/* ============================================
   CONEXION PLUS - Premium Modern Design System
   ============================================ */

/* ===== CSS Variables — paleta Genesys (naranja/negro/blanco), a pedido explicito ===== */
:root {
  /* Brand Colors — naranja Genesys #FF4F1F como color principal de marca */
  --primary: #FF4F1F;
  --primary-dark: #C93D14;
  --primary-light: #FF7A4D;
  --secondary: #C93D14;
  --secondary-dark: #A62F0B;
  --accent: #FF4F1F;
  --accent-light: #FF7A4D;

  /* Dark Theme — TAI surface-* exacto (grises calidos, no negro-azulado generico) */
  --dark-900: #141720;
  --dark-800: #1C1F26;
  --dark-700: #2E323C;
  --dark-600: #4E5361;
  --dark-500: #6E7482;

  /* Neutrals — TAI surface-* exacto */
  --gray-100: #F6F7F9;
  --gray-200: #ECEEF2;
  --gray-300: #DFE2E8;
  --gray-400: #C6CAD3;
  --gray-500: #A8AEBB;
  --gray-600: #6E7482;
  --white: #FFFFFF;

  /* Gradients — solo rampa de naranja (paleta estricta negro/blanco/naranja) */
  --gradient-primary: linear-gradient(135deg, #FF4F1F 0%, #FF7A4D 50%, #C93D14 100%);
  --gradient-hero: linear-gradient(135deg, #141720 0%, #1C1F26 40%, #2E323C 100%);
  --gradient-card: linear-gradient(145deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
  --gradient-cta: linear-gradient(135deg, #FF4F1F 0%, #C93D14 50%, #FF7A4D 100%);
  --gradient-glow: 0 0 40px rgba(255, 79, 31, 0.35);

  /* Typography — Inter (texto) + Plus Jakarta Sans (titulos), estandar TAI */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Plus Jakarta Sans', 'Inter', sans-serif;

  /* Logo — mismo naranja que el resto del sitio (paleta unificada) */
  --logo-orange: #FF4F1F;
  --logo-orange-dark: #C93D14;

  /* Spacing */
  --section-padding: 120px 0;
  --container-width: 1280px;

  /* Effects */
  --glass: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-strong: rgba(255, 255, 255, 0.1);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.2);
  --shadow-glow: 0 0 30px rgba(255, 79, 31, 0.2);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-primary);
  background: var(--dark-900);
  color: var(--gray-200);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul, ol {
  list-style: none;
}

img {
  max-width: 100%;
  display: block;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: var(--section-padding);
  position: relative;
}

/* ===== Custom Cursor ===== */
.cursor-dot,
.cursor-outline {
  display: none;
}

@media (hover: hover) and (pointer: fine) {
  .cursor-dot {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    pointer-events: none;
    z-index: 10001;
    transform: translate(-50%, -50%);
    transition: width 0.2s, height 0.2s, background 0.2s;
  }

  .cursor-outline {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 36px;
    height: 36px;
    border: 2px solid rgba(255, 79, 31, 0.4);
    border-radius: 50%;
    pointer-events: none;
    z-index: 10000;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s, border-color 0.3s;
  }

  .cursor-hover .cursor-dot {
    width: 40px;
    height: 40px;
    background: rgba(255, 79, 31, 0.15);
    mix-blend-mode: normal;
  }

  .cursor-hover .cursor-outline {
    width: 50px;
    height: 50px;
    border-color: var(--primary);
  }
}

/* ===== Preloader ===== */
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--dark-900);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

#preloader.loaded {
  opacity: 0;
  visibility: hidden;
}

.preloader-inner {
  text-align: center;
}

.preloader-logo {
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 800;
  margin-bottom: 24px;
}

.preloader-logo .logo-c {
  color: var(--white);
}

.preloader-logo .logo-plus {
  color: var(--primary);
}

.preloader-bar {
  width: 200px;
  height: 3px;
  background: var(--dark-600);
  border-radius: 4px;
  overflow: hidden;
  margin: 0 auto;
}

