@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;700&family=Space+Grotesk:wght@400;500;700&display=swap');

:root {
  --bg-dark: #111111;
  --bg-card: #1A1A1A;
  --bg-card-hover: #222222;
  --text-primary: #E8E4DD;
  --text-secondary: #999999;
  --accent-acid: #BFFF00;
  --accent-acid-hover: #A3D900;
  --border-strong: #333333;

  --font-sans: 'Space Grotesk', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --radius-sm: 0px;
  --radius-md: 0px;
  --radius-lg: 0px;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--accent-acid);
  color: #000;
}

.wrap {
  width: min(1200px, 90vw);
  margin: 0 auto;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-sans);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

/* Nav */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  padding: 24px 0;
  background: var(--bg-dark);
  border-bottom: 1px solid var(--border-strong);
}

.nav-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.brand::before {
  content: '■';
  color: var(--accent-acid);
  font-size: 1.5rem;
  line-height: 1;
}

.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--text-primary);
}

/* Base Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--accent-acid);
  color: #000;
}

.btn-primary:hover {
  background: var(--accent-acid-hover);
  transform: translateY(-2px);
  box-shadow: 4px 4px 0 var(--border-strong);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-strong);
}

.btn-secondary:hover {
  background: var(--bg-card);
  transform: translateY(-2px);
  box-shadow: 4px 4px 0 var(--accent-acid);
  border-color: var(--accent-acid);
}

.nav-cta {
  padding: 8px 16px;
  font-size: 0.8rem;
}

.hidden {
  display: none !important;
}

.session-pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border: 1px solid var(--accent-acid);
  color: var(--accent-acid);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: rgba(191, 255, 0, 0.08);
  white-space: nowrap;
}

/* Hero */
.hero {
  padding: 180px 0 100px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  text-align: center;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: #000;
  background: var(--accent-acid);
  padding: 4px 12px;
  margin-bottom: 32px;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.hero h1 {
  font-size: clamp(3.5rem, 8vw, 6rem);
  margin-bottom: 24px;
  line-height: 1;
  text-transform: uppercase;
  word-spacing: -0.1em;
}

.hero p {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 48px;
  line-height: 1.5;
}

.hero-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-bottom: 60px;
}

/* ASCII diagram */
.ascii-hero {
  font-family: var(--font-mono);
  color: var(--text-secondary);
  font-size: 12px;
  line-height: 1.1;
  white-space: pre;
  text-align: left;
  background: var(--bg-card);
  padding: 32px;
  border: 1px solid var(--border-strong);
  overflow-x: auto;
  margin: 0 auto;
  max-width: fit-content;
}

.ascii-hero .highlight {
  color: var(--accent-acid);
}

.live-metrics-section {
  padding: 0 0 120px;
}

.live-metrics-header {
  margin-bottom: 40px;
  text-align: center;
}

.live-metrics-header h2 {
  margin-bottom: 0;
}

.live-metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(220px, 320px));
  justify-content: center;
  gap: 32px;
}

.live-metric-card {
  position: relative;
  width: min(30vw, 320px);
  aspect-ratio: 1;
  border-radius: 50%;
  padding: 24px;
  background: radial-gradient(circle at 30% 30%, #d5ff59 0%, var(--accent-acid) 48%, #9fd400 100%);
  border: 1px solid rgba(17, 17, 17, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 0 0 8px rgba(255, 255, 255, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.live-metric-card:hover {
  box-shadow: inset 0 0 0 8px rgba(255, 255, 255, 0.12), 8px 8px 0 var(--border-strong);
  transform: translateY(-2px);
}

.live-metric-core {
  width: 100%;
  height: 100%;
  border: 1px solid rgba(17, 17, 17, 0.18);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-align: center;
  color: #000;
}

.live-metric-label {
  font-family: var(--font-mono);
  font-size: clamp(1rem, 1.8vw, 1.25rem);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-weight: 700;
}

.live-metric-value {
  font-family: var(--font-sans);
  font-size: clamp(3.6rem, 7vw, 5.8rem);
  line-height: 1;
  color: #000;
  letter-spacing: -0.06em;
}

/* Bento Features */
.features-section {
  padding: 120px 0;
  border-top: 1px solid var(--border-strong);
}

.section-header {
  margin-bottom: 60px;
}

.section-header h2 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: minmax(280px, auto);
  gap: 24px;
}

.bento-card {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  padding: 40px;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
}

.bento-card:hover {
  border-color: var(--accent-acid);
  transform: translateY(-2px);
  box-shadow: 6px 6px 0 var(--border-strong);
}

.bento-card:hover .card-icon {
  background: var(--accent-acid);
  color: #000;
}

.card-icon {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 700;
  width: 48px;
  height: 48px;
  background: var(--border-strong);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: auto;
  transition: all 0.2s ease;
}

