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

  html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    overflow-x: clip;
  }
  body {
    font-family: var(--sans);
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.5;
    position: relative;
    max-width: 100%;
    overflow-x: clip;
  }
  body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image:
      linear-gradient(rgba(15,14,12,0.025) 1px, transparent 1px),
      linear-gradient(90deg, rgba(15,14,12,0.025) 1px, transparent 1px);
    background-size: 32px 32px;
  }

  .header {
    padding: 0 48px;
    max-width: 1600px;
    margin: 0 auto;
  }
  .header-top {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 32px;
  }
  .header h1 {
    font-family: var(--serif);
    font-weight: 400;
    font-size: 3rem;
    line-height: 1.05;
    letter-spacing: -0.02em;
  }
  .header h1 em {
    font-style: italic;
    color: var(--accent);
  }
  .header-meta {
    font-family: var(--mono);
    font-size: 0.6rem;
    color: var(--text-3);
    text-align: right;
    text-transform: none;
    letter-spacing: 0.01em;
  }
  .header-meta .count {
    font-size: 1.6rem;
    font-family: var(--serif);
    font-weight: 700;
    color: var(--text);
    display: block;
    line-height: 1.1;
    letter-spacing: -0.02em;
  }

  /* ── Dashboard layout ── */
  .patterns-dashboard {
    display: flex;
    gap: 0;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 48px 80px;
    align-items: flex-start;
    min-width: 0;
    width: 100%;
  }

  .patterns-section-wrap {
    min-width: 0;
    max-width: 100%;
    overflow-x: clip;
  }

  /* ── Filter sidebar ── */
  .filters {
    width: 220px;
    flex-shrink: 0;
    position: sticky;
    top: 72px;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
    padding-right: 24px;
    scrollbar-width: none;
  }
  .filters::-webkit-scrollbar { display: none; }

  .filter-sidebar-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 0.5px solid var(--border);
  }
  .filter-sidebar-title {
    font-family: var(--mono);
    font-size: 0.62rem;
    text-transform: none;
    letter-spacing: 0.01em;
    color: var(--text-3);
  }
  .clear-all-btn {
    font-family: var(--mono);
    font-size: 0.6rem;
    text-transform: none;
    letter-spacing: 0.01em;
    padding: 4px 8px;
    border-radius: 4px;
    border: 0.5px solid var(--border);
    background: transparent;
    color: var(--text-3);
    cursor: pointer;
    transition: var(--transition-interactive);
    display: flex;
    align-items: center;
    gap: 4px;
  }
  .clear-all-btn svg {
    width: 10px;
    height: 10px;
    opacity: 0.7;
    flex-shrink: 0;
  }
  .clear-all-btn:hover {
    border-color: var(--accent);
    color: var(--accent-dark);
    background: var(--accent-05);
  }
  .clear-all-btn:hover svg {
    opacity: 1;
    color: var(--accent);
  }

  /* ── Sidebar filter sections ── */
  .filter-section {
    margin-bottom: 20px;
    border-bottom: 0.5px solid var(--border);
    padding-bottom: 16px;
  }
  .filter-section:last-of-type {
    border-bottom: none;
  }
  .filter-section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    padding: 4px 0;
    margin-bottom: 8px;
    user-select: none;
  }
  .filter-section-label {
    font-family: var(--mono);
    font-size: 0.65rem;
    text-transform: none;
    letter-spacing: 0.01em;
    color: var(--text-2);
    font-weight: 500;
  }
  .filter-section-head svg {
    width: 12px;
    height: 12px;
    color: var(--text-3);
    transition: transform 0.2s;
    flex-shrink: 0;
  }
  .filter-section.collapsed .filter-section-head svg {
    transform: rotate(-90deg);
  }
  .filter-section-body {
    display: flex;
    flex-direction: column;
    gap: 2px;
    overflow: hidden;
    max-height: 600px;
    transition: max-height 0.25s ease, opacity 0.2s;
    opacity: 1;
  }
  .filter-section.collapsed .filter-section-body {
    max-height: 0;
    opacity: 0;
  }
  #companyOptions {
    max-height: 260px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--border-h) transparent;
  }
  #companyOptions::-webkit-scrollbar { width: 3px; }
  #companyOptions::-webkit-scrollbar-track { background: transparent; }
  #companyOptions::-webkit-scrollbar-thumb { background: var(--border-h); border-radius: var(--radius-full); }
  .filter-section-search {
    margin-bottom: 6px;
  }
  .filter-section-search input {
    font-family: var(--sans);
    font-size: 0.72rem;
    padding: 5px 10px;
    border: 0.5px solid var(--border);
    border-radius: 5px;
    width: 100%;
    outline: none;
    color: var(--text);
    background: var(--surface);
    transition: var(--transition-interactive);
  }
  .filter-section-search input::placeholder { color: var(--text-3); }
  .filter-section-search input:focus {
    border-color: var(--accent);
    background: var(--white);
  }
  .filter-pill {
    font-size: 0.72rem;
    padding: 6px 10px;
    border-radius: var(--radius-xs);
    border: 0.5px solid transparent;
    background: transparent;
    color: var(--text-2);
    cursor: pointer;
    transition: background 0.12s, border-color 0.12s, color 0.12s;
    text-align: left;
    width: 100%;
    display: flex;
    align-items: center;
    gap: 7px;
    min-height: 30px;
    line-height: 1;
    overflow: hidden;
    outline: none;
  }
  .filter-pill-label {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .filter-pill:hover {
    background: var(--accent-05);
    color: var(--text);
    border-color: var(--accent-10);
  }
  .filter-pill.active {
    background: var(--text);
    color: var(--white);
    border-color: var(--text);
  }
  .filter-pill-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
    transition: background 0.12s;
  }
  .filter-pill.active .filter-pill-dot {
    background: var(--accent) !important;
  }
  .pill-icon {
    width: 13px;
    height: 13px;
    flex-shrink: 0;
    opacity: 0.6;
    transition: opacity 0.12s;
  }
  .filter-pill:hover .pill-icon,
  .filter-pill.active .pill-icon {
    opacity: 1;
  }
  .filter-pill.active .pill-icon {
    color: rgba(255,255,255,0.9);
  }
  .pill-logo {
    width: 14px;
    height: 14px;
    border-radius: 3px;
    object-fit: contain;
    flex-shrink: 0;
    background: var(--white);
  }
  .filter-pill-count {
    font-family: var(--mono);
    font-size: 0.58rem;
    color: var(--text-3);
    margin-left: auto;
    flex-shrink: 0;
  }
  .filter-pill.active .filter-pill-count {
    color: rgba(255,255,255,0.55);
  }

  /* ── Content area ── */
  .grid-container {
    flex: 1;
    min-width: 0;
    padding: 0;
    border-left: none;
    max-width: 100%;
    margin: 0;
    width: 100%;
  }

  /* ── Active filter chips row ── */
  .active-filters-row {
    display: none;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 0.5px solid var(--border);
  }
  .active-filters-row.has-filters { display: flex; }
  .active-filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 8px 4px 10px;
    border-radius: var(--radius-full);
    background: var(--accent-08);
    color: var(--accent-dark);
    font-family: var(--sans);
    font-size: 0.72rem;
    font-weight: 500;
    text-transform: none;
    letter-spacing: 0;
    cursor: pointer;
    transition: var(--transition-interactive);
    border: 0.5px solid var(--accent-20);
    box-shadow: none;
    max-width: 220px;
    overflow: hidden;
  }
  .active-filter-chip:hover {
    background: var(--accent-15);
    border-color: var(--accent-28);
  }
  .active-filter-chip svg {
    width: 10px;
    height: 10px;
    opacity: 0.55;
    color: var(--accent-dark);
  }
  .active-filters-label {
    font-family: var(--mono);
    font-size: 0.6rem;
    color: var(--text-3);
    text-transform: none;
    letter-spacing: 0.01em;
  }

  /* ── Dashboard top bar (search + count) ── */
  .dashboard-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    gap: 12px;
  }
  .dashboard-result-count {
    font-family: var(--mono);
    font-size: 0.65rem;
    color: var(--text-3);
    text-transform: none;
    letter-spacing: 0.01em;
    white-space: nowrap;
  }
  .dashboard-result-count strong {
    color: var(--text);
    font-weight: 600;
  }

  .search-wrap {
    position: relative;
  }
  .search-wrap svg {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-3);
    pointer-events: none;
  }
  .search-input {
    font-family: var(--sans);
    font-size: 0.75rem;
    padding: 7px 12px 7px 32px;
    border: 0.5px solid var(--border);
    border-radius: 7px;
    background: var(--card);
    color: var(--text);
    width: 200px;
    outline: none;
    transition: var(--transition-interactive);
  }
  .search-input::placeholder { color: var(--text-3); }
  .search-input:focus {
    border-color: var(--accent);
    width: 260px;
    box-shadow: 0 0 0 3px var(--accent-10);
  }
  .search-wrap svg {
    width: 14px;
    height: 14px;
  }

  .grid-container {
    padding-top: 0;
    padding-bottom: 60px;
  }
  .pattern-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr));
    gap: 20px;
  }

  .card {
    background: var(--card);
    border-radius: var(--radius-md);
    border: 0.5px solid var(--border);
    overflow: clip;
    cursor: pointer;
    transition: var(--transition-surface);
    display: flex;
    flex-direction: column;
    box-shadow: 0 1px 2px rgba(15, 14, 12, 0.04);
  }
  .card.hidden {
    display: none;
  }


  .card-thumb {
    aspect-ratio: 4 / 3;
    position: relative;
    overflow: hidden;
    background: var(--media-surface, #F9F7F2);
    display: flex;
    align-items: center;
    justify-content: center;
    isolation: isolate;
    padding: 22px 20px 18px;
  }
  .card-thumb::before,
  .card-thumb::after,
  .modal-thumb::before,
  .modal-thumb::after,
  .modal-gallery-item::before,
  .modal-gallery-item::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
  }
  .card-thumb::before,
  .modal-thumb::before,
  .modal-gallery-item::before {
    background-image:
      linear-gradient(rgba(0,0,0,0.06) 1px, transparent 1px),
      linear-gradient(90deg, rgba(0,0,0,0.06) 1px, transparent 1px);
    background-size: 28px 28px;
  }
  .card-thumb::after,
  .modal-thumb::after,
  .modal-gallery-item::after {
    display: none;
  }
  .card-thumb img,
  .card-thumb video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    position: relative;
    z-index: 1;
    border-radius: calc(var(--radius-md) - 4px);
    border: 0.5px solid rgba(255,255,255,0.9);
    background: rgba(255,255,255,0.92);
    box-shadow: 0 1px 2px rgba(15, 14, 12, 0.04), 0 8px 24px rgba(15, 14, 12, 0.08);
  }

  .card-thumb svg {
    width: 80px;
    height: 80px;
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.05));
  }
  .card-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    font-family: var(--mono);
    font-size: 0.55rem;
    font-weight: 400;
    text-transform: none;
    letter-spacing: 0.01em;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(8px);
    color: var(--text);
    z-index: 3;
    border: 0.5px solid rgba(255,255,255,0.6);
  }

