/* ==========================================================================
   Saturdaze marketing site (www.saturdaze.ca, ADR-018).

   The mock's docs/mocks/styles/marketing.css rule for rule, with each mock
   token swapped for the Fluent token of the same role from tokens.css, which
   `npm run tokens` generates from the TypeScript theme (ADR-013). Change the
   mock and this file together; the visual spec compares the two (ADR-010).
   No hex values: if a colour is missing, add a token to the theme.
   ========================================================================== */

:root {
  --mk-max: 1120px;
  --mk-gutter: 16px;
  --mk-header-h: 64px;
  --mk-band: 64px;
  --mk-tint-sun: var(--colorPaletteSunBackground1);
  --mk-tint-sky: var(--colorPaletteSkyBackground1);
  --mk-tint-leaf: var(--colorPaletteLeafBackground1);
  --mk-tint-indoor: var(--colorPaletteIndoorBackground1);
  --mk-tint-coral: var(--colorBrandBackground2);
  --mk-coral-deep: var(--colorBrandForeground2);
}
@media (min-width: 45rem) {
  :root {
    --mk-gutter: 24px;
    --mk-band: 80px;
  }
}
@media (min-width: 64rem) {
  :root {
    --mk-gutter: 32px;
    --mk-band: 96px;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}
html,
body,
h1,
h2,
h3,
p,
ol,
ul,
li,
figure {
  margin: 0;
  padding: 0;
}
ol,
ul {
  list-style: none;
}
img,
video {
  display: block;
  max-width: 100%;
}
button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}
a {
  color: inherit;
  text-decoration: none;
}

html {
  background: var(--colorNeutralBackground2);
  color: var(--colorNeutralForeground1);
  font-family: var(--fontFamilyBase);
  line-height: var(--lineHeightNormal);
  -webkit-font-smoothing: antialiased;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--mk-header-h) + 16px);
}
html,
body {
  overflow-x: clip;
}
body {
  min-height: 100vh;
  background: var(--colorNeutralBackground2);
  font-size: var(--fontSizeBase400);
}
body.menu-open {
  overflow: hidden;
}
h1,
h2,
h3 {
  font-weight: var(--fontWeightBold);
  line-height: var(--lineHeightTight);
  overflow-wrap: anywhere;
}
p {
  overflow-wrap: anywhere;
}
em {
  font-style: normal;
  color: var(--mk-coral-deep);
}

:where(a, button, video):focus-visible {
  outline: 2px solid var(--mk-coral-deep);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -100px;
  z-index: 50;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 16px;
  font-size: var(--fontSizeBase350);
  font-weight: var(--fontWeightSemibold);
  color: var(--colorNeutralForeground1);
  background: var(--colorNeutralBackground1);
  border-radius: var(--borderRadiusMedium);
  box-shadow: var(--shadow28);
}
.skip-link:focus-visible {
  top: 16px;
}

.wrap {
  width: 100%;
  max-width: var(--mk-max);
  margin-inline: auto;
  padding-inline: var(--mk-gutter);
}

/* The page's own icon sprite (no script injects one) and the line icons. */
.sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}
.icon {
  width: 20px;
  height: 20px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.icon--sm {
  width: 16px;
  height: 16px;
}

/* ---- buttons and links ---- */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 40px;
  padding: 0 16px;
  border-radius: var(--borderRadiusCircular);
  font-size: var(--fontSizeBase350);
  font-weight: var(--fontWeightSemibold);
  line-height: 1;
  white-space: nowrap;
  border: 1px solid transparent;
  transition:
    background var(--durationFast) var(--curveEasyEase),
    transform var(--durationFast) var(--curveEasyEase),
    box-shadow var(--durationFast) var(--curveEasyEase);
}
.button--primary {
  background: var(--colorBrandBackground);
  color: var(--colorNeutralForegroundOnBrand);
  box-shadow: var(--shadow4);
}
.button--quiet {
  background: var(--colorNeutralBackground1);
  border-color: var(--colorNeutralStrokeAccessible);
  color: var(--colorNeutralForeground1);
}
.button--lg {
  height: 48px;
  padding: 0 24px;
  font-size: var(--fontSizeBase400);
}
.text-link {
  color: var(--mk-coral-deep);
  font-weight: var(--fontWeightSemibold);
  border-radius: var(--borderRadiusSmall);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
@media (hover: hover) {
  .button--primary:hover {
    background: color-mix(in srgb, var(--colorBrandBackground) 94%, #000);
    transform: translateY(-1px);
    box-shadow: var(--shadow16);
  }
  .button--quiet:hover {
    background: var(--colorNeutralBackground3);
    transform: translateY(-1px);
  }
  .text-link:hover {
    text-decoration-thickness: 2px;
  }
}

