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

html {
    scroll-behavior: smooth;
}

:root {
    --color1: #1f192f;
    --color2: #2d6073;
    --color3: #65b8a6;
    --color4: #b5e8c3;
    --color5: #f0f7da;
    --color6: #fff8eb;
}

body {
    background-color: var(--color1);
    color: #fff8eb;
}

.navegacao {
    position: fixed;
    background-color: rgba(31, 25, 47, 0.8);
    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(--destaque-claro);
    font-weight: 500;
    position: relative;
    padding: 0.5rem 0;
}

.menu-link::after {
    content: '';
    height: 2px;
    width: 0;
    position: absolute;
    bottom: 0;
    left:0;
    background: var(--color3);
    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: column;
}

.foto-perfil {
    width: 350px;   
    height: 350px;
    box-shadow: 0 0 20px rgba(247, 228, 190, 0.3);
    border-radius: 50%;
    border: 2px solid var(--color1);
    animation: flutuar 5s ease-in-out infinite;
}

h1 {
    font-size: 3.5rem;
    color: var(--color3);
    margin: 20px;
}

.cabecalho-sub-titulo {
    font-size: 1.5rem;
    color: var(--color6);
}

.sobre {
    padding: 6rem 2rem;
}

.sobre-titulo {
    font-size: 3rem;
    color: var(--color6);
    text-align: center;
    margin-bottom: 1rem;
}

.sobre-caixa {
    padding: 2rem;
    max-width: 800px;
    margin: 0 auto;
    border-radius: 16px;
    border: 1px solid var(--color2);
    backdrop-filter: blur(10px);
    background: rgb(115, 98, 110, 0.2);
    margin-bottom: 10rem;
}

.sobre-paragrafo {
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.contato {
    padding: 6rem 2rem;
}

.contato-titulo {
    font-size: 3rem;
    color: var(--color6);
    text-align: center;
    margin-bottom: 1rem;
}

.formulario-contato {
    margin: 0 auto;
    max-width: 600px;
    backdrop-filter: blur(10px);
    background: rgb(115, 98, 110, 0.2);
    padding: 2rem;
    border: 1px solid var(--color2);
    border-radius: 16px;

}

.campo-form {
    width: 100%;
    padding: 1rem;
    background: rgb(115, 98, 110, 0.2);
    border-radius: 8px;
    color: #fff8eb;
    border: 1px solid var(--color2);
    outline: none;
}

.campo-form:focus {
    border-color: var(--color4);
    box-shadow: 0 0 10px rgba(65, 62, 74, 0.3);
}

.grupo-form {
    margin-bottom: 1.25rem;
}

.botao-form {
    color: #413e4a;
    background: linear-gradient(45deg, var(--color4), var(--color5));
    margin-top: 1rem;
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: bold;
    width: 100%;
    transition: all 0.5 ease;
}

.botao-form:hover {
    transform: translateY(-4px);
    box-shadow: 0 5px 15px var(--color2);
}

.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(--color3) 0%, transparent 20%),
    radial-gradient(circle at 90% 80%, var(--color4) 0%, transparent 20%),
    var(--color2);
}

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

    50% {
        transform: translateY(-20px);
    }
}