/* ==========================================================================
   Fed Digital — design system v5
   Reproduit fidèlement les maquettes de référence : orange vif, fond clair,
   cartes blanches à bord fin, icônes rondes teintées, titres soulignés.
   ========================================================================== */

/* 1. Reset ---------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
  overflow-x: hidden;
  overflow-x: clip;
}

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  overflow-x: clip;
  width: 100%;
  max-width: 100%;
  min-height: 100vh;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
button, input, textarea, select { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

:focus-visible { outline: 2px solid var(--o); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--o); color: #fff; }

/* 2. Tokens --------------------------------------------------------------- */
:root {
  --font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI',
          Roboto, 'Helvetica Neue', Arial, sans-serif;

  --o:        #FF5C00;
  --o-2:      #FF7A2E;
  --o-deep:   #E64F00;
  --o-soft:   #FFF3EA;
  --o-soft-2: #FFE7D6;

  --bg:      #FFFFFF;
  --bg-soft: #FAFAFA;

  --ink:   #101114;
  --ink-2: #3F444E;
  --muted: #6E7480;
  --line:  #EFEFF1;
  --line-2:#E3E3E7;

  --r:    14px;
  --r-lg: 18px;
  --r-xl: 24px;

  --sh-sm: 0 1px 2px rgba(16, 17, 20, .04);
  --sh:    0 2px 10px rgba(16, 17, 20, .05);
  --sh-lg: 0 18px 44px rgba(16, 17, 20, .09);

  --pad: 22px;
  --max: 1180px;
  --head-h: 66px;
}

@media (max-width: 640px) {
  :root { --pad: 18px; --head-h: 58px; }
  html { scroll-padding-top: 72px; }
}

/* 3. Layout --------------------------------------------------------------- */
.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--pad); }
.wrap-n { max-width: 860px; }

.section { padding: 76px 0; }
.section-sm { padding: 48px 0; }
.section-soft { background: var(--bg-soft); }
@media (max-width: 700px) { .section { padding: 52px 0; } .section-sm { padding: 34px 0; } }

.skip {
  position: absolute; left: 12px; top: -60px; z-index: 200;
  background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 10px;
  font-size: 14px; font-weight: 600; transition: top .18s;
}
.skip:focus { top: 12px; }

/* 4. Typography ----------------------------------------------------------- */
h1, h2, h3, h4 { font-weight: 800; line-height: 1.14; letter-spacing: -.03em; color: var(--ink); }
h1 { font-size: clamp(32px, 6.6vw, 52px); }
h2 { font-size: clamp(25px, 4.4vw, 36px); }
h3 { font-size: clamp(18px, 2.3vw, 21px); font-weight: 700; letter-spacing: -.02em; }
h4 { font-size: 16px; font-weight: 700; letter-spacing: -.015em; }
em { font-style: normal; color: var(--o); }

p { color: var(--muted); }
.lead { font-size: clamp(15.5px, 2vw, 17px); line-height: 1.62; color: var(--muted); }
.small { font-size: 14px; }
strong, b { font-weight: 700; color: var(--ink); }

/* Deux tons du nom des produits : « Fed » noir + suffixe orange */
.two b { color: var(--ink); font-weight: 800; }
.two i { font-style: normal; color: var(--o); font-weight: 800; }

/* Filet orange sous les titres de section */
.uline { position: relative; display: inline-block; padding-bottom: 12px; }
.uline::after {
  content: ''; position: absolute; left: 0; bottom: 2px; width: 62px; height: 7px;
  background: no-repeat left/contain
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='62' height='7' viewBox='0 0 62 7'%3E%3Cpath d='M1 5.2C13 1.6 30 .8 61 3.2' stroke='%23FF5C00' stroke-width='2.6' stroke-linecap='round' fill='none'/%3E%3C/svg%3E");
}

/* Sur-titre : petit point orange + majuscules espacées */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase;
  color: var(--o); margin-bottom: 16px;
}
.eyebrow::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--o); }
.eyebrow.no-dot::before { display: none; }

.head-c { text-align: center; max-width: 640px; margin: 0 auto 40px; }
.head-c p { margin-top: 14px; }
.head-c .uline::after { left: 50%; transform: translateX(-50%); }
.head-l { max-width: 640px; margin-bottom: 34px; }
.head-l p { margin-top: 12px; }

/* 5. Header --------------------------------------------------------------- */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .9);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s, box-shadow .2s;
  padding-top: env(safe-area-inset-top);
}
/* Filet dégradé orange tout en haut : fait le lien avec la barre du téléphone */
.header::before {
  content: ''; display: block; height: 4px;
  background: linear-gradient(90deg, #FF8A47, #FF5C00 40%, #F04E00 75%, #FF7A2E);
}
.header.stuck { border-bottom-color: var(--line); box-shadow: 0 6px 22px rgba(16,17,20,.06); }

.header-in {
  height: var(--head-h); display: flex; align-items: center; gap: 10px;
  width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--pad);
}

.brand { display: flex; align-items: center; gap: 9px; flex-shrink: 0; }
.brand .mark { width: 32px; height: 32px; flex-shrink: 0; border-radius: 9px;
  box-shadow: 0 4px 12px rgba(255, 92, 0, .35), inset 0 1px 0 rgba(255,255,255,.25); }
.brand .mark svg { width: 32px; height: 32px; display: block; }
.brand span:not(.mark) { font-size: clamp(18px, 4.2vw, 21px); font-weight: 800; letter-spacing: -.035em; color: var(--ink); line-height: 1; }
.brand span.o { color: var(--o); margin-left: -4px; }

.nav { display: flex; align-items: center; gap: 2px; margin-left: auto; }
.nav a {
  padding: 9px 13px; border-radius: 10px; font-size: 14.5px; font-weight: 600;
  color: var(--ink-2); white-space: nowrap; transition: background .16s, color .16s;
}
.nav a:hover { background: var(--bg-soft); color: var(--ink); }
.nav a[aria-current="page"] { color: var(--o); background: var(--o-soft); }

