/* CivilAutomationLab — shared tokens, type and components */
@font-face{font-family:Urbanist;font-weight:400;font-display:swap;src:url(../fonts/urbanist-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:Urbanist;font-weight:500;font-display:swap;src:url(../fonts/urbanist-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:Urbanist;font-weight:600;font-display:swap;src:url(../fonts/urbanist-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:Urbanist;font-weight:700;font-display:swap;src:url(../fonts/urbanist-latin-700-normal.woff2) format("woff2")}
@font-face{font-family:Urbanist;font-weight:800;font-display:swap;src:url(../fonts/urbanist-latin-800-normal.woff2) format("woff2")}
@font-face{font-family:"JetBrains Mono";font-weight:400;font-display:swap;src:url(../fonts/jetbrains-mono-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"JetBrains Mono";font-weight:600;font-display:swap;src:url(../fonts/jetbrains-mono-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:Cairo;font-weight:400;font-display:swap;src:url(../fonts/cairo-arabic-400-normal.woff2) format("woff2")}
@font-face{font-family:Cairo;font-weight:700;font-display:swap;src:url(../fonts/cairo-arabic-700-normal.woff2) format("woff2")}

:root{
  --bg:#0a0f11; --bg-2:#0e1518; --panel:#131b1f; --panel-2:#182328; --line:#22313800; --rule:#223138; --rule-2:#2d3f47;
  --text:#e6eef0; --muted:#93a7ad; --faint:#62767c;
  --teal:#14d3bd; --teal-ink:#04211d; --teal-soft:rgba(20,211,189,.12);
  --blue:#6b8bff; --blue-soft:rgba(107,139,255,.14);
  --amber:#f5b544; --amber-soft:rgba(245,181,68,.14);
  --red:#ff6b6b; --red-soft:rgba(255,107,107,.13);
  --font:Urbanist,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --r-sm:6px; --r:10px; --r-lg:16px;
  --wrap:1180px;
  --shadow:0 18px 50px -20px rgba(0,0,0,.65);
  color-scheme:dark;
}
html[dir=rtl]{--font:Cairo,Urbanist,system-ui,sans-serif}

*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation-duration:.01ms!important;transition-duration:.01ms!important}}
body{margin:0;background:var(--bg);color:var(--text);font:400 17px/1.6 var(--font);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg,canvas{display:block;max-width:100%}
a{color:var(--teal);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:#5ff0de}
::selection{background:rgba(20,211,189,.35)}
:focus-visible{outline:2px solid var(--teal);outline-offset:2px;border-radius:4px}
h1,h2,h3,h4{margin:0 0 .5em;line-height:1.12;letter-spacing:-.01em;font-weight:700}
h1{font-size:clamp(2.3rem,5.4vw,4.1rem);font-weight:800;letter-spacing:-.025em}
h2{font-size:clamp(1.7rem,3.3vw,2.5rem);font-weight:800;letter-spacing:-.02em}
h3{font-size:1.25rem}
p{margin:0 0 1em}
.mono{font-family:var(--mono);font-size:.88em;letter-spacing:0}
.muted{color:var(--muted)}
.wrap{width:min(var(--wrap),100% - 32px);margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--teal);color:var(--teal-ink);padding:8px 14px;border-radius:6px;z-index:999}
.skip:focus{left:8px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.55em;justify-content:center;font:600 .98rem/1 var(--font);padding:.85em 1.25em;border-radius:var(--r-sm);
  border:1px solid var(--rule-2);background:var(--panel);color:var(--text);cursor:pointer;text-decoration:none;white-space:nowrap;transition:background .15s,border-color .15s,transform .1s}
.btn:hover{background:var(--panel-2);border-color:#3c525b;color:var(--text)}
.btn:active{transform:translateY(1px)}
.btn.primary{background:var(--teal);border-color:var(--teal);color:var(--teal-ink)}
.btn.primary:hover{background:#3fe3cf;border-color:#3fe3cf;color:var(--teal-ink)}
.btn.ghost{background:transparent}
.btn.small{font-size:.86rem;padding:.6em .9em}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none}
.btn svg{width:18px;height:18px;flex:none}

