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

:root {
  --bg: #F5F0E8;
  --bg-dark: #1A1A1A;
  --fg: #1A1A1A;
  --fg-muted: #5A5A5A;
  --accent: #E8602C;
  --accent-dark: #C45020;
  --teal: #2D5A5A;
  --teal-light: #3D7A7A;
  --off-white: #FDFCF9;
  --border: rgba(26,26,26,0.12);
  --font-display: 'Fraunces', Georgia, serif;
  --font-mono: 'DM Mono', 'Courier New', monospace;
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 48px;
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--fg);
}

.nav-tagline {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--fg-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Manifesto */
.manifesto {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  min-height: 70vh;
  align-items: center;
  background: var(--bg-dark);
  color: var(--off-white);
}

.manifesto-content {
  padding: 80px 64px 80px 80px;
  max-width: 580px;
}

.manifesto-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 24px;
}

.manifesto-headline {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4vw, 3.8rem);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
  color: var(--off-white);
}

.manifesto-body {
  font-size: 1.1rem;
  color: rgba(253,252,249,0.7);
  line-height: 1.7;
  max-width: 480px;
}

.manifesto-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px;
  position: relative;
  overflow: hidden;
}

.signal-grid {
  position: relative;
  width: 240px;
  height: 240px;
}

.signal-node {
  position: absolute;
  border-radius: 50%;
  background: var(--accent);
}

.signal-node--center {
  width: 16px;
  height: 16px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 24px rgba(232,96,44,0.8), 0 0 48px rgba(232,96,44,0.3);
}

.signal-node--tl {
  width: 8px;
  height: 8px;
  top: 15%;
  left: 15%;
  opacity: 0.6;
}

.signal-node--tr {
  width: 10px;
  height: 10px;
  top: 15%;
  right: 15%;
  opacity: 0.7;
}

.signal-node--bl {
  width: 6px;
  height: 6px;
  bottom: 15%;
  left: 20%;
  opacity: 0.5;
}

.signal-node--br {
  width: 9px;
  height: 9px;
  bottom: 18%;
  right: 18%;
  opacity: 0.65;
}

.signal-line {
  position: absolute;
  background: linear-gradient(to bottom, rgba(232,96,44,0.4), rgba(232,96,44,0.05));
  transform-origin: top center;
}

.signal-line--tl {
  width: 1.5px;
  height: 60px;
  top: calc(15% + 4px);
  left: calc(15% + 4px);
  transform: rotate(-45deg);
}

.signal-line--tr {
  width: 1.5px;
  height: 70px;
  top: calc(15% + 5px);
  right: calc(15% + 5px);
  transform: rotate(45deg);
}

/* Structure */
.structure {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  padding: 100px 80px;
  gap: 0;
  background: var(--off-white);
  border-bottom: 1px solid var(--border);
}

.structure-block {
  padding: 0 60px;
}

.structure-block--left {
  border-right: 1px solid var(--border);
}

.structure-block--right {
  padding-left: 60px;
}

.structure-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--teal);
  margin-bottom: 16px;
}

.structure-label--accent { color: var(--accent); }

.structure-headline {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  color: var(--fg);
}

.structure-body {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 420px;
}

.structure-metric {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: baseline;
  gap: 16px;
}

.metric-number {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}

.metric-desc {
  font-size: 0.9rem;
  color: var(--fg-muted);
}

.structure-divider {
  width: 1px;
  background: var(--border);
  align-self: stretch;
  margin: 0 40px;
}

/* Pillars */
.pillars {
  padding: 100px 80px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.pillars-header {
  margin-bottom: 64px;
  max-width: 640px;
}

.pillars-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 16px;
}

.pillars-headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 16px;
}

.pillars-sub {
  font-size: 1rem;
  color: var(--fg-muted);
  line-height: 1.65;
  max-width: 480px;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.pillar {
  background: var(--bg);
  padding: 40px 36px;
  position: relative;
  transition: background 0.2s;
}

.pillar:hover { background: var(--off-white); }

.pillar-icon {
  margin-bottom: 20px;
}

.pillar-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--fg-muted);
  letter-spacing: 0.05em;
  margin-bottom: 12px;
  opacity: 0.5;
}

.pillar-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
  color: var(--fg);
}

.pillar-body {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* Outcomes */
.outcomes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--teal);
  color: var(--off-white);
}

.outcomes-left {
  padding: 80px 64px 80px 80px;
  border-right: 1px solid rgba(255,255,255,0.1);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.outcomes-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(253,252,249,0.5);
  margin-bottom: 20px;
}

.outcomes-headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3vw, 2.8rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--off-white);
}

.outcomes-right {
  padding: 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 20px;
}

.outcome {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.outcome:last-child { border-bottom: none; }

.outcome-check {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border: 1px solid rgba(232,96,44,0.4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.outcome-text {
  font-size: 0.95rem;
  color: rgba(253,252,249,0.85);
  line-height: 1.5;
}

/* Closing */
.closing {
  background: var(--accent);
  padding: 100px 80px;
  text-align: center;
}

.closing-content {
  max-width: 640px;
  margin: 0 auto;
}

.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--off-white);
  margin-bottom: 24px;
}

.closing-body {
  font-size: 1rem;
  color: rgba(253,252,249,0.75);
  line-height: 1.7;
}

/* Footer */
.footer {
  background: var(--bg-dark);
  color: rgba(253,252,249,0.5);
  padding: 40px 80px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: rgba(253,252,249,0.7);
}

.footer-sub {
  font-size: 0.8rem;
  flex: 1;
}

.footer-meta {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-sep { opacity: 0.3; }

/* Responsive */
@media (max-width: 1024px) {
  .nav { padding: 20px 32px; }
  .manifesto { grid-template-columns: 1fr; }
  .manifesto-visual { display: none; }
  .manifesto-content { padding: 64px 32px; max-width: 100%; }
  .structure { grid-template-columns: 1fr; gap: 48px; padding: 64px 32px; }
  .structure-block--left { border-right: none; border-bottom: 1px solid var(--border); padding-bottom: 48px; }
  .structure-divider { display: none; }
  .structure-block--right { padding-left: 0; }
  .pillars { padding: 64px 32px; }
  .pillars-grid { grid-template-columns: 1fr; }
  .outcomes { grid-template-columns: 1fr; }
  .outcomes-left { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); padding: 64px 32px; }
  .outcomes-right { padding: 64px 32px; }
  .closing { padding: 80px 32px; }
  .footer { padding: 32px; flex-wrap: wrap; gap: 16px; }
}

@media (max-width: 600px) {
  .nav { padding: 16px 20px; }
  .nav-tagline { display: none; }
  .manifesto-content { padding: 48px 24px; }
  .structure { padding: 48px 24px; }
  .structure-block { padding: 0; }
  .pillars { padding: 48px 24px; }
  .pillar { padding: 32px 24px; }
  .outcomes-left { padding: 48px 24px; }
  .outcomes-right { padding: 48px 24px; }
  .closing { padding: 64px 24px; }
  .footer { padding: 24px; }
  .footer-sub { display: none; }
}