:root {
  --bg: #08111f;
  --section: #0f1b2d;
  --card: #132238;
  --card-strong: #182b47;
  --primary: #4f8cff;
  --text: #f5f7fb;
  --muted: #aeb9cc;
  --success: #35d39d;
  --warning: #ffcc66;
  --danger: #ff7a7a;
  --line: rgba(245, 247, 251, 0.11);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

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

.site-header,
.site-footer,
.section {
  width: min(1100px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
}

.brand-mark {
  width: 18px;
  height: 18px;
  border: 2px solid var(--success);
  border-radius: 50%;
  box-shadow: inset 0 0 0 4px var(--bg);
  background: var(--primary);
}

.nav-links {
  display: flex;
  gap: 18px;
  color: var(--muted);
  font-size: 0.94rem;
}

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

.section {
  padding: 68px 0;
}

.hero {
  min-height: calc(100vh - 96px);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  align-items: center;
  gap: 44px;
  padding-top: 28px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--success);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
}

h1 {
  max-width: 760px;
  font-size: clamp(2.7rem, 7vw, 5.8rem);
}

h2 {
  font-size: clamp(1.9rem, 4vw, 3.3rem);
}

h3 {
  font-size: 1.15rem;
}

.hero-subtitle,
.section-text {
  color: var(--muted);
  font-size: 1.08rem;
}

.hero-subtitle {
  max-width: 680px;
  margin: 22px 0 30px;
}

.hero-proof {
  max-width: 640px;
  margin: -10px 0 28px;
  color: var(--warning);
  font-weight: 800;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  cursor: pointer;
}

.button.primary {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 14px 34px rgba(79, 140, 255, 0.27);
}

.button.secondary {
  border-color: var(--line);
  color: var(--text);
}

.button:disabled {
  cursor: wait;
  opacity: 0.72;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.audit-preview {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--section);
  box-shadow: var(--shadow);
}

.preview-header,
.metric-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 16px;
  color: var(--muted);
}

.preview-header strong,
.metric-row strong {
  color: var(--text);
}

.metric-row {
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

.audit-preview .metric-row:last-of-type {
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.metric-row .warning {
  color: var(--warning);
}

.bar-chart {
  height: 170px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  align-items: end;
  gap: 12px;
  padding: 22px 0;
}

.bar-chart span {
  min-height: 32px;
  border-radius: 8px 8px 3px 3px;
  background: var(--primary);
}

.signal-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.84rem;
}

.badge.success {
  color: var(--success);
  border-color: rgba(53, 211, 157, 0.35);
}

.split,
.form-section {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(320px, 1.14fr);
  gap: 42px;
  align-items: start;
}

.founding {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.42fr);
  gap: 32px;
  align-items: center;
  padding-top: 28px;
}

.founding-copy .section-text {
  max-width: 760px;
  margin: 16px 0 0;
}

.cohort-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-content: center;
}

.credibility {
  padding-top: 28px;
}

.credibility .section-text {
  max-width: 820px;
  margin: 16px 0 0;
}

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

.validation-grid,
.findings-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.validation-card,
.finding-card,
.case-study-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card);
}

.validation-card {
  min-height: 120px;
  display: grid;
  align-content: center;
  gap: 8px;
  padding: 20px;
}

.validation-card span,
.finding-label {
  color: var(--muted);
}

.validation-card strong {
  color: var(--success);
  font-size: 1.25rem;
}

.finding-card {
  min-height: 150px;
  display: grid;
  align-content: space-between;
  gap: 20px;
  padding: 20px;
}

.finding-label {
  width: fit-content;
  min-height: 28px;
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border: 1px solid rgba(79, 140, 255, 0.34);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
}

.finding-card strong {
  font-size: 1.08rem;
  line-height: 1.35;
}

.case-study-card {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr) minmax(220px, 0.62fr);
  gap: 20px;
  padding: 22px;
}

.case-study-card ul {
  margin: 12px 0 0;
  padding-left: 20px;
  color: var(--muted);
}

.case-study-impact {
  display: block;
  margin-top: 10px;
  color: var(--success);
  font-size: 2.4rem;
  line-height: 1;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.card-grid {
  display: grid;
  gap: 16px;
}

.card-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card-grid.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.persona-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.card,
.step,
.data-panel,
.lead-form {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card);
}

.card {
  min-height: 118px;
  padding: 20px;
  color: var(--text);
  font-weight: 700;
}

.card.compact {
  min-height: 84px;
}

.safety {
  width: 100%;
  max-width: none;
  padding-right: max(16px, calc((100% - 1100px) / 2));
  padding-left: max(16px, calc((100% - 1100px) / 2));
  background: var(--section);
}

.data-columns {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 18px;
}

.data-panel {
  padding: 22px;
}

.data-panel h3 {
  margin-bottom: 14px;
}

.data-panel ul {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}

.data-panel li + li {
  margin-top: 8px;
}

.data-panel.allowed h3 {
  color: var(--success);
}

.data-panel.blocked h3 {
  color: var(--danger);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.step {
  min-height: 112px;
  padding: 20px;
  font-weight: 800;
}

