.landing-page {
  --landing-ink: #153a2e;
  --landing-muted: #50645b;
  --landing-line: #d9e2dc;
  --landing-lime: #d5f478;
  --landing-paper: #fafcf9;
  --landing-serif:
    'Iowan Old Style', 'Palatino Linotype', 'Book Antiqua', Georgia, serif;
  color: var(--landing-ink);
  background: var(--landing-paper);
  font-size: 1rem;
  line-height: 1.65;
}


.landing-page * {
  min-width: 0;
}

.landing-wrap {
  width: min(100% - 96px, 1200px);
  margin-inline: auto;
}

.landing-section {
  padding-block: clamp(72px, 8vw, 118px);
}

.landing-page h1,
.landing-page h2,
.landing-page h3,
.landing-page p {
  margin: 0;
}

.landing-page h1,
.landing-page h2 {
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 1.07;
  text-wrap: balance;
}

.landing-page h1 {
  font-size: clamp(2.5rem, 4.45vw, 4.3rem);
}

.landing-page h1 > span,
.landing-page h1 > em {
  display: block;
}

.landing-page h2 {
  font-size: clamp(2.35rem, 3.5vw, 3.6rem);
}

.landing-page h1 em,
.landing-page h2 em {
  font-family: var(--landing-serif);
  font-weight: 400;
  letter-spacing: -0.045em;
}

.landing-page h3 {
  font-size: 1.12rem;
  line-height: 1.35;
  letter-spacing: -0.025em;
  font-weight: 600;
}

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

.landing-page a {
  color: inherit;
}

.landing-page section[id] {
  scroll-margin-top: 28px;
}

.landing-hero {
  padding-block: 44px 54px;
  border-bottom: 1px solid var(--landing-line);
  overflow: clip;
}

.landing-hero-copy {
  padding-bottom: 15px;
}

.landing-hero-single .landing-hero-copy {
  max-width: 960px;
}

.landing-page .landing-hero-single .landing-lead {
  max-width: 640px;
}

.landing-page .landing-lead {
  max-width: 490px;
  margin-top: 21px;
  font-size: 1.15rem;
  line-height: 1.65;
}

.landing-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 32px;
}

.landing-hero .landing-actions {
  margin-top: 24px;
}

.landing-agent-entry {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 12px 5px;
  font-size: 0.875rem;
}

.landing-hero-copy > .landing-agent-entry {
  margin-top: 12px;
}

.landing-agent-entry code {
  font-size: 0.8125rem;
}

.landing-button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  min-height: 52px;
  padding: 13px 21px;
  border: 1px solid transparent;
  border-radius: 5px;
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.5;
  transition:
    background 150ms ease,
    transform 150ms ease;
}

.landing-button:hover {
  text-decoration: none;
  transform: translateY(-2px);
}

.landing-page .landing-button-primary {
  color: #f5ffef;
  background: #1c4836;
  border-color: #1c4836;
}

.landing-page .landing-button-primary:hover {
  background: #103624;
}

.landing-page .landing-section-lead {
  font-size: 1.12rem;
  margin-top: 25px;
  max-width: 670px;
}

.landing-problem-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 30px;
  margin-top: 47px;
}

.landing-problem-grid h3 {
  margin-bottom: 12px;
  font-size: 1rem;
}

.landing-problem-grid p {
  font-size: 1rem;
  line-height: 1.7;
}

.landing-thesis,
.landing-how {
  background: #eef3eb;
  border-block: 1px solid #e0e7dc;
}

.landing-heading-row {
  display: grid;
  grid-template-columns: 1.12fr 1fr;
  align-items: end;
  gap: 110px;
}

.landing-heading-row > p {
  max-width: 410px;
  font-size: 1.025rem;
  padding-bottom: 5px;
}

.landing-workflow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  list-style: none;
  padding: 0;
  margin: 60px 0 0;
  border: 1px solid #d4dfd0;
  border-radius: 6px;
  overflow: hidden;
  background: #f7faf4;
}

.landing-workflow li {
  padding: 27px 26px 30px;
}

.landing-workflow li + li {
  border-left: 1px solid #d4dfd0;
}

.landing-workflow h3 {
  margin-bottom: 14px;
  font-size: 1.12rem;
  min-height: 3em;
}

.landing-workflow li > p:last-child {
  font-size: 1rem;
}

.landing-example-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: center;
}

.landing-model-example {
  margin: 0;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--landing-line);
  border-radius: 7px;
}

.landing-model-view {
  position: relative;
  background: #dedede;
}

.landing-model-image {
  display: block;
  width: 100%;
  height: auto;
}

.landing-model-pin,
.landing-annotation-number {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  color: #fff;
  background: #1c4836;
  font: 600 0.875rem/1 var(--mono);
}

.landing-model-pin {
  position: absolute;
  left: 68%;
  top: 60%;
  transform: translate(-50%, -50%);
  outline: 3px solid #fff;
  box-shadow: 0 2px 6px #0003;
}

.landing-model-annotation {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  align-items: start;
  gap: 12px;
  padding: 22px 20px;
  border-top: 1px solid var(--landing-line);
}

.landing-model-annotation h3 {
  margin-bottom: 8px;
}

.landing-model-annotation p {
  font-size: 1rem;
}

.landing-page .landing-model-credit {
  padding: 0 20px 18px;
  font-size: 0.75rem;
  line-height: 1.6;
}

.landing-model-credit a {
  text-decoration: underline;
  text-underline-offset: 2px;
}

