/* SecureSign — paper, ink and one blue. Hebrew, right to left. Every funnel screen fits one window (100dvh). */
:root{
  --paper:#F6F4EF; --card:#FFFFFF; --ink:#14171F; --ink2:#2B2F3A; --muted:#626877; --faint:#9298A4;
  --line:#E3DFD5; --line2:#EEEBE3; --blue:#1F4FD8; --blue-d:#1A3FAE; --blue-t:#E9EFFD; --green:#0E8A5F; --green-t:#E5F4EE;
  --amber:#B46A06; --amber-t:#FBF1DF; --red:#C4352B; --chat:#E7F7DE; --chat-bg:#EFEAE2;
  --serif:'Frank Ruhl Libre',Georgia,serif; --sans:'IBM Plex Sans Hebrew',system-ui,-apple-system,'Segoe UI',Arial,sans-serif;
  --r:14px; --shadow:0 1px 2px rgba(20,23,31,.06),0 8px 24px -8px rgba(20,23,31,.14);
}
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none!important}
html,body{height:100%}
body{background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;text-rendering:optimizeLegibility}
a{color:inherit}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}
input,select,textarea{font:inherit;color:inherit}
bdi{unicode-bidi:isolate}

/* ---------- top bar ---------- */
.top{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;height:60px;flex:none}
.brand{display:inline-flex;align-items:center;gap:9px;text-decoration:none;font-weight:700;font-size:17px;letter-spacing:-.01em}
.brand .mark{width:26px;height:26px;border-radius:7px;background:var(--blue);display:grid;place-items:center}
.brand .mark svg{width:16px;height:16px;fill:none;stroke:#fff;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.login{font-size:15px;text-decoration:none;color:var(--ink2);padding:8px 12px;border-radius:10px}
.login:hover{background:rgba(20,23,31,.05)}

/* ---------- landing: one screen ---------- */
body.land{height:100dvh;display:flex;flex-direction:column;overflow:hidden}
.hero{flex:1;min-height:0;display:flex;flex-direction:column;padding:4px 20px 0;gap:14px}
.copy{flex:none}
.copy h1{font-family:var(--serif);font-weight:700;font-size:clamp(31px,8.6vw,40px);line-height:1.06;letter-spacing:-.015em;color:var(--ink)}
.copy .sub{margin-top:10px;font-size:16px;line-height:1.5;color:var(--muted);max-width:34em}
.cta{margin-top:16px;display:flex;align-items:center;justify-content:center;gap:8px;height:56px;border-radius:var(--r);background:var(--blue);color:#fff;text-decoration:none;font-weight:600;font-size:17px;box-shadow:0 1px 0 rgba(255,255,255,.18) inset,0 6px 16px -6px rgba(31,79,216,.55);transition:transform .12s,background .12s}
.cta svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.cta:active{transform:scale(.985);background:var(--blue-d)}
.fine{margin-top:8px;font-size:13px;color:var(--faint);text-align:center}
.art-box{flex:1;min-height:0;position:relative;display:flex;align-items:center;justify-content:center}
.art{position:absolute;top:50%;left:50%;transform-origin:center;transform:translate(-50%,-50%) scale(var(--k,1))}
.foot{flex:none;display:flex;justify-content:center;gap:18px;padding:8px 12px calc(10px + env(safe-area-inset-bottom));font-size:12px;color:var(--faint)}
.foot a{text-decoration:none}
.foot a:hover{color:var(--ink2)}
/* small phones: less text, smaller art */
body.fit1 .copy .sub{font-size:15px;margin-top:8px}
body.fit1 .cta{height:52px;margin-top:12px}
body.fit2 .fine{display:none}
body.fit2 .foot{display:none}
body.fit3 .copy h1{font-size:28px}
body.fit3 .copy .sub{-webkit-line-clamp:2;display:-webkit-box;-webkit-box-orient:vertical;overflow:hidden}

@media (min-width:900px){
  .hero{flex-direction:row;align-items:center;gap:56px;max-width:1180px;width:100%;margin:0 auto;padding:0 40px}
  .copy{flex:0 0 480px}
  .copy h1{font-size:62px}
  .copy .sub{font-size:19px;margin-top:16px}
  .cta{display:inline-flex;padding:0 30px;height:58px;margin-top:26px}
  .fine{text-align:right}
  .art-box{align-self:stretch}
  .top{padding:20px 40px;height:72px;max-width:1260px;width:100%;margin:0 auto}
}

