/* Palette with greenish tones */
:root{
    --brand: #17a77c; /* fallback primary green close to oklch */
    --brand-accent: #61c59c;
    --brand-rgb: 23,167,124;
    --brand-accent-rgb: 97,197,156;
    --brand-2: #6C757D; /* secondary gray */
    --brand-soft: linear-gradient(135deg,#17a77c 0%,#61c59c 100%);
    --bg: #FFFFFF; /* white background */
    --muted: #6C757D; /* gray text */
    --text: #212529; /* dark text */
    --card: #F8F9FA; /* light gray background */
    --border: #dee2e6;
    --radius: 12px;
    --shadow: 0 8px 28px rgba(var(--brand-rgb),0.08);
    --maxw: 1160px;
  }
  
  @supports (color: oklch(0 0 0)){
    :root{
      --brand: oklch(0.55 0.11 223.36);
      --brand-accent: oklch(60.9% 0.126 221.723);
      --brand-soft: linear-gradient(135deg, oklch(0.55 0.11 223.36) 0%, oklch(60.9% 0.126 221.723) 100%);
      --shadow: 0 8px 28px oklch(0.55 0.11 223.36 / 0.08);
    }
  }
  
  html {
    scroll-behavior: smooth;
  }
  
  *{box-sizing:border-box}
  html,body{height:100%}
  body{
    margin:0;
    font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,'Helvetica Neue',Arial;
    color:var(--text);
    background:var(--bg);
    -webkit-font-smoothing:antialiased;
    -moz-osx-font-smoothing:grayscale;
    line-height:1.5;
    font-size:16px;
  }
  
  a{color:var(--brand);text-decoration:none}
  a:focus{outline:2px solid rgba(var(--brand-rgb),0.12);outline-offset:2px}
  @supports (color: oklch(0 0 0)){
    a:focus{outline:2px solid oklch(0.55 0.11 223.36 / 0.12);}
  }
  
  header{position:sticky;top:0;z-index:40;background:linear-gradient(180deg,rgba(255,255,255,0.9),#fff);backdrop-filter:saturate(120%) blur(4px);border-bottom:1px solid var(--border)}
  /* top-level nav container: allow logo to define height, keep controls centered */
  .nav{max-width:var(--maxw);margin:0 auto;padding:14px 20px;display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
  .brand{display:flex;gap:18px;align-items:center;font-weight:700;color:var(--brand);flex:0 0 auto}
  /* Header layout: logo left, nav to the right */
  .nav{display:flex;justify-content:space-between;gap:20px}
  /* Ensure the nav items are vertically centered relative to tall logo */
  .nav > nav, .nav .nav-actions, .nav .nav-toggle{align-self:center}
  /* Space between logo and navigation */
  nav{margin-left:20px}
  .logo{width:auto;height:auto;border-radius:0;background:transparent;box-shadow:none;display:block}
  /* Brand logotype sizes (desktop -> mobile): keep compact */
  .logo-img{height:35px;width:auto;display:block;object-fit:contain}
  
  nav ul{display:flex;gap:18px;align-items:center;margin:0;padding:0;list-style:none}
  nav a{color:var(--muted);font-weight:600;transition:color .2s ease,transform .2s ease;position:relative}
  nav a:hover{color:var(--brand);transform:translateY(-1px)}
  nav a.active{color:var(--brand)}
  nav a.active:after{content:'';position:absolute;bottom:-4px;left:0;right:0;height:2px;background:var(--brand);border-radius:2px}
  .nav-actions{display:flex;gap:12px;align-items:center}
  
