:root {
  --bg-start: #0c1524;
  --bg-end: #050910;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --accent-blue: #60a5fa;
  --accent-purple: #7c5cfc;
  --accent-green: #34d399;
  --glass-bg: rgba(15, 23, 42, 0.72);
  --border-glow: rgba(99, 102, 241, 0.45);
  --border-muted: rgba(148, 163, 184, 0.12);
  --card-bg: rgba(13, 21, 37, 0.88);
  --shadow-strong: 0 40px 120px rgba(4, 10, 25, 0.65);
  --shadow-soft: 0 24px 64px rgba(5, 12, 24, 0.35);
  --radius-lg: 32px;
  --radius-md: 20px;
  --radius-sm: 12px;
}

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

html, body {
  height: 100%;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg-start);
  background-image: radial-gradient(circle at 20% 20%, rgba(62, 139, 255, 0.08), transparent 45%),
    radial-gradient(circle at 80% 0%, rgba(147, 51, 234, 0.15), transparent 55%),
    linear-gradient(180deg, var(--bg-start) 0%, var(--bg-end) 100%);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  color: inherit;
}

main {
  display: flex;
  flex-direction: column;
  gap: 120px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 20px 60px;
  background: rgba(8, 13, 24, 0.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(148, 163, 184, 0.08);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.brand-logo {
  height: 44px;
  width: auto;
  object-fit: contain;
  object-position: center;
  filter: drop-shadow(0 4px 12px rgba(96, 165, 250, 0.3));
  transition: all 0.3s ease;
}

.brand-logo:hover {
  transform: scale(1.05);
  filter: drop-shadow(0 6px 16px rgba(96, 165, 250, 0.4));
}

.topnav {
  display: flex;
  gap: 28px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.topnav a {
  position: relative;
  padding-bottom: 6px;
  transition: color 0.25s ease;
}

.topnav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-purple));
  transition: width 0.25s ease;
}

.topnav a:hover {
  color: var(--text-primary);
}

.topnav a:hover::after {
  width: 100%;
}

.coming-soon-nav {
  color: var(--accent-blue);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 8px 16px;
  border-radius: 20px;
  background: rgba(96, 165, 250, 0.1);
  border: 1px solid rgba(96, 165, 250, 0.3);
  animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
  0% {
    box-shadow: 0 0 5px rgba(96, 165, 250, 0.3);
  }
  100% {
    box-shadow: 0 0 20px rgba(96, 165, 250, 0.6);
  }
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.link-pill {
  padding: 8px 18px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(99, 102, 241, 0.25);
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.link-pill:hover {
  border-color: rgba(96, 165, 250, 0.7);
  color: var(--text-primary);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.1);
  border-radius: inherit;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.btn-primary {
  background: linear-gradient(120deg, var(--accent-blue), var(--accent-purple));
  color: #f8fafc;
  box-shadow: 0 18px 38px rgba(94, 129, 255, 0.28);
}

.btn:hover::before {
  opacity: 1;
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 20px 40px rgba(124, 92, 252, 0.4),
              0 0 0 1px rgba(96, 165, 250, 0.5);
}

.btn .ripple-effect {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.6);
  pointer-events: none;
  animation: rippleEffect 0.6s linear;
}

.btn-secondary {
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(96, 165, 250, 0.3);
  color: var(--text-primary);
}

.btn-secondary:hover {
  transform: translateY(-1px);
  border-color: rgba(124, 92, 252, 0.55);
}

.btn-glow {
  padding: 12px 26px;
  border-radius: 999px;
  background: rgba(96, 165, 250, 0.09);
  color: var(--accent-blue);
  border: 1px solid rgba(96, 165, 250, 0.35);
}

.btn-glow:hover {
  border-color: rgba(124, 92, 252, 0.6);
  color: #fff;
}

.hero {
  padding: 120px 60px 60px;
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 10%, rgba(94, 129, 255, 0.2), transparent 45%);
  opacity: 0.8;
  pointer-events: none;
  animation: pulse 12s ease-in-out infinite;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  align-items: center;
  gap: 60px;
  z-index: 1;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(15, 118, 255, 0.15);
  border: 1px solid rgba(96, 165, 250, 0.35);
  color: var(--accent-blue);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
}

.hero h1 {
  font-size: clamp(2.8rem, 5vw, 4rem);
  line-height: 1.05;
  font-weight: 800;
}

.gradient-text {
  background: linear-gradient(120deg, var(--accent-blue), var(--accent-purple), var(--accent-green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shimmer 8s linear infinite;
  background-size: 200%;
}

