.modal-verify-section > a.cert-verify-btn,
.modal-verify-section > .modal-verify-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  margin: 2em auto 0 auto;
  padding: 0.9em 2.2em;
  font-size: 1.2em;
  font-weight: 700;
  color: #fff !important;
  background: linear-gradient(90deg, #6a82fb 0%, #fc5c7d 100%);
  border: none;
  border-radius: 2em;
  box-shadow: 0 2px 16px 0 rgba(108, 99, 255, 0.18);
  cursor: pointer;
  text-decoration: none !important;
  transition: background 0.2s, box-shadow 0.2s, transform 0.1s;
  outline: none;
  position: relative;
  z-index: 2;
}
.modal-verify-section > .modal-verify-btn:active {
  transform: scale(0.97);
  box-shadow: 0 1px 8px 0 rgba(108, 99, 255, 0.12);
}
.modal-verify-section > .modal-verify-btn:focus {
  box-shadow: 0 0 0 3px #6a82fb55;
}
.modal-verify-section > .modal-verify-btn:hover {
  background: linear-gradient(90deg, #fc5c7d 0%, #6a82fb 100%);
  text-decoration: none !important;
}
/* Removed stray properties that caused syntax errors. */
/* --- Modal About/Description Section --- */
.modal-description {
  font-size: 1.5rem;
  color: #fff;
  line-height: 1.7;
  margin-bottom: 2rem;
}

/* --- Modal Skills I Gained Section --- */
.modal-skills-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.modal-skill-tag {
  padding: 0.7rem 1.5rem;
  background: linear-gradient(
    135deg,
    rgba(102, 126, 234, 0.2),
    rgba(118, 75, 162, 0.2)
  );
  color: #fff;
  border-radius: 2rem;
  font-size: 1.2rem;
  font-weight: 500;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: 0.3s;
}
.modal-skill-tag:hover {
  background: linear-gradient(
    135deg,
    rgba(102, 126, 234, 0.4),
    rgba(118, 75, 162, 0.4)
  );
  transform: translateY(-0.2rem);
}

/* --- Modal Course Certifications Section --- */
.course-cert-list {
  margin-top: 1.5rem;
}
.course-cert-item {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 1.2rem;
  margin-bottom: 1.2rem;
}
.course-cert-name {
  font-size: 1.25rem;
  color: #fff;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.course-cert-link {
  margin-left: auto;
  font-size: 1.15rem;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 1.3rem;
  background: linear-gradient(90deg, #7f5af0 10%, #2cb67d 90%);
  color: #fff !important;
  border: 2px solid rgba(127, 90, 240, 0.18);
  border-radius: 2rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 4px 18px 0 rgba(44, 182, 125, 0.13), 0 1.5px 8px 0 rgba(127, 90, 240, 0.10);
  transition: background 0.18s, color 0.18s, box-shadow 0.18s, transform 0.18s, border 0.18s;
  cursor: pointer;
  position: relative;
  z-index: 1;
  letter-spacing: 0.01em;
  overflow: hidden;
  outline: none;
}
.course-cert-link:before {
  content: "";
  position: absolute;
  left: 0; top: 0; right: 0; bottom: 0;
  background: linear-gradient(120deg, #2cb67d33 0%, #7f5af033 100%);
  opacity: 0;
  transition: opacity 0.18s;
  border-radius: 2rem;
  z-index: 0;
}

.course-cert-link:hover,
.course-cert-link:focus {
  background: linear-gradient(90deg, #2cb67d 10%, #7f5af0 90%);
  color: #fff;
  box-shadow: 0 6px 24px 0 rgba(44, 182, 125, 0.18), 0 2px 12px 0 rgba(127, 90, 240, 0.13);
  border: 2px solid #2cb67d;
  transform: translateY(-2px) scale(1.06);
  text-decoration: none;
}
.course-cert-link:hover:before,
.course-cert-link:focus:before {
  opacity: 0.18;
}

.course-cert-link i {
  font-size: 1.2em;
  color: #fff;
  transition: color 0.18s;
}
/* =========================
   Certifications section
   ========================= */
.certifications-section {
  margin: 5rem 0;
  padding: 3rem;
  background: var(--glass-2);
  border-radius: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.section-title {
  font-size: 3rem;
  color: #fff;
  text-align: center;
  margin-bottom: 3rem;
  font-weight: 600;
}
.section-title i {
  color: var(--gold);
  margin-right: 1rem;
}

#certificationsContainer {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(35rem, 1fr));
  gap: 2.5rem;
}

.certification-card {
  background: var(--glass-1);
  border-radius: 1.5rem;
  padding: 2.5rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.certification-card::before {
  content: "";
  position: absolute;
  inset: 0;
  left: -100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 215, 0, 0.1),
    transparent
  );
  transition: left 0.6s ease;
}
.certification-card:hover::before {
  left: 100%;
}
.certification-card:hover {
  transform: translateY(-0.8rem);
  border-color: var(--gold);
  box-shadow: 0 1.5rem 3rem rgba(255, 215, 0, 0.3);
}

