/* ═══════════════════════════════════════
   RENECT — apropos.css
   Page À propos reliée à variables.css + components.css
   ═══════════════════════════════════════ */

body{
  background:var(--bg);
  color:var(--text);
}

.about-hero{
  min-height:92vh;
  padding-top:var(--nav-h);
  display:grid;
  grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);
  background:
    radial-gradient(circle at 12% 18%, rgba(47,107,79,.10), transparent 28%),
    linear-gradient(135deg,#fff 0%, var(--bg) 100%);
  overflow:hidden;
}

.about-hero-content{
  padding:92px 56px 74px max(44px, calc((100vw - 1240px) / 2));
  display:flex;
  flex-direction:column;
  justify-content:center;
}

.about-hero h1{
  max-width:720px;
  font-size:clamp(2.7rem,5vw,4.8rem);
  line-height:.98;
  letter-spacing:-.055em;
  color:var(--dark);
  margin-bottom:24px;
}

.about-hero p{
  max-width:610px;
  font-size:1rem;
  line-height:1.85;
  color:var(--muted);
  margin-bottom:34px;
}

.about-hero-actions,
.about-cta-actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}

.about-hero-visual{
  position:relative;
  min-height:540px;
  background:var(--dark);
  overflow:hidden;
}

.about-hero-visual img{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center;
  transform:scale(1.03);
  filter:saturate(.92) contrast(1.05);
}

.about-hero-visual::after{
  content:'';
  position:absolute;
  inset:0;
  background:
    linear-gradient(120deg, rgba(31,41,51,.55), rgba(47,107,79,.18)),
    linear-gradient(0deg, rgba(0,0,0,.25), transparent 46%);
}

.about-visual-card{
  position:absolute;
  left:34px;
  bottom:34px;
  z-index:2;
  width:min(330px, calc(100% - 68px));
  padding:18px 20px;
  border-radius:18px;
  background:rgba(255,255,255,.94);
  border:1px solid rgba(255,255,255,.55);
  box-shadow:0 22px 60px rgba(0,0,0,.24);
}

.about-visual-card strong{
  display:block;
  color:var(--dark);
  font-size:.98rem;
  margin-bottom:5px;
}

.about-visual-card span{
  color:var(--muted);
  font-size:.78rem;
  line-height:1.5;
}

.about-section{
  padding:94px 0;
}

.about-section-light{ background:#fff; }
.about-section-muted{ background:var(--bg2); }

.section-kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:var(--gold);
  font-size:.68rem;
  font-weight:800;
  letter-spacing:.14em;
  text-transform:uppercase;
  margin-bottom:16px;
}

.section-kicker::before{
  content:'';
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--gold);
  box-shadow:0 0 0 5px var(--gold-light);
}

.about-cards{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
  margin-top:52px;
}

.about-card{
  position:relative;
  min-height:265px;
  padding:30px 28px;
  border-radius:22px;
  background:#fff;
  border:1px solid rgba(31,41,51,.08);
  box-shadow:0 10px 32px rgba(31,41,51,.06);
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  overflow:hidden;
}

.about-card::before{
  content:'';
  position:absolute;
  inset:0 0 auto 0;
  height:4px;
  background:linear-gradient(90deg,var(--gold),rgba(47,107,79,.18));
  opacity:.8;
}

.about-card:hover{
  transform:translateY(-5px);
  border-color:rgba(47,107,79,.22);
  box-shadow:0 22px 58px rgba(31,41,51,.10);
}

.about-icon{
  width:58px;
  height:58px;
  border-radius:16px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:var(--gold-light);
  border:1px solid var(--gold-line);
  font-size:1.55rem;
  margin-bottom:22px;
}

.about-card h3{
  font-size:1.12rem;
  line-height:1.25;
  color:var(--dark);
  margin-bottom:10px;
}

