/* ================================================================
   clch.css — Child Life & Child Health (CLCH) Page
   Extends styles.css — same brand variables, nav, footer, buttons.

   DESIGN ACCENT: Teal/medical green layered on the existing
   forest green + gold palette. Gives health its own identity
   while staying inside the CMHDA family.

   SECTIONS
   1.  Active nav state
   2.  Hero
   3.  Mission Statement
   4.  Three Core Mandates
   5.  Diseases Grid
   6.  Goal & Aim
   7.  Who We Serve
   8.  CTA Band
   9.  Get Involved
   10. Scroll Reveal
   11. Responsive
================================================================ */

/* Local colour accent for health pages */
:root {
  --teal:         #1a7a7a;
  --teal-light:   #2aadad;
  --teal-pale:    #d4f0f0;
}


/* ================================================================
   1. Active nav link
================================================================ */
.nav__link--active {
  color: var(--accent-light) !important;
  position: relative;
}
.nav__link--active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 2px;
  background: var(--accent-light);
  border-radius: 2px;
}
.site-header.scrolled .nav__link--active { color: var(--accent) !important; }
.site-header.scrolled .nav__link--active::after { background: var(--accent); }


/* ================================================================
   2. Hero
================================================================ */
.clch-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: calc(var(--nav-h) + 4rem) var(--sp-xl) 130px;
}

/* Background image layer */
.clch-hero__bg-image {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.clch-hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.5;
}

/* Light teal tint overlay - very subtle */
.clch-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(160deg, rgba(7, 28, 28, 0.6) 0%, rgba(15, 48, 48, 0.5) 50%, rgba(22, 58, 58, 0.6) 100%);
}

/* Minimal vignette for text clarity at edges only */
.clch-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: radial-gradient(ellipse at center, transparent 40%, rgba(0,0,0,.25) 100%);
}

/* Heartbeat SVG decoration */
.clch-hero__pulse {
  position: absolute;
  bottom: 130px;
  left: 0;
  right: 0;
  height: 80px;
  z-index: 3;
  opacity: 0.6;
  pointer-events: none;
}
.clch-hero__pulse svg {
  width: 100%;
  height: 100%;
}

/* Hero content */
.clch-hero__content {
  position: relative;
  z-index: 4;
  max-width: 820px;
  margin: 0 auto;
  animation: clchFadeUp 0.9s ease both;
}
@keyframes clchFadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Breadcrumb */
.clch-hero__breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: rgba(255,255,255,.55);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--sp-lg);
  text-shadow: 0 2px 6px rgba(0,0,0,0.9), 0 1px 3px rgba(0,0,0,1);
}
.clch-hero__breadcrumb a { color: rgba(255,255,255,.55); transition: color var(--t); text-shadow: 0 2px 6px rgba(0,0,0,0.9), 0 1px 3px rgba(0,0,0,1); }
.clch-hero__breadcrumb a:hover { color: var(--accent-light); }
.clch-hero__breadcrumb i { font-size: 0.68rem; }
.clch-hero__breadcrumb span { color: var(--accent-light); text-shadow: 0 2px 6px rgba(0,0,0,0.9), 0 1px 3px rgba(0,0,0,1); }

/* Dept badge */
.clch-hero__dept-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1.1rem;
  border: 1px solid rgba(42,173,173,.5);
  background: rgba(0,0,0,0.4);
  border-radius: var(--radius-pill);
  color: var(--teal-light);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--sp-lg);
  text-shadow: 0 1px 4px rgba(0,0,0,0.8);
}

/* Main title */
.clch-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5.5vw, 4.5rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.08;
  margin-bottom: var(--sp-lg);
  text-shadow: 0 2px 8px rgba(0,0,0,0.9), 0 4px 16px rgba(0,0,0,0.7), 0 1px 3px rgba(0,0,0,1);
}
.clch-hero__title em {
  color: var(--accent-light);
  font-style: italic;
  text-shadow: 0 2px 8px rgba(0,0,0,0.9), 0 1px 3px rgba(0,0,0,1);
}

/* Vision quote */
.clch-hero__vision {
  display: inline-flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: rgba(255,255,255,.98);
  border-left: 2px solid rgba(155,89,208,.6);
  padding: 0.5rem var(--sp-md);
  text-align: left;
  max-width: 620px;
  margin: 0 auto var(--sp-lg);
  line-height: 1.55;
  text-shadow: 0 2px 6px rgba(0,0,0,0.8), 0 1px 3px rgba(0,0,0,0.9);
  background: rgba(0,0,0,0.4);
}
.clch-hero__vision i { color: rgba(155,89,208,.7); flex-shrink: 0; margin-top: 0.1rem; font-size: 1rem; }

