/* =======================================
   1. Variáveis e Reset
   ======================================= */
   :root {
    /* Paleta de Cores de Natureza Digital */
    --primary-color: #0165b6; /* Verde Escuro da Floresta */
    --secondary-color: #e8f5e9; /* Verde-Claro Acolhedor */
    --tertiary-color: #4a4d6c; /* Verde-Cinza Profundo */
    --accent-color-blue: #50a4ca; /* Verde Vivo da Planta */
    --accent-color-brown: #a1887f; /* Marrom-Claro da Terra */
    --text-color: #212121; /* Cinza Quase Preto */
    --light-text-color: #f1f8e9; /* Verde-Claro para Texto em Fundo Escuro */
    --background-light: #f9fbe7; /* Fundo de Seções em Creme */
    
    /* Sombras e Bordas Suaves */
    --shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
    --hover-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    --border-radius-soft: 12px;
    --border-radius-circle: 50%;
}

/* Reset básico */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.7;
    color: var(--text-color);
    background-color: var(--secondary-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* =======================================
   2. Layout Geral (Header, Main, Footer)
   ======================================= */
/* Header e Navegação */
header {
    background-color: var(--primary-color);
    color: var(--light-text-color);
    padding: 1.25rem 0;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

/* Conteúdo Principal */
main {
    padding: 3rem 0;
}

.page-content {
    background-color: var(--background-light);
    padding: 2.5rem;
    margin-top: 3rem;
    border-radius: var(--border-radius-soft);
    box-shadow: var(--shadow);
}

h1, h2, h3 {
    font-family: 'Merriweather', serif;
    color: var(--primary-color);
    margin-bottom: 1.25rem;
}

h1 {
    font-size: 3rem;
    text-align: center;
    font-weight: 700;
}

h2 {
    font-size: 2rem;
    margin-top: 2.5rem;
    font-weight: 600;
}

p {
    margin-bottom: 1.25rem;
}

/* Footer */
footer {
    text-align: center;
    padding: 2.5rem;
    background-color: var(--primary-color);
    color: var(--light-text-color);
    margin-top: 3rem;
}

/* =======================================
   3. Estilos de Seções e Componentes
   ======================================= */
/* Seções de Conteúdo (páginas internas) */
.content-section {
    background-color: var(--background-light);
    padding: 2.5rem;
    border-radius: var(--border-radius-soft);
    box-shadow: var(--shadow);
    margin-bottom: 2.5rem;
}

/* Estilo para a descrição do modelo 3D */
.model-caption {
    text-align: center;
    color: black;
    font-family: 'Open Sans', sans-serif;
    font-size: 0.9rem;
    padding: 0 1rem 1rem;
    position: relative;
    z-index: 10;
}

@media (min-width: 992px) {
    .model-caption {
        text-align: left;
        padding-top: 1rem;
    }
}

/* Estilos Específicos da Home */
.hero-section {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: var(--light-text-color);
    margin-bottom: 3rem;
    border-radius: var(--border-radius-soft);
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow);
    /* Estilo padrão para mobile e telas menores */
    height: auto;
    background: linear-gradient(rgba(0, 12, 77, 0.8), rgba(5, 0, 77, 0.8)), url('../assets/images/hero-suape.jpg') no-repeat center center/cover;
}

.hero-content {
    background-color: var(--primary-color);
    padding: 3rem;
    border-radius: var(--border-radius-soft);
    z-index: 10;
    box-shadow: var(--shadow);
    max-width: 90%;
    margin: -120px auto 0;
}

.hero-content h1 {
    font-size: 4rem;
    margin-bottom: 0.75rem;
    color: var(--light-text-color);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-content .subtitle {
    font-size: 1.5rem;
    font-weight: 300;
    margin-top: -0.5rem;
    margin-bottom: 2rem;
    color: var(--light-text-color);
}

