:root {
  --ink: #17211c;
  --muted: #5d6b62;
  --line: #d9e4dc;
  --paper: #fbfdfb;
  --soft: #edf6ef;
  --accent: #15803d;
  --accent-dark: #0f5e2d;
  --accent-soft: #dff5e6;
  --sun: #f5c542;
  --white: #ffffff;
  --shadow: 0 20px 60px rgba(23, 33, 28, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid var(--line);
  background: rgba(251, 253, 251, 0.94);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  text-decoration: none;
}

.brand-logo {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  box-shadow: 0 10px 24px rgba(21, 128, 61, 0.18);
}

nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 16px;
  font-size: 14px;
}

nav a {
  color: var(--muted);
  text-decoration: none;
}

nav a:hover {
  color: var(--ink);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.92fr);
  gap: clamp(24px, 5vw, 64px);
  align-items: center;
  min-height: calc(100vh - 72px);
  padding: clamp(36px, 7vw, 96px) clamp(18px, 5vw, 72px);
  background:
    radial-gradient(circle at 80% 10%, rgba(21, 128, 61, 0.15), transparent 32%),
    radial-gradient(circle at 18% 88%, rgba(245, 197, 66, 0.18), transparent 30%),
    linear-gradient(180deg, #ffffff 0%, #f3faf4 100%);
}

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

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  margin: 0;
  max-width: 900px;
  font-size: clamp(42px, 6vw, 76px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.05;
}

h3 {
  margin: 0 0 8px;
  font-size: 20px;
}

.hero-text {
  max-width: 660px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 19px;
}

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

.hero-actions {
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 12px 18px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.button.primary {
  color: var(--white);
  background: var(--accent);
}

.button.primary:hover {
  background: var(--accent-dark);
}

.button.secondary {
  color: var(--ink);
  border-color: var(--line);
  background: var(--white);
}

.button.secondary:hover {
  border-color: var(--accent);
}

.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: 24px 0 0;
  list-style: none;
}

.trust-list li {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.78);
  font-size: 14px;
}

.hero-proof {
  display: grid;
  gap: 4px;
  max-width: 520px;
  margin-top: 22px;
  border: 1px solid rgba(21, 128, 61, 0.24);
  border-radius: 8px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.82);
}

.hero-proof span {
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.hero-proof strong {
  font-size: 18px;
}

.hero-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.panel-top,
.metric-row,
.table-head,
.mini-table > div {
  display: grid;
  gap: 12px;
}

.panel-top {
  grid-template-columns: 1fr auto;
  align-items: center;
  margin-bottom: 18px;
}

.panel-top span,
.metric-row span,
.table-head {
  color: var(--muted);
  font-size: 13px;
}

.panel-top strong {
  color: var(--accent-dark);
}

.metric-row {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 18px;
}

.metric-row > div {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  background: var(--soft);
}

.metric-row strong {
  display: block;
  margin-top: 4px;
  font-size: 28px;
}

.mini-table {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.mini-table > div {
  grid-template-columns: minmax(0, 1.2fr) minmax(128px, 0.85fr) 92px;
  align-items: center;
  padding: 12px;
  border-bottom: 1px solid var(--line);
}

.mini-table > div:last-child {
  border-bottom: 0;
}

.mini-table em {
  border-radius: 999px;
  padding: 3px 8px;
  color: var(--accent-dark);
  background: var(--soft);
  font-style: normal;
  font-size: 12px;
  font-weight: 800;
}

.section,
.band {
  padding: clamp(44px, 7vw, 88px) clamp(18px, 5vw, 72px);
}

.section-heading {
  max-width: 780px;
  margin-bottom: 28px;
}

.section-heading p {
  color: var(--muted);
  font-size: 17px;
}

.offer-grid,
.use-case-grid,
.demo-grid,
.product-grid,
.comparison-grid,
.data-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.offer-grid article,
.demo,
.audit-form,
.faq-list details,
.product-card,
.comparison-card,
.data-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.offer-grid article {
  padding: 22px;
}

.offer-grid p,
.faq-list p {
  color: var(--muted);
}

.product-section {
  padding-top: 0;
}

.product-grid {
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
}

.product-card {
  padding: clamp(20px, 3vw, 30px);
}

.product-card.primary-card {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.14);
  background:
    linear-gradient(135deg, rgba(21, 128, 61, 0.95), rgba(15, 94, 45, 0.98));
  box-shadow: var(--shadow);
}

.product-card ul {
  display: grid;
  gap: 12px;
  padding-left: 20px;
  margin: 18px 0 0;
}

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

.primary-card li {
  padding-left: 4px;
}

.value-metrics {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}

.value-metrics span {
  display: grid;
  grid-template-columns: 46px 1fr;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #f8fbf8;
}

.value-metrics strong {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  color: var(--accent-dark);
  background: var(--accent-soft);
}

.example-section {
  background: linear-gradient(180deg, #ffffff 0%, #f7fbf8 100%);
}

.comparison-grid {
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
}

.comparison-card {
  padding: clamp(20px, 3vw, 30px);
}

.comparison-label {
  display: inline-flex;
  margin-bottom: 14px;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.before-card .comparison-label {
  color: #6d4b00;
  background: #fff3c4;
}

.after-card {
  border-color: rgba(21, 128, 61, 0.35);
  box-shadow: var(--shadow);
}

.after-card .comparison-label {
  color: var(--accent-dark);
  background: var(--accent-soft);
}

.note,
.email-preview {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  background: #f8fbf8;
}

.note {
  color: var(--muted);
  font-style: italic;
}

.email-preview {
  color: var(--ink);
}

.email-preview strong {
  display: block;
  margin-bottom: 12px;
}

.comparison-card ul {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding-left: 20px;
  color: var(--muted);
}

