.split-layout h2,
.motto h2 {
    font-size: var(--text-display);
}

.hero {
    position: relative;
    min-height: calc(100vh - 168px);
    overflow: hidden;
    color: var(--color-surface);
    display: grid;
    align-items: center;
}

.hero__media,
.hero__overlay {
    position: absolute;
    inset: 0;
}

.hero__media {
    background-position: center;
    background-size: cover;
    transform: scale(1.02);
}

.hero__overlay {
    background: linear-gradient(90deg, color-mix(in srgb, var(--color-text) 86%, transparent) 0%, color-mix(in srgb, var(--color-text) 54%, transparent) 50%, color-mix(in srgb, var(--color-text) 14%, transparent) 100%);
}

.hero__content {
    position: relative;
    z-index: 1;
    padding: 86px 0 108px;
}

.hero h1 {
    width: min(740px, 100%);
    font-size: var(--text-display);
}

.hero__lead {
    width: min(620px, 100%);
    margin: 22px 0 32px;
    color: color-mix(in srgb, var(--color-surface) 88%, transparent);
    font-size: var(--text-title);
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.split-layout {
    display: grid;
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
    align-items: center;
    gap: 60px;
}

.split-layout--wide {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
}

.intro__image,
.roadmap__image {
    position: relative;
}

.intro__image::before,
.roadmap__image::before {
    content: "";
    position: absolute;
    inset: 18px -18px -18px 18px;
    z-index: 0;
    border-radius: var(--radius-Panel);
    background: var(--color-secondary);
}

.intro__image img,
.roadmap__image img {
    position: relative;
    z-index: 1;
    width: 100%;
    border-radius: var(--radius-Panel);
    box-shadow: 0 22px 60px color-mix(in srgb, var(--color-text) 12%, transparent);
}

.intro__copy p,
.roadmap p,
.motto p,
.zalo p {
    color: color-mix(in srgb, var(--color-text) 68%, var(--color-surface));
    font-size: var(--text-body);
}

.text-link {
    color: var(--color-primary);
    font-weight: 800;
    text-transform: uppercase;
}

.text-link:hover {
    color: var(--color-primary);
}

.stats-band {
    color: var(--color-surface);
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-secondary) 55%, var(--color-secondary) 100%);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.stats-grid div {
    min-height: 142px;
    display: grid;
    place-items: center;
    align-content: center;
    gap: 4px;
    border-left: 1px solid color-mix(in srgb, var(--color-surface) 24%, transparent);
    text-align: center;
}

.stats-grid div:last-child {
    border-right: 1px solid color-mix(in srgb, var(--color-surface) 24%, transparent);
}

.stats-grid strong {
    font-size: var(--text-display);
    line-height: 1;
}

.stats-grid span {
    font-weight: 800;
    text-transform: uppercase;
}

.why-grid,
.course-grid,
.teacher-grid,
.testimonial-grid,
.news-grid {
    display: grid;
    gap: 26px;
}

.why-grid {
    grid-template-columns: repeat(4, 1fr);
}

.why-grid article,
.testimonial-grid article,
.news-card,
.course-card {
    border-radius: var(--radius-Panel);
    background: var(--color-surface);
    box-shadow: 0 16px 42px color-mix(in srgb, var(--color-text) 9%, transparent);
}

.why-grid article {
    min-height: 260px;
    padding: 30px;
    border: 1px solid color-mix(in srgb, var(--color-text) 12%, var(--color-surface));
}

.feature-icon {
    display: inline-grid;
    width: 48px;
    height: 48px;
    margin-bottom: 22px;
    place-items: center;
    border-radius: var(--radius-Panel);
    color: var(--color-surface);
    font-weight: 900;
    background: var(--color-primary);
}

.why-grid h3,
.course-card h3,
.news-card h3 {
    margin-bottom: 12px;
    font-size: var(--text-title);
}

