/* Accesibilidad: clase para ocultar visualmente pero mantener para lectores de pantalla */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ESTILOS GENERALES */
:root {
  --color-primario: #1a5276;
  --color-primario-dark: #154360;
  --color-primario-light: rgba(26, 82, 118, 0.08);
  --color-secundario: #3498db;
  --color-exito: #27ae60;
  --color-peligro: #e74c3c;
  --color-advertencia: #f39c12;
  --color-texto: #2d3436;
  --color-texto-suave: #636e72;
  --color-fondo: #f0f4f8;
  --color-borde: #e2e8f0;
  --color-sombra: rgba(0, 0, 0, 0.08);
  --color-blanco: #fff;
  --color-gris: #95a5a6;
  --radio: 14px;
  --radio-sm: 8px;
  --sombra: 0 2px 16px rgba(0, 0, 0, 0.08);
  --sombra-hover: 0 6px 24px rgba(0, 0, 0, 0.13);
  --transicion: all 0.25s ease;
}

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

body {
  font-family: 'Roboto', 'Arial', sans-serif;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  position: relative;
  color: var(--color-texto);
  line-height: 1.6;
  background-color: var(--color-fondo);
}

body::before {
  content: "";
  background-image: image-set(
    url('images/fondo.webp') type('image/webp'),
    url('images/fondo_hd.png') type('image/png')
  );
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  background-attachment: scroll;
  image-rendering: high-quality;
  opacity: 0.15;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  will-change: transform;
}

/* HEADER */
header {
  background-color: var(--color-blanco);
  padding: 10px 20px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 2px 16px rgba(26, 82, 118, 0.10);
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  height: 70px;
  border-bottom: 2px solid rgba(26, 82, 118, 0.08);
}

.logo-empresa {
  height: 50px;
  margin-left: 20px;
  transition: transform 0.3s ease;
}

.logo-empresa:hover {
  transform: scale(1.05);
}

.whatsapp-logo {
  width: 30px;
  height: 30px;
  cursor: pointer;
  transition: transform 0.3s ease;
}

.whatsapp-header-btn {
  background: none;
  border: none;
  padding: 0;
  margin-right: 20px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
}

.whatsapp-logo:hover {
  transform: scale(1.2);
}

nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  justify-content: center;
}

nav button {
  background-color: transparent;
  color: var(--color-texto);
  border: none;
  padding: 8px 16px;
  cursor: pointer;
  font-size: 0.95em;
  transition: var(--transicion);
  border-radius: var(--radio-sm);
  font-weight: 500;
}

nav button:hover {
  background-color: var(--color-primario-light);
  color: var(--color-primario);
}

/* SELECTOR DE IDIOMAS */
.language-selector {
  display: flex;
  align-items: center;
  margin-right: 20px;
  gap: 6px;
}

.language-flag {
  width: 32px;
  height: 24px;
  cursor: pointer;
  border: 2px solid transparent;
  border-radius: 5px;
  transition: var(--transicion);
  position: relative;
  overflow: hidden;
}

.language-flag img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 3px;
}

.language-flag:hover {
  transform: scale(1.12);
  border-color: var(--color-primario);
}

.language-flag.active {
  border-color: var(--color-primario);
  box-shadow: 0 0 0 3px rgba(26, 82, 118, 0.2);
}

.language-tooltip {
  position: absolute;
  bottom: -30px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0,0,0,0.8);
  color: white;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 11px;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.25s;
  pointer-events: none;
  z-index: 1001;
}

.language-flag:hover .language-tooltip {
  opacity: 1;
}

/* MAIN */
main {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 50px;
  margin-bottom: 100px;
  padding: 0 20px;
  min-height: calc(100vh - 190px);
}

.pagina-inicio main {
  margin-top: 90px;
}

/* FORMULARIO DE RESERVA */
#form-reserva {
  background-color: rgba(255, 255, 255, 0.98);
  padding: 24px;
  border-radius: var(--radio);
  width: 70%;
  max-width: 800px;
  text-align: center;
  box-shadow: var(--sombra);
  border: 1px solid var(--color-borde);
  margin-top: 5px;
}

