/* ============================================================
   FlinChop Landing Page - Estilos Principales
   Inspirado en el estilo visual de ModerLauncher con animaciones
   fluidas, gradientes vibrantes y microinteracciones premium
   ============================================================ */

/* --- Variables de Diseño --- */
:root {
  --color-bg: #05070f;
  --color-bg2: #080d1a;
  --color-surface: rgba(255, 255, 255, 0.04);
  --color-surface2: rgba(255, 255, 255, 0.07);
  --color-border: rgba(255, 255, 255, 0.08);

  --color-primary: #00e5c7;
  --color-secondary: #ff6b35;
  --color-accent: #a855f7;

  --gradient-main: linear-gradient(135deg, #00e5c7, #a855f7, #ff6b35);
  --gradient-glow: linear-gradient(135deg, rgba(0, 229, 199, 0.15), rgba(168, 85, 247, 0.15));
  --gradient-card: linear-gradient(145deg, rgba(255,255,255,0.05), rgba(255,255,255,0.01));

  --font-main: 'Inter', sans-serif;
  --font-display: 'Space Grotesk', sans-serif;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --transition-fast: 0.2s ease;
  --transition-smooth: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-spring: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  background-color: var(--color-bg);
  color: #e2e8f0;
  font-family: var(--font-main);
  line-height: 1.6;
  overflow-x: hidden;
}

/* --- Scrollbar Personalizado --- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(to bottom, var(--color-primary), var(--color-accent));
  border-radius: 99px;
}

/* --- Partículas de fondo --- */
#particles-bg {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.particle {
  position: absolute;
  border-radius: 50%;
  opacity: 0;
  animation: float-particle var(--dur, 8s) var(--delay, 0s) infinite ease-in-out;
}

@keyframes float-particle {
  0%   { transform: translateY(100vh) translateX(0) scale(0); opacity: 0; }
  10%  { opacity: var(--op, 0.4); }
  90%  { opacity: var(--op, 0.4); }
  100% { transform: translateY(-20vh) translateX(var(--dx, 50px)) scale(1); opacity: 0; }
}

/* --- Navbar --- */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition-smooth);
}

#navbar.scrolled {
  background: rgba(5, 7, 15, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  padding: 14px 0;
  box-shadow: 0 8px 32px rgba(0, 229, 199, 0.05);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.nav-logo img {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  object-fit: contain;
}

.nav-logo-text {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition-fast);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--gradient-main);
  transition: width var(--transition-smooth);
  border-radius: 2px;
}

.nav-links a:hover {
  color: #fff;
}

.nav-links a:hover::after { width: 100%; }

.nav-cta {
  padding: 10px 22px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff !important;
  border-radius: var(--radius-md);
  font-weight: 600 !important;
  font-size: 0.85rem !important;
  transition: var(--transition-spring) !important;
  box-shadow: 0 0 20px rgba(0, 229, 199, 0.3);
}

.nav-cta::after { display: none !important; }

.nav-cta:hover {
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 0 35px rgba(0, 229, 199, 0.5) !important;
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: var(--transition-smooth);
}

/* --- Secciones Generales --- */
section {
  position: relative;
  z-index: 1;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-primary);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-label::before {
  content: '';
  width: 20px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  color: #fff;
}

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

.section-description {
  color: rgba(255,255,255,0.55);
  font-size: 1.05rem;
  max-width: 560px;
  line-height: 1.7;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================================
   HERO SECTION
   ============================================================ */
#hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px 80px;
  position: relative;
  overflow: hidden;
}

/* Orbs de fondo del hero */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  animation: orb-pulse 6s ease-in-out infinite;
}

.hero-orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,229,199,0.12), transparent);
  top: -200px; left: -150px;
  animation-delay: 0s;
}

.hero-orb-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(168,85,247,0.1), transparent);
  top: 100px; right: -100px;
  animation-delay: 2s;
}

.hero-orb-3 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(255,107,53,0.08), transparent);
  bottom: -100px; left: 30%;
  animation-delay: 4s;
}

