:root{--navy:#0b2a4a;--deep:#06192b;--blue:#0756c8;--sky:#8fc0e6;--cy:#23a8ff;--ink:#12283d;--mut:#5f7286;--line:#e1e9f1}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:76px}body{margin:0;font-family:Montserrat,Inter,system-ui,Arial,sans-serif;color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}img{max-width:100%}
.wrap{width:min(1120px,92%);margin:auto}
.top{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;justify-content:space-between;align-items:center;padding:8px 4%;background:#fff;box-shadow:0 2px 20px #06192b14}
.brand img{height:46px;display:block}.nav{display:flex;gap:22px;align-items:center;font-size:13px;font-weight:600}.nav a:hover{color:var(--blue)}.nav .cta{background:linear-gradient(100deg,var(--blue),var(--cy));color:#fff;padding:10px 18px;border-radius:99px}
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--deep),var(--navy) 55%,#0a4a94);color:#fff;padding:150px 0 90px}
.orb{position:absolute;border-radius:50%;filter:blur(70px);opacity:.55}.o1{width:380px;height:380px;background:var(--cy);right:-100px;top:40px}.o2{width:300px;height:300px;background:var(--blue);left:-90px;bottom:-60px}
.hero-in{position:relative}.eyebrow{display:inline-block;font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;padding:8px 14px;border:1px solid #ffffff44;border-radius:99px;background:#ffffff12}
.hero h1{font-size:clamp(34px,6vw,64px);line-height:1.08;margin:22px 0 18px;max-width:800px;letter-spacing:-.02em}.hero p{max-width:600px;color:#cfe0f0;font-size:16px;line-height:1.7}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{padding:14px 24px;border-radius:99px;font-weight:700;font-size:13px}.btn.white{background:#fff;color:var(--navy)}.btn.ghost{border:1px solid #ffffff66;color:#fff}
.stats{display:flex;gap:38px;margin-top:50px;flex-wrap:wrap}.stats b{display:block;font-size:30px}.stats span{font-size:12px;color:#a9c4de}
.sec{padding:84px 0}.alt{background:#f3f7fb}.kicker{font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin-bottom:10px}
h2{font-size:clamp(26px,4vw,40px);line-height:1.15;margin:0 0 16px;letter-spacing:-.02em}.lead{color:var(--mut);line-height:1.8;font-size:15px}
.two{display:grid;grid-template-columns:1.1fr 1fr;gap:44px;align-items:center}.vm{display:grid;gap:16px}
.glass{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:0 10px 40px #0a274012}.glass h3{margin:0 0 8px;color:var(--blue)}.glass p{margin:0;color:var(--mut);line-height:1.7;font-size:14px}
.brands{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:34px}
.bcard{background:#fff;border-radius:24px;padding:24px;border:1px solid var(--line);box-shadow:0 14px 44px #0a274012;transition:.25s}.bcard:hover{transform:translateY(-6px);box-shadow:0 20px 56px #0756c822}
.blogo{height:110px;display:grid;place-items:center;background:#f3f7fb;border-radius:18px;margin-bottom:16px;overflow:hidden}.blogo img{max-height:100%;max-width:100%;object-fit:contain}
.chip{display:inline-block;font-size:11px;font-weight:700;color:var(--blue);background:#e6f1ff;padding:5px 11px;border-radius:99px}.bcard h3{font-size:22px;margin:12px 0 2px}.bcard em{font-size:12px;color:var(--mut)}.bcard p{color:var(--mut);font-size:14px;line-height:1.7}.more{font-size:13px;font-weight:700;color:var(--blue)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:22px}.card{background:linear-gradient(150deg,var(--navy),#0a4a94);color:#fff;border-radius:22px;padding:24px}.card .num{font-size:34px;font-weight:800;color:var(--sky)}.card p{color:#cfe0f0;font-size:14px;line-height:1.7}.card small{color:var(--sky);font-weight:800}
.projects{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:32px}.project{border-radius:22px;overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:0 12px 40px #0a274012}.pimg{height:200px;background:linear-gradient(135deg,var(--navy),var(--cy)) center/cover}.pbody{padding:18px}.pbody h3{margin:0 0 6px;font-size:17px}.pbody p{margin:0;color:var(--mut);font-size:13px;line-height:1.6}
