/*--------------------------------------------------*/
/* SETUP INICIAL E VARIÁVEIS       */
/*--------------------------------------------------*/
:root {
    --green-light: #C3FE4D;
    --green-dark: #2BA02D;
    --blue-dark: #19305A;
    --white: #FFFFFF;
    --gray-light: #f8f9fa;
    --gray-dark: #343a40;
    
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Montserrat', sans-serif;
    
    --shadow-soft: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 10px 40px rgba(0, 0, 0, 0.15);
}

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

body {
    font-family: var(--font-body);
    background: linear-gradient(135deg, var(--gray-light), #e9ecef);
    color: var(--gray-dark);
    line-height: 1.7;
    overflow-x: hidden; /* Garante que não haja scroll horizontal desnecessário */
}

/*--------------------------------------------------*/
/* COMPONENTES GLOBAIS             */
/*--------------------------------------------------*/
.content-box {
    background: var(--white);
    border-radius: 16px;
    padding: 2rem 2.5rem;
    box-shadow: var(--shadow-soft);
    margin-bottom: 2rem;
    border: 1px solid rgba(0,0,0,0.05);
}

.section-title {
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--blue-dark);
    font-size: 1.75rem;
    text-align: center;
    margin-bottom: 1.5rem;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--green-light);
    margin: 0.5rem auto 0;
    border-radius: 2px;
}

/*--------------------------------------------------*/
/* CABEÇALHO                       */
/*--------------------------------------------------*/
.main-header {
    background: var(--white);
    padding: 1rem 2rem;
    box-shadow: var(--shadow-soft);
}
.header-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 1rem;
}
.logo {
    height: 60px;
    width: auto;
}
.main-header h1 {
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--blue-dark);
    font-size: 1.5rem;
}

/*--------------------------------------------------*/
/* SEÇÃO DE DOAÇÃO                 */
/*--------------------------------------------------*/
.donation-section {
    background: var(--blue-dark);
    color: var(--white);
    padding: 1.5rem;
}
.donation-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}
.qrcode-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--white);
    padding: 0.5rem;
    border-radius: 8px;
    transition: transform 0.3s ease;
}
.qrcode-container:hover {
    transform: scale(1.05);
}
.qrcode-container img {
    height: 70px;
    border-radius: 4px;
}
.donation-text {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--blue-dark);
}
.donation-info {
    text-align: center;
}
.mercado-pago-text {
    font-weight: 800;
    font-size: 1rem;
    color: var(--green-light);
    letter-spacing: 1px;
}
.bank-info-text {
    font-size: 1.1rem;
    font-weight: 400;
    background: rgba(255,255,255,0.1);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    margin-top: 0.5rem;
}

/*--------------------------------------------------*/
/* NAVEGAÇÃO (GLASSMORPHISM)       */
/*--------------------------------------------------*/
.main-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}
.main-nav ul {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    list-style: none;
    flex-wrap: wrap;
}
.main-nav a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--blue-dark);
    text-decoration: none;
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
}
.main-nav a:hover {
    background: rgba(25, 48, 90, 0.1);
    transform: translateY(-2px);
}
.main-nav a.active {
    background: var(--blue-dark);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(25, 48, 90, 0.2);
}

/*--------------------------------------------------*/
/* CONTEÚDO PRINCIPAL E PÁGINAS    */
/*--------------------------------------------------*/
.main-content {
    padding: 2rem 1rem;
}
.content-area {
    max-width: 1200px;
    margin: 0 auto;
}
.page {
    display: none;
    animation: fadeIn 0.6s ease forwards;
}
.page.active {
    display: block;
}
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/*--------------------------------------------------*/
/* ELEMENTOS ESPECÍFICOS           */
/*--------------------------------------------------*/
.video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    border-radius: 12px;
}
.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.highlight-box {
    background: var(--gray-light);
    border-left: 5px solid var(--green-dark);
    padding: 1.5rem;
    border-radius: 8px;
    margin: 1.5rem 0;
}
.highlight-box h3 {
    color: var(--green-dark);
    font-weight: 800;
    margin-bottom: 0.5rem;
}
.highlight-box p {
    font-style: italic;
    font-size: 1.1rem;
}
.button-group {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}
.btn {
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 800;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}
.btn-primary {
    background: var(--green-dark);
    color: var(--white);
}
.btn-primary:hover {
    background: #238a25;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(43, 160, 45, 0.3);
}
.btn-secondary {
    background: none;
    border-color: var(--green-dark);
    color: var(--green-dark);
}
.btn-secondary:hover {
    background: var(--green-dark);
    color: var(--white);
    transform: translateY(-3px);
}
.project-item {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    background: var(--gray-light);
    transition: box-shadow 0.3s, transform 0.3s;
}
.project-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}
.project-item img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 8px;
}
.project-content h3 {
    color: var(--blue-dark);
    font-weight: 800;
    margin-bottom: 1rem;
}
.btn-social {
    display: inline-block;
    color: white;
    text-decoration: none;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 800;
    transition: transform 0.2s, box-shadow 0.2s;
}
.btn-social.instagram {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}
.btn-social:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/*--------------------------------------------------*/
/* GALERIA DE FOTOS                */
/*--------------------------------------------------*/
.photo-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
}
.photo-item {
    overflow: hidden;
    border-radius: 12px;
    box-shadow: var(--shadow-soft);
    transition: transform 0.3s ease;
    cursor: pointer;
}
.photo-item:hover {
    transform: scale(1.05) rotate(1deg);
}
.photo-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

