/* Custom CSS para Raven-Net con Bootstrap */
@import url("https://fonts.googleapis.com/css?family=Source+Sans+Pro:400,400italic,700,900");

/* Variables CSS personalizadas */
:root {
  --primary-color: #e97770;
  --primary-hover: #f98780;
  --primary-dark: #d96760;
  --secondary-color: #2f333b;
  --secondary-hover: #3f434b;
  --text-color: #919499;
  --text-dark: #484d55;
  --bg-light: #f3f3f3;
  --transition: all 0.25s ease-in-out;
}

/* Configuración global */
body {
  font-family: 'Source Sans Pro', sans-serif;
  font-weight: 400;
  color: var(--text-color);
  font-size: 14pt;
  line-height: 1.75em;
  letter-spacing: 0.025em;
}

/* Utilidades personalizadas */
.letter-spacing-wide {
  letter-spacing: 0.25em;
}

.fw-black {
  font-weight: 900;
}

.bg-gradient-dark {
  background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.8) 100%);
}

/* Override de colores primarios de Bootstrap */
.btn-primary {
  background-color: var(--primary-color) !important;
  border-color: var(--primary-color)!important;
  transition: var(--transition)!important;
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--primary-hover)!important;
  border-color: var(--primary-hover)!important;
}

.btn-primary:active {
  background-color: var(--primary-dark) !important;
  border-color: var(--primary-dark) !important;
}

.bg-primary {
  background-color: var(--primary-color) !important;
}

.text-primary {
  color: var(--primary-color) !important;
}

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

/* Header personalizado */
#header {
  height: 24em;
  min-height: 600px;
  background: url("../../images/banner.jpg") center center;
  background-size: cover;
  background-attachment: fixed;
}

.header-overlay {
  background: rgba(0, 0, 0, 0.3);
}

/* Navegación personalizada */
#main-nav {
  transition: var(--transition);
  backdrop-filter: blur(10px);
  background: rgba(0, 0, 0, 0.1);
}

#main-nav .navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.7em;
  padding: 0.5rem 1.5rem;
  transition: var(--transition);
}

#main-nav .navbar-nav .nav-link:hover,
#main-nav .navbar-nav .nav-link.active {
  color: #fff;
}

/* Logo personalizado */
#logo img {
  transition: var(--transition);
}

#logo img:hover {
  transform: scale(1.05);
}

/* Cards de servicios */
.card {
  transition: var(--transition);
  border-radius: 1rem;
}

.hover-lift:hover {
  transform: translateY(-10px);
  box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.175) !important;
}

.card-img-wrapper {
  border-radius: 1rem 1rem 0 0;
}

.card-img-top {
  transition: var(--transition);
}

.card:hover .card-img-top {
  transform: scale(1.05);
}

/* Formulario personalizado */
.form-floating > .form-control {
  background-color: rgba(255, 255, 255, 0.9);
  border: 2px solid transparent;
  transition: var(--transition);
}

.form-floating > .form-control:focus {
  background-color: #fff;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.25rem rgba(233, 119, 112, 0.25);
}

.form-floating > label {
  color: var(--text-color);
}

.form-control.is-invalid {
  border-color: #dc3545;
  box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.25);
}

.invalid-feedback {
  display: block;
  color: #dc3545;
  font-size: 0.875em;
  margin-top: 0.25rem;
}

/* Botón de WhatsApp */
.whatsapp-float {
  background-color: #25d366 !important;
  border: none !important;
  transition: var(--transition);
  animation: pulse 2s infinite;
}

.whatsapp-float:hover {
  background-color: #128c7e !important;
  transform: scale(1.1);
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* Iconos de contacto */
.contact-icon {
  width: 60px;
  height: 60px;
  background-color: var(--primary-color);
  transition: var(--transition);
}

.contact-icon:hover {
  background-color: var(--primary-hover);
  transform: scale(1.1);
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Responsive adjustments */
@media (max-width: 1200px) {
  body {
    font-size: 12pt;
  }
  
  #header {
    min-height: 500px;
  }
}

@media (max-width: 992px) {
  body {
    font-size: 11pt;
    line-height: 1.5em;
    letter-spacing: 0.015em;
  }
  
  #header {
    min-height: 450px;
    background-attachment: scroll;
  }
  
  #logo h1 {
    font-size: 1.75rem;
  }
  
  .display-4 {
    font-size: 2rem;
  }
  
  .display-5 {
    font-size: 1.75rem;
  }
}

@media (max-width: 768px) {
  body {
    font-size: 10.5pt;
    letter-spacing: 0;
  }
  
  #header {
    min-height: 400px;
  }
  
  #logo h1 {
    font-size: 1.5rem;
    letter-spacing: 0.2em;
  }
  
  .display-4 {
    font-size: 1.75rem;
  }
  
  .display-5 {
    font-size: 1.5rem;
  }
  
  .whatsapp-float {
    width: 50px !important;
    height: 50px !important;
    margin: 1rem !important;
  }
  
  .whatsapp-float i {
    font-size: 1.5rem !important;
  }
}

@media (max-width: 576px) {
  #header {
    min-height: 350px;
  }
  
  #logo img {
    max-width: 120px !important;
  }
  
  .container-fluid {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  
  .btn-lg {
    padding: 0.75rem 2rem;
    font-size: 0.9rem;
  }
}

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

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

/* Estados de carga */
.is-preload * {
  animation: none !important;
  transition: none !important;
}

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

/* Estilos para mensajes del formulario */
.alert {
  border-radius: 0.75rem;
  border: none;
  font-weight: 500;
}

.alert-success {
  background-color: rgba(25, 135, 84, 0.1);
  color: #198754;
  border-left: 4px solid #198754;
}

.alert-danger {
  background-color: rgba(220, 53, 69, 0.1);
  color: #dc3545;
  border-left: 4px solid #dc3545;
}

/* Transiciones suaves para cambios de tamaño */
* {
  transition: font-size 0.3s ease, padding 0.3s ease, margin 0.3s ease;
}

/* Mejoras en la tipografía responsive */
@media (min-width: 576px) and (max-width: 767.98px) {
  .display-4 { font-size: calc(1.5rem + 0.5vw); }
  .display-5 { font-size: calc(1.25rem + 0.5vw); }
  .lead { font-size: calc(1rem + 0.25vw); }
}

@media (min-width: 768px) and (max-width: 991.98px) {
  .display-4 { font-size: calc(1.75rem + 0.75vw); }
  .display-5 { font-size: calc(1.5rem + 0.5vw); }
  .lead { font-size: calc(1.1rem + 0.3vw); }
}

@media (min-width: 992px) and (max-width: 1199.98px) {
  .display-4 { font-size: calc(2rem + 1vw); }
  .display-5 { font-size: calc(1.75rem + 0.75vw); }
  .lead { font-size: calc(1.15rem + 0.35vw); }
}

@media (min-width: 1200px) {
  .display-4 { font-size: calc(2.25rem + 1.25vw); }
  .display-5 { font-size: calc(2rem + 1vw); }
  .lead { font-size: calc(1.2rem + 0.4vw); }
}