:root {
  --indoor-yellow: #ffd600;
  --indoor-black: #111111;
  --indoor-ink: #202020;
  --indoor-muted: #666666;
  --indoor-paper: #f5f3ec;
  --indoor-line: rgba(17, 17, 17, 0.13);
}

.indoor-page-body {
  background: #ffffff;
}

.indoor-page {
  overflow: hidden;
}

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

.indoor-hero {
  position: relative;
  padding: clamp(4.5rem, 8vw, 8rem) 0 clamp(4rem, 7vw, 7rem);
  background:
    radial-gradient(circle at 78% 18%, rgba(255, 214, 0, 0.2), transparent 28%),
    linear-gradient(135deg, #fff 0%, #f8f6ef 58%, #f0ede2 100%);
}

.indoor-hero::after {
  content: "";
  position: absolute;
  right: -9rem;
  bottom: -9rem;
  width: 26rem;
  height: 26rem;
  border: 5rem solid var(--indoor-yellow);
  border-radius: 50%;
  opacity: 0.18;
  pointer-events: none;
}

.indoor-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(520px, 1.14fr);
  align-items: center;
  gap: clamp(3rem, 7vw, 7rem);
}

.indoor-eyebrow,
.indoor-kicker {
  display: inline-block;
  color: #8a7000;
  font-size: 0.77rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.indoor-hero h1 {
  max-width: 720px;
  margin: 1.2rem 0 1.4rem;
  color: var(--indoor-black);
  font-size: clamp(3.1rem, 6vw, 6.8rem);
  line-height: 0.96;
  letter-spacing: -0.065em;
}

.indoor-hero h1 span {
  display: block;
}

.indoor-hero-lead {
  max-width: 610px;
  margin-bottom: 2rem;
  color: #4a4a4a;
  font-size: clamp(1.08rem, 1.45vw, 1.28rem);
  line-height: 1.65;
}

.indoor-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.indoor-button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 0.88rem 1.3rem;
  border: 2px solid var(--indoor-black);
  border-radius: 999px;
  font-size: 0.94rem;
  font-weight: 900;
  line-height: 1.1;
  transition: transform 160ms ease, background 160ms ease, color 160ms ease, box-shadow 160ms ease;
}

.indoor-button:hover {
  transform: translateY(-2px);
}

.indoor-button:focus-visible,
.indoor-architecture-help summary:focus-visible {
  outline: 3px solid #1683ff;
  outline-offset: 3px;
}

.indoor-button--primary {
  background: var(--indoor-yellow);
  color: var(--indoor-black);
  box-shadow: 4px 4px 0 var(--indoor-black);
}

.indoor-button--ghost {
  background: #fff;
  color: var(--indoor-black);
}

.indoor-hero-notes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.3rem;
  margin-top: 1.6rem;
  color: #555;
  font-size: 0.83rem;
  font-weight: 700;
}

.indoor-hero-notes li::before {
  content: "✓";
  margin-right: 0.38rem;
  color: #9a7d00;
  font-weight: 900;
}

.indoor-demo {
  margin: 0;
  overflow: hidden;
  border: 4px solid var(--indoor-black);
  border-radius: 28px;
  background: #fff;
  box-shadow: 18px 20px 0 rgba(17, 17, 17, 0.1);
  transform: rotate(1.2deg);
}

.indoor-demo img {
  display: block;
  width: 100%;
  height: auto;
}

.indoor-section-heading {
  max-width: 730px;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}

.indoor-section-heading h2,
.indoor-compatible h2,
.indoor-feedback h2 {
  margin: 0.72rem 0 1rem;
  color: var(--indoor-black);
  font-size: clamp(2.3rem, 4.4vw, 4.5rem);
  line-height: 1;
  letter-spacing: -0.055em;
}

.indoor-section-heading p,
.indoor-compatible p,
.indoor-feedback p {
  color: var(--indoor-muted);
  font-size: 1.08rem;
}

.indoor-modes {
  padding: clamp(5rem, 9vw, 9rem) 0;
  background: #fff;
}

.indoor-mode-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.indoor-mode-card {
  overflow: hidden;
  border: 2px solid var(--indoor-black);
  border-radius: 24px;
  background: #fff;
  box-shadow: 7px 7px 0 var(--indoor-black);
}

.indoor-mode-visual {
  position: relative;
  height: 250px;
  overflow: hidden;
  border-bottom: 2px solid var(--indoor-black);
}

.indoor-mode-copy {
  padding: 1.55rem;
}

.indoor-mode-copy > span {
  color: #907400;
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.indoor-mode-copy h3 {
  margin: 0.25rem 0 0.65rem;
  font-size: 1.8rem;
  line-height: 1;
}

.indoor-mode-copy p {
  margin-bottom: 0;
  color: #5d5d5d;
  line-height: 1.6;
}

