/* JFit brand v2: Space Grotesk / Plus Jakarta Sans / JetBrains Mono.
   Fonts from google/fonts. Licenses: space-grotesk-OFL.txt,
   plus-jakarta-sans-OFL.txt, jetbrains-mono-OFL.txt (relative to this stylesheet). */
@font-face { font-family: "Space Grotesk"; src: url("space-grotesk.ttf") format("truetype"); font-weight: 300 700; font-display: swap; }
@font-face { font-family: "Plus Jakarta Sans"; src: url("plus-jakarta-sans.ttf") format("truetype"); font-weight: 200 800; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("jetbrains-mono.ttf") format("truetype"); font-weight: 100 800; font-display: swap; }
body:has(.landing) { margin: 0; }
.landing {
  --primary: #0A5483; --accent: #FF6A34; --success: #22C55E;
  --background: #F7FAFB; --surface: #FFFFFF; --tint: #E1F0F9;
  --foreground: #151D27; --muted: #5A7083; --border: #D6E0E8;
  --link: #0A5483; --ring: #0A5483;
  color-scheme: light; background: var(--background); color: var(--foreground);
  font-family: "Plus Jakarta Sans", sans-serif; font-size: 16px; line-height: 1.6;
  min-height: 100vh; padding: 0 max(24px, calc((100% - 1200px) / 2));
}
.landing, .landing * { box-sizing: border-box; }
.landing :is(h1,h2,h3,p) { margin: 0 0 16px; }
.landing :is(h1,h2) { font-family: "Space Grotesk", sans-serif; font-weight: 700; line-height: 1.15; text-wrap: balance; }
.landing h1 { font-size: 48px; letter-spacing: -.03em; }
.landing h2 { font-size: 32px; letter-spacing: -.02em; }
.landing h3 { font-size: 20px; font-weight: 600; line-height: 1.3; }
.landing p { color: var(--muted); max-width: 68ch; }
.landing a { color: var(--link); display: inline-flex; align-items: center; min-height: 44px; min-width: 44px; max-width: 100%; padding: 8px; text-underline-offset: 4px; overflow-wrap: anywhere; }
.landing a:hover { text-decoration-thickness: 2px; }
.landing :is(a,select):focus-visible { outline: 3px solid var(--ring); outline-offset: 4px; border-radius: 4px; }
.landing :is(section,footer) { scroll-margin-top: 24px; }
.landing > section { padding-block: 72px; border-bottom: 1px solid var(--border); }
.landing > header { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; padding-block: 20px; border-bottom: 1px solid var(--border); }
.landing nav[aria-label="Main navigation"] { display: flex; flex: 1; flex-wrap: wrap; align-items: center; gap: 4px; }
.landing nav[aria-label="Main navigation"] a { font-size: 14px; font-weight: 600; text-decoration: none; }
.landing nav[aria-label="Main navigation"] .wordmark { font: 700 28px/1 "Space Grotesk", sans-serif; letter-spacing: -.04em; color: #151D27; background: #FFFFFF; padding: 8px 12px; border-radius: 8px; margin-right: 12px; }
.landing .wordmark span { color: var(--primary); }
.landing .appearance { font-size: 13px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.landing select { font: inherit; min-height: 44px; padding: 8px; border: 1px solid var(--muted); border-radius: 8px; background: var(--surface); color: var(--foreground); }
.landing .skip-link { position: absolute; left: 24px; top: 8px; z-index: 2; transform: translateY(-180%); background: var(--surface); font-weight: 600; }
.landing .skip-link:focus { transform: none; }
.landing .hero { display: grid; grid-template-columns: 1.1fr 1fr; align-items: center; gap: 64px; }
.landing .hero-copy { min-width: 0; }
.landing .hero-copy > p:not(.eyebrow) { font-size: 18px; }
.landing .eyebrow { display: flex; align-items: center; gap: 12px; font-size: 13px; font-weight: 600; letter-spacing: .02em; }
.landing .eyebrow::before { content: ""; flex: 0 0 32px; height: 2px; background: var(--accent); }
.landing .actions { display: flex; flex-wrap: wrap; gap: 12px; margin-block: 24px 12px; }
.landing .button { font-weight: 600; border: 1px solid var(--link); border-radius: 8px; padding: 12px 16px; text-decoration: none; }
.landing .primary { background: var(--primary); color: #FFFFFF; border-color: var(--primary); }
.landing .hero-copy .client-signpost { font-size: 14px; }
.landing .program-preview { padding: 24px; background: var(--surface); border: 1px solid var(--border); border-radius: 24px; box-shadow: 0 4px 12px #0d11170d; }