/* Sub text */
.clch-hero__sub {
  font-size: 1rem;
  color: rgba(255,255,255,.98);
  max-width: 580px;
  margin: 0 auto var(--sp-xl);
  line-height: 1.7;
  text-shadow: 0 2px 6px rgba(0,0,0,0.8), 0 1px 3px rgba(0,0,0,0.9);
}

/* Hero action buttons */
.clch-hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-md);
  flex-wrap: wrap;
}

/* Stats ribbon */
.clch-hero__ribbon {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.65);
  border-top: 1px solid rgba(42,173,173,.3);
  padding: var(--sp-md) var(--sp-xl);
  animation: clchFadeUp 0.9s 0.3s ease both;
}

.clch-ribbon-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  padding: 0 var(--sp-xl);
  text-align: center;
}
.clch-ribbon-stat i       { color: var(--teal-light); font-size: 1.2rem; }
.clch-ribbon-stat strong  {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}
.clch-ribbon-stat span {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: rgba(255,255,255,.45);
}
.ribbon-sep {
  width: 1px; height: 36px;
  background: rgba(42,173,173,.2);
  flex-shrink: 0;
}


/* ================================================================
   3. Mission Statement
================================================================ */
.clch-mission {
  padding: var(--sp-4xl) 0;
  background: var(--cream);
}
.clch-mission__inner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--sp-3xl);
  align-items: start;
}

/* Left: icon ring */
.clch-mission__left { padding-top: 0.5rem; }
.clch-mission__icon-ring {
  width: 100px; height: 100px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), var(--teal-light));
  color: var(--white);
  font-size: 2.5rem;
  box-shadow: 0 8px 30px rgba(26,122,122,.35);
  flex-shrink: 0;
  position: relative;
}
/* Pulse ring animation */
.clch-mission__icon-ring::after {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 2px solid rgba(42,173,173,.25);
  animation: ringPulse 2.5s ease-in-out infinite;
}
@keyframes ringPulse {
  0%, 100% { transform: scale(1);   opacity: 0.6; }
  50%       { transform: scale(1.1); opacity: 0.2; }
}

/* Right: copy */
.clch-mission__right h2 { margin: var(--sp-sm) 0 var(--sp-md); }
.clch-mission__lead {
  font-size: 1.08rem;
  font-weight: 600;
  color: var(--text-mid);
  line-height: 1.7;
  margin-bottom: var(--sp-md);
}
.clch-mission__lead strong { color: var(--teal); }
.clch-mission__right p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.75;
  margin-bottom: var(--sp-xl);
}
.clch-mission__right p strong { color: var(--purple-deep); }

/* Tags row */
.clch-mission__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.clch-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.9rem;
  background: var(--teal-pale);
  border: 1px solid rgba(26,122,122,.2);
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--teal);
  transition: background var(--t), transform var(--t);
  cursor: default;
}
.clch-tag i { font-size: 0.9rem; }
.clch-tag:hover { background: var(--white); transform: translateY(-1px); }


/* ================================================================
   4. Three Core Mandates
================================================================ */
.clch-mandates {
  padding: var(--sp-4xl) 0;
  background: var(--offwhite);
}

.mandates-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-lg);
  align-items: start;
}

/* Mandate card */
.mandate-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--sp-xl);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
.mandate-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  /* background: linear-gradient(90deg, var(--teal), var(--accent)); */
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-slow);
}
.mandate-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: transparent; }
.mandate-card:hover::before { transform: scaleX(1); }

/* Featured (middle) card */
.mandate-card--featured {
  background: linear-gradient(160deg, #082020 0%, #0d2b2b 100%);
  border-color: transparent;
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}
.mandate-card--featured::before { transform: scaleX(1); }
.mandate-card--featured:hover { transform: translateY(-14px); }
.mandate-card--featured h3 { color: var(--white); }
.mandate-card--featured p  { color: rgba(255,255,255,.65); }
.mandate-card--featured .mandate-card__list li { color: rgba(255,255,255,.7); }
.mandate-card--featured .mandate-card__list i  { color: var(--teal-light); }
.mandate-card--featured .mandate-card__icon {
  background: rgba(42,173,173,.15);
  color: var(--teal-light);
}
.mandate-card--featured .mandate-card__number { color: rgba(42,173,173,.1); }

.mandate-card__badge {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-light);
  background: rgba(155,89,208,.15);
  border-radius: var(--radius-pill);
  padding: 0.25rem 0.75rem;
}

