/* ============================================================
   ThéoFacile — feuille de style
   Direction : cahier éditorial sobre.
   ============================================================ */

:root {
  --paper:        #f3ebda;
  --paper-deep:   #ead9b8;
  --paper-edge:   #d9c8a6;
  --ink:          #1c1612;
  --ink-soft:     #5b4a3a;
  --ink-faint:    #8a7660;
  --rule:         #c8b794;
  --rule-faint:   #ddcca8;
  --accent:       #4A6DA7;      /* bleu institutionnel — identique à l'icône de l'app */
  --accent-deep:  #36507f;      /* variante plus sombre pour le texte fin */
  --accent-soft:  rgba(74, 109, 167, 0.08);

  --measure:      36rem;
  --gutter:       1.5rem;

  --font-display: "Fraunces", "Cormorant Garamond", "EB Garamond", Georgia, serif;
  --font-body:    "Fraunces", Georgia, "Times New Roman", serif;
  --font-mono:    "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
}

@media (prefers-color-scheme: dark) {
  /* Le site reste en mode clair: la palette papier perd son sens en sombre.
     Couleurs maintenues telles quelles, mais légère atténuation possible
     si nécessaire ultérieurement. */
}

/* ------------------------------------------------------------ Reset */

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-rendering: optimizeLegibility;
}

body {
  margin: 0;
  background-color: var(--paper);
  background-image:
    radial-gradient(circle at 20% 0%, rgba(74, 109, 167, 0.04), transparent 55%),
    radial-gradient(circle at 100% 100%, rgba(28, 22, 18, 0.05), transparent 50%);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.7;
  font-feature-settings: "kern", "liga", "onum";
  font-variation-settings: "opsz" 16;
  -webkit-font-smoothing: antialiased;
  text-underline-offset: 0.18em;
}

::selection { background: var(--accent); color: var(--paper); }

a { color: inherit; }

/* ------------------------------------------------------------ Utilities */

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
}
.skip:focus {
  left: 1rem;
  top: 1rem;
  padding: 0.5rem 0.75rem;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.mono {
  font-family: var(--font-mono);
  font-size: 0.92em;
  letter-spacing: 0.01em;
}

/* ------------------------------------------------------------ Masthead */

.masthead {
  border-bottom: 1px solid var(--rule);
  border-top: 3px double var(--ink);
  margin: 0 var(--gutter);
}

.masthead-row {
  max-width: 52rem;
  margin: 0 auto;
  padding: 0.85rem 0 0.7rem;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: baseline;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.masthead-folio { text-align: left; }

.masthead-title {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.04em;
  font-variation-settings: "opsz" 30, "wght" 450;
  text-transform: none;
  color: var(--ink);
  font-style: italic;
}
a.masthead-title {
  text-decoration: none;
  transition: color 0.2s ease;
}
a.masthead-title:hover { color: var(--accent-deep); }

.masthead-edition { text-align: right; }

/* ------------------------------------------------------------ Main column */

main {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ------------------------------------------------------------ Cover */

.cover {
  padding: 4.5rem 0 2.5rem;
  text-align: center;
}

.cover-mark {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 2.25rem;
}

.mark-frame {
  width: 6rem;
  height: 6rem;
  position: relative;
  display: grid;
  place-items: center;
  padding: 0.65rem;
  border: 1px solid var(--ink);
}
.mark-frame::before {
  content: "";
  position: absolute;
  inset: 4px;
  border: 1px solid var(--ink);
  opacity: 0.35;
}

.mark-icon {
  width: 100%;
  height: 100%;
  display: block;
  border-radius: 14%;
  box-shadow: 0 1px 0 rgba(28, 22, 18, 0.18);
  position: relative;
  z-index: 1;
}

.mark-caption {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.cover-eyebrow {
  margin: 0 0 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.cover-title {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 4.75rem);
  line-height: 0.95;
  font-weight: 400;
  letter-spacing: -0.02em;
  font-variation-settings: "opsz" 144, "wght" 420;
  color: var(--ink);
}
.cover-title em {
  font-style: italic;
  font-variation-settings: "opsz" 144, "wght" 380;
  color: var(--accent);
}

