:root {
  color-scheme: dark;
  --bg: #101412;
  --ink: #f5f1e8;
  --muted: #b8b1a3;
  --line: #313b36;
  --panel: #18201c;
  --panel-strong: #202b25;
  --accent: #f05d23;
  --accent-dark: #c84413;
  --mint: #67d5b5;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  min-height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
}

body {
  min-height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  margin: 0;
  background:
    radial-gradient(circle at 18% 12%, rgb(103 213 181 / 0.18), transparent 28rem),
    linear-gradient(135deg, #101412 0%, #141b18 45%, #211b15 100%);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

body.landing-page {
  height: auto;
  min-height: 100%;
  overflow: auto;
}

a,
button,
input,
select,
textarea {
  font: inherit;
}

a {
  color: inherit;
}

button {
  cursor: pointer;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 70px;
  padding: 0 5vw;
  background: rgb(16 20 18 / 0.86);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.top-nav {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  flex: 0 0 auto;
  margin-left: auto;
}

.nav-link {
  background: rgb(245 241 232 / 0.04);
  border: 1px solid rgb(245 241 232 / 0.08);
  color: var(--muted);
  padding: 0.78rem 1.1rem;
  border-radius: 999px;
  box-shadow: 0 10px 24px rgb(0 0 0 / 0.18);
  font-weight: 900;
  white-space: nowrap;
  transition:
    background-color 160ms ease,
    border-color 160ms ease,
    box-shadow 160ms ease,
    color 160ms ease,
    transform 160ms ease;
}

.nav-link.active,
.nav-link:hover {
  color: var(--ink);
  background: linear-gradient(135deg, rgb(240 93 35 / 0.28), rgb(103 213 181 / 0.16));
  border-color: rgb(240 93 35 / 0.44);
  box-shadow: 0 14px 30px rgb(240 93 35 / 0.18);
  transform: translateY(-1px);
}

.nav-link:disabled {
  cursor: not-allowed;
  color: rgb(184 177 163 / 0.38);
  background: rgb(245 241 232 / 0.025);
  border-color: rgb(245 241 232 / 0.05);
  box-shadow: none;
  transform: none;
}

.admin-nav-link[hidden] {
  display: none !important;
}

.nav-link.active:disabled {
  color: rgb(245 241 232 / 0.58);
  background: rgb(240 93 35 / 0.08);
  border-color: rgb(240 93 35 / 0.16);
}

.brand {
  display: grid;
  gap: 0.1rem;
  min-width: max-content;
  font-size: 1.1rem;
  font-weight: 900;
  line-height: 1.05;
  text-decoration: none;
}

.brand-title {
  color: var(--ink);
  font-size: 1.12rem;
}

.brand-subtitle {
  color: var(--mint);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.site-header nav {
  display: flex;
  gap: clamp(0.85rem, 3vw, 1.75rem);
  color: var(--muted);
  font-size: 0.95rem;
}

.site-header nav a {
  text-decoration: none;
}

.site-header nav a:hover {
  color: var(--ink);
}

main {
  min-height: calc(100vh - 70px);
  display: flex;
  flex-direction: column;
  overflow: visible;
}

body.landing-page main {
  display: block;
  min-height: calc(100vh - 70px);
  overflow: visible;
}

.section {
  display: none;
  flex-direction: column;
  min-height: calc(100vh - 70px);
  overflow: visible;
}

.section.active {
  display: flex;
}

.timer-panel {
  width: 100%;
  max-height: calc(100vh - 110px);
  padding: 1.4rem 5vw;
  background: rgb(24 32 28 / 0.92);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 28px 90px rgb(0 0 0 / 0.32);
  flex-direction: column;
  justify-content: flex-start;
  overflow: hidden;
}

.settings-panel {
  width: 100%;
  height: calc(100vh - 70px);
  padding: 1.5rem 5vw;
  justify-content: flex-start;
  overflow-y: auto;
  scrollbar-width: thin;
}

.timer-actions {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.timer-summary {
  margin: clamp(0.75rem, 1.8vw, 1.25rem) 0 0;
  color: var(--muted);
  font-size: clamp(0.95rem, 1.4vw, 1.15rem);
  font-weight: 800;
  text-align: center;
}

.settings-actions {
  display: flex;
  justify-content: flex-start;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.eyebrow {
  margin: 0 0 0.85rem;
  color: var(--mint);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 10ch;
  margin-bottom: 1.2rem;
  font-size: clamp(3.4rem, 9vw, 7.6rem);
  line-height: 0.98;
}

h2 {
  max-width: 11ch;
  margin-bottom: 0;
  font-size: clamp(2.1rem, 5vw, 4.8rem);
  line-height: 1.02;
}

.lead {
  max-width: 38rem;
  margin-bottom: 2rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.8rem;
  padding: 0.9rem 1.3rem;
  border: 1px solid transparent;
  border-radius: 8px;
  color: var(--ink);
  box-shadow: 0 12px 28px rgb(0 0 0 / 0.26);
  font-weight: 900;
  text-decoration: none;
  transition:
    background-color 160ms ease,
    box-shadow 160ms ease,
    transform 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 36px rgb(0 0 0 / 0.34);
}

.button:active {
  transform: translateY(0);
  box-shadow: 0 8px 18px rgb(0 0 0 / 0.28);
}

.button.primary {
  background: linear-gradient(135deg, var(--accent), #ff8a3d);
  color: white;
  box-shadow: 0 16px 34px rgb(240 93 35 / 0.36);
}

.button.primary:hover {
  background: linear-gradient(135deg, var(--accent-dark), var(--accent));
}

.button.secondary {
  background: var(--panel-strong);
  border-color: var(--line);
  box-shadow: 0 14px 30px rgb(103 213 181 / 0.14);
}

.button.ghost {
  background: rgb(245 241 232 / 0.04);
  border-color: var(--line);
}

.button[hidden] {
  display: none;
}

.button.timer-only-exit {
  display: none;
}

.home-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.7fr);
  gap: clamp(0.8rem, 2vw, 1.4rem);
  align-items: center;
  margin-bottom: clamp(0.65rem, 1.4vw, 1rem);
  padding: clamp(0.75rem, 1.5vw, 1rem);
  background: rgb(103 213 181 / 0.055);
  border: 1px solid rgb(103 213 181 / 0.16);
  border-radius: 8px;
}

.home-hero .eyebrow {
  margin-bottom: 0.5rem;
}

.home-hero h1 {
  max-width: 18ch;
  margin: 0;
  font-size: clamp(1.75rem, 3.65vw, 3.6rem);
  line-height: 1.02;
}

.home-hero-side {
  display: grid;
  gap: 0.65rem;
}

.home-hero-actions,
.gym-buddy-home-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 0.9rem;
}

.home-hero-actions .button,
.gym-buddy-home-actions .button {
  min-height: 2.8rem;
}

.home-hero p:not(.eyebrow) {
  margin: 0;
  color: var(--muted);
  font-size: clamp(0.98rem, 1.45vw, 1.18rem);
  font-weight: 850;
}

.hero-note {
  max-width: 38rem;
  margin: 0.8rem 0 0;
}

.workflow-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.workflow-strip span {
  padding: 0.35rem 0.55rem;
  color: var(--ink);
  background: rgb(245 241 232 / 0.055);
  border: 1px solid rgb(245 241 232 / 0.09);
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 950;
  white-space: nowrap;
}

.pwa-install-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  margin-bottom: clamp(0.65rem, 1.4vw, 1rem);
  padding: clamp(0.8rem, 1.6vw, 1.1rem);
  background: rgb(10 35 29 / 0.94);
  border: 1px solid rgb(82 229 196 / 0.26);
  border-radius: 10px;
}

.pwa-install-card[hidden] {
  display: none;
}

.pwa-install-card h2 {
  margin: 0.15rem 0 0.3rem;
  font-size: clamp(1.2rem, 2vw, 1.65rem);
}

.pwa-install-card p:not(.eyebrow) {
  max-width: 60rem;
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 750;
}

.pwa-install-instructions {
  margin-top: 0.6rem !important;
  padding: 0.65rem 0.75rem;
  background: rgb(5 20 17 / 0.7);
  border-left: 3px solid var(--blue);
  border-radius: 6px;
}

.pwa-install-actions {
  display: flex;
  gap: 0.55rem;
}

.quick-timers {
  display: grid;
  grid-template-columns: minmax(14rem, 0.55fr) minmax(0, 1.45fr);
  gap: clamp(0.8rem, 2vw, 1.25rem);
  align-items: center;
  margin-bottom: clamp(0.65rem, 1.4vw, 1rem);
  padding: clamp(0.75rem, 1.5vw, 1rem);
  background: rgb(245 241 232 / 0.03);
  border: 1px solid rgb(245 241 232 / 0.09);
  border-radius: 8px;
}

.gym-buddy-home-card {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(28rem, 1.2fr);
  gap: clamp(0.8rem, 2vw, 1.4rem);
  align-items: center;
  margin-bottom: clamp(0.65rem, 1.4vw, 1rem);
  padding: clamp(0.8rem, 1.8vw, 1.15rem);
  border: 1px solid rgb(85 226 182 / 0.28);
  border-radius: 12px;
  background: rgb(8 28 23 / 0.92);
}

.gym-buddy-home-card h2 {
  max-width: 18ch;
  margin: 0.12rem 0 0;
  font-size: clamp(1.5rem, 2.6vw, 2.35rem);
}

.gym-buddy-home-card > div > p:not(.eyebrow) {
  max-width: 42rem;
  margin: 0.45rem 0 0;
  color: var(--muted);
  font-weight: 760;
}

.gym-buddy-home-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.6rem;
}

.gym-buddy-home-facts p {
  display: grid;
  gap: 0.3rem;
  min-height: 6.7rem;
  margin: 0;
  padding: 0.8rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgb(4 20 16 / 0.72);
}

.gym-buddy-home-facts strong {
  color: var(--ink);
  font-size: 0.94rem;
}

.gym-buddy-home-facts span {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 740;
}

.gym-buddy-home-actions {
  margin-top: 0.65rem;
}

.quick-timers-heading h2 {
  margin: 0.2rem 0 0.35rem;
  font-size: clamp(1.35rem, 2.2vw, 1.9rem);
  line-height: 1;
}

.quick-timers-heading p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 750;
}

.quick-timer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
}

.quick-timer-button {
  min-width: 0;
  min-height: 4.25rem;
  padding: 0.7rem;
  background: rgb(10 28 23 / 0.9);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  cursor: pointer;
  font: inherit;
  text-align: left;
}

.quick-timer-button span,
.quick-timer-button small {
  display: block;
}

.quick-timer-button span {
  font-size: 0.92rem;
  font-weight: 950;
}

.quick-timer-button small {
  margin-top: 0.18rem;
  overflow: hidden;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 750;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.quick-timer-button:hover,
.quick-timer-button:focus-visible,
.quick-timer-button.active {
  border-color: var(--mint);
  outline: none;
  transform: translateY(-1px);
}

.why-pacemotive,
.timer-library {
  margin-bottom: clamp(0.65rem, 1.4vw, 1rem);
  padding: clamp(0.75rem, 1.5vw, 1rem);
  background: rgb(245 241 232 / 0.03);
  border: 1px solid rgb(245 241 232 / 0.09);
  border-radius: 8px;
}

