@import url("https://fonts.googleapis.com/css2?family=Lato:ital,wght@0,100;0,300;0,400;0,700;0,900;1,100;1,300;1,400;1,700;1,900&display=swap");

:root {
  --mainColor: crimson;
  --black: #000000;
  --white: #ffffff;
  --whiteSmoke: #c4c3ca;
  --shadow: 0px 4px 8px 0 rgba(21, 21, 21, 0.2);
}

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

::before,
::after {
  box-sizing: border-box;
}

body {
  font-family: "Lato", sans-serif;
  font-size: 16px;
  letter-spacing: 1px;
  font-weight: normal;
  background-color: var(--black);
}

a {
  text-decoration: none;
}
ul {
  list-style: none;
}
.container {
  max-width: 1080px;
  margin: auto;
}
.row {
  display: flex;
  flex-wrap: wrap;
}
.justify-content-between {
  justify-content: space-between;
}
.align-items-center {
  align-items: center;
}
.full-screen {
  min-height: 80vh;
  padding: 80px 0 0;
}
.text-center {
  text-align: center;
}

/*NAV*/

nav {
  width: 100%;
  background-color: var(--black);
  position: fixed;
  z-index: 999;
  padding: 25px;
}

nav .logo {
  color: var(--white);
  font-size: 32px;
  font-weight: 600;
  text-transform: capitalize;
}
nav .logo span {
  color: var(--mainColor);
}
nav .container {
  padding: 0 25px;
}
nav .menu-btn i {
  color: var(--white);
  font-size: 28px;
  cursor: pointer;
  display: none;
}
nav ul {
  display: flex;
  flex-wrap: wrap;
}
nav ul li {
  margin: 0 5px;
}
nav ul li a {
  color: var(--white);
  font-size: 16px;
  font-weight: 600;
  padding: 8px 15px;
  border-radius: 5px;
  transition: all 0.3s ease;
}
nav ul li a.active,
nav ul li a:hover {
  color: var(--mainColor);
  background: var(--white);
}

/*MAIN*/

.left,
.right {
  flex: 0 0 50%;
  max-width: 50%;
  padding: 20px;
}
.left .line {
  width: 15%;
  height: 2px;
  background-color: var(--mainColor);
  display: inline-block;
}
.left h2 {
  margin-top: 25px;
  font-size: 50px;
  color: var(--white);
  line-height: 55px;
}
.left h2 span {
  color: var(--mainColor);
  font-size: 52px;
}
.left p {
  color: var(--whiteSmoke);
  font-size: 16px;
  margin-top: 20px;
  margin-bottom: 10px;
}

.btn {
  height: 44px;
  padding: 0px 30px;
  background-color: var(--mainColor);
  border-radius: 4px;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  color: var(--white);
  letter-spacing: 1px;
  border: none;
  margin-top: 15px;
  box-shadow: 0px 8px 24px 0 rgba(228, 10, 57, 0.2);
  transition: all 0.2s linear;cursor: pointer;
}

.btn:hover {
  background-color: var(--white);
  color: var(--mainColor);
  box-shadow: 0 8px 24px 0 rgba(138, 140, 146, 0.2);
}

.social-media {
  margin-top: 60px;
  cursor: pointer;
}
.social-media a, label {
  color: var(--white);
  margin-right: 22px;
  font-size: 22px;
  text-decoration: none;
  transition: all 0.2s linear;
}

.social-media a:hover, label:hover {
  color: var(--mainColor);
}

.form {
  width: 100%;
  display: flex;
  justify-content: center;
}
.right h4 {
  font-weight: 600;
  color: var(--white);
}
.right h6 {
  color: var(--white);
  margin-bottom: 30px;
}
.right h6 span {
  padding: 0 20px;
  text-transform: uppercase;
  font-weight: 700;
  font-size: 16px;
}

input[type="checkbox"] {
  display: none;
}
.checkbox:checked + label,
.checkbox:not(:checked) + label {
  position: relative;
  display: block;
  text-align: center;
  width: 60px;
  height: 16px;
  border-radius: 8px;
  background-color: var(--mainColor);
  padding: 0;
  margin: 10px auto;
  cursor: pointer;
}

.checkbox:checked + label::before,
.checkbox:not(:checked) + label::before {
  position: absolute;
  display: block;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: var(--mainColor);
  background-color: var(--white);
  font-family: "Material Icons";
  content: "\e577";
  z-index: 20;
  top: -10px;
  left: -10px;
  line-height: 36px;
  text-align: center;
  font-size: 24px;
  transition: all 0.5s ease;
}

