:root{
  --paper:#FBFCFD; --sheet:#FFFFFF; --ink:#0F2A3F; --ink-2:#4A6072; --line:#DCE4EA;
  --teal:#00A693; --teal-d:#007E70; --blue:#1E88E5; --tint:#E7F6F3;
  --r:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"IBM Plex Sans Arabic",system-ui,sans-serif;background:var(--paper);color:var(--ink);line-height:1.7;font-size:17px;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:"Alexandria",sans-serif;line-height:1.25;letter-spacing:-.01em}
a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin-inline:auto;padding-inline:24px}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:6px}
.mono{font-family:"IBM Plex Mono",monospace;direction:ltr;unicode-bidi:isolate}

/* nav */
header{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--paper) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:border-color .3s}
header.scrolled{border-color:var(--line)}
.nav{height:68px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:10px;font-family:"Alexandria";font-weight:800;font-size:22px;direction:ltr}
.brand i{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--blue),var(--teal));color:#fff;font-size:20px}
.brand b{color:var(--blue)} .brand span{color:var(--teal)}
.nav ul{display:flex;gap:28px;list-style:none;font-size:15px;color:var(--ink-2)}
.nav ul a:hover{color:var(--ink)}
.nav-cta{display:flex;gap:10px;align-items:center}
.btn{display:inline-flex;align-items:center;gap:8px;height:48px;padding-inline:22px;border-radius:999px;font-weight:600;font-size:16px;white-space:nowrap;transition:transform .15s,background .2s,box-shadow .2s;cursor:pointer;border:0}
.btn:active{transform:scale(.98)}
.btn-primary{background:var(--ink);color:#fff;box-shadow:0 8px 24px -10px rgba(15,42,63,.6)}
.btn-primary:hover{background:#163a56}
.btn-ghost{color:var(--ink);border:1.5px solid var(--line);background:var(--sheet)}
.btn-ghost:hover{border-color:var(--ink-2)}
.btn-sm{height:40px;padding-inline:16px;font-size:15px}

/* hero */
.hero{padding:56px 0 40px;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;min-height:auto}
.hero h1{font-size:clamp(36px,4.6vw,58px);font-weight:800;max-width:14ch}
.hero p.lead{margin-top:20px;font-size:19px;color:var(--ink-2);max-width:46ch}
.hero .ctas{margin-top:32px;display:flex;gap:12px;flex-wrap:wrap}
.trial-note{margin-top:16px;font-size:14px;color:var(--ink-2);display:flex;gap:6px;align-items:center}
.trial-note i{color:var(--teal)}

