:root {
    --bg-primary: #ffffff;
    --bg-secondary: #f8f8f8;
    --text-primary: #202020;
    --text-secondary: #6c757d;
    --text-title: #202020;
    --link-color: #891fe1;
    --link-hover-color: #6900c1;
    --link-active-color: #a93fff;
    --border-color: #dee2e6;
    --outline-color: #000000;
    --navbar-bg: #f8f8f8;
    --navbar-link-color: #202020;
    --navbar-hover-link-color: #000000;
    --navbar-active-link-color: #404040;
    --navbar-dropdown-active-color: #d0d0d0;
    --navbar-dropdown-hover-color: #e0e0e0;
    --footer-bg: #f8f8f8;
    --footer-text: #6c757d;
    --footer-link-color: #404040;
    --footer-hover-link-color: #202020;
    --footer-active-link-color: #606060;
}

html[data-theme="dark"] {
    --bg-primary: #080808;
    --bg-secondary: #101010;
    --text-primary: #b0b0b0;
    --text-secondary: #b0b0b0;
    --text-title: #d0d0d0;
    --link-color: #891fe1;
    --link-hover-color: #a93fff;
    --link-active-color: #6900c1;
    --border-color: #202020;
    --outline-color: #ffffff;
    --navbar-bg: #101010;
    --navbar-link-color: #b0b0b0;
    --navbar-hover-link-color: #d0d0d0;
    --navbar-active-link-color: #909090;
    --navbar-dropdown-active-color: #303030;
    --navbar-dropdown-hover-color: #202020;
    --footer-bg: #101010;
    --footer-text: #909090;
    --footer-link-color: #b0b0b0;
    --footer-hover-link-color: #d0d0d0;
    --footer-active-link-color: #909090;
}

html {
    font-size: 14px;
    position: relative;
    min-height: 100%;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: background-color 0.3s, color 0.3s;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

html, body {
  height: 100%;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  margin: 0;
  padding-top: 57px; /* Account for fixed navbar */
  background-color: var(--bg-primary);
  color: var(--text-primary);
}

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

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

a:active {
  color: var(--link-active-color);
}

h1, h2, h3, h4 {
  color: var(--text-title);
  font-weight: 400;
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
}

h1 {
  margin-top: 0;
  font-size: 2.5rem;
}

h2 {
  font-size: 1.7rem;
}

h3 {
  font-size: 1.3rem;
}

h4 {
  font-size: 1.2rem;
}

@media (max-width: 767.98px) {
  h1 {
    font-size: 2.2rem;
  }
  
  h2 {
    font-size: 1.6rem;
  }
  
  h3 {
    font-size: 1.25rem;
  }
  
  h4 {
    font-size: 1.15rem;
  }
}

@media (max-width: 575.98px) {
  h1 {
    font-size: 1.8rem;
  }
  
  h2 {
    font-size: 1.3rem;
  }
  
  h3 {
    font-size: 1.2rem;
  }
  
  h4 {
    font-size: 1.1rem;
  }
}

.navbar {
  background-color: var(--navbar-bg);
  border-bottom: 1px solid var(--border-color);
}

.navbar.transparent {
  background-color: transparent;
  border-bottom: none;
}

.navbar a {
  color: var(--navbar-link-color) !important;
}

.navbar a:hover {
  color: var(--navbar-hover-link-color) !important;
}

.navbar a:active {
  color: var(--navbar-active-link-color) !important;
}

.theme-toggle {
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s;
  color: var(--text-primary);
  margin-left: auto;
  background: none;
  border: none;
  box-shadow: none;
}

.theme-toggle:hover {
  background-color: var(--bg-secondary);
  border: none;
}

.theme-toggle i {
  font-size: 1.2rem;
}
custom-hamburger, .navbar-toggler {
  border: none !important;
  box-shadow: none !important;
  width: 40px;
  height: 40px;
}
.custom-hamburger i,
.custom-hamburger svg {
  color: var(--link-color);
  stroke: var(--link-color);
  font-size: 1.5rem;
  width: 1.5em;
  height: 1.5em;
  transition: color 0.2s, stroke 0.2s;
}
.custom-hamburger:hover i,
.custom-hamburger:hover svg {
  color: var(--link-hover-color);
  stroke: var(--link-hover-color);
}
.custom-hamburger:active i,
.custom-hamburger:active svg {
  color: var(--link-active-color);
  stroke: var(--link-active-color);
}

