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

body {
  font-family: "Oswald", sans-serif;
  background-color: #f4f6f8;
  color: #333;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  color: #007bff;
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: #0056b3;
}

ul {
  list-style: none;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
  padding: 20px 0;
}

/* --- ESTILOS DE LA BARRA DE NAVEGACIÓN --- */
.nav-main {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
  padding: 15px 40px;
  background: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  transition: background-color 0.3s ease, box-shadow 0.3s ease, height 0.3s ease, padding 0.3s ease;
}

.nav-scrolled {
  background-color: #fff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  height: 60px;
  padding: 10px 40px;
}

.nav-brand {
  width: 50px;
  transition: transform 0.3s ease;
}

.nav-brand:hover {
  transform: scale(1.05);
}

.nav-main ul {
  display: flex;
}

.nav-main ul li {
  padding: 10px 15px;
}

.nav-main ul li a {
  color: #333;
  font-weight: 500;
  position: relative;
  padding: 5px 0;
  transition: color 0.3s ease;
}

.nav-main ul li a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 50%;
  background-color: #007bff;
  transition: all 0.3s ease-out;
  transform: translateX(-50%);
}

.nav-main ul li a:hover {
  color: #007bff;
}

.nav-main ul li a:hover::after {
  width: 100%;
}

.nav-main ul.nav-menu {
  flex: 1;
  margin-left: 20px;
  justify-content: flex-end;
}

.nav-main ul.nav-menu li:nth-child(2) a {
    color: #007bff; /* O el color que desees */
}

hr {
  margin: 20px 0;
  border: 0;
  border-top: 1px solid #eee;
}

.menu-btn {
  cursor: pointer;
  position: fixed;
  top: 20px;
  right: 30px;
  z-index: 1001; /* Asegurar que esté sobre el nav */
  display: none;
  color: #333;
}

/* --- CARRUSEL PRINCIPAL --- */
.carousel {
  position: relative;
  width: 100%;
  max-width: 900px;
  height: 450px;
  margin: 20px auto 30px;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.slides {
  display: flex;
  height: 100%;
  transition: transform 0.5s ease-in-out;
}

.slides img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  flex-shrink: 0;
}

.nav-button {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(0, 0, 0, 0.4);
  color: white;
  border: none;
  padding: 12px;
  cursor: pointer;
  font-size: 22px;
  z-index: 1;
  border-radius: 50%;
  transition: background-color 0.3s ease;
}

.prev {
  left: 15px;
}

.next {
  right: 15px;
}

.nav-button:hover {
  background-color: rgba(0, 0, 0, 0.7);
}

/* --- CONTENIDO GENERAL Y TÍTULOS --- */
.content-wrapper {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin-top: 30px;
}

.content-box {
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.07);
}

.titulo {
    text-align: center;
    margin-bottom: 30px;
    font-size: 2.2em;
    color: #2f3640;
}

/* --- SECCIÓN ACERCA DE NOSOTROS --- */
.about-us-improved {
  display: flex;
  align-items: center;
  gap: 40px;
  background-color: #fff;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.about-us-image {
  flex: 1;
  min-width: 250px;
  text-align: center;
}

.about-us-image img {
  max-width: 70%;
  height: auto;
}

.about-us-container {
  flex: 2;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-us-item {
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  overflow: hidden;
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.about-us-item.active {
  box-shadow: 0 4px 15px rgba(0, 123, 255, 0.1);
  border-color: #007bff;
}

.about-us-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  background-color: #f8f9fa;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.about-us-item.active .about-us-header {
  background-color: #007bff;
  color: #fff;
}

.about-us-header h3 {
  margin: 0;
  font-size: 1.2em;
}

.about-us-header i {
  transition: transform 0.3s ease;
}

.about-us-item.active .about-us-header i {
  transform: rotate(180deg);
}

.about-us-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease-in-out, padding 0.5s ease-in-out;
  padding: 0 20px;
}

.about-us-item.active .about-us-content {
  max-height: 200px;
  padding: 20px;
}

.about-us-content p {
  margin: 0;
  color: #555;
}

/* --- SECCIÓN DE PROFESIONALES --- */
.professional-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.professional-card-interactive {
    background-color: #ffffff;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    cursor: pointer;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #e9ecef;
}

.professional-card-interactive:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.12);
}

.professional-card-header {
    display: flex;
    align-items: center;
    padding: 15px;
    gap: 15px;
}

.professional-card-header img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.professional-card-header .card-title {
    font-weight: bold;
    font-size: 1.2em;
    color: #2f3640;
}

.card-description-interactive {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-out, padding 0.5s ease-out;
    background-color: #f8f9fa;
    padding: 0 20px;
    font-size: 0.95em;
    color: #555;
}

.professional-card-interactive.expanded .card-description-interactive {
    max-height: 300px; /* Aumentar para más contenido */
    padding: 20px;
}

.card-description-interactive h4 {
    color: #007bff;
    margin-bottom: 10px;
}

