/* ==========================================================================
   G2RD — global.css
   Tokens (source : g2rd.json), typographie, header, footer, composants.
   ========================================================================== */

/* ---- Polices locales (variables) ---- */
@font-face {
  font-family: "Plus Jakarta Sans Var";
  src: url("../fonts/plus-jakarta-sans-var.woff2") format("woff2");
  font-weight: 200 800;
  font-display: swap;
}
@font-face {
  font-family: "Inter Var";
  src: url("../fonts/inter-var.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}

/* ---- Tokens (miroir de g2rd.json) ---- */
:root {
  --g2rd-ink: #020617;
  --g2rd-primary: #0f172a;
  --g2rd-surface-soft: #1e293b;
  --g2rd-accent: #a3e635;
  --g2rd-accent-hover: #84cc16;
  --g2rd-light: #f8fafc;
  --g2rd-surface: #f1f5f9;
  --g2rd-muted: #334155;            /* 9.9:1 sur light, 9.45:1 sur surface (AAA) */
  --g2rd-border-light: #e2e8f0;
  --g2rd-border-dark: rgba(148, 163, 184, 0.16);
  --g2rd-text-dark: #0f172a;
  --g2rd-text-light: #f8fafc;
  --g2rd-text-dim: #aab7c9;         /* >=7.19:1 sur ink, slate et panneaux (AAA) */
  --g2rd-accent-deep: #4d7c0f;      /* accent non-texte sur fonds clairs (4.77:1 >= 3:1) */

  --g2rd-font-display: "Plus Jakarta Sans Var", "Plus Jakarta Sans", system-ui, sans-serif;
  --g2rd-font-body: "Inter Var", Inter, system-ui, sans-serif;
  --g2rd-font-mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;

  --g2rd-size-display: clamp(2.75rem, 6.6vw, 6rem);
  --g2rd-size-h2: clamp(2rem, 4.2vw, 3.4rem);
  --g2rd-size-h3: clamp(1.25rem, 2vw, 1.6rem);
  --g2rd-size-body: 1.125rem;
  --g2rd-size-small: 0.88rem;
  --g2rd-size-meta: 0.78rem;

  --g2rd-content: 960px;
  --g2rd-wide: 1440px;
  --g2rd-section-y: clamp(5rem, 10vw, 8.5rem);
  --g2rd-gutter: clamp(1.25rem, 4vw, 2.5rem);

  --g2rd-radius-s: 8px;
  --g2rd-radius-m: 12px;
  --g2rd-radius-l: 16px;
  --g2rd-radius-full: 999px;

  --g2rd-ease: cubic-bezier(0.16, 1, 0.3, 1);
  --g2rd-fast: 0.2s;
}

/* ---- Base ---- */
body {
  font-family: var(--g2rd-font-body);
  font-size: var(--g2rd-size-body);
  color: var(--g2rd-text-dark);
  background: var(--g2rd-light);
  line-height: 1.6;
}

h1, h2, h3 {
  font-family: var(--g2rd-font-display);
  line-height: 1.08;
  letter-spacing: -0.025em;
  font-weight: 750;
}

h1 { font-size: var(--g2rd-size-display); }
h2 { font-size: var(--g2rd-size-h2); }
h3 { font-size: var(--g2rd-size-h3); font-weight: 650; }

a { text-decoration: none; }
p a, .g2rd-editorial a {
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--g2rd-accent-hover);
  transition: color var(--g2rd-fast) var(--g2rd-ease);
}
p a:hover { color: var(--g2rd-primary); text-decoration-thickness: 2px; }
.g2rd-theme-ink p a:hover, .g2rd-theme-slate p a:hover { color: var(--g2rd-accent); }
p a { text-decoration-color: var(--g2rd-accent-deep); }
.g2rd-theme-ink p a, .g2rd-theme-slate p a { text-decoration-color: var(--g2rd-accent); }

