/* Be Fine Art — main stylesheet (bfa.css) */
/* Pas d'encodage spécial : accents en clair */

:root{
  --bg:#0a0a0a;
  --ink:#111111;
  --ink-soft:#5c5c5c;
  --paper:#ffffff;
  --muted:#888888;
  --accent:#1f1f1f;
  --grid-max:1200px;
  --radius:20px;
  --shadow:0 8px 30px rgba(0,0,0,0.08);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--paper);color:var(--ink);
  font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";
  line-height:1.5}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--grid-max);margin:0 auto;padding:0 20px}

/* Header */
header{background:#000;color:#fff;position:sticky;top:0;z-index:50}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px}
.brand-logo{width:36px;height:36px;display:block;object-fit:contain;object-position:center;border-radius:8px}
.brand-name{font-weight:700;letter-spacing:0.06em}
.menu{display:flex;gap:22px;align-items:center}
.menu a{padding:8px 10px;border-radius:12px;transition:background .2s ease}
.menu a:hover{background:rgba(255,255,255,0.08)}
.cta{border:1px solid rgba(255,255,255,0.25);padding:8px 14px;border-radius:999px}

/* Burger */
.hamb{display:none;background:transparent;border:0;color:#fff;cursor:pointer;width:40px;height:40px;position:relative}
.hamb .bar{display:block;width:22px;height:2px;background:#fff;margin:5px auto;transition:transform .25s ease, opacity .2s ease}
.hamb.open .bar:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamb.open .bar:nth-child(2){opacity:0}
.hamb.open .bar:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Hero with background image */
.hero{position:relative;min-height:540px;background:#111;color:#fff}
.hero::before{
  content:"";
  position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(0,0,0,0.55),rgba(0,0,0,0.35) 40%,rgba(0,0,0,0.55)),
    url('../static/fond-bfa.jpg') center/cover no-repeat;
  filter:saturate(105%);
}
.hero-wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.2fr 1fr;gap:32px;align-items:stretch;padding:56px 0}

.hero-card{background:#ffffff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;min-height:320px;display:flex;color:#111}
.hero-media{flex:1;background:linear-gradient(135deg,#ededed 0%,#dcdcdc 60%,#cfcfcf 100%);position:relative}
.hero-media::after{content:"";position:absolute;inset:0;background-image:radial-gradient(ellipse at 20% 30%,rgba(0,0,0,0.08),transparent 40%),radial-gradient(ellipse at 80% 60%,rgba(0,0,0,0.05),transparent 45%);mix-blend:multiply}
.hero-copy{display:flex;flex-direction:column;justify-content:center;padding:28px}
.kicker{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:#6e6e6e;margin-bottom:10px}
.h1{font-size:clamp(28px,3.6vw,40px);line-height:1.15;margin:0 0 14px 0;color:#111}
.lead{color:#333;margin:0 0 18px 0}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-block;padding:10px 16px;border-radius:14px;border:1px solid #ddd;background:#fff}
.btn.primary{background:#000;color:#fff;border-color:#000}

/* Right column: translucent stats */
.hero-aside{display:flex;flex-direction:column;gap:16px}
.stat{
  background:rgba(255,255,255,0.72);
  backdrop-filter:saturate(120%) blur(6px);
  -webkit-backdrop-filter:saturate(120%) blur(6px);
  border:1px solid rgba(255,255,255,0.55);
  border-radius:var(--radius);
  box-shadow:0 8px 24px rgba(0,0,0,0.18);
  padding:18px;color:#111
}
.stat b{display:block;font-size:20px;margin-bottom:6px}
.stat .meta{color:#333}

/* Sections */
section{padding:56px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:22px;gap:12px;flex-wrap:wrap}
.section-title{font-size:24px;margin:0}
.section-desc{color:var(--ink-soft);max-width:720px}

/* Grid cards */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#fff;border-radius:18px;box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column}

/* UNE SEULE règle .thumb */
.thumb{
  display:block;
  width:100%;
  aspect-ratio: 16 / 9;   /* moins haut */
  object-fit: cover;       /* recadre proprement */
  border-radius: 12px;
  background: linear-gradient(135deg,#e9e9e9,#d7d7d7); /* fallback si jamais l'image manque */
}


.card-body{padding:16px}
.card h3{font-size:18px;margin:0 0 6px 0}
.meta{font-size:13px;color:var(--muted)}


/* Text blocks */
.text-columns{columns:2;column-gap:36px}
.text-columns p{break-inside:avoid;margin:0 0 14px 0;color:#2b2b2b}

/* FAQ */
details{background:#fff;border-radius:14px;box-shadow:var(--shadow);padding:14px 16px}
details+details{margin-top:12px}
summary{cursor:pointer;font-weight:600}

/* Newsletter */
.news{background:#fafafa;border:1px solid #eee;border-radius:18px;padding:18px}
.field{display:flex;gap:10px;margin-top:10px}
.field input{flex:1;padding:10px 12px;border:1px solid #ddd;border-radius:12px}
.field button{padding:10px 16px;border:1px solid #000;background:#000;color:#fff;border-radius:12px;cursor:pointer}

/* Footer */
footer{background:#000;color:#aaa}
.foot-wrap{display:grid;grid-template-columns:2fr 1fr 1fr;gap:20px;padding:28px 0}
.foot-wrap a{color:#ddd}
.foot-note{border-top:1px solid rgba(255,255,255,0.08);padding:14px 0;color:#888;font-size:13px}

/* Responsive */
@media (max-width: 980px){
  .grid{grid-template-columns:1fr 1fr}
  .hero-wrap{grid-template-columns:1fr}
}
@media (max-width: 720px){
  .menu{display:none}
  .hamb{display:block}
  .grid{grid-template-columns:1fr}
  .text-columns{columns:1}
}

/* Mobile menu */
.mobile{display:none;background:#000}
.mobile a{display:block;padding:12px 20px;border-top:1px solid rgba(255,255,255,0.08);color:#fff}
.mobile.open{display:block}

/* ==== Signatures: grille 10 logos (2 x 5) ==== */
.grid-logos{
  display:grid;
  grid-template-columns:repeat(5, 1fr);
  gap:18px;
}
.logo-card{
  display:block;
  background:#fff;
  border-radius:18px;
  box-shadow:0 8px 30px rgba(0,0,0,.08);
  overflow:hidden;
}
.logo-card img{
  display:block;
  width:100%;
  height:100%;
  aspect-ratio: 4 / 3;      /* garde le même ratio que les cartes */
  object-fit: cover;         /* ton logo peut être sur fond préparé */
}

/* Responsive signatures */
@media (max-width: 1200px){
  .grid-logos{ grid-template-columns:repeat(4, 1fr); }
}
@media (max-width: 980px){
  .grid-logos{ grid-template-columns:repeat(3, 1fr); }
}
@media (max-width: 720px){
  .grid-logos{ grid-template-columns:repeat(2, 1fr); }
}
@media (max-width: 420px){
  .grid-logos{ grid-template-columns:1fr; }
}