:root {
  --ink: #061426;
  --ink-80: #1a2942;
  --ink-60: #4b5563;
  --ink-40: #9CA3AF;
  --ink-20: #D1D5DB;
  --ink-10: #E5E7EB;
  --ink-05: #F3F4F6;
  --paper: #FFFFFF;
  --paper-2: #F9FAFB;
  --paper-3: #F3F4F6;
  --ai: #38BDF8;
  --ai-deep: #0284c7;
  --ai-ink: #082f49;
  --ok: #16a34a;
  --warn: #f59e0b;
  --danger: #dc2626;

  --font-display: 'Instrument Serif', 'Times New Roman', serif;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  overflow-x: hidden;
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--paper);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

.serif { font-family: var(--font-display); font-weight: 400; letter-spacing: -0.01em; }
.mono  { font-family: var(--font-mono); font-feature-settings: 'ss01'; }
.eyebrow {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 11px;
  color: var(--ink-60);
  font-weight: 500;
}

.container { width: min(1240px, calc(100% - 48px)); margin: 0 auto; }
@media (max-width: 720px) { .container { width: calc(100% - 32px); } }
.section { padding: 120px 0; }
@media (max-width: 900px) { .section { padding: 80px 0; } }
@media (max-width: 720px) { .section { padding: 56px 0; } }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 18px; border-radius: 8px;
  font-size: 14px; font-weight: 500;
  letter-spacing: -0.005em;
  transition: transform 0.1s ease, box-shadow 0.2s ease, background 0.2s, opacity 0.2s;
  cursor: pointer; white-space: nowrap;
  border: 1px solid transparent;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn-primary:hover { background: #0c1f36; }
.btn-secondary { background: transparent; color: var(--ink); border-color: var(--ink-20); }
.btn-secondary:hover { border-color: var(--ink); }
.btn-ai {
  background: linear-gradient(180deg, var(--ai) 0%, var(--ai-deep) 100%);
  color: white;
  border-color: var(--ai-deep);
  box-shadow: 0 1px 0 rgba(255,255,255,0.25) inset, 0 6px 18px -6px rgba(56,189,248,0.5);
}

/* Chips */
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 10px; border-radius: 999px;
  font-family: var(--font-mono); font-size: 11px; font-weight: 500;
  letter-spacing: 0.02em; white-space: nowrap;
}
.chip .dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.chip-ai { background: rgba(56,189,248,0.12); color: var(--ai-deep); }
.chip-ai .dot { background: var(--ai); }
.chip-ok { background: rgba(22,163,74,0.1); color: #15803d; }
.chip-ok .dot { background: var(--ok); }
.chip-warn { background: rgba(245,158,11,0.12); color: #b45309; }
.chip-warn .dot { background: var(--warn); }
.chip-ink { background: var(--ink); color: var(--paper); }
.chip-ink .dot { background: var(--ai); }

/* Animations */
@keyframes shimmer {
  0% { background-position: -200px 0; }
  100% { background-position: 200px 0; }
}
.shimmer {
  background: linear-gradient(90deg, rgba(56,189,248,0.08) 0%, rgba(56,189,248,0.28) 50%, rgba(56,189,248,0.08) 100%);
  background-size: 400px 100%;
  animation: shimmer 1.4s linear infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 0.25; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.1); }
}
.pulse-dot { animation: pulseDot 1.6s ease-in-out infinite; }

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}
.caret { display: inline-block; width: 0.55ch; background: currentColor; height: 1em; vertical-align: -0.14em; margin-left: 2px; animation: blink 1s steps(2) infinite; }

@keyframes riseIn { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
.rise { opacity: 0; animation: riseIn 0.9s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
.rise-1 { animation-delay: 0.05s; }
.rise-2 { animation-delay: 0.15s; }
.rise-3 { animation-delay: 0.25s; }
.rise-4 { animation-delay: 0.35s; }
.rise-5 { animation-delay: 0.5s; }

:focus-visible { outline: 2px solid var(--ai); outline-offset: 2px; border-radius: 4px; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--ink-10); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--ink-20); }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: all 0.2s;
}
.nav.scrolled {
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(12px) saturate(1.2);
  border-bottom-color: var(--ink-10);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 0;
}
.nav-links {
  display: flex; align-items: center; gap: 28px;
  font-size: 14px; font-weight: 500;
}
.nav-links a:not(.btn) { color: var(--ink-80); }
.nav-links a:not(.btn):hover { color: var(--ink); }
.nav-sep { width: 1px; height: 18px; background: var(--ink-10); }
.nav-status {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.08em; color: var(--ink-40);
  text-transform: uppercase;
  display: inline-flex; align-items: center; gap: 6px;
}
.nav-status .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ok); }
@media (max-width: 900px) { .hide-md { display: none !important; } }
@media (max-width: 720px) {
  .hide-sm { display: none !important; }
  .nav-links { gap: 12px !important; }
  .nav .logo { height: 22px; }
  .nav .btn { padding: 10px 14px; font-size: 13px; }
}

