  padding: 12px 16px;
  border-bottom: 1px solid #e2e8f0;
  vertical-align: top;
}

.comparison-table th {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  background: #f8fafc;
  color: #1e293b;
  border-bottom: 2px solid #cbd5e1;
}

.comparison-table th.col-feature {
  width: 22%;
  color: #475569;
}

.comparison-table th.col-traditional {
  width: 39%;
  background: #fef2f2;
  color: #991b1b;
  border-bottom: 2px solid #f87171;
}

.comparison-table th.col-whitehead {
  width: 39%;
  background: #f0fdf4;
  color: #166534;
  border-bottom: 2px solid #34d399;
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table td.cell-feature {
  font-weight: 700;
  color: #0f172a;
  background: #f8fafc;
  font-size: 13.5px;
}

.comparison-table td.cell-traditional {
  background: #ffffff;
  color: #475569;
}

.comparison-table td.cell-whitehead {
  background: #fafffc;
  color: #0f172a;
}

.step-box p {
  font-size: 14.5px;
  line-height: 1.6;
  color: #475569;
  margin-bottom: 8px;
}

.step-box p:last-child {
  margin-bottom: 0;
}

.chart-figure {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 20px;
  margin: 20px 0;
}

.chart-figure h4 {
  font-size: 16.5px;
  font-weight: 700;
  color: #044965;
  margin-bottom: 14px;
}

.chart-figure img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 4px;
}

.chart-figure figcaption {
  font-size: 13px;
  color: #64748b;
  margin-top: 12px;
  line-height: 1.5;
}

.factor-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 24px 0;
}

.factor-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-top: 3px solid #044965;
  border-radius: 6px;
  padding: 22px 24px;
}

.factor-card h4 {
  font-size: 17px;
  font-weight: 700;
  color: #044965;
  margin-bottom: 8px;
}

.factor-card p {
  font-size: 14.5px;
  line-height: 1.6;
  color: #475569;
  margin: 0;
}

.source-note {
  font-size: 13px !important;
  color: #64748b !important;
  margin-top: 12px;
}

.source-note a,
.kom-link {
  color: #044965;
  font-weight: 600;
  text-decoration: none;
}

.source-note a:hover,
.kom-link:hover {
  text-decoration: underline;
}

/* ==========================================================================
   RESPONSIVE & MOBILE NAVIGATION (Tablets & Smartphones)
   ========================================================================== */

/* Mobile Menu Toggle Button */
.mobile-menu-btn {
  display: none;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  cursor: pointer;
  padding: 7px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 42px;
  height: 38px;
  z-index: 1001;
  -webkit-appearance: none;
  appearance: none;
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.mobile-menu-btn span {
  display: block;
  height: 2.5px;
  width: 24px;
  background-color: #044965;
  border-radius: 2px;
  transition: all 0.25s ease;
}

.mobile-menu-btn.is-active span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}
.mobile-menu-btn.is-active span:nth-child(2) {
  opacity: 0;
}
.mobile-menu-btn.is-active span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* Tablet Breakpoint (<= 1024px) */
@media (max-width: 1024px) {
  .site-header .container {
    max-width: 100%;
    padding: 0 20px;
  }
  .main-nav ul {
    gap: 8px;
    font-size: 11.5px;
  }
}

/* Mobile & Small Tablet Breakpoint (<= 992px) */
@media (max-width: 992px) {
  .mobile-menu-btn {
    display: flex;
  }

  .nav-wrap {
    position: relative;
    justify-content: space-between;
    align-items: center;
  }

  nav.main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #ffffff;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.15);
    border-top: 1px solid var(--surface-border);
    padding: 16px 20px 24px;
    z-index: 1000;
  }

  nav.main-nav.is-open {
    display: block;
  }

  nav.main-nav ul {
    display: flex;
    flex-direction: column;
    gap: 2px;
    align-items: stretch;
  }

  nav.main-nav ul li a {
    display: block;
    padding: 12px 14px;
    font-size: 14.5px;
    font-weight: 600;
    color: var(--primary);
    border-radius: 4px;
    border-bottom: 1px solid #f1f5f9;
    white-space: normal;
  }

  nav.main-nav ul li a:hover,
  nav.main-nav ul li a.active {
    background: #f8fafc;
    color: #044965;
  }

  nav.main-nav ul li a.btn-nav-kontakt {
    margin-top: 12px;
    text-align: center;
    background: #044965;
    color: #ffffff;
    padding: 12px;
    border-radius: var(--radius-sm);
  }

