#rna-mat {
  width: 100%;
  min-width: 0;
  background: var(--rna-paper);
  color: var(--rna-ink);
}

/* ---- Hero ---- */

#rna-mat .rna-mat-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: calc(56px + var(--rna-header-offset) + var(--rna-header-height)) 0 calc(var(--rna-tilt-pad) + 3.5rem);
  background: radial-gradient(ellipse at 92% 15%, rgb(41 37 244 / 30%), transparent 48%), radial-gradient(ellipse at 95% 95%, rgb(255 144 65 / 12%), transparent 38%), var(--rna-navy);
  color: var(--rna-paper);
}

#rna-mat .rna-mat-hero::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: calc(var(--rna-tilt-pad) * 2);
  background: var(--rna-paper);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
  content: "";
  pointer-events: none;
}

#rna-mat .rna-mat-hero .rna-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 20px;
  color: var(--rna-amber);
}

#rna-mat .rna-mat-hero .rna-eyebrow::before {
  flex: 0 0 28px;
  height: 2px;
  background: currentColor;
  content: "";
}

#rna-mat .rna-mat-hero h1 {
  max-width: 22ch;
  margin: 0 0 20px;
  color: var(--rna-paper);
  font-size: clamp(2.1rem, 4.2vw, 3.4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.045em;
  text-wrap: balance;
}

#rna-mat .rna-mat-hero__lead {
  max-width: 62ch;
  margin: 0 0 24px;
  color: #c4d1de;
  font-family: var(--rna-font-body);
  font-size: clamp(1rem, 1.4vw, 1.12rem);
  line-height: 1.7;
}

#rna-mat .rna-mat-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

#rna-mat .rna-mat-hero__chips li {
  padding: 7px 14px;
  border: 1px solid rgb(255 255 255 / 18%);
  border-radius: 999px;
  background: rgb(255 255 255 / 6%);
  font-size: .78rem;
  font-weight: 600;
  color: #dce5ee;
}

#rna-mat .rna-mat-hero__redirect {
  margin: 22px 0 0;
  color: #c4d1de;
  font-family: var(--rna-font-body);
  font-size: .9rem;
  font-style: italic;
  line-height: 1.6;
}

#rna-mat .rna-mat-hero__redirect a {
  color: var(--rna-amber);
}

/* ---- Colonnes ---- */

#rna-mat .rna-mat-main {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  align-items: start;
  gap: 32px;
  padding-top: clamp(40px, 5vw, 64px);
  padding-bottom: clamp(40px, 5vw, 64px);
}

/* ---- Blocs du formulaire ---- */

#rna-mat .rna-mat-form {
  display: grid;
  gap: 24px;
  min-width: 0;
}

#rna-mat .rna-mat-block,
#rna-mat .rna-mat-gate {
  padding: clamp(22px, 3vw, 36px);
  border: 1px solid var(--rna-line);
  border-radius: var(--rna-radius);
  background: #fff;
  box-shadow: 0 18px 40px rgb(14 26 43 / 5%);
}

#rna-mat .rna-mat-gate {
  border-top: 3px solid var(--rna-emerald);
}

#rna-mat .rna-mat-block__head {
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid #ebeee8;
}

#rna-mat .rna-mat-block__step {
  margin: 0 0 6px;
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: #176e57;
}

#rna-mat .rna-mat-block__head h2 {
  margin: 0;
  color: var(--rna-navy);
  font-size: clamp(1.25rem, 2vw, 1.6rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -.03em;
}

#rna-mat .rna-mat-block__head p {
  margin: 10px 0 0;
  color: var(--rna-muted);
  font-family: var(--rna-font-body);
  font-size: .96rem;
  line-height: 1.65;
}

/* ---- Champs ---- */

#rna-mat .rna-mat-field {
  margin: 0 0 28px;
  padding: 0;
  border: 0;
}

#rna-mat .rna-mat-field:last-child {
  margin-bottom: 0;
}

#rna-mat .rna-mat-field > label,
#rna-mat .rna-mat-field legend {
  display: block;
  margin: 0 0 8px;
  padding: 0;
  color: var(--rna-navy);
  font-size: .95rem;
  font-weight: 700;
  line-height: 1.45;
}

