#val-daniyar, #manuel-pena {
    position: relative;
}

#val-image, #manuel-image {
    position: relative;
}

#val-daniyar-image {
    width: 30%;
    height: auto;
    position: relative;
    float: left;
    margin: 10px;
    margin-right: 20px;
    margin-bottom: 20px;
    padding: 0;
}

#val-daniyar-text {
    position: relative;
}

#manuel-pena-image {
    width: 30%;
    height: auto;
    position: relative;
    float: left;
    margin: 10px;
    margin-right: 20px;
    margin-bottom: 20px;
    padding: 0;
}

#calendar-body {
    background: linear-gradient(135deg, #f8f9ff 0%, #e8f2ff 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 80vh;
    padding: 40px 20px;
}

.calendar {
    width: 400px;
    background-color: white;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    border-radius: 15px;
    overflow: hidden;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: linear-gradient(135deg, #22864a 30%, #5eb882 30%);
    color: white;
}

.calendar-header button {
    background-color: transparent;
    border: none;
    font-size: 1.8em;
    cursor: pointer;
    color: white;
    padding: 5px 10px;
    border-radius: 50%;
    transition: background-color 0.3s ease;
}

.calendar-header button:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

#month-year {
    font-size: 1.4em;
    font-weight: bold;
    text-align: center;
}

.calendar-weekdays, .calendar-dates {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
}

.calendar-weekdays div {
    text-align: center;
    padding: 15px 5px;
    font-weight: bold;
    background-color: #f8f9ff;
    color: #22864a;
    font-size: 0.9em;
}

.calendar-dates {
    background-color: white;
}

.calendar-day {
    text-align: center;
    padding: 15px 5px;
    border-bottom: 1px solid #f0f0f0;
    cursor: pointer;
    transition: all 0.3s ease;
    min-height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
}

.calendar-day:hover:not(.blank-day) {
    background-color: #f0f4ff;
    color: #22864a;
    transform: scale(1.1);
}

.blank-day {
    cursor: default;
}

.current-date {
    background: linear-gradient(135deg, #22864a, #5eb882);
    color: white;
    border-radius: 50%;
    font-weight: bold;
    transform: scale(1.1);
}

.current-date:hover {
    background: linear-gradient(135deg, #22864a, #5eb882);
    color: white;
}

.course-row {
    display: flex;
    align-items: center;
    margin-bottom: 60px;
    padding: 20px 0;
    clear: both;
    min-height: 300px
}

.course-row:nth-child(even) {
    flex-direction: row-reverse;
}

.course-image-left, .course-image-right {
    flex: 0 0 40%;
    padding: 20px;
}

.course-information {
    flex: 1;
    padding: 20px;
}

#anatomy-image,
#botox-filler-image,
#microneedling-image,
#dermatology-image,
#lasers-image,
#business-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border: 5px solid #5eb882;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

#full-group-image {
    width: 80%;
    height: auto;
    justify-content: center;
    display: flex;
    margin: auto;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .course-row,
    .course-row:nth-child(even) {
        flex-direction: column;
        text-align: center;
    }

    .course-image-left,
    .course-image-right {
        flex: none;
        width: 100%;
        padding: 10px
    }

    #anatomy-image,
    #botox-filler-image,
    #microneedling-image,
    #dermatology-image,
    #lasers-image,
    #business-image {
        height: 200px;
    }
}


@media (max-width: 500px) {
    .calendar {
        width: 100%;
        margin: 0 10px;
    }

    .calendar-header {
        padding: 15px;
    }

    #month-year {
        font-size: 1.2em;
    }

    .calendar-weekdays div {
        padding: 10px 3px;
        font-size: 0.8em;
    }

    .calendar-day {
        padding: 12px 3px;
        min-height: 40px;
        font-size: 0.9em;
    }
}

@media (max-width: 400px) {
    .calendar-weekdays div {
        padding: 8px 2px;
        font-size: 0.7em;
    }

    .calendar-day {
        padding: 10px 2px;
        min-height: 35px;
        font-size: 0.8em;
    }
}