/* ============================================================
   IntegroStudio — Калькулятор-квиз (один экран)
   Все стили scoped под родительский класс .calc-big
   ============================================================ */

.calc-big{
  --bg-section:#dceffb;
  --bg-section-2:#eaf6fd;
  --card:#ffffff;
  --ink:#15151e;
  --ink-2:#2a2d3a;
  --muted:#67707f;
  --muted-2:#9aa3b1;
  --line:#e7eaf0;
  --line-soft:#eef1f6;
  --blue-pale:#e6f2fc;
  --blue-pale-2:#d6ecfa;
  --blue:#2e7de0;
  --yellow:#ece21f;
  --yellow-press:#dcd200;
  --green:#27b894;
  --green-soft:#d9f4ec;
  --red:#e6543d;
  --radius:18px;
  --shadow-card:0 24px 60px -28px rgba(20,30,60,.35), 0 8px 22px -16px rgba(20,30,60,.25);
  --shadow-soft:0 10px 26px -16px rgba(20,30,60,.28);
  --font:"Raleway", system-ui, -apple-system, sans-serif;

  width:100%;
  /*max-width:920px;*/
  margin:0 auto;
  /*padding:48px 24px 64px;*/
  font-family:var(--font), sans-serif;
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
.calc-big *{box-sizing:border-box;}

/* ---------- header ---------- */
.calc-big .eyebrow{
  display:inline-flex;align-items:center;gap:9px;font-weight:700;font-size:14px;
  letter-spacing:.04em;text-transform:uppercase;color:#2a7fd0;background:#fff;
  padding:8px 14px;border-radius:999px;box-shadow:var(--shadow-soft);
}
.calc-big .eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--green);}
.calc-big h1{font-size:38px;line-height:1.08;font-weight:800;letter-spacing:-.02em;margin:18px 0 10px;color:var(--ink);}
.calc-big .head p{font-size:17px;line-height:1.5;color:var(--muted);margin:0 0 26px;max-width:560px;}

/* ---------- card ---------- */
.calc-big .card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow-card);
  overflow:hidden;position:relative;animation:cbIn .5s cubic-bezier(.16,.84,.32,1) both;}
@keyframes cbIn{from{opacity:0;transform:translateY(16px);}to{opacity:1;transform:none;}}

/* ---------- progress strip ---------- */
.calc-big .strip{display:flex;align-items:center;gap:14px;padding:20px 40px;border-bottom:1px solid var(--line-soft);
  background:linear-gradient(180deg,#fbfdff,#fff);position:sticky;top:0;z-index:5;}
.calc-big .strip .ttl{font-size:14px;font-weight:800;color:var(--ink);white-space:nowrap;}
.calc-big .strip .bar{flex:1;height:7px;border-radius:99px;background:var(--line-soft);overflow:hidden;position:relative;}
.calc-big .strip .bar i{position:absolute;inset:0;width:5%;border-radius:99px;
  background:linear-gradient(90deg,#2fcf9e,#27b894);transition:width .5s cubic-bezier(.6,.2,.1,1);}
.calc-big .strip .cnt{font-size:14px;font-weight:700;color:var(--green);white-space:nowrap;}

/* ---------- section ---------- */
.calc-big .sec{padding:30px 40px;border-bottom:1px solid var(--line-soft);scroll-margin-top:80px;}
.calc-big .sec-head{display:flex;align-items:flex-start;gap:16px;margin-bottom:20px;}
.calc-big .num{width:38px;height:38px;border-radius:50%;background:var(--ink);color:#fff;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:800;letter-spacing:.02em;transition:background .3s;}
.calc-big .num.done{background:var(--green);}
.calc-big .num .n{display:block;}
.calc-big .num .ck{display:none;}
.calc-big .num.done .n{display:none;}
.calc-big .num.done .ck{display:block;}
.calc-big .sec-head h3{font-size:20px;font-weight:800;letter-spacing:-.01em;margin:6px 0 2px;color:var(--ink);}
.calc-big .sec-head p{font-size:14.5px;color:var(--muted);line-height:1.45;margin:0;max-width:560px;}
.calc-big .sec-body{padding-left:54px;}

