.landing-primary-nav {
  display: none;
  align-items: center;
  justify-content: flex-end;
  gap: 24px;
  color: #6f6658;
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, monospace;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0;
}

.landing-nav-menu {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.landing-nav-link,
.landing-nav-trigger {
  display: inline-flex;
  min-height: 28px;
  appearance: none;
  align-items: center;
  gap: 4px;
  border: 0;
  border-radius: 3px;
  background: transparent;
  color: #6f6658;
  cursor: pointer;
  font: inherit;
  padding: 0;
  text-decoration: none;
  transition: color 160ms ease;
}

.landing-nav-link:hover,
.landing-nav-trigger:hover,
.landing-nav-panel-link:hover {
  color: #1c1a17;
}

.landing-nav-link:focus-visible,
.landing-nav-trigger:focus-visible,
.landing-nav-panel-link:focus-visible {
  outline: 2px solid #e8651f;
  outline-offset: 4px;
}

.landing-nav-chevron {
  font-size: 15px;
  line-height: 1;
}

.landing-nav-panel {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  z-index: 30;
  width: 192px;
  transform: translateX(-50%);
  border: 1px solid #e5decf;
  border-radius: 8px;
  background: #fffdf9;
  box-shadow: 0 18px 34px rgba(28, 26, 23, 0.14);
  padding: 8px;
}

.landing-nav-panel::before {
  content: "";
  position: absolute;
  top: -12px;
  right: 0;
  left: 0;
  height: 12px;
}

.landing-nav-panel-integrations {
  width: 256px;
}

.landing-nav-panel-link {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  border-radius: 6px;
  color: #6f6658;
  padding: 9px 12px;
  text-decoration: none;
  transition: background-color 160ms ease, color 160ms ease;
}

.landing-nav-panel-link:hover {
  background: #f7f5f0;
}

.landing-nav-status-item {
  color: #91877f;
  cursor: default;
}

.landing-nav-status-item:hover {
  background: transparent;
  color: #91877f;
}

.landing-nav-status {
  flex-shrink: 0;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.4;
  text-transform: uppercase;
}

.landing-nav-status-beta {
  color: #166534;
}

.landing-nav-status-soon {
  color: #e8651f;
}

.landing-mobile-menu-trigger {
  display: inline-flex;
  width: 44px;
  height: 44px;
  appearance: none;
  align-items: center;
  justify-content: center;
  border: 1px solid #e5decf;
  border-radius: 8px;
  background: #fffdf9;
  color: #1c1a17;
  cursor: pointer;
  padding: 0;
}

.landing-mobile-menu-trigger:focus-visible,
.landing-mobile-menu-close:focus-visible,
.landing-mobile-menu summary:focus-visible,
.landing-mobile-menu a:focus-visible {
  outline: 2px solid #e8651f;
  outline-offset: 3px;
}

.landing-mobile-menu-icon {
  display: grid;
  width: 18px;
  gap: 4px;
}

.landing-mobile-menu-icon span {
  display: block;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

.landing-mobile-menu-backdrop[hidden],
.landing-mobile-menu[hidden] {
  display: none !important;
}

.landing-mobile-menu-backdrop {
  position: fixed;
  inset: 0;
  z-index: 40;
  background: rgba(28, 26, 23, 0.34);
}

.landing-mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  justify-content: flex-end;
  overflow-x: hidden;
  pointer-events: none;
}

.landing-mobile-menu-panel {
  width: min(360px, calc(100vw - 24px));
  max-width: 100%;
  min-height: 100%;
  overflow-y: auto;
  border-left: 1px solid #e5decf;
  background: #fffdf9;
  box-shadow: -18px 0 42px rgba(28, 26, 23, 0.18);
  color: #1c1a17;
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, monospace;
  padding: 18px;
  pointer-events: auto;
}

.landing-mobile-menu-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
  color: #6f6658;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.landing-mobile-menu-close {
  display: inline-flex;
  width: 38px;
  height: 38px;
  appearance: none;
  align-items: center;
  justify-content: center;
  border: 1px solid #e5decf;
  border-radius: 8px;
  background: #f7f5f0;
  color: #1c1a17;
  cursor: pointer;
  font: 700 18px/1 "JetBrains Mono", ui-monospace, SFMono-Regular, monospace;
  padding: 0;
}

.landing-mobile-menu-group {
  border-top: 1px solid #e5decf;
  padding: 4px 0 10px;
}

.landing-mobile-menu-group summary {
  display: flex;
  min-height: 44px;
  align-items: center;
  justify-content: space-between;
  color: #1c1a17;
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  list-style: none;
}

.landing-mobile-menu-group summary::-webkit-details-marker {
  display: none;
}

.landing-mobile-menu-group summary::after {
  content: "+";
  color: #e8651f;
  font-size: 16px;
}

