/* ==========================================================================
   Eletec — Design system
   Palette issue du logotype : bleu #013F72 / #004A87 et rouge #ED1C24
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Jetons de design
   ----------------------------------------------------------------------- */
:root {
  /* Marque */
  --navy-950: #01131f;
  --navy-900: #012b4e;
  --navy-800: #013f72;
  --navy-700: #004a87;
  --navy-600: #0d63ad;
  --navy-500: #2b83cd;
  --navy-100: #dceaf7;
  --navy-050: #f0f6fc;

  --red-700: #c2121a;
  --red-600: #ed1c24;
  --red-500: #ff4b52;
  --red-100: #fde3e4;

  /* Neutres */
  --ink: #0b1622;
  --ink-soft: #33465a;
  --muted: #6b7d90;
  --line: #e3e9f0;
  --line-strong: #cfd9e4;
  --mist: #f6f8fb;
  --white: #ffffff;

  /* Accents fonctionnels */
  --success: #12805c;
  --warning: #b25e00;

  /* Typographie */
  --font-display: "Sora", "Segoe UI Variable Display", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --font-body: "Inter", "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "JetBrains Mono", "Cascadia Mono", ui-monospace, SFMono-Regular, Consolas, monospace;

  /* Rythme */
  --shell: 1240px;
  --gutter: clamp(1.15rem, 4vw, 2.75rem);
  --section-y: clamp(4.5rem, 9vw, 8.5rem);
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  /* Ombres */
  --shadow-xs: 0 1px 2px rgba(11, 22, 34, .06);
  --shadow-sm: 0 2px 8px -2px rgba(11, 22, 34, .08), 0 1px 3px rgba(11, 22, 34, .04);
  --shadow: 0 18px 40px -22px rgba(1, 43, 78, .28), 0 2px 10px -4px rgba(11, 22, 34, .1);
  --shadow-lg: 0 40px 80px -40px rgba(1, 43, 78, .4), 0 6px 22px -10px rgba(11, 22, 34, .12);
  --shadow-glow: 0 30px 90px -40px rgba(13, 99, 173, .65);

  /* Transitions */
  --ease: cubic-bezier(.22, .68, .32, 1);
  --ease-out: cubic-bezier(.16, .84, .44, 1);
  --t-fast: .18s var(--ease);
  --t: .34s var(--ease);
  --t-slow: .7s var(--ease-out);

  --header-h: 74px;
}

/* --------------------------------------------------------------------------
   2. Réinitialisation
   ----------------------------------------------------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: clamp(.975rem, .4vw + .9rem, 1.0625rem);
  line-height: 1.7;
  color: var(--ink-soft);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body.is-locked { overflow: hidden; }

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  color: var(--ink);
  line-height: 1.14;
  letter-spacing: -.022em;
  margin: 0 0 .6em;
  text-wrap: balance;
  font-weight: 650;
}

h1 { font-size: clamp(2.25rem, 1.4rem + 3.6vw, 4rem); letter-spacing: -.035em; font-weight: 700; }
h2 { font-size: clamp(1.75rem, 1.15rem + 2.1vw, 2.75rem); letter-spacing: -.03em; }
h3 { font-size: clamp(1.2rem, .98rem + .8vw, 1.55rem); }
h4 { font-size: 1.05rem; }

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

a { color: var(--navy-700); text-decoration: none; transition: color var(--t-fast); }
a:hover { color: var(--red-600); }

img, svg, video { max-width: 100%; height: auto; display: block; }

ul, ol { margin: 0 0 1.1em; padding-left: 1.15em; }
li { margin-bottom: .4em; }

strong { color: var(--ink); font-weight: 620; }

::selection { background: var(--navy-800); color: #fff; }

:focus-visible {
  outline: 3px solid var(--navy-500);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 999;
  background: var(--navy-900);
  color: #fff;
  padding: .8rem 1.2rem;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; color: #fff; }

/* --------------------------------------------------------------------------
   3. Mise en page
   ----------------------------------------------------------------------- */
.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.shell--narrow { max-width: 880px; }
.shell--wide { max-width: 1440px; }

.section { padding-block: var(--section-y); position: relative; }
.section--tight { padding-block: clamp(3rem, 6vw, 5rem); }
.section--mist { background: var(--mist); }
.section--navy {
  background: linear-gradient(160deg, var(--navy-950), var(--navy-900) 45%, var(--navy-800));
  color: rgba(255, 255, 255, .8);
}
.section--navy h1,
.section--navy h2,
.section--navy h3,
.section--navy h4 { color: #fff; }
.section--navy a { color: #b9d8f2; }
.section--navy a:hover { color: #fff; }

.section--navy::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(closest-side at 12% 8%, rgba(43, 131, 205, .28), transparent 70%),
    radial-gradient(closest-side at 88% 92%, rgba(237, 28, 36, .16), transparent 70%);
  pointer-events: none;
}
.section--navy > * { position: relative; }

.stack > * + * { margin-top: var(--stack-gap, 1.25rem); }

.grid { display: grid; gap: clamp(1.1rem, 2.4vw, 1.85rem); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); }
.grid--split { grid-template-columns: minmax(0, 1fr); }
@media (min-width: 900px) {
  .grid--split { grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); align-items: center; gap: clamp(2rem, 5vw, 4.5rem); }
  .grid--split-reverse > :first-child { order: 2; }
}

