:root {
  --tc-bg: #08111b;
  --tc-surface: rgba(17, 29, 48, 0.92);
  --tc-surface-strong: rgba(12, 21, 34, 0.98);
  --tc-panel: rgba(255, 255, 255, 0.04);
  --tc-panel-strong: rgba(255, 255, 255, 0.08);
  --tc-border: rgba(255, 255, 255, 0.1);
  --tc-text: #f4f0e8;
  --tc-muted: rgba(244, 240, 232, 0.68);
  --tc-accent: #d4a843;
  --tc-accent-soft: rgba(212, 168, 67, 0.16);
  --tc-shadow: 0 28px 80px rgba(0, 0, 0, 0.34);
  --tc-font-display: "Fraunces", Georgia, serif;
  --tc-font-body: "Outfit", "Inter", sans-serif;
  --tc-font-mono: "Space Mono", "SFMono-Regular", monospace;
}

.tc-canvas[data-tenant="kacals"] {
  --tc-bg: #0f1c2e;
  --tc-surface: rgba(22, 45, 74, 0.94);
  --tc-surface-strong: rgba(11, 24, 39, 0.98);
  --tc-accent: #d4913c;
  --tc-accent-soft: rgba(212, 145, 60, 0.16);
  --tc-font-display: "DM Serif Display", Georgia, serif;
}

.tc-canvas[data-tenant="amvac"] {
  --tc-bg: #0f1c2e;
  --tc-surface: rgba(23, 54, 93, 0.94);
  --tc-surface-strong: rgba(14, 32, 55, 0.98);
  --tc-accent: #7cb342;
  --tc-accent-soft: rgba(124, 179, 66, 0.18);
  --tc-font-display: "Fraunces", Georgia, serif;
}

.tc-canvas[data-tenant="phil"] {
  --tc-bg: #08111b;
  --tc-surface: rgba(8, 17, 27, 0.94);
  --tc-surface-strong: rgba(6, 12, 19, 0.98);
  --tc-accent: #d4a843;
  --tc-accent-soft: rgba(212, 168, 67, 0.16);
  --tc-font-display: "Playfair Display", Georgia, serif;
}

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

.tc-harness {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at top right, rgba(124, 179, 66, 0.12), transparent 26%),
    radial-gradient(circle at left 20%, rgba(0, 82, 155, 0.18), transparent 34%),
    linear-gradient(180deg, #0b1522 0%, #08111b 100%);
  color: #f7f4ee;
  font-family: "Outfit", "Inter", sans-serif;
}

.tc-harness-shell {
  width: min(1220px, calc(100vw - 40px));
  margin: 0 auto;
  padding: 28px 0 96px;
}

.tc-harness-header {
  display: grid;
  gap: 14px;
  margin-bottom: 24px;
}

.tc-harness-kicker,
.tc-canvas-badge,
.tc-rail-button,
.tc-eyebrow,
.tc-meta-label,
.tc-chip {
  font-family: var(--tc-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.tc-harness-kicker {
  color: rgba(247, 244, 238, 0.66);
}

.tc-harness-title {
  margin: 0;
  font: 600 clamp(2.4rem, 5vw, 4.2rem) / 0.96 "Fraunces", Georgia, serif;
}

.tc-harness-body {
  max-width: 72ch;
  margin: 0;
  color: rgba(247, 244, 238, 0.78);
  line-height: 1.65;
}

.tc-harness-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 24px;
}

.tc-harness-controls label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: rgba(247, 244, 238, 0.82);
}

.tc-harness-controls select {
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  outline: none;
}

.tc-launcher-grid {
  display: grid;
  grid-template-columns: 1.45fr 1fr;
  grid-template-rows: minmax(260px, 1fr) minmax(260px, 1fr);
  gap: 16px;
}

.tc-launcher-card {
  position: relative;
  overflow: hidden;
  min-height: 260px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(5, 10, 16, 0.06), rgba(5, 10, 16, 0.72)),
    var(--card-bg, linear-gradient(135deg, #143052, #0d1e33));
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.28);
  color: #fff;
  cursor: pointer;
  text-align: left;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.tc-launcher-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.18);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.34);
}

.tc-launcher-card:first-child {
  grid-row: 1 / 3;
}

.tc-launcher-card::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 56%;
  background: linear-gradient(180deg, rgba(9, 14, 22, 0) 0%, rgba(9, 14, 22, 0.92) 100%);
}

