.fb-symptoms {
    padding: 72px 0 20px;
    background: #fff;
}

.fb-symptoms-shell {
    width: min(calc(100% - 40px), 1180px);
    margin-inline: auto;
}

.fb-symptoms-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, .7fr);
    gap: 48px;
    align-items: end;
    margin-bottom: 28px;
}

.fb-symptoms-kicker,
.fb-models-kicker {
    margin-bottom: 10px;
    color: #176b87;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .11em;
    text-transform: uppercase;
}

.fb-symptoms h2 {
    margin: 0;
    color: #102733;
    font-size: clamp(30px, 3.4vw, 44px);
    line-height: 1.08;
    letter-spacing: -.035em;
}

.fb-symptoms-head p {
    margin: 0;
    color: #63737c;
    font-size: 15px;
    line-height: 1.7;
}

.fb-symptoms-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.fb-symptom-card {
    display: flex;
    min-height: 118px;
    align-items: flex-start;
    gap: 14px;
    padding: 20px;
    border: 1px solid #dfe8ec;
    border-radius: 16px;
    background: #f8fafb;
    color: #102733;
    text-decoration: none;
    transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease, background .18s ease;
}

.fb-symptom-card:visited {
    color: #102733;
}

.fb-symptom-card:hover,
.fb-symptom-card:focus-visible {
    transform: translateY(-2px);
    border-color: #bfd5dd;
    background: #fff;
    box-shadow: 0 12px 28px rgba(16, 39, 51, .07);
    text-decoration: none;
}

.fb-symptom-icon {
    display: grid;
    flex: 0 0 38px;
    width: 38px;
    height: 38px;
    place-items: center;
    border-radius: 11px;
    background: #eaf3f6;
    color: #0c5068;
}

.fb-symptom-icon svg {
    width: 20px;
    height: 20px;
}

.fb-symptom-copy {
    min-width: 0;
}

.fb-symptom-copy strong {
    display: block;
    margin-bottom: 5px;
    font-size: 16px;
    line-height: 1.3;
}

.fb-symptom-copy span {
    display: block;
    color: #63737c;
    font-size: 13px;
    line-height: 1.55;
}

.fb-symptom-arrow {
    margin-left: auto;
    color: #d9a95b;
    font-size: 18px;
    font-weight: 800;
    line-height: 1.2;
}

.fb-symptoms-note {
    margin: 18px 0 0;
    color: #63737c;
    font-size: 13px;
    line-height: 1.6;
}

.fb-symptoms-note a,
.fb-symptoms-note a:visited {
    color: #0c5068;
    font-weight: 750;
    text-decoration: none;
}

.fb-symptoms-note a:hover,
.fb-symptoms-note a:focus-visible {
    text-decoration: underline;
    text-underline-offset: 3px;
}

.fb-models-strip {
    padding: 78px 0;
    background: #f5f8f9;
    border-top: 1px solid #dfe8ec;
}

.fb-models-shell,
.fb-home-paths-shell,
.fb-home-faq-shell {
    width: min(calc(100% - 40px), 1180px);
    margin-inline: auto;
}

.fb-models-shell {
    display: grid;
    grid-template-columns: minmax(280px, .82fr) minmax(0, 1.45fr);
    gap: 48px 76px;
    align-items: start;
}

.fb-models-copy {
    max-width: 480px;
}

.fb-models-strip h2,
.fb-home-paths h2,
.fb-home-faq h2 {
    margin: 0 0 16px;
    color: #102733;
    font-size: clamp(30px, 3.4vw, 44px);
    line-height: 1.08;
    letter-spacing: -.035em;
}

.fb-models-copy p,
.fb-home-paths-head p,
.fb-home-faq-copy > p {
    margin: 0;
    color: #63737c;
    font-size: 15px;
    line-height: 1.72;
}

.fb-models-service-link,
.fb-models-service-link:visited {
    display: inline-flex;
    margin-top: 22px;
    color: #0c5068;
    font-size: 13px;
    font-weight: 800;
    text-decoration: none;
}

.fb-models-service-link:hover,
.fb-models-service-link:focus-visible {
    text-decoration: underline;
    text-underline-offset: 4px;
}

.fb-models-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-content: flex-start;
}

.fb-models-list span,
.fb-models-list a {
    display: inline-flex;
    min-height: 42px;
    align-items: center;
    padding: 9px 15px;
    border: 1px solid #d5e1e5;
    border-radius: 999px;
    background: #fff;
    color: #243d49;
    font-size: 13px;
    font-weight: 750;
    line-height: 1.2;
}

.fb-models-list a,
.fb-models-list a:visited {
    border-color: #bfd5dd;
    color: #0c5068;
    text-decoration: none;
}

.fb-models-list a:hover,
.fb-models-list a:focus-visible {
    transform: translateY(-1px);
    border-color: #7aa9b8;
    background: #eef6f8;
    text-decoration: none;
}

.fb-models-action {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px 18px;
    margin-top: 26px;
    padding-top: 22px;
    border-top: 1px solid #dfe8ec;
}

.fb-models-action .fb-btn {
    min-height: 48px;
}

.fb-models-action > span {
    max-width: 360px;
    color: #63737c;
    font-size: 12px;
    line-height: 1.55;
}

.fb-home-paths {
    padding: 82px 0;
    background: #fff;
    border-top: 1px solid #e4ebee;
}

.fb-home-paths-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(300px, .7fr);
    gap: 60px;
    align-items: end;
    margin-bottom: 32px;
}

