/* =============================================================
   LISTO · INTERNET FIBRA ÓPTICA
   Diseño Premium Oscuro · Efectos neón verde
   ============================================================= */

/* ---------- VARIABLES GLOBALES ---------- */
:root {
  /* Paleta base (derivada del post de Instagram) */
  --bg-darkest: #050a08;
  --bg-dark: #0a1410;
  --bg-panel: #0f1e18;
  --bg-card: #122620;
  --bg-card-hover: #163029;

  /* Verdes del brand */
  --green-primary: #0f6b4b;
  --green-dark: #0a4d36;
  --green-deep: #073522;

  /* Verdes neón (acento) */
  --neon-lime: #a8e635;
  --neon-bright: #9ee341;
  --neon-soft: #c9f57a;
  --neon-glow: rgba(168, 230, 53, 0.4);

  /* Textos */
  --text-white: #f5fbf7;
  --text-light: rgba(245, 251, 247, 0.82);
  --text-muted: rgba(245, 251, 247, 0.55);
  --text-dim: rgba(245, 251, 247, 0.35);

  /* Bordes y líneas */
  --border-soft: rgba(168, 230, 53, 0.12);
  --border-neon: rgba(168, 230, 53, 0.4);
  --border-card: rgba(255, 255, 255, 0.06);

  /* Sombras */
  --shadow-neon: 0 0 40px rgba(168, 230, 53, 0.25);
  --shadow-neon-strong: 0 0 60px rgba(168, 230, 53, 0.45);
  --shadow-card: 0 20px 50px rgba(0, 0, 0, 0.35);

  /* Tipografías */
  --font-display: 'Outfit', system-ui, sans-serif;
  --font-body: 'Sora', system-ui, sans-serif;

  /* Transiciones */
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ---------- RESET Y BASE ---------- */
* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding-top: 64px;
  background-color: var(--bg-darkest);
  color: var(--text-white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0;
}

a { color: inherit; }

/* ---------- DECORACIÓN DE FONDO GLOBAL ---------- */
.bg-decoration {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.4;
  animation: orbFloat 20s ease-in-out infinite;
}

.orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--green-primary) 0%, transparent 70%);
  top: -100px;
  right: -100px;
  animation-duration: 25s;
}

.orb-2 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--neon-lime) 0%, transparent 70%);
  bottom: -200px;
  left: -150px;
  opacity: 0.15;
  animation-duration: 30s;
  animation-delay: -10s;
}

.orb-3 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--green-dark) 0%, transparent 70%);
  top: 40%;
  left: 30%;
  opacity: 0.3;
  animation-duration: 35s;
  animation-delay: -5s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(50px, -50px) scale(1.1); }
  66% { transform: translate(-30px, 30px) scale(0.9); }
}

/* ---------- HEADER v4 · Apple-style ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  z-index: 1100;
  background: rgba(5, 10, 8, 0.55);
  backdrop-filter: blur(28px) saturate(200%);
  -webkit-backdrop-filter: blur(28px) saturate(200%);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background 0.4s ease, border-color 0.4s ease;
}
.site-header.scrolled {
  background: rgba(5, 10, 8, 0.88);
  border-bottom-color: rgba(168, 230, 53, 0.18);
}
.header-inner {
  height: 64px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
}

.brand-wrap {
  display: flex;
  align-items: center;
  gap: 0;
  line-height: 1;
  text-decoration: none;
  justify-self: start;
}
.brand-svg-full {
  display: block;
  filter: drop-shadow(0 0 6px rgba(168,230,53,0.3));
  transition: filter 0.3s ease;
}
.brand-wrap:hover .brand-svg-full {
  filter: drop-shadow(0 0 14px rgba(168,230,53,0.65));
}
.brand-svg-full line {
  animation: speedLines 2.8s ease-in-out infinite;
}
.brand-svg-full line:nth-child(2) { animation-delay: 0.12s; }
.brand-svg-full line:nth-child(3) { animation-delay: 0.24s; }
@keyframes speedLines {
  0%,100% { opacity: 0.95; }
  50%      { opacity: 0.30; }
}

.brand-logo {
  color: var(--neon-lime);
  display: flex;
  align-items: center;
  filter: drop-shadow(0 0 8px var(--neon-glow));
  animation: logoSpin 20s linear infinite;
}

@keyframes logoSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.brand-texts {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-text {
  color: var(--text-white);
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.brand-subtext {
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.04em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  justify-self: center;
}

