.page-about {
  --about-orange: #FF5C00;
  --about-violet: #8A2BE2;
  --about-copper: #B87333;
  --about-line: rgba(44, 44, 58, 0.6);
  --about-panel: rgba(18, 18, 27, 0.72);
}

.page-about .about-hero {
  position: relative;
  min-height: 560px;
  padding: 40px 0 56px;
  overflow: hidden;
  background: var(--bg-void);
  border-bottom: 1px solid var(--line-edge);
}

.page-about .about-hero__backdrop {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-about .about-hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 62%;
}

.page-about .about-hero__veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(10, 10, 15, 0.98) 0%,
    rgba(10, 10, 15, 0.78) 55%,
    rgba(10, 10, 15, 0.38) 100%
  );
}

.page-about .about-hero__grid {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0.4;
  background-image:
    linear-gradient(rgba(44, 44, 58, 0.38) 1px, transparent 1px),
    linear-gradient(90deg, rgba(44, 44, 58, 0.38) 1px, transparent 1px);
  background-size: 44px 44px;
}

@media (prefers-reduced-motion: no-preference) {
  .page-about .about-hero__grid {
    animation: about-hero-grid-drift 26s linear infinite;
  }

  @keyframes about-hero-grid-drift {
    from {
      background-position: 0 0, 0 0;
    }
    to {
      background-position: 44px 44px, 44px 44px;
    }
  }
}

.page-about .about-hero__ticks {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 2;
  display: flex;
  height: 16px;
  border-top: 1px solid var(--line-edge);
  opacity: 0.7;
}

.page-about .about-hero__ticks span {
  flex: 1;
  border-right: 1px solid rgba(44, 44, 58, 0.55);
}

.page-about .about-hero__ticks span:nth-child(3n) {
  border-right-color: rgba(184, 115, 51, 0.75);
  border-right-width: 2px;
}

.page-about .about-hero__inner {
  position: relative;
  z-index: 2;
}

.page-about .about-hero__frame {
  position: relative;
  max-width: 720px;
  margin-top: 32px;
  padding: 24px 20px 28px;
  background: rgba(10, 10, 15, 0.78);
  border: 1px solid var(--line-edge);
  box-shadow: inset 0 0 0 1px rgba(255, 92, 0, 0.05);
}

.page-about .about-hero__frame::before,
.page-about .about-hero__frame::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  border-color: var(--about-orange);
  border-style: solid;
}

.page-about .about-hero__frame::before {
  top: -2px;
  left: -2px;
  border-width: 2px 0 0 2px;
}

.page-about .about-hero__frame::after {
  right: -2px;
  bottom: -2px;
  border-width: 0 2px 2px 0;
}

.page-about .about-hero__title {
  margin: 14px 0 18px;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(36px, 7vw, 64px);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.page-about .about-hero__lead {
  max-width: 620px;
  margin: 0;
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.8;
}

.page-about .about-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.page-about .about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-about .about-dashboard {
  position: relative;
  padding-block: clamp(36px, 5vw, 56px);
  background:
    radial-gradient(circle at 16% 50%, rgba(138, 43, 226, 0.08), transparent 32%),
    repeating-linear-gradient(90deg, transparent, transparent 80px, rgba(44, 44, 58, 0.14) 81px);
}

.page-about .about-dashboard__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.page-about .about-dashboard__cell {
  position: relative;
  overflow: hidden;
  padding: 18px 16px;
  background: var(--about-panel);
  border: 1px solid var(--line-edge);
}

.page-about .about-dashboard__cell::after {
  content: "";
  position: absolute;
  right: -16px;
  bottom: -16px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 92, 0, 0.28), transparent 70%);
}

.page-about .about-origin,
.page-about .about-milestones,
.page-about .about-team,
.page-about .about-cred,
.page-about .about-eco,
.page-about .about-idea {
  padding-block: clamp(56px, 8vw, 88px);
}

.page-about .about-origin {
  position: relative;
  border-bottom: 1px solid var(--line-edge);
}

.page-about .about-origin__layout {
  display: grid;
  gap: 28px;
  align-items: start;
}

.page-about .about-origin__lead {
  font-size: 18px;
  line-height: 1.8;
  color: var(--text-primary);
  font-weight: 500;
}

.page-about .about-origin__content p {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.85;
}

.page-about .about-origin__content p + p {
  margin-top: 14px;
}

.page-about .about-origin__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-about .about-origin__aside {
  padding: 22px 20px;
  background: linear-gradient(160deg, rgba(23, 23, 35, 0.82), rgba(18, 18, 27, 0.55));
  border: 1px solid var(--line-edge);
  border-radius: var(--radius-sm);
}

.page-about .about-origin__rule {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.page-about .about-origin__rule-label {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--about-copper);
}

.page-about .about-origin__rule-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(184, 115, 51, 0.6), transparent);
}

.page-about .about-origin__rule-value {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--about-orange);
}

.page-about .about-origin__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
}