.about-card p{
  font-size:.86rem;
  color:var(--muted);
  line-height:1.75;
}

.about-dark-section{
  padding:96px 0;
  background:
    radial-gradient(circle at 14% 18%, rgba(47,107,79,.22), transparent 25%),
    linear-gradient(150deg,var(--dark),var(--charcoal));
  color:var(--bg);
}

.about-dark-grid{
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:70px;
  align-items:center;
}

.about-dark-section .section-kicker{ color:#9ED0B9; }
.about-dark-section .section-kicker::before{ background:#9ED0B9; box-shadow:0 0 0 5px rgba(158,208,185,.12); }

.about-dark-section h2{
  font-size:clamp(2.2rem,4vw,3.7rem);
  line-height:1.05;
  letter-spacing:-.045em;
  color:#fff;
}

.about-dark-box{
  padding:34px;
  border-radius:24px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.10);
  box-shadow:0 26px 72px rgba(0,0,0,.22);
}

.about-dark-box p{
  color:rgba(247,248,246,.74);
  line-height:1.82;
  margin-bottom:18px;
}

.about-dark-box p:last-child{ margin-bottom:0; }

.about-steps{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
  margin-top:52px;
}

.about-step{
  position:relative;
  min-height:250px;
  padding:30px 24px;
  border-radius:22px;
  background:#fff;
  border:1px solid rgba(31,41,51,.08);
  box-shadow:0 8px 26px rgba(31,41,51,.05);
}

.about-step span{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:38px;
  height:38px;
  border-radius:12px;
  background:var(--gold-light);
  color:var(--gold);
  font-size:.75rem;
  font-weight:900;
  letter-spacing:.08em;
  margin-bottom:24px;
}

.about-step h3{
  color:var(--dark);
  font-size:1rem;
  margin-bottom:10px;
}

.about-step p{
  font-size:.8rem;
  color:var(--muted);
  line-height:1.7;
}

.about-cta{
  padding:98px 24px;
  text-align:center;
  background:
    radial-gradient(circle at 50% 0%, rgba(47,107,79,.22), transparent 30%),
    linear-gradient(180deg,var(--charcoal),var(--dark));
  color:#fff;
}

.about-cta-inner{
  max-width:780px;
  margin:0 auto;
}

.about-cta .eyebrow{
  justify-content:center;
  color:#9ED0B9;
}

.about-cta h2{
  font-size:clamp(2.2rem,4vw,3.4rem);
  line-height:1.08;
  letter-spacing:-.04em;
  margin-bottom:14px;
}

.about-cta p{
  max-width:560px;
  margin:0 auto 32px;
  color:rgba(247,248,246,.72);
  line-height:1.8;
}

.about-cta-actions{ justify-content:center; }

.about-footer{
  display:flex;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
  padding:38px max(24px, calc((100vw - 1240px) / 2));
  background:#fff;
  border-top:1px solid var(--border);
  color:var(--muted);
  font-size:.78rem;
}

.about-footer .nav-logo{
  display:inline-block;
  margin-bottom:8px;
  font-size:1.35rem;
}

@media(max-width:1024px){
  .about-hero{ grid-template-columns:1fr; }
  .about-hero-content{ padding:74px 24px 46px; }
  .about-hero-visual{ min-height:360px; }
  .about-cards{ grid-template-columns:1fr; }
  .about-dark-grid{ grid-template-columns:1fr; gap:34px; }
  .about-steps{ grid-template-columns:repeat(2,1fr); }
}

@media(max-width:640px){
  .about-hero h1{ font-size:2.55rem; }
  .about-section,.about-dark-section,.about-cta{ padding:64px 0; }
  .about-section .container,.about-dark-section .container{ padding:0 18px; }
  .about-hero-actions,.about-cta-actions{ flex-direction:column; }
  .about-hero-actions .btn,.about-cta-actions .btn{ width:100%; }
  .about-steps{ grid-template-columns:1fr; }
  .about-visual-card{ left:18px; bottom:18px; width:calc(100% - 36px); }
  .about-footer{ flex-direction:column; padding:30px 18px; }
}