* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
  background: #f0f4f8;
  overflow-x: hidden;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background: linear-gradient(to right, #4facfe, #00f2fe);
  color: white;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
  animation: popIn 1s ease;
}

nav a {
  margin-left: 2rem;
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: transform 0.3s;
}

nav a:hover {
  transform: scale(1.1);
  text-decoration: underline;
}

.hero {
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 4rem 2rem;
  background: #fff;
}

.hero-text {
  max-width: 500px;
  animation: fadeInLeft 1s ease-out;
}

.hero-text h1 {
  font-size: 2.5rem;
  color: #333;
  margin-bottom: 1rem;
}

.hero-text p {
  font-size: 1.2rem;
  color: #555;
}

.hero-img img {
  width: 300px;
  height: auto;
  border-radius: 1rem;
  box-shadow: 0 10px 20px rgba(0,0,0,0.1);
  animation: fadeInRight 1s ease-out;
}

section {
  padding: 4rem 2rem;
  background: #e8f0fe;
}

h2 {
  text-align: center;
  margin-bottom: 2rem;
  color: #333;
}

.center-text {
  max-width: 800px;
  margin: auto;
  font-size: 1.1rem;
  text-align: center;
}

iframe {
  display: block;
  margin: 0 auto;
  max-width: 100%;
}

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-50px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(50px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes popIn {
  0% { transform: scale(0.7); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}
footer {
  background: #2b2d42;
  color: white;
  padding: 3rem 2rem;
}

.footer-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  gap: 2rem;
  max-width: 1000px;
  margin: auto;
}

.footer-column {
  flex: 1;
  min-width: 250px;
}

.footer-column h2 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
  color: #f8f9fa;
}

.footer-column p {
  font-size: 1rem;
  line-height: 1.6;
}

.footer-bottom {
  background-color: #d3d3d3;
  text-align: center;
  padding: 1rem;
  font-size: 0.9rem;
  color: #333;
}



@media (max-width: 768px) {
  header {
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem;
  }

  nav {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 0.5rem;
  }

  .hero {
    flex-direction: column;
    text-align: center;
    padding: 2rem 1rem;
  }

  .hero-text {
    max-width: 100%;
    padding: 1rem 0;
  }

  .hero-img img {
    width: 80%;
    margin-top: 1rem;
  }

  .center-text {
    padding: 0 1rem;
  }

  iframe {
    width: 100%;
    height: auto;
  }

  .footer-container {
    flex-direction: column;
    text-align: center;
  }
}