.about-body {
    background: var(--home-concrete);
}

.about-hero {
    border-bottom: 1px solid var(--home-line);
    background: var(--home-brand-soft);
}

.about-hero__inner,
.about-definition__inner,
.about-proposal__inner,
.about-pillars__inner,
.about-path__inner,
.about-reference__inner,
.about-contact__inner {
    width: min(calc(100% - 64px), var(--home-max-width));
    margin: 0 auto;
}

.about-hero__inner {
    min-height: 570px;
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(380px, 0.88fr);
    gap: clamp(56px, 7vw, 104px);
    align-items: center;
}

.about-hero__copy {
    padding: clamp(78px, 9vw, 124px) 0;
}

.about-eyebrow,
.about-contact__eyebrow {
    display: flex;
    margin: 0 0 25px;
    color: var(--home-brand);
    font-size: 0.72rem;
    font-weight: 760;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    align-items: center;
    gap: 14px;
}

.about-eyebrow::before,
.about-contact__eyebrow::before {
    width: 30px;
    height: 1px;
    background: var(--home-accent);
    content: "";
}

.about-hero h1 {
    max-width: 720px;
    margin: 0;
    font-size: clamp(3rem, 5vw, 4.8rem);
    font-weight: 670;
    line-height: 1.01;
    letter-spacing: -0.055em;
    overflow-wrap: break-word;
}

.about-hero__copy > p:last-child {
    max-width: 590px;
    margin: 30px 0 0;
    color: var(--home-muted);
    font-size: 1.04rem;
    line-height: 1.72;
}

.about-hero__media {
    position: relative;
    height: 522px;
    max-height: calc(100% - 48px);
    min-height: 0;
    overflow: hidden;
    margin: 0;
    align-self: center;
}

.about-hero__media picture,
.about-hero__media img {
    width: 100%;
    height: 100%;
    display: block;
}

.about-hero__media img {
    object-fit: cover;
    object-position: 52% 38%;
    transform: scale(1.08);
    transform-origin: 54% 38%;
}

.about-hero__axis {
    position: absolute;
    right: 8%;
    bottom: 12%;
    width: 32%;
    height: 1px;
    background: rgba(255, 255, 255, 0.72);
}

.about-hero__node {
    position: absolute;
    right: 8%;
    bottom: calc(12% - 3px);
    width: 7px;
    height: 7px;
    background: var(--home-accent);
}

.about-definition {
    padding: clamp(82px, 9vw, 126px) 0 72px;
}

.about-definition__inner {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.72fr);
    gap: clamp(70px, 11vw, 160px);
    align-items: end;
}

.about-definition h2,
.about-path h2 {
    margin: 0;
    font-size: clamp(2.35rem, 4vw, 3.8rem);
    font-weight: 650;
    line-height: 1.04;
    letter-spacing: -0.05em;
    overflow-wrap: break-word;
}

.about-definition__body,
.about-path__description {
    display: grid;
    gap: 18px;
}

.about-definition__body p,
.about-path__description p {
    margin: 0;
    color: var(--home-muted);
    font-size: 1rem;
    line-height: 1.78;
}

.about-proposal {
    padding: 84px 0 90px;
    background: var(--home-bg);
}

.about-proposal__inner > header {
    display: grid;
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
    gap: 70px;
    align-items: end;
}

.about-proposal__inner > header .about-eyebrow {
    margin: 0;
}

.about-proposal__inner > header h2 {
    width: min(100%, 680px);
    justify-self: center;
}

.about-proposal h2,
.about-pillars__header h2 {
    margin: 0;
    font-size: clamp(2.3rem, 3.8vw, 3.6rem);
    font-weight: 650;
    line-height: 1.05;
    letter-spacing: -0.05em;
    overflow-wrap: break-word;
}

.about-proposal__items,
.about-pillars__items {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 56px;
    border-top: 1px solid var(--home-line);
}

.about-proposal article,
.about-pillars article {
    min-width: 0;
    padding: 34px 42px 12px 0;
}

.about-proposal article + article,
.about-pillars article + article {
    padding-left: 42px;
    border-left: 1px solid var(--home-line);
}

.about-proposal article span,
.about-pillars article span {
    color: var(--home-accent);
    font-size: 0.68rem;
    font-weight: 760;
    letter-spacing: 0.16em;
}

