/*
 * landing-fit.css
 * Extracted from khi-nao-toi-phu-hop.html inline <style>. Values preserved 1:1.
 */

  :root {
    --bg:            #FDFCF8;
    --bg-soft:       #F5F4EF;
    --bg-card:       #FFFFFF;
    --ink:           #111111;
    --ink-soft:      #444444;
    --ink-muted:     #666666;
    --gold:          #C59A63;
    --gold-deep:     #A67E4E;
    --rule:          rgba(17,17,17,0.08);
    --rule-soft:     rgba(17,17,17,0.04);
    --danger:        #B14A3E;
    --danger-soft:   rgba(177,74,62,0.08);

    --font-serif:    var(--font-sans);
    --font-sans:     "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
    --shadow-sm:     0 2px 8px rgba(0,0,0,0.03), 0 1px 2px rgba(0,0,0,0.02);
    --shadow-md:     0 10px 30px rgba(0,0,0,0.04), 0 2px 8px rgba(0,0,0,0.02);
    --shadow-lg:     0 20px 40px rgba(0,0,0,0.06), 0 4px 12px rgba(0,0,0,0.03);
    --font-mono:     "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

    --maxw:          1180px;
    --readw:         640px;
  }

  @media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
      --bg:          #141414;
      --bg-soft:     #1C1C1C;
      --bg-card:     #222222;
      --ink:         #F8F8F8;
      --ink-soft:    #CCCCCC;
      --ink-muted:   #999999;
      --gold:          #C59A63;
      --gold-deep:   #E0B687;
      --rule:        rgba(255,255,255,0.08);
      --rule-soft:   rgba(255,255,255,0.04);
      --danger:      #E07A6E;
      --shadow-sm:   0 2px 8px rgba(0,0,0,0.2);
      --shadow-md:   0 10px 30px rgba(0,0,0,0.3);
      --shadow-lg:   0 20px 40px rgba(0,0,0,0.4);
      --danger-soft: rgba(224,122,110,0.10);
    }
  }
  :root[data-theme="dark"] {
    --bg:          #141414;
    --bg-soft:     #1C1C1C;
    --bg-card:     #222222;
    --ink:         #F8F8F8;
    --ink-soft:    #CCCCCC;
    --ink-muted:   #999999;
    --gold:          #C59A63;
    --gold-deep:   #E0B687;
    --rule:        rgba(255,255,255,0.08);
    --rule-soft:   rgba(255,255,255,0.04);
    --danger:      #E07A6E;
      --shadow-sm:   0 2px 8px rgba(0,0,0,0.2);
      --shadow-md:   0 10px 30px rgba(0,0,0,0.3);
      --shadow-lg:   0 20px 40px rgba(0,0,0,0.4);
    --danger-soft: rgba(224,122,110,0.10);
  }

  *, *::before, *::after { box-sizing: border-box; }
  html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
  body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: var(--font-sans);
    font-size: 17px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
  }
  ::selection { background: var(--gold); color: #1A1A1A; }
  a { color: inherit; transition: color .2s; }
  a:hover { color: var(--gold); }
  img { max-width: 100%; display: block; }

  h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 600;
    color: var(--ink);
    line-height: 1.18;
    letter-spacing: -0.02em;
    text-wrap: balance;
    margin: 0;
  }
  p { margin: 0; text-wrap: pretty; }

  .container { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }

  /* ─────────────────────────── topbar ─────────────────────────── */

  .lang-dd {
    position: relative;
    display: flex;
    align-items: center;
  }

  .lang-dd-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--bg-card);
    border: 1px solid var(--rule);
    border-radius: 999px;
    padding: 0 12px;
    height: 38px;
    cursor: pointer;
    transition: all .2s;
    color: var(--ink-soft);
    font-family: var(--font-sans);
  }

  .lang-dd-btn:hover {
    border-color: var(--gold);
    color: var(--gold);
  }

  .lang-dd-code {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }

  .lang-dd-arr {
    font-size: 9px;
    opacity: 0.5;
    transition: transform 0.3s ease;
  }

  .lang-dd-btn[aria-expanded="true"] .lang-dd-arr {
    transform: rotate(180deg);
  }

  .lang-dd-menu {
    display: none;
    flex-direction: column;
    gap: 4px;
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    background: var(--bg-card);
    border: 1px solid var(--rule);
    border-radius: 14px;
    padding: 8px;
    box-shadow: var(--shadow-md);
    min-width: 140px;
    z-index: 1100;
    transform: translateY(10px);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .lang-dd-menu.show {
    display: flex;
    transform: translateY(0);
    opacity: 1;
  }

