body {
    color: var(--main-dark);
    background-color: var(--main-light);
    font-family: var(--font-face-Hervetica);
    line-height: normal;
    font-style: normal;
}

h1,
h2,
h3,
h4,
h5 {
    text-transform: uppercase;
    font-weight: 400;
}

h1 {
    font-size: var(--size-h1);
}

h2 {
    font-size: var(--size-h2);
}

h3 {
    font-size: var(--size-h3);
}

h4 {
    font-size: var(--size-h4);
}

@keyframes showElement {
    to {
        opacity: 1;
        transform: translateX(0) translateY(0);
    }
}

section {
    padding: var(--padding-main);
    opacity: 0;
    transition: opacity 1s ease-out;
}

section.visible {
    opacity: 1;
}

/* Конец анимации блока section */

.button-transparent {
    background: var(--main-accent);
    border: 1px solid var(--main-accent);
    color: var(--main-dark);
}

.button-transparent:hover {
    background: var(--main-light);
    color: var(--main-dark);
    border: 1px solid var(--main-dark);
}

.button-transparent:active {
    background: var(--main-dark);
    color: var(--main-light);
    border: 1px solid var(--main-dark);
}

.presentation-block {
    padding: 0 var(--padding-main);
}

.preview {
    display: flex;
    flex-direction: column;
    padding: clamp(16px, 1.67vw, 32px);
    row-gap: var(--padding-main);
    border-radius: var(--padding-supp);
    box-shadow: var(--shadow);
    background: url('../img/index/preview.webp') var(--main-light) center / cover no-repeat;
}

.preview-container {
    display: flex;
    border-radius: var(--padding-supp);
    border: var(--border-height) solid var(--main-light);
    padding: clamp(16px, 1.25vw, 24px);
    width: 100%;
    justify-content: space-between;
    background: rgba(30, 30, 30, 0.30);
}

.preview-container.presentation {
    align-items: center;
    position: relative;
}

.description-container {
    display: flex;
    flex-direction: column;
    row-gap: clamp(4px, 0.8vw, 16px);
}

.description-title {
    text-transform: uppercase;
    font-weight: 400;
    font-size: var(--size-h1);
    color: var(--main-light);
}

.ima-ellipse {
    display: flex;
    width: clamp(50px, 10.4vw, 200px);
    height: auto;
    margin-left: 5px;
}

.preview-container.social-media {
    flex-direction: column;
    row-gap: clamp(32px, 3.33vw, 64px);
}

.social-media-container {
    display: flex;
    justify-content: space-between;
    row-gap: 16px;
    flex-wrap: wrap;
}

.imay-logo-mob {
    display: none;
    margin-right: 16px;
}

.social-media-list {
    display: grid;
    grid-template-columns: repeat(4, auto);
    gap: 12px;
    justify-content: start;
}

.social-media-item {
    display: flex;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
}

.presentation-nav-list {
    display: flex;
    flex-direction: column;
    row-gap: var(--padding-supp);
    text-transform: uppercase;
}

.presentation-nav-item {
    font-size: var(--size-h4);
    font-weight: 400;
}

.presentation-nav-link {
    color: var(--main-light);
}

.presentation-nav-link:hover {
    color: #9B9B9B;
}

.description-title.slogan {
    text-align: right;
    display: flex;
    justify-content: flex-end;
    flex-direction: column;
    font-size: var(--size-h2);
}

.action-container {
    display: flex;
    justify-content: space-between;
}

.ima-logo-no-insc {
    display: flex;
    width: clamp(50px, 10.4vw, 200px);
    height: auto;
}

.cube {
    width: clamp(180px, 36.45vw, 700px);
    aspect-ratio: 1/1;
    position: absolute;
    left: 52%;
    transform: translateX(-50%);
    top: 85%;
}

.about-info {
    display: flex;
    column-gap: clamp(14px, 2.9vw, 56px);
}

.about-description {
    display: flex;
    flex-direction: column;
    row-gap: clamp(14px, 2.9vw, 56px);
}

.about-text {
    font-family: var(--font-face-SourceCodePro);
    font-weight: 400;
    font-size: var(--size-regular);
}

/* Анимации abous-us блока */

.about-text.description {
    transform: translateX(-50px);
    opacity: 0;
}

.about-action {
    transform: translateY(70px);
    opacity: 0;
}

/* Конец анимаций abous-us блока */

.container-list {
    display: grid;
    gap: clamp(16px, 1.67vw, 32px);
}

.container-list.about-us {
    grid-template-columns: repeat(4, 1fr);
}

.container-item {
    display: flex;
    flex-direction: column;
    border-radius: var(--border-radius);
    padding: clamp(16px, 1.25vw, 24px);
    row-gap: clamp(12px, 1.25vw, 24px);
    width: 100%;
    position: relative;
    box-shadow: var(--shadow);
}

