*, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; }

    body {
      font-family: 'Inter', system-ui, sans-serif;
      background-color: #0B0F19;
      color: #e2e8f0;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
    }

    @keyframes fadeInUp {
      from { opacity: 0; transform: translateY(30px); }
      to { opacity: 1; transform: translateY(0); }
    }
    @keyframes pulse-soft {
      0%, 100% { opacity: 1; }
      50% { opacity: 0.6; }
    }
    @keyframes scaleIn {
      from { opacity: 0; transform: scale(0.95); }
      to { opacity: 1; transform: scale(1); }
    }
    @keyframes slideDown {
      from { opacity: 0; max-height: 0; }
      to { opacity: 1; max-height: 500px; }
    }
    @keyframes shimmer {
      0% { background-position: -200% 0; }
      100% { background-position: 200% 0; }
    }
    @keyframes successPulse {
      0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4); }
      50% { transform: scale(1.05); box-shadow: 0 0 20px 5px rgba(16, 185, 129, 0.2); }
    }

    .animate-fade-in-up { animation: fadeInUp 0.6s ease-out both; }
    .delay-100 { animation-delay: 0.1s; }
    .delay-200 { animation-delay: 0.2s; }
    .delay-300 { animation-delay: 0.3s; }
    .delay-400 { animation-delay: 0.4s; }

    /* === GLOW CARDS === */
    .glow-card {
      position: relative;
      background: linear-gradient(145deg, rgba(26, 35, 50, 0.8), rgba(15, 23, 41, 0.9));
      border: 1px solid rgba(16, 185, 129, 0.12);
      border-radius: 16px;
      transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
      overflow: hidden;
    }
    .glow-card::before {
      content: '';
      position: absolute;
      inset: -1px;
      border-radius: 17px;
      background: linear-gradient(135deg, rgba(16, 185, 129, 0.3), transparent 40%, transparent 60%, rgba(37, 99, 235, 0.3));
      opacity: 0;
      transition: opacity 0.5s ease;
      z-index: 0;
      pointer-events: none;
    }
    .glow-card:hover::before { opacity: 1; }
    .glow-card:hover {
      border-color: rgba(16, 185, 129, 0.3);
      transform: translateY(-4px);
      box-shadow: 0 20px 60px rgba(16, 185, 129, 0.08), 0 8px 20px rgba(0, 0, 0, 0.3);
    }
    .glow-card > * { position: relative; z-index: 1; }

    .hero-glow {
      position: absolute;
      top: -30%;
      left: 50%;
      transform: translateX(-50%);
      width: 800px;
      height: 600px;
      background: radial-gradient(ellipse at center, rgba(16, 185, 129, 0.08) 0%, rgba(37, 99, 235, 0.04) 40%, transparent 70%);
      pointer-events: none;
      animation: pulse-soft 3s ease-in-out infinite;
    }

    .btn-primary {
      position: relative;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 16px 36px;
      background: linear-gradient(135deg, #10b981, #059669);
      color: #fff;
      font-weight: 600;
      font-size: 1.05rem;
      border: none;
      border-radius: 12px;
      cursor: pointer;
      transition: all 0.3s ease;
      overflow: hidden;
      text-decoration: none;
    }
    .btn-primary::before {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
      opacity: 0;
      transition: opacity 0.3s ease;
    }
    .btn-primary:hover::before { opacity: 1; }
    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 30px rgba(16, 185, 129, 0.35);
    }
    .btn-primary:disabled {
      opacity: 0.5;
      cursor: not-allowed;
      transform: none !important;
      box-shadow: none !important;
    }

    .btn-secondary {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 14px 28px;
      background: rgba(255,255,255,0.05);
      color: #e2e8f0;
      font-weight: 500;
      border: 1px solid rgba(255,255,255,0.1);
      border-radius: 12px;
      cursor: pointer;
      transition: all 0.3s ease;
      text-decoration: none;
    }
    .btn-secondary:hover {
      background: rgba(255,255,255,0.08);
      border-color: rgba(255,255,255,0.2);
      transform: translateY(-1px);
    }

    .input-field {
      width: 100%;
      padding: 14px 18px;
      background: rgba(15, 23, 41, 0.8);
      border: 1px solid rgba(255,255,255,0.08);
      border-radius: 10px;
      color: #e2e8f0;
      font-size: 1rem;
      font-family: 'Inter', sans-serif;
      transition: all 0.25s ease;
      outline: none;
    }
    .input-field:focus {
      border-color: #10b981;
      box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
    }

