.section {
    padding: 7rem 0; }
    .section .heading {
      font-size: 40px;
      font-weight: bold;
      text-transform: uppercase; }
    @media (max-width: 767.98px) {
      .section {
        padding: 4rem 0; } }

        .heading:hover {
            color: #baff00;
        }
  
  .sec-2 .heading {
    margin-bottom: 60px;
    position: relative;
    text-transform: uppercase;
    font-size: 14px;
    font-weight: bold;
    padding-bottom: 5px;
    display: inline-block; }
    @media (max-width: 767.98px) {
      .sec-2 .heading {
        font-size: 24px;
        margin-bottom: 30px; } }
    .sec-2 .heading:after {
      content: "";
      position: absolute;
      height: 1px;
      width: 300%;
      background: #000;
      left: 0;
      bottom: 0; }
  
  .sec-3 .heading {
    margin-bottom: 60px;
    position: relative;
    text-transform: uppercase;
    font-size: 14px;
    font-weight: bold;
    padding-bottom: 5px;
    display: inline-block; }
    @media (max-width: 767.98px) {
      .sec-3 .heading {
        font-size: 24px;
        margin-bottom: 30px; } }
    .sec-3 .heading:before {
      content: "";
      position: absolute;
      height: 1px;
      width: 300%;
      background: #000;
      right: 0;
      bottom: 0; }

      .sec-4 .heading, .sec-5 .heading, .sec-news .heading {
        margin-bottom: 70px;
        font-weight: bold;
        position: relative;
        display: inline-block; }
        @media (max-width: 767.98px) {
          .sec-4 .heading, .sec-5 .heading, .sec-news .heading {
            margin-bottom: 30px; } }
        .sec-4 .heading:after, .sec-5 .heading:after, .sec-news .heading:after {
          content: "";
          position: absolute;
          height: 1px;
          width: 300%;
          background: #000;
          right: 0;
          bottom: 0; 
          
}
@media (min-width: 1200px) {
    .container {
        max-width: 1320px;
        width: 1320px;
        min-width: 1320px;
    }
}

.mb-3 {
    margin-bottom: 1rem !important; }
  
  .mb-4 {
    margin-bottom: 1.5rem !important; }
  
  .mb-5 {
    margin-bottom: 3rem !important; }
  
  .mb-auto {
    margin-bottom: auto !important; }

.justify-content-start {
  -webkit-box-pack: start !important;
  -ms-flex-pack: start !important;
  justify-content: flex-start !important; }

.justify-content-end {
  -webkit-box-pack: end !important;
  -ms-flex-pack: end !important;
  justify-content: flex-end !important; }

.justify-content-center {
  -webkit-box-pack: center !important;
  -ms-flex-pack: center !important;
  justify-content: center !important; }

.justify-content-between {
  -webkit-box-pack: justify !important;
  -ms-flex-pack: justify !important;
  justify-content: space-between !important; }

.justify-content-around {
  -ms-flex-pack: distribute !important;
  justify-content: space-around !important; }

.justify-content-evenly {
  -webkit-box-pack: space-evenly !important;
  -ms-flex-pack: space-evenly !important;
  justify-content: space-evenly !important; }

.align-items-start {
  -webkit-box-align: start !important;
  -ms-flex-align: start !important;
  align-items: flex-start !important; }

.align-items-end {
  -webkit-box-align: end !important;
  -ms-flex-align: end !important;
  align-items: flex-end !important; }

.align-items-center {
  -webkit-box-align: center !important;
  -ms-flex-align: center !important;
  align-items: center !important; }

.align-items-baseline {
  -webkit-box-align: baseline !important;
  -ms-flex-align: baseline !important;
  align-items: baseline !important; }

.align-items-stretch {
  -webkit-box-align: stretch !important;
  -ms-flex-align: stretch !important;
  align-items: stretch !important; }

.align-content-start {
  -ms-flex-line-pack: start !important;
  align-content: flex-start !important; }

.align-content-end {
  -ms-flex-line-pack: end !important;
  align-content: flex-end !important; }

.align-content-center {
  -ms-flex-line-pack: center !important;
  align-content: center !important; }

.align-content-between {
  -ms-flex-line-pack: justify !important;
  align-content: space-between !important; }

.align-content-around {
  -ms-flex-line-pack: distribute !important;
  align-content: space-around !important; }

