/* ── BOOKING FORM ── */
    #book {
      background: var(--black);
      border-top: 1px solid var(--border);
    }

    .book-inner {
      max-width: 680px;
      margin: 0 auto;
      text-align: center;
    }

    .phone-cta {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 50px;
      padding: 0.75rem 1.75rem;
      margin: 1.5rem 0 2.5rem;
      text-decoration: none;
      color: var(--white);
      font-family: 'Rajdhani', sans-serif;
      font-size: 1.5rem;
      font-weight: 700;
      letter-spacing: 0.04em;
      transition: border-color 0.2s, background 0.2s;
    }
    .phone-cta:hover { border-color: var(--blue); background: rgba(26,127,232,0.08); }
    .phone-cta .icon { font-size: 1.2rem; }

    .or-divider {
      display: flex;
      align-items: center;
      gap: 1rem;
      color: var(--silver);
      font-size: 0.85rem;
      margin-bottom: 2rem;
      text-transform: uppercase;
      letter-spacing: 0.08em;
    }
    .or-divider::before, .or-divider::after {
      content: '';
      flex: 1;
      height: 1px;
      background: var(--border);
    }

    .quote-form {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 20px;
      padding: 2.5rem;
      text-align: left;
    }

    .form-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1rem;
      margin-bottom: 1rem;
    }

    .form-group {
      display: flex;
      flex-direction: column;
      gap: 0.35rem;
      margin-bottom: 1rem;
    }
    .form-group:last-child { margin-bottom: 0; }

    label {
      font-size: 0.82rem;
      font-weight: 600;
      color: var(--silver);
      text-transform: uppercase;
      letter-spacing: 0.06em;
    }

    input, select, textarea {
      background: var(--black);
      border: 1px solid var(--border);
      border-radius: 8px;
      color: var(--white);
      font-family: 'Inter', sans-serif;
      font-size: 0.95rem;
      padding: 0.7rem 0.9rem;
      outline: none;
      transition: border-color 0.2s, box-shadow 0.2s;
      width: 100%;
      -webkit-appearance: none;
    }
    input:focus, select:focus, textarea:focus {
      border-color: var(--blue);
      box-shadow: 0 0 0 3px rgba(26,127,232,0.15);
    }
    select option { background: #111827; }
    textarea { resize: vertical; min-height: 100px; }

    .checkbox-group {
      display: flex;
      flex-wrap: wrap;
      gap: 0.75rem 1.5rem;
      padding-top: 0.25rem;
    }
    .checkbox-option {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      text-transform: none;
      letter-spacing: normal;
      font-size: 0.92rem;
      font-weight: 400;
      color: var(--white);
      cursor: pointer;
    }
    .checkbox-option input[type="checkbox"] {
      appearance: auto;
      -webkit-appearance: checkbox;
      width: 17px;
      height: 17px;
      min-width: 17px;
      flex-shrink: 0;
      padding: 0;
      margin: 0;
      border: none;
      background: none;
      accent-color: var(--blue);
      cursor: pointer;
    }

    .radio-group {
      display: flex;
      flex-wrap: wrap;
      gap: 0.75rem 1.5rem;
      padding-top: 0.25rem;
    }
    .radio-option {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      text-transform: none;
      letter-spacing: normal;
      font-size: 0.92rem;
      font-weight: 400;
      color: var(--white);
      cursor: pointer;
    }
    .radio-option input[type="radio"] {
      appearance: auto;
      -webkit-appearance: radio;
      width: 17px;
      height: 17px;
      min-width: 17px;
      flex-shrink: 0;
      padding: 0;
      margin: 0;
      border: none;
      background: none;
      accent-color: var(--blue);
      cursor: pointer;
    }

    input[type="date"]::-webkit-calendar-picker-indicator,
    input[type="time"]::-webkit-calendar-picker-indicator {
      filter: invert(0.6);
      cursor: pointer;
    }