#form-reserva h2 {
  color: var(--color-primario);
  margin-bottom: 18px;
  font-size: 1.5em;
  font-weight: 700;
  letter-spacing: -0.01em;
}

/* INPUTS & SELECTS */
form input, form select {
  padding: 10px 13px;
  border: 1.5px solid var(--color-borde);
  border-radius: var(--radio-sm);
  box-sizing: border-box;
  font-size: 14px;
  height: 42px;
  transition: var(--transicion);
  font-family: 'Roboto', sans-serif;
  width: 100%;
  background-color: #fafcff;
  color: var(--color-texto);
}

form input:focus, form select:focus {
  border-color: var(--color-primario);
  outline: none;
  box-shadow: 0 0 0 3px rgba(26, 82, 118, 0.15);
  background-color: var(--color-blanco);
}

form input::placeholder {
  color: #aab4be;
}

form .row {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}

/* CHECKBOX GROUP (dirección) — estilo pill toggle */
.checkbox-group {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.checkbox-container {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 8px 22px;
  cursor: pointer;
  user-select: none;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-texto-suave);
  border: 1.5px solid var(--color-borde);
  border-radius: 24px;
  background: white;
  transition: var(--transicion);
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}

.checkbox-container:hover {
  border-color: var(--color-primario);
  color: var(--color-primario);
  background: var(--color-primario-light);
}

.checkbox-container:has(input:checked) {
  background: var(--color-primario);
  border-color: var(--color-primario);
  color: white;
  box-shadow: 0 3px 10px rgba(26, 82, 118, 0.28);
}

.checkbox-container input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

/* Checkmark hidden — pill appearance replaces it */
.checkmark {
  display: none;
}

/* DIMENSIONES ESPECÍFICAS DE CAMPOS */
#aeropuerto {
  flex: 2;
  min-width: 250px;
}

#numero-vuelo {
  flex: 1;
  min-width: 150px;
}

#fecha, #hora {
  flex: 1;
  min-width: 150px;
}

#personas {
  flex: 1;
  min-width: 120px;
}

#direccion, #nombre {
  flex: 1;
  min-width: 250px;
}

#email, #celular {
  flex: 1;
  min-width: 250px;
}

/* BOTONES PRINCIPALES */
#cotizar-btn,
#tarifa-btn,
#metodo-pago-btn,
#reservar-btn,
#eliminar-btn {
  height: 42px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  border-radius: var(--radio-sm);
  margin: 6px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  min-width: 180px;
  transition: var(--transicion);
  font-size: 15px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.10);
  letter-spacing: 0.01em;
}

#cotizar-btn {
  width: 280px;
  background-color: var(--color-primario);
  color: var(--color-blanco);
  position: relative;
}

#cotizar-btn:hover {
  background-color: var(--color-primario-dark);
  transform: translateY(-2px);
  box-shadow: 0 5px 16px rgba(26, 82, 118, 0.28);
}

#tarifa-btn {
  background-color: var(--color-advertencia);
  color: #212529;
}

#tarifa-btn:hover {
  background-color: #e67e22;
  transform: translateY(-2px);
  box-shadow: 0 5px 14px rgba(243, 156, 18, 0.3);
}

#metodo-pago-btn {
  background-color: var(--color-secundario);
  color: var(--color-blanco);
}

#metodo-pago-btn:hover {
  background-color: #2980b9;
  transform: translateY(-2px);
  box-shadow: 0 5px 14px rgba(52, 152, 219, 0.3);
}

#reservar-btn {
  background-color: var(--color-exito);
  color: var(--color-blanco);
}

#reservar-btn:hover {
  background-color: #219653;
  transform: translateY(-2px);
  box-shadow: 0 5px 14px rgba(39, 174, 96, 0.3);
}

#reservar-btn:disabled {
  background-color: var(--color-gris);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

#eliminar-btn {
  background-color: var(--color-peligro);
  color: var(--color-blanco);
}

