:root {
  --font-family: "Noto Sans", sans-serif;
  --font-size-base: 15.3px;
  --line-height-base: 1.76;

  --max-w: 940px;
  --space-x: 1.26rem;
  --space-y: 1.5rem;
  --gap: 1rem;

  --radius-xl: 1.25rem;
  --radius-lg: 1rem;
  --radius-md: 0.7rem;
  --radius-sm: 0.31rem;

  --shadow-sm: 0 1px 4px rgba(0,0,0,0.05);
  --shadow-md: 0 2px 10px rgba(0,0,0,0.06);
  --shadow-lg: 0 16px 26px rgba(0,0,0,0.08);

  --overlay: rgba(0, 0, 0, 0.45);
  --anim-duration: 340ms;
  --anim-ease: ease-in-out;
  --random-number: 1;

  --brand: #1a5fb4;
  --brand-contrast: #ffffff;
  --accent: #e6b422;
  --accent-contrast: #000000;

  --neutral-0: #ffffff;
  --neutral-100: #f8f9fa;
  --neutral-300: #dee2e6;
  --neutral-600: #6c757d;
  --neutral-800: #343a40;
  --neutral-900: #212529;

  --bg-page: #ffffff;
  --fg-on-page: #212529;

  --bg-alt: #f8f9fa;
  --fg-on-alt: #495057;

  --surface-1: #ffffff;
  --surface-2: #f8f9fa;
  --fg-on-surface: #212529;
  --border-on-surface: #dee2e6;

  --surface-light: #ffffff;
  --fg-on-surface-light: #495057;
  --border-on-surface-light: #e9ecef;

  --bg-primary: #1a5fb4;
  --fg-on-primary: #ffffff;
  --bg-primary-hover: #0d4a9c;
  --ring: rgba(26, 95, 180, 0.4);

  --bg-accent: #fef7e0;
  --fg-on-accent: #8a6d00;
  --bg-accent-hover: #f4e4a6;

  --link: #1a5fb4;
  --link-hover: #0d4a9c;

  --gradient-hero: linear-gradient(135deg, #1a5fb4 0%, #2c82e0 100%);
  --gradient-accent: linear-gradient(135deg, #e6b422 0%, #f4d03f 100%);

  --btn-ghost-bg: transparent;
  --btn-ghost-bg-hover: rgba(255,255,255,0.06);
  --chip-bg: rgba(255,255,255,0.68);
  --input-placeholder: rgba(255,255,255,0.55);
}
body{margin:0;padding:0;font-family:var(--font-family);box-sizing: border-box;}
*{box-sizing:border-box;}

.site-header {
    background-color: var(--surface-1);
    color: var(--fg-on-surface);
    border-bottom: 1px solid var(--border-on-surface);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 4.5rem;
    position: relative;
}

.nav-left,
.nav-right {
    display: flex;
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}

.nav-item {
    margin: 0;
}

.nav-link {
    color: var(--link);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}

.nav-link:hover,
.nav-link:focus-visible {
    color: var(--link-hover);
    background-color: var(--btn-ghost-bg-hover);
    outline: none;
}

.logo-wrapper {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.logo-link {
    text-decoration: none;
    display: block;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--brand);
    letter-spacing: -0.025em;
    white-space: nowrap;
}

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0.5rem;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
    border-radius: var(--radius-sm);
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.burger-btn:hover,
.burger-btn:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    outline: none;
}

.burger-line {
    display: block;
    width: 1.5rem;
    height: 2px;
    background-color: var(--fg-on-surface);
    border-radius: 1px;
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.mobile-nav-container {
    display: none;
    background-color: var(--surface-1);
    border-top: 1px solid var(--border-on-surface);
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    z-index: 999;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    max-height: 0;
    transition: max-height var(--anim-duration) var(--anim-ease);
}

.mobile-nav-container.is-open {
    max-height: 20rem;
}

.mobile-nav {
    padding: var(--space-y) var(--space-x);
}

.mobile-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-nav-item {
    margin: 0;
}

.mobile-nav-link {
    display: block;
    padding: 0.875rem 1rem;
    color: var(--fg-on-surface);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}

.mobile-nav-link:hover,
.mobile-nav-link:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
    outline: none;
}

@media (max-width: 767px) {
    .nav-left,
    .nav-right {
        display: none;
    }

    .burger-btn {
        display: flex;
    }

    .logo-wrapper {
        position: static;
        transform: none;
        margin-right: auto;
    }

    .header-container {
        justify-content: flex-start;
        gap: var(--gap);
    }

    .mobile-nav-container {
        display: block;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(2) {
        opacity: 0;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        color: #333;
        border-top: 1px solid #dee2e6;
        padding: 2.5rem 0 1.5rem;
        font-family: system-ui, -apple-system, sans-serif;
        font-size: 0.95rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
    }
    .footer-row {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 1.5rem;
    }
    .top-row {
        align-items: flex-start;
        padding-bottom: 1.5rem;
        border-bottom: 1px solid #e9ecef;
    }
    .middle-row {
        justify-content: center;
        text-align: center;
    }
    .bottom-row {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
        padding-top: 1.5rem;
        border-top: 1px solid #e9ecef;
        margin-bottom: 0;
    }
    .footer-brand .logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.5rem;
    }
    .footer-nav .nav-menu {
        display: flex;
        flex-wrap: wrap;
        list-style: none;
        gap: 1.5rem;
        margin: 0;
        padding: 0;
    }
    .nav-menu a {
        color: #495057;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s;
    }
    .nav-menu a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .footer-contacts ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 2rem;
    }
    .footer-contacts li {
        color: #6c757d;
    }
    .footer-copyright {
        color: #6c757d;
        font-size: 0.9rem;
    }
    .footer-copyright a {
        color: #6c757d;
        text-decoration: none;
        margin: 0 0.3rem;
    }
    .footer-copyright a:hover {
        text-decoration: underline;
        color: #0056b3;
    }
    .footer-disclaimer {
        font-size: 0.8rem;
        color: #868e96;
        max-width: 800px;
        line-height: 1.4;
    }
    @media (max-width: 768px) {
        .footer-row {
            flex-direction: column;
            align-items: center;
            text-align: center;
            gap: 1.5rem;
        }
        .top-row {
            align-items: center;
        }
        .nav-menu {
            justify-content: center;
        }
        .footer-contacts ul {
            flex-direction: column;
            gap: 0.75rem;
        }
    }

.cookie-lv10 {
        position: fixed;
        right: var(--space-x);
        bottom: var(--space-y);
        width: min(420px, calc(100vw - (var(--space-x) * 2)));
        z-index: 1200;
    }

    .cookie-lv10__body {
        border: 1px solid var(--border-on-surface-light);
        border-radius: var(--radius-md);
        background: var(--bg-alt);
        color: var(--fg-on-page);
        padding: 12px;
        box-shadow: var(--shadow-sm);
    }

    .cookie-lv10__body p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv10__actions {
        margin-top: 10px;
        display: flex;
        justify-content: flex-end;
        gap: 8px;
    }

    .cookie-lv10__actions button {
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-sm);
        background: var(--surface-1);
        color: var(--fg-on-page);
        padding: 7px 10px;
        cursor: pointer;
    }

    .cookie-lv10__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        border-color: var(--bg-primary);
        color: var(--fg-on-primary);
    }

.wp-lang-switcher-v4 {
        position: fixed;
        right: clamp(16px, 2vw, 24px);
        bottom: clamp(16px, 2vw, 24px);
        z-index: 99999;

        --local-random: var(--random-number, 1);
    }

    .wp-lang-switcher-v4__container {
        display: flex;
        align-items: center;
        gap: 0;
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface);
        border-radius: calc(var(--radius-xl) + var(--local-random) * 4px);
        padding: calc(5px + var(--local-random) * 1px);
        box-shadow: var(--shadow-lg);
        transition: all var(--anim-duration) var(--anim-ease);
    }

    .wp-lang-switcher-v4__container.expanded {
        gap: calc(4px + var(--local-random) * 2px);
    }

    .wp-lang-switcher-v4__toggle {
        width: calc(42px + var(--local-random) * 2px);
        height: calc(42px + var(--local-random) * 2px);
        background: var(--gradient-hero);
        color: var(--fg-on-primary);
        border-radius: calc(var(--radius-lg) - var(--local-random) * 2px);
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all var(--anim-duration) var(--anim-ease);
        flex-shrink: 0;
        position: relative;
        overflow: hidden;
    }

    .wp-lang-switcher-v4__toggle::before {
        content: '';
        position: absolute;
        width: 200%;
        height: 200%;
        background: conic-gradient(from 0deg, transparent, rgba(255, 255, 255, 0.3), transparent);
        animation: spin calc(2.8s + var(--local-random) * 0.4s) linear infinite;
    }

    @keyframes spin {
        from {
            transform: rotate(0deg);
        }
        to {
            transform: rotate(360deg);
        }
    }