    /* === STEPPER === */
    .diagnostic-step { display: none; }
    .diagnostic-step.active { display: block; animation: fadeInUp 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards; }

    /* === PRESTATION ITEMS (Step 2) === */
    .prestation-list { display: flex; flex-direction: column; gap: 10px; }
    .prestation-item {
      display: flex;
      align-items: center;
      gap: 14px;
      padding: 14px 18px;
      background: rgba(255,255,255,0.02);
      border: 1.5px solid rgba(255,255,255,0.06);
      border-radius: 12px;
      cursor: pointer;
      transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
      user-select: none;
    }
    .prestation-item:hover {
      border-color: rgba(16, 185, 129, 0.25);
      background: rgba(16, 185, 129, 0.01);
    }
    .prestation-item.selected {
      border-color: #10b981;
      background: rgba(16, 185, 129, 0.06);
    }
    .prestation-item .cb {
      width: 22px;
      height: 22px;
      border: 2px solid rgba(255,255,255,0.2);
      border-radius: 6px;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      transition: all 0.2s ease;
    }
    .prestation-item.selected .cb {
      background: #10b981;
      border-color: #10b981;
    }
    .prestation-item .cb svg { display: none; width: 14px; height: 14px; color: #fff; }
    .prestation-item.selected .cb svg { display: block; }
    .prestation-item .p-info { flex: 1; min-width: 0; }
    .prestation-item .p-name { font-size: 0.9rem; font-weight: 500; color: #fff; }
    .prestation-item .p-prices {
      display: flex;
      gap: 12px;
      margin-top: 3px;
      font-size: 0.78rem;
    }
    .prestation-item .p-dev { color: #10b981; font-weight: 600; }
    .prestation-item .p-saas { color: #6b7280; }

    /* === QUALIFICATION (Step 3) === */
    .qualif-item {
      background: rgba(255,255,255,0.02);
      border: 1px solid rgba(255,255,255,0.06);
      border-radius: 12px;
      padding: 16px 20px;
      margin-bottom: 12px;
      animation: fadeInUp 0.3s ease-out both;
    }
    .qualif-item label { display: block; font-size: 0.88rem; font-weight: 500; color: #e2e8f0; margin-bottom: 8px; }
    .qualif-item .prest-name { font-size: 0.75rem; color: #10b981; font-weight: 600; display: block; margin-bottom: 2px; }
    .qualif-select {
      width: 100%;
      padding: 10px 14px;
      background: rgba(15, 23, 41, 0.8);
      border: 1px solid rgba(255,255,255,0.1);
      border-radius: 8px;
      color: #e2e8f0;
      font-family: 'Inter', sans-serif;
      font-size: 0.88rem;
      outline: none;
      cursor: pointer;
      transition: border-color 0.2s ease;
    }
    .qualif-select:focus { border-color: #10b981; }

    /* === IA SUR-MESURE MODAL === */
    .ai-modal-overlay {
      position: fixed;
      inset: 0;
      z-index: 60;
      display: flex;
      align-items: center;
      justify-content: center;
      background: rgba(0,0,0,0.75);
      backdrop-filter: blur(8px);
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.4s ease;
    }
    .ai-modal-overlay.open { opacity: 1; pointer-events: all; }
    .ai-modal {
      background: linear-gradient(145deg, #1a2332, #0f1729);
      border: 1px solid rgba(16,185,129,0.2);
      border-radius: 20px;
      padding: 36px;
      max-width: 560px;
      width: 90%;
      max-height: 90vh;
      overflow-y: auto;
      animation: scaleIn 0.3s ease-out;
    }
    .ai-modal h3 { font-size: 1.4rem; font-weight: 700; color: #fff; margin-bottom: 6px; }
    .ai-modal p { font-size: 0.9rem; color: #9ca3af; margin-bottom: 20px; }
    .ai-modal textarea {
      width: 100%;
      min-height: 160px;
      padding: 16px;
      background: rgba(15, 23, 41, 0.8);
      border: 1px solid rgba(255,255,255,0.08);
      border-radius: 12px;
      color: #e2e8f0;
      font-family: 'Inter', sans-serif;
      font-size: 0.95rem;
      resize: vertical;
      outline: none;
      transition: border-color 0.2s ease;
    }
    .ai-modal textarea:focus { border-color: #10b981; box-shadow: 0 0 0 3px rgba(16,185,129,0.12); }
    .ai-modal .modal-actions { display: flex; gap: 10px; margin-top: 20px; justify-content: flex-end; }
    .ai-modal .char-count { font-size: 0.75rem; color: #6b7280; text-align: right; margin-top: 6px; }
    .ai-modal .success-msg {
      display: none;
      background: rgba(16,185,129,0.1);
      border: 1px solid rgba(16,185,129,0.2);
      border-radius: 12px;
      padding: 16px;
      color: #10b981;
      font-weight: 500;
      text-align: center;
    }
    .ai-modal .success-msg.show { display: block; }