.cta-button {
    display: inline-block;
    background-color: var(--accent-color-blue);
    color: var(--primary-color);
    padding: 1.2rem 2.5rem;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: background-color 0.4s, transform 0.4s;
    text-transform: uppercase;
    will-change: transform;
}

.cta-button:hover {
    background-color: #38429f;
    transform: translateY(-5px) scale(1.05);
}

.secondary-cta {
    background-color: transparent;
    border: 2px solid var(--accent-color-blue);
    color: var(--accent-color-blue);
    transition: background-color 0.4s, color 0.4s, border-color 0.4s;
}

.secondary-cta:hover {
    background-color: var(--accent-color-blue);
    color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Cards (Destaques, Contato) */
.highlight-cards, .contact-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-top: 2.5rem;
    text-align: center;
}

.card, .contact-card {
    background-color: var(--background-light);
    border-radius: var(--border-radius-soft);
    box-shadow: var(--shadow);
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.4s;
    will-change: transform, box-shadow;
}

.card:hover, .contact-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--hover-shadow);
}

.card img, .contact-card img {
    width: 70px;
    height: 70px;
    margin-bottom: 1.5rem;
    border-radius: var(--border-radius-circle);
    border: 3px solid var(--accent-color-blue);
    padding: 5px;
}

.card h3, .contact-card h3 {
    font-size: 1.75rem;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

.card p, .contact-card p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.card-link {
    font-weight: 600;
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.4s;
    will-change: color;
}

.card-link:hover {
    color: var(--accent-color-blue);
}

/* Estilos de Tabelas */
.data-table table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1.5rem;
    border-radius: var(--border-radius-soft);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.data-table th,
.data-table td {
    border: 1px solid #dcdcdc;
    padding: 15px;
    text-align: left;
}

.data-table th {
    background-color: var(--tertiary-color);
    color: var(--light-text-color);
    font-weight: 600;
}

.data-table tr:nth-child(even) {
    background-color: #f1f8e9;
}

.data-table tr:hover {
    background-color: #e8f5e9;
}

.data-links a {
    display: inline-block;
    margin-right: 1.25rem;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.4s;
    will-change: color;
}

.data-links a:hover {
    color: var(--accent-color-blue);
}

/* Estilos para Gráficos */
.chart-container {
    padding: 2.5rem;
    background-color: var(--background-light);
    border-radius: var(--border-radius-soft);
    box-shadow: var(--shadow);
    margin-bottom: 2.5rem;
}

.chart-container canvas {
    max-width: 100%;
}

.chart-caption {
    background-color: var(--secondary-color);
    border-left: 5px solid var(--accent-color-blue);
    padding: 1.5rem;
    margin-top: 2rem;
    font-size: 1rem;
    line-height: 1.6;
    border-radius: 0 8px 8px 0;
}

.chart-caption strong {
    color: var(--primary-color);
}

/* Estilos para o item do YouTube Shorts */
.youtube-shorts-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--secondary-color);
    padding: 2rem;
    border-radius: var(--border-radius-soft);
    margin-bottom: 2rem;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
    transition: transform 0.4s, box-shadow 0.4s;
    will-change: transform, box-shadow;
    text-align: center;
}

.youtube-shorts-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.youtube-shorts-item .media-description {
    font-size: 1rem;
    color: var(--text-color);
    margin-bottom: 1.5rem;
}

.youtube-shorts-item .video-container {
    position: relative;
    width: 100%;
    /* 16:9 Aspect Ratio para vídeos normais, mas 9:16 para shorts */
    /* Para telas pequenas, vamos limitar a altura para não ficar muito grande */
    max-width: 315px;
}

.youtube-shorts-item .video-container iframe {
    width: 100%;
    height: 560px; /* Mantém a altura fixa para o formato Shorts */
    border-radius: 8px;
}

/* =======================================
   4. Listas e Formulários
   ======================================= */
/* Estilos de Listas e Itens */
ul, ol {
    margin-left: 2.5rem;
    margin-bottom: 1.5rem;
}

