/* TOPDMS SPORTS Warm Precision public shell. Loaded after legacy styles while
   pages are migrated section by section. */

:root {
  --ink: var(--td-color-text);
  --muted: var(--td-color-text-muted);
  --teal: var(--td-color-action);
  --teal2: var(--td-color-action-hover);
  --line: var(--td-color-border);
  --surface: var(--td-color-surface);
  --shade: var(--td-color-surface-quiet);
}

body {
  color: var(--td-color-text);
  background: var(--td-color-canvas);
}

.site-header {
  min-height: 72px;
  height: 72px;
  padding: 0 clamp(1.125rem, 3vw, 3rem);
  gap: clamp(1rem, 2.2vw, 2rem);
  background: rgb(251 252 250 / 94%);
  border-bottom: 1px solid var(--td-color-border);
  box-shadow: none;
  backdrop-filter: blur(18px) saturate(120%);
  z-index: var(--td-z-header);
}

.site-header .brand {
  flex: 0 0 auto;
}

.site-header .brand-logo {
  width: clamp(9.75rem, 13vw, 12rem);
  max-height: 2rem;
}

.site-header nav {
  min-width: 0;
  gap: clamp(0.75rem, 1.35vw, 1.25rem);
}

.site-header nav a {
  position: relative;
  color: var(--td-color-text-muted);
  font-size: 0.8125rem;
  font-weight: 590;
  line-height: 1;
  white-space: nowrap;
  transition: color var(--td-duration-fast) var(--td-ease-out);
}

.site-header nav a:hover,
.site-header nav a.active,
.site-header nav a[aria-current="page"] {
  color: var(--td-color-text);
}

.site-header nav a.active::after,
.site-header nav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -0.75rem;
  left: 0;
  height: 2px;
  background: var(--td-color-action);
}

.language-picker select,
.header-actions a,
.menu-button {
  min-height: 2.75rem;
  border: 1px solid var(--td-color-border);
  border-radius: var(--td-radius-control);
  background: var(--td-color-surface);
  color: var(--td-color-text);
}

.language-picker select {
  padding: 0 2rem 0 0.75rem;
}

.header-actions {
  flex: 0 0 auto;
}

.header-actions a {
  display: inline-flex;
  align-items: center;
  padding: 0 1rem;
  border-color: var(--td-color-action);
  background: var(--td-color-action);
  color: var(--td-color-surface);
  font-size: 0.8125rem;
  font-weight: 680;
  transition: background var(--td-duration-fast) var(--td-ease-out), transform var(--td-duration-fast) var(--td-ease-out);
}

.header-actions a:hover {
  background: var(--td-color-action-hover);
}

.header-actions a:active,
.button:active,
button:active {
  transform: translateY(1px);
}

.eyebrow {
  color: var(--td-color-action);
  font-size: var(--td-text-label);
  font-weight: 680;
  letter-spacing: 0.025em;
  text-transform: none;
}

.button {
  min-height: 2.875rem;
  padding: 0.75rem 1.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--td-radius-control);
  font-size: 0.9375rem;
  line-height: 1;
  white-space: nowrap;
  transition: color var(--td-duration-fast) var(--td-ease-out), background var(--td-duration-fast) var(--td-ease-out), border-color var(--td-duration-fast) var(--td-ease-out), transform var(--td-duration-fast) var(--td-ease-out);
}

.button.primary {
  color: var(--td-color-surface);
  background: var(--td-color-action);
  border-color: var(--td-color-action);
}

.button.primary:hover {
  background: var(--td-color-action-hover);
  border-color: var(--td-color-action-hover);
}

.button.secondary {
  color: var(--td-color-text);
  background: transparent;
  border-color: var(--td-color-border);
}

.button.secondary:hover {
  background: var(--td-color-surface);
  border-color: var(--td-color-text-muted);
}

.text-link {
  color: var(--td-color-action-hover);
}

.hero {
  min-height: min(48rem, calc(100dvh - 72px));
  padding: clamp(4rem, 7vw, 6rem) clamp(1.25rem, 6vw, 6.5rem) clamp(4.5rem, 8vw, 7rem);
  grid-template-columns: minmax(0, 0.82fr) minmax(28rem, 1.18fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  color: var(--td-color-text);
  background:
    radial-gradient(circle at 8% 18%, rgb(10 99 255 / 7%), transparent 28%),
    var(--td-color-canvas);
}

.hero-copy {
  max-width: 39rem;
}

.hero h1 {
  max-width: 11.5ch;
  color: var(--td-color-text);
  font-size: clamp(2.75rem, 4.6vw, 4rem);
  font-weight: 650;
  line-height: 0.98;
  letter-spacing: -0.04em;
  text-wrap: balance;
}

.hero-lead {
  max-width: 34rem;
  margin: 1.5rem 0;
  color: var(--td-color-text-muted);
  font-size: 1.0625rem;
  line-height: 1.65;
  text-wrap: pretty;
}

.hero-photo {
  border-radius: var(--td-radius-feature);
  box-shadow: 0 28px 74px rgb(32 40 38 / 15%);
}

.trust-row {
  gap: 0.75rem 1.25rem;
  margin-top: 1.75rem;
  color: var(--td-color-text-muted);
  font-size: 0.8125rem;
}

.trust-row span::before {
  content: none;
}

.evidence-value,
.workflow-section,
.app-download-section,
.metric-stages-section,
.role-value,
.section,
.location-section,
.partner-brands-section {
  background: var(--td-color-canvas);
}

.evidence-value,
.workflow-section,
.app-download-section,
.metric-stages-section,
.role-value,
.section,
.location-section,
.partner-brands-section,
.lab-section {
  padding-right: clamp(1.25rem, 6vw, 6.5rem);
  padding-left: clamp(1.25rem, 6vw, 6.5rem);
}

.workflow-section,
.metric-stages-section,
.section.shade,
.role-value,
.location-section {
  background: var(--td-color-surface-quiet);
}

