@import url('https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  /* Dark Theme Colors */
  --color-bg: #0a0e1a;
  --color-bg-elevated: #111827;
  --color-bg-alt: #1a2332;
  --color-surface: #1e293b;

  /* Orange Accent - Amazon Style */
  --color-primary: #ff9900;
  --color-primary-dark: #e68a00;
  --color-primary-glow: rgba(255, 153, 0, 0.3);

  /* Text Colors */
  --color-text: #f8fafc;
  --color-text-secondary: #cbd5e1;
  --color-text-muted: #94a3b8;

  /* Accents */
  --color-accent: #0ea5e9;
  --color-border: rgba(255, 255, 255, 0.1);
  --color-border-strong: rgba(255, 255, 255, 0.15);
  --color-code-bg: #1e293b;

  /* Status Colors */
  --color-success: #10b981;
  --color-error: #ef4444;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: 'Space Mono', 'SF Mono', Consolas, monospace;

  /* Layout */
  --max-width: 1200px;
  --radius: 12px;
  --radius-lg: 16px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 40px var(--color-primary-glow);
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(255, 153, 0, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(14, 165, 233, 0.05) 0%, transparent 50%);
  background-attachment: fixed;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
}

/* Navigation */
.nav {
  position: sticky;
  top: 0;
  background: rgba(10, 14, 26, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  z-index: 100;
  transition: all 0.3s ease;
}

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

.nav-logo {
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: -0.02em;
  transition: color 0.3s ease;
  font-family: var(--font-mono);
}

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

.nav-links {
  display: flex;
  list-style: none;
  gap: 40px;
  align-items: center;
}

.nav-links a {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width 0.3s ease;
}

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

.nav-links a:hover::after {
  width: 100%;
}

.nav-github {
  padding: 8px 20px;
  border: 1px solid var(--color-border-strong);
  border-radius: 8px;
  background: var(--color-bg-elevated);
  transition: all 0.3s ease;
}

.nav-github:hover {
  border-color: var(--color-primary);
  background: rgba(255, 153, 0, 0.1);
  transform: translateY(-2px);
}

.nav-github::after {
  display: none;
}

/* Hero Section */
.hero {
  padding: 120px 0 100px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 1000px;
  height: 1000px;
  background: radial-gradient(circle, rgba(255, 153, 0, 0.15) 0%, transparent 70%);
  pointer-events: none;
  animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: translateX(-50%) scale(1); opacity: 0.5; }
  50% { transform: translateX(-50%) scale(1.1); opacity: 0.8; }
}

.hero h1 {
  font-size: 4.5rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin-bottom: 24px;
  background: linear-gradient(135deg, var(--color-text) 0%, var(--color-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-text-secondary);
  max-width: 700px;
  margin: 0 auto 40px;
  line-height: 1.6;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-bottom: 48px;
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 10px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn-primary {
  background: var(--color-primary);
  color: #0a0e1a;
  border: 2px solid var(--color-primary);
  box-shadow: 0 4px 20px rgba(255, 153, 0, 0.4);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255, 153, 0, 0.6);
}

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border: 2px solid var(--color-border-strong);
}

.btn-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.hero-install {
  display: inline-flex;
  align-items: center;
  background: var(--color-surface);
  color: var(--color-text);
  padding: 16px 32px;
  border-radius: 12px;
  font-family: var(--font-mono);
  font-size: 1.125rem;
  border: 1px solid var(--color-border-strong);
  box-shadow: var(--shadow-md);
  animation: fadeInUp 0.8s ease-out 0.6s both;
  transition: all 0.3s ease;
}

.hero-install:hover {
  border-color: var(--color-primary);
  box-shadow: 0 4px 20px rgba(255, 153, 0, 0.2);
  transform: translateY(-2px);
}

.hero-install code {
  color: var(--color-primary);
}

/* Sections */
.section {
  padding: 100px 0;
  position: relative;
}

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

.section h2 {
  font-size: 2.75rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  text-align: center;
  color: var(--color-text);
}

.section-lead {
  color: var(--color-text-secondary);
  font-size: 1.25rem;
  max-width: 800px;
  margin: 0 auto 64px;
  text-align: center;
  line-height: 1.7;
}

.section-lead code {
  background: var(--color-code-bg);
  padding: 4px 8px;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 0.9em;
  color: var(--color-primary);
  border: 1px solid var(--color-border);
}

/* Feature Grid */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.feature-card {
  padding: 40px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg-elevated);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary) 0%, transparent 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.feature-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(255, 153, 0, 0.2);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
  color: var(--color-primary);
  font-weight: 700;
}

