:root {
  --bg: #fafafa;
  --head: #c62828;
  --dark: #1a1a1a;
  --brand: #0066cc;
  --brand-hover: #0052a3;
  --card: #ffffff;
  --text: #2d3748;
  --muted: #4a5568;
  --border: #e2e8f0;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
    0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.1),
    0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --radius: 12px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --hero-gradient: linear-gradient(
    135deg,
    rgba(202, 203, 207, 0.9) 0%,
    rgba(98, 76, 120, 0.9) 100%
  );
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
    Ubuntu, sans-serif;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Header con menú hamburguesa */
header {
  background: var(--head);
  color: #fff;
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: relative;
}

/* Logo */
.logo {
  flex: 0 0 auto;
  z-index: 1002;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo img {
  height: 68px;
  width: auto;
  display: block;
  transition: transform 0.3s ease-in-out;
  cursor: pointer;
}

.logo img:hover {
  transform: scale(1.1);
}

/* Empresa CENTRADA */
.empresa {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  font-size: 1.4rem;
  font-weight: 700;
  color: white;
  white-space: nowrap;
  text-align: center;
  margin: 0;
  padding: 0;
  pointer-events: none;
  z-index: 1;
}

/* Botón hamburguesa - Oculto en desktop */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1002;
  color: white;
  font-size: 1.8rem;
  line-height: 1;
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  position: relative;
}

.hamburger {
  display: inline-block;
  font-size: 1.8rem;
  font-weight: 300;
  line-height: 1;
  color: white;
  transition: all 0.3s ease;
  user-select: none;
  letter-spacing: 0;
  margin-right: auto;
}

/* Navegación DESKTOP */
.nav-menu {
  flex: 0 0 auto;
}

.nav-menu ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
}

.nav-menu a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  transition: all 0.3s ease;
  font-size: 1rem;
  white-space: nowrap;
}

.nav-menu a:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* Main */
main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Indicador de scroll */
.scroll-indicator {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 30px;
  height: 50px;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: 15px;
  z-index: 3;
}

.scroll-indicator::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 12px;
  background: white;
  border-radius: 2px;
  animation: scrollAnimation 2s infinite;
}

@keyframes scrollAnimation {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
  }
  50% {
    transform: translateX(-50%) translateY(10px);
    opacity: 0.5;
  }
}

/* Hero dividido en dos columnas */
.hero-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.hero-text {
  text-align: left;
}

.hero-visual {
  position: relative;
}

.hero-visual img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow-hover);
}

/* Botones mejorados */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  margin: 0.5rem;
  background: var(--brand);
  color: #fff;
  text-decoration: none;
  border-radius: 50px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.btn:hover {
  background: var(--brand-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.btn:active {
  transform: translateY(0);
}

.btn::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 5px;
  height: 5px;
  background: rgba(255, 255, 255, 0.5);
  opacity: 0;
  border-radius: 100%;
  transform: scale(1, 1) translate(-50%);
  transform-origin: 50% 50%;
}

.btn:focus:not(:active)::after {
  animation: ripple 1s ease-out;
}

@keyframes ripple {
  0% {
    transform: scale(0, 0);
    opacity: 0.5;
  }
  100% {
    transform: scale(40, 40);
    opacity: 0;
  }
}

section {
  padding: 3rem 1rem;
  margin-bottom: 2rem;
}

section h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  font-weight: 700;
  color: var(--dark);
}

/* Sección Servicios optimizada */
#servicios {
  padding: 3rem 1rem;
  background: #f8fafc;
}

#servicios h2 {
  text-align: center;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 2.5rem;
  position: relative;
}

#servicios h2::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 3px;
  background: var(--brand);
  border-radius: 2px;
}

/* Contenedor de servicios */
.container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

/* Artículos/Cards de servicio */
.container article {
  background: white;
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
  border: 1px solid #e2e8f0;
  display: flex;
  flex-direction: column;
  min-height: 180px;
}

/* Imagen de servicio */
.service-image {
  width: 100%;
  height: 120px;
  overflow: hidden;
  border-radius: 8px;
  margin-bottom: 1rem;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

/* Efecto hover */
.container article:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.12);
  border-color: var(--brand);
}

.container article:hover .service-image img {
  transform: scale(1.05);
}

/* Títulos de servicios */
.container article h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--dark);
  margin: 0.5rem 0;
  transition: color 0.3s ease;
}

.container article:hover h3 {
  color: var(--brand);
}

/* Párrafos */
.container article p {
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--muted);
  margin: 0;
  flex-grow: 1;
}