.evidence-value-grid,
.role-value-grid,
.workflow-photo-grid,
.metric-stages-grid,
.app-feature-grid {
  gap: 1px;
  background: var(--td-color-border);
  border: 1px solid var(--td-color-border);
  border-radius: var(--td-radius-surface);
  overflow: hidden;
}

.evidence-value-grid article,
.role-value-grid article,
.workflow-photo-grid article,
.metric-stages-grid article,
.app-feature-grid article {
  border: 0;
  border-radius: 0;
  box-shadow: none;
  background: var(--td-color-surface);
}

.app-output-board {
  color: var(--td-color-data-text);
  background: var(--td-color-data-canvas);
  border-radius: var(--td-radius-feature);
  box-shadow: 0 28px 72px rgb(9 19 34 / 18%);
}

.app-output-metrics article {
  background: rgb(255 255 255 / 7%);
  border-radius: var(--td-radius-control);
}

.lab-section,
body > footer {
  color: var(--td-color-text);
  background: var(--td-color-surface);
}

.lab-section h2,
.footer-brand,
body > footer a {
  color: var(--td-color-text);
}

.lab-copy > p:last-child,
body > footer p {
  color: var(--td-color-text-muted);
}

body > footer {
  border-top: 1px solid var(--td-color-border);
}

.account-dialog {
  width: min(68rem, calc(100vw - 2rem));
  max-height: min(50rem, calc(100dvh - 2rem));
  position: relative;
  padding: 0;
  border: 1px solid var(--td-color-border);
  border-radius: var(--td-radius-feature);
  color: var(--td-color-text);
  background: var(--td-color-surface);
  box-shadow: var(--td-shadow-dialog);
  overflow: auto;
}

.account-dialog::backdrop,
.provider-dialog::backdrop {
  background: rgb(9 19 34 / 52%);
  backdrop-filter: blur(6px);
}

.account-dialog-close {
  width: 2.75rem;
  height: 2.75rem;
  display: grid;
  place-items: center;
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  z-index: 2;
  margin: 0;
  color: var(--td-color-text);
  background: var(--td-color-surface);
  border: 1px solid var(--td-color-border);
  border-radius: var(--td-radius-control);
  cursor: pointer;
  font-size: 1.5rem;
}

.account-dialog .account-experience {
  padding: clamp(3rem, 6vw, 5rem);
  grid-template-columns: minmax(0, 0.82fr) minmax(20rem, 1.18fr);
  gap: clamp(2rem, 5vw, 4rem);
  color: var(--td-color-text);
  background: var(--td-color-surface);
}

.account-dialog .account-visual {
  min-height: 32rem;
  color: var(--td-color-data-text);
  background: var(--td-color-data-canvas);
  border: 0;
  border-radius: var(--td-radius-surface);
  box-shadow: none;
}

.account-dialog .account-gateway {
  padding: 0;
}

.account-dialog .account-gateway h2 {
  font-size: clamp(2.25rem, 4vw, 3.75rem);
}

.account-dialog .account-tabs {
  padding: 0;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--td-color-border);
}

.account-dialog .account-tabs button {
  min-height: 3rem;
  color: var(--td-color-text-muted);
  border-bottom: 2px solid transparent;
}

.account-dialog .account-tabs button.active {
  color: var(--td-color-text);
  background: transparent;
  border-bottom-color: var(--td-color-action);
}

.account-dialog .account-form label {
  color: var(--td-color-text);
  font-size: 0.8125rem;
  letter-spacing: 0;
}

.account-dialog .account-form input,
.reset-form input {
  min-height: 3rem;
  border: 1px solid var(--td-color-border);
  border-radius: var(--td-radius-control);
  color: var(--td-color-text);
  background: var(--td-color-surface);
}

.account-dialog .account-form input:focus,
.reset-form input:focus {
  border-color: var(--td-color-action);
  box-shadow: var(--td-focus-ring);
}

.account-submit {
  min-height: 3rem;
  border-radius: var(--td-radius-control);
  color: var(--td-color-surface);
  background: var(--td-color-action);
  box-shadow: none;
}

.account-submit:hover {
  background: var(--td-color-action-hover);
}

.account-link-button {
  color: var(--td-color-action-hover);
}

/* Shared public page system: products, courses, coaches, training, Lab and
   partners use one light visual language. Data-output surfaces may retain the
   governed navy canvas, but marketing sections do not switch theme. */
.collection-page,
.training-data-page,
.lab-page,
.partner-page {
  color: var(--td-color-text);
  background: var(--td-color-canvas);
}

.collection-hero,
.training-data-hero,
.lab-hero,
.partner-hero {
  min-height: min(42rem, calc(100dvh - 72px));
  padding: clamp(3.75rem, 7vw, 6rem) clamp(1.25rem, 6vw, 6.5rem) clamp(4.5rem, 8vw, 7rem);
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(24rem, 1.08fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: center;
  color: var(--td-color-text);
  background:
    radial-gradient(circle at 10% 18%, rgb(10 99 255 / 7%), transparent 28%),
    var(--td-color-canvas);
}

.collection-hero h1,
.training-data-hero h1,
.lab-hero h1,
.partner-hero h1 {
  max-width: 13ch;
  margin: 0.75rem 0 1.25rem;
  color: var(--td-color-text);
  font-size: clamp(2.75rem, 4.5vw, 4rem);
  font-weight: 650;
  line-height: 0.98;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.collection-hero > div > p:last-child,
.training-data-hero > div:first-child > p:not(.eyebrow),
.lab-hero > div:first-child > p:not(.eyebrow),
.partner-hero > div:first-child > p:not(.eyebrow) {
  max-width: 62ch;
  margin: 0;
  color: var(--td-color-text-muted);
  font-size: 1.0625rem;
  line-height: 1.65;
  text-wrap: pretty;
}

.collection-scene,
.training-record-visual,
.lab-stage-visual,
.partner-scope-visual {
  border: 1px solid var(--td-color-border);
  border-radius: var(--td-radius-feature);
  box-shadow: 0 28px 72px rgb(32 40 38 / 14%);
  overflow: hidden;
}

