/* ==================================================
   CSS EXCLUSIVO DO <main> — PÁGINA QUEM SOMOS
   Cabeçalho, breadcrumbs, rodapé, consentimento e
   botão voltar ao topo pertencem aos CSS compartilhados.
   ================================================== */

.about-container {
    width: min(calc(100% - 64px), var(--content-width));
    margin-right: auto;
    margin-left: auto;
}

.about-marker {
    display: flex;
    margin: 0 0 22px;
    align-items: center;
    gap: 12px;
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.2px;
    line-height: 1.4;
    text-transform: uppercase;
}

.about-marker--light {
    color: #f7f5f1;
}

.about-marker-number {
    flex: 0 0 auto;
}

.about-marker-line {
    width: 40px;
    height: 1px;
    flex: 0 0 auto;
    background: currentColor;
    opacity: 0.65;
}

.about-marker-text {
    min-width: 0;
}

.about-section-heading {
    margin-bottom: 52px;
}

.about-section-heading--split {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.65fr);
    gap: 72px;
    align-items: end;
}

.about-section-title {
    max-width: 760px;
    margin: 0;
    color: var(--color-text);
    font-family: var(--font-heading);
    font-size: 44px;
    font-weight: 600;
    letter-spacing: -1.6px;
    line-height: 1.12;
}

.about-section-title--light {
    color: #ffffff;
}

.about-section-lead {
    max-width: 680px;
    margin: 26px 0 0;
    color: var(--color-muted);
    font-size: 17px;
    line-height: 1.75;
}

.about-section-heading--split .about-section-lead {
    margin: 0;
}

.about-section-lead--light {
    color: #ded9e7;
}

.about-button {
    display: inline-flex;
    min-height: 52px;
    padding: 13px 22px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border: 1px solid transparent;
    border-radius: 10px;
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 700;
    line-height: 1.3;
    text-align: center;
    text-decoration: none;
    transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.about-button:hover {
    transform: translateY(-2px);
}

.about-button--primary {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: #ffffff;
}

.about-button--primary:hover,
.about-button--primary:focus-visible {
    border-color: var(--color-primary-deep);
    background: var(--color-primary-deep);
}

.about-button--secondary {
    border-color: var(--color-primary);
    background: transparent;
    color: var(--color-primary);
}

.about-button--secondary:hover,
.about-button--secondary:focus-visible {
    background: var(--color-primary);
    color: #ffffff;
}

.about-button--light {
    border-color: #ffffff;
    background: #ffffff;
    color: var(--color-primary-deep);
}

.about-button--light:hover,
.about-button--light:focus-visible {
    border-color: #eeeae3;
    background: #eeeae3;
}

.about-text-link {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    gap: 8px;
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 700;
    line-height: 1.4;
    text-decoration: underline;
    text-decoration-color: rgba(63, 58, 90, 0.35);
    text-underline-offset: 5px;
}

.about-text-link:hover,
.about-text-link:focus-visible {
    color: var(--color-secondary);
    text-decoration-color: currentColor;
}

.about-text-link--light {
    color: #ffffff;
    text-decoration-color: rgba(255, 255, 255, 0.5);
}

.about-text-link--light:hover,
.about-text-link--light:focus-visible {
    color: #ffffff;
}

/* ==================================================
   HERO
   ================================================== */
.about-hero {
    position: relative;
    padding: 88px 0 116px;
    overflow: hidden;
    border-top: 1px solid rgba(215, 209, 200, 0.45);
}

.about-hero::before {
    position: absolute;
    top: 10%;
    right: -190px;
    width: 520px;
    height: 520px;
    border: 1px solid rgba(63, 58, 90, 0.1);
    border-radius: 50%;
    content: "";
}

.about-hero::after {
    position: absolute;
    bottom: 0;
    left: 8%;
    width: 1px;
    height: 54%;
    background: linear-gradient(180deg, transparent, rgba(154, 124, 67, 0.4), transparent);
    content: "";
}

.about-hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(420px, 0.9fr);
    gap: 88px;
    align-items: center;
}

