/* ===== Block 1 ===== */

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

    :root {
      --bg-primary: #ffffff;
      --bg-secondary: #fafbfe;
      --bg-dark: #0a0a1a;
      --bg-dark-card: #111127;
      --accent: #635bff;
      --accent-light: #7a73ff;
      --accent-blue: #00d4ff;
      --accent-green: #00d924;
      --gradient-accent: linear-gradient(135deg, #635bff 0%, #00d4ff 100%);
      --gradient-cta: linear-gradient(135deg, #635bff 0%, #4b83ff 100%);
      --text-primary: #0a0a1a;
      --text-secondary: #425466;
      --text-muted: #6b7c93;
      --border: rgba(0,0,0,0.06);
      --border-on-dark: rgba(255,255,255,0.06);
      --radius: 16px;
      --radius-sm: 10px;
      --radius-lg: 24px;
      --radius-full: 9999px;
      --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
      --shadow: 0 4px 24px rgba(0,0,0,0.06);
      --shadow-lg: 0 8px 40px rgba(0,0,0,0.08);
      --shadow-glow: 0 0 60px rgba(99,91,255,0.15);
      --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    }

    html { scroll-behavior: smooth; }

    body {
      font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
      background: var(--bg-primary);
      color: var(--text-primary);
      line-height: 1.6;
      overflow-x: hidden;
    }

    a { color: inherit; text-decoration: none; }
    .container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

    /* ========== HEADER ========== */
    .header {
      position: fixed;
      top: 16px;
      left: 50%;
      transform: translateX(-50%);
      z-index: 1000;
      padding: 12px 32px;
      border-radius: var(--radius-full);
      background: rgba(255,255,255,0.82);
      backdrop-filter: blur(24px) saturate(1.6);
      -webkit-backdrop-filter: blur(24px) saturate(1.6);
      border: 1px solid rgba(0,0,0,0.04);
      box-shadow: 0 2px 16px rgba(0,0,0,0.06);
      display: flex;
      align-items: center;
      gap: 20px;
      max-width: 1080px;
      width: calc(100% - 32px);
    }

    .brand-link { display: flex; align-items: center; gap: 0; text-decoration: none; flex-shrink: 0; }
    .brand-logo { height: 36px; width: 36px; border-radius: 8px; }
    .brand-text { font-family: 'Inter', sans-serif; font-size: 22px; font-weight: 800; letter-spacing: -0.5px; color: var(--text-primary); margin-left: 8px; }
    .brand-text .it { color: var(--accent); }

    .nav { display: flex; gap: 22px; align-items: center; flex: 1; justify-content: center; }
    .nav a { font-size: 0.88rem; font-weight: 500; color: var(--text-secondary); transition: color 0.2s; }
    .nav a:hover { color: var(--text-primary); }

    .header-cta {
      display: inline-flex; align-items: center; gap: 8px; padding: 9px 20px;
      border-radius: var(--radius-full); background: var(--gradient-cta); color: #fff;
      font-size: 0.85rem; font-weight: 600; transition: transform 0.2s, box-shadow 0.3s;
      white-space: nowrap; flex-shrink: 0;
    }
    .header-cta:hover { transform: translateY(-1px); box-shadow: 0 4px 20px rgba(99,91,255,0.4); }

    .header-cta-portal {
      background: transparent !important; border: 1.5px solid rgba(0,0,0,0.1) !important;
      color: var(--text-secondary) !important; padding: 8px 14px !important;
      box-shadow: none !important; font-size: 0.82rem !important;
    }
    .header-cta-portal:hover { border-color: var(--accent) !important; color: var(--accent) !important; }

    .nav-lang { display: flex; gap: 8px; align-items: center; margin-left: 4px; }
    .nav-lang a { font-size: 0.82rem; }
    .nav-lang a.active { color: var(--accent); font-weight: 600; }

    /* ========== HERO ========== */
    .hero {
      position: relative;
      padding: 160px 0 100px;
      text-align: center;
      overflow: hidden;
      background: var(--bg-dark);
      color: #fff;
    }

