.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:14px 24px;
  border-radius:999px;
  font-family:var(--ff-ui);
  font-weight:600;
  font-size:.95rem;
  letter-spacing:.01em;
  line-height:1;
  text-align:center;
  transition:background .2s ease,color .2s ease,transform .15s ease,box-shadow .2s ease;
  min-height:48px;
  border:1px solid transparent;
}
.btn svg{width:18px;height:18px;flex-shrink:0;}
.btn-primary{
  background:var(--accent);
  color:#fff;
  box-shadow:0 6px 18px rgba(36,74,58,.22);
}
.btn-primary:hover{background:#1a3a2c;color:#fff;transform:translateY(-1px);box-shadow:0 10px 22px rgba(36,74,58,.28);}
.btn-wa{
  background:var(--wa-green);
  color:#fff;
  box-shadow:0 6px 18px rgba(37,211,102,.28);
}
.btn-wa:hover{background:var(--wa-green-dark);color:#fff;transform:translateY(-1px);}
.btn-line{
  background:transparent;
  color:var(--text);
  border-color:var(--text);
}
.btn-line:hover{background:var(--text);color:#fff;}
.btn-light{
  background:rgba(255,255,255,.96);
  color:var(--text);
}
.btn-light:hover{background:#fff;color:var(--text);transform:translateY(-1px);}
.btn-block{width:100%;}

/* CARDS — radius-asym (LAY-6) */
.c-asym{
  background:color-mix(in srgb,var(--text) 4%,var(--bg));
  border-radius:22px 4px 22px 4px;
  padding:28px 26px;
  height:100%;
  display:flex;
  flex-direction:column;
  border:1px solid var(--border);
}
.c-asym__num{
  font-family:var(--ff-display);
  font-size:.85rem;
  font-weight:600;
  letter-spacing:.18em;
  color:var(--accent-2);
  margin-bottom:14px;
}
.c-asym__title{
  font-family:var(--ff-display);
  font-size:clamp(1.15rem,1.8vw,1.45rem);
  color:var(--text);
  margin:0 0 10px;
  line-height:1.25;
}
.c-asym__text{
  color:var(--text-2);
  font-size:.95rem;
  line-height:1.6;
  margin:0;
}
.c-asym__icon{
  width:46px;height:46px;
  border-radius:14px 4px 14px 4px;
  background:rgba(36,74,58,.10);
  color:var(--accent);
  display:grid;place-items:center;
  margin-bottom:18px;
}
.c-asym__icon svg{width:24px;height:24px;}

/* Card lead (mise en avant — variante foncee) */
.c-asym--lead,
.c-asym--lead :where(h1,h2,h3,h4,p,li,span){color:#F2EFE6;}
.c-asym--lead{
  background:var(--accent);
  border-color:#1a3a2c;
  color:#F2EFE6;
}
.c-asym--lead .c-asym__num{color:var(--accent-2);}
.c-asym--lead .c-asym__icon{background:rgba(255,255,255,.15);color:#F2EFE6;}

/* Chip */
.chip{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:7px 14px;
  border-radius:999px;
  background:rgba(255,255,255,.16);
  color:#fff;
  font-family:var(--ff-ui);
  font-weight:500;
  font-size:.82rem;
  border:1px solid rgba(255,255,255,.25);
  backdrop-filter:blur(6px);
}
.chip-light{
  background:var(--surface);
  color:var(--text);
  border:1px solid var(--border);
}

/* USP pills (hero) */
.usp-row{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin:22px 0;
}
.usp-row .chip svg{width:14px;height:14px;color:var(--accent-2);}

/* Formulaire */
.form{
  display:grid;
  gap:16px;
  background:var(--surface);
  padding:28px;
  border-radius:18px;
  border:1px solid var(--border);
  box-shadow:var(--shadow-sm);
}
.form .field{display:flex;flex-direction:column;gap:6px;min-width:0;}
.form label{
  font-family:var(--ff-ui);
  font-weight:600;
  font-size:.78rem;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--text-2);
}
.form input,.form textarea,.form select{
  font-family:var(--ff-body);
  font-size:1rem;
  padding:13px 14px;
  border-radius:10px;
  border:1px solid var(--border);
  background:#fff;
  color:var(--text);
  min-height:48px;
  min-width:0;
  width:100%;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.form textarea{min-height:120px;resize:vertical;}
.form input:focus,.form textarea:focus,.form select:focus{
  outline:none;
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(36,74,58,.15);
}
.form-row{display:grid;gap:16px;grid-template-columns:1fr;}
@media (min-width:560px){.form-row{grid-template-columns:1fr 1fr;}}
.form-note{font-size:.78rem;color:var(--text-mute);margin:4px 0 0;}

/* Modal mentions */
.modal{
  position:fixed;inset:0;
  z-index:var(--z-modal);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:20px;
}
.modal-overlay{
  position:absolute;inset:0;
  background:rgba(35,39,31,.55);
  backdrop-filter:blur(2px);
}
.modal-box{
  position:relative;
  background:var(--surface);
  border-radius:16px;
  max-width:520px;
  width:100%;
  padding:36px 28px 28px;
  box-shadow:var(--shadow-lg);
  max-height:85vh;
  overflow-y:auto;
}
.modal-close{
  position:absolute;
  top:12px;right:12px;
  width:36px;height:36px;
  border-radius:50%;
  display:grid;place-items:center;
  background:var(--bg-alt);
  color:var(--text);
}
.modal-close:hover{background:var(--accent);color:#fff;}
.modal-box h2{font-size:1.4rem;margin-bottom:14px;}
.modal-box p{font-size:.9rem;line-height:1.55;}
.modal-box strong{color:var(--text);}