:root{
    --blue-50:#F1F7FD;
    --blue-100:#E1EEFB;
    --blue-200:#C2DBF5;
    --blue-300:#8FBDEC;
    --blue-400:#5A9BDE;
    --blue-500:#2E7BCB;
    --blue-600:#1B5FAE;
    --blue-700:#0B4A8F;
    --blue-800:#083A73;
    --blue-900:#062A55;

    --ink-900:#0B1628;
    --ink-800:#1A2740;
    --ink-700:#2E3B55;
    --ink-600:#4A5775;
    --ink-500:#6B7897;
    --ink-400:#94A0BD;
    --ink-300:#BDC6DB;
    --ink-200:#E0E5F0;
    --ink-100:#F1F4FA;
    --ink-50:#F8FAFD;

    --paper:#FBFCFE;
    --card:#FFFFFF;

    --accent:#0FA084;      /* teal - trust/health */
    --accent-soft:#E3F5F0;
    --warn:#D97706;

    --primary:var(--blue-700);
    --primary-hover:var(--blue-800);

    --radius-sm:8px;
    --radius:14px;
    --radius-lg:20px;
    --radius-xl:28px;

    --shadow-sm: 0 1px 2px rgba(8,58,115,.05), 0 1px 1px rgba(8,58,115,.04);
    --shadow: 0 2px 6px rgba(8,58,115,.06), 0 8px 24px -8px rgba(8,58,115,.12);
    --shadow-lg: 0 8px 20px -4px rgba(8,58,115,.10), 0 24px 48px -12px rgba(8,58,115,.18);

    --maxw: 1200px;

    /* Fluid spacing tokens (responsive via clamp) */
    --space-section: clamp(48px, 6vw, 88px);
    --space-head-gap: clamp(24px, 3vw, 40px);
    --space-hero-top: clamp(20px, 3vw, 40px);
    --space-hero-bot: clamp(28px, 4vw, 56px);
    --gutter: clamp(20px, 4vw, 40px);
  }

  /* palette alternates via data-palette */
  html[data-palette="navy"]{
    --primary:#0A2E5C;
    --primary-hover:#061E3E;
    --blue-50:#F0F4FA;
    --blue-100:#DCE6F4;
    --blue-700:#0A2E5C;
  }
  html[data-palette="teal-blue"]{
    --primary:#0E5E85;
    --primary-hover:#084560;
    --blue-50:#EEF7FB;
    --blue-100:#D4EBF3;
    --blue-700:#0E5E85;
    --accent:#2E7BCB;
  }
  html[data-palette="soft-sky"]{
    --primary:#2E6FB8;
    --primary-hover:#1B5FAE;
    --blue-50:#F3F8FD;
    --blue-100:#E6F0FA;
    --blue-700:#2E6FB8;
  }

  *{box-sizing:border-box}

  /* Skip link - visually hidden until focused */
  .skip-link{
    position:absolute;top:8px;left:8px;z-index:1000;
    padding:10px 16px;
    background:var(--primary);color:#fff;
    border-radius:8px;font-weight:600;font-size:14px;
    text-decoration:none;
    transform:translateY(-200%);
    transition:transform .15s ease;
  }
  .skip-link:focus{
    transform:translateY(0);
    outline:3px solid var(--accent);outline-offset:2px;
    text-decoration:none;
  }

  /* Accessible focus rings: keyboard-only, not on mouse clicks */
  :focus{outline:none}
  :focus-visible{
    outline:2px solid var(--primary);
    outline-offset:2px;
    border-radius:6px;
  }
  .btn:focus-visible{
    outline:3px solid var(--accent);
    outline-offset:3px;
  }
  .nav a:focus-visible,
  .footer-nav a:focus-visible,
  .article-card:focus-visible,
  .press-card:focus-visible,
  .faq-item summary:focus-visible{
    outline:3px solid var(--primary);
    outline-offset:3px;
    border-radius:10px;
  }
  .art-close:focus-visible{
    outline:3px solid var(--primary);
    outline-offset:3px;
  }
  html{
    scroll-behavior:smooth;
    scroll-padding-top:88px;
  }
  body{
    margin:0;padding:0;
    overflow-x:clip; /* 'clip' doesn't create a scroll container, so position:sticky still works */
    max-width:100%;
  }
  section[id]{
    scroll-margin-top:88px;
  }
  /* Default: balanced wrapping, no forced hyphenation.
     Only allow breaking inside super-long words (20+ chars) as a fallback.
     This prevents aggressive mid-word breaks on short Russian words. */
  h1, h2, h3, h4, h5, h6, p{
    overflow-wrap:normal;
    word-break:normal;
    hyphens:manual;
  }