.landing .program-heading { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; }
.landing .program-heading > span { color: var(--muted); font-size: 13px; font-weight: 500; }
.landing .week-strip { display: flex; flex-wrap: wrap; gap: 8px; margin-block: 24px; }
.landing .week-strip span { border-radius: 24px; background: var(--tint); padding: 6px 10px; }
.landing .week-strip span:nth-child(2) { background: var(--primary); color: #FFFFFF; }
.landing :is(code,.week-strip,.price) { font-family: "JetBrains Mono", monospace; font-variant-numeric: tabular-nums; }
.landing :is(code,.week-strip) { font-size: 13px; font-weight: 500; }
.landing .exercise { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; padding: 16px 12px; margin-block: 8px; border-left: 3px solid var(--primary); background: var(--background); border-radius: 0 8px 8px 0; }
.landing .exercise span { font-size: 14px; font-weight: 600; }
.landing code { color: var(--muted); }
.landing .superset { display: block; margin-top: 24px; font-size: 13px; }
.landing :is(.feature-grid,.pricing-grid) { display: grid; gap: 24px; }
.landing .feature-grid { grid-template-columns: repeat(4,minmax(0,1fr)); }
.landing .pricing-grid { grid-template-columns: repeat(3,minmax(0,1fr)); }
.landing :is(.feature-grid,.pricing-grid) > :is(h2,p) { grid-column: 1/-1; margin: 0; }
.landing article { padding: 24px; border: 1px solid var(--border); border-radius: 16px; background: var(--surface); }
.landing article p:last-child { margin-bottom: 0; }
.landing ol { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 40px; padding-left: 24px; margin-top: 32px; }
.landing li::marker { color: var(--link); font-weight: 700; }
.landing .price { color: var(--foreground); font-size: 28px; font-weight: 500; }
.landing .price span { display: block; font: 500 14px/1.6 "Plus Jakarta Sans", sans-serif; color: var(--muted); }
.landing .callout a { font-weight: 600; }
.landing footer { padding-block: 48px; }
.landing footer nav { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 8px 24px; margin-block: 24px; }
.landing footer nav h2 { font-size: 20px; }
.landing footer nav div { display: flex; flex-direction: column; align-items: start; }
.landing:has(#landing-appearance option[value="dark"]:checked) {
  --background: #0D1117; --surface: #151D27; --tint: #1E2A38;
  --foreground: #F7FAFB; --muted: #B0BEC8; --border: #2C3E52; --link: #B8D9EF; --ring: #3A9BD5; color-scheme: dark;
}
@media (prefers-color-scheme: dark) {
  .landing:has(#landing-appearance option[value="system"]:checked) {
    --background: #0D1117; --surface: #151D27; --tint: #1E2A38;
    --foreground: #F7FAFB; --muted: #B0BEC8; --border: #2C3E52; --link: #B8D9EF; --ring: #3A9BD5; color-scheme: dark;
  }
}
@media (max-width: 1000px) {
  .landing .hero { grid-template-columns: 1fr; gap: 40px; }
  .landing h1 { max-width: 20ch; }
  .landing .program-preview { max-width: 600px; }
  .landing .feature-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .landing .pricing-grid { grid-template-columns: 1fr; }
  .landing ol { grid-template-columns: 1fr; gap: 24px; }
}
@media (max-width: 600px) {
  .landing { padding-inline: 20px; }
  .landing > section { padding-block: 48px; }
  .landing h1 { font-size: 36px; }
  .landing h2 { font-size: 28px; }
  .landing nav[aria-label="Main navigation"] { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); }
  .landing nav .wordmark { justify-self: start; grid-column: 1/-1; }
  .landing .appearance { width: 100%; }
  .landing .hero-copy > p:not(.eyebrow) { font-size: 16px; }
  .landing .feature-grid { grid-template-columns: 1fr; }
  .landing .program-preview { padding: 20px; }
  .landing footer nav { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px; }
  .landing footer nav h2 { margin: 24px 0 8px; }
}
@media (prefers-reduced-motion: reduce) {
  .landing *, .landing *::before { scroll-behavior: auto; animation: none; transition: none; }
}
@media (forced-colors: active) {
  .landing :is(a,select):focus-visible { outline-color: Highlight; }
}

/* Public account entry and long-form onboarding reuse the landing brand. */
.public-page { padding-bottom: 48px; }
