:root {
  --bg: #0a0f1a;
  --bg-elevated: #111827;
  --bg-card: #1a2235;
  --fg: #e8edf5;
  --fg-muted: #8b95a8;
  --accent: #3b82f6;
  --accent-warm: #f59e0b;
  --accent-glow: rgba(59, 130, 246, 0.15);
  --border: #1e293b;
  --radius: 12px;
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* HERO */
.hero {
  padding: 120px 24px 80px;
  max-width: 1100px;
  margin: 0 auto;
}

.hero-inner {
  margin-bottom: 64px;
}

.hero-badge {
  display: inline-block;
  background: var(--accent-glow);
  border: 1px solid rgba(59, 130, 246, 0.3);
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 28px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  line-height: 1.1;
  font-weight: 400;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero h1 em {
  color: var(--accent);
  font-style: italic;
}

.lede {
  font-size: 1.2rem;
  color: var(--fg-muted);
  max-width: 600px;
  line-height: 1.7;
}

.hero-cta-row {
  display: flex;
  gap: 16px;
  margin-top: 36px;
  flex-wrap: wrap;
}

.hero-btn-primary {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: background 0.15s;
}

.hero-btn-primary:hover {
  background: #2563eb;
}

.hero-btn-secondary {
  display: inline-block;
  background: transparent;
  color: var(--fg-muted);
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1px solid var(--border);
  transition: color 0.15s, border-color 0.15s;
}

.hero-btn-secondary:hover {
  color: var(--fg);
  border-color: var(--fg-muted);
}

/* SOCIAL PROOF */
.hero-social-proof {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 24px;
  margin-bottom: 4px;
}

.social-proof-avatars {
  font-size: 1.1rem;
  letter-spacing: -0.1em;
  opacity: 0.85;
}

.social-proof-text {
  font-size: 0.88rem;
  color: var(--fg-muted);
  font-weight: 500;
}

/* HERO INLINE CALCULATOR WIDGET */
.hero-calc-widget {
  margin-top: 28px;
  background: var(--bg-card);
  border: 1px solid rgba(59, 130, 246, 0.25);
  border-radius: 16px;
  padding: 28px;
  max-width: 560px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(59, 130, 246, 0.08);
}

.hero-calc-label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 18px;
}

.hero-calc-fields {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 12px;
  align-items: flex-end;
}

.hero-calc-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.hero-calc-field-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--fg-muted);
}

.hero-calc-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.hero-calc-prefix {
  position: absolute;
  left: 11px;
  color: var(--fg-muted);
  font-size: 0.95rem;
  pointer-events: none;
}

.hero-calc-input {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 11px 12px;
  color: var(--fg);
  font-size: 0.95rem;
  font-family: var(--font-body);
  transition: border-color 0.15s;
  -moz-appearance: textfield;
}

.hero-calc-input::-webkit-inner-spin-button,
.hero-calc-input::-webkit-outer-spin-button {
  -webkit-appearance: none;
}

.hero-calc-input-wrap .hero-calc-input {
  padding-left: 26px;
}

.hero-calc-input:focus {
  outline: none;
  border-color: var(--accent);
}

.hero-calc-select {
  cursor: pointer;
}

.hero-calc-btn {
  background: var(--accent-warm);
  color: #0a0f1a;
  border: none;
  border-radius: 8px;
  padding: 11px 20px;
  font-weight: 800;
  font-size: 0.95rem;
  cursor: pointer;
  white-space: nowrap;
  font-family: var(--font-body);
  transition: background 0.15s, transform 0.1s;
  letter-spacing: -0.01em;
  height: 44px;
}

.hero-calc-btn:hover {
  background: #d97706;
}

.hero-calc-btn:active {
  transform: scale(0.98);
}

.hero-calc-error {
  font-size: 0.8rem;
  color: #f87171;
  margin-top: 10px;
  display: none;
}

/* RESULT */
.hero-calc-result {
  margin-top: 20px;
  padding: 20px;
  background: var(--bg-elevated);
  border-radius: 10px;
  border: 1px solid rgba(245, 158, 11, 0.2);
  display: none;
}

