/* Page /tarifs : sidebar de filtres comme /realisations et /blog + grille tarifaire premium (préfixe trf-) */

/* ===== Hero ===== */
.trf-hero{position:relative;padding-bottom:clamp(3.2rem,6vw,4.5rem)}
.trf-hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(72% 90% at 50% 0%,#000,transparent);
  mask-image:radial-gradient(72% 90% at 50% 0%,#000,transparent)
}
.trf-kicker,.trf-eyebrow{
  display:inline-flex;align-items:center;gap:.7rem;margin:0 0 1rem;
  font-size:.82rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)
}
.trf-kicker::before,.trf-kicker::after{content:"";width:2.2rem;height:2px;background:linear-gradient(90deg,transparent,var(--accent))}
.trf-kicker::after{rotate:180deg}
.trf-eyebrow::before{content:"";width:2rem;height:2px;background:linear-gradient(90deg,var(--accent),transparent)}
.trf-grad{
  background:linear-gradient(100deg,var(--accent),#00B8FF 55%,var(--accent));
  background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;
  animation:sheen 7s linear infinite
}
.trf-hero .lead{max-width:56ch}
.trf-badges{display:flex;flex-wrap:wrap;justify-content:center;gap:.6rem;margin:1.9rem 0 0;padding:0;list-style:none}
.trf-badges li{
  display:inline-flex;align-items:center;gap:.5rem;padding:.46rem 1rem;border-radius:980px;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  font-weight:600;font-size:.9rem;color:var(--ink)
}
.trf-badges .ico-s{width:1.05rem;height:1.05rem;color:var(--accent)}

/* ===== Section principale : décor ambiant + sidebar sticky + catalogue ===== */
.trf-sec{
  position:relative;isolation:isolate;
  padding:clamp(2.5rem,6vw,4.5rem) 0 clamp(4rem,8vw,6rem);
  scroll-margin-top:4.8rem
}
.trf-bg{position:absolute;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.trf-bg::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(color-mix(in srgb,var(--ink) 14%,transparent) 1px,transparent 1.6px);
  background-size:26px 26px;
  -webkit-mask-image:linear-gradient(180deg,#000,transparent 78%);
  mask-image:linear-gradient(180deg,#000,transparent 78%)
}
.trf-aura{position:absolute;border-radius:50%;filter:blur(105px)}
.trf-aura.a1{width:34rem;height:34rem;left:-12rem;top:2rem;background:radial-gradient(circle,#0B5CFF,transparent 65%);opacity:.24;animation:drift 18s ease-in-out infinite alternate}
.trf-aura.a2{width:30rem;height:30rem;right:-10rem;top:36rem;background:radial-gradient(circle,#00B8FF,transparent 65%);opacity:.18;animation:drift 22s ease-in-out infinite alternate-reverse}

/* Grille 2 colonnes calquée sur /realisations et /blog (minmax(0,…) anti-débordement mobile) */
.trf-layout{display:grid;grid-template-columns:284px minmax(0,1fr);gap:2.2rem;align-items:start}
.trf-side,.trf-main{min-width:0}
html:not(.js) .trf-side{display:none}
html:not(.js) .trf-layout{grid-template-columns:minmax(0,1fr)}

/* ===== Sidebar de filtres (identique aux autres pages : .rzp-panel / .blg-panel) ===== */
.trf-side{position:sticky;top:5.5rem;display:grid;grid-template-columns:minmax(0,1fr);gap:1rem}
.trf-panel{
  min-width:0;padding:1.4rem;border-radius:1.8rem;
  background:var(--surface);border:1px solid var(--line);
  box-shadow:0 30px 70px -45px rgba(11,92,255,.55)
}
.trf-h{margin:1.4rem 0 .6rem;font-size:.75rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.trf-search{position:relative;display:block}
.trf-search svg{
  position:absolute;left:.95rem;top:50%;translate:0 -50%;
  width:1.1rem;height:1.1rem;fill:none;stroke:var(--muted);stroke-width:2;stroke-linecap:round;pointer-events:none
}
.trf-search input{padding-left:2.6rem;border-radius:980px;min-height:46px}