    .wp-lang-switcher-v4__icon {
        font-size: calc(18px + var(--local-random) * 2px);
        position: relative;
        z-index: 1;
    }

    .wp-lang-switcher-v4__toggle:hover {
        transform: scale(calc(1.03 + var(--local-random) * 0.02));
    }

    .wp-lang-switcher-v4__list {
        display: flex;
        gap: calc(5px + var(--local-random) * 1px);
        max-width: 0;
        opacity: 0;
        transition: all var(--anim-duration) cubic-bezier(0.68, -0.55, 0.265, 1.55);
    }

    .wp-lang-switcher-v4__container.expanded .wp-lang-switcher-v4__list {
        max-width: 300px;
        opacity: 1;
    }

    .wp-lang-switcher-v4__list button,
    .wp-lang-switcher-v4__list a {
        width: calc(38px + var(--local-random) * 2px);
        height: calc(38px + var(--local-random) * 2px);
        border: 2px solid var(--border-on-surface);
        background: var(--surface-2);
        color: var(--fg-on-surface);
        cursor: pointer;

        font-size: 12px;
        font-weight: 700;
        border-radius: calc(var(--radius-md) - var(--local-random) * 2px);
        transition: all var(--anim-duration) var(--anim-ease);
        position: relative;
        flex-shrink: 0;
        text-decoration: none;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .wp-lang-switcher-v4__list button::before,
    .wp-lang-switcher-v4__list a::before {
        content: '';
        position: absolute;
        inset: calc(-2px - var(--local-random) * 0.5px);
        border-radius: calc(var(--radius-md) - var(--local-random) * 2px);
        background: var(--gradient-accent);

        z-index: -1;
        transition: opacity var(--anim-duration) var(--anim-ease);
    }

    .wp-lang-switcher-v4__list button:hover,
    .wp-lang-switcher-v4__list a:hover {
        border-color: transparent;
        color: var(--fg-on-primary);
        transform: translateY(calc(-2px - var(--local-random) * 1px));
    }

    .wp-lang-switcher-v4__list button:hover::before,
    .wp-lang-switcher-v4__list a:hover::before {
        opacity: 1;
    }

    .wp-lang-switcher-v4__list button span,
    .wp-lang-switcher-v4__list a span {
        position: relative;
        z-index: 1;
    }

.intro-flag-c11 {
        padding: clamp(3.8rem, 8vw, 6.8rem) var(--space-x);
        background: linear-gradient(160deg, var(--bg-primary), var(--bg-primary-hover));
        color: var(--fg-on-primary);
    }

    .intro-flag-c11__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        display: grid;
        grid-template-columns: 1.2fr .8fr;
        gap: 1rem;
    }

    .intro-flag-c11__left, .intro-flag-c11__right {
        padding: 1.1rem;
        border-radius: var(--radius-xl);
        background: rgba(255, 255, 255, .12);
        border: 1px solid rgba(255, 255, 255, .18);
    }

    .intro-flag-c11__tag {
        display: inline-flex;
        padding: .4rem .75rem;
        border-radius: 999px;
        background: var(--chip-bg);
    }

    .intro-flag-c11__left h1 {
        margin: .8rem 0 0;
        font-size: clamp(2.5rem, 5vw, 4.6rem);
        line-height: 1;
    }

    .intro-flag-c11__left p {
        margin: .9rem 0 0;

    }

    .intro-flag-c11__right {
        display: grid;
        align-content: center;
        gap: .65rem;
    }

    .intro-flag-c11__right div {
        font-size: clamp(2.8rem, 5vw, 4rem);
        font-weight: 700;
    }

    .intro-flag-c11__right span {
        color: rgba(255, 255, 255, .82);
    }

    @media (max-width: 860px) {
        .intro-flag-c11__wrap {
            grid-template-columns: 1fr;
        }
    }

.next-strip-l2 {
        padding: clamp(3rem, 7vw, 5.6rem) var(--space-x);
        background: var(--surface-1);
        color: var(--fg-on-page);
    }

    .next-strip-l2__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        display: flex;
        justify-content: space-between;
        gap: 1rem;
        align-items: end;
        flex-wrap: wrap;
    }

    .next-strip-l2__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    .next-strip-l2__wrap h2 {
        margin: .5rem 0 0;
        font-size: clamp(2rem, 4vw, 3rem);
    }

    .next-strip-l2__wrap a {
        display: inline-flex;
        min-height: 2.8rem;
        align-items: center;
        justify-content: center;
        padding: 0 1rem;
        border-radius: var(--radius-md);
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        text-decoration: none;
    }

    .next-strip-l2__actions {
        max-width: var(--max-w);
        margin: 1rem auto 0;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
        gap: .75rem;
    }

    .next-strip-l2__actions a {
        display: block;
        padding: .95rem;
        border-radius: var(--radius-lg);
        background: var(--bg-alt);
        border: 1px solid var(--border-on-surface-light);
        text-decoration: none;
        color: var(--fg-on-page);
    }

    .next-strip-l2__actions span {
        display: block;
        margin-top: .35rem;
        color: var(--neutral-600);
    }

    /* macro-bg:next-strip-l2__wrap */
    .next-strip-l2 {
        overflow: hidden;
    }

    .next-strip-l2__wrap {
        background-image: linear-gradient(rgba(255, 255, 255, .86), rgba(255, 255, 255, .86)), url('https://images.pexels.com/photos/669615/pexels-photo-669615.jpeg?auto=compress&cs=tinysrgb&w=800');
        background-repeat: no-repeat;
        background-size: cover;
        background-position: center;
        border-radius: var(--radius-xl);
        overflow: hidden;
        padding: clamp(2rem, 5vw, 3.5rem) var(--space-x);
    }

.education-struct-v2 {
        padding: calc(var(--space-y) * 2) var(--space-x);
        background: var(--bg-alt);
        color: var(--fg-on-alt)
    }

    .education-struct-v2 .shell {
        max-width: var(--max-w);
        margin: 0 auto;
        display: grid;
        gap: var(--gap)
    }

    .education-struct-v2 h2, .education-struct-v2 h3, .education-struct-v2 p {
        margin: 0
    }

    .education-struct-v2 a {
        text-decoration: none
    }

    .education-struct-v2 article, .education-struct-v2 .row, .education-struct-v2 details, .education-struct-v2 .program {
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        padding: .85rem
    }

    .education-struct-v2 .grid, .education-struct-v2 .tiers {
        display: grid;
        grid-template-columns:repeat(3, minmax(0, 1fr));
        gap: var(--gap)
    }

    .education-struct-v2 .grid a, .education-struct-v2 .tiers a, .education-struct-v2 .cta a {
        display: inline-flex;
        min-height: 2.3rem;
        padding: 0 .8rem;
        align-items: center;
        border-radius: var(--radius-sm);
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        border: 1px solid var(--ring)
    }

    .education-struct-v2 .path {
        display: grid;
        gap: .65rem
    }

    .education-struct-v2 .path article {
        position: relative;
        padding-left: 1.25rem
    }

    .education-struct-v2 .path article::before {
        content: "";
        position: absolute;
        left: 0;
        top: .55rem;
        width: .5rem;
        height: .5rem;
        background: var(--bg-accent);
        border-radius: 50%
    }

    .education-struct-v2 .table {
        display: grid;
        gap: .45rem
    }

    .education-struct-v2 .row {
        display: grid;
        grid-template-columns:1fr 1fr 1fr;
        gap: .6rem
    }

    .education-struct-v2 .combo {
        display: grid;
        grid-template-columns:1fr 1fr;
        gap: var(--gap)
    }

    .education-struct-v2 .mentors {
        display: grid;
        gap: .6rem
    }

    .education-struct-v2 .mentors article {
        display: grid;
        grid-template-columns:3rem 1fr;
        gap: .6rem;
        align-items: center
    }

    .education-struct-v2 .mentors img {
        display: block;
        width: 3rem;
        height: 3rem;
        border-radius: 50%;
        object-fit: cover
    }

    .education-struct-v2 .program {
        display: grid;
        gap: .45rem
    }

    .education-struct-v2 .modules {
        display: grid;
        gap: .6rem
    }

    .education-struct-v2 .cta {
        display: flex
    }

    @media (max-width: 900px) {
        .education-struct-v2 .grid, .education-struct-v2 .tiers, .education-struct-v2 .combo {
            grid-template-columns:1fr 1fr
        }
    }

    @media (max-width: 680px) {
        .education-struct-v2 .grid, .education-struct-v2 .tiers, .education-struct-v2 .combo, .education-struct-v2 .row {
            grid-template-columns:1fr
        }
    }

.values-papers-l6 {
        padding: clamp(3.1rem, 7vw, 5.7rem) var(--space-x);
        background: linear-gradient(180deg, var(--surface-1), var(--bg-alt));
        color: var(--fg-on-page);
    }

