/* Shared STRATA finish. Content remains visible when JavaScript is unavailable. */
:root {
  --motion-ease: var(--strata-ease-out);
  --paper: var(--strata-paper);
  --white: var(--strata-surface);
  --line: var(--strata-line);
  --ink: var(--strata-ink);
  --panel: var(--strata-night-panel);
  --text: var(--strata-night-text);
  --muted: var(--strata-muted);
  --accent: var(--strata-accent);
  --lime: var(--strata-accent);
  --display: var(--strata-font);
  --body: var(--strata-font);
  --mono: var(--strata-mono);
  --surface-radius: var(--strata-radius-surface);
  --control-radius: var(--strata-radius-control);
}
::selection {
  background: var(--accent);
  color: #10110f;
}
body {
  font-family: var(--body);
  font-size: 16px;
  text-rendering: optimizeLegibility;
}
.strata-scroll-progress {
  position: fixed;
  z-index: 120;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  pointer-events: none;
  background: var(--accent);
  opacity: 0;
  transform: scaleX(0);
  transform-origin: left center;
  transition: opacity 0.2s ease;
}
.strata-scroll-progress[data-active="true"] {
  opacity: 1;
}
button,
a,
input,
select,
textarea {
  -webkit-tap-highlight-color: transparent;
}
input,
select,
textarea {
  font-size: max(1rem, 16px);
}
button:disabled {
  cursor: not-allowed;
  opacity: 0.58;
}
button[aria-busy="true"] {
  cursor: progress;
}
:where(.button, .dark-button, .outline-button, .account-button, .session-button) {
  min-height: 46px;
  border-radius: var(--control-radius);
}
:where(
  .desktop-nav a,
  .account-button,
  .session-button,
  .button,
  .dark-button,
  .outline-button,
  .filter-chip,
  .group-tab
) {
  font-size: 0.875rem;
  letter-spacing: 0.025em;
}
:where(
  .field-label,
  .select-wrap > span,
  .sort-field,
  .results-meta,
  .target-pill,
  .exercise-cell strong
) {
  font-size: 0.875rem;
}
:where(.hero-intro, .week-intro, .section-heading > p, .muscle-panel > p) {
  font-size: 1rem;
}
:where(.panel-index, .panel-stat, .target-matrix span, .hero-data span, .exercise-title p) {
  font-size: 0.75rem;
}
:where(.site-header, .studio-header, .planner-header) {
  column-gap: 20px;
}
.site-header {
  grid-template-columns: auto 1fr auto;
}
.desktop-nav {
  justify-content: center;
  gap: clamp(10px, 1.6vw, 24px);
}
.hero {
  min-height: 650px;
  height: 82svh;
  max-height: 820px;
}
.hero-grid {
  padding-bottom: 70px;
  column-gap: 40px;
}
.hero h1 {
  font-size: clamp(64px, 9vw, 128px);
  line-height: 1.06;
  letter-spacing: -0.025em;
}
.hero-intro {
  max-width: 530px;
  color: #d9dfd5;
}
.hero-data {
  padding: 0 22px;
  border: 1px solid #ffffff38;
  border-radius: 10px;
  background: #10110fca;
}
.hero-data div:last-child {
  border-bottom: 0;
}
.hero-data strong {
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}
.hero-data span {
  color: #d9dfd5;
}
.hero-overlay {
  background:
    linear-gradient(90deg, #0a0b09f2 0%, #0a0b09b8 44%, #0a0b0920 83%),
    linear-gradient(0deg, #0a0b0980, transparent 60%);
}
.rankings-section {
  padding-top: 64px;
}
.section-heading {
  padding-bottom: 32px;
}
.section-heading h2 {
  font-size: clamp(44px, 5.5vw, 72px);
  line-height: 1.06;
  letter-spacing: -0.02em;
}
.group-tabs {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--white);
}
.group-tab {
  min-height: 64px;
}
.group-tab[aria-selected="true"] {
  box-shadow: inset 0 -3px var(--accent);
}
.rankings-shell {
  gap: 28px;
}
.muscle-panel {
  border-radius: 10px;
  background: linear-gradient(150deg, #242a20, #10110f 70%);
}
.filter-bar {
  border-radius: 8px;
  background: var(--white);
}
.search-field {
  min-width: 0;
}
.search-field input {
  border-radius: 8px 0 0 8px;
