:root {
  --paper: #f3efe4;
  --ink: #0e2230;
  --muted: #5a6d76;
  --signal: #ff6a3d;
  --panel: rgba(255, 255, 255, 0.72);
  --line: rgba(14, 34, 48, 0.1);
  --shadow: 0 24px 80px rgba(14, 34, 48, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  background:
    radial-gradient(circle at top left, rgba(255, 106, 61, 0.28), transparent 28%),
    radial-gradient(circle at right 20%, rgba(35, 143, 169, 0.22), transparent 24%),
    linear-gradient(180deg, #fbf8ef 0%, #f1ead7 100%);
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Space Grotesk", sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(14, 34, 48, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(14, 34, 48, 0.03) 1px, transparent 1px);
  background-size: 30px 30px;
  pointer-events: none;
}

.page-shell {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px 80px;
}

.hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  align-items: center;
  min-height: 88vh;
}

.eyebrow,
.panel-label,
.kicker {
  color: var(--signal);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 10px 0 18px;
  font-size: clamp(3rem, 7vw, 6.4rem);
  line-height: 0.94;
  letter-spacing: -0.05em;
  max-width: 9.5ch;
}

.lede,
.feature-panel p,
.capability-grid p,
.comparison-list p {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 28px 0 20px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 20px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

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

.button.primary {
  color: white;
  background: linear-gradient(135deg, #ff6a3d 0%, #d84b22 100%);
  box-shadow: 0 18px 34px rgba(216, 75, 34, 0.28);
}

.button.secondary {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(14, 34, 48, 0.08);
}

.hero-points {
  padding: 0;
  margin: 20px 0 0;
  list-style: none;
}

.hero-points li {
  margin: 10px 0;
  color: var(--ink);
  font-weight: 500;
}

.hero-points li::before {
  content: "/";
  color: var(--signal);
  margin-right: 10px;
}

.hero-card {
  transform: rotate(2deg);
}

.terminal,
.feature-panel,
.comparison-list,
.capability-grid article {
  background: var(--panel);
  backdrop-filter: blur(16px);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.terminal {
  border-radius: 28px;
  overflow: hidden;
}

.terminal-bar {
  display: flex;
  gap: 8px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.5);
}

.terminal-bar span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(14, 34, 48, 0.18);
}

.terminal pre {
  margin: 0;
  padding: 22px;
  overflow: auto;
  color: #142f41;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.9rem;
  line-height: 1.7;
}

.grid-section,
.capabilities,
.comparison {
  margin-top: 56px;
}

.grid-section {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 22px;
}

.feature-panel {
  border-radius: 28px;
  padding: 28px;
}

.feature-panel.large {
  min-height: 240px;
}

.feature-panel.accent {
  background:
    linear-gradient(145deg, rgba(255, 106, 61, 0.12), rgba(255, 255, 255, 0.72));
}

.feature-panel h2,
.section-heading h2 {
  margin: 10px 0 0;
  font-size: clamp(2rem, 3vw, 3.3rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.capability-grid article,
.comparison-list {
  border-radius: 24px;
  padding: 24px;
}

.capability-grid h3 {
  margin: 8px 0 12px;
  font-size: 1.3rem;
}

.comparison-list {
  display: grid;
  gap: 16px;
}

.comparison-list div {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.comparison-list div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

@media (max-width: 980px) {
  .hero,
  .grid-section,
  .capability-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 24px;
  }

  .hero-card {
    transform: none;
  }
}

@media (max-width: 640px) {
  .page-shell {
    padding: 24px 14px 56px;
  }

  .feature-panel,
  .capability-grid article,
  .comparison-list,
  .terminal pre {
    padding: 18px;
  }

  .hero h1 {
    max-width: none;
  }
}