:root{--blue:#075bd8;--dark:#06204a;--orange:#ff6900;--light:#f5f9ff;--text:#10223f;--muted:#6c7890;--border:#e4ecf7}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:#fff}a{text-decoration:none;color:inherit}.topbar{background:var(--dark);color:#fff;font-size:14px}.container{width:min(1180px,92%);margin:auto}.topbar .container,.header .container,.nav .container{display:flex;align-items:center;justify-content:space-between;gap:20px}.topbar{padding:8px 0}.header{padding:24px 0;background:white}.logo{display:flex;align-items:center;gap:12px;font-weight:900;font-size:34px;color:var(--dark)}.logo-badge{width:70px;height:70px;border:5px solid var(--blue);border-right-color:transparent;border-radius:50%;display:grid;place-items:center;color:var(--dark);font-weight:900;position:relative}.logo-badge:after{content:'❄';position:absolute;right:-10px;bottom:-6px;color:var(--blue);font-size:28px}.logo small{display:block;font-size:14px;letter-spacing:3px;color:var(--blue);font-weight:700}.logo .shop{color:var(--orange);font-size:26px}.search{flex:1;max-width:520px;display:flex;border:1px solid var(--border);border-radius:12px;overflow:hidden;background:#fff}.search input{flex:1;padding:16px;border:0;outline:0}.search button{background:var(--blue);color:#fff;border:0;padding:0 22px;font-weight:700}.nav{background:linear-gradient(90deg,#075bd8,#074ba8);color:#fff}.nav a{padding:16px 14px;display:inline-block;font-weight:700;font-size:14px}.nav .cta{background:var(--orange);margin-left:auto}.hero{background:linear-gradient(90deg,#fff 0%,#eef7ff 55%,#dceeff 100%);padding:60px 0 40px;position:relative;overflow:hidden}.hero .container{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:30px}.hero h1{font-size:46px;line-height:1.05;margin:0 0 18px;color:var(--dark)}.hero p{font-size:18px;color:#35506f;line-height:1.55}.btn{display:inline-flex;align-items:center;gap:10px;background:var(--orange);color:#fff;padding:15px 22px;border-radius:10px;font-weight:800;border:0;cursor:pointer}.btn.blue{background:var(--blue)}.features{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:-25px;position:relative}.feature{background:#fff;border:1px solid var(--border);box-shadow:0 10px 25px rgba(8,50,100,.08);border-radius:14px;padding:20px;display:flex;gap:14px;align-items:center}.icon{font-size:30px;color:var(--blue)}.section{padding:42px 0}.section-title{display:flex;justify-content:space-between;align-items:end;margin-bottom:20px}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.card{border:1px solid var(--border);border-radius:16px;background:#fff;overflow:hidden;box-shadow:0 6px 20px rgba(8,50,100,.05)}.card-img{height:160px;background:linear-gradient(135deg,#eef7ff,#fff);display:grid;place-items:center;font-size:62px;color:#b7cee9}.card-body{padding:18px}.price{font-size:22px;font-weight:900;color:var(--blue)}.old{text-decoration:line-through;color:#9aa6b7;font-size:14px;margin-left:8px}.pill{display:inline-block;background:#eaf3ff;color:var(--blue);border-radius:999px;padding:6px 10px;font-size:12px;font-weight:800}.offers{display:grid;grid-template-columns:1fr 1fr;gap:20px}.offer{border-radius:18px;padding:30px;color:#fff;min-height:180px}.offer.blue{background:linear-gradient(135deg,#075bd8,#063174)}.offer.orange{background:linear-gradient(135deg,#ff7a1a,#ffb067)}.contact{display:grid;grid-template-columns:1fr 1fr;gap:30px;background:var(--light);border-radius:20px;padding:28px}.form input,.form textarea,.form select{width:100%;padding:14px;border:1px solid var(--border);border-radius:10px;margin-bottom:12px}.footer{background:var(--dark);color:#dbe8ff;padding:35px 0;margin-top:30px}.admin-layout{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.sidebar{background:#061a3c;color:#fff;padding:20px}.sidebar a{display:block;padding:12px;border-radius:10px;margin:5px 0}.sidebar a:hover{background:#12356d}.main{padding:25px;background:#f6f8fc}.table{width:100%;border-collapse:collapse;background:#fff;border-radius:14px;overflow:hidden}.table th,.table td{padding:13px;border-bottom:1px solid #e9edf5;text-align:left}.admin-card{background:#fff;border-radius:16px;padding:20px;box-shadow:0 5px 18px rgba(0,0,0,.05);margin-bottom:20px}.login{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#06204a,#075bd8)}.login-box{width:min(420px,92%);background:#fff;border-radius:18px;padding:28px}.notice{padding:12px 14px;border-radius:10px;margin-bottom:12px;background:#eaf8ef;color:#176b35}@media(max-width:850px){.hero .container,.contact,.offers{grid-template-columns:1fr}.grid,.features{grid-template-columns:1fr 1fr}.header .container{flex-direction:column;align-items:stretch}.admin-layout{grid-template-columns:1fr}.sidebar{position:relative}.hero h1{font-size:36px}}@media(max-width:560px){.grid,.features{grid-template-columns:1fr}.nav a{font-size:12px;padding:12px 8px}.logo{font-size:28px}}