/* ==========================================================================
   BioSPG Togo — Page d'accueil (design 2026)
   Tous les sélecteurs sont préfixés "bio-" pour ne pas entrer en conflit
   avec le thème existant (Educavo / Bootstrap).
   ========================================================================== */

:root {
  --bio-g9: #0f2f19;
  --bio-g8: #173d22;
  --bio-g7: #286534;
  --bio-g5: #3f9e2f;
  --bio-g3: #8fd14f;
  --bio-g1: #e8f3dc;
  --bio-sun: #f5ca49;
  --bio-sun-d: #e2ae1a;
  --bio-cream: #f6f8ef;
  --bio-ink: #16261b;
  --bio-muted: #5a6a5e;
  --bio-line: #dfe8d6;
  --bio-white: #fff;
  --bio-r: 22px;
  --bio-shadow: 0 18px 50px -18px rgba(15, 47, 25, .28);
  --bio-shadow-s: 0 8px 24px -10px rgba(15, 47, 25, .22);
  --bio-head: 'Fraunces', Georgia, serif;
  --bio-body: 'Nunito Sans', 'Nunito', system-ui, sans-serif;
}

html { scroll-behavior: smooth; }
.bio-home, .bio-home * { box-sizing: border-box; }
.bio-home {
  font-family: var(--bio-body);
  color: var(--bio-ink);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: clip;
}
.bio-home h1, .bio-home h2, .bio-home h3, .bio-home h4 {
  font-family: var(--bio-head);
  color: var(--bio-ink);
  line-height: 1.15;
  margin: 0 0 .5em;
  letter-spacing: -.01em;
}
.bio-home p { margin: 0 0 1em; color: var(--bio-muted); }
.bio-home a { text-decoration: none; }
.bio-home img { max-width: 100%; display: block; }
.bio-home ul { list-style: none; margin: 0; padding: 0; }

.bio-wrap { width: min(1200px, 100% - 40px); margin-inline: auto; }
.bio-section { padding: 100px 0; position: relative; }
.bio-section--cream { background: var(--bio-cream); }
.bio-section--tight { padding: 70px 0; }

.bio-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: .8rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase;
  color: var(--bio-g5);
  margin-bottom: 14px;
}
.bio-eyebrow::before { content: ""; width: 28px; height: 3px; border-radius: 3px; background: var(--bio-sun); }
.bio-eyebrow--light { color: var(--bio-g3); }
.bio-title { font-size: clamp(1.9rem, 3.6vw, 2.9rem); font-weight: 700; }
.bio-title em { font-style: italic; color: var(--bio-g5); }
.bio-lead { font-size: 1.12rem; max-width: 640px; }
.bio-head { margin-bottom: 54px; }
.bio-head--center { text-align: center; }
.bio-head--center .bio-lead { margin-inline: auto; }
.bio-head--center .bio-eyebrow { justify-content: center; }

/* ---------- Boutons ---------- */
.bio-btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 30px; border-radius: 999px; border: 2px solid transparent;
  font-family: var(--bio-body); font-weight: 800; font-size: .98rem;
  cursor: pointer; transition: transform .25s, box-shadow .25s, background .25s, color .25s, border-color .25s;
}
.bio-btn i { transition: transform .25s; }
.bio-btn:hover i.fa-arrow-right { transform: translateX(5px); }
.bio-btn:hover { transform: translateY(-3px); }
.bio-btn--sun { background: var(--bio-sun); color: var(--bio-g9) !important; box-shadow: 0 10px 28px -8px rgba(245, 202, 73, .7); }
.bio-btn--sun:hover { background: #ffd95e; }
.bio-btn--green { background: var(--bio-g7); color: #fff !important; box-shadow: 0 10px 28px -10px rgba(40, 101, 52, .8); }
.bio-btn--green:hover { background: var(--bio-g5); }
.bio-btn--ghost { border-color: rgba(255, 255, 255, .55); color: #fff !important; background: rgba(255, 255, 255, .08); backdrop-filter: blur(6px); }
.bio-btn--ghost:hover { background: #fff; color: var(--bio-g8) !important; }
.bio-btn--line { border-color: var(--bio-g7); color: var(--bio-g7) !important; }
.bio-btn--line:hover { background: var(--bio-g7); color: #fff !important; }