/* Enlaces */
.container article a {
  text-decoration: none;
  color: inherit;
}

/* Formulario mejorado */
.form-container {
  max-width: 500px;
  margin: 0 auto;
  background: var(--card);
  padding: 2.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

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

.form-group {
  position: relative;
}

input,
textarea {
  width: 100%;
  padding: 1rem;
  border: 2px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
  transition: var(--transition);
  background: var(--bg);
}

input:focus,
textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

label {
  position: absolute;
  top: 1rem;
  left: 1rem;
  color: var(--muted);
  transition: var(--transition);
  pointer-events: none;
  background: var(--bg);
  padding: 0 0.5rem;
}

input:focus + label,
input:not(:placeholder-shown) + label,
textarea:focus + label,
textarea:not(:placeholder-shown) + label {
  top: -0.5rem;
  left: 0.5rem;
  font-size: 0.875rem;
  color: var(--brand);
}

button[type="submit"] {
  margin-top: 1rem;
}

/* Botón Enviar elegante */
.btn-submit-pro {
  padding: 1rem 3rem;
  background: var(--brand);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  width: 100%;
  max-width: 320px;
  display: block;
  margin: 2rem auto 0;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 12px rgba(0, 102, 204, 0.2);
  margin-bottom: 50px;
}

.btn-submit-pro::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 5px;
  height: 5px;
  background: rgba(255, 255, 255, 0.5);
  opacity: 0;
  border-radius: 100%;
  transform: translate(-50%, -50%);
}

.btn-submit-pro:hover {
  background: var(--brand-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 102, 204, 0.3);
}

.btn-submit-pro:active {
  transform: translateY(0);
}

.btn-submit-pro:active::after {
  animation: ripple 0.6s ease-out;
}

.btn-submit-pro:focus {
  outline: 2px solid var(--brand);
  outline-offset: 3px;
}

/* FOOTER GENERAL */
footer {
  background-color: var(--card);
  color: #080808;
  padding: 3rem 1rem 1rem;
  margin-top: 4rem;
  text-align: center;
}

/* GRID PRINCIPAL */
.footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto 2rem;
}

/* SECCIONES */
.footer-section {
  margin-bottom: 1rem;
}

.footer-section h4 {
  margin-bottom: 1.5rem;
  font-size: 1.25rem;
  font-weight: 600;
  color: #bababa;
  position: relative;
  padding-bottom: 0.75rem;
}

.footer-section h4::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 2px;
  background: var(--brand);
}

/* LISTAS */
.footer-section ul {
  list-style: none;
  padding: 0;
}

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

.footer-section a {
  color: #bababa;
  text-decoration: none;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-section a:hover {
  color: #567caa;
  transform: translateX(4px);
}

.footer-photo {
  display: block;
  max-width: 260px;
  width: 100%;
  margin: 1rem auto 2rem;
  border-radius: 8px;
}

/* ENLACES LEGALES */
.legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 1rem;
}

.legal-links a {
  color: #8b97a7;
  font-size: 0.875rem;
  padding: 0.25rem 0;
  position: relative;
}

.legal-links a::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--brand);
  transition: width 0.3s ease;
}

.legal-links a:hover::after {
  width: 100%;
}

.legal-links a:hover {
  color: #567caa;
}

/* ICONOS SOCIALES */
.social-icons {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  width: 100%;
  margin-top: 1.5rem;
}

.social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: white;
  text-decoration: none;
  transition: var(--transition);
  position: relative;
  overflow: visible;
}

.social-icon::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--brand);
  border-radius: 50%;
  transform: scale(0);
  transition: transform 0.3s ease;
  z-index: 1;
}

.social-icon:hover::before {
  transform: scale(1);
}

.social-icon.instagram {
  background-image: url("img/instagram.png");
  background-size: 60%;
  background-repeat: no-repeat;
  background-position: center;
}

.social-icon.instagram::after {
  content: none !important;
}

.social-icon svg {
  position: relative;
  z-index: 2;
  width: 30px;
  height: 30px;
}

.social-icon:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 102, 204, 0.3);
}

.social-icon.whatsapp:hover::before {
  background: #28ef6e;
}

.social-icon.instagram:hover::before {
  background: linear-gradient(
    45deg,
    #405de6,
    #5851db,
    #833ab4,
    #c13584,
    #e1306c,
    #fd1d1d
  );
}

/* COPYRIGHT */
copyright {
  margin-top: 0.9rem;
  font-size: 0.8rem;
  color: #718096;
  text-align: center;
}