.why-grid p,
.course-card p,
.news-card p,
.testimonial-grid p {
    color: color-mix(in srgb, var(--color-text) 68%, var(--color-surface));
}

.course-grid {
    grid-template-columns: repeat(4, 1fr);
}

.course-card {
    overflow: hidden;
}

.course-card img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
}

.course-card div {
    padding: 24px;
}

.course-card a,
.news-card span {
    color: var(--color-primary);
    font-size: var(--text-small);
    font-weight: 800;
    text-transform: uppercase;
}

.level-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 26px;
}

.level-list div {
    padding: 20px;
    border: 1px solid color-mix(in srgb, var(--color-text) 12%, var(--color-surface));
    border-radius: var(--radius-Panel);
    background: var(--color-surface);
}

.level-list span {
    display: inline-grid;
    width: 36px;
    height: 36px;
    margin-bottom: 12px;
    place-items: center;
    border-radius: var(--radius-Panel);
    color: var(--color-surface);
    font-weight: 900;
    background: var(--color-primary);
}

.level-list strong {
    display: block;
    margin-bottom: 8px;
    font-size: var(--text-body);
}

.level-list p {
    margin: 0;
    font-size: var(--text-small);
}

.section-heading--light .eyebrow,
.section-dark .eyebrow {
    color: var(--color-secondary);
}

.teacher-grid {
    grid-template-columns: repeat(4, 1fr);
}

.teacher-grid article {
    overflow: hidden;
    border-radius: var(--radius-Panel);
    text-align: center;
    background: color-mix(in srgb, var(--color-surface) 8%, transparent);
    border: 1px solid color-mix(in srgb, var(--color-surface) 14%, transparent);
}

.teacher-grid img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    background: color-mix(in srgb, var(--color-surface) 8%, transparent);
}

.teacher-grid h3 {
    padding: 18px 10px 20px;
    font-size: var(--text-title);
}

.motto__inner {
    display: grid;
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    gap: 56px;
    align-items: center;
}

.motto blockquote {
    margin: 0;
    padding: 40px;
    border-left: 6px solid var(--color-primary);
    border-radius: var(--radius-Panel);
    background: color-mix(in srgb, var(--color-secondary) 10%, var(--color-surface));
}

.motto blockquote p {
    color: var(--color-text);
    font-size: var(--text-display);
    font-weight: 800;
    line-height: 1.24;
}

.motto cite {
    display: block;
    color: color-mix(in srgb, var(--color-text) 68%, var(--color-surface));
    font-style: normal;
    font-weight: 800;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.gallery-grid figure {
    position: relative;
    min-height: 260px;
    margin: 0;
    overflow: hidden;
    border-radius: var(--radius-Panel);
    background: var(--color-text);
}

.gallery-grid img {
    width: 100%;
    height: 100%;
    min-height: 260px;
    object-fit: cover;
    opacity: .9;
    transition: transform .28s ease;
}

.gallery-grid figcaption {
    position: absolute;
    left: 18px;
    right: 18px;
    bottom: 18px;
    color: var(--color-surface);
    font-size: var(--text-title);
    font-weight: 800;
    text-shadow: 0 3px 18px color-mix(in srgb, var(--color-text) 42%, transparent);
}

.gallery-grid figure:hover img {
    transform: scale(1.04);
}

.video-grid {
    display: grid;
    gap: 18px;
}

.video-grid article {
    display: grid;
    grid-template-columns: 58px 1fr;
    align-items: center;
    gap: 18px;
    min-height: 104px;
    padding: 22px;
    border: 1px solid color-mix(in srgb, var(--color-text) 12%, var(--color-surface));
    border-radius: var(--radius-Panel);
    background: var(--color-surface);
    box-shadow: 0 12px 32px color-mix(in srgb, var(--color-text) 7%, transparent);
}

.video-grid span {
    display: grid;
    width: 58px;
    height: 58px;
    place-items: center;
    border-radius: var(--radius-Panel);
    color: var(--color-surface);
    background: var(--color-primary);
}

