@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  /* Modern Color Palette */
  --primary-50: #fefce8;
  --primary-100: #fef3c7;
  --primary-200: #fde68a;
  --primary-300: #fcd34d;
  --primary-400: #fbbf24;
  --primary-500: #f59e0b;
  --primary-600: #d97706;
  --primary-700: #b45309;
  --primary-800: #92400e;
  --primary-900: #78350f;
  
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  
  --blue-50: #eff6ff;
  --blue-500: #3b82f6;
  --blue-600: #2563eb;
  
  --green-50: #f0fdf4;
  --green-500: #22c55e;
  --green-600: #16a34a;
  
  --red-50: #fef2f2;
  --red-500: #ef4444;
  --red-600: #dc2626;
  
  /* Semantic Colors */
  --background: var(--gray-50);
  --surface: #ffffff;
  --surface-secondary: var(--gray-100);
  --border: var(--gray-200);
  --border-hover: var(--primary-300);
  --text-primary: var(--gray-900);
  --text-secondary: var(--gray-600);
  --text-muted: var(--gray-500);
  
  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset and Base Styles */
* {
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--background);
  color: var(--text-primary);
  margin: 0;
  padding: 0;
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-6) var(--space-4);
  gap: var(--space-8);
}

/* Header Styles */
.header-bar {
  background: var(--surface);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(10px);
  position: sticky;
  top: var(--space-6);
  z-index: 100;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
}

.logo {
  height: 40px;
  width: auto;
}

/* Desktop Navigation */
.desktop-nav {
  display: flex;
  gap: var(--space-2);
  background: var(--surface-secondary);
  padding: var(--space-1);
  border-radius: var(--radius-lg);
}

.lang-btn {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
}

.lang-btn:hover {
  background: var(--surface);
  color: var(--text-primary);
}

.lang-btn.active {
  background: var(--surface);
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}

.lang-btn img {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  object-fit: cover;
}

/* Hamburger Menu - FIXED */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  background: var(--surface-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  padding: 0;
  gap: 3px;
  transition: all var(--transition-fast);
  position: relative;
}

.hamburger:hover {
  background: var(--primary-50);
  border-color: var(--primary-300);
}

.hamburger:focus {
  outline: 2px solid var(--primary-400);
  outline-offset: 2px;
}

.hamburger-line {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-normal);
  transform-origin: center;
  position: relative;
}

/* Active state animations */
.hamburger.active {
  background: var(--red-50);
  border-color: var(--red-300);
}

.hamburger.active .hamburger-line {
  background: var(--red-600);
}

.hamburger.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(0, 5px);
}

.hamburger.active .hamburger-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(0, -5px);
}

/* Mobile Navigation Overlay - UPDATED to white/normal */
.mobile-nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.mobile-nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: var(--space-6);
  color: var(--text-primary);
  background: var(--surface);
  min-height: 100vh;
}

.mobile-nav-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-12);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--border);
}

.mobile-logo {
  height: 32px;
}

.close-btn {
  width: 44px;
  height: 44px;
  background: var(--surface-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.close-btn:hover {
  background: var(--gray-200);
  border-color: var(--gray-300);
  transform: scale(1.05);
}

.mobile-lang-section {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 400px;
  margin: 0 auto;
  width: 100%;
}

.mobile-lang-section h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0 0 var(--space-8) 0;
  color: var(--text-primary);
  text-align: center;
  letter-spacing: -0.025em;
}

.mobile-lang-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.mobile-lang-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  background: var(--surface-secondary);
  border: 2px solid var(--border);
  border-radius: var(--radius-xl);
  color: var(--text-primary);
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.mobile-lang-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.05), transparent);
  transition: left 0.5s;
}

.mobile-lang-btn:hover::before {
  left: 100%;
}

.mobile-lang-btn:hover {
  background: var(--gray-100);
  border-color: var(--primary-300);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.mobile-lang-btn.active {
  background: var(--primary-50);
  border-color: var(--primary-400);
  box-shadow: 0 0 20px rgba(251, 191, 36, 0.2);
}

.mobile-lang-btn.active:hover {
  background: var(--primary-100);
  border-color: var(--primary-300);
}

.mobile-lang-btn img {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  margin-right: var(--space-4);
  border: 2px solid var(--border);
  transition: border-color var(--transition-fast);
}

.mobile-lang-btn:hover img {
  border-color: var(--primary-300);
}

.mobile-lang-btn span {
  flex: 1;
  font-weight: 600;
  font-size: 1.125rem;
  letter-spacing: 0.025em;
}

.check-icon {
  opacity: 0;
  transition: all var(--transition-normal);
  transform: scale(0.8);
}

