.page-about {
  --about-gutter: clamp(1rem, 4vw, 2.5rem);
  --about-narrow: 62ch;
  color: var(--deep);
  background: var(--warm);
}

.page-about .about-crumb {
  padding: 0.9rem 0 0.4rem;
  background: var(--warm);
}
.page-about .breadcrumb-current {
  color: var(--flame);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
}
.page-about .breadcrumb-link {
  font-size: 0.85rem;
  color: var(--metal);
}

/* ---------- HERO ---------- */
.page-about .about-hero {
  position: relative;
  padding: 1.2rem 0 clamp(3rem, 7vw, 5.5rem);
  background:
    radial-gradient(900px 420px at 85% -10%, rgba(255,106,42,.16), transparent 62%),
    linear-gradient(180deg, var(--warm) 0%, var(--warm) 72%, var(--milk) 100%);
  overflow: hidden;
}
.page-about .about-hero__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 3rem);
  align-items: start;
}
.page-about .about-hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.8rem, 6vw, 3.1rem);
  line-height: 1.12;
  letter-spacing: 0.01em;
  margin: 0.6rem 0 1.1rem;
  color: var(--ink-night);
}
.page-about .about-hero__title::after {
  content: "";
  display: block;
  width: 72px;
  height: 6px;
  margin-top: 1rem;
  background: var(--flame);
  transform: skewX(-22deg);
}
.page-about .about-hero__lede {
  max-width: var(--about-narrow);
  font-size: 1rem;
  line-height: 1.8;
  color: #26443a;
  margin: 0 0 1.6rem;
}
.page-about .about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-bottom: 2rem;
}
.page-about .about-hero__actions .btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.page-about .about-hero__stats {
  list-style: none;
  margin: 0;
  padding: 1.1rem 0 0;
  border-top: 1px solid var(--mist);
  display: grid;
  gap: 0.85rem;
}
.page-about .about-hero__stats li {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
}
.page-about .about-hero__num {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--flame);
  min-width: 4.5rem;
}
.page-about .about-hero__unit {
  font-size: 0.86rem;
  color: var(--metal);
  letter-spacing: 0.01em;
}

.page-about .about-hero__media {
  margin: 0;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  background: var(--ink-stand);
}
.page-about .about-hero__media::before {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 46%;
  background: linear-gradient(180deg, transparent, rgba(11,46,36,.82));
  z-index: 1;
  pointer-events: none;
}
.page-about .about-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: var(--radius-lg);
}
.page-about .about-hero__cap {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 0.9rem;
  z-index: 2;
  color: var(--warm);
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  font-family: var(--font-mono);
}

/* ---------- ORIGIN ---------- */
.page-about .about-origin {
  padding: clamp(2.4rem, 6vw, 4.5rem) 0;
}
.page-about .about-origin__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 2.6rem);
}
.page-about .about-origin__title {
  font-family: var(--font-editorial);
  font-weight: 600;
  font-size: clamp(1.35rem, 4vw, 1.95rem);
  line-height: 1.42;
  color: var(--ink-night);
  margin: 0.5rem 0 1.1rem;
  max-width: 22ch;
}
.page-about .about-origin__text {
  font-size: 0.98rem;
  line-height: 1.85;
  color: #243f36;
  margin: 0 0 1rem;
  max-width: var(--about-narrow);
}
.page-about .about-origin__note {
  align-self: start;
  padding: 1.5rem 1.4rem;
  background: var(--milk);
  border-left: 5px solid var(--flame);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  box-shadow: 0 16px 34px -28px rgba(11,46,36,.6);
}
.page-about .about-origin__quote {
  font-family: var(--font-editorial);
  font-size: 1.12rem;
  line-height: 1.7;
  color: var(--ink-stand);
  margin: 0 0 0.9rem;
}
.page-about .about-origin__note-text {
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--metal);
  margin: 0;
}