.contact{background:linear-gradient(135deg,var(--deep),var(--navy) 60%,#0a4a94);color:#fff}.contact .kicker{color:var(--sky)}.contact .lead{color:#cfe0f0;max-width:620px}.cgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:26px}.cgrid .wide{grid-column:1/-1}.contact .glass{background:#ffffff14;border-color:#ffffff30;box-shadow:none}.contact small{color:var(--sky);display:block;font-size:11px;margin-bottom:6px}.contact strong{font-size:15px}
.footer{background:var(--deep);color:#8ea6bd;text-align:center;font-size:12px;padding:24px 16px 24px}
.bottom{display:none}
.fab{position:fixed;right:18px;bottom:20px;z-index:60;display:flex;flex-direction:column;gap:12px;align-items:center}
.wa,.ai{width:56px;height:56px;border-radius:50%;border:0;display:grid;place-items:center;cursor:pointer;box-shadow:0 10px 28px #0006;position:relative}
.wa{background:#25d366}.ai{background:linear-gradient(135deg,var(--blue),var(--cy))}.ai i{position:absolute;top:-4px;right:-4px;font-style:normal;font-size:9px;font-weight:800;background:#fff;color:var(--blue);border-radius:99px;padding:2px 5px}
.chat{position:fixed;right:18px;bottom:158px;z-index:70;width:min(360px,calc(100% - 36px));height:440px;background:#fff;border-radius:22px;box-shadow:0 20px 70px #001a3866;display:flex;flex-direction:column;overflow:hidden}.chat[hidden]{display:none}
.ch{background:linear-gradient(100deg,var(--blue),var(--cy));color:#fff;padding:14px 16px;display:flex;justify-content:space-between;align-items:center}.ch button{background:none;border:0;color:#fff;font-size:24px;cursor:pointer}
.cm{flex:1;overflow:auto;padding:14px;display:flex;flex-direction:column;gap:9px;background:#f3f7fb}.m{max-width:85%;padding:10px 13px;border-radius:16px;font-size:13px;line-height:1.55;white-space:pre-wrap}.bot{background:#fff;border:1px solid var(--line);align-self:flex-start}.me{background:var(--blue);color:#fff;align-self:flex-end}
.cf{display:flex;gap:8px;padding:10px;border-top:1px solid var(--line)}.cf input{flex:1;border:1px solid var(--line);border-radius:99px;padding:11px 14px;font:inherit;font-size:13px}.cf button{border:0;background:var(--blue);color:#fff;border-radius:99px;padding:0 16px;font-weight:700;cursor:pointer}
@media(max-width:820px){.nav a:not(.cta){display:none}.two,.brands,.cards,.projects,.cgrid{grid-template-columns:1fr}.sec{padding:60px 0}.hero{padding:120px 0 70px}.footer{padding-bottom:90px}
.bottom{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:55;background:#fff;border-top:1px solid var(--line);padding:6px 0 max(6px,env(safe-area-inset-bottom));justify-content:space-around}.bottom a{display:flex;flex-direction:column;align-items:center;font-size:10px;font-weight:700;color:var(--mut);gap:2px}.bottom b{font-size:18px;color:var(--blue)}
.fab{bottom:82px}.chat{bottom:220px;height:min(420px,55vh)}}
/* ===== V2.3 ===== */
.nav{gap:26px}.nav>a{position:relative}.nav>a:hover{color:var(--blue)}
.lang{display:flex;border:1px solid var(--line);border-radius:99px;overflow:hidden;font-size:12px;font-weight:800}.lang a{padding:7px 13px;color:var(--mut)}.lang a.on{background:linear-gradient(100deg,var(--blue),var(--cy));color:#fff}
.hero{min-height:92vh;display:flex;align-items:center;background-color:var(--navy);padding:130px 0 80px}
.hero .orb{display:none}
.tag{display:block;font-style:normal;font-weight:800;color:var(--ac,var(--blue));font-size:13px;letter-spacing:.02em;margin:2px 0 8px}
.bcard{display:block;color:inherit;border-top:4px solid var(--ac,var(--blue))}
.blogo{height:130px;padding:14px;background:#fff;border:1px solid var(--line);display:flex;align-items:center;justify-content:center}
.blogo img{width:100%;height:100%;object-fit:contain;display:block}
.bcard .more{display:inline-block;margin-top:6px;color:var(--ac,var(--blue))}
.bcard:hover .more{text-decoration:underline}