  font-size: 1rem;
}
.select-wrap select {
  font-size: 1rem;
}
.exercise-row {
  border-radius: 6px;
  padding-inline: 12px;
}
.exercise-row:nth-child(even) {
  background-color: #ffffff6b;
}
.exercise-title h3 {
  line-height: 1.25;
}
.score-badge {
  position: relative;
  border-radius: 7px;
  font-variant-numeric: tabular-nums;
}
.score-badge::after {
  content: "";
  position: absolute;
  height: 3px;
  left: 0;
  bottom: -7px;
  width: var(--score, 0%);
  background: #567019;
  border-radius: 4px;
}
.score-badge.top {
  box-shadow: 0 0 0 1px rgba(212, 245, 120, 0.2);
}
:where(.filter-chip, .action-icon) {
  border-radius: 5px;
}
:where(.detail-dialog, .compare-dialog, .weekly-pulse) {
  border-radius: 12px;
}
dialog {
  max-width: calc(100vw - 24px);
}
dialog::backdrop {
  background: #080b08a8;
  backdrop-filter: blur(5px);
}
.ticker-track {
  animation-iteration-count: 1;
  animation-duration: 4s;
}
.week-distribution {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 14px;
  padding: 22px 20px;
  background: #171c15;
  color: #fff;
  border-radius: 8px;
}
.week-distribution > div {
  display: grid;
  gap: 9px;
  text-align: center;
  font: 500 0.875rem var(--body, "Manrope", Arial, sans-serif);
  font-variant-numeric: tabular-nums;
}
.week-distribution small {
  font-size: 0.75rem;
  color: #d3d9cd;
}
.week-bar-track {
  height: 42px;
  display: flex;
  align-items: flex-end;
  background: #ffffff0a;
  border-radius: 3px;
  overflow: hidden;
}
.week-bar-track i {
  display: block;
  width: 100%;
  background: var(--accent);
  border-radius: 3px;
  transition: height 0.3s var(--motion-ease);
}
.week-bar-track i.is-rest {
  background: #899481;
}
@media (hover: hover) and (pointer: fine) {
  :where(.button, .dark-button, .outline-button, .action-icon) {
    transition:
      transform 0.2s var(--motion-ease),
      box-shadow 0.2s,
      color 0.2s,
      background-color 0.2s;
  }
  :where(.button, .dark-button, .outline-button):hover {
    box-shadow: 0 7px 18px #10110f20;
  }
  .exercise-row:hover {
    background: #fff;
    box-shadow:
      0 5px 22px #10110f0b,
      inset 3px 0 #7b971a;
  }
}
/* The hover lift moves the button, so it is motion: with reduced motion it would also jump under a resting pointer
   at the button's lower edge, again and again. */
@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  :where(.button, .dark-button, .outline-button):hover {
    transform: translateY(-2px);
  }
}
@media (prefers-reduced-motion: no-preference) {
  .motion-ready
    :where(
      [data-reveal],
      .home-page .section-heading,
      .method-intro,
      .score-model,
      .editorial-grid,
      .source-grid,
      .week-toolbar,
      .plus-studio .feature-grid,
      .account-intro,
      .account-access,
      .info-hero-grid,
      .pricing-grid,
      .contact-grid,
      .policy-card-grid,
      .policy-founder,
      .device-grid,
      .help-grid,
      .offline-shell,
      .workout-page .start-panel,
      .workout-page .history-section,
      .admin-hero,
      .admin-section
    ):not(.motion-enter) {
    opacity: 0.15;
    transform: translateY(16px);
  }
  .hero-copy {
    animation: strata-enter 0.75s var(--motion-ease) both;
  }
  .hero-data {
    animation: strata-enter 0.85s 0.12s var(--motion-ease) both;
  }
  .hero-media {
    animation: strata-image 1.2s var(--motion-ease) both;
  }
  .motion-enter {
    animation: strata-enter 0.65s var(--motion-ease) both;
  }
  .exercise-row {
    animation: strata-row 0.28s var(--motion-ease) both;
  }
  .exercise-row:nth-child(2) {
    animation-delay: 25ms;
  }
  .exercise-row:nth-child(3) {
