:root{
  --navy:#0B1F3A;--blue:#1E5EFF;--sky:#38BDF8;--cyan:#22D3EE;
  --slate:#64748B;--slate2:#94A3B8;--light:#F7F9FC;--line:#E4E9F2;--ink:#0B1F3A;
  --grad:linear-gradient(135deg,#1E5EFF 0%,#38BDF8 100%);
  --grad-deep:linear-gradient(140deg,#0B1F3A 0%,#12315c 55%,#1b47a0 120%);
  --shadow:0 1px 2px rgba(11,31,58,.06),0 10px 30px rgba(11,31,58,.06);
  --shadow-lg:0 18px 50px rgba(11,31,58,.14);
  --maxw:1140px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;color:var(--ink);background:#fff;line-height:1.6;-webkit-font-smoothing:antialiased}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
a{color:inherit}
section{position:relative}
.eyebrow{font-size:12px;letter-spacing:.2em;text-transform:uppercase;font-weight:700;color:var(--blue)}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:15px;border-radius:12px;padding:13px 22px;border:1px solid transparent;cursor:pointer;transition:.18s;text-decoration:none;white-space:nowrap}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 6px 18px rgba(30,94,255,.28)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 10px 26px rgba(30,94,255,.36)}
.btn-ghost{background:#fff;color:var(--navy);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn-sm{padding:9px 16px;font-size:13.5px;border-radius:10px}
.btn-light{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.28)}
.btn-light:hover{background:rgba(255,255,255,.2)}

/* ---- NAV ---- */
header.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;gap:24px;height:70px}
.logo{display:flex;align-items:center}
.logo svg{height:38px;width:auto}
.nav-links{display:flex;align-items:center;gap:26px;margin-left:auto}
.nav-links a.link{text-decoration:none;color:#475569;font-weight:500;font-size:15px;transition:.15s}
.nav-links a.link:hover{color:var(--blue)}
.nav-links a.link.active{color:var(--navy);font-weight:600}
.lang{display:flex;border:1px solid var(--line);border-radius:20px;overflow:hidden;font-size:12px;font-weight:700;cursor:pointer;background:#fff}
.lang button{border:none;background:none;font:inherit;cursor:pointer;padding:6px 12px;color:var(--slate)}
.lang button.on{background:var(--navy);color:#fff}
.menu-btn{display:none;background:none;border:none;cursor:pointer;padding:6px;margin-left:auto}
.menu-btn svg{width:26px;height:26px;color:var(--navy)}
.mobile{display:none;flex-direction:column;gap:4px;padding:12px 24px 20px;border-top:1px solid var(--line);background:#fff}
.mobile a{padding:11px 0;text-decoration:none;color:var(--navy);font-weight:600;border-bottom:1px solid var(--line)}

/* ---- HERO ---- */
.hero{background:var(--grad-deep);color:#fff;overflow:hidden;position:relative}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(700px 320px at 78% -5%,rgba(56,189,248,.4),transparent 65%),radial-gradient(500px 300px at 10% 110%,rgba(30,94,255,.35),transparent 60%);pointer-events:none}
.hero-in{padding:104px 0 112px;max-width:760px;position:relative;z-index:1}
.hero.compact .hero-in{padding:78px 0 64px;max-width:820px}
.hero .eyebrow{color:#7DD3FC}
.hero h1{font-size:clamp(38px,6vw,60px);font-weight:800;letter-spacing:-.03em;line-height:1.04;margin:18px 0 20px}
.hero.compact h1{font-size:clamp(34px,5vw,50px)}
.hero p.lead{font-size:clamp(16px,2.2vw,20px);color:#C3D0E6;max-width:620px;margin-bottom:32px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}

/* ---- SECTION SHELL ---- */
.sec{padding:88px 0}
.sec-head{max-width:640px;margin-bottom:44px}
.sec-head.center{margin:0 auto 48px;text-align:center}
.sec-head h2{font-size:clamp(27px,4vw,38px);font-weight:800;letter-spacing:-.02em;margin:12px 0 12px;line-height:1.1}
.sec-head p{color:var(--slate);font-size:17px}
.bg-light{background:var(--light)}

/* grids */
.grid{display:grid;gap:20px}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}

