:root {
  --font-family: "DM Sans", sans-serif;
  --font-size-base: 17.7px;
  --line-height-base: 1.79;

  --max-w: 1440px;
  --space-x: 2.24rem;
  --space-y: 1.5rem;
  --gap: 1.78rem;

  --radius-xl: 1.27rem;
  --radius-lg: 0.97rem;
  --radius-md: 0.6rem;
  --radius-sm: 0.34rem;

  --shadow-sm: 0 1px 4px rgba(0,0,0,0.14);
  --shadow-md: 0 8px 16px rgba(0,0,0,0.18);
  --shadow-lg: 0 14px 50px rgba(0,0,0,0.22);

  --overlay: rgba(0, 0, 0, 0.5);
  --anim-duration: 420ms;
  --anim-ease: ease-in-out;
  --random-number: 1;

  --brand: #0d47a1;
  --brand-contrast: #ffffff;
  --accent: #ff6f00;
  --accent-contrast: #ffffff;

  --neutral-0: #ffffff;
  --neutral-100: #f5f7fa;
  --neutral-300: #d1d9e6;
  --neutral-600: #6c7a95;
  --neutral-800: #2c3e50;
  --neutral-900: #1a2530;

  --bg-page: #ffffff;
  --fg-on-page: #1a2530;

  --bg-alt: #f5f7fa;
  --fg-on-alt: #2c3e50;

  --surface-1: #ffffff;
  --surface-2: #f5f7fa;
  --fg-on-surface: #1a2530;
  --border-on-surface: #d1d9e6;

  --surface-light: #ffffff;
  --fg-on-surface-light: #2c3e50;
  --border-on-surface-light: #d1d9e6;

  --bg-primary: #0d47a1;
  --fg-on-primary: #ffffff;
  --bg-primary-hover: #1565c0;
  --ring: #0d47a1;

  --bg-accent: #ff6f00;
  --fg-on-accent: #ffffff;
  --bg-accent-hover: #e65100;

  --link: #0d47a1;
  --link-hover: #1565c0;

  --gradient-hero: linear-gradient(135deg, #0d47a1 0%, #1976d2 100%);
  --gradient-accent: linear-gradient(135deg, #ff6f00 0%, #ff9100 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);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: var(--space-y) var(--space-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.logo {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    z-index: 1002;
    transition: color var(--anim-duration) var(--anim-ease);
}
.logo:hover {
    color: var(--link-hover);
}

.burger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2rem;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1002;
}
.burger-line {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.main-nav {
    display: block;
}
.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}
.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    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 {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}

.nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--overlay);
    z-index: 999;
    opacity: 0;
    transition: opacity var(--anim-duration) var(--anim-ease);
}

@media (max-width: 767px) {
    .burger-btn {
        display: flex;
    }
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 80%;
        max-width: 300px;
        background-color: var(--surface-1);
        box-shadow: var(--shadow-lg);
        z-index: 1001;
        padding: 5rem 2rem 2rem;
        transition: right var(--anim-duration) var(--anim-ease);
        overflow-y: auto;
    }
    .main-nav.active {
        right: 0;
    }
    .nav-list {
        flex-direction: column;
        gap: 1rem;
    }
    .nav-overlay.active {
        display: block;
        opacity: 1;
    }
    .burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(0.65rem) 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(-0.65rem) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f5f7fa;
        color: #333;
        border-top: 1px solid #e1e4e8;
        padding: 2.5rem 1rem;
        font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
        font-size: 0.95rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }
    .footer-row {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        padding: 1rem 0;
    }
    .top-row {
        border-bottom: 1px solid #ddd;
        padding-bottom: 1.5rem;
    }
    .middle-row {
        padding-top: 1.5rem;
        padding-bottom: 1.5rem;
        justify-content: flex-start;
    }
    .bottom-row {
        border-top: 1px solid #ddd;
        padding-top: 1.5rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    .footer-brand .logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
    }
    .footer-nav ul {
        display: flex;
        flex-wrap: wrap;
        list-style: none;
        margin: 0;
        padding: 0;
        gap: 2rem;
    }
    .footer-nav a {
        color: #555;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s ease;
    }
    .footer-nav a:hover {
        color: #2980b9;
        text-decoration: underline;
    }
    .footer-contacts ul {
        list-style: none;
        margin: 0;
        padding: 0;
        display: flex;
        flex-wrap: wrap;
        gap: 2rem;
    }
    .footer-contacts li {
        display: flex;
        align-items: center;
    }
    .footer-contacts a {
        color: #2980b9;
        text-decoration: none;
    }
    .footer-contacts a:hover {
        text-decoration: underline;
    }
    .footer-copyright {
        color: #666;
    }
    .footer-copyright a {
        color: #555;
        text-decoration: none;
        margin: 0 0.5rem;
    }
    .footer-copyright a:hover {
        text-decoration: underline;
        color: #2980b9;
    }
    .footer-disclaimer {
        font-size: 0.85rem;
        color: #888;
        line-height: 1.4;
        max-width: 800px;
    }
    @media (max-width: 768px) {
        .footer-row {
            flex-direction: column;
            align-items: flex-start;
            gap: 1.5rem;
        }
        .footer-nav ul {
            gap: 1.5rem;
        }
        .footer-contacts ul {
            flex-direction: column;
            gap: 0.75rem;
        }
        .footer-copyright {
            text-align: left;
        }
    }

.cookie-lv8 {
        position: fixed;
        left: 12px;
        right: 12px;
        bottom: 12px;
        z-index: 1200;
        border: 1px solid var(--border-on-surface-light);
        border-radius: 12px;
        background: var(--surface-1);
        color: var(--fg-on-page);
        box-shadow: var(--shadow-sm);
    }

    .cookie-lv8__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 14px 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--gap);
        flex-wrap: wrap;
    }

    .cookie-lv8__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv8__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv8__actions button {
        border: 0;
        border-radius: 999px;
        background: var(--neutral-100);
        color: var(--fg-on-page);
        padding: 7px 11px;
        cursor: pointer;
    }

    .cookie-lv8__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        color: var(--fg-on-primary);
    }

    @media (max-width: 760px) {
        .cookie-lv8 {
            border-radius: var(--radius-lg);
        }
    }

.nflang-v10 {
        position: fixed;
        left: 50%;
        transform: translateX(-50%);
        bottom: clamp(14px, 2vw, 24px);
        z-index: 99999;
    }

    .nflang-v10__btn {
        border: 1px solid rgba(255, 255, 255, .28);
        border-radius: 999px;
        background: linear-gradient(145deg, #111827, #1f2937);
        color: #f9fafb;
        box-shadow: var(--shadow-lg);
        padding: 9px 14px;
        min-width: 56px;
        cursor: pointer;
        font-size: 12px;
        font-weight: 700;
        letter-spacing: .08em;
    }

    .nflang-v10__dropdown {
        position: absolute;
        bottom: 52px;
        left: 50%;
        transform: translate(-50%, 10px);
        opacity: 0;
        pointer-events: none;
        display: flex;
        gap: 6px;
        transition: opacity var(--anim-duration) var(--anim-ease), transform var(--anim-duration) var(--anim-ease);
    }

    .nflang-v10__dropdown.open {
        opacity: 1;
        pointer-events: auto;
        transform: translate(-50%, 0);
    }

    .nflang-v10__dropdown button,
    .nflang-v10__dropdown a {
        width: 42px;
        height: 34px;
        border-radius: var(--radius-sm);
        border: 1px solid rgba(255, 255, 255, .28);
        background: rgba(17, 24, 39, .92);
        color: #e5e7eb;
        text-decoration: none;
        font-size: 11px;
        font-weight: 700;
        display: inline-flex;
        justify-content: center;
        align-items: center;
    }

