/* --- GLOBAL --- */
:root {
    --color-dark: #1a1a1a;
    --color-black: #000000;
    --color-green: #aac6ad;
    --color-white: #ffffff;
    --color-hover: #151515;
    --color-text-muted: rgba(255, 255, 255, 0.7);
    --color-gray: #a2a2a2;
    --color-manager-bg: #c4d1d7;
    --color-service-overlay: rgba(241, 232, 227, 0.6);
    --border-light: #f1e8e3;
    --color-error: #ff0000;
    --color-success: #279733;
    --color-faq-text: rgba(0, 0, 0, 0.7);
    --color-dark-overlay: rgba(0, 0, 0, 0.5);
    --color-hero-overlay: rgba(0, 0, 0, 0.8);
    --color-line-light: rgba(255, 255, 255, 0.6);
    --shadow-card: 0 2px 7px rgba(0, 0, 0, 0.5);
    --shadow-review: 0 0 9px #dedede;
    --shadow-cert: 0 10px 30px rgba(0, 0, 0, 0.1);

    --font-main: 'Inter Tight', sans-serif;
    --transition: 0.3s ease;
    --range-thumb-size: 12px;
    --border-radius: 5px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-main);
    background-color: var(--color-white);
    color: var(--color-black);
    letter-spacing: 0.03em;
    line-height: 1.1;
}

body.menu-open {
    overflow: hidden;
}

input,
label,
textarea,
button {
    font-family: var(--font-main);
    letter-spacing: 0.03em;
}

.container {
    max-width: 1150px;
    margin: 0 auto;
    padding: 0 20px;
}

i.icon {
    display: inline-block;
    width: 10px;
    height: 10px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    vertical-align: middle;
}

i.arrow-right {
    background-image: url('../images/icons/arrow-right.svg');
}
i.pin-icon {
    width: 14px;
    height: 20px;
    background-image: url('../images/icons/pin.svg');
}
i.call-icon {
    background: url('../images/icons/call.svg');
}
i.close {
    width: 100%;
    height: 100%;
    background-image: url('../images/icons/close.svg');
}
/* --- BUTTONS --- */
.btn {
    padding: 12px 25px;
    border-radius: 50px;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    color: var(--color-hover);
    background: var(--color-green);
    border: 1px solid var(--color-hover);
    font-size: 15px;
    display: inline-block;
}
.btn:hover {
    background: var(--color-hover);
    color: var(--color-green);
    border-color: var(--color-green);
}

.btn.disabled,
.btn.disabled:hover {
    cursor: not-allowed;
    color: var(--color-dark);
    background-color: transparent;
    border-color: var(--color-dark);
}

.btn__call {
    background: none;
    border-color: var(--color-white);
    color: var(--color-white);
    display: flex;
    align-items: center;
    gap: 10px;
}

/* --- HEADER --- */
.header {
    padding: 20px 0;
}

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

.logo {
    color: var(--color-white);
    font-weight: 900;
    font-size: 24px;
    letter-spacing: 2px;
    text-decoration: none;
}

.nav {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav__list {
    display: flex;
    list-style: none;
    gap: 25px;
}

.nav__list a {
    color: var(--color-white);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

.nav__list a:hover {
    color: var(--color-green);
}

.lang-switcher {
    color: var(--color-white);
    font-size: 14px;
}

.header__inner > button {
    display: none;
    width: 35px;
    height: 24px;
    border: none;
    background:
        linear-gradient(var(--color-white), var(--color-white)) top right / 35px 1px no-repeat,
        linear-gradient(var(--color-white), var(--color-white)) center right / 35px 1px no-repeat,
        linear-gradient(var(--color-white), var(--color-white)) bottom right / 35px 1px no-repeat;
    cursor: pointer;
    position: relative;
    z-index: 1100;
}

.header__inner > button::before,
.header__inner > button::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 35px;
    height: 1px;
    background-color: var(--color-white);
    opacity: 0;
    transition: var(--transition);
}

.header__inner > button.active,
body.menu-open .header__inner > button {
    background: none;
}

.header__inner > button.active::before,
.header__inner > button.active::after,
body.menu-open .header__inner > button::before,
body.menu-open .header__inner > button::after {
    opacity: 1;
}

