/* ─────────────────────────────────────────────────────────────────────────────
   Landing / Signup - "تقرير اختبار": ورق مربعات + حبر أسود + لون إشارة واحد
   مفيش خطوط خارجية (CSP: font-src 'self') - خطوط النظام + mono للأرقام
   ───────────────────────────────────────────────────────────────────────────── */
:root{
  --paper:#f2efe6; --paper-2:#e9e5d8; --ink:#141414; --ink-2:#3d3b36; --ink-3:#77736a;
  --line:#141414; --grid:rgba(20,20,20,.055); --sig:#e8461e; --sig-ink:#b8330f; --ok:#1f7a4a;
  --mono:ui-monospace,"Cascadia Code","SF Mono",Consolas,"Liberation Mono",monospace;
  --sans:"Segoe UI","Noto Sans Arabic","Geeza Pro",Tahoma,Arial,sans-serif;
  --display:"Segoe UI Black","Segoe UI","Noto Kufi Arabic","Geeza Pro",Tahoma,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);color:var(--ink);background-color:var(--paper);
  background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:24px 24px;line-height:1.65;-webkit-font-smoothing:antialiased;
}
a{color:inherit}
.mono{font-family:var(--mono);font-feature-settings:"tnum" 1;letter-spacing:-.01em}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
@media (max-width:600px){.wrap{padding:0 16px}}

/* ── Top bar ── */
.top{border-bottom:2px solid var(--line);background:var(--paper)}
.top .wrap{display:flex;align-items:center;gap:20px;height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--mono);font-weight:700;font-size:1.35rem;letter-spacing:-.04em;direction:ltr}
.rec{width:11px;height:11px;border-radius:50%;background:var(--sig);box-shadow:0 0 0 3px rgba(232,70,30,.18);animation:rec 1.6s steps(1) infinite}
@keyframes rec{50%{opacity:.25}}
.top-tag{font-family:var(--mono);font-size:.72rem;color:var(--ink-3);border:1px solid var(--ink-3);padding:2px 8px;white-space:nowrap}
.top nav{margin-inline-start:auto;display:flex;align-items:center;gap:22px;font-size:.92rem}
.top nav a{text-decoration:none}
.top nav a:hover{text-decoration:underline;text-underline-offset:4px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:700;cursor:pointer;
  text-decoration:none;border:2px solid var(--ink);padding:10px 20px;background:var(--ink);color:var(--paper);transition:transform .12s,box-shadow .12s}
.btn:hover{transform:translate(2px,-2px);box-shadow:-4px 4px 0 var(--sig)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.sig{background:var(--sig);border-color:var(--sig);color:#fff}
.btn.sig:hover{box-shadow:-4px 4px 0 var(--ink)}
.btn.sm{padding:6px 14px;font-size:.88rem}
@media (max-width:760px){.top-tag,.top nav .hide-sm{display:none}}

/* ── Section header (§ 01 ───── label) ── */
.sec{padding:84px 0;border-bottom:2px solid var(--line)}
.sec-h{display:flex;align-items:baseline;gap:14px;margin-bottom:40px;font-size:.82rem;color:var(--ink-2);text-transform:uppercase}
.sec-h b{color:var(--sig);font-weight:700;font-family:var(--mono)}
.sec-h::after{content:"";flex:1;border-bottom:1px dashed var(--ink-3);transform:translateY(-4px)}
.sec-h span:last-child{order:3}
h2.big{font-family:var(--display);font-weight:900;font-size:clamp(1.9rem,4.2vw,3.1rem);line-height:1.15;letter-spacing:-.01em;max-width:18ch}
.lede{font-size:1.08rem;color:var(--ink-2);max-width:60ch;margin-top:14px}
@media (max-width:600px){.sec{padding:56px 0}}

