/* Mobile burger menu (header.php .header__burger-menu + menu template "mobile-menu").
   Overrides the old .header__burger-* rules from style.css; open/close still in app.js. */

.header__burger-menu .mnav {
    width: min(23rem, 88vw);
    max-width: none;
    padding: 0;
    border-radius: 1.75rem 0 0 1.75rem;
    background: #fff;
    display: flex;
    flex-direction: column;
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
    color: var(--color-text);
}
/* clip the closed panel so nothing of it (or its shadow) shows past the right edge */
.header__burger-menu {
    overflow: hidden;
}
.header__burger-menu.open .mnav {
    box-shadow: -1rem 0 3rem rgba(15, 23, 42, 0.18);
}

/* head: logo + close */
.header__burger-menu .mnav .mnav__head {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.75rem 1.25rem;
    border-bottom: 1px solid #EEF1F5;
}
.header__burger-menu .mnav .mnav__logo {
    display: block;
    width: 7.5rem; /* ends where the "KATALOG" kicker in the tiles below ends */
    margin-right: auto;
}
.header__burger-menu .mnav .mnav__logo img {
    display: block;
    width: 100%;
    height: auto;
}
.header__burger-menu .mnav .mnav__close {
    position: static;
    opacity: 1;
    flex: none;
    width: 2.25rem;
    height: 2.25rem;
    border: 0;
    border-radius: 50%;
    background: #F2F4F7;
    color: var(--color-text);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease;
}
.header__burger-menu .mnav .mnav__close:active {
    transform: scale(0.92);
    background: #E6E9EE;
}
.header__burger-menu .mnav .mnav__close svg {
    width: 1.25rem;
    height: 1.25rem;
}

/* scrolling body */
.header__burger-menu .mnav .mnav__body {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 0.875rem 1.25rem 0.875rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* catalog tiles */
.header__burger-menu .mnav .mnav__tiles {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}
.header__burger-menu .mnav .mnav__tile {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 0.75rem;
    border-radius: 1rem;
    background: var(--additional-color);
    color: var(--color-text);
    overflow: hidden;
    transition: background 0.2s ease, transform 0.2s ease;
}
.header__burger-menu .mnav .mnav__tile:active {
    transform: scale(0.98);
}
.header__burger-menu .mnav .mnav__tile.is-active {
    background: #FFF0EA;
    box-shadow: inset 0 0 0 1.5px var(--color-primary);
}
.header__burger-menu .mnav .mnav__tile-flag {
    flex: none;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 50%;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 0 0 3px #fff, 0 0.25rem 0.75rem rgba(15, 23, 42, 0.12);
}
.header__burger-menu .mnav .mnav__tile-flag img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.header__burger-menu .mnav .mnav__tile-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
    flex: 1;
}
.header__burger-menu .mnav .mnav__tile-kicker {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-primary);
    line-height: 1.2;
}
.header__burger-menu .mnav .mnav__tile-title {
    font-size: 1.125rem;
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.01em;
}
.header__burger-menu .mnav .mnav__tile-arrow {
    flex: none;
    width: 1.75rem;
    height: 1.75rem;
    padding: 0.375rem;
    border-radius: 50%;
    background: #fff;
    color: var(--color-primary);
}

/* plain links */
.header__burger-menu .mnav .mnav__links {
    margin: 0;
    padding: 0;
    list-style: none;
}
.header__burger-menu .mnav .mnav__links li + li {
    border-top: 1px solid #EEF1F5;
}
.header__burger-menu .mnav .mnav__links a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.6875rem 0.25rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    transition: color 0.2s ease;
}
.header__burger-menu .mnav .mnav__links a svg {
    flex: none;
    width: 1.125rem;
    height: 1.125rem;
    color: var(--gray-color);
    transition: transform 0.2s ease, color 0.2s ease;
}
.header__burger-menu .mnav .mnav__links a:active,
.header__burger-menu .mnav .mnav__links a.is-active {
    color: var(--color-primary);
}
.header__burger-menu .mnav .mnav__links a:active svg,
.header__burger-menu .mnav .mnav__links a.is-active svg {
    color: var(--color-primary);
    transform: translateX(0.1875rem);
}