  /* Only on very narrow viewports: let long compound words break to avoid horizontal overflow */
  @media (max-width: 400px){
    h1, h2, h3, .hero h1, .section-title{
      overflow-wrap:break-word;
    }
  }

  body{
    font-family:'Inter',system-ui,-apple-system,sans-serif;
    color:var(--ink-800);
    background:var(--paper);
    font-size:16px;
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
    text-rendering:optimizeLegibility;
  }
  h1,h2,h3,h4,h5{
    font-family:'Manrope',system-ui,sans-serif;
    color:var(--ink-900);
    letter-spacing:-0.02em;
    line-height:1.15;
    margin:0;
    font-weight:700;
    text-wrap:balance;
  }
  p{margin:0;text-wrap:pretty}
  address{font-style:normal;line-height:inherit}
  a{color:var(--primary);text-decoration:none}
  a:hover{text-decoration:underline}
  img{max-width:100%;display:block}
  button{font-family:inherit;cursor:pointer;border:none;background:none;padding:0}

  .container{
    width:100%;
    max-width:var(--maxw);
    margin:0 auto;
    padding:0 var(--gutter);
  }

  /* ===== Header ===== */
  .site-header{
    position:sticky;top:0;z-index:50;
    background:rgba(255,255,255,.92);
    backdrop-filter: blur(14px) saturate(1.2);
    -webkit-backdrop-filter: blur(14px) saturate(1.2);
    border-bottom:1px solid var(--ink-200);
  }
  .site-header .container{
    display:flex;align-items:center;justify-content:space-between;
    height:72px;gap:16px;
  }
  .brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink-900)}
  .brand:hover{text-decoration:none}
  .brand-mark{
    width:44px;height:44px;border-radius:12px;
    background:linear-gradient(135deg,var(--primary),var(--blue-500));
    display:grid;place-items:center;color:#fff;
    box-shadow:var(--shadow-sm);
    flex-shrink:0;
  }
  .brand-mark svg{width:26px;height:26px}
  .brand-text{display:flex;flex-direction:column;line-height:1.1}
  .brand-name{font-family:'Manrope';font-weight:800;font-size:17px;color:var(--ink-900);letter-spacing:-0.01em}
  .brand-sub{font-size:11px;color:var(--ink-500);letter-spacing:.14em;text-transform:uppercase;margin-top:2px;font-weight:500}

  .nav{display:flex;align-items:center;gap:4px}
  .nav a{
    padding:8px 14px;border-radius:10px;
    color:var(--ink-700);font-weight:500;font-size:14.5px;
    transition:all .15s ease;
  }
  .nav a:hover{background:var(--blue-50);color:var(--primary);text-decoration:none}
  .nav a.active{color:var(--primary);background:var(--blue-50)}

  .header-cta{display:flex;align-items:center;gap:10px}
  .phone-link{
    display:flex;align-items:center;gap:8px;
    color:var(--ink-800);font-weight:600;font-size:15px;
    padding:8px 12px;border-radius:10px;
  }
  .phone-link:hover{background:var(--blue-50);text-decoration:none}
  .phone-link svg{width:16px;height:16px;color:var(--primary)}
  .phone-link .phone-number{white-space:nowrap}

  .menu-toggle{display:none}

  /* ===== Buttons ===== */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:12px 20px;border-radius:12px;
    font-weight:600;font-size:15px;font-family:'Inter';
    cursor:pointer;transition:all .18s ease;
    text-decoration:none;
    white-space:nowrap;
    line-height:1;
  }
  .btn svg{width:18px;height:18px;flex-shrink:0}
  .btn-primary{
    background:var(--primary);color:#fff;
    box-shadow:0 1px 2px rgba(8,58,115,.15), 0 6px 16px -4px rgba(8,58,115,.35);
  }
  .btn-primary:hover{background:var(--primary-hover);text-decoration:none;transform:translateY(-1px);box-shadow:0 2px 4px rgba(8,58,115,.2), 0 10px 20px -4px rgba(8,58,115,.4)}
  .btn-secondary{
    background:#fff;color:var(--ink-900);
    border:1.5px solid var(--ink-200);
  }
  .btn-secondary:hover{border-color:var(--primary);color:var(--primary);text-decoration:none;background:var(--blue-50)}
  .btn-ghost{
    background:transparent;color:var(--primary);padding:8px 12px;
  }
  .btn-ghost:hover{background:var(--blue-50);text-decoration:none}
  .btn-lg{padding:16px 28px;font-size:16px;border-radius:14px}
  .btn-lg svg{width:20px;height:20px}

