/* ============================================================
   SWS Canonical Chrome — reusable section + component patterns
   --------------------------------------------------------
   Loads AFTER sws-design-tokens.css. Provides the components
   every canonical page composes from: nav, footer, hero, tiers,
   stats block, proof frame, pull quote, trust strip, CTAs.

   Variety-of-shape rule lives here. NOT card-grid-everywhere.

   Per memory rules:
     - feedback_design_via_synthesis_not_imitation.md
     - feedback_avoid_ai_tells_in_ui.md
   ============================================================ */

/* ─────────── RESET / BASE ─────────── */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg-primary);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--t-body);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  transition: background var(--motion-base), color var(--motion-base);
}
img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

/* ─────────── NAV (canonical) ─────────── */
.canon-nav {
  position: sticky; top: 0; z-index: 50;
  background: var(--bg-primary);
  border-bottom: var(--rule-w) solid var(--rule);
  /* NO backdrop-filter — banned per design rule */
}
.canon-nav-inner {
  max-width: var(--max-content);
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.canon-nav-brand {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}
.canon-nav-links {
  display: none;
  gap: 1.5rem;
  align-items: center;
}
/* Mobile hamburger toggle button — declared BEFORE the desktop media-query below so the desktop hide rule wins in source order. */
.canon-mobile-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  background: transparent;
  border: var(--rule-w) solid var(--rule);
  border-radius: var(--radius);
  color: var(--text);
  cursor: pointer;
}
.canon-mobile-toggle svg { width: 20px; height: 20px; }

@media (min-width: 768px) {
  .canon-nav-links { display: flex; }
  .canon-mobile-toggle { display: none !important; }
}

/* Mobile menu drawer */
.canon-mobile-menu {
  display: none;
  border-top: var(--rule-w) solid var(--rule);
  background: var(--bg-primary);
  padding: 1rem 1.5rem 1.25rem;
}
.canon-mobile-menu[data-open="true"] { display: block; }
@media (min-width: 768px) {
  .canon-mobile-menu { display: none !important; }
}
.canon-mobile-menu a {
  display: block;
  padding: 0.75rem 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  border-bottom: var(--rule-w) solid var(--rule);
}
.canon-mobile-menu a:last-child { border-bottom: 0; }
.canon-mobile-menu a.cta {
  margin-top: 0.75rem;
  background: var(--accent);
  color: #fff;
  text-align: center;
  border-radius: var(--radius);
  border-bottom: 0;
  padding: 0.875rem 1rem;
  font-weight: 600;
}
.canon-mobile-menu-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
  align-items: center;
  justify-content: flex-end;
}
.canon-nav-link {
  font-size: var(--t-meta);
  color: var(--text-dim);
  transition: color var(--motion-fast);
}
.canon-nav-link:hover { color: var(--text); }
.canon-nav-link.cta {
  background: var(--accent);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  font-weight: 600;
}
.canon-nav-link.cta:hover { background: var(--accent-hi); color: #fff; }

/* Theme toggle in nav */
.canon-theme-toggle {
  background: transparent;
  border: var(--rule-w) solid var(--rule);
  color: var(--text-dim);
  width: 36px; height: 36px;
  border-radius: var(--radius);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--motion-fast), color var(--motion-fast);
}
.canon-theme-toggle:hover { border-color: var(--text-dim); color: var(--text); }
.canon-theme-toggle svg { width: 16px; height: 16px; }
.canon-theme-toggle .icon-sun { display: none; }
.canon-theme-toggle .icon-moon { display: block; }
[data-theme="dark"] .canon-theme-toggle .icon-sun { display: block; }
[data-theme="dark"] .canon-theme-toggle .icon-moon { display: none; }

