:root {
    --night:#0c1110; --night-2:#131b17; --lime:#cce35c; --lime-ink:#24301c;
    --paper:#f6f4ec; --card:#fefdf9; --ink:#0d2c22; --muted:#5b6b63;
    --brand:#174d3d; --line:rgba(23,77,61,.12);
  }
  @media (prefers-color-scheme: dark) {
    :root { --paper:#0c1110; --card:#131b17; --ink:#eaf0ec; --muted:#93a49b;
            --brand:#2e8060; --line:rgba(255,255,255,.09); }
  }
  * { box-sizing:border-box; }
  @media (prefers-reduced-motion: no-preference) { html { scroll-behavior:smooth; } }
  body { margin:0; background:var(--paper); color:var(--ink);
         font:17px/1.6 -apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,sans-serif;
         -webkit-font-smoothing:antialiased; }
  a { color:var(--brand); }
  .wrap { max-width:1080px; margin:0 auto; padding:0 20px; }
  h1, h2, h3 { line-height:1.12; letter-spacing:-.02em; margin:0; }
  h2 { font-size:clamp(1.7rem, 3.2vw, 2.4rem); margin-bottom:14px; }
  .kicker { font-size:.78rem; font-weight:700; letter-spacing:.12em; text-transform:uppercase;
            color:var(--brand); margin:0 0 12px; }
  section { padding:88px 0; }
  .lede { color:var(--muted); font-size:1.08rem; max-width:620px; margin:0 0 36px; }

  /* Hero */
  .hero { background:radial-gradient(1200px 600px at 50% 0%, #17362b 0%, var(--night) 62%);
          color:#f4f6f1; padding:28px 0 0; overflow:hidden; }
  .nav { display:flex; align-items:center; justify-content:space-between; }
  .logo { display:flex; align-items:center; gap:10px; color:var(--lime); font-weight:800;
          letter-spacing:.14em; text-decoration:none; font-size:.9rem; }
  .logo img { width:30px; height:30px; border-radius:8px; }
  .nav a.small { color:#c9d3cc; text-decoration:none; font-size:.92rem; }
  .hero-copy { text-align:center; padding:72px 0 44px; }
  .tagline { color:var(--lime); font-weight:700; margin:0 0 18px; letter-spacing:.01em; }
  .hero h1 { font-size:clamp(2.3rem, 6vw, 4.2rem); max-width:900px; margin:0 auto; }
  .hero h1 em { font-style:normal; color:var(--lime); }
  .hero .sub { color:#b9c6bf; font-size:1.15rem; max-width:620px; margin:22px auto 32px; }
  .ctas { display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }
  .btn { display:inline-flex; align-items:center; gap:10px; padding:15px 26px; border-radius:14px;
         font-weight:700; text-decoration:none; font-size:1rem; }
  .btn-primary { background:var(--lime); color:var(--lime-ink); }
  .btn-primary:hover { filter:brightness(1.06); }
  .btn-ghost { color:#e5ece7; border:1px solid rgba(255,255,255,.22); }
  .btn-ghost:hover { border-color:rgba(255,255,255,.5); }
  .fine { color:#8fa197; font-size:.88rem; margin-top:16px; }
  .phones { display:flex; justify-content:center; align-items:flex-end; gap:22px;
            margin-top:20px; padding:0 8px; }
  .phones img { width:250px; max-width:30%; height:auto; border-radius:26px; display:block;
                box-shadow:0 30px 80px rgba(0,0,0,.55); }
  .phones img:nth-child(2) { width:290px; max-width:34%; transform:translateY(-28px); }
  .phones-mask { height:340px; overflow:hidden; }
  @media (min-width:700px) { .phones-mask { height:520px; } }

  /* Proof strip */
  .strip { background:var(--night-2); color:#cdd7d1; }
  .strip ul { list-style:none; margin:0; padding:18px 0; display:flex; flex-wrap:wrap;
              justify-content:center; gap:10px 34px; font-size:.95rem; }
  .strip li::before { content:""; display:inline-block; width:7px; height:7px; border-radius:50%;
                      background:var(--lime); margin-right:10px; vertical-align:2px; }

  /* Cards */
  .grid { display:grid; gap:18px; grid-template-columns:repeat(auto-fit, minmax(240px, 1fr)); }
  .card { background:var(--card); border:1px solid var(--line); border-radius:20px; padding:26px; }
  .card h3 { font-size:1.15rem; margin:14px 0 8px; }
  .card p { margin:0; color:var(--muted); font-size:.98rem; }
  .num { display:inline-grid; place-items:center; width:34px; height:34px; border-radius:50%;
         background:var(--lime); color:var(--lime-ink); font-weight:800; }
  .icon { width:40px; height:40px; border-radius:12px; display:grid; place-items:center;
          background:rgba(204,227,92,.22); color:var(--brand); }
  .icon svg { width:22px; height:22px; }

