:root{
  --navy:#0A2A52; --navy-deep:#061A34; --blue:#0E6FD8; --aqua:#19B5EC;
  --sun:#F6A21A; --yellow:#FFC72C; --mist:#EEF5FB; --line:#D6E2EF;
  --ink:#0A2A52; --muted:#3E5573; --on-dark:#E3EDF8; --on-dark-muted:#C9D8EC;
  --display:'Unbounded','Arial Black',sans-serif;
  --body:'DM Sans','Helvetica Neue',Arial,sans-serif;
  --pad:clamp(20px,5vw,72px); --section:clamp(72px,9vw,128px);
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--body);color:var(--ink);background:#fff;font-size:17px;line-height:1.6;overflow-x:hidden}
img,video{max-width:100%;display:block}
a{color:var(--blue)}a:hover{color:var(--navy)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--sun);outline-offset:3px}
.skip{position:absolute;left:-9999px;top:8px;z-index:100;background:#fff;color:var(--navy);padding:10px 16px;border-radius:10px}
.skip:focus{left:8px}
.wrap{max-width:1296px;margin:0 auto}
.section{padding:var(--section) var(--pad)}
.section.mist{background:var(--mist)}
.section.dark{background:var(--navy);color:#fff}
h1,h2,h3{font-family:var(--display);margin:0;letter-spacing:-.02em}
h2{font-weight:600;font-size:clamp(30px,3.4vw,48px);line-height:1.12}
h3{font-weight:500;font-size:22px;line-height:1.25;letter-spacing:-.01em}
.lead{font-size:18px;line-height:1.7;color:var(--muted);max-width:60ch;margin:24px 0 0}
.dark .lead{color:var(--on-dark-muted)}
.row{display:flex;flex-wrap:wrap;gap:clamp(40px,6vw,96px);align-items:center}
.row>*{flex:1 1 420px;min-width:0}
.head-row{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px}
.head-row .lead{margin:0;max-width:46ch}
.rounded{border-radius:24px;object-fit:cover;width:100%}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 28px;border-radius:999px;font:inherit;font-weight:600;font-size:16px;text-decoration:none;border:0;cursor:pointer;transition:filter .15s,background .15s}
.btn-sun{background:var(--sun);color:var(--navy)}
.btn-white{background:#fff;color:var(--navy)}
.btn-navy{background:var(--navy);color:#fff}
.btn-ghost{border:1.5px solid rgba(255,255,255,.7);color:#fff;background:transparent}
.btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff}
.btn-sun:hover,.btn-white:hover{filter:brightness(1.05);color:var(--navy)}
.btn-navy:hover{background:var(--blue);color:#fff}
.btns{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}
.text-link{font-weight:600;text-decoration:none;border-bottom:1.5px solid currentColor;padding-bottom:2px}

/* Header */
.site-header{position:relative;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:22px var(--pad)}
.site-header.light{background:#fff;border-bottom:1px solid var(--line)}
.site-header.over{position:absolute;inset:0 0 auto 0}
.brand img{height:60px;width:auto}
.nav{display:flex;align-items:center;gap:34px;font-size:15px;font-weight:500}
.nav a{text-decoration:none;padding:6px 0;border-bottom:2px solid transparent}
.over .nav a{color:#fff}.over .nav a:hover{color:var(--yellow)}
.light .nav a{color:var(--ink)}.light .nav a:hover{color:var(--blue)}
.nav a[aria-current="page"]{border-bottom-color:var(--sun)}
.header-cta{min-height:46px;padding:0 22px;font-size:15px}
.menu-btn{display:none;width:48px;height:48px;border:0;background:transparent;border-radius:12px;align-items:center;justify-content:center;cursor:pointer}
.over .menu-btn{color:#fff}.light .menu-btn{color:var(--navy)}
.mobile-menu{position:absolute;left:var(--pad);right:var(--pad);top:96px;z-index:30;display:flex;flex-direction:column;padding:8px 20px;background:#fff;border-radius:20px;box-shadow:0 18px 48px rgba(6,26,52,.25)}
.mobile-menu[hidden]{display:none}
.mobile-menu a{color:var(--navy);text-decoration:none;font-weight:600;font-size:17px;padding:14px 0;border-bottom:1px solid #E1EAF4}
.mobile-menu a:last-child{border-bottom:0;color:var(--blue)}
@media (max-width:900px){.nav,.header-cta{display:none}.menu-btn{display:inline-flex}.brand img{height:50px}}