/* ---- header ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
}
/* The blur sits on a layer behind the header: on the header itself it would
   become the containing block of the fixed mobile menu. */
.site-header::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: color-mix(in srgb, var(--colorNeutralBackground2) 86%, transparent);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  opacity: 0;
  transition: opacity var(--durationNormal) var(--curveEasyEase);
}
.site-header.is-scrolled::before,
.site-header.is-open::before {
  opacity: 1;
  box-shadow: 0 1px 0 var(--colorNeutralStroke2);
}
.nav-shell {
  display: flex;
  align-items: center;
  gap: 24px;
  height: var(--mk-header-h);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fontSizeBase500);
  font-weight: var(--fontWeightBold);
  color: var(--colorNeutralForeground1);
  white-space: nowrap;
  border-radius: var(--borderRadiusSmall);
}
.brand-mark {
  width: 26px;
  height: 26px;
  border-radius: 8px;
  flex: none;
  background:
    radial-gradient(120% 120% at 20% 0%, var(--colorBrandBackground2) 0%, transparent 60%),
    radial-gradient(120% 120% at 100% 100%, var(--mk-tint-sun) 0%, transparent 60%),
    var(--colorBrandBackgroundStatic);
  box-shadow: inset 0 0 0 1px var(--colorNeutralStroke2);
}
.desktop-nav {
  display: flex;
  gap: 4px;
  margin-left: auto;
}
.desktop-nav a,
.mobile-menu a:not(.button) {
  padding: 8px 12px;
  border-radius: var(--borderRadiusMedium);
  font-size: var(--fontSizeBase350);
  font-weight: var(--fontWeightSemibold);
  color: var(--colorNeutralForeground2);
}
@media (hover: hover) {
  .desktop-nav a:hover,
  .mobile-menu a:not(.button):hover {
    background: var(--colorNeutralBackground3);
    color: var(--colorNeutralForeground1);
  }
}
.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  margin-left: auto;
  border: 1px solid var(--colorNeutralStrokeAccessible);
  border-radius: var(--borderRadiusCircular);
  background: var(--colorNeutralBackground1);
}
.menu-button span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 2px;
  background: currentColor;
  transition: transform var(--durationNormal) var(--curveEasyEase);
}
.is-open .menu-button span:first-child {
  transform: translateY(3px) rotate(45deg);
}
.is-open .menu-button span:last-child {
  transform: translateY(-3px) rotate(-45deg);
}
.mobile-menu {
  display: none;
}

@media (max-width: 63.9375rem) {
  .desktop-nav,
  .nav-cta {
    display: none;
  }
  .menu-button {
    display: block;
  }
  .mobile-menu {
    position: fixed;
    inset: var(--mk-header-h) 0 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 24px var(--mk-gutter);
    background: var(--colorNeutralBackground2);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--durationNormal) var(--curveEasyEase);
  }
  .mobile-menu a:not(.button) {
    margin-inline: -12px;
    font-size: var(--fontSizeBase500);
  }
  .mobile-menu .button {
    margin-top: 16px;
  }
  .is-open .mobile-menu {
    opacity: 1;
    pointer-events: auto;
  }
}

/* ---- bands and headings ---- */
.band {
  padding-block: var(--mk-band);
}
.band--surface {
  background: var(--colorNeutralBackground1);
  border-block: 1px solid var(--colorNeutralStroke2);
}
.band-heading {
  max-width: 640px;
  margin-bottom: 32px;
}
.band-heading h2 {
  font-size: var(--fontSizeHero700);
  letter-spacing: -0.02em;
}
.band-heading p {
  margin-top: 8px;
  font-size: var(--fontSizeBase500);
  color: var(--colorNeutralForeground2);
}

/* ---- hero ---- */
.hero {
  padding-block: 32px var(--mk-band);
}
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 40px;
  align-items: center;
}
.hero__copy {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.hero__eyebrow {
  font-size: var(--fontSizeBase200);
  font-weight: var(--fontWeightSemibold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--colorNeutralForeground2);
}
.hero__title {
  font-size: 2.75rem;
  letter-spacing: -0.03em;
  line-height: var(--lineHeightNone);
}
.hero__lede {
  max-width: 540px;
  font-size: var(--fontSizeBase500);
  color: var(--colorNeutralForeground2);
}
.hero__cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  margin-top: 8px;
}
.hero__note {
  font-size: var(--fontSizeBase300);
  color: var(--colorNeutralForeground3);
}
.hero__alt {
  font-size: var(--fontSizeBase350);
  color: var(--colorNeutralForeground2);
}
.hero__preview {
  min-width: 0;
}
@media (max-width: 23.6875rem) {
  .hero__title {
    font-size: 2.125rem;
  }
}
@media (min-width: 45rem) {
  .hero {
    padding-top: 48px;
  }
}
@media (min-width: 64rem) {
  .hero__grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 56px;
  }
  .hero__title {
    font-size: 3.5rem;
  }
}

