/* ==========================================================================
   TransferNow Complete Clone CSS Stylesheet
   ========================================================================== */

:root {
  --tn-primary: #0062FF;
  --tn-primary-hover: #0052D9;
  --tn-primary-light: #EBF3FF;
  --tn-accent-cyan: #00C0FA;
  --tn-dark: #0F172A;
  --tn-dark-muted: #475569;
  --tn-light-bg: #F8FAFC;
  --tn-card-bg: #FFFFFF;
  --tn-border: #E2E8F0;
  --tn-border-focus: #0062FF;
  --tn-success: #10B981;
  --tn-warning: #F59E0B;
  --tn-danger: #EF4444;
  --tn-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --tn-shadow: 0 10px 30px -10px rgba(15, 23, 42, 0.08);
  --tn-shadow-lg: 0 25px 50px -12px rgba(15, 23, 42, 0.12), 0 0 0 1px rgba(15, 23, 42, 0.04);
  --tn-radius-lg: 24px;
  --tn-radius-md: 16px;
  --tn-radius-sm: 10px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

body {
  background-color: var(--tn-light-bg);
  color: var(--tn-dark);
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Background Atmosphere */
.tn-bg-glow {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 1400px;
  height: 600px;
  background: radial-gradient(circle at 50% 20%, rgba(0, 98, 255, 0.08) 0%, rgba(0, 192, 250, 0.03) 45%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.tn-grid-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 700px;
  background-image: radial-gradient(#CBD5E1 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.35;
  pointer-events: none;
  z-index: 0;
}

/* Header & Navigation */
.tn-header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  z-index: 100;
  transition: all 0.2s ease;
}

.tn-navbar {
  max-width: 1240px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.tn-logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
}

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

.tn-nav-link {
  font-size: 15px;
  font-weight: 500;
  color: var(--tn-dark-muted);
  text-decoration: none;
  transition: color 0.15s ease;
  display: flex;
  align-items: center;
  gap: 4px;
}

.tn-nav-link:hover {
  color: var(--tn-primary);
}

.tn-nav-link svg {
  transition: transform 0.2s ease;
}
.tn-nav-link:hover svg {
  transform: translateY(1px);
}

.tn-nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.tn-lang-btn {
  background: transparent;
  border: 1px solid var(--tn-border);
  border-radius: 20px;
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--tn-dark);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.tn-lang-btn:hover {
  border-color: #CBD5E1;
  background: #F1F5F9;
}

.tn-btn-ghost {
  color: var(--tn-dark);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 12px;
  transition: background 0.15s ease;
}

.tn-btn-ghost:hover {
  background: #F1F5F9;
}

.tn-btn-primary {
  background: linear-gradient(135deg, var(--tn-primary) 0%, var(--tn-primary-hover) 100%);
  color: #FFFFFF;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  padding: 9px 20px;
  border-radius: 999px;
  box-shadow: 0 4px 12px rgba(0, 98, 255, 0.25);
  transition: all 0.2s ease;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.tn-btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(0, 98, 255, 0.35);
}

/* Hero Section */
.tn-hero {
  position: relative;
  max-width: 1240px;
  margin: 0 auto;
  padding: 48px 24px 60px;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
  z-index: 1;
}

.tn-hero-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.tn-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #FFFFFF;
  border: 1px solid rgba(0, 98, 255, 0.2);
  color: var(--tn-primary);
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  width: fit-content;
  box-shadow: 0 2px 6px rgba(0, 98, 255, 0.06);
}

.tn-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--tn-primary);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 98, 255, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(0, 98, 255, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 98, 255, 0); }
}

.tn-hero-title {
  font-size: 48px;
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -1.2px;
  color: var(--tn-dark);
}

.tn-hero-title span {
  background: linear-gradient(135deg, #0062FF 0%, #00C0FA 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.tn-hero-subtitle {
  font-size: 18px;
  line-height: 1.6;
  color: var(--tn-dark-muted);
  max-width: 540px;
}

