.intro-overview {
    padding: 120px 0 80px;
    background:
        url('/image/bg_gioithieu.png');
    background-size: cover;
    background-position: center;
}

.intro-overview__panel {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.intro-overview__title {
    margin: 0;
    color: #f3b21a;
    font-size: 46px;
    font-weight: 800;
    line-height: 1.2;
    text-transform: uppercase;
    letter-spacing: -0.5px;
}

.intro-overview__subtitle {
    margin-top: 12px;
    color: #333333;
    font-size: 24px;
    font-weight: 600;
    line-height: 1.2;
    text-transform: uppercase;
}

.intro-overview__rule {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin: 24px 0 40px;
}

.intro-overview__rule::before,
.intro-overview__rule::after {
    content: "";
    flex: 1;
    height: 1px;
    background: #f3b21a;
}

.intro-overview__rule span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #f3b21a;
}

.intro-overview__copy {
    max-width: 900px;
    margin: 0 auto;
}

.intro-overview__copy p {
    margin: 0 0 15px;
    color: #444444;
    font-size: 18px;
    line-height: 1.7;
}

.about-story {
    padding: 60px 0;
    background: #ffffff;
}

.about-story__grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: center;
}

.about-story__gallery {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.about-story__media {
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
}

.about-story__media:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(243, 178, 26, 0.15);
}

.about-story__media img {
    display: block;
    width: 100%;
    aspect-ratio: 1.06;
    object-fit: cover;
}

.about-story__gallery .about-story__media:nth-child(1),
.about-story__gallery .about-story__media:nth-child(4) {
    height: 100%;
}

.about-story__gallery .about-story__media:nth-child(1) img,
.about-story__gallery .about-story__media:nth-child(4) img {
    height: 100%;
    aspect-ratio: auto;
}

.about-story__gallery .about-story__media:nth-child(2) { margin-top: 40px; }
.about-story__gallery .about-story__media:nth-child(3) { margin-bottom: 40px; }

.about-story__content {
    max-width: 650px;
}

.about-story__eyebrow {
    margin: 0 0 12px;
    color: #f3b21a;
    font-size: 46px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.about-story__quote {
    margin: 0 0 30px;
    color: #111111;
    font-size: 24px;
    font-weight: 700;
    line-height: 1.4;
}

.about-story__block + .about-story__block {
    margin-top: 30px;
}

.about-story__block h2 {
    margin: 0 0 12px;
    color: #111111;
    font-size: 22px;
    font-weight: 800;
}

.about-story__block p {
    margin: 0;
    color: #444444;
    font-size: 16px;
    line-height: 1.7;
}

.section-line-title {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 40px;
}

.section-line-title h2 {
    margin: 0;
    color: #f3b21a;
    font-size: 42px;
    font-weight: 700;
    line-height: 1.2;
    text-transform: uppercase;
}

.section-line-title span {
    flex-grow: 1;
    height: 1px;
    background: #f3b21a;
    position: relative;
    display: block;
}

.section-line-title span::after {
    content: "";
    width: 6px;
    height: 6px;
    background: #f3b21a;
    border-radius: 50%;
    position: absolute;
    right: 0;
    top: -3px;
}

.core-values {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: #fdfdfd;
}

.core-values .container {
    width: 100%;
}

.about-feature {
    padding: 80px 0;
}

.about-feature__grid {
    display: grid;
    grid-template-columns: 1fr 450px;
    gap: 50px;
    align-items: center;
}

.about-feature__image {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    transition: all 0.4s ease;
}

.about-feature__image:hover {
    transform: scale(1.02);
}

.about-feature__image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    display: block;
}

.about-cta-inline {
    padding: 0 0 80px;
}

.about-cta-inline__inner {
    padding: 50px;
    border-radius: 24px;
    background: #250900;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.about-cta-inline__inner h2 {
    color: #f3b21a;
    font-size: 36px !important;
    font-weight: 800;
    margin-bottom: 8px;
}

.about-cta-inline__button {
    min-width: 220px;
    height: 54px;
    background: #f3b21a;
    color: #ffffff;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    text-transform: uppercase;
    text-decoration: none;
    transition: all 0.3s ease;
}

.about-cta-inline__button:hover {
    background: #ffffff;
    color: #f3b21a;
    transform: translateY(-3px);
}

@media (max-width: 991.98px) {
    .about-story__grid, .about-feature__grid { grid-template-columns: 1fr; gap: 40px; }
    .about-content { padding-left: 0; }
    .about-cta-inline__inner { flex-direction: column; text-align: center; padding: 40px 20px; }
    .section-line-title h2 { font-size: 30px; }
}