.hero p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-points {
  display: grid;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.hero-points li {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(11, 18, 34, 0.7);
  border: 1px solid rgba(96, 165, 250, 0.12);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
}

.hero-preview {
  position: relative;
}

.hero-preview {
  position: relative;
}

.preview-frame {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 20px;
  background: rgba(7, 13, 26, 0.95);
  border: 1px solid rgba(96, 165, 250, 0.3);
  box-shadow: var(--shadow-strong);
  overflow: hidden;
  backdrop-filter: blur(20px);
}

.preview-glow {
  position: absolute;
  inset: -20%;
  background: radial-gradient(circle, rgba(96, 165, 250, 0.18), transparent 60%);
  filter: blur(40px);
  opacity: 0.8;
  animation: floaty 10s ease-in-out infinite;
}

/* Modern Hero Animation Styles */
.modern-animation-container {
  position: relative;
  width: 100%;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.floating-shapes {
  position: absolute;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.shape {
  position: absolute;
  opacity: 0.6;
  animation: floatShapes 8s ease-in-out infinite;
}

.shape-1 {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--accent-blue), transparent);
  border-radius: 50%;
  top: 10%;
  left: 15%;
  animation-delay: 0s;
}

.shape-2 {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--accent-purple), transparent);
  border-radius: 10px;
  top: 70%;
  left: 80%;
  animation-delay: 2s;
}

.shape-3 {
  width: 80px;
  height: 20px;
  background: linear-gradient(90deg, var(--accent-green), transparent);
  border-radius: 10px;
  top: 20%;
  right: 10%;
  animation-delay: 4s;
}

.shape-4 {
  width: 30px;
  height: 30px;
  background: linear-gradient(45deg, var(--accent-blue), var(--accent-purple));
  border-radius: 6px;
  top: 60%;
  left: 10%;
  animation-delay: 1s;
}

.shape-5 {
  width: 50px;
  height: 50px;
  background: radial-gradient(circle, var(--accent-green), transparent 70%);
  border-radius: 50%;
  top: 40%;
  right: 20%;
  animation-delay: 3s;
}

.ai-interface {
  position: relative;
  width: min(100%, 420px);
  height: 320px;
  background: rgba(7, 13, 26, 0.95);
  border: 1px solid rgba(96, 165, 250, 0.3);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4),
              inset 0 1px 0 rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  animation: interfaceGlow 4s ease-in-out infinite alternate;
}

.interface-header {
  padding: 16px 20px;
  background: rgba(15, 23, 42, 0.8);
  border-bottom: 1px solid rgba(96, 165, 250, 0.2);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.window-controls {
  display: flex;
  gap: 8px;
}

.control {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: block;
}

.control.red {
  background: #ff5f57;
  box-shadow: 0 0 8px rgba(255, 95, 87, 0.6);
}

.control.yellow {
  background: #ffbd2e;
  box-shadow: 0 0 8px rgba(255, 189, 46, 0.6);
}

.control.green {
  background: #28ca42;
  box-shadow: 0 0 8px rgba(40, 202, 66, 0.6);
}

.ai-tabs {
  display: flex;
  gap: 4px;
}

.ai-tabs .tab {
  padding: 8px 16px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  background: rgba(30, 41, 59, 0.6);
  cursor: pointer;
  transition: all 0.3s ease;
  border: 1px solid rgba(96, 165, 250, 0.1);
}

.ai-tabs .tab.active {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
  color: white;
  border-color: rgba(96, 165, 250, 0.4);
  box-shadow: 0 4px 20px rgba(96, 165, 250, 0.3);
  transform: translateY(-1px);
}

.chat-area {
  padding: 24px;
  height: calc(100% - 70px);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.message {
  display: flex;
  animation: messageSlideIn 0.6s ease-out;
}

.user-message {
  justify-content: flex-end;
}

.ai-response {
  justify-content: flex-start;
}

.message-content {
  max-width: 80%;
  padding: 12px 16px;
  border-radius: 16px;
  font-size: 13px;
  line-height: 1.4;
}

.user-message .message-content {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
  color: white;
  border-bottom-right-radius: 4px;
}

.ai-response .message-content {
  background: rgba(23, 32, 55, 0.8);
  color: var(--text-primary);
  border: 1px solid rgba(96, 165, 250, 0.1);
  border-bottom-left-radius: 4px;
  position: relative;
}

.typing-text {
  display: inline-block;
  animation: typingCursor 1s infinite;
}

.response-loading {
  transition: opacity 0.5s ease;
}

.loading-dots {
  display: flex;
  gap: 4px;
  align-items: center;
}

.loading-dots span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-blue);
  animation: loadingPulse 1.4s ease-in-out infinite both;
}

