/* Ajuste para o navbar fixo */
:root {
    --bg-main: #0a192f;
    --bg-section: #112240;
    --text-main: #ccd6f6;
    --accent: #64ffda;
}

body {
    padding-top: 56px;
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: 'Inter', Arial, sans-serif;
}

header h1 {
    color: var(--accent);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.4);
}
/* Estilos para o header/hero */
header {
    padding-top: 6rem;
    padding-bottom: 6rem;
    background-color: var(--bg-main);
}

/* Estilos para as seções */
section {
    padding: 5rem 0;
    background-color: var(--bg-section);
}

section:nth-of-type(even) {
    background-color: var(--bg-main);
}

/* Estilos para os cards de projetos */
.card {
    background-color: var(--bg-main);
    color: var(--text-main);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* Estilos para badges de tecnologias */
.badge {
    font-size: 0.75rem;
    padding: 0.5em 0.75em;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
}

/* Estilos para ícones */
.bi {
    vertical-align: middle;
}

/* Estilos para separadores */
hr {
    width: 50px;
    height: 3px;
    background-color: var(--accent);
    border: none;
    margin: 1.5rem auto;
}

/* Estilos para imagens de perfil */
.rounded-circle {
    border: 5px solid #fff;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Estilos para formulário de contato */
.form-control:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 0.25rem rgba(100, 255, 218, 0.25);
}

/* Estilos para links */
a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #4fd5bd;
}

.navbar-dark.bg-dark {
    background-color: var(--bg-main) !important;
}

.navbar-dark .navbar-brand,
.navbar-dark .nav-link {
    color: var(--text-main);
    transition: color 0.3s ease;
}

.navbar-dark .nav-link:hover,
.navbar-dark .navbar-brand:hover {
    color: var(--accent);
}

.text-muted {
    color: #8892b0 !important;
}

.text-accent {
    color: var(--accent) !important;
}

.bg-accent {
    background-color: var(--accent) !important;
    color: #0a192f;
}

.btn-accent {
    color: var(--accent);
    border-color: var(--accent);
}

.btn-accent:hover {
    background-color: var(--accent);
    color: #0a192f;
}

/* Estilos para responsividade em dispositivos móveis */
@media (max-width: 768px) {
    header {
        padding-top: 4rem;
        padding-bottom: 4rem;
    }
    
    h1.display-4 {
        font-size: 2.5rem;
    }
    
    section {
        padding: 3rem 0;
    }
}