:root{
  --navy:#0B1F4D;--navy-deep:#071536;--blue:#1E88E5;--sky:#38BDF8;--bg:#F8FAFC;
  --ink:#0F172A;--slate:#475569;--line:#E2E8F0;--radius:14px;
  --shadow:0 4px 24px rgba(11,31,77,.08);--shadow-lift:0 12px 40px rgba(11,31,77,.14);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
body{font-family:'Inter',system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
h1,h2,h3,h4{font-family:'Manrope',sans-serif;line-height:1.15;color:var(--navy)}
a{text-decoration:none;color:inherit}
.container{max-width:1180px;margin:0 auto;padding:0 24px}
.eyebrow{font-family:'IBM Plex Mono',monospace;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);display:inline-flex;align-items:center;gap:10px;margin-bottom:14px}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--sky)}
.section{padding:84px 0}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 26px;border-radius:10px;font-family:'Manrope',sans-serif;font-weight:700;font-size:.95rem;transition:transform .18s,box-shadow .18s,background .18s;cursor:pointer;border:none}
.btn:focus-visible{outline:3px solid var(--sky);outline-offset:2px}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 6px 18px rgba(30,136,229,.35)}
.btn-primary:hover{transform:translateY(-2px);background:#1976d2}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.35)}
.btn-ghost:hover{border-color:var(--sky);color:var(--sky)}

/* NAV */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(11,31,77,.92);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav-inner{display:flex;align-items:center;justify-content:flex-start;gap:10px;height:72px;max-width:1180px;margin:0 auto;padding:0 24px}
.logo{display:flex;align-items:center;gap:11px;color:#fff}
.logo-img{height:52px;width:auto;display:block;flex-shrink:0;background:transparent;padding:0;border-radius:0}
.nav-links{display:flex;align-items:center;gap:4px;list-style:none;flex:1;justify-content:flex-start}
.nav-links > li{position:relative}
.nav-links > li > a{display:block;padding:10px 10px;color:rgba(255,255,255,.85);font-size:.9rem;font-weight:500;border-radius:8px;transition:color .15s}
.nav-links > li > a:hover,.nav-links > li > a:focus-visible{color:var(--sky)}
.dropdown{position:absolute;top:calc(100% + 8px);left:0;background:#fff;border-radius:12px;box-shadow:var(--shadow-lift);padding:10px;min-width:230px;opacity:0;visibility:hidden;transform:translateY(8px);transition:all .2s ease;border:1px solid var(--line)}
.nav-links li:hover .dropdown,.nav-links li:focus-within .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown a{display:block;padding:9px 14px;border-radius:8px;color:var(--ink);font-size:.88rem;font-weight:500}
.dropdown a:hover{background:var(--bg);color:var(--blue)}
.nav-cta{margin-left:auto}
.nav-cta .btn{padding:10px 20px;font-size:.86rem}
.hamburger{display:none;background:none;border:none;cursor:pointer;padding:8px}
.hamburger span{display:block;width:24px;height:2px;background:#fff;margin:5px 0;transition:.3s}
.logo-text{font-family:'Manrope',sans-serif;font-weight:800;font-size:1.18rem}
.logo-text span{color:var(--sky)}
.nav-right{display:flex;align-items:center;gap:18px}
.nav-right a{color:rgba(255,255,255,.85);font-size:.9rem;font-weight:500}
.nav-right a:hover{color:var(--sky)}
.nav-right .btn{padding:10px 20px;font-size:.86rem}
@media(max-width:760px){
  .nav-links{position:fixed;top:72px;left:0;right:0;background:var(--navy-deep);flex-direction:column;justify-content:flex-start;align-items:stretch;padding:20px;gap:2px;display:none;max-height:calc(100vh - 72px);overflow-y:auto}
  .nav-links.open{display:flex}
  .dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;background:transparent;border:none;padding:0 0 6px 18px;display:none}
  .nav-links li.expanded .dropdown{display:block}
  .dropdown a{color:rgba(255,255,255,.75)}
  .dropdown a:hover{background:rgba(255,255,255,.06);color:var(--sky)}
  .nav-cta{display:none}
  .hamburger{display:block;margin-left:auto}
}

