:root {
    --primary: #2563eb;
    --primary-light: #3b82f6;
    --secondary: #4b5563;
    --light: #f9fafb;
    --dark: #1f2937;
    --success: #10b981;
    --warning: #f59e0b;

    /* Novas variáveis para tema escuro */
    --bg-color: #f5f7fa;
    --text-color: var(--dark);
    --primary-text-color: var(--primary);
    --secondary-text-color: var(--secondary);
    --card-bg: white;
    --header-bg: white;
    --footer-bg: var(--dark);
    --input-bg: white;
    --border-color: #e5e7eb;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

[data-theme="dark"] {
    --bg-color: #121212;
    /* Fundo mais escuro */
    --text-color: #ffffff;
    /* Texto principal branco */
    --primary-text-color: #60a5fa;
    /* Azul mais claro para contraste */
    --secondary-text-color: #a0aec0;
    /* Cinza claro para texto secundário */
    --card-bg: #2d2d2d;
    --header-bg: #222;
    --footer-bg: #111;
    --input-bg: #333;
    --border-color: #444;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background-color 0.3s, color 0.3s;
}


.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background-color: white;
    background-color: var(--header-bg);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    color: var(--primary);
    font-size: 1.2rem;
}

.logo-img {
    height: 40px;
    /* Ajuste a altura conforme necessário */
    width: auto;
}

/* Controle de visibilidade dos logos */
.logo-dark {
    display: none;
}

[data-theme="dark"] .logo-light {
    display: none;
}

[data-theme="dark"] .logo-dark {
    display: block;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 25px;
}

nav a {
    text-decoration: none;
    color: var(--secondary-text-color);
    font-weight: 500;
    transition: color 0.3s;
}

nav a:hover {
    color: var(--primary);
}

.cta-button {
    background-color: var(--primary);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s;
}

.cta-button:hover {
    background-color: var(--primary-light);
}

.hero {
    text-align: center;
    padding: 60px 0 40px;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--text-color);
}

.hero p {
    font-size: 1.1rem;
    color: var(--secondary-text-color);
    max-width: 700px;
    margin: 0 auto 30px;
}

.main-tool {
    background-color: var(--card-bg);
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    padding: 30px;
    margin-bottom: 40px;
}

.tool-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    /* Permite quebra de linha */
    border-bottom: 1px solid #e5e7eb;
    padding-bottom: 15px;
}

.tool-header h2 {
    font-size: 1.5rem;
    color: var(--text-color);
}

.tool-description {
    color: var(--secondary-text-color);
    margin-bottom: 20px;
    line-height: 1.6;
    font-size: 1rem;
}

.section-intro {
    color: var(--secondary-text-color);
    margin-bottom: 30px;
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.tool-tabs {
    display: flex;
    gap: 10px;
}

.tool-tab {
    padding: 8px 16px;
    background-color: #e5e7eb;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s;
}

.tool-tab.active {
    background-color: var(--primary);
    color: white;
}

.date-inputs {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 30px;
}

.input-group {
    flex: 1;
    min-width: 250px;
}

.input-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--secondary-text-color);
}

.input-group input,
.input-group select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.3s;
    background-color: var(--input-bg);
    color: var(--text-color);
    border-color: var(--border-color);
}

.input-group input:focus,
.input-group select:focus {
    outline: none;
    border-color: var(--primary);
}

.btn {
    background-color: var(--primary);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s;
}

.calculate-btn {
    background-color: var(--primary);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s;
    margin-bottom: 30px;
}

.calculate-btn:hover {
    background-color: var(--primary-light);
}

.results {
    display: none;
    background-color: var(--bg-color);
    border-radius: 8px;
    padding: 20px;
    border-left: 4px solid var(--primary);
}

.results h3 {
    margin-bottom: 15px;
    color: var(--text-color);
}

.result-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.result-card {
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 15px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.result-card h4 {
    font-size: 0.9rem;
    color: var(--secondary-text-color);
    margin-bottom: 10px;
}

