:root{
  --ink:#0E2440; --ink2:#16335A; --teal:#15C2A3; --teald:#0FA98D;
  --slate:#6B7C93; --bone:#F6F5F1; --cloud:#EDF1F5; --line:#E1E7EF;
  --amber:#E7A23B; --white:#fff;
  --maxw:1180px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Poppins',system-ui,-apple-system,sans-serif;color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased;line-height:1.6}
a{color:inherit;text-decoration:none}
img,svg{display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.accent{color:var(--teal)}
section{position:relative}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;font-weight:600;font-size:16px;padding:15px 28px;border-radius:40px;transition:transform .15s ease, box-shadow .15s ease;cursor:pointer;border:none}
.btn-primary{background:var(--teal);color:#06231d;box-shadow:0 10px 26px rgba(21,194,163,.32)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(21,194,163,.42)}
.btn-ghost{background:transparent;border:1.6px solid rgba(255,255,255,.3);color:#fff}
.btn-ghost:hover{border-color:var(--teal);color:var(--teal)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{transform:translateY(-2px)}

/* nav */
header.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:78px}
.nav .logo{height:40px}
.nav .logo svg{height:40px;width:auto}
.nav-links{display:flex;align-items:center;gap:34px}
.nav-links a{font-size:15.5px;font-weight:500;color:#33445F}
.nav-links a:hover{color:var(--teal)}
.nav-links a.active{color:var(--ink);font-weight:600}
.nav-cta{padding:11px 22px;font-size:15px}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer}
.burger span{width:26px;height:2.5px;background:var(--ink);border-radius:2px}

/* hero */
.hero{background:radial-gradient(1100px 600px at 78% -10%, #16335A 0%, #0E2440 55%);color:#fff;overflow:hidden}
.hero-in{padding:86px 28px 96px;display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,520px);gap:54px;align-items:center}
.hero-copy{max-width:760px}
.hero-visual{border-radius:28px;overflow:hidden;box-shadow:0 34px 80px rgba(0,0,0,.28);border:1px solid rgba(255,255,255,.12)}
.hero-visual img{width:100%;height:100%;min-height:360px;object-fit:cover}
.eyebrow{display:inline-flex;align-items:center;gap:12px;font-size:14px;font-weight:600;letter-spacing:3px;text-transform:uppercase;color:var(--teal);margin-bottom:24px}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--teal)}
h1{font-size:64px;line-height:1.05;font-weight:700;letter-spacing:-2px}
.hero p.lead{font-size:21px;color:#C8D4E6;margin-top:26px;max-width:660px;font-weight:300}
.hero-cta{display:flex;gap:16px;margin-top:38px;flex-wrap:wrap}
.statline{margin-top:46px;display:flex;gap:14px;flex-wrap:wrap;align-items:center;color:#9DB0C9;font-size:14px;font-weight:500}
.statline .chip{padding:8px 16px;border:1px solid rgba(255,255,255,.16);border-radius:30px}
.hero-beacon{position:absolute;right:-60px;bottom:-120px;width:560px;opacity:.08}

/* status chip */
.statuschip{display:inline-flex;align-items:center;gap:14px}
.scp{font-size:14px;font-weight:700;letter-spacing:.5px;padding:9px 18px;border-radius:9px}
.scp.bad{background:rgba(231,162,59,.16);color:#E7A23B;border:1.4px solid rgba(231,162,59,.45)}
.scp.good{background:var(--teal);color:#06231d}
.scp-arrow{width:34px;height:14px}

/* section headings */
.sec{padding:92px 0}
.sec.bone{background:var(--bone)}
.sec.cloud{background:var(--cloud)}
.sec-head{max-width:680px;margin-bottom:52px}
.sec-head .eyebrow{color:var(--teald)}
.sec-head h2{font-size:42px;line-height:1.1;font-weight:700;letter-spacing:-1px}
.sec-head p{font-size:18px;color:var(--slate);margin-top:16px;font-weight:300}
.center{margin-left:auto;margin-right:auto;text-align:center}
.center .eyebrow{justify-content:center}

