html {
    scroll-behavior: smooth;
}

body {
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

body > header {
    position: sticky !important;
    top: 0;
    z-index: 5000 !important;
    pointer-events: auto;
    isolation: isolate;
}

body > header .navbar,
body > header .main-menu,
body > header .main-menu .nav-link,
body > header .navbar-social,
body > header .navbar-brand {
    pointer-events: auto;
}

header > .container {
    width: 100%;
    max-width: none;
    padding-right: 0;
    padding-left: 0;
}

header .navbar {
    margin: 14px auto 0;
    width: calc(100% - 4cm) !important;
    max-width: none;
    min-height: 72px;
    border: 1px solid rgba(25, 28, 38, .08);
    border-radius: 18px;
    background: rgba(255, 255, 255, .86) !important;
    box-shadow: 0 18px 45px rgba(17, 24, 39, .08);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    transition: transform .22s ease, box-shadow .22s ease, background-color .22s ease, border-color .22s ease;
}

header .navbar:hover {
    box-shadow: 0 22px 54px rgba(17, 24, 39, .11);
    border-color: rgba(110, 78, 242, .16);
}

header .navbar .container {
    width: 100%;
    max-width: none;
    min-height: 70px;
    padding-top: 10px !important;
    padding-bottom: 10px !important;
    padding-left: 24px !important;
    padding-right: 24px !important;
}

header .navbar-brand {
    min-width: 0;
    color: #111827 !important;
}

header .main-logo img {
    max-height: 38px;
    flex-shrink: 0;
}

header .main-logo .site-name-text,
header .main-logo .poligonium-brand-wordmark,
html[data-bs-theme] header .main-logo .poligonium-brand-wordmark {
    max-width: 260px;
    margin-right: 0 !important;
    margin-left: 10px !important;
    color: #111827 !important;
    font-family: "Krona One", sans-serif !important;
    font-size: 20px !important;
    font-weight: 800;
    line-height: 1.5;
    letter-spacing: 0;
    white-space: nowrap;
    text-transform: none;
}

header .navbar-brand h1.site-name-text {
    margin: 0 0 0 10px !important;
    font-size: 20px !important;
    line-height: 1;
}

header .main-menu .navbar-nav {
    align-items: center;
    gap: 4px;
    margin-bottom: 0 !important;
}

header .main-menu .nav-item {
    position: relative;
}

header .main-menu .nav-link {
    position: relative;
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 12px 16px !important;
    color: #374151 !important;
    font-size: 14px;
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0;
    transition: color .18s ease, background-color .18s ease, transform .18s ease, box-shadow .18s ease;
}

header .main-menu .nav-link::after {
    content: "";
    position: absolute;
    left: 16px;
    right: 16px;
    bottom: 8px;
    height: 2px;
    border-radius: 999px;
    background: var(--primary-color);
    transform: scaleX(0);
    transform-origin: center;
    opacity: 0;
    transition: transform .18s ease, opacity .18s ease;
}

header .main-menu .nav-link:hover,
header .main-menu .nav-link.active {
    color: #111827 !important;
    background: rgba(110, 78, 242, .08);
    transform: translateY(-1px);
}

header .main-menu .nav-link:hover::after,
header .main-menu .nav-link.active::after {
    transform: scaleX(1);
    opacity: 1;
}

header .navbar-social {
    color: #111827;
}

header .navbar-social a,
header .navbar-social button {
    color: #111827 !important;
    transition: color .18s ease, transform .18s ease, opacity .18s ease;
}

header .navbar-social a:hover,
header .navbar-social button:hover {
    color: var(--primary-color) !important;
    transform: translateY(-1px);
}

header .language-dropdown .language-dropdown-button {
    color: #111827 !important;
    opacity: .82;
    font-weight: 700;
}

header .language-dropdown .language-dropdown-button:hover {
    opacity: 1;
}

header .dark-light-switcher,
header .burger-icon,
header .navbar-menu {
    width: 48px !important;
    height: 48px !important;
    min-width: 48px;
    border-radius: 14px !important;
    background: #f7f8fb !important;
    border: 1px solid rgba(17, 24, 39, .08) !important;
    color: #111827 !important;
    box-shadow: none;
    transition: background-color .18s ease, border-color .18s ease, transform .18s ease;
}

header .dark-light-switcher:hover,
header .burger-icon:hover,
header .navbar-menu:hover {
    background: rgba(110, 78, 242, .09) !important;
    border-color: rgba(110, 78, 242, .2) !important;
    transform: translateY(-1px);
}

header .burger-icon span {
    background-color: #111827 !important;
}

header .dark-light-switcher .ri-contrast-2-line {
    color: #111827 !important;
}

header .dark-light-switcher .ri-sun-fill {
    color: #f59e0b !important;
}

.poligonium-contact-tab {
    position: fixed;
    left: 0;
    top: 50%;
    z-index: 1040;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 58px;
    padding: 10px 16px 10px 10px;
    border: 1px solid rgba(17, 24, 39, .1);
    border-left: 0;
    border-radius: 0 18px 18px 0;
    background: rgba(255, 255, 255, .94);
    box-shadow: 0 18px 42px rgba(17, 24, 39, .14);
    color: #111827;
    font-size: 14px;
    font-weight: 850;
    letter-spacing: 0;
    line-height: 1;
    text-decoration: none;
    transform: translateY(-50%);
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease, color .22s ease;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.poligonium-contact-tab:hover {
    color: #111827;
    border-color: rgba(110, 78, 242, .28);
    box-shadow: 0 22px 50px rgba(17, 24, 39, .18);
    transform: translateY(-50%) translateX(5px);
}

