:root {
    --color-primary-green: #388e3c;
    --color-secondary-green: #A3D9B0;
    --color-accent-earth: #D4C4A3;
    --color-text-dark: #333333;
    --color-background-light: #F8F8F8;
}


h1, h2, h3, h4, h5, h6 {
    font-family: 'Quicksand', sans-serif;
    color: var(--color-text-dark);
}


body {
  font-family: 'Roboto', sans-serif;
  color: var(--color-text-dark);
  padding-top: 60px;
  width: 100%;
  overflow-x: hidden;
  position: relative;
  padding: 2rem;
  margin: 0;
  padding: 0;

}

.navbar.bg-dark {
    background-color: var(--color-text-dark) !important;
}

.navbar-brand span {
    color: white;
}

.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.75);
    transition: color 0.3s ease-in-out, transform 0.3s ease-in-out;
    position: relative;
}

.navbar-nav .nav-link:hover {
    color: white;
    transform: translateY(-3px);
}

.hero {
    background: linear-gradient(rgba(0,0,0,0.65), rgba(0,0,0,0.65)),
                url('img/ref.jpg') center/cover no-repeat fixed;
    height: 90vh;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 128, 0, 0.05);
    animation: pulseBackground 10s infinite alternate ease-in-out;
    z-index: 1;
}

.hero > div {
    position: relative;
    z-index: 2;
}

@keyframes pulseBackground {
    0% { background-color: rgba(0, 128, 0, 0.05); }
    100% { background-color: rgba(0, 128, 0, 0.15); }
}

.hero h1 {
    font-size: calc(2.5rem + 3vw);
    font-weight: 700;
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

section {
    padding: 60px 20px;
    background-color: white;
}

.ods {
    background-color: var(--color-secondary-green);
    padding: 40px;
    border-left: 6px solid var(--color-primary-green);
    color: var(--color-text-dark);
}

.ods h2 {
    color: var(--color-text-dark);
}

footer {
  background-color: var(--color-text-dark);
  color: white;
  padding: 20px 0;
  text-align: center;
  width: 100%;
  margin-top: 4rem; /* si quieres separarlo del resto del contenido */
}

footer .redes-sociales {
  margin-top: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
}

footer .redes-sociales a {
  color: white;
  text-decoration: none;
  transition: transform 0.3s ease;
}

footer .redes-sociales a:hover {
  transform: scale(1.2);
  color: #f58cd6; /* opcional: un color bonito al pasar el mouse */
}


.btn-light {
    background-color: var(--color-primary-green);
    color: white;
    border: 2px solid var(--color-primary-green);
    padding: 12px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    transition: background-color 0.3s ease, transform 0.2s ease, color 0.3s ease, border-color 0.3s ease;
}

.btn-light:hover {
    background-color: var(--color-secondary-green);
    color: var(--color-text-dark);
    border-color: var(--color-secondary-green);
    transform: scale(1.08);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
}

.btn-primary-custom {
    background-color: transparent;
    color: var(--color-primary-green);
    border: 2px solid var(--color-primary-green);
    padding: 12px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    transition: background-color 0.3s ease, transform 0.2s ease, color 0.3s ease, border-color 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-primary-custom:hover {
    background-color: var(--color-primary-green);
    color: white;
    border-color: var(--color-primary-green);
    transform: scale(1.08);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
}

.fade-in-text {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 1s forwards;
}
@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.seccion-hover {
    transition: background-color 0.4s ease, box-shadow 0.4s ease, transform 0.4s ease; /* Añadimos box-shadow y transform a la transición */
}

.seccion-hover:hover {
    background-color: var(--color-background-light);
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

html {
  scroll-behavior: smooth;
  width: 100%;
  overflow-x: hidden;
}

.alert-success {
    background-color: var(--color-secondary-green);
    border-color: var(--color-primary-green);
    color: var(--color-text-dark);
}

.section-divider-wave {
    width: 100%;
    height: 100px;
    background: url('data:image/svg+xml;utf8,<svg viewBox="0 0 1440 100" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M0 50C144 100 288 0 432 50C576 100 720 0 864 50C1008 100 1152 0 1296 50C1440 100 1440 0 1440 0V100H0V50Z" fill="%23f8f8f8"/></svg>') no-repeat center bottom;
    background-size: cover;
    margin-top: -70px;
    position: relative;
    z-index: 3;
}

.section-title {
    font-size: calc(1.8rem + 1vw);
    font-weight: 700;
    color: var(--color-primary-green);
    margin-bottom: 2.5rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -10px;
    width: 60px;
    height: 4px;
    background-color: var(--color-secondary-green);
    border-radius: 2px;
}

.col-12.col-md-4.mb-4 {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: white;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    margin-bottom: 20px;
}