@keyframes orb-pulse {
  0%, 100% { transform: scale(1) translate(0, 0); opacity: 0.7; }
  50%       { transform: scale(1.15) translate(15px, -15px); opacity: 1; }
}

/* Logo Hero */
.hero-logo-wrapper {
  position: relative;
  display: inline-block;
  margin-bottom: 40px;
}

.hero-logo-glow {
  position: absolute;
  inset: -20px;
  background: radial-gradient(circle, rgba(0,229,199,0.3), rgba(168,85,247,0.15), transparent 70%);
  border-radius: 50%;
  filter: blur(20px);
  animation: logo-glow-pulse 3s ease-in-out infinite;
}

@keyframes logo-glow-pulse {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50%       { opacity: 1; transform: scale(1.1); }
}

.hero-logo {
  width: 120px;
  height: 120px;
  object-fit: contain;
  border-radius: 28px;
  position: relative;
  z-index: 1;
  animation: logo-float 4s ease-in-out infinite;
  filter: drop-shadow(0 0 30px rgba(0, 229, 199, 0.4));
}

@keyframes logo-float {
  0%, 100% { transform: translateY(0px) rotate(-1deg); }
  50%       { transform: translateY(-12px) rotate(1deg); }
}

/* Badge de estado */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(0, 229, 199, 0.08);
  border: 1px solid rgba(0, 229, 199, 0.2);
  border-radius: 99px;
  color: var(--color-primary);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 28px;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--color-primary);
  border-radius: 50%;
  animation: dot-blink 1.5s ease-in-out infinite;
}

@keyframes dot-blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

/* Headline del Hero */
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 8vw, 5.5rem);
  font-weight: 900;
  line-height: 1.05;
  color: #fff;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255,255,255,0.55);
  max-width: 600px;
  margin: 0 auto 48px;
  line-height: 1.7;
}

/* CTAs del Hero */
.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 80px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: var(--transition-spring);
  box-shadow: 0 0 40px rgba(0, 229, 199, 0.35), 0 4px 24px rgba(0,0,0,0.3);
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent, rgba(255,255,255,0.15), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.btn-primary:hover::before { transform: translateX(100%); }

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 0 60px rgba(0, 229, 199, 0.5), 0 8px 32px rgba(0,0,0,0.4);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: transparent;
  color: rgba(255,255,255,0.85);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.15);
  cursor: pointer;
  transition: var(--transition-smooth);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.3);
  transform: translateY(-2px);
}

/* Plataformas disponibles */
.hero-platforms {
  display: flex;
  align-items: center;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-platforms-label {
  color: rgba(255,255,255,0.35);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.5px;
}

.platform-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 16px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 99px;
  color: rgba(255,255,255,0.6);
  font-size: 0.8rem;
  font-weight: 500;
  transition: var(--transition-smooth);
}

.platform-pill:hover {
  background: rgba(0, 229, 199, 0.08);
  border-color: rgba(0, 229, 199, 0.25);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.platform-pill svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.3);
  font-size: 0.7rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  animation: scroll-bounce 2s ease-in-out infinite;
}

@keyframes scroll-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, transparent, var(--color-primary));
  border-radius: 1px;
}

/* ============================================================
   SOBRE FLINCHOP
   ============================================================ */
#about {
  padding: 120px 0;
}

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

.about-visual {
  position: relative;
}

.about-card-main {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 48px;
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.about-card-main::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,229,199,0.4), transparent);
}

.about-card-main:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 229, 199, 0.2);
  box-shadow: 0 20px 60px rgba(0, 229, 199, 0.08);
}

.about-logo-display {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 32px;
}

.about-logo-display img {
  width: 100px;
  height: 100px;
  object-fit: contain;
  border-radius: 24px;
  filter: drop-shadow(0 0 20px rgba(0,229,199,0.4));
}

.about-stat-row {
  display: flex;
  gap: 16px;
}

.about-stat {
  flex: 1;
  text-align: center;
  padding: 20px 12px;
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.about-stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-stat-label {
  display: block;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.45);
  margin-top: 4px;
}

