style.css

:root {
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    --text-primary: #FFFFFF;
    --text-secondary: #000000;
    --bg-primary: #11101D;
    --bg-secondary: #C4C4C4;
    --btn-main: #04AA6D;
    --btn-secondary: #45a049;
    }

  *{
     margin: 0;
     padding: 0;
     box-sizing: border-box;
  }
  
  html, body {
    margin: 0;
    height: 100%;
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: linear-gradient(160deg, #8685CF, #403e91);
}

body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    
}

/* HEADER NAVBAR */

  .header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;

}

.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:rgba(0, 0, 0, .1);
    backdrop-filter: blur(30px);
    z-index: -1;
}

.hlogo {
    font-size: 1.15rem;
    text-decoration: none;
    font-weight: 700;
}

.hlogo:hover{
  transform: scale(1.2);
  transition: 0.3s;
}

.navbar a{
    font-size: 1.15rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    padding: 10px 20px;
}

.navbar a:hover{
  background: rgba(255, 255, 255, 0.5);
  border-radius: 32px;
  transition: 0.5s;
}

#checkbox {
    display: none;
}

.icons {
    position: absolute;
    right: 5%;
    font-size: 2.8rem;
    color: rgb(0, 0, 0);
    cursor: pointer;
    display: none;
}

.heroimg {
  display: block;
  margin-left: auto;
  margin-right: auto;
  width: 50%;
}



/* GAME PRODUCT PAGE */

#games{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around; 
  column-gap: 2em;
  row-gap: 2em;
  margin-top: 20px;
}

#games a {
  text-decoration: none;
}

#games .gamebox img {
  width: 300px;
  border-radius: 16px;
  transition: transform .2s;
}

#games .gamebox {
  border-radius: 16px;
  background:rgba(0, 0, 0, .4);
  backdrop-filter: blur(30px);
  border: 1px solid hsla(0, 0%, 100%, 0.5);
}

#games .gamebox:hover {
  transform: scale(1.1);
  transition: 0.3s;
}

#games .gamebox p {
  margin-left: 15px;
  margin-bottom: 5px;
  color: var(--text-primary);
}



/* CONTACT FORM */

input[type=text], [type=email], select, textarea {
  width: 100%; 
  padding: 12px;
  border: 1px solid #ccc; 
  border-radius: 4px; 
  box-sizing: border-box; 
  margin-top: 20px; 
  margin-bottom: 16px; 
  resize: vertical 
}

input[type=submit] {
  background-color: var(--btn-main);
  color: white;
  padding: 12px 20px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

input[type=submit]:hover {
  background-color: var(--btn-secondary);
}


/* PRODUCT INFO PAGE */
.container-gi {
  max-width: 900px;
  margin: 0 auto;
  padding: 15px;
  display: flex;
  color: var(--text-secondary);
  width: 1000px;
  margin-top: 100px;
  background: rgba(255, 255, 255, 0.4);
  border-radius: 16px;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.left-column {
  width: 40%;
  position: relative;
}

.right-column {
  width: 50%;
  margin-top: 30px;
}

.left-column img {
  display: flex;
  width: 300px;
  border-radius: 16px;
}

/* Product Description */
.product-description {
  border-bottom: 1px solid #E1E8EE;
  margin-bottom: 20px;
}

.product-description h1 {
  font-weight: 300;
  font-size: 52px;
  color: var(--text-secondary);
}
.product-description p {
  font-size: 16px;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 24px;
}

/* Product Color */
.product-color {
  margin-bottom: 30px;
}

/* Product Price */
.product-price {
  display: flex;
  align-items: center;
}

.product-price span {
  font-size: 26px;
  font-weight: 300;
  color: var(--text-secondary);
  margin-right: 20px;
}

.cart-btn {
  display: inline-block;
  background-color: var(--btn-main);
  border-radius: 4px;
  font-size: 16px;
  color: #FFFFFF;
  text-decoration: none;
  padding: 12px 30px;
}
.cart-btn:hover {
  background-color: var(--btn-secondary);
}

/* Responsive */
@media (max-width: 940px) {
  .container {
    flex-direction: column;
    margin-top: 60px;
  }