.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px;box-shadow:var(--shadow);transition:.2s}
.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.icon{width:48px;height:48px;border-radius:12px;background:var(--grad);display:flex;align-items:center;justify-content:center;color:#fff;margin-bottom:18px}
.icon svg{width:24px;height:24px}
.card h3{font-size:19px;font-weight:700;margin-bottom:9px}
.card p{font-size:14.5px;color:var(--slate)}
.card .more{display:inline-block;margin-top:15px;color:var(--blue);font-weight:600;font-size:14px;text-decoration:none}
.card .more:hover{gap:10px}
.card .badge{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);background:rgba(30,94,255,.08);border:1px solid rgba(30,94,255,.22);padding:4px 11px;border-radius:20px;margin-bottom:14px}

/* benefit / value */
.benefit{padding:6px 0}
.benefit .bi{width:40px;height:40px;border-radius:10px;background:#fff;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--blue);margin-bottom:14px}
.benefit .bi svg{width:20px;height:20px}
.benefit h3{font-size:17px;font-weight:700;margin-bottom:7px}
.benefit p{font-size:14px;color:var(--slate)}

/* list rows (services capabilities) */
.listrow{display:flex;gap:16px;padding:20px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:var(--shadow);transition:.2s}
.listrow:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}
.listrow .ic{flex:0 0 42px;width:42px;height:42px;border-radius:10px;background:var(--grad);display:flex;align-items:center;justify-content:center;color:#fff}
.listrow .ic svg{width:22px;height:22px}
.listrow h3{font-size:16px;font-weight:700;margin-bottom:4px}
.listrow p{font-size:13.5px;color:var(--slate)}
.group-head{display:flex;align-items:center;gap:14px;margin-bottom:24px}
.group-head .badge{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);background:rgba(30,94,255,.08);border:1px solid rgba(30,94,255,.22);padding:4px 11px;border-radius:20px}
.group-head h2{font-size:clamp(24px,3.4vw,32px);font-weight:800;letter-spacing:-.02em}

/* steps */
.steps{counter-reset:s}
.step{position:relative;padding-top:26px}
.step .num{font-size:14px;font-weight:800;color:#fff;background:var(--grad);width:34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.step h3{font-size:17px;font-weight:700;margin-bottom:7px}
.step p{font-size:14px;color:var(--slate)}
.step::before{content:"";position:absolute;top:43px;left:44px;right:-10px;height:2px;background:linear-gradient(90deg,var(--sky),transparent)}
.g4 .step:last-child::before{display:none}

/* stats */
.statbar{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.stat{padding:22px 14px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}
.stat .n{font-size:22px;font-weight:800;color:var(--navy);letter-spacing:-.01em}
.stat .l{font-size:13px;color:var(--slate);margin-top:6px}

/* case cards */
.case{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff;box-shadow:var(--shadow);transition:.2s}
.case:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.case .top{height:104px;background:var(--grad-deep);position:relative;overflow:hidden}
.case .top::after{content:"";position:absolute;inset:0;background:radial-gradient(200px 120px at 80% 0,rgba(56,189,248,.4),transparent)}
.case .tag{position:absolute;bottom:13px;left:16px;z-index:1;color:#fff;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;background:rgba(255,255,255,.16);padding:5px 12px;border-radius:20px;backdrop-filter:blur(4px)}
.case .b{padding:22px}
.case h3{font-size:17px;font-weight:700;margin-bottom:8px}
.case p{font-size:14px;color:var(--slate)}

/* testimonials */
.quote{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px;box-shadow:var(--shadow)}
.quote .mark{font-size:44px;line-height:.6;color:var(--sky);font-weight:800;font-family:Georgia,serif}
.quote p{font-size:15.5px;color:#334155;margin:6px 0 16px}
.quote .who{font-size:13px;font-weight:600;color:var(--navy)}
.quote .who span{color:var(--slate);font-weight:500}

/* faq */
.faq{max-width:820px;margin:0 auto}
.qa{border-bottom:1px solid var(--line)}
.qa button{width:100%;text-align:left;background:none;border:none;cursor:pointer;font:inherit;font-weight:600;font-size:16.5px;color:var(--navy);padding:22px 40px 22px 0;position:relative}
.qa button::after{content:"+";position:absolute;right:6px;top:50%;transform:translateY(-50%);font-size:24px;font-weight:400;color:var(--blue);transition:.2s}
.qa.open button::after{transform:translateY(-50%) rotate(45deg)}
.qa .a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.qa .a p{padding:0 0 22px;color:var(--slate);font-size:15px}

