/*--------------------------------------------------------------
# Venture Certification Section
--------------------------------------------------------------*/
.venture-certification {
  background: linear-gradient(180deg, #fafbfc 0%, #f5f6f7 100%);
  position: relative;
}

.venture-certification::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,0,0,0.05), transparent);
}

/*--------------------------------------------------------------
# Certificate Section
--------------------------------------------------------------*/
.certificate-wrap {
  display: flex;
  flex-wrap: wrap;
  column-gap: 40px;
  justify-content: center;
}

.certificate-wrap ul {
  padding: 10px 10px 20px 10px;
  margin: 0;

  border-radius: 20px;
  width: 30%;
  background-color: #fff;

  overflow: hidden;

  box-shadow: 0px 0 30px rgba(82, 86, 94, 0.05);
}

.certificate-wrap ul img {
  width: 100%;
  border-radius: 15px;
  border: 1px solid #efefef;
  margin: auto;
  display: block;
}

.certificate-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  justify-items: center;
  margin: 0 auto;
  max-width: 1200px;
  padding: 0 20px;
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 50px;
  text-align: center;
}

.section-heading h2 {
  font-size: 32px;
  color: #1d1f24;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}



.section-label {
  font-size: 12px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-point);
  margin-bottom: 10px;
  display: inline-block;
}

.certificate-card {
  width: 100%;
  max-width: 350px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: #ffffff;
  border-radius: 16px;
  padding: 30px 25px;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid #f0f0f0;
}

.certificate-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
  border-color: #e0e0e0;
}

.certificate-card .certificate-wrap {
  width: 100%;
  justify-content: center;
  padding: 0;
}

.certificate-card .certificate-wrap img {
  width: 100%;
  max-width: 220px;
  height: auto;
  display: block;
  margin: 0 auto;
}

.patent-number {
  font-size: 14px;
  margin: 0;
  width: 110px;
  height: 26px;
  text-align: center;
  line-height: 26px;
  display: block;
  background-color: #ccc;
  color: #fff;
  border-radius: 50px;

  margin: 16px 0 8px 0;
}

.certificate-wrap ul li:last-child {
  padding: 0 8px;
}

/* 벤처 인증 섹션 스타일 */
.venture-certification-wrap {
  max-width: 1000px;
  margin: 0 auto !important;
  padding: 0 20px;
}

.certification-card {
  background: #fff !important;
  border-radius: 25px !important;
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.1) !important;
  overflow: hidden !important;
  margin-bottom: 60px !important;
  border: 1px solid #f0f0f0 !important;
  transition: all 0.3s ease !important;
  display: block !important;
  width: 100% !important;
}

.certification-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
}

.certification-card .card-header {



}

.certification-card .card-header::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.1) 0%,
    transparent 70%
  );
  animation: shimmer 3s infinite;
}

@keyframes shimmer {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.certification-badge {
  display: flex;
  align-items: center;
  color: #fff;
  font-weight: 600;
  font-size: 18px;
  position: relative;
  z-index: 2;
}

.certification-badge i {
  font-size: 24px;
  margin-right: 12px;
  color: #ffd700;
}

.certification-card .card-body {
  padding: 40px !important;
  display: -ms-grid !important;
  display: grid !important;
  -ms-grid-columns: 1fr 1fr !important;
  grid-template-columns: 1fr 1fr !important;
  gap: 40px !important;
  -webkit-box-align: center !important;
  -ms-flex-align: center !important;
  align-items: center !important;
}

.certificate-card .card-body {
  width: 100%;
  padding: 0 !important;
}

.cert-image-container {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  background: #f8f9fa;
}

.cert-image-container:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.certificate-awards {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 40px;
}

.certificate-awards ul li:first-child {
  width: 100%;
  text-align: center;
  margin-bottom: 16px;
}

.certificate-award-label {
  display: inline-block;
  padding: 8px 32px;
  border-radius: 999px;
  background: #f0f1f5;
  color: #1f2126;
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.3px;
  text-transform: none;
  border: 1px solid rgba(31, 33, 38, 0.08);
}

.certification-image {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.cert-image-container:hover .certification-image {
  transform: scale(1.03);
}

.image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.9));
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  cursor: pointer;
}

.cert-image-container:hover .image-overlay {
  opacity: 1;
}

@media (max-width: 768px) {
  .certification-card .card-body {
    grid-template-columns: 1fr !important;
    padding: 20px !important;
  }

  .certificate-card {
    max-width: 100%;
  }
}

.image-overlay span {
  color: #fff;
  font-size: 13px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
}

.overlay-content {
  text-align: center;
  color: #fff;
}

.overlay-content i {
  font-size: 30px;
  margin-bottom: 10px;
  display: block;
}

.overlay-content span {
  font-size: 14px;
  font-weight: 500;
}

.certificate-card .card-header {
  width: 100%;
  text-align: center;
  margin-bottom: 20px;
}

.card-header .cert-title {
  font-size: 18px;
  font-weight: 600;
  color: #1f2126;
  margin: 0;
  letter-spacing: -0.3px;
  line-height: 1.4;
}

.cert-date {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
  color: var(--color-point);
  font-weight: 600;
}

