/* =====================================================
     REVERSE BENCHMARKING — Black redesign
     Flavors: brutalist | editorial | austere
     Fonts:   display   | editorial | classic | mono
     ===================================================== */

  :root {
    /* defaults: editorial (warm near-black + DM Serif Display) */
    --bg: #0a0a0a;
    --surface: #111111;
    --surface-2: #161616;
    --text: #f0ece4;
    --text-mute: rgba(240, 236, 228, 0.60);
    --text-dim: rgba(240, 236, 228, 0.36);
    --line: rgba(255, 255, 255, 0.06);
    --line-strong: rgba(255, 255, 255, 0.16);
    --accent: #e8553d;
    --accent-deep: #ff6b52;
    --accent-soft: rgba(232, 85, 61, 0.14);
    --on-accent: #ffffff;

    --font-heading: 'DM Serif Display', Georgia, serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, monospace;

    --max-w: 1280px;
    --max-w-narrow: 820px;

    --radius: 0px;

    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.75rem;
    --space-lg: 3.5rem;
    --space-xl: 6rem;
    --space-2xl: 10rem;
  }

  /* ---------- FLAVORS ---------- */
  /* editorial = default (warm cream + soft near-black) */

  [data-flavor="brutalist"] {
    --bg: #000000;
    --surface: #0a0a0a;
    --surface-2: #141414;
    --text: #f5f0eb;
    --text-mute: rgba(245, 240, 235, 0.58);
    --text-dim: rgba(245, 240, 235, 0.36);
    --line: rgba(245, 240, 235, 0.10);
    --line-strong: rgba(245, 240, 235, 0.22);
    --radius: 0px;
  }

  [data-flavor="austere"] {
    --bg: #000000;
    --surface: #050505;
    --surface-2: #0d0d0d;
    --text: #e8e6e1;
    --text-mute: rgba(232, 230, 225, 0.50);
    --text-dim: rgba(232, 230, 225, 0.28);
    --line: rgba(232, 230, 225, 0.08);
    --line-strong: rgba(232, 230, 225, 0.18);
  }

  /* ---------- FONTS ---------- */
  /* editorial = default (DM Serif Display + Inter) */
  [data-fonts="editorial"] {
    --font-heading: 'DM Serif Display', Georgia, serif;
    --font-body: 'Inter', sans-serif;
  }
  [data-fonts="newsreader"] {
    --font-heading: 'Newsreader', Georgia, serif;
    --font-body: 'Inter', sans-serif;
  }
  [data-fonts="display"] {
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
  }
  [data-fonts="classic"] {
    --font-heading: 'General Sans', sans-serif;
    --font-body: 'Inter', sans-serif;
  }

  /* ---------- ACCENT ---------- */
  [data-accent="vermilion"] { --accent: #e8553d; --accent-deep: #ff6b52; --accent-soft: rgba(232,85,61,.14); }
  [data-accent="crimson"]   { --accent: #E63B2E; --accent-deep: #cc3226; --accent-soft: rgba(230,59,46,.14); }
  [data-accent="amber"]     { --accent: #F2A03D; --accent-deep: #d98a26; --accent-soft: rgba(242,160,61,.14); }
  [data-accent="electric"]  { --accent: #C8FF3F; --accent-deep: #a6e01c; --accent-soft: rgba(200,255,63,.14); --on-accent: #0a0a0a; }

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

  html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }

  body {
    font-family: var(--font-body);
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background 0.4s ease, color 0.4s ease;
  }

  ::selection { background: var(--accent); color: var(--on-accent); }

  /* Serif headings: italics work natively */
  [data-fonts="editorial"] h1 em,
  [data-fonts="editorial"] h2 em,
  [data-fonts="newsreader"] h1 em,
  [data-fonts="newsreader"] h2 em { font-style: italic; font-weight: 400; }

  [data-fonts="editorial"] h1,
  [data-fonts="editorial"] h2,
  [data-fonts="editorial"] h3,
  [data-fonts="editorial"] h4 { font-weight: 400; letter-spacing: -0.015em; }
  [data-fonts="editorial"] .hero h1 { line-height: 1.04; letter-spacing: -0.02em; }

  /* ============ NAV ============ */
  .nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 1.25rem 2.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: color-mix(in srgb, var(--bg) 85%, transparent);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s ease, background 0.3s ease;
  }

  .nav.scrolled {
    border-bottom-color: var(--line);
  }

  .nav-logo {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.04em;
    color: var(--text);
    text-decoration: none;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
  }
  .nav-logo .dot {
    display: inline-block;
    width: 8px; height: 8px;
    background: var(--accent);
    border-radius: 50%;
    transform: translateY(2px);
  }

  .nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    list-style: none;
  }
  .nav-links a {
    font-family: var(--font-body);
    font-size: 0.83rem;
    font-weight: 500;
    color: var(--text-mute);
    text-decoration: none;
    letter-spacing: 0.01em;
    transition: color 0.2s ease;
    position: relative;
  }
  .nav-links a:hover { color: var(--text); }

  .nav-cta {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.78rem !important;
    letter-spacing: 0.08em !important;
    text-transform: uppercase;
    background: var(--accent);
    color: var(--on-accent) !important;
    padding: 0.7rem 1.4rem;
    border-radius: var(--radius);
    transition: background 0.2s ease, transform 0.15s ease;
  }
  .nav-cta:hover {
    background: var(--accent-deep);
    color: var(--on-accent) !important;
    transform: translateY(-1px);
  }

