.page-about {
  --about-glow: rgba(57, 255, 20, 0.12);
  --about-panel: rgba(16, 23, 48, 0.62);
  scroll-behavior: smooth;
}

.page-about .about-hero {
  position: relative;
  overflow: hidden;
  padding-top: calc(var(--ky-header-total) + 32px);
  padding-bottom: clamp(48px, 8vw, 88px);
}

.page-about .about-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(120deg, transparent 20%, var(--about-glow) 50%, transparent 80%),
    repeating-linear-gradient(-45deg, rgba(57, 255, 20, 0.03) 0 2px, transparent 2px 14px);
}

.page-about .about-hero__grid {
  display: grid;
  gap: 40px;
  align-items: center;
  position: relative;
}

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

.page-about .about-hero__meta {
  color: var(--ky-green);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  margin-bottom: 16px;
}

.page-about .about-hero__content h1 {
  font-family: var(--ky-font-head);
  font-size: clamp(2rem, 5vw, 3.75rem);
  line-height: 1.08;
  color: var(--ky-text);
  margin: 0 0 20px;
  text-shadow: 0 0 24px rgba(57, 255, 20, 0.08);
}

.page-about .about-hero__lead {
  color: var(--ky-text-dim);
  font-size: clamp(1rem, 1.4vw, 1.125rem);
  line-height: 1.8;
  max-width: 640px;
}

.page-about .about-hero__anchors {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-about .about-version {
  border: 1px solid var(--ky-border);
  background: linear-gradient(180deg, rgba(42, 47, 74, 0.36), rgba(10, 17, 40, 0.78));
  padding: 28px;
  backdrop-filter: blur(6px);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
  min-width: 0;
}

.page-about .about-version__label {
  color: var(--ky-text-dim);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
}

.page-about .about-version__code {
  display: block;
  font-family: var(--ky-font-mono);
  font-size: clamp(2.6rem, 5vw, 3.6rem);
  line-height: 1.1;
  color: var(--ky-green);
  margin-top: 10px;
  text-shadow: 0 0 20px rgba(57, 255, 20, 0.45);
}

.page-about .about-version__live {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  color: var(--ky-green);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
}

.page-about .about-version__steps {
  display: flex;
  gap: 10px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px dashed var(--ky-border);
}

.page-about .about-version__step {
  font-family: var(--ky-font-mono);
  font-size: 0.72rem;
  padding: 4px 10px;
  border: 1px solid var(--ky-border);
  color: var(--ky-text-dim);
}

.page-about .about-version__step.is-done {
  border-color: rgba(57, 255, 20, 0.5);
  color: var(--ky-green);
}

.page-about .about-version__step.is-current {
  background: var(--ky-orange);
  border-color: var(--ky-orange);
  color: var(--ky-text-dark);
  font-weight: 700;
}

.page-about .about-philosophy {
  position: relative;
  padding-top: clamp(56px, 8vw, 96px);
  padding-bottom: clamp(56px, 8vw, 96px);
}

.page-about .about-philosophy__grid {
  display: grid;
  gap: 40px;
  align-items: center;
}

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

.page-about .about-philosophy__text p {
  color: var(--ky-text-dim);
  line-height: 1.8;
  font-size: 0.95rem;
  margin-top: 14px;
}

.page-about .about-philosophy__visual {
  margin: 0;
  position: relative;
  min-width: 0;
}

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

.page-about .about-philosophy__visual::after {
  content: "";
  position: absolute;
  inset: 14px -14px -14px 14px;
  border: 1px solid rgba(57, 255, 20, 0.35);
  z-index: -1;
  pointer-events: none;
}

.page-about .about-philosophy__visual figcaption {
  margin-top: 12px;
  font-family: var(--ky-font-mono);
  font-size: 0.72rem;
  color: var(--ky-text-dim);
  letter-spacing: 0.06em;
}

.page-about .about-section-head {
  margin-bottom: 28px;
}

.page-about .about-section-head__index {
  font-size: 0.72rem;
  color: var(--ky-green);
  letter-spacing: 0.16em;
}

.page-about .about-section-head h2 {
  font-family: var(--ky-font-head);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  color: var(--ky-text);
  margin: 8px 0 12px;
}

