/* Okul Hediye: kitap ve hediye logolu hareketli başlık */
#logo .okulhediye-logo-link {
  position: relative;
  display: inline-block;
  width: 100%;
  max-width: 360px;
  overflow: hidden;
  vertical-align: middle;
  isolation: isolate;
}

#logo .okulhediye-animated-logo {
  position: relative;
  z-index: 2;
  display: block;
  width: 100%;
  max-width: 360px;
  height: auto;
  margin: 0;
  animation: okulhediye-logo-giris 700ms cubic-bezier(.2, .8, .2, 1) both;
  transform-origin: center;
  transition: transform 180ms ease, filter 180ms ease;
}

#logo .okulhediye-logo-link::before {
  content: "";
  position: absolute;
  z-index: 1;
  left: 1.5%;
  top: 10%;
  width: 25%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: rgba(0, 174, 230, .22);
  opacity: 0;
  transform: scale(.72);
  animation: okulhediye-amblem-vurgu 8s ease-out 900ms infinite;
}

#logo .okulhediye-logo-link::after {
  content: "";
  position: absolute;
  z-index: 3;
  top: 5%;
  bottom: 5%;
  left: 0;
  width: 14%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .72), transparent);
  filter: blur(2px);
  opacity: 0;
  transform: translateX(-150%) skewX(-18deg);
  animation: okulhediye-logo-parlama 8s ease-in-out 1.1s infinite;
  pointer-events: none;
}

#logo .okulhediye-logo-link:hover .okulhediye-animated-logo,
#logo .okulhediye-logo-link:focus .okulhediye-animated-logo {
  transform: translateY(-2px) scale(1.015);
  filter: saturate(1.06);
}

/* Masaüstünde logo, arama alanı ve sepeti aynı orta çizgide tutar. */
@media (min-width: 768px) {
  header {
    padding-top: 0;
  }

  header > .container > .row {
    display: flex;
    align-items: center;
  }

  header #logo,
  header #search,
  header #cart {
    margin-top: 0;
    margin-bottom: 0;
  }

  #logo .okulhediye-animated-logo {
    margin: -12px 0 -14px;
  }
}

@keyframes okulhediye-logo-giris {
  from {
    opacity: 0;
    transform: translateX(-10px) scale(.985);
  }
  to {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
}

@keyframes okulhediye-amblem-vurgu {
  0%, 3% {
    opacity: 0;
    transform: scale(.72);
  }
  8% {
    opacity: .85;
    transform: scale(1.08);
  }
  18%, 100% {
    opacity: 0;
    transform: scale(1.38);
  }
}

@keyframes okulhediye-logo-parlama {
  0%, 10% {
    opacity: 0;
    transform: translateX(-150%) skewX(-18deg);
  }
  12% {
    opacity: .75;
  }
  26% {
    opacity: 0;
    transform: translateX(720%) skewX(-18deg);
  }
  27%, 100% {
    opacity: 0;
    transform: translateX(720%) skewX(-18deg);
  }
}

@media (max-width: 767px) {
  header {
    padding-top: 0;
  }

  #logo {
    margin-bottom: 0;
    text-align: center;
  }

  #logo .okulhediye-logo-link {
    width: 100%;
    max-width: 390px;
  }

  #logo .okulhediye-animated-logo {
    width: 100%;
    max-width: none;
    margin: -20px auto -8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  #logo .okulhediye-animated-logo,
  #logo .okulhediye-logo-link::before,
  #logo .okulhediye-logo-link::after {
    animation: none !important;
  }

  #logo .okulhediye-logo-link::before,
  #logo .okulhediye-logo-link::after {
    display: none;
  }
}