/* =======================================================
   BOTÕES
   ======================================================= */
.btn{
  position:relative; display:inline-block; padding:1rem 1.4rem; border-radius:999px;
  font-weight:700; letter-spacing:.03em; text-decoration:none;
  transition:transform .12s var(--ease-smooth), box-shadow .18s var(--ease-smooth), filter .18s;
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn:focus-visible{outline:2px solid #ffe29a; outline-offset:3px}

.btn-gold{
  color:#121212; background:var(--gold-grad); border:1px solid rgba(255,226,154,.45);
  box-shadow:0 0 0 1px rgba(255,226,154,.18),0 14px 40px rgba(232,199,103,.16);
  overflow:hidden; transform:translateZ(0); margin-top:15px;
}
.btn-gold::before{
  content:""; position:absolute; inset:0; border-radius:inherit;
  background:linear-gradient(120deg,transparent 0%,rgba(255,255,255,.35) 30%,transparent 60%);
  transform:translateX(-120%); transition:transform 1s; mix-blend-mode:soft-light; pointer-events:none;
}
.btn-gold:hover{box-shadow:0 0 0 1px rgba(255,226,154,.25),0 18px 50px rgba(232,199,103,.22); filter:saturate(1.04)}
.btn-gold:hover::before{transform:translateX(120%)}

.btn-outline{
  color:var(--text); background:rgba(255,223,138,.04); border:1px solid rgba(255,223,138,.35); height:60px; margin-top:15px;
}
.btn-outline:hover{background:rgba(255,223,138,.08)}