.nav-link-custom {
  color: var(--text-light);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  position: relative;
  padding: 8px 0;
  transition: color 0.2s var(--ease-smooth);
}

.nav-link-custom::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--neon-lime);
  transition: width 0.3s var(--ease-smooth);
  box-shadow: 0 0 8px var(--neon-glow);
}

.nav-link-custom:hover {
  color: var(--neon-lime);
}

.nav-link-custom:hover::after {
  width: 100%;
}

.btn-header-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--neon-lime);
  color: var(--bg-darkest);
  padding: 9px 22px;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.25s ease;
  box-shadow: 0 4px 20px var(--neon-glow);
  justify-self: end;
  margin-left: auto;
}
.btn-header-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(168, 230, 53, 0.55);
  color: var(--bg-darkest);
}

/* ---------- HERO SECTION ---------- */
.hero-section {
  position: relative;
  min-height: auto;
  padding: 46px 0 28px;
  overflow: hidden;
  background: radial-gradient(ellipse at top right, rgba(15, 107, 75, 0.18) 0%, transparent 50%),
              radial-gradient(ellipse at bottom left, rgba(168, 230, 53, 0.08) 0%, transparent 50%),
              var(--bg-darkest);
}

.fiber-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.55;
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(168, 230, 53, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(168, 230, 53, 0.05) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
}

.hero-container {
  position: relative;
  z-index: 2;
  padding-top: 24px;
  padding-bottom: 24px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(168, 230, 53, 0.08);
  border: 1px solid var(--border-neon);
  color: var(--neon-lime);
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 28px;
  backdrop-filter: blur(10px);
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--neon-lime);
  box-shadow: 0 0 12px var(--neon-lime);
  animation: pulse 2s var(--ease-smooth) infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.3); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.8rem);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.hero-title-line-1 {
  display: block;
  color: var(--text-white);
}

.hero-title-line-2 {
  display: block;
  background: linear-gradient(110deg, var(--neon-lime) 0%, var(--neon-soft) 50%, var(--neon-lime) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shimmer 4s linear infinite;
  filter: drop-shadow(0 0 20px rgba(168, 230, 53, 0.3));
}

@keyframes shimmer {
  0% { background-position: 0% center; }
  100% { background-position: 200% center; }
}

.hero-sub {
  font-size: clamp(1rem, 1.4vw, 1.18rem);
  color: var(--text-light);
  max-width: 540px;
  line-height: 1.6;
  margin-bottom: 36px;
}

.hero-sub strong {
  color: var(--neon-lime);
  font-weight: 700;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 48px;
}

.btn-primary-neon {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--neon-lime);
  color: var(--bg-darkest);
  padding: 16px 32px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s var(--ease-smooth);
  box-shadow: 0 8px 30px var(--neon-glow);
  position: relative;
  overflow: hidden;
}

.btn-primary-neon::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transition: left 0.6s var(--ease-smooth);
}

.btn-primary-neon:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(168, 230, 53, 0.55);
  color: var(--bg-darkest);
}

.btn-primary-neon:hover::before {
  left: 100%;
}

.btn-ghost-neon {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--text-white);
  padding: 16px 32px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  transition: all 0.3s var(--ease-smooth);
}

.btn-ghost-neon:hover {
  border-color: var(--neon-lime);
  color: var(--neon-lime);
  background: rgba(168, 230, 53, 0.05);
}

.hero-features {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.feature-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-card);
  padding: 10px 16px;
  border-radius: 12px;
  font-size: 0.85rem;
  color: var(--text-light);
  transition: all 0.3s var(--ease-smooth);
}

.feature-chip svg {
  color: var(--neon-lime);
  flex-shrink: 0;
}

.feature-chip:hover {
  border-color: var(--border-neon);
  background: rgba(168, 230, 53, 0.05);
  transform: translateY(-2px);
}

/* ---------- SPEED GAUGE (medidor) ---------- */
.hero-visual-col {
  display: flex;
  justify-content: center;
  align-items: center;
}

.speed-gauge {
  position: relative;
  width: 100%;
  max-width: 360px;
  aspect-ratio: 1.4 / 1;
  padding: 20px;
}

.gauge-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(168, 230, 53, 0.2) 0%, transparent 60%);
  filter: blur(30px);
  animation: glowPulse 4s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.1); }
}

