/* ==========================================================================
   Reset
   ========================================================================== */

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

/* ==========================================================================
   General
   ========================================================================== */

body {
    display: flex;
    justify-content: center;
    align-items: center;

    min-height: 100vh;
    padding: 2rem;

    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.6;

    background:
        linear-gradient(
            rgba(0, 0, 0, 0.45),
            rgba(0, 0, 0, 0.45)
        ),
        url("background.jpg") center center / cover no-repeat fixed;
}

/* ==========================================================================
   Home Page
   ========================================================================== */

body.home {
    color: #ffffff;
    text-align: center;
}

.container {
    width: 100%;
    max-width: 700px;

    padding: 3rem;

    color: #ffffff;

    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(8px);

    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.container h1 {
    margin-bottom: 1rem;

    font-size: 2.2rem;
    font-weight: 300;
}

.container p {
    margin-bottom: 2rem;

    font-size: 1.2rem;
}

/* ==========================================================================
   Navigation
   ========================================================================== */

nav {
    display: flex;
    justify-content: center;
    gap: 2rem;

    margin-top: 2rem;
}

nav a,
.back-link {
    color: inherit;

    text-decoration: none;

    opacity: 0.85;

    transition:
        opacity 0.2s ease,
        color 0.2s ease;
}

nav a:hover,
.back-link:hover {
    opacity: 1;
    text-decoration: underline;
}

/* ==========================================================================
   Content Pages
   ========================================================================== */

body.page {
    color: #333333;
}

main {
    width: 100%;
    max-width: 800px;

    padding: 3rem;

    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(8px);

    border-radius: 12px;

    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

main h1 {
    margin-bottom: 1.5rem;

    font-size: 2rem;
    font-weight: 300;
}

main p {
    margin-bottom: 1rem;
}

.back-link {
    color: #333333;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 768px) {
    body {
        padding: 1rem;
    }

    .container,
    main {
        padding: 2rem;
    }

    .container h1,
    main h1 {
        font-size: 1.8rem;
    }

    .container p {
        font-size: 1.1rem;
    }

    nav {
        flex-direction: column;
        gap: 1rem;
    }
}