/* ==========================================================================
   ХозКонтур · site.css · 2026 · Modern SaaS design
   Тренды 2026: glassmorphism, mesh gradients, bento, крупные радиусы,
   цветные тени, плотная типографика.
   ========================================================================== */

/* ==========================================================================
   1. ТОКЕНЫ
   ========================================================================== */
:root{
  /* Фоны */
  --bg:#f7f8fc;
  --bg-soft:#eef0f8;
  --surface:#ffffff;
  --surface-2:#f4f5fa;
  --surface-3:#e8eaf2;
  --surface-ink:#0b1020;

  /* Текст */
  --ink:#0b1020;
  --text:#1a1f35;
  --text-soft:#4a5169;
  --muted:#6b7280;
  --muted-2:#9ca3af;
  --on-ink:#f8fafc;
  --on-ink-muted:#9ca3af;

  /* Линии */
  --line:rgba(15,23,42,.08);
  --line-soft:rgba(15,23,42,.04);
  --line-strong:rgba(15,23,42,.14);

  /* Акценты — ярче и сочнее */
  --brand:#5b5bf5;          /* насыщенный индиго */
  --brand-soft:#e6e6ff;
  --accent:#00d4a6;         /* мятно-изумрудный */
  --accent-soft:#d4fbf0;
  --accent-deep:#00a884;
  --danger:#ff5a5f;
  --danger-soft:#ffe4e6;
  --warn:#ffb020;
  --warn-soft:#fff4dc;

  /* Радиусы — крупные */
  --r-xs:8px;
  --r-sm:12px;
  --r:16px;
  --r-lg:22px;
  --r-xl:28px;

  /* Тени — цветные, мягкие */
  --sh-1:0 1px 2px rgba(15,23,42,.04);
  --sh-2:0 4px 12px rgba(91,91,245,.08), 0 2px 4px rgba(15,23,42,.04);
  --sh-3:0 12px 32px rgba(91,91,245,.10), 0 4px 8px rgba(15,23,42,.04);
  --sh-4:0 24px 48px rgba(91,91,245,.14), 0 8px 16px rgba(15,23,42,.06);

  /* Прочее */
  --container:1240px;
  --ease:cubic-bezier(0.22, 1, 0.36, 1);
  --ring:0 0 0 3px rgba(91,91,245,.22);
  --rule:1px solid var(--line);

  /* Glass */
  --glass-bg:rgba(255,255,255,.72);
  --glass-border:rgba(255,255,255,.6);
}

@media (prefers-color-scheme: dark){
  :root{
    --bg:#080b14;
    --bg-soft:#0d1220;
    --surface:#121826;
    --surface-2:#1a2233;
    --surface-3:#232d42;
    --surface-ink:#04060c;

    --ink:#f4f6fb;
    --text:#e2e6f0;
    --text-soft:#b4bccf;
    --muted:#8891a5;
    --muted-2:#5c6579;
    --on-ink:#f4f6fb;
    --on-ink-muted:#8891a5;

    --line:rgba(255,255,255,.08);
    --line-soft:rgba(255,255,255,.04);
    --line-strong:rgba(255,255,255,.14);

    --brand:#8b8bff;
    --brand-soft:#252656;
    --accent:#2ee6b6;
    --accent-soft:#0d3a2e;
    --accent-deep:#5cf0c8;
    --danger:#ff7a7d;
    --danger-soft:#3a1417;
    --warn:#ffc35c;
    --warn-soft:#3a2a08;

    --sh-1:0 1px 2px rgba(0,0,0,.4);
    --sh-2:0 4px 12px rgba(0,0,0,.3), 0 2px 4px rgba(0,0,0,.2);
    --sh-3:0 12px 32px rgba(0,0,0,.35), 0 4px 8px rgba(0,0,0,.25);
    --sh-4:0 24px 48px rgba(0,0,0,.45), 0 8px 16px rgba(0,0,0,.3);

    --ring:0 0 0 3px rgba(139,139,255,.3);
    --glass-bg:rgba(18,24,38,.72);
    --glass-border:rgba(255,255,255,.08);
  }
}

/* ==========================================================================
   2. БАЗА
   ========================================================================== */
*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  font-size:16px;line-height:1.6;
  color:var(--text);background:var(--bg);
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  font-feature-settings:"cv02","cv03","cv04","cv11","ss01";
}
img,svg{max-width:100%;display:block}
a{color:var(--brand);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--brand-soft)}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,textarea,select{font-family:inherit}
::selection{background:var(--brand-soft);color:var(--brand)}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px}

.container{max-width:var(--container);margin:0 auto;padding:0 24px}

h1,h2,h3,h4{margin:0;color:var(--ink);font-weight:800;letter-spacing:-.035em;line-height:1.1}
h1{font-size:clamp(38px,5.5vw,72px);font-weight:900;letter-spacing:-.045em}
h2{font-size:clamp(30px,3.8vw,48px);letter-spacing:-.035em;line-height:1.15}
h3{font-size:clamp(18px,2vw,22px);font-weight:700;letter-spacing:-.02em;line-height:1.3}

/* ==========================================================================
   3. HEADER · стеклянная шапка
   ========================================================================== */
.site-header{
  position:sticky;top:0;z-index:60;
  background:var(--glass-bg);
  backdrop-filter:saturate(180%) blur(20px);
  -webkit-backdrop-filter:saturate(180%) blur(20px);
  border-bottom:1px solid var(--line);
  transition:background .2s var(--ease);
}
.site-header .container{
  display:flex;align-items:center;justify-content:space-between;
  height:72px;gap:20px;
}
.brand{
  font-size:18px;font-weight:800;letter-spacing:-.03em;
  color:var(--ink);display:inline-flex;align-items:center;gap:10px;
  flex-shrink:0;
}
.brand:hover{color:var(--ink)}
.brand-dot{
  width:34px;height:34px;border-radius:10px;
  background:linear-gradient(135deg, var(--brand), #8b5cf6);
  color:#fff;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:16px;font-weight:900;
  position:relative;overflow:hidden;
  box-shadow:0 4px 12px rgba(91,91,245,.35);
}
.brand-dot::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(255,255,255,.25), transparent 60%);
}
.site-nav{display:flex;align-items:center;gap:28px}
.site-nav a{
  color:var(--text-soft);font-size:15px;font-weight:500;
  position:relative;padding:6px 0;transition:color .2s var(--ease);
}
.site-nav a:hover{color:var(--ink)}
.site-nav a.active{color:var(--brand);font-weight:600}
.site-nav a.active::after{
  content:"";position:absolute;left:0;right:0;bottom:-4px;
  height:2px;background:var(--brand);border-radius:2px;
}
.site-nav .header-actions{display:flex;gap:12px;align-items:center;margin-left:16px}

