/*
Theme Name: EU Global Strategy
Theme URI: https://euglobalstrategy.eu/
Description: Custom theme for euglobalstrategy.eu — EU foreign policy editorial publication
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: eugs
Tags: custom-menu, featured-images, custom-post-types
*/

/* ============================================================
   TOKENS
   ============================================================ */
:root {
  --color-primary:    #4A1628;
  --color-primary-dk: #33101c;
  --color-gold:       #C8A96E;
  --color-gold-lt:    #e6d0a8;
  --color-ink:        #1a1a1a;
  --color-muted:      #5a5a5a;
  --color-border:     #e2d9d0;
  --color-bg:         #faf8f5;
  --color-bg-card:    #ffffff;
  --color-white:      #ffffff;

  --font-heading: 'Crimson Pro', Georgia, serif;
  --font-body:    'Work Sans', system-ui, sans-serif;

  --radius-sm: 3px;
  --shadow-card: 0 1px 4px rgba(74,22,40,.08);

  --max-w: 1200px;
  --max-w-narrow: 740px;
}

/* ============================================================
   RESET / BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-ink);
  background: var(--color-bg);
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-gold); text-decoration: underline; }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-primary-dk);
}
h1 { font-size: clamp(1.9rem, 4vw, 2.8rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: 1.35rem; }
h4 { font-size: 1.1rem; }

p { margin-bottom: 1.2em; }

/* ============================================================
   LAYOUT UTILITY
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}
.container--narrow { max-width: var(--max-w-narrow); }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  background: var(--color-primary);
  border-bottom: 3px solid var(--color-gold);
  padding: .9rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: .65rem;
  text-decoration: none;
}
.site-logo__mark {
  flex-shrink: 0;
}
.site-logo__text {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.2;
}
.site-logo__text span {
  display: block;
  font-size: .75rem;
  font-weight: 400;
  color: var(--color-gold-lt);
  letter-spacing: .04em;
  text-transform: uppercase;
}

/* Nav */
.site-nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  align-items: center;
}
.site-nav a {
  color: var(--color-gold-lt);
  font-size: .9rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .05em;
  text-decoration: none;
  transition: color .15s;
}
.site-nav a:hover { color: var(--color-gold); text-decoration: none; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: .4rem;
  color: var(--color-white);
}

/* ============================================================
   HERO STRIP (homepage)
   ============================================================ */
.hero-strip {
  background: var(--color-primary-dk);
  color: var(--color-white);
  padding: 3rem 0 2.5rem;
  border-bottom: 2px solid var(--color-gold);
}
.hero-strip__label {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: .6rem;
}
.hero-strip__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  color: var(--color-white);
  max-width: 760px;
  line-height: 1.15;
  margin-bottom: 1rem;
}
.hero-strip__intro {
  max-width: 640px;
  color: #d0c4b8;
  font-size: 1.05rem;
  margin-bottom: 0;
}

/* ============================================================
   SECTION LABELS
   ============================================================ */
.section-label {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-primary);
  border-left: 3px solid var(--color-gold);
  padding-left: .6rem;
  margin-bottom: 1.4rem;
  display: block;
}

/* ============================================================
   ARTICLE CARDS GRID
   ============================================================ */
.articles-section {
  padding: 3rem 0 4rem;
}
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.6rem;
}
.article-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  transition: box-shadow .18s, transform .18s;
}
.article-card:hover {
  box-shadow: 0 4px 14px rgba(74,22,40,.14);
  transform: translateY(-2px);
}
.article-card__thumb {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--color-border);
}
.article-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s;
}
.article-card:hover .article-card__thumb img { transform: scale(1.04); }
.article-card__body {
  padding: 1.2rem 1.3rem 1.4rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.article-card__category {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: .4rem;
}
.article-card__title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary-dk);
  margin-bottom: .6rem;
  line-height: 1.3;
}
.article-card__title a { color: inherit; }
.article-card__title a:hover { color: var(--color-primary); text-decoration: none; }
.article-card__excerpt {
  font-size: .92rem;
  color: var(--color-muted);
  flex: 1;
  margin-bottom: .9rem;
}
.article-card__meta {
  font-size: .78rem;
  color: var(--color-muted);
}

