/* sabit kayıt butonu */
/* ============================================
   SABİT PROMO BUTONU
   ============================================ */

.promo-sticky-container {
  position: relative;
}

.promo-sticky-button {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 9999;
  background-color: rgba(0, 0, 0, 0.7);
  color: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  width: 350px;
  height: 70px;
  box-sizing: border-box;
  padding: 0;
  text-decoration: none;
  font-weight: 650;
  font-size: 16px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  background-size: 100% 100%;
  background-position: center;
  background-repeat: no-repeat;
  /* GPU Hızlandırma */
  transform: translateZ(0);
  backface-visibility: hidden;
  contain: layout style;
}

.promo-sticky-button:hover {
  /* Animasyon yok */
}

/* ============================================ */
.promo-hover-menu-wrapper {
  position: fixed;
  bottom: 90px;
  left: 20px;
  z-index: 9998;
  background-color: rgba(255, 255, 255, 0.95);
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  overflow: hidden;
  min-width: 250px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px) translateZ(0);
  transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.25s ease;
  backdrop-filter: blur(5px);
  /* GPU Hızlandırma */
  will-change: opacity, transform;
  backface-visibility: hidden;
  contain: layout style paint;
}

.promo-sticky-button:hover + .promo-hover-menu-wrapper,
.promo-hover-menu-wrapper:hover {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ============================================
   PROMO MENÜ LİNKLERİ
   ============================================ */

.promo-menu-link {
  display: flex;
  padding: 0 10px;
  width: 350px;
  height: 70px;
  box-sizing: border-box;
  color: inherit;
  text-decoration: none;
  font-weight: 650;
  font-size: 16px;
  white-space: normal;
  text-align: center;
  line-height: 1.2;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  background-size: 100% 100%;
  background-position: center;
  background-repeat: no-repeat;
  /* GPU Hızlandırma */
  transform: translateZ(0);
  contain: layout style;
  /* Yazılı linkler için flexbox ortalama */
  align-items: center;
  justify-content: center;
}

.promo-menu-link:last-child {
  border-bottom: none;
}

.promo-menu-link:hover {
  /* Animasyon yok */
}

/* ============================================
   EĞİTİM TEMASI (SVG için özel stil)
   ============================================ */

.promo-theme-postprocessor,
.promo-svg-bg {
  background-size: cover;
}

/* ============================================
   RESPONSİVE TASARIM (Mobil)
   ============================================ */

@media (max-width: 768px) {
  .promo-sticky-button {
    padding: 12px 18px;
    font-size: 14px;
    bottom: 15px;
    left: 15px;
  }

  .promo-hover-menu-wrapper {
    bottom: 75px;
    left: 15px;
    min-width: 220px;
  }

  .promo-menu-link {
    padding: 14px 20px;
    font-size: 14px;
  }
}