:root {
  --bg-color: #0a0e14;
  --text-color: #eaeaea;
  --primary-color: #4caf50;
  --secondary-color: #388e3c;
  --card-bg: #141922;
  --border-color: #2c3440;
  --code-bg: #1e2631;
  --transition-speed: 0.3s;
}

body.light-theme {
  --bg-color: #f5f5f5;
  --text-color: #333333;
  --primary-color: #388e3c;
  --secondary-color: #4caf50;
  --card-bg: #ffffff;
  --border-color: #e0e0e0;
  --code-bg: #f0f0f0;
}

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

body {
  font-family: "Inter", sans-serif;
  background-color: var(--bg-color);
  background-image: radial-gradient(
    circle at top right,
    rgba(76, 175, 80, 0.1),
    transparent 70%
  );
  color: var(--text-color);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  transition: background-color var(--transition-speed) ease,
    color var(--transition-speed) ease;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

header {
  padding: 1rem 0;
  position: sticky;
  top: 0;
  background-color: rgba(var(--bg-color), 0.9);
  backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid var(--border-color);
  transition: background-color var(--transition-speed) ease,
    border-color var(--transition-speed) ease;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.logo {
  display: flex;
  align-items: center;
}

.logo a {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--text-color);
  font-weight: 600;
  font-size: 1.25rem;
}

.logo img {
  height: 30px;
  width: 30px;
  margin-right: 10px;
  border-radius: 5px;
}

.nav-links {
  display: flex;
  gap: 20px;
  align-items: center;
}

.nav-links a {
  color: var(--text-color);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.3s ease;
}

.nav-links a:hover {
  color: var(--primary-color);
}

.nav-links a i {
  font-size: 1.1rem;
  vertical-align: middle;
}

.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 60vh;
  padding: 3rem 0;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.hero-content {
  flex: 1.5;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  background: linear-gradient(
    to right,
    var(--text-color),
    var(--primary-color)
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  max-width: 600px;
  opacity: 0.9;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

.cta-primary,
.cta-secondary {
  padding: 0.8rem 1.5rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 500;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.cta-primary {
  background-color: var(--primary-color);
  color: white;
}

.cta-secondary {
  background-color: transparent;
  color: var(--text-color);
  border: 1px solid var(--border-color);
}

.cta-primary:hover,
.cta-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.hero-image {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 40%;
}

.hero-image img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  max-height: 300px;
  object-fit: contain;
}

.create-project {
  padding: 3rem 0;
  background-color: var(--card-bg);
  text-align: center;
  transition: background-color var(--transition-speed) ease,
    border-color var(--transition-speed) ease;
}

.create-project h2 {
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.command-box {
  background-color: var(--code-bg);
  border-radius: 8px;
  padding: 1rem 2rem;
  display: inline-block;
  margin: 0 auto;
}

.command-box code {
  color: var(--primary-color);
  font-family: "Courier New", monospace;
  font-size: 1rem;
}

.features {
  padding: 5rem 0;
}

.features .container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.feature-card {
  background-color: var(--card-bg);
  border-radius: 10px;
  padding: 2rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--border-color);
  transition: background-color var(--transition-speed) ease,
    border-color var(--transition-speed) ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.feature-icon {
  width: 50px;
  height: 50px;
  background-color: rgba(76, 175, 80, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.feature-icon i {
  font-size: 1.5rem;
  color: var(--primary-color);
}

.feature-card h3 {
  margin-bottom: 1rem;
  font-size: 1.25rem;
}

.feature-card p {
  opacity: 0.8;
  font-size: 0.95rem;
}

.installation {
  padding: 5rem 0;
  background-color: var(--card-bg);
  transition: background-color var(--transition-speed) ease,
    border-color var(--transition-speed) ease;
}

.installation h2 {
  margin-bottom: 2rem;
  text-align: center;
}

.installation ol {
  max-width: 600px;
  margin: 0 auto;
  padding-left: 2rem;
}

.installation li {
  margin-bottom: 1rem;
}

.installation p {
  text-align: center;
  margin: 2rem 0 1rem;
}

.marketplace-link {
  display: block;
  text-align: center;
  color: var(--primary-color);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border: 1px solid var(--primary-color);
  border-radius: 4px;
  width: fit-content;
  margin: 0 auto;
  transition: background-color 0.3s ease;
}