/* ---------- product drawings ---------- */
.stage{position:relative;width:100%;height:100%}
.sheet{position:absolute;background:var(--card);border-radius:10px;box-shadow:var(--shadow);border:1px solid var(--line2);padding:22px 22px 18px;width:270px}
.sheet-title{font-family:var(--serif);font-weight:700;font-size:19px;margin-bottom:14px}
.ln{display:block;height:7px;border-radius:4px;background:var(--line2);margin:0 0 9px auto}
.sig-row{margin-top:14px;display:flex;align-items:flex-end;justify-content:space-between;gap:8px;border-top:1px dashed var(--line);padding-top:6px}
.sig{width:150px;height:56px;fill:none;stroke:var(--blue);stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:640;stroke-dashoffset:640;animation:draw 1.8s .5s cubic-bezier(.5,0,.3,1) forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.sig-name{font-size:12px;color:var(--muted);white-space:nowrap}
.ok{width:20px;height:20px;border-radius:50%;background:var(--green);display:inline-grid;place-items:center;flex:none}
.ok svg{width:12px;height:12px;fill:none;stroke:#fff;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.field{display:flex;justify-content:space-between;gap:10px;font-size:13px;padding:6px 0;border-bottom:1px solid var(--line2)}
.field span{color:var(--muted)}
.field b{font-weight:600;text-align:left}
.field:last-of-type{margin-bottom:12px}
.chip-done{position:absolute;display:flex;align-items:center;gap:8px;background:var(--card);border:1px solid var(--line2);box-shadow:var(--shadow);border-radius:999px;padding:8px 14px 8px 16px;font-size:13.5px;font-weight:600;white-space:nowrap}
@keyframes rise{from{opacity:0;transform:scale(.96)}to{opacity:1;transform:none}}

/* evidence */
.s-evidence{width:380px;height:430px}
.s-evidence .sheet{top:0;right:0;width:262px;transform:rotate(1.2deg)}
.proof{position:absolute;left:0;bottom:0;width:250px;background:var(--card);border-radius:12px;border:1px solid var(--line2);box-shadow:0 2px 4px rgba(20,23,31,.06),0 18px 40px -12px rgba(20,23,31,.28);padding:14px 16px;animation:rise .5s 1.9s both}
.proof-head{display:flex;align-items:center;gap:8px;font-weight:700;font-size:15px;margin-bottom:8px}
.proof dl{display:grid;grid-template-columns:auto 1fr;gap:3px 12px;font-size:12.5px}
.proof dt{color:var(--muted)}
.proof dd{font-weight:500;text-align:left}
.proof-qr{display:flex;align-items:center;gap:10px;margin-top:10px;padding-top:10px;border-top:1px solid var(--line2);font-size:11.5px;color:var(--muted)}
.proof-qr svg{width:52px;height:52px}

/* chat */
.phone{position:absolute;background:var(--chat-bg);border-radius:30px;border:8px solid #1B1D23;box-shadow:0 30px 60px -24px rgba(20,23,31,.45);overflow:hidden;width:300px;height:430px;left:50%;top:0;transform:translateX(-50%)}
.s-chat{width:360px;height:440px}
.ph-top{display:flex;align-items:center;gap:10px;background:#F7F7F7;padding:12px 14px;border-bottom:1px solid #E2E2E2}
.ph-top b{display:block;font-size:14px}
.ph-top small{display:block;font-size:11px;color:var(--muted);line-height:1.2}
.av{width:34px;height:34px;border-radius:50%;background:#C9D4F5;color:var(--blue-d);display:grid;place-items:center;font-weight:700}
.ph-body{padding:14px 12px;display:flex;flex-direction:column;gap:10px}
.msg{max-width:84%;padding:8px 10px 18px;border-radius:12px;font-size:13.5px;position:relative;box-shadow:0 1px 1px rgba(0,0,0,.08);animation:rise .4s both}
.msg .t{position:absolute;bottom:3px;left:8px;font-size:10px;color:#7B8088}
.msg.in .t{left:auto;right:8px}
.msg.out{align-self:flex-end;background:var(--chat);border-top-left-radius:4px}
.msg.in{align-self:flex-start;background:#fff;border-top-right-radius:4px;animation-delay:1.6s}
.link-card{display:flex;gap:9px;align-items:center;margin-top:7px;background:rgba(255,255,255,.75);border-radius:9px;padding:7px 9px}
.link-card b{display:block;font-size:12.5px}
.link-card small{display:block;font-size:10.5px;color:var(--muted)}
.lc-doc{width:30px;height:36px;border-radius:5px;background:var(--blue);color:#fff;font-size:9px;font-weight:700;display:grid;place-items:center;flex:none}
.sys{align-self:center;display:flex;align-items:center;gap:6px;background:#fff;border-radius:999px;padding:6px 12px;font-size:12px;font-weight:600;box-shadow:0 1px 1px rgba(0,0,0,.06);animation:rise .4s 2.4s both}
.sys .ok{width:16px;height:16px}

