:root {
  --ink: #111111;
  --muted: #5f6c7b;
  --brand: #2868a7;
  --brand-dark: #1f527d;
  --surface: #ffffff;
  --surface-soft: #f5f7fb;
  --stroke: #dcdcdc;
  --shadow: 0 10px 22px rgba(0, 0, 0, 0.08);
  --radius-lg: 18px;
  --radius-md: 14px;
}

body {
  background: #ffffff;
  color: var(--ink);
}

.why-layout {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 0;
}

h1, h2, h3 {
  margin: 0 0 1rem;
  letter-spacing: -0.01em;
}

p {
  margin: 0 0 1rem;
  color: var(--muted);
}

.why-hero {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2.5rem;
  align-items: center;
}

.why-hero__tag {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--brand);
}

.why-hero h1 {
  font-size: clamp(2.4rem, 3.5vw, 3.4rem);
  color: var(--ink);
}

.why-hero__subhead {
  font-size: 1.1rem;
  line-height: 1.6;
}

.why-hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.why-hero__card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow);
  padding: 1.8rem;
}

.why-hero__card h3 {
  margin-bottom: 0.8rem;
}

.why-hero__card ul {
  margin: 0;
  padding-left: 1.2rem;
  line-height: 1.7;
  color: var(--muted);
}

.why-grid {
  margin: 3.5rem 0;
}

.why-grid__header {
  text-align: center;
  margin-bottom: 2rem;
}

.why-grid__cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.why-grid__cards article {
  background: var(--surface-soft);
  border-radius: var(--radius-md);
  padding: 1.4rem;
  border: 1px solid var(--stroke);
}

.why-split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem;
  margin-bottom: 3.5rem;
}

.why-split__content {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--stroke);
  padding: 1.8rem;
  box-shadow: var(--shadow);
}

.why-split__content ul {
  padding-left: 1.2rem;
  margin: 0 0 1.4rem;
  line-height: 1.7;
  color: var(--muted);
}

.why-steps {
  margin-bottom: 3.5rem;
}

.why-steps__header {
  text-align: center;
  margin-bottom: 2rem;
}

.why-steps__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.step-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--stroke);
  padding: 1.6rem;
  box-shadow: var(--shadow);
}

.step-card span {
  display: inline-flex;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(40, 104, 167, 0.12);
  color: var(--brand);
  font-weight: 700;
  margin-bottom: 0.8rem;
}

.why-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 2rem;
  background: var(--brand);
  color: #ffffff;
  border-radius: var(--radius-lg);
  margin-bottom: 2.5rem;
}

.why-cta h2,
.why-cta p {
  color: #ffffff;
}

.why-cta__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.why-cta__actions button {
  background: #ffffff;
  color: var(--brand);
}

.why-cta__actions button:hover {
  background: #e6eef7;
}

@media (max-width: 1000px) {
  .why-hero,
  .why-split {
    grid-template-columns: 1fr;
  }
  .why-grid__cards,
  .why-steps__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .why-layout {
    padding: 2rem 1rem 0;
  }
  .why-grid__cards,
  .why-steps__grid {
    grid-template-columns: 1fr;
  }
  .why-cta {
    flex-direction: column;
    text-align: center;
  }
  .why-cta__actions {
    width: 100%;
    justify-content: center;
  }
}