  .card-close {
    display: none;
  }

  .card-body {
    padding: 18px 20px 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex: 1;
  }
  .card-title {
    font-family: var(--serif);
    font-size: 1.2rem;
    font-weight: 400;
    line-height: 1.18;
    letter-spacing: -0.01em;
    width: 100%;
  }
  .card-idea {
    font-size: 0.82rem;
    line-height: 1.58;
    color: var(--text-2);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    max-width: 40ch;
  }
  .card-footer {
    padding: 0 20px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: auto;
  }
  .card-effect {
    font-family: var(--mono);
    font-size: 0.6rem;
    font-weight: 400;
    color: var(--accent-dark);
    text-transform: none;
    letter-spacing: 0.01em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 62%;
    padding: 5px 10px;
    border-radius: var(--radius-full);
    background: var(--accent-light);
    border: 0.5px solid var(--accent-30);
  }
  .card-company {
    font-family: var(--mono);
    font-size: 0.6rem;
    color: var(--text-3);
    text-align: right;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 38%;
    letter-spacing: 0.04em;
  }
  .info-chip {
    position: relative;
  }
  .card-badge.info-chip {
    position: absolute;
  }
  .info-chip-tooltip {
    position: absolute;
    left: 0;
    top: calc(100% + 8px);
    width: 220px;
    padding: 12px 14px;
    border-radius: 10px;
    background: var(--card);
    border: 1px solid var(--border);
    box-shadow: 0 10px 24px rgba(26,24,21,0.12);
    color: var(--text-2);
    font-size: 0.75rem;
    line-height: 1.5;
    text-transform: none;
    letter-spacing: normal;
    z-index: 30;
    opacity: 0;
    transform: translateY(4px);
    pointer-events: none;
    transition: opacity 0.15s ease, transform 0.15s ease;
  }
  .info-chip:hover .info-chip-tooltip,
  .info-chip.tooltip-open .info-chip-tooltip,
  .info-chip:focus-within .info-chip-tooltip {
    opacity: 1;
    transform: translateY(0);
  }
  .modal-type-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    padding: 5px 12px;
    border-radius: var(--radius-full);
    background: rgba(255,255,255,0.9);
    color: var(--coral-dark);
    border: 0.5px solid rgba(196,97,74,0.3);
    font-family: var(--mono);
    font-size: 0.62rem;
    font-weight: 400;
    letter-spacing: 0.01em;
    text-transform: none;
  }
  .modal-type-chip .info-chip-tooltip {
    left: 50%;
    top: auto;
    bottom: calc(100% + 8px);
    transform: translate(-50%, 4px);
  }
  .modal-type-chip:hover .info-chip-tooltip,
  .modal-type-chip.tooltip-open .info-chip-tooltip,
  .modal-type-chip:focus-within .info-chip-tooltip {
    transform: translate(-50%, 0);
  }
  .modal-related-context {
    margin-top: 8px;
    font-size: 0.8rem;
    color: var(--text-3);
    line-height: 1.5;
  }

  /* ── Side Peek (replaces old centered modal) ── */
  .modal-thumb {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--accent-light, #F0D9B5);
    position: relative;
    isolation: isolate;
    padding: 0;
    border-bottom: 1.5px solid var(--border, #E8E5DC);
    flex-shrink: 0;
  }
  .modal-thumb svg { width: 100%; height: 100%; display: block; }
  .modal-thumb.is-framework-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 16 / 9;
    background: var(--accent-light);
  }
  .modal-thumb.is-framework-icon svg {
    width: 140px;
    height: 140px;
    max-width: none;
  }
  .modal-thumb img,
  .modal-thumb video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    position: relative;
    z-index: 1;
    border-radius: 0;
    box-shadow: none;
  }

  .modal-gallery {
    display: grid;
    gap: 16px;
  }
  .modal-gallery-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
  }
  .modal-gallery-subtitle {
    font-size: 0.78rem;
    color: var(--text-3);
  }
  .modal-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 14px;
  }
  .modal-gallery-item {
    position: relative;
    aspect-ratio: 4 / 3;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--accent-10);
    background:
      linear-gradient(180deg, rgba(255,255,255,0.74), rgba(255,255,255,0.22)),
      var(--media-surface, #F9F7F2);
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    padding: 14px;
    isolation: isolate;
    appearance: none;
    text-align: left;
  }
  .modal-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 14px;
    position: relative;
    z-index: 1;
    box-shadow: 0 18px 34px rgba(26,24,21,0.08);
  }
  .modal-gallery-item:hover,
  .modal-gallery-item.active {
    transform: translateY(-2px);
    box-shadow: 0 16px 28px rgba(26,24,21,.08);
    border-color: color-mix(in srgb, var(--media-accent, #C4873E) 35%, var(--border));
  }
  .modal-gallery-item.active::after {
    opacity: 0.52;
  }
  .modal-gallery-item-label {
    position: absolute;
    left: 12px;
    bottom: 12px;
    z-index: 2;
    font-size: 0.66rem;
    letter-spacing: 0.01em;
    text-transform: none;
    color: var(--text);
    background: rgba(255,255,255,0.78);
    border: 1px solid rgba(255,255,255,0.9);
    border-radius: var(--radius-full);
    padding: 4px 8px;
    backdrop-filter: blur(10px);
  }


  .modal-body {
    padding: 22px 24px 36px;
  }
  .modal-cat {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
  }
  .modal-cat-dot {
    width: 8px; height: 8px; border-radius: 50%;
  }
  .modal-cat-label {
    font-family: var(--mono);
    font-size: 0.65rem;
    text-transform: none;
    letter-spacing: 0.01em;
    color: var(--text-3);
    flex: 1;
  }
  .modal-company-img {
    width: 32px;
    height: 32px;
    object-fit: contain;
    opacity: 0.8;
  }
  .modal-title {
    font-family: var(--serif);
    font-size: clamp(1.45rem, 3.5vw, 1.9rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
    width: 100%;
  }
  .modal-meta {
    font-family: var(--mono);
    font-size: 0.62rem;
    color: var(--text-3);
    text-transform: none;
    letter-spacing: 0.01em;
    margin-bottom: 12px;
  }
  .modal-section {
    margin-bottom: 26px;
  }
  .modal-label {
    font-family: var(--mono);
    font-size: 0.6rem;
    text-transform: none;
    letter-spacing: 0.01em;
    color: var(--text-3);
    margin-bottom: 10px;
    font-weight: 400;
  }
  .modal-text {
    font-size: 0.92rem;
    line-height: 1.78;
    color: var(--text-2);
    max-width: 62ch;
  }

  /* Effect chips with hover tooltips */
  .modal-effects {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
  }
  .effect-chip {
    position: relative;
    font-family: var(--mono);
    font-size: 0.62rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    padding: 5px 12px;
    border-radius: var(--radius-full);
    background: var(--accent-light);
    color: var(--accent-dark);
    cursor: pointer;
    transition: var(--transition-interactive);
    border: 0.5px solid var(--accent-20);
  }
  .effect-chip:hover {
    background: var(--accent);
    color: var(--white);
    border-color: var(--accent);
  }
  .effect-chip-tooltip {
    position: absolute;
    bottom: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%) translateY(4px);
    width: 240px;
    padding: 12px 14px;
    border-radius: 10px;
    background: var(--card);
    border: 1px solid var(--border);
    box-shadow: 0 10px 28px rgba(26,24,21,0.14);
    font-size: 0.75rem;
    font-weight: 400;
    line-height: 1.5;
    color: var(--text-2);
    text-transform: none;
    letter-spacing: normal;
    z-index: 30;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.15s ease, transform 0.15s ease;
  }
  .effect-chip:hover .effect-chip-tooltip,
  .effect-chip.tooltip-open .effect-chip-tooltip,
  .effect-chip:focus-within .effect-chip-tooltip {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
  }
  .effect-chip-tooltip strong {
    display: block;
    color: var(--text);
    margin-bottom: 4px;
    font-size: 0.78rem;
  }

  /* Lifecycle section */
  .modal-lifecycle {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
  }
  .lifecycle-stage {
    padding: 16px;
    border-radius: var(--radius-sm);
    background: var(--bg);
    border: 0.5px solid var(--border);
  }
  .lifecycle-stage-label {
    font-family: var(--mono);
    font-size: 0.58rem;
    text-transform: none;
    letter-spacing: 0.01em;
    color: var(--text-3);
    font-weight: 400;
    margin-bottom: 6px;
  }
  .lifecycle-stage-text {
    font-size: 0.78rem;
    line-height: 1.5;
    color: var(--text-2);
  }

  .modal-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
  }
  .modal-tag {
    font-family: var(--mono);
    font-size: 0.6rem;
    letter-spacing: 0.01em;
    text-transform: none;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    background: var(--tag-bg);
    color: var(--text-3);
    cursor: pointer;
    transition: var(--transition-interactive);
    border: 0.5px solid var(--border);
  }
  .modal-tag:hover {
    background: var(--accent-light);
    color: var(--accent-dark);
    border-color: var(--accent-30);
  }
  .modal-link {
    display: inline-block;
    margin-top: 16px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--accent);
    text-decoration: none;
    transition: opacity 0.15s;
  }
  .modal-link:hover { opacity: 0.7; }
  .modal-notes {
    margin-top: 18px;
    padding: 18px 20px;
    border-radius: 14px;
    background: var(--accent-light);
    border: 0.5px solid var(--accent-20);
    border-left: 3px solid var(--accent);
  }
  .modal-notes-label {
    font-family: var(--mono);
    font-size: 0.58rem;
    text-transform: none;
    letter-spacing: 0.01em;
    color: var(--accent-dark);
    margin-bottom: 6px;
  }
  .modal-notes-text {
    font-size: 0.85rem;
    line-height: 1.65;
    color: var(--text-2);
    font-style: italic;
  }

  .empty-state {
    display: none;
    text-align: center;
    padding: 80px 20px;
    grid-column: 1 / -1;
  }
  .empty-state.visible { display: block; }
  .empty-state h3 {
    font-family: var(--serif);
    font-size: 1.6rem;
    font-weight: 400;
    color: var(--text-2);
    margin-bottom: 8px;
  }
  .empty-state p {
    font-size: 0.85rem;
    color: var(--text-3);
  }

  /* ── Mobile filter trigger button (hidden on desktop) ── */
  .mobile-filter-trigger {
    display: none;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    border-radius: var(--radius-full);
    border: 1.5px solid var(--border-h);
    background: var(--card);
    font-family: var(--sans);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-2);
    cursor: pointer;
    transition: var(--transition-interactive);
    white-space: nowrap;
    flex-shrink: 0;
  }
  .mobile-filter-trigger:hover {
    border-color: var(--accent);
    color: var(--accent-dark);
    background: var(--accent-light);
  }
  .mobile-filter-trigger.has-filters {
    border-color: var(--text);
    background: var(--text);
    color: var(--white);
  }
  .mobile-filter-count {
    display: none;
    width: 18px;
    height: 18px;
    border-radius: var(--radius-full);
    background: var(--accent);
    color: var(--white);
    font-size: 0.62rem;
    font-weight: 700;
    align-items: center;
    justify-content: center;
    line-height: 1;
  }
  .mobile-filter-trigger.has-filters .mobile-filter-count { display: flex; }

