:root{
    --bg:#0a0a0a; --bg-2:#111111; --card:#141414; --line:#232323;
    --text:#f5f5f5; --muted:#9a9a9a; --dim:#6b6b6b;
    --grad:linear-gradient(90deg,#ffffff 0%,#8d8d8d 55%,#3a3a3a 100%);
    --radius:22px; --max:1120px;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{background:var(--bg);color:var(--text);font-family:"Readex Pro",system-ui,sans-serif;font-weight:300;line-height:1.8;-webkit-font-smoothing:antialiased;overflow-x:hidden}
  a{color:inherit;text-decoration:none}
  img{max-width:100%;display:block}
  img[src*="logo.png"],img[src*="mark.png"]{mix-blend-mode:lighten}
  .wrap{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:24px}
  .eyebrow{font-size:.8rem;letter-spacing:.12em;color:var(--muted);font-weight:500;display:inline-flex;align-items:center;gap:10px}
  .eyebrow::before{content:"";width:28px;height:2px;border-radius:2px;background:var(--grad)}
  h1,h2,h3{font-weight:600;line-height:1.35}
  h2{font-size:clamp(1.6rem,3.4vw,2.4rem);margin:14px 0 18px}
  section{padding:110px 0;border-top:1px solid var(--line)}
  .lead{color:var(--muted);font-size:1.05rem;max-width:62ch}
  .btn{display:inline-flex;align-items:center;gap:10px;padding:14px 26px;border-radius:999px;font-weight:500;font-size:.98rem;transition:transform .2s,background .2s,border-color .2s}
  .btn-primary{background:#fff;color:#0a0a0a}
  .btn-primary:hover{transform:translateY(-2px)}
  .btn-ghost{border:1px solid #3a3a3a}
  .btn-ghost:hover{border-color:#fff}

  /* header */
  header{position:fixed;inset:0 0 auto 0;z-index:50;background:rgba(10,10,10,.78);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:border-color .3s}
  header.scrolled{border-color:var(--line)}
  .nav{display:flex;align-items:center;justify-content:space-between;height:74px}
  .nav img{width:36px;height:36px}
  .nav ul{display:flex;gap:30px;list-style:none;font-size:.95rem;color:var(--muted)}
  .nav ul a:hover{color:#fff}
  .nav .btn{padding:10px 20px;font-size:.9rem}
  .menu-btn{display:none;background:none;border:1px solid #333;color:#fff;border-radius:12px;width:44px;height:44px;font-size:1.2rem;cursor:pointer}

  /* hero */
  .hero{padding:118px 0 80px;border:0;position:relative}
  .hero::after{content:"";position:absolute;inset:auto 0 0 0;height:1px;background:linear-gradient(90deg,transparent,#2a2a2a,transparent)}
  .hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
  .hero-name{font-size:1rem;color:var(--muted);font-weight:500;letter-spacing:.02em;margin-bottom:14px;display:flex;align-items:center;gap:10px;opacity:0;animation:rise .9s .1s forwards}
  .hero-name::before{content:"";width:28px;height:2px;border-radius:2px;background:#fff}
  .hero h1{font-size:clamp(2rem,4.2vw,3.1rem);line-height:1.35;opacity:0;animation:rise .9s .2s forwards}
  .hero h1 em{font-style:normal;text-decoration:underline;text-decoration-thickness:3px;text-underline-offset:12px;text-decoration-color:rgba(255,255,255,.35)}
  .hero .lead{margin:22px 0 34px;font-size:1.12rem;color:#b5b5b5;opacity:0;animation:rise .9s .35s forwards}
  .hero .actions{display:flex;gap:12px;flex-wrap:wrap;opacity:0;animation:rise .9s .5s forwards}
  .hero-photo{position:relative;border-radius:28px;overflow:hidden;aspect-ratio:4/5;border:1px solid #262626;opacity:0;animation:rise 1s .15s forwards}
  .hero-photo img{width:100%;height:100%;object-fit:cover;object-position:50% 30%;filter:grayscale(1) contrast(1.08) brightness(.92)}
  .hero-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(10,10,10,.85) 0%,rgba(10,10,10,0) 40%)}
  .hero-photo .badge{position:absolute;z-index:2;inset:auto 16px 16px 16px;margin:0;justify-content:flex-start;background:rgba(17,17,17,.82);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);opacity:1;animation:none}
  .badge{display:inline-flex;align-items:center;gap:12px;border:1px solid var(--line);background:var(--bg-2);border-radius:999px;padding:8px 18px 8px 8px;font-size:.86rem;color:#e6e6e6}
  .badge b{background:#fff;color:#0a0a0a;border-radius:999px;padding:3px 12px;font-weight:600;font-size:.76rem;direction:ltr;white-space:nowrap}
  .nav .brand img{height:24px;width:auto}
  @keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}

