header {
    background-color: var(--cream);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.logo {
    color: var(--green-olive);
    font-weight: 700;
    text-decoration: none;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.header-nav a {
    color: var(--green-soft);
    font-size: 16px;
}

.header-nav a:hover {
    color: var(--green-olive);
}

.burger {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    padding: 0;
    background: none;
    border: none;
    cursor: pointer;
}

.burger span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--green-olive);
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.burger.is-open span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

.header-nav--desktop {
    display: none;   /* скрыта на мобильном */
}

.mobile-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 100;

    display: flex;
    flex-direction: column;
    gap: 4px;

    padding: 16px 0;
    background-color: var(--cream);
    border-top: 1px solid rgba(91, 99, 85, 0.2);
    box-shadow: 0 8px 24px rgba(51, 64, 47, 0.12);

    opacity: 0;
    transform: translateY(-8px);
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.mobile-nav.is-open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.mobile-nav a {
    padding: 10px 24px;
    color: var(--green-soft);
    font-size: 16px;
    text-decoration: none;
}

.mobile-nav a:hover {
    color: var(--green-olive);
}

@media (min-width: 992px) {
    .burger              { display: none; }
    .header-nav--desktop { display: flex; }
    .mobile-nav          { display: none !important; }
}