*,
*::before,
*::after {
  box-sizing: border-box;
}

:root {
  --bg: #050505;
  --text: #eff5ee;
  --muted: #8f9e92;
  --green: #8aff7a;
  --blue: #72c9ff;
  --line-strong: rgba(138, 255, 164, 0.34);
  --shadow: 0 24px 90px rgba(0, 0, 0, 0.48);
  --max-width: 1200px;
  --radius-lg: 24px;
  --radius-sm: 14px;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at top left, rgba(71, 244, 93, 0.09), transparent 36%),
    radial-gradient(circle at 82% 12%, rgba(114, 201, 255, 0.09), transparent 30%),
    var(--bg);
  color: var(--text);
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  line-height: 1.5;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  background-size: 72px 72px;
  pointer-events: none;
  opacity: 0.38;
  z-index: -3;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
}

.background-grid,
.background-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -2;
}

.background-grid {
  background:
    linear-gradient(180deg, rgba(71, 244, 93, 0.06), transparent 28%),
    repeating-linear-gradient(
      90deg,
      transparent 0,
      transparent 79px,
      rgba(138, 255, 164, 0.04) 80px
    );
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.88), transparent);
}

.background-glow-left {
  background: radial-gradient(circle at 18% 24%, rgba(71, 244, 93, 0.12), transparent 32%);
}

.background-glow-right {
  background: radial-gradient(circle at 82% 18%, rgba(114, 201, 255, 0.1), transparent 28%);
}

.site-header,
.section,
.site-footer {
  width: min(calc(100% - 40px), var(--max-width));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 18px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 18px;
  padding: 14px 18px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 999px;
  background: rgba(5, 5, 5, 0.72);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.96rem;
  letter-spacing: 0.02em;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--green);
  box-shadow: inset 0 0 18px rgba(71, 244, 93, 0.18);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--muted);
  font-size: 0.95rem;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 500;
  transition: transform 160ms ease, background-color 160ms ease, border-color 160ms ease, color 160ms ease, box-shadow 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-small {
  min-height: 42px;
  padding: 0 18px;
  font-size: 0.94rem;
}

.button-primary {
  background: linear-gradient(135deg, rgba(71, 244, 93, 0.16), rgba(114, 201, 255, 0.08));
  border-color: rgba(138, 255, 164, 0.44);
  box-shadow: 0 12px 32px rgba(71, 244, 93, 0.15);
}

.button-primary:hover,
.button-primary:focus-visible {
  box-shadow: 0 16px 40px rgba(71, 244, 93, 0.24);
}

.button-secondary,
.button-ghost {
  background: rgba(255, 255, 255, 0.02);
  border-color: rgba(255, 255, 255, 0.09);
}

.section {
  padding: 88px 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: 34px;
  align-items: center;
  padding-top: 88px;
}

.eyebrow,
.section-kicker,
.card-label,
.pricing-badge,
.step-number,
.card-index {
  font-family: "JetBrains Mono", monospace;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
  padding: 10px 14px;
  border: 1px solid rgba(138, 255, 164, 0.12);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.02);
  font-size: 0.78rem;
}

.eyebrow-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 18px rgba(71, 244, 93, 0.9);
}

.eyebrow-divider {
  width: 1px;
  height: 12px;
  background: rgba(255, 255, 255, 0.1);
}

h1,
h2,
h3,
summary {
  margin: 0;
  font-weight: 700;
  line-height: 1.02;
}

h1 {
  max-width: 11ch;
  font-size: clamp(3.5rem, 9vw, 6.6rem);
  letter-spacing: -0.05em;
}

h1 span {
  color: var(--green);
  text-shadow: 0 0 30px rgba(71, 244, 93, 0.28);
}

.hero-lead,
.contrast-card p,
.pain-card p,
.workflow-step p,
.system-card p,
.agent-card p,
.pricing-copy,
.ownership-note p,
.faq-item p,
.cta-copy p {
  color: var(--muted);
}

.hero-lead {
  max-width: 62ch;
  margin: 24px 0 0;
  font-size: clamp(1.06rem, 2vw, 1.22rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.hero-points {
  display: grid;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.hero-points li {
  position: relative;
  padding-left: 18px;
  color: var(--muted);
}

.hero-points li::before {
  content: "";
  position: absolute;
  top: 11px;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 16px rgba(71, 244, 93, 0.66);
}

.hero-points span {
  color: var(--text);
}

.hero-panel {
  display: grid;
  gap: 18px;
}

.terminal,
.signal-card,
.contrast-card,
.pain-card,
.workflow-step,
.system-card,
.agent-card,
.pricing-card,
.ownership-note,
.faq-item,
.cta-card {
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015));
  box-shadow: var(--shadow);
}

.terminal {
  overflow: hidden;
}

.terminal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  background: rgba(255, 255, 255, 0.02);
}

.terminal-lights {
  display: inline-flex;
  gap: 8px;
}

.terminal-lights span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
}

.terminal-lights span:first-child {
  background: #ff7b72;
}

.terminal-lights span:nth-child(2) {
  background: #f1c40f;
}

.terminal-lights span:nth-child(3) {
  background: var(--green);
}

.mode-switch {
  display: inline-flex;
  padding: 4px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.35);
}

.mode-button {
  min-width: 108px;
  padding: 10px 14px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: background-color 160ms ease, color 160ms ease;
}