/* header */
.site-head{position:sticky;top:0;z-index:50;background:rgba(10,15,17,.86);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--rule)}
.site-head .wrap{display:flex;align-items:center;gap:20px;height:66px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text);font-weight:800;font-size:1.12rem;letter-spacing:-.01em;flex:none}
.brand img{width:34px;height:34px}
.brand b{color:var(--teal);font-weight:800}
.nav{display:flex;gap:4px;margin-inline-start:auto;align-items:center}
.nav a{color:var(--muted);text-decoration:none;font-weight:600;font-size:.95rem;padding:8px 12px;border-radius:6px}
.nav a:hover,.nav a[aria-current=page]{color:var(--text);background:var(--panel)}
.nav .btn{margin-inline-start:8px}
.lang-btn{font:600 .85rem var(--font);background:none;border:1px solid var(--rule-2);color:var(--muted);border-radius:6px;padding:6px 10px;cursor:pointer}
.menu-btn{display:none;margin-inline-start:auto;background:none;border:1px solid var(--rule-2);color:var(--text);border-radius:6px;width:42px;height:38px;cursor:pointer}
@media (max-width:860px){
  .menu-btn{display:grid;place-items:center}
  .nav{position:absolute;inset:66px 0 auto 0;flex-direction:column;align-items:stretch;background:var(--bg-2);border-bottom:1px solid var(--rule);padding:10px 16px 16px;display:none}
  .nav.open{display:flex}
  .nav .btn{margin:8px 0 0}
}

/* footer */
.site-foot{border-top:1px solid var(--rule);margin-top:96px;padding:40px 0 48px;color:var(--muted);font-size:.93rem}
.site-foot .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
.site-foot h4{color:var(--text);font-size:.95rem;margin-bottom:.7em}
.site-foot ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.site-foot a{color:var(--muted);text-decoration:none}
.site-foot a:hover{color:var(--text)}
.site-foot .legal{margin-top:28px;padding-top:20px;border-top:1px solid var(--rule);font-size:.85rem;color:var(--faint)}
@media (max-width:720px){.site-foot .cols{grid-template-columns:1fr}}

/* status chips */
.chip{display:inline-flex;align-items:center;gap:6px;font:600 .74rem/1 var(--mono);padding:5px 8px;border-radius:4px;letter-spacing:.02em;white-space:nowrap}
.chip.FAIL{background:var(--red-soft);color:var(--red)}
.chip.WARN{background:var(--amber-soft);color:var(--amber)}
.chip.PASS{background:var(--teal-soft);color:var(--teal)}
.chip.INFO{background:var(--blue-soft);color:var(--blue)}
.chip::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}

/* forms */
label{font-weight:600;font-size:.92rem}
input,select,textarea{font:500 .95rem var(--font);color:var(--text);background:var(--bg-2);border:1px solid var(--rule-2);border-radius:var(--r-sm);padding:.6em .7em;width:100%}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px var(--teal-soft)}
input[type=checkbox]{width:18px;height:18px;accent-color:var(--teal)}

/* simple prose pages (privacy, terms) */
.prose{max-width:760px;margin:56px auto 0}
.prose h1{font-size:clamp(2rem,4vw,2.8rem)}
.prose h2{font-size:1.35rem;margin-top:1.8em}
.prose p,.prose li{color:#c9d6d9}
.prose .updated{color:var(--faint);font-family:var(--mono);font-size:.85rem}

/* toast */
.toast-host{position:fixed;inset:auto 16px 16px auto;z-index:200;display:grid;gap:8px;max-width:min(420px,calc(100% - 32px))}
html[dir=rtl] .toast-host{inset:auto auto 16px 16px}
.toast{background:var(--panel-2);border:1px solid var(--rule-2);border-inline-start:3px solid var(--teal);border-radius:var(--r-sm);padding:12px 14px;box-shadow:var(--shadow);font-size:.93rem}
.toast.error{border-inline-start-color:var(--red)}
.toast.warn{border-inline-start-color:var(--amber)}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.plan-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:24px}
.plan{border:1px solid var(--rule-2);border-radius:var(--r-lg);padding:22px;background:var(--panel)}
.plan.pro{border-color:rgba(20,211,189,.4)}
.plan h2{margin-top:0}
.plan .price{font:700 1.1rem var(--mono);color:var(--teal)}
@media (max-width:640px){.plan-grid{grid-template-columns:1fr}}