/* Toujours collé au bord droit ; la marge auto vit ici, jamais ailleurs. */
.head-side { display: flex; align-items: center; gap: 9px; margin-left: auto; }
@media (min-width: 1081px) { .header .head-side { margin-left: 14px; } }

.lang {
  display: flex; align-items: center; height: 36px; padding: 3px;
  border: 1px solid var(--line-2); border-radius: 999px; background: #fff; gap: 2px;
}
.lang button {
  height: 28px; padding: 0 10px; border-radius: 999px;
  font-size: 11.5px; font-weight: 800; letter-spacing: .05em; color: var(--muted);
  transition: background .16s, color .16s;
}
.lang button[aria-pressed="true"] { color: #fff; background: var(--ink); }

.head-mail {
  width: 42px; height: 42px; border-radius: 50%; flex-shrink: 0;
  display: none; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #FF8A47, #F04E00); color: #fff;
  box-shadow: 0 5px 14px rgba(255, 92, 0, .32), inset 0 1px 0 rgba(255,255,255,.3);
}
.head-mail svg { width: 19px; height: 19px; }

.burger {
  width: 42px; height: 42px; border-radius: 50%;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4.5px;
  background: var(--ink); flex-shrink: 0;
  box-shadow: 0 5px 14px rgba(16, 17, 20, .28), inset 0 1px 0 rgba(255,255,255,.12);
}
.burger i {
  display: block; width: 17px; height: 2px; background: #fff; border-radius: 2px;
  transition: transform .22s, opacity .16s;
}
.burger i:nth-child(2) { width: 12px; margin-right: 5px; transition: transform .22s, opacity .16s, width .16s; }
body.nav-open .burger i:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
body.nav-open .burger i:nth-child(2) { opacity: 0; }
body.nav-open .burger i:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

@media (max-width: 1080px) { .header .nav { display: none; } .header .btn-head { display: none; } .header .head-mail { display: flex; } }
@media (min-width: 1081px) { .header .burger { display: none; } .header .head-mail { display: none; } }
@media (max-width: 360px) { .header .head-mail { display: none !important; } }

/* Menu plein écran v6 */
.drawer {
  position: fixed; inset: 0; z-index: 99;
  background:
    radial-gradient(560px 340px at 108% -6%, var(--o-soft-2), transparent 62%),
    radial-gradient(420px 300px at -12% 108%, var(--o-soft), transparent 60%),
    #fff;
  padding-top: calc(var(--head-h) + 4px + env(safe-area-inset-top));
  overflow-y: auto; -webkit-overflow-scrolling: touch; overscroll-behavior: contain;
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: opacity .22s, transform .22s, visibility .22s;
}
body.nav-open .drawer { opacity: 1; visibility: visible; transform: none; }
.drawer-in { padding: 10px var(--pad) calc(40px + env(safe-area-inset-bottom)); max-width: 640px; margin: 0 auto; }

.drawer .d-sub { font-size: 11.5px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase;
  color: var(--o); margin: 22px 0 10px; display: flex; align-items: center; gap: 8px; }
.drawer .d-sub::after { content: ''; height: 1px; flex: 1; background: var(--line-2); }

.drawer .d-link {
  display: flex; align-items: center; gap: 14px;
  padding: 10px 12px; margin: 0 -12px; border-radius: 16px;
  font-size: 18px; font-weight: 700; letter-spacing: -.02em; color: var(--ink);
  transition: background .15s;
}
.drawer .d-link:active { background: var(--o-soft); }
.drawer .d-link .l { flex: 1; }
.drawer .d-link > svg { color: var(--line-2); }
.drawer .d-link[aria-current="page"] { color: var(--o); }
.drawer .d-link[aria-current="page"] > svg { color: var(--o); }

.drawer .d-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 10px; }
@media (max-width: 380px) { .drawer .d-grid { grid-template-columns: minmax(0,1fr); } }
.drawer .d-card {
  display: flex; align-items: center; gap: 11px; padding: 11px 12px;
  background: #fff; border: 1px solid var(--line); border-radius: 16px;
  box-shadow: var(--sh-sm); min-width: 0; transition: border-color .16s, box-shadow .16s;
}
.drawer .d-card:active { border-color: var(--o-soft-2); box-shadow: 0 6px 16px rgba(255,92,0,.12); }
.drawer .d-card .ico-sm { width: 38px; height: 38px; }
.drawer .d-card .ico-sm svg { width: 18px; height: 18px; }
.drawer .d-card .tx { display: flex; flex-direction: column; min-width: 0; }
.drawer .d-card .two { font-size: 14.5px; font-weight: 800; letter-spacing: -.02em; }
.drawer .d-card .s { font-size: 11px; color: var(--muted); line-height: 1.35;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.drawer .d-card[aria-current="page"] { border-color: var(--o); }

.drawer .d-cta {
  margin-top: 24px; border-radius: 22px; padding: 22px 20px;
  background: linear-gradient(140deg, #FF7A2E, #F04E00 70%);
  color: #fff; box-shadow: 0 16px 36px rgba(240, 78, 0, .32), inset 0 1px 0 rgba(255,255,255,.25);
}
.drawer .d-cta .tx { display: flex; flex-direction: column; gap: 2px; margin-bottom: 14px; }
.drawer .d-cta b { font-size: 18px; letter-spacing: -.02em; color: #fff; }
.drawer .d-cta .tx > span { font-size: 13.5px; color: rgba(255,255,255,.85); }
.drawer .btn-dark2 { width: 100%; justify-content: center; background: var(--ink); color: #fff;
  box-shadow: 0 8px 20px rgba(0,0,0,.25); }
.drawer .d-mail { display: flex; align-items: center; justify-content: center; gap: 8px;
  margin-top: 12px; font-size: 13.5px; font-weight: 600; color: rgba(255,255,255,.92); }
.drawer .d-mail svg { width: 16px; height: 16px; }

