/* CSS Variables */
:root {
  --primary-blue: #093238;
  /* Azul corporativo oscuro */
  --secondary-blue: #093238;
  /* Azul medio para hover */
  --accent-orange: #ee771d;
  /* Naranja vibrante */
  --white: #edede3;
  /* Blanco puro */
  --light-gray: #f4f4f4;
  /* Fondo claro */
  --gray: #555555;
  /* Texto secundario */
  --dark: #1a1a1a;
  /* Texto principal */
  --cyan: #24a1ef;
  /* Acento para hover y detalles */
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: var(--dark);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--white);
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  gap: 20px;
}

.logo {
  font-size: 28px;
  font-weight: 700;
  color: var(--dark);
  text-decoration: none;
  white-space: nowrap;
}

.logo span {
  color: var(--accent-orange);
}

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: 30px;
  align-items: center;
}

.nav-list a {
  color: var(--dark);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

.nav-list a:hover {
  color: var(--cyan);
}

/* Dropdown styles for main menu */
.nav-item {
  position: relative;
}

.nav-item .dropdown-toggle {
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: inline-block;
  padding: 8px 0;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  display: none;
  background: var(--white);
  border-radius: 6px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
  min-width: 220px;
  padding: 6px 0;
  list-style: none;
  z-index: 999;
}

.dropdown-menu li a {
  display: block;
  padding: 10px 14px;
  color: var(--dark);
  text-decoration: none;
  font-size: 15px;
}

.dropdown-menu li a:hover,
.dropdown-menu li a:focus {
  background: #f2f2f2;
}

/* Show on hover (desktop) or when .show is added via JS */
.nav-item:hover .dropdown-menu,
.nav-item.show .dropdown-menu {
  display: block;
}

/* Mobile behavior: dropdown flows inside mobile menu */
@media (max-width: 900px) {
  .dropdown-menu {
    position: static;
    box-shadow: none;
    padding-left: 12px;
  }
}

/* Toggle (hamburguesa) */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background: var(--dark);
  transition: transform 0.3s, opacity 0.3s;
}

/* Animación hamburguesa → X */
.nav-toggle.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Botón tracking */
.btn-tracking {
  background: var(--cyan);
  color: var(--white);
  border: none;
  padding: 12px 30px;
  font-weight: 600;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.3s;
}

.btn-tracking:hover {
  background: var(--secondary-blue);
  transform: translateY(-2px);
}

/* Hero Section */
.hero {
  position: relative;
  background: var(--primary-blue);
  padding: 150px 0 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    linear-gradient(45deg, transparent 48%, rgba(36, 161, 239, 0.1) 49%, rgba(36, 161, 239, 0.1) 51%, transparent 52%),
    linear-gradient(-45deg, transparent 48%, rgba(36, 161, 239, 0.1) 49%, rgba(36, 161, 239, 0.1) 51%, transparent 52%);
  background-size: 100px 100px;
  opacity: 0.3;

  width: 100%;
  height: 100%;
  object-fit: cover;
  /*z-index: -1;*/
}

.hero-content {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 90px;
  align-items: center;
}

.hero-text h1 {
  font-size: 64px;
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.hero-text p {
  color: var(--white);
  font-size: 18px;
  margin-bottom: 30px;
  max-width: 500px;
}

.btn-primary {
  display: inline-block;
  background: var(--accent-orange);
  color: var(--white);
  padding: 15px 40px;
  text-decoration: none;
  font-weight: 600;
  border-radius: 4px;
  transition: all 0.3s;
}

.btn-primary:hover {
  background: var(--white);
  color: var(--accent-orange);
  transform: translateY(-2px);
}

.hero-image {
  position: relative;
}

.hero-image img {
  width: 140%;
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
}

/* Value Section */
.value-section {
  background: var(--accent-orange);
  padding: 40px 0;
}

.value-text {
  color: var(--white);
  font-size: 20px;
  font-weight: 700;
  text-align: center;
  line-height: 1.5;
}

/* Services Cards */
.services-cards {
  padding: 80px 0;
  background: var(--white);
}

.services-cards .container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.service-card {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s;
}

.service-card:hover {
  transform: translateY(-10px);
}

.service-card img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.service-card-content {
  padding: 30px;
  background: var(--white);
}

.service-card-content h3 {
  color: var(--primary-blue);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 15px;
}

.service-card-content p {
  color: var(--gray);
  margin-bottom: 20px;
}

.btn-secondary {
  display: inline-block;
  text-decoration: none;
  background: var(--accent-orange);
  color: var(--white);
  border: none;
  padding: 12px 30px;
  font-weight: 600;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.3s;
}

.btn-secondary:hover {
  background: var(--secondary-blue);
}

/* Why Trust Section */
.why-trust {
  padding: 80px 0;
  background: var(--light-gray);
}

.why-trust h2 {
  text-align: center;
  font-size: 42px;
  color: var(--primary-blue);
  margin-bottom: 20px;
  font-weight: 900;
}

.subtitle {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 60px;
  color: var(--gray);
  font-size: 18px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.feature-item {
  background: var(--white);
  padding: 30px;
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s;
}

