:root {
  --primary: rgb(108, 36, 244);
  --bg: #07151e;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  outline: none;
  border: none;
  text-decoration: none;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg);
  color: #fff;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.4rem 7%;
  background-color: rgba(1, 1, 1, 0.8);
  border-bottom: 1px solid #4d67ea;
  position: fixed;

  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
}

.navbar .navbar-nav a {
  text-decoration: none;
  color: #fff;
  font-weight: 600;
  margin: 0 1rem;
}

.navbar .navbar-nav a:hover {
  color: var(--primary);
}

.navbar .navbar-nav a::after {
  content: "";
  display: block;
  padding-bottom: 0.5rem;
  border-bottom: 0.1rem solid var(--primary);
  transform: scaleX(0);
  transition: 0.2s linear;
}

.navbar .navbar-nav a:hover ::after {
  transform: scaleX(0.5);
}

.navbar .navbar-extra a {
  color: #fff;
  margin: 0 0.5rem;
}

.navbar .navbar-extra a:hover {
  color: var(--primary);
}

#hamburger-menu {
  display: none;
}

/*sarch form*/

.navbar .search-form {
  position: absolute;
  top: 100%;
  right: 7%;
  background-color: #fff;
  width: 20rem;
  height: 5rem;
  display: flex;
  align-items: center;
  transform: scaleY(0);
  transform-origin: top;
  transition: 0.3s;
}

.navbar .search-form.active {
  transform: scaleY(1);
}

.navbar .search-form input {
  height: 100%;
  width: 100%;
  font-size: 1.6rem;
  color: var(--bg);
  padding: 1rem;
}

.navbar .search-form label {
  cursor: pointer;
  font-size: 2rem;
  margin-right: 1.5rem;
  color: var(--bg);
}

/*.shopping-cart*/

.shopping-cart {
  position: absolute;
  top: 100%;
  right: -100%;
  height: 100vh;
  width: 35rem;
  padding: 0 1.5rem;
  color: var(--bg);
  background-color: #fff;
  transition: 0.3s;
}

.shopping-cart img {
  height: 6rem;
  border-radius: 50%;
}

.shopping-cart.active {
  right: 0;
}

.shopping-cart .cart-item {
  margin: 2rem 0;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px dashed #666;
  position: relative;


}

.shopping-cart h3 {
  font-size: 1.6rem;
  padding-bottom: 0.5rem;

}

.shopping-cart .item-price {
  font-size: 1.2rem;
}

.shopping-cart .remove-item {
  position: absolute;
  right:  1rem;
  cursor: pointer;
}

.shopping-cart .remove-item:hover {
  color: var(--primary);
}

/*hero*/
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-image: url(image/vga_banner.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  position: relative;
}

.hero .content {
  padding: 1.4rem 7%;
  max-width: 60rem;
}

.hero .content h1 {
  font-size: 5em;
  color: #fff;
  text-shadow: 1px 1px 3px rgba var(--primary);
  line-height: 1.2;
}

.hero .content h1 span {
  color: var(--primary);
}

.hero .content p {
  font-size: 1.6rem;
  margin-top: 1rem;
  line-height: 1.4;
  font-weight: 100;
  text-shadow: 1px 1px 3px rgba var(--primary);
}

.hero .content .cta {
  margin-top: 1rem;
  padding: 1rem 3rem;
  font-size: 1.4;
  color: #fff;
  background-color: var(--primary);
  border-radius: 0.5rem;
  box-shadow: 1px 1px 3px (rgba(1, 1, 3, 0.5));
}

/*about*/

.about,
.product {
  padding: 30rem 7% 1.4rem;
}

.about h2,
.product h2,
.contact h2 {
  text-align: center;
  font-size: 2.6;
  margin-bottom: 3rem;
}

.about h2 span,
.product h2 span,
.contact h2 span {
  color: var(--primary);
}

.about .row {
  display: flex;
}

.about .row .about-img {
  flex: 1 1 45rem;
}

.about .row .content {
  flex: 1 1 35rem;
  padding: 0 1rem;
}

.about .row .content h3 {
  font-size: 1.8rem;
  margin-bottom: 1 rem;
}

.about .row .content p {
  margin-bottom: 0.8rem;
  font-size: 1.4rem;
  font-weight: 100;
  line-height: 1.6;
}

.product h2 {
  margin-bottom: 1rem;
}

.contact {
  padding: 8rem 7% 1.4rem;
}

.contact .row {
  display: flex;
  gap: 2rem;
  color: var(--primary);
  align-items: flex-start;
}

.contact .row .map {
  flex: 1 1 45%;
}

.contact .row .map iframe {
  width: 100%;
  height: 300px;
  border: none;
  margin-top: 1.5rem;
}

.contact .row form {
  flex: 1 1 45%;
  text-align: center;
}

.contact .row form .input-group {
  display: flex;
  align-items: center;
  margin-top: 1.5rem;
  background-color: #222;
  border: 1px solid #eee;
  padding: 1rem;
  border-radius: 8px;
}

.contact .row form .input-group i {
  margin-right: 1rem;
  color: #fff;
}

.contact .row form .input-group input {
  background: none;
  border: none;
  outline: none;
  width: 100%;
  font-size: 1.7rem;
  color: #fff;
}

.contact .row form button {
  margin-top: 1rem;
  padding: 1rem 2rem;
  background-color: var(--primary);
  color: #fff;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: bold;
}

footer {
  background-color: var(--primary);
  text-align: center;
  padding: 1rem 0 3rem;
  margin-top: 3rem;
}

footer .socials {
  padding: 1rem 0;
}

footer .socials a {
  color: #fff;
  margin: 1rem;
}

footer .socials a :hover,
footer .links a :hover {
  color: var(--bg);
}

footer .links {
  margin-bottom: 1.4rem;
}

footer .links a {
  color: #fff;
  padding: 0.7rem 1rem;
}

footer .credit {
  font-size: 0.8rem;
}

footer .credit a {
  color: var(--bg);
}

/* media queries*/
/* laptop*/
@media (max-width: 1366px) {
  html {
    font-size: 75%;
  }
}
/* tablet*/
@media (max-width: 758px) {
  html {
    font-size: 62.5%;
  }

  #hamburger-menu {
    display: inline-block;
  }

  .navbar .navbar-nav {
    position: absolute;
    top: 100%;
    right: -100%;
    background-color: #fff;
    width: 30rem;
    height: 100vh;
  }

  .navbar .navbar-nav.active {
    right: 0;
  }
}
/* phone*/
@media (max-width: 450px) {
  html {
    font-size: 55%;
  }
}