* {


    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    outline: none;
    list-style: none;

}

html {
    background-image: url('../images/wallpaperflare.com_wallpaper(1).webp');
    background-position: 45%;
}

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    outline: none;
    list-style: none;
}


:root {
    --step--2: clamp(0.69rem, calc(0.58rem + 0.60vw), 1.00rem);
    --step--1: clamp(0.83rem, calc(0.67rem + 0.81vw), 1.25rem);
    --step-0: clamp(1.00rem, calc(0.78rem + 1.10vw), 1.56rem);
    --step-1: clamp(1.20rem, calc(0.91rem + 1.47vw), 1.95rem);
    --step-2: clamp(1.44rem, calc(1.05rem + 1.95vw), 2.44rem);
    --step-3: clamp(1.73rem, calc(1.21rem + 2.58vw), 3.05rem);
    --step-4: clamp(2.07rem, calc(1.39rem + 3.40vw), 3.82rem);
    --step-5: clamp(2.49rem, calc(1.60rem + 4.45vw), 4.77rem);


    --ff-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;


    --color-primary: #c22915;
    --color-secondary: #6dd5ed;
    --color-primary-dark: #192294;
    --color-error: #cc3333;
    --color-success: #4bb544;
    --color-link: #606470;
    --color-link-dark: #3c4245;
    --color-background: #f5f9ee;
    --color-border-sc: #ececec;
    --color-border-focus: #a9d7f6;
    --color-border: #eeeeee;
    --bs: #ffa857;
    --color-dark-grey: #a4a3a3;
    --gradient: linear-gradient(135deg var(--color-primary), var(--color-secondary));

    --main-color: #ee5d3d;
    --secondary-color: #296cc5;
    --gradient: linear-gradient(115deg,
            var(--main-color),
            var(--secondary-color));


}

/* Remove default margin */
body,
h1,
h2,
h3,
h4,
p,
figure,
blockquote,
dl,
dd {
    margin: 0;
}

/* Remove list styles on ul, ol elements with a list role, which suggests default styling will be removed */

ul[role='list'],
ol[role='list'] {
    list-style: none;
}

/* Set core root defaults */
html:focus-within {
    scroll-behavior: smooth;
}

/* Set core body defaults */
body {
    min-height: 100vh;
    text-rendering: optimizeSpeed;
    line-height: 1.5;
    font-family: var(--ff-primary);
}


/* A elements that don't have a class get default styles */
a:not([class]) {
    text-decoration-skip-ink: auto;
}

/* Make images easier to work with */
img,
picture {
    max-width: 100%;
    display: block;
}

/* Inherit fonts for inputs and buttons */
input,
button,
textarea,
select {
    font: inherit;
}

/* Remove all animations, transitions and smooth scroll for people that prefer not to see them */
@media (prefers-reduced-motion: reduce) {
    html:focus-within {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}


body {
    height: 100vh;
    display: flex;
    -ms-flex-pack: center;
    justify-content: center;
    -ms-flex-align: center;
    align-items: center;
    background-image: url(download.png);
    background-position: bottom;
    background-repeat: no-repeat;
    background-size: cover;
    margin: 1rem 0;
}


.container {
    position: relative;
    width: 100%;
    max-width: 780px;
    height: 550px;
    background: #fff;
    border-radius: 1rem;
    box-shadow: 0 14px 28px rgba(0, 0, 0, 0.25), 0 10px 10px rgba(0, 0, 0, 0.22);
    padding: 3rem 0;
    overflow: hidden;
}

.form-container {
    position: absolute;
    top: 0;
    width: 50%;
    height: 100%;
    -webkit-transition: all .6s ease-in-out;
    transition: all .6s ease-in-out;
}

form {
    width: 100%;
    height: 100%;
    display: flex;
    -ms-flex-pack: center;
    justify-content: center;
    -ms-flex-align: center;
    align-items: center;
    flex-direction: column;
    background-color: #fff;
    padding: 0 2.5rem;
    text-align: center;
}