/* --------------------------------------------------------------------------
   4. Typographie utilitaire
   ----------------------------------------------------------------------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-family: var(--font-body);
  font-size: .78rem;
  font-weight: 640;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--navy-700);
  margin: 0 0 1rem;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: linear-gradient(90deg, var(--navy-700), var(--red-600));
  border-radius: 2px;
  flex: none;
}
.section--navy .eyebrow { color: #8fc4ec; }

.lead {
  font-size: clamp(1.05rem, .6vw + .95rem, 1.3rem);
  line-height: 1.62;
  color: var(--ink-soft);
}
.section--navy .lead { color: rgba(255, 255, 255, .82); }

.text-accent { color: var(--red-600); }
.text-navy { color: var(--navy-800); }
.text-muted { color: var(--muted); }
.text-center { text-align: center; }
.text-balance { text-wrap: balance; }

.section-head { max-width: 720px; margin-bottom: clamp(2rem, 4vw, 3.25rem); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }

.rule {
  height: 1px;
  background: linear-gradient(90deg, var(--line-strong), transparent);
  border: 0;
  margin-block: clamp(2rem, 4vw, 3.5rem);
}

/* --------------------------------------------------------------------------
   5. Boutons
   ----------------------------------------------------------------------- */
.btn {
  --btn-bg: var(--navy-800);
  --btn-fg: #fff;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  padding: .92rem 1.6rem;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-family: var(--font-body);
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: -.005em;
  line-height: 1.2;
  cursor: pointer;
  text-decoration: none;
  overflow: hidden;
  isolation: isolate;
  transition: transform var(--t-fast), box-shadow var(--t), background var(--t), color var(--t), border-color var(--t);
  box-shadow: var(--shadow-sm);
}
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(120deg, rgba(255, 255, 255, .22), transparent 55%);
  opacity: 0;
  transition: opacity var(--t);
}
.btn:hover { color: var(--btn-fg); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn:hover::after { opacity: 1; }
.btn:active { transform: translateY(0); }

.btn svg { width: 1.05em; height: 1.05em; flex: none; }

.btn--primary { --btn-bg: linear-gradient(135deg, var(--navy-700), var(--navy-900)); }
.btn--accent { --btn-bg: linear-gradient(135deg, var(--red-600), var(--red-700)); }
.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--navy-800);
  border-color: var(--line-strong);
  box-shadow: none;
}
.btn--ghost:hover { --btn-bg: var(--navy-050); border-color: var(--navy-500); }
.section--navy .btn--ghost { --btn-fg: #fff; border-color: rgba(255, 255, 255, .35); }
.section--navy .btn--ghost:hover { --btn-bg: rgba(255, 255, 255, .12); }

.btn--light { --btn-bg: #fff; --btn-fg: var(--navy-900); }
.btn--sm { padding: .62rem 1.1rem; font-size: .875rem; }
.btn--lg { padding: 1.05rem 2rem; font-size: 1rem; }
.btn--block { width: 100%; }

.btn-group { display: flex; flex-wrap: wrap; gap: .85rem; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-weight: 620;
  font-size: .95rem;
  color: var(--navy-700);
}
.link-arrow svg { width: 1em; height: 1em; transition: transform var(--t); }
.link-arrow:hover svg { transform: translateX(4px); }

/* --------------------------------------------------------------------------
   6. En-tête
   ----------------------------------------------------------------------- */
.topbar {
  background: var(--navy-950);
  color: rgba(255, 255, 255, .74);
  font-size: .815rem;
  position: relative;
  z-index: 60;
}
.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 40px;
  flex-wrap: wrap;
}
.topbar a { color: rgba(255, 255, 255, .82); }
.topbar a:hover { color: #fff; }
.topbar__list { display: flex; align-items: center; gap: 1.35rem; margin: 0; padding: 0; list-style: none; }
.topbar__list li { margin: 0; display: inline-flex; align-items: center; gap: .45rem; }
.topbar__list svg { width: 14px; height: 14px; opacity: .7; }
.topbar__badge {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  color: #9ed0f5;
}
.topbar__dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #34d399;
  box-shadow: 0 0 0 3px rgba(52, 211, 153, .22);
  animation: pulse-dot 2.4s var(--ease) infinite;
}
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 3px rgba(52, 211, 153, .22); }
  50% { box-shadow: 0 0 0 7px rgba(52, 211, 153, 0); }
}
@media (max-width: 720px) { .topbar__list--secondary { display: none; } }

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t), box-shadow var(--t), background var(--t);
}
.header.is-stuck {
  border-bottom-color: var(--line);
  box-shadow: 0 12px 34px -26px rgba(1, 43, 78, .5);
  background: rgba(255, 255, 255, .93);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: var(--header-h);
}

.brand { display: inline-flex; align-items: center; gap: .7rem; flex: none; }
.brand img { height: 34px; width: auto; }
.brand__mark {
  width: 40px; height: 40px;
  border-radius: 12px;
  background: linear-gradient(140deg, var(--navy-700), var(--navy-950));
  display: grid; place-items: center;
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -.04em;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}
.brand__mark span { color: var(--red-500); }

