.bandeau{position:relative;min-height:46vh;display:flex;align-items:flex-end;background:url('../img/galerie/maman-arlette-enfants.jpg') center 35%/cover no-repeat}
.bandeau::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(32,36,29,.2),rgba(32,36,29,.75))}
.bandeau-contenu{position:relative;z-index:2;max-width:1160px;margin:0 auto;padding:5rem 1.2rem 3rem;color:var(--blanc);width:100%}
.bandeau .eyebrow{display:inline-block;background:var(--soleil);color:var(--nuit);font-weight:700;font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;padding:.35rem .9rem;border-radius:4px;margin-bottom:1rem}
.bandeau h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:800;max-width:20ch}

.deux-col{display:grid;grid-template-columns:1fr 1fr;gap:3.5rem;align-items:center}
.deux-col img{border-radius:16px;aspect-ratio:4/3;object-fit:cover;width:100%}

.piliers{background:var(--nuit);color:var(--papier)}
.piliers-inner{max-width:1160px;margin:0 auto;padding:4.5rem 1.2rem;text-align:center}
.piliers h2{font-size:clamp(1.8rem,3.2vw,2.5rem);font-weight:800;margin-bottom:.6rem}
.piliers > .piliers-inner > p{max-width:60ch;margin:0 auto 3rem;opacity:.85}
.piliers-grille{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;text-align:left;margin-top:2.5rem}
.pilier{background:rgba(250,246,237,.06);border:1px solid rgba(250,246,237,.15);border-radius:16px;padding:2rem}
.pilier .num{font-family:'Bricolage Grotesque',sans-serif;font-size:1rem;font-weight:800;color:var(--soleil);letter-spacing:.1em}
.pilier h3{font-size:1.2rem;margin:.6rem 0}
.pilier p{font-size:.95rem;opacity:.85}

@media (max-width:820px){.deux-col,.piliers-grille{grid-template-columns:1fr}}