/* ==========================================================================
   YarnArt — Hakkımızda sayfası (about-* blokları)
   Sınıf öneki: .ab-   |   Değişken öneki: --ab-
   Derlenmez; doğrudan düzenlenir. Tailwind CDN'e bağımlı DEĞİLDİR.
   ========================================================================== */

.ab {
  --ab-red: #dc2626;
  --ab-red-700: #b91c1c;
  --ab-red-50: #fef2f2;
  --ab-ink: #101828;
  --ab-ink-2: #1a2236;
  --ab-muted: #4a5565;
  --ab-line: rgba(16, 24, 40, 0.08);
  --ab-bg: #f7faf8;
  --ab-ease: cubic-bezier(0.22, 1, 0.36, 1);

  position: relative;
  font-family: 'Poppins', 'Poppins Fallback', system-ui, -apple-system, 'Segoe UI', sans-serif;
  color: var(--ab-ink);
  -webkit-font-smoothing: antialiased;
}

.ab *,
.ab *::before,
.ab *::after { box-sizing: border-box; }

.ab img { display: block; max-width: 100%; }
.ab :where(h1, h2, h3, p, ul, ol, figure, blockquote) { margin: 0; padding: 0; }
.ab :where(ul, ol) { list-style: none; }

.ab__wrap {
  width: 100%;
  max-width: 80rem;
  margin-inline: auto;
  padding-inline: 1rem;
}
@media (min-width: 640px)  { .ab__wrap { padding-inline: 1.5rem; } }
@media (min-width: 1024px) { .ab__wrap { padding-inline: 2rem; } }

.ab-sec { padding-block: clamp(4rem, 8vw, 7rem); overflow-x: clip; }

/* ---------- Ortak tipografi ---------- */
.ab-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ab-red);
}
.ab-eyebrow::before {
  content: '';
  width: 2rem;
  border-top: 2px dashed currentColor;
  opacity: 0.85;
}
.ab-eyebrow--center::after {
  content: '';
  width: 2rem;
  border-top: 2px dashed currentColor;
  opacity: 0.85;
}
.ab-eyebrow--light { color: #fecaca; }

.ab-title {
  margin-top: 0.9rem;
  font-size: clamp(1.85rem, 1.2rem + 2.4vw, 3.1rem);
  line-height: 1.12;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--ab-ink);
  text-wrap: balance;
}
.ab-sub {
  margin-top: 1rem;
  max-width: 40rem;
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--ab-muted);
}
.ab-head--center { text-align: center; }
.ab-head--center .ab-sub { margin-inline: auto; }

/* ---------- Butonlar ---------- */
.ab-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 1.75rem;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease,
    transform 0.25s var(--ab-ease), box-shadow 0.25s ease;
}
.ab-btn svg { width: 1.1rem; height: 1.1rem; transition: transform 0.3s var(--ab-ease); }
.ab-btn:hover svg { transform: translateX(4px); }
.ab-btn--red {
  background: var(--ab-red);
  color: #fff;
  box-shadow: 0 12px 24px -10px rgba(220, 38, 38, 0.65);
}
.ab-btn--red:hover { background: var(--ab-red-700); transform: translateY(-2px); }
.ab-btn--ghost {
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(6px);
}
.ab-btn--ghost:hover { background: #fff; color: var(--ab-ink); border-color: #fff; transform: translateY(-2px); }
.ab-btn:focus-visible { outline: 3px solid rgba(220, 38, 38, 0.45); outline-offset: 3px; }

/* ---------- Scroll reveal (JS yoksa içerik GİZLENMEZ) ---------- */
.ab-js .ab-rv {
  opacity: 0;
  transform: translateY(1.75rem);
  transition: opacity 0.85s var(--ab-ease), transform 0.85s var(--ab-ease);
  transition-delay: calc(var(--d, 0) * 90ms);
}
.ab-js .ab-rv.is-in { opacity: 1; transform: none; }

