@font-face {
    font-family: 'montserrat';
    src: url('../fonts/Montserrat-SemiBold.woff2') format('woff2'), url('../fonts/Montserrat-SemiBold.woff') format('woff');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Montserrat';
    src: url('../fonts/Montserrat-Bold.woff2') format('woff2'), url('../fonts/Montserrat-Bold.woff') format('woff');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Montserrat';
    src: url('../fonts/Montserrat-ExtraBold.woff2') format('woff2'), url('../fonts/Montserrat-ExtraBold.woff') format('woff');
    font-weight: 800;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Montserrat';
    src: url('../fonts/Montserrat-Medium.woff2') format('woff2'), url('../fonts/Montserrat-Medium.woff') format('woff');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Montserrat';
    src: url('../fonts/Montserrat-Regular.woff2') format('woff2'), url('../fonts/Montserrat-Regular.woff') format('woff');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

:root {
    --color-white: #fff;
    --color-text: #333;
    --color-button: #fc0595;
    --color-active: #fc0595;
    --color-focus: #9f2c6f;
    --color-footer-text: #CACACA;
    --background-footer: #222222;
    --background-form: #414141;
    --background-color: #edd8fd;
    --background-burger-nav: #ffffff;
    --calc-capacity: #d70606;
    --color-gold: #9f7a5c;
    --color-gold-hover: #bfa15f;
    --color-gold-caption: #E5A93C;
    --color-border-gold: #a68c59;
    --filter-gold: invert(47%) sepia(34%) saturate(601%) brightness(95%) hue-rotate(1deg);
    --filter-gold-hover: invert(53%) sepia(54%) saturate(581%) brightness(105%) hue-rotate(5deg);
}

* {
    box-sizing: border-box;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

*:focus-visible {
    outline: 0;
}

#slider,
#about,
#products,
#docs,
#faq,
#contacts {
    scroll-margin-top: 120px;
}

a {
    text-decoration: none;
    transition: transform 0.2s ease-in-out;
    transition: transform 0.2s ease-in-out, transform 0.2s ease-in-out;
}

ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

p {
    margin: 0;
}

img {
    max-width: 100%;
}

body {
    font-family: 'montserrat';
    background-color: var(--background-color);
}

body.stop-scroll {
    overflow: hidden;
}

h1, h2, h3 {
    margin: 0;
}

.container {
    max-width: 1790px;
    margin: 0 auto;
    padding: 0 10px;
}

.caption {
    font-weight: 400;
    font-size: 48px;
    line-height: 58.51px;
    color: var(--color-text);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.text {
    font-weight: 400;
    font-size: 16px;
    line-height: 32px;
    text-align: justify;
}

.btn {
    border-radius: 10px;
    cursor: pointer;
    transition: transform 0.2s ease-in-out;
    transition: transform 0.2s ease-in-out, transform 0.2s ease-in-out;
}

.def .wrapper {
    position: relative;
    overflow: hidden;
}

/*header*/

.header {
    position: sticky;
    position: fixed;
    top: 0;
    z-index: 100;
    width: 100%;
    min-height: 99px;
    margin: auto;
    padding: 18px 0 10px 0;
    border-bottom: 1px solid var(--color-footer-text);
    box-shadow: 0 5px 40px rgba(0, 0, 0, 0.1);
    box-shadow: 0 5px 40px rgba(0, 0, 0, 0.1);
    background-color: var(--background-color);
}

.header__container {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}

.burger {
    display: none;
}

.header__nav--list {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.header__logo {
    align-self: flex-end;
    margin-right: auto;
    width: 120px;
    height: auto;
    transition: filter 0.3s ease-in-out;
}

.header__logo--img {
    filter: invert(47%) sepia(34%) saturate(601%) brightness(95%) hue-rotate(1deg);
}

.header__logo:hover .header__logo--img {
    filter: invert(53%) sepia(54%) saturate(581%) brightness(105%) hue-rotate(5deg);
}

.header__contact--block {
    display: block;
    margin-right: auto;
}


.header__nav {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    min-width: 46.15%;
}

.header__nav--list-link {
    font-weight: 600;
    font-size: 18px;
    line-height: 21.94px;
    color: var(--color-text);
    outline: 2px solid transparent;
    border-bottom: 2px solid transparent;
    transition-property: border-color, outline;
    transition-duration: .3s;
    transition-timing-function: ease-in-out;
}

.header__nav--list-item {
    margin-right: auto;
}

.form__active {
    transform: translate(0, -50%);
    opacity: 1;
}

/*Section-calc*/

.section__calc--img {
    width: 100%;
    height: 100%;
    background-image: url(../img/one_1270-500.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    padding: 0;
}

.swiper-pagination-bullet {
    height: 30px;
    width: 30px;
    padding: 7px 7px;
}

.swiper-pagination {
    z-index: 5;
    cursor: pointer;
    margin-bottom: 18px;
}

.container__calc--content {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 1790px;
    height: 100%;
    padding: 0 10px;
    z-index: 2;
}


.swiper.swiper__calc {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
}

.bc {
    background-repeat: no-repeat;
    background-size: cover;
}

.swiper__calc--balcon {
    background-image: url(../img/one_1270-500.png);
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
}

.swiper__calc--glass {
    background-image: url(../img/two_1270-500.png);
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
}

.swiper__calc--build {
    background-image: url(../img/three_900-600.png);
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
}

