:root{--navy:#061734;--navy-2:#0a2651;--cyan:#36dbe4;--blue:#158cb5;--ink:#101828;--muted:#667085;--line:#dce4ec;--paper:#f5f8fa;--white:#fff;--max:1240px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Cairo",sans-serif;color:var(--ink);background:#fff;line-height:1.7}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,input,select,textarea{font:inherit}.shell{width:min(var(--max),calc(100% - 40px));margin:auto}.utility-bar{height:34px;background:#041127;color:#b9c9dd;font-size:11px}.utility-bar .shell{height:100%;display:flex;align-items:center;justify-content:space-between}.utility-bar .shell div{display:flex;gap:18px}.utility-bar a:hover{color:var(--cyan)}.corporate-header{position:sticky;top:0;z-index:100;background:rgba(6,23,52,.98);border-bottom:1px solid rgba(255,255,255,.1)}.header-row{height:82px;display:grid;grid-template-columns:230px 1fr auto;align-items:center;gap:28px;direction:ltr}.corporate-logo img{width:220px;height:76px;object-fit:contain}.corporate-nav{display:flex;justify-content:center;align-items:center;gap:24px;direction:rtl;color:#dce7f3;font-size:13px;font-weight:700}.corporate-nav>a,.nav-group>a{height:82px;display:flex;align-items:center;border-bottom:3px solid transparent}.corporate-nav a:hover,.corporate-nav a.active{color:#fff;border-color:var(--cyan)}.nav-group{position:relative}.mega-menu{position:absolute;top:82px;right:-150px;width:720px;background:#fff;color:var(--ink);border:1px solid var(--line);padding:20px;display:none;grid-template-columns:repeat(3,1fr);gap:8px;box-shadow:0 24px 60px rgba(0,0,0,.22)}.mega-menu.compact{width:520px;grid-template-columns:repeat(2,1fr)}.nav-group:hover .mega-menu{display:grid}.mega-menu a{display:flex;flex-direction:column;padding:13px;border:1px solid transparent}.mega-menu a:hover{background:#f1f7fa;border-color:#d9e8ed}.mega-menu strong{font-size:12px}.mega-menu small{color:var(--muted);font-size:10px;font-weight:500}.header-cta,.primary-action{display:inline-flex;align-items:center;justify-content:center;background:var(--cyan);color:#041127;padding:12px 18px;font-size:12px;font-weight:800;border:0}.header-cta:hover,.primary-action:hover{background:#fff}.menu-toggle{display:none;background:none;border:0;color:#fff;font-size:25px}.corporate-hero{height:min(650px,calc(100vh - 80px));min-height:560px;position:relative;overflow:hidden;background:var(--navy)}.hero-media{position:absolute;inset:0;background:url('../images/identity-banner.jpg') center/cover no-repeat;filter:saturate(.8)}.hero-overlay{position:absolute;inset:0;background:rgba(2,13,34,.68)}.hero-content{height:100%;position:relative;z-index:2;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;color:#fff}.kicker,.section-heading span,.software-copy>span,.about-layout>div>span,.contact-layout>div>span{color:var(--cyan);font-size:12px;font-weight:800}.hero-content h1{font-size:clamp(42px,5vw,68px);line-height:1.18;margin:14px 0 18px;max-width:800px;letter-spacing:0}.hero-content>p{color:#d5e0ed;font-size:17px;max-width:700px;margin:0 0 28px}.hero-actions{display:flex;gap:10px}.primary-action{padding:14px 23px}.primary-action.light{background:#fff;color:var(--navy)}.secondary-action{padding:13px 23px;border:1px solid rgba(255,255,255,.7);font-size:12px;font-weight:800}.secondary-action:hover{background:#fff;color:var(--navy)}.hero-points{display:flex;gap:30px;margin-top:38px;color:#d5e0ed;font-size:11px}.hero-points span:before{content:"";display:inline-block;width:7px;height:7px;background:var(--cyan);margin-inline-end:8px}.department-band{background:#fff;border-bottom:1px solid var(--line)}.department-grid{display:grid;grid-template-columns:repeat(4,1fr)}.department-grid a{min-height:135px;padding:25px;border-left:1px solid var(--line);display:grid;grid-template-columns:35px 1fr;align-content:center;column-gap:12px}.department-grid a:last-child{border-right:1px solid var(--line)}.department-grid a:hover{background:#f2f8fa}.department-grid