/* RLC Harmonic Filter Animation */
.rlc-anim {
  position: relative;
  width: 280px;
  height: 220px;
  margin: 0 auto;
}

.rlc-anim__cabinet {
  position: absolute;
  inset: 20px 10px 10px;
  border: 2px solid rgba(3, 17, 104, 0.2);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, #f8fafc 0%, #eef2f7 100%);
  overflow: hidden;
}

.rlc-anim__cabinet::before {
  content: 'FILTRO RLC';
  position: absolute;
  top: 6px;
  left: 8px;
  font-size: 0.55rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  opacity: 0.5;
}

.rlc-anim__part {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
  color: white;
  animation: rlc-cycle 6s ease-in-out infinite;
}

.rlc-anim__part--l {
  width: 52px;
  height: 36px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  top: 50%;
  left: 15%;
  animation-name: rlc-l;
}

.rlc-anim__part--c {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-hover));
  border-radius: 50%;
  top: 50%;
  left: 42%;
  animation-name: rlc-c;
}

.rlc-anim__part--r {
  width: 48px;
  height: 28px;
  background: linear-gradient(135deg, #475569, #334155);
  top: 50%;
  left: 68%;
  animation-name: rlc-r;
}

.rlc-anim__wire {
  position: absolute;
  height: 2px;
  background: var(--color-gray-400);
  top: 50%;
  transform: translateY(-50%);
  opacity: 0;
  animation: rlc-wire 6s ease-in-out infinite;
}

.rlc-anim__wire--1 { left: 28%; width: 14%; animation-delay: 0s; }
.rlc-anim__wire--2 { left: 58%; width: 10%; animation-delay: 0s; }

.rlc-anim__wave {
  position: absolute;
  left: 0;
  right: 0;
  top: 70%;
  height: 30px;
  overflow: hidden;
  opacity: 0;
  animation: rlc-wave-vis 6s ease-in-out infinite;
}

.rlc-anim__wave svg {
  width: 200%;
  height: 100%;
  animation: rlc-wave-move 1.5s linear infinite;
}

.rlc-anim__wave--clean path {
  stroke: var(--color-success);
}

.rlc-anim__wave--dirty path {
  stroke: var(--color-accent);
  opacity: 0.6;
}

.rlc-anim__label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-gray-500);
  animation: rlc-label 6s ease-in-out infinite;
}

@keyframes rlc-l {
  0%, 10% { transform: translate(-30px, -50%) rotate(-8deg); opacity: 0.4; }
  25%, 55% { transform: translate(0, -50%) rotate(0); opacity: 1; }
  70%, 100% { transform: translate(-20px, -80px) rotate(-15deg); opacity: 0.3; }
}

@keyframes rlc-c {
  0%, 10% { transform: translate(0, 20px) scale(0.7); opacity: 0.4; }
  25%, 55% { transform: translate(0, -50%) scale(1); opacity: 1; }
  70%, 100% { transform: translate(10px, 30px) scale(0.6); opacity: 0.3; }
}

@keyframes rlc-r {
  0%, 10% { transform: translate(30px, -50%) rotate(8deg); opacity: 0.4; }
  25%, 55% { transform: translate(0, -50%) rotate(0); opacity: 1; }
  70%, 100% { transform: translate(25px, -90px) rotate(12deg); opacity: 0.3; }
}

@keyframes rlc-wire {
  0%, 20% { opacity: 0; }
  30%, 60% { opacity: 1; }
  70%, 100% { opacity: 0; }
}

@keyframes rlc-wave-vis {
  0%, 35% { opacity: 0; }
  40%, 58% { opacity: 1; }
  65%, 100% { opacity: 0; }
}

@keyframes rlc-wave-move {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@keyframes rlc-label {
  0%, 20% { content: 'Desmontado'; }
  30%, 55% { opacity: 1; }
  0%, 24% { opacity: 0.5; }
  25%, 55% { opacity: 1; color: var(--color-primary); }
  56%, 100% { opacity: 0.5; }
}

/* Tools spotlight section */
.tools-spotlight {
  background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-primary-dark) 50%, var(--color-primary) 100%);
  color: white;
  overflow: hidden;
  position: relative;
}

.tools-spotlight::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.tools-spotlight__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.tools-spotlight h2 { color: white; margin-bottom: 1rem; }
.tools-spotlight p { color: rgba(255,255,255,0.8); }

.tools-spotlight__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.25rem 0;
}

.tools-spotlight__badge {
  padding: 0.35rem 0.75rem;
  background: rgba(242, 101, 34, 0.2);
  border: 1px solid rgba(242, 101, 34, 0.35);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-accent-light);
  text-decoration: none;
  transition: all var(--transition);
}

a.tools-spotlight__badge:hover {
  background: rgba(242, 101, 34, 0.35);
  border-color: var(--color-accent);
  transform: translateY(-1px);
}

.tools-spotlight__lead {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  margin-top: 1.5rem;
}

.tools-spotlight__lead h3 {
  color: white;
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
}

.tools-spotlight__lead p {
  font-size: 0.85rem;
  margin-bottom: 1rem;
}

.tools-spotlight .form-input {
  background: rgba(255,255,255,0.95);
}

.tools-spotlight__lead-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.tools-spotlight__lead-row .btn {
  grid-column: 1 / -1;
  width: 100%;
}

.tools-spotlight__lead-row .form-input {
  min-width: 0;
}

@media (max-width: 900px) {
  .tools-spotlight__grid { grid-template-columns: 1fr; }
  .tools-spotlight__lead-row { grid-template-columns: 1fr; }
  .rlc-anim { width: 240px; height: 180px; }
}