:root {
  --mf-brand-primary: #176b45;
  --mf-brand-primary-dark: #0e4c31;
  --mf-brand-primary-soft: #d8ee9d;
  --mf-background: #fbfcf8;
  --mf-surface: #ffffff;
  --mf-surface-tinted: #eef4eb;
  --mf-text-primary: #13231c;
  --mf-text-secondary: #52635a;
  --mf-border: #d8e1d9;
  --mf-success: #176b45;
  --mf-warning: #d2a900;
  --mf-error: #9f2d24;
  --mf-focus: #d2a900;
  --mf-chart-secondary: #56a46f;
  --mf-radius-card: 22px;
  --mf-radius-button: 12px;
  --mf-content-max-width: 1160px;
  --mf-section-spacing: 100px;
  --ink: var(--mf-text-primary);
  --muted: var(--mf-text-secondary);
  --paper: var(--mf-background);
  --surface: var(--mf-surface);
  --tint: var(--mf-surface-tinted);
  --green: var(--mf-brand-primary);
  --green-dark: var(--mf-brand-primary-dark);
  --lime: var(--mf-brand-primary-soft);
  --line: var(--mf-border);
  --shadow: 0 20px 60px rgba(24, 58, 40, 0.12);
  --radius: var(--mf-radius-card);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  color: #fff;
  background: var(--green-dark);
  border-radius: 8px;
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.shell {
  width: min(var(--mf-content-max-width), calc(100% - 40px));
  margin-inline: auto;
}

.narrow {
  width: min(900px, calc(100% - 40px));
}

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  background: rgba(251, 252, 248, 0.94);
  border-bottom: 1px solid rgba(216, 225, 217, 0.8);
  backdrop-filter: blur(18px);
}

.header-inner,
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  font-weight: 760;
  text-decoration: none;
}

.brand-copy {
  display: grid;
  line-height: 1.15;
}

.brand-copy strong {
  font-size: 0.98rem;
}

.brand-copy small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.73rem;
  font-weight: 680;
  letter-spacing: 0.035em;
}

.brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  color: #fff;
  background: var(--green);
  border-radius: 11px;
}

.primary-navigation,
.site-footer nav {
  display: flex;
  align-items: center;
  gap: 25px;
}

.primary-navigation a,
.site-footer a {
  font-size: 0.94rem;
  font-weight: 650;
  text-decoration: none;
}

.primary-navigation a:not(.button):hover,
.site-footer a:hover,
.text-link:hover {
  color: var(--green);
}

.menu-button {
  display: none;
  padding: 9px 12px;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 9px;
  font: inherit;
  font-weight: 700;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  color: #fff;
  background: var(--green);
  border: 2px solid var(--green);
  border-radius: 12px;
  font-weight: 760;
  text-decoration: none;
  transition:
    background 160ms ease,
    transform 160ms ease;
}

.button:hover {
  background: var(--green-dark);
  border-color: var(--green-dark);
  transform: translateY(-1px);
}

.button-small {
  min-height: 40px;
  padding-inline: 16px;
}

.button-light {
  color: var(--green-dark);
  background: #fff;
  border-color: #fff;
}

.button-light:hover {
  color: #fff;
  background: transparent;
  border-color: #fff;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--mf-focus);
  outline-offset: 4px;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 100px 0 88px;
  background:
    radial-gradient(circle at 85% 15%, rgba(216, 238, 157, 0.5), transparent 30%),
    linear-gradient(145deg, #f9fbf5 0%, #eef5ec 100%);
}

.hero-grid,
.privacy-grid,
.output-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.9fr);
  align-items: center;
  gap: 80px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: clamp(2.75rem, 6vw, 5.25rem);
  line-height: 0.99;
  letter-spacing: -0.055em;
}

h2 {
  max-width: 800px;
  margin-bottom: 30px;
  font-size: clamp(2rem, 4vw, 3.45rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.25rem;
  line-height: 1.25;
}

.hero-lead {
  max-width: 690px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.3rem);
}