/* ── Hero ── */
.hero{padding:56px 0 0;border-bottom:2px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.25fr .95fr;gap:48px;align-items:end}
.kicker{font-size:.84rem;color:var(--ink-2);display:flex;gap:10px;align-items:center;margin-bottom:22px}
.kicker i{display:inline-block;width:28px;border-top:2px solid var(--sig)}
.hero h1{font-family:var(--display);font-weight:900;font-size:clamp(2.7rem,7.4vw,5.6rem);line-height:1.02;letter-spacing:-.02em}
.hero h1 .z{color:var(--sig)}
.hero p.sub{font-size:1.15rem;color:var(--ink-2);max-width:46ch;margin:24px 0 30px}
.hero .cta{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.hero .fine{font-size:.8rem;color:var(--ink-3);margin-top:14px}
.hero-foot{margin-top:56px;display:grid;grid-template-columns:repeat(4,1fr);border-top:2px solid var(--line)}
.hero-foot>div{padding:18px 16px 22px;border-inline-start:1px solid var(--line)}
.hero-foot>div:first-child{border-inline-start:none;padding-inline-start:0}
.hero-foot .n{font-family:var(--mono);font-weight:700;font-size:clamp(1.4rem,2.6vw,2rem);letter-spacing:-.03em;direction:ltr;text-align:right}
.hero-foot .l{font-size:.84rem;color:var(--ink-2)}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}.hero-foot{grid-template-columns:repeat(2,1fr)}
  .hero-foot>div:nth-child(3){border-inline-start:none;padding-inline-start:0}.hero-foot>div:nth-child(n+3){border-top:1px solid var(--line)}}

/* ── Readout (لوحة القياس) ── */
.readout{background:var(--ink);color:#efece3;border:2px solid var(--ink);box-shadow:-10px 10px 0 var(--sig);font-family:var(--mono);position:relative}
.readout-h{display:flex;justify-content:space-between;gap:12px;padding:10px 16px;border-bottom:1px solid #3a3a3a;font-size:.72rem;color:#a9a597;direction:ltr}
.readout-h .live{color:var(--sig);display:flex;align-items:center;gap:6px}
.readout-h .live::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--sig);animation:rec 1.6s steps(1) infinite}
.readout-main{padding:22px 18px 8px;direction:ltr}
.readout-main .val{font-size:clamp(2.6rem,6vw,4rem);font-weight:700;letter-spacing:-.05em;line-height:1}
.readout-main .unit{font-size:.85rem;color:#a9a597;margin-inline-start:8px}
.readout-main .cap{font-family:var(--sans);direction:rtl;text-align:right;font-size:.85rem;color:#cfcabb;margin-top:6px}
.readout table{width:100%;border-collapse:collapse;font-size:.82rem;direction:ltr}
.readout td{padding:8px 18px;border-top:1px solid #2c2c2c}
.readout td:last-child{text-align:right;color:#fff}
.readout td.zero{color:#7ee2a8}
.bars{padding:12px 18px 18px;direction:ltr}
.bars .row{display:grid;grid-template-columns:72px 1fr 60px;gap:10px;align-items:center;font-size:.74rem;color:#a9a597;margin-top:6px}
.bars .track{height:8px;background:#2a2a2a}
.bars .fill{height:100%;background:var(--sig);width:0;transition:width 1.1s cubic-bezier(.2,.7,.2,1)}
.bars .row span:last-child{text-align:right;color:#efece3}
.bars-cap{font-family:var(--sans);direction:rtl;font-size:.74rem;color:#8d897c;margin-bottom:4px}