    /* === SECTION BILAN (Step 5) === */
    .bilan-card { background: rgba(255,255,255,0.02); border: 1px solid rgba(255,255,255,0.06); border-radius: 12px; padding: 16px; margin-bottom: 10px; }
    .bilan-card h5 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.05em; color: #6b7280; margin-bottom: 8px; }
    .bilan-card .item { display: flex; justify-content: space-between; align-items: center; padding: 4px 0; font-size: 0.85rem; color: #d1d5db; }
    .bilan-card .item .price { color: #10b981; font-weight: 600; }

    /* Navigation pills */
    .step-pills { display: flex; gap: 8px; justify-content: center; margin-bottom: 20px; }
    .step-pill {
      width: 10px; height: 10px;
      border-radius: 50%;
      background: rgba(255,255,255,0.1);
      transition: all 0.3s ease;
    }
    .step-pill.active { background: #10b981; box-shadow: 0 0 8px rgba(16,185,129,0.4); }
    .step-pill.done { background: rgba(16,185,129,0.4); }

    .grid-bg {
      background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
      background-size: 60px 60px;
    }
    .gradient-divider {
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(16, 185, 129, 0.3), rgba(37, 99, 235, 0.3), transparent);
    }
    .mobile-nav {
      transform: translateY(-100%);
      opacity: 0;
      transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
      pointer-events: none;
    }
    .mobile-nav.open { transform: translateY(0); opacity: 1; pointer-events: all; }

    /* === FAQ ACCORDION === */
    /* T3.26 fallback: force FAQ cards visible after 2.5s if IntersectionObserver misses them */
    @keyframes faqFallbackIn {
      to { opacity: 1; transform: translateY(0); }
    }
    #faqContainer .glow-card {
      animation: faqFallbackIn 0.1s ease 2.5s forwards;
    }
    .faq-answer { overflow: hidden; max-height: 0; transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s ease; padding: 0 24px; }
    .faq-answer.open { max-height: 400px; padding: 0 24px 20px; }
    .faq-answer p { margin: 0; }
    .faq-chevron { transition: transform 0.3s ease; }
    .faq-chevron.open { transform: rotate(180deg); }

    /* === RANGE SLIDER === */
    input[type="range"] {
      -webkit-appearance: none;
      appearance: none;
      width: 100%;
      height: 6px;
      background: rgba(255,255,255,0.06);
      border-radius: 3px;
      outline: none;
      cursor: pointer;
      margin: 8px 0;
      transition: background 0.2s ease;
    }
    input[type="range"]::-webkit-slider-thumb {
      -webkit-appearance: none;
      appearance: none;
      width: 22px;
      height: 22px;
      border-radius: 50%;
      background: linear-gradient(135deg, #10b981, #059669);
      border: 2px solid rgba(255,255,255,0.15);
      cursor: pointer;
      box-shadow: 0 0 20px rgba(16,185,129,0.3);
      transition: all 0.2s ease;
    }
    input[type="range"]::-webkit-slider-thumb:hover {
      transform: scale(1.1);
      box-shadow: 0 0 30px rgba(16,185,129,0.45);
    }
    input[type="range"]::-moz-range-thumb {
      width: 22px;
      height: 22px;
      border-radius: 50%;
      background: linear-gradient(135deg, #10b981, #059669);
      border: 2px solid rgba(255,255,255,0.15);
      cursor: pointer;
      box-shadow: 0 0 20px rgba(16,185,129,0.3);
    }

    @media (max-width: 640px) {
      .theme-card .theme-tooltip { display: none !important; }
      .bilan-grid { grid-template-columns: 1fr; }
    }
    /* === TUNNEL DIAGNOSTIC — STEP PANELS === */
    .step-panel { display: none; opacity: 0; animation: fadeInUp 0.4s ease-out both; }
    .step-panel.active { display: block; opacity: 1; }

