/* ===========================
   TIMELINE AGENDA CONFERENCIA
=========================== */

.timeline {
    position: relative;
    margin: 0 auto;
    padding: 20px 0;
    width: 80%;
}

    .timeline::after {
        content: '';
        position: absolute;
        width: 3px;
        background-color: #0d6efd;
        top: 0;
        bottom: 0;
        left: 50%;
        margin-left: -1.5px;
    }

.timeline-item {
    padding: 20px 40px;
    position: relative;
    width: 50%;
}

    .timeline-item:nth-child(odd) {
        left: 0;
    }

    .timeline-item:nth-child(even) {
        left: 50%;
    }

.timeline-time {
    font-weight: bold;
    margin-bottom: 10px;
}

.timeline-content {
    border-left: 4px solid #0d6efd;
}

@media screen and (max-width: 768px) {
    .timeline::after {
        left: 31px;
    }

    .timeline-item {
        width: 100%;
        padding-left: 70px;
        padding-right: 25px;
    }

        .timeline-item:nth-child(even) {
            left: 0%;
        }
}


/* ===========================
   PONENTES - SPEAKERS CARDS
=========================== */

.speaker-card {
    transition: transform .3s ease, box-shadow .3s ease;
    border: none;
}

    .speaker-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 10px 25px rgba(0,0,0,0.15);
    }

.speaker-img {
    height: 300px;
    object-fit: cover;
}

/* ===== AGENDA - COLORES POR TIPO ===== */

.session-keynote {
    border-left: 5px solid #0d6efd;
}

.session-panel {
    border-left: 5px solid #198754;
}

.session-break {
    border-left: 5px solid #ffc107;
}

.session-taller {
    border-left: 5px solid #6f42c1;
}

.timeline-icon {
    font-size: 1.5rem;
    margin-right: 10px;
}


/* ===== ABOUT ===== */

.about-banner {
    max-height: 650px;
    object-fit: cover;
}

.about-card {
    border-radius: 18px;
}

.about-info-box {
    background: #f8f9fa;
    transition: transform .3s ease, box-shadow .3s ease;
}

    .about-info-box:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    }

/* ===== CONTACT ===== */

.contact-card {
    transition: transform .3s ease, box-shadow .3s ease;
    border-radius: 18px;
}

    .contact-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 15px 35px rgba(0,0,0,0.15);
    }

.contact-photo {
    width: 130px;
    height: 130px;
    object-fit: cover;
    border: 5px solid #f1f1f1;
}