.page-about{
  --about-green:#39FF88;
  --about-orange:#FF6B35;
  --about-deep:#0B1020;
  --about-panel:#121A2E;
  --about-muted:#8A94A6;
  --about-border:rgba(57,255,136,0.2);
  --about-ease:cubic-bezier(0.22,1,0.36,1);
  background:var(--about-deep);
  color:#F2F5F7;
  overflow-x:hidden;
  min-height:100vh;
}
.page-about .container{
  width:min(100% - 32px,1240px);
  margin-inline:auto;
}
.page-about .about-anchor-nav{
  padding-top:72px;
  padding-bottom:8px;
}
.page-about .about-anchor-wrap{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  background:var(--about-panel);
  border:1px solid var(--about-border);
  padding:12px;
  box-shadow:0 12px 36px rgba(0,0,0,0.28);
}
.page-about .about-anchor-link{
  font-family:var(--yb-font-mono);
  font-size:12px;
  letter-spacing:0.06em;
  color:var(--about-muted);
  text-decoration:none;
  padding:8px 14px;
  border-left:2px solid transparent;
  transition:color 0.25s ease,background 0.25s ease,border-color 0.25s ease;
}
.page-about .about-anchor-link:hover{
  color:var(--about-green);
  background:rgba(57,255,136,0.08);
  border-left-color:var(--about-green);
}
.page-about .about-hero{
  position:relative;
  padding:40px 0 64px;
}
.page-about .about-hero::before{
  content:"01";
  position:absolute;
  top:12px;
  right:-24px;
  font-family:var(--yb-font-display);
  font-size:clamp(96px,20vw,180px);
  font-weight:900;
  line-height:1;
  color:rgba(57,255,136,0.06);
  pointer-events:none;
  z-index:0;
}
.page-about .about-hero-inner{
  position:relative;
  z-index:1;
  display:grid;
  gap:32px;
}
.page-about .about-hero-copy .breadcrumbs{
  margin-bottom:20px;
}
.page-about .about-hero-copy h1{
  font-family:var(--yb-font-display);
  font-size:clamp(30px,6vw,52px);
  line-height:1.08;
  letter-spacing:-0.01em;
  margin:14px 0 16px;
}
.page-about .about-hero-lead{
  color:var(--about-muted);
  font-size:16px;
  line-height:1.85;
  margin:0 0 22px;
}
.page-about .about-hero-facts{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  list-style:none;
  margin:0 0 26px;
  padding:0;
}
.page-about .about-hero-facts li{
  font-size:13px;
  font-family:var(--yb-font-mono);
  color:#F2F5F7;
  background:linear-gradient(135deg,rgba(57,255,136,0.12),rgba(57,255,136,0.03));
  border:1px solid var(--about-border);
  padding:7px 12px;
  clip-path:polygon(0 0,calc(100% - 10px) 0,100% 50%,calc(100% - 10px) 100%,0 100%);
}
.page-about .about-hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-bottom:22px;
}
.page-about .about-hero-meta{
  display:flex;
  flex-wrap:wrap;
  gap:8px 18px;
  align-items:center;
  margin:0;
  font-size:13px;
  color:var(--about-muted);
}
.page-about .about-hero-meta a{
  color:var(--about-green);
  text-decoration:none;
  border-bottom:1px solid rgba(57,255,136,0.3);
  transition:color 0.25s ease;
}
.page-about .about-hero-meta a:hover{
  color:var(--about-orange);
  border-bottom-color:var(--about-orange);
}
.page-about .about-hero-media{
  position:relative;
  padding:12px;
  background:linear-gradient(135deg,rgba(57,255,136,0.14),rgba(18,26,46,0.6) 55%,rgba(255,107,53,0.1));
  border:1px solid var(--about-border);
  transform:rotate(1deg);
  transition:transform 0.35s var(--about-ease);
}
.page-about .about-hero-media:hover{
  transform:rotate(0deg) scale(1.01);
}
.page-about .about-hero-media img{
  display:block;
  width:100%;
  height:auto;
  clip-path:polygon(0 0,100% 0,100% 92%,94% 100%,0 100%);
}
.page-about .about-milestones{
  position:relative;
  padding:72px 0;
  background:linear-gradient(180deg,var(--about-deep) 0%,var(--about-panel) 50%,var(--about-deep) 100%);
}
.page-about .about-section-head{
  position:relative;
  background:linear-gradient(90deg,rgba(57,255,136,0.12),rgba(57,255,136,0.02) 75%);
  border-left:6px solid var(--about-green);
  padding:18px 20px 20px;
  margin-bottom:36px;
}
.page-about .about-section-head::after{
  content:"02";
  position:absolute;
  right:12px;
  top:-8px;
  font-family:var(--yb-font-display);
  font-size:72px;