    /* === STEP HEADERS (IMMERSIVE) === */
    .step-header {
      text-align: center;
      margin-bottom: 2.5rem;
    }
    .step-eyebrow {
      display: inline-block;
      font-size: 0.75rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.1em;
      color: #10b981;
      background: rgba(16, 185, 129, 0.1);
      padding: 0.375rem 1rem;
      border-radius: 100px;
      margin-bottom: 1rem;
      border: 1px solid rgba(16, 185, 129, 0.2);
    }
    .step-title {
      font-size: clamp(1.75rem, 4vw, 2.5rem);
      font-weight: 800;
      color: #fff;
      line-height: 1.2;
      margin-bottom: 0.75rem;
      letter-spacing: -0.02em;
    }
    .step-title .gradient-text {
      background: linear-gradient(135deg, #10b981, #3b82f6);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    .step-subtitle {
      font-size: 1rem;
      color: #9ca3af;
      max-width: 500px;
      margin: 0 auto;
      line-height: 1.6;
    }

    /* === BUTTONS (CTA VISIBLE) === */
    .btn-continue {
      display: inline-flex;
      align-items: center;
      gap: 0.75rem;
      padding: 1rem 2rem;
      background: linear-gradient(135deg, #10b981, #059669);
      color: #fff;
      font-size: 1rem;
      font-weight: 600;
      border: none;
      border-radius: 12px;
      cursor: pointer;
      transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
      box-shadow: 0 4px 20px rgba(16, 185, 129, 0.3);
      position: relative;
      overflow: hidden;
    }
    .btn-continue::before {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent);
      opacity: 0;
      transition: opacity 0.3s ease;
    }
    .btn-continue:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 30px rgba(16, 185, 129, 0.4);
    }
    .btn-continue:hover::before {
      opacity: 1;
    }
    .btn-continue:active {
      transform: translateY(0);
    }
    .btn-continue i,
    .btn-continue svg {
      width: 20px;
      height: 20px;
      transition: transform 0.3s ease;
    }
    .btn-continue:hover i,
    .btn-continue:hover svg {
      transform: translateX(4px);
    }
    .btn-continue:disabled {
      opacity: 0.5;
      cursor: not-allowed;
      transform: none !important;
      box-shadow: none !important;
    }

    .btn-back {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      padding: 0.75rem 1.25rem;
      background: transparent;
      color: #6b7280;
      font-size: 0.875rem;
      font-weight: 500;
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: 10px;
      cursor: pointer;
      transition: all 0.25s ease;
    }
    .btn-back:hover {
      color: #fff;
      border-color: rgba(255, 255, 255, 0.2);
      background: rgba(255, 255, 255, 0.03);
    }
    .btn-back i,
    .btn-back svg {
      width: 16px;
      height: 16px;
      transition: transform 0.3s ease;
    }
    .btn-back:hover i,
    .btn-back:hover svg {
      transform: translateX(-4px);
    }

    /* === STEP PROGRESS BAR === */
    .step-progress {
      height: 3px;
      background: rgba(255, 255, 255, 0.05);
      border-radius: 2px;
      overflow: hidden;
      margin-bottom: 2rem;
    }
    .step-progress-fill {
      height: 100%;
      background: linear-gradient(90deg, #10b981, #3b82f6);
      border-radius: 2px;
      transition: width 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }

    /* === QUALIFICATION CARDS (STEP 3) === */
    .qualif-card {
      background: rgba(255, 255, 255, 0.02);
      border: 1px solid rgba(255, 255, 255, 0.06);
      border-radius: 16px;
      padding: 1.5rem;
      margin-bottom: 1rem;
      transition: all 0.3s ease;
    }
    .qualif-card:hover {
      border-color: rgba(16, 185, 129, 0.2);
    }
    .qualif-header {
      display: flex;
      align-items: center;
      gap: 1rem;
      margin-bottom: 1rem;
    }
    .qualif-icon {
      width: 40px;
      height: 40px;
      display: flex;
      align-items: center;
      justify-content: center;
      background: rgba(16, 185, 129, 0.1);
      border-radius: 10px;
      color: #10b981;
      flex-shrink: 0;
    }
    .qualif-icon svg {
      width: 20px;
      height: 20px;
    }
    .qualif-title {
      font-size: 0.95rem;
      font-weight: 600;
      color: #fff;
    }
    .qualif-badge {
      font-size: 0.7rem;
      color: #6b7280;
      background: rgba(255, 255, 255, 0.05);
      padding: 0.125rem 0.5rem;
      border-radius: 100px;
    }
    .qualif-question label {
      display: block;
      font-size: 0.875rem;
      color: #9ca3af;
      margin-bottom: 0.75rem;
    }
    .qualif-options {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
      gap: 0.5rem;
    }
    .qualif-option {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      padding: 0.75rem 1rem;
      background: rgba(255, 255, 255, 0.03);
      border: 1.5px solid rgba(255, 255, 255, 0.08);
      border-radius: 10px;
      color: #9ca3af;
      font-size: 0.85rem;
      cursor: pointer;
      transition: all 0.25s ease;
      font-family: 'Inter', sans-serif;
    }
    .qualif-option:hover {
      border-color: rgba(16, 185, 129, 0.3);
      background: rgba(16, 185, 129, 0.05);
      color: #e2e8f0;
    }
    .qualif-option.selected {
      border-color: #10b981;
      background: rgba(16, 185, 129, 0.1);
      color: #10b981;
    }
    .qualif-option svg {
      width: 16px;
      height: 16px;
      flex-shrink: 0;
    }