.why-pacemotive {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(20rem, 1fr);
  gap: clamp(0.8rem, 2vw, 1.25rem);
  align-items: center;
}

.why-pacemotive .eyebrow,
.library-heading .eyebrow {
  margin-bottom: 0.35rem;
}

.why-pacemotive h2,
.library-heading h2 {
  max-width: none;
  margin: 0;
  font-size: clamp(1.35rem, 2.4vw, 2.1rem);
  line-height: 1;
}

.why-pacemotive p:not(.eyebrow),
.library-heading p {
  margin: 0;
  color: var(--muted);
  font-size: clamp(0.9rem, 1.25vw, 1rem);
  font-weight: 850;
}

.library-heading {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: end;
  margin-bottom: 0.75rem;
}

.preset-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.55rem;
}

.starter-shelf .preset-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.preset-card.accent-lime { --card-accent: var(--lime, #c6f36b); }
.preset-card.accent-blue { --card-accent: var(--blue, #54adff); }
.preset-card.accent-orange { --card-accent: var(--accent); }
.preset-card.accent-violet { --card-accent: var(--violet, #af91ff); }

.workout-browser {
  display: grid;
  gap: 0.7rem;
  max-height: none;
  overflow: visible;
  padding-right: 0;
}

.workout-library {
  display: grid;
  gap: 0.7rem;
}

.workout-shelf {
  display: grid;
  gap: 0.6rem;
  padding: 0.7rem;
  background: rgb(245 241 232 / 0.025);
  border: 1px solid rgb(245 241 232 / 0.08);
  border-radius: 8px;
}

.workout-shelf-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.workout-shelf-heading .eyebrow {
  margin: 0;
}

.workout-shelf-heading h2 {
  max-width: none;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.1;
}

.preset-card {
  display: grid;
  gap: 0.38rem;
  min-width: 0;
  padding: 0.6rem;
  background: rgb(16 20 18 / 0.66);
  border: 1px solid rgb(245 241 232 / 0.09);
  border-radius: 8px;
}

.preset-card span {
  color: var(--mint);
  font-size: 0.68rem;
  font-weight: 950;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.preset-card h3 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  line-height: 1.05;
}

.preset-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  line-height: 1.3;
}

.preset-card small {
  color: rgb(103 213 181 / 0.84);
  font-size: 0.74rem;
  font-weight: 850;
}

.preset-link {
  overflow: hidden;
  color: rgb(103 213 181 / 0.82);
  font-size: 0.72rem;
  font-weight: 900;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.preset-actions {
  display: grid;
  grid-template-columns: 0.7fr 1fr 1fr;
  gap: 0.45rem;
  margin-top: 0.15rem;
}

.preset-actions .button {
  min-height: 2.4rem;
  padding: 0.45rem 0.6rem;
  font-size: 0.8rem;
}

.preset-status {
  min-height: 1.2rem;
  margin: -0.2rem 0 0.55rem;
  color: var(--mint);
  font-size: 0.84rem;
  font-weight: 850;
}

.preset-packs {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.55rem;
  margin-bottom: 0.55rem;
}

.pack-card {
  display: grid;
  gap: 0.25rem;
  min-width: 0;
  padding: 0.65rem;
  background: rgb(16 20 18 / 0.5);
  border: 1px solid rgb(245 241 232 / 0.08);
  border-radius: 8px;
}

.pack-card span {
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 950;
  line-height: 1.1;
}

.pack-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 780;
  line-height: 1.28;
}

.home-builder {
  display: grid;
  gap: 0.85rem;
  margin-top: 0.65rem;
  padding: clamp(0.85rem, 2vw, 1.1rem);
  background: rgb(245 241 232 / 0.03);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.home-builder[hidden] {
  display: none;
}

.home-builder .section-heading {
  margin-bottom: 0;
}

.home-builder h2 {
  max-width: none;
  font-size: clamp(1.45rem, 2.4vw, 2.35rem);
}

.timer-panel {
  width: 100%;
  max-width: none;
  min-height: calc(100vh - 70px);
  position: relative;
  max-height: none;
  padding: clamp(1.1rem, 2.4vw, 2.1rem) 5vw clamp(1.6rem, 3vw, 3rem);
  background: rgb(24 32 28 / 0.92);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 24px 80px rgb(0 0 0 / 0.34);
  flex-direction: column;
  justify-content: flex-start;
  overflow: visible;
}

.timer-panel.timer-session .home-hero,
.timer-panel.timer-session .pwa-install-card,
.timer-panel.timer-session .quick-timers,
.timer-panel.timer-session .why-pacemotive,
.timer-panel.timer-session .timer-library,
.timer-panel.timer-session .workout-browser,
.timer-panel.timer-session .workout-library,
.timer-panel.timer-session .preset-grid,
.timer-panel.timer-session .preset-packs,
.timer-panel.timer-session .preset-status,
.timer-panel.timer-session .home-builder,
.timer-panel.timer-session .pro-preview,
.timer-panel.timer-session .saved-timers,
.timer-panel.stopwatch-mode .home-hero,
.timer-panel.stopwatch-mode .pwa-install-card,
.timer-panel.stopwatch-mode .quick-timers,
.timer-panel.stopwatch-mode .why-pacemotive,
.timer-panel.stopwatch-mode .timer-library,
.timer-panel.stopwatch-mode .workout-browser,
.timer-panel.stopwatch-mode .workout-library,
.timer-panel.stopwatch-mode .preset-grid,
.timer-panel.stopwatch-mode .preset-packs,
.timer-panel.stopwatch-mode .preset-status,
.timer-panel.stopwatch-mode .home-builder,
.timer-panel.stopwatch-mode .pro-preview,
.timer-panel.stopwatch-mode .saved-timers {
  display: none;
}

.timer-panel.builder-mode .home-hero,
.timer-panel.builder-mode .pwa-install-card,
.timer-panel.builder-mode .quick-timers,
.timer-panel.builder-mode .why-pacemotive,
.timer-panel.builder-mode .timer-library,
.timer-panel.builder-mode .workout-browser,
.timer-panel.builder-mode .workout-library,
.timer-panel.builder-mode .preset-grid,
.timer-panel.builder-mode .preset-packs,
.timer-panel.builder-mode .preset-status {
  display: none;
}

.timer-panel.builder-mode .home-builder {
  order: 1;
  margin-top: 0;
}

.timer-panel.builder-mode .saved-timers {
  order: 2;
}

.timer-panel.builder-mode .timer-face {
  order: 3;
}

.timer-panel:not(.timer-session):not(.stopwatch-mode) .timer-face {
  display: none;
}

.timer-topline {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: clamp(0.55rem, 1.4vw, 1.25rem);
}

.timer-topline span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 9.5rem;
  min-height: 3.15rem;
  padding: 0.7rem 1rem;
  border: 1px solid currentColor;
  border-radius: 999px;
  box-shadow: 0 14px 34px rgb(0 0 0 / 0.24);
  font-size: clamp(1.05rem, 1.45vw, 1.6rem);
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.running-workout-context {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(0.65rem, 1.4vw, 1rem);
  align-items: center;
  margin-top: clamp(0.65rem, 1.4vw, 1rem);
  padding: clamp(0.55rem, 1vw, 0.8rem);
  background: rgb(245 241 232 / 0.025);
  border: 1px solid rgb(245 241 232 / 0.075);
  border-radius: 8px;
}

.running-workout-copy {
  display: grid;
  gap: 0.25rem;
  min-width: 0;
}

.running-workout-context .eyebrow {
  margin: 0;
  font-size: 0.65rem;
  letter-spacing: 0.08em;
}

.running-workout-context h2 {
  max-width: none;
  margin: 0;
  color: var(--ink);
  font-size: clamp(1rem, 1.4vw, 1.3rem);
  line-height: 1;
}

.running-workout-instruction,
.running-workout-equipment {
  margin: 0;
  color: var(--muted);
  font-size: clamp(0.76rem, 1vw, 0.88rem);
  font-weight: 780;
  line-height: 1.3;
}

.running-workout-equipment {
  color: var(--mint);
  font-size: 0.72rem;
  font-weight: 880;
}

.movement-guide-actions {
  display: grid;
  gap: 0.3rem;
  justify-items: center;
}

.movement-visual {
  display: flex;
  gap: 0.45rem;
  max-width: min(38vw, 22rem);
  overflow-x: auto;
  padding-bottom: 0.12rem;
  scrollbar-width: thin;
}

.movement-visual[hidden] {
  display: none;
}

.movement-guide {
  display: grid;
  flex: 0 0 auto;
  gap: 0.2rem;
  justify-items: center;
}

.movement-guide-frame {
  display: grid;
  place-items: center;
  width: clamp(4.6rem, 6vw, 5.7rem);
  aspect-ratio: 0.68;
  overflow: hidden;
  background: rgb(16 20 18 / 0.5);
  border: 1px solid rgb(103 213 181 / 0.18);
  border-radius: 6px;
}

.movement-guide span {
  color: var(--muted);
  font-size: 0.64rem;
  font-weight: 850;
  line-height: 1;
}

.movement-sprite {
  width: 100%;
  height: 100%;
  background-position: 0 0;
  background-repeat: no-repeat;
  background-size: 400% 100%;
  animation: movement-guide 1.4s steps(4, end) infinite;
}

.kettlebell-swing-sprite {
  background-image: url("/assets/movements/kettlebell-swing-sprite.webp?v=20260531Tfoot-anchor");
  animation-duration: 2s;
}

.kettlebell-clean-press-sprite {
  background-image: url("/assets/movements/kettlebell-clean-press-sprite.webp?v=20260531Tfoot-anchor");
  animation-duration: 3.2s;
}

.kettlebell-complex-sprite {
  background-image: url("/assets/movements/kettlebell-complex-sprite.webp?v=20260531Tfoot-anchor");
  animation-duration: 4.4s;
}

.garage-push-pull-sprite {
  background-image: url("/assets/movements/garage-push-pull-sprite.webp?v=20260531Tfoot-anchor");
  animation-duration: 4.4s;
}

.barbell-deadlift-sprite {
  background-image: url("/assets/movements/barbell-deadlift-sprite.webp?v=20260531Tfoot-anchor");
  animation-duration: 3.2s;
}

.bodyweight-engine-sprite {
  background-image: url("/assets/movements/bodyweight-engine-sprite.webp?v=20260531Tfoot-anchor");
  animation-duration: 4.8s;
}

.kettlebell-clean-sprite {
  background-image: url("/assets/movements/kettlebell-clean-sprite.webp?v=20260601Tfloor-clean");
  animation-duration: 3.2s;
}

.kettlebell-press-sprite {
  background-image: url("/assets/movements/kettlebell-press-sprite.webp?v=20260601Tcomplex-anchor-v2");
  animation-duration: 3.2s;
}

.goblet-squat-sprite {
  background-image: url("/assets/movements/goblet-squat-sprite.webp?v=20260601Tmovement-anchor");
  animation-duration: 3.2s;
}

.kettlebell-row-sprite {
  background-image: url("/assets/movements/kettlebell-row-sprite.webp?v=20260601Tmovement-anchor");
  animation-duration: 3.2s;
}

.push-up-sprite {
  background-image: url("/assets/movements/push-up-sprite.webp?v=20260601Tmovement-anchor");
  animation-duration: 3.2s;
}

