/* Bidexa landing v3 — светлый «командный центр».
   Шрифты Bricolage Grotesque (дисплей) + Inter (тело) + Spline Sans Mono (данные).
   Фон: mesh-halo + dot-grid (drafting paper) + мозаика. Анимации + живые виджеты.
   Позиционирование на своих достоинствах (без сравнения с конкурентами). */
@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,400..800&family=Inter:wght@400;500;600;700&family=Spline+Sans+Mono:wght@400;500;600&display=swap');

:root{
  --paper:#ffffff; --mist:#f4f7fb; --frost:#eef2f7; --border:#dde4ec; --border-soft:#e9eef4;
  --ink:#0b1a2b; --head:#101f31; --body:#4d5f76; --mut:#7c8aa1; --faint:#9aa7b8;
  --indigo:#5b6cf0; --indigo-hi:#8390ff; --indigo-deep:#3b49d4;
  --teal:#0fb6a8; --gold:#e0a629; --neg:#e2574c; --pos:#10a37f;
  --wash-indigo:#edeefe; --wash-teal:#e2f6f3;
  --term-bg:#0b1a28; --term-ink:#d4e2e9; --term-mut:#6f8597;
  --r-btn:9px; --r-card:14px; --r-pill:999px;
  --maxw:1180px;
  --mono:'Spline Sans Mono',ui-monospace,monospace;
  --disp:'Bricolage Grotesque',system-ui,sans-serif;
  --ease:cubic-bezier(.2,.7,.2,1);
  --shadow-float:0 2px 4px rgba(11,58,82,.04), 0 30px 70px -30px rgba(59,73,212,.4), 0 10px 26px -14px rgba(11,58,82,.28);
  --shadow-card:0 1px 2px rgba(11,58,82,.05);
  --shadow-hover:0 18px 40px -22px rgba(59,73,212,.4);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--paper);color:var(--body);
  font-family:'Inter',system-ui,sans-serif;font-size:16px;line-height:1.55;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;position:relative;
}
/* фон: mesh-halo (живой) */
body::before{content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
   radial-gradient(640px 480px at 88% -6%, rgba(91,108,240,.22), transparent 64%),
   radial-gradient(560px 460px at 102% 12%, rgba(15,182,168,.16), transparent 60%),
   radial-gradient(420px 380px at 96% 4%, rgba(224,166,41,.10), transparent 60%),
   radial-gradient(700px 600px at -8% 108%, rgba(91,108,240,.10), transparent 60%);}
/* фон: drafting-paper точки */
body::after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.5;
  background-image:radial-gradient(rgba(11,58,82,.055) 1px, transparent 1px);background-size:24px 24px;
  -webkit-mask-image:radial-gradient(circle at 50% 30%, #000, transparent 78%);
  mask-image:radial-gradient(circle at 50% 30%, #000, transparent 78%);}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}

/* типографика */
h1,h2,h3{font-family:var(--disp);color:var(--head);font-weight:600;letter-spacing:-.02em}
h1{font-size:clamp(40px,5.6vw,70px);line-height:1.0;font-weight:700;letter-spacing:-.035em}
.grad{background:linear-gradient(102deg,var(--indigo) 0%,var(--indigo-deep) 42%,var(--ink) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent}
h2{font-size:clamp(28px,3.6vw,42px);line-height:1.05;font-weight:700;letter-spacing:-.028em}
h3{font-size:18px;line-height:1.3;letter-spacing:-.012em;font-weight:600}
.sub{color:var(--body);font-size:clamp(17px,1.5vw,20px);line-height:1.5;max-width:40ch}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;
  letter-spacing:.15em;text-transform:uppercase;color:var(--indigo-deep);font-weight:500}
.eyebrow::before{content:"";width:18px;height:1.5px;background:var(--indigo);display:inline-block}

/* nav */
.nav{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.78);
  backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid var(--border-soft)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px}
.brand .glyph{width:31px;height:31px;border-radius:10px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--indigo),var(--teal));color:#fff;
  font-family:var(--disp);font-weight:700;font-size:17px;box-shadow:0 6px 16px -6px rgba(91,108,240,.7)}
.brand b{font-family:var(--disp);font-weight:700;font-size:18px;color:var(--ink);letter-spacing:-.02em}
.nav .links{display:flex;gap:30px}
.nav .links a{position:relative;color:var(--body);font-size:14.5px;font-weight:500;padding:4px 0}
.nav .links a::after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:2px;
  background:var(--indigo);border-radius:2px;transition:right .25s var(--ease)}
.nav .links a:hover{color:var(--ink)}
.nav .links a:hover::after,.nav .links a.on::after{right:0}
.nav .links a.on{color:var(--ink)}
.nav .right{display:flex;gap:12px;align-items:center}