.floating-tag {
  position: absolute;
  padding: 10px 18px;
  background: rgba(5,7,15,0.9);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(0,229,199,0.2);
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-primary);
  white-space: nowrap;
  animation: tag-float 4s ease-in-out infinite;
}

.floating-tag-1 {
  top: -20px; right: -20px;
  animation-delay: 0s;
}

.floating-tag-2 {
  bottom: -20px; left: -20px;
  animation-delay: 2s;
  color: var(--color-secondary);
  border-color: rgba(255, 107, 53, 0.2);
}

@keyframes tag-float {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50%       { transform: translateY(-8px) rotate(2deg); }
}

/* ============================================================
   CARACTERÍSTICAS / FEATURES
   ============================================================ */
#features {
  padding: 120px 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(168,85,247,0.04), transparent 70%);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 64px;
}

.feature-card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  cursor: default;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--card-accent, rgba(0,229,199,0.3)), transparent);
  opacity: 0;
  transition: opacity var(--transition-smooth);
  animation: line-slide 3s ease-in-out infinite;
}

@keyframes line-slide {
  0%, 100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

.feature-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--mx,50%) var(--my,50%), rgba(0,229,199,0.04), transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-smooth);
  pointer-events: none;
}

.feature-card:hover {
  transform: translateY(-12px) scale(1.02);
  border-color: rgba(0, 229, 199, 0.3);
  box-shadow: 0 25px 70px rgba(0, 229, 199, 0.2), 0 0 0 1px rgba(0,229,199,0.1);
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.feature-card:hover::before { opacity: 1; }
.feature-card:hover::after  { opacity: 1; }

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 24px;
  position: relative;
}

.feature-icon-cyan   { background: rgba(0, 229, 199, 0.12); color: var(--color-primary); }
.feature-icon-purple { background: rgba(168, 85, 247, 0.12); color: var(--color-accent); }
.feature-icon-orange { background: rgba(255, 107, 53, 0.12); color: var(--color-secondary); }
.feature-icon-blue   { background: rgba(59, 130, 246, 0.12); color: #60a5fa; }
.feature-icon-green  { background: rgba(34, 197, 94, 0.12); color: #4ade80; }
.feature-icon-pink   { background: rgba(236, 72, 153, 0.12); color: #f472b6; }

.feature-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}

.feature-desc {
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
  line-height: 1.65;
}

/* Card Destacada (span 2 columnas) */
.feature-card-wide {
  grid-column: span 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}

.feature-card-wide .feature-content {}

.feature-visual-preview {
  position: relative;
  height: 160px;
  background: rgba(0,0,0,0.3);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.06);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-preview-bars {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 80px;
}

.preview-bar {
  width: 12px;
  border-radius: 4px 4px 0 0;
  background: linear-gradient(to top, var(--color-primary), var(--color-accent));
  opacity: 0.7;
  animation: bar-breathe var(--d, 1.5s) ease-in-out infinite;
}

@keyframes bar-breathe {
  0%, 100% { transform: scaleY(1); opacity: 0.7; }
  50%       { transform: scaleY(1.2); opacity: 1; }
}

/* ============================================================
   BENEFICIOS
   ============================================================ */
#benefits {
  padding: 120px 0;
}

.benefits-header {
  text-align: center;
  margin-bottom: 80px;
}

.benefits-list {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 32px;
}

.benefit-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  padding: 32px;
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.benefit-item::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--gradient-main);
  border-radius: 3px;
  transform: scaleY(0);
  transition: transform var(--transition-smooth);
  transform-origin: bottom;
}

.benefit-item:hover::before { transform: scaleY(1); }

.benefit-item:hover {
  background: rgba(255,255,255,0.05);
  border-color: rgba(0, 229, 199, 0.15);
  transform: translateX(8px);
  box-shadow: -4px 0 30px rgba(0,229,199,0.08);
}

.benefit-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 900;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.benefit-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}

.benefit-desc {
  color: rgba(255,255,255,0.5);
  font-size: 0.88rem;
  line-height: 1.6;
}

/* ============================================================
   ROADMAP
   ============================================================ */
#roadmap {
  padding: 120px 0;
  background: radial-gradient(ellipse at 50% 100%, rgba(0,229,199,0.04), transparent 60%);
}

