/* ==========================================================================
   EN AVANT — COUCHE "ULTRA-PREMIUM"
   Chargée APRÈS les feuilles de chaque page : elle unifie la marque
   (bleu nuit + orange), le glassmorphism et les micro-interactions
   sur l'ensemble du site, sans casser les styles existants.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. TOKENS DE MARQUE + UNIFICATION DES VARIABLES DES PAGES
   -------------------------------------------------------------------------- */
:root {
  /* Marque */
  --ea-orange: #ff6a2a;
  --ea-orange-light: #ff8a4c;
  --ea-orange-deep: #e0551f;
  --ea-peach: #ffd9c6;

  /* Bleu nuit (échelle) — aligné sur ultra.css : le bleu doit se voir */
  --ea-night-950: #050b1d;
  --ea-night-900: #071229;
  --ea-night-850: #0a1834;
  --ea-night-800: #0e2044;
  --ea-night-700: #16305c;
  --ea-night-600: #1f4378;

  /* Rouge du bicolore — touches discrètes */
  --ea-rouge: #d21034;

  /* Encre & surfaces claires */
  --ea-ink: #0e1726;
  --ea-muted: #5b6b82;
  --ea-porcelain: #f7f8fb;
  --ea-porcelain-soft: #eef1f6;

  /* Verre */
  --ea-glass-dark: rgba(8, 17, 32, 0.62);
  --ea-glass-dark-strong: rgba(6, 13, 26, 0.78);
  --ea-glass-light: rgba(255, 255, 255, 0.66);
  --ea-glass-border: rgba(255, 255, 255, 0.1);
  --ea-glass-border-light: rgba(13, 27, 46, 0.08);
  --ea-blur: 22px;

  /* Lueurs */
  --ea-glow-orange: 0 18px 50px rgba(255, 106, 42, 0.32);
  --ea-glow-soft: 0 24px 70px rgba(4, 9, 16, 0.45);

  --ea-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ea-font-body: "Manrope", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --ea-font-display: "Space Grotesk", "Manrope", system-ui, sans-serif;

  /* Unification des tokens hérités de style.css */
  --color-primary: var(--ea-orange);
  --color-primary-light: var(--ea-orange-light);
  --color-primary-dark: var(--ea-orange-deep);
  --color-secondary: var(--ea-ink);
  --color-secondary-soft: var(--ea-night-700);
  --color-dark: var(--ea-night-900);
  --color-bg: var(--ea-porcelain);
  --color-bg-soft: var(--ea-porcelain-soft);
  --color-border: var(--ea-glass-border-light);
  --font-display: var(--ea-font-display);
  --font-body: var(--ea-font-body);

  /* Unification des tokens des pages secondaires
     (vingt-chantiers : --primary/--blue · organisation : --orange/--navy) */
  --primary: var(--ea-orange);
  --primary-dark: var(--ea-orange-deep);
  --blue: var(--ea-night-700);
  --blue-dark: var(--ea-night-800);
  --orange: var(--ea-orange);
  --navy: var(--ea-night-800);
  --line: rgba(255, 106, 42, 0.4);
}

/* --------------------------------------------------------------------------
   2. SOCLE GLOBAL — typographie massive, sélection, scrollbar, focus
   -------------------------------------------------------------------------- */
body {
  font-family: var(--ea-font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, .section-title, .hero h1 {
  font-family: var(--ea-font-display);
  letter-spacing: -0.03em;
}

::selection {
  background: rgba(255, 106, 42, 0.85);
  color: #fff;
}

html {
  scrollbar-width: thin;
  scrollbar-color: var(--ea-night-700) transparent;
}

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--ea-night-950); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--ea-night-600), var(--ea-night-700));
  border-radius: 999px;
  border: 2px solid var(--ea-night-950);
}
::-webkit-scrollbar-thumb:hover { background: var(--ea-orange-deep); }