/*--------------------------------------------------*/
/* BOX DE FUNDOS (NOVO)            */
/*--------------------------------------------------*/
.fundos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}
.fundo-card {
    background-color: var(--gray-light);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    border: 1px solid rgba(0,0,0,0.05);
    transition: transform 0.3s, box-shadow 0.3s;
}
.fundo-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-medium);
}
.fundo-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    line-height: 1;
}
.fundo-card h3 {
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--blue-dark);
    margin-bottom: 0.75rem;
}

/*--------------------------------------------------*/
/* RODAPÉ (AJUSTES PARA ÍCONES SOCIAIS) */
/*--------------------------------------------------*/
.main-footer {
    background: var(--blue-dark);
    color: var(--white);
    padding: 3rem 1rem;
    margin-top: 2rem;
}
.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}
.footer-info h4 {
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--green-light);
    margin-bottom: 1rem;
}
.footer-info p {
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.footer-info a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s;
}
.footer-info a:hover {
    color: var(--green-light);
    text-decoration: underline;
}

.footer-social {
    display: flex; /* Para que os links fiquem lado a lado */
    gap: 1rem; /* Espaçamento entre os ícones */
    align-items: center; /* Centraliza verticalmente os ícones */
}

/* Garante que as imagens dos links sociais tenham um tamanho consistente */
.footer-social .linkedin-link img,
.footer-social .instagram-link img {
    height: 60px; /* Mantém o tamanho existente */
    width: auto;
    border-radius: 8px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.footer-social .linkedin-link:hover img,
.footer-social .instagram-link:hover img {
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(195, 254, 77, 0.3); /* Sombra para o hover */
}


/*--------------------------------------------------*/
/* BANNER POP-UP (NOVO ESTILO - MENOR) */
/*--------------------------------------------------*/
#fullscreen-banner { /* Mantive a ID, mas o estilo é de um pop-up menor */
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8); /* Fundo semi-transparente escuro */
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000; /* Acima de tudo, inclusive lightbox */
    opacity: 1;
    visibility: visible;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

#fullscreen-banner.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none; /* Impede cliques quando invisível */
}

.banner-content {
    position: relative;
    /* Ajustes para o tamanho menor */
    width: 50vw; /* Metade da largura da viewport */
    height: 50vh; /* Metade da altura da viewport */
    max-width: 400px; /* Limite máximo de largura para desktops */
    max-height: 700px; /* Limite máximo de altura para desktops (mantendo 9:16) */
    
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--white); /* Fundo branco para o conteúdo do banner */
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    padding: 1rem; /* Espaçamento interno para a imagem */
}

.banner-content img {
    max-width: 100%;
    max-height: 100%;
    height: auto;
    width: auto;
    object-fit: contain; /* Garante que a imagem se ajuste ao contêiner sem cortar */
    aspect-ratio: 9 / 16; /* Define o formato 9:16 */
    border-radius: 8px;
}

#close-banner {
    position: absolute;
    top: -15px; /* Ajustado para ficar um pouco fora do banner */
    right: -15px; /* Ajustado para ficar um pouco fora do banner */
    background: var(--blue-dark);
    color: var(--white);
    border: none;
    border-radius: 50%;
    width: 35px; /* Um pouco maior */
    height: 35px; /* Um pouco maior */
    font-size: 1.6rem; /* Um pouco maior */
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    line-height: 1;
    transition: background 0.2s, transform 0.2s;
    box-shadow: 0 2px 5px rgba(0,0,0,0.3); /* Adicionado sombra para destacar */
}

#close-banner:hover {
    background: var(--green-dark);
    transform: scale(1.1);
}

/*--------------------------------------------------*/
/* RESPONSIVIDADE                  */
/*--------------------------------------------------*/
@media (max-width: 768px) {
    .main-header h1 {
        font-size: 1.2rem;
        text-align: center;
    }
    .header-content {
        flex-direction: column;
    }
    .project-item {
        flex-direction: column;
        text-align: center;
    }
    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    /* Ajuste do banner para tablets */
    .banner-content {
        width: 70vw; /* Maior em telas menores */
        height: auto; /* Deixa a altura se ajustar */
        max-width: 90vw; /* Limite */
        max-height: 80vh; /* Limite */
    }

    .footer-social {
        justify-content: center; /* Centraliza os ícones em telas menores */
    }
}
@media (max-width: 520px) {
    .main-nav ul {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 0.5rem;
    }
    .main-nav a {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    .content-box {
        padding: 1.5rem;
    }
    .section-title {
        font-size: 1.5rem;
    }

    /* Ajuste do banner para celulares */
    .banner-content {
        width: 90vw; /* Quase tela cheia na largura */
        height: auto; /* Deixa a altura se ajustar */
        padding: 0.5rem;
    }
    #close-banner {
        width: 30px;
        height: 30px;
        font-size: 1.4rem;
        top: -10px;
        right: -10px;
    }
}