    .hero .container { position: relative; z-index: 2; }

    .aurora-blob {
      position: absolute; border-radius: 50%; filter: blur(120px); opacity: 0.3;
      animation: float 12s ease-in-out infinite alternate;
    }
    .a1 { width: 500px; height: 500px; background: #635bff; top: -150px; left: -100px; }
    .a2 { width: 400px; height: 400px; background: #00d4ff; bottom: -100px; right: -50px; animation-delay: -4s; }
    .a3 { width: 300px; height: 300px; background: #00d924; top: 50%; left: 60%; animation-delay: -8s; }

    @keyframes float {
      0% { transform: translate(0, 0) scale(1); }
      100% { transform: translate(30px, -20px) scale(1.05); }
    }

    .hero-badge {
      display: inline-flex; align-items: center; gap: 8px; padding: 8px 20px;
      border-radius: var(--radius-full); background: rgba(255,255,255,0.08);
      border: 1px solid rgba(255,255,255,0.1); font-size: 0.85rem; color: rgba(255,255,255,0.8);
      margin-bottom: 32px;
    }
    .hero-badge .dot { width: 8px; height: 8px; background: var(--accent-green); border-radius: 50%; animation: pulse 2s infinite; }
    @keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

    .hero h1 {
      font-size: clamp(2.5rem, 6vw, 4.2rem); font-weight: 900; letter-spacing: -1.5px;
      line-height: 1.1; margin-bottom: 24px;
    }
    .gradient { background: var(--gradient-accent); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

    .hero p { font-size: 1.15rem; color: rgba(255,255,255,0.65); max-width: 620px; margin: 0 auto 40px; line-height: 1.7; }

    .hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 48px; }

    .btn-primary {
      display: inline-flex; align-items: center; gap: 10px; padding: 14px 32px;
      border-radius: var(--radius-full); background: var(--gradient-cta); color: #fff;
      font-size: 1rem; font-weight: 600; border: none; cursor: pointer;
      transition: transform 0.2s, box-shadow 0.3s;
    }
    .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 30px rgba(99,91,255,0.5); }

    .btn-secondary {
      display: inline-flex; align-items: center; gap: 10px; padding: 14px 32px;
      border-radius: var(--radius-full); background: transparent; color: #fff;
      font-size: 1rem; font-weight: 600; border: 1.5px solid rgba(255,255,255,0.2);
      transition: border-color 0.3s, background 0.3s;
    }
    .btn-secondary:hover { border-color: rgba(255,255,255,0.5); background: rgba(255,255,255,0.05); }

    .hero-stats { display: flex; gap: 24px; justify-content: center; flex-wrap: wrap; }
    .stat-pill { padding: 10px 20px; border-radius: var(--radius-full); background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.08); font-size: 0.9rem; color: rgba(255,255,255,0.7); }
    .stat-pill .num { font-weight: 700; color: #fff; }

    /* ========== SECTIONS ========== */
    section { padding: 100px 0; }

    .section-label {
      display: inline-block; padding: 6px 16px; border-radius: var(--radius-full);
      background: rgba(99,91,255,0.08); color: var(--accent); font-size: 0.82rem;
      font-weight: 600; letter-spacing: 0.5px; text-transform: uppercase; margin-bottom: 16px;
    }

    .section-title { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; letter-spacing: -0.8px; line-height: 1.15; margin-bottom: 16px; }
    .section-subtitle { font-size: 1.05rem; color: var(--text-secondary); max-width: 600px; line-height: 1.7; }
    .section-header { margin-bottom: 60px; }
    .section-header.center { text-align: center; }
    .section-header.center .section-subtitle { margin: 0 auto; }

    /* ========== USE CASES GRID ========== */
    .cases-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }

    .case-card {
      background: var(--bg-secondary); border: 1px solid var(--border); border-radius: var(--radius);
      padding: 36px 28px; transition: transform 0.3s var(--ease-out-expo), box-shadow 0.3s;
    }
    .case-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

