* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }
  
  body {
    font-family: Arial, sans-serif;
    background: #f4f4f4;
    color: #333;
    line-height: 1.6;
  }
  
  .container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
    padding: 20px;
  }
  
  header {
    background: #003366;
    color: #fff;
    padding: 20px 0;
  }
  
  header .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  header h1 {
    margin-bottom: 10px;
  }
  
  nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
  }
  
  nav a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    padding: 8px 12px;
    transition: background 0.3s;
  }
  
  nav a:hover {
    background: #002244;
    border-radius: 4px;
  }
  
  .hero {
    background: #006699;
    color: #fff;
    padding: 60px 0;
    text-align: center;
  }
  
  .section {
    padding: 40px 20px;
    background: #fff;
    margin: 20px 0;
    border-radius: 8px;
  }

  #languageButton {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 10px 20px;
    background-color: #007BFF;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

#languageButton.up {
    transform: translateY(-50px);
}

#languageButton.down {
    transform: translateY(50px);
}

  
  footer {
    background: #333;
    color: #fff;
    text-align: center;
    padding: 20px;
    font-size: 0.9em;
  }
  
  /* Responsive Styles */
  @media (min-width: 768px) {
    header .container {
      flex-direction: row;
      justify-content: space-between;
      align-items: center;
      text-align: left;
    }
  
    nav {
      justify-content: flex-end;
    }
  }

  .logo {
    max-width: 180px;
    height: auto;
  }
  
  /* Optional: center the logo on smaller screens */
  @media (max-width: 767px) {
    .logo {
      margin-bottom: 10px;
    }
  }


  
#calendar {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 20px;
  padding: 20px; /* ← Add this line for inner spacing */
  width: 100%;
  max-width: 1400px; /* Optional: limit how wide the calendar can grow */
  margin: 20px auto;

  font-family: Arial, sans-serif;
  background-color: #f4f4f4;

  
}

.months {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  width: 100%;
  gap: 10px;
}

.month {
  flex: 1 1 calc(25% - 20px); /* 4 per row on large screens */
  min-width: 240px;
  background-color: #fff;
  border: 1px solid #ddd;
  border-radius: 5px;
  padding: 10px;
  text-align: center;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.month h3 {
  font-size: 1.1em;
  margin-bottom: 10px;
  word-wrap: break-word;
}

.days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 5px;
}

.day {
  background-color: #f9f9f9;
  border: 1px solid #ddd;
  border-radius: 3px;
  padding: 0.5em;
  font-size: 0.8em;
  min-width: 0; /* Fix for long words */
  aspect-ratio: 1 / 1; /* Keep square shape */
}

.day-header {
  font-weight: bold;
  background-color: #eee;
}

/* Single month for small screens */
.current-month {
  display: none;
  width: 100%;
  max-width: 500px;
  margin-top: 20px;
  background-color: #fff;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 5px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

@media (max-width: 1024px) {
  .month {
    flex: 1 1 calc(33.333% - 20px); /* 3 per row */
  }
}

@media (max-width: 768px) {
  #all-months {
    display: none;
  }

  .current-month {
    display: block;
  }
}

@media (max-width: 600px) {
  .month {
    flex: 1 1 calc(50% - 20px); /* 2 per row */
  }

  .day {
    font-size: 0.7em;
    padding: 0.4em;
  }
}

@media (max-width: 400px) {
  .month {
    flex: 1 1 100%; /* Full width */
  }
}



/* Highlight today's date */
.day.today {
  background-color: #ffe680;
  border: 2px solid #f1c40f;
  font-weight: bold;
}

/* Custom highlight classes */
.day.event-green {
  background-color: #d4edda;
  border: 2px solid #28a745;
  font-weight: bold;
}

.day.event-red {
  background-color: #f8d7da;
  border: 2px solid #dc3545;
  font-weight: bold;
}

.day.event-blue {
  background-color: #d1ecf1;
  border: 2px solid #007bff;
  font-weight: bold;
}


.popup {
  display: none;
  position: fixed;
  z-index: 999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0,0,0,0.5);
}

.popup.show {
  display: block;
}

.popup-content {
  background-color: #fff;
  margin: 10% auto;
  padding: 20px;
  border-radius: 10px;
  width: 90%;
  max-width: 400px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.3);
  position: relative;
}

.popup-close {
  position: absolute;
  right: 15px;
  top: 10px;
  font-size: 1.5em;
  cursor: pointer;
}