style.css

:root {
    --color-pink: rgb(251, 24, 92);
    --color-purple: #8D0CFE;
    --color-orange: #FE610C;
    --color-cyan: #3BEDCD;
    --color-blue: #0077FF;
    --color-pink-darker: #CF1950;
    --color-orange-darker: #E25A10;
    --color-blue-darker: #116ACF;
    --color-light-grey: #F0F2F5;

    --content-width: min(1632px, 90vw);
    --x-text-size-1: var(--text-size);
    --x-text-size-2: calc(var(--text-size) * 1.25);
    --x-text-size-3: calc(var(--text-size) * 1.5);
    --x-text-size-4: calc(var(--text-size) * 1.75);
}

.text-size-1 {
    font-size: var(--x-text-size-1);
}

.text-size-2 {
    font-size: var(--x-text-size-2);
}

.text-size-3 {
    font-size: var(--x-text-size-3);
}

.text-size-4 {
    font-size: var(--x-text-size-4);
}

.gap-1 {
    gap: 1em !important;
}

.gap-2 {
    gap: 2em !important;
}

.gap-3 {
    gap: 3em !important;
}

.gap-4 {
    gap: 4em !important;
}

.gap-5 {
    gap: 5em !important;
}

.location {
    grid-template-columns: 34px 1fr;
    gap: 2em;
}

#align-top {
    align-self: start;
}

#align-bottom {
    align-self: end;
}

header > .x-content {
    display: grid;
    position: relative;
    grid-template-columns: 1fr 5fr 4fr;
    gap: 2em;
    align-items: center;
    padding: 2em 0;
    color: white;
    z-index: 10;
}

@media screen and (max-width: 768px) {
    header > .x-content {
        grid-template-columns: 1fr 1fr;
    }
}


header > .x-content > *:last-child {
    text-align: right;
}

.semibold {
    font-weight: 600;
}

.grid-3-2 {
    grid-template-columns: 3fr 2fr;
}

.grid-3-1 {
    grid-template-columns: 3fr 1fr;
}

.grid-2-3 {
    grid-template-columns: 2fr 3fr;
}

.grid-1-2 {
    grid-template-columns: 1fr 2fr;
}

@media screen and (max-width: 768px) {
    .grid-3-2.m-grid-1 {
        grid-template-columns: 1fr;
    }
    
    .grid-2-3.m-grid-1 {
        grid-template-columns: 1fr;
    }
    
    .grid-1-2.m-grid-1 {
        grid-template-columns: 1fr;
    }
}

/* label.checkbox-wrapper {
    display: grid;
    position: relative;
    grid-template-columns: 25px 1fr;
    align-items: start;
    gap: 0;
} */

label>input[type="checkbox"]:checked+span {
    color: white;
}

html, body {
    background: black;
    overflow-x: hidden;
}

.x-content {
    width: var(--content-width);
    margin: 0 auto;
}

body, input, textarea {
    font-weight: 400;
}

a, button {
    font-weight: 600;
}

section.white {
    background-color: white;
    color: black;
}

section.black {
    background-color: black;
    color: white;
}

section.white h1,
section.white h2,
section.white h3 {
    color: black;
}

section.black h1,
section.black h2,
section.black h3 {
    color: white;
}

section.intro lottie-player {
    display: block;
    position: absolute;
    top: 26vh;
    left: 2.5vw;
    z-index: 0;
}

@media screen and (max-width: 768px) {
    section.intro lottie-player {
        display: block;
        position: relative;
        left: -1em;
        top: unset;
    }
}

section.intro {
    background-color: black;
    background-image: url(pink-blur.png);
    background-position: 100% 100%;
    background-size: 40%;
    background-repeat: no-repeat;
    min-height: 100vh;
}

section.intro > .x-content > .grid {
    padding: 4em 0;
    min-height: 90vh;
}

@media screen and (max-width: 768px) {
    section.intro > .x-content > .grid,
    section.intro {
        min-height: auto;
    }
}

.site-content {
    background: black;
    color: white;
}

nav {
    padding: 0 5em;
}

nav > a {
    border-bottom: 2px solid rgba(255, 255, 255, 0);
}

nav > a:hover,
nav > a:focus {
    border-bottom: 2px solid white;
}

nav > a:not(:last-of-type) {
    margin-right: 2em;
}

a.x-btn,
button.x-btn {
    display: inline-block;
    position: relative;
    border: none;
    border-radius: 12px;
    padding: 0.6em 2em;
    color: white;
    background-color: var(--color-blue);
    transition: 0.1s ease-in-out;
    margin-right: 2em;
}