    .case-icon {
      width: 56px; height: 56px; border-radius: 14px; display: flex; align-items: center;
      justify-content: center; margin-bottom: 20px; font-size: 1.6rem;
    }
    .case-icon.resto { background: rgba(255, 107, 53, 0.1); }
    .case-icon.retail { background: rgba(99, 91, 255, 0.1); }
    .case-icon.bureau { background: rgba(0, 212, 255, 0.1); }
    .case-icon.attente { background: rgba(0, 217, 36, 0.1); }

    .case-card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 10px; }
    .case-card p { font-size: 0.92rem; color: var(--text-secondary); line-height: 1.6; }
    .case-card .case-tag { display: inline-block; margin-top: 16px; padding: 4px 12px; border-radius: var(--radius-full); background: rgba(99,91,255,0.06); color: var(--accent); font-size: 0.78rem; font-weight: 600; }

    /* ========== HOW IT WORKS ========== */
    .how-section { background: var(--bg-dark); color: #fff; }
    .how-section .section-label { background: rgba(99,91,255,0.15); }
    .how-section .section-subtitle { color: rgba(255,255,255,0.6); }

    .steps { display: flex; flex-direction: column; gap: 48px; max-width: 700px; margin: 0 auto; }

    .step {
      display: flex; gap: 24px; align-items: flex-start;
    }

    .step-num {
      flex-shrink: 0; width: 48px; height: 48px; border-radius: 50%;
      background: var(--gradient-accent); display: flex; align-items: center; justify-content: center;
      font-size: 1.1rem; font-weight: 800; color: #fff;
    }

    .step-content h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; }
    .step-content p { font-size: 0.95rem; color: rgba(255,255,255,0.6); line-height: 1.6; }

    /* ========== PRICING ========== */
    .pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }

    .price-card {
      background: var(--bg-secondary); border: 1px solid var(--border); border-radius: var(--radius-lg);
      padding: 40px 32px; position: relative; transition: transform 0.3s var(--ease-out-expo), box-shadow 0.3s;
    }
    .price-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
    .price-card.featured { border-color: var(--accent); box-shadow: var(--shadow-glow); }
    .price-card.featured::before {
      content: 'Popular'; position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
      padding: 4px 16px; border-radius: var(--radius-full); background: var(--gradient-accent);
      color: #fff; font-size: 0.75rem; font-weight: 700; text-transform: uppercase;
    }

    .price-card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 8px; }
    .price-card .price { font-size: 2.2rem; font-weight: 900; letter-spacing: -1px; margin-bottom: 4px; }
    .price-card .price span { font-size: 0.9rem; font-weight: 500; color: var(--text-muted); }
    .price-card .price-note { font-size: 0.82rem; color: var(--text-muted); margin-bottom: 24px; }

    .price-card ul { list-style: none; margin-bottom: 32px; }
    .price-card li { padding: 8px 0; font-size: 0.92rem; color: var(--text-secondary); display: flex; align-items: center; gap: 10px; }
    .price-card li::before { content: ''; display: inline-block; width: 20px; height: 20px; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23635bff' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/contain no-repeat; flex-shrink: 0; }

    .price-card .btn-primary { width: 100%; justify-content: center; }

    /* ========== COMPARISON TABLE ========== */
    .compare { background: var(--bg-secondary); }
    .compare-table { width: 100%; border-collapse: collapse; border-radius: var(--radius); overflow: hidden; background: #fff; box-shadow: var(--shadow); }
    .compare-table th, .compare-table td { padding: 16px 24px; text-align: left; font-size: 0.92rem; border-bottom: 1px solid var(--border); }
    .compare-table th { background: var(--bg-dark); color: #fff; font-weight: 600; }
    .compare-table tr:last-child td { border-bottom: none; }
    .compare-table .highlight { color: var(--accent); font-weight: 700; }
    .compare-table .muted { color: var(--text-muted); }