/* Hero */
.hero { position: relative; padding-top: 80px; padding-bottom: 120px; }
.hero-orb {
  position: absolute; top: 40px; right: 10%;
  width: 480px; height: 480px; border-radius: 50%;
  background: radial-gradient(circle, rgba(56,189,248,0.18), transparent 70%);
  filter: blur(40px);
  pointer-events: none;
}
.hero-grid {
  display: grid; grid-template-columns: 1.05fr 1fr;
  gap: 72px; align-items: center; position: relative;
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
}
.hero h1 {
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(48px, 6.2vw, 82px);
  line-height: 1.02; letter-spacing: -0.025em;
  margin: 0 0 24px; color: var(--ink);
}
.hero h1 .sub { font-style: italic; color: var(--ink-60); }
.hero-underline { position: relative; display: inline-block; }
.hero-underline svg { position: absolute; left: 0; bottom: -6px; width: 100%; height: 12px; }
.hero-kicker {
  font-size: 19px; line-height: 1.55; color: var(--ink-60);
  max-width: 540px; margin: 0 0 36px;
}
.hero-ctas { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.hero-stats {
  margin-top: 56px; display: flex; gap: 28px;
  flex-wrap: wrap; align-items: center;
}
.stat { padding-right: 28px; border-right: 1px solid var(--ink-10); }
.stat:last-child { border-right: none; }
.stat-val { font-family: var(--font-display); font-size: 26px; line-height: 1; color: var(--ink); }
.stat-label {
  font-family: var(--font-mono); font-size: 10.5px;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-40); margin-top: 4px;
}
@media (max-width: 720px) {
  .hero h1 { font-size: clamp(36px, 10vw, 52px) !important; }
  .hero { padding-top: 40px; padding-bottom: 72px; }
  .mockup-wrap { display: none; }
  .hero-orb { display: none; }
}

/* Hero mockup */
.mockup-wrap { position: relative; }
.mockup {
  background: var(--paper); border-radius: 14px;
  border: 1px solid var(--ink-10);
  box-shadow: 0 40px 70px -30px rgba(6,20,38,0.22), 0 8px 20px -10px rgba(6,20,38,0.08);
  overflow: hidden; display: flex;
}
.mockup-sidebar {
  width: 44px; background: var(--ink);
  display: flex; flex-direction: column; align-items: center;
  padding: 12px 0; gap: 10px;
}
.mockup-logo {
  width: 26px; height: 26px; border-radius: 6px;
  background: rgba(56,189,248,0.18); border: 1px solid rgba(56,189,248,0.3);
  display: flex; align-items: center; justify-content: center;
  color: var(--ai); font-weight: 800; font-size: 12px; letter-spacing: -0.05em;
}
.sidebar-icon {
  width: 26px; height: 26px; border-radius: 5px;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.35);
}
.sidebar-icon.active { background: rgba(255,255,255,0.1); color: var(--ai); }
.mockup-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.mockup-head {
  padding: 10px 14px; border-bottom: 1px solid var(--ink-10);
  display: flex; align-items: center; gap: 8px; background: var(--paper);
}
.mockup-title {
  font-size: 12.5px; font-weight: 600; color: var(--ink);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.pill-ok {
  margin-left: auto; padding: 2px 8px; border-radius: 4px;
  background: rgba(22,163,74,0.1); color: #15803d;
  font-size: 10px; font-weight: 600; letter-spacing: 0.02em;
}
.mock-tabs {
  padding: 6px 14px 0; display: flex; gap: 16px;
  border-bottom: 1px solid var(--ink-10); background: var(--paper);
}
.mock-tab {
  font-size: 11px; color: var(--ink-40);
  border-bottom: 2px solid transparent;
  padding: 0 4px 6px;
}
.mock-tab.active { color: var(--ink); font-weight: 600; border-bottom-color: var(--ai); }
.mock-subtabs {
  padding: 8px 14px; display: flex; gap: 8px;
  border-bottom: 1px solid var(--ink-05); background: var(--paper);
}
.mock-pill {
  font-size: 10px; font-weight: 500; padding: 2px 8px; border-radius: 4px;
  color: var(--ink-40);
}
.mock-pill.active { font-weight: 600; background: var(--ink-05); color: var(--ink-80); }
.activity-strip {
  padding: 8px 14px;
  background: linear-gradient(90deg, rgba(56,189,248,0.08), rgba(56,189,248,0.02));
  border-bottom: 1px solid var(--ink-05);
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 11px;
  min-height: 30px;
}
.activity-strip .dim { color: var(--ink-40); }
.activity-strip .arrow { color: var(--ink-20); }
.activity-strip .doc { color: var(--ink); font-weight: 500; transition: color .3s; }
.activity-strip .tag { color: var(--ai-deep); font-weight: 500; transition: color .3s; }
.tree { padding: 8px 8px 10px; flex: 1; }
.tree-row {
  display: flex; align-items: center; gap: 6px;
  padding: 5px 8px; border-radius: 4px; font-size: 11.5px;
}
.tree-row .caret-ico { color: var(--ink-40); }
.tree-row .folder { color: var(--ai); }
.tree-row .label { color: var(--ink-80); flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tree-row .count { font-family: var(--font-mono); font-size: 10.5px; color: var(--ink-40); }
.tree-row.bold .count { font-weight: 600; color: var(--ink); }
.tree-leaf {
  display: flex; align-items: center; gap: 6px;
  padding: 3px 8px 3px 30px; font-size: 11px;
}
.tree-leaf .folder { color: var(--ink-20); }
.tree-leaf .label { color: var(--ink-60); flex: 1; }
.tree-leaf .count { font-family: var(--font-mono); font-size: 10px; color: var(--ink-40); }
.mock-badges {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: 12px; padding: 10px 6px 0;
  border-top: 1px solid var(--ink-05);
}
.mock-badge {
  padding: 2px 8px; border-radius: 4px;
  font-size: 10px; font-weight: 600;
}
.mock-status {
  display: flex; align-items: center; gap: 14px;
  margin-top: 10px; padding: 10px 6px 0;
  border-top: 1px solid var(--ink-05);
  font-size: 10px; color: var(--ink-60);
}
.mock-status .sdot { width: 5px; height: 5px; border-radius: 50%; display: inline-block; margin-right: 4px; }
.mock-status .label { color: var(--ink-40); }
.mock-total { margin-left: auto; font-weight: 600; color: var(--ink); }
.mockup-badge {
  position: absolute; top: -12px; right: -12px;
  background: var(--ink); color: var(--paper);
  padding: 7px 11px; border-radius: 8px;
  font-family: var(--font-mono); font-size: 10.5px;
  box-shadow: 0 10px 30px -10px rgba(6,20,38,0.4);
  display: flex; align-items: center; gap: 6px;
}
.mockup-badge .dim { color: var(--ink-20); }
.mockup-badge .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--ai); }