/* кнопки */
.btn{display:inline-flex;align-items:center;gap:8px;border-radius:var(--r-btn);
  padding:12px 20px;font-family:'Inter',sans-serif;font-size:15px;font-weight:600;
  cursor:pointer;border:1px solid transparent;transition:transform .14s var(--ease),box-shadow .18s,background .18s,border-color .18s;white-space:nowrap}
.btn-primary{background:var(--indigo);color:#fff;box-shadow:0 10px 24px -10px rgba(91,108,240,.85)}
.btn-primary:hover{background:var(--indigo-deep);transform:translateY(-2px);box-shadow:0 16px 30px -12px rgba(91,108,240,.9)}
.btn-primary:active{transform:translateY(0)}
.btn-primary .arr{transition:transform .2s var(--ease)}
.btn-primary:hover .arr{transform:translateX(3px)}
.btn-ghost{background:rgba(255,255,255,.6);color:var(--ink);border-color:var(--border)}
.btn-ghost:hover{border-color:var(--indigo);color:var(--indigo-deep);background:#fff}
.btn-sm{padding:9px 15px;font-size:14px}

/* секции */
section{padding:88px 0;position:relative}
.band{background:linear-gradient(180deg,rgba(244,247,251,.7),rgba(244,247,251,.9));
  border-top:1px solid var(--border-soft);border-bottom:1px solid var(--border-soft)}
.head-block{max-width:680px}
.head-block h2{margin-top:12px}
.head-block .sub{margin-top:14px;max-width:56ch}

/* hero */
.hero{padding:72px 0 88px;overflow:visible}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:center}
.hero h1{margin:18px 0 0}
.hero .sub{margin:22px 0 32px}
.hero-cta{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.hero-trust{display:flex;gap:34px;margin-top:40px;flex-wrap:wrap}
.hero-trust div{display:flex;flex-direction:column}
.hero-trust .n{font-family:var(--disp);font-weight:700;font-size:26px;color:var(--ink);letter-spacing:-.03em}
.hero-trust .l{color:var(--mut);font-size:13px;margin-top:2px}
/* пиксель-мозаика (приём Lightdash) */
.mosaic{position:absolute;left:-26px;bottom:-18px;display:grid;grid-template-columns:repeat(4,9px);
  grid-auto-rows:9px;gap:5px;z-index:0;opacity:.9}
.mosaic i{border-radius:2px}
.mosaic i:nth-child(3n){background:var(--indigo)}
.mosaic i:nth-child(3n+1){background:var(--wash-indigo)}
.mosaic i:nth-child(3n+2){background:var(--teal);opacity:.5}