.section__calc--btn {
    position: absolute;
    right: 80px;
    bottom: 50px;
    z-index: 3;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    display: inline-block;
    text-decoration: none;
    padding: 16px 20px;
    font-weight: 700;
    font-size: 23.46px;
    line-height: 28.6px;
    color: var(--color-white);
    background-color: var(--color-button);
    border: 1px solid var(--color-button);
}

.section__calc {
    margin-top: 99px;
    margin-bottom: 100px;
    position: relative;
    width: 100%;
    height: 650px;
}

/*Section-about*/

.main__caption {
    display: block;
    width: 100%;
    text-align: center;
    font-weight: 800;
    font-size: 48px;
    line-height: 58.51px;
    padding: 0 50px;
    margin-bottom: 20px;
    color: var(--color-text);
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

.def {
    display: inline;
}

.section__about--block {
    display: flex;
    flex-direction: row;
    align-items: stretch;
}

.section__about--caption {
    margin-bottom: 21px;
}

.section__about--text {
    width: 69.5%;
    margin-bottom: 30px;
    color: var(--color-text);
}

.small-capt {
    font-weight: 600;
    color: var(--color-text);
}

.section__about--block-img-text {
    width: 63%;
    font-weight: 700;
    font-size: 16px;
    line-height: 32px;
    color: var(--color-white);
}

.section__about--block-img-description {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    padding: 50px 50px;
    background-color: rgba(0, 0, 0, 0.5);
}

.section__about--block-right {
    width: calc((100% - 16px)/2);
}

.section__about--block-right-item {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    height: 47.4%;
    padding: 0 6.67%;
    border: 1px solid var(--color-footer-text);
}

.section__about--block-right-svg {
    margin-right: 6.65%;
    flex-shrink: 0;
}

.section__about--block-right-svg-small {
    display: none;
}

.section__about--block-right-top {
    margin-bottom: 32px;
}

.section__about--block-right-caption {
    margin-bottom: 8px;
    font-weight: 700;
    font-size: 24px;
    line-height: 29.26px;
    color: var(--color-text);
}

.section__about--block-right-object {
    width: 90%;
    color: var(--color-text);
}

.section__about {
    margin-bottom: 60px;
}

/*Section-work*/

.section__work {
    margin-bottom: 60px;
}

.section__work--caption {
    margin-bottom: 51px;
}

.section__work--link {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    margin-right: auto;
    margin-bottom: 36px;
}

.section__work--link-btn {
    font-weight: 400;
    font-size: 18px;
    line-height: 21.94px;
}

.section__work--link-btn-item {
    padding: 0;
    border: none;
    background-color: transparent;
    cursor: pointer;
    display: block;
    max-width: 130px;
    text-align: left;
    line-height: 1.3;
}

.section__work--link-btn:not(:last-child) {
    margin-right: 30px;
}

.section__work--block {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}

.section__work--block-left {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    justify-content: flex-start;
    padding-right: 35px;
    width: 45%;
}

.section__work--block-img {
    min-width: 49.15%;
    height: 500px;
    background-repeat: no-repeat;
    background-size: 100% 98%;
    background-position: center bottom;
}

.section__work--block-img-one {
    background-image: url(../img/LV_soup.png);
}

.section__work--block-img-two {
    background-image: url(../img/LV_int.png);
}

.section__work--block-left-object {
    margin-bottom: 8px;
    font-weight: 700;
    font-size: 24px;
    line-height: 32px;
    color: var(--color-text);
}

.section__work--block-left-text {
    margin-bottom: 50px;
    color: var(--color-text);
}

.section__work--block-left-btn-details {
    display: inline-block;
    padding: 19px 37px;
    margin-right: 28px;
    font-weight: 700;
    font-size: 16px;
    line-height: 19.5px;
    border: 1px solid var(--color-button);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    color: var(--color-white);
    background-color: var(--color-button);
    transition-property: border, color, transform;
    transition-property: transform, border, color;
    transition-property: transform, border, color, transform;
    transition: 0.3s ease-in-out;
}

.section__work--block-left-btn-contract {
    display: inline-block;
    padding: 19px 37px;
    font-weight: 400;
    font-size: 16px;
    line-height: 19.5px;
    border: 1px solid var(--color-text);
    background: transparent;
    transition-property: border, color, transform;
    transition-property: transform, border, color;
    transition-property: transform, border, color, transform;
    transition: 0.3s ease-in-out;
}

.tabs--item {
    display: none;
}

.tabs--item--active {
    display: block;
}

/*Section-steps*/

.step-caption {
    text-align: center;
    margin-bottom: 40px;
    color: var(--color-text);
    font-weight: 700;
}

.steps-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 20px;
}

.step-card {
    flex: 1;
    min-width: 250px;
    background: rgba(255, 255, 255, 0.05);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid var(--color-border-gold);
    text-align: center;
}

.step-number {
    font-size: 36px;
    font-weight: 800;
    color: var(--color-border-gold);
    margin-bottom: 10px;
}

.step-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 12px;
}

.step-text {
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-text);
    text-align: center;
}

.product-status {
    display: inline-block;
    margin-top: 15px;
    font-size: 12px;
    font-weight: 600;
    color: #a68c59;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/*Section-docs*/

.section__docs {
    margin-bottom: 60px;
    padding: 0 10px;
}

.docs--caption {
    margin-bottom: 40px;
}

.docs__list {
    display: flex;
    justify-content: flex-start;
    gap: 32px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.docs__item {
    max-width: 280px;
    width: 100%;
}

