/* ==========================================================================
   location-jeux-en-bois-rennes -- style.css
   Direction artistique : "Atelier Bois Vivant" (chaleureux artisanal)
   Design brief : ../../03-design/design-brief-20-08-26.md
   Vanilla CSS -- 0 framework -- mobile-first -- dark mode natif
   Camille (designer-ui)

   MAJ tech-lead 21-08-26 (reco Robert/RGPD) : fonts auto-hebergees, plus
   d'appel a fonts.googleapis.com/fonts.gstatic.com -- voir section 0.
   ========================================================================== */

/* --------------------------------------------------------------------------
   0. FONTS -- auto-hebergees (patch tech-lead 21-08-26)
   WOFF2 subset "latin" extraits de la Google Fonts CSS2 API (couvre les
   caracteres accentues francais, U+0000-00FF + U+0152-0153 pour le œ) puis
   servis depuis /assets/fonts/. Zero requete tierce (RGPD, CSP stricte,
   1 aller-retour reseau en moins sur le chemin critique du LCP).
   Fraunces etant une police variable, un seul fichier "normal" couvre tout
   l'axe de graisse utilise sur le site (600 et 900) ; l'italic 500 (pull-quote)
   est un fichier a part car seule cette instance italique est utilisee.
   -------------------------------------------------------------------------- */
@font-face {
  font-family: 'Fraunces';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  font-optical-sizing: auto;
  src: url('/assets/fonts/fraunces-normal-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Fraunces';
  font-style: italic;
  font-weight: 500;
  font-display: swap;
  font-optical-sizing: auto;
  src: url('/assets/fonts/fraunces-italic500-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Karla';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('/assets/fonts/karla-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* --------------------------------------------------------------------------
   1. TOKENS -- :root (light mode par defaut)
   -------------------------------------------------------------------------- */
:root {
  /* Couleurs -- light */
  --color-bg: #FBF6EC;
  --color-bg-alt: #F1E6D3;
  --color-bg-dark: #2B2016;
  --color-text: #2A2118;
  --color-text-light: #6B5D4F;
  --color-primary: #BC6C25;
  --color-primary-dark: #8F4F16;
  --color-primary-light: #F0D9B5;
  --color-secondary: #4B6350;
  --color-accent: #E0A639;
  --color-border: #E4D5BE;

  /* Texte sur sections sombres (dark sandwich) -- identique light/dark */
  --color-text-on-dark: #F3E9D8;
  --color-text-light-on-dark: #C9B69C;

  /* Boutons -- tokens dedies (evite le piege double-role) */
  --btn-bg: var(--color-primary-dark);
  --btn-text: #FFFFFF;
  --btn-bg-hover: var(--color-primary);

  /* Typographie */
  --font-heading: 'Fraunces', 'Iowan Old Style', Georgia, serif;
  --font-body: 'Karla', 'Segoe UI', system-ui, sans-serif;

  --fs-h1: clamp(2.25rem, 1.6rem + 3vw, 4.25rem);
  --fs-h2: clamp(1.75rem, 1.4rem + 1.5vw, 2.75rem);
  --fs-h3: clamp(1.25rem, 1.1rem + 0.6vw, 1.625rem);
  --fs-lead: clamp(1.0625rem, 1rem + 0.4vw, 1.3125rem);
  --fs-body: clamp(1rem, 0.96rem + 0.2vw, 1.125rem);
  --fs-small: clamp(0.875rem, 0.85rem + 0.1vw, 0.9375rem);

  /* Espacement -- echelle 8px */
  --space-2xs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2.5rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;

  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --shadow-sm: 0 1px 3px rgba(42, 33, 24, 0.12);
  --shadow-md: 0 8px 24px rgba(42, 33, 24, 0.16);
  --shadow-lg: 0 16px 40px rgba(42, 33, 24, 0.22);

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --max-w: 75rem;
  --header-h: 4.5rem;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --color-bg: #1C140D;
    --color-bg-alt: #241A11;
    --color-bg-dark: #120D08;
    --color-text: #F3E9D8;
    --color-text-light: #C9B69C;
    --color-primary: #E08A3E;
    --color-primary-dark: #C1712B;
    --color-primary-light: #3A2A1A;
    --color-secondary: #7FA383;
    --color-accent: #F0B84D;
    --color-border: #3A2C1C;

    --btn-bg: var(--color-primary);
    --btn-text: #1C140D;
    --btn-bg-hover: var(--color-primary-dark);

