/* ================================================================
   PEDÁGIO DIGITAL v3 — Design System Premium
   SaaS 2026 · Dark Aurora · Mobile-First
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@300;400;500;600;700&display=swap');

/* ----------------------------------------------------------------
   1. DESIGN TOKENS
   ---------------------------------------------------------------- */
:root {
  /* Background layers */
  --bg-root: #0f1115;
  --bg-surface: #171b22;
  --bg-elevated: #1e242d;

  /* Glass */
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-bg-hover: rgba(255, 255, 255, 0.055);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-border-hover: rgba(34, 197, 94, 0.35);

  /* Brand palette */
  --violet: #22c55e;
  --violet-light: #4ade80;
  --blue: #f59e0b;
  --blue-light: #fbbf24;
  --cyan: #0ea5e9;
  --cyan-light: #38bdf8;
  --indigo: #6366f1;

  /* Semantic */
  --success: #10b981;
  --success-bg: rgba(16, 185, 129, 0.1);
  --warning: #f59e0b;
  --warning-bg: rgba(245, 158, 11, 0.1);
  --danger: #f43f5e;
  --danger-bg: rgba(244, 63, 94, 0.1);

  /* Text */
  --text-primary: #e9edf3;
  --text-secondary: #a7b0bf;
  --text-muted: #6f7d91;
  --text-inverse: #0d1117;

  /* Gradients */
  --g-brand: linear-gradient(135deg, #16a34a 0%, #22c55e 48%, #f59e0b 100%);
  --g-brand-text: linear-gradient(135deg, #4ade80 0%, #fbbf24 52%, #38bdf8 100%);
  --g-surface: linear-gradient(135deg, rgba(34,197,94,0.08) 0%, rgba(245,158,11,0.08) 100%);
  --g-card: linear-gradient(135deg, rgba(34,197,94,0.08) 0%, rgba(14,165,233,0.04) 100%);
  --g-success: linear-gradient(135deg, #10b981, #059669);
  --g-danger: linear-gradient(135deg, #f43f5e, #e11d48);

  /* Shadows & glows */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.28);
  --shadow-md: 0 12px 36px rgba(0,0,0,0.35);
  --shadow-lg: 0 24px 64px rgba(0,0,0,0.42);
  --glow-violet: 0 0 24px rgba(34,197,94,0.14);
  --glow-blue: 0 0 24px rgba(245,158,11,0.14);
  --glow-btn: 0 6px 20px rgba(34,197,94,0.24), 0 10px 28px rgba(245,158,11,0.16);
  --glow-btn-hover: 0 10px 24px rgba(34,197,94,0.28), 0 16px 34px rgba(245,158,11,0.2);
  --glow-input-focus: 0 0 0 3px rgba(34,197,94,0.22);

  /* Border radius */
  --r-xs: 6px;
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 20px;
  --r-2xl: 28px;
  --r-3xl: 36px;
  --r-full: 9999px;

  /* Typography */
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Space Grotesk', 'Inter', sans-serif;

  /* Transitions */
  --t-fast: 120ms ease;
  --t-base: 220ms ease;
  --t-slow: 380ms cubic-bezier(0.4, 0, 0.2, 1);
  --t-spring: 480ms cubic-bezier(0.34, 1.56, 0.64, 1);
  --t-bounce: 600ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ----------------------------------------------------------------
   2. RESET & BASE
   ---------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background:
    radial-gradient(800px 500px at 88% -8%, rgba(245,158,11,0.1), transparent 64%),
    radial-gradient(700px 480px at -8% 6%, rgba(34,197,94,0.1), transparent 62%),
    var(--bg-root);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* ----------------------------------------------------------------
   3. AURORA BACKGROUND
   ---------------------------------------------------------------- */
.aurora-wrap {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.aurora-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  will-change: transform;
  animation: aurora-drift linear infinite;
}

