/* Root Theme Variables */
:root {
  --bg-dark: #090d1a;
  --bg-card: rgba(17, 24, 39, 0.7);
  --border-glass: rgba(255, 255, 255, 0.08);
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --primary-glow: #38bdf8;
  --secondary-glow: #a78bfa;
  --color-get: #38bdf8;
  --color-post: #34d399;
  --color-error: #f87171;
  --color-warn: #fbbf24;
}

/* Global Reset & Box Model */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(9, 13, 26, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-glass);
}

.nav-container {
  max-width: 1200px;
  height: 70px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-logo {
  width: 38px;
  height: 38px;
}

.nav-title {
  font-family: 'Outfit', sans-serif;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.3px;
  background: linear-gradient(135deg, #38bdf8, #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

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

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 14px;
  transition: color 0.2s;
}

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

.nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 600;
  transition: all 0.2s;
}

.nav-btn.github {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
}

.nav-btn.github:hover {
  background: rgba(255, 255, 255, 0.15);
}

.icon-svg {
  width: 16px;
  height: 16px;
}

/* Hero Section */
.hero {
  position: relative;
  padding-top: 140px;
  padding-bottom: 80px;
  text-align: center;
}

.hero-bg-gradients {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 1400px;
  height: 500px;
  pointer-events: none;
  z-index: 0;
}

.g-blue {
  position: absolute;
  top: -100px;
  left: 10%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.15) 0%, rgba(56, 189, 248, 0) 70%);
  filter: blur(40px);
}

.g-purple {
  position: absolute;
  top: -50px;
  right: 15%;
  width: 450px;
  height: 450px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(167, 139, 250, 0.15) 0%, rgba(167, 139, 250, 0) 70%);
  filter: blur(40px);
}

.hero-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: #38bdf8;
  background: rgba(56, 189, 248, 0.1);
  padding: 6px 14px;
  border-radius: 30px;
  margin-bottom: 24px;
  border: 1px solid rgba(56, 189, 248, 0.2);
}

.hero-title {
  font-family: 'Outfit', sans-serif;
  font-size: 48px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -1px;
  max-width: 800px;
  margin: 0 auto 20px;
  background: linear-gradient(to right, #ffffff, #e2e8f0);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin-bottom: 60px;
}

.btn {
  text-decoration: none;
  font-weight: 600;
  padding: 12px 28px;
  border-radius: 10px;
  font-size: 15px;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn.primary {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: white;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.35);
}

.btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(99, 102, 241, 0.45);
}

.btn.secondary {
  background: transparent;
  padding: 6px 12px;
}

.hero-preview-frame {
  margin: 0 auto;
  max-width: 950px;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border-glass);
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.6);
  background: #0d1224;
}

.hero-banner-img {
  display: block;
  width: 100%;
  height: auto;
}

/* Feature Grid */
.features-section {
  padding: 80px 0;
  border-top: 1px solid var(--border-glass);
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-title {
  font-family: 'Outfit', sans-serif;
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 12px;
}

.section-subtitle {
  font-size: 15px;
  color: var(--text-muted);
  max-width: 500px;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 28px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  padding: 32px 24px;
  text-align: left;
  transition: all 0.3s;
}

.feature-card:hover {
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-4px);
  background: rgba(17, 24, 39, 0.95);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.feature-icon.icon-cyan {
  background: rgba(56, 189, 248, 0.1);
  color: #38bdf8;
}

.feature-icon.icon-purple {
  background: rgba(167, 139, 250, 0.1);
  color: #a78bfa;
}

.feature-icon.icon-blue {
  background: rgba(99, 102, 241, 0.1);
  color: #818cf8;
}

.feature-icon.icon-pink {
  background: rgba(244, 63, 94, 0.1);
  color: #fb7185;
}

.feature-name {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 12px;
}

.feature-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Device Mockup Section */
.demo-section {
  padding: 80px 0;
  background: radial-gradient(circle at center, rgba(99, 102, 241, 0.05) 0%, transparent 60%);
  border-top: 1px solid var(--border-glass);
}

.device-mockup-wrapper {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}

.device-mockup {
  width: 320px;
  height: 600px;
  border-radius: 40px;
  border: 10px solid #1e293b;
  background: #0f172a;
  box-shadow: 0 30px 70px -10px rgba(0, 0, 0, 0.8);
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.device-header {
  height: 30px;
  background: #1e293b;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.device-camera {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #0f172a;
}