.about-hero-content {
    max-width: 760px;
}

.about-hero-title {
    margin: 0;
    color: var(--color-text);
    font-family: var(--font-heading);
    font-size: 56px;
    font-weight: 600;
    letter-spacing: -2.4px;
    line-height: 1.06;
}

.about-hero-lead {
    max-width: 720px;
    margin: 32px 0 0;
    color: var(--color-muted);
    font-size: 19px;
    line-height: 1.75;
}

.about-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 40px;
}

.about-hero-atlas {
    position: relative;
    width: min(100%, 500px);
    min-height: 500px;
    margin-left: auto;
    border: 1px solid var(--color-border);
    border-radius: 24px;
    background:
        linear-gradient(rgba(63, 58, 90, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(63, 58, 90, 0.035) 1px, transparent 1px),
        var(--color-surface);
    background-size: 42px 42px;
    box-shadow: 0 28px 70px rgba(34, 37, 43, 0.1);
}

.about-hero-atlas::before,
.about-hero-atlas::after {
    position: absolute;
    border: 1px solid rgba(154, 124, 67, 0.5);
    border-radius: 50%;
    content: "";
}

.about-hero-atlas::before {
    top: 72px;
    right: 72px;
    bottom: 72px;
    left: 72px;
}

.about-hero-atlas::after {
    top: 126px;
    right: 126px;
    bottom: 126px;
    left: 126px;
}

.about-hero-atlas-core {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 3;
    display: flex;
    width: 178px;
    min-height: 178px;
    padding: 24px;
    transform: translate(-50%, -50%);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-primary);
    border-radius: 50%;
    background: var(--color-primary);
    color: #ffffff;
    text-align: center;
    box-shadow: 0 18px 48px rgba(48, 44, 71, 0.25);
}

.about-hero-atlas-code {
    margin-bottom: 8px;
    color: #d8c9a7;
    font-family: var(--font-heading);
    font-size: 30px;
    font-weight: 600;
    line-height: 1;
}

.about-hero-atlas-core strong {
    font-family: var(--font-heading);
    font-size: 15px;
    letter-spacing: 1.4px;
    line-height: 1.3;
}

.about-hero-atlas-core span:last-child {
    margin-top: 7px;
    color: #dcd8e6;
    font-size: 11px;
    line-height: 1.4;
}

.about-hero-atlas-item {
    position: absolute;
    z-index: 4;
    display: flex;
    width: 132px;
    min-height: 74px;
    padding: 14px 16px;
    flex-direction: column;
    justify-content: center;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 12px 30px rgba(34, 37, 43, 0.09);
}

.about-hero-atlas-item span {
    color: var(--color-secondary);
    font-family: var(--font-heading);
    font-size: 10px;
    font-weight: 700;
    line-height: 1.3;
}

.about-hero-atlas-item strong {
    margin-top: 5px;
    color: var(--color-text);
    font-family: var(--font-heading);
    font-size: 12px;
    font-weight: 700;
    line-height: 1.3;
}

.about-hero-atlas-item--one {
    top: 30px;
    left: 30px;
}

.about-hero-atlas-item--two {
    top: 30px;
    right: 30px;
}

.about-hero-atlas-item--three {
    bottom: 30px;
    left: 30px;
}

.about-hero-atlas-item--four {
    right: 30px;
    bottom: 30px;
}

.about-hero-atlas-line {
    position: absolute;
    z-index: 2;
    display: block;
    width: 116px;
    height: 1px;
    background: var(--color-primary);
    opacity: 0.45;
}

.about-hero-atlas-line--one {
    top: 145px;
    left: 120px;
    transform: rotate(34deg);
}

.about-hero-atlas-line--two {
    top: 145px;
    right: 120px;
    transform: rotate(-34deg);
}

.about-hero-atlas-line--three {
    bottom: 145px;
    left: 120px;
    transform: rotate(-34deg);
}

.about-hero-atlas-line--four {
    right: 120px;
    bottom: 145px;
    transform: rotate(34deg);
}