/* rental / contract */
.s-contract{width:360px;height:440px}
.s-contract .sheet{top:0;left:50%;transform:translateX(-50%);width:300px}
.s-contract .chip-done{bottom:6px;left:50%;transform:translateX(-50%);animation:rise .4s 1.2s both}
.s-rental{width:380px;height:440px}
.s-rental .sheet{top:0;right:0;width:290px}
.bubble-float{position:absolute;left:0;bottom:62px;width:220px;animation:rise .5s .9s both}
.bubble-float .msg{max-width:none;background:var(--chat);box-shadow:var(--shadow)}
.s-rental .chip-done{left:8px;bottom:6px;animation:rise .4s 2s both}

/* no smart card */
.s-nocard{width:360px;height:400px;display:flex;flex-direction:column;gap:14px;justify-content:center}
.nc{background:var(--card);border:1px solid var(--line2);border-radius:14px;padding:16px;display:flex;gap:12px;align-items:center;box-shadow:var(--shadow);position:relative}
.nc b{display:block;font-size:15px}
.nc small{display:block;font-size:12.5px;color:var(--muted);line-height:1.4}
.nc.old{opacity:.7}
.nc.old b{text-decoration:line-through;text-decoration-color:var(--red);text-decoration-thickness:2px}
.nc-ic svg{width:48px;height:32px;fill:none;stroke:var(--muted);stroke-width:2}
.nc .x{position:absolute;left:14px;top:12px;color:var(--red);font-weight:700}
.nc.new{flex-direction:column;align-items:stretch;border-color:#CFE9DD;animation:rise .5s .6s both}
.sms{background:#F1F1F3;border-radius:14px;padding:10px 12px;font-size:13.5px}
.sms small{display:block;color:var(--muted);font-size:11px;margin-bottom:2px}
.sms b{letter-spacing:.06em}
.nc-row{display:flex;gap:10px;align-items:center}

/* dashboard */
.s-dash{width:380px;height:420px;display:flex;align-items:center}
.dash{width:100%;background:var(--card);border:1px solid var(--line2);border-radius:16px;box-shadow:var(--shadow);padding:16px}
.dash-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.dash-top b{font-size:16px}
.new-btn{font-size:12.5px;font-weight:600;color:#fff;background:var(--blue);border-radius:9px;padding:6px 10px}
.drow{display:flex;align-items:center;gap:10px;padding:11px 2px;border-top:1px solid var(--line2);animation:rise .35s both}
.drow:nth-child(3){animation-delay:.12s}.drow:nth-child(4){animation-delay:.24s}.drow:nth-child(5){animation-delay:.36s}.drow:nth-child(6){animation-delay:.48s}
.dic svg{width:16px;height:20px;fill:var(--blue-t);stroke:var(--blue);stroke-width:1.2}
.dt{flex:1;min-width:0}
.dt b{display:block;font-size:14px;font-weight:600}
.dt small{display:block;font-size:12px;color:var(--muted)}
.st{font-size:11.5px;font-weight:600;border-radius:999px;padding:4px 9px;white-space:nowrap}
.st-done{background:var(--green-t);color:var(--green)}
.st-seen{background:var(--amber-t);color:var(--amber)}
.st-sent{background:var(--blue-t);color:var(--blue-d)}

/* phone signing */
.s-phone{width:300px;height:440px}
.phone.tall{background:#fff;height:440px;width:270px;display:flex;flex-direction:column}
.ph-doc{flex:1;padding:18px 16px 8px}
.ph-doc .sheet-title{font-size:17px}
.pad{margin-top:10px;height:92px;border:1.5px dashed #BFC8E6;border-radius:12px;background:#FBFCFF;position:relative;display:grid;place-items:center}
.pad .sig{width:170px;height:62px}
.finger{position:absolute;width:26px;height:26px;border-radius:50%;background:rgba(31,79,216,.18);border:2px solid rgba(31,79,216,.4);left:22px;top:30px;animation:finger 1.8s .5s cubic-bezier(.5,0,.3,1) forwards}
@keyframes finger{0%{left:178px;top:52px}25%{left:140px;top:20px}50%{left:104px;top:50px}75%{left:60px;top:24px}100%{left:14px;top:30px;opacity:0}}
.pad-label{text-align:center;font-size:11.5px;color:var(--faint);margin-top:6px}
.ph-btn{margin:10px 14px 16px;height:42px;border-radius:11px;background:var(--blue);color:#fff;font-weight:600;font-size:14px;display:grid;place-items:center}