.landing-mobile-menu-group[open] summary::after {
  content: "-";
}

.landing-mobile-menu-links {
  display: grid;
  gap: 6px;
}

.landing-mobile-menu-links a,
.landing-mobile-menu-links span {
  display: flex;
  min-height: 42px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-radius: 8px;
  color: #6f6658;
  font-size: 13px;
  font-weight: 600;
  padding: 10px 12px;
  text-decoration: none;
}

.landing-mobile-menu-links a:hover {
  background: #f7f5f0;
  color: #1c1a17;
}

.landing-mobile-menu-status-link span:last-child {
  flex-shrink: 0;
  color: #166534;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.4;
  text-transform: uppercase;
}

.landing-mobile-menu-soon {
  color: #91877f;
  cursor: default;
}

.landing-mobile-menu-soon span:last-child {
  color: #e8651f;
}

.landing-mobile-menu-main-links {
  border-top: 1px solid #e5decf;
  margin-top: 4px;
  padding-top: 14px;
}

.landing-mobile-sticky-cta {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 35;
  display: flex;
  justify-content: center;
  border-top: 1px solid rgba(229, 222, 207, 0.92);
  background: rgba(255, 253, 249, 0.96);
  box-shadow: 0 -14px 34px rgba(28, 26, 23, 0.13);
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
}

.landing-mobile-sticky-cta a {
  display: inline-flex;
  width: min(100%, 360px);
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: #166534;
  color: #fffdf9;
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, monospace;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: -0.01em;
  text-decoration: none;
  transition: background-color 160ms ease, transform 160ms ease;
}

.landing-mobile-sticky-cta a:hover {
  background: #14532d;
  transform: translateY(-1px);
}

.landing-mobile-sticky-cta a:focus-visible {
  outline: 2px solid #e8651f;
  outline-offset: 3px;
}

body.landing-mobile-menu-open {
  overflow: hidden;
}

@media (max-width: 767px) {
  body {
    padding-bottom: calc(72px + env(safe-area-inset-bottom));
  }
}

@media (min-width: 768px) {
  .landing-primary-nav {
    display: flex;
  }

  .landing-mobile-menu-trigger,
  .landing-mobile-menu-backdrop,
  .landing-mobile-menu,
  .landing-mobile-sticky-cta {
    display: none !important;
  }
}