.feature-item:hover {
  transform: translateY(-5px);
}

.feature-item img {
  width: 80px;
  height: 80px;
  margin-bottom: 20px;
}

.feature-item h4 {
  color: var(--primary-blue);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
}

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

/* Delivery Services */
.delivery-services {
  padding: 80px 0;
  background: var(--white);
}

.delivery-services h2 {
  text-align: center;
  font-size: 32px;
  color: var(--primary-blue);
  margin-bottom: 40px;
  font-weight: 900;
}

/* Stats Section */
.stats {
  padding: 60px 0;
  background: var(--white);
  border-top: 1px solid var(--light-gray);
  border-bottom: 1px solid var(--light-gray);
}

.stats .container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  text-align: center;
}

.stat-item h3 {
  font-size: 48px;
  color: var(--primary-blue);
  font-weight: 900;
  margin-bottom: 10px;
}

.stat-item p {
  color: var(--gray);
  font-size: 16px;
}

/* Tech Section */
.tech-section {
  padding: 80px 0;
  background: var(--primary-blue);
  color: var(--white);
}

.tech-section h2 {
  text-align: center;
  font-size: 36px;
  margin-bottom: 20px;
  font-weight: 900;
}

.tech-section .subtitle {
  color: var(--white);
  margin-bottom: 40px;
}

.tech-list {
  max-width: 800px;
  margin: 0 auto;
  list-style: none;
}

.tech-list li {
  padding: 15px 0 15px 30px;
  position: relative;
  font-size: 18px;
}

.tech-list li:before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--white);
  font-weight: 700;
}

/* Network Section */
.network-section {
  padding: 80px 0;
  background: var(--white);
}

.network-section h2 {
  text-align: center;
  font-size: 38px;
  color: var(--primary-blue);
  margin-bottom: 20px;
  font-weight: 900;
  line-height: 1.4;
}

.network-section .highlight {
  color: var(--accent-orange);
}

.tabs {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin: 40px 0;
}

.tab-btn {
  background: transparent;
  border: 2px solid var(--primary-blue);
  color: var(--primary-blue);
  padding: 12px 30px;
  font-weight: 600;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.3s;
}

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

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

.map-container {
  position: relative;
  margin-top: 40px;
}

.map-content {
  display: none;
}

.map-content.active {
  display: block;
}

/*.map-content img {
  width: 100%;
  height: auto;
  border-radius: 8px;
}*/

/* Imagen del mapa: responsive y con altura máxima */
.map-content img,
#Mapa {
  display: block;
  width: 100%;
  /* ocupa todo el ancho disponible */
  height: auto;
  /* mantiene proporción */
  max-height: 600px;
  /* límite en pantallas grandes */
  object-fit: contain;
  /* asegura que no se deforme */
  border-radius: 8px;
}

/* How It Works Section */
.how-it-works {
  padding: 80px 0;
  background: var(--light-gray);
}

.how-it-works h2 {
  text-align: center;
  font-size: 36px;
  color: var(--primary-blue);
  margin-bottom: 60px;
  font-weight: 900;
  line-height: 1.4;
}

.steps {
  max-width: 900px;
  margin: 0 auto;
}

.step {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 40px;
  margin-bottom: 40px;
  align-items: center;
}

.step:nth-child(even) {
  grid-template-columns: 1fr 300px;
}

.step:nth-child(even) .step-content {
  order: -1;
}

.step img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.step-content {
  background: var(--white);
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.step-number {
  display: inline-block;
  color: var(--cyan);
  font-size: 32px;
  font-weight: 900;
  margin-bottom: 10px;
}

.step-content h3 {
  color: var(--primary-blue);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}

.step-content p {
  color: var(--gray);
  font-size: 14px;
}

.ai-tracking {
  background: var(--primary-blue);
  color: var(--white);
  padding: 40px;
  border-radius: 8px;
  margin-top: 60px;
}

.ai-tracking p {
  text-align: center;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.6;
}

/* CTA Section */
.cta-section {
  padding: 80px 0;
  background: var(--white);
  text-align: center;
}

.cta-section h2 {
  font-size: 42px;
  color: var(--primary-blue);
  margin-bottom: 20px;
  font-weight: 900;
}

.cta-section p {
  max-width: 800px;
  margin: 0 auto 20px;
  color: var(--gray);
  font-size: 18px;
}

/* Contact Form */
.contact-form {
  padding: 80px 0;
  background: var(--light-gray);
}

.form {
  max-width: 800px;
  margin: 0 auto;
  background: var(--white);
  padding: 40px;
  border-radius: 8px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

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

.form-group label {
  margin-bottom: 8px;
  color: var(--dark);
  font-weight: 500;
  font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 14px;
  font-family: inherit;
  transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--cyan);
}

.btn-submit {
  width: 100%;
  background: var(--accent-orange);
  color: var(--white);
  border: none;
  padding: 15px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.3s;
}

.btn-submit:hover {
  background: var(--secondary-blue);
}

/* Footer */
.footer {
  background: var(--primary-blue);
  color: var(--white);
  padding: 60px 0 20px;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr auto;
  gap: 60px;
  margin-bottom: 40px;
}