/* receipt machine */
.machine{position:relative;justify-self:center;width:min(380px,100%)}
.printer{position:relative;z-index:2;height:64px;border-radius:18px 18px 10px 10px;background:linear-gradient(#1b3b55,#0F2A3F);box-shadow:0 20px 40px -18px rgba(15,42,63,.7);display:flex;align-items:center;justify-content:space-between;padding-inline:22px;color:#9fb6c8;font-size:13px}
.printer .led{width:9px;height:9px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 4px rgba(0,166,147,.2);animation:blink 1.6s infinite}
.printer::after{content:"";position:absolute;bottom:-4px;inset-inline:26px;height:8px;border-radius:4px;background:#07192a}
.slot{position:relative;overflow:hidden;margin-inline:34px;padding-bottom:30px}
.receipt{position:relative;background:var(--sheet);padding:26px 22px 96px;font-size:14px;transform:translateY(-104%);animation:print 2.6s cubic-bezier(.25,.8,.3,1) .4s forwards;box-shadow:0 30px 50px -30px rgba(15,42,63,.45);
  -webkit-mask:linear-gradient(#000 0 0) top/100% calc(100% - 10px) no-repeat,radial-gradient(circle 7px at 50% 100%,transparent 6.5px,#000 7px) bottom/16px 10px repeat-x;
  mask:linear-gradient(#000 0 0) top/100% calc(100% - 10px) no-repeat,radial-gradient(circle 7px at 50% 100%,transparent 6.5px,#000 7px) bottom/16px 10px repeat-x}
.receipt h4{font-family:"Alexandria";text-align:center;font-size:16px}
.receipt .sub{text-align:center;color:var(--ink-2);font-size:12px}
.receipt hr{border:0;border-top:1.5px dashed var(--line);margin:12px 0}
.row{display:flex;justify-content:space-between;gap:12px}
.row .mono{color:var(--ink)}
.total{font-weight:700;font-size:16px}
.qr-line{display:flex;gap:14px;align-items:center;margin-top:10px}
.qr{width:74px;height:74px;flex:none;opacity:0;animation:fade .4s 2.7s forwards}
.qr svg{width:100%;height:100%;display:block}
.qr-line small{color:var(--ink-2);font-size:12px;line-height:1.5}
.uuid{font-size:10.5px;color:var(--ink-2);word-break:break-all}
.stamp{position:absolute;inset-inline-start:26px;bottom:26px;transform:rotate(-12deg) scale(2.2);opacity:0;border:3px solid var(--teal);color:var(--teal);padding:6px 14px;border-radius:10px;font-family:"Alexandria";font-weight:800;font-size:18px;text-align:center;line-height:1.2;animation:stamp .45s cubic-bezier(.3,1.6,.5,1) 3.2s forwards;background:rgba(255,255,255,.75)}
.stamp small{display:block;font-size:10px;font-weight:500}
.status-chip{position:absolute;z-index:3;inset-inline-end:-150px;top:150px;background:var(--sheet);border:1px solid var(--line);border-radius:12px;padding:10px 14px;font-size:13px;display:flex;gap:10px;align-items:center;box-shadow:0 18px 30px -18px rgba(15,42,63,.35);opacity:0;animation:fade .5s 1.6s forwards}
.status-chip i{font-size:22px;color:var(--blue)}
.status-chip b{display:block;font-size:13px}
@keyframes print{to{transform:translateY(0)}}
@keyframes fade{to{opacity:1}}
@keyframes stamp{to{opacity:1;transform:rotate(-12deg) scale(1)}}
@keyframes blink{50%{opacity:.35}}

/* doc types strip */
.types{border-block:1px solid var(--line);padding:22px 0;margin-top:24px}
.types .wrap{display:flex;flex-wrap:wrap;gap:12px 36px;justify-content:center;color:var(--ink-2);font-size:15px}
.types span{display:flex;gap:8px;align-items:center}
.types i{color:var(--teal);font-size:20px}

section{padding:110px 0}
.sec-h{font-size:clamp(28px,3.4vw,42px);font-weight:700;max-width:22ch}
.sec-p{margin-top:14px;color:var(--ink-2);max-width:58ch}

/* journey */
.journey{display:grid;grid-template-columns:.8fr 1.2fr;gap:64px;align-items:start}
.journey .sticky{position:sticky;top:110px}
.steps{list-style:none;position:relative}
.steps::before{content:"";position:absolute;inset-inline-start:23px;top:10px;bottom:10px;border-inline-start:2px dashed var(--line)}
.steps li{position:relative;display:grid;grid-template-columns:48px 1fr;gap:20px;padding-bottom:44px}
.steps li:last-child{padding-bottom:0}
.steps .n{width:48px;height:48px;border-radius:50%;background:var(--sheet);border:2px solid var(--ink);display:grid;place-items:center;font-family:"Alexandria";font-weight:700;z-index:1}
.steps li.on .n{background:var(--ink);color:#fff}
.steps h3{font-size:21px;margin-top:8px}
.steps p{color:var(--ink-2);margin-top:6px;max-width:52ch}
.steps .tag{display:inline-flex;gap:6px;margin-top:12px;font-size:13px;background:var(--tint);color:var(--teal-d);border-radius:999px;padding:4px 12px}

