/* ========================================
   Layout
======================================== */

.container {
    width: min(
        var(--container-width),
        calc(100% - 40px)
    );

    margin-inline: auto;
}


/* Sections */

.section {
    padding-block: 80px;
}


/* ========================================
   Header
======================================== */

.site-header {
    position: relative;

    width: 100%;

    background: #fff;

    border-bottom:
        3px solid var(--color-primary);

    z-index: 100;
}

.site-header__inner {
    min-height: 82px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 40px;
}


/* Logo */
.site-logo {
    display: block;
    flex-shrink: 0;
}

.site-logo img {
    width: auto;
    max-height: 85px;
}


/* Navigation */
.site-nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

.site-nav a {
    position: relative;

    padding-block: 28px;

    font-size: 15px;
    font-weight: 500;

    white-space: nowrap;

    transition:
        color var(--transition);
}

.site-nav a:hover,
.site-nav a:focus-visible {
    color: var(--color-primary);
}


/* Navigation underline */
.site-nav a::after {
    content: "";

    position: absolute;
    left: 50%;
    bottom: 17px;

    width: 0;
    height: 2px;

    background:
        var(--color-primary);

    transform: translateX(-50%);

    transition:
        width var(--transition);
}

.site-nav a.active::after {
    width: 100%;
    height: 4px;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
    width: 100%;
}


/* ========================================
   Mobile Menu Button
======================================== */
.nav-toggle {
    display: none;

    width: 44px;
    height: 44px;

    padding: 8px;

    border: 0;
    background: transparent;
}

.nav-toggle span:not(.sr-only) {
    display: block;

    width: 100%;
    height: 2px;

    margin-block: 6px;

    background: var(--color-text);

    transition:
        transform var(--transition),
        opacity var(--transition);
}


/* ========================================
   Tablet / Mobile
======================================== */
@media (max-width: 960px) {

    .site-header__inner {
        min-height: 72px;
    }

    .site-logo img {
        max-height: 50px;
    }

    .nav-toggle {
        display: block;
    }

    .site-nav {
        position: absolute;

        top: 100%;
        left: 0;

        width: 100%;

        display: none;

        flex-direction: column;
        align-items: stretch;

        gap: 0;

        padding: 10px 20px 20px;

        background: #fff;

        box-shadow:
            0 6px 12px rgba(0, 0, 0, 0.12);
    }

    .site-nav.is-open {
        display: flex;
    }

    .site-nav a {
        padding: 14px 10px;

        border-bottom:
            1px solid #eee;
    }

    .site-nav a::after {
        display: none;
    }
}


@media (max-width: 767px) {

    .container {
        width: min(
            var(--container-width),
            calc(100% - 32px)
        );
    }

    .section {
        padding-block: 56px;
    }
}

/* ========================================
   Footer
======================================== */
.site-footer {
    background: #ffffff;

    color: var(--color-text);
}

.site-footer__main {
    display: grid;

    grid-template-columns:
        1.5fr
        1.4fr
        0.9fr
        0.8fr;
    gap: 48px;

    padding-block: 15px 46px;
}

.site-footer__logo img {
    max-width: 260px;
    height: auto;
}

.site-footer__block h2 {
    margin-bottom: 16px;

    font-size: 1.125rem;
    font-weight: 700;

    color: var(--color-primary);
}

.site-footer__block p,
.site-footer__block address {
    margin: 0;

    font-size: 14px;
    font-style: normal;

    line-height: 1.9;

    color: var(--color-text-light);
}

.site-footer__block a {
    transition:
        color var(--transition);
}

.site-footer__block a:hover,
.site-footer__block a:focus-visible {
    color: var(--color-primary);
}


/* Footer Navigation */
.site-footer__nav {
    display: flex;
    flex-direction: column;

    align-items: flex-start;

    gap: 6px;
}

.site-footer__nav a {
    font-size: 14px;

    color: var(--color-text-light);
}


/* Footer Bottom */
.site-footer__bottom {
    min-height: 76px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 30px;

    padding-block: 18px;

    border-top: 1px solid #ddd;
}

.site-footer__social {
    display: flex;
    align-items: center;

    gap: 18px;
}

.site-footer__social a {
    font-size: 14px;
    font-weight: 600;

    color: var(--color-primary);
}

.site-footer__copyright {
    margin: 0;

    font-size: 13px;

    color: #777;
}

/* RWD */
@media (max-width: 960px) {

    .site-footer__main {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));

        gap: 36px;

        padding-block: 48px 38px;
    }

}

@media (max-width: 600px) {

    .site-footer__main {
        grid-template-columns: 1fr;

        gap: 30px;

        padding-block: 40px 32px;
    }

    .site-footer__bottom {
        flex-direction: column;
        align-items: flex-start;

        gap: 14px;
    }

}