/* Custom styles for SDTM Workshop landing page */

.hero-banner {
  background: linear-gradient(135deg, #268bd2 0%, #2aa198 100%);
  color: white;
  padding: 3rem 2rem;
  border-radius: 10px;
  margin-bottom: 2rem;
  text-align: center;
}

.hero-banner h1 {
  color: white;
  margin-bottom: 0.5rem;
}

.hero-banner p {
  font-size: 1.2rem;
  opacity: 0.95;
}

.btn {
  display: inline-block;
  padding: 12px 24px;
  margin-top: 1rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-primary {
  background-color: #268bd2;
  color: white;
}

.btn-primary:hover {
  background-color: #2075b0;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.btn-success {
  background-color: #859900;
  color: white;
}

.btn-success:hover {
  background-color: #6d7d00;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.callout {
  border-left-width: 5px;
  margin-bottom: 1.5rem;
}

.callout-note {
  border-left-color: #268bd2;
}

.callout-tip {
  border-left-color: #859900;
}

.callout-important {
  border-left-color: #dc322f;
}

/* Grid layout improvements */
.grid {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

/* Responsive improvements */
@media (max-width: 768px) {
  .hero-banner {
    padding: 2rem 1rem;
  }

  .btn {
    width: 100%;
    text-align: center;
  }
}