.nav { display: flex; align-items: center; gap: .2rem; }
.nav__link {
  position: relative;
  padding: .55rem .85rem;
  border-radius: 999px;
  font-size: .925rem;
  font-weight: 560;
  color: var(--ink-soft);
  white-space: nowrap;
  transition: color var(--t-fast), background var(--t-fast);
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: .28rem;
  width: 0;
  height: 2px;
  border-radius: 2px;
  background: var(--red-600);
  transform: translateX(-50%);
  transition: width var(--t);
}
.nav__link:hover { color: var(--navy-800); background: var(--navy-050); }
.nav__link:hover::after { width: 18px; }
.nav__link.is-active { color: var(--navy-800); font-weight: 640; }
.nav__link.is-active::after { width: 18px; }

.header__actions { display: flex; align-items: center; gap: .6rem; flex: none; }

.burger {
  display: none;
  width: 44px; height: 44px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
  padding: 0;
  position: relative;
}
.burger span {
  position: absolute;
  left: 12px;
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background: var(--navy-900);
  transition: transform var(--t), opacity var(--t-fast), top var(--t);
}
.burger span:nth-child(1) { top: 15px; }
.burger span:nth-child(2) { top: 21px; }
.burger span:nth-child(3) { top: 27px; }
.burger[aria-expanded="true"] span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { top: 21px; transform: rotate(-45deg); }

.scroll-progress {
  position: absolute;
  left: 0; bottom: -1px;
  height: 2px;
  width: 0;
  background: linear-gradient(90deg, var(--navy-700), var(--red-600));
  transition: width .1s linear;
}

@media (max-width: 1080px) {
  .header__actions .btn { display: none; }
  .burger { display: block; }
  .nav {
    position: fixed;
    inset: calc(var(--header-h) + 40px) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: .15rem;
    background: #fff;
    padding: 1rem var(--gutter) 2rem;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-lg);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    max-height: calc(100dvh - var(--header-h) - 40px);
    overflow-y: auto;
    transition: opacity var(--t), transform var(--t), visibility var(--t);
  }
  .nav.is-open { opacity: 1; transform: translateY(0); visibility: visible; }
  .nav__link { padding: .95rem 1rem; border-radius: 12px; font-size: 1.02rem; }
  .nav__link::after { display: none; }
  .nav__link.is-active { background: var(--navy-050); }
  .nav__cta { margin-top: .8rem; display: inline-flex; }
}

/* --------------------------------------------------------------------------
   7. Hero
   ----------------------------------------------------------------------- */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, var(--navy-950) 0%, var(--navy-900) 46%, var(--navy-800) 100%);
  color: rgba(255, 255, 255, .82);
  padding-block: clamp(3.25rem, 7vw, 6rem) clamp(3rem, 6vw, 5.25rem);
  isolation: isolate;
}
.hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 80%;
  background:
    radial-gradient(closest-side at 20% 30%, rgba(43, 131, 205, .5), transparent 72%),
    radial-gradient(closest-side at 78% 15%, rgba(237, 28, 36, .22), transparent 70%);
  filter: blur(10px);
  z-index: -2;
  animation: aurora 18s var(--ease) infinite alternate;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 68px 68px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 20%, #000 20%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 20%, #000 20%, transparent 78%);
  z-index: -1;
  pointer-events: none;
}
@keyframes aurora {
  0%   { transform: translate3d(0, 0, 0) scale(1); }
  50%  { transform: translate3d(2%, -3%, 0) scale(1.08); }
  100% { transform: translate3d(-2%, 2%, 0) scale(1.02); }
}

.hero h1 {
  color: #fff;
  /* Echelle volontairement plus basse sur petit ecran : a 375 px, une taille
     de 33 px faisait grimper le titre a huit lignes. */
  font-size: clamp(1.8rem, 1rem + 3.4vw, 3.5rem);
  /* Toute la largeur disponible : le titre tient en 2 lignes au lieu de 5,
     ce qui rend le hero beaucoup moins haut. */
  max-width: min(100%, 38ch);
  text-shadow: 0 2px 26px rgba(1, 19, 31, .6);
}
.hero h1 .grad {
  background: linear-gradient(100deg, #6fc0ff 0%, #ffffff 46%, #ff8a90 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__lead {
  font-size: clamp(1.02rem, .5vw + .94rem, 1.22rem);
  color: rgba(255, 255, 255, .84);
  max-width: 78ch;
  text-shadow: 0 1px 14px rgba(1, 19, 31, .5);
}
.hero .eyebrow { color: #8fc4ec; }
.hero .eyebrow::before { background: linear-gradient(90deg, #6fc0ff, var(--red-500)); }

/* --------------------------------------------------------------------------
   Animation plein fond
   ----------------------------------------------------------------------- */

/* Le canvas couvre toute la zone bleue. pointer-events:none est indispensable :
   sans lui il intercepterait les clics destines aux boutons du hero. */
.hero__fx {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

/* Voile de lisibilite : assombrit la gauche ou se trouve le texte, laisse
   l'animation pleinement visible sur la droite. */
.hero__veil {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(
    100deg,
    rgba(1, 19, 31, .84) 0%,
    rgba(1, 19, 31, .66) 34%,
    rgba(1, 19, 31, .2) 62%,
    rgba(1, 19, 31, 0) 88%
  );
}
@media (max-width: 860px) {
  /* Sur mobile le texte occupe toute la largeur : on assombrit uniformement. */
  .hero__veil {
    background: linear-gradient(
      170deg,
      rgba(1, 19, 31, .88) 0%,
      rgba(1, 19, 31, .72) 55%,
      rgba(1, 19, 31, .38) 100%
    );
  }
}

