:root {
  --bg: #f4f6fb;
  --fg: #0f1b2d;
  --primary: #5364f3;
  --primary-bright: #8491ff;
  --surface: rgba(255, 255, 255, 0.85);
  --surface-strong: rgba(255, 255, 255, 0.95);
  --muted: #4c5a78;
  --divider: rgba(123, 140, 189, 0.25);
  --shadow-soft: 0 18px 38px rgba(24, 41, 80, 0.12);
  font-size: 16px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  background-image: radial-gradient(circle at 12% 16%, rgba(255, 255, 255, 0.9), transparent 42%),
    radial-gradient(circle at 88% 6%, rgba(189, 200, 231, 0.55), transparent 45%),
    radial-gradient(circle at 80% 78%, rgba(214, 220, 240, 0.6), transparent 55%);
}

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

.container {
  width: min(1100px, 90vw);
  margin: 0 auto;
}

.hero {
  padding: 5rem 0 4rem;
  background: linear-gradient(115deg, rgba(255, 255, 255, 0.96) 0%, rgba(229, 234, 250, 0.85) 47%, rgba(206, 214, 241, 0.94) 100%),
    radial-gradient(circle at 0% 0%, rgba(255, 255, 255, 0.9), transparent 45%),
    radial-gradient(circle at 65% -10%, rgba(124, 146, 220, 0.35), transparent 55%);
  box-shadow: inset 0 -1px 0 rgba(255, 255, 255, 0.7);
}

.hero__content {
  display: grid;
  gap: 3rem;
  align-items: center;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 600;
  font-size: 0.78rem;
  color: rgba(15, 27, 45, 0.6);
}

h1 {
  font-size: clamp(2.4rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  margin: 1rem 0 1.2rem;
  color: #040918;
}

.subtitle {
  font-size: 1.07rem;
  max-width: 540px;
  color: rgba(15, 27, 45, 0.7);
  margin-bottom: 2rem;
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.9rem;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(226, 231, 247, 0.95) 100%);
  color: var(--fg);
  font-weight: 600;
  border-radius: 999px;
  box-shadow: var(--shadow-soft);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
  border: 1px solid var(--divider);
}

.cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(41, 58, 108, 0.2);
  background: linear-gradient(135deg, #f8faff 0%, #dfe4f8 100%);
}

.cta--inverse {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-bright) 100%);
  color: #fff;
  border: none;
  box-shadow: 0 16px 32px rgba(74, 91, 177, 0.32);
}

.hero__badge {
  align-self: stretch;
  background: var(--surface);
  border: 1px solid rgba(123, 140, 189, 0.3);
  border-radius: 22px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.75rem;
  backdrop-filter: blur(24px);
  text-align: center;
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

.hero__badge::before {
  content: '';
  position: absolute;
  inset: -120% 15% 60% -40%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.7), rgba(210, 219, 246, 0));
  opacity: 0.75;
  transform: rotate(8deg);
}

.badge-title {
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: rgba(6, 15, 34, 0.78);
}

.badge-subtitle {
  font-size: 0.92rem;
  color: rgba(15, 27, 45, 0.55);
}

.section {
  padding: clamp(3.5rem, 8vw, 6rem) 0;
}

.section--light {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.96) 0%, rgba(229, 235, 249, 0.92) 52%, rgba(244, 246, 252, 0.94) 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.section--dark {
  background: linear-gradient(130deg, rgba(255, 255, 255, 0.98) 0%, rgba(224, 232, 250, 0.9) 100%);
  border-top: 1px solid rgba(123, 140, 189, 0.2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.7);
}

.section--accent {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-bright) 100%);
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.section--accent::before {
  content: '';
  position: absolute;
  inset: -40% -20%;
  background: radial-gradient(circle at center, rgba(255, 255, 255, 0.4) 0%, transparent 55%);
  opacity: 0.8;
  transform: rotate(8deg);
  pointer-events: none;
}

.section--accent .container {
  position: relative;
  z-index: 1;
}

.section__title {
  font-size: clamp(2rem, 4vw, 2.6rem);
  margin-bottom: 1.25rem;
  font-weight: 700;
  color: inherit;
}

.section__intro {
  font-size: 1.05rem;
  max-width: 640px;
  margin: 0 auto 2.5rem;
  color: rgba(15, 27, 45, 0.68);
}

.section--dark .section__intro {
  color: rgba(15, 27, 45, 0.62);
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.card {
  background: var(--surface-strong);
  border-radius: 22px;
  padding: 2.2rem;
  border: 1px solid var(--divider);
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(18px);
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.65) 0%, rgba(219, 227, 247, 0.2) 45%, rgba(205, 212, 233, 0.3) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.card:hover::before {
  opacity: 1;
}

.card h3 {
  font-size: 1.45rem;
  color: rgba(7, 15, 32, 0.9);
}

.card p {
  color: rgba(15, 27, 45, 0.65);
}

.card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  color: rgba(7, 15, 32, 0.8);
}

.card ul li {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
}

.card ul li::before {
  content: '●';
  font-size: 0.65rem;
  margin-top: 0.45rem;
  color: var(--primary);
}

.section__split {
  display: grid;
  gap: 3rem;
  align-items: center;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.list-highlight {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  color: rgba(7, 15, 32, 0.8);
}

.list-highlight li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}

.list-highlight li::before {
  content: '';
  width: 12px;
  height: 12px;
  background: linear-gradient(135deg, var(--primary), var(--primary-bright));
  border-radius: 50%;
  margin-top: 0.35rem;
  box-shadow: 0 4px 10px rgba(83, 100, 243, 0.35);
}

.metric-grid {
  display: grid;
  gap: 1.6rem;
}

.metric {
  background: var(--surface);
  border-radius: 20px;
  padding: 1.9rem;
  border: 1px solid rgba(123, 140, 189, 0.3);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
}

.metric__value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  display: block;
  margin-bottom: 0.45rem;
}

.metric__label {
  font-size: 0.97rem;
  color: rgba(15, 27, 45, 0.62);
}

.footer {
  background: linear-gradient(135deg, rgba(246, 248, 255, 0.92) 0%, rgba(223, 229, 246, 0.92) 100%);
  padding: 2.5rem 0;
  color: rgba(15, 27, 45, 0.72);
  border-top: 1px solid var(--divider);
}

.footer__content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.footer__tagline {
  max-width: 360px;
  color: rgba(15, 27, 45, 0.6);
}

.footer__links {
  display: flex;
  gap: 1.5rem;
  font-weight: 600;
}

.footer__links a {
  color: rgba(15, 27, 45, 0.65);
  transition: color 0.2s ease;
}

.footer__links a:hover {
  color: #0a1531;
}

@media (max-width: 600px) {
  .hero {
    padding-top: 4rem;
  }

  .hero__badge {
    padding: 1.7rem;
  }

  .section__split {
    gap: 2.5rem;
  }

  .footer__content {
    flex-direction: column;
    align-items: flex-start;
  }
}