/* ARCTAV INFOCOM — site styles */
:root{
  --navy:#0B1F4D; --navy-2:#061233; --blue:#1662D9; --cyan:#1FB5E8; --sky:#5FD0FF;
  --purple:#5B2FC9; --teal:#0B7F72; --orange:#B24E0A; --indigo:#3730A3; --green:#2E7D32;
  --ink:#22314F; --muted:#4A5874; --line:#D5DFEE; --bg:#F5F8FD; --card:#FFFFFF;
  --radius:18px; --shadow:0 10px 30px rgba(11,31,77,.09); --shadow-lg:0 18px 48px rgba(11,31,77,.16);
  --head:"Montserrat",Arial,sans-serif; --body:"Inter",Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{overflow-x:clip;font-family:var(--body);color:var(--ink);background:#fff;line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.container{width:100%;max-width:1220px;margin:0 auto;padding:0 20px}
h1,h2,h3,h4{font-family:var(--head);color:var(--navy);line-height:1.18}
.eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;color:var(--blue);margin-bottom:12px}
.eyebrow.light{color:var(--sky)}
.section{padding:88px 0}
.section.alt{background:var(--bg)}
.section.dark{background:linear-gradient(120deg,var(--navy-2) 0%,#0B2565 60%,#12307E 100%);color:#E6EEFA}
.section.dark h2,.section.dark h3{color:#fff}
.sec-head{max-width:760px;margin-bottom:44px}
.sec-head.center{text-align:center;margin-left:auto;margin-right:auto}
.sec-head h2{font-size:clamp(28px,3.4vw,40px);font-weight:800}
.sec-head p{color:var(--muted);font-size:17px;margin-top:12px}
.section.dark .sec-head p{color:#C9D9F2}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:999px;font-weight:700;font-size:15px;transition:transform .2s,box-shadow .2s,background .2s;cursor:pointer;border:0;font-family:var(--body)}
.btn-primary{background:linear-gradient(135deg,var(--cyan),var(--blue));color:#fff;box-shadow:0 8px 22px rgba(22,98,217,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(22,98,217,.45)}
.btn-ghost{border:1.5px solid rgba(255,255,255,.5);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn-outline{border:1.5px solid var(--blue);color:var(--blue)}
.btn-outline:hover{background:var(--blue);color:#fff}
.ic{width:24px;height:24px;flex:none}

/* top bar + header */
.topbar{background:var(--navy-2);color:#C9D9F2;font-size:13.5px}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:40px;flex-wrap:wrap}
.topbar a{display:inline-flex;align-items:center;gap:6px}
.topbar a:hover{color:#fff}
.topbar .tb-left,.topbar .tb-right{display:flex;gap:20px;align-items:center;flex-wrap:wrap}
.topbar .ic{width:15px;height:15px;color:var(--sky)}
header.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);box-shadow:0 2px 16px rgba(11,31,77,.08)}
header.site .container{display:flex;align-items:center;justify-content:space-between;height:76px;gap:20px}
.brand{display:flex;align-items:center;gap:10px}
.brand svg{width:42px;height:42px}
.brand b{display:block;font-family:var(--head);font-weight:800;font-size:19px;letter-spacing:1.5px;color:var(--navy);line-height:1.1}
.brand small{display:block;font-size:10.5px;font-weight:700;letter-spacing:3.5px;color:var(--blue)}
nav.main{display:flex;align-items:center;gap:6px}
nav.main > a,.dd > button{font-weight:600;font-size:15px;color:var(--navy);padding:10px 14px;border-radius:10px;background:none;border:0;font-family:var(--body);cursor:pointer;display:inline-flex;align-items:center;gap:6px}
nav.main > a:hover,.dd > button:hover,nav.main > a.active{color:var(--blue);background:#EEF4FD}
.dd{position:relative}
.dd-menu{position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%) translateY(8px);background:#fff;border-radius:16px;box-shadow:var(--shadow-lg);padding:10px;width:340px;opacity:0;visibility:hidden;transition:.2s}
.dd:hover .dd-menu,.dd.open .dd-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.dd-menu a{display:flex;gap:12px;align-items:center;padding:10px 12px;border-radius:12px;font-size:14.5px;font-weight:600;color:var(--navy)}
.dd-menu a:hover{background:#EEF4FD}
.dd-menu .mi{width:34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;flex:none}
.dd-menu .mi .ic{width:18px;height:18px}
.nav-cta{margin-left:10px}
.menu-toggle{display:none;background:none;border:0;cursor:pointer;color:var(--navy)}
.menu-toggle .ic{width:30px;height:30px}