.tn-hero-features {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 10px;
}

.tn-feature-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #FFFFFF;
  border: 1px solid var(--tn-border);
  padding: 8px 14px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--tn-dark);
  box-shadow: var(--tn-shadow-sm);
}

.tn-feature-pill svg {
  color: var(--tn-primary);
}

/* Upload Card (The Core Widget) */
.tn-transfer-card {
  background: var(--tn-card-bg);
  border-radius: var(--tn-radius-lg);
  box-shadow: var(--tn-shadow-lg);
  border: 1px solid rgba(226, 232, 240, 0.8);
  padding: 28px;
  position: relative;
  transition: all 0.3s ease;
}

/* Card Mode Switch Tabs */
.tn-tabs-nav {
  display: flex;
  background: #F1F5F9;
  padding: 5px;
  border-radius: 999px;
  margin-bottom: 24px;
  position: relative;
}

.tn-tab-btn {
  flex: 1;
  padding: 10px 16px;
  border: none;
  background: transparent;
  font-size: 14px;
  font-weight: 600;
  color: var(--tn-dark-muted);
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.tn-tab-btn.active {
  background: #FFFFFF;
  color: var(--tn-dark);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
}

/* Dropzone Area */
.tn-dropzone {
  border: 2px dashed #CBD5E1;
  border-radius: var(--tn-radius-md);
  padding: 32px 20px;
  text-align: center;
  cursor: pointer;
  background: #F8FAFC;
  transition: all 0.25s ease;
  position: relative;
}

.tn-dropzone:hover,
.tn-dropzone.dragover {
  border-color: var(--tn-primary);
  background: var(--tn-primary-light);
}

.tn-add-circle {
  width: 64px;
  height: 64px;
  background: #FFFFFF;
  border-radius: 50%;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(0, 98, 255, 0.15);
  color: var(--tn-primary);
  transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.tn-dropzone:hover .tn-add-circle,
.tn-dropzone.dragover .tn-add-circle {
  transform: scale(1.1) rotate(90deg);
  background: var(--tn-primary);
  color: #FFFFFF;
}

.tn-dropzone-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--tn-dark);
  margin-bottom: 4px;
}

.tn-dropzone-desc {
  font-size: 13px;
  color: var(--tn-dark-muted);
  margin-bottom: 16px;
}

.tn-dropzone-actions {
  display: flex;
  justify-content: center;
  gap: 10px;
}

.tn-btn-subtle {
  background: #FFFFFF;
  border: 1px solid var(--tn-border);
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--tn-dark-muted);
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.tn-btn-subtle:hover {
  border-color: #94A3B8;
  color: var(--tn-dark);
}

/* File List Preview */
.tn-file-list {
  margin-top: 18px;
  max-height: 180px;
  overflow-y: auto;
  border: 1px solid var(--tn-border);
  border-radius: var(--tn-radius-sm);
  background: #FFFFFF;
}

.tn-file-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-bottom: 1px solid #F1F5F9;
  font-size: 13px;
}

.tn-file-item:last-child {
  border-bottom: none;
}

.tn-file-info {
  display: flex;
  align-items: center;
  gap: 10px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tn-file-icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: #EFF6FF;
  color: var(--tn-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.tn-file-name {
  font-weight: 600;
  color: var(--tn-dark);
  overflow: hidden;
  text-overflow: ellipsis;
}

.tn-file-size {
  color: var(--tn-dark-muted);
  font-size: 12px;
  margin-left: 6px;
}

.tn-file-del-btn {
  background: transparent;
  border: none;
  color: #94A3B8;
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.15s ease;
}

.tn-file-del-btn:hover {
  color: var(--tn-danger);
}

.tn-files-summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  background: #F8FAFC;
  border-top: 1px solid var(--tn-border);
  font-size: 12px;
  font-weight: 600;
  color: var(--tn-dark-muted);
}