.publications-list, .references-list, .glossary-list {
    list-style: none;
    margin-left: 0;
    padding-left: 0;
}

/* Lista de Metodologia */
.content-section ol {
    list-style-type: none;
    counter-reset: my-counter;
}

.content-section ol li {
    counter-increment: my-counter;
    margin-bottom: 2rem;
    position: relative;
    padding-left: 3rem;
}

.content-section ol li::before {
    content: counter(my-counter);
    font-family: 'Merriweather', serif;
    font-weight: 700;
    color: var(--accent-color-blue);
    font-size: 1.5rem;
    position: absolute;
    left: 0;
    top: 0;
    background-color: var(--tertiary-color);
    color: var(--light-text-color);
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: var(--border-radius-circle);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

/* Lista de Publicações */
.publication-item, .other-media-item {
    display: flex;
    align-items: center;
    background-color: var(--secondary-color);
    padding: 2rem;
    border-radius: var(--border-radius-soft);
    margin-bottom: 2rem;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
    transition: transform 0.4s, box-shadow 0.4s;
    will-change: transform, box-shadow;
}

.publication-item:hover, .other-media-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.publication-icon, .media-icon {
    width: 55px;
    height: 55px;
    margin-right: 2rem;
    flex-shrink: 0;
}

.publication-details, .media-details {
    flex-grow: 1;
}

.publication-details h3 {
    margin: 0 0 0.75rem 0;
    font-size: 1.5rem;
    color: var(--primary-color);
}

.pub-description {
    font-size: 1rem;
    color: #444;
    margin-bottom: 0.75rem;
}

.download-link {
    font-weight: 600;
    color: var(--accent-color-blue);
    text-decoration: none;
    transition: color 0.4s;
    will-change: color;
}

.download-link:hover {
    color: var(--tertiary-color);
}

/* Lista de Referências */
.references-list li {
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.references-list p {
    margin: 0;
    font-size: 1rem;
    text-indent: -30px;
    padding-left: 30px;
}

/* Glossário */
.glossary-list dt {
    font-weight: 700;
    color: var(--primary-color);
    margin-top: 1.5rem;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.glossary-icon {
    width: 24px;
    height: 24px;
    vertical-align: middle;
    flex-shrink: 0;
}

.glossary-list dd {
    margin-bottom: 1.5rem;
    margin-left: 2rem;
    border-left: 3px solid var(--accent-color-brown);
    padding-left: 1.5rem;
}

/* Estilos para a seção "Sobre" */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-top: 2.5rem;
}

.profile-photo {
    width: 110px;
    height: 110px;
    border-radius: var(--border-radius-circle);
    object-fit: cover;
    margin-bottom: 1.5rem;
    border: 4px solid var(--primary-color);
    box-shadow: var(--shadow);
}

.role {
    font-weight: 600;
    color: var(--accent-color-blue);
    margin-top: 0.75rem;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contribution {
    font-size: 1rem;
    color: #555;
    margin-top: 1.25rem;
    line-height: 1.7;
}

/* Estilos específicos para o card do orientador */
.mentor-card {
    display: flex;
    flex-direction: row;
    align-items: center;
    text-align: left;
    max-width: 700px;
    margin: 2.5rem auto 0;
    padding: 2.5rem;
    background-color: var(--background-light);
    border-radius: var(--border-radius-soft);
    box-shadow: var(--shadow);
    transition: transform 0.4s, box-shadow 0.4s;
    will-change: transform, box-shadow;
}

.mentor-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--hover-shadow);
}

.mentor-card .profile-photo {
    margin-right: 2.5rem;
    margin-bottom: 0;
}

/* Formulário de Contato */
.form-group {
    margin-bottom: 2rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--tertiary-color);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 1rem;
    background-color: #fcfcfc;
    transition: border-color 0.4s, box-shadow 0.4s;
    will-change: border-color, box-shadow;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent-color-blue);
    outline: none;
    box-shadow: 0 0 8px rgba(48, 120, 187, 0.4);
}