.header {
    color: var(--color-primary-dark);
    font-size: var(--step-1);
    font-weight: 500;
    text-align: center;
    letter-spacing: 1px;
}




/* ----------------- The start of SideShift Design ----------------- */

.sign-in-container {
    width: 50%;
    height: 100%;
    left: 0;
    z-index: 2;
}

.container.right-panel-active .sign-in-container {
    -webkit-transform: translateX(100%);
    transform: translateX(100%);
}

.sign-up-container {
    left: 0;
    width: 50%;
    height: 100%;
    opacity: 0;
    z-index: 1;
}

.container.right-panel-active .sign-up-container {
    -webkit-transform: translateX(100%);
    transform: translateX(100%);
    opacity: 1;
    z-index: 5;
    animation: show 0.6s;
}

@keyframes show {

    0%,
    49.99% {
        opacity: 0;
        z-index: 1;
    }

    50%,
    100% {
        opacity: 1;
        z-index: 5;
    }
}

.overlay-container {
    position: absolute;
    top: 0;
    left: 50%;
    width: 50%;
    height: 100%;
    overflow: hidden;
    transition: transform .6s ease-in-out;
    z-index: 100;
}

.container.right-panel-active .overlay-container {
    transform: translateX(-100%);
}

.overlay {
    position: relative;
    top: 0;
    left: -100%;
    width: 200%;
    height: 100%;
    color: #fff;
    -webkit-transform: translateX(0);
    transform: translateX(0);
    background: var(--secondary-color);
    background: var(--gradient);
    background-repeat: no-repeat;
    background-size: cover;
    -webkit-transition: transform .6s ease-in-out;
    transition: transform .6s ease-in-out;
}


.container.right-panel-active .overlay {
    -webkit-transform: translateX(50%);
    transform: translateX(50%);
}

.overlay-panel {
    position: absolute;
    top: 0;
    width: 50%;
    height: 100%;
    display: flex;
    -ms-flex-pack: center;
    justify-content: center;
    -ms-flex-align: center;
    align-items: center;
    flex-direction: column;
    text-align: center;
    padding: 0 4.4rem;
    -webkit-transform: translateX(0);
    transform: translateX(0);
    -webkit-transition: transform .6s ease-in-out;
    transition: transform .6s ease-in-out;
}


.overlay-left {
    -webkit-transform: translateX(-15%);
    transform: translateX(-15%);
}

footer {
    font-weight: 300;
    position: absolute;
    bottom: 1rem;
}

footer a {
    color: var(--color-primary-dark);
}

footer a:hover {
    text-decoration: underline;
}

.container.right-panel-active .overlay-left {
    -webkit-transform: translateX(0);
    transform: translateX(0);
}

.overlay-right {
    right: 0;
    top: 0;
    left: 50%;
    transform: translateX(0);
}

.container.right-panel-active .overlay-right {
    -webkit-transform: translateX(-15%);
    transform: translateX(-15%);
}

/* ----------------- The start of SideShift Design ----------------- */




/* -----------------The start of Social media Design* ----------------- */


.social__media__container {
    position: relative;
    display: flex;
    -ms-flex-pack: center;
    justify-content: center;
    -ms-flex-align: center;
    align-items: center;
    column-gap: 1rem;
    margin-top: 1rem;
}

a.social {
    position: relative;
    width: 2.5rem;
    height: 2.5rem;
    background-color: #fff;
    color: #000;
    border-radius: 50%;
    text-align: center;
    border: 1px solid var(--color-border-sc);
    box-shadow: 1px 0 10px rgba(0, 0, 0, .2);
    overflow: hidden;
    -webkit-transition: all .2s ease;
    transition: all .2s ease;
}

a.social i {
    line-height: 2.5rem;
}

a.social::before {
    position: absolute;
    top: 90%;
    left: -110%;
    content: '';
    width: 120%;
    height: 120%;
    transform: rotate(45deg);
}

a.social:hover {
    box-shadow: 1px 0 10px rgba(0, 0, 0, .1);
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
}

a.social:hover i {
    color: #fff;
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
    -webkit-transition: all .2s ease-in-out;
    transition: all .2s ease-in-out;
}

a.social:hover::before {
    animation: social .7s 1;
    top: -10%;
    left: -10%;
}

