/* ── HERO ── */
.csg-hero {
  background: var(--white);
  border-bottom: 1px solid rgba(4,18,46,0.07);
  padding: 152px 48px 96px;
  position: relative;
  overflow: hidden;
}
.csg-hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.csg-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}
.csg-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue-primary);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.csg-eyebrow::before {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  background: var(--blue-primary);
}
.csg-headline {
  font-family: var(--font-serif);
  font-size: clamp(40px, 5vw, 72px);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--soil);
  margin-bottom: 28px;
}
.csg-headline em {
  font-style: italic;
  color: var(--blue-primary);
}
.csg-hero-deck {
  font-size: 18px;
  font-weight: 300;
  line-height: 1.75;
  color: rgba(4,18,46,0.55);
  max-width: 640px;
}

/* ── SHARED SECTION PRIMITIVES ── */
section { padding: 100px 48px; }
.section-inner { max-width: 1200px; margin: 0 auto; }
.section-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-primary);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(32px, 3.5vw, 52px);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--soil);
  margin-bottom: 24px;
}
.section-title em { font-style: italic; color: var(--blue-primary); }
.section-body {
  font-size: 17px;
  font-weight: 300;
  line-height: 1.75;
  color: rgba(4,18,46,0.6);
  max-width: 600px;
}

/* ── CAPITAL TYPES SECTION ── */
.capital-types-section { background: var(--mist); }
.capital-types-header { margin-bottom: 56px; }
.capital-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  align-items: start;
}
.capital-card {
  background: var(--white);
  border: 1px solid rgba(7,58,160,0.12);
  border-radius: 8px;
  position: relative;
  cursor: pointer;
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
  overflow: hidden;
}
.capital-card:hover {
  transform: translateY(-2px);
  border-color: rgba(7,58,160,0.28);
  box-shadow: 0 10px 24px rgba(4,18,46,0.08);
}
.capital-card--grant.is-open  { border-color: #00d4ff; box-shadow: 0 8px 32px rgba(0,212,255,0.14); }
.capital-card--rec.is-open    { border-color: #10b981; box-shadow: 0 8px 32px rgba(16,185,129,0.14); }
.capital-card--loan.is-open   { border-color: #f59e0b; box-shadow: 0 8px 32px rgba(245,158,11,0.14); }
.capital-card--equity.is-open { border-color: #8b5cf6; box-shadow: 0 8px 32px rgba(139,92,246,0.14); }
.capital-card-accent {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: 8px 8px 0 0;
}
.capital-card--grant  .capital-card-accent  { background: #00d4ff; }
.capital-card--rec    .capital-card-accent  { background: #10b981; }
.capital-card--loan   .capital-card-accent  { background: #f59e0b; }
.capital-card--equity .capital-card-accent  { background: #8b5cf6; }

.capital-card-head { padding: 28px 24px 20px; }
.capital-card-type {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(7,58,160,0.5);
  margin-bottom: 10px;
}
.capital-card--grant  .capital-card-type { color: #00aed4; }
.capital-card--rec    .capital-card-type { color: #0d9668; }
.capital-card--loan   .capital-card-type { color: #c97d06; }
.capital-card--equity .capital-card-type { color: #7044d4; }
.capital-card-name {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--soil);
  line-height: 1.15;
  margin-bottom: 10px;
}
.capital-card-desc {
  font-size: 13.5px;
  font-weight: 300;
  line-height: 1.65;
  color: rgba(4,18,46,0.58);
  margin-bottom: 16px;
}
.capital-card-purpose {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 2px;
  background: var(--mist);
  color: var(--blue-primary);
  border: 1px solid rgba(7,58,160,0.15);
}
.capital-card--grant  .capital-card-purpose { background: rgba(0,212,255,0.08);  color: #00aed4; border-color: rgba(0,212,255,0.25); }
.capital-card--rec    .capital-card-purpose { background: rgba(16,185,129,0.08); color: #0d9668; border-color: rgba(16,185,129,0.25); }
.capital-card--loan   .capital-card-purpose { background: rgba(245,158,11,0.08); color: #c97d06; border-color: rgba(245,158,11,0.25); }
.capital-card--equity .capital-card-purpose { background: rgba(139,92,246,0.08); color: #7044d4; border-color: rgba(139,92,246,0.25); }
.capital-card-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 14px 24px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue-primary);
  border-top: 1px solid rgba(7,58,160,0.08);
  user-select: none;
}
.capital-card-toggle-icon {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  transition: transform 0.25s;
}
.capital-card.is-open .capital-card-toggle-icon { transform: rotate(180deg); }

