/* ================= MATRIX BACKGROUND ================= */

#matrix {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.3;
    pointer-events: none;
}

/* ================= NAVBAR ================= */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;

    display: flex;
    align-items: center;
    justify-content: space-between;

    padding: 15px 40px;

    background: rgba(0, 0, 0, 0.9);
    border-bottom: 1px solid rgba(0, 255, 0, 0.25);
    backdrop-filter: blur(8px);

    z-index: 1000;
}

/* Prevent content hiding behind navbar */
body {
    padding-top: 80px;
}

/* Hide mobile toggle by default */
.nav-left {
    display: none;
}

.menu-toggle {
    font-size: 22px;
    cursor: pointer;
}

.mobile-menu {
    display: none;
}

/* ================= DESKTOP ================= */

@media (min-width: 769px) {

    .mobile-menu {
        display: flex;
        gap: 40px;
    }

    .mobile-menu a {
        color: var(--primary);
        text-decoration: none;
        letter-spacing: 2px;
    }

    .menu-toggle {
        display: none;
    }
}

/* ================= MOBILE ================= */

@media (max-width: 768px) {

    .navbar {
        padding: 15px 20px;
    }

    body {
        padding-top: 70px;
    }

    .nav-left {
        display: block;
    }

    .mobile-menu {
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background: rgba(0, 0, 0, 0.95);
        flex-direction: column;
        text-align: center;
        border-top: 1px solid rgba(0,255,0,0.2);
    }

    .mobile-menu a {
        padding: 15px 0;
        border-bottom: 1px solid rgba(0,255,0,0.1);
        text-decoration: none;
        color: var(--primary);
    }

    .mobile-menu.active {
        display: flex;
    }
}

/* ================= HERO ================= */

.hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    justify-content: center;
    align-items: center;
}