/* ai-assistant — Variant G visual layer
   g-design-system.css is loaded before this file in the HTML.
   This sheet covers all page-specific classes. */

/* ── Base ── */
body {
  font-family: var(--font-mono);
  background: var(--bg);
  color: var(--text);
}

/* ── Header ── */
header {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header-logo {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text);
  text-decoration: none;
}
nav a {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  text-decoration: none;
  margin-left: 2rem;
  transition: color 0.15s ease;
}
nav a:hover { color: var(--text); }
nav a.lang-switch {
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--border);
  font-size: var(--text-xs);
}

/* ── Buttons / CTA ── */
.cta, .cta-primary {
  display: inline-flex;
  align-items: center;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.05em;
  background: var(--accent-yellow);
  color: var(--text);
  border: 1.5px solid var(--accent-yellow);
  text-decoration: none;
  transition: all 0.15s ease;
  cursor: pointer;
  border-radius: 0;
}
.cta:hover, .cta-primary:hover {
  background: oklch(76% 0.18 90);
  border-color: oklch(76% 0.18 90);
  color: var(--text);
}

/* ── Hero ── */
.hero {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 5rem 0 4rem;
  min-height: unset;
  display: block;
  text-align: left;
}
.hero h2 {
  font-family: var(--font-mono);
  font-size: var(--text-3xl);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text);
  text-transform: none;
  margin-bottom: 1.25rem;
  max-width: 22ch;
}
.hero .lead {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: 300;
  color: var(--text-dim);
  max-width: 52ch;
  line-height: 1.65;
  margin: 0 0 2rem;
}

/* ── Pencil-sketch hero illustration ── */
.hero-sketch-wrap {
  margin-top: 3rem;
  opacity: 0.85;
}
.hero-sketch {
  display: block;
  overflow: visible;
}

/* ── Sections (shared) ── */
.services,
.assistant-what,
.assistant-steps,
.assistant-also {
  padding: 4rem 0;
  background: var(--bg);
  border-top: 1px solid var(--border);
}

.services h3,
.assistant-what h3,
.assistant-steps .container > h3,
.audit h3,
.assistant-also h3 {
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.75rem;
}

.services-intro {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--text-dim);
  font-weight: 300;
  max-width: 60ch;
  margin-bottom: 2rem;
}

/* ── Industry grid ── */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1px;
  margin-top: 2rem;
  background: var(--border);
  border: 1px solid var(--border);
}
.industry-card {
  padding: 1.75rem 1.5rem;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: background 0.18s ease;
}
.industry-card:hover {
  background: var(--yellow-dim);
  transform: none;
  box-shadow: none;
}
.industry-icon { color: var(--text); }
.industry-card h4 {
  font-family: var(--font-mono);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.01em;
  margin: 0;
}
.industry-card p {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--text-dim);
  line-height: 1.65;
  font-weight: 300;
  max-width: none;
  margin: 0;
}

/* ── Results strip ── */
.assistant-results {
  background: var(--surface-warm);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 4rem 0;
}
.assistant-results h3 {
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--text);
  text-align: left;
  margin-bottom: 0.75rem;
}
.assistant-results .services-intro {
  color: var(--text-dim);
  margin-bottom: 2.5rem;
}
.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}
.result-stat {
  padding: 2rem 1.5rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent-yellow);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.result-number {
  font-family: var(--font-mono);
  font-size: var(--text-4xl);
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--text);
  line-height: 1;
}
.result-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  line-height: 1.4;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0.25rem;
}
.result-stat p {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--text-dim);
  line-height: 1.65;
  font-weight: 300;
  max-width: none;
  margin: 0;
}
.results-source {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-faint);
  max-width: 600px;
  line-height: 1.6;
  text-align: left;
}

/* ── What's included ── */
.assistant-what .grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
  margin-top: 1.5rem;
}
.assistant-what .grid > div {
  padding-top: 1.25rem;
  border-top: 2px solid var(--accent-yellow);
}
.assistant-what h4 {
  font-family: var(--font-mono);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}
.assistant-what p {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--text-dim);
  font-weight: 300;
  max-width: none;
}

/* ── Steps ── */
.assistant-steps { background: var(--surface); }
.assistant-steps .container > h3 { text-align: left; margin-bottom: 1.5rem; }
.assistant-steps-list {
  max-width: 640px;
  margin: 0;
  list-style: none;
  padding: 0;
}
.agents-steps li {
  display: flex;
  gap: 1.5rem;
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  align-items: flex-start;
  list-style: none;
}
.agents-steps li:last-child { border-bottom: 1px solid var(--border); }
.step-num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text-faint);
  min-width: 2rem;
  padding-top: 0.1rem;
  flex-shrink: 0;
}
.agents-steps strong {
  font-family: var(--font-mono);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text);
  display: block;
  margin-bottom: 0.4rem;
}
.agents-steps p {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--text-dim);
  font-weight: 300;
  max-width: none;
  margin: 0;
}

/* ── Audit / CTA ── */
.audit {
  background: var(--yellow-dim);
  border-top: 1px solid oklch(82% 0.14 90);
  border-bottom: 1px solid oklch(82% 0.14 90);
  padding: 4rem 0;
  text-align: center;
}
.audit h3 {
  font-size: var(--text-2xl) !important;
  font-weight: 700;
  margin-bottom: 1rem;
}
.audit p {
  font-family: var(--font-mono);
  font-size: var(--text-base);
  color: var(--text-dim);
  max-width: 52ch;
  margin: 0 auto 1.25rem;
}
.audit .cta, .audit .cta-primary {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}
.audit .cta:hover, .audit .cta-primary:hover {
  background: var(--sketch-line);
  border-color: var(--sketch-line);
  color: var(--bg);
}
.audit-fallback {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-faint);
  margin-top: 1rem;
  display: block;
  max-width: none;
}

/* ── Also / cross-sell ── */
.assistant-also { text-align: center; }
.services-eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 0.75rem;
  display: block;
}
.assistant-also h3 {
  font-size: var(--text-2xl) !important;
  max-width: 36ch;
  margin: 0 auto 1rem;
}
.assistant-also .services-intro {
  max-width: 52ch;
  margin: 0 auto;
}
.assistant-also .cta {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border);
  margin-top: 1.5rem;
}
.assistant-also .cta:hover {
  border-color: var(--sketch-line);
  background: transparent;
  color: var(--text);
}

/* ── Footer ── */
footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 2rem 0;
}
footer p {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-dim);
  font-weight: 300;
  max-width: none;
  text-align: center;
}
footer a {
  color: var(--text-dim);
  text-decoration: underline;
  text-underline-offset: 3px;
}
footer a:hover { color: var(--text); }

/* ── Responsive ── */
@media (max-width: 640px) {
  .hero h2 { font-size: var(--text-2xl); max-width: none; }
  .hero .lead { font-size: var(--text-base); }
  .result-number { font-size: var(--text-3xl); }
  nav { display: none; }
}