* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }

  body {
    font-family: 'Montserrat', sans-serif;
    background-color: #ffffff;
  }

  .slider {
    position: relative;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
  }

  .slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;                 
    transition: opacity 1s ease-in-out; 
  }

  .slide.active {
    opacity: 1;                  
    z-index: 2;
  }

  .slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .slide h1 {
    font-size: 60px;          
    white-space: nowrap;       
    overflow: hidden;          
    text-overflow: ellipsis;   
    line-height: 1;            
  }

  .slide-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: white;
    padding: 20px;
    border-radius: 10px;
  }

  .btn {
    display: inline-block;
    margin-top: 15px;
    padding: 12px 24px;
    background: rgba(202, 126, 141, 0.7);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    transition: background-color 0.3s ease;
  }

  .btn:hover {
    background-color: #ca7e8d;
  }

  .prev, .next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 50px;
    color: white;
    cursor: pointer;
    user-select: none;
    z-index: 10
  }

  .prev { left: 20px; }
  .next { right: 20px; }

  /* COLLECTION ; GALLERY ; ABOUT PAGE */

  .container-header {
    width: 100%;         
    max-width: 1366px;   
    margin: 0 auto;    
  }

  .container-header img {
    max-width: 100%; 
    height: auto;
  }

  header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
  }

  header img {
    width: 300px;
    height: auto;
    padding-left: 100px;
  }

  .navbar {
    width: 100%;
    background-color: #ca7e8d;
  }

  .menu {
    color: #dca8b2;

  }

  .menu a {
    padding-right: 20px;
    padding-left: 20px;
    font-size: 15px;
    text-decoration: none;
    font-weight: bold;
    text-transform: uppercase;
    color: white;

  }

  .hero img {
    width: 100%;           
    height: auto;
    display: block;
    margin: 0 auto;
  }

  .container {
    width: 100%;         
    max-width: 1366px;   
    margin: 0 auto; 
    padding-bottom: 5%;
    background-color: white;    
  }

    /* COLLECTION PAGE */

 .Selecteur {  
    font-size: large;
    color: #c07382; 
  }

  .Selecteur img {
    display: block;
    max-width: 300px;
    margin: 0 auto;
    height: auto;
    padding: 15px;
    border-radius: 5px;
  }
  
   .Selecteur-collection {  
    font-size: large;
    color: #c07382; 
    margin-left: 5%;
    margin-top: 5%;
  }

  .Collection {
    display: grid;
    grid-template-columns: repeat(3, 1fr); 
    gap: 20px; 
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
  }

  .product-filter {
    display: flex;
    gap: 10px;
    margin-bottom: 40px;
    margin-top: 40px;
    flex-wrap: wrap;
    justify-content: center;
  }

  .filter-btn {
    padding: 8px 16px;
    border: 1px solid #c07382;
    background: white;
    color: #c07382;
    cursor: pointer;
    border-radius: 50px;
    transition: 0.3s, color 0.3s;
  }

  .filter-btn.active,
  .filter-btn:hover {
    background: #c07382;
    color: white;
  }

  .Items img {
    width: 100%;
    height: auto;
  }

  .Items h3 {
    font-size: 16px;
    font-weight: 400;
    padding-left: 30px;
    padding-right: 30px;
    color: #ca7e8d;
  }

  .spacer {
    height: 50px;
    background-color: #ca7e8d;
  }

  /* GALLERY PAGE */

  .container-gallery {
    max-width: 80%;
    margin: 0 auto;
    padding: 20px;
  }

  .intro-gallery {
    text-align: center;
    font-size: 16px;            
    font-style: italic;         
    color: #c07382;             
    font-weight: 500;            
    letter-spacing: 1px; 
    margin-top: 15px;
  }

  .subtext-gallery {
    text-align: center;
    font-size: 12px;
    color: #555;          
    margin-bottom: 35px;  
    line-height: 1.5;     
  }


  .grid-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); 
    grid-auto-rows: 200px; 
    gap: 10px; 
  }

  .grid-gallery img {
    width: 100%;
    height: 100%;
    object-fit: cover; 
    border-radius: 10px;
    filter: grayscale(100%);
    transition: transform 0.3s ease, filter 0.3s ease;
    cursor: pointer;
  }

