@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

body {
  font-family: "Manrope", "Apple SD Gothic Neo", sans-serif;
  background-color: #f7f9fb;
  color: #191c1e;
}

.glass {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(20px);
}

.hero-gradient {
  background: linear-gradient(135deg, #e3f2fd 0%, #ffffff 100%);
}

.cta-gradient {
  background: linear-gradient(135deg, #0ea5e9 0%, #38bdf8 100%);
}

.shimmer {
  position: relative;
  overflow: hidden;
}

.shimmer::after {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    45deg,
    transparent,
    rgba(255, 255, 255, 0.1),
    transparent
  );
  transform: rotate(45deg);
  pointer-events: none;
}

/* 새집증후군 섹션: 무한 가로 스크롤 (속도: --new-home-marquee-duration) */
:root {
  --new-home-marquee-duration: 70s;
}

.new-home-marquee-perspective {
  perspective: 1600px;
  perspective-origin: 50% 42%;
}

.new-home-marquee-tilt {
  transform: rotateX(5deg);
  transform-style: preserve-3d;
}

.new-home-marquee-track {
  display: flex;
  width: max-content;
  transform-style: preserve-3d;
  will-change: transform;
  animation: new-home-marquee-slide var(--new-home-marquee-duration) linear infinite;
}

.new-home-marquee-outer:hover .new-home-marquee-track {
  animation-play-state: paused;
}

@keyframes new-home-marquee-slide {
  0% {
    transform: translate3d(0, 0, 0);
  }
  100% {
    transform: translate3d(-50%, 0, 0);
  }
}

.new-home-marquee-card {
  flex-shrink: 0;
  width: min(88vw, 440px);
  height: clamp(200px, 32vw, 340px);
  border-radius: 1.25rem;
  overflow: hidden;
  box-shadow:
    0 25px 50px -12px rgba(15, 23, 42, 0.35),
    0 0 0 1px rgba(255, 255, 255, 0.5) inset;
  transform: translateZ(12px);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

@media (min-width: 768px) {
  .new-home-marquee-card {
    width: min(46vw, 520px);
    height: clamp(260px, 28vw, 380px);
  }
}

.new-home-marquee-card:hover {
  transform: translateZ(28px) scale(1.02);
  box-shadow:
    0 35px 60px -15px rgba(14, 165, 233, 0.35),
    0 0 0 1px rgba(255, 255, 255, 0.6) inset;
}

.new-home-marquee-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@media (prefers-reduced-motion: reduce) {
  .new-home-marquee-tilt {
    transform: none;
  }

  .new-home-marquee-track {
    animation: none;
    flex-wrap: wrap;
    justify-content: center;
    width: 100% !important;
    max-width: 80rem;
    margin-left: auto;
    margin-right: auto;
    row-gap: 1rem;
    column-gap: 1rem;
  }

  .new-home-marquee-track .new-home-marquee-group:nth-child(2) {
    display: none;
  }

  .new-home-marquee-track .new-home-marquee-group:first-child {
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
  }

  .new-home-marquee-perspective {
    perspective: none;
  }

  .new-home-marquee-card {
    transform: none;
    width: min(100%, 280px);
    height: 180px;
  }
}