.tc-launcher-copy {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 12px;
  align-content: end;
  height: 100%;
}

.tc-launcher-index {
  color: rgba(255, 255, 255, 0.68);
}

.tc-launcher-title {
  margin: 0;
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  line-height: 1.02;
}

.tc-launcher-card[data-topic="fleet-services"] .tc-launcher-title {
  font-family: "DM Serif Display", Georgia, serif;
}

.tc-launcher-card[data-topic="financial-depth"] .tc-launcher-title {
  font-family: "Playfair Display", Georgia, serif;
}

.tc-launcher-desc {
  margin: 0;
  max-width: 30ch;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.5;
}

.tc-canvas {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  opacity: 0;
  pointer-events: none;
  transform: scale(1.02);
  transition:
    opacity 220ms ease,
    transform 220ms ease;
}

.tc-canvas[hidden] {
  display: none;
}

.tc-canvas[data-open="true"] {
  opacity: 1;
  pointer-events: auto;
  transform: scale(1);
}

.tc-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 10, 16, 0.55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.tc-frame {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  width: min(96vw, 1600px);
  height: 94vh;
  border-radius: 18px;
  overflow: hidden;
  color: var(--tc-text);
  font-family: var(--tc-font-body);
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.06), transparent 26%),
    radial-gradient(circle at left 24%, var(--tc-accent-soft), transparent 34%),
    linear-gradient(180deg, var(--tc-bg) 0%, color-mix(in srgb, var(--tc-bg) 90%, #000) 100%);
  box-shadow: 0 32px 100px rgba(0, 0, 0, 0.5);
}

.tc-topbar {
  position: sticky;
  top: 0;
  z-index: 3;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 18px 24px;
  border-bottom: 1px solid var(--tc-border);
  background: rgba(5, 10, 16, 0.48);
  backdrop-filter: blur(20px);
}

.tc-back-button,
.tc-cta-strip a,
.tc-cta-strip button,
.tc-cta-row a,
.tc-cta-row button {
  appearance: none;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  font: inherit;
  text-decoration: none;
}

.tc-back-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 16px;
  background: var(--tc-panel);
  color: var(--tc-text);
  border: 1px solid var(--tc-border);
}

.tc-canvas-header {
  min-width: 0;
}

.tc-eyebrow {
  color: var(--tc-muted);
}

.tc-canvas-title {
  margin: 4px 0 0;
  font-family: var(--tc-font-display);
  font-size: clamp(1.4rem, 2.6vw, 2.1rem);
  line-height: 1.05;
}

.tc-canvas-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 14px;
  border: 1px solid var(--tc-border);
  border-radius: 999px;
  background: var(--tc-panel);
  color: var(--tc-accent);
}

.tc-body-shell {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 0;
  min-height: 0;
}

.tc-rail {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 14px 20px 18px;
  border-right: 1px solid var(--tc-border);
  overflow-y: auto;
}

.tc-rail-button {
  appearance: none;
  width: 100%;
  padding: 10px 12px;
  border: 1px solid transparent;
  border-radius: 12px;
  background: transparent;
  color: var(--tc-muted);
  cursor: pointer;
  text-align: left;
  transition:
    border-color 180ms ease,
    background 180ms ease,
    color 180ms ease;
}

.tc-rail-button:hover {
  color: var(--tc-text);
  background: var(--tc-panel);
  border-color: var(--tc-border);
}

.tc-rail-button.is-active,
.tc-rail-button[aria-current="true"] {
  color: var(--tc-text);
  background: var(--tc-accent-soft);
  border-color: color-mix(in srgb, var(--tc-accent) 55%, transparent);
}

.tc-content {
  position: relative;
  min-height: 0;
  overflow: hidden;
}

.tc-topic {
  display: flex;
  height: 100%;
  transition: transform 320ms cubic-bezier(0.4, 0, 0.15, 1);
}

.tc-section {
  flex: 0 0 100%;
  display: grid;
  gap: 20px;
  align-content: center;
  padding: 32px 56px 40px;
  overflow-y: auto;
}

.tc-section > * {
  max-width: min(100%, 1100px);
}

/* Slide navigation arrows */
.tc-slide-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 40px;
  height: 40px;
  border: 1px solid var(--tc-border);
  border-radius: 999px;
  background: var(--tc-panel-strong);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--tc-text);
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 180ms ease, border-color 180ms ease, opacity 180ms ease;
  opacity: 0.7;
}