#eliminar-btn:hover {
  background-color: #c0392b;
  transform: translateY(-2px);
  box-shadow: 0 5px 14px rgba(231, 76, 60, 0.3);
}

/* MODAL */
.modal {
  display: none;
  position: fixed;
  z-index: 1050;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
}

.modal-content {
  background-color: #fefefe;
  margin: 5% auto;
  padding: 28px;
  border-radius: var(--radio);
  width: 90%;
  max-width: 500px;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.18);
  position: relative;
  animation: modalFadeIn 0.25s ease-out;
  border-top: 4px solid var(--color-primario);
}

.voucher-modal {
  max-width: 800px;
  padding: 0;
  overflow: hidden;
  border-top: none;
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
    transform: translateY(-16px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.close-modal {
  color: #adb5bd;
  float: right;
  font-size: 26px;
  font-weight: bold;
  cursor: pointer;
  transition: color 0.2s;
  position: absolute;
  right: 18px;
  top: 12px;
  line-height: 1;
}

.close-modal:hover {
  color: var(--color-peligro);
}

/* VOUCHER */
#voucher-container {
  font-family: 'Roboto', Arial, sans-serif;
  border: 2px solid var(--color-primario);
  padding: 24px;
  background-color: white;
  color: var(--color-texto);
  border-radius: var(--radio-sm);
  box-shadow: var(--sombra);
  width: 100%;
  margin: 0 auto;
  max-height: 80vh;
  overflow-y: auto;
}

.voucher-header {
  text-align: center;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--color-primario);
}

.voucher-header h2 {
  color: var(--color-primario);
  margin: 8px 0;
  font-size: 22px;
  font-weight: 700;
}

.voucher-header img {
  height: 70px;
  margin-bottom: 12px;
}

.voucher-section {
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid #eef2f7;
}

.voucher-section h3 {
  color: var(--color-primario);
  margin-bottom: 12px;
  font-size: 17px;
  font-weight: 600;
}

.voucher-row {
  display: flex;
  margin-bottom: 8px;
  font-size: 15px;
  align-items: flex-start;
}

.voucher-label {
  font-weight: 600;
  width: 180px;
  color: #555;
  flex-shrink: 0;
}

.voucher-value {
  flex: 1;
  word-break: break-word;
}

.voucher-footer {
  margin-top: 20px;
  font-size: 13px;
  color: #555;
  border-top: 1px solid #eef2f7;
  padding-top: 14px;
}

.voucher-footer h3 {
  color: var(--color-primario);
  margin-bottom: 8px;
}

.voucher-footer ul {
  padding-left: 20px;
  margin-bottom: 12px;
}

.voucher-footer li {
  margin-bottom: 5px;
}

.voucher-gracias {
  text-align: center;
  margin-top: 16px;
  font-style: italic;
  color: var(--color-primario);
  font-weight: 500;
}

.voucher-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin-top: 24px;
  flex-wrap: wrap;
  padding: 14px 0;
  position: sticky;
  bottom: 0;
  background: white;
  border-top: 1px solid #eef2f7;
}

.voucher-actions button {
  padding: 10px 24px;
  background-color: var(--color-primario);
  color: white;
  border: none;
  border-radius: var(--radio-sm);
  cursor: pointer;
  font-size: 15px;
  font-weight: 700;
  transition: var(--transicion);
  min-width: 180px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.10);
}

.voucher-actions button:hover {
  background-color: var(--color-primario-dark);
  transform: translateY(-2px);
  box-shadow: 0 5px 16px rgba(26, 82, 118, 0.28);
}

/* OPCIONES DE PAGO */
.opcion-pago {
  padding: 14px 16px;
  margin: 8px 0;
  border: 2px solid var(--color-borde);
  border-radius: var(--radio-sm);
  cursor: pointer;
  transition: var(--transicion);
  display: flex;
  align-items: center;
  gap: 14px;
  background-color: #fafcff;
}

.opcion-pago:hover {
  border-color: var(--color-secundario);
  background-color: rgba(52, 152, 219, 0.05);
  transform: translateX(2px);
}

