s
    /* ── Hero ── */
    .hero {
      background: linear-gradient(135deg, #eff6ff 0%, #f8f9fb 60%);
      border-bottom: 1px solid var(--border);
      padding: 48px 16px 40px;
      text-align: center;
    }
    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 4px 14px;
      border-radius: 999px;
      background: var(--primary-bg);
      border: 1px solid #bfdbfe;
      color: var(--primary);
      font-size: 11px;
      font-weight: 600;
      letter-spacing: .06em;
      text-transform: uppercase;
      margin-bottom: 18px;
    }
    .hero h1 {
      font-size: clamp(1.6rem, 4vw, 2.4rem);
      font-weight: 800;
      letter-spacing: -.02em;
      margin-bottom: 12px;
      color: var(--text);
    }
    .hero p {
      font-size: .95rem;
      color: var(--muted);
      max-width: 520px;
      margin: 0 auto;
      line-height: 1.65;
    }



    /* ── Section ── */
    .section-header {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 10px;
      margin-bottom: 14px;
    }
    .section-header h2 {
      font-size: 1.2rem;
      font-weight: 700;
      letter-spacing: -.01em;
      color: var(--text);
    }
    .badge {
      font-size: 11px;
      font-weight: 600;
      padding: 3px 10px;
      border-radius: 999px;
      background: var(--primary-bg);
      color: var(--primary);
      border: 1px solid #bfdbfe;
    }
    .section-desc {
      font-size: .85rem;
      color: var(--muted);
      margin-bottom: 14px;
      line-height: 1.6;
    }

    /* ── Accordion shell ── */
    .accordion {
      border: 1px solid var(--border);
      border-radius: var(--radius);
      overflow: hidden;
	  padding-top: 20px;
	  padding-bottom: 45px;
	  
	  
    }
    .accordion-item {
      border-bottom: 1px solid var(--border);
      position: relative;
	    margin-bottom: 5px; /* adds white space below */
    }
    .accordion-item:last-child { border-bottom: none; }

    /* ── Pure CSS: hide the input ── */
    .accordion-item input[type="checkbox"],
    .accordion-item input[type="radio"] {
      position: absolute;
      opacity: 0;
      width: 0;
      height: 0;
      pointer-events: none;
    }

    /* ── Label = clickable header ── */
    .accordion-label {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 16px 20px;
      cursor: pointer;
      user-select: none;
      background: var(--surface);
      transition: background .15s ease;
      gap: 12px;
	  background-color: #e70323;
    color: white;
    font-size: 64pt;
    }
    .accordion-label:hover { background: #000000; }
    .label-left { display: flex; align-items: center; gap: 10px; }
    .label-icon { font-size: 1.15rem; line-height: 1; }
    .label-text { font-size: 17pt; font-weight: 600; color: var(--text); }

    /* ── Chevron ── */
    .chevron {
      width: 16px; height: 16px;
      flex-shrink: 0;
      color: var(--muted);
      transition: transform .35s cubic-bezier(.4,0,.2,1);
    }

.accordion {
  --bs-accordion-body-padding-x: 0;
  --bs-accordion-body-padding-y: 0;
}

    /* ── Body: collapsed ── */
    .accordion-body {
      max-height: 0;
      overflow: hidden;
      opacity: 0;
      transition: max-height .4s cubic-bezier(.4,0,.2,1), opacity .3s ease;
      background: var(--panel-bg);
	  padding-left: 0 !important;
	  padding-right: 0 !important;
    }

    /* checkbox expanded */
    .accordion-item input[type="checkbox"]:checked ~ .accordion-body { max-height: 1200px; opacity: 1; }
    .accordion-item input[type="checkbox"]:checked ~ .accordion-label .chevron { transform: rotate(180deg); }

    /* radio expanded */
    .accordion-item input[type="radio"]:checked ~ .accordion-body { max-height: 1200px; opacity: 1; }
    .accordion-item input[type="radio"]:checked ~ .accordion-label .chevron { transform: rotate(180deg); color: var(--primary); }
    .accordion-item input[type="radio"]:checked ~ .accordion-label { background: var(--primary-bg); }

    /* ── Accordion content ── */
    .accordion-content { padding: 16px 20px 20px; }

    /* ── Spec Grid ── */
    .spec-grid {
      display: grid;
      grid-template-columns: 1fr;
    }
    @media (min-width: 540px) {
      .spec-grid { grid-template-columns: 1fr 1fr; gap: 0 24px; }
    }
    .spec-col { display: flex; flex-direction: column; }
    .spec-row {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 12px;
      padding: 9px 0;
      border-bottom: 1px solid var(--border);
      font-size: .8125rem;
    }
    @media (min-width: 600px) { .spec-row { font-size: .875rem; } }
    .spec-col:last-child .spec-row:last-child { border-bottom: none; }
    .spec-row .spec-label { color: var(--muted); font-weight: 500; flex-shrink: 0; }
    .spec-row .spec-value { color: var(--text); font-weight: 600; text-align: right; }