  .lang-dd-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: 10px;
    cursor: pointer;
    transition: all .2s;
    color: var(--ink-soft);
    font-size: 13.5px;
    font-weight: 500;
    text-decoration: none;
  }

  .lang-dd-item:hover {
    background: var(--bg-soft);
    color: var(--gold);
  }

  .lang-dd-item.active {
    color: var(--gold);
    background: color-mix(in oklab, var(--gold) 8%, transparent);
  }

  .lang-dd-btn svg,
  .lang-dd-item svg {
    box-shadow: 0 0 0 0.5px rgba(0, 0, 0, 0.15);
    border-radius: 1px;
    flex-shrink: 0;
    display: block;
  }

  .topbar {
    position: sticky; top: 0; z-index: 50;
    background: color-mix(in oklab, var(--bg) 88%, transparent);
    backdrop-filter: saturate(160%) blur(14px);
    -webkit-backdrop-filter: saturate(160%) blur(14px);
    border-bottom: 1px solid var(--rule-soft);
  }
  .topbar-inner {
    display: flex; align-items: center; justify-content: space-between;
    height: 64px; gap: 16px;
  }
  .brand {
    font-family: var(--font-serif);
    font-weight: 600;
    font-size: 18px;
    letter-spacing: -0.02em;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--ink);
    transition: color 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .brand-back {
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .brand:hover {
    color: var(--gold-deep);
  }

  .brand:hover .brand-back {
    transform: translateX(-4px);
  }
  .top-nav {
    display: flex; gap: 28px; align-items: center;
    font-size: 14px; color: var(--ink-soft);
  }
  .top-nav a {
    text-decoration: none;
    position: relative;
  }
  .top-nav a:hover {
    color: var(--ink);
  }
  .top-nav a::after {
    content: "";
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: width 0.3s ease;
  }
  .top-nav a:hover::after {
    width: 100%;
  }
  .top-nav a.active {
    color: var(--ink);
    font-weight: 500;
  }
  .top-nav a.active::after {
    width: 100%;
  }
  .top-cta {
    padding: 9px 16px; font-size: 14px; font-weight: 500;
    border: 1px solid var(--ink); color: var(--ink);
    border-radius: 999px; text-decoration: none;
    transition: background .2s, color .2s;
  }
  .top-cta:hover { background: var(--gold); color: #1A1A1A; border-color: var(--gold); }
  :root[data-theme="dark"] .top-cta:hover { background: var(--gold); color: #1A1A1A; border-color: var(--gold); }
  @media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .top-cta:hover { background: var(--gold); color: #1A1A1A; border-color: var(--gold); }
  }
  @media (max-width: 720px) {
    .top-nav .nav-link { display: none; }
    .top-cta { display: none; }
    .brand-dot { display: none; }
    .brand span[data-key="navHome"] { display: none; }
  }

  /* theme toggle */
  .theme-toggle {
    width: 36px; height: 36px;
    border-radius: 50%;
    border: 1px solid var(--rule);
    background: transparent;
    color: var(--ink-soft);
    display: inline-grid; place-items: center;
    cursor: pointer; padding: 0; position: relative;
    transition: color .2s, border-color .2s;
  }
  .theme-toggle:hover { color: var(--ink); border-color: var(--ink); }
  .theme-toggle svg {
    width: 15px; height: 15px; position: absolute;
    transition: opacity .25s ease, transform .35s ease;
  }
  .theme-toggle .i-sun  { opacity: 0; transform: rotate(-90deg) scale(0.6); }
  .theme-toggle .i-moon { opacity: 1; transform: none; }
  @media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .theme-toggle .i-sun  { opacity: 1; transform: none; }
    :root:not([data-theme="light"]) .theme-toggle .i-moon { opacity: 0; transform: rotate(90deg) scale(0.6); }
  }
  :root[data-theme="dark"] .theme-toggle .i-sun  { opacity: 1; transform: none; }
  :root[data-theme="dark"] .theme-toggle .i-moon { opacity: 0; transform: rotate(90deg) scale(0.6); }