/* Problem */
.band { background: var(--paper-2); border-top: 1px solid var(--ink-10); border-bottom: 1px solid var(--ink-10); }
.two-col {
  display: grid; grid-template-columns: 1fr 1.1fr;
  gap: 80px; align-items: start;
}
@media (max-width: 900px) {
  .two-col { grid-template-columns: 1fr !important; gap: 48px !important; }
  .two-col > * { position: static !important; }
}
.problem-copy { position: sticky; top: 120px; }
.problem-copy h2 {
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(36px, 4vw, 54px);
  line-height: 1.05; letter-spacing: -0.02em; margin: 0;
}
.problem-copy h2 .em { font-style: italic; color: var(--ink-60); }
.problem-copy h2 .ai { color: var(--ai-deep); }
.problem-copy p {
  font-size: 17px; line-height: 1.6; color: var(--ink-60);
  margin-top: 24px; max-width: 460px;
}
.compare {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0;
  border: 1px solid var(--ink-10); border-radius: 14px;
  overflow: hidden; background: var(--paper);
}
@media (max-width: 720px) {
  .compare { grid-template-columns: 1fr !important; }
  .compare-cell { border-right: none !important; border-bottom: 1px solid var(--ink-10); }
  .compare-cell:last-child { border-bottom: none; }
}
.compare-cell { padding: 28px; }
.compare-cell:first-child { border-right: 1px solid var(--ink-10); }
.compare-cell.ai { background: linear-gradient(180deg, rgba(56,189,248,0.06), transparent); }
.compare-eyebrow {
  font-family: var(--font-mono); font-size: 10.5px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-40); margin-bottom: 14px;
  display: flex; align-items: center; gap: 6px;
}
.compare-eyebrow.ai { color: var(--ai-deep); }
.compare-num {
  font-family: var(--font-display); font-size: 64px;
  line-height: 1; letter-spacing: -0.03em;
}
.compare-num .unit { font-size: 32px; color: var(--ink-40); }
.compare-sub { font-size: 13px; color: var(--ink-60); margin-top: 8px; }
.compare-steps { margin-top: 24px; display: flex; flex-direction: column; gap: 8px; }
.compare-step {
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; color: var(--ink-80);
}
.compare-step .idx {
  font-family: var(--font-mono); width: 20px;
  color: var(--ink-40); font-size: 11px;
}
.compare-step.ai .idx { color: var(--ai-deep); }
.compare-step .line { flex: 1; height: 1px; background: var(--ink-10); }

.stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 18px; }
@media (max-width: 720px) { .stat-grid { grid-template-columns: 1fr !important; } }
.stat-card { padding: 18px 20px; border: 1px solid var(--ink-10); border-radius: 10px; background: var(--paper); }
.stat-card .num { font-family: var(--font-display); font-size: 36px; line-height: 1; }
.stat-card .lbl {
  font-family: var(--font-mono); font-size: 10.5px;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-40); margin-top: 6px;
}

/* How */
.how-heading { text-align: center; max-width: 720px; margin: 0 auto 80px; }
.how-heading h2 {
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(36px, 4vw, 56px);
  line-height: 1.05; letter-spacing: -0.02em; margin: 0;
}
.how-heading h2 .em { font-style: italic; color: var(--ink-60); }
.how-steps { display: flex; flex-direction: column; gap: 64px; }
.how-step {
  display: grid; gap: 72px; align-items: center;
}
.how-step.a { grid-template-columns: 1fr 1.05fr; }
.how-step.b { grid-template-columns: 1.05fr 1fr; }
@media (max-width: 900px) {
  .how-step { grid-template-columns: 1fr !important; gap: 48px !important; }
  .how-step > .copy { order: 1; }
  .how-step > .panel { order: 2; }
}
.how-step .num-row { display: flex; align-items: baseline; gap: 16px; margin-bottom: 14px; }
.how-step .num {
  font-family: var(--font-display); font-size: 72px;
  line-height: 1; color: var(--ai); font-style: italic;
}
.how-step h3 {
  font-family: var(--font-display); font-weight: 400;
  font-size: 38px; line-height: 1.1; letter-spacing: -0.02em;
  margin: 0 0 16px;
}
.how-step p { font-size: 17px; line-height: 1.55; color: var(--ink-60); margin: 0; max-width: 440px; }

.panel-upload {
  border: 1.5px dashed var(--ink-20);
  border-radius: 16px; background: var(--paper-2);
  padding: 28px; min-height: 320px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.upload-icon {
  width: 72px; height: 72px; border-radius: 20px;
  background: linear-gradient(180deg, rgba(56,189,248,0.15), rgba(56,189,248,0.05));
  border: 1px solid rgba(56,189,248,0.3);
  display: flex; align-items: center; justify-content: center;
  color: var(--ai-deep); margin-bottom: 18px;
}
.upload-title { font-family: var(--font-display); font-size: 22px; }
.upload-types {
  font-family: var(--font-mono); font-size: 11.5px;
  color: var(--ink-40); margin-top: 6px;
}
.upload-files {
  display: flex; gap: 6px; margin-top: 28px;
  flex-wrap: wrap; justify-content: center; max-width: 420px;
}
.upload-file {
  padding: 4px 9px; border-radius: 4px;
  background: var(--paper); border: 1px solid var(--ink-10);
  font-family: var(--font-mono); font-size: 11px; color: var(--ink-60);
}
.upload-meta {
  margin-top: 20px; font-family: var(--font-mono);
  font-size: 11px; color: var(--ink-40);
}

.panel-reason {
  background: var(--ink); border-radius: 16px;
  padding: 24px; color: var(--paper);
  font-family: var(--font-mono); font-size: 12px;
  min-height: 320px; position: relative; overflow: hidden;
  box-shadow: 0 30px 60px -30px rgba(6,20,38,0.4);
}
.reason-head {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 20px; padding-bottom: 14px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.reason-head .ai { color: var(--ai); letter-spacing: 0.04em; }
.reason-head .run { margin-left: auto; color: var(--ink-40); font-size: 10.5px; }
.reason-body { display: flex; flex-direction: column; gap: 10px; line-height: 1.5; }
.reason-line .prefix { color: var(--ink-40); margin-right: 10px; }
.reason-line.dim { color: var(--ink-40); }
.reason-line.ai-line { color: #bae6fd; }
.reason-line.bright { color: #fff; }
.reason-line.ok { color: #86efac; }
.reason-fields {
  padding-left: 16px; display: grid;
  grid-template-columns: auto 1fr; gap: 4px 12px;
  color: #cbd5e1;
}
.reason-fields .k { color: var(--ink-40); }
.reason-fields .v { padding: 1px 4px; border-radius: 3px; }

