.section-intro .section-wrapper {
    display: flex;
    align-items: flex-start;
    gap: 24px;
}

.section-intro .section-wrapper > div {
    flex: 1 1 auto;
}

.section-intro .section-heading {
    padding: 32px 0;
    width: 100%;
    max-width: 506px;
    gap: 32px;
}

.section-intro .section-heading .title {
    font-size: 52px;
    line-height: 1.05;
}

.section-intro .section-heading p {
    color: var(--lex-blue);
    font-size: 18px;
    font-weight: 600;
}

.section-intro .section-heading .button {
    margin-top: 12px;
}

.section-intro .people-cards {
    display: flex;
    gap: 16px;
    height: 530px;
}

.section-intro .card {
    position: relative;
    flex: 1;
    overflow: hidden;
    border-radius: 20px;
    cursor: pointer;
    transition: flex 0.6s cubic-bezier(.4, 0, .2, 1);
}

.section-intro .card.is-active {
    flex: 2;
}

.section-intro .people-cards:hover .card {
    flex: 1;
}

.section-intro .people-cards:hover .card:hover {
    flex: 2;
}

.section-intro .card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.section-intro .card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(80, 166, 250, 0.60);
    transition: opacity 0.4s ease;
    pointer-events: none;
    z-index: 1;
}

.section-intro .card.is-active::after,
.section-intro .people-cards:hover .card:hover::after {
    opacity: 0;
}

.section-intro .overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    color: #fff;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 2;
    padding: 20px;
}

.section-intro .card.is-active .overlay,
.section-intro .card:hover .overlay {
    opacity: 1;
}

.section-intro .tags {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.section-intro .tag {
    font-family: "Poppins", sans-serif;
    font-size: 12px;
    font-weight: 700;
    text-align: center;
    border-radius: 32px;
    width: auto;
    min-height: 48px;
    min-width: 70px;
    max-width: 115px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    position: absolute;
    transform: translateY(-10px);
    opacity: 0;
    transition-property: opacity, transform;
    transition-duration: 0.4s, 0.4s;
    transition-timing-function: ease, ease;
    transition-delay: 0s;
    line-height: 1.25;
}

.section-intro .card.is-active .tag,
.section-intro .card:hover .tag {
    opacity: 1;
    transform: translateY(0);

    /* delay zsynchronizowany z flex (0.6s) */
    transition-delay: 0.35s;
}

/* dodatkowy kaskadowy delay */
.section-intro .card.is-active .tag:nth-child(1),
.section-intro .card:hover .tag:nth-child(1) {
    transition-delay: 0.35s;
}

.section-intro .card.is-active .tag:nth-child(2),
.section-intro .card:hover .tag:nth-child(2) {
    transition-delay: 0.45s;
}

.section-intro .card.is-active .tag:nth-child(3),
.section-intro .card:hover .tag:nth-child(3) {
    transition-delay: 0.55s;
}

.section-intro .card.is-active .tag:nth-child(4),
.section-intro .card:hover .tag:nth-child(4) {
    transition-delay: 0.65s;
}

/* pozycje tagów */
.section-intro .card-1 .tag:nth-child(1) {
    top: 16px;
    left: 20px;
}

.section-intro .card-1 .tag:nth-child(2) {
    left: 20px;
    bottom: 240px;
}

.section-intro .card-1 .tag:nth-child(3) {
    bottom: 188px;
    right: 20px;
}

.section-intro .card-2 .tag:nth-child(1) {
    top: 64px;
    left: 24px;
}

.section-intro .card-2 .tag:nth-child(2) {
    top: 20px;
    right: 30px;
}

.section-intro .card-2 .tag:nth-child(3) {
    top: 230px;
    left: 24px;
}

.section-intro .card-2 .tag:nth-child(4) {
    top: 276px;
    right: 24px;
}

.section-intro .card-3 .tag:nth-child(1) {
    top: 20px;
    right: 30px;
}

.section-intro .card-3 .tag:nth-child(2) {
    top: 244px;
    right: 24px;
}

.section-intro .card-3 .tag:nth-child(3) {
    top: 288px;
    left: 24px;
}

.section-intro .content {
    padding: 20px;
    background: rgba(255, 255, 255, 0.30);
    border-radius: 14px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    transform: translateY(10px);
    opacity: 0;
    transition-property: opacity, transform;
    transition-duration: 0.35s, 0.35s;
    transition-timing-function: ease, ease;
    transition-delay: 0s;
    will-change: transform, opacity;
    contain: layout paint;
}