/* ── Test log (جدول الاختبارات) ── */
.log{width:100%;border-collapse:collapse;border:2px solid var(--line);background:rgba(242,239,230,.85);font-size:.93rem}
.log th{font-family:var(--mono);font-size:.72rem;font-weight:700;text-transform:uppercase;text-align:right;padding:10px 14px;border-bottom:2px solid var(--line);background:var(--paper-2)}
.log td{padding:16px 14px;border-bottom:1px solid rgba(20,20,20,.25);vertical-align:top}
.log tr:last-child td{border-bottom:none}
.log .id{font-family:var(--mono);color:var(--sig);font-weight:700;width:64px;white-space:nowrap}
.log .name{font-weight:700;width:180px}
.log .load{color:var(--ink-2)}
.log .num{font-family:var(--mono);white-space:nowrap;direction:ltr;text-align:right}
.log .pass{font-family:var(--mono);font-size:.74rem;font-weight:700;color:var(--ok);border:1.5px solid var(--ok);padding:1px 7px;white-space:nowrap}
.log-note{font-size:.84rem;color:var(--ink-3);margin-top:14px;max-width:80ch}
@media (max-width:820px){
  .log,.log tbody,.log tr,.log td{display:block;width:100%}
  .log thead{display:none}
  .log tr{border-bottom:1px solid var(--line);padding:14px}
  .log tr:last-child{border-bottom:none}
  .log td{border:none;padding:2px 0}
  .log .id,.log .name{width:auto}
  .log td[data-k]::before{content:attr(data-k) "  ";font-family:var(--mono);font-size:.7rem;color:var(--ink-3)}
  .log .num{text-align:right;direction:rtl}
}

/* ── Corrections (قبل / بعد) ── */
.fixes{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border:2px solid var(--line)}
.fix{padding:26px 24px;border-bottom:1px solid var(--line);border-inline-start:1px solid var(--line);background:rgba(242,239,230,.85)}
.fix:nth-child(odd){border-inline-start:none}
.fix:nth-last-child(-n+2){border-bottom:none}
.fix .what{font-weight:700;font-size:1rem}
.fix .why{font-size:.86rem;color:var(--ink-2);margin-top:4px;min-height:2.8em}
.fix .vals{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin-top:16px;direction:ltr;justify-content:flex-end}
.fix .old{font-family:var(--mono);font-size:1.25rem;color:var(--ink-3);text-decoration:line-through;text-decoration-color:var(--sig);text-decoration-thickness:3px}
.fix .arrow{font-family:var(--mono);color:var(--sig);font-weight:700}
.fix .new{font-family:var(--mono);font-size:clamp(1.8rem,3.4vw,2.5rem);font-weight:700;letter-spacing:-.04em}
.fix .x{font-family:var(--mono);font-size:.75rem;background:var(--ink);color:var(--paper);padding:2px 8px;align-self:center}
@media (max-width:760px){.fixes{grid-template-columns:1fr}.fix{border-inline-start:none!important;border-bottom:1px solid var(--line)!important}.fix:last-child{border-bottom:none!important}}

/* ── Parts list (المميزات) ── */
.parts{columns:2;column-gap:48px;margin-top:8px}
.part{break-inside:avoid;display:grid;grid-template-columns:44px 1fr;gap:6px 14px;padding:18px 0;border-top:1px solid var(--line)}
.part .pn{font-family:var(--mono);font-size:.8rem;color:var(--sig);font-weight:700;padding-top:3px}
.part h3{font-size:1.05rem;font-weight:800}
.part p{grid-column:2;font-size:.9rem;color:var(--ink-2)}
@media (max-width:760px){.parts{columns:1}}

/* ── Snippet ── */
.how{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.steps{counter-reset:s;list-style:none}
.steps li{counter-increment:s;display:grid;grid-template-columns:44px 1fr;gap:14px;padding:16px 0;border-top:1px solid var(--line)}
.steps li::before{content:"0" counter(s);font-family:var(--mono);font-weight:700;color:var(--sig)}
.steps b{display:block}
.steps span{font-size:.9rem;color:var(--ink-2)}
.code{background:var(--ink);color:#efece3;font-family:var(--mono);font-size:.86rem;padding:20px;direction:ltr;text-align:left;overflow-x:auto;border:2px solid var(--ink);box-shadow:-10px 10px 0 var(--paper-2),-10px 10px 0 2px var(--ink);white-space:pre}
.code .c{color:#8d897c}.code .k{color:#ffb59e}.code .s{color:#bfe6c9}
@media (max-width:860px){.how{grid-template-columns:1fr}}