.docs__link {
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    outline: none;
}

.docs__text {
    font-weight: 500;
    font-size: 16px;
    line-height: 24px;
    color: var(--color-text);
    margin: 0;
    transition: color 0.2s ease-in-out;
}

.docs__product-name {
    display: block;
    margin-top: 4px;
    font-weight: 700;
    color: #000000;
}

.docs__img-wrapper {
    width: 100%;
    height: 360px;
    overflow: hidden;
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

.docs__img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 12px;
}

.docs__link:hover .docs__img-wrapper {
    transform: translateY(-4px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.docs__link:hover .docs__text {
    color: var(--color-border-gold);
}

/*Section-question*/

.section__question {
    margin-bottom: 100px;
}

.section__question--caption {
    margin-bottom: 45px;
}

.acc__list--item-top {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 30px 0;
    border-top: 1px solid var(--color-footer-text);
    border-bottom: 1px solid var(--color-footer-text);
    margin-bottom: -1px;
    cursor: pointer;
    transition: border-color .3s ease-in-out;
}

.section__question--answer-object {
    font-weight: 700;
    font-size: 24px;
    line-height: 32px;
    color: var(--color-text);
    transition: color .3s ease-in-out;
}

.slash {
    color: var(--color-footer-text);
}

.section__quastion--answer-btn {
    align-items: flex-end;
    max-height: 50px;
    padding: 0;
    border: none;
    background-color: transparent;
    z-index: -1;
    cursor: pointer;
    transition: transform .3s ease-in-out;
    transition: transform .3s ease-in-out, transform .3s ease-in-out;
}

.section__question--answer-svg path {
    transition: transform 0.3s ease-in-out;
    transition: transform 0.3s ease-in-out, transform 0.3s ease-in-out;
}

.acc__answer--bottom {
    font-weight: 400;
    font-size: 16px;
    line-height: 24px;
}

.acc__list--item-bottom {
    padding: 10px 0;
}

/*Footer*/

.footer {
    background-color: var(--background-footer);
}

.footer__list {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    padding: 50px 0;
}

.footer__list--left {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
    width: 25%;
    margin-right: auto;
}

.footer__list--left-svg {
    width: 250px;
    height: auto;
    margin-bottom: 17px;
}

.footer__list--left-list {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    margin-bottom: 40px;
}

.footer__list--left-social {
    display: flex;
    flex-direction: row;
}

.footer__list--left-svg {
    transition: filter 0.3s ease-in-out;
    filter: invert(47%) sepia(34%) saturate(601%) brightness(95%) hue-rotate(1deg);
}

.footer__list--left-svg:hover {
    filter: invert(53%) sepia(54%) saturate(581%) brightness(105%) hue-rotate(5deg);
}

.footer__list--left-list-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 18px;
    line-height: 36px;
    color: var(--color-footer-text);
    transition-property: transform;
    transition-property: transform, transform;
    transition: 0.3s ease-in-out;
}

.footer__list--left-social-link {
    max-height: 60px;
    margin-bottom: 20px;
}

.footer-link-contact {
    transition: fill 0.3s ease-in-out;
}

.footer__list--left-requisites {
    margin-top: 24px;
    display: block;
    width: 100%;
}

.footer__requisites-text {
    font-size: 11px;
    line-height: 16px;
    color: #7c7c7c;
    margin: 0;
    text-transform: none;
}

.footer__copyright {
    margin-top: 8px;
}

.footer__list--left-social-link:not(:last-child) {
    margin-right: 25px;
}

.footer__list--center {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
    width: 50%;
    margin-right: 0;
}

.footer__list--center-form {
    display: flex;
    flex-direction: column;
    width: 570px;
}

.footer__bottom-requisites {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    margin-top: 30px;
    border-top: 1px solid #3d3d3d;
}

.footer__list--center-object {
    width: 570px;
    margin-bottom: 26px;
    font-weight: 400;
    font-size: 48px;
    line-height: 58.51px;
    max-height: fit-content;
    filter: var(--filter-gold);
}

.footer__list--center-form-input {
    max-width: 100%;
    height: 60px;
    margin-bottom: 25px;
    background-color: var(--background-form);
    border: 1px solid var(--background-form);
}

.input {
    padding: 14px 24px;
    font-weight: 400;
    font-size: 16px;
    line-height: 32px;
    color: var(--color-footer-text);
}

.footer__shop-widget {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: #2b2b2b;
    border: 1px solid #3d3d3d;
    width: 100%;
    max-width: 240px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    margin-top: 0;
    flex-shrink: 0;
    min-width: 80px;
}

.footer__list--center-form-message {
    max-width: 100%;
    min-height: 150px;
    margin-bottom: 32px;
    background-color: var(--background-form);
    border: 1px solid var(--background-form);
    resize: none;
}

.footer__list--center-btn {
    padding: 18px 51px;
    margin-right: 18px;
    font-weight: 700;
    font-size: 16px;
    box-shadow: 0 2px 4px rgb(99, 87, 1);
    line-height: 19.5px;
    color: var(--background-footer);
    background-color: var(--color-gold-caption);
    border: 1px solid var(--color-border-gold);
    opacity: 0.6;
}

.footer__list--center-submit {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    max-width: 570px;
}