:focus-visible {
  outline: 2px solid var(--ea-orange);
  outline-offset: 3px;
  border-radius: 4px;
}

/* --------------------------------------------------------------------------
   3. REVEAL — filet de sécurité sans JS + système auto [data-ea-reveal]
   -------------------------------------------------------------------------- */
html:not(.js-ready) .reveal-up,
html:not(.js-ready) .reveal-left,
html:not(.js-ready) .reveal-right,
html:not(.js-ready) [data-ea-reveal] {
  opacity: 1 !important;
  transform: none !important;
  filter: none !important;
}

html.js-ready [data-ea-reveal] {
  opacity: 0;
  transform: translateY(26px) scale(0.985);
  filter: blur(7px);
  transition:
    opacity 0.9s var(--ea-ease),
    transform 0.9s var(--ea-ease),
    filter 0.9s var(--ea-ease);
  transition-delay: var(--ea-delay, 0s);
  will-change: opacity, transform, filter;
}

html.js-ready [data-ea-reveal].ea-in {
  opacity: 1;
  transform: none;
  filter: none;
}

/* --------------------------------------------------------------------------
   4. BARRE DE PROGRESSION DE SCROLL (injectée par premium.js)
   -------------------------------------------------------------------------- */
.ea-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 4000;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--ea-orange-deep), var(--ea-orange), var(--ea-peach));
  transform-origin: 0 50%;
  transform: scaleX(0);
  pointer-events: none;
}

/* --------------------------------------------------------------------------
   5. HEADERS — smart sticky + verre profond + dropdown en verre sombre
   -------------------------------------------------------------------------- */
.site-header,
.blog-header,
header.header {
  transition: transform 0.5s var(--ea-ease), background 0.35s ease,
    box-shadow 0.35s ease, border-color 0.35s ease, padding 0.35s ease;
}

.ea-header-hidden {
  transform: translateY(-110%) !important;
}

.site-header.scrolled,
.blog-header.scroll-down {
  background: var(--ea-glass-dark) !important;
  -webkit-backdrop-filter: blur(var(--ea-blur)) saturate(160%);
  backdrop-filter: blur(var(--ea-blur)) saturate(160%);
  border-bottom: 1px solid var(--ea-glass-border);
  box-shadow: 0 16px 50px rgba(4, 9, 16, 0.35);
}

/* Dropdowns : verre bleu nuit, plus de carte blanche */
.dropdown-menu {
  background: var(--ea-glass-dark-strong) !important;
  -webkit-backdrop-filter: blur(26px) saturate(150%);
  backdrop-filter: blur(26px) saturate(150%);
  border: 1px solid var(--ea-glass-border) !important;
  box-shadow: 0 30px 80px rgba(4, 9, 16, 0.55) !important;
  border-radius: 18px;
}

.dropdown-menu a {
  color: rgba(255, 255, 255, 0.88) !important;
}

.dropdown-menu a:hover {
  background: rgba(255, 255, 255, 0.07) !important;
  color: var(--ea-peach) !important;
}

/* --------------------------------------------------------------------------
   6. BOUTONS — lueur, feedback tactile, états focus
   -------------------------------------------------------------------------- */
.btn, .btn-primary, .btn-outline, .btn-ghost, .btn-light, .btn-secondary {
  -webkit-tap-highlight-color: transparent;
}

.btn:active,
.btn-primary:active,
.btn-outline:active {
  transform: translateY(0) scale(0.97);
  transition-duration: 0.12s;
}

.btn-primary {
  background: linear-gradient(135deg, var(--ea-orange) 0%, var(--ea-orange-light) 100%);
  color: #fff;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.35),
    var(--ea-glow-orange);
}

.btn-primary:hover {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.35),
    0 22px 60px rgba(255, 106, 42, 0.45);
}

.btn-secondary,
.btn-ghost,
.btn-outline {
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

