html, body { overflow-x: clip; }
.founder-hero, .founder-intro, .founder-journey, .founder-pedagogy, .founder-gallery { width: 100%; margin-inline: 0; overflow: hidden; }
.founder-shell { width: min(100% - 48px, 1280px); margin-inline: auto; }
.founder-kicker, .founder-hero__grade, .founder-timeline__marker { font-family: Arial, Helvetica, sans-serif; font-size: 11px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; }
.founder-kicker { margin: 0 0 28px; color: var(--color-primary); }

.founder-hero { position: relative; display: grid; min-height: min(760px, calc(100svh - var(--site-header-height))); padding: 0; background: #171512 url("../../assets/images/fondatrice/fondatrice-photo-1.webp") 50% 40% / cover no-repeat; color: #fff; isolation: isolate; }
.founder-hero__video, .founder-hero__veil { position: absolute; inset: 0; width: 100%; height: 100%; }
.founder-hero__video { z-index: -2; object-fit: cover; object-position: 50% 42%; pointer-events: none; }
.founder-hero__video::-webkit-media-controls { display: none !important; }
.founder-hero__veil { z-index: -1; background: linear-gradient(90deg, rgb(8 7 5 / 80%) 0%, rgb(8 7 5 / 45%) 55%, rgb(8 7 5 / 20%) 100%), linear-gradient(0deg, rgb(8 7 5 / 58%), transparent 55%); }
.founder-hero__inner { width: min(100% - 48px, 1280px); margin: auto auto clamp(66px, 8vw, 116px); }
.founder-hero .founder-kicker { margin-bottom: 18px; color: #d8c39b; }
.founder-hero h1 { max-width: 900px; margin: 0; color: #fff; font-size: clamp(70px, 8.7vw, 132px); font-weight: 400; letter-spacing: -.045em; }
.founder-hero__identity { display: flex; margin-top: 12px; gap: 24px; align-items: baseline; }
.founder-hero__name { margin: 0; color: #fff; font-family: var(--font-heading); font-size: clamp(25px, 2.4vw, 36px); font-style: italic; }
.founder-hero__grade { margin: 0; color: #d8c39b; }
.founder-hero__lead { max-width: 720px; margin: 28px 0 0; color: rgb(255 255 255 / 88%); font-size: clamp(20px, 2vw, 27px); line-height: 1.38; }

.founder-intro { padding-block: clamp(100px, 12vw, 170px); background-color: var(--color-background-warm); background-image: linear-gradient(90deg, rgb(247 243 235 / 76%), rgb(247 243 235 / 90%)), url("../../assets/images/fondatrice/heyifu-oiseaux.jpg"); background-position: center; background-size: cover; }
.founder-intro__grid { display: grid; grid-template-columns: minmax(0, .92fr) minmax(380px, .78fr); gap: clamp(70px, 10vw, 160px); }
.founder-intro h2 { margin: 0; font-size: clamp(49px, 5.4vw, 78px); font-weight: 400; letter-spacing: -.035em; }
.founder-intro h2 em { color: var(--color-primary); font-weight: 400; }
.founder-intro__figure { width: min(100%, 460px); margin: clamp(38px, 5vw, 64px) 0 0; overflow: hidden; background: #17253a; }
.founder-intro__figure img { display: block; width: 100%; height: auto; }
.founder-intro__copy { align-self: end; padding-top: 25px; border-top: 1px solid rgb(100 78 51 / 24%); font-size: 19px; }
.founder-intro__copy p { margin: 20px 0 0; color: #524c44; font-size: 19px; line-height: 1.6; }
.founder-intro__copy p:first-child { margin-top: 0; }

