/* Typography */
@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=Figtree:wght@300;400;500;600&display=swap');

:root {
  --bg: #0F0F0F;
  --surface: #171717;
  --surface-2: #1F1F1F;
  --border: #2A2A2A;
  --accent: #F5A623;
  --accent-dim: rgba(245, 166, 35, 0.12);
  --text: #F2F2F2;
  --text-muted: #888;
  --text-dim: #555;
  --font-display: 'Syne', sans-serif;
  --font-body: 'Figtree', sans-serif;
}

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

html { scroll-behavior: smooth; }

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

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 40px;
  border-bottom: 1px solid var(--border);
  background: rgba(15, 15, 15, 0.85);
  backdrop-filter: blur(12px);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
}

.nav-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.02em;
  color: var(--accent);
}

.nav-tagline {
  font-size: 13px;
  color: var(--text-muted);
  letter-spacing: 0.01em;
}

/* Manifesto */
.manifesto {
  padding: 160px 40px 120px;
  border-bottom: 1px solid var(--border);
}

.manifesto-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.manifesto-kicker {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
}

.manifesto-headline {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 64px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text);
  max-width: 860px;
}

.manifesto-headline .highlight {
  color: var(--accent);
  position: relative;
}

.manifesto-sub {
  margin-top: 28px;
  font-size: 18px;
  color: var(--text-muted);
  max-width: 560px;
  font-weight: 400;
  line-height: 1.7;
}

.manifesto-rule {
  margin-top: 64px;
  width: 48px;
  height: 3px;
  background: var(--accent);
}

/* Friction */
.friction {
  padding: 100px 40px;
  border-bottom: 1px solid var(--border);
}

.friction-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.friction-label {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 48px;
}

.friction-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.friction-item {
  background: var(--surface);
  padding: 40px;
}

.friction-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-dim);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 20px;
}

.friction-item h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}

.friction-item p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* Agents */
.agents {
  padding: 100px 40px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.agents-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.agents-label {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.agents-headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
  max-width: 640px;
  line-height: 1.15;
  margin-bottom: 20px;
}

.agents-sub {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 600px;
  line-height: 1.7;
  margin-bottom: 56px;
}

.agents-features {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.agents-feature {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.agents-feature-dot {
  width: 8px;
  height: 8px;
  min-width: 8px;
  background: var(--accent);
  border-radius: 50%;
  margin-top: 9px;
}

.agents-feature strong {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  display: block;
  margin-bottom: 4px;
}

.agents-feature p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Outcomes */
.outcomes {
  padding: 100px 40px;
  border-bottom: 1px solid var(--border);
}

.outcomes-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.outcomes-label {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 48px;
}

.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 24px;
}

.outcomes-stat {
  background: var(--surface);
  padding: 48px 40px;
  text-align: center;
}

.outcomes-number {
  font-family: var(--font-display);
  font-size: clamp(48px, 6vw, 72px);
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 12px;
}

.outcomes-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
}

.outcomes-note {
  font-size: 12px;
  color: var(--text-dim);
  font-style: italic;
}

/* Closing */
.closing {
  padding: 120px 40px;
  background: var(--surface);
}

.closing-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(24px, 3.5vw, 44px);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
  max-width: 800px;
  line-height: 1.2;
  margin-bottom: 28px;
}

.closing-sub {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 560px;
  line-height: 1.7;
}

/* Footer */
.footer {
  padding: 48px 40px;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  color: var(--text-muted);
}

.footer-tagline {
  font-size: 13px;
  color: var(--text-dim);
}

.footer-meta {
  font-size: 13px;
  color: var(--text-dim);
}

/* Contact */
.contact {
  padding: 100px 40px;
  border-bottom: 1px solid var(--border);
}

.contact-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact-label {
  display: block;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.contact-headline {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 40px);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
  line-height: 1.2;
  margin-bottom: 16px;
}

.contact-sub {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 420px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 18px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s;
  resize: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-dim);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}

.btn-submit {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--accent);
  color: #0F0F0F;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  padding: 14px 28px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: opacity 0.2s;
  align-self: flex-start;
}

.btn-submit:hover { opacity: 0.85; }
.btn-submit:disabled { opacity: 0.5; cursor: not-allowed; }

.form-success {
  font-size: 14px;
  color: #4ade80;
  padding: 10px 14px;
  background: rgba(74, 222, 128, 0.08);
  border-radius: 6px;
}

.form-error {
  font-size: 14px;
  color: #f87171;
  padding: 10px 14px;
  background: rgba(248, 113, 113, 0.08);
  border-radius: 6px;
}

.contact-email-row {
  margin-top: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.contact-email-label {
  font-size: 13px;
  color: var(--text-dim);
}

.contact-email-link {
  font-size: 13px;
  color: var(--accent);
  text-decoration: none;
}

.contact-email-link:hover {
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
  .nav { padding: 16px 20px; }
  .manifesto { padding: 120px 20px 80px; }
  .friction { padding: 80px 20px; }
  .friction-grid { grid-template-columns: 1fr; }
  .agents { padding: 80px 20px; }
  .outcomes { padding: 80px 20px; }
  .outcomes-grid { grid-template-columns: 1fr; }
  .closing { padding: 80px 20px; }
  .footer { padding: 32px 20px; }
  .footer-inner { flex-direction: column; gap: 12px; align-items: flex-start; }
  .manifesto-rule { margin-top: 40px; }
}