:root {
  --blue-light: #789DBC;
  --violet: #381E6F;
  --navy: #124170;
  --white: #FFFFFF;
  --black: #000000;
  --light-bg: #F0F5FF;
}

/* General */
body {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  background-color: var(--light-bg);
  color: var(--black);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Navbar */
.container1 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 96%;
  flex-wrap: wrap;
  padding: 10px 0;
}

.container1-left img {
  height: 70px;
  margin-left: 20px;
}

.navbar a.nav-link {
  color: #000 !important;
  font-weight: 500;
  margin-right: 10px;
  transition: 0.3s ease;
}

.navbar a.nav-link:hover {
  color: var(--violet) !important;
}

.navbar .nav-link.active {
  color: var(--violet) !important;
  font-weight: 600;
  border-bottom: 2px solid var(--violet);
}

/* About Section */
.about-section {
  max-width: 1100px;
  margin: 120px auto 60px;
  padding: 0 20px;
  text-align: center;
}

.about-section h2 {
  color: var(--navy);
  font-size: 2rem;
  margin-bottom: 20px;
}

.about-section p {
  font-size: 1rem;
  color: #333;
}

/* Mission Cards */
.mission {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 25px;
  margin-top: 40px;
}

.mission div {
  flex: 1 1 300px;
  background: var(--white);
  border-radius: 10px;
  padding: 25px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  transition: 0.3s ease;
}

.mission div:hover {
  transform: translateY(-6px);
}

.mission h3 {
  color: var(--violet);
  margin-bottom: 10px;
}

/* Stats Section */
.stats {
  background: var(--navy);
  color: var(--white);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  padding: 60px 20px;
  text-align: center;
}

.stat-box {
  flex: 1 1 200px;
  margin: 10px;
}

.stat-box h2 {
  font-size: 2.5rem;
  color: var(--blue-light);
}

/* Choose Us Section */
.choose-us {
  text-align: center;
  padding: 70px 20px;
  background: var(--white);
}

.choose-us h2 {
  color: var(--violet);
  margin-bottom: 40px;
  font-size: 2rem;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  max-width: 1000px;
  margin: 0 auto;
}

.features div {
  background: var(--light-bg);
  border-radius: 10px;
  padding: 25px;
  box-shadow: 0 3px 8px rgba(0,0,0,0.05);
  transition: all 0.3s ease;
}

.features div:hover {
  background: var(--blue-light);
  color: var(--white);
}

/* Footer */
footer {
  background: var(--navy);
  color: white;
  text-align: center;
  padding: 20px;
  font-size: 0.9rem;
}

/* ✅ RESPONSIVENESS */
@media (max-width: 992px) {
  .container1-left img {
    margin-left: 10px;
  }

  .about-section h2 {
    font-size: 1.8rem;
  }
  .mission div {
    flex: 1 1 45%;
  }
}

@media (max-width: 768px) {
  .about-section h2 {
    font-size: 1.6rem;
  }
  .mission {
    flex-direction: column;
    align-items: center;
  }
  .mission div {
    width: 90%;
  }
  .stats {
    flex-direction: column;
    gap: 30px;
  }
}

@media (max-width: 576px) {
  .container1 {
    flex-direction: column;
    align-items: center;
  }
  .container1-left img {
    margin: 10px 0;
    height: 60px;
  }
  .features {
    grid-template-columns: 1fr;
  }
  footer {
    font-size: 0.8rem;
  }
}