/* Estilos personalizados para Costos ABC ESP */

:root {
  --color-primario: #202124;
  --color-fondo: #ffffff;
  --color-fondo-hover: #f8f9fa;
  --color-fondo-visited: #5f6368;
  --color-texto-primario: #202124;
  --color-texto-opaco: #5f6368;
  --color-bordes: #dadce0;
  --color-azul: #4285f4;
  --color-rojo: #ea4335;
  --color-verde: #34a853;
  --color-amarillo: #e37400;
}

.fondo-azul {
  background-color: var(--color-azul);
}

.fondo-rojo {
  background-color: var(--color-rojo);
}

.fondo-verde {
  background-color: var(--color-verde);
}

.fondo-amarillo {
  background-color: var(--color-amarillo);
}

.fondo-hover {
  background-color: var(--color-fondo-hover);
}

body {
  color: var(--color-texto-primario);
  background-color: var(--color-fondo);
  font-family: Roboto, Arial, Helvetica, sans-serif;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--color-texto-primario);
  font-family: "Google Sans", Roboto, Arial, Helvetica, sans-serif;
}

h1 {
  font-size: 30px;
  line-height: 1.2em;
  font-weight: 500;
  letter-spacing: 0;
  word-wrap: normal;
}

h2 {
  display: block;
  font-size: 25px;
  line-height: 35px;
  font-weight: 500;
  margin-block-start: 0;
  margin-block-end: 0;
  margin-inline-start: 0px;
  margin-inline-end: 0px;
  padding-bottom: 0.83em;
  padding-top: 0.83em;
  unicode-bidi: isolate;
}

h3 {
  display: block;
  font-size: 20px;
  line-height: 28px;
  font-weight: 500;
  margin-block-start: 0;
  margin-block-end: 0;
  margin-inline-start: 0px;
  margin-inline-end: 0px;
  padding-bottom: 0.83em;
  padding-top: 0.83em;
  unicode-bidi: isolate;
}

h4 {
  display: block;
  font-size: 16px;
  line-height: 24px;
  font-weight: 500;
  margin-block-start: 0;
  margin-block-end: 0;
  margin-inline-start: 0px;
  margin-inline-end: 0px;
  padding-bottom: 0.83em;
  padding-top: 0.83em;
  unicode-bidi: isolate;
}

a {
  color: var(--color-azul);
  text-decoration: none;
}

a:hover {
  color: #1a73e8; /* Darker blue */
}

/* Utilidades generales */
.min-vh-75 {
  min-height: 75vh;
}

.bg-gradient-primary {
  background: linear-gradient(135deg, var(--color-azul) 0%, #1a73e8 100%);
}

.bg-gradient-info {
  background: linear-gradient(135deg, var(--color-azul) 0%, #1a73e8 100%);
}

.text-muted {
  color: var(--color-texto-opaco) !important;
}

.bg-light {
  background-color: var(--color-fondo-hover) !important;
}

.border {
  border-color: var(--color-bordes) !important;
}

/* Cards */
.card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border-color: var(--color-bordes);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1) !important;
}

/* Botones */
.btn {
  transition: all 0.3s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

/* Navegación */
.navbar {
  background-color: transparent !important;
}

.navbar-brand {
  font-size: 1.5rem;
}

.nav-link {
  color: var(--color-texto-opaco);
}

.nav-link:hover {
  color: var(--color-texto-primario);
}

.nav-link.active {
  font-weight: 600;
  color: var(--color-azul) !important;
}

/* Timeline */
.timeline {
  position: relative;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-bordes);
}

/* Badges personalizados */
.badge.bg-outline-secondary {
  background-color: transparent !important;
  border: 1px solid var(--color-texto-opaco);
  color: var(--color-texto-opaco);
}

/* Formularios */
.form-control,
.form-select {
  border-color: var(--color-bordes);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--color-azul);
  box-shadow: 0 0 0 0.2rem rgba(66, 133, 244, 0.25);
}

/* Animaciones */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

/* Responsive */
@media (max-width: 768px) {
  .display-4 {
    font-size: 2.5rem;
  }

