/* ═══════════════════════════════════════════════════════════════════════════
   MAZIMA — About Page
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── Shared section foundations ──────────────────────────────────────────── */
.ab-section { padding: 80px 0; }
.ab-section--light { background: var(--white); }
.ab-section--warm  { background: var(--bg-warm); }
.ab-section--dark  { background: var(--green-xdk); }

.ab-section-header { margin-bottom: 48px; }
.ab-section-header--center { text-align: center; }
.ab-section-header h2 {
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  color: var(--green-dk);
  margin-top: 8px;
}
.ab-section--dark .ab-section-header h2 { color: var(--white); }

.ab-section-intro {
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 72ch;
  margin: 12px auto 0;
}
.ab-section-intro--light { color: rgba(255,255,255,0.55); }

/* ── Hero ────────────────────────────────────────────────────────────────── */
.ab-hero {
  position: relative;
  min-height: 82vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.ab-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.ab-hero-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  filter: brightness(0.35) saturate(0.6);
}
.ab-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(0,21,16,0.92) 0%,
    rgba(0,37,29,0.75) 50%,
    rgba(0,77,64,0.4) 100%
  );
}
.ab-hero-inner {
  position: relative;
  z-index: 1;
  padding: 100px 0 80px;
}
.ab-hero-content { max-width: 760px; }

.ab-hero-label { color: var(--gold); margin-bottom: 20px; }

.ab-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4.5vw, 3rem);
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.ab-hero-sub {
  font-size: 18px;
  color: rgba(255,255,255,0.5);
  margin-bottom: 36px;
}

.ab-hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn-outline-white {
  background: transparent;
  border: 1.5px solid rgba(255,255,255,0.35);
  color: var(--white) !important;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 14.5px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background .2s, border-color .2s;
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.6);
}

.ab-hero-scroll-hint {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.3);
  font-size: 14px;
  animation: bounce 2s ease-in-out infinite;
  z-index: 1;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ── Split layout (photo + text) ─────────────────────────────────────────── */
.ab-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.ab-split--img-left  { }
.ab-split--img-right { }
.ab-split--img-right .ab-split-photo { order: 2; }
.ab-split--img-right .ab-split-text  { order: 1; }

.ab-split-photo {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
}
.ab-split-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .5s ease;
}
.ab-split-photo:hover img { transform: scale(1.04); }

.ab-photo-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 10px 16px;
  font-size: 12px;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
  background: linear-gradient(transparent, rgba(0,0,0,0.55));
  letter-spacing: 0.03em;
}

.ab-split-text h2 {
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  color: var(--green-dk);
  margin: 8px 0 16px;
}
.ab-split-text p {
  font-size: 15.5px;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 12px;
}

/* ── Pillars ─────────────────────────────────────────────────────────────── */
.ab-pillars {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 28px;
  padding-top: 28px;
  border-top: 1px solid var(--rule);
}
.ab-pillar {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.ab-pillar-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--c) 12%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.ab-pillar-icon i { color: var(--c); font-size: 15px; }
.ab-pillar div { display: flex; flex-direction: column; gap: 2px; }
.ab-pillar strong { font-size: 14px; color: var(--green-dk); }
.ab-pillar span   { font-size: 13.5px; color: var(--muted); line-height: 1.4; }

/* ── NOVA Ecosystem ──────────────────────────────────────────────────────── */
.ab-ecosystem {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 0;
  margin: 48px 0 32px;
  overflow-x: auto;
  scrollbar-width: none;
}
.ab-ecosystem::-webkit-scrollbar { display: none; }

.ab-eco-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 28px 24px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xl);
  min-width: 160px;
  flex-shrink: 0;
  transition: background .2s, border-color .2s;
  position: relative;
}
.ab-eco-node:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(255,255,255,0.18);
}
.ab-eco-node--forehead {
  border-color: rgba(196,154,44,0.35);
  background: rgba(196,154,44,0.06);
}

.ab-eco-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: color-mix(in srgb, var(--c) 16%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}
.ab-eco-icon i { color: var(--c); font-size: 20px; }

.ab-eco-label {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 4px;
}
.ab-eco-name {
  font-size: 16px;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 6px;
}
.ab-eco-role {
  font-size: 12px;
  color: rgba(255,255,255,0.45);
  line-height: 1.4;
  max-width: 130px;
}

.ab-eco-connector {
  width: 32px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.18);
  font-size: 18px;
  position: relative;
}
.ab-eco-connector::after {
  content: '→';
  font-size: 20px;
}

.ab-eco-tagline {
  text-align: center;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 18px;
  color: rgba(255,255,255,0.5);
  max-width: 72ch;
  margin: 0 auto;
  line-height: 1.7;
  padding: 24px 0 0;
  border-top: 1px solid rgba(255,255,255,0.07);
}
.ab-eco-tagline i { color: var(--gold); margin-right: 8px; }

/* ── Principles cards ────────────────────────────────────────────────────── */
.ab-principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.ab-principle-card {
  background: var(--white);
  border: 1.5px solid var(--rule);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .22s, transform .22s;
}
.ab-principle-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.ab-principle-photo {
  aspect-ratio: 16/9;
  overflow: hidden;
}
.ab-principle-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}
.ab-principle-card:hover .ab-principle-photo img { transform: scale(1.06); }