  .left-column,
  .right-column {
    width: 100%;
  }

  .left-column img {
    width: 300px;
    right: 0;
    top: -65px;
    left: initial;
  }
}

@media (max-width: 535px) {
  .left-column img {
    width: 220px;
    top: -85px;
  }
}


.container {
  display: flex;
  justify-content: center;
  align-items: center;
  background: rgba(0, 0, 0, 0.1);
  border-radius: 16px;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 20px;
}

/* Contact us text */
#contact {
  text-align: center;
  margin: 30px 30px;
}


/* Contact form done page */
.condon {
  text-align: center;
  margin-top: 200px;
}

/* Contact form done page button */
#cdb {
  background-color: var(--btn-main);
  color: white;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 16px;
  padding: 10px 20px;
  border: none;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  border-radius: 4px;
}
#cdb:hover{
  background-color: var(--btn-secondary);
}


/* ABOUT US */

.au {
  color: var(--text-secondary);
  width: 1000px;
  margin-top: 100px;
  /* From https://css.glass */
  background: rgba(255, 255, 255, 0.4);
  border-radius: 16px;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.auc {
  margin: 30px;
}

.fuckacenter {
  display: flex;
  justify-content: center;
  align-items: center;
}



/* SHOPPING CART */

.container-p {
  background: rgba(255, 255, 255, 0.4);
  border-radius: 16px;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 20px;
  text-align: center;
  width: 1000px; 
  margin: 20vh auto 0; 
}

.cart-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.cart-item img {
  width: 100px;
  border-radius: 16px;
}

.cart-btn {
  width: 200px; 
  background-color: var(--btn-main);
  border-radius: 8px;
  font-size: 18px;
  color: #FFFFFF;
  text-decoration: none;
  padding: 15px 0; 
  cursor: pointer;
  border: none;
  transition: background-color 0.3s ease;
  text-align: center;
}

.cart-btn:hover {
  background-color: var(--btn-secondary);
}
.cart-btn-remove {
  width: 200px; 
  background-color: rgba(255, 0, 0, 0.674);
  border-radius: 8px;
  font-size: 18px;
  color: #FFFFFF;
  text-decoration: none;
  padding: 15px 0; 
  cursor: pointer;
  border: none;
  transition: background-color 0.3s ease;
  text-align: center;
}

.cart-btn-remove:hover {
  background-color: rgba(255, 0, 0, 0.76);
}

.cart-summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.5);
  padding-top: 10px;
}
.remove-btn {
  background-color: #FF3333;
  color: white;
  border: none;
  border-radius: 8px;
  padding: 10px 20px;
  cursor: pointer;
  margin-left: 20px;
  transition: background-color 0.3s ease;
}

.remove-btn:hover {
  background-color: #FF0000;
}

/* PAYMENT */
/* W3 CODE */
.row {
  display: -ms-flexbox; /* IE10 */
  display: flex;
  -ms-flex-wrap: wrap; /* IE10 */
  flex-wrap: wrap;
}

.col-25 {
  -ms-flex: 25%; /* IE10 */
  flex: 25%;
  
}

.col-50 {
  -ms-flex: 50%; /* IE10 */
  flex: 50%;
}

.col-75 {
  -ms-flex: 75%; /* IE10 */
  flex: 75%;
}

.col-25,
.col-50,
.col-75 {
  padding: 0 16px;
}

.container-pay {
  padding: 5px 20px 15px 20px;
  margin-top: 50px;
  background: rgba(255, 255, 255, 0.4);
  border-radius: 16px;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.pay-input {
  width: 100%;
  margin-bottom: 20px;
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 3px;
}

.pay-input {
  margin-bottom: 10px;
  display: block;
}

.icon-container {
  margin-bottom: 20px;
  padding: 7px 0;
  font-size: 24px;
}

.btn-pay {
  display: flex;
  justify-content: center;  
  background-color: #04AA6D;
  color: white;
  padding: 12px;
  margin: 10px 0;
  border: none;
  width: 100%;
  border-radius: 3px;
  cursor: pointer;
  font-size: 17px;
  text-decoration: none;
}