/* Apparition en cascade des éléments du menu */
.drawer .d-sub, .drawer .d-link, .drawer .d-card, .drawer .d-cta {
  opacity: 0; transform: translateY(10px);
  transition: opacity .28s ease, transform .3s cubic-bezier(.2,.7,.3,1), background .15s, border-color .16s, box-shadow .16s;
}
body.nav-open .drawer .d-sub, body.nav-open .drawer .d-link,
body.nav-open .drawer .d-card, body.nav-open .drawer .d-cta { opacity: 1; transform: none; }
body.nav-open .drawer-in > *:nth-child(1)  { transition-delay: .03s; }
body.nav-open .drawer-in > *:nth-child(2)  { transition-delay: .06s; }
body.nav-open .drawer-in > *:nth-child(3)  { transition-delay: .09s; }
body.nav-open .drawer-in > *:nth-child(4)  { transition-delay: .12s; }
body.nav-open .drawer-in > *:nth-child(5)  { transition-delay: .15s; }
body.nav-open .drawer-in > *:nth-child(6)  { transition-delay: .18s; }
body.nav-open .drawer-in > *:nth-child(7)  { transition-delay: .21s; }
body.nav-open .drawer-in > *:nth-child(8)  { transition-delay: .24s; }
body.nav-open .drawer-in > *:nth-child(9)  { transition-delay: .27s; }
body.nav-open .drawer-in > *:nth-child(10) { transition-delay: .3s; }
body.nav-open .drawer .d-grid .d-card:nth-child(odd)  { transition-delay: .26s; }
body.nav-open .drawer .d-grid .d-card:nth-child(even) { transition-delay: .32s; }

/* 6. Boutons -------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 50px; padding: 0 24px; border-radius: 12px;
  font-size: 15px; font-weight: 700; letter-spacing: -.005em; white-space: nowrap;
  transition: transform .14s, background .16s, box-shadow .16s, border-color .16s, color .16s;
}
.btn svg { flex-shrink: 0; }
.btn:active { transform: translateY(1px); }

.btn-o {
  background: linear-gradient(180deg, #FF7A2E, #F04E00); color: #fff;
  box-shadow: 0 8px 20px rgba(255, 92, 0, .35),
              inset 0 1.5px 0 rgba(255,255,255,.35), inset 0 -2px 0 rgba(0,0,0,.14);
}
.btn-o:hover { filter: brightness(1.05); box-shadow: 0 12px 28px rgba(255, 92, 0, .42),
              inset 0 1.5px 0 rgba(255,255,255,.35), inset 0 -2px 0 rgba(0,0,0,.14); }

.btn-line { border: 1.5px solid var(--o); color: var(--o); background: #fff; }
.btn-line:hover { background: var(--o-soft); }

.btn-dark { background: linear-gradient(180deg, #2A2C33, #101114); color: #fff;
  box-shadow: 0 8px 20px rgba(16,17,20,.3), inset 0 1.5px 0 rgba(255,255,255,.12); }
.btn-dark:hover { background: #26282E; }

.btn-sm { height: 42px; padding: 0 18px; font-size: 14px; border-radius: 10px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }

.tlink { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 15px; color: var(--ink); }
.tlink svg { transition: transform .18s; }
.tlink:hover svg { transform: translateX(3px); }
.olink { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 14.5px; color: var(--o); }
.olink svg { transition: transform .18s; }
.olink:hover svg { transform: translateX(3px); }

@media (hover: none) {
  .btn:hover, .tlink:hover svg, .olink:hover svg { transform: none; }
  .btn-o:hover { background: var(--o); }
  .btn-line:hover { background: #fff; }
}

/* 7. Cartes & icônes ------------------------------------------------------ */
.card {
  background: linear-gradient(180deg, #fff, #FDFDFE);
  border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 24px; min-width: 0;
  box-shadow: 0 1px 2px rgba(16,17,20,.04), 0 8px 20px -12px rgba(16,17,20,.10);
  transition: box-shadow .2s, border-color .2s, transform .2s;
}
.card-h:hover { box-shadow: var(--sh-lg); border-color: var(--line-2); transform: translateY(-3px); }
@media (hover: none) { .card-h:hover { transform: none; } }

/* Inclinaison 3D pilotée en JS (survol / toucher) */
.t3d {
  transform-style: preserve-3d;
  transition: transform .22s cubic-bezier(.2,.7,.3,1), box-shadow .2s, border-color .2s, background .16s;
  will-change: transform;
}
.t3d.t3d-on { transition: box-shadow .2s, border-color .2s; }
.t3d.t3d-on.card, .t3d.t3d-on.sp { box-shadow: 0 18px 42px -14px rgba(16,17,20,.18), 0 4px 10px rgba(255,92,0,.06); }

/* Icône ronde teintée — relief doux */
.ico {
  width: 54px; height: 54px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(160deg, #FFF6EF, var(--o-soft-2));
  color: var(--o);
  box-shadow: inset 0 1.5px 0 rgba(255,255,255,.9), inset 0 -2px 5px rgba(240,78,0,.10), 0 3px 8px rgba(255,92,0,.10);
}
.ico svg { width: 25px; height: 25px; }
.ico-sm { width: 44px; height: 44px; }
.ico-sm svg { width: 21px; height: 21px; }
.ico-lg { width: 70px; height: 70px; }
.ico-lg svg { width: 32px; height: 32px; }

/* Tuile arrondie (grilles de fonctionnalités) */
.tile {
  width: 52px; height: 52px; border-radius: 14px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(160deg, #FFF6EF, var(--o-soft-2));
  color: var(--o); border: 1px solid var(--o-soft-2);
  box-shadow: inset 0 1.5px 0 rgba(255,255,255,.9), 0 3px 8px rgba(255,92,0,.10);
}
.tile svg { width: 24px; height: 24px; }

.grid { display: grid; gap: 18px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.g5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.g6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
@media (max-width: 1000px) { .g5, .g6 { grid-template-columns: repeat(3, minmax(0, 1fr)); } .g4 { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 860px)  { .g3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px)  { .g2, .g3, .g4, .g5, .g6 { grid-template-columns: minmax(0, 1fr); } }