/* Form Fields */
.tn-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 18px;
}

.tn-input-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.tn-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--tn-dark);
}

.tn-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.tn-input-icon {
  position: absolute;
  left: 14px;
  color: #94A3B8;
  pointer-events: none;
}

.tn-input {
  width: 100%;
  padding: 12px 14px 12px 40px;
  border: 1px solid var(--tn-border);
  border-radius: var(--tn-radius-sm);
  font-size: 14px;
  background: #FFFFFF;
  color: var(--tn-dark);
  outline: none;
  transition: all 0.2s ease;
}

.tn-input.no-icon {
  padding-left: 14px;
}

.tn-input:focus {
  border-color: var(--tn-border-focus);
  box-shadow: 0 0 0 3px rgba(0, 98, 255, 0.15);
}

.tn-textarea {
  min-height: 70px;
  resize: vertical;
}

/* Advanced Options Accordion */
.tn-options-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #F8FAFC;
  border: 1px solid var(--tn-border);
  border-radius: var(--tn-radius-sm);
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--tn-dark);
  cursor: pointer;
  transition: background 0.15s ease;
}

.tn-options-toggle:hover {
  background: #F1F5F9;
}

.tn-options-content {
  display: none;
  flex-direction: column;
  gap: 14px;
  padding: 16px;
  background: #F8FAFC;
  border: 1px solid var(--tn-border);
  border-top: none;
  border-radius: 0 0 var(--tn-radius-sm) var(--tn-radius-sm);
  animation: slideDown 0.2s ease-out;
}

.tn-options-content.open {
  display: flex;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.tn-select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--tn-border);
  border-radius: var(--tn-radius-sm);
  font-size: 14px;
  background: #FFFFFF;
  color: var(--tn-dark);
  outline: none;
}

.tn-checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 500;
  color: var(--tn-dark);
  cursor: pointer;
}

.tn-checkbox {
  width: 16px;
  height: 16px;
  accent-color: var(--tn-primary);
  cursor: pointer;
}

/* Submit Button */
.tn-submit-btn {
  width: 100%;
  padding: 14px 20px;
  font-size: 16px;
  font-weight: 700;
  margin-top: 10px;
  border-radius: 999px;
}

.tn-card-footer-note {
  font-size: 11px;
  color: #94A3B8;
  text-align: center;
  margin-top: 12px;
}

.tn-card-footer-note a {
  color: var(--tn-primary);
  text-decoration: none;
}

/* Progress & Loading State */
.tn-progress-view {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 30px 10px;
}

.tn-progress-view.active {
  display: flex;
}

.tn-rocket-anim {
  width: 80px;
  height: 80px;
  margin-bottom: 20px;
  animation: floatRocket 2s ease-in-out infinite;
}

@keyframes floatRocket {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-8px) rotate(-3deg); }
}

.tn-progress-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--tn-dark);
  margin-bottom: 6px;
}

.tn-progress-subtitle {
  font-size: 13px;
  color: var(--tn-dark-muted);
  margin-bottom: 24px;
}

.tn-progress-bar-container {
  width: 100%;
  height: 10px;
  background: #E2E8F0;
  border-radius: 999px;
  overflow: hidden;
  position: relative;
  margin-bottom: 12px;
}

.tn-progress-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #00C0FA 0%, #0062FF 100%);
  border-radius: 999px;
  transition: width 0.2s ease;
}

.tn-progress-stats {
  width: 100%;
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  font-weight: 600;
  color: var(--tn-dark-muted);
  margin-bottom: 20px;
}

/* Success View */
.tn-success-view {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 16px 6px;
}

.tn-success-view.active {
  display: flex;
}

.tn-check-circle {
  width: 72px;
  height: 72px;
  background: #DCFCE7;
  color: var(--tn-success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  animation: popIn 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes popIn {
  0% { transform: scale(0.5); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.tn-success-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--tn-dark);
  margin-bottom: 4px;
}

