.palestra-page {
    padding-bottom: 64px;
}

.palestra-hero,
.palestra-content {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
    gap: 24px;
}

.palestra-hero {
    align-items: stretch;
    margin-bottom: 24px;
}

.palestra-media,
.card-palestra,
.palestra-section,
.palestra-sidecard {
    background: #ffffff;
    border: 1px solid var(--event-border);
    border-radius: 28px;
    box-shadow: 0 24px 64px rgba(24, 110, 169, 0.08);
}

.palestra-media {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    overflow: hidden;
    background:
        radial-gradient(circle at top right, rgba(89, 200, 255, 0.18), transparent 30%),
        radial-gradient(circle at bottom left, rgba(89, 200, 255, 0.12), transparent 22%),
        linear-gradient(135deg, #edf9ff 0%, #f8fdff 100%);
}

.img-palestra {
    width: 100%;
    max-height: 540px;
    object-fit: contain;
    object-position: center;
}

.card-palestra {
    overflow: hidden;
}

.card-body-palestra {
    display: grid;
    gap: 18px;
    align-content: start;
    padding: 30px;
}

.palestra-panel__header {
    display: grid;
    gap: 14px;
}

.badge-inscricao {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    padding: 8px 14px;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 800;
}

.badge-inscricao--open {
    background: rgba(89, 200, 255, 0.16);
    color: var(--event-brand);
}

.badge-inscricao--closed {
    background: #e5e7eb;
    color: #4b5563;
}

.palestra-chip-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.palestra-chip {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0 14px;
    border-radius: 999px;
    background: rgba(89, 200, 255, 0.14);
    color: var(--event-brand);
    font-size: 0.82rem;
    font-weight: 700;
}

.titulo-palestra {
    margin: 0;
    color: var(--event-ink);
    font-size: 2.2rem;
    font-weight: 900;
    line-height: 1.12;
}

.palestra-resumo {
    margin: 0;
    color: #42556b;
    font-size: 1rem;
    line-height: 1.8;
}

.palestra-facts {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.palestra-fact {
    display: grid;
    gap: 4px;
    padding: 14px 16px;
    border-radius: 18px;
    background: #f8fbff;
    border: 1px solid rgba(24, 110, 169, 0.12);
}

.palestra-fact span {
    color: #5f6f82;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 700;
}

.palestra-fact strong {
    color: var(--event-ink);
    font-size: 0.98rem;
    line-height: 1.55;
}

.aviso-inscricao {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 14px 16px;
    border-radius: 18px;
    background: rgba(89, 200, 255, 0.14);
    color: var(--event-brand);
    line-height: 1.65;
}

.palestra-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.botao-palestra {
    width: 100%;
    min-height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    font-weight: 800;
    border: none;
    text-decoration: none;
}

.botao-palestra--open {
    background: linear-gradient(135deg, #2da9ea 0%, #59c8ff 100%);
}

.botao-palestra--open:hover {
    background: linear-gradient(135deg, #2298d8 0%, #49bbea 100%);
}

.botao-palestra--secondary {
    background: rgba(89, 200, 255, 0.14);
    color: var(--event-brand);
}

.botao-palestra--secondary:hover {
    background: rgba(89, 200, 255, 0.22);
    color: var(--event-brand);
}

.botao-palestra--closed {
    background: #d1d5db;
    color: #374151;
    cursor: not-allowed;
}

.status-inscricao__motivo {
    margin: 0;
    color: #5f6f82;
    font-size: 0.95rem;
    line-height: 1.65;
}

.palestra-content {
    align-items: start;
}

.palestra-section,
.palestra-sidecard {
    padding: 28px;
}

.palestra-section__eyebrow {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 0 12px;
    border-radius: 999px;
    background: rgba(89, 200, 255, 0.16);
    color: var(--event-brand);
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.palestra-section h2,
.palestra-sidecard h3 {
    margin: 14px 0 0;
    color: var(--event-ink);
    font-weight: 900;
}

.descricao-palestra {
    margin-top: 18px;
    color: #334155;
    line-height: 1.85;
    font-size: 1rem;
}

.palestra-stack {
    display: grid;
    gap: 18px;
}

.palestra-list {
    display: grid;
    gap: 12px;
    margin: 18px 0 0;
    padding-left: 18px;
    color: #42556b;
    line-height: 1.8;
}

.palestra-related {
    margin-top: 28px;
}

.palestra-related__head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}

.palestra-related__head h2 {
    margin: 14px 0 0;
    color: var(--event-ink);
    font-weight: 900;
}

.palestra-related__link {
    color: var(--event-brand);
    font-weight: 800;
    text-decoration: none;
}

.palestra-related__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.palestra-related-card {
    display: flex;
    flex-direction: column;
    min-height: 100%;
    overflow: hidden;
    border: 1px solid var(--event-border);
    border-radius: 24px;
    background: #ffffff;
    box-shadow: 0 20px 50px rgba(24, 110, 169, 0.10);
}

.palestra-related-card__image-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 210px;
    padding: 16px;
    background:
        radial-gradient(circle at top right, rgba(89, 200, 255, 0.18), transparent 34%),
        linear-gradient(135deg, #edf9ff 0%, #f8fdff 100%);
}

.palestra-related-card__image {
    width: 100%;
    height: 210px;
    object-fit: contain;
    object-position: center;
}

.palestra-related-card__body {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 12px;
    padding: 20px;
}

.palestra-related-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.palestra-related-card__date,
.palestra-related-card__meta {
    margin: 0;
    color: #5f6f82;
    line-height: 1.6;
}

.palestra-related-card__meta i {
    color: var(--event-brand);
    margin-right: 8px;
}

.palestra-related-card h3 {
    margin: 0;
    color: var(--event-ink);
    font-size: 1.16rem;
    font-weight: 800;
    line-height: 1.35;
}

.palestra-related-card__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 44px;
    margin-top: auto;
    border-radius: 14px;
    background: rgba(89, 200, 255, 0.14);
    color: var(--event-brand);
    font-weight: 800;
    text-decoration: none;
}

.palestra-related-card__button:hover {
    background: rgba(89, 200, 255, 0.22);
    color: var(--event-brand);
    text-decoration: none;
}

@media (max-width: 991px) {
    .palestra-page.container.mt-5 {
        margin-top: 1.5rem !important;
    }

    .palestra-hero,
    .palestra-content {
        grid-template-columns: 1fr;
    }

    .palestra-related__grid {
        grid-template-columns: 1fr;
    }

    .img-palestra {
        max-height: 420px;
    }
}

@media (max-width: 768px) {
    .palestra-page.container.mt-5 {
        margin-top: 1rem !important;
    }

    .palestra-page {
        padding-bottom: 44px;
    }

    .palestra-related__head {
        align-items: flex-start;
        flex-direction: column;
    }

    .palestra-media,
    .card-palestra,
    .palestra-section,
    .palestra-sidecard,
    .palestra-related-card {
        border-radius: 22px;
    }

    .palestra-media,
    .card-body-palestra,
    .palestra-section,
    .palestra-sidecard,
    .palestra-related-card__body {
        padding: 20px 18px;
    }

    .titulo-palestra {
        font-size: 1.7rem;
    }

    .palestra-facts,
    .palestra-actions {
        grid-template-columns: 1fr;
    }

    .palestra-resumo,
    .descricao-palestra,
    .status-inscricao__motivo {
        font-size: 0.95rem;
    }
}