.cover-subtitle {
  max-width: 30rem;
  margin: 0 auto 2.25rem;
  font-size: 1.08rem;
  line-height: 1.6;
  color: var(--ink-soft);
  font-style: italic;
  font-variation-settings: "opsz" 24;
}

.cover-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr));
  gap: 1.25rem 1.5rem;
  margin: 0 0 0;
  text-align: left;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 1.1rem 0;
}
.cover-meta > div { display: flex; flex-direction: column; gap: 0.1rem; }
.cover-meta dt {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.cover-meta dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-variation-settings: "opsz" 30, "wght" 450;
  color: var(--ink);
}

/* ------------------------------------------------------------ Ornament */

.ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin: 3.5rem 0 0;
  color: var(--ink-soft);
}
.ornament.between { margin: 5rem 0 5rem; }

.ornament .rule {
  height: 1px;
  background: var(--rule);
  flex: 0 1 7rem;
}
.ornament .ast {
  font-family: var(--font-display);
  font-size: 1.3rem;
  line-height: 1;
  color: var(--accent);
  font-style: italic;
}

/* ------------------------------------------------------------ Chapters */

.chapter {
  margin: 4rem 0;
}

.chapter:first-of-type { margin-top: 3rem; }

.chapter-head {
  margin: 0 0 1.6rem;
}

.chapter-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin-bottom: 0.4rem;
}

.chapter-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.9rem;
  line-height: 1.15;
  font-weight: 400;
  letter-spacing: -0.005em;
  font-variation-settings: "opsz" 60, "wght" 420;
  color: var(--ink);
}

.chapter-lede {
  margin: 0.6rem 0 0;
  font-style: italic;
  font-size: 1rem;
  color: var(--ink-soft);
  font-variation-settings: "opsz" 20;
}

/* ------------------------------------------------------------ Prose */

.prose p {
  margin: 0 0 1rem;
  font-feature-settings: "kern", "liga", "onum";
  hyphens: auto;
}

.prose p:last-child { margin-bottom: 0; }

.dropcap {
  float: left;
  font-family: var(--font-display);
  font-size: 4.4rem;
  line-height: 0.82;
  padding: 0.35rem 0.55rem 0 0;
  margin: 0;
  font-style: italic;
  font-variation-settings: "opsz" 144, "wght" 360, "SOFT" 50;
  color: var(--accent);
}

/* ------------------------------------------------------------ Feature list */

.feature-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: feat;
}

.feature-list > li {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 1.25rem;
  padding: 1.25rem 0;
  border-top: 1px solid var(--rule-faint);
}
.feature-list > li:first-child { border-top: 1px solid var(--rule); }
.feature-list > li:last-child  { border-bottom: 1px solid var(--rule); }

.feature-num {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  color: var(--accent-deep);
  padding-top: 0.15rem;
}

.feature-body h3 {
  margin: 0 0 0.2rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 400;
  font-variation-settings: "opsz" 30, "wght" 500;
  letter-spacing: 0;
  color: var(--ink);
}

.feature-body p {
  margin: 0;
  font-size: 0.98rem;
  color: var(--ink-soft);
  line-height: 1.55;
}

/* ------------------------------------------------------------ Plates (vidéos) */

.plates {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1.5rem;
}

.plate { margin: 0; }

.plate-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  background:
    repeating-linear-gradient(
      135deg,
      rgba(28, 22, 18, 0.03) 0 1px,
      transparent 1px 8px
    ),
    var(--paper-deep);
  border: 1px solid var(--ink);
  display: grid;
  place-items: center;
  overflow: hidden;
  transition: background-color 0.4s ease;
}
.plate-frame::before {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px solid var(--ink);
  opacity: 0.35;
  pointer-events: none;
}

.plate-label,
.plate-status {
  position: absolute;
  top: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.plate-label  { left: 0.85rem; }
.plate-status {
  right: 0.85rem;
  font-style: italic;
  text-transform: none;
  letter-spacing: 0.04em;
  font-size: 0.7rem;
  color: var(--ink-faint);
}