.collection-scene {
  background: var(--td-color-surface-quiet);
}

.collection-scene .collection-signal {
  color: var(--td-color-data-text);
}

.collection-tabs {
  padding: 0 clamp(1.25rem, 6vw, 6.5rem);
  gap: 0.25rem;
  background: var(--td-color-surface);
  border-top: 1px solid var(--td-color-border);
  border-bottom: 1px solid var(--td-color-border);
}

.collection-tabs a {
  padding: 1rem 1.125rem;
  color: var(--td-color-text-muted);
  border-bottom: 2px solid transparent;
  font-size: 0.8125rem;
  font-weight: 620;
}

.collection-tabs a:hover,
.collection-tabs a.active {
  color: var(--td-color-text);
  background: transparent;
  border-bottom-color: var(--td-color-action);
}

.product-tier-section,
.product-media-section,
.product-gate-section,
.product-catalog-heading,
.course-fit-section,
.course-media-section,
.course-lifecycle-section,
.course-catalog-heading,
.course-access-section,
.coach-fit-section,
.coach-publication-section,
.coach-directory-heading,
.coach-join-section,
.training-data-layers,
.training-metric-contract,
.training-lifecycle,
.training-privacy-boundaries,
.training-next-actions,
.lab-stage-section,
.lab-chain-section,
.lab-catalog-heading,
.partner-purpose,
.partner-boundaries,
.partner-access,
.partner-context-cta,
.collection-shell,
.collection-proof {
  padding-right: clamp(1.25rem, 6vw, 6.5rem);
  padding-left: clamp(1.25rem, 6vw, 6.5rem);
}

.product-tier-section,
.product-gate-section,
.course-fit-section,
.course-lifecycle-section,
.coach-fit-section,
.training-data-layers,
.training-lifecycle,
.partner-purpose,
.partner-access {
  color: var(--td-color-text);
  background: var(--td-color-surface);
}

.product-media-section,
.product-catalog-heading,
.course-media-section,
.course-catalog-heading,
.course-access-section,
.coach-publication-section,
.coach-directory-heading,
.coach-join-section,
.training-metric-contract,
.training-privacy-boundaries,
.lab-stage-section,
.lab-catalog-heading,
.partner-boundaries {
  color: var(--td-color-text);
  background: var(--td-color-surface-quiet);
}

.product-policy-heading,
.product-catalog-heading,
.course-section-heading,
.course-catalog-heading,
.coach-section-heading,
.coach-directory-heading,
.training-section-heading,
.lab-section-heading,
.lab-catalog-heading,
.partner-section-heading {
  max-width: 62rem;
}

.product-policy-heading h2,
.product-gate-section h2,
.product-catalog-heading h2,
.course-section-heading h2,
.course-catalog-heading h2,
.course-access-section h2,
.coach-section-heading h2,
.coach-directory-heading h2,
.coach-join-section h2,
.training-section-heading h2,
.training-privacy-boundaries h2,
.training-next-actions h2,
.lab-section-heading h2,
.lab-catalog-heading h2,
.partner-section-heading h2,
.partner-boundaries h2,
.partner-context-cta h2 {
  max-width: 18ch;
  margin: 0.625rem 0 0;
  color: var(--td-color-text);
  font-size: clamp(2.25rem, 4.2vw, 3.75rem);
  font-weight: 640;
  line-height: 1.04;
  letter-spacing: -0.04em;
  text-wrap: balance;
}

.product-policy-heading > p:last-child,
.product-catalog-heading > p:last-child,
.product-gate-section > div > p:last-child,
.course-section-heading > p:last-child,
.course-catalog-heading > p:last-child,
.course-access-section > div:first-child > p:last-child,
.coach-section-heading > p:last-child,
.coach-directory-heading > p:last-child,
.coach-join-section > div:first-child > p:last-child,
.training-section-heading > p:last-child,
.lab-section-heading > p:last-child,
.lab-catalog-heading > p:last-child,
.partner-section-heading > p:last-child {
  max-width: 65ch;
  margin: 1.125rem 0 0;
  color: var(--td-color-text-muted);
  font-size: 1rem;
  line-height: 1.7;
  text-wrap: pretty;
}

.product-tier-grid,
.product-media-grid,
.course-fit-grid,
.course-media-grid,
.course-lifecycle-grid,
.coach-fit-grid,
.coach-publication-flow,
.training-layer-grid,
.training-metric-groups,
.training-lifecycle-grid,
.training-privacy-list,
.lab-stage-grid,
.lab-chain-grid,
.partner-purpose-grid,
.partner-boundary-list,
.partner-access-grid {
  gap: 1px;
  background: var(--td-color-border);
  border: 1px solid var(--td-color-border);
  border-radius: var(--td-radius-surface);
  overflow: hidden;
}

.product-tier-grid article,
.product-media-grid article,
.course-fit-grid article,
.course-media-grid article,
.course-lifecycle-grid li,
.coach-fit-grid article,
.coach-publication-flow li,
.training-layer-grid article,
.training-metric-groups article,
.training-lifecycle-grid li,
.training-privacy-list article,
.lab-stage-grid article,
.lab-chain-grid article,
.partner-purpose-grid article,
.partner-boundary-list article,
.partner-access-grid li {
  color: var(--td-color-text);
  background: var(--td-color-surface);
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.product-tier-grid article[data-tier="lab"],
.training-metric-groups article[data-stage="2"],
.training-metric-groups article[data-stage="3"] {
  color: var(--td-color-text);
  background: var(--td-color-surface);
  border: 0;
}

.product-tier-grid article > span,
.product-tier-grid article strong,
.product-media-grid span,
.course-fit-grid span,
.course-media-grid span,
.course-lifecycle-grid li > span,
.coach-fit-grid span,
.coach-publication-flow li > span,
.training-layer-grid span,
.training-metric-groups article > span,
.training-lifecycle-grid span,
.lab-stage-grid article > span,
.lab-chain-grid article > span,
.partner-purpose-grid article > span,
.partner-boundary-list b,
.partner-access-grid span {
  color: var(--td-color-action);
}

