:root{--navy:#061a33;--navy2:#0b294a;--blue:#238de9;--cyan:#8af1fa;--ink:#132238;--muted:#607086;--line:#dce5ef;--panel:#fff;--bg:#f4f7fb;--danger:#a11b2b;--ok:#166534;font-family:Inter,"Segoe UI",system-ui,sans-serif;color:var(--ink);background:var(--bg)}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 82% 0,#dff6ff 0,transparent 34%),var(--bg)}a{color:#1767b1}.shell{width:min(1120px,calc(100% - 36px));margin-inline:auto}.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:16px;top:16px;z-index:20;background:#fff;padding:10px}.site-header{background:rgba(6,26,51,.97);color:#fff}.nav{height:76px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-size:1.35rem;font-weight:800}.brand-mark{width:35px;height:35px}.brand-mark svg{width:100%;height:100%}.accent{color:var(--cyan)}.nav-links{display:flex;align-items:center;gap:22px}.nav-links a,.link-button{color:#dcecff;text-decoration:none;background:none;border:0;font:inherit;cursor:pointer}.nav-links form{margin:0}.nav-cta{border:1px solid #5db9f4;border-radius:10px;padding:10px 15px}.main{padding:52px 0 70px;min-height:calc(100vh - 146px)}.hero-panel{display:grid;grid-template-columns:1.2fr .8fr;gap:42px;align-items:center;min-height:560px}.eyebrow{text-transform:uppercase;letter-spacing:.16em;color:#1777c9;font-size:.75rem;font-weight:800}.hero-panel h1,.panel h1{font-size:clamp(2.3rem,5vw,4.7rem);line-height:1.02;margin:14px 0 20px}.hero-panel h1 span{background:linear-gradient(90deg,#167dd0,#25b8c7);background-clip:text;color:transparent}.lead{font-size:1.15rem;color:var(--muted);line-height:1.7}.feature-card,.panel,.license-card,.device-card{background:var(--panel);border:1px solid var(--line);border-radius:20px;box-shadow:0 18px 55px rgba(21,54,88,.09)}.feature-card{padding:34px;font-size:1.05rem}.feature-card strong{font-size:1.5rem}.feature-card li{margin:16px 0;color:var(--muted)}.actions{display:flex;gap:12px;margin-top:28px}.button,button.button{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:10px;padding:12px 18px;background:linear-gradient(135deg,#167dd0,#238de9);color:#fff;text-decoration:none;font-weight:700;cursor:pointer}.button.secondary{background:#fff;color:#1767b1;border:1px solid #a8c8e8}.button.danger{background:#fff;color:var(--danger);border:1px solid #efb7be}.button[disabled]{opacity:.55;cursor:not-allowed}.panel{padding:30px}.panel.narrow{max-width:620px;margin:32px auto}.panel h1{font-size:2.2rem}.field{display:grid;gap:7px;margin:18px 0}.field label{font-weight:700}.field input,.field select{width:100%;border:1px solid #bdcbd9;border-radius:9px;padding:12px 13px;font:inherit;background:#fff}.field-validation,.validation-summary-errors{color:var(--danger);font-size:.9rem}.help{color:var(--muted);font-size:.92rem;line-height:1.5}.alert{padding:14px 17px;border-radius:10px;margin-bottom:20px}.alert.success{background:#dcfce7;color:var(--ok);border:1px solid #a7e4b8}.alert.warning{background:#fff7ed;color:#9a3412;border:1px solid #fed7aa}.dashboard-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}.dashboard-head h1{font-size:2.5rem;margin:8px 0}.license-grid{display:grid;gap:18px}.license-card{padding:24px}.license-top{display:flex;justify-content:space-between;gap:20px}.badge{display:inline-flex;border-radius:999px;padding:6px 11px;background:#dcfce7;color:var(--ok);font-weight:700;font-size:.85rem}.badge.expired{background:#fee2e2;color:var(--danger)}.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:22px 0}.fact{padding:14px;border-radius:12px;background:#f7f9fc}.fact small{display:block;color:var(--muted);margin-bottom:5px}.devices{display:grid;gap:10px}.device-card{padding:15px 17px;display:flex;align-items:center;justify-content:space-between;box-shadow:none}.device-card p{margin:3px 0;color:var(--muted);font-size:.9rem}.code{font:800 2rem ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.08em;color:#0d5f9f}.footer{display:flex;gap:22px;align-items:center;border-top:1px solid var(--line);padding:24px 0;color:var(--muted);font-size:.9rem}.footer span{margin-right:auto}@media(max-width:760px){.hero-panel{grid-template-columns:1fr;min-height:auto}.nav-links>a:first-child{display:none}.facts{grid-template-columns:1fr 1fr}.license-top,.dashboard-head,.device-card{align-items:flex-start;flex-direction:column}.actions{flex-wrap:wrap}.footer{align-items:flex-start;flex-direction:column}.footer span{margin:0}}