/* AEGIS showcase — single stylesheet (CSP: style-src 'self') */

@font-face{font-family:"Plex Arabic";src:url("../assets/fonts/ibm-plex-sans-arabic-regular.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Plex Arabic";src:url("../assets/fonts/ibm-plex-sans-arabic-medium.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"Plex Arabic";src:url("../assets/fonts/ibm-plex-sans-arabic-semibold.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"Plex Arabic";src:url("../assets/fonts/ibm-plex-sans-arabic-bold.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap}

:root{
  --bg:#050505;
  --bg-2:#0b0b0b;
  --card:#0d0f0e;
  --card-2:#111413;
  --line:rgba(237,237,237,.09);
  --line-2:rgba(237,237,237,.16);
  --text:#EDEDED;
  --muted:#a3a3a3;
  --dim:#7a7a7a;
  --green:#2BD68A;
  --green-2:#1FAF73;
  --green-soft:rgba(43,214,138,.12);
  --terra:#E07A52;          /* brighter tint of #C0613A for text contrast on black */
  --terra-base:#C0613A;
  --terra-soft:rgba(192,97,58,.14);
  --radius:22px;
  --maxw:1120px;
  --pad:clamp(20px,5vw,40px);
  --dir:1;
  --ease:cubic-bezier(.2,.7,.2,1);
  color-scheme:dark;
}
:root[dir="rtl"]{--dir:-1}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;min-height:100vh;display:flex;flex-direction:column;
  background:var(--bg);color:var(--text);
  font-family:"Plex Arabic",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:17px;line-height:1.65;font-weight:400;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  overflow-x:clip;
}
:root[lang="ar"] body{line-height:1.85;font-size:17.5px}
img,svg{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3,h4,p,ol,ul{margin:0}
ul,ol{padding:0;list-style:none}
::selection{background:var(--green);color:#03140c}

:focus-visible{outline:2px solid var(--green);outline-offset:3px;border-radius:8px}

.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;inset-inline-start:12px;top:-60px;z-index:100;background:var(--green);color:#03140c;padding:8px 14px;border-radius:10px;font-weight:600;text-decoration:none;transition:transform .2s var(--ease)}
.skip:focus{transform:translateY(72px)}

.ltr{direction:ltr;unicode-bidi:isolate}
bdi{unicode-bidi:isolate}

/* ---------- language flash guard (Arabic only, with CSS fallback) ---------- */
.i18n-pending body{opacity:0;animation:guard 0s linear 1.2s forwards}
@keyframes guard{to{opacity:1}}

/* ---------- animated background ---------- */
.bg{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none;background:var(--bg)}
.bg-grid{
  position:absolute;inset:-2px;
  background-image:
    linear-gradient(rgba(237,237,237,.045) 1px,transparent 1px),
    linear-gradient(90deg,rgba(237,237,237,.045) 1px,transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 30%,transparent 75%);
  mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 30%,transparent 75%);
}
.bg-glow{position:absolute;border-radius:50%;will-change:transform;opacity:.9}
.bg-glow.g1{
  width:900px;height:900px;top:-420px;left:50%;margin-left:-450px;
  background:radial-gradient(circle,rgba(43,214,138,.16) 0%,rgba(43,214,138,.05) 38%,transparent 68%);
  animation:drift1 22s ease-in-out infinite alternate;
}
.bg-glow.g2{
  width:700px;height:700px;bottom:-380px;right:-260px;
  background:radial-gradient(circle,rgba(31,175,115,.10) 0%,transparent 65%);
  animation:drift2 28s ease-in-out infinite alternate;
}
.bg-glow.g3{
  width:520px;height:520px;top:40%;left:-300px;
  background:radial-gradient(circle,rgba(192,97,58,.06) 0%,transparent 65%);
  animation:drift2 34s ease-in-out infinite alternate-reverse;
}
@keyframes drift1{0%{transform:translate3d(-6%,0,0) scale(1)}100%{transform:translate3d(6%,8%,0) scale(1.12)}}
@keyframes drift2{0%{transform:translate3d(0,0,0) scale(1)}100%{transform:translate3d(-12%,-10%,0) scale(1.1)}}

