:root{--navy:#0a1628;--navy-2:#0f1f38;--blue:#2563eb;--blue-l:#60a5fa;--orange:#e8741f;--bg:#f8fafc;--ink:#0a1628;--muted:#5b6b82;--line:#e2e8f0;
--font-sans:"Source Sans 3",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--font-heading:"Merriweather",Georgia,serif}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-sans);color:var(--ink);background:#fff;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--font-heading);margin:0}
.container{max-width:80rem;margin:0 auto;padding:0 1.5rem}
@media(min-width:1024px){.container{padding:0 2rem}}
.eyebrow{display:flex;align-items:center;gap:.75rem;font-size:.75rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
.eyebrow::before{content:"";width:30px;height:2px;background:currentColor}
.eyebrow.light{color:var(--blue-l)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:1rem 2rem;font-weight:600;font-size:1rem;border-radius:4px;border:1px solid transparent;cursor:pointer;font-family:inherit;transition:.2s}
.btn-primary{background:var(--blue);color:#fff}.btn-primary:hover{background:#1d4ed8}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.25)}.btn-ghost:hover{background:rgba(255,255,255,.16)}
/* header */
.site-header{position:fixed;inset:0 0 auto 0;z-index:50;background:var(--navy);transition:box-shadow .3s}
.site-header.scrolled{box-shadow:0 4px 24px rgba(0,0,0,.35)}
.header-in{display:flex;align-items:center;justify-content:space-between;height:80px}
.brand{display:flex;align-items:center;gap:.75rem}
.brand img{height:56px;width:auto}
.brand span{display:none;font-size:.875rem;font-weight:600;line-height:1.2;color:rgba(255,255,255,.9);border-left:1px solid rgba(255,255,255,.2);padding-left:.75rem;max-width:140px}
@media(min-width:640px){.brand span{display:block}}
.nav{display:none;align-items:center;gap:2rem}
.nav a{font-size:.875rem;font-weight:500;color:rgba(255,255,255,.85);transition:color .2s}
.nav a:hover,.nav a.active{color:var(--blue-l)}
.nav a.cta{background:var(--blue);color:#fff;padding:.65rem 1.25rem;border-radius:4px;font-weight:600}
.nav a.cta:hover{background:#1d4ed8;color:#fff}
.burger{background:none;border:0;color:#fff;padding:.5rem;cursor:pointer}
@media(min-width:768px){.nav{display:flex}.burger{display:none}}
.mobile-menu{display:none;background:var(--navy-2);border-top:1px solid rgba(255,255,255,.1)}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:1rem 1.5rem;color:#fff;border-bottom:1px solid rgba(255,255,255,.07)}
@media(min-width:768px){.mobile-menu{display:none!important}}
/* hero */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding-top:80px;color:#fff;overflow:hidden}
.hero-bg,.hero-bg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(10,22,40,.93) 0%,rgba(10,22,40,.8) 55%,rgba(10,22,40,.55) 100%)}
.hero-in{position:relative;padding:6rem 0 5rem;width:100%}
.hero h1{font-size:clamp(2.25rem,5.5vw,3.75rem);font-weight:900;line-height:1.15;letter-spacing:-.02em;margin:1.5rem 0;max-width:48rem}
.hero p.lead{font-size:clamp(1.1rem,2vw,1.25rem);color:rgba(255,255,255,.75);max-width:40rem;margin:0 0 2.5rem}
.hero-actions{display:flex;flex-direction:column;gap:1rem}
@media(min-width:640px){.hero-actions{flex-direction:row}}
.trust{margin-top:5rem;padding-top:2rem;border-top:1px solid rgba(255,255,255,.12);display:grid;gap:1.5rem;max-width:42rem}
@media(min-width:640px){.trust{grid-template-columns:repeat(2,1fr)}}
.trust strong{display:block;font-family:var(--font-heading);font-size:1.9rem;font-weight:900;color:var(--blue-l)}
.trust span{font-size:.875rem;color:rgba(255,255,255,.6)}
/* sections */
.section{padding:6rem 0}
@media(min-width:1024px){.section{padding:8rem 0}}
.section.alt{background:var(--bg)}
.section-head{margin-bottom:4rem;max-width:42rem}
.section-head h2{font-size:clamp(1.9rem,4vw,3rem);font-weight:900;line-height:1.2;letter-spacing:-.02em;margin:1rem 0}
.section-head p{font-size:1.125rem;color:var(--muted);margin:0}
.cards{display:grid;gap:1.5rem}
@media(min-width:640px){.cards{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.cards.four{grid-template-columns:repeat(4,1fr)}}
.card{background:#fff;border:1px solid var(--line);border-radius:6px;padding:2rem;transition:.25s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(10,22,40,.1);border-color:var(--blue-l)}
.card .num{font-family:var(--font-heading);font-weight:900;font-size:2.25rem;color:var(--blue);opacity:.25;line-height:1;margin-bottom:1.25rem}
.card h3{font-size:1.2rem;font-weight:700;margin-bottom:.75rem}
.card p{color:var(--muted);margin:0 0 1.5rem;flex:1}
.card .more{color:var(--blue);font-weight:600;font-size:.9rem}