  /* ── Done button (mobile only, hidden on desktop) ── */
  .filter-done-btn {
    display: none;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    border: 1.5px solid var(--text);
    background: var(--text);
    color: var(--white);
    font-family: var(--sans);
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-interactive);
  }
  .filter-done-btn:hover { background: var(--text-2); border-color: var(--text-2); }

  /* ── Filter backdrop (mobile only) ── */
  .filter-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15,14,12,0.45);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 500;
    opacity: 0;
    transition: opacity 0.26s ease;
  }
  .filter-backdrop.open { opacity: 1; }

  @media (max-width: 768px) {
    .patterns-dashboard { padding: 0 16px 80px; }
    .grid-container { padding: 0 16px; }
    .header { padding: 0 16px; }
    .header h1 { font-size: 2rem; }
    .pattern-grid { grid-template-columns: 1fr; gap: 12px; }
    .search-wrap { flex: 1; }
    .search-input, .search-input:focus { width: 100%; }
    .modal-lifecycle { grid-template-columns: 1fr; }
    .modal-gallery-grid { grid-template-columns: 1fr 1fr; }

    /* Show the trigger, hide Done on desktop */
    .mobile-filter-trigger { display: flex; }
    .filter-done-btn { display: block; }
    .filter-backdrop { display: block; }

    /* Sidebar becomes a bottom sheet */
    .filters {
      position: fixed;
      left: 0;
      right: 0;
      bottom: 0;
      top: auto;
      width: 100%;
      max-height: 85dvh;
      overflow-y: auto;
      background: var(--bg);
      background-image:
        linear-gradient(rgba(15,14,12,0.022) 1px, transparent 1px),
        linear-gradient(90deg, rgba(15,14,12,0.022) 1px, transparent 1px);
      background-size: 28px 28px;
      border-top: 1.5px solid var(--border-h);
      border-radius: 20px 20px 0 0;
      box-shadow: 0 -24px 64px rgba(15,14,12,0.16);
      padding: 20px 20px 40px;
      padding-right: 20px;
      z-index: 501;
      transform: translateY(110%);
      transition: transform 0.32s cubic-bezier(0.32, 0.72, 0, 1);
      /* drag handle */
      padding-top: 28px;
    }
    .filters::before {
      content: "";
      position: absolute;
      top: 10px;
      left: 50%;
      transform: translateX(-50%);
      width: 36px;
      height: 4px;
      border-radius: var(--radius-full);
      background: var(--border-h);
    }
    .filters.open { transform: translateY(0); }
  }

  ::-webkit-scrollbar { width: 6px; }
  ::-webkit-scrollbar-track { background: transparent; }
  ::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
  ::-webkit-scrollbar-thumb:hover { background: var(--border-h); }

  /* Cognitive Bias Panel */
  .bias-link {
    color: var(--accent);
    cursor: pointer;
    text-decoration: underline;
    position: relative;
    border-bottom: 1px dotted var(--accent);
    transition: opacity 0.15s;
  }
  .bias-link:hover { opacity: 0.7; }

  .bias-tooltip {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    padding: 12px 14px;
    font-size: 0.75rem;
    color: var(--text-2);
    white-space: normal;
    width: 200px;
    text-align: center;
    z-index: 100;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.15s;
    margin-bottom: 8px;
    box-shadow: 0 4px 12px rgba(26,24,21,0.12);
  }
  .bias-link:hover .bias-tooltip { opacity: 1; pointer-events: auto; }

  .bias-panel-overlay {
    position: fixed;
    inset: 0;
    background: rgba(26,24,21,0.15);
    backdrop-filter: blur(4px);
    z-index: 900;
    display: none;
  }
  .bias-panel-overlay.open { display: block; }

  .bias-panel {
    position: fixed;
    right: 0;
    top: 0;
    width: 420px;
    height: 100vh;
    background: var(--card);
    box-shadow: -8px 0 24px rgba(26,24,21,0.12);
    z-index: 901;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform 0.25s ease;
  }
  .bias-panel.open { transform: translateX(0); }

  .bias-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    background: var(--bg);
    position: sticky;
    top: 0;
    z-index: 10;
  }

  .bias-panel-close {
    width: 32px;
    height: 32px;
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--text);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s;
  }
  .bias-panel-close:hover { background: var(--border); }

  .bias-panel-content {
    padding: 20px;
  }

  .bias-panel-title {
    font-family: var(--serif);
    font-size: 1.6rem;
    font-weight: 400;
    line-height: 1.15;
    margin-bottom: 12px;
    color: var(--text);
  }

  .bias-panel-desc {
    font-size: 0.9rem;
    color: var(--text-2);
    line-height: 1.6;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
  }

  .bias-panel-section {
    margin-bottom: 24px;
  }
  .bias-panel-label {
    font-family: var(--mono);
    font-size: 0.65rem;
    text-transform: none;
    letter-spacing: 0.01em;
    color: var(--text-3);
    margin-bottom: 10px;
  }

  .related-patterns {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

  .related-pattern-item {
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    cursor: pointer;
    transition: var(--transition-interactive);
    text-decoration: none;
    color: inherit;
    display: block;
  }
  .related-pattern-item:hover {
    border-color: var(--accent);
    background: var(--warm-white-tint);
  }

  .related-pattern-name {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text);
    line-height: 1.35;
  }

  .related-pattern-company {
    font-size: 0.7rem;
    color: var(--text-3);
    margin-top: 4px;
  }

  .related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 10px;
    margin-top: 10px;
  }

  .related-pattern-card {
    padding: 14px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    cursor: pointer;
    transition: var(--transition-interactive);
    background: var(--card);
    display: flex;
    flex-direction: column;
    gap: 4px;
  }

  .related-pattern-card:hover {
    border-color: var(--accent);
    box-shadow: 0 4px 12px var(--accent-05);
  }

  .related-pattern-title {
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text);
    line-height: 1.3;
  }

  .related-pattern-cluster {
    font-size: 0.62rem;
    color: var(--text-3);
    text-transform: none;
    letter-spacing: 0.01em;
  }

  @media (max-width: 768px) {
    .bias-panel { width: 100%; }
  }

  /* Theories Section */
  .theories-section {
    padding: 60px 48px 80px;
    max-width: 1600px;
    margin: 0 auto;
    border-top: 1px solid var(--border);
  }
  .theories-header {
    margin-bottom: 40px;
  }
  .theories-header h2 {
    font-family: var(--serif);
    font-weight: 700;
    font-size: 2rem;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
  }
  .theories-header p {
    color: var(--text-2);
    font-size: 0.95rem;
  }
  .theories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 360px), 1fr));
    gap: 28px;
  }
  .theory-card {
    background: var(--card);
    border-radius: var(--radius-md);
    border: 0.5px solid var(--border);
    overflow: clip;
    cursor: pointer;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    box-shadow: 0 6px 20px rgba(15,14,12,.04);
  }
  .theory-graph {
    aspect-ratio: 4 / 3;
    background: linear-gradient(180deg, var(--surface), var(--warm-white-tint));
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid var(--border);
    padding: 10px;
  }
  .theory-graph svg {
    width: 100%;
    height: 100%;
    padding: 18px;
  }
  .theory-graph-fallback {
    width: 100%;
    height: 100%;
    padding: 28px;
    display: grid;
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 20px;
    align-items: center;
    background:
      radial-gradient(circle at top left, var(--accent-10), transparent 44%),
      radial-gradient(circle at bottom right, var(--accent-05), transparent 38%),
      linear-gradient(135deg, rgba(255,255,255,0.95), rgba(249,247,242,0.98));
  }
  .theory-graph-fallback.is-principle {
    grid-template-columns: minmax(0, 1fr);
    align-content: space-between;
    gap: 18px;
  }
  .theory-graph-emblem {
    width: 88px;
    height: 88px;
    border-radius: 24px;
    background: linear-gradient(145deg, #F0D9B5, #F4F0E8);
    border: 1px solid var(--accent-10);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.6);
  }
  .theory-graph-monogram {
    font-family: var(--serif);
    font-size: 1.5rem;
    letter-spacing: 0.01em;
    color: #7A5020;
  }
  .theory-graph-accent {
    position: absolute;
    right: -6px;
    bottom: -6px;
    width: 34px;
    height: 34px;
    border-radius: var(--radius-sm);
    background: var(--card);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    box-shadow: 0 8px 18px rgba(26,24,21,0.08);
  }
  .theory-graph-meta {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
  }
  .theory-graph-kind {
    font-family: var(--mono);
    font-size: 0.65rem;
    color: var(--text-3);
    text-transform: none;
    letter-spacing: 0.01em;
  }
  .theory-graph-source {
    font-size: 0.75rem;
    color: var(--text-3);
  }
  .theory-graph-name {
    font-family: var(--serif);
    font-size: 1.2rem;
    line-height: 1.2;
    color: var(--text);
  }
  .theory-graph-detail {
    font-size: 0.82rem;
    color: var(--text-2);
    line-height: 1.5;
    width: 100%;
  }
  .theory-principle-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
  }
  .theory-principle-grid {
    min-width: 120px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
  }
  .theory-principle-cell {
    aspect-ratio: 1;
    border-radius: 10px;
    background: var(--accent-05);
    border: 1px solid var(--accent-05);
  }
  .theory-principle-cell.active {
    background: var(--accent-18);
    border-color: var(--accent-10);
  }
  .theory-principle-copy {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
  }
  .theory-principle-pill {
    display: inline-flex;
    width: fit-content;
    align-items: center;
    padding: 6px 12px;
    border-radius: var(--radius-full);
    background: var(--accent-light);
    color: var(--accent-dark);
    font-family: var(--mono);
    font-size: 0.62rem;
    font-weight: 600;
    text-transform: none;
    letter-spacing: 0.01em;
  }
  .theory-principle-name {
    font-family: var(--serif);
    font-size: 1.45rem;
    line-height: 1.08;
    letter-spacing: -0.02em;
    color: var(--text);
    width: 100%;
  }
  .theory-principle-definition {
    padding: 14px 16px;
    border-radius: var(--radius-md);
    background: rgba(255,255,255,0.78);
    border: 1px solid rgba(26,24,21,0.08);
    font-size: 0.8rem;
    line-height: 1.55;
    color: var(--text-2);
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  .theory-content {
    padding: 22px 22px 24px;
  }
  .theory-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    font-size: 0.7rem;
    color: var(--text-3);
    text-transform: none;
    letter-spacing: 0.01em;
  }
  .theory-creator {
    font-weight: 500;
  }
  .theory-year {
    color: var(--text-3);
  }
  .theory-title {
    font-family: var(--serif);
    font-size: 1.18rem;
    font-weight: 400;
    line-height: 1.22;
    letter-spacing: -0.01em;
    margin-bottom: 10px;
    width: 100%;
  }
  .theory-description {
    font-size: 0.84rem;
    color: var(--text-2);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .theory-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(26,24,21,0.35);
    backdrop-filter: blur(6px);
    z-index: 1100;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 40px;
  }
  .theory-modal-overlay.open { display: flex; }

