/* ════════════════════════════════════════════════════════════════
   GETA Solutions — Design v3 foundation (Direction A v2)
   Loaded AFTER style.css: overrides brand tokens site-wide.
   Palette from logo: deep navy + mid blue + sky.
   Fonts: Inter (UI, déjà self-hosted) + Newsreader italic (éditorial)
          + IBM Plex Mono (métriques).
   ════════════════════════════════════════════════════════════════ */

/* ─── Fonts (latin subsets, self-hosted) ─── */
@font-face {
  font-family: 'Newsreader';
  font-style: italic;
  font-weight: 400 500;
  font-display: swap;
  src: url("/static/fonts/newsreader-italic-latin.1028afdddca1.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: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/static/fonts/plex-mono-400-latin.814fe1615d4d.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: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("/static/fonts/plex-mono-500-latin.6708425c446b.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;
}

/* ─── Brand token overrides (v3 palette) ───
   style.css définit les tokens legacy ; on les remappe ici pour que
   tout le site (boutons, footer, liens, badges) bascule sur la
   nouvelle palette sans toucher chaque template. Les usages --amber
   restants seront nettoyés progressivement (P3). */
:root {
  --ink:        #0a1024;
  --navy:       #14213D;
  --navy-2:     #1b2d52;
  --navy-deep:  #0a1024;
  --navy-mid:   #1b2d52;
  --blue:       #2D7BA8;
  --blue-2:     #3a8fbf;
  --blue-dark:  #246289;
  --sky:        #4AA3D9;
  --sky-soft:   #7dbde6;
  --paper:      #f7f9fc;
  --paper-2:    #eef3f9;
  --line:       #dde5ef;
  --line-strong:#c8d4e3;
  --muted:      #5a6878;

  /* sémantique (hors palette de marque : avertissements, météo) */
  --warn:       #d97706;
  --sun:        #f59e0b;

  /* Transitional: l'accent ambre devient le bleu ciel du logo */
  --amber:      #4AA3D9;
  --amber-dark: #2D7BA8;

  --bs-link-color:       #14213D;
  --bs-link-hover-color: #2D7BA8;
  --bs-link-color-rgb:   20, 33, 61;

  --gradient-navy:  linear-gradient(135deg, #14213D 0%, #1b2d52 100%);
  --gradient-amber: linear-gradient(135deg, #4AA3D9 0%, #2D7BA8 100%);
  --gradient-hero:  linear-gradient(160deg, rgba(10,16,36,0.92) 0%, rgba(27,45,82,0.75) 40%, rgba(10,16,36,0.95) 100%);

  --surface-alt: #f7f9fc;
  --surface-2:   #eef3f9;
  --border:      #dde5ef;
  --border-mid:  #c8d4e3;
  --text:        #14213D;

  --shadow-xs:  0 1px 3px rgba(20, 33, 61, 0.04);
  --shadow:     0 4px 24px rgba(20, 33, 61, 0.08);
}

/* ─── Chrome global ─── */
body { background: var(--paper); }

em.v3-accent, .v3-em {
  font-style: italic;
  font-family: 'Newsreader', 'Source Serif Pro', Georgia, serif;
  font-weight: 500;
  color: var(--blue);
}
.v3-mono {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--blue);
}

/* Navbar : verre dépoli clair (remplace le sombre legacy) */
.navbar-modern {
  background: rgba(247,249,252,0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.navbar-modern.is-scrolled {
  background: rgba(247,249,252,0.95);
  box-shadow: 0 8px 28px rgba(20,33,61,0.08);
}
.navbar-modern .nav-link { color: #475569; }
.navbar-modern .nav-link:hover,
.navbar-modern .nav-link:focus { color: var(--navy); background: var(--paper-2); }
.navbar-modern .nav-link.is-active { color: var(--navy); background: rgba(45,123,168,0.1); }

/* Footer : navy profond + barre lumineuse */
footer.footer {
  background: var(--ink);
  border-top: none;
  position: relative;
}
footer.footer::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--navy) 0%, var(--blue) 35%, var(--sky) 50%, var(--blue) 65%, var(--navy) 100%);
}

/* Boutons : l'accent sky porte du texte navy (contraste AA) */
.btn-warning, .btn-amber {
  --bs-btn-bg: var(--sky);
  --bs-btn-border-color: var(--sky);
  --bs-btn-color: var(--navy);
  --bs-btn-hover-bg: var(--blue);
  --bs-btn-hover-border-color: var(--blue);
  --bs-btn-hover-color: #fff;
}
.btn-primary {
  --bs-btn-bg: var(--navy);
  --bs-btn-border-color: var(--navy);
  --bs-btn-color: #fff;
  --bs-btn-hover-bg: var(--blue);
  --bs-btn-hover-border-color: var(--blue);
  --bs-btn-hover-color: #fff;
  --bs-btn-active-bg: var(--blue);
  --bs-btn-active-border-color: var(--blue);
  --bs-btn-active-color: #fff;
  --bs-btn-disabled-bg: var(--navy);
  --bs-btn-disabled-border-color: var(--navy);
  --bs-btn-disabled-color: rgba(255,255,255,0.65);
  --bs-btn-focus-shadow-rgb: 20, 33, 61;
  box-shadow: 0 4px 16px rgba(20, 33, 61, 0.25);
}

/* Bouton fantôme sur fond clair (remplace btn-outline-light) */
.btn-ghost-v3 {
  --bs-btn-color: #475569;
  --bs-btn-border-color: transparent;
  --bs-btn-hover-color: var(--navy);
  --bs-btn-hover-bg: var(--paper-2);
  --bs-btn-hover-border-color: transparent;
  --bs-btn-active-bg: var(--paper-2);
  --bs-btn-active-color: var(--navy);
  font-weight: 500;
}

/* Barre utilitaire défilante (chrome global, au-dessus de la nav) */
.v3-utility { background: var(--ink); color: rgba(255,255,255,0.72); font-size: 12.5px; padding: 8px 0; overflow: hidden; }
.v3-utility-marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent); }
.v3-utility-track {
  display: inline-flex;
  white-space: nowrap;
  animation: v3Marquee 60s linear infinite;
  align-items: center;
  gap: 32px;
  will-change: transform;
}
.v3-utility-track > span { display: inline-flex; align-items: center; gap: 8px; }
.v3-utility-track i { color: var(--sky); font-size: 13px; }
.v3-utility-marquee:hover .v3-utility-track,
.v3-utility-marquee:focus-within .v3-utility-track { animation-play-state: paused; }
.v3-sep { color: rgba(255,255,255,0.25); font-size: 6px; }
@keyframes v3Marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@media (max-width: 600px) { .v3-utility { display: none; } }

/* Sélection de texte */
::selection { background: rgba(74,163,217,0.3); color: var(--ink); }

/* Scrollbar discrète (WebKit) */
@media (min-width: 901px) {
  ::-webkit-scrollbar { width: 11px; }
  ::-webkit-scrollbar-track { background: var(--paper-2); }
  ::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 6px; border: 2px solid var(--paper-2); }
  ::-webkit-scrollbar-thumb:hover { background: var(--blue); }
}

/* Reveal au scroll (motion.js) — neutralisé si reduced-motion */
.v3-reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.7s cubic-bezier(0.16,1,0.3,1), transform 0.7s cubic-bezier(0.16,1,0.3,1); }
.v3-reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .v3-reveal { opacity: 1; transform: none; transition: none; }
  .v3-utility-track { animation: none !important; }
}