.card .more:hover{text-decoration:underline}
/* about */
.about{display:grid;gap:3rem;align-items:center}
@media(min-width:1024px){.about{grid-template-columns:1fr 1fr;gap:5rem}}
.about-img{position:relative}
.about-img img{width:100%;border-radius:6px;aspect-ratio:4/3;object-fit:cover}
.about-img::before{content:"";position:absolute;left:-14px;bottom:-14px;width:45%;height:45%;border-left:4px solid var(--orange);border-bottom:4px solid var(--orange);border-radius:0 0 0 6px}
.about h2{font-size:clamp(1.9rem,3.6vw,2.75rem);font-weight:900;line-height:1.2;margin:1rem 0 1.5rem}
.about p{color:var(--muted);font-size:1.1rem;margin:0 0 1rem}
/* cta band */
.cta-band{background:var(--navy);color:#fff;padding:5rem 0}
.cta-in{display:grid;gap:2rem;align-items:center}
@media(min-width:1024px){.cta-in{grid-template-columns:1fr 1fr;gap:4rem}}
.cta-band h2{font-size:clamp(1.8rem,3.4vw,2.6rem);font-weight:900;margin-top:1rem}
.cta-band p{color:rgba(255,255,255,.72);font-size:1.1rem;margin:0 0 1.5rem}
.cta-band small{display:block;margin-top:1rem;color:rgba(255,255,255,.5)}
/* page hero (inner pages) */
.page-hero{background:var(--navy);color:#fff;padding:9.5rem 0 5rem}
.page-hero h1{font-size:clamp(2rem,4.6vw,3.25rem);font-weight:900;margin:1rem 0;letter-spacing:-.02em}
.page-hero p{color:rgba(255,255,255,.72);font-size:1.15rem;max-width:42rem;margin:0}
/* services detail */
.svc{display:grid;gap:2rem;padding:3.5rem 0;border-bottom:1px solid var(--line)}
.svc:last-child{border-bottom:0}
@media(min-width:900px){.svc{grid-template-columns:1fr 1.4fr;gap:4rem}}
.svc .num{font-family:var(--font-heading);font-weight:900;color:var(--blue);opacity:.3;font-size:3rem;line-height:1}
.svc h2{font-size:1.75rem;font-weight:900;margin:.5rem 0 1rem}
.svc p{color:var(--muted);margin:0}
.svc ul{list-style:none;margin:0;padding:0;display:grid;gap:.75rem}
.svc li{position:relative;padding-left:1.75rem}
.svc li::before{content:"";position:absolute;left:0;top:.55em;width:10px;height:10px;background:var(--orange);transform:rotate(45deg)}
.steps{display:grid;gap:1.5rem}
@media(min-width:900px){.steps{grid-template-columns:repeat(4,1fr)}}
.step{border-top:3px solid var(--blue);padding-top:1.25rem}
.step b{font-family:var(--font-heading);color:var(--blue);font-size:1.1rem}
.step h3{font-size:1.1rem;margin:.4rem 0}
.step p{color:var(--muted);margin:0;font-size:.95rem}
/* contact */
.contact{display:grid;gap:3rem}
@media(min-width:1024px){.contact{grid-template-columns:1.5fr 1fr;gap:5rem}}
.form{display:grid;gap:1.25rem}
.row2{display:grid;gap:1.25rem}
@media(min-width:640px){.row2{grid-template-columns:1fr 1fr}}
label{display:block;font-weight:600;font-size:.9rem;margin-bottom:.4rem}
input,select,textarea{width:100%;font:inherit;padding:.85rem 1rem;border:1px solid #cbd5e1;border-radius:4px;background:#fff;color:var(--ink);transition:.15s}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 3px rgba(37,99,235,.18)}
textarea{min-height:150px;resize:vertical}
.err{color:#b91c1c;font-size:.82rem;margin-top:.3rem;display:none}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:#dc2626}
.field.invalid .err{display:block}
.hp{position:absolute;left:-9999px;opacity:0}
.notice{display:none;padding:1rem 1.25rem;border-radius:4px;font-size:.95rem}
.notice.ok{display:block;background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}
.notice.bad{display:block;background:#fef2f2;color:#991b1b;border:1px solid #fecaca}
.side{background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:2rem;align-self:start}
.side h3{font-size:1.15rem;margin-bottom:1rem}
.side p{color:var(--muted);margin:0 0 1rem}
.side a{color:var(--blue);font-weight:600;word-break:break-all}
/* footer */
.footer{background:var(--navy);color:rgba(255,255,255,.7);position:relative}
.footer::before{content:"";display:block;height:3px;background:linear-gradient(90deg,var(--blue),var(--orange))}
.foot-grid{display:grid;gap:2.5rem;padding:4rem 0 3rem}
@media(min-width:768px){.foot-grid{grid-template-columns:2fr 1fr 1fr 1.4fr}}
.footer img{height:56px;width:auto;margin-bottom:1rem}
.footer h3{font-family:var(--font-sans);font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:#fff;margin-bottom:1rem}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:.6rem}
.footer a:hover{color:var(--blue-l)}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);padding:1.5rem 0;display:flex;flex-wrap:wrap;gap:.5rem 2rem;justify-content:space-between;font-size:.85rem}
/* reveal */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}