/* ---------- Barre de progression de lecture ---------- */
.bio-progress { position: fixed; top: 0; left: 0; height: 4px; width: 0; z-index: 10000; background: linear-gradient(90deg, var(--bio-g3), var(--bio-sun)); transition: width .1s linear; }

/* ---------- Révélation au scroll (activée uniquement si JS présent) ---------- */
.bio-js .bio-reveal { opacity: 0; transform: translateY(34px); transition: opacity .8s cubic-bezier(.2, .7, .2, 1), transform .8s cubic-bezier(.2, .7, .2, 1); transition-delay: var(--d, 0ms); }
.bio-js .bio-reveal.is-in { opacity: 1; transform: none; }
.bio-js .bio-reveal--left { transform: translateX(-40px); }
.bio-js .bio-reveal--right { transform: translateX(40px); }

/* ==========================================================================
   HERO
   ========================================================================== */
.bio-hero {
  position: relative; color: #fff; overflow: hidden;
  padding: 200px 0 150px; min-height: 92vh; display: flex; align-items: center;
  background: var(--bio-g9);
}
.bio-hero__bg { position: absolute; inset: 0; background-size: cover; background-position: center; animation: bioZoom 22s ease-in-out infinite alternate; will-change: transform; }
@keyframes bioZoom { from { transform: scale(1.03); } to { transform: scale(1.14); } }
.bio-hero::before {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background:
    radial-gradient(900px 500px at 85% 15%, rgba(143, 209, 79, .22), transparent 60%),
    linear-gradient(105deg, rgba(8, 30, 15, .95) 0%, rgba(15, 47, 25, .82) 48%, rgba(15, 47, 25, .35) 100%);
}
.bio-hero::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 90px; z-index: 2; background: #fff;
  clip-path: ellipse(58% 100% at 50% 100%);
}
.bio-hero__grid { position: relative; z-index: 3; display: grid; grid-template-columns: 1.25fr .75fr; gap: 60px; align-items: center; }
.bio-badge {
  display: inline-flex; align-items: center; gap: 10px; padding: 9px 18px; border-radius: 999px;
  background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .25); backdrop-filter: blur(8px);
  font-weight: 800; font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 26px;
}
.bio-badge .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--bio-g3); box-shadow: 0 0 0 0 rgba(143, 209, 79, .7); animation: bioPulse 2s infinite; }
@keyframes bioPulse { 70% { box-shadow: 0 0 0 12px rgba(143, 209, 79, 0); } 100% { box-shadow: 0 0 0 0 rgba(143, 209, 79, 0); } }
.bio-hero h1 { color: #fff !important; font-size: clamp(2.5rem, 5.4vw, 4.5rem); font-weight: 800; margin-bottom: 24px; }
.bio-hero h1 em { font-style: italic; color: var(--bio-sun); }
.bio-hero__rotate { font-size: clamp(1.1rem, 2vw, 1.45rem); color: rgba(255, 255, 255, .92); margin-bottom: 18px; font-weight: 600; }
.bio-hero__rotate b { color: var(--bio-g3); display: inline-block; min-width: 9ch; transition: opacity .35s, transform .35s; border-bottom: 3px solid var(--bio-sun); }
.bio-hero__rotate b.is-out { opacity: 0; transform: translateY(8px); }
.bio-hero p.bio-hero__text { color: rgba(255, 255, 255, .85); font-size: 1.1rem; max-width: 600px; margin-bottom: 36px; }
.bio-hero__cta { display: flex; flex-wrap: wrap; gap: 14px; }

