@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --olive-900: #1a2008;
  --olive-800: #2d3a0e;
  --olive-700: #3d5016;
  --olive-600: #556b2f;
  --olive-500: #6b8c3a;
  --olive-400: #8aad4e;
  --olive-300: #a8c56a;
  --olive-200: #c9dc9f;
  --olive-100: #e8f0d0;
  --olive-50:  #f4f8e8;
  --gold:      #c8a84b;
  --gold-light:#f0d98a;
  --cream:     #faf7f0;
  --bark:      #6b4c2a;
  --text:      #1e2a0f;
  --text-muted:#5a6b3a;
  --border:    #d4e0a8;
  --shadow:    0 2px 16px rgba(42,60,10,0.10);
  --shadow-lg: 0 8px 40px rgba(42,60,10,0.14);
  --r:         10px;
  --r-lg:      18px;
  --fh:        'Playfair Display', Georgia, serif;
  --fb:        'Inter', system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--cream); color: var(--text); font-family: var(--fb); font-size: 16px; line-height: 1.7; }
a { color: var(--olive-600); text-decoration: none; transition: color .15s; }
a:hover { color: var(--olive-800); text-decoration: underline; }
img { max-width: 100%; height: auto; }

/* ── NAVBAR ── */
.zn-navbar {
  background: rgba(250,247,240,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 1.5rem;
  height: 64px;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 1px 8px rgba(42,60,10,0.07);
}
.zn-brand {
  font-family: var(--fh);
  font-size: 22px;
  font-weight: 700;
  color: var(--olive-800) !important;
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none !important;
}
.zn-brand .brand-dot {
  width: 10px; height: 10px;
  background: var(--olive-500);
  border-radius: 50%;
  display: inline-block;
}
.zn-brand span { color: var(--gold); }
.navbar-nav .nav-link {
  font-family: var(--fb);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted) !important;
  padding: 6px 12px !important;
  border-radius: var(--r);
  transition: all .15s;
}
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active { color: var(--olive-700) !important; background: var(--olive-100); }
.btn-chat {
  background: var(--olive-600);
  color: #fff !important;
  font-size: 13px;
  font-weight: 600;
  padding: 7px 20px;
  border-radius: 20px;
  border: none;
  transition: background .15s;
  text-decoration: none !important;
}
.btn-chat:hover { background: var(--olive-700); color: #fff !important; }
.lang-switch {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 10px;
  transition: all .15s;
  text-decoration: none !important;
}
.lang-switch:hover { border-color: var(--olive-500); color: var(--olive-700); text-decoration: none; }

/* ── HERO ── */
.hero {
  background: linear-gradient(135deg, var(--olive-900) 0%, var(--olive-700) 50%, var(--olive-800) 100%);
  color: #fff;
  padding: 80px 0 70px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-tag {
  display: inline-block;
  background: rgba(200,168,75,0.25);
  border: 1px solid var(--gold);
  color: var(--gold-light);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 20px;
}
.hero h1 {
  font-family: var(--fh);
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 20px;
}
.hero h1 em { color: var(--olive-300); font-style: normal; }
.hero-sub { font-size: 17px; color: var(--olive-200); max-width: 520px; line-height: 1.7; margin-bottom: 32px; }
.hero-olive-icon { font-size: 80px; opacity: .15; position: absolute; right: 8%; top: 50%; transform: translateY(-50%); pointer-events: none; }

/* ── SECTION ── */
.section { padding: 64px 0; }
.section-alt { background: var(--olive-50); }
.section-dark { background: var(--olive-900); color: #fff; }
.section-tag {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 2px; color: var(--olive-500); margin-bottom: 10px;
}
.section-title {
  font-family: var(--fh);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  color: var(--olive-800);
  margin-bottom: 10px;
  line-height: 1.2;
}
.section-title.light { color: #fff; }
.section-sub { font-size: 15px; color: var(--text-muted); max-width: 560px; }