  /* ===== Hero ===== */
  .hero{
    position:relative;
    padding: clamp(40px, 7vw, 96px) 0 clamp(48px, 7vw, 96px);
    overflow:hidden;
    min-height: calc(100vh - 140px);
    display:flex;
    align-items:center;
    background:
      radial-gradient(1200px 500px at 85% -10%, var(--blue-100) 0%, transparent 60%),
      radial-gradient(800px 400px at 0% 100%, var(--blue-50) 0%, transparent 70%),
      var(--paper);
  }
  .hero > .container{width:100%}
  .hero-grid{
    display:grid;grid-template-columns: 1fr; gap:56px; align-items:center;
    max-width:860px;margin:0 auto;text-align:center;
  }
  .hero-eyebrow{margin-left:auto;margin-right:auto}
  .hero-lead{margin-left:auto;margin-right:auto}
  .hero-ctas{justify-content:center}
  .hero-trust{margin-left:auto;margin-right:auto}
  .hero-eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    padding:6px 12px;border-radius:999px;
    background:var(--accent-soft);color:#096956;
    font-size:13px;font-weight:600;
    margin-bottom:14px;
  }
  .hero-eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(15,160,132,.18)}
  .hero h1{
    font-size:clamp(34px, 4vw, 54px);
    font-weight:800;
    margin-bottom:18px;
    line-height:1.08;
    letter-spacing:-0.02em;
  }
  .hero h1 .accent{color:var(--primary);display:inline}
  .hero-lead{
    font-size:17px;color:var(--ink-600);
    max-width:56ch;margin-bottom:22px;line-height:1.55;
  }
  .hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:28px}
  .hero-trust{
    display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
    padding:18px 22px 20px;border-radius:var(--radius-lg);
    background:#fff;border:1px solid var(--ink-200);
    box-shadow:var(--shadow-sm);
    max-width:560px;
  }
  .trust-stat .num{
    font-family:'Manrope';font-weight:800;font-size:28px;color:var(--primary);letter-spacing:-0.02em;
    line-height:1;
  }
  .trust-stat .lbl{
    font-size:12.5px;color:var(--ink-500);margin-top:6px;line-height:1.4;
    padding-bottom:2px;
  }

  /* ===== Section defaults ===== */
  section{
    padding: var(--space-section) 0;
    position:relative;
  }
  /* Alternating section backgrounds for clear visual rhythm */
  section.sec-white{background:#fff}
  section.sec-tint{
    background:linear-gradient(180deg, var(--blue-50) 0%, var(--paper) 100%);
  }
  section.sec-paper{background:var(--paper)}

  /* Subtle divider line between adjacent same-tone sections */
  section.sec-white + section.sec-white::before,
  section.sec-paper + section.sec-paper::before,
  section.sec-white + section.sec-paper::before,
  section.sec-paper + section.sec-white::before{
    content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);
    width:min(1120px, calc(100% - 2 * var(--gutter)));height:1px;
    background:linear-gradient(90deg, transparent, var(--ink-200) 20%, var(--ink-200) 80%, transparent);
  }

  .section-head{
    text-align:center;max-width:680px;
    margin:0 auto var(--space-head-gap);
    padding:0 var(--gutter);
  }
  .section-eyebrow{
    font-size:13px;font-weight:600;color:var(--primary);
    letter-spacing:.14em;text-transform:uppercase;
    margin-bottom:12px;
  }
  .section-title{
    font-size:clamp(28px, 3.5vw, 40px);font-weight:800;
    margin-bottom:14px;
  }
  .section-lead{color:var(--ink-600);font-size:17px}

  /* ===== Services / indications ===== */
  .indications{
    background:var(--paper);
  }
  .indication-grid{
    display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;
  }
  .ind-card{
    background:#fff;border:1px solid var(--ink-200);
    border-radius:var(--radius-lg);
    padding:22px;
    transition:all .2s ease;
    display:flex;flex-direction:column;gap:10px;
    position:relative;
  }
  .ind-card:hover{
    transform:translateY(-2px);
    box-shadow:var(--shadow);
    border-color:var(--blue-300);
  }
  .ind-icon{
    width:44px;height:44px;border-radius:12px;
    background:var(--blue-50);color:var(--primary);
    display:grid;place-items:center;
    margin-bottom:4px;
  }
  .ind-icon svg{width:24px;height:24px}
  .ind-card h4{font-size:17px;font-weight:700;margin:0}
  .ind-card p{font-size:14.5px;color:var(--ink-600);line-height:1.55}

  /* ===== About section layout ===== */
  .about-row{
    display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;
    max-width:1040px;margin:0 auto;
  }
  .about-prose{
    display:flex;flex-direction:column;gap:16px;
    color:var(--ink-700);font-size:16px;line-height:1.7;
  }
  .cred-card.cred-card--light{
    background:#fff;border:1px solid var(--ink-200);color:inherit;
  }
  .cred-card.cred-card--light .num{color:var(--primary)}
  .cred-card.cred-card--light .num .num-accent{color:var(--accent)}
  .cred-card.cred-card--light .num--with-icon{display:flex;align-items:center;justify-content:flex-start}
  .cred-card.cred-card--light .lbl{color:var(--ink-500)}

