:root {
    --menu-top-height: 38px;
    --menu-main-height: 78px;
    --menu-total-height: calc(var(--menu-top-height) + var(--menu-main-height));
    --menu-accent: #7a1e2c;
    --menu-accent-hover: #631824;
    --menu-accent-soft: #f8edee;
    --menu-text: #18181b;
    --menu-text-muted: #5f6470;
    --menu-border: #e7e7ea;
    --menu-bg: rgba(255, 255, 255, 0.94);
    --menu-bg-soft: #fafafb;
    --menu-shadow-sm: none;
    --menu-shadow-md: none;
    --menu-radius-md: 16px;
    --menu-radius-lg: 22px;
    --menu-container: min(var(--theme-container-width, 1240px), calc(100% - 48px));
    --menu-transition: 0.22s ease;
}

body {
    padding-top: var(--menu-total-height);
}

.hlavni-menu.site-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 1000;
}

.hlavni-menu.site-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(231, 231, 234, 0.95);
    pointer-events: none;
}

.hlavni-menu.site-header.scrolled {
}

.site-header__topbar,
.site-header__main {
    position: relative;
    z-index: 1;
}

.site-header__topbar {
    min-height: var(--menu-top-height);
    background: #ffffff;
    border-bottom: 1px solid var(--menu-border);
}

.site-header__main {
    min-height: var(--menu-main-height);
}

.site-header__inner {
    width: var(--menu-container);
    margin: 0 auto;
    display: flex;
    align-items: center;
}

.site-header__inner--topbar {
    min-height: var(--menu-top-height);
    justify-content: space-between;
    gap: 20px;
}

.site-header__meta,
.site-header__utilities,
.site-header__actions {
    display: flex;
    align-items: center;
}

.site-header__meta {
    gap: 16px;
    flex-wrap: wrap;
}

.site-meta-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--menu-text-muted);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: color var(--menu-transition);
}

.site-meta-link:hover {
    color: var(--menu-accent);
}

.site-header__utilities {
    gap: 10px;
}

.jazykovy-prepinac {
    position: relative;
}

.aktualni-jazyk {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 30px;
    padding: 0 11px;
    border: 1px solid var(--menu-border);
    border-radius: 999px;
    background: #ffffff;
    color: var(--menu-text);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.06em;
    cursor: pointer;
}

.aktualni-jazyk::after {
    content: '';
    width: 6px;
    height: 6px;
    margin-left: 8px;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    transform: rotate(45deg) translateY(-1px);
    transition: transform var(--menu-transition);
}

.jazykovy-prepinac.active .aktualni-jazyk::after {
    transform: rotate(225deg) translateY(-1px);
}

.nabidka-jazyku {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 72px;
    margin: 0;
    padding: 7px;
    list-style: none;
    background: #ffffff;
    border: 1px solid var(--menu-border);
    border-radius: 12px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    pointer-events: none;
    transition: opacity var(--menu-transition), transform var(--menu-transition), visibility var(--menu-transition);
}

.jazykovy-prepinac.active .nabidka-jazyku,
.jazykovy-prepinac:hover .nabidka-jazyku {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.nabidka-jazyku a {
    display: block;
    padding: 8px 10px;
    border-radius: 9px;
    color: var(--menu-text-muted);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-align: center;
    text-decoration: none;
}

.nabidka-jazyku a:hover {
    background: var(--menu-accent-soft);
    color: var(--menu-accent);
}

.site-header__inner--main {
    min-height: var(--menu-main-height);
    justify-content: space-between;
    gap: 32px;
}

.site-header__brand {
    flex: 0 0 auto;
}

.site-logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--menu-text);
    text-decoration: none;
}

.site-logo img {
    display: block;
    max-width: 220px;
    max-height: 46px;
    width: auto;
    height: auto;
    object-fit: contain;
}

.site-logo__text {
    font-size: 21px;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.site-header__nav {
    flex: 1 1 auto;
    display: flex;
    justify-content: center;
    min-width: 0;
}

.nav-list {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 28px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    min-height: 46px;
    padding: 0;
    color: var(--menu-text);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    line-height: 1;
    transition: color var(--menu-transition);
}

.nav-link::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 7px;
    height: 2px;
    background: var(--menu-accent);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform var(--menu-transition);
}

.nav-link:hover,
.nav-item.current > .nav-link,
.nav-item.active > .nav-link {
    color: var(--menu-accent);
}

.nav-link:hover::after,
.nav-item.current > .nav-link::after,
.nav-item.active > .nav-link::after {
    transform: scaleX(1);
}

.submenu-arrow {
    width: 8px;
    height: 8px;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    transform: rotate(45deg) translateY(-2px);
    transition: transform var(--menu-transition);
}

.nav-item.has-submenu:hover > .nav-link .submenu-arrow,
.nav-item.has-submenu.active > .nav-link .submenu-arrow {
    transform: rotate(225deg) translateY(-1px);
}