.hero__inner { position: relative; z-index: 3; }

.hero__chips { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1.6rem 0 0; padding: 0; list-style: none; }
.hero__chips li { margin: 0; }
.hero .btn-group { margin-top: 1.75rem; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .42rem .85rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, .2);
  background: rgba(255, 255, 255, .07);
  font-size: .8rem;
  font-weight: 540;
  color: rgba(255, 255, 255, .88);
  backdrop-filter: blur(4px);
  transition: background var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
}
.chip:hover { background: rgba(255, 255, 255, .14); border-color: rgba(255, 255, 255, .4); transform: translateY(-1px); }
.chip svg { width: 14px; height: 14px; }

.hero__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: clamp(1rem, 2.5vw, 2.5rem);
  margin-top: clamp(2rem, 4vw, 3rem);
  padding-top: clamp(1.5rem, 3vw, 2.25rem);
  border-top: 1px solid rgba(255, 255, 255, .14);
}

/* --------------------------------------------------------------------------
   8. Statistiques animées
   ----------------------------------------------------------------------- */
.stat__value {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 1rem + 2.4vw, 2.85rem);
  font-weight: 700;
  letter-spacing: -.04em;
  line-height: 1;
  color: #fff;
  display: flex;
  align-items: baseline;
  gap: .08em;
}
.stat__suffix { font-size: .58em; color: var(--red-500); font-weight: 700; }
.stat__label {
  display: block;
  margin-top: .55rem;
  font-size: .82rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .58);
  font-weight: 560;
}
.stat--dark .stat__value { color: var(--navy-900); }
.stat--dark .stat__suffix { color: var(--red-600); }
.stat--dark .stat__label { color: var(--muted); }

/* --------------------------------------------------------------------------
   9. Cartes
   ----------------------------------------------------------------------- */
.card {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.4rem, 2.6vw, 2rem);
  box-shadow: var(--shadow-xs);
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--navy-700), var(--navy-500) 55%, var(--red-600));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-slow);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--navy-100); }
.card:hover::before { transform: scaleX(1); }

.card--navy {
  background: linear-gradient(155deg, var(--navy-900), var(--navy-950));
  border-color: rgba(255, 255, 255, .1);
  color: rgba(255, 255, 255, .78);
}
.card--navy h3, .card--navy h4 { color: #fff; }
.card--navy .card__icon { background: rgba(255, 255, 255, .1); color: #9ed0f5; }
.card--navy:hover { border-color: rgba(255, 255, 255, .26); }

.card--accent {
  background: linear-gradient(155deg, var(--navy-800), var(--navy-950) 70%);
  border-color: transparent;
  color: rgba(255, 255, 255, .8);
  box-shadow: var(--shadow-glow);
}
.card--accent h3, .card--accent h4 { color: #fff; }
.card--accent .card__icon { background: rgba(237, 28, 36, .2); color: #ff9aa0; }

.card__icon {
  width: 48px; height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--navy-050);
  color: var(--navy-700);
  margin-bottom: 1.1rem;
  flex: none;
  transition: transform var(--t), background var(--t);
}
.card__icon svg { width: 24px; height: 24px; }
.card:hover .card__icon { transform: translateY(-2px) rotate(-4deg); }

.card h3 { margin-bottom: .5rem; }
.card__body { flex: 1; }
.card__body p { color: inherit; opacity: .86; font-size: .955rem; }
.card__foot { margin-top: 1.25rem; padding-top: 1.1rem; border-top: 1px solid var(--line); }
.card--navy .card__foot, .card--accent .card__foot { border-top-color: rgba(255, 255, 255, .14); }

.card__tag {
  position: absolute;
  top: 1.15rem; right: 1.15rem;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .28rem .6rem;
  border-radius: 999px;
  background: var(--red-100);
  color: var(--red-700);
}
.card--accent .card__tag { background: rgba(255, 255, 255, .16); color: #fff; }

/* Liste à puces stylée */
.ticks { list-style: none; padding: 0; margin: 1rem 0 0; }
.ticks li {
  position: relative;
  padding-left: 1.7rem;
  margin-bottom: .6rem;
  font-size: .945rem;
}
.ticks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .52em;
  width: 15px; height: 15px;
  border-radius: 50%;
  background: var(--navy-050);
  border: 1.5px solid var(--navy-500);
  transition: background var(--t), border-color var(--t);
}
.ticks li::after {
  content: "";
  position: absolute;
  left: 4.6px; top: .86em;
  width: 4px; height: 7px;
  border: solid var(--navy-700);
  border-width: 0 2px 2px 0;
  transform: rotate(43deg) scale(0);
  transform-origin: center;
  transition: transform var(--t);
}
.is-visible .ticks li::after,
.ticks.is-visible li::after { transform: rotate(43deg) scale(1); }
.ticks li:hover::before { background: var(--navy-800); border-color: var(--navy-800); }
.card--navy .ticks li::before, .card--accent .ticks li::before {
  background: rgba(255, 255, 255, .08);
  border-color: rgba(255, 255, 255, .35);
}
.card--navy .ticks li::after, .card--accent .ticks li::after { border-color: #b9d8f2; }

