/* ============================================================
   KELTRION — Portail d'Analyse Mondiale
   style.css
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=Source+Serif+4:ital,opsz,wght@0,8..60,300;0,8..60,400;0,8..60,600;1,8..60,400&family=Inter:wght@300;400;500;600&display=swap');

/* ─── Variables ───────────────────────────────────────────── */
:root {
  --blue-deep:    #1a3a6b;
  --blue-mid:     #2d5ea8;
  --blue-light:   #4a90d9;
  --blue-pale:    #e8f0fb;
  --sand:         #faf8f4;
  --cream:        #f4f1eb;
  --white:        #ffffff;
  --gray-100:     #f5f6f7;
  --gray-200:     #e8eaee;
  --gray-300:     #d0d4dc;
  --gray-500:     #8a90a0;
  --gray-700:     #4a4a5a;
  --gray-900:     #1c1c2e;
  --gold:         #b8962e;
  --gold-light:   #d4af4a;
  --border:       #dde1ea;
  --shadow-sm:    0 1px 4px rgba(26,58,107,.07);
  --shadow-md:    0 4px 16px rgba(26,58,107,.10);
  --shadow-lg:    0 8px 32px rgba(26,58,107,.13);
  --radius-sm:    4px;
  --radius-md:    8px;
  --radius-lg:    12px;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-serif:   'Source Serif 4', Georgia, serif;
  --font-sans:    'Inter', system-ui, sans-serif;
  --max-width:    1240px;
  --reading-width:760px;
}

/* ─── Reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-sans); background: var(--gray-100); color: var(--gray-900); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue-mid); text-decoration: none; transition: color .2s; }
a:hover { color: var(--blue-deep); }
ul, ol { list-style: none; }

/* ─── Utility ─────────────────────────────────────────────── */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: var(--reading-width); margin: 0 auto; padding: 0 24px; }
.section { padding: 56px 0; }
.section--lg { padding: 80px 0; }
.section--sm { padding: 32px 0; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.text-center { text-align: center; }
.text-muted { color: var(--gray-500); }
.text-gold { color: var(--gold); }
.divider { border: none; border-top: 1px solid var(--border); margin: 32px 0; }

/* ─── Typography ──────────────────────────────────────────── */
.headline-xl { font-family: var(--font-display); font-size: clamp(2rem,4vw,3.2rem); font-weight: 700; line-height: 1.2; color: var(--gray-900); letter-spacing: -.02em; }
.headline-lg { font-family: var(--font-display); font-size: clamp(1.5rem,3vw,2.2rem); font-weight: 600; line-height: 1.25; color: var(--gray-900); letter-spacing: -.015em; }
.headline-md { font-family: var(--font-display); font-size: clamp(1.2rem,2vw,1.6rem); font-weight: 600; line-height: 1.3; color: var(--gray-900); }
.headline-sm { font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; line-height: 1.35; color: var(--gray-900); }
.body-lg { font-family: var(--font-serif); font-size: 1.15rem; line-height: 1.75; color: var(--gray-700); }
.body-md { font-family: var(--font-serif); font-size: 1rem; line-height: 1.7; color: var(--gray-700); }
.body-sm { font-size: .9rem; line-height: 1.6; color: var(--gray-700); }
.label { font-family: var(--font-sans); font-size: .72rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--blue-mid); }