.bio-hero__stats { display: grid; gap: 16px; }
.bio-glass {
  display: flex; align-items: center; gap: 18px; padding: 20px 24px; border-radius: 20px;
  background: rgba(255, 255, 255, .11); border: 1px solid rgba(255, 255, 255, .22); backdrop-filter: blur(14px);
  transition: transform .35s, background .35s;
}
.bio-glass:hover { transform: translateX(-8px); background: rgba(255, 255, 255, .18); }
.bio-glass:nth-child(2) { margin-left: 34px; }
.bio-glass__ico { width: 54px; height: 54px; flex: none; border-radius: 16px; display: grid; place-items: center; background: var(--bio-sun); color: var(--bio-g9); font-size: 1.4rem; }
.bio-glass strong { display: block; font-family: var(--bio-head); font-size: 2.1rem; line-height: 1; color: #fff; }
.bio-glass span { font-size: .9rem; color: rgba(255, 255, 255, .8); }
.bio-scrollcue { position: absolute; z-index: 3; left: 50%; bottom: 105px; transform: translateX(-50%); width: 26px; height: 42px; border: 2px solid rgba(255, 255, 255, .6); border-radius: 20px; }
.bio-scrollcue::after { content: ""; position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 4px; background: #fff; animation: bioWheel 1.6s infinite; }
@keyframes bioWheel { 0% { opacity: 1; transform: translateY(0); } 100% { opacity: 0; transform: translateY(14px); } }

/* ---------- Bandeau défilant ---------- */
.bio-strip { background: var(--bio-g7); color: #fff; overflow: hidden; padding: 18px 0; }
.bio-strip__track { display: flex; gap: 56px; width: max-content; animation: bioMarquee 38s linear infinite; }
.bio-strip:hover .bio-strip__track { animation-play-state: paused; }
.bio-strip span { display: inline-flex; align-items: center; gap: 14px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; font-size: .9rem; white-space: nowrap; }
.bio-strip i { color: var(--bio-sun); }
@keyframes bioMarquee { to { transform: translateX(-50%); } }

/* ==========================================================================
   À PROPOS
   ========================================================================== */
.bio-about { display: grid; grid-template-columns: .95fr 1.05fr; gap: 80px; align-items: center; }
.bio-about__media { position: relative; }
.bio-about__media img { width: 100%; border-radius: 28px 120px 28px 28px; aspect-ratio: 4/4.4; object-fit: cover; box-shadow: var(--bio-shadow); position: relative; z-index: 2; }
.bio-about__media::before { content: ""; position: absolute; inset: 28px -26px -26px 28px; border-radius: 28px 120px 28px 28px; border: 3px dashed var(--bio-g3); z-index: 1; }
.bio-about__card {
  position: absolute; z-index: 3; left: -30px; bottom: 40px; background: #fff; border-radius: 18px; padding: 18px 22px;
  box-shadow: var(--bio-shadow); display: flex; gap: 14px; align-items: center; animation: bioFloat 5s ease-in-out infinite;
}
@keyframes bioFloat { 50% { transform: translateY(-12px); } }
.bio-about__card i { width: 46px; height: 46px; border-radius: 14px; background: var(--bio-g1); color: var(--bio-g7); display: grid; place-items: center; font-size: 1.3rem; }
.bio-about__card b { display: block; font-family: var(--bio-head); line-height: 1.1; }
.bio-about__card small { color: var(--bio-muted); }
.bio-pillars { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 30px 0 34px; }
.bio-pillar { display: flex; gap: 14px; align-items: center; padding: 14px 16px; border-radius: 16px; background: var(--bio-cream); border: 1px solid var(--bio-line); transition: transform .3s, box-shadow .3s, border-color .3s; }
.bio-pillar:hover { transform: translateY(-4px); box-shadow: var(--bio-shadow-s); border-color: var(--bio-g3); }
.bio-pillar i { flex: none; width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: var(--bio-g7); color: #fff; }
.bio-pillar span { font-weight: 800; font-size: .95rem; line-height: 1.3; color: var(--bio-ink); }
.bio-pillar:last-child { grid-column: 1 / -1; }