.header__inner > button.active::before,
body.menu-open .header__inner > button::before {
    transform: rotate(45deg);
}

.header__inner > button.active::after,
body.menu-open .header__inner > button::after {
    transform: rotate(-45deg);
}

/* --- HERO --- */
.hero {
    background:
        linear-gradient(var(--color-hero-overlay), var(--color-hero-overlay)),
        url('../images/bg-city.jpg') center/cover;
    padding: 165px 0 0;
    color: var(--color-white);
    margin-top: -85px;
}

.hero .section__title {
    font-size: 38px;
    max-width: 700px;
    margin-bottom: 45px;
}

.features__inner {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 29px;
    margin-bottom: 75px;
}

.feature-item {
    border: 1px solid var(--border-light);
    padding: 0 5px 0 17px;
    font-size: 16px;
    min-height: 80px;
    display: flex;
    align-items: center;
    border-radius: var(--border-radius);
}

.hero__bottom-grid {
    display: grid;
    grid-template-columns: 285px 285px auto;
    gap: 64px;
}
.hero__bottom-grid > div {
    box-shadow: var(--shadow-card);
}
.card {
    border-radius: var(--border-radius);
    padding: 35px 35px 0;
    height: 285px;
    position: relative;
    overflow: hidden;
    z-index: 20;
}

.card > img {
    position: absolute;
    top: 0;
    left: 0;
    max-width: 100%;
    object-fit: cover;
}

.card__title {
    position: relative;
    z-index: 9;
    font-size: 28px;
    line-height: 1.25;
    font-weight: 700;
}

.card--buy {
    color: var(--color-hover);
}
.card--sell {
    color: var(--color-white);
}

.consult__form {
    background-color: var(--color-green);
    border-radius: var(--border-radius);
    padding: 0 80px;
    color: var(--color-dark);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 30px;
    z-index: 20;
}
.consult__form .form-group {
    margin-bottom: 0;
}
.consult__form .card__title {
    font-size: 18px;
}

.section__title {
    font-size: 40px;
    font-weight: 700;
}

/* --- ABOUT --- */
.about {
    background-color: var(--color-white);
    margin-top: -105px;
    padding: 200px 0 100px;
    position: relative;
    z-index: 10;
    overflow: hidden;
}

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

.about__bg-text {
    flex: 1 1 45%;
    position: relative;
}

.about__content {
    flex: 1 1 55%;
}

.about .section__title {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}

.about .section__title span {
    display: block;
    margin-left: 40px;
}

.about__text {
    font-size: 20px;
    line-height: 1.3;
}

.about__text p {
    margin-bottom: 20px;
}

/* --- CALC --- */
.calc {
    background: var(--color-black) url('../images/bg-calc.jpg') center/cover;
    padding: 40px 0;
    color: var(--color-white);
}
.calc .section__title {
    text-align: center;
    margin-bottom: 30px;
}
.calc__form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: center;
    max-width: 920px;
    margin: 0 auto;
}
.calc__subtitle {
    font-size: 18px;
    line-height: 1.3;
    margin-bottom: 30px;
}
.form-group {
    margin-bottom: 24px;
    position: relative;
}
.field {
    display: block;
    width: 100%;
    max-width: 350px;
    height: 40px;
    padding: 0 30px;
    border-radius: 40px;
    border: 2px solid var(--color-white);
    background: var(--color-white);

    font-size: 14px;
}

.field:hover,
.field:focus {
    border-color: var(--color-green);
}
.field.error {
    border-color: var(--color-error) !important;
}
.field.success {
    border-color: var(--color-success) !important;
}

.error-text {
    position: absolute;
    bottom: -14px;
    left: 30px;
    font-size: 10px;
}
.calc__parameters {
    border: 1px solid var(--border-light);
    padding: 50px;
    border-radius: var(--border-radius);
    display: flex;
    flex-direction: column;
    gap: 45px;
    backdrop-filter: blur(2px);
}