/* Boutons de catégories (comme .rzp-cat / .blg-cat) */
.trf-cats{display:grid;gap:.3rem}
.trf-cat{
  position:relative;display:flex;align-items:center;gap:.75rem;width:100%;min-height:48px;
  padding:.5rem .7rem;border:0;border-radius:1rem;background:transparent;color:var(--ink);
  font:inherit;font-size:.94rem;font-weight:600;line-height:1.25;text-align:left;cursor:pointer;
  transition:background .25s,color .25s,transform .25s
}
.trf-cat:hover{background:var(--soft);transform:translateX(3px)}
.trf-cat::before{
  content:"";position:absolute;left:-.4rem;top:22%;bottom:22%;width:3px;border-radius:3px;
  background:var(--accent);scale:1 0;transition:scale .3s
}
.trf-cat[aria-pressed="true"]{background:var(--soft);color:var(--accent)}
.trf-cat[aria-pressed="true"]::before{scale:1 1}
.trf-ic{
  display:grid;place-items:center;flex:none;width:2.1rem;height:2.1rem;border-radius:.7rem;
  background:var(--bg);border:1px solid var(--line);transition:background .25s,color .25s,border-color .25s
}
.trf-ic .ico-s{width:1.1rem;height:1.1rem}
.trf-cat[aria-pressed="true"] .trf-ic{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.trf-lab{flex:1;min-width:0}
.trf-n{
  flex:none;min-width:1.7rem;padding:.1rem .5rem;border-radius:99px;
  background:var(--bg);border:1px solid var(--line);
  font-size:.78rem;font-weight:700;text-align:center;color:var(--muted);
  transition:background .25s,color .25s,border-color .25s
}
.trf-cat[aria-pressed="true"] .trf-n{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}

/* Pastilles secondaires (budget & formule recommandée, comme .rzp-techs) */
.trf-chips{display:flex;flex-wrap:wrap;gap:.4rem}
.trf-chip{
  display:inline-flex;align-items:center;gap:.36rem;min-height:34px;padding:.2rem .85rem;
  border-radius:980px;border:1px solid var(--line);background:transparent;color:var(--ink);
  font:inherit;font-size:.84rem;font-weight:500;cursor:pointer;
  transition:background .2s,color .2s,border-color .2s,transform .2s
}
.trf-chip svg{width:.9rem;height:.9rem;fill:currentColor;flex:none;color:var(--accent);transition:color .2s}
.trf-chip:hover{border-color:var(--accent);transform:translateY(-1px)}
.trf-chip[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.trf-chip[aria-pressed="true"] svg{color:var(--on-accent)}

.trf-reset{margin-top:1.2rem;width:100%;min-height:42px;font-size:.92rem}
.trf-reset[hidden]{display:none}

/* Encart sombre sous les filtres (comme .rzp-cta / .blg-cta) */
.trf-cta{
  padding:1.5rem;border-radius:1.8rem;
  background:linear-gradient(160deg,#0F1D45,#050B1E);border:1px solid #1E2D57;color:#F5F7FB
}
.trf-cta h2{font-size:1.3rem;margin:0 0 .4rem;color:#F5F7FB}
.trf-cta p{color:#AEB8CF;font-size:.95rem;margin:0 0 1rem}
.trf-cta .btn{width:100%}

/* ===== Barre d'état des résultats ===== */
.trf-bar{
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:.6rem 1rem;
  margin-bottom:1.6rem
}
.trf-count{margin:0;color:var(--muted)}
.trf-count b{font:700 1.5rem "Bricolage Grotesque",sans-serif;color:var(--ink);margin-right:.2rem}
.trf-sub{color:var(--muted);font-size:.95rem}
.trf-ht-pill{
  display:inline-flex;align-items:center;gap:.45rem;padding:.32rem .9rem;border-radius:980px;
  background:var(--soft);border:1px solid color-mix(in srgb,var(--accent) 22%,transparent);
  color:var(--accent);font-size:.82rem;font-weight:600
}
.trf-ht-pill::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}

/* ===== Groupes par expertise (canevas ouvert, aéré et éditorial) ===== */
.trf-groups{display:grid;gap:3.6rem}
.trf-groups[hidden]{display:none}
.trf-group{position:relative;scroll-margin-top:5.5rem}
.trf-group[hidden]{display:none}
.trf-group:not([hidden])~.trf-group:not([hidden]){padding-top:3.2rem;border-top:1px solid var(--line)}

