/* ==========================================================================
   Nocturne — thème sombre du site Pierre-Sacha Baglione
   Palette dérivée de l'emblème : ambre, vert, rouge, trait jaune.
   Aucune dépendance, aucune police externe, aucun style inline (CSP stricte).
   Échelle typographique mesurée : les tailles sont fluides mais bornées.
   ========================================================================== */

/* Polices auto-hébergées (licence SIL OFL, fichiers issus du thème Twenty Twenty-Two) */
@font-face { font-family: "DM Sans"; font-style: normal; font-weight: 400; font-display: swap; src: url("/assets/fonts/DMSans-Regular.ttf") format("truetype"); }
@font-face { font-family: "DM Sans"; font-style: italic; font-weight: 400; font-display: swap; src: url("/assets/fonts/DMSans-Italic.ttf") format("truetype"); }
@font-face { font-family: "DM Sans"; font-style: normal; font-weight: 700; font-display: swap; src: url("/assets/fonts/DMSans-Bold.ttf") format("truetype"); }
@font-face { font-family: "DM Sans"; font-style: italic; font-weight: 700; font-display: swap; src: url("/assets/fonts/DMSans-BoldItalic.ttf") format("truetype"); }
@font-face { font-family: "Source Serif 4"; font-style: italic; font-weight: 200 900; font-display: swap; src: url("/assets/fonts/SourceSerif4Variable-Italic.woff2") format("woff2"); }

:root {
  --bg: #0a0c10;
  --bg-2: #0f1218;
  --surface: #141920;
  --surface-2: #1a2029;
  --surface-3: #212936;
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.14);
  --fg: #e9edf2;
  --fg-2: #aeb8c4;
  --fg-3: #7d8896;
  --amber: #ffbb4c;
  --amber-2: #ffd27f;
  --green: #4ccf3f;
  --green-2: #36b22a;
  --red: #ef3b3b;
  --yellow: #f2ea1f;
  --accent: var(--amber);
  --focus: 0 0 0 3px rgba(255, 187, 76, 0.45);
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.45), 0 2px 8px rgba(0, 0, 0, 0.3);
  --font: "DM Sans", "Inter", "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --mono: "JetBrains Mono", "Cascadia Code", "SF Mono", Consolas, "Liberation Mono", monospace;
  --wrap: 76rem;        /* en-tête, pied de page, bandeaux */
  --content: 70rem;     /* colonne de contenu des pages */
  --wrap-wide: 100rem;
  --gutter: clamp(1rem, 3vw, 2rem);
  /* Échelle typographique */
  --fs-base: clamp(0.95rem, 0.92rem + 0.18vw, 1.06rem);
  --fs-h1: clamp(1.7rem, 1.15rem + 1.9vw, 2.75rem);
  --fs-h2: clamp(1.15rem, 1.02rem + 0.6vw, 1.45rem);
  --fs-h3: clamp(1.05rem, 0.98rem + 0.4vw, 1.2rem);
  --fs-hero: clamp(1.5rem, 1rem + 2.3vw, 3rem);
  --fs-quote: clamp(1.05rem, 0.95rem + 0.5vw, 1.3rem);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font);
  font-size: var(--fs-base);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}
img, video, iframe { max-width: 100%; }
img { height: auto; display: block; }
a { color: var(--amber-2); text-decoration-color: rgba(255, 187, 76, 0.4); text-underline-offset: 0.18em; transition: color 0.2s, text-decoration-color 0.2s; }
a:hover { color: #fff; text-decoration-color: var(--amber); }
:focus-visible { outline: none; box-shadow: var(--focus); border-radius: 4px; }
::selection { background: rgba(255, 187, 76, 0.35); color: #fff; }
button { font: inherit; color: inherit; }

.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 1rem; top: -4rem; z-index: 100; background: var(--amber); color: #111; padding: 0.6rem 1rem; border-radius: var(--radius-sm); font-weight: 600; }
.skip:focus { top: 1rem; }

.wrap { width: min(100% - 2 * var(--gutter), var(--wrap)); margin-inline: auto; }
.wrap-wide { width: min(100% - 2 * var(--gutter), var(--wrap-wide)); margin-inline: auto; }
.blocks.wrap, .page-head.wrap, .page-cover.wrap, .msg-page { width: min(100% - 2 * var(--gutter), var(--content)); margin-inline: auto; }

/* Fond : grille fine + halos de couleur */
.bg-grid {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(60rem 40rem at 10% -10%, rgba(255, 187, 76, 0.10), transparent 60%),
    radial-gradient(50rem 36rem at 100% 10%, rgba(76, 207, 63, 0.08), transparent 60%),
    radial-gradient(40rem 30rem at 50% 110%, rgba(239, 59, 59, 0.07), transparent 60%),
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: auto, auto, auto, 48px 48px, 48px 48px;
  mask-image: linear-gradient(#000 70%, transparent);
}

/* Nom du site (mot-symbole, sans logo) */
.brand-text { font-size: 1.05rem; letter-spacing: 0.01em; white-space: nowrap; }
.brand-text strong { font-weight: 700; color: var(--fg); }
.brand-light { font-weight: 400; color: var(--fg-2); }
.brand { position: relative; padding-bottom: 0.15rem; }
.brand::after { content: ""; position: absolute; left: 0; bottom: -0.1rem; width: 2.2rem; height: 3px; border-radius: 2px; background: linear-gradient(90deg, var(--amber), var(--yellow)); transition: width 0.3s; }
.brand:hover::after { width: 100%; }

