/* ── 페이퍼로지(Paperlogy) 웹폰트 ── */
@font-face { font-family: 'Paperlogy'; src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-1Thin.woff2') format('woff2'); font-weight: 100; font-display: swap; }
@font-face { font-family: 'Paperlogy'; src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-2ExtraLight.woff2') format('woff2'); font-weight: 200; font-display: swap; }
@font-face { font-family: 'Paperlogy'; src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-3Light.woff2') format('woff2'); font-weight: 300; font-display: swap; }
@font-face { font-family: 'Paperlogy'; src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-4Regular.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Paperlogy'; src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-5Medium.woff2') format('woff2'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'Paperlogy'; src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-6SemiBold.woff2') format('woff2'); font-weight: 600; font-display: swap; }
@font-face { font-family: 'Paperlogy'; src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-7Bold.woff2') format('woff2'); font-weight: 700; font-display: swap; }
@font-face { font-family: 'Paperlogy'; src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-8ExtraBold.woff2') format('woff2'); font-weight: 800; font-display: swap; }
@font-face { font-family: 'Paperlogy'; src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-9Black.woff2') format('woff2'); font-weight: 900; font-display: swap; }

/* ── RESET & ROOT ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --black:      #080808;
  --dark:       #101010;
  --dark2:      #181818;
  --dark3:      #222222;
  --dark4:      #2a2a2a;
  --gold:       #c9a84c;
  --gold-light: #e8c97a;
  --gold-dim:   #8a6f2e;
  --white:      #f2ede4;
  --white2:     #ccc8be;
  --gray:       #777770;
  --font: 'Paperlogy', 'Apple SD Gothic Neo', sans-serif;
  /* 글자 크기 기준 — 전체적으로 키움 */
  font-size: 18px;
}

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font);
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.8;
  overflow-x: hidden;
  word-break: keep-all;
  overflow-wrap: break-word;
}

a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }
ul { list-style: none; }
.gold { color: var(--gold); }

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 3rem;
  height: 72px;
  background: rgba(8,8,8,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(201,168,76,0.12);
  transition: background 0.3s;
}
.nav-logo { display: flex; align-items: center; gap: 0.7rem; text-decoration: none; }
.nav-logo-img { display: none; }
.nav-logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.nav-logo-kr { font-size: 1.2rem; font-weight: 800; color: var(--gold); letter-spacing: 0.02em; }
.nav-logo-en { font-size: 0.7rem; font-weight: 400; color: var(--white2); letter-spacing: 0.15em; }

.nav-links { display: flex; gap: 0; }
.nav-links a {
  padding: 0 1.3rem;
  height: 72px;
  display: flex;
  align-items: center;
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--white2);
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--gold); border-bottom-color: var(--gold); }

.nav-cta {
  border: 1px solid var(--gold-dim);
  color: var(--gold);
  padding: 0.55rem 1.4rem;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  transition: all 0.25s;
  white-space: nowrap;
}
.nav-cta:hover { background: var(--gold); color: var(--black); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span { display: block; width: 26px; height: 2px; background: var(--white2); border-radius: 2px; transition: all 0.3s; }

/* ── PAGE HEADER ── */
.page-header {
  padding: 9rem 4rem 4rem;
  border-bottom: 1px solid rgba(201,168,76,0.1);
  background: var(--dark);
}
.page-header-label { font-size: 0.78rem; letter-spacing: 0.3em; color: var(--gold); text-transform: uppercase; margin-bottom: 0.75rem; font-weight: 400; }
.page-header-title { font-size: clamp(2.2rem, 4vw, 3.2rem); font-weight: 700; line-height: 1.2; }
.page-header-desc { margin-top: 1rem; color: var(--white2); max-width: 560px; font-weight: 300; font-size: 1.05rem; }

/* ── SECTION COMMONS ── */
section { padding: 5rem 4rem; }

.section-label { font-size: 0.78rem; letter-spacing: 0.3em; color: var(--gold); text-transform: uppercase; margin-bottom: 0.6rem; font-weight: 400; }
.section-title { font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 700; line-height: 1.25; margin-bottom: 0.75rem; }
.section-desc { color: var(--white2); font-weight: 300; max-width: 540px; line-height: 1.85; font-size: 1.05rem; }
.gold-line { width: 36px; height: 1px; background: var(--gold); margin: 1.2rem 0; }

/* ── BUTTONS ── */
.btn-gold {
  display: inline-block;
  background: var(--gold);
  color: var(--black);
  padding: 0.9rem 2.2rem;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  transition: background 0.25s;
}
.btn-gold:hover { background: var(--gold-light); }

.btn-outline {
  display: inline-block;
  background: transparent;
  color: var(--white2);
  border: 1px solid rgba(200,196,186,0.3);
  padding: 0.9rem 2.2rem;
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  transition: all 0.25s;
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }

/* ── FOOTER ── */
footer {
  background: var(--dark);
  border-top: 1px solid rgba(201,168,76,0.1);
  padding: 3.5rem 4rem;
}
.footer-inner { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }
.footer-logo-wrap { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 0.75rem; }
.footer-logo-img { display: none; }
.footer-logo-kr { font-size: 1.1rem; font-weight: 700; color: var(--gold); }
.footer-logo-en { font-size: 0.72rem; color: var(--white2); letter-spacing: 0.15em; margin-top: 0.15rem; }
.footer-tagline { font-size: 0.92rem; color: var(--gray); line-height: 1.8; }
.footer-col-title { font-size: 0.78rem; letter-spacing: 0.2em; color: var(--gold-dim); text-transform: uppercase; margin-bottom: 1rem; font-weight: 400; }
.footer-col a, .footer-col p { font-size: 0.92rem; color: var(--gray); line-height: 2.1; display: block; transition: color 0.2s; }
.footer-col a:hover { color: var(--gold); }
.footer-bottom { border-top: 1px solid rgba(201,168,76,0.08); padding-top: 1.5rem; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.5rem; }
.footer-copy { font-size: 0.82rem; color: var(--gray); }
.footer-sns { display: flex; gap: 1rem; }
.footer-sns a { font-size: 0.82rem; color: var(--gray); letter-spacing: 0.1em; transition: color 0.2s; }
.footer-sns a:hover { color: var(--gold); }

/* ── 푸터 연락처 SVG 아이콘 ── */
.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.92rem;
  color: var(--gray);
  line-height: 2.1;
}
.footer-contact-item svg {
  flex-shrink: 0;
  stroke: var(--gold-dim);
  opacity: 0.85;
}

/* ── 로고 원형 배경 ── */
.logo-circle-wrap { position: relative; display: flex; align-items: center; justify-content: center; padding: 3rem; }
.logo-circle-bg { width: 320px; height: 320px; border-radius: 50%; background: radial-gradient(circle, #ffffff 60%, #f0ece0 100%); display: flex; align-items: center; justify-content: center; box-shadow: 0 0 0 12px rgba(201,168,76,0.12), 0 0 0 24px rgba(201,168,76,0.06); position: relative; z-index: 1; }
.logo-circle-img { width: 86%; height: 86%; object-fit: contain; }
.logo-circle-deco { position: absolute; width: 360px; height: 360px; border-radius: 50%; border: 1px solid rgba(201,168,76,0.25); top: 50%; left: 50%; transform: translate(-50%, -50%); animation: rotateDeco 20s linear infinite; }
.logo-circle-deco::before { content: ''; position: absolute; width: 10px; height: 10px; background: var(--gold); border-radius: 50%; top: -5px; left: 50%; transform: translateX(-50%); }
@keyframes rotateDeco { from { transform: translate(-50%,-50%) rotate(0deg); } to { transform: translate(-50%,-50%) rotate(360deg); } }

/* ══════════════════════════════
   모바일 최적화 (768px 이하)
══════════════════════════════ */
@media (max-width: 960px) {
  /* NAV */
  .nav { padding: 0 1.5rem; }
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: rgba(8,8,8,0.98);
    padding: 0.5rem 0 1.5rem;
    border-bottom: 1px solid rgba(201,168,76,0.12);
    z-index: 199;
  }
  .nav-links.open a {
    height: auto;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    border-bottom: none;
    border-left: 3px solid transparent;
  }
  .nav-links.open a.active,
  .nav-links.open a:hover { border-bottom: none; border-left-color: var(--gold); color: var(--gold); }

  /* SECTIONS */
  section { padding: 3.5rem 1.5rem; }
  .page-header { padding: 7rem 1.5rem 2.5rem; }

  /* FOOTER */
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  footer { padding: 2.5rem 1.5rem; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 0.75rem; }
}

@media (max-width: 768px) {
  /* 글자 기준 크기 조정 */
  :root { font-size: 16px; }

  /* NAV 로고 */
  .nav-logo-kr { font-size: 1.05rem; }

  /* 버튼 */
  .btn-gold, .btn-outline { padding: 0.85rem 1.6rem; font-size: 0.95rem; width: 100%; text-align: center; }

  /* 로고 원형 */
  .logo-circle-bg { width: 240px; height: 240px; }
  .logo-circle-deco { width: 278px; height: 278px; }
  .logo-circle-wrap { padding: 2rem; }
}

@media (max-width: 480px) {
  /* 아주 작은 화면 */
  :root { font-size: 15px; }
  .nav { height: 64px; padding: 0 1.2rem; }
  .nav-links.open { top: 64px; }
  .nav-logo-kr { font-size: 1rem; }
  section { padding: 3rem 1.2rem; }
  .page-header { padding: 6rem 1.2rem 2rem; }
  .logo-circle-bg { width: 200px; height: 200px; }
  .logo-circle-deco { width: 234px; height: 234px; }
  footer { padding: 2rem 1.2rem; }
}