/* Mobile-friendly module — hamburger dropdown nav (Stalitsa-style) */

.landing h1 {
    font-size: clamp(2rem, 5vw, 3rem);
}

.services-grid,
.events-grid,
.gallery-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.container {
    padding: 0 1rem;
}

.nav-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    padding: 0;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: white;
    color: var(--dark);
    cursor: pointer;
}

.nav-toggle:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.nav-toggle:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.nav-toggle__bars {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.nav-toggle__bars span {
    display: block;
    width: 1.25rem;
    height: 2px;
    background: currentColor;
    border-radius: 1px;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.site-nav.is-open .nav-toggle__bars span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.site-nav.is-open .nav-toggle__bars span:nth-child(2) {
    opacity: 0;
}

.site-nav.is-open .nav-toggle__bars span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 768px) {
    nav.site-nav {
        flex-direction: column;
        align-items: stretch;
        padding: 0;
        position: relative;
    }

    .nav-top {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 1rem 5%;
        width: 100%;
    }

    .nav-toggle {
        display: flex;
    }

    #nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        margin: 0;
        padding: 0.5rem 5% 1rem;
        background: white;
        border-bottom: 1px solid var(--border);
        box-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
        z-index: 20;
    }

    .site-nav.is-open #nav-links {
        display: flex;
    }

    #nav-links li {
        width: 100%;
    }

    #nav-links a,
    #nav-links .active {
        display: flex;
        align-items: center;
        min-height: 2.75rem;
        padding: 0.65rem 0.75rem;
        border-radius: 6px;
    }

    #nav-links a:hover,
    #nav-links a.active {
        background: var(--light);
        color: var(--primary);
        font-weight: 700;
    }

    html:not(.site-single-page):not(.site-product-landing) .fragment {
        padding: 2.5rem 0;
    }

    html:not(.site-single-page):not(.site-product-landing) .landing {
        padding: 3rem 1.25rem;
    }
}

body.nav-open {
    overflow: hidden;
}