/* ============================================================
   A11yTrail — assets/styles.css
   "Editorial monitoring instrument"
   Warm paper - near-black ink - one rust accent
   Fraunces (display) / Hanken Grotesk (body) / IBM Plex Mono (signal)
   ============================================================ */

/* ---------- 1. DESIGN TOKENS ---------- */
:root {
  /* Colour — surfaces */
  --paper:        #FBF7F0;   /* page background, warm off-white */
  --paper-sunk:   #F4ECE0;   /* banners, sand panels */
  --paper-note:   #F0E7D8;   /* honest-note strip */
  --card:         #FFFFFF;   /* raised cards */
  --ink:          #1A1714;   /* near-black text */
  --ink-panel:    #26201B;   /* inverted panels / featured card */

  /* Colour — text */
  --ink-strong:   #1A1714;
  --ink-muted:    #5B544B;   /* 6.99:1 on paper */
  --ink-faint:    #6B6358;   /* 5.54:1 — mono labels on paper */

  /* Colour — accent (the one confident colour) */
  --accent:       #B23A1E;   /* rust, 5.59:1 on paper */
  --accent-ink:   #8F2E15;   /* darker rust for fine text, 7.65:1 */
  --accent-soft:  #E8A78F;   /* warm peach for ink-panel accents */
  --accent-wash:  #F6E7DF;   /* faint rust tint background */

  /* Colour — lines & signal */
  --rule:         #E3D9C9;   /* hairline dividers */
  --rule-strong:  #C9BFB0;   /* visible rules / borders */
  --border-ui:    #8A8175;   /* UI borders, 3.83:1 on card */
  --signal-tick:  #C9BFB0;   /* scanline tick colour */

  /* Colour — inverted surface text (footer / featured) */
  --on-ink:       #FBF7F0;
  --on-ink-muted: #CFC4B4;
  --on-ink-soft:  #E8DFD2;

  /* Colour — placeholder highlight */
  --ph-bg:        #FBEFC9;
  --ph-ink:       #5A3A0A;
  --ph-line:      #B8860B;

  /* Colour — focus */
  --focus:        #8F2E15;

  /* Type families */
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body:    "Hanken Grotesk", "Segoe UI", Helvetica, sans-serif;
  --font-mono:    var(--font-body);  /* labels use the normal body font, not a monospace */

  /* Type scale — fluid, clamps 320px -> wide */
  --fs-eyebrow:   0.78rem;
  --fs-small:     0.875rem;
  --fs-body:      1.0625rem;
  --fs-lede:      clamp(1.18rem, 0.95rem + 1.0vw, 1.5rem);
  --fs-h3:        clamp(1.25rem, 1.05rem + 0.9vw, 1.6rem);
  --fs-h2:        clamp(1.7rem,  1.25rem + 2.2vw, 2.75rem);
  --fs-h1:        clamp(2.5rem,  1.6rem + 4.3vw, 4.75rem);
  --fs-price:     clamp(2.4rem,  1.8rem + 2.4vw, 3.25rem);

  /* Line heights */
  --lh-tight:     1.04;
  --lh-snug:      1.2;
  --lh-body:      1.62;

  /* Spacing scale */
  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-5: 1.5rem;
  --sp-6: 2rem;
  --sp-7: 3rem;
  --sp-8: 4rem;
  --sp-9: 6rem;
  --sp-10: 8rem;

  /* Structure */
  --measure:      66ch;     /* readable prose width */
  --container:    72rem;    /* max content width */
  --container-wide: 80rem;
  --radius:       4px;
  --radius-lg:    10px;
  --radius-pill:  999px;

  /* Signal: the recurring scanline / baseline rule */
  --signal-rule: repeating-linear-gradient(
      90deg,
      var(--signal-tick) 0,
      var(--signal-tick) 2px,
      transparent 2px,
      transparent 8px);

