.speaker-card {
    padding: 0;
    overflow: hidden;
    background: #fff;
    border-radius: 16px;
    border: 1px solid #e1eaf2;
    box-shadow: 0 8px 25px rgba(16, 36, 63, 0.08);
    transition: transform 0.25s, box-shadow 0.25s;
}

.speaker-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 35px rgba(5, 53, 124, 0.14);
}

.speaker-photo-box {
    width: 100%;
    height: 260px;
    overflow: hidden;
    background: linear-gradient(145deg, #eef8fc, #d7edf6);
    border-bottom: 4px solid var(--cyan);
}

.speaker-photo {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: center top;
    transition: transform 0.35s;
}

.speaker-card:hover .speaker-photo {
    transform: scale(1.04);
}

.speaker-info {
    padding: 20px 15px 22px;
    text-align: center;
}

.speaker-info h3 {
    min-height: 38px;
    margin: 0 0 12px;
    color: var(--navy);
    font-size: 15px;
    font-weight: 800;
    line-height: 1.3;
}

.speaker-country {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.speaker-country .flag {
    width: 27px;
    height: 19px;
    object-fit: cover;
    border-radius: 3px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.16);
}

.speaker-country span {
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
}

@media (max-width: 767px) {
    .speaker-photo-box {
        height: 310px;
    }
}

.precongress-intro {
    position: relative;
    z-index: 1;
}

.module {
    min-height: 100%;
}

.module strong {
    display: block;
    color: var(--navy);
    font-size: 14px;
    line-height: 1.4;
    margin-bottom: 12px;
}

.module ul {
    margin: 0;
    padding-left: 19px;
}

.module li {
    color: var(--muted);
    font-size: 12px;
    line-height: 1.55;
    margin-bottom: 5px;
}

.module li:last-child {
    margin-bottom: 0;
}

.precongress-sponsors {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 35px;
    padding: 20px 25px;
    background: rgba(255, 255, 255, 0.10);
    border: 1px solid rgba(255, 255, 255, 0.20);
    border-radius: 14px;
    color: #fff;
}

.sponsors-title {
    color: #72def3;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.sponsor-name {
    color: #fff;
    font-size: 21px;
    font-weight: 900;
}

.sponsor-separator {
    color: rgba(255, 255, 255, 0.40);
    font-size: 25px;
}

@media (max-width: 767px) {
    .precongress-sponsors {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .sponsor-separator {
        display: none;
    }

    .sponsor-name {
        font-size: 18px;
    }
}

.precongress-sponsors {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 25px;
    margin-top: 35px;
    padding: 22px 30px;
    background: #fff;
    border: 1px solid rgba(255, 255, 255, 0.20);
    border-radius: 14px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
}

.sponsors-title {
    color: var(--navy);
    font-size: 14px;
    font-weight: 900;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.sponsor-logo {
    display: flex;
    align-items: center;
    justify-content: center;
}

.sponsor-logo img {
    display: block;
    width: auto;
    max-width: 240px;
    height: 70px;
    object-fit: contain;
    transition: transform 0.25s;
}

.sponsor-logo:hover img {
    transform: scale(1.04);
}

.sponsor-separator {
    color: #9daaba;
    font-size: 42px;
    font-weight: 300;
    line-height: 1;
}

@media (max-width: 767px) {
    .precongress-sponsors {
        flex-direction: column;
        gap: 18px;
        padding: 24px 18px;
    }

    .sponsor-logo img {
        max-width: 220px;
        height: 60px;
    }

    .sponsor-separator {
        display: none;
    }
}