.feature-card h3 {
  font-size: 1.375rem;
  margin-bottom: 12px;
  color: var(--color-text);
  font-weight: 700;
}

.feature-card p {
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 1.6;
}

/* Comparison */
.comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
}

.comparison-col {
  padding: 40px;
  border-radius: var(--radius-lg);
  border: 2px solid var(--color-border);
  background: var(--color-bg-elevated);
  position: relative;
}

.comparison-col h3 {
  font-size: 1.375rem;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--color-border);
  font-weight: 700;
}

.comparison-before h3 {
  color: var(--color-error);
  border-bottom-color: var(--color-error);
}

.comparison-after h3 {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.comparison-col ul {
  list-style: none;
}

.comparison-col li {
  padding: 10px 0;
  font-size: 1rem;
  color: var(--color-text-secondary);
  position: relative;
  padding-left: 28px;
}

.comparison-col li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--color-text-muted);
}

.comparison-after li::before {
  content: '✓';
  color: var(--color-primary);
}

.comparison-col li code {
  background: var(--color-code-bg);
  padding: 3px 8px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.875em;
  color: var(--color-primary);
}

/* Steps (How It Works) */
.steps {
  max-width: 800px;
  margin: 0 auto;
}

.step {
  display: flex;
  gap: 32px;
  margin-bottom: 48px;
  align-items: flex-start;
}

.step:last-child {
  margin-bottom: 0;
}

.step-number {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #0a0e1a;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.5rem;
  box-shadow: 0 4px 20px rgba(255, 153, 0, 0.4);
}

.step-content h3 {
  font-size: 1.5rem;
  margin-bottom: 12px;
  color: var(--color-text);
  font-weight: 700;
}

.step-content p {
  color: var(--color-text-secondary);
  font-size: 1.0625rem;
  line-height: 1.7;
}

.step-content code {
  background: var(--color-code-bg);
  padding: 3px 8px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.9em;
  color: var(--color-primary);
  border: 1px solid var(--color-border);
}

/* Services List */
.services-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.service-detail {
  padding: 32px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg-elevated);
  transition: all 0.3s ease;
}

.service-detail:hover {
  border-color: var(--color-primary);
  box-shadow: 0 4px 24px rgba(255, 153, 0, 0.1);
}

.service-detail-header h3 {
  font-size: 1.5rem;
  margin-bottom: 16px;
  color: var(--color-primary);
  font-weight: 700;
}

.service-detail-section {
  margin-top: 20px;
}

.service-detail-section h4 {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

.service-detail-ops {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.op {
  display: inline-block;
  background: var(--color-surface);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid var(--color-border);
  transition: all 0.2s ease;
}

.op:hover {
  border-color: var(--color-primary);
  background: rgba(255, 153, 0, 0.1);
}

.op-no {
  display: inline-block;
  background: transparent;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px dashed var(--color-border);
  text-decoration: line-through;
  opacity: 0.5;
}

.cdk {
  display: inline-block;
  background: rgba(14, 165, 233, 0.1);
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid rgba(14, 165, 233, 0.3);
}

.cdk-props {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin-top: 8px;
  font-family: var(--font-mono);
}

.cdk-props code {
  color: var(--color-text-secondary);
}

.service-note {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
  line-height: 1.6;
}

/* Getting Started */
.getting-started-steps {
  max-width: 800px;
  margin: 0 auto;
}

.gs-step {
  margin-bottom: 48px;
}

.gs-step:last-child {
  margin-bottom: 0;
}

.gs-step h3 {
  font-size: 1.5rem;
  margin-bottom: 16px;
  color: var(--color-text);
  font-weight: 700;
}

.gs-step ul {
  margin-left: 24px;
  color: var(--color-text-secondary);
  list-style: none;
}

.gs-step li {
  margin-bottom: 8px;
  position: relative;
  padding-left: 24px;
}

.gs-step li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--color-primary);
}

.gs-step li code {
  background: var(--color-code-bg);
  padding: 3px 8px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.875em;
  color: var(--color-primary);
  border: 1px solid var(--color-border);
}

.gs-step > p {
  color: var(--color-text-muted);
  font-size: 1rem;
  margin-top: 16px;
  line-height: 1.7;
}

.gs-step > p code {
  background: var(--color-code-bg);
  padding: 3px 8px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.875em;
  color: var(--color-primary);
  border: 1px solid var(--color-border);
}

/* Code Blocks */
.code-block {
  background: var(--color-surface);
  color: var(--color-text);
  padding: 24px;
  border-radius: var(--radius);
  overflow-x: auto;
  margin-bottom: 8px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.code-block:hover {
  border-color: var(--color-primary);
  box-shadow: 0 4px 16px rgba(255, 153, 0, 0.15);
}