    .nflang-v10__dropdown button:hover,
    .nflang-v10__dropdown a:hover {
        background: #38bdf8;
        border-color: transparent;
        color: #06263a;
    }

.nfintro-v9 {
        padding: clamp(3.9rem, 9vw, 7rem) var(--space-x);
        background: linear-gradient(135deg, var(--bg-primary), var(--accent));
        color: var(--fg-on-primary);
    }

    .nfintro-v9__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        display: flex;
        gap: 1.5rem;
        align-items: center;
        flex-wrap: wrap;
    }

    .nfintro-v9__hero {flex: 1 1 24rem;}
    .nfintro-v9__side {flex: 1 1 18rem;}

    .nfintro-v9__hero p {
        margin: 0;
        color: rgba(255, 255, 255, .78);
        font-size: .82rem;
        letter-spacing: .1em;
        text-transform: uppercase;
    }

    .nfintro-v9__hero h1 {
        margin: .6rem 0 0;
        font-size: clamp(2.5rem, 5vw, 4.8rem);
        line-height: 1.01;
    }

    .nfintro-v9__hero span {
        display: block;
        margin-top: .9rem;
        color: rgba(255, 255, 255, .88);
        max-width: 40rem;
    }

    .nfintro-v9__buttons {
        margin-top: 1.15rem;
        display: flex;
        gap: .75rem;
        flex-wrap: wrap;
    }

    .nfintro-v9__buttons a {
        display: inline-flex;
        min-height: 2.85rem;
        align-items: center;
        justify-content: center;
        padding: 0 1rem;
        border-radius: var(--radius-md);
        text-decoration: none;
        background: rgba(255, 255, 255, .14);
        color: var(--fg-on-primary);
        border: 1px solid rgba(255, 255, 255, .18);
    }

    .nfintro-v9__side img {
        display: block;
        width: 100%;
        border-radius: var(--radius-xl);
        border: 1px solid rgba(255, 255, 255, .18);
    }

    .nfintro-v9__stats {
        margin-top: .85rem;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: .7rem;
    }

    .nfintro-v9__stats article {
        padding: .85rem;
        border-radius: var(--radius-md);
        background: rgba(255, 255, 255, .12);
        border: 1px solid rgba(255, 255, 255, .18);
    }

    .nfintro-v9__stats strong,
    .nfintro-v9__stats span {display: block;}

    .nfintro-v9__stats span {margin-top: .25rem; color: rgba(255, 255, 255, .82);}

    @media (max-width: 780px) {
        .nfintro-v9__stats {
            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);
        box-shadow: var(--shadow-sm);
    }

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

    .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/60504/security-protection-anti-virus-software-60504.jpeg?auto=compress&cs=tinysrgb&w=800');
        color: black;
        background-repeat: no-repeat;
        background-size: cover;
        background-position: center;
        border-radius: var(--radius-xl);
        overflow: hidden;
        padding: var(--gap);
        box-shadow: var(--shadow-sm)
    }

.index-recommendations {
        background: radial-gradient(circle at 12% 18%, rgba(255, 255, 255, 0.7), transparent 60%),
        radial-gradient(circle at 85% 70%, rgba(212, 165, 165, 0.35), transparent 55%),
        var(--gradient-accent);
        color: var(--fg-on-primary);
        padding: clamp(56px, 8vw, 96px) clamp(16px, 4vw, 40px);
    }

    .index-recommendations__c {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .index-recommendations__h {
        text-align: center;
        margin-bottom: clamp(24px, 6vw, 52px);

        transform: translateY(-18px);
    }

    .index-recommendations__eyebrow {
        margin: 0 0 10px;
        text-transform: uppercase;
        letter-spacing: 0.22em;
        font-size: 12px;
        color: rgba(58, 46, 61, 0.75);
    }

    .index-recommendations__h h2 {
        margin: 0;
        font-size: clamp(28px, 4.6vw, 48px);
        letter-spacing: -0.02em;
    }

    .index-recommendations__grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
        gap: clamp(14px, 2.6vw, 22px);
    }

    .index-recommendations__card {
        border-radius: var(--radius-xl);
        background: rgba(255, 255, 255, 0.6);
        border: 1px solid rgba(58, 46, 61, 0.12);
        box-shadow: var(--shadow-lg);
        padding: clamp(18px, 3vw, 26px);
        backdrop-filter: blur(10px);

        transform: translateY(26px);
        position: relative;
        overflow: hidden;
    }

    .index-recommendations__card::after {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient(135deg, rgba(255, 255, 255, 0.6), transparent 55%);
        opacity: 0.65;
        pointer-events: none;
    }

    .index-recommendations__card h3 {
        margin: 0 0 10px;
        position: relative;
        z-index: 1;
        font-size: 18px;
        font-weight: 900;
        color: var(--fg-on-page);
        letter-spacing: -0.01em;
    }

    .index-recommendations__card p {
        margin: 0 0 14px;
        position: relative;
        z-index: 1;
        color: rgba(58, 46, 61, 0.84);
        font-size: 14px;
        line-height: 1.65;
    }

    .index-recommendations__cta {
        position: relative;
        z-index: 1;
        display: inline-flex;
        align-items: center;
        gap: 8px;
        text-decoration: none;
        padding: 10px 14px;
        border-radius: 999px;
        background: var(--bg-primary);
        border: 1px solid var(--ring);
        color: var(--fg-on-primary);
        font-weight: 800;
        letter-spacing: 0.14em;
        text-transform: uppercase;
        font-size: 11px;
        transition: transform var(--anim-duration) var(--anim-ease), background var(--anim-duration) var(--anim-ease);
    }

    .index-recommendations__cta::after {
        content: '->';
        font-size: 12px;
    }

    .index-recommendations__cta:hover {
        background: var(--bg-primary-hover);
        transform: translateY(-2px);
    }

.values-grid-l2 {
        padding: clamp(3.1rem, 7vw, 5.7rem) var(--space-x);
        background: var(--surface-1);
        color: var(--fg-on-page);
    }

    .values-grid-l2__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .values-grid-l2__head {
        margin-bottom: 1.1rem;
    }

    .values-grid-l2__head p {
        margin: 0;
        color: var(--brand);
        font-size: .82rem;
        text-transform: uppercase;
        letter-spacing: .1em;
    }

    .values-grid-l2__head h2 {
        margin: .5rem 0 0;
        font-size: clamp(2rem, 4vw, 3rem);
    }

    .values-grid-l2__grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
        gap: var(--gap);
    }

    .values-grid-l2__grid article {
        padding: 1rem;
        border-radius: var(--radius-lg);
        background: var(--bg-alt);
        border: 1px solid var(--border-on-surface-light);
    }

    .values-grid-l2__grid i {
        font-style: normal;
    }

    .values-grid-l2__grid h3 {
        margin: .75rem 0 .35rem;
    }

    .values-grid-l2__grid p {
        margin: 0;
        color: var(--neutral-600);
    }

    .values-grid-l2__grid span {
        display: block;
        margin-top: .55rem;
        color: var(--neutral-800);
    }

.why-choose {
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        padding: clamp(40px, 6vw, 80px) clamp(16px, 3vw, 40px);
    }

    .why-choose .why-choose__c {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .why-choose .why-choose__h {
        text-align: center;
        margin-bottom: clamp(32px, 5vw, 64px);

        transform: translateY(20px);
    }

    .why-choose h2 {
        font-size: clamp(32px, 5vw, 48px);
        margin: 0 0 1rem;
        color: var(--fg-on-primary);
    }

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

    .why-choose .why-choose__grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: var(--gap);
    }

    .why-choose .why-choose__item {
        background: var(--fg-on-primary);
        padding: clamp(20px, 3vw, 32px);
        border-radius: var(--radius-lg);
        border: 1px solid var(--border-on-surface-light);
        transition: transform var(--anim-duration) var(--anim-ease);

        transform: translateY(30px);
    }

    .why-choose .why-choose__item:hover {
        transform: translateY(-4px);
    }

    .why-choose .why-choose__number {
        width: 48px;
        height: 48px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--bg-accent);
        color: var(--fg-on-accent);
        border-radius: var(--radius-md);
        margin-bottom: 1rem;
        font-size: 24px;
    }

