:root {
      --primary-color:    #ffffff;
      --secondary-color:  #1a1a1a;
      --accent-color:     #6e6e6e;
      --background-color: #f5f5f0;
      --surface-color:    #111111;
      --text-color:       #1a1a1a;
      --text-light:       #888888;
      --border-color:     #2e2e2e;

      --font-display: 'Bebas Neue', sans-serif;
      --font-heading: 'Rajdhani', sans-serif;
      --font-body:    'Inter', sans-serif;

      --radius:       12px;
      --radius-lg:    20px;
      --transition:   0.35s cubic-bezier(0.4, 0, 0.2, 1);
      --shadow:       0 8px 32px rgba(0,0,0,0.18);
      --shadow-lg:    0 20px 60px rgba(0,0,0,0.28);
      --container-w:  1200px;
      --nav-h:        72px;
    }

    /* ─── RESET & BASE ─── */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; font-size: 16px; }
    body {
      font-family: var(--font-body);
      background-color: var(--background-color);
      color: var(--text-color);
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
    }
    a { text-decoration: none; color: inherit; }
    ul { list-style: none; }
    img { display: block; max-width: 100%; }

    /* ─── UTILITY ─── */
    .container {
      width: 100%;
      max-width: var(--container-w);
      margin: 0 auto;
      padding: 0 24px;
    }
    .section { padding: 80px 0; }

   

    /* ─────────────────────────── SIDEBAR WHATSAPP ─────────────────────────── */
    .sidebar-socials {
      display: block;
      position: fixed;
      right: 10px;
      top: 80%;
      transform: translateY(-50%);
      z-index: 1000;
    }
    

    .facebook-icon  {
      display: flex;
      justify-content: center;
      align-items: center;
      width: 45px;
      height: 45px;
      background-color: var(--secondary-color);
      color: #ffffff;
      border-radius: 50%;
      text-decoration: none;
      gap: 10px;
      font-size: 20px;
      transition: all 0.3s ease;
      box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    }
    .facebook-icon:hover {
      background-color: var(--accent-color);
      transform: scale(1.05);
      
    }

    /* ─────────────────────────── NAVBAR ─────────────────────────── */
    .navbar {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 1000;
      background: var(--primary-color);
      color: var(--secondary-color);
      margin: 30px;
      border-radius: 30px;
      transition: background var(--transition), box-shadow var(--transition);
    }
    .navbar.scrolled {
      background: var(--primary-color);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      box-shadow: 0 2px 24px rgba(0,0,0,0.35);
    }
    li a.nav-link { color: var(--secondary-color); }

    .logo {
      display: flex;
      align-items: center;
      justify-content: center;
      height: 50px;
      width: 90px;
    }
    .nav-container {
      max-width: var(--container-w);
      margin: 0 auto;
      padding: 0 24px;
      height: var(--nav-h);
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 48px;
      position: relative;
    }
    .nav-links {
      display: flex;
      align-items: center;
      gap: 32px;
    }
    .nav-link {
      font-family: var(--font-body);
      font-size: 0.9rem;
      font-weight: 600;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--secondary-color);
      position: relative;
      padding: 4px 0;
      transition: color var(--transition);
    }
    .nav-link::after {
      content: '';
      position: absolute;
      bottom: -2px; left: 0;
      width: 0; height: 1.5px;
      background: var(--accent-color);
      transition: width var(--transition);
    }
    .nav-link:hover { color: var(--accent-color); }
    .nav-link:hover::after { width: 100%; }

    /* Hamburger */
    .hamburger {
      display: none;
      flex-direction: column;
      gap: 5px;
      background: none;
      border: none;
      cursor: pointer;
      padding: 8px;
      position: absolute;
      right: 24px;
    }
    .hamburger span {
      display: block;
      width: 24px;
      height: 2px;
      background: var(--accent-color);
      border-radius: 2px;
      transition: transform var(--transition), opacity var(--transition);
    }
    .hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
    .hamburger.active span:nth-child(2) { opacity: 0; }
    .hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

