/*
 * www.matnexa.fr — vitrine statique. Système « Ceinture » (DESIGN.md) : fond coton, panneaux blancs à filet de 1 px,
 * barre noire, rubans blancs comptés en barrettes, un seul orange pour l'action. Aucun style ni script en ligne (CSP stricte).
 */

@font-face {
  font-family: "Archivo";
  src: url("/assets/fonts/archivo-latin-var.woff2") format("woff2");
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-style: normal;
  font-display: swap;
}

/* Repli métrique : limite le décalage de mise en page pendant le chargement de la police. */
@font-face {
  font-family: "Archivo Fallback";
  src: local("Arial");
  size-adjust: 104%;
  ascent-override: 88%;
  descent-override: 21%;
}

:root {
  color-scheme: light;

  --canvas: #f4f2ee;
  --surface: #ffffff;
  --sunken: #eeebe5;
  --line: #ddd8cf;
  --line-strong: #8a8378;
  --hover: #fbfaf8;
  --selection: #f8d3bd;
  --scrollbar: #b9b2a6;

  --ink: #16191d;
  --ink-soft: #585d64;
  --ink-faint: #6a6f76;

  --bar: #16191d;
  --bar-raised: #23272d;
  --bar-text: #ffffff;
  --bar-muted: #a3a9b1;
  --bar-track: #3b4047;

  --accent: #c2410c;
  --accent-strong: #a3360a;
  --accent-bright: #ea6a2a;
  --accent-soft: #fbeadf;
  --accent-ink: #9a3412;

  --success: #1e7a46;
  --success-soft: #e5f2ea;
  --success-ink: #14532d;
  --warning: #b45309;
  --warning-soft: #fcf0d9;
  --warning-ink: #6b3d04;
  --danger: #b42318;
  --danger-soft: #fbe9e7;
  --danger-ink: #7a1a12;

  /* Le cahier : papier, quadrillage et graphite. Contrepoint illustratif, jamais une couleur d'interface. */
  --paper: #fbfaf6;
  --paper-grid: #e6e1d7;
  --paper-margin: #e2a19a;
  --graphite: #4a4e55;

  --font: "Archivo", "Archivo Fallback", ui-sans-serif, system-ui, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  --gutter: clamp(1rem, 4vw, 2rem);
  --page: 76rem;
  --section-y: clamp(4.5rem, 3rem + 6vw, 8rem);
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 1.5rem;
  scrollbar-color: var(--scrollbar) var(--canvas);
  background: var(--bar);
}

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  font-variant-numeric: tabular-nums;
  caret-color: var(--accent);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

h1,
h2,
h3,
p,
ul,
ol,
dl,
dd,
figure {
  margin: 0;
}

ul,
ol {
  padding: 0;
  list-style: none;
}

a {
  color: inherit;
  text-decoration-line: underline;
  text-decoration-thickness: 1px;
  text-decoration-color: color-mix(in srgb, currentColor 45%, transparent);
  text-underline-offset: 0.2em;
  transition: text-decoration-color 150ms, text-decoration-thickness 150ms, color 150ms, background-color 150ms;
}

a:hover {
  text-decoration-thickness: 2px;
  text-decoration-color: currentColor;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}

.on-bar :focus-visible {
  outline-color: var(--bar-text);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip {
  position: absolute;
  left: var(--gutter);
  top: 0.75rem;
  z-index: 10;
  padding: 0.75rem 1rem;
  background: var(--surface);
  color: var(--ink);
  font-weight: 600;
  border-radius: 4px;
  transform: translateY(-200%);
}

.skip:focus {
  transform: none;
}

.wrap {
  width: 100%;
  max-width: var(--page);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ------------------------------------------------------------------ Boutons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  min-height: 3rem;
  padding: 0.5rem 1.25rem;
  border: 1px solid transparent;
  border-radius: 4px;
  font: inherit;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.3;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color 150ms, border-color 150ms, color 150ms;
}

.btn:hover {
  text-decoration: none;
}

.btn svg {
  width: 1.125rem;
  height: 1.125rem;
  flex: none;
  transition: transform 200ms var(--ease-out);
}

.btn-primary {
  background: var(--accent);
  color: #ffffff;
}

.btn-primary:hover,
.btn-primary:active {
  background: var(--accent-strong);
}

.btn-bar {
  min-height: 2.75rem;
  padding-inline: 1rem;
  font-size: 0.875rem;
  color: var(--bar-text);
  border-color: rgb(255 255 255 / 0.35);
}