  /* ===== Method / about combined ===== */
  .method .section-eyebrow{color:var(--blue-300)}
  .method{
    background:var(--ink-900);
    color:#DCE5F3;
    position:relative;
    overflow:hidden;
  }
  .method::before{
    content:"";position:absolute;inset:0;
    background:
      radial-gradient(600px 300px at 20% 100%, rgba(46,123,203,.18) 0%, transparent 60%),
      radial-gradient(500px 400px at 100% 0%, rgba(15,160,132,.12) 0%, transparent 60%);
    pointer-events:none;
  }
  .method .container{position:relative}
  .method h2{color:#fff;font-size:clamp(28px,3.5vw,40px);margin-bottom:16px}
  .method-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
  .method-lead{font-size:17px;color:#AEBAD0;margin-bottom:28px;line-height:1.7}
  .method-points{display:flex;flex-direction:column;gap:14px}
  .method-point{
    display:flex;gap:14px;align-items:flex-start;
    padding:14px 16px;
    background:rgba(255,255,255,.03);
    border:1px solid rgba(255,255,255,.07);
    border-radius:var(--radius);
  }
  .method-point .chk{
    width:28px;height:28px;border-radius:8px;
    background:rgba(15,160,132,.18);color:var(--accent);
    display:grid;place-items:center;flex-shrink:0;
  }
  .method-point .chk svg{width:16px;height:16px}
  .method-point h5{color:#fff;font-size:15.5px;margin-bottom:2px;font-weight:600}
  .method-point p{font-size:14px;color:#99A5BE;line-height:1.5;margin:0}

  /* credential cards */
  .credentials{display:grid;grid-template-columns:1fr 1fr;gap:16px}
  .cred-card{
    background:rgba(255,255,255,.04);
    border:1px solid rgba(255,255,255,.08);
    border-radius:var(--radius);
    padding:20px;
  }
  .cred-card .num{
    font-family:'Manrope';font-weight:800;font-size:36px;
    color:#fff;line-height:1;letter-spacing:-0.02em;
  }
  .cred-card .num span{color:var(--accent)}
  .cred-card .lbl{font-size:13.5px;color:#99A5BE;margin-top:10px;line-height:1.4}

  /* ===== Process / how it works ===== */
  .process-grid{
    display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
  }
  .step{
    position:relative;padding:28px 24px;
    background:#fff;border:1px solid var(--ink-200);
    border-radius:var(--radius-lg);
  }
  .step-num{
    font-family:'Manrope';font-weight:800;font-size:14px;
    color:var(--primary);
    width:32px;height:32px;border-radius:10px;
    background:var(--blue-50);
    display:grid;place-items:center;
    margin-bottom:16px;
  }
  .step h4{font-size:16.5px;margin-bottom:8px}
  .step p{font-size:14px;color:var(--ink-600);line-height:1.55}

  /* ===== Testimonials ===== */
  .testimonials{background:var(--blue-50)}
  .testimonial-grid{
    display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
  }
  .t-card{
    background:#fff;border-radius:var(--radius-lg);padding:28px;
    border:1px solid var(--ink-200);
    display:flex;flex-direction:column;gap:16px;
  }
  .t-stars{display:flex;gap:2px;color:#F59E0B}
  .t-stars svg{width:16px;height:16px;fill:currentColor}
  .t-quote{font-size:15.5px;color:var(--ink-800);line-height:1.6;flex:1}
  .t-author{display:flex;align-items:center;gap:12px;padding-top:12px;border-top:1px solid var(--ink-200)}
  .t-avatar{
    width:40px;height:40px;border-radius:50%;
    background:var(--blue-100);color:var(--primary);
    display:grid;place-items:center;font-weight:700;font-size:14px;
  }
  .t-author .name{font-weight:600;font-size:14px}
  .t-author .meta{font-size:12.5px;color:var(--ink-500)}

  /* ===== Press ===== */
  .press-strip{
    display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
  }
  .press-card{
    background:#fff;border:1px solid var(--ink-200);
    border-radius:var(--radius);padding:22px;
    display:flex;flex-direction:column;gap:10px;
    color:var(--ink-900);text-decoration:none;
    transition:border-color .2s ease, box-shadow .2s ease, transform .2s ease;
  }
  .press-card:hover{
    border-color:var(--blue-300);
    box-shadow:var(--shadow);
    transform:translateY(-2px);
    text-decoration:none;
  }
  .press-label{font-size:12px;font-weight:600;color:var(--ink-500);letter-spacing:.08em;text-transform:uppercase}
  .press-card h5{font-size:15.5px;line-height:1.35;margin-bottom:auto}
  .press-summary{font-size:13.5px;color:var(--ink-600);margin-top:4px}
  .press-card .meta{font-size:12.5px;color:var(--ink-500);margin-top:12px;display:flex;justify-content:space-between}
  .press-card .press-read{font-weight:600;color:var(--primary)}