/* ==========================================================================
   CHIFFRES CLÉS
   ========================================================================== */
.bio-stats { background: var(--bio-g8); color: #fff; padding: 90px 0; position: relative; overflow: hidden; }
.bio-stats::before, .bio-stats::after { content: ""; position: absolute; border-radius: 50%; filter: blur(2px); }
.bio-stats::before { width: 460px; height: 460px; right: -140px; top: -180px; background: radial-gradient(circle, rgba(143, 209, 79, .28), transparent 70%); }
.bio-stats::after { width: 380px; height: 380px; left: -120px; bottom: -160px; background: radial-gradient(circle, rgba(245, 202, 73, .2), transparent 70%); }
.bio-stats .bio-title { color: #fff; }
.bio-stats__grid { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.bio-stat { text-align: center; padding: 34px 20px; border-radius: 24px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12); transition: transform .35s, background .35s; }
.bio-stat:hover { transform: translateY(-8px); background: rgba(255, 255, 255, .11); }
.bio-stat i { font-size: 1.7rem; color: var(--bio-sun); margin-bottom: 14px; }
.bio-stat__n { font-family: var(--bio-head); font-weight: 800; font-size: clamp(2.6rem, 5vw, 3.8rem); line-height: 1; color: #fff; }
.bio-stat__n sup { font-size: .45em; color: var(--bio-sun); top: -.9em; }
.bio-stat p { color: rgba(255, 255, 255, .78); margin: 8px 0 0; font-weight: 700; }
.bio-meter { position: relative; z-index: 2; margin: 44px auto 0; max-width: 760px; }
.bio-meter__top { display: flex; justify-content: space-between; font-weight: 800; margin-bottom: 10px; color: rgba(255, 255, 255, .9); font-size: .95rem; }
.bio-meter__bar { height: 12px; border-radius: 12px; background: rgba(255, 255, 255, .14); overflow: hidden; }
.bio-meter__bar i { display: block; height: 100%; width: 0; border-radius: 12px; background: linear-gradient(90deg, var(--bio-g3), var(--bio-sun)); transition: width 1.8s cubic-bezier(.2, .7, .2, 1); }

/* ==========================================================================
   FONCTIONNEMENT (étapes interactives)
   ========================================================================== */
.bio-steps { display: grid; grid-template-columns: .8fr 1.2fr; gap: 40px; align-items: stretch; }
.bio-steps__nav { display: grid; gap: 12px; align-content: start; }
.bio-stepbtn {
  position: relative; display: flex; align-items: center; gap: 16px; text-align: left; width: 100%;
  background: #fff; border: 2px solid var(--bio-line); border-radius: 18px; padding: 16px 20px; cursor: pointer;
  font-family: var(--bio-body); transition: all .3s;
}
.bio-stepbtn:hover { border-color: var(--bio-g3); transform: translateX(6px); }
.bio-stepbtn__n { flex: none; width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: var(--bio-g1); color: var(--bio-g7); font-weight: 900; transition: all .3s; }
.bio-stepbtn b { display: block; font-size: 1.02rem; color: var(--bio-ink); line-height: 1.2; }
.bio-stepbtn small { color: var(--bio-muted); }
.bio-stepbtn.is-active { background: var(--bio-g7); border-color: var(--bio-g7); box-shadow: var(--bio-shadow-s); transform: translateX(10px); }
.bio-stepbtn.is-active .bio-stepbtn__n { background: var(--bio-sun); color: var(--bio-g9); }
.bio-stepbtn.is-active b, .bio-stepbtn.is-active small { color: #fff; }
.bio-stepbtn.is-done .bio-stepbtn__n { background: var(--bio-g5); color: #fff; }