.site-header__actions {
    flex: 0 0 auto;
    gap: 12px;
}

.site-header__cta,
.mobile-menu__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 16px;
    border-radius: 999px;
    background: #ffffff;
    border: 1px solid rgba(24, 24, 27, 0.1);
    color: var(--menu-accent);
    text-decoration: none;
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: 0;
    white-space: nowrap;
    transition: background var(--menu-transition), color var(--menu-transition), border-color var(--menu-transition), box-shadow var(--menu-transition), transform var(--menu-transition);
}

.site-header__cta:hover,
.mobile-menu__cta:hover {
    background: #fcf7f8;
    border-color: rgba(122, 30, 44, 0.2);
    color: var(--menu-accent-hover);
    box-shadow: 0 8px 18px rgba(19, 27, 46, 0.05);
    transform: translateY(-1px);
}

.site-header__toggle {
    display: none;
    width: 42px;
    height: 42px;
    padding: 0;
    border: 1px solid var(--menu-border);
    border-radius: 14px;
    background: #ffffff;
    color: var(--menu-text);
    cursor: pointer;
}

.site-header__toggle-box {
    width: 16px;
    height: 12px;
    display: inline-flex;
    flex-direction: column;
    justify-content: space-between;
}

.site-header__toggle-box span {
    display: block;
    width: 100%;
    height: 2px;
    border-radius: 999px;
    background: currentColor;
}

.mega-menu-overlay {
    position: fixed;
    inset: var(--menu-total-height) 0 0;
    background: rgba(255, 255, 255, 0.52);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--menu-transition), visibility var(--menu-transition);
}

.mega-menu-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.mega-menu {
    position: absolute;
    top: calc(100% + 14px);
    left: 50%;
    width: min(1040px, calc(100vw - 48px));
    padding: 22px;
    background: #ffffff;
    border: 1px solid var(--menu-border);
    border-radius: var(--menu-radius-lg);
    box-shadow: 0 26px 44px rgba(24, 24, 27, 0.08);
    opacity: 0;
    visibility: hidden;
    transform: translateX(-50%) translateY(10px);
    transition: opacity var(--menu-transition), transform var(--menu-transition), visibility var(--menu-transition);
    pointer-events: none;
}

.nav-item.has-submenu:hover > .mega-menu,
.nav-item.has-submenu.active > .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}

.nav-dropdown {
    display: grid;
    grid-template-columns: minmax(200px, 240px) minmax(0, 1fr);
    gap: 22px;
}

.mega-menu__intro {
    padding: 4px 4px 4px 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mega-menu__eyebrow {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    min-height: 28px;
    padding: 0 11px;
    border-radius: 999px;
    background: var(--menu-accent-soft);
    color: var(--menu-accent);
    font-size: 12px;
    font-weight: 700;
}

.mega-menu__title {
    margin: 0;
    color: var(--menu-text);
    font-size: 24px;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.mega-menu__text {
    margin: 0;
    color: var(--menu-text-muted);
    font-size: 14px;
    line-height: 1.6;
}

.mega-menu__overview-link {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    min-height: 38px;
    padding: 0 14px;
    border-radius: 999px;
    background: #ffffff;
    border: 1px solid var(--menu-border);
    color: var(--menu-text);
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
}

.mega-menu__overview-link:hover {
    color: var(--menu-accent);
    border-color: rgba(122, 30, 44, 0.24);
}

.mega-menu-wrapper {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.mega-menu-section {
    padding: 16px;
    border: 1px solid var(--menu-border);
    border-radius: 18px;
    background: #ffffff;
    min-width: 0;
}

.mega-section-title {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--menu-text);
    text-decoration: none;
}

.mega-section-title__icon {
    width: 36px;
    height: 36px;
    flex: 0 0 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: var(--menu-accent-soft);
    color: var(--menu-accent);
    font-size: 13px;
}

.mega-section-title__content {
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 0;
}

.mega-section-title__label {
    font-size: 15px;
    font-weight: 700;
    line-height: 1.3;
}

.mega-section-title__meta {
    color: var(--menu-text-muted);
    font-size: 12px;
    font-weight: 500;
}

.mega-section-title:hover .mega-section-title__label,
.mega-section-title.active .mega-section-title__label {
    color: var(--menu-accent);
}

.mega-menu-list {
    list-style: none;
    margin: 14px 0 0;
    padding: 0;
    display: grid;
    gap: 6px;
}

.mega-menu-link {
    display: block;
    padding: 8px 10px;
    border-radius: 12px;
    color: var(--menu-text-muted);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.45;
    transition: background var(--menu-transition), color var(--menu-transition);
}

.mega-menu-link:hover,
.mega-menu-link.active {
    background: var(--menu-bg-soft);
    color: var(--menu-accent);
}

.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 1100;
    display: flex;
    justify-content: flex-end;
    pointer-events: none;
}

.mobile-menu__panel {
    width: min(400px, 100%);
    height: 100%;
    padding: 20px 18px;
    background: #ffffff;
    border-left: 1px solid var(--menu-border);
    transform: translateX(100%);
    transition: transform 0.25s ease;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.mobile-menu.active {
    pointer-events: auto;
}

