@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  /* Core Obsidian & Titanium Palette */
  --bg-darkest: #04060a;
  --bg-primary: #070a12;
  --bg-secondary: #0d121f;
  --bg-tertiary: #131b2e;
  --bg-card: rgba(13, 18, 31, 0.7);
  --bg-card-hover: rgba(19, 27, 46, 0.85);

  /* AI Accents */
  --accent-cyan: #00f2fe;
  --accent-blue: #4facfe;
  --accent-violet: #8a2be2;
  --accent-purple: #7928ca;
  --accent-emerald: #10b981;
  --accent-amber: #f59e0b;
  --accent-coral: #ff416c;

  /* Gradients */
  --gradient-brand: linear-gradient(135deg, #00f2fe 0%, #4facfe 50%, #7928ca 100%);
  --gradient-aurora: linear-gradient(135deg, #00f2fe 0%, #8a2be2 50%, #ff416c 100%);
  --gradient-titanium: linear-gradient(180deg, #ffffff 0%, #a1a1aa 100%);
  --gradient-card-border: linear-gradient(135deg, rgba(0, 242, 254, 0.35) 0%, rgba(121, 40, 202, 0.2) 50%, rgba(255, 255, 255, 0.05) 100%);
  --gradient-glow: radial-gradient(circle at 50% 50%, rgba(0, 242, 254, 0.15) 0%, rgba(121, 40, 202, 0.05) 45%, transparent 70%);

  /* Text Colors */
  --text-pure: #ffffff;
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-accent: #38bdf8;

  /* Borders & Shadows */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-active: rgba(0, 242, 254, 0.5);
  --glass-border: 1px solid rgba(255, 255, 255, 0.08);
  --glow-cyan: 0 0 25px rgba(0, 242, 254, 0.35);
  --glow-violet: 0 0 35px rgba(121, 40, 202, 0.35);
  --glow-emerald: 0 0 20px rgba(16, 185, 129, 0.3);

  /* Sizing & Spacing */
  --container-max: 1240px;
  --nav-height: 76px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-darkest);
  color: var(--text-primary);
  line-height: 1.65;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.2;
  color: var(--text-pure);
}

p {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

code, pre, .mono {
  font-family: 'JetBrains Mono', monospace;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all var(--transition-fast);
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Background Neural Canvas */
#neural-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
  opacity: 0.75;
}

/* Custom Interactive Reticle Cursor */
.custom-cursor-dot {
  position: fixed;
  width: 6px;
  height: 6px;
  background: var(--accent-cyan);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: opacity 0.2s ease, transform 0.08s ease;
  box-shadow: 0 0 12px var(--accent-cyan);
}

.custom-cursor-ring {
  position: fixed;
  width: 36px;
  height: 36px;
  border: 1.5px solid rgba(0, 242, 254, 0.45);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: width 0.2s cubic-bezier(0.16, 1, 0.3, 1), 
              height 0.2s cubic-bezier(0.16, 1, 0.3, 1), 
              border-color 0.2s ease,
              background-color 0.2s ease;
}

.custom-cursor-ring.hovered {
  width: 54px;
  height: 54px;
  border-color: var(--accent-cyan);
  background-color: rgba(0, 242, 254, 0.08);
}

/* Text & Visual Utilities */
.gradient-text {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

.gradient-titanium {
  background: var(--gradient-titanium);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glow-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 1.1rem;
  background: rgba(0, 242, 254, 0.07);
  border: 1px solid rgba(0, 242, 254, 0.3);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: #38bdf8;
  backdrop-filter: blur(10px);
  box-shadow: 0 0 20px rgba(0, 242, 254, 0.15);
  letter-spacing: 0.02em;
}

.glow-pill .pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-cyan);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent-cyan);
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.75); }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.75rem 1.6rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-fast);
  border: none;
  outline: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, #00f2fe 0%, #4facfe 60%, #7928ca 100%);
  color: #04060a;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(0, 242, 254, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(0, 242, 254, 0.55), 0 0 40px rgba(121, 40, 202, 0.3);
  color: #000;
}

.btn-outline {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-pure);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(12px);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(0, 242, 254, 0.5);
  color: var(--accent-cyan);
  box-shadow: 0 0 20px rgba(0, 242, 254, 0.2);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.45rem 1.1rem;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 0.95rem 2.2rem;
  font-size: 1.05rem;
}

/* Header & Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  z-index: 1000;
  transition: all var(--transition-normal);
  background: rgba(4, 6, 10, 0.65);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

header.scrolled {
  background: rgba(4, 6, 10, 0.88);
  border-bottom-color: rgba(0, 242, 254, 0.15);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-mark {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, #00f2fe, #7928ca);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #04060a;
  font-size: 1.1rem;
  font-weight: 900;
  box-shadow: 0 0 16px rgba(0, 242, 254, 0.4);
  position: relative;
}

