/* ═══════════════════════════════════════════
   NAV
═══════════════════════════════════════════ */
.rc-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 48px;
    background: rgba(11, 15, 26, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

.rc-nav__logo a {
    display: flex;
    align-items: center;
    gap: 10px;
}

.rc-nav__icon {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
}

.rc-nav__wordmark {
    font-family: var(--font-display);
    font-size: 22px;
    letter-spacing: 0.12em;
    background: linear-gradient(135deg, var(--text) 40%, var(--orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.rc-nav__links {
    display: flex;
    gap: 28px;
}

.rc-nav__links a {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted);
    transition: color 0.2s;
}

.rc-nav__links a:hover {
    color: var(--text);
}

.rc-nav__cart {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text);
    padding: 8px 18px;
    border: 1px solid var(--border);
    border-radius: 4px;
    transition: border-color 0.2s, color 0.2s;
}

.rc-nav__cart:hover {
    border-color: var(--orange);
    color: var(--orange);
}

.rc-nav__cart-count {
    color: var(--orange);
}

.rc-nav.is-scrolled {
    padding-top: 10px;
    padding-bottom: 10px;
    border-bottom-color: rgba(255, 255, 255, 0.12);
}

/* ── Hamburger (hidden on desktop) ── */
.rc-nav__hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
    background: none;
    border: none;
}

.rc-nav__hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: transform 0.25s ease, opacity 0.25s ease;
}

/* ── Mobile drawer ── */
.rc-nav__drawer {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 99;
    background: rgba(11, 15, 26, 0.97);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
}

.rc-nav__drawer.is-open {
    display: flex;
}

.rc-nav__drawer a {
    font-family: var(--font-display);
    font-size: 48px;
    letter-spacing: 0.08em;
    color: var(--text);
    text-transform: uppercase;
    transition: color 0.2s;
}

.rc-nav__drawer a:hover {
    color: var(--orange);
}

.rc-nav__drawer-cart {
    font-family: var(--font-mono);
    font-size: 13px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text);
    padding: 12px 28px;
    border: 1px solid var(--border);
    border-radius: 4px;
    margin-top: 8px;
}

/* ═══════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════ */
@media (max-width: 768px) {
    .rc-nav {
        padding: 12px 20px;
    }

    /* Hide desktop links */
    .rc-nav__links {
        display: none;
    }

    /* Hide desktop cart button */
    .rc-nav__cart {
        display: none;
    }

    /* Show hamburger */
    .rc-nav__hamburger {
        display: flex;
    }

    .rc-nav__wordmark {
        font-size: 18px;
    }

    .rc-nav__icon {
        width: 28px;
        height: 28px;
    }
}