:root {
  /* TinyMinds brand palette (apps/mobile/lib/theme/colors.ts) */
  --brand-navy: #344580; /* headerBg / primaryDark */
  --brand-blue: #6189ce; /* primary */
  --brand-light: #97ade4; /* border / tabBarActive */
  --brand-card: #e4eaff; /* input / progressBg */
  --brand-ink: #253156; /* text */
  --brand-muted: #8ba3d4; /* textMuted */
  --brand-green: #4caf50; /* greenButton / success */
  --brand-white: #ffffff;

  /* Semantic tokens used below */
  --color-heading: var(--brand-navy);
  --color-accent: var(--brand-green);
  --color-link: var(--brand-blue);
  --color-ink: var(--brand-ink);
  --color-body: #505c86; /* ink at ~80% on white */
  --color-border: var(--brand-light);
  --color-surface: var(--brand-white);
  --color-surface-tint: var(--brand-card);

  --font-display: 'Pally', 'Nunito', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-sans: 'Objectivity', 'Nunito Sans', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  --text-caption: 13px;
  --text-nav-label: 15px;
  --text-body: 17px;
  --text-subheading: 19px;
  --text-heading-sm: 32px;
  --text-heading: 48px;
  --text-display: 64px;

  --radius: 12px;
  --page-max-width: 1200px;
  --section-gap: 96px;
}

@font-face {
  font-family: 'Pally';
  font-weight: 500;
  font-display: swap;
  src: url('/assets/fonts/Pally-Medium.woff2') format('woff2');
}
@font-face {
  font-family: 'Pally';
  font-weight: 700;
  font-display: swap;
  src: url('/assets/fonts/Pally-Bold.woff2') format('woff2');
}
@font-face {
  font-family: 'Objectivity';
  font-weight: 400;
  font-display: swap;
  src: url('/assets/fonts/Objectivity-Regular.woff2') format('woff2');
}
@font-face {
  font-family: 'Objectivity';
  font-weight: 500;
  font-display: swap;
  src: url('/assets/fonts/Objectivity-Medium.woff2') format('woff2');
}
@font-face {
  font-family: 'Objectivity';
  font-weight: 700;
  font-display: swap;
  src: url('/assets/fonts/Objectivity-Bold.woff2') format('woff2');
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--brand-white);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: var(--text-body);
  font-weight: 500;
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: var(--color-link);
  text-decoration: none;
  font-weight: 700;
}
a:hover {
  text-decoration: underline;
}
p {
  margin: 0 0 16px;
  color: var(--color-body);
}
.container {
  width: 100%;
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding-inline: 24px;
}

/* ---------- Typography ---------- */
.display {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(40px, 6vw, var(--text-display));
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-heading);
  margin: 0 0 16px;
}
.heading {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 4.5vw, var(--text-heading));
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--color-heading);
  margin: 0 0 16px;
}
.heading-dark {
  color: var(--color-ink);
}
.subheading,
.hero-card strong {
  font-family: var(--font-display);
}
.subheading {
  font-size: var(--text-subheading);
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-ink);
  margin: 0 0 8px;
}
.eyebrow {
  display: inline-block;
  font-size: var(--text-nav-label);
  font-weight: 700;
  letter-spacing: 0.053em;
  text-transform: uppercase;
  color: var(--color-link);
  margin-bottom: 12px;
}
.lead {
  font-size: var(--text-subheading);
  line-height: 1.4;
  max-width: 520px;
}

/* ---------- Buttons & pills ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: var(--radius);
  padding: 14px 20px;
  font-family: var(--font-sans);
  font-size: var(--text-nav-label);
  font-weight: 700;
  letter-spacing: 0.053em;
  text-transform: uppercase;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: filter 0.12s ease, background-color 0.12s ease;
}
.btn:hover {
  text-decoration: none;
  filter: brightness(1.05);
}
.btn-primary {
  background: var(--color-accent);
  color: var(--brand-white);
}
.btn-outline {
  background: transparent;
  color: var(--brand-navy);
  border-color: var(--color-border);
}
.btn-outline:hover {
  background: var(--brand-card);
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  padding: 8px 14px;
  font-size: var(--text-nav-label);
  font-weight: 700;
  letter-spacing: 0.053em;
  text-transform: uppercase;
  color: var(--color-body);
  line-height: 1.33;
  white-space: nowrap;
}
.pill img {
  width: 20px;
  height: 20px;
}
.pill-green {
  border-color: var(--color-accent);
  color: var(--brand-white);
  background: var(--color-accent);
}