.capital-card-detail {
  display: none;
  padding: 20px 24px 28px;
  border-top: 1px solid rgba(7,58,160,0.08);
  background: var(--mist);
}
.capital-card.is-open .capital-card-detail { display: block; }
.detail-group { margin-bottom: 18px; }
.detail-group:last-child { margin-bottom: 0; }
.detail-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(7,58,160,0.45);
  margin-bottom: 6px;
}
.detail-value {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.6;
  color: rgba(4,18,46,0.72);
}
.detail-value ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.detail-value ul li {
  padding-left: 14px;
  position: relative;
  margin-bottom: 3px;
}
.detail-value ul li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--blue-bright);
}
.capital-card--grant  .detail-value ul li::before { color: #00d4ff; }
.capital-card--rec    .detail-value ul li::before { color: #10b981; }
.capital-card--loan   .detail-value ul li::before { color: #f59e0b; }
.capital-card--equity .detail-value ul li::before { color: #8b5cf6; }

/* ── SPECTRUM BAR SECTION ── */
.spectrum-section { background: var(--white); }
.spectrum-header { margin-bottom: 52px; }
.spectrum-bar-wrap { margin-bottom: 24px; }
.spectrum-bar-svg { width: 100%; height: auto; display: block; }
.spectrum-caption {
  font-size: 14px;
  font-weight: 300;
  color: rgba(4,18,46,0.45);
  font-style: italic;
  text-align: center;
  margin-top: 16px;
}
.spectrum-note {
  max-width: 760px;
  margin: 40px auto 0;
  font-size: 16px;
  font-weight: 300;
  line-height: 1.75;
  color: rgba(4,18,46,0.6);
  text-align: center;
}

/* ── OPERATIONAL vs PROJECT SECTION ── */
.ops-section { background: var(--mist); }
.ops-header { margin-bottom: 56px; }
.ops-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.ops-card {
  background: var(--white);
  border: 1px solid rgba(7,58,160,0.12);
  border-radius: 8px;
  padding: 40px 36px;
  position: relative;
  overflow: hidden;
}
.ops-card-accent {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: 8px 8px 0 0;
}
.ops-card--operations .ops-card-accent { background: #00c9ff; }
.ops-card--projects   .ops-card-accent { background: #073aa0; }
.ops-card-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(7,58,160,0.5);
  margin-bottom: 12px;
}
.ops-card-title {
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 600;
  color: var(--soil);
  line-height: 1.2;
  margin-bottom: 14px;
}
.ops-card-body {
  font-size: 14px;
  font-weight: 300;
  line-height: 1.7;
  color: rgba(4,18,46,0.6);
  margin-bottom: 20px;
}
.ops-examples {
  list-style: none;
  padding: 0;
  margin: 0;
}
.ops-examples li {
  font-size: 13px;
  font-weight: 300;
  color: rgba(4,18,46,0.62);
  padding: 8px 0;
  border-bottom: 1px solid rgba(4,18,46,0.06);
  padding-left: 16px;
  position: relative;
}
.ops-examples li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--blue-bright);
  font-size: 11px;
}
.ops-examples li:last-child { border-bottom: none; }
.ops-note {
  max-width: 760px;
  margin: 40px auto 0;
  background: var(--cream);
  border: 1px solid rgba(7,58,160,0.12);
  border-radius: 6px;
  padding: 24px 28px;
  font-size: 14px;
  font-weight: 300;
  line-height: 1.7;
  color: rgba(4,18,46,0.65);
  text-align: center;
}
.ops-note strong { font-weight: 600; color: var(--blue-primary); }

