.program-hero {
    min-height: clamp(260px, 40vh, 520px);
    background-size: cover;
    background-position: center;
}

.program-hero-conference-title {
    font-size: clamp(1.4rem, 1.1rem + 1.1vw, 2rem);
    font-weight: 400;
}

.program-wrapper {
    max-width: 1200px;
    margin: 0 auto;
}

.program-day-tabs {
    gap: .5rem;
    border-bottom: 1px solid rgba(0, 0, 0, .08);
    padding-bottom: 1rem;
}

.program-day-tabs .nav-link {
    color: #0e3a57;
    border: 1px solid rgba(0, 0, 0, .12);
    background-color: #fff;
    border-radius: 999px;
    padding: .65rem 1rem;
    transition: all .2s ease;
}

.program-day-tabs .nav-link.active {
    color: #fff;
    border-color: transparent;
    background: linear-gradient(135deg, rgb(2, 3, 129) 0%, rgb(0, 82, 71) 29%, rgb(0, 119, 99) 100%);
}

.program-session-group-title {
    color: #0e3a57;
    font-weight: 600;
    font-size: 1.25rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid rgba(0, 0, 0, .08);
}

.program-session-chair {
    font-size: 0.9rem;
    color: #6c757d;
}

.location-tabs {
    gap: .5rem;
    border-bottom: 1px solid rgba(0, 0, 0, .08);
    padding-bottom: .75rem;
}

.location-tabs .nav-link {
    color: #495057;
    border: 1px solid rgba(0, 0, 0, .12);
    background-color: #f8f9fa;
    border-radius: 6px;
    padding: .4rem .75rem;
    font-size: 0.875rem;
    transition: all .2s ease;
}

.location-tabs .nav-link:hover {
    background-color: #e9ecef;
    border-color: rgba(0, 0, 0, .18);
}

.location-tabs .nav-link.active {
    color: #fff;
    border-color: transparent;
    background: #0e3a57;
}

.program-session-card {
    border-left: 4px solid transparent;
}

.program-session-card.is-highlight {
    border-left-color: #007763;
    background-color: rgba(0, 119, 99, 0.04);
}

.program-session-time {
    font-weight: 700;
    font-size: 1rem;
    color: #0f1e46;
}

.program-session-title {
    color: #006e59;
    font-weight: 700;
    line-height: 1.3;
}

.program-session-speakers {
    border-left: 2px solid rgba(0, 0, 0, .08);
    padding-left: .9rem;
}

.program-session-description p {
    margin-bottom: .7rem;
}

@media (max-width: 991.98px) {
    .program-day-tabs {
        overflow-x: auto;
        flex-wrap: nowrap;
        white-space: nowrap;
        padding-bottom: .5rem;
    }

    .program-day-tabs .nav-item {
        flex: 0 0 auto;
    }

    .location-tabs {
        overflow-x: auto;
        flex-wrap: nowrap;
        white-space: nowrap;
        padding-bottom: .5rem;
    }

    .location-tabs .nav-item {
        flex: 0 0 auto;
    }
}