  /* ===== Articles ===== */
  .articles-grid{
    display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
  }
  .article-card{
    background:#fff;border:1px solid var(--ink-200);
    border-radius:var(--radius-lg);overflow:hidden;
    display:flex;flex-direction:column;
    transition:all .2s ease;
    position:relative;
    color:var(--ink-900);text-decoration:none;
  }
  .article-card::before{
    content:"";position:absolute;left:0;top:0;bottom:0;width:4px;
    background:var(--primary);
    transition:width .25s ease;
  }
  .article-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);text-decoration:none;border-color:var(--blue-300)}
  .article-card:hover::before{width:6px}
  .article-meta-row{
    display:flex;align-items:center;gap:10px;
    padding:24px 24px 0 28px;
    font-size:11.5px;color:var(--ink-500);
    text-transform:uppercase;letter-spacing:.1em;font-weight:700;
  }
  .article-meta-row .dot{width:3px;height:3px;border-radius:50%;background:var(--ink-300)}
  .article-tag{color:var(--primary)}
  .article-body{padding:12px 24px 24px 28px;display:flex;flex-direction:column;gap:10px;flex:1}
  .article-body h4{font-size:19px;line-height:1.3;color:var(--ink-900);font-weight:700;letter-spacing:-.01em}
  .article-body p{font-size:14.5px;color:var(--ink-600);line-height:1.6;flex:1}
  .article-more{
    display:inline-flex;align-items:center;gap:6px;
    font-size:13.5px;font-weight:600;color:var(--primary);
    margin-top:8px;
  }
  .article-more svg{width:14px;height:14px;transition:transform .2s ease}
  .article-card:hover .article-more svg{transform:translateX(3px)}

