/* /how-it-works page styles */

/* ─── Nav ────────────────────────────────────────────── */
.hiw-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 2.5rem;
  background: rgba(8,12,16,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.hiw-nav-brand {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--fg);
  text-decoration: none;
  letter-spacing: 0.06em;
}
.hiw-nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}
.hiw-nav-links a {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  color: var(--fg-muted);
  text-decoration: none;
  letter-spacing: 0.08em;
  transition: color 0.15s;
}
.hiw-nav-links a:hover { color: var(--fg); }
.hiw-nav-links a.active { color: var(--accent); }
.hiw-nav-cta {
  background: var(--accent);
  color: var(--fg) !important;
  padding: 0.45rem 1rem;
  border-radius: 3px;
}
.hiw-nav-cta:hover { opacity: 0.88; }
@media (max-width: 640px) {
  .hiw-nav-links { display: none; }
}

/* ─── Page shell ─────────────────────────────────────── */
.hiw-page {
  min-height: 100vh;
  padding: 8rem 2rem 6rem;
  max-width: 860px;
  margin: 0 auto;
}

/* ─── Header ─────────────────────────────────────────── */
.hiw-eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.hiw-headline {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--fg);
  margin-bottom: 1.25rem;
}
.hiw-lead {
  font-size: 1.05rem;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 640px;
  margin-bottom: 3.5rem;
}

/* ─── Steps ──────────────────────────────────────────── */
.hiw-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.hiw-step {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1.5rem;
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--border);
}
.hiw-step:last-child { border-bottom: none; }
.hiw-step-number {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  color: var(--accent);
  padding-top: 0.2rem;
  text-align: right;
}
.hiw-step-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 0.6rem;
}
.hiw-step-desc {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 0.9rem;
}
.hiw-step-detail {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  color: var(--fg-dim);
  line-height: 1.65;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  padding: 0.75rem 1rem;
  border-radius: 3px;
}
.hiw-step-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 0.8rem;
}
.hiw-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
}

/* ─── Output grid ────────────────────────────────────── */
.hiw-outputs {
  margin-top: 4rem;
}
.hiw-section-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}
.hiw-output-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}
@media (max-width: 640px) {
  .hiw-output-grid { grid-template-columns: 1fr; }
}
.hiw-output-card {
  background: var(--bg);
  padding: 1.25rem 1.5rem;
}
.hiw-output-title {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--fg);
  margin-bottom: 0.35rem;
  letter-spacing: 0.04em;
}
.hiw-output-desc {
  font-size: 0.8rem;
  color: var(--fg-muted);
  line-height: 1.55;
}

/* ─── CTA block ──────────────────────────────────────── */
.hiw-cta-block {
  margin-top: 4.5rem;
  padding: 2.5rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: rgba(232,93,4,0.04);
  text-align: center;
}
.hiw-cta-heading {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 0.6rem;
}
.hiw-cta-sub {
  font-size: 0.9rem;
  color: var(--fg-muted);
  margin-bottom: 1.5rem;
}
.hiw-cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}
.hiw-btn-primary {
  background: var(--accent);
  color: var(--fg);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  padding: 0.65rem 1.5rem;
  border-radius: 3px;
  text-decoration: none;
  transition: opacity 0.15s;
}
.hiw-btn-primary:hover { opacity: 0.88; }
.hiw-btn-secondary {
  border: 1px solid var(--border-strong);
  color: var(--fg-muted);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  padding: 0.65rem 1.5rem;
  border-radius: 3px;
  text-decoration: none;
  transition: color 0.15s, border-color 0.15s;
}
.hiw-btn-secondary:hover { color: var(--fg); border-color: var(--fg-muted); }

/* ─── Internal links ─────────────────────────────────── */
.hiw-links-section {
  margin-top: 3.5rem;
}
.hiw-links-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
@media (max-width: 540px) {
  .hiw-links-grid { grid-template-columns: 1fr; }
}
.hiw-link-card {
  display: block;
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  text-decoration: none;
  transition: border-color 0.15s, background 0.15s;
}
.hiw-link-card:hover {
  border-color: var(--border-strong);
  background: rgba(255,255,255,0.02);
}
.hiw-link-card-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.4rem;
}
.hiw-link-card-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 0.25rem;
}
.hiw-link-card-desc {
  font-size: 0.78rem;
  color: var(--fg-muted);
  line-height: 1.5;
}