:root {
    --sp-navy: #0b2b4b;
    --sp-blue: #1268b3;
    --sp-blue-dark: #0d5594;
    --sp-sky: #eaf5ff;
    --sp-ink: #172536;
    --sp-muted: #64748b;
    --sp-surface: #ffffff;
    --sp-bg: #f5f8fc;
    --sp-border: #dce6f0;
    --sp-radius: 18px;
    --sp-shadow: 0 12px 32px rgba(15, 52, 85, .09);
}

body { background: var(--sp-bg); color: var(--sp-ink); font-family: Inter, system-ui, -apple-system, "Segoe UI", sans-serif; }
a { transition: color .2s ease, background-color .2s ease, border-color .2s ease, transform .2s ease; }
.site-header { z-index: 1030; box-shadow: 0 4px 18px rgba(7, 35, 61, .12); }
.utility-bar { background: var(--sp-navy); color: #d9e9f8; font-size: .82rem; padding: .45rem 0; }
.utility-bar a { color: #fff; text-decoration: none; }
.primary-navbar { background: var(--sp-blue); padding: .7rem 0; }
.primary-navbar .container { flex-wrap: wrap; }
.navbar-brand { border-radius: 14px; padding: 0; line-height: 1; }
.navbar-brand img { display: block; border-radius: 12px; }
.header-search { max-width: 720px; }
.header-search .form-control { min-height: 48px; border: 0; border-radius: 999px; padding: .7rem 1rem .7rem 3rem; box-shadow: 0 4px 14px rgba(5, 35, 61, .18); }
.header-search .form-control:focus { box-shadow: 0 0 0 4px rgba(255,255,255,.23); }
.search-icon { position: absolute; left: 1.15rem; top: 50%; transform: translateY(-50%); color: var(--sp-blue); z-index: 2; }
.search-results { background: #fff; border-radius: 14px; border: 1px solid var(--sp-border); box-shadow: var(--sp-shadow); z-index: 1050; max-height: 60vh; overflow-y: auto; }
.header-action { color: #fff; text-decoration: none; align-items: center; gap: .5rem; min-height: 44px; padding: .45rem .7rem; border-radius: 12px; font-weight: 600; font-size: .9rem; }
.header-action:hover { background: rgba(255,255,255,.12); color: #fff; }
.header-action i { font-size: 1.3rem; }
.cart-count { position: absolute; top: -.2rem; right: -.2rem; min-width: 20px; height: 20px; padding: 0 5px; display: grid; place-items: center; border-radius: 999px; background: #f8b84e; color: #102a43; font-size: .7rem; font-weight: 800; }
.primary-navbar .navbar-collapse { border-top: 1px solid rgba(255,255,255,.18); margin-top: .7rem; }
.primary-navbar .nav-link { color: rgba(255,255,255,.82); font-weight: 600; border-radius: 10px; padding: .55rem .85rem !important; }
.primary-navbar .nav-link:hover, .primary-navbar .nav-link.active { color: #fff; background: rgba(255,255,255,.12); }
.store-main { min-height: 70vh; }
.site-footer { background: var(--sp-navy); color: #d7e4ef; border-top: 5px solid var(--sp-blue); }
.site-footer h2 { color: #fff; font-size: .95rem; font-weight: 700; margin-bottom: 1rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .55rem; font-size: .9rem; }
.site-footer a { color: #d7e4ef; text-decoration: none; }
.site-footer a:hover { color: #fff; }
.footer-copy { max-width: 300px; color: #9fb5c8; }
.social-links { display: flex; gap: .6rem; }
.social-links a { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.22); border-radius: 10px; }
.social-links a:hover { background: var(--sp-blue); border-color: var(--sp-blue); transform: translateY(-2px); }

@media (min-width: 992px) {
    .primary-navbar .container { flex-wrap: nowrap; }
    .primary-navbar .navbar-collapse { position: absolute; top: 100%; left: 0; right: 0; background: var(--sp-blue-dark); border: 0; margin: 0; box-shadow: 0 6px 15px rgba(7,35,61,.12); }
    .primary-navbar .navbar-nav { width: min(100% - 24px, 1140px); margin: 0 auto; padding: .28rem 0; }
    .store-main { padding-top: 58px; }
}

@media (max-width: 991.98px) {
    .primary-navbar { padding: .55rem 0; }
    .navbar-brand img { width: 46px; height: 46px; }
    .header-search { width: 100%; margin-top: .45rem; }
    .primary-navbar .navbar-collapse { background: var(--sp-blue-dark); margin-left: calc(var(--bs-gutter-x) * -.5); margin-right: calc(var(--bs-gutter-x) * -.5); padding: 0 calc(var(--bs-gutter-x) * .5) .7rem; }
}

@media (max-width: 575.98px) {
    .header-action { padding: .35rem .5rem; }
    .header-search .form-control { min-height: 44px; font-size: .92rem; }
}