/* Reset some default styles */
body, h1, h2, p, ul, li, form, input, select, textarea, button {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

/* Body */
body {
  background-color: #f9f9f9;
  color: #333;
  line-height: 1.6;
  padding: 0 1rem;
}

/* Header */
header {
  background-color: #0275d8;
  color: #fff;
  padding: 1rem 0;
  margin-bottom: 2rem;
  text-align: center;
}

nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1rem 0;
}

nav a {
  color: #fff;
  text-decoration: none;
  font-weight: bold;
}

nav a:hover {
  text-decoration: underline;
}

/* Main content */
main {
  max-width: 800px;
  margin: auto;
  padding-bottom: 2rem;
}

form {
  background-color: #fff;
  padding: 1rem;
  border-radius: 6px;
  margin-bottom: 2rem;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

form input, form textarea, form select, form button {
  width: 100%;
  padding: 0.6rem;
  margin-top: 0.5rem;
  margin-bottom: 1rem;
  border: 1px solid #ccc;
  border-radius: 4px;
}

form button {
  background-color: #0275d8;
  color: #fff;
  border: none;
  cursor: pointer;
}

form button:hover {
  background-color: #025aa5;
}

/* Content blocks */
#appointments-list div,
#specialties-list div,
#patients-list div,
#doctors-list div {
  background-color: #fff;
  padding: 1rem;
  margin-bottom: 1rem;
  border-left: 5px solid #0275d8;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.05);
}

footer {
  background-color: #eee;
  text-align: center;
  padding: 1rem;
  margin-top: 2rem;
  font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 600px) {
  nav ul {
    flex-direction: column;
  }

  form input, form select, form textarea {
    font-size: 1rem;
  }
}

/* HERO Section */
.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 2rem 0;
  flex-wrap: wrap;
}

.hero img {
  /* max-width: 100%; */
  height: 340px;
  width: 100%;
  border-radius: 8px;
  animation: fadeInLeft 1s ease-in-out;
}

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

.hero-text h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.hero-text p {
  margin-bottom: 1.5rem;
}

.btn {
  background-color: #0275d8;
  color: #fff;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  text-decoration: none;
  display: inline-block;
  transition: background-color 0.3s ease;
}

.btn:hover {
  background-color: #025aa5;
}

/* Animations */
@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); }
}