/* Animaciones */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.container article {
  animation: fadeIn 0.6s ease-out forwards;
  opacity: 0;
}

.container article:nth-child(1) {
  animation-delay: 0.1s;
}
.container article:nth-child(2) {
  animation-delay: 0.2s;
}
.container article:nth-child(3) {
  animation-delay: 0.3s;
}
.container article:nth-child(4) {
  animation-delay: 0.4s;
}

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

  html {
    scroll-behavior: auto;
  }
}

:focus-visible {
  outline: 3px solid var(--brand);
  outline-offset: 2px;
}

/* Estados de carga */
.loading {
  position: relative;
  overflow: hidden;
}

.loading::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  animation: loading 1.5s infinite;
}

@keyframes loading {
  100% {
    left: 100%;
  }
}

/* ====================================== */
/* RESPONSIVE - CORREGIDO Y OPTIMIZADO */
/* ====================================== */

/* 1. TABLETS Y MÓVILES (≤1024px) - MENÚ HAMBURGUESA */
@media (max-width: 1024px) {
  header {
    padding: 0.75rem 1rem;
  }

  /* Ocultar nav desktop */
  .nav-menu {
    display: none !important;
  }

  /* Mostrar hamburguesa */
  .menu-toggle {
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    font-size: 1.8rem;
    margin-left: auto;
    padding: 0;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1002;
    color: white;
    line-height: 1;
  }

  /* Empresa centrada */
  .empresa {
    font-size: 1.2rem;
    max-width: calc(100% - 140px);
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .logo {
    flex: 0 0 70px;
  }

  .logo img {
    height: 45px;
    width: auto;
  }
}

/* 2. TABLETS ESPECÍFICAS */
@media (width: 820px) and (height: 1180px),
  (width: 768px) and (height: 1024px) {
  header {
    min-height: 80px;
    align-items: center !important;
  }

  .logo {
    align-self: center !important;
  }

  .logo img {
    height: 50px;
  }

  .empresa {
    font-size: 1.3rem;
  }
}

/* iPad Pro 11" (834x1194) y similares */
@media (min-width: 834px) and (max-width: 1194px) {
  .empresa {
    font-size: 1.4rem;
  }

  .menu-toggle {
    font-size: 2rem;
    width: 48px;
    height: 48px;
  }
}

/* 3. MÓVILES (≤767px) */
@media (max-width: 767px) {
  header {
    padding: 0.5rem 1rem;
    min-height: 65px;
    overflow: hidden;
  }

  .logo {
    flex: 0 0 60px;
  }

  .logo img {
    height: 42px;
  }

  .empresa {
    font-size: 1.1rem;
    max-width: calc(100% - 120px);
  }

  .menu-toggle {
    width: 40px;
    height: 40px;
    font-size: 1.6rem;
  }

  .hamburger {
    font-size: 1.6rem;
  }

  .mobile-nav {
    top: 70px;  /* Aumenta de 65px a 70px */
    height: calc(100vh - 70px);
    width: 280px;
    padding: 2rem 1.5rem 1.5rem;
    right: -280px;
  }

  .mobile-nav.active {
    right: 0;
  }

  .mobile-nav ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0;
    margin: 0;
    padding: 0;
  }

  .mobile-nav li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .mobile-nav a {
    display: block;
    padding: 1.2rem 0;
    font-size: 1.1rem;
    font-weight: 500;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
  }

  .mobile-nav a:hover {
    color: var(--brand);
    padding-left: 0.5rem;
  }

  .hero {
    background-position: 30% center;
    min-height: 70vh;
  }

  .hero-content {
    background: rgba(0, 0, 0, 0.4);
    padding: 1.5rem;
    border-radius: var(--radius);
  }

  .hero h1 {
    font-size: 2.25rem;
  }

  .hero p {
    font-size: 1.125rem;
  }

  section h2 {
    font-size: 2rem;
  }

  #servicios {
    padding: 2rem 1rem;
  }

  #servicios h2 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
  }

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

  .container article {
    padding: 1.2rem;
    min-height: 160px;
  }

  .service-image {
    height: 100px;
  }

  .container article h3 {
    font-size: 1.1rem;
  }

  .hero-split {
    grid-template-columns: 1fr;
    text-align: center;
  }

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

  .hero-image-container {
    max-width: 100%;
    margin: 2rem auto 0;
  }

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

  .hero-buttons .btn {
    width: 100%;
    max-width: 300px;
  }

  .form-container {
    padding: 1.5rem;
  }

  .btn-submit-pro {
    padding: 0.875rem 2rem;
    font-size: 1rem;
    max-width: 280px;
  }