  .nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 0.5rem; }
  .nav-toggle span { display: block; width: 24px; height: 1.5px; background: var(--text); margin: 5px 0; transition: 0.3s; }

  @media (max-width: 820px) {
    .nav { padding: 1rem 1.25rem; }
    .nav-links { display: none; }
    .nav-links.open {
      display: flex; flex-direction: column; align-items: flex-start;
      position: absolute; top: 100%; left: 0; right: 0;
      background: var(--bg); border-bottom: 1px solid var(--line);
      padding: 1.5rem; gap: 1.25rem;
    }
    .nav-toggle { display: block; }
  }

  /* ============ HERO ============ */
  .hero {
    min-height: 100vh;
    padding: 9rem 2.5rem 5rem;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
  }
  .hero::before {
    content: "";
    position: absolute; inset: 0;
    background:
      radial-gradient(ellipse at 80% 20%, var(--accent-soft) 0%, transparent 50%),
      linear-gradient(180deg, transparent 75%, color-mix(in srgb, var(--accent) 6%, transparent));
    pointer-events: none;
    opacity: 0.7;
  }
  [data-flavor="austere"] .hero::before { display: none; }

  .hero-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 5rem;
    align-items: center;
    position: relative;
    z-index: 2;
  }

  .eyebrow {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 1.5rem;
  }
  .eyebrow::before {
    content: "";
    width: 24px; height: 1px;
    background: var(--accent);
  }

  .hero h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.6rem, 5.8vw, 4.8rem);
    font-weight: 600;
    line-height: 1.02;
    letter-spacing: -0.035em;
    color: var(--text);
    margin-bottom: 1.75rem;
    text-wrap: balance;
  }
  .hero h1 em {
    font-style: normal;
    color: var(--accent);
    font-weight: 600;
  }
  [data-fonts="editorial"] .hero h1 { font-weight: 500; letter-spacing: -0.02em; line-height: 1.05; }
  [data-fonts="editorial"] .hero h1 em { font-style: italic; }

  .hero-sub {
    font-size: 1.18rem;
    line-height: 1.55;
    color: var(--text-mute);
    max-width: 520px;
    margin-bottom: 2.5rem;
    font-weight: 400;
  }

  .hero-ctas {
    display: flex;
    gap: 1.25rem;
    align-items: center;
    flex-wrap: wrap;
  }

  .btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.82rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    background: var(--accent);
    color: var(--on-accent);
    padding: 1.1rem 1.9rem;
    text-decoration: none;
    border-radius: var(--radius);
    transition: background 0.2s ease, transform 0.15s ease;
  }
  .btn-primary:hover { background: var(--accent-deep); transform: translateY(-1px); }
  .btn-primary svg { transition: transform 0.2s ease; }
  .btn-primary:hover svg { transform: translateX(3px); }

  .btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.82rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text);
    text-decoration: none;
    padding: 1.1rem 0.5rem;
    transition: color 0.2s ease;
  }
  .btn-ghost:hover { color: var(--accent); }
  .btn-ghost svg { transition: transform 0.2s ease; }
  .btn-ghost:hover svg { transform: translateX(3px); }

  /* ---- HERO VISUAL: inverted chart ---- */
  .hero-visual {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    align-items: stretch;
  }

  .chart-frame {
    border: 1px solid var(--line-strong);
    background: var(--surface);
    padding: 1.5rem 1.5rem 1.25rem;
    position: relative;
  }

  .chart-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--line);
    margin-bottom: 1.25rem;
  }
  .chart-title {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-mute);
  }
  .chart-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    border: 1px solid var(--line-strong);
    color: var(--text);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 0.4rem 0.7rem;
    cursor: pointer;
    transition: border-color 0.2s ease, color 0.2s ease;
  }
  .chart-toggle:hover { border-color: var(--accent); color: var(--accent); }
  .chart-toggle .dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent);
  }

  .chart-bars {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.6rem;
    height: 220px;
    align-items: end;
    transition: transform 0.7s cubic-bezier(.7,.1,.2,1);
  }
  .chart.flipped .chart-bars {
    transform: scaleY(-1);
  }
  .chart.flipped .chart-bar-label { transform: scaleY(-1); }

  .chart-bar {
    background: var(--surface-2);
    border-top: 2px solid var(--text-mute);
    position: relative;
    height: var(--h, 60%);
    transition: height 0.6s cubic-bezier(.7,.1,.2,1), background 0.3s, border-color 0.3s;
  }
  .chart-bar.gap {
    border-top-color: var(--accent);
    background: var(--accent-soft);
  }
  .chart-bar.gap::after {
    content: "GAP";
    position: absolute;
    top: -1.4rem; left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.18em;
    color: var(--accent);
    white-space: nowrap;
  }
  .chart.flipped .chart-bar.gap::after { transform: translateX(-50%) scaleY(-1); top: auto; bottom: -1.4rem; }

  .chart-axis {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.6rem;
    margin-top: 0.5rem;
  }
  .chart-bar-label {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.06em;
    color: var(--text-dim);
    text-align: center;
  }

  .chart-caption {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--line);
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 1rem;
  }
  .chart-caption .label {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-dim);
  }
  .chart-caption .value {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text);
  }
  .chart-caption .value em {
    color: var(--accent);
    font-style: normal;
  }

  .chart-foot {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-mono);
    font-size: 0.66rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-dim);
  }
  .chart-foot .legend-dot {
    width: 10px; height: 10px;
    background: var(--accent);
  }
  .chart-foot .legend-dot.consensus {
    background: var(--text-mute);
  }