.footer-brand .logo {
  color: var(--white);
  font-size: 32px;
}

.footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.footer-column {
  display: flex;
  flex-direction: column;
  gap: 12px;
  color: var(--accent-orange);
}

.footer-column a {
  color: var(--white);
  text-decoration: none;
  transition: color 0.3s;
}

.footer-column a:hover {
  color: var(--accent-orange);
}

.footer-social {
  display: flex;
  align-items: flex-start;
}

.social-link {
  color: var(--white);
  transition: color 0.3s;
}

.social-link:hover {
  color: var(--accent-orange);
}

.footer-tracking {
  display: flex;
  gap: 10px;
  max-width: 500px;
  margin: 0 auto 40px;
}

.tracking-input {
  flex: 1;
  padding: 12px;
  border: none;
  border-radius: 4px;
  font-size: 14px;
}

.btn-tracking-footer {
  background: var(--cyan);
  color: var(--white);
  border: none;
  padding: 12px 30px;
  font-weight: 600;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.3s;
  white-space: nowrap;
}

.btn-tracking-footer:hover {
  background: var(--white);
  color: var(--primary-blue);
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 14px;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
  }

  .hero-text h1 {
    font-size: 48px;
  }

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

  .step {
    grid-template-columns: 1fr !important;
  }

  .step:nth-child(even) .step-content {
    order: 0;
  }
}

@media (max-width: 768px) {
  .header-content {
    gap: 12px;
  }

  .nav-toggle {
    display: flex;
  }

  /* El menú se despliega debajo del header: oculto por defecto */
  .nav {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transform: translateY(-120%);
    opacity: 0;
    /* FIX: Se añade visibility y se ajusta la transición para que funcione la animación */
    transition: transform 0.3s ease-out, opacity 0.3s ease-out, visibility 0s 0.3s;
    z-index: 999;
    /* Por encima del contenido */
    visibility: hidden;
    /* FIX: Oculto usando visibility en lugar de display: none; */
  }

  .nav.active {
    /* FIX: Se elimina display: block; y se añade visibility: visible; */
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    transition-delay: 0s;
    /* Elimina el retraso al abrir */
  }

  .nav-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
  }

  .hero-text h1 {
    font-size: 36px;
  }

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

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

  .stats .container {
    grid-template-columns: 1fr;
  }

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

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-links {
    grid-template-columns: 1fr;
  }

  .footer-tracking {
    flex-direction: column;
  }

  .tabs {
    flex-wrap: wrap;
    /* permite que los botones bajen a otra línea */
    justify-content: center;
    /* centra los botones */
    gap: 10px;
    /* reduce el espacio entre ellos */
  }

  .tab-btn {
    flex: 1 1 45%;
    /* cada botón ocupa ~45% del ancho */
    text-align: center;
  }
}

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

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.8s ease-out;
}

/* Delivery cards (nuevo) */
.delivery-services {
  padding: 40px 20px;
  text-align: center;
  background-color: var(--light-gray);
}

.delivery-services h2 {
  margin-bottom: 30px;
  font-size: 24px;
  color: var(--primary-blue);
}

.card-row {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.card {
  background-color: var(--white);
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  padding: 20px;
  max-width: 280px;
  flex: 1 1 280px;
  text-align: center;
}

.card img {
  max-width: 100%;
  height: auto;
  border-radius: 6px;
  margin-bottom: 15px;
}

.card h3 {
  margin: 10px 0;
  font-size: 18px;
  color: var(--primary-blue);
}

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

.carousel-container {
  position: relative;
  width: 80%;
  margin: 0 auto;
  overflow: hidden;
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.carousel-track {
  display: flex;
  width: max-content;
  animation: scroll 20s linear infinite;
}

.carousel-track img {
  width: 200px;
  height: 200px;
  object-fit: contain;
  margin: 10px;
  flex-shrink: 0;
}

@keyframes scroll {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

/* Flechas opcionales */
.carousel-button {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  border: none;
  padding: 10px;
  cursor: pointer;
  border-radius: 50%;
  z-index: 2;
}

.carousel-button.left {
  left: 10px;
}

.carousel-button.right {
  right: 10px;
}

.msg {
  text-align: center;
  margin-top: 15px;
  font-weight: bold;
}

.success {
  color: green;
}

.error {
  color: red;
}

/* Código de carrusel anterior (comentado)
.carousel-container {
      position: relative;
      width: 80%;
      margin: 0 auto;
      overflow: hidden;
      background: #fff;
      border: 1px solid #ddd;
      border-radius: 8px;
      box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    }

    .carousel-track {
      display: flex;
      transition: transform 0.5s ease-in-out;
    }

    .carousel-track img {
      width: 200px;
      height: 100px;
      object-fit: contain;
      margin: 10px;
      flex-shrink: 0;
    }

    .carousel-button {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      background: rgba(0,0,0,0.5);
      color: #fff;
      border: none;
      padding: 10px;
      cursor: pointer;
      border-radius: 50%;
    }

    .carousel-button.left {
      left: 10px;
    }

    .carousel-button.right {
      right: 10px;
    } 
*/