.loading-dots span:nth-child(1) { animation-delay: -0.32s; }
.loading-dots span:nth-child(2) { animation-delay: -0.16s; }

.response-text {
  opacity: 0;
  transition: opacity 0.5s ease;
}

.particle-system {
  position: absolute;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: rgba(96, 165, 250, 0.6);
  border-radius: 50%;
  animation: particleFloat linear infinite;
}

/* Hero heading layout fix */
.hero h1 {
  display: flex;
  flex-direction: column;
  gap: 0.2em;
}

/* Typewriter Effect */
.typewriter {
  border-right: 2px solid var(--accent-blue);
  animation: typewriterCursor 1s infinite;
  min-height: 1.2em;
  display: block;
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
}

.typewriter:empty {
  height: 1.2em;
}

.typewriter:empty::before {
  content: '\00a0';
  visibility: hidden;
}

/* Scroll-based animations */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll.animate-in {
  opacity: 1;
  transform: translateY(0);
}


.ticker {
  margin-top: 60px;
  padding: 14px 20px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(96, 165, 250, 0.2);
  color: var(--text-secondary);
  text-align: center;
  overflow: hidden;
  position: relative;
}

.ticker span {
  display: inline-block;
  padding-left: 100%;
  animation: marquee 22s linear infinite;
  white-space: nowrap;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 24px;
  padding: 0 60px;
}

.metric-card {
  background: rgba(11, 18, 34, 0.8);
  border-radius: var(--radius-md);
  padding: 28px;
  border: 1px solid var(--border-muted);
  text-align: center;
  box-shadow: var(--shadow-soft);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

.metric-card:hover {
  transform: translateY(-4px) scale(1.05);
  border-color: rgba(96, 165, 250, 0.3);
  box-shadow: 0 10px 30px rgba(96, 165, 250, 0.1);
}

.metric-value {
  font-size: 2.4rem;
  font-weight: 700;
  display: block;
}

.metric-label {
  color: var(--text-secondary);
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px;
  display: grid;
  gap: 16px;
}

.section-head h2 {
  font-size: clamp(2.2rem, 4vw, 3rem);
}

.section-head p {
  color: var(--text-secondary);
  font-size: 1rem;
}

.feature-stack {
  padding: 0 60px;
}

.stack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

.stack-card {
  position: relative;
  padding: 32px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(96, 165, 250, 0.18);
  background: var(--card-bg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 18px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

.stack-card:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: rgba(96, 165, 250, 0.4);
  box-shadow: 0 20px 40px rgba(96, 165, 250, 0.15),
              0 0 0 1px rgba(96, 165, 250, 0.1),
              var(--shadow-strong);
}

.card-gradient {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% -10%, rgba(96, 165, 250, 0.35), transparent 50%),
    radial-gradient(circle at 90% 100%, rgba(124, 92, 252, 0.32), transparent 55%);
  opacity: 0.6;
  pointer-events: none;
  animation: floaty 16s ease-in-out infinite;
}

.feature-icon {
  position: relative;
  width: 64px;
  height: 64px;
  border-radius: 20px;
  display: grid;
  place-items: center;
  background: linear-gradient(140deg, rgba(96, 165, 250, 0.65), rgba(124, 92, 252, 0.45));
  box-shadow: 0 20px 35px rgba(15, 23, 42, 0.45);
  overflow: hidden;
  isolation: isolate;
}

.feature-icon .icon-orb {
  position: absolute;
  inset: -40%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.35), transparent 60%);
  filter: blur(12px);
  animation: orbPulse 6s ease-in-out infinite;
  opacity: 0.65;
}

.feature-icon svg {
  position: relative;
  width: 34px;
  height: 34px;
  fill: none;
  stroke: #0b1220;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  animation: iconFloat 5s ease-in-out infinite;
}

.feature-icon.icon-switch {
  background: linear-gradient(140deg, rgba(96, 165, 250, 0.7), rgba(34, 211, 238, 0.5));
}

.feature-icon.icon-boost {
  background: linear-gradient(140deg, rgba(124, 92, 252, 0.7), rgba(249, 115, 22, 0.45));
}

.feature-icon.icon-automation {
  background: linear-gradient(140deg, rgba(34, 197, 94, 0.65), rgba(96, 165, 250, 0.5));
}

.stack-card:hover .feature-icon svg {
  animation-duration: 3s;
}

.stack-card h3 {
  font-size: 1.4rem;
}

.stack-card p {
  color: var(--text-secondary);
}

.stack-card ul {
  list-style: none;
  display: grid;
  gap: 10px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.stack-card ul li::before {
  content: "✦";
  margin-right: 8px;
  color: var(--accent-blue);
}

