.page-about {
  background:
    radial-gradient(ellipse at 85% 8%, rgba(0, 230, 118, 0.08), transparent 36rem),
    radial-gradient(ellipse at 8% 75%, rgba(255, 107, 53, 0.06), transparent 30rem),
    linear-gradient(180deg, #0B1F3A 0%, #0F1420 34%, #0B1F3A 62%, #0F1420 100%);
  color: var(--dj-text);
  overflow-x: clip;
  min-height: 60vh;
}

.page-about .about-hero {
  position: relative;
  padding: 2rem 0 4.5rem;
}

.page-about .about-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(51, 65, 85, 0.32) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(51, 65, 85, 0.32) 1px, transparent 1px);
  background-size: 3.5rem 3.5rem;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 92%);
  mask-image: linear-gradient(to bottom, #000 0%, transparent 92%);
}

.page-about .about-hero::after {
  content: "";
  position: absolute;
  right: -2rem;
  top: 2.5rem;
  width: 13rem;
  height: 13rem;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(0, 230, 118, 0.12), rgba(0, 230, 118, 0.02));
  clip-path: polygon(35% 0, 100% 0, 100% 65%, 0 100%);
}

.page-about .about-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2rem 0;
}

.page-about .breadcrumb {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0 1.4rem;
  border-bottom: 1px solid var(--dj-line);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
}

.page-about .breadcrumb a {
  color: var(--dj-muted);
  text-decoration: none;
  transition: color 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 1px 0 transparent;
}

.page-about .breadcrumb a:hover {
  color: var(--dj-green);
  box-shadow: 0 1px 0 var(--dj-green);
}

.page-about .breadcrumb-sep {
  color: var(--dj-green);
}

.page-about .breadcrumb-current {
  color: var(--dj-text);
}

.page-about .about-hero-side {
  border-left: 2px solid var(--dj-green);
  padding-left: 1rem;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--dj-muted);
}

.page-about .about-hero-kicker {
  margin: 0 0 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dj-green);
}

.page-about .about-hero-side-line {
  margin: 0 0 0.5rem;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1rem;
  color: var(--dj-text);
}

.page-about .about-hero-note {
  margin: 0;
  font-size: 0.8125rem;
}

.page-about .about-hero-tagline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.1rem;
}

.page-about .about-hero-tagline .tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
}

.page-about .about-hero-main .page-title {
  margin: 0 0 1.25rem;
  font-family: var(--font-head);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.05;
  font-size: clamp(2.5rem, 5.5vw, 4.5rem);
  color: var(--dj-text);
}

.page-about .about-hero-main .page-title::after {
  content: "";
  display: block;
  width: 4.5rem;
  height: 0.375rem;
  margin-top: 1.5rem;
  background: var(--dj-green);
  clip-path: polygon(0 0, 100% 0, 86% 100%, 0 100%);
}

.page-about .about-hero-main .page-summary {
  max-width: 42em;
  margin: 0;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--dj-muted);
}

.page-about .about-section {
  padding: 4rem 0;
}

.page-about .about-section--timeline {
  border-top: 1px solid var(--dj-line);
  border-bottom: 1px solid var(--dj-line);
  background:
    linear-gradient(90deg, rgba(255, 107, 53, 0.04) 0%, transparent 55%),
    linear-gradient(180deg, rgba(11, 31, 58, 0.45) 0%, rgba(15, 20, 32, 0.25) 100%);
}

.page-about .about-section--stats {
  background: var(--dj-paper);
  color: var(--dj-navy);
  border-top: 1px solid var(--dj-line);
  border-bottom: 1px solid var(--dj-line);
}

.page-about .about-section--mission {
  background:
    radial-gradient(ellipse at 72% 18%, rgba(0, 230, 118, 0.09), transparent 38rem),
    radial-gradient(ellipse at 18% 82%, rgba(255, 107, 53, 0.06), transparent 30rem);
}

.page-about .about-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem 0;
}

.page-about .about-note-col {
  position: relative;
  padding-left: 0.875rem;
  border-left: 2px solid var(--dj-line);
}

.page-about .about-note-col::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 0.25rem;
  width: 8px;
  height: 8px;
  background: var(--dj-green);
  transform: rotate(45deg);
}

.page-about .about-chapter {
  margin: 0 0 0.5rem;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 2.75rem);
  line-height: 1;
  color: var(--dj-green);
}

.page-about .about-col-title {
  margin: 0.25rem 0 0.75rem;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  line-height: 1.3;
  color: var(--dj-text);
}

.page-about .about-col-note {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--dj-muted);
}

.page-about .about-content-col {
  min-width: 0;
}

.page-about .about-lead-text {
  margin: 0 0 2rem;
  font-size: 1.0625rem;
  line-height: 1.9;
  color: var(--dj-text);
  max-width: 48em;
}

