.chat-landing {
    --chat-green: var(--bd-primary, #07A169);
    --chat-green-hover: #05875a;
    --chat-soft: #E8F6F0;
    --chat-dark: var(--bd-theme-black, #00170F);
    --chat-muted: #5c6b66;
    --chat-border: #e8e6e1;
}

.chat-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
}

.chat-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 48px;
    padding: 0 24px;
    border-radius: 10px;
    border: 1px solid var(--chat-green);
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
    transition: background .15s, color .15s;
}

.chat-btn--primary {
    background: var(--chat-green);
    color: #fff;
}

.chat-btn--primary:hover,
.chat-btn--primary:focus-visible {
    background: var(--chat-green-hover);
    border-color: var(--chat-green-hover);
    color: #fff;
}

.chat-btn--outline {
    background: #fff;
    color: var(--chat-green);
}

.chat-btn--outline:hover,
.chat-btn--outline:focus-visible {
    background: var(--chat-soft);
    color: var(--chat-green-hover);
}

.chat-btn--small {
    height: 40px;
    padding: 0 20px;
    font-size: 14px;
}

.chat-btn__icon {
    width: 20px;
    height: 20px;
    flex: none;
}

.chat-lead {
    margin: 0;
    max-width: 760px;
    color: var(--chat-muted);
    font-size: 16px;
    font-weight: 400;
    line-height: 1.55;
}

.chat-grid {
    display: grid;
    gap: 16px;
}

.chat-grid--3 {
    grid-template-columns: repeat(3, 1fr);
}

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

.chat-card {
    background: #fff;
    border: 1px solid var(--chat-border);
    border-radius: 14px;
    padding: 18px 20px;
}

.chat-card--company {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.chat-card--company .chat-btn {
    align-self: flex-start;
    margin-top: auto;
}

.chat-card--text {
    padding: 24px 28px;
}

.chat-card__title {
    margin: 0 0 6px;
    padding: 0;
    color: var(--chat-dark);
    font-size: 16px;
    font-weight: 700;
    line-height: 1.3;
}

.chat-card__h2 {
    margin: 0 0 12px;
    padding: 0;
    color: var(--chat-dark);
    font-size: 22px;
    font-weight: 700;
    line-height: 1.25;
}

.chat-card p ~ .chat-card__h2 {
    margin-top: 24px;
}

.chat-card p,
.chat-final p,
.chat-faq p {
    margin: 0 0 12px;
    color: var(--chat-muted);
    font-size: 15px;
    font-weight: 400;
    line-height: 1.55;
}

.chat-card p:last-child {
    margin-bottom: 0;
}

.chat-card a:not(.chat-btn),
.chat-faq a {
    color: var(--chat-green);
    text-decoration: underline;
}

.chat-rules {
    display: grid;
    gap: 8px;
    list-style: none;
    margin: 12px 0 0;
    padding: 0;
}

.chat-rules li {
    position: relative;
    padding-left: 24px;
    color: var(--chat-muted);
    font-size: 15px;
    line-height: 1.5;
}

.chat-rules li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--chat-green);
    font-weight: 700;
}

.chat-rules strong {
    color: var(--chat-dark);
}

.chat-faq {
    background: #fff;
    border: 1px solid var(--chat-border);
    border-radius: 14px;
    padding: 4px 24px;
}

.chat-faq details {
    border-bottom: 1px solid var(--chat-border);
    padding: 16px 0;
}

.chat-faq details:last-child {
    border-bottom: 0;
}

.chat-faq summary {
    position: relative;
    padding-right: 32px;
    cursor: pointer;
    list-style: none;
    color: var(--chat-dark);
    font-size: 16px;
    font-weight: 600;
}

.chat-faq summary::-webkit-details-marker {
    display: none;
}

.chat-faq summary::after {
    content: "+";
    position: absolute;
    right: 4px;
    top: -3px;
    color: var(--chat-green);
    font-size: 22px;
}

.chat-faq details[open] summary::after {
    content: "−";
}

.chat-faq p {
    margin: 10px 0 0;
}

.chat-final {
    background: var(--chat-soft);
    border: 1px solid #cfeadd;
    border-radius: 22px;
    padding: 28px;
}

.chat-final p {
    margin: 0;
}

.chat-sticky {
    display: none;
}

@media (max-width: 991px) {
    .chat-grid--3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767px) {
    .chat-grid--3,
    .chat-grid--2 {
        grid-template-columns: 1fr;
    }

    .chat-card--text,
    .chat-final {
        padding: 16px;
    }

    .chat-card__h2 {
        font-size: 20px;
    }

    .chat-faq {
        padding: 0 16px;
    }

    .chat-cta .chat-btn {
        flex: 1 1 100%;
    }

    .chat-card--company .chat-btn {
        align-self: stretch;
    }

    .chat-sticky {
        display: flex;
        gap: 8px;
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 50;
        padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
        background: #fff;
        border-top: 1px solid var(--chat-border);
        transition: transform .2s ease;
    }

    .chat-sticky.is-hidden {
        transform: translateY(110%);
    }

    .chat-sticky .chat-btn {
        flex: 1;
        height: 44px;
        padding: 0 8px;
    }

    .chat-landing {
        padding-bottom: 68px;
    }
}