:root{color-scheme:light;--navy:#13294b;--blue:#1d4f91;--teal:#159b91;--ink:#20324c;--muted:#687991;--paper:#f4f7fb;--line:#dce6ee}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Tahoma,Arial,sans-serif;line-height:1.8}
a{color:inherit;text-decoration:none}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px max(5vw,20px);background:linear-gradient(115deg,var(--navy),#125d7c 72%,var(--teal));color:white}
.brand{display:flex;align-items:center;gap:12px;font-size:1.2rem;font-weight:800}.brand img{width:44px;height:44px;border-radius:50%;background:transparent}.brand small{display:block;font-size:.72rem;font-weight:500;color:#d9f5f1}
.login,.primary{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:10px 20px;font-weight:700}.login{border:1px solid #ffffff70}.primary{background:var(--teal);color:white;box-shadow:0 8px 20px #087e7330}
main{width:min(1080px,calc(100% - 36px));margin:28px auto 48px}.hero,.how,.audience,.closing{padding:clamp(24px,5vw,52px);border:1px solid var(--line);border-radius:28px;background:white;box-shadow:0 12px 34px #1735530c}.hero{background:radial-gradient(circle at 95% 5%,#d8f3ef 0,transparent 34%),linear-gradient(135deg,#fff,#f8fbff)}
.eyebrow{color:var(--teal);font-weight:800}.hero h1{max-width:760px;margin:8px 0;color:var(--navy);font-size:clamp(2rem,5vw,3.5rem);line-height:1.3}.intro{max-width:760px;color:var(--muted);font-size:1.15rem}.hero .primary{margin-top:10px}
section{margin-bottom:24px}h2{color:var(--navy);font-size:clamp(1.5rem,3vw,2rem);margin:0 0 18px}h3{margin:0 0 8px;color:var(--blue)}p{margin-top:0}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.grid article{padding:22px;border:1px solid var(--line);border-radius:20px;background:white;box-shadow:0 8px 22px #17355308}.grid p,.how p,.audience p,.closing p{margin-bottom:0;color:var(--muted)}.closing{text-align:center;background:linear-gradient(120deg,#f0fbf9,#fff)}.closing .primary{margin-top:14px}footer{display:flex;justify-content:space-between;gap:16px;padding:22px max(5vw,20px);background:var(--navy);color:#dce7f5;font-size:.9rem}
@media(max-width:720px){.grid{grid-template-columns:1fr 1fr}.topbar{padding-inline:16px}.brand{font-size:1rem}}
@media(max-width:480px){.grid{grid-template-columns:1fr}.login{padding:8px 13px;font-size:.9rem}.brand img{width:38px;height:38px}footer{flex-direction:column}}