/* --------------------------------------------------------------------------
   En-tête
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10, 12, 16, 0.72);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid var(--line);
  transition: background 0.3s, box-shadow 0.3s;
}
.site-header.is-scrolled { background: rgba(10, 12, 16, 0.9); box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35); }
.header-inner { display: flex; align-items: center; gap: 1.5rem; min-height: 4.25rem; }
.brand { display: inline-flex; align-items: center; gap: 0.7rem; color: var(--fg); text-decoration: none; }
.brand:hover { color: #fff; }
.nav { margin-left: auto; display: flex; align-items: center; gap: 1.25rem; }
.menu, .sub { list-style: none; margin: 0; padding: 0; }
.menu { display: flex; align-items: center; gap: 0.15rem; }
.menu > li { position: relative; display: flex; align-items: center; }
.menu a { display: inline-block; padding: 0.5rem 0.7rem; color: var(--fg-2); text-decoration: none; font-weight: 500; font-size: 0.92rem; border-radius: var(--radius-sm); position: relative; white-space: nowrap; }
.menu a::after { content: ""; position: absolute; left: 0.7rem; right: 0.7rem; bottom: 0.25rem; height: 2px; background: linear-gradient(90deg, var(--amber), var(--yellow)); transform: scaleX(0); transform-origin: left; transition: transform 0.25s; border-radius: 2px; }
.menu a:hover, .menu a:focus-visible, .menu a[aria-current] { color: #fff; }
.menu a:hover::after, .menu a[aria-current]::after { transform: scaleX(1); }
/* Bouton de sous-menu : cible d'au moins 44 px (WCAG 2.5.5), agrandie et contrastée sur écran tactile. */
.sub-toggle { display: inline-grid; place-items: center; width: 2.75rem; height: 2.75rem; margin-left: -0.3rem; background: none; border: 0; color: var(--fg-3); cursor: pointer; border-radius: var(--radius-sm); line-height: 1; font-size: 1.05rem; }
.sub-toggle:hover, .sub-toggle:focus-visible { color: #fff; background: var(--surface-3); }
.sub-toggle span { display: inline-block; transition: transform 0.2s; }
.sub-toggle[aria-expanded="true"] span { transform: rotate(180deg); }
.sub {
  position: absolute; top: calc(100% + 0.5rem); left: 0; min-width: 16rem;
  background: var(--surface-2); border: 1px solid var(--line-2); border-radius: var(--radius); padding: 0.5rem;
  box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(-6px); transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
}
.sub li a { display: block; padding: 0.5rem 0.75rem; color: var(--fg-2); white-space: normal; }
.sub li a::after { display: none; }
.sub li a:hover { background: var(--surface-3); color: #fff; }
.has-sub:hover > .sub, .has-sub:focus-within > .sub, .has-sub.is-open > .sub { opacity: 1; visibility: visible; transform: translateY(0); }
.lang-switch { display: inline-flex; align-items: center; gap: 0.35rem; font-size: 0.8rem; font-weight: 600; letter-spacing: 0.08em; border: 1px solid var(--line-2); border-radius: 999px; padding: 0.3rem 0.7rem; color: var(--fg-3); }
.lang-switch a { color: var(--fg-3); text-decoration: none; }
.lang-switch a.is-active { color: var(--amber); }
.lang-switch a:hover { color: #fff; }
.nav-toggle { display: none; margin-left: auto; background: none; border: 1px solid var(--line-2); border-radius: var(--radius-sm); width: 2.75rem; height: 2.75rem; position: relative; cursor: pointer; }
.nav-toggle-bar, .nav-toggle-bar::before, .nav-toggle-bar::after { content: ""; position: absolute; left: 0.7rem; right: 0.7rem; height: 2px; background: var(--fg); border-radius: 2px; transition: transform 0.25s, opacity 0.25s; }
.nav-toggle-bar { top: calc(50% - 1px); }
.nav-toggle-bar::before { left: 0; right: 0; top: -7px; }
.nav-toggle-bar::after { left: 0; right: 0; top: 7px; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar::after { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 1060px) {
  .nav-toggle { display: block; }
  .nav {
    position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; align-items: stretch; gap: 1rem;
    background: var(--bg-2); border-bottom: 1px solid var(--line-2); padding: 1rem var(--gutter) 1.5rem; margin: 0;
    display: none; box-shadow: var(--shadow); max-height: calc(100dvh - 4.25rem); overflow: auto;
  }
  .nav.is-open { display: flex; }
  .menu { flex-direction: column; align-items: stretch; }
  .menu > li { flex-wrap: wrap; }
  .menu > li > a { flex: 1; font-size: 1rem; padding: 0.7rem 0.5rem; white-space: normal; }
  .sub { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; display: none; width: 100%; background: transparent; border: 0; border-left: 2px solid var(--line-2); border-radius: 0; margin: 0.25rem 0 0.5rem 0.75rem; }
  .has-sub.is-open > .sub { display: block; }
  /* Écran tactile : grand bouton visible (52 px) à droite de l'entrée, chevron large ; liens du sous-menu hauts de 48 px. */
  .sub-toggle { width: 3.25rem; height: 3.25rem; margin-left: auto; font-size: 1.6rem; color: var(--fg); background: var(--surface-2); border: 1px solid var(--line-2); }
  .sub-toggle[aria-expanded="true"] { background: var(--surface-3); border-color: var(--amber); color: #fff; }
  .sub li a { padding: 0.85rem 0.9rem; min-height: 3rem; display: flex; align-items: center; font-size: 1rem; }
  .lang-switch { align-self: flex-start; }
}
@media (max-width: 420px) { .brand-text { font-size: 0.95rem; white-space: normal; line-height: 1.15; } }

