/* ============================================
   Beacon — v4 FUTURISTIC
   Cyberpunk dark · Cyan/violet neon · Heavy animation
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

:root {
  /* Core dark */
  --bg-void: #030712;
  --bg-deep: #070B16;
  --bg-surface: #0C1222;
  --bg-elevated: #111827;
  --bg-card: #0F172A;
  /* Neon accents */
  --neon-cyan: #06D6A0;
  --neon-cyan-dim: rgba(6, 214, 160, 0.5);
  --neon-blue: #38BDF8;
  --neon-violet: #A78BFA;
  --neon-pink: #F472B6;
  --neon-orange: #FB923C;
  /* Glow */
  --glow-cyan: rgba(6, 214, 160, 0.15);
  --glow-cyan-strong: rgba(6, 214, 160, 0.35);
  --glow-blue: rgba(56, 189, 248, 0.15);
  --glow-violet: rgba(167, 139, 250, 0.15);
  /* Text */
  --text-white: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted: #475569;
  /* Borders */
  --border: rgba(148, 163, 184, 0.08);
  --border-hover: rgba(148, 163, 184, 0.16);
  --border-glow: rgba(6, 214, 160, 0.2);
  /* Functional */
  --success: #22C55E;
  --danger: #EF4444;
  --warning: #F59E0B;
  /* Layout */
  --nav-height: 72px;
  --max-width: 1240px;
  --radius-lg: 20px;
  --radius-md: 12px;
  --radius-sm: 8px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-white);
  line-height: 1.7;
  background: var(--bg-void);
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; transition: all 0.3s; }
a:hover { opacity: 0.85; }
img { max-width: 100%; display: block; }

h1, h2, h3, h4 { font-weight: 800; line-height: 1.08; letter-spacing: -0.04em; }
h1 { font-size: clamp(3rem, 6.5vw, 5.5rem); }
h2 { font-size: clamp(2rem, 4.5vw, 3.5rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.75rem); }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 32px; }

/* ============ GRADIENT TEXT ============ */
.gradient-text {
  background: linear-gradient(135deg, var(--neon-cyan) 0%, var(--neon-blue) 50%, var(--neon-violet) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============ OVERLINE ============ */
.overline {
  font-size: 0.8125rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.18em; color: var(--neon-cyan); margin-bottom: 16px;
}

/* ============ AGENT BADGE ============ */
.agent-badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 24px; border-radius: 50px;
  background: rgba(6, 214, 160, 0.06);
  border: 1px solid rgba(6, 214, 160, 0.2);
  font-size: 0.8125rem; font-weight: 600; color: var(--neon-cyan);
  letter-spacing: 0.08em; text-transform: uppercase;
  animation: badgeGlow 3s ease-in-out infinite;
}

@keyframes badgeGlow {
  0%, 100% { box-shadow: 0 0 15px rgba(6, 214, 160, 0.1); }
  50% { box-shadow: 0 0 25px rgba(6, 214, 160, 0.25); }
}

.pulse-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--neon-cyan);
  animation: pulse 2s infinite;
  box-shadow: 0 0 10px var(--neon-cyan-dim);
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); box-shadow: 0 0 10px var(--neon-cyan-dim); }
  50% { opacity: 0.5; transform: scale(0.8); box-shadow: 0 0 20px var(--neon-cyan-dim); }
}

/* ============ ANIMATED GRID BACKGROUND ============ */
.grid-bg {
  position: absolute; inset: 0; overflow: hidden; z-index: 0; pointer-events: none;
}

.grid-bg::before {
  content: '';
  position: absolute; inset: -50%;
  background-image:
    linear-gradient(rgba(6, 214, 160, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(6, 214, 160, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
  0% { transform: translate(0, 0); }
  100% { transform: translate(60px, 60px); }
}

.grid-bg::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 50%, transparent 0%, var(--bg-void) 70%);
}