/* ==========================================================================
   1. HERO — sade, kısa bant
   ========================================================================== */
.ab-hero {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: center;
  min-height: clamp(17rem, 40vh, 26rem);
  overflow: hidden;
  color: #fff;
  background: var(--ab-ink);
}
.ab-hero__media { position: absolute; inset: 0; z-index: -2; }
.ab-hero__media img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 42%; }
.ab-hero__shade {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(16, 24, 40, 0.86) 0%, rgba(16, 24, 40, 0.62) 55%, rgba(16, 24, 40, 0.4) 100%);
}
.ab-hero__inner { width: 100%; padding-block: clamp(3rem, 6vw, 4.5rem); }
.ab-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
}
.ab-crumbs a { color: inherit; text-decoration: none; transition: color 0.2s; }
.ab-crumbs a:hover { color: #fff; }
.ab-crumbs [aria-current] { color: #fff; font-weight: 500; }
.ab-hero .ab-eyebrow { color: #fecaca; }
.ab-hero__title {
  margin-top: 0.9rem;
  max-width: 20ch;
  font-size: clamp(2rem, 1.3rem + 2.8vw, 3.4rem);
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -0.03em;
  text-wrap: balance;
}
.ab-hero__lead {
  margin-top: 1rem;
  max-width: 38rem;
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.1rem);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.88);
}

/* ==========================================================================
   2. HİKÂYE
   ========================================================================== */
.ab-story { background: var(--ab-bg); }
.ab-story__grid { display: grid; gap: 3.5rem; align-items: start; }
@media (min-width: 1024px) {
  .ab-story__grid { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 5.5rem; }
}

.ab-story__grid--solo { grid-template-columns: minmax(0, 52rem) !important; justify-content: center; }

.ab-collage { position: relative; padding: 0 0 2.75rem 0; max-width: 34rem; margin-inline: auto; width: 100%; }
.ab-collage::before {
  content: '';
  position: absolute;
  z-index: 0;
  left: -6%;
  top: -5%;
  width: 62%;
  aspect-ratio: 1;
  border: 2px dashed rgba(220, 38, 38, 0.35);
  border-radius: 50%;
  animation: abSpin 60s linear infinite;
}
@keyframes abSpin { to { transform: rotate(360deg); } }
.ab-collage__main {
  position: relative;
  z-index: 1;
  aspect-ratio: 1 / 1.1;
  overflow: hidden;
  border-radius: 2rem;
  box-shadow: 0 40px 70px -28px rgba(16, 24, 40, 0.5);
  background: #e5e7eb;
}
.ab-collage__main img { width: 100%; height: 100%; object-fit: cover; object-position: 55% 50%; }
.ab-collage__inset {
  position: absolute;
  z-index: 2;
  right: 0.5rem;
  bottom: 0;
  width: 44%;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border-radius: 1.5rem;
  border: 6px solid var(--ab-bg);
  box-shadow: 0 30px 50px -22px rgba(16, 24, 40, 0.55);
  background: #e5e7eb;
}
.ab-collage__inset img { width: 100%; height: 100%; object-fit: cover; }
.ab-year {
  position: absolute;
  z-index: 3;
  left: 0.75rem;
  top: 2rem;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.9rem 1.25rem 0.9rem 1rem;
  border-radius: 1.25rem;
  color: #fff;
  background: linear-gradient(135deg, #ef4444 0%, var(--ab-red-700) 100%);
  box-shadow: 0 22px 40px -16px rgba(185, 28, 28, 0.75);
}
.ab-year__ball { flex: none; width: 2.6rem; height: 2.6rem; }
.ab-year__num { font-size: 2rem; font-weight: 700; line-height: 1; letter-spacing: -0.03em; }
.ab-year__label { margin-top: 0.25rem; font-size: 0.78rem; font-weight: 500; line-height: 1.25; opacity: 0.92; max-width: 11ch; }
@media (min-width: 640px) {
  .ab-collage__inset { right: -1.25rem; }
  .ab-year { left: -1.25rem; }
}
@media (min-width: 1024px) {
  .ab-collage { position: sticky; top: 7rem; }
}