  @media (max-width: 980px) {
    .hero-inner { grid-template-columns: 1fr; gap: 3rem; }
    .hero { padding: 7rem 1.25rem 3rem; min-height: auto; }
  }

  /* ============ MARQUEE / LOGO BAND ============ */
  .marquee {
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    padding: 1.25rem 0;
    overflow: hidden;
    background: var(--bg);
  }
  .marquee-track {
    display: flex;
    gap: 4rem;
    animation: marquee 50s linear infinite;
    white-space: nowrap;
    width: max-content;
  }
  .marquee-item {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-dim);
    display: inline-flex;
    align-items: center;
    gap: 4rem;
  }
  .marquee-item::after {
    content: "";
    width: 6px; height: 6px;
    background: var(--accent);
    display: inline-block;
  }
  @keyframes marquee {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
  }

  /* ============ MANIFESTO ============ */
  .manifesto {
    padding: var(--space-2xl) 2.5rem;
    border-bottom: 1px solid var(--line);
    background: var(--bg);
  }
  .manifesto-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: start;
  }
  .manifesto-label {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent);
    position: sticky;
    top: 8rem;
  }
  .manifesto p {
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 3.2vw, 2.6rem);
    font-weight: 500;
    line-height: 1.25;
    letter-spacing: -0.02em;
    color: var(--text);
    text-wrap: balance;
  }
  .manifesto p strong {
    color: var(--accent);
    font-weight: 500;
  }
  [data-fonts="editorial"] .manifesto p { font-weight: 400; }
  [data-fonts="editorial"] .manifesto p em { font-style: italic; }

  @media (max-width: 820px) {
    .manifesto { padding: var(--space-xl) 1.25rem; }
    .manifesto-inner { grid-template-columns: 1fr; gap: 1.5rem; }
    .manifesto-label { position: static; }
  }

  /* ============ SERVICES ============ */
  .section {
    padding: var(--space-2xl) 2.5rem;
    position: relative;
  }
  .section-inner {
    max-width: var(--max-w);
    margin: 0 auto;
  }
  .section-head {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 4rem;
    margin-bottom: var(--space-lg);
    align-items: end;
  }
  .section-tag {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1.25rem;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
  }
  .section-tag::before {
    content: "";
    width: 24px; height: 1px;
    background: var(--accent);
  }
  .section-heading {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4.2vw, 3.4rem);
    font-weight: 600;
    line-height: 1.05;
    letter-spacing: -0.03em;
    color: var(--text);
    text-wrap: balance;
  }
  .section-lead {
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--text-mute);
    max-width: 460px;
  }
  [data-fonts="editorial"] .section-heading { font-weight: 500; }

  @media (max-width: 820px) {
    .section { padding: var(--space-xl) 1.25rem; }
    .section-head { grid-template-columns: 1fr; gap: 1.5rem; }
  }

  .services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--line);
  }
  .service {
    padding: 2.5rem 2rem;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    min-height: 360px;
    transition: background 0.3s ease;
  }
  .service:last-child { border-right: none; }
  .service:hover { background: var(--surface); }

  .service-num {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent);
  }
  .service h3 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--text);
    line-height: 1.15;
    text-wrap: balance;
  }
  .service p {
    font-size: 0.98rem;
    line-height: 1.6;
    color: var(--text-mute);
    flex: 1;
  }
  .service-link {
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--line);
    transition: color 0.2s ease, gap 0.2s ease;
  }
  .service-link:hover { color: var(--accent); gap: 0.9rem; }
  .service-link svg { transition: transform 0.2s ease; }

  @media (max-width: 820px) {
    .services-grid { grid-template-columns: 1fr; }
    .service { border-right: none; min-height: auto; }
  }

  /* ============ METHODOLOGY (cross-out reveal) ============ */
  .method {
    background: var(--surface);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }
  .method-list {
    margin-top: var(--space-lg);
    border-top: 1px solid var(--line);
  }
  .method-step {
    display: grid;
    grid-template-columns: 90px 1fr 1.2fr;
    gap: 3rem;
    padding: 3rem 0;
    border-bottom: 1px solid var(--line);
    align-items: start;
  }
  .method-step .num {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.18em;
    color: var(--accent);
    padding-top: 0.6rem;
  }
  .method-step h3 {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 2.4vw, 2rem);
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.15;
    color: var(--text);
    text-wrap: balance;
  }
  [data-fonts="editorial"] .method-step h3 { font-weight: 500; }

  .method-step .body {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
  }
  .method-step p {
    color: var(--text-mute);
    line-height: 1.65;
    font-size: 1rem;
  }

  /* The cross-out reveal */
  .vs {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
    border: 1px solid var(--line);
    padding: 1.25rem 1.4rem;
    background: var(--bg);
  }
  .vs-row {
    display: grid;
    grid-template-columns: 88px 1fr;
    align-items: center;
    gap: 1rem;
    font-size: 0.92rem;
    line-height: 1.5;
  }
  .vs-row .tag {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-dim);
    white-space: nowrap;
  }
  .vs-row .value {
    color: var(--text);
    position: relative;
    overflow: hidden;
  }
  /* Strike-through on the "best practice" line, animated in */
  .vs-row.strike .value {
    color: var(--text-mute);
    position: relative;
  }
  .vs-row.strike .value::after { content: none; }
  .method-step.in-view .vs-row.strike .value {
    color: var(--text-dim);
    text-decoration: line-through;
    text-decoration-color: var(--accent);
    text-decoration-thickness: 1.5px;
  }
  .vs-row.strike .tag { color: var(--text-dim); }