.ab-principle-body { padding: 24px; }
.ab-principle-icon {
  width: 40px;
  height: 40px;
  border-radius: 11px;
  background: color-mix(in srgb, var(--c) 12%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}
.ab-principle-icon i { color: var(--c); font-size: 16px; }
.ab-principle-body h3 {
  font-size: 1.05rem;
  color: var(--green-dk);
  margin-bottom: 10px;
}
.ab-principle-body p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
}

.ab-sdg-row {
  display: flex;
  gap: 8px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--rule);
}
.ab-sdg-icon {
  width: 36px;
  height: 36px;
  object-fit: contain;
  border-radius: 6px;
}

/* ── Development chain ───────────────────────────────────────────────────── */
.ab-chain {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
  margin-bottom: 40px;
  padding-bottom: 8px;
}
.ab-chain::-webkit-scrollbar { display: none; }

.ab-chain-link {
  display: flex;
  align-items: center;
  gap: 0;
  flex-shrink: 0;
}
.ab-chain-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  width: 150px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1.5px solid rgba(255,255,255,0.08);
  transition: transform .2s, box-shadow .2s;
}
.ab-chain-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.4);
}
.ab-chain-photo {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
}
.ab-chain-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(0.7);
  transition: filter .3s;
}
.ab-chain-card:hover .ab-chain-photo img { filter: brightness(0.85); }
.ab-chain-photo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 40%,
    color-mix(in srgb, var(--c) 65%, black) 100%
  );
}
.ab-chain-meta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 12px 8px;
  background: rgba(255,255,255,0.04);
}
.ab-chain-icon {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--c) 20%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
}
.ab-chain-icon i { color: var(--c); font-size: 12px; }
.ab-chain-label {
  font-size: 12px;
  font-weight: 700;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.04em;
}

.ab-chain-arrow {
  width: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.18);
  font-size: 12px;
  flex-shrink: 0;
}

.ab-chain-cta {
  text-align: center;
}

/* ── Contact ─────────────────────────────────────────────────────────────── */
.ab-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.ab-contact-col h2 {
  font-size: clamp(1.6rem, 2.8vw, 2.2rem);
  color: var(--green-dk);
  margin: 8px 0 14px;
}
.ab-contact-note {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 28px;
}

.ab-contact-items {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}
.ab-contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: var(--white);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  text-decoration: none;
  transition: border-color .18s, box-shadow .18s;
}
.ab-contact-item:hover {
  border-color: var(--green);
  box-shadow: 0 2px 12px rgba(0,77,64,0.08);
}
.ab-contact-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--green) 10%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.ab-contact-icon i { color: var(--green); font-size: 16px; }
.ab-contact-icon--whatsapp { background: rgba(37,211,102,0.1); }
.ab-contact-icon--whatsapp i { color: #25D366; }
.ab-contact-icon--turkey { background: rgba(227,10,23,0.08); }
.ab-contact-icon--turkey i { color: #E30A17; }

.ab-contact-item-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 2px;
}
.ab-contact-item-val {
  display: block;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--green-dk);
}

.ab-social-row {
  display: flex;
  gap: 10px;
}
.ab-social-btn {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--white);
  border: 1.5px solid var(--rule);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  text-decoration: none;
  font-size: 16px;
  transition: background .18s, border-color .18s, color .18s;
}
.ab-social-btn:hover {
  background: var(--green-dk);
  border-color: var(--green-dk);
  color: var(--white);
}

/* Donate card */
.ab-donate-card {
  background: var(--green-xdk);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.ab-donate-card-photo {
  aspect-ratio: 16/9;
  overflow: hidden;
}
.ab-donate-card-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(0.75);
}
.ab-donate-card-body {
  padding: 28px;
}
.ab-donate-card-body h3 {
  font-size: 1.4rem;
  color: var(--white);
  margin: 8px 0 12px;
}
.ab-donate-card-body p {
  font-size: 14.5px;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
  margin-bottom: 24px;
}
.ab-donate-card-btns {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Gold button (reuse from programs) */
.btn-gold {
  background: var(--gold);
  color: var(--green-xdk) !important;
  border: none;
  font-weight: 700;
  box-shadow: 0 4px 16px rgba(196,154,44,0.3);
}
.btn-gold:hover {
  background: #b8891f;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(196,154,44,0.42);
}

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .ab-principles { grid-template-columns: 1fr 1fr; }
  .ab-ecosystem  { justify-content: flex-start; }
}

@media (max-width: 768px) {
  .ab-hero      { min-height: 60vh; }
  .ab-hero-inner {padding: 24px;}
  .ab-section   { padding: 52px 0; }
  .ab-split     { grid-template-columns: 1fr; gap: 32px; }
  .ab-split--img-right .ab-split-photo { order: -1; }
  .ab-principles { grid-template-columns: 1fr; }
  .ab-contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .ab-chain     { justify-content: flex-start; }
  .ab-chain-card { width: 120px; }
  .ab-hero-title { font-size: 1.9rem; }
}

@media (max-width: 480px) {
  .ab-eco-node  { min-width: 130px; padding: 20px 16px; }
  .ab-hero-actions { flex-direction: column; }
}