/* ---------- address input ---------- */
.calc-big .url{position:relative;}
.calc-big .url .pfx{position:absolute;left:20px;top:50%;transform:translateY(-50%);pointer-events:none;display:flex;align-items:center;}
.calc-big .url input{width:100%;font-family:var(--font), sans-serif;font-size:21px;font-weight:600;color:var(--ink);
  border:2px solid var(--line);background:#fbfcfe;border-radius:14px;
  padding:22px 22px 22px 56px;outline:none;transition:border-color .2s,box-shadow .2s,background .2s;letter-spacing:-.01em;}
.calc-big .url input::placeholder{color:#c2c9d4;font-weight:500;}
.calc-big .url input:focus{border-color:var(--ink);background:#fff;box-shadow:0 0 0 4px rgba(46,125,224,.1);}
.calc-big .url.invalid input{border-color:var(--red);}
.calc-big .hint{display:flex;align-items:center;gap:8px;margin-top:12px;font-size:14px;color:var(--muted);}
.calc-big .hint b{color:var(--ink-2);font-weight:700;}
.calc-big .hint.bad{color:var(--red);}
.calc-big .hint .ok-ico{display:flex;}
.calc-big .hint.bad .ok-ico{display:none;}

/* ---------- grids ---------- */
.calc-big .grid{display:grid;grid-template-columns:1fr 1fr;gap:15px;}
.calc-big .grid.three{grid-template-columns:repeat(3,1fr);}
.calc-big .opt{position:relative;text-align:left;font-family:var(--font), sans-serif;cursor:pointer;
  background:#fff;border:2px solid var(--line);border-radius:16px;padding:20px 20px 18px;
  transition:border-color .18s,box-shadow .18s,transform .18s;display:flex;flex-direction:column;gap:5px;}
.calc-big .opt:hover{border-color:#c8d2e0;transform:translateY(-2px);box-shadow:var(--shadow-soft);}
.calc-big .opt.on{border-color:var(--ink);box-shadow:0 14px 30px -18px rgba(20,30,60,.5);}
.calc-big .opt .emblem{width:44px;height:44px;border-radius:12px;background:var(--blue-pale);
  display:flex;align-items:center;justify-content:center;margin-bottom:9px;position:relative;}
.calc-big .opt .emblem .splash{position:absolute;width:21px;height:21px;border-radius:50%;
  background:#a9e7c6;right:7px;bottom:7px;opacity:.85;mix-blend-mode:multiply;}
.calc-big .opt .emblem.amber{background:#fff4c2;}
.calc-big .opt .emblem.amber .splash{background:#ffe08a;}
.calc-big .opt .t{font-size:17px;font-weight:800;letter-spacing:-.01em;color:var(--ink);}
.calc-big .opt .d{font-size:14px;color:var(--muted);line-height:1.4;}
.calc-big .opt .price{margin-top:10px;font-size:15.5px;font-weight:800;color:var(--ink);
  display:inline-block;padding-bottom:3px;background-image:linear-gradient(var(--green),var(--green));
  background-size:100% 2px;background-repeat:no-repeat;background-position:0 100%;align-self:flex-start;}
.calc-big .badge{position:absolute;top:-9px;right:-9px;width:30px;height:30px;border-radius:50%;
  background:var(--yellow);box-shadow:0 6px 14px -4px rgba(180,170,0,.7);display:flex;
  align-items:center;justify-content:center;opacity:0;transform:scale(.4);transition:.22s cubic-bezier(.3,1.6,.5,1);}
.calc-big .opt.on .badge{opacity:1;transform:scale(1);}

/* ---------- engines ---------- */
.calc-big .eng .name{font-size:16.5px;font-weight:700;color:var(--ink);display:flex;align-items:center;gap:11px;}
.calc-big .eng .gdot{width:13px;height:13px;border-radius:50%;flex-shrink:0;}
.calc-big .eng .d{font-size:14px;color:var(--muted);margin-top:6px;}

/* ---------- sub-questions ---------- */
.calc-big .subq{font-size:16px;font-weight:800;color:var(--ink);margin:0 0 4px;}
.calc-big .subq.mt{margin-top:26px;}
.calc-big .subnote{font-size:14px;color:var(--muted);margin:0 0 14px;line-height:1.45;}

