/* ==========================================================================
   MÄNNER VITALITÄT GUIDE - FUTURISTIC RED-BLUE-WHITE STYLESHEET
   Google Ads & GEO Germany Compliant Design System
   ========================================================================== */

:root {
  /* Color Palette */
  --bg-dark: #060A12;
  --bg-card: rgba(13, 22, 40, 0.75);
  --bg-card-hover: rgba(20, 34, 60, 0.85);
  --border-color: rgba(0, 229, 255, 0.2);
  --border-glow: rgba(255, 42, 84, 0.3);
  
  --neon-red: #FF2A54;
  --neon-red-glow: rgba(255, 42, 84, 0.4);
  --neon-red-dark: #D61A42;
  
  --cyber-blue: #00E5FF;
  --cyber-blue-glow: rgba(0, 229, 255, 0.35);
  --deep-blue: #0A2540;

  --neon-green: #00FF88;
  --neon-green-glow: rgba(0, 255, 136, 0.4);
  --neon-green-dark: #00CC66;
  
  --text-white: #FFFFFF;
  --text-muted: #94A3B8;
  --text-light: #CBD5E1;
  
  --font-main: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Rajdhani', 'Inter', sans-serif;
  
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-light);
  font-family: var(--font-main);
  line-height: 1.6;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(0, 229, 255, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(0, 255, 136, 0.06) 0%, transparent 45%),
    radial-gradient(circle at 90% 80%, rgba(255, 42, 84, 0.08) 0%, transparent 40%),
    linear-gradient(180deg, #04070D 0%, #060A12 100%);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-white);
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.5px;
}

h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  text-transform: uppercase;
}

h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
}

h3 {
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
}

p {
  margin-bottom: 1rem;
}

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

a:hover {
  color: var(--neon-red);
}

/* Layout Utilities */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.section-padding {
  padding: 5rem 0;
}

@media (max-width: 768px) {
  .section-padding {
    padding: 3rem 0;
  }
}

.text-center { text-align: center; }
.text-gradient-blue {
  background: linear-gradient(135deg, #FFFFFF 0%, var(--cyber-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.text-gradient-red {
  background: linear-gradient(135deg, #FFFFFF 0%, var(--neon-red) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.text-gradient-green {
  background: linear-gradient(135deg, #FFFFFF 0%, var(--neon-green) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(6, 10, 18, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 0;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-white);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.brand-badge {
  background: linear-gradient(135deg, var(--neon-red), var(--cyber-blue) 50%, var(--neon-green));
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  color: #fff;
  font-weight: 900;
  box-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
}

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

.nav-link {
  color: var(--text-white);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.5rem 0;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--neon-red);
  transition: width var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

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

@media (max-width: 868px) {
  .mobile-toggle { display: block; }
  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(6, 10, 18, 0.98);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: none;
  }
  .nav-menu.active {
    display: flex;
  }
}

/* Futuristic Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.9rem 2.2rem;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: none;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--neon-red) 0%, #D61A42 100%);
  color: #FFFFFF;
  box-shadow: 0 0 20px var(--neon-red-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(255, 42, 84, 0.7);
  color: #FFFFFF;
}

.btn-cyber {
  background: linear-gradient(135deg, var(--cyber-blue) 0%, #0066FF 100%);
  color: #060A12;
  font-weight: 800;
  box-shadow: 0 0 20px var(--cyber-blue-glow);
}

.btn-cyber:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(0, 229, 255, 0.7);
  color: #060A12;
}

.btn-green {
  background: linear-gradient(135deg, var(--neon-green) 0%, #00CC66 100%);
  color: #060A12;
  font-weight: 800;
  box-shadow: 0 0 20px var(--neon-green-glow);
}

.btn-green:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(0, 255, 136, 0.7);
  color: #060A12;
}

.btn-outline {
  background: transparent;
  color: var(--text-white);
  border: 2px solid var(--cyber-blue);
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.15);
}

.btn-outline:hover {
  background: var(--cyber-blue);
  color: #060A12;
  box-shadow: 0 0 25px var(--cyber-blue-glow);
}

/* Glass Cards */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: all var(--transition-normal);
}

.glass-card:hover {
  border-color: var(--neon-green);
  box-shadow: 0 10px 30px rgba(0, 255, 136, 0.15);
  transform: translateY(-4px);
}

.glass-card-green {
  border-color: var(--neon-green) !important;
  box-shadow: 0 0 25px rgba(0, 255, 136, 0.15);
}

/* Badge Bar & Certificates */
.badges-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 2.5rem;
  margin: 2rem 0;
}

.cert-badge-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
  transition: transform var(--transition-fast);
}

.cert-badge-item:hover {
  transform: scale(1.08);
}

.cert-badge-item img {
  width: 90px;
  height: 90px;
  filter: drop-shadow(0 0 10px rgba(0, 255, 136, 0.35));
}