/* ── Pricing (rate card) ── */
.trial{display:flex;flex-wrap:wrap;gap:14px 24px;align-items:center;justify-content:space-between;border:2px dashed var(--ink);padding:18px 22px;margin-bottom:28px;background:rgba(242,239,230,.85)}
.trial b{font-size:1.15rem}
.trial span{color:var(--ink-2);font-size:.92rem}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.plan{border:2px solid var(--ink);background:var(--paper);display:flex;flex-direction:column;position:relative}
.plan-stub{display:flex;justify-content:space-between;padding:10px 18px;font-family:var(--mono);font-size:.72rem;border-bottom:2px dashed var(--ink);direction:ltr}
.plan-body{padding:22px 18px 18px;display:flex;flex-direction:column;flex:1}
.plan h3{font-family:var(--mono);font-size:1.5rem;letter-spacing:-.03em;direction:ltr;text-align:right}
.price{display:flex;align-items:baseline;gap:8px;margin:12px 0 18px}
.price .amt{font-family:var(--mono);font-size:3rem;font-weight:700;letter-spacing:-.05em;line-height:1}
.price .per{font-size:.9rem;color:var(--ink-2)}
.spec{list-style:none;border-top:1px solid var(--ink);margin-bottom:18px}
.spec li{display:flex;justify-content:space-between;gap:10px;padding:7px 0;border-bottom:1px solid rgba(20,20,20,.18);font-size:.88rem}
.spec li .v{font-family:var(--mono);font-weight:700}
.spec li.off{color:var(--ink-3)}
.spec li.off .v{font-weight:400}
.plan .btn{margin-top:auto;width:100%}
.plan.hot{background:var(--ink);color:var(--paper);box-shadow:-10px 10px 0 var(--sig)}
.plan.hot .plan-stub{border-bottom-color:var(--paper)}
.plan.hot .spec{border-top-color:var(--paper)}
.plan.hot .spec li{border-bottom-color:rgba(242,239,230,.2)}
.plan.hot .spec li.off{color:#8d897c}
.plan.hot .price .per{color:#cfcabb}
.plan.hot .btn{background:var(--sig);border-color:var(--sig);color:#fff}
.plan .badge{position:absolute;top:-14px;inset-inline-start:16px;background:var(--sig);color:#fff;font-family:var(--mono);font-size:.7rem;font-weight:700;padding:3px 10px}
.price-note{font-size:.84rem;color:var(--ink-3);margin-top:18px}
@media (max-width:900px){.plans{grid-template-columns:1fr;max-width:460px}}

/* ── FAQ ── */
.faq{display:grid;grid-template-columns:repeat(2,1fr);gap:0 48px}
.faq details{border-top:1px solid var(--line);padding:16px 0}
.faq summary{cursor:pointer;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--sig);font-weight:700}
.faq details[open] summary::after{content:"−"}
.faq p{color:var(--ink-2);font-size:.92rem;margin-top:8px}
@media (max-width:760px){.faq{grid-template-columns:1fr}}