/* --------------------------------------------------------------------------
   7. CARTES — bordure dégradée + lueur qui suit le curseur [data-ea-glow]
   -------------------------------------------------------------------------- */
[data-ea-glow] {
  position: relative;
  overflow: hidden;
  transition: transform 0.5s var(--ea-ease), box-shadow 0.5s var(--ea-ease),
    border-color 0.5s var(--ea-ease);
}

[data-ea-glow]::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: radial-gradient(
    340px circle at var(--ea-mx, 50%) var(--ea-my, 50%),
    rgba(255, 122, 61, 0.16),
    transparent 65%
  );
  opacity: 0;
  transition: opacity 0.45s ease;
  pointer-events: none;
}

[data-ea-glow]:hover::after { opacity: 1; }

[data-ea-glow]::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(
    135deg,
    rgba(255, 138, 76, 0.55),
    rgba(255, 255, 255, 0.12) 38%,
    rgba(28, 58, 102, 0.45)
  );
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.45s ease;
  pointer-events: none;
}

[data-ea-glow]:hover::before { opacity: 1; }

[data-ea-glow]:hover {
  transform: translateY(-8px);
  box-shadow: var(--ea-glow-soft);
}

[data-ea-glow] > * { position: relative; z-index: 2; }

/* --------------------------------------------------------------------------
   8. (Héros : gérés par ultra.css depuis le redesign structurel)
   -------------------------------------------------------------------------- */

/* --------------------------------------------------------------------------
   9. FOOTER — bleu nuit profond, liseré orange
   -------------------------------------------------------------------------- */
.site-footer {
  position: relative;
  background: linear-gradient(180deg, var(--ea-night-900) 0%, var(--ea-night-950) 100%);
}

.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 106, 42, 0.65), transparent);
}

.footer-col a {
  transition: color 0.25s ease, padding-left 0.25s ease;
}

.footer-col ul a:hover {
  padding-left: 6px;
  color: var(--ea-peach);
}

/* --------------------------------------------------------------------------
   10. UI INJECTÉE — retour en haut, rideau de transition de page
   -------------------------------------------------------------------------- */
.ea-top {
  position: fixed;
  right: 1.5rem;
  bottom: 6.4rem;
  z-index: 1200;
  width: 52px;
  height: 52px;
  border: 1px solid var(--ea-glass-border);
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--ea-glass-dark);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  color: #fff;
  font-size: 1rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px);
  transition: 0.45s var(--ea-ease);
}

.ea-top:hover {
  background: var(--ea-orange);
  border-color: transparent;
  box-shadow: var(--ea-glow-orange);
}

.ea-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Marque texte de secours si le logo image est introuvable */
.brand.ea-no-logo,
.header-logo a.ea-no-logo {
  font-family: var(--ea-font-display);
  font-weight: 700;
  letter-spacing: 0.18em;
  font-size: 1.05rem;
  color: #fff;
  white-space: nowrap;
}

.brand.ea-no-logo i,
.header-logo a.ea-no-logo i { color: var(--ea-orange); font-style: normal; }

/* --------------------------------------------------------------------------
   11. FORMULAIRES PREMIUM (adhésion, don) — style Apple : border-bottom seul
   -------------------------------------------------------------------------- */
.ea-page-dark {
  min-height: 100vh;
  background:
    radial-gradient(50% 36% at 85% -5%, rgba(255, 106, 42, 0.14), transparent 70%),
    radial-gradient(42% 34% at 8% 12%, rgba(28, 58, 102, 0.5), transparent 72%),
    linear-gradient(165deg, var(--ea-night-950) 0%, var(--ea-night-850) 60%, var(--ea-night-800) 100%);
  color: #fff;
}

.ea-shell {
  width: min(calc(100% - 2rem), 1140px);
  margin: 0 auto;
}

.ea-form-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3.5rem;
  align-items: center;
  padding: 9.5rem 0 6rem;
}

