/* ============================================
   VARIABLES Y CONFIGURACIÓN BASE
   ============================================ */
:root {
  --primary: #2ECC71;
  --primary-dark: #27AE60;
  --primary-light: #58D68D;
  --secondary: #1A5D1A;
  --accent: #F39C12;
  --dark: #2C3E50;
  --light: #ECF0F1;
  --white: #FFFFFF;
  --gray: #7F8C8D;
  --gray-light: #BDC3C7;
  --shadow: rgba(0, 0, 0, 0.1);
  --shadow-dark: rgba(0, 0, 0, 0.2);
  --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  --gradient-secondary: linear-gradient(135deg, var(--secondary) 0%, var(--dark) 100%);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

  /* Variables fluidas para responsive */
  --logo-size: clamp(35px, 5vw, 70px);
  --title-size: clamp(0.9rem, 2.5vw, 2.2rem);
  --header-padding: clamp(10px, 2vw, 20px);
  --gap-size: clamp(6px, 1.5vw, 20px);
  --button-height: clamp(36px, 5vw, 44px);
  --icon-size: clamp(30px, 4vw, 40px);
}

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

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

body.nav-open {
  overflow: hidden;
  position: fixed;
  width: 100%;
  height: 100vh;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--header-padding);
  width: 100%;
}

/* ============================================
   HEADER PRINCIPAL
   ============================================ */
.header {
  background: var(--white);
  box-shadow: 0 6px 30px var(--shadow-dark);
  position: sticky;
  top: 0;
  z-index: 1400;
  backdrop-filter: blur(10px);
  width: 100%;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.header-top {
  /*padding: clamp(10px, 2vh, 15px) 0;*/
  /* tamaño del header pequeño */
  border-bottom: 1px solid var(--light);
  transition: opacity 0.3s ease, visibility 0.3s ease, margin-top 0.4s ease;
}

/* Estado Scrolled - Solo Desktop */
@media (min-width: 1200px) {
  .header.scrolled {
    transform: translateY(calc(-1 * var(--header-top-height, 0px)));
  }

  .header.scrolled .header-top {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--gap-size);
  flex-wrap: nowrap;
}

/* ============================================
   LOGO Y TÍTULO - FLUIDO
   ============================================ */
.logo-section {
  display: flex;
  align-items: center;
  gap: clamp(8px, 1.5vw, 15px);
  flex-shrink: 1;
  min-width: 0;
  max-width: 60%;
}

.logo-link {
  text-decoration: none;
  transition: var(--transition);
  flex-shrink: 0;
}

.logo-link:hover {
  transform: scale(1.02);
}

.logo-img {
  height: var(--logo-size);
  width: auto;
  display: block;
  filter: drop-shadow(0 4px 8px var(--shadow));
  transition: var(--transition);
  max-width: 100%;
  object-fit: contain;
}

.logo-img:hover {
  filter: drop-shadow(0 6px 12px var(--shadow-dark));
}

.site-title {
  font-family: 'Poppins', serif;
  font-size: var(--title-size);
  font-weight: 700;
  color: black;
  text-shadow: 2px 2px 4px var(--shadow);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

/* ============================================
   ACCIONES DEL HEADER - FLUIDAS
   ============================================ */
.header-actions {
  display: flex;
  align-items: center;
  gap: clamp(6px, 1vw, 15px);
  flex-wrap: nowrap;
  margin-left: auto;
  flex-shrink: 0;
}

.action-buttons {
  display: flex;
  gap: clamp(8px, 1vw, 12px);
  align-items: center;
}

@media (max-width: 1199px) {
  .action-buttons {
    display: none;
  }
}

.btn-action {
  all: unset;
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 clamp(16px, 2vw, 24px);
  height: var(--button-height);
  background: var(--gradient-primary);
  color: var(--white);
  border-radius: 25px;
  font-family: 'Poppins', sans-serif;
  font-size: clamp(12px, 1.2vw, 14px);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 3px 10px rgba(46, 204, 113, 0.3);
  position: relative;
  overflow: hidden;
}

.btn-action::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.btn-action:hover {
  background: linear-gradient(135deg, #27AE60 0%, #229954 100%);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(46, 204, 113, 0.5);
}

.btn-action:hover::before {
  left: 100%;
}

/* ============================================
   REDES SOCIALES - OCULTAS EN MÓVIL
   ============================================ */
.social-links {
  display: flex;
  gap: clamp(4px, 0.8vw, 8px);
}