.product-tier-grid h3,
.product-tier-grid article[data-tier="lab"] h3,
.product-media-grid strong,
.course-fit-grid strong,
.course-media-grid strong,
.course-lifecycle-grid strong,
.coach-fit-grid strong,
.coach-publication-flow strong,
.training-layer-grid h3,
.training-metric-groups h3,
.training-lifecycle-grid strong,
.training-privacy-list strong,
.lab-stage-grid h3,
.lab-chain-grid h3,
.partner-purpose-grid h3,
.partner-boundary-list strong,
.partner-access-grid strong {
  color: var(--td-color-text);
}

.product-tier-grid p,
.product-tier-grid article[data-tier="lab"] p,
.product-media-grid p,
.course-fit-grid p,
.course-media-grid p,
.course-lifecycle-grid p,
.coach-fit-grid p,
.coach-publication-flow p,
.training-layer-grid p,
.training-metric-groups li,
.training-metric-groups article > p,
.training-lifecycle-grid p,
.training-privacy-list p,
.lab-stage-grid p,
.lab-stage-grid li,
.lab-chain-grid p,
.lab-chain-grid li,
.partner-purpose-grid p,
.partner-boundary-list p,
.partner-access-grid p {
  color: var(--td-color-text-muted);
}

.product-tier-grid small,
.product-tier-grid article[data-tier="lab"] small,
.training-metric-groups small {
  color: var(--td-color-text-muted);
  border-color: var(--td-color-border);
}

.product-policy-rule,
.product-media-rule,
.course-boundary-note,
.course-media-rule,
.course-commerce-boundary,
.coach-boundary-note {
  color: var(--td-color-text-muted);
  background: var(--td-color-action-soft);
  border: 1px solid rgb(10 99 255 / 24%);
  border-radius: var(--td-radius-control);
}

.product-policy-rule strong,
.course-commerce-boundary strong {
  color: var(--td-color-text);
}

.collection-shell {
  background: var(--td-color-canvas);
}

.collection-tools label {
  color: var(--td-color-text-muted);
  font-size: 0.75rem;
  font-weight: 620;
  letter-spacing: 0;
}

.collection-tools input,
.collection-tools select {
  min-height: 3rem;
  color: var(--td-color-text);
  background: var(--td-color-surface);
  border: 1px solid var(--td-color-border);
  border-radius: var(--td-radius-control);
}

.collection-tools input:focus,
.collection-tools select:focus {
  border-color: var(--td-color-action);
  box-shadow: var(--td-focus-ring);
}

.collection-grid {
  gap: 1.125rem;
}

.collection-card {
  background: var(--td-color-surface);
  border: 1px solid var(--td-color-border);
  border-radius: var(--td-radius-surface);
  box-shadow: none;
  transition: border-color var(--td-duration-fast) var(--td-ease-out), transform var(--td-duration-fast) var(--td-ease-out);
}

.collection-card:hover {
  border-color: rgb(10 99 255 / 45%);
  transform: translateY(-2px);
}

.collection-card-media {
  color: var(--td-color-text-muted);
  background: var(--td-color-surface-quiet);
}

.collection-card-body {
  padding: 1.5rem;
}

.collection-card-chips span {
  padding: 0;
  color: var(--td-color-text-muted);
  background: transparent;
  border-radius: 0;
  font-size: 0.6875rem;
  font-weight: 620;
}

.collection-card h2 {
  color: var(--td-color-text);
  font-size: clamp(1.5rem, 2vw, 1.875rem);
}

.collection-card p,
.collection-card footer strong {
  color: var(--td-color-text-muted);
}

.collection-card footer {
  border-top-color: var(--td-color-border);
}

.collection-card footer a {
  color: var(--td-color-action-hover);
}

.loading,
.detail-empty,
.empty {
  min-height: 14rem;
  padding: 2rem;
  display: grid;
  place-items: center;
  color: var(--td-color-text-muted);
  background: var(--td-color-surface);
  border: 1px solid var(--td-color-border);
  border-radius: var(--td-radius-surface);
  text-align: center;
}

.collection-proof,
.training-next-actions,
.partner-context-cta {
  color: var(--td-color-text);
  background: var(--td-color-surface-quiet);
}

.collection-proof h2,
.training-next-actions h2,
.partner-context-cta h2 {
  color: var(--td-color-text);
}

.proof-links a,
.proof-links a:first-child,
.training-next-actions a,
.training-next-actions a:first-child,
.partner-context-cta a,
.partner-context-cta a:first-child {
  color: var(--td-color-text);
  background: var(--td-color-surface);
  border: 1px solid var(--td-color-border);
  border-radius: var(--td-radius-surface);
  box-shadow: none;
}

.proof-links a:hover,
.training-next-actions a:hover,
.partner-context-cta a:hover {
  border-color: rgb(10 99 255 / 45%);
  transform: translateY(-2px);
}

.proof-links span,
.training-next-actions span,
.training-next-actions a:first-child span,
.partner-context-cta a span,
.partner-context-cta a:first-child span {
  color: var(--td-color-text-muted);
}

.course-access-section,
.coach-join-section {
  color: var(--td-color-text);
}

.coach-join-actions .text-link,
.course-access-actions .text-link {
  color: var(--td-color-action-hover);
}

.coach-tool-boundaries li::before,
.training-metric-groups li::before {
  color: var(--td-color-action);
  background: var(--td-color-action);
}

.partner-access-actions {
  color: var(--td-color-text);
  background: var(--td-color-action-soft);
  border: 1px solid rgb(10 99 255 / 24%);
}

.partner-access-actions strong,
.partner-access-actions p,
.partner-access-actions .text-link {
  color: var(--td-color-text);
}

@media (prefers-reduced-motion: no-preference) {
  .collection-card,
  .proof-links a,
  .training-next-actions a,
  .partner-context-cta a {
    transition-duration: var(--td-duration-standard);
  }
}

