:root {
  --bg: #f4f1ea;
  --surface: #ffffff;
  --surface-strong: #ebe6dc;
  --ink: #1f2421;
  --muted: #67645f;
  --line: #d7d0c3;
  --green: #20463e;
  --green-soft: #dfe7df;
  --steel: #39505a;
  --copper: #9e552d;
  --yellow: #d8a735;
  --shadow: 0 24px 70px rgba(31, 36, 33, 0.12);
  --radius: 8px;
  --max: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(90deg, rgba(31, 36, 33, 0.035) 1px, transparent 1px) 0 0 / 42px 42px,
    linear-gradient(rgba(31, 36, 33, 0.025) 1px, transparent 1px) 0 0 / 42px 42px,
    var(--bg);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: min(var(--max), calc(100% - 32px));
  margin: 16px auto 0;
  padding: 12px;
  border: 1px solid rgba(215, 208, 195, 0.9);
  border-radius: var(--radius);
  background: rgba(244, 241, 234, 0.92);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: var(--radius);
  background: var(--green);
  color: #fff;
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  color: var(--muted);
  font-size: 0.75rem;
}

.site-nav,
.legal-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.site-nav a,
.legal-nav a,
.menu-toggle {
  min-height: 40px;
  padding: 10px 12px;
  border-radius: var(--radius);
  color: var(--muted);
  font-weight: 700;
  font-size: 0.92rem;
}

.site-nav a:hover,
.legal-nav a:hover {
  background: var(--green-soft);
  color: var(--green);
}

.site-nav .nav-cta,
.legal-nav .nav-cta {
  background: var(--green);
  color: #fff;
}

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
}

.section {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: 92px 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.78fr);
  gap: 56px;
  align-items: center;
  min-height: calc(100vh - 88px);
  padding-top: 54px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--copper);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 820px;
  margin-bottom: 22px;
  font-size: clamp(3rem, 8vw, 6.4rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.45rem);
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.12rem;
  line-height: 1.25;
}

.hero-lead {
  max-width: 680px;
  color: #3d4943;
  font-size: 1.18rem;
}

.hero-actions,
.final-cta .button {
  margin-top: 30px;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 850;
  text-align: center;
}

.button.primary {
  background: var(--green);
  color: #fff;
  box-shadow: 0 12px 24px rgba(24, 70, 59, 0.18);
}

.button.primary:hover {
  background: #0f382f;
}

.button.secondary {
  border-color: var(--line);
  background: var(--surface);
  color: var(--green);
}

.button.full {
  width: 100%;
}

.status-note {
  max-width: 620px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 0.95rem;
}

.product-visual {
  overflow: hidden;
  border: 1px solid rgba(217, 224, 218, 0.95);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(238, 243, 235, 0.95)),
    var(--surface);
  box-shadow: var(--shadow);
}

.visual-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px;
  border-bottom: 1px solid var(--line);
  background: #222924;
  color: #fff;
}

.visual-header span {
  color: #d9d0c3;
  font-size: 0.88rem;
}

.visual-grid {
  display: grid;
  grid-template-columns: 136px 1fr;
  min-height: 390px;
}

.visual-sidebar {
  padding: 22px;
  border-right: 1px solid var(--line);
  background: rgba(24, 70, 59, 0.06);
}

.visual-sidebar strong {
  display: block;
  margin-bottom: 22px;
  color: var(--green);
}

.visual-sidebar p {
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 0.88rem;
}

.visual-main {
  display: grid;
  align-content: center;
  gap: 14px;
  padding: 24px;
}

.dispatch-line {
  display: grid;
  grid-template-columns: auto 1fr auto 1fr auto;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}

.line-label {
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.line-track {
  height: 3px;
  background: repeating-linear-gradient(90deg, var(--yellow), var(--yellow) 10px, transparent 10px, transparent 16px);
}

.visual-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 64px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.visual-row strong {
  color: var(--steel);
}

.visual-row.accent {
  border-color: rgba(185, 101, 53, 0.32);
  background: rgba(240, 195, 90, 0.18);
}

.mini-board {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 10px;
}

.mini-board div {
  height: 104px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(var(--surface-strong) 16px, transparent 16px) 14px 16px / calc(100% - 28px) 1px no-repeat,
    linear-gradient(var(--line) 10px, transparent 10px) 14px 48px / 58% 1px no-repeat,
    linear-gradient(var(--line) 10px, transparent 10px) 14px 70px / 72% 1px no-repeat,
    var(--surface);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr);
  gap: 48px;
  border-top: 1px solid var(--line);
}

.text-stack {
  color: #3d4943;
  font-size: 1.08rem;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-heading > p:last-child {
  color: var(--muted);
  font-size: 1.06rem;
}

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

.feature-card {
  min-height: 206px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: inset 0 5px 0 rgba(32, 70, 62, 0.08);
}

