/* ===================================
   MERCANET - TÉRMINOS Y CONDICIONES
   Estilo moderno y profesional
   =================================== */

:root {
  --primary: #1e40af;
  --primary-dark: #1e3a8a;
  --primary-light: #3b82f6;
  --accent: #f59e0b;
  --accent-dark: #d97706;
  --success: #10b981;
  --danger: #ef4444;
  --warning: #f59e0b;
  --info: #3b82f6;
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;
  --shadow: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
  --radius: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-full: 9999px;
}

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

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--gray-50);
  color: var(--gray-800);
  line-height: 1.7;
  min-height: 100vh;
}

a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
img { max-width: 100%; display: block; }

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray-200);
  z-index: 1000;
  transition: all 0.3s;
}

.header.scrolled {
  box-shadow: var(--shadow);
}

.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
}

.logo-text {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}

.nav-links a {
  padding: 8px 14px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-600);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}

.nav-links a:hover {
  background: rgba(30, 64, 175, 0.08);
  color: var(--primary);
}

.user-area {
  margin-left: 12px;
}

.user-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 12px 6px 6px;
  border-radius: var(--radius-full);
  transition: background 0.2s;
}

.user-btn:hover {
  background: var(--gray-100);
}

.avatar {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
  overflow: hidden;
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.login-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.875rem;
  transition: all 0.2s;
}

.login-btn:hover {
  background: var(--primary-dark);
}

/* ===== HERO SECTION ===== */
.hero-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding: 140px 24px 80px;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 80%;
  height: 150%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero-icon {
  width: 80px;
  height: 80px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-size: 2rem;
  color: var(--white);
}

.hero-content h1 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 12px;
}

.hero-content p {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 24px;
}

.hero-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.hero-meta span {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.875rem;
}

.hero-wave {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
}

.hero-wave svg {
  display: block;
  width: 100%;
  height: 60px;
}

.hero-wave path {
  fill: var(--gray-50);
}

/* ===== MAIN ===== */
.main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 40px 24px 100px;
  position: relative;
}

.content-wrapper {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 40px;
  align-items: start;
}

/* ===== SIDEBAR NAV ===== */
.sidebar-nav {
  position: sticky;
  top: 100px;
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.sidebar-header {
  padding: 20px;
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sidebar-header h3 {
  font-size: 1rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--gray-800);
}

.sidebar-header h3 i {
  color: var(--primary);
}

.close-sidebar {
  display: none;
  width: 36px;
  height: 36px;
  background: var(--gray-100);
  border-radius: var(--radius);
  align-items: center;
  justify-content: center;
  color: var(--gray-600);
}

.toc-nav {
  padding: 12px;
}

.toc-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  color: var(--gray-600);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius);
  transition: all 0.2s;
  margin-bottom: 4px;
}

.toc-link:hover {
  background: var(--gray-100);
  color: var(--gray-800);
}

.toc-link.active {
  background: rgba(30, 64, 175, 0.1);
  color: var(--primary);
}

.toc-link i {
  font-size: 0.8125rem;
  width: 20px;
  text-align: center;
}

.sidebar-cta {
  margin: 12px;
  padding: 20px;
  background: linear-gradient(135deg, rgba(30, 64, 175, 0.1), rgba(59, 130, 246, 0.1));
  border-radius: var(--radius-lg);
  text-align: center;
}

.sidebar-cta i {
  font-size: 1.5rem;
  color: var(--primary);
  margin-bottom: 12px;
}

.sidebar-cta p {
  font-size: 0.8125rem;
  color: var(--gray-600);
  margin-bottom: 12px;
}

.btn-sidebar {
  display: inline-flex;
  padding: 8px 20px;
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  transition: all 0.2s;
}

.btn-sidebar:hover {
  background: var(--primary-dark);
}

/* ===== TERMS CONTENT ===== */
.terms-content {
  min-width: 0;
}

/* Alert Banner */
.alert-banner {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 24px;
  background: linear-gradient(135deg, rgba(30, 64, 175, 0.08), rgba(59, 130, 246, 0.08));
  border: 1px solid rgba(30, 64, 175, 0.2);
  border-radius: var(--radius-xl);
  margin-bottom: 40px;
}