/* ============ FLOATING ORBS ============ */
.orb {
  position: absolute; border-radius: 50%; filter: blur(80px); pointer-events: none; z-index: 0;
}
.orb-1 {
  width: 600px; height: 600px; top: -200px; left: -200px;
  background: radial-gradient(circle, rgba(6, 214, 160, 0.12) 0%, transparent 70%);
  animation: orbFloat1 12s ease-in-out infinite;
}
.orb-2 {
  width: 500px; height: 500px; bottom: -150px; right: -150px;
  background: radial-gradient(circle, rgba(167, 139, 250, 0.1) 0%, transparent 70%);
  animation: orbFloat2 15s ease-in-out infinite;
}
.orb-3 {
  width: 400px; height: 400px; top: 50%; left: 50%;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.08) 0%, transparent 70%);
  animation: orbFloat3 18s ease-in-out infinite;
}

@keyframes orbFloat1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(80px, 40px) scale(1.1); }
  66% { transform: translate(-30px, 80px) scale(0.95); }
}
@keyframes orbFloat2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(-60px, -40px) scale(1.05); }
  66% { transform: translate(40px, -60px) scale(0.9); }
}
@keyframes orbFloat3 {
  0%, 100% { transform: translate(-50%, -50%) scale(1); }
  50% { transform: translate(-50%, -50%) scale(1.15); }
}

/* ============ NAVIGATION ============ */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--nav-height); z-index: 100;
  transition: all 0.4s;
}

.nav.scrolled {
  background: rgba(3, 7, 18, 0.85);
  backdrop-filter: blur(24px) saturate(1.4);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: var(--max-width); margin: 0 auto; padding: 0 32px;
  height: 100%; display: flex; align-items: center; justify-content: space-between;
}

.nav-logo {
  font-size: 1.4rem; font-weight: 800; color: var(--text-white);
  display: flex; align-items: center; gap: 10px;
}
.nav-logo svg { width: 32px; height: 32px; }

.nav-links { display: flex; align-items: center; gap: 36px; list-style: none; }
.nav-links a { color: var(--text-secondary); font-size: 0.9rem; font-weight: 500; transition: color 0.3s; }
.nav-links a:hover, .nav-links a.active { color: var(--text-white); opacity: 1; }

.nav-cta {
  padding: 10px 24px;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
  color: var(--bg-void) !important;
  border-radius: 50px; font-weight: 700; font-size: 0.875rem;
  transition: all 0.3s;
  box-shadow: 0 0 20px rgba(6, 214, 160, 0.2);
}
.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(6, 214, 160, 0.4);
  opacity: 1 !important;
}

.nav-toggle { display: none; background: none; border: none; color: var(--text-white); font-size: 1.5rem; cursor: pointer; }

.nav-mobile-menu {
  display: none; position: fixed; top: var(--nav-height); left: 0; right: 0;
  background: rgba(3, 7, 18, 0.98); backdrop-filter: blur(24px);
  padding: 24px 32px; flex-direction: column; gap: 16px; z-index: 99;
}
.nav-mobile-menu.open { display: flex; }
.nav-mobile-menu a { color: var(--text-secondary); font-size: 1.1rem; padding: 12px 0; border-bottom: 1px solid var(--border); }

/* ============ HERO ============ */
.hero-section {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-void);
  overflow: hidden;
}

.hero-content {
  position: relative; z-index: 2; text-align: center;
  max-width: 920px; padding: 120px 32px 80px;
}

.hero-content h1 {
  color: var(--text-white); margin-bottom: 24px;
  animation: heroTextIn 1s ease-out 0.3s both;
}

@keyframes heroTextIn {
  from { opacity: 0; transform: translateY(40px) scale(0.97); filter: blur(8px); }
  to { opacity: 1; transform: translateY(0) scale(1); filter: blur(0); }
}

.hero-subtitle {
  font-size: clamp(1.05rem, 1.5vw, 1.25rem); color: var(--text-secondary);
  max-width: 660px; margin: 0 auto 48px; line-height: 1.8;
  animation: heroTextIn 1s ease-out 0.5s both;
}

.hero-actions {
  display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap;
  animation: heroTextIn 1s ease-out 0.7s both;
}

