/* ==========================================================================
   MÄNNERVITALITÄT - DESIGN SYSTEM & STYLESHEET
   Farben: Dunkelblau, Weiß, Gold
   Focus: Aktiver Lebensstil & Wohlbefinden (Google Ads Compliant)
   ========================================================================== */

:root {
  --bg-dark: #0b132b;
  --bg-navy: #1c2541;
  --bg-card: rgba(28, 37, 65, 0.7);
  --bg-card-solid: #16203a;
  --bg-card-hover: #222f54;
  
  --gold-primary: #d4af37;
  --gold-light: #f3df97;
  --gold-dark: #a3821a;
  --gold-gradient: linear-gradient(135deg, #f3df97 0%, #d4af37 50%, #997819 100%);
  
  --text-white: #ffffff;
  --text-light: #f1f5f9;
  --text-muted: #94a3b8;
  --text-gold: #e5c158;
  
  --border-gold: rgba(212, 175, 55, 0.3);
  --border-light: rgba(255, 255, 255, 0.1);
  
  --shadow-gold: 0 10px 30px -10px rgba(212, 175, 55, 0.25);
  --shadow-dark: 0 20px 40px rgba(0, 0, 0, 0.4);
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  background-color: var(--bg-dark);
  color: var(--text-light);
  font-family: var(--font-family);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Typografie */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-white);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  margin-bottom: 20px;
}

h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  margin-bottom: 16px;
}

h3 {
  font-size: clamp(1.3rem, 2.5vw, 1.7rem);
  margin-bottom: 12px;
}

p {
  color: var(--text-muted);
  margin-bottom: 16px;
  font-size: 1.05rem;
}

.text-gold {
  color: var(--text-gold);
}

.gradient-text {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid var(--border-gold);
  border-radius: 50px;
  color: var(--gold-light);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--gold-gradient);
  color: #0b132b;
  font-weight: 700;
  box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 36px -8px rgba(212, 175, 55, 0.4);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-white);
  border: 1px solid var(--border-light);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--border-gold);
  color: var(--gold-light);
  transform: translateY(-2px);
}

.btn-gold-outline {
  background: transparent;
  color: var(--gold-light);
  border: 1px solid var(--gold-primary);
}

.btn-gold-outline:hover {
  background: rgba(212, 175, 55, 0.15);
  color: var(--text-white);
  transform: translateY(-2px);
}

/* Header & Navigation */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(11, 19, 43, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
  padding: 18px 0;
}

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

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

.brand-icon {
  width: 38px;
  height: 38px;
  background: var(--gold-gradient);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0b132b;
  font-weight: 900;
  font-size: 1.2rem;
}

.brand-name {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--text-white);
}

.brand-tag {
  font-size: 0.75rem;
  color: var(--gold-light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--gold-light);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 16px;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-white);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  position: relative;
  padding: 90px 0 70px;
  background: radial-gradient(circle at 70% 30%, rgba(28, 37, 65, 0.8) 0%, rgba(11, 19, 43, 1) 70%);
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero-content p {
  font-size: 1.15rem;
  margin-bottom: 32px;
  max-width: 580px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

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

.hero-image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-gold);
  box-shadow: var(--shadow-dark), var(--shadow-gold);
}

.hero-image-card img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
}

.hero-image-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px;
  background: linear-gradient(to top, rgba(11, 19, 43, 0.95), transparent);
}

.hero-feature-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(22, 32, 58, 0.9);
  border: 1px solid var(--border-gold);
  padding: 10px 18px;
  border-radius: 50px;
  font-size: 0.9rem;
  color: var(--text-white);
}

/* Feature Grid / Säulen */
.section-padding {
  padding: 90px 0;
}

.section-title-wrapper {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 54px;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.card {
  background: var(--bg-card-solid);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.card:hover {
  border-color: var(--border-gold);
  transform: translateY(-5px);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-dark);
}

.card-icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-sm);
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-light);
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.card-title {
  margin-bottom: 12px;
}

.card-text {
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* Magazin / Ratgeber Teaser */
.article-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 32px;
}