span{grid-row:1/3;color:var(--blue);font-size:13px}.department-grid strong{font-size:18px}.department-grid small{color:var(--muted)}.content-section{padding:80px 0}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:30px}.section-heading h2{font-size:36px;line-height:1.25;margin:5px 0}.section-heading p{color:var(--muted);margin:0}.section-heading>a{color:var(--blue);font-size:12px;font-weight:800}.category-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-right:1px solid var(--line)}.category-card{min-height:250px;border-left:1px solid var(--line);border-bottom:1px solid var(--line);padding:24px;position:relative;overflow:hidden;background:#fff}.category-card:hover{background:#f4f9fb}.category-card img{position:absolute;left:8px;bottom:0;width:45%;height:60%;object-fit:contain}.category-card span{color:var(--blue);font-size:10px;font-weight:800}.category-card h3{font-size:20px;margin:7px 0;max-width:60%}.category-card p{font-size:11px;color:var(--muted);max-width:58%}.software-feature{padding:80px 0;background:var(--navy);color:#fff}.software-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:55px;align-items:center;direction:ltr}.software-copy{direction:rtl}.software-copy>img{width:180px;margin:12px 0 20px}.software-copy h2{font-size:37px;line-height:1.3;margin:0 0 14px}.software-copy p{color:#aebed0}.software-copy>div{display:flex;gap:18px;align-items:center;margin-top:25px}.text-action{color:var(--cyan);font-size:12px;font-weight:800}.software-layout figure{margin:0;background:#fff;padding:8px}.software-layout figure img{width:100%}.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.service-card{border:1px solid var(--line);padding:24px;min-height:180px}.service-card:hover{border-color:var(--blue)}.service-icon{width:40px;height:40px;background:#e8f7f9;color:var(--blue);display:grid;place-items:center;font-weight:800;margin-bottom:18px}.service-card h3{font-size:17px;margin:0 0 8px}.service-card p{color:var(--muted);font-size:11px}.service-card a{color:var(--blue);font-size:11px;font-weight:800}.sector-section{background:#0a2651;color:#fff;padding:75px 0}.light-heading h2{color:#fff}.sector-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.18);border-right:1px solid rgba(255,255,255,.18)}.sector-grid article{padding:25px;border-left:1px solid rgba(255,255,255,.18);border-bottom:1px solid rgba(255,255,255,.18)}.sector-grid strong{font-size:16px}.sector-grid p{font-size:11px;color:#acbdd2}.featured-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.featured-card{border:1px solid var(--line);background:#fff}.featured-card figure{margin:0;height:190px;background:var(--paper);display:grid;place-items:center}.featured-card figure img{width:75%;height:75%;object-fit:contain}.featured-card div{padding:16px}.featured-card small{color:var(--blue)}.featured-card h3{font-size:14px;margin:5px 0}.featured-card p{font-size:10px;color:var(--muted);height:35px;overflow:hidden}.featured-card footer{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding-top:12px;font-size:11px}.featured-card footer a{color:var(--blue);font-weight:800}.process-section{padding:75px 0;background:var(--paper)}.process-list{display:grid;grid-template-columns:repeat(4,1fr)}.process-list article{padding:25px;border-top:3px solid var(--navy);border-left:1px solid var(--line);background:#fff}.process-list b{color:var(--blue)}.process-list strong{display:block;margin:20px 0 5px}.process-list p{font-size:11px;color:var(--muted)}.about-section{padding:80px 0}.about-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}.about-layout h2{font-size:38px;line-height:1.35;margin:8px 0}.about-layout p{font-size:15px;color:var(--muted);margin-top:0}.contact-section{padding:80px 0;background:#eaf2f5;color:var(--ink)}.contact-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px}.contact-layout h2{font-size:36px;line-height:1.35;margin:8px 