  .vs-row.invert .tag { color: var(--accent); }
  .vs-row.invert .value {
    font-weight: 500;
  }
  /* Reveal animation */
  .vs-row.invert {
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.5s ease 0.5s, transform 0.5s ease 0.5s;
  }
  .method-step.in-view .vs-row.invert {
    opacity: 1;
    transform: translateY(0);
  }

  @media (max-width: 820px) {
    .method-step { grid-template-columns: 1fr; gap: 1.25rem; padding: 2rem 0; }
    .vs-row { grid-template-columns: 1fr; gap: 0.25rem; }
  }

  /* ============ THINKING (editorial) ============ */
  .thinking-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 3rem;
    margin-top: var(--space-lg);
  }
  .featured-article {
    background: var(--surface);
    border: 1px solid var(--line);
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    min-height: 460px;
    text-decoration: none;
    color: inherit;
    position: relative;
    overflow: hidden;
    transition: border-color 0.3s ease;
  }
  .featured-article:hover { border-color: var(--accent); }
  .featured-article::before {
    content: "";
    position: absolute;
    inset: -1px;
    background: linear-gradient(135deg, transparent 0%, var(--accent-soft) 60%, transparent 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
  }
  .featured-article:hover::before { opacity: 1; }
  .featured-article .meta {
    display: flex;
    gap: 1rem;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-dim);
  }
  .featured-article .meta .cat { color: var(--accent); }
  .featured-article h3 {
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 2.6vw, 2.4rem);
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--text);
    text-wrap: balance;
  }
  [data-fonts="editorial"] .featured-article h3 { font-weight: 500; line-height: 1.15; }
  .featured-article p {
    color: var(--text-mute);
    line-height: 1.6;
    flex: 1;
  }
  .featured-article .cta {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--text);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
  }
  .featured-article:hover .cta { color: var(--accent); }

  .article-list {
    display: flex;
    flex-direction: column;
    border-top: 1px solid var(--line);
  }
  .article-row {
    display: grid;
    grid-template-columns: 90px 1fr auto;
    gap: 1.5rem;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--line);
    text-decoration: none;
    color: inherit;
    align-items: start;
    transition: padding-left 0.25s ease;
    position: relative;
  }
  .article-row::before {
    content: "";
    position: absolute;
    left: 0; top: 50%;
    width: 0; height: 1px;
    background: var(--accent);
    transition: width 0.25s ease;
  }
  .article-row:hover::before { width: 16px; }
  .article-row:hover { padding-left: 24px; }

  .article-row .num {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    color: var(--text-dim);
    padding-top: 0.4rem;
  }
  .article-row h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: -0.01em;
    color: var(--text);
    margin-bottom: 0.4rem;
    text-wrap: balance;
  }
  .article-row .cat {
    font-family: var(--font-mono);
    font-size: 0.66rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent);
  }
  .article-row .arrow {
    color: var(--text-dim);
    transition: color 0.2s ease, transform 0.2s ease;
    padding-top: 0.4rem;
  }
  .article-row:hover .arrow { color: var(--accent); transform: translateX(4px); }

  .archive-link {
    margin-top: 2rem;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--text);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border-bottom: 1px solid var(--line);
    padding-bottom: 0.6rem;
    transition: color 0.2s ease, border-color 0.2s ease;
  }
  .archive-link:hover { color: var(--accent); border-color: var(--accent); }

  @media (max-width: 980px) {
    .thinking-grid { grid-template-columns: 1fr; }
  }

  /* ============ FAQ ============ */
  .faq-list {
    margin-top: var(--space-lg);
    border-top: 1px solid var(--line-strong);
  }
  .faq-item {
    border-bottom: 1px solid var(--line);
  }
  .faq-question {
    width: 100%;
    background: none;
    border: none;
    text-align: left;
    padding: 1.75rem 0;
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    transition: color 0.2s ease;
    letter-spacing: -0.01em;
  }
  [data-fonts="editorial"] .faq-question { font-weight: 500; }
  .faq-question:hover { color: var(--accent); }
  .faq-icon {
    flex-shrink: 0;
    width: 28px; height: 28px;
    border: 1px solid var(--line-strong);
    position: relative;
    transition: border-color 0.2s ease, transform 0.3s ease;
  }
  .faq-icon::before, .faq-icon::after {
    content: '';
    position: absolute;
    background: var(--text);
    transition: transform 0.3s ease, background 0.2s ease;
  }
  .faq-icon::before { width: 12px; height: 1.5px; top: 50%; left: 50%; transform: translate(-50%, -50%); }
  .faq-icon::after { width: 1.5px; height: 12px; top: 50%; left: 50%; transform: translate(-50%, -50%); }
  .faq-item.open .faq-icon { border-color: var(--accent); }
  .faq-item.open .faq-icon::before, .faq-item.open .faq-icon::after { background: var(--accent); }
  .faq-item.open .faq-icon::after { transform: translate(-50%, -50%) rotate(90deg); }
  .faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
  .faq-answer-inner {
    padding: 0 0 2rem;
    font-size: 1.02rem;
    line-height: 1.65;
    color: var(--text-mute);
    max-width: 760px;
  }