#rna-mat .rna-mat-field__help {
  margin: 0 0 12px;
  color: var(--rna-muted);
  font-family: var(--rna-font-body);
  font-size: .87rem;
  line-height: 1.6;
}

#rna-mat .rna-mat-field :is(input[type="text"], input[type="email"], select) {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid #d7d9d2;
  border-radius: 10px;
  background: #fdfdfb;
  color: var(--rna-ink);
  font-size: .95rem;
}

#rna-mat .rna-mat-field select {
  appearance: none;
  padding-right: 40px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23586473' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}

#rna-mat .rna-mat-field :is(input, select):focus-visible {
  border-color: var(--rna-emerald);
  outline: 2px solid var(--rna-emerald);
  outline-offset: 1px;
}

#rna-mat .rna-mat-field :is(input, select)[aria-invalid="true"] {
  border-color: #b4451f;
  background: #fdf6f3;
}

/* Message d'erreur placé sous le champ ou la question concernée. */
#rna-mat .rna-mat-field-error {
  margin: 10px 0 0;
  color: #a53c1a;
  font-family: var(--rna-font-body);
  font-size: .82rem;
  font-weight: 600;
  line-height: 1.5;
}

#rna-mat .rna-mat-field--choices.has-error legend {
  color: #a53c1a;
}

/* ---- Options de réponse ----
   Les options sont des phrases comportementales, pas des pastilles :
   elles s'empilent pour rester lisibles et cliquables sur mobile. */

#rna-mat .rna-mat-choices {
  display: grid;
  gap: 10px;
}

#rna-mat .rna-mat-choice {
  position: relative;
  display: block;
}

#rna-mat .rna-mat-choice input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  opacity: 0;
  pointer-events: none;
}

#rna-mat .rna-mat-choice label {
  display: flex;
  align-items: center;
  min-height: 46px;
  padding: 12px 16px 12px 46px;
  border: 1px solid #d7d9d2;
  border-radius: 10px;
  background: #fdfdfb;
  color: var(--rna-ink);
  font-family: var(--rna-font-body);
  font-size: .9rem;
  font-weight: 400;
  line-height: 1.45;
  cursor: pointer;
  transition: border-color .2s, background .2s, color .2s;
}

/* Pastille indicatrice, dessinée en CSS pour rester visible au clavier. */
#rna-mat .rna-mat-choice label::before {
  position: absolute;
  top: 50%;
  left: 16px;
  width: 18px;
  height: 18px;
  margin-top: -9px;
  border: 2px solid #b9c0c8;
  border-radius: 50%;
  background: #fff;
  content: "";
  transition: border-color .2s, background .2s;
}

#rna-mat .rna-mat-choice label:hover {
  border-color: #9dbdae;
  background: #f2f8f4;
}

#rna-mat .rna-mat-choice input:checked + label {
  border-color: #19765d;
  background: #f0f6f2;
  font-weight: 600;
}

#rna-mat .rna-mat-choice input:checked + label::before {
  border-color: #19765d;
  background: radial-gradient(circle, #19765d 45%, #fff 52%);
}

#rna-mat .rna-mat-choice input:focus-visible + label {
  outline: 3px solid var(--rna-amber);
  outline-offset: 3px;
}

/* ---- Étape de contact ---- */

#rna-mat .rna-mat-gate__fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 20px;
}

#rna-mat .rna-mat-gate__fields .rna-mat-field {
  margin: 0;
}

#rna-mat .rna-mat-gate__fields .rna-mat-field:last-child {
  grid-column: 1 / -1;
}

#rna-mat .rna-mat-field--check {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  align-items: start;
  gap: 12px;
  margin-bottom: 14px;
}

#rna-mat .rna-mat-field--check input {
  width: 22px;
  height: 22px;
  margin: 1px 0 0;
  accent-color: #19765d;
}