/* gradients */
.g-blue{background:linear-gradient(135deg,#2AA7F0,#1450B8)} .g-purple{background:linear-gradient(135deg,#8B5CF6,#4C24B0)}
.g-teal{background:linear-gradient(135deg,#1FB89C,#0A6E63)} .g-orange{background:linear-gradient(135deg,#F28B2C,#B24E0A)}
.g-indigo{background:linear-gradient(135deg,#6366F1,#312A94)} .g-cyan{background:linear-gradient(135deg,#3CCBF4,#0E7DC2)}
.g-green{background:linear-gradient(135deg,#4CAF50,#2E7D32)} .g-navy{background:linear-gradient(135deg,#2AA7F0,#0B1F4D)}

/* hero */
.hero{position:relative;overflow:hidden;background:var(--navy-2);color:#fff}
.hero .bgart{position:absolute;inset:0}
.hero .bgart img{width:100%;height:100%;object-fit:cover;object-position:70% 60%}
.hero .shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,18,51,.96) 0%,rgba(6,18,51,.86) 45%,rgba(6,18,51,.35) 100%)}
.hero .container{position:relative;display:grid;grid-template-columns:1.25fr .9fr;gap:48px;align-items:center;padding-top:96px;padding-bottom:96px}
.hero h1{color:#fff;font-size:clamp(34px,4.6vw,58px);font-weight:800;letter-spacing:-.5px}
.hero h1 span{background:linear-gradient(90deg,var(--sky),#A78BFA);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:18px;color:#C9D9F2;margin:20px 0 30px;max-width:620px}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-card{background:rgba(255,255,255,.08);border:1px solid rgba(143,195,255,.28);backdrop-filter:blur(10px);border-radius:22px;padding:24px}
.hero-card h4{color:#8FC3FF;font-family:var(--body);font-size:12.5px;letter-spacing:2.5px;text-transform:uppercase;margin-bottom:14px}
.hero-card a{display:flex;align-items:center;gap:14px;padding:11px 12px;border-radius:14px;transition:.2s}
.hero-card a:hover{background:rgba(255,255,255,.1)}
.hero-card .mi{width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex:none}
.hero-card b{display:block;font-size:15.5px}
.hero-card small{display:block;color:#AFC4E6;font-size:13px}
.page-hero{position:relative;overflow:hidden;background:linear-gradient(120deg,var(--navy-2) 0%,#0B2565 60%,#1450B8 100%);color:#fff}
.page-hero .container{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;padding-top:72px;padding-bottom:72px}
.page-hero h1{color:#fff;font-size:clamp(32px,4vw,50px);font-weight:800}
.page-hero p.lead{font-size:18px;color:#C9D9F2;margin:16px 0 26px;max-width:600px}
.page-hero .art img{width:100%;border-radius:22px;box-shadow:0 24px 60px rgba(0,0,0,.35)}
.crumbs{font-size:13.5px;color:#9FC3FF;margin-bottom:14px}
.crumbs a:hover{color:#fff}

/* slider */
.slider{position:relative;border-radius:26px;overflow:hidden;background:linear-gradient(120deg,var(--navy-2),#0B2565 60%,#1450B8);box-shadow:var(--shadow-lg)}
.slide{display:none;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center;padding:52px 56px;color:#E6EEFA;min-height:420px}
.slide.active{display:grid;animation:fade .6s ease}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.slide h3{color:#fff;font-size:clamp(24px,2.8vw,34px);font-weight:800;margin-bottom:12px}
.slide p{color:#C9D9F2;font-size:16.5px;margin-bottom:22px}
.slide .tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}
.slide .tags span{font-size:13px;font-weight:600;padding:5px 12px;border-radius:999px;background:rgba(255,255,255,.12)}
.slide .art img{width:100%;max-height:340px;object-fit:contain;border-radius:18px}
.sl-nav{position:absolute;right:24px;bottom:22px;display:flex;gap:10px;align-items:center}
.sl-nav button{width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.08);color:#fff;font-size:22px;cursor:pointer}
.sl-nav button:hover{background:rgba(255,255,255,.2)}
.dots{display:flex;gap:6px;margin-right:8px}
.dots i{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.35);cursor:pointer}
.dots i.on{background:var(--sky);width:24px;border-radius:6px}
.pills{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:24px}
.pills a{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:14px;font-weight:600;color:var(--navy);box-shadow:0 4px 12px rgba(11,31,77,.05)}
.pills a:hover{border-color:var(--blue);color:var(--blue)}
.pills .ic{width:17px;height:17px;color:var(--blue)}