.page-about .about-section-head p {
  color: var(--ky-text-dim);
  line-height: 1.8;
  max-width: 640px;
}

.page-about .about-section-head--center {
  text-align: center;
}

.page-about .about-section-head--center p {
  margin-left: auto;
  margin-right: auto;
}

.page-about .about-section-head--light h2 {
  color: var(--ky-text-dark);
}

.page-about .about-section-head--light p {
  color: var(--ky-text-dark);
  opacity: 0.72;
}

.page-about .about-journey {
  padding-top: clamp(56px, 8vw, 96px);
  padding-bottom: clamp(56px, 8vw, 96px);
}

.page-about .about-journey__cover {
  position: relative;
  margin: 40px 0 48px;
}

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

.page-about .about-journey__cover::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(105deg, transparent 42%, rgba(57, 255, 20, 0.14) 42.2%, transparent 42.6%);
}

.page-about .about-journey__cover figcaption {
  margin-top: 10px;
  font-size: 0.72rem;
  color: var(--ky-text-dim);
  letter-spacing: 0.16em;
}

.page-about .about-timeline {
  position: relative;
  padding: 8px 0 8px 44px;
}

.page-about .about-timeline__rail {
  position: absolute;
  left: 16px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--ky-border);
}

.page-about .about-timeline__pulse {
  position: absolute;
  top: 0;
  left: -3px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ky-green);
  box-shadow: 0 0 12px rgba(57, 255, 20, 0.6);
  animation: aboutRailPulse 8s ease-in-out infinite;
}

@keyframes aboutRailPulse {
  0%, 100% { top: 2px; }
  50% { top: calc(100% - 10px); }
}

.page-about .about-timeline__item {
  position: relative;
  padding: 0 0 40px;
  scroll-margin-top: calc(var(--ky-header-total) + 20px);
}

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

.page-about .about-timeline__marker {
  position: absolute;
  left: -44px;
  top: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ky-bg-deep);
  color: var(--ky-green);
  font-size: 0.7rem;
  border: 2px solid var(--ky-green);
  box-shadow: 0 0 0 4px rgba(57, 255, 20, 0.08);
  transition: background 0.24s ease, color 0.24s ease, box-shadow 0.24s ease;
}

.page-about .about-timeline__panel {
  border: 1px solid var(--ky-border);
  background: var(--about-panel);
  backdrop-filter: blur(4px);
  padding: 22px;
  transition: border-color 0.24s ease, box-shadow 0.24s ease;
  min-width: 0;
}

.page-about .about-timeline__tag {
  display: inline-block;
  font-size: 0.68rem;
  color: var(--ky-text-dim);
  letter-spacing: 0.12em;
}

.page-about .about-timeline__tag--now {
  color: var(--ky-orange);
  border: 1px solid rgba(255, 107, 0, 0.45);
  padding: 3px 8px;
}

.page-about .about-timeline__panel h3 {
  font-family: var(--ky-font-head);
  font-size: 1.3rem;
  color: var(--ky-text);
  margin: 8px 0 10px;
}

.page-about .about-timeline__panel p {
  font-size: 0.9rem;
  color: var(--ky-text-dim);
  line-height: 1.75;
}

.page-about .about-timeline__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.page-about .about-timeline__facts span {
  font-family: var(--ky-font-mono);
  font-size: 0.68rem;
  border: 1px solid var(--ky-border);
  color: var(--ky-text-dim);
  padding: 3px 8px;
}

.page-about .about-timeline__item:hover .about-timeline__marker,
.page-about .about-timeline__item:focus .about-timeline__marker,
.page-about .about-timeline__item:focus-within .about-timeline__marker,
.page-about .about-timeline__item:target .about-timeline__marker {
  background: var(--ky-green);
  color: var(--ky-text-dark);
  box-shadow: 0 0 20px rgba(57, 255, 20, 0.5);
}

.page-about .about-timeline__item:hover .about-timeline__panel,
.page-about .about-timeline__item:focus .about-timeline__panel,
.page-about .about-timeline__item:focus-within .about-timeline__panel,
.page-about .about-timeline__item:target .about-timeline__panel {
  border-color: rgba(57, 255, 20, 0.5);
  box-shadow: 0 0 0 1px rgba(57, 255, 20, 0.14), 0 10px 32px rgba(0, 0, 0, 0.28);
}