  /* ─────────────────────────── buttons ─────────────────────────── */

  .btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 14px 24px;
    font-family: var(--font-sans); font-size: 15px; font-weight: 500;
    text-decoration: none; border-radius: 999px;
    border: 1px solid transparent;
    cursor: pointer; line-height: 1;
    transition: transform .15s, background .2s, color .2s, border-color .2s;
  }
  .btn:active { transform: translateY(1px); }
  .btn-gold { background: var(--gold); color: #1A1A1A; border-color: var(--gold); }
  .btn-gold:hover { background: var(--gold-deep); color: #1A1A1A; border-color: var(--gold-deep); }
  :root[data-theme="dark"] .btn-gold:hover { background: var(--bg-soft); color: var(--gold); border-color: var(--gold); }
  @media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .btn-gold:hover { background: var(--bg-soft); color: var(--gold); border-color: var(--gold); }
  }

  .btn-outline { background: transparent; color: var(--ink); border-color: var(--ink); }
  .btn-outline:hover { background: var(--ink); color: var(--bg); }
  :root[data-theme="dark"] .btn-outline:hover { background: var(--gold); color: #1A1A1A; border-color: var(--gold); }
  @media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .btn-outline:hover { background: var(--gold); color: #1A1A1A; border-color: var(--gold); }
  }
  .btn-arrow { width: 16px; height: 16px; display: inline-block; }

  /* ─────────────────────────── hero ─────────────────────────── */

  .hero {
    padding: clamp(72px, 11vw, 140px) 0 clamp(56px, 8vw, 96px);
  }
  .eyebrow {
    display: inline-flex; align-items: center; gap: 12px;
    font-size: 12px; font-weight: 500;
    letter-spacing: 0.14em; text-transform: uppercase;
    color: var(--ink-muted);
    margin-bottom: 28px;
  }
  .eyebrow.eyebrow-danger { color: var(--danger); }

  .hero h1 {
    font-size: clamp(36px, 5.4vw, 64px);
    margin-bottom: 28px;
    max-width: 20ch;
  }
  .hero h1 em {
    font-style: italic; font-weight: 400; color: var(--gold-deep);
  }
  .hero-sub {
    font-size: clamp(17px, 1.5vw, 20px);
    color: var(--ink-soft);
    max-width: 60ch;
    line-height: 1.65;
    margin-bottom: 44px;
  }
  .hero-sub strong { color: var(--ink); font-weight: 600; }
  .hero-cta-row {
    display: flex; flex-wrap: wrap; gap: 14px; align-items: center;
  }
  .hero-cta-note {
    font-size: 13px; color: var(--ink-muted); margin-left: 4px;
  }

  /* ─────────────────────────── filter chip nav ─────────────────────────── */

  .filterbar {
    position: sticky; top: 64px; z-index: 40;
    background: color-mix(in oklab, var(--bg) 92%, transparent);
    backdrop-filter: saturate(160%) blur(12px);
    -webkit-backdrop-filter: saturate(160%) blur(12px);
    border-top: 1px solid var(--rule);
    border-bottom: 1px solid var(--rule);
    padding: 18px 0;
  }
  .filterbar-inner {
    display: flex; flex-wrap: wrap; gap: 10px 12px; align-items: center;
  }
  .filter-label {
    font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
    color: var(--ink-muted); font-weight: 500;
    margin-right: 8px;
  }
  .pill {
    padding: 7px 14px;
    font-size: 13px; font-weight: 500;
    border: 1px solid var(--rule);
    background: transparent;
    color: var(--ink-soft);
    border-radius: 999px;
    cursor: pointer; line-height: 1.3;
    font-family: var(--font-sans);
    transition: background .15s, color .15s, border-color .15s;
  }
  .pill:hover { color: var(--ink); border-color: var(--ink); }
  .pill.is-active {
    background: var(--ink); color: var(--bg); border-color: var(--ink);
  }
  .pill[data-filter="all"].is-active {
    background: var(--gold); color: #1A1A1A; border-color: var(--gold);
  }
  .pill-divider {
    width: 1px; height: 18px; background: var(--rule);
    margin: 0 6px;
  }
  .pill-danger {
    color: var(--danger);
    border-color: color-mix(in oklab, var(--danger) 30%, transparent);
    text-decoration: none;
    display: inline-flex; align-items: center; gap: 6px;
  }
  .pill-danger:hover {
    background: var(--danger); color: #fff;
    border-color: var(--danger);
  }
  .pill-danger::before {
    content: "✕"; font-family: var(--font-serif); font-weight: 600;
    font-size: 11px;
  }