.data-section {
  padding-top: clamp(44px, 6vw, 76px);
  background: #f8fbf8;
}

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

.data-grid article {
  padding: 20px;
}

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

.next-section {
  background:
    radial-gradient(circle at 10% 0%, rgba(21, 128, 61, 0.1), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, #f8fbf8 100%);
}

.next-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 16px;
}

.timeline-card,
.payment-widget {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: clamp(20px, 3vw, 30px);
  background: var(--white);
}

.timeline {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.timeline li {
  display: grid;
  grid-template-columns: 38px minmax(100px, 0.35fr) 1fr;
  gap: 12px;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #f8fbf8;
}

.timeline span {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  color: var(--accent-dark);
  background: var(--accent-soft);
  font-weight: 800;
}

.timeline strong {
  padding-top: 5px;
}

.timeline em {
  color: var(--muted);
  font-style: normal;
}

.payment-widget {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(23, 33, 28, 0.98), rgba(15, 94, 45, 0.98));
  box-shadow: var(--shadow);
}

.payment-label {
  display: inline-flex;
  border-radius: 999px;
  padding: 6px 10px;
  color: var(--accent-dark);
  background: var(--accent-soft);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.payment-widget h3 {
  margin-top: 16px;
  font-size: clamp(42px, 6vw, 68px);
}

.payment-widget p {
  color: #d8eadc;
}

.payment-box {
  display: grid;
  gap: 10px;
  margin: 20px 0;
}

.payment-box div {
  display: grid;
  gap: 3px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.08);
}

.payment-box span {
  color: #bfe5c9;
  font-size: 13px;
}

.legal-page {
  min-height: 70vh;
}

.thanks-page {
  min-height: 70vh;
}

.thanks-hero {
  display: grid;
  align-content: center;
  min-height: 68vh;
  padding: clamp(44px, 8vw, 96px) clamp(18px, 5vw, 72px);
  background:
    radial-gradient(circle at 80% 0%, rgba(21, 128, 61, 0.18), transparent 32%),
    radial-gradient(circle at 12% 92%, rgba(245, 197, 66, 0.18), transparent 30%),
    linear-gradient(180deg, #ffffff 0%, #f3faf4 100%);
}

.thanks-hero p {
  max-width: 740px;
  color: var(--muted);
  font-size: 19px;
}

.thanks-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.legal-hero {
  padding: clamp(44px, 8vw, 96px) clamp(18px, 5vw, 72px) clamp(28px, 4vw, 44px);
  background:
    radial-gradient(circle at 80% 0%, rgba(21, 128, 61, 0.12), transparent 30%),
    linear-gradient(180deg, #ffffff 0%, #f3faf4 100%);
}

.legal-hero h1 {
  max-width: 900px;
}

.legal-hero p {
  max-width: 740px;
  color: var(--muted);
  font-size: 18px;
}

.legal-content {
  max-width: 900px;
  padding: 32px clamp(18px, 5vw, 72px) 72px;
}

.legal-content h2 {
  margin-top: 30px;
  font-size: 26px;
}

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

.legal-content a {
  color: var(--accent-dark);
  font-weight: 800;
}

.number {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 18px;
  border-radius: 8px;
  color: var(--accent-dark);
  background: var(--soft);
  font-weight: 800;
}

.band {
  background: var(--ink);
  color: var(--white);
}

.band .eyebrow,
.band .section-heading p {
  color: #bfe5c9;
}

.use-case-grid div {
  min-height: 96px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.06);
  font-weight: 800;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1.15fr);
  gap: clamp(24px, 5vw, 60px);
  align-items: start;
}

.steps {
  padding-left: 20px;
  color: var(--muted);
}

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

.notice {
  margin-top: 18px;
  border-left: 4px solid var(--sun);
  padding: 12px 14px;
  background: #fff9df;
  color: #4d4215;
}

.audit-form,
.demo {
  padding: 20px;
}

label {
  display: grid;
  gap: 7px;
  margin-bottom: 14px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  color: var(--ink);
  background: var(--white);
  font: inherit;
  font-weight: 400;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: 3px solid rgba(21, 128, 61, 0.18);
  border-color: var(--accent);
}

.form-row > label {
  flex: 1 1 220px;
}

.checkline {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-weight: 700;
}

.checkline input {
  width: auto;
  margin-top: 4px;
}

.privacy-note {
  margin: -2px 0 16px;
  color: var(--muted);
  font-size: 13px;
}

.privacy-note a {
  color: var(--accent-dark);
  font-weight: 800;
}

.hidden {
  display: none;
}

.form-status {
  min-height: 22px;
  margin: 12px 0 0;
  color: var(--accent-dark);
  font-weight: 800;
}

.text-button {
  margin-top: 8px;
  border: 0;
  padding: 0;
  color: var(--accent-dark);
  background: transparent;
  font: inherit;
  font-weight: 800;
  text-decoration: underline;
  cursor: pointer;
}

.demo-grid {
  align-items: stretch;
}

.demo {
  display: flex;
  flex-direction: column;
}

.demo .button {
  margin: 2px 0 14px;
}

.output {
  flex: 1;
  min-height: 220px;
  background: #f8fbf8;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-list details {
  padding: 18px;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 800;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 24px clamp(18px, 5vw, 72px);
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.site-footer a {
  color: var(--accent-dark);
  font-weight: 800;
}

@media (max-width: 920px) {
  .hero,
  .split,
  .next-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .offer-grid,
  .use-case-grid,
  .demo-grid,
  .product-grid,
  .comparison-grid,
  .data-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  h1 {
    font-size: 40px;
  }

  .mini-table > div {
    grid-template-columns: 1fr;
  }

  .timeline li {
    grid-template-columns: 38px 1fr;
  }

  .timeline em {
    grid-column: 2;
  }
}