.aurora-orb-1 {
  width: min(70vw, 640px);
  height: min(70vw, 640px);
  background: radial-gradient(circle, rgba(34,197,94,0.28) 0%, transparent 68%);
  top: -15%;
  left: -15%;
  animation-duration: 30s;
}
.aurora-orb-2 {
  width: min(55vw, 520px);
  height: min(55vw, 520px);
  background: radial-gradient(circle, rgba(245,158,11,0.23) 0%, transparent 68%);
  top: 25%;
  right: -12%;
  animation-duration: 38s;
  animation-delay: -12s;
}
.aurora-orb-3 {
  width: min(45vw, 440px);
  height: min(45vw, 440px);
  background: radial-gradient(circle, rgba(14,165,233,0.2) 0%, transparent 68%);
  bottom: -10%;
  left: 25%;
  animation-duration: 24s;
  animation-delay: -6s;
}

@keyframes aurora-drift {
  0%   { transform: translate(0, 0) scale(1); }
  20%  { transform: translate(4%, 6%) scale(1.04); }
  40%  { transform: translate(-3%, 4%) scale(0.97); }
  60%  { transform: translate(-5%, -3%) scale(1.02); }
  80%  { transform: translate(3%, -5%) scale(0.98); }
  100% { transform: translate(0, 0) scale(1); }
}

/* Dot-grid noise overlay */
.aurora-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.055) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}

/* ----------------------------------------------------------------
   4. LAYOUT
   ---------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-wrapper {
  position: relative;
  z-index: 1;
  min-height: 100vh;
}

/* ----------------------------------------------------------------
   5. NAVBAR
   ---------------------------------------------------------------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 14px 0;
  border-bottom: 1px solid var(--glass-border);
  background: rgba(15, 17, 21, 0.74);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  transition: border-color var(--t-base);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.nav-logo-icon {
  width: 34px;
  height: 34px;
  background: var(--g-brand);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--glow-violet);
}

.nav-logo-text span { background: var(--g-brand-text); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--t-fast);
}
.nav-links a:hover { color: var(--text-primary); }

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

/* Mobile nav toggle */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  border-radius: var(--r-xs);
  transition: background var(--t-fast);
}
.nav-hamburger:hover { background: var(--glass-bg); }
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: transform var(--t-base), opacity var(--t-base);
}

/* ----------------------------------------------------------------
   6. BUTTONS
   ---------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--r-full);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: all var(--t-slow);
  white-space: nowrap;
  user-select: none;
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--t-fast);
  border-radius: inherit;
}
.btn:hover::before { background: rgba(255,255,255,0.06); }
.btn:active { transform: scale(0.97); }

/* Primary gradient */
.btn-primary {
  background: var(--g-brand);
  color: #fff;
  box-shadow: var(--glow-btn);
  border: 1px solid rgba(255,255,255,0.12);
}
.btn-primary:hover {
  box-shadow: var(--glow-btn-hover);
  transform: translateY(-1px);
}

/* Ghost */
.btn-ghost {
  background: var(--glass-bg);
  color: var(--text-secondary);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover {
  background: var(--glass-bg-hover);
  color: var(--text-primary);
  border-color: var(--glass-border-hover);
}

/* Large */
.btn-lg {
  padding: 15px 32px;
  font-size: 1rem;
  border-radius: var(--r-full);
}

/* Block */
.btn-block { width: 100%; }

/* Icon button */
.btn-icon {
  padding: 9px;
  border-radius: var(--r-md);
}

/* Disabled */
.btn:disabled, .btn[disabled] {
  opacity: 0.45;
  pointer-events: none;
  cursor: not-allowed;
}

/* ----------------------------------------------------------------
   7. GLASS CARD
   ---------------------------------------------------------------- */
.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-2xl);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: border-color var(--t-base), box-shadow var(--t-base);
}
.glass-card:hover {
  border-color: rgba(22,163,74,0.2);
}
.glass-card-glow {
  box-shadow: var(--glow-violet);
}
.glass-card-glow:hover {
  box-shadow: 0 0 60px rgba(22,163,74,0.35), 0 0 120px rgba(217,119,6,0.18);
}

