/* =========================================
   VARIABLES Y PALETA DE COLORES
   ========================================= */
:root {
  /* Paleta principal (coherente con el logo mostaza/dorado) */
  --color-primario: #D99B2B;        /* Mostaza principal */
  --color-primario-claro: #E8B65A;  /* Mostaza claro para brillos */
  --color-primario-oscuro: #B87D1E; /* Mostaza oscuro para degradados */
  --color-secundario: #2E4A3A;      /* Verde bosque */
  --color-secundario-claro: #4A6B57;/* Verde bosque claro */
  --color-oscuro: #1A1A1A;          /* Negro suave para textos */
  --color-gris: #6B6B6B;            /* Gris para textos secundarios */
  --color-claro: #FDFBF7;           /* Crema para tarjetas */
  --color-blanco: #FFFFFF;

  /* Sombras y brillos */
  --sombra-suave: 0 8px 32px rgba(0, 0, 0, 0.08);
  --sombra-fuerte: 0 12px 48px rgba(0, 0, 0, 0.18);
  --brillo-dorado: 0 0 20px rgba(217, 155, 43, 0.4);
  --brillo-bosque: 0 0 20px rgba(46, 74, 58, 0.3);

  /* Transiciones */
  --transicion: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);

  /* Opacidad de la imagen de fondo (ajustable) */
  --opacidad-fondo: 0.12;
}

/* =========================================
   RESET Y ESTILOS BASE
   ========================================= */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
  background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-primario-oscuro) 100%);
  min-height: 100vh;
  display: block;
  padding: 2rem 1rem;
  color: var(--color-oscuro);
  position: relative;
  overflow-x: hidden;
}

/* =========================================
   IMAGEN DE FONDO CON OPACIDAD VARIABLE
   ========================================= */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('https://vip-pax.com/servicios/img/fondo-vgb.jpg'); /* <-- CAMBIA POR TU IMAGEN */
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: var(--opacidad-fondo); /* Ajustable desde :root */
  z-index: 0;
  pointer-events: none;
  filter: sepia(0.3) contrast(1.05);
}

/* Aseguramos que el contenido quede por encima del fondo */
.phone,
body > .pie-legal,
body > footer:not(.phone footer) {
  position: relative;
  z-index: 1;
}

/* =========================================
   CONTENEDOR TIPO "PHONE"
   ========================================= */
.phone {
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
  background: var(--color-claro);
  border-radius: 32px;
  box-shadow: var(--sombra-fuerte);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(10px);
  animation: aparecer 0.4s ease-out;
}

@keyframes aparecer {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* =========================================
   HEADER CON LOGO
   ========================================= */
header {
  text-align: center;
  padding: 1.5rem 1rem 1.5rem 1rem;
  background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-primario-oscuro) 100%);
  color: var(--color-blanco);
  position: relative;
}

header::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 30px;
  background: var(--color-claro);
  border-top-left-radius: 50% 100%;
  border-top-right-radius: 50% 100%;
}

.logo-servicios {
  display: block;
  max-width: 140px;
  width: 100%;
  height: auto;
  margin: 0 auto 0.5rem auto;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
  position: relative;
  z-index: 2;
}

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

.subtitle {
  font-size: 1.1rem;
  font-weight: 600;
  margin-top: 0.5rem;
  position: relative;
  z-index: 2;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* =========================================
   BOTONES DE OPCIONES (SERVICIOS)
   ========================================= */
main {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.op-btn {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem 1.5rem;
  border: none;
  border-radius: 20px;
  background: var(--color-blanco);
  cursor: pointer;
  transition: var(--transicion);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  text-align: left;
  position: relative;
  overflow: hidden;
}

.op-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 100%;
  background: var(--color-primario);
  transition: var(--transicion);
}

.op-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.op-btn:hover::before {
  width: 100%;
  opacity: 0.08;
}