.range-group {
    width: 100%;
}
.range-name {
    font-size: 14px;
    display: block;
}
.range-container {
    position: relative;
    width: 100%;
    height: 30px;
    padding-top: 30px;
    --progress: calc((var(--value) - var(--min)) / (var(--max) - var(--min)));
}
.range-container::before {
    content: '';
    display: block;
    width: calc(var(--progress) * 100%);
    height: 2px;
    background: var(--color-green);
    position: absolute;
    bottom: -2px;
}
.range-value {
    position: absolute;
    bottom: 8px;
    font-weight: 400;
    font-size: 14px;
    left: calc(var(--progress) * 100%);
    transform: translateX(calc(var(--progress) * -100%));
    white-space: nowrap;
}
.custom-range {
    -webkit-appearance: none;
    width: 100%;
    background: transparent;
    cursor: pointer;
    display: block;
}

.custom-range::-webkit-slider-runnable-track {
    width: 100%;
    height: 2px;
    background: var(--color-white);
}

.custom-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    height: var(--range-thumb-size);
    width: var(--range-thumb-size);
    border-radius: 50%;
    background: var(--color-green);
    margin-top: -5px;
}

.custom-range::-moz-range-thumb {
    height: var(--range-thumb-size);
    width: var(--range-thumb-size);
    border-radius: 50%;
    background: var(--color-green);
    border: none;
}

.range-limits {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    margin-top: 8px;
    padding-top: 5px;
}

.custom-checkbox {
    display: flex;
    align-items: center;
    cursor: pointer;
    column-gap: 8px;
}

.custom-checkbox__input {
    position: absolute;
    opacity: 0;
    width: 0;
}

.custom-checkbox__box {
    height: 23px;
    width: 23px;
    background-color: var(--color-white);
    border-radius: 50%;
    transition: var(--transition);
    flex-shrink: 0;
}

.custom-checkbox:hover .custom-checkbox__box,
.custom-checkbox__input:checked ~ .custom-checkbox__box {
    background-color: var(--color-green);
    box-shadow: inset 0 0 0 4px var(--color-white);
}

.custom-checkbox__text {
    color: var(--color-white);
    font-size: 14px;
}

.calc.light,
.calc.light .custom-checkbox__text {
    color: var(--color-dark);
}
.calc.light {
    background: var(--color-white);
    padding: 0 0 110px;
}
.calc.light .field,
.calc.light .custom-checkbox__box {
    border: 1px solid var(--color-dark);
}
.calc.light .calc__parameters {
    border: none;
    background: var(--color-green);
}
.calc.light .custom-range::-webkit-slider-thumb,
.calc.light .range-container::before {
    background: var(--color-dark);
}

.calc.light .calc__parameters::after {
    content: '';
    display: block;
    width: 200px;
    height: 230px;
    background: url('../images/keys.png') center/cover no-repeat;
    position: absolute;
    bottom: -50px;
    right: -130px;
}

/* --- MANAGER --- */
.manager {
    background-color: var(--color-manager-bg);
    overflow: hidden;
    padding-top: 20px;
}

.manager__inner {
    display: flex;
    align-items: center;
    gap: 40px;
}

.manager__content {
    flex: 1;
    position: relative;
    padding: 0 0 47px 93px;
}

.quote-icon {
    position: absolute;
    top: -70px;
    left: 0;
    max-width: 125px;
    z-index: 10;
}

.manager__text {
    font-size: 20px;
    line-height: 1.5;
    margin-bottom: 40px;
    max-width: 600px;
    color: var(--color-dark);
    position: relative;
    z-index: 20;
}

.manager__name {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 5px;
}

.manager__post {
    font-size: 20px;
}

.manager__image {
    flex: 0 0 450px;
}

.manager__image img {
    display: block;
    width: 100%;
}

/* --- SERVICES --- */
.services {
    padding: 100px 0;
}

.services .section__title {
    margin-bottom: 50px;
}

.services__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.service-card {
    position: relative;
    height: 320px;
    background-size: cover;
    background-position: center;
    border-radius: var(--border-radius);
    padding: 37px 40px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition);
    text-decoration: none;
    overflow: hidden;
}

.service-card:hover {
    cursor: pointer;
}

.service-card > img {
    position: absolute;
    top: 0;
    left: 0;
    max-width: 100%;
}

.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-service-overlay) 100%);
    z-index: 1;
    opacity: 1;
    transition: var(--transition);
}