  /* Typography & Titles */
  .hero-gk-title {
    font-size: 32px;
    word-break: break-word;
    hyphens: auto;
  }
  .subpage-hero h1 {
    font-size: 28px;
    word-break: break-word;
    hyphens: auto;
  }

  /* Grids */
  .gk-stat-grid,
  .editorial-grid,
  .values-col-grid,
  .principles-grid-clean,
  .services-2col-grid,
  .team-2col-grid,
  .contact-layout,
  .footer-grid,
  .option-grid-3,
  .compare-grid-2,
  .factor-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .contact-col {
    border-left: none !important;
    padding-left: 0 !important;
    border-top: 1px solid var(--surface-border);
    padding-top: 24px;
  }
  .contact-col:first-child {
    border-top: none;
    padding-top: 0;
  }

  .gk-stat-metric {
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.15);
    padding-bottom: 20px;
    padding-right: 0;
  }
}

/* Smartphone Breakpoint (<= 640px) */
@media (max-width: 640px) {
  .container {
    padding: 0 16px;
  }
  .site-header {
    height: 68px;
  }
  .logo-header {
    margin-right: 8px;
  }
  .logo-header img {
    height: 38px;
  }
  .mobile-menu-btn {
    width: 38px;
    height: 36px;
    padding: 6px;
  }
  .hero-gk-title {
    font-size: 24px;
    line-height: 1.25;
  }
  .subpage-hero h1 {
    font-size: 22px;
    line-height: 1.25;
  }
  .hero-gk-lead,
  .subpage-hero p.lead {
    font-size: 14.5px;
    line-height: 1.6;
  }

  .subpage-kicker {
    font-size: 11px;
    white-space: normal;
    line-height: 1.4;
  }

  .hero-gk-banner {
    min-height: auto;
    padding: 36px 0 44px;
    background-position: right 25% center;
  }
  .hero-gk-content,
  .subpage-hero .container {
    max-width: 100%;
  }

  /* Horizontal swipe for subpage jumpbar */
  .subpage-jumpbar .jump-links {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: 20px;
    padding: 4px 0;
    scrollbar-width: none;
  }
  .subpage-jumpbar .jump-links::-webkit-scrollbar {
    display: none;
  }
  .subpage-jumpbar .jump-links a {
    flex-shrink: 0;
    white-space: nowrap;
    font-size: 13.5px;
    padding: 6px 0;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
  }

  /* Responsive Tables with clean touch scroll */
  .table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-bottom: 24px;
    border: 1px solid var(--surface-border);
    border-radius: var(--radius-sm);
  }
  .comparison-table,
  .gk-table {
    min-width: 540px;
  }

  /* Footer on smartphones */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .footer-meta-list div,
  .footer-reg-list div,
  .footer-nav-links li {
    white-space: normal;
  }
}

/* ==========================================================================
   MODERN FLOATING COOKIE CONSENT CARD (DSGVO & TKG 2021)
   Elegantes Floating-Design im Gerd-Kommer / WHITE.HEAD Stil
   ========================================================================== */
.cookie-card {
  position: fixed;
  bottom: 24px;
  left: 24px;
  max-width: 420px;
  width: calc(100% - 48px);
  background: #ffffff;
  /* backdrop-filter: none */
  -webkit-/* backdrop-filter: none */
  border: 1px solid rgba(203, 213, 225, 0.85);
  border-radius: 12px;
  box-shadow: 0 20px 48px -10px rgba(4, 73, 101, 0.22), 0 4px 12px rgba(0, 0, 0, 0.05);
  padding: 22px 24px 20px;
  z-index: 999999;
  font-family: var(--font-sans);
  animation: none;
  opacity: 1;
}

