@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Mukta:wght@400;500;600;700;800&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css');
:root {
  --font-sans: 'Plus Jakarta Sans', 'Mukta', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --primary: #4f39f6;
  --primary-hover: #4330d9;
  --primary-light: #eef2ff;
  --primary-glow: rgba(79, 57, 246, 0.18);
  --surface: #ffffff;
  --surface-alt: #f8fafc;
  --bg-app: #f8fafc;
  --border: #e2e8f0;
  --glass-border: rgba(226, 232, 240, 0.8);
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.05), 0 1px 2px -1px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px -2px rgba(0, 0, 0, 0.08), 0 2px 6px -2px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 12px 24px -4px rgba(0, 0, 0, 0.1), 0 4px 8px -4px rgba(0, 0, 0, 0.05);
}
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body.app-container {
  font-family: var(--font-sans);
  background-color: var(--bg-app);
  color: var(--text-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.modern-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: all 0.2s ease;
}
.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}
.logo-text {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #4f39f6 0%, #7c3aed 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.desktop-nav {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  flex-wrap: wrap;
}
.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  padding: 0.45rem 0.65rem;
  border-radius: var(--radius-md);
  transition: all 0.15s ease;
  white-space: nowrap;
}
.nav-link:hover, .nav-link.active {
  color: var(--primary);
  background-color: var(--primary-light);
}
.nav-dropdown {
  position: relative;
  display: inline-block;
}
.nav-dropdown-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: transparent;
  border: none;
  cursor: pointer;
}
.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  left: auto;
  min-width: 275px;
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.12);
  padding: 0.45rem;
  z-index: 1000;
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.nav-dropdown-item {
  display: flex;
  flex-direction: column;
  padding: 0.55rem 0.8rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--text-main);
  transition: all 0.15s ease;
}
.nav-dropdown-item:hover {
  background: var(--primary-light);
  color: var(--primary);
}
.nav-dropdown-item.featured {
  background: rgba(79, 57, 246, 0.06);
  border-left: 3px solid var(--primary);
}
.dropdown-title {
  font-size: 0.86rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.dropdown-desc {
  font-size: 0.73rem;
  color: var(--text-muted);
  margin-top: 1px;
}
.dropdown-badge {
  font-size: 0.65rem;
  font-weight: 700;
  background: var(--primary);
  color: #fff;
  padding: 0.1rem 0.45rem;
  border-radius: 10px;
  line-height: 1.2;
}
.mobile-nav-group-title {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  padding: 0.65rem 0.5rem 0.25rem;
}
.mobile-nav-link.highlight {
  background: rgba(79, 57, 246, 0.06);
  color: var(--primary);
  font-weight: 700;
  border-left: 3px solid var(--primary);
  padding-left: 0.75rem;
}
.mobile-nav-badge {
  font-size: 0.65rem;
  font-weight: 700;
  background: var(--primary);
  color: #fff;
  padding: 0.15rem 0.5rem;
  border-radius: 10px;
}
.mobile-menu-btn {
  display: none;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  padding: 0.5rem 0.65rem;
  transition: all 0.2s ease;
}
.mobile-menu-btn:hover, .mobile-menu-btn:focus {
  background: var(--primary-light);
  border-color: var(--primary);
  outline: none;
}
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
}
.hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background-color: var(--text-main);
  border-radius: 2px;
  transition: 0.25s ease;
}
.mobile-menu-btn.active .hamburger span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.mobile-menu-btn.active .hamburger span:nth-child(2) {
  opacity: 0;
}
.mobile-menu-btn.active .hamburger span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}
.mobile-nav {
  display: none;
  flex-direction: column;
  padding: 0.75rem 1.25rem 1.25rem;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.08);
  animation: slideDown 0.2s ease-out;
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}
.mobile-nav.open {
  display: flex !important;
}
.mobile-nav-link {
  padding: 0.75rem 0.5rem;
  color: var(--text-main);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  border-bottom: 1px solid #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.15s ease;
}
.mobile-nav-link:last-child {
  border-bottom: none;
}
.mobile-nav-link:hover, .mobile-nav-link.active {
  color: var(--primary);
  padding-left: 0.85rem;
  background: var(--primary-light);
  border-radius: var(--radius-sm);
}
.mobile-converter-accordion {
  margin-top: 0.5rem;
  border-top: 1px solid #f1f5f9;
  padding-top: 0.5rem;
}
.mobile-accordion-toggle {