.container-item.format.covered {
    padding: 0;
    color: var(--main-light);
    border: none;
    background: url('../img/index/preview.webp') var(--main-light) -128.578px -0.135px / 212.943% 100.019% no-repeat;
}

/* Анимация abous-us-item */

.about-us-item {
    width: clamp(260px, 15.6vw, 300px);
    height: clamp(120px, 10.4vw, 200px);
    opacity: 0;
    transform: translateX(-40px);
    background: var(--main-light);
    transition: opacity 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

/* Конец анимаций abous-us-item */

.about-us-item.visible {
    opacity: 1;
    transform: translateX(0);
}

@media (hover: hover) and (pointer: fine) {
    .about-us-item:hover {
        transform: scale(1.18);
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
        z-index: 10;
    }
}

.about-us-item.covered {
    color: var(--main-light);
    border: none;
    background: url('../img/index/preview.webp') var(--main-light) -30.498px -0.04px / 212.943% 100.019% no-repeat;
}

.item-header {
    font-weight: 400;
    text-transform: unset;
    font-size: var(--size-h3);
    white-space: nowrap;
}

.item-text {
    font-family: var(--font-face-SourceCodePro);
    font-weight: 400;
    font-size: var(--size-regular);
}

.about-action {
    display: flex;
    height: clamp(120px, 21.35vw, 410px);
    flex-direction: column;
    row-gap: clamp(14px, 2.9vw, 56px);
    justify-content: flex-end;
}

.action {
    display: flex;
    flex-direction: column;
    row-gap: clamp(4px, 0.8vw, 16px);
}

.chant {
    display: flex;
    flex-direction: column;
    row-gap: var(--column-gap-main);
}

.chant-title {
    text-align: right;
    text-transform: unset;
    font-family: var(--font-face-SourceCodePro);
    font-weight: 400;
    font-size: clamp(13px, 1.67vw, 32px);
    transform: translateX(-40px);
}

.mockup {
    display: grid;
    grid-template-columns: 25.1vw 21.56vw 21.46vw 25.1vw;
    grid-template-rows: 22.8vw 17.76vw;
    gap: 0;
    justify-content: center;
}

.mockup img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transform: scale(1.1);
}

.mockup img:nth-child(4) {
    height: 20.315vw;
    object-fit: cover;
}

.mockup img:nth-child(8) {
    height: 20.315vw;
    object-fit: cover;
    align-self: end;
}

@keyframes showPiece {
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.format-block {
    display: flex;
    flex-direction: column;
    row-gap: var(--column-gap-main);
}

.formats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(24px, 1.67vw, 32px);
}

.container-item.format {
    padding: clamp(16px, 1.25vw, 24px);
    border-radius: clamp(16px, 1.25vw, 24px);
}

.container-item.format:hover {
    cursor: pointer;
}

.format-container {
    display: flex;
    justify-content: space-between;
}

.format-item {
    display: flex;
    width: 100%;
    flex-direction: column;
    row-gap: clamp(16px, 1.67vw, 32px);
    align-items: flex-start;
    /* justify-content: flex-end; */
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.format-item.visible {
    opacity: 1;
    transform: translateX(0);
}


.format-item-header {
    font-weight: 400;
    font-size: var(--size-h3);
}

.format-text {
    display: flex;
    flex-direction: column;
}

.format-text-container {
    display: flex;
    flex-direction: column;
    row-gap: 4px;
}

.format-text.title {
    row-gap: 8px;
}

.format-text.subtitle {
    row-gap: clamp(8px, 0.62vw, 12px);
}

.format-text.description {
    row-gap: 12px;
}

.format-text.filled {
    padding: clamp(16px, 1.25vw, 24px);
    row-gap: clamp(12px, 1.25vw, 24px);
    border-radius: clamp(16px, 1.25vw, 24px);
    background: var(--Main-Black50, rgba(30, 30, 30, 0.30));
}

.format-text.filled-green {
    padding: clamp(12px, 0.83vw, 16px);
    border-radius: clamp(12px, 1.25vw, 24px);
    background: var(--main-accent);
}

.format-text.filled-white {
    padding: clamp(12px, 0.83vw, 16px);
    border-radius: clamp(12px, 1.25vw, 24px);
    background: var(--main-light);
    color: var(--main-dark);
}

.format-header-description {
    font-family: var(--font-face-SourceCodePro);
    font-weight: 300;
    font-size: var(--size-regular);
}

.format-header-price {
    text-transform: uppercase;
    font-weight: 400;
    font-size: var(--size-h4);
}

.subtitle-header {
    text-transform: unset;
    font-size: var(--size-h4);
    font-weight: 400;
    line-height: 130%;
}

