/* ==========================================================================
   PIN FIBER - EFECTOS 3D INMERSIVOS & PROFUNDIDAD VISUAL
   Canvas de Velocidad, 3D Tilt en Cards, Glare dinámico y perspectiva espacial
   ========================================================================== */

/* --- Contenedor del Hero con Efecto 3D --- */
.hero-wrapper {
  position: relative;
  min-height: 90vh;
  background: radial-gradient(circle at 50% 30%, #0c204d 0%, #070F26 70%, #030814 100%);
  color: var(--color-white);
  overflow: hidden;
  display: flex;
  align-items: center;
  perspective: 1200px;
}

/* Canvas interactivo de partículas de fibra óptica */
#heroSpeedCanvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

.hero-overlay-grid {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(rgba(0, 163, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 163, 255, 0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.6;
  z-index: 2;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 5;
  width: 100%;
  padding-top: 3.5rem;
  padding-bottom: 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

/* Tipografía y Textos del Hero - 100% Blanco Puro de Alto Contraste */
.hero-title {
  color: #FFFFFF !important;
  font-size: clamp(2.4rem, 5.2vw, 4rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
  text-shadow: 0 4px 25px rgba(0, 0, 0, 0.7);
}

.hero-title .text-cyan {
  color: #00D2FF !important;
  text-shadow: 0 0 25px rgba(0, 163, 255, 0.8);
}

.hero-text-col p.lead {
  color: #F8FAFC !important;
  font-size: 1.15rem;
  line-height: 1.7;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
  margin: 1.5rem 0 2rem;
}

/* Elementos Flotantes 3D en el Hero */
.hero-visual-col {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  transform-style: preserve-3d;
}

.hero-speed-meter-card {
  background: rgba(14, 27, 56, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 163, 255, 0.35);
  border-radius: var(--radius-card-xl);
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 440px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5), inset 0 0 25px rgba(0, 163, 255, 0.15);
  transform-style: preserve-3d;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-speed-meter-card:hover {
  transform: translateY(-8px) rotateX(4deg) rotateY(-4deg);
  border-color: var(--pinfiber-cyan);
}

/* Tacómetro SVG Animado */
.tachometer-wrap {
  position: relative;
  width: 240px;
  height: 140px;
  margin: 0 auto 1.5rem;
}

.tachometer-gauge {
  width: 100%;
  height: 100%;
  overflow: visible;
}

.gauge-needle {
  transform-origin: 120px 130px;
  animation: gaugeOscillate 4s ease-in-out infinite alternate;
}

@keyframes gaugeOscillate {
  0% { transform: rotate(-80deg); }
  50% { transform: rotate(45deg); }
  80% { transform: rotate(75deg); }
  100% { transform: rotate(65deg); }
}

.live-speed-display {
  text-align: center;
  margin-bottom: 1.25rem;
}

.live-speed-val {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--color-white);
  line-height: 1;
  text-shadow: 0 0 25px rgba(0, 163, 255, 0.8);
}

.live-speed-unit {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--pinfiber-cyan);
  text-transform: uppercase;
}

.live-ping-box {
  display: flex;
  justify-content: space-around;
  background: rgba(0, 0, 0, 0.35);
  border-radius: var(--radius-pill);
  padding: 0.6rem 1.25rem;
  font-size: 0.85rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.ping-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255, 255, 255, 0.85);
}

.ping-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 8px #10B981;
}

/* Badge 3D Flotante */
.floating-3d-badge {
  position: absolute;
  bottom: -20px;
  right: -10px;
  background: linear-gradient(135deg, var(--pinfiber-yellow) 0%, #FF9900 100%);
  color: #111;
  font-weight: 800;
  font-size: 0.85rem;
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-pill);
  box-shadow: 0 10px 25px rgba(255, 153, 0, 0.5);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  animation: floatLevitate 3.5s ease-in-out infinite alternate;
  z-index: 6;
}

@keyframes floatLevitate {
  0% { transform: translateY(0) rotate(2deg); }
  100% { transform: translateY(-12px) rotate(-2deg); }
}

/* --- Efecto 3D Tilt en Tarjetas --- */
.card-3d-tilt {
  transform-style: preserve-3d;
  transition: transform 0.15s ease-out, box-shadow 0.3s ease;
  will-change: transform;
}

.tilt-inner {
  transform: translateZ(30px);
}

/* Glare de luz reflejada */
.glare-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  border-radius: inherit;
  background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.25) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 10;
}

.card-3d-tilt:hover .glare-overlay {
  opacity: 1;
}

/* --- Efecto Óptico Glow en Líneas de Fibra --- */
.fiber-pulse-line {
  position: relative;
  overflow: hidden;
}

.fiber-pulse-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--pinfiber-cyan), #ffffff, var(--pinfiber-cyan), transparent);
  animation: fiberLaserStream 3s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

@keyframes fiberLaserStream {
  0% { left: -100%; }
  100% { left: 100%; }
}