.gauge-svg {
  width: 100%;
  height: 100%;
  position: relative;
  z-index: 1;
}

.gauge-progress {
  stroke-dasharray: 314;
  stroke-dashoffset: 314;
  animation: gaugeFill 2.5s var(--ease-smooth) 0.8s forwards;
  filter: drop-shadow(0 0 10px var(--neon-glow));
}

@keyframes gaugeFill {
  to { stroke-dashoffset: 0; }
}

.gauge-center {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  width: 100%;
}

.gauge-num {
  font-family: var(--font-display);
  font-size: 3.8rem;
  font-weight: 900;
  line-height: 1;
  color: var(--neon-lime);
  filter: drop-shadow(0 0 12px rgba(168, 230, 53, 0.4));
  letter-spacing: -0.03em;
}

.gauge-unit {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-white);
  letter-spacing: 0.2em;
  margin-top: 2px;
}

.gauge-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ---------- MARQUEE ---------- */
.hero-marquee {
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
  padding: 18px 0;
  overflow: hidden;
  background: rgba(168, 230, 53, 0.02);
  margin-top: 40px;
}

.marquee-track {
  display: flex;
  gap: 28px;
  white-space: nowrap;
  animation: scrollLeft 30s linear infinite;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.1em;
  font-size: 0.9rem;
}

.marquee-item {
  color: var(--neon-lime);
  flex-shrink: 0;
}

.marquee-dot {
  color: var(--text-dim);
  flex-shrink: 0;
}

@keyframes scrollLeft {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- SECCIONES GENERALES ---------- */
section {
  position: relative;
  z-index: 1;
}

.plans-section,
.why-section,
.cobertura-section {
  padding: 76px 0;
}

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}

.section-eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--neon-lime);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 16px;
  padding: 6px 14px;
  background: rgba(168, 230, 53, 0.08);
  border-radius: 6px;
  border-left: 2px solid var(--neon-lime);
  border-right: 2px solid var(--neon-lime);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: var(--text-white);
  line-height: 1.1;
  margin-bottom: 18px;
}

.section-subtitle {
  color: var(--text-light);
  font-size: 1.05rem;
  line-height: 1.65;
}

.accent-text {
  background: linear-gradient(110deg, var(--neon-lime), var(--neon-soft));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ---------- PLAN CARDS ---------- */

/* v12.5.2 - Centrado automático de planes públicos
   Mantiene separados los bloques Internet Hogar y Dúo Hogar.
   Con 1, 2, 3 o más planes, la última fila queda centrada. */
.plans-grid,
.dual-grid {
  justify-content: center;
  align-items: stretch;
}

.plans-grid > [class*="col-"],
.dual-grid > [class*="col-"] {
  display: flex;
}

.plans-grid .plan-card,
.dual-grid .dual-card {
  width: 100%;
}

@media (min-width: 1200px) {
  .plans-grid > .col-xl-4,
  .plans-grid > .col-lg-4 {
    max-width: 420px;
  }
  .dual-grid > .col-xl-4,
  .dual-grid > .col-lg-5 {
    max-width: 430px;
  }
}

.plans-section {
  background: linear-gradient(180deg, var(--bg-darkest) 0%, var(--bg-dark) 100%);
}

.plan-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 24px;
  padding: 36px 28px 32px;
  height: 100%;
  transition: all 0.4s var(--ease-smooth);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.plan-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(168, 230, 53, 0.08) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s var(--ease-smooth);
  pointer-events: none;
}

.plan-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-neon);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-card), 0 0 40px rgba(168, 230, 53, 0.15);
}

.plan-card:hover::before {
  opacity: 1;
}

.plan-card--featured {
  background: linear-gradient(180deg, rgba(168, 230, 53, 0.04) 0%, var(--bg-card) 100%);
  border-color: var(--neon-lime);
  box-shadow: 0 0 60px rgba(168, 230, 53, 0.2);
  transform: scale(1.02);
}

.plan-card--featured::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 24px;
  padding: 1px;
  background: linear-gradient(135deg, var(--neon-lime), transparent 40%, transparent 60%, var(--neon-lime));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  animation: rotateBorder 4s linear infinite;
  opacity: 0.5;
}

@keyframes rotateBorder {
  0%, 100% { filter: hue-rotate(0deg); }
  50% { filter: hue-rotate(20deg); }
}

