/* ==================================================
   홈 화면
   히어로와 제품 목록
   ================================================== */

/* 메인 히어로 */
.hero {
  height: min(680px, calc(100vh - 82px));
  min-height: 520px;
  position: relative;
  background: var(--color-hero-background);
  overflow: hidden;
}

.hero > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    var(--color-hero-overlay-start) 0%,
    var(--color-hero-overlay-middle) 60%,
    transparent
  );
}

.hero__overlay {
  position: absolute;
  z-index: 2;
  left: max(24px, calc((100vw - 1200px) / 2));
  top: 50%;
  transform: translateY(-50%);
  max-width: 620px;
  color: var(--color-hero-text);
}

.hero__overlay > p {
  margin: 0 0 1rem;
  color: var(--color-hero-label);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4.8rem);
  line-height: 1.14;
  letter-spacing: -0.045em;
  margin: 0 0 1.2rem;
  max-width: 700px;
}

.hero__overlay > span {
  display: block;
  font-size: 1.12rem;
  color: var(--color-hero-description);
}

.hero__overlay > a {
  display: inline-block;
  margin-top: 2rem;
  padding: 0.9rem 1.5rem;
  background: var(--color-surface);
  color: var(--color-secondary);
  font-weight: 800;
  border-radius: 99px;
}

.hero-actions {
  width: min(100%, 350px);
  margin-top: 1.25rem;
}

.hero-actions .action-button {
  border-color: rgba(255, 255, 255, 0.48);
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-hero-text);
  backdrop-filter: blur(8px);
}

.hero-actions .action-button--contact {
  background: var(--color-surface);
  color: var(--color-secondary);
}

/* 제품 목록 */
.product-section {
  max-width: 1200px;
  margin: auto;
  padding: 110px 24px 130px;
}

.section-heading {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 55px;
}

.section-heading .section-label {
  color: var(--color-primary);
}

.section-heading h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.2;
  letter-spacing: -0.04em;
  margin: 0.4rem 0 1rem;
}

.section-heading > p:last-child {
  color: var(--color-text-muted);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.product-card {
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  border-radius: 28px;
  overflow: hidden;
  transition: 0.3s;
  box-shadow: var(--shadow-card-rest);
}

.product-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow-card);
}

.product-card__image {
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-surface-muted);
}

.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s;
}

.product-card:hover img {
  transform: scale(1.035);
}

.product-card__body {
  padding: 30px 32px 36px;
}

.product-card__body .eyebrow {
  color: var(--color-primary);
  font-size: 0.75rem;
}

.product-card h3 {
  font-size: 1.75rem;
  margin: 0 0 0.65rem;
}

.product-card p {
  color: var(--color-text-muted);
  margin: 0 0 1.4rem;
}

.text-link {
  font-weight: 800;
  color: var(--color-primary);
}

/* 모바일 홈 화면 */
@media (max-width: 800px) {
  .hero {
    min-height: 570px;
    height: calc(100svh - 70px);
  }

  .hero > img {
    object-position: 70% center;
  }

  .hero::after {
    background: linear-gradient(
      0deg,
      var(--color-hero-overlay-mobile),
      var(--color-hero-overlay-end) 72%
    );
  }

  .hero__overlay {
    left: 24px;
    right: 24px;
    top: auto;
    bottom: 50px;
    transform: none;
  }

  .hero h1 {
    font-size: 2.7rem;
  }

  .hero-actions {
    width: 100%;
  }

  .hero-actions .action-button {
    min-height: 52px;
    padding-inline: 0.75rem;
  }

  .product-section {
    padding: 75px 20px 90px;
  }

  .product-grid {
    grid-template-columns: 1fr;
  }

  .product-card__body {
    padding: 25px;
  }
}