/* ─── Header ──────────────────────────────────────────────── */
.site-header { background: var(--white); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 1000; box-shadow: var(--shadow-sm); }
.header-top { padding: 10px 0; border-bottom: 1px solid var(--gray-200); display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.header-top-date { font-size: .78rem; color: var(--gray-500); font-family: var(--font-sans); }
.header-top-links { display: flex; gap: 20px; }
.header-top-links a { font-size: .78rem; color: var(--gray-500); font-family: var(--font-sans); }
.header-top-links a:hover { color: var(--blue-mid); }
.header-main { padding: 16px 0; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.site-logo { display: flex; flex-direction: column; text-decoration: none; flex-shrink: 0; }
.site-logo__name { font-family: var(--font-display); font-size: 2rem; font-weight: 700; color: var(--blue-deep); line-height: 1; letter-spacing: -.03em; }
.site-logo__tagline { font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--gray-500); margin-top: 3px; font-family: var(--font-sans); }
.header-search-form { display: flex; align-items: center; border: 1px solid var(--border); border-radius: 20px; overflow: hidden; background: var(--gray-100); flex: 0 1 260px; }
.header-search-form input { border: none; background: transparent; padding: 8px 14px; font-size: .875rem; font-family: var(--font-sans); color: var(--gray-900); outline: none; width: 100%; }
.header-search-form button { background: none; border: none; padding: 8px 14px; cursor: pointer; color: var(--gray-500); display: flex; align-items: center; }
.header-search-form button:hover { color: var(--blue-mid); }
.main-nav { background: var(--blue-deep); }
.nav-list { display: flex; align-items: center; gap: 0; flex-wrap: wrap; }
.nav-list a { display: block; padding: 13px 16px; font-size: .8rem; font-weight: 500; letter-spacing: .04em; text-transform: uppercase; color: rgba(255,255,255,.82); font-family: var(--font-sans); transition: background .2s, color .2s; white-space: nowrap; }
.nav-list a:hover, .nav-list a.active { background: rgba(255,255,255,.1); color: var(--white); }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; color: var(--white); }

/* ─── Breadcrumb ──────────────────────────────────────────── */
.breadcrumb-bar { background: var(--cream); border-bottom: 1px solid var(--border); padding: 10px 0; }
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: .8rem; color: var(--gray-500); font-family: var(--font-sans); flex-wrap: wrap; }
.breadcrumb a { color: var(--gray-500); }
.breadcrumb a:hover { color: var(--blue-mid); }
.breadcrumb__sep { color: var(--gray-300); }
.breadcrumb__current { color: var(--gray-700); }

/* ─── Hero Block ──────────────────────────────────────────── */
.hero { background: var(--gray-900); position: relative; overflow: hidden; }
.hero__image { width: 100%; height: 520px; object-fit: cover; opacity: .52; display: block; }
.hero__overlay { position: absolute; inset: 0; background: linear-gradient(to right, rgba(26,58,107,.92) 0%, rgba(26,58,107,.6) 52%, rgba(26,58,107,.22) 100%); }
.hero__content { position: absolute; bottom: 0; left: 0; right: 0; padding: 40px 0 48px; }
.hero__meta { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.hero__category { font-size: .7rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: rgba(255,255,255,.7); font-family: var(--font-sans); }
.hero__date { font-size: .7rem; color: rgba(255,255,255,.5); font-family: var(--font-sans); }
.hero__title { font-family: var(--font-display); font-size: clamp(1.8rem,4vw,3rem); font-weight: 700; color: var(--white); line-height: 1.2; max-width: 640px; letter-spacing: -.02em; margin-bottom: 16px; }
.hero__excerpt { font-family: var(--font-serif); font-size: 1.05rem; color: rgba(255,255,255,.8); max-width: 520px; line-height: 1.65; }
.hero__link { display: inline-block; margin-top: 24px; padding: 11px 28px; background: var(--white); color: var(--blue-deep); border-radius: var(--radius-sm); font-size: .82rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; font-family: var(--font-sans); transition: background .2s, color .2s; }
.hero__link:hover { background: var(--gold-light); color: var(--white); }

/* ─── News Ticker ─────────────────────────────────────────── */
.news-ticker { background: var(--blue-deep); color: var(--white); padding: 10px 0; overflow: hidden; }
.ticker-wrap { display: flex; align-items: center; }
.ticker-label { font-size: .7rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--white); background: var(--gold); padding: 4px 14px; flex-shrink: 0; font-family: var(--font-sans); margin-right: 20px; }
.ticker-content { overflow: hidden; flex: 1; }
.ticker-track { display: flex; gap: 48px; animation: ticker-scroll 42s linear infinite; white-space: nowrap; }
.ticker-track:hover { animation-play-state: paused; }
.ticker-item { font-size: .8rem; color: rgba(255,255,255,.88); font-family: var(--font-sans); flex-shrink: 0; }
.ticker-item a { color: rgba(255,255,255,.88); }
.ticker-item a:hover { color: var(--white); }
@keyframes ticker-scroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* ─── Cards ───────────────────────────────────────────────── */
.articles-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 28px; }
.articles-grid--4 { grid-template-columns: repeat(4,1fr); }
.articles-grid--2 { grid-template-columns: repeat(2,1fr); }