#rna-mat .rna-mat-field--check label {
  margin: 0;
  color: var(--rna-ink);
  font-family: var(--rna-font-body);
  font-size: .9rem;
  font-weight: 400;
  line-height: 1.6;
}

#rna-mat .rna-mat-field--check input[aria-invalid="true"] {
  outline: 2px solid #b4451f;
  outline-offset: 2px;
}

#rna-mat .rna-mat-field--check input[aria-invalid="true"] + label {
  color: #a53c1a;
}

/* Piège à robots : jamais affiché, jamais atteignable au clavier. */
#rna-mat .rna-mat-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ---- Envoi ---- */

#rna-mat .rna-mat-submit {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  padding: 20px clamp(22px, 3vw, 36px);
  border: 1px solid var(--rna-line);
  border-radius: var(--rna-radius);
  background: #fff;
}

#rna-mat .rna-mat-submit .rna-button {
  min-width: 260px;
}

#rna-mat .rna-mat-counter {
  margin: 0;
  padding: 5px 12px;
  border: 1px solid #d8e5de;
  border-radius: 999px;
  background: #f0f6f2;
  color: #14634c;
  font-size: .82rem;
  font-weight: 700;
}

#rna-mat .rna-mat-counter.is-complete {
  border-color: #19765d;
  background: #19765d;
  color: #fff;
}

#rna-mat .rna-mat-submit__note {
  margin: 0;
  color: var(--rna-muted);
  font-size: .78rem;
  line-height: 1.5;
}

#rna-mat .rna-mat-status {
  margin: 0;
  color: #14634c;
  font-size: .88rem;
  font-weight: 600;
  line-height: 1.5;
}

#rna-mat .rna-mat-status:empty {
  display: none;
}

#rna-mat .rna-mat-status.is-error {
  color: #a53c1a;
}

#rna-mat .rna-mat-legal {
  margin: 0;
  color: var(--rna-muted);
  font-size: .72rem;
  line-height: 1.6;
}

/* ---- Colonne latérale ---- */

#rna-mat .rna-mat-aside__inner {
  position: sticky;
  top: calc(var(--rna-header-offset) + var(--rna-header-height) + 24px);
  padding: clamp(24px, 3vw, 34px);
  border: 1px solid #26384b;
  border-radius: var(--rna-radius);
  background: radial-gradient(ellipse at 100% 0, rgb(41 37 244 / 34%), transparent 62%), var(--rna-navy);
  color: #f2efe8;
}

#rna-mat .rna-mat-aside .rna-eyebrow {
  color: var(--rna-amber);
}

#rna-mat .rna-mat-aside h2 {
  margin: 0 0 18px;
  color: #fff;
  font-size: clamp(1.2rem, 1.9vw, 1.45rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -.03em;
}

#rna-mat .rna-mat-aside__list {
  display: grid;
  gap: 10px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

#rna-mat .rna-mat-aside__list li {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 12px;
  color: #dbe4ee;
  font-family: var(--rna-font-body);
  font-size: .92rem;
  line-height: 1.55;
}

#rna-mat .rna-mat-aside__list li::before {
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  border-radius: 50%;
  background: rgb(255 255 255 / 12%);
  color: #afe3cf;
  font-size: .7rem;
  content: "•";
}

#rna-mat.is-unlocked .rna-mat-aside__list li::before {
  content: "✓";
}

#rna-mat .rna-mat-aside__note {
  margin: 0;
  padding-top: 18px;
  border-top: 1px solid rgb(255 255 255 / 14%);
  color: #a9b7c6;
  font-size: .8rem;
  line-height: 1.6;
}

/* ---- Résultat ---- */

#rna-mat .rna-mat-result {
  padding: 0 0 clamp(40px, 5vw, 64px);
}

#rna-mat .rna-mat-result:focus {
  outline: none;
}

#rna-mat .rna-mat-report {
  padding: clamp(24px, 3.4vw, 44px);
  border: 1px solid var(--rna-line);
  border-top: 3px solid var(--rna-amber);
  border-radius: var(--rna-radius);
  background: #fff;
  box-shadow: 0 18px 40px rgb(14 26 43 / 6%);
}

