body {
  font-family: 'Poppins', sans-serif;
  margin: 0;
  background: #f8fafc;
  color: #222;
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: 0 auto;
}

.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  z-index: 1000;
  transition: background 0.3s;
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}
.logo {
  font-weight: 600;
  font-size: 1.5rem;
  color: #3a7ca5;
}
.nav-links {
  list-style: none;
  display: flex;
  gap: 2rem;
  margin: 0;
  padding: 0;
}
.nav-links a {
  text-decoration: none;
  color: #222;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover {
  color: #3a7ca5;
}

.section {
  padding: 100px 0 60px 0;
  margin-top: 70px;
}
.home-section {
  background: linear-gradient(120deg, #e3f6fc 0%, #f8fafc 100%);
  text-align: center;
  padding-top: 120px;
}
.home-section h1 {
  font-size: 2.5rem;
  color: #256d85;
  margin-bottom: 1rem;
}
.home-section p {
  font-size: 1.2rem;
  color: #555;
  margin-bottom: 2rem;
}
.cta-btn {
  background: #3a7ca5;
  color: #fff;
  padding: 0.8rem 2rem;
  border: none;
  border-radius: 25px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s;
}
.cta-btn:hover {
  background: #256d85;
}

.about-section {
  background: #fff;
  text-align: center;
}
.about-section h2 {
  color: #256d85;
  margin-bottom: 1rem;
}
.about-section p {
  color: #555;
  margin-bottom: 2rem;
}
.about-icons {
  display: flex;
  justify-content: center;
  gap: 2rem;
}
.icon-block {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.icon {
  font-size: 2.2rem;
  margin-bottom: 0.5rem;
}

.programs-section {
  background: #e3f6fc;
  text-align: center;
}
.programs-section h2 {
  color: #256d85;
  margin-bottom: 2rem;
}
.program-list {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
}
.program-card {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  padding: 2rem 1.5rem;
  width: 260px;
  text-align: left;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: box-shadow 0.2s;
}
.program-card:hover {
  box-shadow: 0 4px 16px rgba(58,124,165,0.10);
}
.program-card h3 {
  color: #3a7ca5;
  margin-bottom: 0.5rem;
}
.program-card p {
  color: #555;
  margin-bottom: 1rem;
}
.program-btn {
  background: #256d85;
  color: #fff;
  padding: 0.5rem 1.2rem;
  border: none;
  border-radius: 20px;
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.2s;
}
.program-btn:hover {
  background: #3a7ca5;
}

.testimonials-section {
  background: #fff;
  text-align: center;
}
.testimonials-section h2 {
  color: #256d85;
  margin-bottom: 2rem;
}
.testimonials-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
}
.testimonial-card {
  background: #e3f6fc;
  border-radius: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  padding: 1.5rem 1.2rem;
  width: 260px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.testimonial-photo {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}
.testimonial-quote {
  font-style: italic;
  color: #256d85;
  margin-bottom: 1rem;
}
.testimonial-name {
  color: #555;
  font-size: 0.95rem;
}

.why-choose-section {
  background: #e3f6fc;
  text-align: center;
}
.why-choose-section h2 {
  color: #256d85;
  margin-bottom: 2rem;
}
.why-choose-list {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
}
.why-choose-item {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  padding: 2rem 1.5rem;
  width: 240px;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: box-shadow 0.2s;
}
.why-choose-item:hover {
  box-shadow: 0 4px 16px rgba(58,124,165,0.10);
}
.why-icon {
  font-size: 2.2rem;
  margin-bottom: 0.7rem;
}
.why-choose-item h3 {
  color: #3a7ca5;
  margin-bottom: 0.5rem;
  font-size: 1.15rem;
}
.why-choose-item p {
  color: #555;
  font-size: 1rem;
  margin: 0;
}

.footer {
  background: #3a7ca5;
  color: #fff;
  padding: 1.2rem 0;
  text-align: center;
}
.footer-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.footer-info {
  font-size: 1rem;
}
.footer-social a {
  color: #fff;
  margin: 0 0.5rem;
  font-size: 1.3rem;
  text-decoration: none;
  transition: color 0.2s;
}
.footer-social a:hover {
  color: #e3f6fc;
}

@media (max-width: 900px) {
  .program-list, .testimonials-grid, .about-icons {
    flex-direction: column;
    align-items: center;
  }
  .program-card, .testimonial-card {
    width: 90%;
    max-width: 350px;
  }
  .why-choose-list {
    flex-direction: column;
    align-items: center;
  }
  .why-choose-item {
    width: 90%;
    max-width: 350px;
  }
}

@media (max-width: 600px) {
  .nav-container {
    flex-direction: column;
    height: auto;
    gap: 0.5rem;
  }
  .nav-links {
    gap: 1rem;
  }
  .section {
    padding: 70px 0 40px 0;
    margin-top: 60px;
  }
  .home-section {
    padding-top: 90px;
  }
  .footer-container {
    font-size: 0.95rem;
  }
}