/* ---------- layout ---------- */
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)}
main{flex:1 0 auto;overflow-x:clip}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(5,5,5,.72);
  -webkit-backdrop-filter:saturate(140%) blur(12px);backdrop-filter:saturate(140%) blur(12px);
  border-bottom:1px solid var(--line);
}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-weight:700;letter-spacing:.14em;font-size:15px}
.brand svg{width:26px;height:26px;color:var(--green)}
.brand-ar{font-weight:600;letter-spacing:0;color:var(--muted);font-size:15px}
.lang-toggle{
  appearance:none;border:1px solid var(--line-2);background:rgba(255,255,255,.03);color:var(--muted);
  font:inherit;font-size:14px;line-height:1;padding:9px 14px;border-radius:999px;cursor:pointer;
  display:inline-flex;align-items:center;gap:8px;
  transition:border-color .25s var(--ease),background-color .25s var(--ease),color .25s var(--ease);
}
.lang-toggle:hover{border-color:rgba(43,214,138,.5);color:var(--text)}
.lang-toggle .opt{transition:color .25s var(--ease)}
.lang-toggle .sep{opacity:.4}
.lang-toggle .opt-ar{font-weight:600}
:root[lang="en"] .lang-toggle .opt-en,
:root[lang="ar"] .lang-toggle .opt-ar{color:var(--green);font-weight:700}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid var(--line);margin-top:96px;padding-block:28px 34px;color:var(--muted);font-size:14.5px}
.site-footer .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px 24px}
.made{display:inline-flex;align-items:center;gap:10px;margin:0}
.made img{width:24px;height:16px;border-radius:3px;flex:none;box-shadow:0 0 0 1px rgba(255,255,255,.12)}
.foot-links{display:flex;align-items:center;gap:18px}
.foot-links a{color:var(--text);text-decoration:none;border-bottom:1px solid rgba(43,214,138,.4);padding-bottom:1px;transition:color .2s,border-color .2s}
.foot-links a:hover{color:var(--green);border-color:var(--green)}
.foot-tag{color:var(--dim)}

/* ---------- common text ---------- */
.kicker{
  display:inline-flex;align-items:center;gap:10px;
  font-size:13px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--green);
}
.kicker::before{content:"";width:22px;height:2px;border-radius:2px;background:currentColor;opacity:.8}
:root[lang="ar"] .kicker{letter-spacing:0;font-size:14.5px;text-transform:none}
.lead{font-size:clamp(18px,2.2vw,22px);color:#cfcfcf;max-width:720px;line-height:1.6}
:root[lang="ar"] .lead{line-height:1.85}
.muted{color:var(--muted)}
h1.page-title{font-size:clamp(40px,7vw,76px);line-height:1.05;font-weight:700;letter-spacing:-.02em;margin-block:14px 18px}
:root[lang="ar"] h1.page-title{letter-spacing:0;line-height:1.3}
h2.sec-title{font-size:clamp(26px,3.6vw,36px);line-height:1.2;font-weight:700;letter-spacing:-.01em;margin-bottom:14px}
:root[lang="ar"] h2.sec-title{letter-spacing:0;line-height:1.45}
.grad{background:linear-gradient(100deg,#EDEDED 20%,var(--green) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
:root[dir="rtl"] .grad{background-image:linear-gradient(-100deg,#EDEDED 20%,var(--green) 100%)}

section{scroll-margin-top:80px}
.section{padding-top:clamp(56px,8vw,96px)}

/* ---------- back link ---------- */
.back{
  display:inline-flex;align-items:center;gap:8px;margin-top:28px;
  color:var(--muted);text-decoration:none;font-size:15px;font-weight:500;
  padding-block:8px;padding-inline:12px 14px;border:1px solid var(--line);border-radius:999px;
  transition:color .25s var(--ease),border-color .25s var(--ease),background-color .25s var(--ease);
}
.back svg{width:18px;height:18px;transition:transform .3s var(--ease);transform:scaleX(var(--dir))}
.back:hover{color:var(--text);border-color:rgba(43,214,138,.45);background:rgba(43,214,138,.05)}
.back:hover svg{transform:translateX(calc(-3px * var(--dir))) scaleX(var(--dir))}

.page-head{padding-top:8px}

/* ---------- icons ---------- */
.ico{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.flip{transform:scaleX(var(--dir))}