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.65);
  }
}

/* Toggle manuel optionnel (si un bouton dark/light est ajoute plus tard) */
:root[data-theme="dark"] {
  --color-bg: #1C140D;
  --color-bg-alt: #241A11;
  --color-bg-dark: #120D08;
  --color-text: #F3E9D8;
  --color-text-light: #C9B69C;
  --color-primary: #E08A3E;
  --color-primary-dark: #C1712B;
  --color-primary-light: #3A2A1A;
  --color-secondary: #7FA383;
  --color-accent: #F0B84D;
  --color-border: #3A2C1C;
  --btn-bg: var(--color-primary);
  --btn-text: #1C140D;
  --btn-bg-hover: var(--color-primary-dark);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.65);
}

/* --------------------------------------------------------------------------
   2. RESET minimal
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { min-height: 100dvh; }
img, svg, picture, video { display: block; max-width: 100%; height: auto; }
[hidden] { display: none !important; } /* le reset svg{display:block} ecrasait sinon [hidden] (bug QA #5) */
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; padding: 0; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select, textarea { font: inherit; color: inherit; }
table { border-collapse: collapse; }

/* --------------------------------------------------------------------------
   3. BASE -- typographie et corps
   -------------------------------------------------------------------------- */
body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.7;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
  transition: background-color var(--transition), color var(--transition);
}

h1, h2, h3 {
  font-family: var(--font-heading);
  line-height: 1.15;
  font-weight: 600;
  color: var(--color-text);
  text-wrap: balance;
}
h1 { font-size: var(--fs-h1); font-weight: 600; }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
p { margin-bottom: var(--space-md); max-width: 65ch; }
p:last-child { margin-bottom: 0; }
.lead { font-size: var(--fs-lead); color: var(--color-text-light); }

.measure-narrow { max-width: 38ch; hyphens: auto; }

::selection { background: var(--color-primary); color: #FFFFFF; }

:focus-visible { outline: 2px solid var(--color-primary-dark); outline-offset: 2px; border-radius: 2px; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) :focus-visible { outline-color: var(--color-primary); }
}
:root[data-theme="dark"] :focus-visible { outline-color: var(--color-primary); }

a:not([class]) {
  color: var(--color-primary-dark);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  text-decoration-skip-ink: auto;
}
a:not([class]):hover { text-decoration-thickness: 2px; }

/* --------------------------------------------------------------------------
   4. UTILITAIRES
   -------------------------------------------------------------------------- */
.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-link {
  position: absolute; top: -100%; left: var(--space-md);
  background: var(--color-primary-dark); color: #FFFFFF;
  padding: var(--space-sm) var(--space-md); border-radius: var(--radius-sm);
  z-index: 300; transition: top var(--transition);
}
.skip-link:focus { top: var(--space-md); }

/* Liens obfusques (mentions legales / confidentialite, Regle #24) : rendus
   cliquables uniquement quand JS decode data-href (voir main.js). Sans JS,
   html n'a pas la classe .js (ajoutee en tout premier par main.js) : on
   masque le span pour ne laisser que le <noscript><a> equivalent visible
   (bug QA #13 - doublon lien legal visible sans JS). */
.obf-link, .obf-ext { cursor: pointer; }
html:not(.js) .obf-link, html:not(.js) .obf-ext { display: none; }

.container {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--space-md);
}
@media (min-width: 768px) { .container { padding-inline: var(--space-xl); } }
@media (min-width: 1024px) { .container { padding-inline: var(--space-2xl); } }

.section { padding-block: var(--space-2xl); position: relative; }
.section--lg { padding-block: var(--space-3xl); }
.section--alt { background: var(--color-bg-alt); }
.section--dark {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
}
.section--dark h1, .section--dark h2, .section--dark h3 { color: var(--color-text-on-dark); }
.section--dark p, .section--dark .lead { color: var(--color-text-light-on-dark); }

.section__eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--fs-small);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary-dark);
  margin-bottom: var(--space-sm);
}
.section--dark .section__eyebrow { color: var(--color-accent); }

.section__heading { max-width: 42ch; margin-bottom: var(--space-xl); }
.section__heading--center { margin-inline: auto; text-align: center; }
.section__intro { max-width: 65ch; color: var(--color-text-light); margin-bottom: var(--space-xl); }
.section--dark .section__intro { color: var(--color-text-light-on-dark); }

/* Texture bois -- grain CSS pur, aucune image externe */
.texture-wood { position: relative; isolation: isolate; }
.texture-wood::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(94deg, rgba(0,0,0,0.05) 0 1px, transparent 1px 3px),
    repeating-linear-gradient(94deg, rgba(255,255,255,0.025) 0 42px, transparent 42px 96px),
    radial-gradient(ellipse 160px 70px at 18% 28%, rgba(0,0,0,0.05), transparent 70%),
    radial-gradient(ellipse 120px 55px at 78% 68%, rgba(0,0,0,0.045), transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.texture-wood > * { position: relative; z-index: 1; }
.section--dark.texture-wood::before {
  background-image:
    repeating-linear-gradient(94deg, rgba(0,0,0,0.18) 0 1px, transparent 1px 3px),
    repeating-linear-gradient(94deg, rgba(255,255,255,0.02) 0 42px, transparent 42px 96px),
    radial-gradient(ellipse 160px 70px at 18% 28%, rgba(0,0,0,0.2), transparent 70%),
    radial-gradient(ellipse 120px 55px at 78% 68%, rgba(0,0,0,0.16), transparent 70%);
}

