/* Variáveis */
:root {
    --primary-color: #4a90e2;
    --secondary-color: #0d1318;
    --accent-color: #3498db;
    --dark-color: #060607;
    --darker-color: #05070d;
    --light-color: #0f1419;
    --card-bg: #10161d;
    --card-hover: #0b1014;
    --success-color: #27ae60;
    --warning-color: #f39c12;
    --danger-color: #e74c3c;
    --text-color: #ffffff;
    --text-secondary: #bdc3c7;
    --border-color: #161b20;
    --font-main: 'Roboto', sans-serif;
    --font-heading: 'Orbitron', sans-serif;
}

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

html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%; /* Garante que body e html ocupam a viewport */
    overflow-x: hidden; /* Previne scroll horizontal acidental */
}

body {
    font-family: var(--font-main);
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--light-color);
}
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Tipografia */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 1rem;
}
h1 {
    font-size: 2.5rem;
}
h2 {
    font-size: 2rem;
}
p {
    margin-bottom: 1rem;
    color: var(--text-color);
}
a {
    text-decoration: none;
    color: var(--primary-color);
    transition: all 0.3s ease;
}
a:hover {
    color: var(--accent-color);
}

/* Botões */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 4px;
    font-weight: bold;
    text-align: center;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    color: var(--text-color);
}
.btn-primary {
    background-color: var(--primary-color);
    color: var(--text-color);
}
.btn-primary:hover {
    background-color: #357abd;
    transform: translateY(-2px);
}
.btn-secondary {
    background-color: var(--secondary-color);
    color: var(--text-color);
}
.btn-secondary:hover {
    background-color: var(--card-hover);
    transform: translateY(-2px);
}
.btn-small {
    padding: 6px 12px;
    font-size: 0.9rem;
}

/* Barra de Contacto */
.contact-bar {
    background-color: var(--darker-color);
    color: var(--text-color);
    padding: 8px 0;
    font-size: 0.9rem;
}
.contact-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.contact-bar span {
    margin-right: 20px;
    color: var(--text-color);
}
.contact-bar i {
    margin-right: 5px;
}
.social-icons a {
    color: var(--text-color);
    margin-left: 15px;
    font-size: 1.1rem;
}
.social-icons a:hover {
    color: var(--accent-color);
}

/* Cabeçalho Principal */
.main-header {
    background-color: var(--dark-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    position: sticky;
    top: 0;
    z-index: 1000;
}
.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}
.logo h1 {
    font-size: 1.8rem;
    margin-bottom: 0;
    color: var(--primary-color);
}
.logo p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 0;
}
.main-nav ul {
    display: flex;
    list-style: none;
}
.main-nav li {
    margin-left: 25px;
}
.main-nav a {
    color: var(--text-color);
    font-weight: 500;
    position: relative;
}
.main-nav a:hover {
    color: var(--primary-color);
}
.main-nav li.active a {
    color: var(--primary-color);
    font-weight: bold;
}
.main-nav li.active a:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
}
.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-color);
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.8)), url('../imagens/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    color: var(--text-color);
    padding: 100px 0;
    text-align: center;
}
.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--text-color);
}
.hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 30px;
    color: var(--text-color);
}
.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
}

/* Seções */
.section-title {
    text-align: center;
    margin-bottom: 50px;
    position: relative;
    color: var(--text-color);
}
.section-title:after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background-color: var(--primary-color);
    margin: 15px auto 0;
}

/* Cards de Serviços */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}
.service-card {
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-color);
}
.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
    background-color: var(--card-hover);
}
.service-card h3 {
    color: var(--text-color);
}
.service-card p {
    color: var(--text-secondary);
}
.service-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

/* Sobre Nós */
.about-section {
    padding: 80px 0; /* Espaço vertical */
    position: relative;
    color: var(--text-color);
    overflow: hidden;
}
.about-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(26, 26, 46, 0.85), rgba(26, 26, 46, 0.9)), 
                url('../imagens/background-music.jpg') center/cover no-repeat fixed;
    z-index: -1;
}
.about-content {
    position: relative;
    z-index: 2;
}
.about-image {
    position: relative;
    z-index: 2;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

/* Porquê Nós */
.why-us {
    padding: 80px 0;
    background-color: var(--light-color);
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}
.feature-box {
    text-align: center;
    padding: 30px;
    background-color: var(--card-bg);
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
}
.feature-box:hover {
    background-color: var(--card-hover);
}
.feature-box h3 {
    color: var(--text-color);
}
.feature-box p {
    color: var(--text-secondary);
}
.feature-box i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

/* CTA Section */
.cta-section {
    padding: 60px 0;
    text-align: center;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--text-color);
}
.cta-section h2 {
    color: var(--text-color);
    margin-bottom: 20px;
}
.cta-section p {
    color: var(--text-color);
}
.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 30px;
}

