/* Shared restrained presentation, loaded after page and responsive styles. */
body { margin: 0; background: #fafbfa; }
h1, h2, h3, h4, h5, h6 { letter-spacing: -0.03em; text-wrap: balance; }
p { font-size: 16px; }
::selection { background: #cce6ec; color: var(--ink); }
input, textarea { caret-color: var(--blue); }
html { scroll-padding-top: 100px; }
.wrap { width: calc(100% - 96px); max-width: 1280px; }
.section { padding-block: 72px; }
.button, .quiet-link, .textlink { font-size: 14px; text-transform: none; letter-spacing: 0; }
.button { padding: 12px 22px; font-weight: 500; }
.button.accent { background: var(--blue); border-color: var(--blue); color: white; }
.button.accent:hover { background: var(--navy); border-color: var(--navy); color: white; }
.textlink { padding-block: 10px; }
.textlink:hover { color: var(--blue); border-color: var(--blue); }
.header, .header.scrolled {
    position: sticky;
    top: 0;
    background: #fafbfa;
    color: var(--ink);
    border-bottom: 1px solid var(--line);
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}
.header .header-inner, .header.scrolled .header-inner { height: 88px; gap: 28px; border: 0; }
.header .logo, .header.scrolled .logo { width: 180px; max-width: 180px; height: 50px; }
.header .logo--light, .header.scrolled .logo--light { display: none; }
.header .logo--dark, .header.scrolled .logo--dark { display: block; }
.nav { gap: 28px; text-transform: none; letter-spacing: 0; }
.header .nav a { color: var(--ink); font-size: 14px; font-weight: 400; }
.header .nav a:hover, .header .nav a[aria-current="page"], .header .nav a.active { color: var(--blue); border-color: var(--blue); }
.header .button, .header.scrolled .button { background: var(--navy); color: white; border-color: var(--navy); letter-spacing: 0; }
.header .button:hover { background: var(--blue); border-color: var(--blue); }
.nav .mobile-contact { display: none; }
.header .menu { color: var(--ink); background: transparent; border: 1px solid var(--line); min-height: 44px; min-width: 64px; font-size: 14px; }
.header .menu:hover { background: var(--pale); color: var(--ink); border-color: var(--blue); }
.page-hero { padding: 56px 48px 60px; background: #edf1f1; color: var(--ink); }
.page-hero .wrap { max-width: 1280px; }
.page-hero h1 { font-size: clamp(38px, 4.4vw, 64px); max-width: 1000px; }
.page-hero p { color: var(--muted); max-width: 65ch; font-size: 16px; margin-top: 24px; }
.breadcrumb, .breadcrumb a { color: var(--muted); font-size: 13px; text-transform: none; letter-spacing: 0; }
.breadcrumb { margin-bottom: 28px; }
.section-head > p { font-size: 16px; text-transform: none; letter-spacing: 0; }
.supply-inquiry { background: #edf1f1; }
.supply-inquiry__inner { padding-block: 56px; display: flex; align-items: center; justify-content: space-between; gap: 48px; }
.supply-inquiry h2 { font-size: clamp(30px, 3vw, 44px); }
.supply-inquiry p { margin: 16px 0 0; max-width: 55ch; }
.supply-inquiry .button { flex-shrink: 0; }
.footer { padding: 56px 0 24px; }
.foot-grid { gap: 48px; }
.footer p, .footer a:not(.brand) { font-size: 14px; }
.footer h3 { font-size: 14px; text-transform: none; letter-spacing: 0; margin-bottom: 20px; }
.foot-bottom { margin-top: 40px; font-size: 12px; gap: 24px; }
.notice { font-size: 12px; padding: 16px max(48px, calc((100vw - 1280px) / 2)); }
.field { font-size: 14px; text-transform: none; letter-spacing: 0; }
.form input, .form textarea, .form select { font-size: 16px; }
.form small { font-size: 13px; }
.form-status { font-size: 15px; }
.office-map { padding-bottom: 72px; }
.office-map__heading { display: flex; align-items: end; justify-content: space-between; gap: 32px; margin-bottom: 24px; }
.office-map__heading h2 { font-size: clamp(28px, 3vw, 40px); }
.office-map__heading p { margin: 16px 0 0; max-width: 60ch; }
.office-map__heading > a { flex-shrink: 0; }
.office-map iframe { display: block; width: 100%; height: 400px; border: 0; background: var(--pale); }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.product-filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 32px; }
.product-filters .button { font-size: 14px; padding: 10px 16px; border-color: var(--line); }
.product-filters .accent { border-color: var(--blue); }
.product-card { background: transparent; border: 0; }
.product-card:hover { transform: none; }
.product-card:hover .product-card__image img { transform: none; }
.product-card__body { padding: 24px 0; }
.product-card__desc { font-size: 16px; }
.product-card__category { font-size: 14px; text-transform: none; letter-spacing: 0; font-weight: 400; margin: 12px 0 0; }
.product-card__title { font-size: 26px; }
.product-card__footer { margin-top: auto; }
@media (max-width: 1100px) {
    .wrap { width: calc(100% - 48px); }
    .page-hero { padding-inline: 24px; }