@keyframes cookieCardIn {
  from {
    opacity: 0;
    transform: translateY(24px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.cookie-card.cookie-banner-hidden {
  display: none !important;
}

.cookie-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.cookie-icon-wrap {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(4, 73, 101, 0.08);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cookie-card-header h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.2px;
  margin: 0;
}

.cookie-card-body p {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--text-muted);
  margin: 0 0 16px;
}

.cookie-card-footer {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cookie-actions {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 10px;
}

.btn-cookie-primary {
  background: var(--primary);
  color: #ffffff;
  border: none;
  border-radius: 6px;
  padding: 10px 16px;
  font-size: 13.5px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
  box-shadow: 0 2px 6px rgba(4, 73, 101, 0.15);
}

.btn-cookie-primary:hover {
  background: var(--primary-light);
  transform: translateY(-1px);
}

.btn-cookie-secondary {
  background: #f8fafc;
  color: var(--text-main);
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
}

.btn-cookie-secondary:hover {
  background: #e2e8f0;
  border-color: #94a3b8;
}

.cookie-meta-links {
  font-size: 11.5px;
  color: var(--text-light);
  text-align: center;
}

.cookie-meta-links a {
  color: var(--text-light);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.15s ease;
}

.cookie-meta-links a:hover {
  color: var(--primary);
}

@media (max-width: 640px) {
  .cookie-card {
    bottom: 14px;
    left: 14px;
    right: 14px;
    width: auto;
    max-width: none;
    padding: 18px 18px 16px;
    border-radius: 12px;
  }
  .cookie-actions {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .btn-cookie-primary,
  .btn-cookie-secondary {
    width: 100%;
    padding: 11px;
  }
}

/* ==========================================================================
   KONTAKT-KARTE (Erstgespräch Box - Voll responsiv)
   ========================================================================== */
.contact-card {
  background: #ffffff;
  border: 1px solid var(--surface-border);
  border-radius: 12px;
  padding: 36px 32px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.03);
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.contact-card h3 {
  font-size: 24px;
  font-weight: 700;
  color: #044965;
  margin-bottom: 12px;
  line-height: 1.3;
}

.contact-card p.contact-desc {
  font-size: 15.5px;
  color: #334155;
  max-width: 620px;
  margin: 0 auto 20px;
  line-height: 1.55;
}

.contact-card .contact-meta-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  font-size: 14.5px;
  color: #334155;
  margin-bottom: 24px;
}

.contact-card .contact-meta-row a {
  color: #044965;
  text-decoration: none;
  font-weight: 600;
}

.contact-card .btn-nav-kontakt {
  display: inline-block;
  padding: 13px 26px;
  font-size: 15.5px;
}

/* Mobile Responsive Adjustments for Contact Card */
@media (max-width: 768px) {
  .contact-card {
    padding: 24px 18px !important;
    border-radius: 10px;
    margin: 0 10px;
  }
  .contact-card h3 {
    font-size: 19px !important;
    line-height: 1.3 !important;
    margin-bottom: 10px !important;
    word-break: normal;
  }
  .contact-card p.contact-desc {
    font-size: 13.5px !important;
    line-height: 1.5 !important;
    margin-bottom: 16px !important;
  }
  .contact-card .contact-meta-row {
    flex-direction: column !important;
    gap: 8px !important;
    font-size: 13.5px !important;
    margin-bottom: 18px !important;
  }
  .contact-card .btn-nav-kontakt {
    padding: 12px 20px !important;
    font-size: 14px !important;
    width: 100% !important;
    max-width: 280px !important;
    display: inline-block !important;
    box-sizing: border-box !important;
  }
}

/* ==========================================================================
   BACK TO TOP BUTTON (Schwebender Button für schnellen Rücksprung)
   ========================================================================== */
.back-to-top-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #044965;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 4px 14px rgba(4, 73, 101, 0.28);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  -webkit-appearance: none;
  appearance: none;
}

.back-to-top-btn.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top-btn:hover {
  background: #066287;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(4, 73, 101, 0.38);
}

.back-to-top-btn:active {
  transform: translateY(0);
}

@media (max-width: 768px) {
  .back-to-top-btn {
    bottom: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.22);
  }
}