.alert-icon {
  width: 56px;
  height: 56px;
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.alert-content strong {
  display: block;
  font-size: 1.125rem;
  color: var(--gray-900);
  margin-bottom: 6px;
}

.alert-content p {
  color: var(--gray-600);
  font-size: 0.9375rem;
  margin: 0;
}

/* Terms Section */
.terms-section {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 32px;
  margin-bottom: 24px;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s ease;
}

.terms-section.visible {
  opacity: 1;
  transform: translateY(0);
}

.section-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--gray-100);
}

.section-number {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 700;
  flex-shrink: 0;
}

.section-header h2 {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--gray-900);
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-header h2 i {
  color: var(--primary);
  font-size: 1.125rem;
}

.section-content {
  color: var(--gray-700);
  font-size: 1rem;
}

.section-content p {
  margin-bottom: 16px;
}

.section-content strong {
  color: var(--gray-900);
}

/* Feature List */
.feature-list {
  list-style: none;
  margin: 20px 0;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--gray-100);
}

.feature-list li:last-child {
  border-bottom: none;
}

.feature-list li i {
  color: var(--success);
  font-size: 1rem;
  margin-top: 2px;
}

/* Highlight Box */
.highlight-box {
  display: flex;
  gap: 16px;
  padding: 20px;
  border-radius: var(--radius-lg);
  margin: 24px 0;
}

.highlight-box.warning {
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.highlight-box.danger {
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.highlight-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.highlight-box.warning .highlight-icon {
  background: var(--warning);
  color: var(--white);
}

.highlight-box.danger .highlight-icon {
  background: var(--danger);
  color: var(--white);
}

.highlight-content h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.highlight-box.warning .highlight-content h4 {
  color: #92400e;
}

.highlight-box.danger .highlight-content h4 {
  color: #991b1b;
}

.highlight-content p {
  margin: 0;
  font-size: 0.9375rem;
}

/* Info Box */
.info-box {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  background: var(--gray-100);
  border-radius: var(--radius-lg);
  margin: 20px 0;
}

.info-box i {
  color: var(--primary);
  font-size: 1.125rem;
  margin-top: 2px;
}

.info-box p {
  margin: 0;
  font-size: 0.9375rem;
}

.info-box.success {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.info-box.success i {
  color: var(--success);
}

.info-box.warning {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.info-box.warning i {
  color: var(--warning);
}

/* Data Cards */
.data-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin: 24px 0;
}

.data-card {
  padding: 24px;
  border-radius: var(--radius-lg);
}

.data-card.required {
  background: rgba(30, 64, 175, 0.08);
  border: 1px solid rgba(30, 64, 175, 0.2);
}

.data-card.optional {
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
}

.card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.card-header i {
  font-size: 1rem;
}

.data-card.required .card-header i {
  color: var(--primary);
}

.data-card.optional .card-header i {
  color: var(--gray-500);
}

.card-header h4 {
  font-size: 1rem;
  font-weight: 600;
}

.data-card ul {
  list-style: none;
}

.data-card li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  font-size: 0.9375rem;
  color: var(--gray-700);
}

.data-card li i {
  color: var(--gray-400);
  font-size: 0.875rem;
  width: 20px;
}

/* Prohibited Grid */
.prohibited-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 24px 0;
}

.prohibited-item {
  padding: 20px;
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all 0.2s;
}

.prohibited-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.prohibited-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
  font-size: 1.25rem;
}

.prohibited-icon.danger {
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger);
}

.prohibited-icon.warning {
  background: rgba(245, 158, 11, 0.1);
  color: var(--warning);
}

.prohibited-item h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 6px;
}

.prohibited-item p {
  font-size: 0.8125rem;
  color: var(--gray-500);
  margin: 0;
  line-height: 1.4;
}

/* Responsibility List */
.responsibility-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 24px 0;
}