  /* Split */
  .split { display:grid; gap:48px; align-items:center; grid-template-columns:1fr; }
  @media (min-width:860px) { .split { grid-template-columns:1.05fr .95fr; } }
  .split img { width:100%; height:auto; max-width:360px; border-radius:26px; display:block; margin:0 auto;
               box-shadow:0 24px 60px rgba(13,44,34,.18); }
  .checks { list-style:none; padding:0; margin:0; }
  .checks li { padding:14px 0 14px 38px; position:relative; border-bottom:1px solid var(--line); }
  .checks li:last-child { border-bottom:0; }
  .checks li::before { content:"✓"; position:absolute; left:0; top:13px; width:26px; height:26px;
                       border-radius:50%; background:var(--lime); color:var(--lime-ink);
                       display:grid; place-items:center; font-weight:800; font-size:.85rem; }
  .checks strong { display:block; }
  .checks span { color:var(--muted); font-size:.97rem; }

  /* Compare */
  .compare { background:var(--card); border:1px solid var(--line); border-radius:20px; overflow:hidden; }
  table { width:100%; border-collapse:collapse; font-size:.97rem; }
  th, td { text-align:left; padding:15px 18px; border-bottom:1px solid var(--line); vertical-align:top; }
  tr:last-child td { border-bottom:0; }
  thead th { font-size:.85rem; color:var(--muted); font-weight:700; text-transform:uppercase;
             letter-spacing:.06em; }
  .us { background:rgba(204,227,92,.14); font-weight:600; }
  .note { color:var(--muted); font-size:.85rem; margin-top:14px; }

  /* Tips */
  .tips { display:grid; gap:32px; align-items:center; grid-template-columns:1fr; }
  @media (min-width:860px) { .tips { grid-template-columns:.9fr 1.1fr; } }
  .court { width:100%; max-width:380px; display:block; margin:0 auto; }

  /* FAQ */
  details { background:var(--card); border:1px solid var(--line); border-radius:16px;
            padding:4px 22px; margin-bottom:12px; }
  summary { cursor:pointer; font-weight:700; padding:16px 0; list-style:none; position:relative;
            padding-right:28px; }
  summary::-webkit-details-marker { display:none; }
  summary::after { content:"+"; position:absolute; right:0; top:12px; font-size:1.4rem;
                   color:var(--brand); }
  details[open] summary::after { content:"–"; }
  details p { margin:0 0 18px; color:var(--muted); }

  /* Final CTA */
  .final { background:radial-gradient(900px 400px at 50% 100%, #17362b 0%, var(--night) 70%);
           color:#f4f6f1; text-align:center; }
  .final h2 { color:#f4f6f1; }
  .final h2 em { font-style:normal; color:var(--lime); }
  .final p { color:#b9c6bf; margin:0 auto 30px; max-width:520px; }

  footer { padding:30px 0 44px; color:var(--muted); font-size:.9rem; }
  footer .wrap { display:flex; flex-wrap:wrap; gap:10px 24px; justify-content:space-between; }
  footer a { color:var(--muted); }

  @media (max-width:560px) {
    section { padding:64px 0; }
    .hero-copy { padding:52px 0 32px; }
    .phones { gap:10px; }
    .phones img { border-radius:16px; }
    .nav a.small { display:none; }
    th, td { padding:12px 10px; font-size:.9rem; }
  }

  /* Language switch, article pages */
  .nav-links { display:flex; gap:18px; align-items:center; }
  .nav-links a { color:#c9d3cc; text-decoration:none; font-size:.92rem; }
  .nav-links a:hover { color:#fff; }
  .page-hero { padding:28px 0 64px; }
  .page-hero .hero-copy { padding:56px 0 0; }
  article { max-width:760px; margin:0 auto; padding:64px 20px 24px; }
  article h2 { margin:56px 0 14px; }
  article h3 { font-size:1.15rem; margin:28px 0 8px; }
  article p, article li { color:var(--ink); }
  article .muted { color:var(--muted); }
  article ul, article ol { padding-left:22px; }
  article li { margin:6px 0; }
  .callout { background:var(--card); border:1px solid var(--line); border-left:4px solid var(--lime);
             border-radius:14px; padding:18px 22px; margin:24px 0; }
  .toc { background:var(--card); border:1px solid var(--line); border-radius:16px; padding:18px 24px; }
  .toc ol { margin:8px 0 0; }
  @media (max-width:560px) { .nav-links a.hide-sm { display:none; } }