  .theory-modal-content {
    background: var(--card);
    border-radius: 24px;
    max-width: 800px;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 24px 80px rgba(26,24,21,0.18);
    animation: slideUp 0.25s ease;
  }

  .theory-modal-header {
    padding: 34px 34px 28px;
    border-bottom: 1px solid var(--border);
    position: relative;
  }
  .theory-modal-actions {
    position: absolute;
    top: 16px;
    right: 60px;
    display: flex;
    gap: 8px;
  }
  .theory-modal-action {
    height: 36px;
    padding: 0 12px;
    border-radius: var(--radius-full);
    background: rgba(255,255,255,0.9);
    border: 1px solid var(--border);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 0.74rem;
    color: var(--text-2);
    transition: background 0.2s, color 0.2s, border-color 0.2s;
  }
  .theory-modal-action:hover {
    background: var(--white);
    color: var(--text);
    border-color: var(--border-h);
  }
  .theory-modal-action svg {
    width: 14px;
    height: 14px;
  }
  .theory-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.9);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--text);
    transition: background 0.2s;
  }
  .theory-modal-close:hover { background: rgba(0,0,0,0.05); }

  .theory-modal-meta {
    font-family: var(--mono);
    font-size: 0.62rem;
    color: var(--text-3);
    text-transform: none;
    letter-spacing: 0.01em;
    margin-bottom: 12px;
  }
  .theory-modal-title {
    font-family: var(--serif);
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1.12;
    letter-spacing: -0.02em;
    width: 100%;
  }

  .theory-modal-body {
    padding: 34px;
  }

  .theory-graph-header {
    margin: -22px -24px 22px;
    border-bottom: 1.5px solid var(--border);
    overflow: hidden;
    background: var(--bg);
  }
  .theory-graph-header svg {
    display: block;
    width: 100%;
    height: auto;
  }

  .theory-graph-large {
    aspect-ratio: 2/1;
    background: linear-gradient(180deg, var(--surface), var(--warm-white-tint));
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 32px;
  }
  .theory-graph-large svg {
    width: 100%;
    height: 100%;
    padding: 20px;
  }

  .theory-section {
    margin-bottom: 28px;
  }
  .theory-section-label {
    font-family: var(--mono);
    font-size: 0.6rem;
    text-transform: none;
    letter-spacing: 0.01em;
    color: var(--text-3);
    margin-bottom: 12px;
  }
  .theory-copy {
    font-size: 0.94rem;
    color: var(--text-2);
    line-height: 1.72;
  }
  .theory-list {
    margin: 0;
    padding-left: 18px;
    color: var(--text-2);
  }
  .theory-list li {
    margin-bottom: 8px;
    line-height: 1.6;
  }
  .theory-example-image {
    width: 100%;
    border-radius: var(--radius-xs);
    border: 1px solid var(--border);
    display: block;
    margin-top: 12px;
  }
  .theory-links {
    display: grid;
    gap: 10px;
  }
  .theory-link {
    display: inline-flex;
    width: fit-content;
    color: var(--accent);
    text-decoration: none;
    border-bottom: 1px solid var(--accent-20);
    padding-bottom: 2px;
  }
  .theory-link:hover {
    border-bottom-color: var(--accent);
  }

  .theory-zones {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    margin-bottom: 20px;
  }
  .theory-zone {
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    background: var(--surface);
  }
  .theory-zone-label {
    font-weight: 500;
    font-size: 0.85rem;
    color: var(--text);
    margin-bottom: 4px;
  }
  .theory-zone-desc {
    font-size: 0.75rem;
    color: var(--text-2);
    line-height: 1.4;
  }

  .theory-impacts, .theory-implications {
    display: grid;
    gap: 16px;
  }
  .theory-impact-item, .theory-implication-item {
    padding: 12px;
    border-left: 3px solid var(--accent);
    background: var(--surface);
    border-radius: 4px;
  }
  .theory-impact-title {
    font-weight: 500;
    font-size: 0.85rem;
    color: var(--text);
    margin-bottom: 4px;
  }
  .theory-impact-desc, .theory-implication-item {
    font-size: 0.8rem;
    color: var(--text-2);
    line-height: 1.5;
  }

  @media (max-width: 768px) {
    .theories-section { padding: 40px 20px; }
    .theories-grid { grid-template-columns: 1fr; }
    .theory-modal-overlay { padding: 16px; }
    .theory-modal-header { padding: 20px 20px 16px; }
    .theory-modal-body { padding: 20px; }
  }

  /* ── Sticky Nav (homepage uses shared library-pages.css tokens) ── */
  .site-nav {
    padding: 0;
  }
  .site-nav-link.active { color: var(--accent-dark); background: var(--accent-10); }

  /* ── Section rail (desktop side jump nav) ── */
  .section-rail {
    position: fixed;
    right: max(16px, calc((100vw - min(100vw, 1600px)) / 2 - 40px));
    top: 50%;
    transform: translateY(-50%);
    z-index: 90;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.25s ease, visibility 0.25s ease;
  }
  .section-rail.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  .section-rail-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
  }
  .section-rail-item {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    margin: 0;
    padding: 0;
    min-height: 0;
    min-width: 0;
    width: 36px;
    height: 14px;
    background: none;
    border: none;
    cursor: pointer;
  }
  .section-rail-dash {
    display: block;
    width: 8px;
    height: 2px;
    border-radius: 1px;
    background: rgba(15, 14, 12, 0.18);
    transition: width 0.28s cubic-bezier(0.16, 1, 0.3, 1), background 0.2s ease, height 0.2s ease;
  }
  .section-rail-item:hover .section-rail-dash,
  .section-rail-item:focus-visible .section-rail-dash {
    width: 14px;
    background: rgba(15, 14, 12, 0.32);
  }
  .section-rail-item.active .section-rail-dash {
    width: 28px;
    height: 2px;
    background: var(--accent);
  }
  @media (max-width: 1200px) {
    .section-rail { display: none; }
  }

  /* ── Hero ── */
  .hero {
    padding: 80px 48px 72px;
    max-width: 1600px;
    margin: 0 auto;
    position: relative;
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 56px;
    align-items: center;
  }
  .hero-left {
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 1;
  }
  .hero-eyebrow {
    font-family: var(--mono);
    font-size: 0.6rem;
    letter-spacing: 0.01em;
    color: var(--text-3);
    margin-bottom: 22px;
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .hero-eyebrow::before {
    content: '';
    display: block;
    width: 20px;
    height: 0.5px;
    background: var(--text-3);
  }
  .hero h1 {
    font-family: var(--serif);
    font-weight: 700;
    font-size: 4.2rem;
    line-height: 1.0;
    letter-spacing: -0.035em;
    margin-bottom: 22px;
    color: var(--text);
  }
  .hero h1 em { font-style: italic; font-weight: 400; color: var(--accent); }
  .hero-sub {
    font-size: 0.98rem;
    color: var(--text-2);
    line-height: 1.68;
    max-width: 480px;
    margin-bottom: 34px;
  }
  .hero-ctas {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 40px;
    position: relative;
    z-index: 1;
  }
  .hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 22px;
    border-radius: 9px;
    font-size: 0.84rem;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition-interactive);
    cursor: pointer;
    border: none;
  }
  .hero-cta-primary {
    background: var(--text);
    color: var(--white);
    padding: 13px 26px;
    font-size: 0.88rem;
    box-shadow: 0 4px 12px rgba(15,14,12,0.18);
  }
  .hero-cta-primary:hover { background: var(--accent); box-shadow: 0 6px 18px var(--accent-32); }
  .hero-cta-secondary {
    background: transparent;
    color: var(--text-2);
    border: 0.5px solid var(--border-h);
  }
  .hero-cta-secondary:hover {
    border-color: var(--accent);
    color: var(--accent-dark);
    background: var(--accent-05);
  }
  .hero-cta svg { width: 14px; height: 14px; flex-shrink: 0; }
  .hero-stats {
    display: flex;
    gap: 0;
    align-items: stretch;
    padding-top: 28px;
    border-top: 0.5px solid var(--border);
  }
  .hero-stat {
    padding-right: 28px;
    margin-right: 28px;
    border-right: 0.5px solid var(--border);
  }
  .hero-stat:last-child { border-right: none; margin-right: 0; padding-right: 0; }
  .hero-stat-num {
    font-family: var(--serif);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text);
    line-height: 1.0;
    letter-spacing: -0.03em;
  }
  .hero-stat-label {
    font-family: var(--mono);
    font-size: 0.58rem;
    color: var(--text-3);
    letter-spacing: 0.01em;
    margin-top: 4px;
  }

  /* ── Hero right: preview cards ── */
  .hero-right {
    position: relative;
    height: 440px;
  }
  .hero-preview {
    position: relative;
    width: 100%;
    height: 100%;
  }
  .hero-preview-card {
    position: absolute;
    background: var(--card);
    border-radius: var(--radius-md);
    border: 0.5px solid var(--border);
    overflow: clip;
    box-shadow: 0 20px 44px rgba(15,14,12,0.10), 0 4px 8px rgba(15,14,12,0.06);
    width: 248px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }
  .hero-preview-card-1 {
    bottom: 16px;
    left: 0;
    transform: rotate(-4.5deg);
    z-index: 1;
  }
  .hero-preview-card-2 {
    top: 16px;
    left: 48px;
    transform: rotate(2.5deg);
    z-index: 2;
  }
  .hero-preview-card-3 {
    bottom: 48px;
    right: 0;
    transform: rotate(-1deg);
    z-index: 3;
  }
  .hpc-thumb {
    height: 116px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    position: relative;
    overflow: hidden;
  }
  .hpc-thumb::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(0,0,0,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(0,0,0,0.04) 1px, transparent 1px);
    background-size: 20px 20px;
    pointer-events: none;
  }
  .hpc-body { padding: 14px 16px 10px; }
  .hpc-cluster {
    font-family: var(--mono);
    font-size: 0.55rem;
    letter-spacing: 0.01em;
    color: var(--text-3);
    margin-bottom: 5px;
  }
  .hpc-name {
    font-family: var(--serif);
    font-size: 0.98rem;
    line-height: 1.2;
    color: var(--text);
    margin-bottom: 10px;
  }
  .hpc-bars { display: flex; flex-direction: column; gap: 5px; }
  .hpc-bar { height: 5px; border-radius: 3px; background: var(--border); }
  .hpc-footer {
    padding: 9px 16px;
    border-top: 0.5px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
  }
  .hpc-pill {
    font-family: var(--mono);
    font-size: 0.52rem;
    padding: 3px 8px;
    border-radius: var(--radius-full);
    background: var(--accent-light);
    color: var(--accent-dark);
    border: 0.5px solid var(--accent-20);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 65%;
  }
  .hpc-co {
    font-family: var(--mono);
    font-size: 0.52rem;
    color: var(--text-3);
    letter-spacing: 0.03em;
    white-space: nowrap;
  }

