:root {
    --blackest: #000000;
    --black: #1b1b1b;
    --gray: #b6bbc2;
    --light-gray: #eceff3;
    --grey: #D7DBE0;
    --dark-gray: #ebebeb;
    --white: #fff;
    --dark-white: #f7fafd;
    --blue: #3F80E0;
}

/* не работает с кириллицей, но, возможно, будет нужен для латиницы, в макете изначально был он...
@font-face {
  font-family: 'Be Vietnam Pro';
  src: url('/public/img/landing/dec-2025/font/BeVietnamPro/BeVietnamPro-Regular.woff2') format('font/woff2'), url('/public/img/landing/dec-2025/font/BeVietnamPro/BeVietnamPro-Regular.woff') format('font/woff'),
    url('/public/img/landing/dec-2025/font/BeVietnamPro/BeVietnamPro-Regular.ttf') format('font/truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Be Vietnam Pro';
  src: url('/public/img/landing/dec-2025/font/BeVietnamPro/BeVietnamPro-Bold.woff2') format('font/woff2'), url('/public/img/landing/dec-2025/font/BeVietnamPro/BeVietnamPro-Bold.woff') format('font/woff'),
    url('/public/img/landing/dec-2025/font/BeVietnamPro/BeVietnamPro-Bold.ttf') format('font/truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Be Vietnam Pro';
  src: url('/public/img/landing/dec-2025/font/BeVietnamPro/BeVietnamPro-Black.woff2') format('font/woff2'), url('/public/img/landing/dec-2025/font/BeVietnamPro/BeVietnamPro-Black.woff') format('font/woff'),
    url('/public/img/landing/dec-2025/font/BeVietnamPro/BeVietnamPro-Black.ttf') format('font/truetype');
  font-weight: 900;
  font-style: normal;
  font-display: swap;
} */

@font-face {
    font-family: 'IBM Plex Sans';
    src: url(/public/fonts/IBMPlexSans-Regular.woff2) format('font/woff2'),
    url(/public/fonts/IBMPlexSans-Regular.ttf) format('font/truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'IBM Plex Sans';
    src: url(/public/fonts/IBMPlexSans-Bold.woff2) format('font/woff2'),
    url(/public/fonts/IBMPlexSans-Bold.ttf) format('font/truetype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

.adv {
    width: calc(100% + 100px);
    margin-left: -50px;
    margin-bottom: 160px;
    height: 160px;
    background: url('/public/img/landing/dec-2025/google-adsense-banner.png') no-repeat center;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: 'IBM Plex Sans', sans-serif;
    font-weight: 400;
    color: var(--black);
    user-select: none;
}

h2,
h3,
p {
    margin: 0;
}

a,
a:visited {
    text-decoration: none;
    color: var(--black);
}

a:hover {
    text-decoration: underline;
}

button {
    padding: 0;
    font-family: 'IBM Plex Sans', sans-serif;
    border: none;
    background-color: transparent;
}

button:focus-visible {
    outline: none;
}

.main,
.header {
    max-width: 1920px;
    padding: 0 50px;
    margin: auto;
}

.title {
    font-weight: 700;
    font-size: 68px;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 42px;
    margin-top: 16px;
}

.header_nav {
    column-gap: 56px;
    font-size: 20px;
    font-weight: 400;
    line-height: 150%;
}
.free-label {
    display: inline-block;
    padding: 0 11px;
    height: 25px;
    line-height: 25px;
    background-color: var(--blue);
    color: var(--white);
    font-size: 13px;
    font-weight: 700;
    border-radius: 20px;
}

.nav_btn.language {
    font-size: 20px;
    font-weight: 400;
    line-height: 150%;
    margin-right: 18px;
}

.nav_btn.language[disabled] {
    color: var(--gray);
}

.main {
    display: flex;
    flex-direction: column;
    justify-content: stretch;
}

.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 160px;
}

.hero_banner {
    width: 100%;
    aspect-ratio: 1 / 0.35;
    margin-bottom: 42px;

    background: url('/public/img/landing/dec-2025/en/banner-top.png') no-repeat center / contain;
    border-radius: 45px;
}

.hero_content {
    display: flex;
    flex-direction: column;
    align-items: center;
    row-gap: 16px;
}

.hero_title {
    text-align: center;
    font-size: 68px;
    font-weight: 900;
    line-height: 130%;
    letter-spacing: -2.04px;
}

.hero_text {
    text-align: center;
    font-size: 24px;
    font-weight: 400;
    line-height: 150%;
}

.slider_container,
.slider-wrap {
    position: relative;
    margin-bottom: 160px;
}