.op-btn .icon {
  font-size: 1.8rem;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-claro);
  border-radius: 16px;
  flex-shrink: 0;
  transition: var(--transicion);
}

.op-btn:hover .icon {
  transform: scale(1.1) rotate(5deg);
}

.op-btn .label {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.op-btn .main {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-oscuro);
  letter-spacing: 0.5px;
}

.op-btn .hint {
  font-size: 0.85rem;
  color: var(--color-gris);
  font-weight: 400;
}

/* =========================================
   VARIACIONES DE COLOR POR SERVICIO
   (Todas dentro de la misma gama mostaza/verde)
   ========================================= */

/* Transporte → Mostaza principal */
.op-btn.transporte::before { background: var(--color-primario); }
.op-btn.transporte .icon { background: #FFF8E1; color: var(--color-primario-oscuro); }

/* Excursiones → Verde bosque */
.op-btn.excursiones::before { background: var(--color-secundario); }
.op-btn.excursiones .icon { background: #E8F5E9; color: var(--color-secundario); }

/* Gastronomía → Mostaza oscuro */
.op-btn.gastronomia::before { background: var(--color-primario-oscuro); }
.op-btn.gastronomia .icon { background: #FFF3E0; color: var(--color-primario-oscuro); }

/* SOS → Verde bosque oscuro (sin rojo chillón) */
.op-btn.sos {
  background: var(--color-secundario);
  color: var(--color-blanco);
}

.op-btn.sos::before { background: var(--color-secundario-claro); }
.op-btn.sos .icon { background: rgba(255, 255, 255, 0.15); color: var(--color-blanco); }
.op-btn.sos .main { color: var(--color-blanco); }
.op-btn.sos .hint { color: rgba(255, 255, 255, 0.8); }

.op-btn.sos:hover {
  box-shadow: 0 8px 25px rgba(46, 74, 58, 0.4);
}

/* =========================================
   FOOTER INTERNO DEL PHONE
   ========================================= */
.phone footer {
  padding: 1.5rem;
  text-align: center;
  font-size: 0.85rem;
  color: var(--color-gris);
  border-top: 1px solid #eee;
  background: var(--color-claro);
}

/* =========================================
   PIE LEGAL (FUERA DEL PHONE)
   ========================================= */
body > .pie-legal,
body > footer:not(.phone footer) {
  max-width: 420px;
  margin: 2rem auto 0 auto;
  text-align: center;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.85rem;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
  padding: 1rem;
  line-height: 1.6;
}

body > .pie-legal a {
  color: var(--color-blanco);
  text-decoration: underline;
}

/* =========================================
   OVERLAYS Y MODALES
   ========================================= */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 1rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.overlay.activo {
  display: flex;
  opacity: 1;
}

.card {
  background: var(--color-claro);
  border-radius: 28px;
  padding: 2rem;
  width: 100%;
  max-width: 420px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--sombra-fuerte);
  position: relative;
  animation: subir 0.3s ease-out;
  border: 1px solid rgba(255, 255, 255, 0.5);
}

@keyframes subir {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.card h2 {
  font-size: 1.5rem;
  color: var(--color-oscuro);
  margin-bottom: 0.5rem;
  text-align: center;
}

.card-sub {
  font-size: 0.95rem;
  color: var(--color-gris);
  text-align: center;
  margin-bottom: 1.5rem;
}

/* =========================================
   FORMULARIO
   ========================================= */
.campo {
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
}

.campo label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-oscuro);
  margin-bottom: 0.4rem;
}

.campo input,
.campo textarea {
  padding: 0.8rem 1rem;
  border: 2px solid #E0E0E0;
  border-radius: 12px;
  font-size: 1rem;
  font-family: inherit;
  transition: var(--transicion);
  background: var(--color-blanco);
  width: 100%;
}

.campo textarea {
  min-height: 80px;
  resize: vertical;
}

.campo input:focus,
.campo textarea:focus {
  outline: none;
  border-color: var(--color-primario);
  box-shadow: 0 0 0 4px rgba(217, 155, 43, 0.2);
}