.air-squat-sprite {
  background-image: url("/assets/movements/air-squat-sprite.webp?v=20260601Tmovement-anchor");
  animation-duration: 3.2s;
}

.mountain-climber-sprite {
  background-image: url("/assets/movements/mountain-climber-sprite.webp?v=20260601Tclimber-hands");
  animation-duration: 3.2s;
}

.movement-visual-toggle {
  padding: 0;
  background: transparent;
  border: 0;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.7rem;
  font-weight: 850;
  text-decoration: underline;
  text-underline-offset: 0.16rem;
}

.movement-visual-toggle:hover {
  color: var(--ink);
}

@keyframes movement-guide {
  from {
    background-position: 0 0;
  }

  to {
    background-position: 133.333% 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .movement-sprite {
    animation: none;
    background-position: 66.667% 0;
  }
}

#timer-status {
  color: var(--mint);
  background: linear-gradient(135deg, rgb(103 213 181 / 0.26), rgb(103 213 181 / 0.08));
  text-shadow: 0 0 18px rgb(103 213 181 / 0.28);
}

#round-status {
  color: var(--accent);
  background: linear-gradient(135deg, rgb(240 93 35 / 0.28), rgb(240 93 35 / 0.08));
  text-shadow: 0 0 18px rgb(240 93 35 / 0.28);
}

.timer-panel.phase-work {
  background:
    radial-gradient(circle at 50% 36%, rgb(240 93 35 / 0.12), transparent 28rem),
    linear-gradient(145deg, #111915 0%, #16231d 52%, #211611 100%);
}

.timer-panel.phase-work #timer-status {
  color: #ffe8d7;
  background: rgb(240 93 35 / 0.16);
  border-color: rgb(240 93 35 / 0.68);
}

.timer-panel.phase-work .progress-fill {
  background: linear-gradient(90deg, #f05d23, #ffd18a);
}

.timer-panel.phase-rest {
  background:
    radial-gradient(circle at 50% 34%, rgb(92 177 255 / 0.11), transparent 28rem),
    linear-gradient(145deg, #0f171a 0%, #102019 52%, #121817 100%);
}

.timer-panel.phase-rest #timer-status {
  color: #dff6ff;
  background: rgb(92 177 255 / 0.13);
  border-color: rgb(92 177 255 / 0.62);
}

.timer-panel.phase-rest .time-display {
  color: #eaf8ff;
}

.timer-panel.phase-rest .progress-fill {
  background: linear-gradient(90deg, #5cb1ff, #67d5b5);
}

.timer-panel.phase-prep {
  background:
    radial-gradient(circle at 50% 34%, rgb(255 193 79 / 0.11), transparent 27rem),
    linear-gradient(145deg, #14170f 0%, #1d1a11 52%, #111815 100%);
}

.timer-panel.phase-prep #timer-status {
  color: #fff0c2;
  background: rgb(255 193 79 / 0.14);
  border-color: rgb(255 193 79 / 0.62);
}

.timer-panel.phase-prep .progress-fill {
  background: linear-gradient(90deg, #ffc14f, #67d5b5);
}

.timer-panel.phase-paused {
  background:
    radial-gradient(circle at 50% 34%, rgb(245 241 232 / 0.08), transparent 27rem),
    linear-gradient(145deg, #101412 0%, #171b18 52%, #141311 100%);
}

.timer-panel.phase-done #timer-status {
  color: #d7fff4;
  background: rgb(103 213 181 / 0.18);
  border-color: rgb(103 213 181 / 0.72);
}

.time-display {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: clamp(12rem, 31vw, 22rem);
  width: 100%;
  overflow: hidden;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1, "zero" 1;
  font-size: clamp(6.4rem, 24vw, 19rem);
  font-weight: 950;
  letter-spacing: 0;
  line-height: 1;
  white-space: nowrap;
}

body.timer-only-mode .site-header {
  display: none;
}

body.timer-only-mode {
  overflow: hidden;
}

body.timer-only-mode main,
body.timer-only-mode .section,
body.timer-only-mode .timer-panel {
  min-height: 100vh;
  min-height: 100dvh;
}

body.timer-only-mode main {
  overflow: hidden;
}

body.timer-only-mode .timer-panel {
  align-items: center;
  justify-content: center;
  gap: clamp(1.2rem, 3vh, 2.5rem);
  padding: clamp(1rem, 3vw, 2.5rem) 4vw clamp(11rem, 23vh, 14rem);
  background:
    radial-gradient(circle at 50% 45%, rgb(103 213 181 / 0.2), transparent 28rem),
    linear-gradient(145deg, #101b17 0%, #111814 52%, #171511 100%);
  border-radius: 0;
  overflow: hidden;
}

body.timer-only-mode .timer-summary,
body.timer-only-mode .running-workout-context,
body.timer-only-mode .home-hero,
body.timer-only-mode .why-pacemotive,
body.timer-only-mode .timer-library,
body.timer-only-mode .workout-browser,
body.timer-only-mode .workout-library,
body.timer-only-mode .preset-grid,
body.timer-only-mode .preset-packs,
body.timer-only-mode .preset-status,
body.timer-only-mode .home-builder,
body.timer-only-mode .pro-preview,
body.timer-only-mode .saved-timers {
  display: none;
}

body.timer-only-mode .timer-only-exit {
  position: fixed;
  top: clamp(0.75rem, 2vw, 1.25rem);
  left: 50%;
  translate: -50% 0;
  z-index: 20;
  display: inline-flex;
  min-height: 3rem;
  padding: 0.65rem 1rem;
}

body.timer-only-mode .timer-actions {
  position: fixed;
  right: 4vw;
  bottom: clamp(1.2rem, 3vh, 2.2rem);
  left: 4vw;
  z-index: 18;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(0.6rem, 1.5vw, 1rem);
  margin: 0;
}

body.timer-only-mode .timer-panel.for-time-mode .timer-actions {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

body.timer-only-mode .timer-actions .button {
  min-height: clamp(3.5rem, 8vh, 5.25rem);
  font-size: clamp(1rem, 2.2vw, 1.65rem);
}

body.timer-only-mode #timer-only-button {
  display: none;
}

body.timer-only-mode .timer-topline {
  position: fixed;
  top: clamp(0.8rem, 2vw, 1.4rem);
  left: 4vw;
  right: 4vw;
  width: auto;
  margin: 0;
}

body.timer-only-mode #timer-status,
body.timer-only-mode #round-status {
  min-height: clamp(3.8rem, 7vw, 5.6rem);
  padding: clamp(0.65rem, 1.4vw, 1.05rem) clamp(1rem, 2.6vw, 2.2rem);
  border-width: 2px;
  font-size: clamp(1.45rem, 3.6vw, 3.2rem);
  letter-spacing: 0.06em;
  box-shadow: 0 18px 50px rgb(0 0 0 / 0.28);
}

body.timer-only-mode .timer-panel.phase-work {
  background:
    radial-gradient(circle at 50% 46%, rgb(240 93 35 / 0.18), transparent 30rem),
    linear-gradient(145deg, #101914 0%, #14231c 48%, #21140f 100%);
}

body.timer-only-mode .timer-panel.phase-work #timer-status {
  color: #ffe8d7;
  background: rgb(240 93 35 / 0.18);
  border-color: rgb(240 93 35 / 0.82);
  box-shadow: 0 18px 56px rgb(240 93 35 / 0.26);
}

body.timer-only-mode .timer-panel.phase-work .progress-fill {
  background: linear-gradient(90deg, #f05d23, #ffd18a);
}

body.timer-only-mode .timer-panel.phase-rest {
  background:
    radial-gradient(circle at 50% 42%, rgb(92 177 255 / 0.16), transparent 31rem),
    linear-gradient(145deg, #0e171b 0%, #102019 48%, #121719 100%);
}

body.timer-only-mode .timer-panel.phase-rest #timer-status {
  color: #dff6ff;
  background: rgb(92 177 255 / 0.14);
  border-color: rgb(92 177 255 / 0.72);
  box-shadow: 0 18px 56px rgb(92 177 255 / 0.2);
}

body.timer-only-mode .timer-panel.phase-rest .time-display {
  color: #eaf8ff;
}

body.timer-only-mode .timer-panel.phase-rest .progress-fill {
  background: linear-gradient(90deg, #5cb1ff, #67d5b5);
}

body.timer-only-mode .timer-panel.phase-prep {
  background:
    radial-gradient(circle at 50% 44%, rgb(255 193 79 / 0.18), transparent 29rem),
    linear-gradient(145deg, #15170f 0%, #1d1a10 50%, #121814 100%);
}

body.timer-only-mode .timer-panel.phase-prep #timer-status {
  color: #fff0c2;
  background: rgb(255 193 79 / 0.16);
  border-color: rgb(255 193 79 / 0.76);
  box-shadow: 0 18px 56px rgb(255 193 79 / 0.2);
}

body.timer-only-mode .timer-panel.phase-prep .progress-fill {
  background: linear-gradient(90deg, #ffc14f, #67d5b5);
}

body.timer-only-mode .timer-panel.phase-paused {
  background:
    radial-gradient(circle at 50% 43%, rgb(245 241 232 / 0.1), transparent 28rem),
    linear-gradient(145deg, #101412 0%, #171b18 54%, #141311 100%);
}

body.timer-only-mode .timer-panel.phase-done #timer-status {
  color: #d7fff4;
  background: rgb(103 213 181 / 0.18);
  border-color: rgb(103 213 181 / 0.82);
}

body.timer-only-mode .time-display {
  min-height: 0;
  height: min(58vh, 32rem);
  height: min(50dvh, 32rem);
  font-size: clamp(8rem, 34vw, 28rem);
}

body.timer-only-mode .progress-track {
  position: fixed;
  right: 4vw;
  bottom: clamp(6.2rem, 13vh, 8.2rem);
  left: 4vw;
  height: clamp(1.1rem, 2vw, 1.8rem);
}

.time-separator {
  display: inline-block;
  margin: 0 0.03em;
  font-size: 0.72em;
  line-height: 1;
  transform: translateY(-0.04em);
}

.progress-track {
  height: 18px;
  overflow: hidden;
  background: #0d110f;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.progress-fill {
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--mint), var(--accent));
  transform-origin: left;
}

.timer-panel.stopwatch-mode {
  align-items: center;
  justify-content: center;
  gap: clamp(0.5rem, 1.5vw, 1.1rem);
  padding-top: clamp(0.8rem, 1.8vw, 1.4rem);
  padding-bottom: clamp(0.9rem, 2vw, 1.5rem);
  background:
    radial-gradient(circle at 50% 42%, rgb(245 241 232 / 0.08), transparent 25rem),
    linear-gradient(145deg, #111713 0%, #161e1a 52%, #241c16 100%);
}

.timer-panel.stopwatch-mode .timer-topline,
.timer-panel.stopwatch-mode .timer-actions {
  width: min(100%, 42rem);
}

.timer-panel.stopwatch-mode .running-workout-context {
  display: none;
}

.timer-panel.stopwatch-mode .timer-actions {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  justify-content: center;
  margin-inline: auto;
}

