:root {
    --main-color: #0eff6e;
    --bg-color: #fff;
    --border-width: 2px;
    --bg-color-night: #000;
}

body {
    font-family: 'GT America Regular', monospace;
    color: var(--main-color);
    background-color: var(--bg-color);
    margin: 0 auto;
    transition: background-color 1s linear;
    min-height: 100vh;
}

.container {
    padding: 15vh 15vw 0;
    margin: auto;
}

.logo {
    position: relative;
    transition: all 0.4s ease-in-out;
}

.eden {
    position: relative;
    text-align: center;
    background-size: cover;
    flex: 1;
    height: 75vh;
    background: url("../img/eden.svg") no-repeat scroll center 0px;
    background-size: contain;
}

.flex-container {
    display: flex;
    flex-flow: row wrap;
    justify-content: space-around;
}

.eden .flex-item {
}

.flex-item-logo{
    width: 25%;
    flex-grow: 1;
    align-self: stretch;
}
.flex-item-logo-spacer{
    width: 25%;
    flex-grow: 1;
    align-self: stretch;
}
.flex-item-pre-order{
    width: 100%;
    align-self: flex-end;
    padding-top: 35vh;
}
.flex-item-mail{
    align-self: flex-end;
}
.flex-item-light{
    align-self: flex-end;
}


.flex-item-stretch {
    align-self: stretch;
}

.flex-item-end {
    align-self: flex-end;
}

.eden-link {
    display: block;
}

.pre-order {
    text-align: center;
}

h2 {
    font-size: 30px;
    text-transform: uppercase;
    text-align: center;
    font-weight: normal;
    margin-top: 0;
    margin-bottom: 40px;
}

input, button {
    border-radius: 20px;
    padding: 5px 10px;
    font-size: 26px;
    border: var(--border-width) solid var(--main-color);
    background-color: transparent;
    color: var(--main-color);
    font-weight: normal;
    line-height: 33px;
    transition: all 0.4s ease-in-out;
}

button {
    text-transform: uppercase;
    cursor: pointer;
}

input::placeholder {
    color: #0eff6e;
    text-transform: uppercase;
}

button.reverse {
    border: var(--border-width) solid var(--main-color);
    background-color: var(--main-color);
    color: var(--bg-color);
}

button.reverse:hover, button.reverse:active {
    background-color: var(--bg-color);
    color: var(--main-color);
}

.mail {
    min-width: 460px;
}

.light {
    position: relative;
    padding-left: 60px;
    display: block;
    height: 47px;
    background: url("../img/light-on.svg") 10px 0 no-repeat;
}

.light-switch {
    position: relative;
    display: inline-block;
    width: 110px;
    height: 47px;
    cursor: pointer;
}

.light-switch input {
    display: none;
}

.light-switch .slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 90px;
    height: 33px;
    padding: 5px 10px;
    border-radius: 20px;
    border: var(--border-width) solid var(--main-color);
    color: var(--main-color);
    transition: all 0.4s ease-in-out;
}

.light-switch .slider::before {
    content: "";
    position: absolute;
    top: 6px;
    left: 6px;
    width: 27px;
    height: 27px;
    border-radius: 12px;
    border: var(--border-width) solid var(--main-color);
    background-color: var(--main-color);
    transition: all 0.4s ease-in-out;
}

.light-switch input:checked + .slider {
    border: var(--border-width) solid var(--main-color);
}

.light-switch input:checked + .slider::before {
    border: var(--border-width) solid var(--main-color);
    background-color: var(--main-color);
    box-shadow: 0 0 20px 1px var(--main-color);
    transform: translateX(66px);
}

.light-switch .labels {
    position: absolute;
    top: 6px;
    left: 0;
    width: 100%;
    height: 100%;
    color: var(--main-color);
    font-size: 26px;
    transition: all 0.4s ease-in-out;
}

.light-switch .labels::after {
    content: attr(data-on);
    position: absolute;
    right: 15px;
    top: 2px;
    opacity: 1;
    transition: all 0.4s ease-in-out;
}

.light-switch .labels::before {
    content: attr(data-off);
    position: absolute;
    left: 15px;
    top: 2px;
    opacity: 0;
    transition: all 0.4s ease-in-out;
}

.light-switch input:checked ~ .labels::after {
    opacity: 0;
}

.light-switch input:checked ~ .labels::before {
    opacity: 1;
}

body.night .eden:after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background: url("../img/eden-glow.svg") no-repeat scroll center 0px;
    background-size: contain;
    transition: all 0.4s ease-in-out;
    z-index: -1;
}

body.night {
    background: var(--bg-color-night);
}

body.night .light {
    background-image: url("../img/light-off.svg");
}

body.night button.reverse {
    color: var(--bg-color-night);
    box-shadow: 0 0 20px 1px var(--main-color);
}

body.night button.reverse:hover, button.reverse:active {
    background-color: var(--bg-color-night);
    color: var(--main-color);
}

body.night .logo-odziez-robocza {
    background: url("../img/odziez-robocza-glow.svg") no-repeat center center;
}

body.night .logo-grupa-robocza {
    background: url("../img/powered-by-grupa-robocza-glow.svg") no-repeat center center;
}

body.night .logo-mvu {
    background: url("../img/mvu-glow.svg") no-repeat center center;
}