.service-card:hover::before {
    opacity: 0;
}

.service-card__name {
    position: relative;
    z-index: 2;
    font-size: 32px;
    line-height: 1.3;
    font-weight: 700;
    color: var(--color-dark);
}
.service-card:hover .service-card__name {
    color: var(--color-white);
    text-shadow: 1px 2px 4px var(--color-black);
}

.service-card .btn {
    position: relative;
    z-index: 2;
    align-self: flex-end;
    background: none;
}

.service-card:hover .btn {
    background: var(--color-green);
    color: var(--color-dark);
    border-color: var(--color-green);
}
/* --- ADVANTAGES --- */
.advantages {
    background: var(--color-black) url('../images/bg-adv.jpg') center/cover no-repeat;
    padding: 100px 0;
    color: var(--color-white);
}

.advantages .section__title {
    margin-bottom: 80px;
}

.advantages__inner {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 60px 30px;
}

.adv-card {
    position: relative;
    border: 1px solid var(--color-white);
    border-radius: var(--border-radius);
    padding: 50px 35px 35px;
}
.adv-card__icon {
    position: absolute;
    top: -20px;
    right: 35px;
    width: 50px;
    height: 50px;
    background-color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    transition: var(--transition);
}

.adv-card:hover .adv-card__icon {
    background-color: var(--color-green);
}

.adv-card__name {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
    transition: var(--transition);
}
.adv-card:hover .adv-card__name {
    color: var(--color-green);
}

.adv-card__text {
    font-size: 16px;
    line-height: 1.4;
    color: var(--color-text-muted);
}
/* --- REVIEWS --- */
.reviews {
    padding: 57px 0;
    background-color: var(--color-white);
}
.reviews-slider {
    padding: 50px 0 20px;
}
.reviews__slider-wrapper {
    position: relative;
    margin-bottom: 50px;
}

.risks-slider .swiper-slide {
    height: auto;
    display: flex;
}

.review-card {
    background: var(--color-white);
    box-shadow: var(--shadow-review);
    border-radius: var(--border-radius);
    padding: 40px;
    height: 100%;
    position: relative;
    border: 1px solid var(--border-light);
}

.review-card__header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
    position: relative;
}

.review-card__avatar {
    width: 60px;
    height: 60px;
    /* border-radius: 50%; */
    object-fit: cover;
}

.review-card__name {
    font-size: 20px;
    font-weight: 700;
}
.review-card__info {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
}
.review-card__date {
    font-size: 14px;
    color: var(--color-gray);
    margin-top: 5px;
}

.review-card__quote-icon {
    position: absolute;
    top: -36px;
    right: 30px;
    width: 66px;
    height: 50px;
    background: url(../images/icons/quotes-light.svg) no-repeat center / contain;
}

.review-card__text {
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-dark);
}

.reviews__prev,
.reviews__next {
    color: var(--color-dark) !important;
    width: 40px;
    height: 40px;
}
.reviews__prev {
    left: -60px;
}
.reviews__next {
    right: -60px;
}
.reviews__prev::after,
.reviews__next::after {
    font-size: 20px;
    font-weight: bold;
}

.reviews__pagination.swiper-pagination-progressbar {
    position: relative;
    height: 15px;
    width: 100%;
    margin-top: 40px;
    background: none;
    border: 1px solid var(--color-gray);
}

.reviews__pagination .swiper-pagination-progressbar-fill {
    background: var(--border-light);
    border-radius: 2px;
}
/* --- FAQ --- */
.faq {
    background-color: var(--color-manager-bg);
    padding: 100px 0;
    overflow: hidden;
}
.faq .section__title {
    margin-bottom: 42px;
}
.faq__inner {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 80px;
}

.faq__content {
    flex: 1;
}

.faq__title .section__title {
    margin-bottom: 50px;
}

.accordion__item {
    border-top: 1px solid var(--color-line-light);
    transition: var(--transition);
    padding: 25px 0;
}

.accordion__item:last-child {
    border-bottom: 1px solid var(--color-line-light);
}

.accordion__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.accordion__question {
    font-size: 18px;
    font-weight: 700;
    max-width: 85%;
    line-height: 1.3;
}

