/* ==========================================================================
   Zim Zam Labs — Page CSS: OUR PLEDGE
   Adds: pledge cards (10), pledge-tagline
   Reuses: science-hero, pullquote-display, capture
   ========================================================================== */

/* Hero tagline strip */
.pledge-tagline {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  max-width: 720px;
  margin-inline: auto;
  padding-top: var(--space-lg);
  margin-top: var(--space-xl);
  border-top: 1px solid var(--ink-line);
  font-family: var(--font-italic);
  font-style: italic;
  font-size: var(--text-lead);
  color: var(--cream-50);
  line-height: 1.4;
  text-align: center;
}
.pledge-tagline__sep {
  color: var(--gold-500);
}

/* ==========================================================================
   PLEDGES — single column of editorial cards with Arabic principle
   ========================================================================== */
.pledges {
  background: var(--cream-100);
  position: relative;
}
.pledges .wrap {
  max-width: 920px;
}

.pledge {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--space-2xl);
  align-items: start;
  padding-block: var(--space-2xl);
  border-bottom: 1px solid var(--cream-400);
  position: relative;
}
.pledge:first-child { padding-top: 0; }
.pledge:last-child { border-bottom: none; padding-bottom: 0; }
@media (max-width: 760px) {
  .pledge {
    grid-template-columns: 1fr;
    gap: var(--space-md);
    padding-block: var(--space-xl);
  }
}

/* Left header column with number + Arabic principle */
.pledge__header {
  position: sticky;
  top: 7rem;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}
@media (max-width: 760px) { .pledge__header { position: static; } }

.pledge__num {
  font-family: var(--font-display);
  font-size: clamp(3rem, 2.5rem + 2vw, 4.5rem);
  line-height: 0.85;
  letter-spacing: -0.04em;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--gold-600);
  font-variation-settings: "opsz" 144, "SOFT" 50, "WONK" 1;
  font-style: italic;
}

.pledge__principle {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  padding-top: var(--space-sm);
  border-top: 1px solid var(--gold-600);
}
.pledge__arabic {
  font-family: 'Amiri', 'Newsreader', serif;
  font-size: clamp(1.5rem, 1.3rem + 0.8vw, 2rem);
  line-height: 1;
  color: var(--ink-900);
  direction: rtl;
}
.pledge__translit {
  font-family: var(--font-italic);
  font-style: italic;
  font-size: var(--text-body-lg);
  color: var(--gold-700);
  margin-top: 0.25rem;
}
.pledge__english {
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-on-cream-subtle);
  margin-top: 0.125rem;
}

/* Right content column */
.pledge__title {
  font-family: var(--font-display);
  font-size: clamp(1.875rem, 1.5rem + 2vw, 2.75rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
  color: var(--ink-900);
  font-variation-settings: "opsz" 144, "SOFT" 40, "WONK" 1;
  margin-bottom: var(--space-md);
  text-wrap: balance;
}
.pledge__title em {
  font-family: var(--font-italic);
  font-style: italic;
  color: var(--gold-600);
}

.pledge__body {
  font-family: var(--font-body);
  font-size: var(--text-body-lg);
  line-height: var(--lh-prose);
  color: var(--text-on-cream-muted);
  max-width: 60ch;
}
.pledge__body + .pledge__body {
  margin-top: var(--space-md);
}

.pledge--final {
  background: var(--cream-50);
  padding: var(--space-2xl);
  border: 1px solid var(--gold-600);
  margin-top: var(--space-md);
}
.pledge--final::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 18px;
  height: 18px;
  border-top: 1px solid var(--gold-500);
  border-left: 1px solid var(--gold-500);
}
.pledge--final::after {
  content: "";
  position: absolute;
  bottom: -1px;
  right: -1px;
  width: 18px;
  height: 18px;
  border-bottom: 1px solid var(--gold-500);
  border-right: 1px solid var(--gold-500);
}

/* ==========================================================================
   MOBILE
   ========================================================================== */
@media (max-width: 640px) {
  .pledge-tagline { font-size: 1rem; padding-top: var(--space-md); margin-top: var(--space-md); }
  .pledge-tagline__sep { display: none; }

  .pledge { padding-block: var(--space-xl); }
  .pledge__num { font-size: 2.75rem; }
  .pledge__arabic { font-size: 1.5rem; }
  .pledge__translit { font-size: 1.0625rem; }
  .pledge__english { font-size: 0.5625rem; }
  .pledge__title { font-size: clamp(1.5rem, 1.25rem + 2vw, 2rem); }
  .pledge__body { font-size: 1rem; }
  .pledge--final { padding: var(--space-lg); }
}