:root {
    --color-primary: #143c7d;
    --color-primary-dark: #0c2b5d;
    --color-primary-soft: #edf3fc;
    --color-secondary: #ffde38;
    --color-secondary-hover: #f1ca00;
    --color-background: #ffffff;
    --color-surface: #f7f9fc;
    --color-text: #172033;
    --color-muted: #647084;
    --color-border: #dfe5ee;
    --color-success: #1f7a4d;
    --color-warning: #a66300;
    --color-danger: #b42318;
    --font-sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --container: 1180px;
    --space-1: .25rem;
    --space-2: .5rem;
    --space-3: .75rem;
    --space-4: 1rem;
    --space-5: 1.5rem;
    --space-6: 2rem;
    --space-7: 3rem;
    --space-8: 4.5rem;
    --radius-sm: .5rem;
    --radius-md: .85rem;
    --radius-lg: 1.25rem;
    --radius-xl: 1.75rem;
    --shadow-sm: 0 2px 10px rgba(20, 60, 125, .06);
    --shadow-md: 0 14px 38px rgba(20, 60, 125, .10);
    --transition: 180ms ease;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 9rem; }
body {
    margin: 0;
    min-width: 320px;
    overflow-x: hidden;
    color: var(--color-text);
    background: var(--color-background);
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
p, h1, h2, h3 { margin-top: 0; }
h1, h2, h3 { color: var(--color-text); line-height: 1.15; letter-spacing: -.025em; }
h1 { margin-bottom: var(--space-5); font-size: clamp(2.55rem, 5.5vw, 4.5rem); font-weight: 800; }
h2 { margin-bottom: 0; font-size: clamp(1.9rem, 3.2vw, 2.75rem); font-weight: 780; }
h3 { font-size: 1.1rem; }
:focus-visible { outline: 3px solid rgba(20, 60, 125, .38); outline-offset: 3px; }
.container { width: min(calc(100% - 2rem), var(--container)); margin-inline: auto; }
.section { padding-block: var(--space-8); }
.section--tinted { background: var(--color-surface); }
.sr-only {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.skip-link {
    position: fixed; z-index: 100; top: .75rem; left: .75rem; padding: .7rem 1rem;
    border-radius: var(--radius-sm); color: white; background: var(--color-primary);
    transform: translateY(-150%); transition: transform var(--transition);
}
.skip-link:focus { transform: translateY(0); }

/* Buttons and reusable controls */
.button {
    display: inline-flex; min-height: 3.15rem; align-items: center; justify-content: center;
    gap: .55rem; padding: .75rem 1.35rem; border: 1px solid transparent;
    border-radius: .7rem; font-weight: 750; line-height: 1.2; cursor: pointer;
    transition: color var(--transition), background var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.button svg { width: 1.2rem; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
.button:hover { transform: translateY(-1px); }
.button--primary { color: #172033; background: var(--color-secondary); box-shadow: 0 8px 20px rgba(168, 128, 0, .16); }
.button--primary:hover { background: var(--color-secondary-hover); box-shadow: 0 10px 24px rgba(168, 128, 0, .22); }
.button--secondary { color: var(--color-primary); border-color: #b7c6dd; background: #fff; }
.button--secondary:hover { border-color: var(--color-primary); background: var(--color-primary-soft); }
.button--outline { color: var(--color-primary); border-color: #bdc9da; background: #fff; }
.button--outline:hover { color: #fff; border-color: var(--color-primary); background: var(--color-primary); }
.button--block { width: 100%; }
.badge {
    display: inline-flex; align-items: center; padding: .3rem .65rem; border-radius: 999px;
    color: var(--color-primary-dark); background: var(--color-secondary); font-size: .72rem; font-weight: 800;
    letter-spacing: .03em; text-transform: uppercase;
}

/* Header */
.site-header { position: relative; z-index: 20; background: #fff; }
.utility-bar { color: #fff; background: var(--color-primary); font-size: .78rem; }
.utility-bar__inner { display: flex; min-height: 2.2rem; align-items: center; justify-content: space-between; gap: 1rem; }
.utility-bar p { margin: 0; font-weight: 600; letter-spacing: .01em; }
.utility-contact { display: flex; gap: 1.2rem; }
.utility-contact a:hover { text-decoration: underline; text-underline-offset: 3px; }
.main-header { border-bottom: 1px solid var(--color-border); }
.main-header__inner { display: grid; grid-template-columns: 245px minmax(260px, 1fr) auto; align-items: center; gap: 1.5rem; min-height: 6rem; }
.brand { display: inline-flex; align-items: center; gap: .75rem; width: fit-content; }
.brand__mark {
    display: inline-grid; width: 2.75rem; height: 2.75rem; flex: 0 0 auto; place-items: center;
    border-radius: .75rem; color: var(--color-primary); background: var(--color-secondary);
    font-size: .92rem; font-weight: 900; letter-spacing: -.04em;
}
.brand__logo { width: 3.3rem; height: 3.3rem; object-fit: contain; }
.brand__name { color: var(--color-primary); font-size: 1.05rem; line-height: 1.15; }
.brand__name strong { display: block; font-size: 1.22rem; font-weight: 850; }
.header-search { position: relative; display: flex; align-items: center; }
.header-search svg { position: absolute; left: 1rem; width: 1.2rem; fill: none; stroke: var(--color-muted); stroke-linecap: round; stroke-width: 1.8; }
.header-search input {
    width: 100%; height: 3.1rem; padding: .75rem 5.6rem .75rem 2.9rem;
    border: 1px solid #cbd4e1; border-radius: .75rem; color: var(--color-text); background: var(--color-surface);
    transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}
.header-search input::placeholder { color: #788397; }