.hero-business-note {
  max-width: 670px;
  margin-bottom: 27px;
  padding-left: 16px;
  color: var(--green-dark);
  border-left: 3px solid #91b66d;
  font-weight: 680;
}

.beta-eyebrow {
  display: inline-flex;
  padding: 7px 11px;
  color: var(--green-dark);
  background: var(--lime);
  border-radius: 999px;
  letter-spacing: 0.11em;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-bottom: 34px;
}

.button-prominent {
  min-height: 56px;
  padding-inline: 27px;
  box-shadow: 0 12px 26px rgba(23, 107, 69, 0.2);
}

.text-link {
  color: var(--green-dark);
  font-weight: 760;
  text-underline-offset: 4px;
}

.access-summary {
  margin-bottom: 8px;
  color: var(--green-dark);
  font-size: 0.92rem;
  font-weight: 760;
}

.access-summary span {
  margin-inline: 5px;
  color: #75917f;
}

.store-support {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 650;
}

.report-preview {
  padding: 26px;
  background: var(--surface);
  border: 1px solid #dce6dc;
  border-radius: 28px;
  box-shadow: var(--shadow);
  transform: rotate(1.5deg);
}

.preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  font-weight: 800;
}

.status-pill {
  padding: 5px 9px;
  color: var(--green-dark);
  background: var(--lime);
  border-radius: 999px;
  font-size: 0.75rem;
}

.preview-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.preview-metrics div {
  padding: 13px;
  background: var(--tint);
  border-radius: 12px;
}

.preview-metrics span,
.preview-metrics strong {
  display: block;
}

.preview-metrics span {
  color: var(--muted);
  font-size: 0.72rem;
}

.preview-metrics strong {
  margin-top: 3px;
  font-size: 1.15rem;
}

.preview-chart {
  display: grid;
  gap: 13px;
  margin: 28px 0 24px;
}

.preview-chart span {
  display: block;
  width: var(--bar);
  height: 16px;
  background: linear-gradient(90deg, var(--green), var(--mf-chart-secondary));
  border-radius: 999px;
}

.report-preview p {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.section {
  padding: var(--mf-section-spacing) 0;
}

.problem-section {
  color: #fff;
  background: var(--green-dark);
}

.problem-section .eyebrow,
.final-cta .eyebrow {
  color: var(--lime);
}

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

.problem-grid p {
  margin: 0;
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 14px;
}

.card-grid {
  display: grid;
  gap: 20px;
}

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

.card {
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.card p {
  margin-bottom: 0;
  color: var(--muted);
}

.card-number {
  display: inline-block;
  margin-bottom: 42px;
  color: var(--green);
  font-size: 0.82rem;
  font-weight: 850;
}

.tinted-section,
.faq-section {
  background: var(--tint);
}

.steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 10px;
  margin: 44px 0 24px;
  padding: 0;
  list-style: none;
}

.steps li {
  min-height: 180px;
  padding: 22px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
}

.steps li:not(.step-connector) {
  display: flex;
  flex-direction: column;
}

.steps span {
  display: grid;
  width: 34px;
  height: 34px;
  margin-bottom: 42px;
  place-items: center;
  color: #fff;
  background: var(--green);
  border-radius: 50%;
  font-size: 0.82rem;
}

.steps small {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 500;
  line-height: 1.5;
}

.steps .step-connector {
  min-height: auto;
  padding: 0;
  color: #72937d;
  background: transparent;
  border: 0;
  border-radius: 0;
  font-size: 1.7rem;
  font-weight: 800;
  line-height: 1;
}

.export-help {
  margin-top: auto;
  padding-top: 20px;
}

.export-help-toggle {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 0 0;
  color: var(--mf-brand-primary-dark);
  background: transparent;
  border: 0;
  border-top: 1px solid var(--mf-border);
  cursor: pointer;
  font: inherit;
  font-size: 0.8rem;
  font-weight: 760;
  text-align: left;
}