/* platforms strip */
.platforms{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.plat{display:inline-flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--line);border-radius:40px;padding:12px 22px;font-weight:500;font-size:15.5px;color:#33445F}
.plat .d{width:9px;height:9px;border-radius:50%;background:var(--teal)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.step{background:#fff;border:1px solid var(--line);border-radius:20px;padding:34px 30px}
.step .num{width:52px;height:52px;border-radius:14px;background:var(--ink);color:#fff;font-weight:700;font-size:22px;display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.step h3{font-size:22px;font-weight:600}
.step p{color:var(--slate);font-size:16px;margin-top:8px;font-weight:300}

/* service cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:32px 30px;transition:transform .18s ease, box-shadow .18s ease}
.card:hover{transform:translateY(-4px);box-shadow:0 20px 44px rgba(14,36,64,.10)}
.card .ic{width:48px;height:48px;border-radius:13px;background:rgba(21,194,163,.12);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.card .ic svg{width:26px;height:26px}
.card h3{font-size:20px;font-weight:600}
.card p{color:var(--slate);font-size:15.5px;margin-top:8px;font-weight:300}

/* guarantee band */
.band{background:var(--ink);color:#fff;border-radius:28px;padding:64px 56px;display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap;overflow:hidden;position:relative}
.band h2{font-size:44px;font-weight:700;letter-spacing:-1.5px;line-height:1.08;max-width:620px}
.band p{color:#C8D4E6;margin-top:16px;font-size:17px;font-weight:300;max-width:560px}
.band .beacon{position:absolute;right:-40px;top:-60px;width:360px;opacity:.08}

/* case card */
.case{background:#fff;border:1px solid var(--line);border-radius:24px;padding:40px;box-shadow:0 24px 60px rgba(14,36,64,.08)}
.case .top{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}
.case .ref{font-weight:600;color:var(--slate);letter-spacing:.5px}
.case .metrics{display:flex;gap:48px;margin-top:30px;flex-wrap:wrap}
.case .metric .n{font-size:48px;font-weight:700;letter-spacing:-1px}
.case .metric .l{color:var(--slate);font-size:15px}
.case blockquote{font-size:20px;font-style:italic;color:#33445F;border-left:4px solid var(--teal);padding-left:22px;margin-top:30px;line-height:1.5}
.case .by{color:var(--slate);font-weight:600;margin-top:14px}
.home-case{display:grid;grid-template-columns:280px 1fr;gap:34px;align-items:center}
.case-proof{height:360px;border-radius:18px;overflow:hidden;background:#0B1420;border:1px solid var(--line)}
.case-proof img{width:100%;height:100%;object-fit:cover;object-position:top center}
.case-summary{border-left:4px solid var(--teal);padding-left:22px;margin-top:30px}
.case-summary h3{font-size:20px;font-weight:700;letter-spacing:-.2px}
.case-summary p{color:#33445F;font-size:17px;font-weight:300;margin-top:8px}

.case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.case-study{background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:0 24px 60px rgba(14,36,64,.08)}
.case-shot{background:#0B1420;height:520px;overflow:hidden}
.case-shot img{width:100%;height:100%;object-fit:cover;object-position:top center}
.case-body{padding:30px}
.case-body h3{font-size:24px;line-height:1.18;font-weight:700;letter-spacing:-.4px;margin-top:12px}
.case-body p{color:var(--slate);font-size:15.5px;font-weight:300;margin-top:12px}
.mini-metrics{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}
.mini-metrics span{background:rgba(21,194,163,.12);border:1px solid rgba(21,194,163,.25);color:#0B6F61;border-radius:30px;padding:8px 13px;font-size:13.5px;font-weight:600}

.process-split{display:grid;grid-template-columns:.9fr 1.1fr;gap:42px;align-items:center;margin-bottom:42px;background:var(--bone);border-radius:24px;padding:34px}
.process-split h2{font-size:36px;line-height:1.12;font-weight:700;letter-spacing:-1px}
.process-split p{color:var(--slate);font-size:17px;font-weight:300;margin-top:14px}
.process-split img,.learn-photo{width:100%;border-radius:18px;box-shadow:0 20px 50px rgba(14,36,64,.12)}
.learn-photo{margin-top:24px}