.footer__list--center-agreement {
    font-weight: 400;
    font-size: 16px;
    line-height: 32px;
    color: var(--color-footer-text);
}

.footer__list--right {
    display: flex;
    align-self: flex-start;
    width: 25%;
    justify-content: flex-end;
    flex-shrink: 0;
}

.footer__mobile-contacts {
    display: none;
    flex-direction: column;
    gap: 6px;
    margin-top: 15px;
    margin-bottom: 15px;
}


.footer__mobile-item {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 14px;
    line-height: 1.4;
    color: var(--color-footer-text);
    text-decoration: none;
    transition: color 0.3s ease-in-out;
}

.footer__mobile-item:hover {
    filter: var(--filter-gold-hover);
}

.footer__list--right-img {
    max-width: 320px;
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    object-fit: cover;
    opacity: 0.8;
}

.checkbox {
    position: absolute;
    height: 1px;
    width: 1px;
    overflow: hidden;
    z-index: -1;
    opacity: 0;
}

.checkbox+label {
    display: inline-flex;
    align-items: center;
    user-select: none;
    user-select: none;
}

.checkbox+label::before {
    content: '';
    display: inline-block;
    margin-right: 5px;
    width: 13px;
    height: 13px;
    border: 1px solid var(--color-footer-text);
    background-repeat: no-repeat;
    background-position: center center;
    background-size: 75% 75%;
}

.checkbox:checked+label::before {
    background-image: url(../img/checked.svg);
    filter: invert(53%) sepia(54%) saturate(581%) brightness(105%) hue-rotate(5deg);
    background-color: transparent;
}

.checkbox:hover+label::before {
    border-color: var(--color-border-gold);
}

.checkbox:hover+label+.footer__list--center-agreement {
    filter: var(--filter-gold);
}

.checkbox:focus-visible:not(:active)+label::before {
    border-color: var(--color-border-gold);
}

.checkbox:focus-visible:not(:active)+label::before+span {
    filter: var(--filter-gold);
}

label:hover .footer__list--center-agreement {
    filter: var(--filter-gold);
}

/*P-Class*/

.header__burger:hover svg rect {
    fill: var(--color-border-gold) !important;
    transition: fill 0.2s ease-in-out;
}

.header__burger--close:hover svg path,
.header__burger--close:hover svg rect {
    fill: var(--color-border-gold) !important;
    transition: fill 0.2s ease-in-out;
}

.header__burger svg rect,
.header__burger--close svg path,
.header__burger--close svg rect {
    transition: fill 0.2s ease-in-out;
}

.btn:hover, .btn:focus-visible:not(:active) {
    transform: scale(1.05);
}

.btn:active {
    transform: translateX(2px);
}

.section__calc--btn:hover, .section__calc--btn:focus-visible:not(:active) {
    border: 1px solid var(--color-focus);
    background-color: var(--color-focus);
}

.footer__list--center-btn:hover, .footer__list--center-btn:focus-visible:not(:active) {
    transform: scale(1.02);
    opacity: 0.8;
}

.footer__list--center-btn:active {
    opacity: 0.6;
}

.section__calc--btn:active {
    border: 1px solid var(--color-active);
    background-color: var(--color-active);
}

.swiper-pagination-bullet.swiper-pagination-bullet-active {
    background-color: var(--background-color);
}

.section__about--block-img-btn:hover, .section__about--block-img-btn:focus-visible:not(:active) {
    background-color: var(--color-button);
}

.section__about--block-img-btn:active {
    outline: 3px solid var(--color-active);
    background-color: var(--color-active);
}

.section__work--link-btn-item:hover {
    transform: scale(1.05, 1.05);
    filter: var(--filter-gold);
}

.section__work--link-btn-item:focus-visible:not(:active) {
    outline: 2px solid var(--color-button);
    outline-offset: 2px;
}

.section__work--link-btn-item:active {
    filter: var(--filter-gold);
}

.section__work--link-btn-item-active {
    filter: var(--filter-gold-hover);
}

.section__work--block-left-btn-details:hover, .section__work--block-left-btn-details:focus-visible:not(:active) {
    border: 1px solid var(--color-focus);
    background-color: var(--color-focus);
}

.section__work--block-left-btn-details:active {
    border: 1px solid var(--color-active);
    background-color: var(--color-active);
}

.section__work--block-left-btn-contract:hover, .section__work--block-left-btn-contract:focus-visible:not(:active) {
    background-color: #666;
    color: var(--color-white);
    border: 1px solid #666;
}

.section__work--block-left-btn-contract:active {
    background-color: #000;
    color: var(--color-white);
    border: 1px solid #000;
}

.acc__list--item-top:hover,
.acc__list--item-top:focus-visible {
    border-color: var(--color-border-gold);
    position: relative;
    z-index: 1;
}

.section__question--answer:hover .section__question--answer-object {
    filter: var(--filter-gold);
}

.acc__list--item-top:focus-visible button svg path {
    fill: var(--color-white);
}

.acc__list--item-top:focus-visible button svg ellipse {
    filter: var(--filter-gold);
}

.acc__list--item-top:focus-visible .section__question--answer-object {
    filter: var(--filter-gold);
}

.section__question--answer:hover .section__question--answer-svg ellipse {
    filter: var(--filter-gold);
    ;
}

.section__question--answer-svg ellipse {
    transition: fill .3s ease-in-out;
}

.section__question--answer:hover .section__question--answer-svg path {
    fill: var(--color-white);
}