  font-weight:900;
  line-height:1;
  color:rgba(57,255,136,0.06);
  pointer-events:none;
}
.page-about .about-section-head h2{
  font-family:var(--yb-font-display);
  font-size:clamp(26px,4.6vw,42px);
  line-height:1.12;
  margin:12px 0 0;
}
.page-about .about-section-desc{
  color:var(--about-muted);
  margin:10px 0 0;
  line-height:1.7;
  font-size:14px;
}
.page-about .about-section-head--alt{
  background:linear-gradient(90deg,rgba(255,107,53,0.14),rgba(255,107,53,0.02) 75%);
  border-left-color:var(--about-orange);
}
.page-about .about-section-head--alt::after{
  content:"03";
  color:rgba(255,107,53,0.08);
}
.page-about .about-milestone-img{
  margin:0 0 28px;
  padding:8px;
  background:linear-gradient(135deg,rgba(255,107,53,0.14),rgba(57,255,136,0.05));
  border:1px solid var(--about-border);
}
.page-about .about-milestone-img img{
  display:block;
  width:100%;
  height:auto;
  clip-path:polygon(0 0,100% 0,100% 95%,95% 100%,0 100%);
}
.page-about .about-timeline{
  display:grid;
  gap:16px;
}
.page-about .about-tl-item{
  display:grid;
  grid-template-columns:76px 1fr;
  gap:16px;
  background:rgba(10,14,26,0.55);
  border:1px solid transparent;
  border-left:4px solid var(--about-green);
  padding:20px 22px;
  transition:transform 0.3s var(--about-ease),border-color 0.3s ease,background 0.3s ease;
}
.page-about .about-tl-item:hover{
  transform:translateX(8px);
  background:rgba(18,26,46,0.85);
  border-left-color:var(--about-orange);
}
.page-about .about-tl-year{
  font-family:var(--yb-font-display);
  font-size:30px;
  font-weight:900;
  line-height:1;
  color:var(--about-green);
}
.page-about .about-tl-body h3{
  font-family:var(--yb-font-display);
  font-size:18px;
  margin:0 0 8px;
}
.page-about .about-tl-body p{
  color:var(--about-muted);
  line-height:1.7;
  font-size:14px;
  margin:0;
}
.page-about .about-capabilities{
  padding:72px 0;
  position:relative;
}
.page-about .about-capabilities::before{
  content:"";
  position:absolute;
  top:0;left:0;right:0;
  height:3px;
  background:linear-gradient(90deg,var(--about-green) 0%,var(--about-orange) 60%,transparent 100%);
  opacity:0.5;
}
.page-about .about-stat-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:16px;
  margin-bottom:44px;
}
.page-about .about-stat-card{
  position:relative;
  background:var(--about-panel);
  border:1px solid var(--about-border);
  padding:26px 18px 22px;
  text-align:center;
  clip-path:polygon(0 0,calc(100% - 18px) 0,100% 18px,100% 100%,0 100%);
}
.page-about .about-stat-card::before{
  content:"";
  position:absolute;
  top:0;right:0;
  width:28px;
  height:28px;
  background:linear-gradient(225deg,var(--about-green),transparent 60%);
  opacity:0.4;
}
.page-about .about-stat-card:nth-child(2n)::before{
  background:linear-gradient(225deg,var(--about-orange),transparent 60%);
}
.page-about .about-stat-num{
  font-family:var(--yb-font-display);
  font-size:clamp(34px,8vw,60px);
  font-weight:900;
  line-height:1;
  color:var(--about-green);
  display:block;
}
.page-about .about-stat-card:nth-child(2n) .about-stat-num{
  color:var(--about-orange);
}
.page-about .about-stat-label{
  color:var(--about-muted);
  font-size:13px;
  letter-spacing:0.05em;
  margin-top:10px;
}
.page-about .about-cap-grid{
  display:grid;
  gap:16px;
}
.page-about .about-cap-grid .chamfer-card{
  background:var(--about-panel);
  border:1px solid var(--about-border);
  padding:26px 24px;
}
.page-about .about-cap-grid .chamfer-card h3{
  font-family:var(--yb-font-display);
  font-size:20px;
  margin-bottom:10px;
  position:relative;
  display:flex;
  align-items:center;
  gap:10px;
}
.page-about .about-cap-grid .chamfer-card h3::before{
  content:"";
  width:8px;
  height:8px;
  background:var(--about-green);
  transform:rotate(45deg);
  flex-shrink:0;
}
.page-about .about-cap-grid .chamfer-card p{
  color:var(--about-muted);
  line-height:1.75;
  font-size:14px;
  margin:0;
}
.page-about .about-philosophy{
  padding:72px 0;
