:root {
  --font-family: 'Poppins', sans-serif;
  --font-size-h1: 40px;
  --font-size-h1-mobile: 38px;
  --font-size-h1-mobile-2: 40px;
  --font-size-h1-desktop: 48px;
  --font-size-h2: 28px;
  --font-size-h2-desktop: 32px;
  --font-size-h3: 15px;
  --font-size-h3-desktop: 16px;
  --font-size-logo: 18px;
  --font-size-p: 16px;
  --font-size-p-desktop: 20px;
  --color: #6070ff;
}

*,
*::after,
*::before {
  list-style: none;
}

@media screen and (max-width: 785px) {
  body.active {
    overflow: hidden;
  }

  header {
    position: fixed;
    top: 0;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    width: 100vw;
    height: 5rem;
    background-color: transparent;
    border-bottom: #6070ff 1px solid;
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(25px);
    z-index: 2;
  }

  .logo {
    font-size: var(--font-size-h1-mobile);
    font-weight: 700;
    font-family: var(--font-family);
    color: #fff;
    text-shadow: 0 2px 7px #6070ff;
    text-decoration: none;
    margin: 0 0 0 -10vw;
    z-index: -2;
  }

  .logo.active {
    color: transparent;
  }

  .style {
    font-size: var(--font-size-h1-mobile-2);
    font-weight: 900;
    text-shadow: none;
    color: var(--color);
    z-index: -2;
  }

  .nav {
    display: none;
  }

  .hamburger {
    display: block;
    cursor: pointer;
    width: 40px;
    height: 30px;
    position: relative;
    left: 13vw;
    top: 1rem;
    appearance: none;
    outline: none;
    background: none;
    border: none;
    z-index: 4;
  }

  .hamburger .bar,
  .hamburger::after,
  .hamburger::before {
    content: "";
    display: block;
    width: 100%;
    height: 3px;
    background: #6070ff;
    margin: 5px 0;
    transition: 0.4s;
    border-radius: 2px;
  }

  .hamburger.is-active::before {
    transform: rotate(-45deg) translate(-2px, 3px);
    background-color: #fff;
    z-index: 4;
  }

  .hamburger.is-active::after {
    transform: rotate(45deg) translate(-2px, -3.5px);
    background-color: #fff;
    z-index: 4;
  }

  .hamburger.is-active .bar {
    display: none;
  }

  .mobile-nav {
    position: fixed;
    left: 100%;
    transition: 0.5s;
  }

  .mobile-nav.is-active {
    display: flex;
    flex-direction: column;
    left: 0;
    background: #6070ff;
    width: 100vw;
    height: 100vh;
    margin-top: -1.5rem;
    padding-top: 4rem;
    overflow-y: hidden;
    overflow-x: hidden;
    z-index: 1;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(25px);
    position: absolute;
  }

  .mobile-nav a {
    font-size: 32px;
    font-family: var(--font-family);
    color: #fff;
    margin: 2rem 1rem 0 2rem;
    font-weight: 700;
    text-decoration: none;
  }

  #home {
    background-image: url("images/header-shapes\ mobile@2x.svg");
    background-repeat: no-repeat;
    background-size: 100%;
    background-position: 70% 30%;
    display: flex;
    flex-direction: column;
    text-align: justify;
    margin: 1rem 0 0 0;
    padding: 6rem 8vw;
  }

  .desktop-h1 {
    font-size: var(--font-size-h2-desktop);
    font-family: var(--font-family);
    font-weight: 700;
    letter-spacing: 1px;
    color: #172b4d;
  }

  .home-p {
    font-size: var(--font-size-h3);
    font-family: var(--font-family);
    color: #344563;
    margin: -1rem 0 0 0;
  }

  .home-h3 {
    font-size: var(--font-size-h3-desktop);
    font-family: var(--font-family);
    color: #7f8cff;
  }

  .social-img {
    display: flex;
    margin: -1rem 0 0 -3rem;
  }

  .social-img-li {
    margin: 0.5rem;
  }

  .about-links {
    margin: 0 0 0 -6vw;
  }

  .about-h3 {
    margin: 0 0 0.5rem 6vw;
  }

  .front-img {
    width: 75vw;
    height: 60vw;
    border-radius: 8px;
  }

  .clear,
  .lang-show,
  .lang-show-two,
  .lang-show-three {
    display: none;
  }

  .project-btn {
    color: #6070ff;
    font-family: var(--font-family);
    font-size: 14px;
    border: #6070ff 2px solid;
    background-color: #fff;
    border-radius: 8px;
    padding: 0.4rem 0.8rem;
    text-decoration: none;
    margin-top: -2rem;
  }

  .project-btn:hover {
    color: #fff;
    border: #fff 2px solid;
    background-color: #6070ff;
    border-radius: 8px;
    padding: 0.6rem 1rem;
  }

  .project-name {
    font-size: 5vw;
    font-family: var(--font-family);
    font-weight: 700;
    color: #172b4d;
  }

  .pop-name {
    margin: -0.5rem 0 0 0;
    font-size: 5vw;
  }

  .toggle {
    display: flex;
    width: 95%;
    justify-content: space-between;
    background-color: #fff;
    margin: 1rem 0;
  }

