/* ==========================================================================
   Women's Challenge 2026 - Main Stylesheet
   Modern, Professional Design
   ========================================================================== */

/* CSS Variables für konsistentes Design */
:root {
  /* Farbpalette - Kraftvoll und Energetisch */
  --primary-color: #ff5f1f;
  --primary-dark: #e54a0a;
  --primary-light: #ffb89f;
  --secondary-color: #673ab7;
  --secondary-dark: #512da8;
  --accent-color: #ff7a3f;
  
  /* Neutrale Farben */
  --text-primary: #212121;
  --text-secondary: #757575;
  --text-light: #ffffff;
  --bg-light: #fafafa;
  --bg-white: #ffffff;
  --bg-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  
  /* Schatten */
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.15);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.2);
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 4rem;
  
  /* Typography */
  --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  --font-secondary: 'Georgia', serif;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-full: 50%;
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */

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

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

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-light);
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: all var(--transition-fast);
}

ul {
  list-style: none;
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--text-light);
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  color: var(--primary-color);
  position: relative;
  padding-bottom: var(--spacing-sm);
}

h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
  border-radius: var(--radius-sm);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  color: var(--secondary-color);
}

p {
  margin-bottom: var(--spacing-sm);
  color: var(--text-secondary);
}

strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* ==========================================================================
   Layout Components
   ========================================================================== */

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section {
  padding: var(--spacing-xl) 0;
}

.section-alt {
  background-color: var(--bg-white);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(10px);
  transition: all var(--transition-normal);
}

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

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) 0;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.logo-emoji {
  font-size: 2rem;
}

.nav-menu {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
}

.nav-link {
  font-weight: 500;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.nav-link:hover {
  color: var(--primary-color);
  background-color: var(--primary-light);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  padding: var(--spacing-xs);
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background-color: var(--primary-color);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  position: relative;
  overflow: hidden;
  margin-top: 0;
  padding-top: 80px;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="white" opacity="0.1"/></svg>');
  background-size: 50px 50px;
  animation: moveBackground 20s linear infinite;
}

@keyframes moveBackground {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(50px, 50px);
  }
}

.hero-content {
  text-align: center;
  color: var(--text-light);
  z-index: 1;
  max-width: 800px;
  animation: fadeInUp 1s ease;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  margin-bottom: var(--spacing-md);
  text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.hero-subtitle {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  margin-bottom: var(--spacing-lg);
  color: rgba(255, 255, 255, 0.95);
}

.hero-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-lg);
  font-size: 1.1rem;
  margin-bottom: var(--spacing-md);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1.1rem;
  cursor: pointer;
  border: none;
  transition: all var(--transition-normal);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.btn-primary {
  background: var(--accent-color);
  color: var(--text-light);
}

.btn-primary:hover {
  background: var(--primary-dark);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.btn-secondary {
  background: var(--bg-white);
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
  background: var(--primary-color);
  color: var(--text-light);
}

.btn-group {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  justify-content: center;
}

/* ==========================================================================
   Welcome Section
   ========================================================================== */

.welcome {
  background: var(--bg-white);
}

.welcome-content {
  max-width: 900px;
  margin: 0 auto;
}

.highlight-box {
  background: linear-gradient(135deg, var(--primary-light), rgba(255, 64, 129, 0.1));
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--primary-color);
  margin: var(--spacing-md) 0;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-md) 0;
}

.info-card {
  background: var(--bg-white);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

.info-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.info-card-icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
}

.info-card-icon svg {
  width: 60px;
  height: 60px;
  display: block;
  margin: 0 auto;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
  transition: all var(--transition-normal);
}

.info-card:hover .info-card-icon svg {
  transform: scale(1.1) rotateZ(5deg);
  filter: drop-shadow(0 4px 8px rgba(255,95,31,0.3));
}

.checklist {
  background: var(--bg-light);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  margin: var(--spacing-md) 0;
}

.checklist ul {
  list-style: none;
}

.checklist li {
  padding: var(--spacing-xs) 0;
  padding-left: var(--spacing-md);
  position: relative;
  color: var(--text-secondary);
}

.checklist li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: bold;
  font-size: 1.2rem;
}

/* ==========================================================================
   Features Section
   ========================================================================== */

.features {
  background: var(--bg-light);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.feature-card {
  background: var(--bg-white);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: all var(--transition-normal);
  border-top: 4px solid var(--primary-color);
}

.feature-card:nth-child(even) {
  border-top-color: var(--secondary-color);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-sm);
}

.feature-icon svg {
  width: 70px;
  height: 70px;
  display: block;
  margin: 0 auto;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
  transition: all var(--transition-normal);
}

.feature-card:hover .feature-icon svg {
  transform: scale(1.15) translateY(-5px);
  filter: drop-shadow(0 6px 12px rgba(255,95,31,0.4));
}

.feature-title {
  margin-bottom: var(--spacing-sm);
}

/* ==========================================================================
   Locations Section
   ========================================================================== */

.locations {
  background: var(--bg-white);
}

.locations-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.location-card {
  background: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
  color: var(--text-light);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.location-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  transition: all var(--transition-normal);
}

.location-card:hover::before {
  transform: scale(1.2);
}

.location-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.location-icon {
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
}

.location-icon svg {
  width: 50px;
  height: 50px;
  display: block;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
  transition: all var(--transition-normal);
}

.location-card:hover .location-icon svg {
  transform: scale(1.1) translateY(-3px);
  filter: drop-shadow(0 4px 8px rgba(255,95,31,0.5));
}


