:root {
  --bg:        #0B0F1A;
  --bg-2:      #111827;
  --bg-3:      #0D1424;
  --surface:   #141C2E;
  --border:    #1E2D4A;
  --fg:        #F0F4FF;
  --fg-muted:  #8899AA;
  --accent:    #00D4FF;
  --accent-2:  #FF6B35;
  --hl:        #00D4FF;
  --success:   #22C55E;
  --font-head: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── NAV ─────────────────────────────────────── */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(11,15,26,0.85); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); }
.nav-inner { max-width: 1100px; margin: 0 auto; padding: 16px 24px; display: flex; align-items: center; justify-content: space-between; }
.nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--fg); font-family: var(--font-head); font-weight: 700; font-size: 18px; }
.nav-tag { font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); background: rgba(0,212,255,0.08); border: 1px solid rgba(0,212,255,0.2); padding: 4px 10px; border-radius: 20px; }

/* ── HERO ─────────────────────────────────────── */
.hero { max-width: 1100px; margin: 0 auto; padding: 80px 24px 60px; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); background: rgba(0,212,255,0.07); border: 1px solid rgba(0,212,255,0.18); padding: 6px 14px; border-radius: 24px; margin-bottom: 28px; }
.badge-dot { width: 6px; height: 6px; background: var(--accent); border-radius: 50%; animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }
.hero-headline { font-family: var(--font-head); font-size: clamp(40px, 5vw, 62px); font-weight: 800; line-height: 1.05; letter-spacing: -0.02em; margin-bottom: 24px; }
.accent { color: var(--accent); }
.hero-sub { font-size: 17px; color: var(--fg-muted); line-height: 1.7; margin-bottom: 10px; max-width: 480px; }
.hero-sub--small { font-size: 14px; color: var(--fg-muted); opacity: 0.7; }
.hero-stats { display: flex; align-items: center; gap: 24px; margin-top: 40px; padding-top: 32px; border-top: 1px solid var(--border); }
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat-num { font-family: var(--font-head); font-size: 26px; font-weight: 700; color: var(--fg); }
.stat-label { font-size: 12px; color: var(--fg-muted); line-height: 1.4; }
.stat-sep { width: 1px; height: 36px; background: var(--border); flex-shrink: 0; }

/* ── CONSOLE ────────────────────────────────────── */
.console-frame { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; box-shadow: 0 32px 64px rgba(0,0,0,0.5), 0 0 0 1px rgba(0,212,255,0.06); }
.console-header { display: flex; align-items: center; gap: 8px; padding: 12px 16px; background: var(--bg-2); border-bottom: 1px solid var(--border); }
.console-dots { display: flex; gap: 6px; }
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot-red { background: #FF5F57; }
.dot-yellow { background: #FFBD2E; }
.dot-green { background: #28CA41; }
.console-title { font-size: 12px; color: var(--fg-muted); flex: 1; text-align: center; font-family: monospace; }
.console-live { width: 8px; height: 8px; background: var(--success); border-radius: 50%; animation: pulse 1.5s ease-in-out infinite; }
.console-body { padding: 20px; display: flex; flex-direction: column; gap: 10px; }
.console-line { font-size: 13px; color: var(--fg-muted); display: flex; align-items: baseline; gap: 8px; font-family: monospace; }
.console-line--spacer { margin-top: 4px; padding-top: 12px; border-top: 1px solid var(--border); }
.console-spacer { height: 4px; }
.prompt { color: var(--accent); font-weight: 700; }
.hl { color: var(--accent); }
.success { color: var(--success); }
.email-card { background: var(--bg-3); border: 1px solid var(--border); border-radius: 8px; padding: 14px; }
.email-to { font-size: 11px; color: var(--fg-muted); font-family: monospace; margin-bottom: 4px; }
.email-sub { font-size: 11px; color: var(--accent); font-family: monospace; margin-bottom: 8px; }
.email-body { font-size: 12px; color: var(--fg); line-height: 1.6; margin-bottom: 10px; }
.email-status { display: flex; align-items: center; gap: 8px; }
.status-sent { font-size: 11px; color: var(--fg-muted); font-family: monospace; }
.reply-dot { width: 6px; height: 6px; background: var(--success); border-radius: 50%; }
.status-reply { font-size: 11px; color: var(--success); font-family: monospace; }

/* ── MANIFESTO ──────────────────────────────────── */
.manifesto { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.manifesto-inner { max-width: 1100px; margin: 0 auto; padding: 64px 24px; display: grid; grid-template-columns: auto 1fr; gap: 60px; align-items: center; }
.manifesto-number { font-family: var(--font-head); font-size: 80px; font-weight: 800; color: var(--accent); line-height: 1; }
.manifesto-desc { font-size: 15px; color: var(--fg-muted); line-height: 1.7; margin-top: 8px; }
.manifesto-text { display: flex; flex-direction: column; gap: 16px; }
.manifesto-text p { font-size: 16px; color: var(--fg-muted); line-height: 1.8; }
.manifesto-text p:first-child { font-size: 18px; color: var(--fg); }

