nav{gap:17px;font-size:.76rem;white-space:nowrap}
/* Centre the desktop menu within the space beside the logo. */
@media(min-width:1101px){.head>nav{flex:1;min-width:0;margin-left:0;justify-content:center}}
nav>a:hover,.nav-drop button:hover{color:#35afff}
.nav-drop{position:relative}
.nav-drop>button{border:0;background:transparent;color:white;padding:28px 0;font:inherit;text-transform:uppercase;cursor:pointer}
.nav-drop>button span{color:var(--b);font-size:1rem}
.drop-menu{display:none;position:absolute;top:66px;left:-18px;width:220px;padding:10px;background:#111820;border:1px solid #33404e;border-radius:9px;box-shadow:0 18px 45px #0009}
.nav-drop:hover .drop-menu,.nav-drop:focus-within .drop-menu{display:grid}
.drop-menu a{padding:10px 12px;border-radius:5px;font-size:.78rem}
.drop-menu a:hover{background:#202b37;color:#35afff}
.services-menu{width:205px}
.cart-link{border:1px solid #43505e;padding:9px 11px;border-radius:6px}
.cart-link span,.mobile-cart span{display:inline-grid;place-items:center;background:var(--b);color:white;border-radius:50%;min-width:21px;height:21px;margin-left:4px}
.mobile-tools{display:none;margin-left:auto}
.secondary.full{display:flex;background:white;color:var(--ink);border-color:#aeb8c3;cursor:pointer}
.buy-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.cart-page{padding:55px 0 90px;min-height:65vh}
.cart-layout{display:grid;grid-template-columns:1.5fr .7fr;gap:30px}
.cart-items{display:grid;gap:12px}
.cart-item{display:grid;grid-template-columns:110px 1fr auto;gap:18px;align-items:center;background:white;border:1px solid var(--line);border-radius:10px;padding:14px}
.cart-item img{width:100px;height:100px;object-fit:contain}
.cart-item h3{margin:3px 0}
.cart-item input{width:76px;padding:8px;border:1px solid #cfd6de;border-radius:6px}
.remove{border:0;background:transparent;color:#b3261e;text-decoration:underline;cursor:pointer}
.cart-summary{background:var(--ink);color:white;border-radius:10px;padding:25px;height:max-content;position:sticky;top:105px}
.cart-summary h2{font-size:2rem}
.cart-summary-row{display:flex;justify-content:space-between;border-top:1px solid #34404d;padding-top:15px}
.empty-cart{background:white;border:1px solid var(--line);border-radius:10px;padding:45px;text-align:center}
@media(max-width:1200px){nav{gap:11px;font-size:.68rem}}
@media(max-width:1100px){.mobile-tools{display:flex;align-items:center;gap:10px}.mobile{display:block;margin:0}.mobile-cart{color:white;font-size:.78rem;font-weight:800;text-transform:uppercase}}
@media(max-width:800px){.cart-layout{grid-template-columns:1fr}}
@media(max-width:520px){.logo img{width:122px}.head{gap:8px}.mobile-tools{gap:6px}.mobile{max-width:105px}.cart-item{grid-template-columns:76px 1fr}.cart-item img{width:70px;height:70px}.cart-item>div:last-child{grid-column:2}.buy-actions{grid-template-columns:1fr}}
@media(max-width:900px){.cart-summary{position:static}.cart-page{padding:40px 0 65px}}
@media(max-width:600px){.mobile-tools{min-width:0}.mobile{width:min(36vw,130px);max-width:none}.mobile-cart{font-size:0;white-space:nowrap}.mobile-cart span{font-size:.75rem;margin-left:0}.cart-layout{gap:18px}.cart-item{min-width:0}.cart-item>div{min-width:0}.cart-summary{padding:20px}.empty-cart{padding:30px 18px}}
@media(max-width:380px){.logo img{width:105px}.head{gap:5px}.mobile-tools{gap:4px}.mobile{width:98px;font-size:.78rem}.cart-item{grid-template-columns:1fr;text-align:center}.cart-item img{width:110px;height:110px;margin:auto}.cart-item>div:last-child{grid-column:1}.cart-item input{width:100%}}

/* One expandable navigation panel for every screen size. */
.head{position:relative;justify-content:space-between;height:auto;min-height:82px;padding-block:8px}
.header-actions{display:flex;align-items:center;gap:12px;margin-left:auto}
.menu-toggle{display:flex;align-items:center;gap:12px;border:1px solid #526171;background:#152130;color:white;border-radius:6px;padding:10px 16px;font-weight:700;cursor:pointer}
.menu-toggle:hover,.menu-toggle[aria-expanded="true"]{background:#21374e}
.head>nav#site-menu{position:absolute;top:100%;left:0;right:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;align-items:start;justify-content:start;margin:0;padding:20px;background:#0d1620;border:1px solid #34404e;border-radius:0 0 10px 10px;box-shadow:0 18px 40px #0006;max-height:calc(100dvh - 140px);overflow-y:auto;white-space:normal;font-size:.875rem;text-transform:none}
.head>nav#site-menu[hidden]{display:none}
#site-menu>a,#site-menu .nav-drop>button{width:100%;padding:12px;text-align:left;border-radius:5px;min-height:44px;font-size:.875rem}
#site-menu>a:hover,#site-menu .nav-drop>button:hover{background:#202b37}
#site-menu .nav-drop>button{display:flex;justify-content:space-between;text-transform:none}
#site-menu .drop-menu{position:static;width:100%;box-shadow:none;margin-top:4px;padding:4px;background:#152130}
#site-menu .nav-drop:hover .drop-menu,#site-menu .nav-drop:focus-within .drop-menu{display:none}
#site-menu .nav-drop[data-open="true"] .drop-menu{display:grid}
#site-menu .drop-menu a{font-size:.875rem;white-space:normal}
.header-cart{color:white;font-size:.875rem;white-space:nowrap}
.header-quote{font-size:.875rem}
#menu-toggle:focus-visible,#site-menu a:focus-visible,#site-menu button:focus-visible{outline:2px solid #35afff;outline-offset:3px}
@media(max-width:800px){.head>nav#site-menu{grid-template-columns:repeat(2,minmax(0,1fr));padding:12px}.header-actions{gap:8px}.header-quote{display:none}}
@media(max-width:480px){.head>nav#site-menu{grid-template-columns:1fr}.menu-toggle{padding:10px 12px}.header-cart{padding:9px}.head{min-height:76px}}

/* Keep the menu at the exact centre regardless of side content. */
.head{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:12px}
.head>.logo{grid-column:1;grid-row:1;justify-self:start;min-width:0}
.head>.menu-toggle{grid-column:2;grid-row:1;justify-self:center}
.head>.header-actions{grid-column:3;grid-row:1;justify-self:end;margin-left:0;min-width:0}
#site-menu>a,#site-menu .nav-drop>button,#site-menu .drop-menu a{text-align:center}
#site-menu .nav-drop>button{justify-content:center;gap:8px}
@media(max-width:600px){.head{gap:6px}.head>.logo img{width:min(28vw,122px)}.head>.menu-toggle{padding:10px;gap:6px;font-size:.875rem}.header-cart{font-size:0;padding:8px}.header-cart span{font-size:.875rem;margin-left:0}}
@media(max-width:340px){.head>.logo img{width:80px}.head>.menu-toggle{padding:8px;font-size:.8rem}}