.tc-slide-nav:hover {
  background: var(--tc-panel-strong);
  border-color: var(--tc-accent);
  opacity: 1;
}

.tc-slide-nav[disabled] {
  opacity: 0.2;
  pointer-events: none;
}

.tc-slide-prev { left: 14px; }
.tc-slide-next { right: 14px; }

.tc-section-header {
  display: grid;
  gap: 10px;
  margin-bottom: 8px;
}

.tc-section-label {
  color: var(--tc-accent);
}

.tc-section-title {
  margin: 0;
  font-family: var(--tc-font-display);
  font-size: clamp(1.9rem, 4vw, 3rem);
  line-height: 0.98;
}

.tc-section-copy {
  max-width: 72ch;
  margin: 0;
  color: var(--tc-muted);
  font-size: 1.02rem;
  line-height: 1.7;
}

.tc-block {
  display: grid;
  gap: 14px;
}

.tc-block-headline {
  margin: 0;
  font-family: var(--tc-font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.02;
}

.tc-block-body {
  margin: 0;
  max-width: 74ch;
  color: var(--tc-muted);
  font-size: 1rem;
  line-height: 1.75;
}

.tc-stat-row,
.tc-card-grid {
  display: grid;
  gap: 14px;
}

.tc-stat-row {
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

.tc-stat-card,
.tc-card,
.tc-quote,
.tc-compare-table,
.tc-image-card {
  border: 1px solid var(--tc-border);
  border-radius: 24px;
  background: var(--tc-panel);
  box-shadow: var(--tc-shadow);
}

.tc-stat-card {
  padding: 18px;
}

.tc-stat-value {
  font-family: var(--tc-font-display);
  font-size: clamp(1.9rem, 3vw, 2.6rem);
  line-height: 1;
}

.tc-stat-label {
  color: var(--tc-muted);
}

.tc-image-card {
  overflow: hidden;
}

.tc-image-card img {
  display: block;
  width: 100%;
  height: clamp(240px, 36vw, 420px);
  object-fit: cover;
}

.tc-image-caption {
  padding: 14px 18px 18px;
  color: var(--tc-muted);
  line-height: 1.6;
}

.tc-card-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.tc-card {
  padding: 20px;
}

.tc-card-title {
  margin: 0 0 8px;
  font: 600 1rem/1.3 var(--tc-font-body);
  color: var(--tc-text);
}

.tc-card-body {
  margin: 0;
  color: var(--tc-muted);
  line-height: 1.65;
}

.tc-compare-table {
  overflow: hidden;
}

.tc-compare-table table {
  width: 100%;
  border-collapse: collapse;
}

.tc-compare-table th,
.tc-compare-table td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  text-align: left;
}

.tc-compare-table th {
  color: var(--tc-accent);
  font-family: var(--tc-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.tc-compare-table tr:last-child td {
  border-bottom: 0;
}

.tc-quote {
  padding: 24px;
}

.tc-quote-text {
  margin: 0;
  font-family: var(--tc-font-display);
  font-size: clamp(1.3rem, 2.5vw, 1.9rem);
  line-height: 1.45;
}

.tc-quote-attribution {
  color: var(--tc-muted);
}

.tc-bullet-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0 0 0 18px;
  color: var(--tc-muted);
  line-height: 1.65;
}

.tc-bullet-list li::marker {
  color: var(--tc-accent);
}

.tc-divider {
  height: 1px;
  margin: 4px 0;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--tc-accent) 70%, transparent), transparent);
}

.tc-cta-row,
.tc-cta-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.tc-cta-row a,
.tc-cta-row button,
.tc-cta-strip a,
.tc-cta-strip button {
  padding: 12px 18px;
  font-weight: 600;
}

.tc-button-primary {
  background: var(--tc-accent);
  color: color-mix(in srgb, var(--tc-bg) 85%, #000);
}

.tc-button-secondary {
  border: 1px solid var(--tc-border);
  background: var(--tc-panel);
  color: var(--tc-text);
}

.tc-cta-strip {
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px 22px;
  border-top: 1px solid var(--tc-border);
  background: rgba(5, 10, 16, 0.46);
  backdrop-filter: blur(18px);
}

.tc-cta-copy {
  color: var(--tc-muted);
  line-height: 1.6;
}

.tc-no-scroll {
  overflow: hidden;
}

.tc-canvas .m-label,
.tc-canvas .kp-contact-field span {
  font-family: var(--tc-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--tc-accent);
}