.plate-glyph {
  font-size: 2.6rem;
  line-height: 1;
  color: var(--ink);
  opacity: 0.45;
  transform: translateX(0.15rem);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.plate:hover .plate-glyph,
.plate:focus-within .plate-glyph {
  opacity: 0.7;
  transform: translateX(0.25rem) scale(1.05);
}

.plate figcaption {
  margin-top: 0.65rem;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--ink-soft);
  font-variation-settings: "opsz" 20;
  line-height: 1.45;
}

/* ------------------------------------------------------------ Margin note */

.margin-note {
  margin: 1.75rem 0 0;
  padding: 0.85rem 1.1rem;
  border-left: 2px solid var(--accent);
  background: var(--accent-soft);
}
.margin-note p {
  margin: 0;
  font-size: 0.92rem;
  font-style: italic;
  color: var(--ink-soft);
  font-variation-settings: "opsz" 18;
}
.note-label {
  display: block;
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin-bottom: 0.25rem;
}

/* ------------------------------------------------------------ Independence callout */

.chapter-callout {
  padding: 2rem 0;
  position: relative;
}

.independence {
  margin: 0;
  padding: 1.75rem 1.5rem;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  text-align: center;
}
.independence p {
  margin: 0;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.15rem;
  line-height: 1.55;
  color: var(--ink);
  font-variation-settings: "opsz" 24, "wght" 400;
}

/* ------------------------------------------------------------ Contact */

.contact-list {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rule);
}

.contact-row {
  display: grid;
  grid-template-columns: 8rem 1fr;
  gap: 1rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--rule-faint);
  align-items: baseline;
}
.contact-row:last-child { border-bottom: 1px solid var(--rule); }

.contact-row dt {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.contact-row dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-variation-settings: "opsz" 24, "wght" 420;
  color: var(--ink);
}

.todo {
  color: var(--ink-faint);
  font-style: italic;
}

/* ------------------------------------------------------------ Colophon */

.colophon {
  max-width: var(--measure);
  margin: 5rem auto 3.5rem;
  padding: 0 var(--gutter);
  text-align: center;
}

.colophon-rule {
  height: 1px;
  background: var(--rule);
  margin: 0 auto 1.5rem;
  width: 4rem;
}

.colophon-line {
  margin: 0 0 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
  line-height: 1.7;
}
.colophon-line em {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.95rem;
  letter-spacing: 0;
  font-variation-settings: "opsz" 16, "wght" 420;
}
.colophon-line.muted { color: var(--ink-faint); }

/* ------------------------------------------------------------ Inner page cover */

.page-cover {
  padding: 3.5rem 0 1.75rem;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 1.5rem;
}

.page-cover-eyebrow {
  margin: 0 0 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-deep);
}

.page-cover h1 {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 5vw, 2.9rem);
  line-height: 1.1;
  font-weight: 400;
  letter-spacing: -0.01em;
  font-variation-settings: "opsz" 96, "wght" 420;
  color: var(--ink);
}

.page-cover-lede {
  margin: 0;
  max-width: 32rem;
  font-size: 1.08rem;
  line-height: 1.55;
  font-style: italic;
  color: var(--ink-soft);
  font-variation-settings: "opsz" 24;
}

/* ------------------------------------------------------------ Format grid (.theo vs PDF) */

.format-grid {
  display: grid;
  grid-template-columns: 1fr 1px 1fr;
  gap: 1.75rem;
  margin: 1.5rem 0 0;
}

.format-rule { background: var(--rule); align-self: stretch; }

.format-label {
  margin: 0 0 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-deep);
}

.format-name {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 400;
  font-variation-settings: "opsz" 30, "wght" 480;
  color: var(--ink);
  line-height: 1.25;
}

.format-meta { margin: 0; }
.format-meta > div {
  padding: 0.55rem 0;
  border-top: 1px dotted var(--rule-faint);
}
.format-meta > div:first-child { border-top: 1px solid var(--rule); }
.format-meta > div:last-child { border-bottom: 1px solid var(--rule); }
.format-meta dt {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 0.15rem;
}
.format-meta dd {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--ink-soft);
}