/* ── CARDS ── */
.z-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: box-shadow .2s, transform .2s;
  height: 100%;
}
.z-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.z-card-img { width: 100%; height: 200px; object-fit: cover; }
.z-card-emoji { width: 100%; height: 160px; display: flex; align-items: center; justify-content: center; font-size: 64px; }
.z-card-body { padding: 1.4rem; }
.z-card-tag { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 1.5px; color: var(--olive-500); margin-bottom: 8px; }
.z-card-title { font-family: var(--fh); font-size: 18px; font-weight: 600; color: var(--olive-800); margin-bottom: 8px; line-height: 1.3; }
.z-card-text { font-size: 14px; color: var(--text-muted); line-height: 1.65; }
.z-card-footer { padding: .85rem 1.4rem; border-top: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.read-more { font-size: 13px; font-weight: 600; color: var(--olive-600); text-decoration: none; }
.read-more:hover { color: var(--olive-800); }
.read-more::after { content: ' →'; }

/* ── ARTICLE PAGE ── */
.article-hero {
  background: linear-gradient(160deg, var(--olive-900), var(--olive-700));
  color: #fff;
  padding: 60px 0 50px;
}
.article-hero h1 { font-family: var(--fh); font-size: clamp(28px,4vw,46px); font-weight:700; line-height:1.2; margin-bottom:16px; }
.article-meta { font-size: 13px; color: var(--olive-200); display: flex; gap: 20px; flex-wrap: wrap; }
.article-body { max-width: 760px; margin: 0 auto; padding: 3rem 1rem; }
.article-body h2 { font-family: var(--fh); font-size: 26px; color: var(--olive-800); margin: 2.5rem 0 1rem; border-left: 4px solid var(--olive-400); padding-left: 16px; }
.article-body h3 { font-family: var(--fh); font-size: 20px; color: var(--olive-700); margin: 2rem 0 .75rem; }
.article-body p { font-size: 16px; color: #2a3520; line-height: 1.85; margin-bottom: 1.25rem; }
.article-body ul, .article-body ol { padding-left: 1.5rem; margin-bottom: 1.25rem; }
.article-body li { font-size: 16px; color: #2a3520; line-height: 1.8; margin-bottom: .4rem; }
.article-body .lead { font-size: 18px; color: var(--olive-700); line-height: 1.7; font-weight: 400; border-left: 3px solid var(--gold); padding-left: 20px; margin-bottom: 2rem; }
.article-body .fact-box { background: var(--olive-50); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 1.5rem; margin: 2rem 0; }
.article-body .fact-box h4 { font-family: var(--fh); color: var(--olive-700); margin-bottom: 12px; }
.article-emoji-divider { text-align: center; font-size: 32px; margin: 2rem 0; opacity: .5; }

/* ── BREADCRUMB ── */
.z-breadcrumb { padding: .75rem 0; font-size: 13px; }
.z-breadcrumb .breadcrumb { margin: 0; background: transparent; }
.z-breadcrumb .breadcrumb-item a { color: var(--olive-500); }
.z-breadcrumb .breadcrumb-item.active { color: var(--text-muted); }
.z-breadcrumb .breadcrumb-item+.breadcrumb-item::before { color: var(--olive-300); }
.z-breadcrumb.light .breadcrumb-item a { color: var(--olive-200); }
.z-breadcrumb.light .breadcrumb-item.active { color: var(--olive-100); }
.z-breadcrumb.light .breadcrumb-item+.breadcrumb-item::before { color: var(--olive-400); }

/* ── BUTTONS ── */
.btn-olive { background: var(--olive-600) !important; color: #fff !important; border: none !important; border-radius: 8px; font-weight: 600; font-family: var(--fb); transition: background .15s; }
.btn-olive:hover { background: var(--olive-700) !important; color: #fff !important; }
.btn-olive-outline { background: transparent; color: var(--olive-600); border: 2px solid var(--olive-500); border-radius: 8px; font-weight: 600; font-family: var(--fb); transition: all .15s; }
.btn-olive-outline:hover { background: var(--olive-600); color: #fff; }
.btn-gold { background: var(--gold) !important; color: var(--olive-900) !important; border: none !important; border-radius: 8px; font-weight: 700; font-family: var(--fb); transition: background .15s; text-decoration: none; display: inline-block; }
.btn-gold:hover { background: #b8942d !important; color: var(--olive-900) !important; }
.btn.btn-gold { background: var(--gold); color: var(--olive-900); border: none; }
.btn.btn-gold:hover { background: #b8942d; color: var(--olive-900); }