.step span {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  margin-bottom: 18px;
  border-radius: 50%;
  background: var(--success);
  color: #06111f;
}

.roadmap-note,
.calculator-disclaimer {
  margin: 22px 0 0;
  color: var(--muted);
}

.calculator {
  border-top: 1px solid var(--line);
}

.calculator-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
  gap: 18px;
  align-items: stretch;
}

.calculator-cta {
  margin-top: 22px;
}

.calculator-controls,
.impact-card,
.price-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card);
}

.calculator-controls {
  display: grid;
  align-content: start;
  gap: 16px;
  padding: 22px;
}

.impact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.impact-card {
  min-height: 150px;
  display: grid;
  align-content: center;
  gap: 10px;
  padding: 20px;
}

.impact-card span,
.impact-card small {
  color: var(--muted);
}

.impact-card strong {
  color: var(--success);
  font-size: 1.35rem;
  line-height: 1.15;
  overflow-wrap: anywhere;
}

.kpi-strip,
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.steps.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.steps.five {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.steps.six {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.methodology-step {
  font-weight: 700;
}

.methodology-step strong {
  display: block;
  margin-bottom: 10px;
}

.methodology-step p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 500;
  line-height: 1.45;
}

.recommended-fields {
  margin-top: 18px;
}

.recommended-fields > h3 {
  margin-bottom: 16px;
}

.field-category-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.warning-panel {
  border-color: rgba(255, 204, 102, 0.5);
  background: rgba(255, 204, 102, 0.08);
}

.warning-panel h3 {
  color: var(--warning);
}

.warning-panel p {
  margin: 16px 0 0;
  color: var(--text);
  font-weight: 700;
}

.price-card {
  display: grid;
  align-content: start;
  gap: 14px;
  padding: 22px;
}

.price-card.featured {
  background: var(--card-strong);
  border-color: rgba(79, 140, 255, 0.42);
}

.price-card strong {
  color: var(--success);
  font-size: 1.45rem;
  line-height: 1.15;
}

.price-card p,
.price-card li {
  color: var(--muted);
}

.price-card ul {
  margin: 0;
  padding-left: 20px;
}

.guarantee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.lead-form {
  padding: 24px;
  background: var(--card-strong);
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #0b1728;
  color: var(--text);
  font: inherit;
}

input,
select {
  min-height: 46px;
  padding: 0 12px;
}

.percentage-input {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #0b1728;
}

.percentage-input input {
  border: 0;
  background: transparent;
}

.percentage-input span {
  padding-right: 12px;
  color: var(--muted);
  font-weight: 800;
}

textarea {
  resize: vertical;
  min-height: 130px;
  margin: 16px 0 20px;
  padding: 12px;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(79, 140, 255, 0.55);
  outline-offset: 1px;
}

.error-box {
  margin-bottom: 18px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 122, 122, 0.42);
  border-radius: 8px;
  background: rgba(255, 122, 122, 0.09);
  color: #ffd6d6;
}

.error-box ul {
  margin: 8px 0 0;
  padding-left: 20px;
}

.form-status {
  margin-bottom: 18px;
  padding: 14px 16px;
  border-radius: 8px;
  border: 1px solid var(--line);
  color: var(--text);
  font-weight: 700;
}

.form-status.info {
  background: rgba(79, 140, 255, 0.1);
  border-color: rgba(79, 140, 255, 0.4);
}

.form-status.success {
  background: rgba(53, 211, 157, 0.1);
  border-color: rgba(53, 211, 157, 0.42);
}

.form-status.error {
  background: rgba(255, 122, 122, 0.09);
  border-color: rgba(255, 122, 122, 0.42);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.form-microcopy {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.simple-page {
  min-height: calc(100vh - 154px);
  display: grid;
  align-items: center;
}

.narrow {
  max-width: 760px;
}

.legal p {
  color: var(--muted);
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  padding: 28px 0 34px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.footer-statement {
  flex-basis: 100%;
  margin: 0;
  color: var(--text);
  font-weight: 700;
}

.site-footer a:hover {
  color: var(--text);
}

@media (max-width: 860px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    flex-wrap: wrap;
  }

  .hero,
  .founding,
  .split,
  .form-section,
  .calculator-grid,
  .data-columns {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 34px;
  }

  .card-grid.three,
  .card-grid.four,
  .persona-grid,
  .kpi-strip,
  .pricing-grid,
  .field-category-grid,
  .validation-grid,
  .findings-grid,
  .case-study-card,
  .impact-grid,
  .steps {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .site-header,
  .site-footer,
  .section {
    width: min(100% - 24px, 1100px);
  }

  .section {
    padding: 48px 0;
  }

  .safety {
    width: 100%;
    padding-right: 12px;
    padding-left: 12px;
  }

  .field-grid {
    grid-template-columns: 1fr;
  }

  .audit-preview,
  .lead-form,
  .data-panel {
    padding: 18px;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}