:root {
  --primary-color: #254d4d;
  --text-dark: #171717;
  --text-light: #737373;
  --extra-light: #f4f5f6;
  --white: #ffffff;
  --max-width: 1200px;
  --header-font: "Merriwheather", serif;
}
* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}
.section_container {
  max-width: var(--max-width);
  margin: auto;
  padding: 5rem 1rem;
}
.section_header {
  margin-bottom: 1rem;
  font-size: 2.5rem;
  font-weight: 600;
  font-family: var(--header-font);
  color: var(--primary-color);
}
.section_description {
  font-size: 1.1rem;
  color: var(--text-light);
}
.logo {
  font-size: 1.5rem;
  font-weight: 600;
  font-family: var(--header-font);
}
img {
  display: flex;
  width: 100%;
}
a {
  text-decoration: none;
  transition: 0.3s;
}
ul {
  list-style: none;
}
html,
body {
  scroll-behavior: smooth;
}
body {
  font-family: "Poppins", sans-serif;
}
nav {
  position: fixed;
  isolation: auto;
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  z-index: 9;
}
.nav_header {
  padding: 1rem;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--primary-color);
}
.nav_logo .logo {
  color: var(--white);
}
.nav_menu_btn {
  font-size: 1.5rem;
  color: var(--white);
  cursor: pointer;
}
.nav_links {
  position: absolute;
  top: 65px;
  left: 0;
  width: 100%;
  padding: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 2rem;
  background-color: var(--primary-color);
  transition: 0.5s;
  z-index: -1;
  transform: translateY(-100%);
}
.nav_links.open {
  transform: translateY(0);
}
.nav_links a {
  font-weight: 500;
  color: var(--white);
}
.nav_search {
  display: none;
}
.header_container {
  display: grid;
  overflow: hidden;
}
.header_image {
  grid-area: 1/1/2/2;
}
.header_image img {
  max-width: 900px;
  margin-left: auto;
}
.header_content {
  grid-area: 1/1/2/2;
  display: flex;
  align-items: center;
}
.header_content > div {
  max-width: 500px;
  padding: 4rem 1rem;
  background-color: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(10px);
}
.header_content h1 {
  margin-bottom: 1rem;
  font-size: 1.4rem;
  font-weight: 600;
  font-size: var(--header-font);
  color: var(--primary-color);
}
.header_content p {
  font-size: 1.2rem;
  color: var(--text-light);
}
.deals_container {
  display: grid;
  gap: 2rem;
}
.deals_container span {
  display: inline-block;
  margin-bottom: 0.5rem;
  font-size: 2rem;
}
.deals_container h4 {
  margin-bottom: 0.5rem;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-dark);
}
.deals_container p {
  color: var(--text-light);
}
.about_header {
  display: contents;
  flex-direction: column;
  gap: 2rem;
}
.about_header .section_description {
  max-width: 600px;
}
.about_btn {
  width: fit-content;
  padding: 0.75rem 1.5rem;
  outline: none;
  border: none;
  font-size: 1rem;
  color: var(--white);
  white-space: nowrap;
  background-color: var(--primary-color);
  border-radius: 5px;
  transition: 0.3s;
  cursor: pointer;
}
.about_content {
  margin-top: 2rem;
  display: grid;
  gap: 2rem;
}
.about_grid {
  display: grid;
  gap: 2rem;
}
.about_image {
  overflow: hidden;
}
.about_card h3 {
  margin-bottom: 0.5rem;
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--primary-color);
}
.about_card h4 {
  margin-bottom: 0.5rem;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--primary-color);
}
.about_card p {
  color: var(--text-light);
}
.product_grid {
  margin-top: 4rem;
  display: grid;
  gap: 2rem;
}
.product_card {
  position: relative;
  isolation: isolate;
  padding: 2rem;
}
.product_card::before {
  position: absolute;
  content: "";
  top: 0;
  left: 0;
  width: 100%;
  height: 65%;
  background-color: var(--extra-light);
  z-index: -1;
  transition: 0.3s;
}
.product_card:hover::before {
  height: 100%;
}
.product_card h4 {
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--text-dark);
}
.product_card p {
  margin-bottom: 2rem;
  font-size: 1.2rem;
  color: var(--text-light);
}
.product_card img {
  max-width: 275px;
  margin-inline: auto;
}
.client-content {
  padding: 4rem 2rem;
  background-color: var(--extra-light);
  border-radius: 1rem;
}
.client-content:is(.section_header, .section_description) {
  max-width: 550px;
  margin-inline: auto;
  text-align: center;
}
.client-content .section_header {
  font-size: 3.25rem;
}
.swiper {
  margin-top: 4rem;
  width: 100%;
}
.client-content {
  display: grid;
  gap: 2rem;
  max-width: 750px;
  margin-inline: auto;
  text-align: center;
}