    .values-papers-l6__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .values-papers-l6__head {
        margin-bottom: 1.1rem;
    }

    .values-papers-l6__head p {
        margin: 0;
        color: var(--brand);
        font-size: .82rem;
        letter-spacing: .1em;
        text-transform: uppercase;
    }

    .values-papers-l6__head h2 {
        margin: .5rem 0 0;
        font-size: clamp(2rem, 4vw, 3rem);
    }

    .values-papers-l6__grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
        gap: var(--gap);
    }

    .values-papers-l6__grid article {
        padding: 1rem;
        border-radius: var(--radius-lg);
        background: var(--surface-1);
        border: 1px dashed var(--border-on-surface-light);
    }

    .values-papers-l6__grid div {
        font-size: 1.25rem;
    }

    .values-papers-l6__grid h3 {
        margin: .75rem 0 .35rem;
    }

    .values-papers-l6__grid p {
        margin: 0;
        color: var(--neutral-600);
    }

    .values-papers-l6__grid small {
        display: block;
        margin-top: .55rem;
        color: var(--neutral-800);
    }

.site-header {
    background-color: var(--surface-1);
    color: var(--fg-on-surface);
    border-bottom: 1px solid var(--border-on-surface);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 4.5rem;
    position: relative;
}

.nav-left,
.nav-right {
    display: flex;
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}

.nav-item {
    margin: 0;
}

.nav-link {
    color: var(--link);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}

.nav-link:hover,
.nav-link:focus-visible {
    color: var(--link-hover);
    background-color: var(--btn-ghost-bg-hover);
    outline: none;
}

.logo-wrapper {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.logo-link {
    text-decoration: none;
    display: block;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--brand);
    letter-spacing: -0.025em;
    white-space: nowrap;
}

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0.5rem;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
    border-radius: var(--radius-sm);
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.burger-btn:hover,
.burger-btn:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    outline: none;
}

.burger-line {
    display: block;
    width: 1.5rem;
    height: 2px;
    background-color: var(--fg-on-surface);
    border-radius: 1px;
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.mobile-nav-container {
    display: none;
    background-color: var(--surface-1);
    border-top: 1px solid var(--border-on-surface);
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    z-index: 999;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    max-height: 0;
    transition: max-height var(--anim-duration) var(--anim-ease);
}

.mobile-nav-container.is-open {
    max-height: 20rem;
}

.mobile-nav {
    padding: var(--space-y) var(--space-x);
}

.mobile-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-nav-item {
    margin: 0;
}

.mobile-nav-link {
    display: block;
    padding: 0.875rem 1rem;
    color: var(--fg-on-surface);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}

.mobile-nav-link:hover,
.mobile-nav-link:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
    outline: none;
}

@media (max-width: 767px) {
    .nav-left,
    .nav-right {
        display: none;
    }

    .burger-btn {
        display: flex;
    }

    .logo-wrapper {
        position: static;
        transform: none;
        margin-right: auto;
    }

    .header-container {
        justify-content: flex-start;
        gap: var(--gap);
    }

    .mobile-nav-container {
        display: block;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(2) {
        opacity: 0;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        color: #333;
        border-top: 1px solid #dee2e6;
        padding: 2.5rem 0 1.5rem;
        font-family: system-ui, -apple-system, sans-serif;
        font-size: 0.95rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
    }
    .footer-row {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 1.5rem;
    }
    .top-row {
        align-items: flex-start;
        padding-bottom: 1.5rem;
        border-bottom: 1px solid #e9ecef;
    }
    .middle-row {
        justify-content: center;
        text-align: center;
    }
    .bottom-row {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
        padding-top: 1.5rem;
        border-top: 1px solid #e9ecef;
        margin-bottom: 0;
    }
    .footer-brand .logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.5rem;
    }
    .footer-nav .nav-menu {
        display: flex;
        flex-wrap: wrap;
        list-style: none;
        gap: 1.5rem;
        margin: 0;
        padding: 0;
    }
    .nav-menu a {
        color: #495057;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s;
    }
    .nav-menu a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .footer-contacts ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 2rem;
    }
    .footer-contacts li {
        color: #6c757d;
    }
    .footer-copyright {
        color: #6c757d;
        font-size: 0.9rem;
    }
    .footer-copyright a {
        color: #6c757d;
        text-decoration: none;
        margin: 0 0.3rem;
    }
    .footer-copyright a:hover {
        text-decoration: underline;
        color: #0056b3;
    }
    .footer-disclaimer {
        font-size: 0.8rem;
        color: #868e96;
        max-width: 800px;
        line-height: 1.4;
    }
    @media (max-width: 768px) {
        .footer-row {
            flex-direction: column;
            align-items: center;
            text-align: center;
            gap: 1.5rem;
        }
        .top-row {
            align-items: center;
        }
        .nav-menu {
            justify-content: center;
        }
        .footer-contacts ul {
            flex-direction: column;
            gap: 0.75rem;
        }
    }

.cookie-lv10 {
        position: fixed;
        right: var(--space-x);
        bottom: var(--space-y);
        width: min(420px, calc(100vw - (var(--space-x) * 2)));
        z-index: 1200;
    }

    .cookie-lv10__body {
        border: 1px solid var(--border-on-surface-light);
        border-radius: var(--radius-md);
        background: var(--bg-alt);
        color: var(--fg-on-page);
        padding: 12px;
        box-shadow: var(--shadow-sm);
    }

    .cookie-lv10__body p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv10__actions {
        margin-top: 10px;
        display: flex;
        justify-content: flex-end;
        gap: 8px;
    }

    .cookie-lv10__actions button {
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-sm);
        background: var(--surface-1);
        color: var(--fg-on-page);
        padding: 7px 10px;
        cursor: pointer;
    }

    .cookie-lv10__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        border-color: var(--bg-primary);
        color: var(--fg-on-primary);
    }

.story-folio-l6 {
        padding: clamp(3.2rem, 7vw, 5.7rem) var(--space-x);
        background: var(--bg-alt);
        color: var(--fg-on-page);
    }

    .story-folio-l6__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .story-folio-l6__head {
        margin-bottom: 1rem;
    }

    .story-folio-l6__head p {
        margin: 0;
        color: var(--neutral-600);
        font-size: .82rem;
        text-transform: uppercase;
        letter-spacing: .1em;
    }

    .story-folio-l6__head h2 {
        margin: .55rem 0 0;
        font-size: clamp(2rem, 4vw, 3rem);
    }

    .story-folio-l6__head span {
        display: block;
        margin-top: .8rem;
        color: var(--neutral-600);
    }

    .story-folio-l6__body {
        display: grid;
        grid-template-columns: 1fr .9fr;
        gap: 1rem;
        align-items: center;
    }

    .story-folio-l6__body p {
        margin: 0 0 .75rem;
        color: var(--neutral-600);
    }

    .story-folio-l6__body img {
        display: block;
        width: 100%;
        border-radius: var(--radius-xl);
        border: 1px solid var(--border-on-surface-light);
    }

    @media (max-width: 820px) {
        .story-folio-l6__body {
            grid-template-columns: 1fr;
        }
    }

.identity-cv1 {
        padding: clamp(56px, 8vw, 104px) clamp(16px, 4vw, 40px);
        background: var(--gradient-hero);
        color: var(--fg-on-primary);
    }

    .identity-cv1__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .identity-cv1__head {
        text-align: center;
        margin-bottom: 18px;
    }

    .identity-cv1__head p {
        margin: 0;
        opacity: .9;
        letter-spacing: .08em;
        text-transform: uppercase;
    }

    .identity-cv1__head h2 {
        margin: 8px 0;
        font-size: clamp(30px, 5vw, 52px);
    }

    .identity-cv1__head span {
        display: block;
        max-width: 74ch;
        margin: 0 auto;
        opacity: .92;
    }

    .identity-cv1__grid {
        display: grid;
        gap: var(--gap);
        grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    }

    .identity-cv1__grid article {
        border: 1px solid rgba(255, 255, 255, 0.25);
        background: rgba(255, 255, 255, 0.12);
        border-radius: var(--radius-lg);
        padding: var(--space-y) var(--space-x);
        box-shadow: var(--shadow-md);
    }

    .identity-cv1__icon {
        font-size: 1.6rem;
        margin-bottom: 8px;
    }

    .identity-cv1__grid h3 {
        margin: 0;
    }

    .identity-cv1__grid p {
        margin: 7px 0;
        opacity: .92;
    }

    .identity-cv1__grid small {
        opacity: .9;
    }

.testimonials-struct-v2 {
        padding: calc(var(--space-y) * 2) var(--space-x);
        background: var(--bg-alt);
        color: var(--fg-on-alt)
    }

    .testimonials-struct-v2 .shell {
        max-width: var(--max-w);
        margin: 0 auto;
        display: grid;
        gap: var(--gap)
    }