.roadmap-header {
  text-align: center;
  margin-bottom: 80px;
}

.roadmap-timeline {
  position: relative;
  display: flex;
  gap: 0;
  overflow-x: auto;
  padding: 24px 0 48px;
  scrollbar-width: none;
}

.roadmap-timeline::-webkit-scrollbar { display: none; }

/* Línea de tiempo */
.roadmap-timeline::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 60px;
  right: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent), var(--color-secondary));
  opacity: 0.25;
  transform: translateY(-50%);
  z-index: 0;
}

.roadmap-phase {
  flex: 1;
  min-width: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 1;
  padding: 0 16px;
}

.phase-dot {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 20px;
  border: 2px solid var(--color-border);
  background: var(--color-bg2);
  transition: var(--transition-spring);
  position: relative;
}

.phase-dot.active {
  border-color: var(--color-primary);
  background: rgba(0, 229, 199, 0.1);
  box-shadow: 0 0 24px rgba(0, 229, 199, 0.3);
}

.phase-dot.active::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 1px solid rgba(0, 229, 199, 0.2);
  animation: phase-ring 2s ease-in-out infinite;
}

@keyframes phase-ring {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50%       { transform: scale(1.1); opacity: 1; }
}

.phase-status {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 99px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.phase-status.done     { background: rgba(34,197,94,0.1); color: #4ade80; border: 1px solid rgba(34,197,94,0.2); }
.phase-status.current  { background: rgba(0,229,199,0.1); color: var(--color-primary); border: 1px solid rgba(0,229,199,0.2); }
.phase-status.upcoming { background: rgba(255,255,255,0.04); color: rgba(255,255,255,0.4); border: 1px solid rgba(255,255,255,0.08); }

.phase-title {
  font-weight: 700;
  font-size: 0.95rem;
  color: #fff;
  margin-bottom: 8px;
}

.phase-desc {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.5;
}

/* ============================================================
   CTA FINAL
   ============================================================ */
#cta-final {
  padding: 120px 0;
}

.cta-box {
  text-align: center;
  padding: 80px 48px;
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
  max-width: 800px;
  margin: 0 auto;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: var(--gradient-main);
  opacity: 0.6;
}

.cta-box::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% -30%, rgba(0,229,199,0.08), transparent 60%);
  pointer-events: none;
}

.cta-box-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(0,229,199,0.1), transparent 60%);
  border-radius: 50%;
  filter: blur(40px);
  pointer-events: none;
}

.cta-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 900;
  color: #fff;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.cta-subtitle {
  color: rgba(255,255,255,0.5);
  font-size: 1.05rem;
  margin-bottom: 40px;
  position: relative;
  z-index: 1;
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

/* ============================================================
   FOOTER
   ============================================================ */
#footer {
  padding: 60px 0 40px;
  border-top: 1px solid var(--color-border);
  background: rgba(5, 7, 15, 0.8);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 32px;
}

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

.footer-logo img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  object-fit: contain;
}

.footer-logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.footer-links a {
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  font-size: 0.85rem;
  transition: var(--transition-fast);
}

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

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

.social-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  font-size: 1rem;
  transition: var(--transition-smooth);
}

.social-btn:hover {
  background: rgba(0, 229, 199, 0.1);
  border-color: rgba(0, 229, 199, 0.3);
  color: var(--color-primary);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 229, 199, 0.15);
}

.footer-copy {
  width: 100%;
  text-align: center;
  color: rgba(255,255,255,0.25);
  font-size: 0.8rem;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.05);
  margin-top: 16px;
}

/* ============================================================
   ANIMACIONES DE SCROLL (Intersection Observer)
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  transition-delay: var(--delay, 0s);
}

.reveal.slide-left  { transform: translateX(-40px); }
.reveal.slide-right { transform: translateX(40px); }
.reveal.scale-up    { transform: scale(0.9) translateY(20px); }