.fila-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 400px) {
  .fila-2 {
    grid-template-columns: 1fr;
  }
}

.error-form {
  color: var(--color-primario-oscuro);
  font-size: 0.85rem;
  margin: 0.5rem 0;
  min-height: 1rem;
  text-align: center;
  font-weight: 600;
}

.form-actions {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.form-actions button,
.form-actions a {
  flex: 1;
  padding: 0.9rem;
  border-radius: 14px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transicion);
  border: none;
  text-align: center;
}

.btn-cancelar {
  background: transparent;
  color: var(--color-gris);
  border: 2px solid #ddd !important;
}

.btn-cancelar:hover {
  background: #f0f0f0;
  border-color: #bbb !important;
  color: var(--color-oscuro);
}

.btn-enviar {
  background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-primario-oscuro) 100%);
  color: var(--color-blanco);
  box-shadow: 0 4px 15px rgba(217, 155, 43, 0.4);
}

.btn-enviar:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(217, 155, 43, 0.6);
}

.btn-enviar:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* =========================================
   MODAL SOS
   ========================================= */
.sos-card {
  text-align: center;
}

.sos-card .icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}

.sos-nota {
  font-size: 0.9rem;
  color: var(--color-gris);
  margin-bottom: 1.5rem;
}

.sos-menu {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.sos-menu-btn {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.2rem;
  border: 2px solid #eee;
  border-radius: 16px;
  background: var(--color-blanco);
  cursor: pointer;
  transition: var(--transicion);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-oscuro);
  text-align: left;
}

.sos-menu-btn:hover {
  border-color: var(--color-primario);
  background: #FFF8E1;
  transform: translateX(5px);
}

.sos-menu-btn .icon {
  font-size: 1.5rem;
  margin: 0;
  color: var(--color-primario-oscuro);
}

.sos-detalle {
  background: var(--color-blanco);
  border-radius: 16px;
  padding: 1.2rem;
  margin: 1.5rem 0;
  text-align: left;
}

.sos-dato {
  display: flex;
  flex-direction: column;
  padding: 0.8rem 0;
  border-bottom: 1px solid #eee;
}

.sos-dato:last-child {
  border-bottom: none;
}

.sos-dato-label {
  font-size: 0.85rem;
  color: var(--color-gris);
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.sos-dato-valor {
  font-size: 1rem;
  color: var(--color-oscuro);
  font-weight: 600;
}

/* =========================================
   MODAL CONFIRMACIÓN
   ========================================= */
.confirm-card {
  text-align: center;
}

.icon-ok {
  font-size: 3.5rem;
  margin-bottom: 1rem;
  display: block;
  animation: pop 0.5s ease-out;
}

@keyframes pop {
  0% { transform: scale(0); }
  80% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

.confirm-card h2 {
  color: var(--color-secundario);
  margin-bottom: 0.5rem;
}

.confirm-card p {
  color: var(--color-gris);
  margin-bottom: 1.5rem;
}

.confirm-card button {
  width: 100%;
  padding: 1rem;
  border: none;
  border-radius: 14px;
  background: var(--color-secundario);
  color: var(--color-blanco);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transicion);
}

.confirm-card button:hover {
  background: var(--color-secundario-claro);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(46, 74, 58, 0.4);
}

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 480px) {
  body {
    padding: 0;
  }

  .phone {
    border-radius: 0;
    min-height: 100vh;
    max-width: 100%;
  }

  .card {
    border-radius: 24px 24px 0 0;
    max-height: 95vh;
    margin-top: auto;
    animation: subirMovil 0.3s ease-out;
  }

  @keyframes subirMovil {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
  }

  .overlay {
    align-items: flex-end;
    padding: 0;
  }

  body > .pie-legal,
  body > footer:not(.phone footer) {
    margin-top: 1rem;
    color: rgba(255, 255, 255, 0.9);
  }
}