.section__question--answer:active .section__question--answer-object {
    color: var(--color-text);
}

.section__question--answer:active .section__question--answer-svg ellipse {
    fill: #ECECEC;
}

.section__question--answer:active .section__quastion--answer-btn {
    transform: rotate(45deg);
    transform-origin: center;
}

.acc__list--item-top.ui-state-active .section__quastion--answer-btn {
    transform: rotate(45deg);
    transform-origin: center;
}

.section__question--answer:active {
    border-color: var(--color-footer-text);
}

.header__nav--list-item:hover,
.footer__list--left-list-link:hover {
    transform: scale(1.1);
    filter: var(--filter-gold);
}

.footer__list--left-list-link:focus-visible:not(:active) {
    outline: 2px solid var(--filter-gold);
    outline-offset: 2px;
}

.header__nav--list-link:active,
.footer__list--left-list-link:active {
    filter: var(--filter-gold-hover);
}

.header__nav--list-link:hover {
    filter: var(--filter-gold-hover);
}

.footer__qr-ozon:hover {
    border: 2px solid var(--color-gold-caption);
}

.footer__list--left-social-link:hover .footer__list--left-social-link-svg, .footer__list--left-social-link:hover .footer__list--left-social-link-svg path {
    transform: scale(1.01);
    filter: var(--filter-gold);
}

.footer__list--left-social-link-item:focus-visible:not(:active) {
    display: inline-block;
    outline: 2px solid;
    outline-color: var(--filter-gold);
    outline-offset: 1px;
}

.footer__list--left-social-link:active .footer__list--left-social-link-svg, .footer__list--left-social-link:active .footer__list--left-social-link-svg path {
    filter: var(--filter-gold-hover);
}

.input:hover, .input:focus-visible:not(:active), .input:active {
    background-color: #666;
}

.input:active {
    color: var(--background-color);
}


/* media */

@media (min-width: 1540px) {
    .section__calc {
        min-height: 700px;
    }

    .section__work--block-img {
        height: 600px;
    }
}

@media (min-width: 1400px) {
    .swiper__calc--build {
        background-image: url(../img/three_1270-500.png);
    }
}

@media (min-width: 993px) and (max-width: 1366px) {
    .container {
        max-width: 1280px;
        margin: 0 auto;
    }

    /* work */
    .section__work {
        margin-bottom: 60px;
    }

    .section__work--caption {
        margin-bottom: 50px;
    }

    .header__serch--list {
        right: 50px;
    }

    .section__work--link {
        margin-bottom: 52px;
    }

    .section__work--block-left {
        width: 47.3%;
        padding-right: 0;
        margin-right: auto;
        justify-content: space-between;
    }

    .section__work--block-img {
        min-width: 47.2%;
        background-size: cover;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    }

    .section__work--block-left-text {
        margin-bottom: 26px;
    }

    .section__work--block-left-btn {
        margin-bottom: 0;
    }

    /* quastion */
    .section__question {
        margin-bottom: 82px;
    }

    .section__question--caption {
        margin-bottom: 32px;
    }

    .section__question--answer {
        align-items: center;
    }

    .section__question--answer-object {
        width: 84%;
        font-size: 20px;
    }
}

@media (max-width: 1024px) {

    /* header */
    .container {
        padding: 0 50px;
    }

    .header__logo--img {
        display: inline-block;
    }

    .header {
        padding: 26px 0 20px;
    }

    .burger {
        display: inline-block;
        margin-right: auto;
    }

    .header__burger {
        position: relative;
        display: inline-block;
        width: auto;
        width: 30px;
        height: 23px;
        background-color: transparent;
        border: none;
        cursor: pointer;
    }

    .header__burger--close {
        margin-bottom: 100px;
        background-color: transparent;
        border: none;
        padding: 0;
    }

    .header__burger--menu-item {
        font-weight: 600;
        font-size: 20px;
        line-height: 24px;
        color: var(--color-text);
        text-decoration: none;
        padding-bottom: 8px;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        transition: color 0.2s ease-in-out, border-color 0.2s ease-in-out;
    }

    .header__burger--menu-item:active,
    .header__burger--menu-item:hover {
        filter: var(--filter-gold);
        border-bottom-color: var(--color-border-gold);
    }

    .header__burger--menu-item:not(:last-child) {
        margin-bottom: 68px;
    }

    .header__burger--menu-item:not(:last-child) {
        margin-bottom: 65px;
    }

    .header__burger--nav {
        height: 100dvh;
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        z-index: 150;
        background-color: var(--background-burger-nav);
        box-shadow: 5px 0 30px rgba(0, 0, 0, 0.15);
        padding: 40px 50px;
        width: 100%;
        max-width: 320px;
        overflow-y: auto;
        opacity: 0;
        transform: translateX(-100%);
        transition: transform .3s ease-in-out, opacity .3s ease-in-out;
    }

    .header__burger--nav a,
    .header__burger--menu-item {
        display: block;
        font-family: 'Montserrat', sans-serif;
        font-weight: 600;
        font-size: 20px;
        line-height: 24px;
        color: #333333 !important;
        text-decoration: none;
        padding-bottom: 8px;
        transition: color 0.2s ease-in-out, border-color 0.2s ease-in-out;
    }

    .header__burger--nav a:hover,
    .header__burger--nav a:active,
    .header__burger--menu-item:hover {
        filter: var(--filter-gold) !important;
    }