.swiper-wrapper {
    align-items: baseline;
}

.slider {
    display: flex;
    column-gap: 60px;
    align-items: center;
    justify-content: space-between;
}

.slide,
.feedback {
    display: flex;
    gap: 60px;
}

.slide_img-container,
.feedback_img-container {
    aspect-ratio: 1.8/1;
    max-width: 64%;
}

.slide_img,
.slide_img.slide_img--mobile,
.feedback_img {
    display: block;
    width: 100%;
}

.slide_img--mobile,
.feedback_img--mobile {
    display: none;
}

.slide_info,
.feedback_info {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 2.1vw;

    align-self: baseline;

    max-width: 32%;
}

.slide_title,
.feedback_title {
    font-size: clamp(16px, 3.6vw, 68px);
    line-height: 130%;
    letter-spacing: -2.04px;
}

.slide_text-wrapper {
    display: flex;
    flex-direction: column;
    row-gap: 16px;
}

.slide_text,
.feedback_text {
    font-size: clamp(14px, 1.3vw, 24px);
    font-weight: 400;
    line-height: 150%;
}

.slider_nav {
    position: absolute;
    bottom: 1vw;
    left: 0;
}

.slider_btn {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    min-width: 60px;
    overflow: hidden;

    border-radius: 12px;
    cursor: pointer;
}

.swiper-slide-thumb-active {
    width: 102px;
    height: 102px;

    border-radius: 20px;
    border: 2px solid #3f80e0;
}

.slider--main {
    width: 100%;
}

.slider_btn.hosts {
    background: url('/public/img/landing/dec-2025/en/thumbs/slide_hostings.png') no-repeat center / cover;
}

.slider_btn.adding {
    background: url('/public/img/landing/dec-2025/en/thumbs/slide_add-fdm.png') no-repeat center / cover;
}

.slider_btn.dnld {
    background: url('/public/img/landing/dec-2025/en/thumbs/slide_finish.png') no-repeat center / cover;
}

.slider_btn.elephant {
    background: url('/public/img/landing/dec-2025/en/thumbs/slide_elephant.png') no-repeat center / cover;
}

.features {
    padding: 60px 0 85px;
}

.features_title {
    margin-bottom: 50px;
}
.features_title--mobile {
    display: none;
}

.features_container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    row-gap: 140px;
    column-gap: 50px;

    margin-bottom: 140px;
}

.feature {
    position: relative;
    display: flex;
    flex-direction: column;
    row-gap: 35px;

    flex: 1 1 calc((100% - 2 * 50px) / 3);
    max-width: 29%;
    cursor: pointer;
}

.feature_img {
    width: 100%;
    overflow: hidden;
    border-radius: 50px;
}

.feature_hint {
    position: absolute;
    bottom: 0;

    display: flex;
    flex-direction: column;
    row-gap: 28px;

    width: 100%;
    min-height: 302px;
    padding: 8% 24% 8% 8%;

    border-radius: 50px;
    background: linear-gradient(104deg, #3f80e0 31.26%, #1661cf 93.78%, #3f80e0) 130.25%;

    opacity: 0;
    transform: translateY(50px);
    transition: transform 0.4s ease, opacity 0.4s ease;
    pointer-events: none;
}

.feature_title {

    padding: 0 48px;
    /*font-size: clamp(20px, 1.7vw, 32px);*/
    font-size: 32px;
    line-height: 130%;
    letter-spacing: -0.96px;
}
.feature_hint .feature_title {
    padding: 0;
}

.feature_text {
    color: var(--white);
    font-size: 0;
    line-height: 130%;
    letter-spacing: -0.72px;
}

.feature:hover {
    text-decoration: none;
}

.feature:hover .feature_hint {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.feature:hover .feature_title {
    color: var(--white);
}

.feature:hover .feature_text {
    font-size: clamp(12px, 1.4vw, 24px);
}

.features_nav {
    column-gap: 16px;

    margin-bottom: 116px;
}

.nav_btn--featiures {
    padding: 12px 16px;

    font-size: clamp(14px, 1.2vw, 24px);
    line-height: 150%;

    cursor: pointer;
    scroll-margin-top: 50px;
}

.nav_btn--featiures.active,
.feedback_link,
.slide_link{
    color: var(--dark-white);

    font-weight: 700;
    background-color: var(--black);
    border-radius: 30px;
    cursor: auto;
}

a.feedback_link,
a.slide_link{
    min-width: 190px;
    width: fit-content;
    padding: 12px 40px;

    font-size: clamp(14px, 1.2vw, 24px);
    text-align: center;
    line-height: 150%;
    color: var(--dark-white);

    cursor: pointer;
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 60px;
}
a.feedback_link:hover,
a.slide_link:hover {
    text-decoration: none;
    background-color: var(--blackest);
}