.bio-steppanel { position: relative; border-radius: 28px; overflow: hidden; background: var(--bio-g9); color: #fff; min-height: 460px; box-shadow: var(--bio-shadow); }
.bio-steppanel__img { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: .32; }
.bio-steppanel::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(160deg, rgba(15, 47, 25, .55), rgba(15, 47, 25, .95)); }
.bio-steppanel__body { position: relative; z-index: 2; padding: 50px; display: flex; flex-direction: column; justify-content: center; height: 100%; min-height: 460px; }
.bio-steppanel__count { font-family: var(--bio-head); font-size: 7rem; line-height: .8; color: rgba(255, 255, 255, .1); font-weight: 800; position: absolute; right: 36px; top: 30px; }
.bio-steppanel__ico { width: 70px; height: 70px; border-radius: 20px; background: var(--bio-sun); color: var(--bio-g9); display: grid; place-items: center; font-size: 1.9rem; margin-bottom: 24px; }
.bio-steppanel h3 { color: #fff; font-size: 2rem; }
.bio-steppanel p { color: rgba(255, 255, 255, .86); font-size: 1.1rem; max-width: 520px; }
.bio-steppanel__nav { display: flex; gap: 12px; margin-top: 20px; }
.bio-iconbtn { width: 48px; height: 48px; border-radius: 50%; border: 2px solid rgba(255, 255, 255, .4); background: transparent; color: #fff; cursor: pointer; transition: all .25s; font-size: 1.1rem; }
.bio-iconbtn:hover { background: var(--bio-sun); border-color: var(--bio-sun); color: var(--bio-g9); }
.bio-steppanel__bar { position: absolute; z-index: 3; left: 0; bottom: 0; height: 5px; width: 0; background: var(--bio-sun); }
.bio-fade { animation: bioFade .55s ease both; }
@keyframes bioFade { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }

/* ==========================================================================
   PRINCIPES
   ========================================================================== */
.bio-cards4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.bio-pcard { position: relative; background: #fff; border-radius: var(--bio-r); padding: 38px 28px 32px; border: 1px solid var(--bio-line); overflow: hidden; transition: transform .4s, box-shadow .4s; }
.bio-pcard::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 6px; background: var(--c, var(--bio-g5)); }
.bio-pcard::after { content: ""; position: absolute; right: -40px; bottom: -40px; width: 140px; height: 140px; border-radius: 50%; background: var(--c, var(--bio-g5)); opacity: .08; transition: transform .5s; }
.bio-pcard:hover { transform: translateY(-10px); box-shadow: var(--bio-shadow); }
.bio-pcard:hover::after { transform: scale(2.6); }
.bio-pcard__ico { width: 62px; height: 62px; border-radius: 18px; display: grid; place-items: center; font-size: 1.6rem; color: #fff; background: var(--c, var(--bio-g5)); margin-bottom: 22px; }
.bio-pcard h4 { font-size: 1.35rem; }
.bio-pcard p { margin: 0; font-size: .97rem; }

/* ==========================================================================
   POURQUOI REJOINDRE
   ========================================================================== */
.bio-why { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.bio-why__media { position: relative; }
.bio-why__media img { width: 100%; border-radius: 120px 28px 28px 28px; aspect-ratio: 4/4.2; object-fit: cover; box-shadow: var(--bio-shadow); }
.bio-why__tag { position: absolute; right: -18px; top: 36px; background: var(--bio-sun); color: var(--bio-g9); font-weight: 900; padding: 14px 22px; border-radius: 16px; box-shadow: var(--bio-shadow-s); transform: rotate(4deg); }
.bio-benefits { display: grid; gap: 18px; margin-top: 30px; }
.bio-benefit { display: flex; gap: 18px; align-items: flex-start; padding: 18px 20px; border-radius: 18px; transition: background .3s, transform .3s; }
.bio-benefit:hover { background: var(--bio-cream); transform: translateX(8px); }
.bio-benefit i { flex: none; width: 50px; height: 50px; border-radius: 15px; background: var(--bio-g1); color: var(--bio-g7); display: grid; place-items: center; font-size: 1.3rem; transition: all .3s; }
.bio-benefit:hover i { background: var(--bio-g7); color: #fff; }
.bio-benefit h4 { font-size: 1.12rem; margin: 0 0 4px; font-family: var(--bio-body); font-weight: 800; }
.bio-benefit p { margin: 0; font-size: .96rem; }