/* --------------------------------------------------------------------------
   Contenu
   -------------------------------------------------------------------------- */
.site-main { flex: 1; padding-bottom: clamp(2.5rem, 6vw, 5rem); }
.eyebrow { font-size: 0.72rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--amber); font-weight: 600; margin: 0 0 0.6rem; }
.page-head { padding: clamp(1.75rem, 4vw, 3.5rem) 0 clamp(1rem, 2vw, 1.75rem); }
.page-title, .rich > h1:first-child, .msg-page h1 {
  font-size: var(--fs-h1); line-height: 1.12; letter-spacing: -0.015em; margin: 0 0 0.75rem; font-weight: 800; text-wrap: balance;
  background: linear-gradient(180deg, #fff, #c9d1dc); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.rule { display: block; width: 4rem; height: 4px; border-radius: 2px; background: linear-gradient(90deg, var(--amber), var(--yellow)); margin-top: 1rem; }
.page-head-compact { padding-bottom: 0; }
.page-head-compact:not(:has(.eyebrow)) { padding-top: clamp(1.25rem, 3vw, 2.5rem); }
.rich > h1:first-child { text-align: left; margin-bottom: 1.25rem; }
.rich > h1:first-child.al-center { text-align: center; }
.rich > h1:first-child::after { content: ""; display: block; width: 4rem; height: 4px; border-radius: 2px; background: linear-gradient(90deg, var(--amber), var(--yellow)); margin-top: 1rem; }
.rich > h1:first-child.al-center::after { margin-inline: auto; }

/* Image de couverture : jamais recadrée, pour ne couper ni visage ni légende. */
.page-cover { margin: 0 auto 1.5rem; }
.page-cover img { width: 100%; height: auto; max-height: 72vh; object-fit: contain; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); }

.blocks { display: flex; flex-direction: column; gap: clamp(1.25rem, 2.5vw, 2rem); }
.blocks-landing { gap: 0; }
.blocks-landing > .blk:not(.hero) { width: min(100% - 2 * var(--gutter), var(--content)); margin-inline: auto; margin-block: clamp(2rem, 5vw, 4rem); }
.blocks-landing > .blk.pagelist { width: min(100% - 2 * var(--gutter), var(--wrap-wide)); }
.al-left { text-align: left; }
.al-center { text-align: center; }
.al-right { text-align: right; }
.al-center img, .al-center figure, .al-center .fig img { margin-inline: auto; }
.w-25 { width: 25%; } .w-33 { width: 33%; } .w-40 { width: 40%; } .w-50 { width: 50%; } .w-60 { width: 60%; } .w-66 { width: 66%; } .w-75 { width: 75%; } .w-80 { width: 80%; } .w-90 { width: 90%; } .w-100 { width: 100%; }
@media (max-width: 720px) { .w-25, .w-33, .w-40, .w-50, .w-60, .w-66, .w-75, .w-80, .w-90 { width: 100%; } }
.blk.fig, .blk.video { margin-inline: auto; }

/* Apparition au défilement (uniquement si JS actif) */
.js .reveal { opacity: 0; transform: translateY(12px); transition: opacity 0.5s ease, transform 0.5s ease; }
.js .reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce), print { .js .reveal { opacity: 1; transform: none; transition: none; } }

/* Texte riche */
.rich { max-width: 100%; color: var(--fg-2); }
.rich-large { font-size: 1.03em; }
.rich p { margin: 0 0 1em; }
.rich h1, .rich h3, .rich h4, .blk.heading { color: var(--fg); line-height: 1.3; letter-spacing: 0; font-weight: 700; text-wrap: balance; }
/* Les paragraphes migrés sont des <h2> : même taille qu'un titre, mais graisse normale pour une lecture confortable. */
.rich h2 { color: var(--fg); line-height: 1.45; letter-spacing: 0; font-weight: 400; text-wrap: pretty; }
.rich h2 strong { font-weight: 700; }
.rich h3 strong { font-weight: inherit; }
.rich h2, .blk.heading { font-size: var(--fs-h2); margin: 1.6rem 0 0.7rem; position: relative; padding-left: 0.9rem; }
.rich h2::before, .blk.heading::before { content: ""; position: absolute; left: 0; top: 0.3em; bottom: 0.3em; width: 3px; border-radius: 2px; background: linear-gradient(var(--amber), var(--green)); }
/* Pas de barre pour les titres centrés, enchaînés ou placés dans une citation (texte d'emphase). */
.rich h2.al-center, .blk.heading.al-center, .rich h2 + h2, .rich blockquote h2 { padding-left: 0; }
.rich h2.al-center::before, .blk.heading.al-center::before, .rich h2 + h2::before, .rich blockquote h2::before { display: none; }
.rich h2 + h2 { margin-top: 0.9rem; }
.rich h3 { font-size: var(--fs-h3); margin: 1.4rem 0 0.5rem; color: var(--amber-2); }
.rich h4 { font-size: 1.02rem; margin: 1.2rem 0 0.4rem; }
.rich ul, .rich ol { padding-left: 1.4em; margin: 0 0 1em; }
.rich li { margin: 0.3em 0; }
.rich li::marker { color: var(--amber); }
.rich strong { color: var(--fg); font-weight: 650; }
.rich blockquote {
  margin: 1.25rem 0; padding: 0.9rem 1.1rem 0.9rem 1.3rem; border-left: 3px solid var(--amber); background: linear-gradient(90deg, rgba(255, 187, 76, 0.08), transparent 70%); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; color: var(--fg);
}
.rich blockquote > :last-child { margin-bottom: 0; }
.rich blockquote h2 { font-size: calc(var(--fs-h2) * 0.95); font-weight: 400; color: var(--fg); }
.rich blockquote h2 strong { font-weight: 700; }
/* Taille donnée par les attributs width/height (médiathèque), bornée par la largeur du conteneur, hauteur en auto :
   l'espace est réservé avant le chargement. Pas de width: auto ni de max-height ici, qui annuleraient cette réservation. */
.rich img { border-radius: var(--radius-sm); border: 1px solid var(--line); margin: 1rem auto; }
.rich hr, .blk.divider { border: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--line-2), transparent); margin: 1.75rem 0; }
.rich code { font-family: var(--mono); font-size: 0.9em; background: var(--surface-2); padding: 0.1em 0.4em; border-radius: 4px; }
.rich pre { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 1rem; overflow: auto; font-family: var(--mono); font-size: 0.88em; }
.rich a { font-weight: 500; }
/* Appels de citation [n] et entrées de bibliographie ciblées par une ancre « ref-… » */
.rich sup a { text-decoration: none; font-weight: 600; }
.rich [id^="ref-"] { scroll-margin-top: 6rem; }
.rich li:target { color: var(--fg); background: color-mix(in srgb, var(--amber) 14%, transparent); box-shadow: 0 0 0 0.4rem color-mix(in srgb, var(--amber) 14%, transparent); border-radius: 4px; }