.header-search input:focus { outline: 0; border-color: var(--color-primary); background: #fff; box-shadow: 0 0 0 4px rgba(20, 60, 125, .1); }
.header-search button {
    position: absolute; right: .35rem; min-width: 4.7rem; height: 2.4rem; padding: 0 .8rem;
    border: 0; border-radius: .55rem; color: var(--color-text); background: var(--color-secondary);
    font-size: .76rem; font-weight: 800; cursor: pointer; transition: background var(--transition);
}
.header-search button:hover { background: var(--color-secondary-hover); }
.header-actions { display: flex; align-items: center; gap: .55rem; }
.location-control, .cart-control, .menu-toggle { border: 0; background: transparent; color: var(--color-primary); cursor: pointer; }
.location-control { display: inline-flex; align-items: center; gap: .55rem; padding: .55rem; border-radius: var(--radius-sm); text-align: left; }
.location-control:hover, .cart-control:hover { background: var(--color-primary-soft); }
.location-control svg, .cart-control svg { width: 1.45rem; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
.location-control span { font-size: .78rem; font-weight: 750; line-height: 1.15; white-space: nowrap; }
.location-control small { display: block; margin-bottom: .15rem; color: var(--color-muted); font-size: .66rem; font-weight: 600; }
.cart-control { position: relative; display: inline-flex; align-items: center; gap: .45rem; padding: .7rem; border-radius: var(--radius-sm); font-size: .8rem; font-weight: 750; }
.cart-count { position: absolute; top: .12rem; left: 1.65rem; display: grid; min-width: 1.1rem; height: 1.1rem; place-items: center; padding-inline: .2rem; border: 2px solid #fff; border-radius: 999px; color: var(--color-text); background: var(--color-secondary); font-size: .6rem; line-height: 1; }
.menu-toggle { display: none; width: 2.75rem; height: 2.75rem; padding: .65rem; border-radius: var(--radius-sm); }
.menu-toggle span { display: block; height: 2px; margin-block: 4px; border-radius: 2px; background: currentColor; transition: transform var(--transition), opacity var(--transition); }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.public-nav { border-bottom: 1px solid var(--color-border); box-shadow: var(--shadow-sm); }
.public-nav__inner { display: flex; min-height: 3.05rem; align-items: stretch; gap: 2.2rem; }
.public-nav a { position: relative; display: flex; align-items: center; color: #465166; font-size: .9rem; font-weight: 700; }
.public-nav a::after { position: absolute; right: 0; bottom: 0; left: 0; height: 3px; border-radius: 3px 3px 0 0; background: var(--color-secondary); content: ""; transform: scaleX(0); transition: transform var(--transition); }
.public-nav a:hover, .public-nav a.is-current { color: var(--color-primary); }
.public-nav a:hover::after, .public-nav a.is-current::after { transform: scaleX(1); }

/* Location selector */
.location-modal[hidden] { display: none; }
.location-modal { position: fixed; z-index: 90; inset: 0; display: grid; place-items: center; padding: 1rem; }
.location-modal__backdrop { position: absolute; inset: 0; background: rgba(8, 24, 51, .62); backdrop-filter: blur(2px); }
.location-modal__panel { position: relative; z-index: 1; width: min(100%, 520px); max-height: calc(100vh - 2rem); overflow-y: auto; padding: 2rem; border-radius: var(--radius-xl); background: #fff; box-shadow: 0 26px 70px rgba(8, 24, 51, .28); }
.location-modal__panel:focus { outline: none; }
.location-modal__panel h2 { margin-bottom: .65rem; font-size: 1.85rem; }
.location-modal__panel > p:not(.eyebrow) { margin-bottom: 1.4rem; color: var(--color-muted); font-size: .9rem; }
.location-modal__close { position: absolute; top: .8rem; right: .8rem; display: grid; width: 2.5rem; height: 2.5rem; place-items: center; border: 0; border-radius: 50%; color: var(--color-primary); background: var(--color-primary-soft); font-size: 1.5rem; cursor: pointer; }
.location-form { display: grid; gap: 1rem; }
.location-form[hidden], .location-feedback[hidden] { display: none; }
.location-field label { display: block; margin-bottom: .35rem; font-size: .78rem; font-weight: 800; }
.location-field select { width: 100%; min-height: 3.2rem; padding: .7rem .85rem; border: 1px solid #bdc8d8; border-radius: .65rem; color: var(--color-text); background: #fff; }
.location-field select:focus { outline: 0; border-color: var(--color-primary); box-shadow: 0 0 0 4px rgba(20,60,125,.1); }
.location-field select:disabled { color: #8791a0; background: #f1f3f6; }
.location-feedback { margin-top: .5rem; padding: 1.1rem; border: 1px solid #edcf98; border-radius: .75rem; color: var(--color-warning); background: #fffaf0; }
.location-feedback strong { display: block; margin-bottom: .3rem; color: var(--color-text); }
.location-feedback p { margin-bottom: 1rem; font-size: .85rem; }
.location-feedback .button { width: 100%; }
.location-empty { padding: 1.2rem; border: 1px dashed #bdc8d8; border-radius: .75rem; color: var(--color-muted); text-align: center; }
.location-empty strong { display: block; color: var(--color-text); }
.location-empty p { margin: .35rem 0 0; font-size: .82rem; }
body.location-modal-open { overflow: hidden; }

/* Hero */
.hero { position: relative; overflow: hidden; padding-block: clamp(3.5rem, 7vw, 6.5rem); background: linear-gradient(100deg, #fff 0%, #fff 54%, #f2f6fc 54%, #f2f6fc 100%); }
.hero::before { position: absolute; top: 2rem; right: -8rem; width: 28rem; height: 28rem; border: 1px solid rgba(20, 60, 125, .08); border-radius: 50%; content: ""; }
