/* --- RESET & BASICS --------------------------------------------------- */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    font-family: system-ui, Helvetica, Arial, sans-serif;
    line-height: 1.4;
    background: #000;
    color: var(--ink, #8b0000);
}

body {
    text-align: left;
}

/* --- LAYOUT ----------------------------------------------------------- */
header {
    padding: 1rem 1.5rem;
    background: #000;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    border-bottom: 1px solid #2a1010;
}

main {
    padding: 1.5rem;
    margin: 0 1.5rem;
    max-width: none;
}

/* --- LINKS ------------------------------------------------------------ */
a {
    text-decoration: none;
    border-radius: 4px;
    padding: 2px 4px;
    transition: background .2s, color .2s;
    color: var(--ink, #8b0000);
}

a:hover {
    background: red;
    color: #000;
}

a.no-hover-box:hover {
    background: transparent;
    color: red;
}

/* --- SIDEBAR ---------------------------------------------------------- */
#mobile-sidebar {
    position: fixed;
    top: 0;
    right: 0;
    width: 250px;
    max-height: 100vh;
    overflow-y: auto;
    background: #000;
    transform: translateX(100%);
    transition: transform .3s ease-in-out;
    padding: 1rem;
    box-shadow: -4px 0 8px rgba(0, 0, 0, .5);
    z-index: 9000;
    scrollbar-width: none;
    -ms-overflow-style: none;
    border-left: 1px solid #2a1010;
}

#mobile-sidebar.visible {
    transform: translateX(0);
}

#mobile-sidebar::-webkit-scrollbar {
    display: none;
}

#menu-toggle {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 9100;
    padding: .5rem 1rem;
    border: 1px solid #2a1010;
    background: #000;
    color: var(--ink, #8b0000);
    border-radius: 4px;
    cursor: pointer;
}

#menu-toggle:hover {
    background: #2a1010;
    color: red;
}

/* --- LOGO ------------------------------------------------------------- */
.logo {
    width: 100px;
    display: block;
    margin-bottom: 1rem;
}

/* --- BUTTON ----------------------------------------------------------- */
.button {
    background-color: black;
    color: white;
    padding: 10px 20px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 1em;
    margin: 20px 0;
    cursor: pointer;
    border-radius: 8px;
    transition: background 0.3s, transform 0.3s;
    border: 1px solid #2a1010;
}

.button:hover {
    background-color: red;
    transform: translateY(-2px);
}

/* --- FOOTER ----------------------------------------------------------- */
.footer {
    background-color: #111;
    color: #8b0000;
    padding: 30px 20px;
    text-align: center;
    font-size: 0.9em;
    border-top: 1px solid #2a1010;
    margin-top: 20px;
}

.footer a {
    color: var(--ink, #8b0000);
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}

/* --- MEDIA QUERIES --------------------------------------------------- */
@media (max-width: 768px) {
    body {
        flex-direction: column;
        font-size: 14px;
    }

    .sidebar {
        width: 100%;
        min-height: auto;
        box-shadow: none;
    }

    main {
        width: 100%;
    }

    h1 {
        font-size: 2em;
    }

    .button {
        font-size: 0.9em;
    }
}