/* OLLU Brand Colors */
:root {
  --ollu-blue: #0056B8;
  --ollu-yellow: #D8C722;
  --white: #ffffff;
  --light-gray: #f8f9fa;
  --dark-gray: #333333;
  --text-gray: #666666;
}

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

body {
  font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.6;
  color: var(--dark-gray);
  background: linear-gradient(to right, var(--ollu-yellow) 0%, var(--ollu-yellow) 10%, var(--white) 10%, var(--white) 90%, var(--ollu-yellow) 90%, var(--ollu-yellow) 100%);
  margin: 0;
  padding-top: 20px;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Raleway', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 {
  font-size: 2.5rem;
  color: var(--ollu-blue);
}

h2 {
  font-size: 2rem;
  color: var(--ollu-blue);
}

h3 {
  font-size: 1.5rem;
  color: var(--ollu-blue);
}

p {
  margin-bottom: 1rem;
  color: var(--text-gray);
}

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

.section {
  padding: 60px 0;
}

.section-alt {
  background-color: var(--light-gray);
}

/* Button Styles */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border: none;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  cursor: pointer;
  font-size: 1rem;
}

.btn-primary {
  background-color: var(--ollu-blue);
  color: var(--white);
}

.btn-primary:hover {
  background-color: #004494;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 86, 184, 0.3);
}

.btn-secondary {
  background-color: var(--ollu-yellow);
  color: var(--dark-gray);
}

.btn-secondary:hover {
  background-color: #c5b41f;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(216, 199, 34, 0.3);
}

/* Card Styles */
.card {
  background: var(--white);
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  margin-bottom: 30px;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);;
}

/* Responsive Design */
@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  .container {
    padding: 0 15px;
  }
  
  .section {
    padding: 40px 0;
  }
}

/* Animation Classes */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s ease forwards;
}

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

.slide-in-left {
  opacity: 0;
  transform: translateX(-50px);
  animation: slideInLeft 0.8s ease forwards;
}

@keyframes slideInLeft {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.slide-in-right {
  opacity: 0;
  transform: translateX(50px);
  animation: slideInRight 0.8s ease forwards;
}

@keyframes slideInRight {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}




/* Additional styles for enhanced visual appeal */
.header-section {
  background: linear-gradient(135deg, var(--ollu-blue) 0%, #003d7a 100%);
  color: var(--white);
  text-align: center;
  padding: 80px 0;
}

.header-section h1 {
  color: var(--white);
  font-size: 3rem;
  margin-bottom: 1rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.header-section p {
  color: var(--white);
  font-size: 1.2rem;
  opacity: 0.9;
}

/* Color swatches */
.color-swatch {
  display: inline-block;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  margin: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  vertical-align: middle;
}

.swatch-blue {
  background-color: var(--ollu-blue);
}

.swatch-yellow {
  background-color: var(--ollu-yellow);
}

/* Schedule styling */
.schedule-item {
  border-left: 4px solid var(--ollu-blue);
  padding: 25px;
  margin-bottom: 25px;
  background-color: var(--white);
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  position: relative;
}

.schedule-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.schedule-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--ollu-blue), var(--ollu-yellow));
  border-radius: 12px 12px 0 0;
}

.schedule-item h4, .schedule-item h5 {
  font-weight: bold;
  color: var(--ollu-blue);
}

.time-badge {
  background-color: var(--ollu-blue);
  color: var(--white);
  padding: 8px 18px;
  border-radius: 25px;
  font-weight: 600;
  display: inline-block;
  margin-bottom: 15px;
  box-shadow: 0 2px 8px rgba(0, 86, 184, 0.3);
  font-size: 0.9rem;
}

/* Navigation */
.nav-section {
  background-color: var(--white);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  display: flex;
  justify-content: center;
  padding: 20px 0;
}

.nav-link {
  color: var(--ollu-yellow);
  text-decoration: none;
  padding: 10px 20px;
  margin: 0 10px;
  border-radius: 25px;
  transition: all 0.3s ease;
  font-weight: 500;
}

.nav-link:hover {
  background-color: var(--ollu-blue);
  color: var(--white);
  transform: translateY(-2px);
}

/* Footer */
footer {
  background-color: var(--dark-gray);
  color: var(--white);
  text-align: center;
  padding: 40px 0;
  margin-top: 60px;
}

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

/* List styling */
ul {
  padding-left: 20px;
}

li {
  margin-bottom: 8px;
  color: var(--text-gray);
}

/* Responsive improvements */
@media (max-width: 768px) {
  .header-section h1 {
    font-size: 2rem;
  }
  
  .nav-container {
    flex-direction: column;
    align-items: center;
  }
  
  .nav-link {
    margin: 5px 0;
  }
}


/* Date and Theme Section Styles */
.date-theme-section {
  text-align: center;
  margin-top: 30px;
}

.date-link, .theme-link {
  display: block;
  color: var(--white);
  text-decoration: none;
  margin: 10px 0;
  padding: 10px 20px;
  border-radius: 25px;
  transition: all 0.3s ease;
  font-weight: 500;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
}

.date-link {
  font-size: 1.3rem;
  font-weight: 600;
}

.theme-link {
  font-size: 1.1rem;
  font-style: italic;
}

.date-link:hover, .theme-link:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.2);
}

/* Day sections */
.day-section {
  padding: 80px 0;
  min-height: 60vh;
  max-width: 1200px;
  margin: 0 auto;
  background-color: var(--white);
  padding-left: 40px;
  padding-right: 40px;
}

.day-section:nth-child(even) {
  background-color: var(--light-gray);
}

/* Main content wrapper */
main {
  max-width: 1200px;
  margin: 0 auto;
  background-color: var(--white);
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

.day-title {
  text-align: center;
  margin-bottom: 50px;
  color: var(--ollu-blue);
  font-size: 2.5rem;
}

/* Update navigation for better mobile experience */
@media (max-width: 768px) {
  .date-theme-section {
    margin-top: 20px;
  }
  
  .date-link, .theme-link {
    font-size: 1rem;
    margin: 5px 0;
    padding: 8px 15px;
  }
  
  .day-title {
    font-size: 2rem;
  }
}



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




.yellow-background {
    background-color: var(--ollu-yellow);
    display: flex;
    justify-content: space-around;
    padding: 10px;
    border-radius: 5px;
}

.date-theme-section .date-link, .date-theme-section .theme-link {
    color: var(--dark-gray);
    text-decoration: none;
    font-weight: bold;
}

.date-theme-section .date-link:hover, .date-theme-section .theme-link:hover {
    color: var(--white);
}




.date-links-container {
    display: flex;
    justify-content: space-around;
    padding: 10px;
    border-radius: 5px;
}

.theme-link-container {
    text-align: center;
    margin-top: 10px;
}

.theme-link-container .theme-link {
    color: var(--white);
    text-decoration: none;
    font-weight: bold;
    font-size: 1.5rem; /* Increased font size */
}

.theme-link-container .theme-link:hover {
    color: var(--white);
}