.about-section {
  background-color: #0c0c0c;
  color: #e0e0e0;
  min-height: 100vh;
  padding-top: 120px; 
  padding-bottom: 80px;
  display: flex;
  justify-content: center;
}

.about-container {
  width: 100%;
  max-width: 1200px;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr; 
  gap: 60px;
  align-items: start; 
  position: relative;
}

.page-title {
  font-size: 2.2rem;
  color: #fff;
  margin-bottom: 25px;
  position: relative;
  padding-left: 20px;
}

.page-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  bottom: 5px;
  width: 4px;
  background: #bb8831;
  border-radius: 2px;
}

.about-text p {
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 20px;
  color: #b0b0b0;
}

.about-text strong {
  color: #fff;
  font-weight: 600;
}

/* Kurumsal Kart */
.corporate-card {
  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.03) 0%,
    rgba(255, 255, 255, 0.01) 100%
  );
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 30px;
  margin-top: 40px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.corporate-card h3 {
  font-size: 1.2rem;
  color: #bb8831;
  margin-bottom: 25px;
  padding-bottom: 15px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  gap: 10px;
}

.corp-row {
  display: flex;
  flex-direction: column; 
  margin-bottom: 15px;
  padding-bottom: 15px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.corp-row:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.corp-label {
  font-size: 0.85rem;
  color: #888;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 5px;
}

.corp-value {
  color: #fff;
  font-size: 1rem;
  font-family: monospace; 
}

.about-map-wrapper {
  position: sticky; 
  top: 120px; 
  height: 500px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.map-frame {
  width: 100%;
  height: 100%;
  filter: grayscale(100%) invert(92%) contrast(83%);
  transition: filter 0.4s ease;
}

.about-map-wrapper:hover .map-frame {
  filter: grayscale(0%);
}

.map-decoration {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #bb8831, transparent);
}

@media (max-width: 900px) {
  .about-container {
    grid-template-columns: 1fr; 
    gap: 40px;
  }

  .about-map-wrapper {
    position: static; 
    height: 350px;
  }

  .page-title {
    font-size: 1.8rem;
  }
}