  /* ===== Article Drawer ===== */
  .art-overlay{
    position:fixed;inset:0;z-index:999;
    background:rgba(11,28,48,0);
    backdrop-filter:blur(0px);
    pointer-events:none;
    transition:background .35s ease, backdrop-filter .35s ease;
  }
  .art-overlay.open{
    pointer-events:auto;
    background:rgba(11,28,48,.55);
    backdrop-filter:blur(4px);
  }
  .art-drawer{
    position:fixed;top:0;right:0;bottom:0;
    width:min(680px,100vw);
    background:#fff;
    z-index:1000;
    transform:translateX(100%);
    transition:transform .4s cubic-bezier(.22,1,.36,1);
    display:flex;flex-direction:column;
    box-shadow:-20px 0 60px rgba(11,28,48,.2);
  }
  .art-drawer.open{transform:translateX(0)}
  .art-drawer-head{
    position:sticky;top:0;z-index:2;
    display:flex;align-items:center;justify-content:space-between;gap:16px;
    padding:18px 28px;
    background:rgba(255,255,255,.85);
    backdrop-filter:saturate(1.4) blur(12px);
    -webkit-backdrop-filter:saturate(1.4) blur(12px);
  }
  .art-drawer-head .art-crumb{
    font-size:13px;font-weight:700;
    color:var(--ink-900);
    white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
    max-width:calc(100% - 60px);
  }
  .art-close{
    appearance:none;border:0;background:var(--ink-100);
    width:40px;height:40px;border-radius:50%;
    display:grid;place-items:center;cursor:pointer;
    color:var(--ink-700);transition:background .15s ease, color .15s ease, transform .15s ease;
  }
  .art-close:hover{background:var(--ink-200);color:var(--ink-900)}
  .art-close:active{transform:scale(.94)}
  .art-close svg{width:18px;height:18px}
  .art-scroll{
    flex:1;overflow-y:auto;overscroll-behavior:contain;
    -webkit-overflow-scrolling:touch;
  }
  .art-hero{
    padding:36px 44px 20px;
  }
  .art-hero .art-meta{
    display:flex;align-items:center;gap:10px;
    font-size:12px;color:var(--ink-500);
    text-transform:uppercase;letter-spacing:.1em;font-weight:700;
    margin-bottom:14px;
  }
  .art-hero .art-meta .dot{width:3px;height:3px;border-radius:50%;background:var(--ink-300)}
  .art-hero .art-meta .tag{color:var(--primary)}
  .art-hero h2{
    font-size:30px;line-height:1.2;letter-spacing:-.02em;
    color:var(--ink-900);margin:0 0 12px;font-weight:700;
  }
  .art-hero .art-lead{
    font-size:16px;line-height:1.55;color:var(--ink-600);margin:0;
  }
  .art-body{
    padding:8px 44px 8px;
    font-size:16px;line-height:1.7;color:var(--ink-800);
  }
  .art-body p{margin:0 0 18px}
  .art-body > *:first-child{margin-top:0}
  .art-body h3{
    font-size:13px;font-weight:700;color:var(--primary);
    text-transform:uppercase;letter-spacing:.12em;
    margin:32px 0 16px;
  }
  .art-body h3:first-child{margin-top:16px}
  .art-body ol.art-steps{
    list-style:none;counter-reset:step;
    padding:0;margin:0;
    display:flex;flex-direction:column;gap:14px;
  }
  .art-body ol.art-steps li{
    counter-increment:step;
    position:relative;padding:16px 18px 16px 60px;
    background:#fff;border:1px solid var(--ink-200);
    border-radius:14px;
    transition:border-color .2s ease, box-shadow .2s ease;
  }
  .art-body ol.art-steps li:hover{
    border-color:var(--blue-300);
    box-shadow:0 4px 16px rgba(11,74,143,.08);
  }
  .art-body ol.art-steps li::before{
    content:counter(step);
    position:absolute;left:14px;top:14px;
    width:32px;height:32px;border-radius:50%;
    background:var(--primary);color:#fff;
    display:grid;place-items:center;
    font-size:13px;font-weight:700;
    font-variant-numeric:tabular-nums;
  }
  /* Tip cards: icon + title + body (for neck-care style advice) */
  .art-tips{display:flex;flex-direction:column;gap:14px;margin:0 0 24px}
  .art-tip{
    display:grid;grid-template-columns:44px 1fr;gap:16px;
    padding:18px 20px;background:#fff;
    border:1px solid var(--ink-200);border-radius:14px;
    transition:border-color .2s ease, box-shadow .2s ease;
  }
  .art-tip:hover{border-color:var(--blue-300);box-shadow:0 4px 16px rgba(11,74,143,.08)}
  .art-tip-icon{
    width:44px;height:44px;border-radius:12px;
    background:var(--blue-50);color:var(--primary);
    display:grid;place-items:center;flex-shrink:0;
  }
  .art-tip-icon svg{width:22px;height:22px}
  .art-tip.warn .art-tip-icon{background:#fef3c7;color:#b45309}
  .art-tip.danger .art-tip-icon{background:#fee2e2;color:#b91c1c}
  .art-tip-content h4{
    font-size:16px;font-weight:700;color:var(--ink-900);margin:0 0 6px;
    letter-spacing:-.005em;
  }
  .art-tip-content p{margin:0;font-size:15px;line-height:1.6;color:var(--ink-700)}
  /* Exercise cards */
  .art-exercises{display:flex;flex-direction:column;gap:12px;margin:0 0 24px}
  .art-exercise{
    padding:18px 20px;background:#f8fafc;
    border:1px solid var(--ink-200);border-radius:14px;
  }
  .art-exercise h4{
    font-size:15px;font-weight:700;color:var(--primary);
    margin:0 0 8px;letter-spacing:.02em;text-transform:uppercase;
  }
  .art-exercise p{margin:0;font-size:15px;line-height:1.6;color:var(--ink-800)}
  /* Callout quote */
  .art-callout{
    padding:18px 22px;margin:0 0 24px;
    background:var(--blue-50);
    border-left:4px solid var(--primary);
    border-radius:0 12px 12px 0;
    font-size:15.5px;line-height:1.6;color:var(--ink-800);
    font-style:italic;
  }
  .art-scan{
    margin:28px 0 24px;
    border:1px solid var(--ink-200);
    border-radius:14px;
    overflow:hidden;
    background:#f6f4ef;
  }
  .art-scan img{
    display:block;width:100%;height:auto;
  }
  .art-scan-cap{
    padding:12px 18px;
    font-size:13px;color:var(--ink-600);
    border-top:1px solid var(--ink-200);
    background:#fff;
    font-style:italic;
  }
  .art-footer{
    margin:24px 32px 32px;
    padding:28px 32px;
    display:flex;flex-direction:column;gap:10px;
    background:var(--blue-50);
    border-radius:18px;
  }
  .art-footer .art-footer-title{
    font-size:18px;font-weight:700;color:var(--ink-900);margin:0;
  }
  .art-footer .art-footer-text{
    font-size:14.5px;color:var(--ink-600);margin:0;line-height:1.55;
  }
  .art-footer .btn{align-self:flex-start;margin-top:6px}