/* ---------- PRINCIPLES / TABS ---------- */
.page-about .about-principles {
  padding: clamp(2.4rem, 6vw, 4.5rem) 0;
}
.page-about .about-principles__head {
  margin-bottom: 1.8rem;
}
.page-about .about-tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.2rem;
  border: none;
}
.page-about .about-tabs__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.62rem 1.05rem;
  border: 1px solid var(--mist);
  border-radius: var(--pill);
  background: var(--milk);
  color: var(--ink-stand);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}
.page-about .about-tabs__idx {
  font-size: 0.74rem;
  color: var(--metal);
  letter-spacing: 0.05em;
}
.page-about .about-tabs__btn:hover {
  border-color: var(--flame);
  color: var(--flame);
}
.page-about .about-tabs__btn.is-active,
.page-about .about-tabs__btn[aria-selected="true"] {
  background: var(--ink-stand);
  border-color: var(--ink-stand);
  color: var(--warm);
}
.page-about .about-tabs__btn.is-active .about-tabs__idx,
.page-about .about-tabs__btn[aria-selected="true"] .about-tabs__idx {
  color: var(--flame);
}
.page-about .about-tabs__btn:focus-visible {
  outline: 3px solid var(--flame);
  outline-offset: 2px;
}
.page-about .about-tabs__panel {
  animation: about-fade .28s var(--ease);
}
@keyframes about-fade {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}
.page-about .about-tabs__body {
  position: relative;
  padding: 1.5rem 1.3rem 1.3rem;
  background: var(--milk);
  border-radius: 4px var(--radius-lg) var(--radius-lg) var(--radius-lg);
  border: 1px solid var(--mist);
  box-shadow: 0 20px 40px -34px rgba(11,46,36,.55);
}
.page-about .about-tabs__body::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 96px;
  height: 4px;
  background: var(--flame);
}
.page-about .about-tabs__title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink-night);
  margin: 0 0 0.7rem;
}
.page-about .about-tabs__body p {
  font-size: 0.95rem;
  line-height: 1.8;
  color: #243f36;
  margin: 0 0 1rem;
  max-width: var(--about-narrow);
}
.page-about .about-tabs__list-items {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}
.page-about .about-tabs__list-items li {
  position: relative;
  padding-left: 1.4rem;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--ink-stand);
}
.page-about .about-tabs__list-items li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 8px;
  height: 8px;
  background: var(--signal);
  border-radius: 2px;
  transform: rotate(45deg);
}
.page-about .about-principles__figure {
  margin: 1.8rem 0 0;
  display: grid;
  gap: 0.6rem;
}
.page-about .about-principles__figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius-md);
  display: block;
}
.page-about .about-principles__figure figcaption {
  font-size: 0.8rem;
  color: var(--metal);
  letter-spacing: 0.01em;
}

/* ---------- TEAM ---------- */
.page-about .about-team {
  padding: clamp(2.6rem, 6vw, 4.8rem) 0;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(700px 380px at 12% 0%, rgba(30,91,70,.9), transparent 70%),
    var(--ink-night);
}
.page-about .about-team::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  right: 8%;
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(255,106,42,.35), transparent);
  pointer-events: none;
}
.page-about .about-team__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 2.6rem);
  position: relative;
  z-index: 1;
}
.page-about .about-team__eyebrow,
.page-about .about-partners__eyebrow {
  color: var(--amber);
}
.page-about .about-team__title,
.page-about .about-partners__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.4rem, 4.4vw, 2.1rem);
  line-height: 1.24;
  color: var(--warm);
  margin: 0.5rem 0 1rem;
  max-width: 20ch;
}
.page-about .about-team__lede,
.page-about .about-partners__lede {
  font-size: 0.95rem;
  line-height: 1.8;
  color: #bfd0c9;
  margin: 0 0 1.4rem;
  max-width: var(--about-narrow);
}
.page-about .about-team__figure {
  margin: 0;
  display: grid;
  gap: 0.55rem;
}
.page-about .about-team__figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--radius-md);
  display: block;
  border: 1px solid rgba(255,255,255,.08);
}
.page-about .about-team__figure figcaption {
  font-size: 0.78rem;
  color: var(--metal);
}

.page-about .about-team__map {
  display: grid;
  gap: 0.85rem;
}
.page-about .about-team__cell {
  padding: 1.25rem 1.2rem;
  background: var(--ink-stand);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,.06);
  transition: transform .24s var(--ease), background .24s var(--ease);
}
.page-about .about-team__cell:hover {
  transform: translateY(-3px);
  background: var(--moss);
}
.page-about .about-team__cell-title {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--warm);
  margin: 0 0 0.5rem;
}
.page-about .about-team__cell-text {
  font-size: 0.88rem;
  line-height: 1.72;
  color: #b9cbc3;
  margin: 0 0 0.85rem;
}
.page-about .about-team__tag {
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  border-color: rgba(255,106,42,.4);
  color: var(--amber);
  background: transparent;
}

/* ---------- REVIEW ---------- */
.page-about .about-review {
  padding: clamp(2.4rem, 6vw, 4.5rem) 0;
}
.page-about .about-review__head {
  margin-bottom: 1.8rem;
}
.page-about .about-steps {
  list-style: none;
  margin: 0 0 2rem;
  padding: 0;
  display: grid;
  gap: 1rem;
  counter-reset: about-step;
}
.page-about .about-steps__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
  padding: 1.2rem 1.2rem 1.2rem 1rem;
  background: var(--milk);
  border-radius: var(--radius-md);
  border: 1px solid var(--mist);
  border-left: 4px solid var(--moss);
}
.page-about .about-steps__item:nth-child(2) {
  border-left-color: var(--amber);
}
.page-about .about-steps__item:nth-child(3) {
  border-left-color: var(--flame);
}
.page-about .about-steps__num {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--metal);
  line-height: 1;
  padding-top: 0.15rem;
}
.page-about .about-steps__title {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--ink-night);
  margin: 0 0 0.4rem;
}
.page-about .about-steps__content p {
  font-size: 0.9rem;
  line-height: 1.75;
  color: #2b463c;
  margin: 0;
}