.responsibility-item {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: var(--gray-50);
  border-radius: var(--radius-lg);
}

.resp-icon {
  width: 48px;
  height: 48px;
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.resp-content h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 4px;
}

.resp-content p {
  font-size: 0.9375rem;
  color: var(--gray-600);
  margin: 0;
}

/* Tips Box */
.tips-box {
  padding: 24px;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.08), rgba(5, 150, 105, 0.08));
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-lg);
  margin: 24px 0;
}

.tips-box h4 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  font-weight: 600;
  color: #065f46;
  margin-bottom: 16px;
}

.tips-box h4 i {
  color: var(--success);
}

.tips-box ul {
  list-style: none;
}

.tips-box li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  font-size: 0.9375rem;
  color: var(--gray-700);
}

.tips-box li i {
  color: var(--success);
  font-size: 0.75rem;
  margin-top: 5px;
}

/* Privacy List */
.privacy-list {
  list-style: none;
  margin: 20px 0;
}

.privacy-list li {
  display: flex;
  gap: 16px;
  padding: 16px;
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  margin-bottom: 12px;
}

.privacy-list li i {
  color: var(--primary);
  font-size: 1.125rem;
  margin-top: 2px;
}

.privacy-list li strong {
  display: block;
  margin-bottom: 4px;
}

/* Feature List Horizontal */
.feature-list-horizontal {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin: 24px 0;
  flex-wrap: wrap;
}

.feature-list-horizontal .feature-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 20px 24px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.feature-list-horizontal .feature-item i {
  font-size: 1.5rem;
  color: var(--primary);
}

.feature-list-horizontal .feature-item span {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-700);
}

/* Timeline */
.timeline {
  position: relative;
  margin: 24px 0;
  padding-left: 40px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gray-200);
}

.timeline-item {
  position: relative;
  padding-bottom: 24px;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-icon {
  position: absolute;
  left: -40px;
  width: 32px;
  height: 32px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
}

.timeline-content h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 4px;
}

.timeline-content p {
  font-size: 0.9375rem;
  color: var(--gray-600);
  margin: 0;
}

/* Jurisdiction Box */
.jurisdiction-box {
  display: flex;
  gap: 20px;
  padding: 24px;
  background: var(--gray-100);
  border-radius: var(--radius-lg);
  margin: 20px 0;
}

.jurisdiction-icon {
  width: 56px;
  height: 56px;
  background: var(--gray-800);
  color: var(--white);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.jurisdiction-content h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 8px;
}

.jurisdiction-content p {
  font-size: 0.9375rem;
  color: var(--gray-600);
  margin: 0;
}

/* Contact Cards */
.contact-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin: 20px 0;
}

.contact-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 24px;
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all 0.2s;
}

.contact-card:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.contact-card i {
  font-size: 1.5rem;
  color: var(--primary);
  transition: color 0.2s;
}

.contact-card:hover i {
  color: var(--white);
}

.contact-card h4 {
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
}

.contact-card p {
  font-size: 0.8125rem;
  color: var(--gray-500);
  margin: 0;
  transition: color 0.2s;
}

.contact-card:hover p {
  color: rgba(255, 255, 255, 0.8);
}

/* Accept Section */
.accept-section {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: var(--radius-xl);
  padding: 48px;
  text-align: center;
  color: var(--white);
  margin: 40px 0;
}

.accept-icon {
  width: 72px;
  height: 72px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 2rem;
}

.accept-content h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.accept-content p {
  font-size: 1rem;
  opacity: 0.9;
  margin-bottom: 24px;
}

.accept-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-size: 1rem;
  font-weight: 600;
  transition: all 0.2s;
}

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

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.15);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* Related Section */
.related-section {
  margin-top: 40px;
}

.related-section h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 20px;
}

.related-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.related-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  transition: all 0.2s;
}

.related-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  color: var(--primary);
}

.related-card i {
  font-size: 1.25rem;
  color: var(--primary);
}

.related-card span {
  font-weight: 500;
}

/* Link Primary */
.link-primary {
  color: var(--primary);
  font-weight: 500;
  transition: color 0.2s;
}

