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

:root {
  --primary-color: #3c19fe;
  --switch-color: #3c19fe;
  --switch-bg-color: #dddddd;
  --text-color: #ffffff;
  --text-h3-color: #141311;
  --bg-color: #141311;
  --box-shadow-color: 0px 0px 7px 1px rgba(255, 255, 255, 0.2);
  --main-title-font-size: 3rem;
  --heading-font-size: 1.75rem;
  --heading-font550-size: 1.5rem;
  --heading-font415-size: 1.3rem;
  --heading-font350-size: 1.1rem;
  --btn-text-size: 1.625rem;
  --body-font-size: 1rem;
  --body-font-size: 1.125rem;
  --hero-image-url: url("images/hero-bg-dark.png");
  --logo-url: url("images/logo-dark.svg");
}

.light-mode {
  --bg-color: #ffffff;
  --text-color: #141311;
  --box-shadow-color: 0px 0px 7px 1px rgba(0, 0, 0, 0.2);
  --hero-image-url: url("images/hero-bg-light.png");
  --logo-url: url("images/logo-light.svg");
}

body {
  font-family: "Poppins", sans-serif;
  max-width: 1440px;
  margin: 0 auto;
  background-color: var(--bg-color);
  scroll-behavior: smooth;
  overflow-x: hidden;
}
html{
  scroll-behavior: smooth;
}

.hamburger-label,
#hamburger-icon,
#hamburger-checkbox {
  display: none;
}

section,
.hero-bg {
  scroll-snap-align: start;
}

h1,
h2,
h3,
p,
a {
  color: var(--text-color);
}

a {
  text-decoration: none;
}


.logo {
  background: var(--logo-url);
  height: 50px;
  width: 50px;
  background-repeat: no-repeat;
  background-position: center;
}
.logo:hover{
  cursor: pointer;
}
.hero-bg {
  background: var(--hero-image-url);
  background-size: 35rem;
  height: 100vh;
  position: relative;
}

.container {
  width: 90%;
  margin-left: auto;
  margin-right: auto;

}
ul a:hover{
  color: var(--primary-color);
}

nav {
  height: 10vh;
  z-index: 10;
  justify-content: space-between;
  align-items: center;
}

nav .logo img {
  width: 2rem;
  height: auto;
  margin-top: 10px;
}

nav ul {
  justify-content: space-around;
  align-items: center;
  width: 45%;
}

nav li {
  list-style: none;
  color: #b9b8b8;
}

.active {
  font-weight: bold;
}

.body-of-switch {
  width: 2.5rem;
  height: 1.2rem;
  border-radius: 2rem;
  background-color: var(--switch-bg-color);
  position: relative;
  cursor: pointer;
}

.switch {
  height: 0.9rem;
  width: 0.9rem;
  border-radius: 50%;
  background-color: var(--switch-color);
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 57%;
  transition: left 0.2s ease-in-out;
}

.right {
  left: 10%;
}

.flex {
  display: flex;
}

.hero {
  height: 65%;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
}

.hero .left-col {
  width: 100%;
  z-index: 5;
}

.hero .left-col h1 {
  font-size: var(--main-title-font-size);
}

.primary-btn {
  background-color: var(--primary-color);
  padding: 0.6rem 2rem;
  border-radius: 0.3rem;
  width: max-content;
  margin-top: 2rem;
  cursor: pointer;
  display: inline-block;
  position: absolute;
  font-weight: 500;
}

.light-txt {
  color: white;
}

.hero .left-col p a {
  text-decoration: none;
}

.hero .left-col p:hover {
  background-color: transparent;
  transition-duration: 100ms;
  padding: 0.4rem 1.8rem;
  border: 0.2rem solid var(--primary-color);
  color: var(--text-color);
}

.hero .right-col {
  background-image: url(images/hero.svg);
  background-repeat: no-repeat;
  background-position: 100% 70%;
  background-size: 37rem;
  height: 120%;
  width: 100%;
  margin-top: 20%;
  margin-bottom: 10%;
}