.plan-ribbon {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--neon-lime);
  color: var(--bg-darkest);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  box-shadow: 0 4px 16px var(--neon-glow);
  z-index: 2;
}

.plan-card-head {
  position: relative;
  z-index: 1;
  margin-bottom: 20px;
}

.plan-tag-small {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.plan-name {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-white);
}

.plan-icon {
  position: relative;
  width: 64px;
  height: 50px;
  margin: 0 auto 24px;
}

.wifi-arc {
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  border: 2px solid var(--neon-lime);
  border-top-color: transparent;
  border-bottom: none;
  border-radius: 50% 50% 0 0 / 100% 100% 0 0;
  opacity: 0;
  animation: wifiPulse 2s var(--ease-smooth) infinite;
}

.wifi-arc-1 {
  width: 22px;
  height: 12px;
  animation-delay: 0s;
}

.wifi-arc-2 {
  width: 40px;
  height: 22px;
  animation-delay: 0.3s;
}

.wifi-arc-3 {
  width: 58px;
  height: 32px;
  animation-delay: 0.6s;
}

.wifi-dot {
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--neon-lime);
  box-shadow: 0 0 8px var(--neon-lime);
}

@keyframes wifiPulse {
  0% { opacity: 0; transform: translateX(-50%) scale(0.9); }
  30% { opacity: 1; }
  100% { opacity: 0; transform: translateX(-50%) scale(1.1); }
}

.plan-speed-block {
  text-align: center;
  margin-bottom: 18px;
  padding: 18px 0;
  border-top: 1px solid var(--border-card);
  border-bottom: 1px solid var(--border-card);
}

.plan-speed-num {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1;
  color: var(--text-white);
  letter-spacing: -0.03em;
}

.plan-card--featured .plan-speed-num {
  background: linear-gradient(135deg, var(--neon-lime), var(--neon-soft));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.plan-speed-unit {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  margin-top: 4px;
}

.plan-price-block {
  text-align: center;
  margin-bottom: 18px;
}

.plan-price {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--neon-lime);
  line-height: 1;
  letter-spacing: -0.02em;
}

.plan-price-per {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  margin-top: 6px;
}

.plan-desc {
  text-align: center;
  font-size: 0.92rem;
  color: var(--text-light);
  margin-bottom: 20px;
  min-height: 44px;
}

.plan-features-list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  flex: 1;
}

.plan-features-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-light);
  padding: 7px 0;
}

.plan-features-list svg {
  color: var(--neon-lime);
  flex-shrink: 0;
}

.btn-plan-featured,
.btn-plan-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 14px 20px;
  border-radius: 14px;
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s var(--ease-smooth);
  border: 1.5px solid transparent;
}

.btn-plan-featured {
  background: var(--neon-lime);
  color: var(--bg-darkest);
  box-shadow: 0 8px 24px var(--neon-glow);
}

.btn-plan-featured:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(168, 230, 53, 0.55);
  color: var(--bg-darkest);
}

.btn-plan-outline {
  background: transparent;
  color: var(--text-white);
  border-color: rgba(255, 255, 255, 0.15);
}

.btn-plan-outline:hover {
  border-color: var(--neon-lime);
  color: var(--neon-lime);
  background: rgba(168, 230, 53, 0.05);
}

/* ---------- OFERTA BANNER ---------- */
.oferta-banner {
  margin-top: 60px;
  background: linear-gradient(110deg, rgba(168, 230, 53, 0.1), rgba(168, 230, 53, 0.02));
  border: 1px solid var(--border-neon);
  border-radius: 16px;
  padding: 20px 28px;
  display: flex;
  align-items: center;
  gap: 18px;
  justify-content: center;
  flex-wrap: wrap;
}

.oferta-banner-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--neon-lime);
  color: var(--bg-darkest);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 20px var(--neon-glow);
}

.oferta-banner-text {
  color: var(--text-white);
  font-size: 1rem;
}

.oferta-banner-text strong {
  color: var(--neon-lime);
}

/* ---------- POR QUÉ ELEGIRNOS ---------- */
.why-section {
  background: var(--bg-dark);
  position: relative;
}

.why-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(168, 230, 53, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(15, 107, 75, 0.15) 0%, transparent 40%);
  pointer-events: none;
}

.why-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 20px;
  padding: 32px 26px;
  height: 100%;
  transition: all 0.4s var(--ease-smooth);
  overflow: hidden;
}