    /* === TOAST NOTIFICATION === */
    .toast {
      position: fixed;
      bottom: 2rem;
      right: 2rem;
      background: #0f1729;
      border: 1px solid rgba(16, 185, 129, 0.3);
      border-radius: 12px;
      padding: 1rem 1.5rem;
      color: #fff;
      font-size: 0.875rem;
      box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
      transform: translateY(100px);
      opacity: 0;
      transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
      z-index: 100;
    }
    .toast.show {
      transform: translateY(0);
      opacity: 1;
    }

    /* === SELECTION COUNTER (FLOATING) === */
    .selection-counter {
      position: fixed;
      bottom: 2rem;
      left: 50%;
      transform: translateX(-50%);
      background: linear-gradient(135deg, #10b981, #059669);
      color: #fff;
      padding: 0.75rem 1.5rem;
      border-radius: 100px;
      font-size: 0.875rem;
      font-weight: 600;
      box-shadow: 0 4px 20px rgba(16, 185, 129, 0.3);
      opacity: 0;
      transition: all 0.3s ease;
      z-index: 50;
      pointer-events: none;
    }
    .selection-counter.show {
      opacity: 1;
    }
    
    /* === THEME CARDS (Hub) === */
    .theme-card {
      position: relative;
      cursor: pointer;
      background: linear-gradient(145deg, rgba(26, 35, 50, 0.8), rgba(15, 23, 41, 0.9));
      border: 1.5px solid rgba(255,255,255,0.06);
      border-radius: 16px;
      padding: 24px 28px;
      transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
      overflow: visible;
      display: flex;
      align-items: center;
      gap: 20px;
    }
    .theme-card:hover { border-color: rgba(16, 185, 129, 0.3); transform: translateY(-2px); box-shadow: 0 12px 40px rgba(16, 185, 129, 0.06); }
    .theme-card.selected { border-color: #10b981; background: rgba(16, 185, 129, 0.04); box-shadow: 0 0 30px rgba(16, 185, 129, 0.08); }
    .theme-card .theme-icon-wrap {
      flex-shrink: 0;
      width: 56px;
      height: 56px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 2rem;
    }
    .theme-card .theme-body { flex: 1; min-width: 0; text-align: left; }
    .theme-card .theme-body h4 { font-weight: 600; color: #fff; font-size: 1.05rem; margin-bottom: 2px; }
    .theme-card .theme-body p { font-size: 0.85rem; color: #6b7280; margin: 0; }
    .theme-card .theme-count { font-size: 0.75rem; color: #6b7280; margin-top: 6px; display: flex; align-items: center; gap: 4px; }
    .theme-checkbox {
      position: absolute; top: 16px; right: 16px;
      width: 22px; height: 22px;
      border: 2px solid rgba(255,255,255,0.15);
      border-radius: 6px;
      display: flex; align-items: center; justify-content: center;
      transition: all 0.3s;
    }
    .theme-card.selected .theme-checkbox { border-color: #10b981; background: #10b981; }
    .theme-checkbox svg { opacity: 0; transition: opacity 0.2s; }
    .theme-card.selected .theme-checkbox svg { opacity: 1; }
    