@media (max-width: 1199px) {
  .social-links {
    display: none;
  }
}

.social-link {
  background: rgba(0, 0, 0, 0.05);
  color: #333;
  width: var(--icon-size);
  height: var(--icon-size);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: clamp(0.85rem, 1.2vw, 1.1rem);
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.social-link:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  color: white;
}

.social-link[aria-label="Facebook"]:hover {
  background: #4267B2;
}

.social-link[aria-label="Instagram"]:hover {
  background: linear-gradient(45deg, #E4405F, #C13584, #833AB4);
}

.social-link[aria-label="TikTok"]:hover {
  background: linear-gradient(45deg, #000000, #ff0050);
}

.social-link[aria-label="WhatsApp"]:hover {
  background: #25D366;
}

/* ============================================
   SELECTOR DE IDIOMA - ULTRA COMPACTO
   ============================================ */
.language-selector {
  position: relative;
  overflow: visible;
}

.language-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  background: transparent;
  cursor: pointer;
  transition: var(--transition);
  min-width: var(--icon-size);
  height: var(--icon-size);
  width: auto;
  position: relative;
  border: 2px solid var(--primary);
  border-radius: 20px;
  padding: 0 8px;
}

.language-toggle:hover {
  transform: translateY(-2px) scale(1.1);
}

.language-flag {
  width: clamp(24px, 3vw, 28px);
  height: clamp(24px, 3vw, 28px);
  border-radius: 50%;
  object-fit: cover;
  transition: var(--transition);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  border: 2px solid var(--white);
}

.language-toggle:hover .language-flag {
  box-shadow: 0 4px 12px rgba(46, 204, 113, 0.4);
  border-color: var(--primary);
}

.language-toggle .lang-full {
  display: none;
}

.language-toggle .lang-short {
  display: inline-block;
  margin-left: 6px;
  margin-right: 2px;
  font-size: 14px;
  font-weight: 600;
  color: var(--dark);
}

.language-toggle i {
  position: absolute;
  bottom: -4px;
  right: -4px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  width: clamp(16px, 2vw, 18px);
  height: clamp(16px, 2vw, 18px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(8px, 1vw, 10px);
  transition: transform 0.3s ease;
  border: 2px solid var(--white);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  margin: 0;
}

.language-toggle[aria-expanded="true"] i {
  transform: rotate(180deg);
  background: var(--accent);
  color: var(--white);
}

.language-toggle::after {
  content: attr(data-lang);
  position: absolute;
  top: -8px;
  right: -8px;
  background: var(--primary);
  color: var(--white);
  font-size: 9px;
  font-weight: 700;
  padding: 2px 5px;
  border-radius: 10px;
  line-height: 1;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  border: 2px solid var(--white);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.language-toggle:hover::after {
  opacity: 1;
}

.language-menu {
  position: absolute;
  top: calc(100% + 10px);
  right: 50%;
  transform: translateX(50%) translateY(-10px);
  background: var(--white);
  border-radius: 12px;
  box-shadow: 0 8px 30px var(--shadow-dark);
  list-style: none;
  padding: 8px;
  min-width: 180px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 2000;
  border: 2px solid var(--light);
  overflow: hidden;
}

.language-menu::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-bottom: 8px solid var(--light);
}

.language-menu.active {
  opacity: 1;
  visibility: visible;
  transform: translateX(50%) translateY(0);
  animation: slideDownLang 0.3s ease;
}

@keyframes slideDownLang {
  from {
    opacity: 0;
    transform: translateX(50%) translateY(-10px);
  }

  to {
    opacity: 1;
    transform: translateX(50%) translateY(0);
  }
}

.language-option {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  color: var(--dark);
  text-decoration: none;
  border-radius: 8px;
  transition: var(--transition);
  font-size: clamp(13px, 1.2vw, 14px);
  font-weight: 500;
}

.language-option:hover {
  background: var(--primary);
  color: var(--white);
  transform: scale(0.98);
}

.language-option .language-flag {
  width: 26px;
  height: 26px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  flex-shrink: 0;
}

@keyframes pulse {

  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.05);
  }
}

.language-toggle:active {
  animation: pulse 0.3s ease;
}

@media (max-width: 480px) {
  .language-flag {
    width: 22px;
    height: 22px;
  }

  .language-toggle i {
    width: 14px;
    height: 14px;
    font-size: 7px;
  }

  .language-menu {
    min-width: 160px;
    right: 50%;
    transform: translateX(50%) translateY(-10px);
  }

  .language-menu.active {
    transform: translateX(50%) translateY(0);
  }
}

/* Asegurar z-index correcto en móvil */
@media (max-width: 1199px) {
  .language-selector {
    position: relative;
    z-index: 1500;
  }