.align-content-stretch {
  -ms-flex-line-pack: stretch !important;
  align-content: stretch !important; }

.align-self-auto {
  -ms-flex-item-align: auto !important;
  -ms-grid-row-align: auto !important;
  align-self: auto !important; }

.align-self-start {
  -ms-flex-item-align: start !important;
  align-self: flex-start !important; }

.align-self-end {
  -ms-flex-item-align: end !important;
  align-self: flex-end !important; }

.align-self-center {
  -ms-flex-item-align: center !important;
  -ms-grid-row-align: center !important;
  align-self: center !important; }

.align-self-baseline {
  -ms-flex-item-align: baseline !important;
  align-self: baseline !important; }

.align-self-stretch {
  -ms-flex-item-align: stretch !important;
  -ms-grid-row-align: stretch !important;
  align-self: stretch !important; }

.order-first {
  -webkit-box-ordinal-group: 0 !important;
  -ms-flex-order: -1 !important;
  order: -1 !important; }

.order-0 {
  -webkit-box-ordinal-group: 1 !important;
  -ms-flex-order: 0 !important;
  order: 0 !important; }

.order-1 {
  -webkit-box-ordinal-group: 2 !important;
  -ms-flex-order: 1 !important;
  order: 1 !important; }

.order-2 {
  -webkit-box-ordinal-group: 3 !important;
  -ms-flex-order: 2 !important;
  order: 2 !important; }

.order-3 {
  -webkit-box-ordinal-group: 4 !important;
  -ms-flex-order: 3 !important;
  order: 3 !important; }

.order-4 {
  -webkit-box-ordinal-group: 5 !important;
  -ms-flex-order: 4 !important;
  order: 4 !important; }

.order-5 {
  -webkit-box-ordinal-group: 6 !important;
  -ms-flex-order: 5 !important;
  order: 5 !important; }

.order-last {
  -webkit-box-ordinal-group: 7 !important;
  -ms-flex-order: 6 !important;
  order: 6 !important; }

