/* =========================================================
   Ocean Capital — responsive breakpoints
   ========================================================= */

@media (max-width: 1280px) {
    :root { --container-width: 990px; }
}

@media (max-width: 1024px) {
    :root { --container-width: 100%; }
    .container { padding: 0 24px; }

    .feature-grid,
    .category-intro,
    .experience-grid,
    .entreprise-hero-grid,
    .two-col-blurb,
    .product-detail { grid-template-columns: 1fr; }

    .product-strip,
    .mini-product-grid,
    .steps-grid { grid-template-columns: repeat(2, 1fr); }

    .contact-layout { grid-template-columns: 1fr; margin-top: 0; }
    .contact-map { min-height: 320px; }
}

@media (max-width: 768px) {
    :root { --header-height: 74px; }
    .logo img { height: 38px; }

    .nav-toggle { display: flex; }
    .main-nav {
        position: fixed; top: var(--header-height); left: 0; right: 0; bottom: 0;
        background: #fff; transform: translateX(100%); transition: transform .3s ease;
        overflow-y: auto; box-shadow: -6px 0 20px rgba(0,0,0,.08);
    }
    .main-nav.is-open { transform: translateX(0); }
    .main-nav ul { flex-direction: column; align-items: stretch; padding: 10px 0; }
    .main-nav a { padding: 16px 24px; border-bottom: 1px solid var(--color-border); }
    .main-nav .sub-menu { display: block; position: static; box-shadow: none; border-radius: 0; padding: 0; background: var(--color-bg-light); }
    .main-nav .sub-menu a { padding: 12px 24px 12px 40px; }
    .lang-switcher { margin: 10px 24px; padding: 14px 0 0; border-left: none; border-top: 1px solid var(--color-border); }
    .lang-switcher select { width: 100%; font-size: 14px; }

    .section-title h2 { font-size: 24px; }
    .hero-slider { height: 400px; }

    .product-strip,
    .mini-product-grid,
    .steps-grid { grid-template-columns: 1fr; }

    .footer-inner { grid-template-columns: 1fr; text-align: center; }
    .footer-logo-col { justify-content: center; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .inner-banner { padding: 32px 0; }
    .inner-banner h1 { font-size: 24px; }
    .sec-padd { padding: 44px 0; }
    .hero-slider { height: 320px; }
    .cert-strip { gap: 30px; }
}