    .notice { padding-inline: 24px; }
}
@media (max-width: 960px) {
    .header .header-inner, .header.scrolled .header-inner { height: 76px; gap: 16px; }
    .header-inner > .button { display: none; }
    .header .menu { display: block; flex-shrink: 0; }
    .header .nav, .header.scrolled .nav {
        display: none; position: absolute; top: 100%; left: 0; right: 0;
        flex-direction: column; align-items: stretch; gap: 0; padding: 16px 24px;
        background: #fafbfa; border-top: 0; border-bottom: 1px solid var(--line);
        box-shadow: none; backdrop-filter: none; -webkit-backdrop-filter: none;
        max-height: calc(100dvh - 76px); overflow-y: auto;
    }
    .header .nav.open { display: flex; }
    .header .nav a { padding: 14px 0; border-bottom: 1px solid var(--line); }
    .header .nav a:hover, .header .nav a.active, .header .nav a[aria-current="page"] { padding-left: 0; }
    .header .nav a.mobile-contact { display: block; margin: 0; color: var(--blue); border-bottom: 0; }
    .supply-inquiry__inner { gap: 32px; }
}
@media (max-width: 700px) {
    .wrap { width: calc(100% - 40px); }
    .header .logo, .header.scrolled .logo { width: 158px; max-width: 158px; height: 44px; }
    .section { padding-block: 48px; }
    .page-hero { padding: 32px 20px 40px; }
    .page-hero h1 { font-size: 38px; }
    .supply-inquiry__inner { flex-direction: column; align-items: flex-start; padding-block: 40px; gap: 24px; }
    .foot-grid { grid-template-columns: 1fr; gap: 28px; }
    .footer { padding-top: 40px; }
    .footer p { max-width: 44ch; }
    .footer a:not(.brand) { padding-block: 11px; margin-bottom: 0; }
    .foot-bottom { gap: 12px; }
    .notice { padding-inline: 20px; }
    .office-map { padding-bottom: 48px; }
    .office-map__heading { flex-direction: column; align-items: flex-start; gap: 16px; }
    .office-map iframe { height: 320px; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { transition-duration: 0s !important; animation-duration: 0s !important; }
}

/* Mobile header: compact brand, pill contact action and nine-dot menu. */
@media (max-width: 960px) {
    .header .header-inner, .header.scrolled .header-inner { gap: 8px; }
    .header .brand { min-width: 0; flex: 0 1 180px; margin-right: auto; }
    .header .header-inner > .button {
        display: inline-flex; align-items: center; justify-content: center;
        flex-shrink: 0; min-height: 44px; padding: 10px 20px;
        border-radius: 999px; border-color: #000; background: #000;
        color: #fff; font-size: 13px; font-weight: 400; white-space: nowrap;
    }
    .header .menu, .header.scrolled .menu {
        display: flex; align-items: center; justify-content: center;
        width: 44px; min-width: 44px; height: 44px; padding: 10px;
        border: 0; border-radius: 0; background: transparent; color: #161616;
    }
    .header .menu:hover, .header.scrolled .menu:hover { background: transparent; color: var(--blue); }
    .menu__dots { width: 24px; height: 24px; flex-shrink: 0; }
}
@media (max-width: 700px) {
    .header .header-inner { width: calc(100% - 40px); }
    .header .brand { flex-basis: 140px; }
    .header .logo, .header.scrolled .logo { width: 140px; max-width: 100%; height: 44px; object-fit: contain; }
}
@media (max-width: 360px) {
    .header .header-inner { width: calc(100% - 24px); gap: 4px; }
    .header .header-inner > .button { padding-inline: 14px; font-size: 12px; }
}

/* Homepage header overlays the full-screen hero until the page is scrolled. */
.page-index .header { position: fixed; inset: 0 0 auto; width: 100%; }
.page-index .header:not(.scrolled) { background: transparent; border-bottom-color: transparent; color: #fff; }
.page-index .header:not(.scrolled) .logo--light { display: block; }
.page-index .header:not(.scrolled) .logo--dark { display: none; }
.page-index .header:not(.scrolled) .nav a { color: #fff; }
.page-index .header:not(.scrolled) .nav a:hover { color: var(--cyan); }
.page-index .header:not(.scrolled) .menu { color: #fff; }
.page-index .header:not(.scrolled) .header-inner > .button { background: #fff; border-color: #fff; color: var(--ink); }
.page-index .header:not(.scrolled) .header-inner > .button:hover { background: #dceef2; border-color: #dceef2; }
.page-index .header.scrolled { background: #fafbfa; border-bottom-color: var(--line); }
.page-index .header:not(.scrolled) a:focus-visible,
.page-index .header:not(.scrolled) button:focus-visible { outline-color: #fff; }
@media (max-width: 960px) {
    .page-index .header:not(.scrolled) .nav a { color: var(--ink); }
    .page-index .header:not(.scrolled) .nav a:hover,
    .page-index .header:not(.scrolled) .nav a.mobile-contact { color: var(--blue); }
    .page-index .header:not(.scrolled) .nav a:focus-visible { outline-color: var(--blue); }
}