.card { background: var(--white); border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--border); display: flex; flex-direction: column; transition: box-shadow .25s, transform .25s; }
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.card__image-wrap { position: relative; overflow: hidden; aspect-ratio: 16/9; }
.card__image { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.card:hover .card__image { transform: scale(1.04); }
.card__body { padding: 20px 22px 24px; flex: 1; display: flex; flex-direction: column; }
.card__meta { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.card__category { font-size: .68rem; font-weight: 600; letter-spacing: .09em; text-transform: uppercase; color: var(--blue-mid); font-family: var(--font-sans); }
.card__date { font-size: .72rem; color: var(--gray-500); font-family: var(--font-sans); }
.card__title { font-family: var(--font-display); font-size: 1.05rem; font-weight: 600; line-height: 1.35; color: var(--gray-900); margin-bottom: 10px; flex: 1; }
.card__title a { color: inherit; }
.card__title a:hover { color: var(--blue-mid); }
.card__excerpt { font-size: .875rem; color: var(--gray-700); line-height: 1.6; margin-bottom: 16px; font-family: var(--font-serif); }
.card__footer { display: flex; align-items: center; justify-content: space-between; padding-top: 14px; border-top: 1px solid var(--gray-200); }
.card__author { font-size: .75rem; color: var(--gray-500); font-family: var(--font-sans); }
.card__read-more { font-size: .75rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--blue-mid); font-family: var(--font-sans); }
.card__read-more:hover { color: var(--blue-deep); }
.card--featured { flex-direction: row; align-items: stretch; }
.card--featured .card__image-wrap { width: 46%; flex-shrink: 0; aspect-ratio: auto; }
.card--featured .card__title { font-size: 1.3rem; }
.card--list { flex-direction: row; gap: 0; border-radius: 0; border: none; border-bottom: 1px solid var(--border); box-shadow: none; background: transparent; }
.card--list:hover { transform: none; box-shadow: none; background: var(--gray-100); }
.card--list .card__image-wrap { width: 110px; flex-shrink: 0; aspect-ratio: auto; border-radius: var(--radius-sm); overflow: hidden; margin: 14px 0 14px 14px; }
.card--list .card__body { padding: 14px 16px 14px 14px; }
.card--list .card__title { font-size: .95rem; }

/* ─── Sidebar ─────────────────────────────────────────────── */
.layout-with-sidebar { display: grid; grid-template-columns: 1fr 320px; gap: 40px; align-items: start; }
.sidebar-widget { background: var(--white); border-radius: var(--radius-md); border: 1px solid var(--border); overflow: hidden; margin-bottom: 28px; }
.sidebar-widget__header { padding: 14px 20px; background: var(--blue-deep); border-bottom: 2px solid var(--gold); }
.sidebar-widget__header h3 { font-family: var(--font-display); font-size: .95rem; font-weight: 600; color: var(--white); letter-spacing: .02em; }
.sidebar-widget__body { padding: 16px 20px; }
.trending-list { display: flex; flex-direction: column; gap: 4px; }
.trending-item { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--gray-200); align-items: flex-start; }
.trending-item:last-child { border-bottom: none; }
.trending-item__number { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; color: var(--gray-200); line-height: 1; flex-shrink: 0; width: 28px; }
.trending-item__text { font-size: .875rem; font-weight: 500; color: var(--gray-900); line-height: 1.4; font-family: var(--font-sans); }
.trending-item__text a { color: var(--gray-900); }
.trending-item__text a:hover { color: var(--blue-mid); }
.trending-item__date { font-size: .72rem; color: var(--gray-500); margin-top: 4px; font-family: var(--font-sans); }
.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.tag { display: inline-block; padding: 5px 12px; background: var(--gray-100); border: 1px solid var(--border); border-radius: 20px; font-size: .75rem; color: var(--gray-700); font-family: var(--font-sans); transition: background .2s, color .2s, border-color .2s; }
.tag:hover { background: var(--blue-pale); color: var(--blue-deep); border-color: var(--blue-light); }

/* ─── Section Headers ─────────────────────────────────────── */
.section-header { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 28px; padding-bottom: 14px; border-bottom: 2px solid var(--border); position: relative; }
.section-header::after { content: ''; position: absolute; bottom: -2px; left: 0; width: 60px; height: 2px; background: var(--blue-deep); }
.section-header__title { font-family: var(--font-display); font-size: 1.35rem; font-weight: 700; color: var(--gray-900); }
.section-header__link { font-size: .78rem; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; color: var(--blue-mid); font-family: var(--font-sans); display: flex; align-items: center; gap: 6px; }
.section-header__link:hover { color: var(--blue-deep); }

