:root{--navy:#071a35;--blue:#1478ff;--sky:#eef7ff;--text:#14253d;--muted:#607089;--line:#dce8f3;--white:#fff;--shadow:0 18px 50px rgba(10,40,80,.12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;color:var(--text);line-height:1.65;background:#fff}a{text-decoration:none;color:inherit}.container{width:min(1160px,92%);margin:auto}.top{background:var(--navy);color:#d9e8fb;padding:.5rem 0;font-size:.9rem}.top .container,.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem}.header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.nav{min-height:78px}.brand img{width:170px;max-height:58px;object-fit:contain}.links{display:flex;gap:1.05rem;align-items:center;flex-wrap:wrap}.links a{font-weight:700;font-size:.94rem;color:#29405f}.links a:hover,.links 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[data-lang=id]{display:initial}@media(max-width:980px){.menu{display:block}.links{display:none;position:absolute;top:78px;left:0;right:0;background:#fff;padding:1rem 4%;flex-direction:column;align-items:flex-start;border-bottom:1px solid var(--line)}.links.open{display:flex}.actions .btn{display:none}.hero-grid,.grid3,.grid2,.footergrid,.stats{grid-template-columns:1fr}}@media(max-width:640px){.brand img{width:140px}.hero{padding:4rem 0}.top .container{align-items:flex-start;flex-direction:column}}