/* MyKK.us Website Styles */

:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-tertiary: #1a1a28;
  --bg-card: #16161f;
  --fg-primary: #f0f0f5;
  --fg-secondary: #a0a0b0;
  --fg-muted: #6c6c7e;
  --border-color: #2a2a3a;
  --accent: #6c63ff;
  --accent-hover: #7b73ff;
  --accent-light: rgba(108, 99, 255, 0.15);
  --gradient-start: #6c63ff;
  --gradient-end: #e040fb;
  --success: #28a745;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
  --transition: 0.2s ease;
  --container-width: 1200px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--fg-primary);
  background: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4, h5, h6 { font-weight: 600; line-height: 1.2; }
h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.25rem; }

.gradient-text {
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 15px;
  font-weight: 500;
  font-family: inherit;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition);
}

.btn-primary {
  background: var(--accent);
  color: white;
}
.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(108, 99, 255, 0.4);
}

.btn-secondary {
  background: var(--bg-tertiary);
  color: var(--fg-primary);
  border: 1px solid var(--border-color);
}
.btn-secondary:hover {
  background: var(--bg-card);
  border-color: var(--fg-muted);
}

.btn-lg { padding: 16px 32px; font-size: 16px; }
.btn-full { width: 100%; }
.btn-small { padding: 8px 16px; font-size: 14px; }

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 10, 15, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--fg-primary);
  font-weight: 600;
  font-size: 18px;
}
.nav-logo svg { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  color: var(--fg-secondary);
  text-decoration: none;
  font-size: 15px;
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--fg-primary); }
.nav-cta { padding: 10px 20px !important; }

.nav-github {
  display: flex;
  align-items: center;
  color: var(--fg-secondary) !important;
}
.nav-github:hover { color: var(--fg-primary) !important; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--fg-primary);
  transition: all var(--transition);
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: var(--bg-secondary);
  padding: 24px;
  flex-direction: column;
  gap: 16px;
  border-bottom: 1px solid var(--border-color);
  z-index: 999;
}
.mobile-menu.active { display: flex; }
.mobile-menu a {
  color: var(--fg-primary);
  text-decoration: none;
  font-size: 16px;
  padding: 12px 0;
}

/* Hero */
.hero {
  padding: 140px 0 80px;
  background: radial-gradient(ellipse at top, rgba(108, 99, 255, 0.1), transparent 50%);
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: var(--bg-tertiary);
  border-radius: 100px;
  font-size: 14px;
  color: var(--fg-secondary);
  margin-bottom: 24px;
}

.badge {
  background: var(--accent);
  color: white;
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
}

.hero h1 { margin-bottom: 24px; }

.hero-description {
  font-size: 18px;
  color: var(--fg-secondary);
  margin-bottom: 32px;
  max-width: 500px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 48px;
}

.stat { display: flex; flex-direction: column; }
.stat-value { font-size: 24px; font-weight: 700; color: var(--fg-primary); }
.stat-label { font-size: 14px; color: var(--fg-muted); }

/* Hero Screenshot */
.hero-image {
  display: flex;
  justify-content: center;
}

.screenshot-placeholder {
  width: 100%;
  max-width: 520px;
  aspect-ratio: 16 / 10;
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.screenshot-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

.screenshot-placeholder .placeholder-content {
  text-align: center;
  color: var(--fg-muted);
}
.screenshot-placeholder .placeholder-content svg { margin-bottom: 12px; }

/* Section Header */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-header p {
  color: var(--fg-secondary);
  font-size: 18px;
  margin-top: 12px;
}

/* Features */
.features { padding: 100px 0; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
}
.feature-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}

.feature-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-light);
  color: var(--accent);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
}

.feature-card h3 { margin-bottom: 12px; }
.feature-card p { color: var(--fg-secondary); font-size: 15px; }

.pro-tag {
  display: inline-block;
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  color: white;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  vertical-align: middle;
  margin-left: 8px;
}

/* Widgets Showcase */
.widgets-showcase { padding: 100px 0; }

.widgets-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.widget-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: all var(--transition);
}
.widget-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.widget-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-light);
  color: var(--accent);
  border-radius: var(--radius-sm);
}
.widget-icon svg { width: 20px; height: 20px; }

.widget-card h4 { margin-bottom: 6px; font-size: 1rem; }
.widget-card p { color: var(--fg-secondary); font-size: 14px; line-height: 1.5; }

/* How It Works */
.how-it-works {
  padding: 100px 0;
  background: var(--bg-secondary);
}

.steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
}

.step { text-align: center; max-width: 250px; }

.step-number {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: white;
  font-size: 24px;
  font-weight: 700;
  border-radius: 50%;
  margin: 0 auto 20px;
}

.step h3 { margin-bottom: 8px; }
.step p { color: var(--fg-secondary); font-size: 15px; }
.step-arrow { color: var(--fg-muted); }