/* contacts */
.header__burger-menu .mnav .mnav__label {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gray-color);
    margin-bottom: 0.5rem;
}
.header__burger-menu .mnav .mnav__contacts {
    display: flex;
    flex-direction: column;
    border-radius: 1.125rem;
    border: 1px solid #EEF1F5;
    overflow: hidden;
}
.header__burger-menu .mnav .mnav__contacts a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.75rem;
    color: var(--color-text);
    font-size: 0.875rem;
    font-weight: 500;
    line-height: 1.35;
    transition: background 0.2s ease;
}
.header__burger-menu .mnav .mnav__contacts a + a {
    border-top: 1px solid #EEF1F5;
}
.header__burger-menu .mnav .mnav__contacts a:active {
    background: #F7F8FA;
}
.header__burger-menu .mnav .mnav__ic {
    flex: none;
    width: 1.875rem;
    height: 1.875rem;
    border-radius: 50%;
    background: #FFF0EA;
    display: flex;
    align-items: center;
    justify-content: center;
}
.header__burger-menu .mnav .mnav__ic img {
    width: 1rem;
    height: 1rem;
}
.header__burger-menu .mnav .mnav__ct {
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow-wrap: anywhere;
}
.header__burger-menu .mnav .mnav__ct small {
    font-size: 0.6875rem;
    font-weight: 500;
    color: var(--gray-color);
    line-height: 1.3;
}

/* sticky CTA */
.header__burger-menu .mnav .mnav__foot {
    flex: none;
    display: flex;
    align-items: center;
    gap: 0.625rem;
    margin: 0;
    padding: 0.625rem 1.25rem calc(0.625rem + env(safe-area-inset-bottom));
    border-top: 1px solid #EEF1F5;
    background: #fff;
}
.header__burger-menu .mnav .mnav__call {
    flex: none;
    width: 2.875rem;
    height: 2.875rem;
    border-radius: 50%;
    border: 1.5px solid var(--color-primary);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease, color 0.2s ease;
}
.header__burger-menu .mnav .mnav__call:active {
    background: var(--color-primary);
    color: #fff;
}
.header__burger-menu .mnav .mnav__call svg {
    width: 1.25rem;
    height: 1.25rem;
}
.header__burger-menu .mnav .mnav__foot .burger-btn {
    flex: 1;
    width: auto;
    height: 2.875rem;
    margin: 0;
    padding: 0 1.25rem;
    gap: 0.625rem;
    box-shadow: 0 0.5rem 1.25rem rgba(255, 70, 5, 0.28);
}
.header__burger-menu .mnav .mnav__foot .burger-btn span {
    font-family: var(--monserrat-font);
    font-size: 0.9375rem;
    font-weight: 600;
}
.header__burger-menu .mnav .mnav__foot .burger-btn svg {
    width: 1.125rem;
    height: 1.125rem;
    color: #fff;
}

/* staggered entrance */
.header__burger-menu .mnav .mnav__tile,
.header__burger-menu .mnav .mnav__links li,
.header__burger-menu .mnav .mnav__section {
    opacity: 0;
    transform: translateX(1.5rem);
    transition: opacity 0.35s ease, transform 0.45s cubic-bezier(0.22, 1, 0.36, 1), background 0.2s ease;
}
.header__burger-menu.open .mnav .mnav__tile,
.header__burger-menu.open .mnav .mnav__links li,
.header__burger-menu.open .mnav .mnav__section {
    opacity: 1;
    transform: none;
}
.header__burger-menu.open .mnav .mnav__tile:nth-child(1) { transition-delay: 0.08s; }
.header__burger-menu.open .mnav .mnav__tile:nth-child(2) { transition-delay: 0.13s; }
.header__burger-menu.open .mnav .mnav__links li:nth-child(1) { transition-delay: 0.18s; }
.header__burger-menu.open .mnav .mnav__links li:nth-child(2) { transition-delay: 0.22s; }
.header__burger-menu.open .mnav .mnav__links li:nth-child(3) { transition-delay: 0.26s; }
.header__burger-menu.open .mnav .mnav__links li:nth-child(4) { transition-delay: 0.30s; }
.header__burger-menu.open .mnav .mnav__section { transition-delay: 0.32s; }
.header__burger-menu.open .mnav .mnav__tile:active { transition-delay: 0s; }

@media (prefers-reduced-motion: reduce) {
    .header__burger-menu .mnav,
    .header__burger-menu .mnav * {
        transition-duration: 0.01ms !important;
        transition-delay: 0s !important;
    }
}