/* ============ CAPABILITIES BAR ============ */
.capabilities-bar {
  background: var(--bg-deep); padding: 28px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative; overflow: hidden;
}

.capabilities-items {
  display: flex; align-items: center; justify-content: center; gap: 48px; flex-wrap: wrap;
}

.capability-item {
  display: flex; align-items: center; gap: 10px;
  color: var(--text-secondary); font-size: 0.875rem; font-weight: 500;
  white-space: nowrap;
}

.capability-icon { font-size: 1rem; color: var(--neon-cyan); }

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 16px 32px; border-radius: 50px; font-size: 1rem; font-weight: 700;
  cursor: pointer; border: none; transition: all 0.3s; white-space: nowrap;
  position: relative;
}

.btn-primary {
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
  color: var(--bg-void);
  box-shadow: 0 0 20px var(--glow-cyan), 0 4px 12px rgba(0,0,0,0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px var(--glow-cyan-strong), 0 8px 24px rgba(0,0,0,0.3);
}

.btn-warm {
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
  color: var(--bg-void);
  box-shadow: 0 0 20px var(--glow-cyan), 0 4px 12px rgba(0,0,0,0.3);
}
.btn-warm:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px var(--glow-cyan-strong), 0 8px 24px rgba(0,0,0,0.3);
}

.btn-outline {
  background: transparent; color: var(--text-white);
  border: 1.5px solid rgba(148, 163, 184, 0.2);
}
.btn-outline:hover {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 20px var(--glow-cyan);
  color: var(--neon-cyan);
}

.btn-lg { padding: 18px 40px; font-size: 1.05rem; }

.btn-dark { background: var(--bg-surface); color: var(--text-white); border: 1px solid var(--border); }
.btn-dark:hover { border-color: var(--border-hover); transform: translateY(-1px); }

.btn-light { background: var(--text-white); color: var(--bg-void); }
.btn-light:hover { transform: translateY(-2px); box-shadow: 0 6px 24px rgba(0,0,0,0.2); }

/* ============ SECTIONS ============ */
.section-dark {
  background: var(--bg-void); padding: 120px 0; color: var(--text-white);
  position: relative;
}

.section-dark-alt {
  background: var(--bg-deep); padding: 120px 0; color: var(--text-white);
  position: relative;
}

.section-header { text-align: center; max-width: 720px; margin: 0 auto 72px; }
.section-header p { margin-top: 16px; font-size: 1.125rem; color: var(--text-secondary); line-height: 1.7; }

/* ============ GLOW CARD BASE ============ */
.glow-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

.glow-card::before {
  content: '';
  position: absolute; inset: 0;
  border-radius: var(--radius-lg);
  padding: 1px;
  background: linear-gradient(135deg, transparent, rgba(6, 214, 160, 0), transparent);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s;
}

.glow-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-glow);
  box-shadow: 0 20px 60px rgba(6, 214, 160, 0.06), 0 0 40px rgba(6, 214, 160, 0.04);
}

.glow-card:hover::before {
  opacity: 1;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue), var(--neon-violet));
}

/* ============ PROBLEM CARDS ============ */
.problem-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.problem-card {
  background: var(--bg-card); border-radius: var(--radius-lg);
  padding: 48px 32px; text-align: center;
  border: 1px solid var(--border);
  transition: all 0.4s;
  position: relative; overflow: hidden;
}

.problem-card::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--neon-cyan), var(--neon-blue), var(--neon-violet));
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.5s;
}

.problem-card:hover { transform: translateY(-6px); border-color: var(--border-glow); box-shadow: 0 20px 50px rgba(0,0,0,0.3); }
.problem-card:hover::after { transform: scaleX(1); }

.problem-number {
  font-size: clamp(2.5rem, 4vw, 3.5rem); font-weight: 900;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  line-height: 1; margin-bottom: 12px;
}

.problem-card p { color: var(--text-secondary); font-size: 0.95rem; }

/* ============ AGENT PILLARS ============ */
.agent-pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.pillar-card {
  text-align: center; padding: 48px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all 0.4s;
  position: relative; overflow: hidden;
}

