/* ═══════════════════════════════════════════════════════
   AI SOLUTIONS PAGE
═══════════════════════════════════════════════════════ */

/* ─── Hero (light, matching training/resourcing pattern) ── */
.ai-hero {
  background: #f5f6f8;
  max-width: none;
  margin: 0;
  padding: calc(var(--nav-h) + 5rem) var(--section-pad-h) 5rem;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(42,92,170,0.12);
}

.ai-hero__inner {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
}

.ai-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue-300);
  background: rgba(42,92,170,0.08);
  border: 1px solid rgba(42,92,170,0.2);
  border-radius: 20px;
  padding: 0.3rem 0.9rem;
  margin-bottom: 1.75rem;
}

.ai-hero__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue-300);
  animation: ai-pulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes ai-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(0.7); }
}

.ai-hero h1 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2.6rem, 5vw, 4rem);
  font-weight: 800;
  color: #0f2147;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
  max-width: 18ch;
}

.ai-hero__sub {
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  font-weight: 300;
  color: #4a5e78;
  line-height: 1.75;
  max-width: 58ch;
  margin-bottom: 2.25rem;
}

.ai-hero__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  color: #ffffff;
  background: var(--gradient-accent);
  border: none;
  border-radius: var(--radius);
  padding: 0.8rem 1.75rem;
  cursor: pointer;
  transition: opacity 0.2s;
}

.ai-hero__cta:hover { opacity: 0.88; }

/* ─── Credibility Strip ─────────────────────────────────── */
.ai-credibility {
  background: #1a2a4a;
  max-width: none;
  margin: 0;
  padding: 1.75rem var(--section-pad-h);
}

.ai-credibility__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.ai-credibility__item {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.82rem;
  font-weight: 400;
  color: var(--text-secondary);
  letter-spacing: 0.03em;
  flex: 1;
  min-width: 160px;
  text-align: center;
  position: relative;
  padding: 0 1rem;
}

.ai-credibility__item + .ai-credibility__item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 1.2em;
  background: var(--border-bright);
}

/* ─── Capabilities Overview (mirrors services pattern) ───── */
.ai-capabilities {
  background: #071530;
  max-width: none;
  margin: 0;
  padding: var(--section-pad-v) var(--section-pad-h);
}

.ai-capabilities__inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.ai-capabilities__inner h2 {
  margin-bottom: 2.5rem;
  margin-top: 0.5rem;
}

.ai-capabilities__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.ai-cap-card {
  padding: var(--card-pad);
  background: #08142e;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: background 0.2s;
}

.ai-cap-card:last-child { border-right: none; }

.ai-cap-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.ai-cap-card:hover { background: #0d1e3d; }
.ai-cap-card:hover::after { transform: scaleX(1); }

.ai-cap-card__icon { color: var(--blue-300); }

.ai-cap-card__name {
  font-family: 'Syne', sans-serif;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
}

.ai-cap-card__desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  flex: 1;
}

.ai-cap-card__arrow {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--blue-300);
  text-transform: uppercase;
  margin-top: auto;
}

/* ─── Solution Groups (mirrors services pattern) ─────────── */
.ai-solution-group {
  background: var(--navy-950);
}

.ai-solution-group__header {
  max-width: none;
  margin: 0;
  background: var(--navy-950);
  border-top: 1px solid var(--border-bright);
  padding: 3rem var(--section-pad-h) 0;
}

.ai-solution-group__header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.ai-solution-group__header-inner h2 { margin-top: 0.5rem; }

/* ─── Solution Block Inner Content (mirrors services.css) ── */
.solution__question {
  font-family: 'Syne', sans-serif;
  font-size: 1rem;
  font-weight: 500;
  font-style: italic;
  color: var(--blue-300);
  margin-bottom: 0.75rem;
  letter-spacing: 0.01em;
}

.solution__name {
  font-family: 'Syne', sans-serif;
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
  line-height: 1.2;
}

.solution__desc {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1.25rem;
  max-width: 580px;
}

.solution__list {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
}

.solution__list li {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.92rem;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.7;
  padding-left: 1.2rem;
  position: relative;
  margin-bottom: 0.4rem;
}

.solution__list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--blue-300);
  font-weight: 400;
}

.solution__platforms {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.solution__platform-label {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  width: 100%;
  margin-bottom: 0.25rem;
}

.platform-tag {
  display: inline-block;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--blue-300);
  border: 1px solid var(--border-bright);
  border-radius: 20px;
  padding: 0.25rem 0.75rem;
  letter-spacing: 0.04em;
}

