.page-container {
    width: 100%;
    background: linear-gradient(133deg, #00123c, var(--dark-blue), #002d48);
}

.center-section {
    width: 80%;
    background: white;
    margin: auto;
    padding: 15px;
}

.row {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    align-items: center;
    margin-top: 40px;
}

.col {
    flex: 1 1 50%;
    min-width: 300px;
}

.description {
    padding: 20px;
    max-width: 50%;
}

.description h2 {
    font-size: 33px;
    margin-bottom: 10px;
    font-weight: bold;
}

.description p {
    padding: 5px 15px;
    line-height: 1.9;
    font-size: 23px;
    color: #727272;
}

.image-col img {
    width: 100%;
    border-radius: 12px;
    object-fit: cover;
}

.stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin: 15px auto;
    padding: 18px 0;
    background: rgba(30, 112, 206, 0.42);
}

.stat {
    display: flex;
    gap: 50px;
    flex-direction: row-reverse;
    align-items: center;
}

.number {
    font-size: 36px;
    font-weight: 800;
    color: #005f8f;
}

.label {
    font-weight: bold;
    font-size: 24px;
    color: black;
}

/* نمودار میله‌ای */
.chart-col {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    height: 300px;
}

.bar-chart {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    width: 80%;
    height: 100%;
    gap: 4px;
}

.bar-chart .bar {
    width: calc(100% / 14 - 4px);
    height: 0;
    background: rgba(37, 99, 235, 0.7); /* آبی شیشه‌ای */
    border-radius: 6px 6px 0 0;
    transition: height 1.8s cubic-bezier(.2, .9, .2, 1);
    will-change: height;
}

.bar-chart .bar.active {
    height: var(--height);
}

.bar-chart .bar.active:nth-child(1) {
    animation-delay: 0.1s;
}

.bar-chart .bar.active:nth-child(2) {
    animation-delay: 0.2s;
}

.bar-chart .bar.active:nth-child(3) {
    animation-delay: 0.3s;
}

.bar-chart .bar.active:nth-child(4) {
    animation-delay: 0.4s;
}

.bar-chart .bar.active:nth-child(5) {
    animation-delay: 0.5s;
}

.bar-chart .bar.active:nth-child(6) {
    animation-delay: 0.6s;
}

.bar-chart .bar.active:nth-child(7) {
    animation-delay: 0.7s;
}

.bar-chart .bar.active:nth-child(8) {
    animation-delay: 0.8s;
}

.bar-chart .bar.active:nth-child(9) {
    animation-delay: 0.9s;
}

.bar-chart .bar.active:nth-child(10) {
    animation-delay: 1s;
}

.bar-chart .bar.active:nth-child(11) {
    animation-delay: 1.1s;
}

.bar-chart .bar.active:nth-child(12) {
    animation-delay: 1.2s;
}

.bar-chart .bar.active:nth-child(13) {
    animation-delay: 1.3s;
}

.bar-chart .bar.active:nth-child(14) {
    animation-delay: 1.4s;
}

@keyframes growBar {
    to {
        height: var(--height);
    }
}

/* ریسپانسیو */
@media (max-width: 900px) {
    .center-section {
        width: 94%;
    }

    .description h2{
        font-size: 25px;
    }

    .description {
        padding: 0;
    }

    .description p {
        padding: 5px 0;
        font-size: 19px;
    }

    .stat {
        gap: 10px;
    }

    .label {
        font-size: 17px;
    }

    .number {
        font-size: 23px;
    }

    .stats {
        gap: 15px;
    }

    .col {
        flex: unset;
        width: 100%;
        max-width: 500px;
    }
    .row.revers.n{
        margin-top: 0;
    }
    .col.description {
        padding: 10px;
    }

    .bar-chart {
        width: 90%;
        justify-content: space-evenly;
    }

    .chart-col {
        height: 200px;
    }

    .row {
        flex-direction: column;
        align-items: center;
    }

    .row.revers {
        flex-direction: column-reverse;
    }

    .bar-chart .bar {
        width: calc(100% / 14 - 6px);
    }
}