.checkbox:checked + label::before {
  transform: translateX(44px) rotate(-180deg);
}

.textarea-locked {
  resize: none;
}

.link {
  color: var(--whiteSmoke);
  margin-top: 20px;
  display: block;
  cursor: pointer;
}
.link:hover {
  color: var(--mainColor);
}

.card-3d-wrap {
  position: relative;
  width: 400px;
  max-width: 100%;
  height: 600px;
  margin-top: 60px;
  transform-style: preserve-3d;
  perspective: 800px;
}

.card-3d-wrapper {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  transform-style: preserve-3d;
  transition: all 0.6s ease-out;
}

.checkbox:checked ~ .card-3d-wrap .card-3d-wrapper {
  transform: rotateY(180deg);
}

.card-front,
.card-back {
  width: 100%;
  height: 100%;
  background-color: #1b1b1b;
  background-image: url("https://i.postimg.cc/4dnZCH03/background.png");
  background-position: bottom center;
  background-repeat: no-repeat;
  background-size: 300%;
  position: absolute;
  border-radius: 6px;
  left: 0;
  top: 0;
  transform-style: preserve-3d;
}

.card-back {
  transform: rotateY(180deg);
}

.center-wrap {
  position: absolute;
  width: 100%;
  padding: 0 35px;
  top: 50%;
  left: 0;
  transform: translate3d(0, -50%, 35px) perspective(100px);
  display: block;
  z-index: 20;
}

.heading {
  margin-bottom: 20px;
  font-size: 24px;
  text-transform: uppercase;
}
.form-group {
  position: relative;
  display: block;
  margin-bottom: 10px;
}
.form-group input::placeholder {
  color: var(--whiteSmoke);
  opacity: 0.7;
  transition: all 0.2s linear;
}
.form-group input:focus::placeholder {
  opacity: 0;
  transition: all 0.2s linear;
}

.form-style {
  padding: 13px 20px;
  padding-left: 55px;
  height: 48px;
  width: 100%;
  font-weight: 500;
  border-radius: 4px;
  font-size: 14px;
  line-height: 22px;
  letter-spacing: 0.5px;
  outline: none;
  color: var(--whiteSmoke);
  background-color: #242323;
  border: none;
  box-shadow: var(--shadow);
}

.form-style:focus,
.form-style:active {
  border: none;
  outline: none;
  box-shadow: var(--shadow);
}

.input-icon {
  position: absolute;
  top: 12px;
  left: 18px;
  height: 48px;
  font-size: 24px;
  text-align: left;
  color: var(--mainColor);
  transition: all 0.2s linear;
}

.input-icon > .white-icon {
  color: var(--white);
}

.tips {
  color: var(--whiteSmoke);
  margin-top: 20px;
  display: block;
}

.logo-icon {
  width: 80px;
  height: auto;
  filter: invert(100%) drop-shadow(0 0 1px var(--white));
}

/*MEDIA QUERIES*/

@media (max-width: 992px) {
  nav .menu-btn i {
    display: block;
  }
  nav .container {
    padding: 0;
  }
  nav ul {
    position: fixed;
    top: 85px;
    left: -100%;
    background-color: #1b1b1b;
    height: 320px;
    width: 100%;
    display: block;
    text-align: center;
    transition: all 0.3s ease;
  }

  #click:checked ~ ul {
    left: 0;
  }
  nav ul li {
    margin: 20px 0;
  }
  nav ul li a {
    display: block;
    font-size: 20px;
  }
  nav ul li a.active,
  nav ul li a:hover {
    background: none;
    color: var(--mainColor);
  }

  .left h2 {
    font-size: 40px;
  }
  .left h2 span {
    font-size: 42px;
  }
  .left p {
    font-size: 14px;
  }
  .card-3d-wrap {
    width: 350px;
  }
}

@media (max-width: 768px) {
  .left,
  .right {
    flex: 0 0 100%;
    max-width: 100%;
  }
  .left {
    display: grid;
    place-items: center;
    order: 2;
  }
  .right {
    order: 1;
  }
  .left h2 {
    text-align: center;
  }
}

@media (max-width: 400px) {
  .left h2 {
    font-size: 28px;
  }
  .left h2 span {
    font-size: 30px;
  }
  .card-3d-wrap {
    width: 300px;
  }
}