  --transition: 160ms ease;
}

/* ---------- 2. RESET / BASE ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: var(--paper);
  color: var(--ink-strong);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  /* faint paper grain via two soft radial washes — no image dependency */
  background-image:
    radial-gradient(circle at 15% 8%, rgba(178,58,30,0.025), transparent 38%),
    radial-gradient(circle at 88% 0%, rgba(178,58,30,0.018), transparent 32%);
  background-repeat: no-repeat;
}

img, svg, video { max-width: 100%; height: auto; display: block; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  font-optical-sizing: auto;
  color: var(--ink-strong);
  margin: 0 0 var(--sp-4);
  text-wrap: balance;
}

p { margin: 0 0 var(--sp-4); }
p:last-child { margin-bottom: 0; }

a { color: var(--accent-ink); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { color: var(--accent); }

strong { font-weight: 600; color: var(--ink-strong); }
ul, ol { margin: 0 0 var(--sp-4); padding-left: 1.25rem; }
hr { border: 0; height: 1px; background: var(--rule); margin: var(--sp-7) 0; }

::selection { background: var(--accent-soft); color: var(--ink-strong); }

/* ---------- 3. LAYOUT PRIMITIVES ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.15rem, 0.6rem + 2.4vw, 2.5rem);
}

.section {
  padding-block: clamp(3rem, 2rem + 6vw, 6rem);
}

.section-title {
  font-size: var(--fs-h2);
  line-height: var(--lh-snug);
  letter-spacing: -0.02em;
  max-width: 22ch;
  margin-bottom: var(--sp-6);
}

.visually-hidden,
.skip-link:not(:focus):not(:focus-within) {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

/* ---------- 4. SKIP LINK (assembler injects markup) ---------- */
.skip-link {
  position: absolute;
  top: var(--sp-3);
  left: var(--sp-3);
  z-index: 200;
  background: var(--ink);
  color: var(--on-ink);
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  padding: 0.65rem 1rem;
  border-radius: var(--radius);
  text-decoration: none;
}
.skip-link:focus { outline: 3px solid var(--accent-soft); outline-offset: 2px; }

/* ---------- 5. EYEBROW (mono signal label) ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-ink);
  margin: 0 0 var(--sp-4);
}

/* ---------- 6. BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: 0.005em;
  padding: 0.8rem 1.4rem;
  border-radius: var(--radius);
  border: 1.5px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), transform var(--transition);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--accent);
  color: var(--on-ink);          /* 5.6:1 */
  border-color: var(--accent);
}
.btn-primary:hover { background: var(--accent-ink); border-color: var(--accent-ink); color: var(--on-ink); }

.btn-secondary {
  background: transparent;
  color: var(--ink-strong);
  border-color: var(--border-ui);
}
.btn-secondary:hover { background: var(--ink); color: var(--on-ink); border-color: var(--ink); }

/* ---------- 7. SITE HEADER + NAV ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--rule);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-5);
  padding-block: var(--sp-4);
}
.site-header__brand { display: inline-flex; line-height: 0; border-radius: var(--radius); }
.logo-lockup { height: 30px; width: auto; }

.main-nav__list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: var(--sp-6);
  margin: 0; padding: 0;
}
.main-nav__link {
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--ink-muted);
  text-decoration: none;
  padding: 0.4rem 0.1rem;
  position: relative;
}
.main-nav__link:hover { color: var(--ink-strong); }
.main-nav__link[aria-current="page"] {
  color: var(--ink-strong);
  font-weight: 600;
}
.main-nav__link[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 3px;
  background: var(--accent);   /* underline + weight, never colour alone */
  border-radius: 2px;
}

.site-header__cta { display: flex; align-items: center; gap: var(--sp-3); }

/* native <details> mobile disclosure (no JS) */
.nav-disclosure { position: relative; }
.nav-disclosure__toggle {
  display: none;
  align-items: center;
  gap: var(--sp-2);
  list-style: none;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  color: var(--ink-strong);
  padding: 0.55rem 0.85rem;
  border: 1.5px solid var(--border-ui);
  border-radius: var(--radius);
}
.nav-disclosure__toggle::-webkit-details-marker { display: none; }
.nav-disclosure__bars {
  width: 18px; height: 2px; background: var(--ink); position: relative; flex: none;
}
.nav-disclosure__bars::before,
.nav-disclosure__bars::after {
  content: ""; position: absolute; left: 0; width: 18px; height: 2px; background: var(--ink);
}
.nav-disclosure__bars::before { top: -6px; }
.nav-disclosure__bars::after  { top: 6px; }