/* Boutons */
.btn { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.7rem 1.3rem; border-radius: 999px; font-weight: 600; font-size: 0.95rem; text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: transform 0.2s, box-shadow 0.2s, background 0.2s, color 0.2s; line-height: 1.2; }
.btn-primary { background: linear-gradient(135deg, var(--amber), var(--amber-2)); color: #16120a; box-shadow: 0 6px 20px rgba(255, 187, 76, 0.25); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(255, 187, 76, 0.35); color: #000; }
.btn-ghost { background: rgba(255, 255, 255, 0.04); color: var(--fg); border-color: var(--line-2); }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.09); color: #fff; }
.btn-sm { padding: 0.45rem 0.85rem; font-size: 0.82rem; }
.btn-row { margin: 0; }

/* Carrousels (hero & galeries) */
.slider { position: relative; }
.slider-track { position: relative; overflow: hidden; }
.hero { margin: 0; }
.hero .slider-track { height: clamp(22rem, 62vh, 40rem); }
/* Titre centré verticalement par défaut (.slide-center) ; .slide-bottom l'ancre en bas pour laisser la partie haute de l'image (visages) dégagée. */
.hero .slide { position: absolute; inset: 0; opacity: 0; transition: opacity 0.9s ease; display: flex; align-items: center; padding: 0 0 2.5rem; }
.hero .slide-bottom { align-items: flex-end; padding-bottom: clamp(3.25rem, 7vh, 5rem); }
.hero .slide.is-active { opacity: 1; z-index: 1; }
.slide-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; z-index: 0; transform: scale(1.02); transition: transform 9s linear; }
.slide.is-active .slide-bg { transform: scale(1.07); }
.slide-bg.fit-contain { object-fit: contain; object-position: center; background: var(--bg-2); }
/* Point d'intérêt : garde le sujet visible quand l'image est rognée (écrans étroits). */
.slide-bg.focus-left { object-position: 24% 35%; }
.slide-bg.focus-right { object-position: 76% 35%; }
.slide-bg-gradient { background: linear-gradient(135deg, #1a2029, #0a0c10); }
.slide-shade { position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, rgba(10, 12, 16, 0.10) 0%, rgba(10, 12, 16, 0.18) 45%, rgba(10, 12, 16, 0.86) 100%); }
.slide-center .slide-shade { background: linear-gradient(180deg, rgba(10, 12, 16, 0.28) 0%, rgba(10, 12, 16, 0.52) 50%, rgba(10, 12, 16, 0.7) 100%); }
.slide-body { position: relative; z-index: 2; width: min(100% - 2 * var(--gutter), var(--wrap)); margin-inline: auto; display: grid; gap: 0.9rem; justify-items: center; text-align: center; }
.slide-body > * { max-width: 50rem; }
.slide-title { font-size: var(--fs-hero); line-height: 1.1; letter-spacing: -0.015em; margin: 0; color: #fff; text-shadow: 0 4px 30px rgba(0, 0, 0, 0.55); font-weight: 800; text-wrap: balance; }
.slide-text { color: var(--fg-2); font-size: 1.02rem; }
.slide-link { position: absolute; inset: 0; z-index: 3; }
/* Vidéo d'ambiance : l'iframe (dimensionnée par site.js) couvre la diapositive derrière le voile et le titre ;
   une fois le son activé (.is-playing), elle passe devant, tient entièrement dans la diapositive et reçoit les clics. */
.slide-video { position: absolute; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }
/* Vidéo d'ambiance ancrée vers le haut (comme les images : visages dégagés quand le cadre est rogné) ; une fois le
   lecteur activé (.is-playing), elle tient entièrement dans la diapositive et se centre. */
.slide-video iframe { position: absolute; top: 22%; left: 50%; width: 100%; height: 100%; max-width: none; transform: translate(-50%, -22%); border: 0; background: #000; }
.slide.is-playing .slide-video iframe { top: 50%; transform: translate(-50%, -50%); }
/* Bandeau à vidéo d'ambiance : hauteur suivant le format 16/9 de la largeur de l'écran (56.25vw), bornée entre la
   hauteur utile au titre et 88 % de l'écran, pour ne rogner que le minimum. Calculée en hauteur seule : une règle
   aspect-ratio + min-height transférerait une largeur minimale au bandeau et ferait déborder la page sur mobile. */
.hero.hero-video .slider-track { height: clamp(22rem, 56.25vw, 88vh); }
.slide-has-video .slide-bg, .slide-has-video.is-active .slide-bg { transform: none; transition: none; }
.slide.is-playing .slide-video { pointer-events: auto; z-index: 3; background: #000; }
.slide.is-playing .slide-shade, .slide.is-playing .slide-body { display: none; }
.slide-sound::before { content: ""; display: inline-block; width: 0.75em; height: 0.75em; margin-right: 0.5em; vertical-align: -0.05em; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 0.2em rgba(17, 17, 17, 0.25); }
