.foot,
.foot *{ box-sizing:border-box; }

.foot{
  --ft-bg:#131f36;
  --ft-accent:#5b73d6;
  background:var(--ft-bg);
  color:#fff;
  padding:clamp(48px,6vw,72px) 24px 32px;
}
.foot__inner{
  width:100%;
  max-width:1200px;
  margin-inline:auto;
}

/* Parte superior */
.foot__top{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr;
  gap:clamp(32px,6vw,80px);
  align-items:start;
}

.foot__brand img{
  width:min(190px,60%);
  height:auto;
  display:block;
  margin-bottom:22px;
}
.foot__brand p{
  margin:0;
  max-width:340px;
  font-family:'Inter',sans-serif;
  font-size:12.5px;
  line-height:1.7;
  color:rgba(255,255,255,.7);
  padding: 1.5rem 0;
}

/* Columnas */
.foot__label{
  margin:0 0 22px;
  font-family:'JetBrains Mono',monospace;
  font-weight:500;
  font-size:10px;
  letter-spacing:.25em;
  text-transform:uppercase;
  color:rgba(255,255,255,.45);
}
.foot__addr{
  font-style:normal;
  font-family:'Inter',sans-serif;
  font-size:12.5px;
  line-height:1.85;
  color:rgba(255,255,255,.8);
}

.foot__links{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:12px;
}
.foot__links a{
  font-family:'Inter',sans-serif;
  font-size:12.5px;
  color:rgba(255,255,255,.8);
  text-decoration:none;
  transition:color .25s ease;
}
.foot__links a:hover,
.foot__links a:focus-visible{
  color:#aebcff;
  outline:none;
}

/* Parte inferior */
.foot__bottom{
  position:relative;
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:12px 32px;
  margin-top:clamp(40px,6vw,64px);
  padding-top:28px;
}
/* Línea con brillo al centro */
.foot__bottom::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  right:0;
  height:1px;
  background:linear-gradient(90deg, transparent, rgba(255,255,255,.22) 50%, transparent);
}
.foot__bottom p{
  margin:0;
  font-family:'JetBrains Mono',monospace;
  font-weight:500;
  font-size:9.5px;
  letter-spacing:.14em;
  text-transform:uppercase;
  line-height:1.7;
  color:rgba(255,255,255,.4);
}

/* Entrada */
.foot__top,.foot__bottom{
  opacity:0;
  transform:translateY(20px);
  transition:opacity .7s ease, transform .7s ease;
}
.foot.is-visible .foot__top,
.foot.is-visible .foot__bottom{
  opacity:1;
  transform:none;
}
.foot.is-visible .foot__bottom{ transition-delay:.15s; }

/* Tablet */
@media (max-width:860px){
  .foot__top{ grid-template-columns:1fr 1fr; }
  .foot__brand{ grid-column:1 / -1; }
}

/* Móvil */
@media (max-width:560px){
  .foot{ padding:48px 16px 28px; }
  .foot__top{ grid-template-columns:1fr; gap:32px; }
  .foot__bottom{
    flex-direction:column;
    gap:10px;
  }
}

@media (prefers-reduced-motion:reduce){
  .foot__top,.foot__bottom{
    opacity:1; transform:none; transition:none;
  }
}

.foot__links{
  grid-template-columns:1fr;
}
@media (min-width:861px){
  .foot__top{ grid-template-columns:1.4fr 1fr 1.2fr; }
}