  .languages {
    color: #344563;
    font-family: var(--font-family);
    font-size: 20px;
    margin-left: 6vw;
  }

  .fa-angle-right {
    color: #344563;
    font-family: var(--font-family);
    font-size: 28px;
    margin-top: 2rem;
    margin-right: 6vw;
    cursor: pointer;
  }

  .line-2 {
    height: 1px;
    width: 85%;
    background-color: #cfd8dc;
    margin: 0 0 0 6vw;
  }

  .fa-angle-one.active,
  .fa-angle-two.active,
  .fa-angle-three.active {
    transform: rotate(90deg) translateX(-1rem);
  }

  .lang-show.active,
  .lang-show-two.active,
  .lang-show-three.active {
    display: block;
  }

  .display-lang {
    color: #344563;
    font-family: var(--font-family);
    font-size: 18px;
    margin-left: 5vw;
  }

  .projects-div {
    width: 76vw;
    border: #fff 1px solid;
    background-color: #fff;
    border-radius: 16px;
    margin: 2rem 0 2rem 3vw;
    padding: 1rem;
  }

  .ul-li {
    display: flex;
    justify-content: start;
    font-family: var(--font-family);
    font-size: 12px;
    color: #6b778c;
    position: relative;
    margin-top: -1rem;
  }

  .cooler {
    margin: 0 2.8rem 0 -2.5rem;
  }

  .project-text {
    font-size: 12px;
    width: 70vw;
    font-family: var(--font-family);
    text-align: justify;
    padding-top: 1rem;
    margin-top: -1.5rem;
    margin-bottom: 2.7rem;
    color: #172b4d;
  }

  .project-tech-list {
    display: flex;
    justify-content: start;
    margin-top: -2rem;
    z-index: 0;
  }

  .project-tech {
    margin: 0.7vw 2.8rem 0.7vw -2.5rem;
    background-color: #ebebff;
    border-radius: 8px;
    padding: 0.2rem 0.4rem;
    font-size: 12px;
    color: #6070ff;
    font-family: var(--font-family);
  }

  .mobile-btn {
    margin: 1rem 0 1rem 0;
  }

  #downloadButton {
    margin-left: 6vw;
  }

  #portfolio {
    margin: 2rem 5vw 2rem 5vw;
    display: flex;
    flex-direction: column;
  }

  #about {
    width: 100%;
    background-color: #fff;
    border-top-right-radius: 100px;
    padding: 2rem 0 5rem 0;
    margin: 2rem 0 0 0;
  }

  .about-head {
    margin: 1rem 0 1rem 6vw;
    color: #172b4d;
    font-family: var(--font-family);
    font-size: var(--font-size-h2-desktop);
  }

  .about-p {
    color: #344563;
    font-family: var(--font-family);
    font-size: var(--font-size-h3);
    margin: 1rem 0 1rem 6vw;
    width: 80vw;
  }

  .contact-form {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 600px;
    width: 100vw;
    background-image: url("images/contact\ form\ shapes-mobile@2x.png");
    background-repeat: no-repeat;
    background-size: 55%;
    background-position: right;
    background-color: #6070ff;
    border-top-left-radius: 100px;
    padding: 1rem 0;
  }

  #error,
  #error-2,
  #error-3 {
    color: red;
    font-size: 12px;
    font-family: var(--font-family);
    background-color: #fff;
    padding: 2px 0 2px 5px;
    border-radius: 4px;
    margin-top: -4px;
    margin-left: -5vw;
    width: 11rem;
    display: none;
  }

  .contact-head {
    text-align: center;
    color: #fff;
    font-size: 30px;
    font-family: var(--font-family);
  }

  .contact-p {
    width: 80vw;
    text-align: center;
    color: #fff;
    font-size: var(--font-size-h3);
    font-family: var(--font-family);
  }

  #same,
  #email {
    background-color: #fff;
    border: 1px solid #cfd8dc;
    border-radius: 8px;
    width: 70vw;
    height: 40px;
    padding-left: 1rem;
    margin: 1rem 0 0 -5vw;
  }

  #message {
    height: 150px;
    border: 1px solid #cfd8dc;
    width: 70vw;
    border-radius: 8px;
    margin-left: -5vw;
    margin-top: 2vw;
    margin-bottom: 2vw;
    padding-left: 1rem;
    padding-top: 1rem;
  }

  .contact-btn {
    background-color: #fff;
    font-family: var(--font-family);
    font-size: 20px;
    color: #6070ff;
    border: 1px solid #fff;
    border-radius: 4px;
    margin: 0 0 0 8vw;
    text-decoration: none;
  }

  .contact-btn:hover {
    background-color: transparent;
    color: #fff;
  }

  .front-img:hover {
    cursor: move;
    transform: scale(1.1);
    transition: transform 2s ease-in-out;
  }

  .pop-up {
    display: none;
    transition: all 1s;
  }

  .overlay {
    opacity: 0;
  }

  .overlay.active {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    opacity: 1;
    pointer-events: all;
    transition: 0.1s;
    transform: scale(1);
    z-index: 900;
    backdrop-filter: blur(8px);
  }