/* Redes Sociais */
.social-links {
    margin-top: 1.5rem;
    display: flex;
    gap: 20px;
}

.social-links img {
    width: 40px;
    height: 40px;
    transition: transform 0.4s, filter 0.4s;
    will-change: transform, filter;
}

.social-links img:hover {
    transform: scale(1.2) rotate(5deg);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.form-status {
    margin-top: 1.5rem;
    font-weight: 700;
    color: var(--accent-color-blue);
}

/* =======================================
   5. Responsividade (Com o Menu Hambúrguer)
   ======================================= */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 3rem;
    }

    .hero-content .subtitle {
        font-size: 1.2rem;
    }
    
    .mentor-card {
        flex-direction: column;
        text-align: center;
    }

    .mentor-card .profile-photo {
        margin-bottom: 1.5rem;
        margin-right: 0;
    }
    
    /* Oculta a imagem de fundo para dispositivos menores, se o modelo 3D for o foco */
    .hero-section {
        background-image: none;
    }

    .hero-content {
        margin-top: 0; /* Remove a margem negativa em mobile para evitar sobreposição */
    }
}

/* Estilos para o Modelo 3D */
#model-container {
    width: 100%;
    height: 450px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: transparent;
}

@media (min-width: 992px) {
    /* Layout para telas maiores: texto e modelo lado a lado */
    .hero-section {
        flex-direction: row;
        gap: 5rem;
        padding-top: 5rem;
        height: 70vh;
        /* Restaura a imagem de fundo em telas maiores */
        background: linear-gradient(rgba(0, 27, 77, 0.8), rgba(0, 77, 64, 0.8)), url('../assets/images/hero-suape.jpg') no-repeat center center/cover;
    }

    #model-container {
        height: 100%;
        max-width: 50%;
    }

    .hero-content {
        background-color: transparent;
        margin-top: 0;
        box-shadow: none;
        text-align: left;
    }
}

/* Controles dos gráficos */
.chart-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.chart-controls label {
    margin-bottom: 0;
    font-weight: 600;
    color: var(--primary-color);
}

.chart-controls select, .chart-controls button {
    min-width: 120px;
}

/* Destaque científico para resumos executivos */
.destaque-cientifico {
    background: #e3f2fd;
    border-left: 6px solid var(--primary-color);
    border-radius: 8px;
    padding: 1.25rem 1.5rem;
    margin-top: 1.5rem;
    font-size: 1.08rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.destaque-cientifico .badge {
    font-size: 1rem;
    padding: 0.5em 0.8em;
    background: var(--primary-color);
    color: var(--light-text-color);
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 0.5em;
}

.destaque-cientifico strong {
    color: var(--primary-color);
    margin-right: 0.5em;
}

/* DataTables customização */
.data-table .dataTables_wrapper .dataTables_filter input {
    border-radius: 6px;
    border: 1px solid #ccc;
    padding: 0.4em 0.8em;
    margin-left: 0.5em;
}
.data-table .dataTables_wrapper .dataTables_length select {
    border-radius: 6px;
    border: 1px solid #ccc;
    padding: 0.2em 0.6em;
    margin: 0 0.5em;
}
.data-table .dataTables_wrapper .dataTables_paginate .paginate_button {
    border-radius: 6px;
    margin: 0 2px;
    padding: 0.3em 0.8em;
    color: var(--primary-color);
    background: #e8f5e9;
    border: none;
}
.data-table .dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: var(--primary-color);
    color: var(--light-text-color) !important;
}
.data-table .btn-success {
    font-size: 0.98rem;
    font-weight: 600;
    border-radius: 6px;
    padding: 0.5em 1.2em;
    margin-top: 0.5em;
}
.data-table .table {
    font-size: 1.05rem;
}
.data-table .table th, .data-table .table td {
    vertical-align: middle;
}
@media (max-width: 600px) {
    .data-table .table {
        font-size: 0.95rem;
    }
    .data-table .btn-success {
        width: 100%;
    }
}

