* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Noto Sans Bengali", sans-serif;
  line-height: 1.6;
  color: #333;
  background: linear-gradient(135deg, #fef2f2 0%, #ffffff 50%, #fdf2f8 100%);
  min-height: 100vh;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Glassmorphism Effects */
.glass {
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(255, 255, 255, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(31, 38, 135, 0.37);
}

/* App Banner */
.app-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px;
  transition: all 0.3s ease;
}

.app-banner.hidden {
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
}

.banner-container {
  max-width: 1000px;
  margin: 0 auto;
}

.banner-content {
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(255, 255, 255, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 8px 32px rgba(31, 38, 135, 0.37);
}

.banner-info {
  display: flex;
  align-items: center;
  gap: 16px;
}

.banner-icon {
  background: linear-gradient(135deg, #ef4444, #ec4899);
  padding: 12px;
  border-radius: 50%;
  color: white;
  font-size: 20px;
}

.banner-text h3 {
  font-size: 18px;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 4px;
}

.banner-text p {
  font-size: 14px;
  color: #6b7280;
}

.banner-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-outline {
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.7);
  transform: translateY(-2px);
}

.btn-close {
  background: none;
  border: none;
  font-size: 16px;
  color: #6b7280;
  cursor: pointer;
  padding: 8px;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.btn-close:hover {
  background: rgba(255, 255, 255, 0.5);
  color: #374151;
}

/* Navigation */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(255, 255, 255, 0.8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  padding: 16px 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-icon {
  background: linear-gradient(135deg, #ef4444, #ec4899);
  padding: 8px;
  border-radius: 50%;
  color: white;
  font-size: 20px;
}

.brand-text h1 {
  font-size: 20px;
  font-weight: 700;
  color: #1f2937;
  line-height: 1.2;
}

.brand-text p {
  font-size: 14px;
  color: #6b7280;
}

.nav-menu {
  display: flex;
  gap: 24px;
}

.nav-link {
  text-decoration: none;
  color: #374151;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.nav-link:hover {
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
}

.mobile-menu-toggle {
  display: none;
  font-size: 20px;
  cursor: pointer;
  padding: 8px;
}

/* Buttons */
.btn-primary {
  background: linear-gradient(135deg, #ef4444, #ec4899);
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(239, 68, 68, 0.3);
}

.btn-large {
  padding: 16px 32px;
  font-size: 18px;
}

.btn-emergency {
  background: linear-gradient(135deg, #f97316, #ef4444);
  color: white;
  border: none;
  padding: 16px 32px;
  border-radius: 12px;
  font-size: 18px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-emergency:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(249, 115, 22, 0.4);
}

/* Hero Section */
.hero {
  padding: 80px 0;
  text-align: center;
}

.hero-content {
  margin-bottom: 64px;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 24px;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 20px;
  color: #6b7280;
  margin-bottom: 32px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}

.emergency-alert {
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 64px;
}

.alert-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: #dc2626;
}

.alert-content i {
  font-size: 24px;
}

.alert-content h2 {
  font-size: 20px;
  font-weight: 700;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.feature-card {
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  padding: 32px 24px;
  text-align: center;
  transition: all 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.feature-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: white;
}

.feature-card:nth-child(1) .feature-icon {
  background: linear-gradient(135deg, #ef4444, #dc2626);
}

.feature-card:nth-child(2) .feature-icon {
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
}

.feature-card:nth-child(3) .feature-icon {
  background: linear-gradient(135deg, #10b981, #059669);
}

.feature-card:nth-child(4) .feature-icon {
  background: linear-gradient(135deg, #8b5cf6, #7c3aed);
}

.feature-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 12px;
}

.feature-card p {
  color: #6b7280;
  line-height: 1.6;
}

/* About Section */
.about {
  padding: 80px 0;
  background: rgba(255, 255, 255, 0.5);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.about-content h2 {
  font-size: 36px;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 32px;
}

.about-item {
  margin-bottom: 24px;
}

.about-item h3 {
  font-size: 20px;
  font-weight: 600;
  color: #374151;
  margin-bottom: 12px;
}