.preloader-progress {
  width: 0;
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 4px;
  animation: preloaderProgress 1.5s ease-in-out forwards;
}

@keyframes preloaderProgress {
  0% { width: 0; }
  100% { width: 100%; }
}

/* ===== Navigation ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
}

.navbar.scrolled {
  padding: 12px 0;
  background: rgba(10, 14, 26, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
}

.nav-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 1001;
}

.logo-mark {
  width: 44px;
  height: 44px;
  background: var(--gradient-primary);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.logo-mark::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent, rgba(255,255,255,0.2));
}

/* Logo diadema (headset en forma de C) — sin fondo cuadrado, SVG suelto con rotacion sutil */
.logo-mark-headset {
  width: 40px;
  height: 40px;
  background: none;
  border-radius: 0;
}

.logo-mark-headset::before {
  content: none;
}

.logo-mark-headset svg {
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-logo:hover .logo-mark-headset svg,
.footer-logo:hover .logo-mark-headset svg {
  transform: rotate(-18deg) scale(1.06);
}

.logo-letter {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  color: var(--white);
  position: relative;
  z-index: 1;
}

.logo-symbol {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 14px;
  color: var(--white);
  position: absolute;
  top: 4px;
  right: 6px;
  z-index: 1;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 20px;
  color: var(--white);
  text-transform: lowercase;
  letter-spacing: -0.2px;
}

.logo-accent {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15px;
  color: var(--logo-orange);
  position: relative;
  top: -8px;
  margin-left: 1px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  padding: 8px 18px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-300);
  border-radius: 8px;
  transition: var(--transition);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--white);
  background: var(--glass);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  background: var(--secondary);
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  border-radius: 50px;
  transition: var(--transition);
}

.nav-cta:hover {
  background: var(--secondary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 79, 31, 0.3);
}

.nav-cta i {
  font-size: 18px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

.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);
}

/* ===== Hero Section ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
}

.hero-gradient::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(255, 79, 31, 0.15) 0%, transparent 70%);
  animation: heroGlow1 8s ease-in-out infinite;
}

.hero-gradient::after {
  content: '';
  position: absolute;
  bottom: -40%;
  left: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 122, 77, 0.12) 0%, transparent 70%);
  animation: heroGlow2 10s ease-in-out infinite;
}

@keyframes heroGlow1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-50px, 50px) scale(1.1); }
}

@keyframes heroGlow2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, -30px) scale(1.15); }
}

.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
  0% { transform: translate(0, 0); }
  100% { transform: translate(60px, 60px); }
}

.hero-particles {
  position: absolute;
  inset: 0;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  font-size: 13px;
  font-weight: 500;
  color: var(--primary-light);
  margin-bottom: 32px;
  backdrop-filter: blur(10px);
}

.hero-badge i {
  font-size: 14px;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(48px, 8vw, 88px);
  font-weight: 800;
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 24px;
  letter-spacing: -2px;
}

.hero-line {
  display: block;
}

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--gray-400);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 60px;
  flex-wrap: wrap;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(255, 79, 31, 0.35);
}

.btn-glow {
  box-shadow: var(--shadow-glow);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--glass-border);
  backdrop-filter: blur(10px);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-3px);
}

.btn-white {
  background: var(--white);
  color: var(--dark-800);
}

.btn-white:hover {
  background: var(--gray-100);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(255, 255, 255, 0.2);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline-white:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-3px);
}

.btn-full {
  width: 100%;
  justify-content: center;
}

.btn i {
  transition: transform 0.3s ease;
}

.btn:hover i {
  transform: translateX(4px);
}

/* Hero Stats */
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.hero-stat {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 800;
  color: var(--white);
  display: inline;
}

.stat-suffix {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  color: var(--primary);
  display: inline;
}

.stat-label {
  font-size: 13px;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: var(--dark-500);
}

/* Hero Scroll */
.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.scroll-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--gray-500);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: var(--transition);
}

