* {
    
    margin: 0;
    box-sizing: border-box;
}

body {
    background-image: url(about_bg-about.jpg);
}

video {
    width: 100%;
    position: fixed;
    z-index: -1;
}


.div1 {
    font-size: 3em;
}

.div1>a {
    color: whitesmoke;
    text-decoration: none;
}


#B {
    animation: maiusc infinite 1s;
}

#U {
    animation: maiusc infinite 1s alternate
}

#S {
    animation: maiusc infinite 1s alternate-reverse;
}

#C {
    animation: maiusc infinite 1s;
}

#A {
    animation: maiusc infinite 1s;
}


@keyframes maiusc {
    from {
        text-transform: lowercase;
    }

    to {
        text-transform: uppercase;
    }
}

.cimadireita {
    nav-right: auto;
    height: 100%;
    width: 100%;
    inset: 0px;
    color: transparent;
    font-family: "Oswald" sans-serif;



}

.letraB {
    text-decoration: none;
    color: black;
    font-size: 20px;
    font-family: "Oswald" sans-serif;

}

.quadradosec {
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 4%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 3%;
    flex-grow: 0;
    flex-shrink: 1;
    flex-basis: 32%;
    transition: background-color 0.4s;
}

.quadradosec>h2 {
    font-size: 18px;
    color: rgb(247, 245, 245);
    font-weight: 600;
}

.quadradosec>p {
    font-size: 14px;
    color: white;
    margin-top: 5%;
}


.arruma {
    width: 100%;
    height: 30vh;
    display: flex;
    align-items: flex-end;
    position: absolute;
    margin-top: 27.2%;
}

footer {
    height: 25vh;
    background-color: #9e7852;
    display: flex;
    width: 100%;
    position: absolute;
    margin-top: 15%;
}

.divfoot {
    width: 100%;
    display: flex;
    justify-content: space-around;
    flex-direction: row;
    padding-left: 10%;
}

.foot1 {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.foot1>h2 {
    color: #FFF;
    font-size: 18px;
}

.foot1>p {
    color: #fffafa;
    font-size: 14px;
    margin-top: 10%;
}

.foot2 {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.foot2>h2 {
    color: #FFF;
    font-size: 18px;
}

.foot2>p {
    color: #f0e9e9;
    font-size: 14px;
    margin-top: 10%;
    margin-bottom: 5%;
}

.input-btn {
    display: flex;
}

.input-btn>input {
    height: 5vh;
    width: 20vw;
}

.btn_env {
    display: flex;
    width: 13%;
    height: 4.95vh;
    background-color: #cfb399;
    margin-left: -1%;
    justify-content: center;
    align-items: center;
}

.bt_env > svg {
    height: 4vh;
}

.foot3 {
    display: flex;
    flex-direction: column;
    text-align: left;
    padding-right: 15%;
}

.foot3>h2 {
    color: #FFF;
    font-size: 18px;
}

.foot3>p {
    color: #777777;
    font-size: 14px;
    margin-top: 20%;
    margin-bottom: 10%;
}
.txt1{
    text-align: right;
    margin-top: -55vh;
    color:   rgb(119, 44, 44)
}
.txt1 > p{
    color: #FFF;
}
.log{
    width: 15%;
    height: 5vh;
    padding: 1% 2%;
    background-color: #9e7852;
   margin-bottom: 5vh;
   float: right;
   margin-top: -28%;

}

@media (max-width: 768px) {
    .top-bar {
      flex-direction: column;
      gap: 15px;
      padding: 20px;
    }
  
    .product-details {
      flex-direction: column;
      gap: 20px;
    }
  
    .product-options {
      display: flex;
      justify-content: space-between;
    }
  
    .nav {
      flex-wrap: wrap;
      justify-content: center;
    }
  
    .buttons {
      flex-direction: column;
      gap: 10px;
    }
  
    .product-gallery img,
    .product-info {
      max-width: 100%;
    }
  
    .tabs {
      padding: 10px 0;
    }
  
    .tabs li {
      display: flex;
    }
  }
  
  @media (max-width: 480px) {
    .logo h1 {
      font-size: 1.5rem;
    }
  
    .nav a {
      font-size: 0.9rem;
    }
  
    .product-info h2 {
      font-size: 2rem;
    }
  
    .price {
      font-size: 1.5rem;
    }
  }