:root{--navy:#073b82;--green:#45c51b;--sky:#eaf6ff;--text:#17324d;--white:#fff;--radius:20px;--shadow:0 12px 35px rgba(7,59,130,.10)}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:#fff}a{color:inherit;text-decoration:none}.container{width:min(1180px,92%);margin:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid #e8f0f7}.header-inner{min-height:78px;display:flex;align-items:center;gap:28px}.brand-logo{display:block;max-width:190px;max-height:58px;width:auto}.brand-text,.footer-brand{font-weight:900;font-size:42px;letter-spacing:-3px;color:var(--navy)}.main-nav{display:flex;gap:24px;margin-left:auto;font-weight:700}.main-nav a:hover{color:var(--green)}.cart-link{font-weight:800;background:var(--navy);color:#fff;padding:12px 17px;border-radius:999px}.hero{background:var(--sky);padding:34px 0}.hero img{display:block;width:100%;border-radius:24px;box-shadow:var(--shadow)}.hero-copy{text-align:center;padding:35px 15px}.hero-copy h1{font-size:clamp(34px,5vw,62px);margin:0 0 10px;color:var(--navy);font-weight:900}.hero-copy p{font-size:20px;margin:0 auto 22px;max-width:720px}.btn{display:inline-block;background:var(--navy);color:#fff;padding:14px 24px;border-radius:999px;font-weight:800;border:0;cursor:pointer}.btn.green{background:var(--green);color:#073b18}.section{padding:55px 0}.section-title{text-align:center;font-size:34px;color:var(--navy);margin:0 0 30px}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.product-card{background:#fff;border:1px solid #e7eef5;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:.2s}.product-card:hover{transform:translateY(-3px)}.product-card img{width:100%;aspect-ratio:1/1;object-fit:cover;background:var(--sky)}.product-info{padding:16px}.product-title{font-weight:800;font-size:18px}.price{font-weight:900;color:var(--navy);font-size:20px;margin-top:8px}.badge{display:inline-block;background:#ecffe8;color:#25840d;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:800}.features{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.feature{background:var(--sky);border-radius:18px;padding:22px;text-align:center}.feature .icon{font-size:32px}.feature h3{margin:10px 0 5px;color:var(--navy)}.ribbon{background:var(--navy);color:#fff;padding:15px;text-align:center;font-weight:800}.ribbon span{color:#a7ff75}.page-wrap{padding:45px 0}.page-wrap h1{color:var(--navy)}.form-control{width:100%;padding:13px;border:1px solid #cbd9e5;border-radius:12px;font-size:16px}.product-main{display:grid;grid-template-columns:1fr 1fr;gap:45px;padding:55px 0}.product-main .media{background:var(--sky);border-radius:24px;overflow:hidden}.product-main .media img{width:100%;display:block}.product-main h1{font-size:44px;color:var(--navy);margin-top:0}.quantity{display:flex;gap:12px;align-items:center;margin:20px 0}.quantity input{width:80px}.site-footer{background:#062f68;color:#fff;margin-top:60px;padding:42px 0 0}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:35px}.footer-brand{color:#fff}.footer-grid h3{margin-top:0}.footer-grid a{display:block;margin:8px 0;color:#e6f3ff}.footer-bottom{text-align:center;padding:22px;margin-top:30px;border-top:1px solid rgba(255,255,255,.15);font-size:13px}@media(max-width:800px){.main-nav{display:none}.header-inner{justify-content:space-between}.product-grid{grid-template-columns:repeat(2,1fr)}.features{grid-template-columns:repeat(2,1fr)}.product-main{grid-template-columns:1fr;gap:25px}.product-main h1{font-size:34px}.footer-grid{grid-template-columns:1fr 1fr}.brand-logo{max-width:150px}}@media(max-width:480px){.product-grid{grid-template-columns:1fr 1fr;gap:12px}.features{grid-template-columns:1fr 1fr}.cart-link{padding:10px 12px;font-size:13px}.brand-text{font-size:34px}}
.catalog-section{background:#EAF6FF}.catalog-intro{text-align:center;color:#073b82;margin:-10px auto 28px;max-width:760px}.catalog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.catalog-card{background:#fff;border-radius:22px;padding:14px;text-decoration:none;color:#073b82;box-shadow:0 8px 24px rgba(7,59,130,.10);transition:.2s}.catalog-card:hover{transform:translateY(-3px)}.catalog-card img{width:100%;height:230px;object-fit:cover;border-radius:16px}.catalog-card h3{margin:14px 8px 6px;font-size:20px}.catalog-card span{display:block;margin:0 8px 8px;color:#42b928;font-weight:700}@media(max-width:800px){.catalog-grid{grid-template-columns:1fr}.catalog-card img{height:auto}}