/* ==========================================================================
   4. КНОПКИ · градиенты и цветные тени
   ========================================================================== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-sm);padding:12px 24px;
  font-weight:600;font-size:15px;
  text-decoration:none;white-space:nowrap;
  transition:all .25s var(--ease);
  cursor:pointer;font-family:inherit;position:relative;
  border:1px solid transparent;
  letter-spacing:-.005em;
}
.btn:hover{text-decoration:none}
.btn:active{transform:scale(.97)}
.btn-primary{
  background:linear-gradient(135deg, var(--brand), #8b5cf6);
  color:#fff;border-color:transparent;
  box-shadow:0 6px 20px rgba(91,91,245,.35);
}
.btn-primary:hover{
  transform:translateY(-1px);
  box-shadow:0 10px 28px rgba(91,91,245,.45);
  color:#fff;
}
.btn-secondary{
  background:var(--surface);color:var(--text);border-color:var(--line);
  box-shadow:var(--sh-1);
}
.btn-secondary:hover{
  background:var(--surface-2);border-color:var(--line-strong);color:var(--ink);
  box-shadow:var(--sh-2);
}
.btn-ghost{background:transparent;color:var(--text-soft);padding:10px 16px}
.btn-ghost:hover{background:var(--surface-2);color:var(--ink)}
.btn-accent{
  background:linear-gradient(135deg, var(--accent), var(--accent-deep));
  color:#fff;border-color:transparent;
  box-shadow:0 6px 20px rgba(0,212,166,.35);
}
.btn-accent:hover{transform:translateY(-1px);box-shadow:0 10px 28px rgba(0,212,166,.45);color:#fff}
.btn-lg{padding:16px 32px;font-size:16px;border-radius:var(--r)}
.btn-sm{padding:8px 16px;font-size:14px;border-radius:var(--r-xs)}
.btn-block{width:100%}

/* ==========================================================================
   5. СЕКЦИИ
   ========================================================================== */
.section{padding:104px 0;position:relative}
.section-sm{padding:72px 0}
.section-title{
  font-size:clamp(30px,3.8vw,48px);
  font-weight:800;letter-spacing:-.035em;line-height:1.15;
  margin:0 0 20px;
}
.section-sub{
  color:var(--text-soft);font-size:18px;line-height:1.6;
  max-width:680px;margin:0 auto 64px;text-align:center;
}
.section-title.centered{text-align:center;margin-left:auto;margin-right:auto}
.section-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:800;text-transform:uppercase;
  letter-spacing:1.2px;color:var(--brand);
  margin-bottom:20px;
  padding:6px 14px;border-radius:99px;
  background:var(--brand-soft);
}
.section-eyebrow.centered{justify-content:center}

/* ==========================================================================
   6. HERO · mesh gradient
   ========================================================================== */
.hero{
  padding:112px 0 96px;position:relative;overflow:hidden;
  background:
    radial-gradient(ellipse 80% 60% at 20% 0%, rgba(91,91,245,.18), transparent 50%),
    radial-gradient(ellipse 60% 50% at 90% 20%, rgba(0,212,166,.14), transparent 50%),
    radial-gradient(ellipse 50% 40% at 50% 100%, rgba(139,92,246,.10), transparent 50%);
}
@media (prefers-color-scheme: dark){
  .hero{
    background:
      radial-gradient(ellipse 80% 60% at 20% 0%, rgba(91,91,245,.28), transparent 50%),
      radial-gradient(ellipse 60% 50% at 90% 20%, rgba(0,212,166,.18), transparent 50%),
      radial-gradient(ellipse 50% 40% at 50% 100%, rgba(139,92,246,.15), transparent 50%);
  }
}
.hero-grid{
  display:grid;grid-template-columns:1.1fr .9fr;gap:72px;
  align-items:center;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--glass-bg);
  backdrop-filter:blur(12px);
  border:1px solid var(--glass-border);
  color:var(--brand);font-size:13px;font-weight:700;
  padding:8px 18px;border-radius:99px;margin-bottom:28px;
  box-shadow:var(--sh-2);
}
.hero-badge::before{
  content:"";width:8px;height:8px;border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 0 4px var(--accent-soft);
  animation:pulse 2s infinite;
}
@keyframes pulse{
  0%,100%{opacity:1;transform:scale(1)}
  50%{opacity:.7;transform:scale(1.15)}
}
.hero h1{
  font-size:clamp(38px,5.5vw,68px);
  line-height:1.05;letter-spacing:-.045em;margin:0 0 28px;
  font-weight:900;
}
.hero h1 .accent{
  background:linear-gradient(135deg, var(--brand), #8b5cf6 60%, var(--accent));
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.hero .lead{
  font-size:clamp(16px,1.5vw,20px);
  line-height:1.6;color:var(--text-soft);
  margin:0 0 40px;max-width:580px;
}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:32px}
.hero-trust{
  color:var(--text-soft);font-size:14px;font-weight:500;
  display:flex;gap:24px;flex-wrap:wrap;
}
.hero-trust span{display:inline-flex;align-items:center;gap:8px}
.hero-trust span::before{
  content:"✓";color:var(--accent);font-weight:900;font-size:16px;
}

/* Hero dashboard mock · с 3D и glass */
.hero-dash{
  background:var(--glass-bg);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border:1px solid var(--glass-border);
  border-radius:var(--r-xl);overflow:hidden;
  box-shadow:var(--sh-4);
  transform:perspective(1200px) rotateY(-8deg) rotateX(4deg);
  transition:transform .6s var(--ease);
}
.hero-dash:hover{transform:perspective(1200px) rotateY(0deg) rotateX(0deg)}
.hero-dash-head{
  padding:16px 20px;border-bottom:1px solid var(--line);
  display:flex;align-items:center;gap:8px;
  background:var(--surface-2);
}
.hero-dash-head i{width:12px;height:12px;border-radius:50%;background:var(--surface-3)}
.hero-dash-head i:nth-child(1){background:#ff5a5f}
.hero-dash-head i:nth-child(2){background:#ffb020}
.hero-dash-head i:nth-child(3){background:#00d4a6}
.hero-dash-head span{
  margin-left:auto;font-size:12px;font-weight:700;
  color:var(--muted);text-transform:uppercase;letter-spacing:.5px;
}
.hero-dash-body{padding:24px}

.dash-stats{
  display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:20px;
}
.dash-stat{
  padding:18px;border-radius:var(--r-sm);
  background:var(--surface);border:1px solid var(--line);
  box-shadow:var(--sh-1);
}
.dash-stat small{
  display:block;font-size:11px;font-weight:700;color:var(--muted);
  text-transform:uppercase;letter-spacing:.6px;margin-bottom:8px;
}
.dash-stat b{
  font-size:30px;font-weight:800;letter-spacing:-.04em;color:var(--ink);
  line-height:1;display:block;
  font-family:"JetBrains Mono","SF Mono",monospace;
}
.dash-stat.accent b{color:var(--accent-deep)}
.dash-stat.danger b{color:var(--danger)}

