@charset "UTF-8";
:root {
  --primary-color: #172C4B;
  --primary-dark: #0f1f35;
  --secondary-color: #CA002A;
  --accent-color: #e53e3e;
  --text-dark: #1a202c;
  --text-light: #4a5568;
  --bg-light: #f7fafc;
  --white: #ffffff;
  --gradient-primary: linear-gradient(135deg, #172C4B 0%, #2d3748 100%);
  --gradient-secondary: linear-gradient(135deg, #CA002A 0%, #e53e3e 100%);
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.7;
  color: var(--text-dark);
  background: var(--bg-light);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

ul, ol {
  list-style: none;
}

a {
  text-decoration: none;
  color: inherit;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

*:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

::selection {
  background: var(--primary-color);
  color: var(--white);
}

.header {
  background: var(--white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid #e5e7eb;
  transition: all 0.3s ease;
}
.header-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: transform 0.3s ease;
}
.logo img {
  max-width: 200px;
}
.logo:hover {
  transform: scale(1);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}
@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }
}
.nav-menu a {
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 500;
  transition: all 0.3s ease;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  position: relative;
}
.nav-menu a:hover {
  background: var(--gradient-primary);
  color: var(--white);
  transform: translateY(-2px);
}
.nav-menu a.active {
  background: var(--gradient-primary);
  color: var(--white);
}
.nav-menu a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--primary-color);
  transition: all 0.3s ease;
  transform: translateX(-50%);
}
.nav-menu a:hover::after {
  width: 100%;
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  padding: 0.5rem;
}
@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: flex;
  }
}
.mobile-menu-toggle span {
  width: 25px;
  height: 3px;
  background: var(--text-dark);
  transition: all 0.3s ease;
  border-radius: 2px;
}
.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}
.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

.hero {
  background: #d3e9f2;
  color: #172C4B;
  padding: 4rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 100px;
  background: linear-gradient(to top, var(--bg-light), transparent);
}
.hero-content {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  animation: fadeInUp 1s ease-out;
}
.hero-title {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 1rem;
  line-height: 1.2;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  font-weight: 400;
  margin-bottom: 2rem;
  opacity: 0.9;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.hero-badge {
  display: inline-block;
  background: var(--gradient-secondary);
  color: var(--white);
  padding: 0.5rem 1.5rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-md);
  animation: pulse 2s infinite;
}
.hero-decoration {
  position: absolute;
  width: 100px;
  height: 100px;
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  animation: rotate 20s linear infinite;
}
.hero-decoration--1 {
  top: 10%;
  left: 10%;
}
.hero-decoration--2 {
  bottom: 20%;
  right: 15%;
  animation-direction: reverse;
}
.hero-decoration--3 {
  top: 50%;
  left: 5%;
  width: 50px;
  height: 50px;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}
@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}
@media (max-width: 768px) {
  .hero {
    padding: 3rem 1rem;
    min-height: 50vh;
  }
  .hero-content {
    padding: 0 1rem;
  }
  .hero-decoration {
    display: none;
  }
}
.main-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 2rem;
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 3rem;
  position: relative;
}
@media (max-width: 1024px) {
  .main-container {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 2rem 1rem;
  }
}

.sidebar {
  background: var(--white);
  border-radius: 16px;
  padding: 2rem;
  height: fit-content;
  position: sticky;
  top: 120px;
  box-shadow: var(--shadow-lg);
  border: 1px solid #e5e7eb;
  z-index: 100;
  transition: all 0.3s ease;
}
.sidebar:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-2px);
}
@media (max-width: 1024px) {
  .sidebar {
    position: static;
    order: 2;
    top: auto;
  }
}
.sidebar h3 {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  font-size: 1.25rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.sidebar h3::before {
  content: "📋";
  font-size: 1.5rem;
}

.toc {
  list-style: none;
}
.toc li {
  margin-bottom: 0.5rem;
}
.toc a {
  text-decoration: none;
  color: var(--text-light);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.3s ease;
  display: block;
  padding: 0.5rem 1rem;
  border-radius: 12px;
  border: 1px solid transparent;
  position: relative;
}
.toc a:hover {
  background: var(--gradient-primary);
  color: var(--white);
  transform: translateX(8px);
  box-shadow: var(--shadow-md);
}
.toc a.active {
  background: var(--gradient-primary);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}
.toc a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 3px;
  height: 0;
  background: var(--primary-color);
  transition: height 0.3s ease;
  transform: translateY(-50%);
}
.toc a:hover::before, .toc a.active::before {
  height: 100%;
}

