/* ===== VARIABLES ===== */
:root {
  --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --success-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  --warning-gradient: linear-gradient(135deg, #fa709a 0%, #fee140 100%);

  --bg-dark: #0a0e27;
  --bg-card: rgba(255, 255, 255, 0.05);
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.7);

  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 10px 40px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.3);

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET & BASE ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.6;
}

html {
  scroll-behavior: smooth;
}

/* ===== ANIMATED BACKGROUND ===== */
.animated-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
  background: linear-gradient(180deg, #0a0e27 0%, #1a1f3a 100%);
}

.gradient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.3;
  animation: float 20s infinite ease-in-out;
}

.orb-1 {
  width: 500px;
  height: 500px;
  background: linear-gradient(135deg, #667eea, #764ba2);
  top: -10%;
  left: -10%;
  animation-delay: 0s;
}

.orb-2 {
  width: 400px;
  height: 400px;
  background: linear-gradient(135deg, #f093fb, #f5576c);
  bottom: -10%;
  right: -10%;
  animation-delay: 5s;
}

.orb-3 {
  width: 350px;
  height: 350px;
  background: linear-gradient(135deg, #4facfe, #00f2fe);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: 10s;
}

@keyframes float {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(30px, -50px) scale(1.1);
  }
  66% {
    transform: translate(-20px, 20px) scale(0.9);
  }
}

/* ===== WHATSAPP FLOATING BUTTON ===== */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #25d366, #128c7e);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 30px;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
  z-index: 1000;
  transition: var(--transition);
  animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 15px 40px rgba(37, 211, 102, 0.6);
  color: white;
}

@keyframes pulse-whatsapp {
  0%,
  100% {
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
  }
  50% {
    box-shadow: 0 10px 40px rgba(37, 211, 102, 0.7), 0 0 0 20px rgba(37, 211, 102, 0);
  }
}

/* ===== NAVBAR ===== */
.navbar {
  padding: 1.5rem 0;
  transition: var(--transition);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(10, 14, 39, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
  padding: 1rem 0;
}

.navbar-brand {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary) !important;
  display: flex;
  align-items: center;
  transition: var(--transition);
}

.navbar-brand:hover {
  transform: scale(1.05);
}

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

.nav-link {
  color: var(--text-secondary) !important;
  font-weight: 500;
  margin: 0 0.5rem;
  transition: var(--transition);
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--primary-gradient);
  transition: var(--transition);
  transform: translateX(-50%);
}

.nav-link:hover {
  color: var(--text-primary) !important;
}

.nav-link:hover::after {
  width: 80%;
}

.btn-contact {
  background: var(--primary-gradient);
  color: white !important;
  padding: 0.5rem 1.5rem !important;
  border-radius: 50px;
  margin-left: 1rem;
}

.btn-contact::after {
  display: none;
}

.btn-contact:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
}

/* ===== HERO SECTION ===== */
.hero-section {
  position: relative;
  padding: 100px 0 50px;
}

.hero-badge {
  display: inline-block;
  padding: 0.5rem 1.5rem;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 50px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 0.9rem;
  font-weight: 500;
  animation: fadeInDown 1s ease;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  animation: fadeInUp 1s ease 0.2s both;
}

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

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  line-height: 1.8;
  animation: fadeInUp 1s ease 0.4s both;
}

.hero-buttons {
  animation: fadeInUp 1s ease 0.6s both;
}

.pulse-btn {
  animation: pulse-button 2s infinite;
}

@keyframes pulse-button {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.btn-primary {
  background: var(--primary-gradient);
  border: none;
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  transition: var(--transition);
  box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(102, 126, 234, 0.5);
}

.btn-outline-light {
  border: 2px solid rgba(255, 255, 255, 0.3);
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  transition: var(--transition);
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-3px);
}

/* Hero Stats */
.hero-stats {
  display: flex;
  gap: 3rem;
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
}

.stat-label {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* ✅ CAMBIO CLAVE: hero-image-container ahora es relative */
.hero-image-container {
  position: relative;
  animation: fadeInRight 1s ease 0.8s both;
}

