/*
// ===================================
// Autor: Gabriel Daniel Manea
// Fecha: 05 de marzo de 2025
// Autor de la última modificación: Gabriel Daniel Manea
// Última fecha de modificación: 26 de Abril de 2025
// Descripción: Estilos que se aplican globalmente a toda la web
// ===================================
*/

:root {
  --color-light: #f8f9fa;
  --color-light-gray: #e9ecef;
  --color-gray: #dee2e6;
  --color-medium-gray: #ced4da;
  --color-dark-gray: #adb5bd;
  --color-darker-gray: #6c757d;
  --color-dark: #495057;
  --color-darker: #343a40;
  --color-darkest: #212529;
  --color-primary: #0d6efd;
  --color-success: #198754;
}

/* Clases de utilidad para colores (se mantienen igual) */
.bg-light {
  background-color: var(--color-light);
}
.bg-light-gray {
  background-color: var(--color-light-gray);
}
.bg-gray {
  background-color: var(--color-gray);
}
.bg-medium-gray {
  background-color: var(--color-medium-gray);
}
.bg-dark-gray {
  background-color: var(--color-dark-gray);
}
.bg-darker-gray {
  background-color: var(--color-darker-gray);
}
.bg-dark {
  background-color: var(--color-dark);
}
.bg-darker {
  background-color: var(--color-darker);
}
.bg-darkest {
  background-color: var(--color-darkest);
}

.text-light {
  color: var(--color-light);
}
.text-light-gray {
  color: var(--color-light-gray);
}
.text-gray {
  color: var(--color-gray);
}
.text-medium-gray {
  color: var(--color-medium-gray);
}
.text-dark-gray {
  color: var(--color-dark-gray);
}
.text-darker-gray {
  color: var(--color-darker-gray);
}
.text-dark {
  color: var(--color-dark);
}
.text-darker {
  color: var(--color-darker);
}
.text-darkest {
  color: var(--color-darkest);
}

/* Estilos generales (completos) */
body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--color-darkest);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  transition: all 0.3s ease;
}

/* ===== HEADER ===== */
.header {
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
  padding: 0.5rem 0;
  transition: all 0.3s ease;
  z-index: 1030;
  background-color: var(--color-darkest);
}

.header.scrolled {
  padding: 0.25rem 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
  background-color: rgba(33, 37, 41, 0.95) !important;
}

/* Navbar mejorado (estilos completos) */
.navbar-brand {
  padding: 0;
  transition: transform 0.3s ease;
}

.navbar-brand:hover {
  transform: scale(1.02);
}

.logo-img {
  transition: all 0.3s ease;
}

.header.scrolled .logo-img {
  height: 35px !important;
}

/* Botón hamburguesa (estilos completos) */
.custom-toggler {
  border: 2px solid rgba(255, 255, 255, 0.8) !important;
  padding: 0.5rem 0.75rem;
  transition: all 0.3s ease;
  border-radius: 6px;
}

.custom-toggler:hover {
  border-color: white !important;
  background-color: rgba(255, 255, 255, 0.1);
}

.custom-toggler .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 255, 255, 0.95)' stroke-width='2.5' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
  width: 1.25em;
  height: 1.25em;
  transition: transform 0.3s ease;
}

.custom-toggler[aria-expanded="true"] {
  background-color: rgba(255, 255, 255, 0.15);
}

.custom-toggler[aria-expanded="true"] .navbar-toggler-icon {
  transform: rotate(90deg);
}

/* Versión móvil del toggler */
@media (max-width: 768px) {
  .custom-toggler {
    border-width: 2.5px;
    padding: 0.6rem 0.8rem;
  }

  .custom-toggler .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 255, 255, 1)' stroke-width='3' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
  }
}

/* Resto de estilos del header (completos) */
.brand-text {
  font-weight: 600;
  color: var(--color-light);
  letter-spacing: 0.5px;
}

.nav-link {
  font-weight: 500;
  padding: 0.75rem 1rem !important;
  margin: 0 0.25rem;
  position: relative;
  color: var(--color-light-gray) !important;
  transition: all 0.3s ease;
  border-radius: 6px;
}