.accordion__icon {
    width: 30px;
    height: 30px;
    position: relative;
}

.accordion__icon::before,
.accordion__icon::after {
    content: '';
    position: absolute;
    background-color: var(--color-white);
    transition: var(--transition);
}

.accordion__icon::before {
    width: 100%;
    height: 1.5px;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
}

.accordion__icon::after {
    width: 1.5px;
    height: 100%;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
}

.accordion__item.active .accordion__icon::after {
    transform: translateX(-50%) rotate(45deg);
}

.accordion__item.active .accordion__icon::before {
    transform: translateY(-50%) rotate(45deg);
}

.accordion__body {
    max-height: 0;
    overflow: hidden;
    transition: var(--transition);
}

.accordion__item.active .accordion__body {
    max-height: 500px;
}

.accordion__text {
    margin-top: 25px;
    font-size: 16px;
    line-height: 1.5;
    color: var(--color-faq-text);
}

.faq__image-box {
    flex: 0 0 450px;
    position: relative;
}

.faq__bg-logo img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

/* --- RISKS --- */
.risks {
    background: var(--color-hover) url(../images/bg-risks.jpg) center/cover no-repeat;
    padding-top: 40px;
    color: var(--color-white);
    position: relative;
}
.risks::after {
    content: '';
    display: block;
    width: 100%;
    height: 50px;
    background-color: var(--color-white);
    position: absolute;
    bottom: -5px;
}
.risks__slider-wrapper {
    position: relative;
    padding: 0 50px;
    z-index: 50;
}

.risks .section__title {
    max-width: 750px;
    margin-bottom: 17px;
}
.risks__subtitle {
    font-size: 20px;
    line-height: 24px;
    margin-bottom: 40px;
}
.risk-card {
    position: relative;
    color: var(--color-dark);
    height: auto;
    display: flex;
    padding-left: 40px;
}
.risk-card__number {
    font-size: 120px;
    font-weight: 800;
    position: absolute;
    left: 4px;
    top: 40px;
    opacity: 1;
    color: transparent;
    -webkit-text-stroke: 1px #fff;
}
.risk-card__text {
    background: var(--color-green);
    font-size: 16px;
    line-height: 23px;
    padding: 35px 50px;
    border-radius: var(--border-radius);
}
.risk-card__text b {
    display: block;
    margin-bottom: 20px;
}
.risks__prev::after,
.risks__next::after {
    content: none;
}

.risks__prev {
    background: url('../images/icons/slider-prev.svg') center/cover no-repeat;
}
.risks__next {
    background: url('../images/icons/slider-next.svg') center/cover no-repeat;
}

/* --- CERTS --- */
.certs {
    padding-top: 60px;
}
.certs .section__title {
    margin-bottom: 50px;
}
.certs-slider {
    padding: 70px 0 110px;
}
.certs-slider .cert-img {
    width: 100%;
    max-width: 500px;
    filter: grayscale(1);
    transition: var(--transition);
    box-shadow: var(--shadow-cert);
}
.swiper-slide-active {
    z-index: 30;
    overflow: visible;
}
.swiper-slide-active .cert-img {
    transform: scale(1.5);
    filter: grayscale(0);
}

/* --- PARTNERS --- */
.partners {
    padding-top: 20px;
    padding-bottom: 100px;
}
.partners .section__title {
    margin-bottom: 60px;
}
.partners-slider .swiper-wrapper {
    align-items: center;
}
.partners-slider .swiper-slide img {
    max-width: 100%;
    max-height: 80px;
    display: block;
    margin: 0 auto;
}
/* --- WE KNOW --- */
.we-know {
    padding: 35px 0;
    background-color: var(--color-manager-bg);
}
.we-know__inner {
    display: flex;
    align-items: center;
}
.we-know__inner > div {
    flex: 0 0 50%;
}
.we-know .section__title {
    font-size: 28px;
    margin-bottom: 35px;
}
.we-know__image img {
    max-width: 360px;
}
.we-know__content p {
    font-size: 20px;
    line-height: 24px;
}

/* --- CALLBACK --- */
.callback {
    background: var(--color-dark) url('../images/bg-callback.jpg') center/cover no-repeat;
    padding: 60px 0;
}

