@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  color-scheme: dark;
  --bg: #101218;
  --bg-soft: #0f131d;
  --panel: #151924;
  --card: #151924;
  --text: #f2f2f2;
  --muted: #9aa3b2;
  --accent: #0daa4a;
  --accent-strong: #0b8b3a;
  --border: #242736;
  --link: #4ec9ff;
  --max-width: 1100px;
}

* {
  box-sizing: border-box;
}

h1,
h2,
h3 {
  color: var(--accent);
}

a {
  color: var(--link);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

body {
  margin: 0;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

.page {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 56px 24px 40px;
}

.hero {
  display: grid;
  gap: 36px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: center;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.8rem;
  color: var(--muted);
  margin: 0 0 12px;
}

.hero h1 {
  font-size: clamp(2.4rem, 4vw, 3.6rem);
  margin: 0 0 12px;
}

.tagline {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--muted);
  max-width: 520px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 24px 0 10px;
}

.hero-buy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
}

.buy-note {
  max-width: 320px;
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border 0.2s ease;
}

.btn.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #031007;
  box-shadow: 0 12px 28px rgba(13, 170, 74, 0.28);
}

.btn.ghost {
  color: var(--text);
  border-color: var(--border);
  background: var(--bg-soft);
}

.btn:hover {
  transform: translateY(-1px);
  text-decoration: none;
}

.microcopy {
  color: var(--muted);
  font-size: 0.85rem;
  margin: 0;
}

.test-note {
  margin: 18px 0 0;
  color: var(--accent);
  font-size: 1.02rem;
  line-height: 1.6;
}

.hero-panel {
  display: flex;
  justify-content: center;
}

.panel-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 24px;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.35);
}

.panel-title {
  font-family: "IBM Plex Mono", "Consolas", monospace;
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 8px;
  color: var(--accent);
}

.panel-body {
  margin: 0 0 18px;
  color: var(--muted);
}

.panel-metrics {
  display: grid;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text);
}

.section {
  padding: 48px 0;
  border-bottom: 1px solid var(--border);
}

.section:last-of-type {
  border-bottom: none;
}

.section-head h2 {
  margin: 0 0 10px;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
}

.section-head p {
  margin: 0;
  color: var(--muted);
}

.feature-grid {
  margin-top: 24px;
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.feature-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 20px;
  color: var(--text);
}

.screens {
  margin-top: 24px;
  display: grid;
  gap: 22px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.screen-card {
  margin: 0;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 18px;
  display: grid;
  gap: 12px;
}

.screen-card img {
  width: 100%;
  height: 220px;
  border-radius: 12px;
  object-fit: cover;
  background: repeating-linear-gradient(
      45deg,
      rgba(13, 170, 74, 0.12),
      rgba(13, 170, 74, 0.12) 10px,
      rgba(15, 19, 29, 0.9) 10px,
      rgba(15, 19, 29, 0.9) 20px
    );
}

.screen-card figcaption {
  color: var(--muted);
  font-size: 0.9rem;
}

.body-copy {
  color: var(--muted);
  max-width: 780px;
  line-height: 1.7;
}

.footer {
  padding: 32px 0 12px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  gap: 18px;
  align-items: center;
}

.footer a {
  color: var(--link);
  text-decoration: none;
}

.footer a:hover {
  text-decoration: underline;
}

@media (max-width: 720px) {
  .page {
    padding: 40px 20px 32px;
  }

  .hero-actions {
    width: 100%;
  }

  .btn {
    flex: 1;
  }

  .hero-panel {
    justify-content: flex-start;
  }
}