.btn-bar:hover {
  background: var(--bar-raised);
  border-color: rgb(255 255 255 / 0.6);
}

.icon {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: square;
  stroke-linejoin: miter;
}

/* ------------------------------------------------------------------ En-tête */

.site-header {
  background: var(--bar);
  color: var(--bar-text);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: 4rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  min-height: 2.75rem;
  text-decoration: none;
  color: inherit;
}

.logo:hover {
  text-decoration: none;
}

.logo svg {
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 7px;
  box-shadow: 0 0 0 1px rgb(255 255 255 / 0.15);
}

.logo span {
  font-size: 1.3125rem;
  font-weight: 700;
  font-stretch: 87.5%;
  letter-spacing: -0.015em;
  line-height: 1;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-left: auto;
}

.site-nav a:not(.btn) {
  display: inline-flex;
  white-space: nowrap;
  align-items: center;
  min-height: 2.75rem;
  padding-inline: 0.75rem;
  color: var(--bar-muted);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 4px;
}

.site-nav a:not(.btn):hover {
  color: var(--bar-text);
  background: var(--bar-raised);
}

.site-nav a.nav-anchor,
.site-nav .btn-bar {
  display: none;
}

@media (width >= 40rem) {
  .site-nav .btn-bar {
    display: inline-flex;
    margin-left: 0.5rem;
  }
}

@media (width >= 64rem) {
  .site-nav a.nav-anchor {
    display: inline-flex;
  }
  .site-nav .btn-bar {
    display: inline-flex;
    margin-left: 0.5rem;
  }
}

/* ------------------------------------------------------------------ Héros */

.hero {
  padding-block: clamp(2.5rem, 1.5rem + 4vw, 5rem) clamp(4rem, 3rem + 5vw, 7rem);
  overflow-x: clip;
}

.hero .wrap {
  display: grid;
  gap: clamp(2.5rem, 2rem + 3vw, 4rem);
  align-items: center;
}

@media (width >= 64rem) {
  .hero .wrap {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

.hero h1 {
  display: grid;
  gap: 1.25rem;
}

.h1-main {
  font-size: clamp(3rem, 1.9rem + 3.6vw, 4.5rem);
  font-weight: 750;
  font-stretch: 72%;
  line-height: 0.92;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.h1-sub {
  max-width: 30ch;
  font-size: clamp(1.1875rem, 1.05rem + 0.5vw, 1.375rem);
  font-weight: 600;
  font-stretch: 100%;
  line-height: 1.35;
  letter-spacing: -0.005em;
  text-wrap: balance;
}

.hero-lead {
  max-width: 34rem;
  margin-top: 1.25rem;
  color: var(--ink-soft);
  text-wrap: pretty;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.5rem;
  margin-top: 2rem;
}

.hero-actions .link-more {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  font-weight: 600;
  font-size: 0.9375rem;
}

.hero-note {
  margin-top: 1rem;
  font-size: 0.875rem;
  color: var(--ink-soft);
}

/* Scène : le cahier rayé, la feuille d'appel posée dessus. */
.stage {
  position: relative;
  display: grid;
  min-width: 0;
}

.notebook {
  width: 100%;
  height: auto;
  transform: rotate(-1.5deg);
  transform-origin: 30% 60%;
}

.nb-text {
  font-family: var(--font);
  fill: var(--graphite);
  font-stretch: 78%;
  font-weight: 450;
}

.nb-head {
  font-size: 21px;
  font-weight: 650;
}

.nb-name {
  font-size: 20px;
}

.nb-small {
  font-size: 15px;
  font-weight: 500;
}

.nb-pencil {
  fill: none;
  stroke: var(--graphite);
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.nb-faint {
  opacity: 0.55;
}

.strike-casing,
.strike-tape {
  fill: none;
  stroke-linecap: butt;
}

.strike-casing {
  stroke: var(--ink);
  stroke-width: 30;
}

.strike-tape {
  stroke: var(--accent-bright);
  stroke-width: 14;
}

@media (prefers-reduced-motion: no-preference) {
  .strike-casing,
  .strike-tape {
    stroke-dasharray: 1;
    stroke-dashoffset: 1;
    animation: strike 760ms var(--ease-out) 380ms forwards;
  }
}

