/* start global rules */
:root {
  --blue-head-color: hsl(200.21deg 100% 62.16%);
  --yellow-color: hsl(51, 100%, 49%);
  --dark-blue-grey-color: hsl(213, 9%, 39%);
  --transition-duration: 0.3s;
  --Very-dark-desaturated-blue: hsl(212, 27%, 19%);
  --Grayish-blue: hsl(210, 4%, 67%);
  --Soft-red: hsl(7, 99%, 70%);
  --main-font: 'Barlow', sans-serif;
  --second-font: 'Fraunces', serif;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: var(--main-font);
  font-size: 18px;
}
ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
a {
  text-decoration: none;
}
.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: 980px;
  }
}
/* Large */
@media (min-width: 1200px) {
  .container {
    width: 1170px;
  }
}
/* End global rules */
/* start header */
header {
  background-color: var(--blue-head-color);
}
header .container {
  display: flex;
  height: 72px;
  justify-content: space-between;
  align-items: center;
}
header .logo {
  line-height: 18px;
}
header .burger-menu {
  width: 30px;
  padding: 1px;
  display: none;
  flex-direction: column;
  cursor: pointer;
  justify-content: center;
}
header .burger-menu span {
  height: 2px;
  background-color: white;
  width: 100%;
}
.burger-menu span:not(:last-of-type) {
  margin-bottom: 8px;
}
header .nav-bar {
  display: flex;
  transition: var(--transition-duration);
  -webkit-transition: var(--transition-duration);
  -moz-transition: var(--transition-duration);
  -ms-transition: var(--transition-duration);
  -o-transition: var(--transition-duration);
}
header .nav-bar li a {
  color: white;
  font-size: 18px;
  padding: 16px 25px;
  border-radius: 25px;
  -webkit-border-radius: 25px;
  -moz-border-radius: 25px;
  -ms-border-radius: 25px;
  -o-border-radius: 25px;
  transition: var(--transition-duration);
  -webkit-transition: var(--transition-duration);
  -moz-transition: var(--transition-duration);
  -ms-transition: var(--transition-duration);
  -o-transition: var(--transition-duration);
}
header .nav-bar li a:hover {
  background-color: white;
  color: black;
}

@media (max-width: 768px) {
  header .burger-menu {
    display: flex;
  }
  header .nav-bar {
    display: none;
    flex-direction: column;
    position: absolute;
    background-color: #ffffff;
    top: 72px;
    margin: 30px 0;
    text-align: center;
    width: calc(100% - 30px);
    padding: 15px 0;
  }
  header .nav-bar::before {
    content: '';
    position: absolute;
    width: 32px;
    height: 60px;
    background-color: #ffffff;
    right: 0px;
    top: -30px;
    clip-path: polygon(100% 0%, 0% 50%, 100% 50%);
  }
  header .nav-bar li {
    padding: 15px 0;
  }
  header .nav-bar li a {
    color: var(--dark-blue-grey-color);
  }
  header .nav-bar li a:hover {
    background-color: var(--yellow-color);
  }
}
/* end header */
/* start landing */
.landing {
  height: calc(100vh - 72px);
  background: var(--blue-head-color) bottom no-repeat
    url('../images/desktop/image-header.jpg');
  background-size: contain;
}
.landing .info {
  text-align: center;
}
.landing .info h1 {
  margin: 0;
  font-weight: bold;
  font-size: 60px;
  color: white;
  padding-top: 150px;
  padding-bottom: 100px;
  font-family: var(--second-font);
  text-transform: uppercase;
  letter-spacing: 6px;
}
.landing .info a img {
  margin-top: 30px;
  height: 150px;
  width: 25px;
}
@media (max-width: 575px) {
  .landing {
    background: var(--blue-head-color) bottom no-repeat
      url('../images/mobile/image-header.jpg');
    background-size: cover;