.page-about .about-cadence {
  display: grid;
  gap: 0.9rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--mist);
}
.page-about .about-cadence__block {
  padding: 1.1rem 1.1rem;
  background: var(--milk);
  border-radius: var(--radius-md);
  position: relative;
}
.page-about .about-cadence__block::after {
  content: "";
  position: absolute;
  left: 1.1rem;
  bottom: 0;
  width: 34px;
  height: 3px;
  background: var(--flame);
}
.page-about .about-cadence__label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--flame);
  letter-spacing: 0.06em;
  margin: 0 0 0.5rem;
}
.page-about .about-cadence__text {
  font-size: 0.88rem;
  line-height: 1.72;
  color: #2b463c;
  margin: 0;
}

/* ---------- TIMELINE ---------- */
.page-about .about-timeline {
  padding: clamp(2.4rem, 6vw, 4.5rem) 0;
}
.page-about .about-timeline__head {
  margin-bottom: 2rem;
}
.page-about .about-track {
  list-style: none;
  margin: 0;
  padding: 0 0 0 1.4rem;
  display: grid;
  gap: 1.3rem;
  position: relative;
}
.page-about .about-track::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: linear-gradient(180deg, var(--flame), var(--mist));
}
.page-about .about-track__item {
  position: relative;
}
.page-about .about-track__dot {
  position: absolute;
  left: -1.4rem;
  top: 0.45rem;
  width: 12px;
  height: 12px;
  background: var(--warm);
  border: 3px solid var(--flame);
  border-radius: 50%;
  transform: translateX(-1px);
  transition: background .22s var(--ease), transform .22s var(--ease);
}
.page-about .about-track__item:hover .about-track__dot {
  background: var(--flame);
  transform: translateX(-1px) scale(1.25);
}
.page-about .about-track__year {
  display: inline-block;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--ink-stand);
  letter-spacing: 0.06em;
  margin-bottom: 0.35rem;
}
.page-about .about-track__card {
  padding: 1.05rem 1.15rem;
  background: var(--milk);
  border-radius: var(--radius-md);
  border: 1px solid var(--mist);
  transition: border-color .22s var(--ease), box-shadow .22s var(--ease);
}
.page-about .about-track__item:hover .about-track__card {
  border-color: var(--amber);
  box-shadow: 0 18px 30px -26px rgba(11,46,36,.6);
}
.page-about .about-track__title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink-night);
  margin: 0 0 0.45rem;
}
.page-about .about-track__card p {
  font-size: 0.88rem;
  line-height: 1.74;
  color: #2b463c;
  margin: 0;
}

/* ---------- PARTNERS ---------- */
.page-about .about-partners {
  padding: clamp(2.6rem, 6vw, 4.8rem) 0;
  background:
    radial-gradient(760px 400px at 88% 10%, rgba(30,91,70,.85), transparent 68%),
    var(--ink-night);
}
.page-about .about-partners__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 2.6rem);
  align-items: start;
}
.page-about .about-eco__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1rem;
  border: none;
}
.page-about .about-eco__btn {
  padding: 0.55rem 0.95rem;
  border-radius: var(--pill);
  border: 1px solid rgba(255,255,255,.16);
  background: transparent;
  color: #c4d4cd;
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}
.page-about .about-eco__btn:hover {
  border-color: var(--amber);
  color: var(--amber);
}
.page-about .about-eco__btn.is-active,
.page-about .about-eco__btn[aria-selected="true"] {
  background: var(--flame);
  border-color: var(--flame);
  color: #fff;
}
.page-about .about-eco__btn:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 2px;
}
.page-about .about-eco__panel {
  padding: 1.4rem 1.3rem;
  background: var(--ink-stand);
  border-radius: 2px var(--radius-lg) var(--radius-lg) var(--radius-lg);
  border: 1px solid rgba(255,255,255,.08);
  animation: about-fade .28s var(--ease);
}
.page-about .about-eco__big {
  font-size: 2rem;
  font-weight: 700;
  color: var(--amber);
  margin: 0 0 0.6rem;
  line-height: 1;
}
.page-about .about-eco__text {
  font-size: 0.9rem;
  line-height: 1.78;
  color: #c4d4cd;
  margin: 0;
}