.page-about .about-team {
  padding-top: clamp(56px, 8vw, 96px);
  padding-bottom: clamp(56px, 8vw, 96px);
}

.page-about .about-team__layout {
  display: grid;
  gap: 40px;
  align-items: center;
}

.page-about .about-team__figure {
  margin: 0;
  min-width: 0;
  position: relative;
}

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

.page-about .about-team__figure::before {
  content: "";
  position: absolute;
  inset: 12px 12px -12px -12px;
  border: 1px solid rgba(255, 107, 0, 0.4);
  z-index: -1;
}

.page-about .about-team__figure figcaption {
  margin-top: 10px;
  font-size: 0.72rem;
  color: var(--ky-text-dim);
  letter-spacing: 0.12em;
}

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

.page-about .about-team__grid {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.page-about .about-team__card {
  border: 1px solid var(--ky-border);
  background: var(--about-panel);
  backdrop-filter: blur(4px);
  padding: 20px;
  transition: border-color 0.24s ease, transform 0.24s ease, box-shadow 0.24s ease;
  min-width: 0;
}

.page-about .about-team__card:hover,
.page-about .about-team__card:focus,
.page-about .about-team__card:focus-within {
  border-color: rgba(57, 255, 20, 0.5);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.28);
}

.page-about .about-team__card-head {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-about .about-team__card-head .mono {
  color: var(--ky-orange);
  font-size: 0.7rem;
}

.page-about .about-team__card-head h3 {
  font-family: var(--ky-font-head);
  font-size: 1.1rem;
  color: var(--ky-text);
  margin: 0;
}

.page-about .about-team__card p {
  color: var(--ky-text-dim);
  font-size: 0.88rem;
  line-height: 1.7;
  margin-top: 8px;
}

.page-about .about-team__tags {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-about .about-team__tags li {
  font-family: var(--ky-font-mono);
  font-size: 0.68rem;
  border: 1px solid var(--ky-border);
  color: var(--ky-text-dim);
  padding: 3px 8px;
  transition: color 0.24s ease, border-color 0.24s ease;
}

.page-about .about-team__card:hover .about-team__tags li,
.page-about .about-team__card:focus .about-team__tags li,
.page-about .about-team__card:focus-within .about-team__tags li {
  color: var(--ky-green);
  border-color: rgba(57, 255, 20, 0.4);
}

.page-about .about-capability {
  padding-top: clamp(56px, 8vw, 96px);
  padding-bottom: clamp(56px, 8vw, 96px);
  color: var(--ky-text-dark);
}

.page-about .about-capability__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--ky-border);
  border: 1px solid var(--ky-border);
  margin: 28px 0;
}

.page-about .about-capability__stat {
  background: var(--ky-cream);
  padding: 28px 18px;
  text-align: center;
  min-width: 0;
}

.page-about .about-capability__value {
  display: block;
  font-family: var(--ky-font-mono);
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1;
  color: var(--ky-text-dark);
}

.page-about .about-capability__unit {
  display: block;
  font-family: var(--ky-font-mono);
  font-size: 0.75rem;
  color: var(--ky-gray);
  margin-top: 8px;
}

.page-about .about-capability__desc {
  display: block;
  font-size: 0.78rem;
  color: var(--ky-gray);
  line-height: 1.6;
  margin-top: 6px;
}

.page-about .about-capability__bottom {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: flex-start;
}

.page-about .about-capability__bottom p {
  color: var(--ky-text-dark);
  font-weight: 600;
  margin: 0;
}

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

.page-about .about-capability__actions .ky-btn--ghost {
  color: var(--ky-text-dark);
  border-color: var(--ky-text-dark);
}

.page-about .about-capability__actions .ky-btn--ghost:hover {
  background: var(--ky-text-dark);
  color: var(--ky-cream);
}

.page-about .about-honors {
  padding-top: clamp(56px, 8vw, 96px);
  padding-bottom: clamp(56px, 8vw, 96px);
}

