.page-about {
  --about-hair: rgba(200, 216, 208, 0.26);
  --about-soft: rgba(247, 241, 231, 0.74);
  --about-ink-soft: rgba(44, 51, 48, 0.72);
  background-color: var(--green);
  color: var(--cream);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- Hero ---------- */
.page-about .about-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 3vw, 28px) 0 clamp(38px, 6vw, 76px);
  background:
    radial-gradient(circle at 82% 8%, rgba(0, 229, 195, 0.16), transparent 56%),
    radial-gradient(circle at 8% 92%, rgba(255, 107, 53, 0.12), transparent 48%),
    linear-gradient(158deg, #0B3D2E 0%, #0A3529 58%, #101815 100%);
  border-bottom: 1px solid var(--about-hair);
}

.page-about .about-hero__wave {
  position: absolute;
  right: -4%;
  bottom: 6%;
  width: min(560px, 62%);
  height: 120px;
  color: var(--cyan);
  opacity: 0.28;
  pointer-events: none;
}

.page-about .about-hero__crumb {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-data);
  font-size: var(--micro);
  letter-spacing: 0.08em;
  color: var(--mist);
  padding-bottom: clamp(22px, 4vw, 46px);
}

.page-about .about-hero__crumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--ease), border-color var(--ease);
}

.page-about .about-hero__crumb a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-about .about-hero__crumb .breadcrumb__sep {
  color: rgba(143, 227, 214, 0.55);
}

.page-about .about-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(26px, 4vw, 44px);
}

.page-about .about-hero__eyebrow {
  color: var(--cyan);
  margin: 0 0 16px;
}

.page-about .about-hero__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.35rem, 8.4vw, 5.4rem);
  line-height: 0.94;
  letter-spacing: -0.02em;
  margin: 0 0 22px;
  color: var(--cream);
}

.page-about .about-hero__accent {
  color: var(--cyan);
  display: inline-block;
}

.page-about .about-hero__lead {
  max-width: 60ch;
  margin: 0 0 26px;
  font-size: var(--step-1);
  line-height: 1.6;
  color: var(--about-soft);
}

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

.page-about .about-hero__facts {
  border: 1px solid var(--about-hair);
  background: rgba(16, 24, 21, 0.44);
  padding: 6px 18px;
  align-self: start;
}

.page-about .about-facts {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-about .about-fact {
  display: grid;
  grid-template-columns: 5.4rem minmax(0, 1fr);
  align-items: baseline;
  gap: 12px;
  padding: 14px 0;
  border-top: 1px solid var(--about-hair);
}

.page-about .about-fact:first-child {
  border-top: 0;
}

.page-about .about-fact__num {
  font-family: var(--font-data);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

.page-about .about-fact__unit {
  font-size: 0.85rem;
  margin-left: 2px;
  color: var(--mist);
}

.page-about .about-fact__label {
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--about-soft);
}

/* ---------- Layout with sticky index ---------- */
.page-about .about-layout {
  padding-top: clamp(32px, 5vw, 68px);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-about .about-index {
  margin-bottom: clamp(26px, 4vw, 40px);
  border-top: 1px solid var(--about-hair);
  border-bottom: 1px solid var(--about-hair);
  padding: 14px 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-about .about-index__eyebrow {
  margin: 0 0 10px;
  color: var(--mist);
}

.page-about .about-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 20px;
}

.page-about .about-index__list li {
  flex: 0 0 auto;
}

.page-about .about-index__list a {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--about-soft);
  text-decoration: none;
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
  white-space: nowrap;
  transition: color var(--ease), border-color var(--ease);
}

.page-about .about-index__list a:hover,
.page-about .about-index__list a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-about .about-index__num {
  font-family: var(--font-data);
  font-size: var(--micro);
  letter-spacing: 0.08em;
  color: var(--orange);
}

/* ---------- Sections ---------- */
.page-about .about-section + .about-section {
  margin-top: clamp(44px, 7vw, 92px);
}

.page-about .about-section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  border-top: 1px solid var(--about-hair);
  padding-top: 14px;
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-about .about-section__num {
  font-family: var(--font-data);
  font-size: var(--micro);
  letter-spacing: 0.1em;
  color: var(--cyan);
  flex: 0 0 auto;
}

.page-about .about-section__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.65rem, 4.4vw, 2.7rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--cream);
}

.page-about .about-lead {
  max-width: 66ch;
  margin: 0 0 clamp(20px, 3vw, 30px);
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--about-soft);
}

.page-about .about-bodytext {
  max-width: 66ch;
  margin: clamp(20px, 3vw, 28px) 0 0;
  font-size: 0.98rem;
  line-height: 1.75;
  color: var(--about-soft);
}

.page-about .about-cols {
  display: grid;
  gap: clamp(22px, 3vw, 36px);
}

.page-about .about-cols__main p {
  max-width: 64ch;
  margin: 0 0 16px;
  font-size: 0.98rem;
  line-height: 1.78;
  color: var(--about-soft);
}