.tn-success-desc {
  font-size: 14px;
  color: var(--tn-dark-muted);
  margin-bottom: 20px;
}

.tn-link-box {
  width: 100%;
  display: flex;
  gap: 8px;
  background: #F8FAFC;
  border: 1px solid var(--tn-border);
  border-radius: var(--tn-radius-sm);
  padding: 6px;
  margin-bottom: 20px;
}

.tn-link-input {
  flex: 1;
  background: transparent;
  border: none;
  font-size: 13px;
  font-weight: 600;
  color: var(--tn-primary);
  padding: 6px 10px;
  outline: none;
}

.tn-copy-btn {
  background: var(--tn-primary);
  color: #FFFFFF;
  border: none;
  border-radius: 8px;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.tn-copy-btn:hover {
  background: var(--tn-primary-hover);
}

.tn-transfer-summary-box {
  width: 100%;
  background: #F8FAFC;
  border: 1px solid var(--tn-border);
  border-radius: var(--tn-radius-sm);
  padding: 14px;
  margin-bottom: 20px;
  text-align: left;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  font-size: 12px;
}

.tn-summary-item {
  display: flex;
  flex-direction: column;
}

.tn-summary-label {
  color: var(--tn-dark-muted);
  font-size: 11px;
}

.tn-summary-val {
  font-weight: 700;
  color: var(--tn-dark);
}

.tn-qr-box {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

/* Sections Global */
.tn-section {
  max-width: 1240px;
  margin: 0 auto;
  padding: 70px 24px;
}

.tn-section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 50px;
}

.tn-section-tag {
  color: var(--tn-primary);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
  display: block;
}

.tn-section-title {
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--tn-dark);
  margin-bottom: 12px;
}

.tn-section-subtitle {
  font-size: 16px;
  color: var(--tn-dark-muted);
  line-height: 1.6;
}

/* How It Works Grid */
.tn-steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.tn-step-card {
  background: #FFFFFF;
  border-radius: var(--tn-radius-md);
  border: 1px solid var(--tn-border);
  padding: 32px 24px;
  position: relative;
  transition: all 0.3s ease;
  box-shadow: var(--tn-shadow-sm);
}

.tn-step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--tn-shadow);
  border-color: #CBD5E1;
}

.tn-step-num {
  position: absolute;
  top: 24px;
  right: 24px;
  font-size: 36px;
  font-weight: 900;
  color: #F1F5F9;
  user-select: none;
}

.tn-step-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: #EFF6FF;
  color: var(--tn-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.tn-step-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--tn-dark);
  margin-bottom: 10px;
}

.tn-step-desc {
  font-size: 14px;
  color: var(--tn-dark-muted);
  line-height: 1.6;
}

/* Features Grid */
.tn-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.tn-feature-card {
  background: #FFFFFF;
  border: 1px solid var(--tn-border);
  border-radius: var(--tn-radius-md);
  padding: 28px;
  transition: all 0.25s ease;
}

.tn-feature-card:hover {
  border-color: rgba(0, 98, 255, 0.4);
  box-shadow: 0 12px 24px -10px rgba(0, 98, 255, 0.12);
}

.tn-feat-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--tn-primary-light);
  color: var(--tn-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.tn-feat-title {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--tn-dark);
}

.tn-feat-desc {
  font-size: 14px;
  color: var(--tn-dark-muted);
  line-height: 1.6;
}

/* Pricing Grid */
.tn-pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.tn-price-card {
  background: #FFFFFF;
  border: 1px solid var(--tn-border);
  border-radius: var(--tn-radius-lg);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.3s ease;
}

.tn-price-card.featured {
  border: 2px solid var(--tn-primary);
  box-shadow: 0 20px 40px -15px rgba(0, 98, 255, 0.2);
  transform: scale(1.02);
}

.tn-price-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--tn-primary);
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 999px;
  letter-spacing: 0.5px;
}