/* ---------- yes / no ---------- */
.calc-big .yn{display:grid;grid-template-columns:1fr 1fr;gap:13px;max-width:420px;}
.calc-big .yn .opt{flex-direction:row;align-items:center;gap:13px;padding:16px 18px;}
.calc-big .yn .ico{width:38px;height:38px;border-radius:11px;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.calc-big .yn .opt > span:last-child{display:flex;flex-direction:column;gap:2px;}
.calc-big .yn .yt{display:block;font-size:15.5px;font-weight:800;color:var(--ink);line-height:1.2;}
.calc-big .yn .yd{display:block;font-size:14px;color:var(--muted);line-height:1.2;}

/* ---------- form ---------- */
.calc-big .form{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px;}
.calc-big .field{display:flex;flex-direction:column;gap:7px;}
.calc-big .field.full{grid-column:1 / -1;}
.calc-big .field label{font-size:14px;font-weight:700;color:var(--ink-2);}
.calc-big .field label em{color:var(--red);font-style:normal;}
.calc-big .field input{font-family:var(--font), sans-serif;font-size:16px;font-weight:500;color:var(--ink);
  border:2px solid var(--line);background:#fbfcfe;border-radius:12px;padding:15px 16px;outline:none;
  transition:border-color .18s,box-shadow .18s,background .18s;}
.calc-big .field input::placeholder{color:#c2c9d4;font-weight:500;}
.calc-big .field input:focus{border-color:var(--ink);background:#fff;box-shadow:0 0 0 4px rgba(46,125,224,.1);}
.calc-big .field.err input{border-color:var(--red);background:#fff7f5;}
.calc-big .field .msg{font-size:14px;color:var(--red);font-weight:600;display:none;}
.calc-big .field.err .msg{display:block;}

/* ---------- footer ---------- */
.calc-big .foot{padding:28px 40px 34px;background:linear-gradient(180deg,#fff,#f7fbff);}
.calc-big .summary{background:#f4faff;border:1px solid #dcecfa;border-radius:16px;padding:20px 22px;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;}
.calc-big .summary .lbl{font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:#6f93b6;}
.calc-big .summary .big{font-size:27px;font-weight:900;letter-spacing:-.02em;color:var(--ink);margin-top:3px;}
.calc-big .summary .promo{font-size:14px;color:var(--green);font-weight:700;margin-top:4px;}
.calc-big .summary .promo s{color:var(--muted-2);font-weight:600;margin-right:7px;}
.calc-big .summary .muted{font-size:14px;color:var(--muted);font-weight:600;margin-top:4px;}
.calc-big .chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px;}
.calc-big .chip{font-size:14px;font-weight:600;color:var(--ink-2);background:#fff;border:1px solid #dcecfa;
  border-radius:99px;padding:6px 12px;display:inline-flex;align-items:center;gap:6px;}
.calc-big .chip .k{color:var(--muted-2);font-weight:600;}

.calc-big .consent{display:flex;align-items:flex-start;gap:12px;margin-top:20px;cursor:pointer;user-select:none;}
.calc-big .consent .box{width:22px;height:22px;border-radius:7px;border:2px solid var(--line);background:#fff;
  flex-shrink:0;display:flex;align-items:center;justify-content:center;margin-top:1px;transition:.16s;}
.calc-big .consent.on .box{background:var(--ink);border-color:var(--ink);}
.calc-big .consent .box svg{opacity:0;transform:scale(.5);transition:.18s;}
.calc-big .consent.on .box svg{opacity:1;transform:scale(1);}
.calc-big .consent.err .box{border-color:var(--red);}
.calc-big .consent .consent-text{display:block;margin:0;font-size:14px;line-height:1.5;color:var(--muted);}
.calc-big .consent a{color:var(--blue);font-weight:600;text-decoration:none;border-bottom:1px solid rgba(46,125,224,.35);}
.calc-big .consent a:hover{border-color:var(--blue);}

