:root {
  --primary: #FF6B00;
  --primary-dark: #E55A00;
  --secondary: #2D3748;
  --accent: #00A8CC;
  --light: #F7FAFC;
  --dark: #1A202C;
  --gray: #718096;
  --gray-light: #E2E8F0;
  --success: #48BB78;
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
}

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

body {
  font-family: 'Open Sans', sans-serif;
  line-height: 1.6;
  color: var(--dark);
  background-color: #fff;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  line-height: 1.3;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

section {
  padding: 80px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 60px;
  position: relative;
}

.section-title h2 {
  font-size: 2.5rem;
  color: var(--secondary);
  margin-bottom: 15px;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--primary);
  border-radius: 2px;
}

.btn {
  display: inline-block;
  padding: 12px 30px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 30px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  text-align: center;
  box-shadow: var(--shadow);
}

.btn:hover {
  background: var(--primary-dark);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

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

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

/* Header & Hero */
header {
  position: relative;
  height: 100vh;
  overflow: hidden;
}

.slider {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
}

.slide.active {
  opacity: 1;
}

.slide-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0,0,0,0.3), rgba(0,0,0,0.7));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  color: white;
  text-align: center;
  padding: 20px;
}

.hero-content {
  max-width: 800px;
  z-index: 2;
}

.hero-content h3 {
  font-size: 1.8rem;
  margin-bottom: 15px;
  font-weight: 400;
}

.hero-content p {
  font-size: 1.1rem;
  margin-bottom: 25px;
  line-height: 1.5;
}

.hero-content h1 {
  font-size: 4rem;
  margin-bottom: 30px;
  text-shadow: 2px 2px 5px rgba(0,0,0,0.5);
}

.slider-indicators {
  position: absolute;
  bottom: 30px;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: center;
  gap: 10px;
  z-index: 3;
}

.indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  cursor: pointer;
  transition: all 0.3s ease;
}

.indicator.active {
  background: white;
  transform: scale(1.2);
}

/* Navigation */
nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 20px 0;
  background: rgba(255,255,255,0.95);
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  z-index: 1000;
  transition: all 0.3s ease;
}

nav.scrolled {
  padding: 15px 0;
  background: rgba(255,255,255,0.98);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: 'Poppins', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary);
}

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

.nav-links {
  display: flex;
  gap: 30px;
}

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

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

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

/* Plans Section */
.plans-section {
  background: var(--light);
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 30px;
}

.plan-card {
  background: white;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
}

.plan-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.plan-image {
  height: 220px;
  overflow: hidden;
}

.plan-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.plan-card:hover .plan-image img {
  transform: scale(1.1);
}

.plan-content {
  padding: 25px;
}

.plan-icon {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 15px;
}

.plan-content h3 {
  font-size: 1.5rem;
  margin-bottom: 10px;
  color: var(--secondary);
}

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

.plan-features {
  list-style: none;
  margin-bottom: 20px;
}

.plan-features li {
  padding: 5px 0;
  color: var(--gray);
  display: flex;
  align-items: center;
}

.plan-features li i {
  color: var(--success);
  margin-right: 10px;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.8);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  max-width: 1200px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  background: #fff;
  border-radius: 15px;
}


.modal-close {
  position: absolute;
  top: 15px;
  right: 15px;
  background: rgba(0,0,0,0.5);
  color: white;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 10;
  transition: all 0.3s ease;
}

.modal-close:hover {
  background: rgba(0,0,0,0.7);
}

/* GALERÍA DE MODAL CORREGIDA */
.modal-gallery {
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
  width: 650px;
}

.modal-image-container {
  flex: 1;
  overflow: hidden;
  position: relative;
  max-height: 90vh;
}

.modal-main-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.modal-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.5);
  color: white;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 5;
}

.modal-nav:hover {
  background: rgba(0,0,0,0.7);
}

.modal-prev {
  left: 20px;
}

.modal-next {
  right: 20px;
}

.modal-thumbnails {
  display: flex;
  gap: 10px;
  padding: 15px;
  overflow-x: auto;
  background: #f5f5f5;
  height: 100px;
}