/* ==================================================
   DEFINIÇÃO INSTITUCIONAL
   ================================================== */
.about-definition {
    padding: 0 0 112px;
}

.about-definition-panel {
    padding: 54px;
    border: 1px solid var(--color-border);
    border-radius: 22px;
    background: var(--color-surface);
    box-shadow: 0 22px 64px rgba(34, 37, 43, 0.07);
}

.about-definition-heading {
    display: grid;
    grid-template-columns: minmax(180px, 0.32fr) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
    padding-bottom: 38px;
    border-bottom: 1px solid var(--color-border);
}

.about-definition-overline {
    margin: 6px 0 0;
    color: var(--color-secondary);
    font-family: var(--font-heading);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    line-height: 1.4;
    text-transform: uppercase;
}

.about-definition-title {
    max-width: 820px;
    margin: 0;
    color: var(--color-text);
    font-family: var(--font-heading);
    font-size: 34px;
    font-weight: 600;
    letter-spacing: -1px;
    line-height: 1.2;
}

.about-definition-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
    margin-top: 38px;
}

.about-definition-item {
    min-width: 0;
    padding: 2px 28px 4px;
    border-left: 1px solid var(--color-border);
}

.about-definition-item:first-child {
    padding-left: 0;
    border-left: 0;
}

.about-definition-item:last-child {
    padding-right: 0;
}

.about-definition-number {
    color: var(--color-brass);
    font-family: var(--font-heading);
    font-size: 10px;
    font-weight: 700;
    line-height: 1.4;
}

.about-definition-item-title {
    margin: 18px 0 12px;
    color: var(--color-text);
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
    line-height: 1.35;
}

.about-definition-item p {
    margin: 0;
    color: var(--color-muted);
    font-size: 14px;
    line-height: 1.7;
}

/* ==================================================
   MISSÃO E MÉTODO
   ================================================== */
.about-mission {
    padding: 112px 0;
    border-top: 1px solid var(--color-border);
    background: #f1eee8;
}

.about-mission-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.85fr) minmax(440px, 1.15fr);
    gap: 96px;
    align-items: start;
}

.about-mission-heading {
    position: sticky;
    top: 32px;
}

.about-method-list {
    display: grid;
    border-top: 1px solid var(--color-border);
}

.about-method-item {
    display: grid;
    grid-template-columns: 58px minmax(0, 1fr);
    gap: 24px;
    padding: 28px 0;
    border-bottom: 1px solid var(--color-border);
}

.about-method-index {
    display: inline-flex;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-primary);
    border-radius: 50%;
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-size: 10px;
    font-weight: 700;
}

.about-method-title {
    margin: 2px 0 8px;
    color: var(--color-text);
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 700;
    line-height: 1.3;
}

.about-method-item p {
    margin: 0;
    color: var(--color-muted);
    font-size: 15px;
    line-height: 1.7;
}

/* ==================================================
   CAMPOS DO ACERVO
   ================================================== */
.about-fields {
    padding: 112px 0 120px;
    background: var(--color-primary);
    color: #ffffff;
}

.about-fields-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.about-field-card {
    position: relative;
    display: block;
    min-height: 282px;
    padding: 32px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.055);
    color: #ffffff;
    text-decoration: none;
    transition: background-color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.about-field-card::after {
    position: absolute;
    right: -48px;
    bottom: -48px;
    width: 150px;
    height: 150px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    content: "";
}

.about-field-card:hover,
.about-field-card:focus-visible {
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.42);
    background: rgba(255, 255, 255, 0.1);
}

.about-field-number {
    color: #c8b385;
    font-family: var(--font-heading);
    font-size: 10px;
    font-weight: 700;
    line-height: 1.4;
}

.about-field-title {
    margin: 48px 0 14px;
    color: #ffffff;
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 600;
    line-height: 1.2;
}

.about-field-card p {
    max-width: 520px;
    margin: 0;
    color: #dcd8e6;
    font-size: 15px;
    line-height: 1.7;
}

