/* ═══════════════════════════════════════════════════
   sparkWILD Institute — Site-Specific Overrides
   Institutional warmth variant of the WILD design system
   ═══════════════════════════════════════════════════ */

/* Base override — Paper White bg instead of Parchment */
.spark-site { background: var(--white); }

/* ── sparkWILD Wordmark ── */
.nav-brand {
  text-decoration: none;
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.nav-brand .spark {
  font-family: var(--body);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate);
}
.nav-brand .wild-mark {
  font-family: var(--heading);
  font-weight: 600;
  font-size: 1.3rem;
  color: var(--forest);
  letter-spacing: 0.04em;
}
.nav-brand .inst {
  font-family: var(--body);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate);
}

/* ── Nav overrides for sparkwild ── */
.spark-nav {
  background: rgba(var(--wr), 0.92);
  backdrop-filter: blur(20px) saturate(1.3);
  -webkit-backdrop-filter: blur(20px) saturate(1.3);
  border-bottom: var(--rule);
  padding: 24px 52px;
}
.spark-nav .nav-links a { color: var(--slate); }
.spark-nav .nav-links a:hover { color: var(--forest); }
.spark-nav .nav-links .cta-link {
  border-color: var(--forest);
  color: var(--forest);
}
.spark-nav .nav-links .cta-link:hover {
  background: var(--forest);
  color: var(--white);
}
.spark-nav .burger span { background: var(--forest); }

/* ── Hero — forest background with radial glow ── */
.spark-hero {
  padding: 180px 52px 120px;
  background: var(--forest);
  position: relative;
}
.spark-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 65% 40%, rgba(42, 80, 80, 0.4) 0%, transparent 55%);
}
.spark-hero-inner {
  max-width: 720px;
  margin: 0 auto;
  position: relative;
}
.spark-hero h1 {
  font-family: var(--heading);
  font-size: clamp(2.4rem, 4vw, 3.2rem);
  font-weight: 400;
  color: var(--parchment);
  line-height: 1.12;
  margin-bottom: 28px;
}
.spark-hero .lead {
  color: rgba(var(--pr), 0.65);
  max-width: 580px;
}

/* ── Why section ── */
.why {
  padding: 120px 52px;
  background: var(--white);
}
.why-inner {
  max-width: 640px;
  margin: 0 auto;
}
.why h2 {
  font-family: var(--heading);
  font-size: clamp(2rem, 2.8vw, 2.4rem);
  font-weight: 500;
  color: var(--forest);
  margin-bottom: 28px;
}
.accent {
  font-family: var(--heading);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--forest);
  line-height: 1.4;
  margin: 36px 0;
  padding-left: 20px;
  border-left: 2px solid var(--gold);
}

/* ── Programs section ── */
.programs {
  padding: 120px 52px;
  background: var(--parchment);
}
.prog-wrap {
  max-width: 1100px;
  margin: 0 auto;
}
.programs h2 {
  font-family: var(--heading);
  font-size: clamp(2rem, 2.8vw, 2.4rem);
  font-weight: 500;
  color: var(--forest);
  margin-bottom: 12px;
}
.programs > .prog-wrap > .body-text {
  max-width: 560px;
  margin-bottom: 56px;
}
.prog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}
.prog-card {
  padding: 48px 36px;
  background: var(--white);
}
.prog-card h3 {
  font-family: var(--heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--forest);
  margin-bottom: 12px;
}
.prog-card p {
  font-size: 0.9rem;
  color: var(--slate);
  line-height: 1.65;
  margin-bottom: 16px;
}
.prog-status {
  font-family: var(--body);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
}
.prog-cta {
  text-align: center;
  margin-top: 48px;
}

/* ── Framework (WILD cards) ── */
.framework {
  padding: 120px 52px;
  background: var(--white);
  border-top: var(--rule);
}
.fw-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.fw-inner h2 {
  font-family: var(--heading);
  font-size: clamp(2rem, 2.8vw, 2.4rem);
  font-weight: 400;
  color: var(--forest);
  line-height: 1.15;
}
.fw-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}
.fw-card {
  padding: 48px 28px;
  background: var(--parchment);
  transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}
.fw-card:hover { background: var(--forest); }
.fw-letter {
  font-family: var(--heading);
  font-size: 4rem;
  font-weight: 600;
  color: rgba(var(--gr), 0.35);
  line-height: 1;
  margin-bottom: 12px;
  transition: color 0.5s;
}
.fw-card:hover .fw-letter { color: rgba(var(--gr), 0.25); }
.fw-card h3 {
  font-family: var(--heading);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--forest);
  margin-bottom: 10px;
  transition: color 0.5s;
}
.fw-card:hover h3 { color: var(--parchment); }
.fw-card p {
  font-size: 0.88rem;
  color: var(--slate);
  line-height: 1.6;
  transition: color 0.5s;
}
.fw-card:hover p { color: var(--stone); }

