:root{
  --brand:#0d6efd;
}

html{ scroll-behavior:smooth; }
body{
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

.hero{
  background: radial-gradient(1200px 600px at 20% 10%, rgba(13,110,253,.18), transparent 60%),
              radial-gradient(900px 500px at 80% 0%, rgba(25,135,84,.16), transparent 55%),
              linear-gradient(180deg, #0b1220 0%, #0b1220 70%, #0f172a 100%);
  color: #e5e7eb;
}

.hero .badge{
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
}

.section-title{
  letter-spacing: .2px;
}

.card-soft{
  border: 1px solid rgba(0,0,0,.06);
  border-radius: 1.25rem;
  box-shadow: 0 10px 25px rgba(0,0,0,.06);
}

.timeline{
  position: relative;
  padding-left: 1.5rem;
}
.timeline::before{
  content:"";
  position:absolute;
  left:.45rem; top:.25rem; bottom:.25rem;
  width:2px; background: rgba(13,110,253,.2);
}
.titem{
  position: relative;
  padding-left: 1rem;
  margin-bottom: 1.25rem;
}
.titem::before{
  content:"";
  position:absolute;
  left:-1.15rem; top:.35rem;
  width:.75rem; height:.75rem;
  border-radius: 999px;
  background: var(--brand);
  box-shadow: 0 0 0 .25rem rgba(13,110,253,.15);
}

.skill-pill{
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 999px;
  padding: .35rem .6rem;
  font-size: .9rem;
  display: inline-flex;
  gap: .4rem;
  align-items: center;
  margin: .25rem .25rem 0 0;
  background: #fff;
}

footer{
  border-top: 1px solid rgba(0,0,0,.08);
}

.cert-thumb{
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: .9rem;
  border: 1px solid rgba(0,0,0,.06);
}