@font-face { font-family: Inter; font-display: swap; font-weight: 300 700; src: url('../assets/fonts/inter.woff2') format('woff2'); }
@font-face { font-family: Space Grotesk; font-display: swap; font-weight: 500 700; src: url('../assets/fonts/space-grotesk.woff2') format('woff2'); }
@font-face { font-family: JetBrains Mono; font-display: swap; font-weight: 400 500; src: url('../assets/fonts/jetbrains-mono.woff2') format('woff2'); }
:root { --ink: #1c1a17; --muted: #6f6658; --paper: #f7f5f0; --card: #fffdf9; --line: #e5decf; --green: #166534; --orange: #e8651f; }
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Inter, ui-sans-serif, system-ui, sans-serif; }
a { color: inherit; }
.page { width: min(100%, 1120px); margin: 0 auto; padding: 0 20px 48px; }
.site-header, footer { display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--line); padding: 24px 0; }
footer { border-top: 1px solid var(--line); border-bottom: 0; color: var(--muted); font: 12px JetBrains Mono, monospace; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; font: 700 22px Space Grotesk, sans-serif; }
.brand img { width: 36px; height: 36px; }
.brand span span { color: #a89d92; }
nav { display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: 18px; color: var(--muted); font: 700 13px JetBrains Mono, monospace; }
nav a, .back-link { text-decoration: none; }
nav a:hover, .back-link:hover, .card-link:hover h3 { color: var(--orange); }
.hero { padding: 84px 0 56px; max-width: 880px; }
.eyebrow { margin: 0 0 10px; color: var(--green); font: 700 12px JetBrains Mono, monospace; letter-spacing: .08em; text-transform: uppercase; }
h1, h2, h3 { font-family: Space Grotesk, sans-serif; letter-spacing: 0; line-height: 1; }
h1 { max-width: 820px; margin: 0; font-size: clamp(44px, 8vw, 84px); }
h2 { margin: 0; font-size: clamp(28px, 4vw, 42px); }
h3 { margin: 0; font-size: 23px; line-height: 1.08; }
.lede { max-width: 680px; color: var(--muted); font-size: 18px; line-height: 1.7; }
.hero-actions, .card-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.button { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; border-radius: 12px; padding: 12px 18px; text-decoration: none; font: 700 13px JetBrains Mono, monospace; }
.primary { background: var(--orange); color: white; }
.secondary { border: 1px solid var(--line); background: var(--card); color: var(--ink); }
.trust-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.trust-row span, .badge { border: 1px solid var(--line); border-radius: 999px; background: var(--card); padding: 7px 10px; color: var(--muted); font: 700 12px JetBrains Mono, monospace; }
.intro-grid, .card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.intro-grid article, .workout-card, .detail-shell { border: 1px solid var(--line); border-radius: 20px; background: var(--card); padding: 24px; box-shadow: 0 1px 2px rgba(28, 26, 23, .04); }
.intro-grid p, .source-box p, .steps span { color: var(--muted); line-height: 1.65; }
.step { color: var(--orange); font: 700 12px JetBrains Mono, monospace; }
.library-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin: 72px 0 28px; }
.filter-panel { display: grid; gap: 12px; margin: 0 0 24px; padding: 18px; border: 1px solid var(--line); border-radius: 18px; background: #fcfbf7; }
.filter-row { display: flex; flex-wrap: wrap; gap: 10px; }
.filter-chip { min-height: 44px; border: 1px solid var(--line); border-radius: 999px; background: var(--card); color: var(--ink); padding: 0 14px; cursor: pointer; font: 700 12px JetBrains Mono, monospace; }
.filter-chip.is-active { border-color: var(--green); background: var(--green); color: white; }
.quiet .filter-chip.is-active { border-color: var(--orange); background: var(--orange); }
.noscript-note { margin: 0 0 18px; color: var(--muted); font: 700 12px JetBrains Mono, monospace; }
.card-section { padding: 0 0 34px; }
.workout-card { display: flex; min-height: 100%; flex-direction: column; justify-content: space-between; gap: 12px; padding: 0; overflow: hidden; }
.card-link { display: block; flex: 1; padding: 24px 24px 0; color: inherit; text-decoration: none; }
.workout-card .card-actions { margin-top: 0; padding: 0 24px 24px; }
.badges { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0; }
.back-link { display: inline-flex; margin: 32px 0 16px; color: var(--green); font: 700 13px JetBrains Mono, monospace; }
.detail-shell { max-width: 820px; margin: 0 auto 56px; }
.detail-shell section { margin-top: 34px; padding-top: 28px; border-top: 1px solid var(--line); }
.steps { padding-left: 24px; }
.steps li { margin: 16px 0; }
.steps strong { display: block; margin-bottom: 4px; }
.source-box { border-radius: 16px; background: #fcfbf7; padding: 20px; }
.feature-page .hero { max-width: 960px; }
.feature-section { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(280px, .95fr); gap: 28px; align-items: center; margin: 34px 0; padding: 34px 0; border-top: 1px solid var(--line); }
.feature-section p, .faq-section p { color: var(--muted); line-height: 1.72; font-size: 16px; }
.feature-shot { margin: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 22px; background: var(--card); box-shadow: 0 18px 50px rgba(28, 26, 23, .08); }
.feature-shot img { display: block; width: 100%; height: auto; }
.faq-section { margin-top: 58px; padding-top: 34px; border-top: 1px solid var(--line); }
.faq-list { display: grid; gap: 12px; margin-top: 24px; }
.faq-list details { border: 1px solid var(--line); border-radius: 16px; background: var(--card); padding: 18px 20px; }
.faq-list summary { cursor: pointer; font: 700 15px Space Grotesk, sans-serif; }
.feature-footer { display: grid; grid-template-columns: 1fr 1.4fr auto; align-items: start; }
.feature-footer div, .feature-footer nav { display: flex; flex-wrap: wrap; gap: 10px 16px; }
.feature-footer a { text-decoration: underline; text-underline-offset: 3px; }
footer nav a { display: inline-flex; align-items: center; gap: 6px; }
footer nav svg { width: 16px; height: 16px; flex: 0 0 auto; }
.about-hero { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(320px, .75fr); gap: 48px; align-items: center; padding: 64px 0 72px; }
.about-hero h1 { font-size: clamp(46px, 6.7vw, 76px); }
.about-hero-photo, .about-inline-photo { margin: 0; overflow: hidden; border-radius: 28px; background: var(--card); box-shadow: 0 24px 70px rgba(28, 26, 23, .14); }
.about-hero-photo img, .about-inline-photo img { display: block; width: 100%; height: auto; }
.about-story { max-width: 760px; margin: 0 auto; padding-bottom: 72px; }
.about-story > p { margin: 0 0 28px; color: #3e3932; font-size: 18px; line-height: 1.82; }
.about-story a:not(.button) { color: var(--green); font-weight: 700; text-underline-offset: 3px; }
.about-inline-photo { width: min(100%, 560px); margin: 44px auto; }
.about-signature { color: var(--ink) !important; font: 700 30px Space Grotesk, sans-serif; }
.about-actions { margin-top: 36px; padding-top: 28px; border-top: 1px solid var(--line); }
@media (max-width: 767px) {
  .page { padding-inline: 16px; }
  footer, .library-heading { align-items: flex-start; flex-direction: column; }
  nav { justify-content: flex-start; }
  .hero { padding-top: 52px; }
  .intro-grid, .card-grid { grid-template-columns: 1fr; }
  .feature-section, .feature-footer, .about-hero { grid-template-columns: 1fr; }
  .about-hero { gap: 30px; padding: 48px 0 52px; }
  .about-hero h1 { font-size: clamp(42px, 13vw, 62px); }
  .about-hero-photo { width: min(100%, 460px); }
  .about-story > p { font-size: 17px; line-height: 1.72; }
  .button { width: 100%; }
}