/* ─── Category Header ─────────────────────────────────────── */
.category-header { background: var(--blue-deep); padding: 40px 0 36px; }
.category-header__name { font-family: var(--font-display); font-size: clamp(1.8rem,3vw,2.6rem); font-weight: 700; color: var(--white); margin-bottom: 8px; }
.category-header__desc { font-size: 1rem; color: rgba(255,255,255,.72); font-family: var(--font-serif); max-width: 560px; line-height: 1.6; }

/* ─── Article Reading ─────────────────────────────────────── */
.article-header { background: var(--sand); border-bottom: 1px solid var(--border); padding: 40px 0 36px; }
.article-header__category { font-size: .72rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--blue-mid); font-family: var(--font-sans); margin-bottom: 14px; }
.article-header__title { font-family: var(--font-display); font-size: clamp(1.8rem,4vw,2.8rem); font-weight: 700; color: var(--gray-900); line-height: 1.2; letter-spacing: -.02em; margin-bottom: 18px; }
.article-header__standfirst { font-family: var(--font-serif); font-size: 1.2rem; color: var(--gray-700); line-height: 1.65; max-width: 680px; margin-bottom: 24px; }
.article-meta { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.article-meta__item { font-size: .8rem; color: var(--gray-500); font-family: var(--font-sans); display: flex; align-items: center; gap: 6px; }
.article-meta__author { font-weight: 600; color: var(--gray-700); }
.article-share { margin-left: auto; display: flex; gap: 8px; }
.share-btn { width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--border); background: var(--white); display: flex; align-items: center; justify-content: center; font-size: .8rem; color: var(--gray-700); cursor: pointer; transition: background .2s, border-color .2s, color .2s; font-family: var(--font-sans); }
.share-btn:hover { background: var(--blue-deep); border-color: var(--blue-deep); color: var(--white); }
.article-image-hero { width: 100%; max-height: 480px; object-fit: cover; margin: 36px 0; border-radius: var(--radius-md); }
.article-body { font-family: var(--font-serif); font-size: 1.08rem; line-height: 1.82; color: #2a2a3a; }
.article-body p { margin-bottom: 1.5em; }
.article-body h2 { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; color: var(--gray-900); margin: 2em 0 .8em; line-height: 1.3; }
.article-body h3 { font-family: var(--font-display); font-size: 1.2rem; font-weight: 600; color: var(--gray-900); margin: 1.6em 0 .6em; }
.article-body blockquote { border-left: 4px solid var(--blue-mid); padding: 16px 24px; margin: 2em 0; background: var(--blue-pale); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; font-style: italic; color: var(--gray-700); }
.article-body ul { margin: 1em 0 1.5em 1.5em; list-style: disc; }
.article-body ol { margin: 1em 0 1.5em 1.5em; list-style: decimal; }
.article-body li { margin-bottom: .5em; }
.article-body a { color: var(--blue-mid); border-bottom: 1px solid var(--blue-pale); }
.article-body a:hover { color: var(--blue-deep); }
.article-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 32px; }

/* ─── Fact Box ────────────────────────────────────────────── */
.fact-box { background: var(--sand); border: 1px solid var(--border); border-left: 4px solid var(--gold); border-radius: 0 var(--radius-md) var(--radius-md) 0; padding: 22px 24px; margin: 2em 0; }
.fact-box__title { font-family: var(--font-display); font-size: .95rem; font-weight: 700; color: var(--gold); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 12px; }
.fact-box__content { font-size: .9rem; color: var(--gray-700); line-height: 1.65; }
.fact-box__content ul { list-style: disc; margin-left: 1.2em; }
.fact-box__content li { margin-bottom: .4em; }

/* ─── Stats Strip ─────────────────────────────────────────── */
.stats-strip { background: var(--blue-deep); padding: 40px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 32px; text-align: center; }
.stat-item__number { font-family: var(--font-display); font-size: 2.4rem; font-weight: 700; color: var(--white); line-height: 1; margin-bottom: 6px; }
.stat-item__label { font-size: .8rem; color: rgba(255,255,255,.6); font-family: var(--font-sans); text-transform: uppercase; letter-spacing: .06em; }