/* ----------------------------------------------------------------
   8. FORM ELEMENTS
   ---------------------------------------------------------------- */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.form-input {
  width: 100%;
  padding: 13px 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--r-md);
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 500;
  transition: border-color var(--t-base), box-shadow var(--t-base), background var(--t-base);
  appearance: none;
  -webkit-appearance: none;
}
.form-input::placeholder { color: var(--text-muted); font-weight: 400; }
.form-input:focus {
  outline: none;
  border-color: var(--violet);
  background: rgba(22,163,74,0.06);
  box-shadow: var(--glow-input-focus);
}
.form-input-xl {
  padding: 18px 20px;
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
  letter-spacing: 0.12em;
  border-radius: var(--r-lg);
}
.form-input-xl::placeholder { letter-spacing: 0.08em; font-weight: 400; font-size: 1.2rem; }

/* Checkbox */
.checkbox-wrap {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
}
.checkbox-wrap input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  min-width: 18px;
  border: 1.5px solid rgba(255,255,255,0.2);
  border-radius: 5px;
  background: rgba(255,255,255,0.04);
  cursor: pointer;
  margin-top: 1px;
  transition: all var(--t-base);
  position: relative;
}
.checkbox-wrap input[type="checkbox"]:checked {
  background: var(--violet);
  border-color: var(--violet);
}
.checkbox-wrap input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 1px;
  width: 6px;
  height: 10px;
  border: 2px solid white;
  border-left: none;
  border-top: none;
  transform: rotate(42deg);
}
.checkbox-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.5;
}
.checkbox-label a {
  color: var(--violet-light);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--t-fast);
}
.checkbox-label a:hover { color: var(--cyan-light); }

/* Type selector pills */
.type-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.type-pill {
  flex: 1;
  min-width: 70px;
  padding: 9px 12px;
  background: rgba(255,255,255,0.04);
  border: 1.5px solid rgba(255,255,255,0.08);
  border-radius: var(--r-md);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  text-align: center;
  cursor: pointer;
  transition: all var(--t-base);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}
.type-pill:hover {
  border-color: rgba(22,163,74,0.3);
  color: var(--text-secondary);
  background: rgba(22,163,74,0.06);
}
.type-pill.active {
  border-color: var(--violet);
  color: var(--violet-light);
  background: rgba(22,163,74,0.12);
  box-shadow: 0 0 16px rgba(22,163,74,0.2);
}
.type-pill svg { width: 20px; height: 20px; }

/* ----------------------------------------------------------------
   9. BADGE / TAG
   ---------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: var(--r-full);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.badge-brand {
  background: linear-gradient(135deg, rgba(22,163,74,0.18), rgba(217,119,6,0.12));
  border: 1px solid rgba(22,163,74,0.25);
  color: var(--violet-light);
}
.badge-success {
  background: var(--success-bg);
  border: 1px solid rgba(16,185,129,0.2);
  color: #34d399;
}
.badge-warning {
  background: var(--warning-bg);
  border: 1px solid rgba(245,158,11,0.2);
  color: #fbbf24;
}
.badge-danger {
  background: var(--danger-bg);
  border: 1px solid rgba(244,63,94,0.2);
  color: #fb7185;
}

/* ----------------------------------------------------------------
   10. GRADIENT TEXT
   ---------------------------------------------------------------- */
.text-gradient {
  background: var(--g-brand-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.text-gradient-warm {
  background: linear-gradient(135deg, #f59e0b, #f97316, #ef4444);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ----------------------------------------------------------------
   11. DIVIDER
   ---------------------------------------------------------------- */
.divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--glass-border), transparent);
}

/* ----------------------------------------------------------------
   12. SECTION HEADER
   ---------------------------------------------------------------- */
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--violet-light);
  margin-bottom: 16px;
}
.section-eyebrow::before {
  content: '';
  width: 20px;
  height: 2px;
  background: var(--g-brand);
  border-radius: 2px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--text-primary);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 560px;
}

/* ----------------------------------------------------------------
   13. MERCOSUL PLATE
   ---------------------------------------------------------------- */
.plate-wrap {
  display: inline-flex;
  flex-direction: column;
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(0,0,0,0.3);
}
.plate-header {
  background: #003399;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 12px;
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.15em;
}
.plate-header-flag {
  font-size: 1rem;
}
.plate-text {
  padding: 6px 16px 10px;
  font-family: 'Space Grotesk', monospace;
  font-size: 2.2rem;
  font-weight: 800;
  color: #111;
  letter-spacing: 0.08em;
  text-align: center;
  min-width: 200px;
}