.pillar-card::after {
  content: '';
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 60px; height: 2px;
  background: linear-gradient(90deg, var(--neon-cyan), var(--neon-blue));
  opacity: 0; transition: opacity 0.4s, width 0.4s;
}

.pillar-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-glow);
  box-shadow: 0 24px 60px rgba(6, 214, 160, 0.06);
}
.pillar-card:hover::after { opacity: 1; width: 100%; }

.pillar-icon { width: 64px; height: 64px; margin: 0 auto 24px; }
.pillar-icon svg { width: 100%; height: 100%; }
.pillar-card h3 { color: var(--text-white); margin-bottom: 12px; font-size: 1.25rem; }
.pillar-card p { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.7; }

/* ============ SHOWCASE ============ */
.showcase-frame {
  position: relative; max-width: 1000px; margin: 0 auto;
  border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--border);
  box-shadow:
    0 40px 100px rgba(0,0,0,0.5),
    0 0 60px rgba(6, 214, 160, 0.04);
  transition: all 0.4s;
}
.showcase-frame:hover {
  box-shadow:
    0 40px 100px rgba(0,0,0,0.5),
    0 0 80px rgba(6, 214, 160, 0.08);
  border-color: var(--border-glow);
}
.showcase-frame img { width: 100%; display: block; }

/* ============ STEPS ============ */
.steps-list { display: flex; flex-direction: column; gap: 0; }

.step-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
  padding: 80px 0; border-bottom: 1px solid var(--border);
}
.step-row:last-child { border-bottom: none; }
.step-row:nth-child(even) { direction: rtl; }
.step-row:nth-child(even) > * { direction: ltr; }

.step-label {
  font-size: 0.8125rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.14em; margin-bottom: 16px;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.step-content h3 { margin-bottom: 16px; color: var(--text-white); }
.step-content p { color: var(--text-secondary); font-size: 1rem; line-height: 1.8; }

.step-visual {
  border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
  transition: all 0.4s;
}
.step-visual:hover { border-color: var(--border-glow); box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 40px rgba(6,214,160,0.04); }
.step-visual img { width: 100%; }

/* ============ BENTO GRID ============ */
.bento-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 16px;
}

.bento-card {
  border-radius: var(--radius-lg); overflow: hidden;
  transition: transform 0.4s;
}
.bento-card:hover { transform: scale(1.03); }

.bento-metric {
  background: var(--bg-card); padding: 40px 32px;
  border: 1px solid var(--border);
  position: relative; overflow: hidden;
}

.bento-metric::before {
  content: '';
  position: absolute; top: 0; left: 0; width: 100%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0%, 100% { opacity: 0; transform: translateX(-100%); }
  50% { opacity: 1; transform: translateX(100%); }
}

.bento-metric .big-number {
  font-size: 3rem; font-weight: 900;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  line-height: 1; margin-bottom: 8px;
}
.bento-metric p { color: var(--text-secondary); font-size: 0.9rem; }

.bento-quote {
  background: var(--bg-elevated); padding: 32px;
  border: 1px solid var(--border);
  grid-column: span 2;
}
.bento-quote blockquote { font-size: 1.1rem; font-weight: 600; color: var(--text-white); line-height: 1.5; margin-bottom: 16px; }
.bento-quote cite { font-style: normal; font-size: 0.85rem; color: var(--text-muted); }

.bento-image {
  background: var(--bg-card); min-height: 200px;
  background-size: cover; background-position: center;
  border: 1px solid var(--border);
}

/* ============ OUTCOMES ============ */
.outcomes-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.outcome-card {
  text-align: center; padding: 48px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all 0.4s;
}
.outcome-card:hover { transform: translateY(-6px); border-color: var(--border-glow); }

.outcome-metric {
  font-size: 3rem; font-weight: 900;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-violet));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  line-height: 1; margin-bottom: 12px;
}
.outcome-card h3 { color: var(--text-white); margin-bottom: 12px; font-size: 1.1rem; }
.outcome-card p { color: var(--text-secondary); font-size: 0.9rem; }

