/* ── BURGER BUTTON ────────────────────────────────── */
.burger-btn {
    position: fixed;
    top: 14px;
    right: 16px;
    z-index: 1100;
    background: var(--dorado);
    border: none;
    cursor: pointer;
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 45px;
    height: 45px;
    justify-content: center;
    align-items: flex-start;
    border-radius: 50px;
}
.burger-line {
    display: block;
    width: 26px;
    height: 2px;
    background: #1a2330;
    border-radius: 2px;
    transition: transform .3s, opacity .3s;
    transform-origin: center;
}
.burger-btn.is-open .burger-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger-btn.is-open .burger-line:nth-child(2) { opacity: 0; transform: scaleX(0); }
.burger-btn.is-open .burger-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── OVERLAY ──────────────────────────────────────── */
.burger-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: background .35s, opacity .35s;
}
.burger-overlay.is-open {
    background: rgba(0, 0, 0, 0.88);
    opacity: 1;
    pointer-events: all;
}

/* ── CLOSE BUTTON ─────────────────────────────────── */
.burger-close {
    position: absolute;
    top: 20px;
    right: 24px;
    background: none;
    border: none;
    color: #444;
    font-size: 1.6rem;
    cursor: pointer;
    line-height: 1;
    padding: 4px 10px;
    transition: color .2s;
}
.burger-close:hover { color: #888; }

/* ── NAV LINKS ────────────────────────────────────── */
.burger-nav {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
    max-width: 420px;
    padding: 0 24px;
}
.burger-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: transparent;
    border: 1.5px solid #FFD700;
    color: #FFD700;
    border-radius: 50px;
    padding: 16px 28px;
    text-decoration: none;
    font-family: 'Oswald', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    transition: background .2s;
}
.burger-link:hover,
.burger-link:focus {
    background: rgba(255, 215, 0, 0.08);
    color: #FFD700;
    text-decoration: none;
    outline: none;
}
.burger-link i {
    color: #FFD700;
    font-size: 0.85rem;
    flex-shrink: 0;
    margin-left: 12px;
}