:root {
  --bg: #f1f5fb;
  --ink: #0f172a;
  --muted: #475569;
  --surface: #ffffff;
  --brand: #1d4ed8;
  --brand-deep: #1e3a8a;
  --line: #dbe3f0;
  --card-shadow: 0 14px 40px rgba(15, 23, 42, 0.09);
  --radius: 20px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: linear-gradient(180deg, #f6f9ff 0%, #edf3ff 100%);
  color: var(--ink);
  font-family: "Inter", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  line-height: 1.5;
  position: relative;
  overflow-x: hidden;
}

h1,
h2,
h3 {
  font-family: "Inter", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  letter-spacing: -0.015em;
  margin: 0;
}

p {
  margin: 0;
}

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

.container {
  width: min(1120px, calc(100% - 2.5rem));
  margin: 0 auto;
}

.section {
  padding: 5rem 0;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--brand-deep);
  margin-bottom: 0.9rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(12px);
  background: rgba(246, 249, 255, 0.82);
  border-bottom: 1px solid rgba(148, 163, 184, 0.3);
}

.nav-wrap {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0;
}

.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid #dbe3f0;
  object-fit: cover;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  font-weight: 600;
  color: #1e293b;
}

.nav-links a {
  white-space: nowrap;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem;
  border: 1px solid #d2ddeb;
  border-radius: 999px;
  background: #ffffff;
}

.lang-select {
  border: 0;
  background: transparent;
  color: #1e293b;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.1rem 0.35rem;
  outline: none;
  cursor: pointer;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #1e293b;
  margin: 4px 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid transparent;
  background: linear-gradient(135deg, var(--brand) 0%, #3b82f6 100%);
  color: #fff;
  font-weight: 700;
  padding: 0.8rem 1.35rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  box-shadow: 0 10px 24px rgba(29, 78, 216, 0.25);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-small {
  padding: 0.58rem 1rem;
  font-size: 0.86rem;
}

.btn-ghost {
  background: transparent;
  border: 1px solid #bfccdf;
  color: #1e293b;
  box-shadow: none;
}

.hero h1 {
  font-size: clamp(2.2rem, 4.6vw, 4.25rem);
  line-height: 0.98;
  max-width: 15ch;
  margin-bottom: 1.25rem;
}

.hero h1 span {
  display: block;
  color: var(--brand-deep);
}

.hero-copy {
  max-width: 64ch;
  color: var(--muted);
  font-size: 1.08rem;
}

.hero-actions {
  margin-top: 1.8rem;
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.hero-grid {
  margin-top: 2.4rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.hero-grid article,
.info-card,
.stats-grid article {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.15rem;
  box-shadow: var(--card-shadow);
}

.hero-grid h3,
.info-card h3,
.stats-grid h3 {
  font-size: 1.08rem;
  margin-bottom: 0.45rem;
}

.hero-grid p,
.info-card p,
.stats-grid p,
.section-copy {
  color: var(--muted);
}

.alt-section {
  background: linear-gradient(180deg, rgba(243, 248, 255, 0.85), rgba(235, 243, 255, 0.85));
  border-top: 1px solid rgba(148, 163, 184, 0.28);
  border-bottom: 1px solid rgba(148, 163, 184, 0.28);
}

h2 {
  font-size: clamp(1.55rem, 3.8vw, 2.8rem);
  margin-bottom: 0.9rem;
}

.pill-grid {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.pill-grid span {
  background: #fff;
  border: 1px solid #d2ddeb;
  border-radius: 999px;
  padding: 0.5rem 0.9rem;
  font-weight: 600;
  color: #1e293b;
}

.card-grid,
.stats-grid {
  margin-top: 1.35rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.stats-section {
  background: radial-gradient(circle at 10% 0%, #f5f9ff 0%, #edf3ff 35%, #e3ecfb 100%);
  border-top: 1px solid rgba(148, 163, 184, 0.3);
  border-bottom: 1px solid rgba(148, 163, 184, 0.3);
}

blockquote {
  margin: 0;
  padding: 1.5rem;
  border-left: 4px solid var(--brand);
  background: rgba(255, 255, 255, 0.7);
  border-radius: 12px;
  font-size: clamp(1.1rem, 2.2vw, 1.5rem);
  font-family: "Inter", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

.cta-section {
  background: linear-gradient(135deg, #1e3a8a 0%, #1d4ed8 100%);
  color: #fff;
}

.cta-wrap {
  display: flex;
  gap: 1.4rem;
  align-items: center;
  justify-content: space-between;
}

.cta-wrap .btn {
  background: #fff;
  color: #1e3a8a;
  box-shadow: none;
}

.site-footer {
  padding: 1.45rem 0 2.2rem;
  color: #475569;
}

.footer-wrap {
  border-top: 1px solid rgba(148, 163, 184, 0.45);
  padding-top: 1.2rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.95rem;
}

.bg-shape {
  position: fixed;
  border-radius: 999px;
  z-index: -1;
  pointer-events: none;
}

.bg-shape-1 {
  width: 360px;
  height: 360px;
  top: -120px;
  right: -100px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.2), rgba(59, 130, 246, 0));
}

.bg-shape-2 {
  width: 420px;
  height: 420px;
  left: -220px;
  bottom: -180px;
  background: radial-gradient(circle, rgba(30, 58, 138, 0.12), rgba(30, 58, 138, 0));
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

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

@media (max-width: 1080px) {
  .nav-toggle {
    display: inline-block;
  }

  .nav-links {
    position: absolute;
    top: 78px;
    right: 1.25rem;
    left: 1.25rem;
    border-radius: 14px;
    border: 1px solid #d2ddeb;
    background: #ffffff;
    padding: 1rem;
    display: none;
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links.open {
    display: flex;
  }
}

@media (max-width: 920px) {
  .hero-grid,
  .card-grid,
  .stats-grid {
    grid-template-columns: 1fr;
  }

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

}