@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.min.css');
@import url('https://fonts.googleapis.com/css2?family=Gothic+A1:wght@300;400;500;700&family=Space+Grotesk:wght@300;400;500;700&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --black: #111;
  --white: #fff;
  --gray: #888;
  --light-gray: #f5f5f5;
  --accent: #e63312;
  --font-heading: 'Pretendard', 'Gothic A1', sans-serif;
  --font-body: 'Pretendard', 'Gothic A1', sans-serif;
  --font-en: 'Space Grotesk', sans-serif;
  --font-mono: 'Space Grotesk', monospace;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--black);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--accent);
}

/* ── Header ── */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 56px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: 80px;
  width: auto;
}

nav {
  display: flex;
  gap: 32px;
  align-items: center;
}

nav a {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: rgba(0, 0, 0, 0.6);
}

nav a:hover,
nav a.active {
  color: var(--black);
}

/* ── Footer ── */
footer {
  padding: 24px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  font-size: 11px;
  color: var(--gray);
  font-family: var(--font-mono);
  letter-spacing: 0.03em;
}

footer .social {
  display: flex;
  gap: 20px;
}

/* ── Exhibition Detail Page ── */
.exhibition-detail {
  margin-top: 128px;
  padding-bottom: 60px;
}

.back-link {
  display: inline-block;
  padding: 30px 40px 24px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gray);
  letter-spacing: 0.02em;
  transition: color 0.2s;
}

.back-link:hover {
  color: var(--black);
}

.detail-hero {
  width: 100%;
  max-height: 75vh;
  overflow: hidden;
  background: var(--light-gray);
  display: flex;
  align-items: center;
  justify-content: center;
}

.detail-hero img {
  width: 100%;
  height: 100%;
  max-height: 75vh;
  object-fit: contain;
}

.detail-content {
  max-width: 860px;
  margin: 0 auto;
  padding: 60px 40px;
}

.detail-info {
  margin-bottom: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.detail-badge {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
  border: 1px solid var(--accent);
  padding: 4px 10px;
  border-radius: 2px;
}

.detail-info h1 {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.25;
  margin-bottom: 14px;
}

.detail-artist {
  font-family: var(--font-body);
  font-size: 17px;
  color: var(--gray);
  font-weight: 300;
  margin-bottom: 8px;
}

.detail-date {
  font-family: var(--font-mono);
  font-size: 14px;
  color: rgba(0, 0, 0, 0.4);
  letter-spacing: 0.03em;
  margin-bottom: 32px;
}

.detail-meta-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px 48px;
}

.meta-label {
  display: block;
  font-family: var(--font-en);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 6px;
}

.meta-value {
  display: block;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 300;
  color: rgba(0, 0, 0, 0.7);
  line-height: 1.6;
}

.detail-desc p {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 2;
  color: rgba(0, 0, 0, 0.65);
  font-weight: 300;
  margin-bottom: 24px;
  text-align: justify;
  word-break: keep-all;
}

.detail-desc p:last-child {
  margin-bottom: 0;
}

/* ── About Page ── */
.about-page {
  margin-top: 128px;
  padding-bottom: 60px;
}

.about-page-intro {
  max-width: 920px;
  margin: 0 auto;
  padding: 60px 40px 56px;
  text-align: center;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.about-eyebrow {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 22px;
}

.about-page-intro h1 {
  font-family: var(--font-heading);
  font-size: 38px;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.35;
  color: var(--black);
  word-break: keep-all;
}

.about-sections {
  max-width: 760px;
  margin: 0 auto;
  padding: 64px 40px 40px;
}

.about-section {
  margin-bottom: 64px;
}

.about-section:last-child {
  margin-bottom: 0;
}

.about-section .section-num {
  display: block;
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin-bottom: 14px;
}

.about-section h2 {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.005em;
  line-height: 1.4;
  margin-bottom: 24px;
  color: var(--black);
  word-break: keep-all;
}

.about-section p {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 2;
  font-weight: 300;
  color: rgba(0, 0, 0, 0.72);
  margin-bottom: 18px;
  word-break: keep-all;
}

.about-section p:last-child {
  margin-bottom: 0;
}

.about-closing {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 40px;
  text-align: center;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.about-closing p {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.85;
  color: rgba(0, 0, 0, 0.85);
  word-break: keep-all;
  margin-bottom: 18px;
}

.about-closing p:last-child {
  margin-bottom: 0;
}

.about-closing-tail {
  color: var(--accent) !important;
  font-style: italic;
}

.about-cta {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 40px 40px;
  display: flex;
  justify-content: center;
  gap: 36px;
  flex-wrap: wrap;
}

.about-cta-link {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray);
  border-bottom: 1px solid rgba(0, 0, 0, 0.18);
  padding-bottom: 3px;
  transition: color 0.2s, border-color 0.2s;
}

.about-cta-link:hover {
  color: var(--accent);
  border-color: var(--accent);
}

/* ── Responsive ── */
@media (max-width: 900px) {
  header {
    padding: 18px 24px;
  }

  .logo img {
    height: 60px;
  }

  .back-link {
    padding: 24px 24px 20px;
  }

  .detail-content {
    padding: 40px 24px;
  }

  .detail-info h1 {
    font-size: 30px;
  }

  .about-page-intro {
    padding: 40px 24px 40px;
  }

  .about-page-intro h1 {
    font-size: 26px;
    line-height: 1.4;
  }

  .about-sections {
    padding: 48px 24px 32px;
  }

  .about-section {
    margin-bottom: 48px;
  }

  .about-section h2 {
    font-size: 19px;
  }

  .about-closing,
  .about-cta {
    padding-left: 24px;
    padding-right: 24px;
  }

  .about-closing {
    padding-top: 36px;
    padding-bottom: 36px;
  }

  .about-cta {
    gap: 24px;
  }

  footer {
    padding: 24px;
  }
}

@media (max-width: 480px) {
  .detail-info h1 {
    font-size: 24px;
  }

  .about-page-intro h1 {
    font-size: 22px;
  }

  .logo-text span {
    display: none;
  }
}