/* 8. Héros ---------------------------------------------------------------- */
.hero { padding: 56px 0 22px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: minmax(0,1fr); gap: 28px; } .hero-art { order: -1; } }
.hero h1 { max-width: 18ch; font-size: clamp(34px, 5.4vw, 58px); }
.hero .lead { max-width: 52ch; margin-top: 18px; }
.hero .btn-row { margin-top: 26px; }
@media (max-width: 620px) { .hero .btn-row .btn { flex: 1 1 100%; } }
.hero-art { display: flex; justify-content: center; }
.hero-art svg { width: 100%; max-width: 440px; height: auto; }

/* Bandeau produits relié par des pointillés */
.strip {
  border: 1px solid var(--line); border-radius: var(--r-xl); background: #fff;
  padding: 22px 18px 30px; box-shadow: var(--sh); position: relative; overflow: hidden;
}
.strip-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.sp {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  padding: 16px 10px 18px; border: 1px solid var(--line); border-radius: var(--r);
  background: #fff; min-width: 0; transition: box-shadow .2s, transform .2s, border-color .2s;
}
.sp:hover { box-shadow: var(--sh-lg); transform: translateY(-3px); border-color: var(--o-soft-2); }
@media (hover: none) { .sp:hover { transform: none; box-shadow: none; } }
.sp .ico { margin-bottom: 12px; }
.sp .nm { font-size: 15.5px; letter-spacing: -.025em; margin-bottom: 5px; }
.sp p { font-size: 12.5px; line-height: 1.45; }
.strip-line { position: relative; height: 26px; margin-top: 6px; }
.strip-line .ln { position: absolute; left: 10%; right: 10%; top: 8px; height: 2px;
  background: repeating-linear-gradient(90deg, var(--o-soft-2) 0 6px, transparent 6px 12px); }
.strip-dots { position: absolute; inset: 0; display: grid; grid-template-columns: repeat(5, 1fr); }
.strip-dots i { justify-self: center; width: 9px; height: 9px; border-radius: 50%; background: var(--o); margin-top: 4.5px; }
@media (max-width: 1000px) { .strip-grid { grid-template-columns: repeat(3, minmax(0,1fr)); } .strip-line { display: none; } }
@media (max-width: 620px)  { .strip-grid { grid-template-columns: repeat(2, minmax(0,1fr)); } }

/* 9. Cartes écosystème (Finance / Commerce / Digital) --------------------- */
.eco { text-align: center; padding: 30px 22px 26px; }
.eco .ico { margin: 0 auto 16px; }
.eco h3 { margin-bottom: 8px; }
.eco p { font-size: 14px; line-height: 1.55; }
.eco .sep { height: 1px; background: var(--line); margin: 20px 0 14px; }
.eco .lbl { font-size: 12.5px; color: var(--muted); margin-bottom: 10px; }
.eco .tags { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.tag {
  display: inline-block; padding: 6px 12px; border-radius: 999px;
  background: var(--o-soft); font-size: 12.5px; font-weight: 700; letter-spacing: -.01em;
}
.tag b { color: var(--ink); } .tag i { font-style: normal; color: var(--o); }

/* Trois cartes reliées */
.linked { position: relative; }
.linked .dot-line { position: absolute; top: 50%; height: 2px; z-index: 0;
  background: repeating-linear-gradient(90deg, var(--o-soft-2) 0 5px, transparent 5px 10px); }
.linked .card { position: relative; z-index: 1; }
@media (max-width: 860px) { .linked .dot-line { display: none; } }

/* 10. Bandeau d'appel ----------------------------------------------------- */
.band {
  border: 1px solid var(--line); border-radius: var(--r-xl);
  background: linear-gradient(120deg, #FFF8F3 0%, #FFFDFB 60%, #fff 100%);
  padding: 26px; display: flex; align-items: center; gap: 26px; flex-wrap: wrap;
}
.band .art { width: 118px; flex-shrink: 0; }
.band .tx { flex: 1 1 260px; min-width: 0; }
.band h3 { margin-bottom: 8px; }
.band p { font-size: 14px; }
.band .btn { flex-shrink: 0; }
@media (max-width: 700px) { .band { padding: 22px; gap: 18px; } .band .btn { width: 100%; } }

/* 11. Lignes produit (page Écosystème) ------------------------------------ */
.prow {
  display: flex; align-items: center; gap: 20px; padding: 20px 22px;
  border: 1px solid var(--line); border-radius: var(--r-lg); background: #fff;
  box-shadow: var(--sh-sm); transition: box-shadow .2s, border-color .2s, transform .2s;
}
.prow:hover { box-shadow: var(--sh-lg); border-color: var(--line-2); transform: translateY(-2px); }
@media (hover: none) { .prow:hover { transform: none; box-shadow: var(--sh-sm); } }
.prow .tx { flex: 1; min-width: 0; }
.prow .nm { font-size: 21px; letter-spacing: -.03em; margin-bottom: 5px; }
.prow p { font-size: 14px; line-height: 1.5; }
.prow .go { flex-shrink: 0; }
@media (max-width: 760px) {
  .prow { align-items: flex-start; gap: 14px; padding: 18px; flex-wrap: wrap; }
  .prow .go { width: 100%; padding-left: 58px; }
}

/* 12. Page produit -------------------------------------------------------- */
.crumb { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 700; color: var(--o); margin-bottom: 22px; }
.pill {
  display: inline-flex; align-items: center; gap: 7px; height: 28px; padding: 0 12px;
  border-radius: 999px; background: #EEF4FF; color: #2563EB;
  font-size: 12.5px; font-weight: 700; margin-bottom: 16px;
}
.pill i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.p-hero { display: grid; grid-template-columns: 1.02fr .98fr; gap: 40px; align-items: center; }
@media (max-width: 900px) { .p-hero { grid-template-columns: minmax(0,1fr); gap: 30px; } }
.p-title { font-size: clamp(38px, 8vw, 58px); letter-spacing: -.045em; margin-bottom: 10px; }
.p-sub { font-size: clamp(21px, 3.6vw, 28px); font-weight: 800; letter-spacing: -.03em; line-height: 1.2; }
.p-hero .lead { margin-top: 16px; max-width: 46ch; }