  /* ── Section Headers ── */
  .section-anchor { scroll-margin-top: 60px; }
  .section-header-row {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 32px;
  }
  .section-header-row .section-kicker {
    font-family: var(--mono);
    font-size: 0.58rem;
    text-transform: none;
    letter-spacing: 0.01em;
    color: var(--text-3);
    margin-bottom: 8px;
  }
  .section-header-row h2 {
    font-family: var(--serif);
    font-weight: 700;
    font-size: 2rem;
    line-height: 1.15;
    letter-spacing: -0.02em;
  }
  .section-header-row p {
    font-size: 0.88rem;
    color: var(--text-2);
    margin-top: 6px;
    line-height: 1.6;
    max-width: 52ch;
  }
  .section-header-row .section-count {
    font-family: var(--mono);
    font-size: 0.62rem;
    color: var(--text-3);
    white-space: nowrap;
    padding-bottom: 4px;
    letter-spacing: 0.01em;
    text-transform: none;
  }

  /* ── From Products (Company Showcase) ── */
  .problems-section {
    padding: 0 48px 64px;
    max-width: 1600px;
    margin: 0 auto;
  }

  .products-section {
    padding: 0 48px 72px;
    max-width: 1600px;
    margin: 0 auto;
  }
  .section-hint {
    font-size: 0.78rem;
    color: var(--text-3);
    margin-top: -20px;
    margin-bottom: 28px;
    display: flex;
    align-items: center;
    gap: 6px;
  }
  .section-hint svg { width: 14px; height: 14px; flex-shrink: 0; opacity: 0.5; }
  .company-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr));
    gap: 16px;
  }
  .company-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    display: flex;
    flex-direction: column;
    position: relative;
    box-shadow: 0 16px 36px rgba(26,24,21,0.04);
  }
  .company-card-thumb {
    aspect-ratio: 16/10;
    background: var(--surface);
    overflow: hidden;
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px;
    padding: 2px;
  }
  .company-card.single .company-card-thumb {
    display: block;
    padding: 10px;
    background:
      linear-gradient(180deg, rgba(255,255,255,0.72), rgba(255,255,255,0.24)),
      var(--surface);
  }
  .company-card-thumb img,
  .company-card-thumb video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 2px;
  }
  .company-card.single .company-card-thumb img,
  .company-card.single .company-card-thumb video {
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255,255,255,0.9);
    box-shadow: 0 18px 34px rgba(26,24,21,0.08);
  }
  .company-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(26,24,21,0.65) 100%);
    opacity: 0;
    transition: opacity 0.25s;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 14px;
  }
  .company-card:hover .company-card-overlay { opacity: 1; }
  .company-card-overlay span {
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 4px;
  }
  .company-card-overlay svg { width: 12px; height: 12px; }
  .company-card-body {
    padding: 12px 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
  }
  .company-card-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
  }
  .company-card-logo {
    width: 22px;
    height: 22px;
    border-radius: var(--radius-xs);
    object-fit: contain;
    flex-shrink: 0;
    background: var(--white);
    border: 0.5px solid rgba(0,0,0,0.08);
    padding: 2px;
  }
  .company-card-logo[style*="display:none"] + .company-card-name {
    /* name stays flush when logo is hidden */
  }
  .company-card-name {
    font-family: var(--serif);
    font-size: 1.0rem;
    font-weight: 400;
    line-height: 1.25;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .company-card-count {
    font-family: var(--mono);
    font-size: 0.58rem;
    color: var(--accent-dark);
    white-space: nowrap;
    background: var(--accent-light);
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-weight: 400;
    letter-spacing: 0.01em;
    border: 0.5px solid var(--accent-20);
  }

  /* ── Frameworks Section ── */
  .frameworks-section {
    padding: 72px 48px 80px;
    max-width: 1600px;
    margin: 0 auto;
    border-top: 1px solid var(--border);
    background: linear-gradient(180deg, rgba(255,255,255,0.18), transparent 12%);
  }
  .journey-bar {
    display: flex;
    gap: 0;
    margin-bottom: 32px;
    overflow-x: auto;
    background: var(--card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    padding: 6px;
    box-shadow: 0 12px 30px rgba(26,24,21,0.04);
  }
  .journey-node {
    flex: 1;
    min-width: 140px;
    padding: 16px 14px;
    border-radius: var(--radius-sm);
    background: transparent;
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition-interactive);
    text-align: center;
    position: relative;
  }
  .journey-node::after {
    content: '';
    position: absolute;
    right: 0;
    top: 20%;
    height: 60%;
    width: 1px;
    background: var(--border);
  }
  .journey-node:last-child::after { display: none; }
  .journey-node:hover { background: var(--accent-03); }
  .journey-node.active {
    background: var(--accent-light);
    border-color: var(--accent-20);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.65);
  }
  .journey-node[data-fw="onboarding"].active { background: var(--purple-light); border-color: var(--purple-20); }
  .journey-node[data-fw="onboarding"].active .journey-node-day,
  .journey-node[data-fw="onboarding"].active .journey-node-name { color: var(--purple-dark); }
  .journey-node[data-fw="habits"].active { background: var(--accent-light); border-color: var(--accent-18); }
  .journey-node[data-fw="habits"].active .journey-node-day,
  .journey-node[data-fw="habits"].active .journey-node-name { color: var(--accent-dark); }
  .journey-node[data-fw="pricing"].active { background: #ECEBE5; border-color: rgba(158,154,146,0.25); }
  .journey-node[data-fw="pricing"].active .journey-node-day,
  .journey-node[data-fw="pricing"].active .journey-node-name { color: var(--text-2); }
  .journey-node[data-fw="checkout"].active { background: #C5DCF5; border-color: rgba(43,108,176,0.18); }
  .journey-node[data-fw="checkout"].active .journey-node-day,
  .journey-node[data-fw="checkout"].active .journey-node-name { color: #0C3D6A; }
  .journey-node[data-fw="churn"].active { background: var(--coral-light); border-color: rgba(196,97,74,0.18); }
  .journey-node[data-fw="churn"].active .journey-node-day,
  .journey-node[data-fw="churn"].active .journey-node-name { color: var(--coral-dark); }
  .journey-node::after { display: none; }
  .journey-node-day {
    font-family: var(--mono);
    font-size: 0.55rem;
    text-transform: none;
    letter-spacing: 0.01em;
    color: var(--text-3);
    margin-bottom: 5px;
  }
  .journey-node.active .journey-node-day { color: var(--accent-dark); }
  .journey-node-name {
    font-family: var(--serif);
    font-size: 1rem;
    font-weight: 500;
  }
  .journey-node.active .journey-node-name { color: var(--accent-dark); }

  /* ── Unified Framework Card Grid ── */
  .fw-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-bottom: 0;
  }
  @media (max-width: 1000px) { .fw-grid { grid-template-columns: repeat(3, 1fr); } }
  @media (max-width: 640px)  { .fw-grid { grid-template-columns: repeat(2, 1fr); } }
  .fw-group-header {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 24px 0 8px;
  }
  .fw-group-header:first-child { padding-top: 0; }
  .fw-group-divider { flex: 1; height: 1px; background: var(--border); }
  .fw-group-label {
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.01em;
    text-transform: none;
    color: var(--text-3);
    white-space: nowrap;
  }
  .fw-card {
    background: var(--card);
    border: 0.5px solid var(--border);
    border-radius: var(--radius-md);
    padding: 10px 10px 12px;
    cursor: pointer;
    transition: var(--transition-surface);
    display: flex;
    flex-direction: column;
    gap: 6px;
    box-shadow: 0 1px 2px rgba(15, 14, 12, 0.04);
  }
  .fw-card-thumb {
    margin-bottom: 4px;
    height: 72px;
    background: var(--accent-light);
    border: 0.5px solid var(--border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
  }
  .fw-card-thumb svg {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
  }
  .fw-card-badge {
    font-size: 9px;
    font-family: var(--mono);
    text-transform: none;
    letter-spacing: 0.01em;
    color: var(--text-3);
    padding: 2px 7px;
    background: rgba(26,24,21,0.05);
    border-radius: var(--radius-full);
    display: inline-block;
    align-self: flex-start;
  }
  .fw-card-name { font-family: var(--serif); font-size: 13.5px; font-weight: 600; color: var(--text); line-height: 1.3; }
  .fw-card-desc { font-size: 11px; color: var(--text-2); line-height: 1.5; }
  .fw-card[data-group="journey"].active { background: var(--purple-light); border-color: var(--purple-20); }
  .fw-card[data-group="journey"].active .fw-card-badge { background: var(--purple-10); color: var(--purple-dark); }
  .fw-card[data-group="journey"].active .fw-card-name { color: var(--purple-dark); }
  .fw-card[data-group="universal"].active { background: var(--teal-light); border-color: var(--teal-20); }
  .fw-card[data-group="universal"].active .fw-card-badge { background: var(--teal-10); color: var(--teal-dark); }
  .fw-card[data-group="universal"].active .fw-card-name { color: var(--teal-dark); }
  .fw-card[data-group="page"].active { background: var(--accent-light); border-color: var(--accent-20); }
  .fw-card[data-group="page"].active .fw-card-badge { background: var(--accent-10); color: var(--accent-dark); }
  .fw-card[data-group="page"].active .fw-card-name { color: var(--accent-dark); }
  .fw-card[data-group="action"].active { background: var(--coral-light); border-color: var(--coral-20); }
  .fw-card[data-group="action"].active .fw-card-badge { background: var(--coral-10); color: var(--coral-dark); }
  .fw-card[data-group="action"].active .fw-card-name { color: var(--coral-dark); }
/* ── Filter Modal ── */
.filter-button-minimal {
  padding: 6px 12px;
  border: 1px solid rgba(0,0,0,0.15);
  border-radius: 4px;
  background: var(--white);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-interactive);
  color: var(--text);
  white-space: nowrap;
}
.filter-button-minimal:hover {
  background: var(--accent-05);
  border-color: var(--accent-30);
}

.filter-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  display: none;
  align-items: flex-start;
  justify-content: flex-end;
  z-index: 1000;
  padding-top: 80px;
  animation: fadeIn 0.2s ease-out;
}
.filter-modal-overlay.open { display: flex; }

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.filter-modal-content {
  width: 100%;
  max-width: 380px;
  height: calc(100vh - 80px);
  background: var(--white);
  border-radius: var(--radius-sm) 12px 0 0;
  display: flex;
  flex-direction: column;
  box-shadow: 0 -8px 32px rgba(0,0,0,0.12);
  animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