/* ---------- Language switch ---------- */
.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  padding: 8px 12px;
  font-size: var(--text-nav-label);
  font-weight: 700;
  letter-spacing: 0.053em;
  text-transform: uppercase;
  color: var(--color-body);
  line-height: 1.33;
  white-space: nowrap;
}
.lang-switch:hover {
  text-decoration: none;
  background: var(--brand-card);
  color: var(--color-ink);
}
.site-nav .lang-switch {
  margin-left: 8px;
  padding: 8px 12px;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--brand-white);
  border-bottom: 2px solid var(--color-border);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 72px;
}
.brand img {
  height: 44px;
  width: auto;
}
.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.site-nav a {
  padding: 10px 14px;
  border-radius: var(--radius);
  font-size: var(--text-nav-label);
  font-weight: 700;
  letter-spacing: 0.053em;
  text-transform: uppercase;
  color: var(--color-body);
}
.site-nav a:hover {
  text-decoration: none;
  background: var(--brand-card);
  color: var(--color-ink);
}
.site-nav .btn {
  margin-left: 8px;
  padding-block: 10px;
}
.nav-toggle {
  display: none;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  background: transparent;
  padding: 8px 12px;
  font: inherit;
  font-weight: 700;
  color: var(--color-body);
  cursor: pointer;
}

/* ---------- Sections ---------- */
section {
  padding-block: var(--section-gap);
}
.split {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  gap: 48px;
}
.split.reverse > .split-art {
  order: -1;
}
.split-art img {
  width: 100%;
  max-width: 560px;
  margin-inline: auto;
}

/* Hero */
.hero {
  padding-block: 64px 80px;
}
.hero .display {
  max-width: 620px;
}
.hero .store-badges {
  margin-top: 24px;
}
.store-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}
.store-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 200px;
  height: 60px;
  background: #000;
  border: 1px solid #a6a6a6;
  border-radius: 8px;
  overflow: hidden;
}
.store-badge img {
  height: 100%;
  width: 100%;
  object-fit: contain;
}
.store-badge:hover {
  text-decoration: none;
  filter: brightness(1.15);
}
.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

/* Stats strip */
.stats {
  padding-block: 0 var(--section-gap);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.stat {
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--brand-card);
  padding: 20px;
  text-align: center;
}
.stat strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 40px;
  line-height: 1.1;
  color: var(--brand-navy);
}
.stat span {
  font-size: var(--text-nav-label);
  font-weight: 700;
  letter-spacing: 0.053em;
  text-transform: uppercase;
  color: var(--color-body);
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.step {
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  padding: 24px;
}
.step img {
  width: 100%;
  max-width: 260px;
  margin: 0 auto 16px;
}
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--brand-white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  margin-bottom: 12px;
}

/* Heroes */
.hero-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 40px;
}
.hero-card {
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px 16px;
  text-align: center;
}
.hero-card img {
  width: 112px;
  height: 112px;
  border-radius: 50%;
  border: 4px solid var(--hero-color, var(--color-border));
  margin: 0 auto 12px;
}
.hero-card strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  color: var(--color-ink);
}
.hero-card span {
  display: inline-block;
  margin-top: 6px;
  padding: 4px 10px;
  border-radius: var(--radius);
  border: 2px solid var(--hero-color, var(--color-border));
  color: var(--hero-color, var(--color-body));
  font-size: var(--text-caption);
  font-weight: 700;
  letter-spacing: 0.053em;
  text-transform: uppercase;
  line-height: 1.4;
}
.hero-card.bonus {
  border-style: dashed;
}
.hero-grid-single {
  margin-top: 16px;
  grid-template-columns: 1fr;
}
.hero-card-note {
  margin: 12px auto 0;
  max-width: 520px;
}

