:root{--bg:#f0f4fa;--surface:#fff;--ink:#0f172a;--muted:#475569;--line:#e2e8f0;--brand:#1d4ed8;--accent:#0f766e;--radius:10px;--font:"Plus Jakarta Sans",system-ui,sans-serif;--serif:"IBM Plex Serif",Georgia,serif}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);background:var(--bg);color:var(--ink);line-height:1.65;min-height:100vh}
a{color:var(--brand);text-decoration:none;transition:color .2s}
a:hover{color:#1e40af}
img{max-width:100%;height:auto;display:block}
.skip{position:absolute;left:-9999px;top:auto}
.skip:focus{left:1rem;top:1rem;z-index:100;padding:.5rem 1rem;background:var(--surface);border:2px solid var(--brand)}
.shell{display:grid;grid-template-columns:minmax(0,1fr);min-height:100vh}
@media(min-width:960px){
.shell{grid-template-columns:270px 1fr}
}
.sidebar{background:var(--surface);border-right:1px solid var(--line);padding:1.5rem 1.25rem;display:flex;flex-direction:column;gap:2rem;position:sticky;top:0;align-self:start;height:100vh;overflow-y:auto}
@media(max-width:959px){
.sidebar{position:fixed;inset:0;right:auto;width:min(300px,88vw);z-index:40;height:100%;transform:translateX(-100%);transition:transform .28s ease;box-shadow:none}
.sidebar.is-open{transform:translateX(0);box-shadow:8px 0 32px rgba(15,23,42,.12)}
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(15,23,42,.35);z-index:30}
.sidebar-overlay.is-visible{display:block}
}
.brand{display:flex;align-items:center;gap:.75rem;font-weight:700;font-size:1.05rem;color:var(--ink)}
.brand:hover{color:var(--ink);opacity:.92}
.brand img{width:40px;height:40px}
.nav-label{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 .5rem}
.side-nav{display:flex;flex-direction:column;gap:.15rem}
.side-nav a{display:block;padding:.55rem .65rem;border-radius:8px;color:var(--muted);font-weight:500;font-size:.95rem}
.side-nav a:hover,.side-nav a[aria-current="page"]{background:#eff6ff;color:var(--brand)}
.topbar{display:none}
@media(max-width:959px){
.topbar{display:flex;align-items:center;justify-content:space-between;padding:.85rem 1rem;background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.menu-btn{display:flex;flex-direction:column;gap:5px;padding:.45rem .6rem;border:1px solid var(--line);border-radius:8px;background:var(--surface);cursor:pointer}
.menu-btn span{display:block;width:20px;height:2px;background:var(--ink);border-radius:1px}
}
.main-col{min-width:0}
.hero-split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,4vw,3rem);align-items:center;padding:clamp(2rem,5vw,4rem) clamp(1.25rem,4vw,3rem)3rem;max-width:1200px;margin:0 auto}
@media(max-width:900px){.hero-split{grid-template-columns:1fr}}
.hero-split h1{font-family:var(--serif);font-size:clamp(2rem,4.5vw,2.85rem);font-weight:600;line-height:1.12;margin:0 0 1rem}
.hero-split .lead{color:var(--muted);font-size:1.08rem;margin:0 0 1.5rem;max-width:36rem}
.cta-row{display:flex;flex-wrap:wrap;gap:.85rem}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:.72rem 1.3rem;border-radius:var(--radius);font-weight:600;font-size:.92rem;border:none;cursor:pointer;transition:transform .12s,box-shadow .2s;font-family:inherit}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 2px 12px rgba(29,78,216,.25)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 20px rgba(29,78,216,.3);color:#fff}
.btn-outline{background:var(--surface);color:var(--ink);border:1px solid var(--line)}
.btn-outline:hover{border-color:var(--brand);color:var(--brand)}
.section{padding:clamp(2.5rem,5vw,4rem) clamp(1.25rem,4vw,3rem);max-width:1200px;margin:0 auto}
.section-muted{background:#e8eef7}
.section h2{font-family:var(--serif);font-size:clamp(1.45rem,2.5vw,1.85rem);margin:0 0 .5rem}
.section-intro{color:var(--muted);max-width:38rem;margin:0 0 2rem}
.grid-services{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.25rem}