/* --------------------------------------------------------------------------
   10. Sections numérotées / listes alternées
   ----------------------------------------------------------------------- */
.feature-row {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: start;
  padding-block: clamp(2rem, 4vw, 3.25rem);
  border-top: 1px solid var(--line);
}
.feature-row:first-of-type { border-top: 0; padding-top: 0; }
@media (min-width: 860px) {
  .feature-row { grid-template-columns: 90px minmax(0, 1fr) minmax(0, 1.15fr); }
}
.feature-row__index {
  font-family: var(--font-mono);
  font-size: .9rem;
  font-weight: 600;
  color: var(--navy-500);
  letter-spacing: .05em;
  padding-top: .3rem;
}
.section--navy .feature-row { border-top-color: rgba(255, 255, 255, .12); }
.section--navy .feature-row__index { color: #6fc0ff; }

/* --------------------------------------------------------------------------
   11. Bandeau défilant (marquee)
   ----------------------------------------------------------------------- */
.marquee {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  padding-block: .35rem;
}
.marquee__track {
  display: flex;
  align-items: center;
  gap: clamp(2rem, 5vw, 4rem);
  width: max-content;
  /* La duree est calculee cote serveur selon le nombre d'entrees, pour garder
     une vitesse de defilement constante quand la liste s'allonge. */
  animation: marquee var(--marquee-duration, 46s) linear infinite;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--font-display);
  font-size: clamp(1rem, .4vw + .9rem, 1.22rem);
  font-weight: 600;
  letter-spacing: -.015em;
  color: var(--ink);
  white-space: nowrap;
  opacity: .72;
  transition: opacity var(--t), color var(--t);
}
.marquee__item:hover { opacity: 1; color: var(--navy-800); }
.marquee__item::before {
  content: "";
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--red-600);
  opacity: .6;
  flex: none;
}

/* Logotypes d'enseignes : gris estompes par defaut, couleurs au survol. Cela
   harmonise des logos aux styles tres differents sans les retoucher.
   --logo-scale permet d'ajuster un logo isole depuis includes/config.php. */
.marquee__item--logo { opacity: 1; }
.marquee__item--logo img {
  height: calc(30px * var(--logo-scale, 1));
  width: auto;
  max-width: 200px;
  object-fit: contain;
  filter: grayscale(1);
  opacity: .48;
  transition: filter var(--t), opacity var(--t), transform var(--t);
}
.marquee__item--logo:hover { opacity: 1; }
.marquee__item--logo:hover img {
  filter: grayscale(0);
  opacity: 1;
  transform: scale(1.06);
}
@media (max-width: 640px) {
  .marquee__item--logo img {
    height: calc(24px * var(--logo-scale, 1));
    max-width: 150px;
  }
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .marquee__track { animation: none; flex-wrap: wrap; width: 100%; justify-content: center; }
}

/* --------------------------------------------------------------------------
   12. Frise chronologique
   ----------------------------------------------------------------------- */
.timeline { position: relative; margin: 0; padding: 0 0 0 1.9rem; list-style: none; }
.timeline::before {
  content: "";
  position: absolute;
  left: 6px; top: .6rem; bottom: .6rem;
  width: 2px;
  background: linear-gradient(180deg, var(--navy-500), var(--line) 55%, transparent);
}
.timeline li { position: relative; margin: 0 0 2rem; }
.timeline li:last-child { margin-bottom: 0; }
.timeline li::before {
  content: "";
  position: absolute;
  left: -1.9rem; top: .58rem;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--navy-600);
  box-shadow: 0 0 0 4px rgba(255, 255, 255, .8);
  z-index: 1;
  transition: transform var(--t), border-color var(--t);
}
.timeline li:hover::before { transform: scale(1.22); border-color: var(--red-600); }
.timeline__period {
  display: block;
  font-family: var(--font-mono);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--red-600);
  margin-bottom: .2rem;
}
.timeline h4 { margin-bottom: .3rem; }
.timeline p { font-size: .93rem; margin: 0; color: var(--muted); }
.section--navy .timeline li::before { background: var(--navy-950); box-shadow: 0 0 0 4px rgba(1, 19, 31, .9); }
.section--navy .timeline p { color: rgba(255, 255, 255, .62); }

/* --------------------------------------------------------------------------
   13. Accordéon
   ----------------------------------------------------------------------- */
.accordion { border-top: 1px solid var(--line); }
.accordion__item { border-bottom: 1px solid var(--line); }
.accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1.35rem .25rem;
  background: none;
  border: 0;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-display);
  font-size: clamp(1.02rem, .5vw + .92rem, 1.2rem);
  font-weight: 620;
  color: var(--ink);
  letter-spacing: -.02em;
  transition: color var(--t-fast);
}
.accordion__trigger:hover { color: var(--navy-700); }
.accordion__sign {
  position: relative;
  width: 30px; height: 30px;
  flex: none;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  transition: background var(--t), border-color var(--t), transform var(--t);
}
.accordion__sign::before,
.accordion__sign::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  width: 12px; height: 2px;
  border-radius: 2px;
  background: var(--navy-800);
  transform: translate(-50%, -50%);
  transition: transform var(--t), opacity var(--t), background var(--t);
}
.accordion__sign::after { transform: translate(-50%, -50%) rotate(90deg); }
.accordion__trigger[aria-expanded="true"] .accordion__sign { background: var(--navy-800); border-color: var(--navy-800); }
.accordion__trigger[aria-expanded="true"] .accordion__sign::before { background: #fff; }
.accordion__trigger[aria-expanded="true"] .accordion__sign::after { opacity: 0; transform: translate(-50%, -50%) rotate(90deg) scale(0); }
.accordion__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--t-slow);
}
.accordion__panel > div { overflow: hidden; }
.accordion__item.is-open .accordion__panel { grid-template-rows: 1fr; }
.accordion__content { padding: 0 .25rem 1.7rem; max-width: 76ch; }
.accordion__content p { color: var(--muted); }

