@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root{
  --navy:#081b33;--navy2:#102c4f;--blue:#2c7df0;--cyan:#55d6ff;
  --white:#fff;--text:#162235;--muted:#64748b;--surface:#f4f7fb;
  --border:#dbe4ee;--success:#1da66f
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--text);background:var(--surface);line-height:1.6}
a{text-decoration:none;color:inherit}
.container{width:min(1120px,calc(100% - 40px));margin:auto}
.hero{position:relative;min-height:760px;overflow:hidden;color:#fff;background:
linear-gradient(135deg,rgba(8,27,51,.97),rgba(16,44,79,.93)),
radial-gradient(circle at 80% 20%,rgba(85,214,255,.25),transparent 34%)}
.hero:after{content:"";position:absolute;inset:0;background-image:
linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),
linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
background-size:42px 42px;pointer-events:none}
.nav{position:relative;z-index:2;display:flex;justify-content:space-between;align-items:center;padding:28px 0}
.brand{font-weight:800;letter-spacing:.08em}.brand span{color:var(--cyan)}
.nav>a:last-child{font-weight:600;opacity:.85}
.hero-content{position:relative;z-index:2;padding:92px 0 110px}
.eyebrow{margin:0 0 14px;color:var(--cyan);font-size:.82rem;font-weight:800;text-transform:uppercase;letter-spacing:.16em}
.eyebrow.dark{color:var(--blue)}
.hero h1{margin:0;max-width:860px;font-size:clamp(3.2rem,8vw,6.4rem);line-height:.98;letter-spacing:-.055em}
.subtitle{max-width:650px;margin:28px 0 34px;font-size:1.2rem;color:rgba(255,255,255,.78)}
.student-card{display:grid;grid-template-columns:repeat(3,1fr);max-width:900px;margin:0 0 34px;border:1px solid rgba(255,255,255,.15);border-radius:18px;background:rgba(255,255,255,.08);overflow:hidden}
.student-card div{padding:22px 24px}.student-card div+div{border-left:1px solid rgba(255,255,255,.15)}
.student-card span{display:block;margin-bottom:5px;color:rgba(255,255,255,.62);font-size:.78rem;text-transform:uppercase;letter-spacing:.08em}
.button{display:inline-flex;align-items:center;min-height:52px;padding:0 24px;border-radius:999px;background:var(--cyan);color:var(--navy);font-weight:800}
.section{padding:100px 0}.section-heading{max-width:760px;margin-bottom:46px}
.section-heading h2{margin:0 0 16px;font-size:clamp(2.2rem,5vw,3.6rem);letter-spacing:-.04em}
.section-heading p{margin:0;color:var(--muted);font-size:1.08rem}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{position:relative;min-height:290px;padding:30px;border:1px solid var(--border);border-radius:20px;background:#fff;box-shadow:0 18px 45px rgba(15,35,65,.06)}
.number{display:inline-block;margin-bottom:48px;color:var(--blue);font-weight:800}
.card h3{margin:0 0 12px}.card p{margin:0;color:var(--muted)}
.status{position:absolute;left:30px;bottom:28px;padding:7px 12px;border-radius:999px;background:#e8f3ff;color:var(--blue);font-size:.78rem;font-weight:700}
.tech-section{padding:100px 0;color:#fff;background:var(--navy)}
.light p{color:rgba(255,255,255,.68)}
.tech-list{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:42px}
.tech-list span{padding:11px 16px;border:1px solid rgba(255,255,255,.16);border-radius:999px;background:rgba(255,255,255,.06);font-weight:600}
.success-box{display:flex;align-items:center;gap:18px;padding:24px 26px;border:1px solid rgba(85,214,255,.25);border-radius:18px;background:rgba(85,214,255,.08)}
.icon{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:var(--success);font-size:1.4rem;font-weight:800}
.success-box p{margin:2px 0 0;color:rgba(255,255,255,.66)}
footer{padding:24px 0;background:#fff;border-top:1px solid var(--border)}
.footer-content{display:flex;justify-content:space-between;color:var(--muted);font-size:.88rem}
@media(max-width:820px){.student-card,.grid{grid-template-columns:1fr}.student-card div+div{border-left:0;border-top:1px solid rgba(255,255,255,.15)}.footer-content{flex-direction:column}}
@media(max-width:520px){.container{width:min(100% - 24px,1120px)}.hero h1{font-size:3rem}.section,.tech-section{padding:72px 0}}