/* ---------- HERO ---------- */
.hero{padding-top:clamp(36px,7vw,84px);padding-bottom:clamp(24px,4vw,40px);text-align:center;position:relative;overflow-x:clip}
.hero h1{margin:0}
.hero-banner{position:relative;display:inline-block;max-width:min(760px,100%)}
.hero-banner::before{ /* soft glow behind the shield (image is not mirrored, so physical left) */
  content:"";position:absolute;z-index:-1;left:1%;top:50%;width:36%;aspect-ratio:1/1;
  transform:translateY(-50%) scale(1.7);
  background:radial-gradient(closest-side,rgba(43,214,138,.26),rgba(43,214,138,.08) 55%,transparent);
}
.hero-banner img{width:100%;height:auto}
.js .hero-banner img{animation:bannerIn 1.1s var(--ease) both}
@keyframes bannerIn{from{opacity:0;transform:translateY(14px) scale(.975)}to{opacity:1;transform:none}}

.tagline{
  margin:clamp(22px,4vw,36px) auto 0;max-width:820px;
  font-size:clamp(22px,3.4vw,34px);font-weight:600;line-height:1.35;letter-spacing:-.01em;
  min-height:1.35em;
}
:root[lang="ar"] .tagline{letter-spacing:0;line-height:1.6}
.js .tagline-src{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.tagline-words .w{display:inline-block;white-space:pre}
.js .tagline-words .w{opacity:0;transform:translateY(.45em);animation:wordIn .7s var(--ease) forwards}
.tagline-words .hl{color:var(--green)}
@keyframes wordIn{to{opacity:1;transform:none}}
.tagline-words .w:nth-child(1){animation-delay:.45s}
.tagline-words .w:nth-child(2){animation-delay:.53s}
.tagline-words .w:nth-child(3){animation-delay:.61s}
.tagline-words .w:nth-child(4){animation-delay:.69s}
.tagline-words .w:nth-child(5){animation-delay:.77s}
.tagline-words .w:nth-child(6){animation-delay:.85s}
.tagline-words .w:nth-child(7){animation-delay:.93s}
.tagline-words .w:nth-child(8){animation-delay:1.01s}
.tagline-words .w:nth-child(9){animation-delay:1.09s}
.tagline-words .w:nth-child(10){animation-delay:1.17s}
.tagline-words .w:nth-child(11){animation-delay:1.25s}
.tagline-words .w:nth-child(12){animation-delay:1.33s}
.tagline-words .w:nth-child(n+13){animation-delay:1.4s}

.hero-sub{margin:14px auto 0;color:var(--muted);font-size:15.5px;max-width:560px}
.js .hero-sub{animation:fadeUp .8s var(--ease) 1.25s both}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

.scroll-cue{display:inline-flex;margin-top:30px;color:var(--dim)}
.scroll-cue svg{width:22px;height:22px;animation:cue 2.4s ease-in-out infinite}
@keyframes cue{0%,100%{transform:translateY(0);opacity:.5}50%{transform:translateY(6px);opacity:1}}