    /* ── Gallery Section ── */
    .gallery-section {
      border-top: 1px solid var(--border);
    }
    .gallery-heading {
      font-size: .8rem;
      font-weight: 700;
      letter-spacing: .06em;
      text-transform: uppercase;
      color: var(--muted);
      margin-bottom: 12px;
    }
    .gallery-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 8px;
    }
    @media (min-width: 480px) {
      .gallery-grid { grid-template-columns: repeat(4, 1fr); gap: 10px; }
    }
    @media (min-width: 640px) {
      .gallery-grid { grid-template-columns: repeat(5, 1fr); }
    }

    .gallery-thumb {
      position: relative;
      aspect-ratio: 1;
      border-radius: 8px;
      overflow: hidden;
      cursor: pointer;
      border: 2px solid transparent;
      transition: border-color .2s, transform .2s;
      background: #e5e7eb;
    }
    .gallery-thumb:hover {
      border-color: var(--primary);
      transform: scale(1.03);
    }
    .gallery-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      transition: opacity .2s;
    }
    .gallery-thumb .thumb-overlay {
      position: absolute;
      inset: 0;
      background: rgba(0,0,0,.32);
      display: flex;
      align-items: center;
      justify-content: center;
      opacity: 0;
      transition: opacity .2s;
    }
    .gallery-thumb:hover .thumb-overlay { opacity: 1; }
    .thumb-overlay svg {
      width: 22px; height: 22px;
      color: #fff;
    }
    .gallery-thumb .thumb-caption {
      position: absolute;
      bottom: 0; left: 0; right: 0;
      padding: 5px 6px 4px;
      background: linear-gradient(to top, rgba(0,0,0,.65), transparent);
      color: #fff;
      font-size: .65rem;
      font-weight: 600;
      line-height: 1.2;
    }

    /* ── Lightbox ── */
    .lightbox {
      display: none;
      position: fixed;
      inset: 0;
      z-index: 9999;
      background: rgba(0,0,0,.92);
      align-items: center;
      justify-content: center;
      padding: 16px;
    }
    .lightbox.active { display: flex; }

    .lb-inner {
      position: relative;
      max-width: 900px;
      width: 100%;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 14px;
    }

    .lb-img-wrap {
      position: relative;
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .lb-img-wrap img {
      max-width: 100%;
      max-height: 70vh;
      border-radius: 10px;
      object-fit: contain;
      box-shadow: 0 24px 64px rgba(0,0,0,.6);
      display: block;
    }

    /* prev / next arrows */
    .lb-arrow {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      background: rgba(255,255,255,.12);
      border: 1px solid rgba(255,255,255,.18);
      color: #fff;
      width: 40px; height: 40px;
      border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      cursor: pointer;
      transition: background .15s;
      flex-shrink: 0;
    }
    .lb-arrow:hover { background: rgba(255,255,255,.25); }
    .lb-arrow.prev { left: -52px; }
    .lb-arrow.next { right: -52px; }
    @media (max-width: 600px) {
      .lb-arrow.prev { left: 4px; }
      .lb-arrow.next { right: 4px; }
    }
    .lb-arrow svg { width: 18px; height: 18px; }

    /* close */
    .lb-close {
      position: absolute;
      top: 14px; right: 14px;
      background: rgba(255,255,255,.12);
      border: 1px solid rgba(255,255,255,.18);
      color: #fff;
      width: 36px; height: 36px;
      border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      cursor: pointer;
      transition: background .15s;
      z-index: 10;
    }
    .lb-close:hover { background: rgba(255,255,255,.28); }
    .lb-close svg { width: 16px; height: 16px; }

    /* caption + counter */
    .lb-meta {
      text-align: center;
      color: #fff;
    }
    .lb-caption {
      font-size: .9375rem;
      font-weight: 600;
      margin-bottom: 4px;
    }
    .lb-counter {
      font-size: .8rem;
      color: rgba(255,255,255,.55);
    }

    /* thumbnail strip */
    .lb-strip {
      display: flex;
      gap: 6px;
      justify-content: center;
      flex-wrap: wrap;
      max-width: 100%;
    }
    .lb-strip-thumb {
      width: 48px; height: 48px;
      border-radius: 6px;
      overflow: hidden;
      cursor: pointer;
      border: 2px solid transparent;
      transition: border-color .15s, opacity .15s;
      opacity: .5;
      flex-shrink: 0;
    }
    .lb-strip-thumb.active { border-color: var(--primary); opacity: 1; }
    .lb-strip-thumb:hover { opacity: .85; }
    .lb-strip-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }

    /* ── JS accordion (section 3) ── */
    .js-accordion .accordion-body {
      transition: max-height .4s cubic-bezier(.4,0,.2,1), opacity .3s ease;
    }
    .js-accordion .accordion-body.open { max-height: 1200px; opacity: 1; }
    .js-accordion .accordion-label { cursor: pointer; }
    .js-accordion .accordion-label.open .chevron { transform: rotate(180deg); }