body {
    margin: 0;
    font-family: Arial;
    color: white;
    background: linear-gradient(45deg, #ff5e00, #7a00ff);
    height: 100vh;
    overflow-x: hidden;
}

header {
    text-align: center;
    padding: 25px;
}

nav a {
    margin: 0 15px;
    text-decoration: none;
    color: white;
    font-size: 18px;
}

.center-text, .content {
    text-align: center;
    width: 80%;
    margin: auto;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    width: 80%;
    margin: auto;
    text-align: center;
}

.card {
    background: rgba(255,255,255,0.1);
    padding: 20px;
    border-radius: 12px;
    font-size: 20px;
}

.form-box {
    width: 80%;
    margin: auto;
}

form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

input, textarea {
    padding: 12px;
    border-radius: 8px;
    border: none;
    outline: none;
}

button {
    padding: 12px;
    background: #111;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
}