.timer-panel.stopwatch-mode .time-display {
  position: relative;
  width: min(86vw, 62vh, 38rem);
  min-height: auto;
  aspect-ratio: 1;
  margin: clamp(0.35rem, 1vw, 0.9rem) 0;
  padding: clamp(2.1rem, 5.8vw, 4.25rem);
  border: clamp(0.65rem, 1.6vw, 1rem) solid rgb(245 241 232 / 0.9);
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 50%, rgb(245 241 232 / 0.1), rgb(16 20 18 / 0.12) 44%, rgb(13 17 15 / 0.86) 72%),
    conic-gradient(from 0deg, rgb(103 213 181 / 0.55), rgb(240 93 35 / 0.62), rgb(103 213 181 / 0.55));
  box-shadow:
    inset 0 0 0 clamp(0.45rem, 1vw, 0.75rem) rgb(16 20 18 / 0.95),
    inset 0 0 55px rgb(0 0 0 / 0.55),
    0 30px 90px rgb(0 0 0 / 0.46);
  color: var(--ink);
  font-size: clamp(1.65rem, 5.7vw, 4.4rem);
  line-height: 1;
  text-shadow: 0 0 28px rgb(103 213 181 / 0.22);
}

.timer-panel.stopwatch-mode .time-display::before {
  content: "";
  position: absolute;
  top: clamp(-3.2rem, -5vw, -2rem);
  left: 50%;
  width: clamp(3.6rem, 8vw, 5rem);
  height: clamp(2.1rem, 4.5vw, 3rem);
  border: 0.55rem solid rgb(245 241 232 / 0.86);
  border-bottom: 0;
  border-radius: 1.2rem 1.2rem 0 0;
  background: #101412;
  transform: translateX(-50%);
  box-shadow: 0 12px 28px rgb(0 0 0 / 0.28);
}

.timer-panel.stopwatch-mode .time-display::after {
  content: "";
  position: absolute;
  inset: clamp(1.4rem, 3vw, 2.4rem);
  border: 1px solid rgb(245 241 232 / 0.16);
  border-radius: 50%;
  pointer-events: none;
}

.timer-panel.stopwatch-mode .progress-track {
  display: none;
}

.timer-panel.stopwatch-mode #pause-button {
  background: linear-gradient(135deg, var(--accent-dark), var(--accent));
  border-color: rgb(240 93 35 / 0.48);
  box-shadow: 0 16px 34px rgb(240 93 35 / 0.3);
}

.timer-panel.stopwatch-mode .button {
  min-height: 3.25rem;
}

.controls-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  margin-top: 1rem;
}

.workout-validation {
  margin: 0.85rem 0 0;
  padding: 0.85rem 1rem;
  color: #ffe6dc;
  background: rgb(240 93 35 / 0.14);
  border: 1px solid rgb(240 93 35 / 0.58);
  border-radius: 8px;
  font-weight: 800;
}

.controls-grid input[aria-invalid="true"] {
  border-color: #ff8b63;
  outline: 3px solid rgb(240 93 35 / 0.22);
}

.settings-actions {
  display: flex;
  justify-content: flex-start;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.saved-timers {
  display: grid;
  gap: 0.7rem;
  margin-top: 0;
  padding: clamp(0.85rem, 2vw, 1.1rem);
  background: rgb(245 241 232 / 0.035);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.saved-timers-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.saved-timers-heading .eyebrow {
  margin: 0;
}

.saved-timers-heading span {
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 850;
}

.saved-save-row {
  display: grid;
  grid-template-columns: minmax(10rem, 0.5fr) minmax(10rem, 0.5fr) minmax(18rem, 1fr) repeat(3, minmax(6rem, 0.22fr));
  gap: 0.75rem;
  align-items: end;
}

.workout-notes-field textarea {
  min-height: 3.4rem;
  resize: vertical;
}

.saved-timer-list {
  display: grid;
  gap: 0.65rem;
  padding-right: 0.25rem;
}

.share-nudge {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.65rem;
  align-items: center;
  padding: 0.7rem 0.8rem;
  background: rgb(103 213 181 / 0.1);
  border: 1px solid rgb(103 213 181 / 0.28);
  border-radius: 8px;
}

.share-nudge[hidden] {
  display: none;
}

.share-nudge span {
  min-width: 0;
  color: var(--mint);
  font-weight: 900;
}

.share-nudge-actions {
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
}

.share-nudge .button {
  min-height: 2.75rem;
  padding: 0.55rem 0.85rem;
}

.shared-workout {
  display: grid;
  gap: 0.8rem;
  padding: clamp(1rem, 2.4vw, 1.6rem);
  background:
    linear-gradient(135deg, rgb(103 213 181 / 0.11), rgb(240 93 35 / 0.075)),
    rgb(16 20 18 / 0.72);
  border: 1px solid rgb(103 213 181 / 0.34);
  border-radius: 8px;
  box-shadow: 0 22px 60px rgb(0 0 0 / 0.22);
}

.shared-workout[hidden] {
  display: none;
}

.shared-workout .eyebrow {
  margin: 0;
}

.shared-workout h3 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(1.8rem, 3.5vw, 3.2rem);
  line-height: 1.03;
}

.shared-workout-facts {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 1fr);
  gap: 0.55rem;
}

.shared-workout-facts p,
.shared-workout-instructions {
  display: grid;
  gap: 0.18rem;
  margin: 0;
  padding: 0.65rem 0.7rem;
  background: rgb(245 241 232 / 0.035);
  border: 1px solid rgb(245 241 232 / 0.08);
  border-radius: 6px;
}

.shared-workout-facts span,
.shared-workout-instructions span {
  color: var(--mint);
  font-size: 0.7rem;
  font-weight: 950;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.shared-workout-facts strong {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 820;
}

.shared-workout-note {
  margin: 0;
  color: rgb(245 241 232 / 0.9);
  font-size: 0.9rem;
  font-weight: 760;
  line-height: 1.35;
}

.shared-workout-start {
  min-height: 4.5rem;
  font-size: 1.08rem;
}

.timer-panel.shared-link-mode .home-builder {
  width: min(100%, 62rem);
  margin-inline: auto;
}

.timer-panel.shared-link-mode .home-builder .section-heading,
.timer-panel.shared-link-mode .home-builder .controls-grid,
.timer-panel.shared-link-mode .home-builder .saved-save-row {
  display: none;
}

.saved-empty {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 800;
}

.saved-timer-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.75rem;
  align-items: center;
  padding: 0.7rem 0.8rem;
  background: rgb(16 20 18 / 0.62);
  border: 1px solid rgb(245 241 232 / 0.09);
  border-radius: 8px;
}

.saved-timer-item.selected {
  border-color: rgb(103 213 181 / 0.5);
  box-shadow: 0 0 0 1px rgb(103 213 181 / 0.16);
}

.saved-timer-copy {
  display: grid;
  gap: 0.25rem;
  min-width: 0;
}

.saved-timer-copy strong {
  overflow: hidden;
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.saved-timer-copy span {
  overflow: hidden;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.saved-timer-note {
  display: -webkit-box;
  overflow: hidden;
  margin: 0;
  color: rgb(245 241 232 / 0.82);
  font-size: 0.84rem;
  font-weight: 760;
  line-height: 1.25;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.saved-item-actions {
  display: flex;
  gap: 0.5rem;
}

.saved-item-actions .button {
  min-height: 2.75rem;
  padding: 0.6rem 0.85rem;
}

.saved-timer-status {
  min-height: 1.4rem;
  margin: 0;
  color: var(--mint);
  font-size: 0.9rem;
  font-weight: 800;
}

.saved-browser-note {
  margin: -0.35rem 0 0;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 800;
}

.pro-preview {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.7rem;
  align-items: start;
  padding: 0.65rem;
  background: linear-gradient(135deg, rgb(240 93 35 / 0.13), rgb(103 213 181 / 0.075));
  border: 1px solid rgb(240 93 35 / 0.22);
  border-radius: 8px;
}

.pro-preview-label {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0 0 0.2rem;
  color: var(--mint);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.pro-mark {
  display: inline-grid;
  place-items: center;
  min-width: 3.2rem;
  min-height: 1.7rem;
  padding: 0.15rem 0.55rem;
  color: var(--ink);
  letter-spacing: 0.08em;
  background:
    linear-gradient(135deg, rgb(255 255 255 / 0.18), transparent 38%),
    linear-gradient(135deg, var(--accent), #f7b14a);
  border: 1px solid rgb(255 255 255 / 0.18);
  border-radius: 999px;
  box-shadow: 0 8px 22px rgb(240 93 35 / 0.26);
}

.pro-preview-copy {
  margin: 0;
  color: var(--muted);
  font-size: clamp(0.84rem, 1.2vw, 0.96rem);
  font-weight: 850;
}

.pro-preview-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
}

.pro-preview .button {
  min-height: 2.45rem;
  padding: 0.5rem 0.7rem;
  font-size: 0.8rem;
  white-space: nowrap;
}

.landing-main {
  padding: clamp(2rem, 5vw, 4rem) 5vw;
}

.landing-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(20rem, 0.55fr);
  gap: clamp(1.5rem, 5vw, 4rem);
  align-items: center;
  max-width: 76rem;
  margin: 0 auto;
}

.landing-copy h1 {
  max-width: 14ch;
  margin-bottom: 1rem;
  font-size: clamp(3rem, 8vw, 6rem);
}

.landing-copy p {
  max-width: 42rem;
  color: var(--muted);
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  font-weight: 820;
}

.landing-preset {
  display: grid;
  gap: 0.8rem;
  padding: clamp(1rem, 2vw, 1.25rem);
  background: rgb(24 32 28 / 0.92);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 24px 80px rgb(0 0 0 / 0.28);
}

.landing-preset span {
  color: var(--mint);
  font-size: 0.74rem;
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.landing-preset h2 {
  max-width: none;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
}

.landing-preset p {
  margin: 0;
  color: var(--muted);
  font-weight: 820;
}

.landing-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
  margin-top: 0.35rem;
}

.landing-details {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(20rem, 1fr);
  gap: clamp(1.2rem, 4vw, 3rem);
  max-width: 76rem;
  margin: clamp(2rem, 5vw, 4rem) auto 0;
  padding-top: clamp(1.3rem, 3vw, 2.25rem);
  border-top: 1px solid var(--line);
}

.landing-details h2 {
  max-width: 17ch;
  margin-bottom: 0.8rem;
  font-size: clamp(1.7rem, 3.2vw, 2.8rem);
  line-height: 1;
}

.landing-details p:not(.eyebrow) {
  max-width: 42rem;
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  font-weight: 780;
}

.landing-workout-links {
  display: grid;
  gap: 0.55rem;
}

.landing-workout-links a {
  display: grid;
  gap: 0.14rem;
  padding: 0.8rem;
  background: rgb(24 32 28 / 0.92);
  border: 1px solid var(--line);
  border-radius: 8px;
  text-decoration: none;
  transition:
    background-color 160ms ease,
    border-color 160ms ease,
    transform 160ms ease;
}

.landing-workout-links a:hover {
  background: var(--panel-strong);
  border-color: rgb(103 213 181 / 0.4);
  transform: translateY(-2px);
}

.landing-workout-links strong {
  color: var(--ink);
  font-size: 1rem;
}

.landing-workout-links span {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 780;
}

label {
  display: grid;
  gap: 0.45rem;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
}

label[hidden] {
  display: none;
}

input,
select,
textarea {
  width: 100%;
  min-height: 3rem;
  padding: 0.6rem 0.75rem;
  background: #101412;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
}