.hero__grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(360px, .98fr); align-items: center; gap: clamp(2rem, 6vw, 5rem); }
.hero__content { max-width: 670px; }
.eyebrow { margin-bottom: .8rem; color: var(--color-primary); font-size: .77rem; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.eyebrow > span { display: inline-block; width: 1.6rem; height: 3px; margin: 0 .4rem .18rem 0; border-radius: 3px; background: var(--color-secondary); }
.hero__lead { max-width: 600px; margin-bottom: 1.8rem; color: var(--color-muted); font-size: clamp(1.05rem, 1.7vw, 1.22rem); }
.hero__actions { display: flex; flex-wrap: wrap; gap: .8rem; }
.hero__trust { display: flex; flex-wrap: wrap; gap: 1.3rem; margin-top: 1.7rem; color: #4c586c; font-size: .84rem; font-weight: 650; }
.hero__trust span { display: inline-flex; align-items: center; gap: .35rem; }
.hero__trust svg { width: 1.1rem; fill: none; stroke: var(--color-success); stroke-width: 2.4; }
.hero__visual { position: relative; padding: .8rem 0 1.8rem 1.2rem; }
.hero__image-frame { position: relative; overflow: hidden; border: 8px solid #fff; border-radius: var(--radius-xl); box-shadow: var(--shadow-md); }
.hero__image-frame::after { position: absolute; inset: 0; border: 1px solid rgba(20, 60, 125, .08); border-radius: calc(var(--radius-xl) - 8px); content: ""; pointer-events: none; }
.hero__image-frame img { width: 100%; aspect-ratio: 1.12; object-fit: cover; }
.hero__note { position: absolute; right: -1rem; bottom: 0; display: flex; align-items: center; gap: .75rem; min-width: 250px; padding: .9rem 1rem; border: 1px solid var(--color-border); border-radius: var(--radius-md); background: rgba(255,255,255,.96); box-shadow: var(--shadow-md); }
.hero__note-icon { display: grid; width: 2.4rem; height: 2.4rem; place-items: center; border-radius: .65rem; color: var(--color-primary); background: var(--color-secondary); }
.hero__note-icon svg { width: 1.25rem; fill: none; stroke: currentColor; stroke-width: 1.9; }
.hero__note small { display: block; color: var(--color-muted); font-size: .68rem; }
.hero__note strong { color: var(--color-primary); font-size: .85rem; }

/* Sections and cards */
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 1rem; margin-bottom: 2.1rem; }
.section-heading .eyebrow { margin-bottom: .55rem; }
.section-heading--center { justify-content: center; text-align: center; }
.text-link { color: var(--color-primary); font-size: .88rem; font-weight: 800; }
.text-link span { display: inline-block; margin-left: .25rem; transition: transform var(--transition); }
.text-link:hover span { transform: translateX(4px); }
.category-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
.category-card { overflow: hidden; border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: #fff; box-shadow: var(--shadow-sm); transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition); }
.category-card:hover { border-color: #aebed5; box-shadow: var(--shadow-md); transform: translateY(-3px); }
.category-card__visual { display: block; overflow: hidden; aspect-ratio: 1.55; background: var(--color-surface); }
.category-card__visual img { width: 100%; height: 100%; object-fit: cover; transition: transform 300ms ease; }
.category-card:hover .category-card__visual img { transform: scale(1.035); }
.category-card__placeholder { display: grid; width: 100%; height: 100%; place-items: center; color: #8293ad; background: linear-gradient(145deg, #f6f8fb, #e8eef7); }
.category-card__placeholder svg { width: 4.2rem; fill: none; stroke: currentColor; stroke-linejoin: round; stroke-width: 1.5; }
.category-card__content { display: flex; min-height: 4.2rem; align-items: center; justify-content: space-between; gap: .5rem; padding: .9rem 1rem; }
.category-card__content strong { color: var(--color-primary-dark); font-size: .96rem; }
.category-card__content svg { width: 1.15rem; fill: none; stroke: var(--color-primary); stroke-linecap: round; stroke-linejoin: round; stroke-width: 2; transition: transform var(--transition); }
.category-card:hover .category-card__content svg { transform: translateX(3px); }
.product-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.15rem; }
.product-card { display: flex; min-width: 0; overflow: hidden; flex-direction: column; border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: #fff; box-shadow: var(--shadow-sm); transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition); }
.product-card:hover { border-color: #b9c6d8; box-shadow: var(--shadow-md); transform: translateY(-3px); }
.product-card__visual { position: relative; overflow: hidden; aspect-ratio: 1.08; background: #f1f4f8; }
.product-card__visual > img { width: 100%; height: 100%; object-fit: cover; }
.product-card__visual .badge { position: absolute; top: .8rem; left: .8rem; }
.product-card__placeholder { display: grid; width: 100%; height: 100%; place-items: center; color: #8a98ac; background: linear-gradient(145deg, #fafbfc, #e9eef5); }
.product-card__placeholder svg { width: 5.8rem; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.4; }
.product-card__body { display: flex; flex: 1; flex-direction: column; padding: 1.15rem; }
.product-card__category { margin-bottom: .3rem; color: var(--color-primary); font-size: .7rem; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }
.product-card h3 { min-height: 2.5rem; margin-bottom: .9rem; font-size: 1.03rem; }
.product-card__code { margin: -.5rem 0 .8rem; color: var(--color-muted); font-size: .7rem; }