.indoor-mode-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.indoor-control-modes {
  padding: clamp(5rem, 9vw, 9rem) 0;
  background: var(--indoor-paper);
}

.indoor-control-compare {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.indoor-control-compare > article {
  display: flex;
  min-height: 460px;
  flex-direction: column;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  border: 3px solid #111;
  border-radius: 24px;
  background: #fff;
}

.indoor-control-compare > article:first-child {
  box-shadow: inset 0 9px 0 var(--indoor-yellow);
}

.indoor-control-compare > article:last-child {
  background: #111;
  color: #fff;
}

.indoor-control-label {
  align-self: flex-start;
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  background: var(--indoor-yellow);
  color: #111;
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.indoor-control-compare h3 {
  margin: 1.1rem 0 0.85rem;
  font-size: clamp(2rem, 3.3vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.045em;
}

.indoor-control-compare p {
  max-width: 620px;
  color: #626262;
  line-height: 1.65;
}

.indoor-control-compare > article:last-child p {
  color: #c4c4c4;
}

.indoor-control-compare ul,
.indoor-workout-copy ul {
  display: grid;
  gap: 0.5rem;
  margin: 1rem 0 1.5rem;
}

.indoor-control-compare li,
.indoor-workout-copy li {
  position: relative;
  padding-left: 1.35rem;
  line-height: 1.45;
}

.indoor-control-compare li::before,
.indoor-workout-copy li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: #a18400;
  font-weight: 900;
}

.indoor-control-compare > article:last-child li::before {
  color: var(--indoor-yellow);
}

.indoor-control-widget {
  display: grid;
  grid-template-columns: 46px 1fr 46px;
  align-items: center;
  gap: 0.75rem;
  margin-top: auto;
  padding: 0.8rem;
  border: 2px solid #111;
  border-radius: 16px;
  background: #f6f6f6;
  color: #111;
  text-align: center;
}

.indoor-control-compare > article:last-child .indoor-control-widget {
  border-color: #444;
  background: #252525;
  color: #fff;
}

.indoor-control-widget b {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 10px;
  background: #111;
  color: var(--indoor-yellow);
  font-size: 1.35rem;
}

.indoor-control-widget strong {
  font-size: 1.05rem;
}

.indoor-workout-builder {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  align-items: center;
  gap: clamp(2rem, 5vw, 5rem);
  margin-top: 1.25rem;
  padding: clamp(1.5rem, 4vw, 3.5rem);
  border: 3px solid #111;
  border-radius: 24px;
  background: var(--indoor-yellow);
  box-shadow: 9px 9px 0 #111;
}

.indoor-workout-copy h3 {
  margin: 0.65rem 0 1rem;
  font-size: clamp(2rem, 3.5vw, 3.6rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

.indoor-workout-copy p {
  color: #333;
  line-height: 1.65;
}

.indoor-workout-copy .indoor-kicker,
.indoor-workout-copy li::before {
  color: #111;
}

.indoor-workout-builder figure {
  margin: 0;
  overflow: hidden;
  border: 3px solid #111;
  border-radius: 18px;
  background: #fff;
  box-shadow: 7px 7px 0 rgba(17, 17, 17, 0.25);
}

.indoor-workout-builder img {
  display: block;
  width: 100%;
  height: auto;
}

.indoor-strava {
  padding: clamp(5rem, 9vw, 9rem) 0;
  background: #fff;
}

.indoor-strava-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(340px, 0.8fr);
  align-items: center;
  gap: clamp(2.5rem, 6vw, 6rem);
}

.indoor-strava figure {
  margin: 0;
  overflow: hidden;
  border: 3px solid #111;
  border-radius: 24px;
  background: #fff;
  box-shadow: 10px 10px 0 #111;
}

.indoor-strava img {
  display: block;
  width: 100%;
  height: auto;
}

.indoor-strava-copy h2 {
  margin: 0.72rem 0 1rem;
  color: var(--indoor-black);
  font-size: clamp(2.3rem, 4.4vw, 4.5rem);
  line-height: 1;
  letter-spacing: -0.055em;
}

.indoor-strava-copy p {
  color: var(--indoor-muted);
  font-size: 1.05rem;
  line-height: 1.65;
}

.indoor-strava-copy ul {
  display: grid;
  gap: 0.55rem;
  margin-top: 1.4rem;
}

.indoor-strava-copy li {
  position: relative;
  padding-left: 1.35rem;
  font-weight: 750;
}

.indoor-strava-copy li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: #9a7d00;
  font-weight: 900;
}

.indoor-downloads {
  padding: clamp(5rem, 9vw, 9rem) 0;
  background: var(--indoor-black);
  color: #fff;
}

.indoor-section-heading--light h2,
.indoor-section-heading--light p {
  color: #fff;
}

