.page-about {
  --sk-about-grid-line: rgba(27, 42, 90, 0.18);
  --sk-about-panel-stop: #141A3C;
  position: relative;
  background-color: var(--sk-blue-deep);
}

.page-about__coord {
  font-family: var(--sk-font-data);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--sk-gold);
  background: rgba(245, 197, 24, 0.08);
  border: 1px solid rgba(245, 197, 24, 0.35);
  padding: 0.15rem 0.45rem;
  border-radius: 2px;
  margin-right: 0.5rem;
}

.page-about__hero {
  position: relative;
  padding: 1.75rem 0 2.5rem;
  background: radial-gradient(ellipse 70% 60% at 85% 10%, rgba(26, 58, 104, 0.45), transparent 70%), linear-gradient(180deg, var(--sk-blue-deep), var(--sk-blue-deep));
  border-bottom: 1px solid var(--sk-blue-star);
  overflow: hidden;
}

.page-about__hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(var(--sk-about-grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--sk-about-grid-line) 1px, transparent 1px);
  background-size: 28px 28px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.7), transparent 92%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.7), transparent 92%);
  pointer-events: none;
}

.page-about__hero .container,
.page-about__milestones .container {
  position: relative;
  z-index: 1;
}

.page-about__hero-grid {
  position: relative;
  display: grid;
  gap: 1.5rem;
  align-items: center;
}

.page-about__hero-copy {
  display: grid;
  gap: 1rem;
  justify-items: start;
}

.page-about__hero-lead {
  color: var(--sk-silver);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0;
}

.page-about__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.page-about__hero-canvas {
  display: none;
}

.page-about__hero-svg {
  width: 100%;
  height: auto;
  max-width: 420px;
  border: 1px solid var(--sk-blue-star);
  background: linear-gradient(135deg, rgba(20, 26, 60, 0.7), rgba(10, 14, 35, 0.9));
  padding: 0.75rem;
}

.page-about__story {
  background: var(--sk-blue-deep);
}

.page-about__story-grid {
  display: grid;
  gap: 1.75rem;
  align-items: center;
}

.page-about__story-copy p {
  color: var(--sk-silver);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.page-about__story-copy strong {
  color: var(--sk-gold);
  font-weight: 600;
}

.page-about__story-figure {
  position: relative;
  margin: 0;
}

.page-about__story-frame {
  background: linear-gradient(135deg, #1A3A68, #0A0E23);
  padding: 0.75rem;
  border: 1px solid var(--sk-blue-star);
  transform: rotate(1.2deg);
  transition: transform 0.3s var(--sk-ease);
}

.page-about__story-frame:hover {
  transform: rotate(0.6deg) scale(1.01);
}

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

.page-about__story-figure figcaption {
  margin-top: 0.5rem;
}

.page-about__milestones {
  position: relative;
  background: linear-gradient(180deg, var(--sk-blue-deep), var(--sk-blue-dark));
  border-bottom: 1px solid var(--sk-blue-star);
}

.page-about__timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
  max-width: 800px;
}

.page-about__timeline::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--sk-gold) 0%, var(--sk-blue-star) 100%);
  opacity: 0.6;
}

.page-about__milestone {
  position: relative;
  padding-left: 3rem;
  margin-bottom: 1.75rem;
}

.page-about__milestone::before {
  content: "";
  position: absolute;
  left: 1px;
  top: 0.25rem;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--sk-blue-deep);
  border: 2px solid var(--sk-gold);
  box-shadow: 0 0 0 3px rgba(245, 197, 24, 0.15);
  transition: background 0.3s var(--sk-ease), box-shadow 0.3s var(--sk-ease);
}

.page-about__milestone:hover::before,
.page-about__milestone:focus-within::before {
  background: var(--sk-gold);
  box-shadow: 0 0 0 3px rgba(245, 197, 24, 0.25), 0 0 14px rgba(245, 197, 24, 0.5);
}

.page-about__milestone--current::before {
  background: var(--sk-gold);
  box-shadow: 0 0 0 3px rgba(245, 197, 24, 0.25), 0 0 16px rgba(245, 197, 24, 0.5);
}

.page-about__milestone-year {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--sk-font-data);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--sk-gold);
  letter-spacing: 0.04em;
  margin-bottom: 0.35rem;
}

.page-about__timeline-index {
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--sk-silver);
  background: rgba(176, 184, 200, 0.1);
  padding: 0.15rem 0.4rem;
  border: 1px solid var(--sk-blue-star);
}