.tc-canvas .m-headline {
  margin: 0;
  font-family: var(--tc-font-display);
  font-size: clamp(1.8rem, 3.6vw, 2.8rem);
  line-height: 0.98;
  color: var(--tc-text) !important;
}

.tc-canvas .m-accent {
  color: var(--tc-accent);
}

.tc-canvas .m-rule {
  width: 84px;
  height: 3px;
  border-radius: 999px;
  background: var(--tc-accent);
}

.tc-canvas .m-body {
  color: var(--tc-muted);
  line-height: 1.75;
}

.tc-canvas .m-cols,
.tc-canvas .m-cols-3,
.tc-canvas .m-stats,
.tc-canvas .m-fleet-grid,
.tc-canvas .m-warranty,
.tc-canvas .kp-kacals-stage-grid,
.tc-canvas .kp-kacals-stage-footer {
  display: grid;
  gap: 14px;
}

.tc-canvas .m-cols,
.tc-canvas .m-warranty {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.tc-canvas .m-cols-3,
.tc-canvas .m-fleet-grid,
.tc-canvas .kp-kacals-stage-footer {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.tc-canvas .kp-kacals-stage-grid {
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
}

.tc-canvas .kp-kacals-stage,
.tc-canvas .kp-kacals-stage-main,
.tc-canvas .kp-kacals-stage-aside {
  display: grid;
  gap: 18px;
}

.tc-canvas .m-card,
.tc-canvas .m-stat,
.tc-canvas .m-quote,
.tc-canvas .m-wb,
.tc-canvas .m-fleet,
.tc-canvas .kp-contact-form,
.tc-canvas .m-cmp-row,
.tc-canvas .m-step,
.tc-canvas .m-stat-callout {
  border: 1px solid var(--tc-border);
  border-radius: 22px;
  background: var(--tc-panel);
  color: var(--tc-text);
  box-shadow: var(--tc-shadow);
}

.tc-canvas .m-card,
.tc-canvas .m-quote,
.tc-canvas .kp-contact-form {
  padding: 20px;
}

.tc-canvas .m-stat-callout {
  padding: 20px;
  color: var(--tc-text) !important;
}

.tc-canvas .m-stat-callout .m-stat-value {
  color: var(--tc-text) !important;
}

.tc-canvas .m-stat-callout .m-stat-context {
  color: var(--tc-muted) !important;
}

.tc-canvas .m-card h4,
.tc-canvas .m-fleet .mf-name {
  margin: 0 0 10px;
  color: var(--tc-text) !important;
  font-size: 0.96rem;
}

.tc-canvas .m-card p,
.tc-canvas .m-fleet .mf-sub,
.tc-canvas .m-step-text,
.tc-canvas .m-step-text div,
.tc-canvas .mw-sub,
.tc-canvas .mq-author {
  color: var(--tc-muted) !important;
  line-height: 1.65;
}

.tc-canvas .m-bullets {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 18px;
  color: var(--tc-muted);
}

.tc-canvas .m-bullets li::marker {
  color: var(--tc-accent);
}

.tc-canvas .m-stats,
.tc-canvas .m-fleet-grid {
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.tc-canvas .m-stat,
.tc-canvas .m-fleet,
.tc-canvas .m-wb {
  padding: 18px;
}

.tc-canvas .ms-num,
.tc-canvas .mw-big,
.tc-canvas .m-stat-value {
  font-family: var(--tc-font-display);
  font-size: clamp(1.5rem, 3vw, 2.3rem);
  line-height: 1;
  color: var(--tc-text) !important;
}

.tc-canvas .ms-num span {
  color: var(--tc-accent);
}

.tc-canvas .ms-label,
.tc-canvas .m-stat-context {
  color: var(--tc-muted);
  margin-top: 8px;
}

.tc-canvas .m-quote p {
  margin: 0;
  font-family: var(--tc-font-display);
  font-size: clamp(1.2rem, 2.4vw, 1.8rem);
  line-height: 1.5;
  color: var(--tc-text) !important;
}

.tc-canvas .m-step {
  grid-template-columns: 42px 1fr;
  align-items: start;
  padding: 14px 16px;
}

.tc-canvas .m-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  background: var(--tc-accent-soft);
  color: var(--tc-accent);
  font-family: var(--tc-font-mono);
  font-weight: 700;
}

.tc-canvas .m-step-text strong,
.tc-canvas .m-bullets li strong {
  color: var(--tc-text) !important;
}