    .why-choose .why-choose__item h3 {
        font-size: clamp(18px, 2.2vw, 22px);
        margin: 0 0 0.75rem;
        color: var(--fg-on-surface-light);
    }

    .why-choose .why-choose__item p {
        margin: 0;
        color: var(--fg-on-surface-light);
        opacity: 0.85;
        line-height: var(--line-height-base);
    }
    .why-choose .why-choose__item a {
        color: var(--link);
        text-decoration: underline;
    }
    .why-choose .why-choose__item a:hover {
        color: var(--link-hover);
    }

.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);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: var(--space-y) var(--space-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.logo {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    z-index: 1002;
    transition: color var(--anim-duration) var(--anim-ease);
}
.logo:hover {
    color: var(--link-hover);
}

.burger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2rem;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1002;
}
.burger-line {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.main-nav {
    display: block;
}
.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}
.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    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 {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}

.nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--overlay);
    z-index: 999;
    opacity: 0;
    transition: opacity var(--anim-duration) var(--anim-ease);
}

@media (max-width: 767px) {
    .burger-btn {
        display: flex;
    }
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 80%;
        max-width: 300px;
        background-color: var(--surface-1);
        box-shadow: var(--shadow-lg);
        z-index: 1001;
        padding: 5rem 2rem 2rem;
        transition: right var(--anim-duration) var(--anim-ease);
        overflow-y: auto;
    }
    .main-nav.active {
        right: 0;
    }
    .nav-list {
        flex-direction: column;
        gap: 1rem;
    }
    .nav-overlay.active {
        display: block;
        opacity: 1;
    }
    .burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(0.65rem) 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(-0.65rem) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f5f7fa;
        color: #333;
        border-top: 1px solid #e1e4e8;
        padding: 2.5rem 1rem;
        font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
        font-size: 0.95rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }
    .footer-row {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        padding: 1rem 0;
    }
    .top-row {
        border-bottom: 1px solid #ddd;
        padding-bottom: 1.5rem;
    }
    .middle-row {
        padding-top: 1.5rem;
        padding-bottom: 1.5rem;
        justify-content: flex-start;
    }
    .bottom-row {
        border-top: 1px solid #ddd;
        padding-top: 1.5rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    .footer-brand .logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
    }
    .footer-nav ul {
        display: flex;
        flex-wrap: wrap;
        list-style: none;
        margin: 0;
        padding: 0;
        gap: 2rem;
    }
    .footer-nav a {
        color: #555;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s ease;
    }
    .footer-nav a:hover {
        color: #2980b9;
        text-decoration: underline;
    }
    .footer-contacts ul {
        list-style: none;
        margin: 0;
        padding: 0;
        display: flex;
        flex-wrap: wrap;
        gap: 2rem;
    }
    .footer-contacts li {
        display: flex;
        align-items: center;
    }
    .footer-contacts a {
        color: #2980b9;
        text-decoration: none;
    }
    .footer-contacts a:hover {
        text-decoration: underline;
    }
    .footer-copyright {
        color: #666;
    }
    .footer-copyright a {
        color: #555;
        text-decoration: none;
        margin: 0 0.5rem;
    }
    .footer-copyright a:hover {
        text-decoration: underline;
        color: #2980b9;
    }
    .footer-disclaimer {
        font-size: 0.85rem;
        color: #888;
        line-height: 1.4;
        max-width: 800px;
    }
    @media (max-width: 768px) {
        .footer-row {
            flex-direction: column;
            align-items: flex-start;
            gap: 1.5rem;
        }
        .footer-nav ul {
            gap: 1.5rem;
        }
        .footer-contacts ul {
            flex-direction: column;
            gap: 0.75rem;
        }
        .footer-copyright {
            text-align: left;
        }
    }

.cookie-lv8 {
        position: fixed;
        left: 12px;
        right: 12px;
        bottom: 12px;
        z-index: 1200;
        border: 1px solid var(--border-on-surface-light);
        border-radius: 12px;
        background: var(--surface-1);
        color: var(--fg-on-page);
        box-shadow: var(--shadow-sm);
    }

    .cookie-lv8__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 14px 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--gap);
        flex-wrap: wrap;
    }

    .cookie-lv8__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv8__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv8__actions button {
        border: 0;
        border-radius: 999px;
        background: var(--neutral-100);
        color: var(--fg-on-page);
        padding: 7px 11px;
        cursor: pointer;
    }

    .cookie-lv8__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        color: var(--fg-on-primary);
    }

    @media (max-width: 760px) {
        .cookie-lv8 {
            border-radius: var(--radius-lg);
        }
    }

.about-mission {

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

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

    .about-mission .about-mission__cards {
        display: grid;
        gap: var(--space-x);
    }

    .about-mission .about-mission__card {
        background: #fff;
        color: var(--fg-on-page);
        border-radius: var(--radius-lg);
        padding: clamp(12px, 2vw, 20px);
        box-shadow: var(--shadow-md);
    }

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

.about-timeline {

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

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

    .about-timeline .about-timeline__tl {
        display: grid;
        gap: 16px;
    }

    .about-timeline .about-timeline__tl .timeline {
        list-style: none;
        border-left: 3px solid var(--bg-primary);
        padding: .4rem .6rem .4rem 1rem;
    }

    .about-timeline time {
        display: block;
        font-weight: 700;
        color: var(--fg-on-page);
    }

    .about-timeline p {
        margin: .25rem 0 0;
        color: var(--neutral-600);
    }

.identity-cv3 {
        padding: clamp(54px, 8vw, 98px) clamp(16px, 4vw, 40px);
        background: var(--accent);
        color: var(--accent-contrast);
    }

    .identity-cv3__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .identity-cv3__head {
        margin-bottom: 16px;
    }

    .identity-cv3__head span {
        display: inline-block;
        padding: 4px 10px;
        border-radius: 999px;
        background: rgba(255, 255, 255, 0.3);
    }

    .identity-cv3__head h2 {
        margin: 8px 0;
        font-size: clamp(30px, 5vw, 50px);
    }

    .identity-cv3__head p {
        margin: 0;
        max-width: 72ch;
        opacity: .9;
    }

    .identity-cv3__list {
        display: grid;
        gap: 12px;
    }

    .identity-cv3__list article {
        display: grid;
        grid-template-columns: 90px 1fr;
        gap: 12px;
        background: rgba(255, 255, 255, 0.35);
        border-radius: var(--radius-lg);
        padding: 12px;
        color: var(--fg-on-page);
    }

    .identity-cv3__meta {
        display: grid;
        gap: 8px;
        justify-items: center;
    }

    .identity-cv3__meta b {
        width: 42px;
        height: 42px;
        border-radius: 12px;
        display: grid;
        place-items: center;
        background: var(--bg-primary);
        color: var(--fg-on-primary);
    }

    .identity-cv3__meta i {
        font-style: normal;
        font-size: 1.5rem;
    }

    .identity-cv3__list h3 {
        margin: 0;
    }

    .identity-cv3__list p {
        margin: 7px 0;
        color: var(--neutral-800);
    }

    .identity-cv3__list em {
        font-style: normal;
        font-weight: 700;
        color: var(--link);
    }

    @media (max-width: 640px) {
        .identity-cv3__list article {
            grid-template-columns: 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);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: var(--space-y) var(--space-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.logo {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    z-index: 1002;
    transition: color var(--anim-duration) var(--anim-ease);
}
.logo:hover {
    color: var(--link-hover);
}

