/*--------------------------------------------------------------
# Certificate Page Hero
--------------------------------------------------------------*/
.about-hero {
  min-height: 420px;
  position: relative;
  background: url('../img/hero.webp') center center / cover no-repeat;
  display: flex;
  align-items: center;
  padding: 140px 0 80px 0;
}

.about-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(164,64,53,0.82), rgba(26,14,12,0.9));
}

.about-hero h1 {
  font-size: 46px;
  font-weight: 800;
  color: #ffffff;
  font-family: 'Poppins', sans-serif;
  margin-bottom: 15px;
  line-height: 1.2;
}

.about-hero h1 span { color: #d2ae6d; }

.about-hero p {
  font-size: 17px;
  color: rgba(255,255,255,0.85);
}

.about-badge {
  display: inline-block;
  background: #a44035;
  color: #ffffff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: 2px;
  margin-bottom: 18px;
}

/*--------------------------------------------------------------
# Certificate Detail Cards
--------------------------------------------------------------*/
.cert-detail-card {
  background: #ffffff;
  border-radius: 8px;
  padding: 30px;
  height: 100%;
  border-top: 3px solid #a44035;
  box-shadow: 0 3px 15px rgba(0,0,0,0.07);
  transition: all 0.3s ease;
}

.cert-detail-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 30px rgba(164,64,53,0.12);
}

.cert-detail-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 18px;
}

.cert-detail-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #a44035, #d2ae6d);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cert-detail-icon i {
  font-size: 26px;
  color: #ffffff;
}

.cert-detail-header h4 {
  font-size: 20px;
  font-weight: 700;
  color: #a44035;
  margin: 0 0 5px 0;
}

.cert-tag {
  background: #fff8f0;
  color: #a44035;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 2px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.cert-detail-card p {
  font-size: 14px;
  color: #6b4c47;
  line-height: 1.8;
  margin-bottom: 15px;
}

.cert-points {
  list-style: none;
  padding: 0;
  margin: 0;
}

.cert-points li {
  font-size: 13px;
  color: #3a2a28;
  padding: 6px 0;
  border-bottom: 1px solid rgba(164,64,53,0.08);
  display: flex;
  align-items: center;
  gap: 8px;
}

.cert-points li i {
  color: #d2ae6d;
  font-size: 14px;
  flex-shrink: 0;
}

/*--------------------------------------------------------------
# Standards Cards
--------------------------------------------------------------*/
.std-card {
  background: #ffffff;
  border-radius: 8px;
  padding: 25px;
  height: 100%;
  border-left: 4px solid #d2ae6d;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  transition: 0.3s;
}

.std-card:hover {
  border-left-color: #a44035;
  box-shadow: 0 6px 20px rgba(164,64,53,0.1);
}

.std-card h5 {
  font-size: 16px;
  font-weight: 700;
  color: #a44035;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.std-card h5 i { color: #d2ae6d; }

.std-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.std-card ul li {
  font-size: 13px;
  color: #3a2a28;
  padding: 6px 0;
  border-bottom: 1px solid rgba(164,64,53,0.08);
}

/*--------------------------------------------------------------
# TPI Cards
--------------------------------------------------------------*/
.tpi-card {
  background: #fff8f0;
  border-radius: 8px;
  padding: 25px 15px;
  text-align: center;
  border-bottom: 3px solid #d2ae6d;
  box-shadow: 0 2px 10px rgba(0,0,0,0.06);
  transition: 0.3s;
}

.tpi-card:hover {
  transform: translateY(-5px);
  border-bottom-color: #a44035;
  box-shadow: 0 8px 20px rgba(164,64,53,0.12);
}

.tpi-card i {
  font-size: 32px;
  color: #a44035;
  margin-bottom: 10px;
  display: block;
}

.tpi-card h6 {
  font-size: 13px;
  font-weight: 700;
  color: #3a2a28;
  margin: 0;
}

/*--------------------------------------------------------------
# Small Certificate Cards (Lightbox)
--------------------------------------------------------------*/
.cert-card-small {
  display: block;
  text-decoration: none;
  background: #ffffff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 3px 15px rgba(0,0,0,0.08);
  transition: all 0.3s ease;
  border-bottom: 3px solid #d2ae6d;
}

.cert-card-small:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 30px rgba(164,64,53,0.15);
  border-bottom-color: #a44035;
}

.cert-thumb {
  position: relative;
  overflow: hidden;
  height: 200px;
  background: #fff8f0;
}

.cert-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: 0.3s;
}

.cert-card-small:hover .cert-thumb img {
  transform: scale(1.05);
}

.cert-overlay {
  position: absolute;
  inset: 0;
  background: rgba(164,64,53,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: 0.3s;
}

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

.cert-overlay i {
  font-size: 36px;
  color: #ffffff;
}

.cert-pdf-thumb {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.cert-pdf-thumb i.bi-file-earmark-pdf-fill {
  font-size: 55px;
  color: #a44035;
}

.cert-pdf-thumb p {
  font-size: 13px;
  font-weight: 600;
  color: #3a2a28;
  margin: 0;
}

.cert-card-info {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px;
}

.cert-card-info h5 {
  font-size: 15px;
  font-weight: 700;
  color: #a44035;
  margin: 0 0 3px 0;
}

.cert-card-info span {
  font-size: 12px;
  color: #6b4c47;
}

@media (max-width: 768px) {
  .about-hero h1 { font-size: 28px; }
}