/* ---------- landing cards ---------- */
.cards-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:22px}
.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.card{
  position:relative;isolation:isolate;display:flex;flex-direction:column;
  min-height:300px;padding:30px 30px 28px;border-radius:var(--radius);
  background:linear-gradient(180deg,var(--card-2),var(--card));
  border:1px solid var(--line);text-decoration:none;color:var(--text);overflow:hidden;
  transition:transform .45s var(--ease),border-color .45s var(--ease),box-shadow .45s var(--ease);
}
.card::before{ /* glow */
  content:"";position:absolute;z-index:-1;inset:-1px;
  background:radial-gradient(600px circle at 15% 0%,rgba(43,214,138,.16),transparent 45%);
  opacity:0;transition:opacity .45s var(--ease);
}
:root[dir="rtl"] .card::before{background:radial-gradient(600px circle at 85% 0%,rgba(43,214,138,.16),transparent 45%)}
.card::after{ /* faint grid texture */
  content:"";position:absolute;z-index:-1;inset:0;
  background-image:linear-gradient(rgba(237,237,237,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(237,237,237,.035) 1px,transparent 1px);
  background-size:28px 28px;
  -webkit-mask-image:linear-gradient(180deg,transparent 40%,#000);mask-image:linear-gradient(180deg,transparent 40%,#000);
  opacity:.8;
}
.card:hover,.card:focus-visible{
  transform:translateY(-6px);
  border-color:rgba(43,214,138,.38);
  box-shadow:0 24px 60px -20px rgba(43,214,138,.28),0 0 0 1px rgba(43,214,138,.10);
}
.card:hover::before,.card:focus-visible::before{opacity:1}
.card:focus-visible{outline:2px solid var(--green);outline-offset:4px;border-radius:var(--radius)}
.card-icon{
  width:58px;height:58px;border-radius:16px;display:grid;place-items:center;
  background:var(--green-soft);color:var(--green);border:1px solid rgba(43,214,138,.25);
  transition:transform .45s var(--ease);
}
.card-icon .ico{width:30px;height:30px}
.card:hover .card-icon,.card:focus-visible .card-icon{transform:scale(1.06) rotate(-3deg)}
.card-num{position:absolute;top:26px;inset-inline-end:28px;font-size:13px;color:var(--dim);font-weight:600;letter-spacing:.1em}
.card-kicker{margin-top:auto;padding-top:28px;font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--green)}
:root[lang="ar"] .card-kicker{letter-spacing:0;text-transform:none;font-size:14.5px}
.card-title{font-size:clamp(28px,3.4vw,38px);font-weight:700;line-height:1.15;letter-spacing:-.015em;margin-top:6px}
:root[lang="ar"] .card-title{letter-spacing:0;line-height:1.4}
.card-desc{color:var(--muted);margin-top:10px;max-width:440px}
.card-go{
  position:absolute;bottom:26px;inset-inline-end:26px;width:44px;height:44px;border-radius:50%;
  display:grid;place-items:center;border:1px solid var(--line-2);color:var(--text);
  transition:transform .45s var(--ease),background-color .45s var(--ease),border-color .45s var(--ease),color .45s var(--ease);
}
.card-go .ico{width:20px;height:20px;transform:scaleX(var(--dir))}
.card:hover .card-go,.card:focus-visible .card-go{background:var(--green);border-color:var(--green);color:#03140c;transform:translateX(calc(4px * var(--dir)))}
.card .card-desc{padding-inline-end:56px}

/* ---------- panels / generic blocks ---------- */
.panel{
  position:relative;border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(180deg,var(--card-2),var(--card));padding:clamp(22px,3.4vw,34px);
}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.grid-4{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.feature{transition:transform .45s var(--ease),border-color .45s var(--ease)}
.feature:hover{transform:translateY(-4px);border-color:rgba(43,214,138,.3)}
.feature .card-icon{width:48px;height:48px;border-radius:14px}
.feature .card-icon .ico{width:24px;height:24px}
.feature h3{font-size:20px;font-weight:700;line-height:1.35;margin-top:18px}
.feature p{color:var(--muted);margin-top:8px}

.story{display:flex;gap:16px;align-items:flex-start}
.story .card-icon{flex:none;width:46px;height:46px;border-radius:13px;background:var(--terra-soft);color:var(--terra);border-color:rgba(224,122,82,.28)}
.story .card-icon .ico{width:22px;height:22px}
.story-label{font-size:13px;font-weight:600;color:var(--terra);letter-spacing:.12em;text-transform:uppercase}
:root[lang="ar"] .story-label{letter-spacing:0;text-transform:none;font-size:14px}
.story p{font-size:19px;font-weight:600;line-height:1.45;margin-top:4px}
:root[lang="ar"] .story p{line-height:1.7}

.callout{
  margin-top:22px;padding:20px 22px;border-radius:16px;border:1px solid rgba(43,214,138,.22);
  background:linear-gradient(90deg,rgba(43,214,138,.08),rgba(43,214,138,.02));
  border-inline-start:3px solid var(--green);
}
.callout p{font-size:18px}
.callout strong{color:var(--green);font-weight:600}
.big-quote{font-size:clamp(22px,3vw,30px);font-weight:600;line-height:1.35}
:root[lang="ar"] .big-quote{line-height:1.65}

/* means vs looks (about) */
.versus{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.versus .panel h3{font-size:15px;font-weight:600;color:var(--muted);letter-spacing:.06em}
:root[lang="ar"] .versus .panel h3{letter-spacing:0}
.versus .q{font-size:clamp(20px,2.6vw,26px);font-weight:700;margin-top:8px;line-height:1.35}
.versus .aegis{border-color:rgba(43,214,138,.35);box-shadow:0 20px 60px -30px rgba(43,214,138,.35)}
.versus .aegis h3{color:var(--green)}

