/* ==========================================================================
   Votre Prévention Santé — feuille de style partagée
   ========================================================================== */

:root{
  --navy:#123a5e;
  --blue:#1565a8;
  --blue-2:#0e6ba8;
  --blue-soft:#e7f1fa;
  --orange:#e8791f;
  --orange-2:#f28c28;
  --orange-soft:#fdeee0;
  --ink:#1b2b3a;
  --muted:#5c6b7a;
  --line:#e4ebf2;
  --bg:#f5f9fd;
  --white:#ffffff;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 18px 45px -22px rgba(18,58,94,.35);
  --shadow-sm:0 8px 24px -14px rgba(18,58,94,.3);
  --maxw:1180px;
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --display:'Manrope',var(--font);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

h1,h2,h3,h4{font-family:var(--display);color:var(--navy);line-height:1.15;margin:0 0 .5em}
h1{font-size:clamp(2rem,4.5vw,3.4rem);font-weight:800;letter-spacing:-.02em}
h2{font-size:clamp(1.6rem,3.2vw,2.4rem);font-weight:800;letter-spacing:-.01em}
h3{font-size:1.22rem;font-weight:700}
p{margin:0 0 1rem}

.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:56px 0}
.section--tight{padding:40px 0}
.center{text-align:center}
.lead{font-size:1.18rem;color:var(--muted);max-width:640px}
.center .lead{margin-left:auto;margin-right:auto}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--display);font-weight:700;font-size:.8rem;
  letter-spacing:.12em;text-transform:uppercase;
  color:var(--navy);background:var(--blue-soft);
  padding:7px 15px;border-radius:100px;margin-bottom:10px;
}
.eyebrow--orange{color:var(--orange);background:var(--orange-soft)}

/* ---------- Boutons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--display);font-weight:700;font-size:1rem;
  padding:14px 26px;border-radius:100px;border:2px solid transparent;
  cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease;
  white-space:nowrap;
}
.btn svg{width:18px;height:18px}
.btn--primary{background:var(--orange);color:#fff;box-shadow:0 12px 26px -12px rgba(232,121,31,.75)}
.btn--primary:hover{background:var(--orange-2);transform:translateY(-2px)}
.btn--dark{background:var(--navy);color:#fff}
.btn--dark:hover{background:var(--blue);transform:translateY(-2px)}
.btn--ghost{background:transparent;color:var(--navy);border-color:var(--line)}
.btn--ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn--light{background:#fff;color:var(--navy)}
.btn--light:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm)}

/* ---------- Logo ---------- */
.logo{display:inline-flex;align-items:center;gap:11px;font-family:var(--display)}
.logo__badge{
  width:40px;height:40px;flex:0 0 40px;border-radius:50%;
  background:var(--blue);display:grid;place-items:center;
  box-shadow:0 6px 14px -6px rgba(21,101,168,.7);
}
.logo__badge svg{width:22px;height:22px}
.logo__text{display:flex;flex-direction:column;line-height:1.05}
.logo__l1{font-weight:800;font-size:1.02rem;color:var(--navy);letter-spacing:-.01em}
.logo__l1 em{font-style:italic;font-weight:800;color:var(--orange)}
.logo__l2{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:600}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.88);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.nav__links{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.nav__links a{
  font-family:var(--display);font-weight:600;font-size:.95rem;color:var(--ink);
  padding:9px 14px;border-radius:100px;transition:background .15s,color .15s;
}
.nav__links a:hover{background:var(--blue-soft);color:var(--blue-2)}
.nav__links a.is-active{color:var(--blue-2)}
.nav__cta{display:flex;align-items:center;gap:10px}
.nav__toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav__toggle span{display:block;width:24px;height:2px;background:var(--navy);margin:5px 0;border-radius:2px;transition:.2s}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;
  background:
    radial-gradient(1100px 520px at 78% -10%,rgba(21,101,168,.14),transparent 60%),
    radial-gradient(760px 420px at 8% 110%,rgba(232,121,31,.1),transparent 55%),
    linear-gradient(180deg,#fff, var(--bg));
}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:start;padding:28px 0 44px}
.hero h1 span{color:var(--blue-2)}
.hero .lead{margin-bottom:28px;font-size:1.22rem}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.hero__meta{display:flex;flex-wrap:wrap;gap:10px}
.pill{display:inline-flex;align-items:center;gap:7px;background:#fff;border:1px solid var(--line);
  border-radius:100px;padding:7px 14px;font-size:.85rem;font-weight:600;color:var(--muted);box-shadow:var(--shadow-sm)}
.pill svg{width:15px;height:15px;color:var(--orange)}

