/* CSS para melhorar a estrutura de links internos */

/* Estilo para links internos */
.internal-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.internal-link:hover {
    color: var(--primary-dark);
}

.internal-link:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -2px;
    left: 0;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

.internal-link:hover:after {
    width: 100%;
}

/* Estilo para links de serviços */
.service-link {
    display: inline-block;
    margin-bottom: 0.5rem;
    padding-left: 1rem;
    position: relative;
}

.service-link:before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

/* Estilo para breadcrumbs */
.breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.breadcrumbs li {
    display: inline-block;
}

.breadcrumbs li:not(:last-child):after {
    content: '/';
    margin: 0 0.5rem;
    color: #aaa;
}

.breadcrumbs a {
    color: var(--primary-color);
    text-decoration: none;
}

.breadcrumbs a:hover {
    text-decoration: underline;
}

/* Estilo para links de "Voltar ao topo" */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
    z-index: 1000;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--primary-dark);
}

/* Estilo para links de "Leia mais" */
.read-more {
    display: inline-block;
    margin-top: 1rem;
    color: var(--primary-color);
    font-weight: 500;
    text-decoration: none;
    position: relative;
}

.read-more:after {
    content: '→';
    margin-left: 0.3rem;
    transition: margin-left 0.3s;
}

.read-more:hover:after {
    margin-left: 0.6rem;
}

/* Estilo para links de navegação principal */
.nav-link {
    position: relative;
    overflow: hidden;
}

.nav-link:before {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    bottom: 0;
    left: -100%;
    background-color: var(--primary-color);
    transition: left 0.3s ease;
}

.nav-link:hover:before,
.nav-link.active:before {
    left: 0;
}

/* Estilo para links de redes sociais */
.social-link {
    transition: transform 0.3s;
}

.social-link:hover {
    transform: translateY(-3px);
}