/* ── CTA SECTION ── */
.cta-section {
  background: var(--white);
  text-align: center;
  border-top: 1px solid rgba(4,18,46,0.07);
  padding: 60px 48px 120px;
  position: relative;
  overflow: hidden;
}
.cta-inner { max-width: 800px; margin: 0 auto; text-align: center; position: relative; z-index: 2; }
.cta-inner .section-label { justify-content: center; color: var(--blue-primary); }
.cta-inner .section-title { color: var(--soil); max-width: none; }
.cta-inner .section-title em { color: var(--blue-primary); }
.cta-inner .section-body { color: rgba(4,18,46,0.6); margin: 0 auto 48px; text-align: center; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-hero-primary {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--blue-primary);
  border: none;
  padding: 14px 32px;
  border-radius: 2px;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: background 0.2s, transform 0.15s;
}
.btn-hero-primary:hover { background: var(--blue-mid); transform: translateY(-1px); }
.btn-hero-ghost {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  color: rgba(4,18,46,0.6);
  background: none;
  border: 1px solid rgba(4,18,46,0.2);
  padding: 14px 28px;
  border-radius: 2px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
}
.btn-hero-ghost:hover { border-color: var(--blue-primary); color: var(--blue-primary); }
.cta-section .btn-hero-primary { background: var(--blue-primary); color: #fff; text-transform: none; letter-spacing: 0.02em; border-radius: 4px; }
.cta-section .btn-hero-primary:hover { background: var(--soil); }
.cta-section .btn-hero-ghost { color: var(--soil); border-color: rgba(4,18,46,0.25); border-radius: 4px; }
.cta-section .btn-hero-ghost:hover { border-color: var(--soil); color: var(--soil); }

/* ── FOOTER ── */
footer { background: var(--mist); border-top: 1px solid rgba(4,18,46,0.07); }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; padding: 64px 48px; max-width: 1400px; margin: 0 auto; }
.footer-brand { margin-bottom: 16px; }
.footer-tagline { font-size: 13px; font-weight: 300; color: rgba(4,18,46,0.5); line-height: 1.6; max-width: 280px; margin-top: 12px; }
.footer-col-title { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(4,18,46,0.4); margin-bottom: 16px; }
.footer-links { list-style: none; }
.footer-links li + li { margin-top: 10px; }
.footer-links a { font-size: 13px; font-weight: 300; color: rgba(4,18,46,0.55); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--soil); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding: 20px 48px; border-top: 1px solid rgba(4,18,46,0.06); max-width: 1400px; margin: 0 auto; }
.footer-copy { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.05em; color: rgba(4,18,46,0.3); }
.footer-indigenous { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.05em; color: rgba(4,18,46,0.25); }

/* Mobile vertical timeline — hidden on desktop */
.spectrum-vertical { display: none; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .capital-cards-grid { grid-template-columns: repeat(2, 1fr); }
  .ops-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .csg-hero { padding: 120px 24px 72px; }
  section { padding: 72px 24px; }
  .capital-cards-grid { grid-template-columns: 1fr; }
  .spectrum-header { margin-bottom: 28px; }
  .spectrum-bar-wrap { display: none; }
  .spectrum-vertical {
    display: block;
    margin: 0 0 8px;
  }
  /* One continuous gradient spine; dots sit centered on the rail (no segment gaps) */
  .spectrum-v-inner {
    position: relative;
  }
  .spectrum-v-spine {
    position: absolute;
    left: 10.5px; /* centers 3px line in 24px dot column */
    top: 9px;
    bottom: 9px;
    width: 3px;
    border-radius: 2px;
    background: linear-gradient(
      to bottom,
      #00d4ff 0%,
      #10b981 33%,
      #f59e0b 66%,
      #8b5cf6 100%
    );
    z-index: 0;
    pointer-events: none;
  }
  .spectrum-v-step {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 24px 1fr;
    column-gap: 16px;
    align-items: start;
    padding-bottom: 28px;
  }
  .spectrum-v-step:last-child {
    padding-bottom: 0;
  }
  .spectrum-v-dot {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    justify-self: center;
    position: relative;
    z-index: 1;
    box-shadow: 0 0 0 3px var(--white);
  }
  .spectrum-v-dot--grant  { background: #00d4ff; }
  .spectrum-v-dot--rec    { background: #10b981; }
  .spectrum-v-dot--loan   { background: #f59e0b; }
  .spectrum-v-dot--equity { background: #8b5cf6; }
  .spectrum-v-content { padding-top: 2px; min-width: 0; }
  .spectrum-v-label {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(4,18,46,0.45);
    margin-bottom: 4px;
  }
  .spectrum-v-name {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 600;
    color: var(--soil);
  }
  .spectrum-caption { margin-top: 12px; font-size: 16px; }
  .spectrum-note { margin-top: 28px; font-size: 15px; line-height: 1.7; }
  .footer-top { grid-template-columns: 1fr; padding: 48px 24px; }
  .footer-bottom { flex-direction: column; gap: 12px; padding: 20px 24px; text-align: center; }
  .cta-buttons { flex-direction: column; align-items: center; }
}