*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

html{
    scroll-behavior: smooth;
}

:root{
    --primaria: #13293D;
    --secundaria: #006494;
    --escuro: #247BA0;
    --maisEscuro: #1b98e0;
    --claro: #e8f1f2;
    --vidro: #ffffff;

}

body{
    background-color: var(--primaria);
    color: var(--claro);


}

.navegacao{
    position: fixed;
    background: #13293Dde;
    width: 100%;
    z-index: 100;
    top: 0;
    padding: 1.5rem;
}
.menu{
    display: flex;
    justify-content: center;
    list-style: none;
    gap: 3rem;
    

}
.menu-link{
    text-decoration: none;
    color: var(--claro);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    
}

.menu-link::after{
    content: '';
    height: 2px;
    width: 0;
    position: absolute;
    bottom: 0;
    left: 0;
    background-color: var(--secundaria);
    transition: width 0.5s ease;
}

.menu-link:hover::after{
    width: 100%;
}
.cabecalho{
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: row;
    
}
.foto-perfil{
    width: 200px;
    height: 200px;
    box-shadow: 0 0 20px rgba(79, 70, 229, 0.3);
    border-radius: 50%;
    border: 4px solid var(--vidro); 
    animation: flutuar 5s ease-in-out infinite;
    
}

h1{
    font-size: 2.5rem;
    color: var(--secundaria);
    font-weight: bold;
    margin: 20px;
}
.subtitulo{
    font-size: 1.5rem;
    color: var(--claro);
    
}

.sobre{
    padding: 6rem 2rem;
}

.sobre-titulo{
    font-size: 2rem;
    margin-bottom: 20px;
    text-align: center;
}

.sobre-caixa{
    padding: 2rem;
    max-width: 600px;
    margin: 0 auto;
    border-radius: 16px;
    border: 1px solid var(--claro);
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.05);
    
}

.sobre-paragrafo{
    text-align: center;
    font-size: 1rem;

}
.projetos{
    padding: 6rem 2rem;
}
.projetos-imagem{
    height: 200px;
    width: 100%;
    object-fit: cover;
}
.projetos-titulo{
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
}

.projetos-caixa{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;


}
.projetos-card{
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    backdrop-filter: blur(5px);
    border: 1px solid var(--claro);
    overflow: hidden;
    transition: all 0.5s ease;
}
.projetos-card:hover{
    box-shadow: 0 0 20px rgba(79, 70, 229, 0.3);
    transform: translateY(-10px) scale(1.03);
}

.info-projetos{
    margin-bottom: 5px;
}

.paragrafo-projetos{
    line-height: 1.25rem;
}

.caixa-textos-projetos{
    padding: 1.5rem;
}

.contato{
    padding: 6rem 2rem;
}

.contato-titulo{
    text-align: center;
    font-size: 2.5rem;
    margin: 30px;
}

.formulario-contato{
    border: 1px solid var(--claro);
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.05);
    max-width: 600;
    margin: 0 auto;
    padding: 2rem;
    border-radius: 16px;

}
.campo-form{

    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    border: 1px solid var(--claro);
    outline: none;
    
}

.campo-form:focus{
    border-color: var(--secundaria);
    box-shadow: 0 0 20px rgba(79, 70, 229, 0.3);

}
.grupo-form{
    margin-bottom:1.5rem;

}

.botao-form{
    color: var(--claro);
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    font-weight: bold;
    width: 100%;
    transition: all 0.5s ease;
    background: var(--secundaria);
}

.botao-form:hover{
    transform: translateY(-4px);
    box-shadow: 0 0 20px rgba(79, 70, 229, 0.3);

}

@keyframes flutuar {
    0%, 100%{
        transform: translateY(0);
    }
    50%{
        transform: translateY(-20%);
    }
}