body {
  font-family: "Inter", system-ui, sans-serif;
  background: #020617;
  color: #f1f5f9;
  margin: 0;
  padding: 0;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 80px;
}

.gradient-text {
  background: linear-gradient(135deg, #6366f1, #22d3ee);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(2, 6, 23, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  z-index: 50;
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: bold;
  font-size: 1.25rem;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  color: #9ca3af;
  text-decoration: none;
  font-size: 0.875rem;
}

.nav-links a:hover {
  color: white;
}

.btn-primary {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 40px -10px rgba(99, 102, 241, 0.5);
}

.btn-secondary {
  background: transparent;
  color: #f1f5f9;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.2);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
}

h1 {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.subtitle {
  font-size: 1.25rem;
  color: #9ca3af;
  max-width: 640px;
  margin: 0 auto 2.5rem;
}

.buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.code-block {
  background: #0f172a;
  border-radius: 0.75rem;
  max-width: 768px;
  margin: 3rem auto 0;
  text-align: left;
  overflow: hidden;
  box-shadow: 0 0 60px 20px rgba(99, 102, 241, 0.15);
}

.code-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.dot-red {
  background: rgba(239, 68, 68, 0.8);
}

.dot-yellow {
  background: rgba(234, 179, 8, 0.8);
}

.dot-green {
  background: rgba(34, 197, 94, 0.8);
}

.filename {
  font-size: 0.75rem;
  color: #6b7280;
  margin-left: 0.5rem;
}

pre {
  margin: 0;
  padding: 1rem;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.875rem;
  overflow-x: auto;
}

code {
  color: #d1d5db;
}

.comment {
  color: #6b7280;
}

.method-get {
  color: #4ade80;
}

.method-post {
  color: #60a5fa;
}

.header {
  color: #facc15;
}

.variable {
  color: #22d3ee;
}

.stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 3rem;
  margin-top: 4rem;
  text-align: center;
}

.stat-value {
  font-size: 1.875rem;
  font-weight: bold;
  color: #6366f1;
}

.stat-label {
  font-size: 0.875rem;
  color: #6b7280;
}

.section {
  padding: 6rem 0;
}

.section-title {
  font-size: 2.25rem;
  font-weight: bold;
  text-align: center;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.25rem;
  color: #9ca3af;
  text-align: center;
  max-width: 640px;
  margin: 0 auto 4rem;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.feature {
  background: linear-gradient(180deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.05) 100%);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: 1rem;
  padding: 1.5rem;
  transition: all 0.3s ease;
}

.feature:hover {
  border-color: rgba(99, 102, 241, 0.4);
  transform: translateY(-2px);
}

.feature-icon {
  width: 48px;
  height: 48px;
  background: rgba(99, 102, 241, 0.2);
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: #6366f1;
}

.feature h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0 0 0.5rem;
}

.feature p {
  font-size: 0.875rem;
  color: #9ca3af;
  margin: 0;
}

.comparison {
  background: rgba(15, 23, 42, 0.5);
}

table {
  width: 100%;
  text-align: left;
  border-collapse: collapse;
}

th {
  padding: 1rem 1.5rem;
  color: #9ca3af;
  font-weight: 500;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

td {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.text-green {
  color: #4ade80;
}

.text-yellow {
  color: #facc15;
}

.text-red {
  color: #f87171;
}

.text-gray {
  color: #6b7280;
}

.downloads {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  max-width: 768px;
  margin: 0 auto 3rem;
}

.download-card {
  background: linear-gradient(180deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.05) 100%);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: 1rem;
  padding: 1.5rem;
  text-align: center;
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

.download-card:hover {
  border-color: rgba(99, 102, 241, 0.6);
}

.download-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 1rem;
  color: #9ca3af;
}

.download-icon svg {
  width: 100%;
  height: 100%;
}

.download-title {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.download-subtitle {
  font-size: 0.875rem;
  color: #6b7280;
}

footer {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 3rem 0;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  text-align: center;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  color: #9ca3af;
  text-decoration: none;
  font-size: 0.875rem;
}

.footer-links a:hover {
  color: white;
}

.footer-note {
  font-size: 0.875rem;
  color: #4b5563;
  margin-top: 1rem;
}

.footer-credit {
  font-size: 0.875rem;
  color: #4b5563;
  margin-top: 0.5rem;
}

.footer-credit a {
  color: #6366f1;
  text-decoration: none;
}

.footer-credit a:hover {
  text-decoration: underline;
}

.btn-small {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.github-stars {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 6px;
  color: #f1f5f9;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  white-space: nowrap;
  transition: all 0.15s ease;
}

.github-stars:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.25);
}

.center {
  text-align: center;
}

.bold {
  font-weight: 600;
}

.muted {
  color: #6b7280;
  font-size: 0.875rem;
  margin-left: 0.5rem;
}

.table-wrapper {
  overflow-x: auto;
}

.build-source {
  color: #6b7280;
  font-size: 0.875rem;
}

.build-source a {
  color: #6366f1;
  text-decoration: none;
}

.build-source a:hover {
  text-decoration: underline;
}

/* App Preview Mockup */
.app-preview {
  margin-top: 3rem;
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
  box-shadow: 0 0 80px 20px rgba(99, 102, 241, 0.15);
  border-radius: 12px;
  overflow: hidden;
  text-align: left;
}

.app-window {
  background: #0C1728;
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: 12px;
  overflow: hidden;
}

.app-titlebar {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  background: #0a1220;
  border-bottom: 1px solid #1A2B3E;
}