.hero-calc-result.show {
  display: block;
  animation: fadeSlideIn 0.3s ease;
}

@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-calc-result-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-muted);
  margin-bottom: 6px;
}

.hero-calc-result-amount {
  font-family: var(--font-display);
  font-size: 2.6rem;
  color: var(--accent-warm);
  line-height: 1.1;
  margin-bottom: 8px;
}

.hero-calc-result-sub {
  font-size: 0.78rem;
  color: var(--fg-muted);
}

.hero-calc-full-link {
  color: var(--accent);
  text-decoration: none;
}

.hero-calc-full-link:hover {
  text-decoration: underline;
}

.hero-disclaimer {
  margin-top: 14px;
  font-size: 0.75rem;
  color: #6b7585;
}

/* STICKY MOBILE CTA BAR */
.sticky-cta-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  padding: 12px 20px;
  transform: translateY(100%);
  transition: transform 0.25s ease;
}

.sticky-cta-bar.visible {
  transform: translateY(0);
}

.sticky-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  max-width: 480px;
  margin: 0 auto;
}

.sticky-cta-text {
  font-size: 0.88rem;
  color: var(--fg-muted);
  flex: 1;
}

.sticky-cta-btn {
  background: var(--accent-warm);
  color: #0a0f1a;
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: 800;
  font-size: 0.88rem;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.15s;
}

.sticky-cta-btn:hover {
  background: #d97706;
}

@media (max-width: 768px) {
  .sticky-cta-bar {
    display: block;
  }
}

.hero-stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
}

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--accent-warm);
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.4;
}

/* PROBLEM */
.problem {
  padding: 100px 24px;
  background: var(--bg-elevated);
}

.problem-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.problem h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 48px;
  letter-spacing: -0.01em;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.problem-card {
  padding: 32px;
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.problem-icon {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-warm);
  margin-bottom: 16px;
  font-family: var(--font-display);
}

.problem-card h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.problem-card p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* FEATURES */
.features {
  padding: 100px 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.features-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 56px;
  letter-spacing: -0.01em;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 32px;
  padding: 36px 0;
  border-bottom: 1px solid var(--border);
}

.feature-item:first-child {
  border-top: 1px solid var(--border);
}

.feature-number {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--accent);
  min-width: 40px;
  padding-top: 4px;
}

.feature-content h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.feature-content p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* HOW IT WORKS */
.how-it-works {
  padding: 100px 24px;
  background: var(--bg-elevated);
}

.how-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.how-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.how-subtitle {
  color: var(--fg-muted);
  font-size: 1.1rem;
  margin-bottom: 56px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.step {
  position: relative;
}

.step-marker {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--accent);
  color: white;
  font-weight: 700;
  font-size: 1.1rem;
  border-radius: 50%;
  margin-bottom: 20px;
}

.step h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.step p {
  color: var(--fg-muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* CLOSING */
.closing {
  padding: 120px 24px;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.closing-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  margin-bottom: 24px;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.closing-inner p {
  color: var(--fg-muted);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 16px;
}

.closing-emphasis {
  color: var(--accent) !important;
  font-weight: 600;
  font-size: 1.1rem !important;
}

.closing-cta-row {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin: 32px 0 24px;
}

.closing-btn-primary {
  display: inline-block;
  background: var(--accent-warm);
  color: #0a0f1a;
  padding: 16px 32px;
  border-radius: 10px;
  font-weight: 800;
  font-size: 1rem;
  text-decoration: none;
  transition: background 0.15s, transform 0.1s;
  letter-spacing: -0.01em;
}

.closing-btn-primary:hover {
  background: #d97706;
}

.closing-btn-primary:active {
  transform: scale(0.98);
}

.closing-btn-secondary {
  display: inline-block;
  background: transparent;
  color: var(--fg-muted);
  padding: 16px 24px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1px solid var(--border);
  transition: color 0.15s, border-color 0.15s;
}

.closing-btn-secondary:hover {
  color: var(--fg);
  border-color: var(--fg-muted);
}

