/* ABEER brand tokens */
:root{
  --charcoal:#181818; --charcoal-2:#232323; --line-dark:#333;
  --paper:#FCFCFC; --paper-2:#F1F2F1; --line:#E1E3E2;
  --ink:#303030; --ink-muted:#5E5E5E; --logo-charcoal:#3C3C3B;
  --teal:#00A19A; --teal-deep:#306E6E; --teal-glow:#90FFF0; --teal-ink:#1F7A74; --teal-soft:#E3F3F1;
  --accent:#F44B4B;
  --font-ar:"Tajawal","Almarai","Segoe UI",Tahoma,sans-serif;
  --font-lat:"Jost","Futura","Century Gothic",sans-serif;
  --wrap:1120px;
  color-scheme:light;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:72px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-ar);font-size:17px;line-height:1.75;-webkit-font-smoothing:antialiased}
html[lang="en"] body{font-family:var(--font-lat),var(--font-ar);font-size:17px}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--teal);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:20px}

/* top bar */
.topbar{position:sticky;top:0;z-index:10;background:rgba(24,24,24,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line-dark);padding-top:env(safe-area-inset-top,0px)}
.topbar-inner{display:flex;align-items:center;gap:24px;height:64px}
.brand img{height:34px;width:auto}
.nav{display:flex;gap:22px;margin-inline-start:auto}
.nav a{color:#D8D8D8;text-decoration:none;font-weight:500;font-size:15px}
.nav a:hover{color:#fff}
.lang{font:500 13px var(--font-lat);letter-spacing:.12em;color:#fff;background:transparent;border:1px solid #555;border-radius:999px;padding:6px 14px;cursor:pointer}
.lang:hover{border-color:var(--teal);color:var(--teal-glow)}
@media (max-width:720px){.nav{display:none}.lang{margin-inline-start:auto}}

/* hero */
.hero{position:relative;overflow:hidden;background:var(--charcoal);color:#fff;padding-block:72px 88px}
.circuit{position:absolute;inset:0;width:100%;height:100%;opacity:.35}
.circuit g{stroke:var(--teal)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:center}
.eyebrow{margin:0 0 10px;color:var(--teal-glow);font-weight:500;font-size:15px}
html[lang="en"] .eyebrow{font-family:var(--font-lat);letter-spacing:.14em;text-transform:uppercase;font-size:13px}
.hero-name{margin:0;font-size:clamp(40px,6vw,68px);line-height:1.15;font-weight:800;text-wrap:balance}
html[lang="en"] .hero-name{font-weight:400;letter-spacing:.01em}
.hero-line{margin:10px 0 0;font-size:clamp(22px,2.6vw,30px);font-weight:700;color:#EDEDED}
.hero-line em{font-style:normal;color:var(--accent)}
.hero-tag{margin:14px 0 0;max-width:34em;color:#BDBDBD;font-size:17px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 22px;border-radius:999px;font-weight:700;font-size:15px;text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:background .15s,border-color .15s,color .15s}
.btn-primary{background:var(--teal);color:#fff}
.btn-primary:hover{background:#008C86}
.btn-ghost{border-color:#5A5A5A;color:#fff}
.btn-ghost:hover{border-color:var(--teal-glow);color:var(--teal-glow)}
.btn[aria-disabled="true"]{background:#E6E6E6;color:#707070;cursor:default}
.socials{list-style:none;margin:28px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.socials a{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;border:1.5px solid #4A4A4A;color:#E6E6E6;transition:all .15s}
.socials a:hover{border-color:var(--teal);color:var(--teal-glow);background:rgba(0,161,154,.12)}
.socials svg{width:19px;height:19px;fill:currentColor}
.socials-dark a{border-color:var(--line);color:var(--logo-charcoal)}
.socials-dark a:hover{border-color:var(--teal);color:var(--teal-ink);background:var(--teal-soft)}
.hero-photo{display:flex;justify-content:center}
.photo-frame{position:relative;width:min(340px,100%);aspect-ratio:1;border-radius:50%;padding:10px;border:3px solid var(--teal)}
.photo-frame img{width:100%;height:100%;object-fit:cover;object-position:50% 20%;border-radius:50%;background:var(--charcoal-2)}
.photo-frame.no-photo img{object-fit:contain;padding:22%}
.node{position:absolute;width:26px;height:26px;border-radius:50%;border:3px solid var(--teal);background:var(--charcoal)}
.node.n1{top:12%;inset-inline-end:-2%}
.node.n2{bottom:10%;inset-inline-start:0}
@media (max-width:820px){.hero{padding-block:48px 64px}.hero-grid{grid-template-columns:1fr;gap:36px}.hero-photo{order:-1}.photo-frame{width:200px}}

