@import url('https://fonts.googleapis.com/css2?family=Instrument+Sans:ital,wght@0,400..700;1,400..700&family=Instrument+Serif:ital@0;1&family=JetBrains+Mono:wght@400;500&display=swap');

/* ============================================================
   Tajemniczy Klient — styles.css
   Redesign: dark editorial · off-white / ink palette
   Typography: Instrument Serif + Instrument Sans
   ============================================================
   Drop-in replacement for the existing styles.css.
   All class names from PROJECT_CONTEXT.md are preserved.
   No changes required in app.py / render_*() functions.
   ============================================================ */

/* ---------- 1. Tokens ---------- */
:root {
  /* Palette */
  --tk-ink:        #0b0b0c;
  --tk-ink-2:      #141416;
  --tk-ink-3:      #1d1d20;
  --tk-bone:       #f4efe8;
  --tk-bone-soft:  #ece6dc;
  --tk-bone-dim:   rgba(244, 239, 232, 0.62);
  --tk-bone-mute:  rgba(244, 239, 232, 0.45);
  --tk-bone-faint: rgba(244, 239, 232, 0.16);
  --tk-line:       rgba(244, 239, 232, 0.08);
  --tk-line-2:     rgba(244, 239, 232, 0.16);

  /* Status */
  --tk-status-pending-bg:  rgba(234, 179, 8, 0.12);
  --tk-status-pending-fg:  #fde68a;
  --tk-status-pending-dot: #eab308;
  --tk-status-progress-bg: rgba(59, 130, 246, 0.12);
  --tk-status-progress-fg: #bfdbfe;
  --tk-status-progress-dot:#60a5fa;
  --tk-status-done-bg:     rgba(16, 185, 129, 0.14);
  --tk-status-done-fg:     #a7f3d0;
  --tk-status-done-dot:    #10b981;
  --tk-status-paid-bg:     rgba(244, 239, 232, 0.12);
  --tk-status-paid-fg:     var(--tk-bone);
  --tk-status-paid-dot:    var(--tk-bone);

  /* Light app-mode (panel klienta / admina / raport) */
  --tk-app-bg:        #ece6dc;
  --tk-app-card:      #ffffff;
  --tk-app-line:      rgba(11, 11, 12, 0.08);
  --tk-app-line-2:    rgba(11, 11, 12, 0.15);
  --tk-app-mute:      rgba(11, 11, 12, 0.55);
  --tk-app-soft:      rgba(11, 11, 12, 0.04);

  /* Type */
  --tk-sans:  'Instrument Sans', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --tk-serif: 'Instrument Serif', ui-serif, Georgia, serif;
  --tk-mono:  'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;

  /* Sizing */
  --tk-radius-sm:  10px;
  --tk-radius:     14px;
  --tk-radius-lg:  18px;
  --tk-radius-xl:  22px;
  --tk-radius-pill: 999px;

  --tk-gap-1: 6px;
  --tk-gap-2: 12px;
  --tk-gap-3: 18px;
  --tk-gap-4: 28px;
  --tk-gap-5: 44px;
  --tk-gap-6: 80px;

  --tk-shadow-soft: 0 1px 0 rgba(244,239,232,0.04) inset, 0 8px 30px rgba(0,0,0,0.4);
}

/* ---------- 3. Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  font-family: var(--tk-sans);
  font-size: 16px;
  line-height: 1.5;
  color: var(--tk-bone);
  background: var(--tk-ink);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; cursor: pointer; }
h1, h2, h3, h4, h5, h6 { margin: 0; font-weight: 500; letter-spacing: -0.025em; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
hr { border: 0; border-top: 1px solid var(--tk-line); }

/* Selection */
::selection { background: var(--tk-bone); color: var(--tk-ink); }

/* ---------- 4. Site shell ---------- */
.site-shell {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--tk-ink);
  color: var(--tk-bone);
}

/* App-mode switches the inner layout to off-white for klient/admin panels */
.site-shell.app-mode {
  background: var(--tk-app-bg);
  color: var(--tk-ink);
}

/* ---------- 5. Top bar / navigation ---------- */
.topbar {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 20px 40px;
  border-bottom: 1px solid var(--tk-line);
  background: transparent;
  width: min(1440px, 100%);
  margin: 0 auto;
}
.app-mode .topbar {
  background: var(--tk-app-bg);
  border-bottom-color: var(--tk-app-line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: inherit;
}
.brand-mark {
  width: 30px;
  height: 30px;
  border-radius: var(--tk-radius-pill);
  border: 1px solid currentColor;
  display: grid;
  place-items: center;
  font-family: var(--tk-serif);
  font-style: italic;
  font-size: 14px;
  line-height: 1;
}
.brand-copy {
  display: flex; flex-direction: column;
  line-height: 1; gap: 3px;
}
.brand-copy strong {
  font-family: var(--tk-sans);
  font-weight: 600; font-size: 14px;
  letter-spacing: -0.01em;
}
.brand-copy small,
.brand-copy span {
  font-family: var(--tk-sans);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--tk-bone-mute);
}
.app-mode .brand-copy small,
.app-mode .brand-copy span { color: var(--tk-app-mute); }

.main-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  font-family: var(--tk-sans);
  font-size: 14px;
  font-weight: 500;
}
.main-nav a {
  color: var(--tk-bone-dim);
  padding: 6px 0;
  border-bottom: 1px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.main-nav a:hover { color: var(--tk-bone); }
.main-nav a.is-active {
  color: var(--tk-bone);
  border-bottom-color: var(--tk-bone);
}
.app-mode .main-nav a { color: var(--tk-app-mute); }
.app-mode .main-nav a:hover,
.app-mode .main-nav a.is-active {
  color: var(--tk-ink);
  border-bottom-color: var(--tk-ink);
}

.topbar-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.topbar-actions a,
.topbar-actions button {
  font-family: var(--tk-sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--tk-bone-dim);
  background: transparent;
  border: 0;
  padding: 8px 14px;
  border-radius: var(--tk-radius-pill);
}
.topbar-actions .btn-primary,
.topbar-actions a.cta {
  font-weight: 600;
  color: var(--tk-ink);
  background: var(--tk-bone);
  padding: 10px 18px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.topbar-actions .btn-primary:hover,
.topbar-actions a.cta:hover {
  background: #fff;
}
.app-mode .topbar-actions .btn-primary,
.app-mode .topbar-actions a.cta {
  background: var(--tk-ink);
  color: var(--tk-bone);
}

.user-chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: var(--tk-radius-pill);
  border: 1px solid var(--tk-line-2);
  font-family: var(--tk-sans);
  font-size: 13px;
  color: var(--tk-bone-dim);
}
.app-mode .user-chip {
  border-color: var(--tk-app-line-2);
  color: var(--tk-app-mute);
}

/* ---------- 6. Ambient background / hero scroll showcase ---------- */
.ambient-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.ambient-frame {
  position: absolute;
  inset: 0;
  background: var(--tk-ink);
}
.ambient-layer {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(closest-side at 80% 20%, rgba(244,239,232,0.10), transparent 65%),
    radial-gradient(closest-side at 0% 100%, rgba(244,239,232,0.05), transparent 70%);
  filter: blur(20px);
  opacity: 0.9;
}
.ambient-layer::after {
  /* fine grain */
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='1.2' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.55 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  opacity: 0.10;
  mix-blend-mode: overlay;
}

.scroll-showcase {
  position: relative;
  isolation: isolate;
  min-height: 185vh;
  overflow: clip;
}
.scroll-showcase-pin {
  position: sticky;
  top: 0;
  z-index: 1;
  min-height: 100svh;
  display: grid;
  align-items: center;
  overflow: hidden;
}

/* ---------- 7. Hero (commerce) ---------- */
.commerce-hero {
  position: relative;
  z-index: 1;
  width: min(1440px, 100%);
  min-height: calc(100svh - 104px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  padding: clamp(32px, 5vw, 82px);
  align-items: center;
  overflow: hidden;
}
.commerce-intro {
  max-width: min(1080px, 100%);
  opacity: var(--intro-opacity, 1);
  transform: translate3d(0, var(--intro-y, 0), 0);
  pointer-events: auto;
}

.launch-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px 6px 6px;
  border-radius: var(--tk-radius-pill);
  border: 1px solid var(--tk-line-2);
  background: rgba(244,239,232,0.03);
  margin-bottom: 26px;
  font-family: var(--tk-sans);
  font-size: 13px;
  color: var(--tk-bone-dim);
}
.launch-pill strong {
  font-family: var(--tk-sans);
  font-weight: 600;
  font-size: 11px;
  background: var(--tk-bone);
  color: var(--tk-ink);
  padding: 3px 9px;
  border-radius: var(--tk-radius-pill);
  letter-spacing: 0.06em;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.hero-copy .eyebrow-serif {
  font-family: var(--tk-serif);
  font-style: italic;
  font-size: clamp(28px, 2.6vw, 40px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--tk-bone-dim);
  margin-bottom: 14px;
}
.hero-copy h1 {
  font-family: var(--tk-sans);
  font-weight: 500;
  font-size: clamp(50px, 7vw, 108px);
  line-height: 1.02;
  letter-spacing: -0.038em;
  background: linear-gradient(180deg, var(--tk-bone) 0%, var(--tk-bone) 55%, rgba(244,239,232,0.5) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin: 0 0 0.08em;
  max-width: min(1040px, 100%);
  overflow-wrap: normal;
}
.hero-copy p {
  font-family: var(--tk-sans);
  font-size: 19px;
  line-height: 1.55;
  color: var(--tk-bone-dim);
  max-width: 540px;
  margin-top: 28px;
}

