/* Definições de Cores com Tom Roxo - Dark Mode */
:root {
    --purple-vibrant: #56009c;
    --background-dark: #0f0018;
    --surface-dark: #1e1e1e;
    --text-primary: #ffffff;
    --text-secondary: #b3b3b3;
}

/* Estilos Gerais */
body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    line-height: 1.7;
    background-color: var(--background-dark);
    backdrop-filter: blur(5px);
    color: var(--text-primary);
}

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

/* Barra de Navegação */
.navbar {
    background-color: rgba(11, 1, 19, 0.877);
    backdrop-filter: blur(10px); /* Efeito de vidro fosco */
    padding: 1.2rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid #2a2a2a;
}

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

.navbar .logo {
    font-size: 1.6rem;
    font-weight: 700;
    text-decoration: none;
    color: var(--text-primary);
}

.navbar .logo span {
    color: var(--purple-vibrant);
}

.navbar nav ul {
    list-style: none; margin: 0; padding: 0; display: flex; align-items: center;
}
.navbar nav ul li { margin-left: 30px; }
.navbar nav a { text-decoration: none; color: var(--text-secondary); font-weight: 400; transition: color 0.3s; }
.navbar nav a:hover { color: var(--text-primary); }

.button-contact {
    background-color: var(--purple-vibrant);
    color: var(--text-primary) !important;
    padding: 10px 20px;
    border-radius: 5px;
    transition: background-color 0.3s;
}
.button-contact:hover {
    background-color: #340157;
}

/* Seção Hero (Principal) */
.hero {
    text-align: center;
    padding: 130px 0;
}

.hero h1 {
    font-size: 3.8rem;
    margin-bottom: 15px;
    background: linear-gradient(90deg, #bb82f0, var(--purple-vibrant));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.3rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Seção de Funcionalidades */
.features-section {
    padding: 80px 0;
}
.features-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: var(--purple-vibrant);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.card {
    background-color: var(--surface-dark);
    padding: 30px;
    border-radius: 10px;
    border: 1px solid #2a2a2a;
    backdrop-filter: blur(10px);
    transition: transform 0.3s, border-color 0.3s;
}

.card:hover {
    transform: translateY(-10px);
    border-color: var(--purple-vibrant);
}

.card h3 { margin-top: 0; font-size: 1.5rem; color: var(--text-primary); }
.card p { color: var(--text-secondary); }

/* Rodapé */
.footer {
    text-align: center;
    padding: 30px 0;
    margin-top: 50px;
    border-top: 1px solid rgba(11, 1, 19, 0.877);
    backdrop-filter: blur(10px);
    color: var(--text-secondary);
}
/* --- ESTILOS ADICIONAIS PARA A LISTA DE PROJETOS --- */

.project-list-section {
    padding: 80px 0;
    background-image: url(Roxo.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}

.project-list-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: rgba(141, 85, 209, 0.616);
}

.project-grid {
    display: grid;
    /* Cria um grid responsivo que se ajusta ao tamanho da tela */
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 25px;
    list-style: none;
    padding: 0;
}

.project-grid li a {
    display: block;
    background-color: rgba(21, 0, 39, 0.459);
    padding: 30px 25px;
    border-radius: 10px;
    text-decoration: none;
    border: 1px solid #2a2a2a;
    transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
    height: 100%; /* Garante que todos os cards tenham a mesma altura */
    box-sizing: border-box; /* Evita problemas de padding com a altura */
    backdrop-filter: blur(10px);
}

.project-grid li a:hover {
    transform: translateY(-8px);
    border-color: var(--purple-vibrant);
    box-shadow: 0 10px 20px rgba(157, 78, 221, 0.1);
}

.project-grid .icon {
    font-size: 2rem;
    color: var(--purple-vibrant);
    margin-bottom: 15px;
    display: block;
}

.project-grid .project-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.alert-warning {
    background-color: #3e300a;
    border: 1px solid #c19a2b;
    color: #fdeaa4;
    padding: 15px;
    margin-top: 40px;
    border-radius: 8px;
    text-align: center;
}