/* intro banner */
.intro{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.intro blockquote{font-family:var(--head);font-size:clamp(20px,2.2vw,26px);font-weight:700;color:var(--navy);border-left:5px solid var(--cyan);padding-left:22px;margin:18px 0}
.badges{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.badge{background:#fff;border-radius:16px;padding:18px;box-shadow:var(--shadow);display:flex;gap:14px;align-items:center}
.badge .mi{width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;color:#fff;flex:none}
.badge b{font-size:15.5px;color:var(--navy);display:block;line-height:1.3}
.badge small{color:var(--muted);font-size:13px}

/* about strip */
.about-strip{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.statement{font-size:19px;color:var(--ink);line-height:1.7}
.taglist{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0}
.taglist span{padding:7px 14px;border-radius:999px;background:#EEF4FD;color:var(--blue);font-weight:600;font-size:14px}
.btn-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat{text-align:center;padding:26px 14px;border-radius:18px;background:rgba(255,255,255,.07);border:1px solid rgba(143,195,255,.2)}
.stat .num{font-family:var(--head);font-weight:900;font-size:clamp(36px,4vw,52px);color:#fff;line-height:1}
.stat .num em{font-style:normal;color:var(--sky)}
.stat p{color:#C9D9F2;margin-top:10px;font-size:15px}

/* cards */
.grid{display:grid;gap:22px}
.g-3{grid-template-columns:repeat(3,1fr)} .g-4{grid-template-columns:repeat(4,1fr)} .g-2{grid-template-columns:repeat(2,1fr)} .g-5{grid-template-columns:repeat(5,1fr)}
.card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:26px;transition:transform .25s,box-shadow .25s;position:relative}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.card .mi{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff;margin-bottom:16px}
.card h3{font-size:19px;font-weight:800;margin-bottom:8px}
.card p{color:var(--muted);font-size:15px}
.card .more{display:inline-flex;margin-top:14px;font-weight:700;color:var(--blue);font-size:14.5px}
.card.top{border-top:5px solid var(--blue)}
.sol-card{display:flex;flex-direction:column}
.sol-card .more{margin-top:auto;padding-top:14px}
.sol-card ul{margin-top:10px}
.sol-card li{font-size:14px;color:var(--muted);padding-left:16px;position:relative;margin:3px 0}
.sol-card li:before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.5}

/* people */
.person{display:flex;gap:22px;align-items:center}
.person img,.person .ini{width:120px;height:120px;border-radius:50%;object-fit:cover;flex:none;border:5px solid #DCEBFD}
.ini{display:flex;align-items:center;justify-content:center;color:#fff;font-family:var(--head);font-weight:800;font-size:34px}
.person h3{font-size:22px}
.person .role{color:var(--blue);font-weight:700;font-size:15px}
.person .tag{color:var(--orange);font-weight:700;font-size:14px;margin-top:2px}
.person p{color:var(--muted);font-size:15px;margin-top:8px}
.person ul{margin-top:8px}
.person li{font-size:14.5px;color:var(--muted);padding-left:16px;position:relative;margin:2px 0}
.person li:before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--blue)}
.mini{text-align:center}
.mini img,.mini .ini{width:110px;height:110px;border-radius:50%;object-fit:cover;margin:0 auto 14px;border:4px solid #DCEBFD}
.mini h3{font-size:18px}
.mini .role{font-weight:700;font-size:14px;margin:2px 0 8px}
.mini p{font-size:14.5px;color:var(--muted)}

/* why / features */
.feat .mi{background:#EEF4FD;color:var(--blue)}

/* chips */
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chips span{padding:8px 15px;border-radius:999px;font-weight:600;font-size:14px;background:#EEF4FD;color:var(--blue)}