  /* ─────────────────────────── section header ─────────────────────────── */

  .section-block {
    padding: clamp(64px, 9vw, 112px) 0;
  }
  .section-block + .section-block { border-top: 1px solid var(--rule); }

  .section-head {
    margin-bottom: clamp(48px, 6vw, 72px);
    max-width: 720px;
  }
  .section-title {
    font-size: clamp(30px, 4vw, 48px);
    margin-bottom: 20px;
    max-width: 22ch;
  }
  .section-title em {
    font-style: italic; color: var(--gold-deep); font-weight: 500;
  }
  .section-title em.danger { color: var(--danger); }
  .section-lede {
    font-size: clamp(16px, 1.3vw, 18px);
    color: var(--ink-soft);
    line-height: 1.7;
    max-width: 56ch;
  }
  .section-lede strong { color: var(--ink); font-weight: 600; }

  /* ─────────────────────────── FIT cards grid ─────────────────────────── */

  .fits {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: clamp(20px, 2.4vw, 28px);
  }
  @media (max-width: 880px) {
    .fits { grid-template-columns: 1fr; }
  }
  .fit-card[data-wide="1"] { grid-column: span 2; }
  @media (max-width: 880px) {
    .fit-card[data-wide="1"] { grid-column: auto; }
  }

  .fit-card {
    background: var(--bg-card);
    border: 1px solid var(--rule);
    border-radius: 6px;
    padding: 32px 32px 28px;
    position: relative;
    display: flex;
    flex-direction: column;
    transition: border-color .2s, transform .2s;
  }
  .fit-card[hidden] { display: none !important; }
  .fit-card:hover { border-color: var(--gold); transform: translateY(-2px); }
  .fit-card::before {
    content: "";
    position: absolute;
    top: 0; left: 0;
    width: 3px; height: 56px;
    background: var(--gold);
    border-radius: 6px 0 0 0;
  }

  .fit-head {
    display: flex; align-items: flex-start; gap: 14px;
    margin-bottom: 18px;
  }
  .fit-icon {
    width: 44px; height: 44px;
    flex-shrink: 0;
    border-radius: 50%;
    background: color-mix(in oklab, var(--gold) 18%, var(--bg));
    border: 1px solid color-mix(in oklab, var(--gold) 40%, transparent);
    display: grid; place-items: center;
    font-size: 20px;
    line-height: 1;
  }
  .fit-head-meta {
    flex: 1;
    min-width: 0;
  }
  .fit-tags {
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-muted);
    font-weight: 500;
    margin-bottom: 6px;
  }
  .fit-tags .sep { opacity: .4; margin: 0 6px; }
  .fit-budget {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 5px 10px;
    font-family: var(--font-mono);
    font-size: 11px;
    border: 1px solid var(--rule);
    border-radius: 999px;
    color: var(--ink);
    font-weight: 500;
    background: var(--bg);
    white-space: nowrap;
  }
  .fit-budget-row {
    margin-top: 4px;
    display: flex; align-items: center;
  }

  .fit-title {
    font-family: var(--font-serif);
    font-size: clamp(20px, 2vw, 24px);
    font-weight: 600;
    line-height: 1.25;
    margin-bottom: 22px;
    color: var(--ink);
    text-wrap: balance;
  }

  .fit-symptoms-label,
  .fit-build-label {
    font-family: var(--font-sans);
    font-size: 10px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ink-muted);
    font-weight: 600;
    margin-bottom: 10px;
  }
  .fit-symptoms-label { color: var(--danger); }
  .fit-build-label { color: var(--gold-deep); }

  .fit-symptoms {
    list-style: none;
    padding: 0;
    margin: 0 0 22px;
  }
  .fit-symptoms li {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 15px;
    color: var(--ink-soft);
    line-height: 1.55;
    padding: 6px 0 6px 22px;
    position: relative;
  }
  .fit-symptoms li::before {
    content: "›";
    position: absolute;
    left: 0; top: 6px;
    color: var(--danger);
    font-family: var(--font-serif);
    font-weight: 500;
    font-size: 18px;
    line-height: 1;
    opacity: 0.8;
  }

  .fit-build {
    font-size: 15px;
    color: var(--ink);
    line-height: 1.65;
    margin-bottom: 28px;
    padding-left: 22px;
    border-left: 2px solid var(--gold);
  }
  .fit-build strong { color: var(--ink); font-weight: 600; }