.why-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-neon);
  background: var(--bg-card-hover);
}

.why-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  background: linear-gradient(135deg, rgba(168, 230, 53, 0.15), rgba(168, 230, 53, 0.05));
  border: 1px solid var(--border-neon);
  color: var(--neon-lime);
  position: relative;
  transition: all 0.4s var(--ease-smooth);
}

.why-card:hover .why-icon {
  transform: rotate(-6deg) scale(1.08);
  box-shadow: 0 0 24px var(--neon-glow);
}

.why-icon::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 16px;
  background: linear-gradient(135deg, transparent 40%, rgba(255, 255, 255, 0.1) 50%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s var(--ease-smooth);
}

.why-card:hover .why-icon::after {
  opacity: 1;
}

.why-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 10px;
}

.why-text {
  font-size: 0.92rem;
  color: var(--text-light);
  line-height: 1.6;
  margin: 0;
}

/* ---------- FORMULARIO COBERTURA ---------- */
.cobertura-section {
  background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-darkest) 100%);
  position: relative;
}

.cobertura-section .section-eyebrow {
  margin-bottom: 14px;
}

.cobertura-section .section-title {
  text-align: left;
  margin-bottom: 12px;
}

.cobertura-section .section-subtitle {
  text-align: left;
}

.cobertura-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cobertura-info-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-card);
  border-radius: 14px;
}

.cobertura-info-item svg {
  color: var(--neon-lime);
  flex-shrink: 0;
}

.cobertura-info-item strong {
  display: block;
  font-size: 0.88rem;
  color: var(--text-white);
  font-weight: 600;
}

.cobertura-info-item span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.cobertura-form {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 24px;
  padding: 36px 32px;
  position: relative;
  overflow: hidden;
}

.cobertura-form::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(168, 230, 53, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.form-label-custom {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}

.form-input {
  width: 100%;
  background: rgba(0, 0, 0, 0.3);
  border: 1.5px solid var(--border-card);
  color: var(--text-white);
  padding: 13px 16px;
  border-radius: 12px;
  font-size: 0.95rem;
  font-family: var(--font-body);
  transition: all 0.25s var(--ease-smooth);
  outline: none;
}

.form-input::placeholder {
  color: var(--text-dim);
}

.form-input:focus {
  border-color: var(--neon-lime);
  background: rgba(0, 0, 0, 0.5);
  box-shadow: 0 0 0 3px rgba(168, 230, 53, 0.15);
}

select.form-input {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23a8e635' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 44px;
}

select.form-input option {
  background: var(--bg-card);
  color: var(--text-white);
}

textarea.form-input {
  resize: vertical;
  min-height: 90px;
}

.btn-form-submit {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--neon-lime);
  color: var(--bg-darkest);
  padding: 16px 24px;
  border-radius: 14px;
  font-size: 1rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: all 0.3s var(--ease-smooth);
  box-shadow: 0 8px 24px var(--neon-glow);
  margin-top: 8px;
}

.btn-form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(168, 230, 53, 0.55);
}

/* ---------- FOOTER ---------- */
.site-footer {
  background: var(--bg-darkest);
  border-top: 1px solid var(--border-soft);
  padding: 60px 0 30px;
  position: relative;
  z-index: 1;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border-card);
}

.brand-text-lg {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: var(--neon-lime);
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

.footer-tag {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin: 0;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: var(--text-light);
  text-decoration: none;
  font-size: 0.92rem;
  transition: color 0.2s var(--ease-smooth);
}

.footer-links a:hover {
  color: var(--neon-lime);
}

.footer-contact p {
  color: var(--text-light);
  font-size: 0.92rem;
  margin: 0 0 4px;
}

.footer-contact p strong {
  color: var(--neon-lime);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-bottom p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* ---------- FAB WHATSAPP ---------- */
.fab-whatsapp {
  background: #1f8e5a;
  opacity: 0.9;
}

.fab-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(31, 142, 90, 0.3);
  opacity: 1;
}

.fab-instagram {
  background: linear-gradient(135deg, #5a4a8a 0%, #6b4b9a 25%, #d67a9f 50%, #d89a1f 75%, #c41611 100%);
  opacity: 0.9;
}

.fab-instagram:hover {
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(200, 100, 150, 0.25);
  opacity: 1;
}