.about-field-link {
    display: inline-flex;
    margin-top: 26px;
    align-items: center;
    gap: 8px;
    color: #ffffff;
    font-family: var(--font-heading);
    font-size: 12px;
    font-weight: 700;
    line-height: 1.4;
    text-decoration: underline;
    text-decoration-color: rgba(255, 255, 255, 0.45);
    text-underline-offset: 5px;
}

/* ==================================================
   PRINCÍPIOS EDITORIAIS
   ================================================== */
.about-principles {
    padding: 120px 0;
}

.about-principles-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.78fr) minmax(480px, 1.22fr);
    gap: 88px;
    align-items: start;
}

.about-principles-heading {
    position: sticky;
    top: 32px;
}

.about-principles-list {
    display: grid;
    gap: 16px;
}

.about-principle {
    display: grid;
    grid-template-columns: 22px minmax(0, 1fr);
    gap: 20px;
    padding: 26px 28px;
    border: 1px solid var(--color-border);
    border-radius: 14px;
    background: var(--color-surface);
}

.about-principle-mark {
    width: 12px;
    height: 12px;
    margin-top: 6px;
    transform: rotate(45deg);
    border: 2px solid var(--color-secondary);
}

.about-principle-title {
    margin: 0 0 9px;
    color: var(--color-text);
    font-family: var(--font-heading);
    font-size: 19px;
    font-weight: 700;
    line-height: 1.35;
}

.about-principle p {
    margin: 0;
    color: var(--color-muted);
    font-size: 14px;
    line-height: 1.7;
}

/* ==================================================
   INDEPENDÊNCIA E LIMITES
   ================================================== */
.about-governance {
    padding: 0 0 120px;
}

.about-governance-panel {
    position: relative;
    padding: 58px;
    overflow: hidden;
    border-radius: 22px;
    background: var(--color-primary-deep);
    color: #ffffff;
}

.about-governance-panel::before {
    position: absolute;
    top: -120px;
    right: -80px;
    width: 360px;
    height: 360px;
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 50%;
    content: "";
}

.about-governance-introduction {
    position: relative;
    z-index: 2;
    max-width: 900px;
}

.about-governance-columns {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    margin-top: 48px;
}

.about-governance-card {
    padding: 32px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.06);
}

.about-governance-label {
    margin: 0 0 24px;
    color: #c8b385;
    font-family: var(--font-heading);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    line-height: 1.4;
    text-transform: uppercase;
}

.about-governance-list {
    display: grid;
    gap: 16px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.about-governance-list li {
    position: relative;
    padding-left: 24px;
    color: #e4e0e9;
    font-size: 14px;
    line-height: 1.65;
}

.about-governance-list li::before {
    position: absolute;
    top: 10px;
    left: 0;
    width: 8px;
    height: 8px;
    transform: rotate(45deg);
    border: 1px solid #c8b385;
    content: "";
}

/* ==================================================
   IDEALIZADOR E PROJETO
   ================================================== */
.about-founder {
    padding: 120px 0;
    border-top: 1px solid var(--color-border);
    background: #f1eee8;
}

.about-founder-grid {
    display: grid;
    grid-template-columns: minmax(320px, 0.72fr) minmax(0, 1.28fr);
    gap: 96px;
    align-items: center;
}

.about-founder-visual {
    position: relative;
    min-height: 440px;
}

.about-founder-visual-frame {
    position: absolute;
    top: 24px;
    right: 38px;
    bottom: 24px;
    left: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border);
    border-radius: 22px;
    background:
        radial-gradient(circle at 50% 42%, rgba(138, 93, 104, 0.13), transparent 42%),
        var(--color-surface);
    box-shadow: 0 24px 60px rgba(34, 37, 43, 0.08);
}

.about-founder-visual-frame::before {
    position: absolute;
    top: 52px;
    right: 52px;
    bottom: 52px;
    left: 52px;
    border: 1px solid rgba(63, 58, 90, 0.16);
    border-radius: 50%;
    content: "";
}

.about-founder-monogram {
    position: relative;
    z-index: 2;
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-size: 72px;
    font-weight: 600;
    letter-spacing: -4px;
    line-height: 1;
}

