:root {
  --about-purple: #6a43ff;
  --about-blue: #50a9ff;
  --about-ink: #20243a;
  --about-muted: #687087;
}

.about-page { background: #fff; }
.about-hero {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  background:
    radial-gradient(circle at 20% 24%, rgba(91, 201, 255, .2), transparent 32%),
    radial-gradient(circle at 80% 20%, rgba(129, 91, 255, .22), transparent 35%),
    linear-gradient(135deg, #effaff 0%, #eef0ff 52%, #f7f3ff 100%);
}
.about-hero::before,
.about-hero::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(91, 72, 216, .12);
  border-radius: 50%;
  pointer-events: none;
}
.about-hero::before { width: 560px; height: 560px; left: -260px; top: -310px; }
.about-hero::after { width: 720px; height: 720px; right: -380px; bottom: -530px; }
.about-hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: 620px;
  align-items: center;
  justify-content: center;
  padding: 90px 0 110px;
  text-align: center;
}
.about-hero-copy { max-width: 900px; }
.about-kicker {
  display: inline-flex;
  padding: 7px 12px;
  border: 1px solid rgba(106, 67, 255, .17);
  border-radius: 999px;
  color: #6552d8;
  background: rgba(255, 255, 255, .55);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .08em;
}
.about-hero h1 {
  margin: 24px 0 18px;
  font-size: clamp(42px, 6vw, 72px);
  line-height: 1.1;
  letter-spacing: -.055em;
}
.about-hero h1 em {
  color: transparent;
  background: linear-gradient(100deg, #5532e6, #8a51ff 54%, #3d9cf5);
  background-clip: text;
  -webkit-background-clip: text;
  font-style: normal;
}
.about-hero-copy > p {
  max-width: 720px;
  margin: 0 auto;
  color: #4f5870;
  font-size: 18px;
  line-height: 1.8;
}
.about-hero-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 30px;
}
.about-section { padding: 100px 0; }
.about-section.soft { background: #f8f9fd; }
.about-head { max-width: 760px; margin-bottom: 46px; }
.about-head.center { margin-right: auto; margin-left: auto; text-align: center; }
.about-head span {
  color: var(--about-purple);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .12em;
}
.about-head h2 {
  margin: 12px 0 14px;
  color: var(--about-ink);
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.2;
  letter-spacing: -.04em;
}
.about-head p { margin: 0; color: var(--about-muted); font-size: 15px; line-height: 1.85; }
.about-story-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 42px;
  align-items: stretch;
}
.about-story {
  padding: 34px;
  border: 1px solid #e9eaf2;
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 18px 50px rgba(40, 44, 75, .05);
}
.about-story h3 { margin: 0 0 16px; font-size: 24px; }
.about-story p { margin: 0; color: #596176; font-size: 14px; line-height: 1.9; }
.about-story p + p { margin-top: 12px; }
.about-stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.about-stat {
  display: flex;
  min-height: 145px;
  padding: 22px;
  border-radius: 18px;
  background: linear-gradient(145deg, #f1efff, #f4fbff);
  flex-direction: column;
  justify-content: flex-end;
}
.about-stat b { color: #563ee5; font-size: 28px; }
.about-stat span { margin-top: 8px; color: #626b80; font-size: 12px; line-height: 1.55; }
.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.value-card {
  min-height: 250px;
  padding: 28px;
  border: 1px solid #e9eaf2;
  border-radius: 20px;
  background: #fff;
  transition: transform .2s ease, box-shadow .2s ease;
}
.value-card:hover { transform: translateY(-5px); box-shadow: 0 20px 46px rgba(52, 48, 94, .09); }
.value-card i {
  display: grid;
  width: 46px;
  height: 46px;
  margin-bottom: 28px;
  place-items: center;
  border-radius: 14px;
  color: #fff;
  background: linear-gradient(135deg, #5638ea, #7b6cff);
  font-style: normal;
  font-weight: 850;
}
.value-card h3 { margin: 0 0 12px; font-size: 20px; }
.value-card p { margin: 0; color: var(--about-muted); font-size: 13px; line-height: 1.8; }
.about-timeline { position: relative; max-width: 900px; margin: 0 auto; }
.about-timeline::before {
  content: "";
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 104px;
  width: 1px;
  background: #dddff0;
}
.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 48px;
  padding: 0 0 38px;
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-date { color: #6251f3; font-size: 13px; font-weight: 850; }
.timeline-card {
  position: relative;
  padding: 24px 28px;
  border: 1px solid #e9eaf2;
  border-radius: 18px;
  background: #fff;
}
.timeline-card::before {
  content: "";
  position: absolute;
  left: -31px;
  top: 5px;
  width: 11px;
  height: 11px;
  border: 4px solid #f8f9fd;
  border-radius: 50%;
  background: #6a50f4;
}
.timeline-card h3 { margin: 0 0 9px; font-size: 19px; }
.timeline-card p { margin: 0; color: var(--about-muted); font-size: 13px; line-height: 1.75; }
.developer-manifesto {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 48px;
  align-items: center;
}
.manifesto-mark {
  display: grid;
  min-height: 360px;
  padding: 42px;
  place-items: center;
  border-radius: 28px;
  color: #fff;
  background:
    radial-gradient(circle at 75% 20%, rgba(87, 211, 255, .35), transparent 30%),
    linear-gradient(145deg, #242454, #5231db);
  font-family: ui-monospace, Consolas, monospace;
  font-size: clamp(38px, 6vw, 72px);
  font-weight: 900;
}
.manifesto-copy blockquote {
  margin: 0 0 24px;
  color: #252a42;
  font-size: clamp(25px, 3vw, 38px);
  font-weight: 750;
  line-height: 1.45;
  letter-spacing: -.03em;
}
.manifesto-copy p { color: var(--about-muted); line-height: 1.9; }
.about-cta {
  padding: 84px 0;
  background: linear-gradient(120deg, #1e1e42, #4934bd);
  color: #fff;
}
.about-cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.about-cta h2 { margin: 0 0 10px; font-size: 34px; }
.about-cta p { margin: 0; color: rgba(255, 255, 255, .7); }

@media (max-width: 900px) {
  .about-story-grid, .developer-manifesto { grid-template-columns: 1fr; }
  .value-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .about-hero, .about-hero-inner { min-height: 540px; }
  .about-hero-inner { padding: 70px 0; }
  .about-hero h1 { font-size: 43px; }
  .about-hero-copy > p { font-size: 15px; }
  .about-section { padding: 72px 0; }
  .about-story { padding: 24px; }
  .about-stat-grid, .value-grid { grid-template-columns: 1fr; }
  .about-timeline::before { left: 6px; }
  .timeline-item { grid-template-columns: 1fr; gap: 10px; padding-left: 28px; }
  .timeline-card::before { left: -29px; }
  .about-cta-inner { align-items: flex-start; flex-direction: column; }
}