/* HERO */
.page-hero{background:linear-gradient(160deg,var(--navy-deep),var(--navy) 60%,#0d2a66);padding:170px 0 90px;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(56,189,248,.1) 1px,transparent 1px);background-size:30px 30px}
.page-hero .container{position:relative;z-index:2}
.crumb{font-family:'IBM Plex Mono',monospace;font-size:.76rem;color:rgba(255,255,255,.55);margin-bottom:18px}
.crumb a:hover{color:var(--sky)}
.page-hero h1{color:#fff;font-size:clamp(2.1rem,4.6vw,3.2rem);font-weight:800;max-width:780px;margin-bottom:18px}
.page-hero p{color:rgba(255,255,255,.78);font-size:1.12rem;max-width:660px;margin-bottom:34px}
.hero-metrics{display:flex;gap:44px;flex-wrap:wrap}
.metric .n{font-family:'Manrope',sans-serif;font-weight:800;font-size:2.1rem;color:var(--sky)}
.metric .l{color:rgba(255,255,255,.6);font-size:.82rem;margin-top:2px}

/* AREAS */
.area-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.area{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px;border-top:3px solid var(--blue);transition:transform .2s,box-shadow .2s}
.area:hover{transform:translateY(-5px);box-shadow:var(--shadow-lift)}
.area-icon{width:48px;height:48px;border-radius:11px;background:linear-gradient(135deg,var(--blue),var(--sky));color:#fff;display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.area h3{font-size:1.1rem;margin-bottom:9px}
.area p{color:var(--slate);font-size:.89rem}

/* PUBLICATIONS */
.pubs{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:38px}
.filter{font-family:'Manrope',sans-serif;font-weight:600;font-size:.86rem;padding:9px 18px;border-radius:100px;border:1.5px solid var(--line);background:#fff;color:var(--slate);cursor:pointer;transition:all .18s}
.filter:hover{border-color:var(--sky);color:var(--blue)}
.filter.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.pub-list{display:flex;flex-direction:column;gap:14px}
.pub{background:var(--bg);border:1px solid var(--line);border-left:4px solid var(--blue);border-radius:12px;padding:22px 26px;transition:box-shadow .2s,transform .2s}
.pub:hover{box-shadow:var(--shadow);transform:translateX(3px)}
.pub-top{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin-bottom:8px;flex-wrap:wrap}
.pub h3{font-size:1.03rem;line-height:1.35;flex:1;min-width:60%}
.pub-tags{display:flex;gap:7px;flex-wrap:wrap;flex-shrink:0}
.chip{font-family:'IBM Plex Mono',monospace;font-size:.66rem;letter-spacing:.06em;text-transform:uppercase;padding:4px 10px;border-radius:100px;white-space:nowrap}
.chip.jrnl{background:rgba(30,136,229,.1);color:var(--blue)}
.chip.conf{background:rgba(52,211,153,.14);color:#059669}
.chip.year{background:rgba(11,31,77,.07);color:var(--navy)}
.chip.rev{background:rgba(234,88,12,.12);color:#c2410c}
.pub .venue{color:var(--slate);font-size:.88rem;margin-bottom:4px}
.pub .authors{color:var(--slate);font-size:.83rem}
.pub .authors strong{color:var(--navy)}
.pub .doi{font-family:'IBM Plex Mono',monospace;font-size:.76rem;margin-top:8px;display:inline-block}
.pub .doi a{color:var(--blue)}
.pub .doi a:hover{text-decoration:underline}
.group-label{font-family:'IBM Plex Mono',monospace;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);margin:34px 0 16px;display:flex;align-items:center;gap:12px}
.group-label::after{content:"";flex:1;height:1px;background:var(--line)}

/* OTHER OUTPUTS */
.out-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.out{border:1px solid var(--line);border-radius:var(--radius);padding:30px;background:#fff;transition:transform .2s,box-shadow .2s}
.out:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.out-kind{font-family:'IBM Plex Mono',monospace;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);margin-bottom:12px;display:block}
.out h3{font-size:1.05rem;margin-bottom:9px}
.out p{color:var(--slate);font-size:.88rem}