  .language-menu {
    z-index: 2100;
  }
}

/* ============================================
   BÚSQUEDA - FLUIDA
   ============================================ */
.search-container {
  position: relative;
}

.search-toggle {
  background: var(--gradient-primary);
  border: none;
  border-radius: 50%;
  width: var(--icon-size);
  height: var(--icon-size);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 2px 8px rgba(46, 204, 113, 0.3);
  flex-shrink: 0;
}

.search-toggle:hover {
  transform: scale(1.1);
  box-shadow: 0 4px 15px rgba(46, 204, 113, 0.5);
}

.search-toggle i {
  color: var(--white);
  font-size: clamp(12px, 1.5vw, 16px);
}

.search-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  z-index: 2000;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(60px, 15vh, 100px) clamp(15px, 5vw, 20px) 20px;
}

.search-modal[aria-hidden="false"] {
  display: flex;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.search-content {
  background: var(--white);
  border-radius: 12px;
  padding: clamp(15px, 3vw, 20px);
  width: 100%;
  max-width: 600px;
  box-shadow: 0 10px 50px var(--shadow-dark);
  animation: slideDown 0.3s ease;
  position: relative;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }

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

.search-form {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--light);
  border-radius: 25px;
  padding: clamp(10px, 1.5vw, 12px) clamp(15px, 2vw, 20px);
}

#searchInput {
  border: none;
  outline: none;
  font-size: clamp(14px, 1.5vw, 16px);
  background: transparent;
  flex: 1;
  color: var(--dark);
  font-family: 'Poppins', sans-serif;
  min-width: 0;
}

.search-submit {
  background: var(--gradient-primary);
  border: none;
  border-radius: 50%;
  width: clamp(36px, 5vw, 40px);
  height: clamp(36px, 5vw, 40px);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
}

.search-submit:hover {
  transform: scale(1.1);
}

.search-submit i {
  color: var(--white);
}

.search-close {
  position: absolute;
  top: 0;
  right: 0;
  background: none;
  border: none;
  color: var(--dark);
  font-size: clamp(20px, 3vw, 24px);
  cursor: pointer;
  transition: var(--transition);
  width: clamp(28px, 4vw, 30px);
  height: clamp(28px, 4vw, 30px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.search-close:hover {
  color: var(--primary);
  transform: rotate(90deg);
}

/* Ocultar botón de cerrar en móvil */
@media (max-width: 768px) {
  .search-close {
    display: none;
  }
}


/* ============================================
   BOTÓN HAMBURGUESA - UNIVERSAL
   ============================================ */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: clamp(8px, 1.2vw, 10px);
  flex-direction: column;
  gap: clamp(5px, 0.6vw, 6px);
  width: var(--icon-size);
  height: var(--icon-size);
  border-radius: 10px;
  transition: var(--transition);
  flex-shrink: 0;
  z-index: 1300;
  position: relative;
  justify-content: center;
  align-items: center;
}

@media (max-width: 1199px) {
  .nav-toggle {
    display: flex;
  }

  .navbar-horizontal {
    display: none;
  }

  .navbar-horizontal.active {
    display: block;
  }
}

.nav-toggle:hover,
.nav-toggle:active {
  background: rgba(255, 255, 255, 0.1);
  transform: scale(1.05);
}

.hamburger-line {
  width: clamp(24px, 3.5vw, 28px);
  height: clamp(3px, 0.5vw, 3px);
  background-color: var(--dark);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 3px;
}

/* Transformación a X mejorada */
.nav-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(clamp(6px, 1vw, 7px), clamp(6px, 1vw, 7px));
}

.nav-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) {
  opacity: 0;
  transform: translateX(-20px);
}

.nav-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(clamp(6px, 1vw, 7px), clamp(-6px, -1vw, -7px));
}

/* ============================================
   NAVEGACIÓN HORIZONTAL
   ============================================ */
.navbar-horizontal {
  background: var(--gradient-secondary);
  position: relative;
  z-index: 1000;
}

.navbar-horizontal::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-primary);
}

@media (max-width: 1199px) {
  .navbar-horizontal {
    background: #FFFFFF;
  }

  .navbar-horizontal::before {
    display: none;
  }
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--header-padding);
}

.nav-list {
  display: flex;
  justify-content: space-between;
  list-style: none;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}

.nav-item {
  position: relative;
  flex: 1;
  min-width: clamp(100px, 12vw, 120px);
}

