* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

:root {
  --mainColor: #009688;
  --textColor: #505050;
  --bgSection: #e3e6f3;
  --mainTransition: 0.5s;
  --section-padding: 100px;
}

html {
  scroll-behavior: smooth;
}

::-webkit-scrollbar {
  width: 13px;
}

::-webkit-scrollbar-thumb {
  background-color: var(--mainColor);
}

::-webkit-scrollbar-track {
  background-color: #b7b7b7;
}

body {
  font-family: "Roboto", sans-serif;
}

a {
  text-decoration: none;
}

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

p,
h1, h2, h3, h4 {
  margin: 0;
  padding: 0;
}

.container {
  padding-left: 15px;
  padding-right: 15px;
  margin-left: auto;
  margin-right: auto;
}

/* Small */
@media (min-width: 768px) {
  .container {
    width: 750px;
  }
}
/* Medium */
@media (min-width: 992px) {
  .container {
    width: 970px;
  }
}
/* Large */
@media (min-width: 1200px) {
  .container {
    width: 1170px;
  }
}
.main-header {
  text-align: center;
  width: fit-content;
  font-weight: 500;
  font-size: 50px;
  color: black;
  margin: 0 auto 15px;
}

.main-header + p {
  text-align: center;
  font-size: 18px;
  color: var(--textColor);
  width: fit-content;
  margin: 0 auto 60px;
}

.go-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  padding: 6px;
  font-size: 27px;
  font-weight: bold;
  border-radius: 8px;
  box-shadow: 0 0 8px 0 var(--mainColor);
  background-color: white;
  color: var(--mainColor);
  cursor: pointer;
  opacity: 0.7;
  transition: var(--mainTransition);
  z-index: 10001;
}
.go-top:hover {
  opacity: 1;
  box-shadow: 0 0 8px 5px var(--mainColor);
}

.header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 60px;
  z-index: 1000;
  box-shadow: 0px 0px 8px 0px rgba(0, 0, 0, 0.7);
}
.header .container {
  height: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header .container .logo {
  color: var(--mainColor);
  font-size: 25px;
  font-weight: bold;
}
.header .container .nav {
  display: flex;
  align-items: center;
}
.header .container .nav .nav-links {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header .container .nav .nav-links li a {
  display: block;
  padding: 20px;
  color: var(--textColor);
  position: relative;
  transition: var(--mainTransition);
}
.header .container .nav .nav-links li a::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -1px;
  width: 0;
  height: 0;
  background-color: var(--mainColor);
  transition: var(--mainTransition);
}
.header .container .nav .nav-links li a:hover::after {
  height: 3px;
  width: 100%;
}
.header .container .nav .nav-links li a:hover {
  color: var(--mainColor);
}
.header .container .nav .cart {
  cursor: pointer;
  font-size: 25px;
  font-weight: bold;
  color: var(--mainColor);
  padding: 5px 10px;
}
.header .container .nav .icon {
  display: none;
  cursor: pointer;
  font-size: 25px;
  font-weight: bold;
  color: var(--mainColor);
}

.nav-fixed {
  position: fixed;
  background-color: rgba(0, 0, 0, 0.9);
}

.show {
  top: 60px !important;
}

.active {
  color: var(--mainColor) !important;
}

.active::after {
  height: 2px !important;
  width: 100% !important;
}

@media (max-width: 991px) {
  .container .nav .nav-links {
    background-color: rgba(96, 125, 139, 0.9);
    width: 100%;
    position: absolute;
    top: -550px;
    left: 0;
    flex-direction: column;
    padding: 20px 0 5px;
    box-shadow: 0px 0px 8px 0px white;
    border-radius: 8px;
    transition: var(--mainTransition);
  }
  .container .nav li {
    width: 100%;
    text-align: center;
  }
  .container .nav .icon {
    display: block !important;
  }
}
.shop-header {
  margin-top: 60px;
  padding-top: 60px;
  padding-bottom: 60px;
  background: url("../images/banner/b1.jpg");
}
.shop-header .content {
  text-align: center;
  color: white;
}
.shop-header .content h1 {
  font-size: 50px;
}
.shop-header .content h3 {
  color: var(--textColor);
  margin: 15px 0;
  font-size: 25px;
}
.shop-header .content h3 span {
  color: red;
}

.features-products {
  padding-top: var(--section-padding);
  padding-bottom: var(--section-padding);
  background: var(--bgSection);
}
.features-products .container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
}
.features-products .container .product {
  background: white;
  padding: 15px;
  border-radius: 15px;
  box-shadow: 0 0 5px 0 #ffffff;
}
.features-products .container .product .img-container {
  width: 100%;
}
.features-products .container .product .img-container img {
  width: 100%;
  border-radius: 15px;
}
.features-products .container .product .content {
  position: relative;
  padding: 15px 0;
}
.features-products .container .product .content .brand {
  color: var(--textColor);
}
.features-products .container .product .content .title {
  font-weight: 500;
  margin: 5px 0;
}
.features-products .container .product .content .rate {
  color: #ffc107;
  margin-bottom: 5px;
}
.features-products .container .product .content .price {
  font-size: 20px;
  color: var(--mainColor);
}
.features-products .container .product .content .product-cart {
  position: absolute;
  width: 45px;
  height: 45px;
  right: 0;
  bottom: 0;
  border-radius: 50%;
  background-color: rgba(0, 150, 136, 0.3);
  color: var(--mainColor);
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--mainTransition);
}
.features-products .container .product .content .product-cart:hover {
  background-color: var(--mainColor);
  color: white;
}

.footer {
  background: linear-gradient(to right, white, rgba(0, 150, 135, 0.5019607843));
  padding-top: 60px;
  padding-bottom: 20px;
}
.footer .container {
  display: flex;
  justify-content: space-between;
}
.footer .container .contact .logo {
  color: var(--mainColor);
  font-size: 80px;
  font-weight: bold;
}
.footer .container .contact .info h4 {
  margin: 10px 0;
  font-size: 25px;
  color: var(--textColor);
}
.footer .container .contact .info p {
  color: var(--textColor);
}
.footer .container .contact .info p:not(:last-child) {
  margin-bottom: 5px;
}
.footer .container .contact .info p span {
  color: var(--mainColor);
}
.footer .container .contact .follow {
  color: var(--textColor);
  margin-top: 10px;
  font-size: 20px;
}
.footer .container .contact .follow svg {
  cursor: pointer;
  transition: var(--mainTransition);
}
.footer .container .contact .follow svg:not(:last-child) {
  margin-right: 5px;
}
.footer .container .contact .follow svg:hover {
  color: var(--mainColor);
}
.footer .container .box h4 {
  margin-bottom: 10px;
  font-size: 25px;
  color: var(--textColor);
}
.footer .container .box ul li a {
  color: var(--textColor);
  display: block;
  padding: 10px 0;
}
.footer .container .box ul li a:hover {
  color: var(--mainColor);
}
.footer .dev {
  text-align: center;
  font-size: 20px;
  margin-top: 15px;
}
.footer .dev a {
  color: var(--mainColor);
}

@media (max-width: 767px) {
  .footer .container {
    flex-direction: column;
  }
  .footer .container .contact {
    margin-bottom: 20px;
  }
}