/* ============================================================
   FEATURED ARTICLE (first card, full-width)
   ============================================================ */
.articles-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.6rem;
  margin-bottom: 1.6rem;
}
.article-card--featured .article-card__thumb { aspect-ratio: 16/7; }
.article-card--featured .article-card__title { font-size: 1.5rem; }
@media (max-width: 700px) {
  .articles-featured { grid-template-columns: 1fr; }
}

/* ============================================================
   SINGLE ARTICLE
   ============================================================ */
.single-article {
  padding: 3rem 0 4rem;
}
.single-article__header {
  margin-bottom: 2rem;
}
.single-article__category {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: .5rem;
  display: block;
}
.single-article__title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.2;
  margin-bottom: .8rem;
}
.single-article__meta {
  font-size: .85rem;
  color: var(--color-muted);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: .6rem 0;
  margin-bottom: 2rem;
}
.single-article__thumb {
  margin-bottom: 2rem;
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.single-article__thumb img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
}
.article-content h2 {
  margin-top: 2rem;
  margin-bottom: .8rem;
}
.article-content h3 {
  margin-top: 1.5rem;
  margin-bottom: .6rem;
}
.article-content ul, .article-content ol {
  padding-left: 1.4em;
  margin-bottom: 1.2em;
}
.article-content li { margin-bottom: .4em; }
.article-content blockquote {
  border-left: 4px solid var(--color-gold);
  padding: .8rem 1.2rem;
  margin: 1.5rem 0;
  background: #f7f0e8;
  font-style: italic;
  color: var(--color-muted);
}
.article-content .report-callout {
  background: #f7f0e8;
  border: 1px solid var(--color-gold-lt);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-sm);
  padding: 1.1rem 1.3rem;
  margin: 1.8rem 0;
}
.article-content .report-callout h4 {
  color: var(--color-primary);
  margin-bottom: .4rem;
  font-size: 1rem;
}

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.page-about {
  padding: 3rem 0 4rem;
}
.page-about__hero {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 3rem 0;
  margin-bottom: 3rem;
}
.page-about__hero h1 { color: var(--color-white); margin-bottom: .8rem; }
.page-about__hero p  { color: #d0c4b8; max-width: 600px; }

/* ============================================================
   PAGE HEADER (generic interior pages)
   ============================================================ */
.page-header {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 2.4rem 0 2rem;
  margin-bottom: 2.5rem;
}
.page-header h1 { color: var(--color-white); }
.page-header p   { color: #d0c4b8; margin-top: .5rem; max-width: 600px; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--color-primary-dk);
  color: #c0b4aa;
  padding: 2.5rem 0;
  font-size: .88rem;
}
.site-footer__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: start;
}
.site-footer__brand {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: var(--color-white);
  margin-bottom: .4rem;
}
.site-footer__tagline { color: var(--color-gold-lt); font-size: .82rem; }
.site-footer__nav { display: flex; flex-direction: column; gap: .4rem; text-align: right; }
.site-footer__nav a { color: #c0b4aa; }
.site-footer__nav a:hover { color: var(--color-gold); text-decoration: none; }
.site-footer__bottom {
  margin-top: 1.8rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,.1);
  font-size: .8rem;
  color: #8a7e76;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .site-nav ul { gap: 1rem; }
}
@media (max-width: 680px) {
  .site-nav { display: none; }
  .site-nav.is-open {
    display: block;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--color-primary-dk);
    padding: 1rem 1.5rem 1.5rem;
  }
  .site-nav.is-open ul { flex-direction: column; gap: .8rem; }
  .nav-toggle { display: block; }
  .site-footer__inner { grid-template-columns: 1fr; }
  .site-footer__nav { text-align: left; }
  .articles-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   UMAMI ANALYTICS — no additional CSS needed (script only)
   ============================================================ */