/* ==========================================
   MÄNNERENERGIE - STYLESHEET (DE GEO)
   Design System: Deep Blue & Electric Cobalt
   High Contrast CTA Buttons & Google Ads Compliance
   ========================================== */

:root {
  /* Color Palette - Blue Theme */
  --bg-dark: #0f172a;
  --bg-card: #1e293b;
  --bg-light: #f8fafc;
  --text-dark: #0f172a;
  --text-light: #f8fafc;
  --text-muted: #64748b;
  --text-muted-light: #94a3b8;
  
  --primary-blue: #1d4ed8;
  --primary-blue-hover: #1e40af;
  --accent-blue: #3b82f6;
  --light-blue-bg: #eff6ff;
  --border-blue: #bfdbfe;
  
  /* High Contrast Highlight Button Colors */
  --cta-gold: #f97316;
  --cta-gold-hover: #ea580c;
  --cta-glow: rgba(249, 115, 22, 0.4);
  
  /* Verification & Certificates */
  --success-green: #10b981;
  --card-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.05);
  --glass-bg: rgba(30, 41, 59, 0.85);
  
  /* Layout & Fonts */
  --font-main: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", sans-serif;
  --max-width: 1200px;
  --radius: 12px;
  --radius-sm: 8px;
  --transition: all 0.25s ease-in-out;
}

/* Reset & Global Settings */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-family: var(--font-main);
  background-color: var(--bg-light);
  color: var(--text-dark);
  line-height: 1.6;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--primary-blue);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--primary-blue-hover);
}

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

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header & Navigation */
.header {
  background-color: var(--bg-dark);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-light);
  letter-spacing: -0.5px;
}

.logo span {
  color: var(--accent-blue);
}

.logo-badge {
  background: linear-gradient(135deg, var(--primary-blue), var(--accent-blue));
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 900;
  font-size: 1.2rem;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  color: var(--text-muted-light);
  font-weight: 600;
  font-size: 0.95rem;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-light);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-light);
  font-size: 1.8rem;
  cursor: pointer;
}

/* High Contrast Highlight CTA Button */
.btn-cta {
  background: linear-gradient(135deg, var(--cta-gold), #ea580c);
  color: #ffffff !important;
  font-weight: 700;
  font-size: 1rem;
  padding: 0.85rem 1.8rem;
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: none;
  cursor: pointer;
  box-shadow: 0 6px 20px var(--cta-glow);
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(249, 115, 22, 0.6);
  background: linear-gradient(135deg, #ff8426, #f97316);
}

.btn-cta-outline {
  background: transparent;
  color: var(--text-light) !important;
  border: 2px solid var(--accent-blue);
  padding: 0.8rem 1.6rem;
  border-radius: 50px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-cta-outline:hover {
  background: rgba(59, 130, 246, 0.15);
  border-color: #60a5fa;
}

/* Hero Section */
.hero {
  background: radial-gradient(circle at top right, #1e3a8a 0%, #0f172a 70%);
  color: var(--text-light);
  padding: 5rem 0 4rem;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(59, 130, 246, 0.2);
  border: 1px solid rgba(59, 130, 246, 0.4);
  color: #93c5fd;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.25rem;
  letter-spacing: -1px;
}

.hero-title span {
  background: linear-gradient(135deg, #60a5fa, #3b82f6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-muted-light);
  margin-bottom: 2rem;
  max-width: 540px;
}

.hero-highlights {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: #e2e8f0;
}

.highlight-icon {
  color: var(--success-green);
  font-weight: 900;
  font-size: 1.1rem;
}

.hero-image-wrapper {
  position: relative;
}

.hero-image-container {
  background: rgba(30, 41, 59, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.5rem;
  border-radius: 24px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(10px);
}

.hero-image-container img {
  border-radius: 16px;
  width: 100%;
  object-fit: cover;
}

.trust-badge-overlay {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 0.85rem 1.25rem;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
}

/* Certificate & Quality Seals Grid */
.certificates-section {
  background-color: #0b1329;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: 2.5rem 0;
}

.certificates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.cert-card {
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid rgba(59, 130, 246, 0.2);
  padding: 1.25rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--text-light);
  transition: var(--transition);
}

.cert-card:hover {
  border-color: var(--accent-blue);
  background: rgba(30, 41, 59, 0.8);
}

.cert-icon {
  width: 48px;
  height: 48px;
  background: rgba(59, 130, 246, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--accent-blue);
  flex-shrink: 0;
}

.cert-title {
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.2;
}

.cert-desc {
  font-size: 0.78rem;
  color: var(--text-muted-light);
}

/* Sections Global Styling */
.section {
  padding: 5rem 0;
}

.section-dark {
  background-color: var(--bg-dark);
  color: var(--text-light);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3.5rem;
}

.section-subtitle {
  color: var(--primary-blue);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}

.section-dark .section-subtitle {
  color: var(--accent-blue);
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 1rem;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
}

.section-dark .section-desc {
  color: var(--text-muted-light);
}

/* Benefit Cards Grid */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.benefit-card {
  background: #ffffff;
  border-radius: var(--radius);
  padding: 2.25rem;
  box-shadow: var(--card-shadow);
  border: 1px solid var(--border-blue);
  transition: var(--transition);
}

.benefit-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary-blue);
}

.benefit-number {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--primary-blue);
  opacity: 0.25;
  line-height: 1;
  margin-bottom: 1rem;
}

.benefit-title {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--bg-dark);
}