.modal-thumb {
  width: 80px;
  height: 60px;
  border-radius: 5px;
  overflow: hidden;
  cursor: pointer;
  opacity: 0.7;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.modal-thumb.active {
  opacity: 1;
  border: 2px solid var(--primary);
}

.modal-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-info {
  padding: 30px;
  overflow-y: auto;
}

.modal-info h2 {
  font-size: 2rem;
  margin-bottom: 15px;
  color: var(--secondary);
}

.modal-meta {
  display: flex;
  gap: 20px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.modal-meta div {
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--gray);
}

.modal-meta i {
  color: var(--primary);
}

.modal-description {
  margin-bottom: 25px;
  line-height: 1.7;
}

.modal-features {
  margin-bottom: 25px;
}

.modal-features h3 {
  margin-bottom: 15px;
  font-size: 1.2rem;
}

.modal-features ul {
  list-style: none;
}

.modal-features li {
  padding: 8px 0;
  display: flex;
  align-items: center;
}

.modal-features li i {
  color: var(--success);
  margin-right: 10px;
}

.modal-actions {
  display: flex;
  gap: 15px;
  justify-content: center;
}

/* Experiences Section */
.experiences-section {
  background: white;
}

.carousel-container {
  position: relative;
  margin-bottom: 50px;
}

.carousel-title {
  font-size: 1.5rem;
  margin-bottom: 20px;
  color: var(--secondary);
}

.carousel {
  display: flex;
  overflow-x: auto;
  scroll-behavior: smooth;
  gap: 15px;
  padding: 10px 0;
  scrollbar-width: none;
}

.carousel::-webkit-scrollbar {
  display: none;
}

.carousel-item {
  flex: 0 0 auto;
  width: 300px;
  height: 200px;
  border-radius: 10px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
}

.carousel-item img,
.carousel-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.carousel-item:hover img,
.carousel-item:hover video {
  transform: scale(1.1);
}

.carousel-item::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.3);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.carousel-item:hover::after {
  opacity: 1;
}

.carousel-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.8);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
  z-index: 5;
}

.carousel-nav:hover {
  background: white;
}

.carousel-prev {
  left: -20px;
}

.carousel-next {
  right: -20px;
}

/* Reviews Section */
.reviews-section {
  background: var(--light);
  text-align: center;
}

.reviews-actions {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 50px;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
}

.review-card {
  background: white;
  border-radius: 10px;
  padding: 25px;
  box-shadow: var(--shadow);
  text-align: left;
}

.review-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
}

.reviewer {
  font-weight: 600;
  color: var(--secondary);
}

.review-stars {
  color: #FFC107;
}

.review-date {
  font-size: 0.9rem;
  color: var(--gray);
  margin-top: 5px;
}

.review-text {
  color: var(--dark);
  line-height: 1.6;
}

/* Contact Section */
.contact-section {
  background: white;
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.contact-info h3 {
  font-size: 1.8rem;
  margin-bottom: 20px;
  color: var(--secondary);
}

.contact-info p {
  margin-bottom: 30px;
  color: var(--gray);
}

.contact-details {
  list-style: none;
  margin-bottom: 30px;
}

.contact-details li {
  padding: 10px 0;
  display: flex;
  align-items: center;
}

.contact-details li i {
  color: var(--primary);
  margin-right: 15px;
  font-size: 1.2rem;
  width: 20px;
  text-align: center;
}

.social-links {
  margin-top: 15px;
  display: flex;
  gap: 15px;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  font-size: 1.2rem;
  transition: all 0.3s ease;
}

.social-link:hover {
  background: var(--primary-dark);
  transform: translateY(-3px);
}

.contact-form .form-group {
  margin-bottom: 20px;
}

.contact-form label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--secondary);
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--gray-light);
  border-radius: 5px;
  font-family: 'Open Sans', sans-serif;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(255,107,0,0.1);
}

