:root {
    --primary-color: #0d6efd;
    --secondary-color: #198754;
    --accent-color: #ffc107;
    --dark-color: #212529;
    --light-color: #f8f9fa;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
}

.top-bar {
    background-color: var(--dark-color);
    color: white;
    padding: 5px 0;
    font-size: 0.9rem;
}

.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px 0;
}

.logo-sala {
    height: 100px;
    max-width: 100%;
}

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

.navbar .nav-link {
    color: white !important;
    font-weight: 500;
    padding: 10px 15px;
    transition: all 0.3s;
}

.navbar .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.navbar .nav-link.active {
    background-color: rgba(255, 255, 255, 0.2);
}

.hero-section {
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://source.unsplash.com/random/1200x600/?business');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 100px 0;
    text-align: center;
}

.hero-section h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.hero-section p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto 30px;
}

.service-card {
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    padding: 30px;
    margin-bottom: 30px;
    transition: transform 0.3s;
    height: 100%;
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.quick-access {
    background-color: var(--light-color);
    padding: 50px 0;
}

.quick-access-button {
    display: block;
    background-color: var(--primary-color);
    color: white;
    text-align: center;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    transition: all 0.3s;
    text-decoration: none;
    font-weight: 600;
}

.quick-access-button:hover {
    background-color: var(--secondary-color);
    transform: scale(1.05);
    color: white;
}

.about-section {
    padding: 80px 0;
}

.about-section h2 {
    margin-bottom: 30px;
    position: relative;
    padding-bottom: 15px;
}

.about-section h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100px;
    height: 3px;
    background-color: var(--primary-color);
}

.contact-section {
    background-color: var(--light-color);
    padding: 80px 0;
}

.contact-info {
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    height: 100%;
}

.contact-info i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-right: 10px;
}

.page-header {
    background-color: var(--light-color);
    padding: 40px 0;
    text-align: center;
    margin-bottom: 50px;
}

.content-section {
    padding: 20px 0 50px 0;
}

.content-section h3 {
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

.action-button-group a {
    font-size: 1.2rem;
    padding: 15px 30px;
    font-weight: 600;
}

footer {
    background-color: var(--dark-color);
    color: white;
    padding: 50px 0 20px;
}

footer h5 {
    color: var(--accent-color);
    margin-bottom: 20px;
}

footer ul {
    list-style: none;
    padding-left: 0;
}

footer ul li {
    margin-bottom: 10px;
}

footer ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s;
}

footer ul li a:hover {
    color: white;
    padding-left: 5px;
}

.copyright {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.selo-section {
    padding: 50px 0;
    background-color: white;
}

.selo-img {
    max-width: 150px;
    margin: 0 auto;
    display: block;
}

.news-card {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
}

.news-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.news-card .card-body {
    padding: 20px;
}

.news-card .card-title {
    font-size: 1.2rem;
    font-weight: 600;
}

.news-card .card-text {
    color: #6c757d;
}

.news-card .card-footer {
    background-color: white;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    padding: 15px 20px;
}

.whatsapp-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: white;
    border-radius: 50%;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s;
}

.whatsapp-button:hover {
    transform: scale(1.1);
    color: white;
}

@media (max-width: 768px) {
    .hero-section {
        padding: 60px 0;
    }
    
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .logo-sala {
        height: 80px;
    }
}


/* Estilos Premium para as Ferramentas */
.tool-content-section {
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid rgba(0,0,0,0.05);
}

.tool-content-section:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.tool-content-section h3 {
    font-weight: 700;
    letter-spacing: -0.5px;
}

.tool-content-section .form-control, .tool-content-section .form-select {
    border-radius: 8px;
    border: 1px solid #dee2e6;
    padding: 12px 15px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.tool-content-section .form-control:focus, .tool-content-section .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.15);
}

.tool-content-section button {
    border-radius: 8px;
    padding: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: transform 0.2s, background-color 0.3s;
}

.tool-content-section button:active {
    transform: scale(0.98);
}