/* Minimal, recruiter-friendly portfolio style */
:root{
  --bg: #ffffff;
  --bg-alt: #f8fafc;
  --text: #0f172a;
  --muted: #475569;
  --line: #e2e8f0;
  --card: #ffffff;
  --shadow: 0 10px 30px rgba(2,6,23,.08);
  --radius: 16px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
}

.container{
  max-width: 1040px;
  padding: 0 20px;
  margin: 0 auto;
}

.header{
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255,255,255,.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  gap: 16px;
}

.brand{
  font-weight: 800;
  text-decoration: none;
  color: var(--text);
  letter-spacing: .2px;
}

.nav{
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav a{
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  font-size: 14px;
}

.nav a:hover{ color: var(--text); }

.nav-toggle{
  display: none;
  border: 1px solid var(--line);
  background: var(--bg);
  border-radius: 12px;
  padding: 8px 10px;
  font-size: 18px;
}

.hero{
  padding: 72px 0 28px;
  background:
    radial-gradient(900px 300px at 20% 0%, rgba(59,130,246,.16), transparent 60%),
    radial-gradient(700px 260px at 85% 20%, rgba(16,185,129,.14), transparent 60%);
}

.eyebrow{
  margin: 0 0 10px;
  color: var(--muted);
  font-weight: 700;
  letter-spacing: .3px;
  text-transform: uppercase;
  font-size: 12px;
}

h1{
  margin: 0 0 12px;
  font-size: 42px;
  line-height: 1.12;
  letter-spacing: -0.6px;
}

.lead{
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 18px;
  max-width: 70ch;
}

.hero-actions{ display: flex; gap: 12px; flex-wrap: wrap; margin-top: 10px; }

.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 999px;
  padding: 12px 16px;
  font-weight: 800;
  text-decoration: none;
  border: 1px solid rgba(15,23,42,.14);
  background: #0f172a;
  color: #fff;
  box-shadow: var(--shadow);
}

.btn:hover{ transform: translateY(-1px); }
.btn:active{ transform: translateY(0px); }

.btn-ghost{
  background: rgba(255,255,255,.75);
  color: var(--text);
  box-shadow: none;
}

.btn-small{ padding: 9px 12px; font-size: 14px; box-shadow: none; }

.chips{ display:flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.chip{
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  background: rgba(255,255,255,.7);
  border: 1px solid var(--line);
  padding: 6px 10px;
  border-radius: 999px;
}

.section{ padding: 54px 0; }
.section-alt{ background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.section-head h2{ margin: 0; font-size: 28px; letter-spacing: -0.3px; }
.section-head p{ margin: 8px 0 0; color: var(--muted); }

.grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 20px;
}

.card{
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: 0 1px 0 rgba(2,6,23,.02);
}

.card-flat{ box-shadow: none; }

.card h3{ margin: 0 0 6px; }
.muted{ color: var(--muted); }
.small{ font-size: 13px; }
.mt{ margin-top: 14px; }

.link{
  color: #1d4ed8;
  text-decoration: none;
  font-weight: 800;
}
.link:hover{ text-decoration: underline; }

.card-actions{
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
}

.dot{ color: #94a3b8; }

.callout{
  margin-top: 18px;
  border-radius: var(--radius);
  padding: 18px;
  background: linear-gradient(90deg, rgba(59,130,246,.10), rgba(16,185,129,.08));
  border: 1px solid rgba(15,23,42,.12);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.callout-title{ margin: 0; }

.two-col{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 20px;
}

.list{ margin: 10px 0 0; padding-left: 18px; }
.list li{ margin: 6px 0; }

.row{
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.tag{
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 800;
  color: var(--muted);
}

.contact-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.footer{
  padding: 24px 0;
  border-top: 1px solid var(--line);
}

.footer-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Responsive */
@media (max-width: 900px){
  h1{ font-size: 34px; }
  .grid{ grid-template-columns: 1fr; }
  .two-col{ grid-template-columns: 1fr; }
  .contact-grid{ grid-template-columns: 1fr; }
  .nav{ display: none; }
  .nav.open{
    display: flex;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    padding: 14px 20px;
    background: rgba(255,255,255,.98);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: flex-start;
  }
  .nav-toggle{ display: inline-flex; }
}