.timer-actions {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(0.85rem, 2vw, 1.25rem);
  margin-top: clamp(1rem, 2.4vw, 1.85rem);
}

.section,
.split-section {
  padding: clamp(2rem, 4vw, 3rem) 5vw;
}

.section.timer-panel {
  padding: clamp(1.1rem, 2.4vw, 2.1rem) 5vw clamp(1.6rem, 3vw, 3rem);
}

.settings-panel {
  padding: 1.5rem 5vw 3rem;
}

.section-heading {
  margin-bottom: clamp(2rem, 5vw, 4rem);
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(20rem, 1fr);
  gap: clamp(2rem, 8vw, 8rem);
  background: rgb(16 20 18 / 0.68);
  border-block: 1px solid var(--line);
}

.split-section p {
  max-width: 47rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
}

@media (max-width: 860px) {
  html,
  body {
    height: auto;
    min-height: 100%;
    overflow: auto;
  }

  main {
    min-height: calc(100dvh - 64px);
    overflow: visible;
  }

  .section {
    min-height: calc(100dvh - 64px);
    overflow: visible;
  }

  .settings-panel {
    height: auto;
    overflow: visible;
  }

  .site-header {
    align-items: center;
    flex-direction: row;
    justify-content: space-between;
    gap: 0.5rem;
    min-height: 64px;
    padding: 0 1rem;
  }

  .brand {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .brand-title {
    font-size: 1rem;
  }

  .brand-subtitle {
    overflow: hidden;
    max-width: 8.75rem;
    text-overflow: ellipsis;
    font-size: 0.64rem;
  }

  .top-nav {
    gap: 0.35rem;
    max-width: calc(100vw - 10.5rem);
    overflow-x: auto;
    scrollbar-width: none;
  }

  .top-nav::-webkit-scrollbar {
    display: none;
  }

  .nav-link {
    padding: 0.6rem 0.7rem;
    font-size: 0.82rem;
  }

  .timer-panel {
    min-height: calc(100vh - 64px);
  }

  .home-hero {
    grid-template-columns: 1fr;
  }

  .pwa-install-card,
  .quick-timers,
  .gym-buddy-home-card {
    grid-template-columns: 1fr;
  }

  .gym-buddy-home-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .pwa-install-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .why-pacemotive {
    grid-template-columns: 1fr;
  }

  .library-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.45rem;
  }

  .workout-shelf-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.2rem;
  }

  .workout-browser {
    max-height: none;
    overflow: visible;
    padding-right: 0;
  }

  .preset-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .preset-packs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .landing-hero {
    grid-template-columns: 1fr;
  }

  .landing-details {
    grid-template-columns: 1fr;
  }

  .timer-panel.stopwatch-mode .time-display {
    width: min(84vw, 56vh, 30rem);
    font-size: clamp(1.45rem, 5.7vw, 3.25rem);
  }

  .timer-panel.stopwatch-mode .timer-actions {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .hero,
  .split-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .section-heading {
    margin-bottom: 1.25rem;
  }

  .timer-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.6rem;
  }

  .timer-actions #start-button,
  .timer-actions #timer-only-button {
    grid-column: 1 / -1;
  }

  .timer-panel.for-time-mode .timer-actions #timer-only-button {
    grid-column: auto;
  }

  .saved-timer-item {
    grid-template-columns: 1fr;
  }

  .controls-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .saved-save-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.5rem;
  }

  .saved-name-field,
  .equipment-field,
  .workout-notes-field {
    grid-column: 1 / -1;
  }

  .saved-timers {
    gap: 0.4rem;
    margin-top: 1rem;
    padding: 0.55rem;
  }

  .saved-timer-list {
    padding-right: 0;
  }

  .saved-item-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .share-nudge {
    grid-template-columns: 1fr;
  }

  .share-nudge-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .shared-workout-facts {
    grid-template-columns: 1fr;
  }

  .pro-preview {
    grid-template-columns: 1fr;
    gap: 0.45rem;
    margin-top: 0.6rem;
    padding: 0.55rem;
  }

  .pro-preview-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

}

@media (max-width: 520px) {
  .time-display {
    min-height: 10rem;
    font-size: clamp(4.6rem, 22vw, 6.5rem);
  }

  .timer-panel.stopwatch-mode .time-display {
    width: min(86vw, 48vh, 22rem);
    padding: clamp(1.8rem, 5.5vw, 2.4rem);
    font-size: clamp(1.08rem, 5.8vw, 2.15rem);
  }

  .timer-panel.stopwatch-mode {
    gap: 0.55rem;
  }

  .timer-panel.stopwatch-mode .button {
    min-height: 2.9rem;
    padding: 0.65rem 0.55rem;
  }

  .progress-track {
    height: 14px;
  }

  .button {
    min-height: 3.35rem;
  }

  .quick-timer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .home-hero-actions,
  .gym-buddy-home-actions,
  .gym-buddy-home-facts {
    grid-template-columns: 1fr;
  }

  .home-hero-actions,
  .gym-buddy-home-actions {
    display: grid;
  }

  .gym-buddy-home-facts p {
    min-height: 0;
  }

  .quick-timer-button {
    min-height: 4.6rem;
  }

  .pwa-install-actions {
    grid-template-columns: 1fr;
  }

  .preset-grid {
    grid-template-columns: 1fr;
  }

  .preset-packs {
    grid-template-columns: 1fr;
  }

  .preset-actions {
    grid-template-columns: 1fr;
  }

  .landing-actions {
    grid-template-columns: 1fr;
  }

  .saved-save-row .button {
    min-height: 2.75rem;
    padding-inline: 0.55rem;
    font-size: 0.88rem;
  }

  .saved-name-field input,
  .equipment-field input,
  .workout-notes-field textarea {
    min-height: 2.75rem;
  }

  .saved-empty,
  .saved-browser-note,
  .saved-timer-status,
  .pro-preview-copy {
    font-size: 0.8rem;
  }

  .saved-timer-status {
    min-height: 0;
  }

  .pro-preview-label {
    display: inline;
    margin: 0 0.35rem 0 0;
    font-size: 0.7rem;
  }

  .pro-preview-copy {
    display: inline;
    line-height: 1.3;
  }

  .pro-preview-actions {
    grid-template-columns: 1fr 1fr;
  }

  .pro-preview .button {
    min-height: 2.45rem;
    padding: 0.5rem 0.55rem;
    font-size: 0.8rem;
    white-space: normal;
  }

  .timer-topline {
    gap: 0.5rem;
  }

  .running-workout-context {
    grid-template-columns: minmax(0, 1fr);
    padding: 0.65rem;
  }

  .movement-guide-actions {
    width: 100%;
    justify-items: start;
  }

  .movement-visual {
    max-width: 100%;
  }

  .movement-guide-frame {
    width: 4.4rem;
  }

  .timer-topline span {
    min-width: 0;
    min-height: 2.65rem;
    padding: 0.55rem 0.7rem;
    font-size: 0.82rem;
    letter-spacing: 0.04em;
  }

  body.timer-only-mode .timer-topline {
    gap: 0.65rem;
  }

  body.timer-only-mode #timer-status,
  body.timer-only-mode #round-status {
    min-height: 3.4rem;
    padding: 0.6rem 0.85rem;
    font-size: clamp(1rem, 6vw, 1.55rem);
    letter-spacing: 0.04em;
  }

  body.timer-only-mode .time-display {
    height: min(52vh, 23rem);
    height: min(43dvh, 23rem);
    font-size: clamp(5.4rem, 31vw, 9rem);
  }
}

/* Day 3 gym-buddy rebuild */
.gym-hero .button {
  margin-top: 1.7rem;
  text-decoration: none;
}

.gym-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.35rem;
}

.gym-hero-actions .button {
  margin-top: 0;
}

.gym-starters {
  scroll-margin-top: 90px;
  margin-top: clamp(30px, 6vw, 64px);
  padding: clamp(24px, 4.5vw, 46px);
  border: 1px solid rgb(84 173 255 / 0.3);
  border-radius: 24px;
  background:
    radial-gradient(circle at 100% 0, rgb(84 173 255 / 0.14), transparent 24rem),
    linear-gradient(145deg, rgb(12 36 30 / 0.98), rgb(7 22 18 / 0.98));
}

.gym-starters-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.7fr);
  gap: 2rem;
  align-items: end;
}

.gym-starters-heading h2 {
  max-width: 18ch;
  margin: 0;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1.02;
}

.gym-starters-heading > p {
  margin: 0;
  color: var(--muted);
  font-weight: 740;
}

.gym-starter-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
  margin-top: clamp(24px, 4vw, 38px);
}

.gym-starter-card {
  --starter-accent: var(--mint);
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  gap: 0.8rem;
  min-width: 0;
  padding: 1.1rem;
  border: 1px solid color-mix(in srgb, var(--starter-accent) 48%, var(--line));
  border-radius: 16px;
  background:
    radial-gradient(circle at 100% 0, color-mix(in srgb, var(--starter-accent) 20%, transparent), transparent 12rem),
    linear-gradient(145deg, color-mix(in srgb, var(--starter-accent) 8%, #071b16), #061813 72%);
  box-shadow: inset 3px 0 0 color-mix(in srgb, var(--starter-accent) 78%, transparent);
}

.gym-starter-card:nth-child(2) { --starter-accent: var(--blue); }
.gym-starter-card:nth-child(3) { --starter-accent: var(--lime); }

.gym-starter-title {
  display: grid;
  gap: 0.2rem;
}

.gym-starter-title span {
  color: var(--starter-accent);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.gym-starter-title strong {
  color: var(--ink);
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  line-height: 1.05;
}

.gym-starter-card > p {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 780;
}

.gym-starter-card ul {
  display: grid;
  align-content: start;
  gap: 0.5rem;
  margin: 0.2rem 0 0;
  padding: 0;
  list-style: none;
}

.gym-starter-card li {
  position: relative;
  padding-left: 1rem;
  color: var(--ink);
  font-size: 0.87rem;
  font-weight: 780;
}

.gym-starter-card li::before {
  position: absolute;
  top: 0.52em;
  left: 0;
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: var(--starter-accent);
  content: "";
}

.gym-starter-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-top: 0.35rem;
}

.gym-starter-actions .button {
  min-width: 0;
  min-height: 2.9rem;
  padding: 0.55rem 0.65rem;
}

.gym-starter-note {
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 700;
}

.gym-walkthrough {
  scroll-margin-top: 86px;
  margin-top: clamp(30px, 6vw, 64px);
  padding: clamp(24px, 5vw, 46px);
  border: 1px solid rgb(84 173 255 / 0.32);
  border-radius: 24px;
  background:
    radial-gradient(circle at 100% 0, rgb(84 173 255 / 0.14), transparent 22rem),
    linear-gradient(145deg, rgb(10 34 28 / 0.97), rgb(7 24 20 / 0.98));
}

.gym-walkthrough-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.72fr);
  gap: 0.5rem 2rem;
  align-items: end;
}

.gym-walkthrough-heading .eyebrow {
  grid-column: 1 / -1;
}

.gym-walkthrough-heading h2 {
  max-width: 14ch;
  margin: 0;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1;
}

.gym-walkthrough-heading > p:last-child {
  margin: 0;
  color: var(--muted);
  font-weight: 720;
}

