.page-about {
  --about-mono: "Roboto Mono", "SF Mono", "Cascadia Code", Consolas, monospace;
  --about-accent: #39FF14;
  --about-warn: #FF6A00;
  --about-surface: #16295A;
  --about-border: rgba(74, 111, 165, 0.35);
  --about-muted: #A0B0C0;
  background:
    radial-gradient(ellipse 55% 36% at 88% 6%, rgba(57, 255, 20, 0.07), transparent),
    radial-gradient(ellipse 42% 28% at 6% 48%, rgba(255, 106, 0, 0.05), transparent),
    linear-gradient(180deg, #070F2A 0%, #0B1B3F 55%, #0B1B3F 100%);
}

.page-about .about-breadcrumb {
  padding-top: 1.5rem;
  padding-bottom: 0.25rem;
}

.page-about .about-hero {
  position: relative;
  padding-top: clamp(2.4rem, 5vw, 4.5rem);
  padding-bottom: 3.5rem;
  overflow: hidden;
}

.page-about .about-hero::before {
  content: "";
  position: absolute;
  top: -90px;
  right: -140px;
  width: 340px;
  height: 360px;
  background: linear-gradient(135deg, transparent 40%, rgba(57, 255, 20, 0.1) 40%, rgba(57, 255, 20, 0.03) 55%, transparent 55%);
  pointer-events: none;
}

.page-about .about-hero-grid {
  position: relative;
  display: grid;
  gap: 2.25rem;
}

.page-about .about-hero-copy {
  position: relative;
}

.page-about .about-hero-title {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin: 0.9rem 0 1.25rem;
  font-size: clamp(2rem, 5.4vw, 3.4rem);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.02em;
}

.page-about .about-hero-title-sub {
  display: inline-block;
  color: var(--about-accent);
  font-size: clamp(0.95rem, 1.8vw, 1.32rem);
  font-weight: 700;
  letter-spacing: 0.16em;
}

.page-about .about-hero-desc {
  max-width: 62ch;
  margin: 0 0 1.8rem;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--about-muted);
}

.page-about .about-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.page-about .about-hero-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.4rem;
  border: 1px solid var(--about-border);
  border-radius: 10px;
  padding: 1.25rem;
  background: rgba(11, 27, 63, 0.8);
}

.page-about .about-meta-item {
  position: relative;
  padding: 0.9rem 0.9rem 0.9rem 1.05rem;
}

.page-about .about-meta-item + .about-meta-item {
  border-left: 1px solid rgba(74, 111, 165, 0.22);
}

.page-about .about-meta-label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.78rem;
  color: var(--about-muted);
}

.page-about .about-meta-value {
  font-family: var(--about-mono);
  font-size: 1.7rem;
  font-weight: 700;
  line-height: 1.1;
  color: #ffffff;
}

.page-about .about-meta-unit {
  margin-left: 0.28rem;
  font-size: 0.8rem;
  color: var(--about-accent);
}

.page-about .about-intro {
  padding-top: 2rem;
  padding-bottom: 4rem;
}

.page-about .about-intro-grid {
  display: grid;
  gap: 1.5rem;
}

.page-about .about-intro-main {
  padding: clamp(1.6rem, 3vw, 2.6rem);
  border: 1px solid var(--about-border);
  border-radius: 10px;
  background: rgba(11, 27, 63, 0.8);
}

.page-about .about-intro-note {
  display: grid;
  gap: 1rem;
}

.page-about .about-note-card {
  position: relative;
  padding: 1.4rem 1.4rem 1.4rem 3.2rem;
  background: var(--about-surface);
  border: 1px solid rgba(74, 111, 165, 0.22);
  border-radius: 6px;
  transition: transform 0.3s var(--ease, 0.3s), border-color 0.3s;
}

.page-about .about-note-card:hover {
  transform: translateX(4px);
  border-color: rgba(57, 255, 20, 0.45);
}

.page-about .about-note-index {
  position: absolute;
  left: 1.05rem;
  top: 1.35rem;
  font-family: var(--about-mono);
  font-size: 0.85rem;
  color: var(--about-accent);
}

.page-about .about-note-card h3 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  color: #ffffff;
}

.page-about .about-note-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--about-muted);
}

.page-about .about-timeline {
  position: relative;
  padding-top: 3.5rem;
  padding-bottom: 4.5rem;
}

.page-about .about-timeline-head {
  margin-bottom: 1.6rem;
}

.page-about .about-timeline-visual {
  position: relative;
  margin: 0 0 2.6rem;
  border-radius: 10px;
  overflow: hidden;
  background: var(--about-surface);
}

.page-about .about-timeline-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  opacity: 0.7;
}

.page-about .about-timeline-list {
  position: relative;
  display: grid;
  gap: 1.5rem;
  padding-left: 1.25rem;
}