/* parts (about) */
.part{display:flex;flex-direction:column;text-decoration:none;color:var(--text);transition:transform .45s var(--ease),border-color .45s var(--ease),box-shadow .45s var(--ease)}
.part:hover,.part:focus-visible{transform:translateY(-4px);border-color:rgba(43,214,138,.38);box-shadow:0 20px 50px -24px rgba(43,214,138,.3)}
.part h3{font-size:26px;font-weight:700;margin-top:18px;line-height:1.2}
.part p{color:var(--muted);margin-top:6px}
.part .more{margin-top:18px;display:inline-flex;align-items:center;gap:8px;color:var(--green);font-weight:600;font-size:15px}
.part .more .ico{width:18px;height:18px;transform:scaleX(var(--dir));transition:transform .35s var(--ease)}
.part:hover .more .ico,.part:focus-visible .more .ico{transform:translateX(calc(4px * var(--dir))) scaleX(var(--dir))}

/* chips */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.chip{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:999px;border:1px solid rgba(43,214,138,.28);background:var(--green-soft);color:#d9f7e9;font-weight:600;font-size:15.5px}
.chip .ico{width:18px;height:18px;color:var(--green)}

/* seal illustration (forge) */
.seals{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:24px}
.seal{display:flex;flex-direction:column;align-items:flex-start;gap:14px}
.seal-top{display:flex;align-items:center;gap:12px;color:var(--muted);font-weight:500}
.seal-top .card-icon{width:44px;height:44px;border-radius:12px}
.seal-top .card-icon .ico{width:22px;height:22px}
.bytes{display:flex;flex-wrap:wrap;gap:6px}
.bytes span{width:22px;height:22px;border-radius:6px;background:rgba(43,214,138,.10);border:1px solid rgba(43,214,138,.22)}
.seal.is-bad .bytes span{background:rgba(255,255,255,.04);border-color:var(--line-2)}
.seal.is-bad .bytes .changed{background:var(--terra-soft);border-color:var(--terra);box-shadow:0 0 14px -2px rgba(224,122,82,.55)}
.js .seal.is-bad.reveal .bytes .changed{transform:scale(.4);opacity:0;transition:transform .6s var(--ease) .6s,opacity .6s var(--ease) .6s}
.js .seal.is-bad.reveal.is-in .bytes .changed{transform:none;opacity:1}
.verdict{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;font-weight:700;font-size:15px;letter-spacing:.06em}
.verdict .ico{width:18px;height:18px;stroke-width:2.4}
.verdict.ok{color:var(--green);background:var(--green-soft);border:1px solid rgba(43,214,138,.35)}
.verdict.bad{color:var(--terra);background:var(--terra-soft);border:1px solid rgba(224,122,82,.4)}
.seal.is-bad{border-color:rgba(224,122,82,.28)}
.seal.is-bad .card-icon{background:var(--terra-soft);color:var(--terra);border-color:rgba(224,122,82,.3)}
.note{font-size:14px;color:var(--dim);margin-top:14px}

/* rules (wall) */
.rule-quote{display:flex;gap:14px;align-items:flex-start}
.rule-quote .card-icon{flex:none;width:44px;height:44px;border-radius:12px}
.rule-quote .card-icon .ico{width:22px;height:22px}
.rule-quote p{font-size:clamp(18px,2.2vw,21px);font-weight:600;line-height:1.45}
:root[lang="ar"] .rule-quote p{line-height:1.75}

/* tested list (wall) */
.tests{display:flex;flex-direction:column;gap:12px;margin-top:8px}
.test{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:16px 18px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.02);
}
.test p{font-weight:500}
.test .verdict{flex:none}
.test.bad{border-color:rgba(224,122,82,.22)}
.test.ok{border-color:rgba(43,214,138,.18)}

