* {
    margin: 0;
    padding: 0;
    text-decoration: none;
    list-style: none;
    font-family: Arial, Helvetica, sans-serif;
}

.navbar {
    display: flex;
    height: 70px;
    position: sticky;
    top: 0;
    align-items: center;
}

.logo {
    width: 18%;
    height: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
text-align: center;    

}

.logo img {
    width: 43%;
    border: 2px solid white;
    border-radius: 30%;

}

.nav-list {
    width: 50%;
    display: flex;
    align-items: center;
}

.nav-list ul {
    display: flex;
    justify-content: space-evenly;
}

.nav-list li a {
    color: white;
    padding: 26px 30px;
}

.nav-list li a:hover {
    color: rgb(191, 208, 255);
}

.right-nav {
    width: 50%;
    text-align: end;
    display: flex;
    align-items: center;
    justify-content: end;
}

.search {
      padding: 3px;
    font-size: 12px;
    border: 2ps solid black;
    border-radius: 5px;
    margin-right: 10px;
    background: none;
    border: 1px solid white;
    color: white;
}

.btn-small {
    padding: 4px;
    border-radius: 5px;
    margin-right: 5px;
    cursor: pointer;
    border: 1px solid white;
    border-radius: 5px;
    background: none;
    color: white;
}

.box-main {
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 50%;
    margin: auto;
    color: white;
    height: 100vh;
}

.first-half {
    width: 80%;
    display: flex;
    justify-content: center;
    flex-direction: column;
}

.second-half {
    width: 30%;
    display: flex;
}

.background {
    background: rgba(0, 0, 0, 0.7) url(secsess.jpeg);
    background-size: cover;
    background-blend-mode: darken;
}

.second-half>img {
    width: 100%;
    border: 2px solid white;
    border-radius: 30px;
    display: block;
    margin: auto;

}

.big-text {
    font-size: 45px;
    font-weight: bold;

}
.btn{
    padding: 6px 10px;
    color: white;
    background: none;
    border: 1px solid white;
    border-radius: 8px;
    margin-top: 5px;
    cursor: pointer;
}

.small-text {
    font-size: 25px;
}
.sectionTag{
    font-size: 30px;
    font-weight: bold;
}
.sec2{
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 80%;
    margin: auto;
    padding-top: 100px;
}
.text{
    padding: 5px 30px;
}

.thumbnail img{
    border: 2px solid rgb(255, 255, 255);
    border-radius: 12px
}

.sec3{
  display: flex;
  flex-direction: row-reverse;
  max-width: 75%;
  margin: auto;
  padding-top: 100px;
}
footer{
    height: 25px;
    width: 100%;
    background-color: rgb(54, 54, 54);
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 15px;
      
}

.thumbnail img{
    width: 250px;
}
@media (max-width: 768px) {
  /* Fix navbar layout */
  .navbar {
    flex-direction: column;
    align-items: center;
    padding: 10px 0;
    background-color: black;
  }

  .logo {
    width: 100%;
    justify-content: center;
    margin-bottom: 10px;
    height: auto;
    text-align: center;
  }

  .logo img {
    width: 80px;
  }

  .hamburger {
    display: block;
    font-size: 30px;
    color: white;
    cursor: pointer;
    position: absolute;
    left: 15px;
    top: 15px;
    z-index: 1000;
  }

  .nav-list {
    width: 100%;
    flex-direction: column;
    display: none;
    background-color: #111;
  }

  .nav-list.show {
    display: flex;
  }

  .nav-list ul {
    flex-direction: column;
    width: 100%;
  }

  .nav-list li a {
    width: 100%;
    text-align: center;
    padding: 10px 0;
    border-top: 1px solid #333;
  }

  .right-nav {
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-top: 10px;
    display: none;
  }

  .search {
    width: 80%;
    margin: 10px 0;
    padding: 6px;
    font-size: 14px;
  }

  .btn-small {
    width: 80%;
    font-size: 14px;
    padding: 6px;
    margin: 5px 0;
  }

  .box-main {
    flex-direction: column;
    max-width: 95%;
    padding: 20px;
    text-align: center;
    height: auto;
  }

  .first-half,
  .second-half {
    width: 100%;
  }

  .second-half img {
    width: 100%;
    border-radius: 20px;
  }

  .big-text {
    font-size: 28px;
    margin-bottom: 10px;
  }

  .small-text {
    font-size: 16px;
    line-height: 1.4;
  }

  .btn {
    width: auto;
    margin: 10px 5px;
  }

  .sec2,
  .sec3 {
    flex-direction: column;
    padding: 50px 10px;
    text-align: center;
  }

  .thumbnail img {
    width: 100%;
  }

  footer {
    font-size: 13px;
    padding: 10px;
  }
}