:root {
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  color: #213744;
  background: #fff;
  font-synthesis: none;
  font-size: 16px;
  line-height: 1.6;
  --ink: #172b37;
  --green: #cbf568;
  --muted: #536670;
  --line: #dbe3e6;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
a {
  color: inherit;
  text-underline-offset: 4px;
}
button,
a {
  -webkit-tap-highlight-color: transparent;
}
a:focus-visible {
  outline: 3px solid #527a13;
  outline-offset: 5px;
}
img {
  max-width: 100%;
  height: auto;
}
h1,
h2,
h3,
p {
  margin-top: 0;
}
h1,
h2,
h3 {
  color: var(--ink);
  line-height: 1.1;
  letter-spacing: -0.035em;
}
h1 {
  font-size: clamp(2.6rem, 5vw, 5rem);
  font-weight: 720;
  margin-bottom: 1.6rem;
}
h2 {
  font-size: clamp(1.8rem, 3vw, 2.9rem);
}
h3 {
  font-size: 1.3rem;
  line-height: 1.3;
}
p {
  max-width: 70ch;
}
em {
  font-style: normal;
  color: #52771e;
}
.skip {
  position: absolute;
  top: -80px;
  padding: 12px;
  background: white;
  z-index: 10;
}
.skip:focus {
  top: 8px;
}
.site-header {
  max-width: 1480px;
  margin: auto;
  padding: 24px 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  border-bottom: 1px solid var(--line);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.7rem;
  font-weight: 800;
  letter-spacing: -0.06em;
  text-decoration: none;
}
.brand span span {
  color: #678748;
}
.site-header nav {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 0.95rem;
  font-weight: 600;
}
.site-header nav > a {
  text-decoration: none;
}
.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  background: var(--green);
  padding: 13px 22px;
  border-radius: 8px;
  color: #1d3324;
  text-decoration: none;
  font-weight: 700;
  line-height: 1.4;
  box-shadow: 0 2px 0 #a4c658;
  transition: background 0.15s;
}
.button:hover {
  background: #b8e957;
}
.text-link {
  font-weight: 650;
}
.hero {
  max-width: 1480px;
  margin: auto;
  min-height: 650px;
  display: grid;
  grid-template-columns: 1fr 1.08fr;
  gap: 60px;
  padding: 86px 5% 76px;
  align-items: center;
}
.hero h1 {
  font-size: clamp(2.8rem, 4.5vw, 4.7rem);
}
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.13em;
  font-size: 0.76rem;
  font-weight: 750;
  color: #537342;
  display: block;
  margin-bottom: 18px;
}
.hero-copy,
.page-heading > p:not(.eyebrow):not(.quiet) {
  font-size: 1.2rem;
  line-height: 1.65;
  color: var(--muted);
}
.actions {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  margin: 28px 0 16px;
}
.quiet {
  font-size: 0.9rem;
  color: var(--muted);
}
.offer {
  display: block;
  margin-top: 28px;
  border-top: 1px solid var(--line);
  padding-top: 20px;
  font-size: 0.9rem;
  text-decoration: none;
  max-width: 470px;
}
.offer span {
  float: right;
}
.hero-product {
  background: var(--ink);
  border: 1px solid #29424e;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 28px 65px #1a2f3928;
  transform: rotate(-1deg);
}
.window-label {
  display: flex;
  align-items: center;
  padding: 17px;
  gap: 10px;
  color: #e5eef2;
  font-size: 0.8rem;
}
.window-label > span:last-child {
  margin-left: auto;
  color: #a9bcc4;
}
.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
}
.hero-product img {
  display: block;
  aspect-ratio: 1.6;
  object-fit: cover;
}
.product-caption {
  padding: 16px 20px;
  color: #c8dcdf;
  font-size: 0.9rem;
}
.section {
  max-width: 1400px;
  margin: auto;
  padding: 72px 5%;
}
.section-heading {
  margin-bottom: 36px;
  max-width: 740px;
}
.section-heading p {