/* ─── Newsletter Strip ────────────────────────────────────── */
.newsletter-strip { background: var(--cream); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 48px 0; }
.newsletter-form { display: flex; gap: 0; border-radius: var(--radius-sm); overflow: hidden; box-shadow: var(--shadow-sm); }
.newsletter-form__input { flex: 1; padding: 13px 18px; border: 1px solid var(--border); border-right: none; border-radius: var(--radius-sm) 0 0 var(--radius-sm); font-size: .95rem; font-family: var(--font-sans); color: var(--gray-900); background: var(--white); outline: none; min-width: 260px; }
.newsletter-form__input:focus { border-color: var(--blue-mid); }
.newsletter-form__btn { padding: 13px 28px; background: var(--blue-deep); color: var(--white); border: none; font-size: .875rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; font-family: var(--font-sans); cursor: pointer; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; transition: background .2s; }
.newsletter-form__btn:hover { background: var(--blue-mid); }

/* ─── Site Footer ─────────────────────────────────────────── */
.site-footer { background: #111827; padding: 56px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,.08); }
.footer-brand__logo { font-family: var(--font-display); font-size: 1.9rem; font-weight: 700; color: var(--white); letter-spacing: -.03em; display: block; margin-bottom: 4px; }
.footer-brand__tagline { font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.35); font-family: var(--font-sans); margin-bottom: 18px; display: block; }
.footer-brand__desc { font-size: .875rem; color: rgba(255,255,255,.45); line-height: 1.7; font-family: var(--font-serif); }
.footer-col__title { font-family: var(--font-sans); font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: rgba(255,255,255,.35); margin-bottom: 14px; padding-bottom: 10px; border-bottom: 1px solid rgba(255,255,255,.07); }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: .875rem; color: rgba(255,255,255,.52); font-family: var(--font-sans); transition: color .2s; }
.footer-links a:hover { color: rgba(255,255,255,.9); }
.footer-contact-item { font-size: .875rem; color: rgba(255,255,255,.5); line-height: 1.6; margin-bottom: 14px; font-family: var(--font-sans); }
.footer-contact-item strong { display: block; color: rgba(255,255,255,.75); font-size: .78rem; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 3px; }
.footer-bottom { padding: 20px 0; display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footer-bottom__copy { font-size: .78rem; color: rgba(255,255,255,.3); font-family: var(--font-sans); }
.footer-bottom__links { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-bottom__links a { font-size: .75rem; color: rgba(255,255,255,.3); font-family: var(--font-sans); transition: color .2s; }
.footer-bottom__links a:hover { color: rgba(255,255,255,.7); }

/* ─── Cookie Banner ───────────────────────────────────────── */
.cookie-banner { position: fixed; bottom: 0; left: 0; right: 0; background: var(--gray-900); border-top: 3px solid var(--blue-mid); padding: 20px 24px; z-index: 9000; display: flex; align-items: center; gap: 24px; flex-wrap: wrap; box-shadow: 0 -4px 24px rgba(0,0,0,.18); }
.cookie-banner__text { font-size: .875rem; color: rgba(255,255,255,.8); font-family: var(--font-sans); line-height: 1.55; flex: 1; min-width: 240px; }
.cookie-banner__text a { color: var(--blue-light); }
.cookie-banner__actions { display: flex; gap: 10px; flex-shrink: 0; }
.cookie-btn-accept { padding: 10px 22px; background: var(--blue-mid); color: var(--white); border: none; border-radius: var(--radius-sm); font-size: .82rem; font-weight: 600; cursor: pointer; font-family: var(--font-sans); transition: background .2s; }
.cookie-btn-accept:hover { background: var(--blue-light); }
.cookie-btn-decline { padding: 10px 18px; background: transparent; color: rgba(255,255,255,.55); border: 1px solid rgba(255,255,255,.2); border-radius: var(--radius-sm); font-size: .82rem; cursor: pointer; font-family: var(--font-sans); transition: background .2s, color .2s; }
.cookie-btn-decline:hover { background: rgba(255,255,255,.08); color: var(--white); }

/* ─── Back to top ─────────────────────────────────────────── */
.back-to-top { position: fixed; bottom: 28px; right: 28px; width: 44px; height: 44px; background: var(--blue-deep); color: var(--white); border: none; border-radius: 50%; cursor: pointer; display: none; align-items: center; justify-content: center; z-index: 8000; box-shadow: var(--shadow-md); transition: background .2s, transform .2s; }
.back-to-top:hover { background: var(--blue-mid); transform: translateY(-2px); }
.back-to-top.visible { display: flex; }