    /* Mobile menu */
    .mobile-menu {
      display: none;
      flex-direction: column;
      background: rgba(17,17,17,0.98);
      backdrop-filter: blur(16px);
      padding: 24px;
      gap: 8px;
      border-top: 1px solid var(--border-color);
      border-radius: 0 0 30px 30px;
    }
    .mobile-menu.open { display: flex; }
    .mob-link {
      font-family: var(--font-body);
      font-size: 1.1rem;
      font-weight: 600;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: white;
      padding: 12px 0;
      border-bottom: 1px solid var(--border-color);
      transition: color var(--transition), padding-left var(--transition);
    }
    .mob-link:hover { color: var(--accent-color); padding-left: 8px; }

    .blog-itle {
        display: flex;
        justify-content: center;
        align-items: center;
        align-content: center;
        text-align: center;
        padding-top: 100px;
    }

     .text{
        display: flex;
        justify-content: center;
        align-items: center;
        align-content: center;
        text-align: center;
        padding: 10px;
        font-size: 15px;
    }

    .list-item{
        padding-top: 30px;
    }

    .list-items {
        padding: 15px;
        display: flex;
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
        gap: 20px;
    }

    .list{
        color: #ffffff;
        background-color: #111111;
        padding: 10px;
        border-radius: 5px;
        transition: all 0.5s ease;
    }
    

    .list:hover{
        background-color: var(--accent-color);
        transform: scale(1.05);
    }

    .underline{
        width: 100%;
        border-bottom: solid 1px var(--accent-color);
        padding: 5px;
        
    }

    .blog-section{
        display: flex;
        flex-wrap: wrap;
        background-color: #0d0d0d;
        color: #ffffff;
        display: flex;
        justify-content: center;
        padding: 30px 10px;
        gap: 5px;
    }

    .items{
        width: 300px;
        padding: 14px;
    }

    .img img{
        border-radius: 10px 10px 0 0;
        transition:all 0.5s ease
    }

      .img img:hover{
        filter: grayscale(100%);
    }

    .date{
        font-size: 10px;
        padding-top: 10px;
         padding-left: 5px;
        color: #6e6e6e;
    }

    .titles{
        font-size: 20px;
        padding-top: 5px;
        padding-left: 5px;
        color: #0d0d0d;
    }

    .categorie{
        font-size: 10px;
        padding-top: 5px;
        padding-left: 5px;
        color: #2e2e2e;
    }

    .text-one{
        background: #ffffff;
        padding-bottom: 20px;
        border-radius: 0 0 10px 10px;

    }

    /* --- Tes styles d'origine inchangés --- */
.blog-section {
    background-color: #0d0d0d;
    color: #ffffff;
    display: flex;
    justify-content: center;
    padding: 30px 10px;
    gap: 5px;
}

.items {
    width: 300px;
    padding: 14px;
}

/* --- LE CODE DE FILTRAGE ADAPTÉ À FLEXBOX --- */

.blog-section .items {
    /* On prépare la transition sur l'opacité, la largeur et le padding */
    transition: opacity 0.3s ease, width 0.4s ease, padding 0.4s ease, transform 0.3s ease;
    opacity: 1;
    transform: scale(1);
    visibility: visible;
}

/* Quand l'élément est masqué */
.blog-section .items.hidden {
    opacity: 0;
    width: 0;
    padding: 0;
    margin: 0;
    transform: scale(0.9); /* Effet de zoom arrière en disparaissant */
    visibility: hidden;
    overflow: hidden; /* Empêche le texte ou l'image de dépasser pendant la fermeture */
}

    .subscribe{
        display: flex;
        flex-direction: column;
        padding: 30PX;
        align-items: center;
        text-align: center;
    }

    .info-subscibe{
        padding: 15px;
    }

    .subsc-mail{
        font-size: xx-large;
    }

    .subsc-text{
        font-size: small;
    }

    .newsletter-form{
        padding: 10px;
    }

    input{
        padding: 8px 15px;
        width: 300px;
        border-radius: 5px;
        border: solid 2px var(--accent-color);
    }

    button{
        padding: 8px 15px;
        border-radius: 5px;
        border: none;
        color: var(--background-color);
        background: #0d0d0d;
        cursor: pointer;
        transition: all 0.3s ease;
    }

     button:hover{
        background: var(--accent-color);
        color: #0d0d0d;
    }