/* Card header */
.cert-header {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}
.cert-issuer-logo {
  width: 6rem;
  height: 6rem;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.9);
  padding: 0.8rem;
  border-radius: 1rem;
  flex-shrink: 0;
}
.cert-title-area {
  flex: 1;
}
.cert-title {
  font-size: 1.9rem;
  color: #fff;
  font-weight: 600;
  margin-bottom: 0.5rem;
  line-height: 1.4;
}
.cert-issuer {
  font-size: 1.4rem;
  color: var(--gold);
  font-weight: 500;
  display: inline-block;
  padding: 0.3rem 1rem;
  background: rgba(255, 215, 0, 0.1);
  border-radius: 0.5rem;
  margin-bottom: 0.5rem;
}
.cert-date {
  font-size: 1.3rem;
  color: #aaa;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.cert-date i {
  color: var(--gold);
}

/* Body */
.cert-description {
  font-size: 1.4rem;
  color: #ccc;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}
.cert-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1.5rem;
}
.cert-skill-tag {
  padding: 0.5rem 1.2rem;
  background: linear-gradient(
    135deg,
    rgba(102, 126, 234, 0.2),
    rgba(118, 75, 162, 0.2)
  );
  color: #fff;
  border-radius: 2rem;
  font-size: 1.2rem;
  font-weight: 500;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: 0.3s;
}
.cert-skill-tag:hover {
  background: linear-gradient(
    135deg,
    rgba(102, 126, 234, 0.4),
    rgba(118, 75, 162, 0.4)
  );
  transform: translateY(-0.2rem);
}
.cert-skill-more {
  background: linear-gradient(
    135deg,
    rgba(102, 126, 234, 0.5),
    rgba(118, 75, 162, 0.5)
  ) !important;
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.3);
}
.cert-skill-more:hover {
  background: linear-gradient(
    135deg,
    rgba(102, 126, 234, 0.7),
    rgba(118, 75, 162, 0.7)
  ) !important;
}

/* Sub-certs */
.cert-sub-section {
  margin-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
}
.cert-expand-btn {
  width: 100%;
  padding: 1rem;
  background: linear-gradient(
    135deg,
    rgba(255, 215, 0, 0.15),
    rgba(255, 165, 0, 0.15)
  );
  border: 1px solid rgba(255, 215, 0, 0.3);
  border-radius: 0.8rem;
  color: #fff;
  font-size: 1.4rem;
  font-weight: 600;
  cursor: pointer;
  transition: 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
}
.cert-expand-btn:hover {
  background: linear-gradient(
    135deg,
    rgba(255, 215, 0, 0.25),
    rgba(255, 165, 0, 0.25)
  );
  border-color: var(--gold);
}
.cert-expand-btn i {
  transition: transform 0.3s ease;
}
.cert-expand-btn.expanded i {
  transform: rotate(180deg);
}
.cert-sub-list {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease;
  margin-top: 0;
}
.cert-sub-list.expanded {
  max-height: 100rem;
  margin-top: 1.5rem;
}
.cert-sub-item {
  padding: 1rem 1.5rem;
  background: rgba(255, 255, 255, 0.03);
  border-left: 3px solid var(--gold);
  margin-bottom: 0.8rem;
  border-radius: 0.5rem;
  font-size: 1.3rem;
  color: #ddd;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: 0.3s;
}
.cert-sub-item:hover {
  background: rgba(255, 255, 255, 0.06);
  padding-left: 2rem;
}
.cert-sub-item i {
  color: var(--gold);
  font-size: 1rem;
}

button.cert-verify-btn,
a.cert-verify-btn,
.modal-verify-section .cert-verify-btn {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  padding: 1.15rem 2.5rem;
  background: linear-gradient(90deg, #7f5af0 10%, #2cb67d 90%);
  color: #fff !important;
  background-clip: padding-box;
  border: none !important;
  outline: none !important;
  font-size: 1.5rem;
  font-weight: 700;
  border-radius: 2.5rem;
  text-decoration: none;
  border: none;
  margin-top: 2.2rem;
  box-shadow: 0 4px 18px 0 rgba(127, 90, 240, 0.13);
  transition: background 0.18s, color 0.18s, box-shadow 0.18s, transform 0.18s;
  cursor: pointer;
  position: relative;
  z-index: 1;
  letter-spacing: 0.02em;
}
.modal-verify-section .cert-verify-btn:hover,
.modal-verify-section .cert-verify-btn:focus,
button.cert-verify-btn:hover,
button.cert-verify-btn:focus,
a.cert-verify-btn:hover,
a.cert-verify-btn:focus {
  background: linear-gradient(90deg, #2cb67d 10%, #7f5af0 90%);
  color: #fff !important;
  box-shadow: 0 8px 32px 0 rgba(44, 182, 125, 0.18);
  transform: translateY(-2px) scale(1.045);
  text-decoration: none;
}
.cert-verify-btn i {
  font-size: 1.7rem;
  color: #fff;
  transition: color 0.18s;
}

