.hero {
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 48px;
  position: relative;
  overflow: hidden;
}

.hero-spline {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.hero-spline hana-viewer {
  display: block;
  width: 100%;
  height: 100%;
}

.hero-spline::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 220px;
  height: 56px;
  background: var(--black);
  z-index: 10;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(255,255,255,0.035) 0%, transparent 65%);
  pointer-events: none;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-eyebrow {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.5em;
  text-transform: uppercase;
  color: var(--gray-600);
  margin-bottom: 36px;
}

.hero-title {
  font-size: clamp(68px, 11vw, 148px);
  font-weight: 900;
  line-height: 0.88;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  margin-bottom: 44px;
}

.hero-desc {
  font-size: 14px;
  font-weight: 300;
  color: var(--gray-400);
  letter-spacing: 0.12em;
}

.hero-scroll {
  position: absolute;
  z-index: 2;
  bottom: 44px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 9px;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gray-600);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.hero-scroll::after {
  content: '';
  width: 1px;
  height: 36px;
  background: linear-gradient(to bottom, var(--gray-600), transparent);
  animation: pulse 2.2s ease-in-out infinite;
}
@keyframes pulse { 0%,100%{opacity:0.2} 50%{opacity:0.9} }

.hero-tagline {
  position: absolute;
  bottom: 60px;
  left: 0;
  width: 100%;
  text-align: center;
  font-family: 'Pretendard', sans-serif;
  font-weight: 100;
  font-size: 28px;
  line-height: 1.36;
  z-index: 2;
}