    /* Tooltip hover prestations */
    .theme-tooltip {
      position: absolute;
      bottom: calc(100% + 12px);
      left: 50%;
      transform: translateX(-50%) translateY(8px);
      background: linear-gradient(145deg, #1e293b, #0f172a);
      border: 1.5px solid rgba(16,185,129,0.35);
      border-radius: 16px;
      padding: 16px 20px;
      min-width: 300px;
      max-width: 380px;
      opacity: 0;
      pointer-events: none;
      transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
      z-index: 20;
      box-shadow: 0 25px 80px rgba(0,0,0,0.6), 0 0 40px rgba(16,185,129,0.1);
      backdrop-filter: blur(10px);
    }
    .theme-card:hover .theme-tooltip {
      opacity: 1;
      transform: translateX(-50%) translateY(0);
      pointer-events: auto;
    }
    .theme-tooltip::after {
      content: '';
      position: absolute;
      top: 100%; left: 50%;
      transform: translateX(-50%);
      border: 8px solid transparent;
      border-top-color: rgba(16,185,129,0.35);
    }
    .theme-tooltip-item {
      display: flex; align-items: flex-start;
      gap: 10px; padding: 5px 0;
      font-size: 13px; color: #d1d5db;
      line-height: 1.4;
    }
    .theme-tooltip-item::before {
      content: '▸';
      color: #10b981;
      flex-shrink: 0;
      font-weight: bold;
    }
    .theme-tooltip-title {
      font-size: 12px; font-weight: 700; color: #10b981;
      text-transform: uppercase; letter-spacing: 0.05em;
      margin-bottom: 8px; padding-bottom: 8px;
      border-bottom: 1px solid rgba(16,185,129,0.2);
    }

    /* === PRESTATION CARDS === */
    .prestation-card {
      display: flex; align-items: flex-start; gap: 12px;
      padding: 14px 16px;
      background: rgba(255,255,255,0.02);
      border: 1.5px solid rgba(255,255,255,0.06);
      border-radius: 12px;
      cursor: pointer;
      transition: all 0.3s ease;
    }
    .prestation-card:hover { border-color: rgba(16,185,129,0.25); background: rgba(16,185,129,0.02); }
    .prestation-card.selected { border-color: #10b981; background: rgba(16,185,129,0.05); }
    .prestation-checkbox {
      width: 20px; height: 20px; min-width: 20px;
      border: 2px solid rgba(255,255,255,0.15);
      border-radius: 5px;
      display: flex; align-items: center; justify-content: center;
      transition: all 0.3s; margin-top: 1px;
    }
    .prestation-card.selected .prestation-checkbox { border-color: #10b981; background: #10b981; }
    .prestation-checkbox svg { width: 12px; height: 12px; color: #fff; opacity: 0; transition: opacity 0.2s; }
    .prestation-card.selected .prestation-checkbox svg { opacity: 1; }

    /* === QUALIFICATION SELECT === */
    .qualif-select {
      width: 100%; padding: 10px 14px;
      background: rgba(15,23,41,0.8);
      border: 1px solid rgba(255,255,255,0.08);
      border-radius: 10px; color: #e2e8f0;
      font-size: 14px; font-family: 'Inter', sans-serif;
      transition: all 0.25s; outline: none;
      cursor: pointer; appearance: none;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' stroke='%239CA3AF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
      background-repeat: no-repeat; background-position: right 12px center;
      background-size: 16px;
    }
    .qualif-select:focus { border-color: #10b981; box-shadow: 0 0 0 3px rgba(16,185,129,0.15); }
    .qualif-select option { background: #0B0F19; color: #e2e8f0; }

    /* === BILAN SUMMARY === */
    .bilan-category {
      background: rgba(255,255,255,0.02);
      border: 1px solid rgba(255,255,255,0.06);
      border-radius: 12px; padding: 16px;
    }
    .bilan-item {
      display: flex; align-items: center; justify-content: space-between;
      padding: 6px 0; font-size: 13px;
    }
    .bilan-item + .bilan-item { border-top: 1px solid rgba(255,255,255,0.04); }

    /* === JOKER BUTTON === */
    .joker-active { animation: glow 2s ease-in-out infinite alternate; }

    /* === MODAL === */
    #customModal { z-index: 70; }
    #customModal textarea:focus { min-height: 120px; }

    /* === CUSTOM MODAL === */

    /* === RESPONSIVE === */
    @media (max-width: 768px) {
      .theme-tooltip { display: none; }
      .theme-card:hover .theme-tooltip { display: none; }
      .bilan-category { padding: 12px; }
    }
    @media (max-width: 1023px) {
      .grid-cols-1 .theme-card { max-width: 100%; }
    }