/* ===== ABOUT COMPANY SECTION ===== */
.about-company-section {
    padding: 40px 0;
  }
  
  .page-title {
    font-size: 36px;
    color: var(--primary-color);
    margin-bottom: 20px;
  }
  
  .about-company-content {
    max-width: 1200px;
  }
  
  .about-company-text {
    font-size: 18px;
    line-height: 1.6;
    color: var(--text-color);
    text-align: justify;
  }
  
  /* ===== INFO SECTION ===== */
  .info-section {
    padding: 0px 0px;
    background-color: #F8F8F8;
    overflow: hidden;
    width: 100%;
  }
  
  .info-container {
    display: flex;
    gap: 50px;
    align-items: center;
    flex-wrap: wrap;
  }
  
  .info-image {
    margin-left: 0;
    flex: 1;
    max-width: 720px;
    min-width: 250px;
  }
  
  .info-image img.full-width-img {
    width: 100%;
    height: auto;
    max-height: 350px;
    object-fit: cover;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  }
  
  .info-content {
    flex: 1;
    max-width: 600px;
  }
  
  .section-title {
    font-size: 30px;
    color: var(--primary-color);
    margin-bottom: 20px;
  }
  
  .info-text {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-color);
    text-align: justify;
  }
  
  /* ===== PRESENTATION SECTION ===== */
  .presentation-section {
    padding: 60px 0;
    overflow: hidden;
    width: 100%;
  }
  
  .presentation-container {
    display: flex;
    gap: 50px;
    margin-top: 30px;
  }
  
  .presentation-text {
    flex: 1;
  }
  
  .presentation-text p {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-color);
    text-align: justify;
  }
  
  .presentation-media {
    flex: 1;
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  }
  
  .presentation-media video {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    cursor: pointer;
  }
  
  .presentation-media::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.2);
    z-index: 1;
    pointer-events: none;
  }
  
  .presentation-media::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background-image: url('../icons/play-button.svg');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    z-index: 2;
    pointer-events: none;
  }
  
  /* Video playback state */
  .presentation-media.playing::before,
  .presentation-media.playing::after {
    opacity: 0;
    transition: opacity 0.3s ease;
  }
  
  /* ===== EMPLOYEES SECTION ===== */
  .employees-section {
    padding: 60px 0 0 0;
    background-color: #F8F8F8;
    overflow: hidden;
    width: 100%;
  }
  
  .employees-intro {
    max-width: 900px;
    margin: 0 0 40px;
  }
  
  .employees-intro p {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-color);
    text-align: left;
  }
  
  .employees-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    margin-top: 40px;
    width: 100%;
  }
  
  .employee-card {
    background-color: #FFFFFF;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    border: 1px solid #E0E0E0;
    height: 100%;
    width: 100%;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  }
  
  .employee-card:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  }
  
  .employee-info {
    padding: 30px 20px;
  }
  
  .employee-name {
    font-size: 18px;
    color: #000;
    margin-bottom: 5px;
    font-weight: 500;
    transition: color 0.3s ease;
  }
  
  .employee-card:hover .employee-name {
    color: var(--primary-color);
  }
  
  .employee-position {
    font-size: 14px;
    color: #666;
    margin-bottom: 15px;
  }
  
  .employee-contact {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
  
  .contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
  }
  
  .contact-item img {
    width: 24px;
    height: 24px;
  }
  
  .contact-item span {
    font-size: 14px;
    color: var(--text-color);
    transition: color 0.3s ease;
    word-break: break-word;
  }
  
  .employee-card:hover .contact-item span {
    color: #9747FF;
  }
  
  /* ===== CERTIFICATES SECTION ===== */
.certificates-section {
  padding: 60px 0 0 0;
  overflow: hidden;
  width: 100%;
}

.certificates-intro {
  max-width: 900px;
  margin: 0 0 40px;
}

.certificates-intro p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-color);
  text-align: left;
}

.certificates-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  /* gap: 20px; */
  margin-top: 40px;
  position: relative;
  width: 100%;
}

.certificate-card {
  background-color: #FFFFFF;
  overflow: hidden;
  cursor: pointer;
  position: relative;
  border: 1px solid #E0E0E0;
  aspect-ratio: 3/4;
  z-index: 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.certificate-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.5s ease;
}

.certificate-card:hover .certificate-img {
  transform: scale(1.05);
}

/* Remove dot styles that we no longer need */
.certificate-card:hover .certificate-dot,
.certificate-card:hover .certificate-dot.active,
.certificate-dots,
.certificate-dot,
.certificate-dot.active {
  display: none;
}

/* Certificate Modal Styles - Updated for full screen viewing */
.certificate-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.9);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2000;
  opacity: 0;
  transition: opacity 0.3s ease;
  padding: 20px;
}

.certificate-modal.active {
  opacity: 1;
}

.modal-content {
  max-width: 95%;
  max-height: 95%;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: transparent;
  padding: 0;
  overflow: auto;
}