/* ✅ CAMBIO CLAVE: hero-mockup ahora es absolute */
.hero-mockup {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 400px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
  transition: var(--transition);
  z-index: 2;
}

.hero-mockup:hover {
  transform: translateY(-10px);
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.5);
}

.hero-mockup img {
  width: 100%;
  display: block;
}

.floating-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 1rem 1.5rem;
  border-radius: 15px;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  animation: float-card 3s infinite ease-in-out;
  z-index: 3;
}

.floating-card i {
  font-size: 1.5rem;
}

.card-1 {
  top: 10%;
  right: -10%;
  animation-delay: 0s;
}

.card-2 {
  bottom: 30%;
  left: -15%;
  animation-delay: 1s;
}

.card-3 {
  bottom: 10%;
  right: 10%;
  animation-delay: 2s;
}

@keyframes float-card {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

.mouse {
  width: 30px;
  height: 50px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 20px;
  position: relative;
}

.mouse::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 10px;
  background: white;
  border-radius: 2px;
  animation: scroll 2s infinite;
}

@keyframes scroll {
  0% {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
  100% {
    opacity: 0;
    transform: translateX(-50%) translateY(15px);
  }
}

@keyframes bounce {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(-10px);
  }
}

/* ===== SECTIONS ===== */
.features-section,
.videos-section,
.pricing-section {
  padding: 100px 0;
  position: relative;
}

.section-badge {
  display: inline-block;
  padding: 0.5rem 1.5rem;
  background: rgba(102, 126, 234, 0.1);
  border: 1px solid rgba(102, 126, 234, 0.3);
  border-radius: 50px;
  color: #667eea;
  font-weight: 600;
  font-size: 0.9rem;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* ===== FEATURE CARDS ===== */
.feature-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 2rem;
  height: 100%;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--primary-gradient);
  opacity: 0;
  transition: var(--transition);
  z-index: -1;
}

.feature-card:hover {
  transform: translateY(-10px);
  border-color: rgba(102, 126, 234, 0.5);
  box-shadow: 0 20px 60px rgba(102, 126, 234, 0.2);
}

.feature-card:hover::before {
  opacity: 0.1;
}

.feature-icon {
  width: 70px;
  height: 70px;
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 1.5rem;
  transition: var(--transition);
}

.feature-card:hover .feature-icon {
  transform: scale(1.1) rotate(5deg);
}

.icon-purple {
  background: linear-gradient(135deg, #667eea, #764ba2);
}
.icon-blue {
  background: linear-gradient(135deg, #4facfe, #00f2fe);
}
.icon-green {
  background: linear-gradient(135deg, #43e97b, #38f9d7);
}
.icon-orange {
  background: linear-gradient(135deg, #fa709a, #fee140);
}
.icon-pink {
  background: linear-gradient(135deg, #f093fb, #f5576c);
}
.icon-cyan {
  background: linear-gradient(135deg, #4facfe, #00f2fe);
}

.feature-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.feature-description {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.feature-list {
  list-style: none;
  padding: 0;
}

.feature-list li {
  padding: 0.5rem 0;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.feature-list i {
  color: #43e97b;
  font-size: 1.1rem;
}

/* ===== VIDEO CARDS ===== */
.video-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  overflow: hidden;
  transition: var(--transition);
}

.video-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  border-color: rgba(102, 126, 234, 0.5);
}

.video-embed {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.video-embed iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.video-info {
  padding: 1.5rem;
}

.video-info h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.video-info p {
  color: var(--text-secondary);
  margin: 0;
}

/* ===== PRICING CARDS ===== */
.pricing-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  transition: var(--transition);
  position: relative;
  height: 100%;
}

.pricing-card:hover {
  transform: translateY(-10px);
  border-color: rgba(102, 126, 234, 0.5);
  box-shadow: 0 20px 60px rgba(102, 126, 234, 0.2);
}

.pricing-card.popular {
  border: 2px solid #667eea;
  transform: scale(1.05);
}

.pricing-card.popular:hover {
  transform: scale(1.08) translateY(-10px);
}

.pricing-badge {
  position: absolute;
  top: -15px;
  right: 20px;
  background: var(--warning-gradient);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: 0 5px 20px rgba(250, 112, 154, 0.4);
}

