/* Reset y Variables */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary-color: #2563eb;
  --primary-dark: #1d4ed8;
  --secondary-color: #64748b;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --danger-color: #ef4444;
  --dark-color: #1e293b;
  --light-color: #f8fafc;
  --white: #ffffff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;

  --font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --border-radius: 0.5rem;
  --border-radius-lg: 1rem;
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Base Styles */
body {
  font-family: var(--font-family);
  line-height: 1.6;
  color: var(--gray-700);
  background: linear-gradient(135deg, var(--gray-50) 0%, #dbeafe 100%);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--gray-900);
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  font-size: 3rem;
}
h2 {
  font-size: 2.5rem;
}
h3 {
  font-size: 1.5rem;
}
h4 {
  font-size: 1.25rem;
}

.text-primary {
  color: var(--primary-color);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--border-radius);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.875rem;
}

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

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

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

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

.btn-full {
  width: 100%;
}

/* Badge */
.badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: rgba(37, 99, 235, 0.1);
  color: var(--primary-color);
  border-radius: 2rem;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray-200);
  z-index: 1000;
  transition: all 0.3s ease;
}

/* Estilos críticos para el logo - PRIORIDAD */
.brand-logo {
  height: 32px;
  width: auto;
  margin-right: 4px;
}

.nav-brand span {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-900);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-900);
}

.nav-brand i {
  color: var(--primary-color);
  font-size: 2rem;
}

.nav-menu {
  display: flex;
  gap: 2rem;
}

.nav-link {
  color: var(--gray-700);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

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

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--gray-700);
  cursor: pointer;
}

/* Hero Section */
.hero {
  padding: 8rem 0 4rem;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-text h1 {
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.hero-text p {
  font-size: 1.25rem;
  color: var(--gray-600);
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero-stats {
  display: flex;
  gap: 2rem;
}

.stat {
  text-align: center;
}

.stat-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--gray-900);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--gray-600);
}

.hero-image {
  position: relative;
}

.image-container {
  position: relative;
  z-index: 2;
}

.image-container img {
  width: 100%;
  height: 600px;
  object-fit: cover;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
}

.floating-shape {
  position: absolute;
  width: 18rem;
  height: 18rem;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.7;
  animation: float 6s ease-in-out infinite;
}

.shape-1 {
  background: rgba(37, 99, 235, 0.3);
  top: -1rem;
  right: -1rem;
}

.shape-2 {
  background: rgba(147, 51, 234, 0.3);
  bottom: -2rem;
  left: -1rem;
  animation-delay: -3s;
}

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

/* Services Section */
.services {
  padding: 5rem 0;
  background: var(--white);
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.section-header h2 {
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.25rem;
  color: var(--gray-600);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--white);
  padding: 2rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  text-align: center;
  transition: all 0.3s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.service-icon {
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 2rem;
  transition: all 0.3s ease;
}

.service-icon.blue {
  background: rgba(37, 99, 235, 0.1);
  color: var(--primary-color);
}
.service-icon.green {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success-color);
}
.service-icon.purple {
  background: rgba(147, 51, 234, 0.1);
  color: #9333ea;
}
.service-icon.orange {
  background: rgba(245, 158, 11, 0.1);
  color: var(--warning-color);
}
.service-icon.red {
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger-color);
}
.service-icon.teal {
  background: rgba(20, 184, 166, 0.1);
  color: #14b8a6;
}

.service-card:hover .service-icon.blue {
  background: var(--primary-color);
  color: var(--white);
}
.service-card:hover .service-icon.green {
  background: var(--success-color);
  color: var(--white);
}
.service-card:hover .service-icon.purple {
  background: #9333ea;
  color: var(--white);
}
.service-card:hover .service-icon.orange {
  background: var(--warning-color);
  color: var(--white);
}
.service-card:hover .service-icon.red {
  background: var(--danger-color);
  color: var(--white);
}
.service-card:hover .service-icon.teal {
  background: #14b8a6;
  color: var(--white);
}

.service-card h3 {
  margin-bottom: 1rem;
}

.service-card p {
  color: var(--gray-600);
  margin-bottom: 1.5rem;
}

.service-features {
  list-style: none;
  text-align: left;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  color: var(--gray-600);
}

.service-features i {
  color: var(--success-color);
}

/* Pricing Section */
.pricing {
  padding: 5rem 0;
  background: linear-gradient(135deg, #dbeafe 0%, #e0e7ff 100%);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  position: relative;
  transition: all 0.3s ease;
}

.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.pricing-card.popular {
  border: 2px solid var(--primary-color);
  transform: scale(1.05);
}

.popular-badge {
  position: absolute;
  top: -0.75rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary-color);
  color: var(--white);
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  font-size: 0.875rem;
  font-weight: 600;
}

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

.pricing-header h3 {
  margin-bottom: 1rem;
}

.price {
  font-size: 3rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 0.5rem;
}

.pricing-card.popular .price {
  color: var(--primary-color);
}

.price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--gray-600);
}

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

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.pricing-features i {
  color: var(--success-color);
}

.pricing-footer {
  text-align: center;
  margin-top: 3rem;
}

.pricing-footer p {
  margin-bottom: 1rem;
  color: var(--gray-600);
}

/* About Section */
.about {
  padding: 5rem 0;
  background: var(--white);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.about-text h2 {
  margin-bottom: 1.5rem;
}

.about-description p {
  margin-bottom: 1rem;
  color: var(--gray-600);
  font-size: 1.125rem;
}