.svc-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.35rem;transition:box-shadow .2s,border-color .2s}
.svc-card:hover{box-shadow:0 8px 28px rgba(15,23,42,.06);border-color:#cbd5e1}
.svc-card h3{margin:.75rem 0 .4rem;font-size:1.05rem}
.svc-card p{margin:0;color:var(--muted);font-size:.92rem}
.svc-ic{width:40px;height:40px;color:var(--accent)}
.page-head{padding:clamp(2rem,4vw,3rem) clamp(1.25rem,4vw,3rem) 0;max-width:800px;margin:0 auto}
.page-head h1{font-family:var(--serif);font-size:clamp(1.75rem,3vw,2.2rem);margin:0 0 .5rem}
.page-head p{margin:0;color:var(--muted)}
.prose{max-width:42rem;margin:0 auto;padding:2rem clamp(1.25rem,4vw,3rem) 3rem;color:var(--muted)}
.prose h2{font-family:var(--serif);color:var(--ink);font-size:1.2rem;margin:2rem 0 .6rem}
.prose p,.prose li{margin:.75rem 0}
.prose ul{padding-left:1.2rem}
.contact-grid{display:grid;grid-template-columns:280px 1fr;gap:2.5rem;max-width:900px;margin:0 auto;padding:2rem clamp(1.25rem,4vw,3rem) 3rem}
@media(max-width:800px){.contact-grid{grid-template-columns:1fr}}
.form-group{margin-bottom:1rem}
.form-group label{display:block;font-size:.8rem;font-weight:600;margin-bottom:.35rem;color:var(--ink)}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:.7rem .9rem;border-radius:8px;border:1px solid var(--line);background:var(--surface);font:inherit}
.form-group select{cursor:pointer}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(29,78,216,.12)}
.form-group textarea{min-height:130px;resize:vertical}
.form-note{margin-top:1rem;padding:.9rem;border-radius:8px;display:none;font-size:.88rem;background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46}
.form-note.is-visible{display:block}
.footer{border-top:1px solid var(--line);background:var(--surface);padding:2rem clamp(1.25rem,4vw,3rem);margin-top:auto}
.footer-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1.5rem;font-size:.88rem;color:var(--muted)}
.footer strong{color:var(--ink);display:block;margin-bottom:.4rem}
.footer a{color:var(--muted)}
.footer a:hover{color:var(--brand)}
.footer-copy{margin-top:1.5rem;padding-top:1.25rem;border-top:1px solid var(--line);text-align:center;font-size:.82rem;color:var(--muted)}
.err-wrap{min-height:60vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:2rem}
.err-wrap h1{font-family:var(--serif);font-size:3.5rem;margin:0;color:var(--brand)}
.err-wrap p{max-width:26rem;color:var(--muted)}
.spec-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:0 1.25rem;margin-top:.5rem;max-width:820px}
.spec-row{display:grid;grid-template-columns:1fr 1.4fr;gap:1rem;padding:.95rem 0;border-bottom:1px solid var(--line);font-size:.9rem}
.spec-row:last-child{border-bottom:none}
.spec-k{font-weight:600;color:var(--ink)}
.spec-v{color:var(--muted)}
.deploy-strip{margin:1.1rem 0 0;padding:.75rem 1rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);font-size:.86rem;color:var(--muted);line-height:1.5;max-width:820px}
.deploy-strip strong{color:var(--ink);font-size:.68rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-right:.65rem;font-family:var(--font)}
@media(max-width:700px){.spec-row{grid-template-columns:1fr}}
.region-list{margin:0;padding-left:1.2rem;color:var(--muted);max-width:40rem}
.region-list li{margin:.5rem 0}
.sla-callout{background:#eff6ff;border:1px solid #bfdbfe;border-radius:var(--radius);padding:1rem 1.15rem;margin-bottom:1.5rem;font-size:.9rem;color:var(--muted)}
.sla-callout strong{color:var(--ink)}
.err-links{display:flex;flex-wrap:wrap;gap:.65rem;justify-content:center;margin-top:1rem}
.err-links a{font-size:.88rem;color:var(--muted)}
.err-links a:hover{color:var(--brand)}
.prose-contact{padding:0}
.contact-channels-title{margin-top:0}
.section-intro-tight{margin-top:1.5rem;margin-bottom:0}
.section-cta{text-align:center}
.section-cta .section-intro{margin-inline:auto}