/* Reset default styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* CSS Variables for Dark/Light Mode */
:root {
  /* Light Mode */
  --background: #f5f5f5;
  --text: #333333;
  --card-bg: #ffffff;
  --border: #dddddd;
  --link: #555555;
  --link-hover: #1a1a1a;
}

[data-theme="dark"] {
  /* Dark Mode */
  --background: #1a1a1a;
  --text: #e0e0e0;
  --card-bg: #2b2b2b;
  --border: #444444;
  --link: #bbbbbb;
  --link-hover: #ffffff;
}

/* Body Styling */
body {
  background: var(--background);
  color: var(--text);
  font-family: Arial, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Navbar Styling */
.navbar {
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
  padding: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.logo a {
  font-size: 1.5rem;
  font-weight: bold;
  text-decoration: none;
  color: var(--text);
}

.nav-menu ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

.nav-menu a {
  text-decoration: none;
  color: var(--link);
  font-size: 1rem;
  transition: color 0.3s ease;
}

.nav-menu a:hover {
  color: var(--link-hover);
}

/* Mode Toggle Button */
.mode-toggle {
  background: none;
  border: 1px solid var(--border);
  padding: 0.5rem;
  font-size: 1.2rem;
  cursor: pointer;
  border-radius: 4px;
  transition: background 0.3s ease;
}

.mode-toggle:hover {
  background: var(--border);
}

/* Hamburger Menu (Hidden by default on larger screens) */
.hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text);
}

/* Main Content */
.content {
  flex: 1;
  padding: 2rem;
}

/* Footer Styling */
.footer {
  background: var(--card-bg);
  border-top: 1px solid var(--border);
  padding: 1rem;
  text-align: center;
  width: 100%;
}

.footer p {
  font-size: 0.9rem;
  margin: 0.5rem 0;
}

.footer .developer-text {
  font-size: 0.4rem; /* Very small text for developers */
  opacity: 0.7;
}

.footer a {
  color: var(--link);
  text-decoration: none;
}

.footer a:hover {
  color: var(--link-hover);
}

/* Responsive Design */
@media (max-width: 768px) {
  .navbar {
    flex-wrap: wrap;
    padding: 0.75rem;
  }

  .nav-menu {
    display: none;
    width: 100%;
  }

  .nav-menu.active {
    display: block;
  }

  .nav-menu ul {
    flex-direction: column;
    padding: 1rem;
    gap: 1rem;
  }

  .hamburger {
    display: block;
  }

  .content {
    padding: 1.5rem;
  }

  .footer {
    padding: 0.75rem;
  }
}

@media (max-width: 480px) {
  .logo a {
    font-size: 1.2rem;
  }

  .mode-toggle {
    padding: 0.3rem;
    font-size: 1rem;
  }

  .content {
    padding: 1rem;
  }

  .footer p {
    font-size: 0.8rem;
  }
}
.footer-social {
  margin-bottom: 1rem;
}

.footer-social h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.social-icon {
  font-size: 1.5rem;
  margin: 0 0.75rem;
  transition: color 0.3s ease;
}

.social-icon:hover {
  color: var(--link-hover);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
  .social-icon {
    font-size: 1.3rem;
    margin: 0 0.5rem;
  }
}

@media (max-width: 480px) {
  .footer-social h3 {
    font-size: 1rem;
  }
  .social-icon {
    font-size: 1.2rem;
    margin: 0 0.4rem;
  }
}