/* ===================================
   PÁGINA SOBRE - GOVHUB
   =================================== */

/* Estilos base */
body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    margin: 0;
    padding: 0;
}

/* Bootstrap Grid Customization */
:root {
    --bs-gutter-x: 20px;
    --bs-gutter-y: 20px;
}

.hero-section p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto;
    opacity: 0.9;
}

/* Content Section */
.content-section {
    background-color: #F7F7F7;
    padding: 6rem 0;
}

.content-section h2 {
    color: #000000;
    font-size: 2.5rem;
    margin-bottom: 2rem;
    text-align: center;
}

.content-section p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    text-align: justify;
}


/* Charts Column */
.charts-column {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding-top: 0rem;
    transform: translateY(-3rem);
}

.charts-container {
    width: 100%;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.chart-group {
    margin-bottom: 2rem;
}

.chart-placeholder {
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 0;
    margin-bottom: 1rem;
}

.chart-image {
    width: 110%;
    height: auto;
    border-radius: 8px;
    transform: scale(1.2);
}

.chart-note {
    color: #6c757d;
    font-style: italic;
    font-size: 0.9rem;
    margin: 0;
    text-align: center;
}

/* Text Column */
.text-column {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.content-block h2 {
    color: #000000;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-align: left;
}

.content-block p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #000000;
    text-align: left;
}

/* Features Section */
.features-section {
    background-color: #FFFFFF;
    padding: 6rem 0;
}

.features-title-column {
    display: flex;
    align-items: flex-start;
}

.features-title {
    color: #7A34F3;
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0;
    text-align: left;
    text-shadow: 0 0 20px rgba(122, 52, 243, 0.3);
    white-space: nowrap;
}

.features-list-column {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.feature-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.feature-item h3 {
    color: #000000;
    font-size: 1.2rem;
    font-weight: 700;
    margin: 0;
    text-align: left;
}

.feature-item p {
    color: #333;
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
    text-align: left;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 12px;
    border-left: 4px solid #6366f1;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(99, 102, 241, 0.15);
}

.feature-card h3 {
    color: #6366f1;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
}

/* Team Section */
.team-section {
    background: #f8f9fa;
    padding: 3rem 1rem 2rem 3rem;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.team-member {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.team-member:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.team-member img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin-bottom: 1rem;
    object-fit: cover;
}

.team-member h3 {
    color: #6366f1;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.team-member p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
    color: white;
    text-align: center;
    padding: 3rem 1rem 2rem 3rem;
}

.cta-section h2 {
    color: white;
    margin-bottom: 1rem;
    font-size: 2.5rem;
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    background: white;
    color: #f97316;
    padding: 1rem 2rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 700;
    margin-top: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}



/* Technologies Section */
.technologies-section {
    background-color: #F7F7F7;
    padding: 6rem 0;
}

.technologies-column h2,
.requirements-column h2 {
    color: #000000;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
    text-align: left;
}

.technologies-column p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #333;
    text-align: justify;
    margin: 0;
}

.requirements-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.requirement-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.requirement-category {
    font-size: 0.9rem;
    font-weight: 600;
    color: #000000;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.requirement-tech {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tech-name {
    font-size: 1rem;
    font-weight: 600;
    color: #7A34F3;
    text-transform: uppercase;
}

.arrow {
    color: #7A34F3;
    font-size: 1.2rem;
    font-weight: bold;
}

/* How to Use Section */
.how-to-use-section {
    background-color: #FFFFFF;
    padding: 6rem 0;
}

.how-to-use-content h2 {
    color: #7A34F3;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-align: left;
}

.how-to-use-content p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #333;
    text-align: left;
    margin-bottom: 2rem;
    max-width: 800px;
}

.how-to-use-content h3 {
    color: #333;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    margin-top: 2rem;
}

.how-to-use-list {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
    max-width: 800px;
}

.how-to-use-list li {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #333;
    margin-bottom: 0.5rem;
    padding-left: 2rem;
    position: relative;
}

.how-to-use-list li:before {
    content: "•";
    color: #000000 !important;
    font-weight: bold;
    position: absolute;
    left: 0.5rem;
}

.how-to-use-links {
    display: flex;
    flex-direction: row;
    gap: 10rem;
    flex-wrap: wrap;
}

.how-to-use-link {
    color: #7A34F3;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s ease;
}

.how-to-use-link:hover {
    color: #5a2bc7;
}

/* Requirements Section */
/* (removido) */

/* Construction Section */
.construction-section {
    background-color: #F7F7F7;
    padding: 6rem 0;
}

