.site-header,
.site-footer {
    --site-ink: #f5f6fa;
    --site-ink-soft: #b7bdca;
    --site-ink-muted: #777f90;
    --site-night: #07080d;
    --site-panel: #111520;
    --site-line: rgba(255, 255, 255, 0.1);
    --site-aqua: #34dfc3;
    --site-header-height: 76px;
    --site-ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    font-family: "Manrope", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body.menu-open {
    overflow: hidden;
}

.site-header *,
.site-header *::before,
.site-header *::after,
.site-footer *,
.site-footer *::before,
.site-footer *::after {
    box-sizing: border-box;
}

.site-header a,
.site-footer a {
    color: inherit;
    text-decoration: none;
}

.site-header button {
    color: inherit;
    font: inherit;
}

.site-header img,
.site-header svg,
.site-footer img,
.site-footer svg {
    display: block;
    max-width: 100%;
}

.site-header :focus-visible,
.site-footer :focus-visible {
    outline: 2px solid var(--site-aqua);
    outline-offset: 4px;
}

.skip-link {
    position: fixed;
    z-index: 999;
    top: 16px;
    left: 20px;
    padding: 10px 16px;
    border-radius: 999px;
    color: #10121a;
    background: #34dfc3;
    font-family: "Manrope", system-ui, sans-serif;
    font-weight: 800;
    text-decoration: none;
    transform: translateY(-160%);
    transition: transform 180ms ease;
}

.skip-link:focus {
    transform: translateY(0);
}

.site-header .shell,
.site-footer .shell {
    width: min(calc(100% - 40px), 1240px);
    margin-inline: auto;
}

.site-header {
    position: fixed;
    z-index: 100;
    top: 0;
    right: 0;
    left: 0;
    height: var(--site-header-height);
    color: var(--site-ink);
    border-bottom: 1px solid transparent;
    transition: background 250ms ease, border-color 250ms ease, backdrop-filter 250ms ease;
}

.site-header.is-scrolled,
.site-header.site-header--solid,
.site-header[data-menu-open="true"] {
    border-color: var(--site-line);
    background: rgba(7, 8, 13, 0.92);
    backdrop-filter: blur(18px) saturate(150%);
}

.site-header .nav-wrap {
    display: flex;
    height: 100%;
    align-items: center;
    justify-content: space-between;
}

.site-header .brand,
.site-footer .brand {
    position: relative;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 11px;
    color: var(--site-ink);
    font-family: "Space Grotesk", "Manrope", sans-serif;
    font-size: 21px;
    font-weight: 700;
    letter-spacing: -0.035em;
}

.site-header .brand-mark {
    width: 39px;
    height: 39px;
    filter: drop-shadow(0 8px 18px rgba(36, 92, 255, 0.28));
}

.site-header .brand em,
.site-footer .brand em {
    color: var(--site-aqua);
    font-style: normal;
}

.site-header .desktop-nav {
    display: flex;
    align-items: center;
    gap: 29px;
}

.site-header .desktop-nav > a:not(.nav-cta),
.site-header .language-toggle {
    color: var(--site-ink-soft);
    font-size: 13px;
    font-weight: 700;
    transition: color 180ms ease;
}

.site-header .desktop-nav > a:not(.nav-cta):hover,
.site-header .desktop-nav > a[aria-current="page"],
.site-header .language-toggle:hover {
    color: var(--site-ink);
}

.site-header .desktop-nav > .nav-estimator-link {
    display: inline-flex;
    min-height: 34px;
    align-items: center;
    gap: 7px;
    padding-inline: 11px;
    border: 1px solid rgba(52, 223, 195, 0.24);
    border-radius: 999px;
    color: var(--site-aqua);
    background: rgba(52, 223, 195, 0.06);
}

.site-header .nav-estimator-link i {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
    box-shadow: 0 0 12px rgba(52, 223, 195, 0.72);
}

.site-header .desktop-nav > .nav-estimator-link:hover {
    color: var(--site-aqua);
    border-color: rgba(52, 223, 195, 0.55);
    background: rgba(52, 223, 195, 0.11);
}

