/* Estilos específicos para a página de projetos */

/* Hero Section */
.projects-hero {
    padding: 7rem 0 4rem;
    background-color: var(--primary-color);
    position: relative;
    overflow: hidden;
}

.projects-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 10% 20%, rgba(221, 255, 0, 0.05) 0%, transparent 60%);
    z-index: 0; /* Ajustado para 0 para evitar conflitos de sobreposição */
}

.projects-hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.projects-hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--accent-color);
}

.projects-hero p {
    font-size: 1.1rem;
    color: var(--text-color);
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto;
}

/* Filter Section */
.projects-filter {
    padding: 2rem 0;
    background-color: var(--primary-color);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.filter-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    padding: 0 15px;
}

.filter-container h2 {
    font-size: 1.1rem;
    font-weight: 500;
    margin: 0;
    color: var(--text-color);
    white-space: nowrap;
}

.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.filter-btn {
    background-color: var(--card-bg);
    color: var(--text-color);
    border: none;
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    background-color: var(--hover-color);
    transform: translateY(-2px);
}

.filter-btn.active {
    background-color: var(--secondary-color);
    color: var(--primary-color);
}

/* Projects Grid Section */
.projects-grid {
    display: flex;
    flex-direction: center;
    padding: 1rem 0 5rem;
    background-color: var(--primary-color);
    width: 100%;
}

.projects-results {
    margin-bottom: 0.5rem;
    text-align: center;
    padding: 0 15px;
    padding-top: 30px;
}

.result-count {
    font-size: 1rem;
    color: var(--text-color);
    opacity: 0.9;
    font-weight: 500;
}

.projects-container {
    display: grid;
    grid-template-columns: repeat(3, 350px);
    gap: 30px;
    margin-top: 20px;
    justify-content: center;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

.project-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    background-color: var(--card-bg);
    display: flex;
    flex-direction: column;
    min-height: 450px; /* Aumentado para dar mais espaço */
    height: 100%;
    width: 100%;
    margin: 0 auto; /* Centraliza o card */
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
    will-change: transform; /* Otimiza a animação */
}

.project-image {
    position: relative;
    overflow: hidden;
    height: 220px;
    background-color: #333;
    flex-shrink: 0;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.project-card:hover .project-image img {
    transform: scale(1.08);
}

.project-overlay {
    position: absolute;
    inset: 0; /* substitui top/left/width/height */
    background: rgba(25, 25, 25, 0.75);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 2;
    pointer-events: none; /* evita bloqueio de clique acidental */
}

.project-card:hover .project-overlay {
    opacity: 1;
    pointer-events: auto; /* permite cliques quando visível */
}

.view-project-btn {
    background-color: var(--secondary-color);
    color: var(--primary-color);
    border: none;
    padding: 12px 24px;
    border-radius: 30px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    transform: translateY(20px);
    opacity: 0;
}

.project-card:hover .view-project-btn {
    transform: translateY(0);
    opacity: 1;
}

.view-project-btn:hover {
    background-color: #c8e600;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(221, 255, 0, 0.3);
}

.project-info {
    padding: 24px;
    background-color: var(--card-bg);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.project-info h3 {
    margin: 0 0 12px;
    color: var(--accent-color);
    font-size: 1.3rem;
    font-weight: 600;
    transition: color 0.3s ease;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    max-height: 3em; /* Fallback para navegadores sem suporte ao line-clamp */
}

.project-card:hover .project-info h3 {
    color: var(--secondary-color);
}

.project-info p {
    margin: 0 0 15px;
    color: #bbb;
    font-size: 0.95rem;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    max-height: 4.5em; /* Fallback para navegadores sem suporte ao line-clamp */
}

.project-category {
    display: inline-block;
    background-color: var(--hover-color);
    color: var(--text-color);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    font-weight: 500;
    transition: all 0.3s ease;
    width: fit-content;
}

.project-card:hover .project-category {
    background-color: rgba(221, 255, 0, 0.1);
    color: var(--secondary-color);
}

.project-date {
    font-size: 0.85rem;
    color: var(--text-color);
    opacity: 0.7;
    margin-top: auto;
}

/* Classes adicionais para as tags de projeto */
.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: auto;
}

.project-tag {
    background-color: var(--hover-color);
    color: var(--text-color);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    transition: all 0.3s ease;
}

.project-card:hover .project-tag {
    background-color: rgba(221, 255, 0, 0.1);
    color: var(--secondary-color);
}

/* Loading Container */
.loading-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    grid-column: 1 / -1;
    width: 100%;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(221, 255, 0, 0.1);
    border-radius: 50%;
    border-top-color: var(--secondary-color);
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.loading-container p {
    color: var(--text-color);
    font-size: 1rem;
}

/* No Results Message */
.no-results-message {
    text-align: center;
    padding: 4rem 2rem;
    grid-column: 1 / -1;
    width: 100%;
}

.no-results-message i {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.no-results-message h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.no-results-message p {
    color: var(--text-color);
    max-width: 600px;
    margin: 0 auto 2rem;
}

/* Contact CTA Section */
.contact-cta {
    padding: 5rem 0;
    background: linear-gradient(to bottom, var(--primary-color), #1e1e1e);
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    color: var(--accent-color);
}