.device-speaker {
  width: 40px;
  height: 5px;
  border-radius: 3px;
  background: #0f172a;
}

/* Inspector Client Simulation */
.inspector-client {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: #0f172a;
}

.inspector-header {
  background: #1e293b;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-bottom: 1px solid #334155;
}

.client-title {
  font-family: 'Outfit', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  text-align: center;
}

.client-tabs {
  display: flex;
  background: #0f172a;
  border-radius: 8px;
  padding: 2px;
}

.client-tab {
  flex: 1;
  background: transparent;
  border: none;
  color: #94a3b8;
  font-weight: 600;
  font-size: 11px;
  padding: 6px 0;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
}

.client-tab.active {
  background: #6366f1;
  color: #fff;
}

.inspector-content {
  flex: 1;
  padding: 12px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.demo-tab-content {
  display: none;
  flex-direction: column;
  gap: 8px;
}

.demo-tab-content.active {
  display: flex;
}

.demo-list-item {
  background: #1e293b;
  border-radius: 8px;
  padding: 8px;
  font-size: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-left: 3.5px solid #64748b;
}

.demo-list-item.success {
  border-left-color: var(--color-post);
}

.demo-list-item.error {
  border-left-color: var(--color-error);
}

.item-meta {
  display: flex;
  align-items: center;
  gap: 6px;
}

.badge {
  font-weight: 800;
  font-size: 8px;
  padding: 2px 4px;
  border-radius: 4px;
}

.badge.get {
  background: rgba(56, 189, 248, 0.15);
  color: var(--color-get);
}

.badge.post {
  background: rgba(52, 211, 153, 0.15);
  color: var(--color-post);
}

.status {
  font-weight: 600;
  color: #94a3b8;
}

.status.failed {
  color: var(--color-error);
}

.time {
  margin-left: auto;
  color: #64748b;
}

.item-url {
  font-family: 'JetBrains Mono', monospace;
  color: #f8fafc;
  word-break: break-all;
}

.log-card {
  background: #1e293b;
  border-radius: 8px;
  padding: 8px;
  font-size: 10px;
  font-family: 'JetBrains Mono', monospace;
  display: flex;
  gap: 6px;
}

.log-card.log {
  border-left: 3.5px solid #38bdf8;
  color: #e2e8f0;
}

.log-card.warn {
  border-left: 3.5px solid var(--color-warn);
  color: var(--color-warn);
}

.log-card.error {
  border-left: 3.5px solid var(--color-error);
  color: var(--color-error);
}

.log-tag {
  font-weight: 700;
}

.event-card {
  background: #1e293b;
  border-radius: 8px;
  padding: 8px;
  font-size: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.event-header {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid #334155;
  padding-bottom: 4px;
  font-weight: 700;
  color: #fb7185;
}

.event-time {
  color: #64748b;
  font-weight: 400;
}

.event-params {
  font-family: 'JetBrains Mono', monospace;
  color: #94a3b8;
  font-size: 9px;
  white-space: pre-wrap;
}

/* Getting Started / Code Section */
.install-section {
  padding: 80px 0;
  border-top: 1px solid var(--border-glass);
}

.code-flow-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  align-items: center;
}

.install-steps {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.step-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.step-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 15px;
  color: white;
  flex-shrink: 0;
}

.step-body h4 {
  font-family: 'Outfit', sans-serif;
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 4px;
}

.step-body p {
  font-size: 14px;
  color: var(--text-muted);
}

.code-showcase {
  background: #0f172a;
  border: 1px solid var(--border-glass);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.code-header {
  background: #1e293b;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid #334155;
}

.code-title {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
}

.code-block {
  padding: 20px;
  overflow-x: auto;
  margin: 0;
}

.code-block code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: #cbd5e1;
}

.token.keyword { color: #f472b6; }
.token.string { color: #34d399; }
.token.class { color: #38bdf8; }
.token.comment { color: #64748b; font-style: italic; }

/* Footer */
.footer {
  background: #070a14;
  border-top: 1px solid var(--border-glass);
  padding: 40px 0;
}

.footer-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-left p {
  font-size: 13.5px;
  color: var(--text-muted);
}

.footer-notes {
  font-size: 11px !important;
  margin-top: 4px;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13.5px;
  transition: color 0.2s;
}

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

/* Responsiveness */
@media(max-width: 768px) {
  .hero-title {
    font-size: 34px;
  }
  
  .code-flow-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .nav-links {
    display: none;
  }
}