:root{--navy:#102A56;--teal:#16C7C2;--bg:#f4f7fb;--line:#e3e9f2}
*{box-sizing:border-box}body{margin:0;font:15px/1.5 system-ui,Segoe UI,Arial,sans-serif;background:var(--bg);color:#1c2a44}
.wrap{max-width:1100px;margin:0 auto;padding:0 16px}
.top{background:var(--navy);color:#fff}.top .wrap{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;flex-wrap:wrap;gap:8px}
.logo{color:#fff;font-weight:800;font-size:20px;text-decoration:none}.logo span{color:var(--teal)}
nav a{color:#fff;margin-left:18px;text-decoration:none;font-size:14px}nav a:hover{color:var(--teal)}
.hero{text-align:center;padding:40px 0 20px}.hero h1{color:var(--navy);font-size:32px;margin:0 0 8px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px;margin:20px 0}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;text-align:center;position:relative}
.card.ozel{border:2px solid var(--teal)}.badge{position:absolute;top:-11px;left:50%;transform:translateX(-50%);background:var(--teal);color:#fff;font-size:12px;font-weight:700;padding:3px 12px;border-radius:20px}
.card h3{margin:0;color:var(--navy)}.price{font-size:34px;font-weight:800;color:var(--navy);margin:10px 0}.price small{font-size:14px;font-weight:500;color:#667}
.card ul{list-style:none;padding:0;margin:12px 0 18px;text-align:left}.card li{padding:4px 0;border-bottom:1px dashed var(--line);font-size:14px}
.btn{display:inline-block;background:var(--teal);color:#fff;border:0;border-radius:10px;padding:11px 22px;font-weight:700;text-decoration:none;cursor:pointer;font-size:15px}
.btn:hover{filter:brightness(.93)}.btn.dark{background:var(--navy)}
.tablewrap{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:14px;margin:20px 0}
table{width:100%;border-collapse:collapse;min-width:640px}th,td{padding:11px 12px;border-bottom:1px solid var(--line);text-align:center;font-size:14px}
th{background:var(--navy);color:#fff}td:first-child,th:first-child{text-align:left;font-weight:600}.ok{color:#22b14c;font-weight:800}
.box{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;margin:20px 0}
label{display:block;font-weight:600;margin:12px 0 4px}input[type=text],input[type=email],input[type=tel],input[type=password],select{width:100%;padding:11px;border:1px solid #c9d3e3;border-radius:9px;font-size:15px}
.opt{display:flex;gap:10px;align-items:center;border:1px solid var(--line);border-radius:10px;padding:12px;margin:8px 0;cursor:pointer}.opt input{margin:0}
.dom{display:flex;gap:6px;align-items:center}.dom .suf{white-space:nowrap;font-weight:700;color:var(--navy)}
.err{background:#fde8e8;color:#a11;padding:10px 14px;border-radius:9px;margin:12px 0}.okmsg{background:#e6f8ee;color:#176b3a;padding:10px 14px;border-radius:9px}
.sum td{text-align:left}.sum tr:last-child td{font-weight:800;font-size:17px;border:0}
footer{background:var(--navy);color:#cfd8ea;text-align:center;padding:20px 0;margin-top:40px;font-size:13px}