.filter-modal-header {
  padding: 16px;
  border-bottom: 1px solid rgba(0,0,0,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.filter-modal-header h3 {
  font-size: 16px;
  font-weight: 600;
  margin: 0;
}

.filter-modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
}

.filter-section {
  margin-bottom: 20px;
}
.filter-section-title {
  font-size: 12px;
  font-weight: 700;
  color: rgba(0,0,0,0.5);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
  padding: 0 8px;
}

.filter-options {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.filter-checkbox {
  padding: 8px 12px;
  border-radius: 4px;
  border: none;
  background: transparent;
  cursor: pointer;
  transition: var(--transition-interactive);
}
.filter-checkbox:hover {
  background: var(--accent-04);
}

.filter-checkbox-input {
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.filter-modal-footer {
  padding: 12px;
  border-top: 1px solid rgba(0,0,0,0.08);
  display: flex;
  gap: 8px;
}

.filter-clear-btn,
.filter-apply-btn {
  flex: 1;
  padding: 10px 16px;
  border: none;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-interactive);
}

.filter-clear-btn {
  background: rgba(0,0,0,0.05);
  color: var(--text);
}
.filter-clear-btn:hover {
  background: rgba(0,0,0,0.1);
}

.filter-apply-btn {
  background: var(--accent);
  color: var(--white);
}
.filter-apply-btn:hover {
  background: var(--accent-dark);
}

/* ── Multi-select filter dropdowns ── */
.filters-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 16px 0 0;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.filter-dropdown-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.ms-filter {
  position: relative;
}

.ms-filter-trigger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 132px;
  min-height: 40px;
  padding: 7px 10px 7px 12px;
  border: 0.5px solid var(--border);
  border-radius: var(--radius-xs);
  background: var(--card);
  color: var(--text);
  font-family: var(--sans);
  font-size: 0.78rem;
  cursor: pointer;
  transition: var(--transition-interactive);
  box-shadow: 0 1px 2px rgba(15, 14, 12, 0.03);
}

.ms-filter-trigger:hover {
  border-color: var(--border-h);
  background: var(--surface);
}

.ms-filter-trigger:focus-visible {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-10);
}

.ms-filter.is-open .ms-filter-trigger,
.ms-filter.has-selection .ms-filter-trigger {
  border-color: var(--accent-28);
  background: var(--accent-05);
}

.ms-filter.is-open .ms-filter-trigger {
  box-shadow: 0 0 0 3px var(--accent-10);
}

.ms-filter-name {
  font-family: var(--mono);
  font-size: 0.58rem;
  color: var(--text-3);
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.ms-filter-summary {
  flex: 1;
  min-width: 0;
  text-align: left;
  color: var(--text-2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ms-filter.has-selection .ms-filter-summary {
  color: var(--accent-dark);
  font-weight: 500;
}

.ms-filter-chevron {
  flex-shrink: 0;
  color: var(--text-3);
  transition: transform 0.15s ease;
}

.ms-filter.is-open .ms-filter-chevron {
  transform: rotate(180deg);
  color: var(--accent-dark);
}

.ms-filter-panel {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  z-index: 120;
  min-width: 248px;
  max-width: min(340px, calc(100vw - 32px));
  max-height: min(360px, 52vh);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 0.5px solid var(--border-h);
  border-radius: 12px;
  background: var(--card);
  box-shadow:
    0 4px 6px rgba(15, 14, 12, 0.03),
    0 12px 32px rgba(15, 14, 12, 0.08);
}

.ms-filter-panel[hidden] {
  display: none;
}

.ms-filter-options {
  overflow-y: auto;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 1px;
  scrollbar-width: thin;
  scrollbar-color: var(--border-h) transparent;
}

.ms-filter-options::-webkit-scrollbar {
  width: 4px;
}

.ms-filter-options::-webkit-scrollbar-thumb {
  background: var(--border-h);
  border-radius: var(--radius-full);
}

.ms-filter-option {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: 36px;
  padding: 8px 10px;
  border: 0.5px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--text-2);
  font-family: var(--sans);
  font-size: 0.8rem;
  text-align: left;
  cursor: pointer;
  transition: var(--transition-interactive);
}

.ms-filter-option:hover {
  background: var(--surface);
  border-color: var(--border);
  color: var(--text);
}

.ms-filter-option:focus-visible {
  outline: none;
  border-color: var(--accent-28);
  box-shadow: 0 0 0 3px var(--accent-10);
}

.ms-filter-option.active {
  background: var(--accent-08);
  border-color: var(--accent-18);
  color: var(--text);
}

.ms-filter-option-check {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  border: 1.5px solid var(--border-h);
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  transition: background 0.12s ease, border-color 0.12s ease, box-shadow 0.12s ease;
}

.ms-filter-option-check svg {
  width: 10px;
  height: 10px;
  opacity: 0;
  transform: scale(0.65);
  transition: opacity 0.12s ease, transform 0.12s ease;
}

.ms-filter-option:hover .ms-filter-option-check {
  border-color: var(--accent-28);
}

.ms-filter-option.active .ms-filter-option-check {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 1px 2px rgba(196, 135, 62, 0.25);
}

.ms-filter-option.active .ms-filter-option-check svg {
  opacity: 1;
  transform: scale(1);
}

.ms-filter-option-label {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: 1.3;
}

.ms-filter-option.active .ms-filter-option-label {
  color: var(--accent-dark);
  font-weight: 500;
}

.ms-filter-option-count {
  font-family: var(--mono);
  font-size: 0.58rem;
  color: var(--text-3);
  flex-shrink: 0;
  min-width: 1.35rem;
  padding: 2px 6px;
  border-radius: var(--radius-full);
  background: var(--surface);
  text-align: center;
  line-height: 1.4;
}

.ms-filter-option.active .ms-filter-option-count {
  background: var(--accent-15);
  color: var(--accent-dark);
}

.ms-filter-option-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 0 1px rgba(15, 14, 12, 0.06);
}

.ms-filter-option-logo {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  object-fit: contain;
  flex-shrink: 0;
  background: var(--white);
  border: 0.5px solid var(--border);
  padding: 1px;
}

.ms-filter-option-icon {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  opacity: 0.5;
  color: var(--text-3);
}

.ms-filter-option.active .ms-filter-option-icon {
  opacity: 0.85;
  color: var(--accent-dark);
}

.active-filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.clear-filters-btn {
  padding: 7px 12px;
  background: var(--surface);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-xs);
  color: var(--text-3);
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: var(--transition-interactive);
}

.clear-filters-btn:hover {
  background: var(--accent-05);
  border-color: var(--accent-20);
  color: var(--accent-dark);
}

@media (max-width: 768px) {
  /* ── Mobile-first layout: single column, contained width, touch-friendly ── */
  .hero,
  .products-section,
  .problems-section,
  .frameworks-section,
  .patterns-dashboard,
  .header,
  .contribute-section {
    padding-left: 16px;
    padding-right: 16px;
    min-width: 0;
    max-width: 100%;
  }

  .hero {
    padding-top: 32px;
    padding-bottom: 40px;
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .hero-left,
  .hero-right {
    min-width: 0;
    max-width: 100%;
  }

  .hero h1 {
    font-size: clamp(2rem, 9vw, 2.75rem);
    letter-spacing: -0.03em;
  }

  .hero-sub {
    max-width: none;
    font-size: 0.92rem;
  }

  .hero-ctas {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    margin-bottom: 28px;
  }

  .hero-cta {
    justify-content: center;
    width: 100%;
  }

  .hero-stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 12px;
    padding-top: 20px;
  }

  .hero-stat {
    padding: 0;
    margin: 0;
    border: none;
  }

  .hero-stat-num {
    font-size: 1.65rem;
  }

  .hero-right {
    height: auto;
    min-width: 0;
    max-width: 100%;
  }

  .hero-preview {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding: 4px 0 8px;
    scrollbar-width: none;
  }

  .hero-preview::-webkit-scrollbar {
    display: none;
  }

  .hero-preview-card {
    position: relative;
    flex: 0 0 min(220px, 78vw);
    width: min(220px, 78vw);
    top: auto;
    right: auto;
    bottom: auto;
    left: auto;
    transform: none;
    scroll-snap-align: start;
  }

  .section-header-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 24px;
  }

  .section-header-row .section-count {
    padding-bottom: 0;
    white-space: normal;
  }

  .section-header-row h2 {
    font-size: clamp(1.5rem, 6vw, 1.85rem);
  }

  .header .header-meta {
    text-align: left;
  }

  .frameworks-section {
    padding-top: 48px;
    padding-bottom: 56px;
  }

  .products-section {
    padding-bottom: 48px;
  }

  .journey-bar {
    max-width: 100%;
    overscroll-behavior-x: contain;
    -webkit-overflow-scrolling: touch;
  }

  .journey-node {
    flex: 0 0 auto;
    min-width: 118px;
  }

  .dashboard-topbar {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .search-wrap {
    width: 100%;
  }

  .filters-bar {
    padding: 8px 0;
    margin: 8px 0 0;
    overflow-x: hidden;
  }

  .filter-dropdown-group {
    gap: 6px;
    flex-wrap: wrap;
    width: 100%;
  }

  .ms-filter {
    flex: 1 1 calc(50% - 3px);
    min-width: 0;
  }

  .ms-filter-trigger {
    width: 100%;
    min-width: 0;
    padding: 6px 8px;
    font-size: 0.74rem;
  }

  .ms-filter-panel {
    left: 0;
    right: auto;
    min-width: 0;
    width: 100%;
    max-width: calc(100vw - 32px);
  }

  .clear-filters-btn {
    width: 100%;
    margin-top: 4px;
    padding: 8px 12px;
  }

  .grid-container {
    padding: 0;
    margin-top: 8px;
  }

  .pattern-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .card {
    border-radius: 8px;
  }

  .compare-bar-inner {
    flex-wrap: wrap;
  }

  .compare-bar-label {
    white-space: normal;
  }
}

@media (max-width: 480px) {
  .fw-grid {
    grid-template-columns: 1fr;
  }

  .ms-filter {
    flex: 1 1 100%;
  }

  .hero-cta-primary,
  .hero-cta-secondary {
    font-size: 0.82rem;
    padding-top: 12px;
    padding-bottom: 12px;
  }
}

/* ── Mobile nav visibility (homepage) ── */
@media (min-width: 769px) {
  .mobile-nav,
  .mobile-menu-backdrop,
  .mobile-menu-panel,
  .mobile-bottom-nav,
  .bottom-sheet {
    display: none !important;
  }

  .desktop-nav {
    display: block;
  }
}

@media (max-width: 768px) {
  .desktop-nav {
    display: none;
  }

  .mobile-nav,
  .mobile-menu-backdrop,
  .mobile-menu-panel {
    display: none !important;
  }

  .mobile-bottom-nav {
    display: block;
  }

  .compare-bar {
    bottom: calc(56px + env(safe-area-inset-bottom, 0px) + 8px);
    z-index: 910;
  }