.trf-ghead{
  display:grid;grid-template-columns:minmax(0,1fr) auto;gap:.6rem 1.25rem;align-items:center;
  margin-bottom:1.65rem
}
.trf-gtitle{display:flex;align-items:center;gap:.95rem;min-width:0}
.trf-gic{
  display:grid;place-items:center;flex:none;width:3.1rem;height:3.1rem;border-radius:1rem;
  background:linear-gradient(145deg,var(--soft),var(--surface));
  border:1px solid color-mix(in srgb,var(--accent) 24%,var(--line));
  color:var(--accent);box-shadow:0 14px 28px -18px var(--accent)
}
.trf-gic .ico-s{width:1.5rem;height:1.5rem}
.trf-geyebrow{
  margin:0 0 .18rem;font-size:.74rem;font-weight:700;letter-spacing:.13em;
  text-transform:uppercase;color:var(--accent)
}
.trf-gtitle h2{margin:0;font-size:clamp(1.5rem,2.8vw,2.05rem);line-height:1.08}
.trf-glink{
  display:inline-flex;align-items:center;gap:.45rem;padding:.48rem .98rem;border-radius:980px;
  border:1px solid var(--line);background:var(--surface);color:var(--ink);
  font-size:.88rem;font-weight:600;text-decoration:none;white-space:nowrap;
  transition:border-color .25s,color .25s,background .25s,transform .25s
}
.trf-glink svg{width:1rem;height:1rem;fill:none;stroke:currentColor;stroke-width:2.1;stroke-linecap:round;stroke-linejoin:round;transition:transform .3s}
.trf-glink:hover,.trf-glink:focus-visible{border-color:var(--accent);color:var(--accent);background:var(--soft);transform:translateY(-2px)}
.trf-glink:hover svg{transform:translateX(4px)}
.trf-glead{grid-column:1/-1;margin:.15rem 0 0;color:var(--muted);font-size:1.02rem;max-width:66ch}
.trf-gpillars{
  grid-column:1/-1;display:flex;flex-wrap:wrap;gap:.35rem 1.15rem;margin:.35rem 0 0;padding:0;list-style:none
}
.trf-gpillars li{
  display:inline-flex;align-items:center;gap:.38rem;font-size:.84rem;font-weight:500;color:var(--muted)
}
.trf-gpillars svg{width:.92rem;height:.92rem;fill:none;stroke:var(--accent);stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round;flex:none}

/* ===== Grille des cartes tarifaires ===== */
.trf-cards,.trf-sorted{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.95rem;align-items:stretch
}
.trf-sorted[hidden]{display:none}

/* Carte tarifaire standard */
.trf-card{
  --mx:50%;--my:0%;
  position:relative;display:flex;flex-direction:column;min-width:0;
  padding:1.45rem 1.35rem 1.5rem;border-radius:1.75rem;overflow:hidden;isolation:isolate;
  background:var(--surface);border:1px solid var(--line);color:var(--ink);
  box-shadow:0 18px 40px -32px rgba(6,18,48,.28);
  transition:transform .45s cubic-bezier(.2,.7,.2,1),box-shadow .45s,border-color .3s
}
.trf-card[hidden]{display:none}
.trf-card.trf-pop{animation:trfPop .55s cubic-bezier(.2,.7,.2,1) both;animation-delay:calc(var(--d,0)*55ms)}
@keyframes trfPop{from{opacity:0;transform:translateY(20px) scale(.97)}}

/* Halo lumineux qui suit le curseur */
.trf-card::after{
  content:"";position:absolute;inset:0;z-index:0;border-radius:inherit;pointer-events:none;opacity:0;
  transition:opacity .4s;
  background:radial-gradient(340px circle at var(--mx) var(--my),color-mix(in srgb,var(--accent) 14%,transparent),transparent 65%)
}
.trf-card>*{position:relative;z-index:1}
.trf-card:hover,.trf-card:focus-within{
  transform:translateY(-6px);border-color:var(--accent);
  box-shadow:0 32px 58px -32px rgba(11,92,255,.55)
}
.trf-card:hover::after,.trf-card:focus-within::after{opacity:1}