.mobile-lang-btn.active .check-icon {
  opacity: 1;
  color: var(--primary-600);
  transform: scale(1);
}


/* Main Content */
.content {
  background: var(--surface);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.notice-box {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  background: var(--primary-50);
  border-left: 4px solid var(--primary-400);
  padding: var(--space-4) var(--space-6);
  margin: 0;
}

.notice-icon {
  color: var(--primary-600);
  flex-shrink: 0;
  margin-top: 2px;
}

.notice-content p {
  margin: 0;
  color: var(--primary-800);
  font-size: 0.875rem;
  line-height: 1.5;
}

.notice-content code {
  background: var(--primary-100);
  color: var(--primary-800);
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
  font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
  font-size: 0.8125rem;
}

.main-content {
  padding: var(--space-8) var(--space-6) var(--space-6);
}

.hero-section {
  text-align: center;
  margin-bottom: var(--space-12);
}

.hero-section h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin: 0 0 var(--space-4) 0;
  letter-spacing: -0.025em;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--gray-600) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin: 0;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Cards Grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.card-link {
  text-decoration: none;
  color: inherit;
  display: block;
  transition: transform var(--transition-fast);
}

.card-link:hover {
  transform: translateY(-2px);
}

.card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  background: var(--surface-secondary);
  border: 2px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  height: 100%;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, var(--primary-50) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.card-link:hover .card,
.card-link:focus .card {
  border-color: var(--primary-400);
  box-shadow: var(--shadow-lg);
}

.card-link:hover .card::before {
  opacity: 1;
}

.card-icon {
  background: var(--primary-100);
  color: var(--primary-600);
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  transition: all var(--transition-normal);
}

.card-link:hover .card-icon {
  background: var(--primary-200);
  transform: scale(1.05);
}

.card-icon svg {
  width: 24px;
  height: 24px;
}

.card-content {
  flex: 1;
  position: relative;
  z-index: 1;
}

.card h2 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 var(--space-2) 0;
  color: var(--text-primary);
}

.card-description {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  margin: 0 0 var(--space-4) 0;
  line-height: 1.5;
}

.card-link-text {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--primary-600);
  transition: color var(--transition-fast);
}

.card-link:hover .card-link-text {
  color: var(--primary-700);
}

.arrow-icon {
  opacity: 0.7;
  transition: all var(--transition-fast);
}

.card-link:hover .arrow-icon {
  opacity: 1;
  transform: translateX(2px);
}

/* Hours Section */
.hours-section {
  background: var(--surface-secondary);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  padding: var(--space-6);
}

.hours-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.hours-info h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0 0 var(--space-3) 0;
  color: var(--text-primary);
}

.hours-list {
  margin: 0;
}

.hours-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: 0.9375rem;
}

.hours-day {
  color: var(--text-secondary);
  font-weight: 500;
}

.hours-time {
  color: var(--text-primary);
  font-weight: 600;
  font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, monospace;
}

.status-container {
  flex-shrink: 0;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  font-weight: 500;
  background: var(--gray-100);
  color: var(--text-secondary);
  border: 1px solid var(--border);
  transition: all var(--transition-fast);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gray-400);
  animation: pulse 2s infinite;
}

.status-badge.status-open {
  background: var(--green-50);
  color: var(--green-600);
  border-color: var(--green-200);
}

.status-badge.status-open .status-dot {
  background: var(--green-500);
}

.status-badge.status-closed {
  background: var(--red-50);
  color: var(--red-600);
  border-color: var(--red-200);
}

.status-badge.status-closed .status-dot {
  background: var(--red-500);
  animation: none;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

/* Footer */
.footer-section {
  background: var(--surface);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  margin-top: auto;
}

.footer-container {
  padding: var(--space-8) var(--space-6) var(--space-6);
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
  gap: var(--space-6);
}

.footer-brand {
  flex-shrink: 0;
}

.footer-logo-link {
  display: block;
}

.footer-logo {
  height: 32px;
  width: auto;
  transition: opacity var(--transition-fast);
}

.footer-logo-link:hover .footer-logo {
  opacity: 0.8;
}

.footer-links {
  display: flex;
  gap: var(--space-6);
  align-items: center;
}

.footer-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9375rem;
  transition: color var(--transition-fast);
  position: relative;
}

.footer-link:hover {
  color: var(--primary-600);
}

.footer-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--primary-400);
  transform: scaleX(0);
  transition: transform var(--transition-fast);
}

.footer-link:hover::after {
  transform: scaleX(1);
}

.footer-bottom {
  padding-top: var(--space-6);
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer-copyright {
  color: var(--text-muted);
  font-size: 0.875rem;
  margin: 0;
}