.m-0 {
  margin: 0 !important; }

.m-1 {
  margin: 0.25rem !important; }

.m-2 {
  margin: 0.5rem !important; }

.m-3 {
  margin: 1rem !important; }

.m-4 {
  margin: 1.5rem !important; }

.m-5 {
  margin: 3rem !important; }

.m-auto {
  margin: auto !important; }

.mx-0 {
  margin-right: 0 !important;
  margin-left: 0 !important; }

.mx-1 {
  margin-right: 0.25rem !important;
  margin-left: 0.25rem !important; }

.mx-2 {
  margin-right: 0.5rem !important;
  margin-left: 0.5rem !important; }

.mx-3 {
  margin-right: 1rem !important;
  margin-left: 1rem !important; }

.mx-4 {
  margin-right: 1.5rem !important;
  margin-left: 1.5rem !important; }

.mx-5 {
  margin-right: 3rem !important;
  margin-left: 3rem !important; }

.mx-auto {
  margin-right: auto !important;
  margin-left: auto !important; }

.my-0 {
  margin-top: 0 !important;
  margin-bottom: 0 !important; }

.my-1 {
  margin-top: 0.25rem !important;
  margin-bottom: 0.25rem !important; }

.my-2 {
  margin-top: 0.5rem !important;
  margin-bottom: 0.5rem !important; }

.my-3 {
  margin-top: 1rem !important;
  margin-bottom: 1rem !important; }

.my-4 {
  margin-top: 1.5rem !important;
  margin-bottom: 1.5rem !important; }

.my-5 {
  margin-top: 3rem !important;
  margin-bottom: 3rem !important; }

.my-auto {
  margin-top: auto !important;
  margin-bottom: auto !important; }

.mt-0 {
  margin-top: 0 !important; }

.mt-1 {
  margin-top: 0.25rem !important; }

.mt-2 {
  margin-top: 0.5rem !important; }

.mt-3 {
  margin-top: 1rem !important; }

.mt-4 {
  margin-top: 1.5rem !important; }

.mt-5 {
  margin-top: 3rem !important; }

.mt-auto {
  margin-top: auto !important; }

.me-0 {
  margin-right: 0 !important; }

.me-1 {
  margin-right: 0.25rem !important; }

.me-2 {
  margin-right: 0.5rem !important; }

.me-3 {
  margin-right: 1rem !important; }

.me-4 {
  margin-right: 1.5rem !important; }

.me-5 {
  margin-right: 3rem !important; }

.me-auto {
  margin-right: auto !important; }

.mb-0 {
  margin-bottom: 0 !important; }

.mb-1 {
  margin-bottom: 0.25rem !important; }

.mb-2 {
  margin-bottom: 0.5rem !important; }

.mb-3 {
  margin-bottom: 1rem !important; }

.mb-4 {
  margin-bottom: 1.5rem !important; }

.mb-5 {
  margin-bottom: 3rem !important; }

.mb-auto {
  margin-bottom: auto !important; }

.ms-0 {
  margin-left: 0 !important; }

.ms-1 {
  margin-left: 0.25rem !important; }

.ms-2 {
  margin-left: 0.5rem !important; }

.ms-3 {
  margin-left: 1rem !important; }

.ms-4 {
  margin-left: 1.5rem !important; }

.ms-5 {
  margin-left: 3rem !important; }

.ms-auto {
  margin-left: auto !important; }

.p-0 {
  padding: 0 !important; }

.p-1 {
  padding: 0.25rem !important; }

.p-2 {
  padding: 0.5rem !important; }

.p-3 {
  padding: 1rem !important; }

.p-4 {
  padding: 1.5rem !important; }

.p-5 {
  padding: 3rem !important; }

.px-0 {
  padding-right: 0 !important;
  padding-left: 0 !important; }

.px-1 {
  padding-right: 0.25rem !important;
  padding-left: 0.25rem !important; }

.px-2 {
  padding-right: 0.5rem !important;
  padding-left: 0.5rem !important; }

.px-3 {
  padding-right: 1rem !important;
  padding-left: 1rem !important; }

.px-4 {
  padding-right: 1.5rem !important;
  padding-left: 1.5rem !important; }

.px-5 {
  padding-right: 3rem !important;
  padding-left: 3rem !important; }

.py-0 {
  padding-top: 0 !important;
  padding-bottom: 0 !important; }

.py-1 {
  padding-top: 0.25rem !important;
  padding-bottom: 0.25rem !important; }

.py-2 {
  padding-top: 0.5rem !important;
  padding-bottom: 0.5rem !important; }

.py-3 {
  padding-top: 1rem !important;
  padding-bottom: 1rem !important; }

.py-4 {
  padding-top: 1.5rem !important;
  padding-bottom: 1.5rem !important; }

.py-5 {
  padding-top: 3rem !important;
  padding-bottom: 3rem !important; }

.pt-0 {
  padding-top: 0 !important; }

.pt-1 {
  padding-top: 0.25rem !important; }

.pt-2 {
  padding-top: 0.5rem !important; }

.pt-3 {
  padding-top: 1rem !important; }

.pt-4 {
  padding-top: 1.5rem !important; }

.pt-5 {
  padding-top: 3rem !important; }

.pe-0 {
  padding-right: 0 !important; }

.pe-1 {
  padding-right: 0.25rem !important; }

.pe-2 {
  padding-right: 0.5rem !important; }

.pe-3 {
  padding-right: 1rem !important; }

.pe-4 {
  padding-right: 1.5rem !important; }

.pe-5 {
  padding-right: 3rem !important; }

.pb-0 {
  padding-bottom: 0 !important; }

.pb-1 {
  padding-bottom: 0.25rem !important; }

.pb-2 {
  padding-bottom: 0.5rem !important; }

.pb-3 {
  padding-bottom: 1rem !important; }

.pb-4 {
  padding-bottom: 1.5rem !important; }

.pb-5 {
  padding-bottom: 3rem !important; }

.ps-0 {
  padding-left: 0 !important; }

.ps-1 {
  padding-left: 0.25rem !important; }

.ps-2 {
  padding-left: 0.5rem !important; }

.ps-3 {
  padding-left: 1rem !important; }

.ps-4 {
  padding-left: 1.5rem !important; }

.ps-5 {
  padding-left: 3rem !important; }

  .border-left {
    border-left: 1px solid #dee2e6!important;
    /* opacity: 0.6; */
    color: rgba(0, 0, 0, 0.5);
}
.col-sm-3.border-left:hover {
    /* opacity: 1; */
    color: black;
}