@media (max-width: 1180px) {
  .site-header {
    flex-wrap: nowrap;
  }

  .menu-button {
    display: block;
    margin-left: auto;
  }

  .site-header nav {
    display: none;
    position: absolute;
    top: 72px;
    right: 0;
    left: 0;
    padding: 1rem clamp(1.25rem, 6vw, 6.5rem) 1.5rem;
    background: var(--td-color-surface);
    border-bottom: 1px solid var(--td-color-border);
    box-shadow: var(--td-shadow-menu);
  }

  .site-header nav.open {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
  }

  .site-header nav.open > a {
    min-height: 2.75rem;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--td-color-border);
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: 48rem;
  }

  .hero h1 {
    max-width: 13ch;
  }

  .collection-hero,
  .training-data-hero,
  .lab-hero,
  .partner-hero {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .account-dialog .account-experience {
    grid-template-columns: 1fr;
  }

  .account-dialog .account-visual {
    min-height: 22rem;
  }
}

@media (max-width: 680px) {
  .site-header {
    padding: 0 1rem;
  }

  .site-header .brand-logo {
    width: 9.5rem;
  }

  .site-header > .header-actions {
    display: none;
  }

  .site-header nav.open {
    grid-template-columns: 1fr;
    padding: 0.75rem 1.125rem 1.25rem;
  }

  .mobile-nav-tools {
    grid-column: 1 / -1;
  }

  .hero {
    padding-top: 2.75rem;
  }

  .hero h1 {
    max-width: 15ch;
    font-size: clamp(2.25rem, 10.5vw, 3rem);
    line-height: 1.01;
  }

  .hero-lead {
    font-size: 1rem;
  }

  .collection-hero,
  .training-data-hero,
  .lab-hero,
  .partner-hero {
    padding-top: 2.75rem;
  }

  .collection-hero h1,
  .training-data-hero h1,
  .lab-hero h1,
  .partner-hero h1 {
    max-width: 15ch;
    font-size: clamp(2.25rem, 10.5vw, 3rem);
    line-height: 1.01;
  }

  .account-dialog {
    width: min(100vw, 32rem);
    max-width: none;
    max-height: 100dvh;
    margin: 0;
    border: 0;
    border-radius: 0;
  }

  .account-dialog-close {
    width: 2.5rem;
    height: 2.5rem;
    top: 0.625rem;
    right: 0.75rem;
    margin: 0;
    font-size: 1.25rem;
  }

  .account-dialog .account-experience {
    min-height: 100dvh;
    padding: 3.75rem 1rem 1.25rem;
    align-items: start;
  }

  .account-dialog .account-visual {
    display: none;
  }

  .account-dialog .account-gateway h2 {
    max-width: 16ch;
    font-size: clamp(2rem, 9vw, 2.5rem);
    line-height: 1.02;
  }

  .account-dialog .account-intro {
    margin: 1rem 0 1.25rem;
    font-size: 0.9375rem;
    line-height: 1.55;
  }

  .account-dialog .account-tabs button {
    min-height: 2.75rem;
  }

  .account-dialog .account-form {
    gap: 0.75rem;
  }

  .account-dialog .account-form input {
    min-height: 2.75rem;
  }

  .account-dialog .account-form-row {
    gap: 0.375rem;
  }

  .account-dialog .account-link-button {
    min-height: 1.75rem;
    font-size: 0.75rem;
  }

  .account-dialog .account-submit {
    min-height: 2.75rem;
  }

  .account-dialog .account-trust {
    gap: 0.5rem 0.75rem;
    margin-top: 1rem;
    font-size: 0.6875rem;
    letter-spacing: 0.08em;
  }
}

/* Public homepage composition v2. The layout is intentionally editorial and
   asymmetric: it avoids repeating equal marketing-card rows while preserving
   every data hook used by the catalog, account and location scripts. */

main {
  overflow: clip;
}

.hero {
  min-height: auto;
  padding-top: clamp(3.75rem, 7vw, 6.75rem);
  padding-bottom: clamp(3.5rem, 7vw, 6rem);
  grid-template-columns: minmax(18rem, 0.76fr) minmax(32rem, 1.24fr);
  align-items: center;
  background:
    linear-gradient(90deg, rgb(229 233 231 / 72%) 1px, transparent 1px) 92% 0 / 5.5rem 5.5rem,
    linear-gradient(rgb(229 233 231 / 72%) 1px, transparent 1px) 92% 0 / 5.5rem 5.5rem,
    var(--td-color-canvas);
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.hero h1 {
  max-width: 10ch;
  font-size: clamp(3rem, 5vw, 4.75rem);
  line-height: 0.99;
}

.hero-actions {
  margin-top: 1.75rem;
}

.hero-photo {
  min-height: 35rem;
  margin: 0;
  overflow: hidden;
  border-radius: 0 0 var(--td-radius-feature) var(--td-radius-feature);
  box-shadow: 0 28px 74px rgb(32 40 38 / 13%);
}

.hero-photo > img {
  width: 100%;
  height: 35rem;
  display: block;
  object-fit: cover;
}

.hero-photo::after {
  background: linear-gradient(180deg, transparent 65%, rgb(9 19 34 / 44%));
}

.hero-data-card {
  max-width: min(22rem, calc(100% - 2rem));
  top: auto;
  bottom: 1rem;
  left: 1rem;
  padding: 0;
  color: white;
  background: transparent;
  border: 0;
  border-radius: 0;
  backdrop-filter: none;
}

.hero-data-card span,
.hero-data-card strong {
  color: inherit;
}

.hero-data-card span {
  font-size: 0.8125rem;
  line-height: 1.45;
}

.hero-data-card strong {
  margin-top: 0.35rem;
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
}


.experience-rail {
  max-width: var(--td-container);
  margin: 0 auto;
  padding: 1.125rem clamp(1.25rem, 6vw, 6.5rem);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  color: var(--td-color-text-muted);
  background: var(--td-color-surface);
  border-top: 1px solid var(--td-color-border);
  border-bottom: 1px solid var(--td-color-border);
  font-size: 0.8125rem;
}