/* Maquette de téléphone */
.phone-wrap { display: flex; flex-direction: column; align-items: center; justify-content: center; }
.phone {
  width: 268px; border-radius: 40px; background: #0C0D10; padding: 9px;
  box-shadow: 0 26px 60px rgba(16,17,20,.22); flex-shrink: 0;
}
.phone-scr { background: #fff; border-radius: 32px; overflow: hidden; position: relative; }
.phone-notch {
  position: absolute; top: 8px; left: 50%; transform: translateX(-50%);
  width: 84px; height: 22px; background: #0C0D10; border-radius: 999px; z-index: 3;
}
.phone-bar { display: flex; align-items: center; justify-content: space-between; padding: 10px 16px 4px; font-size: 11px; font-weight: 700; }
.phone-bar .r { display: flex; gap: 4px; align-items: center; color: var(--ink); }
.phone-body { padding: 6px 14px 12px; }
.phone-hi { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 12px; }
.phone-hi span { font-size: 11px; color: var(--muted); display: block; }
.phone-hi b { font-size: 15px; letter-spacing: -.02em; }
.bal { background: #101114; border-radius: 16px; padding: 14px; color: #fff; margin-bottom: 14px; }
.bal .t { display: flex; align-items: center; justify-content: space-between; font-size: 10.5px; color: rgba(255,255,255,.6); }
.bal .amt { font-size: 24px; font-weight: 800; letter-spacing: -.03em; margin: 6px 0 12px; }
.bal .acts { display: flex; gap: 8px; }
.bal .acts span {
  flex: 1; text-align: center; font-size: 11.5px; font-weight: 700; padding: 9px 0; border-radius: 10px;
}
.bal .acts .a1 { background: var(--o); }
.bal .acts .a2 { background: rgba(255,255,255,.13); }
.phone-sec { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.phone-sec b { font-size: 12.5px; }
.phone-sec span { font-size: 10.5px; color: var(--muted); }
.acct { display: flex; align-items: center; gap: 9px; padding: 7px 0; }
.acct .fl { width: 26px; height: 26px; border-radius: 50%; overflow: hidden; flex-shrink: 0; }
.acct .n { flex: 1; min-width: 0; }
.acct .n b { display: block; font-size: 11.5px; }
.acct .n span { font-size: 10px; color: var(--muted); }
.acct .v { font-size: 11.5px; font-weight: 700; }
.phone-tabs { display: flex; border-top: 1px solid var(--line); padding: 9px 0 4px; margin-top: 8px; }
.phone-tabs button { flex: 1; text-align: center; font-size: 9px; color: var(--muted); padding: 2px 0; }
.phone-tabs button svg { margin: 0 auto 3px; width: 15px; height: 15px; }
.phone-tabs button[aria-pressed="true"] { color: var(--o); }

/* Grille de fonctionnalités */
.feat { text-align: center; padding: 6px; }
.feat .tile { margin: 0 auto 12px; }
.feat b { display: block; font-size: 14px; letter-spacing: -.015em; margin-bottom: 5px; }
.feat p { font-size: 12.5px; line-height: 1.45; }

.frow { display: flex; gap: 14px; align-items: flex-start; }
.frow .tile { width: 46px; height: 46px; border-radius: 12px; }
.frow .tile svg { width: 21px; height: 21px; }
.frow b { display: block; font-size: 15.5px; letter-spacing: -.02em; margin-bottom: 4px; }
.frow p { font-size: 13.5px; line-height: 1.5; }

/* 13. Schéma d'infrastructure -------------------------------------------- */
.arch { border: 1px solid var(--line); border-radius: var(--r-xl); padding: 26px 20px; background: #fff; }
.arch-top { display: flex; justify-content: center; }
.arch-chip {
  display: inline-flex; align-items: center; gap: 9px; padding: 11px 18px;
  border: 1px solid var(--line); border-radius: 12px; background: #fff;
  font-size: 12.5px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; box-shadow: var(--sh-sm);
}
.arch-chip svg { width: 18px; height: 18px; color: var(--o); }
.arrow-down { width: 1px; height: 20px; background: var(--line-2); margin: 0 auto; position: relative; }
.arrow-down::after {
  content: ''; position: absolute; bottom: -1px; left: 50%; transform: translateX(-50%);
  border-left: 4px solid transparent; border-right: 4px solid transparent; border-top: 5px solid var(--line-2);
}
.arch-rail { height: 1px; background: var(--line-2); margin: 0 8%; }
.arch-prods { display: grid; grid-template-columns: repeat(7, minmax(0,1fr)); gap: 8px; }
.arch-prods a {
  border: 1px solid var(--line); border-radius: 12px; padding: 12px 6px; text-align: center;
  background: #fff; box-shadow: var(--sh-sm); transition: border-color .18s, transform .18s;
}
.arch-prods a:hover { border-color: var(--o); transform: translateY(-2px); }
.arch-prods .m { width: 30px; height: 30px; margin: 0 auto 7px; border-radius: 9px;
  display: flex; align-items: center; justify-content: center; background: var(--ink); color: #fff; }
.arch-prods .m svg { width: 16px; height: 16px; }
.arch-prods span { font-size: 10.5px; font-weight: 700; letter-spacing: -.01em; display: block; }
@media (max-width: 900px) { .arch-prods { grid-template-columns: repeat(4, minmax(0,1fr)); } }
@media (max-width: 560px) { .arch-prods { grid-template-columns: repeat(2, minmax(0,1fr)); } }

.arch-plate { border: 1px solid var(--line); border-radius: 16px; padding: 18px; margin-top: 4px; }
.arch-plate .hd { display: flex; align-items: center; justify-content: center; gap: 9px; margin-bottom: 16px;
  font-size: 12.5px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--o); }
.arch-plate .hd svg { width: 18px; height: 18px; }
.arch-caps { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); }
.arch-caps div { text-align: center; padding: 4px 6px; border-right: 1px solid var(--line); }
.arch-caps div:last-child { border-right: 0; }
.arch-caps svg { width: 22px; height: 22px; color: var(--o); margin: 0 auto 8px; }
.arch-caps span { font-size: 12px; font-weight: 700; }
@media (max-width: 620px) { .arch-caps { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px 0; }
  .arch-caps div:nth-child(2) { border-right: 0; } }