.video-grid p {
    margin: 0;
    color: var(--color-text);
    font-weight: 800;
}

.testimonial-grid {
    grid-template-columns: repeat(3, 1fr);
}

.testimonial-grid article {
    padding: 30px;
}

.stars {
    margin-bottom: 16px;
    color: var(--color-secondary);
    letter-spacing: 0;
}

.testimonial-grid h3 {
    margin-top: 20px;
    font-size: var(--text-body);
}

.news-grid {
    grid-template-columns: repeat(3, 1fr);
}

.news-card {
    overflow: hidden;
}

.news-card img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.news-card div {
    padding: 24px;
}

.zalo__visual {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 24px;
}

.zalo-phone {
    width: min(360px, 100%);
    justify-self: end;
}

.qr-box {
    display: grid;
    gap: 12px;
    width: 176px;
    padding: 14px;
    border-radius: var(--radius-Panel);
    text-align: center;
    font-size: var(--text-small);
    font-weight: 800;
    color: var(--color-text);
    background: var(--color-surface);
    box-shadow: 0 22px 60px color-mix(in srgb, var(--color-text) 12%, transparent);
}

@media (max-width: 1080px) {
    .why-grid,
    .course-grid,
    .teacher-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .split-layout,
    .split-layout--wide,
    .motto__inner {
        grid-template-columns: 1fr;
    }

    .roadmap__image {
        order: -1;
    }
}

@media (max-width: 820px) {
    .section-heading h2,
    .split-layout h2,
    .motto h2 {
        font-size: var(--text-display);
    }

    .hero {
        min-height: calc(100vh - 96px);
    }

    .hero__overlay {
        background: linear-gradient(180deg, color-mix(in srgb, var(--color-text) 84%, transparent), color-mix(in srgb, var(--color-text) 48%, transparent));
    }

    .hero__content {
        padding: 56px 0 66px;
    }

    .hero h1 {
        font-size: var(--text-display);
    }

    .hero__lead {
        font-size: var(--text-title);
        margin: 16px 0 24px;
    }

    .stats-grid strong {
        font-size: var(--text-display);
    }

    .motto blockquote p {
        font-size: var(--text-display);
    }

    .stats-grid,
    .gallery-grid,
    .testimonial-grid,
    .news-grid {
        grid-template-columns: 1fr 1fr;
    }

    .zalo__visual {
        grid-template-columns: 1fr;
    }

    .zalo-phone,
    .qr-box {
        justify-self: start;
    }

    .split-layout,
    .split-layout--wide,
    .motto__inner {
        gap: 36px;
    }
}

@media (max-width: 560px) {
    .section-heading h2,
    .split-layout h2,
    .motto h2 {
        font-size: var(--text-display);
    }

    .hero h1 {
        font-size: var(--text-display);
    }

    .stats-grid strong {
        font-size: var(--text-display);
    }

    .motto blockquote p {
        font-size: var(--text-display);
    }

    .hero__actions {
        width: 100%;
        gap: 10px;
    }

    .stats-grid,
    .why-grid,
    .course-grid,
    .teacher-grid,
    .gallery-grid,
    .testimonial-grid,
    .news-grid,
    .level-list {
        grid-template-columns: 1fr;
    }

    .stats-grid div,
    .stats-grid div:last-child {
        min-height: 86px;
        border-right: 0;
        border-left: 0;
        border-bottom: 1px solid color-mix(in srgb, var(--color-surface) 24%, transparent);
    }

    .intro__image::before,
    .roadmap__image::before {
        inset: 12px -8px -12px 8px;
    }

    .motto blockquote {
        padding: 20px;
    }

    .video-grid article {
        grid-template-columns: 38px 1fr;
        padding: 14px;
    }

    .video-grid span {
        width: 38px;
        height: 38px;
    }

    .hero__content {
        padding: 44px 0 54px;
    }

    .split-layout,
    .split-layout--wide,
    .motto__inner {
        gap: 28px;
    }

}