@keyframes strike {
  to {
    stroke-dashoffset: 0;
  }
}

.stage .roll {
  position: relative;
  width: min(26rem, 94%);
  margin: -14% 0 0 auto;
}

@media (width >= 40rem) {
  .stage .roll {
    width: min(25rem, 64%);
    margin-top: -22%;
  }
}

/* ------------------------------------------------------------------ Panneaux (reproductions d'écrans) */

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  font-size: 0.9375rem;
  line-height: 1.45;
}

.panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.125rem 0.875rem;
  border-bottom: 1px solid var(--line);
}

.panel-title {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.3;
}

.panel-desc {
  margin-top: 0.125rem;
  font-size: 0.875rem;
  color: var(--ink-soft);
}

.time {
  font-size: 1.75rem;
  font-weight: 700;
  font-stretch: 75%;
  line-height: 1;
  letter-spacing: -0.01em;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.125rem 0.5rem;
  border-radius: 2px;
  background: var(--sunken);
  color: var(--ink-soft);
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.33;
  white-space: nowrap;
}

.badge-success {
  background: var(--success-soft);
  color: var(--success-ink);
}

.badge-warning {
  background: var(--warning-soft);
  color: var(--warning-ink);
}

.badge-brand {
  background: var(--accent-soft);
  color: var(--accent-ink);
}

.rows > li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 3.5rem;
  padding: 0.5rem 1.125rem;
}

.rows > li + li {
  border-top: 1px solid var(--line);
}

.who {
  min-width: 0;
  flex: 1;
}

.who strong {
  display: block;
  font-weight: 600;
  line-height: 1.3;
}

.who .meta {
  display: block;
  font-size: 0.8125rem;
  color: var(--ink-soft);
}

.last {
  text-transform: uppercase;
}

.avatar {
  width: 2.25rem;
  height: 2.25rem;
  flex: none;
  border-radius: 4px;
  background: var(--sunken);
}

.belt {
  height: 0.875rem;
  width: auto;
  flex: none;
}

.ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  min-height: 2.75rem;
  padding-inline: 0.625rem;
  border-radius: 4px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ink);
}

@media (width < 30rem) {
  .ghost .lbl {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
  }
}

.ghost svg {
  width: 1.125rem;
  height: 1.125rem;
}

/* Barrette : bandes de ruban blanc sur barre noire. */
.tally {
  display: inline-flex;
  gap: 3px;
  padding: 3px;
  background: var(--bar);
  border-radius: 2px;
  flex: none;
}

.tally i {
  display: block;
  width: 5px;
  height: 14px;
  border-radius: 1px;
  background: var(--bar-track);
}

.tally i.on {
  background: var(--bar-text);
}

.tally-lg {
  gap: 4px;
  padding: 6px;
}

.tally-lg i {
  width: 14px;
  height: 36px;
}

/* ------------------------------------------------------------------ Feuille d'appel (démo interactive, sans JavaScript) */

.roll {
  counter-reset: present late absent todo;
}

.roll-head {
  align-items: center;
}

.roll-head .panel-desc {
  margin-top: 0.25rem;
}

.roll-head .time {
  margin-top: 0.375rem;
}

.roll-try {
  padding: 0.625rem 1.125rem;
  border-bottom: 1px solid var(--line);
  background: var(--hover);
  font-size: 0.8125rem;
  color: var(--ink-soft);
}

.roll-list > li {
  padding: 0.625rem 1.125rem;
}

.roll-list > li + li {
  border-top: 1px solid var(--line);
}

.roll-list fieldset {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 0.5rem 0.75rem;
  margin: 0;
  padding: 0;
  border: 0;
  min-width: 0;
}

.roll-list legend {
  float: left;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
  padding: 0;
  font-weight: 600;
  line-height: 1.3;
}

.roll-list .who-belt {
  display: block;
  margin-top: 0.3125rem;
}

.status {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.25rem;
}

@media (width >= 30rem) {
  .roll-list fieldset {
    grid-template-columns: minmax(0, 1fr) auto;
  }
  .status {
    grid-column: auto;
    grid-template-columns: repeat(3, auto);
  }
}

.status label {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  min-width: 2.75rem;
  padding-inline: 0.625rem;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  background: var(--surface);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  user-select: none;
  transition: background-color 120ms, border-color 120ms, color 120ms;
}