/* features: ledger */
.ledger{margin-top:48px;display:grid;grid-template-columns:repeat(12,1fr);gap:20px}
.cell{background:var(--sheet);border:1px solid var(--line);border-radius:var(--r);padding:28px;position:relative;overflow:hidden}
.cell i.ic{font-size:30px;color:var(--teal)}
.cell h3{font-size:20px;margin-top:14px}
.cell p{color:var(--ink-2);margin-top:8px;font-size:15.5px}
.c-a{grid-column:span 7;background:var(--ink);color:#fff;border:0}
.c-a p{color:#b8c9d6} .c-a i.ic{color:#5fe0cf}
.c-b{grid-column:span 5}
.c-c{grid-column:span 4}.c-d{grid-column:span 4}.c-e{grid-column:span 4}
.c-f{grid-column:span 12;display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center;background:var(--tint);border-color:#c6ebe4}
.reject{background:var(--sheet);border-radius:12px;padding:18px;border:1px solid #f1d4d4;font-size:14.5px}
.reject .top{display:flex;justify-content:space-between;align-items:center}
.reject .bad{color:#B42318;background:#FEF3F2;border-radius:999px;padding:2px 10px;font-size:12.5px;font-weight:600}
.reject p{color:var(--ink);margin-top:10px}
.reject .fix{margin-top:10px;color:var(--teal-d);display:flex;gap:6px}
.token-viz{margin-top:22px;display:flex;align-items:center;gap:14px;font-size:14px;color:#cfdce6}
.usb{width:120px;height:44px;border-radius:10px 22px 22px 10px;background:linear-gradient(90deg,#d6dee5,#f4f7f9);position:relative;flex:none}
.usb::before{content:"";position:absolute;inset-inline-end:-26px;top:10px;width:26px;height:24px;background:#b7c3cc;border-radius:3px}
.usb::after{content:"";position:absolute;inset-inline-start:16px;top:17px;width:10px;height:10px;border-radius:50%;background:var(--teal);box-shadow:0 0 12px var(--teal);animation:blink 1.4s infinite}
.wire{flex:1;height:2px;background:repeating-linear-gradient(90deg,#5fe0cf 0 8px,transparent 8px 14px);background-size:28px 2px;animation:flow 1s linear infinite}
@keyframes flow{to{background-position:-28px 0}}

/* pricing receipts */
.plans{margin-top:56px;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;align-items:start}
.plan{background:var(--sheet);padding:28px 22px 38px;box-shadow:0 1px 0 var(--line),0 24px 40px -32px rgba(15,42,63,.4);border:1px solid var(--line);border-bottom:0;
  -webkit-mask:linear-gradient(#000 0 0) top/100% calc(100% - 10px) no-repeat,radial-gradient(circle 7px at 50% 100%,transparent 6.5px,#000 7px) bottom/16px 10px repeat-x;
  mask:linear-gradient(#000 0 0) top/100% calc(100% - 10px) no-repeat,radial-gradient(circle 7px at 50% 100%,transparent 6.5px,#000 7px) bottom/16px 10px repeat-x;transition:transform .25s}
.plan:hover{transform:translateY(-6px)}
.plan h3{font-size:20px}
.plan .desc{color:var(--ink-2);font-size:14px}
.plan .price{margin:18px 0 4px;font-family:"Alexandria";font-size:38px;font-weight:800}
.plan .price small{font-size:14px;font-weight:500;color:var(--ink-2)}
.plan ul{list-style:none;margin:18px 0 24px;border-top:1.5px dashed var(--line);padding-top:16px;font-size:15px}
.plan li{display:flex;justify-content:space-between;padding:5px 0}
.plan li span:first-child{color:var(--ink-2)}
.plan .btn{width:100%;justify-content:center}
.plan.hot{background:var(--ink);color:#fff;border-color:var(--ink);transform:translateY(-14px)}
.plan.hot:hover{transform:translateY(-20px)}
.plan.hot .desc,.plan.hot li span:first-child,.plan.hot .price small{color:#a9bccb}
.plan.hot ul{border-color:#2b4a63}
.plan.hot .btn-primary{background:var(--teal)}
.plan .badge{display:inline-block;font-size:12.5px;background:var(--teal);color:#fff;padding:2px 10px;border-radius:999px;margin-bottom:10px}

