:root {
  --bg: #f6f3ec;
  --bg-alt: #ece7dc;
  --card: #fffdf8;
  --ink: #16181d;
  --muted: #5d6068;
  --line: #ddd6c8;
  --gold: #e3a414;
  --red: #c8352c;
  --accent: #16181d;
  --on-accent: #fffdf8;
  --radius: 18px;
  --shadow: 0 1px 2px rgba(22, 24, 29, .05), 0 8px 24px rgba(22, 24, 29, .06);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121317;
    --bg-alt: #17191e;
    --card: #1d1f25;
    --ink: #f1eee6;
    --muted: #a3a3a8;
    --line: #2d3038;
    --accent: #f1eee6;
    --on-accent: #121317;
    --shadow: none;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 Manrope, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: Unbounded, Manrope, sans-serif; line-height: 1.15; margin: 0; font-weight: 700; overflow-wrap: break-word; hyphens: auto; }
h1 { font-size: clamp(30px, 5.2vw, 56px); letter-spacing: -.02em; }
h2 { font-size: clamp(24px, 3.4vw, 36px); letter-spacing: -.01em; }
h3 { font-size: 17px; font-weight: 500; }
p { margin: 0; }
a { color: inherit; }
svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.wrap { max-width: 1160px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 720px) { .wrap { padding: 0 32px; } }

/* header */
.top { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.top-in { display: flex; align-items: center; gap: 24px; height: 64px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 700 19px Unbounded, sans-serif; }
.logo small { font: 500 12px Manrope, sans-serif; color: var(--muted); margin-left: 2px; }
.flag { display: grid; gap: 2px; width: 22px; }
.flag i { height: 5px; border-radius: 2px; }
.flag i:nth-child(1) { background: var(--ink); }
.flag i:nth-child(2) { background: var(--red); }
.flag i:nth-child(3) { background: var(--gold); }
.nav { display: none; gap: 22px; margin-left: auto; font-weight: 600; font-size: 14px; }
.nav a { text-decoration: none; color: var(--muted); }
.nav a:hover { color: var(--ink); }
@media (min-width: 900px) { .nav { display: flex; } }
.langs { margin-left: auto; display: flex; border: 1px solid var(--line); border-radius: 999px; padding: 3px; }
@media (min-width: 900px) { .langs { margin-left: 8px; } }
.langs button { border: 0; background: none; color: var(--muted); font: 700 12px Manrope, sans-serif; padding: 6px 10px; border-radius: 999px; cursor: pointer; }
.langs button.on { background: var(--accent); color: var(--on-accent); }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 22px; border-radius: 999px; font-weight: 700; font-size: 15px; text-decoration: none; transition: transform .15s, box-shadow .15s; }
.btn:hover { transform: translateY(-1px); }
.btn svg { width: 18px; height: 18px; }
.btn.primary { background: var(--gold); color: #16181d; box-shadow: 0 6px 18px rgba(227, 164, 20, .3); }
.btn.ghost { border: 1.5px solid var(--line); }
.btn.light { background: #fffdf8; color: #16181d; }
.btn.big { padding: 16px 28px; font-size: 16px; }

/* hero */
.hero { padding: 56px 0 72px; }
.hero-in { display: grid; gap: 48px; align-items: center; }
@media (min-width: 960px) { .hero-in { grid-template-columns: 1.15fr .85fr; } .hero { padding: 88px 0 104px; } }
.kicker { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--red); margin-bottom: 18px; }
.kicker::before { content: ""; width: 24px; height: 2px; background: currentColor; }
.lead { font-size: 18px; color: var(--muted); max-width: 560px; margin: 22px 0 30px; }
.btns { display: flex; flex-wrap: wrap; gap: 12px; }
.exams { margin-top: 38px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; font-size: 13px; color: var(--muted); font-weight: 600; }
.exams ul { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 0; }
.exams li { border: 1px solid var(--line); border-radius: 8px; padding: 4px 10px; color: var(--ink); background: var(--card); }

.hero-art { position: relative; }
.levels { display: flex; gap: 8px; margin-bottom: 14px; }
.levels span { flex: 1; text-align: center; padding: 10px 0; border-radius: 12px; font: 700 14px Unbounded, sans-serif; background: var(--bg-alt); color: var(--muted); }
.levels span.on { background: var(--gold); color: #16181d; }
.chat { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; transform: rotate(-1deg); }
.chat-head { display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.chat-head b { display: block; font-size: 15px; }
.chat-head small { color: var(--muted); font-size: 12px; }
.ava { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: #229ed9; color: #fff; font: 700 16px Unbounded, sans-serif; }
.chat-body { padding: 18px; background: var(--bg-alt); }
.msg { background: var(--card); border-radius: 14px 14px 14px 4px; padding: 12px 14px; font-size: 14px; max-width: 92%; }
.kb { display: grid; gap: 6px; margin-top: 10px; }
.kb span { text-align: center; padding: 9px; border-radius: 10px; font-size: 13px; font-weight: 600; background: color-mix(in srgb, var(--card) 60%, transparent); border: 1px solid var(--line); }

