/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #09090B;
  --bg-2: #0F0F14;
  --bg-3: #141418;
  --fg: #FAFAFA;
  --fg-2: #A1A1AA;
  --fg-3: #52525B;
  --accent: #FF6B35;
  --accent-dim: rgba(255, 107, 53, 0.15);
  --accent-mid: rgba(255, 107, 53, 0.4);
  --border: rgba(255,255,255,0.07);
  --card: #111115;
  --card-border: rgba(255,255,255,0.06);
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* === NAV === */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  background: rgba(9, 9, 11, 0.7);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 6px;
}

.logo-pulse {
  font-family: 'JetBrains Mono', monospace;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--fg);
}

.logo-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}

.nav-status {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 100px;
  border: 1px solid var(--card-border);
  background: var(--card);
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #22C55E;
  box-shadow: 0 0 6px #22C55E;
  animation: pulse-dot 3s ease-in-out infinite;
}

.status-text {
  font-size: 12px;
  color: var(--fg-2);
  font-family: 'JetBrains Mono', monospace;
}

/* === HERO === */
.hero {
  min-height: 100vh;
  padding: 120px 48px 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

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

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.hero-eyebrow {
  display: flex;
}

.eyebrow-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 100px;
  border: 1px solid var(--accent-mid);
  background: var(--accent-dim);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  font-family: 'JetBrains Mono', monospace;
}

.hero-headline {
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--fg);
}

.hero-sub {
  font-size: 17px;
  color: var(--fg-2);
  line-height: 1.7;
  max-width: 460px;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 8px;
}

.trust-note {
  font-size: 13px;
  color: var(--fg-3);
  font-family: 'JetBrains Mono', monospace;
}

/* === HERO VISUAL === */
.hero-visual {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: center;
}

.pulse-ring-wrap {
  position: relative;
  width: 120px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
}

.pulse-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--accent);
  animation: ring-expand 3s ease-out infinite;
}

.ring-1 { width: 60px; height: 60px; animation-delay: 0s; }
.ring-2 { width: 90px; height: 90px; animation-delay: 0.6s; }
.ring-3 { width: 120px; height: 120px; animation-delay: 1.2s; }

@keyframes ring-expand {
  0% { opacity: 0.6; transform: scale(0.8); }
  100% { opacity: 0; transform: scale(1.3); }
}

.pulse-core {
  position: relative;
  z-index: 2;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 1px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* === CALENDAR WIDGET === */
.calendar-widget {
  width: 100%;
  max-width: 360px;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,0.4), 0 0 0 1px var(--card-border);
}

.cal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  background: var(--bg-3);
  border-bottom: 1px solid var(--card-border);
}

.cal-day {
  font-size: 13px;
  font-weight: 600;
  color: var(--fg);
  font-family: 'JetBrains Mono', monospace;
}

.cal-date {
  font-size: 12px;
  color: var(--accent);
  font-family: 'JetBrains Mono', monospace;
}

.cal-blocks {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cal-block {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 12px;
  align-items: center;
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid transparent;
}

.cal-block.on {
  background: var(--accent-dim);
  border-color: rgba(255, 107, 53, 0.2);
}

.cal-block.block-focus.on {
  border-color: rgba(255, 107, 53, 0.35);
}

.cal-block.block-open {
  background: var(--bg-3);
  border: 1px dashed rgba(255,255,255,0.1);
}

.block-time {
  font-size: 11px;
  color: var(--fg-3);
  font-family: 'JetBrains Mono', monospace;
}

.block-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--fg);
}

.block-agent {
  font-size: 10px;
  color: var(--accent);
  font-family: 'JetBrains Mono', monospace;
  grid-column: 2;
}

.block-open-label {
  font-size: 12px;
  color: var(--fg-3);
  font-family: 'JetBrains Mono', monospace;
}

.cal-feed {
  padding: 12px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid var(--card-border);
}

.feed-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.feed-icon {
  font-size: 12px;
  color: var(--accent);
  font-family: 'JetBrains Mono', monospace;
  width: 16px;
  flex-shrink: 0;
  margin-top: 1px;
}

.feed-text {
  font-size: 11px;
  color: var(--fg-3);
  line-height: 1.4;
}

/* === HERO STATS === */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  max-width: 1200px;
  margin: 64px auto 0;
  width: 100%;
  padding: 24px 32px;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
}

.stat {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 0 24px;
}

.stat-val {
  font-size: 28px;
  font-weight: 700;
  color: var(--fg);
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 12px;
  color: var(--fg-3);
  text-align: center;
}

.stat-sep {
  width: 1px;
  height: 40px;
  background: var(--card-border);
  flex-shrink: 0;
}

/* === MANIFESTO === */
.manifesto {
  padding: 120px 48px;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.manifesto-inner {
  max-width: 760px;
  margin: 0 auto;
}

