/*-----------------------------------*\
 * #CERTIFICATIONS SECTION
\*-----------------------------------*/

.certifications {
  padding-block: var(--section-padding);
  background: var(--bg-primary);
  display: grid;
  grid-template-columns: 1fr 2fr;
  align-items: start;
  gap: 80px;
}

.certifications-content {
  position: sticky;
  top: 100px;
  margin-bottom: 0;
}

.certifications-scroll-container {
  height: 80vh;
  overflow-y: auto;
  padding-right: 10px;
}

/* Custom Scrollbar */
.certifications-scroll-container::-webkit-scrollbar {
  width: 8px;
}

.certifications-scroll-container::-webkit-scrollbar-track {
  background: var(--bg-secondary);
  border-radius: 10px;
}

.certifications-scroll-container::-webkit-scrollbar-thumb {
  background: var(--raw-seinna);
  border-radius: 10px;
}

.certifications-scroll-container::-webkit-scrollbar-thumb:hover {
  background: green;
}

.certifications-grid {
  display: flex;
  flex-direction: column;
  gap: 30px;
  padding: 20px 0;
}

.certification-card {
  background: var(--bg-secondary);
  border-radius: var(--radius-12);
  padding: 0;
  box-shadow: var(--shadow-1);
  transition: var(--transition-1);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(50px);
}

.certification-card.animate {
  opacity: 1;
  transform: translateY(0);
}

.certification-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--raw-seinna), green);
}

.certification-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px var(--card-shadow);
}

.cert-image-container {
  position: relative;
  height: 250px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--bg-primary), var(--bg-secondary));
}

.cert-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-1);
}

.certification-card:hover .cert-image {
  transform: scale(1.05);
}

.cert-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(0, 128, 0, 0.8), rgba(0, 128, 0, 0.6));
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition-1);
}

.certification-card:hover .cert-overlay {
  opacity: 1;
}

.cert-overlay-icon {
  color: var(--white);
  font-size: 3rem;
}

.cert-status {
  position: absolute;
  top: 15px;
  right: 15px;
  background: green;
  color: var(--white);
  padding: 5px 12px;
  border-radius: 20px;
  font-size: var(--fs-7);
  font-weight: var(--fw-700);
  text-transform: uppercase;
  z-index: 2;
}

.cert-status.expired {
  background: #e74c3c;
}

.cert-status.pending {
  background: #f39c12;
}

.cert-content {
  padding: 30px;
}

.cert-header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 20px;
}

.cert-icon {
  width: 60px;
  height: 60px;
  background: var(--raw-seinna);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cert-icon img {
  width: 35px;
  height: 35px;
  filter: invert(1);
}

.cert-info h3 {
  color: var(--color-primary);
  font-family: var(--ff-poppins);
  font-size: var(--fs-4);
  margin-bottom: 5px;
  line-height: 1.3;
}

.cert-issuer {
  color: var(--raw-seinna);
  font-weight: var(--fw-700);
  font-size: var(--fs-6);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.cert-details {
  margin-bottom: 20px;
}

.cert-description {
  color: var(--color-secondary);
  line-height: 1.6;
  margin-bottom: 15px;
}

.cert-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin-bottom: 20px;
}

.cert-date,
.cert-id {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-secondary);
  font-size: var(--fs-7);
}

.cert-date ion-icon,
.cert-id ion-icon {
  color: var(--raw-seinna);
  font-size: 16px;
}

.cert-skills {
  margin-bottom: 20px;
}

.cert-skills h4 {
  color: var(--color-primary);
  font-size: var(--fs-6);
  margin-bottom: 10px;
  font-weight: var(--fw-700);
}

.skills-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.skill-tag {
  background: var(--raw-seinna);
  color: var(--white);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: var(--fs-7);
  font-weight: var(--fw-700);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.cert-actions {
  display: flex;
  gap: 15px;
  align-items: center;
}

.cert-btn {
  padding: 8px 20px;
  border-radius: var(--radius-4);
  font-size: var(--fs-7);
  font-weight: var(--fw-700);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: var(--transition-1);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.cert-btn-primary {
  background: var(--raw-seinna);
  color: var(--white);
  border: 1px solid var(--raw-seinna);
}

.cert-btn-primary:hover {
  background: green;
  border-color: green;
  transform: translateY(-2px);
}

.cert-btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

.cert-btn-secondary:hover {
  background: var(--color-primary);
  color: var(--bg-primary);
  transform: translateY(-2px);
}

.cert-btn ion-icon {
  font-size: 14px;
}

/* Loading state */
.cert-image.loading {
  background: linear-gradient(90deg, #2a2a2a 25%, #333 50%, #2a2a2a 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite linear;
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Responsive Design */
@media (max-width: 992px) {
  .certifications {
    display: block;
  }
  
  .certifications-content {
    position: static;
    margin-bottom: 50px;
  }
  
  .certifications-scroll-container {
    height: auto;
    overflow-y: visible;
  }
}

@media (max-width: 768px) {
  .certification-card {
    margin: 0 10px;
  }
  
  .cert-content {
    padding: 20px;
  }
  
  .cert-header {
    flex-direction: column;
    text-align: center;
    gap: 15px;
  }
  
  .cert-actions {
    flex-direction: column;
    gap: 10px;
  }
  
  .cert-btn {
    width: 100%;
    justify-content: center;
  }
  
  .cert-image-container {
    height: 200px;
  }
}

/* Animation for cards */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.certification-card {
  animation: fadeInUp 0.6s ease-out forwards;
}

.certification-card:nth-child(2) {
  animation-delay: 0.1s;
}

.certification-card:nth-child(3) {
  animation-delay: 0.2s;
}

.certification-card:nth-child(4) {
  animation-delay: 0.3s;
}