.grid a.x-btn,
.grid button.x-btn {
    margin-right: 0;
}

a.x-btn:hover, a.x-btn:focus,
button.x-btn:hover, button.x-btn:focus {
    background-color: var(--color-blue-darker);
}

a.x-btn.med,
button.x-btn.med {
    font-size: 1.2em;
}

a.x-btn.btn-pink,
button.x-btn.btn-pink {
    background-color: var(--color-pink);
}

a.x-btn.btn-pink:hover, a.x-btn.btn-pink:focus,
button.x-btn.btn-pink:hover, button.x-btn.btn-pink:focus {
    background-color: var(--color-pink-darker);
}

a.x-btn.btn-orange,
button.x-btn.btn-orange {
    background-color: var(--color-orange);
}

a.x-btn.btn-orange:hover, a.x-btn.btn-orange:focus,
button.x-btn.btn-orange:hover, button.x-btn.btn-orange:focus {
    background-color: var(--color-orange-darker);
}

a.x-btn.btn-vk::before,
button.x-btn.btn-vk::before {
    content: '';
    display: inline-block;
    position: relative;
    margin-right: 1em;
    vertical-align: middle;
    background-image: url(vk-logo.svg);
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
    width: 1.55em;
    height: 1.55em;
}

.transparency-50 {
    opacity: 0.5;
}

.transparency-60 {
    opacity: 0.6;
}

.transparency-70 {
    opacity: 0.7;
}

.transparency-80 {
    opacity: 0.8;
}

.transparency-90 {
    opacity: 0.9;
}

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

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

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

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

.orange-text {
    color: var(--color-orange);
}

.py-1 {
    padding: 1em 0 !important;
}
.py-2 {
    padding: 2em 0 !important;
}
.py-3 {
    padding: 3em 0 !important;
}
.py-4 {
    padding: 4em 0 !important;
}
.py-5 {
    padding: 5em 0 !important;
}
.py-6 {
    padding: 6em 0 !important;
}
.px-1 {
    padding: 0 1em !important;
}
.px-2 {
    padding: 0 2em !important;
}
.px-3 {
    padding: 0 3em !important;
}
.px-4 {
    padding: 0 4em !important;
}
.px-5 {
    padding: 0 5em !important;
}
.px-6 {
    padding: 0 6em !important;
}

@media screen and (max-width: 768px) {
    .m-horizontal-scroll,
    .cards-row {
        white-space: nowrap;
        -ms-overflow-style: none;
        scrollbar-height: none;
        overflow-x: scroll;
    }
    
    .cards-row::-webkit-scrollbar {
        display: none
    }
    
    .cards-row > * {
        white-space: normal;
    }    
}

.colourful-card {
    display: grid;
    position: relative;
    grid-template-columns: 1fr;
    gap: 2em;
    border-radius: 1em;
    padding: 2em 1em;
    text-align: center;
    justify-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
}

@media screen and (max-width: 768px) {
    .colourful-card {
        width: 270px;
    }
}

.colourful-card .round-focus {
    display: grid;
    border-radius: 50%;
    width: 164px;
    height: 164px;
    place-content: center;
    place-items: center;
    background-color: white;
    font-size: 5em;
}

.colourful-card .round-focus > * {
    grid-row: 1;
    grid-column: 1;
}

.colourful-card .round-focus .circle-content {
    grid-row: 1;
    grid-column: 1;
}

.colourful-card p {
    font-size: 1.25em;
    max-width: 80%;
    margin: 0;
}

@media screen and (max-width: 768px) {
    .colourful-card p {
        max-width: 100%;
    }
}

.colourful-card .likes {
    width: 100%;
    text-align: left;
    padding: 0 2em;
    align-self: end;
    cursor: default;
    user-select: none;
    -moz-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
}

.like-icon {
    display: inline-block;
    position: relative;
    width: 2em;
    height: 2em;
    margin-right: 1em;
    vertical-align: middle;
    background-image: url(like-white.svg);
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
    cursor: pointer;
    transition: 0.1s ease-in-out;
    opacity: 0.5;
}