.manifesto-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  font-family: 'JetBrains Mono', monospace;
  margin-bottom: 24px;
}

.manifesto-statement {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.025em;
  color: var(--fg);
  margin-bottom: 32px;
}

.manifesto-body {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.manifesto-body p {
  font-size: 16px;
  color: var(--fg-2);
  line-height: 1.75;
}

.manifesto-body em {
  color: var(--fg);
  font-style: normal;
}

/* === SECTION SHARED === */
.section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  font-family: 'JetBrains Mono', monospace;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 48px;
}

/* === HOW === */
.how {
  padding: 120px 48px;
}

.how-header {
  max-width: 1200px;
  margin: 0 auto 64px;
}

.how-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.how-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
}

.how-card:hover {
  border-color: rgba(255,107,53,0.3);
  transform: translateY(-2px);
}

.how-card--defend::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
}

.card-num {
  font-size: 11px;
  font-weight: 700;
  color: var(--fg-3);
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.05em;
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--accent-dim);
  border: 1px solid rgba(255,107,53,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--fg);
  letter-spacing: -0.015em;
}

.card-body {
  font-size: 14px;
  color: var(--fg-2);
  line-height: 1.65;
  flex: 1;
}

.card-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: 8px;
}

.meta-tag {
  padding: 3px 10px;
  border-radius: 100px;
  border: 1px solid var(--border);
  font-size: 11px;
  color: var(--fg-3);
  font-family: 'JetBrains Mono', monospace;
}

/* === DIFFERENCES === */
.differences {
  padding: 120px 48px;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

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

.diff-header {
  margin-bottom: 48px;
}

.diff-table {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  overflow: hidden;
}

.diff-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  border-bottom: 1px solid var(--card-border);
}

.diff-row:last-child {
  border-bottom: none;
}

.diff-row--head {
  background: var(--bg-3);
}

.diff-col {
  padding: 14px 20px;
  font-size: 13px;
  border-right: 1px solid var(--card-border);
  display: flex;
  align-items: center;
}

.diff-col:last-child {
  border-right: none;
}

.diff-col--feature {
  color: var(--fg-2);
  font-weight: 500;
}

.diff-row--head .diff-col {
  color: var(--fg-3);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.diff-row--head .diff-col--pulse {
  color: var(--accent);
}

.diff-yes { color: #22C55E; font-weight: 500; }
.diff-no { color: var(--fg-3); }
.diff-some { color: #EAB308; }
.diff-warn { color: #F97316; }
.diff-dead { color: #EF4444; text-decoration: line-through; opacity: 0.6; }

.diff-note {
  margin-top: 16px;
  font-size: 11px;
  color: var(--fg-3);
  font-family: 'JetBrains Mono', monospace;
}

/* === CLOSING === */
.closing {
  padding: 160px 48px;
  position: relative;
  overflow: hidden;
}

.closing-inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 2;
}

.closing-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse at center, rgba(255,107,53,0.08) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
}

.closing-headline {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.025em;
  color: var(--fg);
  margin-bottom: 24px;
}

.closing-sub {
  font-size: 17px;
  color: var(--fg-2);
  line-height: 1.7;
  margin-bottom: 48px;
}

.closing-vision {
  padding-top: 40px;
  border-top: 1px solid var(--border);
  text-align: left;
}

.vision-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  font-family: 'JetBrains Mono', monospace;
  margin-bottom: 12px;
}

.vision-text {
  font-size: 15px;
  color: var(--fg-3);
  line-height: 1.7;
  font-style: italic;
}

/* === FOOTER === */
.footer {
  padding: 40px 48px;
  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;
  align-items: center;
  gap: 16px;
}

.footer-logo {
  font-family: 'JetBrains Mono', monospace;
  font-size: 16px;
  font-weight: 700;
  color: var(--fg);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

.footer-tagline {
  font-size: 13px;
  color: var(--fg-3);
}

.footer-note {
  font-size: 12px;
  color: var(--fg-3);
  font-family: 'JetBrains Mono', monospace;
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .nav { padding: 16px 24px; }
  .hero { padding: 100px 24px 60px; }
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { display: none; }
  .how-grid { grid-template-columns: 1fr; }
  .diff-table { overflow-x: auto; }
  .diff-row { min-width: 600px; }
  .manifesto { padding: 80px 24px; }
  .how { padding: 80px 24px; }
  .differences { padding: 80px 24px; }
  .closing { padding: 100px 24px; }
  .footer { padding: 32px 24px; }
  .hero-stats { flex-direction: column; gap: 16px; }
  .stat-sep { width: 40px; height: 1px; }
}

@media (max-width: 600px) {
  .hero-headline { font-size: 36px; }
  .hero-stats { padding: 20px; }
  .stat-val { font-size: 22px; }
}