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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", Arial, sans-serif;
  color: #333;
  background: #f0f2f8;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

.page-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2.5rem;
}

/* Hero */
.hero {
  text-align: center;
  padding: 5rem 0 3rem;
}

.hero h1 {
  font-size: 2.75rem;
  font-weight: 700;
  color: #1a1a2e;
  margin-bottom: 1.5rem;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.hero p {
  font-size: 1.05rem;
  color: #555;
  max-width: 760px;
  margin: 0 auto;
  line-height: 1.8;
}

/* Services / cards */
.services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding: 1.5rem 0 4rem;
}

.card {
  background: #ffffff;
  border: 1px solid #e2e4ea;
  border-left: 3px solid #2c3e6b;
  border-radius: 8px;
  padding: 2.25rem 2rem;
  transition: box-shadow 0.2s ease;
}

.card:hover {
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: #2c3e6b;
  margin-bottom: 0.85rem;
}

.card p {
  font-size: 0.95rem;
  color: #555;
  line-height: 1.7;
}

/* Commitment */
.commitment {
  text-align: center;
  padding: 2rem 0 4.5rem;
}

.commitment h2 {
  font-size: 1.75rem;
  font-weight: 700;
  color: #1a1a2e;
  margin-bottom: 1.5rem;
}

.commitment-box {
  background: #ffffff;
  border: 1px solid #e2e4ea;
  border-radius: 8px;
  padding: 2.5rem 3rem;
  margin: 0 auto;
}

.commitment-box p {
  font-size: 1rem;
  color: #555;
  line-height: 1.8;
  text-align: left;
}

/* Footer */
.footer {
  background: #1a1f36;
  color: #d0d4e0;
  padding: 3rem 2.5rem;
  font-size: 0.95rem;
  line-height: 1.7;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 2rem;
}

.footer-left,
.footer-right {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.footer-company {
  color: #ffffff;
  font-size: 1rem;
  margin-bottom: 0.3rem;
}

/* Responsive */
@media (max-width: 768px) {
  .page-wrapper {
    padding: 0 1.25rem;
  }

  .hero {
    padding: 2.5rem 0 1.5rem;
  }

  .hero h1 {
    font-size: 1.75rem;
  }

  .services {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .commitment h2 {
    font-size: 1.25rem;
  }

  .commitment-box {
    padding: 1.5rem 1.25rem;
  }

  .footer {
    padding: 2rem 1.25rem;
  }

  .footer-inner {
    flex-direction: column;
    gap: 1.5rem;
  }
}