/* ---------- HOW: step flow ---------- */
.flow{position:relative;margin-top:26px;max-width:820px}
.step{position:relative;display:grid;grid-template-columns:56px minmax(0,1fr);gap:18px;padding-bottom:26px}
.step:last-child{padding-bottom:0}
.step-rail{position:relative;display:flex;justify-content:center}
.step-rail::before{ /* connector track */
  content:"";position:absolute;top:56px;bottom:-26px;width:2px;left:50%;margin-left:-1px;background:var(--line);
}
.step-rail::after{ /* connector fill */
  content:"";position:absolute;top:56px;bottom:-26px;width:2px;left:50%;margin-left:-1px;
  background:linear-gradient(180deg,var(--green),rgba(43,214,138,.25));
  transform-origin:top;transform:scaleY(1);
}
.step:last-child .step-rail::before,.step:last-child .step-rail::after{display:none}
.js .step.reveal .step-rail::after{transform:scaleY(0);transition:transform .9s var(--ease) .35s}
.js .step.reveal.is-in .step-rail::after{transform:scaleY(1)}
.step-node{
  position:relative;z-index:1;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  background:#07100c;border:1px solid rgba(43,214,138,.45);color:var(--green);font-weight:700;font-size:16px;
  box-shadow:0 0 0 6px var(--bg),0 0 30px -6px rgba(43,214,138,.5);
  direction:ltr;
}
.js .step.reveal .step-node{transform:scale(.6);opacity:0;transition:transform .6s var(--ease),opacity .6s var(--ease)}
.js .step.reveal.is-in .step-node{transform:none;opacity:1}
.step-body{padding:16px 22px 20px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(180deg,var(--card-2),var(--card));transition:border-color .4s var(--ease),transform .4s var(--ease)}
.step-body:hover{border-color:rgba(43,214,138,.3);transform:translateY(-3px)}
.step-top{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px}
.step h3{font-size:21px;font-weight:700;line-height:1.35}
.step p{color:var(--muted);margin-top:6px}
.tag{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;font-size:12.5px;font-weight:600;border:1px solid var(--line-2);color:var(--muted);direction:ltr}
.tag.forge{color:var(--green);border-color:rgba(43,214,138,.35);background:var(--green-soft)}
.tag.wall{color:#9fe8c5;border-color:rgba(43,214,138,.25)}
.tag.human{direction:inherit}
.step.is-block .step-node{border-color:rgba(224,122,82,.55);color:var(--terra);box-shadow:0 0 0 6px var(--bg),0 0 30px -6px rgba(224,122,82,.45)}

/* ---------- HOW: comparison ---------- */
.req{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px 14px;
  margin:22px auto 0;padding:14px 18px;border-radius:16px;border:1px dashed var(--line-2);
  background:rgba(255,255,255,.02);max-width:620px;text-align:center;
}
.req-label{font-size:13px;color:var(--dim);font-weight:600;letter-spacing:.12em;text-transform:uppercase}
:root[lang="ar"] .req-label{letter-spacing:0;text-transform:none;font-size:14px}
.req-item{display:inline-flex;gap:6px;padding:4px 12px;border-radius:999px;background:rgba(255,255,255,.04);border:1px solid var(--line);font-weight:600}
.compare{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:18px}
.cmp{display:flex;flex-direction:column;gap:14px}
.cmp-head{display:flex;align-items:center;gap:12px}
.cmp-head .card-icon{width:44px;height:44px;border-radius:12px}
.cmp-head .card-icon .ico{width:22px;height:22px}
.cmp-head h3{font-size:20px;font-weight:700}
.cmp.plain .card-icon{background:rgba(255,255,255,.05);color:var(--muted);border-color:var(--line-2)}
.cmp.aegis{border-color:rgba(43,214,138,.35);box-shadow:0 30px 80px -40px rgba(43,214,138,.45)}
.cmp-check{color:var(--muted);font-size:16px}
.cmp-check b{color:var(--text);font-weight:600}
.cmp .verdict{align-self:flex-start;font-size:17px;padding:10px 18px}
.cmp.plain .verdict{color:#d6d6d6;background:rgba(255,255,255,.05);border:1px solid var(--line-2)}
.reason{border-radius:14px;border:1px solid rgba(224,122,82,.3);background:var(--terra-soft);padding:14px 16px}
.reason-label{font-size:12.5px;color:var(--terra);font-weight:600;letter-spacing:.1em;text-transform:uppercase}
:root[lang="ar"] .reason-label{letter-spacing:0;text-transform:none;font-size:13.5px}
.reason p{font-weight:600;margin-top:6px;line-height:1.5}
.reason p + p{margin-top:4px}
.reason p[lang="ar"]{text-align:right;line-height:1.8}
.reason p[lang="en"]{text-align:left}
.cmp.plain .muted-note{color:var(--dim);font-size:14.5px}
.js .cmp.reveal .verdict{opacity:0;transform:scale(.9);transition:opacity .5s var(--ease) .55s,transform .5s var(--ease) .55s}
.js .cmp.reveal.is-in .verdict{opacity:1;transform:none}
.js .cmp.reveal .reason{opacity:0;transform:translateY(8px);transition:opacity .6s var(--ease) .8s,transform .6s var(--ease) .8s}
.js .cmp.reveal.is-in .reason{opacity:1;transform:none}