.logo-text {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-pure);
}

.logo-text span {
  color: var(--accent-cyan);
}

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

.nav-links a:not(.btn) {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 0.4rem 0;
}

.nav-links a:not(.btn):hover,
.nav-links a:not(.btn).active {
  color: var(--text-pure);
}

.nav-links a:not(.btn)::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-brand);
  transition: width var(--transition-fast);
  border-radius: 2px;
}

.nav-links a:not(.btn):hover::after,
.nav-links a:not(.btn).active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-pure);
  font-size: 1.4rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--nav-height) + 2.5rem);
  padding-bottom: 5rem;
  overflow: hidden;
  z-index: 1;
}

.hero-radial-glow {
  position: absolute;
  top: 15%;
  left: 50%;
  transform: translateX(-50%);
  width: 850px;
  height: 550px;
  background: radial-gradient(ellipse at center, rgba(0, 242, 254, 0.12) 0%, rgba(121, 40, 202, 0.1) 40%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
  z-index: -1;
}

.hero-content {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.hero-content h1 {
  font-size: clamp(2.6rem, 5.5vw, 4.4rem);
  line-height: 1.1;
  margin: 1.5rem 0 1.3rem;
  font-weight: 800;
  letter-spacing: -0.035em;
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  color: var(--text-secondary);
  max-width: 720px;
  margin: 0 auto 2.4rem;
  font-weight: 400;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}

/* Hero Metrics Ribbon */
.hero-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  background: rgba(13, 18, 31, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 1.6rem 2rem;
  backdrop-filter: blur(16px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.metric-item {
  text-align: center;
  position: relative;
}

.metric-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -0.75rem;
  top: 20%;
  height: 60%;
  width: 1px;
  background: rgba(255, 255, 255, 0.08);
}

.metric-val {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-pure);
  margin-bottom: 0.2rem;
  letter-spacing: -0.02em;
}

.metric-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* Logos Ribbon */
.partners-section {
  padding: 3rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(4, 6, 10, 0.5);
  position: relative;
  z-index: 1;
}

.partners-title {
  text-align: center;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin-bottom: 1.8rem;
  font-weight: 600;
}

.partners-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 3.5rem;
  flex-wrap: wrap;
  opacity: 0.7;
}

.partner-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.partner-item:hover {
  opacity: 1;
  color: var(--text-pure);
  transform: translateY(-2px);
}

.partner-item i {
  font-size: 1.3rem;
  color: var(--accent-cyan);
}

/* Section Header Utility */
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 4rem;
}

.section-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-cyan);
  margin-bottom: 0.8rem;
  display: block;
  font-weight: 600;
}

.section-header h2 {
  font-size: clamp(2rem, 3.8vw, 3rem);
  font-weight: 800;
  margin-bottom: 1.1rem;
}

.section-header p {
  font-size: 1.1rem;
}

/* --- Interactive Live AI Playground Section --- */
.playground-section {
  padding: 6rem 0;
  position: relative;
  z-index: 1;
}

.playground-wrapper {
  background: rgba(13, 18, 31, 0.75);
  border: 1px solid rgba(0, 242, 254, 0.25);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(24px);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5), 0 0 50px rgba(0, 242, 254, 0.08);
  overflow: hidden;
}

.playground-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.6rem;
  background: rgba(7, 10, 18, 0.8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.terminal-dots {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.terminal-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.dot-red { background: #ff5f56; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #27c93f; }

.playground-status {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
  color: var(--accent-emerald);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.playground-model-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
  padding: 0.25rem 0.75rem;
  background: rgba(0, 242, 254, 0.1);
  border: 1px solid rgba(0, 242, 254, 0.3);
  border-radius: var(--radius-full);
  color: var(--accent-cyan);
}

.playground-body {
  display: grid;
  grid-template-columns: 320px 1fr;
  min-height: 520px;
}

.playground-sidebar {
  padding: 1.8rem;
  background: rgba(7, 10, 18, 0.4);
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}

.sidebar-group label {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin-bottom: 0.6rem;
}

.model-select-custom {
  width: 100%;
  padding: 0.65rem 0.9rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  color: var(--text-pure);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.9rem;
  cursor: pointer;
  outline: none;
  transition: border-color var(--transition-fast);
}

.model-select-custom:focus {
  border-color: var(--accent-cyan);
}

.model-select-custom option {
  background: #0d121f;
  color: #fff;
}

.preset-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.preset-btn {
  text-align: left;
  padding: 0.65rem 0.9rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.88rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.preset-btn:hover {
  background: rgba(0, 242, 254, 0.08);
  color: var(--text-pure);
  border-color: rgba(0, 242, 254, 0.3);
}