#rna-mat .rna-mat-report__head h2 {
  margin: 0 0 12px;
  color: var(--rna-navy);
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.035em;
  text-wrap: balance;
}

#rna-mat .rna-mat-report__context {
  margin: 0 0 24px;
  color: var(--rna-muted);
  font-family: var(--rna-font-body);
  font-size: 1rem;
  line-height: 1.65;
}

#rna-mat .rna-mat-notice {
  margin: 0 0 24px;
  padding: 14px 18px;
  border-left: 3px solid var(--rna-amber);
  border-radius: 8px;
  background: #fdf6e9;
  color: #6b4b12;
  font-family: var(--rna-font-body);
  font-size: .92rem;
  line-height: 1.6;
}

#rna-mat .rna-mat-headline {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: 16px;
}

#rna-mat .rna-mat-headline__item {
  padding: clamp(20px, 2.6vw, 32px);
  border: 1px solid #dfe6e1;
  border-radius: 12px;
  background: #f7faf8;
}

#rna-mat .rna-mat-headline__item--accent {
  border-color: #26384b;
  background: radial-gradient(ellipse at 100% 0, rgb(41 37 244 / 36%), transparent 60%), var(--rna-navy);
  color: #f2efe8;
}

#rna-mat .rna-mat-headline__label {
  margin: 0 0 8px;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #176e57;
}

#rna-mat .rna-mat-headline__item--accent .rna-mat-headline__label {
  color: var(--rna-amber);
}

#rna-mat .rna-mat-headline__value {
  margin: 0 0 10px;
  font-size: clamp(2.6rem, 5.4vw, 4rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -.045em;
  color: var(--rna-navy);
}

#rna-mat .rna-mat-headline__item--accent .rna-mat-headline__value {
  color: #fff;
}

#rna-mat .rna-mat-headline__total {
  font-size: .4em;
  font-weight: 700;
  color: #bdc8d4;
}

#rna-mat .rna-mat-badge {
  display: inline-block;
  margin: 0;
  padding: 7px 14px;
  border: 1px solid rgb(255 255 255 / 22%);
  border-radius: 999px;
  background: rgb(255 255 255 / 8%);
  color: #fff;
  font-size: .8rem;
  font-weight: 700;
}

#rna-mat .rna-mat-headline__verdict {
  margin: 0 0 14px;
  color: var(--rna-navy);
  font-family: var(--rna-font-body);
  font-size: clamp(1.05rem, 1.7vw, 1.25rem);
  font-weight: 600;
  line-height: 1.5;
}

#rna-mat .rna-mat-headline__unit {
  margin: 0;
  color: var(--rna-muted);
  font-family: var(--rna-font-body);
  font-size: .9rem;
  line-height: 1.6;
}

/* ---- Profil par dimension ---- */

#rna-mat .rna-mat-section {
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid #ebeee8;
}

#rna-mat .rna-mat-section h3 {
  margin: 0 0 10px;
  color: var(--rna-navy);
  font-size: clamp(1.15rem, 1.9vw, 1.4rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -.03em;
}

#rna-mat .rna-mat-section__lead {
  margin: 0 0 20px;
  color: var(--rna-muted);
  font-family: var(--rna-font-body);
  font-size: .95rem;
  line-height: 1.65;
}

#rna-mat .rna-mat-profile {
  display: grid;
  grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
  margin-top: 24px;
}

#rna-mat .rna-mat-radar svg {
  display: block;
  width: 100%;
  height: auto;
}

#rna-mat .rna-mat-dims {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

#rna-mat .rna-mat-dim__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}

#rna-mat .rna-mat-dim__label {
  color: var(--rna-navy);
  font-size: .92rem;
  font-weight: 700;
}

#rna-mat .rna-mat-dim__score {
  color: var(--rna-muted);
  font-size: .8rem;
  font-weight: 700;
}

