/* ─── Pillars (3 commitments) ──────────────── */
  .pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 32px; }
  .pillar {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px 26px;
    position: relative;
    overflow: hidden;
  }
  .pillar::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: var(--gradient-brand);
  }
  .pillar-num {
    font-family: ui-monospace, "SF Mono", Menlo, monospace;
    font-size: 12px; color: var(--fs-red); font-weight: 600;
    margin-bottom: 10px;
  }
  .pillar-word {
    font-size: 28px; font-weight: 700; letter-spacing: -0.01em;
    margin-bottom: 8px;
    background: var(--gradient-brand);
    -webkit-background-clip: text; background-clip: text;
    color: transparent;
  }
  .pillar-desc { font-size: 14px; color: var(--text-muted); line-height: 1.65; margin: 0; }

  /* ─── Category section ─────────────────────── */
  .cat-section {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 28px;
  }
  .cat-section:last-child { margin-bottom: 0; }
  .cat-header {
    display: grid; grid-template-columns: 1.2fr 1fr;
    align-items: stretch;
  }
  .cat-header-text { padding: 36px 36px; }
  .cat-tag {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 11.5px; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.12em;
    color: var(--fs-red);
    margin-bottom: 14px;
  }
  .cat-tag::before {
    content: ''; width: 24px; height: 2px;
    background: var(--gradient-brand); border-radius: 1px;
  }
  .cat-heading {
    font-size: 26px; font-weight: 600; letter-spacing: -0.01em;
    margin: 0 0 12px;
  }
  .cat-desc {
    font-size: 14.5px; line-height: 1.7;
    color: var(--text-muted); margin: 0 0 18px;
  }
  .cat-usp { list-style: none; padding: 0; margin: 0; }
  .cat-usp li {
    font-size: 13.5px; line-height: 1.6;
    color: var(--text);
    padding-left: 24px; position: relative;
    margin-bottom: 8px;
  }
  .cat-usp li::before {
    content: ''; position: absolute; left: 0; top: 7px;
    width: 14px; height: 8px;
    border-left: 2px solid var(--fs-red);
    border-bottom: 2px solid var(--fs-red);
    transform: rotate(-45deg);
  }
  .cat-header-img {
    background: var(--surface-2);
    border-left: 1px solid var(--border);
    min-height: 320px;
    display: flex; align-items: center; justify-content: center;
    color: var(--text-faint);
    position: relative;
    overflow: hidden;
  }
  .cat-header-img::before {
    content: ''; position: absolute; inset: 0;
    background-image: repeating-linear-gradient(45deg, transparent 0 18px, rgba(207,200,191,0.25) 18px 19px);
  }
  .cat-header-img .badge-label {
    font-family: ui-monospace, "SF Mono", Menlo, monospace;
    font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
    background: #fff; padding: 6px 12px; border-radius: 999px;
    color: var(--text-faint); border: 1px solid var(--border);
    position: relative; z-index: 1;
  }

  .cat-body {
    padding: 28px 36px 36px;
    background: linear-gradient(180deg, var(--surface) 0%, var(--surface-3) 100%);
    border-top: 1px solid var(--border);
  }
  .cat-body-head {
    display: flex; justify-content: space-between; align-items: baseline;
    margin-bottom: 18px;
  }
  .cat-body-title {
    font-size: 14px; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.08em;
    color: var(--text-muted);
  }

