/* ================================
   PAGE /isolation - CSS dedie
   Scope: .page-isolation
   ================================ */

.page-isolation{
  --accent: #1aa6c8;
  --accent-rgb: 26,166,200;
  --hero-visual: url("../../images/cards/isolation-bleu.webp");
  --text: #1c1c1c;
  --muted: rgba(28,28,28,.72);
  --alt: #f7f9fc;
  --cardRadius: 18px;
  --shadow: 0 18px 36px rgba(0,0,0,.12);
}

.page-isolation.page-chauffage-enr{
  --accent: #f05a28;
  --accent-rgb: 240,90,40;
  --hero-visual: url("../../images/cards/chauffage-orange.webp");
}

.page-isolation.page-renovation-globale{
  --accent: #6b6ee8;
  --accent-rgb: 107,110,232;
  --hero-visual: url("../../images/cards/enr-violet.webp");
}

.page-isolation.page-mobilite-electrique{
  --accent: #79b100;
  --accent-rgb: 121,177,0;
  --hero-visual: url("../../images/cards/ve-vert.webp");
}

/* ---------- HERO ---------- */
.page-isolation .cat-hero{
  position: relative;
  padding: 70px 0 46px;
  text-align: center;
  overflow: hidden;

  background:
    linear-gradient(
      rgba(255,255,255,0.68),
      rgba(255,255,255,0.82)
    ),
    var(--hero-visual) center / cover no-repeat,
    radial-gradient(900px 280px at 50% 0%, rgba(var(--accent-rgb), .16), transparent 32%),
    linear-gradient(180deg, #fff 0%, var(--alt) 100%);
}

.page-isolation .cat-hero__kicker{
  margin: 0 0 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .03em;
  font-size: 12px;
  color: rgba(28,28,28,.68);
}

.page-isolation .cat-hero__title{
  margin: 0 0 12px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.08;
  font-size: clamp(30px, 3.8vw, 50px);
  color: var(--text);
}

.page-isolation .cat-hero__subtitle{
  margin: 0 auto 18px;
  max-width: 75ch;
  font-size: 18px;
  line-height: 1.65;
  color: var(--muted);
}

.page-isolation .cat-hero__actions{
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.page-isolation .cat-hero__trust{
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px 16px;
  font-weight: 800;
  color: rgba(28,28,28,.78);
}

.page-isolation .cat-hero__trust li{
  display:inline-flex;
  align-items:center;
  gap: 10px;
}
.page-isolation .cat-hero__trust li::before{
  content:"";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), .20);
}

.page-isolation .cat-hero__note{
  margin: 10px 0 0;
  font-size: 12px;
  color: rgba(28,28,28,.58);
}

/* ---------- SECTION ---------- */
.page-isolation .cat-section{
  padding: 72px 0;
}
.page-isolation .cat-section--alt{
  background: var(--alt);
}

.page-isolation .cat-section__header{
  text-align: center;
  margin-bottom: 26px;
}

.page-isolation .cat-section__title{
  margin: 0 0 10px;
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: clamp(24px, 3.1vw, 40px);
  line-height: 1.15;
}

.page-isolation .cat-section__subtitle{
  margin: 0 auto;
  max-width: 85ch;
  color: var(--muted);
  font-weight: 700;
  line-height: 1.6;
}

/* ---------- BUTTON ---------- */


.page-isolation .btn--ghost{
  background: #fff;
  color: var(--text);
  border-color: rgba(0,0,0,.12);
}
.page-isolation .btn--ghost:hover{ background: rgba(0,0,0,.02); }

/* ---------- GRID CARDS (photos) ---------- */
.page-isolation .cat-grid{
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 18px;
  margin-top: 28px;
}

/* Card */
.page-isolation .cat-card{
  display: grid;
  grid-template-rows: 180px 1fr;
  border-radius: var(--cardRadius);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  background: #fff;
  border: 1px solid rgba(0,0,0,.06);
  box-shadow: 0 12px 26px rgba(0,0,0,.06);
  transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
}

.page-isolation .cat-card:hover{
  transform: translateY(-3px);
  border-color: rgba(var(--accent-rgb), .25);
  box-shadow: 0 18px 36px rgba(0,0,0,.10);
}

.page-isolation .cat-card__media{
  position: relative;
  background-size: cover;
  background-position: center;
}

/* Overlay pour lisibilité + style */
.page-isolation .cat-card__media::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(180deg, rgba(0,0,0,.05) 0%, rgba(0,0,0,.45) 100%),
    radial-gradient(900px 240px at 30% 0%, rgba(255,255,255,.18), transparent 60%);
}


/* Corps */
.page-isolation .cat-card__body{
  padding: 16px 16px 18px;
}

.page-isolation .cat-card__title{
  margin: 0 0 8px;
  font-weight: 900;
  letter-spacing: -0.01em;
  font-size: 20px;
  line-height: 1.2;
  color: var(--text);
}

.page-isolation .cat-card__text{
  margin: 0 0 12px;
  color: rgba(28,28,28,.74);
  line-height: 1.55;
}

.page-isolation .cat-card__tags{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.page-isolation .cat-card__tags span{
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(var(--accent-rgb), .10);
  color: rgba(28,28,28,.80);
  font-weight: 800;
  font-size: 12px;
}

