/* HARMONY — shared styles (dark, cyan-200 accent) */

:root {
  --background: 222 47% 6%;
  --foreground: 210 40% 98%;
  --card: 222 45% 9%;
  --primary: 187 92% 75%;
  --primary-foreground: 222 47% 6%;
  --primary-glow: 187 100% 85%;
  --muted: 217 33% 12%;
  --muted-foreground: 215 20% 70%;
  --border: 217 33% 18%;
  --radius: 0.85rem;

  --gradient-card: linear-gradient(160deg, hsl(222 45% 10%) 0%, hsl(222 45% 7%) 100%);
  --gradient-glow: radial-gradient(circle at 50% 0%, hsl(187 92% 75% / 0.15), transparent 70%);
  --shadow-glow: 0 0 60px hsl(187 92% 75% / 0.25);
  --shadow-card: 0 10px 40px -10px hsl(222 80% 2% / 0.6);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: hsl(var(--background));
  color: hsl(var(--foreground));
  background-image: var(--gradient-glow);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0;
}

a { color: inherit; text-decoration: none; }

.font-display { font-family: 'Space Grotesk', system-ui, sans-serif; }
.font-mono { font-family: 'JetBrains Mono', ui-monospace, monospace; }

.container-x {
  width: 100%;
  max-width: 80rem;
  margin: 0 auto;
  padding: 0 1.5rem;
}
@media (min-width: 1024px) {
  .container-x { padding: 0 2.5rem; }
}

/* Panels */
.panel {
  background: var(--gradient-card);
  border: 1px solid hsl(var(--border));
  border-radius: 1rem;
  box-shadow: var(--shadow-card);
}
.panel-glow {
  background: var(--gradient-card);
  border: 1px solid hsl(var(--primary) / 0.3);
  border-radius: 1rem;
  box-shadow: var(--shadow-glow), var(--shadow-card);
}

.text-primary { color: hsl(var(--primary)); }
.text-muted { color: hsl(var(--muted-foreground)); }
.bg-primary { background-color: hsl(var(--primary)); color: hsl(var(--primary-foreground)); }

.text-cyan-glow {
  color: hsl(var(--primary));
  text-shadow: 0 0 30px hsl(var(--primary) / 0.5);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 0.75rem;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.25s cubic-bezier(0.4,0,0.2,1);
  border: 1px solid transparent;
  cursor: pointer;
}
.btn-primary {
  background: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
  box-shadow: 0 0 30px hsl(var(--primary) / 0.4);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 50px hsl(var(--primary) / 0.6); }
.btn-outline {
  border-color: hsl(var(--border));
  color: hsl(var(--foreground));
}
.btn-outline:hover { border-color: hsl(var(--primary)); color: hsl(var(--primary)); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: hsl(var(--background) / 0.8);
  border-bottom: 1px solid hsl(var(--border));
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
}
.brand { display: flex; align-items: center; gap: 0.5rem; }
.brand img { height: 2rem; width: 2rem; }
.brand-name { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-style: italic; font-size: 0.9rem; letter-spacing: 0.05em; }
.brand-name .accent { color: hsl(var(--primary)); }

.nav-links {
  display: none;
  gap: 0.25rem;
  align-items: center;
}
@media (min-width: 900px) {
  .nav-links { display: flex; }
}
.nav-links a {
  padding: 0.5rem 0.85rem;
  border-radius: 0.5rem;
  font-size: 0.9rem;
  color: hsl(var(--muted-foreground));
  transition: color .2s, background .2s;
}
.nav-links a:hover { color: hsl(var(--primary)); background: hsl(var(--muted)); }
.nav-links a.active { color: hsl(var(--primary)); }

.menu-toggle {
  display: inline-flex;
  background: transparent;
  border: 1px solid hsl(var(--border));
  color: hsl(var(--foreground));
  padding: .5rem .75rem;
  border-radius: .5rem;
  cursor: pointer;
}
@media (min-width: 900px) { .menu-toggle { display: none; } }

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1rem 1.5rem 1.5rem;
  border-bottom: 1px solid hsl(var(--border));
  background: hsl(var(--background) / 0.95);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: 0.65rem 0.75rem;
  border-radius: 0.5rem;
  color: hsl(var(--muted-foreground));
}
.mobile-menu a:hover { color: hsl(var(--primary)); background: hsl(var(--muted)); }

/* Hero */
.hero {
  position: relative;
  padding: 5rem 0 4rem;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 900px) {
  .hero-grid { grid-template-columns: 1fr 1fr; gap: 4rem; }
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  border: 1px solid hsl(var(--primary) / 0.3);
  background: hsl(var(--primary) / 0.08);
  color: hsl(var(--primary));
  font-size: 0.78rem;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.04em;
}
.dot {
  width: .5rem; height: .5rem; border-radius: 999px;
  background: hsl(var(--primary));
  box-shadow: 0 0 12px hsl(var(--primary));
}
h1.display {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  margin: 1.5rem 0 1.25rem;
  font-weight: 700;
}
.lead {
  color: hsl(var(--muted-foreground));
  font-size: 1.1rem;
  max-width: 36rem;
  margin-bottom: 2rem;
}

/* Sections */
section { padding: 5rem 0; }
.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1rem;
}
.section-sub {
  color: hsl(var(--muted-foreground));
  max-width: 38rem;
  margin-bottom: 3rem;
}