.marketplace-link:hover {
  background-color: rgba(76, 175, 80, 0.1);
}

.usage {
  padding: 5rem 0;
}

.usage h2 {
  margin-bottom: 1rem;
  text-align: center;
}

.section-intro {
  text-align: center;
  margin-bottom: 3rem;
  font-size: 1.1rem;
  opacity: 0.9;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.video-tutorials {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-top: 2rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 1rem;
}

.video-container {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  overflow: hidden;
  background-color: #000;
  border-radius: 8px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.video-info {
  padding: 1.5rem;
  text-align: center;
}

.video-info h3 {
  font-size: 1.3rem;
  margin-bottom: 0.8rem;
}

.video-caption {
  font-size: 1rem;
  max-width: 90%;
  margin: 0 auto;
}

@media (max-width: 600px) {
  .video-tutorials {
    max-width: 100%;
  }
}

.video-card {
  background-color: var(--card-bg);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.video-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.video-overlay,
.play-button {
  display: none;
}

.video-container video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

@media (max-width: 768px) {
  .video-tutorials {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.settings {
  padding: 5rem 0;
  background-color: var(--card-bg);
  transition: background-color var(--transition-speed) ease,
    border-color var(--transition-speed) ease;
}

.settings h2 {
  margin-bottom: 2rem;
  text-align: center;
}

.settings p {
  text-align: center;
  margin-bottom: 2rem;
}

.settings-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 auto;
  max-width: 800px;
}

.settings-table th,
.settings-table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.settings-table th {
  background-color: rgba(76, 175, 80, 0.1);
  font-weight: 500;
}

.settings-table code {
  background-color: var(--code-bg);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: "Courier New", monospace;
  font-size: 0.9rem;
}

.about {
  padding: 5rem 0;
}

.about h2 {
  margin-bottom: 2rem;
  text-align: center;
}

.about p {
  max-width: 800px;
  margin: 0 auto 1rem;
  text-align: center;
}

.about .tagline {
  font-size: 1.2rem;
  margin-top: 2rem;
  font-weight: 500;
}

footer {
  padding: 2rem 0;
  background-color: rgba(20, 25, 34, 0.8);
  border-top: 1px solid var(--border-color);
}

footer p {
  font-size: 0.9rem;
  opacity: 0.8;
  color: #ffffff !important;
}

footer a {
  color: var(--primary-color) !important;
  text-decoration: none;
  font-weight: 500;
  transition: opacity 0.3s ease;
}

footer a:hover {
  opacity: 0.8;
  text-decoration: underline;
}

footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

footer p {
  font-size: 0.9rem;
  opacity: 0.8;
}

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

.social-links {
  display: flex;
  gap: 15px;
}

.social-links a {
  color: var(--text-color);
  font-size: 1.2rem;
  transition: color 0.3s ease;
}

social-links a:hover {
  color: var(--primary-color);
}

.theme-toggle {
  color: var(--text-color);
  transition: color 0.3s ease;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 1.1rem;
  height: 1.1rem;
}

.theme-toggle i {
  font-size: 1.1rem;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.theme-toggle:hover {
  color: var(--primary-color);
}

.theme-toggle:hover i {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.nav-links a i:not(.theme-toggle i) {
  font-size: 1.1rem;
  vertical-align: middle;
}

@media (max-width: 1024px) {
  .hero {
    flex-direction: column;
    text-align: center;
  }

  .hero-content {
    margin-bottom: 2rem;
  }

  .cta-buttons {
    justify-content: center;
  }

  .hero-image {
    max-width: 70%;
  }

  .hero-image img {
    max-height: 250px;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .features .container {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .hero-image {
    max-width: 80%;
  }

  .hero-image img {
    max-height: 200px;
  }
}

.no-right-click {
  -webkit-user-select: none;
  -ms-user-select: none;
  user-select: none;
  pointer-events: none;
}

.video-container {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  overflow: hidden;
  background-color: #000;
  user-select: none;
  -webkit-user-select: none;
}

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.2);
  display: flex;
  justify-content: center;
  align-items: center;
  transition: opacity 0.3s ease;
  pointer-events: auto;
  cursor: pointer;
}

.video-card:hover .video-overlay {
  opacity: 0;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-color);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
}

@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 60px;
    left: 0;
    width: 100%;
    padding: 1rem;
    background-color: var(--card-bg);
    flex-direction: column;
    gap: 1rem;
    transform: translateY(-100%);
    transition: transform 0.3s ease;
    z-index: 999;
    border-bottom: 1px solid var(--border-color);
  }