/* ---------- next link ---------- */
.next{
  display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:clamp(56px,8vw,90px);
  padding:24px 26px;border-radius:var(--radius);border:1px solid var(--line);text-decoration:none;color:var(--text);
  background:linear-gradient(90deg,rgba(43,214,138,.07),transparent 70%);
  transition:transform .45s var(--ease),border-color .45s var(--ease),box-shadow .45s var(--ease);
}
:root[dir="rtl"] .next{background:linear-gradient(-90deg,rgba(43,214,138,.07),transparent 70%)}
.next small{display:block;color:var(--muted);font-size:14px;font-weight:500}
.next strong{display:block;font-size:clamp(20px,2.6vw,26px);font-weight:700;line-height:1.3}
.next:hover,.next:focus-visible{transform:translateY(-4px);border-color:rgba(43,214,138,.38);box-shadow:0 20px 50px -24px rgba(43,214,138,.3)}
.next .card-go{position:static;flex:none}
.next:hover .card-go,.next:focus-visible .card-go{background:var(--green);border-color:var(--green);color:#03140c;transform:translateX(calc(4px * var(--dir)))}

/* ---------- 404 ---------- */
.nf{text-align:center;padding-top:clamp(60px,12vw,140px)}
.nf-code{font-size:clamp(80px,18vw,160px);font-weight:700;line-height:1;letter-spacing:-.04em;direction:ltr}
.nf .lead{margin:10px auto 0}
.nf .back{margin-top:30px}

/* ---------- scroll reveal ---------- */
.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .reveal.is-in{opacity:1;transform:none}
.js .reveal.d1{transition-delay:.08s}
.js .reveal.d2{transition-delay:.16s}
.js .reveal.d3{transition-delay:.24s}
.js .reveal.d4{transition-delay:.32s}

/* ---------- responsive ---------- */
@media (max-width:820px){
  .cards,.grid-2,.grid-4,.versus,.seals,.compare{grid-template-columns:minmax(0,1fr)}
  .card{min-height:250px;padding:24px 22px 24px}
  .card-go{bottom:22px;inset-inline-end:20px}
  .site-footer .wrap{flex-direction:column;align-items:flex-start}
}
@media (max-width:480px){
  body{font-size:16px}
  .brand-ar{display:none}
  .card{min-height:230px}
  .card-num{top:22px;inset-inline-end:22px}
  .step{grid-template-columns:44px minmax(0,1fr);gap:12px}
  .step-node{width:44px;height:44px;font-size:14px}
  .step-rail::before,.step-rail::after{top:44px}
  .step-body{padding:14px 16px 16px}
  .step h3{font-size:19px}
  .test{flex-direction:column;align-items:flex-start;gap:10px}
  .next{padding:20px}
}

/* ---------- reduced motion: no animation, nothing hidden ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal,.js .step.reveal .step-node,.js .cmp.reveal .verdict,.js .cmp.reveal .reason,
  .js .tagline-words .w,.js .hero-banner img,.js .hero-sub{opacity:1!important;transform:none!important}
  .js .step.reveal .step-rail::after{transform:scaleY(1)!important}
  .js .seal.is-bad.reveal .bytes .changed{opacity:1!important;transform:none!important}
  .i18n-pending body{opacity:1}
  .card:hover,.card:focus-visible,.feature:hover,.part:hover,.next:hover,.step-body:hover{transform:none}
}
.section-tight{margin-top:22px}
.nowrap{white-space:nowrap}
.feature .sec-title{margin-top:18px;margin-bottom:8px;font-size:clamp(22px,2.6vw,28px)}
.hero-sub,.tagline,h1.page-title,h2.sec-title{text-wrap:balance}
.lead,.card-desc,.feature p,.step p{text-wrap:pretty}

/* ---------- header nav ---------- */
.head-right{display:flex;align-items:center;gap:8px}
.head-right nav{display:flex}
.nav-link{
  display:inline-flex;align-items:center;font-size:14px;font-weight:500;line-height:1;color:var(--muted);text-decoration:none;
  padding:9px 13px;border-radius:999px;border:1px solid transparent;
  transition:color .25s var(--ease),border-color .25s var(--ease),background-color .25s var(--ease);
}
.nav-link:hover{color:var(--text);border-color:var(--line-2)}
.nav-link[aria-current="page"]{color:var(--green);border-color:rgba(43,214,138,.35);background:var(--green-soft)}