/* Home hero */
.hero{position:relative;min-height:min(100vh,900px);min-height:max(720px,min(100svh,900px));display:flex;flex-direction:column;color:#fff;background:var(--navy);overflow:hidden}
.hero-media{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
#heroVideo{opacity:0;transition:opacity .8s ease}#heroVideo.ready{opacity:1}
.hero-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,26,52,.5) 0%,rgba(6,26,52,.18) 38%,rgba(6,26,52,.88) 100%)}
.hero-body{position:relative;z-index:2;flex:1;display:flex;flex-direction:column;justify-content:flex-end;padding:140px var(--pad) 56px;max-width:1440px;width:100%;margin:0 auto}
.kicker{margin:0 0 20px;font-size:16px;font-weight:500;color:var(--yellow)}
.hero h1{font-weight:600;font-size:clamp(30px,4.4vw,64px);line-height:1.08;letter-spacing:-.02em;max-width:16ch}
.hero p.sub{margin:28px 0 0;font-size:clamp(17px,1.5vw,20px);line-height:1.6;color:var(--on-dark);max-width:56ch}
.facts{margin:64px 0 0;display:flex;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.28)}
.facts div{flex:1 1 150px;padding:22px 24px 0 0}
.facts dt{font-size:14px;color:var(--on-dark-muted)}
.facts dd{margin:6px 0 0;font-family:var(--display);font-size:30px;font-weight:500}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}#heroVideo{display:none}}

/* Inner page heading */
.page-head{padding:clamp(56px,7vw,104px) var(--pad) clamp(48px,6vw,80px);background:var(--mist)}
.page-head h1{font-weight:600;font-size:clamp(36px,5vw,72px);line-height:1.05;letter-spacing:-.025em;max-width:16ch}
.page-head .lead{font-size:clamp(17px,1.5vw,20px)}

/* Cards */
.cards{display:flex;flex-wrap:wrap;gap:28px;margin-top:56px}
.card{flex:1 1 320px;min-width:0;background:#fff;border-radius:24px;overflow:hidden;display:flex;flex-direction:column;text-decoration:none;color:inherit}
.card img{width:100%;height:240px;object-fit:cover}
.card .card-body{padding:30px}
.card p{margin:12px 0 0;font-size:16px;line-height:1.65;color:var(--muted)}
a.card:hover h3{color:var(--blue)}
.mist .card{background:#fff}.section:not(.mist) .card{background:var(--mist)}

/* Image tiles */
.tiles{display:flex;flex-wrap:wrap;gap:20px;margin-top:56px}
.tile{flex:1 1 340px;min-width:0;margin:0;position:relative;height:520px;border-radius:24px;overflow:hidden;background:var(--navy)}
.tile img{width:100%;height:100%;object-fit:cover}
.tile figcaption{position:absolute;inset:auto 0 0 0;padding:80px 28px 28px;background:linear-gradient(180deg,rgba(6,26,52,0),rgba(6,26,52,.9));color:#fff}
.tile h3{font-size:24px}.tile p{margin:10px 0 0;font-size:16px;color:var(--on-dark)}

/* Service rows */
.svc{display:flex;flex-wrap:wrap;gap:clamp(32px,5vw,80px);align-items:center;padding:56px 0;border-top:1px solid var(--line)}
.svc:first-of-type{border-top:0;padding-top:0}
.svc>*{flex:1 1 400px;min-width:0}
.svc img{height:440px}
.svc:nth-of-type(even) .svc-media{order:2}
.svc h2{font-size:clamp(26px,2.6vw,38px)}
.svc ul{margin:24px 0 0;padding:0;list-style:none}
.svc li{padding:12px 0;border-bottom:1px solid var(--line);font-size:16px}

/* Projects */
.proj{display:flex;flex-wrap:wrap;gap:clamp(28px,4vw,64px);align-items:center;padding:48px 0;border-top:1px solid rgba(255,255,255,.18)}
.proj-text{flex:1 1 380px;min-width:0}
.proj-media{flex:1.4 1 480px;min-width:0}
.proj-media img{height:440px}
.year{margin:0;font-family:var(--display);font-size:56px;font-weight:500;line-height:1;color:var(--sun)}
.proj h3{margin-top:24px;font-size:30px;line-height:1.2}
.place{margin:8px 0 0;color:#9FD8F5}
.light-proj .place{color:var(--blue)}
.proj-desc{margin:20px 0 0;line-height:1.7;color:var(--on-dark);max-width:52ch}
.scope{margin:20px 0 0;font-size:14px;color:var(--on-dark-muted)}
.project{padding:64px 0;border-top:1px solid var(--line);scroll-margin-top:24px}
.project:first-child{border-top:0;padding-top:0}
.project-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px 40px}
.project-head h2{font-size:clamp(28px,3vw,44px)}
.project-head .year{font-size:clamp(40px,4vw,56px)}
.project .proj-desc{color:var(--muted);font-size:18px}
.project .scope{color:var(--muted)}
.gallery{display:grid;grid-template-columns:2fr 1fr 1fr;grid-template-rows:260px 260px;gap:14px;margin-top:36px}
.gallery img{width:100%;height:100%;object-fit:cover;border-radius:18px}
.gallery img:first-child{grid-row:span 2}
.gallery img:nth-child(4){grid-column:2 / span 2}
@media (max-width:760px){.gallery{grid-template-columns:1fr 1fr;grid-template-rows:280px 180px 180px}.gallery img:first-child{grid-column:span 2;grid-row:auto}.gallery img:nth-child(4){grid-column:auto}.gallery img:nth-child(n+5){display:none}}