.hero-actions {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  margin-top: 34px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: var(--tk-radius-pill);
  font-family: var(--tk-sans);
  font-size: 15px;
  font-weight: 600;
  border: 1px solid transparent;
  text-decoration: none;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.btn-primary {
  padding: 6px 6px 6px 24px;
  background: var(--tk-bone);
  color: var(--tk-ink);
}
.btn-primary::after {
  content: "→";
  width: 38px; height: 38px;
  border-radius: var(--tk-radius-pill);
  background: var(--tk-ink);
  color: var(--tk-bone);
  display: grid; place-items: center;
  font-size: 18px;
}
.btn-primary:hover { background: #fff; }
.btn-ghost {
  background: transparent;
  color: var(--tk-bone);
  border-color: var(--tk-line-2);
}
.btn-ghost:hover { background: rgba(244,239,232,0.06); }
.app-mode .btn-primary {
  background: var(--tk-ink);
  color: var(--tk-bone);
}
.app-mode .btn-primary::after {
  background: var(--tk-bone);
  color: var(--tk-ink);
}
.app-mode .btn-ghost {
  color: var(--tk-ink);
  border-color: var(--tk-app-line-2);
  background: var(--tk-app-card);
}

/* Live ticker / hero side panel */
.hero-package-block {
  position: relative;
  border-radius: var(--tk-radius-xl);
  border: 1px solid var(--tk-line-2);
  background: linear-gradient(180deg, rgba(244,239,232,0.04), rgba(244,239,232,0.01));
  padding: 22px;
  margin-top: 40px;
}
.hero-package-block .panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}
.hero-package-block .live-dot {
  width: 8px; height: 8px;
  border-radius: var(--tk-radius-pill);
  background: var(--tk-status-done-dot);
  box-shadow: 0 0 10px var(--tk-status-done-dot);
}
.hero-package-block .ticker-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-top: 1px solid var(--tk-line);
}
.hero-package-block .ticker-row:first-of-type { border-top: 0; }
.hero-package-block .ticker-row strong {
  display: block;
  font-family: var(--tk-sans);
  font-size: 14px;
  font-weight: 500;
}
.hero-package-block .ticker-row small {
  display: block;
  font-family: var(--tk-sans);
  font-size: 12px;
  color: var(--tk-bone-mute);
  margin-top: 3px;
}

/* Stat row beneath hero */
.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 64px;
  flex-wrap: wrap;
}
.hero-stats > div { min-width: 160px; }
.hero-stats .v {
  font-family: var(--tk-serif);
  font-size: 52px;
  line-height: 1;
  letter-spacing: -0.03em;
}
.hero-stats .l {
  font-family: var(--tk-sans);
  font-size: 13px;
  color: var(--tk-bone-mute);
  margin-top: 8px;
  max-width: 160px;
}

/* ---------- 8. Eyebrow (shared) ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--tk-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--tk-bone-mute);
}
.eyebrow::before {
  content: "";
  width: 18px; height: 1px;
  background: currentColor;
  opacity: 0.6;
}
.app-mode .eyebrow,
.section.is-light .eyebrow { color: rgba(11,11,12,0.52); }

/* ---------- 9. Sections ---------- */
.section {
  position: relative;
  padding: 120px 80px;
  border-top: 1px solid var(--tk-line);
}
.section.is-tight { padding: 80px 80px; }
.section-heading {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 100px;
  margin-bottom: 56px;
  align-items: end;
}
.section-heading h2,
.section-heading h1 {
  font-family: var(--tk-sans);
  font-weight: 500;
  font-size: clamp(40px, 4.5vw, 72px);
  line-height: 0.95;
  letter-spacing: -0.035em;
  margin-top: 18px;
}
.section-heading h2 em,
.section-heading h1 em {
  font-family: var(--tk-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--tk-bone-dim);
}
.section-heading p {
  font-family: var(--tk-sans);
  font-size: 17px;
  line-height: 1.6;
  color: var(--tk-bone-dim);
  max-width: 480px;
  align-self: end;
}
.compact-heading {
  margin-bottom: 28px;
}
.compact-heading h2 {
  font-family: var(--tk-sans);
  font-weight: 500;
  font-size: 36px;
  letter-spacing: -0.025em;
  margin-top: 12px;
}

.structure-section { background: var(--tk-ink-2); }
.feature-section   { background: var(--tk-ink); }

/* ---------- 10. Pricing ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.pricing-card {
  position: relative;
  padding: 32px 30px 30px;
  border-radius: var(--tk-radius-xl);
  background: rgba(244,239,232,0.03);
  border: 1px solid var(--tk-line-2);
  display: flex;
  flex-direction: column;
  gap: 20px;
  color: var(--tk-bone);
}
.pricing-card.is-featured {
  background: var(--tk-bone);
  color: var(--tk-ink);
  border-color: var(--tk-bone);
}
.package-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.package-card-top .label {
  font-family: var(--tk-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--tk-bone-mute);
}
.pricing-card.is-featured .package-card-top .label {
  color: rgba(11,11,12,0.55);
}
.package-speed {
  font-family: var(--tk-sans);
  font-size: 12px;
  padding: 4px 10px;
  border-radius: var(--tk-radius-pill);
  background: rgba(244,239,232,0.08);
  color: var(--tk-bone);
}
.pricing-card.is-featured .package-speed {
  background: rgba(11,11,12,0.08);
  color: var(--tk-ink);
}
.package-card-head h3 {
  font-family: var(--tk-sans);
  font-size: 30px;
  letter-spacing: -0.02em;
}
.package-card-head p {
  font-family: var(--tk-sans);
  font-size: 14px;
  line-height: 1.55;
  color: var(--tk-bone-dim);
  margin-top: 8px;
}
.pricing-card.is-featured .package-card-head p {
  color: rgba(11,11,12,0.62);
}
.package-vertical {
  display: flex;
  align-items: baseline;
  gap: 6px;
  padding: 16px 0;
  border-top: 1px solid var(--tk-line);
  border-bottom: 1px solid var(--tk-line);
}
.pricing-card.is-featured .package-vertical {
  border-color: rgba(11,11,12,0.1);
}
.package-vertical .price {
  font-family: var(--tk-serif);
  font-size: 48px;
  line-height: 1;
  letter-spacing: -0.03em;
  white-space: nowrap;
}
.package-vertical .price-suffix {
  font-family: var(--tk-sans);
  font-size: 13px;
  font-weight: 500;
  color: var(--tk-bone-mute);
}
.pricing-card.is-featured .package-vertical .price-suffix {
  color: rgba(11,11,12,0.5);
}
.package-vertical .currency {
  font-family: var(--tk-sans);
  font-size: 13px;
  color: var(--tk-bone-mute);
  white-space: nowrap;
}
.pricing-card.is-featured .package-vertical .currency {
  color: rgba(11,11,12,0.5);
}
.package-feature-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.package-feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-family: var(--tk-sans);
  font-size: 14px;
  color: rgba(244,239,232,0.82);
}
.pricing-card.is-featured .package-feature-list li { color: rgba(11,11,12,0.78); }
.package-feature-list li::before {
  content: "";
  margin-top: 7px;
  width: 5px; height: 5px;
  border-radius: var(--tk-radius-pill);
  background: currentColor;
  flex-shrink: 0;
  opacity: 0.7;
}
.pricing-card .btn { width: 100%; justify-content: center; }
.pricing-card:not(.is-featured) .btn-primary {
  background: transparent;
  color: var(--tk-bone);
  border: 1px solid var(--tk-line-2);
}
.pricing-card:not(.is-featured) .btn-primary::after { display: none; }

.quote-cta-card {
  margin-top: 40px;
  padding: 28px 32px;
  border-radius: var(--tk-radius-lg);
  background: rgba(244,239,232,0.04);
  border: 1px solid var(--tk-line-2);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

/* ---------- 11. Scope / timeline / preview grids ---------- */
.scope-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 100px;
}
.scope-row {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 24px;
  align-items: baseline;
  padding: 32px 0;
  border-top: 1px solid var(--tk-line);
}
.scope-row:last-child { border-bottom: 1px solid var(--tk-line); }
.scope-row .num {
  font-family: var(--tk-serif);
  font-style: italic;
  font-size: 32px;
  color: rgba(244,239,232,0.4);
}
.scope-row h3 {
  font-family: var(--tk-sans);
  font-size: 28px;
  letter-spacing: -0.02em;
}
.scope-row p {
  font-family: var(--tk-sans);
  font-size: 15px;
  line-height: 1.55;
  color: var(--tk-bone-dim);
  margin-top: 8px;
  max-width: 520px;
}
.scope-row .tag {
  font-family: var(--tk-sans);
  font-size: 12px;
  color: var(--tk-bone-mute);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.timeline-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--tk-line);
}
.timeline-card .num {
  font-family: var(--tk-serif);
  font-style: italic;
  font-size: 22px;
  color: var(--tk-bone-mute);
}
.timeline-card h4 {
  font-family: var(--tk-sans);
  font-size: 16px;
  font-weight: 500;
  margin-top: 8px;
}
.timeline-card p {
  font-family: var(--tk-sans);
  font-size: 13px;
  color: var(--tk-bone-dim);
  margin-top: 4px;
}

.preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}
.preview-card {
  padding: 22px 24px;
  border-radius: var(--tk-radius-lg);
  background: rgba(244,239,232,0.03);
  border: 1px solid var(--tk-line);
}
.preview-card h4 {
  font-family: var(--tk-sans);
  font-size: 17px;
  margin-bottom: 8px;
}
.preview-card p {
  font-family: var(--tk-sans);
  font-size: 13px;
  color: var(--tk-bone-dim);
  line-height: 1.55;
}