  .compare-overlay {
    z-index: 970;
    align-items: flex-end;
    padding: 0;
  }

  .compare-overlay-box {
    width: 100%;
    max-height: min(92dvh, calc(100dvh - 12px));
    border-radius: 20px 20px 0 0;
    border-left: none;
    border-right: none;
    border-bottom: none;
  }

  .ms-filter-panel {
    z-index: 920;
  }

  body.detail-sheet-open .mobile-bottom-nav,
  body.compare-overlay-open .mobile-bottom-nav {
    transform: translateY(110%);
    pointer-events: none;
    transition: transform 0.28s cubic-bezier(0.32, 0.72, 0, 1);
  }

  .site-footer {
    padding-bottom: calc(24px + env(safe-area-inset-bottom, 0px));
  }

  .bottom-sheet-overlay.open {
    z-index: 960;
  }

  .bottom-sheet.open {
    z-index: 961;
    padding-bottom: env(safe-area-inset-bottom, 0px);
  }
}

.bottom-sheet {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  max-height: min(92dvh, calc(100dvh - 12px));
  background: var(--card);
  border-radius: 20px 20px 0 0;
  z-index: 190;
  transform: translateY(100%);
  transition: transform 0.32s cubic-bezier(0.32, 0.72, 0, 1);
  flex-direction: column;
  box-shadow: 0 -24px 64px rgba(15, 14, 12, 0.16);
  border-top: 1.5px solid var(--border-h);
}

.bottom-sheet.open {
  display: flex;
  transform: translateY(0);
}

.bottom-sheet-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 14, 12, 0.32);
  z-index: 180;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.bottom-sheet-overlay.open {
  display: block;
}

.bottom-sheet-header {
  flex-shrink: 0;
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  align-items: center;
  gap: 0 8px;
  padding: 10px 14px 12px;
  border-bottom: 0.5px solid var(--border);
  background: rgba(249, 247, 242, 0.96);
  position: relative;
}

.bottom-sheet-drag-handle {
  grid-column: 1 / -1;
  justify-self: center;
  width: 36px;
  height: 4px;
  margin: 2px 0 8px;
  background: var(--border-h);
  border-radius: 99px;
}

.bottom-sheet-label {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-3);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bottom-sheet-header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.bottom-sheet-compare-btn {
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 6px 10px;
  border-radius: var(--radius-full);
  border: 0.5px solid var(--border);
  background: var(--card);
  color: var(--text-2);
  cursor: pointer;
}

.bottom-sheet-compare-btn.is-active {
  background: var(--accent-light);
  color: var(--accent-dark);
  border-color: var(--accent-30);
}

.bottom-sheet-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text);
  padding: 4px;
  display: flex;
  align-items: center;
  min-width: 40px;
  min-height: 40px;
  justify-content: center;
}

.bottom-sheet-body {
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 0;
  flex: 1;
  -webkit-overflow-scrolling: touch;
}

.bottom-sheet-thumb {
  margin: 0;
  border-radius: 0;
  border-bottom: 0.5px solid var(--border);
}

.bottom-sheet-thumb.modal-thumb {
  aspect-ratio: 16 / 10;
  max-height: 220px;
}

.bottom-sheet-detail-body {
  padding: 16px 16px 24px;
}

.bottom-sheet-detail-body .modal-title,
.bottom-sheet-detail-body .sp-title {
  font-size: 1.35rem;
}

.bottom-sheet-detail-body .theory-graph-header {
  margin: -16px -16px 16px;
}

.effect-chip,
button.effect-chip {
  appearance: none;
  border: none;
  background: var(--accent-05);
  cursor: pointer;
  font: inherit;
}

.bottom-sheet-compare-btn,
.bottom-sheet-close {
  min-width: 44px;
  min-height: 44px;
}

.bottom-sheet-body::-webkit-scrollbar {
  width: 6px;
}

.bottom-sheet-body::-webkit-scrollbar-track {
  background: transparent;
}

.bottom-sheet-body::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

/* ── Verdict badges ── */
.verdict-badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 4px 9px;
  border-radius: var(--radius-full);
  border: 0.5px solid transparent;
  white-space: nowrap;
}
.verdict-copy {
  background: rgba(26, 92, 82, 0.1);
  color: #0D3D35;
  border-color: rgba(26, 92, 82, 0.18);
}
.verdict-avoid {
  background: rgba(196, 97, 74, 0.12);
  color: #7A3428;
  border-color: rgba(196, 97, 74, 0.2);
}
.verdict-context {
  background: rgba(196, 135, 62, 0.12);
  color: #7A5020;
  border-color: rgba(196, 135, 62, 0.2);
}

.card-thumb-badges {
  position: absolute;
  top: 10px;
  left: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  z-index: 3;
  max-width: calc(100% - 88px);
}
.card-thumb-badges .verdict-badge {
  backdrop-filter: blur(8px);
  background: rgba(255,255,255,0.92);
}
.card-thumb-badges .card-badge {
  position: static;
}

.card-compare-btn {
  position: absolute;
  right: 10px;
  bottom: 10px;
  z-index: 3;
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.03em;
  padding: 5px 10px;
  border-radius: var(--radius-full);
  border: 0.5px solid rgba(255,255,255,0.7);
  background: rgba(255,255,255,0.92);
  color: var(--text-2);
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: var(--transition-interactive);
}
.card-compare-btn:hover,
.card-compare-btn.is-active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

/* ── Apply block ── */
.apply-block {
  margin-bottom: 22px;
  padding: 16px 18px;
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(196,135,62,0.06) 0%, rgba(196,135,62,0.02) 100%);
  border: 1px solid rgba(196,135,62,0.14);
}
.apply-block-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.apply-block-kicker {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-dark);
}
.apply-block-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.apply-block-list li {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 10px;
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--text-2);
}
.apply-block-list strong {
  color: var(--text);
  font-weight: 600;
}
.modal-title-meta {
  margin: -8px 0 18px;
}

/* ── Compare UI ── */
.sidepeek-topbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}
.sidepeek-compare-btn {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 6px 10px;
  border-radius: var(--radius-full);
  border: 0.5px solid var(--border);
  background: var(--card);
  color: var(--text-2);
  cursor: pointer;
}
.sidepeek-compare-btn.is-active {
  background: var(--accent-light);
  color: var(--accent-dark);
  border-color: var(--accent-30);
}

.compare-bar {
  position: fixed;
  left: 50%;
  bottom: 20px;
  transform: translateX(-50%);
  z-index: 120;
  width: min(920px, calc(100vw - 32px));
}
.compare-bar-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(249, 247, 242, 0.96);
  border: 0.5px solid var(--border);
  box-shadow: 0 16px 40px rgba(26, 24, 21, 0.14);
  backdrop-filter: blur(14px);
}
.compare-bar-label {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-3);
  white-space: nowrap;
}
.compare-bar-items {
  display: flex;
  flex: 1;
  gap: 8px;
  overflow-x: auto;
  min-width: 0;
}
.compare-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: var(--radius-full);
  border: 0.5px solid var(--border);
  background: #fff;
  color: var(--text-2);
  font-size: 0.72rem;
  cursor: pointer;
  white-space: nowrap;
}
.compare-bar-actions {
  display: flex;
  gap: 8px;
}
.compare-bar-clear,
.compare-bar-open {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 8px 12px;
  border-radius: var(--radius-full);
  cursor: pointer;
}
.compare-bar-clear {
  border: 0.5px solid var(--border);
  background: transparent;
  color: var(--text-2);
}
.compare-bar-open {
  border: none;
  background: var(--accent);
  color: #fff;
}
.compare-bar-open:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.compare-overlay {
  position: fixed;
  inset: 0;
  z-index: 140;
  background: rgba(26, 24, 21, 0.42);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.compare-overlay[hidden] { display: none !important; }
.compare-overlay-box {
  width: min(1180px, 100%);
  max-height: calc(100vh - 48px);
  overflow: auto;
  background: var(--bg);
  border-radius: 18px;
  border: 0.5px solid var(--border);
  box-shadow: 0 24px 64px rgba(26, 24, 21, 0.18);
}
.compare-overlay-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  border-bottom: 0.5px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--bg);
  z-index: 1;
}
.compare-overlay-heading {
  min-width: 0;
}
.compare-overlay-sub {
  margin: 4px 0 0;
  color: var(--text-2);
  font-size: 0.88rem;
  line-height: 1.5;
}
.compare-overlay-title {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 500;
}
.compare-overlay-close {
  border: 0.5px solid var(--border);
  background: var(--card);
  border-radius: 999px;
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.compare-overlay-body {
  padding: 22px;
}

.compare-view-header {
  margin-bottom: 18px;
}
.compare-view-title {
  margin: 0 0 6px;
  font-family: var(--serif);
  font-size: 1.2rem;
}
.compare-view-sub {
  margin: 0;
  color: var(--text-2);
  font-size: 0.88rem;
}
.compare-grid {
  display: grid;
  gap: 16px;
}
.compare-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.compare-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.compare-column {
  border: 0.5px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  background: var(--card);
}
.compare-column-media {
  aspect-ratio: 16 / 10;
  background: var(--accent-light);
  border-bottom: 0.5px solid var(--border);
}
.compare-column-media img,
.compare-column-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.compare-fallback {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  font-family: var(--serif);
  font-size: 2rem;
  color: var(--accent-dark);
}
.compare-column-body {
  padding: 16px;
}
.compare-column-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}
.compare-column-company {
  font-family: var(--mono);
  font-size: 0.62rem;
  color: var(--text-3);
}
.compare-column-title {
  margin: 0 0 10px;
  font-size: 1rem;
  line-height: 1.35;
}
.compare-column-mechanism,
.compare-column-failure {
  margin: 0 0 10px;
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--text-2);
}
.compare-open-btn {
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 8px 12px;
  border-radius: var(--radius-full);
  border: 0.5px solid var(--border);
  background: transparent;
  cursor: pointer;
}

/* ── Intent routes ── */
.routes-section {
  padding: 72px 48px 48px;
}
.section-link-btn {
  align-self: flex-start;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent-dark);
  text-decoration: none;
  padding: 10px 14px;
  border-radius: var(--radius-full);
  border: 0.5px solid var(--accent-30);
  background: var(--accent-light);
}
.intent-route-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}
.intent-route-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px;
  border-radius: 14px;
  border: 0.5px solid var(--border);
  background: var(--card);
  text-decoration: none;
  color: inherit;
  transition: var(--transition-interactive);
}
.intent-route-card:hover {
  border-color: var(--accent-30);
  box-shadow: var(--shadow-sm);
}
.intent-route-card-kicker {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-3);
}
.intent-route-card-title {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.15rem;
  line-height: 1.25;
}
.intent-route-card-copy {
  margin: 0;
  color: var(--text-2);
  font-size: 0.86rem;
  line-height: 1.6;
  flex: 1;
}
.intent-route-card-link {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent-dark);
}

