:root{--blue:#0b63ce;--deep:#094c98;--ink:#1c2d42;--muted:#61748a;--line:#dbe6f0;--bg:#f5f9fd}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font:16px/1.55 system-ui,-apple-system,Segoe UI,sans-serif;color:var(--ink);background:#fff}.wrap{max-width:1120px;margin:auto;padding-left:22px;padding-right:22px}.top{position:sticky;top:0;z-index:9;background:#fffffff0;border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.nav{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;gap:11px;align-items:center;font-size:20px;font-weight:850;color:var(--ink);text-decoration:none}.brand img{width:42px;height:42px}.links{display:flex;gap:23px;align-items:center}.links a{color:var(--ink);font-weight:650;text-decoration:none}.button{display:inline-flex;border:0;border-radius:12px;padding:13px 21px;background:var(--blue);color:#fff!important;font:inherit;font-weight:750;text-decoration:none;cursor:pointer;box-shadow:0 8px 22px #0b63ce2b}.button:hover{background:var(--deep)}.button.small{padding:10px 15px}.hero{background:radial-gradient(circle at 80% 20%,#ddecff,transparent 38%),linear-gradient(145deg,#f3f9ff,#fff);padding:100px 0}.hero h1{font-size:clamp(42px,6vw,68px);line-height:1.05;letter-spacing:-.045em;max-width:740px;margin:12px 0}.hero p,.lead{font-size:19px;color:var(--muted);max-width:660px}.hero .button{margin-top:18px}.eyebrow{font-weight:800;color:var(--blue);text-transform:uppercase;letter-spacing:.08em;font-size:13px}.section{padding-top:75px;padding-bottom:75px}.section h2{font-size:clamp(30px,4vw,43px);margin:9px 0}.section>p,.section .wrap>p{color:var(--muted);font-size:18px}.alt{background:var(--bg)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:25px}.card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px;box-shadow:0 12px 38px #173a5d0d}.card h3{margin:0 0 8px}.card p{color:var(--muted)}.narrow{max-width:620px;padding:55px 18px;margin:auto}.narrow h1{font-size:34px;line-height:1.15}.narrow .card{padding:33px}form{display:grid;gap:15px;margin-top:20px}label{display:grid;gap:6px;font-weight:700}input{width:100%;min-height:45px;border:1px solid #cbd9e6;border-radius:10px;padding:10px 12px;font:inherit}input:focus{outline:2px solid #94c5ff;border-color:var(--blue)}hr{width:100%;border:0;border-top:1px solid var(--line);margin:5px 0}.error{background:#fff0ee;color:#a12320;padding:12px;border-radius:10px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line)}footer{background:#0a345e;color:#dbe8f5;text-align:center;padding:28px}@media(max-width:700px){.links a:not(.button){display:none}.grid{grid-template-columns:1fr}.hero{padding:65px 0}.nav{min-height:64px}.brand{font-size:18px}}
.platform-admin .section{padding:0}.platform-admin .content-wrap{padding-top:36px}.platform-admin .card{box-shadow:var(--shadow)}@media(max-width:800px){.platform-admin .sidebar{position:static;width:auto;height:auto;min-height:0}.platform-admin .sidebar nav{margin-top:10px}.platform-admin .sidebar-user{display:none}.platform-admin .main-content{margin-left:0}}
.platform-admin .admin-grid{grid-template-columns:minmax(280px,390px) minmax(0,1fr)}.platform-admin .success{background:#eaf8f3;border-color:#b7e4d1;margin-bottom:20px}.platform-admin .success p{color:#245e4b}@media(max-width:950px){.platform-admin .admin-grid{grid-template-columns:1fr}}
.platform-admin input[type="file"]{min-width:0;padding:9px;width:100%;font-size:14px}.platform-admin .form-hint{font-size:13px;color:var(--muted);margin:-6px 0 0}.platform-admin .form-status:empty{display:none}.platform-admin .form-status{margin:0;padding:11px 12px;border-radius:10px}.platform-admin .form-status.pending{background:#e9f3ff;color:#094c98}.platform-admin button:disabled{opacity:.7;cursor:wait}