/* upload (the free tool's own drop zone) */
.art-upload{position:relative;transform:none;top:auto;left:auto;width:100%;max-width:420px;height:100%;max-height:300px}
.drop{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;background:var(--card);border:2px dashed #C3CCE8;border-radius:18px;cursor:pointer;transition:border-color .15s,background .15s}
.drop:hover,.drop.over{border-color:var(--blue);background:#FAFBFF}
.drop input{position:absolute;inset:0;opacity:0;cursor:pointer}
.drop-ic svg{width:52px;height:62px;fill:var(--blue-t);stroke:var(--blue);stroke-width:1.6;stroke-linejoin:round}
.drop-ic text{fill:var(--blue);stroke:none;font:700 9px var(--sans)}
.drop b{font-size:17px}
.drop small{color:var(--muted);font-size:13.5px}

@media (prefers-reduced-motion:reduce){*{animation:none!important}.sig{stroke-dashoffset:0}}

/* ---------- app screens (app, sign, verify): one screen each ---------- */
body.app{height:100dvh;display:flex;flex-direction:column;overflow:hidden}
.screen{flex:1;min-height:0;display:flex;flex-direction:column;width:100%;max-width:520px;margin:0 auto;padding:6px 20px calc(16px + env(safe-area-inset-bottom))}
.screen[hidden]{display:none}
.screen h2{font-family:var(--serif);font-weight:700;font-size:28px;line-height:1.12;letter-spacing:-.01em}
.screen .lead{color:var(--muted);margin-top:6px;font-size:15.5px}
.grow{flex:1;min-height:0;display:flex;flex-direction:column;justify-content:center;gap:12px;margin:14px 0}
.scroll{overflow:auto;-webkit-overflow-scrolling:touch}
.btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;height:54px;border-radius:var(--r);background:var(--blue);color:#fff;font-weight:600;font-size:16.5px;text-decoration:none;flex:none;transition:transform .1s,background .1s,opacity .2s}
.btn:active{transform:scale(.985)}
.btn[disabled]{opacity:.45;pointer-events:none}
.btn.ghost{background:transparent;color:var(--ink2);border:1.5px solid var(--line);font-weight:500}
.btn.wa{background:#1FA855}
.btn.dark{background:var(--ink)}
.btn svg{width:20px;height:20px;fill:currentColor}
.btns{display:flex;flex-direction:column;gap:10px;flex:none}
.back{align-self:flex-start;display:inline-flex;align-items:center;gap:4px;font-size:14.5px;color:var(--muted);padding:6px 2px;margin-bottom:4px}
.back svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
label.f{display:block}
label.f span{display:block;font-size:13.5px;font-weight:500;color:var(--ink2);margin-bottom:5px}
label.f small{display:block;font-size:12px;color:var(--faint);margin-top:4px}
.in{width:100%;height:52px;border:1.5px solid var(--line);border-radius:12px;background:var(--card);padding:0 14px;font-size:17px;outline:none;transition:border-color .15s,box-shadow .15s}
.in:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(31,79,216,.12)}
.in.ltr{direction:ltr;text-align:right}
textarea.in{height:auto;min-height:84px;padding:12px 14px;line-height:1.45;resize:none}
select.in{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:18px 22px,12px 22px;background-size:6px 6px;background-repeat:no-repeat}
.code{display:flex;justify-content:center}
.codein{width:100%;max-width:300px;height:66px;text-align:center;direction:ltr;font-size:32px;font-weight:600;letter-spacing:.42em;padding-left:.42em;border:1.5px solid var(--line);border-radius:14px;background:var(--card);outline:none;font-variant-numeric:tabular-nums}
.codein:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(31,79,216,.12)}
.codein::placeholder{color:#D5D1C7}
.err{color:var(--red);font-size:14px;min-height:20px;text-align:center}
.note{font-size:13px;color:var(--faint);text-align:center}
.card{background:var(--card);border:1px solid var(--line2);border-radius:16px;box-shadow:var(--shadow);padding:16px}
.doc-chip{display:flex;align-items:center;gap:12px}
.doc-chip .lc-doc{width:38px;height:46px;font-size:10px}
.doc-chip b{display:block;font-size:15.5px;line-height:1.3}
.doc-chip small{display:block;font-size:12.5px;color:var(--muted)}
.list{display:flex;flex-direction:column}