.browser-frame {
  background: var(--colorNeutralBackground1);
  border: 1px solid var(--colorNeutralStroke2);
  border-radius: var(--borderRadiusLarge);
  box-shadow: var(--shadow28);
  overflow: hidden;
}
.browser-frame__bar {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 36px;
  padding: 0 12px;
  background: var(--colorNeutralBackground3);
  border-bottom: 1px solid var(--colorNeutralStroke2);
}
.browser-frame__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--colorNeutralForegroundDisabled);
  opacity: 0.5;
}
.browser-frame__url {
  flex: 1;
  height: 22px;
  margin-left: 8px;
  display: flex;
  align-items: center;
  padding: 0 10px;
  border-radius: var(--borderRadiusCircular);
  background: var(--colorNeutralBackground1);
  font-size: var(--fontSizeBase200);
  color: var(--colorNeutralForeground2);
}
.browser-frame img {
  width: 100%;
  height: auto;
}

/* ---- watch ---- */
.video-block {
  max-width: 960px;
  margin-inline: auto;
  padding: 8px;
  border-radius: calc(var(--borderRadiusXLarge) + 8px);
  background: var(--colorNeutralForeground1);
  box-shadow: var(--shadow28);
}
.video-block video {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  border-radius: var(--borderRadiusXLarge);
  background: var(--colorNeutralForeground1);
}

/* ---- how it works ---- */
.steps {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}
.step {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px;
  border-radius: var(--borderRadiusXLarge);
  background: var(--tint, var(--colorNeutralBackground1));
}
.step__num {
  font-size: var(--fontSizeBase200);
  font-weight: var(--fontWeightBold);
  letter-spacing: 0.12em;
  color: var(--mk-coral-deep);
}
.step__title {
  font-size: var(--fontSizeBase600);
  letter-spacing: -0.01em;
}
.step__body {
  color: var(--colorNeutralForeground2);
}
@media (min-width: 45rem) {
  .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

/* ---- inside the app ---- */
.feature-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}
@media (min-width: 45rem) {
  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (min-width: 64rem) {
  .feature-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
.feature-card {
  padding: 20px;
  border-radius: var(--borderRadiusXLarge);
  background: var(--tint, var(--colorNeutralBackground1));
}
.feature-shot {
  height: 15rem;
  margin-bottom: 20px;
  overflow: hidden;
  border-radius: var(--borderRadiusLarge);
}
.feature-shot img {
  width: 100%;
  height: auto;
  border-radius: var(--borderRadiusLarge);
  box-shadow: var(--shadow16);
  rotate: -3deg;
  translate: 8px 16px;
}
.feature-card h3 {
  font-size: var(--fontSizeBase600);
}
.feature-card p {
  margin-top: 4px;
  color: var(--colorNeutralForeground2);
}

/* ---- for families ---- */
.bento {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}
@media (min-width: 45rem) {
  .bento {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (min-width: 64rem) {
  .bento {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .bento__wide {
    grid-column: span 2;
  }
}
.perk {
  padding: 24px;
  background: var(--colorNeutralBackground1);
  border: 1px solid var(--colorNeutralStroke2);
  border-radius: var(--borderRadiusXLarge);
  box-shadow: var(--shadow4);
}
.perk h3 {
  font-size: var(--fontSizeBase500);
}
.perk p {
  margin-top: 6px;
  color: var(--colorNeutralForeground2);
}
.card-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 16px;
  border-radius: var(--borderRadiusMedium);
  background: var(--tint, var(--colorNeutralBackground3));
  color: var(--colorNeutralForeground1);
}
.card-icon .icon {
  width: 22px;
  height: 22px;
}

/* Tints are classes, never inline styles (style-src 'self'). */
.tint-sun {
  --tint: var(--mk-tint-sun);
}
.tint-sky {
  --tint: var(--mk-tint-sky);
}
.tint-leaf {
  --tint: var(--mk-tint-leaf);
}
.tint-indoor {
  --tint: var(--mk-tint-indoor);
}
.tint-coral {
  --tint: var(--mk-tint-coral);
}

/* ---- final call to action ---- */
.final-cta {
  text-align: center;
}
.final-cta .brand-mark {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  margin: 0 auto 24px;
}
.final-cta h2 {
  font-size: var(--fontSizeHero800);
  letter-spacing: -0.03em;
}
.final-cta p {
  max-width: 520px;
  margin: 12px auto 0;
  font-size: var(--fontSizeBase500);
  color: var(--colorNeutralForeground2);
}
.final-cta .hero__cta {
  justify-content: center;
  margin-top: 24px;
}

/* ---- footer ---- */
.site-footer {
  padding-block: 40px;
  border-top: 1px solid var(--colorNeutralStroke2);
  background: var(--colorNeutralBackground1);
  font-size: var(--fontSizeBase300);
  color: var(--colorNeutralForeground2);
}
.footer-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 24px;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
}
.footer-links a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--colorNeutralStroke1);
  border-radius: var(--borderRadiusSmall);
}
.footer-meta {
  width: 100%;
  color: var(--colorNeutralForeground3);
}

/* ---- reveal on scroll ---- */
.reveal-ready [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 600ms var(--curveEasyEase),
    transform 600ms var(--curveEasyEase);
}
.reveal-ready [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal-ready [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}