body {
  margin: 0;
  font-family: 'Roboto', Arial, sans-serif;
  background: #ffffff;
  color: #222;
}
header {
  background: #fff;
  padding: 24px 0 0 0;
  border-bottom: 1px solid #e5e5e5;
}
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.navbar .logo {
  font-size: 1.4rem;
  font-weight: 700;
  color: #1a3d7c;
  letter-spacing: 1px;
  text-decoration: none;
}
.navbar nav {
  display: flex;
  gap: 18px;
}
.navbar nav a {
  color: #1a3d7c;
  text-decoration: none;
  font-weight: 500;
  padding: 8px 18px;
  border-radius: 4px;
  transition: background 0.2s;
}
.navbar nav a.button {
  background: #3498db;
  color: #fff;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: background 0.2s;
}
.navbar nav a.button:hover {
  background: #217dbb;
}
.hero {
  background: #fff;
  min-height: 330px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  text-align: center;
  position: relative;
}
.hero-flex-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 330px;
  width: 100%;
  position: relative;
  z-index: 2;
  text-align: center;
  pointer-events: none;
}
.hero-btn {
  pointer-events: auto;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.88);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 60px 20px 40px 20px;
}
.hero-title {
  font-size: 3rem;
  font-weight: 900;
  letter-spacing: -2px;
  color: #222;
  margin-bottom: 12px;
}
.hero-subtitle {
  font-size: 1.18rem;
  color: #444;
  margin-bottom: 28px;
}
.hero-btn {
  padding: 12px 36px;
  font-size: 1rem;
  border: none;
  border-radius: 4px;
  background: #3498db;
  color: #fff;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s;
  text-decoration: none;
  display: inline-block;
}
.hero-btn:hover {
  background: #217dbb;
}
.features {
  display: flex;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: -30px auto 0 auto;
  padding: 0 24px 40px 24px;
  background: rgba(255,255,255,0.5);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(20,40,80,0.48);
  gap: 22px;
  position: relative;
  z-index: 1;
}
.features * {
  background: transparent;
}
.feature {
  flex: 1 1 220px;
  min-width: 200px;
  background: transparent;
  margin: 30px 18px 0 18px;
}
.feature {
  flex: 1 1 220px;
  min-width: 200px;
  background: transparent;
  margin: 30px 18px 0 18px;
}
.feature h3 {
  color: #1a3d7c;
  font-size: 1.08rem;
  margin-bottom: 10px;
  font-weight: 700;
}
.feature p {
  color: #444;
  font-size: 0.98rem;
  line-height: 1.5;
}
.providers-section {
  background: #f5f8fb;
  padding: 50px 0 30px 0;
  text-align: center;
}
.providers-section h2 {
  margin: 0 0 14px 0;
  font-size: 1.45rem;
  font-weight: 900;
  letter-spacing: 1px;
  color: #1a3d7c;
}
.providers-section p {
  color: #444;
  margin-bottom: 28px;
  font-size: 1rem;
}
.providers-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 28px;
  margin-bottom: 20px;
}
.provider-logo-bg {
  background: #fff;
  padding: 12px 22px;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(20,40,80,0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 90px;
  min-height: 62px;
}
.providers-logos img {
  height: 38px;
  width: auto;
  opacity: 0.7;
  filter: grayscale(1);
  transition: opacity 0.2s, filter 0.2s;
  background: none;
  border-radius: 0;
  box-shadow: none;
  display: block;
}
.providers-logos img:hover {
  opacity: 1;
  filter: grayscale(0);
}
.contact-section {
  background: #f9fbfd;
  color: #222;
  text-align: center;
  padding: 36px 20px 22px 20px;
}
.contact-section h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.contact-section a {
  color: #1a3d7c;
  font-weight: 700;
  text-decoration: underline;
}
.contact-section p {
  margin: 6px 0 0 0;
  font-size: 1rem;
}
footer {
  background: #f9fbfd;
  color: #222;
  text-align: center;
  padding: 18px 10px 12px 10px;
  font-size: 0.98rem;
}
@media (max-width: 900px) {
  .features {
    flex-direction: column;
    align-items: stretch;
  }
  .feature {
    margin: 30px 0 0 0;
  }
  .providers-logos {
    gap: 22px;
  }
}
@media (max-width: 600px) {
  .hero-title {
    font-size: 2.1rem;
  }
  .features {
    padding: 0 10px 30px 10px;
  }
}