.status label:hover {
  background: var(--sunken);
}

.status input {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}

.status label:has(input:focus-visible) {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.status label:has(input.st-present:checked) {
  background: var(--success);
  border-color: var(--success);
  color: #ffffff;
}

.status label:has(input.st-late:checked) {
  background: var(--warning);
  border-color: var(--warning);
  color: #ffffff;
}

.status label:has(input.st-absent:checked) {
  background: var(--danger);
  border-color: var(--danger);
  color: #ffffff;
}

/* Comptage : chaque statut coché incrémente son compteur ; une ligne sans statut compte « à marquer ». */
.st-present:checked {
  counter-increment: present;
}
.st-late:checked {
  counter-increment: late;
}
.st-absent:checked {
  counter-increment: absent;
}
.roll-list > li:not(:has(input:checked)) {
  counter-increment: todo;
}

.roll-foot {
  padding: 0.75rem 1.125rem 0.875rem;
  border-top: 1px solid var(--line);
  background: var(--canvas);
}

.progress {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 2px;
  height: 0.5rem;
  border-radius: 2px;
  overflow: hidden;
}

.progress span {
  background: var(--line);
  transition: background-color 160ms;
}

.roll:has(#s1-p:checked) .seg-1,
.roll:has(#s2-p:checked) .seg-2,
.roll:has(#s3-p:checked) .seg-3,
.roll:has(#s4-p:checked) .seg-4,
.roll:has(#s5-p:checked) .seg-5 {
  background: var(--success);
}

.roll:has(#s1-r:checked) .seg-1,
.roll:has(#s2-r:checked) .seg-2,
.roll:has(#s3-r:checked) .seg-3,
.roll:has(#s4-r:checked) .seg-4,
.roll:has(#s5-r:checked) .seg-5 {
  background: var(--warning);
}

.roll:has(#s1-a:checked) .seg-1,
.roll:has(#s2-a:checked) .seg-2,
.roll:has(#s3-a:checked) .seg-3,
.roll:has(#s4-a:checked) .seg-4,
.roll:has(#s5-a:checked) .seg-5 {
  background: var(--danger);
}

.counts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1rem;
  margin-top: 0.5rem;
  font-size: 0.875rem;
}

.counts strong::before {
  font-weight: 700;
}

.c-present::before {
  content: counter(present);
}
.c-late::before {
  content: counter(late);
}
.c-absent::before {
  content: counter(absent);
}
.c-todo::before {
  content: counter(todo);
}

.roll-foot .hint {
  margin-top: 0.25rem;
  font-size: 0.8125rem;
  color: var(--ink-soft);
}

/* ------------------------------------------------------------------ Sections « corvée » */

.chores {
  padding-block: var(--section-y);
  border-top: 1px solid var(--line);
}

.section-intro {
  max-width: 46rem;
}

.section-intro h2,
.chore h3,
.closing h2,
.ritual h2,
.data h2,
.faq h2 {
  font-weight: 750;
  font-stretch: 75%;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

.section-intro h2,
.ritual h2,
.data h2,
.faq h2 {
  font-size: clamp(2.25rem, 1.5rem + 3vw, 3.75rem);
  line-height: 0.98;
}

.section-intro p {
  max-width: 40rem;
  margin-top: 1.25rem;
  color: var(--ink-soft);
  font-size: 1.125rem;
  text-wrap: pretty;
}

.chore {
  display: grid;
  gap: 2rem 4rem;
  align-items: start;
  padding-top: clamp(3.5rem, 2.5rem + 4vw, 6rem);
}

@media (width >= 64rem) {
  .chore {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  }
}

/* La ligne du cahier, rayée : papier quadrillé, graphite, trait orange cerné de noir. */
.page-line {
  display: inline-block;
  max-width: 100%;
  margin-bottom: 1.5rem;
  padding: 0.5rem 1rem 0.5625rem 1.75rem;
  background-color: var(--paper);
  background-image:
    linear-gradient(90deg, transparent 0.75rem, var(--paper-margin) 0.75rem, var(--paper-margin) calc(0.75rem + 1px), transparent calc(0.75rem + 1px)),
    linear-gradient(var(--paper-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--paper-grid) 1px, transparent 1px);
  background-size: 100% 100%, 12px 12px, 12px 12px;
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--graphite);
  font-size: 1.25rem;
  font-stretch: 92%;
  font-weight: 500;
  transform: rotate(-0.8deg);
}

