* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
:root {
  --sapphire-primary: #0055bb;
  --sapphire-secondary: #0077dd;
  --sapphire-accent: #00aaee;
  --sapphire-deep: #003388;
  --sapphire-glow: #22aaff;
  --sapphire-soft: #cce4ff;
  --bg-primary: #daeeff;
  --bg-secondary: #c8e4ff;
  --bg-gradient: linear-gradient(135deg, #daeeff 0%, #c8e4ff 50%, #b8d8ff 100%);
  --text-primary: #061525;
  --text-secondary: #1a3a5c;
  --card-bg: rgba(255, 255, 255, 0.95);
  --card-bg-solid: #ffffff;
  --border-color: rgba(0, 85, 187, 0.2);
  --header-bg: rgba(255, 255, 255, 0.97);
  --shadow-color: rgba(0, 85, 187, 0.15);
  --shadow-strong: rgba(0, 85, 187, 0.3);
  --gradient-primary: linear-gradient(135deg, #0055bb, #0077dd, #00aaee);
  --gradient-secondary: linear-gradient(135deg, #003388, #0055bb, #0077dd);
  --gradient-accent: linear-gradient(135deg, #0077dd, #00aaee, #22aaff);
  --gradient-premium: linear-gradient(135deg, #fbbf24, #f59e0b);
  --shadow-sm: 0 2px 8px rgba(0, 85, 187, 0.1);
  --shadow-md: 0 4px 16px rgba(0, 85, 187, 0.15);
  --shadow-lg: 0 8px 28px rgba(0, 85, 187, 0.2);
  --shadow-xl: 0 20px 48px rgba(0, 85, 187, 0.25);
  --glass-bg: rgba(255, 255, 255, 0.6);
  --glass-border: rgba(255, 255, 255, 0.8);
  --glass-shadow: 0 8px 32px rgba(0, 85, 187, 0.12);
}
[data-theme="dark"] {
  --sapphire-primary: #00a3ff;
  --sapphire-secondary: #4db8ff;
  --sapphire-accent: #80ccff;
  --sapphire-deep: #001a33;
  --sapphire-glow: #0066cc;
  --bg-primary: #0a1428;
  --bg-secondary: #0d1a33;
  --bg-gradient: linear-gradient(135deg, #0a1428 0%, #0d1a33 50%, #10203d 100%);
  --text-primary: #ffffff;
  --text-secondary: #b3d9ff;
  --card-bg: rgba(10, 25, 45, 0.88);
  --card-bg-solid: #0f1a2f;
  --border-color: rgba(0, 163, 255, 0.25);
  --header-bg: rgba(10, 20, 40, 0.97);
  --shadow-color: rgba(0, 163, 255, 0.2);
  --shadow-strong: rgba(0, 163, 255, 0.3);
  --gradient-primary: linear-gradient(135deg, #0066cc, #0099ff, #00ccff);
  --gradient-secondary: linear-gradient(135deg, #003366, #0066cc, #0099ff);
  --gradient-accent: linear-gradient(135deg, #0099ff, #00ccff, #33ccff);
  --gradient-premium: linear-gradient(135deg, #fbbf24, #f59e0b);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.6);
  --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.7);
  --glass-bg: rgba(0, 102, 204, 0.15);
  --glass-border: rgba(0, 163, 255, 0.25);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}
body {
  font-family: system-ui, -apple-system, Arial, sans-serif;
  background: var(--bg-gradient);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  transition: background 0.3s ease, color 0.3s ease;
}
.main-wrapper {
  position: relative;
  min-height: 100vh;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgb(0 85 187 / 0.12);
  padding: 0 1rem;
}
.container,
.hero-container,
.tools-container,
.concept-container,
.standards-container,
.testimonials-container,
.faq-container,
.conclusion-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem 1rem;
}
.section-header {
  text-align: center;
  margin-bottom: 3rem;
  animation: fadeInUp 0.8s ease;
}
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgb(0 85 187 / 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #05b;
  padding: 0.6rem 1.5rem;
  border-radius: 40px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  border: 1px solid rgb(0 85 187 / 0.28);
  box-shadow: 0 4px 15px rgb(0 85 187 / 0.1);
}
[data-theme="dark"] .section-tag {
  background: rgb(0 163 255 / 0.15);
  color: #00a3ff;
  border-color: rgb(0 163 255 / 0.3);
}
.section-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  margin-bottom: 1.2rem;
  color: var(--text-primary);
  line-height: 1.3;
}
.title-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: #fff0;
  background-clip: text;
  position: relative;
  display: inline-block;
}
.section-subtitle {
  font-size: clamp(1rem, 3vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.8;
}
.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--header-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  transition: all 0.3s ease;
  animation: slideDown 0.5s ease-out;
  box-shadow: 0 4px 20px var(--shadow-color);
}
[data-theme="dark"] .site-header {
  background: rgb(10 20 40 / 0.97);
  border-bottom-color: rgb(0 163 255 / 0.2);
}
@keyframes slideDown {
  from {
    transform: translateY(-100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}
.site-header.scroll-down {
  transform: translateY(-100%);
}
.site-header.scroll-up {
  transform: translateY(0);
  box-shadow: var(--shadow-xl);
}
.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  text-decoration: none;
}
.logo:hover {
  transform: scale(1.02);
}
.logo-image-wrapper {
  position: relative;
  width: 48px;
  height: 48px;
  min-width: 48px;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.logo-img {
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center;
  position: relative;
  z-index: 2;
  transition: transform 0.3s ease;
  border: 2px solid var(--sapphire-primary);
  display: block;
}
.logo:hover .logo-img {
  transform: scale(1.1);
}
.logo-ring {
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border-radius: 50%;
  background: var(--gradient-primary);
  animation: rotate 4s linear infinite;
  z-index: 1;
  opacity: 0.65;
}
@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}
.logo-text {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.5px;
  transition: letter-spacing 0.3s ease;
  white-space: nowrap;
}
[data-theme="light"] .logo-text {
  color: #061525;
}
.logo:hover .logo-text {
  letter-spacing: 1px;
}
.logo-highlight {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: #fff0;
  background-clip: text;
  margin-left: 4px;
  position: relative;
  display: inline-block;
}
.logo-highlight::after {
  content: "";
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.logo:hover .logo-highlight::after {
  transform: scaleX(1);
}
[data-theme="dark"] .logo-img {
  border-color: var(--sapphire-accent);
}
.desktop-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}
.nav-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  border-radius: 30px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  background: none;
  border: none;
  cursor: pointer;
  font-family: "Inter", sans-serif;
}
[data-theme="light"] .nav-link {
  color: #1a3a5c;
}
.nav-link::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: var(--gradient-primary);
  opacity: 0.12;
  transform: translate(-50%, -50%);
  transition: width 0.5s ease, height 0.5s ease;
}
.nav-link:hover::before {
  width: 150px;
  height: 150px;
}
.nav-link i {
  font-size: 0.9rem;
  transition: transform 0.3s ease;
  position: relative;
  z-index: 1;
  color: var(--sapphire-primary);
}
.nav-link span {
  position: relative;
  z-index: 1;
}
.nav-link:hover {
  color: var(--sapphire-primary);
}
.nav-link:hover i {
  transform: rotate(360deg);
}
.nav-link.active {
  background: linear-gradient(
    135deg,
    rgb(0 85 187 / 0.12),
    rgb(0 119 221 / 0.12)
  );
  color: var(--sapphire-primary);
  font-weight: 600;
}
.premium-link {
  text-decoration: none;
}
.premium-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.25rem;
  background: var(--gradient-premium);
  border: none;
  border-radius: 30px;
  color: #000;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgb(245 158 11 / 0.3);
  position: relative;
  overflow: hidden;
}
.premium-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgb(255 255 255 / 0.3),
    transparent
  );
  transition: left 0.5s ease;
}
.premium-btn:hover::before {
  left: 100%;
}
.premium-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgb(245 158 11 / 0.4);
}
.premium-btn i {
  color: #000;
  transition: transform 0.3s ease;
}
.premium-btn:hover i {
  transform: rotate(360deg);
}
.toolkit-wrapper {
  position: relative;
  z-index: 1000;
}
.toolkit-trigger {
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: none;
  border: none;
  font-family: "Inter", sans-serif;
  color: var(--text-secondary);
  transition: all 0.3s ease;
}
[data-theme="light"] .toolkit-trigger {
  color: #1a3a5c;
}
.toolkit-trigger:hover {
  color: var(--sapphire-primary);
}
.toolkit-arrow {
  font-size: 0.7rem;
  transition: transform 0.3s ease;
}
.toolkit-wrapper:hover .toolkit-arrow {
  transform: rotate(180deg);
}
.toolkit-menu,
.profile-menu {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  z-index: 1001;
  pointer-events: none;
}
.toolkit-menu.show,
.profile-menu.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}
.toolkit-menu {
  left: 0;
  right: auto;
  width: 280px;
  background: #fff;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 16px;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgb(0 85 187 / 0.2);
  overflow: hidden;
}
[data-theme="dark"] .toolkit-menu {
  background: rgb(10 25 45 / 0.98);
  border-color: rgb(0 163 255 / 0.25);
}
.toolkit-menu-header {
  padding: 1rem;
  background: var(--gradient-primary);
  color: #fff;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.toolkit-menu-avatar i {
  font-size: 1.5rem;
}
.toolkit-menu-title {
  font-weight: 600;
  font-size: 0.9rem;
}
.toolkit-scrollable-content {
  overflow-y: auto;
  overflow-x: hidden;
  max-height: 350px;
  padding: 0.5rem 0;
  scrollbar-width: thin;
  scrollbar-color: var(--sapphire-primary) var(--border-color);
}
.toolkit-scrollable-content::-webkit-scrollbar {
  width: 4px;