/* Rondelle bois -- motif distinctif, cernes en radial-gradient pur CSS */
.wood-roundel {
  border-radius: 50%;
  background:
    radial-gradient(circle, transparent 0 20%, var(--color-primary-light) 21% 25%, transparent 26% 33%,
      var(--color-primary-light) 34% 38%, transparent 39% 46%, var(--color-primary-light) 47% 51%, transparent 52%),
    var(--color-bg-alt);
  flex-shrink: 0;
}
.section--dark .wood-roundel {
  background:
    radial-gradient(circle, transparent 0 20%, rgba(224,138,62,0.28) 21% 25%, transparent 26% 33%,
      rgba(224,138,62,0.28) 34% 38%, transparent 39% 46%, rgba(224,138,62,0.28) 47% 51%, transparent 52%),
    rgba(0,0,0,0.25);
}

/* --------------------------------------------------------------------------
   5. BOUTONS
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.875rem 1.75rem;
  min-height: 44px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  transition: transform var(--transition), box-shadow var(--transition), color var(--transition);
  white-space: nowrap;
}
.btn--primary {
  position: relative;
  background: var(--btn-bg);
  color: var(--btn-text);
  overflow: hidden;
  isolation: isolate;
  box-shadow: var(--shadow-sm);
}
.btn--primary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--btn-bg-hover);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: -1;
}
.btn--primary:hover::before, .btn--primary:focus-visible::before { transform: scaleX(1); }
.btn--primary:hover, .btn--primary:focus-visible { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn--primary:active { transform: translateY(0); }

.btn--secondary {
  background: transparent;
  color: var(--color-primary-dark);
  border: 2px solid var(--color-primary-dark);
}
.section--dark .btn--secondary { color: var(--color-text-on-dark); border-color: var(--color-text-on-dark); }
.btn--secondary:hover, .btn--secondary:focus-visible {
  background: var(--color-primary-dark);
  color: #FFFFFF;
  transform: translateY(-2px);
}
.section--dark .btn--secondary:hover { background: var(--color-text-on-dark); color: var(--color-bg-dark); }

.btn--ghost {
  padding: 0.5rem 0;
  color: var(--color-primary-dark);
  font-weight: 700;
  position: relative;
}
.btn--ghost::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0.15rem;
  height: 2px;
  background: currentColor;
  transform: scaleX(0.3);
  transform-origin: left;
  transition: transform var(--transition);
}
.btn--ghost:hover::after, .btn--ghost:focus-visible::after { transform: scaleX(1); }
.btn--block { width: 100%; }

/* --------------------------------------------------------------------------
   6. HEADER / NAVIGATION
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: color-mix(in srgb, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: var(--space-lg); width: 100%; }

.site-header__logo {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.375rem;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  white-space: nowrap;
}
.site-header__logo .wood-roundel { width: 1.75rem; height: 1.75rem; flex-shrink: 0; }
/* Sous 480px, le nom seul (sans le libelle nav, masque avant 1024px) est
   trop large pour tenir a cote des 2 boutons d'action -> il repassait a la
   ligne (bug QA #16, screenshot mobile 412px). */
@media (max-width: 479px) {
  .site-header__logo { font-size: 1.05rem; gap: 0.375rem; }
  .site-header__logo .wood-roundel { width: 1.375rem; height: 1.375rem; }
}

.site-nav {
  display: none;
  align-items: center;
  gap: var(--space-xl);
}
.site-nav__list { display: flex; gap: var(--space-lg); }
.site-nav__link {
  font-weight: 500;
  font-size: var(--fs-small);
  color: var(--color-text-light);
  position: relative;
  padding-block: var(--space-2xs);
}
.site-nav__link::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: -2px;
  height: 2px; background: var(--color-primary);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--transition);
}
.site-nav__link:hover, .site-nav__link:focus-visible { color: var(--color-text); }
.site-nav__link:hover::after, .site-nav__link:focus-visible::after { transform: scaleX(1); }

