:root {
  --bg-canvas: #090a0f;
  --bg-surface: rgba(255, 255, 255, 0.025);
  --bg-glass: rgba(12, 14, 20, 0.78);

  --border-subtle: rgba(255, 255, 255, 0.075);
  --border-medium: rgba(255, 255, 255, 0.13);

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --accent-cobalt: #2563eb;
  --accent-cobalt-bright: #60a5fa;
  --signal-emerald: #10b981;
  --signal-crimson: #f43f5e;
  --signal-amber: #f59e0b;

  --container-max: 1060px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 22px;
  --radius-pill: 9999px;

  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Inter', 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'SF Mono', ui-monospace, 'Cascadia Code', 'JetBrains Mono', Menlo, Consolas, monospace;
}

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

html {
  font-family: var(--font-sans);
  font-size: 100%;
  line-height: 1.55;
  color: var(--text-primary);
  background-color: var(--bg-canvas);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  min-height: 100dvh;
  background-color: var(--bg-canvas);
  background-image: radial-gradient(ellipse 75% 45% at 50% -10%, rgba(37, 99, 235, 0.14), transparent 70%);
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
  color: inherit;
}

.tabular-nums {
  font-variant-numeric: tabular-nums;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.site-header {
  position: sticky;
  top: 0.85rem;
  z-index: 100;
  padding: 0 1rem;
  margin-top: 0.85rem;
}

.header-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.6rem 0.9rem 0.6rem 1.15rem;
  background: var(--bg-glass);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid var(--border-subtle);
  border-top-color: rgba(255, 255, 255, 0.13);
  border-radius: var(--radius-pill);
}

.brand-logo {
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.025em;
}

.brand-logo span.brand-it {
  color: var(--accent-cobalt-bright);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.nav-links a {
  transition: color 150ms ease;
}

.nav-links a:hover {
  color: var(--text-primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.lang-switch {
  display: inline-flex;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  padding: 2px;
}

.lang-btn {
  border: none;
  background: transparent;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.24rem 0.55rem;
  border-radius: var(--radius-pill);
  color: var(--text-secondary);
  cursor: pointer;
}

.lang-btn.is-active {
  background: rgba(255, 255, 255, 0.12);
  color: var(--text-primary);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius-pill);
  cursor: pointer;
  border: 1px solid transparent;
  line-height: 1.2;
  min-height: 38px;
  white-space: nowrap;
}

.btn-lg {
  font-size: 0.94rem;
  padding: 0.8rem 1.45rem;
  min-height: 46px;
}

.btn-primary {
  background-color: var(--accent-cobalt);
  color: #ffffff;
  border-top-color: rgba(255, 255, 255, 0.22);
}

.btn-secondary {
  background-color: rgba(255, 255, 255, 0.045);
  color: var(--text-primary);
  border-color: var(--border-medium);
}

.hero-section {
  padding: 5.25rem 0 3.5rem;
  text-align: center;
}

.hero-title {
  font-size: clamp(2.1rem, 4.4vw, 3.45rem);
  font-weight: 650;
  line-height: 1.08;
  letter-spacing: -0.032em;
  max-width: 20ch;
  margin: 0 auto 1.2rem;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.35vw, 1.14rem);
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 52ch;
  margin: 0 auto 2.15rem;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

.preview-section {
  padding: 1rem 0 5rem;
}

.inspector-shell {
  padding: 1.5rem;
  border-radius: var(--radius-xl);
  background: rgba(14, 17, 24, 0.78);
  border: 1px solid var(--border-medium);
  box-shadow: 0 24px 60px -16px rgba(0, 0, 0, 0.6);
}

.inspector-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-bottom: 1.15rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-subtle);
}

.niche-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.niche-tab {
  border: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-secondary);
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
}

.niche-tab.is-active {
  background: rgba(255, 255, 255, 0.11);
  border-color: rgba(255, 255, 255, 0.22);
  color: var(--text-primary);
}

.lead-switcher {
  display: inline-flex;
  gap: 0.25rem;
  background: rgba(0, 0, 0, 0.35);
  padding: 3px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-subtle);
}

.lead-subtab {
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
  cursor: pointer;
}

.lead-subtab.is-active {
  background: rgba(255, 255, 255, 0.12);
  color: var(--text-primary);
}

.inspector-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.lead-audit-panel,
.pitch-hook-panel {
  background: rgba(255, 255, 255, 0.018);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.35rem;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.lead-header-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.lead-identity h2 {
  font-size: 1.18rem;
  font-weight: 650;
  letter-spacing: -0.015em;
  margin-bottom: 0.2rem;
}

.lead-submeta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.65rem;
  font-size: 0.83rem;
  color: var(--text-secondary);
}

.rating-chip {
  color: #fbbf24;
  font-weight: 500;
}

.score-pill {
  font-size: 0.76rem;
  font-weight: 600;
  padding: 0.28rem 0.65rem;
  border-radius: var(--radius-pill);
  background: rgba(16, 185, 129, 0.12);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.26);
  white-space: nowrap;
}

.panel-section-label {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.lead-data-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  padding: 0.95rem;
  background: rgba(0, 0, 0, 0.28);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}

.data-cell {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.data-label {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.data-val {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-primary);
  font-family: var(--font-mono);
  word-break: break-word;
}

.audit-columns-grid {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  background: rgba(0, 0, 0, 0.28);
  overflow: hidden;
}

.audit-col-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.55rem 0.9rem;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.83rem;
}