/* Hero visuel : mockup écran + carte flottante */
.hero__visual{position:relative}
.screen{
  border-radius:22px;background:#fff;border:1px solid var(--line);
  box-shadow:var(--shadow);overflow:hidden;
}
.screen__bar{display:flex;gap:6px;align-items:center;padding:13px 16px;background:var(--navy)}
.screen__bar i{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.35)}
.screen__bar b{margin-left:10px;color:#fff;font-size:.72rem;font-weight:600;opacity:.85;font-family:var(--display)}
.screen__body{padding:24px;background:linear-gradient(160deg,var(--navy),var(--blue-2))}
.screen__kicker{color:#bfe0ff;font-family:var(--display);font-weight:700;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase}
.screen__title{color:#fff;font-family:var(--display);font-weight:800;font-size:1.5rem;margin:8px 0 14px}
.screen__row{display:flex;gap:12px;align-items:flex-start;color:#eaf4ff;font-size:.92rem;margin-bottom:10px}
.screen__row svg{flex:0 0 20px;width:20px;height:20px;color:#ffd9b0;margin-top:1px}
.screen__foot{display:flex;align-items:center;gap:12px;margin-top:18px;padding-top:16px;border-top:1px solid rgba(255,255,255,.2)}
.qr{width:52px;height:52px;border-radius:10px;background:#fff;padding:6px;flex:0 0 52px}
.qr svg{width:100%;height:100%}
.screen__foot span{color:#dcecff;font-size:.82rem}
.floating{
  position:absolute;right:-14px;bottom:-22px;background:#fff;border-radius:16px;
  box-shadow:var(--shadow);padding:14px 18px;display:flex;align-items:center;gap:12px;
  border:1px solid var(--line);
}
.floating .big{font-family:var(--display);font-weight:800;font-size:1.7rem;color:var(--orange);line-height:1}
.floating small{color:var(--muted);font-size:.78rem;font-weight:600}

/* ---------- Bandeau logos / pour qui ---------- */
.marquee{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.marquee__inner{display:flex;flex-wrap:wrap;justify-content:center;gap:14px 34px;padding:26px 0;align-items:center}
.marquee__inner span{font-family:var(--display);font-weight:700;color:var(--navy);opacity:.62;font-size:1.02rem}

/* ---------- Réseaux sociaux ---------- */
.socials{display:flex;gap:12px;margin-top:18px}
.socials a{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:rgba(255,255,255,.1);color:#fff;transition:background .18s,transform .18s}
.socials a:hover{background:var(--orange);transform:translateY(-2px)}
.socials svg{width:21px;height:21px}
.contact-item__ic a{color:inherit}

/* ---------- Image animée ---------- */
@keyframes floaty{0%,100%{transform:translateY(0) rotate(-.6deg)}50%{transform:translateY(-18px) rotate(.6deg)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(30px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}
.anim-img{
  border-radius:22px;box-shadow:var(--shadow);border:1px solid var(--line);display:block;
}
@media (prefers-reduced-motion:reduce){.anim-img{animation:none}}

/* ---------- Post-it « Sur vos écrans » ---------- */
.postits{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px}
.postit{
  position:relative;display:flex;align-items:flex-start;gap:12px;
  background:#fff;border-radius:14px;padding:20px;
  font-family:var(--display);font-weight:700;color:var(--navy);font-size:1rem;line-height:1.35;
  box-shadow:0 12px 26px -14px rgba(18,58,94,.45);
  transition:transform .2s ease,box-shadow .2s ease;
}
.postit::before{content:"";position:absolute;top:10px;left:18px;right:18px;height:5px;border-radius:4px;background:var(--blue-soft)}
.postit:nth-child(3n+2)::before{background:var(--orange-soft)}
.postit:nth-child(odd){transform:rotate(-1.4deg)}
.postit:nth-child(even){transform:rotate(1.4deg)}
.postit:hover{transform:rotate(0) translateY(-4px);box-shadow:var(--shadow)}
.postit svg{width:22px;height:22px;color:var(--orange);flex:0 0 22px;margin-top:1px}
@media (max-width:960px){.postits{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.postits{grid-template-columns:1fr}}

