* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #1f2937;
  background-color: #f5f7fb;
}

a {
  color: #1d4ed8;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: min(92%, 1100px);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid #d9e1ec;
  backdrop-filter: blur(8px);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.logo {
  font-size: 1.1rem;
  font-weight: bold;
  color: #1f2937;
}

.logo:hover {
  text-decoration: none;
}

.nav {
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
}

.nav a {
  color: #1f2937;
  font-weight: 600;
  font-size: 0.95rem;
}

.hero {
  padding: 6rem 0 4rem;
  background: linear-gradient(135deg, #eff6ff, #ffffff);
}

.hero-content {
  max-width: 760px;
}

.eyebrow {
  color: #1d4ed8;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.85rem;
  margin-bottom: 0.75rem;
}

.hero h1 {
  font-size: 3.5rem;
  line-height: 1.1;
  margin: 0 0 1rem;
}

.hero-text {
  font-size: 1.1rem;
  color: #5b6472;
  margin-bottom: 1.75rem;
  max-width: 700px;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 0.85rem 1.25rem;
  border-radius: 999px;
  font-weight: bold;
  transition: 0.2s ease;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-primary {
  background-color: #1d4ed8;
  color: #ffffff;
}

.btn-primary:hover {
  background-color: #163ea8;
}

.btn-secondary {
  background-color: #ffffff;
  border: 1px solid #d9e1ec;
  color: #1f2937;
}

.section {
  padding: 4rem 0;
}

.section h2 {
  font-size: 2rem;
  margin-top: 0;
  margin-bottom: 1.5rem;
}

.alt-bg {
  background-color: #eef2f7;
}

.card {
  background-color: #ffffff;
  border: 1px solid #d9e1ec;
  border-radius: 16px;
  padding: 1.5rem;
  margin-bottom: 1.25rem;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

.card h3 {
  margin-top: 0;
  margin-bottom: 0.4rem;
  font-size: 1.2rem;
}

.meta {
  color: #5b6472;
  font-size: 0.95rem;
  margin-bottom: 0.8rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

ul {
  margin: 0;
  padding-left: 1.2rem;
}

li {
  margin-bottom: 0.5rem;
}

.contact-card p {
  margin: 0.6rem 0;
}

.site-footer {
  text-align: center;
  padding: 1.5rem 0 2rem;
  color: #5b6472;
  font-size: 0.95rem;
}

@media (max-width: 900px) {
  .nav-container {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.8rem;
  }

  .grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .hero {
    padding: 5rem 0 3.5rem;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .section {
    padding: 3rem 0;
  }

  .section h2 {
    font-size: 1.7rem;
  }

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

  .btn {
    width: fit-content;
  }
}