/* faq */
.faq{display:grid;grid-template-columns:.8fr 1.2fr;gap:64px}
details{border-bottom:1px solid var(--line);padding:22px 0}
summary{cursor:pointer;list-style:none;font-weight:600;font-size:18px;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary i{transition:transform .25s;color:var(--teal);font-size:22px;flex:none}
details[open] summary i{transform:rotate(45deg)}
details p{color:var(--ink-2);margin-top:10px;max-width:60ch}

/* final cta */
.final{background:var(--ink);color:#fff;border-radius:28px;padding:72px 48px;display:grid;grid-template-columns:1.3fr .7fr;gap:32px;align-items:center;position:relative;overflow:hidden}
.final h2{font-size:clamp(28px,3.4vw,44px)}
.final p{color:#b8c9d6;margin-top:12px}
.final .btn-primary{background:var(--teal);height:56px;font-size:17px;padding-inline:30px}
.final .roll{position:absolute;inset-inline-start:-40px;bottom:-60px;width:220px;height:220px;border-radius:50%;border:26px solid rgba(255,255,255,.06)}
footer{padding:48px 0;color:var(--ink-2);font-size:14px}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px}

.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1)}
.reveal.in{opacity:1;transform:none}

@media (max-width:960px){
  .nav ul{display:none}
  .hero{grid-template-columns:1fr;min-height:auto;padding-top:32px}
  .status-chip{inset-inline-end:-6px;top:auto;bottom:40px}
  .journey,.faq{grid-template-columns:1fr;gap:32px}
  .journey .sticky{position:static}
  .c-a,.c-b,.c-c,.c-d,.c-e{grid-column:span 12}
  .c-f{grid-template-columns:1fr}
  .plans{grid-template-columns:1fr 1fr}
  .plan.hot{transform:none}
  .final{grid-template-columns:1fr;padding:48px 24px}
  section{padding:72px 0}
}
@media (max-width:560px){
  .wrap{padding-inline:16px}
  .plans{grid-template-columns:1fr}
  .nav-cta .btn-ghost{display:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-delay:0s!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}