  .btn{display:inline-flex;align-items:center;gap:10px;border:0;padding:10px 16px;border-radius:10px;font-weight:700;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .2s ease}
  .btn-primary{background:var(--brand);color:#fff;box-shadow:var(--shadow)}
  .btn-primary:hover{transform:translateY(-3px);box-shadow:0 18px 40px rgba(var(--brand-rgb),0.12);background:#61c59c}
  @supports (color: oklch(0 0 0)){
    .btn-primary:hover{box-shadow:0 18px 40px oklch(0.55 0.11 223.36 / 0.12);background:oklch(60.9% 0.126 221.723);}
  }
  .btn-primary:active{transform:translateY(-1px)}
  .btn-ghost{background:transparent;color:var(--muted);border:1px solid var(--border)}
  .btn-ghost:hover{background:var(--card);color:var(--brand);border-color:var(--brand)}
  .btn-block{width:100%;justify-content:center;padding:14px 20px;margin-top:20px}
  
  /* Layout */
  .container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
  section{padding:64px 0}
  h1{font-size:clamp(28px,4.6vw,48px);margin:0 0 12px;color:var(--text);line-height:1.05;font-weight:700}
  h2{color:var(--text);margin:0 0 18px;font-size:clamp(24px,3vw,36px);font-weight:700}
  h3{color:var(--brand);margin:0 0 8px;font-size:20px;font-weight:600}
  .eyebrow{
    font-size:12px;
    letter-spacing:0.2em;
    text-transform:uppercase;
    font-weight:700;
    color:var(--brand);
    margin:0 0 12px;
  }
  
  .container > h2{
    position:relative;
    padding-bottom:8px;
  }
  .container > h2::after{
    content:'';
    position:absolute;
    left:0;
    bottom:0;
    width:64px;
    height:3px;
    border-radius:999px;
    background:linear-gradient(90deg,#17a77c,#61c59c);
  }
  
  @supports (color: oklch(0 0 0)){
    .container > h2::after{
      background:linear-gradient(90deg,oklch(0.55 0.11 223.36),oklch(60.9% 0.126 221.723));
    }
  }
  
  .hero{
    position:relative;
    padding:72px 0;
    background:
      radial-gradient(circle at 0% 0%, rgba(var(--brand-rgb),0.18) 0, transparent 55%),
      radial-gradient(circle at 100% 20%, rgba(var(--brand-accent-rgb),0.16) 0, transparent 55%),
      linear-gradient(180deg,rgba(var(--brand-rgb),0.06),transparent);
    overflow:hidden;
    contain: layout style paint; /* Оптимизация производительности */
  }
  
  @supports (color: oklch(0 0 0)){
    .hero{
      background:
        radial-gradient(circle at 0% 0%, oklch(0.55 0.11 223.36 / 0.18) 0, transparent 55%),
        radial-gradient(circle at 100% 20%, oklch(60.9% 0.126 221.723 / 0.16) 0, transparent 55%),
        linear-gradient(180deg,oklch(0.55 0.11 223.36 / 0.06),transparent);
    }
  }
  
  /* Статичный градиент внизу hero (не анимированный на desktop) */
  .hero::after{
    content:'';
    position:absolute;
    bottom:0;
    left:0;
    width:100%;
    height:120px;
    background:radial-gradient(ellipse 100% 100% at 50% 100%, rgba(var(--brand-rgb),0.08) 0%, transparent 70%);
    z-index:0;
    pointer-events:none;
  }
  
  @supports (color: oklch(0 0 0)){
    .hero::after{
      background:radial-gradient(ellipse 100% 100% at 50% 100%, oklch(0.55 0.11 223.36 / 0.08) 0%, transparent 70%);
    }
  }
  
  /* Desktop: используем ::before для дополнительного декора (НЕ анимированного) */
  .hero::before{
    content:'';
    position:absolute;
    top:0;
    left:0;
    right:0;
    bottom:0;
    opacity:0;
    pointer-events:none;
    z-index:0;
  }
  .hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1fr 420px;gap:36px;align-items:center}
  .hero-copy p{color:var(--muted);max-width:680px;margin:12px 0;font-size:18px}
  