  .pop-up.active {
    display: block;
    position: fixed;
    top: 0;
    left: 10vw;
    right: 10vw;
    height: 100vh;
    background-color: #fff;
    z-index: 1000;
    padding: 3rem 5vw;
    user-select: none;
  }

  #slider {
    position: relative;
    width: 60vw;
    height: 50vh;
    margin: -1rem 0 0 10vw;
    font-family: "Helvetica Neue", sans-serif;
    transform-style: preserve-3d;
    perspective: 1400px;
  }

  input[type="radio"] {
    position: relative;
    top: 70%;
    left: 40%;
    width: 15px;
    height: 15px;
    margin: 0 15px 0 0;
    transform: translateX(-83px);
    cursor: pointer;
    opacity: 0.4;
  }

  .radio {
    margin-top: -4rem;
  }

  input[type="radio"]:nth-child(5) {
    margin-right: 0;
  }

  input[type="radio"]:checked {
    opacity: 1;
  }

  #slider label,
  #slider label img {
    display: flex;
    position: absolute;
    top: 0;
    left: 0;
    align-items: center;
    justify-content: center;
    width: 45vw;
    height: 30vh;
    border: 1px solid #fff;
    border-radius: 3px;
    color: #fff;
    font-size: 70px;
    font-weight: bold;
    cursor: pointer;
    transition: transform 3s ease;
  }

  #s1:checked ~ #slider1,
  #s2:checked ~ #slider2,
  #s3:checked ~ #slider3,
  #s4:checked ~ #slider4,
  #s5:checked ~ #slider5 {
    transform: translate3d(0, 0, 0);
    box-shadow: 0 13px 26px rgba(0, 0, 0, 0.3), 0 12px 6px rgba(0, 0, 0, 0.2);
  }

  #s1:checked ~ #slider2,
  #s2:checked ~ #slider3,
  #s3:checked ~ #slider4,
  #s4:checked ~ #slider5,
  #s5:checked ~ #slider1 {
    transform: translate3d(20%, 0, -100px);
    box-shadow: 0 6px 10px rgba(0, 0, 0, 0.3), 0 2px 2px rgba(0, 0, 0, 0.2);
  }

  #s1:checked ~ #slider5,
  #s2:checked ~ #slider1,
  #s3:checked ~ #slider2,
  #s4:checked ~ #slider3,
  #s5:checked ~ #slider4 {
    transform: translate3d(-20%, 0, -100px);
    box-shadow: 0 6px 10px rgba(0, 0, 0, 0.3), 0 2px 2px rgba(0, 0, 0, 0.2);
  }

  #s1:checked ~ #slider3,
  #s2:checked ~ #slider4,
  #s3:checked ~ #slider5,
  #s4:checked ~ #slider1,
  #s5:checked ~ #slider2 {
    transform: translate3d(40%, 0, -250px);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
  }

  #s1:checked ~ #slider4,
  #s2:checked ~ #slider5,
  #s3:checked ~ #slider1,
  #s4:checked ~ #slider2,
  #s5:checked ~ #slider3 {
    transform: translate3d(-40%, 0, -250px);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
  }

  #s1:checked ~ #slider1:hover,
  #s2:checked ~ #slider2:hover,
  #s3:checked ~ #slider3:hover,
  #s4:checked ~ #slider4:hover,
  #s5:checked ~ #slider5:hover {
    transform: scale(2, 2);
    box-shadow: 0 13px 26px rgba(0, 0, 0, 0.3), 0 12px 6px rgba(0, 0, 0, 0.2);
  }

  .pop-p {
    font-size: 12.5px;
    width: 70vw;
    font-family: var(--font-family);
    padding-top: 1rem;
    margin-top: -4rem;
    margin-bottom: 0.5rem;
    color: #172b4d;
  }

  .pop-tech-con {
    margin-top: -1rem;
  }

  .pop-tech-list {
    display: flex;
    justify-content: start;
    margin-top: 1rem;
    position: relative;
  }

  .pop-tech {
    margin: 0.5rem 3rem 0.5rem -2.5rem;
    background-color: #ebebff;
    border-radius: 8px;
    padding: 0.2rem 0.4rem;
    font-family: var(--font-family);
    font-size: 12px;
    color: #6070ff;
  }

  .fa-xmark {
    font-size: 5vw;
    color: #6b778c;
    cursor: pointer;
  }

  .line {
    width: 65vw;
    height: 2px;
    background-color: #cfd8dc;
    margin: -1rem 0 1rem 0;
  }

  .source {
    margin-left: 2.5vw;
    margin-top: 1rem;
  }

  .pop-up-head {
    display: flex;
    width: 100%;
    margin-top: -2rem;
    margin-bottom: 2rem;
    justify-content: space-between;
  }

  .pop-ul-li {
    display: none;
    font-family: var(--font-family);
    font-size: 3vw;
    color: #6b778c;
    position: relative;
    margin: -2rem 0 2rem -5vw;
  }

  .pop-cooler {
    margin: 0 0.5rem;
  }
}