:root {
  --surface:   #15242B;
  --surface-2: #21363F;
  --border:    #304E5B;
  --cream:     #F0EDE4;
  --cream-dim: #7E9BA4;
  --gold:      #4E8197;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --display: 'Cormorant Garamond', Georgia, serif;
  --body: 'DM Sans', system-ui, sans-serif;
}

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

body {
  background: var(--surface);
  color: var(--cream);
  font-family: var(--body);
  -webkit-font-smoothing: antialiased;
}

/* ── Nav ── */
.art-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 4rem;
  background: rgba(21,36,43,0.92);
  backdrop-filter: blur(16px);
  z-index: 100;
  border-bottom: 1px solid var(--border);
}
.art-nav-back {
  font-family: var(--body);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream-dim);
  text-decoration: none;
  transition: color 0.3s;
}
.art-nav-back:hover { color: var(--cream); }
.art-nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}
.art-nav-logo img { height: 38px; width: auto; display: block; }

/* ── Hero ── */
.art-hero {
  position: relative;
  height: 65vh;
  min-height: 420px;
  overflow: hidden;
}
.art-hero-img {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
}
.art-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(21,36,43,0.92) 0%, rgba(21,36,43,0.15) 65%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 4rem;
}
.art-hero-cat {
  font-family: var(--body);
  font-size: 0.68rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}
.art-hero-title {
  font-family: var(--display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 300;
  color: var(--cream);
  line-height: 1.05;
  max-width: 820px;
}

/* ── Article ── */
.art-body {
  max-width: 720px;
  margin: 0 auto;
  padding: 6rem 2rem 7rem;
}
.art-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 4rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}
.art-meta span {
  font-family: var(--body);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cream-dim);
}
.art-lead {
  font-family: var(--display);
  font-size: clamp(1.4rem, 2.4vw, 1.85rem);
  font-weight: 300;
  line-height: 1.5;
  color: var(--cream);
  margin-bottom: 3.5rem;
}
.art-content h2 {
  font-family: var(--display);
  font-size: clamp(1.3rem, 2vw, 1.6rem);
  font-weight: 300;
  color: var(--cream);
  margin: 3.5rem 0 1.25rem;
  line-height: 1.2;
}
.art-content h2::before {
  content: '';
  display: block;
  width: 2rem;
  height: 1px;
  background: var(--gold);
  margin-bottom: 1rem;
}
.art-content p {
  font-family: var(--body);
  font-size: 1rem;
  line-height: 1.85;
  color: var(--cream-dim);
  margin-bottom: 1.5rem;
}
.art-content blockquote {
  border-left: 2px solid var(--gold);
  padding: 0.5rem 0 0.5rem 2rem;
  margin: 2.5rem 0;
}
.art-content blockquote p {
  font-family: var(--display);
  font-size: clamp(1.15rem, 1.8vw, 1.4rem);
  font-style: italic;
  color: var(--cream);
  margin: 0;
  line-height: 1.5;
}

/* ── CTA ── */
.art-cta {
  background: var(--surface-2);
  text-align: center;
  padding: 7rem 2rem;
  border-top: 1px solid var(--border);
}
.art-cta-label {
  font-family: var(--body);
  font-size: 0.68rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 1.5rem;
}
.art-cta h2 {
  font-family: var(--display);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 300;
  color: var(--cream);
  margin-bottom: 2.5rem;
  line-height: 1;
}
.art-cta-btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-family: var(--body);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background 0.3s var(--ease), color 0.3s var(--ease);
}
.art-cta-btn:hover { background: var(--gold); color: var(--surface); }

/* ── Footer ── */
.art-footer {
  padding: 2rem 4rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border);
}
.art-footer p {
  font-family: var(--body);
  font-size: 0.72rem;
  color: var(--cream-dim);
  letter-spacing: 0.05em;
}
.art-footer a {
  color: var(--cream-dim);
  text-decoration: none;
  font-family: var(--body);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color 0.3s;
}
.art-footer a:hover { color: var(--cream); }

/* ── Author ── */
.art-author {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 2rem 4rem;
}
.art-author-inner {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  padding: 2rem;
  border: 1px solid var(--border);
}
.art-author-avatar {
  width: 56px;
  height: 56px;
  min-width: 56px;
  border: 1px solid var(--border);
  overflow: hidden;
  flex-shrink: 0;
}
.art-author-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.art-author-info { flex: 1; }
.art-author-name {
  font-family: var(--body);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cream);
  margin-bottom: 0.5rem;
}
.art-author-bio {
  font-family: var(--body);
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--cream-dim);
  margin-bottom: 0.75rem;
}
.art-author-link {
  font-family: var(--body);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--gold);
  text-decoration: none;
  transition: opacity 0.2s;
}
.art-author-link:hover { opacity: 0.7; }

/* ── Lang toggle ── */
.art-lang-toggle {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.art-lang-btn {
  font-family: var(--body);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream-dim);
  text-decoration: none;
  transition: color 0.3s;
}
.art-lang-btn.active { color: var(--cream); cursor: default; }
.art-lang-btn:not(.active):hover { color: var(--cream); }
.art-lang-sep { color: var(--border); font-size: 0.68rem; }

/* ── Mobile ── */
@media (max-width: 768px) {
  .art-nav     { padding: 1rem 1.5rem; }
  .art-hero    { height: 55vh; min-height: 340px; }
  .art-hero-overlay { padding: 2rem; }
  .art-body    { padding: 4rem 1.5rem 5rem; }
  .art-cta     { padding: 5rem 1.5rem; }
  .art-footer  { flex-direction: column; gap: 1rem; text-align: center; padding: 2rem 1.5rem; }
}

@media print {
  .art-nav { position: static; backdrop-filter: none; }
}