/* Metodologia lista destacada */
.metodologia-list {
    margin-left: 1.5rem;
    margin-bottom: 2rem;
    counter-reset: etapa;
}
.metodologia-list li {
    margin-bottom: 1.5rem;
    padding-left: 2.2rem;
    position: relative;
    font-size: 1.08rem;
}
.metodologia-list li:before {
    counter-increment: etapa;
    content: counter(etapa) ".";
    position: absolute;
    left: 0;
    top: 0.1em;
    background: var(--primary-color);
    color: var(--light-text-color);
    width: 1.7em;
    height: 1.7em;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.1em;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}
.metodologia-list a {
    color: var(--accent-color-blue);
    text-decoration: underline;
    font-weight: 500;
}
.metodologia-list a:hover {
    color: var(--primary-color);
}

/* Equipe visual */
.equipe-section {
    margin-top: 3rem;
}
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}
.team-member {
    background: var(--background-light);
    border-radius: var(--border-radius-soft);
    box-shadow: var(--shadow);
    padding: 1.5rem 1rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform 0.3s, box-shadow 0.3s;
}
.team-member:hover {
    transform: translateY(-6px) scale(1.03);
    box-shadow: var(--hover-shadow);
}
.team-member .profile-photo {
    width: 80px;
    height: 80px;
    margin-bottom: 1rem;
    border-radius: var(--border-radius-circle);
    border: 3px solid var(--accent-color-blue);
    object-fit: cover;
}
.team-member h4 {
    margin-bottom: 0.3em;
    color: var(--primary-color);
}
.team-member .role {
    font-size: 0.98em;
    color: var(--accent-color-blue);
    font-weight: 600;
    margin-bottom: 0.2em;
}
.team-member .contribution {
    font-size: 0.97em;
    color: #555;
    margin-bottom: 0.7em;
}
.team-member .card-link {
    font-size: 0.97em;
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: underline;
    margin-top: 0.2em;
}
.team-member .card-link:hover {
    color: var(--accent-color-blue);
}
.mentor-card {
    display: flex;
    flex-direction: row;
    align-items: center;
    background: var(--background-light);
    border-radius: var(--border-radius-soft);
    box-shadow: var(--shadow);
    padding: 2rem 1.5rem;
    margin-top: 2.5rem;
    gap: 2rem;
}
.mentor-card .profile-photo {
    width: 90px;
    height: 90px;
    margin-bottom: 0;
    border-radius: var(--border-radius-circle);
    border: 3px solid var(--primary-color);
    object-fit: cover;
}
.mentor-card h4 {
    margin-bottom: 0.3em;
    color: var(--primary-color);
}
.mentor-card .role {
    font-size: 1em;
    color: var(--accent-color-blue);
    font-weight: 600;
    margin-bottom: 0.2em;
}
.mentor-card .contribution {
    font-size: 0.97em;
    color: #555;
    margin-bottom: 0.7em;
}
.mentor-card .card-link {
    font-size: 0.97em;
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: underline;
    margin-top: 0.2em;
}
.mentor-card .card-link:hover {
    color: var(--accent-color-blue);
}
@media (max-width: 700px) {
    .mentor-card {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    .mentor-card .profile-photo {
        margin-bottom: 1rem;
    }
}

/* Filtros de publicações */
.publication-filters {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--background-light);
    border-radius: var(--border-radius-soft);
    box-shadow: var(--shadow);
}
.publication-filters h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
    font-size: 1.2rem;
}
.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}
.filter-btn {
    padding: 0.6rem 1.2rem;
    border: 2px solid var(--accent-color-blue);
    background: transparent;
    color: var(--accent-color-blue);
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}
.filter-btn:hover,
.filter-btn.active {
    background: var(--accent-color-blue);
    color: var(--light-text-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