/* Carte vedette « Le plus demandé » : écrin bleu nuit signature Prime Vision */
.trf-card.is-feat{
  background:
    radial-gradient(125% 65% at 50% 0%,rgba(11,92,255,.38),transparent 62%),
    linear-gradient(165deg,#102354 0%,#06102A 100%);
  border:1.5px solid #2F74FF;
  color:#F5F7FB;
  box-shadow:0 30px 64px -28px rgba(11,92,255,.68),inset 0 1px 0 rgba(255,255,255,.16)
}
.trf-card.is-feat::before{
  content:"";position:absolute;left:10%;right:10%;top:0;height:2px;z-index:2;
  background:linear-gradient(90deg,transparent,#5B9BFF,#00B8FF,transparent)
}
.trf-card.is-feat::after{
  background:radial-gradient(360px circle at var(--mx) var(--my),rgba(0,184,255,.22),transparent 65%)
}
@media (min-width:1101px){
  .trf-cards .trf-card.is-feat{transform:translateY(-6px)}
  .trf-cards .trf-card.is-feat:hover,.trf-cards .trf-card.is-feat:focus-within{transform:translateY(-12px)}
}
.trf-card.is-feat:hover,.trf-card.is-feat:focus-within{
  border-color:#5B9BFF;
  box-shadow:0 38px 72px -26px rgba(11,92,255,.82),inset 0 1px 0 rgba(255,255,255,.24)
}

/* En-tête de la carte : pastille de rang ou badge vedette aligné sur la même ligne */
.trf-ctop{display:flex;align-items:center;justify-content:space-between;gap:.45rem;min-height:1.75rem;margin-bottom:.75rem}
.trf-tier{
  display:inline-flex;align-items:center;padding:.2rem .65rem;border-radius:980px;
  background:var(--bg);border:1px solid var(--line);
  font-size:.73rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)
}
.trf-card.is-feat .trf-tier{display:none}
.trf-badge{
  display:inline-flex;align-items:center;gap:.34rem;padding:.24rem .74rem;border-radius:980px;
  background:linear-gradient(110deg,#0B5CFF,#00A3FF);color:#fff;
  font-size:.75rem;font-weight:700;letter-spacing:.02em;white-space:nowrap;
  box-shadow:0 8px 18px -8px rgba(0,163,255,.85)
}
.trf-badge svg{width:.86rem;height:.86rem;fill:currentColor;flex:none}
.trf-svc-tag{
  display:none;align-items:center;gap:.36rem;min-width:0;max-width:100%;
  padding:.2rem .62rem;border-radius:980px;
  background:var(--soft);color:var(--accent);font-size:.74rem;font-weight:600
}
.trf-svc-tag .ico-s{width:.86rem;height:.86rem}
.trf-svc-tag span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.trf-card.is-feat .trf-svc-tag{background:rgba(91,155,255,.2);color:#A8CBFF}
/* En vue triée globale, on affiche le service sur chaque carte */
.trf-sorted .trf-svc-tag{display:inline-flex}
.trf-sorted .trf-tier{display:none}
.trf-sorted .trf-card.is-feat .trf-badge span{display:none}
.trf-sorted .trf-card.is-feat .trf-badge{padding:.28rem .45rem}

.trf-card h3{margin:0 0 .7rem;font-size:1.26rem;line-height:1.15;letter-spacing:-.02em}
.trf-card.is-feat h3{color:#fff}

/* Bloc prix + délai aligné */
.trf-price-wrap{margin-bottom:1.05rem}
.trf-from{
  display:block;font-size:.73rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  color:var(--muted);margin-bottom:.15rem
}
.trf-card.is-feat .trf-from{color:#9FB0D1}
.trf-price{
  display:flex;align-items:baseline;flex-wrap:wrap;gap:.2rem .38rem;margin:0 0 .65rem;
  font:700 clamp(1.9rem,2.45vw,2.28rem)/1.05 "Bricolage Grotesque",sans-serif;letter-spacing:-.035em
}
.trf-card.is-feat .trf-price{color:#fff}
.trf-ht{font:600 .85rem/1.2 "Public Sans",sans-serif;letter-spacing:0;color:var(--muted)}
.trf-card.is-feat .trf-ht{color:#B8C7E4}

.trf-delay{
  display:inline-flex;align-items:center;gap:.4rem;margin:0;padding:.28rem .65rem;border-radius:.7rem;
  background:var(--bg);border:1px solid var(--line);
  font-size:.8rem;line-height:1.3;color:var(--muted)
}
.trf-delay b{font-weight:600;color:var(--ink)}
.trf-delay svg{width:.92rem;height:.92rem;fill:none;stroke:var(--accent);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.trf-card.is-feat .trf-delay{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.15);color:#C3D0EA}
.trf-card.is-feat .trf-delay b{color:#fff}
.trf-card.is-feat .trf-delay svg{stroke:#5CE1FF}

