* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

body {
    background-image: url('images/background.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: white;
    min-height: 100vh;
}

.container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.header {
    padding: 20px;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
}

.nav-buttons {
    display: flex;
    justify-content: center;
    gap: 10px;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-button {
    flex: 1;
    max-width: 200px;
    padding: 15px 0;
    text-align: center;
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.nav-button:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.nav-button.active {
    background-color: rgba(255, 255, 255, 0.3);
}


.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px;
    text-align: center;
    position: relative;
}

.name-title {
    font-size: 5rem;
    font-weight: bold;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
    margin-bottom: 2rem;
    animation: fadeIn 1.5s ease-in-out;
}

.center-image-container {
    max-width: 80%;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    animation: fadeIn 1s ease-in-out 0.5s both;
    margin-bottom: 2rem;
}

.center-image {
    max-width: 100%;
    height: auto;
    display: block;
}


.subpage {
    background-color: rgba(0, 0, 0, 0.6);
    padding: 40px;
    border-radius: 10px;
    max-width: 800px;
    margin: 40px auto;
    backdrop-filter: blur(5px);
}

.subpage h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.subpage p {
    font-size: 1.2rem;
    line-height: 1.6;
}


@media (max-width: 768px) {
    .name-title {
        font-size: 3.5rem;
    }
    
    .nav-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .nav-button {
        width: 80%;
        max-width: none;
    }
    
    .subpage {
        padding: 20px;
        margin: 20px;
    }
    
    .center-image-container {
        max-width: 90%;
    }
}

@media (max-width: 480px) {
    .name-title {
        font-size: 2.5rem;
    }
    
    .subpage h2 {
        font-size: 2rem;
    }
    
    .subpage p {
        font-size: 1rem;
    }
    
    .center-image-container {
        max-width: 95%;
    }
}


@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}