/* =============================================================================
   HAKKIMDA — about.css
   İki kolon: portre kartı (tilt) + metin & highlight grid.
   Sadece global tokenler kullanılır. HEX yok.
   ============================================================================= */

.about { position: relative; }

/* Dekoratif arka plan ışıltısı */
.about::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(48% 60% at 12% 22%, rgba(194, 168, 104, 0.08), transparent 70%),
    radial-gradient(40% 55% at 92% 80%, rgba(194, 168, 104, 0.05), transparent 70%);
  z-index: -1;
}

.about__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: start;
}

/* ------------------------------- SOL: PORTRE ------------------------------ */
.about__visual {
  position: sticky;
  top: clamp(5rem, 12vh, 8rem);
  perspective: 1200px;
}

.about__portrait {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  padding: clamp(0.7rem, 1.4vw, 1.1rem);
  background:
    linear-gradient(160deg, rgba(243, 234, 216, 0.06), rgba(40, 27, 15, 0.2)),
    var(--brown-850);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  transform-style: preserve-3d;
  transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease), border-color 0.5s var(--ease);
}
.about__visual:hover .about__portrait {
  border-color: var(--gold-700);
  box-shadow: var(--shadow), 0 0 0 1px var(--line);
}

/* Altın çerçeve çizgisi */
.about__portrait::before {
  content: "";
  position: absolute;
  inset: clamp(0.7rem, 1.4vw, 1.1rem);
  border-radius: calc(var(--radius-lg) - 12px);
  border: 1px solid var(--line);
  pointer-events: none;
  z-index: 2;
}

.about__portrait-inner {
  position: relative;
  height: 100%;
  border-radius: calc(var(--radius-lg) - 12px);
  overflow: hidden;
  display: grid;
  place-items: center;
  background:
    radial-gradient(120% 90% at 50% 0%, var(--brown-700), var(--brown-900) 70%),
    var(--grad-bg);
  transform: translateZ(40px);
}

/* Dev monogram (görsel yoksa temel görsel) */
.about__monogram {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(5rem, 16vw, 9rem);
  letter-spacing: 0.04em;
  line-height: 1;
  opacity: 0.92;
  user-select: none;
}

/* İnce ışık taraması */
.about__portrait-inner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 35%, rgba(243, 234, 216, 0.07) 50%, transparent 65%);
  pointer-events: none;
}

/* Üstüne gelirse fotoğraf */
.about__photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

/* Köşe altın aksanları */
.about__corner {
  position: absolute;
  width: 34px;
  height: 34px;
  z-index: 3;
  pointer-events: none;
}
.about__corner--tl {
  top: clamp(0.7rem, 1.4vw, 1.1rem);
  left: clamp(0.7rem, 1.4vw, 1.1rem);
  border-top: 2px solid var(--gold-500);
  border-left: 2px solid var(--gold-500);
  border-top-left-radius: 10px;
}
.about__corner--br {
  bottom: clamp(0.7rem, 1.4vw, 1.1rem);
  right: clamp(0.7rem, 1.4vw, 1.1rem);
  border-bottom: 2px solid var(--gold-500);
  border-right: 2px solid var(--gold-500);
  border-bottom-right-radius: 10px;
}

/* İmza dokunuşu */
.about__signature {
  position: absolute;
  left: 50%;
  bottom: clamp(1.4rem, 3vw, 2rem);
  transform: translateX(-50%) translateZ(60px);
  z-index: 3;
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--fs-sm);
  letter-spacing: 0.06em;
  color: var(--gold-300);
  padding: 0.35rem 1rem;
  border-radius: 100px;
  background: var(--glass);
  border: 1px solid var(--line);
  backdrop-filter: blur(8px);
  white-space: nowrap;
}

/* ------------------------------ SAĞ: İÇERİK ------------------------------- */
.about__content { min-width: 0; }
.about__content .section-head { margin-bottom: clamp(1.5rem, 3vw, 2.2rem); }

.about__copy { display: grid; gap: 1.1rem; max-width: 62ch; }
.about__copy p { max-width: none; }

.about__divider { margin-block: clamp(2rem, 4vw, 3rem); }

/* Highlight kartları */
.about__highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2vw, 1.5rem);
}

.about__hl {
  padding: clamp(1.3rem, 2.4vw, 1.8rem);
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.about__hl-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  color: var(--gold-400);
  background: linear-gradient(160deg, rgba(194, 168, 104, 0.14), rgba(194, 168, 104, 0.03));
  border: 1px solid var(--line);
  transition: transform 0.5s var(--ease), color 0.5s var(--ease);
}
.about__hl-icon svg { width: 24px; height: 24px; }
.about__hl:hover .about__hl-icon { transform: translateY(-3px) rotate(-4deg); color: var(--gold-300); }

.about__hl-title { font-size: var(--fs-h3); margin-top: 0.1rem; }
.about__hl-text { font-size: var(--fs-sm); line-height: 1.65; }

/* ------------------------------ RESPONSIVE -------------------------------- */
@media (max-width: 960px) {
  .about__grid { grid-template-columns: 1fr; gap: clamp(2.5rem, 6vw, 3.5rem); }
  .about__visual { position: static; max-width: 420px; }
  .about__content .section-head { max-width: none; }
}

@media (max-width: 640px) {
  .about__highlights { grid-template-columns: 1fr; }
  .about__hl { flex-direction: row; align-items: flex-start; gap: 1rem; flex-wrap: wrap; }
  .about__hl-icon { flex: 0 0 auto; }
  .about__hl-title { flex: 1 1 auto; align-self: center; }
  .about__hl-text { flex: 1 1 100%; }
}

/* Hareket azaltma: tilt/parlama nötr */
@media (prefers-reduced-motion: reduce) {
  .about__portrait-inner::after { display: none; }
}