/* ── ЖИВАЯ ПАНЕЛЬ-ВИДЖЕТ (hero) ── */
.panel-wrap{position:relative}
.panel-glow{position:absolute;inset:8% 6% 4%;z-index:0;border-radius:30px;filter:blur(34px);
  background:radial-gradient(closest-side,rgba(91,108,240,.4),rgba(15,182,168,.18),transparent);opacity:.7}
.panel{position:relative;z-index:1;background:var(--paper);border:1px solid var(--border);border-radius:18px;
  box-shadow:var(--shadow-float);overflow:hidden;animation:floaty 7s ease-in-out infinite}
.panel-top{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;
  border-bottom:1px solid var(--border-soft);background:linear-gradient(180deg,#fff,#fafcff)}
.panel-top .t{display:flex;align-items:center;gap:8px;font-family:var(--disp);font-weight:600;font-size:13.5px;color:var(--ink)}
.dot{width:7px;height:7px;border-radius:50%;background:var(--pos);display:inline-block;
  box-shadow:0 0 0 0 rgba(16,163,127,.5);animation:pulse 2.4s infinite}
.tag{font-family:var(--mono);font-size:11px;color:var(--indigo-deep);background:var(--wash-indigo);
  padding:3px 9px;border-radius:var(--r-pill);font-weight:500}
.panel-body{padding:20px 20px 22px}
.pb-row{display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:center}
/* гейдж CPL */
.gauge{--gp:0;width:130px;height:130px;border-radius:50%;display:grid;place-items:center;position:relative;flex:none;
  background:conic-gradient(var(--indigo) 0 calc(var(--gp)*1deg), var(--frost) calc(var(--gp)*1deg) 360deg);
  transition:--gp 1.2s var(--ease) .25s}
.gauge::before{content:"";position:absolute;inset:13px;border-radius:50%;background:#fff;
  box-shadow:inset 0 1px 5px rgba(11,58,82,.1)}
.gauge .g-in{position:relative;text-align:center;line-height:1}
.gauge .g-in .v{font-family:var(--mono);font-weight:600;font-size:23px;color:var(--ink)}
.gauge .g-in .k{font-size:10px;color:var(--mut);margin-top:4px;text-transform:uppercase;letter-spacing:.08em}
/* KPI чипы */
.chips{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.chip{background:var(--mist);border:1px solid var(--border-soft);border-radius:10px;padding:9px 11px}
.chip .l{color:var(--mut);font-size:11px}
.chip .v{font-family:var(--mono);font-weight:600;font-size:15px;color:var(--ink);margin-top:1px;display:flex;align-items:center;gap:5px}
.chip .v.pos{color:var(--pos)} .chip .v.gold{color:var(--gold)}
.trend{font-size:11px}
/* спарклайн */
.spark-card{margin-top:16px;padding:14px;background:var(--mist);border:1px solid var(--border-soft);border-radius:12px}
.spark-top{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:8px}
.spark-top .l{color:var(--mut);font-size:11.5px;text-transform:uppercase;letter-spacing:.08em}
.spark-top .v{font-family:var(--mono);font-size:13px;color:var(--ink);font-weight:600}
.spark{width:100%;height:46px;display:block;overflow:visible}
.spark .area{fill:url(#sg);opacity:0;transition:opacity .6s ease .8s}
.spark .line{fill:none;stroke:var(--indigo);stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;
  stroke-dasharray:240;stroke-dashoffset:240;transition:stroke-dashoffset 1.1s var(--ease) .35s}
.spark .pt{fill:#fff;stroke:var(--indigo);stroke-width:2.4;opacity:0;transition:opacity .4s ease 1.1s}
/* лесенка ставок */
.ladder{margin-top:14px;display:grid;gap:8px}
.ladder .lr{display:grid;grid-template-columns:74px 1fr auto;align-items:center;gap:10px;font-size:12px}
.ladder .lr .lab{color:var(--mut)}
.ladder .bar{height:8px;border-radius:5px;background:var(--frost);overflow:hidden;position:relative}
.ladder .bar>i{position:absolute;left:0;top:0;bottom:0;width:0;border-radius:5px;transition:width 1s var(--ease) .5s}
.ladder .lr.you .bar>i{background:linear-gradient(90deg,var(--indigo),var(--indigo-hi))}
.ladder .lr.them .bar>i{background:var(--mut);opacity:.55}
.ladder .lr .val{font-family:var(--mono);color:var(--ink);font-weight:600}

/* активируем виджет-анимации при появлении */
.panel-wrap.in .gauge{--gp:284}            /* 79% ≈ 284deg */
.panel-wrap.in .spark .line{stroke-dashoffset:0}
.panel-wrap.in .spark .area{opacity:1}
.panel-wrap.in .spark .pt{opacity:1}
.panel-wrap.in .ladder .lr.them .bar>i{width:62%}
.panel-wrap.in .ladder .lr.you .bar>i{width:44%}

/* generic cards / grid */
.grid{display:grid;gap:18px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--paper);border:1px solid var(--border);border-radius:var(--r-card);
  padding:24px;box-shadow:var(--shadow-card);transition:transform .2s var(--ease),box-shadow .25s,border-color .25s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:#cdd6e2}
.card h3{margin:0 0 7px}
.card p{color:var(--body);font-size:14.5px;line-height:1.5}
.card .ic{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;margin-bottom:14px;
  background:var(--wash-indigo);color:var(--indigo-deep);transition:transform .25s var(--ease)}
.card:hover .ic{transform:scale(1.08) rotate(-3deg)}
.card .ic svg{width:19px;height:19px}
.step .num{font-family:var(--mono);font-size:13px;color:var(--indigo-deep);font-weight:600;
  background:var(--wash-indigo);border-radius:var(--r-pill);padding:3px 12px;display:inline-block;margin-bottom:14px}

