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

html {
  scroll-behavior: smooth;
}

.container {
  width: 100%;
  font-family: "Poppins", sans-serif;
  letter-spacing: 2px;
}

nav {
  width: 100%;
  position: fixed;
  display: flex;
  height: 60px;
  background-color: #f9f9f9;
  justify-content: space-around;
  align-items: center;
  box-shadow: 0px 4px 8px #2d2d2d37;
  z-index: 999;
}

nav ul {
  display: flex;
  list-style: none;
  justify-content: space-around;
}

.logo {
  font-weight: 700;
  font-size: 24px;
  text-align: center;
}

nav ul li {
  font-weight: normal;
  padding: 0 10px;
}

nav li a {
  color: #2d2d2d;
  padding: 10px 20px;
  border-radius: 20px;
}

nav li a:hover {
  background-color: rgb(242, 164, 39);
  color: white;
  padding: 10px 20px;
  transition: 0.3s ease-out;
}

#check {
  display: none;
}

.checkbtn {
  display: none;
  cursor: pointer;
  float: left;
  font-size: 24px;
}

.img-photo {
  height: auto;
  display: flex;
  flex-direction: column;
  align-content: center;
  align-items: center;
}

.img-photo img {
  margin-top: 40px;
  width: 300px;
  /* height: auto; */
}

.fa-solid {
  padding-right: 10px;
  font-size: 18px;
  display: inline-block;
}

.fa-phone {
  font-size: 28px;
}

.content-text {
  margin-left: 60px;
}

header {
  padding-top: 60px;
}

.header-content-inner {
  display: flex;
  padding: 0 60px;
  justify-content: space-around;
  align-items: center;
}

.btn-about {
  background-color: #f2a427;
  color: white;
  border-radius: 20px;
  padding: 10px 20px;
  transition: 0.3s ease-in-out;
}

.btn-about:hover {
  background-color: #003663;
  color: white;
  transition: 0.3s ease-in-out;
}

section {
  margin-top: -20px;
  background-color: #003663;
  padding-top: 100px;
  /* padding: 0 60px; */
}

.section-heading {
  margin-bottom: 20px;
  padding: 0 20vw;
}

#about {
  color: white;
}

.about h1 {
  margin-top: -20px;
}

.about-content {
  width: 100%;
  margin-top: 200px;
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  flex-direction: row;
  align-items: center;
  padding: 0 60px;
}

.img-content {
  position: relative;
  width: 400px;
  height: auto;
}

.about-content-right img {
  animation: imgContentLeft 1.5s ease;
}
.about-content-left img {
  animation: imgContentRight 1.5s ease;
}

.about-content-right {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  justify-content: space-around;
  align-items: center;
  padding: 0 60px;
  animation: content 1.5s ease;
}

.about-content-text {
  width: 600px;
  padding: 20px;
  height: auto;
}

.about-content-left {
  width: 100%;
  display: flex;
  flex-wrap: wrap-reverse;
  flex-direction: row;
  justify-content: space-around;
  align-items: center;
  padding: 0 60px;
  animation: content 1.5s ease;
}

.exp-content {
  margin-top: 100px;
}

.cert-link {
  display: inline-block;
  background-color: #f9f9f9;
  color: #003663;
  padding: 5px 20px;
  border-radius: 20px;
  margin: 20px 0;
}

.cert-link:hover {
  background-color: #f2a427;
  color: #003663;
  transition: 0.3s ease-in-out;
}

.project-section {
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;
}

.box-model {
  position: relative;
  display: flex;
  justify-content: space-around;
  flex-direction: column;
  width: 400px;
  background-color: #fdfdfd;
  border-radius: 10px;
  margin: 20px;
  margin-bottom: 40px;
  padding: 10px;
  /* border: 1px solid grey; */
  box-shadow: 12px 12px 15px #e9e9e9, -12px -12px 15px #ffffff;
}

.box-model:hover {
  transition: 0.3s ease-in-out;
  box-shadow: 12px 12px 15px #d0d0d0, -12px -12px 15px #ffffff;
}

.box-model img {
  width: 100px;
  margin: 10px;
  border-radius: 10px;
}

.block-img {
  display: flex;
  justify-content: space-between;
}

.block-img img {
  display: inline-block;
  background-image: url(assets/img/img-1.png);
  background-size: cover;
  color: white;
}