.fab-facebook {
  background: #155db1;
  opacity: 0.9;
}

.fab-facebook:hover {
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(21, 93, 177, 0.3);
  opacity: 1;
}/
.fab-pulse {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: rgba(37,211,102,0.3);
  animation: fabPulse 2.5s ease-out infinite;
  pointer-events: none;
}
@keyframes fabPulse {
  0%   { transform: scale(1);   opacity: 0.6; }
  70%  { transform: scale(1.5); opacity: 0; }
  100% { transform: scale(1.5); opacity: 0; }
}

@media (max-width: 576px) {
  .fab-group { bottom: 18px; right: 16px; gap: 8px; }
  .fab-btn { width: 46px; height: 46px; }
  .fab-whatsapp { width: 52px; height: 52px; }
}

/* ─── FORMULARIO


/* Teléfono: input único con ejemplo completo en placeholder */
.phone-input { letter-spacing: 0.03em; }
.phone-input::placeholder { color: var(--text-dim); }

/* v4.5 - orden de iconos de redes en footer */
.footer-contact{display:flex;flex-direction:column;align-items:flex-start;gap:8px}
.footer-contact-title{font-weight:700;color:var(--text-light);margin:0 0 4px!important}
.footer-social-btn{display:inline-flex;align-items:center;gap:7px;color:var(--text-light);text-decoration:none;line-height:1.25;transition:color .2s var(--ease-smooth),transform .2s var(--ease-smooth)}
.footer-social-btn:hover{color:var(--neon-lime);transform:translateX(2px)}
.footer-social-btn svg{flex:0 0 auto;display:block}

/* v4.5.3 - Footer contacto ordenado */
.footer-contact{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:9px;
}
.footer-contact-title{
  font-weight:800;
  color:var(--text-light);
  margin:0 0 6px!important;
  letter-spacing:.01em;
}
.footer-contact-item{
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--text-light);
  text-decoration:none;
  line-height:1.2;
  font-size:.94rem;
  font-weight:700;
  min-height:28px;
  transition:color .2s var(--ease-smooth),transform .2s var(--ease-smooth);
}
.footer-contact-item:hover{
  color:var(--neon-lime);
  transform:translateX(2px);
}
.footer-contact-icon{
  width:26px;
  height:26px;
  border-radius:999px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  flex:0 0 26px;
  color:#fff;
  box-shadow:0 0 0 1px rgba(255,255,255,.08) inset;
}
.footer-contact-icon svg{display:block;}
.footer-contact-whatsapp{background:#25d366;}
.footer-contact-instagram{background:linear-gradient(135deg,#405de6,#833ab4,#e1306c,#fd1d1d,#fcb045);}
.footer-contact-facebook{background:#1877f2;}

@media (max-width: 768px){
  .footer-contact{width:100%;}
  .footer-contact-item{font-size:.92rem;}
}

/* v4.5.4 - Contacto footer en formato vertical: WhatsApp / Instagram / Facebook */
.footer-contact{display:flex;flex-direction:column;align-items:flex-start;gap:12px;}
.footer-contact-item{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--text-light);min-height:34px;}
.footer-contact-text{display:flex;flex-direction:column;align-items:flex-start;gap:2px;line-height:1.1;}
.footer-contact-text strong{font-size:.92rem;font-weight:800;color:var(--text-light);}
.footer-contact-text small{font-size:.9rem;font-weight:600;color:var(--text-muted);}
.footer-contact-item:hover .footer-contact-text strong,.footer-contact-item:hover .footer-contact-text small{color:var(--neon-lime);}

/* ---------- FAB GROUP (base + botones flotantes) ---------- */
.fab-group {
  position: fixed;
  bottom: 28px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 1050;
  align-items: center;
}
.fab-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
  transition: transform 0.25s var(--ease-smooth), box-shadow 0.25s var(--ease-smooth), opacity 0.25s;
  position: relative;
}
.fab-btn:hover { transform: scale(1.12); }

/* Post-venta FAB */
.fab-postventa {
  background: linear-gradient(135deg, #0ea5e9, #0284c7);
  opacity: 0.9;
}
.fab-postventa:hover {
  opacity: 1;
  box-shadow: 0 4px 16px rgba(14,165,233,0.4);
}

/* ---------- NAV TOGGLE (hamburguesa mobile) ---------- */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  z-index: 1200;
  justify-self: end;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: var(--text-white);
  border-radius: 2px;
  margin: 5px 0;
  transition: all 0.3s var(--ease-smooth);
}
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 1080;
  backdrop-filter: blur(4px);
}
.nav-overlay.active { display: block; }