.page-line s {
  text-decoration: none;
  padding-inline: 0.125rem;
  background-image: linear-gradient(
    transparent calc(60% - 1.5px),
    var(--ink) calc(60% - 1.5px) calc(60% - 1px),
    var(--accent-bright) calc(60% - 1px) calc(60% + 1px),
    var(--ink) calc(60% + 1px) calc(60% + 1.5px),
    transparent calc(60% + 1.5px)
  );
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.chore h3 {
  font-size: clamp(1.875rem, 1.35rem + 2vw, 2.75rem);
  line-height: 1.02;
}

.chore .copy > p {
  max-width: 36rem;
  margin-top: 1.125rem;
  color: var(--ink-soft);
  text-wrap: pretty;
}

.facts {
  margin-top: 1.5rem;
  max-width: 36rem;
  border-top: 1px solid var(--line);
}

.facts li {
  position: relative;
  padding: 0.75rem 0 0.75rem 1.75rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.9375rem;
  line-height: 1.5;
}

/* Puce : une bande de ruban blanc sur barre noire. */
.facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.9375rem;
  width: 0.75rem;
  height: 1rem;
  border-radius: 1px;
  background: linear-gradient(90deg, var(--bar) 0 3px, var(--bar-text) 3px 9px, var(--bar) 9px);
}

.facts strong {
  font-weight: 650;
}

.screen {
  min-width: 0;
}

/* La ligne du cahier dépasse au-dessus de l'écran qui la remplace ; le panneau la recouvre en partie. */
.screen .page-line {
  position: relative;
  display: block;
  width: fit-content;
  margin: 0 0 -0.3125rem 1rem;
}

.screen .panel,
.screen .screen-pair {
  position: relative;
}

.screen figcaption {
  margin-top: 0.75rem;
  font-size: 0.8125rem;
  color: var(--ink-soft);
}

.screen-pair {
  display: grid;
  gap: 1rem;
  align-items: start;
}

@media (width >= 40rem) {
  .screen-pair {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

/* Écran : connexion perdue. */
.alert-warning {
  margin: 0.875rem 1.125rem 0;
  padding: 0.625rem 0.75rem;
  border: 1px solid color-mix(in srgb, var(--warning) 35%, transparent);
  border-radius: 4px;
  background: var(--warning-soft);
  color: var(--warning-ink);
  font-size: 0.875rem;
  font-weight: 500;
}

.mini-status {
  display: flex;
  gap: 0.25rem;
}

.mini-status span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.75rem;
  min-height: 2.25rem;
  padding-inline: 0.5rem;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}

.mini-status .is-present {
  background: var(--success);
  border-color: var(--success);
  color: #ffffff;
}

.mini-status .is-pending {
  border-style: dashed;
  color: var(--ink-soft);
}

/* Écran : QR tournant et pointage réussi. */
.qr-screen {
  display: grid;
  justify-items: center;
  gap: 0.75rem;
  padding: 1.25rem 1.125rem 1.125rem;
  text-align: center;
}

.qr-screen svg.qr {
  width: min(11rem, 100%);
  height: auto;
  padding: 0.625rem;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 2px;
}

.qr-screen .panel-desc {
  margin: 0;
}

.success-screen {
  padding: 1.25rem 1.125rem 1.125rem;
}

.success-screen .title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.5rem;
  font-weight: 700;
  font-stretch: 80%;
  line-height: 1.1;
}

.success-screen .title svg {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--success);
}

.success-screen hr {
  margin: 1rem 0;
  border: 0;
  border-top: 1px solid var(--line);
}

.success-screen dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.25rem 0.75rem;
  margin-top: 1rem;
  font-size: 0.875rem;
}

.success-screen dt {
  color: var(--ink-soft);
}

.success-screen dd {
  font-weight: 600;
  text-align: right;
}

/* Écran : planning et réservations. */
.sessions > li {
  display: grid;
  grid-template-columns: 4.25rem minmax(0, 1fr);
  gap: 0.25rem 1rem;
  align-items: center;
  padding: 0.875rem 1.125rem;
}

.sessions > li + li {
  border-top: 1px solid var(--line);
}

.sessions .time {
  font-size: 1.375rem;
}

.sessions .what strong {
  display: block;
  font-weight: 600;
  line-height: 1.3;
}