.location-name {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--text-light);
}

/* ==========================================================================
   Booking Section
   ========================================================================== */

.booking {
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
}

.booking-intro {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--spacing-lg);
}

.booking-table-wrapper {
  overflow-x: auto;
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-md);
}

.booking-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
}

.booking-table thead {
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: var(--text-light);
}

.booking-table th,
.booking-table td {
  padding: var(--spacing-sm);
  text-align: left;
  border-bottom: 1px solid var(--bg-light);
}

.booking-table th {
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
}

.booking-table tbody tr {
  transition: all var(--transition-fast);
}

.booking-table tbody tr:hover {
  background-color: var(--primary-light);
}

.status-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-lg);
  font-size: 0.85rem;
  font-weight: 600;
}

.status-free {
  background: #4caf50;
  color: white;
}

.status-booked {
  background: #f44336;
  color: white;
}

.btn-book {
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
}

/* ==========================================================================
   Links Section
   ========================================================================== */

.links {
  background: var(--bg-white);
  text-align: center;
}

.links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.link-card {
  background: var(--bg-light);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  border: 2px solid transparent;
}

.link-card:hover {
  border-color: var(--primary-color);
  box-shadow: var(--shadow-md);
  transform: scale(1.05);
}

.link-icon {
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
}

.link-icon svg {
  width: 35px;
  height: 35px;
  display: block;
  margin: 0 auto;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
  transition: all var(--transition-normal);
}

.link-card:hover .link-icon svg {
  transform: scale(1.1);
  filter: drop-shadow(0 4px 8px rgba(255,95,31,0.3));
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
  background: linear-gradient(135deg, #1a1a2e, #16213e);
  color: var(--text-light);
  padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.footer-section h3 {
  color: var(--text-light);
  margin-bottom: var(--spacing-sm);
  font-size: 1.25rem;
}

.footer-section p,
.footer-section a {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.8;
}

.footer-section a:hover {
  color: var(--accent-color);
}

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

.footer-links li {
  margin-bottom: var(--spacing-xs);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
}

.social-links {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}

.social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.social-link:hover {
  background: var(--accent-color);
  transform: translateY(-3px);
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */

.text-center {
  text-align: center;
}

.text-gradient {
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }

/* ==========================================================================
   Responsive Design - Mobile First
   ========================================================================== */

/* Tablets */
@media (max-width: 768px) {
  :root {
    --spacing-xl: 3rem;
    --spacing-lg: 2rem;
  }
  
  .nav-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: var(--bg-white);
    flex-direction: column;
    padding: var(--spacing-md);
    box-shadow: var(--shadow-lg);
    transition: left var(--transition-normal);
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .nav-toggle {
    display: flex;
  }
  
  .nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  
  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }
  
  .hero {
    min-height: 90vh;
  }
  
  .btn-group {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
  }
}

/* Mobile */
@media (max-width: 480px) {
  :root {
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 2.5rem;
  }
  
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  .section {
    padding: var(--spacing-md) 0;
  }
  
  .features-grid,
  .info-grid,
  .locations-list,
  .links-grid {
    grid-template-columns: 1fr;
  }
  
  h2::after {
    width: 40px;
  }
}

/* Dark Mode Support - Keeping white backgrounds white */
@media (prefers-color-scheme: dark) {
  /* Dark Mode deaktiviert - Seite bleibt im Light Mode für optimale Lesbarkeit */
  /* Die weißen Hintergründe bleiben bewusst weiß */
}

/* Print Styles */
@media print {
  .header,
  .nav,
  .footer,
  .btn {
    display: none;
  }
  
  .hero {
    min-height: auto;
    padding: var(--spacing-md) 0;
  }
  
  body {
    background: white;
    color: black;
  }
}

/* Animations */
@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.animate-pulse {
  animation: pulse 2s infinite;
}

/* FAQ Section */
.faq-section {
  background: var(--bg-white);
}

.faq-container {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-sm);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.faq-item:hover {
  box-shadow: var(--shadow-md);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  text-align: left;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.faq-question:hover {
  color: var(--primary-color);
}

.faq-icon {
  font-size: 1.5rem;
  color: var(--primary-color);
  font-weight: bold;
  transition: transform var(--transition-normal);
  flex-shrink: 0;
  margin-left: var(--spacing-sm);
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal) ease;
}

.faq-answer p {
  padding: 0 var(--spacing-md) var(--spacing-md);
  color: var(--text-secondary);
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

/* Smooth Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg-light);
}

::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-dark);
}

/* ==========================================================================
   BOOKING PAGE STYLES
   ========================================================================== */

.booking-hero {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  padding: 4rem 0 3rem;
  text-align: center;
  color: white;
}

.booking-hero h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.booking-hero .lead {
  font-size: 1.25rem;
  opacity: 0.95;
}

.booking-section {
  padding: 4rem 0;
  background: #f8f9fa;
  min-height: 600px;
}

.booking-info {
  padding: 3rem 0;
  background: white;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.info-card {
  text-align: center;
  padding: 2rem;
  background: #f8f9fa;
  border-radius: 12px;
}

.info-card h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.info-card p {
  color: var(--text-secondary);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .booking-hero h1 {
    font-size: 2rem;
  }
  
  .booking-hero .lead {
    font-size: 1rem;
  }
  
  .booking-section {
    padding: 2rem 0;
  }
  
  .info-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}