.comparison {
  padding: 0 60px;
}

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  align-items: stretch;
}

.comparison-card {
  border-radius: var(--radius-lg);
  padding: 36px;
  border: 1px solid rgba(96, 165, 250, 0.18);
  background: var(--card-bg);
  display: grid;
  gap: 20px;
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

.comparison-card:hover {
  transform: translateY(-6px);
  border-color: rgba(96, 165, 250, 0.4);
  box-shadow: 0 15px 35px rgba(96, 165, 250, 0.12);
}

.comparison-card ul {
  list-style: none;
  display: grid;
  gap: 12px;
  color: var(--text-secondary);
}

.comparison-card .total {
  font-size: 1.1rem;
  font-weight: 600;
}

.comparison-card.muted {
  opacity: 0.7;
}

.comparison-card.highlight {
  border: 1px solid rgba(124, 92, 252, 0.4);
  box-shadow: 0 30px 80px rgba(124, 92, 252, 0.28);
}

.comparison-card.highlight::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at 0% 0%, rgba(96, 165, 250, 0.35), transparent 55%),
    radial-gradient(circle at 100% 100%, rgba(52, 211, 153, 0.25), transparent 60%);
  opacity: 0.8;
  pointer-events: none;
  animation: shimmer 14s linear infinite;
}

.price {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.price-main {
  font-size: 3rem;
  font-weight: 700;
}

.price-note {
  color: var(--text-secondary);
}

.demo {
  padding: 0 60px;
}

.demo-content {
  border-radius: var(--radius-lg);
  padding: 48px;
  background: linear-gradient(160deg, rgba(15, 23, 42, 0.75), rgba(15, 23, 42, 0.55));
  border: 1px solid rgba(96, 165, 250, 0.18);
  box-shadow: var(--shadow-soft);
}

.demo-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(240px, 1fr);
  gap: 32px;
  align-items: center;
}

.demo-video {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: rgba(11, 18, 34, 0.85);
  border: 1px solid rgba(96, 165, 250, 0.18);
  min-height: 240px;
}

.demo-video::before {
  content: "";
  position: absolute;
  inset: -25%;
  background: radial-gradient(circle, rgba(96, 165, 250, 0.3), transparent 65%);
  filter: blur(45px);
  animation: pulse 14s ease-in-out infinite;
}

.demo-video-inner {
  position: relative;
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  gap: 16px;
  color: var(--text-secondary);
}

.play-button {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(120deg, var(--accent-blue), var(--accent-purple));
  color: #0b1220;
  font-size: 1.6rem;
  cursor: pointer;
  box-shadow: 0 24px 60px rgba(96, 165, 250, 0.35);
  transition: transform 0.25s ease;
}

.play-button:hover {
  transform: scale(1.05);
}

.demo-highlights {
  list-style: none;
  display: grid;
  gap: 16px;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.demo-highlights li {
  display: flex;
  gap: 12px;
  background: rgba(11, 18, 34, 0.7);
  border: 1px solid rgba(96, 165, 250, 0.12);
  padding: 14px 16px;
  border-radius: var(--radius-sm);
}

.faq {
  padding: 0 60px;
}

.faq-grid {
  display: grid;
  gap: 18px;
  max-width: 760px;
  margin: 0 auto;
}

.faq-grid details {
  background: rgba(11, 18, 34, 0.78);
  border-radius: var(--radius-md);
  padding: 22px 26px;
  border: 1px solid rgba(96, 165, 250, 0.14);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

.faq-grid details:hover {
  border-color: rgba(96, 165, 250, 0.3);
  transform: translateX(4px);
  box-shadow: 0 8px 25px rgba(96, 165, 250, 0.08);
}

.faq-grid summary {
  cursor: pointer;
  font-weight: 600;
}

.faq-grid summary::-webkit-details-marker {
  display: none;
}

.faq-grid p {
  margin-top: 14px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.cta {
  padding: 0 60px 120px;
}

.cta-card {
  border-radius: var(--radius-lg);
  padding: 60px;
  text-align: center;
  background: linear-gradient(140deg, rgba(96, 165, 250, 0.18), rgba(124, 92, 252, 0.14));
  border: 1px solid rgba(96, 165, 250, 0.25);
  box-shadow: 0 35px 90px rgba(96, 165, 250, 0.25);
  display: grid;
  gap: 24px;
}