/* --------------------------------------------------------------------------
   14. Formulaires
   ----------------------------------------------------------------------- */
.form-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: clamp(1.5rem, 3vw, 2.75rem);
  box-shadow: var(--shadow);
}

.field { margin-bottom: 1.15rem; }
.field__label {
  display: block;
  font-size: .87rem;
  font-weight: 620;
  color: var(--ink);
  margin-bottom: .42rem;
}
.field__label .req { color: var(--red-600); margin-left: .15rem; }
.field__hint { font-size: .8rem; color: var(--muted); margin: .35rem 0 0; }

.input, .select, .textarea {
  width: 100%;
  padding: .82rem 1rem;
  font: inherit;
  font-size: .95rem;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  transition: border-color var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);
  appearance: none;
}
.textarea { min-height: 148px; resize: vertical; line-height: 1.6; }
.input:hover, .select:hover, .textarea:hover { border-color: var(--navy-500); }
.input:focus, .select:focus, .textarea:focus {
  outline: none;
  border-color: var(--navy-700);
  box-shadow: 0 0 0 4px rgba(1, 63, 114, .12);
}
.input::placeholder, .textarea::placeholder { color: #98a7b7; }
.select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236b7d90' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .9rem center;
  background-size: 16px;
  padding-right: 2.6rem;
}

.field.has-error .input,
.field.has-error .select,
.field.has-error .textarea { border-color: var(--red-600); background: #fffafa; }
.field.has-error .input:focus,
.field.has-error .select:focus,
.field.has-error .textarea:focus { box-shadow: 0 0 0 4px rgba(237, 28, 36, .13); }

.field__error {
  display: none;
  align-items: center;
  gap: .4rem;
  margin-top: .42rem;
  font-size: .82rem;
  font-weight: 560;
  color: var(--red-700);
}
.field.has-error .field__error { display: flex; animation: shake-in .32s var(--ease); }
@keyframes shake-in {
  0% { transform: translateX(-4px); opacity: 0; }
  60% { transform: translateX(2px); }
  100% { transform: translateX(0); opacity: 1; }
}

.field--row { display: grid; gap: 1.15rem; }
@media (min-width: 640px) { .field--row { grid-template-columns: 1fr 1fr; } }

.checkbox {
  display: flex;
  align-items: flex-start;
  gap: .7rem;
  font-size: .875rem;
  line-height: 1.55;
  color: var(--muted);
  cursor: pointer;
}
.checkbox input {
  appearance: none;
  width: 20px; height: 20px;
  flex: none;
  margin: .1rem 0 0;
  border: 1.5px solid var(--line-strong);
  border-radius: 6px;
  background: #fff;
  cursor: pointer;
  transition: background var(--t-fast), border-color var(--t-fast);
  position: relative;
}
.checkbox input:checked { background: var(--navy-800); border-color: var(--navy-800); }
.checkbox input:checked::after {
  content: "";
  position: absolute;
  left: 6px; top: 2.4px;
  width: 5px; height: 10px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(43deg);
}
.field.has-error .checkbox input { border-color: var(--red-600); }

/* Piège à robots — invisible pour l'humain */
.hp-field {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
  padding: 0;
}

/* Onglets de formulaire */
.tabs { display: flex; gap: .35rem; margin-bottom: 1.75rem; padding: .3rem; background: var(--mist); border-radius: 999px; }
.tab {
  flex: 1;
  padding: .72rem 1rem;
  border: 0;
  border-radius: 999px;
  background: transparent;
  font: inherit;
  font-size: .9rem;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  transition: background var(--t), color var(--t), box-shadow var(--t);
  white-space: nowrap;
}
.tab:hover { color: var(--navy-800); }
.tab.is-active { background: #fff; color: var(--navy-900); box-shadow: var(--shadow-sm); }
.tabpanel[hidden] { display: none; }
@media (max-width: 560px) { .tabs { flex-direction: column; border-radius: var(--radius); } }

.form-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; margin-top: 1.6rem; }
.form-note { font-size: .8rem; color: var(--muted); max-width: 42ch; }

/* Indicateur d'envoi */
.btn.is-loading { pointer-events: none; opacity: .82; }
.btn.is-loading .btn__label { opacity: .55; }
.spinner {
  width: 16px; height: 16px;
  border: 2px solid rgba(255, 255, 255, .45);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .7s linear infinite;
  display: none;
}
.btn.is-loading .spinner { display: block; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Messages de retour */
.alert {
  display: flex;
  gap: .85rem;
  padding: 1rem 1.15rem;
  border-radius: var(--radius);
  font-size: .92rem;
  margin-bottom: 1.5rem;
  border: 1px solid;
  animation: fade-up .45s var(--ease-out) both;
}
.alert svg { width: 20px; height: 20px; flex: none; margin-top: .1rem; }
.alert--success { background: #ecfdf5; border-color: #a7f3d0; color: #065f46; }
.alert--error { background: #fef2f2; border-color: #fecaca; color: #991b1b; }
.alert--info { background: var(--navy-050); border-color: var(--navy-100); color: var(--navy-800); }
.alert strong { display: block; margin-bottom: .15rem; }
.alert ul { margin: .4rem 0 0; padding-left: 1.1rem; }