    .testimonials-struct-v2 h2, .testimonials-struct-v2 h3, .testimonials-struct-v2 p {
        margin: 0
    }

    .testimonials-struct-v2 article, .testimonials-struct-v2 blockquote, .testimonials-struct-v2 figure, .testimonials-struct-v2 .spotlight, .testimonials-struct-v2 .row {
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        padding: .85rem
    }

    .testimonials-struct-v2 .grid {
        display: grid;
        grid-template-columns:repeat(3, minmax(0, 1fr));
        gap: var(--gap)
    }

    .testimonials-struct-v2 .rail {
        display: grid;
        grid-template-columns:1fr 1fr;
        gap: .6rem
    }

    .testimonials-struct-v2 .stack {
        display: grid;
        gap: .65rem
    }

    .testimonials-struct-v2 .stack article {
        display: grid;
        grid-template-columns:3rem 1fr;
        gap: .6rem;
        align-items: center
    }

    .testimonials-struct-v2 img {
        display: block;
        width: 3rem;
        height: 3rem;
        border-radius: 50%;
        object-fit: cover
    }

    .testimonials-struct-v2 .table {
        display: grid;
        gap: .45rem
    }

    .testimonials-struct-v2 .row {
        display: grid;
        grid-template-columns:12rem 1fr;
        gap: .6rem
    }

    .testimonials-struct-v2 .wall {
        columns: 3;
        column-gap: var(--gap)
    }

    .testimonials-struct-v2 blockquote {
        break-inside: avoid;
        margin: 0 0 var(--gap) 0;
        display: grid;
        gap: .4rem
    }

    .testimonials-struct-v2 .slider {
        display: grid;
        grid-template-columns:repeat(2, minmax(0, 1fr));
        gap: var(--gap)
    }

    .testimonials-struct-v2 .dots {
        display: flex;
        justify-content: center;
        gap: .4rem
    }

    .testimonials-struct-v2 .dots span {
        padding: .25rem .45rem;
        border-radius: var(--radius-sm);
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface)
    }

    @media (max-width: 900px) {
        .testimonials-struct-v2 .grid, .testimonials-struct-v2 .rail, .testimonials-struct-v2 .slider {
            grid-template-columns:1fr 1fr
        }

        .testimonials-struct-v2 .wall {
            columns: 2
        }
    }

    @media (max-width: 680px) {
        .testimonials-struct-v2 .grid, .testimonials-struct-v2 .rail, .testimonials-struct-v2 .slider, .testimonials-struct-v2 .row {
            grid-template-columns:1fr
        }

        .testimonials-struct-v2 .wall {
            columns: 1
        }
    }

.about-timeline {

        background: var(--bg-primary);
        color: var(--fg-on-primary);
        padding: clamp(16px, 3vw, 40px);
    }

    .about-timeline .about-timeline__c {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .about-timeline .about-timeline__grid {
        display: grid;
        gap: var(--space-x);
        grid-template-columns: repeat(5, minmax(0, 1fr));
    }

    .about-timeline .about-timeline__cell {
        background: rgba(255, 255, 255, .12);
        border: 1px solid rgba(255, 255, 255, .25);
        border-radius: var(--radius-lg);
        padding: clamp(12px, 2vw, 20px);
    }

    .about-timeline time {
        opacity: .9;
    }

    @media (max-width: 767px) {
        .about-timeline .about-timeline__grid {
            grid-template-columns: repeat(1, minmax(0, 1fr));
        }
    }

.site-header {
    background-color: var(--surface-1);
    color: var(--fg-on-surface);
    border-bottom: 1px solid var(--border-on-surface);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 4.5rem;
    position: relative;
}

.nav-left,
.nav-right {
    display: flex;
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}

.nav-item {
    margin: 0;
}

.nav-link {
    color: var(--link);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}

.nav-link:hover,
.nav-link:focus-visible {
    color: var(--link-hover);
    background-color: var(--btn-ghost-bg-hover);
    outline: none;
}

.logo-wrapper {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.logo-link {
    text-decoration: none;
    display: block;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--brand);
    letter-spacing: -0.025em;
    white-space: nowrap;
}

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0.5rem;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
    border-radius: var(--radius-sm);
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.burger-btn:hover,
.burger-btn:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    outline: none;
}

.burger-line {
    display: block;
    width: 1.5rem;
    height: 2px;
    background-color: var(--fg-on-surface);
    border-radius: 1px;
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.mobile-nav-container {
    display: none;
    background-color: var(--surface-1);
    border-top: 1px solid var(--border-on-surface);
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    z-index: 999;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    max-height: 0;
    transition: max-height var(--anim-duration) var(--anim-ease);
}

.mobile-nav-container.is-open {
    max-height: 20rem;
}

.mobile-nav {
    padding: var(--space-y) var(--space-x);
}

.mobile-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-nav-item {
    margin: 0;
}

.mobile-nav-link {
    display: block;
    padding: 0.875rem 1rem;
    color: var(--fg-on-surface);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}

.mobile-nav-link:hover,
.mobile-nav-link:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
    outline: none;
}

@media (max-width: 767px) {
    .nav-left,
    .nav-right {
        display: none;
    }

    .burger-btn {
        display: flex;
    }

    .logo-wrapper {
        position: static;
        transform: none;
        margin-right: auto;
    }

    .header-container {
        justify-content: flex-start;
        gap: var(--gap);
    }

    .mobile-nav-container {
        display: block;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(2) {
        opacity: 0;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        color: #333;
        border-top: 1px solid #dee2e6;
        padding: 2.5rem 0 1.5rem;
        font-family: system-ui, -apple-system, sans-serif;
        font-size: 0.95rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
    }
    .footer-row {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 1.5rem;
    }
    .top-row {
        align-items: flex-start;
        padding-bottom: 1.5rem;
        border-bottom: 1px solid #e9ecef;
    }
    .middle-row {
        justify-content: center;
        text-align: center;
    }
    .bottom-row {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
        padding-top: 1.5rem;
        border-top: 1px solid #e9ecef;
        margin-bottom: 0;
    }
    .footer-brand .logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.5rem;
    }
    .footer-nav .nav-menu {
        display: flex;
        flex-wrap: wrap;
        list-style: none;
        gap: 1.5rem;
        margin: 0;
        padding: 0;
    }
    .nav-menu a {
        color: #495057;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s;
    }
    .nav-menu a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .footer-contacts ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 2rem;
    }
    .footer-contacts li {
        color: #6c757d;
    }
    .footer-copyright {
        color: #6c757d;
        font-size: 0.9rem;
    }
    .footer-copyright a {
        color: #6c757d;
        text-decoration: none;
        margin: 0 0.3rem;
    }
    .footer-copyright a:hover {
        text-decoration: underline;
        color: #0056b3;
    }
    .footer-disclaimer {
        font-size: 0.8rem;
        color: #868e96;
        max-width: 800px;
        line-height: 1.4;
    }
    @media (max-width: 768px) {
        .footer-row {
            flex-direction: column;
            align-items: center;
            text-align: center;
            gap: 1.5rem;
        }
        .top-row {
            align-items: center;
        }
        .nav-menu {
            justify-content: center;
        }
        .footer-contacts ul {
            flex-direction: column;
            gap: 0.75rem;
        }
    }

.cookie-lv10 {
        position: fixed;
        right: var(--space-x);
        bottom: var(--space-y);
        width: min(420px, calc(100vw - (var(--space-x) * 2)));
        z-index: 1200;
    }

    .cookie-lv10__body {
        border: 1px solid var(--border-on-surface-light);
        border-radius: var(--radius-md);
        background: var(--bg-alt);
        color: var(--fg-on-page);
        padding: 12px;
        box-shadow: var(--shadow-sm);
    }

    .cookie-lv10__body p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv10__actions {
        margin-top: 10px;
        display: flex;
        justify-content: flex-end;
        gap: 8px;
    }

    .cookie-lv10__actions button {
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-sm);
        background: var(--surface-1);
        color: var(--fg-on-page);
        padding: 7px 10px;
        cursor: pointer;
    }

    .cookie-lv10__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        border-color: var(--bg-primary);
        color: var(--fg-on-primary);
    }

.capabilities {

        background: var(--gradient-hero);
        color: var(--fg-on-primary);
        padding: clamp(60px, 8vw, 100px) clamp(16px, 3vw, 40px);
    }

    .capabilities .capabilities__c {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .capabilities .capabilities__h {
        text-align: center;
        margin-bottom: clamp(40px, 6vw, 72px);

    }

    .capabilities h2 {
        font-size: clamp(32px, 5vw, 48px);
        font-weight: 800;
        margin: 0 0 1rem;
    }

    .capabilities .capabilities__subtitle {
        font-size: clamp(16px, 2vw, 20px);
        margin: 0;
        opacity: 0.9;
    }

    .capabilities .capabilities__grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
        gap: clamp(20px, 3vw, 32px);
    }