  /* ============ CTA BAND ============ */
  .cta-band {
    padding: var(--space-2xl) 2.5rem;
    background: var(--bg);
    border-top: 1px solid var(--line);
    text-align: left;
  }
  .cta-band-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 3rem;
    align-items: end;
  }
  .cta-band h2 {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 5vw, 4rem);
    font-weight: 600;
    color: var(--text);
    line-height: 1;
    letter-spacing: -0.035em;
    text-wrap: balance;
  }
  .cta-band h2 em {
    color: var(--accent);
    font-style: normal;
  }
  [data-fonts="editorial"] .cta-band h2 { font-weight: 500; }
  [data-fonts="editorial"] .cta-band h2 em { font-style: italic; }
  .cta-band p {
    font-size: 1.05rem;
    color: var(--text-mute);
    line-height: 1.6;
    margin-bottom: 1.75rem;
  }

  @media (max-width: 820px) {
    .cta-band { padding: var(--space-xl) 1.25rem; }
    .cta-band-inner { grid-template-columns: 1fr; gap: 2rem; }
  }

  /* ============ FOOTER ============ */
  .footer {
    padding: var(--space-lg) 2.5rem 2rem;
    border-top: 1px solid var(--line);
    background: var(--bg);
  }
  .footer-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
  }
  .footer-brand .logo {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 1rem;
  }
  .footer-brand .logo .dot {
    width: 8px; height: 8px;
    background: var(--accent);
    border-radius: 50%;
  }
  .footer-brand p {
    font-size: 0.9rem;
    color: var(--text-mute);
    line-height: 1.6;
    max-width: 320px;
  }
  .footer-col h4 {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 1.25rem;
  }
  .footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.7rem; }
  .footer-col a {
    font-size: 0.92rem;
    color: var(--text);
    text-decoration: none;
    transition: color 0.2s ease;
  }
  .footer-col a:hover { color: var(--accent); }
  .footer-bottom {
    max-width: var(--max-w);
    margin: var(--space-lg) auto 0;
    padding-top: 1.5rem;
    border-top: 1px solid var(--line);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 0.74rem;
    letter-spacing: 0.1em;
    color: var(--text-dim);
    text-transform: uppercase;
  }

  @media (max-width: 820px) {
    .footer-inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
    .footer-brand { grid-column: 1 / -1; }
    .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
  }

  /* ============ FADE IN ============ */
  .fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .fade-in.visible {
    opacity: 1;
    transform: translateY(0);
  }

  /* ============ TWEAKS PANEL ============ */
  #tweaks-panel {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 1000;
    width: 280px;
    background: var(--surface);
    border: 1px solid var(--line-strong);
    color: var(--text);
    font-family: var(--font-mono);
    box-shadow: 0 24px 60px rgba(0,0,0,0.5);
    display: none;
  }
  #tweaks-panel.open { display: block; }
  .tw-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 0.9rem 1rem;
    border-bottom: 1px solid var(--line);
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text);
  }
  .tw-close {
    background: transparent;
    border: none;
    color: var(--text-mute);
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
  }
  .tw-close:hover { color: var(--accent); }
  .tw-body { padding: 1rem; display: flex; flex-direction: column; gap: 1.1rem; }
  .tw-group label.title {
    font-size: 0.62rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 0.5rem;
    display: block;
  }
  .tw-radio {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4px;
  }
  .tw-radio[data-cols="2"] { grid-template-columns: 1fr 1fr; }
  .tw-radio[data-cols="4"] { grid-template-columns: repeat(4, 1fr); }
  .tw-radio button {
    background: transparent;
    border: 1px solid var(--line);
    color: var(--text-mute);
    font-family: var(--font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.55rem 0.4rem;
    cursor: pointer;
    transition: all 0.15s ease;
  }
  .tw-radio button:hover { border-color: var(--text-mute); color: var(--text); }
  .tw-radio button.active {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--on-accent);
  }
  .tw-swatches {
    display: flex; gap: 6px;
  }
  .tw-swatch {
    width: 28px; height: 28px;
    border: 2px solid transparent;
    cursor: pointer;
    background: transparent;
    padding: 2px;
  }
  .tw-swatch.active { border-color: var(--text); }
  .tw-swatch span {
    display: block; width: 100%; height: 100%;
  }

  /* ============ Print / accessibility ============ */
  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
      animation-duration: 0.001ms !important;
      transition-duration: 0.001ms !important;
    }
  }

/* ============ MULTI-PAGE STYLES ============ */

/* Page header */
.page-header {
  padding: 9rem 2.5rem 4rem;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, var(--bg-1) 0%, var(--bg-0) 100%);
}
.page-header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 4rem;
  align-items: end;
}
.page-header h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.6rem, 6vw, 5rem);
  line-height: 0.96;
  letter-spacing: -0.02em;
  font-weight: 400;
  margin-top: 1.25rem;
  text-wrap: balance;
}
.page-header-desc {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--text-2);
  text-wrap: pretty;
  padding-bottom: 0.4rem;
}
@media (max-width: 820px) {
  .page-header { padding: 7rem 1.25rem 3rem; }
  .page-header-inner { grid-template-columns: 1fr; gap: 1.75rem; }
}