.like-icon.active {
    opacity: 1;
}

@media screen and (min-width: 769px) {
    section#blue-blur {
        background-image: url(blue-blur.png);
        background-position: 100% center;
        background-size: 54%;
        background-repeat: no-repeat;
        min-height: 500px;
    }
}

@media screen and (min-width: 769px) {
    .cat-advice {
        gap: 1.6em;
        grid-template-columns: 180px 1fr;
    }
}

@media screen and (max-width: 768px) {
    .cat-advice {
        display: grid;
        gap: 1.6em;
        grid-template-columns: 100px 1fr;
        align-items: center;
    }
}

section#blue-blur p {
    font-weight: 500;
    font-size: 1.4em;
}

.no-margin {
    margin: 0;
}

.grid.align-center-v {
    align-items: center;
}

#advantages {
    gap: 5em;
}

footer {
    background-color: black;
    color: white;
    background-repeat: no-repeat;
    background-size: 40%;
    background-position: 100% center;
    background-image: url(purple-blur2.png);
}

footer p {
    margin-bottom: 0.5em;
}

footer .grid-2 > div:last-child {
    text-align: right;
}

a.active-link {
    color: white;
    border-bottom: 2px solid white;
    margin-right: 2em;
}

a.active-link:hover {
    color: var(--color-blue);
    border-bottom: 2px solid var(--color-blue);
}

.step-card {
    border-radius: 1em;
    padding: 2em;
    min-height: 400px;
    color: white;
    font-weight: 600;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}

@media screen and (max-width: 768px) {
    .step-card {
        min-height: 250px;
    }    
}

.step-card p {
    line-height: 1.4;
}

.step-card#first-step {
    background-image: url(first-step.jpg);
}

.step-card#second-step {
    background-image: url(second-step.jpg);
}

.step-card#third-step {
    background-image: url(third-step.jpg);
}

span.pink-bg,
span.purple-bg,
span.cyan-bg,
span.orange-bg {
    display: inline-block;
    padding: 0px 6px;
}

.review {
    display: grid;
    position: relative;
    gap: 1em;
    grid-template-columns: 64px 1fr;
    border-radius: 1em;
    padding: 2em;
    color: black;
    background-color: var(--color-light-grey);
}

.review > .avtr > img {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: cover;
}

.review p:first-of-type {
    font-weight: 600;
    margin-bottom: 0.5em;
}

.review p .transparency-60 {
    display: inline-block;
    margin-bottom: 0.7em;
    font-weight: 600;
    font-size: 0.8em;
}

#reviews {
    align-items: start;
}

.floating-reminder {
    display: grid;
    gap: 2em;
    position: relative;
    width: 60%;
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    border-radius: 1.5em;
    text-align: center;
    padding: 2em;
}

@media screen and (max-width: 768px) {
    .floating-reminder {
        width: 100%;
    }
}

a.download-link {
    border-radius: 1em;
    display: inline-block;
    width: 100%;
    position: relative;
    padding: 1em;
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    transition: 0.1s ease-in-out;
    cursor: pointer;
}

a.download-link[disabled] {
    cursor: default;
    color: white !important;
}

a.download-link::before {
    content: '';
    display: inline-block;
    position: relative;
    margin-right: 1em;
    vertical-align: middle;
    background-image: url(download-icon.svg);
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
    width: 1.55em;
    height: 1.55em;
}

a.download-link:not([disabled]):hover {
    background-color: rgba(255, 255, 255, 0.4);
    color: white;
}

h1#x-1 {
    max-width: 77%;
}

@media screen and (max-width: 768px) {
    h1#x-1 {
        max-width: 100%;
    }
}

form#form-reg {
    margin-left: 6em;
}

@media screen and (max-width: 768px) {
    form#form-reg {
        margin-left: 0;
    }
}
.grid#description {
    gap: 1em;
}

form.white-fields input {
    background: white;
    border: none;
    color: black;
    border-radius: 0.6em;
    padding: 0.6em 1.2em;
}

.align-left {
    text-align: left;
}

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

.align-right {
    text-align: right;
}

.vk-advice {
    border-radius: 1.5em;
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 1.5em 2em;
}

@media screen and (max-width: 768px) {
    .vk-advice,
    .vk-advice .align-right {
        text-align: center !important;
    }
}
.grid#partners {
    place-content: center;
    place-items: center;
    /* place-self: start; */
    gap: 3em 2em;
}