  .display-5 {
    font-size: 2rem;
  }

  .display-6 {
    font-size: 1.75rem;
  }
}

/* Mejoras de accesibilidad */
.btn:focus,
.form-control:focus,
.form-select:focus {
  outline: 2px solid var(--color-azul);
  outline-offset: 2px;
}

/* Estilos para impresión */
@media print {
  .navbar,
  .btn,
  footer {
    display: none !important;
  }

  .container {
    max-width: none !important;
  }
}

/* Loader (para futuras implementaciones) */
.loader {
  border: 4px solid var(--color-fondo-hover);
  border-top: 4px solid var(--color-azul);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* Estilos para alertas personalizadas */
.alert-custom {
  border: none;
  border-radius: 10px;
  padding: 1rem 1.5rem;
}

/* Mejoras para el footer */
footer {
  background-color: var(--color-fondo-hover);
  color: var(--color-texto-primario);
}

footer a {
  color: var(--color-texto-primario) !important;
}

footer a:hover {
  color: var(--color-azul) !important;
  text-decoration: none !important;
}

/* Estilos para testimonios */
.testimonial-card {
  border-left: 4px solid var(--color-azul);
}

/* Efectos hover para iconos */
.fa:hover {
  transform: scale(1.1);
  transition: transform 0.2s ease;
}

.boton-contacto {
  display: inline-block;
  width: auto;
  margin-top: 16px;
  background-color: var(--color-azul);
  color: #ffffff;
  padding: 12px 24px;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  font-size: 16px;
  font-weight: 500;
  text-transform: uppercase;
  transition: background-color 1s;
}

.boton-contacto:hover {
  background-color: #1a73e8;
  transition: background-color 1s;
  color: #ffffff;
}

.boton-link-blanco {
  font-family: Roboto, Arial, Helvetica, sans-serif !important;
  margin-top: 16px !important;
  margin-right: 16px !important;
  line-height: 1.15rem !important;
  background: var(--color-fondo) !important;
  background-color: var(--color-fondo) !important;
  color: var(--color-primario) !important;
  padding: 12px 24px !important;
  border-radius: 26px !important;
  border: 1px solid var(--color-bordes) !important;
  cursor: pointer !important;
  font-size: 16px !important;
  font-weight: 500 !important;
  text-transform: uppercase !important;
  -webkit-box-shadow: 0px 0px 0px 0px rgba(0, 0, 0, 0);
  -moz-box-shadow: 0px 0px 0px 0px rgba(0, 0, 0, 0);
  box-shadow: 0px 0px 0px 0px rgba(0, 0, 0, 0);
  transition: box-shadow 1s ease, background-color 0.5s !important;
}

.boton-link-blanco:hover,
.boton-link-blanco:active {
  -webkit-box-shadow: 2px 2px 3px 0px rgba(0, 0, 0, 0.3);
  -moz-box-shadow: 2px 2px 3px 0px rgba(0, 0, 0, 0.3);
  box-shadow: 2px 2px 3px 0px rgba(0, 0, 0, 0.3s);
  transition: box-shadow 1s ease, background-color 0.5s !important;
}

.sombra {
  -webkit-box-shadow: 2px 2px 3px 0px rgba(0, 0, 0, 0.3);
  -moz-box-shadow: 2px 2px 3px 0px rgba(0, 0, 0, 0.3);
  box-shadow: 2px 2px 3px 0px rgba(0, 0, 0, 0.3s);
  transition: box-shadow 1s ease;
}

.sombra:hover,
.sombra:active {
  -webkit-box-shadow: 0px 0px 0px 0px rgba(0, 0, 0, 0);
  -moz-box-shadow: 0px 0px 0px 0px rgba(0, 0, 0, 0);
  box-shadow: 0px 0px 0px 0px rgba(0, 0, 0, 0);
  transition: box-shadow 1s ease;
}

/* span de colores */
span.azul {
  color: var(--color-azul);
}

span.rojo {
  color: var(--color-rojo);
}

span.verde {
  color: var(--color-verde);
}

span.amarillo {
  color: var(--color-amarillo);
}