  width: 100%;
  padding: 0.75rem 0.65rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--surface-alt);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s ease;
}
.mobile-accordion-toggle:hover, .mobile-accordion-toggle.active {
  background: var(--primary-light);
  border-color: rgba(79, 57, 246, 0.35);
  color: var(--primary);
}
.accordion-label {
  display: inline-flex;
  align-items: center;
}
.accordion-badge-wrap {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.accordion-badge {
  font-size: 0.7rem;
  font-weight: 700;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 0.1rem 0.5rem;
  border-radius: 10px;
}
.accordion-arrow {
  font-size: 0.75rem;
  color: var(--text-muted);
  transition: transform 0.25s ease;
}
.mobile-accordion-toggle.active .accordion-arrow {
  transform: rotate(180deg);
  color: var(--primary);
}
.mobile-converter-submenu {
  display: none;
  flex-direction: column;
  gap: 0.3rem;
  margin-top: 0.4rem;
  padding-left: 0.4rem;
}
.mobile-converter-submenu.open {
  display: flex !important;
}
.mobile-sub-link {
  padding: 0.65rem 0.85rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--text-main);
  display: flex;
  flex-direction: column;
  transition: all 0.15s ease;
}
.mobile-sub-link:hover, .mobile-sub-link.active {
  background: var(--primary-light);
  color: var(--primary);
  border-color: rgba(79, 57, 246, 0.3);
}
.mobile-sub-link.highlight {
  background: rgba(79, 57, 246, 0.05);
  border-left: 3.5px solid var(--primary);
}
.sub-link-title {
  font-size: 0.88rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.sub-link-desc {
  font-size: 0.73rem;
  color: var(--text-muted);
  margin-top: 2px;
}
.sub-badge-popular {
  font-size: 0.65rem;
  font-weight: 800;
  background: var(--primary);
  color: #fff;
  padding: 0.1rem 0.45rem;
  border-radius: 8px;
}
@media (max-width: 1040px) {
  .desktop-nav {
    display: none !important;
  }
  .mobile-menu-btn {
    display: flex !important;
    align-items: center;
    justify-content: center;
  }
}
.main-content {
  flex: 1;
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}
.generator-container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.animate-fade-in {
  animation: fadeIn 0.3s ease-in-out;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}
.glass-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 1.5rem;
  transition: all 0.2s ease;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.85rem;
  border: none;
  border-radius: var(--radius-md);
  padding: 0.45rem 1rem;
  cursor: pointer;
  transition: all 0.15s ease;
  text-decoration: none;
}
.btn:active {
  transform: scale(0.98);
}
.btn-primary {
  background-color: var(--primary);
  color: #ffffff;
}
.btn-primary:hover {
  background-color: var(--primary-hover);
}
.hover-lift:hover {
  transform: translateY(-1px);
}
.generator-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.generator-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: #000000;
  letter-spacing: -0.01em;
}
.generator-title span {
  color: #000000;
}
.main-textarea {
  width: 100%;
  height: 120px;
  padding: 1rem;
  font-size: 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  resize: vertical;
  font-family: 'Noto Sans Devanagari', var(--font-sans);
  text-align: center;
  line-height: 1.5;
  outline: none;
  color: var(--text-main);
  background-color: #ffffff;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.main-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}
.meta-stats-row {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  color: var(--text-muted);
  font-size: 0.88rem;
}
.controls-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 0.5rem;
  padding: 1.5rem;
  background: var(--surface-alt);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.controls-col {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}
.controls-col-title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.5rem;
}
.control-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.control-label {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-main);
}
.control-slider {
  width: 130px;
  cursor: pointer;
  accent-color: var(--primary);
}
.align-group {
  display: flex;
  margin-top: 0.25rem;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.align-btn {
  flex: 1;
  padding: 0.45rem;
  border: none;
  border-right: 1px solid var(--border);
  background-color: transparent;
  color: var(--text-main);
  font-weight: 500;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s;
}
.align-btn:last-child {
  border-right: none;
}
.align-btn.active {
  background-color: var(--primary);
  color: #ffffff;
}
.color-picker-input {
  cursor: pointer;
  width: 36px;
  height: 36px;
  padding: 0;
  border: none;
  border-radius: 8px;
  overflow: hidden;
  background-color: transparent;
}
.preset-dots-wrap {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.5rem;