/* Rodapé */
.main-footer {
    background-color: var(--darker-color);
    color: var(--text-color);
    padding: 60px 0 0;
}
.main-footer .container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}
.footer-section h3 {
    color: var(--text-color);
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}
.footer-section h3:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background-color: var(--accent-color);
}
.footer-section p {
    margin-bottom: 10px;
    color: var(--text-secondary);
}
.footer-section i {
    margin-right: 10px;
    color: var(--accent-color);
}
.footer-social {
    margin-top: 20px;
}
.footer-social a {
    display: inline-block;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-color);
    border-radius: 50%;
    text-align: center;
    line-height: 40px;
    margin-right: 10px;
    transition: all 0.3s ease;
}
.footer-social a:hover {
    background-color: var(--accent-color);
    transform: translateY(-3px);
}
.copyright {
    text-align: center;
    padding: 20px 0;
    margin-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Botões Flutuantes */
.float-buttons {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 999;
}
.whatsapp-btn, .phone-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    color: var(--text-color);
    font-size: 1.5rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}
.whatsapp-btn {
    background-color: #25D366;
}
.phone-btn {
    background-color: var(--primary-color);
}
.whatsapp-btn:hover, .phone-btn:hover {
    transform: scale(1.1);
}

/* Estilos para a página de Contactos */
.contact-detail {
    padding: 60px 0;
    background-color: var(--dark-color);
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 50px;
}
.contact-info {
    display: grid;
    gap: 20px;
}
.contact-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    border: 1px solid var(--border-color);
}
.contact-card h3 {
    color: var(--text-color);
}
.contact-card p {
    color: var(--text-secondary);
}
.contact-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}
.contact-buttons {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}
.btn-contact {
    padding: 8px 15px;
    border-radius: 4px;
    color: var(--text-color);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.contact-map {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    border: 1px solid var(--border-color);
}
.contact-map h3 {
    color: var(--text-color);
}
.contact-map p {
    color: var(--text-secondary);
}
.map-container {
    margin-top: 20px;
}
.map-btn {
    margin-top: 15px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.contact-form {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    border: 1px solid var(--border-color);
}
.contact-form h3 {
    color: var(--text-color);
}
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 30px;
}
.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-color);
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: var(--light-color);
    color: var(--text-color);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}
.form-group.full-width {
    grid-column: span 2;
}
.form-submit {
    text-align: right;
}

/* Responsividade */
@media (max-width: 992px) {
    .about-section .container {
        grid-template-columns: 1fr;
    }
    .about-image {
        order: -1;
    }
}
@media (max-width: 768px) {
    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--dark-color);
        padding: 20px;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.3);
    }
    .main-nav.active {
        display: block;
    }
    .main-nav ul {
        flex-direction: column;
    }
    .main-nav li {
        margin: 10px 0;
    }
    .mobile-menu-btn {
        display: block;
    }
    .hero h1 {
        font-size: 2.2rem;
    }
    .hero-buttons, .cta-buttons {
        flex-direction: column;
        gap: 10px;
    }
    .btn {
        display: block;
        width: 100%;
    }
    .video-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}
@media (max-width: 576px) {
    .contact-bar .container {
        flex-direction: column;
        gap: 10px;
    }
    .hero {
        padding: 80px 0;
    }
    .hero h1 {
        font-size: 1.8rem;
    }
    .float-buttons {
        bottom: 20px;
        right: 20px;
    }
    .whatsapp-btn, .phone-btn {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    .video-grid {
        grid-template-columns: 1fr;
    }
}

/* Estilos para grade de vídeos */
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); /* Ajuste responsivo */
    gap: 30px;
    margin-top: 20px;
}
/* Secção de Vídeos - Fundo Transparente com Gradiente */
.video-section {
    position: relative;
    padding: 60px 0;
    text-align: center;
    background-color: transparent; /* Fundo completamente transparente */
}

/* Overlay com Gradiente Semi-Transparente */
.video-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        rgba(0, 0, 0, 0.4), 
        rgba(0, 0, 0, 0.6)
    );
    z-index: -1;
}

/* Grid de Vídeos Responsivo */
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 20px;
}

/* Container de Vídeo com Proporção Fixa (16:9) */
.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
    height: 0;
    overflow: hidden;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* Estilo dos Cartões de Vídeo */
.video-card {
    background-color: var(--card-bg);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
    text-align: center;
    border: 1px solid var(--border-color);
}

.video-card:hover {
    transform: translateY(-5px);
    background-color: var(--card-hover);
}

.video-card h3 {
    font-size: 1.2rem;
    margin: 15px 0 10px;
    color: var(--text-color);
}

.video-card p {
    color: var(--text-secondary);
    padding: 0 15px 15px;
}

/* Album Cover Styling */
.album-cover-container {
    width: 100%;
    margin: 0 auto 15px;
    display: flex;
    justify-content: center;
}
.album-cover-frame {
    width: 180px;
    height: 180px;
    padding: 12px;
    background: var(--card-bg);
    border-radius: 8px;
    box-shadow: 
        0 4px 8px rgba(0,0,0,0.2),
        inset 0 0 0 1px rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
}
.album-cover-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 4px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.feature-box:hover .album-cover-img {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}
.feature-box {
    padding: 25px 20px;
}

/* Discography Section */
.discography-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    margin: 40px 0;
}
.album-card {
    background: var(--card-bg);
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.album-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
}
.album-art {
    position: relative;
    padding-top: 100%; /* 1:1 Aspect Ratio */
    overflow: hidden;
}
.album-art img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.album-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.album-card:hover .album-overlay {
    opacity: 1;
}
.album-info {
    padding: 20px;
}
.album-info h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}
.year {
    color: var(--text-secondary);
    font-weight: normal;
}
.btn-stream {
    padding: 8px 20px;
    background: var(--primary-color);
    color: white;
    border-radius: 20px;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}
.btn-stream:hover {
    background: var(--accent-color);
}

/* Ícone do Wox Agent - Posicionamento no Header */
.chat-icon-header {
    position: relative;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    padding: 8px 16px;
    border-radius: 25px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(74, 144, 226, 0.3);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    text-decoration: none;
}

.chat-icon-header:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(74, 144, 226, 0.4);
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    color: white;
}

.chat-icon-header:active {
    transform: translateY(0);
    box-shadow: 0 4px 15px rgba(74, 144, 226, 0.3);
}

.chat-icon-header i {
    font-size: 16px;
    margin-right: 0;
}

/* Ajuste no cabeçalho principal para incluir o botão */
.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 25px;
}

/* Ícone do chat flutuante (mantém o original também) */
.chat-icon-float {
    position: fixed;
    bottom: 90px; /* Posiciona acima dos outros botões flutuantes */
    right: 30px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    padding: 12px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
    box-shadow: 0 6px 20px rgba(74, 144, 226, 0.4);
    z-index: 1000;
    transition: all 0.3s ease;
    width: 56px;
    height: 56px;
}

.chat-icon-float:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 8px 25px rgba(74, 144, 226, 0.5);
}

/* Chat Widget Pop-up - Melhorado (Este é o pop-up IA que estamos a otimizar) */
.ia-popup { /* Renomeado de .chat-widget para ia-popup para consistência */
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;   /* 100% da largura da viewport */
    height: 100vh;  /* 100% da altura da viewport */
    background-color: rgba(0, 0, 0, 0.8);
    display: none; /* Inicia escondido */
    justify-content: center;
    align-items: center;
    z-index: 9999; /* Garante que está acima de tudo */
    backdrop-filter: blur(5px); /* Mantém o efeito de blur */
    animation: fadeIn 0.3s ease-out; /* Animação de entrada */
}

.ia-popup-content { /* Renomeado de .chat-widget-content para ia-popup-content */
    background: white; /* Ou linear-gradient(145deg, var(--card-bg), var(--light-color)); */
    padding: 20px; /* Padding ajustado */
    border-radius: 15px; /* Bordas arredondadas */
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3); /* Sombra */
    position: relative;
    max-width: 100%;
    max-height: 90%;
    width: 600px; /* Largura padrão */
    height: 600px; /* Altura padrão */
    display: flex; /* Para flex-direction: column se tiver cabeçalho/corpo/rodapé */
    flex-direction: column; /* Para empilhar conteúdo verticalmente */
    overflow: hidden; /* Gar
}
    /* Pop-up do Agente (Wox Agent) - Estilo Consolidado e Corrigido */
.ia-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.8); /* Fundo escuro semi-transparente */
    display: flex; /* Usar flexbox para centralizar */
    justify-content: center;
    align-items: center;
    z-index: 9999; /* Garante que está acima de tudo */
    backdrop-filter: blur(5px); /* Efeito de blur no fundo */
    opacity: 0; /* Começa invisível */
    visibility: hidden; /* Esconde completamente para não receber eventos de clique */
    transition: opacity 0.3s ease, visibility 0.3s ease; /* Animação de transição */
}

.ia-popup.active {
    opacity: 1;
    visibility: visible;
}


}

.ia-popup.active .ia-popup-content {
    transform: translateY(0) scale(1); /* Animação de entrada */
}

/* O resto do CSS do pop-up e as media queries permanecem como estão */