/* ---------- 12. App pages (klient / admin / raport) ---------- */
.page-section {
  padding: 36px 40px;
  background: var(--tk-app-bg);
  color: var(--tk-ink);
  min-height: calc(100vh - 70px);
}
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  margin-bottom: 36px;
}
.page-header h1 {
  font-family: var(--tk-sans);
  font-weight: 500;
  font-size: clamp(36px, 4vw, 56px);
  line-height: 1;
  letter-spacing: -0.03em;
  margin-top: 14px;
}
.page-header h1 em {
  font-family: var(--tk-serif);
  font-style: italic;
  font-weight: 400;
  color: rgba(11,11,12,0.6);
}
.page-header p {
  font-family: var(--tk-sans);
  font-size: 15px;
  color: var(--tk-app-mute);
  margin-top: 12px;
  max-width: 560px;
}
.page-header .actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 32px;
}
.metric-row.is-5 { grid-template-columns: repeat(5, 1fr); }
.metric-card {
  padding: 22px 24px;
  border-radius: var(--tk-radius-lg);
  background: var(--tk-app-card);
  border: 1px solid var(--tk-app-line);
}
.metric-card .label {
  font-family: var(--tk-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--tk-app-mute);
}
.metric-card .value {
  font-family: var(--tk-sans);
  font-size: 52px;
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-top: 10px;
}
.metric-card .value.is-serif {
  font-family: var(--tk-serif);
  font-weight: 400;
}
.metric-card .sub {
  font-family: var(--tk-sans);
  font-size: 12px;
  color: var(--tk-app-mute);
  margin-top: 8px;
}
.metric-card.is-inline {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}
.metric-card.is-inline .value {
  font-family: var(--tk-serif);
  font-size: 36px;
  margin-top: 0;
}
.metric-card.is-dark {
  background: var(--tk-ink);
  color: var(--tk-bone);
  border-color: var(--tk-ink);
}
.metric-card.is-dark .label,
.metric-card.is-dark .sub { color: var(--tk-bone-dim); }

.app-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 14px;
}
.app-grid.is-equal { grid-template-columns: 1fr 1fr; }

.panel-card {
  padding: 22px 24px;
  border-radius: var(--tk-radius-lg);
  background: var(--tk-app-card);
  border: 1px solid var(--tk-app-line);
}
.panel-card.is-dark {
  background: var(--tk-ink);
  color: var(--tk-bone);
  border-color: var(--tk-ink);
}
.panel-card.is-dark .panel-head h2 { color: var(--tk-bone); }
.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
  gap: 12px;
}
.panel-head h2 {
  font-family: var(--tk-sans);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.015em;
  margin-top: 8px;
}
.panel-head .meta {
  font-family: var(--tk-sans);
  font-size: 12px;
  color: var(--tk-app-mute);
}

.table-list { display: flex; flex-direction: column; }
.table-list-head,
.table-row {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr auto auto;
  gap: 16px;
  align-items: center;
}
.table-list.is-admin .table-list-head,
.table-list.is-admin .table-row {
  grid-template-columns: 1fr 1.4fr 1fr 1fr 1fr 120px;
}
.table-list-head {
  padding: 14px 0;
  font-family: var(--tk-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--tk-app-mute);
  border-bottom: 1px solid var(--tk-app-line);
}
.table-row {
  padding: 16px 0;
  border-top: 1px solid var(--tk-app-line);
}
.table-row:first-child { border-top: 0; }
.table-row .id-col strong {
  font-family: var(--tk-sans);
  font-size: 14px;
  font-weight: 600;
  display: block;
}
.table-row .id-col small,
.table-row .meta {
  font-family: var(--tk-sans);
  font-size: 12px;
  color: var(--tk-app-mute);
  display: block;
  margin-top: 2px;
}
.table-row .id-col code {
  font-family: var(--tk-mono);
  font-size: 13px;
}
.table-row a.row-action {
  font-family: var(--tk-sans);
  font-size: 13px;
  color: var(--tk-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.table-row .open-btn {
  padding: 6px 12px;
  border-radius: var(--tk-radius-sm);
  border: 1px solid var(--tk-app-line-2);
  font-family: var(--tk-sans);
  font-size: 12px;
  color: var(--tk-ink);
}

.stack { display: flex; flex-direction: column; gap: 14px; }
.stack > * + * { margin-top: 0; }

/* Active order timeline (panel klienta sidebar) */
.timeline-steps { margin-top: 18px; }
.timeline-step {
  display: grid;
  grid-template-columns: 24px 1fr auto;
  gap: 12px;
  padding: 10px 0;
  position: relative;
}
.timeline-step .dot {
  width: 10px; height: 10px;
  border-radius: var(--tk-radius-pill);
  background: var(--tk-bone-faint);
  margin: 4px auto 0;
  position: relative;
}
.timeline-step.is-done .dot { background: var(--tk-bone); }
.timeline-step.is-current .dot {
  background: var(--tk-bone);
  box-shadow: 0 0 0 4px rgba(244,239,232,0.15);
}
.timeline-step .label {
  font-family: var(--tk-sans);
  font-size: 14px;
  color: var(--tk-bone-mute);
}
.timeline-step.is-done .label { color: var(--tk-bone); }
.timeline-step.is-current .label { font-weight: 600; }
.timeline-step .when {
  font-family: var(--tk-sans);
  font-size: 12px;
  color: var(--tk-bone-mute);
}

/* ---------- 13. Report ---------- */
.report-score-row {
  display: grid;
  grid-template-columns: 1.2fr repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 28px;
}
.report-overall {
  padding: 24px 28px;
  border-radius: var(--tk-radius-xl);
  background: var(--tk-ink);
  color: var(--tk-bone);
}
.report-overall .score {
  font-family: var(--tk-serif);
  font-size: 90px;
  line-height: 0.9;
  letter-spacing: -0.04em;
}
.report-overall .max {
  font-family: var(--tk-sans);
  font-size: 14px;
  color: var(--tk-bone-mute);
  margin-left: 8px;
}
.report-overall .delta {
  font-family: var(--tk-sans);
  font-size: 13px;
  color: var(--tk-bone-dim);
  margin-top: 4px;
}
.report-bar {
  height: 3px;
  border-radius: var(--tk-radius-pill);
  background: rgba(11,11,12,0.08);
  margin-top: 12px;
  overflow: hidden;
}
.report-bar > span {
  display: block;
  height: 100%;
  background: var(--tk-ink);
}
.metric-card .report-bar > span { background: var(--tk-ink); }

.report-summary {
  font-family: var(--tk-serif);
  font-style: italic;
  font-size: 22px;
  line-height: 1.4;
  color: var(--tk-ink);
  margin-top: 14px;
  letter-spacing: -0.01em;
}
.report-strengths,
.report-issues {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 26px;
}
.report-list-title {
  font-family: var(--tk-sans);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 10px;
}
.report-list-title.is-pos { color: #047857; }
.report-list-title.is-neg { color: #b45309; }
.report-list-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 6px 0;
  font-family: var(--tk-sans);
  font-size: 14px;
  color: rgba(11,11,12,0.82);
}
.report-list-item::before {
  margin-top: 2px;
  font-weight: 700;
}
.report-list-item.is-pos::before { content: "+"; color: #059669; }
.report-list-item.is-neg::before { content: "!"; color: #d97706; }

.report-recos { margin-top: 18px; }
.report-reco-row {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 14px;
  padding: 14px 0;
  border-top: 1px solid var(--tk-app-line);
}
.report-reco-row .num {
  font-family: var(--tk-serif);
  font-style: italic;
  font-size: 22px;
  color: rgba(11,11,12,0.5);
}
.report-reco-row h4 {
  font-family: var(--tk-sans);
  font-size: 15px;
  font-weight: 500;
}
.report-reco-row p {
  font-family: var(--tk-sans);
  font-size: 13px;
  color: var(--tk-app-mute);
  margin-top: 4px;
}

/* ---------- 14. Forms ---------- */
.order-form,
.auth-form,
.admin-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
  max-width: 560px;
}
.field-row {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.field-row > label,
.field-row .label {
  font-family: var(--tk-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--tk-bone-mute);
}
.app-mode .field-row > label,
.app-mode .field-row .label,
.section.is-light .field-row > label { color: var(--tk-app-mute); }

.field-row input[type=text],
.field-row input[type=email],
.field-row input[type=password],
.field-row input[type=tel],
.field-row input[type=number],
.field-row input[type=url],
.field-row textarea,
.field-row select {
  width: 100%;
  padding: 16px 18px;
  border-radius: var(--tk-radius);
  border: 1px solid var(--tk-line-2);
  background: rgba(244,239,232,0.03);
  color: var(--tk-bone);
  font-family: var(--tk-sans);
  font-size: 15px;
  line-height: 1.4;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.field-row textarea { min-height: 120px; resize: vertical; }
.field-row input:focus,
.field-row textarea:focus,
.field-row select:focus {
  outline: none;
  border-color: var(--tk-bone);
  background: rgba(244,239,232,0.06);
}
.app-mode .field-row input,
.app-mode .field-row textarea,
.app-mode .field-row select {
  background: var(--tk-app-card);
  border-color: var(--tk-app-line-2);
  color: var(--tk-ink);
}
.app-mode .field-row input:focus,
.app-mode .field-row textarea:focus,
.app-mode .field-row select:focus {
  border-color: var(--tk-ink);
  background: #fff;
}

.field-row input[type=checkbox],
.field-row input[type=radio] { accent-color: var(--tk-bone); }

.form-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-top: 8px;
  flex-wrap: wrap;
}
.form-footer small,
.form-footer .hint {
  font-family: var(--tk-sans);
  font-size: 12px;
  color: var(--tk-bone-mute);
}
.app-mode .form-footer small,
.app-mode .form-footer .hint { color: var(--tk-app-mute); }