.opcion-pago.seleccionado {
  border-color: var(--color-exito);
  background-color: rgba(39, 174, 96, 0.07);
  box-shadow: 0 0 0 3px rgba(39, 174, 96, 0.15);
}

.pago-icono {
  font-size: 22px;
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primario-light);
  border-radius: 50%;
  flex-shrink: 0;
}

.pago-contenido h4 {
  margin-bottom: 3px;
  color: var(--color-texto);
  font-size: 15px;
  font-weight: 600;
}

.pago-contenido p {
  color: var(--color-texto-suave);
  font-size: 13px;
}

/* FOOTER */
footer {
  background-color: white;
  padding: 8px 20px;
  width: 100%;
  text-align: center;
  position: fixed;
  bottom: 0;
  box-shadow: 0 -2px 16px rgba(26, 82, 118, 0.08);
  border-top: 1.5px solid var(--color-borde);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  z-index: 1000;
  height: auto;
}

.footer-nav {
  display: flex;
  gap: 24px;
  justify-content: center;
  align-items: center;
  padding-bottom: 5px;
  border-bottom: 1px solid #eef2f7;
  width: 100%;
}

.footer-nav a {
  color: var(--color-primario);
  text-decoration: none;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 2px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.footer-nav a:hover {
  color: var(--color-secundario);
  border-bottom-color: var(--color-secundario);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

footer p {
  margin: 0;
  font-size: 12px;
  color: var(--color-texto-suave);
}

/* WEBPAY BADGE */
.payment-badge {
  height: 28px;
  width: auto;
  opacity: 0.85;
  transition: opacity 0.2s ease;
}

.payment-badge:hover {
  opacity: 1;
}

/* UTILIDADES */
.hidden {
  display: none !important;
}

.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255,255,255,.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 1s ease-in-out infinite;
  margin-right: 10px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ANIMACIONES */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.fade-in {
  animation: fadeIn 0.4s ease-out;
}

/* H1 HERO */
.hero-titulo {
  text-align: center;
  color: var(--color-primario);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 1.2rem auto 0.8rem;
  padding: 0 1rem;
  max-width: 700px;
  line-height: 1.3;
  text-shadow: 0 1px 3px rgba(255,255,255,0.9);
}

/* ================================================
   RESPONSIVE
   ================================================ */
@media (max-width: 768px) {
  #form-reserva {
    width: 90%;
    padding: 18px;
  }

  #aeropuerto {
    width: 100%;
  }

  #numero-vuelo, #fecha, #hora, #personas {
    width: 48%;
  }

  #direccion, #comuna, #nombre, #celular {
    width: 100%;
  }

  .language-selector {
    margin-right: 10px;
    gap: 5px;
  }

  .language-flag {
    width: 28px;
    height: 21px;
  }

  #voucher-container {
    padding: 16px;
  }

  .voucher-row {
    flex-direction: column;
  }

  .voucher-label {
    width: 100%;
    margin-bottom: 4px;
  }

  .voucher-actions {
    flex-direction: column;
    gap: 10px;
  }

  .voucher-actions button {
    width: 100%;
  }

  .modal-content {
    width: 95%;
    margin: 10% auto;
    padding: 20px;
  }

  form .row {
    gap: 8px;
    margin-bottom: 10px;
  }

  form input, form select {
    height: 40px;
    padding: 9px 11px;
  }

  .checkbox-group {
    gap: 8px;
    margin-bottom: 12px;
  }
}

@media (max-width: 480px) {
  #form-reserva {
    width: 96%;
    padding: 14px;
  }

  #numero-vuelo, #fecha, #hora, #personas {
    width: 100%;
  }

  header {
    flex-direction: column;
    padding: 10px;
    gap: 10px;
    height: auto;
    min-height: 70px;
  }

  .logo-empresa {
    margin: 10px 0;
  }

  nav {
    width: 100%;
    justify-content: center;
    order: 3;
    margin: 10px 0;
  }