/* ==========================================================================
   POUR QUI (onglets)
   ========================================================================== */
.bio-tabs { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-bottom: 36px; }
.bio-tab { padding: 13px 26px; border-radius: 999px; border: 2px solid var(--bio-line); background: #fff; font-family: var(--bio-body); font-weight: 800; color: var(--bio-ink); cursor: pointer; transition: all .3s; display: inline-flex; gap: 10px; align-items: center; }
.bio-tab:hover { border-color: var(--bio-g5); }
.bio-tab.is-active { background: var(--bio-g7); border-color: var(--bio-g7); color: #fff; box-shadow: var(--bio-shadow-s); }
.bio-tabpanel { display: none; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; background: #fff; border-radius: 28px; padding: 50px; border: 1px solid var(--bio-line); box-shadow: var(--bio-shadow-s); }
.bio-tabpanel.is-active { display: grid; animation: bioFade .5s ease both; }
.bio-tabpanel h3 { font-size: 1.9rem; }
.bio-checks li { display: flex; gap: 12px; align-items: flex-start; padding: 9px 0; color: var(--bio-ink); font-weight: 600; }
.bio-checks i { color: var(--bio-g5); margin-top: 5px; }
.bio-tabpanel__art { display: grid; place-items: center; min-height: 260px; border-radius: 24px; background: radial-gradient(circle at 30% 20%, var(--bio-g3), var(--bio-g7) 70%); color: #fff; font-size: 7rem; position: relative; overflow: hidden; }
.bio-tabpanel__art::after { content: ""; position: absolute; inset: 14px; border: 2px dashed rgba(255, 255, 255, .35); border-radius: 18px; }

/* ==========================================================================
   DÉCOUVRIR (tuiles)
   ========================================================================== */
.bio-tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.bio-tile { position: relative; overflow: hidden; border-radius: var(--bio-r); padding: 34px 28px; min-height: 250px; color: #fff !important; display: flex; flex-direction: column; justify-content: flex-end; background: linear-gradient(150deg, var(--a), var(--b)); transition: transform .4s, box-shadow .4s; }
.bio-tile:hover { transform: translateY(-10px) rotate(-.6deg); box-shadow: var(--bio-shadow); }
.bio-tile > i.bg { position: absolute; right: -14px; top: -10px; font-size: 9rem; opacity: .13; transition: transform .6s; }
.bio-tile:hover > i.bg { transform: rotate(14deg) scale(1.15); }
.bio-tile h4 { color: #fff; font-size: 1.5rem; margin-bottom: 6px; }
.bio-tile p { color: rgba(255, 255, 255, .88); font-size: .95rem; margin-bottom: 16px; }
.bio-tile .go { font-weight: 800; display: inline-flex; gap: 8px; align-items: center; }
.bio-tile .go i { transition: transform .3s; }
.bio-tile:hover .go i { transform: translateX(6px); }

/* ==========================================================================
   PARTENAIRES
   ========================================================================== */
.bio-partners { background: linear-gradient(180deg, #fff 0%, var(--bio-cream) 100%); overflow: hidden; }
.bio-chips { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 34px; }
.bio-chip { padding: 9px 20px; border-radius: 999px; border: 2px solid var(--bio-line); background: #fff; font-weight: 800; font-size: .88rem; cursor: pointer; font-family: var(--bio-body); transition: all .25s; color: var(--bio-ink); }
.bio-chip.is-active, .bio-chip:hover { background: var(--bio-g7); color: #fff; border-color: var(--bio-g7); }
.bio-marquee { position: relative; margin-bottom: 44px; -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.bio-marquee__track { display: flex; gap: 24px; width: max-content; animation: bioMarquee 40s linear infinite; }
.bio-marquee:hover .bio-marquee__track { animation-play-state: paused; }
.bio-logo { width: 210px; height: 110px; flex: none; display: grid; place-items: center; background: #fff; border-radius: 20px; border: 1px solid var(--bio-line); padding: 18px; transition: transform .3s, box-shadow .3s; }
.bio-logo:hover { transform: translateY(-6px); box-shadow: var(--bio-shadow-s); }
.bio-logo img { max-height: 70px; width: auto; object-fit: contain; filter: grayscale(1); opacity: .75; transition: all .3s; }
.bio-logo:hover img { filter: none; opacity: 1; }
.bio-pgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 24px; }
.bio-pcard2 { background: #fff; border: 1px solid var(--bio-line); border-radius: var(--bio-r); padding: 30px 26px; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 6px; transition: transform .35s, box-shadow .35s, opacity .35s; }
.bio-pcard2:hover { transform: translateY(-8px); box-shadow: var(--bio-shadow); }
.bio-pcard2__logo { width: 100%; height: 130px; display: grid; place-items: center; background: var(--bio-cream); border-radius: 16px; margin-bottom: 14px; padding: 14px; }
.bio-pcard2__logo img { max-height: 100px; object-fit: contain; border-radius: 10px; }
.bio-pcard2 h4 { margin: 0; font-size: 1.25rem; }
.bio-pcard2 .tag { font-size: .75rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; color: var(--bio-g5); background: var(--bio-g1); padding: 4px 12px; border-radius: 999px; }
.bio-pcard2 p { font-size: .94rem; margin: 6px 0 0; }
.bio-pcard2 a.more { margin-top: 10px; font-weight: 800; color: var(--bio-g7); }
.bio-pcard2--slot { border: 2px dashed var(--bio-g3); background: transparent; justify-content: center; min-height: 290px; }
.bio-pcard2--slot:hover { background: #fff; }
.bio-pcard2--slot .plus { width: 66px; height: 66px; border-radius: 50%; display: grid; place-items: center; background: var(--bio-g1); color: var(--bio-g7); font-size: 1.6rem; margin-bottom: 10px; }
.bio-pcard2.is-hidden { display: none; }

