/* ART WINDOW 메인 랜딩 — 현행 1:1 개선판
   상단(Hero·Portfolio)은 현행 유지 + 제목/스타일명만 명조,
   하단(Process·Standards·Pricing)은 카피·디자인 개선.
   base.css(화이트 시스템) 위에 얹는다. */

:root {
  --ff-serif: "Noto Serif KR", "Nanum Myeongjo", Georgia, serif;
}

/* 명조 유틸 */
.myeong { font-family: var(--ff-serif); letter-spacing: -0.01em; }

/* 한글 줄바꿈: 단어 중간에서 끊기지 않게 (읽/고, 제안합니/다 방지) */
body { word-break: keep-all; overflow-wrap: break-word; }
.hero-title, .hero-sub, .sec-title-en, .sec-sub, .step h3, .step p,
.craft-card h3, .craft-card p, .pf-overlay h3 { text-wrap: pretty; }
.hero-title { text-wrap: balance; }

/* ── HERO (현행 SloganSection 유지 — 제목만 명조) ──── */
.hero { border-bottom: 1px solid var(--line); background: var(--bg); }
.hero-room {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  padding-top: clamp(52px, 8vw, 128px);
  padding-bottom: clamp(56px, 8vw, 112px);
}
/* 제목 — 박스 없이 깔끔한 서체 */
.hero-title { font-size: clamp(27px, 4.8vw, 54px); }

/* 공간 비네트 — 의자가 놓인 공간 + 벽에 걸린 작품 한 점 (실제 장면) */
.hero-vignette {
  margin-top: clamp(34px, 5vw, 60px);
  width: 100%; max-width: 680px;
}
.hero-vignette img {
  width: 100%; height: auto; display: block;
  border-radius: 6px;
  box-shadow: 0 30px 60px -34px rgba(28,27,24,.4);
}

.hero-cta { margin-top: clamp(34px, 5vw, 56px); display: flex; flex-direction: column; align-items: center; }
.hero-cta .cta-sub { margin-top: 14px; }
.hero-title {
  font-family: var(--ff-serif);
  font-size: clamp(30px, 5.4vw, 60px);
  line-height: 1.3; letter-spacing: -0.015em; color: var(--fg);
}
.hero-title .l1 { display: block; font-weight: 300; color: #475569; }
.hero-title .l2 { display: block; font-weight: 600; }
.hero-sub {
  margin-top: 26px; max-width: 60ch;
  font-size: clamp(15px, 1.6vw, 18px); line-height: 1.75; color: var(--muted-fg);
}
.hero .btn-xl { margin-top: 40px; }

/* ── PORTFOLIO (현행 ArtStyles 유지 — 스타일명만 명조) ── */
.pf-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.pf-card {
  position: relative; display: block; width: 100%;
  aspect-ratio: 1 / 1; overflow: hidden; border-radius: 14px;
  box-shadow: 0 2px 8px rgba(0,0,0,.05);
}
.pf-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.pf-card:hover img { transform: scale(1.04); }
.pf-overlay {
  position: absolute; inset-inline: 0; bottom: 0;
  padding: 56px 24px 22px;
  background: linear-gradient(to top, rgba(0,0,0,.92), rgba(0,0,0,.55) 45%, transparent);
  text-align: left;
}
.pf-overlay h3 {
  font-family: var(--ff-serif); font-weight: 600;
  font-size: 20px; color: #fff; letter-spacing: -0.01em; margin-bottom: 12px;
}
.pf-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.pf-tags span {
  font-size: 11px; color: rgba(255,255,255,.92);
  border: 1px solid rgba(255,255,255,.22); background: rgba(255,255,255,.12);
  border-radius: 6px; padding: 3px 9px; backdrop-filter: blur(4px);
}
@media (max-width: 560px) { .pf-grid { grid-template-columns: 1fr; } }

/* ── 섹션 헤더 (하단 개선 공통) ───────────────────── */
.sec-title-en { font-family: var(--ff-display); font-weight: 400; font-size: clamp(30px, 4.4vw, 46px); line-height: 1.1; color: var(--fg); }
.sec-sub { margin-top: 16px; max-width: 52ch; font-size: 16px; line-height: 1.7; color: var(--muted-fg); }
.section-head .eyebrow { display: block; }

