/* Skill Courses Page - Modern Visual Redesign */

/* Navigation Logo Centering */
.nav-logo {
  display: flex;
  justify-content: center;
  align-items: center;
}

.nav-logo img {
  display: block;
  margin: 0 auto;
  transition: all 0.3s ease;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

/* Skip Link removed as requested */

/* Modern Main Content */
.main-content {
  min-height: calc(100vh - 200px);
  padding: 3rem 0;
  background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
  position: relative;
}

.main-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(135deg, var(--primary-50) 0%, var(--secondary-50) 100%);
  opacity: 0.3;
  z-index: -1;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 1;
}

/* Modern Hero Section */
.hero {
  background: linear-gradient(135deg, var(--primary-900) 0%, var(--primary-800) 50%, var(--secondary-700) 100%);
  color: white;
  padding: 6rem 0 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  margin-bottom: 4rem;
}


.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 2rem;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  line-height: 1.2;
  color: #ffffff;
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
  text-align: center;
  white-space: normal;
  overflow: visible;
  text-overflow: unset;
  word-break: normal;
  max-width: 100%;
}

.hero p {
  font-size: 1.4rem;
  margin-bottom: 3rem;
  opacity: 0.95;
  font-weight: 400;
  line-height: 1.6;
}

/* Modern Search Box */
.search-box {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: var(--border-radius-xl);
  padding: 1.5rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  max-width: 900px;
  margin: 0 auto;
}

/* Modern Search Row Layout */
.search-row {
  display: grid;
  grid-template-columns: 3fr 2fr auto;
  gap: 1.5rem;
  align-items: end;
}

.search-group {
  position: relative;
}

.search-group input,
.search-group select {
  width: 100%;
  padding: 0.875rem 0.875rem 0.875rem 2.5rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius-lg);
  font-size: 1rem;
  background: white;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
}

.search-group input:focus,
.search-group select:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
  transform: translateY(-1px);
}

.search-group select {
  padding-left: 2.5rem;
  min-width: 160px;
  cursor: pointer;
}

.search-group i {
  position: absolute;
  left: 0.875rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-400);
  font-size: 1rem;
  pointer-events: none;
  transition: color 0.3s ease;
}

.search-group:focus-within i {
  color: var(--primary-500);
}

.search-box .btn,
#searchBtn {
  padding: 0.875rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--border-radius-lg);
  height: 48px;
  white-space: normal;
  align-self: end;
  background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
  border: none;
  color: white;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-md);
}

.search-box .btn:hover,
#searchBtn:hover {
  background: linear-gradient(135deg, var(--primary-700), var(--primary-800));
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Modern Filter Section */
.filter-section {
  margin-bottom: 3rem;
  background: white;
  border-radius: var(--border-radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-200);
}

.filter-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
  padding: 0;
}

.filter-buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  flex: 1;
}

.filter-btn {
  padding: 0.75rem 1.5rem;
  border: 2px solid var(--gray-200);
  background: white;
  color: var(--gray-700);
  border-radius: var(--border-radius-full);
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.9rem;
  font-weight: 500;
  position: relative;
  overflow: hidden;
}

.filter-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left 0.5s ease;
}

.filter-btn:hover::before {
  left: 100%;
}

.filter-btn:hover,
.filter-btn.active {
  background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
  color: white;
  border-color: var(--primary-600);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.filter-btn i {
  margin-right: 0.5rem;
  font-size: 0.9rem;
}

.filter-btn[data-category="favorites"].active {
  background: linear-gradient(135deg, var(--danger-color), var(--danger-dark));
  border-color: var(--danger-color);
}

.filter-btn[data-category="favorites"]:hover {
  background: linear-gradient(135deg, var(--danger-color), var(--danger-dark));
  border-color: var(--danger-color);
  color: white;
}

/* Modern Sort Controls */
.sort-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  white-space: normal;
  background: var(--gray-50);
  padding: 1rem 1.5rem;
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--gray-200);
}

