:root {
  --brand: #0d6efd;
  --muted: #6c757d;
  --bg-hero: linear-gradient(135deg, rgba(13,110,253,0.95), rgba(32,201,151,0.85));
  --card-radius: 12px;
  font-family: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
}

body {
  scroll-behavior: smooth;
  background: #fff;
  color: #222;
}

/* Hero Section */
.hero-section {
  min-height: 72vh;
  padding-top: 90px;
  padding-bottom: 90px;
  background: var(--bg-hero);
}

.hero-card {
  max-width: 320px;
  margin: 0 auto;
}

/* Section spacing */
section {
  padding-top: 60px;
  padding-bottom: 60px;
}

.bg-light {
  background-color: #f8f9fa !important;
}

/* Timeline */
.timeline {
  list-style: none;
  padding-left: 0;
}

.timeline li {
  padding: 8px 0;
  border-left: 3px solid rgba(13,110,253,0.12);
  margin-left: 12px;
  padding-left: 16px;
}

.timeline li span {
  color: var(--brand);
}

/* Project card hover */
.project-card {
  transition: transform .25s ease;
}

.project-card:hover {
  transform: translateY(-6px);
}

/* Industry Visit Section */

.industry-section {
  background: #f8f9fa;
}

.visit-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
}

.visit-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.visit-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.visit-content {
  padding: 20px;
}

.visit-content h5 {
  font-weight: 600;
}

/* Footer */
footer {
  margin-top: 40px;
}

/* Responsive */
@media (max-width: 991px) {

  .hero-section {
    padding-top: 120px;
  }

}