  flex-wrap: wrap;
}
.preset-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--border);
  position: relative;
  cursor: pointer;
  overflow: hidden;
  transition: transform 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 13px;
  font-family: serif;
}
.preset-dot:hover, .preset-dot.active {
  transform: scale(1.15);
  box-shadow: 0 0 0 2px var(--primary);
}
.category-filter-row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  align-items: center;
  padding-bottom: 0.5rem;
}
.filter-btn {
  background-color: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
  border-radius: 20px;
  padding: 0.35rem 1rem;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}
.filter-btn:hover {
  color: var(--primary);
  border-color: var(--primary);
}
.filter-btn.active {
  background-color: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}
.font-list-section {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.font-card-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}
.font-card-panel:hover {
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}
.card-header-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.card-font-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary);
}
.card-font-badge {
  font-size: 0.75rem;
  color: var(--text-muted);
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.2rem 0.5rem;
}
.card-preview-container {
  min-height: 80px;
  padding: 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  white-space: pre-wrap;
  overflow-wrap: break-word;
  transition: all 0.15s ease;
  user-select: all;
  display: flex;
  align-items: center;
  justify-content: center;
}
.card-actions-row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
}
.pagination-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
  margin-bottom: 2rem;
}
.page-btn {
  min-width: 38px;
  height: 38px;
  padding: 0 0.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background-color: var(--surface);
  color: var(--text-main);
  font-weight: 500;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.15s ease;
}
.page-btn:hover:not(:disabled) {
  border-color: var(--primary);
  color: var(--primary);
}
.page-btn.active {
  background-color: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  font-weight: 600;
}
.page-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.about-seo-section {
  width: 100%;
  padding: 2rem 0;
  line-height: 1.625;
}
.section-h2 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  color: var(--text-main);
  text-align: center;
}
.section-h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin: 1.75rem 0 1rem;
  color: var(--text-main);
}
.step-cards-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin: 1.25rem 0 2rem;
}
.step-card-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  transition: all 0.2s ease;
}
.step-card-item:hover {
  border-color: var(--primary);
  box-shadow: 0 4px 12px -2px rgba(79, 70, 229, 0.08);
}
.step-num-badge {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 0.1rem;
}
.step-content h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.25rem;
}
.step-content p {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.5;
  margin: 0;
}
.faq-list-wrap {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  max-width: 800px;
  margin: 1.5rem auto 0;
}
.faq-item {
  border-bottom: 1px solid var(--border);
  padding-bottom: 1.25rem;
}
.faq-q {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}
.faq-a {
  color: var(--text-muted);
  font-size: 0.95rem;
}
.modern-footer {
  background-color: var(--surface);
  border-top: 1px solid var(--border);
  padding: 2.25rem 0 1.25rem;
  margin-top: auto;
}
.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 1.75rem;
}
@media (max-width: 900px) {
  .modern-footer {
    padding: 1.75rem 0 1rem;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem 1rem;
    margin-bottom: 1.25rem;
  }
}
@media (max-width: 600px) {
  .modern-footer {
    padding: 1.5rem 0 0.85rem;
  }
  .footer-container {
    padding: 0 1rem;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1rem 0.75rem;
    margin-bottom: 1rem;
  }
  .footer-col:first-child {
    grid-column: span 2;
    margin-bottom: 0.25rem;
  }
  .footer-desc {
    font-size: 0.8rem !important;
    line-height: 1.45 !important;
    max-width: 100% !important;
  }
  .footer-title {
    font-size: 0.85rem !important;
    margin-bottom: 0.35rem !important;
  }
  .footer-links {
    gap: 0.3rem !important;
  }
  .footer-links a {
    font-size: 0.78rem !important;
  }
  .footer-bottom {
    padding-top: 0.85rem !important;
    gap: 0.5rem !important;
    flex-direction: column !important;
    text-align: center !important;
    align-items: center !important;
  }
  .footer-copyright {
    font-size: 0.75rem !important;
  }
}
.footer-logo {
  margin-bottom: 0.5rem;
}
.footer-desc {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.5;