.ab-story__lead {
  margin-top: 1.75rem;
  font-size: clamp(1.1rem, 1rem + 0.5vw, 1.35rem);
  line-height: 1.6;
  font-weight: 500;
  color: var(--ab-ink);
}
.ab-story__body p {
  margin-top: 1.15rem;
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--ab-muted);
}
.ab-story__wish {
  margin-top: 1.5rem;
  font-size: 1.05rem;
  line-height: 1.75;
  font-weight: 500;
  color: var(--ab-ink);
}
.ab-quote {
  position: relative;
  margin-top: 2rem;
  padding: 1.5rem 1.6rem 1.5rem 1.75rem;
  border-radius: 1.25rem;
  background: #fff;
  box-shadow: 0 18px 40px -22px rgba(16, 24, 40, 0.3);
}
.ab-quote::before {
  content: '';
  position: absolute;
  left: 0;
  top: 1.1rem;
  bottom: 1.1rem;
  width: 4px;
  border-radius: 4px;
  background: var(--ab-red);
}
.ab-quote__text { font-size: clamp(1.05rem, 1rem + 0.3vw, 1.22rem); line-height: 1.55; font-weight: 600; color: var(--ab-ink); }
.ab-quote__sig { margin-top: 0.6rem; font-size: 1.05rem; font-weight: 700; letter-spacing: 0.04em; color: var(--ab-red); }
.ab-story .ab-btn { margin-top: 2rem; }

/* ==========================================================================
   3. RAKAMLAR
   ========================================================================== */
.ab-stats {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(3.5rem, 6.5vw, 6rem);
  color: #fff;
  background: var(--ab-ink);
}
.ab-stats::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(52rem 26rem at 88% -12%, rgba(220, 38, 38, 0.42), transparent 62%),
    radial-gradient(38rem 22rem at -4% 112%, rgba(220, 38, 38, 0.22), transparent 62%),
    repeating-linear-gradient(118deg, rgba(255, 255, 255, 0.035) 0 1px, transparent 1px 16px);
}
.ab-stats__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 3rem 1rem; }
@media (min-width: 1024px) { .ab-stats__grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; } }
.ab-stat { padding-inline: 0.75rem; text-align: center; }
@media (min-width: 1024px) {
  .ab-stat + .ab-stat { border-left: 2px dashed rgba(255, 255, 255, 0.16); }
}
.ab-stat__num {
  display: block;
  font-size: clamp(2.3rem, 1.5rem + 3.2vw, 4.4rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.035em;
  font-variant-numeric: tabular-nums;
}
.ab-stat__pre,
.ab-stat__suf { font-size: 0.32em; font-weight: 600; letter-spacing: 0; color: rgba(255, 255, 255, 0.72); }
.ab-stat__pre { margin-right: 0.45em; }
.ab-stat__suf { margin-left: 0.15em; white-space: pre; }
.ab-stat__suf--tight { margin-left: 0; }
.ab-stat__suf--sym { margin-left: 0.05em; font-size: 0.72em; font-weight: 700; color: #f87171; }
.ab-stat__label {
  margin-top: 1rem;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.72);
}