.page-about .about-cols__main p:last-child {
  margin-bottom: 0;
}

.page-about .about-quote {
  margin: 0;
  padding: 20px 20px 20px 22px;
  border-left: 3px solid var(--orange);
  border-top: 1px solid var(--about-hair);
  border-right: 1px solid var(--about-hair);
  border-bottom: 1px solid var(--about-hair);
  background: rgba(16, 24, 21, 0.4);
}

.page-about .about-quote p {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.35rem;
  line-height: 1.3;
  color: var(--cream);
}

/* ---------- Figures ---------- */
.page-about .about-figure {
  margin: clamp(22px, 4vw, 36px) 0 0;
}

.page-about .about-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border: 1px solid var(--about-hair);
  object-fit: cover;
}

.page-about .about-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-data);
  font-size: var(--micro);
  letter-spacing: 0.08em;
  color: var(--mist);
}

/* ---------- Paper panel ---------- */
.page-about .about-panel--paper {
  background: var(--paper);
  color: var(--charcoal);
  border: 1px solid var(--ink);
  box-shadow: var(--shadow-paper);
  padding: clamp(20px, 4vw, 44px);
  position: relative;
}

.page-about .about-panel--paper::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 54px;
  height: 4px;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
}

.page-about .about-panel--paper .about-section__head {
  border-top: 0;
  padding-top: 0;
}

.page-about .about-panel--paper .about-section__num {
  color: var(--deep-orange);
}

.page-about .about-panel--paper .about-section__title {
  color: var(--ink);
}

.page-about .about-panel--paper .about-lead,
.page-about .about-panel--paper .about-bodytext {
  color: var(--about-ink-soft);
}

/* ---------- Timeline ---------- */
.page-about .about-stages {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-about .stage {
  background: var(--cream);
  border: 1px solid var(--charcoal);
  box-shadow: var(--shadow-paper);
  transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
}

.page-about .stage:nth-child(even) {
  margin-left: clamp(0px, 4vw, 30px);
}

.page-about .stage:nth-child(odd) {
  margin-right: clamp(0px, 4vw, 30px);
}

.page-about .stage:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-paper-lift);
}

.page-about .stage summary {
  list-style: none;
  cursor: pointer;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
}

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

.page-about .stage summary:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: -2px;
}

.page-about .stage__num {
  font-family: var(--font-data);
  font-size: var(--micro);
  letter-spacing: 0.08em;
  color: var(--deep-orange);
  padding: 3px 7px;
  border: 1px solid rgba(184, 74, 36, 0.45);
}

.page-about .stage__title {
  font-size: 0.96rem;
  font-weight: 600;
  color: var(--ink);
}

.page-about .stage__mark {
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--charcoal);
  border-bottom: 2px solid var(--charcoal);
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform var(--ease);
}

.page-about .stage[open] .stage__mark {
  transform: rotate(-135deg) translate(-2px, -2px);
}

.page-about .stage[open] summary {
  border-bottom: 1px solid rgba(44, 51, 48, 0.2);
}

.page-about .stage__body {
  margin: 0;
  padding: 14px 16px 18px;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--about-ink-soft);
}

/* ---------- Pipeline ---------- */
.page-about .about-rail {
  display: block;
  width: 100%;
  height: 34px;
  color: var(--mist);
  margin-bottom: 16px;
  opacity: 0.8;
}

.page-about .about-pipeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-about .pipe {
  position: relative;
  padding: 18px 18px 20px 22px;
  border: 1px solid var(--about-hair);
  background: rgba(16, 24, 21, 0.38);
  transition: transform var(--ease), border-color var(--ease), background-color var(--ease);
}

.page-about .pipe::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: var(--cyan);
  transition: background-color var(--ease);
}

.page-about .pipe:nth-child(2)::before {
  background: var(--mist);
}

.page-about .pipe:nth-child(3)::before {
  background: var(--orange);
}

.page-about .pipe:hover {
  transform: translateY(-2px);
  border-color: var(--cyan);
  background: rgba(16, 24, 21, 0.62);
}

.page-about .pipe__time {
  margin: 0 0 6px;
  font-family: var(--font-data);
  font-size: var(--micro);
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-about .pipe__step {
  margin: 0 0 4px;
  font-family: var(--font-data);
  font-size: var(--micro);
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-about .pipe__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--cream);
}

.page-about .pipe__duty {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--about-soft);
  transition: color var(--ease);
}

.page-about .pipe:hover .pipe__duty {
  color: var(--cream);
}

/* ---------- Team ---------- */
.page-about .about-team {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-about .team-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 6px 16px;
  padding: 14px 0;
  border-top: 1px solid rgba(44, 51, 48, 0.2);
}

.page-about .team-row:first-child {
  border-top: 0;
}

.page-about .team-row__name {
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--ink);
}

.page-about .team-row__count {
  font-family: var(--font-data);
  font-size: 0.9rem;
  color: var(--deep-orange);
  white-space: nowrap;
}

.page-about .team-row__duty {
  grid-column: 1 / -1;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--about-ink-soft);
}

.page-about .team-row__bar {
  grid-column: 1 / -1;
  display: block;
  height: 5px;
  background: rgba(44, 51, 48, 0.14);
  margin-top: 4px;
}