}
.toolkit-scrollable-content::-webkit-scrollbar-track {
  background: rgb(0 85 187 / 0.08);
  border-radius: 10px;
}
.toolkit-scrollable-content::-webkit-scrollbar-thumb {
  background: var(--sapphire-primary);
  border-radius: 10px;
}
.toolkit-scrollable-content::-webkit-scrollbar-thumb:hover {
  background: var(--sapphire-accent);
}
[data-theme="dark"] .toolkit-scrollable-content::-webkit-scrollbar-track {
  background: rgb(255 255 255 / 0.1);
}
[data-theme="dark"] .toolkit-scrollable-content::-webkit-scrollbar-thumb {
  background: var(--sapphire-accent);
}
.toolkit-category {
  padding: 0.5rem 0;
}
.toolkit-category h4 {
  font-size: 0.75rem;
  font-weight: 600;
  color: #05b;
  padding: 0.5rem 1rem;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgb(0 85 187 / 0.06);
  border-bottom: 1px solid rgb(0 85 187 / 0.15);
}
[data-theme="dark"] .toolkit-category h4 {
  color: #00a3ff;
  background: rgb(0 163 255 / 0.08);
  border-bottom-color: rgb(0 163 255 / 0.2);
}
.toolkit-category h4 i {
  font-size: 0.8rem;
}
.toolkit-menu-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 1rem;
  color: #1a3a5c;
  text-decoration: none;
  transition: all 0.3s ease;
  width: 100%;
  font-size: 0.85rem;
  text-align: left;
  border-left: 3px solid #fff0;
  background: none;
  border-top: none;
  border-right: none;
  border-bottom: none;
  cursor: pointer;
  font-family: "Inter", sans-serif;
}
[data-theme="dark"] .toolkit-menu-item {
  color: #b3d9ff;
}
.toolkit-menu-item:hover {
  background: rgb(0 85 187 / 0.08);
  color: #05b;
  border-left-color: #05b;
  padding-left: 1.2rem;
}
[data-theme="dark"] .toolkit-menu-item:hover {
  background: rgb(0 163 255 / 0.12);
  color: #00a3ff;
  border-left-color: #00a3ff;
}
.toolkit-menu-item i {
  width: 18px;
  color: #05b;
  font-size: 0.9rem;
  text-align: center;
}
[data-theme="dark"] .toolkit-menu-item i {
  color: #00a3ff;
}
.toolkit-menu-divider {
  height: 1px;
  background: rgb(0 85 187 / 0.12);
  margin: 0.25rem 1rem;
}
[data-theme="dark"] .toolkit-menu-divider {
  background: rgb(0 163 255 / 0.15);
}
.profile-menu {
  width: 240px;
  background: #fff;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 16px;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgb(0 85 187 / 0.18);
  overflow: hidden;
}
[data-theme="dark"] .profile-menu {
  background: rgb(10 25 45 / 0.98);
  border-color: rgb(0 163 255 / 0.25);
}
.profile-menu-header {
  padding: 1rem;
  background: var(--gradient-primary);
  color: #fff;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.profile-menu-avatar i {
  font-size: 1.5rem;
}
.profile-menu-title {
  font-weight: 600;
  font-size: 0.9rem;
}
.profile-menu-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  color: #1a3a5c;
  text-decoration: none;
  transition: all 0.3s ease;
  width: 100%;
  border: none;
  background: none;
  cursor: pointer;
  font-size: 0.85rem;
  text-align: left;
  font-family: "Inter", sans-serif;
}
[data-theme="dark"] .profile-menu-item {
  color: #b3d9ff;
}
.profile-menu-item:hover {
  background: rgb(0 85 187 / 0.08);
  color: #05b;
  padding-left: 1.25rem;
}
[data-theme="dark"] .profile-menu-item:hover {
  background: rgb(0 163 255 / 0.12);
  color: #00a3ff;
}
.profile-menu-item i {
  width: 18px;
  color: #05b;
}
[data-theme="dark"] .profile-menu-item i {
  color: #00a3ff;
}
.profile-menu-divider {
  height: 1px;
  background: rgb(0 85 187 / 0.12);
  margin: 0.25rem 1rem;
}
[data-theme="dark"] .profile-menu-divider {
  background: rgb(0 163 255 / 0.15);
}
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.toggle-indicator {
  margin-left: auto;
  color: var(--sapphire-primary);
  transition: transform 0.3s ease;
}
.theme-toggle:hover .toggle-indicator {
  transform: rotate(180deg);
}
.profile-wrapper {
  position: relative;
  z-index: 1000;
}
.profile-icon-container {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  transition: transform 0.3s ease;
}
.profile-icon-container:hover {
  transform: scale(1.1);
}
.avatar-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1rem;
  box-shadow: 0 4px 15px var(--shadow-strong);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.avatar-circle::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    45deg,
    transparent,
    rgb(255 255 255 / 0.3),
    transparent
  );
  transform: rotate(45deg);
  animation: shimmer 3s infinite;
}
@keyframes shimmer {
  0% {
    transform: translateX(-100%) rotate(45deg);
  }
  100% {
    transform: translateX(100%) rotate(45deg);
  }
}
@media (max-width: 728px) {
  .dropdown-menu,
  .nav-links.active,
  .mobile-menu {
    max-height: 80vh;
    overflow-y: auto;
    overflow-x: hidden;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--card-bg-solid);
    border-radius: 0 0 12px 12px;
    box-shadow: 0 4px 20px rgb(0 0 0 / 0.1);
    z-index: 1000;
    padding: 1rem;
    margin: 0;
  }
  [data-theme="light"] .dropdown-menu,
  [data-theame="light"] .nav-links.active,
  [data-theme="light"] .mobile-menu {
    background: #fff;
    color: #061525;
  }
  .dropdown-menu::-webkit-scrollbar,
  .nav-links.active::-webkit-scrollbar,
  .mobile-menu::-webkit-scrollbar {
    width: 4px;
  }
  .dropdown-menu::-webkit-scrollbar-track,
  .nav-links.active::-webkit-scrollbar-track,
  .mobile-menu::-webkit-scrollbar-track {
    background: rgb(0 85 187 / 0.08);
    border-radius: 10px;
  }
  .dropdown-menu::-webkit-scrollbar-thumb,
  .nav-links.active::-webkit-scrollbar-thumb,
  .mobile-menu::-webkit-scrollbar-thumb {
    background: var(--sapphire-primary);
    border-radius: 10px;
  }
  .dropdown-menu a,
  .nav-links.active a,
  .mobile-menu a {
    padding: 0.75rem 1rem;
    font-size: 1rem;
    display: block;
    border-radius: 8px;
    transition: all 0.2s ease;
    color: #1a3a5c;
  }
  [data-theme="dark"] .dropdown-menu a,
  [data-theme="dark"] .nav-links.active a,
  [data-theme="dark"] .mobile-menu a {
    color: #b3d9ff;
  }
  .dropdown-menu a:not(:last-child),
  .nav-links.active a:not(:last-child),
  .mobile-menu a:not(:last-child) {
    margin-bottom: 0.5rem;
  }
  .dropdown-menu::before,
  .nav-links.active::before,
  .mobile-menu::before {
    content: "Menu";
    display: block;
    padding: 0.75rem 1rem;
    font-weight: 600;
    font-size: 1.1rem;
    border-bottom: 2px solid var(--sapphire-primary);
    margin-bottom: 0.75rem;
    color: #061525;
  }
  [data-theme="dark"] .dropdown-menu::before,
  [data-theme="dark"] .nav-links.active::before,
  [data-theme="dark"] .mobile-menu::before {
    color: #fff;
  }
  .hamburger {
    display: block;
    cursor: pointer;
    z-index: 1001;
  }
  .menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgb(0 0 0 / 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
  }
  .menu-overlay.active {
    opacity: 1;
    visibility: visible;
  }
  @media (max-width: 480px) {
    .dropdown-menu,
    .nav-links.active,
    .mobile-menu {
      max-height: 85vh;
      top: 60px;
      padding: 0.75rem;
    }
    .dropdown-menu a,
    .nav-links.active a,
    .mobile-menu a {
      padding: 0.6rem 0.875rem;
      font-size: 0.95rem;
    }
    .dropdown-menu::before,
    .nav-links.active::before,
    .mobile-menu::before {
      padding: 0.6rem 0.875rem;
      font-size: 1rem;
    }
  }
}
.mobile-menu-btn {
  display: none;
  background: #fff;
  border: 1px solid rgb(0 85 187 / 0.22);
  color: #061525;
  font-size: 1.2rem;
  cursor: pointer;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-md);
}
[data-theme="dark"] .mobile-menu-btn {
  background: var(--card-bg-solid);
  color: var(--text-primary);
  border-color: var(--border-color);
}
.mobile-menu-btn:hover {
  background: var(--gradient-primary);
  color: #fff;
  border-color: #fff0;
  transform: rotate(90deg);
  box-shadow: 0 4px 15px var(--shadow-strong);
}
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 320px;
  height: 100vh;
  background: #fff;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 2000;
  transition: right 0.3s ease;
  box-shadow: var(--shadow-xl);
  overflow-y: hidden;
}
[data-theme="dark"] .mobile-nav {
  background: rgb(10 25 45 / 0.99);
}
.mobile-nav.show {
  right: 0;
}
.mobile-nav-header {
  padding: 1.25rem;
  background: var(--gradient-primary);
  color: #fff;
  display: flex;
  align-items: center;
  gap: 1rem;
  position: sticky;
  top: 0;
  z-index: 1;
}
.mobile-nav-avatar i {
  font-size: 2rem;
}
.mobile-nav-title {
  font-size: 1.1rem;
  font-weight: 600;
  flex: 1;
}
.mobile-nav-close {
  background: rgb(255 255 255 / 0.2);
  border: none;
  color: #fff;
  font-size: 1rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}
.mobile-nav-close:hover {
  background: rgb(255 255 255 / 0.3);
  transform: rotate(90deg);
}
.mobile-nav-content {
  padding: 1rem;
  max-height: calc(100vh - 80px);
  overflow-y: auto;
  padding-bottom: 2rem;
}
.mobile-nav-content::-webkit-scrollbar {
  width: 4px;
}
.mobile-nav-content::-webkit-scrollbar-track {
  background: rgb(0 85 187 / 0.06);
  border-radius: 10px;
}
.mobile-nav-content::-webkit-scrollbar-thumb {
  background: var(--sapphire-primary);
  border-radius: 10px;
}
.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.875rem 1rem;
  color: #1a3a5c;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  border-radius: 8px;
  transition: all 0.3s ease;
  width: 100%;
  border: none;
  background: none;
  cursor: pointer;
