:root {
    --bg-color: #04101A; /* Azul petróleo muito escuro */
    --primary-color: #0A2239; /* Azul petróleo médio */
    --accent-color: #D4AF37; /* Dourado */
    --text-color: #E0E6ED; /* Branco suave para contraste */
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(212, 175, 55, 0.2); /* Borda levemente dourada */
    --transition: 0.3s ease-in-out;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    min-height: 100vh;
    overflow-x: hidden;
    background-image: radial-gradient(circle at 15% 50%, rgba(10, 34, 57, 0.8), transparent 25%),
                      radial-gradient(circle at 85% 30%, rgba(212, 175, 55, 0.05), transparent 25%);
}

.app-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--glass-border);
    margin-bottom: 3rem;
}

.logo {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent-color);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 1.5rem;
}

.tab-btn {
    background: transparent;
    border: none;
    color: var(--text-color);
    font-size: 1.1rem;
    cursor: pointer;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    transition: var(--transition);
    position: relative;
}

.tab-btn:hover {
    color: var(--accent-color);
    background: rgba(212, 175, 55, 0.05);
}

.tab-btn.active {
    color: var(--accent-color);
    font-weight: 600;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.tab-content {
    display: none;
    animation: fadeIn 0.5s ease-in-out forwards;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section-header {
    margin-bottom: 2.5rem;
    text-align: left;
}

.section-header p {
    color: #A0B2C6;
    font-size: 1.1rem;
}

h1, h2 {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

h1 {
    font-size: 4rem;
    line-height: 1.1;
    font-weight: 800;
}

h2 {
    font-size: 2.5rem;
}

.hero {
    text-align: center;
    padding: 6rem 2rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    backdrop-filter: blur(15px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* Substitua o nome do arquivo abaixo caso seja o nome incorreto da imagem */
    background-image: url('./Tablet/portifólio/Processo do workshop.png');
    background-size: cover;
    background-position: center top;
    opacity: 0.25; /* Opacidade baixa */
    z-index: -1;
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    color: #A0B2C6;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-btn {
    background-color: var(--accent-color);
    color: var(--bg-color);
    border: none;
    padding: 1rem 3rem;
    font-size: 1.2rem;
    font-weight: 600;
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transition);
}

.cta-btn:hover {
    background-color: #FFE066; /* Dourado mais claro no hover */
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(212, 175, 55, 0.3);
}

.glass {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.card {
    min-height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #A0B2C6;
    transition: var(--transition);
    cursor: pointer;
}

.card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-color);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

/* Responsividade básica */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    h1 {
        font-size: 2.5rem;
    }
}

/* Modal Lightbox */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    padding-top: 50px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(4, 16, 26, 0.95); /* Cor de fundo adaptada ao tema */
    backdrop-filter: blur(10px);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal.show {
    display: block;
    opacity: 1;
}

.modal-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 85vh;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
    object-fit: contain;
    animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
    from { transform: scale(0.9); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.close-modal {
    position: absolute;
    top: 20px;
    right: 35px;
    color: var(--text-color);
    font-size: 50px;
    font-weight: bold;
    transition: 0.3s;
    cursor: pointer;
    z-index: 1001;
}

.close-modal:hover,
.close-modal:focus {
    color: var(--accent-color);
    text-decoration: none;
    cursor: pointer;
}

/* Cursor para as imagens da galeria */
.card img {
    cursor: zoom-in;
}