.slider_nav.feature-swiper-thumbs {
    left: 64vw;
}

.slider_btn.plan1 {
    background: url('/public/img/landing/dec-2025/en/thumbs/slide_plan1.png') no-repeat center / cover;
}

.slider_btn.plan2 {
    background: url('/public/img/landing/dec-2025/en/thumbs/slide_plan2.png') no-repeat center / cover;
}

.slider_btn.marks1 {
    background: url('/public/img/landing/dec-2025/en/thumbs/slide_marks1.png') no-repeat center / cover;
}

.slider_btn.marks2 {
    background: url('/public/img/landing/dec-2025/en/thumbs/slide_marks2.png') no-repeat center / cover;
}

.slider_btn.priority1 {
    background: url('/public/img/landing/dec-2025/en/thumbs/slide_priority1.png') no-repeat center / cover;
}

.slider_btn.priority2 {
    background: url('/public/img/landing/dec-2025/en/thumbs/slide_priority2.png') no-repeat center / cover;
}

.slider_btn.priority3 {
    background: url('/public/img/landing/dec-2025/en/thumbs/slide_priority3.png') no-repeat center / cover;
}

.slider_btn.priority4 {
    background: url('/public/img/landing/dec-2025/en/thumbs/slide_priority4.png') no-repeat center / cover;
}

.slider_btn.inteface1 {
    background: url('/public/img/landing/dec-2025/en/thumbs/slide_inteface1.png') no-repeat center / cover;
}

.slider_btn.inteface2 {
    background: url('/public/img/landing/dec-2025/en/thumbs/slide_inteface2.png') no-repeat center / cover;
}

.slider_btn.inteface3 {
    background: url('/public/img/landing/dec-2025/en/thumbs/slide_inteface3.png') no-repeat center / cover;
}

.slider_btn.inteface4 {
    background: url('/public/img/landing/dec-2025/en/thumbs/slide_inteface4.png') no-repeat center / cover;
}

.slider_btn.inteface5 {
    background: url('/public/img/landing/dec-2025/en/thumbs/slide_inteface5.png') no-repeat center / cover;
}

.slider_btn.snail1 {
    background: url('/public/img/landing/dec-2025/en/thumbs/slide_snail1.png') no-repeat center / cover;
}

.slider_btn.snail2 {
    background: url('/public/img/landing/dec-2025/en/thumbs/slide_snail2.png') no-repeat center / cover;
}

.slider_btn.snail3 {
    background: url('/public/img/landing/dec-2025/en/thumbs/slide_snail3.png') no-repeat center / cover;
}

.slider_btn.swich-off1 {
    background: url('/public/img/landing/dec-2025/en/thumbs/slide_swich-off1.png') no-repeat center / cover;
}

.slider_btn.swich-off2 {
    background: url('/public/img/landing/dec-2025/en/thumbs/slide_swich-off2.png') no-repeat center / cover;
}

.feedback {
    margin-bottom: 180px;
}

.footer {
    display: flex;
    flex-direction: column;
    row-gap: 20px;

    padding: 40px 100px;

    background-color: var(--light-gray);
}

.footer_top {
    display: flex;
    justify-content: space-between;
    column-gap: 75px;
}

.footer_container {
    flex-grow: 1;
    display: flex;
    justify-content: flex-end;
    align-items: flex-start;
    column-gap: 56px;
}

.footer_logo-container {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    row-gap: 16px;

    width: 192px;

    font-size: 14px;
}

.footer_nav {
    display: flex;
    column-gap: 75px;
    align-items: flex-start;
}

.footer_nav div {
    display: flex;
    flex-direction: column;
}

.footer_link {
    font-weight: 500;
    line-height: 125%;
    letter-spacing: 0.128px;
    padding: 8px 0;
}

.mail_link {
    padding: 10px;
    font-weight: 400;
}

.nav_link__download-btn {
    display: flex;
    align-items: center;
}
.nav_link__download-btn:hover {
    text-decoration: none;
}
.nav_link__download-btn:hover .nav_link__hover {
    text-decoration: underline;
}

@media (max-width: 1300px) {
    .slider_btn {
        width: 40px;
        min-width: 40px;
        height: 40px;
    }