  max-width: 320px;
}
.footer-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color 0.15s ease;
}
.footer-links a:hover {
  color: var(--primary);
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-copyright {
  font-size: 0.85rem;
  color: var(--text-muted);
}
.footer-socials {
  display: flex;
  gap: 0.75rem;
}
.social-icon {
  color: var(--text-muted);
  transition: color 0.15s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}
.social-icon:hover {
  color: var(--primary);
}
.toast-notice {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background-color: var(--text-main);
  color: #ffffff;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 0.9rem;
  font-weight: 500;
  z-index: 1000;
  transform: translateY(80px);
  opacity: 0;
  transition: all 0.25s ease;
}
.toast-notice.show {
  transform: translateY(0);
  opacity: 1;
}
.font-pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.75rem 0 1.5rem;
}
.font-pill {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  color: var(--text-main);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.15s ease;
}
.font-pill:hover {
  border-color: var(--primary);
  color: var(--primary);
}
.feature-checklist {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0.75rem;
  margin: 1rem 0 1.5rem;
}
.feature-checklist li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  color: var(--text-muted);
}
.feature-checklist li::before {
  content: "✓";
  color: var(--primary);
  font-weight: bold;
}
@media (max-width: 768px) {
  .category-filter-row {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 0.65rem;
    margin: 0 -0.5rem;
    padding-left: 0.5rem;
    padding-right: 0.5rem;
  }
  .category-filter-row::-webkit-scrollbar {
    display: none;
  }
  .filter-btn {
    flex-shrink: 0;
    white-space: nowrap;
    padding: 0.45rem 1rem;
    font-size: 0.85rem;
  }
}
@media (max-width: 768px) {
  html, body {
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
    -webkit-text-size-adjust: 100%;
  }
  .main-content {
    padding: 0.85rem 0.65rem;
    width: 100%;
    max-width: 100%;
  }
  .generator-container {
    padding: 0;
    width: 100%;
    max-width: 100%;
  }
  .header-container {
    padding: 0.65rem 0.85rem;
    width: 100%;
  }
  .logo-text {
    font-size: 1.2rem;
  }
  .glass-panel {
    padding: 1rem 0.85rem;
    border-radius: var(--radius-lg);
    width: 100%;
  }
  .generator-title {
    font-size: 1.15rem;
    line-height: 1.35;
  }
  .main-textarea,
  .converter-textarea,
  input[type="text"],
  input[type="search"],
  select {
    font-size: 16px !important;
  }
  .main-textarea {
    padding: 0.75rem;
    height: 105px;
  }
  .generator-header-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.6rem;
  }
  .generator-header-row > div:last-child {
    width: 100%;
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
  }
  .generator-header-row .btn {
    flex: 1;
    min-height: 40px;
  }
  .category-filter-row {
    display: flex;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: 0.4rem;
    padding-bottom: 0.35rem;
    scrollbar-width: none;
    -ms-overflow-style: none;
    width: 100%;
  }
  .category-filter-row::-webkit-scrollbar {
    display: none;
  }
  .filter-btn {
    white-space: nowrap;
    flex-shrink: 0;
    font-size: 0.82rem;
    padding: 0.4rem 0.85rem;
  }
  .controls-grid {
    grid-template-columns: 1fr;
    padding: 1rem 0.75rem;
    gap: 1.25rem;
  }
  .control-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
  }
  .control-slider {
    width: 130px;
    max-width: 50%;
    height: 24px;
  }
  .align-group {
    display: flex;
    width: 100%;
    gap: 0.35rem;
  }
  .align-btn {
    flex: 1;
    min-height: 40px;
  }
  .preset-dots-wrap {
    gap: 0.5rem;
    flex-wrap: wrap;
  }
  .preset-dot {
    width: 32px;
    height: 32px;
  }
  .font-card-panel {
    padding: 1rem 0.85rem;
    width: 100%;
  }
  .card-actions-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.45rem;
    width: 100%;
  }
  .card-actions-row .btn {
    width: 100%;
    min-height: 42px;
    font-size: 0.82rem;
    padding: 0.45rem 0.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
  }
  .card-actions-row .btn:last-child {
    grid-column: span 2;
  }
  .section-h2 {
    font-size: 1.35rem;
  }
  .section-h3 {
    font-size: 1.15rem;
  }
  .mobile-nav {
    border-top: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
  }
  .mobile-nav-link {
    padding: 0.85rem 0.25rem;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  table {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .converter-grid {
    grid-template-columns: 1fr !important;
    gap: 1rem !important;
  }
  .converter-box {
    padding: 1.25rem 0.85rem !important;
  }
  .back-to-top {
    bottom: 1.25rem;
    right: 1.25rem;
    width: 42px;
    height: 42px;
  }
}
@media (max-width: 380px) {
