:root {
    --bg-main: #fffafb;
    --card-bg: #ffffff;
    --text-main: #1e1e24;
    --text-muted: #78757d;
    --pink-main: #e88b9c;
    --pink-light: #fcecef;
    --pink-hover: #d77688;
    --border: #f0e4e7;
    --badge-original: #2b9348;
    --badge-inspo: #5e60ce;
  }
  
  * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  }
  
  body {
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.6;
  }
  
  /* Header & Nav */
  header {
    background: #ffffff;
    border-bottom: 1px solid var(--border);
    padding: 16px 8%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
  }
  
  .brand {
    display: flex;
    flex-direction: column;
  }
  
  .brand-title {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 1px;
  }
  
  .brand-subtitle {
    font-size: 0.75rem;
    color: var(--pink-main);
    font-weight: 600;
    letter-spacing: 0.5px;
  }
  
  nav a {
    text-decoration: none;
    color: var(--text-main);
    margin-left: 20px;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.2s;
  }
  
  nav a:hover {
    color: var(--pink-main);
  }
  
  .btn-book {
    background: var(--pink-main);
    color: #fff !important;
    padding: 9px 20px;
    border-radius: 20px;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: background 0.2s ease;
  }
  
  .btn-book:hover {
    background: var(--pink-hover);
  }
  
  /* Filters Bar */
  .filter-wrapper {
    max-width: 1100px;
    margin: 30px auto 20px;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  
  .filter-group {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
  }
  
  .filter-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    min-width: 70px;
  }
  
  .filter-btn {
    background: var(--card-bg);
    border: 1px solid var(--border);
    color: var(--text-main);
    padding: 6px 14px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.2s ease;
  }
  
  .filter-btn:hover {
    border-color: var(--pink-main);
    color: var(--pink-main);
  }
  
  .filter-btn.active {
    background: var(--pink-main);
    border-color: var(--pink-main);
    color: #ffffff;
  }
  
  /* Gallery Grid */
  .gallery-container {
    max-width: 1100px;
    margin: 0 auto 60px;
    padding: 0 20px;
  }
  
  .gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
  }
  
  .nail-card {
    position: relative;
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
  }
  
  .nail-card img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    display: block;
  }
  
  /* Badge for My Work vs Inspiration */
  .badge {
    position: absolute;
    top: 10px;
    left: 10px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 4px 10px;
    border-radius: 12px;
    color: white;
    backdrop-filter: blur(4px);
  }
  
  .badge.original {
    background: rgba(43, 147, 72, 0.85);
  }
  
  .badge.inspo {
    background: rgba(94, 96, 206, 0.85);
  }
  
  .card-info {
    padding: 12px;
    font-size: 0.85rem;
  }
  
  .card-info .tags {
    color: var(--pink-main);
    font-weight: 500;
    font-size: 0.75rem;
  }
  
  /* Footer */
  footer {
    text-align: center;
    padding: 30px 20px;
    background: #fff;
    border-top: 1px solid var(--border);
    font-size: 0.85rem;
    color: var(--text-muted);
  }

  /* Section Contact & Collaborations */
.contact-section {
    max-width: 800px;
    margin: 40px auto 60px;
    padding: 30px 20px;
    text-align: center;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.03);
  }
  
  .contact-section h2 {
    font-size: 1.8rem;
    font-weight: 500;
    margin-bottom: 8px;
  }
  
  .contact-section p.subtitle {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 24px;
  }
  
  .contact-grid {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
  }
  
  .contact-card {
    flex: 1 1 200px;
    max-width: 240px;
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: 12px;
    text-decoration: none;
    color: var(--text-main);
    background: var(--bg-main);
    transition: transform 0.2s, border-color 0.2s;
  }
  
  .contact-card:hover {
    transform: translateY(-3px);
    border-color: var(--pink-main);
  }
  
  .contact-card .icon {
    font-size: 1.5rem;
    margin-bottom: 8px;
    display: block;
  }
  
  .contact-card .title {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 4px;
  }
  
  .contact-card .detail {
    color: var(--pink-main);
    font-size: 0.85rem;
    word-break: break-word;
  }


  /* Nettoyage du header sur mobile */
@media (max-width: 768px) {
    header, nav {
      flex-direction: column;
      align-items: center;
      text-align: center;
      gap: 8px;
      padding: 12px 16px;
    }
  
    /* Masquer les liens textuels encombrants sur mobile */
    nav a:not(.btn-rdv) {
      display: none;
    }
  
    /* Ajuster le bouton du haut */
    nav .btn-rdv, nav button {
      font-size: 0.85rem;
      padding: 6px 14px;
    }
  
    .logo-area {
      margin-bottom: 4px;
    }
  }