/* Séparateur + liste des prestations incluses */
.trf-sep{
  height:1px;margin:0 0 1rem;
  background:linear-gradient(90deg,var(--line),color-mix(in srgb,var(--line) 25%,transparent))
}
.trf-card.is-feat .trf-sep{background:linear-gradient(90deg,rgba(255,255,255,.2),rgba(255,255,255,.04))}

.trf-list{list-style:none;margin:0 0 1.35rem;padding:0;display:grid;gap:.62rem;flex:1;align-content:start}
.trf-list li{display:flex;align-items:flex-start;gap:.58rem;font-size:.9rem;line-height:1.42;color:var(--ink)}
.trf-card.is-feat .trf-list li{color:#E8EEF9}
.trf-ck{
  display:grid;place-items:center;flex:none;width:1.22rem;height:1.22rem;margin-top:.1rem;border-radius:50%;
  background:var(--soft);color:var(--accent)
}
.trf-ck svg{width:.72rem;height:.72rem;fill:none;stroke:currentColor;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.trf-card.is-feat .trf-ck{background:rgba(0,184,255,.2);color:#5CE1FF}

/* Bouton d'action de la carte */
.trf-cta-btn{
  width:100%;min-height:46px;padding:.65rem 1rem;gap:.48rem;margin-top:auto;
  font-size:.92rem;position:relative;overflow:hidden
}
.trf-cta-btn svg{width:1.02rem;height:1.02rem;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;transition:transform .3s}
.trf-cta-btn:hover svg{transform:translateX(4px)}
.trf-card.is-feat .trf-cta-btn{
  background:linear-gradient(110deg,#0B5CFF,#0099FF);border-color:transparent;color:#fff;
  box-shadow:0 14px 28px -12px rgba(11,92,255,.9)
}
.trf-card.is-feat .trf-cta-btn::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,transparent 35%,rgba(255,255,255,.4) 50%,transparent 65%);
  transform:translateX(-120%)
}
.trf-card.is-feat .trf-cta-btn:hover{filter:brightness(1.06);color:#fff}
.trf-card.is-feat .trf-cta-btn:hover::before{transform:translateX(120%);transition:transform .8s ease}

/* État vide */
.trf-empty{padding:3.5rem 1.5rem;border-radius:1.8rem;border:2px dashed var(--line);background:var(--surface);text-align:center}
.trf-empty[hidden]{display:none}
.trf-empty h2{font-size:1.5rem;margin:0 0 .4rem}
.trf-empty p{margin:0 auto 1.2rem;color:var(--muted)}

/* ===== Section : Ce qui fait varier le prix (4 cartes + bandeau transparence) ===== */
.trf-factors h2{max-width:22ch}
.trf-fgrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1.25rem;margin-top:2.4rem}
.trf-fcard{
  position:relative;display:flex;flex-direction:column;gap:.2rem;padding:1.75rem;border-radius:1.8rem;
  background:var(--surface);border:1px solid var(--line);overflow:hidden;isolation:isolate;
  transition:transform .5s cubic-bezier(.2,.7,.2,1),border-color .3s,box-shadow .4s
}
.trf-fcard::before{
  content:"";position:absolute;inset:0;z-index:-1;opacity:0;
  background:radial-gradient(400px circle at 20% 0%,color-mix(in srgb,var(--accent) 16%,transparent),transparent 65%);
  transition:opacity .4s
}
.trf-fcard:hover{transform:translateY(-6px);border-color:var(--accent);box-shadow:0 30px 55px -32px rgba(11,92,255,.6)}
.trf-fcard:hover::before{opacity:1}
.trf-fic{
  display:grid;place-items:center;width:3.2rem;height:3.2rem;margin-bottom:.4rem;border-radius:1.05rem;
  background:var(--soft);color:var(--accent);
  transition:background .3s,color .3s,transform .45s cubic-bezier(.3,1.6,.5,1)
}
.trf-fic .ico-s{width:1.6rem;height:1.6rem}
.trf-fcard:hover .trf-fic{background:var(--accent);color:var(--on-accent);transform:rotate(-8deg) scale(1.08)}
.trf-fcard h3{margin:.35rem 0 .3rem;font-size:1.25rem}
.trf-fcard p{margin:0;color:var(--muted);font-size:.96rem;line-height:1.55}