/* ── FEATURES ───────────────────────────────────── */
.features { max-width: 1100px; margin: 0 auto; padding: 80px 24px; }
.features-header { text-align: center; margin-bottom: 56px; }
.features-header h2 { font-family: var(--font-head); font-size: clamp(30px, 3.5vw, 44px); font-weight: 700; margin-bottom: 12px; }
.features-header p { font-size: 17px; color: var(--fg-muted); }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.feature-card { background: var(--surface); padding: 32px 28px; border: 1px solid var(--border); transition: border-color 0.2s; }
.feature-card:hover { border-color: var(--accent); }
.feature-icon { width: 44px; height: 44px; background: rgba(0,212,255,0.08); border: 1px solid rgba(0,212,255,0.15); border-radius: 10px; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.feature-card h3 { font-family: var(--font-head); font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.feature-card p { font-size: 14px; color: var(--fg-muted); line-height: 1.7; }

/* ── HOW ────────────────────────────────────────── */
.how { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.how-header { max-width: 1100px; margin: 0 auto; padding: 64px 24px 48px; text-align: center; }
.how-header h2 { font-family: var(--font-head); font-size: clamp(28px, 3.5vw, 40px); font-weight: 700; margin-bottom: 12px; }
.how-header p { font-size: 16px; color: var(--fg-muted); }
.steps { max-width: 1100px; margin: 0 auto; padding: 0 24px 80px; display: flex; align-items: center; gap: 0; }
.step { display: flex; align-items: flex-start; gap: 20px; flex: 1; }
.step-num { font-family: var(--font-head); font-size: 13px; font-weight: 800; color: var(--accent); letter-spacing: 0.05em; flex-shrink: 0; margin-top: 4px; }
.step-content h3 { font-family: var(--font-head); font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.step-content p { font-size: 13px; color: var(--fg-muted); line-height: 1.7; }
.step-connector { width: 48px; height: 1px; background: var(--border); flex-shrink: 0; margin: 0 16px; margin-top: 24px; }

/* ── PRICING ────────────────────────────────────── */
.pricing { max-width: 1100px; margin: 0 auto; padding: 80px 24px; }
.pricing-header { text-align: center; margin-bottom: 48px; }
.pricing-header h2 { font-family: var(--font-head); font-size: clamp(28px, 3.5vw, 40px); font-weight: 700; margin-bottom: 12px; }
.pricing-header p { font-size: 16px; color: var(--fg-muted); }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.pricing-card { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 32px 28px; position: relative; }
.pricing-card--featured { border-color: var(--accent); background: linear-gradient(180deg, rgba(0,212,255,0.05) 0%, var(--surface) 100%); }
.pricing-badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--accent); color: var(--bg); font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; padding: 4px 14px; border-radius: 20px; }
.pricing-tier { font-family: var(--font-head); font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.pricing-price { font-family: var(--font-head); font-size: 42px; font-weight: 800; color: var(--fg); margin-bottom: 4px; }
.pricing-price span { font-size: 16px; font-weight: 400; color: var(--fg-muted); }
.pricing-tag { font-size: 13px; color: var(--fg-muted); margin-bottom: 24px; line-height: 1.5; }
.pricing-features { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.pricing-features li { font-size: 14px; color: var(--fg); display: flex; align-items: center; gap: 10px; }
.check { color: var(--success); font-weight: 700; }

/* ── CLOSING ────────────────────────────────────── */
.closing { max-width: 1100px; margin: 0 auto; padding: 80px 24px; text-align: center; }
.closing-inner { max-width: 600px; margin: 0 auto; }
.closing-badge { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); background: rgba(0,212,255,0.07); border: 1px solid rgba(0,212,255,0.18); padding: 6px 14px; border-radius: 24px; margin-bottom: 28px; }
.closing-headline { font-family: var(--font-head); font-size: clamp(32px, 4vw, 52px); font-weight: 800; line-height: 1.1; margin-bottom: 20px; }
.closing-sub { font-size: 17px; color: var(--fg-muted); line-height: 1.7; margin-bottom: 28px; }
.closing-note { display: flex; align-items: center; justify-content: center; gap: 12px; flex-wrap: wrap; }
.closing-tag { font-size: 13px; color: var(--fg-muted); }
.closing-sep { color: var(--fg-muted); opacity: 0.4; }

/* ── FOOTER ─────────────────────────────────────── */
.footer { border-top: 1px solid var(--border); }
.footer-inner { max-width: 1100px; margin: 0 auto; padding: 28px 24px; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer-logo { display: flex; align-items: center; gap: 8px; font-family: var(--font-head); font-size: 15px; font-weight: 700; color: var(--fg); }
.footer-note { font-size: 13px; color: var(--fg-muted); }
.footer-link { color: var(--fg-muted); text-decoration: none; transition: color 0.2s; }
.footer-link:hover { color: var(--accent); }
.footer-links { display: flex; gap: 20px; }

/* ── RESPONSIVE ─────────────────────────────────── */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { order: -1; }
  .features-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .steps { flex-direction: column; align-items: flex-start; gap: 32px; }
  .step-connector { display: none; }
  .manifesto-inner { grid-template-columns: 1fr; gap: 24px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .hero { padding: 48px 16px 40px; }
  .features { padding: 48px 16px; }
  .pricing { padding: 48px 16px; }
  .closing { padding: 48px 16px; }
  .hero-stats { flex-wrap: wrap; }
}