.founder-journey { height: calc(100svh - var(--site-header-height)); padding-block: clamp(26px, 4vh, 44px); box-sizing: border-box; background: #f0ede7; }
.founder-journey__inner { display: grid; height: 100%; grid-template-columns: minmax(0, 1fr); grid-template-rows: auto minmax(0, 1fr) auto; }
.founder-section-heading { display: grid; margin-bottom: clamp(18px, 2.6vh, 28px); grid-template-columns: minmax(140px, .32fr) minmax(0, 1.68fr); gap: clamp(28px, 4vw, 64px); align-items: start; }
.founder-section-heading .founder-kicker { margin: 10px 0 0; }
.founder-section-heading h2 { max-width: 980px; margin: 0; font-size: clamp(40px, 4vw, 60px); font-weight: 400; line-height: .98; letter-spacing: -.03em; }
.founder-timeline { margin: 0; padding: 0; border-top: 1px solid rgb(100 78 51 / 24%); list-style: none; }
.founder-timeline li { display: grid; padding-block: 45px; border-bottom: 1px solid rgb(100 78 51 / 20%); grid-template-columns: minmax(120px, .44fr) minmax(340px, 1fr) minmax(260px, .72fr); gap: clamp(28px, 3.2vw, 48px); align-items: center; }
.founder-timeline__marker { margin: 8px 0 0; color: var(--color-gold); }
.founder-timeline h3 { margin: 0 0 12px; color: #201d19; font-size: clamp(30px, 3vw, 43px); font-weight: 400; }
.founder-timeline__copy p { max-width: 690px; margin: 0; font-size: 18px; }
.founder-timeline__media { margin: 0; overflow: hidden; aspect-ratio: 4 / 3; background: #ded9d0; }
.founder-timeline__media img { width: 100%; height: 100%; object-fit: cover; }
.founder-timeline__image--brest { object-position: 50% 24%; }
.founder-timeline-nav { display: none; }

.founder-journey.is-enhanced .founder-timeline { position: relative; width: 100%; min-width: 0; min-height: 0; border-top: 0; }
.founder-journey.is-enhanced .founder-timeline li { position: absolute; inset: 0; display: grid; height: 100%; padding: 0; border: 0; grid-template-columns: minmax(0, 1.12fr) minmax(300px, .88fr); gap: clamp(36px, 6vw, 88px); align-items: center; opacity: 0; visibility: hidden; transform: translateX(24px); transition: opacity 420ms ease, transform 520ms ease, visibility 0s linear 520ms; }
.founder-journey.is-enhanced .founder-timeline li.is-active { opacity: 1; visibility: visible; transform: none; transition-delay: 80ms; }
.founder-journey.is-enhanced .founder-timeline__marker { display: none; }
.founder-journey.is-enhanced .founder-timeline__media { order: -1; width: 100%; height: 100%; min-height: 0; aspect-ratio: auto; border-radius: 18px; box-shadow: 0 20px 52px rgb(58 43 27 / 12%); }
.founder-journey.is-enhanced .founder-timeline__copy { max-width: 510px; }
.founder-journey.is-enhanced .founder-timeline h3 { margin-bottom: 16px; font-size: clamp(34px, 3.4vw, 50px); line-height: 1; }
.founder-journey.is-enhanced .founder-timeline__copy > p:last-child { color: #524c44; font-size: clamp(16px, 1.3vw, 19px); line-height: 1.5; }
.founder-journey.is-enhanced .founder-timeline-nav { position: relative; display: block; margin-top: clamp(18px, 2.8vh, 30px); }
.founder-timeline-nav__track { position: relative; display: flex; overflow-x: auto; padding: 20px clamp(8px, 2vw, 28px) 0; border-top: 1px solid #b7ab9a; scrollbar-width: none; overscroll-behavior-inline: contain; scroll-behavior: smooth; scroll-snap-type: x proximity; cursor: grab; }
.founder-timeline-nav__track::-webkit-scrollbar { display: none; }
.founder-timeline-nav__track.is-dragging { cursor: grabbing; scroll-snap-type: none; }
.founder-timeline-nav__track::before { position: absolute; top: -4px; left: 50%; width: 7px; height: 7px; border-radius: 50%; background: #a83a31; content: ""; transform: translateX(-50%); }
.founder-timeline-nav__tab { position: relative; flex: 1 0 clamp(155px, 20%, 220px); min-height: 58px; padding: 13px 12px 10px; border: 0; border-radius: 30px 30px 8px 8px; background: transparent; color: #756c61; font-family: var(--font-heading); font-size: clamp(16px, 1.4vw, 20px); line-height: 1.08; scroll-snap-align: center; cursor: pointer; transition: background-color 220ms ease, color 220ms ease, transform 220ms ease; }
.founder-timeline-nav__tab::before { position: absolute; top: -25px; left: 50%; width: 9px; height: 9px; border: 2px solid #f0ede7; border-radius: 50%; background: #968b7b; box-shadow: 0 0 0 1px #968b7b; content: ""; transform: translateX(-50%); }
.founder-timeline-nav__tab[aria-selected="true"] { background: #fff; color: #211d18; font-weight: 600; transform: translateY(-7px); }
.founder-timeline-nav__tab[aria-selected="true"]::before { width: 13px; height: 13px; background: var(--color-primary); box-shadow: 0 0 0 1px var(--color-primary), 0 0 0 6px #f0ede7; }
.founder-timeline-nav__tab:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; }