    .capabilities .capabilities__card {
        background: var(--surface-light);
        padding: clamp(28px, 4vw, 40px);
        border-radius: var(--radius-xl);
        position: relative;

        transform: translateY(40px);
        transition: transform var(--anim-duration) var(--anim-ease);
    }

    .capabilities .capabilities__card:hover {
        transform: translateY(-8px);
    }

    .capabilities .capabilities__step {
        position: absolute;
        top: -16px;
        right: 24px;
        width: 48px;
        height: 48px;
        background: var(--accent);
        color: var(--accent-contrast);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 800;
        font-size: 20px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    }

    .capabilities .capabilities__icon {
        font-size: 40px;
        margin-bottom: 1.5rem;
    }

    .capabilities .capabilities__card h3 {
        font-size: clamp(20px, 2.5vw, 24px);
        font-weight: 700;
        margin: 0 0 1rem;
        color: var(--fg-on-surface-light);
    }

    .capabilities .capabilities__card p {
        margin: 0;
        color: var(--neutral-600);
        line-height: var(--line-height-base);
    }

.hiw-ledger-l2 {
        padding: clamp(3.2rem, 7vw, 5.8rem) var(--space-x);
        background: var(--surface-1);
        color: var(--fg-on-page);
    }

    .hiw-ledger-l2__wrap {
        max-width: 60rem;
        margin: 0 auto;
    }

    .hiw-ledger-l2__head {
        text-align: center;
        margin-bottom: 1.2rem;
    }

    .hiw-ledger-l2__head p {
        margin: 0;
        color: var(--neutral-600);
    }

    .hiw-ledger-l2__head h2 {
        margin: .45rem 0 0;
        font-size: clamp(2rem, 4vw, 3rem);
    }

    .hiw-ledger-l2__rows {
        display: grid;
        gap: .8rem;
    }

    .hiw-ledger-l2__rows article {
        display: grid;
        grid-template-columns: 3rem 1fr;
        gap: .9rem;
        padding: 1rem;
        border-radius: var(--radius-lg);
        background: var(--bg-alt);
        border: 1px solid var(--border-on-surface-light);
    }

    .hiw-ledger-l2__rows strong {
        display: grid;
        place-items: center;
        width: 3rem;
        height: 3rem;
        border-radius: var(--radius-md);
        background: var(--surface-1);
        color: var(--brand);
        box-shadow: var(--shadow-sm);
    }

    .hiw-ledger-l2__rows h3 {
        margin: 0;
    }

    .hiw-ledger-l2__rows p {
        margin: .35rem 0 0;
        color: var(--neutral-600);
    }

.plans-cv2 {
        padding: clamp(54px, 7vw, 96px) clamp(16px, 4vw, 36px);
        background: var(--gradient-hero);
        color: var(--fg-on-primary);
    }

    .plans-cv2__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .plans-cv2__head {
        margin-bottom: 16px;
    }

    .plans-cv2__head h2 {
        margin: 0;
        font-size: clamp(30px, 5vw, 48px);
    }

    .plans-cv2__head p {
        margin: 8px 0 0;
        opacity: .92;
    }

    .plans-cv2__grid {
        display: grid;
        gap: var(--gap);
        grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    }

    .plans-cv2__card {
        border-radius: var(--radius-lg);
        border: 1px solid rgba(255, 255, 255, 0.28);
        background: rgba(255, 255, 255, 0.12);
        padding: var(--space-y) var(--space-x);
        transition: transform var(--anim-duration) var(--anim-ease), border-color var(--anim-duration) var(--anim-ease);
    }

    .plans-cv2__card.is-active {
        transform: translateY(-4px);
        border-color: var(--bg-accent);
    }

    .plans-cv2__line {
        display: flex;
        justify-content: space-between;
        gap: 8px;
        align-items: center;
    }

    .plans-cv2__line h3 {
        margin: 0;
    }

    .plans-cv2__line span {
        font-size: .82rem;
        padding: 4px 8px;
        border-radius: 999px;
        background: var(--chip-bg);
    }

    .plans-cv2__price {
        margin: 10px 0 8px;
        font-size: 1.45rem;
        font-weight: 800;
    }

    .plans-cv2__list p {
        margin: 0 0 6px;
        opacity: .92;
    }

    .plans-cv2__card button {
        width: 100%;
        margin-top: 8px;
        border: 0;
        border-radius: var(--radius-sm);
        padding: 9px 12px;
        background: var(--bg-accent);
        color: var(--fg-on-accent);
    }

.social-l1 {

        padding: clamp(18px, 3vw, 44px);
        background: var(--bg-page);
        color: var(--fg-on-page);
    }

    .social-l1__c {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .social-l1__h {
        margin-bottom: clamp(14px, 2.2vw, 22px);
    }

    .social-l1__title {
        margin: 0;
        font-size: clamp(24px, 4.2vw, 40px);
        letter-spacing: -.02em;
        line-height: 1.1;
    }

    .social-l1__sub {
        margin: 10px 0 0;
        max-width: 72ch;
        color: var(--neutral-600);
    }

    .social-l1__grid {
        display: grid;
        grid-template-columns:repeat(12, 1fr);
        gap: 14px;
    }

    .social-l1__card {
        grid-column: span 4;
        border-radius: var(--radius-xl);
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface);
        box-shadow: var(--shadow-md);
        padding: 16px;
        position: relative;
        transform-style: preserve-3d;
        transition: transform 420ms var(--anim-ease);
        min-height: 170px;
    }

    .social-l1__card:hover {
        transform: rotateY(180deg);
    }

    .social-l1__front,
    .social-l1__back {
        position: absolute;
        inset: 0;
        padding: 16px;
        backface-visibility: hidden;
        border-radius: inherit;
    }

    .social-l1__front::before {
        content: '';
        position: absolute;
        inset: -1px;
        background: radial-gradient(260px 130px at 20% 15%, rgba(0, 86, 179, 0.12), transparent 60%),
        radial-gradient(240px 140px at 85% 35%, rgba(255, 107, 53, 0.12), transparent 62%);
        pointer-events: none;
        border-radius: inherit;
    }

    .social-l1__chip {
        display: inline-flex;
        padding: 6px 10px;
        border-radius: 999px;
        background: var(--bg-accent);
        color: var(--fg-on-accent);
        border: 1px solid rgba(0, 0, 0, 0.06);
        font-weight: 900;
        position: relative;
    }

    .social-l1__big {
        margin-top: 12px;
        font-weight: 900;
        font-size: clamp(18px, 2.4vw, 28px);
        letter-spacing: -.01em;
        position: relative;
    }

    .social-l1__small {
        margin-top: 8px;
        color: var(--neutral-600);
        line-height: var(--line-height-base);
        position: relative;
    }

    .social-l1__back {
        transform: rotateY(180deg);
        background: var(--bg-alt);
        border: 1px solid var(--neutral-300);
    }

    .social-l1__backTitle {
        font-weight: 900;
        color: var(--bg-primary);
        letter-spacing: -.01em;
        margin-bottom: 8px;
    }

    .social-l1__backText {
        color: var(--neutral-600);
        line-height: var(--line-height-base);
    }

    @media (max-width: 980px) {
        .social-l1__card {
            grid-column: span 6;
        }
    }

    @media (max-width: 640px) {
        .social-l1__card {
            grid-column: span 12;
        }
    }

    @media (prefers-reduced-motion: reduce) {
        .social-l1__card {
            transition: none;
        }
    }

.site-header {
    background-color: var(--surface-1);
    color: var(--fg-on-surface);
    border-bottom: 1px solid var(--border-on-surface);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 4.5rem;
    position: relative;
}

.nav-left,
.nav-right {
    display: flex;
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}

.nav-item {
    margin: 0;
}

.nav-link {
    color: var(--link);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}

.nav-link:hover,
.nav-link:focus-visible {
    color: var(--link-hover);
    background-color: var(--btn-ghost-bg-hover);
    outline: none;
}

.logo-wrapper {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.logo-link {
    text-decoration: none;
    display: block;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--brand);
    letter-spacing: -0.025em;
    white-space: nowrap;
}

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0.5rem;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
    border-radius: var(--radius-sm);
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.burger-btn:hover,
.burger-btn:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    outline: none;
}

.burger-line {
    display: block;
    width: 1.5rem;
    height: 2px;
    background-color: var(--fg-on-surface);
    border-radius: 1px;
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.mobile-nav-container {
    display: none;
    background-color: var(--surface-1);
    border-top: 1px solid var(--border-on-surface);
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    z-index: 999;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    max-height: 0;
    transition: max-height var(--anim-duration) var(--anim-ease);
}

.mobile-nav-container.is-open {
    max-height: 20rem;
}

.mobile-nav {
    padding: var(--space-y) var(--space-x);
}

.mobile-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-nav-item {
    margin: 0;
}