#partners-title {
    max-width: 70%;
}

#partners-title a.x-btn {
    width: 100%;
    text-align: center;
}

section#description-wrapper {
    background-image: url(green-blur.png);
    background-repeat: no-repeat;
    background-size: 50%;
    background-position: 0 38%;
}

.expandable {
    padding: 2.4em 0;
    border-width: 2px;
    border-style: solid;
    border-top-color: transparent;
    border-bottom-color: rgba(0, 0, 0, 0.2);
    border-right-width: 0;
    border-left-width: 0;
    cursor: pointer;
}

.expandable .block-content {
    display: grid;
    position: relative;
    gap: 2em;
    grid-template-columns: 1fr 50px;
}

.expandable .block-content .icon {
    justify-self: end;
    align-self: center;
}
.expandable:not(.active) .icon .plus {
    display: none;
}
.expandable.active .icon .minus {
    display: none;
}
.expandable:first-of-type {
    border-top-color: rgba(0, 0, 0, 0.2);
}

.expandable h4 {
    margin: 0;
    margin-top: 0.2em;
    color: black;
    text-transform: unset;
}

.expandable p {
    margin: 0;
    margin-top: 1.4em;
    transition: 0.1s ease-in-out;
}

.expandable.active {
    border-top-color: var(--color-blue);
    border-bottom-color: var(--color-blue);
}

.expandable:not(.active) p {
    transform: rotateX(90deg);
    height: 0px;
    margin: 0;
}
.expandable.active p {
    transform: rotateX(0);
    height: auto;
}

.cat-video {
    display: block;
    position: relative;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    object-fit: cover;
}

.modal {
    max-width: 700px;
}

.modal.modal-small {
    max-width: 500px;
}

.modal h3 {
    font-size: 2em;
    color: black;
}

.modal label>input[type="checkbox"]:checked+span {
    color: black;
}

.modal p.w-70 {
    max-width: 70%;
}

.modal form#form-reg {
    margin: 0;
}

.modal form input {
    border: 1px solid rgba(0, 0, 0, 0.5);
}

label>input[type="checkbox"]+span::before, label:not(.hide-radio)>input[type="radio"]+span::before, .drop .drop-options a::before {
    background-image: url(cb-unchecked.svg);
}

label>input[type="checkbox"]:checked+span::before, label:not(.hide-radio)>input[type="radio"]:checked+span::before, .drop .drop-options a::before {
    background-image: url(cb-checked.svg);
}

g.msg-check > path {
    fill: #FFFFFF;
}

g.msg-check.read > path {
    fill: var(--color-blue);
}

.img-story {
    display: grid;
    position: relative;
}

.img-story > .controls {
    display: grid;
    position: absolute;
    gap: 1em;
    grid-template-columns: 1fr;
    top: 0;
    left: 0;
    width: 100%;
    padding: 0.8em;
    text-align: left;
    z-index: 4;
    border-radius: 1em 1em 0 0;
    background-image: linear-gradient(180deg, rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0));
}

.img-story > .controls > .paginator {
    display: grid;
    position: relative;
    gap: 1em;
    grid-template-columns: repeat(3, 1fr);
}

.img-story > .controls > .paginator > div {
    display: block;
    position: relative;
    width: 100%;
    height: 4px;
    border-radius: 2px;
    background-color: rgba(255, 255, 255, 0.55);
}

.img-story > .controls > .paginator > div::before {
    display: block;
    position: absolute;
    content: "";
    top: 0;
    left: 0;
    width: 0;
    height: 4px;
    border-radius: 2px;
    background-color: rgba(255, 255, 255, 1);
}

.img-story > .controls > .paginator > div.shifting::before {
    transition: width 4.9s linear;
}

.img-story > .controls > .paginator > div.complete::before {
    width: 100%;
}

.img-story > .controls > .author {
    display: grid;
    position: relative;
    gap: 1em;
    grid-template-columns: 32px 1fr;
    width: 100%;
    align-items: center;
    color: white;
}

.img-story > .controls > .author > p {
    margin: 0;
    font-weight: 500;
}

.img-story > *:not(.controls) {
    grid-row: 1;
    grid-column: 1;
}

.img-story > img {
    transform: translateX(0) rotateY(0);
    border-radius: 1em;
}

.img-story > img.shifting {
    transition: 0.25s ease-in-out;
}

.img-story > img.prev {
    transform: translateX(-50%) rotateY(-90deg);
}

.img-story > img.next {
    transform: translateX(50%) rotateY(90deg);
}