.scroll-indicator:hover {
  color: var(--primary);
}

.scroll-arrow {
  animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

/* Hero Floating Elements */
.hero-float {
  position: absolute;
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 24px;
  backdrop-filter: blur(10px);
  z-index: 2;
}

.hero-float-1 {
  top: 20%;
  right: 10%;
  animation: float1 6s ease-in-out infinite;
}

.hero-float-2 {
  bottom: 30%;
  left: 8%;
  animation: float2 7s ease-in-out infinite;
}

.hero-float-3 {
  top: 40%;
  left: 15%;
  animation: float3 8s ease-in-out infinite;
}

@keyframes float1 {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  50% { transform: translate(-15px, 20px) rotate(5deg); }
}

@keyframes float2 {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  50% { transform: translate(20px, -15px) rotate(-5deg); }
}

@keyframes float3 {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  50% { transform: translate(-10px, -20px) rotate(3deg); }
}

/* ===== Marquee Banner ===== */
.marquee-section {
  background: var(--primary);
  padding: 16px 0;
  overflow: hidden;
  position: relative;
  z-index: 5;
}

.marquee-track {
  display: flex;
  width: max-content;
}

.marquee-content {
  display: flex;
  gap: 48px;
  animation: marquee 30s linear infinite;
  white-space: nowrap;
}

.marquee-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 1px;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ===== Section Headers ===== */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 72px;
}

.section-tag {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(255, 79, 31, 0.1);
  border: 1px solid rgba(255, 79, 31, 0.2);
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 20px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 16px;
  letter-spacing: -1px;
}

.section-subtitle {
  font-size: 17px;
  color: var(--gray-400);
  line-height: 1.7;
}

/* ===== Plans Section ===== */
.plans-section {
  background: var(--dark-800);
  position: relative;
}

.plans-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--glass-border), transparent);
}

.plan-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 48px;
  background: var(--dark-700);
  padding: 6px;
  border-radius: 16px;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}

.plan-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  background: none;
  border: none;
  color: var(--gray-400);
  font-size: 14px;
  font-weight: 600;
  border-radius: 12px;
  cursor: pointer;
  transition: var(--transition);
}

.plan-tab:hover {
  color: var(--white);
}

.plan-tab.active {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(255, 79, 31, 0.3);
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: stretch;
}

.plan-category {
  display: none;
}

.plan-category.active {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: stretch;
}

.plan-card {
  background: var(--gradient-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  position: relative;
  transition: var(--transition-slow);
  backdrop-filter: blur(10px);
  overflow: hidden;
}

.plan-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 79, 31, 0.3);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.plan-featured {
  border-color: rgba(255, 79, 31, 0.4);
  background: linear-gradient(145deg, rgba(255, 79, 31, 0.08) 0%, rgba(255, 122, 77, 0.05) 100%);
  transform: scale(1.03);
}

.plan-featured:hover {
  transform: scale(1.03) translateY(-8px);
}

.plan-glow {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at center, rgba(255, 79, 31, 0.06) 0%, transparent 50%);
  pointer-events: none;
}

.plan-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  padding: 4px 14px;
  background: var(--dark-600);
  color: var(--gray-300);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 50px;
}

.featured-badge {
  background: var(--primary);
  color: var(--white);
}

.plan-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: rgba(255, 79, 31, 0.1);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: var(--primary);
}

.plan-name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}

.plan-data {
  margin-bottom: 8px;
}

.data-amount {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}

.data-unit {
  font-size: 18px;
  font-weight: 600;
  color: var(--primary);
  margin-left: 4px;
}

.plan-price {
  margin-bottom: 28px;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
}

.price-currency {
  font-size: 20px;
  font-weight: 700;
  color: var(--gray-400);
}

.price-amount {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 800;
  color: var(--white);
}

.price-period {
  font-size: 14px;
  color: var(--gray-500);
}

.plan-features {
  text-align: left;
  margin-bottom: 32px;
}

.plan-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  font-size: 14px;
  color: var(--gray-300);
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.plan-features li:last-child {
  border-bottom: none;
}

