:root {
  --bg: #ffffff;
  --card: #f8fafc;
  --text: #0f172a;
  --muted: #475569;
  /* --accent: #7c3aed;  */
  --accent: #116504;
  --radius: 12px;
  --container: 1100px;
}

* {
  box-sizing: border-box
}

html,
body {
  height: 100%;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, 'Helvetica Neue', Arial;
  line-height: 1.5;
  background: var(--bg);
  color: var(--text);
  margin: 0
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 2rem;
  h2 {
    color: var(--accent);
  };
}

.site-header {
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  background-color: var(--bg);
  position: sticky;
  top: 0;
  z-index: 40
}

.nav-container {
  display: flex;
  align-items: center;
  gap: 1rem;
  justify-content: space-between;
}

.logo {
  font-weight: 700;
  text-decoration: none;
  color: var(--text)
}

.logo-img {
  width: 64px;
  height: 64px;
}

.nav {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  padding: .5rem
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.25rem
}

.hero {
  display: grid;
  grid-template-columns: 1fr 300px;
  align-items: center;
  gap: 2rem;
  padding: 4rem 0
}

.hero .lead {
  color: var(--muted);
  max-width: 60ch
}

.hero-photo img {
  width: 100%;
  max-width: 260px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--card), rgba(0, 0, 0, 0.04))
}

.accent {
  color: var(--accent)
}

.cta-row {
  display: flex;
  gap: .75rem;
  margin-top: 1rem
}

.btn {
  display: inline-block;
  padding: .5rem 0.9rem;
  border-radius: 8px;
  border: 1px solid transparent;
  text-decoration: none;
  color: inherit
}

.btn.small {
  padding: .25rem .5rem;
  font-size: .9rem
}

.btn.primary {
  background: var(--accent);
  color: white
}

.btn.outline {
  background: transparent;
  border-color: rgba(0, 0, 0, 0.08)
}

.btn:focus {
  outline: 2px solid rgba(124, 58, 237, 0.2)
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem
}

.card {
  background: var(--card);
  padding: 1rem;
  border-radius: var(--radius);
  box-shadow: 0 6px 18px rgba(0, 47, 255, 0.06)
}

.card-actions {
  display: flex;
  gap: .5rem;
  margin-top: 1rem
}

.skill-list {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem
}

.skill {
  background: transparent;
  border: 1px solid rgba(0, 0, 0, 0.06);
  padding: .4rem .6rem;
  border-radius: 999px;
  color: var(--muted)
}

.skill:hover {
  background-color: rgba(17, 101, 4, 0.2);
}

.timeline {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1rem
}

.contact-form {
  display: grid;
  gap: .75rem;
  max-width: 600px
}

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: .25rem
}

.contact-form input,
.contact-form textarea {
  padding: .5rem;
  border-radius: 8px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  background: transparent;
  color: var(--text)
}

.site-footer {
  border-top: 1px solid rgba(0, 0, 0, 0.04);
  padding: 2rem 0;
  margin-top: 4rem;
  text-align: center;
  color: var(--muted)
}

@media (max-width:900px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 2rem 0
  }

  .nav {
    position: fixed;
    left: 0;
    right: 0;
    top: 56px;
    background: var(--bg);
    flex-direction: column;
    padding: 1rem;
    display: none
  }

  .nav.open {
    display: flex
  }

  .nav-toggle {
    display: block
  }
}

@media (prefers-reduced-motion: no-preference) {

  .card,
  .hero-photo img {
    transition: transform .18s ease, box-shadow .18s ease
  }

  .card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 30px rgba(17, 101, 4, 0.2);
  }
}