  font-family: "Inter", sans-serif;
}
[data-theme="dark"] .mobile-nav-link {
  color: #b3d9ff;
}
.mobile-nav-link:hover {
  background: rgb(0 85 187 / 0.08);
  color: #05b;
  transform: translateX(5px);
}
[data-theme="dark"] .mobile-nav-link:hover {
  background: rgb(0 163 255 / 0.12);
  color: #00a3ff;
}
.mobile-nav-link i {
  width: 20px;
  color: #05b;
}
[data-theme="dark"] .mobile-nav-link i {
  color: #00a3ff;
}
.mobile-nav-link.active {
  background: rgb(0 85 187 / 0.1);
  color: #05b;
}
[data-theme="dark"] .mobile-nav-link.active {
  background: rgb(0 163 255 / 0.15);
  color: #00a3ff;
}
.mobile-nav-link.premium-link {
  background: var(--gradient-premium);
  color: #000;
  margin: 0.5rem 0;
}
.mobile-nav-link.premium-link i {
  color: #000;
}
.premium-badge {
  margin-left: auto;
  background: #000;
  color: #fbbf24;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 600;
}
.mobile-nav-divider {
  height: 1px;
  background: rgb(0 85 187 / 0.12);
  margin: 1rem 0;
}
[data-theme="dark"] .mobile-nav-divider {
  background: rgb(0 163 255 / 0.15);
}
.theme-toggle-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.toggle-icon {
  margin-left: auto;
  color: var(--sapphire-primary);
  transition: transform 0.3s ease;
}
.theme-toggle-btn:hover .toggle-icon {
  transform: rotate(180deg);
}
.mobile-toolkit-section {
  margin: 0.5rem 0;
  padding: 0.5rem;
  background: rgb(0 85 187 / 0.05);
  border-radius: 12px;
}
[data-theme="dark"] .mobile-toolkit-section {
  background: rgb(0 163 255 / 0.08);
}
.mobile-toolkit-header {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.6rem 0.8rem;
  color: #05b;
  font-weight: 600;
  font-size: 0.95rem;
  border-bottom: 1px solid rgb(0 85 187 / 0.15);
  margin-bottom: 0.5rem;
}
[data-theme="dark"] .mobile-toolkit-header {
  color: #00a3ff;
  border-bottom-color: rgb(0 163 255 / 0.2);
}
.mobile-toolkit-category {
  margin-bottom: 0.8rem;
}
.mobile-toolkit-category h4 {
  font-size: 0.75rem;
  color: #1a3a5c;
  padding: 0.3rem 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}
[data-theme="dark"] .mobile-toolkit-category h4 {
  color: #b3d9ff;
}
.toolkit-link {
  padding-left: 2rem !important;
  font-size: 0.85rem !important;
}
.toolkit-link i {
  width: 18px;
  font-size: 0.8rem;
}
.hero-section {
  position: relative;
  padding: 5rem 1rem 5rem;
  overflow: hidden;
  min-height: auto;
  display: flex;
  align-items: center;
}
.hero-container {
  width: 100%;
}
.simple-hero-header {
  text-align: center;
  margin-bottom: 3rem;
  animation: fadeInUp 0.8s ease;
}
.simple-title {
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}
[data-theme="light"] .simple-title {
  color: #061525;
}
.highlight {
  display: block;
  background: var(--gradient-primary);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: #fff0;
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 800;
  margin-top: 0.5rem;
  animation: glowPulse 3s infinite;
}
@keyframes glowPulse {
  0%,
  100% {
    filter: drop-shadow(0 0 10px rgb(0 85 187 / 0.25));
  }
  50% {
    filter: drop-shadow(0 0 25px rgb(0 170 238 / 0.5));
  }
}
.simple-subtitle {
  font-size: clamp(1rem, 3vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 900px;
  margin: 0 auto;
  line-height: 1.8;
  padding: 0 1rem;
}
[data-theme="light"] .simple-subtitle {
  color: #1a3a5c;
}
.description-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}
.description-card {
  background: #fff;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 28px;
  padding: 2.5rem 2rem;
  border: 1px solid rgb(0 85 187 / 0.18);
  box-shadow: var(--shadow-lg);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
[data-theme="dark"] .description-card {
  background: var(--card-bg);
  border-color: var(--border-color);
}
.description-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform 0.6s ease;
  transform-origin: left;
}
.description-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: var(--shadow-xl);
  border-color: var(--sapphire-primary);
}
.description-card:hover::before {
  transform: scaleX(1);
}
.card-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-primary);
  border-radius: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 2.2rem;
  color: #fff;
  transition: all 0.4s ease;
  position: relative;
  box-shadow: 0 10px 25px var(--shadow-strong);
}
.card-icon::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 24px;
  background: inherit;
  opacity: 0.4;
  animation: ripple 2s infinite;
  z-index: -1;
}
@keyframes ripple {
  0% {
    transform: scale(1);
    opacity: 0.4;
  }
  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}
.description-card:hover .card-icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 15px 35px var(--shadow-strong);
}
.description-card h3 {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1rem;
}
[data-theme="light"] .description-card h3 {
  color: #061525;
}
.description-card p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}
[data-theme="light"] .description-card p {
  color: #1a3a5c;
}
.card-tag {
  display: inline-block;
  padding: 0.4rem 1.2rem;
  background: rgb(0 85 187 / 0.08);
  border-radius: 30px;
  color: #05b;
  font-size: 0.8rem;
  font-weight: 500;
  border: 1px solid rgb(0 85 187 / 0.22);
  transition: all 0.3s ease;
}
[data-theme="dark"] .card-tag {
  background: rgb(0 163 255 / 0.12);
  color: #00a3ff;
  border-color: rgb(0 163 255 / 0.25);
}
.description-card:hover .card-tag {
  background: var(--gradient-primary);
  color: #fff;
  border-color: #fff0;
  transform: scale(1.05);
  box-shadow: 0 5px 15px var(--shadow-strong);
}
.tools-collection {
  position: relative;
  padding: 4rem 1rem;
  background: #fff0;
  margin-bottom: 10px;
}
.bg-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(
    circle at 20px 20px,
    var(--sapphire-primary) 1px,
    transparent 1px
  );
  background-size: 40px 40px;
  opacity: 0.05;
  pointer-events: none;
}
[data-theme="dark"] .bg-pattern {
  background-image: radial-gradient(
    circle at 20px 20px,
    var(--sapphire-accent) 1px,
    transparent 1px
  );
  opacity: 0.08;
}
.container {
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  padding: 0 1rem;
}
.tools-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin: 3rem 0;
}
.tool-card {
  background: #fff;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 32px;
  padding: 2rem;
  border: 1px solid rgb(0 85 187 / 0.16);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  min-height: 580px;
  position: relative;
  overflow: hidden;
  align-items: center;
  text-align: center;
  justify-content: flex-start;
  margin-bottom: 15px;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275),
    box-shadow 0.4s ease, border-color 0.3s ease;
  animation: fadeInScale 0.6s ease forwards;
  opacity: 0;
}
[data-theme="dark"] .tool-card {
  background: var(--card-bg);
  border-color: var(--border-color);
}
.tool-card:nth-child(1) {
  animation-delay: 0.1s;
}
.tool-card:nth-child(2) {
  animation-delay: 0.15s;
}
.tool-card:nth-child(3) {
  animation-delay: 0.2s;
}
.tool-card:nth-child(4) {
  animation-delay: 0.25s;
}
.tool-card:nth-child(5) {
  animation-delay: 0.3s;
}
.tool-card:nth-child(6) {
  animation-delay: 0.35s;
}
.tool-card:nth-child(7) {
  animation-delay: 0.4s;
}
.tool-card:nth-child(8) {
  animation-delay: 0.45s;
}
.tool-card:nth-child(9) {
  animation-delay: 0.5s;
}
.tool-card:nth-child(10) {
  animation-delay: 0.55s;
}
.tool-card:nth-child(11) {
  animation-delay: 0.6s;
}
@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}
.tool-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform 0.5s ease;
  transform-origin: left;
  z-index: 1;
}
.tool-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--sapphire-primary);
}
.tool-card:hover::before {
  transform: scaleX(1);
}
.card-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 2;
}
.card-header .card-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: #fff;
  transition: all 0.4s ease;
  box-shadow: 0 8px 20px var(--shadow-strong);
  margin-bottom: 0;
  animation: softPulse 3s ease-in-out infinite;
}
@keyframes softPulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.85;
    transform: scale(1.05);
  }
}
.tool-card:hover .card-header .card-icon {
  transform: scale(1.1) rotate(5deg);
  border-radius: 14px;
  box-shadow: 0 12px 25px var(--shadow-strong);
}
.card-badge {
  background: rgb(0 85 187 / 0.1);
  color: #05b;
  padding: 0.4rem 1.2rem;
  border-radius: 30px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  border: 1px solid rgb(0 85 187 / 0.22);
}
[data-theme="dark"] .card-badge {
  background: rgb(0 163 255 / 0.15);
  color: #00a3ff;
  border-color: rgb(0 163 255 / 0.25);
}
.card-title {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
  color: var(--text-primary);
  position: relative;
  padding-bottom: 0.8rem;
  text-align: center;
  line-height: 1.3;
  z-index: 2;
  width: 100%;
}
[data-theme="light"] .card-title {
  color: #061525;
}
.card-content {
  margin: 0.5rem 0 1.5rem;
  flex: 1;
  z-index: 2;
  position: relative;
}
.card-content p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 1.2rem;
  text-align: justify;
}
[data-theme="light"] .card-content p {
  color: #1a3a5c;
}
.card-content p:last-child {
  margin-bottom: 0;
}
.content-list {
  list-style: none;
  margin: 1rem 0 1.5rem;
  padding: 0;
}
.content-list li {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.8;
