/* ── HERO BÖLÜMÜ ── */
.srv-hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #000;
  }
  
  .srv-hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    filter: brightness(0.35) saturate(1.1);
    transform: scale(1.05);
    transition: transform 2s ease-out;
    will-change: transform;
  }
  
  .srv-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26,26,46,0.7) 0%, rgba(42,157,143,0.2) 100%);
  }
  
  .srv-hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    color: #fff;
    padding: 0 5vw;
    max-width: 900px;
  }
  
  .srv-hero-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(3rem, 6vw, 5.5rem);
    font-weight: 300;
    line-height: 1.1;
    color: #fff;
    margin: 18px 0;
  }
  
  .srv-hero-title em {
    color: var(--teal);
    font-style: italic;
  }
  
  .srv-hero-sub {
    font-family: 'DM Sans', sans-serif;
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    font-weight: 300;
    color: rgba(255,255,255,0.75);
    max-width: 620px;
    margin: 0 auto;
    line-height: 1.8;
  }
  
  /* Kanji dekorasyonu */
  .srv-kanji-deco {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 5;
    overflow: hidden;
  }
  
  .srv-kd {
    position: absolute;
    font-family: 'Noto Serif JP', serif;
    font-weight: 900;
    color: rgba(255,255,255,0.04);
    user-select: none;
  }
  
  .kd-a { font-size: clamp(120px, 18vw, 220px); top: -5%; left: -3%; }
  .kd-b { font-size: clamp(80px, 12vw, 160px); top: 10%; right: 2%; }
  .kd-c { font-size: clamp(100px, 15vw, 190px); bottom: 5%; left: 20%; }
  .kd-d { font-size: clamp(70px, 10vw, 140px); bottom: 10%; right: 10%; }
  
  /* Scroll hint */
  .srv-scroll-hint {
    position: absolute;
    bottom: 5vh;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .srv-scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
  }
  
  @keyframes scrollPulse {
    0%, 100% { opacity: 0.4; transform: scaleY(1); }
    50% { opacity: 1; transform: scaleY(1.15); }
  }