.experience-rail span {
  padding: 0.25rem 1.25rem;
  border-left: 1px solid var(--td-color-border);
}

.experience-rail span:first-child {
  padding-left: 0;
  border-left: 0;
}

.evidence-value {
  padding-top: var(--td-space-section);
  padding-bottom: var(--td-space-section);
  display: grid;
  grid-template-columns: minmax(16rem, 0.72fr) minmax(25rem, 1.28fr);
  gap: clamp(3rem, 8vw, 8rem);
  align-items: start;
}

.evidence-value-heading h2,
.workflow-heading h2,
.role-value-heading h2,
.app-download-copy h2,
.metric-stages-section h2 {
  margin: 0;
  color: var(--td-color-text);
  font-size: clamp(2.25rem, 4vw, 4rem);
  font-weight: 620;
  line-height: 1.03;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.evidence-value-heading > p:last-child,
.workflow-heading > p:last-child,
.role-value-heading > p:last-child,
.app-download-copy > p {
  max-width: 42rem;
  color: var(--td-color-text-muted);
  line-height: 1.7;
}

.evidence-value-list {
  border-top: 1px solid var(--td-color-border);
}

.evidence-value-list article {
  padding: 1.5rem 0;
  display: grid;
  grid-template-columns: minmax(10rem, 0.48fr) minmax(0, 1fr);
  gap: 2rem;
  border-bottom: 1px solid var(--td-color-border);
}

.evidence-value-list h3,
.evidence-value-list p {
  margin: 0;
}

.evidence-value-list h3 {
  font-size: 1.125rem;
}

.evidence-value-list p {
  color: var(--td-color-text-muted);
  font-size: 0.9375rem;
  line-height: 1.65;
}

.workflow-section {
  padding-top: var(--td-space-section);
  padding-bottom: var(--td-space-section);
  background: var(--td-color-surface-quiet);
}

.workflow-heading {
  max-width: 62rem;
}

.workflow-photo-grid {
  margin-top: clamp(2.25rem, 5vw, 4.5rem);
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(20rem, 0.65fr);
  grid-template-rows: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  background: transparent;
  border: 0;
  border-radius: 0;
  overflow: visible;
}

.workflow-photo-grid article {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(9rem, 0.45fr) minmax(0, 0.55fr);
  align-items: stretch;
  overflow: hidden;
  background: var(--td-color-surface);
  border: 1px solid var(--td-color-border);
  border-radius: var(--td-radius-surface);
}

.workflow-photo-grid .workflow-lead {
  grid-row: 1 / 3;
  grid-template-columns: 1fr;
  grid-template-rows: minmax(21rem, 1fr) auto;
}

.workflow-photo-grid figure {
  min-height: 13rem;
  aspect-ratio: auto;
  margin: 0;
  overflow: hidden;
  position: relative;
  background: var(--td-color-border);
}

.workflow-photo-grid .workflow-lead figure {
  min-height: 30rem;
}

.workflow-photo-grid figure > .workflow-photo,
.workflow-photo-grid figure > img:first-child {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.workflow-photo-grid article > div {
  padding: clamp(1.25rem, 3vw, 2rem);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.workflow-photo-grid h3,
.workflow-photo-grid p {
  margin: 0;
}

.workflow-photo-grid h3 {
  font-size: 1.35rem;
}

.workflow-photo-grid p {
  min-height: 0;
  margin-top: 0.75rem;
  color: var(--td-color-text-muted);
  font-size: 0.875rem;
  line-height: 1.65;
}

.workflow-note {
  max-width: 60rem;
  margin: 1.25rem 0 0;
  color: var(--td-color-text-muted);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.55;
  text-transform: none;
}

.app-download-section {
  padding-top: var(--td-space-section);
  padding-bottom: var(--td-space-section);
  display: grid;
  grid-template-columns: minmax(18rem, 0.78fr) minmax(28rem, 1.22fr);
  gap: clamp(3rem, 8vw, 8rem);
  align-items: center;
  background: var(--td-color-canvas);
}

.app-feature-list {
  margin: 2rem 0;
  border-top: 1px solid var(--td-color-border);
}

.app-feature-list article {
  padding: 1rem 0;
  display: grid;
  grid-template-columns: minmax(8rem, 0.38fr) minmax(0, 0.62fr);
  gap: 1.25rem;
  border-bottom: 1px solid var(--td-color-border);
}

.app-feature-list strong,
.app-feature-list span {
  display: block;
}

.app-feature-list span {
  color: var(--td-color-text-muted);
  font-size: 0.875rem;
  line-height: 1.55;
}

.app-output-board {
  padding: 1rem;
  border-radius: var(--td-radius-feature);
}

.app-output-head {
  margin: 0 0 0.875rem;
}

.app-output-video {
  border-radius: var(--td-radius-surface);
}

.metric-stages-section {
  padding-top: var(--td-space-section);
  padding-bottom: var(--td-space-section);
  display: grid;
  grid-template-columns: minmax(18rem, 0.72fr) minmax(26rem, 1.28fr);
  gap: 1rem clamp(3rem, 8vw, 8rem);
  align-items: start;
  background: var(--td-color-surface-quiet);
}

.metric-stages-section .section-heading {
  display: block;
  margin: 0;
}

.metric-stages-list {
  border-top: 1px solid var(--td-color-border);
}

.metric-stages-list article {
  padding: 1.5rem 0;
  display: grid;
  grid-template-columns: minmax(9rem, 0.35fr) minmax(0, 0.65fr);
  gap: 2rem;
  border-bottom: 1px solid var(--td-color-border);
}

.metric-stages-list h3,
.metric-stages-list p {
  margin: 0;
}

.metric-stages-list h3 {
  font-size: 1.125rem;
}

.metric-stages-list p {
  color: var(--td-color-text-muted);
  font-size: 0.9375rem;
  line-height: 1.65;
}

.metric-stages-section > .text-link {
  grid-column: 1;
  width: max-content;
  margin-top: 0.5rem;
}