/* ==========================================================================
   4. MİSYON & VİZYON
   ========================================================================== */
.ab-mv { background: #fff; }
.ab-mv__layout { margin-top: clamp(2.5rem, 5vw, 4rem); display: grid; gap: 2rem; align-items: stretch; }
@media (min-width: 1024px) {
  .ab-mv__layout--media { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 3rem; }
  .ab-mv__layout--plain { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.ab-mv__media {
  position: relative;
  min-height: 22rem;
  overflow: hidden;
  border-radius: 2rem;
  background: #e5e7eb;
  box-shadow: 0 40px 70px -32px rgba(16, 24, 40, 0.5);
}
.ab-mv__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ab-mv__media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(16, 24, 40, 0.55));
}
.ab-mv__cards { display: grid; gap: 1.25rem; align-content: center; }
.ab-card {
  position: relative;
  overflow: hidden;
  padding: clamp(1.6rem, 3vw, 2.4rem);
  border-radius: 1.75rem;
  border: 1px solid var(--ab-line);
  background: #fff;
  box-shadow: 0 20px 44px -28px rgba(16, 24, 40, 0.35);
  transition: transform 0.4s var(--ab-ease), box-shadow 0.4s ease;
}
.ab-card:hover { transform: translateY(-4px); box-shadow: 0 30px 50px -26px rgba(16, 24, 40, 0.4); }
.ab-card__icon {
  display: grid;
  place-items: center;
  width: 3.4rem;
  height: 3.4rem;
  border-radius: 1rem;
  color: var(--ab-red);
  background: var(--ab-red-50);
}
.ab-card__icon svg { width: 1.7rem; height: 1.7rem; }
.ab-card__title { margin-top: 1.4rem; font-size: 1.45rem; font-weight: 700; letter-spacing: -0.015em; }
.ab-card__text { margin-top: 0.75rem; font-size: 1.02rem; line-height: 1.8; color: var(--ab-muted); }
.ab-card--dark { color: #fff; border-color: transparent; background: linear-gradient(145deg, var(--ab-ink-2), var(--ab-ink)); }
.ab-card--dark .ab-card__icon { color: #fff; background: var(--ab-red); }
.ab-card--dark .ab-card__text { color: rgba(255, 255, 255, 0.78); }
.ab-card--dark::after {
  content: '';
  position: absolute;
  right: -3rem;
  top: -3rem;
  width: 11rem;
  height: 11rem;
  border-radius: 50%;
  border: 2px dashed rgba(255, 255, 255, 0.12);
}

/* ==========================================================================
   5. DEĞERLER
   ========================================================================== */
.ab-values { background: linear-gradient(180deg, var(--ab-bg) 0%, var(--ab-red-50) 100%); }
.ab-values__grid { margin-top: clamp(2.5rem, 5vw, 4rem); display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 640px)  { .ab-values__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .ab-values__grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.5rem; } }
.ab-value {
  position: relative;
  overflow: hidden;
  padding: 2.25rem 1.6rem 2rem;
  border-radius: 1.75rem;
  border: 1px solid var(--ab-line);
  background: #fff;
  transition: transform 0.45s var(--ab-ease), box-shadow 0.45s ease;
}
.ab-value::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 4px;
  background: var(--ab-red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ab-ease);
}
.ab-value:hover { transform: translateY(-8px); box-shadow: 0 34px 56px -30px rgba(16, 24, 40, 0.45); }
.ab-value:hover::before { transform: scaleX(1); }
.ab-value__no {
  position: absolute;
  right: 1.2rem;
  top: 0.6rem;
  font-size: 3.6rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  color: rgba(220, 38, 38, 0.09);
  user-select: none;
}
.ab-value__icon {
  position: relative;
  display: grid;
  place-items: center;
  width: 3.75rem;
  height: 3.75rem;
  border-radius: 50%;
  color: var(--ab-red);
  background: var(--ab-red-50);
  transition: background-color 0.35s ease, color 0.35s ease, transform 0.5s var(--ab-ease);
}
.ab-value__icon svg { width: 1.8rem; height: 1.8rem; }
.ab-value:hover .ab-value__icon { color: #fff; background: var(--ab-red); transform: rotate(-8deg) scale(1.06); }
.ab-value__title { margin-top: 1.5rem; font-size: 1.25rem; font-weight: 700; letter-spacing: -0.01em; }
.ab-value__text { margin-top: 0.6rem; font-size: 0.98rem; line-height: 1.75; color: var(--ab-muted); }