.mobile-nav-link {
    display: block;
    padding: 0.875rem 1rem;
    color: var(--fg-on-surface);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}

.mobile-nav-link:hover,
.mobile-nav-link:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
    outline: none;
}

@media (max-width: 767px) {
    .nav-left,
    .nav-right {
        display: none;
    }

    .burger-btn {
        display: flex;
    }

    .logo-wrapper {
        position: static;
        transform: none;
        margin-right: auto;
    }

    .header-container {
        justify-content: flex-start;
        gap: var(--gap);
    }

    .mobile-nav-container {
        display: block;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(2) {
        opacity: 0;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        color: #333;
        border-top: 1px solid #dee2e6;
        padding: 2.5rem 0 1.5rem;
        font-family: system-ui, -apple-system, sans-serif;
        font-size: 0.95rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
    }
    .footer-row {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 1.5rem;
    }
    .top-row {
        align-items: flex-start;
        padding-bottom: 1.5rem;
        border-bottom: 1px solid #e9ecef;
    }
    .middle-row {
        justify-content: center;
        text-align: center;
    }
    .bottom-row {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
        padding-top: 1.5rem;
        border-top: 1px solid #e9ecef;
        margin-bottom: 0;
    }
    .footer-brand .logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.5rem;
    }
    .footer-nav .nav-menu {
        display: flex;
        flex-wrap: wrap;
        list-style: none;
        gap: 1.5rem;
        margin: 0;
        padding: 0;
    }
    .nav-menu a {
        color: #495057;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s;
    }
    .nav-menu a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .footer-contacts ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 2rem;
    }
    .footer-contacts li {
        color: #6c757d;
    }
    .footer-copyright {
        color: #6c757d;
        font-size: 0.9rem;
    }
    .footer-copyright a {
        color: #6c757d;
        text-decoration: none;
        margin: 0 0.3rem;
    }
    .footer-copyright a:hover {
        text-decoration: underline;
        color: #0056b3;
    }
    .footer-disclaimer {
        font-size: 0.8rem;
        color: #868e96;
        max-width: 800px;
        line-height: 1.4;
    }
    @media (max-width: 768px) {
        .footer-row {
            flex-direction: column;
            align-items: center;
            text-align: center;
            gap: 1.5rem;
        }
        .top-row {
            align-items: center;
        }
        .nav-menu {
            justify-content: center;
        }
        .footer-contacts ul {
            flex-direction: column;
            gap: 0.75rem;
        }
    }

.cookie-lv10 {
        position: fixed;
        right: var(--space-x);
        bottom: var(--space-y);
        width: min(420px, calc(100vw - (var(--space-x) * 2)));
        z-index: 1200;
    }

    .cookie-lv10__body {
        border: 1px solid var(--border-on-surface-light);
        border-radius: var(--radius-md);
        background: var(--bg-alt);
        color: var(--fg-on-page);
        padding: 12px;
        box-shadow: var(--shadow-sm);
    }

    .cookie-lv10__body p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv10__actions {
        margin-top: 10px;
        display: flex;
        justify-content: flex-end;
        gap: 8px;
    }

    .cookie-lv10__actions button {
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-sm);
        background: var(--surface-1);
        color: var(--fg-on-page);
        padding: 7px 10px;
        cursor: pointer;
    }

    .cookie-lv10__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        border-color: var(--bg-primary);
        color: var(--fg-on-primary);
    }

.contacts-fresh-v5 {
        padding: calc(var(--space-y) * 2.4) var(--space-x);
        background: var(--neutral-900);
        color: var(--neutral-0);
    }

    .contacts-fresh-v5 .shell {
        max-width: 860px;
        margin: 0 auto;
        display: grid;
        gap: var(--gap);
    }

    .contacts-fresh-v5 h2 {
        margin: 0;
        font-size: clamp(1.7rem, 3.2vw, 2.4rem);
    }

    .contacts-fresh-v5 .head p {
        margin: .35rem 0 0;
        opacity: .85;
    }

    .contacts-fresh-v5 .stack {
        display: grid;
        gap: .7rem;
    }

    .contacts-fresh-v5 details {
        background: var(--chip-bg);
        border-radius: var(--radius-md);
        padding: .8rem 1rem;
    }

    .contacts-fresh-v5 summary {
        cursor: pointer;
        font-weight: 700;
    }

    .contacts-fresh-v5 .inside {
        display: grid;
        gap: .4rem;
        padding-top: .6rem;
    }

    .contacts-fresh-v5 .inside p {
        margin: 0;
    }

    .contacts-fresh-v5 a {
        color: var(--accent);
        font-weight: 700;
        text-decoration: none;
    }

.form-fresh-v3 {
        padding: calc(var(--space-y) * 2.6) var(--space-x);
        background: var(--surface-1);
        color: var(--fg-on-surface);
    }

    .form-fresh-v3 .shell {
        max-width: var(--max-w);
        margin: 0 auto;
        display: grid;
        gap: var(--gap);
    }

    .form-fresh-v3 .band {
        padding: 1rem;
        border-radius: var(--radius-md);
        background: var(--surface-2);
        border: 1px solid var(--border-on-surface);
    }

    .form-fresh-v3 .band h2 {
        margin: 0 0 .35rem;
    }

    .form-fresh-v3 .band p {
        margin: 0;
        color: var(--fg-on-surface-light);
    }

    .form-fresh-v3 .row {
        display: flex;
        flex-wrap: wrap;
        gap: .7rem;
    }

    .form-fresh-v3 label {
        display: grid;
        gap: .3rem;
        min-width: 190px;
        flex: 1 1 220px;
    }

    .form-fresh-v3 span {
        font-size: .84rem;
        color: var(--fg-on-surface-light);
    }

    .form-fresh-v3 input {
        padding: .65rem .75rem;
        border: 1px solid var(--border-on-surface-light);
        border-radius: var(--radius-sm);
        font: inherit;
    }

    .form-fresh-v3 button {
        padding: .7rem 1rem;
        border: 0;
        border-radius: var(--radius-sm);
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        font-weight: 700;
        cursor: pointer;
        align-self: end;
    }

.clarifications-c1 {

        padding: clamp(18px, 3vw, 44px);
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        overflow: hidden;
        position: relative;
    }

    .clarifications-c1::before {
        content: '';
        position: absolute;
        inset: -40%;
        background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.16), transparent 55%),
        radial-gradient(circle at 70% 60%, rgba(255, 107, 53, 0.18), transparent 52%);
        filter: blur(18px);
        animation: c1Glow 6s var(--anim-ease) infinite;
        opacity: .8;
        pointer-events: none;
    }

    @keyframes c1Glow {
        0%, 100% {
            transform: translate3d(-1%, 0, 0) scale(1);
        }
        50% {
            transform: translate3d(1.5%, -1%, 0) scale(1.03);
        }
    }

    .clarifications-c1__c {
        max-width: var(--max-w);
        margin: 0 auto;
        position: relative;
    }

    .clarifications-c1__h {
        margin-bottom: clamp(14px, 2.2vw, 22px);
    }

    .clarifications-c1__title {
        margin: 0;
        font-size: clamp(24px, 4.6vw, 44px);
        line-height: 1.1;
        letter-spacing: -.02em;
    }

    .clarifications-c1__sub {
        margin: 10px 0 0;
        max-width: 70ch;
        color: rgba(255, 255, 255, .82);
    }

    .clarifications-c1__grid {
        display: grid;
        gap: 12px;
    }

    .clarifications-c1__item {
        border-radius: var(--radius-xl);
        background: rgba(255, 255, 255, 0.10);
        border: 1px solid rgba(255, 255, 255, 0.16);
        box-shadow: var(--shadow-md);
        overflow: hidden;
        backdrop-filter: blur(8px);
    }

    .clarifications-c1__q {
        width: 100%;
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 14px 16px;
        background: transparent;
        border: 0;
        color: inherit;
        cursor: pointer;
        text-align: left;
    }

    .clarifications-c1__dot {
        width: 10px;
        height: 10px;
        border-radius: 999px;
        background: var(--accent);
        box-shadow: 0 0 0 6px rgba(0, 0, 0, 0.12);
        flex: 0 0 auto;
        animation: c1Dot 1.8s ease-in-out infinite;
    }

    @keyframes c1Dot {
        0%, 100% {
            transform: scale(1);
            opacity: .9
        }
        50% {
            transform: scale(1.15);
            opacity: 1
        }
    }

    .clarifications-c1__qText {
        font-weight: 800;
        letter-spacing: -.01em
    }

    .clarifications-c1__chev {
        margin-left: auto;
        opacity: .85;
        transition: transform var(--anim-duration) var(--anim-ease);
    }

    .clarifications-c1__a {
        display: none;
        padding: 0 16px 16px 38px;
        color: rgba(255, 255, 255, .82);
        line-height: var(--line-height-base);
    }

    .clarifications-c1__item.is-open .clarifications-c1__chev {
        transform: rotate(180deg);
    }