.role-value {
  padding-top: var(--td-space-section);
  padding-bottom: var(--td-space-section);
  display: grid;
  grid-template-columns: minmax(17rem, 0.7fr) minmax(28rem, 1.3fr);
  gap: clamp(3rem, 8vw, 8rem);
  background: var(--td-color-surface);
}

.role-value-list {
  border-top: 1px solid var(--td-color-border);
}

.role-value-list article {
  padding: 1.5rem 0;
  display: grid;
  grid-template-columns: 7.5rem minmax(0, 1fr) auto;
  gap: 1.5rem;
  align-items: start;
  border-bottom: 1px solid var(--td-color-border);
}

.role-value-list article > span {
  color: var(--td-color-text-muted);
  font-size: 0.6875rem;
  font-weight: 680;
  letter-spacing: 0.06em;
}

.role-value-list h3,
.role-value-list p {
  margin: 0;
}

.role-value-list h3 {
  font-size: 1.125rem;
}

.role-value-list p {
  margin-top: 0.4rem;
  color: var(--td-color-text-muted);
  font-size: 0.875rem;
  line-height: 1.55;
}

.role-value-list a {
  color: var(--td-color-action-hover);
  font-size: 0.8125rem;
  font-weight: 650;
  text-decoration: none;
}

.account-benefit-list {
  margin-top: 2rem;
  border-top: 1px solid rgb(255 255 255 / 18%);
}

.account-benefit-list p {
  margin: 0;
  padding: 1.25rem 0;
  color: var(--td-color-data-text);
  border-bottom: 1px solid rgb(255 255 255 / 18%);
  font-size: 0.9375rem;
  line-height: 1.5;
}

.section,
.lab-section,
.location-section,
.partner-brands-section {
  padding-top: var(--td-space-section);
  padding-bottom: var(--td-space-section);
}

.section-heading {
  margin-bottom: 2.5rem;
}

.section-heading h2,
.lab-copy h2,
.location-section h2 {
  max-width: 18ch;
  margin: 0;
  font-size: clamp(2rem, 3.6vw, 3.5rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.card-grid {
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1rem;
}

.card-grid > * {
  grid-column: span 4;
}

.card-grid > :first-child:nth-last-child(2),
.card-grid > :first-child:nth-last-child(2) ~ *,
.card-grid > :only-child {
  grid-column: span 6;
}

.content-card,
.coach-card {
  border: 1px solid var(--td-color-border);
  border-radius: var(--td-radius-surface);
  box-shadow: none;
}

.coach-grid {
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1rem;
}

.coach-grid > * {
  grid-column: span 3;
}

.lab-section {
  grid-template-columns: minmax(16rem, 0.58fr) minmax(30rem, 1.42fr);
  background: var(--td-color-surface);
}

.location-section {
  background: var(--td-color-surface-quiet);
}

.map-placeholder {
  border-radius: var(--td-radius-feature);
  background-color: var(--td-color-surface);
  background-image:
    linear-gradient(rgb(206 213 209 / 52%) 1px, transparent 1px),
    linear-gradient(90deg, rgb(206 213 209 / 52%) 1px, transparent 1px);
  border-color: var(--td-color-border);
}

@media (max-width: 1180px) {
  .hero,
  .evidence-value,
  .app-download-section,
  .metric-stages-section,
  .role-value,
  .lab-section {
    grid-template-columns: 1fr;
  }

  .hero-photo {
    max-width: 58rem;
  }

  .evidence-value-heading,
  .app-download-copy,
  .metric-stages-section .section-heading,
  .role-value-heading,
  .lab-copy {
    max-width: 48rem;
  }

  .metric-stages-section > .text-link {
    grid-column: auto;
  }

  .workflow-photo-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
  }

  .workflow-photo-grid .workflow-lead {
    grid-row: auto;
    grid-column: 1 / -1;
    grid-template-columns: minmax(0, 1.35fr) minmax(18rem, 0.65fr);
    grid-template-rows: auto;
  }

  .workflow-photo-grid .workflow-lead figure {
    min-height: 25rem;
  }

  .coach-grid > * {
    grid-column: span 6;
  }
}

@media (max-width: 680px) {
  .hero {
    padding-top: 2.75rem;
  }

  .hero h1 {
    font-size: clamp(2.65rem, 12vw, 3.75rem);
  }

  .hero-photo,
  .hero-photo > img {
    min-height: 26rem;
    height: 26rem;
  }


  .experience-rail {
    padding: 0.75rem 1rem;
    grid-template-columns: 1fr 1fr;
  }

  .experience-rail span {
    padding: 0.65rem;
    border-left: 0;
    border-bottom: 1px solid var(--td-color-border);
  }

  .evidence-value-list article,
  .app-feature-list article,
  .metric-stages-list article,
  .role-value-list article {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .workflow-photo-grid {
    grid-template-columns: 1fr;
  }

  .workflow-photo-grid .workflow-lead,
  .workflow-photo-grid article {
    grid-column: auto;
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

  .workflow-photo-grid .workflow-lead figure,
  .workflow-photo-grid figure {
    min-height: 18rem;
  }

  .card-grid,
  .coach-grid {
    grid-template-columns: 1fr;
  }

  .card-grid > *,
  .card-grid > :first-child:nth-last-child(2),
  .card-grid > :first-child:nth-last-child(2) ~ *,
  .card-grid > :only-child,
  .coach-grid > * {
    grid-column: auto;
  }

  .section-heading {
    align-items: flex-start;
  }
}

/* Core public routes v2. These sections now alternate feature, comparison and
   task layouts instead of repeating equal card matrices. */

.product-tier-grid,
.course-fit-grid,
.coach-fit-grid,
.training-layer-grid,
.lab-value-grid,
.lab-maturity-grid,
.training-metric-groups {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1px;
  background: var(--td-color-border);
  border: 1px solid var(--td-color-border);
  border-radius: var(--td-radius-surface);
  overflow: hidden;
}

.product-tier-grid > :first-child,
.lab-value-grid > :first-child,
.lab-maturity-grid > :first-child,
.training-metric-groups > :first-child {
  grid-column: span 7;
  grid-row: span 2;
}