  .fit-links {
    margin-top: auto;
    padding-top: 20px;
    border-top: 1px solid var(--rule-soft);
    display: flex;
    flex-wrap: wrap;
    gap: 14px 22px;
    font-size: 13px;
  }
  .fit-links a {
    text-decoration: none;
    color: var(--ink);
    display: inline-flex; align-items: center; gap: 6px;
    font-weight: 500;
    transition: color .2s;
  }
  .fit-links a:hover { color: var(--gold-deep); }
  .fit-links a::after {
    content: none;
  }
  .fit-links a:hover::after { color: var(--gold-deep); }
  .fit-links a.primary { color: var(--gold-deep); }

  /* ─────────────────────────── NOT-FIT list ─────────────────────────── */

  .nofit-section {
    background: var(--danger-soft);
    border-top: 1px solid var(--rule);
    border-bottom: 1px solid var(--rule);
  }
  .nofit-list {
    list-style: none;
    padding: 0;
    margin: 0;
    border-top: 1px solid color-mix(in oklab, var(--danger) 20%, transparent);
  }
  .nofit-item {
    padding: 36px 0 36px 80px;
    border-bottom: 1px solid color-mix(in oklab, var(--danger) 15%, transparent);
    position: relative;
    counter-increment: nofit-counter;
  }
  .nofit-list { counter-reset: nofit-counter; }
  .nofit-item::before {
    content: counter(nofit-counter, decimal-leading-zero);
    position: absolute;
    left: 0; top: 36px;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--danger);
    font-weight: 500;
    letter-spacing: 0.06em;
  }
  .nofit-item::after {
    content: "";
    position: absolute;
    left: 36px; top: 44px;
    width: 24px; height: 1px;
    background: var(--danger);
    opacity: 0.5;
  }
  .nofit-x {
    position: absolute;
    left: 48px; top: 36px;
    width: 24px; height: 24px;
    border: 1.5px solid var(--danger);
    color: var(--danger);
    border-radius: 50%;
    display: grid; place-items: center;
    font-family: var(--font-serif);
    font-weight: 600;
    font-size: 12px;
    line-height: 1;
    /* hidden via the ::after rule above replacing it — keep this commented */
    display: none;
  }
  .nofit-title {
    font-family: var(--font-serif);
    font-size: clamp(20px, 2vw, 26px);
    font-weight: 600;
    color: var(--ink);
    line-height: 1.3;
    margin-bottom: 12px;
    text-wrap: balance;
  }
  .nofit-title em {
    font-style: italic;
    color: var(--danger);
    font-weight: 500;
  }
  .nofit-text {
    max-width: 64ch;
    color: var(--ink-soft);
    font-size: 16px;
    line-height: 1.7;
  }
  .nofit-text strong { color: var(--ink); font-weight: 600; }
  .nofit-text em {
    font-style: italic; color: var(--ink);
  }
  @media (max-width: 720px) {
    .nofit-item { padding-left: 56px; }
    .nofit-item::after { left: 24px; }
  }

  /* ─────────────────────────── Section C pre-CTA ─────────────────────────── */

  .uncertain {
    background: var(--bg-soft);
    padding: clamp(72px, 10vw, 120px) 0;
    text-align: center;
    border-top: 1px solid var(--rule);
    border-bottom: 1px solid var(--rule);
  }
  .uncertain h2 {
    font-size: clamp(28px, 3.6vw, 40px);
    margin: 0 auto 20px;
    max-width: 22ch;
  }
  .uncertain h2 em {
    font-style: italic; color: var(--gold-deep); font-weight: 500;
  }
  .uncertain-sub {
    font-size: clamp(16px, 1.3vw, 18px);
    color: var(--ink-soft);
    max-width: 56ch;
    margin: 0 auto 40px;
    line-height: 1.7;
  }
  .uncertain-cta {
    display: inline-flex;
  }