.page-about .about-timeline-list::before {
  content: "";
  position: absolute;
  left: 0.35rem;
  top: 0.5rem;
  bottom: 0.5rem;
  width: 3px;
  border-radius: 4px;
  background: linear-gradient(180deg, rgba(57, 255, 20, 0.85), rgba(57, 255, 20, 0.25) 70%, rgba(255, 106, 0, 0.2));
}

.page-about .about-tl-item {
  position: relative;
  padding: 1.4rem 1.4rem 1.4rem 1.6rem;
  background: var(--about-surface);
  border: 1px solid rgba(74, 111, 165, 0.28);
  border-left: 3px solid var(--about-accent);
  border-radius: 6px;
  transition: transform 0.3s var(--ease, 0.3s), box-shadow 0.3s var(--ease, 0.3s), border-color 0.3s;
}

.page-about .about-tl-item::before {
  content: "";
  position: absolute;
  left: -1.68rem;
  top: 1.55rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--about-accent);
  box-shadow: 0 0 0 4px rgba(57, 255, 20, 0.12);
}

.page-about .about-tl-item:hover {
  transform: translateY(-3px);
  border-color: rgba(57, 255, 20, 0.7);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.4);
}

.page-about .about-tl-phase {
  display: block;
  font-family: var(--about-mono);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--about-accent);
}

.page-about .about-tl-season {
  display: inline-block;
  margin: 0.25rem 0 0.6rem;
  font-family: var(--about-mono);
  font-size: 0.8rem;
  color: var(--about-muted);
}

.page-about .about-tl-card h3 {
  margin: 0 0 0.4rem;
  font-size: 1.08rem;
  color: #ffffff;
}

.page-about .about-tl-card p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.7;
  color: var(--about-muted);
}

.page-about .about-services {
  padding-top: 3.5rem;
  padding-bottom: 4.5rem;
}

.page-about .about-svc-grid {
  display: grid;
  gap: 1rem;
  margin: 2rem 0;
}

.page-about .about-svc-card {
  position: relative;
  overflow: hidden;
  padding: 1.6rem;
  background: var(--about-surface);
  border: 1px solid rgba(74, 111, 165, 0.28);
  border-radius: 6px;
  transition: transform 0.3s var(--ease, 0.3s), border-color 0.3s, box-shadow 0.3s var(--ease, 0.3s);
}

.page-about .about-svc-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 44px;
  height: 44px;
  border-radius: 0 0 0 6px;
  background: linear-gradient(135deg, transparent 50%, rgba(57, 255, 20, 0.18) 50%);
}

.page-about .about-svc-card:hover {
  transform: translateY(-4px);
  border-color: rgba(57, 255, 20, 0.55);
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.42);
}

.page-about .about-svc-card h3 {
  margin: 0.55rem 0 0.5rem;
  font-size: 1.05rem;
  color: #ffffff;
}

.page-about .about-svc-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--about-muted);
}

.page-about .about-svc-num {
  display: block;
  font-family: var(--about-mono);
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  font-weight: 700;
  line-height: 1;
  color: var(--about-accent);
}

.page-about .about-svc-detail {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--about-border);
  border-radius: 10px;
  background: rgba(11, 27, 63, 0.8);
}

.page-about .about-svc-detail-copy {
  padding: clamp(1.6rem, 3vw, 2.4rem);
}

.page-about .about-svc-detail-copy h3 {
  margin: 0 0 0.8rem;
  font-size: 1.35rem;
  color: #ffffff;
}

.page-about .about-svc-detail-copy p {
  margin: 0 0 1.3rem;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--about-muted);
}

.page-about .about-svc-detail-media {
  min-height: 220px;
  margin: 0;
  background: var(--about-surface);
}

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

.page-about .about-ecosystem {
  padding-top: 3.5rem;
  padding-bottom: 4.5rem;
}

.page-about .about-eco-grid {
  display: grid;
  gap: 1.5rem;
  margin: 2rem 0;
}

.page-about .about-eco-team {
  padding: clamp(1.6rem, 3vw, 2.2rem);
  border: 1px solid var(--about-border);
  border-radius: 10px;
  background: rgba(11, 27, 63, 0.8);
}

.page-about .about-eco-team h3 {
  margin: 0 0 1.4rem;
  font-size: 1.35rem;
  color: #ffffff;
}

.page-about .about-eco-stats {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.4rem;
}

.page-about .about-eco-stat {
  flex: 1;
  padding: 1.1rem;
  text-align: center;
  background: var(--about-surface);
  border: 1px solid rgba(74, 111, 165, 0.25);
  border-radius: 6px;
}

.page-about .about-eco-num {
  display: block;
  font-family: var(--about-mono);
  font-size: 2rem;
  font-weight: 700;
  color: var(--about-accent);
}