.page-about__milestone-card {
  background: var(--sk-about-panel-stop);
  border: 1px solid var(--sk-blue-star);
  border-left: 3px solid rgba(245, 197, 24, 0.7);
  padding: 1.1rem 1.25rem;
  transition: border-color 0.3s var(--sk-ease), transform 0.3s var(--sk-ease), box-shadow 0.3s var(--sk-ease);
}

.page-about__milestone-card h3 {
  color: var(--sk-white);
  font-size: 1.1rem;
  margin: 0 0 0.45rem;
}

.page-about__milestone-card p {
  color: var(--sk-silver);
  font-size: 0.92rem;
  line-height: 1.65;
  margin: 0 0 0.6rem;
}

.page-about__milestone-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.page-about__milestone-tags .tag {
  font-size: 0.75rem;
  opacity: 0.75;
  transition: opacity 0.3s, box-shadow 0.3s;
}

.page-about__milestone:hover .page-about__milestone-card {
  border-left-color: var(--sk-gold);
  transform: translateX(4px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
}

.page-about__milestone:hover .page-about__milestone-tags .tag {
  opacity: 1;
  box-shadow: 0 0 0 1px rgba(245, 197, 24, 0.3);
}

.page-about__team {
  background: var(--sk-blue-deep);
}

.page-about__team-layout {
  display: grid;
  gap: 1.75rem;
}

.page-about__team-cards {
  display: grid;
  gap: 0.9rem;
}

.page-about__team-card {
  position: relative;
  display: flex;
  gap: 1rem;
  align-items: stretch;
  background: linear-gradient(135deg, #141A3C, #101636);
  border: 1px solid var(--sk-blue-star);
  border-left: 4px solid var(--sk-gold);
  clip-path: polygon(0 0, 100% 0, calc(100% - 14px) 100%, 0 100%);
  padding: 1.1rem 1.4rem 1.1rem 1.1rem;
  transition: transform 0.3s var(--sk-ease), border-color 0.3s var(--sk-ease), background 0.3s var(--sk-ease);
}

.page-about__team-card:hover {
  transform: perspective(420px) rotateY(3deg) translateX(4px);
  border-color: rgba(245, 197, 24, 0.45);
  background: linear-gradient(135deg, #182046, #121a3f);
}

.page-about__team-card::after {
  content: "＋";
  position: absolute;
  right: 0.65rem;
  top: 0.55rem;
  color: var(--sk-orange);
  font-weight: 700;
  font-size: 0.85rem;
  opacity: 0.4;
  transition: opacity 0.3s;
}

.page-about__team-card:hover::after {
  opacity: 1;
}

.page-about__team-role {
  writing-mode: vertical-rl;
  text-orientation: upright;
  flex: 0 0 auto;
  font-weight: 700;
  font-size: 1rem;
  color: var(--sk-gold);
  border-right: 1px solid rgba(245, 197, 24, 0.3);
  padding-right: 0.65rem;
  letter-spacing: 0.08em;
}

.page-about__team-content {
  flex: 1;
  min-width: 0;
}

.page-about__team-desc {
  color: var(--sk-silver);
  font-size: 0.92rem;
  line-height: 1.6;
  margin: 0 0 0.35rem;
}

.page-about__team-meta {
  font-family: var(--sk-font-data);
  font-size: 0.75rem;
  color: rgba(176, 184, 200, 0.8);
  border-top: 1px dashed rgba(27, 42, 90, 0.9);
  padding-top: 0.5rem;
  margin: 0;
}

.page-about__team-figure {
  position: relative;
  margin: 0;
}

.page-about__team-frame {
  background: linear-gradient(135deg, #1A3A68, #0A0E23);
  border: 1px solid var(--sk-blue-star);
  padding: 0.75rem;
  transform: rotate(-1.2deg);
  transition: transform 0.3s var(--sk-ease);
}

.page-about__team-frame:hover {
  transform: rotate(-0.6deg) scale(1.01);
}

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

.page-about__team-figure figcaption {
  margin-top: 0.5rem;
}

.page-about__quality {
  position: relative;
  background: linear-gradient(180deg, var(--sk-blue-dark), var(--sk-blue-deep));
  border-bottom: 1px solid var(--sk-blue-star);
}

.page-about__quality-grid {
  display: grid;
  gap: 1.75rem;
}

.page-about__process {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
  max-width: 560px;
}

.page-about__process-item {
  position: relative;
  display: flex;
  gap: 1rem;
  padding-bottom: 1.1rem;
  border-bottom: 1px dashed rgba(27, 42, 90, 0.8);
  margin-bottom: 1.1rem;
}

