body {
  margin: 0;
  font-family: Georgia, serif;
  background:
    radial-gradient(circle at top, #fffaf5 0%, #f3e6dc 38%, #e8d4c4 100%);
  color: #2b1f1a;
  line-height: 1.7;

  -webkit-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

main {
  max-width: 760px;
  margin: 0 auto;
  padding: 45px 22px;
}

.ana-sayfa {
  text-align: center;
  min-height: 100vh;
}

.yazar-adi {
  font-size: 78px;
  margin-bottom: 12px;
  font-family: 'Great Vibes', cursive;
  font-weight: 400;
  color: #2b1f1a;
  text-shadow:
    0 4px 18px rgba(80, 45, 30, 0.18);
  animation: glow 4s ease-in-out infinite;
}

.kalp {
  font-size: 42px;
  vertical-align: middle;
  opacity: 0.95;
}

.hosgeldin {
  font-size: 20px;
  margin: 0 auto 45px;
  max-width: 680px;
}

.kitap-karti {
  display: block;
  max-width: 390px;
  margin: 0 auto 55px;
  padding: 24px;
  background: rgba(255, 250, 245, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 28px;
  color: #2b1f1a;
  text-decoration: none;
  box-shadow: 0 18px 45px rgba(70, 35, 20, 0.18);
  backdrop-filter: blur(8px);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.kitap-karti:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 55px rgba(70, 35, 20, 0.25);
}

.kitap-karti img {
  width: 100%;
  border-radius: 22px;
  margin-bottom: 20px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.22);
}

.kitap-karti h2 {
  margin: 8px 0;
  font-size: 28px;
}

.kitap-karti p {
  margin: 0;
  font-size: 16px;
  color: #7a5a48;
}

.iletisim h3 {
  font-size: 24px;
  margin-bottom: 20px;
}

.sosyal-medya {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;

  padding: 22px;
  border-radius: 999px;

  background: rgba(255,255,255,0.38);

  backdrop-filter: blur(10px);

  box-shadow:
    0 10px 35px rgba(0,0,0,0.10);

  max-width: 560px;
  margin: 0 auto;
}

.sosyal-medya a {
  width: 58px;
  height: 58px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.72);
  color: #2b1f1a;
  border-radius: 50%;
  text-decoration: none;
  box-shadow:
    0 6px 18px rgba(0,0,0,0.12);
  font-size: 25px;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    background 0.25s ease;
}

.sosyal-medya a:hover {
  transform: translateY(-5px) scale(1.06);
  background: white;
  box-shadow:
    0 14px 28px rgba(0,0,0,0.18);
}

h1 {
  font-size: 42px;
  margin-bottom: 8px;
}

.autor {
  font-size: 18px;
  color: #7a5a48;
  margin-bottom: 24px;
}

.intro {
  font-size: 20px;
  margin-bottom: 40px;
}

.kapitel a {
  display: block;
  background: #fffaf5;
  padding: 18px 20px;
  margin-bottom: 14px;
  border-radius: 14px;
  color: #2b1f1a;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(0,0,0,0.08);
}

.kapitel a:hover {
  transform: translateY(-2px);
}

.zurueck {
  display: inline-block;
  margin-bottom: 30px;
  color: #8a5f46;
  text-decoration: none;
}

p {
  font-size: 19px;
}

footer {
  margin-top: 60px;
  font-size: 14px;
  color: #8a6d5a;
}

@keyframes glow {

  0% {
    text-shadow:
      0 0 10px rgba(255,255,255,0.15),
      0 4px 18px rgba(80,45,30,0.18);
  }

  50% {
    text-shadow:
      0 0 22px rgba(255,255,255,0.35),
      0 6px 26px rgba(80,45,30,0.24);
  }

  100% {
    text-shadow:
      0 0 10px rgba(255,255,255,0.15),
      0 4px 18px rgba(80,45,30,0.18);
  }

}