:root {
  --bg: #0a0a0f;
  --bg-elevated: #12121a;
  --bg-card: #1a1a25;
  --fg: #e8e6e1;
  --fg-muted: #8a8890;
  --fg-dim: #5a5860;
  --accent: #c9f74f;
  --accent-dim: rgba(201, 247, 79, 0.12);
  --accent-glow: rgba(201, 247, 79, 0.25);
  --border: rgba(255, 255, 255, 0.06);
  --border-accent: rgba(201, 247, 79, 0.2);
  --radius: 12px;
  --radius-sm: 8px;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

/* ---- HERO ---- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 72px 40px 80px;
  position: relative;
  background:
    radial-gradient(ellipse 60% 50% at 30% 20%, rgba(201, 247, 79, 0.04) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 80% 70%, rgba(100, 80, 200, 0.03) 0%, transparent 70%),
    var(--bg);
}

.hero-inner {
  max-width: 780px;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 6px 16px;
  border-radius: 100px;
  border: 1px solid var(--border-accent);
  margin-bottom: 32px;
}

.hero h1 {
  font-size: clamp(2.8rem, 6vw, 4.8rem);
  color: var(--fg);
  margin-bottom: 28px;
}

.hero h1 .accent {
  color: var(--accent);
  display: block;
}

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

/* Hero Visual */
.hero-visual {
  margin-top: 64px;
  max-width: 780px;
}

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

.scope-cell {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: border-color 0.3s;
}

.scope-cell.active {
  border-color: var(--border-accent);
  background: linear-gradient(135deg, var(--accent-dim), var(--bg-card));
}

.scope-cell.pending {
  opacity: 0.6;
}

.cell-label {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}

.cell-detail {
  font-size: 0.95rem;
  color: var(--fg);
  font-weight: 400;
}

.cell-value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--fg);
  margin-top: 4px;
}

/* Hero above-the-fold CTA */
.hero-cta {
  display: flex;
  gap: 8px;
  margin-top: 32px;
  max-width: 520px;
}

.hero-cta input {
  flex: 1;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--fg);
  font: inherit;
  outline: none;
  transition: border-color 0.25s, box-shadow 0.25s;
}

.hero-cta input::placeholder {
  color: var(--fg-dim);
}

.hero-cta input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.hero-cta-btn {
  padding: 14px 22px;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: #0a0a0f;
  font-family: var(--font-display);
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.15s;
}

.hero-cta-btn:hover:not(:disabled) {
  opacity: 0.88;
  transform: translateY(-1px);
}

.hero-cta-btn:active:not(:disabled) {
  transform: translateY(0);
}

.hero-cta-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.hero-cta-status {
  margin-top: 12px;
  font-size: 0.9rem;
  color: var(--fg-muted);
}

.hero-cta-status.success {
  color: var(--accent);
  font-weight: 500;
}

.hero-cta-status.error {
  color: #f87171;
}

.hero-social-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.hero-social-proof .logo {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--fg-muted);
  opacity: 0.75;
  font-size: 0.85rem;
  text-transform: uppercase;
}

.hero-social-proof .stat {
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
}

/* ---- PROBLEM ---- */
.problem {
  padding: 120px 40px;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.problem-inner {
  max-width: 860px;
  margin: 0 auto;
}

.problem h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 24px;
}

.problem-text {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 660px;
  margin-bottom: 56px;
  line-height: 1.75;
}

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

.stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--fg-dim);
  line-height: 1.4;
}

/* ---- FEATURES ---- */
.features {
  padding: 120px 40px;
}

.features-inner {
  max-width: 960px;
  margin: 0 auto;
}

.features h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 56px;
}

.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  transition: border-color 0.3s, transform 0.2s;
}

.feature-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-2px);
}

.feature-icon {
  font-size: 1.6rem;
  margin-bottom: 20px;
  color: var(--accent);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-dim);
  border-radius: var(--radius-sm);
}

.feature-card h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
  color: var(--fg);
}

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

/* ---- HOW IT WORKS ---- */
.how {
  padding: 120px 40px;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.how-inner {
  max-width: 720px;
  margin: 0 auto;
}