.arch-strip { border: 1px solid var(--line); border-radius: 16px; padding: 15px; text-align: center; margin-top: 4px; }
.arch-strip .hd { display: flex; align-items: center; justify-content: center; gap: 9px; margin-bottom: 6px;
  font-size: 12.5px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.arch-strip .hd svg { width: 17px; height: 17px; color: var(--o); }
.arch-strip p { font-size: 12.5px; }

/* Capacités : listes à coches */
.caps h3 { margin-bottom: 4px; }
.caps > p { font-size: 14px; margin-bottom: 14px; }
.caps ul { display: grid; gap: 9px; }
.caps li { display: flex; gap: 9px; align-items: center; font-size: 13.5px; color: var(--ink-2); }
.caps li svg { width: 17px; height: 17px; color: var(--o); flex-shrink: 0; }

/* 14. Flux de mission (cartes reliées par des flèches) --------------------- */
.flow { display: flex; align-items: stretch; gap: 0; }
.flow .fc { flex: 1 1 0; min-width: 0; }
.flow .ar { flex: 0 0 30px; }
.flow .fc {
  border: 1px solid var(--line); border-radius: var(--r); background: #fff; padding: 20px 12px;
  text-align: center; box-shadow: var(--sh-sm); margin: 0 6px;
}
.flow .fc .ico { margin: 0 auto 12px; }
.flow .fc b { display: block; font-size: 14px; margin-bottom: 6px; }
.flow .fc p { font-size: 12px; line-height: 1.45; }
.flow .ar { display: flex; align-items: center; justify-content: center; color: var(--o); }
@media (max-width: 900px) {
  .flow { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; }
  .flow .ar { display: none; }
  .flow .fc { margin: 0; }
}
@media (max-width: 520px) { .flow { grid-template-columns: minmax(0,1fr); } }

/* 15. Citation ------------------------------------------------------------ */
.quote {
  background: var(--o-soft); border-radius: var(--r-lg); padding: 22px 24px;
  display: flex; gap: 16px; align-items: flex-start;
}
.quote .mk { font-size: 40px; line-height: .8; color: var(--o); font-weight: 800; flex-shrink: 0; }
.quote p { color: var(--ink-2); font-size: 15px; line-height: 1.55; }
.quote p em { display: block; color: var(--o); font-weight: 700; }

/* 16. Statistiques -------------------------------------------------------- */
.stats { border: 1px solid var(--line); border-radius: var(--r-xl); background: #fff; padding: 26px 10px; box-shadow: var(--sh-sm); }
.stats-g { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); }
.stats-g div { text-align: center; padding: 6px 14px; border-right: 1px solid var(--line); }
.stats-g div:last-child { border-right: 0; }
.stats-g svg { width: 26px; height: 26px; color: var(--o); margin: 0 auto 12px; }
.stats-g b { display: block; font-size: 26px; font-weight: 800; letter-spacing: -.04em; }
.stats-g .l { font-size: 13px; font-weight: 700; color: var(--ink); margin-top: 3px; }
.stats-g p { font-size: 12px; margin-top: 4px; line-height: 1.4; }
@media (max-width: 760px) { .stats-g { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 22px 0; }
  .stats-g div:nth-child(2) { border-right: 0; } }

.impact { display: flex; gap: 26px; align-items: center; flex-wrap: wrap; margin-top: 26px; }
.impact div { display: flex; gap: 12px; align-items: center; }
.impact svg { width: 26px; height: 26px; color: var(--o); flex-shrink: 0; }
.impact b { font-size: 15px; letter-spacing: -.02em; line-height: 1.25; display: block; max-width: 12ch; }
.impact .vr { width: 1px; height: 34px; background: var(--line); }
@media (max-width: 560px) { .impact .vr { display: none; } }

/* 17. Fondateur ----------------------------------------------------------- */
.founder { display: flex; gap: 26px; align-items: flex-start; flex-wrap: wrap; }
.avatar {
  width: 148px; height: 148px; border-radius: 50%; flex-shrink: 0; overflow: hidden;
  background: linear-gradient(150deg, #EDEEF1, #DFE1E6);
  display: flex; align-items: center; justify-content: center;
  font-size: 46px; font-weight: 800; color: #A8ACB6; letter-spacing: -.04em;
  border: 3px solid #fff;
  box-shadow: 0 0 0 3px var(--o), 0 14px 30px -10px rgba(255, 92, 0, .35);
}
.avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.founder .tx { flex: 1 1 300px; min-width: 0; }
.founder h3 { font-size: 22px; margin-bottom: 3px; }
.founder .role { color: var(--o); font-weight: 700; font-size: 14.5px; margin-bottom: 12px; }
.founder p { font-size: 14.5px; line-height: 1.6; }
.founder .quote { margin-top: 16px; background: var(--bg-soft); }

/* 18. Contact ------------------------------------------------------------- */
.choice { padding: 24px; display: flex; flex-direction: column; min-height: 100%; }
.choice .ico { margin-bottom: 16px; }
.choice h3 { margin-bottom: 8px; }
.choice p { font-size: 13.5px; line-height: 1.5; flex: 1; }
.choice .go { margin-top: 20px; color: var(--o); }