/* Auth split layout */
.auth-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: calc(100vh - 70px);
}
.auth-split .auth-pitch {
  background: var(--tk-ink);
  color: var(--tk-bone);
  padding: 40px 60px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.auth-split .auth-form-side {
  background: var(--tk-app-bg);
  color: var(--tk-ink);
  padding: 40px 60px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* Checkout layout */
.checkout-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  padding: 50px 80px;
}
.checkout-summary {
  padding: 34px 40px;
  border-radius: var(--tk-radius-xl);
  background: rgba(244,239,232,0.03);
  border: 1px solid var(--tk-line);
}
.checkout-payment {
  padding: 34px 36px;
  border-radius: var(--tk-radius-xl);
  background: var(--tk-bone);
  color: var(--tk-ink);
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.checkout-payment label.method {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  border-radius: var(--tk-radius);
  background: transparent;
  border: 1px solid rgba(11,11,12,0.1);
  margin-bottom: 8px;
  cursor: pointer;
}
.checkout-payment label.method.is-selected {
  background: rgba(11,11,12,0.06);
  border-color: rgba(11,11,12,0.2);
}
.checkout-payment label.method strong {
  font-family: var(--tk-sans);
  font-size: 15px;
  font-weight: 600;
  display: block;
}
.checkout-payment label.method small {
  font-family: var(--tk-sans);
  font-size: 12px;
  color: rgba(11,11,12,0.55);
  display: block;
  margin-top: 2px;
}

.summary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 24px;
}
.summary-grid .field {
  padding: 16px 18px;
  border-radius: var(--tk-radius);
  background: rgba(244,239,232,0.03);
  border: 1px solid var(--tk-line);
}
.summary-grid .field .label {
  font-family: var(--tk-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--tk-bone-mute);
}
.summary-grid .field .value {
  font-family: var(--tk-sans);
  font-size: 16px;
  margin-top: 6px;
  color: var(--tk-bone);
}

.amount-row {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--tk-line);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.amount-row .label {
  font-family: var(--tk-sans);
  font-size: 14px;
  color: var(--tk-bone-dim);
}
.amount-row .amount {
  font-family: var(--tk-serif);
  font-size: 56px;
  line-height: 1;
  letter-spacing: -0.03em;
}

/* ---------- 15. Status pills ---------- */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--tk-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: -0.01em;
  padding: 5px 11px 5px 10px;
  border-radius: var(--tk-radius-pill);
  background: rgba(244,239,232,0.08);
  color: var(--tk-bone);
  border: 1px solid transparent;
}
.status-pill::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: var(--tk-radius-pill);
  background: var(--tk-bone-mute);
  box-shadow: 0 0 8px currentColor;
}
.status-pending {
  background: var(--tk-status-pending-bg);
  color: var(--tk-status-pending-fg);
}
.status-pending::before { background: var(--tk-status-pending-dot); }
.status-progress {
  background: var(--tk-status-progress-bg);
  color: var(--tk-status-progress-fg);
}
.status-progress::before { background: var(--tk-status-progress-dot); }
.status-done {
  background: var(--tk-status-done-bg);
  color: var(--tk-status-done-fg);
}
.status-done::before { background: var(--tk-status-done-dot); }
.status-paid {
  background: var(--tk-status-paid-bg);
  color: var(--tk-status-paid-fg);
}
.status-paid::before { background: var(--tk-status-paid-dot); }

/* In light app-mode the dark pills get a softer look */
.app-mode .status-pill {
  background: rgba(11,11,12,0.06);
  color: var(--tk-ink);
}
.app-mode .status-pill::before { background: var(--tk-ink); box-shadow: none; }
.app-mode .status-pending { background: rgba(180,120,0,0.10); color: #8a5a00; }
.app-mode .status-pending::before { background: #c88a00; }
.app-mode .status-progress { background: rgba(30,80,180,0.10); color: #1e3a8a; }
.app-mode .status-progress::before { background: #2952d1; }
.app-mode .status-done { background: rgba(4,120,87,0.10); color: #065f46; }
.app-mode .status-done::before { background: #059669; }

/* ---------- 16. Notice / error / inline note ---------- */
.notice-banner,
.error-banner,
.inline-note {
  padding: 14px 18px;
  border-radius: var(--tk-radius);
  font-family: var(--tk-sans);
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 18px;
  border: 1px solid var(--tk-line-2);
  background: rgba(244,239,232,0.04);
  color: var(--tk-bone);
}
.notice-banner { border-color: rgba(96,165,250,0.35); background: rgba(59,130,246,0.10); color: #bfdbfe; }
.error-banner  { border-color: rgba(248,113,113,0.4); background: rgba(248,113,113,0.10); color: #fecaca; }
.inline-note   { background: rgba(244,239,232,0.04); }

.app-mode .notice-banner { background: rgba(30,80,180,0.06); color: #1e3a8a; border-color: rgba(30,80,180,0.2); }
.app-mode .error-banner  { background: rgba(180,40,40,0.06); color: #7f1d1d; border-color: rgba(180,40,40,0.2); }
.app-mode .inline-note   { background: var(--tk-app-soft); color: var(--tk-ink); border-color: var(--tk-app-line); }

/* ---------- 17. Support / kanban / outbox ---------- */
.kanban-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.kanban-card {
  padding: 18px 20px;
  border-radius: var(--tk-radius);
  background: var(--tk-app-card);
  border: 1px solid var(--tk-app-line);
}
.kanban-card h4 {
  font-family: var(--tk-sans);
  font-size: 15px;
  font-weight: 500;
}
.kanban-card p {
  font-family: var(--tk-sans);
  font-size: 13px;
  color: var(--tk-app-mute);
  margin-top: 6px;
}

.email-preview {
  padding: 20px 22px;
  border-radius: var(--tk-radius);
  background: var(--tk-app-card);
  border: 1px solid var(--tk-app-line);
  font-family: var(--tk-mono);
  font-size: 13px;
  color: var(--tk-ink);
  white-space: pre-wrap;
}

.summary-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.summary-list dt {
  font-family: var(--tk-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--tk-app-mute);
}
.summary-list dd {
  font-family: var(--tk-sans);
  font-size: 15px;
  color: var(--tk-ink);
  margin: 0 0 8px;
}

.empty-state {
  padding: 80px 20px;
  text-align: center;
  font-family: var(--tk-sans);
  color: var(--tk-app-mute);
}
.empty-state h3 {
  font-family: var(--tk-serif);
  font-style: italic;
  font-size: 32px;
  color: var(--tk-ink);
  margin-bottom: 8px;
}

/* ---------- 18. FAQ ---------- */
.faq-list { display: flex; flex-direction: column; }
.faq-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  padding: 28px 0;
  border-top: 1px solid var(--tk-line);
  align-items: start;
}
.faq-item:last-child { border-bottom: 1px solid var(--tk-line); }
.faq-item h3 {
  font-family: var(--tk-sans);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.015em;
}
.faq-item p {
  font-family: var(--tk-sans);
  font-size: 15px;
  line-height: 1.6;
  color: var(--tk-bone-dim);
  margin-top: 10px;
  max-width: 560px;
}
.faq-item .toggle {
  width: 36px; height: 36px;
  border-radius: var(--tk-radius-pill);
  border: 1px solid var(--tk-line-2);
  display: grid;
  place-items: center;
  color: var(--tk-bone);
  font-size: 16px;
  background: transparent;
}

/* ---------- 19. Footer wordmark ---------- */
.site-footer {
  padding: 80px 80px 40px;
  background: var(--tk-ink);
  color: var(--tk-bone);
  border-top: 1px solid var(--tk-line);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 80px;
}
.footer-grid h5 {
  font-family: var(--tk-sans);
  font-size: 12px;
  font-weight: 600;
  color: var(--tk-bone-mute);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer-grid a {
  display: block;
  font-family: var(--tk-sans);
  font-size: 14px;
  color: rgba(244,239,232,0.78);
  padding: 6px 0;
}
.footer-meta {
  padding-top: 28px;
  border-top: 1px solid var(--tk-line);
  display: flex;
  justify-content: space-between;
  font-family: var(--tk-sans);
  font-size: 12px;
  color: var(--tk-bone-mute);
}
.footer-wordmark {
  margin-top: 60px;
  font-family: var(--tk-sans);
  font-weight: 500;
  font-size: clamp(80px, 14vw, 200px);
  line-height: 0.85;
  letter-spacing: -0.055em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(244,239,232,0.14);
  text-align: center;
  user-select: none;
}