.bottom-fade{
  background: linear-gradient(180deg, rgba(15,15,14,0) 0%, rgba(15,15,14,0.15449929971988796) 5%, rgba(15,15,14,0.31976540616246496) 11%, rgba(15,15,14,0.3701855742296919) 19%, rgba(15,15,14,0.43461134453781514) 27%, rgba(18,17,15,0.7315301120448179) 68%, rgba(19,18,16,0.7959558823529411) 86%, rgba(20,19,17,1) 100%);
  height: 40px;
  position: absolute;
  width: 100%;
  bottom: 0px;
}

.bottom-fade-white{
  background: linear-gradient(180deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.15449929971988796) 5%, rgba(255,255,255,0.31976540616246496) 11%, rgba(255,255,255,0.3701855742296919) 19%, rgba(255,255,255,0.43461134453781514) 27%, rgba(255,255,255,0.7315301120448179) 68%, rgba(255,255,255,0.7959558823529411) 86%, rgba(255,255,255,1) 100%);}


#work,
#about,
#contact {
  height: 100vh;
  padding-top: 5rem;
  padding-bottom: 5rem;
}

#contact {
  padding-top: 3rem;
  height: 87vh;
}

#about {
  padding-top: 4rem;
}

#work > div,
#about > div,
.contact > div {
  text-align: center;
  padding-bottom: 5rem;
}

.contact > div {
  padding-bottom: 3rem;
}

.contact .flex {
  padding-bottom: 0rem;
}

#work > div h1,
#about > div h1,
.technologies > div h1,
.contact > div h1 {
  font-size: var(--heading-font-size);
  position: relative;
  display: inline-block;
}

.technologies > div h1 {
  font-size: 1.6rem;
}

#work {
  position: relative;
}

#work h1::after,
#about h1::after,
.technologies h1::after,
.contact h1::after {
  content: "";
  position: absolute;
  height: 3px;
  width: 25%;
  background-color: var(--primary-color);
  width: 50%;
  bottom: 0px;
  left: 0%;
}

section.services{
    background:var(--light);
}
section.services .card-wrapper{
    display:grid;
    grid-template-columns: repeat(3, 1fr);
    grid-column-gap:2rem;
    grid-row-gap:6rem;
}
section.services .card-wrapper .card{
    background:var(--pure);
    padding: 3rem 2rem;
    position:relative;
    padding-top:5rem;
    text-align: center;
    transition: all .3s ease;
    -webkit-transition: all .3s ease;
    -moz-transition: all .3s ease;
    -ms-transition: all .3s ease;
    -o-transition: all .3s ease;
}
section.services .card-wrapper .card img{
    position: absolute;
    top:-3.5rem;
    left:50%;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
}
section.services .card-wrapper .card h2{
    font-weight: 400;
    font-size: 1.2rem;
    margin-bottom:0.5rem;
}
section.services .card-wrapper .card p{
    font-family: 'Lato', sans-serif;
    color:var(--ternary);
    line-height:1.6;
}

section.services .card-wrapper .card:hover{
    background: var(--dark);  
}
section.services .card-wrapper .card:hover h2, section.services .card-wrapper .card:hover p{
    color:var(--pure);
}
.projects {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: nowrap;
  overflow-x: scroll;
  min-height: 24rem;
  height: 100%;
}

.projects::-webkit-scrollbar {
  width: 0;  /* Remove scrollbar space */
  background: transparent;  /* Optional: just make scrollbar invisible */
}

.project {
  height: 17rem;
  width: 30%;
  min-width: 19rem;
  max-width: 20rem;
  background-color: #fafafa;
  border-radius: 0.3rem;
  margin: 1rem;
  padding-bottom: 1rem;
  transition: transform 450ms;
  box-shadow: var(--box-shadow-color);
  -webkit-box-shadow: var(--box-shadow-color);
  -moz-box-shadow: var(--box-shadow-color);
}

