/* ─────────────────────────────────────────────────────────────
   FOCUS AI — Expansion commercial pages (shared component styles)
   Used by the DARWIN / FOUNDATION search-expansion service pages.
   Reuses the global design tokens defined in ../styles.css.
   ───────────────────────────────────────────────────────────── */

.exp-page {
  padding: 120px 20px 0;
}

/* Breadcrumb */
.exp-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 2rem;
  font-size: 0.82rem;
}
.exp-breadcrumb a {
  color: rgba(255, 255, 255, 0.45);
  text-decoration: none;
  transition: color 0.2s;
}
.exp-breadcrumb a:hover {
  color: var(--accent);
}
.exp-breadcrumb .sep {
  color: rgba(255, 255, 255, 0.2);
}
.exp-breadcrumb .current {
  color: rgba(255, 255, 255, 0.65);
}

/* Hero */
.exp-hero {
  text-align: center;
  max-width: 860px;
  margin: 0 auto 4rem;
}
.exp-eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #b9ff2e;
  margin-bottom: 14px;
}
.exp-hero h1 {
  font-size: clamp(2.4rem, 6.5vw, 4.1rem);
  font-weight: 900;
  color: #fff;
  line-height: 0.98;
  letter-spacing: -0.05em;
  margin: 0 0 20px;
}
.exp-hero h1 em {
  color: #b9ff2e;
  font-style: normal;
}
.exp-lead {
  max-width: 700px;
  margin: 0 auto;
  color: rgba(255, 255, 255, 0.6);
  font-size: 1.06rem;
  line-height: 1.7;
}
.exp-lead p {
  margin: 0 0 1rem;
}
.exp-lead p:last-child {
  margin-bottom: 0;
}
.exp-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  justify-content: center;
  margin-top: 2rem;
}

/* Narrow prose column */
.exp-narrow {
  max-width: 820px;
}
.exp-narrow-lg {
  max-width: 960px;
}

/* Body prose */
.exp-prose p {
  color: rgba(255, 255, 255, 0.72);
  font-size: 1.05rem;
  line-height: 1.75;
  margin: 0 0 1.25rem;
}
.exp-prose p strong {
  color: #fff;
}
.exp-prose a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: rgba(185, 255, 46, 0.3);
  text-underline-offset: 3px;
}
.exp-prose a:hover {
  text-decoration-color: var(--accent);
}

/* Checkmark feature list */
.exp-checks {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.75rem;
}
.exp-checks li {
  position: relative;
  padding-left: 1.9rem;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.02rem;
  line-height: 1.5;
}
.exp-checks li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: #b9ff2e;
  font-weight: 700;
}

/* Arrow list */
.exp-arrows {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.7rem;
}
.exp-arrows li {
  position: relative;
  padding-left: 1.7rem;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.02rem;
  line-height: 1.55;
}
.exp-arrows li::before {
  content: '\2192';
  position: absolute;
  left: 0;
  color: #b9ff2e;
  font-weight: 700;
}

/* Card grid */
.exp-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}
.exp-card {
  background: rgba(18, 18, 18, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 1rem;
  padding: 1.75rem 1.6rem;
}
.exp-card h3 {
  margin: 0 0 0.6rem;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: #fff;
}
.exp-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.97rem;
  line-height: 1.6;
}
.exp-card .exp-card-tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.85rem;
}

/* Price cards (FOUNDATION / DARWIN) */
.exp-price-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}
.exp-price-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 1.1rem;
  padding: 2rem 1.8rem;
  display: flex;
  flex-direction: column;
}
.exp-price-card.darwin {
  border-color: rgba(185, 255, 46, 0.3);
  background: rgba(185, 255, 46, 0.04);
}
.exp-price-name {
  font-size: 1.3rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.02em;
  margin: 0 0 0.75rem;
}
.exp-price-row {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  margin-bottom: 0.35rem;
}
.exp-price-build {
  font-size: 2.3rem;
  font-weight: 900;
  color: #fff;
  line-height: 1;
}
.exp-price-build-lbl {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.45);
}
.exp-price-monthly {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent);
}
.exp-price-note {
  font-size: 0.86rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.55;
  margin: 0.75rem 0 1.25rem;
}
.exp-price-card ul {
  flex: 1;
}
.exp-price-cta {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  margin-top: 1.5rem;
  padding: 0.85rem 1.5rem;
  background: #b9ff2e;
  color: #000;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: 10px;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
}
.exp-price-cta:hover {
  background: #d4ff5c;
  transform: translateY(-2px);
}
.exp-price-cta.ghost {
  background: rgba(185, 255, 46, 0.1);
  border: 1px solid rgba(185, 255, 46, 0.3);
  color: #b9ff2e;
}
.exp-price-cta.ghost:hover {
  background: rgba(185, 255, 46, 0.18);
}
.exp-upgrade-note {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.55);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1rem;
  margin-top: 1.25rem;
}

/* FAQ */
.exp-faq {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}
.exp-faq-item {
  background: rgba(18, 18, 18, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0.9rem;
  padding: 1.4rem 1.6rem;
}
.exp-faq-item h3 {
  margin: 0 0 0.6rem;
  font-size: 1.08rem;
  color: #fff;
  letter-spacing: -0.01em;
}
.exp-faq-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.96rem;
  line-height: 1.65;
}
.exp-faq-item p + p {
  margin-top: 0.75rem;
}
.exp-faq-item p a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: rgba(185, 255, 46, 0.3);
  text-underline-offset: 3px;
}

/* Related / cluster links */
.exp-related {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 2rem;
}
.exp-related a {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 1rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  color: #cfcfcf;
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}
.exp-related a:hover {
  border-color: rgba(185, 255, 46, 0.4);
  color: var(--accent);
  background: rgba(185, 255, 46, 0.06);
}
.exp-related-label {
  width: 100%;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: rgba(255, 255, 255, 0.35);
  margin-bottom: 0.25rem;
}

/* Case-study reference card */
.exp-case {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}
.exp-case-card {
  background: rgba(18, 18, 18, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0.9rem;
  padding: 1.4rem 1.5rem;
  text-decoration: none;
  transition: border-color 0.2s, transform 0.2s;
  display: block;
}
.exp-case-card:hover {
  border-color: rgba(185, 255, 46, 0.35);
  transform: translateY(-2px);
}
.exp-case-card h3 {
  margin: 0 0 0.35rem;
  font-size: 1.1rem;
  color: #fff;
}
.exp-case-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.5;
}

/* Lead-in label above a section */
.exp-section-kicker {
  display: block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.6rem;
}

/* Responsive */
@media (max-width: 640px) {
  .exp-page {
    padding: 96px 16px 0;
  }
  .exp-hero h1 {
    font-size: clamp(2.1rem, 10vw, 2.8rem);
  }
}