.cert-badge-item span {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-white);
  max-width: 120px;
}

/* Hero Section */
.hero-section {
  padding: 5rem 0 3rem;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

.hero-tag {
  display: inline-block;
  padding: 0.4rem 1rem;
  background: rgba(255, 42, 84, 0.15);
  border: 1px solid var(--neon-red);
  border-radius: var(--radius-full);
  color: var(--neon-red);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  letter-spacing: 1px;
}

.hero-tag-green {
  background: rgba(0, 255, 136, 0.15);
  border-color: var(--neon-green);
  color: var(--neon-green);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-top: 1rem;
  margin-bottom: 2rem;
}

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

.hero-image-wrapper img {
  width: 100%;
  max-width: 500px;
  border-radius: var(--radius-lg);
  border: 2px solid var(--border-color);
  box-shadow: 0 0 40px rgba(0, 229, 255, 0.25);
  display: block;
  margin: 0 auto;
}

.hero-experience-badge {
  position: absolute;
  bottom: -20px;
  right: 20px;
  background: rgba(10, 20, 38, 0.9);
  backdrop-filter: blur(10px);
  border: 1px solid var(--neon-red);
  border-radius: var(--radius-md);
  padding: 1rem 1.5rem;
  box-shadow: 0 10px 25px rgba(255, 42, 84, 0.3);
}

/* Story Section */
.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

@media (max-width: 868px) {
  .story-grid {
    grid-template-columns: 1fr;
  }
}

.story-quote {
  border-left: 4px solid var(--neon-red);
  padding-left: 1.5rem;
  font-style: italic;
  font-size: 1.1rem;
  color: var(--text-white);
  margin: 1.5rem 0;
}

/* Interactive Quiz Styling */
.quiz-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 2px solid var(--cyber-blue);
  border-radius: var(--radius-lg);
  padding: 3rem 2rem;
  box-shadow: 0 0 40px rgba(0, 229, 255, 0.15);
  max-width: 800px;
  margin: 0 auto;
}

.quiz-progress-bar {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  margin-bottom: 2rem;
  overflow: hidden;
}

.quiz-progress-fill {
  height: 100%;
  width: 25%;
  background: linear-gradient(90deg, var(--cyber-blue), var(--neon-red));
  transition: width 0.4s ease;
}

.quiz-option {
  display: block;
  width: 100%;
  padding: 1.2rem;
  margin-bottom: 1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  color: var(--text-white);
  font-size: 1.05rem;
  text-align: left;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.quiz-option:hover {
  border-color: var(--cyber-blue);
  background: rgba(0, 229, 255, 0.1);
  transform: translateX(6px);
}

.quiz-option.selected {
  border-color: var(--neon-red);
  background: rgba(255, 42, 84, 0.2);
}

/* Grid Features & Articles */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 2rem;
}

@media (max-width: 500px) {
  .grid-2 { grid-template-columns: 1fr; }
}

.article-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.article-meta {
  color: var(--cyber-blue);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

/* Offer Page & Lead Form */
.offer-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

@media (max-width: 992px) {
  .offer-hero-grid { grid-template-columns: 1fr; }
}

.lead-form-card {
  background: rgba(15, 25, 48, 0.95);
  border: 2px solid var(--neon-red);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  box-shadow: 0 0 45px rgba(255, 42, 84, 0.25);
}

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

.form-group label {
  display: block;
  color: var(--text-white);
  font-weight: 600;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.form-input {
  width: 100%;
  padding: 1rem 1.2rem;
  background: rgba(6, 10, 18, 0.8);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-white);
  font-size: 1rem;
  font-family: var(--font-main);
  transition: border-color var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--cyber-blue);
  box-shadow: 0 0 15px rgba(0, 229, 255, 0.3);
}

.form-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  cursor: pointer;
}

.form-checkbox-label input {
  margin-top: 0.2rem;
  accent-color: var(--neon-red);
}

/* Footer & Legal Compliance */
.site-footer {
  margin-top: auto;
  background: #03060B;
  border-top: 1px solid var(--border-color);
  padding: 3rem 0 2rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2.5rem;
}

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-disclaimer-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 1.2rem;
  font-size: 0.8rem;
  line-height: 1.5;
  margin-top: 1.5rem;
  color: #94A3B8;
}

/* DSGVO Cookie Consent Banner */
.cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  width: 90%;
  max-width: 700px;
  background: rgba(10, 18, 32, 0.96);
  backdrop-filter: blur(20px);
  border: 1px solid var(--cyber-blue);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  animation: slideUp 0.4s ease-out;
}

@keyframes slideUp {
  from { transform: translate(-50%, 100%); opacity: 0; }
  to { transform: translate(-50%, 0); opacity: 1; }
}

.cookie-banner-actions {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
  flex-wrap: wrap;
}

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