  .phone-mock{background:linear-gradient(180deg,#fff,var(--card));border-radius:20px;padding:18px;border:1px solid var(--border);box-shadow:0 14px 40px rgba(var(--brand-rgb),0.08);height:480px;display:flex;align-items:center;justify-content:center;color:var(--muted)}
  @supports (color: oklch(0 0 0)){
    .phone-mock{box-shadow:0 14px 40px oklch(0.55 0.11 223.36 / 0.08);}
  }
  .hero-wave{
    position:absolute;
    inset:0;
    pointer-events:none;
    z-index:0;
    opacity:0.35;
    overflow:hidden;
  }
  .hero-wave svg{
    position:absolute;
    left:0;
    bottom:-10%;
    width:220%;
    height:130%;
    animation:heroWaveMove 18s linear infinite;
    display:block;
    /* Оптимизация производительности */
    will-change:transform;
    transform:translate3d(0,0,0);
    backface-visibility:hidden;
    perspective:1000px;
  }
  .hero-wave svg.wave-back{
    animation:heroWaveMove 26s linear infinite;
    opacity:0.4;
  }
  .hero-wave path{
    fill:#17a77c;
    fill-opacity:0.18;
  }
  @supports (color: oklch(0 0 0)){
    .hero-wave path{
      fill:oklch(0.55 0.11 223.36 / 0.18);
      fill-opacity:1;
    }
  }
  @keyframes heroWaveMove{
    from{transform:translate3d(0,0,0)}
    to{transform:translate3d(-50%,0,0)}
  }
  
  /* Отключение анимации для пользователей с motion sensitivity */
  @media (prefers-reduced-motion: reduce){
    .hero-wave svg,
    .hero::before,
    .hero::after{
      animation:none !important;
    }
    .hero-wave{
      opacity:0.15; /* Делаем статичные волны более прозрачными */
    }
    .hero-wave svg{
      transform:translate3d(-25%,0,0); /* Статичная позиция по центру */
    }
  }
  
  /* Section decorative backgrounds */
  section{
    position:relative;
    z-index:0;
    overflow:hidden;
  }
  section::before{
    content:'';
    position:absolute;
    left:0;
    right:0;
    bottom:0;
    height:1px;
    background:linear-gradient(90deg,transparent,rgba(var(--brand-rgb),0.2),transparent);
    opacity:0.6;
    pointer-events:none;
  }
  section:nth-of-type(2n){
    background:
      radial-gradient(circle at 10% 0%, rgba(var(--brand-rgb),0.05) 0, transparent 55%),
      radial-gradient(circle at 90% 100%, rgba(var(--brand-accent-rgb),0.06) 0, transparent 55%),
      #fff;
  }
  section:nth-of-type(2n)::after{
    content:'';
    position:absolute;
    width:240px;
    height:240px;
    right:-80px;
    top:30%;
    background:radial-gradient(circle,rgba(var(--brand-accent-rgb),0.18),transparent 60%);
    filter:blur(4px);
    opacity:0.45;
    pointer-events:none;
    z-index:-1;
  }
  
  @supports (color: oklch(0 0 0)){
    section::before{
      background:linear-gradient(90deg,transparent,oklch(0.55 0.11 223.36 / 0.2),transparent);
    }
    section:nth-of-type(2n){
      background:
        radial-gradient(circle at 10% 0%, oklch(0.55 0.11 223.36 / 0.05) 0, transparent 55%),
        radial-gradient(circle at 90% 100%, oklch(60.9% 0.126 221.723 / 0.06) 0, transparent 55%),
        #fff;
    }
    section:nth-of-type(2n)::after{
      background:radial-gradient(circle,oklch(60.9% 0.126 221.723 / 0.18),transparent 60%);
    }
  }
  /* keep stats cleaner - hero::before is used for waves on mobile */
  .stats-section::before{
    display:none;
  }
  .demo-slider{margin-top:20px;width:100%;max-width:300px}
  .slider-container{position:relative;width:100%;height:200px;overflow:hidden;border-radius:12px;box-shadow:0 4px 12px rgba(0,0,0,0.1)}
  .slide{position:absolute;top:0;left:0;width:100%;height:100%;opacity:0;transition:opacity 0.4s ease;display:flex;align-items:center;justify-content:center}
  .slide.active{opacity:1;position:relative}
  .slide img{max-width:100%;max-height:100%;object-fit:contain;border-radius:8px}
  .slider-controls{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:16px}
  .slider-btn{background:var(--brand);color:#fff;border:none;width:32px;height:32px;border-radius:50%;cursor:pointer;font-size:20px;font-weight:700;display:flex;align-items:center;justify-content:center;transition:background .2s ease,transform .2s ease;line-height:1}
  .slider-btn:hover{background:#61c59c;transform:scale(1.1)}
  @supports (color: oklch(0 0 0)){
    .slider-btn:hover{background:oklch(60.9% 0.126 221.723);}
  }
  .slider-btn:active{transform:scale(0.95)}
  .slider-dots{display:flex;gap:8px}
  .dot{width:8px;height:8px;border-radius:50%;border:none;background:var(--border);cursor:pointer;transition:background .2s ease,transform .2s ease;padding:0}
  .dot.active{background:var(--brand);transform:scale(1.2)}
  .dot:hover{background:var(--brand);opacity:0.7}
  