:focus-visible {
  outline: 3px solid var(--g2rd-primary);
  outline-offset: 3px;
  border-radius: 2px;
  box-shadow: 0 0 0 6px rgba(248, 250, 252, 0.9);
}
.g2rd-theme-ink :focus-visible,
.g2rd-theme-slate :focus-visible,
.g2rd-header :focus-visible,
.g2rd-footer :focus-visible {
  outline-color: var(--g2rd-accent);
  box-shadow: 0 0 0 6px rgba(2, 6, 23, 0.9);
}

/* Texte masque visuellement, lu par les lecteurs d'ecran */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.g2rd-skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 200;
  background: var(--g2rd-accent);
  color: var(--g2rd-ink);
  padding: 0.6rem 1rem;
  border-radius: var(--g2rd-radius-s);
  font-weight: 600;
  transition: top var(--g2rd-fast) var(--g2rd-ease);
}
.g2rd-skip-link:focus { top: 1rem; }

/* ---- Conteneurs ---- */
.g2rd-wide { max-width: var(--g2rd-wide); margin-inline: auto; padding-inline: var(--g2rd-gutter); }
.g2rd-content { max-width: var(--g2rd-content); margin-inline: auto; padding-inline: var(--g2rd-gutter); }
.g2rd-section { padding-block: var(--g2rd-section-y); }

/* Thèmes de section — rythme sombre / clair */
.g2rd-theme-ink { background: var(--g2rd-ink); color: var(--g2rd-text-light); }
.g2rd-theme-slate { background: var(--g2rd-primary); color: var(--g2rd-text-light); }
.g2rd-theme-light { background: var(--g2rd-light); color: var(--g2rd-text-dark); }
.g2rd-theme-surface { background: var(--g2rd-surface); color: var(--g2rd-text-dark); }

/* ---- Signature : méta-ligne console ---- */
.g2rd-meta {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--g2rd-font-mono);
  font-size: var(--g2rd-size-meta);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--g2rd-muted);
  margin-bottom: 1.4rem;
}
.g2rd-theme-ink .g2rd-meta,
.g2rd-theme-slate .g2rd-meta { color: var(--g2rd-text-dim); }
.g2rd-meta::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--g2rd-accent);
  box-shadow: 0 0 10px rgba(163, 230, 53, 0.7);
  flex: none;
}
.g2rd-meta::after {
  content: "";
  flex: 1;
  height: 1px;
  background: currentColor;
  opacity: 0.25;
  min-width: 2rem;
}

.g2rd-section-head { max-width: 760px; }
.g2rd-section-head p { margin-top: 1rem; color: var(--g2rd-muted); }
.g2rd-theme-ink .g2rd-section-head p,
.g2rd-theme-slate .g2rd-section-head p { color: var(--g2rd-text-dim); }

/* ---- Boutons ---- */
.g2rd-btn {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2.3rem;
  border-radius: var(--g2rd-radius-full);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1;
  transition: transform var(--g2rd-fast) var(--g2rd-ease),
    background var(--g2rd-fast) var(--g2rd-ease),
    border-color var(--g2rd-fast) var(--g2rd-ease),
    color var(--g2rd-fast) var(--g2rd-ease);
}
.g2rd-btn:hover { transform: translateY(-2px) scale(1.02); }
.g2rd-btn:active { transform: translateY(1px) scale(0.98); }

/* Reflet qui traverse le bouton au survol (micro-interaction) */
.g2rd-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 30%, rgba(255, 255, 255, 0.35) 50%, transparent 70%);
  transform: translateX(-110%);
  pointer-events: none;
}
.g2rd-btn--ghost::before,
.g2rd-btn--outline::before {
  background: linear-gradient(115deg, transparent 30%, rgba(163, 230, 53, 0.18) 50%, transparent 70%);
}
.g2rd-btn:hover::before { animation: g2rd-btn-shine 0.7s var(--g2rd-ease); }
@keyframes g2rd-btn-shine {
  to { transform: translateX(110%); }
}