.slider-nav { position: absolute; left: 0; right: 0; bottom: 0.9rem; z-index: 4; display: flex; align-items: center; justify-content: center; gap: 0.9rem; }
.gallery .slider-nav { position: static; margin-top: 0.75rem; }
.slider-prev, .slider-next { width: 2.4rem; height: 2.4rem; border-radius: 50%; border: 1px solid var(--line-2); background: rgba(10, 12, 16, 0.6); color: #fff; font-size: 1.35rem; line-height: 1; cursor: pointer; backdrop-filter: blur(8px); }
.slider-prev:hover, .slider-next:hover { background: var(--amber); color: #111; border-color: var(--amber); }
.dots { display: flex; gap: 0.5rem; }
.dot { width: 0.55rem; height: 0.55rem; border-radius: 50%; border: 0; background: rgba(255, 255, 255, 0.35); cursor: pointer; padding: 0; transition: transform 0.2s, background 0.2s; }
.dot.is-active { background: var(--amber); transform: scale(1.25); }
.gallery-slider .slider-track { aspect-ratio: 16 / 10; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); }
.gallery-slider .g-item { position: absolute; inset: 0; margin: 0; opacity: 0; transition: opacity 0.6s; display: grid; place-items: center; }
.gallery-slider .g-item.is-active { opacity: 1; }
.gallery-slider .g-item img { max-height: 100%; width: auto; object-fit: contain; cursor: zoom-in; }
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr)); gap: 0.75rem; }
.gallery-grid .g-item { margin: 0; aspect-ratio: 4 / 3; overflow: hidden; border-radius: var(--radius-sm); border: 1px solid var(--line); background: var(--surface); }
.gallery-grid .g-item img { width: 100%; height: 100%; object-fit: cover; cursor: zoom-in; transition: transform 0.4s; }
.gallery-grid .g-item img:hover { transform: scale(1.04); }
.lightbox { border: 0; background: rgba(5, 6, 8, 0.92); padding: 0; max-width: 100vw; max-height: 100vh; width: 100vw; height: 100vh; }
.lightbox::backdrop { background: rgba(5, 6, 8, 0.8); }
.lightbox img { max-width: 94vw; max-height: 88vh; width: auto; margin: 4vh auto 0; object-fit: contain; }
.lightbox-close { position: absolute; top: 1rem; right: 1rem; }
.lightbox-prev, .lightbox-next { position: absolute; top: 50%; transform: translateY(-50%); }
.lightbox-prev { left: 1rem; } .lightbox-next { right: 1rem; }

/* Images & figures */
.fig { margin: 0 auto; }
.fig img { width: 100%; border-radius: var(--radius); border: 1px solid var(--line); box-shadow: 0 10px 40px rgba(0, 0, 0, 0.35); max-height: 85vh; object-fit: contain; background: var(--surface); }
figcaption { font-size: 0.88rem; color: var(--fg-3); margin-top: 0.6rem; text-align: center; }

/* Vidéos */
.video { margin-inline: auto; }
.video video { width: 100%; aspect-ratio: 16 / 9; border-radius: var(--radius); border: 1px solid var(--line); background: #000; }
.yt-play {
  position: relative; display: grid; place-items: center; width: 100%; aspect-ratio: 16 / 9; border-radius: var(--radius); border: 1px solid var(--line-2); cursor: pointer; overflow: hidden;
  background: radial-gradient(60% 80% at 30% 20%, rgba(255, 187, 76, 0.18), transparent 60%), radial-gradient(50% 70% at 80% 80%, rgba(76, 207, 63, 0.14), transparent 60%), linear-gradient(135deg, #1b222c, #0c0f14);
  color: #fff; transition: transform 0.25s, box-shadow 0.25s;
}
.yt-play:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.yt-thumb { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; transition: transform 0.5s; }
.yt-play:hover .yt-thumb { transform: scale(1.04); }
.yt-shade { position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, rgba(10, 12, 16, 0.25), rgba(10, 12, 16, 0.15) 50%, rgba(10, 12, 16, 0.8)); }
.yt-badge, .yt-title, .play-icon { position: relative; z-index: 2; }
.yt-badge { position: absolute; top: 1rem; left: 1rem; font-size: 0.68rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--fg-2); }
.play-icon { width: 4.5rem; height: 4.5rem; border-radius: 50%; background: var(--amber); display: grid; place-items: center; box-shadow: 0 10px 40px rgba(255, 187, 76, 0.4); transition: transform 0.25s; }
.play-icon::after { content: ""; display: block; width: 0; height: 0; border-style: solid; border-width: 0.9rem 0 0.9rem 1.5rem; border-color: transparent transparent transparent #16120a; margin-left: 0.3rem; }
.yt-play:hover .play-icon { transform: scale(1.08); }
.yt-title { position: absolute; left: 1rem; right: 1rem; bottom: 1rem; text-align: left; font-weight: 700; font-size: 0.98rem; text-shadow: 0 2px 12px rgba(0, 0, 0, 0.7); z-index: 2; }
.yt-notice { font-size: 0.76rem; }
.yt iframe { width: 100%; aspect-ratio: 16 / 9; border: 0; border-radius: var(--radius); background: #000; }