/* Modes */
.modes {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.mode {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 20px;
  align-items: center;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  padding: 24px;
}
.mode img {
  width: 160px;
  height: 160px;
  object-fit: contain;
}
.mode p {
  margin-bottom: 0;
}
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}
.tag-row .pill {
  padding: 6px 10px;
  font-size: var(--text-caption);
}

/* Shop / support */
.plan-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.plan-list li {
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  padding: 16px 20px;
}
.plan-list strong {
  display: block;
  color: var(--color-ink);
  margin-bottom: 4px;
}
.plan-list span {
  color: var(--color-body);
}
.fine-print {
  font-size: var(--text-caption);
  line-height: 1.5;
  margin-top: 16px;
}

/* Download band */
.download-band {
  background: var(--brand-blue);
  color: var(--brand-white);
  text-align: center;
}
.download-band .heading {
  color: var(--brand-white);
}
.download-band p {
  color: var(--brand-card);
  max-width: 560px;
  margin-inline: auto;
}
.download-band .store-badge {
  border-color: var(--brand-light);
}
.download-band .store-badges {
  justify-content: center;
  margin-top: 24px;
}
.download-band .pill {
  border-color: var(--brand-card);
  color: var(--brand-white);
}
.download-band .hero-facts {
  justify-content: center;
}

/* FAQ */
.faq {
  max-width: 760px;
  margin: 32px auto 0;
}
details {
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0 20px;
  margin-bottom: 12px;
}
summary {
  cursor: pointer;
  list-style: none;
  padding: 16px 0;
  font-size: var(--text-subheading);
  font-weight: 700;
  color: var(--color-ink);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
summary::-webkit-details-marker {
  display: none;
}
summary::after {
  content: '+';
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 24px;
  color: var(--brand-blue);
  flex: 0 0 auto;
}
details[open] summary::after {
  content: '–';
}
details p {
  margin: 0 0 16px;
}

/* English summary */
.english {
  border-top: 2px solid var(--color-border);
}

/* Footer */
.site-footer {
  background: var(--brand-navy);
  color: var(--brand-white);
  padding-block: 48px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
}
.site-footer h4 {
  margin: 0 0 12px;
  font-size: var(--text-nav-label);
  font-weight: 700;
  letter-spacing: 0.053em;
  text-transform: uppercase;
  color: var(--brand-white);
}
.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.site-footer li {
  margin-bottom: 8px;
}
.site-footer a {
  color: var(--brand-light);
  font-weight: 500;
}
.site-footer p {
  color: var(--brand-muted);
  font-size: var(--text-caption);
  line-height: 1.5;
}
.footer-brand img {
  height: 48px;
  width: auto;
  background: var(--brand-white);
  border-radius: var(--radius);
  padding: 8px 12px;
  margin-bottom: 16px;
}
.footer-bottom {
  margin-top: 32px;
  padding-top: 16px;
  border-top: 2px solid var(--brand-blue);
  font-size: var(--text-caption);
  color: var(--brand-muted);
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  :root {
    --section-gap: 72px;
  }
  .split,
  .split.reverse {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .split.reverse > .split-art {
    order: 0;
  }
  .split-art img {
    max-width: 420px;
  }
  .stats-grid,
  .hero-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .steps,
  .modes {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .nav-toggle {
    display: inline-block;
  }
  .site-nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    flex-direction: column;
    align-items: stretch;
    background: var(--brand-white);
    border-bottom: 2px solid var(--color-border);
    padding: 12px 24px 20px;
  }
  .site-nav.open {
    display: flex;
  }
  .site-nav .btn {
    margin: 8px 0 0;
  }
}
@media (max-width: 560px) {
  .stats-grid,
  .hero-grid {
    grid-template-columns: 1fr 1fr;
  }
  .mode {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .mode img {
    margin-inline: auto;
  }
  .tag-row {
    justify-content: center;
  }
  .stat strong {
    font-size: 32px;
  }
  .store-badge {
    width: 170px;
    height: 51px;
  }
}