/* Portfolio Section */
.technology-header {
    padding: 80px 0;
    text-align: center;
}

.technology-title {
    font-size: 27px;
    text-transform: uppercase;
    font-weight: 300;
    margin: 0;
    color: var(--text-main-color);
}

.technology-title strong {
    font-size: 27px;
}

.technology-description {
    font-size: 18px;
    text-align: center;
    margin-bottom: 2rem;
    color: var(--text-main-color);
}

/* Technologies Grid */
.technologies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.technology-item {
    padding: 1rem;
    text-align: center;
}

.technology-item img {
    max-width: 100%;
    height: auto;
}

/* Responsive Design */
@media (min-width: 576px) {
    .technologies-grid {
        grid-template-columns: repeat(1, 1fr);
    }
}

@media (min-width: 768px) {
    .technologies-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .technologies-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1200px) {
    .technologies-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

h2 {
    text-transform: uppercase;
    font-size: 24px;
    line-height: 34px;
    margin-bottom: 35px;
    font-weight: 300;
}

.heading-sec {
    margin-bottom: 35px;
    text-align: center;
    font-weight: 300;
    font-style: normal;
    font-size: 16px;
    line-height: 25px;
    overflow: hidden;
    letter-spacing: .05em;
    color: var(--subtitles-main-color)
}

strong {
    padding: 0;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 24px;
    line-height: 34px;
    margin-top: 0;
}

/* img zoom */
.p-2 {
    overflow: hidden;
    text-align: center;
}

.p-2 img {
    transition: transform .5s ease;
    width: 300px;
    height: 170px;
}

.p-2:hover img {
    transform: scale(1.2);
}

.list-group-item {
    color: var(--text-main-color);
}

.list-group-item.active {
    background-color: var(--list-group-background);
    border-color: var(--list-group-background);
    color: var(--secondary-color);
}

.list-group-item-action{
    color: var(--secondary-color);
}

.dark-grey-section {
    padding: 60px 0;
    background-color: var(--list-group-background);
}

.light-grey-section {
    padding: 60px 0;
    background-color: var(--divs-light-section);
}