/* —— Başla (Hero) Sayfası Stil V3 —— */

/* Arka Plan: Yumuşak Gradient */
body {
  background: linear-gradient(135deg, #111 0%, #000 80%);
}

/* Hero Container */
.hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 0 20px;
  gap: 1.5rem;
  animation: fadeInContainer 0.8s ease-out;
}

/* Container Fade-in */
@keyframes fadeInContainer {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Çocuk Elemanlara Sıralı Fade-in */
@keyframes fadeInChild {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero > * {
  opacity: 0;
  animation: fadeInChild 0.6s ease-out forwards;
}
.hero > *:nth-child(1) { animation-delay: 0.2s; } /* logo */
.hero > *:nth-child(2) { animation-delay: 0.4s; } /* başlık */
.hero > *:nth-child(3) { animation-delay: 0.6s; } /* açıklama */
.hero > *:nth-child(4) { animation-delay: 0.8s; } /* buton */

/* V Logosu */
.v-logo {
  width: 80px;
  height: auto;
  margin-bottom: 1rem;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.7));
}

/* Ana Başlık */
.ana-baslik {
  font-size: 2.75rem;
  line-height: 1.2;
  color: #fff;
  text-shadow: 0 4px 10px rgba(0,0,0,0.7);
}
.ana-baslik .altin {
  color: #FFD600;
}

/* Alt Açıklama */
.alt-aciklama {
  font-size: 1.125rem;
  max-width: 600px;
  line-height: 1.6;
  color: #EEE;
  margin: 0;
}

/* CTA Buton */
.cta-button {
  position: relative;
  display: inline-block;
  padding: 0.85rem 1.75rem;
  border-radius: 9999px;
  background: #FFD600;
  color: #111;
  font-weight: bold;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  overflow: hidden;
  z-index: 1;
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
}
.cta-button::after {
  content: '';
  position: absolute;
  left: -100%;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(255,255,255,0.1);
  transition: left 0.4s ease;
  z-index: -1;
}
.cta-button:hover {
  transform: translateY(-3px) scale(1.02);
}
.cta-button:hover::after {
  left: 0;
}

/* Küçük Ekran Optimizasyon */
@media (max-width: 480px) {
  .v-logo {
    width: 60px;
  }
  .ana-baslik {
    font-size: 2rem;
  }
  .alt-aciklama {
    font-size: 1rem;
  }
  .cta-button {
    padding: 0.75rem 1.5rem;
  }
}