.sort-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--gray-700);
  font-size: 0.95rem;
  margin: 0;
}

.sort-label i {
  color: var(--primary-600);
  font-size: 1.1rem;
}

#sortSelect {
  padding: 0.75rem 2.5rem 0.75rem 1rem;
  border: 2px solid var(--gray-200);
  border-radius: var(--border-radius);
  background: white;
  color: var(--gray-800);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 14 14'%3E%3Cpath fill='%2364748b' d='M7 10L2 5h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  min-width: 200px;
  box-shadow: var(--shadow-sm);
}

#sortSelect:hover {
  border-color: var(--primary-300);
  box-shadow: var(--shadow-md);
}

#sortSelect:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Modern Courses Grid */
.courses-section {
  margin-bottom: 4rem;
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  padding: 1rem 0;
  max-width: 1400px;
  margin: 0 auto;
}

/* Modern Empty State */
.empty-state {
  grid-column: 1 / -1;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 5rem 2rem;
  min-height: 500px;
  background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
  border-radius: var(--border-radius-xl);
  border: 2px dashed var(--gray-300);
}

.empty-state-content {
  text-align: center;
  max-width: 500px;
}

.empty-state-content i {
  font-size: 5rem;
  color: var(--gray-300);
  margin-bottom: 2rem;
  display: block;
  opacity: 0.7;
}

.empty-state-content h3 {
  color: var(--gray-800);
  font-size: 2rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.empty-state-content p {
  color: var(--gray-600);
  font-size: 1.2rem;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.empty-state-content .btn {
  padding: 1rem 2.5rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--border-radius-lg);
  background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
  border: none;
  color: white;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-md);
}

.empty-state-content .btn:hover {
  background: linear-gradient(135deg, var(--primary-700), var(--primary-800));
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Modern Course Cards */
.course-card {
  background: white;
  border-radius: var(--border-radius-xl);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid var(--gray-200);
  position: relative;
  backdrop-filter: blur(10px);
}

.course-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-500), var(--secondary-500));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.course-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  border-color: var(--primary-200);
}

.course-card:hover::before {
  opacity: 1;
}

/* Modern Course Header */
.course-header {
  padding: 2rem 2rem 1.5rem;
  border-bottom: 1px solid var(--gray-100);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  background: linear-gradient(135deg, var(--gray-50) 0%, white 100%);
}

.course-header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.favorite-btn {
  background: white;
  border: 2px solid var(--gray-200);
  cursor: pointer;
  padding: 0.75rem;
  font-size: 1.1rem;
  color: var(--gray-400);
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius-full);
  width: 40px;
  height: 40px;
  box-shadow: var(--shadow-sm);
}

.favorite-btn:hover {
  background: var(--danger-50);
  color: var(--danger-color);
  border-color: var(--danger-200);
  transform: scale(1.1);
  box-shadow: var(--shadow-md);
}

.favorite-btn.active {
  color: white;
  background: linear-gradient(135deg, var(--danger-color), var(--danger-dark));
  border-color: var(--danger-color);
  box-shadow: var(--shadow-lg);
}

.favorite-btn.active i {
  font-weight: 900;
}

.favorite-btn:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.2);
}

/* Modern Course Title */
.course-title {
  margin: 0;
  font-size: 1.4rem;
  line-height: 1.3;
  font-weight: 700;
}

.course-title a {
  color: var(--gray-800);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
  position: relative;
}

.course-title a:hover {
  color: var(--primary-600);
  transform: translateX(2px);
}

.course-title a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-500), var(--secondary-500));
  transition: width 0.3s ease;
}

.course-title a:hover::after {
  width: 100%;
}

.external-link-icon {
  font-size: 0.9rem;
  opacity: 0.6;
  color: var(--primary-500);
  transition: all 0.3s ease;
}

.course-title a:hover .external-link-icon {
  opacity: 1;
  transform: translate(2px, -2px);
}

/* Modern Course Badges */
.course-badge {
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}

.course-badge::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left 0.5s ease;
}