    animation-delay: 50ms;
  }
  .exercise-row:nth-child(4) {
    animation-delay: 75ms;
  }
  .exercise-row:nth-child(5) {
    animation-delay: 100ms;
  }
  dialog[open] {
    animation: strata-enter 0.22s var(--motion-ease);
  }
  dialog[open] .metric-track i {
    transform-origin: left;
    animation: strata-meter 0.65s var(--motion-ease);
  }
}
@keyframes strata-enter {
  from {
    opacity: 0.15;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes strata-row {
  from {
    opacity: 0.4;
    transform: translateY(5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes strata-image {
  from {
    transform: scale(1.045);
  }
  to {
    transform: scale(1.01);
  }
}
@keyframes strata-meter {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}
@media (max-width: 1150px) {
  .site-header {
    padding-inline: 24px;
  }
  .desktop-nav {
    gap: 10px;
  }
  .desktop-nav a,
  .account-button,
  .session-button {
    font-size: 0.75rem;
  }
  .header-actions {
    gap: 5px;
  }
}
@media (max-width: 900px) {
  .rankings-shell {
    gap: 20px;
  }
  .hero {
    min-height: 700px;
    height: auto;
  }
  .hero-grid {
    min-height: 700px;
  }
}
@media (max-width: 800px) {
  .site-header {
    grid-template-columns: auto 1fr;
  }
  .desktop-nav {
    display: none;
  }
}
@media (max-width: 600px) {
  .hero {
    min-height: 0;
    max-height: none;
  }
  .hero-grid {
    min-height: 0;
    padding-top: calc(var(--site-header-height, 70px) + 48px + env(safe-area-inset-top));
    padding-bottom: 62px;
    gap: 30px;
  }
  .hero h1 {
    font-size: clamp(52px, 13vw, 76px);
    line-height: 1.03;
  }
  .hero-data {
    padding: 12px;
    gap: 12px;
  }
  .hero-data div {
    padding: 4px 0;
  }
  .hero-data strong {
    font-size: 32px;
  }
  .hero-data span {
    font-size: 0.75rem;
  }
  .hero-actions {
    gap: 18px;
  }
  .hero-actions .button {
    width: 100%;
  }
  .rankings-section {
    padding-top: 44px;
  }
  .group-tabs {
    border-radius: 6px;
    overflow-x: auto;
  }
  .group-tab {
    font-size: 0.875rem;
  }
  .exercise-row {
    padding-inline: 8px;
  }
  .section-heading h2 {
    font-size: clamp(40px, 10vw, 56px);
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
  .strata-scroll-progress {
    display: none;
  }
}
@media print {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
  .strata-scroll-progress {
    display: none;
  }
  .motion-enter {
    opacity: 1;
    transform: none;
  }
}

@media (hover: hover) and (pointer: fine) {
  :where(.brand, .brand-mark, .info-nav a, .product-nav a, .footer-nav a, .footer-links a) {
    transition:
      color 0.18s ease,
      transform 0.2s var(--motion-ease);
  }
  .brand:hover .brand-mark,
  .brand:focus-visible .brand-mark {
    transform: skew(-8deg) translateY(-2px);
  }
}

@media (prefers-reduced-motion: no-preference) {
  .info-hero-grid.motion-enter,
  .account-intro.motion-enter,
  .install-hero .hero-grid.motion-enter,
  .offline-shell.motion-enter,
  .policy-founder.motion-enter {
    animation-duration: 0.72s;
  }
}

@media (max-width: 800px) {
  html {
    scroll-padding-bottom: calc(76px + env(safe-area-inset-bottom));
  }
}

@media (max-width: 760px) {
  :where(.info-header, .account-header, .planner-header, .admin-header, .install-header) {
    backdrop-filter: none;
  }
  .account-page-shell {
    padding-bottom: calc(56px + env(safe-area-inset-bottom));
  }
  .account-page-shell .account-header {
    backdrop-filter: none;
  }
  .account-page-shell .account-header {
    min-height: calc(64px + env(safe-area-inset-top));
    flex-wrap: nowrap;
  }
  .account-page-shell .account-header.product-header .product-nav {
