/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg-primary: #ffffff;
  --bg-surface: #f1f5f9;
  --bg-hover: #e2e8f0;
  --accent-green: #16a34a;
  --accent-blue: #2563eb;
  --accent-red: #dc2626;
  --text-primary: #0f172a;
  --text-muted: #475569;
  --text-dim: #94a3b8;
  --border: #e2e8f0;
  --border-light: #cbd5e1;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── Layout ── */
.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 60px 0; }

/* ── Hero ── */
.hero {
  padding: 120px 0 40px;
  text-align: center;
}

.hero__badge {
  display: inline-block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-green);
  border: 1px solid var(--accent-green);
  border-radius: 100px;
  padding: 6px 16px;
  margin-bottom: 32px;
  opacity: 0.9;
}

.hero__title {
  font-family: 'IBM Plex Mono', monospace;
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 24px;
}

.hero__subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto 16px;
}

.hero__distinction {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.95rem;
  color: var(--text-primary);
  max-width: 600px;
  margin: 0 auto 40px;
  opacity: 0.85;
}

.hero__distinction strong {
  color: var(--accent-green);
}

.btn {
  display: inline-block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  padding: 14px 32px;
  border-radius: 8px;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
}

.btn--primary {
  background: var(--accent-green);
  color: #ffffff;
}

.btn--primary:hover {
  background: #15803d;
  transform: translateY(-1px);
}

/* ── Features ── */
.features__heading {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: 40px;
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 24px;
  transition: border-color 0.2s ease;
}

.feature-card:hover {
  border-color: var(--border-light);
}

.feature-card--green  { border-left: 3px solid var(--accent-green); }
.feature-card--blue   { border-left: 3px solid var(--accent-blue); }
.feature-card--red    { border-left: 3px solid var(--accent-red); }

.feature-card__label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.feature-card--green .feature-card__label { color: var(--accent-green); }
.feature-card--blue  .feature-card__label { color: var(--accent-blue); }
.feature-card--red   .feature-card__label { color: var(--accent-red); }

.feature-card__text {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── Distinction (Is / Isn't) ── */
.distinction__heading {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 1.5rem;
  font-weight: 600;
  text-align: center;
  margin-bottom: 40px;
}

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

.distinction__col {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px 28px;
}

.distinction__col--is   { border-top: 3px solid var(--accent-green); }
.distinction__col--isnt { border-top: 3px solid var(--accent-red); }

.distinction__col-title {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.distinction__col--is   .distinction__col-title { color: var(--accent-green); }
.distinction__col--isnt .distinction__col-title { color: var(--accent-red); }

.distinction__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.distinction__list li {
  font-size: 0.95rem;
  color: var(--text-muted);
  padding-left: 20px;
  position: relative;
}

.distinction__col--is .distinction__list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-green);
  font-weight: 700;
}

.distinction__col--isnt .distinction__list li::before {
  content: '✗';
  position: absolute;
  left: 0;
  color: var(--accent-red);
  font-weight: 700;
}

/* ── CTA / Form ── */
.cta {
  text-align: center;
  border-top: 1px solid var(--border);
}

.cta__heading {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.cta__text {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 480px;
  margin: 0 auto 40px;
}

.tally-embed {
  max-width: 560px;
  margin: 0 auto;
}

.tally-fallback {
  margin-top: 16px;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.tally-fallback a {
  color: var(--accent-blue);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ── Footer ── */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  text-align: center;
}

.footer__text {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8rem;
  color: var(--text-dim);
  letter-spacing: 0.02em;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  section { padding: 60px 0; }
  .hero { padding: 80px 0 60px; }

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

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