.page-isolation .cat-card__link{
  font-weight: 900;
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- Images par carte ---------- */
.page-isolation .cat-card--combles .cat-card__media{
  background-image: url("../../images/cards/isolation-combles.webp");
}
.page-isolation .cat-card--murs .cat-card__media{
  background-image: url("../../images/cards/isolation-murs.webp");
}
.page-isolation .cat-card--plancher .cat-card__media{
  background-image: url("../../images/cards/isolation-planchers-bas.webp");
}
.page-isolation .cat-card--toiture-terrasse .cat-card__media{
  background-image: url("../../images/cards/isolation-toiture-terrasse.webp");
}
.page-isolation .cat-card--fenetres .cat-card__media{
  background-image: url("../../images/cards/fenetres.webp");
}
.page-isolation .cat-card--vmcsimple .cat-card__media{
  background-image: url("../../images/cards/vmc-simple-flux.webp");
}
.page-isolation .cat-card--vmcdouble .cat-card__media{
  background-image: url("../../images/cards/vmc-double-flux.webp");
}
.page-isolation .cat-card--pac-air-eau .cat-card__media{
  background-image: url("../../images/cards/pac-air-eau-exterieur.jpg");
}
.page-isolation .cat-card--pac-air-air .cat-card__media{
  background-image: url("../../images/cards/pac-air-air-interieur.jpg");
}
.page-isolation .cat-card--pac-eau-eau .cat-card__media{
  background-image: url("../../images/cards/pac-eau-glycolee-eau.jpg");
}
.page-isolation .cat-card--pac-hybride .cat-card__media{
  background-image: url("../../images/cards/pac-hybride-exterieur.jpg");
}
.page-isolation .cat-card--chauffage-bois .cat-card__media{
  background-image: url("../../images/cards/chauffage-bois-independant-insert.jpg");
}
.page-isolation .cat-card--reseau-chaleur .cat-card__media{
  background-image: url("../../images/cards/reseau-chaleur-chantier.jpg");
}
.page-isolation .cat-card--chaudiere-biomasse .cat-card__media{
  background-image: url("../../images/cards/chaudiere-biomasse-granules-bois.jpg");
}
.page-isolation .cat-card--systeme-solaire .cat-card__media{
  background-image: url("../../images/cards/systeme-solaire-combine.jpg");
}
.page-isolation .cat-card--chauffe-eau-thermo .cat-card__media{
  background-image: url("../../images/cards/chauffe-eau-thermodynamique-installation.jpg");
}
.page-isolation .cat-card--regulation-eau .cat-card__media{
  background-image: url("../../images/cards/enr-violet.webp");
}
.page-isolation .cat-card--sonde-exterieure .cat-card__media{
  background-image: url("../../images/cards/chauffage-orange.webp");
}
.page-isolation .cat-card--renovation-maison .cat-card__media{
  background-image: url("../../images/cards/renovation-maison-exterieure-soiree.jpg");
}
.page-isolation .cat-card--renovation-appartement .cat-card__media{
  background-image: url("../../images/cards/renovation-appartement-interieur.jpg");
}
.page-isolation .cat-card--renovation-collectif .cat-card__media{
  background-image: url("../../images/cards/renovation-collectif-residence.jpg");
}
.page-isolation .cat-card--voiture-electrique .cat-card__media{
  background-image: url("../../images/cards/voiture-electrique-charge.jpg");
}
.page-isolation .cat-card--quadricycle-electrique .cat-card__media{
  background-image: url("../../images/cards/quadricycle-electrique-ville.jpg");
}
.page-isolation .cat-card--velo-electrique .cat-card__media{
  background-image: url("../../images/cards/velo-electrique-parc.jpg");
}
.page-isolation .cat-card--utilitaire-electrique .cat-card__media{
  background-image: url("../../images/cards/utilitaire-electrique-charge.jpg");
}

/* ---------- STEPS ---------- */
.page-isolation .cat-steps{
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 14px;
  margin-top: 26px;
}

.page-isolation .cat-step{
  background: #fff;
  border: 1px solid rgba(0,0,0,.06);
  border-radius: 16px;
  padding: 16px 14px;
  box-shadow: 0 10px 26px rgba(0,0,0,.05);
}

.page-isolation .cat-step__n{
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(var(--accent-rgb), .14);
  color: var(--accent);
  font-weight: 900;
  margin-bottom: 10px;
}

.page-isolation .cat-step h3{
  margin: 0 0 8px;
  font-weight: 900;
  letter-spacing: -0.01em;
  font-size: 16px;
}

.page-isolation .cat-step p{
  margin: 0;
  color: rgba(28,28,28,.72);
  line-height: 1.55;
}

.page-isolation .cat-center-cta{
  text-align: center;
  margin-top: 24px;
}

.page-isolation .cat-center-cta__micro{
  margin: 10px 0 0;
  color: rgba(28,28,28,.65);
  font-weight: 700;
  font-size: 13px;
}

.page-isolation .cat-seo__inner{
  max-width: 900px;
}

.page-isolation .cat-seo__title{
  margin: 0 0 12px;
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.page-isolation .cat-seo p{
  margin: 0 0 14px;
  color: rgba(28,28,28,.78);
  line-height: 1.75;
}

.page-isolation .cat-seo p:last-child{
  margin-bottom: 0;
}

/* ---------- Responsive ---------- */
@media (max-width: 991px){
  .page-isolation .cat-grid{ grid-template-columns: repeat(2, minmax(0,1fr)); }
  .page-isolation .cat-steps{ grid-template-columns: repeat(2, minmax(0,1fr)); }
}

@media (max-width: 640px){
  .page-isolation .cat-grid{ grid-template-columns: 1fr; }
  .page-isolation .cat-steps{ grid-template-columns: 1fr; }

  .page-isolation .cat-hero__actions{ flex-direction: column; }
  .page-isolation .cat-hero__actions .btn{ width: 100%; }
}