/* Fuente corporativa y colores JJAC */
body, h1, h2, h3, h4, h5, h6, p, a, li, label, input, textarea, button {
    font-family: 'Montserrat', 'Roboto', Arial, sans-serif;
}
.text-primary, nav .navbar-brand, nav .nav-link {
    color: #003366 !important; /* Azul corporativo oscuro */
}
nav .nav-link.active, nav .nav-link:hover {
    color: #1bbf3a !important;
}

/* Cabecera minimalista JJAC */
nav.navbar {
    background: #fff;
    border-bottom: 1px solid #e5e5e5;
    box-shadow: 0 2px 8px 0 rgba(0,0,0,0.03);
}
nav .navbar-brand {
    color: #0056b3 !important;
    font-weight: 700;
    letter-spacing: 1px;
}
nav .nav-link {
    color: #0056b3 !important;
    font-weight: 500;
    transition: color 0.2s;
}
nav .nav-link.active, nav .nav-link:hover {
    color: #1bbf3a !important;
}
header#portada.portada-hero {
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}
#portfolio-grid img {
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}
#portfolio-grid img:hover {
    transform: scale(1.04);
    box-shadow: 0 8px 32px rgba(27,191,58,0.15);
}
footer {
    background: #232526;
    color: #fff;
    font-size: 0.95rem;
}
footer a {
    color: #1bbf3a;
    text-decoration: underline;
}
footer a:hover {
    color: #0056b3;
}

/* Fuente para títulos en Arial */
h1, h2, h3, h4, h5, h6, .card-title, .modal-title {
    font-family: Arial, Helvetica, sans-serif !important;
    font-weight: bold;
}

/* Botones elegantes en gris claro, sin bordes ni degradado */
.btn,
.btn-primary,
.btn-light,
.btn-contact {
    background: #f5f5f5 !important;
    color: #003366 !important;
    border: none !important;
    border-radius: 30px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.10);
    font-weight: 600;
    transition: box-shadow 0.2s;
}
.btn:hover,
.btn-primary:hover,
.btn-light:hover,
.btn-contact:hover {
    background: #e0e0e0 !important;
    color: #003366 !important;
    box-shadow: 0 4px 16px rgba(0,0,0,0.18);
}

/* Controles del carrusel sin fondo */
.carousel-control-prev,
.carousel-control-next {
    background: none !important;
    border: none !important;
    box-shadow: none !important;
}
.carousel-control-prev-icon,
.carousel-control-next-icon {
    background-color: transparent !important;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.15));
}

/* Animación elegante para las cards de portfolio */
.portfolio-animate {
    opacity: 0;
    transform: translateY(30px) scale(0.98);
    transition: opacity 0.7s cubic-bezier(.4,0,.2,1), transform 0.7s cubic-bezier(.4,0,.2,1);
}
.portfolio-animate-active {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* Ajuste de imagen en modal */
.modal-portfolio-img {
    max-width: 100vw;
    max-height: 75vh;
    object-fit: contain;
    margin: auto;
    background: #222;
    display: block;
    border-radius: 10px;
}

/* Centrar el logo en la sección de la empresa */
.empresa-logo {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 2rem;
}
.empresa-logo img {
    max-width: 220px;
    height: auto;
    display: block;
}

/* Portada: fondo ligero por defecto; vídeo solo si JJAC_FEATURES.videoPortada */
header#portada.portada-hero {
    min-height: 55vh;
    background: linear-gradient(135deg, #232526 0%, #414345 45%, #0056b3 100%);
}
#video-portada-bg {
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}
#video-portada-bg .portada-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.65);
    z-index: 0;
}
.portada-content {
    position: relative;
    z-index: 1;
    min-height: 55vh;
    color: #fff;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.45);
}