.how h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 56px;
}

.steps {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.step {
  display: flex;
  gap: 32px;
  align-items: flex-start;
}

.step-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.3;
  line-height: 1;
  min-width: 80px;
}

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

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

/* ---- CLOSING ---- */
.closing {
  padding: 120px 40px;
  text-align: center;
}

.closing-inner {
  max-width: 680px;
  margin: 0 auto;
}

.closing h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 24px;
}

.closing p {
  font-size: 1.1rem;
  color: var(--fg-muted);
  line-height: 1.75;
  margin-bottom: 16px;
}

.closing-accent {
  color: var(--accent) !important;
  font-weight: 500;
  font-family: var(--font-display);
  font-size: 1.15rem !important;
}

/* ---- FOOTER ---- */
.site-footer {
  padding: 48px 40px;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--fg);
}

.footer-note {
  font-size: 0.85rem;
  color: var(--fg-dim);
}

/* ---- CONTACT FORM ---- */
.contact-section {
  padding: 120px 40px;
  background: var(--bg);
  border-top: 1px solid var(--border);
}

.contact-inner {
  max-width: 640px;
  margin: 0 auto;
}

.contact-header {
  margin-bottom: 48px;
}

.contact-header h2 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  margin-bottom: 16px;
}

.contact-header p {
  font-size: 1rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--fg-muted);
  letter-spacing: 0.03em;
}

.form-group label .optional {
  font-weight: 300;
  color: var(--fg-dim);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 300;
  transition: border-color 0.25s, box-shadow 0.25s;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--fg-dim);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.form-group select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238a8890' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.form-group select option {
  background: var(--bg-card);
  color: var(--fg);
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
}

.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
  border-color: #f87171;
  box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.1);
}

.field-error {
  font-size: 0.8rem;
  color: #f87171;
  min-height: 18px;
}

.form-submit {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  margin-top: 8px;
}

.btn-submit {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #0a0a0f;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.15s;
  letter-spacing: 0.01em;
}

.btn-submit:hover:not(:disabled) {
  opacity: 0.88;
  transform: translateY(-1px);
}

.btn-submit:active:not(:disabled) {
  transform: translateY(0);
}

.btn-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-loading {
  display: none;
  align-items: center;
}

.btn-loading svg {
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.form-status {
  font-size: 0.9rem;
  min-height: 22px;
}

.status-success {
  color: var(--accent);
  font-weight: 500;
}

.status-error {
  color: #f87171;
}

/* ---- CHAT WIDGET ---- */
.chat-widget {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 50;
  font-family: var(--font-body);
}

.chat-bubble {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: none;
  background: var(--accent);
  color: #0a0a0f;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35), 0 0 0 4px var(--accent-dim);
  transition: transform 0.18s ease, background 0.18s ease, opacity 0.18s ease;
}

.chat-bubble:hover {
  opacity: 0.92;
  transform: translateY(-2px);
}

.chat-popup {
  position: absolute;
  right: 0;
  bottom: 72px;
  width: 320px;
  max-width: calc(100vw - 48px);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.5);
  transform: translateY(8px);
  opacity: 0;
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.chat-popup:not([hidden]) {
  opacity: 1;
  transform: translateY(0);
}

.chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.chat-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--fg);
}

.chat-close {
  background: transparent;
  border: none;
  color: var(--fg-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: color 0.15s, background 0.15s;
}

.chat-close:hover {
  color: var(--fg);
  background: var(--border);
}

.chat-sub {
  font-size: 0.8rem;
  color: var(--fg-dim);
  margin-bottom: 14px;
}

.chat-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.chat-submit-row {
  margin-top: 0;
}

.chat-submit-row .btn-submit {
  padding: 10px 20px;
  font-size: 0.9rem;
}

/* ---- PRICING ---- */
.pricing-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
}
.pricing-header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.pricing-header-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: -0.02em;
}
.pricing-header-back {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.pricing-header-back:hover { color: var(--fg); }