  .grid-gallery img:hover {
    transform: scale(1.05);
    filter: grayscale(0%);
  }

  .grid-gallery img:nth-child(1) {
    grid-row: span 2; 
  }

  .grid-gallery img:nth-child(3) {
    grid-column: span 2; 
  }

  .grid-gallery img:nth-child(4) {
    grid-row: span 2; 
  }


  /* ABOUT PAGE */

  .About {
    display: flex;
    flex-direction: row;
    max-width: 900px;
    align-items: center;
    margin: 10% auto;
  }

  .About h1 {
    margin-bottom: 15px;
    color: #ca7e8d;
    font-size: 50px;
  }

  .About p {
    color: #555;
    font-weight: 400;
  }

  .About em {
    color: #dca8b2;
    font-weight: 400;
  }

  .About div {
    padding-right: 80px;
  }

  .About img {
    width: 30%;
    height: auto;
    border-radius: 5%;
    filter: grayscale(100%);
    transition: transform 0.3s ease, filter 0.3s ease;
    cursor: pointer;
  }

  .About img:hover {
    transform: scale(1.05);
    filter: grayscale(0%);
  }

@media (max-width: 1024px) {
  .Collection-Home {
    grid-template-columns: repeat(1, 1fr);
    gap: 15px;
  }

  .Collection {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }

  .Items img {
    max-width: 90%;
    height: auto;
  }

  .Items h3 {
    font-size: 16px;
  }

  .Items p {
    font-size: 14px;
  }

  header img {
    width: 150px;
  }

  .menu a {
    font-size: 14px;
    padding: 0 10px;
  }

  .container-gallery {
    max-width: 90%;
    padding: 15px;
  }

  .grid-gallery {
    grid-template-columns: repeat(2, 1fr); 
    grid-auto-rows: 180px;
    gap: 10px;
  }

  .intro-gallery {
    font-size: 14px;
  }

  .subtext-gallery {
    font-size: 12px;
    margin-bottom: 25px;
  }

  .grid-gallery img:nth-child(1),
  .grid-gallery img:nth-child(4) {
    grid-row: auto;
  }

  .grid-gallery img:nth-child(3) {
    grid-column: auto;
  }

  .About {
    flex-direction: column; 
    text-align: center;     
    margin: 5% auto;       
  }

  .About div {
    padding-right: 0;       
  }

  .About img {
    width: 90%;             
    margin: 20px 0;         
  }

  .About h1 {
    font-size: 36px;        
  }

  .About p, .About em {
    font-size: 16px;  
    text-align: justify;      
    margin: auto 5%;
  }
}

@media (max-width: 768px) {
  .container-header {
    justify-content: center;
    flex-direction: column;
  }

  .lien-logo img {
    max-width: 320px;
    height: auto;
  }

  .menu {
    font-size: 14px; 
  }

  .menu a {
    margin: 0 5px; 
  }

  .Collection-Home {
    grid-template-columns: repeat(1, 1fr);
    gap: 10px;
  }

  .Collection {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .Items img {
    max-width: 100%;
  }

  .Items h3 {
    font-size: 14px;
  }

  .Items p {
    font-size: 12px;
  }

  header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 10px;
  }

  header img {
    width: 100%;
    margin-bottom: 10px;
  }

  .menu a {
    font-size: 13px;
    padding: 8px;
  }

  .container-gallery {
    max-width: 95%;
    padding: 10px;
  }

  .grid-gallery {
    grid-template-columns: 1fr; 
    grid-auto-rows: 200px;
    gap: 8px;
  }

  .intro-gallery {
    font-size: 13px;
  }

  .subtext-gallery {
    font-size: 11px;
    margin-bottom: 20px;
  }

  .grid-gallery img:nth-child(1),
  .grid-gallery img:nth-child(3),
  .grid-gallery img:nth-child(4) {
    grid-row: auto;
    grid-column: auto;
  }

  .slide h1 {
    font-size: 30px;       
    white-space: normal;   
  }

  .prev, .next {
    font-size: 30px; 
  }
}