.join-shell {
    max-width: 1080px;
    margin: 0 auto 110px;
    padding: 26px 20px 0;
}

.join-hero {
    padding: 28px;
    border-radius: 22px;
    border: 1px solid #d8e1ee;
    background:
        radial-gradient(circle at top right, rgba(255, 255, 255, 0.25), transparent 42%),
        linear-gradient(145deg, #0f2f5f, #1e4e84);
    color: #ffffff;
    box-shadow: 0 18px 38px rgba(15, 23, 42, 0.18);
}

.join-kicker {
    display: inline-flex;
    align-items: center;
    padding: 6px 11px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    background: rgba(255, 255, 255, 0.17);
}

.join-hero h2 {
    margin: 12px 0 10px;
    color: #ffffff;
    font-size: clamp(1.75rem, 3.3vw, 2.45rem);
    line-height: 1.14;
}

.join-hero p {
    margin: 0;
    color: rgba(255, 255, 255, 0.92);
    max-width: 820px;
}

.join-section {
    margin-top: 24px;
}

.join-section-header h3 {
    margin: 0 0 12px;
    color: #10315b;
    font-size: 1.4rem;
}

.join-grid {
    display: grid;
    gap: 14px;
}

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

.join-card,
.join-highlight {
    padding: 18px;
    border-radius: 16px;
    border: 1px solid #d8e1ee;
    background: #ffffff;
    box-shadow: 0 12px 26px rgba(15, 23, 42, 0.08);
}

.join-card h4 {
    margin: 0 0 8px;
    color: #133863;
}

.join-card p,
.join-highlight p {
    margin: 0;
    color: #54657b;
}

.join-highlight {
    background: linear-gradient(180deg, #ffffff, #f8fbff);
}

.join-highlight h3 {
    margin: 0 0 10px;
    color: #133863;
}

.join-contact {
    margin-top: 10px;
}

.join-contact a {
    color: #0f4f97;
    font-weight: 700;
    text-decoration: none;
}

.join-contact a:hover {
    text-decoration: underline;
}

.join-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 14px;
}

.join-button,
.join-button-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 18px;
    border-radius: 12px;
    border: 1px solid transparent;
    text-decoration: none;
    font-weight: 700;
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.join-button {
    background: #9b1c1c;
    color: #ffffff;
}

.join-button:hover,
.join-button:focus {
    background: #7d1616;
}

.join-button-secondary {
    background: #eef4ff;
    color: #113963;
    border-color: #d0ddf0;
}

.join-button-secondary:hover,
.join-button-secondary:focus {
    background: #e2edff;
}

@media (max-width: 860px) {
    .join-grid-2 {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 680px) {
    .join-shell {
        padding: 16px 14px 0;
        margin-bottom: 96px;
    }

    .join-hero,
    .join-card,
    .join-highlight {
        padding: 16px;
        border-radius: 14px;
    }

    .join-button,
    .join-button-secondary {
        width: 100%;
    }
}