/* ---------- DUAL SECTION (Internet + TV) ---------- */
.dual-section {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-darkest) 100%);
  position: relative;
}
.dual-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 60% 40%, rgba(14,165,233,0.08) 0%, transparent 50%),
              radial-gradient(ellipse at 30% 70%, rgba(168,230,53,0.06) 0%, transparent 50%);
  pointer-events: none;
}
.dual-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 24px;
  padding: 36px 28px 32px;
  height: 100%;
  transition: all 0.4s var(--ease-smooth);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.dual-card:hover {
  transform: translateY(-8px);
  border-color: rgba(14,165,233,0.5);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-card), 0 0 40px rgba(14,165,233,0.15);
}
.dual-card--featured {
  border-color: var(--neon-lime);
  box-shadow: 0 0 60px rgba(168,230,53,0.15);
  background: linear-gradient(180deg, rgba(168,230,53,0.04) 0%, var(--bg-card) 100%);
}
.dual-card--featured .dual-ribbon {
  background: var(--neon-lime);
  color: var(--bg-darkest);
}
.dual-ribbon {
  position: absolute;
  top: 18px;
  right: 18px;
  background: rgba(14,165,233,0.9);
  color: #fff;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  z-index: 2;
}
.dual-icon-combo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 0 auto 20px;
  color: var(--neon-lime);
}
.dual-icon-combo .icon-plus {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-muted);
}
.dual-channels {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
  justify-content: center;
}
.dual-channels .ch-tag {
  background: rgba(14,165,233,0.12);
  border: 1px solid rgba(14,165,233,0.25);
  color: rgba(255,255,255,0.8);
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
}
.btn-dual-featured {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 14px 20px;
  border-radius: 14px;
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s var(--ease-smooth);
  border: none;
  background: linear-gradient(135deg, var(--neon-lime), #7dd957);
  color: var(--bg-darkest);
  box-shadow: 0 8px 24px var(--neon-glow);
  margin-top: auto;
}
.btn-dual-featured:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(168,230,53,0.55);
  color: var(--bg-darkest);
}
.btn-dual-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 14px 20px;
  border-radius: 14px;
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s var(--ease-smooth);
  background: transparent;
  color: var(--text-white);
  border: 1.5px solid rgba(255,255,255,0.15);
  margin-top: auto;
}
.btn-dual-outline:hover {
  border-color: #0ea5e9;
  color: #0ea5e9;
  background: rgba(14,165,233,0.05);
}

/* ---------- MICRO-ANIMATIONS ---------- */
.plan-card, .dual-card, .why-card {
  will-change: transform;
}
@keyframes ripple {
  0% { transform: scale(0); opacity: 0.5; }
  100% { transform: scale(4); opacity: 0; }
}

/* ======================================================
   RESPONSIVE BREAKPOINTS
   ====================================================== */

/* ── Tablets y pantallas medianas (≤ 992px) ── */
@media (max-width: 992px) {
  .header-inner {
    grid-template-columns: 1fr auto;
  }
  .main-nav {
    display: none;
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    height: 100vh;
    background: rgba(5,10,8,0.97);
    backdrop-filter: blur(30px);
    flex-direction: column;
    padding: 90px 32px 40px;
    gap: 0;
    z-index: 1090;
    border-left: 1px solid var(--border-neon);
    box-shadow: -10px 0 40px rgba(0,0,0,0.5);
    transform: translateX(100%);
    transition: transform 0.35s var(--ease-smooth);
  }
  .main-nav.open {
    display: flex;
    transform: translateX(0);
  }
  .main-nav .nav-link-custom {
    font-size: 1.05rem;
    padding: 16px 0;
    border-bottom: 1px solid var(--border-card);
    width: 100%;
  }
  .nav-toggle {
    display: flex;
    flex-direction: column;
    justify-self: end;
  }
  .btn-header-cta {
    display: none;
  }
  .hero-container { padding-top: 20px; }
  .hero-visual-col { margin-top: 20px; }
  .speed-gauge { max-width: 280px; }
  .gauge-num { font-size: 3rem; }
  .plans-section, .why-section, .cobertura-section, .dual-section {
    padding: 70px 0;
  }
  .section-head { margin-bottom: 48px; }
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
  .footer-brand { grid-column: 1 / -1; }
}