.benefit-text {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Active Ingredients & Science Section */
.science-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.ingredients-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.ingredient-item {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-left: 4px solid var(--accent-blue);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-sm);
}

.ingredient-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.25rem;
}

.ingredient-desc {
  font-size: 0.9rem;
  color: var(--text-muted-light);
}

/* CTA Banner Box */
.cta-banner {
  background: linear-gradient(135deg, #1e3a8a, #0f172a);
  border-radius: 24px;
  padding: 4rem 2rem;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(59, 130, 246, 0.3);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.cta-banner-title {
  font-size: 2.4rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.cta-banner-desc {
  font-size: 1.1rem;
  color: var(--text-muted-light);
  max-width: 600px;
  margin: 0 auto 2.5rem;
}

/* FAQ Accordion */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  text-align: left;
  background: none;
  border: none;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--bg-dark);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-answer {
  padding: 0 1.5rem 1.25rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

/* Lead Order Page Form (`bestellung.html`) */
.order-section {
  background: radial-gradient(circle at center, #1e293b 0%, #0f172a 100%);
  min-height: calc(100vh - 160px);
  display: flex;
  align-items: center;
  padding: 4rem 0;
  color: #fff;
}

.order-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.order-card {
  background: rgba(30, 41, 59, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 20px;
  padding: 2.5rem;
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5);
  backdrop-filter: blur(12px);
}

.order-card-title {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.order-card-subtitle {
  color: var(--text-muted-light);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: #e2e8f0;
}

.form-input {
  width: 100%;
  padding: 0.95rem 1.25rem;
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 1rem;
  font-family: inherit;
  transition: var(--transition);
}

.form-input:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
}

.form-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.82rem;
  color: var(--text-muted-light);
  cursor: pointer;
  margin-bottom: 1.75rem;
}

.form-checkbox-label input {
  margin-top: 0.2rem;
}

.form-submit-btn {
  width: 100%;
  padding: 1.1rem;
  font-size: 1.1rem;
}

.security-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--text-muted-light);
  margin-top: 1.25rem;
}

/* Thank You Page (`danke.html`) */
.thank-you-card {
  max-width: 650px;
  margin: 3rem auto;
  background: #ffffff;
  border-radius: 20px;
  padding: 3.5rem 2.5rem;
  text-align: center;
  box-shadow: var(--card-shadow);
  border: 1px solid var(--border-blue);
}

.success-icon-wrapper {
  width: 80px;
  height: 80px;
  background: #dcfce7;
  color: var(--success-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto 1.5rem;
}

.thank-you-title {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--bg-dark);
  margin-bottom: 0.75rem;
}

.thank-you-text {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 2rem;
}

.timeline-box {
  background: var(--light-blue-bg);
  border: 1px solid var(--border-blue);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: left;
  margin-bottom: 2.5rem;
}

.timeline-title {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--primary-blue);
  margin-bottom: 1rem;
}

.timeline-steps {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.timeline-step {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  font-weight: 600;
}

.step-num {
  width: 24px;
  height: 24px;
  background: var(--primary-blue);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
}

/* Legal Pages (Impressum, Datenschutz, AGB) */
.legal-content {
  background: #ffffff;
  padding: 3rem 2.5rem;
  border-radius: var(--radius);
  box-shadow: var(--card-shadow);
  margin: 2rem 0;
}

.legal-content h1 {
  font-size: 2.2rem;
  margin-bottom: 1.5rem;
  color: var(--bg-dark);
}

.legal-content h2 {
  font-size: 1.4rem;
  margin: 1.75rem 0 0.75rem;
  color: var(--primary-blue);
}

.legal-content p, .legal-content ul {
  font-size: 0.95rem;
  color: #334155;
  margin-bottom: 1rem;
}

/* Footer & Compliance Disclaimer */
.footer {
  background-color: #070d19;
  color: var(--text-muted-light);
  padding: 4rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand {
  color: var(--text-light);
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.footer-links-title {
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  color: var(--text-muted-light);
  font-size: 0.88rem;
}

.footer-links a:hover {
  color: #fff;
}

/* Mandatory Google Ads Disclaimer Box */
.disclaimer-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  font-size: 0.78rem;
  line-height: 1.5;
  color: #64748b;
  margin-bottom: 2rem;
}

.footer-bottom {
  text-align: center;
  font-size: 0.82rem;
  color: #475569;
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 1.5rem;
}

/* Cookie Banner (DSGVO / GDPR Compliance) */
.cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  max-width: 550px;
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.15);
  color: #fff;
  padding: 1.5rem;
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
  z-index: 2000;
  display: none;
}

.cookie-banner.active {
  display: block;
  animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
  from { transform: translateY(100px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.cookie-title {
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.cookie-desc {
  font-size: 0.85rem;
  color: var(--text-muted-light);
  margin-bottom: 1.25rem;
}

.cookie-buttons {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.btn-cookie-accept {
  background: var(--primary-blue);
  color: #fff;
  border: none;
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
}

.btn-cookie-decline {
  background: rgba(255,255,255,0.1);
  color: #fff;
  border: none;
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
}

/* Responsive Styles */
@media (max-width: 992px) {
  .hero-grid, .science-grid, .order-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .hero-title {
    font-size: 2.4rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background: var(--bg-dark);
    flex-direction: column;
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }
  
  .nav-menu.active {
    display: flex;
  }
  
  .mobile-toggle {
    display: block;
  }
  
  .hero-highlights {
    grid-template-columns: 1fr;
  }
  
  .btn-cta {
    width: 100%;
    text-align: center;
  }
}