/* ============================================================
   DIANA Project — Frontend Stylesheet
   Theme: Editorial / Natural / Authoritative
   Fonts: Playfair Display (headings) + Source Sans 3 (body)
   ============================================================ */

:root {
  --color-primary:      #1a6b3a;
  --color-primary-dark: #124d2a;
  --color-primary-light:#e8f5ed;
  --color-accent:       #f5a623;
  --color-text:         #1c1c1e;
  --color-text-muted:   #6c757d;
  --color-bg:           #fafaf8;
  --color-bg-alt:       #f0f0ec;
  --color-border:       #e0e0d8;
  --color-white:        #ffffff;
  --color-card-bg:      #ffffff;
  --shadow-sm:          0 1px 4px rgba(0,0,0,.06);
  --shadow-md:          0 4px 16px rgba(0,0,0,.10);
  --shadow-lg:          0 12px 40px rgba(0,0,0,.14);
  --radius-sm:          6px;
  --radius-md:          12px;
  --radius-lg:          20px;
  --transition:         all .22s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  margin: 0;
}

/* ── Typography ─────────────────────────────────────────── */
h1,h2,h3,h4,h5,h6 {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-text);
  margin-bottom: .5em;
}

a { color: var(--color-primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--color-primary-dark); }

img { max-width: 100%; height: auto; }

/* ── Language Bar ───────────────────────────────────────── */
.lang-bar {
  background: var(--color-primary-dark);
  color: #c8e6c9;
  font-size: .82rem;
}
.lang-bar .text-muted { color: #a5d6a7 !important; }
.lang-switcher { display: flex; gap: .5rem; }
.lang-link {
  color: #c8e6c9;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: .8rem;
  transition: var(--transition);
}
.lang-link:hover, .lang-link.active {
  background: var(--color-accent);
  color: #fff;
}

/* ── Header ─────────────────────────────────────────────── */
.site-header {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}
.site-header .navbar { padding: .8rem 0; }

.brand-logo { display: flex; align-items: center; gap: .9rem; }
.brand-icon {
  width: 44px; height: 44px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text strong { font-family: 'Playfair Display', serif; font-size: 1.1rem; color: var(--color-text); }
.brand-text small { font-size: .72rem; color: var(--color-text-muted); }

.navbar-nav .nav-link {
  color: var(--color-text) !important;
  font-weight: 500;
  font-size: .95rem;
  padding: .5rem .8rem !important;
  border-radius: var(--radius-sm);
}
.navbar-nav .nav-link:hover { color: var(--color-primary) !important; background: var(--color-primary-light); }

/* Search Bar */
.search-bar { padding: .8rem 0 1rem; border-top: 1px solid var(--color-border); }
.search-form .form-control { border-radius: var(--radius-md) 0 0 var(--radius-md); }
.search-form .btn { border-radius: 0 var(--radius-md) var(--radius-md) 0; background: var(--color-primary); border-color: var(--color-primary); }

/* ── Hero Section ───────────────────────────────────────── */
.hero-section {
  background: var(--color-primary-dark);
  padding: 2rem 0;
}

.hero-card { border-radius: var(--radius-lg); overflow: hidden; position: relative; background: #1c2e23; }

.hero-card--main { min-height: 480px; display: flex; flex-direction: column; }
.hero-img-wrap { position: absolute; inset: 0; }
.hero-img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.9) 0%, rgba(0,0,0,.3) 60%, transparent 100%);
}
.hero-body {
  position: relative; z-index: 2;
  margin-top: auto;
  padding: 2rem;
  color: #fff;
}
.hero-title {
  font-size: clamp(1.3rem, 3vw, 2rem);
  font-weight: 700;
  margin-bottom: .5rem;
}
.hero-title a { color: #fff; }
.hero-title a:hover { color: var(--color-accent); }
.hero-excerpt { color: rgba(255,255,255,.8); font-size: .95rem; margin-bottom: .75rem; }
.hero-meta { display: flex; gap: 1rem; color: rgba(255,255,255,.6); font-size: .82rem; }

.hero-card--side {
  display: flex !important;
  flex-direction: row;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  gap: 0;
}
.hero-side-img-wrap { width: 130px; flex-shrink: 0; }
.hero-side-img { width: 100%; height: 100%; object-fit: cover; }
.hero-side-body { padding: 1rem 1.2rem; color: #fff; flex: 1; }
.hero-side-title { font-size: .95rem; font-weight: 600; }
.hero-side-title a { color: #fff; }
.hero-side-title a:hover { color: var(--color-accent); }