/* витрина виджетов */
.widgets{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:36px}
.wcard{background:var(--paper);border:1px solid var(--border);border-radius:var(--r-card);padding:20px;
  box-shadow:var(--shadow-card)}
.wcard .wt{font-size:12px;color:var(--mut);text-transform:uppercase;letter-spacing:.08em}
.wcard .wv{font-family:var(--mono);font-weight:600;font-size:26px;color:var(--ink);margin:4px 0 14px;letter-spacing:-.02em}
.wcard .wv small{font-size:14px;color:var(--mut);font-weight:500}
/* мини бар-чарт (виджет) */
.bars{display:flex;align-items:flex-end;gap:6px;height:64px}
.bars i{flex:1;border-radius:4px 4px 0 0;background:linear-gradient(180deg,var(--indigo),var(--indigo-hi));
  height:0;transition:height .8s var(--ease);min-height:4px}
.in .bars i{height:var(--h)}
/* мини heatmap (виджет расписания) */
.heat{display:grid;grid-template-columns:repeat(12,1fr);gap:4px}
.heat i{aspect-ratio:1;border-radius:3px;background:var(--frost);transition:background .5s ease}
.in .heat i{background:var(--lvl)}
/* мини donut доля (виджет) */
.donut{width:70px;height:70px;border-radius:50%;--dp:0;
  background:conic-gradient(var(--teal) 0 calc(var(--dp)*1deg),var(--frost) 0);
  display:grid;place-items:center;transition:--dp 1s var(--ease) .2s}
.in .donut{--dp:295}
.donut::before{content:"";position:absolute;width:46px;height:46px;border-radius:50%;background:#fff}
.donut span{position:relative;font-family:var(--mono);font-weight:600;font-size:14px;color:var(--ink)}
.wrow{display:flex;align-items:center;gap:16px}

/* терминал «лог решений» */
.term{background:var(--term-bg);border-radius:16px;overflow:hidden;
  box-shadow:0 36px 80px -36px rgba(11,26,40,.7);border:1px solid #14283a}
.term-bar{display:flex;align-items:center;gap:7px;padding:13px 18px;border-bottom:1px solid #173042}
.term-bar i{width:11px;height:11px;border-radius:50%;display:inline-block}
.term-bar .r{background:#ff5f57}.term-bar .y{background:#febc2e}.term-bar .g{background:#28c840}
.term-bar .lbl{margin-left:10px;font-family:var(--mono);font-size:12px;color:var(--term-mut)}
.term-body{padding:20px 22px;font-family:var(--mono);font-size:13.5px;line-height:2;color:var(--term-ink);overflow-x:auto}
.term-body .ln{white-space:pre;display:block;opacity:0;transform:translateX(-6px);
  transition:opacity .4s ease,transform .4s var(--ease)}
.term.in .ln{opacity:1;transform:none}
.term.in .ln:nth-child(1){transition-delay:.05s}
.term.in .ln:nth-child(2){transition-delay:.2s}
.term.in .ln:nth-child(3){transition-delay:.35s}
.term.in .ln:nth-child(4){transition-delay:.5s}
.term.in .ln:nth-child(5){transition-delay:.65s}
.term-body .ts{color:var(--term-mut)}.term-body .id{color:#7fb2ff}
.term-body .dn{color:#ff8f8f}.term-body .up{color:#5fdcc4}.term-body .pause{color:var(--term-mut)}
.term-body .arr{color:var(--term-mut)}

/* форма заявки */
.access .wrap{max-width:600px;text-align:center}
.form{display:grid;gap:13px;margin-top:26px;text-align:left}
.field{width:100%;background:var(--paper);border:1px solid var(--border);border-radius:var(--r-btn);
  color:var(--ink);padding:14px 16px;font-family:'Inter',sans-serif;font-size:15px;transition:border-color .2s,box-shadow .2s}
.field::placeholder{color:var(--faint)}
.field:focus{outline:none;border-color:var(--indigo);box-shadow:0 0 0 4px rgba(91,108,240,.14)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.note{font-size:14.5px;color:var(--pos);font-weight:500}
.note.err{color:var(--neg)}

footer{border-top:1px solid var(--border-soft);padding:36px 0;background:var(--mist)}
footer .wrap{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}
footer .muted{color:var(--mut);font-size:13.5px}

/* scroll-reveal */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.07s}.reveal[data-d="2"]{transition-delay:.14s}
.reveal[data-d="3"]{transition-delay:.21s}.reveal[data-d="4"]{transition-delay:.28s}
.reveal[data-d="5"]{transition-delay:.35s}

:focus-visible{outline:2px solid var(--indigo);outline-offset:3px;border-radius:6px}

/* keyframes */
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(16,163,127,.5)}70%{box-shadow:0 0 0 7px rgba(16,163,127,0)}100%{box-shadow:0 0 0 0 rgba(16,163,127,0)}}
@property --gp{syntax:'<number>';inherits:false;initial-value:0}
@property --dp{syntax:'<number>';inherits:false;initial-value:0}

@media (max-width:880px){
  .hero .wrap{grid-template-columns:1fr;gap:46px}
  .panel-wrap{order:-1}
  .grid-3,.grid-2,.widgets{grid-template-columns:1fr}
  section{padding:62px 0}
  .nav .links{display:none}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}