/* ─── Contact & Forms ─────────────────────────────────────── */
.contact-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: start; }
.contact-form { background: var(--white); border-radius: var(--radius-lg); border: 1px solid var(--border); padding: 40px; box-shadow: var(--shadow-sm); }
.form-group { margin-bottom: 22px; }
.form-label { display: block; font-size: .82rem; font-weight: 600; color: var(--gray-700); margin-bottom: 7px; font-family: var(--font-sans); }
.form-control { width: 100%; padding: 11px 14px; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: .95rem; font-family: var(--font-sans); color: var(--gray-900); background: var(--gray-100); outline: none; transition: border-color .2s, background .2s; }
.form-control:focus { border-color: var(--blue-mid); background: var(--white); }
textarea.form-control { min-height: 140px; resize: vertical; }
select.form-control { cursor: pointer; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 28px; border-radius: var(--radius-sm); font-size: .875rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; font-family: var(--font-sans); cursor: pointer; transition: background .2s, color .2s, border-color .2s; border: none; }
.btn-primary { background: var(--blue-deep); color: var(--white); }
.btn-primary:hover { background: var(--blue-mid); color: var(--white); }
.btn-outline { background: transparent; color: var(--blue-deep); border: 2px solid var(--blue-deep); }
.btn-outline:hover { background: var(--blue-deep); color: var(--white); }
.form-success { background: #e8f5e9; border: 1px solid #a5d6a7; border-radius: var(--radius-sm); padding: 16px 20px; color: #2e7d32; font-size: .9rem; font-family: var(--font-sans); display: none; margin-top: 16px; }
.form-success.show { display: block; }

/* ─── About / Team ────────────────────────────────────────── */
.team-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; }
.team-card { background: var(--white); border-radius: var(--radius-md); border: 1px solid var(--border); overflow: hidden; box-shadow: var(--shadow-sm); text-align: center; }
.team-card__img { width: 100%; aspect-ratio: 1/1; object-fit: cover; object-position: top; }
.team-card__body { padding: 22px 20px 26px; }
.team-card__name { font-family: var(--font-display); font-size: 1.15rem; font-weight: 600; color: var(--gray-900); margin-bottom: 4px; }
.team-card__role { font-size: .8rem; font-weight: 600; letter-spacing: .07em; text-transform: uppercase; color: var(--blue-mid); font-family: var(--font-sans); margin-bottom: 12px; }
.team-card__bio { font-size: .875rem; color: var(--gray-700); line-height: 1.62; font-family: var(--font-serif); }

/* ─── Search Page ─────────────────────────────────────────── */
.search-header { background: var(--sand); border-bottom: 1px solid var(--border); padding: 36px 0; }
.search-form-lg { display: flex; gap: 0; border-radius: var(--radius-sm); overflow: hidden; max-width: 640px; box-shadow: var(--shadow-md); }
.search-form-lg input { flex: 1; padding: 16px 22px; border: 1px solid var(--border); border-right: none; border-radius: var(--radius-sm) 0 0 var(--radius-sm); font-size: 1rem; font-family: var(--font-sans); color: var(--gray-900); background: var(--white); outline: none; }
.search-form-lg input:focus { border-color: var(--blue-mid); }
.search-form-lg button { padding: 16px 28px; background: var(--blue-deep); color: var(--white); border: none; font-size: .875rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; font-family: var(--font-sans); cursor: pointer; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; transition: background .2s; }
.search-form-lg button:hover { background: var(--blue-mid); }

/* ─── Infography Cards ────────────────────────────────────── */
.infog-card { background: var(--white); border-radius: var(--radius-md); border: 1px solid var(--border); overflow: hidden; box-shadow: var(--shadow-sm); transition: box-shadow .25s, transform .25s; }
.infog-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.infog-card__visual { background: var(--blue-pale); aspect-ratio: 4/3; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.infog-card__visual img { width: 100%; height: 100%; object-fit: cover; }
.infog-card__body { padding: 20px 22px 24px; }
.infog-card__title { font-family: var(--font-display); font-size: 1.05rem; font-weight: 600; color: var(--gray-900); margin-bottom: 8px; }
.infog-card__desc { font-size: .875rem; color: var(--gray-700); line-height: 1.6; font-family: var(--font-serif); }