.nav-link.active {
  color: var(--color-light) !important;
  font-weight: 600;
  background-color: rgba(255, 255, 255, 0.1);
}

.nav-link:hover:not(.active) {
  color: var(--color-light) !important;
  background-color: rgba(255, 255, 255, 0.05);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 3px;
  background-color: var(--color-light);
  border-radius: 3px;
}

/* Botón CTA (estilo completo) */
.btn-cta {
  background-color: var(--color-darker-gray);
  border: none;
  padding: 0.6rem 1.5rem;
  font-weight: 600;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  border-radius: 50px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.btn-cta:hover {
  background-color: var(--color-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-cta::after {
  content: "";
  position: absolute;
  top: -50%;
  left: -60%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    to right,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.1) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  transform: rotate(30deg);
  transition: all 0.5s ease;
}

.btn-cta:hover::after {
  left: 100%;
}

/* Menú móvil (estilo completo) */
@media (max-width: 992px) {
  .navbar-collapse {
    background-color: var(--color-darker);
    padding: 1rem;
    border-radius: 12px;
    margin-top: 1rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  }

  .nav-link {
    margin: 0.25rem 0;
    padding: 0.75rem 1rem !important;
  }

  .nav-link.active::after {
    display: none;
  }

  .btn-cta {
    width: 100%;
    margin-top: 1rem;
    justify-content: center;
  }
}

/* ===== FOOTER ===== (estilos completos) */
.footer {
  background-color: var(--color-darkest);
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 15px 15px;
  z-index: 0;
  pointer-events: none;
}

.footer-logo {
  transition: all 0.3s ease;
  padding: 5px;
  background-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 0 0 5px rgba(255, 255, 255, 0.05);
  transform: scale(1);
  filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.3));
}

.footer-logo:hover {
  transform: scale(1.05);
  box-shadow: 0 0 0 8px rgba(255, 255, 255, 0.1);
  filter: drop-shadow(0 0 15px rgba(255, 255, 255, 0.4));
}

.footer-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  position: relative;
  display: inline-block;
  color: var(--color-light);
}

.footer-title::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 40px;
  height: 2px;
  background-color: var(--color-darker-gray);
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-link {
  color: var(--color-light-gray);
  transition: all 0.3s ease;
  display: inline-block;
  position: relative;
}

.footer-link:hover {
  color: var(--color-light);
  transform: translateX(5px);
}

.footer-link::before {
  content: "→";
  position: absolute;
  left: -20px;
  opacity: 0;
  transition: all 0.3s ease;
}

.footer-link:hover::before {
  opacity: 1;
  left: -18px;
}

.footer-contact i {
  width: 20px;
  text-align: center;
  color: var(--color-darker-gray);
}

.footer-divider {
  border-color: rgba(255, 255, 255, 0.1);
}

.btn-outline-light {
  border: 1px solid var(--color-light-gray);
  color: var(--color-light);
  transition: all 0.3s ease;
}

.btn-outline-light:hover {
  background-color: var(--color-light);
  color: var(--color-darkest);
}

/* ===== SECCIONES GENERALES ===== */
.section-title {
  font-weight: 700;
  margin-bottom: 2rem;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 50px;
  height: 3px;
  background-color: var(--color-darker-gray);
}

/* ===== BOTONES ===== */
.btn {
  font-weight: 500;
  padding: 0.5rem 1.5rem;
  border-radius: 50px;
  transition: all 0.3s ease;
}

.btn-primary {
  background-color: var(--color-darker-gray);
  border-color: var(--color-darker-gray);
}

.btn-primary:hover {
  background-color: var(--color-dark);
  border-color: var(--color-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* ===== ANIMACIONES ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
  .navbar-nav {
    padding: 1rem 0;
  }

  .nav-item {
    margin: 0.5rem 0 !important;
  }

  .nav-link.active::after {
    display: none;
  }
}

@media (max-width: 768px) {
  .footer-logo {
    max-height: 60px !important;
  }
}

@media (max-width: 576px) {
  .footer-logo {
    max-height: 50px !important;
  }
}