:root {
    --bg:#080a0f;
    --panel:#10141d;
    --panel2:#151a25;
    --text:#f5f7fb;
    --muted:#939daf;
    --line:rgba(255,255,255,.09);
    --accent:#91a8ff;
    --accent2:#b58cff;
    --success:#62d69d;
    font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}

* { box-sizing:border-box; }

html {
    scroll-behavior:smooth;
}

body {
    margin:0;
    min-height:100vh;
    color:var(--text);
    background:
        radial-gradient(circle at 20% -10%,rgba(111,128,255,.19),transparent 35%),
        radial-gradient(circle at 90% 0,rgba(181,110,255,.12),transparent 32%),
        var(--bg);
}

a {
    color:inherit;
    text-decoration:none;
}

.container {
    width:min(1160px,calc(100% - 40px));
    margin:auto;
}

nav {
    height:76px;
    border-bottom:1px solid var(--line);
    background:rgba(8,10,15,.72);
    backdrop-filter:blur(18px);
}

.nav {
    height:100%;
    display:flex;
    align-items:center;
    justify-content:space-between;
}

.logo {
    font-size:22px;
    font-weight:800;
    letter-spacing:-.04em;
}

.logo span {
    color:var(--accent);
}

.links {
    display:flex;
    align-items:center;
    gap:28px;
    color:var(--muted);
    font-size:14px;
}

.links a:hover {
    color:white;
}

.btn {
    display:inline-flex;
    align-items:center;
    justify-content:center;
    border:1px solid var(--line);
    padding:11px 18px;
    border-radius:11px;
    background:rgba(255,255,255,.04);
    transition:.2s;
}

.btn:hover {
    background:rgba(255,255,255,.08);
    transform:translateY(-1px);
}

.primary {
    border:0;
    background:linear-gradient(135deg,var(--accent),var(--accent2));
    color:#080a0f;
    font-weight:700;
}

.hero {
    padding:110px 0 95px;
    text-align:center;
}

.tag {
    display:inline-block;
    border:1px solid var(--line);
    border-radius:100px;
    padding:7px 12px;
    color:#bdc6d8;
    background:rgba(255,255,255,.025);
    font-size:13px;
}

h1 {
    max-width:900px;
    margin:25px auto;
    font-size:clamp(48px,7vw,82px);
    line-height:.98;
    letter-spacing:-.065em;
}

.hero p {
    max-width:680px;
    margin:auto;
    color:var(--muted);
    font-size:18px;
    line-height:1.8;
}

.actions {
    display:flex;
    justify-content:center;
    gap:12px;
    margin-top:34px;
}

section {
    padding:65px 0;
}

.grid {
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:16px;
}

.card {
    padding:29px;
    min-height:210px;
    border:1px solid var(--line);
    border-radius:20px;
    background:linear-gradient(
        145deg,
        rgba(255,255,255,.055),
        rgba(255,255,255,.018)
    );
}

.card h3 {
    margin:12px 0 8px;
}

.card p {
    color:var(--muted);
    line-height:1.7;
}

.icon {
    width:42px;
    height:42px;
    display:grid;
    place-items:center;
    border-radius:12px;
    background:rgba(145,168,255,.11);
    color:#bdc9ff;
}

.metric {
    font-size:38px;
    font-weight:750;
    letter-spacing:-.04em;
}

.page {
    padding:85px 0 120px;
}

.page h1 {
    margin:0 0 22px;
    font-size:clamp(44px,6vw,70px);
}

.subtitle {
    max-width:650px;
    color:var(--muted);
    font-size:17px;
    line-height:1.8;
    margin-bottom:40px;
}

.prose {
    max-width:800px;
    color:#b0bacb;
    line-height:1.9;
}

.prose h2 {
    margin-top:45px;
    color:white;
}

.status {
    display:flex;
    justify-content:space-between;
    padding:22px 0;
    border-bottom:1px solid var(--line);
}

.ok {
    color:var(--success);
    font-size:13px;
}

.login-page {
    min-height:calc(100vh - 150px);
    display:grid;
    place-items:center;
    padding:50px 20px;
}

.login {
    width:min(440px,100%);
    padding:36px;
    border:1px solid var(--line);
    border-radius:22px;
    background:rgba(16,20,29,.88);
    box-shadow:0 30px 90px rgba(0,0,0,.4);
}

.login h1 {
    font-size:32px;
    margin:25px 0 8px;
}

.small {
    color:var(--muted);
    font-size:13px;
    line-height:1.6;
}

label {
    display:block;
    margin:20px 0 8px;
    color:#cbd2de;
    font-size:14px;
}

input {
    width:100%;
    padding:14px 15px;
    border:1px solid var(--line);
    border-radius:11px;
    background:#090d13;
    color:white;
    outline:none;
}

input:focus {
    border-color:#829cff;
}

.login button {
    width:100%;
    margin-top:22px;
    cursor:pointer;
    font:inherit;
}

.error {
    display:none;
    margin-top:16px;
    padding:12px;
    border:1px solid rgba(255,90,90,.2);
    border-radius:10px;
    background:rgba(255,70,70,.07);
    color:#ffb5b5;
    font-size:13px;
}

footer {
    border-top:1px solid var(--line);
    padding:30px 0;
    color:var(--muted);
    font-size:13px;
}

.footer {
    display:flex;
    justify-content:space-between;
}

@media(max-width:800px) {
    .grid { grid-template-columns:1fr; }
    .links a:not(.btn) { display:none; }
    .footer { flex-direction:column; gap:15px; }
}