/* ─── Variables ─────────────────────────────────────────────────── */
:root {
  --bg: #070707;
  --bg-2: #0f0f0f;
  --bg-3: #181818;
  --orange: #FF4D00;
  --orange-dim: #CC3D00;
  --white: #FFFFFF;
  --gray-1: #F0F0F0;
  --gray-2: #A8A8A8;
  --gray-3: #3A3A3A;
  --gray-4: #1E1E1E;
  --border: rgba(255,255,255,0.07);
  --radius: 10px;
  --section-pad: clamp(80px, 12vw, 140px);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  background: var(--bg);
  color: var(--gray-1);
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--gray-3); border-radius: 3px; }

/* ─── Typography ─────────────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--white);
}

/* ─── Nav ─────────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 0;
  background: rgba(7,7,7,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 18px;
  color: var(--white);
  letter-spacing: -0.02em;
}

.nav-tag {
  font-size: 11px;
  color: var(--gray-2);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 10px;
  border: 1px solid var(--gray-3);
  border-radius: 20px;
}

/* ─── Section Shared ───────────────────────────────────────────────── */
.section-label {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 16px;
  font-weight: 600;
}

/* ─── Manifesto ────────────────────────────────────────────────────── */
.manifesto {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}

.manifesto::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent);
  opacity: 0.3;
}

.manifesto-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 80px;
  align-items: center;
  width: 100%;
}

.manifesto-eyebrow {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-2);
  margin-bottom: 28px;
}

.manifesto-headline {
  font-size: clamp(42px, 5.5vw, 76px);
  line-height: 1.0;
  margin-bottom: 28px;
  color: var(--white);
}

.headline-accent {
  color: var(--orange);
  -webkit-text-stroke: 0px;
}

.manifesto-body {
  font-size: 18px;
  color: var(--gray-2);
  line-height: 1.65;
  max-width: 480px;
  margin-bottom: 48px;
  font-weight: 300;
}

.manifesto-proof {
  display: flex;
  gap: 40px;
}

.proof-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-num {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 22px;
  color: var(--white);
}

.stat-label {
  font-size: 11px;
  color: var(--gray-2);
  line-height: 1.4;
  max-width: 90px;
}

/* ─── Geo Composition (CSS art) ────────────────────────────────────── */
.geo-composition {
  position: relative;
  width: 340px;
  height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.geo-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255, 77, 0, 0.15);
}

.geo-ring-1 { width: 340px; height: 340px; animation: ring-pulse 4s ease-in-out infinite; }
.geo-ring-2 { width: 240px; height: 240px; border-color: rgba(255, 77, 0, 0.25); animation: ring-pulse 4s ease-in-out infinite 0.5s; }
.geo-ring-3 { width: 140px; height: 140px; border-color: rgba(255, 77, 0, 0.4); animation: ring-pulse 4s ease-in-out infinite 1s; }

@keyframes ring-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.05); opacity: 0.6; }
}

.geo-node {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  animation: node-float 5s ease-in-out infinite;
}

.geo-node-1 { top: 20px; left: 50%; transform: translateX(-50%); animation-delay: 0s; }
.geo-node-2 { bottom: 80px; right: 0; animation-delay: 1.5s; }
.geo-node-3 { bottom: 20px; left: 20px; animation-delay: 0.8s; }

@keyframes node-float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}

.node-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 20px rgba(255, 77, 0, 0.5);
  animation: dot-glow 2s ease-in-out infinite;
}

@keyframes dot-glow {
  0%, 100% { box-shadow: 0 0 10px rgba(255,77,0,0.4); }
  50% { box-shadow: 0 0 25px rgba(255,77,0,0.8); }
}

.node-label {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-2);
  white-space: nowrap;
}

.geo-pulse {
  position: absolute;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 77, 0, 0.12);
  animation: pulse-ring 3s ease-out infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(6); opacity: 0; }
}

/* ─── Evidence ────────────────────────────────────────────────────── */
.evidence {
  padding: 80px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
}

.evidence-label {
  max-width: 1200px;
  margin: 0 auto 40px;
  padding: 0 32px;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-2);
}

.evidence-list {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.evidence-item {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: var(--bg-3);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: border-color 0.2s;
}

.evidence-item:hover {
  border-color: var(--orange);
}

.evidence-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: rgba(255,77,0,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
}