.burger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2rem;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1002;
}
.burger-line {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.main-nav {
    display: block;
}
.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}
.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    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 {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}

.nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--overlay);
    z-index: 999;
    opacity: 0;
    transition: opacity var(--anim-duration) var(--anim-ease);
}

@media (max-width: 767px) {
    .burger-btn {
        display: flex;
    }
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 80%;
        max-width: 300px;
        background-color: var(--surface-1);
        box-shadow: var(--shadow-lg);
        z-index: 1001;
        padding: 5rem 2rem 2rem;
        transition: right var(--anim-duration) var(--anim-ease);
        overflow-y: auto;
    }
    .main-nav.active {
        right: 0;
    }
    .nav-list {
        flex-direction: column;
        gap: 1rem;
    }
    .nav-overlay.active {
        display: block;
        opacity: 1;
    }
    .burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(0.65rem) 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(-0.65rem) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f5f7fa;
        color: #333;
        border-top: 1px solid #e1e4e8;
        padding: 2.5rem 1rem;
        font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
        font-size: 0.95rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }
    .footer-row {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        padding: 1rem 0;
    }
    .top-row {
        border-bottom: 1px solid #ddd;
        padding-bottom: 1.5rem;
    }
    .middle-row {
        padding-top: 1.5rem;
        padding-bottom: 1.5rem;
        justify-content: flex-start;
    }
    .bottom-row {
        border-top: 1px solid #ddd;
        padding-top: 1.5rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    .footer-brand .logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
    }
    .footer-nav ul {
        display: flex;
        flex-wrap: wrap;
        list-style: none;
        margin: 0;
        padding: 0;
        gap: 2rem;
    }
    .footer-nav a {
        color: #555;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s ease;
    }
    .footer-nav a:hover {
        color: #2980b9;
        text-decoration: underline;
    }
    .footer-contacts ul {
        list-style: none;
        margin: 0;
        padding: 0;
        display: flex;
        flex-wrap: wrap;
        gap: 2rem;
    }
    .footer-contacts li {
        display: flex;
        align-items: center;
    }
    .footer-contacts a {
        color: #2980b9;
        text-decoration: none;
    }
    .footer-contacts a:hover {
        text-decoration: underline;
    }
    .footer-copyright {
        color: #666;
    }
    .footer-copyright a {
        color: #555;
        text-decoration: none;
        margin: 0 0.5rem;
    }
    .footer-copyright a:hover {
        text-decoration: underline;
        color: #2980b9;
    }
    .footer-disclaimer {
        font-size: 0.85rem;
        color: #888;
        line-height: 1.4;
        max-width: 800px;
    }
    @media (max-width: 768px) {
        .footer-row {
            flex-direction: column;
            align-items: flex-start;
            gap: 1.5rem;
        }
        .footer-nav ul {
            gap: 1.5rem;
        }
        .footer-contacts ul {
            flex-direction: column;
            gap: 0.75rem;
        }
        .footer-copyright {
            text-align: left;
        }
    }

.cookie-lv8 {
        position: fixed;
        left: 12px;
        right: 12px;
        bottom: 12px;
        z-index: 1200;
        border: 1px solid var(--border-on-surface-light);
        border-radius: 12px;
        background: var(--surface-1);
        color: var(--fg-on-page);
        box-shadow: var(--shadow-sm);
    }

    .cookie-lv8__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 14px 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--gap);
        flex-wrap: wrap;
    }

    .cookie-lv8__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv8__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv8__actions button {
        border: 0;
        border-radius: 999px;
        background: var(--neutral-100);
        color: var(--fg-on-page);
        padding: 7px 11px;
        cursor: pointer;
    }

    .cookie-lv8__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        color: var(--fg-on-primary);
    }

    @media (max-width: 760px) {
        .cookie-lv8 {
            border-radius: var(--radius-lg);
        }
    }

.index-feedback-list {
        background: var(--bg-alt);
        color: var(--fg-on-alt);
        padding: clamp(56px, 8vw, 96px) clamp(16px, 4vw, 40px);
    }

    .index-feedback-list__c {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .index-feedback-list__h {
        text-align: center;
        margin-bottom: clamp(22px, 5vw, 44px);

        transform: translateY(-18px);
    }

    .index-feedback-list__eyebrow {
        margin: 0 0 10px;
        text-transform: uppercase;
        letter-spacing: 0.22em;
        font-size: 12px;
        color: var(--neutral-600);
    }

    .index-feedback-list__h h2 {
        margin: 0;
        font-size: clamp(26px, 4.4vw, 44px);
        letter-spacing: -0.02em;
        color: var(--fg-on-page);
    }

    .index-feedback-list__list {
        display: grid;
        gap: 12px;
    }

    .index-feedback-list__row {
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        background: var(--surface-light);
        box-shadow: var(--shadow-sm);
        overflow: hidden;

        transform: translateY(24px);
    }

    .index-feedback-list__q {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        cursor: pointer;
        padding: 14px 16px;
        border: 0;
        background: transparent;
        color: var(--fg-on-page);
        font: inherit;
        text-align: left;
    }

    .index-feedback-list__who {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        min-width: 0;
    }

    .index-feedback-list__avatar {
        width: 36px;
        height: 36px;
        border-radius: 12px;
        background: var(--bg-accent);
        border: 1px solid var(--border-on-surface);
        display: flex;
        align-items: center;
        justify-content: center;
        flex: 0 0 auto;
    }

    .index-feedback-list__name {
        font-weight: 800;
        font-size: 14px;
        color: var(--fg-on-page);
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 18ch;
    }

    .index-feedback-list__meta {
        font-size: 12px;
        color: var(--neutral-600);
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 24ch;
    }

    .index-feedback-list__rating {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        flex: 0 0 auto;
        padding: 6px 10px;
        border-radius: 999px;
        background: var(--surface-2);
        border: 1px solid var(--border-on-surface);
    }

    .index-feedback-list__stars {
        color: var(--accent);
        letter-spacing: 0.08em;
        font-size: 13px;
        line-height: 1;
    }

    .index-feedback-list__score {
        font-weight: 800;
        font-size: 12px;
        color: var(--fg-on-page);
    }

    .index-feedback-list__a {
        display: none;
        padding: 0 16px 14px;
        color: var(--neutral-800);
        overflow: hidden;
    }

    .index-feedback-list__a p {
        margin: 0;
        font-size: 14px;
        line-height: 1.65;
        color: var(--fg-on-surface-light);
    }

    .index-feedback-list__chip {
        display: inline-flex;
        margin-top: 10px;
        padding: 6px 10px;
        border-radius: 999px;
        background: var(--bg-primary);
        border: 1px solid var(--ring);
        color: var(--fg-on-primary);
        letter-spacing: 0.14em;
        text-transform: uppercase;
        font-size: 10px;
    }

    @media (max-width: 560px) {
        .index-feedback-list__q {
            align-items: flex-start;
        }

        .index-feedback-list__rating {
            margin-top: 2px;
        }

        .index-feedback-list__meta {
            display: none;
        }
    }

.hiw-zigzag-c3 {
        padding: clamp(3.6rem, 8vw, 6.1rem) var(--space-x);
        background: var(--gradient-accent);
        color: var(--accent-contrast);
    }

    .hiw-zigzag-c3__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .hiw-zigzag-c3__head {
        max-width: 42rem;
        margin: 0 auto 1.25rem;
        text-align: center;
    }

    .hiw-zigzag-c3__head h2 {
        margin: 0;
        font-size: clamp(2rem, 4vw, 3rem);
    }

    .hiw-zigzag-c3__head p {
        margin: .55rem 0 0;

    }

    .hiw-zigzag-c3__grid {
        display: grid;
        gap: var(--gap);
    }

    .hiw-zigzag-c3__grid article {
        width: min(40rem, 60%);
        padding: 1rem;
        border-radius: var(--radius-xl);
        background: rgba(255, 255, 255, .2);
        backdrop-filter: blur(8px);
    }