/* desktop: panel is just an inline flex group */
.nav-disclosure__panel {
  display: flex;
  align-items: center;
  gap: var(--sp-6);
}

/* ---------- 8. HERO (asymmetric) ---------- */
.hero {
  position: relative;
  padding-block: clamp(3rem, 2rem + 6vw, 7rem) clamp(3rem, 2rem + 5vw, 5.5rem);
  overflow: hidden;
}
.hero .container {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: clamp(2rem, 1rem + 5vw, 5rem);
  align-items: center;
}
.hero-title {
  font-size: var(--fs-h1);
  line-height: var(--lh-tight);
  letter-spacing: -0.025em;
  font-weight: 600;
  margin-bottom: var(--sp-5);
  max-width: 16ch;
}
.hero-title em {
  font-style: italic;
  font-weight: 500;
  color: var(--accent);
}
.lede {
  font-family: var(--font-body);
  font-size: var(--fs-lede);
  line-height: 1.5;
  color: var(--ink-muted);
  max-width: 46ch;
  margin-bottom: var(--sp-6);
}
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--sp-3); margin-bottom: var(--sp-5); }
.hero__aside {
  background: var(--card);
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius-lg);
  padding: var(--sp-5);
  box-shadow: 0 1px 0 var(--rule), 0 18px 40px -28px rgba(26,23,20,0.4);
}

/* ---------- 9. STEPS (numbered how-it-works) ---------- */
.steps {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  gap: var(--sp-5);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
  counter-reset: step;
}
.step {
  counter-increment: step;
  position: relative;
  padding-top: var(--sp-6);
  border-top: 2px solid var(--ink);
}
.step::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  top: var(--sp-4);
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--accent-ink);
  letter-spacing: 0.04em;
}
.step__title {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 600;
  margin: var(--sp-5) 0 var(--sp-2);
  line-height: var(--lh-snug);
}
.step p { color: var(--ink-muted); margin: 0; }

/* ---------- 10. AUDIENCE GRID ---------- */
.audience-grid {
  display: grid;
  gap: var(--sp-5);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
}
.audience-card {
  background: var(--card);
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.audience-card__title {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  margin: 0;
}
.audience-card p { color: var(--ink-muted); margin: 0; }

/* ---------- 11. FEATURE (why-us item, asymmetric rows) ---------- */
.feature {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(1.25rem, 0.5rem + 3vw, 3.5rem);
  align-items: start;
  padding-block: var(--sp-6);
  border-top: 1px solid var(--rule);
}
.feature:first-of-type { border-top: 0; }
.feature__label {
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  letter-spacing: 0.06em;
  color: var(--ink-faint);
}
.feature__title {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  margin: 0 0 var(--sp-3);
  line-height: var(--lh-snug);
}
.feature__body { color: var(--ink-muted); max-width: var(--measure); }

/* ---------- 12. PRICING ---------- */
.pricing-grid {
  display: grid;
  gap: var(--sp-5);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr));
  align-items: stretch;
}
.plan-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
}
.plan-card--featured {
  background: var(--ink-panel);
  border-color: var(--ink-panel);
  color: var(--on-ink);
  box-shadow: 0 24px 50px -30px rgba(26,23,20,0.6);
}
.plan-card--featured .plan-name,
.plan-card--featured .plan-price { color: var(--on-ink); }
.plan-card--featured .plan-period,
.plan-card--featured .plan-tagline { color: var(--on-ink-muted); }
.plan-card--featured .feature-list li { color: var(--on-ink-soft); }
.plan-card--featured .feature-list li::before { color: var(--accent-soft); }
.plan-card--featured .plan-card__rule { background-image: repeating-linear-gradient(90deg, var(--on-ink-muted) 0, var(--on-ink-muted) 2px, transparent 2px, transparent 8px); }

