.site-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 40;
    backdrop-filter: blur(20px);
    background: rgba(248, 243, 235, 0.82);
    border-bottom: 1px solid var(--line);
}

.site-header__inner,
.site-footer__inner,
.site-footer__bottom {
    width: var(--container);
    margin: 0 auto;
}

.site-header__inner {
    min-height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.brand__mark {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent) 0%, #f2c27c 100%);
    color: white;
    box-shadow: var(--shadow-soft);
}

.brand__meta {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.brand__name {
    font-size: 0.95rem;
}

.brand__caption {
    font-size: 0.64rem;
    letter-spacing: 0.26em;
    color: var(--text-faint);
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 12px;
}

.site-nav__link {
    padding: 12px 16px;
    border-radius: 999px;
    color: var(--text-soft);
    font-size: 0.92rem;
    font-weight: 700;
    transition: 0.2s ease;
}

.site-nav__link:hover,
.site-nav__link.is-active {
    color: var(--text);
    background: rgba(255, 255, 255, 0.76);
}

.site-header__actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.menu-toggle {
    display: none;
    width: 48px;
    height: 48px;
    border: 1px solid var(--line-strong);
    background: rgba(255, 255, 255, 0.64);
    border-radius: 50%;
}

.mobile-panel {
    display: none;
}

.mobile-panel.is-open {
    display: block;
    padding: 0 0 18px;
}

.mobile-panel__inner {
    width: var(--container);
    margin: 0 auto;
    padding: 16px;
    border-radius: var(--radius-sm);
    background: var(--panel-strong);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-soft);
}

.mobile-panel__nav {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mobile-panel__nav a {
    padding: 12px 14px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.6);
    font-weight: 700;
}

.site-footer {
    margin-top: 48px;
    border-top: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.4);
}

.site-footer__inner {
    padding: 40px 0 28px;
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 28px;
}

.site-footer__title {
    margin: 0 0 12px;
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.site-footer__text,
.site-footer__link {
    color: var(--text-soft);
    line-height: 1.7;
}

.site-footer__nav {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.site-footer__bottom {
    padding: 18px 0 34px;
    border-top: 1px solid var(--line);
    display: flex;
    justify-content: space-between;
    gap: 16px;
    color: var(--text-faint);
    font-size: 0.9rem;
}

@media (max-width: 920px) {
    .site-nav,
    .site-header__actions .button {
        display: none;
    }

    .menu-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .site-footer__inner {
        grid-template-columns: 1fr;
    }

    .site-footer__bottom {
        flex-direction: column;
    }
}