:root {
    --lgn-accent: #e3b817;
    --lgn-text: #242424;
    --lgn-glass: rgba(10, 10, 10, 0.72);
}

.lgn-header,
.lgn-header * { box-sizing: border-box; }

.lgn-header {
    position: fixed;
    z-index: 99990;
    top: 0;
    right: 0;
    left: 0;
    height: 98px;
    color: var(--lgn-text);
    background: transparent;
    transition: height 260ms ease, background-color 260ms ease, box-shadow 260ms ease;
}

.admin-bar .lgn-header { top: 32px; }

.lgn-header.is-scrolled {
    height: 76px;
    background: var(--lgn-glass);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.12), 0 12px 34px rgba(0, 0, 0, 0.14);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    backdrop-filter: saturate(180%) blur(20px);
}

.lgn-header.is-scrolled { --lgn-text: #ffffff; }

.lgn-shell {
    display: flex;
    align-items: center;
    width: min(100% - 72px, 1440px);
    height: 100%;
    margin: 0 auto;
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
    transition: border-color 260ms ease;
}

.lgn-header.is-scrolled .lgn-shell { border-bottom-color: transparent; }

.lgn-logo {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
    min-width: 160px;
    max-width: 250px;
    height: 45px;
    color: inherit;
    text-decoration: none;
    font: 800 22px/1 Arial, sans-serif;
}

.lgn-logo img { display: block; width: auto; max-width: 100%; height: 100%; object-fit: contain; object-position: left center; }
.lgn-logo-placeholder { display: block; width: 190px; height: 38px; }
.lgn-nav { margin-left: auto; }
.lgn-menu { display: flex; align-items: center; gap: clamp(32px, 4.3vw, 76px); margin: 0; padding: 0; list-style: none; }
.lgn-menu-item { margin: 0; padding: 0; }
.lgn-has-submenu { position: relative; }

.lgn-menu-link {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 18px 0;
    border: 0;
    color: inherit;
    background: none;
    font: 400 15px/1 Arial, sans-serif;
    letter-spacing: 0;
    text-decoration: none;
    white-space: nowrap;
    cursor: pointer;
    transition: color 180ms ease;
}

.lgn-menu-link:hover,
.lgn-menu-link:focus-visible,
.lgn-has-submenu.is-open > .lgn-menu-link { color: var(--lgn-accent); }

.lgn-chevron { width: 9px; height: 9px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: translateY(-2px) rotate(45deg); transition: transform 180ms ease; }
.lgn-has-submenu.is-open .lgn-chevron { transform: translateY(3px) rotate(225deg); }

.lgn-project-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 21px;
    color: #101010;
    background: var(--lgn-accent);
    font: 700 13px/1 Arial, sans-serif;
    letter-spacing: 0;
    text-decoration: none;
    white-space: nowrap;
    transition: background-color 180ms ease, transform 180ms ease;
}
.lgn-project-button:hover { background: #f0ca31; transform: translateY(-1px); }

.lgn-mega-menu {
    position: absolute;
    top: calc(100% - 1px);
    left: 50%;
    width: 520px;
    visibility: hidden;
    padding: 42px 58px 52px;
    border: 1px solid #d8d5cc;
    color: #222;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.18);
    opacity: 0;
    transform: translate(-50%, -8px);
    transition: visibility 0s linear 180ms, opacity 180ms ease, transform 180ms ease, top 260ms ease;
}
.lgn-has-submenu.is-open .lgn-mega-menu { visibility: visible; opacity: 1; transform: translate(-50%, 0); transition-delay: 0s; }
@media (min-width: 1001px) {
    .lgn-has-submenu:hover .lgn-mega-menu,
    .lgn-has-submenu:focus-within .lgn-mega-menu { visibility: visible; opacity: 1; transform: translate(-50%, 0); transition-delay: 0s; }
    .lgn-has-submenu:hover > .lgn-menu-link,
    .lgn-has-submenu:focus-within > .lgn-menu-link { color: var(--lgn-accent); }
}
.lgn-mega-grid { display: grid; grid-template-columns: 1fr; gap: 0; }
.lgn-mega-grid a { display: block; padding: 16px 0; color: #242424; font: 600 18px/1.25 Arial, sans-serif; letter-spacing: 0; text-decoration: none; border-bottom: 1px solid #e6e3dc; }
.lgn-mega-grid a:last-child { border-bottom: 0; }
.lgn-mega-grid a:hover, .lgn-mega-grid a:focus-visible { color: #d49a00; }
.lgn-mega-grid a span { margin-left: 10px; color: #d49a00; }

.lgn-menu-toggle { display: none; width: 44px; height: 44px; margin-left: auto; padding: 11px; border: 0; color: inherit; background: transparent; cursor: pointer; }
.lgn-menu-toggle > span:not(.lgn-sr-only) { display: block; width: 22px; height: 1.5px; margin: 6px 0; background: currentColor; transition: transform 180ms ease; }
.lgn-menu-toggle[aria-expanded="true"] > span:nth-child(2) { transform: translateY(3.75px) rotate(45deg); }
.lgn-menu-toggle[aria-expanded="true"] > span:nth-child(3) { transform: translateY(-3.75px) rotate(-45deg); }
.lgn-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

@media (max-width: 1000px) {
    .lgn-header { height: 76px; }
    .lgn-shell { width: calc(100% - 40px); }
    .lgn-logo { min-width: 130px; max-width: 200px; height: 38px; }
    .lgn-menu-toggle { display: block; }
    .lgn-nav { position: fixed; top: 76px; right: 0; left: 0; visibility: hidden; max-height: calc(100vh - 76px); padding: 14px 20px 28px; overflow-y: auto; color: #fff; background: rgba(10, 10, 10, 0.94); opacity: 0; transform: translateY(-8px); transition: visibility 0s linear 180ms, opacity 180ms ease, transform 180ms ease; -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px); }
    .admin-bar .lgn-nav { top: 108px; }
    .lgn-nav.is-open { visibility: visible; opacity: 1; transform: translateY(0); transition-delay: 0s; }
    .lgn-menu { display: block; }
    .lgn-menu-link, .lgn-project-button { width: 100%; min-height: 54px; justify-content: space-between; }
    .lgn-project-button { margin-top: 12px; justify-content: center; }
    .lgn-mega-menu, .lgn-header.is-scrolled .lgn-mega-menu { position: static; visibility: hidden; width: 100%; max-height: 0; padding: 0 16px; overflow: hidden; border: 0; background: rgba(255, 255, 255, 0.08); box-shadow: none; opacity: 0; transform: none; }
    .lgn-has-submenu.is-open .lgn-mega-menu { visibility: visible; max-height: 500px; padding: 24px 16px; opacity: 1; }
    .lgn-mega-grid { grid-template-columns: 1fr; gap: 0; }
    .lgn-mega-grid a { color: #fff; font-size: 20px; }
}

@media (max-width: 782px) {
    .admin-bar .lgn-header { top: 46px; }
    .admin-bar .lgn-nav { top: 122px; }
    .admin-bar .lgn-mega-menu { margin-top: 0; }
}

@media (prefers-reduced-motion: reduce) {
    .lgn-header, .lgn-header *, .lgn-header *::before, .lgn-header *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; }
}