.plan-name {
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-strong);
  margin: 0 0 var(--sp-3);
}
.plan-price {
  font-family: var(--font-display);
  font-size: var(--fs-price);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink-strong);
  display: inline-flex;
  align-items: baseline;
  gap: var(--sp-2);
}
.plan-period {
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--ink-muted);
}
.plan-tagline {
  color: var(--ink-muted);
  font-size: var(--fs-small);
  margin: var(--sp-3) 0 0;
  min-height: 2.5em;
}
.plan-card__rule {
  height: 1px;
  margin: var(--sp-5) 0;
  background: var(--rule);
}
.plan-card .btn { margin-top: auto; width: 100%; }

/* ---------- 13. FEATURE LIST (ticked) ---------- */
.feature-list {
  list-style: none;
  margin: 0 0 var(--sp-5);
  padding: 0;
  display: grid;
  gap: var(--sp-3);
}
.feature-list li {
  position: relative;
  padding-left: 1.7rem;
  color: var(--ink-muted);
  font-size: var(--fs-small);
  line-height: 1.5;
}
.feature-list li::before {
  content: "\2713";          /* checkmark glyph — meaning carried by symbol + text */
  position: absolute;
  left: 0; top: 0.05em;
  font-weight: 700;
  color: var(--accent-ink);
}
.feature-list li.is-absent { color: var(--ink-faint); }
.feature-list li.is-absent::before { content: "\2014"; color: var(--ink-faint); }

/* ---------- 14. BADGE ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-pill);
  background: var(--accent-soft);
  color: var(--ink-panel);   /* 7.94:1 */
}
.plan-card--featured .badge {
  position: absolute;
  top: var(--sp-5); right: var(--sp-5);
}

/* ---------- 15. BANNER (founding-offer callout) ---------- */
.banner {
  background: var(--paper-sunk);
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius-lg);
  padding: var(--sp-6) clamp(1.5rem, 1rem + 2vw, 2.5rem);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-5);
}
.banner__text { max-width: 52ch; }
.banner__title {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  margin: 0 0 var(--sp-2);
}
.banner__text p { color: var(--ink-muted); margin: 0; }

/* ---------- 16. HONEST NOTE (disclaimer strip) ---------- */
.honest-note {
  background: var(--paper-note);
  border: 1px dashed var(--rule-strong);
  border-radius: var(--radius);
  padding: var(--sp-5);
  display: flex;
  gap: var(--sp-3);
  align-items: flex-start;
  font-size: var(--fs-small);
  line-height: 1.55;
  color: #3A352E;
}
.honest-note::before {
  content: "i";
  flex: none;
  width: 1.5rem; height: 1.5rem;
  display: inline-grid; place-items: center;
  border-radius: var(--radius-pill);
  background: var(--ink);
  color: var(--on-ink);
  font-family: var(--font-mono);
  font-weight: 600;
  font-style: normal;
  font-size: 0.85rem;
}
.honest-note strong { color: var(--ink-strong); }

/* ---------- 17. LEGAL DOCS ---------- */
.legal-doc {
  max-width: var(--measure);
  margin-inline: auto;
  padding-block: clamp(2.5rem, 1.5rem + 5vw, 5rem);
}
.legal-doc .legal-doc__title {
  font-size: var(--fs-h2);
  letter-spacing: -0.02em;
  margin-bottom: var(--sp-3);
}
.legal-meta {
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  color: var(--ink-faint);
  letter-spacing: 0.02em;
  margin-bottom: var(--sp-6);
  padding-bottom: var(--sp-4);
  border-bottom: 1px solid var(--rule);
}
.legal-prose { color: var(--ink-strong); }
.legal-prose h2 {
  font-size: var(--fs-h3);
  margin-top: var(--sp-7);
  margin-bottom: var(--sp-3);
}
.legal-prose h3 {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.05rem;
  margin-top: var(--sp-5);
  margin-bottom: var(--sp-2);
}
.legal-prose p,
.legal-prose li { color: var(--ink-muted); }
.legal-prose ul, .legal-prose ol { padding-left: 1.3rem; }
.legal-prose li { margin-bottom: var(--sp-2); }
.legal-prose a { color: var(--accent-ink); }

/* ---------- 18. PLACEHOLDER (spot bracketed [COPY] to replace) ---------- */
.placeholder {
  /* placeholders filled with real values — render as normal text */
}