.dash-list{display:flex;flex-direction:column;gap:10px}
.dash-row{
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  padding:14px 16px;border-radius:var(--r-sm);
  background:var(--surface);border:1px solid var(--line);
  box-shadow:var(--sh-1);
  transition:all .2s var(--ease);
}
.dash-row:hover{
  transform:translateX(4px);
  border-color:var(--brand);
  box-shadow:0 4px 12px rgba(91,91,245,.12);
}
.dash-row .txt{font-weight:600;color:var(--text);font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dash-row .meta{font-size:12px;color:var(--muted);margin-top:4px}
.pill{
  font-size:11px;padding:5px 10px;border-radius:99px;font-weight:700;
  letter-spacing:.3px;text-transform:uppercase;flex-shrink:0;
}
.pill-blue{background:var(--brand-soft);color:var(--brand)}
.pill-green{background:var(--accent-soft);color:var(--accent-deep)}
.pill-amber{background:var(--warn-soft);color:var(--warn)}
.pill-rose{background:var(--danger-soft);color:var(--danger)}

/* ==========================================================================
   7. NUMBERS · bento-полоса
   ========================================================================== */
.numbers-section{padding:0;border-bottom:1px solid var(--line);background:var(--surface)}
.numbers-row{display:grid;grid-template-columns:repeat(4,1fr)}
.number-card{
  padding:56px 32px;border-right:1px solid var(--line);
  display:flex;flex-direction:column;
  transition:background .25s var(--ease);
  position:relative;
}
.number-card:hover{background:var(--surface-2)}
.number-card:last-child{border-right:0}
.number-card::before{
  content:"";position:absolute;top:0;left:32px;right:32px;
  height:3px;background:linear-gradient(90deg, var(--brand), var(--accent));
  border-radius:0 0 3px 3px;opacity:0;
  transition:opacity .25s var(--ease);
}
.number-card:hover::before{opacity:1}
.number-val{
  font-size:clamp(40px,4.5vw,56px);
  font-weight:800;letter-spacing:-.055em;line-height:1;
  background:linear-gradient(135deg, var(--brand), #8b5cf6);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
  margin-bottom:14px;
  font-family:"JetBrains Mono","SF Mono",monospace;
}
.number-lbl{font-size:14px;color:var(--text-soft);line-height:1.55;max-width:220px}

/* ==========================================================================
   8. PAINS
   ========================================================================== */
.pains-section{padding:104px 0;background:var(--bg-soft);border-bottom:1px solid var(--line)}
.pains-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:24px;
  max-width:1140px;margin:0 auto;
}
.pain-card{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:36px;
  box-shadow:var(--sh-2);
  transition:transform .3s var(--ease), box-shadow .3s var(--ease);
}
.pain-card:hover{transform:translateY(-4px);box-shadow:var(--sh-3)}
.pain-when{
  font-size:12px;font-weight:800;color:var(--danger);
  text-transform:uppercase;letter-spacing:.7px;
  margin-bottom:24px;display:flex;align-items:center;gap:10px;
}
.pain-when::before{
  content:"";width:8px;height:8px;border-radius:50%;
  background:var(--danger);
  box-shadow:0 0 0 4px var(--danger-soft);
}
.pain-chat{display:flex;flex-direction:column;gap:16px}
.pain-msg{display:flex;gap:12px;align-items:flex-start}
.pain-av{
  width:36px;height:36px;border-radius:50%;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:700;color:#fff;
  background:linear-gradient(135deg, var(--brand), #8b5cf6);
  box-shadow:0 4px 10px rgba(91,91,245,.3);
}
.pain-av.me{background:var(--surface-3);color:var(--ink);box-shadow:none}
.pain-av.system{background:linear-gradient(135deg, var(--accent), var(--accent-deep));box-shadow:0 4px 10px rgba(0,212,166,.3)}
.pain-bubble{
  background:var(--bg-soft);border:1px solid var(--line);
  border-radius:14px;padding:14px 18px;
  font-size:14px;line-height:1.55;color:var(--text);
  max-width:calc(100% - 48px);flex:1;
}
.pain-msg.me .pain-bubble{background:var(--surface);border-color:var(--line)}
.pain-msg.system .pain-bubble{
  background:var(--accent-soft);border-color:var(--accent);
  color:var(--accent-deep);font-weight:500;
}
.pain-punch{
  margin-top:24px;padding-top:20px;border-top:1px dashed var(--line);
  font-size:14.5px;color:var(--danger);font-weight:600;line-height:1.55;
}
.pain-punch.good{color:var(--accent-deep)}

/* ==========================================================================
   9. RESULTS
   ========================================================================== */
.results-section{padding:104px 0;border-bottom:1px solid var(--line)}
.results-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
  max-width:1180px;margin:0 auto;
}
.result-card{
  padding:36px 28px;
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);box-shadow:var(--sh-2);
  display:flex;flex-direction:column;
  transition:transform .3s var(--ease), box-shadow .3s var(--ease);
  position:relative;overflow:hidden;
}
.result-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg, var(--brand), var(--accent));
}
.result-card:hover{transform:translateY(-4px);box-shadow:var(--sh-3)}
.result-num{
  font-size:clamp(36px,3.8vw,48px);
  font-weight:800;letter-spacing:-.055em;line-height:1;margin-bottom:16px;
  background:linear-gradient(135deg, var(--brand), var(--accent));
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
  font-family:"JetBrains Mono","SF Mono",monospace;
}
.result-lbl{font-size:14.5px;color:var(--text-soft);line-height:1.6}
.result-lbl b{color:var(--ink);font-weight:700}

/* ==========================================================================
   10. SCREENS
   ========================================================================== */
.screens-section{padding:104px 0;background:var(--bg-soft);border-bottom:1px solid var(--line)}
.screens-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:24px}
.screen{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--sh-3);
  transition:transform .3s var(--ease);
}
.screen:hover{transform:translateY(-2px)}
.screen-head{
  padding:16px 20px;border-bottom:1px solid var(--line);
  background:var(--surface-2);display:flex;align-items:center;gap:8px;
}
.screen-head i{width:12px;height:12px;border-radius:50%;background:var(--surface-3)}
.screen-head i:nth-child(1){background:#ff5a5f}
.screen-head i:nth-child(2){background:#ffb020}
.screen-head i:nth-child(3){background:#00d4a6}
.screen-head span{margin-left:auto;font-size:12px;color:var(--muted);font-weight:600}
.screen-body{padding:20px;min-height:400px}
.screen-row{
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  padding:14px 16px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--r-sm);font-size:13px;
  margin-bottom:10px;transition:border-color .2s var(--ease);
}
.screen-row:hover{border-color:var(--brand)}
.screen-row .ri-t{font-weight:600;color:var(--text)}
.screen-row .ri-m{font-size:12px;color:var(--muted);margin-top:4px}
.screen-pill{font-size:11px;font-weight:700;padding:5px 10px;border-radius:99px;flex-shrink:0}

