:root {
  --primary: #2563eb;
  --primary-dark: #1e40af;
  --primary-light: #93c5fd;
  --secondary: #10b981;
  --secondary-dark: #059669;
  --accent: #f97316;
  --accent-dark: #ea580c;
  --text: #1f2937;
  --text-light: #6b7280;
  --bg-light: #f9fafb;
  --bg-white: #fff;
  --bg-gradient: linear-gradient(135deg, #2563eb 0%, #10b981 100%);
  --border-radius: 12px;
  --border-radius-lg: 16px;
  --shadow: 0 4px 6px #0000000d 0 1px 3px #0000001a;
  --shadow-hover: 0 20px 25px -5px #0000001a 0 10px 10px -5px #0000000a;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
[data-theme="dark"] {
  --primary: #3b82f6;
  --primary-dark: #2563eb;
  --text: #f3f4f6;
  --text-light: #d1d5db;
  --bg-light: #111827;
  --bg-white: #1f2937;
  --shadow: 0 4px 6px #00000026 0 1px 3px #0003;
  --shadow-hover: 0 20px 25px -5px #00000040 0 10px 10px -5px #00000026;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: "Roboto", "Arial", system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  color: var(--text);
  background-color: var(--bg-light);
  overflow-x: hidden;
  transition: var(--transition-slow);
}
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}
@media (max-width: 768px) {
  .container {
    padding: 0 0.5rem;
    margin: 0;
  }
}
@media (max-width: 480px) {
  .container {
    padding: 0 0.25rem;
  }
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition);
}
a:hover {
  color: var(--primary-dark);
}
h1,
h2,
h3,
h4 {
  margin-bottom: 1rem;
  line-height: 1.2;
  font-weight: 700;
}
h1 {
  font-size: 2.5rem;
  background: var(--bg-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  position: relative;
  display: inline-block;
}
h1::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 60px;
  height: 4px;
  background: var(--bg-gradient);
  border-radius: 2px;
}
h2 {
  font-size: 2rem;
  position: relative;
  padding-bottom: 0.5rem;
}
h2::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--primary);
  border-radius: 2px;
}
h3 {
  font-size: 1.5rem;
}
p {
  margin-bottom: 1rem;
  font-size: 1.1rem;
}
.site-header {
  background: var(--bg-white);
  color: var(--text);
  padding: 0.75rem 0;
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.logo-icon {
  width: 40px;
  height: 40px;
  background: var(--bg-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.25rem;
}
.logo-text {
  display: flex;
  flex-direction: column;
}
.logo-text a {
  color: var(--text);
  font-size: 1.5rem;
  font-weight: 700;
}
.logo-tagline {
  font-size: 0.875rem;
  color: var(--text-light);
}
.theme-toggle {
  background: none;
  border: none;
  cursor: pointer;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #f8d563;
  color: var(--text);
  transition: var(--transition);
  margin-right: 1rem;
}
.theme-toggle:hover {
  background-color: var(--primary-light);
  color: var(--primary-dark);
}
.nav-container {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.5rem;
  cursor: pointer;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.nav-toggle:hover {
  background-color: var(--bg-light);
}
.nav-toggle {
  display: none;
}
@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }
}
.nav-menu {
  display: flex;
  list-style: none;
  gap: 0.5rem;
}
.nav-menu a {
  color: var(--text);
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.nav-menu a:hover {
  background-color: var(--bg-light);
}
.main-content {
  padding: 1.5rem 0;
}
.card {
  background-color: var(--bg-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 100%;
  background: var(--bg-gradient);
  transition: var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-5px);
}
.card:hover::before {
  width: 8px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background-color: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--border-radius);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, #fff3, transparent);
  transition: var(--transition-slow);
}
.btn:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
  color: #fff;
}
.btn:hover::before {
  left: 100%;
}
.btn-secondary {
  background-color: var(--secondary);
}
.btn-secondary:hover {
  background-color: var(--secondary-dark);
}
.btn-accent {
  background-color: var(--accent);
}
.btn-accent:hover {
  background-color: var(--accent-dark);
}
.btn-green {
  background-color: #16a34a;
}
.btn-green:hover {
  background-color: #15803d;
}
.btn-red {
  background-color: #dc2626;
}
.btn-red:hover {
  background-color: #b91c1c;
}
.btn-yellow {
  background-color: #eab308;
  color: #1f2937;
}
.btn-yellow:hover {
  background-color: #ca8a04;
  color: #fff;
}
.btn-purple {
  background-color: #9333ea;
}
.btn-purple:hover {
  background-color: #7e22ce;
}
.btn-pink {
  background-color: #ec4899;
}
.btn-pink:hover {
  background-color: #db2777;
}
.btn-indigo {
  background-color: #6366f1;
}
.btn-indigo:hover {
  background-color: #4f46e5;
}
.btn-teal {
  background-color: #14b8a6;
}
.btn-teal:hover {
  background-color: #0d9488;
}
.btn-orange {
  background-color: #f97316;
}
.btn-orange:hover {
  background-color: #ea580c;
}
.btn-gray {
  background-color: #6b7280;
}
.btn-gray:hover {
  background-color: #4b5563;
}
.btn-black {
  background-color: #111827;
}
.btn-black:hover {
  background-color: #000;
}
.btn-outline {
  background-color: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
}
.btn-outline:hover {
  background-color: var(--primary);
  color: #fff;
}
.quick-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.5rem 0;
}
.data-table-container {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  margin: 1.5rem 0;
}
.data-table {
  width: 100%;
  border-collapse: collapse;
}
.data-table th {
  background: var(--bg-gradient);
  color: #fff;
  padding: 1rem;