  /* stats */
  .stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-top:56px}
  .stat{background:var(--bg);padding:28px 24px}
  .stat strong{display:block;font-size:2.2rem;font-weight:600;color:#fff;line-height:1.2}
  .stat span{color:var(--muted);font-size:.9rem}

  /* certification */
  .cert{display:grid;grid-template-columns:1.25fr .75fr;gap:22px;align-items:stretch}
  .ceremony{position:relative;margin-top:46px;border-radius:28px;overflow:hidden;border:1px solid #2c2c2c;aspect-ratio:1320/818}
  .ceremony img{width:100%;height:100%;object-fit:cover}
  .ceremony figcaption{position:absolute;inset:auto 0 0 0;padding:70px 28px 22px;background:linear-gradient(to top,rgba(0,0,0,.9),transparent);color:#eee;font-size:.95rem;line-height:1.8}
  .duo-photos{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:22px}
  .duo-photos figure{position:relative;border-radius:24px;overflow:hidden;border:1px solid #2c2c2c;aspect-ratio:1/1}
  .duo-photos img{width:100%;height:100%;object-fit:cover;object-position:center 30%}
  .duo-photos figcaption{position:absolute;inset:auto 0 0 0;padding:50px 20px 16px;background:linear-gradient(to top,rgba(0,0,0,.88),transparent);color:#e6e6e6;font-size:.88rem}
  .cert-photo{position:relative;border-radius:28px;overflow:hidden;border:1px solid #2c2c2c;min-height:420px}
  .cert-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 30%}
  .cert-photo figcaption{position:absolute;inset:auto 0 0 0;padding:60px 22px 18px;background:linear-gradient(to top,rgba(0,0,0,.88),transparent);font-size:.85rem;color:#e6e6e6}
  .cert-card{position:relative;border-radius:28px;padding:44px;background:radial-gradient(120% 120% at 100% 0%,#262626 0%,#121212 45%,#0c0c0c 100%);border:1px solid #2c2c2c;overflow:hidden}
  .cert-card::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(135deg,rgba(255,255,255,.55),rgba(255,255,255,0) 40%);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
  .seal{display:flex;align-items:center;gap:16px;margin-bottom:28px}
  .seal-mark{width:64px;height:64px;border-radius:50%;border:1.5px solid #fff;display:grid;place-items:center;font-weight:700;font-size:1rem;letter-spacing:.06em;direction:ltr;flex-shrink:0}
  .seal small{display:block;color:var(--muted);font-size:.8rem;direction:ltr;text-align:right}
  .cert-card h3{font-size:clamp(1.4rem,2.6vw,1.9rem);margin-bottom:16px}
  .cert-card p{color:#c9c9c9}
  .cert-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
  .chip{border:1px solid #333;border-radius:999px;padding:6px 14px;font-size:.82rem;color:#cfcfcf}
  .cert-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:22px}
  .cert-item{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px 26px;flex:1}
  .cert-item h4{font-weight:500;font-size:1.05rem;margin-bottom:6px}
  .cert-item p{color:var(--muted);font-size:.93rem}

  /* moment video */
  .moment{display:grid;grid-template-columns:auto 1fr;gap:56px;align-items:center;margin-top:22px;padding:40px;border-radius:28px;border:1px solid var(--line);background:linear-gradient(135deg,#151515,#0d0d0d)}
  .phone{position:relative;width:270px;aspect-ratio:480/848;border-radius:34px;overflow:hidden;border:6px solid #1f1f1f;box-shadow:0 0 0 1px #333,0 30px 80px -20px rgba(0,0,0,.9);background:#000}
  .phone video{width:100%;height:100%;object-fit:cover;display:block;cursor:pointer}
  .phone .live{position:absolute;top:14px;inset-inline-start:14px;background:rgba(0,0,0,.6);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border-radius:999px;padding:3px 12px;font-size:.75rem;color:#fff}
  .phone .sound{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);display:inline-flex;align-items:center;gap:8px;background:#fff;color:#0a0a0a;border:0;border-radius:999px;padding:9px 16px;font:500 .85rem "Readex Pro",sans-serif;cursor:pointer;box-shadow:0 8px 24px rgba(0,0,0,.5);white-space:nowrap}
  .phone .sound svg{width:18px;height:18px}
  .phone .sound .on{display:none}
  .phone .sound[aria-pressed=true]{background:rgba(0,0,0,.65);color:#fff;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
  .phone .sound[aria-pressed=true] .on{display:inline}
  .phone .sound[aria-pressed=true] .off{display:none}
  .talk{border-top:0;padding-top:30px}
  .talk-card{margin-top:0}
  .phone-lg{width:300px}
  .talk-play{position:absolute;inset:0;margin:auto;width:76px;height:76px;border-radius:50%;border:0;background:rgba(255,255,255,.95);color:#0a0a0a;display:grid;place-items:center;cursor:pointer;box-shadow:0 12px 34px rgba(0,0,0,.55);transition:transform .2s}
  .talk-play:hover{transform:scale(1.06)}
  .talk-play svg{width:34px;height:34px;margin-left:5px}
  .talk-play[hidden]{display:none}
  .moment-text h3{font-size:clamp(1.35rem,2.6vw,1.9rem);margin:12px 0 16px}
  .moment-text p{color:#c9c9c9}
  .moment-text p+p{margin-top:14px}
  .moment-text strong{color:#fff;font-weight:500}