.course-badge:hover::before {
  left: 100%;
}

.course-badge.free {
  background: linear-gradient(135deg, var(--secondary-100), var(--secondary-200));
  color: var(--secondary-800);
  border-color: var(--secondary-300);
}

.course-badge.audit {
  background: linear-gradient(135deg, var(--accent-100), var(--accent-200));
  color: var(--accent-800);
  border-color: var(--accent-300);
}

.course-badge.student {
  background: linear-gradient(135deg, var(--primary-100), var(--primary-200));
  color: var(--primary-800);
  border-color: var(--primary-300);
}

/* Modern Course Content */
.course-content {
  padding: 1.5rem 2rem 2rem;
}

.course-provider {
  color: var(--gray-600);
  margin-bottom: 1.5rem;
  font-style: italic;
  font-size: 0.95rem;
  line-height: 1.5;
}

.course-details {
  margin-bottom: 1.5rem;
}

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

.detail-label {
  font-weight: 700;
  color: var(--gray-800);
  min-width: 90px;
  flex-shrink: 0;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.detail-value {
  color: var(--gray-600);
  font-size: 0.95rem;
  line-height: 1.4;
}

/* Modern YouTube Channels */
.youtube-channels {
  margin-bottom: 0.75rem;
  padding: 0.5rem;
  background: var(--gray-50);
  border-radius: var(--border-radius);
  border-left: 3px solid var(--secondary-500);
}

.youtube-channels a {
  color: var(--secondary-600);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.youtube-channels a:hover {
  color: var(--secondary-700);
  transform: translateX(2px);
}

.youtube-channels .external-link-icon {
  font-size: 0.8rem;
  color: var(--secondary-500);
}

/* Modern Course Tags */
.course-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.tag {
  background: linear-gradient(135deg, var(--gray-100), var(--gray-200));
  color: var(--gray-700);
  padding: 0.4rem 0.8rem;
  border-radius: var(--border-radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid var(--gray-200);
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.tag:hover {
  background: linear-gradient(135deg, var(--primary-100), var(--primary-200));
  color: var(--primary-700);
  border-color: var(--primary-300);
  transform: translateY(-1px);
}

/* Modern Tips Section */
.tips-section {
  background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
  padding: 5rem 0;
  margin-top: 4rem;
  position: relative;
}

.tips-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(135deg, var(--primary-100) 0%, var(--secondary-100) 100%);
  opacity: 0.7;
}

.tips-container {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 2;
  padding: 0 2rem;
}

.tips-container h2 {
  color: var(--gray-800);
  margin-bottom: 3rem;
  font-size: 2.5rem;
  font-weight: 800;
  position: relative;
}

.tips-container h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-500), var(--secondary-500));
  border-radius: var(--border-radius-full);
}

.tips-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  max-width: 1000px;
  margin: 0 auto;
}

.tip-card {
  background: white;
  padding: 2.5rem 2rem;
  border-radius: var(--border-radius-xl);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid var(--gray-200);
  position: relative;
  overflow: hidden;
}

.tip-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-500), var(--secondary-500));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.tip-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  border-color: var(--primary-200);
}

.tip-card:hover::before {
  opacity: 1;
}

.tip-icon {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  display: block;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.tip-card h3 {
  color: var(--gray-800);
  margin-bottom: 1rem;
  font-size: 1.3rem;
  font-weight: 700;
}

.tip-card p {
  color: var(--gray-600);
  line-height: 1.6;
  font-size: 1rem;
}

/* Medium screens - tablets */
@media (max-width: 1024px) {
  .courses-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
    padding: 0 1rem;
  }
  
  .tips-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
    max-width: 100%;
  }
}

/* Modern Responsive Design */
@media (max-width: 768px) {
  .hero {
    padding: 4rem 0 3rem;
  }
  
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .hero p {
    font-size: 1.2rem;
  }
  
  .search-box {
    padding: 1.5rem;
    margin: 0 1rem;
  }
  
  .search-row {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .search-box .btn,
  #searchBtn {
    width: 100%;
    height: 56px;
  }
  
