:root{--navy:#0b1d3a;--navy-800:#0f254a;--navy-700:#143059;--mint:#38cdbe;--mint-600:#2bb3a5;--emerald:#10b981;--text:#eaf1f8;--muted:#9fb2c9;--border:rgba(255,255,255,0.09);--radius:18px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--navy);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}h1,h2,h3{line-height:1.15;margin:0}.grad{background:linear-gradient(100deg,var(--mint),var(--emerald));-webkit-background-clip:text;background-clip:text;color:transparent}.btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;border-radius:999px;padding:12px 22px;background:linear-gradient(100deg,var(--mint),var(--emerald));color:#04231f;border:1px solid transparent;transition:transform .15s ease,box-shadow .15s ease,opacity .15s ease;box-shadow:0 10px 30px -12px rgba(56,205,190,.7)}.btn:hover{transform:translateY(-2px);box-shadow:0 16px 40px -12px rgba(56,205,190,.85)}.btn-sm{padding:9px 16px;font-size:.9rem}.btn-lg{padding:15px 28px;font-size:1.02rem}.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border);box-shadow:none}.btn-ghost:hover{border-color:var(--mint);box-shadow:none}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:50;justify-content:space-between;padding:16px clamp(18px,5vw,56px);background:rgba(11,29,58,.72);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}.brand,.site-header{display:flex;align-items:center}.brand{gap:10px;font-weight:700;font-size:1.15rem;letter-spacing:.2px}.brand img{border-radius:10px}.nav{display:flex;align-items:center;gap:clamp(14px,3vw,30px);font-size:.95rem}.nav a:not(.btn):hover{color:var(--mint)}.hero{position:relative;overflow:hidden;padding:clamp(56px,9vw,110px) clamp(18px,5vw,56px)}.hero-glow{position:absolute;inset:-20% 30% auto -10%;height:620px;background:radial-gradient(50% 50% at 30% 30%,rgba(56,205,190,.28),transparent 70%),radial-gradient(40% 40% at 80% 20%,rgba(16,185,129,.22),transparent 70%);filter:blur(20px);pointer-events:none}.hero-inner{position:relative;max-width:1140px;margin:0 auto;display:grid;grid-template-columns:1.15fr .85fr;grid-gap:clamp(30px,6vw,64px);gap:clamp(30px,6vw,64px);align-items:center}.pill{display:inline-block;font-size:.82rem;font-weight:600;color:var(--mint);background:rgba(56,205,190,.12);border:1px solid rgba(56,205,190,.3);padding:6px 14px;border-radius:999px;margin-bottom:22px}.hero h1{font-size:clamp(2.1rem,5.2vw,3.5rem);font-weight:800;letter-spacing:-.5px}.lede{color:var(--muted);font-size:clamp(1rem,2vw,1.16rem);max-width:540px;margin:20px 0 30px}.cta-row{gap:14px}.cta-row,.trust{display:flex;flex-wrap:wrap}.trust{gap:20px;margin-top:30px;color:var(--muted);font-size:.9rem}.hero-art{display:flex;justify-content:center}.device{width:min(340px,78vw);padding:42px 28px 34px;border-radius:34px;text-align:center;background:linear-gradient(180deg,var(--navy-700),var(--navy-800));border:1px solid var(--border);box-shadow:0 40px 90px -40px rgba(0,0,0,.8),inset 0 1px 0 rgba(255,255,255,.06)}.device-icon{border-radius:26px;box-shadow:0 20px 50px -20px rgba(56,205,190,.6)}.device-name{margin-top:22px;font-weight:700;font-size:1.35rem}.device-sub{color:var(--muted);font-size:.95rem}.section{padding:clamp(56px,9vw,100px) clamp(18px,5vw,56px);max-width:1140px;margin:0 auto}.section.alt{max-width:none;background:linear-gradient(180deg,transparent,rgba(255,255,255,.02));border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.section.alt>*{max-width:1140px;margin-left:auto;margin-right:auto}.section-head{text-align:center;margin-bottom:48px}.section-head h2{font-size:clamp(1.7rem,4vw,2.5rem);font-weight:800}.section-head p{color:var(--muted);margin:12px 0 0;font-size:1.05rem}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));grid-gap:20px;gap:20px}.card{background:linear-gradient(180deg,rgba(255,255,255,.04),transparent);border:1px solid var(--border);border-radius:var(--radius);padding:28px 24px;transition:transform .18s ease,border-color .18s ease}.card:hover{transform:translateY(-4px);border-color:rgba(56,205,190,.5)}.card-icon{width:52px;height:52px;display:grid;place-items:center;font-size:1.5rem;border-radius:14px;background:rgba(56,205,190,.12);border:1px solid rgba(56,205,190,.28);margin-bottom:18px}.card h3{font-size:1.18rem;margin-bottom:8px}.card p{color:var(--muted);margin:0;font-size:.97rem}.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:22px;gap:22px}.step{text-align:center;padding:12px}.step-n{width:56px;height:56px;margin:0 auto 18px;display:grid;place-items:center;font-weight:800;font-size:1.3rem;border-radius:50%;color:#04231f;background:linear-gradient(100deg,var(--mint),var(--emerald));box-shadow:0 14px 30px -12px rgba(56,205,190,.7)}.step h3{font-size:1.18rem;margin-bottom:8px}.step p{color:var(--muted);margin:0}.cta-band{text-align:center;padding:clamp(56px,9vw,96px) clamp(18px,5vw,56px);background:radial-gradient(60% 120% at 50% 0,rgba(56,205,190,.16),transparent 70%)}.cta-band h2{font-size:clamp(1.7rem,4vw,2.4rem);font-weight:800}.cta-band p{color:var(--muted);margin:14px auto 28px;max-width:520px}.site-footer{border-top:1px solid var(--border);padding:40px clamp(18px,5vw,56px) 30px}.footer-inner{max-width:1140px;margin:0 auto;display:flex;flex-wrap:wrap;gap:18px;align-items:center;justify-content:space-between}.footer-links{display:flex;flex-wrap:wrap;gap:22px;font-size:.94rem;color:var(--muted)}.footer-links a:hover{color:var(--mint)}.copyright{max-width:1140px;margin:26px auto 0;color:var(--muted);font-size:.85rem;text-align:center}@media (max-width:860px){.hero-inner{grid-template-columns:1fr;text-align:center}.hero .pill,.lede{margin-left:auto;margin-right:auto}.cta-row,.trust{justify-content:center}.hero-art{order:-1}}@media (max-width:520px){.nav a:not(.btn){display:none}}