0}.contact-layout>div>p{color:var(--muted)}.contact-direct{display:flex;gap:18px;margin-top:25px;color:var(--blue);font-weight:800}.contact-layout form{background:#fff;border:1px solid var(--line);padding:25px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:13px}.contact-layout label{display:flex;flex-direction:column;font-size:11px;font-weight:700;margin-bottom:12px}.contact-layout input,.contact-layout select,.contact-layout textarea{border:1px solid var(--line);padding:11px;background:#fff;outline:none}.contact-layout input:focus,.contact-layout select:focus,.contact-layout textarea:focus{border-color:var(--blue)}.contact-layout button{background:var(--navy);color:#fff;border:0;padding:12px 22px;font-weight:800}.contact-layout form p{font-size:11px;min-height:20px}.corporate-footer{background:#041127;color:#d4dfec;padding-top:55px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:60px;padding-bottom:45px}.footer-grid>div{display:flex;flex-direction:column;gap:9px}.footer-grid>div>img{width:235px}.footer-grid p,.footer-grid span,.footer-grid a{font-size:11px;color:#95a7bc}.footer-grid strong{color:#fff}.social-links{display:flex;flex-wrap:wrap;gap:8px}.social-links a{border:1px solid #29415e;padding:5px 9px}.footer-bottom{border-top:1px solid #19304d;padding:17px 0}.footer-bottom .shell{display:flex;justify-content:space-between;font-size:10px;color:#778ba3}.floating-whatsapp{position:fixed;z-index:90;left:18px;bottom:18px;background:#128c60;color:#fff;padding:10px 14px;font-size:11px;font-weight:800;box-shadow:0 8px 25px rgba(0,0,0,.2)}.section-hidden{display:none!important}
@media(max-width:980px){.header-row{grid-template-columns:200px 1fr auto}.corporate-nav{gap:13px}.header-cta{display:none}.category-grid{grid-template-columns:repeat(2,1fr)}.software-layout,.about-layout,.contact-layout{grid-template-columns:1fr}.services-grid{grid-template-columns:repeat(2,1fr)}.sector-grid,.featured-grid,.process-list{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){.shell{width:calc(100% - 24px)}.utility-bar span{display:none}.header-row{height:68px;grid-template-columns:180px 1fr}.corporate-logo img{width:175px;height:62px}.menu-toggle{display:block;justify-self:end}.corporate-nav{display:none;position:absolute;top:68px;left:12px;right:12px;background:#071b3b;flex-direction:column;align-items:stretch;padding:10px}.corporate-nav.open{display:flex}.corporate-nav>a,.nav-group>a{height:auto;padding:9px;border:0}.mega-menu{display:none!important}.corporate-hero{height:600px;min-height:0}.hero-content h1{font-size:39px}.hero-content>p{font-size:14px}.hero-points{gap:10px;flex-wrap:wrap}.department-grid{grid-template-columns:1fr 1fr}.department-grid a{min-height:115px;padding:17px}.content-section,.software-feature,.sector-section,.about-section,.contact-section{padding:60px 0}.section-heading{align-items:start;flex-direction:column}.section-heading h2,.software-copy h2,.about-layout h2,.contact-layout h2{font-size:30px}.category-grid,.services-grid,.sector-grid,.featured-grid,.process-list{grid-template-columns:1fr}.category-card{min-height:215px}.software-layout{display:flex;flex-direction:column}.form-row,.footer-grid{grid-template-columns:1fr}.footer-grid{gap:30px}.contact-layout{gap:30px}}
.hero-media{background-image:url('../images/arcotex-hero-v2.png');background-position:left center;filter:none}.hero-overlay{background:rgba(2,13,34,.28)}
.corporate-hero{height:calc(100vh - 180px);min-height:500px;max-height:610px}.hero-content h1{font-size:clamp(40px,4.5vw,58px)}
#homeSections{display:flex;flex-direction:column}
.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.project-card{border:1px solid var(--line);background:#fff}.project-card img{width:100%;aspect-ratio:4/3;object-fit:cover}.project-card div{padding:18px}.project-card small{color:var(--blue)}.project-card h3{font-size:17px;margin:6px 0}.project-card p{font-size:11px;color:var(--muted)}
@media(max-width:720px){.projects-grid{grid-template-columns:1fr}}