  .grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
  .grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:18px}
  .card{background:var(--card);border:1px solid var(--border);padding:20px;border-radius:12px;box-shadow:none}
  
  .news-section{
    background:
      radial-gradient(circle at 5% 20%, rgba(var(--brand-rgb),0.08) 0, transparent 55%),
      radial-gradient(circle at 95% 80%, rgba(var(--brand-accent-rgb),0.12) 0, transparent 55%),
      #fff;
  }
  @supports (color: oklch(0 0 0)){
    .news-section{
      background:
        radial-gradient(circle at 5% 20%, oklch(0.55 0.11 223.36 / 0.08) 0, transparent 55%),
        radial-gradient(circle at 95% 80%, oklch(60.9% 0.126 221.723 / 0.12) 0, transparent 55%),
        #fff;
    }
  }
  .news-header{
    text-align:center;
    max-width:720px;
    margin:0 auto 40px;
  }
  .news-subtitle{
    margin:0;
    color:var(--muted);
    font-size:18px;
  }
  .news-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
    gap:24px;
  }
  .news-card{
    position:relative;
    padding:28px;
    border-radius:20px;
    background:#fff;
    border:1px solid rgba(var(--brand-rgb),0.08);
    box-shadow:0 18px 45px rgba(var(--brand-rgb),0.06);
    overflow:hidden;
    min-height:260px;
    display:flex;
    flex-direction:column;
    gap:12px;
  }
  .news-card::after{
    content:'';
    position:absolute;
    inset:-40% auto auto 60%;
    width:240px;
    height:240px;
    background:radial-gradient(circle,rgba(var(--brand-accent-rgb),0.25),transparent 60%);
    z-index:-1;
    transform:rotate(35deg);
  }
  @supports (color: oklch(0 0 0)){
    .news-card{
      border:1px solid oklch(0.55 0.11 223.36 / 0.08);
      box-shadow:0 18px 45px oklch(0.55 0.11 223.36 / 0.06);
    }
    .news-card::after{
      background:radial-gradient(circle,oklch(60.9% 0.126 221.723 / 0.25),transparent 60%);
    }
  }
  .news-card:hover{
    transform:translateY(-6px);
    box-shadow:0 26px 50px rgba(var(--brand-rgb),0.1);
  }
  @supports (color: oklch(0 0 0)){
    .news-card:hover{
      box-shadow:0 26px 50px oklch(0.55 0.11 223.36 / 0.1);
    }
  }
  .news-meta{
    display:flex;
    flex-wrap:wrap;
    gap:10px;
    font-size:14px;
    color:var(--muted);
    align-items:center;
  }
  .news-date{
    font-weight:600;
  }
  .news-tag{
    padding:4px 10px;
    background:rgba(var(--brand-rgb),0.08);
    border-radius:999px;
    font-weight:600;
    color:var(--brand);
  }
  .news-card h3{
    margin:4px 0;
    font-size:22px;
    color:var(--text);
  }
  .news-card p{
    margin:0;
    color:var(--muted);
    line-height:1.6;
    flex-grow:1;
  }
  .news-footer{
    display:flex;
    align-items:center;
    justify-content:space-between;
    flex-wrap:wrap;
    gap:12px;
    margin-top:12px;
  }
  .news-link{
    font-weight:600;
    color:var(--text);
    display:inline-flex;
    align-items:center;
    gap:6px;
  }
  .news-link::after{
    content:'→';
    font-size:18px;
    transition:transform .2s ease;
  }
  .news-link:hover::after{
    transform:translateX(4px);
  }
  .news-pill{
    padding:6px 14px;
    border-radius:999px;
    background:var(--brand-soft);
    color:#fff;
    font-size:12px;
    font-weight:700;
    letter-spacing:0.04em;
    text-transform:uppercase;
  }
  .news-link-wrapper{
    margin-top:32px;
    text-align:center;
  }
  .news-link-all{
    display:inline-flex;
    align-items:center;
    gap:8px;
    font-weight:600;
    color:var(--brand);
    text-decoration:none;
    transition:color .2s ease;
  }
  .news-link-all::after{
    content:'→';
    transition:transform .2s ease;
  }
  .news-link-all:hover{
    color:var(--text);
  }
  .news-link-all:hover::after{
    transform:translateX(4px);
  }
  