.result-value {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-text-color);
}

.holidays-section {
    margin-top: 20px;
}

.holidays-section h4 {
    margin-bottom: 15px;
    font-size: 1.1rem;
    color: var(--secondary-text-color);
}

.holidays-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 15px;
}

.holiday-month-card {
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 15px;
}

.holiday-month-card h5 {
    font-size: 1rem;
    color: var(--primary-text-color);
    padding-bottom: 10px;
    margin-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.holiday-item {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    font-size: 0.9rem;
}

.holiday-date {
    font-weight: 500;
    flex-shrink: 0;
    margin-right: 10px;
}

.holiday-name {
    color: var(--secondary-text-color);
}

.export-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.export-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 15px;
    border-radius: 6px;
    border: 1px solid transparent;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.export-btn.google-btn {
    background-color: #4285F4;
    color: white;
}

.export-btn.pdf-btn {
    background-color: #E63946;
    color: white;
}

.export-btn.csv-btn {
    background-color: #2a9d8f;
    color: white;
}

.features {
    padding: 60px 0;
}

.features h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 40px;
    color: var(--text-color);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background-color: var(--card-bg);
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s;
}

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

.feature-icon {
    font-size: 2rem;
    color: var(--primary-text-color);
    margin-bottom: 15px;
}

.feature-card h3 {
    margin-bottom: 10px;
    color: var(--text-color);
}

.feature-card p {
    color: var(--secondary-text-color);
    font-size: 0.95rem;
}

.ads-section {
    margin: 40px 0;
    padding: 20px;
    background-color: #f0f4f8;
    border-radius: 8px;
    text-align: center;
    /* Adicionado para reservar espaço e reduzir CLS */
    min-height: 250px;
}

.content-ad-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    margin: 40px 0;
    align-items: center;
}

.useful-content h3 {
    font-size: 1.3rem;
    color: var(--primary-text-color);
    margin-bottom: 15px;
}

.useful-content p {
    color: var(--secondary-text-color);
    line-height: 1.6;
    margin-bottom: 10px;
}


footer {
    background-color: var(--dark);
    color: #9ca3af;
    padding: 20px 0;
    margin-top: 60px;
}

.footer-column a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-column a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    color: #9ca3af;
    font-size: 0.9rem;
}

.footer-links {
    margin-top: 10px;
    font-size: 0.9rem;
}

.footer-links a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: white;
    text-decoration: underline;
}

.theme-toggle {
    background: none;
    border: none;
    color: var(--text-color);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 8px;
    margin-right: 10px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    /* Adiciona espaçamento entre os botões */
}

.header-actions .theme-toggle {
    padding: 8px;
    margin-right: 0;
}


.interval-inputs {
    display: flex;
    gap: 10px;
}

.no-holidays {
    color: var(--secondary-text-color);
    display: none;
    /* Escondido por padrão */
    padding: 10px 0;
}

/* Seção de Visualização de Feriados */
.holidays-viewer-section {
    background-color: var(--card-bg);
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    padding: 30px;
    margin-bottom: 40px;
}

.year-selector-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.year-selector-group label {
    font-weight: 500;
    color: var(--secondary-text-color);
}

.year-selector-group select {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background-color: var(--input-bg);
    color: var(--text-color);
}

.holidays-viewer-grid {
    display: grid;
    grid-template-columns: 1fr;
    /* Cada mês ocupará uma linha */
    gap: 15px;
    margin-top: 20px;
}

.loading-spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 40px auto;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}


/* Adicione animações */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.results {
    animation: fadeIn 0.3s ease-out;
}

.holiday-viewer-month {
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 15px;
}