/* ── FACTS / STATS ── */
.stat-box { background: #fff; border: 1px solid var(--border); border-radius: var(--r-lg); padding: 1.5rem; text-align: center; }
.stat-num { font-family: var(--fh); font-size: 36px; font-weight: 700; color: var(--olive-600); line-height: 1; }
.stat-lbl { font-size: 13px; color: var(--text-muted); margin-top: 6px; }

/* ── FEATURE ROW ── */
.feature-icon { width: 52px; height: 52px; background: var(--olive-100); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 24px; margin-bottom: 14px; }

/* ── CHAT SECTION ── */
.chat-section { background: var(--olive-800); color: #fff; padding: 56px 0; }
.chat-section h2 { font-family: var(--fh); font-size: 32px; color: #fff; margin-bottom: 12px; }
.chat-section p { color: var(--olive-200); font-size: 16px; }

/* ── TABLE ── */
.z-table { width: 100%; border-collapse: collapse; }
.z-table th { background: var(--olive-100); color: var(--olive-800); font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: .8px; padding: 12px 16px; border-bottom: 2px solid var(--border); text-align: left; }
.z-table td { padding: 12px 16px; font-size: 14px; border-bottom: 1px solid var(--border); color: var(--text); }
.z-table tr:hover td { background: var(--olive-50); }
.z-table tr:last-child td { border-bottom: none; }

/* ── FOOTER ── */
.zn-footer { background: var(--olive-900); color: var(--olive-200); padding: 3rem 0 1.5rem; }
.footer-brand { font-family: var(--fh); font-size: 22px; color: #fff; margin-bottom: 8px; }
.footer-brand span { color: var(--gold); }
.footer-desc { font-size: 13px; color: var(--olive-300); line-height: 1.7; max-width: 280px; }
.footer-title { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; color: var(--olive-400); margin-bottom: 14px; }
.footer-links { list-style: none; padding: 0; }
.footer-links li { margin-bottom: 8px; }
.footer-links a { font-size: 13px; color: var(--olive-300); text-decoration: none; transition: color .15s; }
.footer-links a:hover { color: var(--olive-100); }
.footer-divider { border-color: rgba(255,255,255,0.08); margin: 2rem 0 1rem; }
.footer-copy { font-size: 12px; color: var(--olive-500); }

/* ── FORM ── */
.z-form .form-control, .z-form .form-select {
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 10px 14px;
  font-family: var(--fb);
  font-size: 14px;
  background: #fff;
  color: var(--text);
  transition: border-color .15s, box-shadow .15s;
}
.z-form .form-control:focus, .z-form .form-select:focus {
  border-color: var(--olive-400);
  box-shadow: 0 0 0 3px rgba(107,140,58,0.12);
  outline: none;
}
.z-form label { font-size: 13px; font-weight: 600; color: var(--text-muted); margin-bottom: 6px; }

/* ── ACCORDION ── */
.z-accordion .accordion-item { border: none; border-bottom: 1px solid var(--border); border-radius: 0 !important; background: transparent; }
.z-accordion .accordion-item:last-child { border-bottom: none; }
.z-accordion .accordion-button { font-family: var(--fb); font-weight: 600; font-size: 15px; color: var(--olive-800); background: transparent; box-shadow: none; padding: 1rem 0; }
.z-accordion .accordion-button:not(.collapsed) { color: var(--olive-600); background: transparent; box-shadow: none; }
.z-accordion .accordion-button::after { filter: sepia(1) saturate(3) hue-rotate(55deg); }
.z-accordion .accordion-body { padding: .25rem 0 1rem; font-size: 14px; color: var(--text-muted); line-height: 1.7; }

/* ── BADGE ── */
.z-badge { display: inline-block; font-size: 11px; font-weight: 600; padding: 3px 10px; border-radius: 20px; }
.z-badge-olive { background: var(--olive-100); color: var(--olive-700); }
.z-badge-gold { background: #f5ecc5; color: #7a5c1a; }

/* ── PAGINATION / NAV ── */
.article-nav { border-top: 1px solid var(--border); padding-top: 2rem; margin-top: 2rem; }

/* ── RESPONSIVE ── */
@media(max-width:768px) {
  .hero { padding: 56px 0 48px; }
  .hero-olive-icon { display: none; }
  .section { padding: 48px 0; }
  .article-body { padding: 2rem 1rem; }
}