[data-preloader] {
    position: fixed;
    inset: 0;
    z-index: var(--z-loader);
    display: grid;
    place-items: center;
    background: var(--color-paper);
    color: var(--color-ink);
}

[data-preloader][hidden],
html[data-no-js] [data-preloader] {
    display: none;
}

[data-site-header] {
    position: fixed;
    inset: 0 0 auto;
    z-index: var(--z-header);
    display: grid;
    grid-template-columns: 1fr auto auto;
    align-items: center;
    gap: clamp(1rem, 2.6vw, 2.7rem);
    min-height: 4.6rem;
    padding: 0 var(--gutter);
    color: var(--color-white);
    direction: ltr;
    pointer-events: none;
    transition: color 280ms ease;
}

[data-site-header][data-header-theme="dark"] {
    color: var(--color-ink);
}

[data-site-header] > a,
[data-site-header] button,
[data-site-header] nav {
    pointer-events: auto;
}

[data-site-header] > a {
    display: inline-flex;
    align-items: center;
    justify-self: start;
    min-height: 44px;
    color: inherit;
    font-family: Arial, sans-serif;
    font-size: clamp(1.35rem, 1.2rem + 0.5vw, 1.7rem);
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 1;
    text-decoration: none;
    text-transform: lowercase;
}

[data-site-header] .custom-logo-link {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
}

[data-site-header] .custom-logo {
    width: auto;
    max-width: 8.7rem;
    height: 1.25rem;
    object-fit: contain;
    filter: brightness(0) invert(1);
    transition: filter 280ms ease;
}

[data-site-header][data-header-theme="dark"] .custom-logo {
    filter: brightness(0);
}

[data-menu] {
    grid-column: 2;
    grid-row: 1;
    direction: rtl;
}

[data-menu] ul {
    display: flex;
    align-items: center;
    gap: clamp(1.2rem, 2vw, 2.5rem);
}

[data-menu] a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    color: inherit;
    font-size: var(--text-sm);
    font-weight: 600;
    text-decoration: none;
}

[data-menu] a::after,
[data-site-footer] a::after {
    display: block;
    width: 100%;
    height: 1px;
    transform: scaleX(0);
    transform-origin: right;
    background: currentColor;
    content: "";
    transition: transform 240ms var(--ease-okamura);
}

[data-menu] a:hover::after,
[data-menu] a:focus-visible::after,
[data-site-footer] a:hover::after,
[data-site-footer] a:focus-visible::after {
    transform: scaleX(1);
    transform-origin: left;
}

[data-menu-toggle] {
    grid-column: 3;
    grid-row: 1;
    position: relative;
    width: 3rem;
    min-width: 44px;
    min-height: 44px;
    overflow: hidden;
    padding: 0;
    background: transparent;
    color: transparent;
    cursor: pointer;
}

[data-menu-toggle]::before,
[data-menu-toggle]::after {
    position: absolute;
    inset-inline: 0;
    height: 1px;
    background: currentColor;
    content: "";
    color: var(--color-white);
    transition: transform 260ms var(--ease-okamura), color 280ms ease;
}

[data-menu-toggle]::before { top: 18px; }
[data-menu-toggle]::after { top: 26px; }
[data-site-header][data-header-theme="dark"] [data-menu-toggle]::before,
[data-site-header][data-header-theme="dark"] [data-menu-toggle]::after { color: var(--color-ink); }

[data-menu-close] { display: none; }

html[data-js] [data-menu]:not([data-open]):not(.is-open) { display: none; }

html[data-js] [data-menu][data-open],
html[data-js][data-menu-open] [data-menu],
html[data-js] [data-menu].is-open {
    position: fixed;
    inset: 0;
    z-index: var(--z-menu);
    display: grid;
    grid-column: auto;
    grid-row: auto;
    align-content: center;
    padding: var(--space-6) var(--gutter);
    background: var(--color-ink);
    color: var(--color-white);
}

html[data-js] [data-menu][data-open] ul,
html[data-js][data-menu-open] [data-menu] ul,
html[data-js] [data-menu].is-open ul {
    display: grid;
    gap: var(--space-2);
}

html[data-js] [data-menu][data-open] a,
html[data-js][data-menu-open] [data-menu] a,
html[data-js] [data-menu].is-open a {
    width: fit-content;
    font-size: clamp(2.2rem, 5vw, 5rem);
    font-weight: 400;
}

html[data-js] [data-menu][data-open] [data-menu-close],
html[data-js][data-menu-open] [data-menu] [data-menu-close],
html[data-js] [data-menu].is-open [data-menu-close] {
    position: absolute;
    inset-block-start: 1.25rem;
    inset-inline-end: var(--gutter);
    display: inline-flex;
    min-height: 44px;
    padding: 0;
    background: transparent;
    color: var(--color-white);
    cursor: pointer;
}

[data-site-footer] {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: var(--space-5);
    padding: clamp(3rem, 6vw, 5.5rem) var(--gutter) 1.5rem;
    background: var(--color-paper);
    color: var(--color-ink);
}

[data-footer-primary] {
    display: grid;
    grid-template-columns: minmax(13rem, 0.75fr) repeat(3, minmax(11rem, 1fr));
    grid-column: 1;
    gap: var(--space-4);
    align-items: start;
}

[data-footer-intro] p,
[data-footer-story] p,
[data-footer-addresses] span {
    font-size: var(--text-xs);
    line-height: 1.85;
}

[data-footer-kicker] {
    display: block;
    margin-block-end: 1rem;
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.12em;
}

[data-footer-story] {
    display: grid;
    gap: 1.2rem;
}

[data-footer-story] h2,
[data-footer-contact] h2,
[data-footer-addresses] h2 {
    margin-block-end: 0.8rem;
    font-size: var(--text-sm);
    font-weight: 600;
    letter-spacing: 0;
}

[data-site-footer] address {
    display: grid;
    gap: 0.45rem;
    font-style: normal;
}

[data-site-footer] a {
    color: inherit;
    font-size: var(--text-xs);
    text-decoration: none;
}

[data-footer-primary] > nav { align-self: end; }
[data-footer-primary] > nav ul { display: flex; flex-wrap: wrap; gap: 0.8rem 1.4rem; }
[data-footer-secondary] { grid-column: 2; justify-self: start; }
[data-footer-secondary] > p { font-size: clamp(2.2rem, 5vw, 5.5rem); font-weight: 700; letter-spacing: -0.05em; }
[data-footer-bottom] {
    grid-column: 1 / -1;
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding-block-start: 1.2rem;
    border-block-start: 1px solid var(--color-line);
}
[data-footer-bottom] p,
[data-footer-bottom] a { font-size: 0.68rem; }

@media (max-width: 899px) {
    [data-site-header] { grid-template-columns: 1fr auto; min-height: 4rem; }
    [data-menu-toggle] { grid-column: 2; }
    [data-footer-primary] { grid-column: 1 / -1; grid-template-columns: 1fr 1fr; }
    [data-site-footer] { grid-template-columns: 1fr; }
    [data-footer-secondary] { grid-column: 1; justify-self: start; }
}

@media (max-width: 599px) {
    [data-menu-toggle] { width: 2.5rem; }
    [data-site-header] > a { font-size: 1.25rem; }
    [data-footer-primary] { grid-template-columns: 1fr; }
    [data-footer-bottom] { align-items: flex-start; flex-direction: column; }
}