.page-about {
  --about-line: rgba(57, 255, 20, 0.28);
  --about-line-soft: rgba(57, 255, 20, 0.12);
  background: var(--color-bg);
  color: var(--color-text);
}

.page-about .section {
  border-top: 1px solid rgba(57, 255, 20, 0.22);
}

.page-about .section__index {
  font-family: var(--font-headline);
  font-size: clamp(3rem, 7vw, 5rem);
  font-weight: 700;
  line-height: 1;
  display: block;
  color: rgba(57, 255, 20, 0.28);
  -webkit-text-stroke: 1px rgba(57, 255, 20, 0.55);
  margin-bottom: 0.5rem;
}

.page-about .section__kicker {
  font-family: var(--font-headline);
  font-size: 1rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-orange);
  display: block;
  margin-bottom: 0.5rem;
}

.page-about .section__title {
  font-family: var(--font-headline);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.1;
  margin: 0 0 1rem;
}

.page-about .section__lead {
  max-width: 64ch;
  margin-bottom: 0;
  line-height: 1.8;
}

.page-about .figure__img img {
  width: 100%;
  height: auto;
  display: block;
}

.page-about .figure__caption {
  font-size: 0.88rem;
  color: rgba(229, 229, 229, 0.7);
  margin-top: 0.6rem;
  line-height: 1.5;
}

.page-about .about-hero {
  position: relative;
  padding: clamp(2.5rem, 6vw, 5rem) 0;
  border-top: 0;
  background: linear-gradient(135deg, rgba(18, 42, 77, 0.9) 0%, transparent 55%), var(--color-bg);
}

.page-about .about-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(57, 255, 20, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(57, 255, 20, 0.05) 1px, transparent 1px);
  background-size: 34px 34px;
  pointer-events: none;
}

.page-about .about-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 2rem;
  align-items: center;
}

.page-about .about-hero__content {
  z-index: 2;
}

.page-about .about-hero__index {
  font-family: var(--font-headline);
  font-size: clamp(3.5rem, 8vw, 5.5rem);
  font-weight: 700;
  line-height: 1;
  display: block;
  color: rgba(57, 255, 20, 0.25);
  -webkit-text-stroke: 1px rgba(57, 255, 20, 0.6);
  margin-bottom: 0.75rem;
}

.page-about .about-hero h1 {
  font-family: var(--font-headline);
  font-size: clamp(2.6rem, 7vw, 4.2rem);
  line-height: 1.02;
  color: var(--color-white);
  margin: 0.75rem 0 0.5rem;
  text-transform: uppercase;
}

.page-about .about-hero__lead {
  font-family: var(--font-headline);
  font-size: clamp(1.15rem, 2.5vw, 1.65rem);
  color: var(--color-accent);
  letter-spacing: 0.06em;
  margin: 0 0 1.5rem;
}

.page-about .about-hero__text p {
  max-width: 58ch;
  line-height: 1.85;
  margin-bottom: 1rem;
}

.page-about .about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.page-about .about-hero__figure {
  margin: 0;
  position: relative;
  z-index: 2;
}

.page-about .about-hero__img {
  border: 1px solid rgba(57, 255, 20, 0.25);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.35);
}

.page-about .about-milestones {
  background: var(--color-bg-2);
  padding: clamp(3rem, 8vw, 6rem) 0;
}

.page-about .about-milestones__header {
  margin-bottom: 2rem;
}

.page-about .about-milestones__layout {
  display: grid;
  gap: 2.5rem;
  margin-top: 2rem;
}

.page-about .milestone-list {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.page-about .milestone-list::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(180deg, var(--color-accent), var(--color-orange));
  opacity: 0.45;
}

.page-about .milestone-list__item {
  position: relative;
  padding: 0 0 1.75rem 2.5rem;
}

.page-about .milestone-list__item:last-child {
  padding-bottom: 0;
}

.page-about .milestone-list__marker {
  position: absolute;
  left: 0;
  top: 4px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-bg-2);
  border: 3px solid var(--color-accent);
  box-shadow: 0 0 0 4px rgba(57, 255, 20, 0.14);
}

.page-about .milestone-list__card {
  background: var(--color-bg-3);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  padding: 1.25rem 1.25rem 1.4rem;
  transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}

.page-about .milestone-list__card:hover {
  transform: translateY(-3px);
  border-color: rgba(57, 255, 20, 0.4);
  background: #1E4673;
}

.page-about .milestone-list__card h3 {
  font-family: var(--font-headline);
  font-size: 1.35rem;
  color: var(--color-white);
  margin: 0.5rem 0 0.4rem;
}

.page-about .milestone-list__card p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--color-text);
}

.page-about .about-milestones__aside {
  display: grid;
  gap: 1.5rem;
  align-content: start;
}

.page-about .about-milestones__img {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  overflow: hidden;
}

.page-about .about-milestones__note {
  background: var(--color-bg-2);
  border-left: 3px solid var(--color-orange);
  border-radius: 0 6px 6px 0;
  padding: 1.1rem 1.25rem;
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.page-about .about-milestones__note-num {
  font-family: var(--font-headline);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-orange);
  line-height: 1;
}

.page-about .about-milestones__note p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-text);
}

.page-about .about-tech {
  padding: clamp(3rem, 8vw, 6rem) 0;
}

.page-about .about-tech__metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 2.25rem;
}

.page-about .about-tech__metric {
  background: var(--color-bg-2);
  border-left: 3px solid var(--color-accent);
  border-radius: 0 8px 8px 0;
  padding: 1.25rem 1.1rem;
  min-height: 120px;
  transition: background 0.3s ease;
}