#rna-mat .rna-mat-dim__bar {
  height: 8px;
  border-radius: 999px;
  background: #ebeee8;
  overflow: hidden;
}

#rna-mat .rna-mat-dim__bar span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: #434856;
}

/* Les dimensions solides passent à la couleur d'accent, jamais de rouge :
   un score faible n'est pas un échec, juste un point de départ. */
#rna-mat .rna-mat-dim--high .rna-mat-dim__bar span {
  background: #2925f4;
}

/* Maillon faible : le seul usage du orange, réservé à ce repère. */
#rna-mat .rna-mat-dim--weakest .rna-mat-dim__label {
  color: #b45c1a;
}

#rna-mat .rna-mat-dim--weakest .rna-mat-dim__label::after {
  margin-left: 8px;
  padding: 2px 8px;
  border-radius: 999px;
  background: #ff9041;
  color: #001737;
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
  content: "maillon faible";
}

#rna-mat .rna-mat-dim__note {
  margin: 6px 0 0;
  color: var(--rna-muted);
  font-family: var(--rna-font-body);
  font-size: .85rem;
  line-height: 1.55;
}

#rna-mat .rna-mat-dim__weight {
  display: block;
  color: #8a929e;
  font-size: .72rem;
}

/* ---- Priorités ---- */

#rna-mat .rna-mat-prio {
  display: grid;
  gap: 14px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: rna-mat-prio;
}

#rna-mat .rna-mat-prio__item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  align-items: start;
  gap: 16px;
  padding: 18px;
  border: 1px solid var(--rna-line);
  border-radius: 12px;
  background: #fbfbf8;
}

#rna-mat .rna-mat-prio__rank {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #2925f4;
  color: #fff;
  font-size: 1.05rem;
  font-weight: 800;
}

#rna-mat .rna-mat-prio__dim {
  margin: 0 0 4px;
  color: #434856;
  font-size: .74rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

#rna-mat .rna-mat-prio__action {
  margin: 0;
  color: var(--rna-ink);
  font-family: var(--rna-font-body);
  font-size: .95rem;
  line-height: 1.6;
}

/* ---- Passage de relais vers les autres outils ---- */

#rna-mat .rna-mat-next {
  padding: 24px;
  border: 1px solid #dfe6e1;
  border-radius: 12px;
  background: #f7faf8;
}

/* Mise en avant quand le visiteur déclare beaucoup de tâches répétitives. */
#rna-mat .rna-mat-next--strong {
  border-color: #2925f4;
  box-shadow: 0 0 0 3px rgb(41 37 244 / 12%);
}

#rna-mat .rna-mat-next h3 {
  margin-top: 0;
}

#rna-mat .rna-mat-next__steps {
  display: grid;
  gap: 14px;
  margin: 0;
  padding-left: 20px;
}

#rna-mat .rna-mat-next__steps li {
  color: var(--rna-muted);
  font-family: var(--rna-font-body);
  font-size: .95rem;
  line-height: 1.6;
}

#rna-mat .rna-mat-next__steps strong {
  display: block;
  color: var(--rna-navy);
  font-family: var(--rna-font-display);
  font-size: .95rem;
}

#rna-mat .rna-mat-next__steps a {
  font-weight: 600;
}

/* ---- Appel à l'action du résultat ---- */

#rna-mat .rna-mat-report__cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 32px;
  margin-top: 32px;
  padding: clamp(24px, 3vw, 36px);
  border: 1px solid #26384b;
  border-radius: 16px;
  background: radial-gradient(ellipse at 90% 100%, rgb(41 37 244 / 30%), transparent 60%), var(--rna-navy);
  color: #f2efe8;
}

#rna-mat .rna-mat-report__cta h3 {
  margin: 0 0 10px;
  color: #fff;
  font-size: clamp(1.25rem, 2.1vw, 1.6rem);
  line-height: 1.25;
}

#rna-mat .rna-mat-report__cta p {
  margin: 0;
  max-width: 52ch;
  color: #bdc8d4;
  font-family: var(--rna-font-body);
  font-size: .95rem;
  line-height: 1.65;
}