  padding: 0.4rem 0 0.4rem 2rem;
  position: relative;
  text-align: left;
}
[data-theme="light"] .content-list li {
  color: #1a3a5c;
}
.content-list li::before {
  content: "✓";
  color: #05b;
  font-weight: 700;
  font-size: 1rem;
  position: absolute;
  left: 0;
  top: 0.4rem;
}
.card-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1.5rem 0;
  z-index: 2;
  position: relative;
  justify-content: center;
}
.feature-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgb(0 85 187 / 0.08);
  color: #1a3a5c;
  padding: 0.4rem 1rem;
  border-radius: 30px;
  font-size: 0.75rem;
  font-weight: 500;
  border: 1px solid rgb(0 85 187 / 0.18);
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
[data-theme="dark"] .feature-tag {
  background: rgb(0 163 255 / 0.1);
  color: #b3d9ff;
  border-color: rgb(0 163 255 / 0.2);
}
.feature-tag i {
  color: #05b;
  font-size: 0.7rem;
}
[data-theme="dark"] .feature-tag i {
  color: #00a3ff;
}
.feature-tag:hover {
  background: rgb(0 85 187 / 0.16);
  color: #05b;
  transform: translateY(-3px) scale(1.05);
  border-color: #05b;
  box-shadow: 0 4px 10px var(--shadow-color);
}
[data-theme="dark"] .feature-tag:hover {
  background: rgb(0 163 255 / 0.2);
  color: #00a3ff;
  border-color: #00a3ff;
}
.card-footer {
  margin-top: auto;
  padding-top: 1rem;
  z-index: 2;
  position: relative;
  display: flex;
  justify-content: center;
  width: 100%;
}
.card-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  background: rgb(0 85 187 / 0.1);
  color: #05b;
  text-decoration: none;
  padding: 0.8rem 1.8rem;
  border-radius: 40px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid rgb(0 85 187 / 0.28);
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  width: fit-content;
}
[data-theme="dark"] .card-btn {
  background: rgb(0 163 255 / 0.12);
  color: #00a3ff;
  border-color: rgb(0 163 255 / 0.3);
}
.card-btn i {
  transition: transform 0.3s ease;
}
.card-btn:hover {
  background: var(--gradient-primary);
  color: #fff;
  border-color: #fff0;
  gap: 1rem;
  transform: translateX(8px) scale(1.02);
  box-shadow: 0 10px 25px var(--shadow-strong);
}
.card-btn:hover i {
  transform: translateX(5px);
}
.concept-stats {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}
.stat-bubble {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgb(0 85 187 / 0.1);
  backdrop-filter: blur(10px);
  border-radius: 50%;
  width: 120px;
  height: 120px;
  border: 2px solid rgb(0 85 187 / 0.3);
  box-shadow: 0 10px 25px rgb(0 85 187 / 0.15);
  transition: all 0.3s ease;
}
[data-theme="dark"] .stat-bubble {
  background: rgb(0 163 255 / 0.15);
  border-color: rgb(0 163 255 / 0.4);
}
.stat-bubble:hover {
  transform: translateY(-8px) scale(1.05);
  border-color: var(--sapphire-primary);
  box-shadow: 0 15px 35px rgb(0 85 187 / 0.25);
  background: rgb(0 85 187 / 0.15);
}
.stat-number {
  font-size: 2.2rem;
  font-weight: 800;
  color: #05b;
  line-height: 1.2;
  margin-bottom: 0.2rem;
}
[data-theme="dark"] .stat-number {
  color: #00a3ff;
}
.stat-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: #1a3a5c;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  text-align: center;
  max-width: 80px;
}
[data-theme="dark"] .stat-label {
  color: #b3d9ff;
}
.features-banner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 4rem;
  padding: 2.5rem;
  background: #fff;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 50px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgb(0 85 187 / 0.16);
}
[data-theme="dark"] .features-banner {
  background: var(--card-bg);
  border-color: var(--border-color);
}
.feature-block {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.5rem;
  transition: all 0.3s ease;
}
.feature-block:hover {
  transform: scale(1.05);
}
.feature-block i {
  font-size: 2rem;
  color: #05b;
  background: rgb(0 85 187 / 0.1);
  padding: 1rem;
  border-radius: 50%;
  transition: all 0.4s ease;
}
[data-theme="dark"] .feature-block i {
  color: #00a3ff;
  background: rgb(0 163 255 / 0.15);
}
.feature-block:hover i {
  transform: scale(1.1) rotate(360deg);
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: 0 8px 20px var(--shadow-strong);
}
.block-text h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.3rem;
}
[data-theme="light"] .block-text h4 {
  color: #061525;
}
.block-text p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}
[data-theme="light"] .block-text p {
  color: #1a3a5c;
}
.concept-section {
  position: relative;
  padding: 4rem 1rem;
  background: #fff0;
}
.concept-container {
  max-width: 1000px;
  margin: 0 auto;
}
.concept-header {
  text-align: center;
  margin-bottom: 3rem;
}
.concept-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgb(0 85 187 / 0.08);
  color: #05b;
  padding: 0.6rem 1.5rem;
  border-radius: 40px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  border: 1px solid rgb(0 85 187 / 0.25);
}
[data-theme="dark"] .concept-tag {
  background: rgb(0 163 255 / 0.15);
  color: #00a3ff;
  border-color: rgb(0 163 255 / 0.3);
}
.concept-title {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
}
[data-theme="light"] .concept-title {
  color: #061525;
}
.concept-content-full {
  width: 100%;
}
.text-card-full {
  background: #fff;
  backdrop-filter: blur(10px);
  border-radius: 32px;
  padding: 3rem;
  border: 1px solid rgb(0 85 187 / 0.16);
  box-shadow: var(--shadow-lg);
  transition: all 0.3s ease;
}
[data-theme="dark"] .text-card-full {
  background: rgb(10 25 45 / 0.88);
  border-color: var(--border-color);
}
.text-card-full:hover {
  transform: translateY(-5px);
  border-color: var(--sapphire-primary);
  box-shadow: var(--shadow-xl);
}
.concept-paragraph {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 1.8rem;
  text-align: justify;
}
[data-theme="light"] .concept-paragraph {
  color: #1a3a5c;
}
.dropcap {
  font-size: 3.5rem;
  font-weight: 700;
  float: left;
  line-height: 1;
  margin-right: 0.5rem;
  color: #05b;
}
[data-theme="dark"] .dropcap {
  color: #00a3ff;
}
.highlight-text {
  color: #05b;
  font-weight: 500;
  background: rgb(0 85 187 / 0.08);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
}
[data-theme="dark"] .highlight-text {
  color: #00a3ff;
  background: rgb(0 163 255 / 0.15);
}
.bold-text {
  font-weight: 700;
  color: var(--text-primary);
}
[data-theme="light"] .bold-text {
  color: #061525;
}
.concept-quote {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  background: rgb(0 85 187 / 0.05);
  border-radius: 20px;
  margin-bottom: 1.8rem;
  border-left: 4px solid #05b;
}
[data-theme="dark"] .concept-quote {
  background: rgb(0 163 255 / 0.08);
  border-left-color: #00a3ff;
}
.concept-quote i {
  font-size: 2rem;
  color: #05b;
  opacity: 0.35;
}
[data-theme="dark"] .concept-quote i {
  color: #00a3ff;
}
.concept-quote p {
  font-size: 1.1rem;
  font-style: italic;
  color: #1a3a5c;
  margin: 0;
}
[data-theme="dark"] .concept-quote p {
  color: #b3d9ff;
}
.feature-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin: 2rem 0;
}
.highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.2rem;
  background: rgb(0 85 187 / 0.05);
  border-radius: 16px;
  transition: all 0.3s ease;
}
[data-theme="dark"] .highlight-item {
  background: rgb(0 163 255 / 0.08);
}
.highlight-item:hover {
  background: rgb(0 85 187 / 0.1);
  transform: translateX(5px);
}
[data-theme="dark"] .highlight-item:hover {
  background: rgb(0 163 255 / 0.15);
}
.highlight-icon {
  width: 40px;
  height: 40px;
  background: rgb(0 85 187 / 0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #05b;
  font-size: 1.1rem;
  flex-shrink: 0;
}
[data-theme="dark"] .highlight-icon {
  background: rgb(0 163 255 / 0.2);
  color: #00a3ff;
}
.highlight-text-content h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.3rem;
}
[data-theme="light"] .highlight-text-content h4 {
  color: #061525;
}
.highlight-text-content p {
  font-size: 0.9rem;
  color: #1a3a5c;
  line-height: 1.5;
  margin: 0;
}
[data-theme="dark"] .highlight-text-content p {
  color: #b3d9ff;
}
.concept-highlight {
  background: rgb(0 85 187 / 0.06);
  padding: 2rem;
  border-radius: 24px;
  margin-top: 2rem;
  border-left: 4px solid #05b;
}
[data-theme="dark"] .concept-highlight {
  background: rgb(0 163 255 / 0.08);
  border-left-color: #00a3ff;
}
.concept-highlight .concept-paragraph {
  margin-bottom: 0;
}
.google-standards {
  position: relative;
  padding: 4rem 1rem;
  background: #fff0;
}
.standards-container {
  max-width: 1200px;
  margin: 0 auto;
}
.header-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgb(0 85 187 / 0.08);
  color: #05b;
  padding: 0.6rem 1.5rem;
  border-radius: 40px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  border: 1px solid rgb(0 85 187 / 0.25);
}
[data-theme="dark"] .header-tag {
  background: rgb(0 163 255 / 0.15);
  color: #00a3ff;
  border-color: rgb(0 163 255 / 0.3);
}
.header-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.2rem;
  line-height: 1.3;
}
[data-theme="light"] .header-title {
  color: #061525;
}
.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: #fff0;
  background-clip: text;
}
.standards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
.content-column {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.intro-card {
  background: #fff;
  backdrop-filter: blur(10px);
  border-radius: 24px;
  padding: 2rem;
  border: 1px solid rgb(0 85 187 / 0.16);