  .nav-links.active {
    transform: translateY(0);
    display: flex;
  }

  .video-tutorials {
    gap: 2rem;
    padding: 0 0.5rem;
  }

  .video-container {
    padding-top: 65%;
  }

  .features .container {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .feature-card {
    padding: 1.5rem;
  }

  .hero {
    padding: 2rem 0;
    min-height: auto;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .cta-buttons {
    flex-direction: column;
    gap: 0.8rem;
    align-items: center;
  }

  .cta-primary,
  .cta-secondary {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .video-container {
    padding-top: 75%;
  }

  .video-info h3 {
    font-size: 1.1rem;
  }

  .video-caption {
    font-size: 0.9rem;
  }

  .installation ol {
    padding-left: 1.2rem;
  }

  .settings-table {
    font-size: 0.8rem;
  }
}

.color-format-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.color-format-group {
  background-color: var(--card-bg);
  border-radius: 10px;
  padding: 1.5rem;
  border: 1px solid var(--border-color);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.color-format-group:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.color-format-group h3 {
  margin-bottom: 1rem;
  font-size: 1.2rem;
  color: var(--text-color);
}

.color-format-item {
  display: flex;
  align-items: center;
  margin-bottom: 0.8rem;
  background-color: var(--code-bg);
  padding: 0.8rem;
  border-radius: 6px;
}

.color-format-item:last-child {
  margin-bottom: 0;
}

.color-preview {
  width: 25px;
  height: 25px;
  border-radius: 4px;
  margin-right: 15px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.color-format-item code {
  font-family: "Courier New", monospace;
  font-size: 0.9rem;
  color: var(--text-color);
}

@media (max-width: 768px) {
  .color-format-container {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .color-format-group {
    padding: 1.2rem;
  }
}

.readme-content {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: space-between;
  max-width: 1000px;
  margin: 0 auto;
}

.formats-section,
.filetypes-section {
  background-color: var(--card-bg);
  border-radius: 10px;
  padding: 1.8rem;
  border: 1px solid var(--border-color);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  flex: 1;
  min-width: 300px;
}

.formats-section:hover,
.filetypes-section:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.readme-heading {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  text-align: center;
  color: #4caf50;
  font-weight: 600;
}

.formats-list li,
.filetypes-list li {
  margin-bottom: 0.75rem;
  padding-left: 0;
  list-style-type: none;
  display: flex;
  align-items: center;
  font-size: 0.95rem;
}

.color-box {
  width: 14px;
  height: 14px;
  border-radius: 3px;
  margin-right: 8px;
  display: inline-block;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  flex-shrink: 0;
}

.file-icon {
  width: 14px;
  font-size: 14px;
  text-align: center;
  margin-right: 8px;
  display: inline-block;
  flex-shrink: 0;
}

.formats-list code,
.filetypes-list code {
  background-color: var(--code-bg);
  padding: 2px 6px;
  border-radius: 3px;
  font-family: "Courier New", monospace;
  font-size: 0.85rem;
}

@media (max-width: 768px) {
  .readme-content {
    flex-direction: column;
  }

  .formats-section,
  .filetypes-section {
    margin-bottom: 1.5rem;
    padding: 1.5rem;
  }
}

.changes {
  padding: 5rem 0;
  background-color: var(--bg-color);
}

.changes h2 {
  margin-bottom: 2rem;
  text-align: center;
}

.versions-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.version-card {
  background-color: var(--card-bg);
  border-radius: 10px;
  padding: 1.8rem;
  border: 1px solid var(--border-color);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.version-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.version-card h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: var(--primary-color);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
}

.changes-list {
  list-style-type: none;
  padding-left: 0.5rem;
}

.changes-list li {
  margin-bottom: 0.75rem;
  position: relative;
}

.changes-list li i {
  color: var(--primary-color);
  margin-right: 8px;
  width: 16px;
  text-align: center;
}

.changes-list ul {
  list-style-type: none;
  padding-left: 1.8rem;
  margin-top: 0.5rem;
}

.changes-list ul li {
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
  opacity: 0.9;
}

.changes-list ul li:before {
  content: "•";
  color: var(--primary-color);
  margin-right: 8px;
}

.changelog-link {
  display: block;
  width: fit-content;
  margin: 0 auto;
  padding: 0.8rem 1.5rem;
}

@media (max-width: 768px) {
  .versions-container {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}