#rna-mat .rna-mat-report__cta-line {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid rgb(255 255 255 / 14%);
  color: #ffb46b;
  font-weight: 600;
}

#rna-mat .rna-mat-report__cta-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

#rna-mat .rna-mat-report__cta-actions .rna-button--outline {
  border-color: rgb(255 255 255 / 30%);
  color: #f2efe8;
}

#rna-mat .rna-mat-report__cta-actions .rna-button--outline:hover {
  background: #fff;
  border-color: #fff;
  color: var(--rna-navy);
}

#rna-mat .rna-mat-report__cta-actions > span {
  color: #bdc8d4;
  font-size: .68rem;
  text-align: center;
}

#rna-mat .rna-mat-report__mail-note {
  margin: 18px 0 0;
  color: var(--rna-muted);
  font-family: var(--rna-font-body);
  font-size: .85rem;
  line-height: 1.6;
}

/* ---- Méthode ---- */

#rna-mat .rna-mat-method {
  margin-top: 32px;
  border: 1px solid var(--rna-line);
  border-radius: 12px;
  background: #fbfbf8;
}

#rna-mat .rna-mat-method summary {
  padding: 18px 22px;
  color: var(--rna-navy);
  font-size: .95rem;
  font-weight: 700;
  cursor: pointer;
}

#rna-mat .rna-mat-method__body {
  padding: 0 22px 22px;
  color: var(--rna-muted);
  font-family: var(--rna-font-body);
  font-size: .9rem;
  line-height: 1.7;
}

#rna-mat .rna-mat-method__body h4 {
  margin: 18px 0 8px;
  color: var(--rna-navy);
  font-family: var(--rna-font-display);
  font-size: .85rem;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
}

#rna-mat .rna-mat-method__body :is(ul, ol) {
  margin: 0;
  padding-left: 20px;
}

#rna-mat .rna-mat-method__body li {
  margin-bottom: 6px;
}

#rna-mat .rna-mat-method__body p {
  margin: 0 0 10px;
}

/* ---- Autres outils ---- */

#rna-mat .rna-mat-cross {
  padding: 0 0 clamp(40px, 5vw, 64px);
}

#rna-mat .rna-mat-cross__head {
  margin-bottom: 24px;
}

#rna-mat .rna-mat-cross__head h2 {
  margin: 0;
  color: var(--rna-navy);
  font-size: clamp(1.4rem, 2.2vw, 1.8rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -.03em;
}

#rna-mat .rna-mat-cross__list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}

#rna-mat .rna-mat-cross__list a {
  display: grid;
  gap: 8px;
  height: 100%;
  padding: 22px;
  border: 1px solid var(--rna-line);
  border-radius: 12px;
  background: #fff;
  color: var(--rna-ink);
  text-decoration: none;
  transition: border-color .2s, box-shadow .2s, transform .2s;
}

#rna-mat .rna-mat-cross__list a:hover {
  border-color: #a4b9ad;
  box-shadow: 0 12px 28px rgb(14 26 43 / 8%);
  transform: translateY(-2px);
}

#rna-mat .rna-mat-cross__list strong {
  color: var(--rna-navy);
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -.02em;
}

#rna-mat .rna-mat-cross__list span {
  color: var(--rna-muted);
  font-family: var(--rna-font-body);
  font-size: .87rem;
  line-height: 1.6;
}

#rna-mat .rna-mat-cross__list .rna-mat-cross__kicker {
  color: #434856;
  font-family: var(--rna-font-display);
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}

/* ---- Apparition ---- */

@media (prefers-reduced-motion: no-preference) {
  #rna-mat .rna-mat-hero > .rna-shell > *,
  #rna-mat .rna-mat-form > *,
  #rna-mat .rna-mat-aside__inner {
    animation: rna-mat-fade-up .6s both;
  }