  text-align: left;
  font-weight: 600;
}
.data-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--bg-light);
  transition: var(--transition);
  background-color: #d0e6f5;
}
.data-table tr:last-child td {
  border-bottom: none;
}
.data-table tr:nth-child(even) {
  background-color: var(--bg-light);
}
.data-table tr:hover td {
  background-color: var(--primary-light);
  color: var(--primary-dark);
}
figure {
  margin: 1.5rem 0;
  text-align: center;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}
figure:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}
figcaption {
  font-size: 0.875rem;
  color: var(--text-light);
  padding: 0.75rem;
  background-color: var(--bg-light);
}
.steps {
  counter-reset: step;
  margin: 1.5rem 0;
}
.step {
  display: flex;
  margin-bottom: 1.5rem;
  position: relative;
}
.step::before {
  counter-increment: step;
  content: counter(step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--bg-gradient);
  color: #fff;
  border-radius: 50%;
  font-weight: 700;
  margin-right: 1rem;
  flex-shrink: 0;
}
.step-content {
  flex: 1;
}
.site-footer {
  background-color: var(--bg-white);
  color: var(--text);
  padding: 2rem 0 1rem;
  box-shadow: 0 -4px 6px #0000000d;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}
.footer-section h3 {
  color: var(--text);
  margin-bottom: 1rem;
  font-size: 1.35rem;
  position: relative;
  padding-bottom: 0.5rem;
}
.footer-section h3::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 3px;
  background: var(--primary);
  border-radius: 2px;
}
.footer-links {
  list-style: none;
}
.footer-links li {
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
}
.footer-links li::before {
  content: "→";
  margin-right: 0.5rem;
  color: var(--primary);
  font-weight: 700;
}
.footer-links a {
  color: var(--text-light);
  transition: var(--transition);
}
.footer-links a:hover {
  color: var(--primary);
  padding-left: 0.25rem;
}
.copyright {
  text-align: center;
  padding-top: 1.5rem;
  border-top: 1px solid var(--bg-light);
  color: var(--text-light);
  font-size: 0.9rem;
}
.text-center {
  text-align: center;
}
.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;
}
.scroll-container {
  overflow-x: auto;
  margin: 1.5rem 0;
  border-radius: var(--border-radius);
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.fade-in {
  animation: fadeIn 0.6s ease forwards;
}
@media (max-width: 1024px) {
  h1 {
    font-size: 2.25rem;
  }
  h2 {
    font-size: 1.875rem;
  }
}
@media (max-width: 768px) {
  .header-content {
    flex-wrap: wrap;
  }
  .nav-toggle {
    display: flex;
  }
  .nav-menu {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    right: 0;
    background-color: var(--bg-white);
    width: 100%;
    padding: 1rem;
    box-shadow: var(--shadow);
    z-index: 1000;
  }
  .nav-menu.active {
    display: flex;
  }
  .nav-menu li {
    margin: 0.5rem 0;
  }
  .quick-links {
    flex-direction: column;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .step {
    flex-direction: column;
  }
  .step::before {
    margin-right: 0;
    margin-bottom: 0.75rem;
  }
}
@media (max-width: 480px) {
  .card {
    padding: 1.25rem;
  }
  .btn {
    width: 100%;
    justify-content: center;
    margin-bottom: 0.5rem;
  }
  h1 {
    font-size: 2rem;
  }
  h2 {
    font-size: 1.75rem;
  }
  .logo-text a {
    font-size: 1.25rem;
  }
}
@media (max-width: 768px) {
  .site-header {
    position: relative !important;
  }
  .logo {
    flex: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .mobile-controls {
    display: flex;
    gap: 0.5rem;
  }
}
figure img {
  width: 100%;
  height: auto;
  display: block;
}
ul,
ol {
  margin: 1rem 0 1.25rem 1.5rem;
  padding-left: 1.25rem;
  color: var(--text);
  font-size: 1.05rem;
  line-height: 1.6;
}
ul {
  list-style: disc;
}
ol {
  list-style: decimal;
}
li {
  margin-bottom: 0.5rem;
  position: relative;
  padding-left: 0.25rem;
  transition: var(--transition);
}
li:hover {
  color: var(--primary-dark);
}
ul ul,
ol ol,
ul ol,
ol ul {
  margin-top: 0.5rem;
  margin-bottom: 0.5rem;
}
.faq-section {
  margin: 2rem 0;
  padding: 1rem;
  background-color: var(--bg-light);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}
.faq-item {
  margin-bottom: 1.5rem;
  background-color: var(--bg-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  padding: 1rem;
  transition: var(--transition);
}
.faq-item:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-5px);
}
.faq-item h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  cursor: pointer;
  color: var(--text);
  transition: var(--transition);
}
.faq-item h3:hover {
  color: var(--primary-dark);
}
.faq-answer {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-light);
  padding-top: 0.5rem;
}
.faq-item.active .faq-answer {
  display: block;
}
.faq-answer {
  display: none;
}
.faq-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-size: 1.25rem;
}
.faq-toggle:after {
  content: "+";
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--primary);
  transition: transform 0.3s ease;
}
.faq-item.active .faq-toggle:after {
  transform: rotate(45deg);
}
@media (max-width: 768px) {
  .faq-section {
    padding: 1rem;
  }
  .faq-item h3 {
    font-size: 1.125rem;
  }
  .faq-toggle {
    font-size: 1.1rem;
  }
}
@media (max-width: 480px) {
  .faq-item {
    padding: 0.75rem;
  }
  .faq-item h3 {
    font-size: 1rem;
  }
}
blockquote {
  position: relative;
  margin: 1.5rem 0;
  padding: 1.25rem 1.5rem 1.25rem 2rem;
  background-color: var(--bg-white);
  border-left: 5px solid var(--primary);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  color: var(--text);
  font-style: italic;
  transition: var(--transition);
}