.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ============================================================
   CURSOR GLOW EFFECT
   ============================================================ */
.cursor-glow {
  pointer-events: none;
  position: fixed;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,229,199,0.04), transparent 60%);
  transform: translate(-50%, -50%);
  z-index: 0;
  transition: 0.15s ease;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 960px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-card-wide { grid-column: span 2; }
  .benefits-list { grid-template-columns: repeat(2, 1fr); }
  .about-inner { grid-template-columns: 1fr; gap: 48px; }
  .about-visual { order: -1; }
  
  /* FAQ en 2 columnas para tablets */
  .faq-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .features-grid { grid-template-columns: 1fr; }
  .feature-card-wide { grid-column: span 1; grid-template-columns: 1fr; }
  .benefits-list { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .roadmap-timeline { flex-direction: column; }
  .roadmap-timeline::before { display: none; }
  .roadmap-phase { flex-direction: row; text-align: left; gap: 20px; }
  .phase-dot { flex-shrink: 0; }
  .about-stat-row { flex-direction: column; }
}

@media (max-width: 480px) {
  .hero-ctas { flex-direction: column; width: 100%; }
  .btn-primary, .btn-secondary { width: 100%; justify-content: center; }
  .cta-box { padding: 48px 24px; }
}

/* ============================================================
   SECCIÓN: VE LA DIFERENCIA (COMPARACIÓN)
   ============================================================ */
.comparison-section {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}

.section-title {
  font-size: 3rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 16px;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1.1rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.6);
  max-width: 700px;
  margin: 0 auto 40px;
  line-height: 1.8;
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 40px;
  align-items: center;
  margin-top: 60px;
}

.comparison-card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-smooth);
  animation: fadeInUp 0.6s ease-out backwards;
}

.comparison-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-accent));
  transform: scaleX(0);
  transition: transform var(--transition-smooth);
}

.comparison-card:hover::before {
  transform: scaleX(1);
}

.comparison-card.featured {
  border-color: rgba(0, 229, 199, 0.4);
  box-shadow: 0 0 50px rgba(0, 229, 199, 0.2);
  animation: pulse-glow-card 3s ease-in-out infinite;
}

@keyframes pulse-glow-card {
  0%, 100% {
    box-shadow: 0 0 40px rgba(0, 229, 199, 0.15);
  }
  50% {
    box-shadow: 0 0 60px rgba(0, 229, 199, 0.35);
  }
}

.comparison-card.featured::before {
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transform: scaleX(1);
}

.comparison-card:hover {
  transform: translateY(-15px) scale(1.05);
  border-color: rgba(168, 85, 247, 0.5);
  box-shadow: 0 30px 80px rgba(168, 85, 247, 0.3);
  transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.comparison-header {
  margin-bottom: 24px;
}

.comparison-header h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  margin-top: 12px;
}

.comparison-image {
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 20px;
  position: relative;
  background: var(--color-surface);
}

.comparison-image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  image-rendering: high-quality;
  image-rendering: -webkit-optimize-contrast;
  transition: transform var(--transition-smooth);
}

/* Imagen "Antes" — simula baja resolución 480p */
.comparison-card:not(.featured) .comparison-image img {
  image-rendering: pixelated;
  filter: blur(1.5px) contrast(0.85) brightness(0.9) saturate(0.7);
  transform: scale(1);
}

.comparison-card:hover .comparison-image img {
  transform: scale(1.03);
}

.comparison-description {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.95rem;
  line-height: 1.6;
}

.comparison-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  animation: pulse 2s ease-in-out infinite;
}

.comparison-arrow svg {
  width: 48px;
  height: 48px;
}

.badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 99px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-warning {
  background: rgba(255, 107, 53, 0.15);
  color: var(--color-secondary);
  border: 1px solid rgba(255, 107, 53, 0.3);
}

.badge-success {
  background: rgba(0, 229, 199, 0.15);
  color: var(--color-primary);
  border: 1px solid rgba(0, 229, 199, 0.3);
  animation: glow-pulse 2s ease-in-out infinite;
}