.client-card img {
  max-width: 250px;
  margin-inline: auto;
}
.client-card p{
  margin-bottom: 2rem;
  font-size: 1.2rem;
  color: var(--text-light);
  font-style: italic;
}
.client-card h4{
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--text-dark);

}
.client-card h5{
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-light);
}
.footer{
  background-color: var(--primary-color);
}
.footer-container{
  display: grid;
  gap:4rem 2rem;
}
.footer-logo{
  margin-bottom: 1rem;
}
.footer-logo .logo{
  color: var(--white);
}
.footer-col p{
  margin-bottom: 2rem;
  color: var(--extra-light);
  opacity:0.0;
}
.footer-socials{
  display: flex;
  align-items: center;
  gap: 1rem;
}
.footer-socials a{
  font-size: 1.5rem;
  color: var(--white);
}
.footer-socials a:hover{
  opacity: 0.5;
}

.footer-col h4{
  margin-bottom: 1rem;
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--white);
}
.footer-links{
  display: grid;
  gap:1rem;
}
.footer-links a{
  color: var(--extra-light);
  opacity: 0.0;
}

.footer-links a:hover{
  opacity:1;
}




@media (width>540px) {
  .deals_container {
    grid-template-columns: repeat(2, 1fr);
  }
  .about_grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .product_grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .client-card{
    grid-template-columns: repeat(2,1fr);
    align-items: center;
    text-align: left;
  }
}
@media (width>768px) {
  nav {
    position: static;
    padding: 2rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
  }
  .nav_header {
    flex: 1;
    padding: 0;
    background-color: transparent;
  }
  .nav_menu_btn {
    display: none;
  }
  .nav_links {
    position: static;
    padding: 0;
    width: fit-content;
    flex-direction: row;
    gap: 3rem;
    background-color: transparent;
    transform: none;
  }
  .nav_links a {
    color: var(--text-dark);
  }
  .nav_links a:hover {
    color: var(--primary-color);
  }
  .nav_search {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 1rem;
  }
  .nav_search input {
    padding-block: 5px;
    outline: none;
    border: none;
    width: 0;
    font-size: 1rem;
    color: var(--text-dark);
    border-bottom: 1px solid var(--text-light);
    transition: 0.3s;
  }
  .nav_search.open input {
    width: 100%;
    max-width: 15rem;
  }
  .nav_search span {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--text-dark);
    cursor: pointer;
  }
  .deals_container {
    grid-template-columns: repeat(3, 1fr);
  }
  .deals_card:nth-child(1) {
    grid-column: 1/4;
  }
  .about_header {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .about_content {
    grid-template-columns: repeat(2, 1fr);
    align-items: center;
  }
  .about_image {
    grid-area: 1/2/2/3;
  }
  .product_grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-container{
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (width>1024px) {
  .deals_container {
    grid-template-columns: repeat(4, 1fr);
  }
  .deals-card:nth-child(1) {
    grid-column: unset;
  }
  
}