/* Construction content - estilos aplicados nos elementos filhos */

.construction-content h2 {
    color: #000000;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    margin-top: 3rem;
    text-align: left;
}

.construction-content h2:first-child {
    margin-top: 0;
}

.construction-content p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #333;
    text-align: left;
    margin-bottom: 2rem;
}

.construction-content h3 {
    color: #333;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    margin-top: 2rem;
}

.details-list {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
}

.details-list li {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #333;
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.details-list li:before {
    content: "•";
    color: #7A34F3;
    font-weight: bold;
    position: absolute;
    left: 0;
}

.download-link {
    display: inline-block;
    color: #7A34F3;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    margin-top: 1rem;
    transition: color 0.3s ease;
}

.download-link:hover {
    color: #5a2bc7;
}

/* Data Management Section */
.data-management-section {
    background-color: #F7F7F7;
    padding: 3rem 1rem 2rem 3rem;
}

/* Data management content - estilos aplicados nos elementos filhos */

.data-management-content h2 {
    color: #7A34F3;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    margin-top: 7.5rem;
    text-align: left;
}

.data-management-content h3 {
    color: #000000;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 2rem;
    margin-top: 0;
    text-align: left;
}

.data-management-content p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #333;
    text-align: justify;
    margin-bottom: 2rem;
}

.download-link-blue {
    display: inline-block;
    color: #7A34F3;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    margin-top: 1rem;
    transition: color 0.3s ease;
}

.download-link-blue:hover {
    color: #5a2bc7;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .content-section h2 {
        font-size: 2rem;
    }
    
    .features-title {
        font-size: 2rem;
    }
    
    .construction-content h2 {
        font-size: 2rem;
    }
    
    .data-management-content h2 {
        font-size: 2rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 100px 1rem 60px;
    }
    
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .hero-section p {
        font-size: 1.1rem;
    }
    
    .content-section {
        padding: 6.25rem 1rem 2.5rem 1rem;
    }
    
    .content-section h2 {
        font-size: 1.8rem;
    }
    
    .features-section {
        padding: 6.25rem 1rem 2.5rem 1rem;
    }
    
    .features-title {
        font-size: 1.8rem;
    }
    
    .construction-section {
        padding: 6.25rem 1rem 2.5rem 1rem;
    }
    
    .construction-content h2 {
        font-size: 1.8rem;
    }
    
    .data-management-section {
        padding: 6.25rem 1rem 2.5rem 1rem;
    }
    
    .data-management-content h2 {
        font-size: 1.8rem;
    }
    
    .team-section {
        padding: 2.5rem 1rem 2rem 1rem;
    }
    
    .team-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1.5rem;
    }
    
    .cta-section {
        padding: 2.5rem 1rem 2rem 1rem;
    }
    
    .cta-section h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-section {
        padding: 80px 1rem 50px;
    }
    .content-section {
        padding: 6.25rem 1rem 2rem 1rem;
    }
    .features-section {
        padding: 6.25rem 1rem 2rem 1rem;
    }
    .technologies-section {
        padding: 6.25rem 1rem 2rem 1rem;
    }
    .how-to-use-section {
        padding: 6.25rem 1rem 2rem 1rem;
    }
    .construction-section {
        padding: 6.25rem 1rem 2rem 1rem;
    }
    
    .content-section h2 {
        font-size: 1.6rem;
    }
    
    .features-title {
        font-size: 1.6rem;
    }
    
    .construction-content h2 {
        font-size: 1.6rem;
    }
    
    .content-block h2 {
        font-size: 1.6rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .feature-card {
        padding: 1.5rem;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .team-member {
        padding: 1.5rem;
    }
    
    .cta-section {
        padding: 2rem 0;
    }
    
    .cta-section h2 {
        font-size: 1.8rem;
    }
    
    .cta-button {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
}

/* Licença de Uso Section - Agora dentro do footer */
.licenca-section {
    background-color: #7A34F3;
    padding: 0;
    margin: 0;
}

/* Licença container - usando container Bootstrap padrão */

.licenca-title {
    color: white;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.licenca-text {
    color: white;
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 4rem;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Responsive Design for Licença Section */
@media (max-width: 768px) {
    .licenca-section {
        padding: 3rem 0;
    }
    
    .licenca-container {
        margin-left: 0;
    }
    
    .licenca-title {
        font-size: 2rem;
    }
    
    .licenca-text {
        font-size: 1rem;
    }
}@media (max-width: 480px) {
    .licenca-section {
        padding: 2rem 0;
    }
    
    .licenca-container {
        margin-left: 0;
    }
    
    .licenca-title {
        font-size: 1.8rem;
    }
    
    .licenca-text {
        font-size: 0.95rem;
    }
}