/* StatementPro Design System & Global Styles */
:root {
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --bg-main: #ffffff;
  --bg-alt: #f8fafc;
  --bg-card: #ffffff;
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-light: #64748b;
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-light: #eff6ff;
  --accent-green: #059669;
  --accent-green-bg: #ecfdf5;
  --border-color: #e2e8f0;
  --border-radius: 12px;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --transition: all 0.2s ease-in-out;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--primary-hover);
}

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

/* Header & Nav */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-color);
  padding: 16px 0;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo span {
  color: var(--primary);
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  align-items: center;
}

.nav-links a {
  color: var(--text-muted);
  font-weight: 500;
  font-size: 15px;
}

.nav-links a:hover {
  color: var(--primary);
}

.btn-header {
  background-color: var(--primary);
  color: #fff !important;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
}

.btn-header:hover {
  background-color: var(--primary-hover);
}

/* Hero Section */
.hero {
  padding: 60px 0 40px;
  background: linear-gradient(180deg, #ffffff 0%, var(--bg-alt) 100%);
  border-bottom: 1px solid var(--border-color);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
}

.hero-content h1 {
  font-size: 40px;
  font-weight: 800;
  line-height: 1.25;
  color: var(--text-main);
  letter-spacing: -0.8px;
  margin-bottom: 20px;
}

.hero-content p {
  font-size: 18px;
  color: var(--text-muted);
  margin-bottom: 30px;
  line-height: 1.6;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}

.btn-primary {
  background-color: var(--primary);
  color: #ffffff;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: #ffffff;
  color: var(--text-main);
  padding: 14px 24px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 16px;
  border: 1px solid var(--border-color);
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  transition: var(--transition);
}

.btn-secondary:hover {
  background-color: var(--bg-alt);
  border-color: #cbd5e1;
}

.trust-badge-row {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 13px;
  color: var(--text-light);
  margin-top: 10px;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 6px;
}

.trust-badge svg {
  color: var(--accent-green);
}

/* Converter Card Widget */
.converter-card {
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 32px;
  box-shadow: var(--shadow-lg);
}

.converter-header {
  margin-bottom: 20px;
  text-align: center;
}

.converter-header h2, .converter-header h3 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-main);
  margin: 0 0 6px 0;
}

.converter-header p {
  font-size: 14px;
  color: var(--text-muted);
}

.drop-zone {
  border: 2px dashed #93c5fd;
  background-color: var(--primary-light);
  border-radius: 12px;
  padding: 36px 20px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
}

.drop-zone:hover, .drop-zone.dragover {
  border-color: var(--primary);
  background-color: #dbeafe;
}

.drop-zone-icon {
  width: 50px;
  height: 50px;
  margin: 0 auto 12px;
  color: var(--primary);
}

.drop-zone p {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-main);
}

.drop-zone span {
  font-size: 13px;
  color: var(--text-light);
  display: block;
  margin-top: 4px;
}

.file-input {
  display: none;
}

.selected-file-info {
  margin-top: 16px;
  padding: 12px 16px;
  background-color: var(--bg-alt);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 14px;
  font-weight: 600;
}

.format-selection {
  margin: 20px 0;
}

.format-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 8px;
  display: block;
}

.format-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.format-option {
  border: 1px solid var(--border-color);
  padding: 12px;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 14px;
  transition: var(--transition);
}

.format-option:hover, .format-option.active {
  border-color: var(--primary);
  background-color: var(--primary-light);
  color: var(--primary);
}

.btn-convert-start {
  width: 100%;
  justify-content: center;
  padding: 16px;
  font-size: 17px;
}

/* AJAX Progress Interface */
.progress-container {
  display: none;
  margin-top: 24px;
}

.progress-steps {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.progress-step {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-light);
}

.progress-step.active {
  color: var(--primary);
  font-weight: 700;
}

.progress-step.completed {
  color: var(--accent-green);
}

.step-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
}

.progress-step.active .step-icon {
  border-color: var(--primary);
  background-color: var(--primary-light);
}

.progress-step.completed .step-icon {
  border-color: var(--accent-green);
  background-color: var(--accent-green-bg);
}

/* Result Section & Interactive Preview Table */
.result-section {
  display: none;
  margin-top: 24px;
  padding: 24px;
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: var(--shadow-md);
}

.result-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.result-badge {
  background-color: var(--accent-green-bg);
  color: var(--accent-green);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 700;
}

.result-meta-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 20px;
  background-color: var(--bg-alt);
  padding: 16px;
  border-radius: 8px;
}

.meta-item label {
  font-size: 12px;
  color: var(--text-light);
  display: block;
}

.meta-item span {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-main);
}

.table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 20px;
  max-height: 400px;
  overflow-y: auto;
}

.preview-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  text-align: left;
}

.preview-table th {
  background-color: #0f172a;
  color: #ffffff;
  padding: 12px 14px;
  font-weight: 600;
  position: sticky;
  top: 0;
}

.preview-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-color);
}

.preview-table tr:nth-child(even) {
  background-color: var(--bg-alt);
}

.accuracy-notice {
  background-color: #fffbeb;
  border: 1px solid #fef3c7;
  color: #b45309;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 13px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.result-actions {
  display: flex;
  gap: 12px;
}

/* Sections Common */
.section {
  padding: 70px 0;
  border-bottom: 1px solid var(--border-color);
}

.section-alt {
  background-color: var(--bg-alt);
}

.section-title {
  font-size: 32px;
  font-weight: 800;
  color: var(--text-main);
  text-align: center;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.section-subtitle {
  font-size: 17px;
  color: var(--text-muted);
  text-align: center;
  max-width: 750px;
  margin: 0 auto 48px;
}