  /* ─── Product cards ────────────────────────── */
  .product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
  .product-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    overflow: hidden;
    transition: all 0.2s;
    display: flex; flex-direction: column;
  }
  .product-card:hover {
    border-color: transparent;
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
  }
  .product-img {
    background: var(--surface-2);
    aspect-ratio: 4 / 3;
    border-bottom: 1px solid var(--border);
    position: relative;
    display: flex; align-items: center; justify-content: center;
  }
  .product-img::before {
    content: ''; position: absolute; inset: 0;
    background-image: repeating-linear-gradient(135deg, transparent 0 14px, rgba(207,200,191,0.3) 14px 15px);
  }
  .product-img .badge-label {
    font-family: ui-monospace, "SF Mono", Menlo, monospace;
    font-size: 10.5px; letter-spacing: 0.06em; text-transform: uppercase;
    background: rgba(255,255,255,0.85); padding: 4px 10px; border-radius: 6px;
    color: var(--text-faint);
    position: relative; z-index: 1;
  }
  .product-body { padding: 14px 16px 16px; flex: 1; display: flex; flex-direction: column; }
  .product-name {
    font-size: 14px; font-weight: 500; line-height: 1.4;
    color: var(--text); min-height: 40px;
  }
  .product-foot {
    margin-top: 12px;
    display: flex; align-items: center; justify-content: space-between;
  }
  .product-price { font-size: 15px; font-weight: 600; color: var(--fs-red); }
  .product-price.muted { font-size: 13px; color: var(--text-muted); font-weight: 500; }
  .product-add {
    width: 32px; height: 32px; border-radius: 8px;
    background: var(--fs-red-light); color: var(--fs-red);
    border: none; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: all 0.15s;
  }
  .product-add:hover { background: var(--fs-red); color: #fff; }

  /* ─── Compare table ─────────────────────────── */
  .compare-wrap {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
  }
  .compare {
    width: 100%;
    border-collapse: collapse;
    font-size: 13.5px;
  }
  .compare th, .compare td {
    padding: 16px 18px;
    text-align: left;
    vertical-align: top;
    border-bottom: 1px solid var(--border);
  }
  .compare th {
    background: var(--surface-2);
    font-weight: 600;
    font-size: 13px;
    color: var(--text);
  }
  .compare th:first-child { width: 22%; }
  .compare tr td:first-child { font-weight: 600; color: var(--text); width: 22%; }
  .compare tbody tr:last-child td { border-bottom: none; }
  .compare .pill { display: inline-block; font-size: 11.5px; padding: 3px 10px; border-radius: 999px; font-weight: 600; }
  .compare .pill.ok { background: #E3F3E3; color: #1d6e3a; }
  .compare .pill.warn { background: #FAEED8; color: #8a5a0e; }
  .compare .check { color: #1d6e3a; font-weight: 600; }

  /* ─── CTA block ─────────────────────────────── */
  .cta-block {
    background: linear-gradient(120deg, #1B222C 0%, #2A211D 60%, #3A1F18 100%);
    border-radius: 20px;
    padding: 48px 56px;
    color: #fff;
    display: flex; align-items: center; justify-content: space-between;
    gap: 40px; flex-wrap: wrap;
    position: relative; overflow: hidden;
  }
  .cta-block::before {
    content: '';
    position: absolute; right: -120px; top: -120px;
    width: 360px; height: 360px;
    background: radial-gradient(circle at center, rgba(230,51,34,0.35) 0%, transparent 70%);
    border-radius: 50%;
  }
  .cta-block h3 {
    font-size: 26px; font-weight: 600; letter-spacing: -0.01em;
    margin: 0 0 8px; max-width: 600px; position: relative;
  }
  .cta-block p { color: #B6BDC6; font-size: 15px; margin: 0; max-width: 540px; position: relative; }
  .cta-block-actions { display: flex; gap: 12px; position: relative; flex-shrink: 0; }
  .cta-block-actions .cta-btn--ghost { color: #fff; border-color: rgba(255,255,255,0.25); background: transparent; }
  .cta-block-actions .cta-btn--ghost:hover { border-color: #fff; background: rgba(255,255,255,0.05); color: #fff; }

  @media (max-width: 980px) {
    .pillars, .product-grid { grid-template-columns: repeat(2, 1fr); }
    .cat-header { grid-template-columns: 1fr; }
    .cat-header-img { min-height: 220px; border-left: none; border-top: 1px solid var(--border); }
    .cat-header-text { padding: 28px 24px; }
    .cat-body { padding: 24px; }
    .cta-block { padding: 36px 28px; }
    .compare { font-size: 12.5px; }
    .compare th, .compare td { padding: 12px; }
  }
  @media (max-width: 640px) {
    .pillars, .product-grid { grid-template-columns: 1fr; }
    .compare-wrap { overflow-x: auto; }
    .compare { min-width: 800px; }
    .cta-block { padding: 28px 24px; }
    .cta-block h3 { font-size: 22px; }
    .cta-block-actions { width: 100%; flex-direction: column; }
    .cta-block-actions .cta-btn { width: 100%; justify-content: center; }
  }