.about-item p {
  color: #6b7280;
  line-height: 1.7;
}

.about-card {
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), rgba(236, 72, 153, 0.1));
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  padding: 48px 32px;
  text-align: center;
}

.about-card-content i {
  font-size: 64px;
  color: #ef4444;
  margin-bottom: 24px;
}

.about-card-content h3 {
  font-size: 24px;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 16px;
}

.slogan {
  font-size: 20px;
  font-weight: 600;
  color: #374151;
  margin-bottom: 16px;
}

/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-header h2 {
  font-size: 36px;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 16px;
}

.section-header p {
  font-size: 18px;
  color: #6b7280;
}

/* Donors Section */
.donors {
  padding: 80px 0;
}

.donors-table-container {
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  padding: 24px;
  overflow-x: auto;
}

.donors-table {
  width: 100%;
  border-collapse: collapse;
}

.donors-table th,
.donors-table td {
  padding: 16px;
  text-align: left;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.donors-table th {
  font-weight: 600;
  color: #374151;
  background: rgba(255, 255, 255, 0.5);
}

.donors-table tr:hover {
  background: rgba(255, 255, 255, 0.5);
}

.blood-group-badge {
  background: rgba(239, 68, 68, 0.1);
  color: #dc2626;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 600;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Search Section */
.search {
  padding: 80px 0;
  background: rgba(255, 255, 255, 0.5);
}

.search-card {
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  padding: 32px;
  margin-bottom: 32px;
}

.search-form {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 24px;
  margin-bottom: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-weight: 600;
  color: #374151;
  margin-bottom: 8px;
}

.form-group input,
.form-group select {
  padding: 12px 16px;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  font-size: 16px;
  background: rgba(255, 255, 255, 0.8);
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.emergency-request {
  text-align: center;
}

.search-results {
  display: grid;
  gap: 16px;
}

.result-card {
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.result-info {
  display: flex;
  align-items: center;
  gap: 16px;
}

.result-icon {
  background: linear-gradient(135deg, #ef4444, #ec4899);
  padding: 12px;
  border-radius: 50%;
  color: white;
  font-size: 20px;
}

.result-details h3 {
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 4px;
}

.result-details p {
  font-size: 14px;
  color: #6b7280;
}

.result-contact {
  text-align: right;
}

.result-contact .blood-group-badge {
  margin-bottom: 8px;
  display: inline-block;
}

.result-contact p {
  font-weight: 600;
  color: #1f2937;
}

/* Registration Section */
.register {
  padding: 80px 0;
}

.register-card {
  max-width: 600px;
  margin: 0 auto;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  padding: 32px;
}

.registration-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

/* Info Section */
.info {
  padding: 80px 0;
  background: rgba(255, 255, 255, 0.5);
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 32px;
}

.info-card {
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  padding: 32px;
}

.info-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: white;
  margin-bottom: 16px;
}

.info-card:nth-child(1) .info-icon {
  background: linear-gradient(135deg, #ef4444, #dc2626);
}

.info-card:nth-child(2) .info-icon {
  background: linear-gradient(135deg, #10b981, #059669);
}

.info-card:nth-child(3) .info-icon {
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
}

.info-card h3 {
  font-size: 20px;
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 16px;
}

.info-card ul {
  list-style: none;
}

.info-card li {
  color: #6b7280;
  margin-bottom: 8px;
  line-height: 1.6;
}

/* FAQ Section */
.faq {
  padding: 80px 0;
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  padding: 24px;
}

.faq-item {
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  cursor: pointer;
  transition: all 0.3s ease;
}

.faq-question:hover {
  color: #ef4444;
}

.faq-question h3 {
  font-size: 18px;
  font-weight: 600;
}

.faq-question i {
  transition: transform 0.3s ease;
}

.faq-question.active i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer.active {
  max-height: 200px;
}