.indoor-section-heading--light .indoor-kicker {
  color: var(--indoor-yellow);
}

.indoor-recommendation {
  min-height: 1.7em;
}

.indoor-version {
  display: inline-flex;
  margin: 0 0 0.8rem;
  padding: 0.38rem 0.7rem;
  border: 1px solid rgba(255, 214, 0, 0.55);
  border-radius: 999px;
  color: var(--indoor-yellow) !important;
  background: rgba(255, 214, 0, 0.08);
  font-size: 0.76rem !important;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.indoor-download-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.indoor-download-card {
  position: relative;
  display: flex;
  min-height: 360px;
  flex-direction: column;
  padding: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 22px;
  background: #1d1d1d;
  transition: border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.indoor-download-card.is-recommended {
  border-color: var(--indoor-yellow);
  box-shadow: 0 0 0 2px var(--indoor-yellow), 0 20px 50px rgba(255, 214, 0, 0.12);
  transform: translateY(-7px);
}

.indoor-download-os {
  color: var(--indoor-yellow);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.indoor-download-card h3 {
  margin: 0.5rem 0 0.75rem;
  color: #fff;
  font-size: 1.6rem;
  line-height: 1.1;
}

.indoor-download-card p {
  margin-bottom: 1rem;
  color: #bcbcbc;
  line-height: 1.55;
}

.indoor-recommended-badge {
  display: none;
  align-self: flex-start;
  margin-bottom: 0.7rem;
  padding: 0.32rem 0.58rem;
  border-radius: 999px;
  background: var(--indoor-yellow);
  color: #111;
  font-size: 0.66rem;
  font-weight: 900;
  text-transform: uppercase;
}

.indoor-download-card.is-recommended .indoor-recommended-badge {
  display: inline-flex;
}

.indoor-button--download {
  width: 100%;
  margin-top: auto;
  border-color: var(--indoor-yellow);
  background: var(--indoor-yellow);
  color: #111;
  text-align: center;
}

.indoor-download-card small {
  display: block;
  margin-top: 0.7rem;
  color: #8f8f8f;
  text-align: center;
}

.indoor-architecture-help {
  max-width: 720px;
  margin: 2rem auto 0;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
}

.indoor-architecture-help summary {
  padding: 1rem 1.15rem;
  cursor: pointer;
  color: #fff;
  font-weight: 800;
}

.indoor-architecture-help div {
  padding: 0 1.15rem 1.15rem;
  color: #c7c7c7;
}

.indoor-architecture-help ul {
  margin: 0.6rem 0 0 1.1rem;
  list-style: disc;
}

.indoor-download-note {
  max-width: 720px;
  margin: 1.2rem auto 0;
  color: #a7a7a7;
  font-size: 0.82rem;
  text-align: center;
}

.indoor-steps {
  padding: clamp(5rem, 9vw, 9rem) 0;
  background: var(--indoor-paper);
}

.indoor-onboarding-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(360px, 0.8fr);
  align-items: start;
  gap: clamp(2rem, 5vw, 5rem);
}

.indoor-onboarding-grid figure {
  position: sticky;
  top: 100px;
  margin: 0;
  overflow: hidden;
  border: 3px solid #111;
  border-radius: 22px;
  background: #fff;
  box-shadow: 9px 9px 0 #111;
}

.indoor-onboarding-grid figure img {
  display: block;
  width: 100%;
  height: auto;
}

.indoor-step-list {
  counter-reset: indoor-step;
}

.indoor-step-list li {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 1rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid rgba(17, 17, 17, 0.17);
}

.indoor-step-list li:first-child {
  padding-top: 0;
}

.indoor-step-list li > span {
  display: flex;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  border: 2px solid #111;
  border-radius: 50%;
  background: var(--indoor-yellow);
  color: #111;
  font-size: 0.72rem;
  font-weight: 900;
}

.indoor-step-list h3 {
  margin-bottom: 0.25rem;
  font-size: 1.15rem;
}

.indoor-step-list p {
  margin-bottom: 0;
  color: #666;
}

.indoor-compatible {
  padding: clamp(5rem, 9vw, 9rem) 0;
  background: #fff;
}

.indoor-compatible-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  align-items: start;
  gap: clamp(3rem, 8vw, 8rem);
}

.indoor-compatible ul {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 2px solid #111;
  border-left: 2px solid #111;
}

.indoor-compatible li {
  min-height: 150px;
  padding: 1.3rem;
  border-right: 2px solid #111;
  border-bottom: 2px solid #111;
}

.indoor-compatible strong,
.indoor-compatible span {
  display: block;
}

.indoor-compatible strong {
  margin-bottom: 0.45rem;
  font-size: 1.1rem;
}

.indoor-compatible span {
  color: #666;
  line-height: 1.45;
}

.indoor-compatible li:last-child {
  grid-column: 1 / -1;
}

.indoor-faq {
  padding: clamp(5rem, 9vw, 9rem) 0;
  background: var(--indoor-paper);
}

