:root {
  --bg: #000;
  --bg2: #0d0d0d;
  --bg3: #111;
  --fg: #f5f5f5;
  --fg2: #999;
  --accent: #FFD60A;
  --accent-dim: #b89a00;
  --green: #32D74B;
  --green-dim: #1a8030;
  --border: #222;
  --red: #FF453A;
}

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

html { scroll-behavior: smooth; }

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

/* NAV */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.5px;
  color: var(--accent);
}
.nav-tagline {
  font-size: 13px;
  color: var(--fg2);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* HERO */
.hero {
  min-height: calc(100vh - 65px);
  display: flex;
  align-items: center;
  padding: 0 48px;
  border-bottom: 1px solid var(--border);
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 0;
}
.hero-label {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
  font-weight: 600;
}
.hero-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(48px, 6vw, 88px);
  line-height: 1.0;
  letter-spacing: -2px;
  color: var(--fg);
  margin-bottom: 28px;
}
.hero-sub {
  font-size: 18px;
  color: var(--fg2);
  max-width: 420px;
  margin-bottom: 36px;
  line-height: 1.6;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(50, 215, 75, 0.1);
  border: 1px solid var(--green-dim);
  border-radius: 100px;
  padding: 8px 16px;
  font-size: 13px;
  color: var(--green);
}
.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

/* WAVEFORM */
.waveform {
  display: flex;
  align-items: center;
  gap: 5px;
  height: 80px;
  margin-bottom: 32px;
}
.wave-bar {
  width: 5px;
  border-radius: 3px;
  background: var(--accent);
  animation: wave 1.4s ease-in-out infinite;
}
.w1{height:20px;animation-delay:0s} .w2{height:45px;animation-delay:0.1s} .w3{height:30px;animation-delay:0.2s}
.w4{height:65px;animation-delay:0.3s} .w5{height:40px;animation-delay:0.4s} .w6{height:55px;animation-delay:0.5s}
.w7{height:75px;animation-delay:0.6s} .w8{height:35px;animation-delay:0.7s} .w9{height:60px;animation-delay:0.8s}
.w10{height:25px;animation-delay:0.9s} .w11{height:50px;animation-delay:1.0s} .w12{height:70px;animation-delay:1.1s}
.w13{height:40px;animation-delay:1.2s} .w14{height:55px;animation-delay:1.3s} .w15{height:30px;animation-delay:1.4s}
.w16{height:65px;animation-delay:0.15s} .w17{height:45px;animation-delay:0.25s} .w18{height:35px;animation-delay:0.35s}
.w19{height:60px;animation-delay:0.45s} .w20{height:20px;animation-delay:0.55s} .w21{height:50px;animation-delay:0.65s}
.w22{height:40px;animation-delay:0.75s} .w23{height:70px;animation-delay:0.85s} .w24{height:30px;animation-delay:0.95s}
@keyframes wave {
  0%, 100% { height: 20px; opacity: 0.5; }
  50% { height: 80px; opacity: 1; }
}

.hero-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}
.card-label {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--fg2);
  margin-bottom: 4px;
}
.card-stat {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 36px;
  color: var(--fg);
  line-height: 1.1;
}
.card-stat.green { color: var(--green); }
.card-desc {
  font-size: 12px;
  color: var(--fg2);
  margin-bottom: 16px;
}

/* MANIFESTO */
.manifesto {
  padding: 120px 48px;
  border-bottom: 1px solid var(--border);
}
.manifesto-inner { max-width: 1200px; margin: 0 auto; }
.man-eyebrow {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}
.man-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(36px, 4.5vw, 64px);
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 32px;
}
.man-body {
  font-size: 18px;
  color: var(--fg2);
  max-width: 640px;
  margin-bottom: 64px;
  line-height: 1.7;
}
.man-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.man-stat {
  padding: 40px;
  border-right: 1px solid var(--border);
}
.man-stat:last-child { border-right: none; }
.ms-value {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 48px;
  color: var(--accent);
  margin-bottom: 8px;
}
.ms-label {
  font-size: 14px;
  color: var(--fg2);
}