.site-header .nav-cta {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 0 21px;
    border: 1px solid transparent;
    border-radius: 999px;
    color: #07100f;
    background: var(--site-aqua);
    font-size: 13px;
    font-weight: 800;
    line-height: 1;
    transition: transform 240ms var(--site-ease-out), box-shadow 240ms ease;
}

.site-header .nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 35px rgba(52, 223, 195, 0.22);
}

.site-header .nav-cta svg {
    width: 16px;
    height: 16px;
    transition: transform 220ms var(--site-ease-out);
}

.site-header .nav-cta:hover svg {
    transform: translate(3px, -3px);
}

.site-header .language {
    position: relative;
}

.site-header .language-toggle {
    display: inline-flex;
    height: 40px;
    align-items: center;
    gap: 6px;
    padding: 0 10px;
    border: 0;
    background: transparent;
    cursor: pointer;
}

.site-header .language-toggle svg {
    width: 14px;
    transition: transform 180ms ease;
}

.site-header .language-toggle[aria-expanded="true"] svg {
    transform: rotate(180deg);
}

.site-header .language-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: 170px;
    padding: 8px;
    border: 1px solid var(--site-line);
    border-radius: 16px;
    background: rgba(17, 21, 32, 0.98);
    box-shadow: 0 22px 60px rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(18px);
}

.site-header .language-menu[hidden] {
    display: none;
}

.site-header .language-menu a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 9px 10px;
    border-radius: 10px;
    color: var(--site-ink-soft);
    font-size: 13px;
    font-weight: 700;
}

.site-header .language-menu a:hover,
.site-header .language-menu a[aria-current="true"] {
    color: var(--site-ink);
    background: rgba(255, 255, 255, 0.07);
}

.site-header .menu-toggle {
    position: relative;
    z-index: 2;
    display: none;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid var(--site-line);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.04);
    cursor: pointer;
}

.site-header .menu-toggle span,
.site-header .menu-toggle::before {
    position: absolute;
    left: 13px;
    width: 17px;
    height: 1px;
    content: "";
    background: var(--site-ink);
    transition: transform 220ms ease, top 220ms ease;
}

.site-header .menu-toggle::before {
    top: 17px;
}

.site-header .menu-toggle span {
    top: 25px;
}

.site-header[data-menu-open="true"] .menu-toggle::before {
    top: 21px;
    transform: rotate(45deg);
}

.site-header[data-menu-open="true"] .menu-toggle span {
    top: 21px;
    transform: rotate(-45deg);
}

.site-header .mobile-menu {
    position: absolute;
    z-index: 1;
    top: 0;
    right: 0;
    left: 0;
    display: none;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    padding: calc(var(--site-header-height) + 32px) max(20px, env(safe-area-inset-right)) max(28px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    color: var(--site-ink);
    background-color: var(--site-night);
    background-image:
        radial-gradient(circle at 88% 12%, rgba(79, 108, 255, 0.18), transparent 35%),
        radial-gradient(circle at 8% 92%, rgba(52, 223, 195, 0.1), transparent 34%);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
    -webkit-overflow-scrolling: touch;
}

.site-header .mobile-menu[hidden] {
    display: none;
}

.site-header .mobile-menu nav {
    display: grid;
    gap: 4px;
}

.site-header .mobile-menu nav a {
    display: block;
    width: fit-content;
    max-width: 100%;
    padding: 6px 0;
    font-family: "Space Grotesk", "Manrope", sans-serif;
    font-size: clamp(1.85rem, 9vw, 3.25rem);
    font-weight: 600;
    letter-spacing: -0.045em;
    line-height: 1.08;
    overflow-wrap: break-word;
}

.site-header .mobile-menu nav a[aria-current="page"] {
    color: var(--site-aqua);
}

.site-header .mobile-menu-meta {
    display: flex;
    margin-top: 42px;
    padding-top: 22px;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
    border-top: 1px solid var(--site-line);
    color: var(--site-ink-muted);
    font-size: 12px;
}