.page-about .about-who-media-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
  align-items: stretch;
  margin: 0 0 2rem;
}

.page-about .media-frame {
  margin: 0;
}

.page-about .media-note {
  display: block;
  margin-top: 0.75rem;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--dj-muted);
}

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

.page-about .about-brand-frame {
  border: 1px solid var(--dj-line);
  background: linear-gradient(135deg, rgba(0, 230, 118, 0.07), transparent 72%);
}

.page-about .about-brand-frame img {
  object-fit: contain;
  background: transparent;
}

.page-about .about-who-mini {
  border: 1px solid var(--dj-line);
  background: rgba(11, 31, 58, 0.6);
  padding: 1.25rem;
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--dj-muted);
}

.page-about .about-who-mini p {
  margin: 0 0 0.6rem;
}

.page-about .about-who-mini p:last-child {
  margin-bottom: 0;
}

.page-about .about-who-mini-title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1rem;
  color: var(--dj-text);
}

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

.page-about .about-who-list li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.25rem 0.75rem;
  padding: 0.875rem 0;
  border-top: 1px solid var(--dj-line);
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--dj-muted);
}

.page-about .about-who-list strong {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dj-green);
}

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

.page-about .about-timeline-item {
  position: relative;
  margin: 0 0 1.1rem;
  padding-left: 1.5rem;
  border-left: 1px solid var(--dj-grid);
}

.page-about .about-timeline-item:last-child {
  margin-bottom: 0;
}

.page-about .about-timeline-item::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 1.35rem;
  width: 11px;
  height: 11px;
  background: var(--dj-navy);
  border: 2px solid var(--dj-green);
  transform: rotate(45deg);
  z-index: 1;
}

.page-about .about-timeline-item details > summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.75rem;
  padding: 1rem 1rem;
  background: rgba(15, 20, 32, 0.62);
  border: 1px solid var(--dj-line);
  border-left: 3px solid var(--dj-line);
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.page-about .about-timeline-item details > summary::-webkit-details-marker {
  display: none;
}

.page-about .about-timeline-item details > summary::after {
  content: "+";
  width: 1.5rem;
  height: 1.5rem;
  margin-left: auto;
  flex: none;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
  color: var(--dj-green);
  border: 1px solid var(--dj-line);
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-about .about-timeline-item details[open] > summary {
  border-color: rgba(0, 230, 118, 0.5);
  border-left-color: var(--dj-green);
  box-shadow: 0 0 0 1px rgba(0, 230, 118, 0.14);
}

.page-about .about-timeline-item details[open] > summary::after {
  content: "−";
  background: var(--dj-green);
  color: var(--dj-navy);
  border-color: var(--dj-green);
}

.page-about .about-timeline-item details:hover > summary {
  border-color: rgba(0, 230, 118, 0.38);
  border-left-color: var(--dj-green);
}

.page-about .about-phase {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--dj-navy);
  background: var(--dj-green);
  padding: 0.3rem 0.65rem;
  letter-spacing: 0.04em;
}

.page-about .about-phase-name {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.0625rem;
  line-height: 1.3;
  color: var(--dj-text);
}

.page-about .about-phase-detail {
  padding: 1.25rem 1rem 1.5rem;
  border-left: 3px solid var(--dj-green);
  background: rgba(11, 31, 58, 0.32);
}

.page-about .about-phase-detail p {
  margin: 0 0 1rem;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--dj-muted);
}

.page-about .about-phase-detail ul {
  margin: 0;
  padding-left: 1.1rem;
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--dj-muted);
}

.page-about .about-phase-detail li::marker {
  color: var(--dj-green);
}

.page-about .about-section--stats .about-chapter {
  color: var(--dj-green);
}

.page-about .about-section--stats .about-col-title,
.page-about .about-section--stats .about-col-note {
  color: var(--dj-navy);
}

.page-about .about-section--stats .about-note-col {
  border-left-color: rgba(11, 31, 58, 0.22);
}

.page-about .about-section--stats .about-note-col::before {
  background: var(--dj-green);
}

.page-about .about-stat-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
  margin: 0 0 2rem;
}

.page-about .about-stat-item {
  display: block;
  margin: 0;
  padding: 1.25rem;
  border: 1px solid rgba(11, 31, 58, 0.14);
  background: #ffffff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.page-about .about-stat-item:hover,
.page-about .about-stat-item:focus-within {
  border-color: var(--dj-green);
  box-shadow: 0 0 0 3px rgba(0, 230, 118, 0.16);
  transform: translateY(-2px);
}

.page-about .about-stat-item .stat-label {
  margin: 0;
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--dj-muted);
}

.page-about .about-stat-item .stat-value {
  display: block;
  margin: 0.25rem 0 0.3rem;
  font-family: var(--font-mono);
  font-size: clamp(1.75rem, 3vw, 2.4rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--dj-navy);
}