/* Ghost number */
.mandate-card__number {
  position: absolute;
  top: var(--sp-md); right: var(--sp-lg);
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 700;
  color: rgba(26,122,122,.07);
  line-height: 1;
  user-select: none;
  pointer-events: none;
}

/* Icon */
.mandate-card__icon {
  display: flex; align-items: center; justify-content: center;
  width: 54px; height: 54px;
  background: var(--teal-pale);
  border-radius: var(--radius);
  color: var(--teal);
  font-size: 1.5rem;
  transition: background var(--t), color var(--t);
  flex-shrink: 0;
}
.mandate-card:not(.mandate-card--featured):hover .mandate-card__icon {
  background: var(--teal);
  color: var(--white);
}

.mandate-card h3 { font-size: 1.15rem; color: var(--dark); }
.mandate-card > p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; }

.mandate-card__list {
  display: flex; flex-direction: column; gap: 0.45rem;
  margin-top: var(--sp-sm);
}
.mandate-card__list li {
  display: flex; align-items: flex-start; gap: 0.45rem;
  font-size: 0.84rem; color: var(--text-mid); line-height: 1.4;
}
.mandate-card__list i { color: var(--teal-light); flex-shrink: 0; margin-top: 0.1rem; font-size: 1rem; }


/* ================================================================
   5. Diseases Grid
================================================================ */
.clch-diseases {
  padding: var(--sp-4xl) 0;
  background: var(--cream);
}

.diseases-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-md);
}

/* Disease card */
.disease-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--sp-lg);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
  position: relative;
  overflow: hidden;
}
.disease-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  /* background: linear-gradient(90deg, var(--teal), var(--teal-light)); */
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-slow);
}
.disease-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: transparent; }
.disease-card:hover::before { transform: scaleX(1); }

.disease-card__icon {
  display: flex; align-items: center; justify-content: center;
  width: 46px; height: 46px;
  background: var(--teal-pale);
  border-radius: var(--radius);
  color: var(--teal);
  font-size: 1.3rem;
  flex-shrink: 0;
  transition: background var(--t), color var(--t);
}
.disease-card:hover .disease-card__icon { background: var(--teal); color: var(--white); }

.disease-card h3 { font-size: 1rem; color: var(--dark); }
.disease-card p  { font-size: 0.84rem; color: var(--text-muted); line-height: 1.6; flex: 1; }

/* Severity badge */
.disease-card__severity {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-pill);
  padding: 0.22rem 0.6rem;
  margin-top: auto;
}
.disease-card__severity--high {
  background: rgba(192,57,43,.1);
  color: #c0392b;
  border: 1px solid rgba(192,57,43,.2);
}
.disease-card__severity--mid {
  background: rgba(155,89,208,.1);
  color: var(--accent);
  border: 1px solid rgba(155,89,208,.2);
}
.disease-card__severity--specialist {
  background: var(--teal-pale);
  color: var(--teal);
  border: 1px solid rgba(26,122,122,.2);
}

/* Plus / "and more" card */
.disease-card--plus {
  background: linear-gradient(145deg, var(--purple-pale), var(--teal-pale));
  border: 1px solid rgba(26,122,122,.2);
  text-align: center;
  align-items: center;
}
.disease-card--plus .disease-card__icon {
  background: rgba(26,122,122,.15);
  color: var(--teal);
}


/* ================================================================
   6. Goal & Aim
================================================================ */
.clch-goal {
  position: relative;
  padding: var(--sp-4xl) 0;
  overflow: hidden;
}
.clch-goal__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, #071c1c 0%, #0f3030 40%, #163a3a 70%, #071818 100%);
}
.clch-goal__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--sp-2xl);
  align-items: center;
}

/* Goal / Aim card */
.goal-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: var(--radius-lg);
  padding: var(--sp-2xl);
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
}
.goal-card--aim { border-color: rgba(155,89,208,.2); background: rgba(155,89,208,.06); }

.goal-card__label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal-light);
}
.goal-card--aim .goal-card__label { color: var(--accent-light); }
.goal-card__label i { font-size: 1rem; }

.goal-card__title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  color: var(--white);
}

.goal-card__body {
  font-size: 0.92rem;
  color: rgba(255,255,255,.65);
  line-height: 1.75;
}
.goal-card__body strong { color: rgba(255,255,255,.9); }