.solution__visual {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 0.5rem;
}

.solution__icon-wrap {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--navy-900);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-300);
  flex-shrink: 0;
}

/* ─── Solution Blocks ────────────────────────────────────── */
.ai-solutions-wrap {
  background: var(--navy-950);
  max-width: none;
  margin: 0;
}

.ai-solutions-wrap .solution-block {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 4rem var(--section-pad-h);
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 4rem;
  align-items: start;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.ai-solutions-wrap .solution-block:nth-child(even) {
  grid-template-columns: 340px 1fr;
}

.ai-solutions-wrap .solution-block:nth-child(even) .solution__content { order: 2; }
.ai-solutions-wrap .solution-block:nth-child(even) .solution__visual  { order: 1; }

.ai-solutions-wrap .solution-block:last-child { border-bottom: none; }

/* ─── Technology Partner ────────────────────────────────── */
.ai-partner {
  background: #071530;
  max-width: none;
  margin: 0;
  padding: var(--section-pad-v) var(--section-pad-h);
  border-top: 1px solid var(--border-bright);
  border-bottom: 1px solid var(--border-bright);
}

.ai-partner__inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.ai-partner .section-label {
  display: block;
  margin-bottom: 1rem;
}

.ai-partner__title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
  line-height: 1.15;
}

.ai-partner__desc {
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.8;
  max-width: 68ch;
  margin-bottom: 0;
}

.ai-partner__products {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin: 2.5rem 0;
}

.ai-partner__product {
  background: #0a1a3a;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  position: relative;
  overflow: hidden;
}

.ai-partner__product::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.ai-partner__product:hover::after { transform: scaleX(1); }

.ai-partner__product-name {
  font-family: 'Syne', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--blue-300);
}

.ai-partner__product-desc {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.85rem;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.65;
}

.ai-partner__cred {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--blue-300);
  letter-spacing: 0.06em;
  border-left: 2px solid var(--blue-300);
  padding-left: 0.9rem;
}

/* ─── Solutions CTA Banner (mirrors services.css) ────────── */
.solutions-cta {
  background: var(--navy-800);
  border-top: 1px solid var(--border-bright);
  border-bottom: 1px solid var(--border-bright);
  padding: 4rem var(--section-pad-h);
  max-width: none;
  margin: 0;
}

.solutions-cta__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.solutions-cta__text {
  font-family: 'Syne', sans-serif;
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-weight: 600;
  color: var(--text-primary);
  max-width: 600px;
  line-height: 1.5;
}

/* ─── Responsive ────────────────────────────────────────── */
@media (max-width: 1024px) {
  .ai-capabilities__grid { grid-template-columns: repeat(3, 1fr); }
  .ai-cap-card:nth-child(3) { border-right: none; }
  .ai-cap-card:nth-child(4) { border-right: 1px solid var(--border); }
  .ai-cap-card:nth-child(4),
  .ai-cap-card:nth-child(5) { border-top: 1px solid var(--border); }
  .ai-cap-card:nth-child(5) { border-right: none; }

  .ai-partner__products { grid-template-columns: repeat(2, 1fr); }

  .ai-solutions-wrap .solution-block,
  .ai-solutions-wrap .solution-block:nth-child(even) {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .ai-solutions-wrap .solution-block:nth-child(even) .solution__content,
  .ai-solutions-wrap .solution-block:nth-child(even) .solution__visual {
    order: unset;
  }
  .solutions-cta__inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 767px) {
  .ai-hero { padding: calc(var(--nav-h) + 3rem) var(--section-pad-h) 3rem; }
  .ai-hero h1 { font-size: clamp(2.2rem, 8vw, 3rem); }
  .ai-credibility__inner { flex-direction: column; align-items: flex-start; gap: 0.75rem; }
  .ai-credibility__item { text-align: left; padding: 0; }
  .ai-credibility__item + .ai-credibility__item::before { display: none; }
  .ai-capabilities__grid { grid-template-columns: 1fr 1fr; }
  .ai-cap-card { border-right: 1px solid var(--border); }
  .ai-cap-card:nth-child(even) { border-right: none; }
  .ai-cap-card:nth-child(3),
  .ai-cap-card:nth-child(4) { border-top: 1px solid var(--border); }
  .ai-cap-card:nth-child(5) { grid-column: span 2; border-top: 1px solid var(--border); border-right: none; }
  .ai-solutions-wrap .solution-block { padding: 3rem var(--section-pad-h); }
  .ai-partner { padding: 3.5rem var(--section-pad-h); }
  .ai-partner__products { grid-template-columns: 1fr; }
}