.plan-features i {
  color: var(--secondary);
  font-size: 12px;
  flex-shrink: 0;
}

.btn-plan {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 14px;
  background: var(--dark-600);
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  border-radius: 14px;
  border: 1px solid var(--glass-border);
  transition: var(--transition);
}

.btn-plan:hover {
  background: var(--primary);
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 79, 31, 0.3);
}

.btn-plan-featured {
  background: var(--primary);
  border-color: var(--primary);
}

.btn-plan-featured:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
}

/* ===== Services Section ===== */
.services-section {
  background: var(--dark-900);
  position: relative;
  overflow: hidden;
}

.services-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: -200px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 79, 31, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

/* Variante 3 columnas: usada cuando hay 6+ casos de uso */
.services-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 900px) {
  .services-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .services-grid-3 {
    grid-template-columns: 1fr;
  }
}

.service-card {
  background: var(--gradient-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  transition: var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 79, 31, 0.2);
  box-shadow: var(--shadow-lg);
}

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

.service-icon-wrap {
  position: relative;
  width: 72px;
  height: 72px;
  margin-bottom: 24px;
}

.service-icon {
  width: 72px;
  height: 72px;
  background: rgba(255, 79, 31, 0.1);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  color: var(--primary);
  position: relative;
  z-index: 1;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: var(--primary);
  color: var(--white);
  transform: rotate(-5deg) scale(1.05);
}

.service-icon-bg {
  position: absolute;
  top: 8px;
  left: 8px;
  width: 72px;
  height: 72px;
  background: rgba(255, 79, 31, 0.05);
  border-radius: 20px;
  z-index: 0;
}

.service-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}

.service-desc {
  font-size: 15px;
  color: var(--gray-400);
  margin-bottom: 20px;
  line-height: 1.7;
}

.service-list {
  margin-bottom: 24px;
}

.service-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  font-size: 14px;
  color: var(--gray-300);
}

.service-list i {
  color: var(--secondary);
  font-size: 12px;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  transition: var(--transition);
}

.service-link:hover {
  gap: 12px;
  color: var(--primary-light);
}

/* ===== About Section ===== */
.about-section {
  background: var(--dark-800);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-content .section-tag {
  text-align: left;
}

.about-content .section-title {
  text-align: left;
}

.about-text {
  font-size: 16px;
  color: var(--gray-400);
  line-height: 1.8;
  margin-bottom: 36px;
}

.about-features {
  display: grid;
  gap: 20px;
}

/* Variante ancha: usada fuera de .about-content (secciones full-width nuevas) */
.about-features-wide {
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 900px) {
  .about-features-wide {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .about-features-wide {
    grid-template-columns: 1fr;
  }
}

.about-feature {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px;
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.about-feature:hover {
  background: var(--glass);
}

.feature-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: rgba(255, 79, 31, 0.1);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--primary);
}

.feature-info h4 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}

.feature-info p {
  font-size: 14px;
  color: var(--gray-400);
}

/* About Visual */
.about-visual {
  position: relative;
}

.about-image-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 16px;
}

.about-img-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--gradient-card);
  border: 1px solid var(--glass-border);
}

.img-placeholder {
  aspect-ratio: 4/3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: linear-gradient(145deg, var(--dark-700), var(--dark-600));
}

.about-img-card img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.about-img-card:hover img {
  transform: scale(1.06);
}

.img-placeholder i {
  font-size: 48px;
  color: var(--primary);
  opacity: 0.5;
}

.img-placeholder span {
  font-size: 13px;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.about-img-1 {
  grid-column: 1 / -1;
}

.floating-stats-card {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--dark-700);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 20px 28px;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-lg);
  min-width: 220px;
}

.fsc-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.fsc-header i {
  color: var(--secondary);
}

.fsc-stat {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 8px;
}

.fsc-number {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  color: var(--white);
}

.fsc-label {
  font-size: 12px;
  color: var(--gray-500);
}

.fsc-bar {
  height: 4px;
  background: var(--dark-500);
  border-radius: 4px;
  overflow: hidden;
}

