:root{--bg:#f0f4f7;--surface:#ffffff;--ink:#1e2d3a;--muted:#5f7385;--accent:#2f6f8f;--font:'Plus Jakarta Sans',sans-serif}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.65}
.wrap{width:min(1080px,calc(100% - 3rem));margin-inline:auto}
.header{position:fixed;inset:0 0 auto;z-index:40;background:rgba(240,244,247,.9);backdrop-filter:blur(10px)}
.header__inner{height:4.25rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}
.logo img{height:2.1rem;width:auto}
.nav{display:flex;gap:1.75rem}.nav a{color:var(--muted);text-decoration:none;font-weight:500;font-size:.9rem}
.nav a:hover{color:var(--ink)}
.header__cta{padding:.55rem 1.1rem;background:var(--accent);color:#fff;text-decoration:none;font-weight:600;font-size:.85rem;border-radius:999px}
.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding-top:4.25rem;overflow:hidden}.hero::before{content:'';position:absolute;inset:0;background:url(../../assets/hero-security.jpg) center/cover;opacity:.2}.hero::after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 80% 60% at 50% 0%,rgba(217,230,239,.85),var(--bg) 70%)}.hero__inner{position:relative;z-index:1}.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:.75rem;width:min(1080px,calc(100% - 3rem));margin:-1rem auto 0;position:relative;z-index:2}.gallery img{width:100%;height:160px;object-fit:cover;display:block;border-radius:12px}
.hero__inner{text-align:center;padding:3rem 0}
.hero__logo{height:4rem;width:auto;margin:0 auto 2rem;display:block}
.hero h1{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:700;letter-spacing:-.02em;line-height:1.25;max-width:20ch;margin:0 auto 2rem}
.cta{display:inline-flex;padding:1rem 1.8rem;background:var(--ink);color:#fff;text-decoration:none;font-weight:600;border-radius:999px}
.section{padding:5rem 0}.section--tint{background:rgba(255,255,255,.55)}
.section h2{font-size:1.7rem;font-weight:700;margin-bottom:1rem;text-align:center}
.lead{text-align:center;color:var(--muted);margin:0 auto 2.5rem;max-width:60ch}
.principles{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem}
.principle{background:var(--surface);padding:1.75rem;border-radius:16px;box-shadow:0 8px 30px rgba(30,45,58,.04)}
.principle__num{display:none}
.principle__title{font-weight:700;font-size:1.1rem;margin-bottom:.5rem;color:var(--accent)}
.principle__text{font-size:.95rem;color:var(--muted)}
.svc{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem}
.service{background:var(--surface);padding:1.5rem;border-radius:16px}
.service__index{font-size:.75rem;font-weight:700;color:var(--accent)}
.service__title{font-weight:700;margin:.4rem 0}
.service__text{font-size:.9rem;color:var(--muted)}
.cbox{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.cbox>div{background:var(--surface);padding:1.5rem;border-radius:16px}
.cbox .wide{grid-column:1/-1}
.cbox span{display:block;font-size:.8rem;color:var(--muted);margin-bottom:.35rem}
.cbox a,.cbox p{font-weight:700;font-size:1.1rem;color:var(--ink);text-decoration:none}
.footer{padding:2rem 0;text-align:center;color:var(--muted);font-size:.85rem}
.reveal{opacity:0;transform:translateY(16px);transition:.6s ease}.reveal.is-visible{opacity:1;transform:none}
@media(max-width:800px){.nav,.header__cta{display:none}.principles,.svc,.cbox{grid-template-columns:1fr}.cbox .wide{grid-column:auto}}

@media(max-width:800px){.gallery{grid-template-columns:1fr 1fr}}