.gym-walkthrough ol {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.7rem;
  margin: clamp(26px, 5vw, 44px) 0 0;
  padding: 0;
  list-style: none;
}

.gym-walkthrough li {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 0.85rem;
  min-width: 0;
  padding: 1.1rem;
  border: 1px solid rgb(85 226 182 / 0.28);
  border-radius: 16px;
  background: rgb(6 22 18 / 0.9);
}

.gym-walkthrough li:nth-child(2) { border-color: rgb(84 173 255 / 0.38); }
.gym-walkthrough li:nth-child(3) { border-color: rgb(175 145 255 / 0.38); }
.gym-walkthrough li:nth-child(4) { border-color: rgb(198 243 107 / 0.34); }

.gym-walkthrough li > span {
  display: grid;
  place-items: center;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  background: var(--mint);
  color: #04130f;
  font-weight: 950;
}

.gym-walkthrough li:nth-child(2) > span { background: var(--blue); }
.gym-walkthrough li:nth-child(3) > span { background: var(--violet); }
.gym-walkthrough li:nth-child(4) > span { background: var(--lime); }

.gym-walkthrough li div {
  display: grid;
  align-content: start;
  gap: 0.5rem;
}

.gym-walkthrough strong {
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.2;
}

.gym-walkthrough li p {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 690;
}

.gym-walkthrough-loop {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  justify-content: center;
  margin-top: 1rem;
  padding: 0.9rem;
  border-radius: 14px;
  background: rgb(4 18 14 / 0.72);
}

.gym-walkthrough-loop span {
  padding: 0.45rem 0.7rem;
  border: 1px solid rgb(85 226 182 / 0.3);
  border-radius: 999px;
  color: var(--ink);
  font-size: 0.8rem;
  font-weight: 900;
}

.gym-walkthrough-loop b {
  color: var(--orange);
}

.gym-promise,
.gym-app {
  margin-top: clamp(30px, 6vw, 64px);
  padding: clamp(24px, 5vw, 50px);
  border: 1px solid rgb(85 226 182 / 0.25);
  border-radius: 24px;
  background:
    radial-gradient(circle at 100% 0, rgb(84 173 255 / 0.12), transparent 22rem),
    linear-gradient(145deg, rgb(13 38 31 / 0.97), rgb(8 24 20 / 0.97));
}

.gym-promise h2,
.gym-app-heading h2 {
  max-width: 18ch;
  margin: 0;
  font-size: clamp(2rem, 5vw, 4.2rem);
  line-height: 1.02;
}

.gym-promise ul {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
  margin: clamp(28px, 5vw, 50px) 0 0;
  padding: 0;
  list-style: none;
}

.gym-promise li {
  display: grid;
  gap: 0.75rem;
  min-height: 180px;
  padding: 1.35rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgb(7 23 19 / 0.9);
}

.gym-promise li:nth-child(1) { border-color: rgb(84 173 255 / 0.4); }
.gym-promise li:nth-child(2) { border-color: rgb(255 107 53 / 0.42); }
.gym-promise li:nth-child(3) { border-color: rgb(198 243 107 / 0.36); }

.gym-promise strong {
  color: var(--ink);
  font-size: 1.08rem;
}

.gym-promise span {
  color: var(--muted);
}

.gym-app {
  scroll-margin-top: 86px;
  overflow-anchor: none;
  border-color: rgb(84 173 255 / 0.32);
}

.gym-app-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.7fr);
  gap: 2rem;
  align-items: end;
  margin-bottom: clamp(28px, 5vw, 48px);
}

.gym-app-heading > p {
  margin: 0;
  color: var(--muted);
  font-weight: 700;
}

.gym-preflight {
  scroll-margin-top: 90px;
  margin-bottom: 1rem;
  padding: clamp(18px, 3vw, 30px);
  border: 1px solid rgb(198 243 107 / 0.38);
  border-radius: 18px;
  background:
    radial-gradient(circle at 100% 0, rgb(198 243 107 / 0.12), transparent 18rem),
    rgb(6 23 18 / 0.94);
}

.gym-preflight[hidden] {
  display: none;
}

.gym-preflight-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: end;
}

.gym-preflight-heading h2 {
  max-width: 22ch;
  margin: 0;
  font-size: clamp(1.65rem, 4vw, 3rem);
  line-height: 1.02;
}

.gym-preflight-heading > p {
  margin: 0;
  color: var(--lime);
  font-weight: 900;
}

.gym-weight-instruction {
  margin: 0 0 1rem;
  padding: 0.8rem 0.9rem;
  border: 1px solid rgb(85 226 182 / 0.24);
  border-radius: 12px;
  background: rgb(6 28 22 / 0.72);
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 740;
}

.gym-preflight-heading + .gym-weight-instruction {
  margin-top: 1rem;
}

.gym-weight-instruction strong {
  color: var(--ink);
}

.gym-preflight-unit {
  display: grid;
  grid-template-columns: auto minmax(160px, 220px);
  gap: 0.7rem;
  align-items: center;
  justify-content: end;
  margin-bottom: 0.75rem;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 900;
}

.gym-preflight-list {
  display: grid;
  gap: 0.55rem;
}

.gym-preflight-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(180px, 0.32fr);
  gap: 1rem;
  align-items: center;
  padding: 0.75rem 0.85rem;
  border: 1px solid rgb(84 173 255 / 0.24);
  border-radius: 12px;
  background: rgb(6 20 17 / 0.86);
}

.gym-preflight-row > span:first-child {
  display: grid;
  gap: 0.2rem;
}

.gym-preflight-row strong {
  color: var(--ink);
  font-size: 0.98rem;
}

.gym-preflight-row small {
  color: var(--muted);
  font-weight: 740;
}

.gym-preflight-source {
  width: fit-content;
  margin-top: 0.2rem;
  padding: 0.18rem 0.4rem;
  border-radius: 999px;
  background: rgb(85 226 182 / 0.1);
  color: var(--mint);
  font-size: 0.7rem;
  font-style: normal;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.gym-preflight-weight {
  position: relative;
}

.gym-preflight-weight input {
  width: 100%;
  padding-right: 3rem;
}

.gym-preflight-weight > span {
  position: absolute;
  top: 50%;
  right: 0.75rem;
  color: var(--mint);
  font-size: 0.8rem;
  font-weight: 900;
  transform: translateY(-50%);
}

.gym-preflight-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 0.25rem;
}

.gym-preflight-actions .button {
  flex: 1 1 180px;
}

.gym-plan-settings {
  display: grid;
  grid-template-columns: minmax(240px, 1.5fr) repeat(2, minmax(150px, 0.6fr)) minmax(190px, 0.75fr);
  gap: 0.8rem;
  padding: 1.1rem;
  border: 1px solid rgb(85 226 182 / 0.22);
  border-radius: 16px;
  background: rgb(7 23 19 / 0.88);
}

.gym-voice-setting {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 3rem;
  align-self: end;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
}

.gym-voice-setting input {
  width: 1.2rem;
  min-height: 1.2rem;
  margin: 0;
  accent-color: var(--mint);
}

.gym-movement-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin: clamp(28px, 5vw, 46px) 0 0.9rem;
}

.gym-movement-heading h3 {
  margin: 0;
  font-size: clamp(1.55rem, 3vw, 2.5rem);
  line-height: 1.05;
}

.gym-movement-heading .button {
  flex: 0 0 auto;
}

.gym-movement-list {
  display: grid;
  gap: 0.8rem;
}

.gym-movement-editor {
  padding: 1.1rem;
  border: 1px solid rgb(84 173 255 / 0.3);
  border-radius: 16px;
  background:
    radial-gradient(circle at 100% 0, rgb(84 173 255 / 0.09), transparent 14rem),
    rgb(6 21 17 / 0.92);
}

.gym-movement-editor:nth-child(3n + 2) {
  border-color: rgb(175 145 255 / 0.34);
}

.gym-movement-editor:nth-child(3n) {
  border-color: rgb(198 243 107 / 0.3);
}

.gym-movement-editor-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.gym-movement-editor-heading > div:first-child {
  display: grid;
  gap: 0.25rem;
}

.gym-movement-number {
  color: var(--blue, #54adff);
  font-weight: 950;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.gym-previous-hint {
  color: var(--muted);
  font-weight: 700;
}

.gym-order-actions {
  display: flex;
  gap: 0.4rem;
}

.gym-order-actions button {
  min-height: 2.25rem;
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-strong);
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 850;
}

.gym-order-actions button:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.gym-movement-fields {
  display: grid;
  grid-template-columns: minmax(220px, 1.5fr) repeat(4, minmax(120px, 0.65fr));
  gap: 0.7rem;
}

.gym-builder-message {
  min-height: 1.5rem;
  margin: 0.9rem 0 0;
  color: var(--mint);
  font-size: 0.88rem;
  font-weight: 800;
}

.gym-builder-actions {
  display: flex;
  gap: 0.8rem;
  margin-top: 0.9rem;
}

.gym-builder-actions .button {
  flex: 1 1 220px;
}

.gym-timer {
  position: relative;
  min-height: 680px;
  padding: clamp(24px, 5vw, 54px);
  overflow: hidden;
  border: 1px solid rgb(85 226 182 / 0.42);
  border-radius: 24px;
  background:
    radial-gradient(circle at 100% 100%, rgb(175 145 255 / 0.2), transparent 25rem),
    radial-gradient(circle at 0 0, rgb(84 173 255 / 0.15), transparent 21rem),
    #061b15;
  box-shadow: 0 28px 80px rgb(0 0 0 / 0.34);
  text-align: center;
}

.gym-timer:fullscreen {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
  min-height: 100%;
  overflow: auto;
  border: 0;
  border-radius: 0;
}

.gym-timer-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.gym-timer-status {
  display: flex;
  align-items: flex-start;
  gap: clamp(0.85rem, 2vw, 1.5rem);
  text-align: left;
}

.gym-timer-status > span {
  color: var(--mint);
  font-size: clamp(1.4rem, 3vw, 2.35rem);
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.gym-timer-status > div {
  display: grid;
  gap: 0.12rem;
  padding-top: 0.15rem;
}

.gym-timer-tools {
  display: flex;
  gap: 0.45rem;
}

.gym-timer-topline .button {
  min-height: 2.6rem;
  padding: 0.45rem 0.75rem;
  font-size: 0.78rem;
}

.gym-progress {
  margin: 0;
  color: var(--muted);
  font-size: clamp(0.78rem, 1.4vw, 0.95rem);
  font-weight: 850;
  text-align: left;
}

.gym-coach {
  margin: 0;
  color: var(--lime, #c6f36b);
  font-size: clamp(0.9rem, 1.6vw, 1.08rem);
  font-weight: 900;
  text-align: left;
}

.gym-timer h2 {
  max-width: 1000px;
  margin: clamp(1.5rem, 4vw, 3rem) auto 0;
  font-size: clamp(2.4rem, 5vw, 4.8rem);
  letter-spacing: -0.045em;
  line-height: 1.02;
  overflow-wrap: anywhere;
}

.gym-target {
  margin: 0.7rem 0 0;
  color: var(--mint);
  font-size: clamp(1.15rem, 3vw, 1.8rem);
  font-weight: 900;
  text-align: center;
}

