.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.88rem;
  padding: 0.75rem 1.75rem;
  border: none;
  border-radius: 100px;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
  text-align: center;
  line-height: 1;
}

.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 2px 8px rgba(30, 58, 95, 0.2);
}

.btn-primary:hover { background: var(--color-primary-light); color: var(--color-white); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(30, 58, 95, 0.25); }

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}

.btn-outline:hover { background: var(--color-primary); color: var(--color-white); transform: translateY(-1px); }

.btn-accent {
  background: var(--color-accent);
  color: var(--color-white);
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.25);
}

.btn-accent:hover { background: var(--color-accent-hover); color: var(--color-white); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(245, 158, 11, 0.3); }

.btn-sm { padding: 0.5rem 1.25rem; font-size: 0.82rem; }
.btn-lg { padding: 1rem 2.5rem; font-size: 1rem; }

.form-group { margin-bottom: 1.25rem; }
.form-label { display: block; font-family: var(--font-heading); font-weight: 600; font-size: 0.85rem; margin-bottom: 0.4rem; color: var(--color-text); }

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--color-secondary);
  border: 1.5px solid transparent;
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 0.95rem;
  color: var(--color-text);
  transition: border-color var(--transition-fast), background var(--transition-fast);
  outline: none;
}

.form-input:focus { border-color: var(--color-primary); background: var(--color-white); }
.form-input::placeholder { color: var(--color-text-muted); }

textarea.form-input { min-height: 120px; resize: vertical; }

.article-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base) var(--transition), box-shadow var(--transition-base) var(--transition);
}

.article-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.article-card-image { height: 200px; overflow: hidden; }

.article-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow) var(--transition);
}

.article-card:hover .article-card-image img { transform: scale(1.06); }

.article-card-body { padding: 1.25rem 1.5rem 1.5rem; flex: 1; display: flex; flex-direction: column; }

.article-card-category {
  display: inline-block;
  background: var(--color-primary-subtle);
  color: var(--color-primary);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.65rem;
  border-radius: 100px;
  margin-bottom: 0.75rem;
  width: fit-content;
}

.article-card-body h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }

.article-card-body p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: 1rem;
  flex: 1;
}

.article-card-meta {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.article-card-meta .dot { width: 3px; height: 3px; border-radius: 50%; background: var(--color-text-muted); display: inline-block; }

.mini-article-card {
  display: flex;
  gap: 1rem;
  align-items: center;
  background: var(--color-card-bg);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-md);
  padding: 1rem;
  transition: transform var(--transition-base) var(--transition), box-shadow var(--transition-base) var(--transition);
}

.mini-article-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

.mini-article-card-image {
  width: 80px;
  height: 80px;
  min-width: 80px;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.mini-article-card-image img { width: 100%; height: 100%; object-fit: cover; }

.mini-article-card-body h3 { font-size: 0.95rem; margin-bottom: 0.25rem; font-weight: 600; }

.mini-article-card-body .date {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.tag {
  display: inline-block;
  padding: 0.2rem 0.65rem;
  background: var(--color-primary-subtle);
  color: var(--color-primary);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: 100px;
  width: fit-content;
}

.cta-section {
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-xl);
  padding: 4rem 2rem;
  text-align: center;
  margin: 4rem 0;
}

.cta-section h2 { color: var(--color-white); }

.cta-section p { color: rgba(255, 255, 255, 0.85); max-width: 500px; margin: 0 auto 1.5rem; }

.cta-section .btn { margin-top: 0.5rem; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.25rem;
  margin: 2rem 0;
}

.stat-card {
  text-align: center;
  background: var(--color-card-bg);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-md);
  padding: 2rem 1rem;
}

.stat-number {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 2.2rem;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.stat-label { font-size: 0.88rem; color: var(--color-text-light); }

.stat-label-sub {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-top: 0.15rem;
}

.article-filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 2rem;
}

.filter-btn {
  padding: 0.5rem 1.25rem;
  border-radius: 100px;
  font-size: 0.85rem;
  font-family: var(--font-heading);
  font-weight: 500;
  background: var(--color-secondary);
  color: var(--color-text);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.filter-btn:hover { background: var(--color-primary-subtle); color: var(--color-primary); }

.filter-btn.active { background: var(--color-primary); color: var(--color-white); }

.tips-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.tip-item {
  background: var(--color-card-bg);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  transition: transform var(--transition-base) var(--transition), box-shadow var(--transition-base) var(--transition);
}

.tip-item:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

.tip-number {
  width: 32px;
  height: 32px;
  min-width: 32px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  font-family: var(--font-heading);
}

