:root {
  --paper: #f8f9f4;
  --ink: #252b24;
  --muted: #646a60;
  --line: #dfe3d7;
  --lime: #d3f36b;
  --green: #3e5635;
  --mono: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-family: Inter, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 32px;
}
body {
  margin: 0;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input {
  font: inherit;
}
button,
a,
input,
summary {
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
}
button:disabled {
  cursor: default;
}
[hidden] {
  display: none !important;
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
summary:focus-visible {
  outline: 3px solid #537b24;
  outline-offset: 5px;
}
a:hover {
  color: var(--green);
}
.wrap {
  width: min(1120px, calc(100% - 80px));
  margin-inline: auto;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: absolute;
  top: -80px;
  left: 20px;
  z-index: 10;
  padding: 12px;
  background: var(--lime);
}
.skip-link:focus {
  top: 12px;
}
.site-header {
  height: 110px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -1.8px;
}
.brand-period {
  color: #739843;
  margin-left: -8px;
}
.site-header nav {
  display: flex;
  gap: 32px;
  align-items: center;
  font-size: 13px;
  font-weight: 500;
}
.nav-cta {
  border: 1px solid #ccd3c3;
  border-radius: 7px;
  padding: 12px 16px;
}
.nav-cta span {
  margin-left: 12px;
}
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 34px;
  padding-top: 75px;
  padding-bottom: 94px;
}
.eyebrow {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 1.2px;
  line-height: 1.8;
  display: flex;
  align-items: center;
  gap: 9px;
}
.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #789645;
  flex-shrink: 0;
}
h1 {
  font-size: clamp(52px, 5.9vw, 76px);
  line-height: 1.04;
  font-weight: 600;
  letter-spacing: -4.5px;
  margin: 27px 0 25px;
}
.highlight {
  position: relative;
  isolation: isolate;
  white-space: nowrap;
}
.highlight:before {
  content: "";
  position: absolute;
  left: -5px;
  right: -8px;
  bottom: 0;
  height: 42%;
  background: var(--lime);
  z-index: -1;
  transform: rotate(-1.7deg);
}
.hero-description {
  font-size: 17px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 395px;
}
.hero-actions {
  display: flex;
  gap: 20px;
  align-items: center;
  margin-top: 30px;
}
.button {
  display: inline-flex;
  gap: 30px;
  align-items: center;
  justify-content: center;
  padding: 17px 22px;
  background: var(--ink);
  color: white;
  border-radius: 7px;
  font-size: 14px;
  font-weight: 500;
  transition:
    background 0.15s,
    transform 0.15s;
}
.button:hover {
  background: #40553a;
  color: #fff;
  transform: translateY(-2px);
}
.button span {
  font-size: 20px;
  line-height: 1;
}
.release-note {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.7;
}
.hero-footnote {
  font-size: 11px;
  color: var(--muted);
  margin-top: 24px;
}
.hero-footnote span {
  color: var(--green);
  margin-right: 7px;
}
.demo-stage {
  position: relative;
  padding: 26px 0 45px;
  scroll-margin-top: 60px;
}
.stage-caption {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 22px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 1.3px;
  color: #68775e;
  margin: 0 24px 20px;
}
.stage-caption > span:last-child {
  font-size: 30px;
  transform: rotate(12deg);
  line-height: 1;
}
.browser-preview {
  position: relative;
  height: 350px;
  border: 1px solid #d2d9cb;
  border-radius: 12px;
  background: white;
  box-shadow: 0 15px 50px #253a2010;
  transform: rotate(-2deg);
  margin: 0 8px 0 0;
}
.browser-bar {
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #e7ebe1;
  background: #f1f3ec;
  border-radius: 12px 12px 0 0;
  padding: 0 15px;
  color: #7c8474;
  font-size: 9px;
}
.browser-dots {
  display: flex;
  gap: 4px;
}
.browser-dots i {
  height: 5px;
  width: 5px;
  background: #bac3b0;
  border-radius: 50%;
}
.canvas-preview {
  display: flex;
  height: calc(100% - 40px);
  overflow: hidden;
  border-radius: 0 0 12px 12px;
}
.canvas-rail {
  width: 48px;
  background: #e9ede3;
  display: flex;
  flex-direction: column;
  gap: 26px;
  align-items: center;
  padding: 16px 0;
  color: #8c9784;
  font-size: 21px;
}
.canvas-rail .rail-logo {
  font-size: 16px;
  font-weight: 800;