.callback__inner {
    display: flex;
    align-items: center;
}

.callback__form-box {
    flex: 0 0 50%;
    background: var(--color-dark-overlay) url('../images/building-form-bg.jpg') center/cover;
    padding: 50px 95px;
    border: 1px solid var(--color-white);
    border-radius: var(--border-radius);
    color: var(--color-white);
    backdrop-filter: blur(2px);
}

.callback .section__title {
    font-size: 28px;
    line-height: 24px;
    margin-bottom: 40px;
    text-align: center;
}

.callback .section__subtitle {
    font-size: 18px;
    line-height: 22px;
    margin-bottom: 24px;
}

.callback__form .field {
    width: 100%;
}

.callback__form .custom-checkbox {
    justify-content: center;
    margin-bottom: 24px;
}
.callback__form .btn {
    width: 100%;
}
/* --- FOOTER --- */
.footer {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: 60px 0 40px;
}

.footer__top {
    text-align: center;
    border-bottom: 1px solid var(--color-green);
    padding-bottom: 30px;
    margin-bottom: 32px;
}

.footer__quote {
    font-size: 16px;
    line-height: 1.5;
    max-width: 700px;
    margin: 0 auto;
}

.footer__main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.footer__logo img {
    width: 255px;
}

.footer__menu {
    display: flex;
    gap: 42px;
    list-style: none;
}

.footer__link {
    color: var(--color-white);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.footer__link:hover {
    color: var(--color-green);
}

.footer__bottom {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    row-gap: 30px;
}

.footer__socials {
    display: flex;
    column-gap: 30px;
}

.social-link img {
    width: 40px;
    height: 40px;
    transition: var(--transition);
    filter: contrast(0);
    opacity: 0.5;
}

.social-link:hover img {
    filter: contrast(1);
    opacity: 1;
}

.footer__address {
    width: 100%;
    font-size: 16px;
    text-align: center;
}
.footer__address i {
    margin-right: 5px;
}

.js-open-modal {
    cursor: pointer;
}
.js-overlay-modal {
    opacity: 0;
    visibility: hidden;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(22, 22, 22, 0.5);
    z-index: 20;
}
.order-modal .js-overlay-modal {
    background-color: var(--text-color);
}
.modal {
    opacity: 0;
    visibility: hidden;
    height: 100%;
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    -webkit-box-shadow: 0 3px 10px -0.5px rgba(0, 0, 0, 0.2);
    box-shadow: 0 3px 10px -0.5px rgba(0, 0, 0, 0.2);
    text-align: center;
    border-radius: 3px;
    -webkit-transition: 0.2s all;
    -o-transition: 0.2s all;
    transition: 0.2s all;
    z-index: 999;
}
.modal.active,
.js-overlay-modal.active {
    opacity: 1;
    visibility: visible;
}
.modal-content {
    background: #fff;
    max-width: 650px;
    width: calc(100% - 30px);
    position: absolute;
    z-index: 30;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    padding: 60px;
    border-radius: 5px;
}
.modal-content .section-title {
    font-size: 22px;
    line-height: 34px;
    font-weight: 600;
}
.modal-content p {
    font-size: 18px;
    margin-bottom: 30px;
}
.modal-content p:last-child {
    margin-bottom: 0;
}
.modal.success .modal-content .section-title {
    margin-bottom: 20px;
}
.js-modal-close {
    position: absolute;
    z-index: 30;
    top: 24px;
    right: 24px;
    display: block;
    width: 20px;
    height: 20px;
}

/* --- RESPONSIVE --- */
@media (max-width: 1200px) {
    .container {
        max-width: 100%;
        padding: 0 30px;
    }

    .nav {
        gap: 24px;
    }

    .nav__list {
        gap: 18px;
    }

    .hero {
        padding-top: 145px;
    }

    .hero .section__title {
        font-size: 34px;
        margin-bottom: 35px;
    }

    .features__inner {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
        margin-bottom: 55px;
    }

    .hero__bottom-grid {
        grid-template-columns: 260px 260px 1fr;
        gap: 25px;
    }

