.page-about {
  --about-line: rgba(20, 24, 15, 0.14);
  --about-line-light: rgba(246, 243, 231, 0.18);
  --about-gap: clamp(20px, 3.5vw, 40px);
}

.page-about .about-head {
  max-width: 720px;
  margin-bottom: clamp(28px, 4vw, 48px);
}

.page-about .about-head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: clamp(26px, 4.4vw, 42px);
  line-height: 1.22;
  margin: 10px 0 14px;
  color: var(--seed);
}

.page-about .about-head__sub {
  font-size: 16px;
  line-height: 1.75;
  color: var(--moss);
  margin: 0;
  max-width: 40em;
}

.page-about .about-head--light h2 { color: var(--cream); }
.page-about .about-head--light .about-head__sub { color: rgba(246, 243, 231, 0.74); }
.page-about .about-head--light .label-mono { color: var(--pulse); }

/* ---------- HERO ---------- */
.page-about .about-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 5vw, 44px) 0 clamp(48px, 7vw, 88px);
  background:
    linear-gradient(152deg, var(--ink) 0%, #14361f 46%, var(--flesh-deep) 100%);
  color: var(--cream);
}

.page-about .about-hero::before {
  content: "";
  position: absolute;
  top: -18%;
  right: -22%;
  width: 78%;
  height: 150%;
  background: linear-gradient(200deg, rgba(79, 168, 61, 0.55), rgba(200, 255, 61, 0.08));
  clip-path: polygon(38% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-about .about-hero::after {
  content: "";
  position: absolute;
  inset: auto -6% -24% 18%;
  height: 62%;
  background-image: radial-gradient(circle, rgba(200, 255, 61, 0.55) 1.6px, transparent 1.8px);
  background-size: 24px 24px;
  transform: rotate(-6deg);
  opacity: 0.4;
  pointer-events: none;
}

.page-about .about-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(28px, 5vw, 56px);
}

.page-about .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0 0 clamp(20px, 3vw, 30px);
  padding: 0;
  font-size: 13px;
}

.page-about .breadcrumb-link {
  color: rgba(246, 243, 231, 0.72);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
}

.page-about .breadcrumb-link:hover,
.page-about .breadcrumb-link:focus-visible {
  color: var(--pulse);
  border-bottom-color: var(--pulse);
}

.page-about .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  margin-right: 8px;
  color: rgba(246, 243, 231, 0.4);
}

.page-about .breadcrumb-item[aria-current] span,
.page-about .breadcrumb-item span[aria-current] {
  color: var(--cream);
}

.page-about .about-hero__eyebrow {
  color: var(--pulse);
  margin: 0 0 14px;
}

.page-about .about-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: clamp(32px, 6.4vw, 64px);
  line-height: 1.1;
  margin: 0 0 18px;
  max-width: 15em;
  transform: skewX(-3deg);
  transform-origin: left bottom;
  text-shadow: 1.5px 0 0 rgba(200, 255, 61, 0.22);
}

.page-about .about-hero__lead {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(246, 243, 231, 0.86);
  margin: 0 0 clamp(22px, 3vw, 32px);
  max-width: 36em;
}

.page-about .about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-about .about-hero__actions .btn {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
}

.page-about .about-hero__actions .btn-ghost {
  border: 1px solid rgba(246, 243, 231, 0.4);
  color: var(--cream);
  background: transparent;
}

.page-about .about-hero__actions .btn-ghost:hover,
.page-about .about-hero__actions .btn-ghost:focus-visible {
  border-color: var(--pulse);
  color: var(--pulse);
}

.page-about .about-board {
  align-self: start;
  padding: 22px 22px 18px;
  border-radius: var(--radius-lg);
  background: rgba(246, 243, 231, 0.07);
  border: 1px solid rgba(246, 243, 231, 0.16);
  backdrop-filter: blur(6px);
}

.page-about .about-board__title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--pulse);
  margin: 0 0 14px;
}

.page-about .about-board__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-about .about-board__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(246, 243, 231, 0.12);
}

.page-about .about-board__k {
  font-size: 13px;
  color: rgba(246, 243, 231, 0.68);
}

.page-about .about-board__v {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 16px;
  color: var(--cream);
  white-space: nowrap;
}

.page-about .about-board__foot {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(246, 243, 231, 0.6);
}

.page-about .about-board__foot a {
  color: var(--pulse);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 255, 61, 0.4);
}

/* ---------- TIMELINE ---------- */
.page-about .about-timeline {
  padding: clamp(48px, 7vw, 96px) 0;
  background: var(--cream);
}

.page-about .about-timeline__grid {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

.page-about .about-rail__media {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lift);
}