.about-founder-node {
    position: absolute;
    z-index: 3;
    width: 18px;
    height: 18px;
    transform: rotate(45deg);
    border: 2px solid var(--color-secondary);
    background: #f1eee8;
}

.about-founder-node--one {
    top: 10px;
    left: 12px;
}

.about-founder-node--two {
    right: 12px;
    bottom: 10px;
}

.about-founder-line {
    position: absolute;
    top: 28px;
    right: 24px;
    left: 24px;
    height: 1px;
    transform: rotate(39deg);
    transform-origin: left center;
    background: var(--color-brass);
    opacity: 0.55;
}

.about-founder-content {
    max-width: 720px;
}

.about-founder-text {
    margin: 28px 0 0;
    color: var(--color-muted);
    font-size: 16px;
    line-height: 1.75;
}

.about-founder-content .about-text-link {
    margin-top: 24px;
}

/* ==================================================
   PARTICIPAÇÃO
   ================================================== */
.about-participation {
    padding: 120px 0;
}

.about-participation-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.about-participation-card {
    position: relative;
    display: flex;
    min-height: 310px;
    padding: 28px;
    flex-direction: column;
    border: 1px solid var(--color-border);
    border-radius: 16px;
    background: var(--color-surface);
    color: var(--color-text);
    text-decoration: none;
    transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.about-participation-card:hover,
.about-participation-card:focus-visible {
    transform: translateY(-3px);
    border-color: var(--color-primary);
    box-shadow: 0 18px 42px rgba(34, 37, 43, 0.09);
}

.about-participation-number {
    color: var(--color-secondary);
    font-family: var(--font-heading);
    font-size: 10px;
    font-weight: 700;
    line-height: 1.4;
}

.about-participation-title {
    margin: 42px 0 14px;
    color: var(--color-text);
    font-family: var(--font-heading);
    font-size: 23px;
    font-weight: 700;
    line-height: 1.3;
}

.about-participation-card p {
    margin: 0;
    color: var(--color-muted);
    font-size: 14px;
    line-height: 1.7;
}

.about-participation-link {
    display: inline-flex;
    margin-top: auto;
    padding-top: 24px;
    align-items: center;
    gap: 8px;
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-size: 12px;
    font-weight: 700;
    line-height: 1.4;
    text-decoration: underline;
    text-decoration-color: rgba(63, 58, 90, 0.35);
    text-underline-offset: 5px;
}

/* ==================================================
   CHAMADA FINAL
   ================================================== */
.about-final {
    padding: 0 0 120px;
}

.about-final-panel {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) auto;
    gap: 64px;
    padding: 52px 56px;
    align-items: center;
    border-radius: 20px;
    background: var(--color-primary);
    color: #ffffff;
}

.about-final-label {
    margin: 0 0 16px;
    color: #c8b385;
    font-family: var(--font-heading);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    line-height: 1.4;
    text-transform: uppercase;
}

.about-final-title {
    max-width: 700px;
    margin: 0;
    color: #ffffff;
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 600;
    letter-spacing: -1px;
    line-height: 1.18;
}

.about-final-text {
    max-width: 720px;
    margin: 18px 0 0;
    color: #ded9e7;
    font-size: 15px;
    line-height: 1.7;
}

.about-final-actions {
    display: flex;
    min-width: 230px;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
}

/* ==================================================
   RESPONSIVIDADE DO CONTEÚDO PRINCIPAL
   ================================================== */
@media (max-width: 1180px) {
    .about-hero-grid {
        grid-template-columns: minmax(0, 1fr) minmax(380px, 0.82fr);
        gap: 58px;
    }

    .about-hero-title {
        font-size: 49px;
    }

    .about-definition-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        row-gap: 32px;
    }

    .about-definition-item:nth-child(3) {
        padding-left: 0;
        border-left: 0;
    }

    .about-mission-grid,
    .about-principles-grid {
        gap: 60px;
    }

    .about-participation-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 980px) {
    .about-hero {
        padding-top: 70px;
    }