/* Lists, values */
.lines{margin:36px 0 0;padding:0;list-style:none;border-top:1px solid var(--line)}
.lines li{padding:16px 0;border-bottom:1px solid var(--line)}
.points{display:flex;flex-wrap:wrap;gap:48px 56px;margin-top:56px}
.points>div{flex:1 1 260px;min-width:0}
.points h3{font-size:20px;line-height:1.3}
.points p{margin:14px 0 0;font-size:16px;line-height:1.65;color:var(--muted)}
.pillars{display:flex;flex-wrap:wrap;gap:24px;margin-top:56px}
.pillars>div{flex:1 1 300px;min-width:0;padding:36px;border-radius:24px;background:#fff}
.pillars p{margin:14px 0 0;color:var(--muted);line-height:1.7}
.pillars .mark{display:block;width:40px;height:6px;border-radius:3px;margin-bottom:24px}
.team-pics{display:flex;gap:20px}
.team-pics img{flex:1 1 0;min-width:0;height:560px;object-fit:cover;border-radius:24px}
.team-pics img:last-child{margin-top:64px}
@media (max-width:600px){.team-pics img{height:380px}.team-pics img:last-child{margin-top:40px}}
.clients{margin:32px 0 0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:18px 44px;font-family:var(--display);font-weight:500;font-size:clamp(22px,2.6vw,38px);line-height:1.25}
.eyebrow-plain{margin:0;font-size:18px;font-weight:600;color:var(--muted)}

/* CTA band */
.cta{background:var(--blue);color:#fff;padding:clamp(64px,8vw,112px) var(--pad)}
.cta .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:32px}
.cta h2{max-width:18ch}
.cta p{margin:16px 0 0;color:#E6F1FD;max-width:46ch}

/* Contact */
.contact-grid{display:flex;flex-wrap:wrap;gap:clamp(40px,6vw,96px);align-items:flex-start}
.contact-grid>*{flex:1 1 400px;min-width:0}
.details{margin:0;display:flex;flex-direction:column;gap:22px}
.details dt{font-size:14px;color:var(--muted)}
.details dd{margin:4px 0 0;font-size:18px}
.details a{color:var(--ink);text-decoration:none;font-weight:500}
.details a:hover{color:var(--blue)}
.map{margin-top:40px;width:100%;height:300px;border:0;border-radius:24px;background:var(--mist)}
.form-card{background:var(--mist);border-radius:28px;padding:clamp(24px,3.4vw,44px)}
.form{display:flex;flex-direction:column;gap:18px}
.form .pair{display:flex;flex-wrap:wrap;gap:18px}
.form .field{flex:1 1 200px;display:flex;flex-direction:column;gap:8px}
.form label{font-size:14px;font-weight:600}
.form input,.form select,.form textarea{min-height:50px;padding:0 16px;border:1px solid #B9CBE0;border-radius:12px;font:inherit;font-size:16px;color:var(--ink);background:#fff;width:100%}
.form textarea{padding:14px 16px;resize:vertical;min-height:130px}
.form .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-msg{margin:0;font-size:15px}
.form-msg.error{color:#B42318}
.form button[disabled]{opacity:.6;cursor:wait}

/* Footer */
.site-footer{background:var(--navy-deep);color:var(--on-dark-muted);padding:64px var(--pad) 40px}
.site-footer .top{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:40px}
.site-footer img{height:84px;width:auto}
.site-footer nav{display:flex;flex-wrap:wrap;gap:14px 32px;font-size:15px}
.site-footer a{color:var(--on-dark-muted);text-decoration:none}.site-footer a:hover{color:#fff}
.site-footer .contact-line{margin:20px 0 0;font-size:15px;line-height:1.8}
.site-footer .bottom{margin-top:48px;padding-top:24px;border-top:1px solid rgba(255,255,255,.14);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:14px}
.site-footer p{margin:0}