.mobile-menu.active .mobile-menu__panel {
    transform: translateX(0);
}

.mobile-menu__header,
.mobile-menu__footer {
    display: grid;
    gap: 14px;
}

.mobile-menu__header {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--menu-border);
    margin-bottom: 16px;
}

.mobile-menu__close {
    width: 40px;
    height: 40px;
    border: 1px solid var(--menu-border);
    border-radius: 12px;
    background: #ffffff;
    color: var(--menu-text);
    cursor: pointer;
}

.mobile-navigation {
    flex: 1 1 auto;
}

.mobile-nav-list,
.mobile-submenu-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.mobile-nav-list {
    display: grid;
    gap: 8px;
}

.mobile-nav-item {
    border: 1px solid var(--menu-border);
    border-radius: 16px;
    background: #ffffff;
    overflow: hidden;
}

.mobile-nav-item.active {
    border-color: rgba(122, 30, 44, 0.18);
}

.mobile-nav-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
}

.mobile-nav-link,
.mobile-submenu-link {
    display: flex;
    flex-direction: column;
    gap: 4px;
    color: var(--menu-text);
    text-decoration: none;
}

.mobile-nav-link {
    padding: 15px 16px;
}

.mobile-nav-link__label,
.mobile-submenu-link span:first-child {
    font-size: 15px;
    font-weight: 600;
    line-height: 1.3;
}

.mobile-nav-link__meta,
.mobile-submenu-link__meta {
    color: var(--menu-text-muted);
    font-size: 12px;
    font-weight: 500;
}

.mobile-submenu-toggle {
    width: 48px;
    border: 0;
    border-left: 1px solid var(--menu-border);
    background: transparent;
    color: var(--menu-text-muted);
    cursor: pointer;
}

.mobile-submenu-toggle:hover,
.mobile-nav-item.open > .mobile-nav-header .mobile-submenu-toggle,
.mobile-submenu-list .has-submenu.open > .mobile-nav-header .mobile-submenu-toggle {
    background: var(--menu-accent-soft);
    color: var(--menu-accent);
}

.mobile-submenu-toggle i {
    transition: transform var(--menu-transition);
}

.mobile-nav-item.open > .mobile-nav-header .mobile-submenu-toggle i,
.mobile-submenu-list .has-submenu.open > .mobile-nav-header .mobile-submenu-toggle i {
    transform: rotate(180deg);
}

.mobile-submenu {
    max-height: 0;
    overflow: hidden;
    background: #fcfcfd;
    transition: max-height 0.28s ease;
}

.mobile-nav-item.open > .mobile-submenu {
    max-height: 1200px;
}

.mobile-submenu-list {
    display: grid;
    gap: 8px;
    padding: 10px;
}

.mobile-submenu-list > li {
    border: 1px solid var(--menu-border);
    border-radius: 12px;
    background: #ffffff;
    overflow: hidden;
}

.mobile-submenu-link {
    padding: 12px 14px;
}

.mobile-submenu-link.active,
.mobile-nav-link:hover,
.mobile-submenu-link:hover {
    color: var(--menu-accent);
}

.mobile-submenu-level3 {
    max-height: 0;
    overflow: hidden;
    padding-top: 0;
    transition: max-height 0.28s ease;
}

.mobile-submenu-list .has-submenu.open > .mobile-submenu-level3 {
    max-height: 1000px;
    padding-top: 8px;
}

.mobile-submenu-level3 .mobile-submenu-link {
    padding-left: 18px;
    font-size: 13px;
}

.mobile-menu__footer {
    padding-top: 18px;
    margin-top: 16px;
    border-top: 1px solid var(--menu-border);
}

.mobile-menu__contact-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--menu-text-muted);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
}

.mobile-menu__contact-link:hover {
    color: var(--menu-accent);
}

.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    z-index: 1090;
    background: rgba(255, 255, 255, 0.64);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--menu-transition), visibility var(--menu-transition);
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

@media (max-width: 1200px) {
    .nav-list {
        gap: 18px;
    }
}

@media (max-width: 1024px) {
    :root {
        --menu-main-height: 72px;
        --menu-container: calc(100% - 40px);
    }

    .site-header__nav,
    .site-header__cta {
        display: none;
    }

    .site-header__toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .mega-menu,
    .mega-menu-overlay {
        display: none;
    }
}

@media (max-width: 768px) {
    :root {
        --menu-top-height: 0px;
        --menu-main-height: 68px;
        --menu-container: calc(100% - 32px);
    }

    .site-header__topbar {
        display: none;
    }

    .site-logo img {
        max-width: 176px;
        max-height: 44px;
    }

    .site-logo__text {
        font-size: 18px;
    }
}

@media (max-width: 540px) {
    :root {
        --menu-container: calc(100% - 24px);
    }

    .mobile-menu__panel {
        padding-inline: 16px;
    }

    .mobile-nav-link {
        padding-inline: 14px;
    }
}