* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: Arial, sans-serif;
  background-color: #fff0f5;
  color: #333;
  cursor: none;
  overflow-x: hidden;
}

html {
  scroll-behavior: smooth;
}

/* Navbar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 40px;
  background-color: #fff5f8;
  flex-wrap: wrap;
}

.logo {
  font-size: 24px;
  font-weight: bold;
  color: #d6336c;
}

.nav-links {
  display: flex;
  gap: 25px;
}

.nav-links a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
}

.nav-links a:hover {
  color: #d6336c;
}

#theme-toggle {
  background-color: #ffd9e6;
  border: none;
  padding: 10px 18px;
  border-radius: 20px;
  cursor: none;
  font-weight: bold;
  color: #d6336c;
}

/* Hero */
.hero {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 60px 40px;
  gap: 40px;
  flex-wrap: wrap;
}

.hero-text {
  flex: 1;
  min-width: 280px;
}

.hero-small {
  font-size: 20px;
  color: #555;
}

.hero-text h1 {
  font-size: 56px;
  color: #d6336c;
  margin: 10px 0;
}

.hero-tagline {
  font-size: 18px;
  color: #555;
  margin-bottom: 20px;
}

.hero-button {
  display: inline-block;
  background-color: #ff6f9c;
  color: white;
  padding: 14px 24px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: bold;
}

.hero-image {
  flex: 1;
  min-width: 280px;
  max-width: 500px;
}

.hero-photo {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: 20px;
  display: block;
}

/* Cards */
.facts-card {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background-color: #ffeef3;
  margin: 20px 40px;
  padding: 30px;
  border-radius: 20px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin: 20px 40px 60px 40px;
}

.card {
  background-color: #ffeef3;
  padding: 25px;
  border-radius: 20px;
}

.icon-circle {
  background-color: #ffd9e6;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 10px;
}

h2 {
  color: #d6336c;
  margin-bottom: 10px;
}

ul {
  list-style: none;
  padding: 0;
}

li {
  margin: 8px 0;
}

a {
  color: #d6336c;
}

/* Footer */
.footer {
  background-color: #ffd9e6;
  padding: 20px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.back-to-top {
  background-color: #ff6f9c;
  color: white;
  padding: 10px 14px;
  border-radius: 50%;
  text-decoration: none;
}

/* Dark mode */
body.dark-mode {
  background-color: #1a1a1a;
  color: #f5f5f5;
}

body.dark-mode .navbar,
body.dark-mode .hero,
body.dark-mode .facts-card,
body.dark-mode .card,
body.dark-mode .footer {
  background-color: #2a2a2a;
}

body.dark-mode .icon-circle {
  background-color: #3a3a3a;
}

body.dark-mode a {
  color: #ff8fb3;
}

body.dark-mode .nav-links a {
  color: #f5f5f5;
}

body.dark-mode .logo,
body.dark-mode .hero-text h1,
body.dark-mode h2 {
  color: #ff8fb3;
}