/* feature list */
.flist{display:grid;grid-template-columns:1fr 1fr;gap:18px 40px}
.fli{display:flex;gap:14px;align-items:flex-start;font-size:17px}
.fli .ck{flex:none;width:30px;height:30px;border-radius:8px;background:var(--teal);display:flex;align-items:center;justify-content:center;margin-top:2px}
.fli .ck svg{width:17px;height:17px}

/* contact */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:start}
.form{background:#fff;border:1px solid var(--line);border-radius:22px;padding:38px}
.field{margin-bottom:18px}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:7px}
.field input,.field select,.field textarea{width:100%;border:1.4px solid var(--line);border-radius:12px;padding:14px 16px;font-family:inherit;font-size:15.5px;color:var(--ink);background:#fff;outline:none;transition:border-color .15s}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--teal)}
.field textarea{min-height:130px;resize:vertical}
.contact-aside .blk{background:var(--bone);border-radius:18px;padding:26px 28px;margin-bottom:18px}
.contact-aside h4{font-size:17px;font-weight:600;margin-bottom:6px}
.contact-aside p{color:var(--slate);font-size:15.5px;font-weight:300}
.contact-aside a.line{color:var(--teald);font-weight:600}

/* learning */
.learn-hero{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.bigfour{font-size:120px;font-weight:700;letter-spacing:-5px;color:var(--teal);line-height:1}
.learn-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:34px}
.learn-card .row{display:flex;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--line);font-size:16px}
.learn-card .row:last-child{border-bottom:none}
.learn-card .row b{font-weight:600}

/* footer */
footer.ft{background:var(--ink);color:#fff;padding:70px 0 36px}
.ft-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px}
.ft .logo svg{height:42px;width:auto;margin-bottom:18px}
.ft p.desc{color:#9DB0C9;font-size:15px;font-weight:300;max-width:280px}
.ft h5{font-size:14px;letter-spacing:1.5px;text-transform:uppercase;color:#7FE3D2;margin-bottom:16px;font-weight:600}
.ft ul{list-style:none}
.ft ul li{margin-bottom:11px}
.ft ul li a{color:#C8D4E6;font-size:15px;font-weight:300}
.ft ul li a:hover{color:#fff}
.ft .promise{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:18px 20px;color:#C8D4E6;font-size:14.5px;font-weight:300}
.ft .promise b{color:#fff;font-weight:600}
.ft-bottom{margin-top:48px;padding-top:24px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;color:#7E90AC;font-size:13.5px}

.wa-float{position:fixed;right:24px;bottom:24px;z-index:80;width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#25D366;color:#fff;box-shadow:0 18px 34px rgba(10,99,62,.32);transition:transform .16s ease, box-shadow .16s ease}
.wa-float:hover{transform:translateY(-3px);box-shadow:0 22px 42px rgba(10,99,62,.4)}
.wa-float svg{width:34px;height:34px}

/* page hero (inner pages) */
.phero{background:radial-gradient(900px 500px at 80% -20%, #16335A 0%, #0E2440 60%);color:#fff;padding:78px 0 70px}
.phero h1{font-size:52px}
.phero p{color:#C8D4E6;font-size:19px;margin-top:18px;max-width:620px;font-weight:300}

/* responsive */
@media(max-width:920px){
  .steps,.cards{grid-template-columns:1fr 1fr}
  .contact-grid,.learn-hero,.hero-in,.process-split{grid-template-columns:1fr}
  .ft-grid{grid-template-columns:1fr 1fr}
  h1{font-size:48px}
  .bigfour{font-size:90px}
  .case-grid{grid-template-columns:1fr}
  .home-case{grid-template-columns:1fr}
  .case-shot{height:460px}
  .case-proof{height:420px}
}
@media(max-width:640px){
  .nav-links{display:none}
  .burger{display:flex}
  .steps,.cards,.flist,.ft-grid{grid-template-columns:1fr}
  h1{font-size:38px}
  .sec-head h2,.band h2{font-size:32px}
  .band{padding:44px 30px}
  .case .metrics{gap:28px}
  .hero-in{padding:64px 28px 70px}
  .hero-visual img{min-height:240px}
  .case-shot{height:380px}
  .case-proof{height:340px}
  .case-body,.process-split{padding:24px}
  .wa-float{right:18px;bottom:18px;width:56px;height:56px}
  .wa-float svg{width:31px;height:31px}
}