.holiday-viewer-month h3 {
    font-size: 1.3rem;
    color: var(--primary-text-color);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.holiday-viewer-month .holiday-card {
    display: inline-block;
    /* Permite que os cards fiquem lado a lado */
    width: 120px;
    /* Largura fixa para os cards */
    margin-right: 15px;
    margin-bottom: 15px;
}

.holiday-card {
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    text-align: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    vertical-align: top;
    /* Alinha os cards pelo topo */
}

.holiday-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
}

.holiday-card-date {
    background-color: var(--primary);
    color: white;
    padding: 8px;
}

.holiday-card-day {
    display: block;
    font-size: 1.5rem;
    /* Diminuído */
    font-weight: 600;
}

.holiday-card-month {
    display: block;
    font-size: 0.75rem;
    /* Diminuído */
    text-transform: uppercase;
}

.holiday-card-name {
    padding: 10px 8px;
    /* Diminuído */
    font-size: 0.85rem;
    /* Diminuído */
    min-height: 40px;
    /* Garante altura mínima para nomes de tamanhos diferentes */
}

/* Seção de Contadores */
.counters-section {
    background-color: var(--card-bg);
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    padding: 30px;
    margin-bottom: 40px;
}

.counter-creator {
    background-color: var(--bg-color);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    margin-bottom: 30px;
}

.counter-creator h3 {
    margin-bottom: 15px;
    color: var(--primary-text-color);
}

.counter-creator .input-group {
    margin-bottom: 15px;
}

.counters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.counter-card {
    background-color: var(--bg-color);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    padding: 20px;
    text-align: center;
    position: relative;
}

.counter-card h4 {
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.counter-card .counter-days {
    font-size: 3rem;
    font-weight: 600;
    color: var(--primary-text-color);
}

.counter-card .counter-label {
    font-size: 0.9rem;
    color: var(--secondary-text-color);
    margin-bottom: 15px;
}

.counter-card .counter-target-date {
    font-size: 0.85rem;
    color: var(--secondary-text-color);
    border-top: 1px solid var(--border-color);
    padding-top: 10px;
    margin-top: 10px;
}

.counter-card-actions {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.counter-delete-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background: none;
    border: none;
    color: var(--secondary-text-color);
    cursor: pointer;
    font-size: 1rem;
}

.counter-share-btn {
    background-color: #25D366;
    color: white;
    border: none;
    border-radius: 50%;
    width: 35px;
    height: 35px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

/* Seção Sobre */
.about-section {
    background-color: var(--card-bg);
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    padding: 30px;
    margin-bottom: 40px;
}

.about-content .about-intro {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 30px;
    color: var(--secondary-text-color);
}

.about-content h3 {
    font-size: 1.5rem;
    color: var(--primary-text-color);
    margin-top: 20px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.about-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.about-feature-card {
    background-color: var(--bg-color);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.about-feature-card h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: var(--text-color);
}

.about-feature-card p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--secondary-text-color);
}

.about-content a {
    color: var(--primary-text-color);
    text-decoration: none;
    font-weight: 500;
}

/* Estilos para a Seção de Contato */
.contact-email-link {
    display: inline-block;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    padding: 10px 15px;
    border-radius: 6px;
    margin-top: 10px;
    transition: background-color 0.3s, color 0.3s;
}

.contact-email-link:hover {
    background-color: var(--primary);
    color: white;
    border-color: var(--primary);
}

.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 20px;
}

.social-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    border-radius: 8px;
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.social-link:hover {
    transform: translateY(-2px);
    opacity: 0.9;
}

.social-link.linkedin {
    background-color: #0077B5;
}

.social-link.instagram {
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
}

.social-link.github {
    background-color: #333;
}

[data-theme="dark"] .social-link.github {
    background-color: #444;
}


.mobile-nav-toggle {
    display: none;
    /* Mostra o botão hambúrguer */
}

.mobile-nav-toggle {
    background: none;
    border: none;
    color: var(--text-color);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 5px;
}

.close-nav-btn {
    display: none;
    /* Esconde o botão de fechar por padrão */
}