    .swiper-slide-thumb-active {
        width: 60px;
        height: 60px;
    }
}

@media (max-width: 1200px) {
    .slide_info {
        gap: 2vw;
    }

    .slide_title {
        font-size: clamp(16px, 2.5vw, 48px);
    }

    .slider_nav {
        bottom: 2vw;
    }

    .feature_hint {
        min-height: 190px;
    }
}

@media (max-width: 1050px) {
    .mobile_nav {
        flex-shrink: 0;
        display: inline-flex;
        flex-direction: column;
        justify-content: space-evenly;
        align-items: center;
        width: 24px;
        height: 24px;

        /* background: url('data:image/svg+xml,%3Csvg%20width%3D%2224%22%20height%3D%2224%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%0A%20%20%3Cpath%20d%3D%22M4%205H20M4%2012H20M4%2019H20%22%20stroke%3D%22black%22%20stroke-width%3D%221.6%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%2F%3E%0A%3C%2Fsvg%3E')
          no-repeat center; */
        cursor: pointer;
    }

    .mobile_nav span {
        width: 16px;
        height: 2px;
        background-color: var(--black);
        transition: 0.3s ease;
    }

    .mobile_nav.open span:nth-child(2) {
        opacity: 0;
    }

    .mobile_nav.open span:first-child {
        transform: translateY(6px) rotate(45deg);
        transform-origin: 50% 50%;
    }

    .mobile_nav.open span:last-child {
        transform: translateY(-7px) rotate(-45deg);
        transform-origin: 50% 50%;
    }

    .header {
        position: relative;
    }

    .header_nav {
        position: fixed;
        top: 65px;
        right: 50px;

        display: flex;
        flex-direction: column;
        align-items: flex-start;
        row-gap: 16px;

        transform: translateX(calc(100% + 50px));
        transition: 0.3s ease;
    }

    .mobile_nav.open ~ .header_nav {
        z-index: 2;
        padding: 16px 15px;

        background-color: var(--white);
        border-radius: 12px;
        transform: translateX(0);
    }

    .slide,
    .feedback {
        gap: 24px;
    }

    .slide_img-container,
    .feedback_img-container {
        max-width: 60%;
    }

    .slide_info,
    .feedback_info {
        max-width: 40%;
    }

    .slider_nav {
        bottom: 0;
    }

    .feature_title{
        padding: 0;
        font-size: clamp(20px, 1.7vw, 32px);
    }

    .footer {
        padding: 32px 16px;
    }

    .footer_top {
        flex-wrap: wrap;
        gap: 24px;
    }

    .footer_logo-container {
        order: 4;

        width: 100%;
    }

    .adv,
    .hero,
    .slider_container,
    .features {
        margin-bottom: 64px;
    }

    .slider-wrap {
        margin-bottom: 0;
    }

    .features_container {
        gap: 50px;
    }
}

@media (max-width: 900px) {
    .title {
        font-size: 24px;
        line-height: 130%;
        letter-spacing: -0.72px;
    }

    .header {
        max-width: 100vw;
        padding: 12px 8px;
        margin: 0;

        border-bottom: 1px solid var(--dark-gray);
    }

    .header_nav {
        right: 16px;
        top: 60px;
    }

    .main {
        max-width: 100vw;
        padding: 16px 16px 0;
    }

    .adv {
        width: calc(100% + 32px);
        margin-left: -16px;
    }

    .hero_banner {
        margin-bottom: 24px;
    }

    .hero_text {
        font-size: 16px;
    }

    .features {
        padding: 0;
    }

    .features_title {
        margin-bottom: 24px;
    }

    .features_container {
        display: none;
    }

    .feature {
        row-gap: 16px;
    }

    .features_nav {
        margin-bottom: 24px;
        column-gap: 8px;
    }

    .feedback {
        margin-bottom: 64px;
    }

    .footer_logo-container svg {
        width: 32px;
        height: 32px;
    }

    .footer_container {
        justify-content: flex-start;
    }

    .mail_link {
        padding: 0;
    }
}

@media (min-width: 741px) and (max-width: 900px) {
    .features_title--mobile {
        display: block;
    }
    .features_title--desktop {
        display: none;
    }
}


@media (min-width: 741px) {
    .features_slider_container {
        border-radius: 50px;
        border: 2px solid var(--black);
        padding: 72px 50px 85px 50px;
        margin-left: -50px;
        margin-right: -50px;
    }
    .features_slider_container .slider-wrap {
        margin-bottom: 0;
    }

    .sticker__wrap {
        position: fixed;
        right: 20px;
        bottom: 20px;
        z-index: 900;
    }
    .sticker__up-btn {
        height: 36px;
        width: 36px;
        background-color: var(--black);
        display: flex;
        justify-content: center;
        align-items: center;
        border-radius: 50%;
        margin-bottom: 16px;
        margin-left: auto;
        cursor: pointer;
    }
    .sticker__up-btn:hover {
        background-color: var(--blackest);
    }
}