  /* lock body scroll when drawer open */
  body.drawer-open{overflow:hidden}


  /* ===== FAQ ===== */
  .faq-wrap{
    max-width:780px;margin:0 auto;
    display:flex;flex-direction:column;gap:10px;
  }
  .faq-item{
    background:#fff;border:1px solid var(--ink-200);
    border-radius:var(--radius);
    overflow:hidden;
  }
  .faq-item summary{
    list-style:none;cursor:pointer;
    padding:20px 24px;
    font-weight:600;font-size:16px;color:var(--ink-900);
    display:flex;align-items:center;justify-content:space-between;gap:16px;
    user-select:none;
  }
  .faq-item summary::-webkit-details-marker{display:none}
  .faq-item summary::after{
    content:"";width:20px;height:20px;flex-shrink:0;
    background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230B4A8F' stroke-width='2.5' stroke-linecap='round'><path d='M6 9l6 6 6-6'/></svg>") center/contain no-repeat;
    transition:transform .2s ease;
  }
  .faq-item[open] summary::after{transform:rotate(180deg)}
  .faq-body{
    padding:0 24px 22px;color:var(--ink-600);font-size:15px;line-height:1.6;
  }

  /* ===== Contact ===== */
  .contact{
    background:
      radial-gradient(800px 400px at 50% 0%, var(--blue-50) 0%, transparent 70%),
      var(--paper);
  }
  .contact-grid{
    display:grid;grid-template-columns:1fr 1fr;gap:32px;
    align-items:start;
  }
  .contact-grid--single{
    grid-template-columns:1fr;
    max-width:640px;margin:0 auto;
  }
  .contact-row .val.val--sm{font-size:14.5px}
  .btn-block{width:100%}
  .btn-block + .btn-block,
  .contact-card .btn-block{margin-top:20px}
  .contact-card{
    background:#fff;border:1px solid var(--ink-200);
    border-radius:var(--radius-xl);
    padding:36px;
    box-shadow:var(--shadow-sm);
  }
  .contact-card h3{font-size:24px;margin-bottom:8px}
  .contact-card .sub{color:var(--ink-500);font-size:15px;margin-bottom:24px}
  .contact-row{
    display:flex;gap:14px;align-items:flex-start;
    padding:16px 0;
    border-top:1px solid var(--ink-200);
  }
  .contact-row:first-of-type{border-top:none;padding-top:0}
  .contact-row .icon{
    width:40px;height:40px;border-radius:10px;
    background:var(--blue-50);color:var(--primary);
    display:grid;place-items:center;flex-shrink:0;
  }
  .contact-row .icon svg{width:20px;height:20px}
  .contact-row .lbl{font-size:12.5px;color:var(--ink-500);text-transform:uppercase;letter-spacing:.08em;font-weight:600;margin-bottom:3px}
  .contact-row .val{font-size:16px;color:var(--ink-900);font-weight:500}
  .contact-row .val a{color:var(--ink-900);font-weight:600}
  .contact-row .val a:hover{color:var(--primary)}

  /* ===== Footer brand ===== */
  .footer-brand-row{display:flex;align-items:center;gap:12px}
  .footer-brand-mark{width:40px;height:40px;border-radius:10px}
  .footer-brand-name{font-family:'Manrope',system-ui,sans-serif;font-weight:800;font-size:16px;color:#fff}
  .footer-brand-sub{font-size:11px;letter-spacing:.14em;text-transform:uppercase;margin-top:2px}
  .footer-phone{color:#fff;font-weight:600}

  /* ===== Footer ===== */
  footer{
    background:var(--ink-900);color:#8F9BB5;
    padding:56px 0 24px;
    font-size:14px;
  }
  footer h6{font-family:'Manrope';font-size:14px;font-weight:700;color:#fff;margin-bottom:14px;letter-spacing:.02em}
  .footer-grid{
    display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;
    padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.08);
  }
  .footer-brand p{margin-top:14px;line-height:1.6}
  .footer-nav{display:flex;flex-direction:column;gap:8px}
  .footer-nav a{color:#8F9BB5}
  .footer-nav a:hover{color:#fff}
  .footer-bottom{
    display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
    padding-top:24px;font-size:13px;color:#6B7897;
  }

  /* ===== Sticky mobile call bar ===== */
  .call-bar{
    position:fixed;bottom:0;left:0;right:0;
    padding:10px 16px calc(10px + env(safe-area-inset-bottom));
    background:#fff;
    border-top:1px solid var(--ink-200);
    box-shadow:0 -4px 16px rgba(8,58,115,.08);
    z-index:40;
    display:none;
    gap:10px;
  }
  .call-bar .btn{
    flex:1;justify-content:center;
    padding:16px 22px;
    font-size:17px;
    font-weight:700;
    border-radius:14px;
    min-height:56px;
    box-shadow:0 6px 20px rgba(11,74,143,.28);
  }
  .call-bar .btn svg{width:20px;height:20px}

  .cta-short{display:none}
  @media (max-width:520px){
    .cta-full{display:none}
    .cta-short{display:inline}
  }