    .card {
        height: 260px;
        padding: 30px 25px 0;
    }

    .consult__form {
        padding: 0 40px;
    }

    .about {
        padding: 180px 0 80px;
    }

    .calc__parameters {
        padding: 40px;
    }

    .manager__content {
        padding-left: 50px;
    }

    .manager__image,
    .faq__image-box {
        flex-basis: 380px;
    }

    .reviews__prev {
        left: -20px;
    }

    .reviews__next {
        right: -20px;
    }

    .callback__form-box {
        padding: 45px 60px;
    }
}

@media (max-width: 991px) {
    .section__title {
        font-size: 34px;
    }

    .header__inner,
    .nav,
    .nav__list,
    .footer__main,
    .footer__menu {
        flex-wrap: wrap;
    }

    .header__inner {
        gap: 20px;
    }

    .nav {
        justify-content: flex-end;
        gap: 18px;
    }

    .nav__list {
        gap: 14px;
    }

    .hero {
        margin-top: -115px;
        padding-top: 175px;
    }

    .features__inner,
    .advantages__inner {
        grid-template-columns: repeat(2, 1fr);
        gap: 22px 16px;
    }

    .hero__bottom-grid,
    .calc__form,
    .services__grid {
        grid-template-columns: 1fr 1fr;
    }

    .consult__form {
        grid-column: 1 / -1;
        min-height: 240px;
    }

    .about__inner,
    .manager__inner,
    .faq__inner,
    .we-know__inner,
    .callback__inner,
    .footer__main {
        flex-direction: column;
    }
    .footer__nav {
        display: none;
    }

    .we-know__image {
        order: 2;
    }
    .we-know__image img {
        max-width: 280px;
        margin: 50px 0 0 23px;
    }

    .about__bg-text,
    .about__content,
    .we-know__inner > div,
    .callback__form-box {
        flex-basis: auto;
    }
    .manager {
        padding-top: 70px;
    }
    .manager__inner {
        gap: 0;
    }
    .manager__content {
        padding: 0;
    }

    .quote-icon {
        top: auto;
        max-width: 75px;
        bottom: -80px;
    }

    .manager__image,
    .faq__image-box {
        flex-basis: auto;
        max-width: 420px;
        width: 100%;
        margin: 0 auto;
    }

    .services,
    .advantages,
    .faq {
        padding: 80px 0;
    }

    .service-card {
        height: 280px;
        padding: 30px;
    }

    .service-card__name {
        font-size: 26px;
    }

    .risks__slider-wrapper {
        padding: 0 35px;
    }

    .callback__form-box {
        width: 100%;
    }

    .footer__main {
        gap: 30px;
        text-align: center;
    }

    .footer__menu {
        justify-content: center;
    }
}

@media (max-width: 767px) {
    .container {
        padding: 0 16px;
    }
    .section__title {
        font-size: 28px;
    }
    .about__bg-text {
        order: 2;
    }
    .about__bg-text img {
        width: 100%;
    }
    .about .section__title {
        width: 100%;
        font-size: 35px;
    }

    .header {
        padding: 16px 0;
        background-color: var(--color-hover);
        position: relative;
        z-index: 1000;
    }

    .header__inner {
        flex-direction: row;
        align-items: center;
    }

    .header__inner > button {
        display: block;
    }

    .nav {
        position: fixed;
        top: 65px;
        right: auto;
        bottom: 0;
        left: 0;
        width: 100%;
        min-height: 100vh;
        padding: 96px 24px 32px;
        background-color: var(--color-hover);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        gap: 165px;
        transform: translateX(110%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
        z-index: 1050;
    }

    .nav.active,
    body.menu-open .nav {
        transform: translateX(0);
        opacity: 1;
        visibility: visible;
    }

    .nav__list {
        width: 100%;
        flex-direction: column;
        align-items: center;
        gap: 25px;
    }

    .nav__list a {
        font-size: 24px;
        line-height: 1.25;
    }

    .nav .btn__call {
        width: auto;
        min-width: 128px;
        padding: 8px 22px;
        font-size: 12px;
        justify-content: center;
        gap: 8px;
    }