.project:first-child{
  margin-left: 30rem;
}

.project:hover {
  transform: scale(1.04);
}

.project img {
  width: 100%;
  height: 70%;
}

.labels {
  flex-direction: column;
  flex-wrap: no-wrap;
  align-items: flex-start;
}

.labels h3 {
  color: var(--text-h3-color);
  text-align: center;
  margin-bottom: 1rem;
}

.secondary-btn {
  padding: 0.5rem 1rem;
  background-color: #041501;
  color: white;
  display: inline;
  text-align: left;
  border-radius: 0.5rem;
  font-weight: 500;
}

.secondary-btn:hover{
  background-color: transparent;
  color: #041501;
  padding: 0.35rem 0.85rem;
  border: 0.15rem solid var(--text-h3-color);

}

.km-btn {
  padding: 0.35rem 0.85rem;
  background-color: transparent;
  color: var(--text-h3-color);
  border: 0.15rem solid var(--text-h3-color);
  display: inline;
  text-align: left;
  border-radius: 0.3rem;
  font-weight: 500;
}

.km-btn:hover{
  background-color: #041501;
  color: white;
  display: inline;
  text-align: left;
  border-radius: 0.5rem;
}

#about > div {
  padding-bottom: 0rem;
}

#about .left-col {
  background-image: url("images/ABU.png");
  width: 70%;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 13rem;
}

#about .flex {
  height: 60%;
  width: 100%;
}

#about .right-col {
  align-items: center;
  text-align: left;
  height: 100%;
}

#about .right-col ul {
  margin-top: 10px;
  margin-left: 16px;
}

#about .right-col ul li {
  color: var(--text-color);
}

.technologies {
  padding-top: 3rem;
}

.technologies > div {
  text-align: center;
  padding-bottom: 2rem;
}

.scrollables {
  justify-content: space-evenly;
  align-items: center;
  max-width: 40rem;
  margin: 0 auto;
}

.scrollables div img {
  height: 50px;
}
.scrollables div p:hover{
  color: var(--primary-color);
  cursor: pointer;
}

.contact .flex {
  align-items: flex-start;
  height: 70%;
  
}
/* code foro the contact section phone,email and location*/
.contact-item{
  display:grid;
  grid-template-columns:1fr 1fr 1fr;
  height: 200px;
  grid-column-gap:1rem;
  margin-left: 5rem;
  margin-right: 2rem;
}
.contact-item .phone img{
  height:50px;
}
.contact-item .phone p{
  color:light;
}
.contact-item .phone span:hover{
  color: var(--primary-color);
  cursor: pointer;
}

.contact-item .email img{
  height: 50px;
}
.contact-item .email p{
  color: light;
}
.contact-item .email span:hover{
  color: var(--primary-color);
  cursor: pointer;
}

.contact-item .address img{
  height: 50px;
}

.contact-item .address p{
  color: light;
}
.contact-item .address span:hover{
  color: var(--primary-color);
  cursor: pointer;
}
.contact .left-col {
  background: url("images/contact.svg");
  background-repeat: no-repeat;
  background-size: 70%;
  background-position: top right;
  width: 40%;
  height: 100%;
}

.contact .right-col {
  width: 60%;
  height: 100%;
}

.contact .right-col form {
  display: flex;
  justify-content: flex-start;
  flex-direction: column;
  align-items: center;
  height: 100%;
}

.contact .right-col form input[type="text"],
.contact .right-col form input[type="email"] {
  padding: 1rem;
  width: 60%;
  border: 2px solid #ead3ff;
  margin-top: 1rem;
  background-color: transparent;
  border-radius: 0.3rem;
  color: var(--text-color);
}

.contact .right-col form button {
  margin-top: 1rem;
  padding: 0.8rem 2rem;
  background-color: var(--primary-color);
  color: white;
  border-radius: 0.3rem;
  border: none;
  cursor: pointer;
}

