:root{--navy: #133248;--navy-deep: #0c2233;--blue: #3eaaf5;--blue-soft: #7cc8f8;--blue-glow: rgba(62, 170, 245, .28);--gray: #535a5e;--fog: #eef4f8;--mist: #f5f9fc;--white: #ffffff;--line: rgba(19, 50, 72, .1);--shadow: 0 18px 50px rgba(19, 50, 72, .12);--radius: 18px;--header-h: 88px;--font: "Manrope", "Cairo", system-ui, sans-serif;--ease: cubic-bezier(.22, 1, .36, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font);color:var(--navy);background:var(--mist);line-height:1.65;overflow-x:hidden}html.lang-ar body{font-family:Cairo,Manrope,system-ui,sans-serif}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}ul{list-style:none}button,input,textarea,select{font:inherit}.container{width:min(1120px,calc(100% - 2.5rem));margin-inline:auto}.site-header{position:fixed;inset:0 0 auto;z-index:100;height:var(--header-h);display:flex;align-items:center;transition:background .35s var(--ease),box-shadow .35s var(--ease),backdrop-filter .35s var(--ease)}.site-header.scrolled{background:#ffffffe6;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 8px 30px #13324814}.header-inner{width:min(1120px,calc(100% - 2.5rem));margin-inline:auto;display:flex;align-items:center;justify-content:space-between;gap:1rem}.logo{display:flex;align-items:center;flex-shrink:0}.logo img{height:56px;width:auto;filter:brightness(0) invert(1);transition:filter .35s var(--ease)}.site-header.scrolled .logo img{filter:none}.site-header:not(.scrolled) .nav a{color:#ffffffd1}.site-header:not(.scrolled) .nav a:hover,.site-header:not(.scrolled) .nav a:focus-visible{color:var(--white)}.site-header:not(.scrolled) .lang-switch{background:#ffffff1f;border-color:#fff3}.site-header:not(.scrolled) .lang-switch button{color:#fffc}.site-header:not(.scrolled) .lang-switch button.active{background:var(--blue);color:var(--navy-deep)}.site-header:not(.scrolled) .menu-toggle{background:#ffffff1f;border-color:#ffffff38;color:var(--white)}.nav{display:flex;align-items:center;gap:1.75rem}.nav a{color:var(--gray);font-weight:600;font-size:.95rem;position:relative;transition:color .25s var(--ease)}.nav a:after{content:"";position:absolute;left:0;bottom:-6px;width:100%;height:2px;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}[dir=rtl] .nav a:after{transform-origin:right}.nav a:hover,.nav a:focus-visible{color:var(--navy)}.nav a:hover:after,.nav a:focus-visible:after{transform:scaleX(1)}.header-actions{display:flex;align-items:center;gap:.75rem}.lang-switch{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:999px;overflow:hidden;background:#ffffffb8}.lang-switch button{border:0;background:transparent;padding:.45rem .85rem;cursor:pointer;color:var(--gray);font-weight:700;font-size:.82rem;letter-spacing:.02em;transition:background .25s var(--ease),color .25s var(--ease)}.lang-switch button.active{background:var(--navy);color:var(--white)}.menu-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:#fffc;color:var(--navy);cursor:pointer;align-items:center;justify-content:center}.hero{min-height:100vh;min-height:100dvh;display:grid;align-items:end;position:relative;color:var(--white);background:radial-gradient(ellipse 80% 60% at 75% 20%,rgba(62,170,245,.35),transparent 55%),radial-gradient(ellipse 50% 40% at 15% 80%,rgba(62,170,245,.18),transparent 50%),linear-gradient(145deg,var(--navy-deep) 0%,var(--navy) 48%,#1a4a66 100%);overflow:hidden;padding:calc(var(--header-h) + 2rem) 0 4.5rem}.hero:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:64px 64px;-webkit-mask-image:radial-gradient(ellipse at center,black 20%,transparent 75%);mask-image:radial-gradient(ellipse at center,black 20%,transparent 75%);pointer-events:none}.hero-orbit{position:absolute;width:min(52vw,520px);aspect-ratio:1;border-radius:50%;border:1px solid rgba(62,170,245,.25);top:12%;right:6%;animation:drift 18s ease-in-out infinite;pointer-events:none}[dir=rtl] .hero-orbit{right:auto;left:6%}.hero-orbit:after{content:"";position:absolute;top:18%;right:18%;bottom:18%;left:18%;border-radius:50%;border:1px dashed rgba(62,170,245,.35)}.hero-content{position:relative;z-index:1;max-width:720px}.brand-mark{display:inline-flex;margin-bottom:1.5rem;opacity:0;animation:rise .9s var(--ease) .1s forwards}.brand-mark img{height:160px;width:auto;filter:brightness(0) invert(1)}.hero h1{font-size:clamp(2.4rem,6vw,4.2rem);line-height:1.08;letter-spacing:-.03em;font-weight:800;margin-bottom:1.1rem;opacity:0;animation:rise .9s var(--ease) .25s forwards}.hero p{font-size:clamp(1.05rem,2vw,1.25rem);color:#ffffffd1;max-width:34ch;margin-bottom:2rem;opacity:0;animation:rise .9s var(--ease) .4s forwards}.cta-group{display:flex;flex-wrap:wrap;gap:.85rem;opacity:0;animation:rise .9s var(--ease) .55s forwards}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;padding:.9rem 