    .about-hero-grid {
        grid-template-columns: 1fr;
    }

    .about-hero-content {
        max-width: 820px;
    }

    .about-hero-atlas {
        width: min(100%, 640px);
        min-height: 520px;
        margin-right: auto;
        margin-left: 0;
    }

    .about-definition-heading,
    .about-section-heading--split,
    .about-mission-grid,
    .about-principles-grid,
    .about-founder-grid,
    .about-final-panel {
        grid-template-columns: 1fr;
    }

    .about-definition-heading,
    .about-section-heading--split {
        gap: 24px;
    }

    .about-section-heading--split .about-section-lead {
        margin-top: 0;
    }

    .about-mission-heading,
    .about-principles-heading {
        position: static;
    }

    .about-fields-grid,
    .about-governance-columns {
        grid-template-columns: 1fr;
    }

    .about-founder-visual {
        width: min(100%, 520px);
    }

    .about-final-actions {
        min-width: 0;
    }
}

@media (max-width: 767px) {
    .about-container {
        width: min(calc(100% - 36px), var(--content-width));
    }

    .about-hero {
        padding: 54px 0 80px;
    }

    .about-hero::before,
    .about-hero::after {
        display: none;
    }

    .about-hero-title {
        font-size: 40px;
        letter-spacing: -1.5px;
    }

    .about-hero-lead {
        margin-top: 24px;
        font-size: 17px;
    }

    .about-hero-actions {
        margin-top: 32px;
    }

    .about-hero-atlas {
        min-height: 430px;
    }

    .about-hero-atlas::before {
        top: 62px;
        right: 62px;
        bottom: 62px;
        left: 62px;
    }

    .about-hero-atlas::after {
        top: 112px;
        right: 112px;
        bottom: 112px;
        left: 112px;
    }

    .about-hero-atlas-core {
        width: 152px;
        min-height: 152px;
        padding: 19px;
    }

    .about-hero-atlas-item {
        width: 118px;
        min-height: 66px;
        padding: 11px 13px;
    }

    .about-hero-atlas-item--one,
    .about-hero-atlas-item--three {
        left: 18px;
    }

    .about-hero-atlas-item--two,
    .about-hero-atlas-item--four {
        right: 18px;
    }

    .about-hero-atlas-item--one,
    .about-hero-atlas-item--two {
        top: 18px;
    }

    .about-hero-atlas-item--three,
    .about-hero-atlas-item--four {
        bottom: 18px;
    }

    .about-hero-atlas-line {
        display: none;
    }

    .about-definition,
    .about-governance,
    .about-final {
        padding-bottom: 80px;
    }

    .about-definition-panel,
    .about-governance-panel {
        padding: 36px 28px;
        border-radius: 18px;
    }

    .about-definition-title {
        font-size: 28px;
    }

    .about-definition-grid {
        grid-template-columns: 1fr;
    }

    .about-definition-item,
    .about-definition-item:nth-child(3) {
        padding: 26px 0 0;
        border-top: 1px solid var(--color-border);
        border-left: 0;
    }

    .about-definition-item:first-child {
        padding-top: 0;
        border-top: 0;
    }

    .about-mission,
    .about-fields,
    .about-principles,
    .about-founder,
    .about-participation {
        padding: 80px 0;
    }

    .about-section-title {
        font-size: 34px;
        letter-spacing: -1.1px;
    }

    .about-section-lead {
        font-size: 16px;
    }

    .about-method-item {
        grid-template-columns: 48px minmax(0, 1fr);
        gap: 18px;
    }

    .about-method-title {
        font-size: 19px;
    }

    .about-field-card {
        min-height: 0;
        padding: 28px;
    }

    .about-field-title {
        margin-top: 34px;
        font-size: 25px;
    }

    .about-principle {
        padding: 24px;
    }

    .about-governance-columns {
        margin-top: 36px;
    }

    .about-governance-card {
        padding: 26px;
    }

    .about-founder-visual {
        min-height: 370px;
    }

    .about-participation-grid {
        grid-template-columns: 1fr;
    }

    .about-participation-card {
        min-height: 250px;
    }

    .about-final-panel {
        gap: 34px;
        padding: 38px 30px;
    }

    .about-final-title {
        font-size: 30px;
    }
}

@media (max-width: 430px) {
    .about-container {
        width: calc(100% - 32px);
    }

