/* ============================================================
   UDW Hero Banner (video background + overlay text)
   Anasayfa (index / index-en) hero bölümü
   ------------------------------------------------------------
   Kolay ayar noktaları:
   - Altın vurgu rengi ......: :root --udw-hero-gold
   - Video üzeri koyuluk ....: .udw-hero-banner-overlay içindeki rgba değerleri
                               (son sayı 0=şeffaf, 1=tam siyah)
   - Yazı boyutu ............: .udw-hero-banner-title font-size clamp(min, ideal, max)
   ============================================================ */

:root {
  --udw-hero-gold: rgb(190, 161, 96);
  --udw-hero-bg: #121314;
}

/* Banner kutusu: ekranı tam kaplar, içerik dikey/yatay ortalı */
.udw-hero-banner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 100vh;        /* eski tarayıcılar için yedek */
  min-height: 100svh;       /* mobilde adres çubuğunu hesaba katar */
  padding: 110px 20px 90px; /* üstte header, altta nefes payı */
  overflow: hidden;
  background-color: var(--udw-hero-bg);
  text-align: center;
}

/* --- Arka plan videosu --- */
.udw-hero-banner-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.udw-hero-banner-media video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;         /* her ekran oranında boşluk bırakmadan doldurur */
  object-position: center;
}

/* Yazının okunması için videonun üstündeki koyu katman */
.udw-hero-banner-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(
      ellipse at center,
      rgba(18, 19, 20, 0.20) 0%,
      rgba(18, 19, 20, 0.55) 100%
    ),
    linear-gradient(
      to bottom,
      rgba(18, 19, 20, 0.45) 0%,
      rgba(18, 19, 20, 0.30) 42%,
      rgba(18, 19, 20, 0.85) 100%
    );
}

/* Banner'ın altını sayfa arka planına yumuşak geçiş */
.udw-hero-banner::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 160px;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(
    to bottom,
    rgba(18, 19, 20, 0) 0%,
    var(--udw-hero-bg) 100%
  );
}

/* --- İçerik (yazılar) --- */
.udw-hero-banner-content {
  position: relative;
  z-index: 3;
  max-width: 1500px;
  width: 100%;
}

.udw-hero-banner-title {
  margin: 0;
  font-family: var(--tp-ff-poppins);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 1.03;
  color: #ffffff;
  /* min 1.9rem, ideal 8.2vw, max 7.5rem — ekrana göre otomatik ölçeklenir */
  font-size: clamp(1.9rem, 8.2vw, 7.5rem);
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.45);
}

/* Ortadaki altın renkli satır */
.udw-hero-banner-title-accent {
  color: var(--udw-hero-gold);
}

.udw-hero-banner-subtitle {
  margin: clamp(14px, 2.4vh, 30px) 0 0;
  font-family: var(--tp-ff-poppins);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  line-height: 1.4;
  color: var(--udw-hero-gold);
  font-size: clamp(0.72rem, 1.5vw, 1.35rem);
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.5);
}

/* --- Girişte yumuşak belirme animasyonu --- */
@keyframes udwHeroFadeUp {
  from {
    opacity: 0;
    transform: translateY(26px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.udw-hero-banner-title {
  animation: udwHeroFadeUp 0.9s ease 0.2s both;
}

.udw-hero-banner-subtitle {
  animation: udwHeroFadeUp 0.9s ease 0.45s both;
}

@media (prefers-reduced-motion: reduce) {
  .udw-hero-banner-title,
  .udw-hero-banner-subtitle {
    animation: none;
  }
}

/* --- Küçük ekran ince ayarları --- */
@media (max-width: 767px) {
  .udw-hero-banner {
    padding: 90px 18px 70px;
  }
  .udw-hero-banner-subtitle {
    letter-spacing: 0.1em;
  }
}