/* Service detail blocks */
.service-detail {
  padding: var(--space-2xl) 2.5rem;
  border-bottom: 1px solid var(--line);
}
.service-detail-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 5rem;
  align-items: start;
}
.service-num-lg {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
}
.service-label h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1;
  letter-spacing: -0.02em;
  font-weight: 400;
  text-wrap: balance;
}
.service-label h2 em {
  font-style: italic;
  color: var(--accent);
}
.service-oneliner {
  margin-top: 1.5rem;
  color: var(--text-2);
  font-size: 1rem;
  line-height: 1.55;
  border-top: 1px solid var(--line);
  padding-top: 1.25rem;
  max-width: 28ch;
}
.service-body { padding-top: 0.4rem; }
.service-body h3 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-3);
  margin: 2.25rem 0 0.75rem;
  font-weight: 500;
}
.service-body h3:first-child { margin-top: 0; }
.service-body p {
  font-size: 1.02rem;
  line-height: 1.7;
  color: var(--text-1);
  text-wrap: pretty;
}
.deliverable-list {
  list-style: none;
  margin-top: 0.5rem;
}
.deliverable-list li {
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.98rem;
  line-height: 1.5;
  color: var(--text-1);
  display: flex;
  gap: 1rem;
  align-items: baseline;
}
.deliverable-list li::before {
  content: "+";
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  flex-shrink: 0;
}
@media (max-width: 820px) {
  .service-detail { padding: var(--space-xl) 1.25rem; }
  .service-detail-inner { grid-template-columns: 1fr; gap: 2rem; }
}

/* Process summary */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}
.process-step {
  padding: 2rem 1.5rem 2rem 0;
  border-right: 1px solid var(--line);
}
.process-step:last-child { border-right: none; padding-right: 0; }
.process-step-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
}
.process-step h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  line-height: 1.1;
  letter-spacing: -0.01em;
  font-weight: 500;
  margin-bottom: 0.85rem;
}
.process-step p {
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--text-2);
}
@media (max-width: 820px) {
  .process-steps { grid-template-columns: 1fr; }
  .process-step { border-right: none; border-bottom: 1px solid var(--line); padding: 1.5rem 0; }
  .process-step:last-child { border-bottom: none; }
}

/* Thinking / Article cards */
.thinking-feature .featured-hero {
  display: block;
  padding: 4rem 3rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  text-decoration: none;
  color: inherit;
  background: var(--bg-1);
  transition: border-color 0.2s ease, transform 0.2s ease;
  position: relative;
}
.thinking-feature .featured-hero:hover { border-color: var(--accent); }
.featured-hero-meta {
  display: flex;
  gap: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 2rem;
}
.featured-hero-meta .cat { color: var(--accent); }
.featured-hero h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4.2vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.02em;
  font-weight: 400;
  margin-bottom: 1.5rem;
  text-wrap: balance;
  max-width: 22ch;
}
.featured-hero p {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--text-2);
  max-width: 60ch;
  margin-bottom: 2rem;
  text-wrap: pretty;
}
.featured-hero-cta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.filter-bar { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: end; padding-bottom: 0.5rem; }
.filter-chip {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text-2);
  padding: 0.5rem 1rem;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s ease;
}
.filter-chip:hover { border-color: var(--accent); color: var(--text-1); }
.filter-chip.active { background: var(--accent); border-color: var(--accent); color: var(--on-accent, #0a0a0a); }

.article-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}
.article-card {
  display: block;
  padding: 2.25rem 2rem 2.25rem 0;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  position: relative;
  transition: background 0.2s ease;
}
.article-card:nth-child(2n) { border-right: none; padding-right: 0; padding-left: 2rem; }
.article-card:hover { background: var(--bg-1); }
.article-meta {
  display: flex;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 1.25rem;
}
.article-meta .cat { color: var(--accent); }
.article-card h3 {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  line-height: 1.1;
  letter-spacing: -0.01em;
  font-weight: 400;
  margin-bottom: 0.75rem;
  text-wrap: balance;
}
.article-card p {
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--text-2);
  margin-bottom: 1.25rem;
  text-wrap: pretty;
}
.article-card-cta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
@media (max-width: 820px) {
  .article-grid { grid-template-columns: 1fr; }
  .article-card, .article-card:nth-child(2n) { border-right: none; padding: 1.75rem 0; }
}

/* Article page */
.article-page { padding-top: 6.5rem; }
.article-header { padding: 3rem 2.5rem 2rem; border-bottom: 1px solid var(--line); }
.article-header-inner { max-width: 800px; margin: 0 auto; }
.back-link {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  text-decoration: none;
  display: inline-flex; align-items: center; gap: 0.5rem;
  margin-bottom: 3rem;
  transition: color 0.2s ease;
}
.back-link:hover { color: var(--accent); }
.article-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}
.article-page h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 5.5vw, 4.4rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
  font-weight: 400;
  margin-bottom: 2rem;
  text-wrap: balance;
}
.article-page h1 em { font-style: italic; color: var(--accent); }
.article-byline {
  display: flex;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  padding-bottom: 1rem;
}
.article-body { padding: 4rem 2.5rem; }
.article-body-inner { max-width: 720px; margin: 0 auto; }
.article-body p {
  font-family: var(--font-body);
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--text-1);
  margin-bottom: 1.5rem;
  text-wrap: pretty;
}
.article-body p.lede {
  font-size: 1.4rem;
  line-height: 1.45;
  color: var(--text-1);
  font-style: italic;
  margin-bottom: 2.5rem;
  border-left: 2px solid var(--accent);
  padding-left: 1.5rem;
}
.article-body h2 {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  line-height: 1.15;
  letter-spacing: -0.015em;
  font-weight: 500;
  margin: 3rem 0 1.25rem;
  text-wrap: balance;
}
.article-body strong { color: var(--text-0, #fff); }
.article-body blockquote {
  border-left: 2px solid var(--accent);
  padding: 0.5rem 0 0.5rem 1.75rem;
  margin: 2.5rem 0;
  font-family: var(--font-heading);
  font-size: 1.55rem;
  line-height: 1.3;
  font-style: italic;
  color: var(--text-1);
  text-wrap: balance;
}
.article-list-bullets {
  list-style: none;
  margin: 1.5rem 0 2rem;
  padding: 0;
}
.article-list-bullets li {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--text-1);
  padding: 0.6rem 0 0.6rem 1.5rem;
  position: relative;
  border-bottom: 1px solid var(--line);
}
.article-list-bullets li::before {
  content: "→";
  color: var(--accent);
  position: absolute;
  left: 0;
  font-family: var(--font-mono);
}