#name {
  margin-top: 0rem;
}

.socials div img {
  height: 50px;
  width: 50px;
}

.socials .flex {
  justify-content: space-between;
  align-items: center;
  width: 30%;
  min-width: 22rem;
}

.social-link {
  padding-top: 2rem;
  margin: 0 auto;
}

.behance a img {
  height: auto;
  width: 55px;
}

.fiverr a img {
  height: auto;
  width: 86px;
}

footer {
  background-color: var(--primary-color);
  width: 100%;
  text-align: center;
  padding: 0.5rem 0;
 
}

footer p {
  color: white;
  margin-bottom:1rem;
}
.items {
  justify-content: space-evenly;
  align-items: center;
}

@media (max-width: 1119px) {
  .hero .right-col {
    background-size: 30rem;
  }

  .project {
    min-width: 19rem;
  }

  #work {
    height: auto;
  }

  #knowMoreDiv {
    transform: translate(-50%, -50%);
  }

  .projects {
    flex-direction: column;
  }

  .project:first-child{
    margin-left: 1rem;
  }
}

@media (max-width: 900px) {
  nav {
    position: relative;
  }

  .nav-list {
    position: absolute;
    background-color: var(--text-color);
    top: -1000%;
    left: 50%;
    transform: translate(-50%, 50%);
    transition: top 0.2s ease;
    flex-direction: column;
    width: 100%;
    padding: 1rem;
    border-radius: 0.3rem;
  }

  .nav-list li {
    padding: 1rem;
  }

  .nav-list li a {
    color: var(--bg-color);
    font-size: var(--body-font-size);
  }

  .hamburger-label {
    height: 30px;
    width: 40px;
    display: flex;
    cursor: pointer;
    justify-content: center;
    align-items: center;
  }

  #hamburger-icon {
    height: 2px;
    width: 30px;
    background-color: var(--text-color);
    display: inline-block;
    position: relative;
    transition: background-color 0.2s ease;
  }

  #hamburger-icon::before {
    content: "";
    height: 2px;
    width: 18px;
    background-color: var(--text-color);
    display: inline-block;
    position: absolute;
    top: -8px;
    right: 0px;
    transition: transform 0.2s ease;
  }

  #hamburger-icon::after {
    content: "";
    height: 2px;
    width: 21px;
    background-color: var(--text-color);
    display: inline-block;
    position: absolute;
    top: 8px;
    right: 0px;
    transition: transform 0.2s ease;
  }

  #hamburger-checkbox:checked ~ .nav-list {
    top: 0%;
  }

  #hamburger-checkbox:checked ~ .hamburger-label #hamburger-icon {
    background-color: transparent;
  }

  #hamburger-checkbox:checked ~ .hamburger-label #hamburger-icon::before {
    top: 0px;
    width: 30px;
    transform: rotate(45deg);
  }

  #hamburger-checkbox:checked ~ .hamburger-label #hamburger-icon::after {
    top: 0px;
    width: 30px;
    transform: rotate(-45deg);
  }

  .hero .left-col h1 {
    font-size: 2.5rem;
  }

  .hero .right-col {
    background-size: 25rem;
    position: absolute;
    left: 0;
  }

  #work {
    padding-bottom: 0;
  }
}

@media (max-width: 850px) {
  .hero .right-col {
    background-size: 25rem;
    position: static;
    top: -5rem;
  }
}

@media (max-width: 780px) {
  .hero {
    flex-direction: column;
    height: 80vh;
  }

  .hero .left-col {
    margin-top: 5rem;
  }

  .hero .right-col {
    background-position: 85% 86%;
    margin: 0;
    position: absolute;
  }

  .contact .left-col {
    background-size: 80%;
  }
}

@media (max-width: 650px) {
  .hero .right-col {
    background-size: 23rem;
  }

  #about .left-col {
    background-size: 10rem;
    padding: 0.5rem;
  }

  .contact .left-col {
    background-size: 90%;
  }
}

@media (max-width: 560px) {
  .hero .right-col {
    background-size: 20rem;
    position: absolute;
    top: 18rem;
    height: 15rem;
  }