    .header__burger--nav.active {
        transform: translateX(0);
        opacity: 1;
    }

    .header__logo {
        width: auto;
        margin-right: auto;
        align-self: center;
    }

    .header__nav--list {
        display: none;
    }

    .header__logo--img-item {
        max-height: 48px
    }

    .header__nav {
        min-width: auto;
    }

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

    .container__calc--content {
        padding: 160px 77px;
    }
}

@media (min-width: 1921px) {
    .container {
        max-width: 3800px;
    }

    .header__serch--list {
        right: 10px;
    }

    .section__about--block-img-description {
        width: 100%;
    }
}

@media (max-width: 1366px) {

    /* Calc */
    .section__calc--img {
        padding: 160px 77px;
        background-size: cover;
    }

    .section__calc--btn {
        padding: 16px 20px;
        font-weight: 700;
        font-size: 23.46px;
        line-height: 28.6px;
    }

    .section__calc {
        margin-bottom: 60px;
    }

    /* about */
    .section__about--block {
        display: flex;
        flex-direction: row;
        align-items: stretch;
    }

    .section__about--caption {
        margin-bottom: 10px;
    }

    .section__about--text {
        width: 100%;
        margin-bottom: 30px;
    }

    .section__about--block {
        display: block;
    }

    .section__about--block-img {
        width: 100%;
        min-height: 640px;
        margin-bottom: 32px;
        background-size: 100%;
    }

    .section__about--block-img-text {
        width: 55%;
    }

    .section__about--block-right {
        width: 100%;
    }

    .section__about--block-right-item {
        padding: 64px 76px;
    }

    .section__about--block-right-svg {
        margin-right: 50px;
        flex-shrink: 0;
    }

    .section__about--block-right-top {
        margin-bottom: 32px;
    }

    .section__about {
        margin-bottom: 60px;
    }

    /* footer */
    .footer__list--left {
        width: 40%;
        margin-right: auto;
    }

    .footer__list--left-svg {
        margin-bottom: 18px;
    }

    .footer__list--center {
        width: 58.6%;
        padding: 0;
    }

    .footer__list--center-object {
        width: auto;
        margin-right: auto;
    }

    .footer__list--center-form {
        width: 100%;
    }

    .footer__list--center-btn {
        padding: 18px 36.5px;
        margin-right: 22px;
        font-size: 16px;
        line-height: 19.5px;
    }

    .footer__list--right {
        display: none;
    }
}


@media (min-width: 681px) and (max-width: 992px) {
    .container {
        max-width: 960px;
    }

    .header {
        padding: 10px 0;
        min-height: 69px;
        max-height: 69px;
    }

    .header__logo {
        padding-left: 22px;
    }

    .header__nav--list {
        width: 0;
    }

    .container__calc--content {
        padding: 160px 40px;
    }

    .header__burger--nav {
        height: 113.7%;
        padding: 20px 50px 40px 50px;
    }

    .section__calc {
        margin-top: 68.2px;
    }

    .section__calc--img {

        padding: 160px 40px;
    }

    .section__calc--caprtion-topic {
        font-size: 50px;
        line-height: 60.95px;
    }

    .section__calc--text {
        font-size: 18px;
        line-height: 21.94px;
    }

    .section__about {
        margin-bottom: 60px;
    }

    .section__about--text {
        margin-bottom: 30px;
    }

    .section__about--block-img-text {
        width: 62.5%;
    }

    .section__about--block-right-item {
        padding: 35px 40px;
    }

    .section__about--block-right-svg {
        width: 114px;
        height: 99px;
        margin-right: 16px;
    }

    .section__about--block-img-description {
        padding: 34px 40px;
    }

    .section__about--block-right-object {
        width: 100%;
    }

    .section__work {
        margin-bottom: 60px;
    }

    .section__work--caption {
        margin-bottom: 50px;
    }

    .section__work--link {
        margin-right: 0;
        margin-bottom: 20px;
    }

    .section__work--block {
        flex-direction: column-reverse;
    }

    .section__work--block-left {
        width: 100%;
        padding: 0;
    }

    .section__work--block-left-text {
        width: 100%;
        margin-bottom: 25px;
    }

    .section__work--block-img {
        max-height: 334px;
        margin-bottom: 20px;
        background-size: contain;
    }

    .section__work--block-picture-item {
        width: 100%;
    }

    .swiper__calc--build {
        background-image: url(../img/three_600-700.png);
    }

    .section__work--block-left-btn {
        margin-bottom: 0;
    }

    .section__question {
        margin-bottom: 80px;
    }

    .section__question--caption {
        margin-bottom: 36px;
    }

    .section__question--answer-object {
        font-size: 20px;
        width: 86%;
    }

    .footer__list {
        display: flex !important;
        flex-direction: row !important;
        flex-wrap: wrap !important;
        justify-content: center !important;
        gap: 0 40px;
        align-items: flex-start !important;
        width: 100%;
    }

    .footer__list--left {
        width: auto !important;
        max-width: 320px;
        display: flex !important;
        flex-direction: column !important;
        align-items: flex-start !important;
        margin-right: 0;
    }

    .footer__list--left-list {
        display: none;
    }

    .footer__list--center {
        width: 100% !important;
        max-width: 100% !important;
        order: -1 !important;
        margin-bottom: 40px !important;
        align-items: center !important;
    }