.form { display: grid; gap: 12px; }
.field { position: relative; }
.field svg { position: absolute; left: 16px; top: 17px; width: 19px; height: 19px; color: var(--muted); }
.field input, .field textarea {
  width: 100%; border: 1px solid var(--line); border-radius: var(--r); background: #fff;
  padding: 15px 16px 15px 46px; font-size: 15px; color: var(--ink);
  transition: border-color .16s, box-shadow .16s;
}
.field textarea { min-height: 118px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: var(--muted); }
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--o); box-shadow: 0 0 0 3px rgba(255, 92, 0, .12);
}
.form .btn { width: 100%; height: 54px; margin-top: 4px; }
.form-note { display: flex; align-items: center; justify-content: center; gap: 8px;
  font-size: 12.5px; color: var(--muted); margin-top: 12px; }
.form-note svg { width: 15px; height: 15px; }
.form-ok { display: none; border-radius: var(--r); background: var(--o-soft); padding: 14px 16px;
  font-size: 14px; color: var(--ink-2); margin-top: 12px; }
.form-ok.on { display: block; }

.cbox { padding: 22px; }
.cbox .ico-sm { margin-bottom: 14px; }
.cbox b { display: block; font-size: 15px; margin-bottom: 6px; }
.cbox p { font-size: 13px; line-height: 1.5; margin-bottom: 14px; }
.cbox a { display: inline-flex; align-items: center; gap: 7px; color: var(--o); font-size: 13px; font-weight: 700; word-break: break-word; }

/* Bandeau carte du monde */
.mapband {
  border: 1px solid var(--line); border-radius: var(--r-xl); padding: 30px;
  background: linear-gradient(110deg, #FFF8F3, #FFFDFB 70%);
  display: flex; gap: 24px; align-items: center; flex-wrap: wrap; position: relative; overflow: hidden;
}
.mapband .tx { flex: 1 1 280px; min-width: 0; position: relative; z-index: 1; }
.mapband h2 { font-size: clamp(22px, 3.6vw, 30px); }
.mapband p { font-size: 14px; margin-top: 10px; }
.mapband .art { flex: 0 1 320px; min-width: 0; }

/* 19. Pied de page -------------------------------------------------------- */
.footer { background: var(--bg-soft); border-top: 1px solid var(--line); padding: 52px 0 30px; }
.foot-g { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 34px; }
@media (max-width: 860px) { .foot-g { grid-template-columns: 1fr 1fr; gap: 28px; } }
@media (max-width: 460px) { .foot-g { grid-template-columns: 1fr; } }
.foot-b p { font-size: 13.5px; margin-top: 12px; max-width: 34ch; }
.foot-c h4 { font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.foot-c a { display: block; padding: 5px 0; font-size: 14px; color: var(--ink-2); }
.foot-c a:hover { color: var(--o); }
.foot-base { margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; gap: 10px 20px; align-items: center; justify-content: space-between; }
.foot-base p, .foot-base a { font-size: 12.5px; color: var(--muted); }
.foot-base a:hover { color: var(--o); }

/* 20. Apparition au défilement ------------------------------------------- */
.js-rv .rv { opacity: 0; transform: translateY(14px); }
.js-rv .rv.in { opacity: 1; transform: none; transition: opacity .5s ease, transform .5s cubic-bezier(.2,.7,.3,1); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js-rv .rv { opacity: 1; transform: none; }
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* 21. Sécurité mobile ----------------------------------------------------- */
body.nav-open { overflow: hidden; }
@media (max-width: 980px) { .header { background: #fff; backdrop-filter: none; -webkit-backdrop-filter: none; } }
pre, code, table { max-width: 100%; }
.card, .prow, .band, .mapband, .stats, .arch { overflow-wrap: break-word; }

/* Légende sous la maquette de téléphone */
.phone-cap {
  margin-top: 14px; text-align: center; font-size: 11.5px; line-height: 1.5;
  color: var(--muted); max-width: 30ch; margin-left: auto; margin-right: auto;
}


/* 16. Fond animé en profondeur --------------------------------------------- */
.bg3d { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.bg3d i { position: absolute; border-radius: 50%; will-change: transform; }
.bg3d .o1 {
  width: 560px; height: 560px; top: -180px; right: -160px;
  background: radial-gradient(circle at 38% 34%, rgba(255,146,71,.18), rgba(255,92,0,.05) 55%, transparent 72%);
  animation: bgfloat1 26s ease-in-out infinite;
}
.bg3d .o2 {
  width: 420px; height: 420px; bottom: -140px; left: -120px;
  background: radial-gradient(circle at 60% 40%, rgba(255,122,46,.13), rgba(255,92,0,.04) 55%, transparent 72%);
  animation: bgfloat2 32s ease-in-out infinite;
}
.bg3d .o3 {
  width: 240px; height: 240px; top: 38%; left: 58%;
  background: radial-gradient(circle at 40% 40%, rgba(16,17,20,.045), transparent 68%);
  animation: bgfloat3 24s ease-in-out infinite;
}
.bg3d .o4 {
  width: 130px; height: 130px; top: 22%; left: 12%;
  background: radial-gradient(circle at 40% 36%, rgba(255,92,0,.14), transparent 66%);
  animation: bgfloat2 20s ease-in-out infinite reverse;
}
@keyframes bgfloat1 { 0%,100% { transform: translate3d(0,0,0) scale(1); } 50% { transform: translate3d(-46px,42px,0) scale(1.07); } }
@keyframes bgfloat2 { 0%,100% { transform: translate3d(0,0,0) scale(1); } 50% { transform: translate3d(38px,-34px,0) scale(1.05); } }
@keyframes bgfloat3 { 0%,100% { transform: translate3d(0,0,0); } 50% { transform: translate3d(-28px,-40px,0); } }

/* Couches en parallaxe (décoratif, jamais sur .rv) */
.plx { will-change: transform; }

/* Objets flottants du héros */
.hero-art { position: relative; }
.hero-art .fchip {
  position: absolute; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(160deg, #fff, #F6F6F9); border: 1px solid var(--line);
  border-radius: 16px; color: var(--o);
  box-shadow: 0 14px 30px -10px rgba(16,17,20,.16), inset 0 1.5px 0 rgba(255,255,255,.9);
  animation: chipfloat 5.2s ease-in-out infinite;
}
.hero-art .fchip svg { width: 46%; height: 46%; }
.hero-art .fc1 { width: 58px; height: 58px; top: 6%; left: 2%; animation-delay: 0s; }
.hero-art .fc2 { width: 48px; height: 48px; top: 16%; right: 4%; animation-delay: 1.3s; }
.hero-art .fc3 { width: 52px; height: 52px; bottom: 14%; right: 0; animation-delay: 2.4s; }
.hero-art .fc4 { width: 44px; height: 44px; bottom: 22%; left: 6%; animation-delay: 3.1s; }
@keyframes chipfloat { 0%,100% { transform: translateY(0) rotate(0deg); } 50% { transform: translateY(-11px) rotate(2.5deg); } }

