.about-page {
    --about-ink: #122f32;
    --about-deep: #092d32;
    --about-teal: #0e6561;
    --about-gold: #e8b866;
    --about-paper: #f7f8f5;
    --about-card: var(--surface-raised);
    background: var(--about-paper);
}

.about-page .about-hero {
    display: flex;
    min-height: min(760px, 88svh);
    align-items: center;
    padding: 130px 0 90px;
    background: var(--about-deep);
    text-align: left;
}

.about-page .about-hero .hero-slide {
    background-position: center 42%;
}

.about-page .about-hero .hero-slide::after {
    background: linear-gradient(90deg, rgba(5, 28, 32, 0.9) 0%, rgba(5, 28, 32, 0.7) 52%, rgba(5, 28, 32, 0.24) 100%);
}

.about-page .about-hero .hero-slide::before {
    background: linear-gradient(0deg, rgba(5, 28, 32, 0.52), transparent 42%, rgba(5, 28, 32, 0.18));
}

.about-page .about-hero .container {
    width: min(100%, 1240px);
    padding: 0 28px;
}

.about-page .about-hero-content {
    text-align: left;
}

.about-page .about-hero .about-eyebrow {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0 0 24px;
    color: rgba(255, 255, 255, 0.88) !important;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.17em;
    line-height: 1.4;
    text-shadow: none;
    text-transform: uppercase;
}

.about-page .about-eyebrow span {
    width: 34px;
    height: 2px;
    flex: 0 0 34px;
    background: var(--about-gold);
}

.about-page .about-hero h1 {
    max-width: 860px;
    margin: 0 0 22px;
    color: #fff !important;
    font-family: var(--font-heading);
    font-size: clamp(2.8rem, 6.4vw, 5.6rem);
    font-weight: 600;
    letter-spacing: -0.055em;
    line-height: 1.04;
    text-shadow: none;
}

.about-page .about-hero h1 strong {
    color: var(--about-gold);
    font-weight: 600;
}

.about-page .about-hero .about-hero-intro {
    max-width: 660px;
    margin: 0;
    color: rgba(255, 255, 255, 0.86) !important;
    font-size: clamp(1rem, 1.6vw, 1.22rem);
    line-height: 1.75;
    text-shadow: none;
}

.about-page .about-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 30px;
}

.about-page .about-hero-actions .btn {
    display: inline-flex;
    min-height: 50px;
    align-items: center;
    justify-content: center;
    padding: 12px 20px;
    border: 1px solid transparent;
    border-radius: 4px;
    font-size: 0.88rem;
    font-weight: 700;
    text-align: center;
    text-shadow: none;
}

.about-page .about-hero-actions .btn-primary {
    border-color: var(--about-gold);
    background: var(--about-gold);
    color: var(--about-deep);
}

.about-page .about-hero-actions .btn-primary:hover {
    border-color: #f4cf91;
    background: #f4cf91;
    color: var(--about-deep);
}

.about-page .about-hero-actions .btn-secondary {
    border-color: rgba(255, 255, 255, 0.62);
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
}

.about-page .about-hero-actions .btn-secondary:hover {
    border-color: #fff;
    background: #fff;
    color: var(--about-deep);
}

.about-page .section {
    padding: clamp(64px, 8vw, 104px) 24px;
}

.about-page .section > .container {
    width: min(100%, 1180px);
}

.about-page .section h2 {
    margin: 0 0 30px;
    color: var(--about-ink);
    font-size: clamp(1.9rem, 3.8vw, 3rem);
    font-weight: 600;
    letter-spacing: -0.04em;
    line-height: 1.12;
}

.about-page .section h2::after {
    left: 0;
    width: 48px;
    height: 3px;
    background: var(--about-teal);
}

.about-page .section p {
    color: var(--text-muted);
    font-size: 0.94rem;
    line-height: 1.8;
}