  .language-selector {
    order: 2;
    margin: 10px 0;
  }

  .whatsapp-logo {
    order: 1;
    margin: 10px 0;
  }

  #voucher-container {
    padding: 12px;
  }

  .voucher-header img {
    height: 60px;
  }

  .voucher-header h2 {
    font-size: 20px;
  }

  .checkbox-group {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  #cotizar-btn {
    width: 100%;
  }

  form .row {
    gap: 6px;
    margin-bottom: 8px;
  }

  form input, form select {
    height: 38px;
    padding: 8px 10px;
    font-size: 13px;
  }

  #cotizar-btn,
  #tarifa-btn,
  #metodo-pago-btn,
  #reservar-btn,
  #eliminar-btn {
    height: 38px;
    min-width: 100%;
    margin: 4px 0;
    font-size: 14px;
  }
}

/* ================================================
   IMPRESIÓN
   ================================================ */
@media print {
  body * {
    visibility: hidden;
  }

  #voucher-container, #voucher-container * {
    visibility: visible;
  }

  #voucher-container {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: auto;
    border: none;
    box-shadow: none;
    padding: 0;
    margin: 0;
    max-height: none;
    overflow: visible;
  }

  .voucher-actions {
    display: none !important;
  }

  @page {
    size: letter;
    margin: 15mm;
  }
}

/* ================================================
   SERVICIOS
   ================================================ */
.servicios-container {
  background-color: rgba(255, 255, 255, 0.98);
  padding: 28px;
  border-radius: var(--radio);
  width: 70%;
  max-width: 800px;
  margin: 0 auto 50px;
  box-shadow: var(--sombra);
  border: 1px solid var(--color-borde);
  text-align: center;
}

.servicios-container h2 {
  color: var(--color-primario);
  margin-bottom: 22px;
  font-size: 1.6em;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.servicio-card {
  background-color: white;
  padding: 18px;
  border-radius: var(--radio-sm);
  margin-bottom: 14px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  border: 1px solid var(--color-borde);
  text-align: left;
  transition: var(--transicion);
}

.servicio-card:hover {
  box-shadow: var(--sombra-hover);
  transform: translateY(-2px);
  border-color: rgba(26, 82, 118, 0.2);
}

.servicio-card h3 {
  color: var(--color-primario);
  margin-bottom: 10px;
  font-size: 1.1em;
  font-weight: 600;
}

.servicio-card p {
  color: var(--color-texto-suave);
  line-height: 1.65;
  font-size: 14px;
}

#contactar-btn {
  background-color: var(--color-primario);
  color: white;
  border: none;
  padding: 10px 24px;
  border-radius: var(--radio-sm);
  cursor: pointer;
  font-size: 15px;
  font-weight: 700;
  transition: var(--transicion);
  min-width: 180px;
  height: 42px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.10);
}

#contactar-btn:hover {
  background-color: var(--color-primario-dark);
  transform: translateY(-2px);
  box-shadow: 0 5px 16px rgba(26, 82, 118, 0.28);
}

/* ================================================
   CONTACTO
   ================================================ */
.contacto-container {
  background-color: rgba(255, 255, 255, 0.98);
  padding: 28px;
  border-radius: var(--radio);
  width: 70%;
  max-width: 800px;
  margin: 0 auto 50px;
  box-shadow: var(--sombra);
  border: 1px solid var(--color-borde);
  text-align: center;
}

.contacto-container h2 {
  color: var(--color-primario);
  margin-bottom: 20px;
  font-size: 1.6em;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.contacto-info p {
  margin-bottom: 24px;
  color: var(--color-texto-suave);
  font-size: 1em;
}

.contacto-metodos {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
}

.metodo-contacto {
  background-color: white;
  padding: 22px 20px;
  border-radius: var(--radio-sm);
  box-shadow: 0 2px 10px rgba(0,0,0,0.06);
  border: 1px solid var(--color-borde);
  text-align: center;
  flex: 1;
  min-width: 250px;
  transition: var(--transicion);
}