.nav-link {
  color: var(--white);
  text-decoration: none;
  font-size: clamp(11px, 1.2vw, 13px);
  font-weight: 500;
  padding: clamp(12px, 2vh, 16px) clamp(6px, 1vw, 8px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  text-align: center;
  height: clamp(60px, 8vh, 70px);
  border: none;
  background: none;
  cursor: pointer;
  width: 100%;
  font-family: inherit;
}

.nav-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 3px;
  background: var(--accent);
  transition: var(--transition);
  transform: translateX(-50%);
}

.nav-link:hover::before,
.nav-item.active .nav-link::before {
  width: 80%;
}

.nav-link:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--accent);
}

.nav-link i {
  margin-bottom: 4px;
  font-size: clamp(14px, 1.5vw, 16px);
  transition: var(--transition);
}

.nav-link:hover i {
  transform: scale(1.15);
}

.nav-text {
  font-size: clamp(9px, 1vw, 11px);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

/* Para que este bloque también suba */
.navbar-tags {
  transition: transform 0.3s ease;
}

.navbar-tags.scroll-down {
  transform: translateY(-100%);
}

/* ============================================
   SUBMENÚ
   ============================================ */
.submenu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--white);
  list-style: none;
  padding: 12px 0;
  margin: 0;
  display: none;
  min-width: clamp(240px, 25vw, 260px);
  box-shadow: 0 10px 40px var(--shadow-dark);
  border-radius: 0 0 15px 15px;
  z-index: 1100;
  max-height: 60vh;
  overflow-y: auto;
}

.nav-item:hover .submenu {
  display: block;
  animation: fadeInUp 0.3s ease;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

.submenu a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: clamp(10px, 1.5vh, 12px) clamp(15px, 2vw, 20px);
  color: var(--dark);
  text-decoration: none;
  font-size: clamp(12px, 1.2vw, 13px);
  font-weight: 500;
  transition: var(--transition);
  border-radius: 10px;
  margin: 4px 10px;
  background: var(--white);
}

.submenu a:hover {
  background: var(--primary);
  color: var(--white);
  padding-left: clamp(20px, 2.5vw, 25px);
}

.submenu a i {
  font-size: clamp(12px, 1.3vw, 14px);
  width: 18px;
  text-align: center;
}

/* ============================================
   OVERLAY PARA MENÚ MÓVIL
   ============================================ */
.nav-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 1100;
  opacity: 0;
  transition: opacity 0.4s ease;
  backdrop-filter: blur(2px);
}

body.nav-open .nav-overlay {
  display: block;
  opacity: 1;
}

/* ============================================
   RESPONSIVE: MÓVIL/TABLET (≤1199px)
   ============================================ */
@media (max-width: 1199px) {

  .navbar-horizontal {
    position: fixed;
    top: 40px;
    right: -100%;
    width: clamp(300px, 80vw, 380px);
    height: calc(100vh - 40px);
    background: transparent !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
    overflow-x: hidden;
    box-shadow: none;
    z-index: 1300;
    pointer-events: auto;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: auto;
    overflow-anchor: none;
  }

  .navbar-horizontal.active {
    right: 0;
    animation: slideInRight 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  }

  @keyframes slideInRight {
    from {
      right: -100%;
      opacity: 0.8;
    }

    to {
      right: 0;
      opacity: 1;
    }
  }

  .nav-container {
    padding: 0 0 20px 0;
    background: transparent !important;
  }

  .nav-list {
    flex-direction: column;
    background: transparent !important;
  }

  .nav-item {
    width: 100%;
    min-width: auto;
    background: transparent;
    position: relative;
  }

  /* Indicador de submenú */
  .nav-item.has-submenu .nav-link::after {
    content: '\f078';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    right: 20px;
    font-size: 12px;
    color: var(--gray);
    transition: transform 0.3s ease;
  }

  .nav-item.submenu-open .nav-link::after {
    transform: rotate(180deg);
    color: var(--primary);
  }

  .nav-link {
    flex-direction: row;
    justify-content: flex-start;
    padding: clamp(14px, 2.5vh, 18px) clamp(18px, 3.5vw, 22px);
    height: auto;
    color: var(--dark);
    background: #FFFFFF !important;
    position: relative;
    border-radius: 12px;
    margin: 8px;
  }

  .nav-link::before {
    display: none;
  }

  .nav-link i {
    margin-bottom: 0;
    margin-right: clamp(12px, 2.2vw, 16px);
    font-size: clamp(20px, 2.8vw, 22px);
    color: var(--primary);
    transition: transform 0.3s ease;
  }