.site-header__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
}
.site-header__toggle:hover { background: var(--color-bg-alt); }
.site-header__toggle-icon, .site-header__toggle-icon::before, .site-header__toggle-icon::after {
  display: block; width: 22px; height: 2px; background: var(--color-text); position: relative; transition: transform var(--transition), opacity var(--transition);
}
.site-header__toggle-icon::before, .site-header__toggle-icon::after { content: ""; position: absolute; left: 0; }
.site-header__toggle-icon::before { top: -7px; }
.site-header__toggle-icon::after { top: 7px; }
.site-header[data-nav-open="true"] .site-header__toggle-icon { background: transparent; }
.site-header[data-nav-open="true"] .site-header__toggle-icon::before { transform: rotate(45deg) translate(5px, 5px); }
.site-header[data-nav-open="true"] .site-header__toggle-icon::after { transform: rotate(-45deg) translate(5px, -5px); }

.site-nav-mobile {
  position: fixed;
  inset: var(--header-h) 0 0 0;
  background: var(--color-bg);
  padding: var(--space-xl) var(--space-md);
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 99;
  overflow-y: auto;
}
.site-header[data-nav-open="true"] + .site-nav-mobile { transform: translateX(0); }
.site-nav-mobile__list { display: flex; flex-direction: column; gap: var(--space-lg); }
.site-nav-mobile__link { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 600; }
.site-nav-mobile .btn { margin-top: var(--space-lg); }

@media (min-width: 1024px) {
  .site-nav { display: flex; }
  .site-header__toggle, .site-nav-mobile { display: none; }
}

/* --------------------------------------------------------------------------
   7. HERO (#hero)
   -------------------------------------------------------------------------- */
.hero {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
  padding-block: var(--space-2xl) var(--space-3xl);
  overflow: hidden;
}
.hero .container {
  display: grid;
  gap: var(--space-2xl);
  align-items: center;
}
.hero__content { max-width: 34rem; }
.hero__eyebrow {
  font-weight: 700;
  font-size: var(--fs-small);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
  display: block;
}
.hero h1 { color: var(--color-text-on-dark); margin-bottom: var(--space-lg); }
.hero__text { color: var(--color-text-light-on-dark); font-size: var(--fs-lead); margin-bottom: var(--space-xl); max-width: 42ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-md); }

.hero__deco {
  position: relative;
  height: 16rem;
  display: none;
}
.hero__deco .wood-roundel {
  position: absolute;
  box-shadow: var(--shadow-lg);
}
.hero__deco .wood-roundel:nth-child(1) { width: 9rem; height: 9rem; top: 0; left: 2rem; transform: rotate(-8deg); }
.hero__deco .wood-roundel:nth-child(2) { width: 6.5rem; height: 6.5rem; top: 5.5rem; left: 10rem; transform: rotate(12deg); }
.hero__deco .wood-roundel:nth-child(3) { width: 5rem; height: 5rem; top: 1rem; left: 15rem; transform: rotate(-4deg); }

@media (min-width: 768px) {
  .hero__deco { display: block; }
}
@media (min-width: 1024px) {
  .hero .container { grid-template-columns: 1.4fr 1fr; }
  .hero__deco { height: 22rem; }
}

/* --------------------------------------------------------------------------
   8. REASSURANCE (#reassurance)
   -------------------------------------------------------------------------- */
.reassurance { padding-block: var(--space-xl); background: var(--color-bg-alt); }
.reassurance__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}
.reassurance__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}
.reassurance__item .wood-roundel {
  width: 3rem; height: 3rem;
  display: grid; place-items: center;
  color: var(--color-primary-dark);
}
.reassurance__item h3 { font-size: 1.0625rem; margin-bottom: var(--space-2xs); }
.reassurance__item p { font-size: var(--fs-small); color: var(--color-text-light); }

@media (min-width: 576px) {
  .reassurance__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .reassurance__grid { grid-template-columns: repeat(4, 1fr); gap: var(--space-xl); }
}

/* --------------------------------------------------------------------------
   9. CATALOGUE (#catalogue)
   -------------------------------------------------------------------------- */
.catalogue { padding-block: var(--space-3xl); }
.catalogue__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.jeu-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  padding: var(--space-lg);
  /* Coin notche facon etiquette bois -- casse le radius uniforme */
  clip-path: polygon(0 0, calc(100% - 1.5rem) 0, 100% 1.5rem, 100% 100%, 0 100%);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  opacity: 0;
  transform: translateY(24px);
}
.jeu-card.is-visible { opacity: 1; transform: translateY(0); transition: opacity 0.6s ease, transform 0.6s ease; }
.jeu-card:hover, .jeu-card:focus-within {
  transform: translateY(-6px) rotate(-0.5deg);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}
.jeu-card:nth-child(3n+2):hover, .jeu-card:nth-child(3n+2):focus-within { transform: translateY(-6px) rotate(0.5deg); }