.goal-card__verse {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
  background: rgba(155,89,208,.08);
  border-left: 2px solid rgba(155,89,208,.3);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: var(--sp-md);
}
.goal-card__verse i { color: rgba(155,89,208,.4); flex-shrink: 0; font-size: 1rem; margin-top: 0.1rem; }
.goal-card__verse blockquote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.9rem;
  color: rgba(255,255,255,.55);
  line-height: 1.55;
}
.goal-card__verse cite {
  display: block;
  font-style: normal;
  font-size: 0.75rem;
  font-family: var(--font-body);
  font-weight: 700;
  color: var(--accent-light);
  margin-top: 0.3rem;
  letter-spacing: 0.06em;
}

/* Aim methods */
.goal-aim-methods {
  display: flex;
  gap: var(--sp-md);
  flex-wrap: wrap;
}
.aim-method {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  background: rgba(155,89,208,.12);
  border: 1px solid rgba(155,89,208,.2);
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-light);
}
.aim-method i { font-size: 1rem; }

/* Divider cross */
.goal-divider {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-sm);
  flex-shrink: 0;
}
.goal-divider__line {
  width: 1px;
  height: 80px;
  background: linear-gradient(to bottom, transparent, rgba(155,89,208,.3), transparent);
}
.goal-divider__cross {
  display: flex; align-items: center; justify-content: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(155,89,208,.12);
  border: 1px solid rgba(155,89,208,.25);
  color: var(--accent-light);
  font-size: 1.1rem;
}


/* ================================================================
   7. Who We Serve
================================================================ */
.clch-serve {
  padding: var(--sp-4xl) 0;
  background: var(--offwhite);
}

.serve-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-lg);
}

.serve-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--sp-xl);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-sm);
  transition: transform var(--t), box-shadow var(--t);
}
.serve-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.serve-card__icon {
  display: flex; align-items: center; justify-content: center;
  width: 60px; height: 60px;
  background: linear-gradient(135deg, var(--teal-pale), var(--purple-pale));
  border-radius: 50%;
  color: var(--teal);
  font-size: 1.6rem;
  margin-bottom: var(--sp-sm);
  transition: background var(--t), color var(--t);
}
.serve-card:hover .serve-card__icon {
  background: linear-gradient(135deg, var(--teal), var(--purple-mid));
  color: var(--white);
}

.serve-card h3 { font-size: 1.05rem; color: var(--dark); }
.serve-card p  { font-size: 0.88rem; color: var(--text-muted); line-height: 1.65; }


/* ================================================================
   8. CTA Band
================================================================ */
.clch-cta-band {
  position: relative;
  padding: var(--sp-3xl) 0;
  overflow: hidden;
}
.clch-cta-band__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--purple-deep), #1a0f2e 50%, var(--teal) 100%);
  opacity: 0.95;
}

.clch-cta-band__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3xl);
  align-items: center;
}

.clch-cta-band__verse {
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
}
.clch-cta-band__verse i { color: rgba(155,89,208,.4); font-size: 2rem; }
.clch-cta-band__verse blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.7rem);
  font-style: italic;
  color: rgba(255,255,255,.85);
  line-height: 1.5;
}
.clch-cta-band__verse cite {
  font-style: normal;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-light);
}

.clch-cta-band__actions h3 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--white);
  margin-bottom: var(--sp-sm);
}
.clch-cta-band__actions p {
  font-size: 0.95rem;
  color: rgba(255,255,255,.65);
  line-height: 1.65;
  margin-bottom: var(--sp-lg);
}
.clch-cta-band__btns {
  display: flex;
  gap: var(--sp-md);
  flex-wrap: wrap;
}


/* ================================================================
   9. Get Involved
================================================================ */
.clch-involve {
  padding: var(--sp-4xl) 0;
  background: var(--cream);
}

.involve-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-lg);
}

.involve-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--sp-xl);
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
  transition: transform var(--t), box-shadow var(--t);
  position: relative;
  overflow: hidden;
}
.involve-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  /* background: linear-gradient(90deg, var(--teal), var(--accent)); */
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-slow);
}
.involve-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.involve-card:hover::before { transform: scaleX(1); }

.involve-card__icon {
  display: flex; align-items: center; justify-content: center;
  width: 52px; height: 52px;
  background: var(--teal-pale);
  border-radius: var(--radius);
  color: var(--teal);
  font-size: 1.4rem;
  transition: background var(--t), color var(--t);
}
.involve-card:hover .involve-card__icon { background: var(--teal); color: var(--white); }

.involve-card h3 { font-size: 1.05rem; color: var(--dark); }
.involve-card p  { font-size: 0.88rem; color: var(--text-muted); line-height: 1.65; flex: 1; }