.landing-model-credit svg {
  width: 12px;
  height: 12px;
  vertical-align: -1px;
}

.landing-preview-cta {
  margin-top: 24px;
}

.landing-page .landing-preview-scope {
  font-size: 0.875rem;
  line-height: 1.65;
}

.landing-page .landing-example-payoff {
  color: #1b4c34;
  font-weight: 600;
  padding-top: 9px;
}

.landing-preview {
  background: #f0f5eb;
  border-block: 1px solid #e0e8d9;
}

.landing-preview-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 116px;
  align-items: center;
}

.landing-preview-record {
  background: #fff;
  border: 1px solid #d9e2d3;
  border-radius: 6px;
  padding: 27px 30px 0;
}

.landing-preview-record ul {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
}

.landing-preview-record li {
  display: flex;
  align-items: start;
  gap: 10px;
  padding-block: 13px;
}

.landing-preview-record li > svg {
  flex-shrink: 0;
  color: #6a9046;
  margin-top: 3px;
}

.landing-preview-record li strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
}

.landing-preview-record li span > span {
  display: block;
  margin-top: 2px;
  font-size: 0.79rem;
  color: #7a8574;
}

.landing-preview-links {
  border-top: 1px solid #e4e9de;
  padding-block: 18px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.landing-preview-links a {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.76rem;
}

.landing-preview-links svg {
  width: 14px;
}

.landing-questions-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 100px;
}

.landing-faq-list details {
  border-top: 1px solid var(--landing-line);
  padding-block: 5px;
}

.landing-faq-list details:last-child {
  border-bottom: 1px solid var(--landing-line);
}

.landing-faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-block: 21px;
  list-style: none;
  cursor: pointer;
  font-size: 0.98rem;
  font-weight: 500;
}

.landing-faq-list summary::-webkit-details-marker {
  display: none;
}

.landing-faq-list summary > span {
  color: #6e8563;
  font-size: 1.3rem;
  transition: transform 150ms ease;
}

.landing-faq-list details[open] summary > span {
  transform: rotate(45deg);
}

.landing-faq-list details > p {
  padding: 0 32px 23px 0;
  font-size: 1rem;
}

.landing-button-outline {
  border-color: #a6bc8d;
  background: transparent;
}

.landing-button-outline:hover {
  background: #d3e5b5;
}


@media (min-width: 1500px) {
  .landing-wrap {
    max-width: 1280px;
  }
}

@media (max-width: 1100px) {
  .landing-wrap {
    width: calc(100% - 64px);
  }

  .landing-problem-grid {
    gap: 24px;
  }

  .landing-heading-row {
    gap: 55px;
  }

  .landing-example-grid,
  .landing-preview-grid,
  .landing-questions-grid {
    gap: 52px;
  }

  .landing-workflow li {
    padding: 22px 18px;
  }

  .landing-workflow h3 {
    font-size: 1rem;
  }
}

@media (max-width: 850px) {
  .landing-page h1 {
    font-size: clamp(2.1rem, 4.3vw, 3rem);
  }

  .landing-page .landing-lead {
    font-size: 1rem;
  }

  .landing-heading-row {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .landing-heading-row > p {
    max-width: 620px;
  }

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

  .landing-workflow li {
    padding: 27px;
  }

  .landing-workflow li:nth-child(3) {
    border-left: 0;
  }

  .landing-workflow li:nth-child(n + 3) {
    border-top: 1px solid #d4dfd0;
  }

  .landing-workflow h3 {
    min-height: 0;
    font-size: 1.12rem;
  }

  .landing-example-grid,
  .landing-preview-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .landing-preview-record {
    width: 100%;
    max-width: 590px;
  }

  .landing-questions-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 600px) {
  .landing-wrap {
    width: calc(100% - 40px);
  }

  .landing-section {
    padding-block: 64px;
  }

  .landing-hero {
    padding-top: 32px;
  }

  .landing-page h1 {
    max-width: 520px;
    font-size: clamp(2.1rem, 8vw, 3.8rem);
  }

  .landing-page .landing-lead {
    font-size: 1.07rem;
  }

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

  .landing-button {
    padding-inline: 18px;
    font-size: 0.85rem;
  }

  .landing-hero .landing-actions {
    gap: 9px;
  }

  .landing-problem-grid {
    grid-template-columns: 1fr;
    gap: 28px;
    margin-top: 35px;
  }

  .landing-problem-grid article {
    border-top: 1px solid var(--landing-line);
    padding-top: 21px;
  }

  .landing-problem-grid h3 {
    font-size: 1.12rem;
  }

  .landing-problem-grid p {
    font-size: 1rem;
  }

  .landing-workflow {
    margin-top: 36px;
  }

  .landing-workflow li {
    padding: 22px 18px;
  }

  .landing-workflow h3 {
    font-size: 1rem;
  }

  .landing-workflow li > p:last-child {
    font-size: 1rem;
  }

  .landing-preview-record {
    padding-inline: 22px;
  }

  .landing-preview-links {
    column-gap: 15px;
  }
}

@media (max-width: 370px) {
  .landing-page h1 {
    font-size: 2.1rem;
  }

  .landing-workflow {
    grid-template-columns: 1fr;
  }

  .landing-workflow li + li {
    border-left: 0;
    border-top: 1px solid #d4dfd0;
  }

  .landing-hero .landing-actions {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .landing-page * {
    transition: none !important;
  }

  .landing-button:hover {
    transform: none;
  }
}