/* Comparison Table */
.comparison { padding: 100px 0; }

.comparison-wrapper {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

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

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}

.comparison-table th,
.comparison-table td {
  padding: 16px 24px;
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
  background: var(--bg-tertiary);
  font-weight: 600;
  font-size: 16px;
}

.comparison-table td:first-child,
.comparison-table th:first-child {
  text-align: left;
  font-weight: 500;
}

.comparison-table .highlight {
  background: rgba(108, 99, 255, 0.08);
  color: var(--accent);
  font-weight: 600;
}

.comparison-table .check { color: var(--success); }
.comparison-table .cross { color: #ff5858; }

.comparison-table tbody tr:last-child td { border-bottom: none; }

/* Pricing */
.pricing { padding: 100px 0; }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 800px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 40px;
  position: relative;
}

.pricing-card.featured {
  border-color: var(--accent);
  background: linear-gradient(180deg, var(--accent-light), transparent);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: white;
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
}

.pricing-header {
  text-align: center;
  margin-bottom: 32px;
}
.pricing-header h3 { font-size: 24px; margin-bottom: 16px; }

.price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
}
.price-amount { font-size: 48px; font-weight: 700; }
.price-period { color: var(--fg-muted); }

.pricing-features {
  list-style: none;
  margin-bottom: 32px;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-color);
  color: var(--fg-secondary);
}
.pricing-features li:last-child { border-bottom: none; }
.pricing-features svg { color: var(--success); flex-shrink: 0; }

/* FAQ */
.faq {
  padding: 100px 0;
  background: var(--bg-secondary);
}

.faq-list {
  max-width: 700px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
}

.faq-item summary {
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 500;
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-size: 24px;
  color: var(--fg-muted);
  transition: transform var(--transition);
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p {
  padding: 0 24px 20px;
  color: var(--fg-secondary);
  line-height: 1.7;
}

/* CTA */
.cta {
  padding: 100px 0;
  background: radial-gradient(ellipse at center, rgba(108, 99, 255, 0.15), transparent 70%);
}

.cta-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}
.cta h2 { margin-bottom: 16px; }
.cta p {
  color: var(--fg-secondary);
  font-size: 18px;
  margin-bottom: 32px;
}
.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
}

/* Roadmap Section (homepage preview) */
.roadmap-preview {
  padding: 100px 0;
  background: var(--bg-secondary);
}

.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.roadmap-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
}
.roadmap-item:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}

.roadmap-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-light);
  color: var(--accent);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
}

.roadmap-item h3 { margin-bottom: 12px; }
.roadmap-item p { color: var(--fg-secondary); font-size: 15px; }

.roadmap-status {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.status-in-progress {
  background: rgba(108, 99, 255, 0.15);
  color: var(--accent);
}
.status-planned {
  background: rgba(255, 149, 0, 0.15);
  color: #ff9500;
}
.status-done {
  background: rgba(40, 167, 69, 0.15);
  color: var(--success);
}

/* Footer */
.footer {
  padding: 60px 0 30px;
  border-top: 1px solid var(--border-color);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: 60px;
  margin-bottom: 40px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--fg-primary);
  font-weight: 600;
  margin-bottom: 16px;
}
.footer-logo svg { color: var(--accent); }
.footer-brand p { color: var(--fg-secondary); font-size: 14px; }

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.footer-column h4 {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--fg-muted);
  margin-bottom: 16px;
}

.footer-column a {
  display: block;
  color: var(--fg-secondary);
  text-decoration: none;
  font-size: 14px;
  padding: 6px 0;
  transition: color var(--transition);
}
.footer-column a:hover { color: var(--fg-primary); }

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid var(--border-color);
  text-align: center;
}
.footer-bottom p { color: var(--fg-muted); font-size: 14px; }
.footer-bottom a { color: var(--accent); text-decoration: none; }

/* Legal / Support Pages */
.legal-page {
  padding: 140px 0 80px;
  min-height: calc(100vh - 200px);
}

.legal-page h1 {
  font-size: 42px;
  font-weight: 700;
  margin-bottom: 8px;
  max-width: 800px;
}

.legal-updated {
  color: var(--fg-muted);
  font-size: 14px;
  margin-bottom: 48px;
  max-width: 800px;
}

.legal-content { max-width: 800px; }

.legal-content h2 {
  font-size: 24px;
  font-weight: 600;
  margin: 40px 0 16px;
}
.legal-content h2:first-child { margin-top: 0; }

.legal-content h3 {
  font-size: 18px;
  font-weight: 600;
  margin: 24px 0 12px;
  color: var(--fg-secondary);
}

.legal-content p {
  color: var(--fg-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}

.legal-content ul {
  color: var(--fg-secondary);
  padding-left: 24px;
  margin-bottom: 16px;
}
.legal-content ul li {
  padding: 4px 0;
  line-height: 1.7;
}