/* ============ CTA ============ */
.cta-section {
  padding: 140px 0; text-align: center;
  position: relative; overflow: hidden;
  background: var(--bg-void);
}

.cta-section .container { position: relative; z-index: 2; }
.cta-section h2 { color: var(--text-white); margin-bottom: 16px; }
.cta-section p { color: var(--text-secondary); margin-bottom: 40px; font-size: 1.125rem; }
.cta-section .micro-copy { color: var(--text-muted); margin-top: 16px; font-size: 0.8125rem; }

.counter-inline {
  font-weight: 800;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

/* ============ TESTIMONIAL ============ */
.founder-card {
  display: flex; gap: 40px; align-items: center;
  max-width: 800px; margin: 0 auto;
  background: var(--bg-card); border-radius: var(--radius-lg);
  padding: 48px; border: 1px solid var(--border);
  box-shadow: 0 12px 40px rgba(0,0,0,0.2);
  transition: all 0.4s;
}
.founder-card:hover { border-color: var(--border-glow); }

.founder-avatar {
  width: 80px; height: 80px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem; font-weight: 800; color: var(--bg-void);
  box-shadow: 0 0 30px var(--glow-cyan);
}

.founder-text blockquote {
  font-size: 1.05rem; color: var(--text-secondary);
  font-style: italic; line-height: 1.7; margin-bottom: 12px;
}
.founder-text cite { font-style: normal; font-size: 0.875rem; font-weight: 600; color: var(--text-white); }

/* ============ SIGNUP FORM ============ */
.signup-section { min-height: 100vh; display: flex; align-items: center; padding: 100px 0; }

.signup-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 80px; align-items: start; }

.signup-wrapper { max-width: 520px; }
.signup-wrapper h1 { font-size: clamp(2.25rem, 4vw, 3rem); margin-bottom: 16px; color: var(--text-white); }
.signup-wrapper > p { color: var(--text-secondary); margin-bottom: 40px; font-size: 1.05rem; }

.form-step { display: none; }
.form-step.active { display: block; animation: fadeUp 0.5s ease; }

.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.875rem; font-weight: 500; color: var(--text-secondary); margin-bottom: 8px; }

.form-input {
  width: 100%; padding: 16px 20px;
  background: var(--bg-card); border: 1.5px solid var(--border-hover);
  border-radius: var(--radius-md); color: var(--text-white);
  font-size: 1rem; font-family: inherit; outline: none;
  transition: all 0.3s;
}
.form-input:focus {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 0 3px var(--glow-cyan), 0 0 20px rgba(6, 214, 160, 0.08);
}
.form-input::placeholder { color: var(--text-muted); }

select.form-input {
  -webkit-appearance: none; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2394A3B8' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 16px center; padding-right: 40px;
}
textarea.form-input { resize: vertical; min-height: 80px; }

.form-skip { display: block; text-align: center; margin-top: 16px; font-size: 0.8125rem; color: var(--text-muted); }

.form-confirmation { text-align: center; padding: 48px 0; }
.form-confirmation .check-icon {
  width: 72px; height: 72px; border-radius: 50%;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
  color: var(--bg-void);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px; font-size: 2rem;
  box-shadow: 0 0 40px var(--glow-cyan-strong);
  animation: checkPulse 2s ease-in-out infinite;
}

@keyframes checkPulse {
  0%, 100% { box-shadow: 0 0 40px var(--glow-cyan-strong); }
  50% { box-shadow: 0 0 60px var(--glow-cyan-strong), 0 0 100px var(--glow-cyan); }
}

.micro-copy { font-size: 0.8125rem; color: var(--text-muted); margin-top: 12px; }

/* Value prop cards */
.value-cards { display: flex; flex-direction: column; gap: 16px; }

.value-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 28px;
  transition: all 0.4s;
  position: relative; overflow: hidden;
}
.value-card::after {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 2px;
  background: linear-gradient(180deg, var(--neon-cyan), var(--neon-blue));
  opacity: 0; transition: opacity 0.3s;
}
.value-card:hover { transform: translateY(-3px); border-color: var(--border-glow); }
.value-card:hover::after { opacity: 1; }
.value-card h4 { font-size: 1rem; margin-bottom: 6px; color: var(--text-white); }
.value-card p { font-size: 0.875rem; color: var(--text-secondary); margin: 0; }

/* Counter card */
.counter-card {
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
  border-radius: var(--radius-lg); padding: 40px; text-align: center;
  box-shadow: 0 0 40px var(--glow-cyan);
  position: relative; overflow: hidden;
}
.counter-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.1) 50%, transparent 70%);
  animation: counterShine 3s ease-in-out infinite;
}
@keyframes counterShine {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}
.counter-number { font-size: 3.5rem; font-weight: 900; line-height: 1; margin-bottom: 4px; color: var(--bg-void); position: relative; }
.counter-label { color: rgba(3, 7, 18, 0.6); font-size: 0.9rem; font-weight: 600; position: relative; }

/* ============ FAQ ============ */
.faq-section { padding: 100px 0; }
.faq-list { max-width: 750px; margin: 48px auto 0; }
.faq-item { border-bottom: 1px solid var(--border); }

.faq-question {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 24px 0; background: none; border: none;
  color: var(--text-white); font-size: 1.0625rem; font-weight: 600;
  cursor: pointer; text-align: left; font-family: inherit;
  transition: color 0.3s;
}
.faq-question:hover { color: var(--neon-cyan); }

.faq-arrow { flex-shrink: 0; width: 20px; height: 20px; margin-left: 16px; color: var(--text-muted); transition: transform 0.3s, color 0.3s; }
.faq-item.open .faq-arrow { transform: rotate(180deg); color: var(--neon-cyan); }

.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-item.open .faq-answer { max-height: 400px; }
.faq-answer-inner { padding-bottom: 24px; color: var(--text-secondary); font-size: 0.95rem; line-height: 1.8; }

/* ============ PRICING ============ */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; max-width: 900px; margin: 48px auto 0; }

.pricing-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 40px 24px; text-align: center;
  position: relative; transition: all 0.4s;
}
.pricing-card:hover { transform: translateY(-6px); border-color: var(--border-glow); box-shadow: 0 20px 50px rgba(0,0,0,0.3); }

.pricing-card.featured {
  border-color: var(--neon-cyan); border-width: 2px;
  box-shadow: 0 0 30px var(--glow-cyan);
}
.pricing-card.featured::before {
  content: 'Most Popular'; position: absolute; top: -14px; left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
  color: var(--bg-void);
  padding: 4px 18px; border-radius: 50px; font-size: 0.75rem; font-weight: 700;
}

.pricing-tier { font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 8px; }
.pricing-price { font-size: 2.5rem; font-weight: 900; color: var(--text-white); margin-bottom: 4px; }
.pricing-price span { font-size: 1rem; color: var(--text-muted); font-weight: 400; }
.pricing-detail { color: var(--text-secondary); font-size: 0.875rem; }

/* ============ FOOTER ============ */
.footer {
  background: var(--bg-void); padding: 72px 0 40px; color: var(--text-white);
  border-top: 1px solid var(--border);
  position: relative;
}
.footer .container { position: relative; z-index: 1; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-logo { font-size: 1.3rem; font-weight: 800; margin-bottom: 8px; }
.footer-desc { color: var(--text-muted); font-size: 0.875rem; }
.footer h4 { font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 16px; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a { color: var(--text-secondary); font-size: 0.9rem; }
.footer-links a:hover { color: var(--neon-cyan); }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 32px; border-top: 1px solid var(--border); font-size: 0.8125rem; color: var(--text-muted); }

/* ============ ANIMATIONS ============ */
@keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }

.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }
.reveal-delay-3 { transition-delay: 0.45s; }