.article-card {
  background: var(--bg-card-solid);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.article-card:hover {
  border-color: var(--border-gold);
  transform: translateY(-4px);
}

.article-image {
  height: 220px;
  width: 100%;
  object-fit: cover;
}

.article-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.article-tag {
  color: var(--gold-light);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.article-title {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.article-link {
  margin-top: auto;
  padding-top: 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--gold-light);
  font-weight: 600;
  text-decoration: none;
  font-size: 0.95rem;
}

.article-link:hover {
  color: var(--text-white);
}

/* Quality & Transparency Section */
.quality-box {
  background: linear-gradient(145deg, rgba(28, 37, 65, 0.9), rgba(11, 19, 43, 0.95));
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 48px;
  margin-top: 40px;
  position: relative;
}

.certificates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.certificate-card {
  background: rgba(11, 19, 43, 0.7);
  border: 1px dashed var(--border-gold);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.certificate-icon {
  font-size: 2.2rem;
  color: var(--gold-light);
  margin-bottom: 12px;
}

.certificate-title {
  font-size: 1rem;
  color: var(--text-white);
  margin-bottom: 6px;
}

.certificate-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* Lead Form Styling (Anfrage Page) */
.form-wrapper {
  max-width: 620px;
  margin: 0 auto;
  background: var(--bg-card-solid);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 44px;
  box-shadow: var(--shadow-dark), var(--shadow-gold);
}

.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  background: rgba(11, 19, 43, 0.8);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  color: var(--text-white);
  font-size: 1rem;
  font-family: inherit;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--gold-primary);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2);
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 28px;
}

.checkbox-group input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  accent-color: var(--gold-primary);
  cursor: pointer;
}

.checkbox-label {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.checkbox-label a {
  color: var(--gold-light);
  text-decoration: underline;
}

/* Product Showcase Render */
.product-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.product-render-card {
  background: radial-gradient(circle at center, rgba(28, 37, 65, 0.9), rgba(11, 19, 43, 1));
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-dark), var(--shadow-gold);
  position: relative;
}

.product-image-display {
  max-width: 100%;
  height: auto;
  max-height: 420px;
  object-fit: contain;
  filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.6));
}

.product-specs {
  list-style: none;
  margin: 24px 0 32px;
}

.product-specs li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-light);
  font-size: 0.98rem;
}

.product-specs li i {
  color: var(--gold-light);
}

/* Compliance Disclaimer Box */
.disclaimer-box {
  background: rgba(255, 255, 255, 0.03);
  border-left: 3px solid var(--gold-primary);
  padding: 16px 20px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 32px 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Footer */
footer {
  background: #070c1b;
  border-top: 1px solid var(--border-light);
  padding: 60px 0 30px;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
}

.footer-brand p {
  font-size: 0.9rem;
  margin-top: 12px;
  max-width: 360px;
}

.footer-column h4 {
  color: var(--text-white);
  font-size: 1rem;
  margin-bottom: 20px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--gold-light);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Cookie Banner / Modal */
.cookie-banner {
  position: fixed;
  bottom: 24px;
  right: 24px;
  max-width: 440px;
  background: rgba(16, 24, 48, 0.96);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);
  z-index: 2000;
  display: none;
}

.cookie-banner.show {
  display: block;
  animation: slideUp 0.4s ease-out;
}

@keyframes slideUp {
  from { transform: translateY(50px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.cookie-title {
  font-size: 1.1rem;
  margin-bottom: 8px;
  color: var(--gold-light);
}

.cookie-actions {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}

.cookie-actions .btn {
  padding: 10px 16px;
  font-size: 0.85rem;
  flex: 1;
}

/* Responsive styles */
@media (max-width: 992px) {
  .hero-grid,
  .product-hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-dark);
    border-bottom: 1px solid var(--border-light);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
  }
  
  .nav-links.active {
    display: flex;
  }
  
  .mobile-toggle {
    display: block;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .quality-box, .form-wrapper {
    padding: 24px;
  }
}