@media (max-width: 992px) {
    .header-content {
        justify-content: space-between;
        /* Logo à esquerda, botões à direita */
    }

    .mobile-nav-toggle {
        display: block;
        /* Mostra o botão hambúrguer */
    }

    .close-nav-btn {
        display: block;
        position: absolute;
        top: 20px;
        right: 25px;
        background: none;
        border: none;
        font-size: 2rem;
        color: var(--text-color);
        cursor: pointer;
    }

    nav {
        position: fixed;
        top: 0;
        right: -100%;
        /* Começa fora da tela */
        width: 70%;
        height: 100vh;
        background-color: var(--card-bg);
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        transition: right 0.4s ease-in-out;
        padding-top: 80px;
    }

    nav.active {
        right: 0;
        /* Traz o menu para a tela */
    }

    nav ul {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    nav a {
        font-size: 1.2rem;
    }

    .hero h1 {
        font-size: 2rem;
        /* Levemente maior para impacto */
    }

    .hero p {
        font-size: 1rem;
    }

    .main-tool,
    .holidays-viewer-section,
    .counters-section,
    .content-section,
    .about-section {
        padding: 20px;
        /* Menos padding em telas menores */
    }

    .tool-header {
        flex-direction: column;
        /* Empilha título e outros elementos */
        align-items: flex-start;
        gap: 15px;
    }

    .date-inputs {
        flex-direction: column;
        gap: 15px;
    }

    .interval-inputs {
        /* Mantém lado a lado se couber, mas permite quebra */
        flex-wrap: wrap;
    }

    .content-ad-wrapper {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }
}

@media (max-width: 768px) {

    .about-features-grid,
    .result-grid {
        grid-template-columns: 1fr;
    }

}

.cookie-consent-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--dark);
    color: var(--light);
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
}

nav {
    z-index: 102;
    /* Garante que o menu fique acima do seletor de idioma */
}

.cookie-consent-banner p {
    margin: 0;
    margin-right: 20px;
}

.cookie-buttons {
    display: flex;
    gap: 10px;
}

.cookie-consent-banner .btn {
    /* Estilo para o botão de recusar */
    background-color: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s, color 0.3s, border-color 0.3s;
}

.cookie-consent-banner .btn:hover {
    background-color: var(--primary);
    color: white;
}

.cookie-consent-banner a {
    color: var(--primary-light);
    text-decoration: underline;
}

/* Seções de Conteúdo Genéricas (Como Usar, FAQ, etc.) */
.content-section {
    background-color: var(--card-bg);
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    padding: 30px;
    margin-top: 40px;
    margin-bottom: 40px;
}

.content-section h3 {
    font-size: 1.5rem;
    color: var(--text-color);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.content-section p,
.content-section li {
    color: var(--secondary-text-color);
    line-height: 1.7;
}

/* Estilos para a seção "Como Usar" */
.steps-list {
    list-style: none;
    padding-left: 0;
    margin-top: 15px;
    counter-reset: step-counter;
}

.steps-list li {
    margin-bottom: 15px;
    padding-left: 35px;
    position: relative;
}

.steps-list li::before {
    counter-increment: step-counter;
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 0;
    width: 25px;
    height: 25px;
    background-color: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 600;
}

.faq-item {
    margin-bottom: 25px;
    border-left: 3px solid var(--primary);
    padding: 15px 20px;
    background-color: var(--bg-color);
    border-radius: 0 8px 8px 0;
    transition: background-color 0.3s;
}

.faq-item:hover {
    background-color: var(--input-bg);
}

.faq-item h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

/* Estilos Aprimorados para a Seção de Artigos */
#artigos.content-section {
    padding-top: 50px;
    padding-bottom: 50px;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.article-card {
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 25px;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.article-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}

.article-card h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    border: none;
    padding: 0;
    color: var(--text-color);
}

