.ib-author-page {
    max-width: 1100px;
    margin: 0 auto;
    padding: clamp(20px, 4vw, 40px) 20px;
    color: #1f2937;
}

.ib-author-page__hero {
    text-align: center;
    max-width: 820px;
    margin: 0 auto 56px;
    padding: clamp(42px, 6vw, 72px) clamp(22px, 5vw, 56px);
    background: linear-gradient(135deg, #1D3557 0%, #3F609F 100%);
    border-radius: 28px;
    color: #ffffff;
    box-shadow: 0 24px 60px rgba(29, 53, 87, 0.22);
}

.ib-author-page__eyebrow {
    margin: 0 0 12px;
    font-size: 0.9rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    opacity: 0.9;
}

.ib-author-page__title {
    margin: 0;
    color: #ffffff;
    font-size: clamp(2.4rem, 6vw, 4.4rem);
    line-height: 1.05;
    font-weight: 900;
}

.ib-author-page__role {
    margin: 18px auto 0;
    max-width: 680px;
    font-size: clamp(1.05rem, 2vw, 1.35rem);
    line-height: 1.6;
    font-weight: 600;
    opacity: 0.96;
}

.ib-author-page__content {
    display: grid;
    gap: 28px;
}

.ib-author-page__section,
.ib-author-page__links {
    background: #ffffff;
    border: 1px solid rgba(29, 53, 87, 0.10);
    border-radius: 24px;
    padding: clamp(26px, 4vw, 42px);
    box-shadow: 0 16px 40px rgba(29, 53, 87, 0.08);
}

.ib-author-page__section h2,
.ib-author-page__links h2 {
    margin: 0 0 18px;
    color: #1D3557;
    font-size: clamp(1.55rem, 3vw, 2.15rem);
    line-height: 1.2;
    font-weight: 900;
}

.ib-author-page__section p {
    margin: 0 0 16px;
    color: #374151;
    font-size: 1.08rem;
    line-height: 1.85;
}

.ib-author-page__section p:last-child {
    margin-bottom: 0;
}

.ib-author-page__cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-top: 22px;
}

.ib-author-page__card {
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-height: 170px;
    padding: 24px;
    border-radius: 22px;
    background: #f8fafc;
    border: 1px solid rgba(29, 53, 87, 0.10);
    color: #1f2937;
    text-decoration: none !important;
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease, background 0.22s ease;
}

.ib-author-page__card:hover {
    transform: translateY(-4px);
    background: #ffffff;
    border-color: rgba(63, 96, 159, 0.35);
    box-shadow: 0 18px 42px rgba(29, 53, 87, 0.14);
}

.ib-author-page__card strong {
    color: #1D3557;
    font-size: 1.08rem;
    line-height: 1.35;
    font-weight: 900;
}

.ib-author-page__card span {
    color: #4b5563;
    font-size: 0.98rem;
    line-height: 1.65;
}

@media (max-width: 900px) {
    .ib-author-page__cards {
        grid-template-columns: 1fr;
    }

    .ib-author-page__card {
        min-height: auto;
    }
}

@media (max-width: 640px) {
    .ib-author-page {
        padding: 38px 16px;
    }

    .ib-author-page__hero {
        margin-bottom: 36px;
        border-radius: 22px;
    }

    .ib-author-page__section,
    .ib-author-page__links {
        border-radius: 20px;
        padding: 24px 20px;
    }

    .ib-author-page__section p {
        font-size: 1rem;
        line-height: 1.75;
    }
}

.ib-author-page__profile {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(24px, 4vw, 42px);
    text-align: left;
}

.ib-author-page__avatar {
    flex: 0 0 auto;
    width: clamp(108px, 15vw, 160px);
    height: clamp(108px, 15vw, 160px);
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: rgba(255, 255, 255, 0.14);
    border: 4px solid rgba(255, 255, 255, 0.38);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.18);
}

.ib-author-page__avatar span {
    color: #ffffff;
    font-size: clamp(2.2rem, 5vw, 4rem);
    line-height: 1;
    font-weight: 900;
    letter-spacing: 0.02em;
}

.ib-author-page__identity {
    max-width: 680px;
}

.ib-author-page__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 22px;
}

.ib-author-page__meta span {
    display: inline-flex;
    align-items: center;
    padding: 8px 13px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.22);
    color: #ffffff;
    font-size: 0.9rem;
    font-weight: 700;
    line-height: 1.2;
}

@media (max-width: 760px) {
    .ib-author-page__profile {
        flex-direction: column;
        text-align: center;
    }

    .ib-author-page__meta {
        justify-content: center;
    }
}