.trf-note-bar{
  display:flex;align-items:center;justify-content:space-between;gap:1.2rem 2rem;flex-wrap:wrap;
  margin-top:1.7rem;padding:1.4rem 1.75rem;border-radius:1.7rem;
  background:linear-gradient(120deg,rgba(91,155,255,.14),rgba(0,184,255,.07));
  border:1px solid rgba(91,155,255,.32)
}
.trf-note-bar p{margin:0;color:#DCE5F8;font-size:.95rem;max-width:66ch}
.trf-note-bar strong{color:#fff}

/* ===== Section FAQ en 2 colonnes ===== */
.trf-faq-wrap{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.35fr);gap:3rem;align-items:start}
.trf-faq-intro{position:sticky;top:6rem}
.trf-faq-intro h2{font-size:clamp(1.85rem,3.6vw,2.6rem);margin:0 0 .7rem}
.trf-faq-intro p{color:var(--muted);margin:0 0 1.4rem}
.trf-faq{display:grid;gap:.75rem;max-width:none;margin:0}
.trf-faq details{
  border:1px solid var(--line);border-radius:1.35rem;padding:0 1.4rem;
  background:var(--surface);transition:border-color .25s,box-shadow .3s
}
.trf-faq details:first-child{border-top:1px solid var(--line)}
.trf-faq details[open]{border-color:var(--accent);box-shadow:0 20px 44px -32px rgba(11,92,255,.5)}
.trf-faq summary{min-height:60px;padding:.9rem 0;font-size:1.06rem}
.trf-faq details p{padding-bottom:.2rem;line-height:1.65}

/* ===== Responsive ===== */
@media (max-width:1100px){
  /* Entre 901px et 1100px : 2 colonnes + l'offre vedette en pleine largeur pour une lecture confortable */
  .trf-cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .trf-cards .trf-card.is-feat{grid-column:1/-1}
  .trf-sorted{grid-template-columns:repeat(2,minmax(0,1fr))}
  .trf-fgrid{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media (max-width:900px){
  /* Comme /realisations et /blog : la sidebar passe au-dessus avec catégories défilantes horizontalement */
  .trf-layout{grid-template-columns:minmax(0,1fr)}
  .trf-side{position:static}
  .trf-cats{
    display:flex;gap:.5rem;max-width:100%;overflow-x:auto;overscroll-behavior-x:contain;
    padding-bottom:.3rem;scrollbar-width:none
  }
  .trf-cats::-webkit-scrollbar,.trf-chips::-webkit-scrollbar{display:none}
  .trf-cat{width:auto;flex:none;white-space:nowrap;border:1px solid var(--line)}
  .trf-cat:hover{transform:none}
  .trf-cat::before{display:none}
  .trf-chips{flex-wrap:nowrap;max-width:100%;overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:none}
  .trf-chip{flex:none;white-space:nowrap}
  .trf-cta{display:none}
  .trf-faq-wrap{grid-template-columns:minmax(0,1fr);gap:2rem}
  .trf-faq-intro{position:static}
}

@media (max-width:660px){
  .trf-ghead{grid-template-columns:minmax(0,1fr)}
  .trf-glink{justify-self:start}
  .trf-cards,.trf-sorted{grid-template-columns:minmax(0,1fr)}
  .trf-cards .trf-card.is-feat{grid-column:auto}
  .trf-fgrid{grid-template-columns:minmax(0,1fr)}
}

@media (max-width:480px){
  .trf-panel{padding:1.1rem}
  .trf-badges{gap:.45rem}
  .trf-badges li{font-size:.83rem;padding:.42rem .85rem}
  .trf-bar{align-items:flex-start;flex-direction:column}
}

@media (prefers-reduced-motion:reduce){
  .trf-aura,.trf-grad,.trf-card.trf-pop{animation:none}
  .trf-card,.trf-card::after,.trf-cat,.trf-chip,.trf-glink,.trf-glink svg,.trf-cta-btn svg,.trf-fcard,.trf-fcard::before,.trf-fic,.trf-faq details{transition:none}
  .trf-card:hover,.trf-cards .trf-card.is-feat,.trf-cards .trf-card.is-feat:hover,.trf-fcard:hover,.trf-fcard:hover .trf-fic,.trf-glink:hover{transform:none}
  .trf-card.is-feat .trf-cta-btn::before{display:none}
}