.content {
  background: var(--white);
  border-radius: 16px;
  padding: 3rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid #e5e7eb;
  position: relative;
  overflow: hidden;
}
@media (max-width: 1024px) {
  .content {
    order: 1;
    padding: 2rem;
  }
}
.content::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.05) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 0;
}
.content > * {
  position: relative;
  z-index: 1;
}

.section {
  margin-bottom: 4rem;
  animation: fadeInUp 0.6s ease-out;
}
.section:last-child {
  margin-bottom: 0;
}

.section-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--text-dark);
  margin-bottom: 2rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-bottom: 1rem;
  border-bottom: 3px solid var(--primary-color);
  position: relative;
}
.section-title::before {
  content: "✨";
  font-size: 2.5rem;
}
.section-title::after {
  content: "";
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 50px;
  height: 3px;
  background: var(--gradient-secondary);
  border-radius: 2px;
}

.articles-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}
@media (max-width: 768px) {
  .articles-grid {
    grid-template-columns: 1fr;
  }
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}
.container--fluid {
  max-width: none;
}
.container--small {
  max-width: 800px;
}
@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }
}

.wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.footer-spacer {
  flex: 1;
  min-height: 100px;
}

.article {
  margin-bottom: 2rem;
  padding: 2rem;
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border-radius: 16px;
  border: 1px solid #e2e8f0;
  transition: all 0.3s ease;
  animation: fadeInUp 0.6s ease-out;
  position: relative;
  overflow: hidden;
}
.article:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-color);
}
.article::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
  height: 100px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 0;
}
.article-title {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  position: relative;
  z-index: 1;
}
.article-title::before {
  content: "📄";
  font-size: 1.25rem;
}
.article-content {
  color: var(--text-dark);
  line-height: 1.8;
  position: relative;
  z-index: 1;
}
.article-content p {
  margin-bottom: 1rem;
}
.article-content ul {
  margin: 1rem 0;
  padding-left: 1.5rem;
  list-style: disc;
}
.article-content ul li {
  margin-bottom: 0.5rem;
}
.article-content ol {
  margin: 1rem 0;
  padding-left: 1.5rem;
  list-style: decimal;
}
.article-content ol li {
  margin-bottom: 0.5rem;
}
.article--highlighted {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
  border-color: var(--primary-color);
}
.article--warning {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.05) 0%, rgba(249, 115, 22, 0.05) 100%);
  border-color: var(--secondary-color);
}

.definition-list {
  list-style: none;
  margin: 1.5rem 0;
}
.definition-list li {
  margin-bottom: 1.5rem;
  padding: 1.5rem;
  background: var(--white);
  border-radius: 12px;
  border-left: 4px solid var(--accent-color);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.definition-list li:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-md);
}
.definition-list li::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}
.definition-list li:hover::before {
  transform: scaleX(1);
}

.definition-term {
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.definition-term::before {
  content: "🔍";
  font-size: 1rem;
}

.definition-description {
  color: var(--text-dark);
  line-height: 1.7;
}

.highlight-box {
  background: var(--gradient-secondary);
  color: var(--white);
  padding: 3rem;
  border-radius: 20px;
  margin: 3rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.highlight-box::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  animation: float 6s ease-in-out infinite;
}
.highlight-box h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 1rem;
  font-weight: 700;
  position: relative;
  z-index: 1;
}
.highlight-box p {
  font-size: 1.1rem;
  opacity: 0.95;
  position: relative;
  z-index: 1;
  max-width: 600px;
  margin: 0 auto;
}
.highlight-box--primary {
  background: var(--gradient-primary);
}
.highlight-box--success {
  background: linear-gradient(135deg, var(--accent-color) 0%, #059669 100%);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 1.5rem;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  text-decoration: none;
}
.btn--primary {
  background: var(--gradient-primary);
  color: var(--white);
  box-shadow: var(--shadow-md);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.btn--secondary {
  background: var(--gradient-secondary);
  color: var(--white);
  box-shadow: var(--shadow-md);
}
.btn--secondary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.btn--outline {
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}
.btn--outline:hover {
  background: var(--primary-color);
  color: var(--white);
}
.btn--large {
  padding: 1.5rem 2rem;
  font-size: 1rem;
}
.btn--small {
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
}

.badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.badge--primary {
  background: var(--primary-color);
  color: var(--white);
}
.badge--secondary {
  background: var(--secondary-color);
  color: var(--white);
}
.badge--success {
  background: var(--accent-color);
  color: var(--white);
}
.badge--warning {
  background: #f59e0b;
  color: var(--white);
}
.badge--error {
  background: #ef4444;
  color: var(--white);
}

.card {
  background: var(--white);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid #e5e7eb;
  transition: all 0.3s ease;
}
.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.card-header {
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #e5e7eb;
}
.card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}
.card-subtitle {
  color: var(--text-light);
  font-size: 0.9rem;
}
.card-body {
  color: var(--text-dark);
  line-height: 1.6;
}
.card-footer {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid #e5e7eb;
}

.footer {
  background: var(--gradient-primary);
  color: var(--white);
  padding: 3rem 0;
  margin-top: 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="footer-grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.05"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.05"/><circle cx="50" cy="10" r="0.5" fill="white" opacity="0.05"/></pattern></defs><rect width="100" height="100" fill="url(%23footer-grain)"/></svg>');
  opacity: 0.5;
}
.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 1;
}
.footer-logo {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  display: block;
  color: var(--white);
  text-decoration: none;
  transition: transform 0.3s ease;
}
.footer-logo:hover {
  transform: scale(1.05);
}
.footer-description {
  font-size: 1rem;
  opacity: 0.9;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}
.footer-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
@media (max-width: 768px) {
  .footer-links {
    flex-direction: column;
    gap: 1rem;
  }
}
.footer-links a {
  color: var(--white);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  padding: 0.5rem 1rem;
  border-radius: 8px;
}
.footer-links a:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}
.footer-social {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: var(--white);
  text-decoration: none;
  transition: all 0.3s ease;
}
.footer-social a:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px) scale(1.1);
}
.footer-copyright {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
  opacity: 0.8;
  font-size: 0.9rem;
}
.footer-copyright p {
  margin-bottom: 0.5rem;
}
.footer-copyright p:last-child {
  margin-bottom: 0;
}
.footer-decoration {
  position: absolute;
  width: 100px;
  height: 100px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  animation: rotate 30s linear infinite;
}
.footer-decoration--1 {
  top: 20%;
  left: 10%;
}
.footer-decoration--2 {
  bottom: 30%;
  right: 15%;
  animation-direction: reverse;
}

.print-button {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--gradient-primary);
  color: var(--white);
  border: none;
  padding: 1rem 1.5rem;
  border-radius: 50px;
  cursor: pointer;
  box-shadow: var(--shadow-xl);
  transition: all 0.3s ease;
  font-weight: 600;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  z-index: 999;
}
.print-button:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 25px 50px -12px rgba(99, 102, 241, 0.4);
}
.print-button::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 50px;
  background: var(--gradient-primary);
  animation: pulse 2s infinite;
  z-index: -1;
}
@media (max-width: 768px) {
  .print-button {
    bottom: 1rem;
    right: 1rem;
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
  }
}

