/* Global */
:root{
    --primary:#0b3d91;
    --accent:#ff9900;
    --bg:#f6f8fb;
    --card:#ffffff;
}

*{box-sizing:border-box}
body{
    margin:0;
    font-family: 'Roboto', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
    background:var(--bg);
    color:#111;
}

.container{max-width:1400px;margin:0 auto;padding:0 16px;padding-top:84px}

/* Hero */
.hero-section{background:linear-gradient(90deg,var(--primary),#084085);color:#fff;padding:44px 16px;border-bottom:4px solid rgba(0,0,0,0.04)}
.hero-inner{max-width:1200px;margin:0 auto;display:flex;flex-direction:column;gap:16px;align-items:flex-start}
.hero-inner h1{font-size:clamp(24px,4vw,40px);margin:0;font-weight:700}
.hero-inner p{margin:0;opacity:0.95}
.cta-btn{display:inline-block;background:var(--accent);color:#111;padding:12px 20px;border-radius:8px;text-decoration:none;font-weight:700;margin-top:8px}

/* Products grid */
.content-div{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    padding: 24px 0;
    max-width: 1400px;
    margin: 0 auto;
}

.product-card{
    display: flex;
    flex-direction: column;
    height: 100%;
    background: var(--card);
    padding: 12px;
    border-radius: 12px;
    box-shadow: 0 2px 6px rgba(12,20,30,0.06);
}
.product-img{width:100%;height:180px;object-fit:contain;background:#fafafa;padding:8px;border-radius:8px}
.product-description{display:flex;flex-direction:column;gap:8px;padding:8px 4px;flex:1;align-items:flex-start}
.product-title{font-weight:600}
.product-price{color:var(--primary);font-weight:700}
.add-rem-div{display:flex;gap:10px;margin-top:auto}
.add-item-btn{cursor:pointer;padding:8px 12px;background:var(--accent);border-radius:8px;border:none;color:#111;font-weight:700}
.remove-item-btn{background:transparent;border:none;cursor:pointer}
.remove-img{width:20px;height:20px}

/* Features */
.features{background:transparent;padding:28px 0}
.features-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}
.feature{background:var(--card);padding:16px;border-radius:8px;box-shadow:0 2px 6px rgba(0,0,0,0.04)}
.feature h3{margin:0 0 6px}

/* Footer */
.site-footer{background:#0f234a;color:#fff;padding:28px 0;margin-top:24px}
.footer-inner{max-width:1200px;margin:0 auto;display:flex;gap:24px;flex-wrap:wrap}
.footer-col h4{margin:0 0 6px}

/* Small screens */
@media (max-width:768px){
    .container{padding-top:76px}
    .hero-inner{align-items:center;text-align:center}
    .hero-inner h1{font-size:28px}
    .content-div{padding:16px 0}
    .auth-grid{grid-template-columns:1fr}
}

@media (max-width:480px){
    .container{padding-top:72px}
    .product-img{height:140px}
    .hero-inner h1{font-size:22px}
}

/* Auth + checkout pages */
.page-wrap{max-width:900px;margin:0 auto;padding:28px 0}
.panel{background:var(--card);padding:20px;border-radius:10px;box-shadow:0 2px 6px rgba(12,20,30,0.08)}
.panel h2{margin:0 0 12px}
.form-row{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}
.form-row input{padding:10px;border:1px solid #d4d9e2;border-radius:8px}
.btn-primary{background:var(--accent);border:none;padding:10px 16px;border-radius:8px;font-weight:700;cursor:pointer}
.btn-secondary{background:#0b3d91;color:#fff;border:none;padding:10px 16px;border-radius:8px;font-weight:700;cursor:pointer}
.muted{color:#667; font-size:14px}

.cart-grid{display:grid;grid-template-columns:2fr 1fr;gap:16px}
.cart-item{display:flex;gap:12px;align-items:center;padding:10px;border-bottom:1px solid #eef1f6}
.cart-item img{width:64px;height:64px;object-fit:contain;background:#fafafa;border-radius:6px}
.cart-summary{background:var(--card);padding:16px;border-radius:10px;box-shadow:0 2px 6px rgba(12,20,30,0.06)}
.order-list{display:flex;flex-direction:column;gap:12px}
.auth-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.qty-btn{border:1px solid #cfd6e4;background:#fff;border-radius:6px;padding:4px 8px;cursor:pointer}

@media (max-width:768px){
    .cart-grid{grid-template-columns:1fr}
}