/* ---------- Bandeau déroulant (clients) ---------- */
.ticker{overflow:hidden;position:relative;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.ticker__track{display:flex;width:max-content;gap:14px;animation:ticker 34s linear infinite}
.ticker:hover .ticker__track{animation-play-state:paused}
.ticker__item{display:inline-flex;align-items:center;gap:9px;background:var(--blue-soft);border-radius:100px;
  padding:11px 20px;font-family:var(--display);font-weight:700;font-size:1rem;color:var(--navy);white-space:nowrap}
.ticker__item svg{width:17px;height:17px;color:var(--orange);flex:0 0 17px}
.ticker__item--star{background:var(--orange-soft);color:var(--orange)}
@keyframes ticker{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.ticker__track{animation:none;flex-wrap:wrap;width:auto;justify-content:center}}

/* ---------- Professions accompagnées ---------- */
.profs{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:26px}
.prof{
  display:inline-flex;align-items:center;gap:8px;background:var(--blue-soft);
  border-radius:100px;padding:10px 18px;font-family:var(--display);font-weight:700;
  font-size:.95rem;color:var(--navy);
}
.prof svg{width:17px;height:17px;color:var(--orange);flex:0 0 17px}

/* ---------- Cartes ---------- */
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card__icon{
  width:50px;height:50px;border-radius:14px;display:grid;place-items:center;margin-bottom:16px;
  background:var(--blue-soft);color:var(--blue-2);
}
.card__icon svg{width:26px;height:26px}
.card__icon--orange{background:var(--orange-soft);color:var(--orange)}
.card h3{margin-bottom:6px}
.card p{color:var(--muted);margin:0;font-size:.97rem}

/* ---------- Étapes ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:step}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;}position:relative}
.step__num{
  width:44px;height:44px;border-radius:50%;background:var(--navy);color:#fff;
  font-family:var(--display);font-weight:800;font-size:1.15rem;display:grid;place-items:center;margin-bottom:16px;
}
.step h3{margin-bottom:6px}
.step p{color:var(--muted);margin:0;font-size:.97rem}

/* ---------- Sujets (6/mois) ---------- */
.topics{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.topic{
  display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-sm);padding:16px 18px;font-family:var(--display);font-weight:700;color:var(--navy);
}
.topic svg{width:22px;height:22px;color:var(--orange);flex:0 0 22px}

/* ---------- Split (image + texte) ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.split__media{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line)}
.split__media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.checklist{list-style:none;margin:18px 0 0;padding:0}
.checklist li{display:flex;gap:12px;align-items:flex-start;margin-bottom:14px;color:var(--ink)}
.checklist li svg{flex:0 0 24px;width:24px;height:24px;color:var(--orange);margin-top:1px}
.checklist strong{color:var(--navy)}

/* ---------- Bandeau sombre ---------- */
.band{background:linear-gradient(140deg,#0b2740,var(--navy));color:#fff;position:relative;overflow:hidden}
.band h2{color:#fff}
.band .lead{color:rgba(255,255,255,.85)}
.band .eyebrow{background:rgba(255,255,255,.15);color:#cfe6ff}

/* ---------- Tarifs ---------- */
.price-card{
  max-width:560px;margin:0 auto;background:#fff;border-radius:26px;overflow:hidden;
  box-shadow:var(--shadow);border:1px solid var(--line);
}
.price-card__head{background:linear-gradient(135deg,var(--navy),var(--blue-2));color:#fff;padding:34px 34px 30px;text-align:center}
.price-card__head .tag{display:inline-block;background:var(--orange);color:#fff;font-family:var(--display);
  font-weight:700;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;padding:6px 14px;border-radius:100px;margin-bottom:16px}
.price-card__price{font-family:var(--display);font-weight:800;font-size:3.4rem;line-height:1;color:#fff}
.price-card__price small{font-size:1.1rem;font-weight:600;opacity:.85}
.price-card__sub{color:rgba(255,255,255,.85);margin:8px 0 0;font-weight:600}
.price-card__body{padding:30px 34px 34px}
.price-card__body .checklist{margin-top:0}
.price-card__foot{margin-top:22px;text-align:center}
.note{color:var(--muted);font-size:.9rem;margin-top:14px;text-align:center}