  ul.clean{list-style:none;padding:0;margin:0}
  ul.clean li{display:flex;gap:12px;align-items:flex-start;padding-left:0;position:relative;margin:10px 0;color:var(--muted)}
  ul.clean li:before{content:'';display:inline-block;width:18px;height:18px;margin-right:6px;flex:0 0 18px;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='%234A8B5A' d='M20.285 6.709l-11.39 11.39-5.18-5.18 1.414-1.414 3.766 3.766 9.976-9.976z'/></svg>");background-size:contain;background-repeat:no-repeat}
  
  details{background:#fff;border:1px solid var(--border);border-radius:10px;padding:16px 20px;margin-bottom:12px;transition:border-color .2s ease,box-shadow .2s ease}
  details:hover{border-color:var(--brand);box-shadow:0 4px 12px rgba(var(--brand-rgb),0.06)}
  details[open]{border-color:var(--brand);box-shadow:0 4px 12px rgba(var(--brand-rgb),0.08)}
  @supports (color: oklch(0 0 0)){
    details:hover{box-shadow:0 4px 12px oklch(0.55 0.11 223.36 / 0.06)}
    details[open]{box-shadow:0 4px 12px oklch(0.55 0.11 223.36 / 0.08)}
  }
  summary{cursor:pointer;font-weight:600;color:var(--text);padding:4px 0;list-style:none;position:relative;padding-right:24px}
  summary::-webkit-details-marker{display:none}
  summary:after{content:'+';position:absolute;right:0;top:0;font-size:20px;color:var(--brand);font-weight:700;transition:transform .2s ease}
  details[open] summary:after{content:'−';transform:rotate(180deg)}
  details p{margin-top:12px;color:var(--muted);line-height:1.6}
  .faq-link-wrapper{margin-top:32px;text-align:center}
  .faq-link-wrapper .btn{margin:0}
  .faq-header{
    text-align:center;
    max-width:760px;
    margin:0 auto 40px;
  }
  .faq-subtitle{
    margin:0;
    color:var(--muted);
    font-size:18px;
  }
  .faq-groups{
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:28px;
  }
  .faq-category{
    padding:28px;
    border-radius:20px;
    background:#fff;
    border:1px solid rgba(var(--brand-rgb),0.08);
    box-shadow:0 18px 45px rgba(var(--brand-rgb),0.05);
    display:flex;
    flex-direction:column;
    gap:14px;
  }
  .faq-head{
    display:flex;
    align-items:flex-start;
    gap:16px;
    flex-wrap:nowrap;
  }
  @supports (color: oklch(0 0 0)){
    .faq-category{
      border:1px solid oklch(0.55 0.11 223.36 / 0.08);
      box-shadow:0 18px 45px oklch(0.55 0.11 223.36 / 0.05);
    }
  }
  .faq-category-top h3{
    margin:4px 0 0;
    color:var(--text);
    font-size:20px;
  }
  .faq-icon{
    flex:0 0 auto;
    width:60px;
    height:60px;
    border-radius:16px;
    background:linear-gradient(135deg,rgba(var(--brand-rgb),0.18),rgba(var(--brand-accent-rgb),0.35));
    display:flex;
    align-items:center;