/* CTA */
.cta-band{background:linear-gradient(120deg,var(--blue),var(--sky));border-radius:22px;padding:56px;display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap}
.cta-band h2{color:#fff;font-size:clamp(1.5rem,2.8vw,2.1rem);max-width:540px}
.cta-band p{color:rgba(255,255,255,.85);margin-top:10px}
.cta-band .btn{background:#fff;color:var(--navy)}

footer{background:var(--navy-deep);color:rgba(255,255,255,.55);padding:34px 0;font-size:.84rem}
footer .container{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
footer a:hover{color:var(--sky)}
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s,transform .7s}
.reveal.in{opacity:1;transform:none}

@media(max-width:1024px){.area-grid,.out-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){
  .area-grid,.out-grid{grid-template-columns:1fr}
  .section{padding:60px 0}.page-hero{padding:140px 0 70px}
  .pub h3{min-width:100%}.cta-band{padding:40px 28px}
}

/* ---------- SHARED FOOTER ---------- */
footer{background:var(--navy-deep);color:rgba(255,255,255,.7);padding:70px 0 0;font-size:1rem}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:44px;padding-bottom:54px}
.foot-brand p{font-size:.88rem;margin:16px 0 20px;max-width:280px}
.foot-col h4{color:#fff;font-size:.92rem;margin-bottom:16px}
.foot-col ul{list-style:none}
.foot-col li{margin-bottom:10px}
.foot-col a{font-size:.86rem;color:rgba(255,255,255,.6);transition:color .15s}
.foot-col a:hover{color:var(--sky)}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);padding:22px 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.8rem;color:rgba(255,255,255,.45)}
.foot-legal{display:flex;gap:16px;flex-wrap:wrap}.foot-legal a{color:rgba(255,255,255,.55)}.foot-legal a:hover{color:var(--sky)}
.socials{display:flex;gap:14px}
.socials a{color:rgba(255,255,255,.55);transition:color .15s}
.socials a:hover{color:var(--sky)}
@media(max-width:1024px){.foot-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr;gap:30px}}
.skip-link{position:absolute;left:-9999px;top:0;z-index:300;background:var(--blue);color:#fff;padding:12px 18px;border-radius:0 0 8px 0;font-family:'Manrope',sans-serif;font-weight:700;text-decoration:none}.skip-link:focus{left:0}
/* Arabic / RTL localization */
html{direction:rtl}
body,h1,h2,h3,h4,.btn,.svc-link,.stat-num,.logo-text{font-family:'IBM Plex Sans Arabic','Inter',system-ui,sans-serif}
.nav-inner,.hero-btns,.form-row,.foot-grid{direction:rtl}
.nav-links{padding-right:0}
.dropdown{left:auto;right:0;text-align:right}
.eyebrow{letter-spacing:0}
.eyebrow::before{margin-left:0;margin-right:0}
.section-head,.legal,.contact-info,.form-card{text-align:right}
.skip-link{left:auto;right:-9999px;border-radius:0 0 0 8px}
.skip-link:focus{left:auto;right:0}
@media(max-width:760px){.hamburger{margin-left:0;margin-right:auto}.dropdown{right:auto}}

/* Former inline style attributes; !important preserves inline-style precedence. */

.u-28002cbc3a{text-align:center !important;margin-top:44px !important;}

.u-37c8145802{height:46px !important;}

.u-4260ebea52{padding-top:0 !important;}

.u-a23b426e98{font-size:1.9rem !important;}

.u-a2665192fe{transition-delay:.07s !important;}

.u-a77c67ccdb{max-width:640px !important;margin-bottom:44px !important;}

.u-b3f8419e38{color:var(--slate) !important;margin-top:10px !important;}

.u-b67f3b513f{max-width:640px !important;margin-bottom:34px !important;}

.u-b82d5a878e{transition-delay:.14s !important;}

.u-dd5c19f7ed{max-width:640px !important;margin-bottom:48px !important;}