:root{
  --bg:#121317;
  --bg-2:#16181d;
  --surface:#1b1e24;
  --surface-2:#22262e;
  --border:#2a2f39;
  --border-soft:#232830;
  --text:#e8eaef;
  --text-dim:#98a0ad;
  --text-faint:#6b7280;
  --accent:#8b93ff;          /* приглушённый перивинкл */
  --accent-soft:rgba(139,147,255,.12);
  --accent-line:rgba(139,147,255,.35);
  --ok:#69c39a;
  --warn:#e6b166;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 1px 0 rgba(255,255,255,.03) inset, 0 20px 50px -20px rgba(0,0,0,.6);
  --font-display:"Manrope",system-ui,sans-serif;
  --font-body:"Inter",system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--text);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
  position:relative;
  overflow-x:hidden;
}
/* мягкое ambient-свечение — единственная «роскошь», всё остальное тихо */
body::before{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(60% 50% at 50% -10%, rgba(139,147,255,.10), transparent 70%),
    radial-gradient(40% 40% at 90% 10%, rgba(105,195,154,.05), transparent 70%);
}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--font-display);font-weight:700;letter-spacing:-.02em;line-height:1.1}

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

/* header */
.nav{display:flex;align-items:center;justify-content:space-between;padding:26px 0}
.brand{font-family:var(--font-display);font-weight:800;font-size:19px;letter-spacing:-.01em}
.brand span{color:var(--accent)}
.nav-cta{font-size:14px;color:var(--text-dim);border:1px solid var(--border);
  padding:9px 16px;border-radius:999px;transition:.2s}
.nav-cta:hover{border-color:var(--accent-line);color:var(--text)}

/* hero */
.hero{padding:80px 0 60px;text-align:center;max-width:720px;margin:0 auto}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--text-dim);
  background:var(--surface);border:1px solid var(--border-soft);padding:7px 14px;border-radius:999px;margin-bottom:28px}
.dot{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 4px rgba(105,195,154,.15);
  animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.hero h1{font-size:clamp(38px,6vw,62px);margin-bottom:20px}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero p{font-size:18px;color:var(--text-dim);max-width:520px;margin:0 auto 36px}

/* card */
.card{background:linear-gradient(180deg,var(--surface),var(--bg-2));
  border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.auth-card{max-width:400px;margin:0 auto;padding:32px}
.auth-card h2{font-size:22px;margin-bottom:6px;text-align:center}
.auth-card .sub{color:var(--text-dim);font-size:14px;text-align:center;margin-bottom:26px}

/* buttons */
.btn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;
  padding:14px 18px;border-radius:var(--radius-sm);font-family:var(--font-body);
  font-weight:600;font-size:15px;cursor:pointer;border:1px solid transparent;transition:.18s}
.btn-yandex{background:#fff;color:#111}
.btn-yandex:hover{transform:translateY(-1px);box-shadow:0 10px 24px -12px rgba(255,255,255,.4)}
.btn-ghost{background:var(--surface-2);color:var(--text);border-color:var(--border)}
.btn-ghost:hover{border-color:var(--accent-line)}
.btn-accent{background:var(--accent);color:#0e0f14}
.btn-accent:hover{filter:brightness(1.08);transform:translateY(-1px)}
.divider{display:flex;align-items:center;gap:14px;color:var(--text-faint);font-size:12px;margin:20px 0}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--border-soft)}
#tg-login{display:flex;justify-content:center;min-height:46px}

/* features */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding:20px 0 90px}
.feat{padding:24px;border-radius:var(--radius-sm);background:var(--surface);border:1px solid var(--border-soft)}
.feat .ic{width:38px;height:38px;border-radius:10px;background:var(--accent-soft);
  display:grid;place-items:center;margin-bottom:14px;color:var(--accent)}
.feat h3{font-size:16px;margin-bottom:6px}
.feat p{font-size:14px;color:var(--text-dim)}

/* dashboard */
.dash{padding:40px 0 80px}
.dash-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px;flex-wrap:wrap;gap:12px}
.dash-head h1{font-size:26px}
.dash-head .who{color:var(--text-dim);font-size:14px}
.status-pill{display:inline-flex;align-items:center;gap:8px;padding:6px 13px;border-radius:999px;
  font-size:13px;font-weight:600;border:1px solid var(--border)}
.status-pill.on{color:var(--ok);border-color:rgba(105,195,154,.3);background:rgba(105,195,154,.08)}
.status-pill.off{color:var(--warn);border-color:rgba(230,177,102,.3);background:rgba(230,177,102,.08)}
.grid{display:grid;grid-template-columns:1.3fr 1fr;gap:18px}
.panel{padding:26px}
.panel .lbl{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-faint);margin-bottom:8px}
.big{font-size:40px;font-family:var(--font-display);font-weight:800;letter-spacing:-.03em}
.big small{font-size:16px;color:var(--text-dim);font-weight:500;margin-left:6px}
.sub-url{display:flex;gap:8px;margin-top:6px}
.sub-url input{flex:1;background:var(--bg);border:1px solid var(--border);border-radius:10px;
  padding:11px 13px;color:var(--text);font-family:var(--font-body);font-size:13px}
.copy{padding:0 16px;border-radius:10px;background:var(--surface-2);border:1px solid var(--border);
  color:var(--text);cursor:pointer;font-size:13px;font-weight:600}
.copy:hover{border-color:var(--accent-line)}
.meta{display:flex;gap:24px;margin-top:18px;flex-wrap:wrap}
.meta div{font-size:13px;color:var(--text-dim)}
.meta b{display:block;color:var(--text);font-size:18px;font-family:var(--font-display);margin-top:2px}
.foot{text-align:center;color:var(--text-faint);font-size:13px;padding:40px 0}

@media(max-width:720px){
  .features{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr}
  .hero{padding:56px 0 40px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}