/* ---------- 20. Current app compatibility ---------- */
.theme-landing .site-shell {
  background: var(--tk-ink);
}
.theme-landing .topbar {
  position: fixed;
  top: 0;
  left: 50%;
  z-index: 40;
  width: min(1440px, calc(100% - 40px));
  margin: 0;
  transform: translateX(-50%);
  background: linear-gradient(180deg, rgba(11,11,12,0.92), rgba(11,11,12,0.56) 72%, rgba(11,11,12,0));
  border-bottom-color: rgba(244,239,232,0.08);
}
.site-shell {
  z-index: 1;
  overflow-x: clip;
}
.theme-landing main {
  position: relative;
  overflow-x: clip;
  background: var(--tk-ink);
}
.theme-landing main > .section,
.theme-landing main > .site-footer {
  position: sticky;
  top: 0;
  min-height: 100svh;
  width: 100%;
  display: grid;
  align-content: center;
  padding: clamp(56px, 7vw, 112px) clamp(24px, 6vw, 96px);
  overflow-x: clip;
}
.theme-landing main > .section {
  background: var(--tk-ink);
}
.theme-landing main > .structure-section {
  background: var(--tk-ink-2);
}
.theme-landing main > .feature-section {
  background: var(--tk-ink);
}
.theme-landing main > .section > :where(.section-heading, .preview-grid, .scope-grid, .timeline-grid, .faq-list, .document-grid, .hero-actions, .demo-box) {
  width: min(1280px, 100%);
  margin-left: auto;
  margin-right: auto;
}
.theme-landing main > .section > .section-heading {
  margin-bottom: clamp(28px, 4vw, 56px);
}
.theme-landing .section-heading h2,
.theme-landing .section-heading h1 {
  max-width: 980px;
}
.theme-landing .section-heading p {
  max-width: 620px;
}
.theme-landing .page-section {
  min-height: 100svh;
  padding-top: clamp(110px, 12vw, 150px);
  background: var(--tk-ink);
  color: var(--tk-bone);
}
.theme-landing .page-section .section-heading h2,
.theme-landing .page-section .section-heading h1,
.theme-landing .page-section .page-header h1,
.theme-landing .page-section .panel-card h1,
.theme-landing .page-section .panel-card h2,
.theme-landing .page-section .panel-card h3 {
  color: var(--tk-bone);
}
.theme-landing .page-section .section-heading p,
.theme-landing .page-section .page-header p,
.theme-landing .page-section .panel-card p,
.theme-landing .page-section .article-body p,
.theme-landing .page-section .summary-list dd {
  color: var(--tk-bone-dim);
}
.theme-landing .page-section .panel-card,
.theme-landing .page-section .metric-card,
.theme-landing .page-section .document-card,
.theme-landing .page-section .preview-card {
  background: rgba(244,239,232,0.035);
  border-color: var(--tk-line-2);
  color: var(--tk-bone);
}
.theme-landing .page-section .metric-card .label,
.theme-landing .page-section .metric-card .sub,
.theme-landing .page-section .preview-tag,
.theme-landing .page-section .document-card p,
.theme-landing .page-section .preview-card p,
.theme-landing .page-section .form-footer small,
.theme-landing .page-section .form-footer .hint {
  color: var(--tk-bone-dim);
}
.theme-landing .page-section .document-card span {
  color: rgba(244,239,232,0.42);
}
.theme-landing .page-section .ghost-button,
.theme-landing .page-section .secondary-button {
  color: var(--tk-bone);
  border-color: var(--tk-line-2);
  background: transparent;
}
.theme-landing .page-section .ghost-button:hover,
.theme-landing .page-section .secondary-button:hover {
  background: rgba(244,239,232,0.07);
}
.theme-app .ambient-bg {
  display: none;
}
.ambient-bg {
  position: absolute;
}
.ambient-frame {
  opacity: 1;
  filter: none;
}
.ambient-layer {
  transform: none;
  will-change: auto;
}
.ambient-layer.layer-one {
  transform: none;
}
.ambient-layer.layer-two {
  transform: none;
  opacity: 0.9;
}
.ambient-layer.layer-three {
  transform: none;
  opacity: 0.9;
}

.brand-copy small,
.brand-copy span {
  font-family: var(--tk-sans);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--tk-bone-mute);
}
.app-mode .brand-copy small {
  color: var(--tk-app-mute);
}

.inline-form {
  margin: 0;
}
.primary-button,
.secondary-button,
.ghost-button,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 13px 20px;
  border-radius: var(--tk-radius-pill);
  border: 1px solid transparent;
  font-family: var(--tk-sans);
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  transition:
    transform 0.15s ease,
    background 0.15s ease,
    border-color 0.15s ease,
    color 0.15s ease;
}
.primary-button,
.btn-primary {
  padding: 6px 6px 6px 24px;
  background: var(--tk-bone);
  color: var(--tk-ink);
  border-color: var(--tk-bone);
}
.primary-button::after {
  content: "→";
  width: 38px;
  height: 38px;
  border-radius: var(--tk-radius-pill);
  background: var(--tk-ink);
  color: var(--tk-bone);
  display: grid;
  place-items: center;
  font-size: 18px;
  flex: 0 0 auto;
}
.primary-button:hover,
.btn-primary:hover {
  background: #fff;
  transform: translateY(-1px);
}
.ghost-button,
.btn-ghost {
  background: transparent;
  color: var(--tk-bone);
  border-color: var(--tk-line-2);
}
.ghost-button:hover,
.btn-ghost:hover {
  background: rgba(244,239,232,0.06);
  border-color: rgba(244,239,232,0.28);
}
.secondary-button {
  background: rgba(244,239,232,0.08);
  color: var(--tk-bone);
  border-color: var(--tk-line-2);
}
.secondary-button:hover {
  background: rgba(244,239,232,0.13);
  transform: translateY(-1px);
}
.app-mode .primary-button {
  background: var(--tk-ink);
  color: var(--tk-bone);
  border-color: var(--tk-ink);
}
.app-mode .primary-button::after {
  background: var(--tk-bone);
  color: var(--tk-ink);
}
.app-mode .ghost-button,
.app-mode .secondary-button {
  background: var(--tk-app-card);
  color: var(--tk-ink);
  border-color: var(--tk-app-line-2);
}
.full-width {
  width: 100%;
}
.full-width.primary-button,
.full-width.ghost-button,
.full-width.secondary-button {
  justify-content: center;
}

.topbar-actions .primary-button,
.topbar-actions .ghost-button,
.topbar-actions .secondary-button {
  min-height: 40px;
  font-size: 14px;
  border-width: 1px;
}
.topbar-actions .primary-button {
  padding: 5px 5px 5px 16px;
  background: var(--tk-bone);
  color: var(--tk-ink);
  border-color: var(--tk-bone);
}
.topbar-actions .primary-button::after {
  width: 30px;
  height: 30px;
  font-size: 15px;
}
.topbar-actions .ghost-button,
.topbar-actions .secondary-button {
  background: transparent;
  color: var(--tk-bone-dim);
  border-color: var(--tk-line-2);
}
.app-mode .topbar-actions .primary-button {
  background: var(--tk-ink);
  color: var(--tk-bone);
  border-color: var(--tk-ink);
}
.app-mode .topbar-actions .ghost-button,
.app-mode .topbar-actions .secondary-button {
  background: var(--tk-app-card);
  color: var(--tk-ink);
  border-color: var(--tk-app-line-2);
}

.hero,
.hero-compact,
.hero-package-stage {
  position: relative;
}
.hero-copy-compact h1 {
  max-width: 920px;
}
.hero-text {
  max-width: 620px;
}
.commerce-actions {
  flex-wrap: wrap;
}
.launch-pill span,
.launch-pill strong {
  font-family: var(--tk-sans);
  font-weight: 600;
  font-size: 11px;
  background: var(--tk-bone);
  color: var(--tk-ink);
  padding: 3px 9px;
  border-radius: var(--tk-radius-pill);
  letter-spacing: 0.06em;
}
.hero-package-block {
  position: absolute;
  inset: clamp(24px, 4vw, 72px);
  margin: 0;
  align-self: auto;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: clamp(16px, 2vw, 26px);
  max-height: calc(100svh - 148px);
  opacity: var(--packages-opacity, 0);
  transform: translate3d(0, var(--packages-y, 44px), 0);
  pointer-events: none;
  overflow: hidden;
}
.hero-package-block .primary-button,
.hero-package-block .ghost-button {
  pointer-events: auto;
}
.hero-package-block::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(11,11,12,0.18), rgba(11,11,12,0.02));
  pointer-events: none;
}
.hero-package-block > * {
  position: relative;
  z-index: 1;
}
.package-section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(260px, 0.8fr);
  gap: clamp(18px, 4vw, 70px);
  align-items: end;
  margin-bottom: 0;
}
.package-section-head h2 {
  font-family: var(--tk-sans);
  font-size: clamp(38px, 5vw, 76px);
  line-height: 0.94;
  letter-spacing: -0.03em;
  margin-top: 10px;
}
.package-section-head p,
.package-summary {
  color: var(--tk-bone-dim);
  font-family: var(--tk-sans);
  font-size: 14px;
  line-height: 1.55;
}
.package-section-head a {
  color: var(--tk-bone);
  border-bottom: 1px solid rgba(244,239,232,0.35);
}
.pricing-grid-tight,
.pricing-grid-above-fold {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(14px, 2vw, 22px);
  min-width: 0;
  align-items: stretch;
  overflow: hidden;
}
.hero-package-block .pricing-card {
  min-width: 0;
  padding: clamp(20px, 2.2vw, 30px);
  overflow: hidden;
}
.hero-package-block .package-card-head h3 {
  font-size: clamp(24px, 2.5vw, 34px);
}
.hero-package-block .package-card-head p {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.hero-package-block .package-vertical .price {
  font-size: clamp(30px, 2.6vw, 40px);
}
.hero-package-block .package-vertical {
  flex-wrap: wrap;
  column-gap: 8px;
  row-gap: 2px;
}
.hero-package-block .package-feature-list {
  gap: 8px;
}
.hero-package-block .package-feature-list li {
  font-size: 13px;
}
.pricing-card.featured,
.pricing-card.is-featured {
  background: var(--tk-bone);
  color: var(--tk-ink);
  border-color: var(--tk-bone);
}
.pricing-card.featured .package-card-top .label,
.pricing-card.featured .card-label,
.pricing-card.is-featured .card-label {
  color: rgba(11,11,12,0.55);
}
.pricing-card.featured .package-card-head p,
.pricing-card.featured .package-summary {
  color: rgba(11,11,12,0.62);
}
.pricing-card.featured .package-speed,
.pricing-card.is-featured .package-speed {
  background: rgba(11,11,12,0.08);
  color: var(--tk-ink);
}
.pricing-card.featured .package-feature-list li,
.pricing-card.is-featured .package-feature-list li {
  color: rgba(11,11,12,0.78);
}
.pricing-card.featured .package-vertical,
.pricing-card.is-featured .package-vertical {
  border-color: rgba(11,11,12,0.1);
}
.card-label,
.preview-tag {
  font-family: var(--tk-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--tk-bone-mute);
}
.price-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 16px 0;
  border-top: 1px solid var(--tk-line);
  border-bottom: 1px solid var(--tk-line);
}
.price-row .price {
  font-family: var(--tk-serif);
  font-size: 48px;
  line-height: 1;
}
.quote-cta-card-compact {
  margin-top: 0;
  padding: 20px 24px;
}
.hero-package-block .quote-cta-card-compact {
  display: none;
}