/* Benefits Cards */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 850px) {
  .cards-grid {
    grid-template-columns: 1fr;
  }
}

.card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.card-icon {
  width: 48px;
  height: 48px;
  background-color: var(--primary-light);
  color: var(--primary);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.card h3 {
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 10px;
}

.card p {
  font-size: 14px;
  color: var(--text-muted);
}

/* Rich SEO Text Content */
.seo-prose {
  max-width: 850px;
  margin: 0 auto;
  font-size: 16px;
  line-height: 1.8;
  color: #334155;
}

.seo-prose p {
  margin-bottom: 20px;
}

.seo-prose h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-main);
  margin: 32px 0 12px;
}

.seo-prose ul {
  margin: 0 0 20px 24px;
}

.seo-prose li {
  margin-bottom: 8px;
}

/* Comparison Table */
.comp-table {
  width: 100%;
  border-collapse: collapse;
  margin: 30px 0;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.comp-table th, .comp-table td {
  padding: 14px 18px;
  border: 1px solid var(--border-color);
}

.comp-table th {
  background-color: var(--text-main);
  color: #ffffff;
  font-weight: 700;
}

/* FAQ Accordion */
.faq-list {
  max-width: 850px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  border: 1px solid var(--border-color);
  border-radius: 10px;
  background-color: #ffffff;
  overflow: hidden;
}

.faq-question {
  padding: 20px 24px;
  font-weight: 700;
  font-size: 17px;
  color: var(--text-main);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}

.faq-question h3 {
  font-size: inherit;
  font-weight: inherit;
  margin: 0;
  color: inherit;
  line-height: inherit;
}

.faq-answer {
  padding: 0 24px 20px;
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

.faq-toggle-icon {
  font-size: 20px;
  font-weight: 400;
  transition: transform 0.2s;
}

.faq-item.active .faq-toggle-icon {
  transform: rotate(45deg);
}

/* Footer */
.footer {
  background-color: #0f172a;
  color: #94a3b8;
  padding: 60px 0 30px;
  font-size: 14px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-logo {
  color: #ffffff;
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 12px;
}

.footer-links-col h4 {
  color: #ffffff;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer-links-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links-col a {
  color: #94a3b8;
}

.footer-links-col a:hover {
  color: #ffffff;
}

.footer-bottom {
  border-top: 1px solid #1e293b;
  padding-top: 24px;
  text-align: center;
  font-size: 13px;
}

/* Blog Specific Styles */
.blog-hero {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #ffffff;
  padding: 60px 0;
  text-align: center;
}

.blog-hero h1 {
  font-size: 38px;
  font-weight: 800;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
  color: #ffffff;
}

.blog-hero p {
  font-size: 18px;
  color: #94a3b8;
  max-width: 700px;
  margin: 0 auto 24px;
}

.blog-filter-pills {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.filter-pill {
  background-color: rgba(255, 255, 255, 0.1);
  color: #e2e8f0;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  transition: var(--transition);
}

.filter-pill:hover, .filter-pill.active {
  background-color: var(--primary);
  color: #ffffff;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
}

@media (max-width: 900px) {
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }
}

.blog-card {
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: #cbd5e1;
}

.blog-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-badge {
  display: inline-block;
  background-color: var(--primary-light);
  color: var(--primary);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 12px;
  align-self: flex-start;
}

.blog-card-title {
  font-size: 19px;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.35;
  margin-bottom: 10px;
}

.blog-card-title a {
  color: var(--text-main);
}

.blog-card-title a:hover {
  color: var(--primary);
}

.blog-card-summary {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.blog-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-color);
  padding-top: 14px;
  font-size: 12px;
  color: var(--text-light);
}

/* Post Detail Styling */
.post-container {
  max-width: 860px;
  margin: 0 auto;
  padding: 50px 20px 80px;
}

.post-breadcrumbs {
  font-size: 13px;
  color: var(--text-light);
  margin-bottom: 20px;
}

.post-breadcrumbs a {
  color: var(--text-muted);
}

.post-breadcrumbs a:hover {
  color: var(--primary);
}

.post-header h1 {
  font-size: 36px;
  font-weight: 800;
  line-height: 1.25;
  color: var(--text-main);
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.post-meta-row {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 14px;
  color: var(--text-light);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 20px;
  margin-bottom: 32px;
}

.post-author {
  font-weight: 600;
  color: var(--text-main);
}

.post-content {
  font-size: 17px;
  line-height: 1.8;
  color: #334155;
}

.post-content h2 {
  font-size: 26px;
  font-weight: 800;
  color: var(--text-main);
  margin: 36px 0 16px;
  letter-spacing: -0.4px;
}

.post-content h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-main);
  margin: 28px 0 12px;
}

.post-content p {
  margin-bottom: 20px;
}

.post-content ul, .post-content ol {
  margin: 0 0 24px 24px;
}

.post-content li {
  margin-bottom: 8px;
}

.callout-box {
  background-color: var(--primary-light);
  border-left: 4px solid var(--primary);
  padding: 20px 24px;
  border-radius: 8px;
  margin: 30px 0;
}

.callout-box h3 {
  margin-top: 0;
  font-size: 18px;
  color: var(--primary);
}

.callout-box p {
  margin-bottom: 0;
  font-size: 15px;
  color: #1e3a8a;
}

.post-cta-card {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #ffffff;
  padding: 32px;
  border-radius: 16px;
  margin-top: 50px;
  text-align: center;
}

.post-cta-card h3 {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 10px;
  color: #ffffff;
}

.post-cta-card p {
  font-size: 15px;
  color: #94a3b8;
  margin-bottom: 20px;
}

.post-cta-card .btn-primary {
  background-color: var(--primary);
  padding: 12px 28px;
}