@keyframes glow-pulse {
  0%, 100% { 
    box-shadow: 0 0 10px rgba(0, 229, 199, 0.3);
    transform: translate3d(0, 0, 0);
  }
  50% { 
    box-shadow: 0 0 20px rgba(0, 229, 199, 0.5);
    transform: translate3d(0, 0, 0);
  }
}

/* ============================================================
   SECCIÓN: TESTIMONIOS
   ============================================================ */
.testimonials-section {
  padding: 120px 0;
  position: relative;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
  margin-top: 60px;
}

.testimonial-card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
  animation: fadeInUp 0.6s ease-out backwards;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 20px;
  left: 24px;
  font-size: 80px;
  font-weight: 700;
  color: rgba(168, 85, 247, 0.1);
  line-height: 1;
}

.testimonial-card:hover {
  transform: translateY(-15px) scale(1.04);
  border-color: rgba(0, 229, 199, 0.5);
  box-shadow: 0 30px 80px rgba(0, 229, 199, 0.25);
  transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.testimonial-card:nth-child(1) { animation-delay: 0.1s; }
.testimonial-card:nth-child(2) { animation-delay: 0.2s; }
.testimonial-card:nth-child(3) { animation-delay: 0.3s; }

.testimonial-rating {
  color: #fbbf24;
  font-size: 1.2rem;
  margin-bottom: 20px;
  letter-spacing: 2px;
}

.testimonial-text {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 28px;
  position: relative;
  z-index: 1;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}

.testimonial-author strong {
  color: #fff;
  font-weight: 600;
  font-size: 1rem;
}

.testimonial-author span {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.85rem;
}

/* ============================================================
   SECCIÓN: REQUISITOS DEL SISTEMA
   ============================================================ */
.requirements-section {
  padding: 120px 0;
  position: relative;
}

.requirements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 40px;
  margin-top: 60px;
}

.requirement-card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-smooth);
  animation: fadeInUp 0.6s ease-out backwards;
}

.requirement-card::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.05) 0%, transparent 70%);
  transition: all var(--transition-smooth);
  opacity: 0;
}

.requirement-card:hover::after {
  opacity: 1;
  transform: translate(-25%, -25%);
}

.requirement-card.featured {
  border-color: rgba(0, 229, 199, 0.4);
  box-shadow: 0 0 50px rgba(0, 229, 199, 0.2);
  animation: featured-requirement-pulse 2.5s ease-in-out infinite;
}

@keyframes featured-requirement-pulse {
  0%, 100% {
    transform: scale(1.03);
    box-shadow: 0 0 40px rgba(0, 229, 199, 0.1);
  }
  50% {
    transform: scale(1.04);
    box-shadow: 0 0 60px rgba(0, 229, 199, 0.3);
  }
}

.requirement-card.featured .badge-success {
  background: rgba(0, 229, 199, 0.2);
  box-shadow: 0 0 20px rgba(0, 229, 199, 0.3);
}

.requirement-card:hover {
  transform: translateY(-12px) scale(1.02);
  border-color: rgba(168, 85, 247, 0.5);
  box-shadow: 0 30px 80px rgba(168, 85, 247, 0.3);
}

.requirement-header {
  margin-bottom: 32px;
  position: relative;
  z-index: 1;
}

.requirement-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  z-index: 1;
}

.requirement-list li {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  line-height: 1.6;
  padding-left: 28px;
  position: relative;
  transition: all var(--transition-fast);
}

.requirement-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 1.1rem;
}

.requirement-list li:hover {
  color: #fff;
  transform: translateX(8px);
}

.requirement-list li strong {
  color: var(--color-primary);
  font-weight: 600;
}

.requirements-note {
  margin-top: 48px;
  padding: 24px 32px;
  background: rgba(255, 107, 53, 0.08);
  border: 1px solid rgba(255, 107, 53, 0.2);
  border-radius: var(--radius-md);
  text-align: center;
  animation: fadeInUp 0.8s ease-out backwards;
  animation-delay: 0.4s;
}

.requirements-note p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
  line-height: 1.7;
}

.requirements-note strong {
  color: var(--color-secondary);
  font-weight: 600;
}