.tn-price-plan {
  font-size: 20px;
  font-weight: 800;
  color: var(--tn-dark);
  margin-bottom: 6px;
}

.tn-price-desc {
  font-size: 13px;
  color: var(--tn-dark-muted);
  margin-bottom: 20px;
  min-height: 38px;
}

.tn-price-amount {
  font-size: 40px;
  font-weight: 900;
  color: var(--tn-dark);
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 24px;
}

.tn-price-period {
  font-size: 14px;
  font-weight: 500;
  color: var(--tn-dark-muted);
}

.tn-price-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
  flex: 1;
}

.tn-price-feat-item {
  font-size: 13px;
  color: var(--tn-dark);
  display: flex;
  align-items: center;
  gap: 10px;
}

.tn-price-feat-item svg {
  color: var(--tn-success);
  flex-shrink: 0;
}

/* Security Callout Banner */
.tn-security-banner {
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  border-radius: var(--tn-radius-lg);
  padding: 56px 48px;
  color: #FFFFFF;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
}

.tn-sec-title {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 14px;
  line-height: 1.2;
}

.tn-sec-desc {
  font-size: 15px;
  color: #94A3B8;
  line-height: 1.7;
  margin-bottom: 24px;
}

.tn-sec-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.tn-sec-badge-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
}

/* FAQ Accordion */
.tn-faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.tn-faq-item {
  background: #FFFFFF;
  border: 1px solid var(--tn-border);
  border-radius: var(--tn-radius-sm);
  overflow: hidden;
  transition: all 0.2s ease;
}

.tn-faq-question {
  padding: 18px 22px;
  font-size: 16px;
  font-weight: 700;
  color: var(--tn-dark);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}

.tn-faq-question svg {
  transition: transform 0.25s ease;
  color: #94A3B8;
}

.tn-faq-item.active .tn-faq-question svg {
  transform: rotate(180deg);
  color: var(--tn-primary);
}

.tn-faq-answer {
  display: none;
  padding: 0 22px 20px;
  font-size: 14px;
  color: var(--tn-dark-muted);
  line-height: 1.7;
}

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

/* Footer */
.tn-footer {
  background: #FFFFFF;
  border-top: 1px solid var(--tn-border);
  padding: 60px 24px 30px;
}

.tn-footer-inner {
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 50px;
}

.tn-footer-desc {
  font-size: 14px;
  color: var(--tn-dark-muted);
  line-height: 1.6;
  margin-top: 16px;
  max-width: 320px;
}

.tn-footer-col h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--tn-dark);
  margin-bottom: 18px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

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

.tn-footer-links a {
  font-size: 14px;
  color: var(--tn-dark-muted);
  text-decoration: none;
  transition: color 0.15s ease;
}

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

.tn-footer-bottom {
  max-width: 1240px;
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid #F1F5F9;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--tn-dark-muted);
}

/* Billing toggle switch knob */
#toggleSlider:before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  border-radius: 50%;
  transition: 0.3s;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}
input:checked + #toggleSlider {
  background-color: var(--tn-primary) !important;
}
input:checked + #toggleSlider:before {
  transform: translateX(22px);
}

/* Toast Notification */
.tn-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--tn-dark);
  color: #FFFFFF;
  padding: 12px 20px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 1000;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.25s ease;
  pointer-events: none;
}

.tn-toast.show {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
  .tn-hero {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .tn-steps-grid,
  .tn-features-grid,
  .tn-pricing-grid {
    grid-template-columns: 1fr;
  }
  .tn-security-banner {
    grid-template-columns: 1fr;
  }
  .tn-footer-inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .tn-nav-menu {
    display: none;
  }
  .tn-hero-title {
    font-size: 34px;
  }
  .tn-transfer-card {
    padding: 20px;
  }
  .tn-footer-inner {
    grid-template-columns: 1fr;
  }
  .tn-footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}