:root{--navy-deep:#142248;--navy:#1D3261;--navy-soft:#2A4374;--orange:#F36E33;--orange-deep:#D85A22;--cream:#F7F5F0;--cream-line:#E7E2D8;--ink:#14161F;--on-navy:#F4F1EA;--on-navy-soft:rgba(244,241,234,.72);--line-navy:rgba(244,241,234,.14);--bg:#060A18;--bg2:#070C1D;--card:#0D1430;--radius:14px;--maxw:1180px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--on-navy);font-family:"Instrument Sans",system-ui,sans-serif;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit}
img,svg{max-width:100%}
h1,h2,h3,h4{font-family:Outfit,system-ui,sans-serif;color:#fff;line-height:1.15;letter-spacing:-.01em}
h1{font-size:clamp(32px,5vw,46px);font-weight:700}
h2{font-size:clamp(26px,3.6vw,38px);font-weight:700}
h3{font-size:20px;font-weight:600}
p{color:var(--on-navy-soft)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
/* header */
header{position:sticky;top:0;z-index:50;background:rgba(6,10,24,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--line-navy)}
nav{max-width:var(--maxw);margin:0 auto;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{font-family:Outfit,sans-serif;font-weight:800;font-size:24px;letter-spacing:.04em;text-decoration:none;color:#fff;display:flex;align-items:center}
.logo .dot-i{position:relative;display:inline-flex;align-items:flex-start}
.logo .dot-i svg{position:absolute;left:-3px;top:-6px}
.nav-links{display:flex;gap:28px}
.nav-links a{text-decoration:none;color:var(--on-navy-soft);font-size:15px;font-weight:500}
.nav-links a:hover{color:#fff}
.nav-cta{display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;background:none;border:1px solid var(--line-navy);color:#fff;border-radius:8px;padding:6px 11px;font-size:18px;cursor:pointer}
.mobile-menu{display:none;flex-direction:column;padding:8px 20px 18px;gap:12px}
.mobile-menu.open{display:flex}
.mobile-menu a{text-decoration:none;color:var(--on-navy)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:Outfit,system-ui,sans-serif;font-weight:600;font-size:14px;border-radius:8px;padding:11px 18px;text-decoration:none;transition:transform .15s ease,background .15s ease}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--orange);color:#fff}
.btn-primary:hover{background:var(--orange-deep)}
.btn-ghost{border:1px solid var(--line-navy);color:var(--on-navy);background:rgba(244,241,234,.06)}
@media(max-width:860px){.nav-links,.nav-cta .btn{display:none}.nav-toggle{display:block}}
/* sections */
.crumb{font-size:13px;color:var(--on-navy-soft);margin-bottom:18px}
.crumb a{text-decoration:none}
.hero{padding:64px 0 44px;background:radial-gradient(900px 400px at 15% -10%,rgba(243,110,51,.16),transparent 60%),radial-gradient(800px 400px at 100% 0,rgba(42,67,116,.45),transparent 60%)}
.hero p.lead{font-size:18px;max-width:780px;margin:18px 0 26px}
.eyebrow{display:inline-block;font-family:Outfit,sans-serif;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--orange);margin-bottom:12px}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.chip{border:1px solid var(--line-navy);border-radius:999px;padding:6px 14px;font-size:13px;color:var(--on-navy-soft)}
.chip b{color:#fff;font-weight:600}
.sec{padding:64px 0;border-top:1px solid var(--line-navy)}
.sec.alt{background:var(--bg2)}
.sec-head{max-width:760px;margin-bottom:34px}
.sec-head p{margin-top:12px}
.answer{background:var(--card);border:1px solid var(--line-navy);border-left:3px solid var(--orange);border-radius:var(--radius);padding:22px 24px}
.answer p{color:var(--on-navy)}
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.card{background:var(--card);border:1px solid var(--line-navy);border-radius:var(--radius);padding:22px}
.card h3{margin-bottom:8px}
.card ul{margin:10px 0 0 18px;color:var(--on-navy-soft)}
.card li{margin:4px 0}
table{width:100%;border-collapse:collapse;font-size:15px}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line-navy);vertical-align:top}
th{font-family:Outfit,sans-serif;color:#fff;font-weight:600;background:rgba(244,241,234,.04)}
td{color:var(--on-navy-soft)}
.tbl{overflow-x:auto;border:1px solid var(--line-navy);border-radius:var(--radius)}
.steps{counter-reset:s;display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.step{background:var(--card);border:1px solid var(--line-navy);border-radius:var(--radius);padding:20px}
.step:before{counter-increment:s;content:"0" counter(s);font-family:Outfit;font-weight:700;color:var(--orange);font-size:14px;display:block;margin-bottom:6px}
details{background:var(--card);border:1px solid var(--line-navy);border-radius:12px;padding:16px 20px;margin-bottom:10px}