.btn {
    padding: 12px 20px;
    border-radius: 0; }
    .btn.btn-primary {
      background-color: #000;
      color: #fff;
      border: 2px solid transparent; }
      .btn.btn-primary:hover {
        border: 2px solid #000;
        background-color: transparent;
        color: #000; }

/* ===== STYLES POUR LES VIDÉOS DU PROJET ===== */
.project-videos-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.video-item {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.6s ease forwards;
}

.video-item:nth-child(1) { animation-delay: 0.1s; }
.video-item:nth-child(2) { animation-delay: 0.2s; }
.video-item:nth-child(3) { animation-delay: 0.3s; }
.video-item:nth-child(4) { animation-delay: 0.4s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.video-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.video-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 35px rgba(0, 0, 0, 0.15);
}

.video-thumbnail-container {
    position: relative;
    width: 100%;
    height: 250px;
    overflow: hidden;
    background: #f8f9fa;
}

.video-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.video-card:hover .video-thumbnail {
    transform: scale(1.05);
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s ease;
}

.video-card:hover .video-overlay {
    opacity: 1;
}

.play-button {
    cursor: pointer;
    transition: all 0.3s ease;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.play-button:hover {
    transform: scale(1.1);
}

.play-button svg {
    transition: all 0.3s ease;
}

.play-button:hover svg {
    filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.3));
}

.video-duration {
    position: absolute;
    bottom: 15px;
    right: 15px;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.video-info {
    padding: 20px;
    text-align: center;
}

.video-title {
    font-size: 16px;
    font-weight: bold;
    color: #333;
    margin: 0 0 8px 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.video-filename {
    font-size: 13px;
    color: #666;
    margin: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ===== MODAL VIDÉO ===== */
.video-modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.video-modal-content {
    position: relative;
    margin: 3% auto;
    width: 90%;
    max-width: 1000px;
    background-color: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    animation: slideIn 0.4s ease;
}

@keyframes slideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.video-modal-header {
    padding: 20px 25px;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-bottom: 1px solid #dee2e6;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.video-modal-header h4 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: #333;
}

.video-modal-close {
    background: none;
    border: none;
    font-size: 28px;
    font-weight: bold;
    color: #666;
    cursor: pointer;
    padding: 0;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.video-modal-close:hover {
    background-color: #f8f9fa;
    color: #000;
}

.video-modal-body {
    padding: 0;
    position: relative;
}

.video-modal-body video {
    width: 100%;
    height: auto;
    max-height: 70vh;
    display: block;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .project-videos-gallery {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-top: 30px;
    }
    
    .video-thumbnail-container {
        height: 200px;
    }
    
    .video-modal-content {
        width: 95%;
        margin: 10% auto;
    }
    
    .video-modal-header {
        padding: 15px 20px;
    }
    
    .play-button svg {
        width: 50px;
        height: 50px;
    }
}

@media (max-width: 480px) {
    .video-thumbnail-container {
        height: 180px;
    }
    
    .video-info {
        padding: 15px;
    }
    
    .video-modal-content {
        margin: 5% auto;
    }
}

/*----------------------------------------*/
/*  Project Single Page CSS
/*----------------------------------------*/
.section.sec-3 .col-lg-6 img {
    width: 100%;
    height: 400px; /* Hauteur fixe */
    object-fit: cover; /* Maintient les proportions en rognant si nécessaire */
    object-position: center; /* Centre l'image */
    border-radius: 8px; /* Coins arrondis pour un look moderne */
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1); /* Ombre légère */
    transition: transform 0.3s ease; /* Animation au survol */
}

.section.sec-3 .col-lg-6 img:hover {
    transform: scale(1.02); /* Légère augmentation au survol */
}

/* Alternative avec object-fit: contain pour voir l'image entière */
.section.sec-3 .col-lg-6 img.contain-mode {
    object-fit: contain; /* Pour voir l'image entière sans rogner */
    background-color: #f8f9fa; /* Fond pour les espaces vides */
}

/* Responsive pour les petits écrans */
@media (max-width: 768px) {
    .section.sec-3 .col-lg-6 img {
        height: 300px; /* Hauteur plus petite sur mobile */
        margin-bottom: 20px;
    }
}

@media (max-width: 480px) {
    .section.sec-3 .col-lg-6 img {
        height: 250px; /* Hauteur encore plus petite sur très petit écran */
    }
}