.jeu-card__head { display: flex; align-items: center; gap: var(--space-md); margin-bottom: var(--space-md); }
.jeu-card__icon {
  width: 3.5rem; height: 3.5rem;
  display: grid; place-items: center;
  color: var(--color-primary-dark);
  flex-shrink: 0;
}
.jeu-card__icon svg { width: 1.75rem; height: 1.75rem; stroke: currentColor; fill: none; stroke-width: 2; }
.jeu-card h3 { font-size: 1.125rem; margin: 0; }

.jeu-card__desc { font-size: var(--fs-small); color: var(--color-text-light); margin-bottom: var(--space-md); }

.jeu-card__meta { display: flex; flex-wrap: wrap; gap: var(--space-xs); }
.jeu-card__badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 0.25rem 0.625rem;
  border-radius: 999px;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}
.jeu-card__badge--secondary { background: color-mix(in srgb, var(--color-secondary) 16%, var(--color-bg)); color: var(--color-secondary); }

.catalogue__cta { text-align: center; }

@media (min-width: 640px) {
  .catalogue__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .catalogue__grid { grid-template-columns: repeat(3, 1fr); gap: var(--space-xl); }
  /* Rythme brise : 1 carte sur 6 occupe 2 colonnes -- anti grille uniforme */
  .jeu-card:nth-child(6n+1) { grid-column: span 2; }
  .jeu-card:nth-child(6n+1) .jeu-card__desc { max-width: 60ch; }
}

/* --------------------------------------------------------------------------
   10. EVENEMENTS (#evenements)
   -------------------------------------------------------------------------- */
.evenements { padding-block: var(--space-3xl); }
.evenements__list { display: flex; flex-direction: column; }

.evenement {
  position: relative;
  padding-block: var(--space-2xl);
  border-top: 1px solid var(--color-border);
  overflow: hidden;
}
.evenement:first-child { border-top: none; }
.evenement:nth-child(even) { background: var(--color-bg-alt); margin-inline: calc(var(--space-md) * -1); padding-inline: var(--space-md); }

.evenement__index {
  position: absolute;
  top: -1rem; right: -0.5rem;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 7rem;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--color-primary);
  opacity: 0.35;
  pointer-events: none;
  z-index: 0;
}
.evenement__body { position: relative; z-index: 1; max-width: 62ch; }
.evenement h3 { margin-bottom: var(--space-sm); }
.evenement p { color: var(--color-text-light); }

@media (min-width: 768px) {
  .evenement__index { font-size: 10rem; top: -2rem; right: 1rem; }
  .evenement { padding-inline: var(--space-xl); }
}
@media (min-width: 1024px) {
  .evenement__index { font-size: 12rem; }
}

/* --------------------------------------------------------------------------
   11. POURQUOI-BOIS (#pourquoi-bois)
   -------------------------------------------------------------------------- */
.pourquoi-bois {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
  padding-block: var(--space-3xl);
}
.pourquoi-bois .container {
  display: grid;
  gap: var(--space-xl);
}
.pourquoi-bois__text p { color: var(--color-text-light-on-dark); max-width: 58ch; }
.pourquoi-bois__pull {
  font-family: var(--font-heading);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(1.375rem, 1.1rem + 1.2vw, 2rem);
  line-height: 1.35;
  color: var(--color-accent);
  border-left: 3px solid var(--color-primary);
  padding-left: var(--space-lg);
  align-self: center;
}

.pourquoi-bois__visual {
  display: none;
  position: relative;
  align-self: center;
  justify-self: center;
  width: 12rem;
  height: 12rem;
}
.pourquoi-bois__visual .wood-roundel { position: absolute; inset: 0; box-shadow: var(--shadow-lg); }
.pourquoi-bois__visual .wood-roundel:last-child { inset: 1.75rem; opacity: 0.6; transform: rotate(18deg); }

@media (min-width: 1024px) {
  .pourquoi-bois .container { grid-template-columns: 1.3fr 1fr; }
  .pourquoi-bois__visual, .pourquoi-bois__pull { display: block; }
}

/* --------------------------------------------------------------------------
   12. ZONES (#zones)
   -------------------------------------------------------------------------- */
.zones { padding-block: var(--space-2xl); }
.zones__content { max-width: 68ch; margin-bottom: var(--space-xl); }
.zones__chips { display: flex; flex-wrap: wrap; gap: var(--space-sm); }
.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  padding: 0.5rem 1rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-size: var(--fs-small);
  font-weight: 500;
  box-shadow: var(--shadow-sm);
}
.chip--main {
  background: var(--color-primary-dark);
  color: #FFFFFF;
  border-color: var(--color-primary-dark);
  font-weight: 700;
}
/* Placement "pose a la main" -- rotation alternee, pas une grille parfaite */
.zones__chips .chip:nth-child(3n+1) { transform: rotate(-2deg); }
.zones__chips .chip:nth-child(3n+2) { transform: rotate(1.5deg); }
.zones__chips .chip:nth-child(3n+3) { transform: rotate(-1deg); }
.zones__chips .chip:hover { transform: rotate(0deg) translateY(-2px); }

