:root{--bg:#07111f;--primary:#2456d6;--primary2:#173a9b;--text:#0f172a;--muted:#64748b;--soft:#f1f5f9;--border:#d9e2ef;--danger:#b91c1c;--ok:#166534}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);line-height:1.6;background:#fff}a{color:inherit}.header{display:flex;justify-content:space-between;align-items:center;padding:16px 6vw;border-bottom:1px solid var(--border);background:rgba(255,255,255,.94);position:sticky;top:0;z-index:10;backdrop-filter:blur(12px)}.brand{font-weight:900;text-decoration:none;font-size:24px}.brand span{color:var(--primary)}.nav{display:flex;gap:18px}.nav a{text-decoration:none;font-weight:800;font-size:14px}.hero{padding:90px 6vw;color:#fff;display:grid;grid-template-columns:1.2fr .8fr;gap:30px}.hero-pro{min-height:680px;align-items:center;background:radial-gradient(circle at 78% 20%,#38bdf8 0,#2456d6 18%,#102448 42%,#07111f 78%)}.hero h1{font-size:clamp(42px,6vw,82px);line-height:1.02;margin:12px 0}.hero p{color:#dbeafe;font-size:20px}.eyebrow{text-transform:uppercase;letter-spacing:.12em;color:#38bdf8;font-weight:900;font-size:13px}.trust{display:flex;gap:12px;flex-wrap:wrap;color:#bfdbfe;font-weight:800}.hero-panel,.card,.login-card,.order-box,.price-card{background:#fff;border:1px solid var(--border);border-radius:24px;padding:26px;box-shadow:0 18px 45px rgba(15,23,42,.1)}.hero-panel{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);color:#fff}.hero-panel li{margin:10px 0;color:#e0f2fe}.btn{display:inline-block;border:0;border-radius:14px;padding:13px 18px;font-weight:900;text-decoration:none;cursor:pointer}.btn-primary{background:var(--primary);color:#fff}.btn-light{background:#fff;color:#111827}.btn-soft{background:#dbeafe;color:var(--primary2)}.section{padding:78px 6vw}.soft{background:var(--soft)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.two{grid-template-columns:repeat(2,1fr)}.four{grid-template-columns:repeat(4,1fr)}.badge{display:inline-block;background:#dbeafe;color:var(--primary2);border-radius:999px;padding:6px 10px;font-size:12px;font-weight:900}.featured{border:3px solid var(--primary)}.muted{color:var(--muted)}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.form-full{grid-column:1/-1}label{display:block;font-weight:800}input,select,textarea{width:100%;padding:12px;border:1px solid var(--border);border-radius:12px;font:inherit;background:#fff}.total-box{background:#07111f;color:white;border-radius:24px;padding:26px;position:sticky;top:90px}.total-row{display:flex;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.14);padding:10px 0}.total-final{font-size:32px;font-weight:900;color:#93c5fd}.recommendation{background:#eff6ff;color:#1e3a8a;border-radius:16px;padding:14px;margin:12px 0;font-weight:900}.small{font-size:13px;color:#94a3b8}.footer{background:#07111f;color:#cbd5e1;padding:34px 6vw}.admin-body{background:var(--soft);padding:40px}.login-card{max-width:760px;margin:40px auto}.alert{border-radius:12px;padding:12px;margin:12px 0}.error{background:#fee2e2;color:var(--danger)}.success{background:#dcfce7;color:var(--ok)}.admin-layout{display:grid;grid-template-columns:250px 1fr;min-height:100vh;background:var(--soft)}.sidebar{background:#07111f;color:white;padding:24px}.sidebar a{display:block;color:#cbd5e1;text-decoration:none;padding:10px 0;font-weight:700}.sidebar a:hover{color:white}.main{padding:28px}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;background:#fff;border-radius:18px;overflow:hidden}.table th,.table td{text-align:left;padding:12px;border-bottom:1px solid var(--border);white-space:nowrap}.danger{background:#fee2e2;color:var(--danger)}.actions{display:flex;gap:8px;flex-wrap:wrap}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.stat strong{font-size:34px}.admin-card{margin-bottom:18px}@media(max-width:1050px){.four{grid-template-columns:repeat(2,1fr)}}@media(max-width:850px){.hero,.grid,.two,.form-grid,.admin-layout,.four,.stats{grid-template-columns:1fr}.nav{display:none}.total-box{position:static}.section{padding:54px 5vw}}