  /* youtube series */
  a.cert-item{display:block;transition:border-color .2s}
  a.cert-item:hover{border-color:#4a4a4a}
  .cert-item .src{margin-top:10px;font-size:.82rem;color:var(--dim)}
  .cert-item .src a{color:#bdbdbd;border-bottom:1px solid #3a3a3a}
  .cert-item .src a:hover{color:#fff;border-color:#fff}
  .series{margin-top:70px}
  .series-head h3{font-size:clamp(1.35rem,2.6vw,1.9rem);margin:12px 0 10px}
  .series-head p{color:var(--muted);max-width:60ch}
  .series-head p strong{color:#fff;font-weight:500}
  .yt-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:30px}
  .yt h4{font-size:1.1rem;font-weight:500;margin:16px 0 6px}
  .yt p{color:var(--muted);font-size:.93rem}
  .yt-play,.yt-frame{position:relative;display:block;width:100%;aspect-ratio:16/9;border-radius:20px;overflow:hidden;border:1px solid #2a2a2a;background:#000;padding:0;cursor:pointer}
  .yt-play img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
  .yt-play:hover img{transform:scale(1.03)}
  .yt-btn{position:absolute;inset:0;margin:auto;width:68px;height:68px;border-radius:50%;background:rgba(255,255,255,.95);color:#0a0a0a;display:grid;place-items:center;box-shadow:0 10px 30px rgba(0,0,0,.5)}
  .yt-btn svg{width:30px;height:30px;margin-left:4px}
  .yt-count{position:absolute;top:12px;inset-inline-start:12px;background:rgba(0,0,0,.7);color:#fff;border-radius:999px;padding:3px 12px;font-size:.78rem}
  .yt-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
  .yt-link{display:inline-block;margin-top:10px;font-size:.88rem;color:#ddd;border-bottom:1px solid #444}
  .yt-link:hover{color:#fff;border-color:#fff}

  /* programs */
  .grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:46px}
  .prog{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px;transition:border-color .25s,transform .25s}
  .prog:hover{border-color:#4a4a4a;transform:translateY(-4px)}
  .prog .num{font-size:.8rem;color:var(--dim);direction:ltr;text-align:right;display:block;margin-bottom:18px;font-weight:500}
  .prog h3{font-size:1.15rem;margin-bottom:10px;font-weight:500}
  .prog p{color:var(--muted);font-size:.93rem}
  .prog.feature{grid-column:span 2;background:linear-gradient(135deg,#1b1b1b,#101010)}
  .prog.feature h3{font-size:1.4rem}

  /* audience */
  .aud{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:46px}
  .aud div{border-top:2px solid #fff;padding-top:20px}
  .aud h3{font-size:1.1rem;font-weight:500;margin-bottom:8px}
  .aud p{color:var(--muted);font-size:.93rem}
  .formats{display:flex;flex-wrap:wrap;gap:10px;margin-top:40px}

  /* clients */
  .clients{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-top:46px}
  .clients div{background:var(--bg);padding:26px 16px;text-align:center;color:#cfcfcf;font-size:.93rem;display:grid;place-items:center;min-height:96px}

  /* timeline */
  .timeline{margin-top:46px;border-inline-start:1px solid #2a2a2a;padding-inline-start:30px;display:flex;flex-direction:column;gap:36px}
  .tl{position:relative}
  .tl::before{content:"";position:absolute;inset-inline-start:-36px;top:10px;width:11px;height:11px;border-radius:50%;background:#0a0a0a;border:2px solid #fff}
  .tl time{font-size:.85rem;color:var(--dim);direction:ltr;display:inline-block}
  .tl h3{font-size:1.1rem;font-weight:500;margin:2px 0 6px}
  .tl p{color:var(--muted);font-size:.93rem;max-width:70ch}