.intent-hero,
.intent-list-section,
.intent-detail {
  max-width: 980px;
  margin: 0 auto;
  padding: 32px 24px 64px;
}
.intent-back-link {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--text-2);
  text-decoration: none;
  font-size: 0.86rem;
}
.intent-detail-title {
  margin: 0 0 10px;
  font-family: var(--serif);
  font-size: clamp(1.8rem, 4vw, 2.4rem);
}
.intent-detail-summary {
  margin: 0;
  color: var(--text-2);
  line-height: 1.7;
  max-width: 62ch;
}
.intent-steps {
  margin: 28px 0;
  padding: 18px 20px;
  border-radius: 12px;
  background: var(--accent-light);
  border: 0.5px solid var(--accent-30);
}
.intent-steps-label {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-dark);
  margin-bottom: 10px;
}
.intent-steps-list {
  margin: 0;
  padding-left: 18px;
  color: var(--text-2);
  line-height: 1.8;
}
.intent-pattern-path {
  display: grid;
  gap: 18px;
}
.intent-pattern-step {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 14px;
  padding: 18px;
  border-radius: 14px;
  border: 0.5px solid var(--border);
  background: var(--card);
}
.intent-pattern-step-num {
  width: 36px;
  height: 36px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: var(--accent-light);
  color: var(--accent-dark);
  font-family: var(--mono);
  font-size: 0.72rem;
}
.intent-pattern-step-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}
.intent-pattern-step-company {
  font-family: var(--mono);
  font-size: 0.62rem;
  color: var(--text-3);
}
.intent-pattern-step-title {
  display: block;
  width: 100%;
  text-align: left;
  margin: 0 0 8px;
  padding: 0;
  border: none;
  background: none;
  font-family: var(--serif);
  font-size: 1.15rem;
  cursor: pointer;
  color: var(--text);
}
.intent-pattern-step-idea {
  margin: 0 0 14px;
  color: var(--text-2);
  line-height: 1.6;
  font-size: 0.88rem;
}
.intent-pattern-step-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}
.intent-compare-row {
  margin-top: 24px;
}

.section-header-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-self: flex-start;
}

.contradiction-preview {
  margin-top: 32px;
}
.contradiction-preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}
.contradiction-preview-title {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.25rem;
}
.contradiction-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.contradiction-grid-compact .contradiction-card {
  padding: 16px;
}
.contradiction-card {
  padding: 20px;
  border-radius: 14px;
  border: 0.5px solid var(--border);
  background: var(--card);
}
.contradiction-card-title {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: 1.05rem;
  line-height: 1.35;
}
.contradiction-card-tension {
  margin: 0 0 14px;
  color: var(--text-2);
  font-size: 0.88rem;
  line-height: 1.6;
}
.contradiction-card-claims {
  display: grid;
  gap: 12px;
}
.contradiction-claim {
  padding: 12px;
  border-radius: 10px;
  background: var(--accent-light);
  border: 0.5px solid var(--accent-30);
}
.contradiction-claim-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  font-size: 0.82rem;
  font-weight: 600;
}
.contradiction-claim p {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.55;
  color: var(--text-2);
}
.contradiction-resolution {
  margin: 14px 0 0;
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--text-2);
}

.metrics-block,
.ethics-block {
  margin-bottom: 18px;
  padding: 14px 16px;
  border-radius: 12px;
  border: 0.5px solid var(--border);
  background: var(--card);
}
.metrics-block {
  border-color: rgba(26, 92, 82, 0.18);
  background: rgba(26, 92, 82, 0.05);
}
.ethics-block {
  border-color: rgba(196, 97, 74, 0.2);
  background: rgba(196, 97, 74, 0.06);
}
.metrics-block-kicker,
.ethics-block-kicker {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.metrics-block-kicker { color: #0D3D35; }
.ethics-block-kicker { color: #7A3428; }
.metrics-block-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.metrics-block-list li {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 8px;
  font-size: 0.82rem;
  line-height: 1.55;
  color: var(--text-2);
}
.ethics-block-copy {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.6;
  color: var(--text-2);
}

.diff-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: end;
  margin-bottom: 20px;
}
.diff-picker label {
  display: grid;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--text-2);
}
.diff-picker select {
  min-width: 220px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 0.5px solid var(--border);
  background: var(--card);
}
.pattern-diff-view {
  margin-top: 20px;
}
.pattern-diff-summary {
  margin: 0 0 16px;
  color: var(--text-2);
}
.pattern-diff-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
}
.pattern-diff-label {
  font-weight: 600;
}
.pattern-diff-company {
  font-size: 0.82rem;
  color: var(--text-3);
}
.pattern-diff-table {
  display: grid;
  gap: 10px;
}
.pattern-diff-row {
  display: grid;
  grid-template-columns: 120px 1fr 1fr;
  gap: 12px;
  padding: 12px;
  border-radius: 10px;
  background: var(--card);
  border: 0.5px solid var(--border);
}
.pattern-diff-field {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-3);
}
.pattern-diff-a,
.pattern-diff-b {
  font-size: 0.84rem;
  line-height: 1.55;
  color: var(--text-2);
}
.pattern-diff-shared {
  margin-top: 16px;
  font-size: 0.84rem;
  color: var(--text-2);
}

.submit-form {
  display: grid;
  gap: 14px;
  max-width: 760px;
}
.submit-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.submit-form label {
  display: grid;
  gap: 6px;
  font-size: 0.84rem;
  color: var(--text-2);
}
.submit-form input,
.submit-form textarea {
  padding: 10px 12px;
  border-radius: 10px;
  border: 0.5px solid var(--border);
  background: var(--card);
  font: inherit;
  color: var(--text);
}
.submit-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.fw-extensions {
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  display: grid;
  gap: 40px;
}
.fw-extensions-lead {
  margin: 0;
  max-width: 62ch;
  color: var(--text-2);
  font-size: 0.9rem;
  line-height: 1.6;
}
.framework-route-block {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 0.5px solid var(--border);
}
.extension-block {
  display: grid;
  gap: 16px;
}
.extension-block-head {
  display: grid;
  gap: 6px;
  max-width: 62ch;
}
.extension-block-title {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--text);
}
.extension-block-sub {
  margin: 0;
  color: var(--text-2);
  font-size: 0.88rem;
  line-height: 1.55;
}
.extension-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.extension-card {
  display: grid;
  gap: 8px;
  width: 100%;
  padding: 16px 18px;
  border-radius: 14px;
  border: 0.5px solid var(--border);
  background: var(--card);
  text-align: left;
  cursor: pointer;
  font: inherit;
  color: inherit;
  transition: var(--transition-interactive);
  box-shadow: 0 1px 2px rgba(15, 14, 12, 0.03);
}
.extension-card:hover,
.extension-contradiction:hover {
  border-color: var(--accent-30);
  box-shadow: var(--shadow-sm);
}
.extension-card-top,
.extension-contradiction-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.extension-card-badge,
.extension-contradiction-label {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent-dark);
  padding: 3px 8px;
  border-radius: var(--radius-full);
  background: var(--accent-light);
  border: 0.5px solid var(--accent-20);
}
.extension-card-meta,
.extension-contradiction-meta {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.03em;
  color: var(--text-3);
  white-space: nowrap;
}
.extension-card-title,
.extension-contradiction-title {
  font-family: var(--serif);
  font-size: 1.02rem;
  font-weight: 500;
  line-height: 1.3;
  color: var(--text);
}
.extension-card-desc,
.extension-contradiction-tension {
  font-size: 0.84rem;
  line-height: 1.55;
  color: var(--text-2);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.extension-contradiction-list {
  display: grid;
  gap: 10px;
}
.extension-contradiction {
  display: grid;
  gap: 8px;
  width: 100%;
  padding: 16px 18px;
  border-radius: 14px;
  border: 0.5px solid var(--border);
  background: var(--card);
  text-align: left;
  cursor: pointer;
  font: inherit;
  color: inherit;
  transition: var(--transition-interactive);
}
.fw-extension-footer {
  margin-top: 8px;
  font-size: 0.82rem;
  color: var(--text-3);
}
.fw-extension-footer a {
  color: var(--accent-dark);
  text-decoration: none;
  border-bottom: 1px solid rgba(196,135,62,0.25);
}
.guide-summary,
.guide-resolution {
  margin: 0 0 18px;
  color: var(--text-2);
  line-height: 1.65;
  font-size: 0.92rem;
}
.guide-steps-list {
  margin: 0;
  padding-left: 18px;
  color: var(--text-2);
  line-height: 1.75;
  font-size: 0.86rem;
}
.guide-framework-link {
  margin-top: 18px;
}
.contradiction-card.is-clickable {
  cursor: pointer;
  transition: var(--transition-interactive);
}
.contradiction-card.is-clickable:hover {
  border-color: var(--accent-30);
  box-shadow: var(--shadow-sm);
}

.contribute-section {
  max-width: 1600px;
  margin: 0 auto;
  padding: 72px 48px 96px;
  border-top: 1px solid var(--border);
}
.contribute-inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}
.contribute-title {
  margin: 12px 0 14px;
  font-family: var(--serif);
  font-size: clamp(1.75rem, 3.5vw, 2.35rem);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
}
.contribute-copy {
  margin: 0 auto 24px;
  max-width: 46ch;
  color: var(--text-2);
  font-size: 0.95rem;
  line-height: 1.65;
}

.site-footer {
  padding: 28px 48px 40px;
  text-align: center;
  border-top: 0.5px solid var(--border);
  background: transparent;
}
.site-footer-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px 20px;
  margin-bottom: 16px;
}
.site-footer-nav a {
  font-size: 0.82rem;
  color: var(--text-2);
  text-decoration: none;
  border-bottom: 1px solid rgba(196, 135, 62, 0.22);
  transition: var(--transition-interactive);
}
.site-footer-nav a:hover {
  color: var(--accent-dark);
  border-bottom-color: var(--accent);
}
.site-footer-credit {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-3);
  line-height: 1.5;
}
.site-footer-credit a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(196, 135, 62, 0.3);
  transition: var(--transition-interactive);
}
.site-footer-credit a:hover {
  color: var(--accent-dark);
  border-bottom-color: var(--accent);
}

@media (max-width: 960px) {
  .intent-route-grid,
  .compare-grid-2,
  .compare-grid-3,
  .contradiction-grid {
    grid-template-columns: 1fr;
  }
  .pattern-diff-row,
  .pattern-diff-columns,
  .submit-grid {
    grid-template-columns: 1fr;
  }
  .apply-block-list li,
  .metrics-block-list li {
    grid-template-columns: 1fr;
    gap: 4px;
  }
  .routes-section {
    padding-left: 24px;
    padding-right: 24px;
  }
  .compare-bar-inner {
    flex-wrap: wrap;
  }
  .contribute-section {
    padding: 56px 24px 72px;
  }
  .site-footer {
    padding: 24px 24px 32px;
  }
  .extension-list {
    grid-template-columns: 1fr;
  }
}