.list .drow{animation:none;cursor:pointer;padding:12px 4px}
.tag{font-size:12px;font-weight:600;border-radius:999px;padding:3px 9px}
.toast{position:fixed;top:calc(10px + env(safe-area-inset-top));left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;font-size:14px;padding:10px 16px;border-radius:12px;z-index:50;box-shadow:var(--shadow);max-width:90vw;text-align:center}
.spin{width:22px;height:22px;border-radius:50%;border:2.5px solid rgba(255,255,255,.35);border-top-color:#fff;animation:sp .8s linear infinite}
.spin.dark{border-color:rgba(20,23,31,.12);border-top-color:var(--blue)}
@keyframes sp{to{transform:rotate(360deg)}}
.big-ok{width:72px;height:72px;border-radius:50%;background:var(--green-t);display:grid;place-items:center;margin:0 auto}
.big-ok svg{width:38px;height:38px;fill:none;stroke:var(--green);stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.center{text-align:center}
.stepper{display:flex;gap:6px;margin:4px 0 10px}
.stepper i{flex:1;height:4px;border-radius:2px;background:var(--line)}
.stepper i.on{background:var(--blue)}
.pdfview{flex:1;min-height:0;overflow:auto;background:#E9E6DF;border-radius:14px;padding:10px;display:flex;flex-direction:column;gap:10px;align-items:center;-webkit-overflow-scrolling:touch;position:relative}
.pdfview canvas{width:100%;height:auto;background:#fff;border-radius:4px;box-shadow:0 1px 3px rgba(0,0,0,.12);display:block}
.pg{position:relative;width:100%}
.placed{position:absolute;border:1.5px dashed var(--blue);border-radius:6px;background:rgba(31,79,216,.04);touch-action:none}
.placed img{width:100%;height:100%;object-fit:contain;pointer-events:none}
.placed .rm{position:absolute;top:-12px;left:-12px;width:24px;height:24px;border-radius:50%;background:var(--ink);color:#fff;font-size:14px;line-height:24px;text-align:center}
.placed .rs{position:absolute;bottom:-9px;right:-9px;width:18px;height:18px;border-radius:50%;background:var(--blue);border:2px solid #fff}
.padbox{position:relative;background:#fff;border:1.5px dashed #BFC8E6;border-radius:16px;height:220px;touch-action:none}
.padbox canvas{position:absolute;inset:0;width:100%;height:100%}
.padbox .hint{position:absolute;inset:auto 0 12px;text-align:center;font-size:13px;color:var(--faint);pointer-events:none}
.padbox .clear{position:absolute;top:8px;left:10px;font-size:13px;color:var(--muted);padding:4px 8px}
.seg{display:flex;background:#ECE9E2;border-radius:11px;padding:3px}
.seg button{flex:1;height:36px;border-radius:9px;font-size:14px;color:var(--muted)}
.seg button.on{background:#fff;color:var(--ink);font-weight:600;box-shadow:0 1px 2px rgba(0,0,0,.08)}
.typed{height:220px;display:grid;place-items:center;background:#fff;border:1.5px dashed #BFC8E6;border-radius:16px;font-family:'Caveat','Frank Ruhl Libre',serif;font-size:40px;color:var(--blue)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--ink2)}
.check input{width:20px;height:20px;margin-top:2px;accent-color:var(--blue);flex:none}
.signers{display:flex;flex-direction:column;gap:10px}
.signer{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.add{font-size:14.5px;color:var(--blue);font-weight:600;align-self:flex-start;padding:4px 0}
.price{font-family:var(--serif);font-size:44px;font-weight:700;line-height:1}
.price small{font-family:var(--sans);font-size:16px;font-weight:500;color:var(--muted)}
.perks{list-style:none;display:flex;flex-direction:column;gap:8px;font-size:15px}
.perks li{display:flex;gap:10px;align-items:center}
.perks .ok{width:18px;height:18px}
.kv{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:14px}
.kv dt{color:var(--muted)}
.kv dd{font-weight:500}
.prose{max-width:720px;margin:0 auto;padding:10px 20px 60px}
.prose h1{font-family:var(--serif);font-size:34px;line-height:1.15;margin:8px 0 16px}
.prose h2{font-size:18px;margin:22px 0 6px}
.prose p,.prose li{color:var(--ink2);margin:6px 0}
.prose ul{padding-right:20px}
body.page{min-height:100%}
@media (min-width:900px){.screen{padding-top:20px}.screen h2{font-size:32px}}