  /* about */
  .about{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center}
  .about-photo{border-radius:32px;overflow:hidden;border:1px solid var(--line);aspect-ratio:4/5;position:relative}
  .about-photo img{width:100%;height:100%;object-fit:cover;object-position:32% center;filter:grayscale(1) contrast(1.05)}
  .about-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(10,10,10,.55),transparent 45%)}
  .gallery{display:grid;margin-top:18px}
  .gallery figure{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);position:relative;aspect-ratio:21/9}
  .gallery img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.05);transition:filter .5s,transform .8s}
  .gallery figure:hover img{filter:none;transform:scale(1.03)}
  .gallery figcaption{position:absolute;inset:auto 0 0 0;padding:40px 22px 18px;background:linear-gradient(to top,rgba(0,0,0,.85),transparent);font-size:.88rem;color:#ddd}
  .about p+p{margin-top:14px}

  /* contact */
  .contact{text-align:center}
  .contact h2{font-size:clamp(1.9rem,4.4vw,3rem);max-width:20ch;margin-inline:auto}
  .contact .lead{margin:0 auto 40px}
  .contact .actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
  .socials{display:flex;gap:26px;justify-content:center;margin-top:46px;color:var(--muted);font-size:.95rem;flex-wrap:wrap}
  .socials a:hover{color:#fff}
  .socials span{direction:ltr;display:inline-block}

  footer{border-top:1px solid var(--line);padding:30px 0;color:var(--dim);font-size:.85rem}
  footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
  footer img{width:110px;opacity:.8;direction:ltr}

  .reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}
  .reveal.in{opacity:1;transform:none}
  @media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal,.hero-name,.hero-photo,.hero h1,.hero .lead,.hero .actions{opacity:1!important;transform:none!important}}

  @media (max-width:900px){
    .hero-grid{grid-template-columns:1fr;gap:28px}
    .hero-photo{order:-1;aspect-ratio:1/1;max-height:460px}
    .cert,.about{grid-template-columns:1fr}
    .cert-list{grid-template-columns:1fr}
    .ceremony{aspect-ratio:auto}
    .ceremony img{aspect-ratio:4/3;object-position:58% center}
    .ceremony figcaption{position:static;background:#111;padding:16px 18px;font-size:.88rem}
    .duo-photos{grid-template-columns:1fr}
    .yt-grid{grid-template-columns:1fr}
    .moment{grid-template-columns:1fr;gap:30px;padding:28px 22px;justify-items:center}
    .moment-text{justify-self:stretch}
    .cert-photo{min-height:0;aspect-ratio:3/4;max-height:620px}
    .grid,.aud{grid-template-columns:1fr 1fr}
    .prog.feature{grid-column:span 2}
    .clients{grid-template-columns:repeat(3,1fr)}
    .stats{grid-template-columns:1fr 1fr}
    .about-photo{max-width:420px}
  }
  @media (max-width:720px){
    .nav ul,.nav .btn{display:none}
    .menu-btn{display:block}
    .nav.open ul{display:flex;position:absolute;top:74px;inset-inline:0;flex-direction:column;gap:0;background:#0a0a0a;border-bottom:1px solid var(--line);padding:8px 24px 18px}
    .nav.open ul a{display:block;padding:12px 0;font-size:1.05rem;color:#ddd}
  }
  @media (max-width:600px){
    .hero{padding:90px 0 56px}
    .hero h1{font-size:1.85rem}
    .hero h1 em{text-underline-offset:9px}
    .hero .lead{font-size:1.02rem;margin:16px 0 26px}
    .hero .actions{flex-wrap:nowrap}
    .hero .actions .btn{flex:1;justify-content:center;padding:14px 12px;font-size:.95rem}
    .hero-photo{border-radius:22px}
    .hide-sm{display:none}
    .hero-photo .badge{inset:auto 12px 12px 12px;font-size:.78rem;padding:6px 12px 6px 6px}
    .stats{margin-top:40px}
    .wrap{padding-inline:16px}
    section{padding:80px 0}
    .grid,.aud{grid-template-columns:1fr}
    .prog.feature{grid-column:auto}
    .clients{grid-template-columns:1fr 1fr}
    .gallery figure{aspect-ratio:4/3}
    .cert-card{padding:30px 24px}
    .stat{padding:22px 18px}
    .stat strong{font-size:1.8rem}
  }
  .nav ul a.active{color:#fff}
  .nav ul a.new::after{content:"جديد";font-size:.62rem;background:#fff;color:#0a0a0a;border-radius:999px;padding:1px 7px;margin-inline-start:6px;vertical-align:middle;font-weight:600}