.article-content {
    padding: 40px 0;
}
.article-content h2 {
    color: #333;
    margin-bottom: 1.5rem;
}
.article-content h4 {
    color: #1dbec7;
    margin-top: 2rem;
}
.article-content p {
    line-height: 1.8;
    margin-bottom: 1.5rem;
}
.article-sidebar {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 10px;
}
.article-sidebar h5 {
    color: #1dbec7;
    margin-bottom: 1rem;
}
.article-sidebar ul {
    list-style: none;
    padding: 0;
}
.article-sidebar li {
    margin-bottom: 0.5rem;
}
.article-sidebar a {
    color: #333;
    text-decoration: none;
}
.article-sidebar a:hover {
    color: #1dbec7;
}
.code-block {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 5px;
    padding: 15px;
    margin: 20px 0;
    font-family: monospace;
    white-space: pre-wrap;
}
.example-url {
    color: #6c757d;
    font-style: italic;
}

/* Estilos da Navbar */
.navbar {
    position: relative;
    z-index: 100;
    padding: 10px 0;
    background-color: #f0f0f0 !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}
.navbar::after {
    content: '';
    position: absolute;
    left: 0; top: 0; right: 0; bottom: 0;
    pointer-events: none;
    box-shadow: 0 2px 24px 0px rgba(0,0,0,0.10);
    mask-image: linear-gradient(to left, transparent 0%, black 30%, black 100%);
    -webkit-mask-image: linear-gradient(to left, transparent 0%, black 30%, black 100%);
}
.navbar-brand img {
    height: 32px;
}
.navbar .container {
    padding-left: 0 !important;
    padding-right: 0 !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    max-width: 100%;
    width: 100%;
}
.navbar-brand {
    margin-right: auto;
    padding: 0;
    margin-left: 16px !important;
    display: flex;
    align-items: center;
}
.navbar-nav {
    margin-left: auto;
    display: flex;
    align-items: center;
    margin-right: 16px !important;
}
.nav-item {
    margin-left: 1.5rem;
}
.nav-link {
    color: #333;
    font-weight: 600;
    padding: 0.5rem 0;
    transition: color 0.3s ease;
}
.nav-link:hover {
    color: #1dbec7;
}
.nav-link.active {
    color: #1dbec7;
}

/* Footer */
.footer-custom {
    position: relative;
    background: linear-gradient(120deg, #23272f 60%, #38424d 100%);
    color: #f8f9fa;
    padding: 60px 0 32px 0;
    margin-top: 0;
    overflow: hidden;
    border-top: 1.5px solid #1dbec7;
}
.footer-bg-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: url('https://www.transparenttextures.com/patterns/cubes.png'), linear-gradient(120deg, #1dbec7 0%, #38424d 100%);
    opacity: 0.07;
    pointer-events: none;
    z-index: 0;
}
.footer-content {
    position: relative;
    z-index: 1;
}
.footer-title {
    color: #1dbec7;
    font-weight: 700;
    margin-bottom: 1.2rem;
    letter-spacing: 0.5px;
    font-size: 1.18rem;
}
.footer-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-list li {
    margin-bottom: 0.6rem;
}
.footer-list a {
    color: #f8f9fa;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s, border-bottom 0.2s;
    border-bottom: 2px solid transparent;
    display: inline-block;
}
.footer-list a:hover {
    color: #1dbec7;
    border-bottom: 2px solid #1dbec7;
    text-decoration: none;
}
.footer-social i {
    margin-right: 8px;
    color: #1dbec7;
}
.footer-desc {
    font-size: 1rem;
    color: #e0e6ea;
}
.footer-link {
    color: #1dbec7;
    text-decoration: underline;
}
.footer-newsletter input[type="email"] {
    background: #23272f;
    border: 1.5px solid #1dbec7;
    color: #f8f9fa;
    font-weight: 500;
}

@media (max-width: 992px) {
    .navbar-nav {
        margin-top: 1rem;
        margin-right: 0;
    }
    .nav-item {
        margin-left: 0;
        margin-bottom: 0.5rem;
    }
    .navbar-brand {
        margin-left: 0;
    }
}