    .about-marker {
        gap: 9px;
        font-size: 10px;
        letter-spacing: 0.8px;
    }

    .about-marker-line {
        width: 26px;
    }

    .about-hero-title {
        font-size: 34px;
        letter-spacing: -1.1px;
    }

    .about-hero-actions,
    .about-button {
        width: 100%;
    }

    .about-hero-atlas {
        min-height: 390px;
        border-radius: 18px;
    }

    .about-hero-atlas::before {
        top: 58px;
        right: 58px;
        bottom: 58px;
        left: 58px;
    }

    .about-hero-atlas::after {
        display: none;
    }

    .about-hero-atlas-core {
        width: 142px;
        min-height: 142px;
    }

    .about-hero-atlas-item {
        width: 108px;
    }

    .about-hero-atlas-item strong {
        font-size: 11px;
    }

    .about-definition-panel,
    .about-governance-panel {
        padding: 30px 22px;
    }

    .about-definition-title {
        font-size: 25px;
    }

    .about-section-title {
        font-size: 30px;
    }

    .about-principle {
        grid-template-columns: 16px minmax(0, 1fr);
        gap: 15px;
        padding: 22px 20px;
    }

    .about-governance-card {
        padding: 22px;
    }

    .about-founder-visual {
        min-height: 320px;
    }

    .about-founder-visual-frame {
        right: 20px;
        left: 20px;
    }

    .about-founder-monogram {
        font-size: 60px;
    }

    .about-final-panel {
        padding: 32px 22px;
    }

    .about-final-title {
        font-size: 27px;
    }

    .about-final-actions,
    .about-final-actions .about-button {
        width: 100%;
    }
}

@media (max-width: 360px) {
    .about-container {
        width: calc(100% - 28px);
    }

    .about-hero-title {
        font-size: 31px;
    }

    .about-hero-atlas {
        min-height: 360px;
    }

    .about-hero-atlas-core {
        width: 130px;
        min-height: 130px;
    }

    .about-hero-atlas-code {
        font-size: 25px;
    }

    .about-hero-atlas-core strong {
        font-size: 12px;
    }

    .about-hero-atlas-item {
        width: 100px;
        padding: 9px 10px;
    }

    .about-section-title {
        font-size: 28px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .about-button,
    .about-field-card,
    .about-participation-card {
        transition: none;
    }
}

@media print {
    .about-hero,
    .about-definition,
    .about-mission,
    .about-fields,
    .about-principles,
    .about-governance,
    .about-founder,
    .about-participation,
    .about-final {
        padding: 22px 0;
        border: 0;
        background: #ffffff !important;
        color: #000000 !important;
    }

    .about-hero-grid,
    .about-definition-heading,
    .about-definition-grid,
    .about-mission-grid,
    .about-fields-grid,
    .about-principles-grid,
    .about-governance-columns,
    .about-founder-grid,
    .about-participation-grid,
    .about-final-panel {
        display: block;
    }

    .about-hero-atlas,
    .about-founder-visual {
        display: none;
    }

    .about-definition-panel,
    .about-field-card,
    .about-principle,
    .about-governance-panel,
    .about-governance-card,
    .about-participation-card,
    .about-final-panel {
        margin-bottom: 14px;
        padding: 16px;
        border: 1px solid #999999;
        background: #ffffff !important;
        color: #000000 !important;
        box-shadow: none;
        break-inside: avoid;
    }

    .about-hero-title,
    .about-section-title,
    .about-section-title--light,
    .about-definition-title,
    .about-field-title,
    .about-principle-title,
    .about-final-title,
    .about-marker,
    .about-marker--light,
    .about-field-card p,
    .about-governance-list li,
    .about-final-text,
    .about-section-lead--light {
        color: #000000 !important;
    }

    .about-button,
    .about-text-link,
    .about-field-link,
    .about-participation-link {
        display: none;
    }
}