/* ─────────── HERO (canonical pattern) ─────────── */
.canon-hero {
  padding: var(--space-hero);
}
.canon-hero-inner {
  max-width: var(--max-content);
  margin: 0 auto;
}
.canon-eyebrow {
  font-size: var(--t-tiny);
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--text-mute);
  font-weight: 700;
  margin-bottom: 1.25rem;
  display: inline-block;
}
.canon-h1 {
  font-family: var(--font-display);
  font-size: var(--t-h1);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 0.98;
  color: var(--text);
  margin: 0 0 1.5rem;
  max-width: 18ch;
}
.canon-h1 em { font-style: normal; color: var(--accent-text); font-weight: 700; }
.canon-hero-sub {
  font-size: var(--t-lead);
  color: var(--text-dim);
  line-height: var(--lh-body);
  max-width: 56ch;
  margin: 0 0 2.5rem;
}
.canon-hero-ctas {
  display: flex;
  gap: 0.875rem;
  flex-wrap: wrap;
}

/* ─────────── BUTTONS ─────────── */
.canon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9375rem 1.5rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  border-radius: var(--radius);
  text-decoration: none;
  border: 0;
  cursor: pointer;
  transition: background var(--motion-fast), color var(--motion-fast), transform var(--motion-fast);
}
.canon-btn-primary { background: var(--accent); color: #fff; }
.canon-btn-primary:hover { background: var(--accent-hi); transform: translateY(-1px); }
.canon-btn-ghost {
  background: transparent;
  color: var(--text);
  border: var(--rule-w) solid var(--rule-strong);
}
.canon-btn-ghost:hover { background: var(--text); color: var(--bg-primary); border-color: var(--text); }

/* ─────────── SECTION (canonical wrapper) ─────────── */
.canon-section {
  padding: var(--space-section);
}
.canon-section-inner {
  max-width: var(--max-content);
  margin: 0 auto;
}
.canon-section.elevated { background: var(--bg-elevated); }

/* Section shape A — IMAGE-DOMINANT PROOF FRAME (Fidelity meets Apple) */
.canon-proof-frame {
  background: var(--bg-card);
  border: var(--rule-w) solid var(--rule);
  border-radius: var(--radius);
  overflow: hidden;
}
.canon-proof-cap {
  padding: 1rem 1.25rem;
  border-bottom: var(--rule-w) solid var(--rule);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: var(--t-tiny);
  color: var(--text-mute);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
}
.canon-proof-cap strong { color: var(--text); font-weight: 700; }
.canon-proof-frame img { display: block; width: 100%; height: auto; }

/* Section shape B — STATS BLOCK (Fidelity big-number display) */
.canon-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}
@media (min-width: 640px) { .canon-stats { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .canon-stats { grid-template-columns: repeat(4, 1fr); gap: 1.5rem; } }
.canon-stat {
  border-left: 2px solid var(--accent);
  padding-left: 1rem;
}
.canon-stat-num {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  color: var(--text);
  line-height: 1;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  display: block;
}
.canon-stat-num .sm { font-size: 0.5em; color: var(--text-dim); }
.canon-stat-lbl {
  display: block;
  margin-top: 0.625rem;
  font-size: var(--t-meta);
  color: var(--text-dim);
  line-height: 1.4;
}

/* Section shape C — TIER CARDS (Microsoft Store / Apple buy aesthetic) */
.canon-tier-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
@media (min-width: 768px) {
  .canon-tier-grid { grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
}
.canon-tier {
  background: var(--bg-card);
  border: var(--rule-w) solid var(--rule);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: border-color var(--motion-fast), transform var(--motion-fast);
}
.canon-tier:hover { border-color: var(--rule-strong); transform: translateY(-2px); }
.canon-tier.featured { border-color: var(--accent); }
.canon-tier-flag {
  position: absolute;
  top: -10px; left: 1.25rem;
  background: var(--accent);
  color: #fff;
  font-size: var(--t-tiny);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius);
}
.canon-tier-num {
  font-family: var(--font-body);
  font-size: var(--t-tiny);
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--text-mute);
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.canon-tier-name {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  margin: 0 0 0.5rem;
  line-height: 1;
}
.canon-tier-blurb {
  font-size: var(--t-meta);
  color: var(--text-dim);
  line-height: 1.5;
  margin-bottom: 1.25rem;
}
.canon-tier-price {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 0.25rem;
}
.canon-tier-monthly {
  font-size: var(--t-meta);
  color: var(--accent-text);
  font-weight: 600;
  margin-bottom: 1.25rem;
}
.canon-tier-features {
  list-style: none;
  padding: 1rem 0 0;
  margin: 0;
  border-top: var(--rule-w) solid var(--rule);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}
.canon-tier-features li {
  font-size: var(--t-meta);
  color: var(--text-dim);
  line-height: 1.5;
  padding-left: 1.25rem;
  position: relative;
}
.canon-tier-features li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.5rem;
  width: 12px; height: 2px;
  background: var(--accent);
}
.canon-tier-cta {
  margin-top: 1.25rem;
  display: block;
  background: var(--accent);
  color: #fff;
  text-align: center;
  padding: 0.875rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  border-radius: var(--radius);
  text-decoration: none;
  transition: background var(--motion-fast);
}
.canon-tier-cta:hover { background: var(--accent-hi); }
.canon-tier.featured .canon-tier-cta { background: var(--accent); }