.fsc-bar-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 4px;
  transition: width 2s ease-out;
}

/* ===== Numbers Section ===== */
.numbers-section {
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.numbers-bg {
  position: absolute;
  inset: 0;
}

.numbers-gradient {
  position: absolute;
  inset: 0;
  background: var(--gradient-cta);
}

.numbers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  position: relative;
  z-index: 2;
}

.number-card {
  text-align: center;
  padding: 32px 20px;
}

.number-icon {
  font-size: 32px;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 16px;
}

.number-value {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 800;
  color: var(--white);
  display: inline;
}

.number-suffix {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.7);
  display: inline;
}

.number-label {
  font-size: 14px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ===== Testimonials Section ===== */
.testimonials-section {
  background: var(--dark-900);
}

.testimonials-slider {
  max-width: 1000px;
  margin: 0 auto;
}

.testimonial-card {
  background: var(--gradient-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin: 10px;
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
}

.testimonial-stars i {
  color: #FBBF24;
  font-size: 16px;
}

.testimonial-text {
  font-size: 17px;
  color: var(--gray-300);
  line-height: 1.8;
  margin-bottom: 28px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 16px;
}

.author-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255, 79, 31, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.author-avatar i {
  font-size: 32px;
  color: var(--primary);
}

.author-info h4 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
}

.author-info span {
  font-size: 13px;
  color: var(--gray-500);
}

.swiper-pagination {
  position: relative !important;
  margin-top: 32px;
}

.swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  background: var(--dark-500);
  opacity: 1;
}

.swiper-pagination-bullet-active {
  background: var(--primary);
  width: 28px;
  border-radius: 5px;
}

/* Client Logos */
.clients-logos {
  margin-top: 80px;
  text-align: center;
}

.clients-title {
  font-size: 14px;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 32px;
}

.logos-track {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.logo-item {
  padding: 16px 28px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.logo-item span {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--gray-500);
  letter-spacing: 1px;
}

.logo-item:hover {
  border-color: rgba(255, 79, 31, 0.3);
  background: rgba(255, 79, 31, 0.05);
}

.logo-item:hover span {
  color: var(--primary);
}

/* ===== CTA Section ===== */
.cta-section {
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  inset: 0;
}

.cta-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--dark-700) 0%, var(--dark-800) 50%, var(--dark-700) 100%);
}

.cta-content {
  text-align: center;
  position: relative;
  z-index: 2;
  max-width: 650px;
  margin: 0 auto;
}

.cta-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
  letter-spacing: -1px;
}

.cta-text {
  font-size: 17px;
  color: var(--gray-400);
  margin-bottom: 36px;
  line-height: 1.7;
}

.cta-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ===== Contact Section ===== */
.contact-section {
  background: var(--dark-800);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  position: relative;
}

.input-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-500);
  font-size: 14px;
  z-index: 1;
  pointer-events: none;
}

.textarea-icon {
  top: 20px;
  transform: none;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 14px 16px 14px 44px;
  background: var(--dark-700);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-family: var(--font-primary);
  font-size: 14px;
  transition: var(--transition);
  outline: none;
}

.contact-form select {
  appearance: none;
  cursor: pointer;
}

.contact-form textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--gray-500);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(255, 79, 31, 0.1);
}

.contact-form select option {
  background: var(--dark-700);
  color: var(--white);
}

/* Contact Info */
.contact-info-card {
  display: flex;
  flex-direction: column;
  gap: 28px;
  background: var(--gradient-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  margin-bottom: 28px;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.info-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: rgba(255, 79, 31, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 18px;
}

.info-content h4 {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
}

.info-content p {
  font-size: 14px;
  color: var(--gray-400);
  line-height: 1.6;
}

.info-content a {
  color: var(--gray-400);
}

.info-content a:hover {
  color: var(--primary);
}

.contact-social h4 {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 44px;
  height: 44px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  font-size: 18px;
  transition: var(--transition);
}