.page-about .about-milestones {
  position: relative;
  border-top: 1px solid var(--line-edge);
  background:
    radial-gradient(circle at 88% 8%, rgba(138, 43, 226, 0.08), transparent 32%),
    repeating-linear-gradient(0deg, transparent, transparent 40px, rgba(44, 44, 58, 0.13) 41px);
}

.page-about .about-milestones__header {
  display: grid;
  gap: 24px;
  margin-bottom: 44px;
}

.page-about .about-milestones__intro {
  margin: 14px 0 0;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.8;
}

.page-about .about-milestones__figure {
  margin: 0;
}

.page-about .about-milestones__media {
  overflow: hidden;
  border: 1px solid var(--line-edge);
}

.page-about .about-milestones__caption {
  margin-top: 10px;
  font-size: 13px;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

.page-about .about-milestones__track {
  max-width: 820px;
}

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

.page-about .about-timeline__item {
  position: relative;
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 10px;
  padding-bottom: 22px;
}

.page-about .about-timeline__rail {
  position: relative;
  display: flex;
  justify-content: center;
  align-self: stretch;
}

.page-about .about-timeline__rail::before {
  content: "";
  position: absolute;
  top: 4px;
  bottom: -8px;
  left: 50%;
  width: 2px;
  background: linear-gradient(180deg, var(--about-orange), var(--about-violet));
  opacity: 0.42;
  transform: translateX(-50%);
}

.page-about .about-timeline__item:last-child .about-timeline__rail::before {
  display: none;
}

.page-about .about-timeline__dot {
  position: relative;
  z-index: 1;
  width: 14px;
  height: 14px;
  margin-top: 6px;
  background: var(--about-orange);
  border: 3px solid var(--bg-void);
  border-radius: 50%;
  box-shadow: 0 0 0 2px rgba(255, 92, 0, 0.55);
  transition: transform var(--ease), box-shadow var(--ease), background var(--ease);
}

.page-about .about-timeline__item:hover .about-timeline__dot {
  transform: scale(1.3);
  background: var(--about-violet);
  box-shadow: 0 0 0 4px rgba(138, 43, 226, 0.4);
}

.page-about .about-timeline__body {
  min-width: 0;
}

.page-about .about-timeline__year {
  display: inline-block;
  margin-bottom: 6px;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 18px;
  letter-spacing: 0.08em;
  color: var(--about-copper);
}

.page-about .about-timeline__card {
  background: var(--about-panel);
  border: 1px solid var(--line-edge);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  transition: border-color var(--ease), background var(--ease);
}

.page-about .about-timeline__card:hover,
.page-about .about-timeline__card:focus-within {
  border-color: rgba(255, 92, 0, 0.55);
  background: rgba(23, 23, 35, 0.9);
}

.page-about .about-timeline__card summary {
  position: relative;
  padding-right: 30px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 17px;
  line-height: 1.5;
  color: var(--text-primary);
}

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

.page-about .about-timeline__card summary::after {
  content: "+";
  position: absolute;
  right: 2px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 400;
  color: var(--about-orange);
}

.page-about .about-timeline__card[open] summary::after {
  content: "−";
}

.page-about .about-timeline__card p {
  margin: 10px 0 12px;
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.75;
}

.page-about .about-team {
  border-top: 1px solid var(--line-edge);
  background: linear-gradient(135deg, rgba(10, 10, 15, 1) 0%, rgba(18, 18, 27, 0.92) 100%);
}

.page-about .about-team__panel {
  display: grid;
  gap: 0;
  overflow: hidden;
  border: 1px solid var(--line-edge);
  background: var(--bg-panel);
}

.page-about .about-team__media {
  border: 0;
  border-radius: 0;
}

.page-about .about-team__content {
  padding: 24px 20px 28px;
}

.page-about .about-team__lead {
  margin: 14px 0 0;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.8;
}

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

.page-about .about-team__roles li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 16px;
  background: rgba(23, 23, 35, 0.7);
  border-left: 2px solid var(--about-orange);
  transition: background var(--ease), border-color var(--ease);
}

.page-about .about-team__roles li:hover {
  background: rgba(23, 23, 35, 0.96);
  border-left-color: var(--about-violet);
}

.page-about .about-team__role-num {
  flex: 0 0 auto;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--about-violet);
  padding-top: 4px;
}

.page-about .about-team__roles h3 {
  margin: 0 0 6px;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 16px;
  color: var(--text-primary);
}

.page-about .about-team__roles p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.7;
}

.page-about .about-cred {
  border-top: 1px solid var(--line-edge);
  background:
    linear-gradient(180deg, rgba(138, 43, 226, 0.04), transparent 40%),
    radial-gradient(circle at 10% 20%, rgba(255, 92, 0, 0.05), transparent 30%);
}

.page-about .about-cred__grid {
  display: grid;
  gap: 14px;
  margin-top: 30px;
}

.page-about .about-cred__item {
  position: relative;
  overflow: hidden;
  padding: 26px 22px 24px;
  background: linear-gradient(180deg, rgba(23, 23, 35, 0.85), rgba(18, 18, 27, 0.6));
  border: 1px solid var(--line-edge);
}