/* ==========================================================================
   11. WORKFLOW
   ========================================================================== */
.workflow-section{padding:104px 0;border-bottom:1px solid var(--line)}
.flow-line{
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:center;
  max-width:980px;margin:0 auto;
}
.flow-chip{
  padding:14px 26px;border-radius:99px;
  background:var(--surface);border:1px solid var(--line);
  color:var(--text-soft);font-size:14px;font-weight:600;
  white-space:nowrap;box-shadow:var(--sh-1);
  transition:all .2s var(--ease);
}
.flow-chip:hover{transform:translateY(-2px);box-shadow:var(--sh-2)}
.flow-chip-done{
  background:linear-gradient(135deg, var(--accent), var(--accent-deep));
  color:#fff;border-color:transparent;
  box-shadow:0 8px 24px rgba(0,212,166,.35);
}
.flow-arrow{color:var(--muted-2);font-size:16px;font-weight:700}

/* ==========================================================================
   12. VS EXCEL
   ========================================================================== */
.vs-section{padding:104px 0;background:var(--bg-soft);border-bottom:1px solid var(--line)}
.vs-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:0;
  max-width:1140px;margin:0 auto;
  border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  background:var(--surface);box-shadow:var(--sh-3);
}
.vs-col{padding:56px 48px}
.vs-col.bad{border-right:1px solid var(--line);background:var(--surface-2)}
.vs-col.good{background:var(--surface)}
.vs-col h3{
  font-size:16px;font-weight:800;letter-spacing:.5px;
  margin:0 0 28px;display:flex;align-items:center;gap:10px;
  text-transform:uppercase;
}
.vs-col.bad h3{color:var(--muted)}
.vs-col.good h3{color:var(--accent-deep)}
.vs-col ul{list-style:none;padding:0;margin:0}
.vs-col li{
  padding:16px 0 16px 36px;position:relative;
  font-size:15px;color:var(--text-soft);line-height:1.6;
  border-bottom:1px solid var(--line-soft);
}
.vs-col li:last-child{border-bottom:0}
.vs-col li::before{
  position:absolute;left:0;top:16px;
  font-weight:800;font-size:18px;
}
.vs-col.bad li::before{content:"×";color:var(--danger)}
.vs-col.good li::before{content:"✓";color:var(--accent)}
.vs-col li b{color:var(--ink);font-weight:700}

/* ==========================================================================
   13. WHO · bento-сетка
   ========================================================================== */
.who-section{padding:104px 0;border-bottom:1px solid var(--line)}
.who-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
  max-width:1180px;margin:0 auto;
}
.who-card{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:32px 26px;
  transition:all .3s var(--ease);
  display:flex;flex-direction:column;height:100%;
  position:relative;overflow:hidden;
}
.who-card:hover{
  transform:translateY(-6px);
  box-shadow:var(--sh-4);
  border-color:var(--brand);
}
.who-card::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at top right, rgba(91,91,245,.08), transparent 60%);
  opacity:0;transition:opacity .3s var(--ease);
  pointer-events:none;
}
.who-card:hover::after{opacity:1}
.who-ico{
  width:52px;height:52px;border-radius:14px;
  background:linear-gradient(135deg, var(--brand-soft), rgba(139,92,246,.15));
  color:var(--brand);
  display:flex;align-items:center;justify-content:center;
  font-size:24px;margin-bottom:22px;
  position:relative;z-index:1;
}
.who-card h3{
  font-size:16px;font-weight:700;letter-spacing:-.01em;
  margin:0 0 10px;color:var(--ink);position:relative;z-index:1;
}
.who-card p{font-size:14px;color:var(--text-soft);line-height:1.6;margin:0 0 18px;flex:1;position:relative;z-index:1}
.who-more{font-size:14px;font-weight:700;color:var(--brand);margin-top:auto;position:relative;z-index:1}

/* ==========================================================================
   14. PRICING
   ========================================================================== */
.pricing-section{padding:104px 0;background:var(--bg-soft);border-bottom:1px solid var(--line)}
.pricing-note{
  max-width:640px;margin:0 auto 64px;text-align:center;
  font-size:16px;color:var(--text-soft);line-height:1.6;
}
.tariffs-row{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
  max-width:1140px;margin:0 auto;
}
.tariff-card{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:44px 36px;display:flex;flex-direction:column;
  position:relative;
  transition:all .3s var(--ease);
  box-shadow:var(--sh-2);
}
.tariff-card:hover{transform:translateY(-6px);box-shadow:var(--sh-4)}
.tariff-card.popular{
  border:2px solid transparent;
  background:
    linear-gradient(var(--surface), var(--surface)) padding-box,
    linear-gradient(135deg, var(--brand), #8b5cf6, var(--accent)) border-box;
  box-shadow:0 24px 48px -10px rgba(91,91,245,.25);
}
.tariff-card.popular::before{
  content:attr(data-badge);
  position:absolute;top:-14px;left:50%;transform:translateX(-50%);
  background:linear-gradient(135deg, var(--brand), #8b5cf6);
  color:#fff;
  padding:8px 18px;border-radius:99px;
  font-size:11px;font-weight:800;letter-spacing:.6px;
  text-transform:uppercase;white-space:nowrap;
  box-shadow:0 8px 20px rgba(91,91,245,.4);
}
.tariff-name{font-size:22px;font-weight:800;letter-spacing:-.02em;color:var(--ink);margin:0 0 8px}
.tariff-tagline{font-size:14px;color:var(--text-soft);margin:0 0 28px;min-height:40px;line-height:1.55}
.tariff-price{display:flex;align-items:baseline;gap:8px;margin-bottom:14px}
.tariff-price .num{
  font-size:52px;font-weight:800;letter-spacing:-.055em;color:var(--ink);line-height:1;
  font-family:"JetBrains Mono","SF Mono",monospace;
}
.tariff-price .cur{font-size:22px;font-weight:700;color:var(--muted)}
.tariff-price .period{font-size:14px;color:var(--muted);font-weight:500}
.tariff-staff{
  font-size:14px;color:var(--text-soft);
  margin-bottom:28px;padding-bottom:28px;
  border-bottom:1px solid var(--line);line-height:1.55;
}
.tariff-staff b{color:var(--ink);font-weight:700}
.tariff-features{
  list-style:none;margin:0 0 32px;padding:0;
  display:flex;flex-direction:column;gap:14px;flex:1;
}
.tariff-features li{
  font-size:14px;color:var(--text-soft);line-height:1.55;
  padding-left:30px;position:relative;
}
.tariff-features li::before{
  content:"✓";position:absolute;left:0;top:0;
  color:var(--accent);font-weight:900;font-size:16px;
}