/* ── Leadership ── */
.leadership {
  padding: 120px 52px;
  background: var(--white);
}
.lead-wrap {
  max-width: 800px;
  margin: 0 auto;
}
.leadership h2 {
  font-family: var(--heading);
  font-size: clamp(2rem, 2.8vw, 2.4rem);
  font-weight: 500;
  color: var(--forest);
  margin-bottom: 48px;
}
.leader {
  margin-bottom: 48px;
  padding-bottom: 40px;
  border-bottom: var(--rule);
}
.leader:last-of-type { margin-bottom: 0; padding-bottom: 0; border-bottom: none; }
.leader h3 {
  font-family: var(--heading);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--forest);
  margin-bottom: 4px;
}
.leader .role {
  font-family: var(--body);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 16px;
}
.relationship {
  margin-top: 48px;
  padding: 32px;
  background: var(--parchment);
}
.relationship h3 {
  font-family: var(--heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--forest);
  margin-bottom: 12px;
}
.relationship p {
  font-size: 0.88rem;
  color: var(--slate);
  line-height: 1.6;
}

/* ── Support ── */
.support-section {
  padding: 100px 52px;
  background: var(--parchment);
}
.sup-wrap {
  max-width: 1100px;
  margin: 0 auto;
}
.support-section h2 {
  font-family: var(--heading);
  font-size: clamp(1.8rem, 2.5vw, 2.2rem);
  font-weight: 500;
  color: var(--forest);
  margin-bottom: 48px;
}
.sup-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.sup-card {
  padding: 40px 32px;
  background: var(--white);
}
.sup-card h3 {
  font-family: var(--heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--forest);
  margin-bottom: 12px;
}
.sup-card p {
  font-size: 0.88rem;
  color: var(--slate);
  line-height: 1.6;
}

/* ── Connect ── */
.connect-section {
  padding: 100px 52px;
  background: var(--forest);
  text-align: center;
}
.connect-section h2 {
  font-family: var(--heading);
  font-size: clamp(2rem, 2.8vw, 2.4rem);
  font-weight: 400;
  color: var(--parchment);
  margin-bottom: 16px;
}
.connect-section .body-text {
  color: var(--stone);
  max-width: 480px;
  margin: 0 auto 36px;
}
.connect-cta {
  font-family: var(--body);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--forest);
  background: var(--gold);
  padding: 18px 40px;
  display: inline-block;
  transition: all 0.4s;
}
.connect-cta:hover {
  background: #c49a38;
  transform: translateY(-2px);
}
.email {
  display: block;
  margin-top: 16px;
  font-size: 0.82rem;
  color: var(--stone);
}
.email a {
  color: var(--gold);
  text-decoration: none;
}

/* ── Page hero (for sub-pages) ── */
.page-hero {
  padding: 180px 52px 88px;
  background: var(--white);
}
.page-hero-inner { max-width: 700px; }
.page-hero h1 {
  font-family: var(--heading);
  font-size: clamp(2.2rem, 3.5vw, 3rem);
  font-weight: 400;
  color: var(--forest);
  line-height: 1.1;
  margin-bottom: 24px;
}

/* ── Responsive ── */
@media (max-width: 1080px) {
  .fw-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .spark-nav { padding: 16px 24px; }
  .spark-hero { padding: 140px 24px 80px; }
  .why { padding: 80px 24px; }
  .programs { padding: 80px 24px; }
  .prog-grid { grid-template-columns: 1fr; }
  .framework { padding: 80px 24px; }
  .fw-grid { grid-template-columns: 1fr; }
  .leadership { padding: 80px 24px; }
  .support-section { padding: 64px 24px; }
  .sup-grid { grid-template-columns: 1fr; }
  .connect-section { padding: 64px 24px; }
  .page-hero { padding: 140px 24px 64px; }
}