* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

html {
  font-size: 10px;
  font-family: "Trebuchet MS", "Lucida Sans Unicode", "Lucida Grande",
    "Lucida Sans", Arial, sans-serif;
    scroll-behavior: smooth;
}

.container {
  min-height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
img {
  height: 100%;
  width: 100%;
  object-fit: cover;
}
a {
  text-decoration: none;
}

p {
  color: black;
  font-size: 1.4rem;
  margin-top: 5px;
  line-height: 2.5rem;
  font-weight: 300px;
  letter-spacing: 0.05rem;
}

#header{
  position: fixed;
  z-index: 100;
  left: 0;
  top: 0;
  width: 100vw;
  height: auto;
}

#header .header{
  min-height: 8vh;
  background-color: rgba(7, 7, 7, 0.2);
  transition: .3s ease background-color;
}

.header .nav-bar{
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 100%;
  max-width: 1300px;
  padding: 0 10px;
}

#header .nav-list ul{
  list-style: none;
  position: absolute;
  background-color: rgb(1, 25, 25);
  width: 100vw;
  height: 100vh;
  left:100%;
  top: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 1;
  overflow: hidden;
  transition: .5s ease left;
}

#header .nav-list ul.active{
  left: 0;

}

#header .nav-list ul a{
  font-size: 2.5rem;
  font-weight: 500;
  text-decoration: none;
  color: aliceblue;
  text-transform: uppercase;
  padding: 20px;
  display: block;
}

#header .nav-list ul a::after{
  content: attr(data-after);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%) scale(0);
  color: rgba(240,248,255,0.041);
  font-size: 10rem;
  letter-spacing: 50px;
  z-index: -1;
  transition: .3s ease letter-spacing;
}

#header .nav-list ul li:hover a::after{
  transform: translate(-50%,-50%) scale(1);
 letter-spacing: initial;
}

#header .nav-list ul li:hover a{
color:  rgb(13, 191, 236);
}

#header .hamburger{
  height: 60px;
  width: 60px;
  display: inline-block;
  border: 3px solid aliceblue;
  border-radius: 50%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  cursor: pointer;
  transform: scale(0.8);
  margin-right: 20px;
}

#header .hamburger .bar{
  height: 2px;
  width: 30px;
  position: relative;
  background-color: aliceblue;
  z-index: -1;
}

#header .hamburger .bar::after,
#header .hamburger .bar::before
{
content: '';
position: absolute;
height: 100%;
width: 100%;
left: 0;
background-color: aliceblue;
transition: .3s ease;
transition-property: top ,bottom;
}

#header .hamburger .bar::after{
  top:8px;
}
#header .hamburger .bar::before{
  bottom:8px;
}

#header .hamburger.active .bar::before{
bottom: 0;
}
#header .hamburger.active .bar::after{
top: 0;
}

#hero {
  background-image: url(images/b1.jpg);
  background-size: cover;
  background-position: top center;
  position: relative;
  z-index: 1;
}

#hero .hero {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 50px;
  justify-content: flex-start;
}

/*overlay*/
#hero::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
  background-color: black;
  opacity: 0.6;
  z-index: -1;
}

#hero h1 {
  display: block;
  width: fit-content;
  font-size: 4rem;
  position: relative;
  color: transparent;
  animation: text_reveal 0.5s ease forwards;
  animation-delay: 1s;
}
#hero h1:nth-child(1) {
  animation-delay: 1s;
}
#hero h1:nth-child(2) {
  animation-delay: 2s;
}
#hero h1:nth-child(3) {
  animation: text_reveal_name 0.5s ease forwards;
  animation-delay: 3s;
}
#hero h1 span {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0;
  background-color: rgb(13, 191, 236);
  animation: text_reveal_box 1s ease;
  animation-delay: 0.5s;
}
#hero h1:nth-child(1) span {
  animation-delay: 0.5s;
}
#hero h1:nth-child(2) span {
  animation-delay: 1.5s;
}
#hero h1:nth-child(3) span {
  animation-delay: 2.5s;
}
.cta {
  display: inline-block;
  padding: 10px 30px;
  font-size: 2rem;
  text-transform: uppercase;
  color: rgb(13, 191, 236);
  letter-spacing: 0.1rem;
  margin-top: 30px;
  background-color: transparent;
  border: 2px solid rgb(13, 191, 236);
  transition: 0.3s ease;
  transition-property: background-color, color;
}

.cta:hover {
  color: aliceblue;
  background-color: rgb(13, 191, 236);
}

.brand h1 {
  font-size: 3rem;
  text-transform: uppercase;
  color: aliceblue;
}
.brand h1 span {
  color: rgb(13, 191, 236);
}


