:root{--ink:#0E1A2B;--muted:#5D6779;--line:#E3E7EF;--bg:#fff;--alt:#F5F7FB;--acc:#2F6BFF;--acc2:#00D1A0;--r:16px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}a{color:inherit}
h1,h2,h3{font-family:"Space Grotesk",Inter,sans-serif;line-height:1.15;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,5vw,3.6rem)}h2{font-size:clamp(1.5rem,3vw,2.1rem)}h3{font-size:1.2rem}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.muted{color:var(--muted)}.small{font-size:.85rem}.mt{margin-top:64px}
.eyebrow{font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--acc);margin-bottom:10px}
.eyebrow.light{color:rgba(255,255,255,.85)}
.btn{display:inline-block;background:var(--acc);color:#fff;text-decoration:none;font-weight:700;padding:14px 26px;border-radius:999px;transition:transform .15s}
.btn:hover{transform:translateY(-2px)}.btn-sm{padding:9px 18px;font-size:.9rem}.btn-light{background:#fff;color:var(--ink)}
/* nav */
.nav{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-family:"Space Grotesk",Inter,sans-serif;font-weight:700;font-size:1.25rem;text-decoration:none}
.logo-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--acc),var(--acc2));color:#fff}
.nav nav{display:flex;gap:26px;align-items:center}.nav nav a{text-decoration:none;font-weight:500;font-size:.95rem}
.nav nav a.btn{color:#fff}
/* hero */
.hero,.cs-hero{position:relative;overflow:hidden;color:#fff;background:#0B1430}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:70% center}
.hero::after,.cs-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,14,32,.82) 0%,rgba(8,14,32,.45) 55%,rgba(8,14,32,0) 100%)}
.hero-in{position:relative;z-index:1;padding:110px 20px 100px}
.hero .lead{font-size:1.2rem;max-width:620px;opacity:.92}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px;max-width:820px}
.hero-stats div{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);border-radius:var(--r);padding:18px;backdrop-filter:blur(6px)}
.hero-stats b{display:block;font-family:"Space Grotesk",Inter,sans-serif;font-size:1.9rem}.hero-stats span{font-size:.88rem;opacity:.9}
.cs-hero .hero-in{padding:70px 20px 170px}.cs-hero h1{max-width:760px;font-size:clamp(1.9rem,4.4vw,3rem)}
.back{display:inline-block;margin-bottom:26px;text-decoration:none;opacity:.85;font-weight:600}
/* sections */
.section{padding:84px 0}.section.alt{background:var(--alt)}
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:30px}
.svc{border:1px solid var(--line);border-radius:var(--r);padding:24px;background:#fff;transition:box-shadow .2s}
.svc:hover{box-shadow:0 12px 30px rgba(14,26,43,.08)}
.svc-ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:#EEF3FF;color:var(--acc);margin-bottom:14px}
.svc p{color:var(--muted);font-size:.93rem;margin:0}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:24px;margin-top:28px}
.card{display:flex;flex-direction:column;background:#fff;border-radius:var(--r);overflow:hidden;text-decoration:none;border:1px solid var(--line);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(14,26,43,.12)}
.card-img{aspect-ratio:16/7;overflow:hidden}.card-img img{width:100%;height:100%;object-fit:cover}
.card-body{padding:22px;display:flex;flex-direction:column;gap:6px;flex:1}
.card-body p{color:var(--muted);margin:0 0 8px;font-size:.95rem}
.card-stat{display:flex;align-items:baseline;gap:10px;padding:12px 0;border-top:1px solid var(--line);margin-top:auto}
.card-stat b{font-family:"Space Grotesk",Inter,sans-serif;font-size:1.6rem;color:var(--acc)}.card-stat span{font-size:.85rem;color:var(--muted)}
.tags{display:flex;flex-wrap:wrap;gap:6px}.tag{font-size:.72rem;font-weight:600;padding:4px 10px;border-radius:999px;background:#EEF3FF;color:#2449B8}
.tags.light .tag{background:rgba(255,255,255,.16);color:#fff;border:1px solid rgba(255,255,255,.25)}
/* case study */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px;margin:-130px 0 60px;position:relative;z-index:2}
.stat{background:#fff;border-radius:var(--r);padding:24px;box-shadow:0 14px 40px rgba(14,26,43,.12);border:1px solid var(--line)}
.stat b{display:block;font-family:"Space Grotesk",Inter,sans-serif;font-size:2rem;color:var(--acc);line-height:1.1;margin-bottom:6px}.stat span{color:var(--muted);font-size:.92rem}
.two{display:grid;grid-template-columns:1fr 1fr;gap:48px;margin-bottom:50px}
.checks{list-style:none;padding:0;margin:0}.checks li{position:relative;padding:0 0 12px 32px}
.checks li::before{content:"";position:absolute;left:0;top:4px;width:20px;height:20px;border-radius:50%;background:var(--acc2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M6 12l4 4 8-8'/%3E%3C/svg%3E") center/14px no-repeat}
.charts{display:grid;grid-template-columns:repeat(auto-fit,minmax(420px,1fr));gap:24px;margin-bottom:50px}
figure{margin:0;border:1px solid var(--line);border-radius:var(--r);padding:20px;background:#fff}
figcaption{font-size:.8rem;color:var(--muted);margin-top:8px}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);margin-bottom:30px}
table{width:100%;border-collapse:collapse;font-size:.95rem}th,td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line)}
th{background:var(--alt);font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
tr:last-child td{border-bottom:0}td.good{color:#0A8F6A;font-weight:700}
.note{background:#EEFBF6;border-left:4px solid var(--acc2);padding:16px 20px;border-radius:10px;margin-bottom:24px}
.next{display:inline-block;margin-top:24px;font-weight:700;color:var(--acc);text-decoration:none}
/* cta/footer */
.cta{background:linear-gradient(135deg,var(--acc),#1B2A6B);color:#fff;text-align:center;padding:80px 0}
.cta p{opacity:.9;margin-bottom:26px}
.foot{padding:30px 0;border-top:1px solid var(--line);font-size:.85rem}.foot-in{display:flex;gap:30px;justify-content:space-between;flex-wrap:wrap}
.foot .muted{max-width:720px}
@media(max-width:900px){.svc-grid{grid-template-columns:1fr 1fr}.two{grid-template-columns:1fr;gap:20px}.hero-stats{grid-template-columns:1fr}.charts{grid-template-columns:1fr}.nav nav a:not(.btn){display:none}}
@media(max-width:560px){.svc-grid{grid-template-columns:1fr}.grid{grid-template-columns:1fr}.stats{margin-top:-60px}}