/* =========================
   Cert details modal
   ========================= */
.cert-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  overflow: auto;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  animation: certFade 0.3s ease;
}
.cert-modal.active {
  display: block;
}
@keyframes certFade {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.cert-modal-content {
  background: linear-gradient(145deg, #1a1a2e, #16213e);
  margin: 3% auto;
  padding: 0;
  border: 1px solid rgba(255, 215, 0, 0.3);
  border-radius: 2rem;
  width: 90%;
  max-width: 90rem;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 0 2rem 6rem rgba(255, 215, 0, 0.4);
  position: relative;
  animation: certSlide 0.4s ease;
}
@keyframes certSlide {
  from {
    transform: translateY(-5rem);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.cert-modal-close {
  color: #fff;
  position: sticky;
  top: 0;
  right: 0;
  float: right;
  font-size: 4rem;
  font-weight: bold;
  padding: 1rem 2rem;
  cursor: pointer;
  transition: 0.3s;
  z-index: 10;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 0 2rem 0 1rem;
}
.cert-modal-close:hover,
.cert-modal-close:focus {
  color: var(--gold);
  transform: rotate(90deg);
}
#certModalBody {
  padding: 3rem 4rem 4rem;
}

.modal-cert-header {
  text-align: center;
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 2px solid rgba(255, 215, 0, 0.3);
}
.modal-cert-logo {
  width: 8rem;
  height: 8rem;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.9);
  padding: 1rem;
  border-radius: 1.5rem;
  margin: 0 auto 1.5rem;
}
.modal-cert-title {
  font-size: 3rem;
  color: #fff;
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.3;
}
.modal-cert-issuer {
  font-size: 1.8rem;
  color: var(--gold);
  font-weight: 600;
  display: inline-block;
  padding: 0.5rem 2rem;
  background: rgba(255, 215, 0, 0.15);
  border-radius: 3rem;
  margin-bottom: 1rem;
}
.modal-cert-date {
  font-size: 1.5rem;
  color: #aaa;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
}
.modal-cert-date i {
  color: var(--gold);
}

.modal-section {
  margin-bottom: 3rem;
}
.modal-section-title {
  font-size: 2.2rem;
  color: #fff;
  font-weight: 600;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 215, 0, 0.2);
}
.modal-section-title i {
  color: var(--gold);
  font-size: 2.4rem;
}

.learned-list {
  list-style: none;
  padding: 0;
}
.learned-item {
  padding: 1.2rem 1.5rem;
  margin-bottom: 1rem;
  background: var(--glass-2);
  border-left: 4px solid var(--gold);
  border-radius: 0.8rem;
  font-size: 1.5rem;
  color: #ddd;
  line-height: 1.6;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  transition: 0.3s;
}
.learned-item:hover {
  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.08),
    rgba(255, 255, 255, 0.04)
  );
  padding-left: 2rem;
}
.learned-item i {
  color: var(--gold);
  margin-top: 0.3rem;
  flex-shrink: 0;
}

/* Responsive (certs only) */
@media (max-width: 768px) {
  .certifications-section {
    padding: 2rem;
  }
  .section-title {
    font-size: 2.5rem;
  }
  #certificationsContainer {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .certification-card {
    padding: 2rem;
  }
  .cert-header {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .cert-issuer-logo {
    width: 5rem;
    height: 5rem;
  }
  .cert-title {
    font-size: 1.7rem;
  }
  .cert-modal-content {
    width: 95%;
    margin: 2% auto;
    max-height: 90vh;
  }
  #certModalBody {
    padding: 2rem;
  }
  .modal-cert-title {
    font-size: 2.2rem;
  }
  .modal-cert-logo {
    width: 6rem;
    height: 6rem;
  }
  .modal-section-title {
    font-size: 1.9rem;
  }
}
@media (max-width: 450px) {
  .section-title {
    font-size: 2rem;
  }
  .cert-title {
    font-size: 1.5rem;
  }
  .cert-skills {
    gap: 0.5rem;
  }
  .cert-skill-tag {
    font-size: 1.1rem;
    padding: 0.4rem 1rem;
  }
  #certModalBody {
    padding: 1.5rem;
  }
  .modal-cert-title {
    font-size: 1.9rem;
  }
  .modal-section-title {
    font-size: 1.7rem;
  }
  .cert-modal-close {
    font-size: 3rem;
    padding: 0.5rem 1.5rem;
  }
}