/* ─── Opinion Article ─────────────────────────────────────── */
.opinion-card { background: var(--white); border-radius: var(--radius-md); border: 1px solid var(--border); padding: 28px; box-shadow: var(--shadow-sm); display: flex; gap: 22px; align-items: flex-start; transition: box-shadow .25s; }
.opinion-card:hover { box-shadow: var(--shadow-md); }
.opinion-card__avatar { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; flex-shrink: 0; border: 2px solid var(--border); }
.opinion-card__content { flex: 1; }
.opinion-card__author { font-family: var(--font-display); font-size: 1rem; font-weight: 600; color: var(--gray-900); }
.opinion-card__role { font-size: .75rem; color: var(--blue-mid); font-family: var(--font-sans); font-weight: 600; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 10px; }
.opinion-card__title { font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; color: var(--gray-900); margin-bottom: 10px; line-height: 1.35; }
.opinion-card__title a { color: inherit; }
.opinion-card__title a:hover { color: var(--blue-mid); }
.opinion-card__excerpt { font-size: .9rem; color: var(--gray-700); line-height: 1.65; font-family: var(--font-serif); }

/* ─── Archives / Timeline ─────────────────────────────────── */
.archive-month { margin-bottom: 40px; }
.archive-month__title { font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; color: var(--gray-900); padding-bottom: 12px; border-bottom: 2px solid var(--border); margin-bottom: 20px; position: relative; }
.archive-month__title::after { content: ''; position: absolute; bottom: -2px; left: 0; width: 40px; height: 2px; background: var(--blue-deep); }
.archive-item { display: flex; gap: 18px; padding: 14px 0; border-bottom: 1px solid var(--gray-200); align-items: flex-start; }
.archive-item__date { font-size: .78rem; color: var(--gray-500); font-family: var(--font-sans); flex-shrink: 0; width: 56px; margin-top: 3px; }
.archive-item__cat { font-size: .68rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--blue-mid); font-family: var(--font-sans); display: block; margin-bottom: 3px; }
.archive-item__title { font-family: var(--font-display); font-size: .95rem; font-weight: 600; color: var(--gray-900); line-height: 1.3; }
.archive-item__title a { color: inherit; }
.archive-item__title a:hover { color: var(--blue-mid); }

/* ─── Partners ────────────────────────────────────────────── */
.partners-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.partner-card { background: var(--white); border-radius: var(--radius-md); border: 1px solid var(--border); padding: 28px; box-shadow: var(--shadow-sm); }
.partner-card__name { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; color: var(--blue-deep); margin-bottom: 6px; }
.partner-card__type { font-size: .72rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--gold); font-family: var(--font-sans); margin-bottom: 12px; }
.partner-card__desc { font-size: .875rem; color: var(--gray-700); line-height: 1.62; font-family: var(--font-serif); }

/* ─── Policy Pages ────────────────────────────────────────── */
.policy-page { background: var(--white); }
.policy-header { background: var(--blue-deep); padding: 48px 0 44px; }
.policy-header__title { font-family: var(--font-display); font-size: clamp(1.8rem,3vw,2.4rem); font-weight: 700; color: var(--white); margin-bottom: 10px; }
.policy-header__meta { font-size: .82rem; color: rgba(255,255,255,.55); font-family: var(--font-sans); }
.policy-body { max-width: 820px; margin: 0 auto; padding: 56px 24px 80px; }
.policy-body h2 { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; color: var(--gray-900); margin: 2.4em 0 .7em; padding-top: 2em; border-top: 1px solid var(--border); }
.policy-body h2:first-of-type { border-top: none; margin-top: 0; padding-top: 0; }
.policy-body h3 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; color: var(--gray-900); margin: 1.6em 0 .5em; }
.policy-body p { font-family: var(--font-serif); font-size: 1rem; line-height: 1.8; color: var(--gray-700); margin-bottom: 1.2em; }
.policy-body ul, .policy-body ol { font-family: var(--font-serif); font-size: 1rem; line-height: 1.8; color: var(--gray-700); margin: 1em 0 1.5em 1.5em; }
.policy-body li { margin-bottom: .5em; }
.policy-body ul { list-style: disc; }
.policy-body ol { list-style: decimal; }
.policy-body a { color: var(--blue-mid); }
.policy-body a:hover { color: var(--blue-deep); }
.policy-body table { width: 100%; border-collapse: collapse; margin: 1.5em 0; font-size: .9rem; font-family: var(--font-sans); }
.policy-body th { background: var(--blue-deep); color: var(--white); padding: 10px 14px; text-align: left; font-weight: 600; font-size: .82rem; }
.policy-body td { padding: 10px 14px; border-bottom: 1px solid var(--border); color: var(--gray-700); vertical-align: top; line-height: 1.55; }
.policy-body tr:nth-child(even) td { background: var(--gray-100); }
.policy-toc { background: var(--sand); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 24px 28px; margin-bottom: 40px; }
.policy-toc__title { font-family: var(--font-display); font-size: 1rem; font-weight: 700; color: var(--gray-900); margin-bottom: 14px; }
.policy-toc ol { list-style: decimal; margin-left: 1.2em; }
.policy-toc li { margin-bottom: 6px; font-size: .9rem; }
.policy-toc a { color: var(--blue-mid); font-family: var(--font-sans); }

