/* ═══════════════════════════════════════ BOTONES ═══════════════════════════════════════ */
.btn {
  width: 100%;
  padding: clamp(15px, 2.2vh, 22px) 24px;
  border: none;
  border-radius: var(--r-md);
  font-family: 'Outfit', sans-serif;
  font-size: clamp(10px, 1.1vw, 12px);
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform .18s cubic-bezier(.34,1.56,.64,1), box-shadow .25s ease, opacity .2s;
}
.btn:active {
  transform: scale(.955) translateY(1px);
  filter: brightness(1.08) saturate(1.1);
  transition: transform .06s cubic-bezier(.2,.8,.4,1), filter .06s;
}
/* Ripple on press */
.btn::after {
  content: '';
  position: absolute; left: 50%; top: 50%;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,.24);
  transform: translate(-50%, -50%) scale(0);
  opacity: 0;
  pointer-events: none;
}
.btn:active::after {
  animation: btnRipple .55s cubic-bezier(.22,.61,.36,1) both;
}
@keyframes btnRipple {
  0%   { transform: translate(-50%, -50%) scale(0);   opacity: .55; }
  60%  { transform: translate(-50%, -50%) scale(14);  opacity: .22; }
  100% { transform: translate(-50%, -50%) scale(22);  opacity: 0; }
}
.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, #d86088 0%, #a83058 50%, #6e1c48 100%);
  box-shadow: 0 8px 28px rgba(200,72,110,.38), 0 2px 6px rgba(0,0,0,.3), inset 0 1px 0 rgba(255,255,255,.22);
}
.btn-primary::before {
  content: ''; position: absolute; top: 0; left: 0; width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.20), transparent);
  pointer-events: none;
}
.btn-glass {
  color: var(--text);
  background: var(--g-bg-hi);
  backdrop-filter: blur(var(--g-blur)) saturate(var(--g-sat));
  -webkit-backdrop-filter: blur(var(--g-blur)) saturate(var(--g-sat));
  border: 1px solid var(--g-border-hi);
  box-shadow: var(--g-inner), 0 4px 18px rgba(0,0,0,.25);
}
.btn-ghost {
  color: var(--text-2);
  background: transparent;
  border: 1px solid rgba(255,255,255,.10);
  padding: 14px 24px;
  font-weight: 400;
  letter-spacing: 2.5px;
}
.btn-ghost:hover { color: var(--text); border-color: rgba(255,255,255,.18); }
.btn-gold {
  color: var(--text);
  background: linear-gradient(135deg, rgba(168,120,216,.24), rgba(224,92,125,.14));
  border: 1px solid rgba(168,120,216,.45);
  backdrop-filter: blur(var(--g-blur));
  -webkit-backdrop-filter: blur(var(--g-blur));
  box-shadow: 0 6px 22px rgba(168,120,216,.24), inset 0 1px 0 rgba(255,255,255,.16);
}
.btn-home {
  color: var(--text);
  font-size: clamp(12px, 1.3vw, 14px);
  letter-spacing: 4px;
  padding: clamp(20px, 2.6vh, 26px) 28px;
  background: linear-gradient(135deg, rgba(var(--plum-rgb),.28) 0%, rgba(var(--rose-rgb),.22) 55%, rgba(var(--plum-rgb),.18) 100%);
  border: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(var(--g-blur)) saturate(var(--g-sat));
  -webkit-backdrop-filter: blur(var(--g-blur)) saturate(var(--g-sat));
  box-shadow: 0 10px 36px rgba(var(--plum-rgb),.28), 0 0 60px rgba(var(--rose-rgb),.12), inset 0 1px 0 rgba(255,255,255,.20);
}
/* Botón secundario — claramente subordinado al CTA principal */
.btn-secondary {
  color: var(--text-3);
  font-size: clamp(11px, 1.2vw, 13px);
  letter-spacing: 3px;
  padding: clamp(14px, 1.8vh, 18px) 24px;
  background: var(--g-bg);
  border: 1px solid var(--g-border);
  backdrop-filter: blur(var(--g-blur)) saturate(var(--g-sat));
  -webkit-backdrop-filter: blur(var(--g-blur)) saturate(var(--g-sat));
  box-shadow: var(--g-inner);
  font-weight: 400;
  border-radius: var(--r-lg);
}
.btn-plum {
  color: var(--plum);
  background: linear-gradient(135deg, rgba(168,120,216,.18), rgba(136,88,184,.06));
  border: 1px solid rgba(168,120,216,.40);
  backdrop-filter: blur(var(--g-blur));
}