:root {
  --ink: #13201b;
  --muted: #596a62;
  --bg: #f6f2e8;
  --panel: #fffaf0;
  --panel-soft: #eef4ec;
  --panel-strong: #102820;
  --line: #d9cebc;
  --accent: #2f7a5f;
  --accent-strong: #f0b44c;
  --white: #fffdf8;
  --shadow: 0 22px 60px rgba(40, 49, 38, 0.11);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 10% 0%, rgba(240, 180, 76, 0.2), transparent 28rem),
    linear-gradient(180deg, #faf6eb 0%, var(--bg) 42%, #eef4ec 100%);
  color: var(--ink);
  font-family:
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
}

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

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid rgba(19, 32, 27, 0.1);
  background: rgba(246, 242, 232, 0.9);
  backdrop-filter: blur(18px);
}

.brand,
.site-header nav,
.trust-row,
.email-row,
.site-footer,
.target-select {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 10px;
  background: var(--panel-strong);
  color: var(--accent-strong);
}

.site-header nav {
  gap: 22px;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav-cta,
.ghost-button,
.email-row button,
.disabled-cta {
  min-height: 44px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 800;
}

.nav-cta,
.email-row button {
  padding: 0 18px;
  background: var(--accent);
  color: var(--white);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(320px, 1.08fr);
  gap: clamp(24px, 5vw, 64px);
  align-items: start;
  padding: clamp(36px, 7vw, 90px) clamp(18px, 4vw, 56px) 32px;
}

.hero-copy {
  padding-top: 26px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 740px;
  margin-bottom: 20px;
  font-size: clamp(3rem, 8vw, 6.8rem);
  line-height: 0.92;
  letter-spacing: 0;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  font-size: 1.25rem;
}

.hero-subhead {
  max-width: 650px;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.3rem);
  line-height: 1.65;
}

.trust-row {
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.trust-row span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 12px;
  background: rgba(255, 250, 240, 0.7);
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.mini-proof {
  display: grid;
  gap: 8px;
  max-width: 520px;
  margin-top: 22px;
  border-left: 4px solid var(--accent-strong);
  padding: 14px 16px;
  background: rgba(255, 250, 240, 0.72);
  color: var(--muted);
}

.mini-proof strong {
  color: var(--ink);
}

.mini-proof span {
  font-weight: 750;
}

.calculator-card,
.result-card,
.steps-grid article,
.email-card,
.kit-card,
.faq-list details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.calculator-card {
  padding: clamp(20px, 4vw, 34px);
  position: relative;
  overflow: hidden;
}

.calculator-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 6px;
  background: linear-gradient(90deg, var(--accent), var(--accent-strong));
}

.card-header,
.section-heading,
.results-band,
.scoring-section,
.conversion-grid {
  display: grid;
  gap: 18px;
}

.card-header {
  grid-template-columns: 1fr auto;
  align-items: center;
  margin-bottom: 24px;
}

.card-header h2 {
  margin-bottom: 0;
  font-size: clamp(1.6rem, 3vw, 2.35rem);
}

.ghost-button {
  padding: 0 16px;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink);
}

.score-form {
  display: grid;
  gap: 24px;
}

.score-form label,
.curve-fieldset {
  display: grid;
  gap: 10px;
}

.score-form label span,
.curve-fieldset legend,
.target-select {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 800;
}

input[type="range"] {
  width: 100%;
  accent-color: var(--accent);
}

.essay-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.essay-grid input,
.email-row input,
.target-select select {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  font-size: 1rem;
}

.essay-grid input {
  padding: 0 12px;
}

.curve-fieldset {
  min-width: 0;
  margin: 0;
  border: 0;
  padding: 0;
}

.segmented {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.segmented label {
  display: block;
}

.segmented input {
  position: absolute;
  opacity: 0;
}

.segmented span {
  display: grid;
  min-height: 44px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--muted);
  font-weight: 800;
  text-align: center;
}

.segmented input:checked + span {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--white);
}

.helper-note {
  margin: -6px 0 0;
  border-radius: 8px;
  background: var(--panel-soft);
  padding: 12px 14px;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

.results-band {
  grid-template-columns: 1.05fr 1fr 1fr 1fr;
  padding: 0 clamp(18px, 4vw, 56px) clamp(42px, 7vw, 82px);
}