    .hiw-zigzag-c3__grid article:nth-child(odd) {
        margin-right: auto;
    }

    .hiw-zigzag-c3__grid article:nth-child(even) {
        margin-left: auto;
    }

    .hiw-zigzag-c3__num {
        display: inline-flex;
        min-width: 2.6rem;
        height: 2.6rem;
        align-items: center;
        justify-content: center;
        border-radius: 999px;
        background: var(--surface-1);
        color: var(--fg-on-page);
        font-weight: 700;
    }

    .hiw-zigzag-c3__grid h3 {
        margin: .75rem 0 .35rem;
    }

    .hiw-zigzag-c3__grid p {
        margin: 0;
        color: rgba(255, 255, 255, .9);
    }

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

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

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

    .features-struct-v2 .head {
        display: grid;
        gap: calc(var(--gap) * .35)
    }

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

    .features-struct-v2 article {
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        padding: .9rem;
        display: grid;
        gap: .5rem
    }

    .features-struct-v2 .icon {
        min-height: 2rem;
        min-width: 2rem;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        background: var(--surface-1);
        border-radius: var(--radius-sm)
    }

    .features-struct-v2 a {
        display: inline-flex;
        min-height: 2.3rem;
        padding: 0 .8rem;
        align-items: center;
        border-radius: var(--radius-sm);
        text-decoration: none;
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        border: 1px solid var(--ring)
    }

    .features-struct-v2 .layout {
        display: grid;
        grid-template-columns:.9fr 1.1fr;
        gap: var(--gap)
    }

    .features-struct-v2 .chips {
        display: flex;
        flex-wrap: wrap;
        gap: .4rem
    }

    .features-struct-v2 .chips span {
        padding: .3rem .55rem;
        border-radius: var(--radius-sm);
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface)
    }

    .features-struct-v2 .list {
        display: grid;
        gap: .6rem
    }

    .features-struct-v2 .list div {
        padding: .75rem;
        border-radius: var(--radius-md);
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface)
    }

    .features-struct-v2 .timeline {
        display: grid;
        gap: .7rem
    }

    .features-struct-v2 .timeline article {
        position: relative;
        padding-left: 1.2rem
    }

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

    .features-struct-v2 .side img, .features-struct-v2 .media img {
        display: block;
        width: 100%;
        border-radius: var(--radius-xl);
        box-shadow: var(--shadow-md)
    }

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

    .features-struct-v2 .row {
        display: grid;
        grid-template-columns:1fr 1fr 1fr;
        gap: .5rem;
        padding: .65rem;
        border-radius: var(--radius-md);
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface)
    }

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

    .features-struct-v2 .cta {
        display: flex;
        justify-content: flex-start
    }

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

    .features-struct-v2 details {
        padding: .75rem;
        border-radius: var(--radius-md);
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface)
    }

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

        .features-struct-v2 .layout, .features-struct-v2 .split {
            grid-template-columns:1fr
        }
    }

    @media (max-width: 680px) {
        .features-struct-v2 .grid, .features-struct-v2 .cards, .features-struct-v2 .row {
            grid-template-columns: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);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: var(--space-y) var(--space-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.logo {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    z-index: 1002;
    transition: color var(--anim-duration) var(--anim-ease);
}
.logo:hover {
    color: var(--link-hover);
}

.burger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2rem;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1002;
}
.burger-line {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.main-nav {
    display: block;
}
.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}
.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    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 {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}

.nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--overlay);
    z-index: 999;
    opacity: 0;
    transition: opacity var(--anim-duration) var(--anim-ease);
}

@media (max-width: 767px) {
    .burger-btn {
        display: flex;
    }
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 80%;
        max-width: 300px;
        background-color: var(--surface-1);
        box-shadow: var(--shadow-lg);
        z-index: 1001;
        padding: 5rem 2rem 2rem;
        transition: right var(--anim-duration) var(--anim-ease);
        overflow-y: auto;
    }
    .main-nav.active {
        right: 0;
    }
    .nav-list {
        flex-direction: column;
        gap: 1rem;
    }
    .nav-overlay.active {
        display: block;
        opacity: 1;
    }
    .burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(0.65rem) 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(-0.65rem) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f5f7fa;
        color: #333;
        border-top: 1px solid #e1e4e8;
        padding: 2.5rem 1rem;
        font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
        font-size: 0.95rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }
    .footer-row {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        padding: 1rem 0;
    }
    .top-row {
        border-bottom: 1px solid #ddd;
        padding-bottom: 1.5rem;
    }
    .middle-row {
        padding-top: 1.5rem;
        padding-bottom: 1.5rem;
        justify-content: flex-start;
    }
    .bottom-row {
        border-top: 1px solid #ddd;
        padding-top: 1.5rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    .footer-brand .logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
    }
    .footer-nav ul {
        display: flex;
        flex-wrap: wrap;
        list-style: none;
        margin: 0;
        padding: 0;
        gap: 2rem;
    }
    .footer-nav a {
        color: #555;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s ease;
    }
    .footer-nav a:hover {
        color: #2980b9;
        text-decoration: underline;
    }
    .footer-contacts ul {
        list-style: none;
        margin: 0;
        padding: 0;
        display: flex;
        flex-wrap: wrap;
        gap: 2rem;
    }
    .footer-contacts li {
        display: flex;
        align-items: center;
    }
    .footer-contacts a {
        color: #2980b9;
        text-decoration: none;
    }
    .footer-contacts a:hover {
        text-decoration: underline;
    }
    .footer-copyright {
        color: #666;
    }
    .footer-copyright a {
        color: #555;
        text-decoration: none;
        margin: 0 0.5rem;
    }
    .footer-copyright a:hover {
        text-decoration: underline;
        color: #2980b9;
    }
    .footer-disclaimer {
        font-size: 0.85rem;
        color: #888;
        line-height: 1.4;
        max-width: 800px;
    }
    @media (max-width: 768px) {
        .footer-row {
            flex-direction: column;
            align-items: flex-start;
            gap: 1.5rem;
        }
        .footer-nav ul {
            gap: 1.5rem;
        }
        .footer-contacts ul {
            flex-direction: column;
            gap: 0.75rem;
        }
        .footer-copyright {
            text-align: left;
        }
    }

.cookie-lv8 {
        position: fixed;
        left: 12px;
        right: 12px;
        bottom: 12px;
        z-index: 1200;
        border: 1px solid var(--border-on-surface-light);
        border-radius: 12px;
        background: var(--surface-1);
        color: var(--fg-on-page);
        box-shadow: var(--shadow-sm);
    }

    .cookie-lv8__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 14px 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--gap);
        flex-wrap: wrap;
    }

    .cookie-lv8__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv8__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv8__actions button {
        border: 0;
        border-radius: 999px;
        background: var(--neutral-100);
        color: var(--fg-on-page);
        padding: 7px 11px;
        cursor: pointer;
    }

    .cookie-lv8__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        color: var(--fg-on-primary);
    }

    @media (max-width: 760px) {
        .cookie-lv8 {
            border-radius: var(--radius-lg);
        }
    }

.form-layout-a {
        padding: clamp(56px, 8vw, 96px) clamp(16px, 4vw, 36px);
        background: var(--gradient-hero);
        color: var(--fg-on-primary);
    }

    .form-layout-a .wrap {
        max-width: 820px;
        margin: 0 auto;
    }

    .form-layout-a .section-head {
        margin-bottom: 16px;
        text-align: center;
    }

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

    .form-layout-a .section-head p {
        margin: 10px auto 0;
        max-width: 66ch;
        opacity: .92;
    }

    .form-layout-a .card {
        border: 1px solid rgba(255, 255, 255, .28);
        border-radius: var(--radius-lg);
        padding: 16px;
        background: rgba(255, 255, 255, .1);
    }