/* ============================================================
   SECCIÓN: FAQ (PREGUNTAS FRECUENTES)
   ============================================================ */
.faq-section {
  padding: 120px 0;
  position: relative;
}

.faq-container {
  max-width: 100%;
  margin: 60px auto 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.faq-item {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-smooth);
  animation: fadeInUp 0.5s ease-out backwards;
  padding: 16px;
  font-size: 0.9rem;
}

.faq-item:nth-child(1) { animation-delay: 0.05s; }
.faq-item:nth-child(2) { animation-delay: 0.1s; }
.faq-item:nth-child(3) { animation-delay: 0.15s; }
.faq-item:nth-child(4) { animation-delay: 0.2s; }
.faq-item:nth-child(5) { animation-delay: 0.25s; }
.faq-item:nth-child(6) { animation-delay: 0.3s; }
.faq-item:nth-child(7) { animation-delay: 0.35s; }
.faq-item:nth-child(8) { animation-delay: 0.4s; }

.faq-item:hover {
  border-color: rgba(168, 85, 247, 0.4);
  box-shadow: 0 10px 40px rgba(168, 85, 247, 0.15);
  transform: translateY(-4px) scale(1.02);
}

.faq-item[open] {
  border-color: rgba(0, 229, 199, 0.4);
  box-shadow: 0 15px 50px rgba(0, 229, 199, 0.15);
}

.faq-question {
  padding: 16px 20px;
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
  cursor: pointer;
  user-select: none;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transition: all var(--transition-fast);
  position: relative;
  line-height: 1.3;
}

.faq-question::after {
  content: '+';
  font-size: 1.8rem;
  color: var(--color-primary);
  font-weight: 300;
  transition: all var(--transition-smooth);
  flex-shrink: 0;
}

.faq-item[open] .faq-question::after {
  content: '−';
  transform: rotate(180deg);
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question:hover {
  color: var(--color-primary);
}

.faq-answer {
  padding: 0 20px 16px 20px;
  animation: slideDown 0.3s ease-out;
}

.faq-answer p {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
  font-size: 0.85rem;
}

.faq-answer strong {
  color: var(--color-primary);
  font-weight: 600;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================================
   EFECTO TYPING PARA HERO
   ============================================================ */
.hero-typing {
  display: inline;
  min-width: 2ch;
}

.hero-cursor {
  display: inline;
  margin-left: 2px;
  font-weight: 300;
  animation: cursor-blink 1s step-end infinite;
}

@keyframes cursor-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ============================================================
   EFECTOS 3D Y SMOOTHNESS MEJORADO
   ============================================================ */

/* Habilitar 3D para tarjetas — GSAP maneja el tilt */
.feature-card,
.comparison-card,
.testimonial-card,
.requirement-card,
.about-card-main {
  transform-style: preserve-3d;
  will-change: transform;
}

/* Mejorar suavidad en scroll */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

/* ============================================================
   OPTIMIZACIÓN DE RENDIMIENTO
   ============================================================ */

/* Aceleración de hardware para navbar */
.navbar {
  will-change: transform;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

/* Reducir animaciones en dispositivos de bajo rendimiento */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Optimizar transiciones para mejor rendimiento */
* {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================================
   ANIMACIONES GLOBALES
   ============================================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translate3d(0, 30px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale3d(1, 1, 1);
  }
  50% {
    transform: scale3d(1.1, 1.1, 1);
  }
}

/* ============================================================
   RESPONSIVE PARA NUEVAS SECCIONES
   ============================================================ */
@media (max-width: 768px) {
  /* Comparación responsive */
  .comparison-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .comparison-arrow {
    transform: rotate(90deg);
  }
  
  /* Testimonios responsive */
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  /* Requisitos responsive */
  .requirements-grid {
    grid-template-columns: 1fr;
  }
  
  .requirement-card.featured {
    transform: scale(1);
  }
  
  /* FAQ responsive - 1 columna en móviles */
  .faq-container {
    grid-template-columns: 1fr;
  }
  
  .faq-question {
    font-size: 1rem;
    padding: 20px 20px;
  }
  
  .faq-answer {
    padding: 0 20px 24px 20px;
  }
}