.card-description-interactive p {
    margin-bottom: 10px;
    line-height: 1.6;
}

/* --- VIDEO Y CARRUSEL DE LOGOS --- */
.video-section {
    text-align: center;
}

.video-container {
    margin-top: 20px;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 Aspect Ratio */
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.logo-carousel {
  overflow: hidden;
  position: relative;
  width: 100%;
  padding: 20px 0;
}

.logo-track {
  display: flex;
  width: calc(200px * 19); /* Ajustar al número de logos */
  animation: scroll 30s linear infinite;
}

.logo {
  flex: 0 0 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 15px;
  filter: grayscale(100%);
  transition: filter 0.3s;
}

.logo:hover {
  filter: grayscale(0%);
}

.logo img {
  max-width: 150px;
  max-height: 150px;
  object-fit: contain;
}

@keyframes scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}


/* --- REDES SOCIALES --- */
.social {
  margin: 50px 0;
  padding: 50px 50px;
  background-color: #e9ecef;
  border-radius: 10px;
  text-align: center;
}

.social p {
  font-size: 1.5em;
  margin-bottom: 20px;
  color: #555;
}

.links {
  display: flex;
  align-items: center;
  justify-content: center;
}

.links a {
  margin: 0 20px;
  color: #333;
  font-size: 1.8rem;
  transition: transform 0.3s ease, color 0.3s ease;
}

.links a:hover {
  color: #007bff;
  transform: scale(1.2);
}

/* --- FOOTER --- */
.main-footer {
  background: #343a40;
  color: #fff;
  padding: 40px 0;
}

.main-footer .footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.main-footer h3 {
  color: #007bff;
  margin-bottom: 15px;
  font-size: 1.1em;
}

.footer-info .footer-logo {
    max-width: 120px;
    margin-bottom: 15px;
}
.footer-info .company-name {
    font-size: 1.2em;
    font-weight: bold;
    margin-bottom: 5px;
}
.footer-info .company-slogan {
    color: #ccc;
    font-size: 0.9em;
}

.footer-contact ul, .footer-links ul {
    padding: 0;
    list-style: none;
}
.footer-contact li, .footer-links li {
    margin-bottom: 10px;
    color: #eee;
}
.footer-contact i {
    margin-right: 10px;
    color: #007bff;
}
.footer-links a {
    color: #eee;
}
.footer-links a:hover {
    color: #007bff;
}

.footer-social .social-icons a {
  color: #fff;
  font-size: 1.5rem;
  margin-right: 15px;
  transition: color 0.3s ease, transform 0.3s ease;
}

.footer-social .social-icons a:hover {
  color: #007bff;
  transform: translateY(-3px);
}

.footer-bottom {
  background: #212529;
  color: #999;
  padding: 15px 0;
  text-align: center;
  font-size: 0.9em;
  border-top: 1px solid #444;
  margin-top: 30px;
}


/* --- BOTÓN DE WHATSAPP --- */
#whatsapp-button {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1000;
}

#whatsapp-button img {
  width: 50px;
  height: 50px;
  transition: transform 0.3s;
}
#whatsapp-button img:hover {
    transform: scale(1.1);
}

/* --- ESTILOS RESPONSIVE --- */
/* Mobil */
@media (max-width: 768px) {
  .menu-btn {
    display: block;
  }

  .nav-main ul.nav-menu {
    display: block;
    position: fixed;
    top: 70px; /* Ajuste para que empiece debajo del nav */
    right: 0; /* Empieza desde la derecha */
    background: #343a40;
    width: 60%;
    height: auto;
    max-height: calc(100vh - 70px);
    overflow-y: auto;
    opacity: 0.95;
    padding: 20px;
    transform: translateX(100%); /* Ocultar el menú por defecto */
    transition: transform 0.3s ease-in-out;
    z-index: 1001; /* Asegurar que esté sobre otros elementos */
  }

  .nav-main ul.nav-menu.show {
    transform: translateX(0); /* Mostrar el menú moviéndolo a la posición 0 */
  }

  .nav-main ul.nav-menu li {
    padding: 15px;
    border-bottom: #555 1px solid;
  }

  .nav-main ul.nav-menu li a {
    color: #fff;
    display: block;
  }
  
  .nav-main ul.nav-menu li a::after {
    content: none;
  }

  .about-us-improved {
    flex-direction: column;
    text-align: center;
  }

  .about-us-image img {
    margin-bottom: 20px;
  }

  .professional-card-interactive {
    min-width: unset;
  }

  .professional-grid {
    grid-template-columns: 1fr;
  }
}

/* --- Botón de WhatsApp Fixed --- */
#whatsapp-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

#whatsapp-button img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    box-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
}

#whatsapp-button:hover img {
    transform: scale(1.1);
    transition: transform 0.2s ease-in-out;
}

/* Ajuste para móviles */
@media (max-width: 768px) {
    #whatsapp-button img {
        width: 50px;
        height: 50px;
    }
}