:root{--navy:#071a37;--navy2:#102b54;--yellow:#f5ba16;--green:#16a34a;--muted:#64748b;--border:#e5e7eb;--light:#f7f8fb}
*{box-sizing:border-box} body{font-family:Arial,Helvetica,sans-serif;color:#0f172a;background:#fff}.topbar{background:var(--yellow);color:var(--navy);font-size:.92rem;padding:.55rem 0;font-weight:600}.topbar a{color:var(--navy);text-decoration:none}.navbar{background:var(--navy);padding:1rem 0}.navbar-brand{display:flex;flex-direction:column;line-height:1;color:#fff;letter-spacing:.08em}.navbar-brand strong{font-size:1.35rem;color:var(--yellow)}.navbar-brand small{font-size:.63rem;margin-top:.35rem;letter-spacing:.12em}.nav-link{color:#e2e8f0!important;margin:0 .45rem}.nav-link:hover{color:var(--yellow)!important}.btn-warning{background:var(--yellow);border-color:var(--yellow);color:var(--navy);font-weight:700}.btn-warning:hover{background:#dfaa13;border-color:#dfaa13}.hero{background:linear-gradient(120deg,var(--navy),var(--navy2));color:#fff;padding:4rem 0}.hero h1{font-size:clamp(2.3rem,4vw,4.3rem);font-weight:800;line-height:1.04;margin:1rem 0 1.25rem}.hero .lead{color:#e2e8f0;max-width:580px}.eyebrow{display:inline-block;text-transform:uppercase;letter-spacing:.16em;font-size:.8rem;font-weight:700;color:var(--yellow)}.eyebrow.dark{color:#a87400}.hero-poster{max-height:650px;width:100%;object-fit:contain;border-radius:1rem;box-shadow:0 2rem 4rem rgba(0,0,0,.35)}.hero-points{display:flex;gap:1.3rem;flex-wrap:wrap;margin-top:2rem;color:#e2e8f0;font-size:.95rem}.section-head{display:flex;align-items:end;justify-content:space-between}.section-head h2,.process h2{font-weight:800;font-size:2.15rem}.product-card{border:1px solid var(--border);border-radius:1rem;overflow:hidden;background:#fff;transition:.2s;display:flex;flex-direction:column}.product-card:hover{transform:translateY(-4px);box-shadow:0 1rem 2.5rem rgba(15,23,42,.1)}.product-icon{height:155px;display:flex;align-items:center;justify-content:center;font-size:3.5rem;font-weight:800;color:#fff}.product-icon.ply,.product-visual.ply{background:linear-gradient(135deg,#97612e,#d09b60)}.product-icon.mir,.product-visual.mir{background:linear-gradient(135deg,#9bc6d0,#386177)}.product-icon.mtl,.product-visual.mtl{background:linear-gradient(135deg,#475569,#111827)}.product-icon.alu,.product-visual.alu{background:linear-gradient(135deg,#94a3b8,#475569)}.product-category{display:block;color:#92700b;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.07em;margin-bottom:.7rem}.product-card h3{font-size:1.17rem;font-weight:700;margin-bottom:.7rem}.product-card p{color:var(--muted);font-size:.9rem;min-height:64px}.price{font-size:1.2rem;font-weight:700;color:var(--navy)}.price small,.product-price small{font-size:.78rem;color:var(--muted);font-weight:400}.process{background:var(--navy);color:#fff}.process-card{background:rgba(255,255,255,.07);padding:2rem;border-radius:1rem;height:100%;border:1px solid rgba(255,255,255,.08)}.process-card b{font-size:2.8rem;color:var(--yellow)}.process-card h3{font-weight:700}.process-card p{color:#cbd5e1}.page-hero{background:var(--navy);color:#fff;padding:3rem 0}.page-hero h1{font-weight:800;font-size:2.7rem}.page-hero p{color:#cbd5e1;max-width:650px}.filter-bar{background:var(--light);padding:1.2rem;border-radius:1rem}.product-visual{min-height:410px;border-radius:1.2rem;padding:3rem;display:flex;flex-direction:column;justify-content:end;color:#fff}.product-visual span{text-transform:uppercase;font-weight:700;letter-spacing:.15em;font-size:.8rem}.product-visual h1{font-weight:800;font-size:2.5rem}.spec-box{padding:1.1rem;background:var(--light);border-left:4px solid var(--yellow);border-radius:.25rem;color:#475569}.product-price{font-size:2.1rem;font-weight:800;color:var(--navy)}.qty{max-width:90px}.cart-table{vertical-align:middle}.cart-table small{display:block;color:var(--muted)}.cart-total{background:var(--light);border-radius:.75rem;padding:1.25rem;display:flex;justify-content:space-between;font-size:1.35rem;max-width:380px;margin-left:auto}.empty-cart{text-align:center;padding:4rem;background:var(--light);border-radius:1rem}.checkout-panel,.summary-card,.contact-card,.track-form,.order-result{border:1px solid var(--border);border-radius:1rem;padding:2rem;background:#fff}.summary-card{position:sticky;top:110px}.summary-line{display:flex;justify-content:space-between;gap:1rem;padding:.7rem 0}.summary-line span{color:#475569}.summary-total{display:flex;justify-content:space-between;font-size:1.35rem;font-weight:800;border-top:2px solid var(--navy);padding-top:1rem}.mpesa-notice{background:#eaf7ed;border:1px solid #b6dfc0;padding:1.1rem;border-radius:.7rem;color:#14532d}.status-row{display:flex;justify-content:space-between;padding:1rem 0;border-bottom:1px solid var(--border)}.order-result{max-width:680px}.track-form{max-width:520px}.contact-card .contact-link{display:block;font-size:2rem;font-weight:800;color:var(--navy);text-decoration:none}.site-footer{background:var(--navy);color:#e2e8f0}.site-footer h4,.site-footer h5{color:#fff;font-weight:700}.site-footer a:not(.btn){display:block;color:#cbd5e1;text-decoration:none;padding:.28rem 0}.site-footer a:hover{color:var(--yellow)}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);color:#94a3b8}.setup-box{background:var(--light);padding:3rem;border-radius:1rem}.admin-shell{background:#f1f5f9;min-height:100vh}.admin-nav{background:var(--navy);color:#fff}.admin-card{background:#fff;border-radius:.9rem;padding:1.4rem;box-shadow:0 1px 3px rgba(0,0,0,.06)}
@media(max-width:768px){.hero{padding:2.5rem 0}.hero-poster{max-height:none}.summary-card{position:static}.page-hero h1{font-size:2.1rem}.contact-card .contact-link{font-size:1.55rem}}
.product-photo{width:100%;height:210px;object-fit:cover;background:#eef2f6}.product-photo-detail{width:100%;max-height:520px;object-fit:cover;border-radius:24px;box-shadow:0 16px 40px rgba(7,26,55,.12)}
.admin-body{background:#f5f7fb;color:#0f172a}.admin-top{height:66px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 28px}.admin-top a{color:#fff;text-decoration:none}.admin-top strong{color:var(--yellow);font-size:1.3rem;margin-right:8px}.admin-shell{display:flex;min-height:calc(100vh - 66px)}.admin-shell aside{width:230px;background:#fff;border-right:1px solid var(--border);padding:24px 14px;display:flex;flex-direction:column;gap:6px}.admin-shell aside a{padding:12px 15px;border-radius:10px;color:#1f2937;text-decoration:none;font-weight:600}.admin-shell aside a:hover{background:#f3f4f6;color:var(--navy)}.admin-content{flex:1;padding:38px;max-width:1250px}.admin-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.admin-head h1{font-weight:800;margin-bottom:4px}.admin-head p{color:var(--muted);margin:0}.admin-panel,.metric{background:#fff;border:1px solid var(--border);border-radius:18px;padding:24px;box-shadow:0 4px 16px rgba(15,23,42,.03)}.metric span{display:block;color:var(--muted);font-weight:600;margin-bottom:12px}.metric strong{font-size:2rem;color:var(--navy)}.admin-login{background:#f4f6fa;min-height:100vh;display:flex;align-items:center;justify-content:center}.login-card{background:#fff;width:min(440px,calc(100% - 32px));padding:40px;border-radius:22px;box-shadow:0 12px 50px rgba(15,23,42,.1)}@media(max-width:800px){.admin-shell{display:block}.admin-shell aside{width:100%;flex-direction:row;overflow:auto;padding:10px}.admin-content{padding:22px}.admin-head{display:block}.admin-head .btn{margin-top:14px}}
/* Customer and administrator sidebar portals */
.admin-shell aside a,.portal-shell aside a{display:flex;align-items:center;gap:.8rem}
.admin-shell aside i,.portal-shell aside i{width:20px;text-align:center}
.admin-shell aside a.active,.portal-shell aside a.active{background:var(--navy);color:#fff}
.portal-body{background:#f5f7fb;color:#0f172a}
.portal-top{height:66px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 28px}
.portal-top a{color:#fff;text-decoration:none}.portal-top strong{color:var(--yellow);font-size:1.2rem;margin-right:8px}
.portal-shell{display:flex;min-height:calc(100vh - 66px)}
.portal-shell aside{width:245px;background:#fff;border-right:1px solid var(--border);padding:25px 14px;display:flex;flex-direction:column;gap:6px}
.portal-shell aside a{padding:13px 15px;border-radius:10px;color:#1f2937;text-decoration:none;font-weight:600}
.portal-shell aside a:hover{background:#eff3f8;color:var(--navy)}
.portal-content{flex:1;padding:38px;max-width:1150px}
.portal-title{margin-bottom:26px}.portal-title h1{font-weight:800}.portal-title p{color:var(--muted)}
.portal-panel{background:#fff;border:1px solid var(--border);border-radius:18px;padding:25px;box-shadow:0 4px 16px rgba(15,23,42,.03)}
.portal-login{background:#f4f6fa;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}
.portal-auth{max-width:570px;width:100%}
.brand-link{display:block;text-decoration:none;color:var(--navy);margin-bottom:30px}.brand-link strong{font-size:1.4rem;color:var(--navy);display:block}.brand-link small{color:#64748b}
@media(max-width:800px){.portal-shell{display:block}.portal-shell aside{width:100%;flex-direction:row;overflow:auto;padding:10px}.portal-shell aside a{white-space:nowrap}.portal-content{padding:22px}.portal-top{padding:0 15px;font-size:.88rem}}