:root {
    --bg:        #0b0f17;
    --bg-soft:   #0f1521;
    --panel:     #121a28;
    --border:    #1e2a3d;
    --border-lit:#2a3a52;
    --text:      #e6edf7;
    --text-dim:  #96a6bf;
    --text-mute: #6b7d99;
    --accent:    #2dd4bf;
    --accent-dim:#14b8a6;
    --ok:        #34d399;
    --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { color-scheme: dark; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); }

.container { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* ---- шапка ---- */
header {
    position: sticky; top: 0; z-index: 20;
    background: rgba(11, 15, 23, 0.82);
    backdrop-filter: saturate(160%) blur(12px);
    border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 62px; }

.logo a {
    display: inline-flex; align-items: center; gap: 9px;
    text-decoration: none; color: var(--accent);
}
.logo .mark { display: block; flex: none; }
.wordmark {
    font-size: 17px; font-weight: 650; letter-spacing: -0.2px; color: var(--text-dim);
}
.wordmark b { color: var(--text); font-weight: 650; }

.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a {
    color: var(--text-dim); text-decoration: none; font-size: 14px;
    padding: 4px 0; border-bottom: 1px solid transparent; transition: color .15s;
}
.nav-links a:hover { color: var(--text); }
.nav-links a.active { color: var(--accent); border-bottom-color: var(--accent); }

/* ---- первый экран ---- */
.hero {
    position: relative; padding: 104px 0 88px; text-align: center;
    overflow: hidden;
    background:
        radial-gradient(60% 120% at 50% -10%, rgba(45,212,191,.13), transparent 62%),
        linear-gradient(180deg, var(--bg-soft), var(--bg));
    border-bottom: 1px solid var(--border);
}
.hero::before {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background-image:
        linear-gradient(to right, rgba(148,180,220,.05) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(148,180,220,.05) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(70% 80% at 50% 0%, #000 20%, transparent 78%);
    -webkit-mask-image: radial-gradient(70% 80% at 50% 0%, #000 20%, transparent 78%);
}
.hero > .container { position: relative; }

.eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: var(--mono); font-size: 12px; letter-spacing: .04em;
    color: var(--accent); background: rgba(45,212,191,.08);
    border: 1px solid rgba(45,212,191,.22); border-radius: 999px;
    padding: 5px 14px; margin-bottom: 26px;
}
.eyebrow .pulse {
    width: 6px; height: 6px; border-radius: 50%; background: var(--accent);
    box-shadow: 0 0 0 3px rgba(45,212,191,.18);
}

.hero h1 {
    font-size: 52px; line-height: 1.12; font-weight: 700; letter-spacing: -1.4px;
    margin-bottom: 20px;
    background: linear-gradient(180deg, #ffffff 30%, #a9bdd8);
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p {
    font-size: 18px; color: var(--text-dim);
    max-width: 610px; margin: 0 auto 34px;
}

.cta { display: flex; gap: 14px; justify-content: center; align-items: center; flex-wrap: wrap; }
.btn {
    display: inline-block; background: var(--accent); color: #05231f;
    padding: 12px 26px; border-radius: 7px; text-decoration: none;
    font-size: 15px; font-weight: 650;
    box-shadow: 0 6px 22px -8px rgba(45,212,191,.7);
    transition: background .15s, transform .15s;
}
.btn:hover { background: #46e5d2; transform: translateY(-1px); }
.btn-ghost {
    display: inline-block; color: var(--text-dim); text-decoration: none;
    font-size: 15px; padding: 12px 8px;
}
.btn-ghost:hover { color: var(--text); }

/* ---- окно с примером ---- */
.terminal {
    margin: 52px auto 0; max-width: 680px; text-align: left;
    background: var(--panel); border: 1px solid var(--border);
    border-radius: 11px; overflow: hidden;
    box-shadow: 0 24px 60px -30px rgba(0,0,0,.9);
}
.terminal .bar {
    display: flex; align-items: center; gap: 7px;
    padding: 10px 14px; border-bottom: 1px solid var(--border);
    background: rgba(255,255,255,.015);
}
.terminal .bar i { width: 10px; height: 10px; border-radius: 50%; background: #2a3a52; }
.terminal .bar span {
    margin-left: 8px; font-family: var(--mono); font-size: 12px; color: var(--text-mute);
}
.terminal pre {
    margin: 0; padding: 16px 18px; overflow-x: auto;
    font-family: var(--mono); font-size: 12.5px; line-height: 1.75; color: var(--text-dim);
}
.terminal .c-cmd { color: var(--text); }
.terminal .c-key { color: #7dd3fc; }
.terminal .c-val { color: var(--accent); }
.terminal .c-dim { color: var(--text-mute); }

/* ---- карточки ---- */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; padding: 72px 0 8px; }
.card {
    position: relative; background: var(--panel);
    border: 1px solid var(--border); border-radius: 12px; padding: 26px 24px;
    transition: border-color .18s, transform .18s;
}
.card:hover { border-color: var(--border-lit); transform: translateY(-2px); }
.card .ico {
    display: flex; align-items: center; justify-content: center;
    width: 38px; height: 38px; margin-bottom: 16px;
    border-radius: 9px; color: var(--accent);
    background: rgba(45,212,191,.09); border: 1px solid rgba(45,212,191,.18);
}
.card h3 { font-size: 16px; font-weight: 650; margin-bottom: 8px; color: var(--text); }
.card p { font-size: 14px; color: var(--text-dim); line-height: 1.7; }