    .nav .lang-switcher {
        font-size: 15px;
    }

    .hero {
        margin-top: -245px;
        padding-top: 300px;
    }

    .calc__form,
    .services__grid {
        grid-template-columns: 1fr;
    }

    .features__inner {
        gap: 14px;
        margin-bottom: 40px;
    }

    .feature-item {
        min-height: 65px;
        font-size: 15px;
    }

    .card {
        height: 230px;
    }

    .card__title {
        font-size: 24px;
    }

    .consult__form {
        padding: 30px 22px;
        min-height: auto;
    }

    .field {
        max-width: 100%;
    }

    .about {
        margin-top: -60px;
        padding: 120px 0 60px;
    }

    .about__text,
    .manager__text,
    .risks__subtitle,
    .we-know__content p {
        font-size: 18px;
    }

    .calc.light {
        padding-bottom: 70px;
    }

    .calc__parameters {
        padding: 28px 20px;
        gap: 32px;
    }

    .calc.light .calc__parameters::after {
        display: none;
    }

    .manager__name,
    .adv-card__name {
        font-size: 22px;
    }

    .manager__post {
        font-size: 18px;
    }

    .services,
    .advantages {
        padding: 40px 0;
    }

    .services .section__title,
    .advantages .section__title,
    .certs .section__title,
    .partners .section__title {
        margin-bottom: 35px;
    }

    .service-card {
        height: 240px;
        padding: 24px;
    }

    .adv-card {
        padding: 16px;
    }
    .adv-card__icon {
        width: 28px;
        height: 28px;
        top: -13px;
        right: 8px;
    }
    .adv-card__icon img {
        max-width: 60%;
        max-height: 60%;
    }
    .reviews {
        padding-top: 40px;
    }
    .reviews__slider-wrapper {
        margin-bottom: 10px;
    }
    .reviews__pagination.swiper-pagination-progressbar {
        margin-top: 0;
    }
    .reviews-slider {
        padding-top: 30px;
    }
    .review-card {
        padding: 30px 22px;
    }
    .review-card__quote-icon {
        right: 20px;
        top: -25px;
        width: 50px;
    }

    .reviews__prev,
    .reviews__next {
        display: none;
    }
    .calc .section__title {
        text-align: left;
    }
    .faq {
        padding-bottom: 0;
    }
    .faq__inner {
        gap: 0;
    }
    .faq__image-box {
        padding: 100px 28px 72px 28px;
    }

    .accordion__question {
        font-size: 16px;
    }

    .risk-card {
        padding: 50px 20px 0;
    }

    .risk-card__number {
        font-size: 90px;
        top: -10px;
        left: 25px;
    }

    .risk-card__text {
        padding: 42px 28px 34px 28px;
    }

    .certs-slider {
        padding: 30px 0 70px;
    }

    .swiper-slide-active .cert-img {
        transform: scale(1.2);
    }
    .callback__form-box {
        padding: 35px 22px;
    }

    .callback .section__title {
        font-size: 24px;
        line-height: 1.2;
    }

    .footer__menu,
    .footer__socials {
        gap: 22px;
    }

    .footer__logo img {
        width: 220px;
        opacity: 0.3;
    }
}

@media (max-width: 480px) {
    .section__title,
    .hero .section__title {
        font-size: 24px;
    }

    .btn {
        text-align: center;
    }

    .btn__call {
        justify-content: center;
    }

    .nav .btn__call {
        width: auto;
    }

    .hero {
        margin-top: -275px;
        padding-top: 330px;
    }

    .feature-item,
    .review-card__text,
    .risk-card__text,
    .footer__quote,
    .footer__address {
        font-size: 15px;
    }
    .adv-card__name {
        font-size: 16px;
        margin-bottom: 5px;
    }
    .adv-card__text {
        font-size: 10px;
    }

    .card {
        height: 210px;
        padding: 24px 20px 0;
    }

    .calc__subtitle,
    .about__text,
    .manager__text,
    .we-know__content p {
        font-size: 16px;
    }

    .service-card__name {
        font-size: 22px;
    }

    .footer__menu {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    .footer__bottom {
        align-items: center;
    }

    .risks__slider-wrapper {
        padding: 0 20px;
    }

    .footer {
        padding: 45px 0 30px;
    }
}
@media (max-width: 400px) {
    .feature-item {
        font-size: 13px;
    }
}