:root {
  --bg: #f4f6fb;
  --surface: rgba(255, 255, 255, 0.88);
  --text: #182033;
  --muted: #67728a;
  --accent: #4d6bff;
  --accent-2: #7d92ff;
  --border: rgba(24, 32, 51, 0.08);
  --shadow: 0 18px 48px rgba(27, 39, 94, 0.12);
  --radius-xl: 32px;
  --radius-lg: 24px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, system-ui, sans-serif;
  background: radial-gradient(circle at top, #ffffff 0%, #edf2ff 35%, var(--bg) 100%);
  color: var(--text);
}

a { color: inherit; }

.about-page { padding: 24px; }

.hero,
.about-main {
  width: min(1180px, 100%);
  margin: 0 auto;
}

.hero {
  margin-bottom: 28px;
  padding: 40px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(255,255,255,0.96) 0%, rgba(242,246,255,0.94) 100%);
  box-shadow: var(--shadow);
  overflow: hidden;
  position: relative;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto -80px -100px auto;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(77,107,255,0.18) 0%, rgba(77,107,255,0) 72%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.hero__badge,
.section-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(77, 107, 255, 0.12);
  color: var(--accent);
  font-weight: 700;
  font-size: 14px;
}

.hero h1 {
  margin: 18px 0 14px;
  font-size: clamp(34px, 5vw, 54px);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.hero__lead {
  margin: 0;
  max-width: 680px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  transition: transform .16s ease, box-shadow .16s ease;
}

.btn:hover { transform: translateY(-1px); }

.btn--primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  color: #fff;
  box-shadow: 0 12px 26px rgba(77, 107, 255, 0.25);
}

.btn--secondary {
  background: rgba(255,255,255,0.72);
  border: 1px solid var(--border);
}

.card-grid,
.feature-grid,
.trust-list {
  display: grid;
  gap: 22px;
}

.card-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 22px;
}

.info-card,
.feature-card,
.trust-item {
  padding: 26px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.info-card h2,
.feature-card h3,
.trust-item h3,
.section-head h2 {
  margin: 0 0 10px;
}

.info-card p,
.feature-card p,
.trust-item p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.feature-section,
.trust-section {
  margin-top: 22px;
  padding: 28px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.72);
  box-shadow: var(--shadow);
}

.section-head { margin-bottom: 20px; }

.section-head h2 {
  margin-top: 14px;
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.12;
}

.feature-grid,
.trust-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin-bottom: 18px;
  border-radius: 16px;
  background: rgba(77, 107, 255, 0.12);
  font-size: 24px;
}

.reveal-on-scroll {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .45s ease, transform .45s ease;
}

.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1024px) {
  .card-grid,
  .feature-grid,
  .trust-list {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  .about-page { padding: 16px; }
  .hero,
  .feature-section,
  .trust-section,
  .info-card,
  .feature-card,
  .trust-item { padding: 22px; }

  .card-grid,
  .feature-grid,
  .trust-list {
    grid-template-columns: 1fr;
  }

  .hero__actions {
    flex-direction: column;
  }

  .btn { width: 100%; }
}