.evidence-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.evidence-text strong {
  font-size: 14px;
  color: var(--white);
  font-weight: 600;
  font-family: 'Syne', sans-serif;
}

.evidence-text span {
  font-size: 12px;
  color: var(--gray-2);
  line-height: 1.4;
}

/* ─── Features ─────────────────────────────────────────────────────── */
.features {
  padding: var(--section-pad) 0;
  background: var(--bg);
}

.features-header {
  max-width: 1200px;
  margin: 0 auto 64px;
  padding: 0 32px;
}

.features-title {
  font-size: clamp(28px, 3.5vw, 48px);
  max-width: 520px;
}

.features-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 16px;
}

.feature-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color 0.2s, transform 0.2s;
}

.feature-card:hover {
  border-color: rgba(255,77,0,0.4);
  transform: translateY(-2px);
}

.feature-card-primary {
  background: linear-gradient(135deg, rgba(255,77,0,0.12), rgba(255,77,0,0.04));
  border-color: rgba(255,77,0,0.2);
  grid-row: span 2;
}

.feature-visual {
  margin-bottom: 8px;
}

/* Waveform */
.waveform {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 60px;
  margin-bottom: 12px;
}

.wave-bar {
  flex: 1;
  background: var(--orange);
  border-radius: 3px;
  opacity: 0.7;
  animation: wave 1.2s ease-in-out infinite;
}

.wave-bar:nth-child(1) { height: 20px; animation-delay: 0s; }
.wave-bar:nth-child(2) { height: 35px; animation-delay: 0.1s; }
.wave-bar:nth-child(3) { height: 50px; animation-delay: 0.2s; }
.wave-bar:nth-child(4) { height: 40px; animation-delay: 0.3s; }
.wave-bar:nth-child(5) { height: 60px; animation-delay: 0.4s; }
.wave-bar:nth-child(6) { height: 45px; animation-delay: 0.5s; }
.wave-bar:nth-child(7) { height: 55px; animation-delay: 0.6s; }
.wave-bar:nth-child(8) { height: 38px; animation-delay: 0.7s; }
.wave-bar:nth-child(9) { height: 48px; animation-delay: 0.8s; }
.wave-bar:nth-child(10) { height: 30px; animation-delay: 0.9s; }
.wave-bar:nth-child(11) { height: 42px; animation-delay: 1.0s; }
.wave-bar:nth-child(12) { height: 25px; animation-delay: 1.1s; }

@keyframes wave {
  0%, 100% { opacity: 0.7; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(0.6); }
}

.wave-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--gray-2);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22C55E;
  box-shadow: 0 0 8px rgba(34,197,94,0.5);
  animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* Chat Widget */
.chat-widget {
  background: var(--bg-3);
  border: 1px solid var(--gray-3);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 8px;
}

.chat-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--gray-4);
  border-bottom: 1px solid var(--gray-3);
  font-size: 12px;
  color: var(--gray-2);
  font-weight: 500;
}

.chat-avatar {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  color: white;
}

.chat-bubble {
  padding: 8px 12px;
  font-size: 12px;
  line-height: 1.4;
  border-radius: 8px;
  margin: 8px 10px;
}

.chat-bubble-in {
  background: var(--gray-3);
  color: var(--gray-1);
  border-bottom-left-radius: 2px;
}

.chat-bubble-out {
  background: rgba(255,77,0,0.15);
  color: var(--gray-1);
  border-bottom-right-radius: 2px;
}

/* Lead Flow */
.lead-flow {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 8px;
}

.flow-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
}

.flow-step span {
  font-size: 10px;
  color: var(--gray-2);
  white-space: nowrap;
}

.flow-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--bg-3);
  border: 1px solid var(--gray-3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-2);
}

.flow-step-1 .flow-icon { border-color: rgba(255,77,0,0.3); color: var(--orange); }
.flow-step-3 .flow-icon { border-color: rgba(34,197,94,0.3); color: #22C55E; }

.flow-arrow {
  color: var(--gray-3);
  flex-shrink: 0;
}

/* Workflow Viz */
.workflow-viz {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 8px;
}

.wf-step {
  display: flex;
  align-items: center;
  gap: 12px;
}

.wf-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gray-3);
  flex-shrink: 0;
}