.result-card {
  min-height: 190px;
  padding: 24px;
  box-shadow: 0 14px 40px rgba(40, 49, 38, 0.08);
}

.primary-result {
  background: var(--panel-strong);
  color: var(--white);
}

.primary-result .eyebrow {
  color: var(--accent-strong);
}

.score-number {
  font-size: 5rem;
  font-weight: 900;
  line-height: 0.9;
}

.result-card strong {
  display: block;
  margin-bottom: 16px;
  font-size: 2rem;
}

.action-result {
  background: #fff3cf;
}

.action-result strong {
  font-size: 1.45rem;
  line-height: 1.1;
}

.result-card p {
  color: var(--muted);
  line-height: 1.55;
}

.primary-result p {
  color: rgba(255, 253, 248, 0.76);
}

.target-select {
  gap: 10px;
  align-items: center;
  margin-bottom: 16px;
}

.target-select select {
  max-width: 88px;
  padding: 0 10px;
}

.section {
  padding: clamp(42px, 7vw, 92px) clamp(18px, 4vw, 56px);
}

.section-heading {
  max-width: 820px;
  margin-bottom: 28px;
}

.section-heading p,
.scoring-section p,
.email-card p,
.kit-card li,
.faq-list p {
  color: var(--muted);
  line-height: 1.65;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.steps-grid article {
  padding: 24px;
}

.steps-grid span {
  color: var(--accent);
  font-weight: 900;
}

.scoring-section {
  grid-template-columns: minmax(0, 1fr) 360px;
  align-items: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 250, 240, 0.55);
}

.weight-card {
  display: grid;
  gap: 12px;
}

.weight-card div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--white);
  padding: 22px;
}

.weight-card strong {
  color: var(--accent-strong);
  font-size: 2.4rem;
}

.conversion-section {
  background:
    linear-gradient(135deg, rgba(16, 40, 32, 0.96), rgba(47, 122, 95, 0.92));
  color: var(--white);
}

.conversion-section .eyebrow,
.conversion-section h2,
.conversion-section h3 {
  color: var(--white);
}

.conversion-section .section-heading p,
.conversion-section .email-card p,
.conversion-section .kit-card li,
.conversion-section small {
  color: rgba(255, 253, 248, 0.78);
}

.conversion-grid {
  grid-template-columns: 1.2fr 0.8fr;
}

.email-card,
.kit-card {
  padding: 26px;
  background: rgba(255, 253, 248, 0.09);
  border-color: rgba(255, 253, 248, 0.22);
  box-shadow: none;
}

.email-row {
  gap: 10px;
  margin: 18px 0 10px;
}

.email-row input {
  padding: 0 14px;
  border-color: transparent;
}

.email-row button {
  white-space: nowrap;
  background: var(--accent-strong);
  color: var(--ink);
}

.kit-card ul {
  padding-left: 20px;
}

.disabled-cta {
  width: 100%;
  margin-top: 12px;
  background: var(--accent-strong);
  color: var(--ink);
}

.kit-card small {
  display: block;
  margin-top: 10px;
  line-height: 1.45;
}

.faq-list {
  display: grid;
  gap: 12px;
  max-width: 900px;
}

.faq-list details {
  padding: 18px 20px;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 900;
}

.faq-list p {
  margin: 12px 0 0;
}

.site-footer {
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(18px, 4vw, 56px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer p {
  max-width: 720px;
  margin: 0;
}

.site-footer div {
  display: flex;
  gap: 16px;
  font-weight: 800;
}

.legal-page {
  max-width: 880px;
  margin: 0 auto;
  padding: 48px 18px 80px;
  line-height: 1.7;
}

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

@media (max-width: 900px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-header nav {
    flex-wrap: wrap;
  }

  .hero,
  .results-band,
  .steps-grid,
  .scoring-section,
  .conversion-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    padding-top: 0;
  }

  .scoring-section {
    align-items: stretch;
  }
}

@media (max-width: 560px) {
  .essay-grid,
  .segmented {
    grid-template-columns: 1fr;
  }

  .card-header,
  .email-row,
  .site-footer {
    align-items: stretch;
    grid-template-columns: 1fr;
    flex-direction: column;
  }

  .email-row button,
  .nav-cta {
    width: 100%;
  }

  h1 {
    font-size: clamp(2.75rem, 16vw, 4.4rem);
  }
}