@media (prefers-reduced-motion: reduce) {
  .bg3d i, .hero-art .fchip { animation: none; }
  .t3d { transition: none; }
}


/* 17. Panneau sombre 3D « Le problème » ------------------------------------ */
.dark3d {
  position: relative; overflow: hidden; color: #fff;
  background:
    radial-gradient(560px 320px at 88% -12%, rgba(255,92,0,.32), transparent 62%),
    radial-gradient(420px 280px at -8% 112%, rgba(255,92,0,.16), transparent 60%),
    linear-gradient(160deg, #1B1C22, #0E0F13);
  border-radius: var(--r-xl); padding: 46px 34px;
  box-shadow: 0 34px 70px -24px rgba(16,17,20,.45), inset 0 1px 0 rgba(255,255,255,.09);
}
@media (max-width: 640px) { .dark3d { padding: 34px 20px; border-radius: 20px; } }
.dark3d h2 { color: #fff; max-width: 21ch; }
.dark3d .lead { color: rgba(255,255,255,.72); }
.dark3d .eyebrow { color: var(--o-2); }
.dark3d .eyebrow::before { background: var(--o-2); }
.dark3d .grid { margin-top: 30px; }
.pcard {
  background: linear-gradient(160deg, rgba(255,255,255,.07), rgba(255,255,255,.03));
  border: 1px solid rgba(255,255,255,.1); border-radius: var(--r-lg); padding: 22px 20px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 14px 30px -18px rgba(0,0,0,.6);
  backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
}
.pcard .ico { background: linear-gradient(160deg, rgba(255,122,46,.28), rgba(240,78,0,.16));
  color: var(--o-2); box-shadow: inset 0 1px 0 rgba(255,255,255,.18); margin-bottom: 14px; }
.pcard b { display: block; font-size: 16px; color: #fff; margin-bottom: 6px; letter-spacing: -.015em; }
.pcard p { font-size: 13.5px; line-height: 1.55; color: rgba(255,255,255,.66); }
.dark3d .foot {
  margin-top: 26px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  font-size: 14.5px; font-weight: 600; color: rgba(255,255,255,.85);
}
.dark3d .foot .olink { color: var(--o-2); }

/* 18. Tuiles de repères 3D -------------------------------------------------- */
.stat3d {
  position: relative; text-align: center; padding: 26px 16px 22px;
  background: linear-gradient(180deg, #fff, #FDFDFE);
  border: 1px solid var(--line); border-radius: var(--r-lg);
  box-shadow: 0 14px 32px -18px rgba(16,17,20,.16), inset 0 1.5px 0 rgba(255,255,255,.9);
  overflow: hidden;
}
.stat3d::before { content: ''; position: absolute; inset: 0 0 auto 0; height: 4px;
  background: linear-gradient(90deg, #FF8A47, #F04E00); }
.stat3d b { display: block; font-size: clamp(24px, 4.5vw, 32px); font-weight: 800;
  letter-spacing: -.03em; color: var(--ink); line-height: 1.1; }
.stat3d b i { font-style: normal; color: var(--o); }
.stat3d span { display: block; margin-top: 6px; font-size: 13px; color: var(--muted); line-height: 1.4; }

/* 19. FAQ dépliante --------------------------------------------------------- */
.faq {
  background: linear-gradient(180deg, #fff, #FDFDFE);
  border: 1px solid var(--line); border-radius: var(--r-lg);
  box-shadow: 0 1px 2px rgba(16,17,20,.04), 0 10px 24px -16px rgba(16,17,20,.12);
  margin-bottom: 12px; overflow: hidden;
}
.faq summary {
  display: flex; align-items: center; gap: 14px; padding: 18px 20px;
  font-size: 15.5px; font-weight: 700; letter-spacing: -.015em; color: var(--ink);
  cursor: pointer; list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary .pm {
  width: 30px; height: 30px; border-radius: 50%; flex-shrink: 0; margin-left: auto;
  display: flex; align-items: center; justify-content: center;
  background: var(--o-soft); color: var(--o); font-weight: 800; font-size: 17px;
  transition: transform .22s, background .18s, color .18s;
}
.faq[open] summary .pm { transform: rotate(45deg); background: var(--o); color: #fff; }
.faq .a { padding: 0 20px 18px 20px; font-size: 14.5px; line-height: 1.62; color: var(--muted); }
.faq .a a { color: var(--o); font-weight: 700; }

/* 20. Animations 3D du héros ------------------------------------------------ */
.hero-art svg .orbit { animation: dashmove 2.6s linear infinite; }
@keyframes dashmove { to { stroke-dashoffset: -24; } }
.hero-art svg .sphere { transform-box: fill-box; transform-origin: center;
  animation: spherefloat 6s ease-in-out infinite; }
@keyframes spherefloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
.hero-art svg .cube { transform-box: fill-box; transform-origin: center;
  animation: cubefloat 5s ease-in-out infinite; }
.hero-art svg .cube.k2 { animation-delay: 1.6s; animation-duration: 6s; }
.hero-art svg .cube.k3 { animation-delay: 2.8s; animation-duration: 7s; }
@keyframes cubefloat { 0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-12px) rotate(3deg); } }
.hero-art svg .dot { transform-box: fill-box; transform-origin: center;
  animation: cubefloat 7s ease-in-out infinite; }
.hero-art svg .dot.d2 { animation-delay: 2s; }

@media (prefers-reduced-motion: reduce) {
  .hero-art svg .orbit, .hero-art svg .sphere, .hero-art svg .cube, .hero-art svg .dot { animation: none; }
}