.page-about .about-rail__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.page-about .about-rail__note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--moss);
  padding-left: 14px;
  border-left: 2px solid var(--kiwi);
}

.page-about .season-list {
  list-style: none;
  margin: 0;
  padding: 0 0 0 24px;
  border-left: 1px solid var(--about-line);
  display: grid;
  gap: clamp(18px, 2.4vw, 26px);
}

.page-about .season-item {
  position: relative;
  transition: transform 0.24s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.page-about .season-item::before {
  content: "";
  position: absolute;
  left: -30px;
  top: 12px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--moss);
  box-shadow: 0 0 0 5px var(--cream);
  transition: background 0.24s ease, transform 0.24s ease;
}

.page-about .season-item:hover::before,
.page-about .season-item:focus-within::before {
  background: var(--kiwi);
  transform: scale(1.35);
}

.page-about .season-item__body {
  position: relative;
  padding: 20px 22px;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid rgba(20, 24, 15, 0.08);
  overflow: hidden;
}

.page-about .season-item:hover .season-item__body {
  border-color: rgba(79, 168, 61, 0.45);
}

.page-about .season-item__index {
  position: absolute;
  top: -18px;
  right: 6px;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(56px, 9vw, 88px);
  line-height: 1;
  color: rgba(79, 168, 61, 0.14);
  letter-spacing: -0.04em;
  pointer-events: none;
  user-select: none;
}

.page-about .season-item__tag {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--flesh-deep);
  margin: 0 0 8px;
}

.page-about .season-item__body h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(18px, 2.4vw, 22px);
  line-height: 1.35;
  margin: 0 0 8px;
  color: var(--seed);
  position: relative;
  z-index: 1;
}

.page-about .season-item__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: #3b463a;
  position: relative;
  z-index: 1;
}

.page-about .season-item--now .season-item__body {
  background: var(--ink);
  border-color: var(--ink);
}

.page-about .season-item--now .season-item__body h3 { color: var(--cream); }
.page-about .season-item--now .season-item__body p { color: rgba(246, 243, 231, 0.78); }
.page-about .season-item--now .season-item__tag { color: var(--pulse); }
.page-about .season-item--now .season-item__index { color: rgba(200, 255, 61, 0.16); }
.page-about .season-item--now::before { background: var(--pulse); }

/* ---------- WHY ---------- */
.page-about .about-why {
  padding: clamp(48px, 7vw, 96px) 0;
  background: var(--mist);
}

.page-about .about-why__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-about .about-why__rail .label-mono { color: var(--flesh-deep); }

.page-about .about-why__num {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(64px, 10vw, 96px);
  line-height: 0.9;
  color: var(--flesh-deep);
  margin: 12px 0 14px;
  letter-spacing: -0.05em;
}

.page-about .about-why__note {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: #465641;
  max-width: 22em;
}

.page-about .about-why__main h2 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: clamp(26px, 4.4vw, 40px);
  line-height: 1.24;
  margin: 0 0 16px;
  color: var(--seed);
}

.page-about .about-why__main > p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.8;
  color: #34402f;
  max-width: 38em;
}

.page-about .about-why__figure {
  margin: 26px 0;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--ink);
}

.page-about .about-why__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-about .about-why__figure figcaption {
  position: absolute;
  left: 18px;
  bottom: 16px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--cream);
  background: rgba(14, 36, 24, 0.78);
  padding: 7px 12px;
  border-radius: var(--radius-pill);
}

.page-about .about-why__points {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-about .about-why__points li {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 14px;
  align-items: start;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.6);
  border-left: 3px solid var(--kiwi);
}

.page-about .about-why__k {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--flesh-deep);
  padding-top: 2px;
}

.page-about .about-why__points p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: #34402f;
}

/* ---------- CREW ---------- */
.page-about .about-crew {
  padding: clamp(48px, 7vw, 96px) 0;
  background: var(--cream);
}

.page-about .about-crew__grid {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  align-items: start;
}

.page-about .about-crew__text h2 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: clamp(26px, 4.4vw, 40px);
  line-height: 1.24;
  margin: 10px 0 14px;
  color: var(--seed);
}

.page-about .about-crew__text > p {
  margin: 0 0 26px;
  font-size: 16px;
  line-height: 1.8;
  color: #3b463a;
  max-width: 38em;
}

.page-about .crew-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-about .crew-list li {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid var(--about-line);
}

.page-about .crew-list li:last-child {
  border-bottom: 1px solid var(--about-line);
}

.page-about .crew-num {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 30px;
  line-height: 1;
  color: var(--kiwi);
  letter-spacing: -0.03em;
}