summary{cursor:pointer;font-family:Outfit,sans-serif;font-weight:600;color:#fff;font-size:17px;list-style:none}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";float:right;color:var(--orange)}
details[open] summary:after{content:"–"}
details p{margin-top:10px}
.cta{padding:60px 0;text-align:center;background:linear-gradient(135deg,var(--navy-deep),var(--bg))}
.cta p{max-width:640px;margin:12px auto 24px}
.upd{font-size:13px;color:var(--on-navy-soft);margin-top:24px}
/* case studies */
.case{display:grid;grid-template-columns:1.05fr 1fr;gap:34px;align-items:center;padding:40px 0;border-bottom:1px solid var(--line-navy)}
.case:last-child{border-bottom:0}
.case.rev .mock{order:2}
.tag{display:inline-block;font-size:12px;font-weight:600;border-radius:999px;padding:4px 11px;margin:0 6px 10px 0;background:rgba(243,110,51,.14);color:#FFB38F}
.tag.n{background:rgba(244,241,234,.08);color:var(--on-navy-soft)}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0}
.fact{border:1px solid var(--line-navy);border-radius:10px;padding:10px 12px}
.fact b{display:block;font-family:Outfit;color:#fff;font-size:15px}
.fact span{font-size:12.5px;color:var(--on-navy-soft)}
.case h4{font-size:14px;color:var(--orange);margin:16px 0 6px;letter-spacing:.06em;text-transform:uppercase}
.case ul{margin-left:18px;color:var(--on-navy-soft)}
.case li{margin:4px 0}
@media(max-width:900px){.case{grid-template-columns:1fr}.case.rev .mock{order:0}.facts{grid-template-columns:1fr 1fr}}
/* browser mockups */
.mock{background:#0B1128;border:1px solid var(--line-navy);border-radius:14px;overflow:hidden;box-shadow:0 30px 60px -30px rgba(0,0,0,.7)}
.mock-bar{display:flex;align-items:center;gap:6px;padding:10px 12px;background:#0F1733;border-bottom:1px solid var(--line-navy)}
.mock-bar i{width:9px;height:9px;border-radius:50%;background:#2A3557;display:inline-block}
.mock-bar i:nth-child(1){background:#F36E33}
.mock-bar .addr{margin-left:10px;flex:1;background:#0B1128;border-radius:6px;font-size:11px;color:var(--on-navy-soft);padding:3px 10px;font-family:ui-monospace,monospace}
.mock-body{padding:14px;font-size:11.5px;color:var(--on-navy-soft);min-height:250px}
.m-row{display:flex;gap:8px;align-items:center}
.m-pill{border-radius:999px;padding:2px 8px;font-size:10px;background:rgba(244,241,234,.08)}
.m-pill.o{background:rgba(243,110,51,.2);color:#FFB38F}
.m-pill.g{background:rgba(80,200,140,.16);color:#8BE3B4}
.m-h{font-family:Outfit;color:#fff;font-weight:700;font-size:15px}
.m-card{background:#121B3C;border:1px solid var(--line-navy);border-radius:9px;padding:9px}
.m-g2{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.m-g3{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.m-g4{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
.m-btn{display:inline-block;background:var(--orange);color:#fff;border-radius:6px;padding:4px 9px;font-size:10.5px;font-weight:600}
.m-line{height:7px;border-radius:4px;background:rgba(244,241,234,.1);margin:5px 0}
.m-side{display:grid;grid-template-columns:96px 1fr;gap:10px}
.m-nav div{padding:5px 7px;border-radius:6px;margin-bottom:3px}
.m-nav div.on{background:rgba(243,110,51,.16);color:#fff}
.m-tbl div{display:grid;grid-template-columns:1.2fr 1fr .9fr .8fr;gap:6px;padding:6px 4px;border-bottom:1px solid var(--line-navy)}
.m-tbl div:first-child{color:#fff;font-weight:600}
.m-stage{text-align:center;border-radius:7px;padding:7px 4px;background:#121B3C;border:1px solid var(--line-navy)}
.m-stage b{display:block;color:#fff;font-size:14px;font-family:Outfit}
.m-opt{border:1px solid var(--line-navy);border-radius:7px;padding:6px 8px;margin:5px 0}
.m-opt.sel{border-color:var(--orange);background:rgba(243,110,51,.1);color:#fff}
.m-bar{height:6px;border-radius:4px;background:rgba(244,241,234,.1);overflow:hidden}
.m-bar span{display:block;height:100%;background:var(--orange)}
/* footer */
footer{border-top:1px solid var(--line-navy);padding:50px 0 26px;background:#050816}
.f-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1.1fr;gap:26px}
footer h5{font-family:Outfit;color:#fff;font-size:14px;margin-bottom:12px;letter-spacing:.04em}
footer a{display:block;text-decoration:none;color:var(--on-navy-soft);font-size:14px;margin:6px 0}
footer a:hover{color:#fff}
footer p{font-size:14px;margin-top:12px}
.f-bot{margin-top:34px;padding-top:18px;border-top:1px solid var(--line-navy);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:13px;color:var(--on-navy-soft)}
.f-bot a{display:inline;margin:0}
@media(max-width:900px){.f-grid{grid-template-columns:1fr 1fr}}