/* ---------- 19. SITE FOOTER ---------- */
.site-footer {
  background: var(--ink);
  color: var(--on-ink-soft);
  margin-top: var(--sp-8);
}
.site-footer__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.6fr);
  gap: clamp(2rem, 1rem + 4vw, 4rem);
  padding-block: clamp(2.5rem, 1.5rem + 4vw, 4rem);
}
.site-footer__tagline {
  color: var(--on-ink-muted);
  font-size: var(--fs-small);
  line-height: 1.6;
  max-width: 42ch;
  margin-top: var(--sp-4);
}
.footer-cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 9rem), 1fr));
  gap: var(--sp-6);
}
.footer-col__head {
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-soft);
  margin: 0 0 var(--sp-4);
}
.footer-col__list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--sp-3); }
.footer-col__list a {
  color: var(--on-ink-soft);
  text-decoration: none;
  font-size: var(--fs-small);
}
.footer-col__list a:hover { color: var(--on-ink); text-decoration: underline; }

.site-footer__base {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  padding-block: var(--sp-5);
  border-top: 1px solid rgba(232,223,210,0.16);
}
.site-footer__copy, .site-footer__signal {
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.04em;
  color: var(--on-ink-muted);
  margin: 0;
}
.site-footer__signal { display: inline-flex; align-items: center; gap: var(--sp-2); }
.site-footer__signal span {
  color: var(--accent-soft);
  animation: pulse 2.4s ease-in-out infinite;
}

@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }

/* ---------- 20. FOCUS-VISIBLE (every interactive element) ---------- */
a:focus-visible,
.btn:focus-visible,
summary:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 3px;
}
.btn-primary:focus-visible { outline-color: var(--ink); }
.site-footer a:focus-visible,
.nav-disclosure__toggle:focus-visible { outline-color: var(--accent-soft); }
/* never suppress focus for keyboard users */
:focus-visible { outline-offset: 3px; }

/* ---------- 21. RESPONSIVE ---------- */
@media (max-width: 60rem) {
  .hero .container { grid-template-columns: 1fr; }
  .hero__aside { order: -1; }
  .feature { grid-template-columns: 1fr; gap: var(--sp-3); }
  .site-footer__inner { grid-template-columns: 1fr; }
}

@media (max-width: 48rem) {
  /* collapse nav into native <details> disclosure */
  .nav-disclosure__toggle { display: inline-flex; }
  .nav-disclosure[open] .nav-disclosure__toggle { border-color: var(--ink); }
  .nav-disclosure__panel {
    position: absolute;
    top: calc(100% + 0.75rem);
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: var(--sp-5);
    width: min(20rem, 86vw);
    background: var(--card);
    border: 1px solid var(--rule-strong);
    border-radius: var(--radius-lg);
    padding: var(--sp-5);
    box-shadow: 0 20px 50px -24px rgba(26,23,20,0.5);
  }
  .main-nav__list { flex-direction: column; align-items: stretch; gap: var(--sp-2); }
  .main-nav__link { padding: var(--sp-2) 0; }
  .main-nav__link[aria-current="page"]::after { left: 0; right: auto; width: 2.5rem; bottom: 0; }
  .site-header__cta { flex-direction: column; align-items: stretch; }
  .site-header__cta .btn { width: 100%; }
}

@media (min-width: 48.001rem) {
  /* desktop: details disclosure stays "open" visually — toggle hidden */
  .nav-disclosure__toggle { display: none; }
  .nav-disclosure__panel { display: flex !important; }
}

@media (max-width: 34rem) {
  .banner { flex-direction: column; align-items: flex-start; }
  .hero__actions .btn { width: 100%; }
  .badge { letter-spacing: 0.06em; }
}

/* ---------- 22. REDUCED MOTION (honour the user) ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .btn:hover { transform: none; }
  .site-footer__signal span { animation: none; opacity: 1; }
}

/* ---------- 23. PRINT (clean white-label report feel) ---------- */
@media print {
  .site-header, .site-footer, .banner, .hero__aside { display: none; }
  body { background: #fff; color: #000; }
  a { color: #000; text-decoration: underline; }
}