@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap");

/* Variables de Color */
:root {
  --color-primary: #14B6D3;
  --color-primary-dark: #0E8FA6;
  --color-primary-light: #6FD3E6;
  
  --color-dark: #0F172A;
  --color-gray-900: #1E293B;
  --color-gray-500: #64748B;
  --color-gray-200: #E5E7EB;
  
  --color-surface: #F8FAFC;
  --color-white: #FFFFFF;
  
  --color-success: #22C55E;
  --color-warning: #F59E0B;
  --color-danger: #EF4444;
  --color-info: #38BDF8;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--color-white);
  color: var(--color-gray-900);
  line-height: 1.6;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--color-surface);
}

::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: 5px;
}

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

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--color-white);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  z-index: 1000;
  transition: all 0.3s ease;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-dark);
  text-decoration: none;
}

.nav-logo img {
  width: 40px;
  height: 40px;
  border-radius: 8px;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  color: var(--color-gray-900);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease, border-bottom 0.3s ease;
  font-size: 0.95rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid transparent;
}

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

.nav-link.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.nav-cta {
  background: var(--color-primary);
  color: var(--color-white) !important;
  padding: 0.5rem 1.5rem;
  border-radius: 6px;
  transition: background 0.3s ease;
}

.nav-cta:hover {
  background: var(--color-primary-dark);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 6px;
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background: var(--color-dark);
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Hero Section */
.hero {
  padding-top: 120px;
  padding-bottom: 80px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f0f4f8;
  position: relative;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  justify-items: center;
  width: 100%;
  position: relative;
  z-index: 1;
}

.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  width: 100%;
  max-width: 100%;
  position: relative;
  z-index: 1;
}

.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  max-width: 100%;
}

.hero-content h1 {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--color-dark);
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.5rem;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 1rem;
}

.hero-description {
  font-size: 1.1rem;
  color: var(--color-gray-500);
  margin-bottom: 2rem;
  line-height: 1.8;
}

.hero-image img {
  width: 100%;
  max-width: 400px;
  height: auto;
  border-radius: 12px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 1rem 2rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

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

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(20, 182, 211, 0.3);
}

.btn-secondary {
  background: var(--color-gray-200);
  color: var(--color-dark);
}

.btn-secondary:hover {
  background: var(--color-gray-500);
  color: var(--color-white);
}

/* Section Titles */
.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 1rem;
  text-align: center;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-gray-500);
  text-align: center;
  margin-bottom: 3rem;
}

/* Servicios Section */
.servicios {
  padding: 80px 0;
  background: var(--color-white);
  position: relative;
}

.servicios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.servicio-card {
  background: var(--color-surface);
  padding: 2.5rem;
  border-radius: 12px;
  text-align: center;
  transition: all 0.3s ease;
  border: 1px solid transparent;
}

.servicio-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(20, 182, 211, 0.15);
}

.servicio-icon {
  font-size: 3rem;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.servicio-card h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--color-dark);
}

.servicio-card p {
  color: var(--color-gray-500);
  line-height: 1.8;
}

/* Clientes Section */
.clientes {
  padding: 80px 0;
  background: var(--color-white);
  position: relative;
}

.clientes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 2.5rem;
  margin-top: 3rem;
}

.cliente-card {
  background: var(--color-white);
  padding: 2rem;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  border: 2px solid var(--color-gray-200);
  transition: all 0.3s ease;
  aspect-ratio: 1;
  position: relative;
  overflow: hidden;
}

.cliente-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 8px 20px rgba(20, 182, 211, 0.15);
}

.cliente-card:hover .cliente-overlay {
  opacity: 1;
  backdrop-filter: blur(4px);
}

.cliente-card img {
  max-width: 100%;
  max-height: 120px;
  object-fit: contain;
  width: 100%;
  height: 100%;
}

.cliente-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.95);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.5rem;
  opacity: 0;
  transition: all 0.3s ease;
  color: var(--color-white);
}

.cliente-overlay h4 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.cliente-overlay p {
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--color-gray-200);
}

.cliente-card.placeholder {
  background: var(--color-surface);
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cliente-card.placeholder:hover {
  border-color: var(--color-primary);
  box-shadow: 0 8px 20px rgba(20, 182, 211, 0.15);
  transform: translateY(-4px);
}

.placeholder-content {
  text-align: center;
  color: var(--color-gray-500);
}

.placeholder-content i {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.placeholder-content p {
  font-weight: 600;
}

/* Nosotros Section */
.nosotros {
  padding: 80px 0;
  background: linear-gradient(to bottom, var(--color-white), #fafbfc);
  position: relative;
}

