:root {
    --color-primary: #1F1F1F; /* Элегантный графит (фон, шапка) */
    --color-white: #FFF; /* Основной фон для секций и карточек */
    --color-gray: #6C6C6C; /* Второстепенный текст, подписи */
    --color-gold: #C6A469; /* Цвет премиум-класса (иконки, кнопки) */
    --color-beige: #F7F4EF; /* Фон блоков, создаёт уют */
    --color-blue: #2B6CB0; /* Уверенность, деловитость (кнопки, ссылки) */
    --color-gray-dark: #333333; /* Контрастный заголовочный текст */
    --color-gray-light: #EDEDED; /* Цвет фона карточек и блоков */

    --font-title: Arial;
    --font-main: Arial;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-main);
    background: var(--color-white);
}

a {
    text-decoration: unset;
}

h1,h2,h3,h4,h5,h6 {
    margin: 0;
    padding: 0;
}

section {
    padding: 80px 0;
    position: relative;
}

section .container {
    height: 100%;
}

section .container .row{
    height: 100%;
}

.btn {
    height: 42px;
    display: flex;
    gap: 12px;
    width: fit-content;
    border-radius: 20px;
    align-items: center;
    padding: 5px 32px;
    font-family: var(--font-main);
    font-size: 16px;
    line-height: 16px;
}

.btn.btn-primary {
    background: var(--color-gold);
    color: var(--color-white);
    border: 1px solid var(--color-gold);
}

.btn.btn-primary:hover {
    background: var(--color-blue);
    border: 1px solid var(--color-blue);
}

.section-title {
    font-family: var(--font-title);
    font-size: 32px;
    line-height: 39px;
    color: var(--color-gray-dark);
    margin-bottom: 36px;
    font-weight: 500;
    position: relative;
    border-bottom: 2px solid var(--color-gold);
    width: fit-content;
    padding: 0 0 24px;
}

.section-header {
    height: 100px;
    width: 100%;
    padding: 0;
}

.section-features,
.section-services,
.section-about {
    height: fit-content;
}

.section-header .header-box {
    display: flex;
    gap: 12px;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo {
    font-size: 42px;
    text-transform: uppercase;
    font-weight: bold;
    color: var(--color-gold);
    letter-spacing: 5px;
}

.header-menu-box {
    display: flex;
    gap: 24px;
    height: 100%;
    justify-content: center;
    align-items: center;
}

.header-menu {
    display: flex;
    gap: 12px;
    height: 100%;
    justify-content: center;
    align-items: center;
}

.header-menu-item {
    color: var(--color-primary);
    font-family: var(--font-title);
    font-size: 20px;
    font-style: normal;
    font-weight: 400;
    line-height: 23px;
}

.header-menu-box .contacts {
    display: flex;
    flex-direction: column;
    gap: 1px;
    justify-content: center;
}


.section-top {
    background-color: var(--color-gray-light);
    background-size: cover;
    height: 600px;
}

.top-content {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 530px;
    height: fit-content;
    background: #00000064;
    transform: translate(-100%, -50%);
    padding: 48px 32px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.top-content .section-title {
    margin: 0;
    color: var(--color-white);
}

.top-text {
    color: var(--color-gray-light);
    font-size: 22px;
    line-height: 29px;
}

.features {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    justify-content: center;
    align-items: stretch;
}

.feature-item {
    width: calc(100% / 3 - 16px);
    display: flex;
    gap: 24px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 32px 24px;
    background: var(--color-beige);
}

.feature-item-name {
    font-family: var(--font-title);
    font-size: 24px;
    font-weight: 500;
    line-height: 29px;
    color: var(--color-gray-dark);
}

.feature-item-text {
    font-family: var(--font-main);
    font-size: 16px;
    font-weight: 400;
    line-height: 21px;
    color: var(--color-gray);
}

.section-services {
    background: var(--color-beige);
}

.service-item {
    display: flex;
    gap: 64px;
    width: 100%;
    justify-content: space-between;
    align-items: center;
    padding: 32px 0;
}

.service-item + .service-item {
    border-top: 1px solid var(--color-gray-light);
}

.service-item-image {
    order: 1;
    width: 500px;
}

.service-item-image img {
    width: 100%
}

.services .service-item:nth-of-type(odd) .service-item-image {
    order: 2;
}

.service-item-image img {
    width: 100%;
}

.service-item-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
    order: 2;
    width: calc(100% - 564px);
}