.product-card__price { display: flex; align-items: flex-start; gap: .45rem; min-height: 3.4rem; margin-bottom: .65rem; padding: .65rem; border-radius: .6rem; color: var(--color-primary-dark); background: var(--color-primary-soft); font-size: .76rem; font-weight: 700; line-height: 1.35; }
.product-card__price svg { width: 1rem; flex: 0 0 auto; fill: none; stroke: var(--color-primary); stroke-width: 1.8; }
.product-card__price span { display: flex; flex-direction: column; }
.product-card__price strong { font-size: 1.02rem; }
.product-card__price small { color: var(--color-muted); font-size: .65rem; }
.product-card__availability { display: flex; align-items: center; gap: .4rem; margin: 0 0 1rem; color: var(--color-muted); font-size: .72rem; }
.product-card__availability > span { width: .48rem; height: .48rem; flex: 0 0 auto; border-radius: 50%; background: var(--color-success); box-shadow: 0 0 0 3px rgba(31, 122, 77, .1); }
.product-card__availability--low_stock { color: var(--color-warning); }
.product-card__availability--low_stock > span { background: var(--color-warning); box-shadow: 0 0 0 3px rgba(166, 99, 0, .1); }
.product-card__availability--out_of_stock { color: var(--color-danger); }
.product-card__availability--out_of_stock > span { background: var(--color-danger); box-shadow: 0 0 0 3px rgba(180, 35, 24, .1); }
.product-card__availability--unknown > span { background: var(--color-warning); box-shadow: 0 0 0 3px rgba(166, 99, 0, .1); }
.product-card .button { margin-top: auto; min-height: 2.75rem; font-size: .83rem; }
.empty-state { display: flex; min-height: 13rem; align-items: center; justify-content: center; gap: 1.3rem; padding: 2rem; border: 1px dashed #bbc7d7; border-radius: var(--radius-lg); color: var(--color-muted); background: var(--color-surface); text-align: left; }
.empty-state__icon { display: grid; width: 5rem; height: 5rem; flex: 0 0 auto; place-items: center; border-radius: 1.1rem; color: #71839e; background: #e7edf6; }
.empty-state__icon svg { width: 3.2rem; fill: none; stroke: currentColor; stroke-linejoin: round; stroke-width: 1.5; }
.empty-state h3 { margin-bottom: .4rem; font-size: 1.25rem; }
.empty-state p { max-width: 520px; margin: 0; }

/* Benefits, business and CTA */
.benefit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.benefit-card { display: flex; gap: 1rem; padding: 1.5rem; border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: #fff; }
.benefit-card__icon { display: grid; width: 3rem; height: 3rem; flex: 0 0 auto; place-items: center; border-radius: .8rem; color: var(--color-primary); background: var(--color-secondary); }
.benefit-card__icon svg { width: 1.45rem; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
.benefit-card h3 { margin-bottom: .45rem; color: var(--color-primary-dark); }
.benefit-card p { margin: 0; color: var(--color-muted); font-size: .88rem; }
.business-info { padding-top: 0; }
.business-info__inner { display: grid; grid-template-columns: .8fr 1.2fr; gap: 3rem; padding: 2.2rem; border: 1px solid var(--color-border); border-radius: var(--radius-xl); background: var(--color-surface); }
.business-info__details { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.4rem; }
.business-info__details p { display: flex; flex-direction: column; margin: 0; }
.business-info__details strong { color: var(--color-muted); font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; }
.business-info__details a { color: var(--color-primary); font-weight: 700; }
.quote-cta { color: #fff; background: var(--color-primary); }
.quote-cta__inner { display: flex; min-height: 17rem; align-items: center; justify-content: space-between; gap: 2rem; padding-block: 3rem; }
.quote-cta h2 { margin-bottom: .75rem; color: #fff; }
.quote-cta p { max-width: 670px; margin: 0; color: #d7e3f6; }
.eyebrow--light { color: var(--color-secondary); }

/* Footer */
.site-footer { color: #bec9da; background: #0b1f3e; }
.footer-grid { display: grid; grid-template-columns: minmax(260px, 1.7fr) repeat(3, minmax(130px, 1fr)); gap: 3rem; padding-block: 4rem 3rem; }
.brand--footer .brand__name { color: #fff; }
.footer-brand > p { max-width: 360px; margin: 1.1rem 0 0; font-size: .88rem; }
.footer-column { display: flex; align-items: flex-start; flex-direction: column; gap: .5rem; }
.footer-column h2 { margin-bottom: .5rem; color: #fff; font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; }
.footer-column a, .footer-column p { margin: 0; color: #bec9da; font-size: .85rem; }
.footer-column a:hover { color: var(--color-secondary); }
.footer-contact p { white-space: pre-line; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding-block: 1.3rem; border-top: 1px solid rgba(255,255,255,.12); font-size: .75rem; }
.footer-bottom p { margin: 0; }
.footer-legal { display: flex; gap: 1.2rem; }

/* Catalog */
.page-intro { padding-block: 2.7rem; border-bottom: 1px solid var(--color-border); background: var(--color-surface); }
.page-intro h1 { margin-bottom: .6rem; font-size: clamp(2.35rem, 4vw, 3.35rem); }
.page-intro > .container > p { max-width: 680px; margin: 0; color: var(--color-muted); font-size: 1.05rem; }
.breadcrumb { display: flex; align-items: center; flex-wrap: wrap; gap: .45rem; margin-bottom: 1.1rem; color: var(--color-muted); font-size: .78rem; }
.breadcrumb a { color: var(--color-primary); font-weight: 700; }
.breadcrumb a:hover { text-decoration: underline; text-underline-offset: 3px; }
.breadcrumb span[aria-current="page"] { max-width: 28rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.catalog-layout { display: grid; grid-template-columns: 235px minmax(0, 1fr); align-items: start; gap: 2.25rem; }