/* --------------------------------------------------------------------------
   13. PROCESS (#process)
   -------------------------------------------------------------------------- */
.process { padding-block: var(--space-3xl); background: var(--color-bg-alt); }
.process__list {
  list-style: none;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-2xl);
}
.process__list::before {
  content: "";
  position: absolute;
  left: 1.75rem; top: 0.5rem; bottom: 0.5rem;
  width: 2px;
  background: var(--color-border);
}
.process__step { position: relative; display: flex; gap: var(--space-lg); padding-left: 0; }
.process__num {
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  width: 3.5rem; height: 3.5rem;
  display: grid; place-items: center;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.375rem;
  color: var(--color-primary-dark);
  border: 2px solid var(--color-bg-alt);
}
.process__body { padding-top: var(--space-2xs); }
.process__body h3 { margin-bottom: var(--space-2xs); }
.process__body p { color: var(--color-text-light); }

@media (min-width: 768px) {
  .process__list { flex-direction: row; gap: var(--space-lg); }
  .process__list::before { left: 1.75rem; right: 1.75rem; top: 1.75rem; bottom: auto; height: 2px; width: auto; }
  .process__step { flex: 1; flex-direction: column; text-align: center; align-items: center; }
  .process__num { margin-inline: auto; }
}

/* --------------------------------------------------------------------------
   14. TARIFS (#tarifs)
   -------------------------------------------------------------------------- */
.tarifs { padding-block: var(--space-2xl); }
.tarifs__content { max-width: 68ch; margin-bottom: var(--space-lg); }
.tarifs__factors { display: flex; flex-wrap: wrap; gap: var(--space-sm); margin-bottom: var(--space-xl); }
.tarifs__factor {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--color-text);
}
.tarifs__factor .wood-roundel { width: 1.75rem; height: 1.75rem; }

/* --------------------------------------------------------------------------
   15. FAQ (#faq)
   -------------------------------------------------------------------------- */
.faq { padding-block: var(--space-3xl); }
.faq__list { max-width: 52rem; margin-inline: auto; }
.faq__item { border-bottom: 1px solid var(--color-border); }
.faq__item:first-child { border-top: 1px solid var(--color-border); }
.faq__question {
  padding-block: var(--space-lg);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.125rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
}
.faq__question::-webkit-details-marker { display: none; }
.faq__question::after {
  content: "";
  width: 0.6875rem; height: 0.6875rem;
  border-right: 2px solid var(--color-primary-dark);
  border-bottom: 2px solid var(--color-primary-dark);
  transform: rotate(45deg);
  transition: transform var(--transition);
  flex-shrink: 0;
}
.faq__item[open] .faq__question::after { transform: rotate(-135deg); }
.faq__question:focus-visible { outline: 2px solid var(--color-primary-dark); outline-offset: 4px; }
.faq__answer { padding-bottom: var(--space-lg); color: var(--color-text-light); max-width: 65ch; }
.faq__item[open] .faq__answer {
  animation: faq-open 0.3s ease both;
}
@keyframes faq-open {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --------------------------------------------------------------------------
   16. DEVIS -- formulaire (#devis)
   -------------------------------------------------------------------------- */
.devis {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
  padding-block: var(--space-3xl);
}
.devis .container { display: grid; gap: var(--space-2xl); }
.devis h2 { color: var(--color-text-on-dark); }
.devis__intro { color: var(--color-text-light-on-dark); max-width: 50ch; margin-bottom: var(--space-xl); }

.devis__trust { display: flex; flex-direction: column; gap: var(--space-md); }
.devis__trust-item { display: flex; align-items: center; gap: var(--space-sm); font-size: var(--fs-small); color: var(--color-text-light-on-dark); }
.devis__trust-item .wood-roundel { width: 2rem; height: 2rem; flex-shrink: 0; }

.devis__form {
  background: var(--color-bg);
  color: var(--color-text);
  padding: var(--space-xl);
  clip-path: polygon(0 0, calc(100% - 2rem) 0, 100% 2rem, 100% 100%, 0 100%);
  box-shadow: var(--shadow-lg);
}
.form-field { margin-bottom: var(--space-lg); }
.form-field:last-of-type { margin-bottom: var(--space-xl); }
.form-row { display: grid; gap: var(--space-lg); }
@media (min-width: 640px) { .form-row { grid-template-columns: 1fr 1fr; } }

.form-field__label {
  display: block;
  font-weight: 700;
  font-size: var(--fs-small);
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}
.form-field__label .required { color: var(--color-primary-dark); margin-left: 0.2em; }