.metodo-contacto:hover {
  transform: translateY(-4px);
  box-shadow: var(--sombra-hover);
  border-color: rgba(26, 82, 118, 0.2);
}

.contacto-icono {
  width: 56px;
  height: 56px;
  margin-bottom: 12px;
}

.metodo-contacto h3 {
  color: var(--color-primario);
  margin-bottom: 8px;
  font-size: 16px;
  font-weight: 600;
}

.metodo-contacto p {
  margin-bottom: 12px;
  color: var(--color-texto-suave);
  font-size: 14px;
}

.contacto-btn {
  background-color: var(--color-primario);
  color: white;
  border: none;
  padding: 9px 20px;
  border-radius: var(--radio-sm);
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  transition: var(--transicion);
  text-decoration: none;
  display: inline-block;
  margin-top: 8px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.10);
}

.contacto-btn:hover {
  background-color: var(--color-primario-dark);
  transform: translateY(-2px);
  box-shadow: 0 5px 14px rgba(26, 82, 118, 0.28);
}

/* Responsive servicios y contacto */
@media (max-width: 768px) {
  .servicios-container,
  .contacto-container {
    width: 90%;
    padding: 18px;
  }

  .contacto-metodos {
    flex-direction: column;
    align-items: center;
  }

  .metodo-contacto {
    width: 100%;
  }

  .servicio-card {
    padding: 14px;
  }
}

@media (max-width: 480px) {
  .servicios-container,
  .contacto-container {
    width: 96%;
    padding: 14px;
  }

  .contacto-icono {
    width: 50px;
    height: 50px;
  }
}

/* ================================================
   SEO SECTIONS
   ================================================ */
.seo-intro {
  text-align: center;
  color: #555;
  font-size: 1rem;
  max-width: 720px;
  margin: 0 auto 1.2rem;
  padding: 0 1rem;
  line-height: 1.7;
}

.seo-services {
  max-width: 960px;
  margin: 2.5rem auto 0;
  padding: 0 1rem;
}

.seo-services h2 {
  text-align: center;
  color: var(--color-primario);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
}

.seo-services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.seo-service-card {
  background: rgba(255, 255, 255, 0.92);
  border-radius: var(--radio-sm);
  padding: 1.1rem 1.2rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.07);
  border: 1px solid var(--color-borde);
  transition: var(--transicion);
}

.seo-service-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--sombra-hover);
  border-color: rgba(26, 82, 118, 0.2);
}

.seo-service-card h3 {
  color: var(--color-primario);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.seo-service-card p {
  color: var(--color-texto-suave);
  font-size: 0.88rem;
  line-height: 1.6;
}

.seo-coverage {
  background: rgba(255, 255, 255, 0.88);
  border-left: 4px solid var(--color-primario);
  padding: 0.85rem 1.1rem;
  border-radius: var(--radio-sm);
  font-size: 0.88rem;
  color: #444;
  line-height: 1.7;
  box-shadow: 0 1px 6px rgba(0,0,0,0.05);
}

/* SEO FAQ */
.seo-faq {
  max-width: 720px;
  margin: 2rem auto 1.5rem;
  padding: 0 1rem;
}

.seo-faq h2 {
  text-align: center;
  color: var(--color-primario);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.faq-list {
  list-style: none;
}

.faq-item {
  background: rgba(255, 255, 255, 0.92);
  border-radius: var(--radio-sm);
  padding: 1rem 1.1rem;
  margin-bottom: 0.75rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  border: 1px solid var(--color-borde);
  transition: var(--transicion);
}

.faq-item:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.10);
  border-color: rgba(26, 82, 118, 0.15);
}

.faq-item dt {
  font-weight: 700;
  color: var(--color-primario);
  font-size: 0.93rem;
  margin-bottom: 0.35rem;
}

.faq-item dd {
  color: var(--color-texto-suave);
  font-size: 0.88rem;
  line-height: 1.6;
  margin: 0;
}

/* SEO H1 servicios page */
.servicios-h1 {
  text-align: center;
  color: var(--color-primario);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
  letter-spacing: -0.01em;
}