/* Citations */
.quote { margin: 0 auto; width: min(100%, 56rem); position: relative; padding: clamp(1.25rem, 3vw, 2.25rem) clamp(1.5rem, 4vw, 3rem); }
.quote::before, .quote::after { position: absolute; font-size: 5.5rem; line-height: 1; color: var(--amber); opacity: 0.3; font-family: var(--font-serif); font-style: normal; font-weight: 700; }
.quote::before { content: "“"; left: 0; top: -0.15em; }
.quote::after { content: "”"; right: 0; bottom: -0.55em; }
.quote blockquote { margin: 0; font-family: var(--font-serif); font-size: calc(var(--fs-quote) * 1.1); font-style: italic; font-weight: 400; color: var(--fg); line-height: 1.5; }
.quote figcaption { margin-top: 0.9rem; text-transform: uppercase; letter-spacing: 0.15em; font-size: 0.75rem; color: var(--amber); font-style: normal; }
.quote figcaption::before { content: "— "; }

/* Cartes */
.cards, .pagelist { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr)); gap: 1.1rem; }
.card, .pcard {
  display: flex; flex-direction: column; gap: 0.55rem; padding: 1.35rem; border-radius: var(--radius); text-decoration: none; color: var(--fg-2); position: relative;
  background: linear-gradient(var(--surface), var(--surface)) padding-box, linear-gradient(135deg, var(--line-2), var(--line)) border-box; border: 1px solid transparent;
  transition: transform 0.3s, box-shadow 0.3s, background 0.3s;
}
a.card:hover, .pcard:hover { transform: translateY(-4px); box-shadow: var(--shadow); color: var(--fg-2); background: linear-gradient(var(--surface-2), var(--surface-2)) padding-box, linear-gradient(135deg, var(--amber), var(--green)) border-box; }
.card-n { font-family: var(--mono); font-size: 0.76rem; color: var(--amber); letter-spacing: 0.1em; }
.card-title, .pcard-title { margin: 0; color: var(--fg); font-size: 1.08rem; line-height: 1.3; }
.card-text, .pcard-text { margin: 0; font-size: 0.92rem; }
.card-cta { margin-top: auto; padding-top: 0.5rem; color: var(--amber-2); font-weight: 600; font-size: 0.86rem; }
.card-img { border-radius: var(--radius-sm); aspect-ratio: 16 / 9; object-fit: cover; width: 100%; }
.pcard { padding: 0; overflow: hidden; }
.pcard-media { aspect-ratio: 16 / 10; overflow: hidden; background: var(--surface-2); }
/* Vignettes de projets : cadrage ancré vers le haut pour ne jamais couper les visages. */
.pcard-media img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 12%; transition: transform 0.6s; }
.pcard:hover .pcard-media img { transform: scale(1.05); }
.pcard-placeholder { height: 100%; display: grid; place-items: center; background: linear-gradient(135deg, var(--surface-3), var(--surface)); }
.pcard-initial { font-size: 3.5rem; font-weight: 700; color: var(--amber); opacity: 0.6; }
.pcard-body { padding: 1.1rem 1.35rem 1.35rem; display: flex; flex-direction: column; gap: 0.45rem; flex: 1; }
.pcard-body .eyebrow { margin-bottom: 0; font-size: 0.68rem; }

/* Carrousel de projets (accueil) : une seule ligne, quatre cartes au plus, défilement par page avec accroche */
.pagelist-carousel { display: block; position: relative; --pc-gap: 1.1rem; --pc-n: 4; }
.pcarousel-track { display: flex; gap: var(--pc-gap); overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; scrollbar-width: none; padding: 0.35rem 0 0.6rem; outline: none; overscroll-behavior-x: contain; }
.pcarousel-track::-webkit-scrollbar { display: none; }
.pcarousel-track:focus-visible { outline: 2px solid var(--amber); outline-offset: 6px; border-radius: var(--radius); }
.pcarousel-track > .pcard { flex: 0 0 calc((100% - (var(--pc-n) - 1) * var(--pc-gap)) / var(--pc-n)); scroll-snap-align: start; }
@media (max-width: 1060px) { .pagelist-carousel { --pc-n: 3; } }
@media (max-width: 820px) { .pagelist-carousel { --pc-n: 2; } }
@media (max-width: 560px) { .pagelist-carousel { --pc-n: 1; } .pcarousel-track > .pcard { flex-basis: 86%; } }
.pcarousel-nav { display: flex; align-items: center; justify-content: center; gap: 0.9rem; margin-top: 0.9rem; }
.pcarousel-nav .slider-prev[disabled], .pcarousel-nav .slider-next[disabled] { opacity: 0.35; cursor: default; }
.pcarousel-nav .slider-prev[disabled]:hover, .pcarousel-nav .slider-next[disabled]:hover { background: rgba(10, 12, 16, 0.6); color: #fff; border-color: var(--line-2); }
.pagelist-carousel.is-single .pcarousel-nav, html:not(.js) .pcarousel-nav { display: none; }
@media (prefers-reduced-motion: reduce) { .pcarousel-track { scroll-behavior: auto; } }