.panel-deliver {
  background: var(--paper-2); border-radius: 16px;
  border: 1px solid var(--ink-10); padding: 24px;
  min-height: 320px; display: flex; flex-direction: column; gap: 12px;
  box-shadow: 0 30px 60px -30px rgba(6,20,38,0.15);
}
.deliver-eyebrow {
  font-family: var(--font-mono); font-size: 10.5px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-40); margin-bottom: 6px;
}
.deliver-row {
  display: grid; grid-template-columns: auto 1fr auto;
  gap: 14px; align-items: center;
  padding: 14px 16px; background: var(--paper);
  border-radius: 10px; border: 1px solid var(--ink-10);
}
.deliver-tag {
  width: 38px; height: 38px; border-radius: 8px;
  background: var(--ink); color: var(--paper);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.08em;
}
.deliver-row .name { font-size: 13.5px; font-weight: 500; }
.deliver-row .type { font-size: 12px; color: var(--ink-60); margin-top: 2px; }
.deliver-row .size { font-family: var(--font-mono); font-size: 11px; color: var(--ink-40); }
.deliver-actions { display: flex; gap: 8px; margin-top: 4px; }

/* Capabilities */
.cap-heading {
  display: flex; align-items: end; justify-content: space-between;
  gap: 40px; margin-bottom: 64px; flex-wrap: wrap;
}
.cap-heading h2 {
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(36px, 4vw, 56px);
  line-height: 1.05; letter-spacing: -0.02em;
  margin: 0; max-width: 640px;
}
.cap-heading h2 .em { font-style: italic; color: var(--ink-60); }
.cap-heading .aside { font-size: 14px; color: var(--ink-60); max-width: 340px; }

.cap-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 720px) {
  .cap-grid { grid-template-columns: 1fr !important; }
  .cap-card { grid-column: span 1 !important; }
}
.cap-card {
  border: 1px solid var(--ink-10); border-radius: 14px;
  padding: 24px; background: var(--paper);
  display: flex; flex-direction: column; gap: 18px;
  min-height: 340px;
}
.cap-card.span-2 { grid-column: span 2; }
.cap-card h3 {
  font-family: var(--font-display); font-size: 26px;
  margin: 0; letter-spacing: -0.01em; font-weight: 400;
}
.cap-card p {
  font-size: 14.5px; color: var(--ink-60);
  line-height: 1.55; margin: 10px 0 0;
}
.cap-panel { flex: 1; min-height: 140px; display: flex; }

.cat-chip {
  padding: 8px 14px; border-radius: 8px;
  font-size: 13px; font-weight: 500;
  display: inline-flex; align-items: center; gap: 8px;
}
.cat-chip .n { font-family: var(--font-mono); font-size: 10.5px; opacity: 0.7; }

.extract-card {
  flex: 1; background: var(--paper-2);
  border: 1px solid var(--ink-10); border-radius: 10px;
  padding: 14px; font-family: var(--font-mono); font-size: 11.5px;
}
.extract-card .head {
  color: var(--ink-40); font-size: 10px;
  letter-spacing: 0.1em; text-transform: uppercase;
  margin-bottom: 8px;
}
.extract-card .grid {
  display: grid; grid-template-columns: auto 1fr; gap: 6px 12px;
}
.extract-card .k { color: var(--ink-40); }
.extract-card .ai { color: var(--ai-deep); }
.extract-card .foot {
  margin-top: 10px; padding-top: 10px;
  border-top: 1px dashed var(--ink-10);
  color: var(--ink-40); font-size: 10.5px;
}

.outputs-list { flex: 1; display: flex; flex-direction: column; gap: 8px; }
.outputs-row {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; background: var(--paper-2);
  border: 1px solid var(--ink-10); border-radius: 8px;
}
.outputs-row .tag {
  width: 30px; height: 30px; border-radius: 6px;
  background: var(--ink); color: var(--paper);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.06em;
}
.outputs-row .name { font-size: 13px; flex: 1; }

.review-panel {
  flex: 1; background: var(--paper-2);
  border: 1px solid var(--ink-10); border-radius: 10px;
  padding: 12px; display: flex; flex-direction: column; gap: 8px;
}
.review-chips { display: flex; gap: 6px; font-size: 11px; }
.review-doc {
  background: repeating-linear-gradient(180deg, var(--paper) 0 18px, var(--ink-05) 18px 19px);
  border: 1px solid var(--ink-10); border-radius: 6px;
  height: 90px; position: relative;
}
.review-doc .l1 { position: absolute; left: 8px; top: 8px; width: 40px; height: 6px; background: var(--ink-10); border-radius: 3px; }
.review-doc .l2 { position: absolute; left: 8px; top: 20px; width: 60px; height: 4px; background: var(--ink-10); border-radius: 3px; }
.review-doc .edit {
  position: absolute; right: 8px; bottom: 8px;
  padding: 2px 6px; background: var(--ai); color: #fff;
  font-family: var(--font-mono); font-size: 9.5px; border-radius: 3px;
}

