:root {
  --da-green: #0B3D2E;
  --da-green-2: #0F4D3A;
  --da-bg: #f7f8fa;
  --da-hover-shadow: 0 20px 40px rgba(0,0,0,.12);
  --da-card-shadow: 0 10px 30px rgba(0,0,0,.06);
}

body { background: var(--da-bg); }

/* NAVBAR STYLES */
.da-navbar { 
  background: var(--da-green);
  transition: all 0.3s ease;
}

.da-navbar .nav-link, .da-navbar .navbar-brand { 
  color: rgba(255,255,255,.92) !important;
  transition: all 0.3s ease;
}

.da-navbar .nav-link:hover { 
  color: #fff !important;
  transform: translateY(-1px);
}

.da-navbar .dropdown-menu { 
  border: 0; 
  box-shadow: 0 10px 30px rgba(0,0,0,.12);
  border-radius: 12px;
  padding: 8px 0;
  margin-top: 8px;
  opacity: 0;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  visibility: hidden;
}

.da-navbar .dropdown:hover .dropdown-menu {
  opacity: 1;
  transform: translateY(0);
  visibility: visible;
}

.da-navbar .dropdown-menu.show {
  opacity: 1;
  transform: translateY(0);
  visibility: visible;
}

.da-navbar .dropdown-item {
  padding: 8px 16px;
  transition: all 0.2s ease;
}

.da-navbar .dropdown-item:hover {
  background: rgba(11,61,46,0.1);
  transform: translateX(4px);
}

/* CARD STYLES */
.da-card { 
  border: 0; 
  box-shadow: var(--da-card-shadow); 
  border-radius: 16px;
  transition: all 0.3s ease;
  overflow: hidden;
}

.da-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--da-hover-shadow);
}

/* BUTTON HOVER EFFECTS */
.btn {
  transition: all 0.3s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-success:hover {
  background: var(--da-green-2);
  border-color: var(--da-green-2);
}

/* IMAGE ZOOM EFFECTS */
.zoom-hover {
  overflow: hidden;
  border-radius: 16px;
}

.zoom-hover img {
  transition: transform 0.4s ease;
}

.zoom-hover:hover img {
  transform: scale(1.1);
}

/* ARTICLE CARD EFFECTS */
.article-card {
  transition: all 0.3s ease;
  cursor: pointer;
}

.article-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--da-hover-shadow);
}

.article-card .article-image {
  overflow: hidden;
  border-radius: 16px 16px 0 0;
}

.article-card .article-image img {
  transition: transform 0.4s ease;
}

.article-card:hover .article-image img {
  transform: scale(1.1);
}

/* QUICK CTA STRIP */
.da-cta-strip { 
  background: #fff; 
  border-bottom: 1px solid rgba(0,0,0,.06); 
}

.da-cta-strip .btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0,0,0,.1);
}

/* SECTIONS */
.da-section { padding: 72px 0; }
.da-section-sm { padding: 48px 0; }
.da-muted { color: rgba(0,0,0,.62); }

/* HERO STYLES */
.da-hero {
  background: linear-gradient(135deg, rgba(11,61,46,1) 0%, rgba(15,77,58,1) 100%);
  color: #fff;
}

/* CAROUSEL STYLES */
.da-carousel-img {
  width: 100%;
  height: clamp(140px, 45vh, 440px);
  object-fit: cover;
  object-position: center;
  display: block;
}

@media (min-width: 992px) {
  .da-carousel-img { height: 420px; }
}

/* ANCHOR OFFSET */
.anchor-offset { scroll-margin-top: 88px; }

/* FAQ ACCORDION STYLES */
.faq-accordion .accordion-item {
  border: 0;
  margin-bottom: 12px;
  border-radius: 12px !important;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,.06);
}

.faq-accordion .accordion-button {
  background: #fff;
  border: 0;
  padding: 20px 24px;
  font-weight: 600;
  color: var(--da-green);
  transition: all 0.3s ease;
}

.faq-accordion .accordion-button:not(.collapsed) {
  background: var(--da-green);
  color: #fff;
  box-shadow: none;
}

.faq-accordion .accordion-button:focus {
  box-shadow: none;
  border: 0;
}

.faq-accordion .accordion-body {
  padding: 0 24px 20px 24px;
  color: rgba(0,0,0,.7);
}

/* SOCIAL MEDIA ICONS */
.social-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  color: #fff;
  text-decoration: none;
  transition: all 0.3s ease;
  margin-right: 8px;
}

.social-icons a:hover {
  background: rgba(255,255,255,.2);
  transform: translateY(-2px);
}

/* ARTICLE DETAIL IMAGE */
.article-detail-image {
  max-width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: cover;
  border-radius: 12px;
  margin: 0 auto;
  display: block;
}

@media (min-width: 768px) {
  .article-detail-image { max-height: 500px; }
}

/* RESPONSIVE ADJUSTMENTS */
@media (max-width: 768px) {
  .da-section { padding: 48px 0; }
  .da-section-sm { padding: 32px 0; }
  .da-card:hover { transform: translateY(-4px); }
}