@keyframes social {
    0% {

        left: -110%;
        top: 90%;
    }

    50% {

        left: 10%;
        top: -30%;
    }

    100% {

        top: -10%;
        left: -10%;
    }
}

a.social.codepen::before {
    background: #000000;
    /* fallback for old browsers */
    background: -webkit-linear-gradient(to right, #434343, #000000);
    /* Chrome 10-25, Safari 5.1-6 */
    background: linear-gradient(to right, #434343, #000000);
    /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */

}

a.social.google::before {
    background: #0F9D58;
}

a.social.instagram::before {
    background-color: #f09433;
    background: -moz-linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    background: -webkit-linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f09433', endColorstr='#bc1888', GradientType=1);
    background-position: center;
    background-size: cover;
}

/* -----------------The end of Social media Design* ----------------- */



span.under__social {
    display: grid;
    place-items: center;
    letter-spacing: 1px;
    margin-top: 1.8rem;
}

a.link,
a.login-link {
    color: var(--color-link);
}

a.link:hover,
a.login-link:hover {
    color: var(--color-link-dark);
    text-decoration: underline;
    -webkit-transition: all .4s ease;
    transition: all .4s ease;
}

.button-input-group {
    width: 100%;
    display: grid;
    place-items: center;
    margin-top: .5rem;
}

.group {
    width: 100%;
    height: 47px;
    margin-bottom: 1.3rem;
}

.group input,
.group button {
    width: 100%;
    height: 100%;
    border: none;
    outline: none;
    border-radius: .4rem;
}

.group input {
    border: 2px solid var(--color-border);
    padding: 0 1.1rem;
}

.group input::placeholder {
    opacity: .8;
}

.alert-text .help__text {
    position: absolute;
    left: 3.2rem;
    font-size: var(--step--2);
    margin-top: -1rem;
    opacity: .5;
}

.alert-text.signup__alert {
    margin-bottom: 2.2rem;
}

.form-link.forgot {
    margin: -.3rem 0 1.5rem 0;
}




/* -----------------The start of Validation* ----------------- */

input:focus,
input:not(:placeholder-shown) {
    background-color: var(--color-background);
    border-color: var(--color-border-focus);
}

input:focus,
input:placeholder-shown {
    box-shadow: 0 0 0 2px var(--color-border-focus);
}

input:focus:valid {
    box-shadow: 0 0 0 2px var(--color-success);
}

input:valid:not(:placeholder-shown) {
    border-color: var(--color-success);
}

input:focus:invalid {
    box-shadow: 0 0 0 2px var(--color-error);
}

input:invalid:not(:placeholder-shown) {
    border-color: var(--color-error);
}

/* -----------------The end of Validation* ----------------- */




.group.button-group {
    width: 70%;
}

button {
    width: 100%;
    height: 100%;
    color: #fff;
    background-color: var(--color-primary);
    cursor: pointer;
    -webkit-transition: all .3s ease;
    transition: all .3s ease;
}

.group button:hover {
    background-color: var(--color-secondary);
}

.group button:hover {
    background: var(--color-secondary);
}

.group button:active {
    transform: scale(0.95);
}

.group button:focus {
    outline: none;
}

.group button.ghost {
    background-color: transparent;
    border: 1px solid #fff;
    margin-top: 1.8rem;
}

.group button.ghost:hover {
    background: #fff;
    color: var(--color-primary);
}