.col-12.col-md-4.mb-4:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
}

.equipo-img {
  width: 160px;
  height: 160px;
  object-fit: cover;
  border-radius: 50%;
  border: 5px solid var(--color-primary-green);
  box-shadow: 0 0 0 7px rgba(56, 142, 60, 0.2);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  margin-bottom: 20px;
}

.equipo-img:hover {
  transform: scale(1.08);
  border-color: var(--color-secondary-green);
  box-shadow: 0 0 0 7px rgba(163, 217, 176, 0.5);
}

#quienes-somos h5 {
    color: var(--color-text-dark);
    font-family: 'Quicksand', sans-serif;
    font-weight: 700;
    margin-bottom: 5px;
    font-size: 1.5rem;
}

#quienes-somos p.text-muted {
    color: var(--color-primary-green) !important;
    font-weight: 600;
    font-size: 1.1rem;
    margin-top: 0;
}

.contact-form-section {
    padding: 80px 20px;
    background-color: #f8f8f8;
}
.contact-form-section h2 {
    color: var(--color-primary-green);
    margin-bottom: 40px;
}
.form-control {
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    border: 1px solid #ced4da;
}
.form-control:focus {
    border-color: var(--color-primary-green);
    box-shadow: 0 0 0 0.25rem rgba(56, 142, 60, 0.25);
}
.btn-submit-custom {
    background-color: var(--color-primary-green);
    color: white;
    border: none;
    padding: 0.8rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    transition: background-color 0.3s ease, transform 0.2s ease;
}
.btn-submit-custom:hover {
    background-color: #2e7d32;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}
.thank-you-message {
    display: none;
    text-align: center;
    padding: 30px;
    background-color: #e6ffe6;
    border: 1px solid #4CAF50;
    border-radius: 8px;
    margin-top: 30px;
}
.thank-you-message h3 {
    color: #4CAF50;
}
.carrusel {
  display: flex;
  transition: transform 0.3s ease;
  will-change: transform;
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.carrusel::-webkit-scrollbar {
  display: none;
}

.carrusel-container {
  max-width: 900px;
  margin: auto;
  overflow: hidden; /* Esto es crucial para ocultar las tarjetas fuera de vista */
  position: relative;
  background-color: #f3f4f6;
  padding: 2rem 0; /* Padding horizontal a 0 para que las tarjetas puedan acercarse a los bordes si es necesario */
  border-radius: 16px;
  box-shadow: 0 8px 16px rgba(0,0,0,0.05);
}

.tarjeta {
  flex-shrink: 0; /* Evita que las tarjetas se encojan */
  flex-grow: 0; /* Evita que las tarjetas crezcan */
  width: 60%; /* Usamos width en lugar de flex-basis para mayor control */
  box-sizing: border-box; /* Incluye padding y border en el width */
  margin: 0 15px; /* Margen horizontal entre tarjetas */
  background: white;
  border-radius: 12px;
  border-left: 6px solid #4caf50;
  padding: 20px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  user-select: none;
  scroll-snap-align: center; /* Esto es más para el scroll CSS, pero no hace daño */
  text-align: left;
  transition: transform 0.3s ease;
}

.tarjeta:hover {
  transform: scale(1.05);
}

.boton-carrusel {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.6); /* Color más oscuro para mejor contraste */
  color: white;
  border: none;
  cursor: pointer;
  border-radius: 50%;
  font-size: 1.5rem;
  padding: 0.5rem 1rem;
  z-index: 10;
  display: flex; /* Para centrar el icono/texto si lo hubiera */
  align-items: center;
  justify-content: center;
  width: 40px; /* Ancho y alto fijos para botones circulares */
  height: 40px;
}

.boton-carrusel.prev { left: 10px; } /* Más margen para que no estén pegados al borde */
.boton-carrusel.next { right: 10px; }

/* Media query para dispositivos móviles */
@media (max-width: 600px) {
  .carrusel-container {
    padding: 1rem 0; /* Ajustar padding para móviles */
  }

  .tarjeta {
    width: 80%; /* Ocupa el 80% del contenedor en móvil */
    margin: 0 10px; /* Reducir margen entre tarjetas */
    padding: 1.5rem;
    font-size: 14px;
  }

  .boton-carrusel {
    font-size: 1.2rem;
    padding: 0.3rem 0.7rem;
    width: 35px;
    height: 35px;
  }
}

/* Opcional: Ajustes para pantallas aún más pequeñas si es necesario */
@media (max-width: 400px) {
  .tarjeta {
    width: 90%; /* Podrías ir hasta 90% para pantallas muy pequeñas */
    margin: 0 8px;
  }
  .boton-carrusel {
    width: 30px;
    height: 30px;
    font-size: 1rem;
  }
}