/* sections */
.section{padding-block:80px}
.section-tint{background:var(--paper-2)}
.section-dark{background:var(--charcoal);color:#fff}
.section-head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:8px 24px;margin-bottom:32px}
.h2{margin:0;font-size:clamp(28px,3.4vw,38px);line-height:1.3;font-weight:800;text-wrap:balance}
.h3{margin:36px 0 14px;font-size:20px;font-weight:700}
.muted{margin:0;color:var(--ink-muted)}
.section-dark .muted{color:#B4B4B4}
.lead{font-size:19px;max-width:36em;margin:16px 0 0}
@media (max-width:720px){.section{padding-block:56px}}

/* about */
.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:start}
.chips{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.chips li{background:var(--teal-soft);color:var(--teal-ink);border-radius:999px;padding:4px 14px;font-weight:500;font-size:15px}
.roles{list-style:none;margin:0;padding:0;border-inline-start:3px solid var(--teal)}
.roles li{position:relative;padding:14px 26px;font-weight:700;border-bottom:1px solid var(--line)}
.roles li:last-child{border-bottom:0}
.roles li::before{content:"";position:absolute;inset-inline-start:-9px;top:24px;width:15px;height:15px;border-radius:50%;background:var(--paper);border:3px solid var(--teal)}
@media (max-width:820px){.about-grid{grid-template-columns:1fr;gap:32px}}

/* sessions */
.sessions{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}
.session{display:flex;flex-direction:column;gap:14px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px}
.session-top{display:flex;gap:16px;align-items:flex-start}
.date{flex:none;width:64px;text-align:center;border-radius:10px;background:var(--charcoal);color:#fff;padding:8px 0 6px;font-family:var(--font-lat);line-height:1.1}
.date b{display:block;font-size:26px;font-weight:500}
.date span{display:block;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--teal-glow);margin-top:3px}
.session h3{margin:0;font-size:18px;line-height:1.5;font-weight:700}
.meta{margin:4px 0 0;color:var(--ink-muted);font-size:15px}
.session .btn{margin-top:auto;align-self:flex-start}
.tag-sample{display:inline-block;font-size:12px;font-weight:700;color:#8A5A00;background:#FFF1D6;border-radius:6px;padding:0 8px;margin-inline-start:6px;vertical-align:middle}
.empty{background:#fff;border:1px dashed #C9CCCB;border-radius:14px;padding:28px;color:var(--ink-muted)}
.past-title{margin-top:48px}
.past{list-style:none;margin:0;padding:0;display:grid;gap:0}
.past li{display:flex;gap:18px;flex-wrap:wrap;padding:14px 0;border-bottom:1px solid var(--line)}
.past time{flex:none;min-width:110px;font-family:var(--font-lat);color:var(--teal-ink);font-weight:500;font-variant-numeric:tabular-nums}
.past .t{font-weight:700}
.past .p{color:var(--ink-muted)}

/* articles */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}
.article{display:flex;flex-direction:column;gap:18px;min-height:190px;text-decoration:none;background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;transition:border-color .15s,transform .15s}
.article:hover{border-color:var(--teal);transform:translateY(-2px)}
.article .src{font-size:14px;color:var(--teal-ink);font-weight:700}
.article h3{margin:0;font-size:22px;line-height:1.45;font-weight:800}
.article .read{margin-top:auto;font-size:15px;color:var(--ink-muted)}