/* ---------- landing: 5th wide card ---------- */
.cards > li.card-wide{grid-column:1/-1}
.card-wide .card{min-height:230px;background:linear-gradient(120deg,rgba(43,214,138,.07),var(--card) 55%)}
:root[dir="rtl"] .card-wide .card{background:linear-gradient(-120deg,rgba(43,214,138,.07),var(--card) 55%)}
.card-wide .card-desc{max-width:620px}

/* ---------- tech page ---------- */
.codename{margin-top:16px;font-size:13.5px;color:var(--dim);letter-spacing:.04em}
.codename .ltr{color:var(--muted);font-weight:600}
.tech-group{margin-top:clamp(36px,5vw,56px)}
.group-head{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.group-head .card-icon{flex:none;width:50px;height:50px;border-radius:14px}
.group-head .card-icon .ico{width:26px;height:26px}
.group-head h3{font-size:clamp(22px,2.8vw,28px);font-weight:700;line-height:1.2}
.group-head p{color:var(--muted);font-size:15px;margin-top:2px}
.tech-grid,.pend-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.tcard,.pcard{display:flex;flex-direction:column;gap:10px;transition:transform .45s var(--ease),border-color .45s var(--ease),box-shadow .45s var(--ease)}
.tcard:hover{transform:translateY(-4px);border-color:rgba(43,214,138,.32);box-shadow:0 20px 50px -28px rgba(43,214,138,.35)}
.tcard-top{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.tnum{font-size:13px;font-weight:600;color:var(--dim);letter-spacing:.1em}
.tags{display:inline-flex;flex-wrap:wrap;gap:6px}
.ttag{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;font-size:12.5px;font-weight:600;line-height:1.4;border:1px solid var(--line-2);color:var(--muted)}
.ttag .ico{width:14px;height:14px;stroke-width:2.4;flex:none}
.ttag.ok{color:var(--green);background:var(--green-soft);border-color:rgba(43,214,138,.35)}
.ttag.grey{color:#c9c9c9;background:rgba(255,255,255,.05)}
.ttag.amber{color:#E6B566;background:rgba(230,181,102,.09);border-color:rgba(230,181,102,.35)}
.tcard h4,.pcard h3{font-size:20px;font-weight:700;line-height:1.35}
:root[lang="ar"] .tcard h4,:root[lang="ar"] .pcard h3{line-height:1.6}
.tdesc{color:#cfcfcf;font-size:16px}
.why{margin-top:auto;padding-top:12px;border-top:1px dashed var(--line-2);color:var(--muted);font-size:15px}
.why-label{display:block;font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--terra);margin-bottom:3px}
:root[lang="ar"] .why-label{letter-spacing:0;text-transform:none;font-size:13px}

/* Section B: visibly different (amber, dashed, flatter) */
.kicker.amber{color:#E6B566}
.pending-wrap{border:1px dashed rgba(230,181,102,.35);border-radius:calc(var(--radius) + 6px);padding:clamp(18px,3vw,32px);background:rgba(230,181,102,.025)}
.pending-wrap .pend-list{margin-top:22px}
.pcard{background:rgba(255,255,255,.015);border-style:dashed;border-color:rgba(230,181,102,.22)}
.card-icon.amber{width:44px;height:44px;border-radius:12px;background:rgba(230,181,102,.09);color:#E6B566;border-color:rgba(230,181,102,.3)}
.card-icon.amber .ico{width:22px;height:22px}
.pfull{color:var(--dim);font-size:14px;margin-top:-6px}
.chip.pend{background:rgba(255,255,255,.03);border-color:var(--line-2);color:#d4d4d4;font-weight:500;font-size:14.5px;padding:7px 13px}
.pcard .chips{margin-top:4px;gap:8px}

@media (max-width:820px){
  .tech-grid,.pend-list{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:480px){
  .site-header .wrap{gap:8px}
  .brand{letter-spacing:.1em}
  .nav-link{padding:8px 10px;font-size:13.5px}
  .lang-toggle{padding:8px 11px;font-size:13.5px}
  .tcard h4,.pcard h3{font-size:19px}
}
@media (prefers-reduced-motion:reduce){
  .tcard:hover{transform:none}
}
@media (min-width:821px){
  .tech-grid > li:last-child:nth-child(odd){grid-column:1/-1}
}
.pend-list{align-items:start}