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HTML 

              
                <!-- À propos de mon matériel -->		
<section id="materiel">
  <div class="swiper-container" id="swiper-materiel">
	<div class="swiper-wrapper">
      
      <!-- CAMERA -->
      <div class="swiper-slide materiel-slide" id="camera">
        <div class="media-container">
          <img class="media" src="Images site/Camera 1.jpg" alt="Panasonic Lumix GH5" />
          <div class="nav-arrows">
            <img src="Images site/Flèche Gauche.png" class="prev-img" alt="prev" />
            <img src="Images site/Flèche Droite.png" class="next-img" alt="next" />
          </div>
        </div></div>
		  <div class="description">
        <p class="desc">Panasonic Lumix GH5<br><span>Pour toutes prises de vue grâce à<br> mes deux objectifs</span></p></div>
      
		
		<!-- DRONE -->
      <div class="swiper-slide materiel-slide" id="drone">
        <div class="media-container">
          <img class="media" src="Images site/Drone 1.jpg" alt="Drone DJI Mini 2" />
          <div class="nav-arrows">
            <img src="Images site/Flèche Gauche.png" class="prev-img" alt="prev" />
            <img src="Images site/Flèche Droite.png" class="next-img" alt="next" />
          </div>
        </div></div>
		 <div class="description">
        <p class="desc">Drone DJI Mini 2<br><span>Pour des prises de vues aériennes uniques<br>(hors agglomération)</span></p></div>
      
		
      <!-- STABILISATEUR -->
      <div class="swiper-slide materiel-slide" id="stab">
        <div class="media-container">
          <img class="media" src="Images site/Stabilisateur 1.jpg" alt="DJI Ronin-SC" />
          <div class="nav-arrows">
            <img src="Images site/Flèche Gauche.png" class="prev-img" alt="prev" />
            <img src="Images site/Flèche Droite.png" class="next-img" alt="next" />
          </div>
        </div>
		 </div>
		<div class="description">
        <p class="desc">Stabilisateur DJI Ronin-SC<br><span>Pour plus de sécurité et fluidité<br> dans les prises de vue</span></p></div>
      
      
   </div>
	      <!-- Navigation principale -->
    <div class="swiper-button-next swiper-materiel-next"></div>
    <div class="swiper-button-prev swiper-materiel-prev"></div>
    <div class="swiper-pagination swiper-materiel-pagination"></div>
  </div>
</section>
!

CSS 

              
                #materiel {
  width: 100%;
  height: 100vh;
  background-image: url(Images%20site/BG.png);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden; /* Éviter les débordements */
  text-align: center;}

#materiel #swiper-materiel {
	width: 100%;
  	height: 90vh;
	display: flex;
	align-items: center;
	justify-content: center;
	position: relative;
	margin-top: 5%;
}
.media-container .media {
	width: 450px;
	height: 280px;
}


#materiel #swiper-materiel .swiper-wrapper {
	display: flex;
	align-items: center;
	justify-content: center;
	height: 100%;
	width: 100%;
}

#swiper-materiel .swiper-slide {
	opacity: 0.5;
	transition: transform 1s ease-in-out, opacity 1s ease-in-out;
	display: flex;
	align-items: center;
	justify-content: center;
	max-width: 30%;
	height: 337px;
	margin: 0 10%;
}

#swiper-materiel .swiper-slide-active {
    transform: scale(1.3);
	opacity: 1;
}

#swiper-materiel .swiper-slide-active .media-container {
  border: 4px solid white;
  box-shadow: 0px 0px 10px rgba(255, 255, 255, 0.8);
  border-radius: 54px;
}


#swiper-materiel .nav-arrows {
  position: absolute;
  width: 100%;
  display: flex;
  justify-content: space-between;
  top: 50%;
  transform: translateY(-50%);
}


.media-container .media {
	width: 100%;
	height: 100%;
	border-radius: 54px;
}


#swiper-materiel .nav-arrows img {
  width: 50px;
  cursor: pointer;
}




#swiper-materiel .swiper-wrapper .description {
  position: absolute;
  opacity: 0;
  transform: translateY(-100px);
  transition: opacity 1s ease-in-out, transform 1s ease-in-out;
  font-family: "Colonna MT";
  font-size: 2rem;
  font-weight: lighter;
  display: block;
  width: 100%;	
}


.desc span {
  position: absolute;
  font-family: "Monotype Corsiva";
  font-size: 1.3rem;
  display: block;
  width: 100%;
}



#swiper-materiel .swiper-slide-active .desc {
  opacity: 1;
  transform: translateY(0);
}
!

JS 

              
                document.addEventListener("DOMContentLoaded", function () {
    const secondswiper = new Swiper("#swiper-materiel", {
        slidesPerView: 3,
		centeredSlides: true,
        loop: true,
		spaceBetween: 1,
		watchSlidesProgress: true,
		wachSlidesVisibility: true,
        navigation: {
            nextEl: ".swiper-materiel-next",
            prevEl: ".swiper-materiel-prev",
        },
		pagination: {
            el: ".swiper-materiel-pagination",
            clickable: true,
        },
    });

    // Gestion du changement d'image à l'intérieur des slides
    document.querySelectorAll(".media-container").forEach((container) => {
        const mediaElement = container.querySelector(".media");
        const slide = container.closest(".materiel-slide");
        const id = slide.id;
        const images = {
            camera: ["Images site/Camera 1.jpg", "Images site/Camera 2.jpg", "Images site/Camera 3.png"],
			drone: ["Images site/Drone 1.jpg", "Images site/Drone 2.jpg", "Images site/Drone 3.jpg"],
            stab: ["Images site/Stabilisateur 1.jpg", "Images site/Stabilisateur 2.jpg"],
        };

        let currentIndex = 0;

        container.querySelector(".prev-img").addEventListener("click", () => {
            currentIndex = (currentIndex === 0) ? images[id].length - 1 : currentIndex - 1;
            mediaElement.src = images[id][currentIndex];
        });

        container.querySelector(".next-img").addEventListener("click", () => {
            currentIndex = (currentIndex === images[id].length - 1) ? 0 : currentIndex + 1;
            mediaElement.src = images[id][currentIndex];
        });
    });
});
!
999px

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