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
}
[data-theme="dark"] .intro-card {
  background: rgb(10 25 45 / 0.88);
  border-color: var(--border-color);
}
.intro-card:hover {
  transform: translateY(-5px);
  border-color: var(--sapphire-primary);
  box-shadow: var(--shadow-lg);
}
.intro-text {
  font-size: 1.1rem;
  line-height: 1.7;
  color: #1a3a5c;
  margin: 0;
  text-align: justify;
}
[data-theme="dark"] .intro-text {
  color: #b3d9ff;
}
.points-container {
  background: #fff;
  backdrop-filter: blur(10px);
  border-radius: 24px;
  padding: 2rem;
  border: 1px solid rgb(0 85 187 / 0.16);
  box-shadow: var(--shadow-md);
}
[data-theme="dark"] .points-container {
  background: rgb(10 25 45 / 0.88);
  border-color: var(--border-color);
}
.points-container h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: #061525;
  margin-bottom: 1.5rem;
}
[data-theme="dark"] .points-container h3 {
  color: #fff;
}
.points-list {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.point-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.5rem;
  border-radius: 12px;
  transition: all 0.3s ease;
}
.point-item:hover {
  background: rgb(0 85 187 / 0.05);
  transform: translateX(5px);
}
[data-theme="dark"] .point-item:hover {
  background: rgb(0 163 255 / 0.08);
}
.point-icon {
  width: 40px;
  height: 40px;
  background: rgb(0 85 187 / 0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #05b;
  font-size: 1rem;
  flex-shrink: 0;
}
[data-theme="dark"] .point-icon {
  background: rgb(0 163 255 / 0.2);
  color: #00a3ff;
}
.point-content {
  flex: 1;
}
.point-title {
  font-size: 0.95rem;
  font-weight: 500;
  color: #061525;
  margin-bottom: 0.3rem;
  display: block;
}
[data-theme="dark"] .point-title {
  color: #fff;
}
.progress-bar {
  height: 6px;
  background: rgb(0 85 187 / 0.1);
  border-radius: 3px;
  overflow: hidden;
  width: 100%;
}
[data-theme="dark"] .progress-bar {
  background: rgb(255 255 255 / 0.1);
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #0055bb, #00aaee);
  border-radius: 3px;
  transition: width 1s ease;
}
[data-theme="dark"] .progress-fill {
  background: linear-gradient(90deg, #00a3ff, #80ccff);
}
.point-value {
  font-size: 1rem;
  font-weight: 600;
  color: #05b;
  min-width: 45px;
  text-align: right;
}
[data-theme="dark"] .point-value {
  color: #00a3ff;
}
.metrics-column {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.metric-card {
  background: #fff;
  backdrop-filter: blur(10px);
  border-radius: 20px;
  padding: 1.5rem 1rem;
  border: 1px solid rgb(0 85 187 / 0.16);
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
}
[data-theme="dark"] .metric-card {
  background: rgb(10 25 45 / 0.88);
  border-color: var(--border-color);
}
.metric-card:hover {
  transform: translateY(-5px);
  border-color: var(--sapphire-primary);
  box-shadow: var(--shadow-lg);
}
.metric-icon {
  width: 50px;
  height: 50px;
  background: rgb(0 85 187 / 0.1);
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #05b;
  font-size: 1.3rem;
  margin: 0 auto 1rem;
  transition: all 0.3s ease;
}
[data-theme="dark"] .metric-icon {
  background: rgb(0 163 255 / 0.2);
  color: #00a3ff;
}
.metric-card:hover .metric-icon {
  background: var(--gradient-primary);
  color: #fff;
  transform: rotate(360deg);
}
.metric-card h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: #061525;
  margin-bottom: 0.8rem;
}
[data-theme="dark"] .metric-card h4 {
  color: #fff;
}
.metric-meter {
  height: 4px;
  background: rgb(0 85 187 / 0.1);
  border-radius: 2px;
  margin-bottom: 0.5rem;
  overflow: hidden;
}
[data-theme="dark"] .metric-meter {
  background: rgb(255 255 255 / 0.1);
}
.meter-fill {
  height: 100%;
  background: linear-gradient(90deg, #0055bb, #00aaee);
  border-radius: 2px;
  transition: width 1s ease;
}
[data-theme="dark"] .meter-fill {
  background: linear-gradient(90deg, #00a3ff, #80ccff);
}
.metric-value {
  font-size: 1rem;
  font-weight: 600;
  color: #05b;
}
[data-theme="dark"] .metric-value {
  color: #00a3ff;
}
.content-blocks {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.content-block {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  background: #fff;
  backdrop-filter: blur(10px);
  border-radius: 20px;
  border: 1px solid rgb(0 85 187 / 0.14);
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
}
[data-theme="dark"] .content-block {
  background: rgb(10 25 45 / 0.88);
  border-color: var(--border-color);
}
.content-block:hover {
  transform: translateX(5px);
  border-color: var(--sapphire-primary);
  box-shadow: var(--shadow-md);
}
.block-icon {
  width: 40px;
  height: 40px;
  background: rgb(0 85 187 / 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #05b;
  font-size: 1.1rem;
  flex-shrink: 0;
  transition: all 0.3s ease;
}
[data-theme="dark"] .block-icon {
  background: rgb(0 163 255 / 0.2);
  color: #00a3ff;
}
.content-block:hover .block-icon {
  background: var(--gradient-primary);
  color: #fff;
  transform: rotate(180deg);
}
.content-block p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #1a3a5c;
  margin: 0;
  text-align: justify;
}
[data-theme="dark"] .content-block p {
  color: #b3d9ff;
}
.highlight-block {
  background: rgb(0 85 187 / 0.06) !important;
  border-left: 4px solid #0055bb !important;
}
[data-theme="dark"] .highlight-block {
  background: rgb(0 163 255 / 0.1) !important;
  border-left-color: #00a3ff !important;
}
.score-card {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem;
  background: rgb(0 85 187 / 0.08);
  border-radius: 30px;
  border: 1px solid rgb(0 85 187 / 0.22);
  transition: all 0.3s ease;
}
[data-theme="dark"] .score-card {
  background: rgb(0 163 255 / 0.15);
  border-color: rgb(0 163 255 / 0.3);
}
.score-card:hover {
  transform: scale(1.02);
  background: rgb(0 85 187 / 0.12);
  box-shadow: var(--shadow-lg);
}
.score-circle {
  width: 90px;
  height: 90px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 10px 25px var(--shadow-strong);
}
.score-number {
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1;
}
.score-label {
  font-size: 0.6rem;
  text-align: center;
  line-height: 1.2;
  opacity: 0.9;
}
.score-info h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #061525;
  margin-bottom: 0.3rem;
}
[data-theme="dark"] .score-info h4 {
  color: #fff;
}
.score-info p {
  font-size: 0.9rem;
  color: #1a3a5c;
  margin: 0;
}
[data-theme="dark"] .score-info p {
  color: #b3d9ff;
}
.testimonials-section {
  padding: 4rem 1rem;
}
.carousel-container {
  position: relative;
  width: 100%;
  padding: 1rem 0;
}
.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #fff;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 2px solid rgb(0 85 187 / 0.2);
  color: #05b;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.4s ease;
  z-index: 10;
  box-shadow: var(--shadow-lg);
}
[data-theme="dark"] .carousel-arrow {
  background: var(--card-bg);
  border-color: var(--border-color);
  color: #00a3ff;
}
.carousel-arrow:hover {
  background: var(--gradient-primary);
  color: #fff;
  border-color: #fff0;
  transform: translateY(-50%) scale(1.15);
  box-shadow: 0 12px 30px var(--shadow-strong);
}
.carousel-arrow.prev-arrow {
  left: -20px;
}
.carousel-arrow.next-arrow {
  right: -20px;
}
.carousel-viewport {
  overflow: hidden;
  width: 100%;
  border-radius: 50px;
}
.carousel-track {
  display: flex;
  transition: transform 0.5s ease;
  gap: 2rem;
  padding: 1rem;
}
.testimonial-card {
  flex: 0 0 calc(33.333% - 1.33rem);
  min-width: 0;
}
.card-inner {
  background: #fff;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 40px;
  padding: 2.5rem 2rem;
  border: 1px solid rgb(0 85 187 / 0.16);
  box-shadow: var(--shadow-lg);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
[data-theme="dark"] .card-inner {
  background: var(--card-bg);
  border-color: var(--border-color);
}
.card-inner::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform 0.5s ease;
  transform-origin: left;
}
.card-inner:hover::before {
  transform: scaleX(1);
}
.card-inner:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
  border-color: var(--sapphire-primary);
}
.profile-image {
  position: relative;
  width: 80px;
  height: 80px;
  margin: 0 auto 1.2rem;
}
.profile-image img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid #fff;
  position: relative;
  z-index: 2;
  transition: transform 0.4s ease;
}
.card-inner:hover .profile-image img {
  transform: scale(1.1);
}
.image-ring {
  position: absolute;
  top: -5px;
  left: -5px;
  right: -5px;
  bottom: -5px;
  border-radius: 50%;
  background: var(--gradient-primary);
  animation: rotate 4s linear infinite;
  z-index: 1;
  opacity: 0.7;
}
.rating {
  margin-bottom: 1.2rem;
  display: flex;
  gap: 0.3rem;
  justify-content: center;
}
.rating i {
  color: gold;
  font-size: 1rem;
  filter: drop-shadow(0 0 5px rgb(255 215 0 / 0.3));
  transition: all 0.3s ease;
}
.card-inner:hover .rating i {
  transform: scale(1.2) rotate(5deg);
  filter: drop-shadow(0 0 8px rgb(255 215 0 / 0.5));
}
.testimonial-text {
  font-size: 0.95rem;
  line-height: 1.7;
  color: #1a3a5c;
  margin-bottom: 1.5rem;
  flex-grow: 1;
  font-style: italic;
  position: relative;
  text-align: center;
  padding: 0 0.5rem;
}
[data-theme="dark"] .testimonial-text {
  color: #b3d9ff;
}
.testimonial-text::before,
.testimonial-text::after {
  content: '"';
  font-size: 2.5rem;