.box-text {
  margin: 10px;
}

.box-text h2 {
  margin-bottom: 5px;
}

.box-text p {
  font-size: 14px;
  margin-top: 5px;
}

.project-list {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  padding: 40px;
}

.btn-project {
  text-align: center;
  display: block;
  padding: 8px 0;
  cursor: pointer;
  font-size: 14px;
  letter-spacing: 1px;
  border-radius: 8px;
  background-color: #f2a427;
  color: white;
  margin: 10px;
  transition: 0.3s ease-in-out;
}

.btn-project:hover {
  background-color: #003663;
}

main {
  padding: 60px;
}

.contact-container {
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 6vw 6vw;
  background-color: #003663;
  border-radius: 20px 20px 0 0;
  color: #ffffff;
}

.box-contact a {
  display: inline-block;
  color: white;
  font-size: 32px;
  margin: 5px 20px 5px 0;
}

.img-contact img {
  width: 400px;
}

.box-contact input {
  background-color: white;
  border: none;
  outline: none;
  color: rgb(72, 72, 72);
}

input.email,
textarea {
  font-size: 14px;
  padding: 8px 10px;
  margin-bottom: 20px;
  width: 350px;
  border-radius: 5px;
  outline: none;
  font-family: "Poppins", sans-serif;
}

.box-contact p {
  margin-bottom: 5px;
}

.btn-submit {
  background-color: #f2a427;
  color: white;
  display: block;
  cursor: pointer;
  width: 350px;
  padding: 8px;
  border-radius: 5px;
  border: none;
  font-family: "Poppins", sans-serif;
  transition: 0.3s ease-in-out;
  letter-spacing: 1px;
}

.btn-submit:hover {
  background-color: white;
  color: #003663;
  transition: 0.1s ease-in-out;
}

.line {
  position: relative;
  animation: move 4s ease-in-out infinite;
}

@keyframes move {
  0% {
    left: 0px;
  }

  50% {
    left: 120px;
  }

  100% {
    left: 0px;
  }
}

@keyframes imgContentLeft {
  0% {
    top: 0;
    opacity: 0;
    left: -200px;
  }

  100% {
    top: 0;
    opacity: 1;
    left: 0;
  }
}

@keyframes imgContentRight {
  0% {
    top: 0;
    opacity: 0;
    right: -200px;
  }

  100% {
    top: 0;
    opacity: 1;
    right: 0;
  }
}

@keyframes content {
  0% {
    opacity: 0;
    bottom: -200px;
  }

  100% {
    opacity: 1;
    bottom: 0;
  }
}

footer {
  height: 100px;
  background-color: #003663;
  margin: 0 auto;
  text-align: center;
  color: white;
}

@media (max-width: 607px) {
  .checkbtn {
    display: block;
  }

  nav {
    padding: 0 20px;
    gap: 25%;
    justify-content: flex-start;
  }

  .ul-nav {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    position: fixed;
    width: 55%;
    height: 100%;
    background: #f9f9f9;
    top: 60px;
    left: -100%;
    text-align: left;
    transition: all 0.5s;
  }

  .ul-nav li {
    padding: 20px;
    border-bottom: 1px solid #d6d6d6;
  }

  #check:checked ~ .ul-nav {
    left: 0;
  }

  .header-content-inner {
    flex-wrap: wrap;
    padding: 20px;
  }

  .content-text {
    margin-left: 20px;
  }

  .about-content-text {
    padding: 10px 0;
  }

  .img-photo img {
    margin-right: 0;
  }

  .img-photo {
    margin-bottom: 40px;
  }

  .about-content-left,
  .about-content-right {
    padding: 0;
    margin-bottom: 100px;
  }

  .contact-container {
    flex-wrap: wrap;
  }

  .project-list {
    flex-direction: column;
    padding: 0;
  }

  .box-model {
    width: 100%;
    height: auto;
    margin: 20px 0;
  }

  .img-contact img {
    width: 300px;
  }

  footer {
    top: 0;
    height: 100px;
    background-color: #003663;
    margin: -1px auto;
    font-size: 12px;
    padding-top: 20px;
    text-align: center;
    color: white;
  }
}