  .logo-text {
    font-size: 1.1rem;
  }
  .main-content {
    padding: 0.65rem 0.4rem;
  }
  .glass-panel {
    padding: 0.85rem 0.65rem;
  }
  .card-actions-row {
    grid-template-columns: 1fr;
  }
  .card-actions-row .btn:last-child {
    grid-column: span 1;
  }
}
.breadcrumb-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}
.breadcrumb-nav a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.15s;
}
.breadcrumb-nav a:hover {
  text-decoration: underline;
}
.breadcrumb-separator {
  color: var(--text-light);
}
.breadcrumb-current {
  color: var(--text-main);
  font-weight: 600;
}
.breadcrumb-row-hero {
  display: flex;
  width: 100%;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 0.85rem;
  justify-content: center;
  flex-wrap: wrap;
}
.breadcrumb-row-hero a {
  color: #fef08a;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}
.breadcrumb-row-hero a:hover {
  color: #ffffff;
  text-decoration: underline;
}
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--primary);
  color: #ffffff;
  border: none;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  background: var(--primary-hover);
  transform: translateY(-3px);
  box-shadow: 0 12px 20px -4px rgba(79, 57, 246, 0.4);
}
.feature-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.25rem;
  margin: 1.5rem 0 2.5rem;
}
.feature-box-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 1.35rem 1.25rem;
  box-shadow: 0 2px 8px -2px rgba(0, 0, 0, 0.05);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}
.feature-box-card:hover {
  transform: translateY(-3px);
  border-color: #c7d2fe;
  box-shadow: 0 10px 20px -4px rgba(79, 70, 229, 0.12);
}
.feature-box-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  flex-shrink: 0;
}
.feature-box-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.35rem;
}
.feature-box-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
}
.benefits-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0 2.5rem;
}
.benefit-card-item {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  transition: all 0.2s ease;
}
.benefit-card-item:hover {
  border-color: var(--primary);
  background: #faf5ff;
  transform: translateY(-2px);
}
.benefit-check-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: bold;
  flex-shrink: 0;
  margin-top: 0.15rem;
}
.benefit-text {
  font-size: 0.92rem;
  color: var(--text-main);
  line-height: 1.6;
  font-weight: 500;
}
.direction-toggle-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1.5px solid var(--border);
}
.direction-tabs {
  display: inline-flex;
  background: var(--surface-alt);
  border: 1.5px solid var(--border);
  padding: 0.3rem;
  border-radius: var(--radius-lg);
  gap: 0.35rem;
  flex-wrap: wrap;
}
.dir-tab-btn {
  padding: 0.5rem 1.15rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.9rem;
  border: none;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.dir-tab-btn:hover {
  color: var(--primary);
}
.dir-tab-btn.active {
  background: var(--surface);
  color: var(--primary);
  box-shadow: 0 2px 8px rgba(79, 57, 246, 0.15);
  border: 1px solid rgba(79, 57, 246, 0.3);
}
.dir-swap-btn {
  background: var(--primary-light);
  color: var(--primary);
  border: 1.5px solid rgba(79, 57, 246, 0.25);
  padding: 0.55rem 1.25rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.2s;
}
.dir-swap-btn:hover {
  background: var(--primary);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}
.converter-nav-ribbon {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.65rem;
  margin: 0 auto 2.25rem;
  padding: 0.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  max-width: 980px;
}
.converter-tab-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 1.15rem;
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1.5px solid transparent;
  background: var(--surface-alt);
  color: var(--text-main);
  white-space: nowrap;
}
.converter-tab-link i {
  font-size: 0.95rem;
  color: var(--primary);
  transition: transform 0.2s, color 0.2s;
}
.converter-tab-link:hover {
  background: #ffffff;
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(79, 57, 246, 0.12);
}
.converter-tab-link:hover i {
  transform: scale(1.18);
}
.converter-tab-link.active {
  background: linear-gradient(135deg, #4f39f6 0%, #7c3aed 100%) !important;
  color: #ffffff !important;
  border-color: transparent !important;
  box-shadow: 0 4px 15px rgba(79, 57, 246, 0.35);
  font-weight: 700;
}
.converter-tab-link.active i {
  color: #ffffff !important;
}

@media (max-width: 768px) {
  .converter-nav-ribbon {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    justify-content: flex-start;
    padding: 0.5rem;
    gap: 0.5rem;
    border-radius: var(--radius-lg);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .converter-nav-ribbon::-webkit-scrollbar {
    display: none;
  }
  .converter-tab-link {
    padding: 0.55rem 0.95rem;
    font-size: 0.85rem;
    flex-shrink: 0;
  }
}