/* sections */
.sec { padding: 72px 0; }
.sec.alt { background: var(--bg-alt); }
.sec h2 { margin-bottom: 12px; }
.sec-lead { color: var(--muted); font-size: 17px; margin-bottom: 36px; }
.steps, .reviews { margin-top: 32px; }
.grid { display: grid; gap: 16px; }
@media (min-width: 640px) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .services, .reviews { grid-template-columns: repeat(3, 1fr); } }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow); }
.card h3 { margin: 18px 0 8px; }
.card p { color: var(--muted); font-size: 15px; }
.ic { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: var(--bg-alt); font: 700 14px Unbounded, sans-serif; color: var(--red); }
.ic svg { stroke: var(--red); }

/* steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
@media (min-width: 640px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.steps li { position: relative; padding: 24px; border-radius: var(--radius); background: var(--card); border: 1px solid var(--line); }
.steps b { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--ink); color: var(--bg); font: 700 15px Unbounded, sans-serif; margin-bottom: 16px; }
.steps h3 { margin-bottom: 6px; }
.steps p { color: var(--muted); font-size: 15px; }

/* stats */
.stats { display: flex; flex-wrap: wrap; gap: 14px 36px; margin: -6px 0 30px; }
.stats div { display: flex; align-items: baseline; gap: 10px; }
.stats b { font: 700 34px Unbounded, sans-serif; color: var(--gold); }
.stats span { color: var(--muted); font-weight: 600; font-size: 14px; max-width: 140px; line-height: 1.3; }

/* prices */
@media (min-width: 640px) { .prices { max-width: 820px; } }
.price { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; display: flex; flex-direction: column; box-shadow: var(--shadow); }
.price.featured { border: 2px solid var(--gold); }
.price h3 { margin-bottom: 18px; }
.amount b { font: 700 clamp(28px, 4vw, 36px) Unbounded, sans-serif; letter-spacing: -.02em; }
.amount span { font-weight: 700; color: var(--muted); }
.eur { color: var(--muted); font-size: 14px; margin-top: 4px; }
.price ul { list-style: none; padding: 0; margin: 22px 0 26px; display: grid; gap: 10px; font-size: 15px; }
.price li { display: flex; gap: 10px; }
.price li::before { content: "✓"; color: var(--gold); font-weight: 700; }
.price .btn { margin-top: auto; }

/* results */
.res { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); }
.res-top { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.lvl { flex: none; width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center; background: var(--ink); color: var(--bg); font: 700 18px Unbounded, sans-serif; }
.exam { font-weight: 700; }
.who { color: var(--muted); font-size: 14px; }
.grade { margin-left: auto; font-size: 12px; font-weight: 700; padding: 4px 10px; border-radius: 999px; background: color-mix(in srgb, var(--gold) 22%, transparent); }
.scores { display: grid; gap: 9px; }
.row { display: grid; grid-template-columns: 110px 1fr auto; gap: 12px; align-items: center; font-size: 14px; }
.row span:first-child { color: var(--muted); }
.row b { font-variant-numeric: tabular-nums; font-size: 13px; }
.bar { height: 6px; border-radius: 3px; background: var(--bg-alt); overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--gold); border-radius: 3px; }
.months { display: inline-block; margin-top: 16px; font-size: 13px; font-weight: 700; color: var(--red); }

/* reviews */
.rev { position: relative; margin: 0; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; display: flex; flex-direction: column; gap: 18px; }
.rev blockquote { margin: 0; font-size: 16px; }
.rev blockquote::before { content: "„"; display: block; font: 700 40px/0.6 Unbounded, serif; color: var(--gold); margin-bottom: 14px; }
.rev figcaption { display: flex; flex-direction: column; font-size: 14px; margin-top: auto; }
.rev figcaption span { color: var(--muted); }
.rev.is-sample { border-style: dashed; opacity: .75; }
.sample { position: absolute; top: 14px; right: 14px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--red); }

/* telegram */
.tg { margin-top: 32px; }
.tg-card { border-radius: var(--radius); padding: 30px; background: var(--card); border: 1px solid var(--line); display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.tg-card p { color: var(--muted); margin-bottom: 14px; }
.tg-card.bot { background: #229ed9; border-color: #229ed9; color: #fff; }
.tg-card.bot p { color: rgba(255, 255, 255, .85); }
.tg-ic { width: 50px; height: 50px; border-radius: 50%; display: grid; place-items: center; background: #229ed9; color: #fff; font: 700 20px Unbounded, sans-serif; margin-bottom: 8px; }
.tg-card.bot .tg-ic { background: #fff; color: #229ed9; }

/* final */
.final { padding: 72px 0; background: var(--ink); color: var(--bg); }
.final-in { display: flex; flex-wrap: wrap; gap: 28px; align-items: center; justify-content: space-between; }
.final p { opacity: .75; margin-top: 10px; font-size: 17px; }

.foot { padding: 28px 0; font-size: 14px; color: var(--muted); }
.foot-in { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; }