.legal-content a {
  color: var(--accent);
  text-decoration: none;
}
.legal-content a:hover { text-decoration: underline; }

/* Support Page */
.support-page .support-intro {
  color: var(--fg-secondary);
  font-size: 18px;
  margin-bottom: 48px;
  max-width: 800px;
}

.support-content { max-width: 800px; }

.support-section {
  margin-bottom: 48px;
}
.support-section h2 {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 16px;
}
.support-section p {
  color: var(--fg-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}
.support-section ul {
  color: var(--fg-secondary);
  padding-left: 24px;
}
.support-section ul li {
  padding: 4px 0;
  line-height: 1.7;
}
.support-section a {
  color: var(--accent);
  text-decoration: none;
}

.contact-form-container {
  margin-top: 24px;
  border-radius: var(--radius-md);
  overflow: hidden;
}

/* Docs Page */
.docs-page { padding: 140px 0 80px; }

.docs-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 60px;
  max-width: var(--container-width);
}

.docs-sidebar {
  position: sticky;
  top: 96px;
  align-self: start;
}

.docs-sidebar a {
  display: block;
  color: var(--fg-secondary);
  text-decoration: none;
  font-size: 14px;
  padding: 8px 0;
  border-left: 2px solid transparent;
  padding-left: 16px;
  transition: all var(--transition);
}
.docs-sidebar a:hover,
.docs-sidebar a.active {
  color: var(--fg-primary);
  border-left-color: var(--accent);
}

.docs-content { max-width: 800px; }

.docs-content h2 {
  font-size: 28px;
  font-weight: 600;
  margin: 48px 0 16px;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
}
.docs-content h2:first-child { margin-top: 0; border-top: none; padding-top: 0; }

.docs-content h3 {
  font-size: 20px;
  font-weight: 600;
  margin: 32px 0 12px;
}

.docs-content p {
  color: var(--fg-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}

.docs-content ul, .docs-content ol {
  color: var(--fg-secondary);
  padding-left: 24px;
  margin-bottom: 16px;
}
.docs-content li { padding: 4px 0; line-height: 1.7; }

.docs-content code {
  background: var(--bg-tertiary);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 14px;
  color: var(--accent);
}

.docs-content a {
  color: var(--accent);
  text-decoration: none;
}
.docs-content a:hover { text-decoration: underline; }

/* Roadmap Page */
.roadmap-page { padding: 140px 0 80px; }

.roadmap-page .section-header { margin-bottom: 48px; }

.roadmap-category {
  margin-bottom: 48px;
}
.roadmap-category h3 {
  font-size: 20px;
  margin-bottom: 24px;
  color: var(--fg-primary);
}

/* Roadmap Suggest */
.roadmap-suggest {
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--border-color);
}
.roadmap-suggest h3 { margin-bottom: 12px; }
.roadmap-suggest p {
  color: var(--fg-secondary);
  margin-bottom: 24px;
}

/* Thank You Page */
.thank-you-page {
  padding: 140px 0 80px;
  min-height: calc(100vh - 200px);
  display: flex;
  align-items: center;
}

.thank-you-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.thank-you-icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(40, 167, 69, 0.15);
  color: var(--success);
  border-radius: 50%;
  margin: 0 auto 32px;
}

.thank-you-content h1 { margin-bottom: 16px; }

.thank-you-description {
  color: var(--fg-secondary);
  font-size: 18px;
  margin-bottom: 24px;
}

.thank-you-steps {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-bottom: 32px;
  text-align: left;
}
.thank-you-steps h3 {
  margin-bottom: 16px;
  font-size: 18px;
}
.thank-you-steps ol {
  color: var(--fg-secondary);
  padding-left: 20px;
  line-height: 2;
}

.thank-you-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero .container { grid-template-columns: 1fr; text-align: center; }
  .hero-description { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-image { margin-top: 40px; }
  .docs-layout { grid-template-columns: 1fr; }
  .docs-sidebar { position: static; display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; }
  .docs-sidebar a { border-left: none; padding-left: 0; padding: 6px 12px; background: var(--bg-tertiary); border-radius: var(--radius-sm); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .hero { padding: 120px 0 60px; }
  .features-grid { grid-template-columns: 1fr; }
  .widgets-grid { grid-template-columns: 1fr; }
  .steps { flex-direction: column; gap: 32px; }
  .step-arrow { transform: rotate(90deg); }
  .pricing-grid { grid-template-columns: 1fr; }
  .roadmap-grid { grid-template-columns: 1fr; }
  .footer-content { grid-template-columns: 1fr; gap: 40px; }
  .footer-links { grid-template-columns: repeat(2, 1fr); }
  .thank-you-actions { flex-direction: column; align-items: center; }
  .cta-actions { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .hero-stats { flex-direction: column; gap: 24px; }
  .footer-links { grid-template-columns: 1fr; gap: 24px; }
}