  .filter-section {
    padding: 1.5rem;
    margin: 0 1rem 2rem;
  }
  
  .filter-controls {
    flex-direction: column;
    align-items: stretch;
    gap: 1.5rem;
  }
  
  .filter-buttons {
    justify-content: flex-start;
    order: 2;
  }
  
  .sort-controls {
    order: 1;
    justify-content: space-between;
    width: 100%;
  }
  
  #sortSelect {
    flex: 1;
    min-width: 0;
  }
  
  .courses-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 0 1rem;
  }
  
  .tips-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 100%;
  }
}

@media (max-width: 640px) {
  .filter-controls {
    align-items: stretch;
  }
  
  .filter-buttons {
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
  }
  
  .filter-btn {
    width: 100%;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .sort-controls {
    flex-direction: column;
    align-items: stretch;
  }
  
  .sort-label {
    justify-content: flex-start;
    width: 100%;
  }
  
  #sortSelect {
    width: 100%;
  }
  
  .course-header {
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "course-title course-fav"
      "course-badge course-badge";
    row-gap: 0.5rem;
    column-gap: 0.75rem;
    align-items: start;
  }
  
  .course-header .course-title {
    grid-area: course-title;
  }
  
  .course-header-actions {
    display: contents;
  }
  
  .course-header-actions .favorite-btn,
  .course-header > .favorite-btn {
    grid-area: course-fav;
    justify-self: end;
  }
  
  .course-header-actions .course-badge,
  .course-header > .course-badge {
    grid-area: course-badge;
    justify-self: flex-start;
    margin-top: 0.25rem;
  }
  
  .course-header .favorite-btn {
    width: 40px;
    height: 40px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  .search-box {
    padding: 1rem;
    margin: 0 0.5rem;
  }
  
  .filter-section {
    padding: 1rem;
    margin: 0 0.5rem 2rem;
  }
  
  .course-header,
  .course-content {
    padding: 1.5rem 1rem;
  }
  
  .detail-item {
    flex-direction: column;
    gap: 0.25rem;
  }
  
  .detail-label {
    min-width: auto;
  }
  
  .tip-card {
    padding: 2rem 1.5rem;
  }
  
  .tips-container h2 {
    font-size: 2rem;
  }
}

/* Modern Animations */
.course-card {
  animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  animation-fill-mode: both;
}

.course-card:nth-child(1) { animation-delay: 0.1s; }
.course-card:nth-child(2) { animation-delay: 0.2s; }
.course-card:nth-child(3) { animation-delay: 0.3s; }
.course-card:nth-child(4) { animation-delay: 0.4s; }
.course-card:nth-child(5) { animation-delay: 0.5s; }
.course-card:nth-child(6) { animation-delay: 0.6s; }
.course-card:nth-child(7) { animation-delay: 0.7s; }
.course-card:nth-child(8) { animation-delay: 0.8s; }
.course-card:nth-child(9) { animation-delay: 0.9s; }
.course-card:nth-child(10) { animation-delay: 1s; }

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.tip-card {
  animation: slideInUp 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  animation-fill-mode: both;
}

.tip-card:nth-child(1) { animation-delay: 0.2s; }
.tip-card:nth-child(2) { animation-delay: 0.4s; }
.tip-card:nth-child(3) { animation-delay: 0.6s; }
.tip-card:nth-child(4) { animation-delay: 0.8s; }

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Enhanced Focus States */
.course-title a:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.3);
  border-radius: var(--border-radius);
}

.filter-btn:focus,
.favorite-btn:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.3);
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .course-card {
    border: 2px solid var(--gray-800);
  }
  
  .course-title a {
    text-decoration: underline;
  }
  
  .filter-btn {
    border-width: 3px;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .course-card,
  .tip-card {
    transition: none;
    animation: none;
  }
  
  .course-card:hover,
  .tip-card:hover {
    transform: none;
  }
  
  .filter-btn:hover,
  .favorite-btn:hover {
    transform: none;
  }
}