  /* ─────────────────────────── FAQ ─────────────────────────── */

  .faq-section .container {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: clamp(40px, 6vw, 88px);
    align-items: start;
  }
  @media (max-width: 880px) {
    .faq-section .container { grid-template-columns: 1fr; }
  }
  .faq-list { border-top: 1px solid var(--rule); }
  details.faq {
    border-bottom: 1px solid var(--rule);
    padding: 0;
  }
  details.faq summary {
    list-style: none;
    cursor: pointer;
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    font-family: var(--font-serif);
    font-size: clamp(18px, 1.6vw, 21px);
    font-weight: 500;
    color: var(--ink);
    line-height: 1.4;
  }
  details.faq summary::-webkit-details-marker { display: none; }
  .faq-icon {
    width: 28px; height: 28px;
    flex-shrink: 0;
    border-radius: 50%;
    border: 1px solid var(--rule);
    display: grid; place-items: center;
    transition: background .2s, border-color .2s;
    position: relative;
  }
  .faq-icon::before, .faq-icon::after {
    content: ""; position: absolute; background: var(--ink);
    transition: opacity .2s, transform .2s;
  }
  .faq-icon::before { width: 11px; height: 1px; }
  .faq-icon::after  { width: 1px; height: 11px; }
  details[open] > summary .faq-icon {
    background: var(--gold); border-color: var(--gold);
  }
  details[open] > summary .faq-icon::before { background: #1A1A1A; }
  details[open] > summary .faq-icon::after  { opacity: 0; }

  .faq-answer {
    padding: 0 0 28px;
    max-width: 60ch;
    color: var(--ink-soft);
    line-height: 1.75;
    font-size: 16px;
  }
  .faq-answer p + p { margin-top: 14px; }

  /* ─────────────────────────── Closing ─────────────────────────── */

  .closing {
    background: var(--bg-soft);
    text-align: center;
    padding: clamp(80px, 12vw, 144px) 0;
    position: relative;
    overflow: hidden;
    border-top: 1px solid var(--rule);
  }
  .closing::before {
    content: ""; position: absolute; top: 0; left: 50%;
    transform: translateX(-50%);
    width: 1px; height: 56px; background: var(--gold);
  }
  .closing-eyebrow {
    font-family: var(--font-serif); font-style: italic;
    font-size: 18px; color: var(--gold-deep);
    margin-bottom: 24px; margin-top: 16px;
  }
  .closing h2 {
    font-size: clamp(32px, 5vw, 56px);
    margin-bottom: 24px; max-width: 22ch;
    margin-left: auto; margin-right: auto;
  }
  .closing-sub {
    font-size: clamp(16px, 1.4vw, 19px);
    color: var(--ink-soft);
    max-width: 52ch;
    margin: 0 auto 36px;
    line-height: 1.65;
  }
  .closing-ctas {
    display: flex; gap: 20px; justify-content: center; flex-wrap: wrap;
  }
  .closing-note {
    margin-top: 36px;
    font-size: 13px;
    color: var(--ink-muted);
    letter-spacing: 0.04em;
  }
  .closing-note span { color: var(--ink); font-weight: 500; }

  /* ─────────────────────────── footer ─────────────────────────── */

  footer {
    padding: 48px 0;
    border-top: 1px solid var(--rule);
    font-size: 13px;
    color: var(--ink-muted);
  }
  .footer-inner {
    display: flex; justify-content: space-between; gap: 24px;
    flex-wrap: wrap;
  }
  footer a { color: var(--ink-soft); text-decoration: none; transition: color .2s; }
  footer a:hover { color: var(--gold); }

  /* fade */
  .fade { opacity: 0; transform: translateY(14px); transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
  .fade.in { opacity: 1; transform: none; }
  /* LCP optimization: hero is above-the-fold, render immediately */
  .hero .fade { opacity: 1; transform: none; transition: none; }
  @media (prefers-reduced-motion: reduce) {
    .fade { opacity: 1; transform: none; transition: none; }
    html { scroll-behavior: auto; }
  }

  @media (max-width: 720px) {
    .filterbar {
      position: relative !important;
      top: auto !important;
      border-top: none;
      padding: 10px 0;
    }
    .filterbar-inner {
      flex-wrap: nowrap !important;
      overflow-x: auto !important;
      -webkit-overflow-scrolling: touch;
      scrollbar-width: none;
      padding-bottom: 4px;
      gap: 8px !important;
    }
    .filterbar-inner::-webkit-scrollbar {
      display: none;
    }
    .filterbar-inner .filter-label {
      display: none !important;
    }
    .filterbar-inner .pill-divider {
      display: none !important;
    }
    .filterbar-inner .pill,
    .filterbar-inner .pill-danger {
      flex-shrink: 0 !important;
    }
  }
.dust-bg {
  position: fixed;
  top: 0; left: 0;
  width: 100vw; height: 100vh;
  z-index: -1;
  pointer-events: none;
}