.contact-form textarea {
  min-height: 150px;
  resize: vertical;
}

/* Footer */
footer {
  background: var(--secondary);
  color: white;
  padding: 60px 0 30px;
}

.footer-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

.footer-col h4 {
  font-size: 1.3rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--primary);
}

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

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: white;
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  margin-top: 50px;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
}

/* WhatsApp Float */
.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  z-index: 100;
  transition: all 0.3s ease;
}

.whatsapp-float:hover {
  transform: scale(1.1);
}

.whatsapp-float img {
  width: 35px;
  height: 35px;
}

/* Back to Top */
.back-to-top {
  position: fixed;
  bottom: 25px;
  left: 25px;
  width: 50px;
  height: 50px;
  background: var(--primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: var(--shadow);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 100;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--primary-dark);
}

/* Estilos para el modal de reseñas mejorado */
.review-modal-content {
  background: white;
  border-radius: 10px;
  width: 90%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  padding: 30px;
}

.review-modal-content h2 {
  text-align: center;
  margin-bottom: 20px;
  color: var(--secondary);
}

.review-form-group {
  margin-bottom: 20px;
}

.review-form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--secondary);
}

.review-form-group input,
.review-form-group select,
.review-form-group textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--gray-light);
  border-radius: 5px;
  font-family: 'Open Sans', sans-serif;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.review-form-group input:focus,
.review-form-group select:focus,
.review-form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(255,107,0,0.1);
}

.review-form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.star-rating {
  display: flex;
  justify-content: center;
  gap: 5px;
  margin: 10px 0;
}

.star-rating i {
  font-size: 2rem;
  color: #ddd;
  cursor: pointer;
  transition: color 0.2s ease;
}

.star-rating i.active {
  color: #FFC107;
}

.reviews-list-container {
  max-height: 500px;
  overflow-y: auto;
  margin-top: 20px;
}

.review-item {
  background: #f9f9f9;
  border-radius: 8px;
  padding: 15px;
  margin-bottom: 15px;
  border-left: 4px solid var(--primary);
}

.review-item h3 {
  margin-bottom: 5px;
  color: var(--secondary);
}

.review-item .stars {
  color: #FFC107;
  margin-bottom: 8px;
}

.review-item .date {
  font-size: 0.85rem;
  color: var(--gray);
  margin-bottom: 8px;
}

.review-item p {
  color: var(--dark);
  line-height: 1.5;
}

/* MODAL DE MEDIOS CORREGIDO */
.media-modal-content {
  background: white;
  border-radius: 10px;
  width: 90%;
  max-width: 900px;
  max-height: 90vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.media-container {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.media-container img,
.media-container video {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 8px;
}

/* Tablets (768px - 992px) */
@media (max-width: 992px) {
  section {
    padding: 70px 0;
  }
  
  .section-title h2 {
    font-size: 2.2rem;
  }
  
  .hero-content h1 {
    font-size: 3rem;
  }
  
  .hero-content h3 {
    font-size: 1.6rem;
  }
  
  .plans-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
  }
  
  .modal-content {
    grid-template-columns: 1fr;
    max-height: 95vh;
    width: 95%;
  }
  
  .modal-gallery {
    height: 400px;
  }
  
  .modal-image-container {
    height: 400px;
  }
  
  .contact-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .footer-container {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
  
  .modal-thumbnails {
    height: 90px;
  }
  
  .modal-thumb {
    width: 75px;
    height: 55px;
  }
  
  .carousel-item {
    width: 280px;
    height: 180px;
  }
}

/* Tablets pequeñas y móviles grandes (576px - 768px) */
@media (max-width: 768px) {
  section {
    padding: 60px 0;
  }
  
  .section-title {
    margin-bottom: 50px;
  }
  
  .section-title h2 {
    font-size: 2rem;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .hero-content h3 {
    font-size: 1.4rem;
  }
  
  .hero-content p {
    font-size: 1rem;
  }
  
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: white;
    flex-direction: column;
    padding: 20px;
    box-shadow: 0 5px 10px rgba(0,0,0,0.1);
    text-align: center;
  }
  