@keyframes fade-up {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --------------------------------------------------------------------------
   15. Blocs latéraux / encarts
   ----------------------------------------------------------------------- */
.panel {
  background: var(--mist);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.35rem, 2.5vw, 1.85rem);
}
.panel--navy {
  background: linear-gradient(155deg, var(--navy-900), var(--navy-950));
  border-color: transparent;
  color: rgba(255, 255, 255, .78);
}
.panel--navy h3, .panel--navy h4 { color: #fff; }
.panel--navy a { color: #b9d8f2; }

.contact-list { list-style: none; padding: 0; margin: 0; }
.contact-list li {
  display: flex;
  gap: .9rem;
  padding: .95rem 0;
  border-bottom: 1px solid var(--line);
  margin: 0;
}
.contact-list li:last-child { border-bottom: 0; }
.contact-list svg { width: 20px; height: 20px; flex: none; margin-top: .18rem; color: var(--navy-600); }
.contact-list strong { display: block; font-size: .82rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); font-weight: 620; }
.contact-list span, .contact-list a { font-size: .96rem; color: var(--ink); }
.panel--navy .contact-list li { border-bottom-color: rgba(255, 255, 255, .12); }
.panel--navy .contact-list strong { color: rgba(255, 255, 255, .55); }
.panel--navy .contact-list span, .panel--navy .contact-list a { color: #fff; }

/* Appel à l'action final */
.cta-band {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: linear-gradient(150deg, var(--navy-900), var(--navy-950) 60%);
  color: rgba(255, 255, 255, .8);
  padding: clamp(2rem, 5vw, 3.75rem);
  box-shadow: var(--shadow-lg);
}
.cta-band::before {
  content: "";
  position: absolute;
  inset: -40% -10% auto auto;
  width: 60%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(237, 28, 36, .34), transparent 72%);
  animation: aurora 14s var(--ease) infinite alternate;
}
.cta-band::after {
  content: "";
  position: absolute;
  inset: auto auto -50% -10%;
  width: 55%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(43, 131, 205, .4), transparent 70%);
  animation: aurora 17s var(--ease) infinite alternate-reverse;
}
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { color: #fff; max-width: 22ch; }

/* --------------------------------------------------------------------------
   16. Pied de page
   ----------------------------------------------------------------------- */
.footer {
  background: var(--navy-950);
  color: rgba(255, 255, 255, .62);
  padding-top: clamp(3rem, 6vw, 4.5rem);
  font-size: .92rem;
  position: relative;
}
.footer::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .22), transparent);
}
.footer a { color: rgba(255, 255, 255, .74); }
.footer a:hover { color: #fff; }
.footer h4 {
  color: #fff;
  font-size: .8rem;
  letter-spacing: .13em;
  text-transform: uppercase;
  margin-bottom: 1.1rem;
  font-weight: 640;
}
.footer__grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 210px), 1fr));
  padding-bottom: clamp(2.25rem, 4vw, 3.25rem);
}
.footer__grid > :first-child { grid-column: 1 / -1; }
@media (min-width: 860px) {
  .footer__grid { grid-template-columns: 1.6fr 1fr 1fr 1.2fr; }
  .footer__grid > :first-child { grid-column: auto; }
}
.footer__brand { display: inline-flex; align-items: center; gap: .75rem; margin-bottom: 1.1rem; }
.footer__plate {
  background: #fff;
  padding: .5rem .8rem;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
}
.footer__plate img { height: 26px; width: auto; }
.footer__links { list-style: none; padding: 0; margin: 0; }
.footer__links li { margin-bottom: .6rem; }
.footer__links a { display: inline-flex; align-items: center; gap: .4rem; }
.footer__links a::before {
  content: "";
  width: 0; height: 1px;
  background: currentColor;
  transition: width var(--t);
}
.footer__links a:hover::before { width: 10px; }
.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding-block: 1.4rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .85rem;
  font-size: .82rem;
}
.footer__bottom nav { display: flex; flex-wrap: wrap; gap: 1.2rem; }

.to-top {
  position: fixed;
  right: clamp(1rem, 3vw, 1.75rem);
  bottom: clamp(1rem, 3vw, 1.75rem);
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(8px);
  color: var(--navy-800);
  display: grid;
  place-items: center;
  cursor: pointer;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--t), transform var(--t), visibility var(--t), background var(--t);
  z-index: 45;
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { background: var(--navy-800); color: #fff; }
.to-top svg { width: 18px; height: 18px; }

/* --------------------------------------------------------------------------
   17. Fil d'Ariane & en-tête de page
   ----------------------------------------------------------------------- */
.page-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(155deg, var(--navy-950), var(--navy-900) 55%, var(--navy-800));
  color: rgba(255, 255, 255, .8);
  padding-block: clamp(3rem, 6vw, 4.75rem) clamp(3rem, 7vw, 5.5rem);
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 68px 68px;
  mask-image: radial-gradient(ellipse 80% 80% at 30% 0%, #000, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 30% 0%, #000, transparent 75%);
  pointer-events: none;
}
.page-hero::after {
  content: "";
  position: absolute;
  inset: -60% -10% auto auto;
  width: 55%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(43, 131, 205, .38), transparent 70%);
  animation: aurora 16s var(--ease) infinite alternate;
  pointer-events: none;
}
.page-hero > * { position: relative; z-index: 1; }
.page-hero h1 { color: #fff; max-width: 24ch; }
.page-hero .lead { color: rgba(255, 255, 255, .8); }