/* Point d'etat dans chaque bouton (meme signature que le bouton animations) */
.g2rd-btn::after {
  content: "";
  position: absolute;
  left: 1rem;
  top: 50%;
  width: 8px;
  height: 8px;
  margin-top: -4px;
  border-radius: 50%;
  background: var(--g2rd-accent);
  transition: left 0.55s var(--g2rd-ease);
  z-index: 1;                /* passe au-dessus des lettres : effet de traversee */
}
/* Au survol / focus, le point transperce le libelle et se range de l'autre cote */
.g2rd-btn:hover::after,
.g2rd-btn:focus-visible::after {
  left: calc(100% - 1rem - 8px);
}
.g2rd-btn--accent::after {
  background: var(--g2rd-ink);
}
.g2rd-btn--ghost::after {
  background: var(--g2rd-accent);
  box-shadow: 0 0 8px rgba(163, 230, 53, 0.7);
}
.g2rd-btn--outline::after {
  background: var(--g2rd-accent-deep);
}

/* Le point pulse tant que le bouton est survole ou focus */
.g2rd-btn:hover::after,
.g2rd-btn:focus-visible::after {
  animation: g2rd-dot-ping 1s ease-out infinite;
}
.g2rd-btn--accent:hover::after,
.g2rd-btn--accent:focus-visible::after {
  animation-name: g2rd-dot-ping-dark;
}
@keyframes g2rd-dot-ping {
  0%   { box-shadow: 0 0 0 0 rgba(163, 230, 53, 0.55); }
  70%  { box-shadow: 0 0 0 7px rgba(163, 230, 53, 0); }
  100% { box-shadow: 0 0 0 0 rgba(163, 230, 53, 0); }
}
@keyframes g2rd-dot-ping-dark {
  0%   { box-shadow: 0 0 0 0 rgba(2, 6, 23, 0.4); }
  70%  { box-shadow: 0 0 0 7px rgba(2, 6, 23, 0); }
  100% { box-shadow: 0 0 0 0 rgba(2, 6, 23, 0); }
}

/* Les lettres reagissent au passage du point (delai calque sur la traversee) */
.g2rd-btn__char { display: inline-block; }
html:not(.g2rd-anim-off) .g2rd-btn:hover .g2rd-btn__char,
html:not(.g2rd-anim-off) .g2rd-btn:focus-visible .g2rd-btn__char {
  animation: g2rd-char-bump 0.32s var(--g2rd-ease) both;
  animation-delay: calc(var(--i) / var(--n) * 0.42s + 0.06s);
}
@keyframes g2rd-char-bump {
  0%, 100% { transform: translateY(0); }
  40% { transform: translateY(-3px); }
}
@media (prefers-reduced-motion: reduce) {
  .g2rd-btn:hover .g2rd-btn__char,
  .g2rd-btn:focus-visible .g2rd-btn__char { animation: none; }
}

/* Halo doux selon le style */
.g2rd-btn--accent:hover { box-shadow: 0 8px 24px -8px rgba(163, 230, 53, 0.55); }
.g2rd-btn--ghost:hover { box-shadow: 0 8px 24px -10px rgba(163, 230, 53, 0.35); }
.g2rd-btn--outline:hover { box-shadow: 0 8px 20px -10px rgba(15, 23, 42, 0.3); }

@media (prefers-reduced-motion: reduce) {
  .g2rd-btn:hover { transform: none; }
  .g2rd-btn::after { transition: none; }
  .g2rd-btn:hover::after,
  .g2rd-btn:focus-visible::after { left: 1rem; }
  .g2rd-btn:hover::before,
  .g2rd-btn:hover::after,
  .g2rd-btn:focus-visible::after,
  .g2rd-anim-toggle:hover .g2rd-anim-toggle__dot { animation: none; }
}

.g2rd-btn--accent { background: var(--g2rd-accent); color: var(--g2rd-ink); }
.g2rd-btn--accent:hover { background: var(--g2rd-accent-hover); }

.g2rd-btn--ghost { border: 1px solid var(--g2rd-border-dark); color: var(--g2rd-text-light); }
.g2rd-btn--ghost:hover { border-color: var(--g2rd-accent); color: var(--g2rd-accent); }