.pricing-anchor{
  max-width:900px;margin:72px auto 0;
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:48px;
  border-left:4px solid;
  border-image:linear-gradient(180deg, var(--brand), var(--accent)) 1;
  border-top-left-radius:0;border-bottom-left-radius:0;
  box-shadow:var(--sh-3);
}
.pricing-anchor h4{
  font-size:18px;font-weight:800;color:var(--ink);
  margin:0 0 28px;letter-spacing:-.01em;
}
.pricing-anchor-list{
  list-style:none;margin:0;padding:0;
  display:grid;grid-template-columns:1fr 1fr;gap:0 48px;
}
.pricing-anchor-list li{
  font-size:15px;color:var(--text-soft);
  display:flex;justify-content:space-between;gap:16px;
  padding:14px 0;border-bottom:1px dashed var(--line);
}
.pricing-anchor-list li b{
  color:var(--ink);font-weight:700;white-space:nowrap;
  font-family:"JetBrains Mono","SF Mono",monospace;
}
.pricing-anchor-note{
  margin:28px 0 0;font-size:15px;color:var(--text-soft);line-height:1.7;
}
.pricing-anchor-note b{color:var(--brand);font-weight:700}

/* ==========================================================================
   15. CASE
   ========================================================================== */
.case-preview{padding:104px 0;border-bottom:1px solid var(--line)}
.case-preview-card{
  max-width:1040px;margin:0 auto;
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-xl);padding:64px;
  box-shadow:var(--sh-3);
  position:relative;overflow:hidden;
}
.case-preview-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg, var(--brand), #8b5cf6, var(--accent));
}
.case-tag{
  display:inline-flex;
  background:var(--brand-soft);color:var(--brand);
  font-size:12px;font-weight:700;padding:8px 16px;border-radius:99px;
  margin-bottom:28px;text-transform:uppercase;letter-spacing:.6px;
}
.case-preview-card h3{
  font-size:28px;font-weight:800;letter-spacing:-.025em;margin:0 0 24px;line-height:1.3;
}
.case-preview-card p{
  font-size:16px;line-height:1.75;color:var(--text-soft);
  margin:0 0 24px;max-width:820px;
}
.case-metrics{
  display:grid;grid-template-columns:repeat(3,1fr);gap:0;
  margin-top:44px;padding-top:44px;border-top:1px solid var(--line);
}
.case-metric{padding:0 28px;border-right:1px solid var(--line)}
.case-metric:first-child{padding-left:0}
.case-metric:last-child{border-right:0}
.case-metric b{
  display:block;font-size:44px;font-weight:800;
  background:linear-gradient(135deg, var(--brand), var(--accent));
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
  letter-spacing:-.045em;line-height:1;margin-bottom:14px;
  font-family:"JetBrains Mono","SF Mono",monospace;
}
.case-metric span{font-size:14px;color:var(--text-soft);line-height:1.55;display:block}

/* ==========================================================================
   16. GUARANTEES
   ========================================================================== */
.guarantees{padding:104px 0;background:var(--bg-soft);border-bottom:1px solid var(--line)}
.guarantees-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
  max-width:1180px;margin:0 auto;
}
.guarantee-card{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:36px 28px;
  transition:all .3s var(--ease);
  box-shadow:var(--sh-2);
}
.guarantee-card:hover{transform:translateY(-4px);box-shadow:var(--sh-3)}
.guarantee-ico{
  width:52px;height:52px;border-radius:14px;
  background:linear-gradient(135deg, var(--accent-soft), rgba(0,212,166,.2));
  color:var(--accent-deep);
  display:flex;align-items:center;justify-content:center;
  font-size:24px;margin-bottom:22px;
}
.guarantee-card h4{
  font-size:16px;font-weight:700;letter-spacing:-.01em;
  margin:0 0 12px;color:var(--ink);
}
.guarantee-card p{font-size:14px;color:var(--text-soft);line-height:1.6;margin:0}

/* ==========================================================================
   17. FAQ
   ========================================================================== */
.faq-section{max-width:880px;margin:0 auto;padding:104px 0}
.faq-item{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r);margin-bottom:14px;overflow:hidden;
  transition:all .2s var(--ease);
}
.faq-item[open]{
  border-color:var(--brand);
  box-shadow:0 8px 24px rgba(91,91,245,.1);
}
.faq-item summary{
  padding:26px 36px;font-weight:600;font-size:16px;
  cursor:pointer;list-style:none;position:relative;outline:none;
  color:var(--ink);transition:color .2s var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";position:absolute;right:36px;top:50%;
  transform:translateY(-50%);font-size:26px;font-weight:300;
  color:var(--muted);transition:all .25s var(--ease);
}
.faq-item[open] summary::after{content:"−";color:var(--brand)}
.faq-item .faq-body{
  padding:0 36px 28px;color:var(--text-soft);
  font-size:15px;line-height:1.7;
}
.faq-item .faq-body a{
  color:var(--brand);text-decoration:underline;text-underline-offset:3px;
}

/* ==========================================================================
   18. CTA FINAL · mesh gradient + glass
   ========================================================================== */
.cta-final{
  background:
    radial-gradient(ellipse at top left, rgba(91,91,245,.4), transparent 60%),
    radial-gradient(ellipse at bottom right, rgba(0,212,166,.3), transparent 60%),
    linear-gradient(135deg, #0b1020, #1a1f3a);
  border-radius:var(--r-xl);
  padding:96px 56px;text-align:center;color:var(--on-ink);
  position:relative;overflow:hidden;
  box-shadow:var(--sh-4);
}
@media (prefers-color-scheme: dark){
  .cta-final{
    background:
      radial-gradient(ellipse at top left, rgba(91,91,245,.35), transparent 60%),
      radial-gradient(ellipse at bottom right, rgba(0,212,166,.25), transparent 60%),
      linear-gradient(135deg, #121826, #232d42);
  }
}
.cta-final::before{
  content:"";position:absolute;inset:0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(255,255,255,.06) 0, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(255,255,255,.04) 0, transparent 40%);
  pointer-events:none;
}
.cta-final h2{
  font-size:clamp(30px,3.8vw,48px);font-weight:800;
  letter-spacing:-.035em;margin:0 0 20px;
  color:#fff;position:relative;
}
.cta-final p{
  font-size:18px;opacity:.85;margin:0 0 44px;
  line-height:1.6;max-width:620px;margin-left:auto;margin-right:auto;
  position:relative;
}
.cta-final .btn-primary{
  background:#fff;color:var(--brand);border-color:#fff;
  box-shadow:0 8px 24px rgba(255,255,255,.25);
}
.cta-final .btn-primary:hover{
  background:var(--brand-soft);border-color:var(--brand-soft);color:var(--brand);
}
.cta-final .btn-secondary{
  background:rgba(255,255,255,.1);color:#fff;
  border-color:rgba(255,255,255,.2);
  backdrop-filter:blur(10px);
}
.cta-final .btn-secondary:hover{
  background:rgba(255,255,255,.18);border-color:rgba(255,255,255,.4);color:#fff;
}
.cta-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;position:relative}