  color: #05b;
  opacity: 0.2;
  position: absolute;
}
.testimonial-text::before {
  top: -15px;
  left: -10px;
}
.testimonial-text::after {
  bottom: -25px;
  right: -10px;
  transform: rotate(180deg);
}
.author-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.author-name {
  font-size: 1rem;
  font-weight: 600;
  color: #061525;
  transition: color 0.3s ease;
}
[data-theme="dark"] .author-name {
  color: #fff;
}
.card-inner:hover .author-name {
  color: #05b;
}
[data-theme="dark"] .card-inner:hover .author-name {
  color: #00a3ff;
}
.author-title {
  font-size: 0.7rem;
  color: #05b;
  letter-spacing: 0.5px;
  opacity: 0.8;
}
[data-theme="dark"] .author-title {
  color: #00a3ff;
}
.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}
.dot {
  width: 40px;
  height: 4px;
  border-radius: 2px;
  background: rgb(0 85 187 / 0.18);
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
[data-theme="dark"] .dot {
  background: rgb(0 163 255 / 0.2);
}
.dot::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  transition: left 0.3s ease;
}
.dot:hover::before {
  left: 0;
}
.dot:hover {
  transform: scaleY(1.5);
  background: #fff0;
}
.dot.active {
  background: #fff0;
  width: 60px;
}
.dot.active::before {
  left: 0;
}
.faq-section {
  position: relative;
  padding: 4rem 1rem;
  overflow: hidden;
}
.faq-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.bg-shape {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(
    circle at 30% 30%,
    var(--sapphire-primary),
    var(--sapphire-deep)
  );
  opacity: 0.03;
  animation: floatShape 20s infinite ease-in-out;
}
[data-theme="dark"] .bg-shape {
  opacity: 0.06;
}
.shape-1 {
  width: 400px;
  height: 400px;
  top: -100px;
  right: -100px;
}
.shape-2 {
  width: 350px;
  height: 350px;
  bottom: -50px;
  left: -50px;
  animation-delay: -5s;
}
.shape-3 {
  width: 250px;
  height: 250px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: -10s;
}
@keyframes floatShape {
  0%,
  100% {
    transform: translate(0, 0) rotate(0deg);
  }
  50% {
    transform: translate(30px, -30px) rotate(10deg);
  }
}
.faq-container {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.faq-grid {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.faq-item {
  background: #fff;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 28px;
  border: 1px solid rgb(0 85 187 / 0.16);
  overflow: hidden;
  transition: all 0.4s ease;
  box-shadow: var(--shadow-md);
}
[data-theme="dark"] .faq-item {
  background: var(--card-bg);
  border-color: var(--border-color);
}
.faq-item:hover {
  border-color: var(--sapphire-primary);
  box-shadow: var(--shadow-xl);
  transform: translateY(-2px);
}
.faq-question {
  width: 100%;
  padding: 1.5rem 2rem;
  background: #fff0;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: left;
  color: #061525;
  font-family: "Inter", sans-serif;
}
[data-theme="dark"] .faq-question {
  color: #fff;
}
.question-text {
  font-size: 1.1rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 1rem;
  color: #061525;
}
[data-theme="dark"] .question-text {
  color: #fff;
}
.question-text i {
  color: #05b;
  font-size: 1.2rem;
  transition: all 0.3s ease;
}
[data-theme="dark"] .question-text i {
  color: #00a3ff;
}
.faq-item:hover .question-text i {
  transform: scale(1.1) rotate(5deg);
}
.question-icon {
  color: #05b;
  transition: all 0.4s ease;
  font-size: 1.1rem;
  flex-shrink: 0;
}
[data-theme="dark"] .question-icon {
  color: #00a3ff;
}
.faq-item.active .question-icon {
  transform: rotate(180deg);
}
.faq-answer {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: all 0.5s ease;
  background: rgb(0 85 187 / 0.03);
}
[data-theme="dark"] .faq-answer {
  background: rgb(0 163 255 / 0.04);
}
.faq-item.active .faq-answer {
  max-height: 250px;
  opacity: 1;
}
.answer-content {
  padding: 0 2rem 1.5rem 2rem;
}
.answer-content p {
  font-size: 1rem;
  line-height: 1.8;
  color: #1a3a5c;
  margin: 0;
  position: relative;
  padding-left: 2rem;
  text-align: justify;
}
[data-theme="dark"] .answer-content p {
  color: #b3d9ff;
}
.answer-content p::before {
  content: "💡";
  position: absolute;
  left: 0;
  top: 0;
  font-size: 1.1rem;
  opacity: 0.5;
}
.conclusion-section {
  position: relative;
  padding: 4rem 1rem;
  overflow: hidden;
}
.conclusion-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.gradient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.1;
  animation: floatOrb 20s infinite ease-in-out;
  background: radial-gradient(
    circle at 30% 30%,
    var(--sapphire-primary),
    var(--sapphire-accent)
  );
}
[data-theme="dark"] .gradient-orb {
  opacity: 0.25;
}
.orb-1 {
  width: 500px;
  height: 500px;
  top: -200px;
  left: -200px;
}
.orb-2 {
  width: 450px;
  height: 450px;
  bottom: -150px;
  right: -150px;
  animation-delay: -7s;
}
.orb-3 {
  width: 350px;
  height: 350px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: -14s;
}
@keyframes floatOrb {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(40px, -30px) scale(1.1);
  }
}
.conclusion-container {
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.conclusion-card {
  position: relative;
  background: #fff;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 70px;
  padding: 3.5rem;
  border: 1px solid rgb(0 85 187 / 0.16);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  transition: all 0.5s ease;
  text-align: center;
}
[data-theme="dark"] .conclusion-card {
  background: var(--card-bg);
  border-color: var(--border-color);
}
.conclusion-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 50px 100px var(--shadow-strong);
  border-color: var(--sapphire-primary);
}
.card-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  background: radial-gradient(
    circle at center,
    rgb(0 85 187 / 0.06),
    transparent 70%
  );
  animation: glowRotate 10s linear infinite;
  pointer-events: none;
}
@keyframes glowRotate {
  from {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}
.conclusion-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.6rem 1.5rem;
  background: rgb(0 85 187 / 0.08);
  border-radius: 60px;
  margin-bottom: 2.5rem;
  border: 1px solid rgb(0 85 187 / 0.22);
}
[data-theme="dark"] .conclusion-badge {
  background: rgb(0 163 255 / 0.12);
  border-color: rgb(0 163 255 / 0.25);
}
.badge-icon {
  font-size: 1.2rem;
}
.badge-text {
  font-size: 0.8rem;
  font-weight: 600;
  color: #05b;
  letter-spacing: 1px;
}
[data-theme="dark"] .badge-text {
  color: #00a3ff;
}
.conclusion-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  color: #061525;
  margin-bottom: 2.5rem;
  line-height: 1.3;
}
[data-theme="dark"] .conclusion-title {
  color: #fff;
}
.conclusion-paragraph {
  margin-bottom: 2rem;
}
.conclusion-paragraph p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: #1a3a5c;
  text-align: justify;
}
[data-theme="dark"] .conclusion-paragraph p {
  color: #b3d9ff;
}
.text-highlight {
  font-weight: 600;
  color: #05b;
  background: rgb(0 85 187 / 0.08);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
}
[data-theme="dark"] .text-highlight {
  color: #00a3ff;
  background: rgb(0 163 255 / 0.15);
}
.tool-chip {
  display: inline-block;
  padding: 0.3rem 1rem;
  background: rgb(0 85 187 / 0.08);
  border-radius: 40px;
  font-size: 0.9rem;
  font-weight: 500;
  color: #05b;
  margin: 0.2rem;
  border: 1px solid rgb(0 85 187 / 0.22);
  transition: all 0.3s ease;
}
[data-theme="dark"] .tool-chip {
  background: rgb(0 163 255 / 0.1);
  color: #00a3ff;
  border-color: rgb(0 163 255 / 0.25);
}
.tool-chip:hover {
  transform: translateY(-3px) scale(1.05);
  background: var(--gradient-primary);
  color: #fff;
  border-color: #fff0;
  box-shadow: 0 5px 15px var(--shadow-strong);
}
.feature-badges {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin: 2.5rem 0;
}
.badge-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 1.5rem;
  background: rgb(0 85 187 / 0.06);
  backdrop-filter: blur(10px);
  border: 1px solid rgb(0 85 187 / 0.18);
  border-radius: 50px;
  font-size: 0.9rem;
  color: #1a3a5c;
  transition: all 0.4s ease;
}
[data-theme="dark"] .badge-item {
  background: var(--card-bg);
  border-color: var(--border-color);
  color: var(--text-secondary);
}
.badge-item:hover {
  transform: translateY(-5px);
  border-color: #05b;
  color: #05b;
  box-shadow: var(--shadow-lg);
  background: rgb(0 85 187 / 0.1);
}
[data-theme="dark"] .badge-item:hover {
  border-color: #00a3ff;
  color: #00a3ff;
}
.badge-item i {
  color: #05b;
  transition: transform 0.3s ease;
}
[data-theme="dark"] .badge-item i {
  color: #00a3ff;
}
.badge-item:hover i {
  transform: scale(1.2) rotate(360deg);
}
.conclusion-cta {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2rem;
}
.cta-button {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem 2.5rem;
  border-radius: 70px;
  font-size: 1.1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.4s ease;
  cursor: pointer;
  border: none;
  font-family: "Inter", sans-serif;
}
.cta-button.primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: 0 15px 30px var(--shadow-strong);
}
.cta-button.primary:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 25px 45px rgb(0 85 187 / 0.4);
}
.cta-button.primary:hover i {
  transform: translateX(5px);
}
.cta-button.secondary {
  background: #fff0;
  color: #1a3a5c;
  border: 2px solid rgb(0 85 187 / 0.25);
}
[data-theme="dark"] .cta-button.secondary {