  /* ===== Responsive ===== */
  /* Nav collapses to hamburger earlier to prevent crowding */
  @media (max-width: 1080px){
    .nav{display:none}
    .nav.open{
      display:flex;flex-direction:column;gap:6px;
      position:absolute;top:72px;left:0;right:0;
      background:#fff;padding:16px;
      border-bottom:1px solid var(--ink-200);
      box-shadow:var(--shadow);
    }
    .nav.open a{padding:12px 14px}
    .menu-toggle{
      display:grid;place-items:center;width:42px;height:42px;
      border-radius:10px;color:var(--ink-700);
    }
    .menu-toggle:hover{background:var(--ink-100)}
    .phone-link .phone-number{display:none}
    .phone-link{padding:8px;width:42px;height:42px;justify-content:center}
  }

  @media (max-width: 960px){
    .hero-grid{grid-template-columns:1fr;gap:40px}
    .method-grid{grid-template-columns:1fr;gap:32px}
    .process-grid{grid-template-columns:repeat(2,1fr)}
    .testimonial-grid{grid-template-columns:1fr}
    .press-strip{grid-template-columns:repeat(2,1fr)}
    .articles-grid{grid-template-columns:1fr}
    /* Article drawer → bottom-sheet on mobile */
    .art-drawer{
      top:auto;left:0;right:0;bottom:0;
      width:100%;height:92vh;
      border-radius:20px 20px 0 0;
      transform:translateY(100%);
      box-shadow:0 -20px 60px rgba(11,28,48,.25);
    }
    .art-drawer.open{transform:translateY(0)}
    .art-drawer-head{padding:14px 18px}
    .art-drawer-head::before{
      content:"";position:absolute;top:8px;left:50%;transform:translateX(-50%);
      width:44px;height:4px;border-radius:2px;background:var(--ink-200);
    }
    .art-drawer-head{position:relative;padding-top:22px}
    .art-hero{padding:22px 20px 12px}
    .art-hero h2{font-size:24px}
    .art-hero .art-lead{font-size:15px}
    .art-body{padding:6px 20px 24px;font-size:15.5px}
    .art-body ol.art-steps li{padding:14px 14px 14px 54px}
    .art-footer{margin:16px 16px 28px;padding:22px 20px}
    .contact-grid{grid-template-columns:1fr}
    .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
    .about-row{grid-template-columns:1fr;gap:32px}
    /* Keep hero CTA видимым above the fold - users need to see "Позвонить" before scrolling */
    .hero-ctas .btn-lg{width:100%}
    /* Keep Позвонить button in header since nav is hamburger; hide only the phone icon to save space */
    .header-cta .phone-link{display:none}
    .contact-card .btn-lg,
    section:not(.hero) .btn-lg[href^="tel"]{display:none}
    /* Show sticky call bar starting at tablet to keep CTA always accessible */
    .call-bar{display:flex}
    body{padding-bottom:88px}
  }
  @media (max-width: 640px){
    .hero h1{font-size:32px;line-height:1.2}
    .hero-lead{font-size:16px}
    .hero-ctas .btn-lg{width:100%}
    .hero-trust{grid-template-columns:1fr;gap:16px;text-align:center}
    .trust-stat .lbl br{display:inline;content:' ';white-space:pre}
    .trust-stat .lbl br::after{content:' '}
    .credentials{text-align:center}
    .cred-card{display:flex;flex-direction:column;align-items:center;text-align:center}
    .cred-card .num{justify-content:center !important}
    .cred-card .lbl br{display:inline;content:' ';white-space:pre}
    .cred-card .lbl br::after{content:' '}
    .process-grid{grid-template-columns:1fr}
    .press-strip{grid-template-columns:1fr}
    .footer-grid{grid-template-columns:1fr;gap:28px}
    /* MOBILE: keep ONLY the sticky call bar. Hide every other "Позвонить" button. */
    .header-cta .btn-primary{display:none}
    .hero-ctas{display:none}
    .btn-lg[href^="tel"]{display:none}
    .contact-card .btn-lg{display:none}
    .credentials{grid-template-columns:1fr !important}
    .contact-card{padding:24px}
    .section-title{font-size:26px}
    .site-header .container{height:64px}
    .brand-sub{display:none}
    .brand-mark{width:38px;height:38px;border-radius:10px}
    .brand-mark svg{width:22px;height:22px}
    .brand-name{font-size:15.5px}
    .faq-item summary{padding:16px 18px;font-size:15px}
    .faq-body{padding:0 18px 18px}

    /* Center all card content on mobile */
    .ind-card,
    .method-point,
    .step,
    .article-card .article-body,
    .press-card,
    .contact-card{
      text-align:center;
    }
    .ind-card{align-items:center}
    .ind-icon{margin-left:auto;margin-right:auto}
    .method-point{flex-direction:column;align-items:center;gap:10px}
    .method-point .chk{margin:0 auto}
    .step{align-items:center}
    .contact-card{align-items:center}
    .contact-card *{text-align:center}
  }