.catalog-sidebar { position: sticky; top: 1rem; }
.filter-panel { padding: 1.25rem; border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: #fff; box-shadow: var(--shadow-sm); }
.filter-panel h2 { margin-bottom: 1rem; font-size: 1.05rem; }
.category-filter { display: flex; flex-direction: column; gap: .18rem; }
.category-filter a { display: flex; min-height: 2.55rem; align-items: center; padding: .55rem .7rem; border-radius: .55rem; color: #505c70; font-size: .84rem; font-weight: 650; transition: color var(--transition), background var(--transition); }
.category-filter a:hover { color: var(--color-primary); background: var(--color-primary-soft); }
.category-filter a.is-active { color: var(--color-primary); background: var(--color-primary-soft); font-weight: 800; }
.category-filter a.is-active::before { width: .42rem; height: .42rem; margin-right: .55rem; border-radius: 50%; background: var(--color-secondary); content: ""; box-shadow: 0 0 0 2px rgba(20, 60, 125, .12); }
.clear-filters { display: flex; min-height: 2.6rem; align-items: center; justify-content: center; margin-top: 1rem; border: 1px solid #bdc9da; border-radius: .55rem; color: var(--color-primary); font-size: .8rem; font-weight: 800; }
.clear-filters:hover { border-color: var(--color-primary); background: var(--color-primary-soft); }
.mobile-filters { display: none; }
.catalog-toolbar { display: flex; align-items: flex-end; justify-content: space-between; gap: 1.5rem; margin-bottom: 1.5rem; }
.catalog-toolbar h2 { margin-bottom: .25rem; font-size: 1.5rem; }
.catalog-toolbar > div > p { margin: 0; color: var(--color-muted); font-size: .82rem; }
.catalog-search { position: relative; display: flex; width: min(100%, 430px); align-items: center; }
.catalog-search svg { position: absolute; left: .9rem; width: 1.15rem; fill: none; stroke: var(--color-muted); stroke-linecap: round; stroke-width: 1.8; }
.catalog-search input { width: 100%; height: 2.85rem; padding: .65rem 5rem .65rem 2.7rem; border: 1px solid #c6d0df; border-radius: .65rem; color: var(--color-text); background: #fff; }
.catalog-search input:focus { outline: 0; border-color: var(--color-primary); box-shadow: 0 0 0 4px rgba(20, 60, 125, .1); }
.catalog-search button { position: absolute; right: .3rem; height: 2.25rem; padding-inline: .8rem; border: 0; border-radius: .48rem; color: var(--color-text); background: var(--color-secondary); font-size: .75rem; font-weight: 800; cursor: pointer; }
.catalog-product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.catalog-empty { min-height: 22rem; }
.catalog-empty .button { margin-top: 1rem; }
.pagination { display: flex; align-items: center; justify-content: center; gap: 1.2rem; margin-top: 2.2rem; }
.pagination__pages { display: flex; gap: .35rem; }
.pagination__pages a, .pagination__pages span { display: grid; min-width: 2.4rem; height: 2.4rem; place-items: center; border: 1px solid var(--color-border); border-radius: .55rem; color: var(--color-primary); background: #fff; font-size: .8rem; font-weight: 750; }
.pagination__pages .is-current { border-color: var(--color-primary); color: #fff; background: var(--color-primary); }
.pagination__arrow { color: var(--color-primary); font-size: .8rem; font-weight: 800; }

/* Product detail */
.product-detail { padding-top: 2.1rem; }
.product-detail__main { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(340px, .92fr); align-items: start; gap: clamp(2rem, 5vw, 4.5rem); }
.product-gallery__main { display: grid; overflow: hidden; min-height: 520px; place-items: center; border: 1px solid var(--color-border); border-radius: var(--radius-xl); background: var(--color-surface); }
.product-gallery__main > img { width: 100%; height: 100%; max-height: 620px; aspect-ratio: 1.08; object-fit: contain; background: #fff; }
.product-gallery__placeholder { display: flex; align-items: center; flex-direction: column; gap: 1rem; color: #7f8da2; font-size: .82rem; font-weight: 700; }
.product-gallery__placeholder svg { width: 8rem; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.3; }
.product-gallery__thumbs { display: flex; gap: .75rem; margin-top: .9rem; overflow-x: auto; padding: .2rem .2rem .5rem; }
.gallery-thumb { width: 5.2rem; height: 5.2rem; flex: 0 0 auto; overflow: hidden; padding: .2rem; border: 2px solid transparent; border-radius: .7rem; background: var(--color-surface); cursor: pointer; }
.gallery-thumb img { width: 100%; height: 100%; border-radius: .45rem; object-fit: cover; }
.gallery-thumb.is-active { border-color: var(--color-primary); }
.product-summary { padding-top: .5rem; }
.product-summary__category { display: inline-flex; margin-bottom: .7rem; color: var(--color-primary); font-size: .76rem; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.product-summary__category:hover { text-decoration: underline; text-underline-offset: 3px; }
.product-summary h1 { margin-bottom: .6rem; font-size: clamp(2.25rem, 4.4vw, 3.7rem); }
.product-summary__code { margin-bottom: 1.15rem; color: var(--color-muted); font-size: .78rem; }
.product-summary__lead { margin-bottom: 1.4rem; color: #4f5b6f; font-size: 1.02rem; }
.detail-price-panel { margin-bottom: 1rem; padding: 1.3rem; border: 1px solid #c9d5e5; border-radius: var(--radius-lg); background: var(--color-primary-soft); }
.detail-price-panel__label { margin-bottom: .3rem !important; color: var(--color-primary-dark) !important; font-size: 1.05rem !important; font-weight: 800; }