    .btn-submit {
      width: 100%;
      background: linear-gradient(135deg, var(--blue), var(--blue-bright));
      color: var(--white);
      border: none;
      border-radius: 50px;
      padding: 1rem;
      font-family: 'Rajdhani', sans-serif;
      font-size: 1.2rem;
      font-weight: 700;
      letter-spacing: 0.06em;
      cursor: pointer;
      margin-top: 1.5rem;
      transition: transform 0.2s, box-shadow 0.2s;
      box-shadow: 0 4px 20px rgba(26,127,232,0.35);
    }
    .btn-submit:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(26,127,232,0.5); }

    .form-note {
      text-align: center;
      margin-top: 1rem;
      font-size: 0.82rem;
      color: var(--silver);
    }
    .form-note a { color: var(--blue-bright); text-decoration: none; }

    .form-success {
      display: none;
      text-align: center;
      padding: 2rem;
      color: var(--blue-bright);
      font-family: 'Rajdhani', sans-serif;
      font-size: 1.3rem;
      font-weight: 600;
    }

    /* ── FOOTER ── */
    footer {
      background: var(--card2);
      border-top: 1px solid var(--border);
      padding: 3rem 1.5rem 2rem;
      text-align: center;
    }

    .footer-logo img { height: 70px; width: auto; margin-bottom: 1rem; }
    .footer-logo-text {
      display: none;
      font-family: 'Rajdhani', sans-serif;
      font-size: 1.5rem;
      font-weight: 700;
      margin-bottom: 0.5rem;
    }
    .footer-logo-text span { color: var(--blue-bright); }

    .footer-tagline {
      color: var(--silver);
      font-size: 0.9rem;
      margin-bottom: 1.5rem;
    }

    .footer-social {
      display: flex;
      justify-content: center;
      gap: 1rem;
      margin-bottom: 1.75rem;
    }
    .footer-social a {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 42px;
      height: 42px;
      border-radius: 50%;
      background: var(--card);
      border: 1px solid var(--border);
      color: var(--silver);
      transition: color 0.2s, border-color 0.2s, background 0.2s, transform 0.2s;
    }
    .footer-social a:hover {
      color: var(--white);
      border-color: var(--blue);
      background: rgba(26,127,232,0.15);
      transform: translateY(-2px);
    }
    .footer-social svg { width: 20px; height: 20px; }

    .footer-contact {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 1.5rem;
      margin-bottom: 1.75rem;
    }
    .footer-contact a {
      color: var(--silver);
      text-decoration: none;
      font-size: 0.9rem;
      transition: color 0.2s;
      display: flex;
      align-items: center;
      gap: 0.4rem;
    }
    .footer-contact a:hover { color: var(--blue-bright); }

    .footer-nav {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 1.5rem;
      list-style: none;
      margin-bottom: 2rem;
    }
    .footer-nav a {
      color: var(--silver);
      text-decoration: none;
      font-size: 0.85rem;
      transition: color 0.2s;
    }
    .footer-nav a:hover { color: var(--white); }

    .footer-copy {
      font-size: 0.78rem;
      color: #444;
    }

    /* ── RESPONSIVE ── */
    @media (max-width: 768px) {
      nav { padding: 0.75rem 1.25rem; }
      .nav-links { display: none; }
      .hamburger { display: flex; }

      .nav-logo img { height: 44px; }

      .sizes-grid { grid-template-columns: 1fr 1fr; }

      .services-grid { grid-template-columns: 1fr; }
      .service-card .btn-primary { display: block; width: 100%; text-align: center; box-sizing: border-box; }

      .form-row { grid-template-columns: 1fr; }

      .quote-form { padding: 1.5rem; }

      section { padding: 3.5rem 1.25rem; }
    }

    @media (max-width: 480px) {
      .sizes-grid { grid-template-columns: 1fr 1fr; gap: 0.75rem; }
      .gallery-grid { grid-template-columns: 1fr; }
    }