.fb-home-paths-head p {
    max-width: 460px;
    justify-self: end;
}

.fb-home-paths-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.fb-home-path-card {
    display: flex;
    min-height: 248px;
    flex-direction: column;
    padding: 28px;
    border: 1px solid #dfe8ec;
    border-radius: 20px;
    background: #fff;
    color: #102733;
    text-decoration: none;
    transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease, background .18s ease;
}

.fb-home-path-card:visited {
    color: #102733;
}

.fb-home-path-card:hover,
.fb-home-path-card:focus-visible {
    transform: translateY(-3px);
    border-color: #b9d2da;
    background: #fbfdfd;
    box-shadow: 0 18px 40px rgba(16, 39, 51, .08);
    text-decoration: none;
}

.fb-home-path-index {
    display: inline-grid;
    width: 42px;
    height: 42px;
    place-items: center;
    margin-bottom: 30px;
    border-radius: 12px;
    background: #eaf3f6;
    color: #0c5068;
    font-size: 11px;
    font-weight: 900;
}

.fb-home-path-card > strong {
    margin-bottom: 10px;
    font-size: 22px;
    line-height: 1.2;
    letter-spacing: -.025em;
}

.fb-home-path-card > span:not(.fb-home-path-index) {
    color: #63737c;
    font-size: 14px;
    line-height: 1.65;
}

.fb-home-path-card b {
    margin-top: auto;
    padding-top: 22px;
    color: #176b87;
    font-size: 13px;
    font-weight: 850;
}

.fb-home-faq {
    padding: 86px 0;
    background: #102733;
}

.fb-home-faq-shell {
    display: grid;
    grid-template-columns: minmax(280px, .78fr) minmax(0, 1.3fr);
    gap: 64px;
    align-items: start;
}

.fb-home-faq .fb-models-kicker {
    color: #8ec9dc;
}

.fb-home-faq h2 {
    color: #fff;
}

.fb-home-faq-copy > p {
    color: #b8c7cd;
}

.fb-home-faq-contact {
    display: grid;
    gap: 4px;
    margin-top: 30px;
    padding: 20px 0 0;
    border-top: 1px solid rgba(255, 255, 255, .12);
}

.fb-home-faq-contact span {
    color: #91a6af;
    font-size: 12px;
}

.fb-home-faq-contact a,
.fb-home-faq-contact a:visited {
    color: #fff;
    font-size: 24px;
    font-weight: 850;
    letter-spacing: -.02em;
    text-decoration: none;
}

.fb-home-faq-list {
    display: grid;
    gap: 10px;
}

.fb-home-faq-list details {
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 16px;
    background: rgba(255, 255, 255, .045);
}

.fb-home-faq-list summary {
    position: relative;
    padding: 19px 52px 19px 20px;
    color: #fff;
    font-size: 15px;
    font-weight: 800;
    line-height: 1.4;
    cursor: pointer;
    list-style: none;
}

.fb-home-faq-list summary::-webkit-details-marker {
    display: none;
}

.fb-home-faq-list summary::after {
    content: "+";
    position: absolute;
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
    color: #8ec9dc;
    font-size: 22px;
    font-weight: 400;
}

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

.fb-home-faq-list p {
    margin: 0;
    padding: 0 20px 20px;
    color: #c4d0d5;
    font-size: 14px;
    line-height: 1.7;
}

.fb-home-faq + .fb-site-footer {
    border-top: 0;
}

@media (max-width: 900px) {
    .fb-symptoms-head,
    .fb-home-paths-head {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .fb-symptoms-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .fb-models-shell,
    .fb-home-faq-shell {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .fb-models-copy,
    .fb-home-faq-copy {
        max-width: 720px;
    }

    .fb-home-paths-head p {
        max-width: 720px;
        justify-self: start;
    }

    .fb-home-paths-grid {
        grid-template-columns: 1fr;
    }

    .fb-home-path-card {
        min-height: 0;
    }
}

@media (max-width: 620px) {
    .fb-symptoms {
        padding: 52px 0 8px;
    }

    .fb-symptoms-shell,
    .fb-models-shell,
    .fb-home-paths-shell,
    .fb-home-faq-shell {
        width: min(calc(100% - 28px), 1180px);
    }

    .fb-symptoms-grid {
        grid-template-columns: 1fr;
    }

    .fb-symptom-card {
        min-height: 0;
        padding: 17px;
    }

    .fb-symptoms-head {
        margin-bottom: 20px;
    }

    .fb-models-strip,
    .fb-home-paths,
    .fb-home-faq {
        padding: 56px 0;
    }

    .fb-models-list {
        gap: 7px;
    }

    .fb-models-list span,
    .fb-models-list a {
        min-height: 36px;
        padding: 7px 11px;
        font-size: 12px;
    }

    .fb-models-action {
        align-items: stretch;
    }

    .fb-models-action .fb-btn {
        width: 100%;
    }

    .fb-home-path-card {
        padding: 22px;
    }

    .fb-home-path-index {
        margin-bottom: 22px;
    }

    .fb-home-faq-contact a,
    .fb-home-faq-contact a:visited {
        font-size: 21px;
    }

    .fb-home-faq-list summary {
        padding: 17px 46px 17px 17px;
    }

    .fb-home-faq-list p {
        padding: 0 17px 17px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .fb-symptom-card,
    .fb-home-path-card,
    .fb-models-list a {
        transition: none;
    }
}