    .clarifications-c1__item.is-open .clarifications-c1__a {
        display: block;
    }

    @media (prefers-reduced-motion: reduce) {
        .clarifications-c1::before, .clarifications-c1__dot {
            animation: none;
        }
    }

.site-header {
    background-color: var(--surface-1);
    color: var(--fg-on-surface);
    border-bottom: 1px solid var(--border-on-surface);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 4.5rem;
    position: relative;
}

.nav-left,
.nav-right {
    display: flex;
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}

.nav-item {
    margin: 0;
}

.nav-link {
    color: var(--link);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}

.nav-link:hover,
.nav-link:focus-visible {
    color: var(--link-hover);
    background-color: var(--btn-ghost-bg-hover);
    outline: none;
}

.logo-wrapper {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.logo-link {
    text-decoration: none;
    display: block;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--brand);
    letter-spacing: -0.025em;
    white-space: nowrap;
}

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0.5rem;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
    border-radius: var(--radius-sm);
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.burger-btn:hover,
.burger-btn:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    outline: none;
}

.burger-line {
    display: block;
    width: 1.5rem;
    height: 2px;
    background-color: var(--fg-on-surface);
    border-radius: 1px;
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.mobile-nav-container {
    display: none;
    background-color: var(--surface-1);
    border-top: 1px solid var(--border-on-surface);
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    z-index: 999;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    max-height: 0;
    transition: max-height var(--anim-duration) var(--anim-ease);
}

.mobile-nav-container.is-open {
    max-height: 20rem;
}

.mobile-nav {
    padding: var(--space-y) var(--space-x);
}

.mobile-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-nav-item {
    margin: 0;
}

.mobile-nav-link {
    display: block;
    padding: 0.875rem 1rem;
    color: var(--fg-on-surface);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}

.mobile-nav-link:hover,
.mobile-nav-link:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
    outline: none;
}

@media (max-width: 767px) {
    .nav-left,
    .nav-right {
        display: none;
    }

    .burger-btn {
        display: flex;
    }

    .logo-wrapper {
        position: static;
        transform: none;
        margin-right: auto;
    }

    .header-container {
        justify-content: flex-start;
        gap: var(--gap);
    }

    .mobile-nav-container {
        display: block;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(2) {
        opacity: 0;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        color: #333;
        border-top: 1px solid #dee2e6;
        padding: 2.5rem 0 1.5rem;
        font-family: system-ui, -apple-system, sans-serif;
        font-size: 0.95rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
    }
    .footer-row {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 1.5rem;
    }
    .top-row {
        align-items: flex-start;
        padding-bottom: 1.5rem;
        border-bottom: 1px solid #e9ecef;
    }
    .middle-row {
        justify-content: center;
        text-align: center;
    }
    .bottom-row {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
        padding-top: 1.5rem;
        border-top: 1px solid #e9ecef;
        margin-bottom: 0;
    }
    .footer-brand .logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.5rem;
    }
    .footer-nav .nav-menu {
        display: flex;
        flex-wrap: wrap;
        list-style: none;
        gap: 1.5rem;
        margin: 0;
        padding: 0;
    }
    .nav-menu a {
        color: #495057;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s;
    }
    .nav-menu a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .footer-contacts ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 2rem;
    }
    .footer-contacts li {
        color: #6c757d;
    }
    .footer-copyright {
        color: #6c757d;
        font-size: 0.9rem;
    }
    .footer-copyright a {
        color: #6c757d;
        text-decoration: none;
        margin: 0 0.3rem;
    }
    .footer-copyright a:hover {
        text-decoration: underline;
        color: #0056b3;
    }
    .footer-disclaimer {
        font-size: 0.8rem;
        color: #868e96;
        max-width: 800px;
        line-height: 1.4;
    }
    @media (max-width: 768px) {
        .footer-row {
            flex-direction: column;
            align-items: center;
            text-align: center;
            gap: 1.5rem;
        }
        .top-row {
            align-items: center;
        }
        .nav-menu {
            justify-content: center;
        }
        .footer-contacts ul {
            flex-direction: column;
            gap: 0.75rem;
        }
    }

.cookie-lv10 {
        position: fixed;
        right: var(--space-x);
        bottom: var(--space-y);
        width: min(420px, calc(100vw - (var(--space-x) * 2)));
        z-index: 1200;
    }

    .cookie-lv10__body {
        border: 1px solid var(--border-on-surface-light);
        border-radius: var(--radius-md);
        background: var(--bg-alt);
        color: var(--fg-on-page);
        padding: 12px;
        box-shadow: var(--shadow-sm);
    }

    .cookie-lv10__body p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv10__actions {
        margin-top: 10px;
        display: flex;
        justify-content: flex-end;
        gap: 8px;
    }

    .cookie-lv10__actions button {
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-sm);
        background: var(--surface-1);
        color: var(--fg-on-page);
        padding: 7px 10px;
        cursor: pointer;
    }

    .cookie-lv10__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        border-color: var(--bg-primary);
        color: var(--fg-on-primary);
    }

.policy-layout-f {
        padding: clamp(56px, 8vw, 96px) clamp(16px, 4vw, 36px);
        background: linear-gradient(180deg, var(--surface-2), var(--surface-1));
        color: var(--fg-on-page);
    }

    .policy-layout-f .wrap {
        max-width: 980px;
        margin: 0 auto;
    }

    .policy-layout-f .section-head {
        margin-bottom: 16px;
    }

    .policy-layout-f h2 {
        margin: 0;
        font-size: clamp(28px, 4vw, 40px);
    }

    .policy-layout-f .section-head p {
        margin: 10px 0 0;
        color: var(--neutral-600);
    }

    .policy-layout-f .rows {
        display: grid;
        gap: 10px;
    }

    .policy-layout-f article {
        border: 1px solid var(--border-on-surface-light);
        border-radius: var(--radius-md);
        padding: 12px;
        background: var(--surface-1);
    }

    .policy-layout-f .head {
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .policy-layout-f .head span {
        min-width: 30px;
        height: 30px;
        display: grid;
        place-items: center;
        border-radius: 50%;
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        font-weight: 700;
    }

    .policy-layout-f .head h3 {
        margin: 0;
    }

    .policy-layout-f article p {
        margin: 8px 0 0;
        color: var(--neutral-600);
    }

.site-header {
    background-color: var(--surface-1);
    color: var(--fg-on-surface);
    border-bottom: 1px solid var(--border-on-surface);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 4.5rem;
    position: relative;
}

.nav-left,
.nav-right {
    display: flex;
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}

.nav-item {
    margin: 0;
}

.nav-link {
    color: var(--link);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}

.nav-link:hover,
.nav-link:focus-visible {
    color: var(--link-hover);
    background-color: var(--btn-ghost-bg-hover);
    outline: none;
}

.logo-wrapper {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.logo-link {
    text-decoration: none;
    display: block;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--brand);
    letter-spacing: -0.025em;
    white-space: nowrap;
}

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0.5rem;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
    border-radius: var(--radius-sm);
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.burger-btn:hover,
.burger-btn:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    outline: none;
}

.burger-line {
    display: block;
    width: 1.5rem;
    height: 2px;
    background-color: var(--fg-on-surface);
    border-radius: 1px;
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.mobile-nav-container {
    display: none;
    background-color: var(--surface-1);
    border-top: 1px solid var(--border-on-surface);
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    z-index: 999;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    max-height: 0;
    transition: max-height var(--anim-duration) var(--anim-ease);
}

.mobile-nav-container.is-open {
    max-height: 20rem;
}

.mobile-nav {
    padding: var(--space-y) var(--space-x);
}

.mobile-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-nav-item {
    margin: 0;
}

.mobile-nav-link {
    display: block;
    padding: 0.875rem 1rem;
    color: var(--fg-on-surface);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}

.mobile-nav-link:hover,
.mobile-nav-link:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
    outline: none;
}

@media (max-width: 767px) {
    .nav-left,
    .nav-right {
        display: none;
    }

    .burger-btn {
        display: flex;
    }

    .logo-wrapper {
        position: static;
        transform: none;
        margin-right: auto;
    }

    .header-container {
        justify-content: flex-start;
        gap: var(--gap);
    }