.entity-panel { flex: 1; font-family: var(--font-mono); font-size: 12px; }
.entity-panel .old {
  padding: 8px 12px; background: var(--paper-2);
  border: 1px solid var(--ink-10); border-radius: 6px;
  margin-bottom: 6px; text-decoration: line-through; color: var(--ink-40);
}
.entity-panel .arrow { text-align: center; color: var(--ink-40); font-size: 11px; margin: 4px 0; }
.entity-panel .merged {
  padding: 10px 12px; background: rgba(56,189,248,0.08);
  border: 1px solid rgba(56,189,248,0.3); border-radius: 6px;
  color: var(--ai-ink);
}
.entity-panel .merged .count { color: var(--ai-deep); }

/* Demo */
.demo-heading { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.demo-heading h2 {
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(36px, 4vw, 56px);
  line-height: 1.05; letter-spacing: -0.02em; margin: 0;
}
.demo-heading h2 .ai { font-style: italic; color: var(--ai-deep); }
.demo-heading p { font-size: 17px; color: var(--ink-60); margin-top: 14px; line-height: 1.5; }

.demo-window {
  border: 1px solid var(--ink-10); border-radius: 16px;
  background: var(--paper-2); overflow: hidden;
  box-shadow: 0 40px 80px -40px rgba(6,20,38,0.25);
}
.demo-chrome {
  padding: 10px 14px; background: var(--paper);
  border-bottom: 1px solid var(--ink-10);
  display: flex; align-items: center; gap: 10px;
}
.demo-lights { display: flex; gap: 6px; }
.demo-lights span { width: 10px; height: 10px; border-radius: 50%; display: block; }
.demo-url {
  flex: 1; text-align: center;
  font-family: var(--font-mono); font-size: 11.5px; color: var(--ink-40);
  padding: 4px 10px; background: var(--paper-2);
  border: 1px solid var(--ink-10); border-radius: 6px;
  max-width: 420px; margin: 0 auto;
}
.demo-body {
  display: grid; grid-template-columns: 220px 1fr 300px;
  min-height: 560px;
}
@media (max-width: 1024px) {
  .demo-body { grid-template-columns: 1fr !important; }
  .demo-body > aside:first-child { display: none !important; }
}
@media (max-width: 720px) {
  .demo-body > aside:last-child { display: none !important; }
}
.demo-side {
  border-right: 1px solid var(--ink-10); padding: 18px;
  background: var(--paper);
}
.demo-side .logomark { display: flex; align-items: center; gap: 8px; margin-bottom: 18px; }
.demo-side .eyebrow {
  font-family: var(--font-mono); font-size: 10.5px;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-40); margin-bottom: 10px;
}
.demo-side .case { font-size: 13.5px; font-weight: 500; margin-bottom: 4px; }
.demo-side .case-num { font-family: var(--font-mono); font-size: 11px; color: var(--ink-40); }
.demo-nav { margin-top: 24px; display: flex; flex-direction: column; gap: 2px; }
.demo-nav-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 7px 10px; border-radius: 6px; font-size: 13px;
  color: var(--ink-80);
}
.demo-nav-row.active { background: var(--ink); color: var(--paper); }
.demo-nav-row .c { font-family: var(--font-mono); font-size: 10.5px; opacity: 0.7; }
.demo-section-label {
  font-family: var(--font-mono); font-size: 10.5px;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-40); margin: 24px 0 10px;
}
.demo-cat-list { display: flex; flex-direction: column; gap: 4px; }
.demo-cat-row {
  display: flex; justify-content: space-between;
  font-size: 12.5px; color: var(--ink-60); padding: 3px 0;
}
.demo-cat-row .c { font-family: var(--font-mono); font-size: 10.5px; }
.demo-viewer {
  padding: 18px; background: var(--paper);
  display: flex; flex-direction: column; gap: 12px;
}
.demo-viewer-head {
  display: flex; align-items: center; gap: 10px;
}
.demo-viewer-head .conf { font-family: var(--font-mono); font-size: 11px; color: var(--ai-deep); }
.demo-viewer-head .pg { font-family: var(--font-mono); font-size: 11px; color: var(--ink-40); margin-left: auto; }
.demo-page {
  flex: 1; background: white;
  border: 1px solid var(--ink-10); border-radius: 8px;
  padding: 36px 48px; position: relative; min-height: 420px;
  font-family: Georgia, serif; color: #1a1a1a;
  font-size: 12px; line-height: 1.6;
}
.demo-page-header { text-align: center; margin-bottom: 24px; }
.demo-page-header .t1 {
  font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.06em; font-size: 11px;
}
.demo-page-header .t2 { font-size: 11px; margin-top: 2px; }
.demo-page-header .t3 { font-size: 10px; margin-top: 8px; color: #555; }
.demo-case-wrap { position: relative; display: inline-block; margin-top: 4px; }
.demo-case-wrap .val { font-size: 10px; color: #555; padding: 2px 6px; }
.demo-case-wrap .hl {
  position: absolute; inset: -2px -6px;
  border: 2px solid var(--ai);
  border-radius: 4px; background: rgba(56,189,248,0.08);
  pointer-events: none;
}
.demo-case-wrap .cap {
  position: absolute; top: -20px; right: -6px;
  background: var(--ai-deep); color: white;
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.05em;
  padding: 2px 6px; border-radius: 3px;
}
.demo-parties {
  display: grid; grid-template-columns: 1fr auto 1fr;
  gap: 16px; align-items: center; margin-bottom: 20px;
}
.demo-parties .sub { font-style: italic; font-size: 11px; color: #555; }
.demo-parties .vs { font-size: 10px; color: #555; }
.demo-title {
  text-align: center; font-weight: 700;
  margin: 20px 0; letter-spacing: 0.04em;
}
.demo-para { margin-bottom: 10px; }
.demo-para > div {
  height: 7px; background: #e8e8e8; border-radius: 2px; margin-bottom: 5px;
}
.demo-para > div:nth-child(1) { width: 100%; }
.demo-para > div:nth-child(2) { width: 95%; }
.demo-para > div:nth-child(3) { width: 88%; }
.demo-pager { display: flex; justify-content: center; gap: 6px; }
.demo-pager button {
  padding: 4px 12px; font-size: 11px; font-family: var(--font-mono);
  border-radius: 4px; border: 1px solid var(--ink-10);
  background: var(--paper-2); color: var(--ink-60);
}
.demo-pager button.active { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.demo-fields {
  border-left: 1px solid var(--ink-10); padding: 18px;
  display: flex; flex-direction: column; gap: 14px;
}
.demo-fields .classf { font-size: 14.5px; font-weight: 500; }
.demo-fields .conf-line {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--ink-40); margin-top: 2px;
}
.demo-fields .divider { height: 1px; background: var(--ink-10); }
.demo-field-list { display: flex; flex-direction: column; gap: 10px; }
.demo-field .label { font-size: 11px; color: var(--ink-40); margin-bottom: 3px; }
.demo-field .val {
  font-size: 12.5px; padding: 6px 8px;
  background: var(--paper); border: 1px solid var(--ink-10); border-radius: 6px;
  color: var(--ink);
}
.demo-field.emph .val { font-size: 13px; }
.demo-field.mono .val { font-family: var(--font-mono); }
.demo-field.ai .val { color: var(--ai-deep); background: rgba(56,189,248,0.08); }
.demo-fields .actions { margin-top: auto; display: flex; gap: 6px; }
.demo-fields .actions .btn { flex: 1; justify-content: center; padding: 8px 10px; font-size: 12.5px; }