      .pagination{
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        align-items: center;
        padding: 15px;
        gap: 10px;
      }

    .page-active{
    background: var(--accent-color);
    color: var(--secondary-color);
    cursor: pointer;
}


    /* ─────────────────────────── FOOTER ─────────────────────────── */
    .footer {
      background: #0d0d0d;
      color: rgba(255,255,255,0.75);
    }
    .footer-top {
      max-width: var(--container-w);
      margin: 0 auto;
      padding: 64px 24px 48px;
      display: grid;
      grid-template-columns: 2fr 1fr 1fr;
      gap: 48px;
      align-items: start;
    }
    .footer-title {
      font-family: var(--font-display);
      font-size: 2.8rem;
      color: white;
      letter-spacing: 0.06em;
      margin-bottom: 20px;
    }
    .footer-contact-list {
      display: flex;
      flex-direction: column;
      gap: 10px;
      margin-bottom: 24px;
    }
    .footer-contact-list li {
      display: flex;
      align-items: center;
      gap: 10px;
      font-family: var(--font-body);
      font-size: 0.85rem;
      color: rgba(255,255,255,0.65);
    }
    .footer-contact-list svg { flex-shrink: 0; color: var(--accent-color); }
    .footer-socials { display: flex; gap: 12px; }
    .social-icon {
      width: 36px; height: 36px;
      border-radius: 8px;
      border: 1px solid var(--border-color);
      display: flex;
      align-items: center;
      justify-content: center;
      color: rgba(255,255,255,0.65);
      transition: border-color var(--transition), color var(--transition), background var(--transition);
    }
    .social-icon:hover {
      border-color: var(--accent-color);
      color: var(--accent-color);
      background: rgba(110,110,110,0.1);
    }
    .footer-nav-title {
      font-family: var(--font-heading);
      font-size: 0.8rem;
      font-weight: 700;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--accent-color);
      margin-bottom: 20px;
    }
    .footer-nav-list {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    .footer-nav-list a {
      font-family: var(--font-body);
      font-size: 0.9rem;
      color: rgba(255,255,255,0.65);
      transition: color var(--transition), padding-left var(--transition);
    }
    .footer-nav-list a:hover { color: white; padding-left: 6px; }
    .footer-logo-col {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 12px;
    }
    .footer-shield { width: 130px; }
    .footer-bottom {
      border-top: 1px solid var(--border-color);
      max-width: var(--container-w);
      margin: 0 auto;
      padding: 20px 24px;
      display: flex;
      justify-content: center;
      align-items: center;
      text-align: center;
    }
    .footer-bottom p {
      font-size: 0.8rem;
      color: rgba(255,255,255,0.4);
    }

    /* ══════════════════════════════════════════════
       RESPONSIVE
    ══════════════════════════════════════════════ */
    @media (max-width: 1024px) {
        
      .services-grid { grid-template-columns: repeat(2, 1fr); }
      .about-grid { grid-template-columns: 1fr; gap: 40px; }
      .about-img-placeholder { aspect-ratio: 16/9; }
      .footer-top { grid-template-columns: 1fr 1fr; }
      .footer-logo-col { grid-column: 1/-1; flex-direction: row; }
    }

    @media (max-width: 768px) {
      :root { --nav-h: 60px; }
      .nav-links { display: none; }
      .hamburger { display: flex; }
      .portfolio-grid { grid-template-columns: 1fr; }
      .portfolio-card { height: 220px; }
      .about-stats { flex-wrap: wrap; gap: 24px; }
      .footer-top { grid-template-columns: 1fr; gap: 36px; padding: 48px 24px 32px; }
      .footer-logo-col { flex-direction: column; }
      .footer-bottom { flex-direction: column; align-items: center; }
      .navbar { margin: 12px; }
      
        
    }

    @media (max-width: 480px) {
      .section { padding: 60px 0; }
      .services-grid { grid-template-columns: 1fr; gap: 12px; }
      .service-card { padding: 28px 20px; }
      .navbar { margin: 8px; }
       button{margin: 15px;}
    }

    @media (max-width: 375px) {
      .section-title { font-size: 2rem; }
      .portfolio-card { height: 160px; }
       button{margin: 15px;}
    }