.about-page .section p strong {
    color: var(--text);
}

.about-page #mission {
    padding-top: clamp(52px, 7vw, 88px);
    padding-bottom: clamp(52px, 7vw, 88px);
    background: var(--about-paper);
}

.about-page #mission .columns {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
    gap: clamp(18px, 3vw, 32px);
}

.about-page #mission .column {
    min-width: 0;
}

.about-page .impact-card {
    height: 100%;
    align-items: flex-start;
    padding: clamp(26px, 4vw, 40px);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--about-card);
    box-shadow: var(--shadow-sm);
    text-align: left;
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.about-page .impact-card:hover {
    transform: translateY(-4px);
    border-color: var(--about-teal);
    box-shadow: var(--shadow-md);
}

.about-page .impact-icon {
    width: 42px;
    height: 42px;
    margin: 0 0 20px;
    color: var(--about-teal);
    stroke: var(--about-teal);
}

.about-page .impact-card h3 {
    margin: 0 0 12px;
    color: var(--about-ink);
    font-size: 1.25rem;
    line-height: 1.3;
}

.about-page .impact-card p {
    margin: 0;
}

.about-page .values {
    background: var(--surface);
}

.about-page .values h2 {
    max-width: 720px;
    margin-left: 0;
    text-align: left;
}

.about-page .values .card-grid,
.about-page .team .card-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: stretch;
    gap: 18px;
}

.about-page .values .card,
.about-page .team .card {
    min-width: 0;
    height: 100%;
    align-items: flex-start;
    padding: clamp(22px, 3vw, 30px);
    border: 1px solid var(--border-color);
    border-top: 3px solid var(--orange);
    border-radius: 7px;
    background: var(--about-card);
    box-shadow: var(--shadow-sm);
    text-align: left;
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.about-page .values .card:hover,
.about-page .team .card:hover {
    transform: translateY(-4px);
    border-color: var(--about-teal);
    border-top-color: var(--orange);
    box-shadow: var(--shadow-md);
}

.about-page .card .card-icon {
    width: 42px;
    height: 42px;
    justify-content: flex-start;
    margin: 0 0 18px;
    padding: 10px;
    border-radius: 7px;
    background: rgba(14, 101, 97, 0.08);
}

.about-page .card .card-icon svg {
    width: 23px;
    height: 23px;
    margin: 0;
    color: var(--about-teal);
    stroke: var(--about-teal);
}

.about-page .values .card h3,
.about-page .team .card h3 {
    margin: 0 0 10px;
    color: var(--about-ink);
    font-size: 1.05rem;
    line-height: 1.35;
}

.about-page .values .card p,
.about-page .team .card p {
    margin: 0;
    font-size: 0.83rem;
    line-height: 1.7;
}

.about-page .philosophy {
    background: var(--about-paper);
}

.about-page .philosophy .columns {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    align-items: center;
    gap: clamp(32px, 7vw, 82px);
}

.about-page .philosophy .column:first-child {
    order: 2;
}

.about-page .philosophy .column:last-child {
    order: 1;
}

.about-page .philosophy img {
    width: 100%;
    aspect-ratio: 4 / 3;
    border-radius: 8px;
    object-fit: cover;
    box-shadow: var(--shadow-md);
}

.about-page .philosophy h2 {
    max-width: 560px;
    margin-bottom: 22px;
}

.about-page .philosophy p {
    margin: 0 0 14px;
}

.about-page .team {
    background: var(--surface);
}

.about-page .team .founders-heading {
    width: fit-content;
    margin: 0 0 12px;
    color: var(--about-teal);
    font-size: clamp(1.35rem, 2vw, 1.7rem);
    line-height: 1.3;
}

.about-page .team .founders-intro {
    margin-bottom: 30px;
}

.about-page .founders-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 28px;
}

.about-page .founder-card {
    display: grid;
    grid-template-columns: minmax(240px, 34%) minmax(0, 1fr);
    overflow: hidden;
    border: 1px solid var(--border-color);
    border-left: 7px solid var(--orange);
    border-radius: 9px;
    background: var(--about-card);
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.22s ease, transform 0.22s ease;
}