.nosotros-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.nosotros-text h2 {
  margin-bottom: 1.5rem;
  text-align: left;
}

.nosotros-text p {
  color: var(--color-gray-500);
  margin-bottom: 1.5rem;
  line-height: 1.9;
  font-size: 1.05rem;
}

.nosotros-image img {
  width: 100%;
  max-width: 350px;
  height: auto;
  border-radius: 12px;
}

/* Contacto Section */
.contacto {
  padding: 80px 0;
  background: linear-gradient(135deg, #0F172A 0%, #1a1f3a 25%, #0e2a4a 50%, #0F172A 100%);
  background-size: 400% 400%;
  animation: gradient-shift-dark 7s ease infinite;
  color: var(--color-white);
  position: relative;
}
.contacto .section-title {
  color: var(--color-white);
}

.contacto .section-subtitle {
  color: var(--color-gray-200);
}

.contacto-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-top: 3rem;
  position: relative;
  z-index: 1;
}

.contacto-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

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

.form-group.full {
  grid-column: 1 / -1;
}

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

.form-group input,
.form-group textarea {
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-gray-500);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  font-family: inherit;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-gray-200);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: rgba(255, 255, 255, 0.15);
  box-shadow: 0 0 0 3px rgba(20, 182, 211, 0.1);
}

.contacto-info {
  padding: 2rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contacto-info h3 {
  font-size: 1.5rem;
  margin-bottom: 2rem;
  color: var(--color-white);
}

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

.social-links a {
  width: 50px;
  height: 50px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  text-decoration: none;
  transition: all 0.3s ease;
  font-size: 1.2rem;
}

.social-links a:hover {
  background: var(--color-primary-light);
  transform: translateY(-4px);
}

/* Footer */
.footer {
  background: var(--color-dark);
    align-items: center;
  justify-content: center;
  color: var(--color-white);
  padding: 1.5rem 2rem;
  text-align: center;
  font-size: 0.95rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.footer p {
  margin: 0;
  line-height: 1.6;
}

/* Animaciones */
@keyframes gradient-shift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

@keyframes gradient-shift-slow {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

@keyframes gradient-shift-dark {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

@keyframes subtle-shift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0) translateX(0);
    opacity: 0.3;
  }
  50% {
    transform: translateY(-30px) translateX(20px);
    opacity: 0.6;
  }
}

@keyframes float-reverse {
  0%, 100% {
    transform: translateY(0) translateX(0);
    opacity: 0.2;
  }
  50% {
    transform: translateY(30px) translateX(-20px);
    opacity: 0.5;
  }
}

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

  .nav-logo {
    font-size: 1.1rem;
  }

  .nav-logo img {
    width: 35px;
    height: 35px;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-white);
    flex-direction: column;
    padding: 1rem 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    gap: 0;
    z-index: 999;
  }

  .nav-menu.active {
    display: flex;
  }

  .nav-menu li {
    width: 100%;
  }

  .nav-menu .nav-link {
    display: block;
    padding: 1rem 2rem;
    border-bottom: none;
    border-left: 3px solid transparent;
    color: var(--color-gray-900);
  }

  .nav-menu .nav-link:hover {
    background: var(--color-surface);
  }

  .nav-menu .nav-link.active {
    background: var(--color-surface);
    border-left-color: var(--color-primary);
    border-bottom: none;
    color: var(--color-primary);
  }

  .nav-menu .nav-cta {
    background: none;
    color: var(--color-gray-900) !important;
  }

  .nav-menu .nav-cta.active {
    background: var(--color-surface);
    color: var(--color-primary) !important;
  }

  .nav-toggle {
    display: flex;
  }

  .hero {
    padding-top: 80px;
    padding-bottom: 60px;
    min-height: auto;
  }

  .hero .container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero-content {
    align-items: center;
    text-align: center;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1.2rem;
  }

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

  .hero-image {
    text-align: center;
  }

  .nosotros-content {
    grid-template-columns: 1fr;
  }

  .contacto-content {
    grid-template-columns: 1fr;
  }

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

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

  .clientes-grid {3, 1fr);
    gap: 2plate-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .servicios,
  .clientes,
  .nosotros,
  .contacto {
    padding: 60px 0;
  }

  .container {
    padding: 0 1.5rem;
  }
}

@media (max-width: 480px) {
  .nav-container {
    padding: 1rem;
  }

  .nav-logo {
    font-size: 1rem;
  }

  .hero {
    padding-top: 80px;
  }

  .hero-content h1 {
    font-size: 1.5rem;
  }

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

  .btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .clientes-grid {repeat(2, 1fr);
    gap: 1.5rem
    grid-template-columns: 1fr;
  }
}