/* ---------- auth pages (login / register) ---------- */
.auth{min-height:100dvh;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.auth-main{display:flex;flex-direction:column;padding:24px 48px;background:var(--paper)}
.auth-top{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:52px}
.auth-top .back{font-size:15px;color:var(--ink-2);display:inline-flex;gap:6px;align-items:center}
.auth-top .back:hover{color:var(--ink)}
.auth-box{width:100%;max-width:460px;margin:auto;padding:40px 0}
.auth-box.wide{max-width:560px}
.auth-box h1{font-size:clamp(28px,3vw,36px);font-weight:800}
.auth-box .sub{color:var(--ink-2);margin-top:8px}
.auth-form{margin-top:28px}
.group{margin-top:26px}
.group-h{font-family:"Alexandria";font-weight:700;font-size:16px;display:flex;gap:8px;align-items:center;padding-bottom:10px;border-bottom:1.5px dashed var(--line)}
.group-h i{color:var(--teal);font-size:20px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.field{margin-top:16px}
.field label{display:block;font-weight:600;font-size:15px;margin-bottom:6px}
.field label .opt{font-weight:400;color:var(--ink-2);font-size:13.5px}
.input{position:relative}
.input>i{position:absolute;inset-inline-start:14px;top:50%;transform:translateY(-50%);color:var(--ink-2);font-size:20px;pointer-events:none}
.input input{width:100%;height:50px;border:1.5px solid var(--line);border-radius:12px;padding-inline:44px 14px;font:inherit;font-size:16px;background:var(--sheet);color:var(--ink);transition:border-color .2s,box-shadow .2s}
/* the page is RTL-only; physical padding keeps LTR inputs (email, phone) clear of the icon */
.input input{padding-right:44px;padding-left:14px}
.input input::placeholder{color:#8696A5}
.input input:hover{border-color:#c3cfd8}
.input input:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 4px rgba(0,166,147,.15)}
.input input[dir=ltr]{text-align:right}
.input .eye{position:absolute;inset-inline-end:6px;top:50%;transform:translateY(-50%);width:40px;height:40px;border:0;background:none;border-radius:10px;color:var(--ink-2);font-size:20px;cursor:pointer;display:grid;place-items:center}
.input .eye:hover{background:var(--tint);color:var(--ink)}
.input.has-eye input{padding-left:50px}
.field.invalid input{border-color:#D92D20}
.field.invalid input:focus{box-shadow:0 0 0 4px rgba(217,45,32,.12)}
.ferr{color:#B42318;font-size:13.5px;margin-top:6px;display:none}
.field.invalid .ferr{display:block}
.alert{display:none;gap:10px;align-items:flex-start;margin-top:20px;padding:12px 14px;border-radius:12px;background:#FEF3F2;color:#B42318;font-size:15px;border:1px solid #FBD5D1}
.alert.show{display:flex}
.alert i{font-size:20px;margin-top:2px;flex:none}
.trial-box{margin-top:22px;display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:12px;background:var(--tint);color:var(--teal-d);font-size:15px}
.trial-box i{font-size:20px;margin-top:2px;flex:none}
.btn-block{width:100%;justify-content:center;height:54px;margin-top:24px;font-size:17px}
.btn[disabled]{opacity:.7;cursor:wait}
.btn .spin{display:none;width:18px;height:18px;border-radius:50%;border:2.5px solid rgba(255,255,255,.35);border-top-color:#fff;animation:rot .8s linear infinite}
.btn.loading .spin{display:inline-block}
.btn.loading .arrow{display:none}
@keyframes rot{to{transform:rotate(360deg)}}
.switch-auth{margin-top:22px;text-align:center;color:var(--ink-2);font-size:15.5px}
.switch-auth a{color:var(--teal-d);font-weight:600}
.switch-auth a:hover{text-decoration:underline;text-underline-offset:4px}
.auth-note{color:var(--ink-2);font-size:13.5px;text-align:center;margin-top:24px}

.auth-aside{position:relative;overflow:hidden;background:#EAF1F5;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:56px 48px;gap:40px;
  background-image:radial-gradient(rgba(15,42,63,.09) 1px,transparent 1px);background-size:22px 22px}
.auth-aside .machine{width:min(360px,100%)}
.aside-copy{max-width:420px;text-align:center}
.aside-copy h2{font-size:26px}
.aside-copy p{color:var(--ink-2);margin-top:8px}
.perks{list-style:none;display:grid;gap:14px;width:100%;max-width:420px}
.perks li{display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:center;background:var(--sheet);border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.perks li i{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--tint);color:var(--teal-d);font-size:22px}
.perks b{display:block;font-size:15.5px}
.perks span{color:var(--ink-2);font-size:14px}
.aside-ticket{width:100%;max-width:420px;background:var(--ink);color:#fff;border-radius:18px;padding:24px 26px}
.aside-ticket h2{font-size:22px}
.aside-ticket p{color:#b8c9d6;font-size:15px;margin-top:6px}

@media (max-width:960px){
  .auth{grid-template-columns:1fr}
  .auth-aside{display:none}
  .auth-main{padding:16px 20px}
  .auth-box{padding:28px 0}
}
@media (max-width:560px){.grid-2{grid-template-columns:1fr}}