.sessions .what span {
  font-size: 0.8125rem;
  color: var(--ink-soft);
}

.sessions .badge {
  grid-column: 2;
  justify-self: start;
}

@media (width >= 30rem) {
  .sessions > li {
    grid-template-columns: 4.25rem minmax(0, 1fr) auto;
  }
  .sessions .badge {
    grid-column: auto;
    justify-self: end;
  }
}

.sessions .is-next {
  background: color-mix(in srgb, var(--accent-soft) 45%, transparent);
}

/* Écran : Ma ceinture et classement. */
.belt-card .who-row {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 1rem 1.125rem;
  border-bottom: 1px solid var(--line);
}

.belt-card .avatar {
  width: 3rem;
  height: 3rem;
}

.belt-card .belt-line {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.25rem;
  font-size: 0.875rem;
}

.belt-card .belt-line .belt {
  height: 1.125rem;
}

.belt-card .assiduity {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
  padding: 1rem 1.125rem;
  font-size: 0.875rem;
}

.belt-card .tally i {
  width: 8px;
  height: 20px;
}

.belt-card .tally {
  padding: 4px;
}

.ranking > li {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.75rem;
  min-height: 2.75rem;
  padding: 0.375rem 1.125rem;
  font-size: 0.9375rem;
}

.ranking > li + li {
  border-top: 1px solid var(--line);
}

.ranking .rank {
  font-weight: 700;
  font-stretch: 80%;
  font-size: 1.125rem;
}

.ranking .n {
  color: var(--ink-soft);
  font-size: 0.875rem;
}

.ranking .is-me {
  background: var(--hover);
  font-weight: 600;
}

/* ------------------------------------------------------------------ Rituel d'un cours (barre noire) */

.ritual {
  padding-block: var(--section-y);
  background: var(--bar);
  color: var(--bar-text);
}

.ritual .lead {
  max-width: 40rem;
  margin-top: 1.25rem;
  color: var(--bar-muted);
  font-size: 1.125rem;
}

.steps {
  display: grid;
  margin-top: clamp(2.5rem, 2rem + 2vw, 3.5rem);
  counter-reset: step;
}

@media (width >= 48rem) {
  .steps {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

.steps li {
  position: relative;
  padding: 1.25rem 1.25rem 1.5rem 0;
  border-top: 1px solid var(--bar-track);
}

@media (width >= 48rem) {
  .steps li {
    padding: 2rem 1.25rem 0 0;
    border-top: 0;
  }
  .steps li + li {
    padding-left: 1.25rem;
    border-left: 1px solid var(--bar-track);
  }
}

/* Le ruban se pose : une bande blanche par étape, la dernière barrée d'orange. */
.steps li::before {
  content: "";
  display: block;
  width: 0.875rem;
  height: 2.25rem;
  margin-bottom: 1rem;
  border-radius: 1px;
  background: var(--bar-text);
}

.steps li:last-child::before {
  width: 2.25rem;
  background:
    linear-gradient(135deg, transparent calc(50% - 5px), var(--bar) calc(50% - 5px), var(--bar) calc(50% - 2.5px), var(--accent-bright) calc(50% - 2.5px), var(--accent-bright) calc(50% + 2.5px), var(--bar) calc(50% + 2.5px), var(--bar) calc(50% + 5px), transparent calc(50% + 5px)),
    linear-gradient(90deg, var(--bar-text) 0 0.875rem, transparent 0.875rem);
}

.steps .when {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--bar-text);
}

.steps h3 {
  margin-top: 0.25rem;
  font-size: 1.5rem;
  font-weight: 700;
  font-stretch: 78%;
  line-height: 1.1;
}

.steps p {
  margin-top: 0.5rem;
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--bar-muted);
}

/* ------------------------------------------------------------------ Données */

.data {
  padding-block: var(--section-y);
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.data .wrap {
  display: grid;
  gap: 2.5rem 4rem;
}

@media (width >= 64rem) {
  .data .wrap {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
  .data .section-intro {
    position: sticky;
    top: 2rem;
    align-self: start;
  }
}

.ledger {
  border-top: 2px solid var(--ink);
}

.inventory-title {
  margin: clamp(3.5rem, 2.5rem + 4vw, 6rem) 0 1.25rem;
  font-size: clamp(1.875rem, 1.35rem + 2vw, 2.75rem);
  font-weight: 750;
  font-stretch: 75%;
  line-height: 1.02;
  letter-spacing: -0.015em;
}