.cta-card p {
  color: var(--text-secondary);
  max-width: 580px;
  margin: 0 auto;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.site-footer {
  padding: 60px 60px 32px;
  background: rgba(5, 10, 18, 0.95);
  border-top: 1px solid rgba(96, 165, 250, 0.12);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-section h4 {
  color: var(--text-primary);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.footer-section ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-section ul li a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

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

.company-info .brand {
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.company-info .brand-logo {
  height: 44px;
  width: auto;
  object-fit: contain;
  object-position: center;
  filter: drop-shadow(0 4px 12px rgba(96, 165, 250, 0.3));
  transition: all 0.3s ease;
}

.company-details {
  margin-bottom: 16px;
}

.company-details h3 {
  color: var(--text-primary);
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0 0 8px 0;
}

.company-details p {
  color: var(--text-secondary);
  font-size: 0.8rem;
  margin: 0;
  font-family: 'Courier New', monospace;
  opacity: 0.8;
}

.company-description {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
  max-width: 300px;
}

.contact-info {
  margin-bottom: 16px;
}

.contact-info p {
  margin: 8px 0;
}

.contact-info a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.contact-info a:hover {
  color: var(--accent-blue);
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-links a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(96, 165, 250, 0.1);
  border: 1px solid rgba(96, 165, 250, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-blue);
  transition: all 0.3s ease;
}

.social-links a:hover {
  background: rgba(96, 165, 250, 0.2);
  border-color: var(--accent-blue);
  transform: translateY(-2px);
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(96, 165, 250, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--text-secondary);
  font-size: 0.85rem;
}

@media (max-width: 1024px) {
  .footer-content {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .company-info {
    grid-column: span 2;
  }
}

@media (max-width: 720px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .company-info {
    grid-column: span 1;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 8px;
  }
}

/* Animations */
@keyframes shimmer {
  0% {
    background-position: 0% 50%;
  }
  100% {
    background-position: 200% 50%;
  }
}

/* Modern Animation Keyframes */
@keyframes floatShapes {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
    opacity: 0.6;
  }
  50% {
    transform: translateY(-20px) rotate(180deg);
    opacity: 0.8;
  }
}

@keyframes interfaceGlow {
  0% {
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4),
                inset 0 1px 0 rgba(255, 255, 255, 0.1),
                0 0 0 1px rgba(96, 165, 250, 0.3);
  }
  100% {
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4),
                inset 0 1px 0 rgba(255, 255, 255, 0.1),
                0 0 0 1px rgba(96, 165, 250, 0.6),
                0 0 40px rgba(96, 165, 250, 0.2);
  }
}

@keyframes messageSlideIn {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes loadingPulse {
  0%, 80%, 100% {
    opacity: 0.3;
    transform: scale(0.8);
  }
  40% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes particleFloat {
  0% {
    transform: translateY(100vh) rotate(0deg);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: translateY(-100px) rotate(360deg);
    opacity: 0;
  }
}

@keyframes typewriterCursor {
  0%, 50% {
    border-color: var(--accent-blue);
  }
  51%, 100% {
    border-color: transparent;
  }
}

@keyframes slideInUp {
  0% {
    opacity: 0;
    transform: translateY(60px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  0% {
    opacity: 0;
    transform: scale(0.9);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes rippleEffect {
  0% {
    transform: scale(0);
    opacity: 1;
  }
  100% {
    transform: scale(4);
    opacity: 0;
  }
}

@keyframes orbPulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0.65;
  }
  50% {
    transform: scale(1.2);
    opacity: 0.85;
  }
}

@keyframes iconFloat {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-4px);
  }
}

@keyframes floaty {
  0%, 100% {
    transform: translate3d(0, 0, 0);
  }
  50% {
    transform: translate3d(0, -12px, 0);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 0.6;
  }
  50% {
    opacity: 0.95;
  }
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100%);
  }
}

/* Responsive tweaks */
@media (max-width: 1024px) {
  .topbar {
    flex-wrap: wrap;
    padding: 16px 28px;
    gap: 18px;
  }

  main {
    gap: 96px;
  }

  .hero {
    padding: 100px 28px 40px;
  }

  .metrics,
  .feature-stack,
  .comparison,
  .demo,
  .faq,
  .cta,
  .site-footer {
    padding-left: 28px;
    padding-right: 28px;
  }

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

@media (max-width: 720px) {
  .hero-grid {
    gap: 36px;
  }

  .topnav {
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
  }

  .topbar-actions {
    width: 100%;
    justify-content: center;
  }

  .stack-card,
  .comparison-card,
  .demo-content,
  .cta-card {
    padding: 28px;
  }

  .preview-frame {
    padding: 22px;
  }

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

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

  .site-footer {
    padding-bottom: 40px;
  }
}