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
  list-style: none;
  padding: 0;
  margin: 0 0 1.25rem;
  font-size: .82rem;
  color: rgba(255, 255, 255, .58);
}
.breadcrumb li { margin: 0; }
.breadcrumb li + li::before { content: "/"; margin-right: .5rem; opacity: .45; }
.breadcrumb a { color: rgba(255, 255, 255, .75); }
.breadcrumb span { color: #fff; }

/* --------------------------------------------------------------------------
   18. Animations d'apparition
   ----------------------------------------------------------------------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .72s var(--ease-out), transform .72s var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}
[data-reveal="left"] { transform: translateX(-30px); }
[data-reveal="right"] { transform: translateX(30px); }
[data-reveal="scale"] { transform: scale(.94); }
[data-reveal="fade"] { transform: none; }
[data-reveal].is-visible { opacity: 1; transform: none; }

/* Sans JavaScript, tout est visible immédiatement. */
.no-js [data-reveal] { opacity: 1 !important; transform: none !important; }

/* Filet de sécurité : si l'observateur ne se déclenche pas (très vieux
   navigateur, erreur JS), le contenu reste lisible après un délai. */
@keyframes reveal-fallback {
  to { opacity: 1; transform: none; }
}
.js-ready [data-reveal]:not(.is-visible) {
  animation: reveal-fallback .01s linear 2.5s forwards;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
}

/* --------------------------------------------------------------------------
   19. Divers
   ----------------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .3rem .7rem;
  border-radius: 999px;
  font-size: .76rem;
  font-weight: 640;
  letter-spacing: .04em;
  background: var(--navy-050);
  color: var(--navy-700);
  border: 1px solid var(--navy-100);
}
.badge--red { background: var(--red-100); color: var(--red-700); border-color: #f8c9cc; }
.badge--green { background: #ecfdf5; color: var(--success); border-color: #a7f3d0; }

.kpi-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 170px), 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.kpi-strip > * {
  background: #fff;
  padding: clamp(1.25rem, 2.5vw, 1.85rem);
  transition: background var(--t);
}
.kpi-strip > *:hover { background: var(--navy-050); }

.pill-list { display: flex; flex-wrap: wrap; gap: .45rem; list-style: none; padding: 0; margin: 1rem 0 0; }
.pill-list li { margin: 0; }
.pill-list span {
  display: inline-block;
  padding: .32rem .75rem;
  border-radius: 999px;
  background: var(--mist);
  border: 1px solid var(--line);
  font-size: .8rem;
  font-family: var(--font-mono);
  color: var(--ink-soft);
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
}
.pill-list span:hover { background: var(--navy-800); color: #fff; border-color: var(--navy-800); transform: translateY(-2px); }
.panel--navy .pill-list span, .card--navy .pill-list span, .card--accent .pill-list span {
  background: rgba(255, 255, 255, .08);
  border-color: rgba(255, 255, 255, .16);
  color: rgba(255, 255, 255, .8);
}

.figure-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--mist);
  box-shadow: var(--shadow);
}
.figure-frame svg { width: 100%; height: auto; display: block; }

.quote {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, .6vw + 1rem, 1.5rem);
  line-height: 1.5;
  letter-spacing: -.02em;
  color: var(--ink);
  border-left: 3px solid var(--red-600);
  padding-left: 1.4rem;
  margin: 0;
}

.divider-dots { display: flex; gap: .4rem; align-items: center; }
.divider-dots span { width: 6px; height: 6px; border-radius: 50%; background: var(--line-strong); }
.divider-dots span:first-child { background: var(--red-600); width: 22px; border-radius: 3px; }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

/* Barre de progression de lecture des sections (latérale, desktop) */
.section-rail { display: none; }
@media (min-width: 1400px) {
  .section-rail {
    display: block;
    position: fixed;
    left: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 40;
    list-style: none;
    margin: 0;
    padding: 0;
  }
  .section-rail li { margin: 0 0 .55rem; }
  .section-rail a {
    display: flex;
    align-items: center;
    gap: .6rem;
    font-size: .72rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--muted);
  }
  .section-rail i {
    display: block;
    width: 22px; height: 2px;
    background: var(--line-strong);
    border-radius: 2px;
    transition: width var(--t), background var(--t);
  }
  .section-rail a:hover i, .section-rail a.is-active i { width: 36px; background: var(--red-600); }
  .section-rail a:hover, .section-rail a.is-active { color: var(--navy-800); }
}

/* Barre de notification */
.toast {
  position: fixed;
  left: 50%;
  bottom: 1.5rem;
  transform: translate(-50%, 140%);
  z-index: 80;
  max-width: min(92vw, 460px);
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  padding: .95rem 1.15rem;
  border-radius: var(--radius);
  background: var(--navy-950);
  color: #fff;
  font-size: .9rem;
  box-shadow: var(--shadow-lg);
  transition: transform .5s var(--ease-out);
}
.toast.is-visible { transform: translate(-50%, 0); }
.toast svg { width: 20px; height: 20px; flex: none; color: #34d399; }

/* Impression */
@media print {
  .topbar, .header, .footer, .to-top, .cta-band, .section-rail { display: none !important; }
  body { color: #000; }
  .hero, .page-hero, .section--navy { background: none !important; color: #000 !important; }
  .hero h1, .page-hero h1, .section--navy h1, .section--navy h2, .section--navy h3 { color: #000 !important; }
}