    .form-layout-a label {
        display: grid;
        gap: 6px;
        margin-bottom: 10px;
    }

    .form-layout-a input:not([type="checkbox"]), .form-layout-a textarea {
        width: 100%;
        border: 1px solid rgba(255, 255, 255, .34);
        border-radius: var(--radius-sm);
        background: rgba(255, 255, 255, .15);
        color: var(--fg-on-primary);
        padding: 9px;
        font: inherit;
    }

    .form-layout-a .agree {
        display: flex;
        gap: 8px;
        align-items: center;
    }

    .form-layout-a button {
        margin-top: 8px;
        border: 0;
        border-radius: var(--radius-sm);
        padding: 10px 14px;
        background: var(--accent);
        color: var(--accent-contrast);
        font-weight: 600;
        cursor: pointer;
        transition: background-color var(--anim-duration) var(--anim-ease);
    }
    .form-layout-a button:hover {
        background: var(--bg-accent-hover);
    }
    .form-layout-a a {
        color: var(--link);
        text-decoration: underline;
    }
    .form-layout-a a:hover {
        color: var(--link-hover);
    }
    .form-layout-a input::placeholder,
    .form-layout-a textarea::placeholder {
        color: rgba(255, 255, 255, 0.7);
    }

.clarifications-l2 {

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

    .clarifications-l2__c {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .clarifications-l2__h {
        margin-bottom: clamp(14px, 2.2vw, 22px);
    }

    .clarifications-l2__title {
        margin: 0;
        font-size: clamp(24px, 4.2vw, 40px);
        letter-spacing: -.02em;
        line-height: 1.1;
        color: var(--fg-on-alt);
    }

    .clarifications-l2__sub {
        margin: 10px 0 0;
        max-width: 72ch;
        color: var(--neutral-600);
    }

    .clarifications-l2__panel {
        position: relative;
        border-radius: var(--radius-xl);
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface);
        box-shadow: var(--shadow-lg);
        overflow: hidden;
    }

    /* permanent scan */
    .clarifications-l2__scan {
        position: absolute;
        left: 0;
        top: -40%;
        width: 100%;
        height: 42%;
        background: linear-gradient(180deg, transparent, rgba(0, 86, 179, 0.08), transparent);
        animation: l2Scan 4.8s linear infinite;
        pointer-events: none;
    }

    @keyframes l2Scan {
        0% {
            transform: translateY(0%)
        }
        100% {
            transform: translateY(240%)
        }
    }

    .clarifications-l2__list {
        display: grid;
        gap: 10px;
        padding: 12px;
    }

    .clarifications-l2__row {
        display: grid;
        grid-template-columns: 110px 1fr;
        gap: 12px;
        padding: 12px 14px;
        text-align: left;
        border-radius: var(--radius-lg);
        background: var(--surface-2);
        border: 1px solid var(--border-on-surface);
        cursor: pointer;
        transition: transform var(--anim-duration) var(--anim-ease), border-color var(--anim-duration) var(--anim-ease);
    }

    .clarifications-l2__row:hover {
        transform: translateY(-2px);
        border-color: rgba(0, 86, 179, 0.35);
    }

    .clarifications-l2__k {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        height: 34px;
        border-radius: 999px;
        background: var(--bg-accent);
        color: var(--fg-on-accent);
        border: 1px solid rgba(0, 0, 0, 0.06);
        font-weight: 900;
    }

    .clarifications-l2__q {
        display: block;
        font-weight: 900;
        color: var(--fg-on-page);
        letter-spacing: -.01em;
        margin-bottom: 6px;
    }

    .clarifications-l2__a {
        display: block;
        color: var(--neutral-600);
        line-height: var(--line-height-base);
    }

    /* JS will add "floating" highlight for active row */
    .clarifications-l2__row.is-focus {
        border-color: rgba(255, 107, 53, 0.45);
        box-shadow: 0 0 0 6px rgba(255, 107, 53, 0.08);
    }

    @media (max-width: 720px) {
        .clarifications-l2__row {
            grid-template-columns:1fr
        }

        .clarifications-l2__k {
            justify-self: start;
            padding: 0 12px
        }
    }

    @media (prefers-reduced-motion: reduce) {
        .clarifications-l2__scan {
            animation: none;
        }
    }

.nfcontacts-v11 {
        padding: clamp(56px, 8vw, 96px) clamp(16px, 4vw, 36px);
        background: var(--neutral-900);
        color: var(--neutral-0);
    }

    .nfcontacts-v11__shell {
        max-width: 860px;
        margin: 0 auto;
        display: grid;
        gap: 12px;
    }

    .nfcontacts-v11__head h2 {
        margin: 0;
        font-size: clamp(28px, 4vw, 40px);
    }

    .nfcontacts-v11__head p {
        margin: 8px 0 0;
        opacity: .85;
    }

    .nfcontacts-v11__stack {
        display: grid;
        gap: 8px;
    }

    .nfcontacts-v11 details {
        border-radius: var(--radius-md);
        background: rgba(255, 255, 255, .08);
        border: 1px solid rgba(255, 255, 255, .2);
        padding: 10px 12px;
    }

    .nfcontacts-v11 summary {
        cursor: pointer;
        font-weight: 700;
    }

    .nfcontacts-v11 details div {
        margin-top: 8px;
        display: grid;
        gap: 6px;
    }

    .nfcontacts-v11 details p {
        margin: 0;
    }

    .nfcontacts-v11 details a {
        color: var(--neutral-0);
        text-decoration: underline;
    }

.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);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: var(--space-y) var(--space-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.logo {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    z-index: 1002;
    transition: color var(--anim-duration) var(--anim-ease);
}
.logo:hover {
    color: var(--link-hover);
}

.burger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2rem;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1002;
}
.burger-line {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.main-nav {
    display: block;
}
.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}
.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    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 {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}

.nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--overlay);
    z-index: 999;
    opacity: 0;
    transition: opacity var(--anim-duration) var(--anim-ease);
}

@media (max-width: 767px) {
    .burger-btn {
        display: flex;
    }
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 80%;
        max-width: 300px;
        background-color: var(--surface-1);
        box-shadow: var(--shadow-lg);
        z-index: 1001;
        padding: 5rem 2rem 2rem;
        transition: right var(--anim-duration) var(--anim-ease);
        overflow-y: auto;
    }
    .main-nav.active {
        right: 0;
    }
    .nav-list {
        flex-direction: column;
        gap: 1rem;
    }
    .nav-overlay.active {
        display: block;
        opacity: 1;
    }
    .burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(0.65rem) 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(-0.65rem) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f5f7fa;
        color: #333;
        border-top: 1px solid #e1e4e8;
        padding: 2.5rem 1rem;
        font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
        font-size: 0.95rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }
    .footer-row {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        padding: 1rem 0;
    }
    .top-row {
        border-bottom: 1px solid #ddd;
        padding-bottom: 1.5rem;
    }
    .middle-row {
        padding-top: 1.5rem;
        padding-bottom: 1.5rem;
        justify-content: flex-start;
    }
    .bottom-row {
        border-top: 1px solid #ddd;
        padding-top: 1.5rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    .footer-brand .logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
    }
    .footer-nav ul {
        display: flex;
        flex-wrap: wrap;
        list-style: none;
        margin: 0;
        padding: 0;
        gap: 2rem;
    }
    .footer-nav a {
        color: #555;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s ease;
    }
    .footer-nav a:hover {
        color: #2980b9;
        text-decoration: underline;
    }
    .footer-contacts ul {
        list-style: none;
        margin: 0;
        padding: 0;
        display: flex;
        flex-wrap: wrap;
        gap: 2rem;
    }
    .footer-contacts li {
        display: flex;
        align-items: center;
    }
    .footer-contacts a {
        color: #2980b9;
        text-decoration: none;
    }
    .footer-contacts a:hover {
        text-decoration: underline;
    }
    .footer-copyright {
        color: #666;
    }
    .footer-copyright a {
        color: #555;
        text-decoration: none;
        margin: 0 0.5rem;
    }
    .footer-copyright a:hover {
        text-decoration: underline;
        color: #2980b9;
    }
    .footer-disclaimer {
        font-size: 0.85rem;
        color: #888;
        line-height: 1.4;
        max-width: 800px;
    }
    @media (max-width: 768px) {
        .footer-row {
            flex-direction: column;
            align-items: flex-start;
            gap: 1.5rem;
        }
        .footer-nav ul {
            gap: 1.5rem;
        }
        .footer-contacts ul {
            flex-direction: column;
            gap: 0.75rem;
        }
        .footer-copyright {
            text-align: left;
        }
    }

