* {
      box-sizing: border-box;
    }

    body {
      margin: 0;
      font-family: 'Inter', Arial, sans-serif;
      background-color: #e8f4f8;
      color: #1e1e1e;
    }

    .sidebar {
      position: fixed;
      right: 0;
      top: 0;
      height: 100vh;
      width: 200px;
      background-color: #0d5a7b;
      box-shadow: -3px 0 10px rgba(0,0,0,0.2);
      transition: width 0.3s ease-in-out;
      z-index: 1000;
      text-align: center;

      overflow: hidden;
      cursor: pointer
    }

    .sidebar:hover {
      width: 25%;
    }
    .sidebar_open {
      width: 650px;
    }
    .sidebar_button {
      text-decoration: none;
      width: 100%;
      background: none;
      border: none;
      color: #fff;
      padding: 20px;
      font-size: 1.2rem;
      cursor: pointer;
      transition: background-color 0.2s ease;
    }

    .sidebar_button:hover {
      background-color: rgba(255,255,255,0.15);


    }
    .logo {
      width: 200px;
      padding-right: 16px;
    }
    .top {
      height: 400px;
      background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.5)), url('image(2).png') center/cover no-repeat;
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      text-shadow: 0 2px 10px rgba(0,0,0,0.5);
      font-size: 3rem;
      font-weight: 700;
      box-shadow: 0 4px 12px rgba(0,0,0,0.25);
    }

.content_wrapper {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: flex-start;
  gap: 40px;
  max-width: 50%;
  margin: 60px auto;
  padding: 0 20px;
}

.main_content_vertical {
  flex: 2 2 450px; 
  min-width: 350px;
  max-width: 500px;
  background: white;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  padding: 40px 40px;
  margin: 0;
}


.main_content {
  flex: 2 1 650px;
  background: white;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  padding: 40px 60px;

}

.main_content h2,
.main_content_vertical h2 {
  text-align: center;
  color: #0d5a7b;
  font-size: 2.2rem;
  margin-top: 0; 
}

.main_content p,
.main_content_vertical p {
  font-size: 1.2rem;
  line-height: 1.7;
  color: #333;
  margin-bottom: 1.5rem;
}
.image_container {
  position: relative;
  width: 100%;
}
.image_button_left {
  position: absolute;
  top: 45%;
  left: 5%;
  font-size: 2rem;
  background-color: #ffffff00;
  border: none;
  cursor: pointer;
}
.image_button_right {
  position: absolute;
  top: 45%;
  right: 5%;
  font-size: 2rem;
  background-color: #ffffff00;
  border: none;
  cursor: pointer;
}
.footer{
  padding: 16px;
  background-color: #0d5a7b;
  position: fixed;
  bottom: 20px;
  left: 20px;
  border-radius: 16px;
  font-size: 1.5rem;
  color: white;
  cursor: pointer;
}
.footer h1{
  font-size: 2rem;
  text-align: center;

}
.footer p{
  text-align: center;
  font-size: 1rem;
  color: white;
}
.footer i{
  font-size: 2rem;
  margin: 0 9%;
}

.price_table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
}
.price_table th, .price_table td {
  border: 2px solid #0d5a7b;
  padding: 12px;
  text-align: left;
  
}
.price_table th{
  color: #0d5a7b;
}
.sidebar_footer {
  position: absolute;
  bottom: 20px;
  width: 100%;
  text-align: center;
  color: #ffffffaa;
  font-size: 0.9rem;
}
.timeline {
  text-align: center;
}
.timeline_item {
  margin-bottom: 40px;
  
}
.timeline {
  position: relative;
  width: 100%;
  max-width: 1140px;
  margin: 60px auto;
  padding: 15px 0;
}

.timeline::after {
  content: '';
  position: absolute;
  width: 2px;
  background: #0d5a7b;
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -1px;
}

.container {
  padding: 15px 30px;
  position: relative;
  background: inherit;
  width: 50%;
}

.container.left { left: 0; }
.container.right { left: 50%; }

.container::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  top: calc(50% - 8px);
  right: -8px;
  background: #ffffff;
  border: 2px solid #0d5a7b;
  border-radius: 50%;
  z-index: 1;
}
.container.right::after { left: -8px; }
.container::before {
  content: '';
  position: absolute;
  width: 50px;
  height: 2px;
  top: calc(50% - 1px);
  right: 8px;
  background: #0d5a7b;
  z-index: 1;
}
.container.right::before { left: 8px; }

.container .date {
  position: absolute;
  display: inline-block;
  top: calc(50% - 8px);
  text-align: center;
  font-size: 14px;
  font-weight: bold;
  color: #0d5a7b;
  text-transform: uppercase;
  letter-spacing: 1px;
  z-index: 1;
}
.container.left .date { right: -75px; }
.container.right .date { left: -75px; }

