:root {
    --cor-fundo: #020211;
    --cor-vidro: rgba(10, 8, 38, 0.4);
    --cor-borda-vidro: rgba(255, 255, 255, 0.1);
    --cor-destaque: #8A2BE2; /* BlueViolet */
    --cor-destaque-secundaria: #4A90E2; /* Ciano/Azul */
    --cor-texto: #f0f0f0;
    --cor-texto-secundario: #a0a0a0;
    --cor-terminal-header: #2d2d2d;
    --cor-terminal-body: #1a1a1a;
    --fonte-titulo: 'Montserrat', sans-serif;
    --fonte-texto: 'Lato', sans-serif;
    --fonte-mono: 'Roboto Mono', monospace;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}


body, a, button {
    cursor: none;
}

body {
    font-family: var(--fonte-texto);
    background-color: var(--cor-fundo);
    color: var(--cor-texto);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 2;
}

h1, h2, h3 {
    font-family: var(--fonte-titulo);
}

section {
    padding: 6rem 0;
    position: relative;
    z-index: 1;
}


.custom-cursor {
    width: 20px;
    height: 20px;
    border: 2px solid var(--cor-destaque);
    border-radius: 50%;
    position: fixed;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 9999;
    transition: width 0.3s ease, height 0.3s ease, background-color 0.3s ease, border-color 0.3s ease;
    mix-blend-mode: difference;
}

.custom-cursor.grow {
    width: 60px;
    height: 60px;
    background-color: var(--cor-texto);
    border-color: transparent;
}


#particles-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
}


.glass-effect,
header,
.projeto-card,
.habilidade-card,
.contact-form,
.terminal-window,
footer {
    background: var(--cor-vidro);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--cor-borda-vidro);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}


header {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border: none;
    border-bottom: 1px solid var(--cor-borda-vidro);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--cor-texto);
    text-decoration: none;
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 2rem;
}

nav a {
    color: var(--cor-texto-secundario);
    text-decoration: none;
    font-size: 1rem;
    position: relative;
    transition: color 0.3s;
}

nav a:hover, nav a.active {
    color: var(--cor-texto);
}


.terminal-window {
    border-radius: 8px;
    max-width: 700px;
    margin: 0 auto;
}

.terminal-header {
    background: var(--cor-terminal-header);
    padding: 0.75rem;
    display: flex;
    align-items: center;
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
    position: relative;
}

.terminal-buttons .dot {
    height: 12px;
    width: 12px;
    border-radius: 50%;
    display: inline-block;
    margin-right: 8px;
}
.dot.red { background-color: #ff5f56; }
.dot.yellow { background-color: #ffbd2e; }
.dot.green { background-color: #27c93f; }

.terminal-title {
    color: #ccc;
    font-family: var(--fonte-mono);
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.terminal-body {
    padding: 1.5rem;
    height: 300px;
    overflow-y: auto;
    font-family: var(--fonte-mono);
    font-size: 0.9rem;
}

#terminal-content .terminal-output {
    margin-bottom: 1rem;
    white-space: pre-wrap;
    word-wrap: break-word;
}
#terminal-content .terminal-output .command,
#terminal-content .terminal-output a {
    color: var(--cor-destaque-secundaria);
    text-decoration: none;
}
#terminal-content .terminal-output a:hover {
    text-decoration: underline;
}

.terminal-prompt {
    display: flex;
    align-items: center;
}

.prompt-user {
    color: var(--cor-destaque);
    margin-right: 8px;
    font-weight: bold;
}

.terminal-input {
    background: none;
    border: none;
    color: var(--cor-texto);
    font-family: var(--fonte-mono);
    font-size: 0.9rem;
    flex-grow: 1;
}
.terminal-input:focus {
    outline: none;
}



/* Início */
#inicio {
    min-height: 100vh;
    display: flex;
    align-items: center;
    text-align: center;
    justify-content: center;
}
#inicio .container {
    max-width: 800px;
}
#inicio h1 {
    font-size: 3.5rem;
    font-weight: 900;
}
#inicio h1 span {
    background: linear-gradient(45deg, var(--cor-destaque), var(--cor-destaque-secundaria));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
#inicio p {
    font-size: 1.2rem;
    color: var(--cor-texto-secundario);
}

/* Títulos das Seções */
h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    text-shadow: 0 0 10px rgba(138, 43, 226, 0.5);
}

/* Sobre */
.about-container {
    display: grid;
    grid-template-columns: 0fr 2fr;
    gap: 3rem;
    align-items: center;
}
#sobre img {
    max-width: 250px;
    border-radius: 50%;
    border: 3px solid var(--cor-destaque);
    box-shadow: 0 0 20px rgba(138, 43, 226, 0.4);
    transition: transform 0.3s;
}

/* Projetos */
.grid-projetos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}
.projeto-card {
    border-radius: 50px;
    overflow: hidden;
    transition: transform 0.3s;
}
.projeto-card:hover {
    transform: translateY(-10px);
}
.projeto-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-bottom: 1px solid var(--cor-borda-vidro);
}
.projeto-info {
    padding: 1.5rem;
}
.projeto-links a {
    color: var(--cor-destaque-secundaria);
    text-decoration: none;
    font-weight: bold;
    margin-right: 1rem;
}

/* Habilidades */
.grid-habilidades {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    text-align: center;
}
.habilidade-card {
    padding: 2rem;
    border-radius: 16px;
    font-weight: bold;
    transition: all 0.3s;
}
.habilidade-card:hover {
    transform: translateY(-5px);
    color: var(--cor-destaque);
}

/* Contato */
.contact-form {
    max-width: 600px;
    margin: 2rem auto 0;
    display: flex;
    flex-direction: column;
    padding: 2rem;
    border-radius: 16px;
}
#contato input,
#contato textarea {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--cor-borda-vidro);
    color: var(--cor-texto);
    padding: 1rem;
    margin-bottom: 1rem;
    border-radius: 8px;
    font-size: 1rem;
}
#contato input:focus,
#contato textarea:focus {
    outline: none;
    border-color: var(--cor-destaque);
}
#contato button {
    background: linear-gradient(45deg, var(--cor-destaque), var(--cor-destaque-secundaria));
    color: var(--cor-texto);
    border: none;
    padding: 1rem;
    border-radius: 8px;
    font-weight: bold;
    font-size: 1.1rem;
    transition: transform 0.2s;
}
#contato button:hover {
    transform: scale(1.03);
}

.redes-sociais {
    text-align: center;
    margin-top: 3rem;
}
.redes-sociais a {
    color: var(--cor-texto-secundario);
    font-size: 1.8rem;
    margin: 0 1rem;
    transition: color 0.3s, transform 0.3s;
}
.redes-sociais a:hover {
    color: var(--cor-destaque);
    transform: scale(1.2);
}


footer {
    border-top: 1px solid var(--cor-borda-vidro);
}