.feature-kicker {
  display: inline-block;
  margin-bottom: 24px;
  color: var(--copper);
  font-weight: 900;
}

.feature-card p,
.form-note,
.site-footer p {
  color: var(--muted);
}

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

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

.target-list span {
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  font-weight: 750;
}

.research {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.72fr);
  gap: 44px;
  align-items: start;
}

.research-copy > p {
  color: #3d4943;
  font-size: 1.06rem;
}

.check-list {
  display: grid;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  padding-left: 28px;
  position: relative;
  color: #34413a;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 11px;
  height: 11px;
  border-radius: 3px;
  background: var(--yellow);
  box-shadow: inset 0 0 0 2px rgba(24, 70, 59, 0.16);
}

.survey-form {
  display: grid;
  gap: 18px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 18px 50px rgba(23, 33, 29, 0.08);
}

label {
  display: grid;
  gap: 8px;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid #c7d0c9;
  border-radius: var(--radius);
  background: #fbfcfa;
  color: var(--ink);
  padding: 12px 13px;
}

select {
  min-height: 58px;
  padding: 0 48px 0 16px;
  appearance: none;
  cursor: pointer;
  font-weight: 760;
  line-height: 1.2;
}

.select-wrap {
  position: relative;
  display: block;
}

.select-wrap::after {
  content: "";
  position: absolute;
  right: 16px;
  top: 50%;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--green);
  border-bottom: 2px solid var(--green);
  pointer-events: none;
  transform: translateY(-65%) rotate(45deg);
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus,
.button:focus-visible,
.site-nav a:focus-visible,
.menu-toggle:focus-visible {
  outline: 3px solid rgba(240, 195, 90, 0.7);
  outline-offset: 2px;
}

.form-note {
  margin-bottom: 0;
  font-size: 0.9rem;
}

.field-group {
  margin: 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fbfcfa;
}

.field-group legend {
  padding: 0 8px;
  font-weight: 800;
}

.option-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.option-card {
  position: relative;
  display: grid;
  grid-template-columns: 24px 1fr;
  align-items: center;
  column-gap: 12px;
  min-height: 58px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  font-weight: 800;
  cursor: pointer;
  transition:
    border-color 150ms ease,
    background 150ms ease,
    box-shadow 150ms ease;
}

.option-card:hover {
  border-color: rgba(32, 70, 62, 0.42);
  background: var(--green-soft);
}

.option-card:has(input:checked) {
  border-color: rgba(32, 70, 62, 0.75);
  background: #eef4ed;
  box-shadow: inset 0 0 0 1px rgba(32, 70, 62, 0.16);
}

.option-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.option-control {
  display: grid;
  width: 24px;
  height: 24px;
  place-items: center;
  border: 2px solid #aeb9b0;
  border-radius: 6px;
  background: #fff;
}

.option-card input:checked + .option-control {
  border-color: var(--green);
  background: var(--green);
}

.option-card input:checked + .option-control::after {
  content: "";
  width: 7px;
  height: 12px;
  border-right: 3px solid #fff;
  border-bottom: 3px solid #fff;
  transform: rotate(45deg) translate(-1px, -1px);
}

.option-card:focus-within {
  outline: 3px solid rgba(240, 195, 90, 0.7);
  outline-offset: 2px;
}

.form-status {
  min-height: 24px;
  margin: 0;
  color: var(--green);
  font-weight: 850;
}

.form-status.is-error {
  color: #9a2f1f;
}

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

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

details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

summary {
  cursor: pointer;
  padding: 18px 20px;
  font-weight: 850;
}

details p {
  margin: 0;
  padding: 0 20px 20px;
  color: var(--muted);
}

.final-cta {
  max-width: 880px;
  text-align: center;
}

.final-cta p:not(.eyebrow) {
  color: var(--muted);
  font-size: 1.08rem;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: 34px 0 44px;
  border-top: 1px solid var(--line);
}

.site-footer p {
  margin-bottom: 0;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--muted);
  font-weight: 800;
}

.legal-page {
  max-width: 820px;
}

.legal-box {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

@media (max-width: 900px) {
  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .site-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 8px);
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    width: 100%;
  }

  .legal-nav {
    display: flex;
  }

  .hero,
  .split,
  .research {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 48px;
  }

  .product-visual {
    max-width: 620px;
  }

  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .site-header,
  .section,
  .site-footer {
    width: min(100% - 22px, var(--max));
  }

  .section {
    padding: 68px 0;
  }

  h1 {
    font-size: 3rem;
  }

  .brand small {
    display: none;
  }

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

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

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

  .visual-sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .mini-board {
    grid-template-columns: 1fr;
  }

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

  .survey-form {
    padding: 18px;
  }

  .option-list {
    grid-template-columns: 1fr;
  }
}