.page-about .about-honors__grid {
  display: grid;
  gap: 20px;
}

.page-about .about-honor {
  position: relative;
  padding: 28px 24px;
  border: 1px solid var(--ky-border);
  background: linear-gradient(135deg, rgba(42, 47, 74, 0.28), rgba(10, 17, 40, 0.7));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
  min-width: 0;
}

.page-about .about-honor__badge {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(57, 255, 20, 0.4);
  color: var(--ky-green);
  margin-bottom: 16px;
}

.page-about .about-honor h3 {
  font-family: var(--ky-font-head);
  font-size: 1.15rem;
  color: var(--ky-text);
  margin: 0;
}

.page-about .about-honor p {
  color: var(--ky-text-dim);
  font-size: 0.87rem;
  line-height: 1.75;
  margin-top: 8px;
}

.page-about .about-honor__year {
  display: block;
  margin-top: 16px;
  font-size: 0.7rem;
  color: var(--ky-orange);
  letter-spacing: 0.12em;
}

.page-about .about-cta {
  padding-top: clamp(48px, 7vw, 80px);
  padding-bottom: clamp(48px, 7vw, 80px);
}

.page-about .about-cta__inner {
  border: 1px solid var(--ky-border);
  padding: 32px;
  background:
    linear-gradient(135deg, rgba(57, 255, 20, 0.08), transparent 60%),
    rgba(16, 23, 48, 0.72);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.page-about .about-cta__inner::after {
  content: "";
  position: absolute;
  right: -40px;
  top: -40px;
  width: 160px;
  height: 160px;
  border: 1px dashed rgba(57, 255, 20, 0.22);
  transform: rotate(18deg);
  pointer-events: none;
}

.page-about .about-cta__inner > .mono {
  color: var(--ky-green);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
}

.page-about .about-cta h2 {
  font-family: var(--ky-font-head);
  font-size: clamp(1.5rem, 2.6vw, 2.2rem);
  color: var(--ky-text);
  margin: 10px auto 12px;
  max-width: 600px;
}

.page-about .about-cta p {
  color: var(--ky-text-dim);
  line-height: 1.75;
  max-width: 560px;
  margin: 0 auto 24px;
}

.page-about .about-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.page-about .about-brandmark {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--ky-border);
  margin-top: 40px;
  padding-top: 22px;
  color: var(--ky-text-dim);
  font-family: var(--ky-font-head);
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.page-about .about-brandmark .mono {
  font-family: var(--ky-font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--ky-orange);
}

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

@media (min-width: 768px) {
  .page-about .about-timeline {
    padding-left: 0;
  }

  .page-about .about-timeline__rail {
    left: calc(50% - 1px);
  }

  .page-about .about-timeline__item {
    display: grid;
    grid-template-columns: 1fr 72px 1fr;
    align-items: center;
    padding: 28px 0;
  }

  .page-about .about-timeline__marker {
    position: static;
    grid-column: 2;
    grid-row: 1;
    justify-self: center;
    width: 36px;
    height: 36px;
  }

  .page-about .about-timeline__panel {
    grid-column: 3;
    grid-row: 1;
  }

  .page-about .about-timeline__item:nth-child(odd) .about-timeline__panel {
    grid-column: 1;
    grid-row: 1;
    text-align: right;
  }

  .page-about .about-timeline__item:nth-child(odd) .about-timeline__facts {
    justify-content: flex-end;
  }

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

  .page-about .about-capability__bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

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

@media (min-width: 900px) {
  .page-about .about-hero__grid {
    grid-template-columns: 1.6fr 1fr;
    gap: 64px;
  }

  .page-about .about-philosophy__grid {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
  }

  .page-about .about-team__layout {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 64px;
  }

  .page-about .about-philosophy::before {
    content: "01 / PHILOSOPHY";
    position: absolute;
    left: 0;
    top: 120px;
    writing-mode: vertical-rl;
    font-family: var(--ky-font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.22em;
    color: rgba(57, 255, 20, 0.28);
    pointer-events: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about,
  .page-about .about-timeline__pulse {
    animation: none;
    scroll-behavior: auto;
  }

  .page-about .about-timeline__pulse {
    animation-duration: 0.001s;
  }
}