.gym-countdown {
  margin: 0.35rem 0;
  color: var(--lime, #c6f36b);
  font-size: clamp(5.5rem, 20vw, 12rem);
  font-variant-numeric: tabular-nums;
  font-weight: 950;
  letter-spacing: -0.08em;
  line-height: 0.92;
  text-align: center;
}

.live-set-log {
  display: grid;
  grid-template-columns: minmax(220px, 1.2fr) minmax(150px, 0.55fr) minmax(150px, 0.55fr);
  gap: 0.75rem;
  align-items: end;
  width: min(100%, 820px);
  margin: 0.9rem auto 0;
  padding: 1rem;
  border: 1px solid rgb(85 226 182 / 0.24);
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgb(85 226 182 / 0.07), transparent 52%),
    rgb(6 25 20 / 0.86);
  box-shadow: 0 14px 34px rgb(0 0 0 / 0.16);
  text-align: left;
}

.live-set-log > div:first-child {
  align-self: center;
}

.live-set-log p {
  margin: 0;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 950;
}

.live-set-log small {
  display: block;
  margin-top: 0.25rem;
  color: var(--muted);
}

.gym-input-with-unit {
  position: relative;
}

.gym-input-with-unit input {
  padding-right: 3rem;
}

.gym-input-with-unit span {
  position: absolute;
  top: 50%;
  right: 0.75rem;
  color: var(--mint);
  font-size: 0.82rem;
  font-weight: 900;
  transform: translateY(-50%);
}

.gym-next {
  margin: 1rem 0;
  color: var(--muted);
  font-size: clamp(1rem, 2.4vw, 1.3rem);
  font-weight: 780;
  text-align: center;
}

.gym-timer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1rem;
}

.gym-timer-actions .button {
  flex: 1 1 160px;
  min-height: 3.8rem;
}

.gym-timer-actions .gym-set-done {
  flex: 2 1 320px;
  min-height: 4.8rem;
  font-size: clamp(1.05rem, 2.5vw, 1.45rem);
}

.gym-timer-actions[hidden],
.gym-done[hidden],
.live-set-log[hidden],
.gym-stop[hidden] {
  display: none;
}

.gym-stop {
  margin-top: 1rem;
  padding: 0.5rem 0;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.gym-done {
  margin-top: 1rem;
}

.workout-summary {
  padding: 1rem;
  border: 1px solid rgb(198 243 107 / 0.3);
  border-radius: 16px;
  background: rgb(13 34 23 / 0.86);
}

.workout-summary h3,
.workout-summary p {
  margin: 0;
}

.workout-summary h3 {
  font-size: 1.35rem;
}

.workout-summary p {
  color: var(--muted);
}

.workout-summary-list {
  display: grid;
  gap: 0.45rem;
  margin-top: 0.9rem;
}

.workout-summary-list > div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem;
  border-radius: 9px;
  background: rgb(4 18 14 / 0.7);
}

.workout-summary-list span {
  color: var(--muted);
}

.workout-summary-list strong {
  color: var(--mint);
  text-align: right;
}

.gym-guide-copy {
  max-width: 920px;
}

@media (max-width: 900px) {
  .gym-starters-heading,
  .gym-starter-grid,
  .gym-walkthrough-heading,
  .gym-app-heading,
  .gym-plan-settings {
    grid-template-columns: 1fr;
  }

  .gym-walkthrough-heading {
    align-items: start;
  }

  .gym-walkthrough ol {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gym-plan-settings {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gym-movement-fields {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gym-exercise-name {
    grid-column: 1 / -1;
  }
}

@media (max-width: 760px) {
  .gym-preflight-heading,
  .gym-preflight-row,
  .gym-promise ul,
  .gym-app-heading,
  .gym-plan-settings,
  .live-set-log {
    grid-template-columns: 1fr;
  }

  .gym-walkthrough ol {
    grid-template-columns: 1fr;
  }

  .gym-preflight-unit {
    grid-template-columns: 1fr;
    justify-content: stretch;
  }

  .gym-promise li {
    min-height: auto;
  }

  .gym-movement-heading,
  .gym-movement-editor-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .gym-movement-heading .button {
    width: 100%;
  }

  .gym-order-actions {
    width: 100%;
  }

  .gym-order-actions button {
    flex: 1 1 auto;
  }
}

@media (max-width: 520px) {
  .gym-starters,
  .gym-walkthrough,
  .gym-promise,
  .gym-app {
    padding: 20px;
    border-radius: 18px;
  }

  .gym-hero-actions,
  .gym-starter-actions,
  .gym-preflight-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .gym-hero-actions .button,
  .gym-starter-actions .button,
  .gym-preflight-actions .button {
    width: 100%;
  }

  .gym-movement-fields {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gym-movement-fields label {
    font-size: 0.74rem;
  }

  .gym-movement-editor {
    padding: 0.9rem;
  }

  .gym-builder-actions {
    flex-direction: column;
  }

  .gym-builder-actions .button {
    flex-basis: auto;
    width: 100%;
  }

  .gym-timer {
    min-height: 720px;
    padding: 18px;
    border-radius: 18px;
  }

  .gym-timer-topline {
    align-items: flex-start;
  }

  .gym-timer-tools {
    flex-direction: column;
  }

  .gym-timer-topline .button {
    min-height: 2.3rem;
    padding: 0.35rem 0.55rem;
    font-size: 0.7rem;
  }

  .gym-timer-status {
    flex-direction: column;
    gap: 0.2rem;
  }

  .gym-timer h2 {
    margin-top: 1.6rem;
    font-size: clamp(2rem, 10vw, 3.2rem);
  }

  .gym-countdown {
    font-size: clamp(5rem, 25vw, 7.5rem);
  }

  .live-set-log {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 0.8rem;
  }

  .live-set-log > div:first-child {
    grid-column: 1 / -1;
  }

  .gym-timer-actions .button,
  .gym-timer-actions .gym-set-done {
    min-height: 3.3rem;
  }

  #gym-work-actions:not([hidden]),
  #gym-rest-actions:not([hidden]) {
    position: sticky;
    bottom: 0;
    z-index: 3;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 0.65rem;
    border: 1px solid rgb(85 226 182 / 0.24);
    border-radius: 14px;
    background: rgb(6 27 21 / 0.95);
    backdrop-filter: blur(12px);
  }

  #gym-work-actions .button:first-child,
  #gym-rest-actions .button:first-child {
    grid-column: 1 / -1;
  }

  .workout-summary-list > div {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.25rem;
  }

  .workout-summary-list strong {
    text-align: left;
  }
}

@media (display-mode: standalone) {
  .site-header {
    min-height: calc(70px + env(safe-area-inset-top));
    padding-top: env(safe-area-inset-top);
    padding-right: max(1rem, env(safe-area-inset-right));
    padding-left: max(1rem, env(safe-area-inset-left));
  }

  body.timer-only-mode .timer-only-exit {
    top: max(1rem, env(safe-area-inset-top));
    left: max(1rem, env(safe-area-inset-left));
  }

  body.timer-only-mode .timer-actions {
    bottom: max(1.2rem, env(safe-area-inset-bottom));
    right: max(4vw, env(safe-area-inset-right));
    left: max(4vw, env(safe-area-inset-left));
  }
}

@media (orientation: landscape) and (max-height: 520px) {
  .site-header {
    min-height: calc(54px + env(safe-area-inset-top));
  }

  .timer-panel {
    min-height: calc(100dvh - 54px - env(safe-area-inset-top));
    padding: 0.65rem 4vw 1rem;
  }

  .timer-topline {
    margin-bottom: 0.25rem;
  }

  .timer-topline span {
    min-height: 2.4rem;
    padding: 0.45rem 0.75rem;
    font-size: 0.82rem;
  }

  .time-display {
    min-height: 7rem;
    font-size: clamp(5rem, 29dvh, 7.4rem);
  }

  .progress-track {
    height: 10px;
  }

  .timer-actions,
  .timer-panel.for-time-mode .timer-actions {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.45rem;
    margin-top: 0.55rem;
  }

  .timer-panel.for-time-mode .timer-actions {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .timer-actions #start-button,
  .timer-actions #timer-only-button {
    grid-column: auto;
  }

  .timer-actions .button {
    min-height: 2.7rem;
    padding: 0.5rem;
    font-size: 0.78rem;
  }

  .timer-summary,
  .running-workout-context {
    display: none;
  }
}

/* Public launch pages and shared footer */
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  width: 100%;
  padding: 1.35rem 5vw;
  border-top: 1px solid rgb(85 226 182 / 0.2);
  background: rgb(5 17 14 / 0.92);
  color: var(--muted);
  font-size: 0.88rem;
}

.site-footer p {
  margin: 0;
}

.site-footer strong {
  color: var(--ink);
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.35rem 1.1rem;
}

.site-footer a {
  color: var(--muted);
  font-weight: 800;
  text-decoration: none;
}

.site-footer a:hover,
.site-footer a:focus-visible,
.site-footer a[aria-current="page"] {
  color: var(--mint);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

body.timer-only-mode .site-footer {
  display: none;
}

.info-main {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: clamp(32px, 7vw, 84px) 0 clamp(60px, 9vw, 110px);
}

.info-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(30px, 6vw, 68px);
  border: 1px solid rgb(85 226 182 / 0.26);
  border-radius: 28px;
  background:
    radial-gradient(circle at 92% 4%, rgb(84 173 255 / 0.18), transparent 22rem),
    radial-gradient(circle at 0 100%, rgb(198 243 107 / 0.1), transparent 20rem),
    linear-gradient(145deg, rgb(16 47 38 / 0.96), rgb(10 26 22 / 0.96));
  box-shadow: 0 28px 80px rgb(0 0 0 / 0.24);
}

.info-hero h1 {
  max-width: 920px;
  margin: 0;
  font-size: clamp(3rem, 8vw, 6.8rem);
  line-height: 1.04;
  letter-spacing: -0.045em;
  word-spacing: 0.02em;
}

.info-hero h1 span {
  background: linear-gradient(90deg, var(--mint), var(--blue, #54adff) 55%, var(--lime, #c6f36b));
  color: transparent;
  background-clip: text;
  -webkit-background-clip: text;
}

.info-lead {
  max-width: 760px;
  margin: 1.5rem 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  font-weight: 700;
}

.info-updated {
  margin: 1.25rem 0 0;
  color: var(--mint);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.info-contact-button {
  display: inline-flex;
  margin-top: 1.5rem;
  text-decoration: none;
}

.info-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: clamp(28px, 6vw, 72px);
  align-items: start;
  margin-top: clamp(30px, 6vw, 64px);
}

.info-index {
  position: sticky;
  top: 96px;
  display: grid;
  gap: 0.65rem;
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgb(8 25 21 / 0.88);
}

.info-index strong {
  color: var(--ink);
}

.info-index a {
  color: var(--muted);
  font-weight: 750;
  text-decoration: none;
}

.info-index a:hover,
.info-index a:focus-visible {
  color: var(--mint);
}

.info-content {
  display: grid;
  gap: 1rem;
}

.info-content-single {
  max-width: 860px;
  margin: clamp(30px, 6vw, 64px) auto 0;
}

.info-content section {
  scroll-margin-top: 100px;
  padding: clamp(22px, 4vw, 38px);
  border: 1px solid rgb(85 226 182 / 0.18);
  border-radius: 18px;
  background: linear-gradient(145deg, rgb(15 38 32 / 0.93), rgb(8 24 20 / 0.93));
}