.tc-canvas .m-cmp {
  display: grid;
  gap: 10px;
}

.tc-canvas .m-cmp-row {
  display: grid;
  grid-template-columns: minmax(0, 2fr) repeat(2, minmax(80px, 1fr));
  gap: 12px;
  align-items: center;
  padding: 14px 16px;
}

.tc-canvas .m-cmp-head {
  font-family: var(--tc-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--tc-accent);
}

.tc-canvas .m-check {
  color: #7cb342;
  font-weight: 700;
}

.tc-canvas .m-x {
  color: #ef7d7d;
  font-weight: 700;
}

.tc-canvas .m-varies {
  color: var(--tc-accent);
  font-weight: 700;
}

.tc-canvas .m-fleet {
  text-align: center;
}

.tc-canvas .mf-icon {
  font-size: 1.7rem;
  margin-bottom: 10px;
}

.tc-canvas .kp-contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.tc-canvas .kp-contact-field {
  display: grid;
  gap: 8px;
}

.tc-canvas .kp-contact-field-full {
  grid-column: 1 / -1;
}

.tc-canvas .kp-contact-field input,
.tc-canvas .kp-contact-field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--tc-border);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--tc-text);
  font: inherit;
}

.tc-canvas .depth-block,
.tc-canvas .depth-video-card,
.tc-canvas .depth-stat-highlight {
  border: 1px solid var(--tc-border);
  border-radius: 24px;
  background: var(--tc-panel);
  box-shadow: var(--tc-shadow);
}

.tc-canvas .depth-block,
.tc-canvas .depth-stat-highlight {
  padding: 22px;
}

.tc-canvas .depth-block-quote {
  margin: 0;
}

.tc-canvas .depth-block-quote p {
  margin: 0;
  font-family: var(--tc-font-display);
  font-size: clamp(1.25rem, 2.2vw, 1.8rem);
  line-height: 1.5;
  color: var(--tc-text) !important;
}

.tc-canvas .depth-block-quote footer,
.tc-canvas .depth-contact-note,
.tc-canvas .depth-video-copy p,
.tc-canvas .depth-video-meta,
.tc-canvas .depth-compare-row p,
.tc-canvas .depth-step p,
.tc-canvas .depth-contact-status {
  color: var(--tc-muted);
}

.tc-canvas .depth-callout-label,
.tc-canvas .depth-video-meta span {
  font-family: var(--tc-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.tc-canvas .depth-callout-label {
  color: var(--tc-accent);
}

.tc-canvas .depth-block > p,
.tc-canvas .depth-contact-note {
  margin: 10px 0 0;
  line-height: 1.75;
  color: var(--tc-muted) !important;
}

.tc-canvas .depth-compare,
.tc-canvas .depth-metric-strip,
.tc-canvas .depth-video-list {
  display: grid;
  gap: 14px;
}

.tc-canvas .depth-compare {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.tc-canvas .depth-compare-pane {
  display: grid;
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--tc-border);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.03);
}

.tc-canvas .depth-compare-row {
  display: grid;
  gap: 6px;
}

.tc-canvas .depth-compare-row p,
.tc-canvas .depth-step p {
  margin: 0;
  line-height: 1.65;
}

.tc-canvas .depth-steps {
  display: grid;
  gap: 12px;
}

.tc-canvas .depth-step {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  align-items: start;
  padding: 16px;
  border: 1px solid var(--tc-border);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
}

.tc-canvas .depth-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  background: var(--tc-accent-soft);
  color: var(--tc-accent);
  font-family: var(--tc-font-mono);
  font-weight: 700;
}

.tc-canvas .depth-step-title,
.tc-canvas .depth-video-copy h3 {
  margin: 0 0 8px;
  color: var(--tc-text);
}

.tc-canvas .depth-stat-number {
  font-family: var(--tc-font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  line-height: 1;
}

.tc-canvas .depth-stat-value {
  margin-top: 8px;
  color: var(--tc-accent);
  font-family: var(--tc-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.tc-canvas .depth-stat-highlight p {
  margin: 12px 0 0;
  line-height: 1.7;
}

.tc-canvas .depth-metric-strip {
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.tc-canvas .depth-metric-item {
  display: grid;
  gap: 8px;
  padding: 18px;
  border: 1px solid var(--tc-border);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
}

.tc-canvas .depth-metric-item strong {
  font-family: var(--tc-font-display);
  font-size: clamp(1.5rem, 2.6vw, 2.2rem);
  line-height: 1;
}