.page-about__process-item:last-child {
  border-bottom: none;
}

.page-about__process-num {
  flex: 0 0 auto;
  font-family: var(--sk-font-data);
  font-size: 0.85rem;
  color: var(--sk-gold);
  background: rgba(245, 197, 24, 0.08);
  border: 1px solid rgba(245, 197, 24, 0.3);
  width: 2.2rem;
  height: 2.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background 0.3s var(--sk-ease), color 0.3s var(--sk-ease), box-shadow 0.3s var(--sk-ease);
}

.page-about__process-item:hover .page-about__process-num {
  background: var(--sk-gold);
  color: var(--sk-blue-deep);
  box-shadow: 0 0 12px rgba(245, 197, 24, 0.45);
}

.page-about__process-body h3 {
  color: var(--sk-white);
  font-size: 1.02rem;
  margin: 0 0 0.25rem;
}

.page-about__process-body p {
  color: var(--sk-silver);
  font-size: 0.9rem;
  line-height: 1.55;
  margin: 0;
}

.page-about__quality-figure {
  position: relative;
  margin: 0;
}

.page-about__quality-frame {
  background: linear-gradient(135deg, #1A3A68, #0A0E23);
  border: 1px solid var(--sk-blue-star);
  padding: 0.75rem;
  transition: box-shadow 0.3s var(--sk-ease);
}

.page-about__quality-frame:hover {
  box-shadow: 0 0 0 1px rgba(245, 197, 24, 0.3), 0 12px 28px rgba(0, 0, 0, 0.3);
}

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

.page-about__quality-figure figcaption {
  margin-top: 0.5rem;
}

.page-about__quality-note {
  margin-top: 1rem;
  padding: 1.25rem;
  background: rgba(245, 197, 24, 0.05);
  border: 1px solid rgba(245, 197, 24, 0.25);
  border-left: 4px solid var(--sk-gold);
}

.page-about__quality-note p {
  margin: 0;
  color: var(--sk-silver);
  line-height: 1.7;
  font-size: 0.95rem;
}

.page-about__links {
  padding: 3rem 0 3.5rem;
  background: var(--sk-blue-deep);
  border-top: 1px solid var(--sk-blue-star);
}

.page-about__links-grid {
  display: grid;
  gap: 1rem;
  margin-top: 1.75rem;
}

.page-about__links-card {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  text-decoration: none;
  padding: 1.15rem 1.2rem;
  background: linear-gradient(135deg, #141A3C, #101636);
  border: 1px solid var(--sk-blue-star);
  transition: transform 0.3s var(--sk-ease), border-color 0.3s var(--sk-ease), background 0.3s var(--sk-ease);
}

.page-about__links-card:hover,
.page-about__links-card:focus-visible {
  transform: translateX(5px);
  border-color: rgba(245, 197, 24, 0.6);
  background: linear-gradient(135deg, #182046, #121a3f);
}

.page-about__links-code {
  font-family: var(--sk-font-data);
  font-size: 0.72rem;
  color: var(--sk-gold);
  background: rgba(245, 197, 24, 0.08);
  padding: 0.2rem 0.45rem;
  border: 1px solid rgba(245, 197, 24, 0.3);
}

.page-about__links-name {
  color: var(--sk-white);
  font-weight: 600;
  font-size: 1rem;
  flex: 1;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.page-about__links-arrow {
  color: var(--sk-orange);
  font-size: 1.3rem;
  transition: transform 0.3s var(--sk-ease);
}

.page-about__links-card:hover .page-about__links-arrow {
  transform: translateX(4px);
}

@media (min-width: 768px) {
  .page-about__hero {
    padding: 2.5rem 0 3.5rem;
  }

  .page-about__hero-grid {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
  }

  .page-about__hero-canvas {
    display: block;
  }

  .page-about__story-grid {
    grid-template-columns: 1.3fr 0.7fr;
    gap: 2.5rem;
  }

  .page-about__milestones .section-header {
    max-width: 680px;
  }

  .page-about__milestone-card {
    padding: 1.4rem 1.6rem;
  }

  .page-about__team-layout {
    grid-template-columns: 1fr 0.8fr;
    gap: 2.5rem;
    align-items: start;
  }

  .page-about__team-cards {
    gap: 1.1rem;
  }

  .page-about__quality-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2.5rem;
    align-items: start;
  }

  .page-about__quality-note {
    max-width: 820px;
  }

  .page-about__links-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
  }

  .page-about__links-card {
    padding: 1.4rem 1.4rem;
  }
}

@media (hover: hover) {
  .page-about__milestone-tags .tag {
    opacity: 0.55;
  }

  .page-about__milestone:hover .page-about__milestone-tags .tag {
    opacity: 1;
  }
}