/* Landing Page Specific Styles */

/* Containers */
.landing-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  position: relative;
}

header a {
  text-decoration: none;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  z-index: 1001; /* Ensure logo stays above mobile menu */
}

.logo img {
  height: 40px;
}

/* Remove default list styles for nav links */
.nav-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  color: var(--text-color);
  text-decoration: none; /* Ensure no underline */
  transition: var(--transition);
  font-weight: 500;
}

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

/* Desktop auth buttons */
.desktop-auth-buttons {
  display: flex;
  gap: 1rem;
}

/* Mobile menu toggle button */
.menu-toggle {
  display: none; /* Hidden by default, shown in mobile view */
  background: none;
  border: none;
  color: var(--primary-color);
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 1001; /* Ensure button stays above mobile menu */
  padding: 0.5rem;
  transition: var(--transition);
}

.menu-toggle:hover {
  color: var(--secondary-color);
}

/* Mobile menu */
.mobile-menu {
  display: none; /* Hidden by default */
}

/* Mobile auth buttons */
.mobile-auth-buttons {
  display: none; /* Hidden by default, shown in mobile view */
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
}

/* Hero Section */
.hero-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4rem 0;
  gap: 2rem;
}

.hero-content {
  flex: 1;
}

.hero-title {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  color: var(--text-color);
  background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text; /* Standard property for newer browsers */
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--light-text);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.hero-image {
  flex: 1;
  display: flex;
  justify-content: center;
}

.hero-image img {
  max-width: 100%;
  height: auto;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  transform: perspective(1000px) rotateY(-5deg);
  transition: var(--transition);
}

/* Room Code Section */
.room-code-section {
  background-color: var(--primary-color);
  padding: 4rem 0;
  position: relative;
  overflow: hidden;
  margin: 4rem 0;
  border-radius: var(--border-radius); /* Added rounded corners */
}

.room-code-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(67, 97, 238, 0.8), rgba(58, 12, 163, 0.9));
  z-index: 1;
}

.room-code-container {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.room-code-title {
  color: var(--white);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.room-code-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1rem;
}

.room-code-form label {
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.5rem;
}


.input-group {
  display: flex;
  box-shadow: var(--shadow);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.room-code-input {
  flex: 1;
  padding: 1rem 1.5rem;
  border: none;
  font-size: 1rem;
  border-radius: var(--border-radius) 0 0 var(--border-radius);
}

.room-code-input:focus {
  outline: none;
}

.room-code-button {
  background-color: var(--white);
  color: var(--primary-color);
  border: none;
  padding: 1rem 1.5rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.room-code-button:hover {
  background-color: var(--border-color);
}

.form-text {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
  margin-top: 0.5rem;
}

/* Features Section */
.features-section {
  padding: 4rem 0;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 3rem;
  color: var(--text-color);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.feature-card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  padding: 2rem;
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-5px);
}

.feature-icon {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
}

.feature-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.feature-description {
  color: var(--light-text);
  line-height: 1.6;
}

/* CTA Section */
.cta-section {
  background-color: var(--background-color);
  padding: 4rem 0;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cta-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.cta-subtitle {
  font-size: 1.25rem;
  color: var(--light-text);
  margin-bottom: 2rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap; /* Allow buttons to wrap on small screens */
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
  min-height: 44px; /* Minimum touch target size */
  white-space: nowrap;
}

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

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-color);
  border: 2px solid var(--border-color);
}

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

/* Footer */
footer {
  background-color: var(--background-color);
  padding: 2rem 0;
  margin-top: 2rem;
  border-top: 1px solid var(--border-color);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

footer p {
  margin: 0;
  color: var(--light-text);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

footer a.footer-link {
  color: var(--light-text);
  text-decoration: none;
  transition: var(--transition);
}

footer a.footer-link:hover {
  color: var(--primary-color);
  text-decoration: underline;
}

/* Animations */
.animated {
  animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Responsive Styles */
@media (max-width: 768px) {
  header {
    padding: 1rem 0;
  }
  
  /* Hide desktop auth buttons on mobile */
  .desktop-auth-buttons {
    display: none;
  }
  
  /* Show mobile menu toggle button */
  .menu-toggle {
    display: block;
  }
  
  /* Mobile menu styling */
  .mobile-menu {
    display: block;
    position: fixed;
    top: 0;
    right: -100%; /* Start off-screen */
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background-color: var(--white);
    z-index: 1000;
    transition: right 0.3s ease;
    box-shadow: var(--shadow);
    padding: 5rem 2rem 2rem;
    overflow-y: auto;
  }
  
  /* When mobile menu is open */
  .mobile-menu.open {
    right: 0;
  }
  
  /* Overlay when mobile menu is open */
  .menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
  }
  
  .menu-overlay.active {
    display: block;
  }
  
  /* Show mobile auth buttons */
  .mobile-auth-buttons {
    display: flex;
  }
  
  /* Adjust nav links for mobile */
  nav ul.nav-links {
    flex-direction: column;
    gap: 1.5rem;
  }
  
  nav ul.nav-links li a {
    display: block;
    padding: 0.75rem 0;
    font-size: 1.2rem;
  }
  
  /* Adjust hero section for mobile */
  .hero-section {
    flex-direction: column;
    text-align: center;
    padding: 2rem 0;
  }
  
  .hero-title {
    font-size: 2.2rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  /* Adjust room code input for mobile */
  .input-group {
    flex-direction: column;
    margin-left: 1rem;
    margin-right: 1rem;
  }
  
  .room-code-input {
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    width: 100%;
  }
  
  .room-code-button {
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    justify-content: center;
    width: 100%;
  }
  
  /* Adjust features grid for mobile */
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  /* Ensure CTA buttons stack properly on mobile */
  .cta-buttons {
    justify-content: center;
  }
  
  /* Adjust footer for mobile */
  footer .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

@media (max-width: 576px) {
  .hero-title {
    font-size: 1.8rem;
  }
  
  .room-code-title {
    font-size: 1.5rem;
  }
  
  /* Improve touch targets for mobile */
  .nav-link, 
  .btn,
  .room-code-button {
    padding: 0.75rem 1rem;
  }
  
  /* Ensure buttons have sufficient touch area */
  .btn {
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%; /* Full width buttons on very small screens */
  }
  
  /* Improve form elements for mobile */
  .room-code-input {
    padding: 1rem;
    font-size: 16px; /* Prevent iOS zoom on focus */
  }
  
  /* Adjust feature cards for better mobile experience */
  .feature-card {
    padding: 1.5rem;
  }
  
  /* Ensure proper spacing in mobile menu */
  .mobile-menu {
    padding-top: 4rem;
  }
  
  /* Adjust CTA section for mobile */
  .cta-section {
    padding: 2rem 0;
  }
  
  .cta-title {
    font-size: 1.8rem;
  }
  
  .cta-subtitle {
    font-size: 1rem;
  }
}

/* Accessibility focus styles */
.menu-toggle:focus,
.nav-link:focus,
.btn:focus,
.room-code-input:focus,
.room-code-button:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Add body class to prevent scrolling when menu is open */
body.menu-open {
  overflow: hidden;
}