.preset-btn.active {
  background: rgba(0, 242, 254, 0.12);
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
  font-weight: 600;
}

.slider-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.slider-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.custom-range {
  -webkit-appearance: none;
  width: 100%;
  height: 5px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.1);
  outline: none;
}

.custom-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--accent-cyan);
  cursor: pointer;
  box-shadow: 0 0 10px var(--accent-cyan);
}

.playground-console {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.console-output-area {
  flex: 1;
  padding: 1.8rem;
  overflow-y: auto;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.92rem;
  color: #e2e8f0;
  line-height: 1.7;
  max-height: 400px;
  min-height: 320px;
  white-space: pre-wrap;
  word-break: break-word;
}

.output-cursor {
  display: inline-block;
  width: 8px;
  height: 18px;
  background: var(--accent-cyan);
  margin-left: 4px;
  vertical-align: middle;
  animation: blinkCursor 0.8s infinite;
}

@keyframes blinkCursor {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.console-input-bar {
  padding: 1.2rem 1.6rem;
  background: rgba(7, 10, 18, 0.7);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  gap: 1rem;
  align-items: center;
}

.prompt-input {
  flex: 1;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  padding: 0.8rem 1.1rem;
  color: var(--text-pure);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.prompt-input:focus {
  border-color: var(--accent-cyan);
}

.playground-stats-bar {
  display: flex;
  justify-content: space-between;
  padding: 0.6rem 1.8rem;
  background: rgba(4, 6, 10, 0.9);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.stat-metric {
  color: var(--accent-cyan);
  font-weight: 600;
}

/* --- Models & Architecture Suite Section --- */
.models-section {
  padding: 6rem 0;
  position: relative;
  z-index: 1;
}

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

.model-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
  backdrop-filter: blur(16px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.model-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-brand);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.model-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 242, 254, 0.4);
  background: var(--bg-card-hover);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 30px rgba(0, 242, 254, 0.15);
}

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

.model-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.model-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.icon-cyan {
  background: rgba(0, 242, 254, 0.12);
  color: var(--accent-cyan);
  border: 1px solid rgba(0, 242, 254, 0.3);
}

.icon-violet {
  background: rgba(121, 40, 202, 0.15);
  color: #c084fc;
  border: 1px solid rgba(121, 40, 202, 0.3);
}

.icon-emerald {
  background: rgba(16, 185, 129, 0.12);
  color: var(--accent-emerald);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.icon-amber {
  background: rgba(245, 158, 11, 0.12);
  color: var(--accent-amber);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.model-badge-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.model-card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.6rem;
}

.model-card p {
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.model-specs {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.spec-row {
  display: flex;
  justify-content: space-between;
}

.spec-val {
  color: var(--text-primary);
  font-weight: 500;
}

/* --- Developer API Showcase --- */
.api-section {
  padding: 6rem 0;
  position: relative;
  z-index: 1;
}

.api-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: center;
}

.api-features {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
}

.api-feature-item {
  display: flex;
  gap: 1.2rem;
}

.feature-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent-cyan);
  background: rgba(0, 242, 254, 0.1);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid rgba(0, 242, 254, 0.3);
}

.feature-info h4 {
  font-size: 1.15rem;
  margin-bottom: 0.3rem;
}

.feature-info p {
  font-size: 0.92rem;
}

/* Code Terminal Window */
.code-terminal {
  background: #080c16;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6), 0 0 40px rgba(0, 242, 254, 0.08);
}

.terminal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 1.4rem;
  background: #0c1222;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.lang-tabs {
  display: flex;
  gap: 0.5rem;
}

.lang-tab {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.lang-tab:hover {
  color: var(--text-pure);
}

.lang-tab.active {
  color: var(--accent-cyan);
  background: rgba(0, 242, 254, 0.1);
  font-weight: 600;
}

.copy-btn {
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
  font-size: 0.8rem;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: all var(--transition-fast);
}

.copy-btn:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-pure);
  border-color: var(--accent-cyan);
}

.code-content {
  padding: 1.5rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.88rem;
  line-height: 1.65;
  overflow-x: auto;
  color: #cbd5e1;
}

.syntax-kw { color: #c084fc; font-weight: 600; }
.syntax-fn { color: #38bdf8; }
.syntax-str { color: #34d399; }
.syntax-num { color: #f59e0b; }
.syntax-comment { color: #64748b; font-style: italic; }

/* --- Benchmark Comparison Table --- */
.benchmark-section {
  padding: 6rem 0;
  position: relative;
  z-index: 1;
}

.benchmark-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  backdrop-filter: blur(20px);
  overflow-x: auto;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.benchmark-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  min-width: 650px;
}