.popular-badge {
  background: var(--primary-gradient);
  box-shadow: 0 5px 20px rgba(102, 126, 234, 0.4);
}

.pricing-header {
  text-align: center;
  margin-bottom: 2rem;
}

.pricing-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  background: var(--primary-gradient);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  transition: var(--transition);
}

.pricing-card:hover .pricing-icon {
  transform: scale(1.1) rotate(5deg);
}

.pricing-plan {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.pricing-price {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0.25rem;
}

.currency {
  font-size: 1.5rem;
  font-weight: 600;
  margin-top: 0.5rem;
}

.amount {
  font-size: 3.5rem;
  font-weight: 800;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.period {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-top: 1.5rem;
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin-bottom: 2rem;
}

.pricing-features li {
  padding: 0.75rem 0;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.pricing-features i {
  color: #43e97b;
  font-size: 1.1rem;
}

.btn-pricing {
  width: 100%;
  padding: 1rem;
  background: var(--primary-gradient);
  border: none;
  border-radius: 50px;
  color: white;
  font-weight: 600;
  transition: var(--transition);
  text-decoration: none;
  display: block;
  text-align: center;
}

.btn-pricing:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(102, 126, 234, 0.4);
  color: white;
}

.pricing-guarantee {
  background: rgba(67, 233, 123, 0.1);
  border: 1px solid rgba(67, 233, 123, 0.3);
  border-radius: 15px;
  padding: 2rem;
  max-width: 500px;
  margin: 0 auto;
}

.pricing-guarantee i {
  font-size: 3rem;
  color: #43e97b;
  margin-bottom: 1rem;
}

.pricing-guarantee h4 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.pricing-guarantee p {
  color: var(--text-secondary);
  margin: 0;
}

/* ===== CTA SECTION ===== */
.cta-section {
  padding: 50px 0;
}

.cta-box {
  background: var(--primary-gradient);
  border-radius: 30px;
  padding: 4rem 3rem;
  box-shadow: 0 30px 60px rgba(102, 126, 234, 0.3);
}

.cta-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.cta-text {
  font-size: 1.25rem;
  opacity: 0.9;
}

.btn-cta {
  background: white;
  color: #667eea !important;
  padding: 1rem 2.5rem;
  border-radius: 50px;
  font-weight: 700;
  transition: var(--transition);
  border: none;
}

.btn-cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(255, 255, 255, 0.3);
}

/* ===== FOOTER ===== */
.footer {
  background: rgba(0, 0, 0, 0.3);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand {
  font-size: 1.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
}

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

.footer-description {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
  transition: var(--transition);
}

.social-links a:hover {
  background: var(--primary-gradient);
  transform: translateY(-3px);
}

.footer-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--text-primary);
  padding-left: 5px;
}

.footer-divider {
  border-color: rgba(255, 255, 255, 0.1);
  margin: 2rem 0;
}

.footer-copyright,
.footer-made {
  color: var(--text-secondary);
  margin: 0;
}

.footer-made i {
  color: #f5576c;
  animation: heartbeat 1.5s infinite;
}

@keyframes heartbeat {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.2);
  }
}

/* ===== SCROLL TO TOP ===== */
.scroll-top {
  position: fixed;
  bottom: 30px;
  right: 110px;
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 999;
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-top:hover {
  background: var(--primary-gradient);
  transform: translateY(-5px);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 991px) {
  .hero-title {
    font-size: 2.5rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .hero-stats {
    justify-content: center;
  }

  .floating-card {
    display: none;
  }

  .hero-mockup {
    max-width: 300px;
    right: -20px;
  }

  .cta-box {
    text-align: center;
  }

  .cta-title {
    font-size: 2rem;
  }
}

@media (max-width: 767px) {
  .hero-title {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .hero-buttons {
    flex-direction: column;
    gap: 1rem;
  }

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

  .section-title {
    font-size: 1.75rem;
  }

  .hero-mockup {
    max-width: 250px;
    right: -10px;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    font-size: 25px;
  }

  .scroll-top {
    right: 85px;
    width: 45px;
    height: 45px;
  }
}