.page-about .about-promise {
  margin-top: clamp(1.8rem, 4vw, 2.6rem);
  padding-top: 1.6rem;
  border-top: 1px solid rgba(255,255,255,.12);
}
.page-about .about-promise__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--warm);
  margin: 0 0 0.9rem;
}
.page-about .about-promise__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}
.page-about .about-promise__list li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.9rem;
  line-height: 1.75;
  color: #b9cbc3;
}
.page-about .about-promise__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 9px;
  height: 9px;
  background: var(--signal);
  border-radius: 50%;
}

/* ---------- CTA ---------- */
.page-about .about-cta {
  padding: clamp(2.4rem, 6vw, 4rem) 0 clamp(3rem, 7vw, 5rem);
}
.page-about .about-cta__inner {
  display: grid;
  gap: 1.6rem;
  padding: clamp(1.5rem, 4vw, 2.4rem);
  background: var(--milk);
  border-radius: var(--radius-lg);
  border: 1px solid var(--mist);
  box-shadow: 0 28px 54px -42px rgba(11,46,36,.7);
}
.page-about .about-cta__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.25rem, 4vw, 1.7rem);
  line-height: 1.26;
  color: var(--ink-night);
  margin: 0 0 0.7rem;
}
.page-about .about-cta__text {
  font-size: 0.93rem;
  line-height: 1.8;
  color: #2b463c;
  margin: 0;
  max-width: var(--about-narrow);
}
.page-about .about-cta__links {
  display: grid;
  gap: 0.55rem;
}
.page-about .about-cta__link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  border-radius: 3px var(--radius-md) var(--radius-md) var(--radius-md);
  background: var(--warm);
  border: 1px solid var(--mist);
  color: var(--ink-stand);
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
  transition: transform .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}
.page-about .about-cta__link .mono {
  font-size: 0.76rem;
  color: var(--metal);
  letter-spacing: 0.06em;
}
.page-about .about-cta__link:hover {
  transform: translateX(3px);
  border-color: var(--flame);
  background: var(--milk);
}
.page-about .about-cta__link:focus-visible {
  outline: 3px solid var(--flame);
  outline-offset: 2px;
}
.page-about .about-cta__link--flame {
  background: var(--ink-night);
  border-color: var(--ink-night);
  color: var(--warm);
}
.page-about .about-cta__link--flame .mono {
  color: var(--flame);
}
.page-about .about-cta__link--flame:hover {
  background: var(--ink-stand);
  border-color: var(--flame);
}

/* ---------- RESPONSIVE ---------- */
@media (min-width: 720px) {
  .page-about .about-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
  }
  .page-about .about-hero__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
  }
  .page-about .about-hero__stats li {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }
  .page-about .about-origin__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.75fr);
    align-items: start;
  }
  .page-about .about-team__map {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
  }
  .page-about .about-cadence {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-about .about-cta__links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-about .about-tabs__panel .about-tabs__body {
    padding: 1.9rem 1.8rem 1.6rem;
  }
}

@media (min-width: 1000px) {
  .page-about .about-hero {
    padding-top: 2rem;
  }
  .page-about .about-hero__title {
    font-size: 3.35rem;
  }
  .page-about .about-origin__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.72fr);
    gap: 3.5rem;
  }
  .page-about .about-principles .container {
    display: grid;
    grid-template-columns: minmax(0, 1.42fr) minmax(0, 0.58fr);
    grid-template-areas:
      "head head"
      "tabs figure";
    column-gap: 2.6rem;
    align-items: start;
  }
  .page-about .about-principles__head { grid-area: head; }
  .page-about .about-tabs { grid-area: tabs; }
  .page-about .about-principles__figure {
    grid-area: figure;
    margin: 0;
    position: sticky;
    top: 96px;
  }
  .page-about .about-team__grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    gap: 3rem;
  }
  .page-about .about-track {
    padding-left: 0;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.2rem;
  }
  .page-about .about-track::before {
    left: 6px;
    right: 6px;
    top: 5px;
    bottom: auto;
    width: auto;
    height: 2px;
    background: linear-gradient(90deg, var(--flame), var(--moss) 60%, var(--mist));
  }
  .page-about .about-track__item {
    padding-top: 1.7rem;
  }
  .page-about .about-track__dot {
    left: 0;
    top: 0;
    transform: none;
  }
  .page-about .about-track__item:hover .about-track__dot {
    transform: scale(1.25);
  }
  .page-about .about-partners__grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    gap: 3rem;
    align-items: start;
  }
  .page-about .about-cta__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: center;
    gap: 2.4rem;
    padding: 2.6rem 2.8rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .about-tabs__panel,
  .page-about .about-eco__panel {
    animation: none;
  }
  .page-about .about-team__cell:hover,
  .page-about .about-cta__link:hover,
  .page-about .about-track__item:hover .about-track__dot {
    transform: none;
  }
}
<<<END>>>