  color: var(--text-primary);
  border-color: var(--border-color);
}
.cta-button.secondary:hover {
  border-color: #05b;
  color: #05b;
  transform: translateY(-5px);
  background: rgb(0 85 187 / 0.06);
  box-shadow: var(--shadow-lg);
}
.cta-button i {
  transition: transform 0.3s ease;
}
.card-particles {
  pointer-events: none;
}
.particle {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sapphire-primary);
  opacity: 0.15;
}
.footer {
  background: #fff;
  border-top: 1px solid rgb(0 85 187 / 0.16);
  padding: 3rem 1rem 1.5rem;
  position: relative;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
[data-theme="dark"] .footer {
  background: var(--card-bg-solid);
  border-top-color: var(--border-color);
}
.footer-container {
  max-width: 1200px;
  margin: 0 auto;
}
.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}
.footer-column {
  display: flex;
  flex-direction: column;
}
.brand-column {
  max-width: 300px;
}
.footer-logo {
  margin-bottom: 1rem;
}
.footer-logo span {
  font-size: 1.4rem;
  font-weight: 700;
  color: #061525;
}
[data-theme="dark"] .footer-logo span {
  color: var(--text-primary);
}
.footer-logo .logo-highlight {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: #fff0;
  background-clip: text;
}
.footer-description {
  font-size: 0.85rem;
  line-height: 1.6;
  color: #1a3a5c;
  margin-bottom: 1.2rem;
}
[data-theme="dark"] .footer-description {
  color: var(--text-secondary);
}
.footer-column h4 {
  font-size: 1rem;
  font-weight: 600;
  color: #061525;
  margin-bottom: 1.2rem;
}
[data-theme="dark"] .footer-column h4 {
  color: var(--text-primary);
}
a {
  text-decoration: none;
}
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-links li {
  margin-bottom: 0.6rem;
}
.footer-links a {
  color: #1a3a5c;
  text-decoration: none;
  font-size: 0.85rem;
  transition: all 0.2s ease;
  display: inline-block;
}
[data-theme="dark"] .footer-links a {
  color: var(--text-secondary);
}
.footer-links a:hover {
  color: #05b;
  transform: translateX(4px);
}
.social-links {
  display: flex;
  gap: 0.8rem;
}
.social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgb(0 85 187 / 0.06);
  border: 1px solid rgb(0 85 187 / 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #1a3a5c;
  font-size: 1rem;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
[data-theme="dark"] .social-link {
  background: var(--card-bg);
  border-color: var(--border-color);
  color: var(--text-secondary);
}
.social-link:hover {
  background: var(--gradient-primary);
  color: #fff;
  border-color: #fff0;
  transform: translateY(-5px) scale(1.1);
  box-shadow: var(--shadow-lg);
}
.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid rgb(0 85 187 / 0.12);
  text-align: center;
}
[data-theme="dark"] .footer-bottom {
  border-top-color: var(--border-color);
}
.footer-bottom p {
  font-size: 0.8rem;
  color: #1a3a5c;
}
[data-theme="dark"] .footer-bottom p {
  color: var(--text-secondary);
}
#background-wrapper {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}
.glow-orb {
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.28;
  animation: floatOrb 18s ease-in-out infinite;
}
.orb-1 {
  background: #07d;
  top: -120px;
  left: -120px;
}
.orb-2 {
  background: #0ae;
  bottom: -120px;
  right: -120px;
  animation-delay: 6s;
}
[data-theme="dark"] .glow-orb {
  opacity: 0.55;
}
[data-theme="dark"] .orb-1 {
  background: #00a3ff;
}
[data-theme="dark"] .orb-2 {
  background: #4db8ff;
}
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}
.animate-on-scroll.animate-in {
  opacity: 1;
  transform: translateY(0);
}
@media screen and (max-width: 1200px) {
  .tools-grid {
    gap: 1.8rem;
  }
  .header-container {
    padding: 0.5rem 1.5rem;
  }
  .footer-content {
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 1.5rem;
  }
}
@media screen and (max-width: 992px) {
  .tools-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.8rem;
  }
  .features-banner {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    padding: 2rem;
    border-radius: 32px;
  }
  .standards-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .metrics-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }
  .footer-content {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  .concept-container {
    max-width: 100%;
    padding: 0 1rem;
  }
  .description-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media screen and (max-width: 768px) {
  .desktop-nav {
    display: none;
  }
  .mobile-menu-btn {
    display: flex;
  }
  .header-container {
    padding: 0.5rem 1rem;
    height: 65px;
  }
  .logo-image-wrapper {
    width: 42px;
    height: 42px;
    min-width: 42px;
    min-height: 42px;
  }
  .logo-img {
    width: 38px;
    height: 38px;
    min-width: 38px;
    min-height: 38px;
  }
  .logo-text {
    font-size: 1.25rem;
  }
  .hero-section {
    padding: 5rem 1rem 3rem;
  }
  .simple-title {
    font-size: clamp(1.6rem, 5vw, 2.2rem);
  }
  .highlight {
    font-size: clamp(1.3rem, 4vw, 1.8rem);
  }
  .simple-subtitle {
    font-size: 0.95rem;
    padding: 0;
  }
  .section-title {
    font-size: clamp(1.6rem, 4vw, 2rem);
  }
  .section-header {
    margin-bottom: 2rem;
  }
  .description-cards {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .description-card {
    padding: 2rem 1.5rem;
  }
  .tools-collection {
    padding: 3rem 1rem;
  }
  .tools-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.2rem;
    margin: 2rem 0;
  }
  .tool-card {
    min-height: auto;
    padding: 1.8rem 1.5rem;
    border-radius: 24px;
  }
  .card-title {
    font-size: 1.3rem;
  }
  .features-banner {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.2rem;
    padding: 1.5rem;
    border-radius: 24px;
    margin-top: 2.5rem;
  }
  .feature-block i {
    font-size: 1.6rem;
    padding: 0.8rem;
  }
  .block-text h4 {
    font-size: 0.95rem;
  }
  .block-text p {
    font-size: 0.82rem;
  }
  .concept-section {
    padding: 3rem 1rem;
  }
  .text-card-full {
    padding: 2rem 1.5rem;
    border-radius: 24px;
  }
  .concept-title {
    font-size: clamp(1.6rem, 4vw, 2rem);
  }
  .concept-paragraph {
    font-size: 1rem;
    line-height: 1.7;
  }
  .dropcap {
    font-size: 2.8rem;
  }
  .concept-quote {
    padding: 1rem;
    flex-direction: column;
    text-align: center;
    gap: 0.6rem;
  }
  .concept-quote i {
    font-size: 1.5rem;
  }
  .feature-highlights {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .highlight-item {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }
  .highlight-text-content {
    text-align: center;
  }
  .standards-grid {
    grid-template-columns: 1fr;
  }
  .metrics-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .score-card {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
  .score-circle {
    width: 75px;
    height: 75px;
  }
  .score-number {
    font-size: 1.5rem;
  }
  .carousel-arrow {
    width: 40px;
    height: 40px;
    font-size: 0.9rem;
  }
  .carousel-arrow.prev-arrow {
    left: -10px;
  }
  .carousel-arrow.next-arrow {
    right: -10px;
  }
  .testimonial-card {
    flex: 0 0 calc(50% - 1rem);
  }
  .card-inner {
    padding: 2rem 1.5rem;
    border-radius: 28px;
  }
  .faq-item.active .faq-answer {
    max-height: 320px;
  }
  .faq-question {
    padding: 1.2rem 1.5rem;
  }
  .question-text {
    font-size: 1rem;
  }
  .answer-content {
    padding: 0 1.5rem 1.2rem;
  }
  .conclusion-title {
    font-size: clamp(1.6rem, 4vw, 2.2rem);
  }
  .conclusion-card {
    padding: 2.5rem 1.8rem;
    border-radius: 40px;
  }
  .conclusion-paragraph p {
    font-size: 1rem;
  }
  .cta-button {
    padding: 1rem 2rem;
    font-size: 1rem;
  }
  .concept-stats {
    gap: 1.2rem;
  }
  .stat-bubble {
    width: 100px;
    height: 100px;
  }
  .stat-number {
    font-size: 1.8rem;
  }
  .stat-label {
    font-size: 0.65rem;
  }
  .footer-content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .brand-column {
    max-width: 100%;
    text-align: center;
  }
  .footer-column h4 {
    text-align: center;
  }
  .footer-links {
    text-align: center;
  }
  .social-links {
    justify-content: center;
  }
  .footer {
    padding: 2.5rem 1rem 1.5rem;
  }
}
@media screen and (max-width: 640px) {
  .tools-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .tool-card {
    min-height: auto;
  }
  .testimonial-card {
    flex: 0 0 100%;
  }
  .feature-highlights {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.8rem;
  }
  .features-banner {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    padding: 1.2rem;
    border-radius: 20px;
  }
  .description-cards {
    grid-template-columns: 1fr;
  }
  .carousel-viewport {
    border-radius: 24px;
  }
  .conclusion-card {
    border-radius: 30px;
    padding: 2rem 1.5rem;
  }
  .conclusion-cta {
    gap: 1rem;
  }
  .faq-question {
    padding: 1rem 1.2rem;
  }
  .answer-content {
    padding: 0 1.2rem 1rem;
  }
}
@media screen and (max-width: 480px) {
  .desktop-nav {
    display: none;
  }
  .mobile-menu-btn {
    display: flex;
  }
  .header-container {
    padding: 0.5rem 0.8rem;
    height: 60px;
  }
  .logo-image-wrapper {
    width: 38px;
    height: 38px;
    min-width: 38px;
    min-height: 38px;
  }
  .logo-img {
    width: 34px;
    height: 34px;
    min-width: 34px;
    min-height: 34px;
  }
  .logo-text {
    font-size: 1rem;
  }
  .hero-section {
    padding: 4.5rem 0.8rem 2.5rem;