.page-about .about-cred__item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 56px;
  background: linear-gradient(180deg, var(--about-orange), var(--about-violet));
}

.page-about .about-cred__num {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 14px;
  letter-spacing: 0.12em;
  color: var(--about-copper);
}

.page-about .about-cred__item h3 {
  margin: 0 0 10px;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 18px;
  color: var(--text-primary);
}

.page-about .about-cred__item p {
  margin: 0 0 14px;
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.75;
}

.page-about .about-eco {
  border-top: 1px solid var(--line-edge);
  background: rgba(138, 43, 226, 0.04);
}

.page-about .about-eco__layout {
  display: grid;
  gap: 30px;
  align-items: center;
}

.page-about .about-eco__content > p {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.85;
}

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

.page-about .about-eco__metric {
  flex: 1 1 150px;
  padding: 18px 16px;
  background: var(--about-panel);
  border: 1px solid var(--line-edge);
}

.page-about .about-eco__card {
  padding: 24px 22px;
  background: linear-gradient(160deg, rgba(23, 23, 35, 0.92), rgba(18, 18, 27, 0.78));
  border: 1px solid var(--line-edge);
}

.page-about .about-eco__card h3 {
  margin: 0 0 8px;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 18px;
  color: var(--text-primary);
}

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

.page-about .about-eco__dimension {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 10px;
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px dashed rgba(44, 44, 58, 0.7);
}

.page-about .about-eco__dimension:last-child {
  border-bottom: 0;
}

.page-about .about-eco__dimension span {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--about-copper);
}

.page-about .about-eco__dimension strong {
  color: var(--text-primary);
  font-size: 15px;
  font-weight: 600;
}

.page-about .about-idea {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line-edge);
  background:
    radial-gradient(circle at 28% 50%, rgba(255, 92, 0, 0.06), transparent 28%),
    radial-gradient(circle at 82% 18%, rgba(138, 43, 226, 0.09), transparent 32%),
    repeating-linear-gradient(90deg, transparent, transparent 60px, rgba(44, 44, 58, 0.14) 61px);
}

.page-about .about-idea__banner {
  display: grid;
  gap: 32px;
  align-items: center;
}

.page-about .about-idea__glyph {
  position: relative;
  width: 100%;
  max-width: 300px;
  aspect-ratio: 1;
  margin: 0 auto;
  display: grid;
  place-items: center;
}

.page-about .about-idea__glyph svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.page-about .about-idea__orbit {
  fill: none;
  stroke: rgba(184, 115, 51, 0.38);
  stroke-width: 1.4;
  stroke-dasharray: 3 5;
}

.page-about .about-idea__orbit--two {
  stroke: rgba(255, 92, 0, 0.28);
  stroke-dasharray: 10 7;
}

.page-about .about-idea__cross {
  stroke: rgba(44, 44, 58, 0.55);
  stroke-width: 1;
}

.page-about .about-idea__char {
  position: relative;
  z-index: 2;
  font-family: var(--font-title);
  font-size: 132px;
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, var(--about-orange) 18%, var(--about-violet) 92%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.page-about .about-idea__content > p {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.85;
}

.page-about .about-idea__quote {
  margin: 18px 0;
  padding-left: 18px;
  border-left: 3px solid var(--about-orange);
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 20px;
  line-height: 1.6;
  color: var(--text-primary);
}

.page-about .about-idea__content .text-muted {
  margin-top: 14px;
}

.page-about .about-idea__content .btn {
  margin-top: 22px;
}

@media (min-width: 640px) {
  .page-about .about-dashboard__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-about .about-dashboard__cell {
    padding: 20px 18px;
  }

  .page-about .about-hero__frame {
    padding: 32px 32px 36px;
  }

  .page-about .about-team__content {
    padding: 30px 28px 34px;
  }

  .page-about .about-idea__banner {
    grid-template-columns: 0.8fr 1.2fr;
  }
}

@media (min-width: 880px) {
  .page-about .about-origin__layout {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
  }

  .page-about .about-milestones__header {
    grid-template-columns: 1fr 0.9fr;
    align-items: end;
  }

  .page-about .about-team__panel {
    grid-template-columns: 0.85fr 1.15fr;
  }

  .page-about .about-team__media {
    min-height: 100%;
  }

  .page-about .about-team__content {
    padding: 36px 34px 40px;
  }

  .page-about .about-eco__layout {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

@media (min-width: 1024px) {
  .page-about .about-dashboard__grid {
    grid-template-columns: repeat(6, 1fr);
  }

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

  .page-about .about-cred__item {
    padding: 30px 26px;
  }

  .page-about .about-timeline__item {
    grid-template-columns: 72px 1fr;
    gap: 14px;
  }

  .page-about .about-timeline__card {
    padding: 16px 20px;
  }

  .page-about .about-timeline__card summary {
    font-size: 19px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about *,
  .page-about *::before,
  .page-about *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}