    justify-content:center;
    color:var(--brand);
  }
  .faq-category-top{
    flex:1;
  }
  @supports (color: oklch(0 0 0)){
    .faq-icon{
      background:linear-gradient(135deg,oklch(0.55 0.11 223.36 / 0.18),oklch(60.9% 0.126 221.723 / 0.35));
    }
  }
  .faq-icon svg{
    width:32px;
    height:32px;
  }
  .faq-badge{
    display:inline-flex;
    padding:4px 12px;
    border-radius:999px;
    background:rgba(var(--brand-rgb),0.12);
    color:var(--brand);
    font-size:12px;
    font-weight:700;
    letter-spacing:0.1em;
    text-transform:uppercase;
  }
  .faq-list{
    list-style:none;
    margin:0;
    padding:0;
    display:flex;
    flex-direction:column;
    gap:10px;
  }
  .faq-list li{
    position:relative;
    padding-left:26px;
    font-weight:500;
    color:var(--text);
    font-size:15px;
    letter-spacing:0.01em;
  }
  .faq-question-link{
    color:inherit;
    text-decoration:none;
    display:inline-flex;
    align-items:center;
    gap:6px;
    transition:color .2s ease;
  }
  .faq-question-link::after{
    content:'→';
    font-size:14px;
    opacity:0;
    transform:translateX(-6px);
    transition:opacity .2s ease,transform .2s ease;
  }
  .faq-question-link:hover{
    color:var(--brand);
  }
  .faq-question-link:hover::after{
    opacity:1;
    transform:translateX(0);
  }
  .faq-list li::before{
    content:'•';
    position:absolute;
    left:8px;
    top:0;
    color:var(--brand);
    font-size:18px;
  }
  .faq-more-link{
    display:inline-flex;
    align-items:center;
    gap:6px;
    margin-top:auto;
    font-weight:600;
    color:var(--text);
  }
  .faq-more-link::after{
    content:'→';
    transition:transform .2s ease;
  }
  .faq-more-link:hover::after{
    transform:translateX(4px);
  }
  
  @media (max-width:900px){
    .faq-groups{
      grid-template-columns:1fr;
    }
  }
  
  footer{background:var(--card);padding:40px 0;color:var(--muted);border-top:1px solid var(--border)}
  .footer-content{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:24px}
  .footer-copyright p{margin:0;color:var(--muted)}
  .footer-links{display:flex;gap:24px;flex-wrap:wrap}
  .footer-links a{color:var(--muted);text-decoration:none;transition:color .2s ease}
  .footer-links a:hover{color:var(--brand)}
  .footer-social{display:flex;gap:16px;flex-wrap:wrap}
  .footer-social a{color:var(--muted);text-decoration:none;font-weight:600;transition:color .2s ease}
  .footer-social a:hover{color:var(--brand)}
  @media (max-width:900px){
    .footer-content{flex-direction:column;text-align:center;align-items:center}
    .footer-links{justify-content:center}
    .footer-social{justify-content:center}
  }
  