/* CTA band */
.cta{background:var(--grad-deep);color:#fff;border-radius:24px;padding:64px 40px;text-align:center;position:relative;overflow:hidden}
.cta::after{content:"";position:absolute;inset:0;background:radial-gradient(600px 240px at 50% -20%,rgba(56,189,248,.4),transparent 60%)}
.cta>*{position:relative;z-index:1}
.cta h2{font-size:clamp(26px,4vw,38px);font-weight:800;letter-spacing:-.02em;margin-bottom:14px}
.cta p{color:#C3D0E6;max-width:520px;margin:0 auto 28px;font-size:17px}

/* ---- CONTACT ---- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:32px;align-items:start}
.form-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px;box-shadow:var(--shadow)}
.form-card h3{font-size:18px;font-weight:700;margin-bottom:18px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}
.field input,.field textarea{width:100%;border:1px solid var(--line);border-radius:11px;padding:12px 14px;font-family:inherit;font-size:15px;background:var(--light);transition:.15s;color:var(--ink)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue);background:#fff;box-shadow:0 0 0 4px rgba(30,94,255,.12)}
.consent{font-size:12.5px;color:var(--slate);margin:2px 0 16px}
.form-success{display:none;background:rgba(34,197,94,.08);border:1px solid rgba(34,197,94,.3);color:#15803D;padding:16px;border-radius:12px;font-size:14.5px;font-weight:500}
.det{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px;box-shadow:var(--shadow)}
.det h3{font-size:18px;font-weight:700;margin-bottom:8px}
.det .row{display:flex;gap:14px;padding:15px 0;border-bottom:1px solid var(--line)}
.det .row:last-child{border-bottom:none}
.det .ic{flex:0 0 40px;width:40px;height:40px;border-radius:10px;background:var(--light);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--blue)}
.det .ic svg{width:20px;height:20px}
.det .k{font-size:12px;color:var(--slate)}
.det .v{font-weight:600;font-size:14.5px;color:var(--navy);text-decoration:none;display:block;margin-top:2px}
a.v:hover{color:var(--blue)}
.map{margin-top:20px;border-radius:16px;overflow:hidden;border:1px solid var(--line);height:250px}
.map iframe{width:100%;height:100%;border:0;display:block}

/* footer */
footer{background:var(--navy);color:#93A4BF;padding:64px 0 30px;font-size:14px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1)}
footer .logo svg{height:36px}
footer .tag{margin-top:14px;color:#7A8AA6;max-width:280px;font-size:14px}
footer strong{color:#fff;display:block;margin-bottom:14px;font-size:13px;letter-spacing:.04em}
footer a{color:#93A4BF;text-decoration:none;display:block;padding:5px 0}
footer a:hover{color:#fff}
.foot-bottom{padding-top:24px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:12.5px;color:#67789A}

/* live chat placeholder */
.chat-bubble{position:fixed;bottom:22px;right:22px;z-index:60;display:flex;align-items:center;gap:9px;background:var(--grad);color:#fff;border:none;cursor:pointer;padding:13px 18px;border-radius:30px;box-shadow:0 10px 30px rgba(30,94,255,.35);font-family:'Inter',sans-serif;font-weight:600;font-size:14px}
.chat-bubble svg{width:20px;height:20px}
.chat-pop{position:fixed;bottom:82px;right:22px;z-index:60;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-lg);padding:20px;max-width:270px;display:none}
.chat-pop.show{display:block}
.chat-pop h4{font-size:15px;font-weight:700;margin-bottom:6px}
.chat-pop p{font-size:13px;color:var(--slate);margin-bottom:12px}

@media(max-width:900px){
  .g3,.g4{grid-template-columns:repeat(2,1fr)}
  .statbar{grid-template-columns:repeat(2,1fr)}
  .step::before{display:none}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:820px){
  .split{grid-template-columns:1fr}
}
@media(max-width:640px){
  .nav-links{display:none}
  .menu-btn{display:block}
  .g3,.g4,.g2{grid-template-columns:1fr}
  .statbar{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr}
  .sec{padding:64px 0}
  .hero-in{padding:72px 0 80px}
  .cta{padding:48px 24px}
}