.founder-pedagogy { padding-block: clamp(100px, 12vw, 170px); background: #e9e3da; color: #524c44; }
.founder-pedagogy__grid { display: grid; grid-template-columns: minmax(0, .82fr) minmax(420px, 1.08fr); gap: clamp(60px, 9vw, 140px); }
.founder-pedagogy h2 { max-width: 650px; margin: 0; color: #201d19; font-size: clamp(48px, 5.2vw, 75px); font-weight: 400; letter-spacing: -.03em; }
.founder-pedagogy__figure { margin: clamp(38px, 5vw, 64px) 0 0; overflow: hidden; border-radius: 2px; background: #d8d3ca; }
.founder-pedagogy__figure img { display: block; width: 100%; height: auto; }
.founder-pedagogy__copy { align-self: start; padding-top: clamp(24px, 3vw, 36px); border-top: 1px solid rgb(100 78 51 / 26%); font-size: 19px; line-height: 1.6; }
.founder-pedagogy__copy p { margin: 0 0 24px; }
.founder-pedagogy__copy p:last-child { margin-bottom: 0; }

.founder-gallery { padding-block: clamp(78px, 8vw, 112px); background: var(--color-background-warm); }
.founder-gallery__heading { display: grid; margin-bottom: clamp(44px, 6vw, 72px); grid-template-columns: minmax(0, .72fr) minmax(420px, 1.08fr); gap: clamp(60px, 9vw, 140px); align-items: start; }
.founder-gallery h2 { max-width: 620px; margin: 0; font-size: clamp(48px, 5vw, 72px); font-weight: 400; letter-spacing: -.03em; }
.founder-gallery__copy { padding-top: clamp(24px, 3vw, 36px); border-top: 1px solid rgb(100 78 51 / 26%); color: #524c44; font-size: 19px; line-height: 1.6; }
.founder-gallery__copy p { margin: 0 0 24px; }
.founder-gallery__copy p:last-child { margin-bottom: 0; }
.founder-gallery__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(18px, 2.4vw, 30px); }
.founder-gallery__figure { position: relative; margin: 0; overflow: hidden; border-radius: 2px; background: #d8d3ca; }
.founder-gallery__figure { aspect-ratio: 3 / 2; }
.founder-gallery__figure img { width: 100%; height: 100%; object-fit: cover; transition: transform 700ms ease; }
.founder-gallery__figure:hover img { transform: scale(1.015); }