/* ------------------------------------------------------------ Cadence list */

.cadence-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.cadence-list > li {
  display: grid;
  grid-template-columns: 9rem 1fr;
  gap: 1.25rem;
  padding: 1rem 0;
  border-top: 1px solid var(--rule-faint);
  align-items: baseline;
}
.cadence-list > li:first-child { border-top: 1px solid var(--rule); }
.cadence-list > li:last-child { border-bottom: 1px solid var(--rule); }

.cadence-key {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--accent-deep);
}
.cadence-val {
  font-size: 0.98rem;
  line-height: 1.55;
  color: var(--ink-soft);
}

/* ------------------------------------------------------------ Bullet list */

.bullet-list {
  margin: 1rem 0 0;
  padding: 0 0 0 1.1rem;
  list-style: none;
}
.bullet-list li {
  position: relative;
  padding: 0.25rem 0;
  font-size: 0.98rem;
  color: var(--ink-soft);
  line-height: 1.55;
}
.bullet-list li::before {
  content: "—";
  position: absolute;
  left: -1.1rem;
  color: var(--accent-deep);
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

/* ------------------------------------------------------------ Procedure (numbered) */

.procedure {
  counter-reset: step;
  list-style: none;
  margin: 1.25rem 0 1.5rem;
  padding: 0;
}
.procedure li {
  counter-increment: step;
  position: relative;
  padding: 0.85rem 0 0.85rem 3rem;
  border-top: 1px solid var(--rule-faint);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--ink);
}
.procedure li:first-child { border-top: 1px solid var(--rule); }
.procedure li:last-child  { border-bottom: 1px solid var(--rule); }
.procedure li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  color: var(--accent-deep);
}

/* ------------------------------------------------------------ Links */

.back-link,
.read-more a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-decoration: none;
  color: var(--accent-deep);
  border-bottom: 1px dotted var(--accent-deep);
  padding-bottom: 0.08em;
  transition: color 0.2s ease, border-bottom-color 0.2s ease;
}
.back-link:hover,
.read-more a:hover {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

.read-more { margin: 1.5rem 0 0; }

/* ------------------------------------------------------------ FAQ list */

.faq-list {
  counter-reset: faq;
  list-style: none;
  margin: 0;
  padding: 0;
}

.faq-item {
  counter-increment: faq;
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: 1.5rem;
  padding: 1.85rem 0;
  border-top: 1px solid var(--rule-faint);
}
.faq-item:first-child { border-top: 1px solid var(--rule); }
.faq-item:last-child  { border-bottom: 1px solid var(--rule); }

.faq-item::before {
  content: counter(faq, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--accent-deep);
  padding-top: 0.55rem;
  line-height: 1;
}

.faq-q {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-size: 1.22rem;
  line-height: 1.35;
  font-weight: 400;
  font-style: italic;
  font-variation-settings: "opsz" 36, "wght" 460;
  color: var(--ink);
  letter-spacing: -0.005em;
}

.faq-a {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.6;
  color: var(--ink-soft);
}

.faq-link {
  display: inline-block;
  margin-top: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--accent-deep);
  text-decoration: none;
  border-bottom: 1px dotted var(--accent-deep);
  padding-bottom: 0.08em;
  transition: color 0.2s ease, border-bottom-color 0.2s ease;
}
.faq-link:hover {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

/* ------------------------------------------------------------ Inline link */

.inline-link {
  color: var(--accent-deep);
  text-decoration: none;
  border-bottom: 1px dotted var(--accent-deep);
  padding-bottom: 0.05em;
  transition: color 0.2s ease, border-bottom-color 0.2s ease;
}
.inline-link:hover {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

/* ------------------------------------------------------------ Dated note */

.dated-note {
  margin: 0.85rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* ------------------------------------------------------------ Permissions table */

