/* =========================
   CERTIFICATIONS SECTION
========================= */

.certifications-section {
  background: var(--bg-body);
  overflow: hidden;
}

/* Marquee container */
.cert-marquee-container {
  position: relative;
  overflow: hidden;
  margin-top: 4rem;
  padding: 1rem 0;
}

/* Marquee track */
.cert-marquee {
  display: flex;
  gap: 4rem;
  width: max-content;
  animation: certScroll 30s linear infinite;
}

/* Certification card */
.cert-item {
  min-width: 180px;
  text-align: center;
  color: var(--text-main);
}

/* Circle icon */
.cert-circle {
  width: 90px;
  height: 90px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.cert-circle i {
  font-size: 2rem;
  color: var(--primary);
}

/* Text */
.cert-item p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  letter-spacing: 0.5px;
}

/* Hover effect */
.cert-item:hover .cert-circle {
  border-color: var(--primary);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}

/* Infinite scroll animation */
@keyframes certScroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

/* Responsive */
@media (max-width: 768px) {
  .cert-marquee {
    gap: 2.5rem;
  }

  .cert-circle {
    width: 75px;
    height: 75px;
  }

  .cert-circle i {
    font-size: 1.6rem;
  }
}