/* journey / banners */
.step-card{padding:0;overflow:hidden;display:flex;flex-direction:column}
.step-card .art img{width:100%;display:block}
.step-card .body{padding:22px;display:flex;flex-direction:column;gap:12px;flex:1}
.step-card .step{font-size:12.5px;font-weight:800;letter-spacing:2px;text-transform:uppercase}
.svc{border-left:4px solid var(--blue);padding-left:12px}
.svc b{display:block;color:var(--navy);font-size:15.5px}
.svc span{color:var(--muted);font-size:14px}
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.flow .fstep{background:rgba(255,255,255,.08);border:1px solid rgba(143,195,255,.25);border-radius:18px;padding:22px;position:relative}
.flow .fstep .mi{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#061233;margin-bottom:12px}
.flow .fstep b{display:block;color:#fff;font-size:17px}
.flow .fstep p{color:#C9D9F2;font-size:14.5px;margin-top:4px}
.flow .fstep:not(:last-child):after{content:"→";position:absolute;right:-16px;top:50%;transform:translateY(-50%);color:var(--sky);font-size:22px;font-weight:700}
.stack{display:flex;flex-direction:column;gap:12px}
.layer{display:grid;grid-template-columns:200px 1fr;gap:16px;align-items:center;padding:16px 18px;border-radius:14px;background:rgba(255,255,255,.07);border-left:6px solid var(--sky)}
.layer b{font-size:13px;letter-spacing:2px;text-transform:uppercase}
.layer .chips span{background:rgba(255,255,255,.14);color:#fff}
.layer.sec{background:#22C3A6;color:#052430;border-left-color:#22C3A6;font-weight:700;grid-template-columns:1fr}

/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split .art img{width:100%;border-radius:22px;box-shadow:var(--shadow-lg)}
.check-list li{display:flex;gap:12px;align-items:flex-start;margin:12px 0;font-size:16px}
.check-list .ic{color:var(--blue);margin-top:2px}

/* certifications */
.cert{display:flex;gap:14px;align-items:center}
.cert .mi{margin:0;width:46px;height:46px;border-radius:50%}
.cert b{display:block;color:var(--navy);font-family:var(--head)}
.cert small{font-weight:600;font-size:13.5px}

/* CTA */
.cta{background:linear-gradient(120deg,var(--navy-2) 0%,#0B2565 55%,#1450B8 100%);border-radius:28px;padding:56px;display:flex;justify-content:space-between;align-items:center;gap:32px;color:#fff;box-shadow:var(--shadow-lg)}
.cta h2{color:#fff;font-size:clamp(26px,3vw,36px)}
.cta p{color:#C9D9F2;margin-top:8px;font-size:17px}

/* contact */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:36px;align-items:start}
.cinfo{display:flex;flex-direction:column;gap:16px}
.cinfo .card{display:flex;gap:16px;align-items:flex-start;padding:20px}
.cinfo .mi{margin:0;width:46px;height:46px;flex:none}
.cinfo b{display:block;color:var(--navy)}
.cinfo span,.cinfo a{color:var(--muted);font-size:15px}
.cinfo a:hover{color:var(--blue)}
form.enquiry{background:#fff;border-radius:22px;box-shadow:var(--shadow);padding:32px;display:grid;grid-template-columns:1fr 1fr;gap:16px}
form.enquiry .full{grid-column:1/-1}
form.enquiry label{font-size:13.5px;font-weight:700;color:var(--navy);display:block;margin-bottom:6px}
form.enquiry input,form.enquiry select,form.enquiry textarea{width:100%;padding:12px 14px;border-radius:12px;border:1.5px solid var(--line);font:inherit;font-size:15px;color:var(--ink);background:#FBFCFE}
form.enquiry input:focus,form.enquiry select:focus,form.enquiry textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(22,98,217,.15)}
form.enquiry textarea{min-height:130px;resize:vertical}
.form-note{font-size:13px;color:var(--muted)}
.ok-msg{display:none;padding:14px;border-radius:12px;background:#E6F8F4;color:#0B7F72;font-weight:600}
.map{border-radius:22px;overflow:hidden;box-shadow:var(--shadow);margin-top:24px}
.map iframe{width:100%;height:320px;border:0;display:block}