/* ---------- Témoignages ---------- */
.quote{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;}box-shadow:var(--shadow-sm)}
.quote__stars{color:var(--orange);letter-spacing:2px;margin-bottom:10px;font-size:1rem}
.quote p{font-size:1.02rem;color:var(--ink);margin-bottom:14px}
.quote__who{display:flex;align-items:center;gap:12px}
.quote__av{width:42px;height:42px;border-radius:50%;background:var(--blue-soft);color:var(--blue-2);
  display:grid;place-items:center;font-family:var(--display);font-weight:800}
.quote__who b{display:block;color:var(--navy);font-family:var(--display)}
.quote__who span{color:var(--muted);font-size:.85rem}

/* ---------- CTA final ---------- */
.cta-final{background:linear-gradient(135deg,var(--orange),var(--orange-2));color:#fff;border-radius:28px;
  padding:42px;text-align:center;box-shadow:var(--shadow)}
.cta-final h2{color:#fff}
.cta-final p{color:rgba(255,255,255,.92);max-width:560px;margin:0 auto 26px;font-size:1.12rem}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow-sm)}
.contact-item{display:flex;gap:16px;align-items:flex-start;margin-bottom:22px}
.contact-item:last-child{margin-bottom:0}
.contact-item__ic{width:46px;height:46px;border-radius:12px;background:var(--blue-soft);color:var(--blue-2);
  display:grid;place-items:center;flex:0 0 46px}
.contact-item__ic svg{width:22px;height:22px}
.contact-item b{display:block;color:var(--navy);font-family:var(--display)}
.contact-item a{color:var(--blue-2);font-weight:600;word-break:break-word}
.contact-item span{color:var(--muted);font-size:.92rem}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy);color:#cdd9e6;padding:56px 0 26px}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:36px}
.site-footer .logo__l1,.site-footer .logo__l2{color:#fff}
.site-footer .logo__l2{color:#9fb6cd}
.footer__about{margin-top:16px;max-width:320px;color:#a9bccf;font-size:.95rem}
.footer__col h3{color:#fff;font-size:1rem;margin-bottom:14px}
.footer__col ul{list-style:none;margin:0;padding:0}
.footer__col li{margin-bottom:9px}
.footer__col a{color:#bccfe0;font-size:.95rem}
.footer__col a:hover{color:#fff}
.footer__bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;display:flex;
  justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.85rem;color:#93a9bf}

/* ---------- Utilitaires ---------- */
.mt-0{margin-top:0}
.stat-row{display:flex;flex-wrap:wrap;gap:36px;margin-top:8px}
.stat b{font-family:var(--display);font-weight:800;font-size:2.2rem;color:var(--orange);display:block;line-height:1}
.stat span{color:var(--muted);font-size:.9rem;font-weight:600}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width:960px){
  .hero__grid,.split,.contact-grid{grid-template-columns:1fr;gap:40px}
  .footer__grid{grid-template-columns:1fr 1fr}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3,.steps,.topics{grid-template-columns:repeat(2,1fr)}
  .hero__visual{max-width:480px;margin:0 auto}
}
@media (max-width:760px){
  .section{padding:60px 0}
  .nav__links,.nav__cta .btn--ghost{display:none}
  .nav__toggle{display:block}
  .nav.is-open .nav__links{
    display:flex;flex-direction:column;position:absolute;top:64px;left:0;right:0;
    background:#fff;border-bottom:1px solid var(--line);padding:14px 24px 20px;gap:4px;box-shadow:var(--shadow-sm);
  }
  .nav.is-open .nav__links a{padding:12px 14px}
  .grid-2,.grid-3,.grid-4,.steps,.topics{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
  .cta-final{padding:40px 26px}
  .price-card__body,.price-card__head{padding-left:24px;padding-right:24px}
}
@media (max-width:560px){
  .nav{gap:8px}
  .logo{gap:8px;flex-shrink:1;min-width:0}
  .logo__badge{width:34px;height:34px;flex:0 0 34px}
  .logo__badge svg{width:19px;height:19px}
  .logo__l1{font-size:.9rem;white-space:nowrap}
  .logo__l2{display:none}
  .nav__cta{gap:6px;flex-shrink:0}
  .nav__cta .btn--primary{padding:9px 13px;font-size:.82rem}
}
@media (max-width:600px){
  .nav__cta .btn--primary{display:none}
}