1.35rem;border-radius:14px;font-weight:700;border:0;cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease)}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--blue);color:var(--navy-deep);box-shadow:0 12px 30px var(--blue-glow)}.btn-primary:hover{background:var(--blue-soft)}.btn-ghost{background:#ffffff14;color:var(--white);border:1px solid rgba(255,255,255,.22)}.btn-ghost:hover{background:#ffffff24}.section{padding:5.5rem 0}.section-head{max-width:640px;margin-bottom:2.75rem}.section-kicker{display:inline-flex;align-items:center;gap:.45rem;color:var(--blue);font-weight:800;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:.75rem}.section-head h2{font-size:clamp(1.8rem,3.5vw,2.6rem);line-height:1.15;letter-spacing:-.02em;margin-bottom:.85rem}.section-head p{color:var(--gray);font-size:1.05rem}.about{background:var(--white)}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}.feature{padding:1.6rem 0;border-top:1px solid var(--line)}.feature-icon{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(145deg,#3eaaf529,#1332480f);color:var(--navy);margin-bottom:1.1rem}.feature h3{font-size:1.15rem;margin-bottom:.55rem}.feature p{color:var(--gray);font-size:.98rem}.services{background:linear-gradient(180deg,var(--fog) 0%,var(--mist) 100%)}.service-item{display:grid;grid-template-columns:auto 1fr auto;gap:1.25rem;align-items:center;padding:1.5rem 0;border-bottom:1px solid var(--line)}.service-item:first-child{border-top:1px solid var(--line)}.service-num{font-weight:800;color:var(--blue);font-size:1rem;min-width:2ch}.service-item h3{font-size:1.2rem;margin-bottom:.25rem}.service-item p{color:var(--gray);font-size:.98rem}.service-icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--white);color:var(--navy);box-shadow:var(--shadow)}.contact{background:var(--white)}.contact-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:2.5rem;align-items:start}.contact-form{display:grid;gap:1rem}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.field label{display:block;font-weight:700;font-size:.88rem;margin-bottom:.45rem}.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);border-radius:14px;padding:.9rem 1rem;background:var(--mist);color:var(--navy);outline:none;transition:border-color .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease)}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--blue);background:var(--white);box-shadow:0 0 0 4px var(--blue-glow)}.field textarea{min-height:140px;resize:vertical}.form-note{display:none;align-items:center;gap:.5rem;margin-top:.85rem;color:#0f7a4a;font-weight:600;font-size:.95rem}.form-note.show{display:inline-flex}.form-note.error{color:#b42318}.contact-form button[disabled]{opacity:.7;cursor:wait}.contact-info{padding:1.75rem;border-radius:var(--radius);background:radial-gradient(circle at top right,rgba(62,170,245,.2),transparent 45%),linear-gradient(160deg,var(--navy-deep),var(--navy));color:var(--white)}.contact-info h3{font-size:1.35rem;margin-bottom:.6rem}.contact-info>p{color:#ffffffbf;margin-bottom:1.75rem}.info-list{display:grid;gap:1.15rem}.info-item{display:grid;grid-template-columns:auto 1fr;gap:.85rem;align-items:start}.info-icon{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:#ffffff1a;color:var(--blue-soft)}.info-item strong{display:block;font-size:.9rem;margin-bottom:.15rem}.info-item span,.info-item a{color:#ffffffc7;font-size:.95rem}.info-item a:hover{color:var(--white)}.site-footer{background:var(--navy-deep);color:#ffffffb8;padding:2.5rem 0}.footer-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem}.footer-brand{display:flex;align-items:center;gap:.85rem}.footer-brand img{height:36px;width:auto;filter:brightness(0) invert(1)}.footer-links{display:flex;flex-wrap:wrap;gap:1.25rem}.footer-links a:hover{color:var(--white)}.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}.reveal.visible{opacity:1;transform:none}@keyframes rise{0%{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}@keyframes drift{0%,to{transform:translate(0) scale(1)}50%{transform:translate(-18px,14px) scale(1.04)}}@media(max-width:900px){.feature-grid,.contact-layout,.form-row{grid-template-columns:1fr}.menu-toggle{display:inline-flex}.nav{position:fixed;top:var(--header-h);left:1.25rem;right:1.25rem;flex-direction:column;align-items:stretch;gap:0;background:var(--white);border-radius:16px;box-shadow:var(--shadow);padding:.5rem;opacity:0;pointer-events:none;transform:translateY(-8px);transition:opacity .25s var(--ease),transform .25s var(--ease)}.nav.open{opacity:1;pointer-events:auto;transform:none}.nav a{padding:.9rem 1rem;border-radius:12px}.nav a:after{display:none}.nav a:hover{background:var(--fog)}.service-item{grid-template-columns:auto 1fr}.service-icon{grid-column:2;justify-self:start}}@media(max-width:560px){.hero{align-items:center;padding-bottom:3.5rem}.brand-mark img{height:96px}.cta-group,.cta-group .btn{width:100%}}