  .hero .left-col h1 {
    font-size: 1.5rem;
  }

  .socials .flex {
    width: 100%;
    min-width: 0;
  }

  .socials div img {
    height: 50px;
    width: 50px;
  }

  #about {
    padding-bottom: 0rem;
  }

  #about .flexid {
    flex-direction: column;
  }

  #about .left-col {
    height: 100%;
    margin: 1rem auto;
    padding: 6rem;
  }

  .technologies {
    padding-top: 6rem;
  }

  #work > div h1,
  #about > div h1,
  .technologies > div h1,
  .contact > div h1 {
    font-size: var(--heading-font550-size);
  }

  #about {
    height: auto;
  }

  .scrollables {
    flex-wrap: wrap;
  }

  /* .scrollables div img {
        height: 40px;
    } */

  /* .scrollables div p{
        font-size: 0.75rem;
    } */

  .items {
    justify-content: space-evenly;
  }

  .items2 {
    padding-top: 1.5rem;
  }

  .contact .flex .left-col {
    display: none;
  }

  .contact .flex .right-col {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .hero .right-col {
    background-size: 18rem;
  }

  #about .technologies > div h1{
    font-size: 1.3rem;
  }

}

@media (max-width: 415px) {
  #work > div h1,
  #about > div h1,
  .technologies > div h1,
  .contact > div h1 {
    font-size: var(--heading-font415-size);
  }

  #about .technologies > div h1{
    font-size: 1.1rem;
  }

  /* .scrollables div img {
        height: 37px;
    }

    .scrollables div p{
        font-size: 0.70rem;
    } */
}

@media (max-width: 400px) {
  .socials div img {
    height: 45px;
    width: 45px;
  }
}
@media(max-width: 375px){
  .contact-item{
    display:grid;
    grid-template-columns:auto;
    grid-row-gap:0.5rem;
  }
  .right-col{
    margin-top:10rem;
    padding-left:2rem;
  }
  .socials{
    margin-top:10rem;
  }
  #myBtn{
    margin-right:-1rem;
    height: 40px;
    width: 49px;
  }
  .hero .right-col{
    background-image: 18rem;
    top:18rem;
    height:18rem;
  }
}



@media (max-width: 360px) {
  .hero .right-col {
    background-size: 18rem;
  }
  .project {
    min-width: 17rem;
  }

  .km-btn {
    padding: 0.15rem 0.25rem;
  }

  .secondary-btn {
    padding: 0.35rem 0.85rem;
  }

  #work > div h1,
  #about > div h1,
  .technologies > div h1,
  .contact > div h1 {
    font-size: var(--heading-font360-size);
  }
}

.tooltip {
  display: inline;
  position: relative;
}
.tooltip:hover:after{
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: center;
  justify-content: center;
  background: #444;
  border-radius: 8px;
  color: #fff;
  content: attr(title);
  margin: -82px auto 0;
  font-size: 16px;
  padding: 13px; 
  width: 220px;
}
.tooltip:hover:before{
  border: solid;
  border-color: #444 transparent;
  border-width: 12px 6px 0 6px;
  content: "";
  left: 45%;
  bottom: 30px;
  position: absolute;
}

/* code to scrool to top button*/
#myBtn {
  display: none; /* Hidden by default */
  position: fixed; /* Fixed/sticky position */
  bottom: 20px; /* Place the button at the bottom of the page */
  right: 30px; /* Place the button 30px from the right */
  z-index: 99; /* Make sure it does not overlap */
  border: none; /* Remove borders */
  outline: none; /* Remove outline */
  background-color:red; /* Set a background color */
  color: white; /* Text color */
  cursor: pointer; /* Add a mouse pointer on hover */
  padding: 15px; /* Some padding */
  border-radius: 10px; /* Rounded corners */
  font-size: 18px; /* Increase font size */
  
}

#myBtn:hover {
  background-color: #555; /* Add a dark-grey background on hover */
}