/* ==========================================================================
   19. FOOTER
   ========================================================================== */
.site-footer{
  background:var(--bg);border-top:1px solid var(--line);
  padding:80px 0 48px;margin-top:0;
}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;
  gap:56px;margin-bottom:56px;
}
.footer-col h4{
  font-size:12px;font-weight:800;text-transform:uppercase;
  letter-spacing:.9px;color:var(--muted);margin:0 0 22px;
}
.footer-col a{
  display:block;color:var(--text-soft);font-size:14px;
  padding:7px 0;transition:color .2s var(--ease);
}
.footer-col a:hover{color:var(--brand)}
.footer-bottom{
  border-top:1px solid var(--line);padding-top:36px;
  display:flex;justify-content:space-between;align-items:center;
  gap:24px;flex-wrap:wrap;font-size:13px;color:var(--text-soft);
}
.footer-legal{font-size:13px;color:var(--muted);line-height:1.6;margin-top:14px}
.footer-credit{text-align:right}
.footer-credit a{color:var(--brand);text-decoration:underline;text-underline-offset:2px}

/* ==========================================================================
   20. MOBILE CTA · glass
   ========================================================================== */
.mobile-cta{
  position:fixed;left:16px;right:16px;bottom:16px;z-index:80;
  background:var(--glass-bg);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border:1px solid var(--glass-border);
  border-radius:var(--r);padding:16px 20px;
  box-shadow:var(--sh-4);
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  transform:translateY(calc(100% + 32px));
  transition:transform .4s var(--ease);
  pointer-events:none;
}
.mobile-cta.show{transform:translateY(0);pointer-events:auto}
.mobile-cta-title{font-size:15px;font-weight:700;letter-spacing:-.015em;color:var(--ink)}
.mobile-cta-sub{font-size:12px;color:var(--muted);margin-top:2px}
.mobile-cta .btn{flex-shrink:0}
@media (min-width:761px){.mobile-cta{display:none}}

/* ==========================================================================
   21. REVEAL
   ========================================================================== */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease), transform .7s var(--ease)}
.reveal.revealed{opacity:1;transform:none}

/* ==========================================================================
   22. GRID UTIL
   ========================================================================== */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}

/* ==========================================================================
   23. PAGE HERO
   ========================================================================== */
.page-hero{
  padding:104px 0 64px;text-align:center;
  border-bottom:1px solid var(--line);
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(91,91,245,.12), transparent 60%);
}
.page-hero h1{
  font-size:clamp(34px,4.8vw,56px);font-weight:900;
  letter-spacing:-.045em;line-height:1.1;
  margin:0 auto 22px;max-width:880px;
}
.page-hero .lead{
  font-size:18px;color:var(--text-soft);
  max-width:700px;margin:0 auto;line-height:1.6;
}

/* ==========================================================================
   24. DOC WRAP
   ========================================================================== */
.doc-wrap{max-width:920px;margin:0 auto;padding:80px 24px 104px}
.doc-wrap h1{font-size:clamp(32px,4.2vw,46px);font-weight:800;letter-spacing:-.04em;margin:0 0 18px;color:var(--ink)}
.doc-wrap .lead{color:var(--text-soft);font-size:16px;margin:0 0 56px;line-height:1.6}
.doc-section{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:44px;margin-bottom:24px;
  box-shadow:var(--sh-2);
}
.doc-section h2{
  font-size:22px;font-weight:800;letter-spacing:-.02em;
  margin:0 0 28px;padding-bottom:24px;
  border-bottom:1px solid var(--line);color:var(--ink);
}
.doc-section h3{font-size:16px;font-weight:700;margin:32px 0 14px;color:var(--ink)}
.doc-section p{color:var(--text-soft);font-size:15px;line-height:1.8;margin:0 0 18px}
.doc-section ul{color:var(--text-soft);font-size:15px;line-height:1.8;padding-left:24px;margin:0 0 22px}
.doc-section li{margin-bottom:10px}
.doc-section b{color:var(--ink)}
.doc-section table{width:100%;border-collapse:collapse;font-size:15px;margin:22px 0}
.doc-section th,.doc-section td{
  padding:18px 22px;text-align:left;
  border-bottom:1px solid var(--line);vertical-align:top;
}
.doc-section th{
  background:var(--surface-2);font-weight:700;font-size:13px;
  text-transform:uppercase;letter-spacing:.5px;color:var(--muted);
}
.doc-section tr:last-child td{border-bottom:0}
.doc-toc{
  background:var(--surface-2);border-radius:var(--r);
  padding:28px 36px;margin-bottom:36px;border:1px solid var(--line);
}
.doc-toc a{
  display:block;padding:9px 0;font-size:15px;color:var(--text-soft);
  transition:color .2s var(--ease);
}
.doc-toc a:hover{color:var(--brand)}

/* ==========================================================================
   25. TARIFFS PAGE
   ========================================================================== */
.tariff-cards-full{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:88px}
.tariff-card.full{padding:44px 36px}
.tariff-heading-small{
  font-size:12px;font-weight:800;text-transform:uppercase;
  letter-spacing:.7px;color:var(--muted);margin:28px 0 18px;
}
.modules-section{max-width:1100px;margin:0 auto}
.modules-filter{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:36px;justify-content:center}
.filter-chip{
  background:var(--surface);border:1px solid var(--line);
  border-radius:99px;padding:10px 22px;
  font-size:14px;font-weight:500;color:var(--text-soft);
  cursor:pointer;transition:all .2s var(--ease);font-family:inherit;
}
.filter-chip:hover{border-color:var(--line-strong);color:var(--ink);transform:translateY(-1px)}
.filter-chip.active{
  background:linear-gradient(135deg, var(--brand), #8b5cf6);
  color:#fff;border-color:transparent;font-weight:600;
  box-shadow:0 6px 16px rgba(91,91,245,.35);
}
.modules-table-wrap{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-3);
}
.modules-table{width:100%;border-collapse:collapse;font-size:15px}
.modules-table th,.modules-table td{
  padding:22px 26px;text-align:left;
  border-bottom:1px solid var(--line);vertical-align:middle;
}
.modules-table th{
  background:var(--surface-2);font-size:12px;font-weight:800;
  text-transform:uppercase;letter-spacing:.6px;color:var(--muted);
}
.modules-table tr:last-child td{border-bottom:0}
.modules-table tbody tr:hover td{background:var(--surface-2)}
.modules-table .mod-price{
  font-weight:700;color:var(--brand);white-space:nowrap;
  font-family:"JetBrains Mono","SF Mono",monospace;
}
.modules-table .mod-avail{font-size:13px;color:var(--muted);white-space:nowrap}