.about-page .founder-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.about-page .founder-photo-wrap {
    align-self: stretch;
    background: #e8efed;
}

.about-page .founder-card:has(.founder-details[open]) .founder-photo-wrap {
    align-self: start;
    height: clamp(420px, 42vw, 620px);
}

.about-page .founder-photo {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 0;
    object-fit: cover;
    object-position: center 28%;
}

.about-page .founder-content {
    min-width: 0;
    padding: clamp(25px, 4vw, 48px);
}

.about-page .team .founder-content h3 {
    margin: 0 0 8px;
    font-size: clamp(1.5rem, 2.8vw, 2.3rem);
    line-height: 1.18;
    overflow-wrap: anywhere;
}

.about-page .founder-role {
    margin: 0 0 5px !important;
    color: var(--orange) !important;
    font-size: clamp(1.05rem, 1.7vw, 1.45rem) !important;
    font-weight: 700;
    line-height: 1.4 !important;
}

.about-page .founder-fields {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin: 0 0 20px;
}

.about-page .founder-field {
    display: inline-flex;
    max-width: 100%;
    min-height: 38px;
    align-items: center;
    padding: 7px 12px;
    border: 1px solid #d7e4e1;
    border-left: 3px solid var(--orange);
    border-radius: 6px;
    background: #f5f8f7;
    color: var(--about-teal);
    font-size: 0.86rem;
    font-weight: 600;
    line-height: 1.4;
    overflow-wrap: anywhere;
}

.about-page .founder-bio {
    margin: 0 0 22px !important;
    padding-top: 18px;
    border-top: 1px solid var(--border-color);
    color: var(--about-ink) !important;
    font-size: 1rem !important;
    line-height: 1.75 !important;
}

.about-page .founder-details {
    border-top: 1px solid var(--border-color);
}

.about-page .founder-details summary {
    display: flex;
    min-height: 54px;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 13px 0 0;
    color: var(--about-teal);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    list-style: none;
    text-transform: uppercase;
}

.about-page .founder-details summary::-webkit-details-marker { display: none; }
.about-page .founder-details summary:focus-visible { outline: 3px solid var(--orange); outline-offset: 4px; }
.about-page .details-open { display: none; }
.about-page .founder-details[open] .details-closed { display: none; }
.about-page .founder-details[open] .details-open { display: inline; }
.about-page .founder-details .details-arrow { font-size: 1.6rem; line-height: 1; transition: transform 0.2s ease; }
.about-page .founder-details[open] .details-arrow { transform: rotate(90deg); }

.about-page .founder-full-profile {
    padding: 12px 0 2px;
    border-top: 1px solid var(--border-color);
}

.about-page .founder-full-profile h4 {
    margin: 20px 0 9px;
    color: var(--about-teal);
    font-size: 0.9rem;
    letter-spacing: 0.04em;
}

.about-page .founder-full-profile p,
.about-page .founder-full-profile li {
    color: var(--about-ink) !important;
    font-size: 0.9rem !important;
    line-height: 1.7 !important;
}

.about-page .founder-full-profile p { margin: 0 0 12px !important; }
.about-page .founder-full-profile ul {
    margin: 0 0 16px;
    padding-left: 0;
    list-style: none;
}

.about-page .founder-full-profile li {
    position: relative;
    margin-bottom: 7px;
    padding-left: 22px;
}

.about-page .founder-full-profile li::before {
    position: absolute;
    top: 0;
    left: 0;
    width: auto;
    height: auto;
    border-radius: 0;
    background: transparent;
    color: var(--orange);
    content: "▹";
    font-size: 1.05rem;
    font-weight: 700;
    line-height: inherit;
}

