body {
  font-family: 'Open Sans', Arial, sans-serif;
  margin: 0;
  background: #f8fafc;
  color: #1a2a36;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

.header {
  background: #0a3d62;
  color: #fff;
  padding: 0.5rem 0;
}
.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
}
.logo img {
  height: 48px;
  width: auto;
  margin-right: 0.75rem;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(10,61,98,0.10);
  background: none;
  padding: 0;
  vertical-align: middle;
  object-fit: contain;
}
nav a {
  color: #fff;
  text-decoration: none;
  margin-left: 2rem;
  font-weight: 600;
  transition: color 0.2s;
}
nav a:hover {
  color: #00b894;
}

.hero {
  background: linear-gradient(90deg, #0a3d62 60%, #00b894 100%);
  color: #fff;
  padding: 4rem 0 2rem 0;
}
.hero-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}
.hero-text {
  flex: 1 1 350px;
  margin-right: 2rem;
}
.hero-text h1 {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 2.5rem;
  margin-bottom: 1rem;
}
.hero-text p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}
.cta-btn {
  background: #00b894;
  color: #fff;
  padding: 0.75rem 2rem;
  border: none;
  border-radius: 24px;
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.2s;
}
.cta-btn:hover {
  background: #00916e;
}
.hero-image {
  flex: 1 1 300px;
  text-align: right;
}
.hero-image img {
  max-width: 350px;
  width: 100%;
  border-radius: 24px;
  box-shadow: 0 8px 32px rgba(10,61,98,0.18);
  border: 2px solid #e0e7ef;
  background: rgba(255,255,255,0.7);
  margin-top: 0;
  transition: box-shadow 0.3s, border 0.3s;
}
@media (max-width: 900px) {
  .hero-image img {
    margin-top: 2rem;
  }
}

.about, .solutions, .modules, .why-choose, .contact {
  padding: 3rem 0 2rem 0;
}
.about h2, .solutions h2, .modules h2, .why-choose h2, .contact h2 {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 2rem;
  margin-bottom: 1rem;
  color: #0a3d62;
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}
.solution-card {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(10,61,98,0.07);
  padding: 2rem 1rem;
  text-align: center;
  transition: box-shadow 0.2s;
}
.solution-card i {
  font-size: 2.5rem;
  color: #00b894;
  margin-bottom: 1rem;
}
.solution-card h3 {
  margin: 0.5rem 0 0.5rem 0;
  font-size: 1.2rem;
}
.solution-card:hover {
  box-shadow: 0 4px 24px rgba(10,61,98,0.13);
}

.modules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}
.module {
  background: #eafaf1;
  color: #0a3d62;
  border-radius: 8px;
  padding: 1rem;
  text-align: center;
  font-weight: 600;
  font-size: 1rem;
  box-shadow: 0 1px 4px rgba(0,185,148,0.07);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}
.why-card {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(10,61,98,0.07);
  padding: 2rem 1rem;
  text-align: center;
}
.why-card i {
  font-size: 2rem;
  color: #0a3d62;
  margin-bottom: 1rem;
}

.contact-content {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: flex-start;
  justify-content: space-between;
}
.contact-info {
  flex: 1 1 250px;
}
.contact-info p {
  margin: 0.5rem 0;
  font-size: 1rem;
}
.contact-info i {
  color: #00b894;
  margin-right: 0.5rem;
}
.contact-form {
  flex: 1 1 300px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: #fff;
  padding: 2rem 1rem;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(10,61,98,0.07);
}
.contact-form input, .contact-form textarea {
  padding: 0.75rem;
  border: 1px solid #cfd8dc;
  border-radius: 6px;
  font-size: 1rem;
  font-family: inherit;
  resize: none;
}
.contact-form button {
  background: #0a3d62;
  color: #fff;
  border: none;
  padding: 0.75rem;
  border-radius: 24px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s;
}
.contact-form button:hover {
  background: #00b894;
}

.footer {
  background: #0a3d62;
  color: #fff;
  text-align: center;
  padding: 1rem 0;
  font-size: 1rem;
}

@media (max-width: 900px) {
  .hero-content, .contact-content {
    flex-direction: column;
    text-align: center;
  }
  .hero-text, .hero-image, .contact-info, .contact-form {
    margin: 0;
  }
  .hero-image {
    margin-top: 2rem;
    text-align: center;
  }
}

@media (max-width: 600px) {
  .header-content {
    flex-direction: column;
    gap: 1rem;
  }
  nav a {
    margin-left: 1rem;
    font-size: 1rem;
  }
  .solutions-grid, .why-grid, .modules-grid {
    grid-template-columns: 1fr;
  }
  .container {
    width: 98%;
  }
}