.bento-card h3 {
  font-size: 1.8rem;
  margin: 32px 0 16px;
  text-transform: uppercase;
}

.bento-card p {
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.95rem;
  line-height: 1.5;
}

.card-span-8 {
  grid-column: span 8;
}

.card-span-4 {
  grid-column: span 4;
}

.code-panel {
  background: #000;
  padding: 24px;
  border: 1px solid var(--border-strong);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-secondary);
  overflow-x: auto;
  margin-top: 24px;
}

.code-panel .key {
  color: var(--accent-acid);
}

.code-panel .string {
  color: #E8E4DD;
}

.code-panel .number {
  color: #999999;
}

/* Steps */
.steps-section {
  padding: 120px 0;
  border-top: 1px solid var(--border-strong);
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px;
}

.step-card {
  padding: 32px 0;
  border-top: 4px solid var(--border-strong);
  transition: border-color 0.2s ease;
}

.step-card:hover {
  border-color: var(--accent-acid);
}

.step-number {
  font-family: var(--font-mono);
  font-size: 3rem;
  font-weight: 700;
  color: var(--border-strong);
  margin-bottom: 24px;
  transition: color 0.2s ease;
}

.step-card:hover .step-number {
  color: var(--text-primary);
}

.step-title {
  font-family: var(--font-mono);
  text-transform: uppercase;
  margin-bottom: 12px;
  font-size: 1.2rem;
  font-weight: 700;
}

.step-desc {
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.95rem;
}

.clawhub-section {
  padding: 0 0 120px;
}

.clawhub-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.clawhub-card {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  transition: all 0.2s ease;
}

.clawhub-card:hover {
  border-color: var(--accent-acid);
  transform: translateY(-2px);
  box-shadow: 6px 6px 0 var(--border-strong);
}

.clawhub-card h3 {
  font-size: 1.4rem;
  text-transform: uppercase;
}

.clawhub-card p {
  font-family: var(--font-mono);
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.7;
}

.clawhub-card .btn {
  margin-top: auto;
  width: fit-content;
}

/* Trust Section */
.trust-section {
  padding: 120px 0;
  border-top: 1px solid var(--border-strong);
  background: #000;
}

.trust-flex {
  display: flex;
  flex-wrap: wrap;
  gap: 60px;
}

.trust-col {
  flex: 1;
  min-width: 300px;
}

.trust-item {
  margin-bottom: 40px;
  padding-left: 20px;
  border-left: 2px solid var(--border-strong);
  transition: border-color 0.2s ease;
}

.trust-item:hover {
  border-color: var(--accent-acid);
}

.trust-item h4 {
  font-size: 1.2rem;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  text-transform: uppercase;
}

.trust-item p {
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.95rem;
}

/* CTA */
.cta-section {
  padding: 160px 0;
  border-top: 1px solid var(--border-strong);
  text-align: center;
  background: var(--accent-acid);
  color: #000;
}

.cta-section h2 {
  font-size: clamp(3rem, 6vw, 5rem);
  text-transform: uppercase;
  margin-bottom: 24px;
}

.cta-section p {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  margin-bottom: 40px;
}

.cta-section .btn-primary {
  background: #000;
  color: var(--accent-acid);
  font-size: 1.2rem;
  padding: 20px 40px;
}

.cta-section .btn-primary:hover {
  background: var(--bg-card);
  transform: translateY(-4px);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.5);
  border: none;
}

/* Footer */
footer {
  border-top: 1px solid var(--border-strong);
  padding: 40px 0;
  font-family: var(--font-mono);
  color: var(--text-secondary);
  font-size: 0.85rem;
  text-transform: uppercase;
  background: #000;
}

.footer-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  margin-left: 24px;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--accent-acid);
}

@media (max-width: 1024px) {

  .card-span-8,
  .card-span-4 {
    grid-column: span 12;
  }

  .steps-grid {
    grid-template-columns: 1fr;
  }

  .footer-flex {
    flex-direction: column;
    gap: 24px;
    text-align: center;
  }

  .footer-links a {
    margin: 0 12px;
  }

  .problem-grid {
    grid-template-columns: 1fr;
  }

  .protocol-callout-inner {
    padding: 28px;
  }

  .protocol-table {
    font-size: 0.72rem;
  }
}

/* =====================
   THE PROBLEM SECTION
   ===================== */

.problem-section {
  padding: 120px 0;
  border-top: 1px solid var(--border-strong);
  background: #0D0D0D;
}

.section-sub {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-top: 8px;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-strong);
  border: 1px solid var(--border-strong);
  margin-top: 64px;
}

.problem-card {
  background: #0D0D0D;
  padding: 40px 36px 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.problem-number {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-acid);
  letter-spacing: 0.1em;
}

.problem-card h3 {
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  line-height: 1.3;
}

