* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

body {
  background: #f5f5f5;
}

nav {
  height: 90px;
  background: #ff9800;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 60px;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.15);
}

.logo img {
  height: 55px;
}

.back-btn {
  text-decoration: none;
  color: white;
  font-weight: 600;
}

.hero {
  position: relative;
  height: 500px;
  overflow: hidden;
}

.hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(0, 0, 0, 0.25), rgba(0, 0, 0, 0.65));

  display: flex;
  flex-direction: column;
  justify-content: center;

  padding-left: 8%;
  color: white;
}

.hero h1 {
  font-size: 4rem;
  margin: 15px 0;
}

.badge {
  background: #ff9800;
  width: max-content;
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 600;
}

.content {
  width: 90%;
  margin: auto;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
  margin-top: 60px;
  margin-bottom: 80px;
}

.article {
  background: white;
  padding: 40px;
  border-radius: 25px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.article h2 {
  color: #ff9800;
  margin-bottom: 20px;
}

.article p {
  line-height: 1.9;
  color: #555;
  margin-bottom: 20px;
}

.article ul {
  padding-left: 25px;
  margin-bottom: 20px;
}

.article li {
  margin-bottom: 12px;
}

blockquote {
  margin: 30px 0;
  border-left: 5px solid #ff9800;
  padding-left: 20px;
  font-style: italic;
  color: #777;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.card {
  background: white;
  padding: 30px;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  transition: 0.3s;
}

.card:hover {
  transform: translateY(-5px);
}

.card h3 {
  color: #ff9800;
  margin-bottom: 10px;
}

@media (max-width: 900px) {
  .content {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 2.8rem;
  }

  nav {
    padding: 0 20px;
  }
}
.universities {
  padding: 100px 10%;
  background: #f7f7f7;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header h2 {
  font-size: 3rem;
  color: #ff9800;
}

.section-header p {
  color: #666;
  margin-top: 10px;
}

.university-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.uni-card {
  background: white;
  border-radius: 25px;
  padding: 40px 30px;
  text-align: center;

  transition: 0.4s ease;

  position: relative;
  overflow: hidden;

  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);

  opacity: 0;
  transform: translateY(50px);
}
.uni-card.active {
  opacity: 1;
  transform: translateY(0);
}
.uni-card::before {
  content: "";
  position: absolute;
  inset: 0;

  background: linear-gradient(135deg, rgba(255, 152, 0, 0.15), transparent);

  opacity: 0;
  transition: 0.4s;
}

.uni-card img {
  width: 90px;
  height: 90px;
  object-fit: contain;

  transition: 0.4s;
}

.uni-card h3 {
  margin-top: 20px;
  margin-bottom: 10px;
}

.uni-card span {
  color: #777;
}

.uni-card:hover {
  transform: translateY(-12px);
  box-shadow: 0 20px 40px rgba(255, 152, 0, 0.25);
}

.uni-card:hover::before {
  opacity: 1;
}

.uni-card:hover img {
  transform: scale(1.15) rotate(5deg);
}
.rank-badge {
  position: absolute;
  top: 15px;
  right: 15px;

  background: #ff9800;
  color: white;

  padding: 6px 12px;
  border-radius: 999px;

  font-size: 0.8rem;
  font-weight: 600;
}