/* Why */
.why-heading { max-width: 720px; margin-bottom: 64px; }
.why-heading h2 {
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(36px, 4vw, 56px);
  line-height: 1.05; letter-spacing: -0.02em; margin: 0;
}
.why-heading h2 .em { font-style: italic; color: var(--ink-60); }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 720px) { .why-grid { grid-template-columns: 1fr !important; } }
.why-card {
  border: 1px solid var(--ink-10); border-radius: 14px;
  padding: 28px; background: var(--paper-2);
  display: flex; flex-direction: column; gap: 20px;
  min-height: 400px;
}
.why-card .head { display: flex; justify-content: space-between; align-items: center; }
.why-card .n { font-family: var(--font-display); font-size: 28px; color: var(--ai); font-style: italic; }
.why-card .of { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.12em; color: var(--ink-40); }
.why-card h3 {
  font-family: var(--font-display); font-weight: 400;
  font-size: 26px; margin: 0; letter-spacing: -0.01em; line-height: 1.15;
}
.why-card p { font-size: 14.5px; line-height: 1.55; color: var(--ink-60); margin: 0; }
.why-card .accent { margin-top: auto; padding-top: 16px; border-top: 1px solid var(--ink-10); }
.why-compare { display: flex; gap: 24px; align-items: baseline; }
.why-compare .strike {
  font-family: var(--font-display); font-size: 48px; line-height: 1;
  text-decoration: line-through; color: var(--ink-40);
}
.why-compare .strike .u { font-size: 22px; }
.why-compare .now { color: var(--ai-deep); font-family: var(--font-display); font-size: 56px; line-height: 1; }
.why-compare .now .u { font-size: 24px; }
.why-cats { display: flex; flex-direction: column; gap: 4px; font-family: var(--font-mono); font-size: 11.5px; }
.why-cats .row {
  padding: 5px 10px; background: var(--paper-2);
  border: 1px solid var(--ink-10); border-radius: 4px;
  display: flex; justify-content: space-between; align-items: center;
}
.why-cats .row .l { color: var(--ink-80); }
.why-cats .row .v { color: var(--ai-deep); }
.why-rules { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; font-size: 12.5px; color: var(--ink-80); }
.why-rules .k { font-family: var(--font-mono); color: var(--ink-40); }