.info-content section:nth-child(3n + 2) {
  border-color: rgb(84 173 255 / 0.22);
}

.info-content section:nth-child(3n) {
  border-color: rgb(175 145 255 / 0.22);
}

.info-content h2 {
  margin: 0 0 0.8rem;
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  line-height: 1.08;
}

.info-content h3 {
  margin: 1.4rem 0 0.45rem;
  color: var(--mint);
  font-size: 1.05rem;
}

.info-content p,
.info-content li {
  color: var(--muted);
}

.info-content p:last-child,
.info-content ul:last-child {
  margin-bottom: 0;
}

.info-content a {
  color: var(--mint);
}

.info-callout {
  border-color: rgb(255 107 53 / 0.42) !important;
  background:
    radial-gradient(circle at 100% 0, rgb(255 107 53 / 0.16), transparent 18rem),
    linear-gradient(145deg, rgb(42 29 22 / 0.96), rgb(15 28 23 / 0.96)) !important;
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: clamp(30px, 6vw, 64px);
}

.guide-card {
  --guide-accent: var(--mint);
  display: flex;
  flex-direction: column;
  min-height: 310px;
  padding: clamp(24px, 4vw, 38px);
  border: 1px solid color-mix(in srgb, var(--guide-accent) 34%, var(--line));
  border-radius: 20px;
  background:
    radial-gradient(circle at 100% 0, color-mix(in srgb, var(--guide-accent) 15%, transparent), transparent 16rem),
    linear-gradient(145deg, rgb(13 34 28 / 0.96), rgb(8 23 20 / 0.96));
  color: var(--ink);
  transition: border-color 160ms ease, transform 160ms ease;
}

.guide-card:hover,
.guide-card:focus-within {
  border-color: var(--guide-accent);
  transform: translateY(-3px);
}

.guide-card-featured {
  grid-column: 1 / -1;
  min-height: 280px;
  background:
    radial-gradient(circle at 90% 10%, rgb(84 173 255 / 0.18), transparent 22rem),
    radial-gradient(circle at 0 100%, rgb(198 243 107 / 0.11), transparent 18rem),
    linear-gradient(135deg, rgb(16 56 46 / 0.98), rgb(9 28 24 / 0.98));
}

.guide-card.accent-orange { --guide-accent: var(--accent); }
.guide-card.accent-blue { --guide-accent: var(--blue, #54adff); }
.guide-card.accent-violet { --guide-accent: var(--violet, #af91ff); }
.guide-card.accent-mint { --guide-accent: var(--mint); }
.guide-card.accent-lime { --guide-accent: var(--lime, #c6f36b); }
.guide-card.accent-pink { --guide-accent: var(--pink, #ff79ad); }

.guide-card > span,
.guide-card > strong {
  color: var(--guide-accent);
  font-weight: 900;
}

.guide-card h2 {
  margin: 2.4rem 0 0.8rem;
  font-size: clamp(1.55rem, 3vw, 2.15rem);
  line-height: 1.03;
}

.guide-card p {
  margin: 0 0 1.5rem;
  color: var(--muted);
}

.guide-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: auto;
}

.guide-card-actions .button {
  min-height: 2.9rem;
  padding: 0.65rem 0.9rem;
  font-size: 0.88rem;
  text-decoration: none;
}

.guide-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-top: 1rem;
  padding: clamp(26px, 5vw, 48px);
  border: 1px solid rgb(198 243 107 / 0.24);
  border-radius: 20px;
  background: linear-gradient(135deg, rgb(29 51 32 / 0.94), rgb(8 26 22 / 0.94));
}

.guide-cta h2 {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 3.3rem);
  line-height: 1.02;
}

.guide-cta .button {
  flex: 0 0 auto;
  text-decoration: none;
}

.superset-hero .button {
  margin-top: 1.7rem;
  text-decoration: none;
}

.superset-explainer,
.superset-app {
  margin-top: clamp(30px, 6vw, 64px);
  padding: clamp(24px, 5vw, 50px);
  border: 1px solid rgb(85 226 182 / 0.24);
  border-radius: 24px;
  background: linear-gradient(145deg, rgb(13 38 31 / 0.95), rgb(8 24 20 / 0.95));
}

.superset-explainer h2,
.superset-app h2 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 4.2rem);
  line-height: 1.02;
}

.superset-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
  margin: clamp(26px, 5vw, 48px) 0 0;
  padding: 0;
  list-style: none;
}

.superset-steps li {
  display: grid;
  gap: 0.75rem;
  min-height: 190px;
  padding: 1.35rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgb(8 24 20 / 0.9);
}

.superset-steps li:nth-child(1) { border-color: rgb(84 173 255 / 0.36); }
.superset-steps li:nth-child(2) { border-color: rgb(175 145 255 / 0.36); }
.superset-steps li:nth-child(3) { border-color: rgb(198 243 107 / 0.34); }

.superset-steps strong {
  color: var(--ink);
  font-size: 1.05rem;
}

.superset-steps span {
  color: var(--muted);
}

.superset-app {
  scroll-margin-top: 90px;
  border-color: rgb(84 173 255 / 0.3);
  background:
    radial-gradient(circle at 100% 0, rgb(84 173 255 / 0.14), transparent 22rem),
    linear-gradient(145deg, rgb(12 35 30 / 0.98), rgb(7 21 18 / 0.98));
}

.superset-app-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(260px, 0.7fr);
  gap: 2rem;
  align-items: end;
  margin-bottom: clamp(24px, 5vw, 42px);
}

.superset-app-heading > p {
  margin: 0;
  color: var(--muted);
  font-weight: 700;
}

#superset-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.superset-movement {
  display: grid;
  gap: 1rem;
  min-width: 0;
  margin: 0;
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgb(7 22 18 / 0.86);
}

.superset-movement.accent-blue { border-color: rgb(84 173 255 / 0.45); }
.superset-movement.accent-violet { border-color: rgb(175 145 255 / 0.45); }

.superset-movement legend {
  padding: 0 0.4rem;
  color: var(--ink);
  font-weight: 900;
}

.superset-settings {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-column: 1 / -1;
  gap: 0.9rem;
}

.superset-builder-actions,
.superset-timer-actions {
  display: flex;
  flex-wrap: wrap;
  grid-column: 1 / -1;
  gap: 0.75rem;
}

.superset-timer-actions[hidden] {
  display: none;
}

.superset-builder-actions .button {
  flex: 1 1 190px;
}

.superset-timer {
  position: relative;
  min-height: 570px;
  padding: clamp(24px, 6vw, 58px);
  overflow: hidden;
  border: 1px solid rgb(85 226 182 / 0.4);
  border-radius: 22px;
  background:
    radial-gradient(circle at 100% 100%, rgb(175 145 255 / 0.22), transparent 24rem),
    radial-gradient(circle at 0 0, rgb(84 173 255 / 0.14), transparent 20rem),
    #071a15;
}

.superset-timer:fullscreen {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
  min-height: 100%;
  border: 0;
  border-radius: 0;
}

.superset-timer-topline {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}

.superset-timer-topline > span {
  color: var(--mint);
  font-size: clamp(0.9rem, 2vw, 1.15rem);
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.superset-timer-topline .button {
  min-height: 2.7rem;
  padding: 0.5rem 0.85rem;
}

.superset-progress {
  margin: clamp(30px, 7vw, 70px) 0 0.6rem;
  color: var(--muted);
  font-weight: 850;
}

.superset-timer h2 {
  max-width: 900px;
  font-size: clamp(3rem, 9vw, 7.5rem);
  letter-spacing: -0.055em;
  overflow-wrap: anywhere;
}

.superset-target {
  margin: 0.7rem 0 0;
  color: var(--blue, #54adff);
  font-size: clamp(1.5rem, 4vw, 2.8rem);
  font-weight: 900;
}

.rest-countdown {
  margin: 0.25rem 0;
  color: var(--lime, #c6f36b);
  font-size: clamp(6rem, 23vw, 15rem);
  font-variant-numeric: tabular-nums;
  font-weight: 950;
  letter-spacing: -0.08em;
  line-height: 0.9;
}

.superset-next {
  max-width: 760px;
  margin: 1.3rem 0;
  color: var(--muted);
  font-size: clamp(1rem, 2.5vw, 1.35rem);
  font-weight: 750;
}

.superset-timer-actions {
  margin-top: clamp(22px, 5vw, 42px);
}

.superset-timer-actions .button {
  flex: 1 1 160px;
  min-height: 4rem;
}

.superset-timer-actions .superset-complete {
  min-height: clamp(5rem, 12vw, 7rem);
  font-size: clamp(1.25rem, 3vw, 2rem);
}

.superset-edit {
  margin-top: 1.2rem;
  padding: 0.5rem 0;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.superset-guide-copy {
  max-width: 920px;
}

.faq-list {
  display: grid;
  gap: 0.75rem;
  max-width: 900px;
  margin: clamp(30px, 6vw, 64px) auto 0;
}

.faq-list details {
  scroll-margin-top: 100px;
  padding: 1.2rem 1.35rem;
  border: 1px solid rgb(85 226 182 / 0.2);
  border-radius: 16px;
  background: rgb(8 25 21 / 0.9);
}

.faq-list details:nth-child(even) {
  border-color: rgb(84 173 255 / 0.22);
}

.faq-list summary {
  color: var(--ink);
  font-size: 1.05rem;
  font-weight: 900;
  cursor: pointer;
}

.faq-list p {
  margin: 0.9rem 0 0;
  color: var(--muted);
}

.faq-list a {
  color: var(--mint);
}

@media (max-width: 760px) {
  .site-footer,
  .guide-cta {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-footer nav {
    justify-content: flex-start;
  }

  .info-layout,
  .guide-grid {
    grid-template-columns: 1fr;
  }

  .guide-card-featured {
    grid-column: auto;
  }

  .info-index {
    position: static;
  }

  .guide-card {
    min-height: 270px;
  }

  .superset-steps,
  .superset-app-heading,
  #superset-form {
    grid-template-columns: 1fr;
  }

  .superset-steps li {
    min-height: auto;
  }
}

@media (max-width: 520px) {
  .info-page .brand {
    min-width: auto;
  }

  .info-page .brand-subtitle {
    display: none;
  }

  .info-page .site-header .top-nav {
    gap: 0.2rem;
  }

  .info-page .site-header .nav-link {
    padding-inline: 0.6rem;
    font-size: 0.75rem;
  }

  .starter-shelf .preset-grid {
    grid-template-columns: 1fr;
  }

  .info-main {
    width: min(100% - 18px, 1120px);
    padding-top: 14px;
  }

  .info-hero,
  .info-content section,
  .guide-card,
  .superset-explainer,
  .superset-app {
    padding: 22px;
    border-radius: 18px;
  }

  .guide-card-actions,
  .superset-settings {
    grid-template-columns: 1fr;
  }

  .guide-card-actions .button {
    flex: 1 1 100%;
  }

  .superset-timer {
    min-height: 520px;
    padding: 22px 18px;
  }

  .superset-timer-topline .button {
    font-size: 0.78rem;
  }

  .info-hero h1 {
    font-size: clamp(2.7rem, 14vw, 4.2rem);
  }

  .site-footer {
    padding: 1.5rem 1rem;
  }

  .site-footer nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
  }
}