.founder-hero,
.founder-section {
  background: var(--black);
  padding-inline: var(--u6);
}

.founder-eyebrow {
  display: flex;
  align-items: center;
  gap: var(--u3);
  margin: 0;
  font-size: clamp(1.125rem, 3.6vw, 2.0625rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--red);
}

.founder-eyebrow::before {
  content: "";
  flex: none;
  width: 50px;
  height: 3px;
  background: var(--red);
}

.founder-title {
  margin: var(--u4) 0 0;
  font-family: var(--font-sans);
  font-weight: var(--titre-graisse);
  font-size: clamp(1.75rem, 2.6vw, 2.25rem);
  line-height: 1.16;
  letter-spacing: var(--titre-lettrage);
  text-transform: uppercase;
  color: var(--white);
}

.founder-lead {
  margin-top: var(--u6);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--white);
}

.founder-hero__content > p:not(.founder-lead),
.founder-section__content > p:not(.founder-eyebrow):not(.founder-lead) {
  margin-top: var(--u3);
  font-size: clamp(1.0625rem, 2.9vw, 2.0625rem);
  line-height: 1.5;
  color: var(--white);
}

.founder-disclosure {
  margin-top: var(--u8);
}

.founder-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--u3);
  font-size: 1.125rem;
  letter-spacing: 0.03em;
  color: var(--white);
  cursor: var(--cursor-pointer);
  list-style: none;
  transition: color var(--ease);
}

.founder-cta::-webkit-details-marker { display: none; }
.founder-cta::marker { content: ""; }

.founder-cta--red { color: var(--red); }
.founder-cta:hover { color: var(--beige); }

.founder-cta__arrow {
  flex: none;
  overflow: visible;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.founder-cta__arrow-line {
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  transition: stroke-dashoffset 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.founder-cta__arrow-head {
  transform-box: fill-box;
  transform-origin: center;
  transform: translateX(-51px);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.founder-cta:hover .founder-cta__arrow-line { stroke-dashoffset: 0; }
.founder-cta:hover .founder-cta__arrow-head { transform: none; }

.founder-disclosure[open] .founder-cta__arrow-line { stroke-dashoffset: 1; }
.founder-disclosure[open] .founder-cta__arrow-head {
  transform: translateX(-51px) rotate(180deg);
}

@media (prefers-reduced-motion: reduce) {
  .founder-cta__arrow-line { stroke-dashoffset: 0; }
  .founder-cta__arrow-head { transform: none; }
  .founder-disclosure[open] .founder-cta__arrow-line { stroke-dashoffset: 1; }
  .founder-disclosure[open] .founder-cta__arrow-head {
    transform: translateX(-51px) rotate(180deg);
  }
}

.founder-disclosure[open] .founder-detail {
  animation: founder-reveal 0.35s cubic-bezier(0.4, 0, 0.2, 1) both;
}

@keyframes founder-reveal {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: none; }
}

.founder-detail {
  margin-top: var(--u4);
  padding-left: var(--u3);
  border-left: 2px solid var(--red);
  max-width: 54ch;
}

.founder-detail p {
  margin-top: var(--u3);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--beige);
}

.founder-detail p:first-child {
  margin-top: 0;
}

.founder-line {
  display: block;
  text-wrap: balance;
}

.founder-detail .founder-line + .founder-line {
  margin-top: 0.2em;
}

.founder-hero {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  --portrait-top: 154px;
  --portrait-ref: min(419px, 32vw);
  min-height: calc(100svh - var(--header-h));
  padding-block: var(--u8) var(--u6);
  overflow: hidden;
}

@supports not (height: 100svh) {
  .founder-hero { min-height: calc(100vh - var(--header-h)); }
}

.founder-hero__portrait {
  --eclat: 0.82;
  --contraste: 1;
  filter: brightness(var(--eclat)) contrast(var(--contraste));
}

.founder-hero__portrait {
  display: none;
  position: absolute;
  top: var(--portrait-top);
  width: auto;
  max-width: var(--portrait-ref);
  height: auto;
  --portrait-fade-y: linear-gradient(
    to bottom,
    #000 0 55%,
    rgb(0 0 0 / 0.88) 65%,
    rgb(0 0 0 / 0.66) 75%,
    rgb(0 0 0 / 0.42) 83%,
    rgb(0 0 0 / 0.22) 90%,
    rgb(0 0 0 / 0.07) 96%,
    transparent 100%
  );
  -webkit-mask-image: var(--portrait-fade-y), var(--portrait-fade-x);
  -webkit-mask-composite: source-in;
  mask-image: var(--portrait-fade-y), var(--portrait-fade-x);
  mask-composite: intersect;
}

.founder-hero__portrait--left {
  --eclat: 0.82;
  --contraste: 1;
  max-width: calc(var(--portrait-ref) * 1.05);
  left: 0;
  top: calc(var(--portrait-top) - var(--portrait-ref) * 0.0955);
  --portrait-fade-x: linear-gradient(to right, transparent 0, #000 12%);
}

.founder-hero__portrait--right {
  --eclat: 0.92;
  --contraste: 1;
  right: 0;
  --portrait-fade-x: linear-gradient(to left, transparent 0, #000 12%);
}

.founder-hero__eyebrow {
  align-self: flex-start;
  position: relative;
  z-index: 1;
}

.founder-hero__content {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin-top: var(--u6);
  text-align: center;
}

.founder-hero .founder-title { margin-top: 0; }

.founder-hero .founder-detail {
  margin-inline: auto;
  padding-left: 0;
  border-left: 0;
  text-align: center;
}

.founder-hero .founder-detail::before {
  content: "";
  display: block;
  width: 50px;
  height: 3px;
  margin: 0 auto var(--u4);
  background: var(--red);
}

.founder-section {
  display: grid;
  gap: var(--u6);
  padding-block: var(--u12);
}

.founder-section__media {
  border-radius: var(--radius-media);
}

.founder-section__media img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  clip-path: inset(0 0 100% 0);
  transition:
    clip-path 1.1s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.1s linear;
}

.founder-section__media.is-visible img {
  clip-path: inset(0 0 0 0);
}

@media (prefers-reduced-motion: reduce) {
  .founder-section__media img {
    clip-path: none;
    transition: none;
  }
}

.founder-section__content {
  align-self: start;
}

@media (min-width: 900px) {
  .founder-hero { min-height: 805px; }
  .founder-hero__portrait { display: block; }
  .founder-section {
    grid-template-columns: 1fr 1fr;
    gap: clamp(var(--u6), 9vw, 134px);
    align-items: center;
  }
  .founder-section__media { order: 2; }
  .founder-section__content { order: 1; }
  .founder-section--media-first .founder-section__media { order: 1; }
  .founder-section--media-first .founder-section__content { order: 2; }
}

@media (max-width: 899px) {
  .founder-hero,
  .founder-section { padding-inline: var(--u3); }
  .founder-section { padding-block: var(--u8); }
  .founder-hero { min-height: 0; }
  .founder-hero__content { text-align: left; margin-top: var(--u4); }
  .founder-cta {
    display: flex;
    width: fit-content;
    margin-inline: auto;
  }
}