:root {
  --lime: #CAFF04;
  --lime-dim: #a8d600;
  --dark: #0a0a0a;
  --dark-card: #111111;
  --dark-card-hover: #1a1a1a;
  --mid: #1e1e1e;
  --gray: #6b6b6b;
  --light-gray: #999;
  --white: #f0f0f0;
  --orange: #FF6B35;
  --cyan: #00E5CC;
  --red: #FF3B5C;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--dark);
  color: var(--white);
  font-family: 'Outfit', sans-serif;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ─── NOISE OVERLAY ─── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
}

/* ─── NAV ─── */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 20px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
  background: rgba(10, 10, 10, 0.7);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.logo-mark {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-icon {
  width: 40px;
  height: 40px;
}

.logo-text {
  font-family: 'Space Mono', monospace;
  font-weight: 700;
  font-size: 18px;
  color: var(--white);
  letter-spacing: -0.5px;
}

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

nav ul {
  display: flex;
  list-style: none;
  gap: 32px;
  align-items: center;
}

nav ul li a {
  color: var(--light-gray);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.3px;
  transition: color 0.2s;
}

nav ul li a:hover {
  color: var(--lime);
}

.nav-cta {
  background: var(--lime) !important;
  color: var(--dark) !important;
  padding: 8px 20px;
  border-radius: 6px;
  font-weight: 700 !important;
  font-size: 13px !important;
  letter-spacing: 0.5px;
  transition: transform 0.2s, box-shadow 0.2s !important;
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(202, 255, 4, 0.3);
}

/* ─── BUTTONS ─── */
.btn-primary {
  background: var(--lime);
  color: var(--dark);
  padding: 14px 36px;
  border: none;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 700;
  font-family: 'Outfit', sans-serif;
  cursor: pointer;
  letter-spacing: 0.3px;
  transition: transform 0.2s, box-shadow 0.2s;
  text-decoration: none;
  display: inline-block;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(202, 255, 4, 0.25);
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  padding: 14px 36px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  font-size: 15px;
  font-weight: 500;
  font-family: 'Outfit', sans-serif;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  text-decoration: none;
  display: inline-block;
}

.btn-ghost:hover {
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.04);
}

/* ─── ANIMATIONS ─── */
@keyframes fadeDown {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── FOOTER ─── */
footer {
  padding: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
}

.footer-left {
  font-size: 13px;
  color: var(--gray);
  font-family: 'Space Mono', monospace;
}

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

.footer-links a {
  font-size: 13px;
  color: var(--gray);
  text-decoration: none;
  transition: color 0.2s;
}

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

/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
  nav {
    padding: 16px 20px;
  }
  nav ul {
    gap: 16px;
  }
  footer {
    flex-direction: column;
    gap: 16px;
  }
}