.page-about .about-eco-label {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.82rem;
  color: var(--about-muted);
}

.page-about .about-eco-team > p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.7;
  color: var(--about-muted);
}

.page-about .about-eco-media {
  margin: 0;
  overflow: hidden;
  border-radius: 10px;
  background: var(--about-surface);
}

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

.page-about .about-eco-partners {
  margin-top: 2rem;
  padding: 1.8rem;
  background: var(--about-surface);
  border: 1px solid rgba(74, 111, 165, 0.28);
  border-radius: 10px;
}

.page-about .about-eco-partners h3 {
  margin: 0 0 0.7rem;
  font-size: 1.2rem;
  color: #ffffff;
}

.page-about .about-eco-partners > p {
  margin: 0 0 1.2rem;
  font-size: 0.93rem;
  line-height: 1.7;
  color: var(--about-muted);
}

.page-about .about-partner-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-about .about-trust {
  padding-top: 2rem;
  padding-bottom: 5rem;
}

.page-about .about-trust-card {
  position: relative;
  overflow: hidden;
  padding: clamp(2.4rem, 5vw, 4rem) clamp(1.4rem, 3vw, 2.5rem);
  text-align: center;
  border: 1px solid var(--about-border);
  border-radius: 12px;
  background:
    radial-gradient(ellipse 70% 90% at 20% 100%, rgba(57, 255, 20, 0.09), transparent),
    rgba(11, 27, 63, 0.8);
}

.page-about .about-trust-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--about-accent), transparent);
}

.page-about .about-trust-card h2 {
  max-width: 24ch;
  margin: 0 auto 1rem;
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  line-height: 1.3;
  color: #ffffff;
}

.page-about .about-trust-card > p {
  max-width: 62ch;
  margin: 0 auto 1.8rem;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--about-muted);
}

.page-about .about-trust-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.85rem;
}

.page-about .section-kicker {
  color: var(--about-accent);
}

.page-about .section-title {
  color: #ffffff;
}

.page-about .section-sub {
  color: var(--about-muted);
}

@media (min-width: 760px) {
  .page-about .about-hero-grid {
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 3rem;
    align-items: stretch;
  }

  .page-about .about-hero-meta {
    grid-template-columns: 1fr;
    height: 100%;
  }

  .page-about .about-hero-meta::before {
    content: "LIVE DATA";
    display: block;
    padding-bottom: 0.85rem;
    border-bottom: 1px solid rgba(74, 111, 165, 0.3);
    font-family: var(--about-mono);
    font-size: 0.72rem;
    letter-spacing: 0.22em;
    color: var(--about-accent);
  }

  .page-about .about-intro-grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: 1.5rem;
    align-items: start;
  }

  .page-about .about-intro-note {
    gap: 1.2rem;
    padding-top: 0.5rem;
  }

  .page-about .about-timeline-list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 1rem;
    padding-left: 0;
    padding-top: 2.5rem;
  }

  .page-about .about-timeline-list::before {
    top: 0.55rem;
    left: 0;
    right: 0;
    bottom: auto;
    width: auto;
    height: 3px;
    border-radius: 4px;
    background: linear-gradient(90deg, rgba(57, 255, 20, 0.9), rgba(57, 255, 20, 0.35), rgba(255, 106, 0, 0.35));
  }

  .page-about .about-tl-item {
    display: flex;
    flex-direction: column;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: 0;
  }

  .page-about .about-tl-item::before {
    left: 1.2rem;
    top: -2.45rem;
    width: 14px;
    height: 14px;
    background: var(--about-accent);
    box-shadow: 0 0 0 5px rgba(57, 255, 20, 0.14), 0 0 18px rgba(57, 255, 20, 0.5);
  }

  .page-about .about-tl-item .about-tl-card {
    flex: 1;
    padding: 1.2rem;
    background: var(--about-surface);
    border: 1px solid rgba(74, 111, 165, 0.28);
    border-radius: 6px;
    transition: transform 0.3s var(--ease, 0.3s), border-color 0.3s, box-shadow 0.3s var(--ease, 0.3s);
  }

  .page-about .about-tl-item:hover .about-tl-card {
    transform: translateY(-4px);
    border-color: rgba(57, 255, 20, 0.5);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
  }

  .page-about .about-svc-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
  }

  .page-about .about-svc-detail {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-about .about-eco-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr);
    gap: 1.5rem;
    align-items: stretch;
  }
}

@media (min-width: 1080px) {
  .page-about .about-svc-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-about .about-svc-detail {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  }

  .page-about .about-timeline-list {
    gap: 1.5rem;
  }

  .page-about .about-hero {
    padding-top: clamp(3rem, 5vw, 5rem);
  }
}