.app-titlebar-dots {
  display: flex;
  gap: 8px;
}

.app-titlebar-title {
  flex: 1;
  text-align: center;
  font-size: 13px;
  color: #6b7280;
}

.app-content {
  display: flex;
  min-height: 400px;
}

.app-sidebar {
  width: 220px;
  background: #0C1728;
  border-right: 1px solid #1A2B3E;
  font-size: 12px;
}

.app-sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px;
  border-bottom: 1px solid #1A2B3E;
}

.app-sidebar-title {
  font-weight: 600;
  color: #D8E2ED;
}

.app-sidebar-icons {
  display: flex;
  gap: 8px;
}

.icon-btn {
  font-size: 14px;
  opacity: 0.6;
  cursor: pointer;
}

.app-env-selector {
  padding: 8px 12px;
  border-bottom: 1px solid #1A2B3E;
}

.env-label {
  display: block;
  font-size: 10px;
  color: #6b7280;
  margin-bottom: 4px;
  text-transform: uppercase;
}

.env-dropdown {
  width: 100%;
  padding: 4px 8px;
  background: #213247;
  border: 1px solid #1A2B3E;
  border-radius: 4px;
  color: #D8E2ED;
  font-size: 12px;
}

.app-workspace {
  padding: 8px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(99, 102, 241, 0.1);
  border-bottom: 1px solid #1A2B3E;
  color: #D8E2ED;
}

.folder-icon, .file-icon {
  font-size: 14px;
}

.app-collections {
  padding: 8px 0;
}

.collections-header {
  padding: 4px 12px;
  font-size: 10px;
  color: #6b7280;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.file-tree {
  padding: 4px 0;
}

.tree-folder, .tree-file, .tree-request {
  padding: 4px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #9ca3af;
}

.tree-file {
  padding-left: 24px;
}

.tree-request {
  padding-left: 36px;
}

.tree-request.active {
  background: rgba(99, 102, 241, 0.2);
  color: #D8E2ED;
}

.method-badge {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 3px;
  font-weight: 500;
}

.method-get {
  background: rgba(34, 197, 94, 0.2);
  color: #22C55E;
}

.method-post {
  background: rgba(59, 130, 246, 0.2);
  color: #3B82F6;
}

.method-put {
  background: rgba(234, 179, 8, 0.2);
  color: #EAB308;
}

.method-delete {
  background: rgba(239, 68, 68, 0.2);
  color: #EF4444;
}

.app-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: #0f1a2b;
}

.app-tabs {
  display: flex;
  background: #0C1728;
  border-bottom: 1px solid #1A2B3E;
}

.tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  font-size: 12px;
  color: #6b7280;
  border-right: 1px solid #1A2B3E;
  cursor: pointer;
}

.tab.active {
  background: #0f1a2b;
  color: #D8E2ED;
}

.tab-close {
  opacity: 0.5;
  font-size: 14px;
}

.app-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  border-bottom: 1px solid #1A2B3E;
  background: #0C1728;
}

.view-toggle {
  display: flex;
  background: #1A2B3E;
  border-radius: 4px;
  overflow: hidden;
}

.toggle-btn {
  padding: 4px 12px;
  font-size: 11px;
  background: transparent;
  border: none;
  color: #6b7280;
  cursor: pointer;
}

.toggle-btn.active {
  background: #6366f1;
  color: white;
}

.current-request {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
}

.request-url {
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  color: #9ca3af;
}

.send-btn {
  padding: 6px 16px;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  border: none;
  border-radius: 4px;
  color: white;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
}

.app-editor {
  flex: 1;
  padding: 12px;
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  line-height: 1.6;
  border-bottom: 1px solid #1A2B3E;
}

.editor-content .line {
  display: flex;
  white-space: pre;
}

.line-num {
  width: 24px;
  color: #4b5563;
  text-align: right;
  margin-right: 16px;
  user-select: none;
}

.comment {
  color: #6b7280;
}

.http-method {
  color: #3B82F6;
}

.http-url {
  color: #22d3ee;
}

.http-header {
  color: #facc15;
}

.json-brace {
  color: #D8E2ED;
}

.json-key {
  color: #3B82F6;
}

.json-string {
  color: #EAB308;
}

.json-number {
  color: #22C55E;
}

.app-response {
  background: #0C1728;
  border-top: 4px solid #6366f1;
}

.response-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  border-bottom: 1px solid #1A2B3E;
}

.status-code {
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  font-weight: 600;
}

.status-success {
  color: #22C55E;
}

.status-error {
  color: #EF4444;
}

.response-meta {
  font-size: 11px;
  color: #6b7280;
}

.response-tabs {
  margin-left: auto;
  display: flex;
  gap: 4px;
}

.resp-tab {
  padding: 4px 12px;
  font-size: 11px;
  background: transparent;
  border: none;
  color: #6b7280;
  cursor: pointer;
  border-radius: 4px;
}

.resp-tab.active {
  background: #6366f1;
  color: white;
}

.response-body {
  padding: 12px;
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  line-height: 1.6;
  max-height: 140px;
  overflow: auto;
  text-align: left;
}

.response-body .line {
  white-space: pre;
}

.app-statusbar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 4px 12px;
  background: #6366f1;
  font-size: 11px;
  color: white;
}

.status-item {
  display: flex;
  align-items: center;
  gap: 4px;
}

.status-item.version {
  margin-left: auto;
  opacity: 0.7;
}

@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }

  .nav-links {
    display: none;
  }

  .stats {
    gap: 2rem;
  }
}