.page-about .about-tech__metric:hover {
  background: var(--color-bg-3);
}

.page-about .about-tech__metric:nth-child(even) {
  border-left-color: var(--color-orange);
}

.page-about .about-tech__metric .metric__value {
  font-family: var(--font-headline);
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-accent);
  display: block;
}

.page-about .about-tech__metric:nth-child(even) .metric__value {
  color: var(--color-orange);
}

.page-about .about-tech__metric .metric__label {
  display: block;
  color: var(--color-text);
  font-size: 0.85rem;
  margin-top: 0.4rem;
  letter-spacing: 0.04em;
  line-height: 1.5;
}

.page-about .about-tech__content {
  display: grid;
  gap: 2rem;
  margin-top: 2.5rem;
  align-items: center;
}

.page-about .about-tech__text h3 {
  font-family: var(--font-headline);
  font-size: 1.5rem;
  color: var(--color-white);
  margin: 0 0 0.75rem;
}

.page-about .about-tech__text p {
  color: var(--color-text);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.page-about .about-tech__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.25rem;
}

.page-about .about-tech__chart-wrap {
  background: var(--color-bg-2);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 1.25rem;
}

.page-about .about-tech__chart {
  width: 100%;
  height: auto;
  display: block;
}

.page-about .about-tech__chart text {
  font-family: var(--font-body);
}

.page-about .about-tech__chart .chart-num {
  font-family: var(--font-headline);
  font-weight: 700;
}

.page-about .about-team {
  background: var(--color-bg-2);
  padding: clamp(3rem, 8vw, 6rem) 0;
}

.page-about .about-team__grid {
  display: grid;
  gap: 2.25rem;
  align-items: center;
}

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

.page-about .about-team__img {
  border-radius: 8px;
  border: 1px solid rgba(57, 255, 20, 0.25);
  overflow: hidden;
}

.page-about .about-team__content {
  line-height: 1.8;
}

.page-about .about-team__content > p {
  max-width: 60ch;
}

.page-about .about-team__steps {
  list-style: none;
  margin: 1.5rem 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.page-about .about-team__steps li {
  background: var(--color-bg-3);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  padding: 1.1rem 1.2rem;
  display: grid;
  grid-template-columns: 3rem 1fr;
  grid-template-areas: "num title" "num text";
  column-gap: 1rem;
  align-items: start;
  transition: border-color 0.3s ease;
}

.page-about .about-team__steps li:hover {
  border-color: rgba(57, 255, 20, 0.35);
}

.page-about .about-team__steps li > span {
  grid-area: num;
  font-family: var(--font-headline);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-orange);
  line-height: 1;
}

.page-about .about-team__steps li h3 {
  grid-area: title;
  margin: 0 0 0.3rem;
  font-family: var(--font-headline);
  font-size: 1.15rem;
  color: var(--color-white);
}

.page-about .about-team__steps li p {
  grid-area: text;
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-text);
}

.page-about .about-community {
  padding: clamp(3rem, 8vw, 6rem) 0;
  background: radial-gradient(ellipse at 85% 0%, rgba(57, 255, 20, 0.1), transparent 45%), var(--color-bg);
}

.page-about .about-community__header {
  margin-bottom: 2.25rem;
}

.page-about .about-community__cards {
  display: grid;
  gap: 1.25rem;
}

.page-about .about-community__card {
  background: var(--color-bg-2);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 1.5rem;
  transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}

.page-about .about-community__card:hover {
  transform: translateY(-4px);
  border-color: rgba(57, 255, 20, 0.45);
  background: #152F57;
}

.page-about .about-community__card .card__title {
  font-family: var(--font-headline);
  font-size: 1.35rem;
  color: var(--color-white);
  margin: 0.75rem 0 0.6rem;
}

.page-about .about-community__card .card__title a {
  color: inherit;
  text-decoration: none;
}

.page-about .about-community__card .card__title a:hover {
  color: var(--color-accent);
}

.page-about .about-community__card .card__text {
  color: var(--color-text);
  line-height: 1.75;
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.page-about .about-community__card .card__link {
  color: var(--color-accent);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  display: inline-block;
  border-bottom: 1px solid transparent;
}

.page-about .about-community__card .card__link:hover {
  color: var(--color-white);
  border-bottom-color: var(--color-accent);
}

.page-about .about-community__note {
  margin-top: 2.5rem;
  background: var(--color-bg-2);
  border-radius: 6px;
  border-left: 4px solid var(--color-accent);
  padding: 1.5rem 1.75rem;
  max-width: 760px;
}

.page-about .about-community__note p {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-text);
}

@media (min-width: 900px) {
  .page-about .about-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 3rem;
  }

  .page-about .about-milestones__layout {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 3.5rem;
  }

  .page-about .about-milestones__header {
    margin-bottom: 2.5rem;
  }

  .page-about .about-tech__metrics {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
  }

  .page-about .about-tech__metric {
    min-height: 130px;
  }

  .page-about .about-tech__content {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 3rem;
  }

  .page-about .about-team__grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 3.5rem;
  }

  .page-about .about-community__cards {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }

  .page-about .about-community__header {
    text-align: center;
  }

  .page-about .about-community__header .section__lead {
    margin-left: auto;
    margin-right: auto;
  }
}

@media (min-width: 560px) and (max-width: 899px) {
  .page-about .about-tech__metrics {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
}

@media (max-width: 559px) {
  .page-about .about-tech__metrics {
    grid-template-columns: 1fr;
  }

  .page-about .about-hero__actions {
    flex-direction: column;
  }

  .page-about .about-hero__actions .btn {
    width: 100%;
    text-align: center;
  }
}