  color: var(--muted);
}
.grid {
  display: grid;
  gap: 20px;
}
.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.card {
  display: block;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 10px;
  text-decoration: none;
  background: white;
  transition:
    border-color 0.15s,
    transform 0.15s;
}
.card:hover {
  border-color: #8aa960;
  transform: translateY(-2px);
}
.card h3 {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.card h3 span {
  font-size: 1.15rem;
  color: #668447;
}
.card p {
  font-size: 0.95rem;
  color: var(--muted);
  margin-bottom: 0;
}
.card .eyebrow {
  font-size: 0.7rem;
}
.split {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 70px;
  align-items: start;
}
.split > div > p {
  color: var(--muted);
}
.tint {
  background: #f3f7ed;
  max-width: none;
  padding-left: max(5%, calc((100% - 1260px) / 2));
  padding-right: max(5%, calc((100% - 1260px) / 2));
}
.tint > .text-link {
  display: inline-block;
  margin-top: 25px;
}
.cta {
  text-align: center;
  background: var(--ink);
  color: #d3e2e9;
  border-radius: 12px;
  margin: 70px auto;
  max-width: 1260px;
  padding: 65px 8%;
}
.cta h2 {
  color: white;
}
.cta p {
  margin: 0 auto 25px;
  max-width: 650px;
}
.cta > .text-link {
  margin-left: 25px;
  color: #d4e5e9;
}
.site-footer {
  padding: 58px 5% 20px;
  max-width: 1400px;
  margin: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  border-top: 1px solid var(--line);
  font-size: 0.9rem;
  color: var(--muted);
}
.site-footer p {
  margin-top: 12px;
}
.site-footer nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.site-footer nav a {
  text-decoration: none;
}
.footer-note {
  grid-column: 1/-1;
  border-top: 1px solid var(--line);
  padding-top: 20px;
  font-size: 0.8rem;
}
.breadcrumbs {
  max-width: 1400px;
  margin: 25px auto 0;
  padding: 0 5%;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: var(--muted);
}
.page-heading {
  max-width: 1100px;
  padding: 65px 5% 15px;
  margin: 0 auto;
}
.page-heading h1 {
  max-width: 950px;
}
.page-heading p {
  max-width: 750px;
}
.feature-list {
  padding-left: 22px;
}
.feature-list li {
  margin-bottom: 18px;
}
.note {
  padding: 23px;
  background: #f3f7ed;
  border-left: 3px solid #a8c875;
  margin: 28px 0;
  font-size: 0.95rem;
}
.note p:last-child {
  margin-bottom: 0;
}
.product-shot {
  margin: 0;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #f4f7f8;
}
.product-shot img {
  display: block;
}
.product-shot figcaption {
  font-size: 0.8rem;
  padding: 14px;
  color: var(--muted);
}
.article-layout {
  max-width: 1260px;
  margin: 45px auto 80px;
  padding: 0 5%;
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 60px;
}
.toc {
  position: sticky;
  top: 24px;
  align-self: start;
  font-size: 0.9rem;
}
.toc ol {
  padding-left: 20px;
}
.toc li {
  padding: 6px 0;
}
.toc a {
  text-decoration: none;
}
.article-content {
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
}
.article-content h2 {
  font-size: 1.9rem;
  margin-top: 40px;
}
.lesson {
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 24px;
}
.lesson h2 {
  margin-top: 0;
}
.lesson ol {
  padding-left: 22px;
}
.lesson li {
  padding: 6px 0;
}
.check {
  background: #f1f6e8;
  padding: 20px;
  border-radius: 6px;
}
.check p {
  margin: 6px 0 0;
}
.help {
  font-size: 0.92rem;
  color: var(--muted);
  margin-top: 20px;
}
.table-scroll {
  overflow: auto;
}
table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.9rem;
}
td,
th {