.modal-content img {
  max-width: 100%;
  max-height: 95vh;
  object-fit: contain;
  display: block;
  background-color: white;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: white;
  border: none;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 24px;
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  z-index: 2001;
}

.modal-close-btn:hover {
  background-color: #f0f0f0;
}

  /* ===== ANIMATIONS ===== */
@keyframes fadeIn {
    from {
      opacity: 0;
    }
    to {
      opacity: 1;
    }
  }
  
  @keyframes liftDown {
    from {
      opacity: 0;
      transform: translateY(-30px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  @keyframes scrollUp {
    from {
      opacity: 0;
      transform: translateY(30px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  .animate-header {
    opacity: 0;
  }
  
  .animate-header.visible {
    animation: liftDown 0.8s ease forwards;
  }
  
  .animate-fade-in {
    opacity: 0;
    animation: fadeIn 1s ease forwards 0.5s;
  }
  
  .scroll-animation {
    opacity: 0;
  }
  
  .scroll-animation.visible {
    animation: scrollUp 0.8s ease forwards;
  }
  
  /* ===== RESPONSIVE STYLES ===== */
  /* Desktop (1440px+) */
  @media (min-width: 1440px) {
    .employees-grid {
      grid-template-columns: repeat(5, 1fr);
    }
    
    .certificates-grid {
      grid-template-columns: repeat(5, 1fr);
    }
  }
  
  /* Tablet (768px - 1439px) */
  @media (min-width: 768px) and (max-width: 1439px) {
    
    
    .page-title {
      font-size: 32px;
    }
    
    .section-title {
      font-size: 26px;
    }
    
    .info-container, 
    .presentation-container {
      flex-direction: column;
      gap: 30px;
      align-items: center;
    }
    
    .info-image, .info-content,
    .presentation-text, .presentation-media {
      width: 100%;
      max-width: 100%;
    }
    
    .info-image img.full-width-img {
      max-height: 350px;
      object-fit: cover;
    }
    
    .presentation-media {
      max-height: 400px;
    }
    
    .presentation-media video {
      height: 100%;
      object-fit: cover;
    }
    
    .employees-grid {
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }
    
    .employee-name {
      font-size: 16px;
    }
    
    .certificates-grid {
      grid-template-columns: repeat(3, 1fr);
      gap: 15px;
    }
    
    
  }
  
  /* Mobile (320px - 767px) */
  @media (max-width: 767px) {

    
    /* Typography */
    .page-title {
      font-size: clamp(24px, 6vw, 32px);
    }
    
    .section-title {
      font-size: clamp(20px, 5vw, 28px);
      margin-bottom: 15px;
    }
    
    .about-company-text {
      font-size: 15px;
      line-height: 1.6;
    }
    
    /* Sections */
    .info-container, 
    .presentation-container {
      flex-direction: column;
      gap: 20px;
    }
    
    .info-image, .info-content,
    .presentation-text, .presentation-media {
      width: 100%;
    }
    
    .info-image img.full-width-img {
      max-height: 250px;
      object-fit: cover;
    }
    
    .info-text {
      font-size: 15px;
    }
    
    .presentation-media {
      max-height: 250px;
    }
    
    /* Employees */
    .employees-grid {
      grid-template-columns: 1fr;
      gap: 20px;
    }
    
    .employee-card {
      max-width: 400px;
      margin: 0 auto;
    }
    
    .employee-name {
      font-size: 16px;
    }
    
    .employee-position {
      font-size: 13px;
    }
    
    .contact-item {
      flex-direction: row;
      align-items: center;
      gap: 10px;
    }
    
    .contact-item img {
      width: 20px;
      height: 20px;
    }
    
    .contact-item span {
      font-size: 13px;
    }
    
    /* Certificates */
    .certificates-grid {
      grid-template-columns: repeat(2, 1fr);
      gap: 10px;
    }
    
    .certificate-card {
      aspect-ratio: 3/4;
    }
    
    /* Modal */
    .certificate-modal {
      padding: 10px;
    }
    
    .modal-content img {
      padding: 10px;
    }
    
    .modal-close-btn {
      width: 35px;
      height: 35px;
      font-size: 20px;
    }
    
    
  }
  
  /* Mobile Small (320px - 480px) */
  @media (max-width: 480px) {
    .container {
      padding: 0 10px;
      width: 100%;
    }
    
    .header-container {
      padding: 0 10px;
    }
    
    .logo img {
      width: 80px;
    }
    
    .menu-toggle {
      margin-right: 0;
    }
    
    .page-title {
      font-size: 24px;
      padding: 0 5px;
    }
    
    .section-title {
      font-size: 20px;
      padding: 0 5px;
    }
    
    .employees-section,
    .certificates-section,
    .presentation-section {
      padding: 40px 0 0 0;
    }
    
    .info-image {
      margin-left: 0;
    }
   
  }