.g2rd-btn--outline { border: 1px solid var(--g2rd-border-light); color: var(--g2rd-text-dark); }
.g2rd-btn--outline:hover { border-color: var(--g2rd-primary); }

/* Lien flèche */
.g2rd-arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 600;
  color: inherit;
}
.g2rd-arrow-link .g2rd-arrow { transition: transform var(--g2rd-fast) var(--g2rd-ease); }
.g2rd-arrow-link:hover .g2rd-arrow { transform: translateX(4px); }
.g2rd-arrow-link:hover { color: var(--g2rd-primary); }
.g2rd-theme-ink .g2rd-arrow-link:hover, .g2rd-theme-slate .g2rd-arrow-link:hover { color: var(--g2rd-accent); }

/* ==========================================================================
   HEADER
   ========================================================================== */
.g2rd-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background 0.3s var(--g2rd-ease), box-shadow 0.3s var(--g2rd-ease);
}
.g2rd-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 1.1rem;
  transition: padding 0.3s var(--g2rd-ease);
}
.g2rd-header.is-scrolled {
  background: rgba(2, 6, 23, 0.82);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 var(--g2rd-border-dark);
}
.g2rd-header.is-scrolled .g2rd-header__bar { padding-block: 0.7rem; }

.g2rd-header__logo img { height: 38px; width: auto; }

.g2rd-nav ul { display: flex; gap: 2rem; align-items: center; }
.g2rd-nav a {
  display: inline-block;
  padding-block: 0.55rem;
  color: var(--g2rd-text-light);
  font-size: 0.95rem;
  font-weight: 500;
  position: relative;
  text-decoration: none;
}
.g2rd-nav a:not(.g2rd-btn)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 100%;
  height: 2px;
  background: var(--g2rd-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--g2rd-fast) var(--g2rd-ease);
}
.g2rd-nav a:not(.g2rd-btn):hover::after,
.g2rd-nav .current-menu-item > a::after { transform: scaleX(1); }

/* --------------------------------------------------------------------------
   Bloc Navigation natif (header) : bouton d'ouverture, overlay mobile,
   bouton de fermeture. Remplace l'ancien pont du menu custom (.g2rd-burger).
   -------------------------------------------------------------------------- */
.g2rd-nav .wp-block-navigation__responsive-container-open,
.g2rd-nav .wp-block-navigation__responsive-container-close {
  color: var(--g2rd-text-light);
  min-width: 44px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.g2rd-nav .wp-block-navigation__responsive-container-open svg,
.g2rd-nav .wp-block-navigation__responsive-container-close svg {
  width: 26px;
  height: 26px;
}
/* Overlay mobile : plein écran encre, liens centrés et agrandis */
.g2rd-nav .wp-block-navigation__responsive-container.has-modal-open {
  background: var(--g2rd-ink);
}
.g2rd-nav .wp-block-navigation__responsive-container.has-modal-open .wp-block-navigation__responsive-container-content {
  display: grid;
  place-content: center;
  padding-top: 0;
}
.g2rd-nav .wp-block-navigation__responsive-container.has-modal-open ul {
  flex-direction: column;
  gap: 2rem;
  text-align: center;
}
.g2rd-nav .wp-block-navigation__responsive-container.has-modal-open a { font-size: 1.4rem; }
.g2rd-nav .wp-block-navigation__responsive-container-close {
  position: absolute;
  top: 1rem;
  right: 1.2rem;
  z-index: 2;
}