.calc-big .submit{margin-top:22px;width:100%;font-family:var(--font), sans-serif;font-size:18px;font-weight:800;color:var(--ink);
  background:var(--yellow);border:none;border-radius:14px;padding:20px 34px;cursor:pointer;white-space:nowrap;
  display:flex;align-items:center;justify-content:center;gap:10px;box-shadow:0 14px 28px -12px rgba(180,170,0,.85);
  transition:transform .16s,box-shadow .16s,background .16s;}
.calc-big .submit:hover{transform:translateY(-2px);box-shadow:0 20px 34px -12px rgba(180,170,0,.95);background:#f1e733;}
.calc-big .submit:active{transform:translateY(0);background:var(--yellow-press);}
.calc-big .submit.off{background:#eef0f4;color:#b9bfc9;box-shadow:none;cursor:not-allowed;transform:none;}
.calc-big .note{text-align:center;font-size:14px;color:var(--muted-2);margin-top:14px;}
.calc-big .warn{text-align:center;font-size:14px;color:var(--red);font-weight:600;margin-top:14px;display:none;}
.calc-big.show-warn .warn{display:block;}
.calc-big.show-warn .note{display:none;}
.calc-big .send-error{margin-top:14px;padding:13px 16px;border:1px solid rgba(230,84,61,.28);border-radius:12px;background:#fff7f5;color:var(--red);font-size:14px;font-weight:700;line-height:1.4;text-align:center;}
.calc-big .send-error[hidden]{display:none;}

/* ---------- trust ---------- */
.calc-big .trust{display:flex;flex-wrap:wrap;gap:22px;justify-content:center;margin-top:26px;}
.calc-big .trust .it{display:flex;align-items:center;gap:9px;font-size:14px;color:#4b6075;font-weight:600;}

/* ---------- thank you ---------- */
.calc-big .done-view{display:none;}
.calc-big.is-done .quiz-view{display:none;}
.calc-big.is-done .done-view{display:block;}
.calc-big .done{padding:52px 44px 44px;text-align:center;animation:cbIn .5s cubic-bezier(.16,.84,.32,1) both;}
.calc-big .done .seal{width:84px;height:84px;border-radius:50%;background:var(--green-soft);margin:0 auto 22px;
  display:flex;align-items:center;justify-content:center;animation:cbPop .5s .1s cubic-bezier(.3,1.6,.5,1) both;}
@keyframes cbPop{from{transform:scale(.3);opacity:0;}to{transform:scale(1);opacity:1;}}
.calc-big .done h2{font-size:30px;font-weight:900;letter-spacing:-.02em;margin:0 0 10px;}
.calc-big .done p{font-size:16px;color:var(--muted);max-width:480px;margin:0 auto;line-height:1.55;}
.calc-big .recap{margin:28px auto 0;max-width:520px;background:#f6fafe;border:1px solid #e2eef9;border-radius:16px;padding:8px 22px;text-align:left;}
.calc-big .recap .row{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px 0;border-bottom:1px dashed #dde8f3;}
.calc-big .recap .row:last-child{border-bottom:none;}
.calc-big .recap .k{font-size:14px;color:var(--muted);font-weight:600;}
.calc-big .recap .v{font-size:14.5px;color:var(--ink);font-weight:700;text-align:right;}
.calc-big .recap .v.price{font-size:17px;}
.calc-big .restart{margin-top:26px;font-family:var(--font), sans-serif;font-size:14.5px;font-weight:700;color:var(--muted);
  background:none;border:none;cursor:pointer;text-decoration:underline;text-underline-offset:3px;}
.calc-big .restart:hover{color:var(--ink);}

/* ---------- responsive ---------- */
@media (max-width:720px){
  .calc-big{padding:30px 14px 44px;}
  .calc-big h1{font-size:28px;}
  .calc-big .strip{padding:16px 18px;}
  .calc-big .sec{padding:24px 18px;}
  .calc-big .sec-body{padding-left:0;}
  .calc-big .foot{padding:22px 18px 26px;}
  .calc-big .grid,.calc-big .grid.three,.calc-big .form{grid-template-columns:1fr;}
  .calc-big .url input{font-size:18px;padding:18px 16px 18px 50px;}
  .calc-big .done {
    padding: 18px 19px 15px;
  }
  .calc-big .yn .opt {
    padding: 10px 10px;
  }
}
@media (prefers-reduced-motion: reduce){
  .calc-big *{animation:none !important;transition:none !important;}
}