/* Security */
.security {
  background: var(--ink); color: var(--paper);
  position: relative; overflow: hidden;
}
.security .bg-orb {
  position: absolute; inset: 0;
  background-image: radial-gradient(circle at 80% 0%, rgba(56,189,248,0.15), transparent 50%);
  pointer-events: none;
}
.security .bg-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.security .container { position: relative; }
.security-grid {
  display: grid; grid-template-columns: 1fr 1.15fr;
  gap: 80px; align-items: start;
}
@media (max-width: 900px) { .security-grid { grid-template-columns: 1fr !important; gap: 48px !important; } }
.security h2 {
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(36px, 4vw, 56px);
  line-height: 1.05; letter-spacing: -0.02em; margin: 0;
}
.security h2 .ai { font-style: italic; color: var(--ai); }
.security .eyebrow { color: var(--ai); margin-bottom: 16px; }
.security .kicker {
  font-size: 17px; line-height: 1.6; color: var(--ink-20);
  margin-top: 24px; max-width: 440px;
}
.security-badges { margin-top: 40px; display: flex; gap: 10px; flex-wrap: wrap; }
.security-badge {
  padding: 6px 12px; border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.18);
  font-family: var(--font-mono); font-size: 11.5px;
  color: var(--ink-20);
}
.security-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 720px) { .security-cards { grid-template-columns: 1fr !important; } }
.security-card {
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px; padding: 22px;
  background: rgba(255,255,255,0.02);
  backdrop-filter: blur(8px);
}
.security-card .icon {
  display: inline-flex; width: 36px; height: 36px; border-radius: 8px;
  background: rgba(56,189,248,0.12); border: 1px solid rgba(56,189,248,0.25);
  color: var(--ai); align-items: center; justify-content: center; margin-bottom: 16px;
}
.security-card h3 { font-family: var(--font-display); font-size: 22px; margin: 0 0 8px; font-weight: 400; }
.security-card p { font-size: 13.5px; color: var(--ink-20); line-height: 1.55; margin: 0; }

/* CTA */
.cta-section { padding-bottom: 60px; }
.cta-card {
  position: relative; border-radius: 20px;
  border: 1px solid var(--ink-10); background: var(--paper-2);
  padding: 72px 56px; overflow: hidden;
}
@media (max-width: 720px) {
  .cta-card { padding: 40px 24px !important; }
}
.cta-bars {
  position: absolute; top: 0; right: 0; bottom: 0; width: 45%;
  display: flex; flex-direction: column; gap: 14px;
  padding: 40px; justify-content: center; opacity: 0.6;
}
@media (max-width: 720px) { .cta-bars { display: none; } }
.cta-bars .row { display: flex; gap: 12px; align-items: center; }
.cta-bars .row > div { height: 10px; border-radius: 2px; }
.cta-inner { position: relative; max-width: 560px; }
.cta-card h2 {
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(38px, 4.5vw, 60px);
  line-height: 1.05; letter-spacing: -0.02em;
  margin: 0 0 20px;
}
.cta-card h2 .em { font-style: italic; color: var(--ink-60); }
.cta-card p { font-size: 17px; color: var(--ink-60); line-height: 1.55; margin: 0 0 28px; }
.cta-form { display: flex; gap: 8px; max-width: 480px; }
@media (max-width: 720px) { .cta-form { flex-direction: column !important; } }
.cta-form input {
  flex: 1; padding: 14px 16px; border-radius: 10px;
  border: 1px solid var(--ink-20); font-size: 15px;
  font-family: inherit; background: var(--paper); outline: none;
  transition: border-color 0.15s;
}
.cta-form input:focus { border-color: var(--ai); }
.cta-success {
  padding: 16px 20px; background: rgba(22,163,74,0.08);
  border: 1px solid rgba(22,163,74,0.25); border-radius: 10px;
  display: flex; align-items: center; gap: 12px; color: #15803d;
}
.cta-foot { margin-top: 18px; font-family: var(--font-mono); font-size: 11.5px; color: var(--ink-40); }
.cta-foot a { color: var(--ai-deep); text-decoration: underline; text-decoration-color: rgba(56,189,248,0.4); }

/* Footer */
.footer { padding: 32px 0 48px; border-top: 1px solid var(--ink-10); }
.footer-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; flex-wrap: wrap;
}
.footer-meta {
  font-family: var(--font-mono); font-size: 11.5px;
  color: var(--ink-40); display: flex; gap: 16px; align-items: center;
}
.footer-meta .sep { width: 1px; height: 12px; background: var(--ink-10); }

/* Shared logo SVG sizing */
.logo { height: 26px; width: auto; }
.logo-footer { height: 22px; width: auto; opacity: 0.85; }
.demo-side .logomark svg { height: 20px; width: auto; }