/* Add a subtle animation when menu opens */
@keyframes slideInFromTop {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.mobile-nav-overlay.active .mobile-lang-btn {
  animation: slideInFromTop 0.3s ease-out forwards;
}

.mobile-nav-overlay.active .mobile-lang-btn:nth-child(1) {
  animation-delay: 0.1s;
}

.mobile-nav-overlay.active .mobile-lang-btn:nth-child(2) {
  animation-delay: 0.2s;
}

/* Mobile Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: var(--space-4) var(--space-3);
    gap: var(--space-6);
  }
  
  .header-content {
    padding: var(--space-3) var(--space-4);
  }
  
  .logo {
    height: 32px;
  }
  
  .desktop-nav {
    display: none;
  }
  
  .hamburger {
    display: flex;
  }
  
  .hero-section h1 {
    font-size: 2rem;
  }
  
  .hero-description {
    font-size: 1rem;
  }
  
  .main-content {
    padding: var(--space-6) var(--space-4) var(--space-4);
  }
  
  .cards-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  
  .card {
    padding: var(--space-5);
  }
  
  .hours-content {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }
  
  .status-container {
    align-self: stretch;
  }
  
  .status-badge {
    width: 100%;
    justify-content: center;
  }
  
  .footer-content {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-4);
  }
  
  .footer-links {
    gap: var(--space-4);
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .notice-box {
    padding: var(--space-3) var(--space-4);
  }
}

@media (max-width: 480px) {
  .container {
    padding: var(--space-3) var(--space-2);
  }
  
  .header-content {
    padding: var(--space-2) var(--space-3);
  }
  
  .main-content {
    padding: var(--space-4) var(--space-3);
  }
  
  .card {
    padding: var(--space-4);
    gap: var(--space-3);
  }
  
  .card-icon {
    width: 40px;
    height: 40px;
  }
  
  .card-icon svg {
    width: 20px;
    height: 20px;
  }
  
  .hours-section {
    padding: var(--space-4);
  }
  
  .footer-container {
    padding: var(--space-6) var(--space-3) var(--space-4);
  }
  
  .footer-links {
    gap: var(--space-3);
  }
  
  .footer-link {
    font-size: 0.875rem;
  }
}

/* Focus states for accessibility */
.lang-btn:focus,
.hamburger:focus,
.close-btn:focus,
.mobile-lang-btn:focus,
.card-link:focus {
  outline: 2px solid var(--primary-400);
  outline-offset: 2px;
}

/* Better focus states for mobile */
.mobile-lang-btn:focus {
  outline: 3px solid var(--primary-400);
  outline-offset: 2px;
}

.close-btn:focus {
  outline: 3px solid white;
  outline-offset: 2px;
}

/* Ensure proper contrast in all conditions */
@media (prefers-contrast: high) {
  .mobile-nav-overlay {
    background: rgba(0, 0, 0, 1);
  }
  
  .mobile-nav-content {
    background: #000000;
  }
  
  .mobile-lang-btn {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.5);
  }
  
  .mobile-lang-btn.active {
    background: var(--primary-600);
    border-color: var(--primary-400);
  }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .status-dot {
    animation: none !important;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --border: #000000;
    --text-secondary: #000000;
  }
}

/* Print styles */
@media print {
  .header-bar,
  .footer-section,
  .hamburger,
  .mobile-nav-overlay {
    display: none !important;
  }
  
  .container {
    padding: 0;
    gap: 1rem;
  }
  
  .content {
    box-shadow: none;
    border: 1px solid #000;
  }
}


/* Slack Assist Info Styling */
.slack-assist-info {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin: 24px 0 32px 0;
  padding: 16px 20px;
  background: #f8f9fa;
  border: 1px solid #e9ecef;
  border-left: 4px solid #611f69;
  border-radius: 8px;
  font-size: 0.95rem;
  color: #495057;
}

.slack-assist-icon {
  color: #611f69; /* Slack purple */
  flex-shrink: 0;
  margin-top: 2px;
}

.slack-assist-content {
  flex: 1;
}

.slack-assist-content p {
  margin: 0;
  line-height: 1.5;
}

.slack-assist-info b {
  color: #611f69; /* Slack purple */
  font-weight: 600;
}

.slack-assist-info code {
  background: #e9ecef;
  padding: 2px 6px;
  border-radius: 4px;
  font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
  font-size: 0.9em;
  color: #495057;
  border: 1px solid #dee2e6;
}

/* Mobile responsive for slack assist */
@media (max-width: 768px) {
  .slack-assist-info {
    margin: 16px 0 24px 0;
    padding: 12px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  .slack-assist-info {
    padding: 12px 14px;
    font-size: 0.875rem;
  }
}