/* ====== Base Reset ====== */
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family:
    system-ui,
    -apple-system,
    Segoe UI,
    Roboto,
    Arial,
    sans-serif;
  line-height: 1.6;
  color: #0f172a;
  background: #ffffff;
}

/* ====== Layout Helpers ====== */
.container {
  width: min(1100px, 92%);
  margin: 0 auto;
}

.section {
  padding: 72px 0;
}

h1,
h2,
h3 {
  line-height: 1.2;
  margin: 0 0 12px;
}
h2 {
  font-size: 32px;
}
p {
  margin: 0 0 12px;
}

.muted {
  color: #475569;
}
.accent {
  color: #2563eb;
}

.tag {
  display: inline-block;
  font-size: 14px;
  padding: 6px 10px;
  border-radius: 999px;
  background: #eff6ff;
  color: #1d4ed8;
  margin-bottom: 14px;
}

/* ====== Header / Nav ====== */
.site-header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid #e2e8f0;
  backdrop-filter: blur(10px);
  z-index: 50;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.brand {
  font-weight: 800;
  text-decoration: none;
  color: #0f172a;
  letter-spacing: -0.5px;
  font-size: 18px;
}
.brand span {
  color: #2563eb;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 16px;
}
.nav-links a {
  text-decoration: none;
  color: #0f172a;
  font-weight: 600;
  font-size: 14px;
  opacity: 0.9;
}
.nav-links a:hover {
  opacity: 1;
}

/* ====== Buttons ====== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  border-radius: 12px;
  background: #2563eb;
  color: white !important;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid #2563eb;
}

.btn-sm {
  padding: 8px 12px;
  border-radius: 10px;
}

.btn-ghost {
  background: transparent;
  color: #2563eb !important;
}

/* ====== Hero ====== */
.hero {
  padding: 72px 0;
  background: radial-gradient(1200px 600px at 20% 0%, #eff6ff 0%, #ffffff 50%);
  border-bottom: 1px solid #e2e8f0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: center;
}

.lead {
  font-size: 18px;
  max-width: 60ch;
}

.hero-cta {
  display: flex;
  gap: 12px;
  margin: 18px 0 8px;
  flex-wrap: wrap;
}

.social-row {
  display: flex;
  gap: 14px;
  margin-top: 8px;
}
.social-row a {
  color: #2563eb;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
}

/* Right side hero card */
.hero-card {
  border: 1px solid #e2e8f0;
  border-radius: 18px;
  padding: 18px;
  background: white;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
  text-align: center;
}

.avatar {
  height: 120px;
  width: 120px;
  border-radius: 16px;
  background: linear-gradient(135deg, #2563eb 0%, #60a5fa 50%, #e0f2fe 100%);
  margin: 0 auto 14px;
  display: block;
  object-fit: cover;
}

.mini-title {
  font-weight: 800;
  margin-bottom: 8px;
}
.mini-list {
  margin: 0;
  padding-left: 0;
  list-style: none;
}
.mini-list li {
  margin: 6px 0;
  color: #475569;
}

/* ====== About ====== */
.about-grid {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.info-card {
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 16px;
  background: #ffffff;
}

/* ====== Projects ====== */
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 14px;
}

.grid.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 18px;
}

.card {
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 16px;
  background: white;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.04);
}

.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.pill {
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  background: #f1f5f9;
  color: #0f172a;
  font-weight: 800;
  white-space: nowrap;
}

.card-actions {
  display: flex;
  gap: 14px;
  margin-top: 10px;
}

.link {
  color: #2563eb;
  text-decoration: none;
  font-weight: 800;
  font-size: 14px;
}

/* ====== Skills ====== */
.skills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.skill {
  border: 1px solid #e2e8f0;
  background: #ffffff;
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 800;
  color: #0f172a;
  font-size: 14px;
}

/* ====== Contact ====== */
.contact {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 18px;
  align-items: start;
}

.contact-card {
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 16px;
  background: white;
}

.contact-link {
  display: inline-block;
  font-weight: 900;
  color: #2563eb;
  text-decoration: none;
  margin-bottom: 10px;
}

.contact-links {
  display: flex;
  gap: 12px;
  margin-bottom: 10px;
}
.contact-links a {
  color: #2563eb;
  font-weight: 800;
  text-decoration: none;
}

/* ====== Footer ====== */
.site-footer {
  border-top: 1px solid #e2e8f0;
  padding: 18px 0;
}
.footer {
  color: #475569;
  font-weight: 700;
}

/* ====== Responsive ====== */
@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
  .grid.cards {
    grid-template-columns: 1fr;
  }
  .contact {
    grid-template-columns: 1fr;
  }
  .nav-links {
    gap: 12px;
  }
}