/* HOW */
.how {
  padding: 120px 48px;
  border-bottom: 1px solid var(--border);
  background: var(--bg2);
}
.how-inner { max-width: 1200px; margin: 0 auto; }
.how-eyebrow {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.how-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(32px, 4vw, 52px);
  letter-spacing: -1px;
  margin-bottom: 64px;
}
.step-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.step {
  padding: 40px 32px;
  border-right: 1px solid var(--border);
  position: relative;
}
.step:last-child { border-right: none; }
.step-num {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 11px;
  color: var(--fg2);
  letter-spacing: 1px;
  margin-bottom: 20px;
}
.step-icon { margin-bottom: 20px; }
.step-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 20px;
  margin-bottom: 12px;
}
.step-body {
  font-size: 14px;
  color: var(--fg2);
  line-height: 1.6;
}

/* AGENT */
.agent {
  padding: 120px 48px;
  border-bottom: 1px solid var(--border);
}
.agent-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.agent-eyebrow {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.agent-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(32px, 3.5vw, 48px);
  letter-spacing: -1px;
  margin-bottom: 24px;
}
.agent-body {
  font-size: 17px;
  color: var(--fg2);
  line-height: 1.7;
  margin-bottom: 32px;
}
.agent-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.agent-features li {
  font-size: 15px;
  color: var(--fg);
  padding-left: 20px;
  position: relative;
}
.agent-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

/* AGENT WINDOW */
.agent-window {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  font-family: 'DM Mono', monospace;
  font-size: 12px;
}
.window-bar {
  background: #1a1a1a;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid var(--border);
}
.wb-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.wb-dot.r { background: #FF5F57; }
.wb-dot.y { background: #FEBC2E; }
.wb-dot.g { background: #28C840; }
.wb-title {
  margin-left: 12px;
  font-size: 11px;
  color: var(--fg2);
}
.window-body { padding: 20px; }
.log-line {
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
  align-items: baseline;
}
.log-ts { color: var(--fg2); min-width: 40px; }
.log-ok { color: var(--green); min-width: 72px; font-weight: 600; }
.log-pending { color: var(--accent); min-width: 72px; font-weight: 600; }
.log-text { color: var(--fg); }
.log-line.active .log-text { color: var(--accent); }

/* CLOSING */
.closing {
  padding: 120px 48px;
  border-bottom: 1px solid var(--border);
  text-align: center;
}
.closing-inner { max-width: 900px; margin: 0 auto; }
.closing-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(40px, 5vw, 72px);
  line-height: 1.05;
  letter-spacing: -1.5px;
  margin-bottom: 32px;
}
.closing-sub {
  font-size: 20px;
  color: var(--fg2);
  max-width: 560px;
  margin: 0 auto 64px;
  line-height: 1.7;
}
.closing-vibe {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
}
.vibe-line {
  display: flex;
  gap: 4px;
}
.vl-bar {
  width: 4px;
  height: 24px;
  background: var(--accent);
  border-radius: 2px;
}
.vibe-text {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.5px;
}

/* FOOTER */
.footer {
  padding: 40px 48px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 18px;
  color: var(--accent);
}
.footer-tag {
  font-size: 13px;
  color: var(--fg2);
}
.footer-copy {
  font-size: 12px;
  color: var(--fg2);
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .nav { padding: 16px 24px; }
  .hero { padding: 0 24px; }
  .hero-inner { grid-template-columns: 1fr; gap: 48px; padding: 60px 0; }
  .manifesto, .how, .agent, .closing { padding: 80px 24px; }
  .man-stats { grid-template-columns: 1fr; }
  .man-stat { border-right: none; border-bottom: 1px solid var(--border); }
  .man-stat:last-child { border-bottom: none; }
  .step-grid { grid-template-columns: 1fr 1fr; }
  .step { border-bottom: 1px solid var(--border); }
  .step:nth-child(2n) { border-right: none; }
  .step:nth-child(3), .step:nth-child(4) { border-bottom: none; }
  .agent-inner { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: 8px; text-align: center; }
}
@media (max-width: 600px) {
  .hero-headline { font-size: 48px; }
  .step-grid { grid-template-columns: 1fr; }
  .step { border-right: none; }
}