/* Social media icons */
.follow-title{margin:28px 0 14px;color:#fff;font-size:17px;font-weight:700;letter-spacing:.01em;position:relative;padding-bottom:12px}
.follow-title::after{content:"";position:absolute;left:0;bottom:0;width:40px;height:3px;border-radius:2px;background:#fff;opacity:.85}
.social{display:flex;flex-wrap:wrap;gap:12px}
.social a{width:48px;height:48px;border-radius:50%;background:#fff;display:grid;place-items:center;box-shadow:0 4px 14px rgba(0,0,0,.18);transition:transform .2s ease,box-shadow .2s ease}
.social a:hover,.social a:focus-visible{transform:translateY(-3px);box-shadow:0 8px 20px rgba(0,0,0,.28)}
.social svg{width:26px;height:26px;display:block}
.social-light{margin-top:4px}
.social-light a{border:1px solid rgba(0,0,0,.08);box-shadow:0 2px 8px rgba(0,0,0,.08)}

/* Typewriter headline */
.type-h1{display:grid}
.type-h1>span{grid-area:1/1}
.type-ghost{visibility:hidden}
.type-live::after{content:"";display:inline-block;width:.07em;height:.85em;margin-left:.06em;vertical-align:-.06em;background:var(--yellow);animation:caret 1s step-end infinite}
@keyframes caret{50%{opacity:0}}
@media (prefers-reduced-motion:reduce){.type-live::after{display:none}}

/* Watch-video button + dialog */
.btn-play{display:inline-flex;align-items:center;gap:10px;cursor:pointer;font:inherit}
.video-dialog{padding:0;border:0;background:#000;width:min(1100px,94vw);max-height:90vh;border-radius:14px;overflow:visible}
.video-dialog::backdrop{background:rgba(3,12,26,.86)}
.video-dialog video{display:block;width:100%;max-height:90vh;border-radius:14px;background:#000}
.video-close{position:absolute;top:-46px;right:0;width:40px;height:40px;border-radius:50%;border:0;background:#fff;color:#0b1f3a;font-size:26px;line-height:1;cursor:pointer}
.video-close:hover{background:var(--yellow)}

/* Text tiles (maintenance) */
.tiles-text .tile-text{background:#fff;border-radius:14px;padding:28px;box-shadow:0 2px 12px rgba(10,42,82,.06)}
.tile-text h3{margin:0 0 10px;font-size:20px}
.tile-text p{margin:0;line-height:1.6}

/* FAQ */
.faq details{background:#fff;border-radius:12px;padding:18px 22px;margin-top:12px;box-shadow:0 2px 10px rgba(10,42,82,.05)}
.faq summary{cursor:pointer;font-weight:600;font-size:17px}
.faq details p{margin:12px 0 0;line-height:1.7}

/* RTL + Arabic */
[dir="rtl"] body{font-family:"Cairo",var(--body,system-ui),sans-serif}
[dir="rtl"] h1,[dir="rtl"] h2,[dir="rtl"] h3,[dir="rtl"] .facts dd{font-family:"Cairo",sans-serif;letter-spacing:0}
[dir="rtl"] .page-head h1{line-height:1.3}
[dir="rtl"] ul{padding-right:1.2em;padding-left:0}
[dir="rtl"] .follow-title::after{left:auto;right:0}
.btn-outline{border:1.5px solid currentColor;color:var(--navy,#0A2A52);background:transparent}
.tiles-text .tile-text{flex:1 1 260px}
[dir="rtl"] .skip{left:auto;right:-9999px}[dir="rtl"] .skip:focus{right:8px}
[dir="rtl"] .contact-line a{direction:ltr;unicode-bidi:isolate;display:inline-block}

/* Water effect on header logo */
.brand{position:relative;display:inline-block;line-height:0;animation:logo-float 5s ease-in-out infinite}
.brand::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;
  background:linear-gradient(105deg,transparent 35%,rgba(255,255,255,.0) 42%,rgba(255,255,255,.8) 50%,rgba(150,225,255,.35) 56%,transparent 64%);
  background-size:300% 100%;background-position:150% 0;animation:logo-shine 4.5s ease-in-out infinite;
  -webkit-mask-image:var(--logo-mask);mask-image:var(--logo-mask);-webkit-mask-size:100% 100%;mask-size:100% 100%;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat}
.brand.wm-ready::after{opacity:1}
@keyframes logo-shine{0%{background-position:150% 0}55%,100%{background-position:-50% 0}}
@keyframes logo-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-3px)}}
@media (prefers-reduced-motion:reduce){.brand,.brand::after{animation:none}.brand::after{display:none}}