.problem-card > p {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.industry-quote {
  margin: 0;
  padding: 16px 20px;
  border-left: 3px solid var(--border-strong);
  background: #111;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: #777;
  line-height: 1.6;
  font-style: italic;
}

.industry-quote strong {
  color: var(--text-secondary);
  font-style: normal;
}

.industry-quote cite {
  display: block;
  margin-top: 8px;
  font-size: 0.72rem;
  color: #555;
  font-style: normal;
  font-family: var(--font-mono);
}

.problem-solution {
  margin-top: auto;
  padding: 14px 16px;
  background: #111;
  border: 1px solid #2a2a00;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.solution-label {
  display: block;
  color: var(--accent-acid);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

/* Protocol comparison table */
.protocol-callout {
  margin-top: 64px;
  border: 1px solid var(--border-strong);
}

.protocol-callout-inner {
  padding: 48px;
}

.protocol-col h3 {
  font-size: 1.3rem;
  text-transform: uppercase;
  margin: 12px 0 28px;
}

.protocol-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  margin-bottom: 24px;
}

.protocol-table th {
  background: #111;
  border: 1px solid var(--border-strong);
  padding: 10px 14px;
  text-align: left;
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
}

.protocol-table td {
  border: 1px solid var(--border-strong);
  padding: 10px 14px;
  color: var(--text-secondary);
}

.protocol-table .yes {
  color: var(--accent-acid);
  text-align: center;
  font-weight: 700;
}

.protocol-table .no {
  color: #444;
  text-align: center;
}

.protocol-table .highlight-row td {
  background: #141400;
  color: var(--text-primary);
}

.protocol-table .highlight-row td:first-child {
  color: var(--accent-acid);
  font-weight: 700;
}

.table-note {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #555;
  line-height: 1.6;
  font-style: italic;
}

@media (max-width: 768px) {
  /* Nav */
  .nav-links {
    display: none;
  }

  nav {
    padding: 16px 0;
  }

  .brand {
    font-size: 1rem;
  }

  .nav-cta {
    padding: 7px 12px;
    font-size: 0.75rem;
  }

  /* Hero */
  .hero {
    padding: 110px 0 60px;
    gap: 24px;
  }

  .hero h1 {
    font-size: clamp(2.4rem, 11vw, 3.5rem);
    word-spacing: normal;
  }

  .hero p {
    font-size: 0.95rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  .live-metrics-section {
    padding-bottom: 60px;
  }

  .live-metrics-header {
    margin-bottom: 28px;
  }

  .live-metrics-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .live-metric-card {
    width: min(78vw, 320px);
    margin: 0 auto;
    padding: 18px;
  }

  .session-pill {
    display: none;
  }

  /* ASCII diagram */
  .ascii-hero {
    font-size: 7px;
    padding: 16px;
    max-width: 100%;
    overflow-x: scroll;
  }

  /* Sections */
  .features-section,
  .steps-section,
  .trust-section,
  .problem-section,
  .clawhub-section {
    padding: 60px 0;
  }

  .clawhub-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .section-header {
    margin-bottom: 36px;
  }

  .section-header h2 {
    font-size: clamp(1.8rem, 7vw, 2.5rem);
  }

  /* Bento grid */
  .bento-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .bento-card {
    padding: 24px;
  }

  .bento-card h3 {
    font-size: 1.3rem;
    margin: 20px 0 12px;
  }

  /* Steps */
  .steps-grid {
    gap: 0;
  }

  .step-card {
    padding: 24px 0;
  }

  .step-number {
    font-size: 2rem;
  }

  /* Problem grid - 1 column on mobile */
  .problem-grid {
    grid-template-columns: 1fr;
  }

  .problem-card {
    padding: 28px 20px;
  }

  .problem-card h3 {
    font-size: 1.1rem;
  }

  /* Protocol table - scroll */
  .protocol-callout-inner {
    padding: 20px;
    overflow-x: auto;
  }

  .protocol-table {
    font-size: 0.7rem;
    min-width: 480px;
  }

  .protocol-table th,
  .protocol-table td {
    padding: 7px 8px;
  }

  .protocol-col h3 {
    font-size: 1rem;
    margin: 8px 0 16px;
  }

  /* Trust */
  .trust-flex {
    gap: 32px;
  }

  .trust-col {
    min-width: 100%;
  }

  /* CTA */
  .cta-section {
    padding: 80px 0;
  }

  .cta-section h2 {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .cta-section .btn-primary {
    font-size: 1rem;
    padding: 16px 28px;
    width: 100%;
    max-width: 320px;
  }

  /* Footer */
  .footer-flex {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
  }

  .footer-links a {
    margin: 0 8px;
  }

  /* Wrap padding on small screens */
  .wrap {
    width: min(1200px, 94vw);
  }
}