/* ── Category Strip ─────────────────────────────────────── */
.category-strip { background: var(--color-white); border-bottom: 1px solid var(--color-border); padding: .75rem 0; }
.category-pills { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }
.category-pill {
  display: inline-flex; align-items: center; gap: .3rem;
  padding: .35rem .9rem;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: 50px;
  font-size: .82rem;
  font-weight: 500;
  color: var(--color-text);
  transition: var(--transition);
}
.category-pill:hover { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
.category-pill--all { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
.pill-count {
  background: rgba(0,0,0,.12);
  color: inherit;
  font-size: .72rem;
  padding: 1px 5px;
  border-radius: 10px;
}

/* ── Section Headers ────────────────────────────────────── */
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.5rem; }
.section-title { font-size: 1.4rem; margin: 0; }
.see-all { font-size: .88rem; color: var(--color-primary); font-weight: 500; }
.see-all:hover { color: var(--color-primary-dark); }

/* ── News Card ──────────────────────────────────────────── */
.news-card {
  background: var(--color-card-bg);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.news-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }

.news-card-img-wrap { position: relative; overflow: hidden; aspect-ratio: 16/9; }
.news-card-img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.news-card:hover .news-card-img { transform: scale(1.04); }

.news-card-badge {
  position: absolute; top: .75rem; left: .75rem;
  z-index: 2;
}

.news-card-body { padding: 1.2rem; flex: 1; display: flex; flex-direction: column; gap: .5rem; }
.news-card-title {
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  line-height: 1.4;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-card-title a { color: var(--color-text); }
.news-card-title a:hover { color: var(--color-primary); }
.news-card-excerpt { font-size: .85rem; color: var(--color-text-muted); margin: 0; flex: 1; }
.news-card-footer { display: flex; justify-content: space-between; margin-top: auto; font-size: .78rem; color: var(--color-text-muted); padding-top: .5rem; border-top: 1px solid var(--color-border); }

/* ── Badge Category ─────────────────────────────────────── */
.badge-category {
  display: inline-block;
  background: var(--color-primary);
  color: #fff;
  font-size: .72rem;
  font-weight: 600;
  padding: .3rem .7rem;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.badge-category--sm { font-size: .65rem; padding: .2rem .5rem; }
.badge-category:hover { background: var(--color-primary-dark); color: #fff; }

/* ── Article Full ───────────────────────────────────────── */
.article-title {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  line-height: 1.25;
  margin-bottom: .75rem;
}
.article-meta { display: flex; flex-wrap: wrap; gap: 1rem; color: var(--color-text-muted); font-size: .88rem; }
.meta-item { display: flex; align-items: center; gap: .35rem; }
.article-figure { margin: 1.5rem 0; border-radius: var(--radius-md); overflow: hidden; }
.article-image { width: 100%; max-height: 500px; object-fit: cover; }
.article-excerpt {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-primary);
  border-left: 4px solid var(--color-primary);
  padding-left: 1rem;
  margin: 1.5rem 0;
  font-style: italic;
}
.article-content { line-height: 1.85; }
.article-content h2 { font-size: 1.5rem; margin-top: 2rem; color: var(--color-primary-dark); }
.article-content h3 { font-size: 1.2rem; margin-top: 1.5rem; }
.article-content p { margin-bottom: 1.2rem; }
.article-content ul, .article-content ol { margin-bottom: 1.2rem; padding-left: 1.5rem; }
.article-content blockquote {
  border-left: 4px solid var(--color-primary);
  background: var(--color-primary-light);
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
}

/* Share Buttons */
.article-share { display: flex; align-items: center; gap: .75rem; flex-wrap: wrap; }
.share-label { font-weight: 600; color: var(--color-text-muted); }
.share-btn { display: inline-flex; align-items: center; gap: .4rem; padding: .4rem 1rem; border-radius: var(--radius-sm); font-size: .88rem; font-weight: 500; }
.share-btn--telegram { background: #2CA5E0; color: #fff; }
.share-btn--telegram:hover { background: #2295ca; color: #fff; }
.share-btn--facebook { background: #1877F2; color: #fff; }
.share-btn--facebook:hover { background: #1565d8; color: #fff; }

/* ── Comments ───────────────────────────────────────────── */
.section-title { border-bottom: 2px solid var(--color-primary); padding-bottom: .5rem; margin-bottom: 1.5rem; }
.comments-list { display: flex; flex-direction: column; gap: 1rem; }
.comment-item { display: flex; gap: 1rem; }
.comment-avatar {
  width: 44px; height: 44px; flex-shrink: 0;
  background: var(--color-primary);
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; font-weight: 700;
}
.comment-body { flex: 1; }
.comment-header { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: .3rem; }
.comment-header strong { color: var(--color-text); }
.comment-header time { font-size: .78rem; color: var(--color-text-muted); }
.comment-body p { margin: 0; color: var(--color-text); }
.comment-form-wrap { background: var(--color-primary-light); border-radius: var(--radius-md); padding: 1.5rem; }