.cookie-lv8 {
        position: fixed;
        left: 12px;
        right: 12px;
        bottom: 12px;
        z-index: 1200;
        border: 1px solid var(--border-on-surface-light);
        border-radius: 12px;
        background: var(--surface-1);
        color: var(--fg-on-page);
        box-shadow: var(--shadow-sm);
    }

    .cookie-lv8__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 14px 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--gap);
        flex-wrap: wrap;
    }

    .cookie-lv8__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv8__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv8__actions button {
        border: 0;
        border-radius: 999px;
        background: var(--neutral-100);
        color: var(--fg-on-page);
        padding: 7px 11px;
        cursor: pointer;
    }

    .cookie-lv8__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        color: var(--fg-on-primary);
    }

    @media (max-width: 760px) {
        .cookie-lv8 {
            border-radius: var(--radius-lg);
        }
    }

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

    .terms-layout-a .wrap {
        max-width: 920px;
        margin: 0 auto;
    }

    .terms-layout-a .section-head {
        margin-bottom: 16px;
    }

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

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

    .terms-layout-a article {
        border: 1px solid var(--border-on-surface-light);
        border-radius: var(--radius-lg);
        background: var(--surface-1);
        padding: var(--space-y) var(--space-x);
        margin-bottom: 12px;
    }

    .terms-layout-a h3, .terms-layout-a h4 {
        margin: 0 0 8px;
    }

    .terms-layout-a p, .terms-layout-a li {
        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);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: var(--space-y) var(--space-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.logo {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    z-index: 1002;
    transition: color var(--anim-duration) var(--anim-ease);
}
.logo:hover {
    color: var(--link-hover);
}

.burger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2rem;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1002;
}
.burger-line {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.main-nav {
    display: block;
}
.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}
.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    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 {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}

.nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--overlay);
    z-index: 999;
    opacity: 0;
    transition: opacity var(--anim-duration) var(--anim-ease);
}

@media (max-width: 767px) {
    .burger-btn {
        display: flex;
    }
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 80%;
        max-width: 300px;
        background-color: var(--surface-1);
        box-shadow: var(--shadow-lg);
        z-index: 1001;
        padding: 5rem 2rem 2rem;
        transition: right var(--anim-duration) var(--anim-ease);
        overflow-y: auto;
    }
    .main-nav.active {
        right: 0;
    }
    .nav-list {
        flex-direction: column;
        gap: 1rem;
    }
    .nav-overlay.active {
        display: block;
        opacity: 1;
    }
    .burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(0.65rem) 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(-0.65rem) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f5f7fa;
        color: #333;
        border-top: 1px solid #e1e4e8;
        padding: 2.5rem 1rem;
        font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
        font-size: 0.95rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }
    .footer-row {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        padding: 1rem 0;
    }
    .top-row {
        border-bottom: 1px solid #ddd;
        padding-bottom: 1.5rem;
    }
    .middle-row {
        padding-top: 1.5rem;
        padding-bottom: 1.5rem;
        justify-content: flex-start;
    }
    .bottom-row {
        border-top: 1px solid #ddd;
        padding-top: 1.5rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    .footer-brand .logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
    }
    .footer-nav ul {
        display: flex;
        flex-wrap: wrap;
        list-style: none;
        margin: 0;
        padding: 0;
        gap: 2rem;
    }
    .footer-nav a {
        color: #555;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s ease;
    }
    .footer-nav a:hover {
        color: #2980b9;
        text-decoration: underline;
    }
    .footer-contacts ul {
        list-style: none;
        margin: 0;
        padding: 0;
        display: flex;
        flex-wrap: wrap;
        gap: 2rem;
    }
    .footer-contacts li {
        display: flex;
        align-items: center;
    }
    .footer-contacts a {
        color: #2980b9;
        text-decoration: none;
    }
    .footer-contacts a:hover {
        text-decoration: underline;
    }
    .footer-copyright {
        color: #666;
    }
    .footer-copyright a {
        color: #555;
        text-decoration: none;
        margin: 0 0.5rem;
    }
    .footer-copyright a:hover {
        text-decoration: underline;
        color: #2980b9;
    }
    .footer-disclaimer {
        font-size: 0.85rem;
        color: #888;
        line-height: 1.4;
        max-width: 800px;
    }
    @media (max-width: 768px) {
        .footer-row {
            flex-direction: column;
            align-items: flex-start;
            gap: 1.5rem;
        }
        .footer-nav ul {
            gap: 1.5rem;
        }
        .footer-contacts ul {
            flex-direction: column;
            gap: 0.75rem;
        }
        .footer-copyright {
            text-align: left;
        }
    }

.cookie-lv8 {
        position: fixed;
        left: 12px;
        right: 12px;
        bottom: 12px;
        z-index: 1200;
        border: 1px solid var(--border-on-surface-light);
        border-radius: 12px;
        background: var(--surface-1);
        color: var(--fg-on-page);
        box-shadow: var(--shadow-sm);
    }

    .cookie-lv8__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 14px 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--gap);
        flex-wrap: wrap;
    }

    .cookie-lv8__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv8__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv8__actions button {
        border: 0;
        border-radius: 999px;
        background: var(--neutral-100);
        color: var(--fg-on-page);
        padding: 7px 11px;
        cursor: pointer;
    }

    .cookie-lv8__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        color: var(--fg-on-primary);
    }

    @media (max-width: 760px) {
        .cookie-lv8 {
            border-radius: var(--radius-lg);
        }
    }

.terms-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);
    }

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

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

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

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

    .terms-layout-f .list {
        display: grid;
        gap: 14px;
    }

    .terms-layout-f article {
        border: 1px solid var(--border-on-surface-light);
        border-radius: var(--radius-lg);
        background: linear-gradient(180deg, var(--surface-1), var(--surface-2));
        padding: var(--space-y) var(--space-x);
    }

    .terms-layout-f h3 {
        margin: 0 0 8px;
        color: var(--brand);
    }

    .terms-layout-f h4 {
        margin: 10px 0 6px;
    }

    .terms-layout-f p, .terms-layout-f li {
        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);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: var(--space-y) var(--space-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.logo {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    z-index: 1002;
    transition: color var(--anim-duration) var(--anim-ease);
}
.logo:hover {
    color: var(--link-hover);
}

.burger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2rem;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1002;
}
.burger-line {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.main-nav {
    display: block;
}
.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}
.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    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 {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}

.nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--overlay);
    z-index: 999;
    opacity: 0;
    transition: opacity var(--anim-duration) var(--anim-ease);
}