.cta-content p {
    font-size: 1.1rem;
    color: var(--text-color);
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Project Modal Styles */
.project-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    overflow-y: auto;
}

.project-modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-container {
    background-color: var(--card-bg);
    width: 90%;
    max-width: 1000px;
    max-height: 90vh;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    transform: translateY(30px);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
    margin: auto; /* Centraliza em todos os casos */
    overflow-y: auto; /* Adiciona rolagem quando necessário */
}

.project-modal.active .modal-container {
    transform: translateY(0);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-header h2 {
    font-size: 1.5rem;
    color: var(--accent-color);
    margin: 0;
}

.close-modal {
    background: none;
    border: none;
    color: var(--text-color);
    font-size: 1.8rem;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close-modal:hover {
    color: var(--secondary-color);
}

.modal-content {
    padding: 1.5rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.project-gallery {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.main-image {
    width: 100%;
    height: 400px;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.thumbnail-gallery {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
    margin: 0 -5px; /* Alinhamento negativo para compensar padding */
    padding: 5px; /* Adiciona espaço para evitar cortes */
}

.thumbnail-gallery::-webkit-scrollbar {
    height: 6px;
}

.thumbnail-gallery::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

.thumbnail-gallery::-webkit-scrollbar-thumb {
    background: var(--secondary-color);
    border-radius: 4px;
}

.thumbnail {
    width: 80px;
    height: 60px;
    border-radius: 4px;
    object-fit: cover;
    cursor: pointer;
    transition: all 0.3s ease;
    opacity: 0.7;
    border: 2px solid transparent;
}

.thumbnail:hover, .thumbnail.active {
    opacity: 1;
    border-color: var(--secondary-color);
    transform: scale(1.05);
}

.project-details {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.details-section {
    flex: 1;
    min-width: 300px;
}

.details-section h3 {
    font-size: 1.2rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    position: relative;
    font-weight: 600;
}

.details-section h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 40px;
    height: 2px;
    background-color: var(--secondary-color);
}

.details-section p {
    color: var(--text-color);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.tech-stack li {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-color);
    padding: 0.35rem 0.75rem;
    border-radius: 4px;
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.tech-stack li:hover {
    background-color: rgba(221, 255, 0, 0.1);
    color: var(--secondary-color);
    transform: translateY(-2px);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.result-item {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
    transition: all 0.3s ease;
}

.result-item:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.result-number {
    display: block;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.result-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-color);
}

.project-cta {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.project-cta .cta-button {
    background-color: var(--secondary-color);
    color: var(--primary-color);
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.project-cta .cta-button:hover {
    background-color: #c8e600;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(221, 255, 0, 0.2);
}

/* Animations */
.reveal-fade {
    opacity: 0;
    transition: all 0.8s ease;
}

.reveal-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.reveal-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.8s ease;
}

.reveal-right {
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.8s ease;
}

.reveal-left.active, .reveal-right.active, .reveal-up.active, .reveal-fade.active {
    opacity: 1;
    transform: translate(0);
}

/* Responsive Styles */
@media (max-width: 1200px) {
    .projects-container {
        grid-template-columns: repeat(2, 350px);
    }
}

@media (max-width: 992px) {
    .projects-hero h1 {
        font-size: 2.5rem;
    }
    
    .main-image {
        height: 350px;
    }
    
    .modal-container {
        width: 95%;
    }
}

@media (max-width: 768px) {
    .projects-container {
        grid-template-columns: repeat(1, 350px);
    }
    
    .filter-container {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .projects-hero h1 {
        font-size: 2rem;
    }
    
    .projects-hero p {
        font-size: 1rem;
    }
    
    .modal-content {
        padding: 1rem;
    }
    
    .main-image {
        height: 250px;
    }
    
    .project-details {
        flex-direction: column;
    }
    
    .project-gallery {
        gap: 0.5rem;
    }
    
    .thumbnail {
        width: 60px;
        height: 45px;
    }
}

@media (max-width: 576px) {
    .project-image {
        height: 220px;
    }
    
    .projects-container {
        grid-template-columns: repeat(1, 300px);
        gap: 30px;
    }
    
    .filter-buttons {
        width: 100%;
        overflow-x: auto;
        padding-bottom: 10px;
        justify-content: flex-start;
        display: flex;
        flex-wrap: nowrap;
        padding-right: 10px;
        -webkit-overflow-scrolling: touch;
    }
    
    .filter-buttons::-webkit-scrollbar {
        height: 4px;
    }
    
    .filter-buttons::-webkit-scrollbar-track {
        background: rgba(255, 255, 255, 0.1);
    }
    
    .filter-buttons::-webkit-scrollbar-thumb {
        background: var(--secondary-color);
    }
    
    .modal-header h2 {
        font-size: 1.2rem;
    }
    
    .main-image {
        height: auto;
        max-height: 300px;
    }
    
    .result-item {
        padding: 0.75rem;
    }
    
    .result-number {
        font-size: 1.2rem;
    }
    
    .project-cta {
        flex-direction: column;
    }
    
    .project-cta .cta-button {
        width: 100%;
        text-align: center;
        justify-content: center;
    }
}

@media (max-width: 400px) {
    .projects-container {
        grid-template-columns: repeat(1, 280px);
    }
    
    .project-card {
        min-height: 420px;
    }
    
    .project-image {
        height: 200px;
    }
}