#services .services {
  flex-direction: column;
  text-align: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 100px 0;
}

.section-title {
  font-size: 4rem;
  font-weight: 300;
  color: black;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2rem;
  text-align: center;
}
.section-title {
  font-size: 4rem;
  font-weight: 300;
  color: black;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2rem;
  text-align: center;
}

.section-title span {
  color: rgb(13, 191, 236);
}

#services .services-bottom {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 60px;
}

#services .services-item {
  color: aliceblue;
  flex-basis: 80%;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex-direction: column;
  padding: 30px;
  border-radius: 10px;
  background-image: url(images/ser1.jpg);
  background-size: cover;
  margin: 10px 5%;
  position: relative;
  z-index: 1;
  overflow: hidden;
}

#services .services-item::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
  /* background-color: black; */
  /* background-image: linear-gradient(60deg, #29323c 0%, #485563 100%); */
  background-image: linear-gradient(60deg, #09294d 0%, #485563 100%);

  opacity: 0.4;
  z-index: -1;
}

#services .services-bottom .icon {
  height: 50px;
  width: 50px;
  margin-bottom: 20px;
}

#services .services-item h2 {
  font-size: 2rem;
  color: aliceblue;
  margin-bottom: 10px;
  text-transform: uppercase;
}

#services .services-item p {
  color: aliceblue;
  text-align: justify;
}

#projects .projects {
  color: aliceblue;
  flex-direction: column;
  padding: 3px 0;
  max-width: 1200px;
  margin: 0 auto;
}
#projects .projects-header h1 {
  margin-bottom: 50px;
}

#projects .all-projects {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

#projects .projects-item {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  width: 80%;
  margin: 20px auto;
  overflow: hidden;
  border-radius: 10px;
}

#projects .projects-info {
  padding: 30px;
  flex-basis: 50%;
  /* background-image: linear-gradient(60deg, #29323c 0%, #485563 100%); */
  background-image: linear-gradient(60deg, #09294d 0%, #485563 100%);

  height: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex-direction: column;
  color: aliceblue;
}

#projects .projects-info h1 {
  font-size: 4rem;
  font-weight: 700;
}
#projects .projects-info h2 {
  font-size: 1.8rem;
  font-weight: 300;
  margin-top: 10px;
}
#projects .projects-info p {
  color: aliceblue;
  text-align: justify;
}

#projects .projects-img {
  flex-basis: 50%;
  height: 300px;
  position: relative;
  overflow: hidden;
}
#projects .projects-img::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
  background-color: linear-gradient(60deg, #29323c 0%, #485563 100%);

  opacity: 0.6;
}

#projects .projects-img img {
  transition: 0.1s ease transform;
}

#projects .projects-item:hover .projects-img img {
  transform: scale(1.1);
}

#about .about {
  flex-direction: column-reverse;
  text-align: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 100px 20px;
}

#about .col-left {
  width: 250px;
  height: 360px;
}

#about .col-right {
  width: 100%;
}

#about .col-right h2 {
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 0.2rem;
  margin-bottom: 10px;
}
#about .col-right p {
  margin-bottom: 20px;
}

#about .col-right .cta {
  color: black;
  margin-bottom: 50px;
  padding: 10px 20px;
  font-size: 2rem;
}
#about .col-left .about-img {
  height: 100%;
  width: 100%;
  position: relative;
  border: 10px solid white;
}

#about .col-left .about-img::after {
  content: "";
  position: absolute;
  left: -33px;
  top: 19px;
  height: 98%;
  width: 98%;
  border: 7px solid rgb(13, 191, 236);
  z-index: -1;
}

#contact .contact {
  flex-direction: column;
  max-width: 900px;
  margin: 0 auto;
}

#contact .contact-items {
  width: 500px;
}
#contact .contact-item {
  width: 80%;
  padding: 20px;
  text-align: center;
  border-radius: 10px;
  padding: 30px;
  margin: 30px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  box-shadow: 0px 0px 18px 0 #0000002c;
  transition: 0.3s ease box-shadow;
}

#contact .contact-item:hover {
  box-shadow: 0px 0px 5px 0 rgb(13, 191, 236);
}

#contact .icon {
  width: 70px;
  margin: 0 auto;
  margin-bottom: 10px;
}

#contact .contact-info h1 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 5px;
}
#contact .contact-info h2 {
  font-size: 1.4rem;
  font-weight: 200;
  margin-bottom: 5px;
}

#footer {
  background-image: linear-gradient(60deg, #09294d 0%, #485563 100%);
}