.grid-3 { display: grid; gap: 1.5rem; grid-template-columns: 1fr; }
@media (min-width: 700px) { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } }

.card {
  padding: 1.75rem;
  transition: transform .25s, border-color .25s;
}
.card:hover { transform: translateY(-4px); border-color: hsl(var(--primary) / 0.5); }
.card h3 { font-size: 1.25rem; margin-bottom: 0.65rem; color: hsl(var(--primary)); }
.card p { color: hsl(var(--muted-foreground)); font-size: 0.95rem; margin: 0; }

/* Pricing */
.price {
  font-size: 2.5rem;
  font-weight: 700;
  font-family: 'Space Grotesk', sans-serif;
  color: hsl(var(--primary));
  margin: 1rem 0;
}
.price small { font-size: 0.9rem; color: hsl(var(--muted-foreground)); font-weight: 400; }
.feature-list { list-style: none; padding: 0; margin: 1.5rem 0; }
.feature-list li {
  padding: 0.5rem 0;
  color: hsl(var(--muted-foreground));
  font-size: 0.95rem;
  display: flex; gap: 0.6rem;
}
.feature-list li::before { content: "✓"; color: hsl(var(--primary)); font-weight: 700; }

.pricing-featured { position: relative; transform: scale(1.02); }
.pricing-featured::before {
  content: "POPULAIR";
  position: absolute; top: -0.7rem; left: 50%; transform: translateX(-50%);
  background: hsl(var(--primary)); color: hsl(var(--primary-foreground));
  padding: 0.2rem 0.7rem; border-radius: 999px;
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em;
}

/* Footer */
.site-footer {
  border-top: 1px solid hsl(var(--border));
  margin-top: 6rem;
}
.footer-grid {
  display: grid;
  gap: 3rem;
  padding: 4rem 0;
  grid-template-columns: 1fr;
}
@media (min-width: 800px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr; } }
.footer-grid h4 { color: hsl(var(--primary)); font-size: 0.9rem; margin-bottom: 1rem; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { padding: 0.3rem 0; color: hsl(var(--muted-foreground)); font-size: 0.9rem; }
.footer-grid li a:hover { color: hsl(var(--primary)); }
.footer-bottom {
  border-top: 1px solid hsl(var(--border));
  padding: 1.5rem 0;
  display: flex; flex-wrap: wrap; gap: 1rem;
  justify-content: space-between;
  font-size: 0.75rem; color: hsl(var(--muted-foreground));
  text-transform: uppercase; letter-spacing: 0.05em;
}
.footer-links { display: flex; flex-wrap: wrap; gap: 1rem; }
.footer-links a:hover { color: hsl(var(--primary)); }

/* Harmony Orb */
.orb-wrap {
  position: relative;
  width: 100%;
  max-width: 520px;
  aspect-ratio: 1/1;
  margin: 0 auto;
}
.orb-glow {
  position: absolute; inset: 0; border-radius: 50%;
  background: hsl(var(--primary) / 0.2);
  animation: pulseGlow 3s ease-in-out infinite;
}
.orb-svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.bubble {
  position: absolute;
  background: var(--gradient-card);
  border: 1px solid hsl(var(--primary) / 0.3);
  border-radius: 1rem;
  box-shadow: var(--shadow-glow), var(--shadow-card);
  padding: 0.5rem 0.85rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  animation: float 6s ease-in-out infinite;
}
.bubble .accent { color: hsl(var(--primary)); }
.bubble-1 { top: 1.5rem; left: 0.5rem; }
.bubble-2 { bottom: 2.5rem; right: 0.5rem; animation-delay: 1.5s; }
.bubble-3 { top: 50%; right: 0; animation-delay: 3s; }

/* Animations */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
@keyframes pulseGlow {
  0%, 100% { opacity: 0.6; filter: blur(40px); }
  50% { opacity: 1; filter: blur(60px); }
}
@keyframes orbit {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
@keyframes orbitReverse {
  from { transform: rotate(360deg); }
  to { transform: rotate(0deg); }
}
@keyframes pulseR {
  0%, 100% { r: 6; }
  50% { r: 9; }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-fade-up { animation: fadeUp 0.8s cubic-bezier(0.4,0,0.2,1) both; }
.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }

.orbit-1 { transform-origin: 200px 200px; animation: orbit 30s linear infinite; }
.orbit-2 { transform-origin: 200px 200px; animation: orbitReverse 20s linear infinite; }
.pulse-node { animation: pulseR 3s ease-in-out infinite; }

/* Page content (for inner pages) */
.prose { max-width: 48rem; margin: 0 auto; }
.prose p { color: hsl(var(--muted-foreground)); margin: 1rem 0; }
.prose h2 { font-size: 1.75rem; margin: 2.5rem 0 1rem; }
.prose h3 { font-size: 1.25rem; margin: 1.75rem 0 0.5rem; color: hsl(var(--primary)); }
.prose a { color: hsl(var(--primary)); text-decoration: underline; }
.prose strong { color: hsl(var(--foreground)); }
.prose ul { color: hsl(var(--muted-foreground)); padding-left: 1.25rem; }
.prose li { margin: 0.4rem 0; }

.page-hero { padding: 5rem 0 3rem; text-align: center; }
.page-hero h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); margin-bottom: 1rem; }
.page-hero p { color: hsl(var(--muted-foreground)); max-width: 36rem; margin: 0 auto; }