.container .icon {
  position: absolute;
  display: inline-block;
  width: 40px;
  height: 40px;
  padding: 9px 0;
  top: calc(50% - 20px);
  background: #ffffff;
  border: 2px solid #0d5a7b;
  border-radius: 40px;
  text-align: center;
  font-size: 18px;
  color: #0d5a7b;
  z-index: 1;
}
.container.left .icon { right: 56px; }
.container.right .icon { left: 56px; }

.container .content {
  padding: 30px 90px 30px 30px;
  background: #f6d155;
  position: relative;
  border-radius: 0 500px 500px 0;
}
.container.right .content {
  padding: 30px 30px 30px 90px;
  border-radius: 500px 0 0 500px;
}

.container .content h2 {
  margin: 0 0 10px 0;
  font-size: 18px;
  font-weight: normal;
  color: #0d5a7b;
}
.container .content p {
  margin: 0;
  font-size: 16px;
  line-height: 22px;
  color: #000000;
}




.timeline_wrapper {
  position: relative;
  height: 500px; 
  overflow-y: auto;
  overflow-x: hidden;
  margin: 40px auto;
  max-width: 1100px;
}

.timeline_wrapper::before,
.timeline_wrapper::after {
  content: "";
  position: sticky;
  left: 0;
  width: 100%;
  height: 60px;
  z-index: 5;
  pointer-events: none;
}
.timeline_wrapper::before {
  top: 0;
  background: linear-gradient(to bottom, #e8f4f8 95%, transparent);
}
.timeline_wrapper::after {
  bottom: 0;
  background: linear-gradient(to top, #e8f4f8 95%, transparent);
}


.timeline {
  position: relative;
  width: 100%;
  margin: 0 auto;
  padding: 0 0 50px 0;
}
.timeline::after {
  content: '';
  position: absolute;
  width: 3px;
  background: #0d5a7b;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}


.container {
  position: relative;
  width: 50%;
  padding: 20px 40px;
}
.container.left { left: 0; }
.container.right { left: 50%; }

.container::after {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  top: calc(50% - 9px);
  right: -9px;
  background: #ffffff;
  border: 3px solid #0d5a7b;
  border-radius: 50%;
  z-index: 1;
}
.container.right::after { left: -9px; right: auto; }

.container::before {
  content: '';
  position: absolute;
  width: 40px;
  height: 3px;
  top: calc(50% - 1.5px);
  right: 9px;
  background: #0d5a7b;
  z-index: 1;
}
.container.right::before {
  left: 9px;
  right: auto;
}

.container .date {
  position: absolute;
  top: calc(50% - 10px);
  font-weight: bold;
  font-size: 14px;
  color: #0d5a7b;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.container.left .date { right: -85px; }
.container.right .date { left: -85px; }

.container .icon {
  position: absolute;
  width: 45px;
  height: 45px;
  top: calc(50% - 22px);
  background: #ffffff;
  border: 2px solid #0d5a7b;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0d5a7b;
  font-size: 18px;
  z-index: 2;
}
.container.left .icon { right: 50px; }
.container.right .icon { left: 50px; }

.container .content {
  background: white;
  border: 2px solid #0d5a7b33;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  padding: 25px 30px;
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.container .content:hover {
  transform: scale(1.02);
  box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}
.container.left .content {
  margin-left: 20px;
}
.container.right .content {
  margin-right: 20px;
}

.container .content h2 {
  color: #0d5a7b;
  margin-top: 0;
  margin-bottom: 10px;
  font-size: 18px;
}
.container .content p {
  color: #333;
  margin: 0;
  font-size: 15px;
  line-height: 1.5;
}
.mobile_sidebar_toggle {
  display: none;
}
@media (max-width: 768px) {
  .content_wrapper {
  max-width: 95%;
}

  .main_content, .main_content_vertical {
    padding: 20px 15px;
  }
  .sidebar {
    width: 0;
    overflow: hidden;
    transition: width 0.3s ease;
  }
  .top img.logo {
    width: 100px;
    padding-right: 8px;
  }
  .top {
    height: 250px;
    font-size: 2rem;
  }

  .sidebar.sidebar_open {
    width: 70%;
    max-width: 300px;
  }

  .mobile_sidebar_toggle {
    display: block;
    position:fixed;
    top: 10px;
    left: 10px;
    z-index: 1100;
    background-color: #0d5a7b;
    color: white;
    border: none;
    padding: 10px 15px;
    font-size: 1.2rem;
    border-radius: 8px;
    cursor: pointer;
  }

  .sidebar_footer {
    position: absolute;
    bottom: 10px;
    width: 100%;
    text-align: center;
  }

  .footer {
    position: relative;
    bottom: 0;
    left: 0;
    width: 100%;
    margin: 0;
    border-radius: 0;
    padding: 20px;
    font-size: 1rem;
  }
  .footer i {
    font-size: 1.5rem;
    margin: 0 13.5%;
  }
}