.detail-price-panel p { margin: 0 0 1rem; color: var(--color-muted); font-size: .85rem; }
.detail-price-panel .button { min-height: 2.85rem; }
.detail-price-panel__amount { display: block; margin-bottom: .2rem; color: var(--color-primary); font-size: 2rem; line-height: 1.1; }
.detail-price-panel__amount[hidden] { display: none; }
.stock-status { display: flex; align-items: center; gap: .55rem; margin-bottom: 1rem; padding: .8rem 1rem; border: 1px solid var(--color-border); border-radius: .7rem; font-size: .85rem; }
.stock-status > span { width: .6rem; height: .6rem; border-radius: 50%; }
.stock-status--available { color: var(--color-success); background: #f1fbf6; }
.stock-status--available > span { background: var(--color-success); }
.stock-status--low_stock { color: var(--color-warning); background: #fffaf0; }
.stock-status--low_stock > span { background: var(--color-warning); }
.stock-status--out_of_stock { color: var(--color-danger); background: #fff5f4; }
.stock-status--out_of_stock > span { background: var(--color-danger); }
.stock-status--unknown { color: var(--color-warning); background: #fffaf0; }
.stock-status--unknown > span { background: var(--color-warning); }

/* Cart */
.public-messages { display:grid; gap:.5rem; padding-top:1rem; }
.public-message { margin:0; padding:.8rem 1rem; border-radius:.7rem; background:#f1fbf6; color:var(--color-success); font-weight:700; }
.public-message--error { color:var(--color-danger); background:#fff5f4; }
.cart-page h1 { margin-bottom:.5rem; font-size:clamp(2rem,4vw,3rem); }
.cart-layout { display:grid; grid-template-columns:minmax(0,1.7fr) minmax(300px,.75fr); gap:1.5rem; align-items:start; }
.cart-lines { display:grid; gap:1rem; }
.cart-line { padding:1.25rem; border:1px solid var(--color-border); border-radius:var(--radius-lg); background:#fff; box-shadow:var(--shadow-sm); }
.cart-line--error { border-color:#e9aaa5; }
.cart-line__heading { display:flex; justify-content:space-between; gap:1rem; margin-bottom:1rem; }
.cart-line__heading p,.cart-line__heading small { margin:0; color:var(--color-muted); font-size:.72rem; }
.cart-line__heading h2 { margin:.15rem 0; font-size:1.15rem; }
.cart-remove { border:0; color:var(--color-danger); background:transparent; font-weight:750; cursor:pointer; }
.cart-line__details { display:grid; grid-template-columns:auto 1fr; gap:1rem; align-items:center; }
.cart-quantity { display:flex; align-items:center; gap:.35rem; }
.cart-quantity input { width:3.5rem; height:2.8rem; border:1px solid var(--color-border); border-radius:.5rem; text-align:center; }
.cart-quantity > button:not(.button) { width:2.8rem; height:2.8rem; border:1px solid var(--color-border); border-radius:.5rem; background:#fff; font-size:1.2rem; cursor:pointer; }
.cart-quantity .button { min-height:2.8rem; padding:.4rem .7rem; }
.cart-line dl,.cart-summary dl { margin:0; }
.cart-line dl { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:.7rem; }
.cart-line dl div,.cart-summary dl div { display:flex; justify-content:space-between; gap:.7rem; }
.cart-line dt,.cart-summary dt { color:var(--color-muted); font-size:.7rem; }
.cart-line dd,.cart-summary dd { margin:0; font-weight:750; }
.cart-line dl div { flex-direction:column; }
.cart-line__errors { margin-top:1rem; padding:.75rem; border-radius:.65rem; color:var(--color-danger); background:#fff5f4; font-size:.8rem; }
.cart-line__errors p { margin:0 0 .25rem; }.cart-line__errors button { padding:0; border:0; color:var(--color-primary); background:transparent; font-weight:800; cursor:pointer; }
.cart-summary { position:sticky; top:8.5rem; padding:1.3rem; border:1px solid var(--color-border); border-radius:var(--radius-lg); background:#fff; box-shadow:var(--shadow-md); }
.cart-summary h2 { margin-bottom:1rem; }.cart-summary dl { display:grid; gap:.7rem; }.cart-summary__total { padding-top:.9rem; border-top:1px solid var(--color-border); font-size:1.2rem; }
.cart-minimum,.cart-invalid { padding:.75rem; border-radius:.6rem; background:#fff8e8; color:var(--color-warning); font-size:.78rem; font-weight:700; }.cart-minimum--success { color:var(--color-success); background:#f1fbf6; }.cart-invalid { color:var(--color-danger); background:#fff5f4; }
.cart-summary .button { margin-top:.6rem; }.cart-reservation { margin:.8rem 0 0; color:var(--color-muted); font-size:.68rem; }.cart-empty { min-height:20rem; text-align:center; }
.cart-summary .button:disabled { opacity:.5; filter:grayscale(.35); cursor:not-allowed; box-shadow:none; }
@media(max-width:900px){.cart-layout{grid-template-columns:1fr}.cart-summary{position:static}.cart-line__details{grid-template-columns:1fr}.cart-line dl{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:560px){.cart-line{padding:1rem}.cart-line__heading{align-items:flex-start}.cart-line__details{gap:.8rem}.cart-quantity{display:grid;grid-template-columns:auto 1fr auto}.cart-quantity input{width:100%}.cart-quantity .button{grid-column:1/-1}.cart-line dl{grid-template-columns:1fr 1fr}.cart-summary{padding:1rem}}