/* ----------------------------------------------------------------
   14. DATA ROW
   ---------------------------------------------------------------- */
.data-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--glass-border);
}
.data-row:last-child { border-bottom: none; }
.data-row-label { font-size: 0.875rem; color: var(--text-secondary); }
.data-row-value { font-size: 0.9rem; font-weight: 600; }
.data-row-value.blurred {
  filter: blur(8px);
  user-select: none;
  pointer-events: none;
  border-radius: 4px;
  background: rgba(255,255,255,0.08);
  padding: 2px 8px;
}

/* ----------------------------------------------------------------
   15. PASSAGE ITEM
   ---------------------------------------------------------------- */
.passage-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-lg);
  transition: background var(--t-fast), border-color var(--t-base);
}
.passage-item:hover {
  background: rgba(255,255,255,0.045);
  border-color: rgba(244,63,94,0.2);
}
.passage-icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  border-radius: var(--r-md);
  background: var(--danger-bg);
  border: 1px solid rgba(244,63,94,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fb7185;
}
.passage-info { flex: 1; }
.passage-road { font-size: 0.85rem; font-weight: 600; }
.passage-date { font-size: 0.75rem; color: var(--text-muted); margin-top: 2px; }
.passage-value {
  font-weight: 700;
  font-size: 0.95rem;
  color: #fb7185;
  white-space: nowrap;
}

/* ----------------------------------------------------------------
   16. PAYMENT
   ---------------------------------------------------------------- */
.payment-tabs {
  display: flex;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-lg);
  padding: 4px;
  gap: 4px;
}
.payment-tab {
  flex: 1;
  padding: 11px 16px;
  border-radius: var(--r-md);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  text-align: center;
  cursor: pointer;
  transition: all var(--t-base);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.payment-tab.active {
  background: var(--g-brand);
  color: #fff;
  box-shadow: var(--glow-btn);
}
.payment-tab:not(.active):hover {
  background: rgba(255,255,255,0.06);
  color: var(--text-secondary);
}

.pix-qr-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 24px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-xl);
}
.pix-qr-code {
  width: 180px;
  height: 180px;
  background: #fff;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
}
.pix-qr-code svg { width: 156px; height: 156px; }
.pix-copy-field {
  width: 100%;
  display: flex;
  gap: 8px;
}
.pix-code-input {
  flex: 1;
  padding: 11px 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-md);
  color: var(--text-muted);
  font-size: 0.78rem;
  font-family: monospace;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.countdown {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
}
.countdown-time {
  font-weight: 700;
  font-family: monospace;
  color: var(--warning);
}

/* Card form */
.card-preview {
  width: 100%;
  max-width: 340px;
  height: 190px;
  background: linear-gradient(135deg, #1a1a3e 0%, #16213e 50%, #0f3460 100%);
  border-radius: 16px;
  padding: 20px 24px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255,255,255,0.1);
  margin: 0 auto;
}
.card-preview::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -10%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(22,163,74,0.3) 0%, transparent 65%);
  border-radius: 50%;
}
.card-chip {
  width: 38px;
  height: 28px;
  background: linear-gradient(135deg, #d4af37, #f0d060);
  border-radius: 5px;
  margin-bottom: 20px;
}
.card-number-preview {
  font-family: 'Space Grotesk', monospace;
  font-size: 1.1rem;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.9);
  margin-bottom: 16px;
}
.card-footer-preview {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.card-label-sm { font-size: 0.6rem; color: rgba(255,255,255,0.4); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 2px; }
.card-value-sm { font-size: 0.85rem; font-weight: 600; color: rgba(255,255,255,0.85); letter-spacing: 0.05em; }

