/* =========================================================
   HOME PAGE
   ========================================================= */

/* Hero */
.hero {
  background: linear-gradient(150deg, var(--color-cream) 0%, var(--color-highlight) 40%, var(--color-lemony) 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-16) var(--space-10);
  margin-bottom: var(--space-16);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 70% 50%, rgba(143,175,90,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content { position: relative; max-width: 720px; }

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  margin-bottom: var(--space-5);
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--color-elm) 0%, var(--color-moss) 50%, var(--color-olive) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--color-bark-mid);
  line-height: 1.8;
  margin-bottom: var(--space-8);
  max-width: 620px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-lg);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  border-bottom: none;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
  cursor: pointer;
}
.cta-btn:hover {
  transform: translateY(-2px);
  border-bottom: none;
}
.cta-btn svg { width: 22px; height: 22px; flex-shrink: 0; }

.cta-btn-primary {
  background: linear-gradient(135deg, var(--color-elm), var(--color-moss));
  color: #fff;
  box-shadow: 0 4px 16px rgba(45,80,22,0.3);
}
.cta-btn-primary:hover {
  box-shadow: 0 6px 24px rgba(45,80,22,0.4);
  color: #fff;
}

.cta-btn-secondary {
  background: var(--color-parchment);
  color: var(--color-elm);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-mid);
}
.cta-btn-secondary:hover {
  background: var(--color-highlight);
  box-shadow: var(--shadow-md);
  color: var(--color-elm);
}

.cta-btn-tertiary {
  background: var(--color-highlight);
  color: var(--color-elm);
  border: 1px solid var(--color-highlight-strong);
}
.cta-btn-tertiary:hover {
  background: var(--color-highlight-strong);
  color: var(--color-elm);
}

/* Section cards */
.sections-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-16);
}

.section-card {
  background: var(--color-parchment);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: transform var(--transition-mid), box-shadow var(--transition-mid), border-color var(--transition-mid);
  display: flex;
  flex-direction: column;
}
.section-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-sage);
}

.section-card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  flex-shrink: 0;
}
.icon-green-1 { background: linear-gradient(135deg, var(--color-elm), var(--color-moss)); }
.icon-green-2 { background: linear-gradient(135deg, var(--color-moss), var(--color-olive)); }
.icon-green-3 { background: linear-gradient(135deg, var(--color-olive), var(--color-sage)); }
.section-card-icon svg { width: 26px; height: 26px; color: #fff; }

.section-card h2 {
  font-size: 1.15rem;
  margin-top: 0;
  margin-bottom: var(--space-3);
  border-bottom: none;
  padding-bottom: 0;
  color: var(--color-elm);
}
.section-card p {
  font-size: 0.9rem;
  color: var(--color-bark-light);
  line-height: 1.65;
  margin-bottom: var(--space-5);
  flex: 1;
}

.section-card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-moss);
  border-bottom: none;
  margin-top: auto;
  transition: gap var(--transition-fast), color var(--transition-fast);
}
.section-card-link:hover {
  color: var(--color-elm);
  border-bottom: none;
  gap: var(--space-3);
}
.section-card-link svg { width: 16px; height: 16px; }

/* Article preview list */
.home-article-list {
  margin-bottom: var(--space-16);
}
.home-article-list h2 {
  font-size: 1.5rem;
  margin-bottom: var(--space-6);
  color: var(--color-elm);
}

.article-preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-4);
}
.article-preview-card {
  background: var(--color-cream);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  text-decoration: none;
  border-bottom: none;
  transition: background var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
  display: block;
}
.article-preview-card:hover {
  background: var(--color-highlight);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-bottom: none;
}
.article-preview-card h3 {
  font-size: 0.95rem;
  color: var(--color-elm);
  margin: 0;
  border-left: none;
  padding-left: 0;
  line-height: 1.4;
}

@media (max-width: 1024px) {
  .sections-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .sections-grid { grid-template-columns: 1fr; }
  .hero { padding: var(--space-10) var(--space-5); }
  .hero-ctas { flex-direction: column; }
  .cta-btn { width: 100%; justify-content: center; }
}