  }
  .simple-title {
    font-size: 1.4rem;
  }
  .highlight {
    font-size: 1.2rem;
  }
  .simple-subtitle {
    font-size: 0.9rem;
  }
  .section-tag {
    font-size: 0.78rem;
    padding: 0.5rem 1.1rem;
  }
  .section-title {
    font-size: 1.5rem;
  }
  .section-subtitle {
    font-size: 0.9rem;
  }
  .tool-card {
    padding: 1.5rem 1.2rem;
    border-radius: 20px;
  }
  .card-title {
    font-size: 1.2rem;
  }
  .card-content p {
    font-size: 0.88rem;
  }
  .feature-tag {
    font-size: 0.68rem;
    padding: 0.3rem 0.7rem;
  }
  .card-btn {
    padding: 0.65rem 1.3rem;
    font-size: 0.85rem;
  }
  .card-header .card-icon {
    width: 50px;
    height: 50px;
    font-size: 1.4rem;
  }
  .features-banner {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 1.2rem;
    border-radius: 18px;
  }
  .feature-block {
    gap: 0.75rem;
  }
  .feature-block i {
    font-size: 1.4rem;
    padding: 0.7rem;
  }
  .text-card-full {
    padding: 1.2rem;
    border-radius: 18px;
  }
  .concept-title {
    font-size: 1.4rem;
  }
  .concept-paragraph {
    font-size: 0.92rem;
  }
  .dropcap {
    font-size: 2.2rem;
  }
  .toolkit-menu {
    width: 260px;
  }
  .profile-menu {
    width: 210px;
  }
  .toolkit-scrollable-content {
    max-height: 260px;
  }
  .metrics-grid {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }
  .metric-card {
    padding: 1.2rem 0.8rem;
  }
  .carousel-arrow {
    display: none;
  }
  .card-inner {
    padding: 1.5rem 1.2rem;
    border-radius: 24px;
  }
  .testimonial-text {
    font-size: 0.88rem;
  }
  .faq-question {
    padding: 1rem;
    gap: 0.6rem;
  }
  .question-text {
    font-size: 0.92rem;
    gap: 0.6rem;
  }
  .answer-content {
    padding: 0 1rem 1rem;
  }
  .answer-content p {
    font-size: 0.9rem;
    padding-left: 1.6rem;
  }
  .faq-item.active .faq-answer {
    max-height: 360px;
  }
  .conclusion-card {
    padding: 1.8rem 1.2rem;
    border-radius: 24px;
  }
  .conclusion-title {
    font-size: 1.4rem;
  }
  .conclusion-paragraph p {
    font-size: 0.92rem;
  }
  .cta-button {
    width: 100%;
    justify-content: center;
    padding: 0.9rem 1.5rem;
    font-size: 0.95rem;
    border-radius: 50px;
  }
  .badge-item {
    width: 100%;
    justify-content: center;
    font-size: 0.82rem;
  }
  .feature-badges {
    gap: 0.6rem;
  }
  .stat-bubble {
    width: 85px;
    height: 85px;
  }
  .stat-number {
    font-size: 1.5rem;
  }
  .stat-label {
    font-size: 0.62rem;
  }
  .concept-stats {
    gap: 1rem;
  }
  .footer {
    padding: 2rem 0.8rem 1.2rem;
  }
  .footer-logo span {
    font-size: 1.2rem;
  }
}
@media screen and (max-width: 360px) {
  .header-container {
    padding: 0.4rem 0.6rem;
    height: 56px;
  }
  .logo-image-wrapper {
    width: 34px;
    height: 34px;
    min-width: 34px;
    min-height: 34px;
  }
  .logo-img {
    width: 30px;
    height: 30px;
    min-width: 30px;
    min-height: 30px;
  }
  .logo-text {
    font-size: 0.9rem;
  }
  .simple-title {
    font-size: 1.2rem;
  }
  .highlight {
    font-size: 1.1rem;
  }
  .tool-card {
    padding: 1.2rem 1rem;
  }
  .card-title {
    font-size: 1.1rem;
  }
  .conclusion-card {
    padding: 1.5rem 1rem;
    border-radius: 20px;
  }
  .conclusion-title {
    font-size: 1.2rem;
  }
  .stat-bubble {
    width: 75px;
    height: 75px;
  }
  .stat-number {
    font-size: 1.3rem;
  }
  .mobile-nav {
    max-width: 290px;
  }
  .faq-question {
    padding: 0.9rem;
  }
  .question-text {
    font-size: 0.85rem;
  }
}
@media (max-width: 728px) {
  .mobile-nav-content {
    max-height: calc(100vh - 80px) !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    padding-bottom: 2rem !important;
  }
  .mobile-nav-content::-webkit-scrollbar {
    width: 4px;
  }
  .mobile-nav-content::-webkit-scrollbar-track {
    background: rgb(0 85 187 / 0.06);
    border-radius: 10px;
  }
  .mobile-nav-content::-webkit-scrollbar-thumb {
    background: var(--sapphire-primary);
    border-radius: 10px;
  }
  .mobile-toolkit-section {
    max-height: 45vh;
    overflow-y: auto;
  }
  .mobile-toolkit-section::-webkit-scrollbar {
    width: 3px;
  }
}
@media (max-width: 480px) {
  .mobile-nav-content {
    max-height: calc(100vh - 70px) !important;
  }
  .mobile-toolkit-section {
    max-height: 40vh;
  }
}
@media print {
  #background-wrapper,
  .glow-orb,
  .particles-container,
  .carousel-arrow,
  .mobile-menu-btn,
  .profile-wrapper {
    display: none !important;
  }
  body {
    background: #fff;
    color: #000;
  }
  .main-wrapper {
    backdrop-filter: none;
    background: #fff;
  }
  .tool-card,
  .description-card,
  .text-card,
  .conclusion-card {
    break-inside: avoid;
    box-shadow: none;
    border: 1px solid #ddd;
    background: #fff;
  }
}
.tools-quick-grid {
  position: relative;
  padding: 3rem 1rem 2.5rem;
  background: #fff0;
}
.tqg-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 1rem;
}
.tqg-header {
  text-align: center;
  margin-bottom: 2rem;
  animation: fadeInUp 0.7s ease;
}
.tqg-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgb(0 85 187 / 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #05b;
  padding: 0.5rem 1.4rem;
  border-radius: 40px;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 1rem;
  border: 1px solid rgb(0 85 187 / 0.25);
  box-shadow: 0 4px 14px rgb(0 85 187 / 0.1);
  letter-spacing: 0.04em;
}
[data-theme="dark"] .tqg-tag {
  background: rgb(0 163 255 / 0.15);
  color: #00a3ff;
  border-color: rgb(0 163 255 / 0.3);
}
.tqg-title {
  font-size: clamp(1.4rem, 3.5vw, 2rem);
  font-weight: 700;
  color: #07d;
  margin-bottom: 0.4rem;
  line-height: 1.3;
}
[data-theme="light"] .tqg-title {
  color: #07d;
}
.tqg-subtitle {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin: 0;
}
[data-theme="light"] .tqg-subtitle {
  color: #1a3a5c;
}
.tqg-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}
.tqg-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 1.2rem 1rem;
  background: #fff;
  border: 1px solid rgb(0 85 187 / 0.16);
  border-radius: 20px;
  text-decoration: none;
  transition: transform 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275),
    box-shadow 0.25s ease, border-color 0.2s ease, background 0.2s ease;
  position: relative;
  overflow: hidden;
}
[data-theme="dark"] .tqg-card {
  background: var(--card-bg);
  border-color: var(--border-color);
}
.tqg-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
  border-radius: 20px 20px 0 0;
}
.tqg-card:hover {
  transform: translateY(-5px) scale(1.03);
  border-color: var(--sapphire-primary);
  box-shadow: var(--shadow-lg);
  background: #f7fbff;
}
[data-theme="dark"] .tqg-card:hover {
  background: rgb(0 163 255 / 0.08);
  border-color: var(--sapphire-primary);
}
.tqg-card:hover::before {
  transform: scaleX(1);
}
.tqg-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  flex-shrink: 0;
}
.tqg-card:hover .tqg-icon-wrap {
  transform: scale(1.12) rotate(5deg);
  box-shadow: 0 6px 18px rgb(0 0 0 / 0.12);
}
.tqg-green {
  background: #eaf3de;
  color: #3b6d11;
}
.tqg-purple {
  background: #eeedfe;
  color: #534ab7;
}
.tqg-blue {
  background: #e6f1fb;
  color: #185fa5;
}
.tqg-amber {
  background: #faeeda;
  color: #854f0b;
}
.tqg-coral {
  background: #faece7;
  color: #993c1d;
}
.tqg-teal {
  background: #e1f5ee;
  color: #0f6e56;
}
.tqg-red {
  background: #fcebeb;
  color: #a32d2d;
}
[data-theme="dark"] .tqg-green {
  background: rgb(59 109 17 / 0.25);
  color: #8fd44e;
}
[data-theme="dark"] .tqg-purple {
  background: rgb(83 74 183 / 0.25);
  color: #b0a9f5;
}
[data-theme="dark"] .tqg-blue {
  background: rgb(24 95 165 / 0.25);
  color: #7fc0f7;
}
[data-theme="dark"] .tqg-amber {
  background: rgb(133 79 11 / 0.25);
  color: #f5c26b;
}
[data-theme="dark"] .tqg-coral {
  background: rgb(153 60 29 / 0.25);
  color: #f5a07a;
}
[data-theme="dark"] .tqg-teal {
  background: rgb(15 110 86 / 0.25);
  color: #4dd4ae;
}
[data-theme="dark"] .tqg-red {
  background: rgb(163 45 45 / 0.25);
  color: #f08080;
}
.tqg-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: #061525;
  text-align: center;
  line-height: 1.3;
  transition: color 0.2s ease;
}
[data-theme="dark"] .tqg-label {
  color: var(--text-primary);
}
.tqg-card:hover .tqg-label {
  color: var(--sapphire-primary);
}
@media screen and (max-width: 1100px) {
  .tqg-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}
@media screen and (max-width: 768px) {
  .tools-quick-grid {
    padding: 2rem 1rem;
  }
  .tqg-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }
  .tqg-title {
    font-size: 1.3rem;
  }
  .tqg-icon-wrap {
    width: 42px;
    height: 42px;
    font-size: 1.1rem;
  }
  .tqg-label {
    font-size: 0.75rem;
  }
}
@media screen and (max-width: 480px) {
  .tools-quick-grid {
    padding: 1.5rem 0.8rem;
  }
  .tqg-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .tqg-tag {
    font-size: 0.75rem;
    padding: 0.4rem 1rem;
  }
  .tqg-title {
    font-size: 1.15rem;
  }
  .tqg-subtitle {
    font-size: 0.85rem;
  }
  .tqg-card {
    padding: 1rem 0.75rem;
    border-radius: 16px;
    gap: 8px;
  }
  .tqg-icon-wrap {
    width: 38px;
    height: 38px;
    font-size: 1rem;
    border-radius: 10px;
  }
  .tqg-label {
    font-size: 0.72rem;
  }
}
@media screen and (max-width: 360px) {
  .tqg-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
  .tqg-card {
    padding: 0.85rem 0.6rem;
  }
}