.public-page :is(a,summary):focus-visible { outline: 3px solid var(--ring); outline-offset: 4px; border-radius: 4px; }
.auth-page { padding-top: 24px; }
.auth-card { max-width: 560px; margin: 32px auto; padding: 32px; border: 1px solid var(--border); border-radius: 16px; background: var(--surface); }
.auth-card h1 { font-size: 36px; }
.auth-card h2 { font-size: 24px; margin-top: 32px; }
.auth-card .provider { display: flex; justify-content: center; margin-block: 16px; }
.auth-card [role="alert"] { padding: 16px; border-left: 3px solid var(--accent); background: var(--background); color: var(--foreground); }
.guide-page > h1 { margin-top: 48px; }
.guide-page > :is(h1,p,section,nav[aria-label="In this guide"]) { max-width: 80ch; margin-inline: auto; }
.guide-page > section { padding-block: 40px; }
.guide-page nav[aria-label="In this guide"] { display: flex; flex-wrap: wrap; gap: 8px; padding-block: 16px; }
.guide-page ol { grid-template-columns: 1fr; gap: 32px; }
.guide-page dt { font-weight: 700; margin-top: 24px; }
.guide-page dd { margin: 8px 0 24px; color: var(--muted); }
.guide-page details { padding: 16px; border: 1px solid var(--border); border-radius: 8px; margin-block: 12px; background: var(--surface); }
.guide-page summary { min-height: 44px; padding: 8px; cursor: pointer; font-weight: 600; }
.guide-page details p { margin-top: 16px; }
@media (prefers-color-scheme: dark) {
  .public-page {
    --background: #0D1117; --surface: #151D27; --tint: #1E2A38;
    --foreground: #F7FAFB; --muted: #B0BEC8; --border: #2C3E52; --link: #B8D9EF; --ring: #3A9BD5; color-scheme: dark;
  }
}
@media (max-width: 600px) {
  .auth-card { padding: 24px 16px; margin-block: 24px; }
  .auth-card h1 { font-size: 32px; }
  .guide-page > h1 { margin-top: 32px; }
}

/* Scoped to the program-settings and client-invitation forms, including HTMX errors. */
.workspace-form { padding-block: 40px; }
.workspace-form > :is(h1,p,form,a) { max-width: 640px; margin-inline: auto; }
.workspace-form > a { display: flex; width: fit-content; margin-top: 16px; }
.workspace-form form { display: flex; flex-direction: column; gap: 16px; padding: 24px; border: 1px solid var(--border); border-radius: 16px; background: var(--surface); }
.workspace-form label { display: flex; flex-direction: column; gap: 8px; font-weight: 600; }
.workspace-form label:has(input[type="checkbox"]) { flex-direction: row; align-items: center; min-height: 44px; }
.workspace-form :is(input:not([type="hidden"]):not([type="checkbox"]),textarea) { display: block; width: 100%; min-width: 0; min-height: 44px; padding: 12px; font: inherit; color: var(--foreground); background: var(--background); border: 1px solid var(--muted); border-radius: 8px; }
.workspace-form textarea { min-height: 128px; resize: vertical; }
.workspace-form input[type="checkbox"] { width: 24px; height: 24px; flex-shrink: 0; accent-color: var(--primary); }
.workspace-form button { min-height: 44px; padding: 12px 16px; font: inherit; font-weight: 600; color: white; background: var(--primary); border: 1px solid var(--primary); border-radius: 8px; cursor: pointer; }
.workspace-form :is(input,textarea,button):focus-visible { outline: 3px solid var(--ring); outline-offset: 3px; }
.workspace-form :is([role="alert"],.field-error) { padding: 12px; border-left: 3px solid var(--accent); color: var(--foreground); background: var(--tint); }
body:has(.workspace-form) > header { padding: 16px 24px; background: #FFFFFF; color: #151D27; font: 600 14px/1.6 "Plus Jakarta Sans", sans-serif; border-bottom: 1px solid #D6E0E8; }
body:has(.workspace-form) > header nav { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; max-width: 1200px; margin-inline: auto; }
body:has(.workspace-form) > header :is(a,button) { display: inline-flex; align-items: center; box-sizing: border-box; min-height: 44px; padding: 8px; color: #0A5483; font: inherit; }
body:has(.workspace-form) > header :is(a,button):focus-visible { outline: 3px solid #0A5483; outline-offset: 3px; }
@media (max-width: 600px) {
  .workspace-form form { padding: 16px; }
  body:has(.workspace-form) > header nav { gap: 4px; }
}