.cert-date i {
  font-size: 18px;
  margin-right: 10px;
}

.cert-description h4 {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-default);
  margin-bottom: 15px;
}

.cert-description p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-secondary);
  margin: 0;
}

.certification-card .card-footer {
  background: #f8f9fa;
  padding: 30px 40px;
}

.certification-features {
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.feature-item {
  text-align: center;
  padding: 20px;
  border-radius: 15px;
  background: #fff;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  min-width: 120px;
}

.feature-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.feature-item i {
  font-size: 24px;
  color: var(--color-primary);
  margin-bottom: 10px;
  display: block;
}

.feature-item span {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-default);
}

/* 벤처 혜택 섹션 */
.venture-benefits {
  background: #fff;
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  border: 1px solid #f0f0f0;
}

.venture-benefits h3 {
  text-align: center;
  font-size: 28px;
  font-weight: 700;
  color: var(--color-default);
  margin-bottom: 40px;
  position: relative;
}

.venture-benefits h3::after {
  content: "";
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 90px;
  height: 2px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-point));
  border-radius: 2px;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  padding: 25px;
  border-radius: 15px;
  background: linear-gradient(135deg, #f8f9fa, #fff);
  border: 1px solid #e9ecef;
  transition: all 0.3s ease;
}

.benefit-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  border-color: var(--color-primary);
}

.benefit-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-point));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 20px;
  flex-shrink: 0;
}

.benefit-icon i {
  font-size: 24px;
  color: #fff;
}

.benefit-content h5 {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-default);
  margin-bottom: 10px;
}

.benefit-content p {
  font-size: 14px;
  line-height: 1.5;
  color: var(--color-secondary);
  margin: 0;
}


.line-1 {
  background-color: #adadad;
  height: 120px;
  width: 1px;
  margin: 0 auto;
}

/* IE11 호환성을 위한 fallback */
@supports not (display: grid) {
  .certification-card .card-body {
    display: -webkit-box !important;
    display: -ms-flexbox !important;
    display: flex !important;
    -webkit-box-orient: horizontal !important;
    -webkit-box-direction: normal !important;
    -ms-flex-direction: row !important;
    flex-direction: row !important;
  }


}

/* 반응형 디자인 */
@media screen and (max-width: 1199px) {
  .certification-card .card-body {
    padding: 30px;
    gap: 30px;
  }

  .cert-info {
    padding-left: 10px;
  }

  .certificate-wrap ul {
    width: 35%;
  }
}

@media screen and (max-width: 991px) {
  .certification-card .card-body {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .cert-info {
    padding-left: 0;
    text-align: center;
  }

  .certification-features {
    flex-direction: column;
    gap: 20px;
  }

  .feature-item {
    width: 100%;
    max-width: 200px;
  }

  .benefits-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .certificate-wrap ul {
    width: 45%;
  }

  .certificate-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
  }

  .certificate-card {
    padding: 25px 20px;
  }
}

@media screen and (max-width: 767px) {
  .certification-card .card-header {
    padding: 15px 20px;
  }

  .certification-badge {
    font-size: 16px;
  }

  .certification-badge i {
    font-size: 20px;
    margin-right: 8px;
  }

  .certification-card .card-body {
    padding: 20px;
    gap: 20px;
  }

  .certification-card .card-footer {
    padding: 20px;
  }

  .cert-description h4 {
    font-size: 20px;
  }

  .cert-description p {
    font-size: 14px;
  }

  .venture-benefits {
    padding: 25px;
  }

  .venture-benefits h3 {
    font-size: 24px;
    margin-bottom: 30px;
  }

  .benefit-item {
    padding: 20px;
    flex-direction: column;
    text-align: center;
  }

  .benefit-icon {
    margin-right: 0;
    margin-bottom: 15px;
    width: 50px;
    height: 50px;
  }

  .benefit-icon i {
    font-size: 20px;
  }

  .certificate-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .certificate-card {
    padding: 20px 18px;
    max-width: 100%;
  }

  .card-header .cert-title {
    font-size: 16px;
  }
}

@media screen and (max-width: 575px) {
  .venture-certification-wrap {
    padding: 0 10px;
  }

  .certification-card {
    margin-bottom: 40px;
  }

  .certification-card .card-body {
    padding: 15px;
  }

  .certification-card .card-footer {
    padding: 15px;
  }

  .venture-benefits {
    padding: 20px;
  }

  .benefit-content h5 {
    font-size: 16px;
  }

  .benefit-content p {
    font-size: 13px;
  }

  .certificate-wrap {
    column-gap: 10px;
    font-size: 15px;
  }

  .certificate-wrap ul {
    padding: 6px 6px 16px 6px;
    width: 48%;
    border-radius: 15px;
  }

  .certificate-wrap ul img {
    border-radius: 10px;
  }

  .certificate-wrap ul li:last-child {
    padding: 0 4px;
  }

  .certificate-wrap ul span {
    margin: 12px 0 8px 0;
  }

  .certificate-row {
    padding: 0 15px;
    gap: 18px;
  }

  .certificate-card {
    padding: 18px 15px;
  }

  .card-header .cert-title {
    font-size: 15px;
  }

  .cert-image-container {
    border-radius: 10px;
  }
}