.services .service-item:nth-of-type(odd) .service-item-content {
    order: 1;
}

.service-item-name {
    font-family: var(--font-title);
    font-size: 24px;
    font-weight: 500;
    line-height: 29px;
    color: var(--color-gray-dark);
}

.service-item-text {
    font-family: var(--font-main);
    font-size: 16px;
    font-weight: 400;
    line-height: 21px;
    color: var(--color-gray);
}

.about-content-item {
    padding: 60px 32px;

}

.about-image {

}

.about-image img {
    width: 100%;
}

.about-content-item {
    color: var(--color-gray)
}

.about-content-item a {
    color: var(--color-gray)
}

.section-title-sm {
    margin-bottom: 24px;
    color: var(--color-gray-dark);
}

.footer {

}

.footer-column {
    height: 64px;
    display: flex;
    align-items: center;
}

.footer-menu {
    width: 100%;
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

.desktop-show {
    display: flex!important;
}

.mobile-show {
    display: none!important;
}

.mobile-menu {
    display: none;
}

.mobile-menu.show {
    display: flex;
    flex-direction: column;
    gap: 24px;
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    background: var(--color-beige);
    z-index: 9;
    padding: 24px 32px;
}

.mobile-menu-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mobile-menu-head {
    position: relative;
    height: 60px;
}

.mobile-menu-hide-btn {
    position: absolute;
    right: -16px;
    top: 4px;
    width: 40px;
    height: 40px;
    background: transparent;
}

.mobile-menu-item {
    font-size: 16px;
    line-height: 21px;
    color: var(--color-primary);
}

.contact-link {
    display: flex;
    gap: 10px;
    align-items: center;
    color: var(--color-primary);
}

.contact-link svg {
    width: 20px;
    height: 20px;
}




@media (max-width: 480px) {
    .contact-link svg {
        width: 32px;
        height: 32px;
    }

    .desktop-show {
        display: none!important;
    }

    .mobile-show {
        display: flex!important;
    }

    section {
        padding: 32px 0;
    }

    .section-title {
        font-size: 24px;
        line-height: 29px;
        width: fit-content;
        padding: 0 0 16px;
        text-align: center;
        margin: 0 auto 24px;
    }

    .top-content {
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        transform: translate(0, 0);
        padding: 24px 12px;
        gap: 24px;
        justify-content: center;
    }

    .top-text {
        font-size: 18px;
        line-height: 25px;
    }

    .header-menu-box {
        width: auto;
        height: auto;
        flex: 1 0 auto;
        justify-content: flex-end;
    }

    .header-menu-box .contacts {
        display: flex;
        flex-direction: row;
        gap: 12px;
        justify-content: center;
    }

    .features {
        gap: 12px;
        flex-direction: column;
        flex-wrap: wrap;
        justify-content: center;
        align-items: stretch;
    }

    .feature-item {
        width: 100%;
        display: flex;
        gap: 12px;
    }

    .feature-item-name {
        font-size: 18px;
        line-height: 23px;
    }

    .feature-item-text {
        font-size: 14px;
        line-height: 19px;
    }

    .section-services {
        background: var(--color-beige);
    }

    .service-item {
        flex-direction: column;
        gap: 32px;
        padding: 12px 0 32px;
    }

    .service-item + .service-item {
        border-top: 1px solid var(--color-gray-light);
    }

    .service-item-image {
        width: 100%
    }

    .services .service-item:nth-of-type(odd) .service-item-image {
        order: 1;
    }

    .service-item-content {
        gap: 12px;
        width: 100%;
    }

    .services .service-item:nth-of-type(odd) .service-item-content {
        order: 2;
    }

    .service-item-name {
        font-size: 18px;
        line-height: 24px;
    }

    .service-item-text {
        font-size: 14px;
        line-height: 19px;
    }

    .footer {
        height: auto;
        padding: 30px 12px 12px;
        background: var(--color-beige);
    }

    .footer .row {
        gap: 24px
    }

    .footer-menu {
        flex-direction: column;
    }

    .footer-column {
        height: auto;
    }

    .footer-column-rights {
        order: 2;
    }

    .footer-column-menu {
        order: 1;
    }

    .mobile-menu-btn {
        background: transparent;
        width: 40px;
        height: 40px;
    }
}