.section-intro .card.is-active .content,
.section-intro .card:hover .content {
    transform: translateY(0);
    opacity: 1;
    transition-delay: 0.35s;
}

.section-intro .content p {
    line-height: 1.1;
    margin: 0;
    padding: 0;
    overflow-wrap: anywhere;
    hyphens: auto;
    text-wrap: balance;
}

.section-intro .content .name {
    font-size: 18px;
    font-weight: 900;
    text-transform: uppercase;
}

.section-intro .content .description {
    text-shadow: 0 3px 20px rgba(0, 0, 0, 0.60);
    font-size: 24px;
    font-weight: 700;
    overflow-wrap: anywhere;
    hyphens: auto;
    text-wrap: balance;
}

.section-intro .section-logos {
    padding-top: 90px;
}

.section-intro .section-logos p {
    font-size: 18px;
    font-weight: 600;
    opacity: 0.6;
    margin-bottom: 32px;
}

.section-intro .section-logos .swiper {
    padding-top: 32px;
}

.section-intro .intro-logos-marquee {
    overflow: hidden;
    position: relative;
}

.section-intro .intro-logos-track {
    display: flex;
    align-items: center;
    width: max-content;
    gap: 64px;
    will-change: transform;
    animation: introMarquee 75s linear infinite;
}

.section-intro .intro-logos-marquee.is-paused .intro-logos-track {
    animation-play-state: paused;
}

.section-intro .intro-logos-item {
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.section-intro .intro-logos-item img {
    width: auto;
    opacity: 0.25;
    -webkit-transition: .5s ease-in-out;
    -moz-transition: .5s ease-in-out;
    -o-transition: .5s ease-in-out;
    transition: .5s ease-in-out;
}

.section-intro .intro-logos-item:hover img {
    opacity: 1;
}

@keyframes introMarquee {
    0% {
        transform: translate3d(0, 0, 0);
    }
    100% {
        transform: translate3d(-50%, 0, 0);
    }
}

@media (max-width: 768px) {
    .section-intro .intro-logos-track {
        animation-duration: 45s;
        gap: 24px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .section-intro .intro-logos-track {
        animation: none;
        transform: none;
    }
}

@media (max-width: 1280px) {
    .section-intro .content .description {
        font-size: 20px;
    }
}

@media (max-width: 992px) {
    .section-intro .section-wrapper {
        flex-direction: column;
        gap: 32px;
        text-align: center;
    }

    .section-intro .section-wrapper > div {
        margin: auto;
    }

    .section-intro .section-heading {
        padding: 0;
        max-width: 100%;
    }

    .section-intro .section-heading .title {
        font-size: 36px;
    }

    .section-intro .section-heading .button {
        margin: 12px auto 0 auto;
    }

    .section-intro .section-logos {
        padding-top: 48px;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .section-intro .people-cards {
        flex-direction: column;
        height: auto;
    }

    .section-intro .card .overlay,
    .section-intro .card:hover .overlay,
    .section-intro .card .tag, .section-intro .card:hover .tag,
    .section-intro .card .content {
        opacity: 1 !important;
    }

    .section-intro .card::after,
    .section-intro .people-cards:hover .card:hover::after {
        opacity: 0 !important;
    }
}

@media (max-width: 576px) {
    .section-intro .section-heading {
        max-width: 100%;
        gap: 24px;
    }

    .section-intro .section-heading .title {
        font-size: 24px;
    }

    .section-intro .section-heading p {
        font-size: 16px;
    }

    .section-intro .section-heading .button {
        margin: 0 auto;
    }
}