.bio-become { margin-top: 70px; display: grid; grid-template-columns: 1.1fr .9fr; border-radius: 32px; overflow: hidden; background: var(--bio-g8); color: #fff; box-shadow: var(--bio-shadow); }
.bio-become__txt { padding: 56px; position: relative; }
.bio-become__txt h3 { color: #fff; font-size: 2rem; }
.bio-become__txt p { color: rgba(255, 255, 255, .82); }
.bio-become__list { margin: 20px 0 30px; display: grid; gap: 12px; }
.bio-become__list li { display: flex; gap: 12px; align-items: center; font-weight: 700; }
.bio-become__list i { width: 28px; height: 28px; border-radius: 50%; background: var(--bio-sun); color: var(--bio-g9); display: grid; place-items: center; font-size: .8rem; flex: none; }
.bio-become__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.bio-become__art { position: relative; display: grid; place-items: center; background: radial-gradient(circle at 70% 30%, var(--bio-g5), var(--bio-g9) 75%); min-height: 320px; }
.bio-become__art .ring { position: absolute; border: 2px solid rgba(255, 255, 255, .18); border-radius: 50%; animation: bioPulseRing 4s ease-in-out infinite; }
.bio-become__art .ring:nth-child(1) { width: 140px; height: 140px; }
.bio-become__art .ring:nth-child(2) { width: 240px; height: 240px; animation-delay: .6s; }
.bio-become__art .ring:nth-child(3) { width: 340px; height: 340px; animation-delay: 1.2s; }
@keyframes bioPulseRing { 50% { transform: scale(1.08); opacity: .5; } }
.bio-become__art i { position: relative; font-size: 5rem; color: var(--bio-sun); }

/* ==========================================================================
   FAQ
   ========================================================================== */
.bio-faq { max-width: 860px; margin: 0 auto; display: grid; gap: 14px; }
.bio-faq__item { background: #fff; border: 1px solid var(--bio-line); border-radius: 18px; overflow: hidden; transition: box-shadow .3s, border-color .3s; }
.bio-faq__item.is-open { border-color: var(--bio-g5); box-shadow: var(--bio-shadow-s); }
.bio-faq__q { width: 100%; background: none; border: 0; text-align: left; padding: 22px 26px; display: flex; justify-content: space-between; align-items: center; gap: 20px; cursor: pointer; font-family: var(--bio-body); font-size: 1.05rem; font-weight: 800; color: var(--bio-ink); }
.bio-faq__q i { flex: none; width: 34px; height: 34px; border-radius: 50%; background: var(--bio-g1); color: var(--bio-g7); display: grid; place-items: center; transition: transform .35s, background .35s, color .35s; }
.bio-faq__item.is-open .bio-faq__q i { transform: rotate(45deg); background: var(--bio-g7); color: #fff; }
.bio-faq__a { max-height: 0; overflow: hidden; transition: max-height .45s ease; }
.bio-faq__a p { padding: 0 26px 24px; margin: 0; }