.faq-answer p {
  padding-bottom: 20px;
  color: #6b7280;
  line-height: 1.7;
}

/* App Download Section */
.app-download {
  padding: 80px 0;
  background: rgba(255, 255, 255, 0.5);
}

.app-card {
  max-width: 800px;
  margin: 0 auto;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(147, 51, 234, 0.1));
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  padding: 48px 32px;
  text-align: center;
}

.app-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  color: white;
  margin: 0 auto 24px;
}

.app-card h3 {
  font-size: 32px;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 16px;
}

.app-card > p {
  font-size: 18px;
  color: #6b7280;
  margin-bottom: 32px;
}

.app-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  margin-bottom: 32px;
}

.btn-app {
  background: linear-gradient(135deg, #10b981, #3b82f6);
  color: white;
  border: none;
  padding: 16px 32px;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-app:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(16, 185, 129, 0.3);
}

.btn-app:nth-child(2) {
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
}

.download-manual {
  background: rgba(255, 255, 255, 0.5);
  border-radius: 12px;
  padding: 24px;
  text-align: left;
}

.download-manual h4 {
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 16px;
}

.download-manual ol {
  color: #6b7280;
  line-height: 1.7;
}

.download-manual li {
  margin-bottom: 8px;
}

/* Advertisement Section */
.advertisement {
  padding: 80px 0;
}

.ad-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.ad-card {
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  padding: 32px 24px;
  text-align: center;
  transition: all 0.3s ease;
}

.ad-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
}

.ad-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: white;
}

.ad-card:nth-child(1) .ad-icon {
  background: linear-gradient(135deg, #3b82f6, #06b6d4);
}

.ad-card:nth-child(2) .ad-icon {
  background: linear-gradient(135deg, #10b981, #34d399);
}

.ad-card:nth-child(3) .ad-icon {
  background: linear-gradient(135deg, #8b5cf6, #ec4899);
}

.ad-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 8px;
}

.ad-card p {
  color: #6b7280;
  font-size: 14px;
}

/* Contact Section */
.contact {
  padding: 80px 0;
  background: rgba(255, 255, 255, 0.5);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 32px;
}

.contact-card {
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  padding: 32px;
}

.contact-card h3 {
  font-size: 24px;
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 24px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.contact-item i {
  font-size: 18px;
  color: #6b7280;
  margin-top: 2px;
  min-width: 20px;
}

.contact-item p {
  color: #374151;
  line-height: 1.6;
}

.contact-item strong {
  color: #1f2937;
}

/* Footer */
.footer {
  background: linear-gradient(135deg, #ef4444, #ec4899);
  color: white;
  padding: 48px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 32px;
  margin-bottom: 32px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-logo i {
  font-size: 32px;
}

.footer-logo h3 {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.2;
}

.footer-logo p {
  font-size: 14px;
  opacity: 0.8;
}

.footer-brand > p {
  opacity: 0.8;
  line-height: 1.6;
}

.footer-links h4 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 16px;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: all 0.3s ease;
}

.footer-links a:hover {
  color: white;
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: 24px;
  text-align: center;
}

.footer-bottom p {
  opacity: 0.8;
  margin-bottom: 8px;
}

/* Responsive Design */
@media (max-width: 768px) {
  .banner-content {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .banner-actions {
    justify-content: center;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(16px);
    flex-direction: column;
    padding: 20px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
  }

  .nav-menu.active {
    display: flex;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .search-form {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .info-grid {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .app-buttons {
    flex-direction: column;
    align-items: center;
  }

  .donors-table-container {
    overflow-x: scroll;
  }

  .donors-table {
    min-width: 600px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero {
    padding: 40px 0;
  }

  .section-header h2 {
    font-size: 28px;
  }

  .feature-card,
  .info-card,
  .contact-card {
    padding: 24px 16px;
  }

  .app-card {
    padding: 32px 20px;
  }

  .banner-content {
    padding: 16px;
  }

  .banner-text h3 {
    font-size: 16px;
  }

  .banner-text p {
    font-size: 12px;
  }
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, #ef4444, #ec4899);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, #dc2626, #db2777);
}