.section-heading.narrow {
  display: block;
  max-width: 840px;
  margin-bottom: 40px;
}
.section-heading.narrow h2 {
  margin-top: 14px;
}
.article-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.article-card {
  min-height: 260px;
  display: grid;
  grid-template-rows: auto minmax(92px, auto) minmax(48px, auto) 1fr auto;
  align-content: start;
  padding: 28px;
}
.article-card-wide {
  min-height: 240px;
}
.article-card .preview-tag {
  align-self: start;
  min-height: 18px;
}
.article-card h3 {
  max-width: 13.5ch;
  margin: 18px 0 0;
  font-size: clamp(27px, 1.78vw, 34px);
  line-height: 1.22;
  letter-spacing: -0.018em;
  text-wrap: balance;
}
.article-card p {
  max-width: 40ch;
  margin-top: 14px;
  font-size: 14px;
  line-height: 1.55;
}
.article-card .ghost-button {
  align-self: end;
  justify-self: start;
  margin-top: 24px;
}
.article-detail {
  max-width: 900px;
  margin: 0 auto;
}
.article-detail h1 {
  font-family: var(--tk-sans);
  font-size: clamp(40px, 5vw, 72px);
  line-height: 0.96;
  letter-spacing: -0.035em;
  margin: 12px 0 16px;
}
.article-lead {
  font-size: 18px;
  color: var(--tk-app-mute);
}
.article-body {
  display: grid;
  gap: 18px;
  margin: 30px 0;
}
.article-body p {
  color: rgba(11,11,12,0.78);
  line-height: 1.72;
}

.document-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.document-card {
  padding: 28px;
  border-radius: var(--tk-radius-lg);
  background: rgba(244,239,232,0.03);
  border: 1px solid var(--tk-line-2);
}
.document-card span {
  font-family: var(--tk-serif);
  font-size: 34px;
  color: rgba(244,239,232,0.42);
}
.document-card h3 {
  font-family: var(--tk-sans);
  font-size: 24px;
  letter-spacing: -0.02em;
  margin: 18px 0 10px;
}
.document-card p {
  color: var(--tk-bone-dim);
  font-size: 15px;
  line-height: 1.55;
}
.document-card .ghost-button {
  margin-top: 18px;
}
.app-mode .legal-page {
  background: var(--tk-app-bg);
}
.app-mode .legal-grid .document-card {
  background: var(--tk-app-card);
  border-color: var(--tk-app-line);
  color: var(--tk-ink);
}
.app-mode .legal-grid .document-card span {
  color: rgba(11,11,12,0.36);
}
.app-mode .legal-grid .document-card p {
  color: var(--tk-app-mute);
}
.legal-document {
  width: min(980px, 100%);
  margin: 0 auto;
  padding: clamp(28px, 5vw, 56px);
}
.legal-document h1 {
  font-family: var(--tk-sans);
  font-size: clamp(38px, 5vw, 68px);
  line-height: 0.98;
  letter-spacing: -0.035em;
  margin: 12px 0 28px;
}
.legal-document h2 {
  font-family: var(--tk-sans);
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 34px 0 12px;
  padding-top: 24px;
  border-top: 1px solid var(--tk-line);
}
.legal-document h3 {
  font-family: var(--tk-sans);
  font-size: 19px;
  margin: 22px 0 8px;
}
.legal-document p,
.legal-document li {
  color: var(--tk-bone-dim);
  font-size: 15px;
  line-height: 1.72;
}
.legal-document ul {
  display: grid;
  gap: 8px;
  margin: 12px 0 18px 18px;
}
.legal-document li {
  padding-left: 4px;
}
.legal-table {
  white-space: pre-wrap;
  overflow-x: auto;
  padding: 16px;
  border-radius: var(--tk-radius);
  background: rgba(244,239,232,0.04);
  border: 1px solid var(--tk-line-2);
  color: var(--tk-bone-dim);
  font-family: var(--tk-mono);
  font-size: 12px;
  line-height: 1.55;
}
.app-mode .legal-document h2 {
  border-top-color: var(--tk-app-line);
}
.app-mode .legal-document p,
.app-mode .legal-document li {
  color: rgba(11,11,12,0.76);
}
.app-mode .legal-table {
  background: var(--tk-app-soft);
  border-color: var(--tk-app-line);
  color: rgba(11,11,12,0.72);
}

.auth-layout {
  display: grid;
  place-items: start center;
  min-height: calc(100vh - 84px);
  padding: 76px 24px 96px;
}
.auth-card {
  width: min(560px, 100%);
  padding: 34px;
  border-radius: var(--tk-radius-xl);
  background: rgba(244,239,232,0.04);
  border: 1px solid var(--tk-line-2);
  box-shadow: var(--tk-shadow-soft);
}
.auth-card h1 {
  font-family: var(--tk-sans);
  font-size: clamp(42px, 6vw, 72px);
  line-height: 0.96;
  letter-spacing: -0.04em;
  margin: 12px 0 14px;
}
.auth-card > p,
.subtle-text {
  color: var(--tk-bone-dim);
}
.subtle-text {
  font-size: 14px;
  margin-top: 10px;
}
.subtle-text a {
  color: inherit;
  border-bottom: 1px solid currentColor;
}
.subtle-text code,
.demo-box code {
  padding: 2px 7px;
  border-radius: var(--tk-radius-pill);
  background: rgba(244,239,232,0.08);
  color: var(--tk-bone);
}
.demo-box,
.inline-account-box {
  padding: 20px;
  border-radius: var(--tk-radius);
  border: 1px solid var(--tk-line-2);
  background: rgba(244,239,232,0.04);
  color: var(--tk-bone);
}
.demo-box {
  margin-top: 24px;
}
.demo-box p,
.inline-account-box p {
  color: var(--tk-bone-dim);
  margin-top: 8px;
}
.inline-account-box h3 {
  font-family: var(--tk-sans);
  font-size: 26px;
  letter-spacing: -0.02em;
  margin: 10px 0;
}
.inline-account-box a {
  border-bottom: 1px solid currentColor;
}

.theme-app .auth-card,
.app-mode .auth-card,
.app-mode .demo-box,
.app-mode .inline-account-box {
  background: var(--tk-app-card);
  border-color: var(--tk-app-line);
  color: var(--tk-ink);
  box-shadow: none;
}
.theme-app .auth-card > p,
.theme-app .subtle-text,
.app-mode .demo-box p,
.app-mode .inline-account-box p {
  color: var(--tk-app-mute);
}
.theme-app .subtle-text code,
.app-mode .demo-box code {
  background: var(--tk-app-soft);
  color: var(--tk-ink);
}

.package-selector {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.package-option {
  position: relative;
  display: grid;
  gap: 8px;
  padding: 18px;
  border-radius: var(--tk-radius);
  background: var(--tk-app-card);
  border: 1px solid var(--tk-app-line);
  cursor: pointer;
  transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}
.package-option input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}
.package-option:hover,
.package-option.selected,
.package-option:has(input:checked) {
  border-color: rgba(11,11,12,0.32);
  transform: translateY(-1px);
  box-shadow: 0 18px 42px rgba(11,11,12,0.08);
}
.package-name {
  font-weight: 700;
}
.package-option small {
  color: var(--tk-app-mute);
}

.check-list {
  display: grid;
  gap: 12px;
}
.check-list li {
  position: relative;
  padding-left: 24px;
  color: inherit;
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: currentColor;
  opacity: 0.55;
}
.status-line {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.preview-card h3 {
  font-family: var(--tk-sans);
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 10px 0 8px;
}
.timeline-card span {
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: var(--tk-radius);
  background: rgba(244,239,232,0.08);
  color: var(--tk-bone);
  font-family: var(--tk-serif);
  font-size: 24px;
  font-style: italic;
}
.timeline-card h3 {
  font-family: var(--tk-sans);
  font-size: clamp(22px, 2vw, 30px);
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-top: 18px;
}
.timeline-card p {
  font-size: 15px;
  line-height: 1.6;
}
.scope-row > span {
  font-family: var(--tk-serif);
  font-style: italic;
  font-size: 34px;
  color: rgba(244,239,232,0.42);
}
.scope-row > strong {
  font-family: var(--tk-sans);
  font-size: clamp(22px, 2.3vw, 32px);
  font-weight: 500;
  letter-spacing: -0.02em;
}
.metric-card > span {
  display: block;
  font-family: var(--tk-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--tk-app-mute);
}
.metric-card > strong {
  display: block;
  margin-top: 10px;
  font-family: var(--tk-sans);
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1;
}
.narrow-card {
  max-width: 760px;
  margin: 0 auto;
}
.summary-card,
.checkout-option-card {
  align-self: start;
}
.stacked-form {
  margin-top: 12px;
}
.order-form label,
.auth-form label,
.admin-form label {
  display: grid;
  gap: 10px;
  font-family: var(--tk-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--tk-bone-mute);
}
.app-mode .order-form label,
.app-mode .auth-form label,
.app-mode .admin-form label {
  color: var(--tk-app-mute);
}
.order-form input:not([type=hidden]):not([type=checkbox]):not([type=radio]),
.auth-form input:not([type=hidden]):not([type=checkbox]):not([type=radio]),
.admin-form input:not([type=hidden]):not([type=checkbox]):not([type=radio]),
.order-form textarea,
.auth-form textarea,
.admin-form textarea,
.order-form select,
.auth-form select,
.admin-form select {
  width: 100%;
  padding: 16px 18px;
  border-radius: var(--tk-radius);
  border: 1px solid var(--tk-line-2);
  background: rgba(244,239,232,0.03);
  color: var(--tk-bone);
  font-family: var(--tk-sans);
  font-size: 15px;
  line-height: 1.4;
}
.order-form textarea,
.auth-form textarea,
.admin-form textarea {
  min-height: 120px;
  resize: vertical;
}
.order-form input:focus,
.auth-form input:focus,
.admin-form input:focus,
.order-form textarea:focus,
.auth-form textarea:focus,
.admin-form textarea:focus,
.order-form select:focus,
.auth-form select:focus,
.admin-form select:focus {
  outline: none;
  border-color: var(--tk-bone);
  background: rgba(244,239,232,0.06);
}
.app-mode .order-form input:not([type=hidden]):not([type=checkbox]):not([type=radio]),
.app-mode .auth-form input:not([type=hidden]):not([type=checkbox]):not([type=radio]),
.app-mode .admin-form input:not([type=hidden]):not([type=checkbox]):not([type=radio]),
.app-mode .order-form textarea,
.app-mode .auth-form textarea,
.app-mode .admin-form textarea,
.app-mode .order-form select,
.app-mode .auth-form select,
.app-mode .admin-form select {
  background: var(--tk-app-card);
  border-color: var(--tk-app-line-2);
  color: var(--tk-ink);
}
.app-mode .order-form input:focus,
.app-mode .auth-form input:focus,
.app-mode .admin-form input:focus,
.app-mode .order-form textarea:focus,
.app-mode .auth-form textarea:focus,
.app-mode .admin-form textarea:focus,
.app-mode .order-form select:focus,
.app-mode .auth-form select:focus,
.app-mode .admin-form select:focus {
  border-color: var(--tk-ink);
  background: #fff;
}

