/* Otium — Articles shared stylesheet */

:root {
  --bg: #ffffff;
  --bg-card: #f7f3ee;
  --text: #1a1510;
  --text-muted: #8a7e6d;
  --accent: #E85A2B;
  --accent-light: rgba(232,90,43,0.12);
  --accent-gradient: linear-gradient(90deg, #7B2DB8 0%, #C73252 50%, #F05E2C 100%);
  --border: rgba(26,21,16,0.06);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: 'Montserrat', sans-serif; overflow-x: hidden; }

/* NAV (reprise de index.html) */
nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 24px 60px; display: flex; justify-content: space-between; align-items: center; transition: background 0.4s, border-color 0.4s; border-bottom: 1px solid transparent; background: #fff; border-bottom-color: var(--border); }
.nav-logo { font-size: 18px; font-weight: 600; letter-spacing: 5px; text-transform: uppercase; color: var(--text); text-decoration: none; display: flex; align-items: center; gap: 12px; }
.nav-logo img { width: 36px; height: 36px; object-fit: contain; }
.nav-links { display: flex; gap: 36px; list-style: none; flex: 1; justify-content: center; }
.nav-links a { font-family: 'DM Mono', monospace; font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--text); text-decoration: none; transition: opacity 0.3s; }
.nav-links a:hover, .nav-links a.active { opacity: 0.6; }
.nav-cta { font-family: 'DM Mono', monospace; font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--bg); background: var(--text); padding: 12px 24px; text-decoration: none; transition: background 0.3s, color 0.3s; }
.nav-cta:hover { background: var(--accent-gradient); color: #fff; }
.nav-right { display: flex; align-items: center; gap: 16px; }
.lang-toggle { font-family: 'DM Mono', monospace; font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--text); background: none; border: 1px solid var(--border); padding: 8px 14px; cursor: pointer; transition: border-color 0.3s; min-width: 86px; text-align: center; box-sizing: border-box; }
.lang-toggle:hover { border-color: var(--accent); }
.lang-toggle .active-lang { font-weight: 700; }

/* ARTICLE HERO */
.article-hero { padding: 180px 60px 80px; border-bottom: 1px solid var(--border); max-width: 1200px; margin: 0 auto; }
.article-breadcrumb { font-family: 'DM Mono', monospace; font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--text-muted); margin-bottom: 32px; }
.article-breadcrumb a { color: var(--text-muted); text-decoration: none; transition: color 0.3s; }
.article-breadcrumb a:hover { color: var(--accent); }
.article-breadcrumb .sep { margin: 0 10px; color: var(--text-muted); }
.article-category { font-family: 'DM Mono', monospace; font-size: 11px; letter-spacing: 3px; text-transform: uppercase; background: var(--accent-gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; margin-bottom: 24px; display: inline-block; }
.article-title { font-size: clamp(36px, 5vw, 68px); font-weight: 900; line-height: 1.02; letter-spacing: -1.5px; margin-bottom: 40px; text-transform: uppercase; }
.article-title em { font-style: italic; background: var(--accent-gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; text-transform: none; }
.article-meta { display: flex; gap: 24px; align-items: center; font-family: 'DM Mono', monospace; font-size: 12px; color: var(--text-muted); letter-spacing: 1px; text-transform: uppercase; flex-wrap: wrap; }
.article-meta .author { color: var(--text); font-weight: 500; }
.article-meta .sep { color: var(--text-muted); }

/* ARTICLE BODY */
.article-body { max-width: 760px; margin: 0 auto; padding: 80px 60px 120px; }
.article-body .lead { font-size: 22px; line-height: 1.55; font-weight: 500; color: var(--text); margin-bottom: 48px; letter-spacing: -0.2px; }
.article-body h2 { font-size: clamp(28px, 3vw, 40px); font-weight: 800; line-height: 1.15; letter-spacing: -0.8px; margin: 72px 0 28px; text-transform: uppercase; }
.article-body h2 em { font-style: italic; background: var(--accent-gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; text-transform: none; }
.article-body h3 { font-size: 22px; font-weight: 700; line-height: 1.3; margin: 48px 0 18px; letter-spacing: -0.3px; }
.article-body p { font-size: 17px; line-height: 1.75; margin-bottom: 22px; color: var(--text); }
.article-body p strong { font-weight: 700; }
.article-body p em { font-style: italic; }
.article-body ul, .article-body ol { margin: 22px 0 28px 0; padding-left: 0; list-style: none; }
.article-body li { font-size: 17px; line-height: 1.75; margin-bottom: 14px; padding-left: 28px; position: relative; color: var(--text); }
.article-body ul li::before { content: ''; position: absolute; left: 0; top: 12px; width: 14px; height: 2px; background: var(--accent-gradient); }
.article-body ol { counter-reset: list; }
.article-body ol li { counter-increment: list; }
.article-body ol li::before { content: counter(list, decimal-leading-zero); position: absolute; left: 0; top: 0; font-family: 'DM Mono', monospace; font-size: 12px; font-weight: 600; background: var(--accent-gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; letter-spacing: 1px; }
.article-body blockquote { border-left: 3px solid var(--accent); padding: 8px 0 8px 28px; margin: 36px 0; font-style: italic; font-size: 19px; line-height: 1.65; color: var(--text); }
.article-body a { color: var(--accent); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.article-body a:hover { opacity: 0.7; }
.article-body hr { border: none; border-top: 1px solid var(--border); margin: 64px 0; }
.article-body code { font-family: 'DM Mono', monospace; font-size: 14px; background: var(--bg-card); padding: 2px 8px; border-radius: 2px; }