.about-proposal h3,
.about-pillars h3 {
    margin: 24px 0 16px;
    color: var(--home-brand-dark);
    font-size: 1.32rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.about-proposal article p,
.about-pillars article p {
    max-width: 325px;
    margin: 0;
    color: var(--home-muted);
    line-height: 1.7;
}

.about-pillars {
    padding: 80px 0 84px;
    color: #ffffff;
    background: var(--home-brand);
}

.about-pillars .about-eyebrow {
    color: rgba(255, 255, 255, 0.7);
}

.about-pillars__header h2,
.about-pillars__items h3 {
    color: #ffffff;
}

.about-pillars__header > p:last-child,
.about-pillars__items article p {
    color: rgba(255, 255, 255, 0.76);
}

.about-pillars__items {
    border-color: rgba(255, 255, 255, 0.22);
}

.about-pillars__items article + article {
    border-color: rgba(255, 255, 255, 0.22);
}

.about-pillars__header {
    display: grid;
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 0.72fr) minmax(280px, 0.56fr);
    gap: 54px;
    align-items: center;
}

.about-pillars__header .about-eyebrow {
    margin: 0;
}

.about-pillars__header > p:last-child {
    margin: 0;
    color: var(--home-muted);
    line-height: 1.7;
}

.about-path {
    padding: clamp(72px, 8vw, 108px) 0;
    background: var(--home-bg);
}

.about-path__inner {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(400px, 1.1fr);
    gap: clamp(70px, 10vw, 140px);
    align-items: center;
}

.about-path__description {
    max-width: 520px;
    margin-top: 28px;
}

.about-path__levels {
    margin: 0;
    padding: 0;
    list-style: none;
}

.about-path__levels li {
    position: relative;
    min-height: 64px;
    display: grid;
    grid-template-columns: 52px 1fr;
    align-items: center;
    border-top: 1px solid rgba(0, 67, 88, 0.2);
}

.about-path__levels li:last-child {
    border-bottom: 1px solid rgba(0, 67, 88, 0.2);
}

.about-path__levels span {
    color: var(--home-accent);
    font-size: 0.66rem;
    font-weight: 760;
    letter-spacing: 0.12em;
}

.about-path__levels strong {
    color: var(--home-brand-dark);
    font-size: 1.02rem;
    font-weight: 680;
}

.about-path__levels li::after {
    position: absolute;
    right: 4px;
    width: 5px;
    height: 5px;
    background: var(--home-accent);
    content: "";
}

.about-reference {
    padding: clamp(70px, 7.5vw, 102px) 0;
    background: var(--home-brand-soft);
}

.about-reference__inner {
    display: grid;
    grid-template-columns: 0.58fr 1.42fr;
    gap: 80px;
    align-items: center;
}

.about-reference .about-eyebrow {
    margin: 0;
}

.about-reference h2 {
    margin: 0;
    color: var(--home-brand-dark);
    font-size: clamp(2rem, 3.5vw, 3.35rem);
    font-weight: 650;
    line-height: 1.08;
    letter-spacing: -0.045em;
    overflow-wrap: break-word;
}

.about-reference__body {
    display: grid;
    gap: 24px;
}

.about-reference__body p {
    max-width: 680px;
    margin: 0;
    color: var(--home-muted);
    font-size: 1rem;
    line-height: 1.75;
}

.about-contact {
    padding: clamp(64px, 7vw, 92px) 0;
    color: #ffffff;
    background: var(--home-brand-dark);
}

.about-contact__inner {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.65fr);
    gap: 72px;
    align-items: center;
}

.about-contact__eyebrow {
    color: rgba(255, 255, 255, 0.66);
}

.about-contact h2 {
    margin: 0;
    font-size: clamp(2.25rem, 4vw, 3.65rem);
    font-weight: 640;
    line-height: 1.05;
    letter-spacing: -0.05em;
    overflow-wrap: break-word;
}

.about-contact__actions {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 26px;
}

.about-contact__actions a {
    font-size: 0.88rem;
    font-weight: 720;
    text-decoration: none;
}

.about-contact__courses {
    color: #ffffff;
}

.about-contact__courses span {
    color: var(--home-accent);
    transition: transform 160ms ease;
}

.about-contact__courses:hover span,
.about-contact__courses:focus-visible span {
    display: inline-block;
    transform: translateX(3px);
}

.about-contact__whatsapp {
    min-height: 46px;
    display: inline-flex;
    padding: 0 22px;
    align-items: center;
    color: var(--home-brand-dark);
    background: var(--home-accent);
}