.page-about .about-stat-item .stat-delta {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--dj-muted);
}

.page-about .about-stat-item--main {
  grid-column: 1 / -1;
  background: var(--dj-navy);
  border-color: var(--dj-navy);
}

.page-about .about-stat-item--main .stat-label {
  color: var(--dj-muted);
}

.page-about .about-stat-item--main .stat-value {
  color: var(--dj-text);
}

.page-about .about-stat-item--main .stat-delta {
  color: var(--dj-green);
}

.page-about .about-dash-frame {
  border: 0;
  background: transparent;
}

.page-about .about-dash-frame img {
  border: 1px solid rgba(11, 31, 58, 0.14);
  object-fit: cover;
}

.page-about .about-section--stats .media-note {
  color: var(--dj-muted);
}

.page-about .about-cert-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
}

.page-about .about-cert-card {
  position: relative;
  margin: 0;
  padding: 1.5rem;
  border: 1px solid var(--dj-line);
  background: linear-gradient(145deg, rgba(11, 31, 58, 0.6), rgba(15, 20, 32, 0.35));
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.page-about .about-cert-card:hover,
.page-about .about-cert-card:focus-within {
  border-color: var(--dj-green);
  box-shadow: 0 0 0 3px rgba(0, 230, 118, 0.12);
  transform: translateY(-3px);
}

.page-about .about-cert-icon {
  width: 2.75rem;
  height: 2.75rem;
  margin: 0 0 1rem;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--dj-navy);
  background: var(--dj-green);
  clip-path: polygon(0 0, 100% 0, 100% 75%, 75% 100%, 0 100%);
  transition: background 0.2s ease, color 0.2s ease;
}

.page-about .about-cert-card:hover .about-cert-icon {
  background: var(--dj-orange);
  color: var(--dj-ink);
}

.page-about .about-cert-name {
  margin: 0 0 0.75rem;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.0625rem;
  line-height: 1.3;
  color: var(--dj-text);
}

.page-about .about-cert-desc {
  margin: 0 0 1rem;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--dj-muted);
}

.page-about .about-section--mission .about-mission-quote {
  margin: 0 0 1.5rem;
  padding: 0 0 0 1.25rem;
  border-left: 4px solid var(--dj-green);
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.25;
  color: var(--dj-text);
  max-width: 18em;
}

.page-about .about-mission-text {
  margin: 0 0 2rem;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--dj-muted);
  max-width: 46em;
}

.page-about .about-mission-points {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
  margin: 0 0 2rem;
}

.page-about .about-mission-point {
  padding: 1.25rem;
  border: 1px solid var(--dj-line);
  background: rgba(11, 31, 58, 0.4);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-about .about-mission-point:hover {
  border-color: rgba(0, 230, 118, 0.45);
  transform: translateY(-2px);
}

.page-about .about-mission-point h3 {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 0.6rem;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1rem;
  color: var(--dj-text);
}

.page-about .about-mission-point h3::before {
  content: "";
  flex: none;
  width: 0.6rem;
  height: 0.6rem;
  background: var(--dj-green);
  transform: rotate(45deg);
}

.page-about .about-mission-point p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--dj-muted);
}

.page-about .about-mission-frame {
  margin: 0 0 2rem;
}

.page-about .about-mission-frame img {
  border: 1px solid var(--dj-line);
  object-fit: cover;
}

.page-about .about-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
  align-items: center;
}

.page-about .about-cta-row .btn {
  margin: 0;
}

@media (min-width: 560px) {
  .page-about .about-who-media-row {
    grid-template-columns: minmax(0, 1.75fr) minmax(0, 1fr);
  }

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

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

  .page-about .about-mission-points {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 768px) {
  .page-about .about-who-list li {
    grid-template-columns: 4.5rem minmax(0, 1fr);
    gap: 0.75rem;
  }

  .page-about .about-section--who {
    padding: 5rem 0;
  }
}

@media (min-width: 960px) {
  .page-about .about-hero {
    padding: 2.25rem 0 5.5rem;
  }

  .page-about .about-hero-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-about .about-hero .span-3 {
    grid-column: 1 / span 3;
  }

  .page-about .about-hero .span-9 {
    grid-column: 4 / span 9;
  }

  .page-about .about-layout {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 0;
  }

  .page-about .about-layout .span-3 {
    grid-column: 1 / span 3;
  }

  .page-about .about-layout .span-8 {
    grid-column: 5 / span 8;
  }

  .page-about .about-section {
    padding: 5.5rem 0;
  }

  .page-about .about-stat-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-about .about-stat-item--main {
    grid-column: 1 / -1;
  }

  .page-about .about-note-col {
    padding-top: 0.25rem;
  }
}