/* =====================================================
   NurtureArc — Industries Hub & Sector Pages
   Palette: matches theme.css (--bg-deep, --accent etc)
   All WCAG 2.1 AA contrast. Mobile-first: 320px–1280px+.
   ===================================================== */

:root {
  --bg-deep:   #0c1f1f;
  --bg-section:#112929;
  --bg-card:   #183838;
  --bg-dark:   #080f0f;
  --fg:        #e8ede8;
  --fg-muted:  #9bb0a8;
  --fg-dim:    #6b8580;
  --accent:    #e8a44a;
  --accent-glow:#f0c370;
  --teal:      #3dd9c0;
  --teal-soft: rgba(61,217,192,0.1);
  --radius:    12px;
  --radius-lg: 20px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg-deep);
  color: var(--fg);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* ===== UTILITIES ===== */
.ind-section-label {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 16px;
}

.ind-accent { color: var(--accent); }
.ind-arrow  { display: inline-block; transition: transform 0.2s; }

/* ===== NAV ===== */
.ind-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(12, 31, 31, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.ind-nav-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 40px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ind-nav-brand {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--fg);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.ind-nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.ind-nav-link {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.ind-nav-link:hover,
.ind-nav-link-active { color: var(--fg); }

.ind-nav-cta {
  background: var(--accent);
  color: #0c1f1f !important;
  font-weight: 700;
  padding: 10px 22px;
  border-radius: 100px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  transition: background 0.2s, transform 0.15s;
}
.ind-nav-cta:hover {
  background: var(--accent-glow);
  transform: translateY(-1px);
}

/* ===== HUB HERO ===== */
.ind-hub-hero {
  position: relative;
  padding: clamp(80px, 12vw, 140px) 40px clamp(60px, 8vw, 100px);
  background: radial-gradient(ellipse 80% 60% at 60% -10%, rgba(61,217,192,0.06) 0%, transparent 60%),
              var(--bg-deep);
  overflow: hidden;
}

.ind-hub-hero-inner {
  max-width: 820px;
  position: relative;
  z-index: 2;
}

.ind-hub-hero h1 {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(2.4rem, 5.5vw, 4.4rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 28px;
}

.ind-hub-lede {
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  line-height: 1.75;
  color: var(--fg-muted);
  max-width: 640px;
  margin-bottom: 16px;
}
.ind-hub-lede:last-child { margin-bottom: 0; }

.ind-hub-hero-bg {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle at center, rgba(61,217,192,0.05) 0%, rgba(232,164,74,0.03) 40%, transparent 70%);
  border-radius: 50%;
  z-index: 1;
  pointer-events: none;
}

/* ===== HUB GRID ===== */
.ind-hub-grid-section {
  padding: clamp(60px, 8vw, 100px) 40px;
  background: var(--bg-section);
}

.ind-hub-grid-inner {
  max-width: 1160px;
  margin: 0 auto;
}

.ind-hub-grid-inner h2 {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  letter-spacing: -0.02em;
  margin-bottom: 48px;
  color: var(--fg);
}

.ind-hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.ind-hub-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  text-decoration: none;
  color: inherit;
  border: 1px solid rgba(255,255,255,0.05);
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.ind-hub-card:hover {
  transform: translateY(-4px);
  border-color: rgba(232,164,74,0.25);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.ind-hub-card-icon {
  font-size: 1.8rem;
  margin-bottom: 16px;
  line-height: 1;
}

.ind-hub-card-label {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 8px;
}

.ind-hub-card-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--fg);
  margin-bottom: 12px;
  line-height: 1.3;
}

.ind-hub-card-truth {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 20px;
}

.ind-hub-card-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 6px;
}
.ind-hub-card:hover .ind-arrow { transform: translateX(4px); }

/* ===== SECTOR HERO ===== */
.ind-hero {
  position: relative;
  padding: clamp(100px, 14vw, 160px) 40px clamp(60px, 8vw, 100px);
  background: radial-gradient(ellipse 80% 60% at 60% -10%, rgba(61,217,192,0.06) 0%, transparent 60%),
              radial-gradient(ellipse 50% 50% at 100% 80%, rgba(232,164,74,0.04) 0%, transparent 60%),
              var(--bg-deep);
  overflow: hidden;
}

.ind-hero-inner {
  max-width: 820px;
  position: relative;
  z-index: 2;
}

.ind-hero h1 {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(2.4rem, 5.5vw, 4.4rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 28px;
}

.ind-lede {
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  line-height: 1.75;
  color: var(--fg-muted);
  max-width: 640px;
  margin-bottom: 36px;
}

.ind-hero-cta-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.ind-hero-note {
  font-size: 0.88rem;
  color: var(--fg-dim);
}

.ind-hero-bg {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle at center, rgba(61,217,192,0.05) 0%, rgba(232,164,74,0.03) 40%, transparent 70%);
  border-radius: 50%;
  z-index: 1;
  pointer-events: none;
}

/* ===== CTA BUTTONS (shared) ===== */
.ind-cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--accent);
  color: #0c1f1f;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  padding: 16px 32px;
  border-radius: 100px;
  text-decoration: none;
  min-height: 54px;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
}
.ind-cta-primary:hover {
  background: var(--accent-glow);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(232,164,74,0.3);
}
.ind-cta-primary:hover .ind-arrow { transform: translateX(4px); }

.ind-cta-ghost {
  display: inline-flex;
  align-items: center;
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--fg-muted);
  text-decoration: none;
  border: 1.5px solid rgba(255,255,255,0.15);
  padding: 16px 28px;
  border-radius: 100px;
  min-height: 54px;
  transition: color 0.2s, border-color 0.2s, transform 0.15s;
}
.ind-cta-ghost:hover {
  color: var(--fg);
  border-color: rgba(255,255,255,0.4);
  transform: translateY(-1px);
}