.code-block code {
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  white-space: pre;
  line-height: 1.8;
  color: var(--color-text-secondary);
}

.config-block {
  max-width: 600px;
  margin: 0 auto 24px;
}

/* CLI Grid */
.cli-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.cli-card {
  text-align: center;
  padding: 32px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg-elevated);
  transition: all 0.3s ease;
}

.cli-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(255, 153, 0, 0.2);
}

.cli-card .code-block {
  margin-bottom: 16px;
}

.cli-card p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* CLI Detail */
.cli-detail {
  padding: 40px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg-elevated);
  margin-bottom: 32px;
  transition: all 0.3s ease;
}

.cli-detail:hover {
  border-color: var(--color-primary);
  box-shadow: 0 4px 24px rgba(255, 153, 0, 0.1);
}

.cli-detail h3 {
  font-size: 1.75rem;
  margin-bottom: 16px;
  color: var(--color-primary);
  font-weight: 700;
  font-family: var(--font-mono);
}

.cli-detail p {
  color: var(--color-text-secondary);
  font-size: 1.0625rem;
  margin-bottom: 24px;
  line-height: 1.7;
}

.option-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 24px;
}

.option-list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px;
  background: var(--color-surface);
  border-radius: 8px;
  border: 1px solid var(--color-border);
  transition: all 0.2s ease;
}

.option-list li:hover {
  border-color: var(--color-primary);
  background: rgba(255, 153, 0, 0.05);
}

.option-list code {
  background: var(--color-code-bg);
  padding: 4px 12px;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  white-space: nowrap;
  flex-shrink: 0;
  color: var(--color-primary);
  border: 1px solid var(--color-border);
  font-weight: 600;
}

.option-list span {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* LWS Command Grid */
.lws-command-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.lws-command {
  padding: 28px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg-elevated);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.lws-command::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary) 0%, transparent 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.lws-command:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(255, 153, 0, 0.2);
}

.lws-command:hover::before {
  opacity: 1;
}

.lws-command h4 {
  font-size: 1.125rem;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  color: var(--color-primary);
  font-weight: 700;
}

.lws-command p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin-bottom: 16px;
  line-height: 1.6;
}

.subcmd {
  display: inline-block;
  background: var(--color-surface);
  color: var(--color-text-secondary);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 5px;
  margin-right: 6px;
  margin-bottom: 6px;
  border: 1px solid var(--color-border);
  transition: all 0.2s ease;
}

.subcmd:hover {
  border-color: var(--color-primary);
  background: rgba(255, 153, 0, 0.1);
  color: var(--color-primary);
}

/* Goals Grid */
.goals-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 32px;
}

.goal-card {
  padding: 40px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg-elevated);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.goal-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary) 0%, transparent 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.goal-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(255, 153, 0, 0.2);
}

.goal-card:hover::before {
  opacity: 1;
}

.goal-card h3 {
  font-size: 1.375rem;
  margin-bottom: 16px;
  color: var(--color-primary);
  font-weight: 700;
}

.goal-card p {
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.7;
}

/* Footer */
.footer {
  border-top: 1px solid var(--color-border);
  padding: 60px 0 40px;
  background: var(--color-bg-alt);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}

.footer-brand p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin-top: 8px;
}

.footer-links {
  display: flex;
  gap: 32px;
}

.footer-links a {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: 0.9375rem;
  transition: color 0.3s ease;
}

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

.footer-copy {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 20px;
  }

  .hero {
    padding: 80px 0 60px;
  }

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

  .hero-subtitle {
    font-size: 1.125rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .section {
    padding: 60px 0;
  }

  .section h2 {
    font-size: 2rem;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .comparison {
    grid-template-columns: 1fr;
  }

  .cli-grid {
    grid-template-columns: 1fr;
  }

  .lws-command-grid {
    grid-template-columns: 1fr;
  }

  .goals-grid {
    grid-template-columns: 1fr;
  }

  .nav-links {
    gap: 20px;
  }

  .nav-links li:nth-child(-n+3) {
    display: none;
  }

  .footer-inner {
    flex-direction: column;
    gap: 24px;
    text-align: center;
  }

  .footer-links {
    flex-direction: column;
    gap: 16px;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2rem;
  }

  .section h2 {
    font-size: 1.75rem;
  }

  .nav-links li:not(:last-child) {
    display: none;
  }
}

/* Smooth scrolling enhancement */
@media (prefers-reduced-motion: no-preference) {
  * {
    scroll-behavior: smooth;
  }
}