.cli{padding-bottom:70px}.marquee{margin-top:34px;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.track{display:flex;width:max-content;animation:ltr 35s linear infinite}.marquee:hover .track{animation-play-state:paused}
.citem{width:190px;height:84px;margin:0 14px;padding:12px 18px;background:#fff;border:1px solid var(--line);border-radius:16px;display:flex;align-items:center;justify-content:center;flex:none}
.citem img{max-width:100%;max-height:100%;object-fit:contain;filter:grayscale(1);opacity:.75;transition:.3s}.citem:hover img{filter:none;opacity:1}
@keyframes ltr{from{transform:translateX(-50%)}to{transform:translateX(0)}}
@media(prefers-reduced-motion:reduce){.track{animation:none}}
.phero{position:relative;color:#fff;padding:130px 0 70px;background:linear-gradient(135deg,var(--deep),var(--navy) 60%,var(--ac,#0a4a94))}
.phero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:5px;background:var(--ac,var(--cy))}
.crumb{font-size:12px;color:#b8cfe4;margin-bottom:22px}.crumb a:hover{color:#fff}
.plogo{width:150px;height:110px;background:#fff;border-radius:20px;padding:12px;margin-bottom:22px;box-shadow:0 14px 40px #0005}.plogo img{width:100%;height:100%;object-fit:contain}
.phero h1{font-size:clamp(36px,6vw,60px);margin:16px 0 4px;letter-spacing:-.02em}.ptag{font-size:clamp(18px,3vw,26px);font-weight:800;color:var(--ac,var(--sky));margin:0 0 14px;filter:brightness(1.35)}.pdesc{max-width:640px;color:#d3e2f1;line-height:1.75}
.prose p{margin:0 0 16px}.pgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:30px}
.pcard{background:#fff;border-radius:20px;padding:24px;border:1px solid var(--line);border-top:4px solid var(--ac,var(--blue));box-shadow:0 12px 36px #0a27400f}.pnum{font-size:30px;font-weight:800;color:var(--ac,var(--blue))}.pcard h3{margin:8px 0}.pcard p{color:var(--mut);font-size:14px;line-height:1.7;margin:0}
.two-up{grid-template-columns:repeat(2,1fr)}.sub .sec.contact h2{max-width:720px}
@media(max-width:820px){.nav>a{display:none}.pgrid,.two-up{grid-template-columns:1fr}.hero{min-height:88vh;}.blogo{height:120px}}

.cli-strip{background:#fff;padding:26px 0;border-bottom:1px solid var(--line)}.cli-strip .marquee{margin-top:0}
/* ===== V2.3 rev5: gradient background + project pages ===== */
html{background:#3b9be8}
body{background:linear-gradient(180deg,#06192b 0%,#0b2a4a 22%,#0a4a94 50%,#1f7fd9 78%,#3b9be8 100%) no-repeat;min-height:100vh}
.sec,.alt{background:transparent}
.sec h2,.sec .lead,.sec .prose,.phero+.sec h2{color:#fff}
.sec .kicker{color:#9fd6ff}.sec>.wrap>h2,.sec .two h2,.sec .lead{text-shadow:0 1px 10px rgba(6,25,43,.35)}
.sec .lead{color:#dcebf9}
.contact{background:transparent;color:#fff}.contact::before{display:none}
.footer{background:transparent;color:#eaf4ff;border-top:1px solid #ffffff2b}
.glass h3{color:var(--blue)}.contact .glass h3{color:#fff}
.project{display:block;color:inherit;transition:.25s}.project:hover{transform:translateY(-6px);box-shadow:0 20px 56px #0006}.project .more{display:inline-block;margin-top:10px;color:var(--blue);font-weight:700;font-size:13px}
.pimg{background-size:cover;background-position:center}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin:6px 0 26px}.fchip{padding:9px 18px;border-radius:99px;border:1px solid #ffffff55;color:#fff;font-size:13px;font-weight:700;background:#ffffff14}.fchip.on{background:#fff;color:var(--navy)}
.tl{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.ecard{background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 14px 40px #0004}.eimg{height:190px;background:#dbe7f3 center/cover no-repeat}.ebody{padding:18px 20px 22px}.emeta{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px}.emeta time{font-size:12px;color:var(--mut);font-weight:600}.chip.act{background:#e5f7ec;color:#1d7a43}.ebody h3{margin:0 0 8px;font-size:17px}.ebody p{margin:0;color:var(--mut);font-size:14px;line-height:1.7}
.empty{text-align:center;color:var(--mut);padding:40px}
@media(max-width:820px){.tl{grid-template-columns:1fr}}