.ledger > div {
  display: grid;
  gap: 0.25rem 2rem;
  padding: 1.125rem 0;
  border-bottom: 1px solid var(--line);
}

@media (width >= 40rem) {
  .ledger > div {
    grid-template-columns: 13rem minmax(0, 1fr);
  }
}

.ledger dt {
  font-weight: 700;
  font-stretch: 85%;
  font-size: 1.0625rem;
  line-height: 1.35;
}

.ledger dd {
  max-width: 65ch;
  color: var(--ink-soft);
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* ------------------------------------------------------------------ Questions */

.faq {
  padding-block: var(--section-y);
}

.faq .wrap {
  display: grid;
  gap: 2.5rem 4rem;
}

@media (width >= 64rem) {
  .faq .wrap {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
  }
}

.faq-list {
  border-top: 1px solid var(--line-strong);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 3.5rem;
  padding: 0.875rem 0;
  font-size: 1.125rem;
  font-weight: 650;
  line-height: 1.35;
  cursor: pointer;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary:hover {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

.faq-list summary svg {
  width: 1.25rem;
  height: 1.25rem;
  flex: none;
  transition: transform 150ms var(--ease-out);
}

.faq-list details[open] summary svg {
  transform: rotate(180deg);
}

.faq-list details > div {
  max-width: 42rem;
  padding: 0 2.25rem 1.375rem 0;
  color: var(--ink-soft);
}

.faq-list details > div p + p {
  margin-top: 0.75rem;
}

/* ------------------------------------------------------------------ Clôture et pied de page */

.closing {
  padding-block: clamp(4.5rem, 3rem + 6vw, 8rem) clamp(3.5rem, 2.5rem + 4vw, 6rem);
  background: var(--bar);
  color: var(--bar-text);
  overflow: hidden;
}

.closing .wrap {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

@media (width >= 64rem) {
  .closing .wrap {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

.closing h2 {
  font-size: clamp(2.75rem, 1.6rem + 5vw, 5.5rem);
  line-height: 0.92;
  max-width: 14ch;
}

.closing p {
  max-width: 34rem;
  margin-top: 1.25rem;
  color: var(--bar-muted);
  font-size: 1.125rem;
}

.closing .hero-actions a:not(.btn) {
  color: var(--bar-text);
}

.closing-mark {
  width: clamp(8rem, 5rem + 12vw, 15rem);
  height: auto;
  justify-self: start;
}

@media (width >= 64rem) {
  .closing-mark {
    justify-self: end;
  }
}

.site-footer {
  padding-block: 2.5rem 3rem;
  background: var(--bar);
  color: var(--bar-muted);
  font-size: 0.875rem;
}

.site-footer .wrap {
  display: grid;
  gap: 2rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--bar-track);
}

@media (width >= 48rem) {
  .site-footer .wrap {
    grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 1fr));
  }
}

.site-footer .logo {
  color: var(--bar-text);
}

.site-footer .tagline {
  max-width: 22rem;
  margin-top: 0.75rem;
}

.site-footer h2 {
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--bar-text);
}

.site-footer li a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  color: var(--bar-muted);
  text-decoration: none;
}

.site-footer li a:hover {
  color: var(--bar-text);
  text-decoration: underline;
}

.site-footer .copyright {
  grid-column: 1 / -1;
  padding-top: 1.5rem;
  border-top: 1px solid var(--bar-track);
  font-size: 0.8125rem;
}

/* ------------------------------------------------------------------ Pages simples (mentions légales, 404) */

.doc {
  padding-block: clamp(3rem, 2rem + 4vw, 5rem) var(--section-y);
}

.doc .wrap {
  max-width: 48rem;
}

.doc h1 {
  font-size: clamp(2.5rem, 1.75rem + 3vw, 4rem);
  font-weight: 750;
  font-stretch: 75%;
  line-height: 0.98;
  letter-spacing: -0.015em;
}

.doc h2 {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  font-size: 1.375rem;
  font-weight: 700;
  font-stretch: 85%;
}

.doc p {
  margin-top: 0.75rem;
  max-width: 40rem;
  color: var(--ink-soft);
}

.doc .hero-actions {
  margin-top: 2rem;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}

@media print {
  .site-header,
  .closing,
  .site-footer,
  .stage {
    display: none;
  }
  body {
    background: #ffffff;
  }
}