/* Frise */
.timeline { list-style: none; margin: 0 auto; padding: 0 0 0 1.75rem; position: relative; width: min(100%, 62rem); }
.timeline::before { content: ""; position: absolute; left: 0.4rem; top: 0.5rem; bottom: 0.5rem; width: 2px; background: linear-gradient(var(--amber), var(--green) 60%, transparent); }
.tl-item { position: relative; margin: 0 0 1.5rem; }
.tl-item::before { content: ""; position: absolute; left: calc(-1.75rem + 0.05rem); top: 0.5rem; width: 0.8rem; height: 0.8rem; background: var(--amber); border-radius: 3px; transform: rotate(45deg); box-shadow: 0 0 0 4px var(--bg), 0 0 16px rgba(255, 187, 76, 0.6); }
.tl-time { font-family: var(--mono); font-size: 0.78rem; color: var(--amber); letter-spacing: 0.08em; margin-bottom: 0.35rem; }
.tl-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.1rem 1.35rem; display: block; text-decoration: none; color: var(--fg-2); transition: transform 0.3s, border-color 0.3s; }
.tl-link:hover { transform: translateX(4px); border-color: var(--amber); color: var(--fg-2); }
.tl-title { margin: 0 0 0.45rem; color: var(--fg); font-size: 1.05rem; }
.tl-card .rich { max-width: none; font-size: 0.96rem; }
.tl-card .rich p:last-child { margin-bottom: 0; }
/* Compétences : les catégories (éléments de liste) ressortent en ambre avec un filet ; les éléments restent en graisse normale. */
.tl-card .rich ul { list-style: none; padding: 0; margin: 1.1rem 0 0.45rem; }
.tl-card .rich ul:first-child { margin-top: 0; }
.tl-card .rich li { margin: 0; padding-left: 0.75rem; border-left: 2px solid var(--amber); color: var(--amber); font-weight: 700; font-size: 1.02em; line-height: 1.4; }
.tl-card .rich li strong { color: inherit; font-weight: inherit; }
.tl-card .rich ul + p { padding-left: calc(0.75rem + 2px); }
.tl-card .rich p strong { font-weight: 400; color: var(--fg-2); }
.tl-img { border-radius: var(--radius-sm); margin-bottom: 0.75rem; aspect-ratio: 16 / 9; max-height: 22rem; width: 100%; object-fit: cover; object-position: 50% 10%; }
.tl-year { list-style: none; margin: 1.75rem 0 0.9rem; }
.tl-year span { font-size: 1.6rem; font-weight: 800; letter-spacing: -0.02em; color: var(--fg-3); }

/* Audio */
.audio-player { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.35rem; width: min(100%, 48rem); margin-inline: auto; }
.audio-head { display: flex; gap: 1.1rem; align-items: center; margin-bottom: 0.9rem; }
.audio-cover { width: 5.5rem; height: 5.5rem; object-fit: cover; border-radius: var(--radius-sm); }
.audio-title { margin: 0; font-size: 1.15rem; }
.audio-current { margin: 0.25rem 0 0; color: var(--fg-3); font-size: 0.88rem; }
.audio-player audio { width: 100%; margin: 0.5rem 0 0.9rem; }
.tracks { list-style: none; margin: 0; padding: 0; max-height: 22rem; overflow: auto; }
.track { width: 100%; display: grid; grid-template-columns: 2rem 1fr auto; gap: 0.75rem; align-items: center; text-align: left; background: none; border: 0; border-bottom: 1px solid var(--line); padding: 0.6rem 0.5rem; cursor: pointer; color: var(--fg-2); border-radius: 6px; font-size: 0.95rem; }
.track:hover { background: var(--surface-2); color: #fff; }
.track.is-active { color: var(--amber); }
.track-n { font-family: var(--mono); font-size: 0.78rem; color: var(--fg-3); }
.track-artist { font-size: 0.78rem; color: var(--fg-3); }

/* PDF & modules */
.pdf, .embed { margin: 0; }
.pdf-frame { width: 100%; border: 1px solid var(--line-2); border-radius: var(--radius); background: #fff; }
.pdf-actions, .embed-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 0.75rem; }
.pdf-title { font-weight: 600; color: var(--fg); margin-right: auto; }
.embed-frame { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line-2); background: #000; }
.embed-frame iframe { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; border: 0; }

/* Colonnes */
.cols { display: grid; gap: 1.75rem; grid-template-columns: 1fr; }
@media (min-width: 820px) { .cols-2 { grid-template-columns: 1fr 1fr; } .cols-3 { grid-template-columns: repeat(3, 1fr); } .cols-4 { grid-template-columns: repeat(4, 1fr); } }
.col { display: flex; flex-direction: column; gap: 1.25rem; min-width: 0; }