/* ----------------------------------------------------------------
   17. FEATURE CARDS
   ---------------------------------------------------------------- */
.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--r-lg);
  background: var(--g-surface);
  border: 1px solid rgba(22,163,74,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--violet-light);
  margin-bottom: 18px;
  transition: all var(--t-slow);
}
.feature-card:hover .feature-icon {
  background: linear-gradient(135deg, rgba(22,163,74,0.2), rgba(14,165,233,0.12));
  box-shadow: 0 0 24px rgba(22,163,74,0.2);
}
.feature-card {
  padding: 28px;
  transition: transform var(--t-slow), border-color var(--t-base);
}
.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(22,163,74,0.25);
}

/* ----------------------------------------------------------------
   18. STEP INDICATOR
   ---------------------------------------------------------------- */
.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  position: relative;
}
.step-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 24px 0;
  position: relative;
}
.step-num {
  width: 44px;
  height: 44px;
  min-width: 44px;
  border-radius: 50%;
  background: var(--g-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  box-shadow: var(--glow-violet);
  position: relative;
  z-index: 1;
}
.step-item:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 21px;
  top: 68px;
  width: 2px;
  height: calc(100% - 44px);
  background: linear-gradient(to bottom, rgba(22,163,74,0.4), rgba(217,119,6,0.1));
  border-radius: 2px;
}
.step-content { padding-top: 10px; }
.step-title { font-size: 1rem; font-weight: 700; margin-bottom: 6px; font-family: var(--font-display); }
.step-desc { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; }

/* ----------------------------------------------------------------
   19. STATS
   ---------------------------------------------------------------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--glass-border);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-xl);
  overflow: hidden;
}
.stat-item {
  background: var(--bg-root);
  padding: 28px 20px;
  text-align: center;
}
.stat-number {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  background: var(--g-brand-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label { font-size: 0.8rem; color: var(--text-muted); font-weight: 500; }

/* ----------------------------------------------------------------
   20. FAQ
   ---------------------------------------------------------------- */
.faq-item {
  border-bottom: 1px solid var(--glass-border);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  text-align: left;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  gap: 16px;
  cursor: pointer;
  transition: color var(--t-fast);
  background: none;
  border: none;
}
.faq-question:hover { color: var(--violet-light); }
.faq-icon {
  width: 28px;
  height: 28px;
  min-width: 28px;
  border-radius: 50%;
  background: rgba(22,163,74,0.1);
  border: 1px solid rgba(22,163,74,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--violet-light);
  transition: transform var(--t-slow), background var(--t-base);
}
.faq-item.open .faq-icon {
  transform: rotate(45deg);
  background: rgba(22,163,74,0.2);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}
.faq-answer-inner {
  padding-bottom: 20px;
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.75;
}
.faq-item.open .faq-answer { max-height: 300px; }

/* ----------------------------------------------------------------
   21. FOOTER
   ---------------------------------------------------------------- */
.footer {
  border-top: 1px solid var(--glass-border);
  padding: 48px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}
.footer-brand p { font-size: 0.875rem; color: var(--text-muted); margin-top: 12px; max-width: 280px; line-height: 1.7; }
.footer-links h4 { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-secondary); margin-bottom: 14px; }
.footer-links ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links li a { font-size: 0.875rem; color: var(--text-muted); transition: color var(--t-fast); }
.footer-links li a:hover { color: var(--text-primary); }
.footer-bottom {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--glass-border);
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  text-align: center;
}
.footer-bottom p { font-size: 0.78rem; color: var(--text-muted); }
.footer-legal { display: flex; gap: 16px; }
.footer-legal a { font-size: 0.78rem; color: var(--text-muted); transition: color var(--t-fast); }
.footer-legal a:hover { color: var(--text-secondary); }

/* ----------------------------------------------------------------
   22. BACK LINK
   ---------------------------------------------------------------- */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: color var(--t-fast), gap var(--t-base);
}
.back-link:hover { color: var(--text-primary); gap: 6px; }
.back-link svg { transition: transform var(--t-base); }
.back-link:hover svg { transform: translateX(-3px); }

/* ----------------------------------------------------------------
   23. TRUST BADGES
   ---------------------------------------------------------------- */
.trust-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.78rem;
  color: var(--text-secondary);
  padding: 6px 12px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-full);
}
.trust-item svg { color: var(--success); width: 14px; height: 14px; }

