:root{
  --bg:#eef6ff;
  --surface:#fff;
  --surface-2:#f7faff;
  --line:#d9e4f2;
  --text:#172033;
  --muted:#667085;
  --blue:#2563eb;
  --cyan:#38bdf8;
  --dark:#0b1728;
  --radius:16px;
  --display:'Space Grotesk',sans-serif;
  --body:'IBM Plex Sans',sans-serif;
  --mono:'IBM Plex Mono',monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--text);
  font-family:var(--body);
  line-height:1.6;
  background:linear-gradient(180deg,#eef6ff 0%,#f8fbff 35%,#fff 100%);
}
a{color:inherit}
img{max-width:100%;display:block}
.topbar{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 24px;background:rgba(255,255,255,.9);
  backdrop-filter:blur(14px);border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--mono);font-weight:600;font-size:13px;letter-spacing:.06em}
.brand-mark{
  width:32px;height:32px;border-radius:9px;
  display:grid;place-items:center;font-family:var(--display);font-weight:700;
  background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;
}
.nav{
  display:none;position:absolute;left:0;right:0;top:61px;
  background:#fff;border-bottom:1px solid var(--line);
  padding:12px 20px;flex-direction:column;align-items:stretch;
  box-shadow:0 12px 30px rgba(20,40,70,.08);
}
.nav.open{display:flex}
.nav a{
  text-decoration:none;padding:11px 12px;border-radius:9px;font-size:14px;
}
.nav a:hover,.nav a.active{background:#edf4ff;color:var(--blue)}
.menu{display:block;border:1px solid var(--line);background:#fff;border-radius:9px;padding:9px 12px;font-size:18px;cursor:pointer}
main{max-width:1120px;margin:auto;padding:0 24px}
.page{padding:72px 0 90px}
.eyebrow{font:12px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--blue);margin:0 0 14px}
h1,h2,h3{font-family:var(--display);line-height:1.12}
h1{font-size:clamp(38px,6vw,68px);margin:0 0 20px}
h2{font-size:clamp(28px,4vw,42px);margin:0 0 16px}
h3{font-size:20px;margin:0 0 8px}
.lede{font-size:19px;color:var(--muted);max-width:720px}
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}
.hero-image{
  min-height:480px;border-radius:24px;overflow:hidden;
  background:linear-gradient(135deg,#0b1728,#163d72);
  box-shadow:0 24px 60px rgba(15,42,75,.2);
}
.hero-image img{width:100%;height:100%;object-fit:cover;min-height:480px}
.buttons{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:13px 20px;border-radius:10px;text-decoration:none;
  font:600 13px var(--mono);text-transform:uppercase;letter-spacing:.04em;
  border:1px solid var(--line);transition:.25s;
}
.btn-primary{background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;border:0;box-shadow:0 10px 25px rgba(37,99,235,.22)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 15px 32px rgba(37,99,235,.3)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}
.stat,.card,.contact-card,form,details{
  background:rgba(255,255,255,.9);border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:0 12px 35px rgba(20,40,70,.06);
}
.stat{padding:18px}.stat strong{display:block;font:700 26px var(--display);color:var(--blue)}.stat span{font-size:13px;color:var(--muted)}
.section{margin-top:80px}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{overflow:hidden;transition:.25s}
.card:hover{transform:translateY(-5px);box-shadow:0 20px 45px rgba(20,40,70,.11)}
.card img{width:100%;height:170px;object-fit:cover}
.card-content{padding:22px}.tag{font:11px var(--mono);color:var(--blue);text-transform:uppercase;letter-spacing:.08em}.card p{color:var(--muted);font-size:14px}
.cta{margin-top:70px;padding:34px;border-radius:20px;background:linear-gradient(120deg,#0b1728,#173d70);color:#fff;display:flex;justify-content:space-between;align-items:center;gap:25px;flex-wrap:wrap}.cta p{color:#c9d8ea;margin:0}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{position:relative;padding:24px 22px}
.step-num{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;font:700 15px var(--display);color:#fff;background:linear-gradient(135deg,var(--blue),var(--cyan));margin-bottom:14px}
.step h3{font-size:17px;margin-bottom:6px}
.step p{color:var(--muted);font-size:14px;margin:0}
form{padding:30px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}
.field{display:flex;flex-direction:column;gap:7px}.full{grid-column:1/-1}
label{font:12px var(--mono);text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
input,select,textarea{width:100%;font:15px var(--body);padding:13px;border:2px solid var(--line);border-radius:10px;background:#fff;outline:0;transition:.2s}
input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(37,99,235,.1)}
textarea{min-height:130px;resize:vertical}
.hp-field{position:absolute;left:-9999px;top:-9999px;opacity:0;height:0;overflow:hidden}
.form-status{margin-top:16px;font-size:14px;display:none}
.form-status.success{display:block;color:#15803d}
.form-status.error{display:block;color:#dc2626}
.btn:disabled{opacity:.6;cursor:not-allowed;transform:none}
details{padding:18px;margin-bottom:12px}summary{cursor:pointer;font:600 16px var(--display)}details p{color:var(--muted);margin-bottom:0}
.about{display:grid;grid-template-columns:260px 1fr;gap:50px}
.avatar{width:180px;height:180px;border-radius:24px;display:grid;place-items:center;font:700 70px var(--display);color:#fff;background:linear-gradient(135deg,var(--blue),var(--cyan))}
.skills{display:flex;flex-wrap:wrap;gap:9px}.chip{padding:7px 12px;border:1px solid var(--line);border-radius:20px;color:var(--muted);font:12px var(--mono)}
.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.contact-card{padding:24px}.contact-card .k{font:11px var(--mono);color:var(--muted);text-transform:uppercase}.contact-card .v{font:600 18px var(--display);margin-top:6px}
footer{border-top:1px solid var(--line);padding:26px 24px;text-align:center;color:var(--muted);font:12px var(--mono)}
@media(max-width:800px){
  .hero,.about{grid-template-columns:1fr}.hero-image{min-height:330px}.hero-image img{min-height:330px}
  .card-grid{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  main{padding:0 16px}.page{padding:52px 0 70px}
  .stats,.card-grid,.form-row,.contact-grid,.steps{grid-template-columns:1fr}
  .hero-image{min-height:260px}.hero-image img{min-height:260px}
}