/* ── PROCESS (개선 — 보더카드/아이콘 → 명조 번호 3분할) ── */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(28px, 4vw, 52px); margin-top: clamp(48px, 6vw, 72px); }
.step { padding-top: 24px; border-top: 1px solid #cbd5e1; }
.step .step-no { font-family: var(--ff-display); font-size: 15px; letter-spacing: 0.14em; color: var(--primary); }
.step h3 { font-family: var(--ff-serif); font-weight: 600; font-size: 21px; color: var(--fg); margin-top: 16px; letter-spacing: -0.01em; }
.step p { margin-top: 13px; font-size: 14.5px; line-height: 1.78; color: var(--muted-fg); }
@media (max-width: 720px) { .steps { grid-template-columns: 1fr; gap: 4px; } .step { padding-block: 24px; } }

/* ── STANDARDS → CRAFT (개선 — 테크 플렉스 → 물성 신뢰) ── */
.craft-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: clamp(48px, 6vw, 72px); }
.craft-card {
  background: var(--bg); border: 1px solid var(--border); border-radius: 16px;
  padding: 36px 32px;
  transition: box-shadow .3s var(--ease);
}
.craft-card:hover { box-shadow: 0 6px 20px rgba(0,0,0,.06); }
.craft-card .ci-en { font-family: var(--ff-display); font-size: 12px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--primary); }
.craft-card h3 { font-family: var(--ff-serif); font-weight: 600; font-size: 19px; color: var(--fg); margin-top: 10px; letter-spacing: -0.01em; }
.craft-card p { margin-top: 16px; font-size: 14.5px; line-height: 1.78; color: var(--muted-fg); }
@media (max-width: 760px) { .craft-grid { grid-template-columns: 1fr; } }

/* ── PRICING (개선 — AI 체험 → 무료 분석·제작 투명성) ── */
.pricing-fine { margin-top: 12px; font-size: 12.5px; color: #94a3b8; }
.price-wrap { display: grid; grid-template-columns: 290px 1fr; gap: 24px; align-items: start; margin-top: clamp(48px, 6vw, 72px); }
.plan-trial {
  display: flex; flex-direction: column;
  border: 1px solid var(--border); border-radius: 18px; padding: 32px;
  background: var(--bg); box-shadow: 0 2px 10px rgba(0,0,0,.05);
}
.plan-trial .t-tag { font-family: var(--ff-display); font-size: 13px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--primary); }
.plan-trial .t-price { font-family: var(--ff-serif); font-weight: 600; font-size: 46px; line-height: 1; color: var(--fg); margin-top: 8px; }
.plan-trial .t-desc { margin-top: 12px; font-size: 14.5px; color: var(--muted-fg); }
.plan-div { height: 1px; background: var(--line); margin: 24px 0; }
.plan-feats { display: flex; flex-direction: column; gap: 15px; flex: 1; }
.plan-feats li { display: flex; align-items: flex-start; gap: 11px; font-size: 14px; color: #475569; }
.tick { flex: none; width: 18px; height: 18px; margin-top: 1px; border-radius: 50%; background: var(--primary); position: relative; }
.tick::after { content: ""; position: absolute; left: 5.5px; top: 3px; width: 4px; height: 8px; border: solid var(--primary-fg); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.plan-trial .btn-outline { margin-top: 26px; width: 100%; }

.size-list { display: flex; flex-direction: column; }
.size-list .s-cap { display: flex; justify-content: space-between; font-family: var(--ff-display); font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted-fg); padding-bottom: 16px; border-bottom: 1px solid #cbd5e1; }
.size-row { display: grid; grid-template-columns: 1fr auto auto; gap: 24px; align-items: baseline; padding: 21px 0; border-bottom: 1px solid var(--line); transition: padding-left .3s var(--ease); }
.size-row:hover { padding-left: 8px; }
.size-row .s-name { font-family: var(--ff-display); font-size: 22px; color: var(--fg); }
.size-row .s-dim { font-size: 13px; color: var(--muted-fg); }
.size-row .s-price { font-family: var(--ff-serif); font-weight: 600; font-size: 16px; color: var(--primary); text-align: right; min-width: 96px; }
.size-row.custom .s-name { color: #94a3b8; }
.size-row.custom .s-price { font-family: var(--ff-body); font-size: 13px; }
@media (max-width: 880px) { .price-wrap { grid-template-columns: 1fr; gap: 40px; } }
@media (max-width: 460px) { .size-row { grid-template-columns: 1fr auto; row-gap: 2px; } .size-row .s-dim { grid-column: 1; } }

.pricing-cta { margin-top: clamp(48px, 7vw, 80px); text-align: center; }