.article-related { padding: 4rem 2.5rem; border-top: 1px solid var(--line); }
.article-related-inner { max-width: var(--max-w); margin: 0 auto; }
.article-related h3 { margin-bottom: 2rem; }
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}
.related-card {
  display: block;
  padding: 1.75rem 1.5rem 1.75rem 0;
  border-right: 1px solid var(--line);
  text-decoration: none; color: inherit;
  transition: background 0.2s ease;
}
.related-card:last-child { border-right: none; padding-right: 0; }
.related-card:nth-child(2) { padding-left: 1.5rem; }
.related-card:hover { background: var(--bg-1); }
.related-card .cat {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 0.85rem;
}
.related-card h4 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  line-height: 1.15;
  letter-spacing: -0.01em;
  font-weight: 400;
  text-wrap: balance;
}
@media (max-width: 820px) {
  .article-body { padding: 2.5rem 1.25rem; }
  .article-header { padding: 2rem 1.25rem 1.25rem; }
  .related-grid { grid-template-columns: 1fr; }
  .related-card, .related-card:nth-child(2) { padding: 1.5rem 0; border-right: none; border-bottom: 1px solid var(--line); }
}

/* About */
.intro-section { padding: var(--space-2xl) 2.5rem; }
.intro-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 5rem;
}
.intro-body p {
  font-size: 1.08rem;
  line-height: 1.7;
  color: var(--text-1);
  margin-bottom: 1.25rem;
  text-wrap: pretty;
}
.intro-body p.lede {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  line-height: 1.3;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--text-1);
  margin-bottom: 1.75rem;
  text-wrap: balance;
}
.intro-body p em { font-style: italic; color: var(--accent); }
@media (max-width: 820px) { .intro-inner { grid-template-columns: 1fr; gap: 2rem; } }

.principles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}
.principle {
  padding: 2.25rem 2rem 2.25rem 0;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.principle:nth-child(2n) { border-right: none; padding-left: 2rem; padding-right: 0; }
.principle-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin-bottom: 1.25rem;
  display: block;
}
.principle h3 {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  line-height: 1.1;
  letter-spacing: -0.01em;
  font-weight: 400;
  margin-bottom: 0.85rem;
  text-wrap: balance;
}
.principle p { font-size: 0.98rem; line-height: 1.6; color: var(--text-2); text-wrap: pretty; }

.who-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}
.who-card {
  padding: 2rem 1.5rem 2rem 0;
  border-right: 1px solid var(--line);
}
.who-card:last-child { border-right: none; padding-right: 0; }
.who-card:nth-child(2) { padding-left: 1.5rem; }
.who-card h3 {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  line-height: 1.1;
  font-weight: 500;
  margin-bottom: 0.85rem;
}
.who-card p { font-size: 0.95rem; line-height: 1.6; color: var(--text-2); text-wrap: pretty; }
@media (max-width: 820px) {
  .principles-grid { grid-template-columns: 1fr; }
  .principle, .principle:nth-child(2n) { border-right: none; padding: 1.5rem 0; }
  .who-grid { grid-template-columns: 1fr; }
  .who-card, .who-card:nth-child(2) { border-right: none; padding: 1.5rem 0; }
}

/* Contact */
.contact-section {
  padding: 9rem 2.5rem 5rem;
  min-height: 100vh;
  border-bottom: 1px solid var(--line);
}
.contact-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}
.contact-copy h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4.6vw, 3.6rem);
  line-height: 1;
  letter-spacing: -0.02em;
  font-weight: 400;
  margin: 1.25rem 0 1.75rem;
  text-wrap: balance;
}
.contact-copy h1 em { font-style: italic; color: var(--accent); }
.contact-desc {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--text-2);
  margin-bottom: 2.5rem;
  text-wrap: pretty;
}
.contact-list-block {
  border-top: 1px solid var(--line);
  padding-top: 1.5rem;
}
.contact-list-block h4 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-3);
  font-weight: 500;
  margin-bottom: 1rem;
}
.expect-list { list-style: none; }
.expect-list li {
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--text-1);
  display: flex;
  gap: 0.85rem;
}
.expect-list li::before {
  content: "→";
  color: var(--accent);
  font-family: var(--font-mono);
  flex-shrink: 0;
}

.contact-form {
  border: 1px solid var(--line);
  background: var(--bg-1);
  padding: 2.5rem;
  border-radius: 4px;
  position: relative;
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field {
  display: block;
  margin-bottom: 1.25rem;
}
.field span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  display: block;
  margin-bottom: 0.5rem;
}
.field input, .field select, .field textarea {
  width: 100%;
  background: var(--bg-0);
  border: 1px solid var(--line);
  color: var(--text-1);
  padding: 0.85rem 1rem;
  font-family: var(--font-body);
  font-size: 0.98rem;
  border-radius: 3px;
  transition: border-color 0.2s ease;
}
.field textarea { resize: vertical; font-family: var(--font-body); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.contact-form .btn-primary { margin-top: 0.5rem; }
.form-success {
  display: none;
  position: absolute;
  inset: 2.5rem;
  background: var(--bg-1);
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  text-align: left;
}
.form-success.show { display: flex; }
.form-success-mark {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--on-accent, #0a0a0a);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
}
.form-success h3 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  line-height: 1.1;
  font-weight: 400;
  margin-bottom: 0.85rem;
}
.form-success p { color: var(--text-2); line-height: 1.55; }
.form-success a { color: var(--accent); text-decoration: none; border-bottom: 1px solid var(--accent); }