/* Élément de menu « Contact » en pastille accent : ajouter la classe CSS
   g2rd-nav__cta à l'élément dans l'éditeur du menu. */
.g2rd-nav .wp-block-navigation-item.g2rd-nav__cta a {
  background: var(--g2rd-accent);
  color: var(--g2rd-ink);
  padding: 0.55rem 1.4rem;
  border-radius: var(--g2rd-radius-full);
  font-weight: 600;
  transition: background var(--g2rd-fast) var(--g2rd-ease), transform var(--g2rd-fast) var(--g2rd-ease);
}
.g2rd-nav .wp-block-navigation-item.g2rd-nav__cta a::after { display: none; }
.g2rd-nav .wp-block-navigation-item.g2rd-nav__cta a:hover {
  background: var(--g2rd-accent-hover, #84cc16);
  transform: translateY(-1px);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.g2rd-footer {
  background: var(--g2rd-ink);
  color: var(--g2rd-text-dim);
  padding-block: 4.5rem 2rem;
  border-top: 1px solid var(--g2rd-border-dark);
}
.g2rd-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
}
.g2rd-footer h3,
.g2rd-footer .g2rd-footer__title {
  font-size: var(--g2rd-size-meta);
  font-family: var(--g2rd-font-mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--g2rd-text-light);
  margin-bottom: 1.1rem;
  font-weight: 500;
}
.g2rd-footer li { margin-bottom: 0.25rem; font-size: 0.95rem; }
.g2rd-footer li a { display: inline-block; padding-block: 0.3rem; }
.g2rd-footer a:hover { color: var(--g2rd-accent); }
.g2rd-footer__brand img { height: 40px; width: auto; margin-bottom: 1rem; }
.g2rd-footer__brand p { font-size: 0.95rem; max-width: 30ch; }
.g2rd-footer__bottom {
  margin-top: 3.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--g2rd-border-dark);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.85rem;
}
@media (max-width: 900px) {
  .g2rd-footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 540px) {
  .g2rd-footer__grid { grid-template-columns: 1fr; }
}


/* ---- Controle utilisateur des animations (RGAA 13.8 / WCAG 2.2.2) ---- */
.g2rd-anim-toggle {
  position: fixed;
  bottom: 1rem;
  left: 1rem;
  z-index: 130;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: 0.6rem 1rem;
  border-radius: var(--g2rd-radius-full);
  background: var(--g2rd-ink);
  color: var(--g2rd-text-light);
  border: 1px solid var(--g2rd-accent);
  font-size: 0.88rem;
  font-weight: 600;
}
.g2rd-anim-toggle { transition: background var(--g2rd-fast) var(--g2rd-ease), transform var(--g2rd-fast) var(--g2rd-ease), box-shadow var(--g2rd-fast) var(--g2rd-ease); }
.g2rd-anim-toggle:hover {
  background: var(--g2rd-primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px -10px rgba(163, 230, 53, 0.4);
}
@media (prefers-reduced-motion: reduce) { .g2rd-anim-toggle:hover { transform: none; } }
.g2rd-anim-toggle .g2rd-anim-toggle__dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--g2rd-accent);
}
.g2rd-anim-toggle:hover .g2rd-anim-toggle__dot,
.g2rd-anim-toggle:focus-visible .g2rd-anim-toggle__dot {
  animation: g2rd-dot-ping 1s ease-out infinite;
}
.g2rd-anim-off .g2rd-anim-toggle .g2rd-anim-toggle__dot { background: var(--g2rd-text-dim); }

/* Animations desactivees par l'utilisateur : tout est fige, contenu integral visible */
.g2rd-anim-off .g2rd-tech__track,
.g2rd-anim-off .g2rd-hero__floor,
.g2rd-anim-off .g2rd-orb,
.g2rd-anim-off .g2rd-float,
.g2rd-anim-off .g2rd-hero__panel::after { animation-play-state: paused; }
.g2rd-anim-off .g2rd-line { stroke-dashoffset: 0; }
.g2rd-anim-off .g2rd-node { opacity: 1; }
.g2rd-anim-off .g2rd-stars { display: none; }

/* Bandeau technologies fige proprement quand les animations sont coupees */
.g2rd-anim-off .g2rd-tech__track { animation: none; flex-wrap: wrap; width: auto; }
.g2rd-anim-off .g2rd-tech__track ul[aria-hidden="true"] { display: none; }

/* Grain premium en couche fixe (principe Motion / DA console) : texture statique,
   pointer-events none, jamais sur un conteneur scrollant. */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 2147483000;
  pointer-events: none;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='g2rd-n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g2rd-n)'/%3E%3C/svg%3E");
}