.page-about .team-row__fill {
  display: block;
  height: 100%;
  background: var(--deep-orange);
}

.page-about .team-row:nth-child(1) .team-row__fill {
  width: 38%;
}

.page-about .team-row:nth-child(2) .team-row__fill {
  width: 21%;
}

.page-about .team-row:nth-child(3) .team-row__fill {
  width: 17%;
}

.page-about .team-row:nth-child(4) .team-row__fill {
  width: 24%;
}

.page-about .about-note {
  margin: clamp(16px, 3vw, 24px) 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(44, 51, 48, 0.2);
  font-size: 0.84rem;
  line-height: 1.6;
  color: var(--about-ink-soft);
}

/* ---------- Coverage stats ---------- */
.page-about .about-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--about-hair);
  border: 1px solid var(--about-hair);
}

.page-about .about-stat {
  background: rgba(16, 24, 21, 0.5);
  padding: 16px 14px;
  display: grid;
  gap: 6px;
}

.page-about .about-stat__num {
  font-family: var(--font-data);
  font-size: clamp(1.7rem, 5vw, 2.4rem);
  font-weight: 700;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  line-height: 1;
}

.page-about .about-stat__label {
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: var(--about-soft);
}

/* ---------- Partners ---------- */
.page-about .about-cols--reverse .about-cols__main p {
  color: var(--about-soft);
}

.page-about .about-inline-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 22px;
}

.page-about .about-link {
  font-size: 0.88rem;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 195, 0.4);
  padding-bottom: 2px;
  transition: color var(--ease), border-color var(--ease);
}

.page-about .about-link:hover {
  color: var(--cream);
  border-bottom-color: var(--orange);
}

.page-about .about-stamp {
  border: 1px solid var(--orange);
  padding: 20px;
  background: rgba(255, 107, 53, 0.08);
}

.page-about .about-stamp__label {
  margin: 0 0 10px;
  font-family: var(--font-data);
  font-size: var(--micro);
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-about .about-stamp__text {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 1.4rem;
  line-height: 1.25;
  color: var(--cream);
}

.page-about .about-stamp__year {
  font-family: var(--font-data);
  font-size: 1rem;
  color: var(--cyan);
  letter-spacing: 0.06em;
}

.page-about .about-stamp__meta {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 107, 53, 0.4);
  font-size: 0.82rem;
  color: var(--about-soft);
}

/* ---------- Start block ---------- */
.page-about .about-start {
  border: 1px solid var(--about-hair);
  background: linear-gradient(140deg, rgba(0, 229, 195, 0.1), rgba(255, 107, 53, 0.09));
  padding: clamp(22px, 4vw, 40px);
}

.page-about .about-start__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
  color: var(--cream);
}

.page-about .about-start__text {
  max-width: 62ch;
  margin: 0 0 22px;
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--about-soft);
}

.page-about .about-start__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

.page-about .about-start__contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  padding-top: 18px;
  border-top: 1px solid var(--about-hair);
}

.page-about .about-start__label {
  font-family: var(--font-data);
  font-size: var(--micro);
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-about .copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  background: transparent;
  border: 1px solid var(--about-hair);
  color: var(--cream);
  cursor: pointer;
  font: inherit;
  transition: border-color var(--ease), color var(--ease), background-color var(--ease);
}

.page-about .copy-btn:hover,
.page-about .copy-btn:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-about .copy-btn__value {
  font-family: var(--font-data);
  font-size: 0.82rem;
  letter-spacing: 0.01em;
}

.page-about .copy-btn__hint {
  font-family: var(--font-data);
  font-size: var(--micro);
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-about .copy-btn[data-copy-state="done"] .copy-btn__hint {
  color: var(--cyan);
}

/* ---------- Responsive ---------- */
@media (min-width: 700px) {
  .page-about .about-hero__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 0.9fr);
    align-items: start;
  }

  .page-about .about-pipeline {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-about .about-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-about .about-cols {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-about .about-cols--reverse {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 0.8fr);
  }
}

@media (min-width: 1024px) {
  .page-about .about-layout {
    display: grid;
    grid-template-columns: 196px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 64px);
    align-items: start;
  }

  .page-about .about-index {
    position: sticky;
    top: 108px;
    margin-bottom: 0;
    border-bottom: 0;
    padding: 14px 0 0;
    overflow: visible;
  }

  .page-about .about-index__list {
    display: grid;
    gap: 0;
  }

  .page-about .about-index__list a {
    padding: 10px 0;
    border-bottom: 1px solid rgba(200, 216, 208, 0.16);
    white-space: normal;
  }

  .page-about .about-index__list li:last-child a {
    border-bottom: 0;
  }

  .page-about .about-hero__wave {
    height: 150px;
  }
}

@media (min-width: 1200px) {
  .page-about .about-hero__title {
    font-size: clamp(3.4rem, 5.6vw, 5.6rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .stage,
  .page-about .pipe,
  .page-about .stage__mark,
  .page-about .about-index__list a,
  .page-about .about-link,
  .page-about .copy-btn {
    transition: none;
  }

  .page-about .stage:hover,
  .page-about .pipe:hover {
    transform: none;
  }
}
<<<END>>>