.scroll-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 50px;
  height: 50px;
  background: var(--gradient-secondary);
  color: var(--white);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  transition: all 0.3s ease;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
}
.scroll-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.scroll-to-top:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}
.scroll-to-top::before {
  content: "↑";
  font-size: 1.5rem;
  font-weight: bold;
}
@media (max-width: 768px) {
  .scroll-to-top {
    bottom: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
  }
  .scroll-to-top::before {
    font-size: 1.2rem;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes float {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(180deg);
  }
}
@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.8;
  }
}
@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}
@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
@keyframes zoomIn {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}
@keyframes bounce {
  0%, 20%, 53%, 80%, 100% {
    transform: translateY(0);
  }
  40%, 43% {
    transform: translateY(-10px);
  }
  70% {
    transform: translateY(-5px);
  }
  90% {
    transform: translateY(-2px);
  }
}
@keyframes shimmer {
  0% {
    background-position: -200px 0;
  }
  100% {
    background-position: calc(200px + 100%) 0;
  }
}
@keyframes typing {
  from {
    width: 0;
  }
  to {
    width: 100%;
  }
}
@keyframes blink {
  0%, 50% {
    opacity: 1;
  }
  51%, 100% {
    opacity: 0;
  }
}
.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}
.animate-fade-in-left {
  animation: slideInLeft 0.6s ease-out;
}
.animate-fade-in-right {
  animation: slideInRight 0.6s ease-out;
}
.animate-zoom-in {
  animation: zoomIn 0.6s ease-out;
}
.animate-bounce {
  animation: bounce 1s ease-in-out;
}
.animate-float {
  animation: float 6s ease-in-out infinite;
}
.animate-pulse {
  animation: pulse 2s infinite;
}
.animate-rotate {
  animation: rotate 20s linear infinite;
}
.animate-shimmer {
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  background-size: 200px 100%;
  animation: shimmer 2s infinite;
}

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

.duration-fast {
  animation-duration: 0.3s;
}
.duration-normal {
  animation-duration: 0.6s;
}
.duration-slow {
  animation-duration: 1s;
}
.duration-slower {
  animation-duration: 2s;
}

.easing-linear {
  animation-timing-function: linear;
}
.easing-ease {
  animation-timing-function: ease;
}
.easing-ease-in {
  animation-timing-function: ease-in;
}
.easing-ease-out {
  animation-timing-function: ease-out;
}
.easing-ease-in-out {
  animation-timing-function: ease-in-out;
}
.easing-bounce {
  animation-timing-function: cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.hover-scale {
  transition: transform 0.3s ease;
}
.hover-scale:hover {
  transform: scale(1.05);
}
.hover-lift {
  transition: all 0.3s ease;
}
.hover-lift:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}
.hover-glow {
  transition: all 0.3s ease;
}
.hover-glow:hover {
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
}
.hover-slide {
  transition: all 0.3s ease;
}
.hover-slide:hover {
  transform: translateX(8px);
}

.entrance {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease-out;
}
.entrance.visible {
  opacity: 1;
  transform: translateY(0);
}

.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: var(--white);
  animation: rotate 1s ease-in-out infinite;
}

.progress-bar {
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 2px;
  overflow: hidden;
}
.progress-bar-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 2px;
  animation: progress 2s ease-in-out infinite;
}