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

  .footer-section h4 {
    text-align: center;
  }

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

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

  .social-icon {
    width: 40px;
    height: 40px;
  }
}

/* 4. MÓVILES PEQUEÑOS (≤480px) */
@media (max-width: 480px) {
  header {
    padding: 0.5rem 0.75rem;
    min-height: 60px;
  }

  .logo {
    flex: 0 0 55px;
  }

  .logo img {
    height: 37px;
  }

  .empresa {
    font-size: 0.95rem;
    max-width: calc(100% - 110px);
  }

  .menu-toggle {
    width: 36px;
    height: 36px;
    font-size: 1.5rem;
  }

  .hamburger {
    font-size: 1.5rem;
  }

  .mobile-nav {
    top: 60px;
    height: calc(100vh - 60px);
    width: 260px;
    padding: 1.5rem;
    right: -260px;
  }

  .mobile-nav a {
    padding: 1rem 0;
    font-size: 1rem;
  }

  .hero {
    padding: 2rem 1rem;
    min-height: 60vh;
  }

  .hero h1 {
    font-size: 1.8rem;
  }

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

  .hero p {
    font-size: 0.95rem;
  }

  .btn {
    width: 100%;
    margin: 0.5rem 0;
    padding: 0.75rem 1.5rem;
  }

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

  .social-icon {
    width: 38px;
    height: 38px;
  }

  .btn-submit-pro {
    padding: 0.8rem 1.5rem;
    max-width: 100%;
  }

  .footer-photo {
    max-width: 90%;
  }

  section h2 {
    font-size: 1.6rem;
  }

  .container {
    gap: 0.8rem;
  }

  .container article {
    padding: 1rem;
  }

  .service-image {
    height: 80px;
  }
}

/* 5. PANTALLAS ALTAS (1080x2424, etc.) */
@media (max-width: 767px) and (min-height: 2000px) {
  header {
    padding: 0.75rem 1.25rem;
    min-height: 80px;
  }

  .logo img {
    height: 52px;
  }

  .empresa {
    font-size: 1.4rem;
    max-width: calc(100% - 160px);
  }

  .menu-toggle {
    font-size: 2rem;
    width: 52px;
    height: 52px;
  }

  .hamburger {
    font-size: 2rem;
  }
}

/* 6. TABLETS LANDSCAPE (poca altura) */
@media (max-height: 600px) and (min-width: 600px) {
  header {
    min-height: 60px;
    padding: 0.5rem 1rem;
  }

  .logo img {
    height: 37px;
  }

  .empresa {
    font-size: 1.1rem;
  }

  .mobile-nav {
    padding-top: 4rem;
    max-height: 80vh;
    overflow-y: auto;
  }
}

/* 7. DESKTOP (>1024px) - NAV NORMAL */
@media (min-width: 1025px) {
  .mobile-nav,
  .menu-overlay {
    display: none !important;
  }

  .nav-menu {
    display: block !important;
  }

  .menu-toggle {
    display: none !important;
  }
}

/* 8. MENÚ MÓVIL (estilos base) */
.mobile-nav {
  display: none;
  position: fixed;
  top: 70px;
  right: -100%;
  width: 280px;
  height: calc(100vh - 70px);
  background: var(--dark);
  padding: 2rem;
  transition: right 0.3s ease;
  z-index: 1001;
  box-shadow: -5px 0 15px rgba(0, 0, 0, 0.3);
  overflow-y: auto;
}

.mobile-nav.active {
  display: block;
  right: 0;
}

.mobile-nav ul {
  flex-direction: column;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
}

.mobile-nav li {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-nav a {
  display: block;
  padding: 1.2rem 0;
  font-size: 1.1rem;
  font-weight: 500;
  color: white;
  text-decoration: none;
  transition: all 0.3s ease;
}

.mobile-nav a:hover {
  color: var(--brand);
  padding-left: 0.5rem;
}

/* 9. OVERLAY */
.menu-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  transition: opacity 0.3s ease;
}

.menu-overlay.active {
  display: block;
}

/* 10. AJUSTES HERO PARA RESPONSIVE */
@media (max-width: 1024px) {
  .hero {
    min-height: 70vh;
    padding: 3rem 1.5rem;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .hero h1 .highlight {
    font-size: 2.8rem;
  }

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

/* Para pantallas grandes */
@media (min-width: 1200px) {
  .container {
    grid-template-columns: repeat(3, 1fr);
  }
}