@media (max-width: 900px) {
    .founder-intro__grid, .founder-pedagogy__grid { grid-template-columns: 1fr; }
    .founder-intro__copy, .founder-pedagogy__copy { max-width: 700px; }
    .founder-journey { height: auto; min-height: calc(100svh - var(--site-header-height)); padding-block: 64px; }
    .founder-journey__inner { display: block; height: auto; }
    .founder-section-heading { margin-bottom: 42px; grid-template-columns: 180px 1fr; }
    .founder-timeline li { grid-template-columns: 180px 1fr; align-items: start; }
    .founder-timeline__media { grid-column: 2; width: min(100%, 620px); margin-top: 4px; aspect-ratio: 16 / 9; }
    .founder-journey.is-enhanced .founder-timeline { min-height: 360px; }
    .founder-journey.is-enhanced .founder-timeline li { grid-template-columns: minmax(0, 1fr) minmax(280px, .85fr); gap: 42px; }
    .founder-journey.is-enhanced .founder-timeline__media { grid-column: auto; height: 360px; margin-top: 0; }
    .founder-journey.is-enhanced .founder-timeline-nav { margin-top: 42px; }
    .founder-pedagogy__copy { max-width: 760px; }
    .founder-gallery__heading { grid-template-columns: 1fr; gap: 42px; }
    .founder-gallery__copy { max-width: 760px; }
}
@media (max-width: 680px) {
    .founder-shell, .founder-hero__inner { width: min(100% - 40px, 1280px); }
    .founder-hero { min-height: 640px; }
    .founder-hero__veil { background: linear-gradient(90deg, rgb(8 7 5 / 78%), rgb(8 7 5 / 34%)), linear-gradient(0deg, rgb(8 7 5 / 65%), transparent 68%); }
    .founder-hero__video { object-position: 58% 42%; }
    .founder-hero__inner { margin-bottom: 54px; }
    .founder-hero h1 { font-size: clamp(58px, 18vw, 78px); }
    .founder-hero__identity { display: block; }
    .founder-hero__grade { margin-top: 8px; }
    .founder-hero__lead { font-size: 19px; }
    .founder-intro, .founder-journey, .founder-pedagogy, .founder-gallery { padding-block: 82px; }
    .founder-journey { height: calc(100svh - var(--site-header-height)); min-height: 0; padding-block: 24px; }
    .founder-journey__inner { display: grid; height: 100%; grid-template-columns: minmax(0, 1fr); grid-template-rows: auto minmax(0, 1fr) auto; }
    .founder-intro__grid, .founder-pedagogy__grid { gap: 50px; }
    .founder-intro h2, .founder-section-heading h2, .founder-pedagogy h2, .founder-gallery h2 { font-size: 45px; }
    .founder-section-heading { display: block; margin-bottom: 16px; }
    .founder-section-heading .founder-kicker { margin: 0 0 8px; }
    .founder-section-heading h2 { font-size: clamp(34px, 10vw, 40px); line-height: .98; }
    .founder-timeline li { display: block; padding-block: 36px; }
    .founder-timeline__marker { margin: 0 0 18px; }
    .founder-timeline__media { width: 100%; margin-top: 28px; aspect-ratio: 4 / 3; }
    .founder-journey.is-enhanced .founder-timeline { min-height: 0; }
    .founder-journey.is-enhanced .founder-timeline li { display: grid; width: 100%; min-width: 0; height: 100%; gap: 14px; grid-template-columns: minmax(0, 1fr); grid-template-rows: minmax(0, 1fr) auto; align-items: stretch; }
    .founder-journey.is-enhanced .founder-timeline li.is-active { position: absolute; height: 100%; }
    .founder-journey.is-enhanced .founder-timeline__media { order: -1; width: 100%; min-width: 0; height: 100%; min-height: 0; margin: 0; aspect-ratio: auto; border-radius: 14px; }
    .founder-journey.is-enhanced .founder-timeline__copy { width: 100%; min-width: 0; max-width: none; }
    .founder-journey.is-enhanced .founder-timeline h3 { margin-bottom: 8px; font-size: 32px; }
    .founder-journey.is-enhanced .founder-timeline__copy > p:last-child { font-size: 15px; line-height: 1.38; }
    .founder-journey.is-enhanced .founder-timeline-nav { margin-top: 16px; }
    .founder-timeline-nav__track { padding: 16px 0 0; }
    .founder-timeline-nav__tab { flex-basis: 128px; min-height: 52px; padding: 10px 8px 8px; font-size: 17px; }
    .founder-timeline-nav__tab::before { top: -21px; }
    .founder-pedagogy__copy { padding-top: 24px; font-size: 18px; }
    .founder-gallery__heading { display: grid; margin-bottom: 44px; gap: 36px; }
    .founder-gallery__copy { padding-top: 24px; font-size: 18px; }
    .founder-gallery__grid { display: flex; min-height: 0; flex-direction: column; }
    .founder-gallery__figure { aspect-ratio: 4 / 3; }
}
@media (prefers-reduced-motion: reduce) {
    .founder-hero__video { display: none; }
    .founder-gallery__figure img, .founder-journey.is-enhanced .founder-timeline li, .founder-timeline-nav__tab, .founder-timeline-nav__track { transition: none; scroll-behavior: auto; }
}