.perm-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0 0;
}

.perm-table thead th {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 400;
  text-align: left;
  color: var(--ink-faint);
  padding: 0.5rem 1rem 0.5rem 0;
  border-bottom: 1px solid var(--ink);
  vertical-align: bottom;
}

.perm-table tbody tr {
  border-top: 1px solid var(--rule-faint);
}
.perm-table tbody tr:last-child {
  border-bottom: 1px solid var(--rule);
}

.perm-table tbody th {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--accent-deep);
  text-align: left;
  font-weight: 400;
  padding: 0.85rem 1rem 0.85rem 0;
  vertical-align: top;
  width: 12rem;
  line-height: 1.4;
}

.perm-table tbody td {
  padding: 0.85rem 1rem 0.85rem 0;
  vertical-align: top;
  color: var(--ink-soft);
  font-size: 0.94rem;
  line-height: 1.5;
}
.perm-table tbody td:last-child {
  width: 11rem;
  padding-right: 0;
  font-style: italic;
  color: var(--ink-faint);
  font-size: 0.88rem;
}

/* ------------------------------------------------------------ Colophon nav */

.colophon-nav {
  margin: 0 0 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.colophon-nav a {
  color: var(--ink-soft);
  text-decoration: none;
  border-bottom: 1px dotted var(--rule);
  padding-bottom: 0.08em;
  transition: color 0.2s ease, border-bottom-color 0.2s ease;
}
.colophon-nav a:hover {
  color: var(--ink);
  border-bottom-color: var(--ink);
}
.colophon-nav a[aria-current="page"] {
  color: var(--ink-faint);
  border-bottom-color: transparent;
  cursor: default;
}
.colophon-nav span { color: var(--ink-faint); margin: 0 0.4rem; }

/* ------------------------------------------------------------ Responsive */

@media (max-width: 480px) {
  body { font-size: 17px; }

  .masthead-row {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 0.2rem;
    padding: 0.7rem 0;
  }
  .masthead-folio,
  .masthead-edition { text-align: center; }

  .cover { padding: 3rem 0 2rem; }
  .cover-title { font-size: 3rem; }
  .cover-subtitle { font-size: 1rem; }

  .feature-list > li {
    grid-template-columns: 2.5rem 1fr;
    gap: 0.75rem;
  }

  .contact-row {
    grid-template-columns: 1fr;
    gap: 0.1rem;
    padding: 0.75rem 0;
  }

  .format-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .format-rule { height: 1px; }

  .cadence-list > li {
    grid-template-columns: 1fr;
    gap: 0.3rem;
  }

  .faq-item {
    grid-template-columns: 1fr;
    gap: 0.4rem;
    padding: 1.5rem 0;
  }
  .faq-item::before {
    padding-top: 0;
    font-size: 0.72rem;
  }
}

@media (max-width: 640px) and (min-width: 481px) {
  .format-grid { grid-template-columns: 1fr; gap: 2rem; }
  .format-rule { height: 1px; }
}

@media (max-width: 600px) {
  .perm-table,
  .perm-table thead,
  .perm-table tbody,
  .perm-table tr,
  .perm-table th,
  .perm-table td { display: block; width: auto; }

  .perm-table thead { display: none; }

  .perm-table tbody tr {
    padding: 1rem 0;
    border-top: 1px solid var(--rule);
  }
  .perm-table tbody tr:last-child {
    border-bottom: 1px solid var(--rule);
  }

  .perm-table tbody th {
    padding: 0 0 0.35rem;
    width: auto;
  }
  .perm-table tbody td {
    padding: 0.25rem 0;
  }
  .perm-table tbody td:last-child {
    width: auto;
    margin-top: 0.25rem;
  }
  .perm-table tbody td:last-child::before {
    content: "Transmission \2014 ";
    font-family: var(--font-mono);
    font-style: normal;
    font-size: 0.62rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ink-faint);
  }
}

/* ------------------------------------------------------------ Print */

@media print {
  body { background: white; color: black; }
  .plate-frame { background: white; border-color: black; }
  .ornament .ast, .chapter-num, .feature-num { color: black; }
}

/* ------------------------------------------------------------ Reduced motion */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
  }
}