    .footer__list--center-object {
        width: 100% !important;
        max-width: 542px;
        text-align: center;
        margin-left: auto;
        margin-right: auto;
    }

    .footer__list--center-form {
        max-width: 542px;
        width: 100%;
    }

    .footer__list--center-btn {
        margin-right: 0;
    }

    .footer__list--center-submit {
        gap: 24px;
    }

    .footer__list--left-svg {
        margin-bottom: 12px;
    }
}

@media (max-width: 956px) {
    .main_caption-port {
        display: block;
    }

    .def {
        display: none;
    }
}

@media (max-width: 992px) {

    .footer__list--left {
        display: grid !important;
        grid-template-columns: minmax(120px, auto) minmax(160px, auto) !important;
        gap: 15px 60px !important;
        width: 100% !important;
        justify-content: center !important;
        max-width: 100% !important;
        margin: 0 auto !important;
    }

    .footer__list--left-svg {
        grid-column: 1 !important;
        display: block !important;
        margin-bottom: 5px !important;
    }

    .footer__list--left-social {
        grid-column: 1 !important;
        display: flex !important;
        flex-direction: row !important;
        justify-content: flex-start !important;
        margin-top: 0 !important;
    }

    .footer__mobile-contacts {
        grid-column: 2 !important;
        grid-row: 1 / span 2 !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: flex-end !important;
        text-align: right !important;
        margin: 0 !important;
    }

    .footer__mobile-contacts {
        grid-column: 2 !important;
        grid-row: 1 / span 2 !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: flex-end !important;
        text-align: right !important;
        margin: 0 !important;
    }

    .footer__mobile-item {
        display: block !important;
        margin-bottom: 6px !important;
        font-family: 'Montserrat', sans-serif;
        font-weight: 600;
        font-size: 14px;
        color: var(--color-footer-text);
        text-decoration: none;
    }

    .footer__list--right-img-mobile {
        display: block !important;
        max-width: 110px !important;
        height: auto !important;
        margin-top: 6px !important;
        border-radius: 6px !important;
    }

    .footer__list--left-requisites {
        grid-column: 1 / span 2 !important;
        width: 100% !important;
        margin-top: 15px !important;
        padding-top: 15px !important;
        border-top: 1px solid #3d3d3d !important;
    }

    .footer__requisites-text {
        text-align: center !important;
        width: 100% !important;
    }

}

@media (min-width: 320px) and (max-width: 680px) {
    .container {
        max-width: 640px;
        min-width: 290px;
        padding: 0 15px;
    }

    .header {
        min-height: 69px;
        padding: 18px 0 14px;
    }

    .header__logo {
        align-self: flex-start;
        max-height: 35px;
        max-width: 110px;
    }

    .header__burger--nav {
        max-width: 200px;
        height: 60%;
        padding: 22px 15px;
    }

    .header__burger--close {
        margin-bottom: 28px;
    }

    .header__serch--list {
        right: 10px;
        width: 93%;
    }

    .header__burger--menu-item {
        font-weight: 700;
        font-size: 16px;
        line-height: 21.94px;
    }

    .header__burger--menu-item:not(:last-child) {
        margin-bottom: 16px;
    }

    .header__burger--menu-item:last-child {
        margin-bottom: 6px;
    }

    .header__logo--img {
        align-self: flex-start;
    }

    .header__burger--menu-item {
        margin-bottom: 35px;
    }

    .main__caption {
        padding: 0 15px;
    }

    .section__calc {
        margin-top: 69px;
        margin-bottom: 40px;
    }

    .section__calc,
    .section__calc--img,
    .swiper.swiper__calc {
        height: 310px !important;
    }

    .container__calc--content {
        padding: 0 15px !important;
        height: 100% !important;
    }

    .section__calc--btn {
        position: absolute !important;
        right: 15px !important;
        bottom: 15px !important;
        font-size: 12px !important;
        line-height: 14px !important;
        padding: 10px 14px !important;
        width: auto !important;
    }

    .caption {
        font-size: 24px;
        line-height: 29.26px;
    }

    .section__about {
        margin-bottom: 40px;
    }

    .section__about--caption {
        margin-bottom: 20px;
    }

    .text {
        font-size: 14px;
        line-height: 28px;
    }

    .section__about--text {
        margin-bottom: 14px;
    }

    .section__about--block {
        flex-direction: column;
        max-height: fit-content;
        max-height: fit-content;
        align-items: flex-start;
    }

    .section__about--block-img {
        min-height: auto;
        background-size: contain;
        margin-bottom: 32px;
        background-size: 100%;
        padding-top: 72%;
        background-position: top;
    }

    .section__about--block-img-description {
        flex-direction: column;
        padding: 0;
        display: flex;
        flex-direction: column;
        background-color: transparent;
    }

    .section__about--block-img-text {
        width: 100%;
        margin-bottom: 10px;
        color: var(--color-text);
        font-weight: 400;
        font-size: 14px;
        line-height: 28px;
    }

    .section__about--block-right {
        flex-direction: column;
    }

    .section__about--block-right-item {
        flex-direction: column;
        padding: 0;
        border: none;
    }

    .section__about--block-img-btn {
        align-self: flex-start;
        padding: 9px 42px 12px;
        font-size: 12px;
        line-height: 14.63px;
        border-width: 2px;
        color: var(--color-button);
    }

    .section__about--block-right-caption {
        font-weight: 500;
        font-size: 18px;
        line-height: 21.94px;
        margin-bottom: 5px;
    }