.ea-form-aside .eyebrow { margin-bottom: 1.4rem; }

.ea-form-aside h1 {
  font-size: clamp(2.6rem, 4.6vw, 4.2rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
  margin-bottom: 1.2rem;
  color: #fff;
}

.ea-form-aside h1 span {
  background: linear-gradient(110deg, var(--ea-peach) 10%, var(--ea-orange) 85%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.ea-form-aside p {
  color: rgba(255, 255, 255, 0.72);
  font-size: 1.05rem;
  line-height: 1.75;
  max-width: 46ch;
}

.ea-points { margin-top: 2rem; display: grid; gap: 0.9rem; }

.ea-points li {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
  color: rgba(255, 255, 255, 0.82);
}

.ea-points i {
  margin-top: 0.2rem;
  color: var(--ea-orange);
}

.ea-glass-card {
  position: relative;
  padding: 2.6rem;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.04));
  border: 1px solid var(--ea-glass-border);
  -webkit-backdrop-filter: blur(var(--ea-blur)) saturate(150%);
  backdrop-filter: blur(var(--ea-blur)) saturate(150%);
  box-shadow: 0 40px 110px rgba(4, 9, 16, 0.6);
}

.ea-field {
  position: relative;
  margin-bottom: 1.7rem;
}

.ea-field label {
  display: block;
  margin-bottom: 0.45rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}

.ea-field input,
.ea-field select,
.ea-field textarea {
  width: 100%;
  padding: 0.85rem 0.2rem;
  border: 0;
  border-bottom: 2px solid rgba(255, 255, 255, 0.16);
  border-radius: 0;
  background: transparent;
  color: #fff;
  font-size: 1.05rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  -webkit-appearance: none;
  appearance: none;
}

.ea-field select { cursor: pointer; }
.ea-field select option { color: var(--ea-ink); }

.ea-field input::placeholder { color: rgba(255, 255, 255, 0.28); }

.ea-field input:focus,
.ea-field select:focus,
.ea-field textarea:focus {
  outline: none;
  border-color: var(--ea-orange);
  box-shadow: 0 14px 30px -18px rgba(255, 106, 42, 0.65);
}

.ea-field.is-valid input { border-color: #2fd08f; }
.ea-field.is-invalid input { border-color: #ff5470; }

.ea-field .ea-error {
  display: none;
  margin-top: 0.45rem;
  font-size: 0.85rem;
  color: #ff8aa0;
}

.ea-field .ea-hint {
  display: block;
  margin-top: 0.45rem;
  font-size: 0.82rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.45);
}

.ea-field.is-invalid .ea-error { display: block; }

.ea-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.4rem;
}

.ea-consent {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  margin: 0.4rem 0 1.6rem;
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.66);
}

.ea-consent input {
  margin-top: 0.25rem;
  width: 17px;
  height: 17px;
  accent-color: var(--ea-orange);
}

.ea-hp { position: absolute; left: -9999px; opacity: 0; pointer-events: none; }

/* Montants de don */
.ea-amounts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem;
  margin-bottom: 1.6rem;
}

.ea-amount {
  padding: 1.05rem 0.5rem;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  font-weight: 800;
  font-size: 1.05rem;
  text-align: center;
  cursor: pointer;
  transition: 0.3s var(--ea-ease);
}

.ea-amount:hover { border-color: rgba(255, 138, 76, 0.55); transform: translateY(-2px); }

.ea-amount.active {
  background: linear-gradient(135deg, var(--ea-orange), var(--ea-orange-light));
  border-color: transparent;
  box-shadow: var(--ea-glow-orange);
}

.ea-form-status {
  display: none;
  margin-top: 1.2rem;
  padding: 1rem 1.2rem;
  border-radius: 14px;
  font-weight: 600;
}

.ea-form-status.success {
  display: block;
  background: rgba(47, 208, 143, 0.12);
  border: 1px solid rgba(47, 208, 143, 0.4);
  color: #7ce8bd;
}