/* Stagger children inside grids */
.problem-grid .reveal:nth-child(2) { transition-delay: 0.12s; }
.problem-grid .reveal:nth-child(3) { transition-delay: 0.24s; }
.agent-pillars .reveal:nth-child(2) { transition-delay: 0.12s; }
.agent-pillars .reveal:nth-child(3) { transition-delay: 0.24s; }

/* ============ ROI CALCULATOR ============ */
.calc-container { max-width: 600px; margin: 40px auto 0; }
.calc-input-group { margin-bottom: 28px; }
.calc-input-group label { display: flex; justify-content: space-between; margin-bottom: 10px; font-size: 0.9rem; color: var(--text-secondary); }
.calc-input-group label span { font-weight: 700; color: var(--neon-cyan); font-family: 'JetBrains Mono', monospace; }

input[type="range"] {
  width: 100%; height: 6px; -webkit-appearance: none; appearance: none;
  background: rgba(148, 163, 184, 0.1); border-radius: 3px; outline: none;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 22px; height: 22px; border-radius: 50%;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
  cursor: pointer;
  box-shadow: 0 0 16px var(--glow-cyan-strong);
}
input[type="range"]::-moz-range-thumb {
  width: 22px; height: 22px; border-radius: 50%;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
  border: none; cursor: pointer;
  box-shadow: 0 0 16px var(--glow-cyan-strong);
}

.calc-results { border-top: 1px solid var(--border); padding-top: 28px; }
.calc-result-row { display: flex; justify-content: space-between; padding: 14px 0; border-bottom: 1px solid var(--border); }
.calc-result-row:last-child { border-bottom: none; }
.calc-result-label { color: var(--text-secondary); font-size: 0.9rem; }
.calc-result-value { font-size: 1.25rem; font-weight: 700; color: var(--text-white); font-family: 'JetBrains Mono', monospace; }
.calc-result-value.highlight { color: var(--neon-cyan); font-size: 1.5rem; text-shadow: 0 0 20px var(--glow-cyan); }

/* ============ PRODUCT TWO COL ============ */
.product-two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }

/* ============ RESPONSIVE ============ */
@media (max-width: 1023px) {
  .problem-grid, .outcomes-grid, .pricing-grid, .agent-pillars { grid-template-columns: repeat(2, 1fr); max-width: 700px; margin-left: auto; margin-right: auto; }
  .step-row { grid-template-columns: 1fr; gap: 32px; }
  .step-row:nth-child(even) { direction: ltr; }
  .bento-grid { grid-template-columns: repeat(2, 1fr); }
  .bento-quote { grid-column: span 2; }
  .signup-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .product-two-col { grid-template-columns: 1fr !important; gap: 40px !important; }
}

@media (max-width: 767px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  h1 { font-size: 2.5rem; }
  .hero-content { padding: 100px 24px 60px; }
  .problem-grid, .outcomes-grid, .pricing-grid, .agent-pillars { grid-template-columns: 1fr; }
  .bento-grid { grid-template-columns: 1fr; }
  .bento-quote { grid-column: span 1; }
  .founder-card { flex-direction: column; text-align: center; padding: 32px; }
  .section-dark, .section-dark-alt { padding: 80px 0; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .capabilities-items { gap: 20px; }
  .capability-item { font-size: 0.8rem; }
  .orb { display: none; }
}

/* Mobile pinned CTA */
.mobile-cta {
  display: none; position: fixed; bottom: 0; left: 0; right: 0;
  padding: 12px 16px; background: rgba(3, 7, 18, 0.95);
  backdrop-filter: blur(20px); border-top: 1px solid var(--border); z-index: 99;
  text-align: center;
}
.mobile-cta .btn { width: 100%; }
@media (max-width: 767px) { .mobile-cta.visible { display: block; } body { padding-bottom: 72px; } }

/* ============ SCAN LINE EFFECT ============ */
.scanline {
  position: absolute; inset: 0; pointer-events: none; z-index: 1;
  overflow: hidden;
}
.scanline::after {
  content: '';
  position: absolute;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
  opacity: 0.15;
  animation: scanDown 8s linear infinite;
}
@keyframes scanDown {
  0% { top: -2px; }
  100% { top: 100%; }
}