:root{--navy-950:#060F1F;--navy-900:#0B1B33;--navy-700:#16324F;--green-500:#3FAE5A;--green-400:#58C877;--silver-300:#C4CDD8;--silver-500:#8B97A6;--white:#F3F7FB;--line:rgba(196,205,216,0.16);--radius:14px;--font-display:"Space Grotesk","Segoe UI",sans-serif;--font-body:"Inter","Segoe UI",sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--navy-950);color:var(--white);font-family:var(--font-body);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.container{max-width:1120px;margin:0 auto;padding:0 24px}.header{position:-webkit-sticky;position:sticky;top:0;z-index:50;background:rgba(6,15,31,.85);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.header-inner{justify-content:space-between;height:68px;gap:24px}.header-inner,.logo{display:flex;align-items:center}.logo{font-family:var(--font-display);font-weight:700;font-size:1.25rem;gap:10px}.logo-mark{width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,var(--green-500),var(--navy-700));display:inline-flex;align-items:center;justify-content:center;font-size:.95rem;font-weight:700}.logo .silver{color:var(--silver-300);font-weight:500}.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 20px;border-radius:10px;font-family:var(--font-display);font-weight:600;font-size:.92rem;transition:background .15s,transform .15s}.btn-os{border:1px solid var(--green-500);color:var(--green-400);background:rgba(63,174,90,.08)}.btn-os:hover{background:rgba(63,174,90,.18);transform:translateY(-1px)}.hero{padding:96px 0 72px;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 80% 0,rgba(63,174,90,.14),transparent 70%),radial-gradient(500px 260px at 10% 100%,rgba(22,50,79,.5),transparent 70%);pointer-events:none}.hero .container{position:relative;max-width:820px;margin-left:auto;margin-right:auto}.eyebrow{font-size:.8rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--green-400);margin-bottom:16px}.eyebrow,h1{font-family:var(--font-display)}h1{font-weight:700;font-size:clamp(2.1rem,5vw,3.4rem);line-height:1.12;margin-bottom:20px}.lead{font-size:1.12rem;color:var(--silver-300);max-width:640px}.section{padding:72px 0;border-top:1px solid var(--line)}h2{font-family:var(--font-display);font-weight:700;font-size:clamp(1.5rem,3vw,2.1rem);line-height:1.2;margin-bottom:36px}.grid{display:grid;grid-gap:20px;gap:20px;grid-template-columns:repeat(3,1fr)}@media (max-width:900px){.grid{grid-template-columns:1fr 1fr}}@media (max-width:620px){.grid{grid-template-columns:1fr}}.card{border:1px solid var(--line);border-radius:var(--radius);padding:26px;background:rgba(11,27,51,.45);transition:border-color .15s,transform .15s}.card:hover{border-color:rgba(88,200,119,.4);transform:translateY(-2px)}.card h3{font-family:var(--font-display);font-size:1.08rem;font-weight:600;margin-bottom:10px}.card p{font-size:.93rem;color:var(--silver-300)}.footer{border-top:1px solid var(--line);padding:32px 0;margin-top:40px}.footer-inner{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.85rem;color:var(--silver-500)}@media (prefers-reduced-motion:reduce){*{transition:none!important}}