.progress.vertical {
  display: grid;
  gap: 14px;
  margin-top: 12px;
}
.step {
  position: relative;
  padding: 14px 16px 14px 42px;
  border-radius: var(--tk-radius);
  background: var(--tk-app-soft);
  color: var(--tk-app-mute);
}
.step::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 18px;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  border: 1px solid currentColor;
}
.step.active {
  background: rgba(11,11,12,0.08);
  color: var(--tk-ink);
}
.step.active::before {
  background: var(--tk-ink);
}

.report-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 24px;
}
.report-section {
  padding: 22px;
  border-radius: var(--tk-radius);
  background: var(--tk-app-card);
  border: 1px solid var(--tk-app-line);
}
.report-section h3 {
  font-family: var(--tk-sans);
  font-size: 18px;
  letter-spacing: -0.015em;
  margin-bottom: 12px;
}

/* ---------- 20b. Landing sections ---------- */
.landing-flow {
  background: var(--tk-ink);
  overflow-x: clip;
}
.landing-slide {
  display: grid;
  align-content: center;
  gap: clamp(22px, 3vw, 44px);
  width: 100%;
  min-width: 0;
  padding: clamp(56px, 8vw, 120px) clamp(24px, 6vw, 88px);
  background: var(--tk-ink);
  overflow-x: clip;
}
.landing-slide-muted {
  background: var(--tk-ink-2);
}
.landing-slide > :where(.commerce-intro, .hero-package-block, .section-heading, .preview-grid, .scope-grid, .timeline-grid, .faq-list, .document-grid, .hero-actions, .demo-box, .footer-grid, .footer-meta, .footer-wordmark) {
  width: min(1280px, 100%);
  margin-left: auto;
  margin-right: auto;
}
.landing-slide .section-heading {
  margin-bottom: 0;
}
.landing-slide .section-heading h2 {
  max-width: 960px;
}
.landing-slide .section-heading p {
  max-width: 620px;
}
.landing-slide-packages .hero-package-block {
  position: relative;
  inset: auto;
  display: grid;
  grid-template-rows: auto auto;
  gap: clamp(18px, 2.4vw, 30px);
  max-height: none;
  margin: 0 auto;
  padding: clamp(22px, 3vw, 36px);
  overflow: visible;
}
.landing-slide-packages .hero-package-block .quote-cta-card-compact {
  display: none;
}
.landing-slide-packages .pricing-grid-tight,
.landing-slide-packages .pricing-grid-above-fold {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.landing-slide-packages .pricing-card {
  min-width: 0;
}
.landing-slide-footer.site-footer {
  padding: clamp(48px, 6vw, 88px) clamp(24px, 6vw, 88px);
  border-top: 0;
  align-content: center;
}
.landing-slide-footer .footer-wordmark {
  font-size: clamp(52px, 10vw, 160px);
  margin-top: clamp(28px, 5vw, 56px);
}

/* ---------- 20. Responsive ---------- */
@media (max-width: 1180px) {
  .commerce-hero { grid-template-columns: 1fr; }
  .hero-package-block {
    inset: 24px;
    margin: 0;
  }
  .pricing-grid { grid-template-columns: 1fr 1fr; }
  .pricing-grid-tight,
  .pricing-grid-above-fold { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .package-section-head { grid-template-columns: 1fr; }
  .scope-grid { grid-template-columns: 1fr; gap: 40px; }
  .section-heading { grid-template-columns: 1fr; gap: 24px; }
  .timeline-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .metric-row, .metric-row.is-5 { grid-template-columns: repeat(2, 1fr); }
  .app-grid, .app-grid.is-equal { grid-template-columns: 1fr; }
  .checkout-grid { grid-template-columns: 1fr; padding: 40px; }
  .auth-split { grid-template-columns: 1fr; }
  .article-grid,
  .document-grid,
  .report-grid,
  .package-selector { grid-template-columns: 1fr; }
  .table-list-head { display: none; }
  .table-row { grid-template-columns: 1fr 1fr; row-gap: 8px; }
  .table-list.is-admin .table-row { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .topbar { padding: 16px 20px; flex-wrap: wrap; gap: 14px; }
  .main-nav { width: 100%; order: 3; gap: 16px; overflow-x: auto; }
  .scroll-showcase { min-height: 200vh; }
  .commerce-hero {
    min-height: calc(100svh - 128px);
    padding: 24px 20px 36px;
  }
  .hero-copy h1 { font-size: clamp(44px, 13vw, 68px); }
  .hero-copy p { font-size: 16px; }
  .hero-package-block {
    inset: 16px;
    max-height: calc(100svh - 96px);
    grid-template-rows: auto auto auto;
    padding: 18px;
    overflow-y: auto;
  }
  .package-section-head h2 { font-size: clamp(30px, 10vw, 48px); }
  .section { padding: 60px 20px; }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-grid-tight,
  .pricing-grid-above-fold { grid-template-columns: 1fr; }
  .hero-package-block .pricing-card {
    overflow: visible;
  }
  .quote-cta-card-compact { align-items: stretch; }
  .timeline-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .site-footer { padding: 50px 20px 30px; }
  .page-section { padding: 24px 20px; }
  .page-header { flex-direction: column; align-items: flex-start; }
  .checkout-grid { padding: 24px 20px; }
  .auth-split .auth-pitch,
  .auth-split .auth-form-side { padding: 30px 24px; }
  .auth-card { padding: 26px 22px; }
  .hero-actions { width: 100%; align-items: stretch; }
  .hero-actions .primary-button,
  .hero-actions .ghost-button,
  .hero-actions .secondary-button { width: 100%; }
  .hero-stats { gap: 28px; }
  .hero-stats .v { font-size: 40px; }
  .footer-wordmark { font-size: 64px; }
}

@media (max-width: 720px) {
  .landing-flow .landing-slide .scope-row {
    grid-template-columns: 44px 1fr;
    gap: 12px 16px;
    padding: 18px 0;
  }
  .landing-flow .landing-slide .scope-row p {
    grid-column: 2;
    margin-top: 0;
  }
  .landing-flow .landing-slide .faq-item {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 18px 0;
  }
}

/* ---------- 20c. Landing classic flow ---------- */
.landing-flow {
  position: relative;
  isolation: isolate;
  background: var(--tk-ink);
  color: var(--tk-bone);
  overflow-x: clip;
}
.landing-flow .landing-slide {
  position: relative;
  inset: auto;
  z-index: 1;
  display: grid;
  align-content: center;
  gap: clamp(24px, 3vw, 44px);
  width: 100%;
  min-height: auto;
  min-width: 0;
  padding: clamp(78px, 9vw, 136px) clamp(24px, 6vw, 96px);
  background: var(--tk-ink);
  opacity: 1;
  transform: none;
  pointer-events: auto;
  overflow: visible;
  transition: none;
  border-top: 1px solid var(--tk-line);
}
.landing-flow .landing-slide:first-child {
  border-top: 0;
}
.landing-flow .landing-slide-muted {
  background: var(--tk-ink-2);
}
.landing-flow .landing-slide > :where(.commerce-intro, .hero-package-block, .section-heading, .preview-grid, .scope-grid, .timeline-grid, .faq-list, .document-grid, .hero-actions, .demo-box, .footer-grid, .footer-meta, .footer-wordmark) {
  width: min(1280px, 100%);
  margin-left: auto;
  margin-right: auto;
}
.landing-flow .landing-slide-intro {
  min-height: min(920px, 100svh);
  padding-top: clamp(128px, 15vw, 180px);
  padding-bottom: clamp(72px, 8vw, 120px);
}
.landing-flow .landing-slide-intro .commerce-intro {
  max-width: min(1040px, 100%);
}
.landing-flow .hero-copy h1 {
  max-width: min(980px, 100%);
  font-size: clamp(52px, 7.2vw, 98px);
  line-height: 1.04;
}
.landing-flow .hero-copy p {
  max-width: 620px;
}
.landing-flow .hero-actions {
  flex-wrap: wrap;
}
.landing-flow .landing-slide .section-heading {
  margin-bottom: clamp(28px, 4vw, 48px);
}
.landing-flow .landing-slide .section-heading.compact-heading {
  margin-bottom: 28px;
}
.landing-flow .landing-slide-packages {
  background: var(--tk-ink);
}
.landing-flow .landing-slide-packages .hero-package-block {
  position: relative;
  inset: auto;
  display: grid;
  grid-template-rows: auto auto;
  gap: clamp(22px, 3vw, 34px);
  width: min(1280px, 100%);
  max-height: none;
  margin: 0 auto;
  padding: clamp(24px, 3.6vw, 44px);
  opacity: 1;
  transform: none;
  pointer-events: auto;
  overflow: visible;
}
.landing-flow .landing-slide-packages .pricing-grid-tight,
.landing-flow .landing-slide-packages .pricing-grid-above-fold {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  overflow: visible;
  padding-bottom: 0;
}
.landing-flow .landing-slide-packages .pricing-card {
  min-width: 0;
  overflow: visible;
}
.theme-landing .landing-flow > .landing-slide,
.theme-landing .landing-flow > .site-footer {
  position: relative;
  top: auto;
  min-height: 0;
}
.landing-flow .landing-slide-footer.site-footer {
  padding: clamp(64px, 8vw, 116px) clamp(24px, 6vw, 96px) clamp(34px, 4vw, 56px);
  align-content: center;
}