.audit-col-row:last-child {
  border-bottom: none;
}

.audit-col-name {
  color: var(--text-secondary);
}

.audit-col-val {
  font-weight: 500;
  color: var(--text-primary);
}

.audit-col-val.mono {
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.audit-pill {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.15rem 0.55rem;
  border-radius: var(--radius-pill);
}

.audit-pill.pill-no {
  background: rgba(244, 63, 94, 0.14);
  color: #fb7185;
  border: 1px solid rgba(244, 63, 94, 0.28);
}

.audit-pill.pill-yes {
  background: rgba(16, 185, 129, 0.14);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.28);
}

.issues-summary-box {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.85rem 0.95rem;
  border-radius: var(--radius-md);
  background: rgba(244, 63, 94, 0.05);
  border: 1px solid rgba(244, 63, 94, 0.18);
}

.issues-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.82rem;
  color: #e2e8f0;
}

.issues-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.issues-list li::before {
  content: '•';
  color: var(--signal-crimson);
  font-weight: 700;
}

.why-section {
  padding: 4.5rem 0;
  border-top: 1px solid var(--border-subtle);
}

.section-heading {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 650;
  letter-spacing: -0.025em;
  margin-bottom: 2.25rem;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.pillar-item h3 {
  font-size: 1.02rem;
  font-weight: 600;
  margin-bottom: 0.45rem;
  letter-spacing: -0.01em;
}

.pillar-item p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.order-section {
  padding: 4.5rem 0 5.5rem;
  border-top: 1px solid var(--border-subtle);
}

.order-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 2rem;
  align-items: start;
}

.pricing-stack {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.price-card {
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
}

.price-card-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.45rem;
}

.price-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
}

.price-tag {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.price-tag span {
  font-size: 0.82rem;
  font-weight: 400;
  color: var(--text-secondary);
}

.price-desc {
  font-size: 0.86rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.sample-card {
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  background: rgba(15, 18, 27, 0.85);
  border: 1px solid var(--border-medium);
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.sample-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.015em;
}

.sample-card p.sample-sub {
  font-size: 0.86rem;
  color: var(--text-secondary);
  margin-top: -0.65rem;
}

.field-label {
  display: block;
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
}

.quick-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.65rem;
}

.chip-select {
  font-size: 0.75rem;
  padding: 0.28rem 0.65rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  cursor: pointer;
}

.chip-select.is-selected {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.24);
  color: var(--text-primary);
}

.input-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.form-input {
  width: 100%;
  font-size: 1rem;
  padding: 0.62rem 0.85rem;
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.38);
  border: 1px solid var(--border-medium);
  color: var(--text-primary);
  outline: none;
  transition: border-color 150ms ease;
}

.form-input:focus {
  border-color: var(--accent-cobalt-bright);
}

.preview-message {
  font-size: 0.84rem;
  line-height: 1.55;
  color: var(--text-secondary);
  padding: 0.75rem 0.9rem;
  background: rgba(0, 0, 0, 0.28);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.sample-actions {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.sample-actions .btn {
  flex: 1;
}

.site-footer {
  padding: 2.25rem 0;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-right {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.footer-link {
  color: var(--text-secondary);
  transition: color 150ms ease;
}

.footer-link:hover {
  color: var(--text-primary);
}

.footer-link-btn {
  border: none;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0;
  font-size: inherit;
  transition: color 150ms ease;
}

.footer-link-btn:hover {
  color: var(--text-primary);
}

.cookie-banner {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 190;
  width: calc(100vw - 2.5rem);
  max-width: 410px;
  padding: 1.15rem 1.25rem;
  border-radius: var(--radius-lg);
  background: rgba(15, 19, 30, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 24px 54px -12px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(59, 130, 246, 0.12);
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.cookie-banner[hidden] {
  display: none !important;
}

.cookie-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cookie-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.cookie-text {
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

.cookie-link {
  color: var(--text-secondary);
  text-decoration: underline;
  text-underline-offset: 2px;
  margin-left: 0.2rem;
  transition: color 150ms ease;
}

.cookie-link:hover {
  color: var(--text-primary);
}

.cookie-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-top: 0.25rem;
}

.cookie-btn-accept {
  flex: 1;
  justify-content: center;
  padding: 0.58rem 1.1rem;
  min-height: 38px;
  font-size: 0.84rem;
  font-weight: 600;
}

.cookie-btn-reject {
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 0.76rem;
  font-weight: 500;
  padding: 0.45rem 0.6rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  white-space: nowrap;
  transition: color 150ms ease, background-color 150ms ease;
}

.cookie-btn-reject:hover {
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.04);
}

.legal-section {
  padding: 4rem 0 5rem;
}

.legal-container {
  max-width: 680px;
}

.legal-title {
  font-size: clamp(1.65rem, 3vw, 2.15rem);
  font-weight: 650;
  letter-spacing: -0.025em;
  margin-bottom: 1.5rem;
}

.legal-card {
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.legal-block h2 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.legal-block p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.toast-container {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  z-index: 200;
}

.toast-notification {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.65rem 1rem;
  border-radius: var(--radius-pill);
  background: rgba(15, 23, 42, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-medium);
  color: var(--text-primary);
  font-size: 0.82rem;
}

@media (max-width: 900px) {
  .inspector-grid,
  .pillars-grid,
  .order-grid {
    grid-template-columns: 1fr;
  }

  .nav-links {
    display: none;
  }
}

@media (max-width: 600px) {
  .hero-section {
    padding: 3.5rem 0 2.5rem;
  }

  .input-row,
  .lead-data-grid {
    grid-template-columns: 1fr;
  }

  .inspector-shell,
  .sample-card {
    padding: 1.15rem;
  }
}