*{box-sizing:border-box;margin:0;padding:0;font-family:sans-serif}body{background:#000}.maintenance-container{background:linear-gradient(135deg,#000,#111827,#000);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.maintenance-card{text-align:center;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#ffffff14;border:1px solid #ffffff26;border-radius:30px;width:100%;max-width:750px;padding:50px;animation:.7s fadeUp;box-shadow:0 10px 40px #00000080,inset 0 0 30px #ffffff08}.maintenance-title{color:#fff;margin-bottom:25px;font-size:60px;font-weight:800;line-height:1.1}.maintenance-subtitle{color:#d1d5db;margin-bottom:40px;font-size:20px;line-height:1.7}.show-btn{color:#000;cursor:pointer;background:#fff;border:none;border-radius:18px;outline:none;padding:18px 40px;font-size:18px;font-weight:700;transition:all .3s}.show-btn:hover{background:#f3f4f6;transform:scale(1.05)}.modal-overlay{z-index:999;background:#000000bf;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal-box{background:#fff;border-radius:24px;width:100%;max-width:600px;padding:35px;animation:.4s modalPop;box-shadow:0 15px 50px #0006}.modal-title{text-align:center;margin-bottom:25px;font-size:36px;font-weight:800}.modal-text{color:#374151;min-height:140px;font-size:20px;line-height:1.8}.close-btn{color:#fff;cursor:pointer;background:#000;border:none;border-radius:16px;outline:none;width:100%;margin-top:30px;padding:16px;font-size:18px;font-weight:700;transition:all .3s}.close-btn:hover{background:#111827;transform:scale(1.03)}@keyframes fadeUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}@keyframes modalPop{0%{opacity:0;transform:scale(.7)}to{opacity:1;transform:scale(1)}}@media (width<=768px){.maintenance-card{padding:35px 25px}.maintenance-title{font-size:42px}.maintenance-subtitle{font-size:17px}.modal-title{font-size:28px}.modal-text{font-size:17px}}