  /* Responsive */
  /* Mobile behaviour */
  .nav-toggle{display:none;background:transparent;border:0;font-size:20px;padding:8px;border-radius:8px}
  @media (max-width:1200px){
    /* medium screens: slightly smaller than desktop */
    .logo-img{height:32px}
  }
  @media (max-width:900px){
    .hero-inner{grid-template-columns:1fr}
    .phone-mock{height:auto;min-height:360px;padding:20px}
    .demo-slider{max-width:100%}
    .slider-container{height:180px}
    nav ul{display:none}
    .nav-toggle{display:inline-flex}
    .nav-actions{display:none}
    /* mobile dropdown */
    .nav-open nav ul{display:flex;flex-direction:column;gap:12px;position:absolute;left:16px;right:16px;top:64px;padding:12px 16px;background:linear-gradient(180deg,#ffffff, var(--card));border-radius:12px;box-shadow:0 18px 40px rgba(var(--brand-rgb),0.06);z-index:50}
    .nav-open .nav-actions{display:flex;position:absolute;right:20px;top:74px;flex-direction:column;gap:8px}
    /* mobile: reduce logo further to avoid overlapping */
    .logo-img{height:28px}
    .stats-grid{grid-template-columns:repeat(2,1fr);gap:16px}
    .stat-card{padding:24px 16px}
    section{padding:48px 0}
    .pricing-card{padding:24px 20px}
    /* Полностью отключаем SVG волны на мобильных для производительности */
    .hero-wave{
      display:none !important;
      visibility:hidden !important;
      opacity:0 !important;
      height:0 !important;
      overflow:hidden !important;
    }
    
    /* Скрываем SVG внутри на всякий случай */
    .hero-wave svg,
    .hero-wave path{
      display:none !important;
      visibility:hidden !important;
      opacity:0 !important;
    }
    
    /* ПОЛНОСТЬЮ убираем ВСЕ декоративные элементы на мобильных */
    .hero::before,
    .hero::after{
      display:none !important;
      content:none !important;
      opacity:0 !important;
    }
    
    /* Уменьшаем яркость фоновых градиентов на мобильных */
    .hero{
      background:
        radial-gradient(circle at 0% 0%, rgba(var(--brand-rgb),0.06) 0, transparent 55%),
        radial-gradient(circle at 100% 20%, rgba(var(--brand-accent-rgb),0.05) 0, transparent 55%),
        linear-gradient(180deg,rgba(var(--brand-rgb),0.03),transparent) !important;
    }
    
    @supports (color: oklch(0 0 0)){
      .hero{
        background:
          radial-gradient(circle at 0% 0%, oklch(0.55 0.11 223.36 / 0.06) 0, transparent 55%),
          radial-gradient(circle at 100% 20%, oklch(60.9% 0.126 221.723 / 0.05) 0, transparent 55%),
          linear-gradient(180deg,oklch(0.55 0.11 223.36 / 0.03),transparent) !important;
      }
    }
  }
  
  @supports (color: oklch(0 0 0)){
    @media (max-width:900px){
      .nav-open nav ul{box-shadow:0 18px 40px oklch(0.55 0.11 223.36 / 0.06);}
    }
  }
  
  /* Card micro-interaction */
  .card{transition:transform .18s ease,box-shadow .18s ease}
  .card:hover{transform:translateY(-6px);box-shadow:0 14px 40px rgba(var(--brand-rgb),0.06)}
  @supports (color: oklch(0 0 0)){
    .card:hover{box-shadow:0 14px 40px oklch(0.55 0.11 223.36 / 0.06);}
  }
  
  /* Fade-in animations */
  .fade-in{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}
  .fade-in-visible{opacity:1;transform:translateY(0)}
  
  /* Stats section */
  .stats-section{background:linear-gradient(180deg,var(--card),#fff);padding:80px 0}
  .stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:24px;max-width:900px;margin:0 auto}
  .stat-card{text-align:center;padding:32px 20px;background:#fff;border-radius:16px;border:1px solid var(--border);transition:transform .2s ease,box-shadow .2s ease}
  .stat-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(var(--brand-rgb),0.08)}
  @supports (color: oklch(0 0 0)){
    .stat-card:hover{box-shadow:0 12px 32px oklch(0.55 0.11 223.36 / 0.08);}
  }
  .stat-number{font-size:clamp(32px,5vw,48px);font-weight:700;background:var(--brand-soft);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:8px}
  .stat-label{color:var(--muted);font-size:16px;font-weight:500}
  
