/* Página individual de palestra: cores e tipografia do layout aprovado. */
.lecture-detail-hero {
    padding: 38px 0 88px;
    background: #f7f4ef;
}
.lecture-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: #68655f;
    margin-bottom: 48px;
}
.lecture-breadcrumb a {
    color: inherit;
    text-decoration: none;
}
.lecture-breadcrumb a:hover {
    color: #c64e0b;
}
.lecture-detail-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: clamp(32px, 5vw, 84px);
}
.lecture-detail-intro h1 {
    font-size: clamp(38px, 4.5vw, 68px);
    line-height: 1.08;
    letter-spacing: -0.055em;
    margin: 22px 0;
    overflow-wrap: break-word;
}
.lecture-detail-lead {
    font-size: clamp(18px, 1.6vw, 22px);
    line-height: 1.6;
    color: #555550;
    margin: 0 0 24px;
}
.lecture-detail-byline {
    font-size: 15px;
    margin: 0 0 28px;
    color: #66655f;
}
.lecture-detail-byline strong {
    color: #292a27;
}
.lecture-detail-intro .button {
    max-width: 100%;
}
.lecture-detail-meta {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
    border-top: 1px solid #dcd6cc;
    margin-top: 32px;
    padding-top: 22px;
    font-size: 15px;
}
.lecture-detail-meta > span {
    display: grid;
    gap: 6px;
}
.lecture-detail-meta strong {
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 0.14em;
    color: #8a4b22;
}
.lecture-detail-cover {
    margin: 0;
    align-self: stretch;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.lecture-detail-cover img {
    width: 100%;
    height: auto;
    aspect-ratio: 1.15;
    object-fit: cover;
    border-radius: 100px 12px 0 0;
}
.lecture-detail-cover figcaption {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    background: #e9ddcb;
    padding: 20px 26px;
    border-radius: 0 0 12px 12px;
    font-size: 14px;
    font-weight: 700;
}
.lecture-detail-cover figcaption > span:last-child {
    font-size: 25px;
    color: #c64e0b;
}
.lecture-detail-content {
    background: #fff;
}
.lecture-detail-content-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.65fr) minmax(280px, 1fr);
    align-items: start;
    gap: clamp(36px, 6vw, 96px);
}
.lecture-detail-main h2 {
    font-size: clamp(30px, 3.2vw, 44px);
    line-height: 1.15;
    letter-spacing: -0.045em;
    margin: 18px 0 30px;
}
.lecture-detail-main h2 em {
    color: #858780;
    font-style: normal;
}
.lecture-detail-description p {
    font-size: 18px;
    line-height: 1.85;
    color: #55564f;
    margin: 0 0 24px;
}
.lecture-detail-topics {
    margin-top: 52px;
    border-top: 1px solid #e1dfd8;
    padding-top: 44px;
}
.lecture-detail-topics ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.lecture-detail-topics li {
    display: flex;
    align-items: baseline;
    gap: 20px;
    padding: 18px 0;
    border-bottom: 1px solid #ece9e2;
    font-size: 17px;
    line-height: 1.55;
}
.lecture-detail-topics li > span {
    font-size: 12px;
    font-weight: 700;
    color: #b8470c;
    min-width: 20px;
}
.lecture-detail-sidebar {
    position: sticky;
    top: 115px;
}
.lecture-detail-event {
    padding: clamp(24px, 3vw, 40px);
    background: #f3e4d4;
    border: 1px solid #ead6c0;
    border-radius: 16px;
}
.lecture-detail-symbol {
    display: block;
    color: #db5b13;
    font-size: 48px;
    line-height: 1;
    margin-bottom: 26px;
}
.lecture-detail-event h2 {
    font-size: 28px;
    line-height: 1.2;
    letter-spacing: -0.04em;
    margin: 16px 0 22px;
}
.lecture-detail-event > p:not(.eyebrow) {
    font-size: 16px;
    line-height: 1.8;
    margin: 0 0 28px;
    color: #54534b;
}
.lecture-detail-event .button {
    width: 100%;
    justify-content: space-between;
    font-size: 14px;
    padding-left: 18px;
}
.lecture-detail-download {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    font-size: 14px;
    margin-top: 26px;
    padding-bottom: 6px;
    border-bottom: 1px solid #bda38b;
    color: #3a352f;
    text-decoration: none;
}
.lecture-detail-speaker {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 28px;
    padding: 22px 0;
    color: #292a27;
    text-decoration: none;
    border-top: 1px solid #e1dfd8;
}
.lecture-detail-speaker img {
    width: 72px;
    height: 86px;
    object-fit: cover;
    object-position: center top;
    border-radius: 36px 36px 6px 6px;
}
.lecture-detail-speaker > span {
    display: grid;
    gap: 6px;
}
.lecture-detail-speaker small {
    font-size: 12px;
    color: #74746e;
}
.lecture-detail-speaker strong {
    font-size: 18px;
}
.lecture-detail-speaker span span {
    font-size: 13px;
    color: #ae460d;
}
.lecture-detail-related {
    background: #f5f3ee;
    border-top: 1px solid #e6e1d8;
}
.lecture-detail-related-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
}
.lecture-related-card {
    display: block;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    color: #292a27;
    text-decoration: none;
    border: 1px solid #e6e1d8;
    transition:
        transform 0.2s,
        box-shadow 0.2s;
}
.lecture-related-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 32px #3b2b1412;
}
.lecture-related-card > img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 1.6;
    object-fit: cover;
}
.lecture-related-card > div {
    padding: 24px;
}
.lecture-related-card h3 {
    font-size: 23px;
    line-height: 1.3;
    letter-spacing: -0.04em;
    margin: 14px 0 22px;
}
.lecture-related-card div > span {
    font-size: 14px;
    color: #ab420a;
    font-weight: 600;
}
.lecture-detail-page a:focus-visible {
    outline: 3px solid #c64e0b;
    outline-offset: 5px;
}
@media (max-width: 1000px) {
    .lecture-detail-hero-grid {
        gap: 32px;
    }
    .lecture-detail-content-grid {
        grid-template-columns: minmax(0, 1.4fr) minmax(270px, 1fr);
        gap: 32px;
    }
    .lecture-detail-related-grid {
        gap: 18px;
    }
}
@media (max-width: 760px) {
    .lecture-detail-hero {
        padding: 24px 0 48px;
    }
    .lecture-breadcrumb {
        font-size: 12px;
        margin-bottom: 30px;
    }
    .lecture-detail-hero-grid,
    .lecture-detail-content-grid {
        grid-template-columns: 1fr;
    }
    .lecture-detail-cover {
        margin-top: 8px;
    }
    .lecture-detail-cover img {
        aspect-ratio: 1.4;
        border-top-left-radius: 64px;
    }
    .lecture-detail-sidebar {
        position: static;
    }
    .lecture-detail-related-grid {
        grid-template-columns: 1fr;
    }
    .lecture-detail-meta {
        gap: 24px;
    }
    .lecture-detail-main h2 {
        font-size: 32px;
    }
    .lecture-detail-topics li {
        font-size: 16px;
        gap: 14px;
    }
    .lecture-detail-event .button {
        width: fit-content;
        max-width: 100%;
    }
}
@media (prefers-reduced-motion: reduce) {
    .lecture-related-card {
        transition: none;
    }
}