/* ==========================================================================
   APPEL À L'ACTION FINAL
   ========================================================================== */
.bio-cta { position: relative; overflow: hidden; padding: 100px 0; color: #fff; text-align: center; background: linear-gradient(120deg, var(--bio-g9), var(--bio-g7)); }
.bio-cta::before { content: "\f06c"; font-family: FontAwesome; position: absolute; left: -40px; bottom: -80px; font-size: 22rem; color: rgba(255, 255, 255, .05); transform: rotate(-20deg); }
.bio-cta::after { content: "\f06c"; font-family: FontAwesome; position: absolute; right: -40px; top: -80px; font-size: 18rem; color: rgba(255, 255, 255, .05); transform: rotate(150deg); }
.bio-cta .bio-wrap { position: relative; z-index: 2; }
.bio-cta h2 { color: #fff; font-size: clamp(2rem, 4vw, 3.2rem); }
.bio-cta p { color: rgba(255, 255, 255, .85); max-width: 640px; margin: 0 auto 34px; font-size: 1.1rem; }
.bio-cta__row { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.bio-contacts { display: flex; flex-wrap: wrap; gap: 30px; justify-content: center; margin-top: 46px; padding-top: 34px; border-top: 1px solid rgba(255, 255, 255, .18); }
.bio-contacts a { color: #fff !important; font-weight: 700; display: inline-flex; gap: 10px; align-items: center; }
.bio-contacts a i { width: 40px; height: 40px; border-radius: 50%; background: rgba(255, 255, 255, .14); display: grid; place-items: center; transition: all .3s; }
.bio-contacts a:hover i { background: var(--bio-sun); color: var(--bio-g9); }

/* ---------- Bouton WhatsApp flottant ---------- */
.bio-fab { position: fixed; left: 22px; bottom: 28px; z-index: 998; width: 58px; height: 58px; border-radius: 50%; background: #25d366; color: #fff !important; display: grid; place-items: center; font-size: 1.9rem; box-shadow: 0 10px 28px -6px rgba(37, 211, 102, .8); transition: transform .3s; }
.bio-fab:hover { transform: scale(1.1) rotate(-6deg); }
.bio-fab::after { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid #25d366; animation: bioPing 2.2s infinite; }
@keyframes bioPing { to { transform: scale(1.7); opacity: 0; } }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1024px) {
  .bio-hero__grid, .bio-about, .bio-why, .bio-steps, .bio-become, .bio-tabpanel { grid-template-columns: 1fr; }
  .bio-hero__stats { grid-template-columns: repeat(3, 1fr); }
  .bio-glass:nth-child(2) { margin-left: 0; }
  .bio-glass { flex-direction: column; text-align: center; padding: 18px 10px; }
  .bio-cards4, .bio-tiles, .bio-stats__grid { grid-template-columns: repeat(2, 1fr); }
  .bio-about, .bio-why { gap: 60px; }
  .bio-scrollcue { display: none; }
}
@media (max-width: 640px) {
  .bio-section { padding: 70px 0; }
  .bio-hero { padding: 150px 0 120px; }
  .bio-hero__stats { grid-template-columns: 1fr; }
  .bio-glass { flex-direction: row; text-align: left; }
  .bio-cards4, .bio-tiles { grid-template-columns: 1fr; }
  .bio-stats__grid { grid-template-columns: 1fr 1fr; gap: 14px; }
  .bio-pillars { grid-template-columns: 1fr; }
  .bio-about__card { left: 10px; }
  .bio-why__tag { right: 8px; }
  .bio-steppanel__body, .bio-become__txt, .bio-tabpanel { padding: 30px 24px; }
  .bio-steppanel__count { font-size: 4.5rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  html { scroll-behavior: auto; }
}