/* ---- цифры ---- */
.stats { padding: 64px 0 76px; }
.stats-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
    border: 1px solid var(--border); border-radius: 14px;
    background: linear-gradient(180deg, var(--panel), rgba(18,26,40,.35));
    padding: 34px 20px; text-align: center;
}
.stats-grid > div + div { border-left: 1px solid var(--border); }
.stat-num {
    font-family: var(--mono); font-size: 34px; font-weight: 600;
    letter-spacing: -1px; color: var(--accent);
}
.stat-label {
    font-size: 12px; color: var(--text-mute);
    text-transform: uppercase; letter-spacing: .08em; margin-top: 4px;
}

/* ---- подвал ---- */
footer {
    padding: 36px 0 44px; text-align: center;
    color: var(--text-mute); font-size: 13px;
    border-top: 1px solid var(--border); background: var(--bg-soft);
}
footer a { color: var(--text-mute); text-decoration: none; margin: 0 11px; }
footer a:hover { color: var(--text-dim); }

/* ---- внутренние страницы ---- */
.page { padding: 60px 0 84px; }
.page h1 {
    font-size: 34px; font-weight: 700; letter-spacing: -0.7px;
    margin-bottom: 10px; color: var(--text);
}
.page .lead { font-size: 17px; color: var(--text-dim); margin-bottom: 40px; max-width: 680px; }
.page h2 {
    font-size: 18px; font-weight: 650; margin: 38px 0 12px; color: var(--text);
    padding-left: 12px; border-left: 2px solid var(--accent);
}
.page p { color: var(--text-dim); margin-bottom: 14px; max-width: 720px; font-size: 15px; }
.page ul { margin: 0 0 16px 20px; color: var(--text-dim); font-size: 15px; max-width: 720px; }
.page li { margin-bottom: 7px; }
.page li::marker { color: var(--accent-dim); }
.page a { text-decoration: none; border-bottom: 1px solid rgba(45,212,191,.35); }
.page a:hover { border-bottom-color: var(--accent); }
.page code {
    background: rgba(125,211,252,.07); border: 1px solid var(--border);
    border-radius: 5px; padding: 1px 6px; font-size: 13px;
    font-family: var(--mono); color: #9fe8dc;
}
.page pre {
    background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
    padding: 16px 18px; overflow-x: auto; margin: 0 0 18px;
    font-family: var(--mono); font-size: 13px; line-height: 1.7; color: var(--text-dim);
}
.page pre code { background: none; border: none; padding: 0; color: inherit; }

.updated { color: var(--text-mute); font-size: 13px; margin-bottom: 32px; font-family: var(--mono); }

/* ---- статус ---- */
.status-banner {
    display: flex; align-items: center; gap: 12px;
    background: rgba(52,211,153,.07); border: 1px solid rgba(52,211,153,.24);
    border-radius: 10px; padding: 15px 20px; margin-bottom: 32px;
}
.dot {
    width: 9px; height: 9px; border-radius: 50%; background: var(--ok); flex: none;
    box-shadow: 0 0 0 4px rgba(52,211,153,.14);
}
.status-banner strong { color: var(--ok); font-size: 15px; font-weight: 600; }

table.status {
    width: 100%; border-collapse: collapse; font-size: 14px;
    border: 1px solid var(--border); border-radius: 11px; overflow: hidden;
}
table.status th {
    text-align: left; font-weight: 500; font-size: 11px;
    text-transform: uppercase; letter-spacing: .08em; color: var(--text-mute);
    padding: 11px 16px; background: rgba(255,255,255,.015);
    border-bottom: 1px solid var(--border);
}
table.status td {
    padding: 12px 16px; border-bottom: 1px solid var(--border); color: var(--text-dim);
}
table.status tr:last-child td { border-bottom: none; }
.ok { color: var(--ok); font-weight: 600; }
.num { font-family: var(--mono); color: var(--text-dim); }

/* ---- 404 ---- */
.notfound { padding: 112px 0 64px; text-align: center; }
.notfound .code {
    font-family: var(--mono); font-size: 74px; font-weight: 600;
    color: var(--border-lit); letter-spacing: -2px; line-height: 1;
}
.notfound h1 { font-size: 26px; margin: 18px 0 10px; color: var(--text); }
.notfound p { color: var(--text-dim); margin-bottom: 26px; }

@media (max-width: 760px) {
    .grid, .stats-grid { grid-template-columns: 1fr; }
    .stats-grid > div + div { border-left: none; border-top: 1px solid var(--border); padding-top: 22px; }
    .hero { padding: 68px 0 56px; }
    .hero h1 { font-size: 34px; letter-spacing: -0.9px; }
    .hero p { font-size: 16px; }
    .nav-links { gap: 15px; }
    .nav-links a { font-size: 13px; }
    .wordmark { font-size: 16px; }
    .terminal pre { font-size: 11.5px; }
}