/* ==========================================================================
   Material Design Ripple Page Transition — Sanatizi
   Inspired by djmarland: https://codepen.io/djmarland/pen/NWVWRR
   Sayfaların birbirine geçişinde tıklanan noktadan genişleyip açılan daire efekti.
   ========================================================================== */

.ripple-wrap {
  display: none;
  overflow: hidden;
  position: fixed;
  font-size: 0;
  z-index: 999999;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
}

.ripple-wrap.is-covering,
.ripple-wrap.is-revealing,
html.has-page-ripple .ripple-wrap {
  display: block;
  pointer-events: auto;
}

.ripple {
  display: block;
  height: 0;
  width: 0;
  border-width: 0px;
  border-style: solid;
  border-color: #141311;
  border-radius: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  box-sizing: content-box !important;
  will-change: border-width, width, height, margin;
  pointer-events: none;
}

/* Sayfa ilk yüklendiğinde ve henüz reveal başlamamışken tam kapalı durum */
html.has-page-ripple:not(.has-page-ripple-running) .ripple {
  border-width: 2800px;
  height: 0;
  width: 0;
  margin-top: -2800px;
  margin-left: -2800px;
  border-color: #141311;
}

/* --------------------------------------------------------------------------
   Aşama 1: Tıklanan noktadan büyüyerek ekranı örten daire (Cover Phase)
   -------------------------------------------------------------------------- */
@keyframes RIPPLE_COVER {
  0% {
    border-width: 0;
    margin-top: 0;
    margin-left: 0;
    border-color: #c99a4b; /* Altın varak halka ile başlar */
  }
  25% {
    border-color: #141311; /* Derin siyah Sanatizi mürekkebine dönüşür */
  }
  100% {
    height: 0;
    width: 0;
    border-width: 2800px;
    margin-top: -2800px;
    margin-left: -2800px;
    border-color: #141311;
  }
}

/* --------------------------------------------------------------------------
   Aşama 2: Yeni sayfada aynı noktadan açılarak sayfayı ortaya çıkaran delik (Reveal Phase)
   -------------------------------------------------------------------------- */
@keyframes RIPPLE_REVEAL {
  0% {
    border-width: 2800px;
    height: 0;
    width: 0;
    margin-top: -2800px;
    margin-left: -2800px;
    border-color: #141311;
  }
  100% {
    border-width: 2800px;
    height: 4200px;
    width: 4200px;
    margin-top: -4900px;
    margin-left: -4900px;
    border-color: #141311;
  }
}

.ripple-wrap.is-covering .ripple {
  animation: RIPPLE_COVER 0.42s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.ripple-wrap.is-revealing .ripple {
  animation: RIPPLE_REVEAL 0.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}