.form-field__input,
.form-field__select,
.form-field__textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  min-height: 44px;
  background: var(--color-bg-alt);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-field__textarea { min-height: 7rem; resize: vertical; }
.form-field__input::placeholder, .form-field__textarea::placeholder { color: var(--color-text-light); opacity: 0.7; }
.form-field__input:focus, .form-field__select:focus, .form-field__textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 25%, transparent);
}
.form-field__input:user-invalid, .form-field__textarea:user-invalid {
  border-color: #B3261E;
}
.form-field__hint { font-size: 0.8125rem; color: var(--color-text-light); margin-top: var(--space-2xs); }

.devis__note { font-size: 0.8125rem; color: var(--color-text-light); margin-top: var(--space-md); text-align: center; }

/* Confirmation devis sans JS (bug QA #14) : la Cloudflare Function redirige
   vers #devis-ok ou #devis-erreur -> :target les affiche, CSS pur. Avec JS
   actif, le fetch reste sur la page et ces blocs ne sont jamais cibles. */
.devis__banner {
  display: none;
  margin-bottom: var(--space-lg);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-sm);
  font-weight: 600;
  scroll-margin-top: calc(var(--header-h) + var(--space-md));
}
.devis__banner:target { display: block; }
.devis__banner--ok {
  background: color-mix(in srgb, var(--color-secondary) 16%, var(--color-bg));
  color: var(--color-secondary);
  border: 1.5px solid var(--color-secondary);
}
.devis__banner--erreur {
  background: color-mix(in srgb, #B3261E 12%, var(--color-bg));
  color: #B3261E;
  border: 1.5px solid #B3261E;
}

@media (min-width: 1024px) {
  .devis .container { grid-template-columns: 0.9fr 1.3fr; align-items: start; }
}

/* --------------------------------------------------------------------------
   17. FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--color-bg-dark-footer, var(--color-bg-dark));
  color: var(--color-text-light-on-dark);
  padding-block: var(--space-2xl) var(--space-xl);
  font-size: var(--fs-small);
}
:root { --color-bg-dark-footer: #2B2016; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { --color-bg-dark-footer: #0A0705; } }
:root[data-theme="dark"] { --color-bg-dark-footer: #0A0705; }

.site-footer__grid {
  display: grid;
  gap: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: var(--space-lg);
}
.site-footer__brand { display: flex; align-items: center; gap: var(--space-sm); font-family: var(--font-heading); font-weight: 900; font-size: 1.25rem; color: var(--color-text-on-dark); margin-bottom: var(--space-sm); }
.site-footer__brand .wood-roundel { width: 2rem; height: 2rem; }
.site-footer__nap p { color: var(--color-text-light-on-dark); margin-bottom: var(--space-xs); max-width: 42ch; }
.site-footer__links { display: flex; flex-direction: column; gap: var(--space-sm); }
.site-footer__links a { color: var(--color-text-light-on-dark); }
.site-footer__links a:hover { color: var(--color-text-on-dark); text-decoration: underline; }
.site-footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-sm); color: var(--color-text-light-on-dark); opacity: 0.75; }

@media (min-width: 768px) {
  .site-footer__grid { grid-template-columns: 1.4fr 1fr 1fr; }
}

/* --------------------------------------------------------------------------
   18. STICKY CTA MOBILE
   -------------------------------------------------------------------------- */
.sticky-cta {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 150;
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  padding-bottom: max(var(--space-sm), env(safe-area-inset-bottom));
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -4px 16px rgba(0,0,0,0.12);
  transform: translateY(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.sticky-cta.is-visible { transform: translateY(0); }
.sticky-cta .btn { flex: 1; }
.sticky-cta__text { display: none; }

@media (min-width: 1024px) {
  .sticky-cta { display: none; }
}

/* --------------------------------------------------------------------------
   19. ANIMATIONS -- scroll reveal, stagger, GPU only (transform/opacity)
   -------------------------------------------------------------------------- */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes roundel-pulse {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal.is-visible { transition-delay: calc(var(--stagger-index, 0) * 80ms); }

.process__step .process__num { animation: none; }
.process__step.is-visible .process__num { animation: roundel-pulse 0.5s ease both; animation-delay: calc(var(--stagger-index, 0) * 120ms); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .jeu-card, .reveal { opacity: 1; transform: none; }
  .btn--primary:hover, .btn--secondary:hover { transform: none; }
  .jeu-card:hover { transform: none; }
}

/* --------------------------------------------------------------------------
   20. RESPONSIVE -- ajustements globaux complementaires
   -------------------------------------------------------------------------- */
@media (min-width: 576px) {
  .hero__actions { flex-wrap: nowrap; }
}
@media (min-width: 768px) {
  .evenement:nth-child(even) { margin-inline: 0; }
}
@media (min-width: 1280px) {
  .container { padding-inline: var(--space-2xl); }
}