@media (max-width: 820px) {
  .contact-section { padding: 7rem 1.25rem 3rem; }
  .contact-inner { grid-template-columns: 1fr; gap: 3rem; }
  .contact-form { padding: 1.5rem; }
  .field-row { grid-template-columns: 1fr; }
  .form-success { inset: 1.5rem; }
}

/* Work cases */
.case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}
.case-card {
  display: block;
  padding: 2.25rem 2rem 2.25rem 0;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  transition: background 0.2s ease;
}
.case-card:nth-child(2n) { border-right: none; padding: 2.25rem 0 2.25rem 2rem; }
.case-card:hover { background: var(--bg-1); }
.case-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin-bottom: 0.5rem;
}
.case-sector {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 1.25rem;
}
.case-card h3 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  line-height: 1.1;
  letter-spacing: -0.01em;
  font-weight: 400;
  margin-bottom: 0.85rem;
  text-wrap: balance;
}
.case-card p {
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--text-2);
  margin-bottom: 1.25rem;
  text-wrap: pretty;
}
.case-cta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}
.stat {
  padding: 2.5rem 1.5rem 2.5rem 0;
  border-right: 1px solid var(--line);
}
.stat:last-child { border-right: none; padding-right: 0; }
.stat-num {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 6vw, 5.2rem);
  line-height: 1;
  font-weight: 400;
  letter-spacing: -0.03em;
  color: var(--accent);
  margin-bottom: 1rem;
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-2);
  line-height: 1.4;
}
@media (max-width: 820px) {
  .case-grid { grid-template-columns: 1fr; }
  .case-card, .case-card:nth-child(2n) { border-right: none; padding: 1.75rem 0; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(2) { border-right: none; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}

/* CTA Band */
.cta-band {
  padding: var(--space-2xl) 2.5rem;
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
  background: var(--bg-1);
}
.cta-band-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 4rem;
  align-items: end;
}
.cta-band-inner h2 {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1;
  letter-spacing: -0.02em;
  font-weight: 400;
  text-wrap: balance;
}
.cta-band-inner h2 em { font-style: italic; color: var(--accent); }
.cta-band-inner p {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-2);
  margin-bottom: 1.5rem;
  text-wrap: pretty;
}
@media (max-width: 820px) {
  .cta-band { padding: var(--space-xl) 1.25rem; }
  .cta-band-inner { grid-template-columns: 1fr; gap: 2rem; }
}


/* ============ FIGURE LIBRARY ============ */
.rb-fig {
  margin: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
.rb-fig svg {
  display: block;
  width: 100%;
  height: auto;
  color: var(--text);
}
.rb-fig figcaption {
  display: none;
}

/* Specific layouts where figures are slotted in */
.fig-band {
  padding: var(--space-xl) 2.5rem;
  border-bottom: 1px solid var(--line);
}
.fig-band-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 5rem;
  align-items: center;
}
.fig-band-text .section-tag { margin-bottom: 1rem; }
.fig-band-text h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1;
  letter-spacing: -0.02em;
  font-weight: 400;
  margin-bottom: 1.25rem;
  text-wrap: balance;
}
.fig-band-text h2 em { font-style: italic; color: var(--accent); }
.fig-band-text p {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--text-mute);
  text-wrap: pretty;
}
.fig-band.reverse .fig-band-inner { grid-template-columns: 1.4fr 1fr; }
.fig-band.reverse .fig-band-figure { order: -1; }
@media (max-width: 820px) {
  .fig-band, .fig-band.reverse .fig-band-inner { padding: var(--space-lg) 1.25rem; }
  .fig-band-inner, .fig-band.reverse .fig-band-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .fig-band.reverse .fig-band-figure { order: 0; }
}

/* Inline figures inside service-detail right column */
.service-body .rb-fig {
  margin: 1.5rem 0 2.5rem;
}

/* image-slot styling */
image-slot {
  border: 1px dashed var(--line-strong);
  background: var(--surface);
  color: var(--text-mute);
}
image-slot::part(placeholder) {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  color: var(--text-dim);
}

/* Photo band */
.photo-band {
  padding: 0;
  border-bottom: 1px solid var(--line);
}
.photo-band-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  min-height: 420px;
}
.photo-band image-slot { min-height: 420px; height: 100%; display:block; }
.photo-band-text {
  padding: var(--space-lg) 2.5rem;
  display: flex; flex-direction: column; justify-content: center;
  background: var(--bg);
}
.photo-band-text h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  line-height: 1.05;
  letter-spacing: -0.015em;
  font-weight: 400;
  margin-bottom: 1.25rem;
  text-wrap: balance;
}
.photo-band-text h2 em { font-style: italic; color: var(--accent); }
.photo-band-text p {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-mute);
  text-wrap: pretty;
}
@media (max-width: 820px) {
  .photo-band-inner { grid-template-columns: 1fr; }
  .photo-band-text { padding: var(--space-md) 1.25rem; }
  .photo-band image-slot { min-height: 280px; }
}