.about-page .founder-full-profile a { color: var(--about-teal); text-decoration: underline; text-underline-offset: 3px; }
.about-page .founder-full-profile .founder-publications li { margin-bottom: 12px; }
.about-page .founder-full-profile .founder-linkedin { margin-top: 20px !important; }

.about-page .founder-full-profile .founder-linkedin a {
    display: inline-flex;
    min-height: 42px;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    border: 1px solid var(--about-teal);
    border-radius: 5px;
    font-weight: 700;
    text-decoration: none;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.about-page .founder-full-profile .founder-linkedin a:hover {
    background: var(--about-teal);
    color: #fff;
}

.about-page .founder-full-profile .founder-linkedin i { font-size: 1.15rem; }

html[data-theme="dark"] .about-page .founder-card {
    border-color: #354541;
    border-left-color: var(--orange);
    background: #243330;
}

html[data-theme="dark"] .about-page .founder-field {
    border-color: #425753;
    border-left-color: var(--orange);
    background: #1d2d2a;
    color: #a9e4dc;
}

html[data-theme="dark"] .about-page .founder-details summary,
html[data-theme="dark"] .about-page .founder-full-profile h4,
html[data-theme="dark"] .about-page .founder-full-profile a {
    color: #9de0d4;
}

html[data-theme="dark"] .about-page .founder-full-profile .founder-linkedin a:hover {
    color: #102b2b;
}

.about-page .team h2 {
    max-width: 760px;
    margin-left: 0;
    text-align: left;
}

.about-page .team > .container > p {
    max-width: 760px;
    margin: 0 0 30px;
}

.about-page .team .text-center {
    margin-top: 28px;
}

.about-page .team .btn-outline {
    display: inline-flex;
    min-height: 46px;
    align-items: center;
    justify-content: center;
    padding: 10px 18px;
    border: 1px solid var(--about-teal);
    border-radius: 4px;
    color: var(--about-teal);
    font-size: 0.86rem;
    font-weight: 700;
}

.about-page .team .btn-outline:hover {
    background: var(--about-teal);
    color: #fff;
}

.about-page .cta {
    padding: clamp(64px, 8vw, 96px) 24px;
    background: var(--about-teal);
}

.about-page .cta .cta-content {
    max-width: 850px;
    margin: 0 auto;
    text-align: center;
}

.about-page .cta h2 {
    margin-bottom: 18px;
    color: #fff;
    font-size: clamp(2rem, 4vw, 3.2rem);
    letter-spacing: -0.04em;
}

.about-page .cta h2::after {
    left: 50%;
    background: var(--about-gold);
    transform: translateX(-50%);
}

.about-page .cta p {
    max-width: 680px;
    margin: 0 auto;
    color: rgba(255, 255, 255, 0.82);
}

.about-page .cta-buttons {
    justify-content: center;
    gap: 12px;
    margin-top: 24px;
}

.about-page .cta-buttons .btn {
    min-height: 48px;
    padding: 12px 18px;
    border-radius: 4px;
    font-size: 0.86rem;
    font-weight: 700;
}

.about-page .cta-buttons .btn-primary {
    border-color: var(--about-gold);
    background: var(--about-gold);
    color: var(--about-deep);
}

.about-page .cta-buttons .btn-primary:hover {
    border-color: #f4cf91;
    background: #f4cf91;
    color: var(--about-deep);
}

.about-page .cta-buttons .btn-outline {
    border-color: rgba(255, 255, 255, 0.7);
    background: transparent;
    color: #fff;
}

.about-page .cta-buttons .btn-outline:hover {
    border-color: #fff;
    background: #fff;
    color: var(--about-teal);
}