.closing-seo-links {
  display: flex;
  gap: 12px;
  justify-content: center;
  align-items: center;
  margin-top: 20px;
  font-size: 0.85rem;
}
.closing-seo-links a {
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.15s;
}
.closing-seo-links a:hover {
  color: var(--accent);
}
.closing-seo-links span {
  color: var(--border);
}

/* FOOTER */
.site-footer {
  padding: 48px 24px;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin-bottom: 16px;
}

.footer-disclaimer {
  font-size: 0.8rem;
  color: var(--fg-muted);
  max-width: 600px;
  margin: 0 auto 12px;
  line-height: 1.5;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--fg-muted);
}

/* EXIT-INTENT POPUP */
.exit-intent-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(5, 10, 20, 0.85);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 900;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.exit-intent-modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px 36px;
  max-width: 440px;
  width: 100%;
  position: relative;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  animation: exitIntentSlideIn 0.3s ease;
}

@keyframes exitIntentSlideIn {
  from { opacity: 0; transform: translateY(20px) scale(0.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.exit-intent-icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
  text-align: center;
}

.exit-intent-title {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--fg);
  text-align: center;
  margin-bottom: 10px;
  line-height: 1.2;
}

.exit-intent-subtitle {
  font-size: 0.9rem;
  color: var(--fg-muted);
  text-align: center;
  line-height: 1.65;
  margin-bottom: 28px;
}

.exit-intent-error {
  display: none;
  background: rgba(248, 113, 113, 0.1);
  border: 1px solid rgba(248, 113, 113, 0.3);
  color: #f87171;
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 0.85rem;
  margin-bottom: 16px;
}

.exit-intent-field {
  margin-bottom: 14px;
}

.exit-intent-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--fg-muted);
  margin-bottom: 6px;
}

.exit-intent-input {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  color: var(--fg);
  font-size: 0.95rem;
  font-family: var(--font-body);
  box-sizing: border-box;
  transition: border-color 0.15s;
}

.exit-intent-input:focus {
  outline: none;
  border-color: var(--accent);
}

.exit-intent-submit {
  width: 100%;
  background: var(--accent-warm);
  color: #0a0f1a;
  border: none;
  border-radius: 8px;
  padding: 15px;
  font-weight: 800;
  font-size: 1rem;
  cursor: pointer;
  font-family: var(--font-body);
  margin-top: 4px;
  transition: background 0.15s, transform 0.1s;
  letter-spacing: -0.01em;
}

.exit-intent-submit:hover {
  background: #d97706;
}

.exit-intent-submit:active {
  transform: scale(0.99);
}

.exit-intent-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.exit-intent-fine-print {
  text-align: center;
  font-size: 0.75rem;
  color: var(--fg-muted);
  margin-top: 12px;
}

.exit-intent-close {
  position: absolute;
  top: 14px;
  right: 14px;
  background: none;
  border: none;
  color: var(--fg-muted);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
  transition: color 0.15s;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
}

.exit-intent-close:hover {
  color: var(--fg);
  background: var(--bg-elevated);
}

/* Mobile: bottom sheet */
@media (max-width: 768px) {
  .exit-intent-overlay {
    align-items: flex-end;
    padding: 0;
  }

  .exit-intent-modal {
    max-width: 100%;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    padding: 32px 24px 28px;
    animation: exitIntentSlideUp 0.35s cubic-bezier(0.32, 0.72, 0, 1);
  }

  @keyframes exitIntentSlideUp {
    from { transform: translateY(100%); }
    to   { transform: translateY(0); }
  }
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero {
    padding: 80px 20px 60px;
  }

  .hero-calc-fields {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
  }

  .hero-calc-btn {
    grid-column: 1 / -1;
    width: 100%;
    padding: 14px 20px;
    height: auto;
  }

  .hero-calc-result-amount {
    font-size: 2rem;
  }

  .hero-stat-row {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .problem-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .feature-item {
    flex-direction: column;
    gap: 12px;
  }

  .steps {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .problem,
  .features,
  .how-it-works {
    padding: 60px 20px;
  }

  .closing {
    padding: 80px 20px;
  }

  .closing-cta-row {
    flex-direction: column;
    align-items: stretch;
  }

  .closing-btn-primary,
  .closing-btn-secondary {
    text-align: center;
  }
}