.social-link:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
  transform: translateY(-3px);
}

/* ===== Footer ===== */
.footer {
  background: var(--dark-900);
  border-top: 1px solid var(--glass-border);
}

.footer-top {
  padding: 80px 0 60px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.footer-desc {
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.7;
  margin-bottom: 24px;
  max-width: 300px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-500);
  font-size: 16px;
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}

.footer-links h4 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
}

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

.footer-links li a,
.footer-links li span {
  font-size: 14px;
  color: var(--gray-500);
  transition: var(--transition);
}

.footer-links li a:hover {
  color: var(--primary);
  padding-left: 4px;
}

.footer-contact-list li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-contact-list i {
  color: var(--primary);
  font-size: 14px;
  min-width: 16px;
}

.footer-bottom {
  padding: 24px 0;
  border-top: 1px solid var(--glass-border);
}

.footer-bottom-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p {
  font-size: 13px;
  color: var(--gray-600);
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-links a {
  font-size: 13px;
  color: var(--gray-600);
}

.footer-bottom-links a:hover {
  color: var(--primary);
}

/* ===== WhatsApp Float ===== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px;
  height: 60px;
  background: #25D366;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  z-index: 999;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-pulse {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.3);
  animation: whatsappPulse 2s ease-in-out infinite;
}

@keyframes whatsappPulse {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.4); opacity: 0; }
}

.whatsapp-tooltip {
  position: absolute;
  right: 72px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--dark-700);
  color: var(--white);
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  box-shadow: var(--shadow-md);
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
}

/* ===== Back to Top ===== */
.back-to-top {
  position: fixed;
  bottom: 100px;
  right: 32px;
  width: 44px;
  height: 44px;
  background: var(--dark-700);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  font-size: 16px;
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
  transform: translateY(-3px);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  :root {
    --section-padding: 80px 0;
  }

  .plans-grid,
  .plan-category.active {
    grid-template-columns: repeat(2, 1fr);
  }

  .plan-featured {
    transform: none;
  }

  .plan-featured:hover {
    transform: translateY(-8px);
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .numbers-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 360px;
    height: 100vh;
    background: var(--dark-800);
    flex-direction: column;
    align-items: flex-start;
    padding: 100px 32px 32px;
    gap: 4px;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-left: 1px solid var(--glass-border);
    z-index: 999;
  }

  .nav-menu.active {
    right: 0;
  }

  .nav-link {
    width: 100%;
    padding: 14px 16px;
    font-size: 16px;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-cta span {
    display: none;
  }

  .nav-cta {
    padding: 10px;
    border-radius: 12px;
  }

  .hero-title {
    letter-spacing: -1px;
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
  }

  .hero-buttons .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-stats {
    gap: 24px;
  }

  .hero-stat-divider {
    display: none;
  }

  .hero-float {
    display: none;
  }

  .plans-grid,
  .plan-category.active {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .cta-buttons {
    flex-direction: column;
    width: 100%;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
  }

  .cta-buttons .btn {
    width: 100%;
    justify-content: center;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-bottom-content {
    flex-direction: column;
    text-align: center;
  }

  .footer-bottom-links {
    flex-wrap: wrap;
    justify-content: center;
  }

  .floating-stats-card {
    position: relative;
    bottom: auto;
    right: auto;
    margin-top: 20px;
  }
}

@media (max-width: 480px) {
  .stat-number {
    font-size: 28px;
  }

  .stat-suffix {
    font-size: 18px;
  }

  .number-value {
    font-size: 36px;
  }

  .plan-tabs {
    flex-direction: column;
    width: 100%;
  }

  .plan-tab {
    width: 100%;
    justify-content: center;
  }

  .data-amount {
    font-size: 44px;
  }
}

/* ===== Selection ===== */
::selection {
  background: rgba(255, 79, 31, 0.3);
  color: var(--white);
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--dark-900);
}

::-webkit-scrollbar-thumb {
  background: var(--dark-500);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

/* ===== Focus Styles ===== */
*:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* ===== Reduced Motion ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}