    .mobile-nav-container {
        display: block;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(2) {
        opacity: 0;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        color: #333;
        border-top: 1px solid #dee2e6;
        padding: 2.5rem 0 1.5rem;
        font-family: system-ui, -apple-system, sans-serif;
        font-size: 0.95rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
    }
    .footer-row {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 1.5rem;
    }
    .top-row {
        align-items: flex-start;
        padding-bottom: 1.5rem;
        border-bottom: 1px solid #e9ecef;
    }
    .middle-row {
        justify-content: center;
        text-align: center;
    }
    .bottom-row {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
        padding-top: 1.5rem;
        border-top: 1px solid #e9ecef;
        margin-bottom: 0;
    }
    .footer-brand .logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.5rem;
    }
    .footer-nav .nav-menu {
        display: flex;
        flex-wrap: wrap;
        list-style: none;
        gap: 1.5rem;
        margin: 0;
        padding: 0;
    }
    .nav-menu a {
        color: #495057;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s;
    }
    .nav-menu a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .footer-contacts ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 2rem;
    }
    .footer-contacts li {
        color: #6c757d;
    }
    .footer-copyright {
        color: #6c757d;
        font-size: 0.9rem;
    }
    .footer-copyright a {
        color: #6c757d;
        text-decoration: none;
        margin: 0 0.3rem;
    }
    .footer-copyright a:hover {
        text-decoration: underline;
        color: #0056b3;
    }
    .footer-disclaimer {
        font-size: 0.8rem;
        color: #868e96;
        max-width: 800px;
        line-height: 1.4;
    }
    @media (max-width: 768px) {
        .footer-row {
            flex-direction: column;
            align-items: center;
            text-align: center;
            gap: 1.5rem;
        }
        .top-row {
            align-items: center;
        }
        .nav-menu {
            justify-content: center;
        }
        .footer-contacts ul {
            flex-direction: column;
            gap: 0.75rem;
        }
    }

.cookie-lv10 {
        position: fixed;
        right: var(--space-x);
        bottom: var(--space-y);
        width: min(420px, calc(100vw - (var(--space-x) * 2)));
        z-index: 1200;
    }

    .cookie-lv10__body {
        border: 1px solid var(--border-on-surface-light);
        border-radius: var(--radius-md);
        background: var(--bg-alt);
        color: var(--fg-on-page);
        padding: 12px;
        box-shadow: var(--shadow-sm);
    }

    .cookie-lv10__body p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv10__actions {
        margin-top: 10px;
        display: flex;
        justify-content: flex-end;
        gap: 8px;
    }

    .cookie-lv10__actions button {
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-sm);
        background: var(--surface-1);
        color: var(--fg-on-page);
        padding: 7px 10px;
        cursor: pointer;
    }

    .cookie-lv10__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        border-color: var(--bg-primary);
        color: var(--fg-on-primary);
    }

.thank-mode-e {
        padding: clamp(58px, 10vw, 114px) 18px;
        background: repeating-linear-gradient(135deg, var(--bg-alt), var(--bg-alt) 16px, var(--neutral-0) 16px, var(--neutral-0) 32px);
        color: var(--fg-on-page);
    }

    .thank-mode-e .wrap {
        max-width: 720px;
        margin: 0 auto;
        text-align: center;
        padding: clamp(28px, 4vw, 42px);
        background: var(--surface-1);
        border-radius: var(--radius-xl);
        box-shadow: var(--shadow-md);
    }

    .thank-mode-e h1 {
        margin: 0;
        font-size: clamp(32px, 5vw, 52px);
    }

    .thank-mode-e p {
        margin: 10px 0 0;
        color: var(--neutral-600);
    }

    .thank-mode-e a {
        display: inline-block;
        margin-top: 16px;
        padding: 9px 14px;
        border-radius: var(--radius-sm);
        text-decoration: none;
        border: 1px solid var(--border-on-surface);
        color: var(--fg-on-page);
    }

.site-header {
    background-color: var(--surface-1);
    color: var(--fg-on-surface);
    border-bottom: 1px solid var(--border-on-surface);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 4.5rem;
    position: relative;
}

.nav-left,
.nav-right {
    display: flex;
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}

.nav-item {
    margin: 0;
}

.nav-link {
    color: var(--link);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}

.nav-link:hover,
.nav-link:focus-visible {
    color: var(--link-hover);
    background-color: var(--btn-ghost-bg-hover);
    outline: none;
}

.logo-wrapper {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.logo-link {
    text-decoration: none;
    display: block;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--brand);
    letter-spacing: -0.025em;
    white-space: nowrap;
}

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0.5rem;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
    border-radius: var(--radius-sm);
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.burger-btn:hover,
.burger-btn:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    outline: none;
}

.burger-line {
    display: block;
    width: 1.5rem;
    height: 2px;
    background-color: var(--fg-on-surface);
    border-radius: 1px;
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.mobile-nav-container {
    display: none;
    background-color: var(--surface-1);
    border-top: 1px solid var(--border-on-surface);
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    z-index: 999;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    max-height: 0;
    transition: max-height var(--anim-duration) var(--anim-ease);
}

.mobile-nav-container.is-open {
    max-height: 20rem;
}

.mobile-nav {
    padding: var(--space-y) var(--space-x);
}

.mobile-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-nav-item {
    margin: 0;
}

.mobile-nav-link {
    display: block;
    padding: 0.875rem 1rem;
    color: var(--fg-on-surface);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}

.mobile-nav-link:hover,
.mobile-nav-link:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
    outline: none;
}

@media (max-width: 767px) {
    .nav-left,
    .nav-right {
        display: none;
    }

    .burger-btn {
        display: flex;
    }

    .logo-wrapper {
        position: static;
        transform: none;
        margin-right: auto;
    }

    .header-container {
        justify-content: flex-start;
        gap: var(--gap);
    }

    .mobile-nav-container {
        display: block;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(2) {
        opacity: 0;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        color: #333;
        border-top: 1px solid #dee2e6;
        padding: 2.5rem 0 1.5rem;
        font-family: system-ui, -apple-system, sans-serif;
        font-size: 0.95rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
    }
    .footer-row {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 1.5rem;
    }
    .top-row {
        align-items: flex-start;
        padding-bottom: 1.5rem;
        border-bottom: 1px solid #e9ecef;
    }
    .middle-row {
        justify-content: center;
        text-align: center;
    }
    .bottom-row {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
        padding-top: 1.5rem;
        border-top: 1px solid #e9ecef;
        margin-bottom: 0;
    }
    .footer-brand .logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.5rem;
    }
    .footer-nav .nav-menu {
        display: flex;
        flex-wrap: wrap;
        list-style: none;
        gap: 1.5rem;
        margin: 0;
        padding: 0;
    }
    .nav-menu a {
        color: #495057;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s;
    }
    .nav-menu a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .footer-contacts ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 2rem;
    }
    .footer-contacts li {
        color: #6c757d;
    }
    .footer-copyright {
        color: #6c757d;
        font-size: 0.9rem;
    }
    .footer-copyright a {
        color: #6c757d;
        text-decoration: none;
        margin: 0 0.3rem;
    }
    .footer-copyright a:hover {
        text-decoration: underline;
        color: #0056b3;
    }
    .footer-disclaimer {
        font-size: 0.8rem;
        color: #868e96;
        max-width: 800px;
        line-height: 1.4;
    }
    @media (max-width: 768px) {
        .footer-row {
            flex-direction: column;
            align-items: center;
            text-align: center;
            gap: 1.5rem;
        }
        .top-row {
            align-items: center;
        }
        .nav-menu {
            justify-content: center;
        }
        .footer-contacts ul {
            flex-direction: column;
            gap: 0.75rem;
        }
    }

.cookie-lv10 {
        position: fixed;
        right: var(--space-x);
        bottom: var(--space-y);
        width: min(420px, calc(100vw - (var(--space-x) * 2)));
        z-index: 1200;
    }

    .cookie-lv10__body {
        border: 1px solid var(--border-on-surface-light);
        border-radius: var(--radius-md);
        background: var(--bg-alt);
        color: var(--fg-on-page);
        padding: 12px;
        box-shadow: var(--shadow-sm);
    }

    .cookie-lv10__body p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv10__actions {
        margin-top: 10px;
        display: flex;
        justify-content: flex-end;
        gap: 8px;
    }

    .cookie-lv10__actions button {
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-sm);
        background: var(--surface-1);
        color: var(--fg-on-page);
        padding: 7px 10px;
        cursor: pointer;
    }

    .cookie-lv10__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        border-color: var(--bg-primary);
        color: var(--fg-on-primary);
    }

.err-slab-b {
    padding: clamp(56px, 10vw, 112px) 20px;
    background: var(--bg-alt);
    color: var(--fg-on-page);
}

.err-slab-b .frame {
    max-width: 760px;
    margin: 0 auto;
    text-align: center;
    padding: clamp(28px, 4vw, 46px);
    border: 2px solid var(--border-on-surface);
    border-radius: var(--radius-xl);
    background: var(--surface-1);
    box-shadow: var(--shadow-md);
}

.err-slab-b h1 {
    margin: 0;
    font-size: clamp(32px, 6vw, 56px);
    color: var(--brand);
}

.err-slab-b p {
    margin: 10px 0 0;
    color: var(--neutral-600);
}

.err-slab-b a {
    display: inline-block;
    margin-top: 18px;
    padding: 10px 17px;
    border-radius: var(--radius-sm);
    background: var(--bg-primary);
    color: var(--fg-on-primary);
    text-decoration: none;
}