.ind-cta-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 32px;
}

/* ===== STATS ===== */
.ind-stats {
  padding: clamp(60px, 8vw, 100px) 40px;
  background: var(--bg-section);
}

.ind-stats-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.ind-stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 16px;
}

.ind-stat-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 36px 28px;
  border-left: 3px solid var(--accent);
  transition: transform 0.2s;
}
.ind-stat-card:hover { transform: translateY(-2px); }

.ind-stat-number {
  display: block;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 2.6rem);
  color: var(--accent);
  line-height: 1.1;
  margin-bottom: 10px;
}

.ind-stat-label {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.55;
  margin-bottom: 12px;
}

.ind-stat-source {
  font-style: normal;
  font-size: 0.76rem;
  color: var(--fg-dim);
  line-height: 1.4;
}

/* ===== PILLARS ===== */
.ind-pillars {
  padding: clamp(60px, 8vw, 100px) 40px;
  background: var(--bg-deep);
}

.ind-pillars-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.ind-pillars-inner h2 {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 16px;
  max-width: 640px;
}

.ind-pillars-intro {
  font-size: 1rem;
  color: var(--fg-muted);
  max-width: 580px;
  margin-bottom: 48px;
  line-height: 1.7;
}

.ind-pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}

.ind-pillar-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 28px 24px;
  border: 1px solid rgba(255,255,255,0.05);
  transition: transform 0.2s, border-color 0.2s;
}
.ind-pillar-card:hover {
  transform: translateY(-3px);
  border-color: rgba(61,217,192,0.2);
}

.ind-pillar-icon {
  font-size: 1.6rem;
  margin-bottom: 12px;
  line-height: 1;
}

.ind-pillar-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 10px;
}

.ind-pillar-text {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* ===== OUTCOMES ===== */
.ind-outcomes {
  padding: clamp(60px, 8vw, 100px) 40px;
  background: var(--bg-section);
}

.ind-outcomes-inner {
  max-width: 860px;
  margin: 0 auto;
}

.ind-outcomes-inner h2 {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 48px;
}

.ind-outcomes-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.ind-outcome-item {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 28px 28px;
}

.ind-outcome-number {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: var(--accent);
  color: #0c1f1f;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
}

.ind-outcome-text {
  font-size: 1.05rem;
  color: var(--fg-muted);
  line-height: 1.7;
  padding-top: 10px;
}

/* ===== CTA BAND ===== */
.ind-cta-band {
  padding: clamp(60px, 8vw, 100px) 40px;
  background: var(--bg-deep);
  text-align: center;
}

.ind-cta-band-inner {
  max-width: 680px;
  margin: 0 auto;
}

.ind-cta-band h2 {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 16px;
}

.ind-cta-band p {
  font-size: 1.05rem;
  color: var(--fg-muted);
  margin-bottom: 0;
}

.ind-cta-band .ind-cta-row {
  justify-content: center;
}

/* ===== BREADCRUMB ===== */
.ind-breadcrumb {
  background: var(--bg-section);
  padding: 20px 40px;
}

.ind-breadcrumb-inner {
  max-width: 1160px;
  margin: 0 auto;
}

.ind-breadcrumb-link {
  font-size: 0.88rem;
  color: var(--fg-muted);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}
.ind-breadcrumb-link:hover { color: var(--fg); }

/* ===== FOOTER ===== */
.ind-footer {
  background: var(--bg-dark);
  padding: 48px 40px;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.ind-footer-inner {
  max-width: 1160px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.ind-footer-brand {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--fg);
  display: block;
  margin-bottom: 8px;
}

.ind-footer-tagline {
  font-size: 0.88rem;
  color: var(--fg-dim);
}

.ind-footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  align-items: center;
}

.ind-footer-nav-link {
  font-size: 0.84rem;
  color: var(--fg-dim);
  text-decoration: none;
  transition: color 0.2s;
}
.ind-footer-nav-link:hover { color: var(--fg-muted); }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .ind-nav-inner,
  .ind-hub-hero,
  .ind-hub-grid-section,
  .ind-hero,
  .ind-stats,
  .ind-pillars,
  .ind-outcomes,
  .ind-cta-band,
  .ind-breadcrumb,
  .ind-footer {
    padding-left: 20px;
    padding-right: 20px;
  }

  .ind-nav-inner { padding: 0 20px; }

  .ind-nav-links { gap: 12px; }
  .ind-nav-link  { font-size: 0.82rem; }
  .ind-nav-cta   { padding: 9px 16px; font-size: 0.82rem; }

  .ind-hub-grid {
    grid-template-columns: 1fr;
  }

  .ind-stat-grid {
    grid-template-columns: 1fr;
  }

  .ind-pillars-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .ind-hero-cta-row,
  .ind-cta-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .ind-cta-band .ind-cta-row {
    align-items: center;
  }

  .ind-cta-primary,
  .ind-cta-ghost {
    width: 100%;
    justify-content: center;
    max-width: 360px;
  }

  .ind-outcome-item { padding: 20px; gap: 16px; }

  .ind-footer-inner {
    flex-direction: column;
    gap: 28px;
  }
}

@media (max-width: 480px) {
  .ind-nav-links { gap: 8px; }
  .ind-nav-link { display: none; }
  .ind-nav-link.ind-nav-cta,
  .ind-nav-link:last-child { display: inline-flex; }

  .ind-pillars-grid {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 1280px) {
  .ind-hub-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}