.tip-item h4 { font-size: 0.95rem; margin-bottom: 0.3rem; font-weight: 600; }
.tip-item p { font-size: 0.85rem; margin-bottom: 0; }

.checklist-item {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  margin-bottom: 0.75rem;
}

.check-mark {
  width: 22px;
  height: 22px;
  min-width: 22px;
  background: var(--color-success);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
}

.quote-block {
  background: var(--color-card-bg);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  margin: 2rem 0;
  text-align: center;
  position: relative;
}

.quote-block::before {
  content: '\201C';
  font-size: 4rem;
  color: var(--color-primary-subtle);
  position: absolute;
  top: -0.5rem;
  left: 1.5rem;
  font-family: var(--font-heading);
  line-height: 1;
}

.quote-text {
  font-size: 1.1rem;
  font-style: italic;
  color: var(--color-text);
  margin-bottom: 0.5rem;
  text-wrap: balance;
}

.quote-author { font-size: 0.88rem; color: var(--color-text-muted); }

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  margin: 2rem 0;
}

.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  backdrop-filter: blur(8px);
}

.lightbox-container {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-image {
  max-width: 100%;
  max-height: 80vh;
  border-radius: var(--radius-md);
  object-fit: contain;
}

.lightbox-close, .lightbox-prev, .lightbox-next {
  position: absolute;
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  border: none;
  cursor: pointer;
  font-size: 1.5rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
}

.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover { background: rgba(255, 255, 255, 0.2); }

.lightbox-close { top: -2.5rem; right: 0; font-size: 1.8rem; }
.lightbox-prev { left: -3.5rem; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: -3.5rem; top: 50%; transform: translateY(-50%); }

.lightbox-caption {
  color: rgba(255, 255, 255, 0.8);
  text-align: center;
  margin-top: 0.75rem;
  font-size: 0.9rem;
}

.lightbox-counter {
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.82rem;
  margin-top: 0.35rem;
}

.slider-section { margin-bottom: 3rem; }

.slider {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 16 / 10;
}

.slider-track {
  display: flex;
  width: 100%;
  height: 100%;
  position: relative;
}

.slider-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--transition-base) var(--transition);
  pointer-events: none;
}

.slider-slide.active {
  opacity: 1;
  pointer-events: auto;
}

.slider-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0;
}

.slider-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(15, 23, 42, 0.85));
  color: var(--color-white);
  padding: 2.5rem 1.5rem 1rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
}

.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.15);
  color: var(--color-white);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  backdrop-filter: blur(4px);
  transition: background var(--transition-fast);
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}

.slider-btn:hover { background: rgba(255, 255, 255, 0.3); }

.slider-prev { left: 1rem; }
.slider-next { right: 1rem; }

.slider-dots {
  position: absolute;
  bottom: 0.75rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.4rem;
  z-index: 2;
}

.slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.slider-dot.active { background: var(--color-white); }

.flip-card {
  background: transparent;
  perspective: 1000px;
  height: 280px;
}

.flip-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 600ms var(--transition);
  transform-style: preserve-3d;
}

.flip-card:hover .flip-card-inner { transform: rotateY(180deg); }

.flip-card-front, .flip-card-back {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  border-radius: var(--radius-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.flip-card-front {
  background: var(--color-card-bg);
  border: 1px solid var(--color-card-border);
}

.flip-card-back {
  background: var(--color-primary);
  color: var(--color-white);
  transform: rotateY(180deg);
}

.flip-card-back h3 { color: var(--color-white); margin-bottom: 0.75rem; }
.flip-card-back p { color: rgba(255, 255, 255, 0.85); margin-bottom: 0; }

.flip-card .card-icon { margin-bottom: 1rem; }

.tooltip-wrap {
  position: relative;
  display: inline-block;
}

.tooltip-wrap .tooltip-text {
  visibility: hidden;
  opacity: 0;
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-footer-bg);
  color: var(--color-white);
  padding: 0.4rem 0.8rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-family: var(--font-main);
  white-space: nowrap;
  pointer-events: none;
  transition: opacity var(--transition-fast);
  z-index: 10;
}

.tooltip-wrap:hover .tooltip-text {
  visibility: visible;
  opacity: 1;
}

@media (max-width: 480px) {
  .btn { width: 100%; }
  .article-card-image { height: 160px; }
  .cta-section { padding: 3rem 1.5rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .lightbox-prev { left: 0.5rem; }
  .lightbox-next { right: 0.5rem; }
}