/* NRB Partners website — approved design (Site mockup, 25.10.2026). Dark, Manrope, accent #4DB2FF. */
:root { --bg: #0F1115; --card: #1C1F26; --info: #1A2433; --text: #F2F4F7; --muted: #9AA3B2; --soft: #B8C4D6;
  --accent: #4DB2FF; --accent-hover: #8ACBFF; --on-accent: #0B1220; --money: #4BD08B; color-scheme: dark; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: Manrope, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  -webkit-font-smoothing: antialiased; line-height: 1.4; }
a { color: var(--accent); }
a:hover { color: var(--accent-hover); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
[hidden] { display: none !important; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
@media (max-width: 600px) { .wrap { padding: 0 16px; } }

.nav { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding: 22px 0; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-size: 18px; font-weight: 800; }
.brand:hover { color: var(--text); }
.logo { width: 38px; height: 38px; border-radius: 12px; background: var(--accent); display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 13px; color: var(--on-accent); }
.links { display: flex; gap: 22px; flex-wrap: wrap; align-items: center; font-size: 15px; }
.links a { color: var(--soft); text-decoration: none; }
.links a:hover { color: var(--text); }
.links a.cta { padding: 10px 18px; border-radius: 12px; background: var(--accent); color: var(--on-accent); font-weight: 800; }
.links a.cta:hover { background: var(--accent-hover); }
@media (max-width: 760px) { .links a:not(.cta):not(.login):not(.support) { display: none; } .links { gap: 14px; } }

.hero { display: flex; flex-wrap: wrap; gap: 48px; align-items: center; padding: 56px 0 72px; }
.hero-text { flex: 999 1 520px; min-width: 0; display: flex; flex-direction: column; gap: 22px; }
.tag { align-self: flex-start; padding: 6px 12px; border-radius: 10px; background: var(--info); color: var(--accent); font-size: 13px; font-weight: 700; }
h1 { margin: 0; font-size: clamp(34px, 6vw, 56px); line-height: 1.05; font-weight: 800; letter-spacing: -1px; }
.lead { margin: 0; font-size: clamp(16px, 2.2vw, 19px); line-height: 1.5; color: var(--soft); max-width: 560px; }
.buttons { display: flex; gap: 12px; flex-wrap: wrap; }
.btn { padding: 16px 24px; border-radius: 14px; background: var(--accent); color: var(--on-accent); font-weight: 800; font-size: 16px; text-decoration: none; }
.btn:hover { background: var(--accent-hover); color: var(--on-accent); }
.btn.dark { background: var(--card); color: var(--text); font-weight: 700; }
.btn.dark:hover { background: #23262E; color: var(--text); }
.hero-demo { flex: 1 1 340px; display: flex; justify-content: center; }
.demo { width: 320px; max-width: 100%; padding: 18px; border-radius: 28px; background: var(--card); display: flex; flex-direction: column; gap: 14px; }
.demo-sum { font-size: 34px; font-weight: 800; }
.demo-bars { height: 90px; display: flex; align-items: flex-end; gap: 8px; }
.demo-bars i { flex: 1; border-radius: 6px; background: #2E3B4E; }
.demo-bars i.on { background: var(--accent); }
.h34 { height: 34px; } .h40 { height: 40px; } .h48 { height: 48px; } .h56 { height: 56px; } .h64 { height: 64px; } .h68 { height: 68px; } .h82 { height: 82px; }
.muted { color: var(--muted); font-size: 13px; }
.small { font-size: 12px; }

.block { padding: 24px 0 64px; display: flex; flex-direction: column; gap: 24px; }
.block h2 { margin: 0; font-size: clamp(28px, 4vw, 36px); font-weight: 800; }
.grid { display: grid; gap: 16px; }
.g240 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.g260 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.card { padding: 22px; border-radius: 22px; background: var(--card); display: flex; flex-direction: column; gap: 10px; }
.card b { font-size: 18px; font-weight: 700; }
.card p { margin: 0; font-size: 15px; color: var(--soft); line-height: 1.5; }
.num { width: 36px; height: 36px; border-radius: 12px; background: var(--info); color: var(--accent); display: flex; align-items: center; justify-content: center; font-weight: 800; }
.level { padding: 24px; }
.level.top { background: var(--info); }
.lvl { font-size: 15px; font-weight: 700; color: var(--muted); }
.lvl.blue { color: var(--accent); }
.lvl.green { color: var(--money); }
.big { font-size: 44px; font-weight: 800; }
.soft { font-size: 15px; color: var(--soft); }
.level .muted { font-size: 14px; }
.facts { display: flex; flex-wrap: wrap; gap: 12px; }
.facts span { padding: 12px 16px; border-radius: 14px; background: var(--card); font-size: 15px; }
.badge { width: 52px; height: 52px; border-radius: 16px; color: var(--on-accent); display: flex; align-items: center; justify-content: center; font-weight: 800; }
.t1 { background: #4DB2FF; } .t2 { background: #4BD08B; } .t3 { background: #FFB547; } .t4 { background: #B794FF; }
.green { font-size: 14px; color: var(--money); font-weight: 700; }
.faq { gap: 14px; }
.faq h2 { margin-bottom: 10px; }
.faq .card { padding: 20px 22px; border-radius: 18px; gap: 8px; }
.faq .card b { font-size: 17px; }
.start { margin-bottom: 64px; padding: 40px; border-radius: 28px; background: var(--info); display: flex; flex-wrap: wrap; gap: 20px; align-items: center; justify-content: space-between; }
.start > div:first-child { display: flex; flex-direction: column; gap: 8px; flex: 1 1 420px; }
.start-title { font-size: 30px; font-weight: 800; }
.start p { margin: 0; font-size: 16px; color: var(--soft); }
@media (max-width: 600px) { .start { padding: 24px; } .start-title { font-size: 24px; } .hero { padding: 32px 0 48px; gap: 32px; } }
.foot-links { display: flex; gap: 18px; flex-wrap: wrap; }
.foot { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding: 0 0 40px; color: var(--muted); font-size: 14px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }