/* Подписание документов — sign.wid.agency.

   Оформление общее с основным сайтом. Страница живая: на обложке подпись
   рисуется сама, за ней ведёт перо, всплывают подписи-подсказки. Шаги
   раскрываются по очереди. Всё нарисовано кодом, картинок нет.
   При системной настройке «меньше движения» анимации выключаются. */

:root{
  --ink:#1D1D1F;
  --muted:#5c6169;
  --soft:#a0a4ab;
  --surface:#f5f5f7;
  --line:rgba(29,29,31,.1);
  --gold:#c78912;
  --gold-soft:#fff4d6;
  --blue:#1f3a8f;
  --green:#1f9b64;
  --ease:cubic-bezier(.16,1,.3,1);
}
*,*:before,*:after{box-sizing:border-box}
[hidden]{display:none!important}
body{
  margin:0;
  overflow-x:clip;
  background:
    radial-gradient(880px 520px at 80% -6%,rgba(199,137,18,.16),transparent 62%),
    radial-gradient(760px 460px at 4% 10%,rgba(31,127,242,.10),transparent 60%),
    #fff;
  color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,'Onest','Segoe UI',sans-serif;
  -webkit-font-smoothing:antialiased;
  text-wrap:pretty;
}
a{color:inherit}
:focus-visible{outline:2px solid #0071E3;outline-offset:3px;border-radius:10px}

.sg-top{display:flex;align-items:center;justify-content:space-between;gap:16px;max-width:1120px;margin:0 auto;padding:22px clamp(16px,4vw,28px)}
.sg-brand{display:inline-flex;align-items:center;gap:10px;font-size:17px;font-weight:700;letter-spacing:-.02em;text-decoration:none}
.sg-brand img{width:26px;height:26px;object-fit:contain}
.sg-back{display:inline-flex;align-items:center;gap:7px;padding:9px 16px;border-radius:999px;background:#fff;color:var(--muted);font-size:14.5px;font-weight:650;text-decoration:none;box-shadow:0 6px 18px rgba(33,44,62,.08);transition:transform .35s var(--ease),color .2s ease}
.sg-back:hover{color:var(--ink);transform:translateY(-2px)}

.sg-main{max-width:1120px;margin:0 auto;padding:0 clamp(16px,4vw,28px) clamp(48px,7vw,84px)}

/* ---------- обложка ---------- */

.sg-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.95fr);align-items:center;gap:clamp(24px,4vw,56px);padding:clamp(18px,4vw,44px) 0 clamp(28px,5vw,52px)}
.sg-kicker{display:inline-flex;align-items:center;gap:8px;margin:0 0 16px;padding:8px 15px;border-radius:999px;background:var(--gold-soft);color:#8a5f0a;font-size:14px;font-weight:700}
.sg-kicker i{font-size:17px}
.sg-hero h1{margin:0;font-size:clamp(32px,5.6vw,56px);font-weight:750;letter-spacing:-.05em;line-height:1.02}
.sg-hero h1 em{font-style:normal;color:var(--soft)}
.sg-lead{max-width:48ch;margin:16px 0 0;color:var(--muted);font-size:clamp(16px,1.9vw,18px);line-height:1.55}
.sg-hero__facts{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.sg-hero__facts span{display:inline-flex;align-items:center;gap:8px;padding:9px 15px;border-radius:999px;background:#fff;font-size:14.5px;font-weight:650;box-shadow:0 8px 20px rgba(33,44,62,.08)}
.sg-hero__facts i{color:var(--gold);font-size:17px}

/* сцена: лист, подпись рисуется, перо ведёт */

.sg-scene{position:relative;display:grid;place-items:center;min-height:clamp(320px,44vw,420px)}
.sg-scene__glow{position:absolute;width:min(420px,92%);height:min(420px,92%);border-radius:50%;background:radial-gradient(circle,rgba(199,137,18,.18),transparent 66%);animation:sg-pulse 5s ease-in-out infinite}
@keyframes sg-pulse{0%,100%{transform:scale(.94);opacity:.85}50%{transform:scale(1.04);opacity:1}}
.sg-paper{position:relative;z-index:2;width:min(300px,86%);padding:20px 20px 18px;border-radius:24px;background:#fff;box-shadow:0 30px 64px rgba(33,44,62,.18);animation:sg-paper-in 1s var(--ease) both}
@keyframes sg-paper-in{from{opacity:0;transform:translateY(18px) rotate(2deg)}to{opacity:1;transform:none}}
.sg-paper__head{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.sg-paper__logo{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--gold-soft);color:var(--gold);font-size:18px}
.sg-paper__title{display:block;width:104px;height:10px;border-radius:9px;background:#e9edf2}
.sg-paper__line{display:block;height:9px;margin-bottom:9px;border-radius:9px;background:#eef1f5}
.sg-paper__line.is-a{width:100%}
.sg-paper__line.is-b{width:88%}
.sg-paper__line.is-c{width:96%}
.sg-paper__line.is-d{width:58%;margin-bottom:16px}
.sg-paper__slot{position:relative;padding:12px 10px 8px;border:2px dashed #e0e5ec;border-radius:16px}
.sg-paper__ink{display:block;width:100%;color:var(--blue);stroke-dasharray:460;stroke-dashoffset:460;animation:sg-draw 5.4s ease-in-out infinite}
@keyframes sg-draw{0%,6%{stroke-dashoffset:460}52%,86%{stroke-dashoffset:0}100%{stroke-dashoffset:460}}
.sg-paper__caption{display:block;margin-top:4px;color:var(--soft);font-size:12px;font-weight:650}
.sg-paper__pen{position:absolute;left:0;bottom:44px;display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:#fff;color:var(--gold);font-size:24px;box-shadow:0 16px 30px rgba(33,44,62,.2);animation:sg-pen 5.4s ease-in-out infinite}
@keyframes sg-pen{0%,6%{transform:translate(14px,6px);opacity:0}10%{opacity:1}52%{transform:translate(236px,-8px);opacity:1}62%,100%{transform:translate(236px,-8px);opacity:0}}

.sg-chip{position:absolute;z-index:3;display:inline-flex;align-items:center;gap:8px;padding:10px 15px;border-radius:999px;background:#fff;font-size:13.5px;font-weight:700;white-space:nowrap;box-shadow:0 14px 30px rgba(33,44,62,.14);animation:sg-chip 5.4s ease-in-out infinite}
.sg-chip i{font-size:17px;color:var(--gold)}
.sg-chip.is-a{left:0;top:10%;animation-delay:.2s}
.sg-chip.is-b{right:0;top:32%;animation-delay:1.6s}
.sg-chip.is-c{left:6%;bottom:8%;animation-delay:3s}
.sg-chip.is-c i{color:var(--green)}
@keyframes sg-chip{0%,6%{opacity:0;transform:translateY(10px) scale(.94)}16%,80%{opacity:1;transform:none}100%{opacity:0;transform:translateY(-8px)}}

/* ---------- шаги ---------- */

.sg-steps{display:grid;gap:12px;margin:0;padding:0;list-style:none}
.sg-step{padding:clamp(18px,2.6vw,24px);border-radius:28px;background:var(--surface);transition:background .3s ease,box-shadow .3s ease}
.sg-step.is-open{background:#fff;box-shadow:0 22px 52px rgba(33,44,62,.12)}
.sg-step.is-done .sg-step__num{background:var(--green)}
.sg-step.is-done .sg-step__num:before{content:"\2713"}
.sg-step.is-done .sg-step__num span{display:none}
.sg-step__head{display:flex;align-items:center;gap:12px;margin:0;font-size:clamp(18px,2.4vw,21px);font-weight:750;letter-spacing:-.025em;cursor:default}
.sg-step__num{display:grid;place-items:center;flex:none;width:36px;height:36px;border-radius:50%;background:#1D1D1F;color:#fff;font-size:15px;font-weight:800;transition:background .3s ease}
.sg-step__caret{margin-left:auto;color:var(--soft);font-size:18px;transition:transform .4s var(--ease)}
.sg-step.is-open .sg-step__caret{transform:rotate(180deg);color:var(--gold)}
.sg-step__body{padding-top:16px;animation:sg-body .45s var(--ease) both}
@keyframes sg-body{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.sg-step:not(.is-open) .sg-step__body{display:none}

.sg-drop{display:grid;place-items:center;gap:6px;padding:clamp(26px,5vw,44px);border:2px dashed #ddd9cd;border-radius:24px;background:#fffdf7;text-align:center;cursor:pointer;transition:border-color .25s ease,background .25s ease,transform .35s var(--ease)}
.sg-drop:hover,.sg-drop.is-over{border-color:var(--gold);background:#fff9ea;transform:translateY(-2px)}
.sg-drop__icon{display:grid;place-items:center;width:58px;height:58px;border-radius:50%;background:var(--gold-soft);color:var(--gold);font-size:27px;animation:sg-bounce 2.8s ease-in-out infinite}
@keyframes sg-bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
.sg-drop strong{font-size:17.5px}
.sg-drop small{max-width:34ch;color:var(--soft);font-size:14px;line-height:1.45}
.sg-file{display:flex;align-items:center;gap:10px;margin:12px 0 0;padding:13px 15px;border-radius:16px;background:var(--surface);color:var(--muted);font-size:15px}

.sg-pad{position:relative;border-radius:24px;background:#fff;box-shadow:inset 0 0 0 2px #e6e9ee;overflow:hidden}
.sg-pad canvas{position:relative;z-index:2;display:block;width:100%;height:clamp(190px,44vw,250px);touch-action:none;cursor:crosshair}
.sg-pad__rule{position:absolute;z-index:1;left:8%;right:8%;bottom:26%;height:2px;background:repeating-linear-gradient(90deg,#e4e8ee 0 10px,transparent 10px 20px)}
.sg-pad__hint{position:absolute;z-index:1;left:50%;top:50%;display:inline-flex;align-items:center;gap:9px;transform:translate(-50%,-50%);color:var(--soft);font-size:15px;font-weight:650;pointer-events:none;transition:opacity .25s ease}
.sg-pad__hint i{color:var(--gold);font-size:20px;animation:sg-swipe 2s ease-in-out infinite}
@keyframes sg-swipe{0%,100%{transform:translateX(0)}50%{transform:translateX(8px)}}
.sg-pad.is-drawn .sg-pad__hint{opacity:0}
.sg-pad__actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}
.sg-hint{margin:12px 0 0;color:var(--soft);font-size:14px;line-height:1.5}

.sg-button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:54px;padding:0 26px;border:0;border-radius:999px;background:var(--gold);color:#fff;font:inherit;font-size:16.5px;font-weight:750;cursor:pointer;box-shadow:0 16px 32px rgba(199,137,18,.26);transition:transform .35s var(--ease),background .2s ease}
.sg-button:hover{background:#b07a10;transform:translateY(-2px)}
.sg-button.is-ghost{background:#fff;color:var(--ink);box-shadow:inset 0 0 0 2px #e6e9ee}
.sg-button.is-ghost:hover{background:#f2f4f7}
.sg-button:disabled{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}

.sg-preview{padding:14px;border-radius:26px;background:var(--surface)}
.sg-preview__paper{position:relative;display:grid;place-items:center;min-height:clamp(250px,60vw,380px);border-radius:18px;background:#fff;overflow:hidden;touch-action:none;box-shadow:0 10px 30px rgba(33,44,62,.08)}
.sg-preview__paper img[data-preview-image]{display:block;width:100%;height:auto}
.sg-preview__empty{margin:0;max-width:26ch;color:var(--soft);font-size:15px;text-align:center}
.sg-stamp{position:absolute;left:12%;top:58%;width:44%;max-width:280px;padding:8px;border-radius:14px;cursor:grab;touch-action:none}
.sg-stamp img{display:block;width:100%;height:auto;pointer-events:none}
.sg-stamp__grab{position:absolute;right:-10px;top:-10px;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--blue);color:#fff;font-size:14px;opacity:0;transition:opacity .2s ease}
.sg-stamp:hover .sg-stamp__grab,.sg-stamp.is-dragging .sg-stamp__grab{opacity:1}
.sg-stamp:active{cursor:grabbing}
.sg-stamp:after{content:"";position:absolute;inset:0;border:2px dashed rgba(31,58,143,.4);border-radius:14px;opacity:0;transition:opacity .2s ease}
.sg-stamp:hover:after,.sg-stamp.is-dragging:after{opacity:1}

.sg-final{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:16px}
.sg-state{margin:0;color:var(--muted);font-size:14.5px;line-height:1.5}
.sg-state.is-wait{color:#8a5f0a}
.sg-state.is-error{color:#c4262c;font-weight:650}
.sg-state.is-ok{color:#145c3b;font-weight:650}

.sg-note{margin-top:clamp(40px,6vw,72px)}
.sg-note h2{margin:0 0 14px;font-size:clamp(22px,3.4vw,30px);font-weight:750;letter-spacing:-.03em}
.sg-note p{max-width:70ch;margin:0 0 10px;color:var(--muted);font-size:15.5px;line-height:1.6}
.sg-note a{color:#0a66d1;font-weight:650}
.sg-note__warn{display:flex;gap:12px;align-items:flex-start;margin-top:14px;padding:16px 18px;border-radius:20px;background:#fff6e8;color:#5a3d0b}
.sg-note__warn i{flex:none;margin-top:2px;color:#e3a21a;font-size:19px}

.sg-steps,.sg-note{scroll-margin-top:24px}
.sg-footer{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:24px clamp(26px,6vw,70px);max-width:1120px;margin:0 auto;padding:30px clamp(16px,4vw,28px) calc(28px + env(safe-area-inset-bottom));border-top:1px solid var(--line)}
.sg-footer__about{min-width:0}
.sg-footer__brand{color:var(--ink);font-size:17px;font-weight:750;letter-spacing:-.02em;text-decoration:none}
.sg-footer__about p{max-width:35ch;margin:8px 0 0;color:var(--muted);font-size:14px;line-height:1.55}
.sg-footer__links{display:flex;flex-wrap:wrap;align-content:start;justify-content:flex-end;gap:4px 22px;min-width:0}
.sg-footer__links a{display:inline-flex;align-items:center;min-height:42px;max-width:100%;color:var(--muted);font-size:14px;font-weight:650;line-height:1.35;text-decoration:none;overflow-wrap:anywhere}
.sg-footer__links a:hover,.sg-footer__brand:hover{color:#8a5f0a;text-decoration:underline;text-underline-offset:3px}
.sg-footer__copy{grid-column:1/-1;margin:0;padding-top:18px;border-top:1px solid var(--line);color:var(--muted);font-size:13px;line-height:1.5}
@media (max-width:700px){.sg-footer{grid-template-columns:1fr;gap:18px}.sg-footer__links{justify-content:flex-start;gap:0 20px}.sg-footer__copy{padding-top:15px}}

@media (max-width:900px){
  .sg-hero{grid-template-columns:1fr}
  .sg-hero__copy{order:2}
  .sg-scene{order:1;min-height:300px}
}
@media (max-width:560px){
  .sg-top{flex-wrap:wrap;gap:10px}
  .sg-back{order:3;width:100%;justify-content:center}
  .sg-paper{width:84%}
  .sg-chip{font-size:12.5px;padding:8px 13px}
  .sg-chip.is-b{right:0;top:30%}
  .sg-pad__actions .sg-button,.sg-final .sg-button{width:100%}
}
@media (prefers-reduced-motion:reduce){
  .sg-scene__glow,.sg-paper,.sg-paper__ink,.sg-paper__pen,.sg-chip,.sg-drop__icon,.sg-pad__hint i,.sg-step__body{animation:none}
  .sg-paper__ink{stroke-dashoffset:0}
  .sg-paper__pen{opacity:0}
  .sg-chip{opacity:1;transform:none}
  .sg-button,.sg-back,.sg-drop,.sg-step{transition:none}
}

/* ---------------------------------------------------------------------------
   Дополнено 19 сентября 2026: размер подписи и удобное перетаскивание с
   телефона — крупная зона захвата, подпись не уходит за край листа.
   ------------------------------------------------------------------------- */

.sg-hint i{margin-right:7px;color:var(--gold);font-size:16px;vertical-align:-2px}

/* Палец должен попадать по подписи легко: зона захвата шире самой картинки. */
.sg-stamp{padding:14px;touch-action:none;-webkit-user-select:none;user-select:none}
.sg-stamp:before{content:"";position:absolute;inset:-10px;border-radius:18px}
.sg-stamp.is-dragging{box-shadow:0 18px 40px rgba(31,58,143,.22)}
.sg-stamp__grab{width:34px;height:34px;font-size:16px;opacity:1;background:#fff;color:var(--blue);box-shadow:0 8px 18px rgba(33,44,62,.2)}
@media (hover:hover){
  .sg-stamp__grab{opacity:0}
  .sg-stamp:hover .sg-stamp__grab,.sg-stamp.is-dragging .sg-stamp__grab{opacity:1}
}

/* демонстрация: тестовый документ, пока сервер подписания не подключён */
.sg-demo{margin-top:14px;padding:14px 16px 16px;border-radius:18px;border:1px dashed rgba(31,58,143,.35);background:rgba(31,58,143,.05)}
.sg-demo__title{display:flex;align-items:center;gap:8px;margin:0 0 4px;color:#1f3a8f;font-size:14px;font-weight:750}
.sg-demo__title i{font-size:17px}
.sg-demo small{display:block;color:var(--muted);font-size:13px;line-height:1.5}
.sg-demo .sg-button{margin-top:12px}

/* размер подписи: общий ползунок сайта (range.css) + кнопка «в центр» */
.sg-size{margin-top:16px;padding:16px 18px;border-radius:22px;background:var(--surface)}
.sg-size__reset{display:inline-flex;align-items:center;gap:8px;margin-top:6px;padding:10px 16px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--muted);font:inherit;font-size:14px;font-weight:650;cursor:pointer;transition:color .2s ease,transform .3s var(--ease)}
.sg-size__reset:hover{color:var(--ink);transform:translateY(-1px)}
.sg-size__reset i{font-size:16px}

/* готовый файл: показываем, что получилось */
.sg-done{margin-top:16px;padding:16px;border-radius:24px;background:var(--surface)}
.sg-done__title{display:flex;align-items:center;gap:9px;margin:0 0 12px;color:var(--green);font-size:15px;font-weight:750}
.sg-done__title i{font-size:19px}
.sg-done img{display:block;width:100%;height:auto;border-radius:14px;background:#fff;box-shadow:0 12px 30px rgba(33,44,62,.12)}
.sg-done__hint{margin:12px 0 0;color:var(--muted);font-size:13.5px;line-height:1.5}
.sg-final .sg-state{flex:1 1 100%}

/* Галочка, плюс, минус и крестик рисуем сами: у Phosphor в «залитом» начертании
   они идут в квадратной рамке, а внутри нашего квадратика или круглой кнопки
   рамка в рамке выглядит неряшливо. */
.sg-mark{position:relative;display:block;width:1em;height:1em;color:currentColor}
.sg-mark:before,.sg-mark:after{content:"";position:absolute;left:50%;top:50%;width:62%;height:2.5px;border-radius:2px;background:currentColor;transform:translate(-50%,-50%)}
.sg-mark.is-plus:after{transform:translate(-50%,-50%) rotate(90deg)}
.sg-mark.is-minus:after{display:none}
.sg-mark.is-x:before{transform:translate(-50%,-50%) rotate(45deg)}
.sg-mark.is-x:after{transform:translate(-50%,-50%) rotate(-45deg)}
.sg-mark.is-check:before{left:22%;top:6%;width:34%;height:62%;border:2.5px solid currentColor;border-top:0;border-left:0;border-radius:1px;background:none;transform:rotate(42deg)}
.sg-mark.is-check:after{display:none}

/* переключатель языка в шапке */
.sg-lang{display:inline-flex;gap:2px;padding:4px;border-radius:999px;background:#fff;box-shadow:0 6px 18px rgba(33,44,62,.08)}
.sg-lang a{display:grid;place-items:center;min-width:40px;height:32px;border-radius:999px;color:var(--muted);font-size:13.5px;font-weight:750;text-decoration:none;transition:background .2s ease,color .2s ease}
.sg-lang a.is-on{background:var(--ink);color:#fff}
.sg-lang a:not(.is-on):hover{background:var(--surface);color:var(--ink)}

/* Листалка страниц документа */
.sg-pages{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:14px}
.sg-pages__count{margin:0;color:#5c6169;font-size:14px;letter-spacing:-.01em}
.sg-pages__count strong{color:#1D1D1F}
.sg-pages__arrow{display:grid;place-items:center;width:44px;height:44px;padding:0;border:1px solid rgba(20,27,38,.09);
  border-radius:50%;background:#fff;color:#1D1D1F;cursor:pointer;transition:background .2s,transform .2s}
.sg-pages__arrow .wid-arrow{display:block;transform:rotate(180deg)}
.sg-pages__arrow.is-next .wid-arrow{transform:none}
.sg-pages__arrow:disabled{opacity:.35;cursor:default}
.sg-pages__arrow:not(:disabled):hover{background:#f2f3f5}
.sg-preview__paper canvas{display:block;width:100%;height:auto;border-radius:10px}

/* Две кнопки в ряд: сохранить файл и скопировать */
.sg-final__row{display:flex;gap:10px;flex-wrap:wrap}
.sg-final__row .sg-button{flex:1 1 180px;min-width:0}
@media(max-width:420px){.sg-final__row{flex-direction:column}.sg-final__row .sg-button{flex:none;width:100%}}