/* ==========================================================================
   6. ÜRETİM ADIMLARI
   ========================================================================== */
.ab-prod { background: #fff; }
.ab-steps { margin-top: clamp(2.5rem, 5vw, 4rem); display: grid; gap: 1.5rem; grid-template-columns: 1fr; }
@media (min-width: 768px)  { .ab-steps { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.75rem; } }
.ab-step {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 1.75rem;
  border: 1px solid var(--ab-line);
  background: #fff;
  box-shadow: 0 24px 48px -30px rgba(16, 24, 40, 0.4);
  transition: transform 0.5s var(--ab-ease), box-shadow 0.5s ease;
}
.ab-step:hover { transform: translateY(-8px); box-shadow: 0 36px 60px -30px rgba(16, 24, 40, 0.5); }
.ab-step__media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: #e5e7eb; }
.ab-step__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ab-ease); }
.ab-step:hover .ab-step__media img { transform: scale(1.07); }
.ab-step__media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(16, 24, 40, 0) 55%, rgba(16, 24, 40, 0.35));
  pointer-events: none;
}
.ab-step__no {
  position: absolute;
  z-index: 1;
  left: 1.25rem;
  top: 1.25rem;
  display: grid;
  place-items: center;
  width: 2.9rem;
  height: 2.9rem;
  border-radius: 50%;
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  background: var(--ab-red);
  box-shadow: 0 0 0 6px rgba(255, 255, 255, 0.4), 0 12px 22px -8px rgba(220, 38, 38, 0.8);
}
.ab-step__body { padding: 1.6rem 1.6rem 1.9rem; }
.ab-step__title { font-size: 1.28rem; font-weight: 700; letter-spacing: -0.012em; }
.ab-step__text { margin-top: 0.65rem; font-size: 0.98rem; line-height: 1.75; color: var(--ab-muted); }
.ab-step--noimg .ab-step__no { position: static; margin: 1.6rem 0 0 1.6rem; box-shadow: none; }

/* ==========================================================================
   7. GALERİ
   ========================================================================== */
.ab-gal { background: var(--ab-bg); }
.ab-gal__box { container-type: inline-size; margin-top: clamp(2.5rem, 5vw, 4rem); }
.ab-gal__grid {
  --gap: 0.75rem;
  --cols: 2;
  display: grid;
  grid-template-columns: repeat(var(--cols), minmax(0, 1fr));
  grid-auto-rows: calc((100cqw - (var(--cols) - 1) * var(--gap)) / var(--cols));
  grid-auto-flow: dense;
  gap: var(--gap);
}
@media (min-width: 768px) { .ab-gal__grid { --cols: 4; --gap: 1rem; } }

.ab-gal__item {
  position: relative;
  display: block;
  overflow: hidden;
  border-radius: 1.25rem;
  background: #dfe3e8;
  cursor: zoom-in;
  text-decoration: none;
  box-shadow: 0 18px 36px -26px rgba(16, 24, 40, 0.55);
}
.ab-gal__item--wide { grid-column: span 2; }
.ab-gal__item--tall { grid-row: span 2; }
.ab-gal__item--panorama { grid-column: span 2; }
@media (min-width: 768px) { .ab-gal__item--panorama { grid-column: span 4; grid-row: span 2; } }

.ab-gal__item img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.1s var(--ab-ease);
}
.ab-gal__item:hover img { transform: scale(1.07); }
.ab-gal__cap {
  position: absolute;
  inset: auto 0 0 0;
  padding: 2.5rem 1rem 0.95rem;
  font-size: 0.85rem;
  font-weight: 500;
  line-height: 1.35;
  color: #fff;
  background: linear-gradient(0deg, rgba(16, 24, 40, 0.8), rgba(16, 24, 40, 0));
  transition: transform 0.45s var(--ab-ease), opacity 0.45s ease;
}
@media (hover: hover) {
  .ab-gal__cap { opacity: 0; transform: translateY(0.6rem); }
  .ab-gal__item:hover .ab-gal__cap,
  .ab-gal__item:focus-visible .ab-gal__cap { opacity: 1; transform: none; }
}
.ab-gal__zoom {
  position: absolute;
  top: 0.8rem;
  right: 0.8rem;
  display: grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 50%;
  color: var(--ab-ink);
  background: rgba(255, 255, 255, 0.92);
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.3s ease, transform 0.4s var(--ab-ease);
}
.ab-gal__zoom svg { width: 1.15rem; height: 1.15rem; }
.ab-gal__item:hover .ab-gal__zoom,
.ab-gal__item:focus-visible .ab-gal__zoom { opacity: 1; transform: none; }
.ab-gal__item:focus-visible { outline: 3px solid var(--ab-red); outline-offset: 3px; }