.product-tier-grid > :not(:first-child),
.lab-value-grid > :not(:first-child),
.lab-maturity-grid > :not(:first-child),
.training-metric-groups > :not(:first-child) {
  grid-column: span 5;
}

.course-fit-grid > :first-child,
.coach-fit-grid > :first-child,
.training-layer-grid > :first-child {
  grid-column: span 7;
  grid-row: span 3;
}

.course-fit-grid > :not(:first-child),
.coach-fit-grid > :not(:first-child),
.training-layer-grid > :not(:first-child) {
  grid-column: span 5;
}

.product-tier-grid article,
.course-fit-grid article,
.coach-fit-grid article,
.training-layer-grid article,
.lab-value-grid article,
.lab-maturity-grid article,
.training-metric-groups article {
  min-height: auto;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  background: var(--td-color-surface);
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.product-tier-grid > :first-child,
.course-fit-grid > :first-child,
.coach-fit-grid > :first-child,
.training-layer-grid > :first-child,
.lab-value-grid > :first-child,
.lab-maturity-grid > :first-child,
.training-metric-groups > :first-child {
  padding: clamp(2rem, 5vw, 4.25rem);
  background: var(--td-color-action-soft);
}

.course-fit-grid article > span:first-child,
.coach-fit-grid article > span:first-child,
.training-layer-grid article > span:first-child,
.lab-value-grid article > span:first-child,
.product-media-grid article > span:first-child,
.course-media-grid article > span:first-child,
.course-lifecycle-grid li > span:first-child,
.training-lifecycle-grid li > span:first-child,
.product-gate-section li > span:first-child {
  display: none;
}

.product-media-grid,
.course-media-grid,
.course-lifecycle-grid,
.training-lifecycle-grid,
.lab-chain-grid,
.coach-publication-flow {
  display: block;
  background: transparent;
  border: 0;
  border-top: 1px solid var(--td-color-border);
  border-radius: 0;
  overflow: visible;
}

.product-media-grid article,
.course-media-grid article,
.course-lifecycle-grid li,
.training-lifecycle-grid li,
.lab-chain-grid article,
.coach-publication-flow li {
  min-height: auto;
  padding: 1.5rem 0;
  display: grid;
  grid-template-columns: minmax(12rem, 0.42fr) minmax(0, 0.58fr);
  gap: 0.5rem 2.5rem;
  align-items: start;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--td-color-border);
  border-radius: 0;
  box-shadow: none;
}

.product-media-grid article > strong,
.course-media-grid article > strong,
.course-lifecycle-grid li > div,
.training-lifecycle-grid li > strong,
.lab-chain-grid article > h3,
.coach-publication-flow li > div {
  grid-column: 1;
  grid-row: 1;
}

.product-media-grid article > p,
.course-media-grid article > p,
.course-lifecycle-grid li > div > p,
.training-lifecycle-grid li > p,
.lab-chain-grid article > p,
.coach-publication-flow li > div > p {
  grid-column: 2;
  grid-row: 1;
  margin: 0;
}

.lab-chain-grid article > span {
  grid-column: 1;
  grid-row: auto;
}

.lab-chain-grid article > ul {
  grid-column: 2;
  margin-top: 1rem;
}

.product-gate-section,
.course-access-section,
.coach-join-section,
.training-privacy-boundaries,
.partner-boundaries,
.partner-context-cta,
.location-map-boundary {
  gap: clamp(3rem, 8vw, 8rem);
}

.product-gate-section ol {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--td-color-border);
}

.product-gate-section li {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--td-color-border);
}

.collection-proof,
.training-next-actions,
.partner-context-cta {
  display: grid;
  grid-template-columns: minmax(16rem, 0.6fr) minmax(28rem, 1.4fr);
  gap: clamp(3rem, 8vw, 8rem);
}

.proof-links,
.training-next-actions > div:last-child,
.partner-context-cta > div:last-child {
  display: block;
  border-top: 1px solid var(--td-color-border);
}

.proof-links a,
.training-next-actions a,
.partner-context-cta a {
  min-height: auto;
  padding: 1.5rem 0;
  display: grid;
  grid-template-columns: minmax(10rem, 0.4fr) minmax(0, 0.6fr);
  gap: 2rem;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--td-color-border);
  border-radius: 0;
}

.proof-links a:hover,
.training-next-actions a:hover,
.partner-context-cta a:hover {
  padding-left: 0.5rem;
  background: var(--td-color-surface);
  border-color: var(--td-color-border);
  transform: none;
}

@media (max-width: 980px) {
  .product-tier-grid,
  .course-fit-grid,
  .coach-fit-grid,
  .training-layer-grid,
  .lab-value-grid,
  .lab-maturity-grid,
  .training-metric-groups {
    grid-template-columns: 1fr 1fr;
  }

  .product-tier-grid > *,
  .course-fit-grid > *,
  .coach-fit-grid > *,
  .training-layer-grid > *,
  .lab-value-grid > *,
  .lab-maturity-grid > *,
  .training-metric-groups > * {
    grid-column: auto !important;
    grid-row: auto !important;
  }

  .collection-proof,
  .training-next-actions,
  .partner-context-cta {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .product-tier-grid,
  .course-fit-grid,
  .coach-fit-grid,
  .training-layer-grid,
  .lab-value-grid,
  .lab-maturity-grid,
  .training-metric-groups {
    grid-template-columns: 1fr;
  }

  .product-media-grid article,
  .course-media-grid article,
  .course-lifecycle-grid li,
  .training-lifecycle-grid li,
  .lab-chain-grid article,
  .coach-publication-flow li,
  .proof-links a,
  .training-next-actions a,
  .partner-context-cta a {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .product-media-grid article > p,
  .course-media-grid article > p,
  .course-lifecycle-grid li > div > p,
  .training-lifecycle-grid li > p,
  .lab-chain-grid article > p,
  .coach-publication-flow li > div > p,
  .lab-chain-grid article > ul {
    grid-column: 1;
    grid-row: auto;
  }
}