/* ----------------------------------------------------------------
   24. AMOUNT HIGHLIGHT
   ---------------------------------------------------------------- */
.amount-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  background: linear-gradient(135deg, rgba(244,63,94,0.08), rgba(251,113,133,0.04));
  border: 1px solid rgba(244,63,94,0.2);
  border-radius: var(--r-lg);
}
.amount-label { font-size: 0.875rem; color: var(--text-secondary); }
.amount-value {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: var(--g-danger);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ----------------------------------------------------------------
   25. TOAST / NOTIFICATION
   ---------------------------------------------------------------- */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--bg-elevated);
  border: 1px solid var(--glass-border-hover);
  border-radius: var(--r-full);
  padding: 12px 20px;
  font-size: 0.875rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-lg), var(--glow-violet);
  z-index: 9999;
  transition: transform var(--t-spring), opacity var(--t-slow);
  opacity: 0;
  white-space: nowrap;
}
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }

/* ----------------------------------------------------------------
   26. PAGE TRANSITIONS
   ---------------------------------------------------------------- */
.page-wrapper {
  animation: page-in 0.4s cubic-bezier(0.4, 0, 0.2, 1) both;
}
@keyframes page-in {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ----------------------------------------------------------------
   27. LOADING SKELETON
   ---------------------------------------------------------------- */
.skeleton {
  background: linear-gradient(90deg, rgba(255,255,255,0.04) 25%, rgba(255,255,255,0.08) 50%, rgba(255,255,255,0.04) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--r-sm);
}
@keyframes shimmer {
  from { background-position: 200% 0; }
  to { background-position: -200% 0; }
}

/* ----------------------------------------------------------------
   28. RESPONSIVE — md (768px)
   ---------------------------------------------------------------- */
@media (min-width: 768px) {
  .container { padding: 0 32px; }

  .nav-hamburger { display: none !important; }
  .nav-links { display: flex !important; }

  .steps-grid { grid-template-columns: repeat(3, 1fr); }
  .step-item { flex-direction: column; padding: 0; }
  .step-item:not(:last-child)::after {
    left: auto;
    top: 22px;
    right: -50%;
    width: 100%;
    height: 2px;
    background: linear-gradient(to right, rgba(22,163,74,0.4), rgba(217,119,6,0.1));
  }

  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
  .footer-bottom { flex-direction: row; justify-content: space-between; text-align: left; }
}

/* ----------------------------------------------------------------
   29. RESPONSIVE — lg (1024px)
   ---------------------------------------------------------------- */
@media (min-width: 1024px) {
  .container { padding: 0 40px; }
}

/* ----------------------------------------------------------------
   30. RESPONSIVE — mobile-specific
   ---------------------------------------------------------------- */
@media (max-width: 767px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .stats-grid { grid-template-columns: 1fr; }
  .stat-item { border-bottom: 1px solid var(--glass-border); }
  .type-pill span { display: none; }
}

/* Mobile nav overlay */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(3,7,20,0.96);
  backdrop-filter: blur(24px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  transform: translateY(-100%);
  transition: transform var(--t-slow);
}
.mobile-nav.open { transform: translateY(0); }
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-secondary);
  transition: color var(--t-fast);
}
.mobile-nav a:hover { color: var(--text-primary); }
.mobile-nav-close {
  position: absolute;
  top: 20px;
  right: 20px;
}

/* ----------------------------------------------------------------
   31. UTILITY CLASSES
   ---------------------------------------------------------------- */
.text-center { text-align: center; }
.text-right { text-align: right; }
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.gap-6 { gap: 24px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }
.mt-8 { margin-top: 32px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.mb-8 { margin-bottom: 32px; }
.p-4 { padding: 16px; }
.p-6 { padding: 24px; }
.p-8 { padding: 32px; }
.py-16 { padding-top: 64px; padding-bottom: 64px; }
.py-20 { padding-top: 80px; padding-bottom: 80px; }
.py-24 { padding-top: 96px; padding-bottom: 96px; }
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }