@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');
* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

:root {
    --primaria: #4f46e5;
    --secundaria: #7c3aed;
    --escuro: #0f172a;
    --maisEscuro: #0a0f1c;
    --claro: #e2e8f0;
    --vidro: rgba(255, 255, 255, 0.1);
}

body {
    background-color: var(--escuro);
    color: var(--claro);
}

main {
    height: 100vh;
}

a {
    text-decoration: none;
    color: var(--claro);
}

.navegacao {
    position: fixed;
    top: 0;
    background: rgba(15, 23, 42, .5);
    width: 100%;
    z-index: 100;
    padding: 1.5rem;
}

.menu {
    display: flex;
    list-style: none;
    gap: 3rem;
    justify-content: center;
    font-size: 1.3rem;
}

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

.menu-link::before {
    content: '';
    height: 2px;
    width: 0;
    position: absolute;
    bottom: 0;
    left: 0;
    background: linear-gradient(90deg, var(--primaria), var(--secundaria));
    transition: width 0.3s ease;
}

.menu-link:hover::before {
    width: 100%;
}

.cabecalho {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    .icons {
        margin: 2rem 0;
        display: flex;
        gap: 2rem;
        .icon {
            width: 4rem;
            transition: all .3s ease;
        }
    }
    .icons .icon:hover {
        transform: translateY(-10px);
    }
    /* Sombras individuais */
    .icons #github:hover {
        filter: drop-shadow(0 0 1rem #ffffff);
    }
    .icons #linkedin:hover {
        filter: drop-shadow(0 0 1rem #0077b5);
    }
    .icons #instagram:hover {
        filter: drop-shadow(0 0 1rem #E1306C);
    }
}

.foto-perfil {
    width: 250px;
    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: 3.5rem;
    color: var(--primaria);
    font-weight: bold;
    margin: 20px;
}

.cabecalho-subtitulo {
    font-size: 1.5rem;
    color: var(--claro);
}

.sobre {
    height: 80vh;
    padding: 6rem 2rem;
    .sobre-titulo {
        font-size: 3rem;
        color: var(--claro);
        text-align: center;
        margin-bottom: 20px;
    }
    .sobre-caixa {
        padding: 2rem;
        max-width: 800px;
        margin: 0 auto;
        border-radius: 16px;
        border: 1px solid var(--vidro);
        backdrop-filter: blur(10px);
        background: rgba(255, 255, 255, 0.05);
    }
    .sobre-paragrafo {
        text-align: center;
        font-size: 1.2rem;
    }
}

.projetos {
    height: 90vh;
    padding: 6rem 2rem;
    .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: rgba(255, 255, 255, 0.05);
            border-radius: 16px;
            backdrop-filter: blur(5px);
            border: 1px solid var(--vidro);
            overflow: hidden;
            cursor: pointer;
            transition: scale .3s ease;
            .caixa-textos-projeto {
                padding: 1.25rem;
                .info-projetos {
                    margin-bottom: 5px;
                }
            }
            .projetos-imagem {
                height: 200px;
                width: 100%;
                object-fit: cover;
            }
            .paragrafo-projetos {
                color: rgba(226, 232, 240, .8);
                line-height: 1.25rem;
            }
        }
    }
}

.contatos {
    padding-bottom: 10rem;
}

.contatos-titulo {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
}

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

.campo-form {
    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    color: var(--claro);
    border: 1px solid var(--vidro);
    outline: none;
    transition: all .3s ease;
}

.campo-form:focus {
    border-color: var(--secundaria);
    box-shadow: 0 0 10px rgba(79, 70, 229, 0.3);
}

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

.botao-form {
    color: var(--claro);
    background: linear-gradient(45deg, var(--primaria), var(--secundaria));
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: bold;
    width: 100%;
    transition: all .5s ease;
}

.botao-form:hover {
    transform: translateY(-4px);
    box-shadow: 0 5px 15px rgba(79, 70, 229, .4);
}

.particulas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.5;
    background: radial-gradient(circle at 10% 20%, var(--primaria) 0%, transparent 20%), radial-gradient(circle at 90% 80%, var(--secundaria) 0%, transparent 20%), var(--maisEscuro)
}

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

@media (min-width: 768px) and (max-width: 1200px) {
    .menu {
        font-size: 1.4rem;
    }
    .sobre {
        min-height: min-content;
        .sobre-titulo {
            font-size: 4rem;
        }
        .sobre-caixa {
            .sobre-paragrafo {
                font-size: 1.8rem;
                height: 100%;
                text-align: start;
            }
        }
    }
    .projetos {
        height: min-content;
        .projetos-titulo {
            font-size: 4rem;
        }
        .projetos-caixa {
            display: flex;
            flex-direction: column;
            max-width: 60vh;
        }
    }
    .contatos {
        .contatos-titulo {
            font-size: 4rem;
        }
    }
}

@media (max-width: 767px) {
    section {
        height: min-content;
    }
    h1 {
        text-align: center;
        font-size: 2rem;
    }
    .menu {
        gap: 1rem;
        font-size: 1.2rem;
    }
    .cabecalho {
        margin-top: 1rem;
        .foto-perfil {
            width: 150px;
        }
        
        .cabecalho-subtitulo {
            font-size: 1rem;
        }
    }

    .cabecalho .icons .icon {
        width: 3rem;
    } 
    .sobre {
        min-height: min-content;
        .sobre-titulo {
            font-size: 2rem;
        }
        .sobre-caixa {
            .sobre-paragrafo {
                font-size: 14px;
                height: 100%;
                text-align: start;
            }
        }
    }
    .projetos {
        height: min-content;
        .projetos-caixa {
            display: flex;
            flex-direction: column;
            max-width: 60vh;
        }
    }
    .contatos {
        margin: 0 auto;
        display: flex;
        flex-direction: column;
        justify-content: center;
        .contatos-titulo {
            font-size: 36px;
            padding: 2px 1px;
        }
        .formulario-contato {
            width: 90%;
            margin: 0 auto;
        }
    }
}