/* Tables */
.article-table { width: 100%; border-collapse: collapse; margin: 36px 0; font-size: 15px; }
.article-table thead { border-bottom: 2px solid var(--text); }
.article-table th { font-family: 'DM Mono', monospace; font-size: 11px; letter-spacing: 2px; text-transform: uppercase; text-align: left; padding: 14px 12px; color: var(--text); font-weight: 600; }
.article-table td { padding: 14px 12px; border-bottom: 1px solid var(--border); line-height: 1.5; vertical-align: top; }
.article-table tbody tr:hover { background: var(--bg-card); }
.article-table td:first-child { font-weight: 500; }
@media (max-width: 768px) { .article-table { font-size: 13px; } .article-table th, .article-table td { padding: 10px 8px; } }

/* Hero image (largeur du corps de l'article) */
.article-hero-image { max-width: 760px; margin: 0 auto; padding: 0 60px; }
.article-hero-image img { width: 100%; height: auto; display: block; }
.article-hero-image + .article-body { padding-top: 32px; }
@media (max-width: 1024px) { .article-hero-image { padding: 0 48px; } }
@media (max-width: 768px) { .article-hero-image { padding: 0 24px; } }

/* Figures: images + captions */
.article-figure { margin: 56px 0; }
.article-figure img { width: 100%; height: auto; display: block; border: 1px solid var(--border); background: var(--bg-card); }
.article-figure figcaption { font-family: 'DM Mono', monospace; font-size: 11px; letter-spacing: 1px; color: var(--text-muted); margin-top: 16px; line-height: 1.7; }
.article-figure figcaption strong { color: var(--text); font-weight: 500; }
.article-figure figcaption a { color: var(--text-muted); text-decoration: underline; text-underline-offset: 2px; }
.article-figure figcaption a:hover { color: var(--accent); }

/* Logo grid — inline brand refs */
.logo-strip { display: flex; align-items: center; gap: 28px; padding: 24px 0; margin: 32px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.logo-strip img { height: 18px; width: auto; opacity: 0.6; filter: grayscale(1); transition: opacity 0.3s, filter 0.3s; }
.logo-strip img:hover { opacity: 1; filter: grayscale(0); }
.logo-strip-label { font-family: 'DM Mono', monospace; font-size: 10px; letter-spacing: 2px; text-transform: uppercase; color: var(--text-muted); margin-right: 8px; }

/* ARTICLE FOOTER — retour au silo */
.article-back { max-width: 760px; margin: 0 auto; padding: 0 60px 120px; }
.article-back a { font-family: 'DM Mono', monospace; font-size: 12px; letter-spacing: 2px; text-transform: uppercase; color: var(--text); text-decoration: none; border-bottom: 1px solid var(--text); padding-bottom: 4px; transition: all 0.3s; }
.article-back a:hover { color: var(--accent); border-color: var(--accent); }

/* LISTING (index silo + index global) */
.listing-hero { padding: 180px 60px 60px; max-width: 1400px; margin: 0 auto; }
.listing-num { font-family: 'DM Mono', monospace; font-size: 11px; letter-spacing: 3px; background: var(--accent-gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; margin-bottom: 32px; display: inline-block; }
.listing-title { font-size: clamp(40px, 5vw, 72px); font-weight: 900; line-height: 0.98; letter-spacing: -1.5px; margin-bottom: 28px; text-transform: uppercase; }
.listing-title em { font-style: italic; background: var(--accent-gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; text-transform: none; }
.listing-sub { font-family: 'DM Mono', monospace; font-size: 13px; color: var(--text-muted); line-height: 1.7; max-width: 640px; }

.listing-filters { padding: 0 60px; max-width: 1400px; margin: 48px auto 0; display: flex; gap: 12px; flex-wrap: wrap; }
.filter-pill { font-family: 'DM Mono', monospace; font-size: 11px; letter-spacing: 2px; text-transform: uppercase; padding: 10px 20px; border: 1px solid var(--border); color: var(--text-muted); text-decoration: none; transition: all 0.3s; }
.filter-pill:hover, .filter-pill.active { border-color: var(--text); color: var(--text); }