.about-contact__actions a:focus-visible {
    outline: 2px solid var(--home-accent);
    outline-offset: 4px;
}

@media (max-width: 1024px) {
    .about-hero__inner {
        grid-template-columns: minmax(0, 1fr) minmax(330px, 0.85fr);
        gap: 48px;
    }

    .about-hero__media {
        height: 500px;
        max-height: calc(100% - 44px);
    }

    .about-definition__inner,
    .about-proposal__inner > header,
    .about-path__inner {
        gap: 64px;
    }

    .about-proposal article,
    .about-pillars article {
        padding-right: 28px;
    }

    .about-proposal article + article,
    .about-pillars article + article {
        padding-left: 28px;
    }

    .about-pillars__header {
        grid-template-columns: 0.58fr 0.9fr;
    }

    .about-pillars__header > p:last-child {
        grid-column: 2;
    }
}

@media (max-width: 768px) {
    .about-hero__inner,
    .about-definition__inner,
    .about-proposal__inner,
    .about-pillars__inner,
    .about-path__inner,
    .about-reference__inner,
    .about-contact__inner {
        width: min(calc(100% - 40px), var(--home-max-width));
    }

    .about-hero__inner,
    .about-definition__inner,
    .about-proposal__inner > header,
    .about-pillars__header,
    .about-path__inner,
    .about-reference__inner,
    .about-contact__inner {
        grid-template-columns: 1fr;
    }

    .about-hero__inner {
        gap: 0;
    }

    .about-hero__copy {
        padding: 72px 0 58px;
    }

    .about-hero__media {
        height: 360px;
        max-height: none;
        margin: 20px 0;
    }

    .about-hero__media img {
        transform: scale(1.04);
    }

    .about-definition {
        padding: 82px 0 66px;
    }

    .about-proposal {
        padding: 78px 0 80px;
    }

    .about-proposal__inner > header .about-eyebrow,
    .about-pillars__header .about-eyebrow {
        margin-bottom: 0;
    }

    .about-proposal__items,
    .about-pillars__items {
        grid-template-columns: 1fr;
        margin-top: 46px;
    }

    .about-definition__inner,
    .about-proposal__inner > header,
    .about-pillars__header,
    .about-path__inner,
    .about-reference__inner,
    .about-contact__inner {
        gap: 40px;
    }

    .about-pillars {
        padding: 80px 0 82px;
    }

    .about-proposal article,
    .about-proposal article + article,
    .about-pillars article,
    .about-pillars article + article {
        padding: 30px 0;
        border-left: 0;
        border-bottom: 1px solid var(--home-line);
    }

    .about-proposal article:first-child,
    .about-pillars article:first-child {
        border-top: 0;
    }

    .about-pillars__header > p:last-child {
        grid-column: auto;
        max-width: 620px;
    }

    .about-path {
        padding: 76px 0;
    }

    .about-reference {
        padding: 72px 0;
    }

    .about-contact {
        padding: 70px 0;
    }
}

@media (max-width: 480px) {
    .about-hero__inner,
    .about-definition__inner,
    .about-proposal__inner,
    .about-pillars__inner,
    .about-path__inner,
    .about-reference__inner,
    .about-contact__inner {
        width: calc(100% - 32px);
    }

    .about-hero__copy {
        padding: 62px 0 48px;
    }

    .about-hero h1 {
        font-size: clamp(2.35rem, 11vw, 3rem);
    }

    .about-hero h1 br {
        display: none;
    }

    .about-hero__media {
        height: 290px;
        margin: 16px 0 20px;
    }

    .about-definition {
        padding: 72px 0 58px;
    }

    .about-proposal {
        padding: 66px 0 68px;
    }

    .about-definition h2,
    .about-proposal h2,
    .about-pillars__header h2,
    .about-path h2 {
        font-size: clamp(2.05rem, 10vw, 2.55rem);
    }

    .about-pillars {
        padding: 68px 0;
    }

    .about-path {
        padding: 66px 0;
    }

    .about-reference {
        padding: 62px 0;
    }

    .about-reference h2 {
        font-size: clamp(1.9rem, 9vw, 2.4rem);
    }

    .about-contact {
        padding: 62px 0 66px;
    }

    .about-contact h2 br {
        display: none;
    }

    .about-contact__actions {
        width: 100%;
    }

    .about-contact__whatsapp {
        width: 100%;
        justify-content: center;
    }
}

@media (prefers-reduced-motion: reduce) {
    .about-contact__courses span {
        transition: none;
    }
}