/* videos */
.link-more{color:var(--teal-glow);text-decoration:none;font-weight:500}
.link-more:hover{text-decoration:underline}
.videos{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.video{text-decoration:none;color:#fff;display:flex;flex-direction:column;gap:12px}
.thumb{position:relative;aspect-ratio:16/9;border-radius:12px;overflow:hidden;background:var(--charcoal-2)}
.thumb img{width:100%;height:100%;object-fit:cover;filter:grayscale(.35);transition:filter .2s,transform .3s}
.video:hover .thumb img{filter:none;transform:scale(1.03)}
.play{position:absolute;inset:0;margin:auto;width:56px;height:56px;border-radius:50%;background:rgba(0,161,154,.92);display:grid;place-items:center}
.play svg{width:22px;height:22px;fill:#fff;margin-inline-start:3px}
html[dir="rtl"] .play svg{transform:none}
.video h3{margin:0;font-size:17px;line-height:1.5;font-weight:700}

/* contact */
.contact{text-align:center;display:flex;flex-direction:column;align-items:center;gap:16px}
.contact-logo{width:min(300px,80%);height:auto;margin-bottom:16px}
.contact .muted{max-width:34em}
.contact .socials{justify-content:center;margin-top:8px}
.footer{background:var(--charcoal);color:#9A9A9A;font-size:14px;padding-block:22px calc(22px + env(safe-area-inset-bottom,0px));text-align:center}

/* stats */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin:28px 0 0}
.stats div{border-top:3px solid var(--teal);padding-top:10px}
.stats dt{font:500 28px/1.2 var(--font-lat);color:var(--ink);direction:ltr;text-align:start}
html[dir="rtl"] .stats dt{text-align:right}
.stats dd{margin:4px 0 0;color:var(--ink-muted);font-size:15px}

/* expertise */
.exp-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.h3-top{margin-top:0}
.highlights{list-style:none;margin:0;padding:0;display:grid;gap:14px;counter-reset:h}
.highlights li{position:relative;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 22px;padding-inline-start:64px;font-weight:500}
.highlights li::before{counter-increment:h;content:counter(h,decimal-leading-zero);position:absolute;inset-inline-start:20px;top:17px;font:500 18px var(--font-lat);color:var(--teal-ink)}
@media (max-width:820px){.exp-grid{grid-template-columns:1fr;gap:28px}}

/* awards & education */
.awards-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:56px;align-items:start}
.awards,.edu{list-style:none;margin:24px 0 0;padding:0}
.awards li{display:grid;grid-template-columns:64px 1fr;gap:4px 16px;padding:14px 0;border-bottom:1px solid var(--line)}
.awards .yr{grid-row:span 2;font:500 18px var(--font-lat);color:var(--teal-ink);font-variant-numeric:tabular-nums;padding-top:2px}
.awards .t,.edu .t{font-weight:700}
.awards .o,.edu .o{color:var(--ink-muted);font-size:15px}
.edu li{position:relative;padding:12px 0;padding-inline-start:28px;border-bottom:1px solid var(--line);display:flex;flex-direction:column}
.edu li::before{content:"";position:absolute;inset-inline-start:0;top:20px;width:12px;height:12px;border-radius:50%;border:3px solid var(--teal)}
@media (max-width:820px){.awards-grid{grid-template-columns:1fr;gap:40px}}

/* article extras */
.article .src{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.article .dt{color:var(--ink-muted);font-weight:500;font-family:var(--font-lat)}
.article .sum{margin:-6px 0 0;color:var(--ink-muted);font-size:15px;line-height:1.7}
.article .pdf{font:600 11px var(--font-lat);letter-spacing:.08em;color:#fff;background:var(--accent);border-radius:4px;padding:1px 6px}
.article.featured{grid-column:1/-1;background:var(--charcoal);color:#fff;border-color:var(--charcoal)}
.article.featured .sum,.article.featured .read,.article.featured .dt{color:#BDBDBD}
.article.featured .src{color:var(--teal-glow)}
.article.featured h3{font-size:clamp(22px,2.6vw,30px)}