/* ==========================================================================
   Heart to Kiss — Lookbook (Style Curation 페이지)
   Mobile-first: 1열 → 768px+ 2열 → 1024px+ 3열
   ========================================================================== */

/* --- Page Hero --- */
.lookbook-hero {
  background-color: var(--color-bg-primary);
  padding-block: var(--space-7) var(--space-5);
  text-align: center;
}

.lookbook-hero__inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.lookbook-hero__eyebrow {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-3);
}

.lookbook-hero__title {
  font-family: var(--font-headline);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
  color: var(--color-text-primary);
}

.lookbook-hero__desc {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--color-text-secondary);
  max-width: 36rem;
  margin-inline: auto;
}

/* --- Cards Grid --- */
.lookbook-grid-section {
  padding-block: var(--space-5) var(--space-7);
  background-color: var(--color-bg-primary);
}

.lookbook-grid {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .lookbook-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-5);
  }
}

@media (min-width: 1024px) {
  .lookbook-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* --- Card --- */
.lookbook-card {
  position: relative;
  display: block;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background-color: var(--color-bg-warm);
  border-radius: 4px;
  transition: transform var(--duration-ui) var(--ease-out-soft);
  /* 모바일 터치 영역 자체가 큼 → min-height 별도 X */
}

@media (hover: hover) {
  .lookbook-card:hover {
    transform: translateY(-4px);
  }
  .lookbook-card:hover .lookbook-card__media {
    transform: scale(1.05);
  }
  .lookbook-card:hover .lookbook-card__overlay {
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.2) 60%, rgba(0,0,0,0) 100%);
  }
  .lookbook-card:hover .lookbook-card__overlay > * {
    transform: translateY(-4px);
  }
}

.lookbook-card__media {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background-position: center;
  background-size: cover;
  transition: transform var(--duration-ui) var(--ease-out-soft);
}

/* placeholder 그라디언트 (실제 사진 들어오면 background-image 박음) */
/* 01: 베이지 + 라벤더 (남친룩 데이트) */
.lookbook-card__media--01 { background: linear-gradient(135deg, #F8F1E9 0%, #D4C5E8 100%); }
/* 02: 민트 + 크림 (키 커보이는 크롭) */
.lookbook-card__media--02 { background: linear-gradient(135deg, var(--color-mint) 0%, var(--color-cream) 100%); }
/* 03: 차콜 + 베이지 (항공샷) */
.lookbook-card__media--03 { background: linear-gradient(135deg, #3C3C3C 0%, var(--color-bg-warm) 100%); }
/* 04: 스카이 + 화이트 (환절기 셋업) */
.lookbook-card__media--04 { background: linear-gradient(135deg, var(--color-sky) 0%, #FFFFFF 100%); }
/* 05: 세이지 + 크림 (동네 마실) */
.lookbook-card__media--05 { background: linear-gradient(135deg, #C5D5C5 0%, var(--color-cream) 100%); }
/* 06: 머스타드 + 베이지 (여행 셋업) */
.lookbook-card__media--06 { background: linear-gradient(135deg, #E8C547 0%, var(--color-bg-warm) 100%); }

.lookbook-card__placeholder {
  font-family: var(--font-logo);
  font-weight: 900;
  font-size: clamp(2rem, 8vw, 4.5rem);
  letter-spacing: -0.04em;
  color: rgba(26, 26, 26, 0.18);
}

/* 오버레이 (카드 하단 텍스트) — 어두운 그라디언트 위 흰 글자 */
.lookbook-card__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-4);
  background: linear-gradient(to top, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.15) 55%, rgba(0,0,0,0) 100%);
  color: #FFFFFF;
  transition: background var(--duration-ui) var(--ease-out-soft);
}

.lookbook-card__overlay > * {
  transition: transform var(--duration-ui) var(--ease-out-soft);
}

.lookbook-card__title-eyebrow {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  margin-bottom: var(--space-2);
  opacity: 0.92;
}

.lookbook-card__title {
  font-family: var(--font-logo);
  font-weight: 900;
  font-size: clamp(1.5rem, 5vw, 2.25rem);
  letter-spacing: -0.03em;
  line-height: 1.1;
  text-shadow: 0 2px 12px rgba(0,0,0,0.35);
}

.lookbook-card__sub {
  font-family: var(--font-logo);
  font-weight: 800;
  font-size: clamp(1.1rem, 3.5vw, 1.5rem);
  letter-spacing: -0.02em;
  margin-top: var(--space-1);
  opacity: 0.92;
}

.lookbook-card__caption {
  margin-top: var(--space-3);
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.01em;
  line-height: 1.5;
  opacity: 0.88;
  border-top: 1px solid rgba(255, 255, 255, 0.35);
  padding-top: var(--space-2);
}