  background:linear-gradient(160deg,var(--about-panel) 0%,var(--about-deep) 55%);
}
.page-about .about-philosophy .about-section-head::after{
  content:"04";
}
.page-about .about-philosophy-grid{
  display:grid;
  gap:32px;
  align-items:center;
}
.page-about .about-philosophy-media{
  margin:0;
  padding:8px;
  background:rgba(255,107,53,0.08);
  border:1px solid var(--about-border);
  transform:rotate(-1deg);
  transition:transform 0.35s var(--about-ease);
}
.page-about .about-philosophy-media:hover{
  transform:rotate(0deg) scale(1.01);
}
.page-about .about-philosophy-media img{
  display:block;
  width:100%;
  height:auto;
  clip-path:polygon(24px 0,100% 0,100% calc(100% - 24px),calc(100% - 24px) 100%,0 100%,0 24px);
}
.page-about .about-philosophy-lead{
  font-size:19px;
  font-weight:600;
  line-height:1.75;
  color:#F2F5F7;
  margin:0 0 16px;
}
.page-about .about-philosophy-content > p{
  color:var(--about-muted);
  line-height:1.8;
  font-size:15px;
  margin:0 0 16px;
}
.page-about .about-principles{
  display:grid;
  gap:14px;
  margin:26px 0 20px;
}
.page-about .about-principle{
  display:flex;
  gap:14px;
  align-items:flex-start;
  background:rgba(10,14,26,0.5);
  border:1px solid transparent;
  border-left:3px solid var(--about-orange);
  padding:15px 16px;
  transition:background 0.25s ease,border-color 0.25s ease;
}
.page-about .about-principle:hover{
  background:rgba(18,26,46,0.8);
  border-color:var(--about-border);
  border-left-color:var(--about-orange);
}
.page-about .about-principle-num{
  font-family:var(--yb-font-mono);
  font-size:16px;
  font-weight:700;
  color:var(--about-orange);
  line-height:1.6;
  flex-shrink:0;
}
.page-about .about-principle p{
  margin:0;
  display:flex;
  flex-direction:column;
  gap:4px;
}
.page-about .about-principle strong{
  font-family:var(--yb-font-display);
  font-size:16px;
  color:#F2F5F7;
}
.page-about .about-principle span{
  color:var(--about-muted);
  line-height:1.6;
  font-size:14px;
}
.page-about .about-boundary{
  background:rgba(255,107,53,0.07);
  border:1px solid rgba(255,107,53,0.25);
  color:var(--about-muted);
  padding:14px 16px;
  font-size:13px;
  line-height:1.7;
  margin:0 0 22px;
}
.page-about .about-philosophy-links{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}
@media (min-width: 640px){
  .page-about .about-stat-grid{
    grid-template-columns:repeat(4,1fr);
  }
  .page-about .about-timeline{
    grid-template-columns:repeat(2,1fr);
  }
  .page-about .about-cap-grid{
    grid-template-columns:repeat(3,1fr);
  }
}
@media (min-width: 1024px){
  .page-about .container{
    width:min(100% - 48px,1240px);
  }
  .page-about .about-hero{
    padding:72px 0 96px;
  }
  .page-about .about-hero-inner{
    grid-template-columns:0.95fr 1.05fr;
    gap:56px;
    align-items:center;
  }
  .page-about .about-hero-media{
    padding:16px;
    margin-left:auto;
  }
  .page-about .about-milestones{
    padding:112px 0;
  }
  .page-about .about-section-head{
    padding:24px 28px 26px;
    margin-bottom:48px;
  }
  .page-about .about-timeline{
    grid-template-columns:repeat(4,1fr);
    gap:24px;
    position:relative;
    align-items:stretch;
  }
  .page-about .about-tl-item{
    grid-template-columns:1fr;
    border-left:1px solid var(--about-border);
    border-top:4px solid var(--about-green);
    padding:24px 22px;
  }
  .page-about .about-tl-item:hover{
    transform:translateY(-8px);
    border-left:1px solid var(--about-border);
    border-top-color:var(--about-orange);
  }
  .page-about .about-capabilities{
    padding:112px 0;
  }
  .page-about .about-cap-grid .chamfer-card h3{
    font-size:22px;
  }
  .page-about .about-philosophy{
    padding:112px 0;
  }
  .page-about .about-philosophy-grid{
    grid-template-columns:0.85fr 1.15fr;
    gap:64px;
  }
  .page-about .about-philosophy-media{
    margin-left:16px;
  }
}
@media (prefers-reduced-motion: reduce){
  .page-about *,
  .page-about *::before,
  .page-about *::after{
    transition:none !important;
    transform:none !important;
  }
}