  .nav-link:active i {
    transform: scale(1.1);
  }

  .nav-text {
    font-size: clamp(14px, 2vw, 16px);
    text-transform: none;
    text-align: left;
    font-weight: 600;
    flex: 1;
  }

  .nav-link:hover,
  .nav-link:active {
    background: var(--primary) !important;
    color: var(--white);
  }

  .nav-item.submenu-open>.nav-link {
    background: var(--primary) !important;
    color: var(--white);
  }

  .nav-item.submenu-open>.nav-link i {
    color: var(--white);
  }

  .submenu {
    position: static;
    transform: none;
    box-shadow: none;
    border-radius: 0;
    background: transparent;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s ease;
    padding: 0;
  }

  .nav-item:hover .submenu {
    display: none;
  }

  .nav-item.submenu-open .submenu {
    max-height: 60vh;
    display: block;
    padding: 10px 0;
    overflow-y: auto;
    overflow-x: hidden;
  }

  .submenu li {
    opacity: 0;
    transform: translateX(-25px);
    animation: slideInStairs 0.5s ease forwards;
  }

  .nav-item.submenu-open .submenu li:nth-child(1) {
    animation-delay: 0.08s;
  }

  .nav-item.submenu-open .submenu li:nth-child(2) {
    animation-delay: 0.16s;
  }

  .nav-item.submenu-open .submenu li:nth-child(3) {
    animation-delay: 0.24s;
  }

  .nav-item.submenu-open .submenu li:nth-child(4) {
    animation-delay: 0.32s;
  }

  .nav-item.submenu-open .submenu li:nth-child(5) {
    animation-delay: 0.4s;
  }

  .nav-item.submenu-open .submenu li:nth-child(6) {
    animation-delay: 0.48s;
  }

  .nav-item.submenu-open .submenu li:nth-child(7) {
    animation-delay: 0.56s;
  }

  .nav-item.submenu-open .submenu li:nth-child(8) {
    animation-delay: 0.64s;
  }

  .nav-item.submenu-open .submenu li:nth-child(9) {
    animation-delay: 0.72s;
  }

  .nav-item.submenu-open .submenu li:nth-child(10) {
    animation-delay: 0.8s;
  }

  .nav-item.submenu-open .submenu li:nth-child(11) {
    animation-delay: 0.88s;
  }

  .nav-item.submenu-open .submenu li:nth-child(12) {
    animation-delay: 0.96s;
  }

  @keyframes slideInStairs {
    from {
      opacity: 0;
      transform: translateX(50px);
    }

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

  .submenu a {
    padding: clamp(10px, 1.5vh, 12px) clamp(15px, 3vw, 18px);
    font-size: clamp(12px, 1.6vw, 14px);
    transition: all 0.2s ease;
    border-radius: 8px;
    margin: 3px 25px 3px 35px;
    background: var(--white);
    position: relative;
  }

  .submenu a:hover,
  .submenu a:active {
    padding-left: clamp(55px, 10vw, 65px);
    background: var(--primary);
    color: var(--white);
    transform: translateX(2px);
  }
}

/* ============================================
   MEJORAS DE ACCESIBILIDAD
   ============================================ */
.btn-action:focus,
.social-link:focus,
.language-toggle:focus,
.search-toggle:focus,
.nav-toggle:focus,
.nav-link:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.nav-toggle,
.language-toggle,
.search-toggle,
.nav-link {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

/* ============================================
   ORIENTACIÓN LANDSCAPE EN MÓVILES
   ============================================ */
@media (max-width: 1199px) and (orientation: landscape) {
  .header-top {
    padding: clamp(8px, 1.5vh, 12px) 0;
  }

  .logo-img {
    height: clamp(30px, 4vh, 45px);
  }

  .site-title {
    font-size: clamp(0.85rem, 2vh, 1.2rem);
  }

  .navbar-horizontal {
    width: clamp(260px, 50vw, 320px);
  }
}

/* ============================================
   SOPORTE PARA PANTALLAS MUY GRANDES
   ============================================ */
@media (min-width: 1920px) {
  :root {
    --logo-size: 75px;
    --title-size: 2.4rem;
    --button-height: 48px;
    --icon-size: 44px;
  }
}

/* ============================================
   SOPORTE PARA PANTALLAS MUY PEQUEÑAS
   ============================================ */
@media (max-width: 360px) {
  .site-title {
    display: block;
    font-size: 0.8rem;
    white-space: normal;
    line-height: 1.2;
  }

  .logo-section {
    max-width: 75%;
  }
}