.link-primary:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

/* TOC Mobile Button */
.toc-mobile-btn {
  display: none;
  position: fixed;
  bottom: 90px;
  right: 20px;
  width: 56px;
  height: 56px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  box-shadow: var(--shadow-lg);
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  z-index: 999;
  transition: all 0.2s;
}

.toc-mobile-btn:hover {
  transform: scale(1.1);
}

/* Sidebar Overlay */
.sidebar-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1050;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
}

.sidebar-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--gray-900);
  color: var(--white);
  padding: 48px 24px 24px;
  margin-top: 48px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
}

.footer-logo {
  font-size: 1.25rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.footer-logo i {
  color: var(--accent);
}

.footer-brand p {
  color: var(--gray-400);
  font-size: 0.9375rem;
}

.footer-links h4 {
  margin-bottom: 16px;
  font-size: 1rem;
}

.footer-links a {
  display: block;
  color: var(--gray-400);
  margin-bottom: 10px;
  font-size: 0.9375rem;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-bottom {
  max-width: 1200px;
  margin: 40px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--gray-700);
  text-align: center;
  color: var(--gray-500);
  font-size: 0.875rem;
}

/* ===== BOTTOM NAV ===== */
.bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 65px;
  background: var(--white);
  border-top: 1px solid var(--gray-200);
  justify-content: space-around;
  align-items: center;
  z-index: 1000;
}

.bottom-nav a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font-size: 0.625rem;
  color: var(--gray-400);
  padding: 8px 12px;
}

.bottom-nav a i {
  font-size: 1.25rem;
}

.bottom-nav a.active {
  color: var(--primary);
}

.bottom-nav .sell {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--white) !important;
  border-radius: 50%;
  margin-top: -25px;
  box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
  justify-content: center;
}

.bottom-nav .sell span {
  display: none;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .content-wrapper {
    grid-template-columns: 1fr;
  }

  .sidebar-nav {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 300px;
    max-width: 85vw;
    border-radius: 0;
    z-index: 1060;
    transform: translateX(-100%);
    transition: transform 0.3s;
    overflow-y: auto;
  }

  .sidebar-nav.active {
    transform: translateX(0);
  }

  .close-sidebar {
    display: flex;
  }

  .toc-mobile-btn {
    display: flex;
  }

  .prohibited-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .header-inner {
    padding: 12px 16px;
  }

  .logo-text, .nav-links {
    display: none;
  }

  .hero-section {
    padding: 120px 16px 60px;
  }

  .hero-content h1 {
    font-size: 1.75rem;
  }

  .hero-meta {
    flex-direction: column;
    gap: 12px;
  }

  .main {
    padding: 24px 16px 90px;
  }

  .terms-section {
    padding: 24px;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .section-header h2 {
    font-size: 1.125rem;
  }

  .data-cards {
    grid-template-columns: 1fr;
  }

  .prohibited-grid {
    grid-template-columns: 1fr;
  }

  .contact-cards {
    grid-template-columns: 1fr;
  }

  .related-links {
    grid-template-columns: 1fr;
  }

  .accept-section {
    padding: 32px 20px;
  }

  .accept-actions {
    flex-direction: column;
  }

  .accept-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .footer {
    display: none;
  }

  .bottom-nav {
    display: flex;
  }

  .toc-mobile-btn {
    bottom: 80px;
  }
}

@media (max-width: 480px) {
  .alert-banner {
    flex-direction: column;
    text-align: center;
  }

  .responsibility-item {
    flex-direction: column;
    text-align: center;
  }

  .jurisdiction-box {
    flex-direction: column;
    text-align: center;
  }

  .feature-list-horizontal {
    flex-direction: column;
    align-items: stretch;
  }

  .timeline {
    padding-left: 36px;
  }

  .timeline-icon {
    left: -36px;
    width: 28px;
    height: 28px;
    font-size: 0.6875rem;
  }
}