/* Section shape D — TYPOGRAPHIC NUMBERED STEPS (no cards) */
.canon-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  counter-reset: step-counter;
}
@media (min-width: 768px) {
  .canon-steps { grid-template-columns: repeat(5, 1fr); gap: 2rem; }
}
.canon-step {
  counter-increment: step-counter;
  border-top: 2px solid var(--accent);
  padding-top: 1rem;
}
.canon-step::before {
  content: "0" counter(step-counter);
  font-family: var(--font-mono);
  font-size: var(--t-tiny);
  font-weight: 700;
  color: var(--accent-text);
  letter-spacing: 0.04em;
  display: block;
  margin-bottom: 0.5rem;
}
.canon-step-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
  margin: 0 0 0.5rem;
  line-height: 1.2;
}
.canon-step-body {
  font-size: var(--t-meta);
  color: var(--text-dim);
  line-height: 1.5;
}

/* Section shape E — TRUST STRIP (small horizontal row) */
.canon-trust-strip {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  padding: 1.25rem;
  border-top: var(--rule-w) solid var(--rule);
  border-bottom: var(--rule-w) solid var(--rule);
  font-size: var(--t-tiny);
  color: var(--text-mute);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
}
.canon-trust-strip span { display: inline-flex; align-items: center; gap: 0.4rem; }

/* Section shape F — PULL-QUOTE (editorial moment) */
.canon-pullquote {
  max-width: var(--max-text);
  margin: 0 auto;
  text-align: center;
  padding: 1rem 0;
}
.canon-pullquote-text {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--text);
}
.canon-pullquote-attr {
  margin-top: 1rem;
  font-size: var(--t-meta);
  color: var(--text-mute);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Section shape G — INDUSTRY CHIP ROW */
.canon-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}
.canon-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  background: var(--bg-card);
  border: var(--rule-w) solid var(--rule);
  border-radius: var(--radius-pill);
  font-size: var(--t-meta);
  color: var(--text-dim);
  text-decoration: none;
  transition: border-color var(--motion-fast), color var(--motion-fast), background var(--motion-fast);
}
.canon-chip:hover { border-color: var(--accent); color: var(--accent); background: var(--bg-primary); }

/* Section shape H — DARK FLIP (intentional dark section inside light flow) */
.canon-dark-flip {
  background: var(--bg-dark-flip);
  color: var(--text-on-dark);
  padding: var(--space-section);
}
.canon-dark-flip h2 { color: var(--text-on-dark); }
.canon-dark-flip p { color: var(--text-on-dark-dim); }
.canon-dark-flip .canon-stat-num { color: var(--text-on-dark); }
.canon-dark-flip .canon-stat-lbl { color: var(--text-on-dark-dim); }
.canon-dark-flip .canon-stat { border-left-color: var(--accent-light); }
.canon-dark-flip .canon-proof-frame {
  background: var(--bg-dark-card);
  border-color: var(--rule-dark);
}
.canon-dark-flip .canon-proof-cap {
  color: var(--text-on-dark-dim);
  border-bottom-color: var(--rule-dark);
}
.canon-dark-flip .canon-proof-cap strong { color: var(--text-on-dark); }

