.bt-contact-bot {
        position: fixed;
        right: 24px;
        bottom: 24px;
        z-index: 1150;
        font-family: "Lato", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    }

    .bt-contact-bot__toggle {
        display: inline-flex;
        min-height: 56px;
        align-items: center;
        gap: 12px;
        border: 1px solid rgba(19, 78, 142, 0.92);
        border-radius: 4px;
        background: #134E8E;
        color: #FFFFFF;
        padding: 0 17px;
        box-shadow: 0 20px 54px rgba(19, 78, 142, 0.28);
        cursor: pointer;
        font-size: 1rem;
        font-weight: 900;
        transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
    }

    .bt-contact-bot__toggle:hover {
        transform: translateY(-2px);
        border-color: #0C0C0C;
        background: #0C0C0C;
    }

    .bt-contact-bot__icon {
        width: 26px;
        height: 26px;
        color: #FFFFFF;
    }

    .bt-contact-bot__panel {
        position: absolute;
        right: 0;
        bottom: calc(100% + 14px);
        width: clamp(360px, 28vw, 430px);
        max-height: min(780px, calc(100vh - 132px));
        overflow-y: auto;
        border: 1px solid rgba(12, 12, 12, 0.08);
        border-radius: 2px;
        background: #FFFFFF;
        box-shadow: 0 30px 90px rgba(12, 12, 12, 0.2);
        opacity: 0;
        visibility: hidden;
        transform: translateY(12px);
        transition: opacity 180ms ease, visibility 180ms ease, transform 180ms ease;
    }

    .bt-contact-bot.is-open .bt-contact-bot__panel {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .bt-contact-bot__header {
        position: relative;
        background: #134E8E;
        color: #FFFFFF;
        padding: 28px 28px 26px;
        text-align: center;
        border-bottom: 0;
    }

    .bt-contact-bot__close {
        position: absolute;
        top: 14px;
        right: 14px;
        display: inline-flex;
        width: 34px;
        height: 34px;
        align-items: center;
        justify-content: center;
        border: 1px solid rgba(255, 255, 255, 0.28);
        border-radius: 4px;
        background: transparent;
        color: #FFFFFF;
        cursor: pointer;
    }

    .bt-contact-bot__header h2 {
        margin: 0;
        color: #FFFFFF;
        max-width: none;
        font-size: clamp(1.25rem, 1.8vw, 1.6rem);
        line-height: 1.15;
        font-weight: 700;
        letter-spacing: 0;
    }

    .bt-contact-bot__country {
        margin: 16px 0 10px;
        color: rgba(255, 255, 255, 0.92);
        font-size: 0.92rem;
        font-weight: 700;
        text-transform: none;
    }

    .bt-contact-bot__numbers {
        display: grid;
        gap: 4px;
        justify-items: center;
    }

    .bt-contact-bot__numbers a {
        color: #FFFFFF;
        font-size: clamp(1.38rem, 2.4vw, 1.85rem);
        line-height: 1.15;
        font-weight: 900;
        text-decoration: none;
    }

    .bt-contact-bot__hours {
        margin: 16px auto 0;
        max-width: 300px;
        color: rgba(255, 255, 255, 0.9);
        font-size: 0.9rem;
        line-height: 1.45;
        font-weight: 700;
    }

    .bt-contact-bot__body {
        display: grid;
        gap: 22px;
        padding: 26px 24px 28px;
        background: #FFFFFF;
    }

    .bt-contact-bot__item {
        display: grid;
        grid-template-columns: 31px minmax(0, 1fr);
        gap: 15px;
        align-items: start;
        border-radius: 0;
        padding: 0;
        color: #0C0C0C;
        text-decoration: none;
        transition: background 160ms ease, transform 160ms ease;
    }

    .bt-contact-bot__item:hover {
        background: transparent;
        transform: translateY(-1px);
    }

    .bt-contact-bot__item-icon {
        color: #34495E;
        width: 28px;
        height: 28px;
    }

    .bt-contact-bot__item--primary {
        background: transparent;
        border: 0;
    }

    .bt-contact-bot__item--primary .bt-contact-bot__item-icon {
        color: #34495E;
    }

    .bt-contact-bot__item--primary strong {
        color: #134E8E;
    }

    .bt-contact-bot__item strong {
        display: block;
        color: #134E8E;
        font-size: 1rem;
        line-height: 1.25;
        font-weight: 800;
        text-decoration: underline;
        text-underline-offset: 3px;
    }

    .bt-contact-bot__item span {
        display: block;
        margin-top: 5px;
        color: #0F172A;
        font-size: 0.9rem;
        line-height: 1.45;
        font-weight: 500;
    }

    @media (max-width: 1180px) and (min-width: 721px) {
        .bt-contact-bot {
            right: 18px;
            bottom: 18px;
        }

        .bt-contact-bot__panel {
            width: min(390px, calc(100vw - 36px));
            max-height: calc(100vh - 112px);
        }

        .bt-contact-bot__header {
            padding: 24px 24px 22px;
        }

        .bt-contact-bot__numbers a {
            font-size: clamp(1.22rem, 2.2vw, 1.56rem);
        }

        .bt-contact-bot__body {
            gap: 18px;
            padding: 22px 20px 24px;
        }

        .bt-contact-bot__item span {
            font-size: 0.86rem;
            line-height: 1.4;
        }
    }

    @media (max-width: 720px) {
        .bt-contact-bot {
            right: 18px;
            bottom: 18px;
        }

        .bt-contact-bot__toggle {
            width: 58px;
            min-height: 58px;
            justify-content: center;
            padding: 0;
            border-color: rgba(255, 255, 255, 0.56);
            background: #134E8E;
            color: #FFFFFF;
        }

        .bt-contact-bot__toggle-label {
            display: none;
        }

        .bt-contact-bot__icon {
            color: #FFFFFF;
        }

        .bt-contact-bot__panel {
            position: fixed;
            inset: auto 0 0;
            width: auto;
            max-height: 94vh;
            overflow-y: auto;
            border-radius: 0;
            transform: translateY(100%);
        }

        .bt-contact-bot.is-open .bt-contact-bot__panel {
            transform: translateY(0);
        }

        .bt-contact-bot__header {
            background: #134E8E;
            border-bottom: 0;
            padding: 72px 24px 58px;
            text-align: center;
        }

        .bt-contact-bot__header h2 {
            color: #FFFFFF;
            max-width: none;
            font-size: 1.55rem;
        }

        .bt-contact-bot__country {
            color: rgba(255, 255, 255, 0.92);
            margin-top: 26px;
        }

        .bt-contact-bot__numbers {
            justify-items: center;
        }

        .bt-contact-bot__numbers a {
            color: #FFFFFF;
        }

        .bt-contact-bot__hours {
            max-width: 280px;
            font-size: 0.88rem;
        }

        .bt-contact-bot__close {
            border-color: rgba(255, 255, 255, 0.2);
            background: rgba(255, 255, 255, 0.06);
            color: #FFFFFF;
        }

        .bt-contact-bot__item {
            grid-template-columns: 34px minmax(0, 1fr);
            gap: 14px;
            padding: 0;
        }

        .bt-contact-bot__body {
            gap: 34px;
            padding: 36px 22px 72px;
        }
    }