.page-about .crew-list h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  margin: 0 0 6px;
  color: var(--seed);
}

.page-about .crew-list p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: #4a5547;
}

.page-about .about-crew__figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lift);
  position: relative;
}

.page-about .about-crew__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-about .about-crew__figure figcaption {
  padding: 14px 18px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--moss);
  background: var(--white);
}

/* ---------- FLOW ---------- */
.page-about .about-flow {
  padding: clamp(48px, 7vw, 96px) 0;
  background:
    radial-gradient(circle at 82% 12%, rgba(79, 168, 61, 0.32), transparent 55%),
    var(--ink);
  color: var(--cream);
}

.page-about .flow-wrap {
  position: relative;
}

.page-about .flow-line {
  display: none;
  width: 100%;
  height: 56px;
  color: rgba(200, 255, 61, 0.55);
  margin-bottom: -8px;
}

.page-about .flow-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-about .flow-item details {
  border-radius: var(--radius-md);
  background: rgba(246, 243, 231, 0.06);
  border: 1px solid var(--about-line-light);
  transition: border-color 0.18s ease, background 0.18s ease;
}

.page-about .flow-item details[open] {
  background: rgba(200, 255, 61, 0.08);
  border-color: rgba(200, 255, 61, 0.55);
}

.page-about .flow-item summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  min-height: 44px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--cream);
}

.page-about .flow-item summary::-webkit-details-marker { display: none; }

.page-about .flow-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--pulse);
  letter-spacing: 0.08em;
  flex: none;
}

.page-about .flow-item details[open] .flow-title { color: var(--pulse); }

.page-about .flow-body {
  padding: 0 18px 18px 46px;
  border-top: 1px solid rgba(246, 243, 231, 0.12);
  margin-top: 2px;
  padding-top: 14px;
}

.page-about .flow-body p {
  margin: 0 0 8px;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(246, 243, 231, 0.82);
}

.page-about .flow-out {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--pulse);
}

/* ---------- REACH ---------- */
.page-about .about-reach {
  padding: clamp(48px, 7vw, 96px) 0;
  background: var(--cream);
}

.page-about .about-reach__inner {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
}

.page-about .about-reach__figures {
  display: grid;
  gap: 14px;
}

.page-about .reach-figure {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "k v"
    "d d";
  align-items: baseline;
  gap: 4px 14px;
  padding: 18px 20px;
  border-radius: var(--radius-md);
  background: var(--white);
  border-left: 4px solid var(--kiwi);
  box-shadow: var(--shadow-lift);
}

.page-about .reach-figure__k {
  grid-area: k;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--moss);
}

.page-about .reach-figure__v {
  grid-area: v;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 28px;
  line-height: 1;
  color: var(--flesh-deep);
  letter-spacing: -0.03em;
}

.page-about .reach-figure__d {
  grid-area: d;
  font-size: 13.5px;
  line-height: 1.7;
  color: #4a5547;
}

.page-about .about-reach__text h2 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: clamp(24px, 4.2vw, 36px);
  line-height: 1.26;
  margin: 0 0 16px;
  color: var(--seed);
}

.page-about .about-reach__text p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.82;
  color: #3b463a;
  max-width: 38em;
}

.page-about .about-reach__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-about .about-reach__links .btn {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
}

.page-about .about-reach__links .btn-outline {
  border: 1.5px solid var(--seed);
  color: var(--seed);
  background: transparent;
}

.page-about .about-reach__links .btn-outline:hover,
.page-about .about-reach__links .btn-outline:focus-visible {
  background: var(--seed);
  color: var(--cream);
}

/* ---------- responsive ---------- */
@media (min-width: 760px) {
  .page-about .about-hero__inner {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.72fr);
    align-items: start;
  }

  .page-about .about-crew__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .page-about .about-reach__inner {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
  }

  .page-about .about-why__grid {
    grid-template-columns: minmax(0, 3fr) minmax(0, 7fr);
  }
}

@media (min-width: 900px) {
  .page-about .about-timeline__grid {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 56px);
  }

  .page-about .about-rail {
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-about .flow-line { display: block; }

  .page-about .flow-list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 12px;
    align-items: start;
  }

  .page-about .flow-item:nth-child(even) { margin-top: 26px; }

  .page-about .flow-item summary {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    font-size: 15px;
  }

  .page-about .flow-body {
    padding-left: 18px;
  }
}

@media (min-width: 1100px) {
  .page-about .season-list {
    padding-left: 30px;
  }

  .page-about .season-item::before { left: -36px; }

  .page-about .season-item__body {
    padding: 24px 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .season-item,
  .page-about .season-item::before,
  .page-about .flow-item details {
    transition: none;
  }
}