.listing-grid { padding: 60px 60px 140px; max-width: 1400px; margin: 0 auto; }
.listing-item { display: grid; grid-template-columns: 200px 1fr auto; gap: 60px; align-items: center; padding: 40px 0; border-bottom: 1px solid var(--border); text-decoration: none; color: var(--text); transition: all 0.3s; }
.listing-item:last-child { border-bottom: none; }
.listing-item:hover { padding-left: 16px; }
.listing-item-silo { font-family: 'DM Mono', monospace; font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--text-muted); }
.listing-item-title { font-size: 24px; font-weight: 700; letter-spacing: -0.5px; color: var(--text); }
.listing-item-meta { font-family: 'DM Mono', monospace; font-size: 10px; letter-spacing: 1px; text-transform: uppercase; color: var(--text-muted); text-align: right; }

.listing-empty { padding: 80px 60px; max-width: 760px; margin: 0 auto; text-align: center; }
.listing-empty p { font-family: 'DM Mono', monospace; font-size: 13px; color: var(--text-muted); letter-spacing: 1px; }

/* FOOTER */
footer { padding: 48px 60px; border-top: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
.footer-logo { font-size: 18px; font-weight: 600; letter-spacing: 5px; text-transform: uppercase; color: var(--text); }
.footer-text { font-family: 'DM Mono', monospace; font-size: 11px; color: var(--text-muted); letter-spacing: 1px; }
.footer-links { font-family: 'DM Mono', monospace; font-size: 11px; color: var(--text-muted); letter-spacing: 1px; text-align: right; line-height: 1.7; }
.footer-links a { color: var(--text); text-decoration: none; transition: opacity 0.3s; }
.footer-links a:hover { opacity: 0.6; }
.footer-social { display: inline-flex; gap: 14px; margin-left: 18px; vertical-align: middle; }
.footer-social a { display: inline-flex; align-items: center; justify-content: center; color: var(--text); transition: opacity 0.3s; }
.footer-social a:hover { opacity: 0.6; }
.footer-social svg { width: 18px; height: 18px; display: block; }

/* RESPONSIVE */
@media (max-width: 1024px) {
  nav { padding: 24px 48px; }
  .article-hero { padding: 150px 48px 60px; }
  .article-body { padding: 60px 48px 100px; }
  .article-back { padding: 0 48px 100px; }
  .listing-hero { padding: 150px 48px 48px; }
  .listing-filters { padding: 0 48px; }
  .listing-grid { padding: 48px 48px 100px; }
  footer { padding: 40px 48px; }
}
@media (max-width: 768px) {
  nav { padding: 20px 24px; flex-wrap: wrap; gap: 16px; }
  .nav-links { display: none; }
  .nav-cta { font-size: 10px; padding: 10px 16px; }
  .article-hero { padding: 130px 24px 48px; }
  .article-title { font-size: clamp(28px, 8vw, 44px); letter-spacing: -1px; }
  .article-body { padding: 48px 24px 80px; }
  .article-body .lead { font-size: 19px; }
  .article-body h2 { font-size: clamp(24px, 6vw, 32px); margin: 56px 0 22px; }
  .article-body p, .article-body li { font-size: 16px; }
  .article-back { padding: 0 24px 80px; }
  .article-meta { gap: 12px; font-size: 11px; }
  .listing-hero { padding: 120px 24px 40px; }
  .listing-title { font-size: clamp(32px, 9vw, 48px); }
  .listing-filters { padding: 0 24px; }
  .listing-grid { padding: 40px 24px 80px; }
  .listing-item { grid-template-columns: 1fr; gap: 12px; padding: 28px 0; }
  .listing-item:hover { padding-left: 0; }
  .listing-item-meta { text-align: left; }
  .listing-item-title { font-size: 20px; }
  footer { padding: 32px 24px; flex-direction: column; gap: 20px; text-align: center; }
  .footer-links { text-align: center; }
}

/* CTA Final — shared across pages */
.cta-final { padding: 160px 60px; text-align: center; position: relative; overflow: hidden; border-top: 1px solid var(--border); }
.cta-final-bg { position: absolute; inset: 0; background: radial-gradient(ellipse 60% 80% at 50% 50%, var(--accent-light) 0%, transparent 70%); }
.cta-final-content { position: relative; z-index: 1; }
.cta-question { font-family: 'DM Mono', monospace; font-size: 13px; letter-spacing: 3px; text-transform: uppercase; background: var(--accent-gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; margin-bottom: 40px; display: inline-block; }
.cta-headline { font-size: clamp(48px, 6vw, 88px); font-weight: 900; line-height: 0.95; letter-spacing: -2px; margin-bottom: 60px; text-transform: uppercase; }
.cta-headline em { font-style: italic; background: var(--accent-gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; text-transform: none; }
.btn-large { font-family: 'DM Mono', monospace; font-size: 13px; letter-spacing: 3px; text-transform: uppercase; color: var(--bg); background: var(--text); padding: 24px 60px; text-decoration: none; display: inline-block; transition: all 0.3s; border: none; cursor: pointer; }
.btn-large:hover { background: var(--accent-gradient); color: #fff; }
@media (max-width: 900px) { .cta-final { padding: 100px 48px; } }
@media (max-width: 600px) { .cta-final { padding: 80px 24px; } }