body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', 'Roboto', Arial, sans-serif;
  background: #0a0f1a;
  color: #e0e6f7;
  min-height: 100vh;
  position: relative;
}

#interactive-bg {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 0;
  width: 100vw;
  height: 100vh;
  background: transparent;
  pointer-events: none;
}

nav#navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(10, 15, 26, 0.95);
  z-index: 10;
  box-shadow: 0 2px 16px 0 rgba(0,255,255,0.08);
}
nav#navbar ul {
  display: flex;
  justify-content: center;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 1rem 0;
}
nav#navbar a {
  color: #00ffe7;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 1px;
  transition: color 0.2s;
}
nav#navbar a:hover {
  color: #fff;
  text-shadow: 0 0 8px #00ffe7;
}

section {
  padding: 6rem 1.5rem 2rem 1.5rem;
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

section h2 {
  color: #00ffe7;
  font-size: 2rem;
  border-left: 4px solid #00ffe7;
  padding-left: 0.75rem;
  margin-bottom: 1.5rem;
  text-shadow: 0 0 8px #00ffe733;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  text-align: center;
}
.profile-pic {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  border: 4px solid #00ffe7;
  box-shadow: 0 0 32px #00ffe7aa;
  margin-bottom: 1.5rem;
}
.hero-content h1 {
  font-size: 2.5rem;
  margin: 0.5rem 0 0.2rem 0;
  color: #fff;
  text-shadow: 0 0 12px #00ffe755;
}
.hero-content h2 {
  font-size: 1.3rem;
  color: #00ffe7;
  margin-bottom: 0.5rem;
}
.hero-content p {
  color: #e0e6f7;
  font-size: 1.1rem;
  margin-top: 0.5rem;
}

.section-content {
  background: rgba(20, 30, 50, 0.85);
  border-radius: 1rem;
  box-shadow: 0 2px 24px 0 #00ffe71a;
  padding: 2rem;
  margin-bottom: 2rem;
}

.card, .exp-card, .project-card, .pub-card, .skill-card, .rec-card {
  background: #101828;
  border: 1px solid #00ffe733;
  border-radius: 0.75rem;
  box-shadow: 0 2px 12px 0 #00ffe71a;
  padding: 1.25rem 1rem;
  margin-bottom: 1.5rem;
  transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover, .exp-card:hover, .project-card:hover, .pub-card:hover, .skill-card:hover, .rec-card:hover {
  transform: translateY(-6px) scale(1.03);
  box-shadow: 0 4px 32px 0 #00ffe7aa;
}

/* Timeline and Experience Section Styling */
.timeline {
  position: relative;
  margin-left: 24px;
  padding-left: 24px;
  border-left: 2px solid #222c3c;
  max-width: 800px;
}
.timeline-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 2.2rem;
  position: relative;
  min-height: 80px;
  flex-direction: row;
}
.timeline-icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  min-height: 40px;
  border-radius: 50%;
  background: #181f2e;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 4px #0002;
  position: relative;
  top: 0;
  border: 2px solid #222c3c;
  overflow: hidden;
  margin-right: 1.2rem;
}
.timeline-icon img {
  width: 30px;
  height: 30px;
  object-fit: contain;
  border-radius: 50%;
  display: block;
}
.timeline-content {
  background: none;
  margin: 0;
  padding: 0.2rem 0 0.2rem 0;
  border-radius: 0.5rem;
  box-shadow: none;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.timeline-date {
  color: #b0b8c9;
  font-size: 0.98rem;
  margin-left: 0.5rem;
}
.timeline-item:last-child {
  margin-bottom: 0;
}
.timeline-content b {
  font-weight: 800;
  font-size: 1.15rem;
  color: #fff;
  letter-spacing: 0.01em;
}
.timeline-content ul {
  margin: 0.5rem 0 0.5rem 1.2rem;
  padding: 0;
  font-size: 1rem;
}
.timeline-content li {
  margin-bottom: 0.2rem;
}

.timeline:before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: #222c3c;
  z-index: 0;
}

@media (max-width: 800px) {
  .timeline {
    max-width: 100%;
  }
}
@media (max-width: 600px) {
  .timeline {
    margin-left: 0;
    padding-left: 0;
    border-left: none;
  }
  .timeline:before {
    left: 16px;
    width: 2px;
  }
  .timeline-item {
    flex-direction: row;
    align-items: flex-start;
  }
  .timeline-icon {
    width: 28px;
    height: 28px;
    min-width: 28px;
    min-height: 28px;
    margin-right: 0.7rem;
  }
  .timeline-icon img {
    width: 20px;
    height: 20px;
  }
  .timeline-content {
    margin-left: 0.5rem;
    margin-right: 0;
    align-items: flex-start !important;
    text-align: left !important;
  }
}