    .section__about--block-right-object {
        width: 100%;
    }

    .section__about--block-right-svg {
        display: none;
    }

    .section__about--block-right-svg-small {
        display: inline-block;
        align-self: flex-start;
        width: 64px;
        height: 49px;
        margin-bottom: 12px;
    }

    .section__about--block-right-top {
        margin-bottom: 32px;
    }

    .section__work {
        margin-bottom: 40px;
    }

    .section__work--caption {
        margin-bottom: 18px;
    }

    .section__work--link {
        width: 100%;
        margin-bottom: 8px;
    }

    .section__work--link-btn:not(:last-child) {
        margin-right: 24px;
    }

    .section__work--link-btn-item {
        font-size: 14px;
        line-height: 17.07px;
    }

    .section__work--block {
        flex-direction: column-reverse;
    }

    .section__work--block-left {
        width: 100%;
        padding-right: 0;
    }

    .section__work--block-left-object {
        font-size: 18px;
    }

    .section__work--block-left-text {
        margin-bottom: 16px;
    }

    .section__work--block-left-btn-details, .section__work--block-left-btn-contract {
        font-size: 12px;
        line-height: 14.63px;
    }

    .section__work--block-left-btn-details {
        margin-right: 6px;
        padding: 10px 43px 13px;
    }

    .section__work--block-left-btn-contract {
        padding: 10px 31px 13px;
    }

    .section__work--block-left-btn {
        margin-bottom: 0;
    }

    .section__work--block-img {
        height: 176px;
        margin-bottom: 8px;
        background-size: contain;
    }

    .section__docs {
        margin-bottom: 40px;
    }

    .docs__img-wrapper {
        height: auto;
    }

    .docs--caption {
        margin-bottom: 24px;
    }

    .section__question {
        margin-bottom: 62px;
    }

    .section__question--caption {
        margin-bottom: 16px;
    }

    .section__question--answer-svg {
        height: 30px;
        width: 30px;
    }

    .section__question--answer-object {
        width: 86%;
        font-weight: 500;
        font-size: 14px;
        line-height: 24px;
    }

    .footer__list {
        display: flex;
        flex-direction: column-reverse;
        padding: 32px 0 26px;
    }

    .footer__list--left-list {
        display: none;
    }

    .footer__list--left-svg {
        margin-bottom: 30px;
    }

    .footer__list--center {
        width: 100% !important;
        max-width: 100% !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: stretch !important;
        padding: 0 !important;
        margin-bottom: 32px !important;
    }

    .footer__list--center-object {
        width: auto;
        align-self: flex-start;
        font-size: 24px;
        line-height: 29.26px;
        margin-bottom: 20px;
    }

    .footer__list--left-social-link:not(:last-child) {
        margin-right: 16px;
    }

    .input {
        padding: 13px 20px 15px;
        font-size: 14px;
    }

    .footer__list--center-form-message {
        margin-bottom: 25px;
    }

    .footer__list--center-submit {
        display: flex;
        flex-direction: column;
        padding-bottom: 16px;
        margin-bottom: 16px;
        border-bottom: 1px solid #595959;
    }

    .footer__list--center-btn {
        margin-right: 0;
        margin-bottom: 11px;
        padding: 12px 28px 13px 28px;
        font-size: 12px;
        line-height: 14.63px;
    }

    .footer__list--left-svg {
        width: 131px;
        height: 42px;
    }

    .footer__list--left-social-link-svg {
        width: 50px;
        height: 50px;
    }

    .footer__shop-widget {
        min-width: 50px;
    }

    .section__about--block-img-btn:hover, .section__about--block-img-btn:focus-visible:not(:active) {
        color: var(--color-white);
    }
}

@media (min-width: 500px) and (max-width: 680px) {
    .swiper__calc--glass {
        background-image: url(../img/two_500-681.png);
    }
}

@media (min-width: 320px) and (max-width: 480px) {
    .swiper__calc--build {
        background-image: url(../img/three_600-700.png);
    }
}

@media (min-width: 320px) and (max-width: 530px) {
    .section__calc--img {
        height: 290px !important;
    }

    .main__caption {
        font-size: 32px;
        line-height: 32px;
    }

    .section__calc--btn {
        right: 15px !important;
        bottom: 15px !important;
        font-size: 13px !important;
        padding: 10px 14px !important;
    }
}


@media (max-width: 425px) {

    .footer__list--left {
        gap: 15px 30px !important;
    }
}

@media (max-width: 360px) {
    .main_caption-port {
        font-size: 20px;
    }

    .footer__mobile-item {
        font-size: 12px;
    }

    .footer__list--left {
        gap: 10px 15px !important;
    }
}

@media (max-width: 358px) {

    .footer__list--right img,
    .footer__list--right-img {
        display: none;
    }

    .footer__list--left {
        max-width: 100%;
    }
}

.footer__success-msg {
    width: 100%;
    max-width: 570px;
    text-align: left;
    animation: fadeInMessage 0.4s ease-in-out forwards;
    animation: fadeInMessage 0.4s ease-in-out forwards;
}

@keyframes fadeInMessage {
    from {
        opacity: 0;
        transform: translateY(10px);
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
        transform: translateY(0);
    }
}

@keyframes fadeInMessage {
    from {
        opacity: 0;
        transform: translateY(10px);
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
        transform: translateY(0);
    }
}