#footer .footer {
  min-height: 200px;
  flex-direction: column;
  padding-top: 50px;
  padding-bottom: 10px;
}
#footer h2 {
  color: aliceblue;
  font-weight: 500;
  font-size: 1.3rem;
  letter-spacing: 0.1rem;
  margin-top: 10px;
  margin-bottom: 10px;
}

#footer .social-icon {
  display: flex;
  margin-bottom: 30px;
  /* flex-direction: row; */
}

#footer .social-item {
  height: 50px;
  width: 50px;
  margin: 0 5px;
}

#footer .social-item img {
  filter: grayscale(1);
}

#footer .social-item:hover img {
  filter: grayscale(0);
}

#footer p {
  color: aliceblue;
  font-size: 1.3rem;
  font-weight: 300;
}

@keyframes text_reveal_box {
  50% {
    width: 100%;
    left: 0;
  }
  100% {
    width: 0;
    left: 100%;
  }
}

@keyframes text_reveal {
  100% {
    color: aliceblue;
  }
}
@keyframes text_reveal_name {
  100% {
    color: rgb(13, 191, 236);
    font-weight: 500px;
  }
}

@media only screen and (min-width: 768px) {
  .cta {
    font-size: 2.5rem;
    padding: 20px 60px;
  }
  h1.section-title {
    font-size: 7rem;
  }

  #hero h1 {
    font-size: 5rem;
  }

  #services .services-bottom .services-item {
    flex-basis: 45%;
    margin: 2.5%;
  }

  #projects .projects-item {
    flex-direction: row;
  }
  #projects .projects-item:nth-child(even) {
    flex-direction: row-reverse;
  }
  #projects .projects-item {
    height: 400px;
    margin: 0;
    width: 100%;
    border-radius: 0;
  }

  #projects .all-projects .projects-info {
    height: 100%;
  }
  #projects .all-projects .projects-img {
    height: 100%;
  }

  #about .about {
    flex-direction: row;
    margin-bottom: 0;
    padding-bottom: 0;
  }

  #about .col-left {
    width: 600px;
    height: 400px;
    padding-left: 60px;
  }

  #about .about .col-left .about-img::after {
    left: -45px;
    top: 34px;
    height: 98%;
    width: 98%;
    border: 10px solid rgb(13, 191, 236);
    z-index: -1;
  }
  #about .col-right {
    text-align: justify;
    padding: 20px;
  }
  #about .col-right h1 {
    text-align: justify;
  }

  #contact .contact {
    margin-top: 0;
    padding-top: 0;
    flex-direction: column;
    padding: 100px 0;
    align-items: center;
    justify-content: center;
    min-width: 20vh;
  }

  #contact .contact-items {
    width: 100%;
    display: flex;
    flex-direction: row;
    margin: 0;
    padding: 30px;
  }
  #contact .contact-item {
    margin: 20px;
    /* padding: 30px; */
    /* flex-direction: row; */
  }
  #contact .contact-item .icon {
    height: 100px;
    width: 100px;
  }
  #contact .contact-item .icon img {
    object-fit: contain;
  }

  /* #contact .contact-item .contact-info{
    width: 100%;
    text-align: left;
    padding-left: 20px;
  } */
}

@media only screen and (min-width:1200px) {

  #header .hamburger{
    display: none;
  }

  #header .nav-list ul{
    position: initial;
    display: block;
    height: auto;
    width: fit-content;
    background-color: transparent;

  }

  #header .nav-list ul li{
    display: inline-block;
  }

  #header .nav-list ul li a{
    font-size: 1.8rem;
  }
  #header .nav-list ul a::after{
    display: none;
  }
  #services .services-bottom .services-item {
    flex-basis: 45%;
    margin: 1.5%;
    height: 100%;
  }
}


button {
  background-color: #5dc1e8;
  border: none;
  padding: 10px 15px;
  border-radius: 8px;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px rgba(93, 193, 232, 0.4);
}

/* style the link inside the button */
button a {
  color: #ffffff;             /* white text */
  text-decoration: none;      /* remove underline */
  font-weight: 300;
}

button:hover {
  background-color: #4ab5de;
  transform: scale(1.05);
  box-shadow: 0 6px 14px rgba(93, 193, 232, 0.6);
}



/* Fix mobile layout overflow — contact section */
@media only screen and (max-width: 767px) {
  html, body {
    overflow-x: hidden;
  }

  #contact .contact-items {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0;
    margin: 0;
    width: 100%;
    box-sizing: border-box;
  }

  #contact .contact-item {
    width: 90%;
    margin: 10px 0;
    padding: 20px;
    box-sizing: border-box;
  }

  #contact .contact-item .icon {
    width: 80px;
    height: 80px;
  }

  #contact .contact-item .icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
  }
}