.about-description p:first-child {
  font-size: 1.25rem;
}

.skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 2rem;
}

.skill-category h4 {
  margin-bottom: 1rem;
  color: var(--gray-900);
}

.skill-category ul {
  list-style: none;
}

.skill-category li {
  color: var(--gray-600);
  font-size: 0.875rem;
  margin-bottom: 0.25rem;
}

.about-image {
  position: relative;
}

.about-image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
}

.experience-badge {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  background: var(--primary-color);
  color: var(--white);
  padding: 1.5rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.exp-number {
  font-size: 2rem;
  font-weight: 700;
}

.exp-text {
  font-size: 0.875rem;
}

/* Testimonials Section */
.testimonials {
  padding: 5rem 0;
  background: var(--gray-50);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.testimonial-card {
  background: var(--white);
  padding: 2rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
}

.stars {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1rem;
}

.stars i {
  color: #fbbf24;
}

.testimonial-card p {
  color: var(--gray-600);
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: var(--white);
}

.author-avatar.blue {
  background: var(--primary-color);
}
.author-avatar.green {
  background: var(--success-color);
}
.author-avatar.purple {
  background: #9333ea;
}

.author-name {
  font-weight: 600;
  color: var(--gray-900);
}

.author-position {
  font-size: 0.875rem;
  color: var(--gray-600);
}

/* Contact Section */
.contact {
  padding: 5rem 0;
  background: linear-gradient(135deg, var(--primary-color) 0%, #9333ea 100%);
  color: var(--white);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.contact-info h2 {
  color: var(--white);
  margin-bottom: 1.5rem;
}

.contact-info p {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 2rem;
}

.contact-details {
  margin-bottom: 2rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-icon {
  width: 3rem;
  height: 3rem;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.contact-label {
  font-weight: 600;
  color: var(--white);
}

.contact-value {
  color: rgba(255, 255, 255, 0.8);
}

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

.social-link {
  width: 3rem;
  height: 3rem;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  text-decoration: none;
  transition: all 0.3s ease;
}

.social-link:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

.contact-form-container {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
}

.contact-form-card h3 {
  color: var(--white);
  margin-bottom: 0.5rem;
}

.contact-form-card p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 2rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

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

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  color: var(--white);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius);
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  font-family: inherit;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: rgba(255, 255, 255, 0.5);
}

/* Footer */
.footer {
  background: var(--gray-900);
  color: var(--white);
  padding: 3rem 0;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.footer-brand i {
  color: #60a5fa;
  font-size: 2rem;
}

/* Estilos para el logo en el footer */
.footer-brand .brand-logo {
  height: 28px;
  margin-right: 4px;
  filter: brightness(0) invert(1);
}

.footer-brand span {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
}

.footer-section h4 {
  color: var(--white);
  margin-bottom: 1rem;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section ul li a {
  color: var(--gray-400);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section ul li a:hover {
  color: var(--white);
}

.footer-section p {
  color: var(--gray-400);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid var(--gray-800);
}

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

.footer-social a {
  color: var(--gray-400);
  font-size: 1.25rem;
  transition: color 0.3s ease;
}

.footer-social a:hover {
  color: var(--white);
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }

  /* Menú móvil mejorado */
  .nav-menu {
    position: fixed;
    top: 4rem;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 1rem 0;
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
  }

  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-link {
    display: block;
    padding: 1rem 2rem;
    border-bottom: 1px solid var(--gray-200);
    text-align: center;
    width: 100%;
  }

  .nav-link:last-child {
    border-bottom: none;
  }

  .mobile-menu-btn {
    display: block;
  }

  /* Hero responsive */
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }

  .hero-image {
    order: -1;
    margin-bottom: 2rem;
  }

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

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

  .floating-shape {
    display: none;
  }

  /* Typography responsive */
  h1 {
    font-size: 2.5rem;
  }
  h2 {
    font-size: 2rem;
  }

  /* Services responsive */
  .services-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .service-card {
    padding: 1.5rem;
  }

  /* Pricing responsive */
  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .pricing-card.popular {
    transform: none;
    margin: 0;
  }

  /* About responsive */
  .about-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }

  .skills-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .experience-badge {
    position: static;
    margin-top: 1rem;
    display: inline-block;
  }

  /* Contact responsive */
  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

  /* Footer responsive - CENTRADO */
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .footer-section {
    text-align: center;
  }

  .footer-section ul {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .footer-social {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .brand-logo {
    height: 28px;
  }

  .footer-brand .brand-logo {
    height: 24px;
  }

  /* Ajustar ancho del botón de consulta en móvil */
  .header .btn-primary {
    width: auto;
    padding: 0.4rem 0.8rem;
    font-size: 0.75rem;
    white-space: nowrap;
  }

  .hero {
    padding: 6rem 0 2rem;
  }

  .hero-text h1 {
    font-size: 2rem;
    line-height: 1.2;
  }

  .hero-text p {
    font-size: 1rem;
  }

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

  .hero-stats {
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
  }

  .stat {
    flex: 1;
    min-width: 80px;
  }

  .services,
  .pricing,
  .about,
  .testimonials,
  .contact {
    padding: 3rem 0;
  }

  .section-header h2 {
    font-size: 1.75rem;
  }

  .section-header p {
    font-size: 1rem;
  }

  .service-icon {
    width: 3rem;
    height: 3rem;
    font-size: 1.5rem;
  }

  .pricing-header .price {
    font-size: 2.5rem;
  }

  .contact-item {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }

  .social-links {
    justify-content: center;
  }

  /* Footer extra pequeño */
  .footer-brand {
    justify-content: center;
  }

  .footer-section h4 {
    margin-bottom: 1rem;
  }

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

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Loading animation */
.loading {
  opacity: 0;
  animation: fadeIn 0.5s ease-in-out forwards;
}

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}