.benchmark-table th {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 600;
  padding: 1.2rem 1.4rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.benchmark-table td {
  padding: 1.2rem 1.4rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.benchmark-table tr.highlight-row {
  background: rgba(0, 242, 254, 0.04);
  border-left: 3px solid var(--accent-cyan);
}

.benchmark-table tr.highlight-row td {
  color: var(--text-pure);
  font-weight: 600;
}

.benchmark-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.badge-winner {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.6rem;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-full);
  color: var(--accent-emerald);
  font-size: 0.78rem;
  font-family: 'JetBrains Mono', monospace;
}

/* --- Enterprise & Trust Section --- */
.enterprise-section {
  padding: 6rem 0;
  position: relative;
  z-index: 1;
}

.enterprise-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.security-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: all var(--transition-fast);
}

.security-card:hover {
  border-color: rgba(0, 242, 254, 0.3);
  transform: translateY(-4px);
  background: var(--bg-card-hover);
}

.security-icon {
  font-size: 2rem;
  color: var(--accent-cyan);
  margin-bottom: 1.2rem;
}

.security-card h4 {
  font-size: 1.2rem;
  margin-bottom: 0.6rem;
}

.security-card p {
  font-size: 0.92rem;
  line-height: 1.6;
}

/* --- Contact / Request Access Section --- */
.contact-section {
  padding: 6rem 0 8rem;
  position: relative;
  z-index: 1;
}

.contact-box {
  max-width: 760px;
  margin: 0 auto;
  background: rgba(13, 18, 31, 0.8);
  border: 1px solid rgba(0, 242, 254, 0.3);
  border-radius: var(--radius-lg);
  padding: 3.5rem;
  backdrop-filter: blur(20px);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6), 0 0 50px rgba(0, 242, 254, 0.1);
  position: relative;
}

.contact-box .section-header {
  margin-bottom: 2.5rem;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.4rem;
  margin-bottom: 1.4rem;
}

.form-group {
  margin-bottom: 1.4rem;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-label {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.form-control {
  width: 100%;
  padding: 0.85rem 1.1rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  color: var(--text-pure);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.95rem;
  outline: none;
  transition: all var(--transition-fast);
}

.form-control:focus {
  border-color: var(--accent-cyan);
  background: rgba(0, 242, 254, 0.03);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.2);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

/* Footer */
footer {
  background: #020306;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 5rem 0 2.5rem;
  position: relative;
  z-index: 1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand p {
  margin-top: 1.2rem;
  font-size: 0.95rem;
  max-width: 320px;
}

.system-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  padding: 0.35rem 0.85rem;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radius-full);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  color: var(--accent-emerald);
}

.footer-col h5 {
  font-size: 1rem;
  margin-bottom: 1.4rem;
  color: var(--text-pure);
}

.footer-col ul li {
  margin-bottom: 0.75rem;
}

.footer-col ul li a {
  color: var(--text-secondary);
  font-size: 0.92rem;
}

.footer-col ul li a:hover {
  color: var(--accent-cyan);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.88rem;
  color: var(--text-muted);
}

.social-links {
  display: flex;
  gap: 1.2rem;
}

.social-links a {
  color: var(--text-muted);
  font-size: 1.2rem;
}

.social-links a:hover {
  color: var(--accent-cyan);
  transform: translateY(-2px);
}

/* Toast Notification */
.toast-msg {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: rgba(13, 18, 31, 0.95);
  border: 1px solid var(--accent-cyan);
  color: var(--text-pure);
  padding: 0.8rem 1.4rem;
  border-radius: var(--radius-md);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 25px rgba(0, 242, 254, 0.3);
  z-index: 10000;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  transform: translateY(100px);
  opacity: 0;
  transition: all var(--transition-normal);
  pointer-events: none;
}

.toast-msg.show {
  transform: translateY(0);
  opacity: 1;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .hero-metrics {
    grid-template-columns: repeat(2, 1fr);
  }
  .metric-item:nth-child(2)::after {
    display: none;
  }
  .playground-body {
    grid-template-columns: 1fr;
  }
  .playground-sidebar {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }
  .api-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    width: 100%;
    background: rgba(4, 6, 10, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 2.5rem 1.5rem;
    gap: 1.8rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transform: translateY(-150%);
    transition: transform var(--transition-normal);
  }
  
  .nav-links.active {
    transform: translateY(0);
  }

  .mobile-menu-btn {
    display: block;
  }

  .nav-actions .btn {
    display: none;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }

  .metric-item::after {
    display: none !important;
  }

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

  .contact-box {
    padding: 2rem 1.5rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1.2rem;
    text-align: center;
  }

  .custom-cursor-dot, .custom-cursor-ring {
    display: none;
  }
}