  }
  .landing .info h1 {
    font-size: 40px;
  }
}
/* end landing */
/* start features */
.features .row-sec {
  display: flex;
}
.row-sec .info {
  margin: auto 100px;
}
.row-sec .info h2 {
  font-family: var(--second-font);
  font-weight: 900;
  color: var(--Very-dark-desaturated-blue);
}
.row-sec .info p {
  color: var(--Grayish-blue);
  font-size: 14px;
  line-height: 1.8;
}
.row-sec .info a {
  position: relative;
  text-transform: uppercase;
  color: var(--Very-dark-desaturated-blue);
  font-family: var(--second-font);
  font-weight: 900;
  font-size: 14px;
  padding: 0 5px;
}
.row-sec .info a::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 10px;
  border-radius: 3px;
  -webkit-border-radius: 3px;
  -moz-border-radius: 3px;
  -ms-border-radius: 3px;
  -o-border-radius: 3px;
  bottom: -3px;
  left: 0;
  opacity: 0.5;
  z-index: -1;
  transition: var(--transition-duration);
  -webkit-transition: var(--transition-duration);
  -moz-transition: var(--transition-duration);
  -ms-transition: var(--transition-duration);
  -o-transition: var(--transition-duration);
}
.row-sec .info a.y::before {
  background-color: var(--yellow-color);
}
.row-sec .info a.r::before {
  background-color: var(--Soft-red);
}
.row-sec .info a:hover::before {
  opacity: 1;
}
.row-sec img {
  max-width: 50%;
}
@media (max-width: 768px) {
  .features .row-sec {
    flex-direction: column-reverse;
  }
  .features .row-sec.r {
    flex-direction: column;
  }
  .row-sec .info {
    margin: 50px 100px 100px;
    text-align: center;
  }
  .row-sec .info p {
    margin: 50px 0;
  }
  .row-sec img {
    max-width: 100%;
  }
}
@media (min-width: 1200px) {
  .row-sec .info h2 {
    margin: 0 50px 30px 0;
  }
  .row-sec .info {
    margin: auto 150px;
  }
}
/* end features */
/* start gallery */
.gallery {
  display: flex;
}
.gallery .box {
  display: flex;
  justify-content: center;
  align-items: flex-end;
}
.gallery .box.r,
.gallery .box.l {
  background-size: cover;
  height: 600px;
  width: 100%;
}
.gallery .box.r {
  background-image: url('../images/desktop/image-graphic-design.jpg');
}
.gallery .box.l {
  background-image: url('../images/desktop/image-photography.jpg');
}
.gallery .box .info {
  text-align: center;
  min-height: 200px;
}
.gallery .box .info.g {
  color: hsl(167, 40%, 24%);
}
.gallery .box .info.b {
  color: hsl(198, 62%, 26%);
}
.gallery .box .info h3 {
  font-family: var(--second-font);
  font-weight: 900;
}
.gallery .box .info p {
  font-size: 16px;
  line-height: 1.8;
  max-width: 350px;
}
@media (max-width: 768px) {
  .gallery {
    flex-direction: column;
  }
  .gallery .box.r,
  .gallery .box.l {
    width: 100%;
    background-repeat: no-repeat;
  }
  .gallery .box.r {
    background-image: url('../images/mobile/image-graphic-design.jpg');
  }
  .gallery .box.l {
    background-image: url('../images/mobile/image-photography.jpg');
  }
}
/* end gallery */
/* start testimonials */
.testimonials {
  padding-top: 150px;
  padding-bottom: 150px;
  background-color: white;
}
.testimonials .title {
  text-transform: uppercase;
  font-family: var(--second-font);
  text-align: center;
  margin-bottom: 100px;
  color: var(--Grayish-blue);
  letter-spacing: 6px;
}
.testimonials .container {
  display: flex;
  gap: 30px;
}
.testimonials .container .box {
  text-align: center;
  width: calc(100% / 3);
}
.testimonials .container .box {
  text-align: center;
}
.testimonials .container .box img {
  border-radius: 50%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