.subtitle-description {
    font-family: var(--font-face-SourceCodePro);
    font-weight: 400;
    font-size: var(--size-big);
}

.description-text {
    font-family: var(--font-face-SourceCodePro);
    font-weight: 400;
    font-size: var(--size-regular);
    color: var(--main-dark);
}

.description-text.boss {
    font-weight: 700;
}

.more-container {
    height: 0;
    opacity: 0;
    overflow: hidden;
    transition: all 0.4s ease;
    margin-top: clamp(-24px, -1.25vw, -12px);
}

.more-container.expanded {
    height: 100%;
    opacity: 1;
    margin-top: 0;
}

.more-container-inverse {
    height: auto;
    opacity: 1;
    overflow: visible;
    transition: none;
    flex: 1 1 0;
}

.more-title {
    text-transform: uppercase;
}

.more-description {
    display: flex;
    flex-direction: column;
    row-gap: clamp(8px, 1.25vw, 24px);
}

.more-line {
    display: flex;
    height: clamp(1px, 0.15vw, 3px);
    border-radius: 3px;
    background-color: var(--main-dark);
    width: 50%;
    position: absolute;
    transition: all 0.4s ease;
}

.more-line.light {
    background-color: var(--main-light);
}

.more-line:nth-child(1) {
    top: 31%;
    transform: translate(50%) rotate(45deg);
}

.more-line:nth-child(2) {
    bottom: 30%;
    transform: translate(50%) rotate(-45deg);
}

.more-line.active:nth-child(1) {
    top: 60%;
    transform: translate(84%) rotate(135deg);
}

.more-line.active:nth-child(2) {
    bottom: 34%;
    transform: translate(15%) rotate(45deg);
}

.button-more {
    display: flex;
    width: clamp(25px, 2.6vw, 50px);
    height: clamp(25px, 2.6vw, 50px);
    flex-shrink: 0;
    background: none;
    border: none;
    padding: 0;
    position: relative;
}

.button-more.inverse {
    display: none;
}

.label-container {
    display: flex;
    align-items: center;
    column-gap: 8px;
}

.premium-label {
    display: flex;
    position: absolute;
    padding: clamp(4px, 0.4vw, 8px) clamp(10px, 1vw, 20px);
    top: clamp(-30px, -1.56vw, -20px);
    right: clamp(-30px, -1.56vw, -12px);
    border-radius: var(--border-radius);
    background: url('../img/index/preview.webp') var(--main-dark) 36% 82.205% / 364.926% 171.406% no-repeat;
    transform: rotate(10deg);
}

.premium-label-mob {
    display: none;
    width: fit-content;
    padding: clamp(4px, 0.4vw, 8px) clamp(10px, 1vw, 20px);
    border-radius: var(--border-radius);
    background: url('../img/index/preview.webp') var(--main-dark) 36% 82.205% / 364.926% 171.406% no-repeat;
}

.premium-text {
    text-transform: uppercase;
    color: var(--main-light);
    font-size: var(--size-label);
    font-weight: 400;
}

.cost-block {
    display: flex;
    flex-direction: column;
    row-gap: clamp(24px, 1.67vw, 32px);
    position: relative;
}

.cost-card-list {
    display: flex;
    flex-direction: column;
    row-gap: var(--column-gap-main);
    position: relative;
    z-index: 1;
}

/* Анимации блока cost-card-item */

.cost-card-item {
    display: flex;
    flex-direction: column;
    row-gap: 10px;
    opacity: 0;
    transform: translateY(40px);
}

/* Конец анимации блока cost-card-item */

.cost-card-main {
    display: flex;
    justify-content: space-between;
    row-gap: 8px;
}

.cost-card-name-container {
    display: flex;
    align-items: flex-end;
    flex-wrap: wrap;
    gap: clamp(4px, 0.5vw, 10px);
    font-family: var(--font-face-SourceCodePro);
    font-weight: 400;
    font-size: var(--size-regular);
}

.cost-card-name {
    font-family: var(--font-face-Hervetica);
}

.cost-card-price-container {
    display: flex;
    flex-direction: column;
    row-gap: 4px;
    font-weight: 400;
    font-size: var(--size-h4);
    text-transform: uppercase;
    align-items: flex-end;
}

.cost-card-title-container {
    display: flex;
    justify-content: space-between;
}

.barcode {
    display: flex;
    width: clamp(55px, 9.9vw, 190px);
}

.cost-card-description {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    row-gap: 8px;
}

.cost-card-timing {
    text-transform: uppercase;
    font-weight: 400;
    font-size: var(--size-label);
    flex: 1 0 0;
}

.cost-card-text {
    font-family: var(--font-face-SourceCodePro);
    font-weight: 400;
    font-size: var(--size-regular);
}