/* ─── Sitemap ─────────────────────────────────────────────── */
.sitemap-section { margin-bottom: 40px; }
.sitemap-section__title { font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; color: var(--gray-900); border-bottom: 2px solid var(--border); padding-bottom: 10px; margin-bottom: 18px; position: relative; }
.sitemap-section__title::after { content: ''; position: absolute; bottom: -2px; left: 0; width: 40px; height: 2px; background: var(--blue-deep); }
.sitemap-list { display: grid; grid-template-columns: repeat(2,1fr); gap: 6px 24px; }
.sitemap-list a { font-size: .9rem; color: var(--blue-mid); font-family: var(--font-sans); display: flex; align-items: center; gap: 6px; padding: 4px 0; }
.sitemap-list a::before { content: '→'; color: var(--gray-300); font-size: .75rem; }
.sitemap-list a:hover { color: var(--blue-deep); }

/* ─── Pagination ──────────────────────────────────────────── */
.pagination { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 48px; }
.pagination a, .pagination span { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: var(--radius-sm); border: 1px solid var(--border); font-size: .875rem; font-family: var(--font-sans); color: var(--gray-700); transition: background .2s, color .2s, border-color .2s; }
.pagination a:hover { background: var(--blue-pale); border-color: var(--blue-light); color: var(--blue-deep); }
.pagination .active { background: var(--blue-deep); border-color: var(--blue-deep); color: var(--white); }
.pagination .dots { border: none; color: var(--gray-500); }

/* ─── Reading Progress ────────────────────────────────────── */
#readProgress { position: fixed; top: 0; left: 0; height: 3px; background: var(--blue-mid); z-index: 9999; width: 0; transition: width .1s; pointer-events: none; }

/* ─── Responsive ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .articles-grid--4 { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .team-grid { grid-template-columns: repeat(2,1fr); }
  .partners-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 860px) {
  .layout-with-sidebar { grid-template-columns: 1fr; }
  .articles-grid { grid-template-columns: repeat(2,1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .card--featured { flex-direction: column; }
  .card--featured .card__image-wrap { width: 100%; aspect-ratio: 16/9; }
}
@media (max-width: 640px) {
  .articles-grid, .articles-grid--2, .articles-grid--4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .team-grid { grid-template-columns: 1fr; }
  .partners-grid { grid-template-columns: 1fr; }
  .nav-list { display: none; flex-direction: column; width: 100%; background: var(--blue-deep); padding-bottom: 8px; }
  .nav-list.open { display: flex; }
  .nav-list a { padding: 12px 20px; width: 100%; border-bottom: 1px solid rgba(255,255,255,.06); }
  .nav-toggle { display: flex; }
  .header-search-form { flex: none; }
  .sitemap-list { grid-template-columns: 1fr; }
  .hero__image { height: 320px; }
  .newsletter-form { flex-direction: column; border-radius: var(--radius-sm); }
  .newsletter-form__input { border-right: 1px solid var(--border); border-bottom: none; border-radius: var(--radius-sm) var(--radius-sm) 0 0; min-width: unset; }
  .newsletter-form__btn { border-radius: 0 0 var(--radius-sm) var(--radius-sm); }
  .opinion-card { flex-direction: column; }
}