/* Formulaire de contact */
.contact { width: min(100%, 40rem); margin-inline: auto; display: grid; gap: 0.9rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.1rem, 3vw, 1.75rem); }
.field { display: grid; gap: 0.35rem; }
.field label { font-weight: 600; font-size: 0.9rem; }
.req { color: var(--amber); }
.contact input, .contact textarea { width: 100%; background: var(--bg-2); color: var(--fg); border: 1px solid var(--line-2); border-radius: var(--radius-sm); padding: 0.7rem 0.85rem; font: inherit; }
.contact input:focus, .contact textarea:focus { border-color: var(--amber); box-shadow: var(--focus); outline: none; }
.hp { position: absolute; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.form-actions { margin: 0; }
.form-flash { padding: 0.75rem 1rem; border-radius: var(--radius-sm); margin: 0; font-weight: 500; }
.form-flash.ok { background: rgba(76, 207, 63, 0.14); color: var(--green); border: 1px solid rgba(76, 207, 63, 0.3); }
.form-flash.err { background: rgba(239, 59, 59, 0.14); color: #ff8080; border: 1px solid rgba(239, 59, 59, 0.3); }

/* Pages de message (404, erreurs) */
.msg-page { padding-top: clamp(2.5rem, 8vh, 6rem); max-width: 44rem; }
.lead { font-size: 1.08rem; color: var(--fg-2); }

/* --------------------------------------------------------------------------
   Pied de page
   -------------------------------------------------------------------------- */
.site-footer { border-top: 1px solid var(--line); background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.02)); padding: clamp(1.75rem, 4vw, 3.25rem) 0; margin-top: auto; }
.footer-grid { display: grid; gap: 1.75rem; grid-template-columns: 1fr; align-items: start; }
@media (min-width: 820px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.footer-brand .rule { margin-top: 0; }
.footer-name { margin: 0.9rem 0 0.25rem; font-size: 1.15rem; }
.footer-name strong { font-weight: 700; }
.footer-name .brand-light { color: var(--fg-2); }
.footer-tagline { color: var(--fg-3); margin: 0; font-style: italic; max-width: 34rem; font-size: 0.95rem; }
.footer-menu { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.4rem; }
.footer-menu a { color: var(--fg-2); text-decoration: none; }
.footer-menu a:hover { color: var(--amber-2); }
.footer-meta { color: var(--fg-3); font-size: 0.88rem; }
.footer-meta p { margin: 0 0 0.4rem; }
.footer-meta a { color: var(--fg-2); }

/* --------------------------------------------------------------------------
   Protection du contenu (PSB_CONTENT_PROTECTION) : sélection et glisser-déposer désactivés hors champs
   de formulaire, impression neutralisée, écran d'avertissement si les outils de développement sont détectés.
   -------------------------------------------------------------------------- */
body.protected { -webkit-user-select: none; user-select: none; -webkit-touch-callout: none; }
body.protected input, body.protected textarea, body.protected select { -webkit-user-select: text; user-select: text; }
body.protected img, body.protected video, body.protected a { -webkit-user-drag: none; }
.protect-overlay { position: fixed; inset: 0; z-index: 10000; display: grid; place-items: center; padding: 2rem var(--gutter); background: var(--bg); color: var(--fg); text-align: center; }
.protect-card { max-width: 34rem; display: grid; gap: 0.9rem; justify-items: center; }
.protect-card h1 { font-size: clamp(1.3rem, 1rem + 1.2vw, 1.8rem); margin: 0; }
.protect-card p { margin: 0; color: var(--fg-2); }
@media print {
  body.protected > * { display: none !important; }
  body.protected::before { content: attr(data-print-notice); display: block; padding: 2rem; font: 16px/1.5 sans-serif; color: #000; }
}

/* --------------------------------------------------------------------------
   Téléphones et petites tablettes
   -------------------------------------------------------------------------- */
@media (max-width: 640px) {
  :root { --gutter: 1rem; }
  .header-inner { min-height: 3.75rem; gap: 0.75rem; }
  .brand-mark { width: 2.1rem; height: 2.1rem; }
  .hero .slider-track { height: clamp(19rem, 68vh, 30rem); }
  .hero .slide { padding-bottom: 2.25rem; }
  .hero .slide-bottom { padding-bottom: 3.25rem; }
  .slide-bg { object-position: 50% 22%; }
  .slide-shade { background: linear-gradient(180deg, rgba(10, 12, 16, 0.1) 0%, rgba(10, 12, 16, 0.2) 35%, rgba(10, 12, 16, 0.9) 100%); }
  .slide-title { font-size: clamp(1.25rem, 1rem + 1.6vw, 1.6rem); }
  .slide-body { gap: 0.6rem; }
  .slide-text { font-size: 0.95rem; }
  .btn { padding: 0.6rem 1.1rem; font-size: 0.9rem; }
  .page-head { padding: 1.5rem 0 0.9rem; }
  .blocks { gap: 1.1rem; }
  .rich h2, .blk.heading { margin-top: 1.25rem; }
  .quote { padding: 1rem 1.25rem 1.25rem; }
  .quote::before, .quote::after { font-size: 3.5rem; }
  .quote::before { left: -0.1rem; }
  .quote::after { right: -0.1rem; bottom: -0.4em; }
  .timeline { padding-left: 1.4rem; }
  .tl-item::before { left: calc(-1.4rem + 0.05rem); }
  .tl-card { padding: 0.9rem 1rem; }
  .play-icon { width: 3.5rem; height: 3.5rem; }
  .play-icon::after { border-width: 0.7rem 0 0.7rem 1.15rem; }
  .pdf-frame { height: 70vh; }
}