.tc-canvas .depth-video-list {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.tc-canvas .depth-video-card {
  overflow: hidden;
}

.tc-canvas .depth-video-link {
  display: grid;
  color: inherit;
  text-decoration: none;
}

.tc-canvas .depth-video-thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.tc-canvas .depth-video-thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tc-canvas .depth-video-play {
  position: absolute;
  left: 16px;
  bottom: 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(6, 12, 19, 0.8);
  color: var(--tc-text);
  font-family: var(--tc-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.tc-canvas .depth-video-copy {
  display: grid;
  gap: 8px;
  padding: 18px;
}

.tc-canvas .depth-video-copy p,
.tc-canvas .depth-contact-form label {
  margin: 0;
}

.tc-canvas .depth-video-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tc-canvas .depth-video-meta span {
  padding: 6px 9px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
}

.tc-canvas .depth-contact-form {
  display: grid;
  gap: 14px;
  margin-top: 14px;
}

.tc-canvas .depth-contact-form label {
  display: grid;
  gap: 8px;
}

.tc-canvas .depth-contact-form input,
.tc-canvas .depth-contact-form textarea {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--tc-border);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--tc-text);
  font: inherit;
}

.tc-canvas .depth-contact-form textarea {
  min-height: 140px;
  resize: vertical;
}

.tc-canvas .depth-contact-submit {
  justify-self: start;
  padding: 12px 18px;
  border: 0;
  border-radius: 999px;
  background: var(--tc-accent);
  color: color-mix(in srgb, var(--tc-bg) 85%, #000);
  font: 600 0.9rem/1 var(--tc-font-body);
}

.tc-canvas .kp-contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.tc-canvas .kp-contact-submit {
  padding: 12px 18px;
  border-radius: 999px;
  border: 0;
  background: var(--tc-accent);
  color: color-mix(in srgb, var(--tc-bg) 82%, #000);
  font-weight: 700;
}

.tc-canvas .kp-contact-status,
.tc-canvas .kp-contact-privacy {
  color: var(--tc-muted);
}

@media (max-width: 900px) {
  .tc-frame {
    width: 100vw;
    height: 100dvh;
    border-radius: 0;
  }

  .tc-harness-shell {
    width: min(100vw - 24px, 960px);
    padding-top: 20px;
  }

  .tc-launcher-grid {
    grid-template-columns: 1fr;
    grid-template-rows: none;
  }

  .tc-launcher-card:first-child {
    grid-row: auto;
  }

  .tc-topbar {
    grid-template-columns: auto 1fr;
  }

  .tc-canvas-badge {
    grid-column: 1 / -1;
    justify-self: start;
  }

  .tc-body-shell {
    grid-template-columns: 1fr;
  }

  .tc-rail {
    flex-direction: row;
    gap: 6px;
    padding: 10px 16px;
    overflow-x: auto;
    overflow-y: hidden;
    border-right: 0;
    border-bottom: 1px solid var(--tc-border);
    background: rgba(5, 10, 16, 0.36);
  }

  .tc-rail-button {
    width: auto;
    min-width: max-content;
    white-space: nowrap;
    text-align: center;
  }

  .tc-section {
    padding: 22px 20px 44px;
  }

  .tc-slide-nav {
    display: none;
  }

  .tc-canvas .m-cols,
  .tc-canvas .m-cols-3,
  .tc-canvas .m-warranty,
  .tc-canvas .kp-kacals-stage-grid,
  .tc-canvas .kp-kacals-stage-footer,
  .tc-canvas .kp-contact-grid,
  .tc-canvas .depth-compare,
  .tc-canvas .depth-video-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .tc-harness-title {
    font-size: clamp(2rem, 11vw, 2.8rem);
  }

  .tc-topbar {
    padding: 14px 16px;
  }

  .tc-back-button {
    padding: 10px 13px;
  }

  .tc-content {
    padding: 18px 16px 32px;
  }

  .tc-section {
    gap: 16px;
    padding-bottom: 24px;
  }

  .tc-section-title {
    font-size: clamp(1.55rem, 9vw, 2.2rem);
  }

  .tc-cta-strip {
    padding: 14px 16px 18px;
  }

  .tc-cta-strip,
  .tc-cta-row {
    flex-direction: column;
    align-items: stretch;
  }

  .tc-canvas .depth-step {
    grid-template-columns: 1fr;
  }
}