.mode-button.is-active {
  background: rgba(71, 244, 93, 0.14);
  color: var(--text);
}

.terminal-screen {
  position: relative;
  min-height: 340px;
  padding: 28px 22px 26px;
  font-family: "JetBrains Mono", monospace;
}

.terminal-screen::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, rgba(71, 244, 93, 0.03));
  pointer-events: none;
}

.terminal-mode {
  position: absolute;
  inset: 28px 22px 26px;
  display: grid;
  align-content: start;
  gap: 20px;
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity 220ms ease, transform 220ms ease;
}

.terminal-mode.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.terminal-prompt {
  margin: 0;
  color: var(--green);
  font-size: 0.98rem;
}

.terminal-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: #d7e4d8;
  font-size: 0.92rem;
}

.terminal-list li {
  position: relative;
  padding-left: 18px;
}

.terminal-list li::before {
  content: ">";
  position: absolute;
  left: 0;
  color: var(--blue);
}

.terminal-result {
  padding: 14px 16px;
  border: 1px solid rgba(138, 255, 164, 0.16);
  border-radius: var(--radius-sm);
  color: var(--text);
  background: rgba(71, 244, 93, 0.06);
  font-size: 0.92rem;
}

.terminal-result-muted {
  color: #ffb4a9;
  border-color: rgba(255, 123, 114, 0.22);
  background: rgba(255, 123, 114, 0.07);
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.signal-card,
.contrast-card,
.pain-card,
.workflow-step,
.system-card,
.agent-card,
.pricing-card,
.ownership-note {
  padding: 22px;
}

.signal-value {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--green);
  font-family: "JetBrains Mono", monospace;
  font-size: 1.32rem;
  font-weight: 700;
}

.signal-card p {
  margin: 0;
  color: var(--muted);
}

.section-heading {
  display: grid;
  gap: 14px;
  max-width: 760px;
  margin-bottom: 34px;
}

.section-kicker,
.card-label,
.pricing-badge,
.step-number,
.card-index {
  color: var(--green);
  font-size: 0.78rem;
}

h2 {
  font-size: clamp(2.1rem, 5vw, 4rem);
  letter-spacing: -0.04em;
}

h3,
summary {
  font-size: clamp(1.22rem, 2vw, 1.54rem);
  letter-spacing: -0.03em;
}

.contrast-grid,
.pain-grid,
.workflow-grid,
.system-grid,
.agents-grid,
.pricing-grid {
  display: grid;
  gap: 18px;
}

.contrast-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.contrast-card-accent,
.pricing-card-featured {
  border-color: rgba(138, 255, 164, 0.25);
  background:
    linear-gradient(180deg, rgba(71, 244, 93, 0.08), rgba(255, 255, 255, 0.03)),
    rgba(255, 255, 255, 0.02);
}

.pain-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.workflow-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.system-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.agents-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.pricing-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.pricing-card {
  display: grid;
  align-content: start;
  gap: 18px;
}

.price {
  margin: 0;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.price span {
  color: var(--muted);
  font-size: 1rem;
  font-weight: 400;
}

.pricing-card ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
}

.pricing-card li {
  position: relative;
  padding-left: 18px;
}

.pricing-card li::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
}

.ownership-note {
  display: grid;
  gap: 4px;
  margin-top: 18px;
}

.ownership-note p {
  margin: 0;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-item {
  padding: 0;
  overflow: hidden;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 24px 58px 24px 24px;
  position: relative;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 24px;
  transform: translateY(-50%);
  color: var(--green);
  font-size: 1.6rem;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item p {
  margin: 0;
  padding: 0 24px 24px;
}

.cta-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 34px;
  background:
    radial-gradient(circle at top right, rgba(114, 201, 255, 0.1), transparent 26%),
    radial-gradient(circle at bottom left, rgba(71, 244, 93, 0.12), transparent 28%),
    rgba(255, 255, 255, 0.025);
}

.cta-copy {
  max-width: 700px;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 36px;
  color: var(--muted);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.9rem;
}

.js [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 520ms ease, transform 520ms ease;
}

.js [data-reveal="left"] {
  transform: translateX(28px);
}

.js [data-reveal="up"] {
  transform: translateY(24px);
}

.js .is-revealed {
  opacity: 1;
  transform: translate(0, 0);
}

@media (max-width: 1120px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .signal-grid,
  .contrast-grid,
  .pain-grid,
  .workflow-grid,
  .system-grid,
  .pricing-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .agents-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .cta-card {
    display: grid;
  }
}

@media (max-width: 860px) {
  .site-header {
    border-radius: 30px;
    padding: 18px;
  }

  .site-nav {
    display: none;
  }

  .signal-grid,
  .contrast-grid,
  .pain-grid,
  .workflow-grid,
  .system-grid,
  .agents-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .terminal-screen {
    min-height: 364px;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
    padding-top: 12px;
  }
}

@media (max-width: 640px) {
  .site-header,
  .section,
  .site-footer {
    width: min(calc(100% - 24px), var(--max-width));
  }

  .section {
    padding: 72px 0;
  }

  .hero {
    padding-top: 56px;
  }

  .terminal-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .mode-switch {
    width: 100%;
  }

  .mode-button {
    flex: 1 1 0;
    min-width: 0;
  }

  .button,
  .button-small {
    width: 100%;
  }

  .hero-actions,
  .cta-actions {
    width: 100%;
  }

  .cta-card {
    padding: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}