@keyframes progress {
  0% {
    width: 0%;
  }
  50% {
    width: 70%;
  }
  100% {
    width: 100%;
  }
}
@media (max-width: 768px) {
  body {
    font-size: 14px;
  }
  .header-content {
    padding: 0.5rem 1rem;
  }
  .nav-menu {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
  }
  .hero {
    padding: 3rem 1rem;
    min-height: 50vh;
  }
  .hero-content {
    padding: 0 1rem;
  }
  .hero-title {
    font-size: 2rem;
  }
  .hero-subtitle {
    font-size: 1rem;
  }
  .hero-decoration {
    display: none;
  }
  .main-container {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 2rem 1rem;
  }
  .sidebar {
    position: static;
    order: 2;
    top: auto;
  }
  .content {
    order: 1;
    padding: 2rem;
  }
  .section-title {
    font-size: 1.5rem;
  }
  .article {
    padding: 1.5rem;
  }
  .print-button {
    bottom: 1rem;
    right: 1rem;
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
  }
  .scroll-to-top {
    bottom: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
  }
  .scroll-to-top::before {
    font-size: 1.2rem;
  }
  .footer {
    padding: 2rem 0;
  }
  .footer-links {
    flex-direction: column;
    gap: 1rem;
  }
  .footer-social {
    gap: 1rem;
  }
  .highlight-box {
    padding: 2rem;
    margin: 2rem 0;
  }
  .highlight-box h3 {
    font-size: 1.5rem;
  }
  .highlight-box p {
    font-size: 1rem;
  }
  .btn--large {
    padding: 1rem 1.5rem;
    font-size: 0.9rem;
  }
  .articles-grid {
    grid-template-columns: 1fr;
  }
  .container {
    padding: 0 1rem;
  }
}
@media (min-width: 769px) and (max-width: 1024px) {
  .main-container {
    grid-template-columns: 250px 1fr;
    gap: 2rem;
    padding: 2rem 1.5rem;
  }
  .hero {
    padding: 3rem 1.5rem;
  }
  .hero-title {
    font-size: 2.5rem;
  }
  .content {
    padding: 2rem;
  }
  .sidebar {
    padding: 1.5rem;
  }
}
@media (min-width: 1025px) and (max-width: 1200px) {
  .main-container {
    grid-template-columns: 280px 1fr;
    gap: 3rem;
    padding: 3rem 2rem;
  }
}
@media (min-width: 1201px) {
  .main-container {
    grid-template-columns: 320px 1fr;
    gap: 4rem;
    padding: 4rem 3rem;
  }
  .hero {
    padding: 4rem 3rem;
  }
  .hero-title {
    font-size: 44px;
  }
  .hero-subtitle {
    font-size: 1.5rem;
  }
  .content {
    padding: 4rem;
  }
}
@media (max-width: 768px) and (orientation: landscape) {
  .hero {
    min-height: 40vh;
    padding: 2rem 1rem;
  }
  .main-container {
    padding: 1.5rem 1rem;
  }
}
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .hero::before {
    background-size: 50px 50px;
  }
  .footer::before {
    background-size: 50px 50px;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .hero::before,
  .highlight-box::before,
  .footer-decoration {
    animation: none;
  }
}
@media print {
  .print-button,
  .sidebar,
  .header,
  .hero,
  .scroll-to-top,
  .footer-decoration {
    display: none !important;
  }
  body {
    background: var(--white) !important;
    color: #000 !important;
    font-size: 12pt !important;
    line-height: 1.4 !important;
  }
  .content {
    box-shadow: none !important;
    background: var(--white) !important;
    border: none !important;
    padding: 0 !important;
  }
  .article {
    background: none !important;
    border: 1px solid #ccc !important;
    box-shadow: none !important;
    page-break-inside: avoid;
  }
  .section {
    page-break-inside: avoid;
    margin-bottom: 2em !important;
  }
  .section-title {
    page-break-after: avoid;
    border-bottom: 2px solid #000 !important;
  }
  .highlight-box {
    background: #f0f0f0 !important;
    color: #000 !important;
    border: 1px solid #ccc !important;
  }
  a {
    color: #000 !important;
    text-decoration: underline !important;
  }
  .hero::before,
  .hero::after,
  .content::before,
  .article::before {
    display: none !important;
  }
}
@media (max-width: 768px) {
  .hide-mobile {
    display: none !important;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .hide-tablet {
    display: none !important;
  }
}

@media (min-width: 1025px) {
  .hide-desktop {
    display: none !important;
  }
}

@media (min-width: 769px) {
  .show-mobile {
    display: none !important;
  }
}

@media (max-width: 768px), (min-width: 1025px) {
  .show-tablet {
    display: none !important;
  }
}

@media (max-width: 1024px) {
  .show-desktop {
    display: none !important;
  }
}

.policies-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.policy-content {
  font-size: 1rem;
  line-height: 1.8;
}
.policy-content ul, .policy-content ol {
  margin: 1.5rem 0;
  padding-left: 2rem;
}
.policy-content ul li, .policy-content ol li {
  margin-bottom: 0.5rem;
}
.policy-content strong, .policy-content b {
  color: var(--primary-color);
  font-weight: 700;
}
.policy-content a[href^="#"] {
  color: var(--primary-color);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease;
}
.policy-content a[href^="#"]:hover {
  border-bottom-color: var(--primary-color);
}

.section-nav {
  position: relative;
}
.section-nav::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.contact-info {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
  border: 1px solid var(--primary-color);
  border-radius: 12px;
  padding: 1.5rem;
  margin: 1.5rem 0;
}
.contact-info h4 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  font-weight: 700;
}
.contact-info ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.contact-info ul li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}
.contact-info ul li::before {
  content: "📧";
  font-size: 1rem;
}
.contact-info ul li:nth-child(2)::before {
  content: "📍";
}
.contact-info ul li:nth-child(3)::before {
  content: "📞";
}