  width: 70px;
  height: 70px;
}
.testimonials .container .box p {
  line-height: 1.8;
  color: var(--dark-blue-grey-color);
  margin: 60px 0 70px;
}
.testimonials .container .box .signture {
  display: flex;
  flex-direction: column;
}
.testimonials .container .box .signture span:first-of-type {
  font-family: var(--second-font);
  font-weight: 900;
  color: var(--Very-dark-desaturated-blue);
  margin-bottom: 15px;
}
.testimonials .container .box .signture span:last-of-type {
  color: var(--Grayish-blue);
}
@media (max-width: 768px) {
  .testimonials .container {
    flex-direction: column;
  }
  .testimonials .container .box {
    width: 100%;
    margin-bottom: 30px;
  }
}
/* end testimonials */
/* <!-- start image-section --> */
.img-sec-child {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}
.img-sec-child img {
  max-width: 100%;
}
.img-sec-child.mobile {
  display: none;
}
@media (max-width: 768px) {
  .img-sec-child {
    display: none;
  }
  .img-sec-child img {
    width: 100%;
  }
  .img-sec-child.mobile {
    display: grid;
    grid-template-columns: auto;
  }
}
/* <!-- end image-section --> */
/* start footer */
footer {
  background-color: #79c1b3;
  padding: 80px 0 15px;
}
footer .container {
  text-align: center;
}
footer .logo-footer {
  mask-image: url('../images/logo.svg');
  -webkit-mask-image: url('../images/logo.svg');
  -webkit-mask-size: cover;
  mask-size: cover;
  width: 144px;
  height: 28px;
  background-color: hsl(167, 40%, 24%);
  display: inline-block;
  margin-bottom: 50px;
}
.footer-contant {
  margin-bottom: 100px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.footer-contant a {
  color: hsl(167, 40%, 24%, 0.8);
  margin: 0 40px;
  transition: var(--transition-duration);
  -webkit-transition: var(--transition-duration);
  -moz-transition: var(--transition-duration);
  -ms-transition: var(--transition-duration);
  -o-transition: var(--transition-duration);
}
.footer-contant a:hover {
  color: white;
}
.social-icons {
  display: flex;
  justify-content: center;
  align-items: center;
}
.social-icons a {
  margin: 0 20px;
  transition: var(--transition-duration);
  -webkit-transition: var(--transition-duration);
  -moz-transition: var(--transition-duration);
  -ms-transition: var(--transition-duration);
  -o-transition: var(--transition-duration);
}
.social-icons a:hover {
  filter: invert(100%) sepia(100%) saturate(2%) hue-rotate(133deg)
    brightness(150%) contrast(101%);
}
@media (max-width: 768px) {
  .footer-contant a {
    margin: 0 20px;
  }
  .social-icons a {
    margin: 0 10px;
  }
}
/* end footer */
/* start Copyrights */
.copyrights {
  padding: 60px 0 0;
  font-weight: lighter;
  font-size: 14px;
  color: #25564bcc;
  font-family: var(--second-font);
}
.copyrights a {
  font-family: var(--main-font);
  transition: 0.5s;
  -webkit-transition: 0.5s;
  -moz-transition: 0.5s;
  -ms-transition: 0.5s;
  -o-transition: 0.5s;
  color: black;
  font-weight: 900;
  font-size: 15px;
  position: relative;
}
.copyrights a:hover {
  color: #25564bcc;
}
.copyrights a::before {
  content: '';
  position: absolute;
  width: 0%;
  height: 1px;
  left: 50%;
  bottom: -2px;
  background-color: #25564bcc;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -o-transform: translateX(-50%);
  transition: 0.5s;
  -webkit-transition: 0.5s;
  -moz-transition: 0.5s;
  -ms-transition: 0.5s;
  -o-transition: 0.5s;
}
.copyrights a:hover::before {
  width: 100%;
}

/* end Copyrights */