.with-disclaimer {
    display: flex;
    flex-direction: column;
    row-gap: 10px;
}

.disclaimer {
    font-family: var(--font-face-SourceCodePro);
    font-size: var(--size-description);
    font-weight: 300;
}

.green-obj {
    display: flex;
    width: clamp(120px, 35.4vw, 680px);
    transform: rotate(-11.079deg);
    position: absolute;
    left: clamp(60px, 18.22vw, 850px);
    bottom: clamp(200px, 20.83vw, 400px);
    z-index: 0;
}

.projects-block {
    display: flex;
    flex-direction: column;
    row-gap: var(--column-gap-main);
}

.projects-content {
    display: flex;
    flex-direction: column;
    row-gap: clamp(8px, 0.83vw, 16px);
}

.projects-header {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.projects-header-text {
    text-transform: uppercase;
    font-weight: 400;
    font-size: var(--padding-supp);
}

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

.project-item {
    border-bottom: 1px solid var(--main-dark);
}

.project-link {
    color: var(--main-dark);
    text-transform: uppercase;
    font-family: var(--font-face-SourceCodePro);
    font-weight: 400;
    font-size: clamp(10px, 0.83vw, 16px);
    width: 100%;
}

.project-link:hover {
    opacity: 0.5;
    cursor: none;
}

.project-info {
    display: grid;
    width: 100%;
    grid-template-columns: repeat(4, 1fr);
    padding: clamp(8px, 0.83vw, 16px) 0;
    align-items: center;
}

.project-info span:not(:last-child) {
    margin-right: 10px;
}

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

.hover-img {
    position: fixed;
    pointer-events: none;
    top: 0;
    left: 0;
    height: clamp(100px, 15.6vw, 300px);
    width: clamp(70px, 10.4vw, 200px);
    opacity: 0;
    transition: opacity 0.2s ease;
    z-index: 1000;
}

.hover-img-mobile {
    display: none;
}

@media (max-width: 1600px) {
    .about-info {
        flex-direction: column;
        row-gap: 24px;
    }

    .about-action {
        height: auto;
        row-gap: 32px;
    }

    .about-us-item {
        height: auto;
        width: 100%;
    }

    .about-description {
        row-gap: 24px;
    }
}

@media (max-width: 1280px) {
    .formats {
        grid-template-columns: repeat(1, 1fr);
    }
}

@media (max-width: 1024px) {
    .projects-header {
        display: none;
    }

    .project-info {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: flex-start;
    }

    .project-link {
        align-items: center;
    }

    .project-link:hover {
        cursor: pointer;
        color: inherit;
        background-color: transparent;
        transform: none;
    }

    .project-name {
        font-weight: 700;
    }

    .project-services,
    .project-category,
    .project-year {
        padding: 0 10px;
    }

    .hover-img-mobile {
        display: flex;
        width: 60px;
        aspect-ratio: 1;
    }
}

@media (max-width: 768px) {

    .presentation-block {
        padding: 0;
    }

    .preview {
        border-radius: 0;
        box-shadow: none;
    }

    .cube {
        display: none;
    }

    .ima-ellipse {
        display: none;
    }

    .ima-logo-no-insc {
        display: none;
    }

    .imay-logo-mob {
        display: flex;
    }

    .presentation-nav-list {
        display: none;
    }

    .description-title.slogan {
        text-align: left;
    }

    .button-transparent {
        width: 100%;
    }

    .container-list.about-us {
        grid-template-columns: repeat(2, 1fr);
    }

    .container-item.about-us-item {
        width: 100%;
        height: 120px;
        flex-direction: unset;
        column-gap: 16px;
        align-items: center;
    }

    .premium-label-mob {
        display: inline-flex;
    }

    .premium-label {
        display: none;
    }

    .button-format {
        width: 100%;
    }

    .green-obj {
        display: none;
    }

    .barcode {
        display: none;
    }

    .cost-card-main {
        flex-direction: column;
    }

    .cost-card-price-container {
        align-items: start;
    }

    .cost-card-item {
        box-shadow: var(--shadow);
        border-radius: 8px;
        padding: 16px;
    }

    .cost-card-description {
        flex-direction: column;
    }

    .button-more.inverse {
        display: flex;
    }

    .more-container-inverse {
        flex: 0 1 auto;
        height: 0;
        opacity: 0;
        overflow: hidden;
        transition: height 0.4s ease, opacity 0.4s ease;
    }

    .more-container-inverse.expanded {
        opacity: 1;
        height: auto;
    }
}

@media (max-width: 550px) {
    .container-list.about-us {
        grid-template-columns: repeat(1, 1fr);
    }

    .container-item.about-us-item {
        height: 100px;
    }
}