.version-info {
  text-align: center;
  padding: 1rem;
  background: var(--bg-light);
  border-radius: 8px;
  margin: 1.5rem 0;
  font-size: 0.9rem;
  color: var(--text-light);
}
.version-info strong {
  color: var(--primary-color);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
  border-radius: 8px;
}

.mt-0 {
  margin-top: 0 !important;
}

.mt-1 {
  margin-top: 0.5rem !important;
}

.mt-2 {
  margin-top: 1rem !important;
}

.mt-3 {
  margin-top: 1.5rem !important;
}

.mt-4 {
  margin-top: 2rem !important;
}

.mt-5 {
  margin-top: 3rem !important;
}

.mb-0 {
  margin-bottom: 0 !important;
}

.mb-1 {
  margin-bottom: 0.5rem !important;
}

.mb-2 {
  margin-bottom: 1rem !important;
}

.mb-3 {
  margin-bottom: 1.5rem !important;
}

.mb-4 {
  margin-bottom: 2rem !important;
}

.mb-5 {
  margin-bottom: 3rem !important;
}

.pt-0 {
  padding-top: 0 !important;
}

.pt-1 {
  padding-top: 0.5rem !important;
}

.pt-2 {
  padding-top: 1rem !important;
}

.pt-3 {
  padding-top: 1.5rem !important;
}

.pt-4 {
  padding-top: 2rem !important;
}

.pt-5 {
  padding-top: 3rem !important;
}

.pb-0 {
  padding-bottom: 0 !important;
}

.pb-1 {
  padding-bottom: 0.5rem !important;
}

.pb-2 {
  padding-bottom: 1rem !important;
}

.pb-3 {
  padding-bottom: 1.5rem !important;
}

.pb-4 {
  padding-bottom: 2rem !important;
}

.pb-5 {
  padding-bottom: 3rem !important;
}

.text-center {
  text-align: center !important;
}

.text-left {
  text-align: left !important;
}

.text-right {
  text-align: right !important;
}

.text-justify {
  text-align: justify !important;
}

.text-primary {
  color: var(--primary-color) !important;
}

.text-secondary {
  color: var(--secondary-color) !important;
}

.text-accent {
  color: var(--accent-color) !important;
}

.text-light {
  color: var(--text-light) !important;
}

.text-dark {
  color: var(--text-dark) !important;
}

.font-bold {
  font-weight: 700 !important;
}

.font-semibold {
  font-weight: 600 !important;
}

.font-medium {
  font-weight: 500 !important;
}

.font-normal {
  font-weight: 400 !important;
}

.d-block {
  display: block !important;
}

.d-inline {
  display: inline !important;
}

.d-inline-block {
  display: inline-block !important;
}

.d-flex {
  display: flex !important;
}

.d-grid {
  display: grid !important;
}

.d-none {
  display: none !important;
}

.justify-center {
  justify-content: center !important;
}

.justify-start {
  justify-content: flex-start !important;
}

.justify-end {
  justify-content: flex-end !important;
}

.justify-between {
  justify-content: space-between !important;
}

.justify-around {
  justify-content: space-around !important;
}

.items-center {
  align-items: center !important;
}

.items-start {
  align-items: flex-start !important;
}

.items-end {
  align-items: flex-end !important;
}

.items-stretch {
  align-items: stretch !important;
}

.border {
  border: 1px solid #e5e7eb !important;
}

.border-0 {
  border: 0 !important;
}

.border-radius {
  border-radius: 8px !important;
}

.border-radius-lg {
  border-radius: 16px !important;
}

.border-radius-full {
  border-radius: 50px !important;
}

.shadow-sm {
  box-shadow: var(--shadow-sm) !important;
}

.shadow-md {
  box-shadow: var(--shadow-md) !important;
}

.shadow-lg {
  box-shadow: var(--shadow-lg) !important;
}

.shadow-xl {
  box-shadow: var(--shadow-xl) !important;
}

.shadow-none {
  box-shadow: none !important;
}

/*# sourceMappingURL=styles.css.map */