.about-page #mission,
.about-page #valeurs,
.about-page #values,
.about-page #equipe,
.about-page #team {
    scroll-margin-top: 100px;
}

html[data-theme="dark"] .about-page {
    --about-ink: #eaf3ef;
    --about-paper: #182321;
    --about-card: #243330;
}

html[data-theme="dark"] .about-page .about-hero {
    background: var(--about-deep);
}

html[data-theme="dark"] .about-page .values,
html[data-theme="dark"] .about-page .team {
    background: #1e2b29;
}

html[data-theme="dark"] .about-page .section h2,
html[data-theme="dark"] .about-page .impact-card h3,
html[data-theme="dark"] .about-page .values .card h3,
html[data-theme="dark"] .about-page .team .card h3 {
    color: #eaf3ef;
}

html[data-theme="dark"] .about-page .section p {
    color: #c1cfca;
}

html[data-theme="dark"] .about-page .section p strong {
    color: #f5f8f6;
}

html[data-theme="dark"] .about-page .impact-card,
html[data-theme="dark"] .about-page .values .card,
html[data-theme="dark"] .about-page .team .card {
    border-color: #354541;
    border-top-color: var(--orange);
    background: #243330;
}

html[data-theme="dark"] .about-page .card .card-icon {
    background: rgba(42, 191, 179, 0.12);
}

html[data-theme="dark"] .about-page .impact-icon,
html[data-theme="dark"] .about-page .card .card-icon svg {
    color: #5dc5b6;
    stroke: #5dc5b6;
}

html[data-theme="dark"] .about-page .team .btn-outline {
    border-color: #5dc5b6;
    color: #9de0d4;
}

html[data-theme="dark"] .about-page .team .btn-outline:hover {
    background: #5dc5b6;
    color: #102b2b;
}

@media (max-width: 900px) {
    .about-page .values .card-grid,
    .about-page .team .card-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .about-page .philosophy .columns {
        gap: 30px;
    }

    .about-page .founder-card {
        grid-template-columns: minmax(200px, 31%) minmax(0, 1fr);
    }

    .about-page .founder-card:has(.founder-details[open]) .founder-photo-wrap {
        height: clamp(400px, 48vw, 540px);
    }
}

@media (max-width: 640px) {
    .about-page .about-hero {
        min-height: 590px;
        min-height: min(700px, 88svh);
        padding: 112px 0 70px;
    }

    .about-page .about-hero .container {
        padding: 0 22px;
    }

    .about-page .about-hero .about-eyebrow {
        margin-bottom: 18px;
        font-size: 0.68rem;
        letter-spacing: 0.13em;
    }

    .about-page .about-hero h1 {
        font-size: clamp(2.45rem, 11vw, 3.6rem);
    }

    .about-page .about-hero .about-hero-intro {
        font-size: 0.98rem;
    }

    .about-page .about-hero-actions {
        align-items: stretch;
        flex-direction: column;
        max-width: 330px;
    }

    .about-page .about-hero-actions .btn {
        width: 100%;
    }

    .about-page .section {
        padding: 62px 20px;
    }

    .about-page #mission .columns,
    .about-page .values .card-grid,
    .about-page .team .card-grid,
    .about-page .philosophy .columns {
        grid-template-columns: 1fr;
    }

    .about-page .founder-card { grid-template-columns: 1fr; }
    .about-page .founder-card:has(.founder-details[open]) .founder-photo-wrap {
        height: min(95vw, 420px);
    }
    .about-page .founder-photo { object-position: center 24%; }
    .about-page .founder-content { padding: 25px 22px; }

    .about-page .impact-card,
    .about-page .values .card,
    .about-page .team .card {
        padding: 24px;
    }

    .about-page .founder-content { padding: 25px 22px; }

    .about-page .philosophy .column:first-child {
        order: 1;
    }

    .about-page .philosophy .column:last-child {
        order: 2;
    }

    .about-page .philosophy img {
        aspect-ratio: 16 / 10;
    }

    .about-page .cta {
        padding: 62px 20px;
    }

    .about-page .cta-buttons {
        align-items: stretch;
        flex-direction: column;
    }

    .about-page .cta-buttons .btn {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .about-page .impact-card,
    .about-page .values .card,
    .about-page .team .card {
        transition: none;
    }

    .about-page .founder-card { transition: none; }
}