@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: 100vh;
    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: #2c466b;
    display: inline-block;
}
.left h2 {
    margin-top: 25px;
    font-size: 50px;
    color: var(--white);
    line-height: 55px;
}
.left h2 span {
    color: #38b6ff;
    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: #38b6ff;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    display: inline-flex
;
    justify-content: center;
    align-items: center;
    color: #2c456b;
    letter-spacing: 1px;
    border: none;
    margin-top: 15px;
    box-shadow: 0px 8px 24px 0 rgb(56 182 255 / 61%);
    transition: all 0.2s linear;
}
.btn:hover {
    background-color: #2c466a;
    color: #38b6ff;
    box-shadow: 0 8px 24px 0 rgba(138, 140, 146, 0.2);
}
.social-media {
    margin-top: 60px;
}
.social-media a {
    color: var(--white);
    margin-right: 22px;
    font-size: 22px;
    text-decoration: none;
    transition: all 0.2s linear;
}

.social-media a: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: #38b6ff;
    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: #2c466b;
    background-color: var(--white);
    font-family: "Material Icons";
    content: "\f1e2";
    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(-270deg);
}

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

.card-3d-wrap {
    position: relative;
    width: 400px;
    max-width: 100%;
    height: 400px;
    margin-top: 60px;
    transform-style: preserve-3d;
    perspective: 800px;
}
.card-3d-wrapper {
    width: 100%;
    height: 115%;
    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: #38b6ffa1;
    transition: all 0.2s linear;
}

/*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;
    }
}
img.login-logo {
    border-radius: 20px;
    margin-bottom: 19px;
}