.wf-dot-final { background: var(--orange); }

.wf-step span {
  font-size: 11px;
  color: var(--gray-2);
}

.wf-line {
  flex: 1;
  height: 1px;
  background: var(--gray-3);
  width: 40px;
  flex-shrink: 0;
}

/* Feature card content */
.feature-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.01em;
}

.feature-card p {
  font-size: 13px;
  color: var(--gray-2);
  line-height: 1.6;
  flex: 1;
}

.feature-tag {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--orange);
  padding: 4px 10px;
  border: 1px solid rgba(255,77,0,0.25);
  border-radius: 20px;
  display: inline-block;
  width: fit-content;
}

/* ─── Process ───────────────────────────────────────────────────────── */
.process {
  padding: var(--section-pad) 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}

.process-header {
  max-width: 1200px;
  margin: 0 auto 64px;
  padding: 0 32px;
}

.process-title {
  font-size: clamp(24px, 3vw, 42px);
  max-width: 560px;
}

.process-steps {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.process-step {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 32px 24px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  position: relative;
  transition: border-color 0.2s;
}

.process-step:hover {
  border-color: rgba(255,77,0,0.3);
}

.step-num {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 40px;
  color: var(--orange);
  opacity: 0.3;
  line-height: 1;
}

.process-step h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.process-step p {
  font-size: 13px;
  color: var(--gray-2);
  line-height: 1.65;
}

/* ─── Outcomes ─────────────────────────────────────────────────────── */
.outcomes {
  padding: var(--section-pad) 0;
  background: var(--bg);
  border-top: 1px solid var(--border);
}

.outcomes-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.outcome {
  padding: 48px 40px;
  background: var(--bg-2);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.outcome:nth-child(2) {
  background: var(--bg-3);
}

.outcome-num {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(52px, 6vw, 80px);
  color: var(--orange);
  line-height: 1;
  letter-spacing: -0.03em;
}

.outcome-label {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-2);
}

.outcome-desc {
  font-size: 14px;
  color: var(--gray-2);
  line-height: 1.6;
  max-width: 260px;
}

/* ─── Closing ───────────────────────────────────────────────────────── */
.closing {
  padding: var(--section-pad) 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}

.closing-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}

.closing-label {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 28px;
}

.closing-headline {
  font-size: clamp(32px, 4.5vw, 64px);
  line-height: 1.05;
  max-width: 700px;
  margin-bottom: 32px;
}

.closing-accent {
  color: var(--orange);
}

.closing-body {
  font-size: 17px;
  color: var(--gray-2);
  max-width: 540px;
  line-height: 1.7;
  margin-bottom: 48px;
  font-weight: 300;
}

.closing-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.stack-item {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 14px;
  color: var(--gray-2);
}

.stack-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255,77,0,0.12);
  border: 1px solid rgba(255,77,0,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
  flex-shrink: 0;
}

/* ─── Footer ───────────────────────────────────────────────────────── */
.footer {
  padding: 40px 0;
  background: var(--bg);
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.footer-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 18px;
  color: var(--white);
}

.footer-tagline {
  font-size: 12px;
  color: var(--gray-2);
}

.footer-meta {
  font-size: 12px;
  color: var(--gray-2);
}

/* ─── Responsive ─────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .manifesto-grid { grid-template-columns: 1fr; gap: 60px; }
  .manifesto-right { display: none; }
  .manifesto-headline { font-size: 42px; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .feature-card-primary { grid-row: auto; grid-column: span 2; }
  .process-steps { grid-template-columns: 1fr 1fr; }
  .outcomes-grid { grid-template-columns: 1fr; }
  .evidence-list { grid-template-columns: 1fr 1fr; }
  .manifesto-proof { gap: 24px; }
}

@media (max-width: 600px) {
  .manifesto { padding-top: 100px; }
  .manifesto-headline { font-size: 34px; }
  .manifesto-body { font-size: 15px; }
  .features-grid { grid-template-columns: 1fr; }
  .feature-card-primary { grid-column: auto; }
  .process-steps { grid-template-columns: 1fr; }
  .evidence-list { grid-template-columns: 1fr; }
  .manifesto-proof { flex-wrap: wrap; }
  .footer-inner { flex-direction: column; gap: 16px; align-items: flex-start; }
  .nav-inner { padding: 0 20px; }
}