@media (max-width: 767px) {
    .burger-btn {
        display: flex;
    }
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 80%;
        max-width: 300px;
        background-color: var(--surface-1);
        box-shadow: var(--shadow-lg);
        z-index: 1001;
        padding: 5rem 2rem 2rem;
        transition: right var(--anim-duration) var(--anim-ease);
        overflow-y: auto;
    }
    .main-nav.active {
        right: 0;
    }
    .nav-list {
        flex-direction: column;
        gap: 1rem;
    }
    .nav-overlay.active {
        display: block;
        opacity: 1;
    }
    .burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(0.65rem) 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(-0.65rem) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f5f7fa;
        color: #333;
        border-top: 1px solid #e1e4e8;
        padding: 2.5rem 1rem;
        font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
        font-size: 0.95rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }
    .footer-row {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        padding: 1rem 0;
    }
    .top-row {
        border-bottom: 1px solid #ddd;
        padding-bottom: 1.5rem;
    }
    .middle-row {
        padding-top: 1.5rem;
        padding-bottom: 1.5rem;
        justify-content: flex-start;
    }
    .bottom-row {
        border-top: 1px solid #ddd;
        padding-top: 1.5rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    .footer-brand .logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
    }
    .footer-nav ul {
        display: flex;
        flex-wrap: wrap;
        list-style: none;
        margin: 0;
        padding: 0;
        gap: 2rem;
    }
    .footer-nav a {
        color: #555;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s ease;
    }
    .footer-nav a:hover {
        color: #2980b9;
        text-decoration: underline;
    }
    .footer-contacts ul {
        list-style: none;
        margin: 0;
        padding: 0;
        display: flex;
        flex-wrap: wrap;
        gap: 2rem;
    }
    .footer-contacts li {
        display: flex;
        align-items: center;
    }
    .footer-contacts a {
        color: #2980b9;
        text-decoration: none;
    }
    .footer-contacts a:hover {
        text-decoration: underline;
    }
    .footer-copyright {
        color: #666;
    }
    .footer-copyright a {
        color: #555;
        text-decoration: none;
        margin: 0 0.5rem;
    }
    .footer-copyright a:hover {
        text-decoration: underline;
        color: #2980b9;
    }
    .footer-disclaimer {
        font-size: 0.85rem;
        color: #888;
        line-height: 1.4;
        max-width: 800px;
    }
    @media (max-width: 768px) {
        .footer-row {
            flex-direction: column;
            align-items: flex-start;
            gap: 1.5rem;
        }
        .footer-nav ul {
            gap: 1.5rem;
        }
        .footer-contacts ul {
            flex-direction: column;
            gap: 0.75rem;
        }
        .footer-copyright {
            text-align: left;
        }
    }

.cookie-lv8 {
        position: fixed;
        left: 12px;
        right: 12px;
        bottom: 12px;
        z-index: 1200;
        border: 1px solid var(--border-on-surface-light);
        border-radius: 12px;
        background: var(--surface-1);
        color: var(--fg-on-page);
        box-shadow: var(--shadow-sm);
    }

    .cookie-lv8__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 14px 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--gap);
        flex-wrap: wrap;
    }

    .cookie-lv8__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv8__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv8__actions button {
        border: 0;
        border-radius: 999px;
        background: var(--neutral-100);
        color: var(--fg-on-page);
        padding: 7px 11px;
        cursor: pointer;
    }

    .cookie-lv8__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        color: var(--fg-on-primary);
    }

    @media (max-width: 760px) {
        .cookie-lv8 {
            border-radius: var(--radius-lg);
        }
    }

.thank-mode-d {
        padding: clamp(56px, 10vw, 114px) 18px;
        background: var(--accent);
        color: var(--accent-contrast);
    }

    .thank-mode-d .core {
        max-width: 740px;
        margin: 0 auto;
        text-align: center;
        padding: clamp(28px, 4vw, 46px);
        border-radius: var(--radius-lg);
        border: 1px solid rgba(255, 255, 255, .24);
    }

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

    .thank-mode-d p {
        margin: 12px 0 0;
        opacity: .9;
    }

    .thank-mode-d a {
        display: inline-block;
        margin-top: 18px;
        padding: 10px 16px;
        border-radius: 999px;
        text-decoration: none;
        background: var(--accent);
        color: var(--accent-contrast);
    }

.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);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: var(--space-y) var(--space-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.logo {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    z-index: 1002;
    transition: color var(--anim-duration) var(--anim-ease);
}
.logo:hover {
    color: var(--link-hover);
}

.burger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2rem;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1002;
}
.burger-line {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.main-nav {
    display: block;
}
.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}
.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    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 {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}

.nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--overlay);
    z-index: 999;
    opacity: 0;
    transition: opacity var(--anim-duration) var(--anim-ease);
}

@media (max-width: 767px) {
    .burger-btn {
        display: flex;
    }
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 80%;
        max-width: 300px;
        background-color: var(--surface-1);
        box-shadow: var(--shadow-lg);
        z-index: 1001;
        padding: 5rem 2rem 2rem;
        transition: right var(--anim-duration) var(--anim-ease);
        overflow-y: auto;
    }
    .main-nav.active {
        right: 0;
    }
    .nav-list {
        flex-direction: column;
        gap: 1rem;
    }
    .nav-overlay.active {
        display: block;
        opacity: 1;
    }
    .burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(0.65rem) 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(-0.65rem) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f5f7fa;
        color: #333;
        border-top: 1px solid #e1e4e8;
        padding: 2.5rem 1rem;
        font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
        font-size: 0.95rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }
    .footer-row {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        padding: 1rem 0;
    }
    .top-row {
        border-bottom: 1px solid #ddd;
        padding-bottom: 1.5rem;
    }
    .middle-row {
        padding-top: 1.5rem;
        padding-bottom: 1.5rem;
        justify-content: flex-start;
    }
    .bottom-row {
        border-top: 1px solid #ddd;
        padding-top: 1.5rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    .footer-brand .logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
    }
    .footer-nav ul {
        display: flex;
        flex-wrap: wrap;
        list-style: none;
        margin: 0;
        padding: 0;
        gap: 2rem;
    }
    .footer-nav a {
        color: #555;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s ease;
    }
    .footer-nav a:hover {
        color: #2980b9;
        text-decoration: underline;
    }
    .footer-contacts ul {
        list-style: none;
        margin: 0;
        padding: 0;
        display: flex;
        flex-wrap: wrap;
        gap: 2rem;
    }
    .footer-contacts li {
        display: flex;
        align-items: center;
    }
    .footer-contacts a {
        color: #2980b9;
        text-decoration: none;
    }
    .footer-contacts a:hover {
        text-decoration: underline;
    }
    .footer-copyright {
        color: #666;
    }
    .footer-copyright a {
        color: #555;
        text-decoration: none;
        margin: 0 0.5rem;
    }
    .footer-copyright a:hover {
        text-decoration: underline;
        color: #2980b9;
    }
    .footer-disclaimer {
        font-size: 0.85rem;
        color: #888;
        line-height: 1.4;
        max-width: 800px;
    }
    @media (max-width: 768px) {
        .footer-row {
            flex-direction: column;
            align-items: flex-start;
            gap: 1.5rem;
        }
        .footer-nav ul {
            gap: 1.5rem;
        }
        .footer-contacts ul {
            flex-direction: column;
            gap: 0.75rem;
        }
        .footer-copyright {
            text-align: left;
        }
    }

.cookie-lv8 {
        position: fixed;
        left: 12px;
        right: 12px;
        bottom: 12px;
        z-index: 1200;
        border: 1px solid var(--border-on-surface-light);
        border-radius: 12px;
        background: var(--surface-1);
        color: var(--fg-on-page);
        box-shadow: var(--shadow-sm);
    }

    .cookie-lv8__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 14px 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--gap);
        flex-wrap: wrap;
    }

    .cookie-lv8__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv8__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv8__actions button {
        border: 0;
        border-radius: 999px;
        background: var(--neutral-100);
        color: var(--fg-on-page);
        padding: 7px 11px;
        cursor: pointer;
    }

    .cookie-lv8__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        color: var(--fg-on-primary);
    }

    @media (max-width: 760px) {
        .cookie-lv8 {
            border-radius: var(--radius-lg);
        }
    }

.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;
}