    /* ========== FAQ ========== */
    .faq-list { max-width: 780px; margin: 0 auto; }
    .faq-item { border-bottom: 1px solid var(--border); }
    .faq-question {
      width: 100%; background: none; border: none; padding: 24px 0; cursor: pointer;
      display: flex; justify-content: space-between; align-items: center; gap: 16px;
      font-family: inherit; font-size: 1.05rem; font-weight: 600; color: var(--text-primary);
      text-align: left;
    }
    .faq-question:hover { color: var(--accent); }
    .faq-chevron { flex-shrink: 0; width: 20px; height: 20px; transition: transform 0.3s; }
    .faq-item.open .faq-chevron { transform: rotate(180deg); }
    .faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s var(--ease-out-expo); }
    .faq-item.open .faq-answer { max-height: 300px; }
    .faq-answer p { padding: 0 0 24px; font-size: 0.95rem; color: var(--text-secondary); line-height: 1.7; }

    /* ========== CTA ========== */
    .cta-section {
      padding: 100px 0; background: var(--bg-dark); color: #fff; text-align: center;
      position: relative; overflow: hidden;
    }
    .cta-section .aurora-blob { opacity: 0.2; }
    .cta-section .container { position: relative; z-index: 2; }
    .cta-section h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; letter-spacing: -0.8px; margin-bottom: 16px; }
    .cta-section p { font-size: 1.05rem; color: rgba(255,255,255,0.6); max-width: 500px; margin: 0 auto 40px; }

    /* ========== FOOTER ========== */
    .footer { background: var(--bg-dark); color: rgba(255,255,255,0.5); padding: 60px 0 30px; border-top: 1px solid rgba(255,255,255,0.06); }
    .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 40px; }
    .footer-brand .brand-text { color: #fff; }
    .footer-brand p { margin-top: 12px; font-size: 0.88rem; line-height: 1.6; max-width: 260px; }
    .footer h4 { color: #fff; font-size: 0.85rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 16px; }
    .footer a { display: block; padding: 4px 0; font-size: 0.88rem; transition: color 0.2s; }
    .footer a:hover { color: #fff; }
    .footer-bottom { border-top: 1px solid rgba(255,255,255,0.06); padding-top: 24px; display: flex; justify-content: space-between; font-size: 0.82rem; }

    /* ========== REVEAL ========== */
    .reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s var(--ease-out-expo), transform 0.7s var(--ease-out-expo); }
    .reveal.visible { opacity: 1; transform: none; }

    /* ========== RESPONSIVE ========== */
    @media (max-width: 768px) {
      .header { padding: 10px 20px; gap: 12px; }
      .nav { display: none; }
      .hero { padding: 130px 0 70px; }
      .hero h1 { font-size: 2rem; }
      .hero-stats { flex-direction: column; align-items: center; }
      section { padding: 70px 0; }
      .footer-grid { grid-template-columns: 1fr; gap: 32px; }
      .footer-bottom { flex-direction: column; gap: 8px; }
      .compare-table { font-size: 0.82rem; }
      .compare-table th, .compare-table td { padding: 12px 14px; }
      .pricing-grid { grid-template-columns: 1fr; }
      .step { flex-direction: column; align-items: center; text-align: center; }
    }
  
.nav-dropdown { position: relative; }
.nav-dropdown > a { display:inline-flex; align-items:center; gap:4px; }


.nav-dropdown-menu { display:none; position:absolute; top:100%; left:50%; transform:translateX(-50%); padding-top:12px; z-index:100; }
.nav-dropdown:hover .nav-dropdown-menu { display:block; }
.nav-dropdown-menu ul { list-style:none; background:rgba(15,15,30,0.95); backdrop-filter:blur(20px); border:1px solid rgba(255,255,255,0.08); border-radius:12px; padding:8px 0; min-width:200px; box-shadow:0 12px 40px rgba(0,0,0,0.5); }
.nav-dropdown-menu li a { display:block; padding:10px 20px; font-size:0.85rem; color:rgba(255,255,255,0.7); transition:all 0.15s; }
.nav-dropdown-menu li a:hover { color:#fff; background:rgba(255,255,255,0.06); }
.nav-nis2 { position:relative; }
.nav-nis2::after { content:''; position:absolute; top:-2px; right:-8px; width:6px; height:6px; background:#ff4444; border-radius:50%; }