  .nav-links.active {
    display: flex;
  }
  
  .nav-links a {
    padding: 12px 0;
    font-size: 1.1rem;
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .plans-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .plan-card {
    margin: 0 auto;
    max-width: 400px;
  }
  
  .reviews-actions {
    flex-direction: column;
    align-items: center;
    gap: 15px;
  }
  
  .footer-container {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  
  .modal-meta {
    flex-direction: column;
    gap: 10px;
  }
  
  .modal-actions {
    flex-direction: column;
    gap: 10px;
  }
  
  .modal-nav {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }
  
  .modal-prev {
    left: 10px;
  }
  
  .modal-next {
    right: 10px;
  }
  
  .carousel-nav {
    display: none; /* Ocultar flechas en móviles para mejor usabilidad táctil */
  }
  
  .carousel-item {
    width: 260px;
    height: 170px;
  }
  
  .review-modal-content {
    padding: 25px;
  }
}


/* Mejoras de accesibilidad y usabilidad */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Mejora para dispositivos con hover (escritorio) */
@media (hover: hover) and (pointer: fine) {
  .carousel-nav {
    display: flex;
  }
}

/* Orientación landscape en móviles */
@media (max-height: 500px) and (orientation: landscape) {
  header {
    height: 100vh;
    min-height: 400px;
  }
  
  .hero-content h1 {
    font-size: 2rem;
    margin-bottom: 15px;
  }
  
  .hero-content p {
    margin-bottom: 15px;
  }
  
  .modal-content {
    max-height: 95vh;
  }
  
  .modal-gallery {
    height: 250px;
  }
  
  .modal-image-container {
    height: 250px;
  }
}

/* Tablets (max-width: 900px) */
@media (max-width: 900px) {

  .modal-content {
    grid-template-columns: 1fr; /* 1 columna */
    height: auto;
    max-height: 90vh;
    overflow-y: auto;
  }

  .modal-gallery {
    width: 100%; /* nada de 650px */
    height: 300px; 
  }

  .modal-image-container {
    height: 100%;
  }

  .modal-main-image {
    object-fit: cover;
  }

  .modal-info {
    padding: 20px;
  }

  .modal-thumbnails {
    height: auto;
    padding: 10px;
  }
}

/* 📱 Responsive para CELULARES */
@media (max-width: 600px) {

  /* --- MODAL PRINCIPAL --- */
  .modal-content {
    grid-template-columns: 1fr !important;
    width: 100%;
    max-height: 95vh !important;
    overflow-y: auto !important;
    border-radius: 12px;
  }

  /* --- GALERÍA DEL MODAL --- */
  .modal-gallery {
    width: 100% !important;
    height: auto;
  }

  .modal-image-container {
    max-height: 45vh !important;
    height: 45vh;
  }

  .modal-main-image {
    object-fit: cover;
  }

  /* Botones laterales */
  .modal-prev,
  .modal-next {
    width: 35px;
    height: 35px;
    font-size: 1.2rem;
    top: 50%;
  }

  .modal-prev { left: 10px; }
  .modal-next { right: 10px; }

  /* Thumbnails */
  .modal-thumbnails {
    height: auto;
    padding: 10px;
    gap: 8px;
  }

  .modal-thumb {
    width: 60px;
    height: 45px;
  }

  /* INFO DEL MODAL */
  .modal-info {
    padding: 20px !important;
  }

  .modal-info h2 {
    font-size: 1.4rem;
  }


  /* --- SECCIÓN DE EXPERIENCIAS / CAROUSEL --- */
  .carousel-item {
    width: 85vw !important;
    height: 180px !important;
  }

  .carousel-prev,
  .carousel-next {
    display: none; /* más cómodo en móvil */
  }

  /* --- NAV MOBILE --- */
  .nav-links {
    display: none;
  }

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

  /* --- CONTACTO --- */
  .contact-container {
    grid-template-columns: 1fr;
  }

  /* --- FOOTER --- */
  .footer-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-col {
    margin-bottom: 20px;
  }
}