.involve-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--teal);
  margin-top: auto;
  transition: gap var(--t), color var(--t);
}
.involve-card__link:hover { gap: 0.6rem; color: var(--teal-light); }


/* ================================================================
   10. Scroll Reveal
================================================================ */
.mandate-card, .disease-card, .serve-card,
.involve-card, .clch-tag, .aim-method {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.mandate-card:nth-child(1), .disease-card:nth-child(1),
.serve-card:nth-child(1),   .involve-card:nth-child(1) { transition-delay: 0s; }
.mandate-card:nth-child(2), .disease-card:nth-child(2),
.serve-card:nth-child(2),   .involve-card:nth-child(2) { transition-delay: 0.08s; }
.mandate-card:nth-child(3), .disease-card:nth-child(3),
.serve-card:nth-child(3),   .involve-card:nth-child(3) { transition-delay: 0.16s; }
.disease-card:nth-child(4), .involve-card:nth-child(4) { transition-delay: 0.24s; }
.disease-card:nth-child(5)  { transition-delay: 0.08s; }
.disease-card:nth-child(6)  { transition-delay: 0.16s; }
.disease-card:nth-child(7)  { transition-delay: 0.24s; }
.disease-card:nth-child(8)  { transition-delay: 0.08s; }
.disease-card:nth-child(9)  { transition-delay: 0.16s; }
.disease-card:nth-child(10) { transition-delay: 0.24s; }

.clch-tag:nth-child(1)  { transition-delay: 0s; }
.clch-tag:nth-child(2)  { transition-delay: 0.06s; }
.clch-tag:nth-child(3)  { transition-delay: 0.12s; }
.clch-tag:nth-child(4)  { transition-delay: 0.18s; }
.clch-tag:nth-child(5)  { transition-delay: 0.24s; }
.clch-tag:nth-child(6)  { transition-delay: 0.30s; }

.aim-method:nth-child(1) { transition-delay: 0s; }
.aim-method:nth-child(2) { transition-delay: 0.1s; }
.aim-method:nth-child(3) { transition-delay: 0.2s; }

.mandate-card.revealed, .disease-card.revealed, .serve-card.revealed,
.involve-card.revealed, .clch-tag.revealed, .aim-method.revealed {
  opacity: 1;
  transform: translateY(0);
}


/* ================================================================
   11. Responsive
================================================================ */

/* Tablet ≤1024px */
@media (max-width: 1024px) {
  .clch-mission__inner   { grid-template-columns: 1fr; gap: var(--sp-xl); }
  .clch-mission__left    { display: flex; justify-content: center; }
  .mandates-grid         { grid-template-columns: 1fr; }
  .mandate-card--featured { transform: none; }
  .diseases-grid         { grid-template-columns: repeat(2, 1fr); }
  .clch-goal__inner      { grid-template-columns: 1fr; }
  .goal-divider          { display: none; }
  .serve-grid            { grid-template-columns: repeat(2, 1fr); }
  .clch-cta-band__inner  { grid-template-columns: 1fr; gap: var(--sp-xl); }
  .involve-grid          { grid-template-columns: repeat(2, 1fr); }
}

/* Mobile ≤768px */
@media (max-width: 768px) {
  .clch-hero { padding: calc(var(--nav-h) + 2.5rem) 1rem 130px; }
  .clch-hero__title { font-size: clamp(2.2rem, 7vw, 3.2rem); }
  .clch-hero__actions { flex-direction: column; width: 100%; align-items: center; }
  .clch-hero__actions .btn { width: 100%; max-width: 300px; }
  .clch-hero__ribbon {
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 1rem;
    justify-content: space-around;
  }
  .clch-ribbon-stat { padding: 0; }
  .ribbon-sep { display: none; }
  .clch-hero__pulse { display: none; }

  .clch-mission__tags { gap: 0.4rem; }
  .diseases-grid { grid-template-columns: 1fr 1fr; }
  .serve-grid    { grid-template-columns: 1fr; }
  .involve-grid  { grid-template-columns: 1fr; }

  .clch-cta-band__btns { flex-direction: column; width: 100%; }
  .clch-cta-band__btns .btn { width: 100%; max-width: 300px; }

  .goal-aim-methods { gap: 0.5rem; }
}

/* Small phones ≤480px */
@media (max-width: 480px) {
  .diseases-grid { grid-template-columns: 1fr; }
  .clch-tag { font-size: 0.76rem; padding: 0.35rem 0.75rem; }
  .clch-hero__vision { font-size: 0.95rem; }
}