.pricing-hero {
  padding: 120px 40px 60px;
  text-align: center;
}
.pricing-hero-inner {
  max-width: 960px;
  margin: 0 auto;
}
.pricing-hero h1 {
  font-size: clamp(2.8rem, 6vw, 4.8rem);
  color: var(--fg);
  margin-bottom: 28px;
}
.pricing-hero h1 .accent {
  color: var(--accent);
  display: block;
}
.pricing-hero .lede {
  margin: 0 auto 16px;
}
.hero-pricing-link {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--accent);
  text-decoration: none;
  margin-top: 8px;
  transition: opacity 0.2s, transform 0.15s;
}
.hero-pricing-link:hover {
  opacity: 0.85;
  transform: translateY(-1px);
}

.tier-section {
  padding: 40px 40px 80px;
}
.tier-grid {
  max-width: 1100px;
  margin: 0 auto 48px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.tier-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  transition: border-color 0.3s, transform 0.2s;
  position: relative;
  display: flex;
  flex-direction: column;
}
.tier-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-2px);
}
.tier-card.featured {
  border-color: var(--border-accent);
  box-shadow: 0 0 0 1px var(--border-accent);
}

.tier-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  padding: 4px 10px;
  border-radius: 100px;
}

.tier-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--fg);
  margin-bottom: 8px;
}
.tier-price-row {
  display: flex;
  align-items: baseline;
  margin-bottom: 24px;
}
.tier-price {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}
.tier-period {
  font-size: 0.95rem;
  color: var(--fg-muted);
  margin-left: 6px;
}

.tier-features {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  flex-grow: 1;
}
.tier-features li {
  border-top: 1px solid var(--border);
  padding: 12px 0;
  font-size: 0.9rem;
  color: var(--fg-muted);
  display: flex;
  align-items: center;
  gap: 10px;
}
.tier-features li:last-child {
  border-bottom: 1px solid var(--border);
}
.tier-bullet {
  color: var(--accent);
  font-weight: 700;
  font-size: 0.95rem;
}

.tier-cta {
  width: 100%;
  justify-content: center;
  margin-top: auto;
}

.tier-target {
  max-width: 960px;
  margin: 0 auto;
  text-align: center;
  padding: 48px 40px;
}
.tier-target-value {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--accent);
  margin: 12px 0;
}
.tier-target-label {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

.pricing-closing {
  padding: 120px 40px;
  text-align: center;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.pricing-closing-inner {
  max-width: 680px;
  margin: 0 auto;
}
.pricing-closing h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 16px;
}
.pricing-closing p {
  font-size: 1.1rem;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 32px;
}

/* ---- MARKETING NAV ---- */
.marketing-nav {
  display: flex;
  gap: 28px;
  align-items: center;
}
.marketing-nav .pricing-header-back.active {
  color: var(--accent);
}

/* ---- FEATURE CARD HIGHLIGHT ---- */
.feature-card.highlight {
  border-color: var(--border-accent);
  box-shadow: 0 0 0 1px var(--border-accent);
}

/* ---- FOR-FIRMS PROOF ---- */
.for-firms-proof {
  padding: 80px 40px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.for-firms-proof-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
  justify-content: center;
}
.for-firms-proof .logo {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--fg-muted);
  opacity: 0.75;
  font-size: 0.85rem;
  text-transform: uppercase;
}
.for-firms-proof .stat {
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .hero, .pricing-hero { padding: 80px 24px 40px; }
  .problem, .features, .how, .closing, .contact-section, .tier-section, .pricing-closing { padding: 80px 24px; }

  .scope-grid { grid-template-columns: 1fr; }
  .problem-stats { grid-template-columns: 1fr; gap: 24px; }
  .feature-grid { grid-template-columns: 1fr; }
  .tier-grid { grid-template-columns: 1fr; }

  .step { flex-direction: column; gap: 12px; }
  .step-num { font-size: 2rem; min-width: auto; }

  .footer-inner { flex-direction: column; gap: 12px; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .marketing-nav { gap: 16px; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 2rem; }
  .lede { font-size: 1.05rem; }
  .scope-cell { padding: 16px; }
  .feature-card { padding: 24px 20px; }
}