.btn-pay:hover {
  background-color: #45a049;
}

span.price {
  float: right;
  color: grey;
}

/* FOOTER */
.footer{
  width: 100%;
  position: sticky;
  bottom: 0;
  left: 0;
  background: rgba(0, 0, 0, .5);
  color: white;
  padding: 10px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-top: 300px;
}

.footer .content{
  padding: 10px 20px;
}

.footer .content h2{
  font-size: 22px;
  margin-bottom: 20px;
  position: relative;
}

.footer .content h2::after{
  content: "";
  position: absolute;
  bottom: -6px;
  left: 0;
  height: 2px;
  width: 70px;
  background: cornflowerblue;
}

.footer .about{
  flex-basis: 35%;
}

.footer .about p{
  text-align: justify;
}

.footer .about .social{
  width: 100%;
  margin-top: 15px;
  display: flex;
  justify-content: start;
}

.footer .about .social a{
  margin-right: 20px;
  width: 40px;
  height: 40px;
  background: cornflowerblue;
  line-height: 40px;
  text-align: center;
  border-radius: 50%;
  transition: 0.2s;
}

.footer .about .social a:hover{
  background: #222;
}

.footer .about .social a i{
  font-size: 21px;
  color: white;
}

.footer .links{
  flex-basis: 20%;
}

.footer .links ul{
  list-style: none;
}

.footer .links ul li{
  margin-top: 10px;
}

.footer .links ul li a{
  text-decoration: none;
  color: rgb(206, 201, 201);
}

.footer .links ul li a:hover{
  color: rgb(98, 98, 231);
}

.footer .newsletter{
  flex-basis: 25%;
}

.footer .newsletter p{
  text-align: justify;
  margin: 15px 0;
  font-size: 16px;
}

.footer .newsletter input{
  width: 100%;
  height: 35px;
  border: 1px solid gray;
  outline: none;
  padding-left: 20px;
  font-size: 16px;
  border-radius: 5px;
  margin-bottom: 10px;
}

.footer .newsletter button{
  width: 150px;
  padding: 5px;
  font-size: 18px;
  border: 1px solid gray;
  background: #6495ed;
  cursor: pointer;
  border-radius: 5px;
}








/* MEDIA QUERIES */

/* HEADER NAVBAR */
@media (max-width: 768px) {
    .icons {
        display: inline-flex;
    }
    #checkbox:checked~.icons #menu-icon {
        display: none;
    }
    .icons #close-icon {
        display: none;
    }
    #checkbox:checked~.icons #close-icon {
        display: block;
    }
    .navbar { 
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        height: 0;
        background: rgba(0, 0, 0, .1);
        backdrop-filter: blur(50px);
        box-shadow: 0 .5rem 1rem rgba(0, 0, 0, .1);
        overflow: hidden;
        transition: .3s ease;
    }
    #checkbox:checked~.navbar {
        height: 330px;
    }
    .navbar a {
        display: block;
        font-size: 1.1rem;
        text-align: center;
        transform: translateY(-50px);
        opacity: 0;
        padding: 20px 20px;
    }
    .navbar a:hover{
      background: rgba(0, 0, 0, 0)
    }
    #checkbox:checked~.navbar a {
        transform: translateY(0);
        opacity: 1;
        transition-delay: calc(.10s * var(--i));
    }
}

@media (max-width:950px){
  .footer .content{
      flex-basis: 50%;
      margin-bottom: 20px;
  }
}

@media (max-width:590px){
  .footer .content{
      flex-basis: 100%;
      margin-bottom: 20px;
  }
  .footer .newsletter button{
      width: 100%;
  }
}


@media (max-width: 940px) {
  .container-p {
      width: 90%;
      max-width: 400px;
  }

  .cart-btn {
      width: 100%;
  }
}

@media (max-width: 768px) {
  .container {
      width: 90%;
      max-width: 300px;
  }
}

@media (max-width: 590px) {
  .container {
      width: 90%;
      max-width: 100%;
      margin-top: 20px;
  }
}
@media (max-width: 800px) {
  .row {
    flex-direction: column-reverse;
  }
  .col-25 {
    margin-bottom: 20px;
  }
}