/* ===== Reset ===== */
*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

/* ===== Base ===== */
body{
    font-family:'Inter',Arial,sans-serif;
    background:#eff6ff;
    color:#1e293b;
    line-height:1.6;
}

/* ===== Container ===== */
.container{
    width:100%;
    max-width:1200px;
    margin:auto;
    padding:0 15px;
}

/* ===== Header ===== */
header{
    background:#2563eb;
    color:#fff;
    padding:18px 0;
    position:sticky;
    top:0;
    z-index:999;
    box-shadow:0 2px 15px rgba(37,99,235,.2);
}
.header-wrap{
    display:flex;
    justify-content:space-between;
    align-items:center;
}
.logo{
    font-size:22px;
    font-weight:700;
    color:#fff;
    text-decoration:none;
}
.logo:hover{
    color:#dbeafe;
}
nav a{
    color:#dbeafe;
    text-decoration:none;
    margin-left:15px;
    font-size:14px;
    transition:color .2s;
}
nav a:hover{
    color:#fff;
}

/* ===== Hero ===== */
.hero{
    background:#2563eb;
    padding:30px 25px;
    border-radius:8px;
    margin-top:18px;
    text-align:center;
    color:#fff;
    box-shadow:0 8px 24px rgba(37,99,235,.18);
}
.hero h1{
    font-size:22px;
    font-weight:700;
    margin-bottom:10px;
    line-height:1.35;
}
.hero p{
    color:#dbeafe;
    font-size:15px;
}
.hero strong{
    color:#fff;
}

/* ===== Trust Badges ===== */
.trust-badges{
    margin-top:14px;
}
.badge-grid{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:8px;
}
.badge{
    background:#fff;
    border:1px solid #dbeafe;
    border-radius:6px;
    padding:10px 14px;
    font-size:13px;
    font-weight:600;
    color:#1d4ed8;
    text-align:center;
}

/* ===== Categories ===== */
.category{
    margin-top:30px;
}
.category-title{
    font-size:18px;
    margin-bottom:14px;
    border-left:5px solid #2563eb;
    padding-left:12px;
    color:#1d4ed8;
    font-weight:700;
}

/* ===== Products Grid ===== */
.products{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:12px;
}
.product{
    background:#fff;
    border-radius:8px;
    overflow:hidden;
    text-decoration:none;
    color:#111;
    border:1px solid #dbeafe;
    box-shadow:0 2px 10px rgba(37,99,235,.07);
    transition:transform .2s, box-shadow .2s, border-color .2s;
    display:block;
}
.product:hover{
    transform:translateY(-4px);
    border-color:#2563eb;
    box-shadow:0 10px 24px rgba(37,99,235,.15);
}
.product img{
    width:100%;
    aspect-ratio:1/1;
    object-fit:cover;
    display:block;
}
.product-content{
    padding:10px;
}
.product-name{
    font-size:13px;
    font-weight:600;
    line-height:1.4;
    min-height:36px;
    color:#1e293b;
}

/* ===== SEO Content Section ===== */
.seo-content{
    margin-top:40px;
    background:#fff;
    border:1px solid #dbeafe;
    border-radius:8px;
    padding:24px;
}
.seo-content h2{
    font-size:18px;
    font-weight:700;
    color:#1d4ed8;
    margin-bottom:10px;
}
.seo-content h3{
    font-size:15px;
    font-weight:600;
    color:#1e293b;
    margin-top:18px;
    margin-bottom:6px;
}
.seo-content p{
    font-size:14px;
    color:#475569;
    line-height:1.7;
    margin-bottom:6px;
}
.seo-content strong{
    color:#1e293b;
}

/* ===== Footer ===== */
footer{
    margin-top:40px;
    background:#2563eb;
    color:#fff;
    text-align:center;
    padding:22px 15px;
}
footer p{
    font-size:14px;
    margin-bottom:8px;
}
footer nav{
    font-size:13px;
}
footer nav a{
    color:#dbeafe;
    text-decoration:none;
    margin:0 4px;
    transition:color .2s;
}
footer nav a:hover{
    color:#fff;
}

/* ===== Responsive: tablet ===== */
@media(min-width:600px){
    .badge-grid{
        grid-template-columns:repeat(4,1fr);
    }
    .hero h1{
        font-size:26px;
    }
}

/* ===== Responsive: desktop ===== */
@media(min-width:1024px){
    .products{
        grid-template-columns:repeat(4,1fr);
    }
    .hero h1{
        font-size:28px;
    }
}