.site-header .mobile-languages {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.site-header .mobile-languages a {
    transition: color 180ms ease;
}

.site-header .mobile-languages a:hover,
.site-header .mobile-languages a[aria-current="true"] {
    color: var(--site-aqua);
}

.site-footer {
    padding-top: 100px;
    color: var(--site-ink-soft);
    background: var(--site-night);
}

.site-footer .footer-grid {
    display: grid;
    grid-template-columns: 1.6fr repeat(3, 1fr);
    gap: 55px;
    padding-bottom: 65px;
}

.site-footer .footer-brand p {
    max-width: 330px;
    margin: 22px 0 0;
    color: var(--site-ink-muted);
    font-size: 13px;
}

.site-footer .footer-col h2 {
    margin: 0 0 18px;
    color: var(--site-ink);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.13em;
    line-height: 1.4;
    text-transform: uppercase;
}

.site-footer .footer-col a {
    display: block;
    width: fit-content;
    margin-top: 9px;
    color: var(--site-ink-muted);
    font-size: 12px;
    transition: color 180ms ease;
}

.site-footer .footer-col a:hover {
    color: var(--site-ink);
}

.site-footer .footer-bottom {
    display: flex;
    min-height: 78px;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    border-top: 1px solid var(--site-line);
    color: var(--site-ink-muted);
    font-size: 10px;
}

.site-footer .socials {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.site-footer .socials a {
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    border: 1px solid var(--site-line);
    border-radius: 50%;
    color: var(--site-ink-soft);
    font-family: "Space Grotesk", "Manrope", sans-serif;
    font-size: 9px;
    font-weight: 700;
    transition: color 180ms ease, border-color 180ms ease, transform 220ms var(--site-ease-out);
}

.site-footer .socials a:hover {
    color: var(--site-aqua);
    border-color: rgba(52, 223, 195, 0.5);
    transform: translateY(-2px);
}

@media (max-width: 1080px) {
    .site-header .desktop-nav {
        gap: 19px;
    }

    .site-header .desktop-nav > a:not(.nav-cta) {
        display: none;
    }

    .site-header .desktop-nav > .nav-estimator-link {
        display: inline-flex;
    }
}

@media (max-width: 820px) {
    .site-header {
        --site-header-height: 68px;
    }

    .site-header .shell,
    .site-footer .shell {
        width: min(calc(100% - 28px), 1240px);
    }

    .site-header .desktop-nav {
        display: none;
    }

    .site-header .menu-toggle {
        display: block;
    }

    .site-header .mobile-menu {
        display: block;
    }

    .site-header[data-menu-open="true"] {
        background: var(--site-night);
        -webkit-backdrop-filter: none;
        backdrop-filter: none;
    }

    .site-footer .footer-grid {
        grid-template-columns: 1.5fr repeat(2, 1fr);
    }

    .site-footer .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 820px) and (max-height: 680px) {
    .site-header .mobile-menu {
        padding-top: calc(var(--site-header-height) + 18px);
        padding-bottom: 22px;
    }

    .site-header .mobile-menu nav {
        gap: 0;
    }

    .site-header .mobile-menu nav a {
        padding-block: 4px;
        font-size: clamp(1.55rem, 7.5vw, 2.35rem);
    }

    .site-header .mobile-menu-meta {
        margin-top: 24px;
        padding-top: 16px;
    }
}

@media (max-width: 560px) {
    .site-header .mobile-menu-meta {
        align-items: flex-start;
        flex-direction: column;
    }

    .site-footer .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 38px 25px;
    }

    .site-footer .footer-brand {
        grid-column: 1 / -1;
    }

    .site-footer .footer-bottom {
        min-height: 0;
        padding: 24px 0 32px;
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (prefers-reduced-motion: reduce) {
    .site-header *,
    .site-header *::before,
    .site-header *::after,
    .site-footer *,
    .site-footer *::before,
    .site-footer *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}