blockquote::before {
  content: "“";
  position: absolute;
  top: 10px;
  left: 10px;
  font-size: 2.5rem;
  font-weight: bold;
  color: var(--primary-light);
  opacity: 0.3;
  pointer-events: none;
}

blockquote:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
  border-left-width: 6px;
}

blockquote p {
  margin: 0;
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text);
}

blockquote footer {
  margin-top: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-light);
  font-style: normal;
  text-align: right;
}

/* FAQ Styles */
.faq-section {
  margin-top: 3rem;
  margin-bottom: 2rem;
}
.faq-grid {
  display: grid;
  gap: 1rem;
}
.faq-item {
  background: var(--bg-white);
  border-radius: var(--border-radius);
  padding: 1rem;
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: var(--transition);
}
.faq-item:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}
.faq-item summary {
  font-weight: 600;
  font-size: 1.1rem;
  list-style: none;
  padding-right: 2rem;
  position: relative;
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 0;
  font-size: 1.5rem;
  color: var(--primary);
  font-weight: bold;
  line-height: 1;
  transition: transform 0.3s;
}
.faq-item[open] summary::after {
  transform: rotate(45deg);
}
.faq-item p {
  margin-top: 0.5rem;
  margin-bottom: 0;
  color: var(--text-light);
}

/* Step Cards Styles */
.steps-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; margin: 2rem 0; counter-reset: card-step; }
.step-card { background: var(--bg-white); padding: 1.5rem; border-radius: 12px; box-shadow: var(--shadow); transition: transform 0.3s ease, box-shadow 0.3s ease; position: relative; overflow: hidden; border: 1px solid rgba(0,0,0,0.05); }
.step-card:hover { transform: translateY(-5px); box-shadow: 0 12px 20px rgba(0,0,0,0.1); }
.step-card::before { counter-increment: card-step; content: counter(card-step); position: absolute; top: -10px; right: -10px; width: 60px; height: 60px; background: var(--primary); color: white; border-radius: 50%; display: flex; align-items: flex-end; justify-content: flex-start; padding: 10px 0 0 15px; font-size: 24px; font-weight: bold; opacity: 0.1; transition: opacity 0.3s; z-index: 0; }
.step-card:hover::before { opacity: 0.2; }
.step-card h3 { font-size: 1.25rem; margin-bottom: 0.75rem; color: var(--primary-dark); position: relative; z-index: 1; }
.step-card p { font-size: 0.95rem; color: var(--text); line-height: 1.6; position: relative; z-index: 1; margin-bottom: 0; }
.step-icon { font-size: 2rem; margin-bottom: 1rem; color: var(--secondary); display: inline-block; }

/* Social Share Buttons */
.share-container { margin: 1.5rem 0; padding: 0.5rem 0; border-top: 1px solid rgba(0,0,0,0.05); border-bottom: 1px solid rgba(0,0,0,0.05); }
.share-header { font-size: 0.9rem; color: var(--text-light); margin-bottom: 0.5rem; font-weight: 500; }
.share-buttons { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.btn-share { display: inline-flex; align-items: center; justify-content: center; padding: 0.5rem 1rem; border-radius: 6px; color: white; font-weight: 500; text-decoration: none; transition: all 0.2s; font-size: 0.9rem; border: none; cursor: pointer; }
.btn-share:hover { transform: translateY(-2px); opacity: 0.9; color: white; }
.btn-share.facebook { background: #1877f2; }
.btn-share.twitter { background: #000000; }
.btn-share.whatsapp { background: #25d366; }
.btn-share.linkedin { background: #0077b5; }
.btn-share.copy-link { background: var(--text-light); }
.btn-share.copy-link.copied { background: var(--secondary); }