.article-summary {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    line-clamp: 3;
    overflow: hidden;
}

.read-more-link {
    display: inline-block;
    margin-top: 25px;
    /* Aumenta o espaçamento do texto acima */
    padding: 8px 18px;
    /* Diminui o tamanho do botão */
    background-color: var(--primary);
    color: white;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    text-align: center;
    transition: background-color 0.3s, transform 0.3s;
}

.read-more-link:hover {
    background-color: var(--primary-light);
    transform: translateY(-2px);
}

/* Estilos para o Modal de Artigos */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1100;
    padding: 20px;
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background-color: var(--card-bg);
    color: var(--text-color);
    padding: 30px 40px;
    border-radius: 10px;
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    animation: slideIn 0.4s ease-out;
}

/* Scrollbar personalizada para o modal */
.modal-content::-webkit-scrollbar {
    width: 8px;
}

.modal-content::-webkit-scrollbar-track {
    background: var(--bg-color);
    border-radius: 10px;
}

.modal-content::-webkit-scrollbar-thumb {
    background-color: var(--secondary-text-color);
    border-radius: 10px;
    border: 2px solid var(--bg-color);
}


@keyframes slideIn {
    from {
        transform: translateY(-30px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-close-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--secondary-text-color);
    cursor: pointer;
    line-height: 1;
    transition: color 0.3s, transform 0.3s;
}

.modal-close-btn:hover {
    color: var(--text-color);
    transform: rotate(90deg);
}

#modal-article-title {
    font-size: 1.8rem;
    margin-bottom: 25px;
    color: var(--primary-text-color);
    line-height: 1.3;
    padding-right: 40px;
    /* Espaço para o botão de fechar */
}

#modal-article-body p,
#modal-article-body li {
    line-height: 1.8;
    margin-bottom: 15px;
    color: var(--secondary-text-color);
    font-size: 1rem;
}

#modal-article-body h4 {
    color: var(--text-color);
    margin-top: 25px;
    margin-bottom: 10px;
}

/* Estilos para o Seletor de Idioma */
.language-selector select {
    background-color: var(--input-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 6px 8px;
    font-size: 0.9rem;
    cursor: pointer;
    margin-right: 10px;
    -webkit-appearance: none;
    /* Remove a aparência padrão */
    -moz-appearance: none;
    appearance: none;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* Estilos para o Seletor Customizado */
.custom-select-wrapper {
    position: relative;
    display: inline-block;
}

.custom-select-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 12px;
    background-color: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    min-width: 130px;
}

.custom-select-trigger .lang-text {
    padding-left: 24px;
    background-repeat: no-repeat;
    background-position: left center;
    background-size: 16px;
}

.custom-select-trigger .fas {
    font-size: 0.8rem;
    transition: transform 0.3s;
}

.custom-select-options {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    margin-top: 5px;
    z-index: 101;
    display: none;
    /* Escondido por padrão */
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.custom-select-wrapper.open .custom-select-options {
    display: block;
}

.custom-select-wrapper.open .custom-select-trigger .fas {
    transform: rotate(180deg);
}

.custom-option {
    padding: 10px 12px;
    cursor: pointer;
    padding-left: 40px;
    background-repeat: no-repeat;
    background-position: 12px center;
    background-size: 16px;
}

.custom-option:hover {
    background-color: var(--bg-color);
}

.custom-option.selected {
    background-color: var(--primary-light);
    color: white;
}

.lang-pt-BR {
    background-image: url('https://flagcdn.com/w20/br.png');
}

.lang-en-US {
    background-image: url('https://flagcdn.com/w20/us.png');
}

.lang-es-ES {
    background-image: url('https://flagcdn.com/w20/es.png');
}

.lang-fr-FR {
    background-image: url('https://flagcdn.com/w20/fr.png');
}

.lang-de-DE {
    background-image: url('https://flagcdn.com/w20/de.png');
}