.checkout-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,.6fr);gap:1.5rem;align-items:start}.checkout-form,.checkout-summary,.order-confirmation__card{padding:1.4rem;border:1px solid var(--color-border);border-radius:var(--radius-lg);background:#fff;box-shadow:var(--shadow-sm)}.checkout-fields{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.checkout-field--wide{grid-column:1/-1}.checkout-field label{display:block;margin-bottom:.3rem;font-weight:750}.checkout-field input,.checkout-field select,.checkout-field textarea{width:100%;padding:.75rem;border:1px solid var(--color-border);border-radius:.6rem}.checkout-field p,.checkout-errors{color:var(--color-danger)}.checkout-terms{margin:1rem 0;padding:1rem;background:var(--color-surface);border-radius:.7rem}.checkout-terms__text{max-height:180px;overflow:auto}.checkout-summary{position:sticky;top:8rem}.checkout-summary p,.confirmation-items p,.order-confirmation dl div{display:flex;justify-content:space-between;gap:1rem}.checkout-summary__total{padding-top:.8rem;border-top:1px solid var(--color-border);font-size:1.2rem}.order-confirmation__card{max-width:850px;margin:auto}.order-number{font-size:1.4rem;font-weight:900}.confirmation-actions{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1rem}@media(max-width:800px){.checkout-layout{grid-template-columns:1fr}.checkout-summary{position:static}}@media(max-width:560px){.checkout-fields{grid-template-columns:1fr}.checkout-field--wide{grid-column:auto}.confirmation-actions{display:grid}.confirmation-actions .button{width:100%}}
@media print{.site-header,.site-footer,.confirmation-actions,.location-modal,.public-messages{display:none!important}.order-confirmation{padding:0}.order-confirmation__card{box-shadow:none;border:0}}
.purchase-preview { padding-top: .3rem; }
.quantity-control { display: flex; align-items: end; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; }
.quantity-control__label { color: var(--color-text); font-size: .82rem; font-weight: 800; }
.quantity-control > div { display: grid; grid-template-columns: 2.6rem 3rem 2.6rem; overflow: hidden; border: 1px solid #bdc8d8; border-radius: .65rem; }
.quantity-control button, .quantity-control output { display: grid; height: 2.55rem; place-items: center; border: 0; color: var(--color-primary); background: #fff; font-weight: 800; }
.quantity-control button { cursor: pointer; font-size: 1.2rem; }
.quantity-control button:hover { background: var(--color-primary-soft); }
.quantity-control output { border-right: 1px solid var(--color-border); border-left: 1px solid var(--color-border); color: var(--color-text); font-size: .9rem; }
.purchase-preview .button:disabled { color: #7d8798; background: #e6e9ee; box-shadow: none; cursor: not-allowed; transform: none; }
.purchase-preview > p { margin: .55rem 0 0; color: var(--color-muted); font-size: .75rem; text-align: center; }
.price-calculation { margin-bottom: 1rem; padding: .8rem 1rem; border: 1px solid var(--color-border); border-radius: .7rem; background: var(--color-surface); }
.price-calculation p { display: flex; justify-content: space-between; gap: 1rem; margin: 0; padding: .25rem 0; color: var(--color-muted); font-size: .8rem; }
.price-calculation p strong { color: var(--color-text); }
.price-calculation__total { margin-top: .3rem !important; padding-top: .55rem !important; border-top: 1px solid var(--color-border); font-size: .95rem !important; }
.price-calculation__total strong { color: var(--color-primary) !important; }
.price-calculation__error { display: block !important; color: var(--color-danger) !important; }
.price-calculation__error[hidden] { display: none !important; }
.quantity-prices { padding-top: 0; }
.quantity-price-table { overflow: hidden; border: 1px solid var(--color-border); border-radius: var(--radius-lg); }
.quantity-price-table > div { display: flex; justify-content: space-between; gap: 1rem; padding: .9rem 1.1rem; border-bottom: 1px solid var(--color-border); }
.quantity-price-table > div:last-child { border-bottom: 0; }
.quantity-price-table strong { color: var(--color-primary); }
.product-information { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 3rem; margin-top: 4rem; padding-top: 3rem; border-top: 1px solid var(--color-border); }
.product-information h2 { margin-bottom: 1.2rem; font-size: 1.5rem; }
.prose { color: #4f5b6f; }
.prose p:last-child { margin-bottom: 0; }
.specification-list { margin: 0; border-top: 1px solid var(--color-border); }
.specification-list > div { display: grid; grid-template-columns: minmax(110px, .7fr) 1.3fr; gap: 1rem; padding: .75rem 0; border-bottom: 1px solid var(--color-border); }
.specification-list dt { color: var(--color-muted); font-size: .78rem; font-weight: 700; }
.specification-list dd { margin: 0; color: var(--color-text); font-size: .85rem; }
.related-products .product-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }

@media (max-width: 1050px) {
    .main-header__inner { grid-template-columns: 210px 1fr auto; gap: 1rem; }
    .location-control span { display: none; }
    .cart-control > span:not(.cart-count) { display: none; }
    .category-grid, .product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .catalog-product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .product-gallery__main { min-height: 430px; }
    .related-products .product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .footer-grid { grid-template-columns: 1.5fr repeat(2, 1fr); }
}

@media (max-width: 800px) {
    :root { --space-8: 3.8rem; }
    .main-header__inner { grid-template-columns: 1fr auto; min-height: auto; padding-block: .9rem; }
    .brand { grid-column: 1; }
    .header-actions { grid-column: 2; }
    .header-search { grid-column: 1 / -1; grid-row: 2; }
    .menu-toggle { display: block; }
    .public-nav { display: none; }
    .public-nav.is-open { display: block; }
    .public-nav__inner { align-items: stretch; flex-direction: column; gap: 0; padding-block: .4rem; }