@media (max-width: 1180px) {
  .landing-flow .landing-slide-packages .pricing-grid-tight,
  .landing-flow .landing-slide-packages .pricing-grid-above-fold {
    grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
  }
}

@media (max-width: 720px) {
  .theme-landing .topbar {
    flex-wrap: nowrap;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
  }
  .theme-landing .main-nav {
    display: none;
  }
  .theme-landing .brand {
    gap: 10px;
  }
  .theme-landing .brand-copy small {
    display: none;
  }
  .theme-landing .brand-copy strong {
    font-size: 15px;
  }
  .theme-landing .topbar-actions {
    margin-left: auto;
    gap: 8px;
    flex-shrink: 0;
  }
  .theme-landing .topbar-actions .ghost-button {
    display: none;
  }
  .theme-landing .topbar-actions .primary-button {
    white-space: nowrap;
    padding: 10px 16px;
    font-size: 14px;
  }
  .landing-flow .landing-slide {
    align-content: start;
    padding: 60px 22px;
  }
  .landing-flow .landing-slide-intro {
    min-height: auto;
    padding-top: 92px;
    padding-bottom: 56px;
  }
  .landing-flow .landing-slide-intro .launch-pill {
    font-size: 12px;
    line-height: 1.35;
    padding: 12px 18px;
  }
  .landing-flow .landing-slide .hero-copy h1 {
    font-size: clamp(33px, 8.7vw, 46px);
    line-height: 1.06;
    letter-spacing: -0.02em;
  }
  .landing-flow .landing-slide .hero-copy p,
  .landing-flow .landing-slide-intro .hero-text {
    font-size: 16px;
    line-height: 1.55;
  }
  .landing-flow .landing-slide .section-heading h2,
  .landing-flow .landing-slide .package-section-head h2 {
    font-size: clamp(28px, 7.6vw, 40px);
    line-height: 1.05;
  }
  .landing-flow .landing-slide .section-heading p {
    font-size: 15px;
  }
  .landing-flow .landing-slide-packages .hero-package-block {
    padding: 18px;
    overflow: visible;
  }
  .landing-flow .landing-slide-packages .pricing-grid-tight,
  .landing-flow .landing-slide-packages .pricing-grid-above-fold,
  .landing-flow .landing-slide .preview-grid,
  .landing-flow .landing-slide .document-grid,
  .landing-flow .landing-slide .timeline-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
    overflow: visible;
    padding-bottom: 0;
    scroll-snap-type: none;
  }
  .landing-flow .landing-slide .preview-card,
  .landing-flow .landing-slide .document-card,
  .landing-flow .landing-slide .timeline-card {
    flex: initial;
    max-width: none;
  }
  .landing-flow .footer-meta {
    flex-direction: column;
    gap: 10px;
  }
  .landing-flow .footer-wordmark {
    font-size: clamp(48px, 18vw, 86px);
    line-height: 0.9;
    letter-spacing: -0.04em;
  }
}

/* ---------- 22. Dark theme enforcement for all product pages ---------- */
.theme-app {
  --tk-app-bg: var(--tk-ink);
  --tk-app-card: rgba(244,239,232,0.035);
  --tk-app-soft: rgba(244,239,232,0.065);
  --tk-app-line: var(--tk-line);
  --tk-app-line-2: var(--tk-line-2);
  --tk-app-mute: var(--tk-bone-dim);
}
.theme-app,
.theme-app .site-shell,
.theme-app .site-shell.app-mode,
.theme-app .topbar,
.theme-app .page-section {
  background: var(--tk-ink);
  color: var(--tk-bone);
}
.theme-app .topbar {
  border-bottom-color: var(--tk-line);
}
.theme-app .brand-copy span,
.theme-app .main-nav a,
.theme-app .topbar-actions a,
.theme-app .topbar-actions button,
.theme-app .page-header p,
.theme-app .panel-head .meta,
.theme-app .subtle-text,
.theme-app .summary-list dt,
.theme-app .summary-list dd,
.theme-app .report-list-item,
.theme-app .article-body p,
.theme-app .preview-card p,
.theme-app .document-card p {
  color: var(--tk-bone-dim);
}
.theme-app .main-nav a:hover,
.theme-app .main-nav a.is-active,
.theme-app .page-header h1,
.theme-app .page-header h1 em,
.theme-app .panel-card h1,
.theme-app .panel-card h2,
.theme-app .panel-card h3,
.theme-app .panel-head h2,
.theme-app .table-row strong,
.theme-app .inline-account-box h3,
.theme-app .empty-state h3,
.theme-app .article-detail h1,
.theme-app .auth-card h1 {
  color: var(--tk-bone);
}
.theme-app .panel-card,
.theme-app .metric-card,
.theme-app .auth-card,
.theme-app .inline-account-box,
.theme-app .demo-box,
.theme-app .document-card,
.theme-app .preview-card,
.theme-app .table-row,
.theme-app .timeline-step,
.theme-app .checkout-option-card,
.theme-app .summary-card,
.theme-app .package-option,
.theme-app .report-section {
  background: var(--tk-app-card);
  border-color: var(--tk-app-line);
  color: var(--tk-bone);
  box-shadow: none;
}
.theme-app .metric-card .label,
.theme-app .metric-card .sub,
.theme-app .preview-tag,
.theme-app .card-label,
.theme-app .empty-state,
.theme-app .package-option p,
.theme-app .support-message .meta,
.theme-app .table-row .meta,
.theme-app .document-card span,
.theme-app .report-reco-row .num {
  color: var(--tk-bone-dim);
}
.theme-app .primary-button,
.theme-app .btn-primary,
.theme-app .topbar-actions .primary-button {
  background: var(--tk-bone);
  color: var(--tk-ink);
  border-color: var(--tk-bone);
}
.theme-app .primary-button::after,
.theme-app .btn-primary::after,
.theme-app .topbar-actions .primary-button::after {
  background: var(--tk-ink);
  color: var(--tk-bone);
}
.theme-app .ghost-button,
.theme-app .secondary-button,
.theme-app .btn-ghost,
.theme-app .topbar-actions .ghost-button,
.theme-app .topbar-actions .secondary-button {
  background: transparent;
  color: var(--tk-bone);
  border-color: var(--tk-line-2);
}
.theme-app .ghost-button:hover,
.theme-app .secondary-button:hover,
.theme-app .btn-ghost:hover {
  background: rgba(244,239,232,0.07);
}
.theme-app .order-form label,
.theme-app .auth-form label,
.theme-app .admin-form label,
.theme-app .field-row > label,
.theme-app .field-row .label {
  color: var(--tk-bone-dim);
}
.theme-app .order-form input:not([type=hidden]):not([type=checkbox]):not([type=radio]),
.theme-app .auth-form input:not([type=hidden]):not([type=checkbox]):not([type=radio]),
.theme-app .admin-form input:not([type=hidden]):not([type=checkbox]):not([type=radio]),
.theme-app .order-form textarea,
.theme-app .auth-form textarea,
.theme-app .admin-form textarea,
.theme-app .order-form select,
.theme-app .auth-form select,
.theme-app .admin-form select,
.theme-app .field-row input,
.theme-app .field-row textarea,
.theme-app .field-row select {
  background: rgba(244,239,232,0.035);
  border-color: var(--tk-line-2);
  color: var(--tk-bone);
}
.theme-app .order-form input:focus,
.theme-app .auth-form input:focus,
.theme-app .admin-form input:focus,
.theme-app .order-form textarea:focus,
.theme-app .auth-form textarea:focus,
.theme-app .admin-form textarea:focus,
.theme-app .order-form select:focus,
.theme-app .auth-form select:focus,
.theme-app .admin-form select:focus,
.theme-app .field-row input:focus,
.theme-app .field-row textarea:focus,
.theme-app .field-row select:focus {
  background: rgba(244,239,232,0.07);
  border-color: var(--tk-bone);
}
.theme-app .notice-banner {
  background: rgba(96,165,250,0.12);
  color: #bfdbfe;
  border-color: rgba(96,165,250,0.35);
}
.theme-app .error-banner {
  background: rgba(248,113,113,0.12);
  color: #fecaca;
  border-color: rgba(248,113,113,0.35);
}
.theme-app .inline-note,
.theme-app .legal-table {
  background: var(--tk-app-soft);
  color: var(--tk-bone-dim);
  border-color: var(--tk-app-line);
}

/* ---------- 21. Print (raport PDF) ---------- */
@media print {
  body, .site-shell, .page-section { background: #fff; color: #000; }
  .topbar, .site-footer, .ambient-bg { display: none; }
  .panel-card, .metric-card { break-inside: avoid; border-color: #ccc; }
  .report-overall { background: #000; color: #fff; }
}