/* ── Sidebar ────────────────────────────────────────────── */
.sidebar { display: flex; flex-direction: column; gap: 1.5rem; }
.widget { background: var(--color-card-bg); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 1.25rem; }
.widget-title { font-size: 1rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; border-bottom: 2px solid var(--color-primary); padding-bottom: .5rem; margin-bottom: 1rem; }

.popular-list { display: flex; flex-direction: column; gap: .75rem; }
.popular-item { display: flex; gap: .75rem; align-items: flex-start; color: var(--color-text); transition: var(--transition); }
.popular-item:hover { color: var(--color-primary); }
.popular-num { min-width: 24px; height: 24px; background: var(--color-primary); color: #fff; border-radius: 4px; display: flex; align-items: center; justify-content: center; font-size: .75rem; font-weight: 700; flex-shrink: 0; }
.popular-info { flex: 1; min-width: 0; }
.popular-title { display: block; font-size: .88rem; font-weight: 600; line-height: 1.3; }
.popular-meta { display: block; font-size: .75rem; color: var(--color-text-muted); }

.category-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .4rem; }
.category-list li { display: flex; justify-content: space-between; align-items: center; }
.category-list a { color: var(--color-text); font-size: .9rem; transition: var(--transition); }
.category-list a:hover { color: var(--color-primary); padding-left: .25rem; }

.widget-about { text-align: center; }
.about-logo { font-size: 2.5rem; color: var(--color-primary); margin-bottom: .75rem; }

/* ── Footer ─────────────────────────────────────────────── */
.site-footer { background: #141f18; color: #c8d8cc; margin-top: 3rem; }
.footer-top { padding: 3rem 0 2rem; }
.footer-brand { }
.footer-brand .footer-icon { font-size: 2rem; color: var(--color-accent); }
.footer-brand h5 { font-family: 'Playfair Display', serif; color: #fff; margin-top: .5rem; }
.footer-heading { color: #fff; font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 1rem; }
.footer-links { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .4rem; }
.footer-links a { color: #c8d8cc; font-size: .9rem; }
.footer-links a:hover { color: var(--color-accent); }
.footer-contact { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .4rem; font-size: .88rem; }
.social-links { display: flex; gap: .5rem; }
.social-link { width: 36px; height: 36px; background: rgba(255,255,255,.1); color: #fff; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 1rem; transition: var(--transition); }
.social-link:hover { background: var(--color-primary); color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding: 1rem 0; font-size: .82rem; color: rgba(255,255,255,.4); }
.footer-bottom-links { display: flex; gap: 1.5rem; }
.footer-bottom-links a { color: rgba(255,255,255,.4); font-size: .82rem; }
.footer-bottom-links a:hover { color: #fff; }

/* ── Empty State ────────────────────────────────────────── */
.empty-state { text-align: center; padding: 4rem 2rem; color: var(--color-text-muted); }
.empty-state i { font-size: 3rem; margin-bottom: 1rem; display: block; }

/* ── Error Page ─────────────────────────────────────────── */
.error-page { padding: 4rem 0; }
.error-code { font-family: 'Playfair Display', serif; font-size: clamp(5rem, 15vw, 10rem); font-weight: 700; color: var(--color-primary); line-height: 1; }
.error-title { font-size: 2rem; }
.error-text { font-size: 1.1rem; }

/* ── Buttons ────────────────────────────────────────────── */
.btn-primary { background: var(--color-primary); border-color: var(--color-primary); }
.btn-primary:hover { background: var(--color-primary-dark); border-color: var(--color-primary-dark); }
.btn-outline-primary { color: var(--color-primary); border-color: var(--color-primary); }
.btn-outline-primary:hover { background: var(--color-primary); border-color: var(--color-primary); }

/* ── Utilities ──────────────────────────────────────────── */
.main-content { min-height: calc(100vh - 300px); }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 768px) {
  .hero-section { padding: 1rem 0; }
  .hero-card--main { min-height: 320px; }
  .hero-card--side { min-height: 100px; }
  .hero-side-img-wrap { width: 90px; }
  .section-header { flex-direction: column; align-items: flex-start; gap: .5rem; }
  .article-title { font-size: 1.5rem; }
}

@media (max-width: 576px) {
  .category-pills { gap: .3rem; }
  .category-pill { font-size: .75rem; padding: .25rem .65rem; }
}