    position: fixed;
    z-index: 40;
    right: 0;
    bottom: 0;
    left: 0;
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(0, 1fr);
    width: 100%;
    min-height: calc(56px + env(safe-area-inset-bottom));
    padding-bottom: env(safe-area-inset-bottom);
    gap: 0;
    color: var(--text);
    background: var(--ink);
    border-top: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: 0 -8px 28px rgba(0, 0, 0, 0.2);
  }
  .account-page-shell .account-header.product-header .product-nav a {
    min-width: 0;
    min-height: 56px;
    padding: 0 3px;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.6875rem;
  }
  .account-page-shell .account-header.product-header .product-nav a:first-child {
    border-left: 0;
  }
}

/* First-week activation: retain STRATA's charcoal, lime and training-led type. */
.home-page .hero {
  height: auto;
  min-height: 680px;
  max-height: none;
}
.home-page .hero-grid {
  padding-top: 140px;
}
.home-page .hero h1 {
  font-size: clamp(58px, 7.7vw, 108px);
  line-height: 1.02;
}
.hero-note {
  margin: 18px 0 0;
  color: #d9dfd5;
  font-size: 0.875rem;
  line-height: 1.6;
}
.preview-starters {
  display: grid;
  gap: 8px;
  margin: 22px 0;
}
.preview-starters button {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px 12px;
  padding: 14px;
  min-height: 56px;
  border: 1px solid #b5baa9;
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
  font: inherit;
}
.preview-starters button strong {
  font-size: 1rem;
}
.preview-starters button span {
  font-size: 0.875rem;
  color: #505747;
}
.preview-starters button:hover:not(:disabled) {
  border-color: #58751d;
  background: #eff7db;
}
.preview-starters button:focus-visible {
  outline: 3px solid #58751d;
  outline-offset: 3px;
}
.preview-custom-label {
  margin: 0 0 14px;
  font-size: 0.875rem;
  font-weight: 700;
}
.plus-benefits strong {
  display: block;
  margin-bottom: 2px;
  color: var(--ink);
}
.plus-extras {
  border-top: 1px solid var(--line);
  padding: 18px 0;
  font-size: 1rem;
  line-height: 1.7;
}
.plus-extras summary {
  cursor: pointer;
  font-weight: 700;
  min-height: 44px;
}
.memory-preview {
  border-bottom: 1px solid var(--line);
  margin-bottom: 28px;
  padding-bottom: 24px;
}
.memory-preview h2 {
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.12;
}
.memory-example-label,
.memory-example-note {
  font-size: 0.875rem;
  line-height: 1.6;
}
.memory-sample {
  margin: 20px 0 14px;
  background: #171c15;
  color: #f2f3eb;
  border-radius: 12px;
  padding: 20px;
}
.memory-sample-heading {
  display: grid;
  gap: 5px;
}
.memory-sample-heading strong {
  font-size: 1.1rem;
  color: var(--accent);
}
.memory-sample-heading span {
  font-size: 0.875rem;
  color: #c8d0c1;
}
.memory-sample table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 18px;
  font-variant-numeric: tabular-nums;
}
.memory-sample th,
.memory-sample td {
  padding: 10px 6px;
  text-align: left;
  border-bottom: 1px solid #ffffff26;
  font-size: 1rem;
}
.memory-sample thead th {
  color: #c8d0c1;
  font-size: 0.875rem;
}
.memory-sample p {
  margin: 18px 0 0;
  color: #e3eadb;
  font-size: 0.875rem;
  line-height: 1.7;
}
@media (max-width: 600px) {
  .home-page .hero {
    min-height: 0;
  }
  .home-page .hero-grid {
    padding-top: calc(var(--site-header-height, 70px) + 48px + env(safe-area-inset-top));
  }
  .home-page .hero h1 {
    font-size: clamp(48px, 11vw, 66px);
  }
  .memory-sample {
    padding: 16px;
  }
}
.preview-starters,
.preview-custom-label,
.preview-setup-note {
  grid-column: 1 / -1;
}
.preview-setup-note {
  margin: 0 0 18px;
  font-size: 0.875rem;
  line-height: 1.6;
  color: #c8d0c1;
}