  .stats-section::after{
    content:'';
    position:absolute;
    inset:0;
    background:
      radial-gradient(circle at 20% 0%, rgba(var(--brand-rgb),0.08), transparent 55%),
      radial-gradient(circle at 80% 100%, rgba(var(--brand-accent-rgb),0.1), transparent 55%);
    opacity:0.7;
    pointer-events:none;
    z-index:-1;
  }
  
  @supports (color: oklch(0 0 0)){
    .stats-section::after{
      background:
        radial-gradient(circle at 20% 0%, oklch(0.55 0.11 223.36 / 0.08), transparent 55%),
        radial-gradient(circle at 80% 100%, oklch(60.9% 0.126 221.723 / 0.1), transparent 55%);
    }
  }
  
  /* Pricing cards */
  .pricing-card{position:relative;padding:32px 24px;display:flex;flex-direction:column}
  .pricing-card-featured{border:2px solid var(--brand);box-shadow:0 8px 32px rgba(var(--brand-rgb),0.12)}
  @supports (color: oklch(0 0 0)){
    .pricing-card-featured{box-shadow:0 8px 32px oklch(0.55 0.11 223.36 / 0.12);}
  }
  .pricing-badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--brand-soft);color:#fff;padding:6px 16px;border-radius:20px;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:0.5px}
  .pricing-header{margin-bottom:20px}
  .pricing-price{font-size:clamp(28px,4vw,36px);font-weight:700;color:var(--text);margin-top:12px}
  .pricing-period{font-size:16px;color:var(--muted);font-weight:500}
  .pricing-description{color:var(--muted);margin-bottom:24px;font-size:16px}
  .pricing-features{list-style:none;padding:0;margin:0 0 24px;flex-grow:1}
  .pricing-features li{padding:10px 0;color:var(--text);position:relative;padding-left:28px}
  .pricing-features li:before{content:'✓';position:absolute;left:0;color:var(--brand);font-weight:700;font-size:18px}
  
  /* small utility */
  .h-100{height:100%}
  
  /* Loading state for buttons */
  .btn:disabled{opacity:0.6;cursor:not-allowed;transform:none !important}
  
/* Focus visible for accessibility */
*:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:4px}

/* Image Lightbox */
.zoomable-img{
  cursor:zoom-in;
  transition:transform .2s ease, box-shadow .2s ease;
}
.zoomable-img:hover{
  transform:scale(1.02);
  box-shadow:0 8px 24px rgba(var(--brand-rgb),0.15);
}
.zoomable-img:focus{
  outline:2px solid var(--brand);
  outline-offset:2px;
}

.lightbox-overlay{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,0.9);
  z-index:9999;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:20px;
  opacity:0;
  visibility:hidden;
  transition:opacity .3s ease,visibility .3s ease;
  cursor:zoom-out;
}
.lightbox-overlay.active{
  opacity:1;
  visibility:visible;
}
.lightbox-img{
  max-width:90vw;
  max-height:90vh;
  object-fit:contain;
  border-radius:12px;
  box-shadow:0 20px 60px rgba(0,0,0,0.5);
  transform:scale(0.9);
  transition:transform .3s ease;
  cursor:default;
}
.lightbox-overlay.active .lightbox-img{
  transform:scale(1);
}
.lightbox-close{
  position:absolute;
  top:20px;
  right:20px;
  width:48px;
  height:48px;
  background:rgba(255,255,255,0.1);
  border:none;
  border-radius:50%;
  color:#fff;
  font-size:32px;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:background .2s ease, transform .2s ease;
  line-height:1;
}
.lightbox-close:hover{
  background:rgba(255,255,255,0.25);
  transform:scale(1.1);
}
.lightbox-close:focus{
  outline:2px solid #fff;
  outline-offset:2px;
}

@media (max-width:600px){
  .lightbox-img{
    max-width:95vw;
    max-height:80vh;
  }
  .lightbox-close{
    top:12px;
    right:12px;
    width:40px;
    height:40px;
    font-size:28px;
  }
}