/* Lightbox */
.ab-lb {
  position: fixed;
  inset: 0;
  z-index: 100002;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(10, 15, 28, 0.94);
  backdrop-filter: blur(6px);
}
.ab-lb.is-open { display: flex; animation: abFade 0.3s ease; }
@keyframes abFade { from { opacity: 0; } }
.ab-lb__fig { max-width: min(96vw, 78rem); max-height: 92vh; display: flex; flex-direction: column; align-items: center; gap: 0.9rem; }
.ab-lb__img { max-width: 100%; max-height: 80vh; border-radius: 0.9rem; object-fit: contain; box-shadow: 0 40px 80px -20px rgba(0, 0, 0, 0.7); transition: opacity 0.35s ease; }
.ab-lb__cap { color: rgba(255, 255, 255, 0.88); font-size: 0.95rem; text-align: center; }
.ab-lb__count { color: rgba(255, 255, 255, 0.5); font-size: 0.8rem; letter-spacing: 0.1em; }
.ab-lb__btn {
  position: absolute;
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border: 0;
  border-radius: 50%;
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  cursor: pointer;
  transition: background-color 0.2s;
}
.ab-lb__btn:hover { background: var(--ab-red); }
.ab-lb__btn svg { width: 1.3rem; height: 1.3rem; }
.ab-lb__btn--close { top: 1rem; right: 1rem; }
.ab-lb__btn--prev { left: 1rem; top: 50%; transform: translateY(-50%); }
.ab-lb__btn--next { right: 1rem; top: 50%; transform: translateY(-50%); }
@media (max-width: 640px) {
  .ab-lb__btn--prev, .ab-lb__btn--next { top: auto; bottom: 1rem; transform: none; }
  .ab-lb__btn--prev { left: calc(50% - 3.6rem); }
  .ab-lb__btn--next { right: calc(50% - 3.6rem); }
}
body.ab-lb-open { overflow: hidden; }

/* ==========================================================================
   8. CTA
   ========================================================================== */
.ab-cta { background: var(--ab-bg); padding-block: clamp(2.5rem, 6vw, 5rem) clamp(4rem, 8vw, 7rem); }
.ab-cta__card {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(3.25rem, 8vw, 6.5rem) clamp(1.5rem, 5vw, 4rem);
  border-radius: 2.25rem;
  text-align: center;
  color: #fff;
  background: var(--ab-ink);
  box-shadow: 0 50px 80px -40px rgba(16, 24, 40, 0.7);
}
.ab-cta__bg { position: absolute; inset: 0; z-index: -2; }
.ab-cta__bg img { width: 100%; height: 100%; object-fit: cover; }
.ab-cta__shade {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(135deg, rgba(16, 24, 40, 0.94) 0%, rgba(16, 24, 40, 0.8) 52%, rgba(185, 28, 28, 0.76) 100%);
}
.ab-cta__card::after {
  content: '';
  position: absolute;
  z-index: -1;
  right: -7rem;
  bottom: -9rem;
  width: 24rem;
  height: 24rem;
  border-radius: 50%;
  border: 2px dashed rgba(255, 255, 255, 0.18);
}
.ab-cta__title {
  margin-inline: auto;
  max-width: 22ch;
  font-size: clamp(1.9rem, 1.2rem + 2.8vw, 3.3rem);
  line-height: 1.12;
  font-weight: 700;
  letter-spacing: -0.028em;
  text-wrap: balance;
}
.ab-cta__text { margin: 1.25rem auto 0; max-width: 36rem; font-size: 1.1rem; line-height: 1.7; color: rgba(255, 255, 255, 0.86); }
.ab-cta__actions { margin-top: 2.25rem; display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 1rem; }

/* ---------- Hareket tercihi ---------- */
@media (prefers-reduced-motion: reduce) {
  .ab-collage::before { animation: none !important; }
  .ab-js .ab-rv { opacity: 1 !important; transform: none !important; transition: none !important; }
  .ab-value, .ab-step, .ab-card, .ab-gal__item img, .ab-step__media img { transition: none !important; }
}