* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
  list-style: none;
  transition: all 350ms ease;
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

h1 {
  font-size: 3rem;
}

h2 {
  font-size: 2rem;
}

.primary-btn {
  height: auto;
  width: auto;
  background-color: var(--button-bg) !important;
}

html {
  scroll-behavior: smooth;
}

a {
  text-decoration: none;
}

:root {
  /* Dark theme (default) */
  --navbar-bg: rgb(17, 24, 116);
  --active-bg: rgb(33, 40, 187);
  --span-bg: rgb(174, 177, 21);
  --text-color: white;
  --sec-text-color: rgb(241, 236, 236);
  --bg-primary: rgb(3, 6, 46);
  --bg-secondary: rgb(17, 24, 116);
  --text-primary: white;
  --text-secondary: rgb(241, 236, 236);
  --card-bg: rgba(33, 40, 187, 0.1);
  --border-color: rgba(255, 255, 255, 0.1);
  --button-bg: rgb(33, 40, 187);
  --button-hover: rgb(50, 60, 220);
}

/* Light theme with much better contrast */
[data-theme="light"] {
  --navbar-bg: #ffffff;
  --active-bg: #2563eb;
  --span-bg: #ea580c;
  --text-color: #1f2937;
  --sec-text-color: #4b5563;
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --text-primary: #111827;
  --text-secondary: #374151;
  --card-bg: #ffffff;
  --border-color: #e5e7eb;
  --button-bg: #2563eb;
  --button-hover: #1d4ed8;
  --shadow-light: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --shadow-medium: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --project-card-bg: #ffffff;
  --faq-bg: #f9fafb;
}

/* Light theme specific improvements */
[data-theme="light"] .navbar {
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1);
}

[data-theme="light"] ::-webkit-scrollbar {
  background: #f1f5f9;
}

[data-theme="light"] ::-webkit-scrollbar-thumb {
  background: #cbd5e1;
}

[data-theme="light"] ::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Alternative: Style scrollbars instead of hiding */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}


::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--bg-primary);
  border-radius: 4px;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Theme toggle button styles */
.theme-toggle {
  background: var(--bg-secondary);
  border: 2px solid var(--border-color);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  color: var(--text-color);
  font-size: 1.2rem;
}

.theme-toggle:hover {
  transform: scale(1.1);
  background-color: var(--active-bg);
  border-color: var(--active-bg);
  color: white;
}

.theme-toggle i {
  transition: transform 0.3s ease;
}

.theme-toggle:hover i {
  transform: rotate(180deg);
}

span {
  color: var(--span-bg);
  font-weight: bold;
}

main {
  padding: 0vh 3vw;
}