/* ── Closing + footer ── */
.closing{padding:84px 0;text-align:right}
.closing .row{display:flex;flex-wrap:wrap;gap:28px;align-items:end;justify-content:space-between}
.foot{border-top:2px solid var(--line);padding:22px 0 34px;font-size:.82rem;color:var(--ink-3)}
.foot .wrap{display:flex;flex-wrap:wrap;gap:10px 28px;justify-content:space-between}
.foot .mono{direction:ltr}
.foot a{color:inherit}
.foot-links{display:flex;flex-wrap:wrap;gap:6px 18px}
.foot .foot-legal{display:block;margin-top:10px}
.foot .afaq-legal{text-align:left;overflow-wrap:anywhere}
.ltr-inline{direction:ltr;unicode-bidi:isolate}
/* ── Legal pages ── */
.doc{max-width:820px;padding:48px 0 72px}
.doc h1{font-family:var(--display);font-weight:900;font-size:clamp(1.8rem,4vw,2.6rem);line-height:1.15;margin-bottom:8px}
.doc .meta{font-family:var(--mono);font-size:.78rem;color:var(--ink-3);margin-bottom:28px;direction:ltr;text-align:right}
.doc h2{font-size:1.15rem;margin:34px 0 10px;padding-top:14px;border-top:1px dashed var(--ink-3)}
.doc h2 b{font-family:var(--mono);color:var(--sig);margin-inline-end:8px}
.doc p,.doc li{color:var(--ink-2);line-height:1.85;font-size:.98rem}
.doc ul,.doc ol{padding-inline-start:22px;margin:8px 0}
.doc table{width:100%;border-collapse:collapse;margin:12px 0;font-size:.9rem}
.doc th,.doc td{border:1px solid var(--ink);padding:8px 10px;text-align:right;vertical-align:top}
.doc th{background:var(--paper-2)}
.doc .box{border:2px solid var(--ink);background:#fbfaf6;padding:14px 18px;margin:16px 0}
.doc .wrapx{overflow-x:auto}
.check{display:flex;gap:10px;align-items:flex-start;margin:4px 0 18px;font-size:.88rem;line-height:1.7}
.check input{width:18px;height:18px;margin-top:4px;accent-color:var(--sig);flex-shrink:0}

/* ── Signup ── */
.su{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;padding:48px 0 72px;align-items:start}
.su h1{font-family:var(--display);font-weight:900;font-size:clamp(2rem,4.6vw,3rem);line-height:1.1}
.su .lede{margin-bottom:26px}
.field{margin-bottom:16px}
.field label{display:block;font-weight:700;font-size:.88rem;margin-bottom:6px}
.field small{display:block;color:var(--ink-3);font-size:.78rem;margin-top:4px}
.field input{width:100%;font:inherit;padding:11px 14px;border:2px solid var(--ink);background:#fbfaf6;color:var(--ink);border-radius:0;outline:none}
.field input:focus{box-shadow:-4px 4px 0 var(--sig)}
.field input.ltr{direction:ltr;text-align:left;font-family:var(--mono)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.hp{position:absolute!important;inset-inline-start:-10000px;width:1px;height:1px;overflow:hidden}
.pick{display:grid;gap:10px;margin-bottom:18px}
.pick label{display:grid;grid-template-columns:22px 1fr auto;gap:12px;align-items:center;border:2px solid var(--ink);padding:12px 14px;cursor:pointer;background:#fbfaf6}
.pick input{accent-color:var(--sig);width:18px;height:18px}
.pick .pname{font-family:var(--mono);font-weight:700}
.pick .pdesc{display:block;font-size:.8rem;color:var(--ink-2)}
.pick .pprice{font-family:var(--mono);font-weight:700;white-space:nowrap}
.pick label:has(input:checked){background:var(--ink);color:var(--paper)}
.pick label:has(input:checked) .pdesc{color:#cfcabb}
.err{border:2px solid var(--sig);color:var(--sig-ink);background:#fff3ee;padding:10px 14px;margin-bottom:18px;font-weight:600}
.su-side{border:2px solid var(--ink);background:var(--ink);color:var(--paper);padding:26px;box-shadow:-10px 10px 0 var(--sig);position:sticky;top:24px}
.su-side h2{font-size:.85rem;color:#a9a597;margin-bottom:14px}
.su-side ol{list-style:none;counter-reset:s}
.su-side li{counter-increment:s;display:grid;grid-template-columns:34px 1fr;padding:12px 0;border-top:1px solid #3a3a3a;font-size:.92rem}
.su-side li::before{content:"0" counter(s);font-family:var(--mono);color:var(--sig);font-weight:700}
.su-side .small{font-size:.8rem;color:#a9a597;margin-top:14px}
.su .alt{margin-top:16px;font-size:.9rem}
@media (max-width:860px){.su{grid-template-columns:1fr}.su-side{position:static}.two{grid-template-columns:1fr}}

@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}