/* ---------- Formulaire de contact ---------- */
.vps-form{display:grid;gap:14px;margin:16px 0 6px}
.vps-form__row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.vps-form label{display:block;font-size:.8rem;font-weight:600;color:var(--navy);margin-bottom:5px}
.vps-form input,.vps-form textarea{width:100%;box-sizing:border-box;padding:12px 14px;border:1px solid var(--line);border-radius:12px;font:inherit;color:var(--ink);background:#fff;transition:border-color .15s,box-shadow .15s}
.vps-form input:focus,.vps-form textarea:focus{outline:none;border-color:var(--blue-2);box-shadow:0 0 0 3px rgba(14,107,168,.14)}
.vps-form textarea{min-height:120px;resize:vertical}
.form-note{font-size:.78rem;color:var(--muted);margin:2px 0 0}
@media(max-width:560px){.vps-form__row{grid-template-columns:1fr}}

/* ================= Patte "affirmée" (pages .home-v2) ================= */
body.home-v2{--font:'Figtree','Inter',-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif}
.pulse-divider{display:flex;justify-content:center;margin:0 auto 14px}
.pulse-divider svg{width:200px;height:32px;color:var(--orange);display:block}
.band .pulse-divider svg{color:#ffb46b}
.home-v2 .hero{background:
  radial-gradient(1200px 620px at 84% -18%, rgba(232,121,31,.20), transparent 60%),
  radial-gradient(920px 520px at 2% 118%, rgba(21,101,168,.18), transparent 55%),
  linear-gradient(180deg,#ffffff,#e9f2fb);}
.home-v2 .hero .pulse-divider{justify-content:flex-start;margin:0 0 14px}
.home-v2 .hero .center .pulse-divider{justify-content:center}
.home-v2 .hero .pulse-divider svg{width:150px;height:26px}
.home-v2 .hero h1{font-size:clamp(2.35rem,5.3vw,4rem);letter-spacing:-.03em;line-height:1.05}
.home-v2 .hero .lead{font-size:1.24rem}
.home-v2 h2{font-size:clamp(1.95rem,3.9vw,2.9rem);letter-spacing:-.02em}
.home-v2 .eyebrow{font-size:.82rem;padding:8px 16px}
.home-v2 .btn--primary{box-shadow:0 12px 24px -14px rgba(20,30,45,.5)}
.home-v2 .logo__badge{box-shadow:0 6px 14px -8px rgba(20,30,45,.45)}
.home-v2 .stat b{font-size:3rem}
.home-v2 .grid-4 .card{border-radius:20px;transition:transform .2s ease,box-shadow .2s ease}
.home-v2 .grid-4 .card:hover{transform:translateY(-6px);box-shadow:0 26px 52px -26px rgba(18,58,94,.55)}
.home-v2 .grid-4 .card__head{display:flex;align-items:center;gap:13px;margin-bottom:10px}
.home-v2 .grid-4 .card__head .card__icon{width:54px;height:54px;flex:0 0 54px;border-radius:50%;margin:0;display:grid;place-items:center}
.home-v2 .grid-4 .card__head .card__icon svg{width:26px;height:26px}
.home-v2 .grid-4 .card__head h3{margin:0;font-size:1.12rem}

/* ================= Galerie "Aperçu des sujets" ================= */
.topics-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px}
.tg-card{position:relative;margin:0;border-radius:18px;overflow:hidden;box-shadow:var(--shadow-sm);aspect-ratio:4/3;border:1px solid var(--line)}
.tg-card img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s ease}
.tg-card:hover img{transform:scale(1.05)}
.tg-card figcaption{position:absolute;left:12px;bottom:12px;background:rgba(18,58,94,.86);color:#fff;font-family:var(--display);font-weight:700;font-size:.9rem;padding:7px 13px;border-radius:100px}
@media(max-width:860px){.topics-gallery{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.topics-gallery{gap:12px}}