@media (max-width: 740px) {
    .sticker__wrap {
        display: none !important;
    }
    .features_slider_container {
        display: contents;
    }

    .adv,
    .hero,
    .slider_container,
    .features {
        margin-bottom: 48px;
    }

    a:hover{
        text-decoration: none;
    }

    .logo img {
        height: 22px;
        width: auto;
    }

    .header_nav {
        top: 51px;
        bottom: 0;
        left: 0;
        right: 0;

        justify-content: flex-start;
        border-radius: 0;
    }

    .hero_banner {
        aspect-ratio: 1 / 1.125;
        border-radius: 65px;
        background: var(--gray) url('/public/img/landing/dec-2025/en/banner-top--mobile.png') no-repeat center / contain;
    }

    .slider-wrap,
    .slider_container {
        width: calc(100% + 32px);
        margin-left: -16px;
        margin-right: -16px;
        margin-bottom: 0;
    }

    .slider_container {
        margin-bottom: 48px;
    }

    .slider_container .slide_title {
        min-height: 62px;
    }

    .slide {
        width: calc(100vw - 32px);
    }

    .slide {
        padding-left: 4px;
    }

    .slide:first-child {
        padding-left: 16px;
        box-sizing: content-box;
    }

    .slide:last-child {
        box-sizing: content-box;
        padding-right: 16px;
    }

    .slider_nav {
        display: none;
    }

    .slide,
    .feedback {
        flex-direction: column;
    }

    .slide_info,
    .feedback_info {
        display: contents;
    }

    .slide,
    .feedback {
        gap: 16px;
    }

    .slide_title {
        order: -1;
    }

    .slider--feature .slide_title,
    .slide_text-wrapper {
        order: 1;
    }

    .slide_text,
    .feedback_text,
    .feedback_title {
        order: 1;
    }

    .slide_img-container,
    .feedback_img-container {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        aspect-ratio: 1.05 / 1;
        margin-bottom: 8px;
        border-radius: 58px;
    }

    .slide_img,
    .feedback_img {
        display: none;
    }

    .slide_img--mobile,
    .feedback_img--mobile,
    .slide_img.slide_img--mobile {
        display: block;
        object-fit: cover;
        height: 100%;
        width: 100%;
    }

    .slide_text,
    .feedback_text {
        font-size: 16px;
    }

    .features {
        display: flex;
        flex-direction: column;
        row-gap: 24px;
    }

    .features_title {
        margin-bottom: 0;
    }

    .features_nav {
        display: contents;
    }

    .nav_btn--featiures {
        display: flex;
        align-items: center;
        column-gap: 8px;

        width: 100%;
        padding: 0;
        font-size: 22px;
        text-align: start;
    }

    .nav_btn--featiures::after {
        content: '';

        display: inline-block;
        width: 28px;
        height: 28px;

        background: url('data:image/svg+xml,%3Csvg%20width%3D%2228%22%20height%3D%2228%22%20viewBox%3D%220%200%2028%2028%22%20fill%3D%22none%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%0A%20%20%3Cpath%20d%3D%22M7%2010.5L14%2017.5L21%2010.5%22%20stroke%3D%22%231B1B1B%22%20stroke-width%3D%221.6%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%2F%3E%0A%3C%2Fsvg%3E')
        no-repeat center;
    }

    .nav_btn--featiures.active {
        background: var(--white);
        color: var(--black);
        font-weight: 400;
    }

    .nav_btn--featiures.active::after {
        transform: rotate(180deg);
    }

    .nav_btn--featiures.planning,
    .slider-wrap.planning {
        order: 0;
    }

    .nav_btn--featiures.marks,
    .slider-wrap.marks {
        order: 1;
    }

    .nav_btn--featiures.priority,
    .slider-wrap.priority {
        order: 2;
    }

    .nav_btn--featiures.interface,
    .slider-wrap.interface {
        order: 3;
    }

    .nav_btn--featiures.snail,
    .slider-wrap.snail {
        order: 4;
    }

    .nav_btn--featiures.switch-off,
    .slider-wrap.switch-off {
        order: 5;
    }

    a.feedback_link,
    a.slide_link{
        order: 2;
        width: 100%;
        margin-top: 8px;

        font-size: 16px;
        height: 48px;
    }

    .support_link,
    .mail_link,
    .footer_container span,
    .copyright{
        font-size: 16px;
        font-weight: 500;
    }


    .footer_nav {
        flex-direction: column;
        row-gap: 24px;
    }

    .footer_container {
        justify-content: space-between;
    }
}