* {                   
     font-family: "Geist Mono", monospace; 
}

body {
  background: linear-gradient(
    180deg,
    #f6f6f6 0%,
    #f5f7fa 100%
  );   
  margin: 0;                   
  padding: 0;                 
}

#main-header { 
  position:sticky; 
  top: 0; 
  z-index: 1000;
  background-color: #f8f9fa;
 }

/* Skip link */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  padding: 12px;                  
  border: 1px solid #dee2e6;     
}

.skip-link:focus {
  left: 12px;
  top: 12px;
}

/* Card-like sections */
.section-card {
  background-color: #ffffff;    
  border: 1px solid #dee2e6;      
  border-radius: 12px;
}

/* Skills section */
.skill-tile {
  display: flex;                  
  flex-wrap: wrap;               
  align-items: center;            
  justify-content: space-between; 
  gap: 12px;
  border: 1px solid #dee2e6;    
  background-color: #fdfdfd;
  transition: transform 0.15s ease, box-shadow 0.15s ease;     
}

.skill-tile:hover {
  background-color: #f1f1f1;     
  border-color: #c0c0c0;
  transform: translateY(-4px);
  box-shadow: 0 0.75rem 1.5rem rgba(0, 0, 0, 0.15);        
}

.skill-logo {
  width: 45px;               
}

.star-rating i {
  margin-right: -7px; 
}

/* Portfolio section */
.project-card {
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.project-card:hover,
.project-card:focus {
  transform: translateY(-4px);
  box-shadow: 0 0.75rem 1.5rem rgba(0, 0, 0, 0.15);
  outline: none;
}

/* Footer */
.footer {
  background-color: #f8f9fa; 
  padding: 20px 0;
  text-align: left;               
}


@media (max-width: 576px) {
  .footer {
    text-align: center;           
  }
}