:root {
  --bg-color: #060807;
  --bg-card: rgba(14, 20, 17, 0.65);
  --border-card: rgba(163, 230, 53, 0.15);
  --lime: #bbf451;
  --lime-glow: rgba(187, 244, 81, 0.35);
  --olive: #4d5d28;
  --olive-dark: #242e13;
  --teal-dark: #082d2c;
  --teal-accent: #0f766e;
  --text-white: #ffffff;
  --text-dim: #9ca3af;
  --font-main: 'Plus Jakarta Sans', sans-serif;
  --font-display: 'Space Grotesk', sans-serif;
}

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

html, body {
  background-color: var(--bg-color);
  color: var(--text-white);
  font-family: var(--font-main);
  overflow-x: hidden;
  line-height: 1.6;
}

.canvas-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 1;
  pointer-events: none;
}

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 4rem;
  z-index: 50;
  backdrop-filter: blur(16px);
  background: rgba(6, 8, 7, 0.7);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: 2px;
  color: var(--text-white);
}

.logo .dot {
  color: var(--lime);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
}

.nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.25s ease;
}

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

.btn-primary, .btn-primary-sm {
  background: var(--lime);
  color: #050805;
  font-weight: 700;
  text-decoration: none;
  border-radius: 9999px;
  transition: all 0.3s ease;
  border: 1px solid var(--lime);
  display: inline-block;
  cursor: pointer;
}

.btn-primary-sm {
  padding: 0.6rem 1.4rem;
  font-size: 0.85rem;
}

.btn-primary {
  padding: 0.9rem 2.2rem;
  font-size: 1rem;
  box-shadow: 0 0 25px var(--lime-glow);
}

.btn-primary:hover, .btn-primary-sm:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 35px var(--lime-glow);
  background: #cbf96f;
}

.btn-secondary {
  padding: 0.9rem 2.2rem;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--text-white);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 9999px;
  backdrop-filter: blur(8px);
  background: rgba(255, 255, 255, 0.03);
  transition: all 0.3s ease;
  display: inline-block;
}

.btn-secondary:hover {
  border-color: var(--lime);
  color: var(--lime);
  background: rgba(187, 244, 81, 0.05);
}

main {
  position: relative;
  z-index: 10;
}

.section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 6rem 4rem;
  position: relative;
}

.hero {
  flex-direction: column;
  justify-content: center;
  text-align: center;
  padding-top: 10rem;
}

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

.badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--lime);
  background: rgba(187, 244, 81, 0.1);
  border: 1px solid rgba(187, 244, 81, 0.25);
  padding: 0.4rem 1rem;
  border-radius: 9999px;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 5.2rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -1px;
  margin-bottom: 1.8rem;
  text-transform: uppercase;
  background: linear-gradient(135deg, #ffffff 40%, #a1a1aa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-dim);
  max-width: 650px;
  margin: 0 auto 2.5rem;
  font-weight: 400;
}

.hero-actions {
  display: flex;
  gap: 1.2rem;
  justify-content: center;
}

.scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-dim);
  font-size: 0.8rem;
  letter-spacing: 1px;
  opacity: 0.7;
}

.mouse-icon {
  width: 22px;
  height: 34px;
  border: 2px solid var(--text-dim);
  border-radius: 12px;
  position: relative;
}

.mouse-icon::after {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: 6px;
  background: var(--lime);
  border-radius: 2px;
  animation: mouseWheel 1.5s infinite;
}

@keyframes mouseWheel {
  0% { transform: translate(-50%, 0); opacity: 1; }
  100% { transform: translate(-50%, 12px); opacity: 0; }
}

.side-section {
  display: flex;
  align-items: center;
}

.side-section.left {
  justify-content: flex-start;
}

.side-section.right {
  justify-content: flex-end;
}

.section-card {
  max-width: 520px;
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-card);
  padding: 3rem;
  border-radius: 24px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.section-card h2 {
  font-family: var(--font-display);
  font-size: 2.2rem;
  line-height: 1.2;
  margin-bottom: 1.2rem;
}

.section-card p {
  color: var(--text-dim);
  margin-bottom: 2rem;
  font-size: 1rem;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
}

.metric-item {
  display: flex;
  flex-direction: column;
}

.metric-val {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--lime);
}

.metric-label {
  font-size: 0.78rem;
  color: var(--text-dim);
}

.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.feature-list li {
  position: relative;
  padding-left: 1.8rem;
  color: #e5e7eb;
  font-size: 0.95rem;
}

.feature-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--lime);
  font-weight: 800;
}

.specs-table {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.spec-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.92rem;
}

.spec-row span {
  color: var(--text-dim);
}

.spec-row strong {
  color: var(--lime);
}

.centered-section {
  justify-content: center;
  text-align: center;
}

.cta-box {
  max-width: 680px;
  width: 100%;
  background: radial-gradient(circle at top, var(--teal-dark) 0%, rgba(10, 14, 12, 0.85) 70%);
  border: 1px solid rgba(15, 118, 110, 0.35);
  border-radius: 28px;
  padding: 4rem 3rem;
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.6);
}

.cta-box h2 {
  font-family: var(--font-display);
  font-size: 2.4rem;
  margin-bottom: 1rem;
}

.cta-box p {
  color: var(--text-dim);
  margin-bottom: 2.2rem;
  font-size: 1.05rem;
}

.subscribe-form {
  display: flex;
  gap: 0.8rem;
  max-width: 480px;
  margin: 0 auto;
}

.subscribe-form input {
  flex: 1;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 9999px;
  padding: 0.9rem 1.4rem;
  color: #ffffff;
  font-family: var(--font-main);
  outline: none;
  transition: border-color 0.25s;
}

.subscribe-form input:focus {
  border-color: var(--lime);
}

.footer {
  position: relative;
  z-index: 10;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 4rem 4rem 2.5rem;
  background: #040605;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 2rem;
}

.footer-brand p {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin-top: 0.5rem;
  max-width: 320px;
}

.footer-meta {
  text-align: right;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.footer-meta a {
  color: var(--lime);
  text-decoration: none;
}

.footer-meta code {
  color: #a3e635;
  background: rgba(163, 230, 53, 0.1);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
}

@media (max-width: 900px) {
  .navbar {
    padding: 1.2rem 1.5rem;
  }
  .nav-links {
    display: none;
  }
  .section {
    padding: 5rem 1.5rem;
  }
  .side-section.left, .side-section.right {
    justify-content: center;
  }
  .section-card {
    max-width: 100%;
    padding: 2rem 1.5rem;
  }
  .subscribe-form {
    flex-direction: column;
  }
  .footer-inner {
    flex-direction: column;
    text-align: left;
  }
  .footer-meta {
    text-align: left;
  }
}