/* Publicações aprimoradas */
.publication-item {
    background: var(--background-light);
    border-radius: var(--border-radius-soft);
    box-shadow: var(--shadow);
    padding: 2rem;
    margin-bottom: 2rem;
    transition: transform 0.3s, box-shadow 0.3s;
    border-left: 5px solid var(--accent-color-blue);
}
.publication-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--hover-shadow);
}
.publication-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.publication-icon {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
}
.publication-meta {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}
.publication-date {
    font-size: 0.9rem;
    color: var(--accent-color-blue);
    font-weight: 600;
}
.publication-type {
    font-size: 0.85rem;
    color: #666;
    font-style: italic;
}
.publication-details h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
    font-size: 1.4rem;
}
.publication-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}
.tag {
    background: var(--primary-color);
    color: var(--light-text-color);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}
.pub-description {
    margin-bottom: 1.5rem;
    line-height: 1.6;
    color: #444;
}
.publication-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}
.download-link,
.preview-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1.2rem;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}
.download-link {
    background: var(--accent-color-blue);
    color: var(--light-text-color);
}
.download-link:hover {
    background: var(--primary-color);
    color: var(--light-text-color);
    transform: translateY(-2px);
}
.preview-link {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}
.preview-link:hover {
    background: var(--primary-color);
    color: var(--light-text-color);
    transform: translateY(-2px);
}
.video-container {
    margin: 1.5rem 0;
    text-align: center;
}
.video-container iframe {
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* Responsividade para publicações */
@media (max-width: 768px) {
    .publication-header {
        flex-direction: column;
        text-align: center;
        gap: 0.8rem;
    }
    .publication-actions {
        flex-direction: column;
    }
    .filter-buttons {
        justify-content: center;
    }
    .publication-tags {
        justify-content: center;
    }
}

/* Blog styles */
.blog-filters {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--background-light);
    border-radius: var(--border-radius-soft);
    box-shadow: var(--shadow);
}
.blog-filters h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
    font-size: 1.2rem;
}

.blog-post {
    background: var(--background-light);
    border-radius: var(--border-radius-soft);
    box-shadow: var(--shadow);
    padding: 2rem;
    margin-bottom: 2rem;
    transition: transform 0.3s, box-shadow 0.3s;
    border-left: 5px solid var(--accent-color-blue);
}
.blog-post:hover {
    transform: translateY(-4px);
    box-shadow: var(--hover-shadow);
}
.blog-post.featured {
    border-left: 5px solid var(--primary-color);
    background: linear-gradient(135deg, var(--background-light) 0%, rgba(0, 77, 64, 0.05) 100%);
}
.post-header {
    margin-bottom: 1.5rem;
}
.post-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}
.post-date {
    color: var(--accent-color-blue);
    font-weight: 600;
}
.post-category {
    background: var(--primary-color);
    color: var(--light-text-color);
    padding: 0.2rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}
.post-read-time {
    color: #666;
    font-style: italic;
}
.post-header h3 {
    color: var(--primary-color);
    font-size: 1.4rem;
    margin-bottom: 0;
    line-height: 1.3;
}
.post-content {
    position: relative;
}
.post-image {
    width: 100%;
    max-width: 300px;
    height: auto;
    border-radius: 8px;
    margin-bottom: 1rem;
    float: left;
    margin-right: 1.5rem;
}
.post-excerpt {
    line-height: 1.6;
    color: #444;
    margin-bottom: 1rem;
}
.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}
.read-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent-color-blue);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}
.read-more-btn:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

/* Newsletter */
.newsletter-section {
    margin-top: 3rem;
}
.newsletter-container {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color-blue) 100%);
    color: var(--light-text-color);
    padding: 3rem 2rem;
    border-radius: var(--border-radius-soft);
    text-align: center;
    box-shadow: var(--shadow);
}
.newsletter-container h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}
.newsletter-container p {
    margin-bottom: 2rem;
    font-size: 1.1rem;
    opacity: 0.9;
}
.newsletter-form {
    max-width: 500px;
    margin: 0 auto;
}
.newsletter-form .input-group {
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    border-radius: 25px;
    overflow: hidden;
}
.newsletter-form input {
    border: none;
    padding: 1rem 1.5rem;
    font-size: 1rem;
}
.newsletter-form button {
    border: none;
    padding: 1rem 2rem;
    background: var(--accent-color-blue);
    color: var(--light-text-color);
    font-weight: 600;
    transition: all 0.3s ease;
}
.newsletter-form button:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

