body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background: #f4f7fa;
  color: #2d2d2d;
}

header {
  background: #37474f;
  color: white;
  text-align: center;
  padding: 30px 15px;
  border-bottom-left-radius: 30px;
  border-bottom-right-radius: 30px;
}
header h1 {
  margin: 0;
  font-size: 26px;
}
.blink {
  animation: blink 1s infinite;
  color: #ffeb3b;
}
@keyframes blink {
  50% { opacity: 0.4; }
}

nav {
  display: flex;
  justify-content: center;
  gap: 25px;
  background: #e0f2f1;
  padding: 15px;
  border-radius: 20px;
  margin: 20px auto;
  width: max-content;
}
nav a {
  background: white;
  padding: 10px 20px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: bold;
  color: #00796b;
  transition: 0.3s ease;
}
nav a:hover {
  background: #b2dfdb;
}

.hero img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: 0 0 30px 30px;
}

.container {
  max-width: 1000px;
  background: white;
  margin: 40px auto;
  padding: 30px;
  border-radius: 30px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.07);
}
.container h2 {
  text-align: center;
  margin-bottom: 20px;
}
.container ul {
  padding-left: 20px;
}
.container li {
  margin-bottom: 10px;
}

.contact {
  background: #eceff1;
  padding: 40px 20px;
  text-align: center;
  border-radius: 30px 30px 0 0;
}
.contact h2 {
  margin-bottom: 10px;
}
.contact iframe {
  margin-top: 20px;
  max-width: 100%;
  border: none;
}

footer {
  background: #263238;
  color: white;
  text-align: center;
  padding: 20px;
  font-size: 14px;
  border-top-left-radius: 15px;
  border-top-right-radius: 15px;
}