  #rna-mat .rna-mat-hero h1 { animation-delay: .06s; }
  #rna-mat .rna-mat-hero__lead { animation-delay: .1s; }
  #rna-mat .rna-mat-hero__chips { animation-delay: .14s; }
  #rna-mat .rna-mat-aside__inner { animation-delay: .18s; }
  #rna-mat .rna-mat-report { animation: rna-mat-fade-up .5s both; }
}

@keyframes rna-mat-fade-up {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}

/* ---- Adaptations ---- */

@media (max-width: 1024px) {
  #rna-mat .rna-mat-main {
    grid-template-columns: 1fr;
  }

  #rna-mat .rna-mat-aside {
    order: -1;
  }

  #rna-mat .rna-mat-aside__inner {
    position: static;
  }

  #rna-mat .rna-mat-cross__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  #rna-mat .rna-mat-report__cta {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  #rna-mat .rna-mat-profile {
    grid-template-columns: 1fr;
  }

  #rna-mat .rna-mat-radar {
    max-width: 340px;
    margin: 0 auto;
  }
}

@media (max-width: 767px) {
  #rna-mat .rna-mat-aside {
    display: none;
  }

  #rna-mat .rna-mat-hero {
    padding-top: calc(44px + var(--rna-header-offset) + var(--rna-header-height));
    padding-bottom: calc(var(--rna-tilt-pad) + 2.5rem);
  }

  #rna-mat .rna-mat-hero h1 {
    max-width: none;
  }

  #rna-mat .rna-mat-headline,
  #rna-mat .rna-mat-cross__list,
  #rna-mat .rna-mat-gate__fields {
    grid-template-columns: 1fr;
  }

  /* Barre d'envoi toujours à portée de pouce. */
  #rna-mat .rna-mat-submit {
    position: sticky;
    bottom: 0;
    z-index: 2;
    align-items: stretch;
    margin: 0 -20px -1px;
    border-radius: 0;
    border-inline: 0;
    box-shadow: 0 -8px 24px rgb(14 26 43 / 10%);
  }

  #rna-mat .rna-mat-submit .rna-button {
    min-width: 0;
    width: 100%;
  }

  #rna-mat .rna-mat-submit__note {
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  #rna-mat .rna-mat-cross__list a:hover {
    transform: none;
  }
}

/* ---- Impression : seul le diagnostic est imprimé ---- */

@media print {
  body.rna-maturite-ia-page {
    background: #fff;
  }

  body.rna-maturite-ia-page :is(#masthead, #colophon, .ast-mobile-header-wrap, .site-header, .site-footer, .ast-scroll-top-wrapper) {
    display: none !important;
  }

  #rna-mat .rna-mat-hero,
  #rna-mat .rna-mat-main,
  #rna-mat .rna-mat-cross,
  #rna-mat .rna-audit-cta,
  #rna-mat .rna-mat-report__cta-actions,
  #rna-mat .rna-mat-report__mail-note {
    display: none !important;
  }

  #rna-mat .rna-mat-result {
    padding: 0;
  }

  #rna-mat .rna-mat-report,
  #rna-mat .rna-mat-headline__item,
  #rna-mat .rna-mat-report__cta,
  #rna-mat .rna-mat-next {
    padding: 0 0 12px;
    border: 0;
    border-bottom: 1px solid #ccc;
    border-radius: 0;
    background: #fff !important;
    box-shadow: none;
    color: #000;
  }

  #rna-mat :is(.rna-mat-headline__value, .rna-mat-headline__label, .rna-mat-headline__unit, .rna-mat-headline__verdict, .rna-mat-report__cta h3, .rna-mat-report__cta p, .rna-mat-badge) {
    color: #000 !important;
  }

  #rna-mat .rna-mat-headline {
    gap: 12px;
  }

  #rna-mat .rna-mat-method {
    border: 0;
    background: #fff;
  }

  /* La méthode de calcul doit figurer sur la version imprimée. */
  #rna-mat .rna-mat-method__body {
    display: block !important;
    padding: 0;
  }

  #rna-mat .rna-mat-section,
  #rna-mat .rna-mat-method {
    break-inside: avoid;
  }
}