:root {
  --primary: #1d75c3;
  --secondary: #003a80;
  --light: #fcfcfc;
  --dark: #434343;
  --dark-gray: #1d2a33;
  --gray: #21323f;
  --light-gray: #3a4d5f;
  --light-blue: #1b72e8;
}

/* Reset CSS básico */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

@font-face {
  font-family: 'Raleway';
  src: url(fonts/Raleway-Bold.ttf);
  font-style: normal;
  font-weight: 400;
}

@font-face {
  font-family: 'Poppins';
  src: url(fonts/Poppins-Regular.ttf);
  font-style: normal;
  font-weight: 500;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

p {
  margin: 0; /* Elimina los márgenes predeterminados */
}

body {
  font-family: 'Poppins', sans-serif;
  color: var(--dark);
  background: var(--light-gray);
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: 'Raleway', sans-serif;
}

section {
  scroll-margin-top: 85px;
}

.lead {
  font-size: 1.5em;
  font-weight: 500;
  font-style: italic;
}

.active {
  color: var(--light-blue) !important;
}

#logo {
  clip-path: circle(50% at center);
}

#hero {
  background-image: url('img/background-trapecios.png');
  background-size: cover;
  background-position: center;
  color: var(--light);
  text-align: center;
}

#hero img {
  width: 80%;
  height: auto;
}

#fondo-portico {
  color: white;
  text-align: center;
}

#subtitulo-portico {
  font-family: 'Roboto', serif;
  font-weight: 600;
}

#about {
  background-image: url('img/background-trapecios.png');
  background-size: cover;
  background-position: center;
}

#about-text {
  background-color: rgba(0, 0, 0, 0.75);
  color: white;
  padding: 50px;
  border-radius: 4px;
}

#about-people {
  position: relative;

  color: white;
  border-radius: 4px;
}

#about-people img {
  border-radius: 50%;
  width: 150px;
  height: auto;
}

#services {
  background-color: var(--gray);
  color: var(--light);
}

#fondo-portico {
  width: 200px;
  height: 200px;
}

.top-menu {
  background-color: var(--light-blue);
  color: white;
}

.top-menu a {
  color: white;
  text-decoration: none;
}

.top-menu a:hover {
  color: lightblue;
}

.navbar {
  --bs-navbar-toggler-icon-bg: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
  background-color: var(--gray);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  border-radius: 0 0 4px 4px;
  color: white;
}

.navbar .navbar-toggler:focus {
  box-shadow: none;
}

.navbar-light .navbar-nav .nav-link {
  color: var(--light);
}

.navbar-light .navbar-nav .nav-link:hover {
  color: var(--light-blue);
}

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

.btn-primary:hover {
  background-color: var(--secondary);
  border-color: var(--secondary);
}

.card {
  background-color: var(--light);
  border: none;
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.2);
}

.btn-stands {
  background-color: var(--light);
  border-color: var(--light);
  color: var(--dark);
  font-weight: 600;
  box-shadow: -4px 4px 6px rgba(0, 0, 0, 0.75);
}

.btn-stands:hover {
  background-color: var(--dark);
  border-color: var(--dark);
  color: var(--light);
}

footer {
  background-color: var(--dark);
  color: white;
}

@keyframes slider {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-100%);
  }
}

#clients {
  background-color: var(--light);
}

.logos {
  overflow: hidden;
  padding: 30px 0;
  white-space: nowrap;
  position: relative;
}

.logos:before,
.logos:after {
  content: '';
  position: absolute;
  top: 0;
  width: 20%;
  height: 100%;
  z-index: 2;
}

.logos:before {
  left: 0;
  background: linear-gradient(to left, rgba(255, 255, 255, 0), var(--light));
}

.logos:after {
  right: 0;
  background: linear-gradient(to right, rgba(255, 255, 255, 0), var(--light));
}

.logos-clientes {
  display: inline-block;
  animation: slider 25s infinite linear;
}

.logos-clientes img {
  height: 50px;
  margin: 0 40px;
}

#contact {
  background-color: var(--gray);
}

#contact .container {
  background-color: rgba(0, 0, 0, 0.5);
  color: white;
  padding: 50px;
  border-radius: 4px;
}

#contact-form label {
  color: var(--light);
}

.decoration-line {
  background-color: var(--light);
  height: 2px;
  width: 200px;
  margin: 20px auto;
}

.whatsapp-button {
  position: fixed;
  bottom: 30px; /* Ajusta el margen desde la parte inferior */
  right: 30px; /* Ajusta el margen desde el borde derecho */
  background-color: #25d366; /* Color verde de WhatsApp */
  color: white; /* Color del ícono */
  width: 70px; /* Ancho del círculo */
  height: 70px; /* Altura del círculo */
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%; /* Para hacerlo redondo */
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2); /* Sombra suave */
  transition: transform 0.3s ease, box-shadow 0.3s ease; /* Transiciones suaves */
  z-index: 1000; /* Asegura que esté por encima de otros elementos */
}

.whatsapp-button i {
  font-size: 30px; /* Aumenta el tamaño del ícono */
}

.whatsapp-button:hover {
  transform: scale(1.1); /* Aumenta el tamaño al pasar el cursor */
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.3); /* Sombra más grande */
}

#stands-main {
  background-image: url('img/background-trapecios.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

#stands-main h1 {
  color: var(--light);
}

#stands-main p {
  color: var(--light);
}

#stands {
  color: var(--light);
  display: flex;
  flex-wrap: wrap;
}

.stand-card {
  height: 300px;
  width: 400px;
  display: flex;
  background-color: var(--light-gray);
  background-size: cover;
  background-position: center;
  border-radius: 15px;
  overflow: hidden;
  position: relative;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stand-card-image {
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform 0.3s ease;
  cursor: pointer;
}

.stand-card:hover .stand-card-image {
  transform: scale(1.05);
}

.stand-card-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 10px;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.stand-card:hover .stand-card-info {
  transform: translateY(0);
}

.stand-card-info-mobile {
  display: none;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 10px;
}

.stand-card-title {
  margin: 0;
  font-size: 1.2em;
}

@media (max-width: 768px) {
  .stand-card-info {
    display: none;
  }

  .stand-card-info-mobile {
    display: block;
  }
}

.modal-dialog {
  max-width: 800px;
}

.modal-title {
  color: var(--dark);
}

.carousel-inner {
  border-radius: 10px;
}

.carousel-item img {
  max-height: 600px;
  object-fit: contain;
}

.stand-card-image {
  cursor: pointer;
  transition: transform 0.3s ease;
}

.stand-card-image:hover {
  transform: scale(1.05);
}

/*** Animaciones ***/

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

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

.slide-in-left {
  opacity: 0;
  transform: translateX(-100px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.slide-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.slide-in-right {
  opacity: 0;
  transform: translateX(100px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.slide-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.scale-in {
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.scale-in.visible {
  opacity: 1;
  transform: scale(1);
}