/* ─────────── SECTION HEADS (canonical) ─────────── */
.canon-h2 {
  font-family: var(--font-display);
  font-size: var(--t-h2);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--text);
  margin: 0 0 1rem;
  /* text-transform removed — Space Grotesk is full-case, looks more modern in sentence case */
}
.canon-h2 em { font-style: normal; color: var(--accent-text); font-weight: 700; }

.canon-section-sub {
  font-size: var(--t-lead);
  color: var(--text-dim);
  line-height: var(--lh-body);
  max-width: var(--max-text);
  margin: 0 0 2.5rem;
}

/* ─────────── FOOTER (canonical) ─────────── */
.canon-footer {
  padding: 3rem 1.5rem 2rem;
  border-top: var(--rule-w) solid var(--rule);
  background: var(--bg-primary);
}
.canon-footer-inner {
  max-width: var(--max-content);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 768px) {
  .canon-footer-inner { grid-template-columns: 2fr 1fr 1fr 1fr; }
}
.canon-footer-col h4,
.canon-footer-col .canon-footer-col-head {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  margin: 0 0 0.875rem;
}
.canon-footer-col p, .canon-footer-col a {
  font-size: var(--t-meta);
  color: var(--text-dim);
  line-height: 1.6;
  text-decoration: none;
  display: block;
  margin-bottom: 0;
}
.canon-footer-col a {
  /* tap-target sizing: ensures min 32px touch zone on mobile (Lighthouse minimum is 24px). */
  padding: 0.4rem 0;
  margin: 0;
}
.canon-footer-col a:hover { color: var(--text); }
.canon-footer-bottom {
  max-width: var(--max-content);
  margin: 2rem auto 0;
  padding-top: 1.5rem;
  border-top: var(--rule-w) solid var(--rule);
  font-size: var(--t-tiny);
  color: var(--text-mute);
  text-align: center;
  letter-spacing: 0.04em;
}

/* ─────────── ACCESSIBILITY ─────────── */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.canon-btn:focus-visible,
.canon-chip:focus-visible,
.canon-tier:focus-visible {
  outline-offset: 4px;
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ─────────── LEGAL-DOC PATTERN (shared by agreement / terms / privacy / refund) ─────────── */
.canon-legal {
  max-width: var(--max-text);
  margin: 0 auto;
}
.canon-legal h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  margin: 2.5rem 0 0.875rem;
  line-height: 1.25;
  padding-top: 1.5rem;
  border-top: var(--rule-w) solid var(--rule);
}
.canon-legal h2:first-of-type { padding-top: 0; border-top: 0; margin-top: 0; }
.canon-legal h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
  margin: 1.75rem 0 0.625rem;
}
.canon-legal p {
  color: var(--text-dim);
  line-height: 1.7;
  margin: 0 0 1rem;
}
.canon-legal ul, .canon-legal ol {
  color: var(--text-dim);
  line-height: 1.7;
  padding-left: 1.25rem;
  margin: 0 0 1rem;
}
.canon-legal ul li, .canon-legal ol li { margin-bottom: 0.5rem; }
.canon-legal a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.canon-legal a:hover { color: var(--accent-hi); }
.canon-legal strong { color: var(--text); font-weight: 600; }
.canon-legal-intro {
  font-size: var(--t-lead);
  color: var(--text-dim);
  line-height: 1.65;
  margin: 0 0 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: var(--rule-w) solid var(--rule);
}
.canon-legal-meta {
  font-size: var(--t-meta);
  color: var(--text-mute);
  margin-top: 0.625rem;
}

/* ─────────── UTILITIES ─────────── */
.canon-center { text-align: center; }
.canon-text-on-dark { color: var(--text-on-dark); }
.canon-hide-mobile { display: none; }
@media (min-width: 768px) { .canon-hide-mobile { display: initial; } }
.canon-hide-desktop { display: initial; }
@media (min-width: 768px) { .canon-hide-desktop { display: none; } }