    .public-nav a { min-height: 3rem; }
    .public-nav a::after { right: auto; width: 3px; height: auto; top: .55rem; bottom: .55rem; }
    .hero { background: linear-gradient(180deg, #fff 0%, #fff 59%, #f2f6fc 59%); }
    .hero__grid { grid-template-columns: 1fr; }
    .hero__content { max-width: 720px; }
    .hero__visual { max-width: 650px; padding-left: 0; }
    .category-grid, .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .catalog-layout { grid-template-columns: 1fr; }
    .catalog-sidebar { display: none; }
    .mobile-filters { display: block; margin-bottom: 1.2rem; border: 1px solid var(--color-border); border-radius: .7rem; background: #fff; }
    .mobile-filters summary { padding: .8rem 1rem; color: var(--color-primary); font-size: .84rem; font-weight: 800; cursor: pointer; }
    .mobile-filters form { display: grid; grid-template-columns: 1fr auto; gap: .65rem; padding: 0 1rem 1rem; }
    .mobile-filters label { grid-column: 1 / -1; color: var(--color-muted); font-size: .72rem; font-weight: 700; }
    .mobile-filters select { min-width: 0; height: 3rem; padding: .5rem .7rem; border: 1px solid #bdc8d8; border-radius: .6rem; background: #fff; }
    .mobile-filters .button { min-height: 3rem; }
    .product-detail__main { grid-template-columns: 1fr; }
    .product-gallery { max-width: 680px; width: 100%; }
    .product-summary { max-width: 680px; }
    .product-information { gap: 2rem; }
    .related-products .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .benefit-grid { grid-template-columns: 1fr; }
    .business-info__inner { grid-template-columns: 1fr; gap: 1.5rem; }
    .quote-cta__inner { align-items: flex-start; flex-direction: column; justify-content: center; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
    .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
    :root { --space-8: 3.2rem; }
    .container { width: min(calc(100% - 1.25rem), var(--container)); }
    .utility-bar__inner { justify-content: center; text-align: center; }
    .utility-contact { display: none; }
    .brand__name { font-size: .86rem; }
    .brand__name strong { font-size: 1rem; }
    .brand__mark { width: 2.45rem; height: 2.45rem; }
    .location-control { gap: .3rem; padding: .45rem .25rem; }
    .location-control span { display: block; max-width: 4.2rem; font-size: .62rem; line-height: 1.05; white-space: normal; }
    .location-control small { display: none; }
    .location-modal { align-items: end; padding: 0; }
    .location-modal__panel { width: 100%; max-height: 94vh; padding: 1.5rem 1rem calc(1.5rem + env(safe-area-inset-bottom)); border-radius: 1.3rem 1.3rem 0 0; }
    .location-modal__panel h2 { padding-right: 2.5rem; font-size: 1.55rem; }
    .cart-control { padding: .55rem .4rem; }
    .menu-toggle { width: 2.55rem; padding-inline: .55rem; }
    .header-search input { padding-right: 3.9rem; }
    .header-search button { min-width: 3rem; width: 3rem; padding: 0; font-size: 0; }
    .header-search button::after { content: "→"; font-size: 1rem; }
    .hero { padding-block: 3.2rem; }
    h1 { font-size: clamp(2.3rem, 12vw, 3.35rem); }
    .hero__actions { flex-direction: column; }
    .hero__actions .button { width: 100%; }
    .hero__trust { gap: .8rem; }
    .hero__note { right: -.25rem; min-width: 220px; }
    .section-heading { align-items: flex-start; flex-direction: column; }
    .category-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .7rem; }
    .category-card__visual { aspect-ratio: 1.2; }
    .category-card__content { min-height: 3.7rem; padding: .7rem; }
    .category-card__content strong { font-size: .82rem; }
    .product-grid { grid-template-columns: 1fr; }
    .catalog-section { padding-top: 2.4rem; }
    .catalog-toolbar { align-items: stretch; flex-direction: column; }
    .catalog-search { width: 100%; }
    .mobile-filters form { grid-template-columns: 1fr; }
    .mobile-filters label { grid-column: auto; }
    .pagination { gap: .7rem; }
    .pagination__arrow span { display: none; }
    .product-gallery__main { min-height: 340px; }
    .product-summary h1 { font-size: 2.25rem; }
    .detail-price-panel .button { width: 100%; }
    .product-information { grid-template-columns: 1fr; margin-top: 3rem; padding-top: 2rem; }
    .related-products .product-grid { grid-template-columns: 1fr; }
    .product-card { max-width: 420px; width: 100%; margin-inline: auto; }
    .product-card__visual { aspect-ratio: 1.35; }
    .empty-state { align-items: center; flex-direction: column; text-align: center; }
    .benefit-card { padding: 1.2rem; }
    .business-info__inner { padding: 1.3rem; }
    .business-info__details { grid-template-columns: 1fr; }
    .quote-cta .button { width: 100%; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-brand { grid-column: auto; }
    .footer-bottom { align-items: flex-start; flex-direction: column; }
    .footer-legal { flex-direction: column; gap: .35rem; }
}

.quote-policy, .quote-minimum-note { margin: 1rem 0; padding: .9rem 1rem; border: 1px solid #c8d8ee; border-radius: .7rem; background: #f4f8fd; color: #324c70; font-size: .86rem; line-height: 1.5; }
.quote-minimum-note { margin-bottom: 0; }
.legal-page__content{max-width:850px}.legal-page__meta{margin-bottom:2rem;color:var(--color-muted)}.legal-page article{padding:1.5rem;border:1px solid var(--color-border);border-radius:1rem;background:#fff;line-height:1.75}.footer-legal a{color:inherit}.footer-legal a:hover{text-decoration:underline}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}