/* Responsividade para blog */
@media (max-width: 768px) {
    .post-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
    .post-image {
        float: none;
        margin-right: 0;
        margin-bottom: 1rem;
        max-width: 100%;
    }
    .blog-grid {
        grid-template-columns: 1fr;
    }
    .newsletter-container {
        padding: 2rem 1rem;
    }
}

/* =======================================
    7. Estilos de Formulários de Autenticação
   ======================================= */
   .form-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 3rem 0;
    margin-top: 0;
    box-shadow: none;
    background-color: var(--secondary-color);
}

.auth-form {
    max-width: 500px;
    margin: 0 auto;
    background-color: var(--background-light);
    padding: 3rem;
    border-radius: var(--border-radius-soft);
    box-shadow: var(--shadow);
    text-align: center;
}

.auth-form .form-group {
    text-align: left;
}

.auth-form .cta-button {
    width: 100%;
    margin-top: 1.5rem;
}

.form-message {
    margin-top: 1.5rem;
    font-weight: 600;
    text-align: center;
}

/* Cores de status */
.form-message.success {
    color: var(--accent-color-blue);
}

.form-message.error {
    color: #e57373; /* Um tom de vermelho */
}

.form-link-text {
    margin-top: 1.5rem;
    font-size: 1rem;
    text-align: center;
}

.login-main {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-footer {
    margin-top: 0;
}

/* =======================================
    8. Estilos do Painel de Controle
   ======================================= */
.admin-header {
    background-color: var(--primary-color);
    color: var(--light-text-color);
    padding: 1.25rem 0;
    box-shadow: var(--shadow);
}

.admin-header .header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.admin-header h2 {
    color: var(--light-text-color);
    margin: 0;
}

.admin-nav .cta-button {
    font-size: 0.9rem;
    padding: 0.8rem 1.5rem;
}

/* =======================================
   9. Estilos para o Modal 3D (Adicionar no style.css)
   ======================================= */
   .modal-body-3d {
    height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

#model-container {
    width: 100%;
    height: 100%;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
    background-color: var(--background-dark);
    position: relative;
    box-shadow: var(--shadow-lg);
}

#model-container canvas {
    display: block;
}

.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    text-align: center;
    z-index: 10;
}

.spinner-border {
    width: 3rem;
    height: 3rem;
    margin-bottom: 1rem;
}

.error-message {
    color: #ff4d4d;
    text-align: center;
    font-weight: bold;
    display: none; /* Inicia escondido */
}

.error-message:not(.hidden) {
    display: block; /* Mostra quando a classe 'hidden' é removida */
}

/* Melhoria para a seção de projetos */
.project-card {
    padding: 1.5rem;
    background-color: var(--background-light); /* Utilize a variável CSS */
    border-radius: var(--border-radius-lg); /* Utilize a variável CSS */
    box-shadow: var(--shadow); /* Utilize a variável CSS */
    border: 1px solid var(--accent-color-light-blue); /* Adiciona uma borda sutil */
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover {
    transform: translateY(-5px); /* Efeito de elevação sutil no hover */
    box-shadow: var(--shadow-lg);
}

.project-card h3 {
    color: var(--primary-color); /* Utiliza a cor primária */
    margin-bottom: 1rem;
}
/* Atualização para corresponder ao ID no projeto.html */
#three-container {
    width: 100%;
    height: 450px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: transparent;
}

/* Estilo para o corpo do modal, retirando o estilo inline do HTML */
.modal-body {
    background-color: #f0f0f0;
}