.navbar-brand img {
  display: block;
  margin: auto 0;
}

.navbar .nav-item svg {
  position: relative;
  bottom: 2px;
  width: 14px;
  height: 14px;
}

@media (max-width: 575.98px) {
  .theme-toggle-left {
    margin-left: 0 !important;
    margin-right: auto !important;
    display: block;
  }
  .navbar-nav {
    font-size: 1.25rem;
    line-height: 2rem;
    margin-bottom: 0.25rem;
  }
  .navbar-collapse {
    padding-top: 10px;
    padding-bottom: 10px;
  }
}

/* Button styles matching link colors */
.btn {
    color: white;
    font-weight: 500;
    background-color: var(--link-color);
    border: 1px solid var(--link-color);
    transition: all 0.3s ease;
    padding: 0.5rem 2rem;
}

.btn:hover {
    color: white;
    background-color: var(--link-hover-color);
    border-color: var(--link-hover-color);
}

.btn:active {
    color: white;
    background-color: var(--link-active-color);
    border-color: var(--link-active-color);
}

.btn:focus {
    color: white;
    background-color: var(--link-color);
    border-color: var(--link-color);
    box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--link-color) 25%, transparent) !important;
}

/* Dark theme button focus shadow */
html[data-theme="dark"] .btn:focus {
    box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--link-color) 25%, transparent) !important;
}

.container {
  flex: 1 0 auto;
}

.container.narrow {
    max-width: 960px;
}

.container.ptb {
  padding-top: 2rem;
  padding-bottom: 2rem;
}

@media (max-width: 575.98px) {
  .container.ptb {
    padding-top: 1rem;
    padding-bottom: 1rem;
  }
}

p:last-of-type {
  margin-bottom: 0;
}

.mt-5 {
  margin-top: 2rem !important;
}

.mt-6 {
  margin-top: 2.5rem;
}

.mt-7 {
  margin-top: 3rem;
}

.text-center-ni {
  text-align: center;
}

section {
  margin-top: 4rem;
}

section:first-of-type {
  margin-top: 0;
}

@media (max-width: 575.98px) {
  section {
    margin-top: 2rem;
  }
}

img {
  transition: filter 0.3s ease;
  max-width: 100%;
}

html[data-theme="dark"] img.theme {
  filter: brightness(2.5) saturate(2.5);
}

footer {
  padding-top: 20px;
  padding-bottom: 20px;
  font-size: 0.85rem;
  text-align: center;
}

footer {
    background-color: var(--footer-bg);
    color: var(--footer-text);
    border-top: 1px solid var(--border-color) !important;
}

footer a {
    color: var(--footer-link-color) !important;
}

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

footer a:active {
    color: var(--footer-active-link-color) !important;
}

.rounded-box {
    max-width: 960px;
    padding: 2rem;
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    background-color: var(--bg-secondary);
    margin-left: auto;
    margin-right: auto;
}

.social-icons svg {
    width: 2rem;
    height: 2rem;
    margin: 0 0.5rem;
    color: var(--link-color);
    transition: color 0.3s ease;
}

.social-icons a:hover svg {
    color: var(--link-hover-color);
}

.social-icons a:active svg {
    color: var(--link-active-color);
}

.navbar .right-menu {
    gap: 1rem;
}

.navbar #languageButton {
    font-size: 0.9rem;
    font-weight: 400;
    padding: 0.375rem 0.75rem;
    border: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
    color: var(--text-color);
    transition: all 0.3s ease;
    box-shadow: none !important;
}

.navbar #languageButton:hover {
    background-color: var(--navbar-dropdown-hover-color);
}

.navbar #languageButton:focus-visible {
    outline: 2px solid var(--outline-color);
}

.navbar .dropdown-menu {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    min-width: fit-content;
}

.navbar .dropdown-item {
    color: var(--text-color);
    transition: all 0.3s ease;
}

.navbar .dropdown-item:hover {
    background-color: var(--navbar-dropdown-hover-color);
    color: var(--text-color);
}

.navbar .dropdown-item.active {
    background-color: var(--navbar-dropdown-active-color);
    color: white;
}

@media (max-width: 575.98px) {
    .navbar .right-menu {
        margin-top: 1rem;
        gap: 0.75rem;
    }

    .navbar #languageButton {
        font-size: 1.1rem;
    }

    .navbar .dropdown-item {
        font-size: 1.25rem;
        padding: 0.5rem 1rem;
    }
}