  border-bottom: 1px solid var(--line);
  padding: 12px;
  text-align: left;
  vertical-align: top;
}
th {
  background: #f3f6f7;
}
.plan {
  border: 1px solid var(--line);
  padding: 32px;
  border-radius: 10px;
}
.plan:last-child {
  border-color: #9ac650;
  background: #f5faed;
}
.plan h2 {
  font-size: 1.8rem;
  min-height: 65px;
}
.plan ul {
  padding-left: 20px;
  margin: 24px 0;
}
.plan li {
  margin: 10px 0;
}
@media (max-width: 1050px) {
  .site-header nav {
    gap: 16px;
  }
  .hero {
    gap: 30px;
    padding-top: 60px;
  }
  .four {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .split {
    gap: 35px;
  }
  .article-layout {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 30px;
  }
  .cta {
    border-radius: 0;
    margin-bottom: 40px;
  }
  .plan {
    padding: 23px;
  }
}
@media (max-width: 760px) {
  .site-header {
    padding: 18px 5%;
    flex-wrap: wrap;
    gap: 16px;
  }
  .site-header nav {
    width: 100%;
    gap: 15px;
    flex-wrap: wrap;
    justify-content: space-between;
    font-size: 0.85rem;
  }
  .site-header nav .button {
    padding: 9px 12px;
  }
  .hero {
    grid-template-columns: 1fr;
    gap: 40px;
    min-height: auto;
    padding-top: 45px;
    padding-bottom: 45px;
  }
  .hero h1 {
    font-size: 3.3rem;
  }
  .hero-product {
    transform: none;
  }
  .section {
    padding-top: 45px;
    padding-bottom: 45px;
  }
  .three,
  .two,
  .split {
    grid-template-columns: 1fr;
  }
  .four {
    grid-template-columns: 1fr 1fr;
  }
  .card {
    padding: 22px;
  }
  .site-footer {
    grid-template-columns: 1fr;
  }
  .article-layout {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .toc {
    position: static;
    border-bottom: 1px solid var(--line);
    padding-bottom: 20px;
  }
  .toc ol {
    columns: 2;
  }
  .page-heading {
    padding-top: 38px;
  }
  .page-heading h1 {
    font-size: 2.6rem;
  }
  .cta > .text-link {
    display: block;
    margin: 24px 0 0;
  }
  .plan h2 {
    min-height: 0;
  }
  .product-shot {
    margin-top: 15px;
  }
}
@media (max-width: 450px) {
  .four {
    grid-template-columns: 1fr;
  }
  .hero h1 {
    font-size: 2.65rem;
  }
  .site-header nav {
    gap: 12px;
  }
  .site-header nav .button {
    width: 100%;
  }
  .actions {
    gap: 18px;
  }
  .toc ol {
    columns: 1;
  }
  .site-footer nav {
    grid-template-columns: 1fr;
  }
  .brand {
    font-size: 1.6rem;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
    transition: none !important;
    transform: none !important;
  }
}

.demo-video {
  display: block;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto 40px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--ink);
}

.share-section {
  padding-top: 0;
}
.share-box {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 20px 24px;
  max-width: 850px;
  margin: auto;
}
.share-box summary {
  cursor: pointer;
  font-weight: 650;
}
.share-box[open] summary {
  margin-bottom: 16px;
}
.share-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}
.share-controls input {
  min-width: 0;
  flex: 1 1 280px;
  padding: 12px;
  font: inherit;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f7faf8;
  color: var(--ink);
}
.share-controls button {
  font: inherit;
  cursor: pointer;
}
.share-controls button[hidden] {
  display: none;
}
.share-status {
  margin: 10px 0 0;
  min-height: 1.6em;
}
button:focus-visible,
input:focus-visible,
summary:focus-visible {
  outline: 3px solid #527a13;
  outline-offset: 3px;
}