/* ============================================
   NAVIGATION.CSS - PUNKROCK GADGETS
   ============================================ */

/* ====  LAYOUT ==== */

.header {
    position: sticky;
    top: 0;
    z-index: 10;
}

.nav .header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 0 auto;
    padding: 1rem 2rem;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 1.5rem;
}

/* ==== HEADER / NAV ==== */

.nav {
    background: var(--bg-tertiary);
    border-bottom: 2px solid var(--accent-primary);
}

.logo {
    display: flex;
    align-items: center;
    color: var(--accent-tertiary);
    font-size: 1.6rem;
    letter-spacing: 0.08em;
}

.logo svg {
    color: var(--accent-tertiary);
    width: 1.2em;
    height: 1.2em;
    margin-right: 0.5rem;
    transform: translateY(-2px);
}

.nav-links li a {
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    text-decoration: none;
    letter-spacing: 0.02em;
    transition: color 0.3s ease;
}

.nav-links li a:hover {
    color: var(--accent-primary);
}


/* Active States */
.nav-links li a:active {
    color: var(--accent-primary);
}

.nav-links li a.active {
    padding: 0.5rem 1rem;
    background-color: var(--accent-primary);
    color: var(--bg-primary);
    border: var(--border-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.nav-links li a.active:hover {
    background-color: transparent;
    color: var(--accent-primary);
    border: var(--border-primary);
}

.nav-links li a.active-secondary {
    padding: 0.5rem 1rem;
    background-color: var(--accent-secondary);
    color: var(--bg-primary);
    border: 1px solid var(--accent-secondary);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.nav-links li a.active-secondary:hover {
    padding: 0.5rem 1rem;
    background-color: transparent;
    color: var(--accent-secondary);
    border: 1px solid var(--accent-secondary);
}

/* ==== BURGER MENU BUTTON ==== */
.burger-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1000;
    width: 44px;
    height: 44px;
}

.burger-btn span {
    display: block;
    width: 28px;
    height: 3px;
    background: var(--accent-primary);
    transition: all 0.3s ease;
    border-radius: 2px;
}

/* Burger Animation */
.burger-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 7px);
}

.burger-btn.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(20px);
}

.burger-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -7px);
}

/* ==== MEDIA QUERIES ==== */

@media (max-width: 992px) {

    .burger-btn {
        display: flex;
        margin-left: auto;
    }

    .nav-links {
        position: fixed;
        top: 69px;
        left: 0;
        right: 0;
        flex-direction: column;
        gap: 0;
        background: var(--bg-tertiary);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease-in-out;
    }

    .nav-links.active {
        max-height: 500px;
    }

    .nav-links li {
        width: 100%;
        border-bottom: 1px solid var(--border);
    }

    .nav-links li:last-child {
        border-bottom: none;
    }

    .nav-links li a {
        display: block;
        padding: 1rem 2rem;
        width: 100%;
        text-align: left;
    }

    .nav-links li a.active,
    .nav-links li a.active-secondary {
        padding: 1rem 2rem;
        border: none;
        border-left: 4px solid var(--accent-primary);
    }

    .nav-links li a.active-secondary {
        border-left-color: var(--accent-secondary);
    }

    .nav-links li a.active:hover {
        border: none;
        border-left: 4px solid var(--accent-primary);
    }

    /* Prevent body scroll when menu is open */
    body.menu-open {
        overflow: hidden;
    }
}