:root{
  --blue:#1d4ed8;
  --blue-light:#3b82f6;
  --ink:#f8fafc;
  --muted:#a0a09a;
  --bg:#0a0a08;
  --surface:#111110;
  --surface-2:#1a1a18;
  --line:rgba(240,237,228,.08);
  --panel-shadow:0 24px 60px rgba(0,0,0,.28);
}

[data-theme="light"]{
  --ink:#000000;
  --muted:#333330;
  --bg:#F8F8F5;
  --surface:#FFFFFF;
  --surface-2:#F2F2EE;
  --line:rgba(10,10,8,0.1);
  --panel-shadow:0 24px 60px rgba(0,0,0,.12);
}

*,
*::before,
*::after{box-sizing:border-box}

html{scroll-behavior:smooth}

body{
  margin:0;
  min-height:100vh;
  background:
    radial-gradient(circle at top left, rgba(29,78,216,.16), transparent 34%),
    radial-gradient(circle at bottom right, rgba(59,130,246,.08), transparent 30%),
    var(--bg);
  color:var(--ink);
  font-family:var(--font-ui);
}

a{color:inherit;text-decoration:none}

.about-nav{
  position:sticky;
  top:0;
  z-index:20;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  padding:1.1rem 5%;
  background:rgba(10,10,8,.9);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}

.about-logo{
  font-family:var(--font-ui);
  font-size:1.45rem;
  letter-spacing:.05em;
}

.about-logo span{color:var(--blue)}

.about-nav-links{
  display:flex;
  align-items:center;
  gap:1rem;
  flex-wrap:wrap;
}

.about-nav-links a{
  font-size:.8rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--muted);
  transition:color .2s ease;
}

.about-nav-links a:hover{color:var(--ink)}

.about-nav-cta{
  padding:.65rem 1rem;
  border-radius:999px;
  border:1px solid rgba(29,78,216,.4);
  background:rgba(29,78,216,.12);
  color:#dbeafe !important;
}

.about-page{
  display:grid;
  gap:1.75rem;
  padding:2rem 5% 4rem;
}

.about-hero{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,1.4fr) minmax(300px,.9fr);
  gap:1.25rem;
  align-items:stretch;
}

.about-hero-grid{
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(240,237,228,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(240,237,228,.025) 1px, transparent 1px);
  background-size:44px 44px;
  pointer-events:none;
}

.about-hero-copy,
.about-hero-panel,
.about-card,
.about-flow-step,
.about-cta{
  position:relative;
  background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));
  border:1px solid var(--line);
  border-radius:28px;
  box-shadow:var(--panel-shadow);
}

.about-hero-copy{
  padding:2.25rem;
  overflow:hidden;
}

.about-hero-copy h1,
.about-section-head h2,
.about-cta h2{
  margin:0 0 .9rem;
  font-family:var(--font-ui);
  font-size:clamp(2.8rem,7vw,5.8rem);
  line-height:.92;
  letter-spacing:.02em;
}

.about-hero-copy h1 em,
.about-section-head h2 em,
.about-cta h2 em{color:var(--blue);font-style:normal}

.about-kicker{
  display:inline-flex;
  align-items:center;
  gap:.6rem;
  margin-bottom:1.1rem;
  font-family:var(--font-ui);
  font-size:.68rem;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--blue-light);
}

.about-kicker::before{
  content:"";
  width:30px;
  height:1px;
  background:var(--blue-light);
}

.about-hero-copy p,
.about-section-head p,
.about-card p,
.about-flow-step p,
.about-cta p{
  margin:0;
  color:var(--muted);
  line-height:1.8;
  font-size:.96rem;
}

.about-actions{
  display:flex;
  gap:.8rem;
  flex-wrap:wrap;
  margin-top:1.6rem;
}

.about-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:46px;
  padding:0 1.2rem;
  border-radius:999px;
  border:1px solid var(--line);
  font-size:.8rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  font-weight:700;
  transition:transform .2s ease, border-color .2s ease, background .2s ease;
}

.about-btn.primary{
  background:var(--blue);
  border-color:var(--blue);
}

.about-btn.primary:hover{
  transform:translateY(-1px);
  background:var(--blue-light);
  border-color:var(--blue-light);
}

.about-btn.ghost{
  color:var(--muted);
  background:rgba(255,255,255,.03);
}

.about-btn.ghost:hover{
  color:var(--ink);
  border-color:rgba(59,130,246,.38);
}

.about-hero-panel{
  padding:1.5rem;
  display:grid;
  gap:1rem;
}

.about-panel-label{
  font-family:var(--font-ui);
  font-size:.7rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--muted);
}

.about-surface-list{
  display:grid;
  gap:.8rem;
}

.about-surface-item{
  padding:1rem;
  border-radius:20px;
  border:1px solid var(--line);
  background:var(--surface);
}

.about-surface-item strong{
  display:block;
  margin-bottom:.35rem;
  font-size:.95rem;
}

.about-surface-item span{
  display:block;
  color:var(--muted);
  line-height:1.7;
  font-size:.85rem;
}

.about-section{
  display:grid;
  gap:1.1rem;
}

.about-section.alt{
  background:linear-gradient(180deg, rgba(29,78,216,.05), rgba(255,255,255,.01));
  border:1px solid var(--line);
  border-radius:32px;
  padding:1.5rem;
}

.about-section-head{
  display:grid;
  gap:.55rem;
  max-width:820px;
}

.about-section-head h2{
  font-size:clamp(2.3rem,5vw,4rem);
  margin-bottom:.3rem;
}

.about-card-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:1rem;
}

.about-card{
  padding:1.3rem;
  display:grid;
  gap:.8rem;
}

.about-card-kicker{
  width:max-content;
  padding:.34rem .62rem;
  border-radius:999px;
  background:rgba(29,78,216,.12);
  color:#dbeafe;
  font-family:var(--font-ui);
  font-size:.64rem;
  letter-spacing:.1em;
  text-transform:uppercase;
}

.about-card h3,
.about-flow-step h3{
  margin:0;
  font-size:1.15rem;
  line-height:1.35;
}

.about-flow-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:1rem;
}

.about-flow-step{
  padding:1.35rem;
  display:grid;
  gap:.85rem;
}

.about-step-num{
  font-family:var(--font-ui);
  font-size:2rem;
  line-height:1;
  color:var(--blue-light);
}

.about-cta{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:1.5rem;
  flex-wrap:wrap;
  padding:2rem;
}

.about-cta h2{
  font-size:clamp(2.2rem,5vw,3.8rem);
}

@media (max-width:1100px){
  .about-hero,
  .about-card-grid,
  .about-flow-grid{grid-template-columns:1fr 1fr}
  .about-hero-panel{grid-column:1 / -1}
}

@media (max-width:760px){
  .about-nav{padding:1rem 1rem}
  .about-nav-links{gap:.7rem}
  .about-page{padding:1.25rem 1rem 3rem}
  .about-hero,
  .about-card-grid,
  .about-flow-grid{grid-template-columns:1fr}
  .about-hero-copy,
  .about-hero-panel,
  .about-card,
  .about-flow-step,
  .about-cta{border-radius:22px}
  .about-hero-copy{padding:1.5rem}
}