.calc-section{max-width:1100px;margin:88px auto 0}
.calc-wrap{display:grid;grid-template-columns:1.2fr .8fr;gap:36px;align-items:start}
.calc-box{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:44px;box-shadow:var(--sh-3);
}
.calc-box h3{font-size:20px;font-weight:700;letter-spacing:-.02em;margin:0 0 10px;color:var(--ink)}
.calc-box .calc-sub{font-size:14px;color:var(--muted);margin:0 0 32px;line-height:1.55}
.calc-row{
  display:flex;align-items:center;gap:18px;
  padding:18px 22px;border:1px solid var(--line);
  border-radius:var(--r-sm);margin-bottom:14px;
  cursor:pointer;transition:all .2s var(--ease);user-select:none;
  background:var(--surface-2);
}
.calc-row:hover{border-color:var(--line-strong);background:var(--surface);transform:translateY(-1px)}
.calc-row.checked{
  background:var(--brand-soft);
  border-color:var(--brand);
  box-shadow:0 4px 12px rgba(91,91,245,.15);
}
.calc-row input[type="checkbox"]{width:20px;height:20px;accent-color:var(--brand);flex:0 0 20px;cursor:pointer}
.calc-row-body{flex:1;min-width:0}
.calc-row-name{font-weight:700;font-size:15px;color:var(--ink);margin:0 0 4px}
.calc-row-desc{font-size:13px;color:var(--text-soft);margin:0;line-height:1.55}
.calc-row-price{
  font-weight:700;color:var(--ink);white-space:nowrap;font-size:15px;
  font-family:"JetBrains Mono","SF Mono",monospace;
}
.calc-empty{padding:28px;text-align:center;color:var(--muted);font-size:14px;line-height:1.6}
.calc-objects{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:22px;border:1px solid var(--line);border-radius:var(--r-sm);
  background:var(--surface-2);margin-top:22px;flex-wrap:wrap;
}
.calc-objects-lbl{display:inline-flex;align-items:center;gap:12px;font-size:14px;font-weight:600;color:var(--ink)}
.calc-objects-lbl input{
  width:84px;padding:10px 14px;border:1px solid var(--line);border-radius:8px;
  font:inherit;font-size:15px;text-align:center;
  background:var(--surface);color:var(--ink);
  font-family:"JetBrains Mono","SF Mono",monospace;
}
.calc-objects-lbl input:focus{outline:none;border-color:var(--brand);box-shadow:var(--ring)}
.calc-objects-hint{font-size:13px;color:var(--muted)}
.calc-objects[hidden]{display:none}
.calc-side{
  position:sticky;top:104px;
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:36px;box-shadow:var(--sh-4);
}
.calc-side h4{
  font-size:12px;font-weight:800;text-transform:uppercase;
  letter-spacing:.7px;color:var(--muted);margin:0 0 18px;
}
.calc-plan-select{
  display:flex;gap:4px;margin-bottom:28px;
  background:var(--surface-2);padding:4px;border-radius:var(--r-sm);
  border:1px solid var(--line);
}
.calc-plan-select button{
  flex:1;background:transparent;border:0;padding:10px 8px;border-radius:6px;
  font-size:13px;font-weight:600;color:var(--text-soft);
  cursor:pointer;font-family:inherit;transition:all .2s var(--ease);
}
.calc-plan-select button.active{
  background:var(--surface);color:var(--brand);
  box-shadow:var(--sh-1);
}
.calc-total{
  font-size:52px;font-weight:800;letter-spacing:-.055em;
  color:var(--ink);line-height:1;margin:14px 0 10px;
  font-family:"JetBrains Mono","SF Mono",monospace;
}
.calc-total small{font-size:14px;font-weight:500;color:var(--muted);letter-spacing:0}
.calc-detail{font-size:13px;color:var(--text-soft);margin-bottom:32px;line-height:1.7}
.calc-detail b{color:var(--ink)}
.calc-banner{
  padding:16px 22px;border-radius:var(--r-sm);
  font-size:14px;margin-bottom:16px;line-height:1.55;
  border-left:4px solid;
}
.calc-banner.upgrade{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-deep)}
.calc-banner.warn{background:var(--warn-soft);border-color:var(--warn);color:var(--warn)}
.calc-banner b{font-weight:700}
.calc-annual{
  display:flex;align-items:center;gap:12px;
  padding:18px 22px;background:var(--surface-2);border:1px solid var(--line);
  border-radius:var(--r-sm);font-size:14px;color:var(--text-soft);
  cursor:pointer;margin-bottom:28px;
}
.calc-annual input{width:18px;height:18px;accent-color:var(--brand)}

.competitors{max-width:1100px;margin:88px auto 0}
.competitors-table-wrap{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-3);
}
.competitors-table{width:100%;border-collapse:collapse;font-size:15px}
.competitors-table th,.competitors-table td{
  padding:22px 26px;text-align:left;
  border-bottom:1px solid var(--line);vertical-align:middle;
}
.competitors-table th{
  background:var(--surface-2);font-size:12px;font-weight:800;
  text-transform:uppercase;letter-spacing:.6px;color:var(--muted);
}
.competitors-table tr:last-child td{border-bottom:0}
.competitors-table tr.highlight td{background:var(--surface-2)}
.competitors-table tr.highlight td:first-child{color:var(--brand);font-weight:700}
.competitors-note{font-size:13px;color:var(--muted);margin-top:22px;text-align:center}