/* footer */
footer.site{background:var(--navy-2);color:#AFC4E6;padding:64px 0 0;font-size:14.5px}
.f-grid{display:grid;grid-template-columns:1.5fr 1fr 1.2fr 1.3fr;gap:36px}
footer.site h4{color:#fff;font-family:var(--body);font-size:13px;letter-spacing:2px;text-transform:uppercase;margin-bottom:16px}
footer.site li{margin:9px 0}
footer.site a:hover{color:#fff}
.f-brand p{margin:16px 0}
.f-brand .brand b{color:#fff}
.f-contact li{display:flex;gap:10px;align-items:flex-start}
.f-contact .ic{width:18px;height:18px;color:var(--sky);margin-top:3px}
.f-badge{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:999px;border:1px solid rgba(143,195,255,.3);color:#E6EEFA;font-size:13px;font-weight:600}
.f-badge .ic{width:16px;height:16px;color:#22C3A6}
.f-bottom{border-top:1px solid rgba(143,195,255,.15);margin-top:48px;padding:20px 0;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13.5px}
.wa{position:fixed;right:22px;bottom:22px;z-index:60;width:58px;height:58px;border-radius:50%;background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 26px rgba(0,0,0,.25);transition:transform .2s}
.wa:hover{transform:scale(1.07)}
.wa svg{width:30px;height:30px}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.slide.active{animation:none}html{scroll-behavior:auto}}

/* responsive */
@media (max-width:1080px){
  .g-5{grid-template-columns:repeat(3,1fr)} .g-4{grid-template-columns:repeat(2,1fr)}
  .f-grid{grid-template-columns:1fr 1fr}
  .flow{grid-template-columns:repeat(2,1fr)} .flow .fstep:after{display:none}
}
@media (max-width:900px){
  .menu-toggle{display:block}
  header.site{overflow-x:clip}
  nav.main{position:absolute;top:76px;left:0;right:0;height:calc(100vh - 76px);background:#fff;flex-direction:column;align-items:stretch;padding:20px;gap:4px;overflow:auto;transform:translateX(100%);visibility:hidden;transition:transform .3s,visibility .3s}
  nav.main.open{transform:none;visibility:visible}
  nav.main > a,.dd > button{width:100%;justify-content:space-between;font-size:17px;padding:14px}
  .dd-menu{position:static;transform:none!important;opacity:1;visibility:visible;box-shadow:none;width:auto;display:none;padding:0 0 0 8px}
  .dd.open .dd-menu{display:block}
  .nav-cta{margin:12px 0 0}
  .hero .container,.page-hero .container,.intro,.about-strip,.split,.contact-grid{grid-template-columns:1fr}
  .slide{grid-template-columns:1fr;padding:34px 26px 84px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .g-3,.g-2{grid-template-columns:1fr}
  .cta{flex-direction:column;align-items:flex-start;padding:36px 26px}
  .layer{grid-template-columns:1fr}
  .section{padding:64px 0}
}
@media (max-width:600px){
  .g-5,.g-4,.badges,.flow{grid-template-columns:1fr}
  .f-grid{grid-template-columns:1fr}
  .person{flex-direction:column;align-items:flex-start}
  form.enquiry{grid-template-columns:1fr;padding:22px}
  .topbar .tb-right{display:none}
  .hero .container{padding-top:64px;padding-bottom:64px}
}
nav.main > a.btn-primary{background:linear-gradient(135deg,var(--cyan),var(--blue));color:#fff;padding:11px 20px;border-radius:999px}
nav.main > a.btn-primary:hover{color:#fff;background:linear-gradient(135deg,var(--cyan),var(--blue))}
.center-chips .chips{justify-content:center}
.cta .btn-row{flex-wrap:nowrap}
@media (max-width:900px){.cta .btn-row{flex-wrap:wrap}}
.person.stack{flex-direction:column;align-items:center;text-align:center}
.person.stack .chips{justify-content:center}
.person.stack ul{display:inline-block;text-align:left}
@media (max-width:600px){.person.stack{align-items:center}}
.person.stack p{max-width:460px;margin-left:auto;margin-right:auto;text-wrap:balance}
.person.stack .tag{text-wrap:balance}