/* ── Móviles (≤ 768px) ── */
@media (max-width: 768px) {
  body { padding-top: 58px; }
  .header-inner { height: 58px; }
  .brand-svg-full { height: 30px; }
  .hero-title {
    font-size: clamp(2rem, 8vw, 3rem);
    margin-bottom: 18px;
  }
  .hero-sub { font-size: 0.95rem; margin-bottom: 24px; }
  .hero-badge { font-size: 0.75rem; padding: 6px 14px; margin-bottom: 20px; }
  .hero-actions { gap: 10px; }
  .btn-primary-neon, .btn-ghost-neon {
    padding: 14px 24px;
    font-size: 0.88rem;
    width: 100%;
    justify-content: center;
  }
  .hero-features { gap: 8px; }
  .feature-chip { padding: 8px 12px; font-size: 0.78rem; }
  .hero-marquee { margin-top: 24px; padding: 14px 0; }
  .marquee-track { font-size: 0.78rem; gap: 20px; }
  .plan-card, .dual-card { padding: 28px 22px 24px; }
  .plan-speed-num { font-size: 2.8rem; }
  .plan-price { font-size: 2rem; }
  .plan-name { font-size: 1.2rem; }
  .section-title { font-size: clamp(1.6rem, 5vw, 2.4rem); }
  .section-subtitle { font-size: 0.95rem; }
  .section-eyebrow { font-size: 0.72rem; padding: 5px 12px; }
  .why-card { padding: 24px 20px; }
  .why-icon { width: 52px; height: 52px; }
  .cobertura-form { padding: 24px 20px; }
  .form-input { padding: 12px 14px; font-size: 0.9rem; }
  .footer-top {
    grid-template-columns: 1fr;
    gap: 28px;
    text-align: center;
  }
  .footer-brand { text-align: center; }
  .footer-brand svg { margin: 0 auto 8px; }
  .footer-links { align-items: center; }
  .footer-contact { align-items: center; }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 6px;
  }
  .oferta-banner { padding: 16px 20px; font-size: 0.9rem; }
  .cobertura-section .section-title,
  .cobertura-section .section-subtitle { text-align: center; }
  .cobertura-info { margin-bottom: 20px; }
}

/* ── Móviles pequeños (≤ 576px) ── */
@media (max-width: 576px) {
  .fab-group { bottom: 18px; right: 16px; gap: 8px; }
  .fab-btn { width: 46px; height: 46px; }
  .fab-whatsapp { width: 52px; height: 52px; }
  .hero-title { font-size: clamp(1.7rem, 9vw, 2.4rem); }
  .hero-visual-col { display: none; }
  .speed-gauge { display: none; }
  .plan-card, .dual-card { border-radius: 18px; }
  .cobertura-form { border-radius: 18px; }
  .main-nav { width: 100%; }
  .dual-channels { gap: 4px; }
  .dual-channels .ch-tag { font-size: 0.65rem; padding: 2px 8px; }
}

/* v7.6 - Iconos y ofertas por plan */
.plan-icon--svg,
.dual-icon-combo--single {
  color: #a8e635;
}
.plan-icon--svg svg,
.dual-icon-combo--single svg {
  filter: drop-shadow(0 0 12px rgba(168,230,53,.28));
}
.plan-offer-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin: -8px auto 16px;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(251, 191, 36, .12);
  border: 1px solid rgba(251, 191, 36, .35);
  color: #fde68a;
  font-size: .82rem;
  font-weight: 800;
  text-align: center;
}
.plan-offer-pill--dual {
  display: flex;
  width: fit-content;
  margin-top: -4px;
}


/* LISTONET v13.1.30 · Ajuste de espacios del index */
.hero-section{min-height:auto;padding:46px 0 28px;}
.hero-container{padding-top:24px;padding-bottom:24px;}
.hero-title{margin-bottom:18px;}
.hero-sub{margin-bottom:24px;}
.hero-features{margin-top:26px;}
.hero-marquee{margin-top:22px;}
.plans-section,.why-section,.cobertura-section,.dual-section{padding-top:76px;padding-bottom:76px;}
@media(max-width:768px){.hero-section{padding:32px 0 20px}.hero-container{padding-top:18px;padding-bottom:18px}.plans-section,.why-section,.cobertura-section,.dual-section{padding-top:56px;padding-bottom:56px}}