.indoor-faq-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.75fr) minmax(0, 1.25fr);
  align-items: start;
  gap: clamp(3rem, 8vw, 8rem);
}

.indoor-faq-heading {
  position: sticky;
  top: 100px;
}

.indoor-faq-heading h2 {
  margin: 0.72rem 0 1rem;
  color: var(--indoor-black);
  font-size: clamp(2.3rem, 4.4vw, 4.5rem);
  line-height: 1;
  letter-spacing: -0.055em;
}

.indoor-faq-heading p {
  color: var(--indoor-muted);
  font-size: 1.08rem;
}

.indoor-faq-list {
  display: grid;
  gap: 0.8rem;
}

.indoor-faq-list details {
  border: 2px solid #111;
  border-radius: 18px;
  background: #fff;
  box-shadow: 4px 4px 0 #111;
}

.indoor-faq-list summary {
  padding: 1.2rem 3.4rem 1.2rem 1.25rem;
  cursor: pointer;
  color: #111;
  font-size: 1.05rem;
  font-weight: 900;
}

.indoor-faq-list details[open] summary {
  border-bottom: 1px solid var(--indoor-line);
}

.indoor-faq-list p {
  margin: 0;
  padding: 1rem 1.25rem 1.3rem;
  color: #5d5d5d;
  line-height: 1.65;
}

.indoor-feedback {
  padding: 0 0 clamp(5rem, 9vw, 9rem);
  background: #fff;
}

.indoor-feedback-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: clamp(2rem, 5vw, 4rem);
  border: 3px solid #111;
  border-radius: 28px;
  background: var(--indoor-yellow);
  box-shadow: 10px 10px 0 #111;
}

.indoor-feedback h2 {
  max-width: 700px;
  font-size: clamp(2rem, 4vw, 3.6rem);
}

.indoor-feedback p {
  max-width: 710px;
  margin-bottom: 0;
  color: #333;
}

.indoor-feedback p a {
  font-weight: 900;
  text-decoration: underline;
  text-underline-offset: 0.16em;
}

.indoor-feedback .indoor-kicker {
  color: #111;
}

.indoor-feedback .indoor-button {
  flex: 0 0 auto;
  background: #111;
  color: #fff;
  box-shadow: none;
}

@media (max-width: 1050px) {
  .indoor-hero-grid {
    grid-template-columns: 1fr;
  }

  .indoor-hero-copy {
    max-width: 760px;
  }

  .indoor-demo {
    width: min(100%, 760px);
  }

  .indoor-mode-grid,
  .indoor-download-grid {
    grid-template-columns: 1fr;
  }

  .indoor-workout-builder {
    grid-template-columns: 1fr;
  }

  .indoor-strava-grid {
    grid-template-columns: 1fr;
  }

  .indoor-mode-card {
    display: grid;
    grid-template-columns: minmax(280px, 0.8fr) 1fr;
  }

  .indoor-mode-visual {
    height: 100%;
    min-height: 270px;
    border-right: 2px solid #111;
    border-bottom: 0;
  }

  .indoor-download-card {
    min-height: 0;
  }

  .indoor-download-card.is-recommended {
    transform: none;
  }
}

@media (max-width: 760px) {
  .indoor-hero {
    padding-top: 3.5rem;
  }

  .indoor-hero h1 {
    font-size: clamp(3rem, 16vw, 4.8rem);
  }

  .indoor-hero-actions,
  .indoor-button {
    width: 100%;
  }

  .indoor-demo {
    border-radius: 20px;
    box-shadow: 9px 10px 0 rgba(17, 17, 17, 0.1);
    transform: none;
  }

  .indoor-mode-card {
    display: block;
  }

  .indoor-control-compare {
    grid-template-columns: 1fr;
  }

  .indoor-control-compare > article {
    min-height: 0;
  }

  .indoor-mode-visual {
    height: 230px;
    min-height: 0;
    border-right: 0;
    border-bottom: 2px solid #111;
  }

  .indoor-onboarding-grid,
  .indoor-compatible-grid,
  .indoor-strava-grid,
  .indoor-faq-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .indoor-onboarding-grid figure {
    position: static;
  }

  .indoor-faq-heading {
    position: static;
  }

  .indoor-compatible ul {
    grid-template-columns: 1fr;
  }

  .indoor-compatible li {
    min-height: 0;
  }

  .indoor-compatible li:last-child {
    grid-column: auto;
  }

  .indoor-feedback-card {
    display: block;
  }

  .indoor-feedback .indoor-button {
    margin-top: 1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .indoor-button,
  .indoor-download-card {
    transition: none;
  }
}