/* ==========================================================================
   footer.css — pie de página                            prefijo: .ftr-
   Panel con filete de marca arriba y brillo abajo: marca, accesos rápidos,
   links para artistas, contacto y redes. Datos de contacto = placeholders.
   ========================================================================== */

.ftr { padding-bottom: 1.25rem; }

.ftr-panel {
  position: relative;
  overflow: hidden;
  padding: clamp(2.5rem, 1.5rem + 4vw, 5rem) clamp(1.25rem, .5rem + 3.5vw, 5rem) 1.75rem;
  border: 1px solid transparent;
  border-radius: var(--r-xl);
  background:
    radial-gradient(55% 70% at 50% 125%, rgba(193, 44, 229, .24), transparent 70%) padding-box,
    radial-gradient(35% 50% at 0% 0%, rgba(79, 124, 255, .08), transparent 70%) padding-box,
    linear-gradient(180deg, var(--surface), #08070D) padding-box,
    linear-gradient(180deg, rgba(193, 44, 229, .7), rgba(255, 255, 255, .06) 40%) border-box;
}

.ftr-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(0, .8fr) minmax(0, .8fr) minmax(0, 1.1fr);
  gap: 2.75rem clamp(2rem, 1rem + 3vw, 4.5rem);
}

/* ---------- marca ---------- */
.ftr-logo { display: inline-flex; }
.ftr-logo img { height: 2.625rem; width: auto; }
.ftr-tagline {
  max-width: 22rem;
  margin-top: 1.5rem;
  font-size: clamp(1.25rem, 1.05rem + .6vw, 1.6rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.025em;
  text-wrap: balance;
}
.ftr-text {
  max-width: 26rem;
  margin-top: 1rem;
  color: var(--text-2);
  font-size: var(--fs-sm);
  line-height: 1.7;
}

/* ---------- columnas ---------- */
.ftr-title {
  margin-bottom: 1.15rem;
  font-size: var(--fs-base);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.3;
}
.ftr-title--social { margin-top: 2rem; }

.ftr-col ul {
  display: grid;
  gap: .75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.ftr-col a {
  color: var(--text-2);
  font-size: var(--fs-sm);
  transition: color var(--t-fast) var(--ease);
}
.ftr-col a:hover { color: var(--brand-hi); }

.ftr-contact li {
  display: flex;
  align-items: flex-start;
  gap: .65rem;
  color: var(--text-2);
  font-size: var(--fs-sm);
  line-height: 1.5;
}
.ftr-contact li > svg {
  flex-shrink: 0;
  width: 1.1rem;
  height: 1.1rem;
  margin-top: .1rem;
  color: var(--brand-hi);
}
.ftr-contact a { overflow-wrap: anywhere; }

/* redes: botones con borde de marca que se llenan de degradé al pasar el mouse */
.ftr-col .ftr-social {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
}
.ftr-social a {
  width: 2.75rem;
  height: 2.75rem;
  display: grid;
  place-items: center;
  border: 1px solid transparent;
  border-radius: .875rem;
  background:
    linear-gradient(var(--surface-3), var(--surface-3)) padding-box,
    linear-gradient(160deg, rgba(227, 106, 240, .55), rgba(79, 124, 255, .25)) border-box;
  color: var(--brand-hi);
  box-shadow: 0 10px 26px -12px rgba(193, 44, 229, .7);
  transition: transform var(--t-med) var(--ease-out), box-shadow var(--t-med) var(--ease), color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}
.ftr-social a:hover,
.ftr-social a:focus-visible {
  color: #fff;
  background: var(--grad-btn) padding-box, var(--grad-btn) border-box;
  box-shadow: 0 14px 30px -10px rgba(193, 44, 229, .95);
  transform: translateY(-3px);
}
.ftr-social svg { width: 1.15rem; height: 1.15rem; fill: currentColor; }

/* ---------- barra inferior ---------- */
.ftr-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .75rem 2rem;
  margin-top: clamp(2.5rem, 2rem + 2vw, 4rem);
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  color: var(--text-3);
  font-size: var(--fs-sm);
}
.ftr-legal {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.ftr-legal a { color: var(--text-3); transition: color var(--t-fast) var(--ease); }
.ftr-legal a:hover { color: var(--text); }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .ftr-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .ftr-brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  /* aire extra abajo: el botón flotante de WhatsApp no tapa los links legales */
  .ftr { padding-bottom: 5.5rem; }
  .ftr-panel { border-radius: var(--r-lg); }
  .ftr-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2.25rem 1.5rem; }
  .ftr-contact { grid-column: 1 / -1; }
  .ftr-bottom { flex-direction: column; align-items: flex-start; }
}