/* --------------------------------------------------------------------------
   21. PRINT
   -------------------------------------------------------------------------- */
@media print {
  .site-header, .sticky-cta, .btn, .hero__deco, .pourquoi-bois__visual, .skip-link, .faq__question::after { display: none !important; }
  body { background: #FFFFFF !important; color: #000000 !important; }
  .section--dark, .hero, .pourquoi-bois, .devis, .site-footer { background: #FFFFFF !important; color: #000000 !important; }
  .section--dark h1, .section--dark h2, .section--dark h3, .section--dark p { color: #000000 !important; }
  a[href]::after { content: " (" attr(href) ")"; font-size: 0.75em; font-weight: 400; }
  .jeu-card { box-shadow: none !important; border: 1px solid #000 !important; clip-path: none !important; break-inside: avoid; }
  .faq__answer { display: block !important; }
  .texture-wood::before { display: none; }
}

/* --------------------------------------------------------------------------
   22. TECH-LEAD PATCH (build 21-08-26) -- bouton toggle theme
   Composant requis (CLAUDE.md build brief) absent du design system initial
   (aucune classe theme-toggle dans le design-brief/CSS livres par Camille).
   Ajout minimal, reutilise les tokens existants -- documente dans
   05-site/_meta/recommandations/tech-lead.md. Ne touche a aucune regle
   existante.
   -------------------------------------------------------------------------- */
.site-header__actions { display: flex; align-items: center; gap: var(--space-xs); }
@media (min-width: 1024px) {
  .site-header__toggle.site-header__toggle--theme { display: inline-flex; }
}
.site-header__toggle--theme svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 2; }
/* Defense en profondeur : main.js pilote deja iconSun/iconMoon via
   setAttribute('hidden', ...) (fiable sur <svg>, cf. commentaire main.js).
   Ce filet de securite CSS s'appuie en plus sur aria-pressed (lui aussi
   toujours pose via setAttribute) pour garantir l'exclusivite des 2 icones
   meme si un futur refactor JS revient a la propriete .hidden non fiable. */
#themeToggle[aria-pressed="true"] #iconSun { display: none !important; }
#themeToggle[aria-pressed="true"] #iconMoon { display: block !important; }

/* Case a cocher consentement RGPD -- meme logique de patch documentee ci-dessus */
.form-field__consent-label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-weight: 500;
  cursor: pointer;
}
.form-field__consent-label input[type="checkbox"] {
  margin-top: 0.3rem;
  width: 1.125rem;
  height: 1.125rem;
  flex-shrink: 0;
  accent-color: var(--color-primary-dark);
}

/* Titres reassurance en <p> (pas <h3>) -- corrige un saut de hierarchie Hn
   (H1 hero -> H3 direct, aucun H2 avant) detecte par Lighthouse a11y
   heading-order. Meme rendu visuel que l'ancien h3, juste non-heading. */
.reassurance__item-title {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.15;
  font-size: 1.0625rem;
  color: var(--color-text);
  margin-bottom: var(--space-2xs);
}

/* Pages légales (mentions-légales.html, confidentialite.html)
   Classes utilitaires — remplacent les styles inline (correction rgpd
   post-QA, item P3 #19 : no-inline-style html-validate + style-src
   'unsafe-inline' évitable en CSP). */
.legal-main {
  max-width: 48rem;
  margin: 0 auto;
  padding: var(--space-3xl) var(--space-lg);
}
.legal-title {
  font-family: var(--font-heading);
  font-size: var(--fs-h2);
  margin-bottom: var(--space-lg);
}
.legal-intro {
  color: var(--color-text-light);
  margin-bottom: var(--space-2xl);
}
.legal-section-title {
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
}
.legal-paragraph {
  margin-bottom: var(--space-sm);
}
.legal-paragraph--list {
  margin-bottom: var(--space-sm);
  padding-left: var(--space-lg);
}
.legal-paragraph--meta {
  margin-bottom: var(--space-sm);
  color: var(--color-text-light);
  font-size: var(--fs-small);
}
.legal-updated {
  margin-top: var(--space-2xl);
  color: var(--color-text-light);
  font-size: var(--fs-small);
}
.legal-inherit-color {
  color: inherit;
}
.legal-footer {
  text-align: center;
  color: var(--color-text-light-on-dark);
  font-size: var(--fs-small);
  padding: var(--space-lg) 0;
}
.legal-table-wrap {
  overflow-x: auto;
  margin-bottom: var(--space-lg);
}
.legal-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-small);
}
.legal-table th {
  border-bottom: 2px solid var(--color-border);
  text-align: left;
  padding: var(--space-sm);
}
.legal-table td {
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm);
}