.poligonium-contact-tab__bolt {
    position: relative;
    display: grid;
    width: 34px;
    height: 34px;
    flex: 0 0 34px;
    place-items: center;
    border-radius: 50%;
    background: linear-gradient(135deg, #ffe66d 0%, #ffb703 48%, #7c3aed 100%);
    box-shadow: 0 8px 22px rgba(245, 158, 11, .36);
    animation: poligoniumBoltPulse 1.7s ease-in-out infinite;
}

.poligonium-contact-tab__bolt::after {
    position: absolute;
    inset: -6px;
    content: "";
    border: 1px solid rgba(245, 158, 11, .36);
    border-radius: inherit;
    animation: poligoniumBoltRing 1.7s ease-out infinite;
}

.poligonium-contact-tab__bolt svg {
    width: 21px;
    height: 21px;
    fill: #111827;
    filter: drop-shadow(0 1px 0 rgba(255, 255, 255, .32));
    animation: poligoniumBoltSpark .95s steps(2, end) infinite;
}

.poligonium-contact-tab__label {
    white-space: nowrap;
}

.poligonium-close-anchor {
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
}

.offCanvas__info:target {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.offCanvas__info:target + .offCanvas__overly {
    opacity: .7;
    visibility: visible;
}

.offCanvas__close-icon a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: inherit;
}

@keyframes poligoniumBoltPulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 8px 22px rgba(245, 158, 11, .34);
    }
    50% {
        transform: scale(1.08) rotate(-4deg);
        box-shadow: 0 10px 30px rgba(124, 58, 237, .3);
    }
}

@keyframes poligoniumBoltRing {
    0% {
        opacity: .55;
        transform: scale(.82);
    }
    100% {
        opacity: 0;
        transform: scale(1.35);
    }
}

@keyframes poligoniumBoltSpark {
    0%, 100% {
        transform: translate(0, 0) rotate(0);
    }
    50% {
        transform: translate(1px, -1px) rotate(5deg);
    }
}

html[data-bs-theme="dark"] header .navbar {
    background: rgba(22, 22, 28, .82) !important;
    border-color: rgba(255, 255, 255, .1);
}

html[data-bs-theme="dark"] header .main-logo .site-name-text,
html[data-bs-theme="dark"] header .navbar-brand,
html[data-bs-theme="dark"] header .main-menu .nav-link,
html[data-bs-theme="dark"] header .navbar-social a,
html[data-bs-theme="dark"] header .navbar-social button,
html[data-bs-theme="dark"] header .language-dropdown .language-dropdown-button {
    color: #f9fafb !important;
}

html[data-bs-theme="dark"] header .dark-light-switcher,
html[data-bs-theme="dark"] header .burger-icon,
html[data-bs-theme="dark"] header .navbar-menu {
    background: rgba(255, 255, 255, .08) !important;
    border-color: rgba(255, 255, 255, .12) !important;
    color: #f9fafb !important;
}

html[data-bs-theme="dark"] header .burger-icon span {
    background-color: #f9fafb !important;
}

html[data-bs-theme="dark"] .poligonium-contact-tab {
    background: rgba(22, 22, 28, .9);
    border-color: rgba(255, 255, 255, .12);
    color: #f9fafb;
    box-shadow: 0 18px 42px rgba(0, 0, 0, .28);
}

html[data-bs-theme="dark"] .poligonium-contact-tab:hover {
    color: #f9fafb;
    border-color: rgba(255, 255, 255, .22);
}

.mobile-header-wrapper-style {
    border-radius: 0 18px 18px 0;
}

.mobile-header-wrapper-style .mobile-menu li a {
    border-radius: 12px;
    padding: 13px 14px !important;
    font-weight: 750;
    letter-spacing: 0;
    transition: background-color .18s ease, color .18s ease;
}

.mobile-header-wrapper-style .mobile-menu li.active > a,
.mobile-header-wrapper-style .mobile-menu li a:hover {
    background: rgba(110, 78, 242, .08);
    color: var(--primary-color) !important;
}

@media (max-width: 991.98px) {
    header .navbar {
        width: calc(100% - 20px) !important;
        min-height: 64px;
        margin-top: 10px;
        border-radius: 16px;
    }

    header .navbar .container {
        min-height: 62px;
    }

    header .main-logo .site-name-text {
        max-width: 160px;
        font-size: 16px !important;
    }

    .poligonium-contact-tab {
        top: auto;
        bottom: 92px;
        min-height: 52px;
        padding: 9px 13px 9px 9px;
        font-size: 13px;
        transform: none;
    }

    .poligonium-contact-tab:hover {
        transform: translateX(4px);
    }

    .poligonium-contact-tab__bolt {
        width: 30px;
        height: 30px;
        flex-basis: 30px;
    }

    header .navbar-social {
        padding-right: 64px !important;
    }

    header .burger-icon {
        right: 12px !important;
    }
}
.poligonium-school-account-link {
    align-items: center;
    border: 1px solid rgba(255, 122, 26, .42);
    border-radius: 999px;
    color: #181818;
    font-size: 13px;
    font-weight: 900;
    line-height: 1;
    padding: 10px 14px;
    text-decoration: none;
    transition: background .2s ease, border-color .2s ease, color .2s ease, transform .2s ease;
}

.poligonium-school-account-link:hover {
    background: #ff7a1a;
    border-color: #ff7a1a;
    color: #fff;
    transform: translateY(-1px);
}

.poligonium-school-account-link.is-mobile {
    display: inline-flex;
    margin-top: 22px;
}

html[data-bs-theme="dark"] .poligonium-school-account-link {
    color: #fff;
}