/**
 * Bright Infosystem Website
 *
 * @file about_intro_section.css
 * @description Styles for the main introduction section on the About Us page.
 * @version 1.1 (Video Replacement)
 */

.about-intro-section {
    padding: 100px 20px;
}

.about-intro-container {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 600px 1fr; /* Set a fixed width for the video column */
    gap: 60px;
    align-items: center;
}

.about-video-wrapper {
    width: 100%;
    height: 600px;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--divider-color);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.about-video-wrapper video {
    width: 100%;
    height: auto;
    display: block;
}

.about-intro-right .about-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    border: 1px solid var(--dark-divider-color);
    border-radius: 50px;
    color: var(--primary-color);
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 20px;
}
.about-intro-right .badge-icon {
    width: 16px;
}

.about-intro-right h2 {
    font-size: 36px;
    color: var(--primary-color);
    margin: 0 0 25px 0;
    line-height: 1.3;
}

.about-intro-right p {
    font-size: 16px;
    color: var(--text-color);
    line-height: 1.8;
    margin-bottom: 20px;
}
.about-intro-right p:last-child {
    margin-bottom: 0;
}

/* --- Animation --- */
.fade-in-element {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.fade-in-element.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.about-intro-left.is-visible { transition-delay: 0.1s; }
.about-intro-right .about-badge.is-visible { transition-delay: 0.2s; }
.about-intro-right h2.is-visible { transition-delay: 0.3s; }
.about-intro-right p:nth-of-type(1).is-visible { transition-delay: 0.4s; }
.about-intro-right p:nth-of-type(2).is-visible { transition-delay: 0.5s; }


/* --- Responsive --- */
@media (max-width: 1024px) {
    .about-intro-container {
        grid-template-columns: 1fr; /* Stack on tablet and mobile */
        text-align: center;
    }
    .about-intro-left {
        order: 2;
        max-width: 600px;
        margin: 0 auto;
    }
    .about-intro-right {
        order: 1;
    }
}