.disclosure-icon {
  flex: 0 0 auto;
  font-size: 1.2rem;
  transition: transform 160ms ease;
}

.export-help-toggle[aria-expanded="true"] .disclosure-icon {
  transform: rotate(180deg);
}

.export-help-content {
  margin-top: 15px;
  padding: 16px;
  color: var(--mf-text-secondary);
  background: var(--mf-surface-tinted);
  border: 1px solid var(--mf-border);
  border-radius: 12px;
  font-size: 0.78rem;
}

.export-help-content[hidden] {
  display: none;
}

.export-help-content h3 {
  margin-bottom: 10px;
  color: var(--mf-text-primary);
  font-size: 0.95rem;
}

.export-help-content ol,
.export-help-content ul {
  margin: 0 0 13px;
  padding-left: 20px;
}

.export-help-content li {
  min-height: auto;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
}

.export-help-content .text-link {
  display: inline-block;
}

.section-note {
  max-width: 800px;
  color: var(--muted);
}

.output-grid,
.privacy-grid {
  align-items: start;
}

.output-grid p,
.privacy-copy {
  color: var(--muted);
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.feature-list li,
.limitations-list li {
  padding: 14px 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  font-weight: 700;
}

.feature-list li::before {
  content: "✓";
  margin-right: 9px;
  color: var(--green);
}

.privacy-section {
  background: #f0eeda;
}

.privacy-copy p {
  padding-left: 18px;
  border-left: 3px solid #b8c17f;
}

.limitations-section {
  padding-top: 80px;
}

.limitations-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.limitations-list li {
  font-size: 0.92rem;
}

.faq-list {
  border-top: 1px solid #cbd7c9;
}

details {
  border-bottom: 1px solid #cbd7c9;
}

summary {
  padding: 21px 44px 21px 0;
  cursor: pointer;
  font-weight: 760;
}

details p {
  max-width: 780px;
  padding: 0 0 22px;
  color: var(--muted);
}

.final-cta {
  padding: 74px 0;
  color: #fff;
  background: var(--green);
}

.final-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.final-cta h2 {
  margin-bottom: 10px;
}

.final-cta p:last-child {
  margin-bottom: 0;
}

.site-footer {
  padding: 36px 0;
  color: #dce8df;
  background: #0b2518;
}

.site-footer p {
  margin: 5px 0 0;
  color: #aabbb0;
  font-size: 0.88rem;
}

@media (max-width: 920px) {
  .menu-button {
    display: block;
  }

  .primary-navigation {
    position: absolute;
    top: 76px;
    right: 20px;
    left: 20px;
    display: none;
    align-items: stretch;
    padding: 18px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 16px;
    box-shadow: var(--shadow);
  }

  .primary-navigation[data-open="true"] {
    display: grid;
  }

  .hero-grid,
  .privacy-grid,
  .output-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .report-preview {
    max-width: 620px;
    transform: none;
  }

  .three-columns {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps {
    grid-template-columns: 1fr;
    max-width: 680px;
    margin-inline: auto;
  }

  .steps .step-connector {
    justify-self: center;
    transform: rotate(90deg);
  }

  .export-help-content {
    overflow-wrap: anywhere;
  }

  .limitations-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-inner {
    align-items: flex-start;
  }

  .site-footer nav {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }
}

@media (max-width: 620px) {
  .shell,
  .narrow {
    width: min(100% - 28px, 1160px);
  }

  .hero {
    padding: 72px 0 64px;
  }

  .section {
    padding: 72px 0;
  }

  .hero-actions,
  .final-cta-inner,
  .footer-inner {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions .button,
  .final-cta .button {
    width: 100%;
  }

  .preview-metrics,
  .problem-grid,
  .three-columns,
  .feature-list,
  .limitations-list {
    grid-template-columns: 1fr;
  }

  .steps li {
    min-height: auto;
  }

  .steps span,
  .card-number {
    margin-bottom: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .button {
    transition: none;
  }

  .disclosure-icon {
    transition: none;
  }
}