/* ==========================================================================
   26. SYSTEM CARDS
   ========================================================================== */
.systems-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
  max-width:1200px;margin:0 auto;align-items:stretch;
}
.system-card{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:36px 26px;
  display:flex;flex-direction:column;position:relative;
  transition:all .3s var(--ease);
}
.system-card:hover{transform:translateY(-4px);box-shadow:var(--sh-3)}
.system-card.hero{
  border:2px solid transparent;
  background:
    linear-gradient(var(--surface), var(--surface)) padding-box,
    linear-gradient(135deg, var(--brand), #8b5cf6) border-box;
  box-shadow:0 24px 48px -10px rgba(91,91,245,.2);
}
.system-logo{
  width:52px;height:52px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  font-size:20px;font-weight:800;margin-bottom:22px;
  background:var(--surface-2);color:var(--muted);
  border:1px solid var(--line);
}
.system-card.hero .system-logo{
  background:linear-gradient(135deg, var(--brand), #8b5cf6);
  color:#fff;border-color:transparent;
  box-shadow:0 6px 16px rgba(91,91,245,.35);
}
.system-card h3{font-size:17px;font-weight:800;letter-spacing:-.01em;margin:0 0 6px;color:var(--ink)}
.system-role{
  font-size:12px;color:var(--muted);font-weight:700;
  text-transform:uppercase;letter-spacing:.5px;margin-bottom:22px;
}
.system-verdict{
  font-size:14px;line-height:1.6;color:var(--text-soft);
  padding-top:22px;margin-top:auto;border-top:1px solid var(--line);
}
.system-card.hero .system-verdict{color:var(--text-soft)}
.system-verdict b{color:var(--ink);font-weight:700}
.system-verdict-mark{
  display:inline-flex;align-items:center;gap:8px;
  font-size:11px;font-weight:800;text-transform:uppercase;
  letter-spacing:.5px;margin-bottom:10px;
}
.system-verdict-mark.bad{color:var(--danger)}
.system-verdict-mark.good{color:var(--accent-deep)}
.systems-cta{text-align:center;margin-top:56px}

.soft-table-wrap{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;margin-top:56px;
  box-shadow:var(--sh-3);
}
.soft-table{width:100%;border-collapse:collapse;font-size:14px;table-layout:fixed}
.soft-table th,.soft-table td{
  padding:22px 22px;text-align:left;border-bottom:1px solid var(--line);
  vertical-align:top;line-height:1.6;
}
.soft-table thead th{
  background:var(--surface-2);font-size:12px;font-weight:800;
  text-transform:uppercase;letter-spacing:.6px;color:var(--muted);
}
.soft-table thead th.hc-col{
  background:linear-gradient(135deg, var(--brand), #8b5cf6);
  color:#fff;border-bottom:2px solid var(--brand);
}
.soft-table tbody td.hc-col{
  background:var(--brand-soft);
  font-weight:600;color:var(--ink);
}
.soft-table tbody tr:last-child td{border-bottom:0}
.soft-table td.crit{font-weight:700;color:var(--ink);font-size:14px}
.soft-table .yes{color:var(--accent-deep);font-weight:700}
.soft-table .no{color:var(--danger);font-weight:600}
.soft-table .maybe{color:var(--warn);font-weight:600}
.soft-note{font-size:14px;color:var(--muted);margin-top:28px;text-align:center;line-height:1.6}

/* ==========================================================================
   27. RESPONSIVE
   ========================================================================== */
@media (max-width:1100px){
  .results-grid,.who-grid,.guarantees-grid{grid-template-columns:repeat(2,1fr)}
  .systems-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:960px){
  .hero{padding:72px 0 56px}
  .hero-grid{grid-template-columns:1fr;gap:56px}
  .hero h1{font-size:clamp(34px,7vw,48px)}
  .hero-dash{transform:none;max-width:600px;margin:0 auto}
  .section{padding:88px 0}
  .section-sm{padding:64px 0}
  .section-title{font-size:34px}
  .numbers-row{grid-template-columns:repeat(2,1fr)}
  .number-card{border-bottom:1px solid var(--line);border-right:1px solid var(--line)}
  .number-card:nth-child(2n){border-right:0}
  .number-card:nth-last-child(-n+2){border-bottom:0}
  .pains-grid{grid-template-columns:1fr}
  .screens-grid{grid-template-columns:1fr}
  .tariffs-row{grid-template-columns:1fr;gap:28px}
  .tariff-cards-full{grid-template-columns:1fr;gap:28px}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .cta-final{padding:64px 36px}
  .cta-final h2{font-size:30px}
  .footer-grid{grid-template-columns:1.5fr 1fr 1fr;gap:36px}
  .site-nav a:not(.btn){display:none}
  .site-nav{gap:16px}
  .calc-wrap{grid-template-columns:1fr;gap:36px}
  .calc-side{position:static}
  .page-hero{padding:72px 0 44px}
  .page-hero h1{font-size:38px}
  .vs-grid{grid-template-columns:1fr}
  .vs-col.bad{border-right:0;border-bottom:1px solid var(--line)}
  .flow-line{gap:12px}
  .flow-chip{padding:10px 20px;font-size:13px}
  .case-preview-card{padding:44px 36px}
  .case-metrics{grid-template-columns:1fr;gap:36px}
  .case-metric{padding:0;border-right:0}
  .pricing-anchor-list{grid-template-columns:1fr}
}
@media (max-width:640px){
  .container{padding:0 20px}
  .hero{padding:52px 0 36px}
  .hero h1{font-size:clamp(30px,8vw,38px);margin-bottom:22px}
  .hero .lead{font-size:16px;margin-bottom:32px}
  .hero-cta{flex-direction:column;align-items:stretch}
  .hero-cta .btn{width:100%}
  .hero-trust{gap:16px;font-size:13px;flex-direction:column;align-items:flex-start}
  .results-grid,.who-grid,.guarantees-grid{grid-template-columns:1fr;gap:16px}
  .numbers-row{grid-template-columns:1fr}
  .number-card{border-right:0}
  .number-card:nth-child(2n){border-right:0}
  .number-card:nth-last-child(-n+2){border-bottom:1px solid var(--line)}
  .number-card:last-child{border-bottom:0}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .flow-line{gap:8px;justify-content:flex-start}
  .flow-chip{padding:8px 16px;font-size:12px}
  .flow-arrow{font-size:14px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  .footer-bottom{flex-direction:column;text-align:center;gap:16px}
  .footer-credit{text-align:center}
  .section-title{font-size:28px}
  .section-sub{font-size:16px;margin-bottom:44px}
  .cta-final{padding:52px 28px}
  .cta-final h2{font-size:24px}
  .cta-final p{font-size:16px}
  .cta-actions{flex-direction:column}
  .cta-actions .btn{width:100%}
  .tariff-card{padding:36px 28px}
  .tariff-price .num{font-size:38px}
  .case-preview-card{padding:32px 24px}
  .case-preview-card h3{font-size:20px}
  .pricing-anchor{padding:36px 28px}
  .modules-table th:nth-child(2),.modules-table td:nth-child(2){display:none}
  .modules-table th,.modules-table td{padding:18px;font-size:14px}
  .faq-section{padding:72px 0}
  .faq-item summary{padding:22px 26px;font-size:15px}
  .faq-item summary::after{right:26px}
  .faq-item .faq-body{padding:0 26px 22px}
}
@media (max-width:420px){
  .footer-grid{grid-template-columns:1fr}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  .reveal{opacity:1;transform:none}
  .mobile-cta{transition:none}
}