/* ─── TOKENS ─────────────────────────────────────────── */
:root {
  --bg: #050510;
  --bg-2: #0a0a1a;
  --bg-3: #0f0f25;
  --fg: #e8e8f0;
  --fg-muted: #7878a0;
  --accent: #00E5FF;
  --accent-dim: rgba(0, 229, 255, 0.12);
  --accent-border: rgba(0, 229, 255, 0.25);
  --green: #00E5A0;
  --font-display: 'Syne', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
  --font-body: 'DM Sans', sans-serif;
}

/* ─── RESET & BASE ───────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
.mono { font-family: var(--font-mono); }

/* ─── HERO ───────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 2rem 6rem;
  overflow: hidden;
}
.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--accent-dim) 1px, transparent 1px),
    linear-gradient(90deg, var(--accent-dim) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 100%);
  animation: gridPulse 4s ease-in-out infinite;
}
@keyframes gridPulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.7; }
}
.hero-content {
  position: relative;
  max-width: 860px;
  margin: 0 auto;
  width: 100%;
}
.hero-label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 2rem;
}
.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 var(--accent);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(0, 229, 255, 0.5); }
  70% { box-shadow: 0 0 0 8px rgba(0, 229, 255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 229, 255, 0); }
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 9vw, 7rem);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 1.5rem;
}
.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--fg-muted);
  max-width: 580px;
  margin-bottom: 3.5rem;
  line-height: 1.7;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.stat { display: flex; flex-direction: column; gap: 0.25rem; }
.stat-value {
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--accent);
}
.stat-label { font-size: 0.8rem; color: var(--fg-muted); }
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--accent-border);
}

/* ─── PULSE SECTION ──────────────────────────────────── */
.pulse-section {
  padding: 8rem 2rem;
  background: var(--bg-2);
  border-top: 1px solid var(--accent-border);
  border-bottom: 1px solid var(--accent-border);
}
.pulse-inner {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 5rem;
  align-items: center;
}
.pulse-visual {
  position: relative;
  width: 280px;
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.wave-grid {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.wave {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--accent-border);
  animation: waveExpand 3s ease-out infinite;
}
.wave-1 { width: 80px; height: 80px; animation-delay: 0s; }
.wave-2 { width: 140px; height: 140px; animation-delay: 0.8s; }
.wave-3 { width: 200px; height: 200px; animation-delay: 1.6s; }
.wave-4 { width: 260px; height: 260px; animation-delay: 2.4s; }
@keyframes waveExpand {
  0% { opacity: 0.6; transform: scale(0.9); }
  100% { opacity: 0; transform: scale(1.1); }
}
.center-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 20px var(--accent), 0 0 40px rgba(0,229,255,0.3);
  z-index: 2;
}
.orbit {
  position: absolute;
  border-radius: 50%;
  border: 1px dashed var(--accent-border);
  animation: orbitSpin linear infinite;
}
.orbit-1 { width: 120px; height: 120px; animation-duration: 6s; }
.orbit-2 { width: 180px; height: 180px; animation-duration: 10s; animation-direction: reverse; }
.orbit-3 { width: 240px; height: 240px; animation-duration: 14s; }
@keyframes orbitSpin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.pulse-copy p { color: var(--fg-muted); margin-bottom: 1.2rem; line-height: 1.7; }
.pulse-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.2rem;
}
.pulse-eyebrow {
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 0.8rem;
}

/* ─── FEATURES ────────────────────────────────────────── */
.features-section {
  padding: 8rem 2rem;
  background: var(--bg);
}
.features-header {
  max-width: 900px;
  margin: 0 auto 4rem;
}
.section-label {
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}
.features-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--fg);
}
.features-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.feature-card {
  background: var(--bg-2);
  border: 1px solid var(--accent-border);
  border-radius: 12px;
  padding: 2rem;
  transition: border-color 0.2s, background 0.2s;
}
.feature-card:hover {
  border-color: var(--accent);
  background: var(--bg-3);
}
.feature-icon {
  margin-bottom: 1.2rem;
}
.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 0.6rem;
}
.feature-card p {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* ─── WHALES (COMPARISON) ─────────────────────────────── */
.whales-section {
  padding: 8rem 2rem;
  background: var(--bg-2);
  border-top: 1px solid var(--accent-border);
}
.whales-inner {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}
.whales-copy p { color: var(--fg-muted); margin-bottom: 1rem; line-height: 1.7; }
.whales-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.2rem;
  color: var(--fg);
}
.whales-cta {
  font-size: 1rem;
  color: var(--fg) !important;
  font-weight: 500;
}
.whales-comparison {
  border: 1px solid var(--accent-border);
  border-radius: 12px;
  overflow: hidden;
}
.comp-header {
  display: grid;
  grid-template-columns: 1fr 80px 80px;
  padding: 0.75rem 1.2rem;
  background: var(--bg-3);
  border-bottom: 1px solid var(--accent-border);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--fg-muted);
}
.comp-row {
  display: grid;
  grid-template-columns: 1fr 80px 80px;
  padding: 0.8rem 1.2rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  align-items: center;
  font-size: 0.85rem;
}
.comp-row:last-child { border-bottom: none; }
.comp-row--highlight { background: rgba(0,229,255,0.04); }
.comp-feature { color: var(--fg); }
.comp-check {
  color: var(--green);
  font-weight: 600;
  font-size: 1rem;
  text-align: center;
}
.comp-x {
  color: var(--fg-muted);
  text-align: center;
  font-size: 0.85rem;
}
.comp-free { color: var(--accent); font-weight: 500; }

/* ─── CLOSING ─────────────────────────────────────────── */
.closing-section {
  padding: 10rem 2rem;
  background: var(--bg);
  text-align: center;
}
.closing-inner { max-width: 780px; margin: 0 auto; }
.closing-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  color: var(--fg);
}
.closing-inner > p {
  color: var(--fg-muted);
  font-size: 1.1rem;
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto 4rem;
}
.closing-visual { overflow: hidden; }
.ticker-bar {
  display: flex;
  gap: 3rem;
  animation: ticker 20s linear infinite;
  white-space: nowrap;
}
.ticker-item {
  font-size: 0.8rem;
  color: var(--accent);
  letter-spacing: 0.08em;
  flex-shrink: 0;
}
.ticker-bar:hover { animation-play-state: paused; }
@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ─── FOOTER ─────────────────────────────────────────── */
.site-footer {
  padding: 3rem 2rem;
  border-top: 1px solid var(--accent-border);
  background: var(--bg-2);
}
.footer-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.footer-logo {
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.05em;
}
.footer-tagline {
  font-size: 0.85rem;
  color: var(--fg-muted);
  margin-top: 0.2rem;
}
.footer-note { font-size: 0.8rem; color: var(--fg-muted); }

/* ─── RESPONSIVE ─────────────────────────────────────── */
@media (max-width: 768px) {
  .hero { padding: 6rem 1.5rem 4rem; }
  .hero-stats { gap: 1.2rem; }
  .stat-divider { display: none; }
  .pulse-inner { grid-template-columns: 1fr; gap: 3rem; }
  .pulse-visual { margin: 0 auto; }
  .features-grid { grid-template-columns: 1fr; }
  .whales-inner { grid-template-columns: 1fr; gap: 3rem; }
  .comp-header, .comp-row { grid-template-columns: 1fr 60px 60px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 480px) {
  .hero-headline { font-size: 3rem; }
  .hero-stats { flex-direction: column; align-items: flex-start; }
}