.ea-form-status.error {
  display: block;
  background: rgba(255, 84, 112, 0.1);
  border: 1px solid rgba(255, 84, 112, 0.38);
  color: #ff9eb1;
}

.btn-loading { position: relative; pointer-events: none; opacity: 0.75; }

.btn-loading::before {
  content: "";
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: eaSpin 0.7s linear infinite;
}

@keyframes eaSpin { to { transform: rotate(360deg); } }

/* Modale de confirmation (verre) */
.ea-modal {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: grid;
  place-items: center;
  padding: 1.2rem;
  background: rgba(4, 9, 16, 0.62);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  opacity: 0;
  visibility: hidden;
  transition: 0.35s ease;
}

.ea-modal.open { opacity: 1; visibility: visible; }

.ea-modal-card {
  width: min(100%, 480px);
  padding: 2.6rem 2.2rem;
  border-radius: 26px;
  text-align: center;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
  border: 1px solid var(--ea-glass-border);
  -webkit-backdrop-filter: blur(28px) saturate(150%);
  backdrop-filter: blur(28px) saturate(150%);
  box-shadow: 0 50px 130px rgba(4, 9, 16, 0.7);
  color: #fff;
  transform: scale(0.94) translateY(10px);
  transition: transform 0.4s var(--ea-ease);
}

.ea-modal.open .ea-modal-card { transform: none; }

.ea-modal-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 1.3rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-size: 1.7rem;
  background: rgba(47, 208, 143, 0.14);
  color: #2fd08f;
  border: 1px solid rgba(47, 208, 143, 0.35);
}

.ea-modal-card h3 { font-size: 1.6rem; margin-bottom: 0.7rem; color: #fff; }
.ea-modal-card p { color: rgba(255, 255, 255, 0.72); margin-bottom: 1.6rem; }

/* --------------------------------------------------------------------------
   12. DIVERS — cibles tactiles, chatbot, compteurs
   -------------------------------------------------------------------------- */
.slider-dot { position: relative; }
.slider-dot::before { content: ""; position: absolute; inset: -10px; }

/* Base complète du chatbot : nécessaire sur les pages qui ne chargent pas style.css */
.chatbot-fab {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 64px;
  height: 64px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 999px;
  background: linear-gradient(135deg, var(--ea-orange-light), var(--ea-orange));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1300;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.35),
    0 16px 44px rgba(255, 90, 31, 0.42);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.chatbot-fab:hover { transform: translateY(-4px) scale(1.03); }
.chatbot-fab:active { transform: translateY(-1px) scale(0.97); }

.chatbot-icon { width: 28px; height: 28px; display: flex; }
.chatbot-icon svg { width: 100%; height: 100%; }

.chatbot-dot {
  position: absolute;
  top: 9px;
  right: 9px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #38d39f;
  border: 3px solid #fff;
}

[data-ea-count] { font-variant-numeric: tabular-nums; }

/* --------------------------------------------------------------------------
   13. RESPONSIVE + ACCESSIBILITÉ MOUVEMENT
   -------------------------------------------------------------------------- */
@media (max-width: 900px) {
  .ea-form-layout {
    grid-template-columns: 1fr;
    gap: 2.4rem;
    padding: 7.5rem 0 4rem;
  }

  .ea-glass-card { padding: 1.8rem 1.4rem; }
  .ea-form-row { grid-template-columns: 1fr; }
  .ea-amounts { grid-template-columns: repeat(3, 1fr); gap: 0.6rem; }
  .ea-top { right: 1rem; bottom: 5.6rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  html.js-ready [data-ea-reveal],
  .reveal-up, .reveal-left, .reveal-right {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
    transition: none !important;
  }

  html.js-ready .hero .hero-bg,
  .hero::after,
  .vision-strip-track,
  .chatbot-fab::before {
    animation: none !important;
  }
}