  color: #66705c;
}
.canvas-content {
  padding: 27px 24px;
  flex: 1;
}
.mock-breadcrumb {
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 1px;
  color: #8c9585;
}
.canvas-content h2 {
  font-size: 22px;
  margin: 14px 0 4px;
  font-weight: 500;
  letter-spacing: -0.5px;
}
.canvas-content p {
  font-size: 10px;
  color: #99a18f;
  margin: 0 0 18px;
}
.course-mock {
  width: 195px;
  border: 1px solid #e1e6d9;
  border-radius: 5px;
  overflow: hidden;
  padding-bottom: 12px;
}
.course-art {
  height: 72px;
  background: #e4ebdb;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  overflow: hidden;
}
.course-art > span {
  font-size: 27px;
  font-weight: 500;
  color: #8b9b7a;
  letter-spacing: -1px;
}
.art-grid {
  height: 90px;
  width: 90px;
  border: 1px solid #bdcbb0;
  transform: rotate(25deg);
  background-image:
    linear-gradient(#bdcbb0 1px, transparent 1px),
    linear-gradient(90deg, #bdcbb0 1px, transparent 1px);
  background-size: 18px 18px;
}
.course-mock strong,
.course-mock > span {
  display: block;
  margin: 12px 12px 0;
  font-size: 9px;
}
.course-mock > span {
  font-size: 8px;
  color: #8d9783;
  margin-top: 6px;
}
.mock-line {
  height: 4px;
  background: #edf0e9;
  margin: 12px 12px 0;
  width: 130px;
}
.mock-line.short {
  width: 80px;
  margin-top: 6px;
}
.extension-demo {
  position: absolute;
  width: 290px;
  right: -10px;
  bottom: -26px;
  background: #fff;
  padding: 19px;
  border: 1px solid #d4dbca;
  border-radius: 13px;
  box-shadow: 0 12px 28px #24342116;
  transform: rotate(2deg);
}
.extension-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.extension-heading > span:first-child {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -1px;
}
.demo-tag {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 1px;
  color: #647b4b;
  background: #eff5e7;
  padding: 4px 6px;
  border-radius: 3px;
}
.current-class {
  font-size: 9px;
  color: #7a8272;
  margin: 20px 0 13px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.current-class strong {
  color: #44523a;
  font-size: 10px;
  font-weight: 500;
}
.code-field {
  display: flex;
  border: 1px solid #b5c2a4;
  border-radius: 6px;
  background: #fcfdf9;
  padding: 4px;
}
.code-field:focus-within {
  outline: 2px solid #809d53;
  outline-offset: 2px;
}
.code-field input {
  width: 100%;
  min-width: 0;
  border: 0;
  background: transparent;
  padding: 8px 6px;
  font-size: 11px;
  outline: none;
}
.code-field input::placeholder {
  color: #7a8272;
}
.code-field button {
  border: 0;
  border-radius: 4px;
  background: var(--lime);
  padding: 3px 10px;
  font-size: 22px;
  color: var(--ink);
}
#demo-help {
  font-size: 9px;
  color: #7a8272;
  margin: 9px 0 14px;
}
.sample-code {
  font-family: var(--mono);
  color: #536c38;
  text-decoration: underline;
  text-underline-offset: 2px;
  border: 0;
  background: none;
  padding: 2px;
  font-size: 10px;
}
.demo-result {
  font-size: 10px;
  color: #6a765f;
  border-top: 1px solid #edf0e8;
  margin: 0;
  padding-top: 12px;
  line-height: 1.6;
}
.demo-result.is-success {
  font-size: 12px;
  color: #356024;
  padding: 18px 0;
  border: 0;
}
.text-button {
  background: none;
  border: 0;
  color: var(--green);
  font-size: 11px;
  padding: 6px 0;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.demo-disclaimer {
  font-size: 9px;
  line-height: 1.6;
  color: #7c8574;
  margin: 54px 8px 0;
  text-align: right;
}
.stage-sticker {
  position: absolute;
  left: 35px;
  bottom: 14px;
  background: #e7eddc;
  border: 1px solid #d3ddc4;
  color: #567043;
  padding: 12px 16px;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.5;
  transform: rotate(-8deg);
  border-radius: 3px;
}
.stage-sticker span {
  position: absolute;
  right: -14px;
  top: -19px;
  font-size: 41px;
  color: #6d874e;
}
.benefit-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding-block: 27px;
  font-size: 12px;
}
.benefit-strip p {
  margin: 0;
  line-height: 1.6;
  color: #7c8276;
  font-size: 11px;
}
.benefit-strip strong {
  color: var(--ink);
  font-weight: 500;
}
.benefit-strip > span {
  display: flex;
  align-items: center;
  gap: 11px;
}
.benefit-strip i {
  font-style: normal;
  font-size: 18px;
  color: #5e744b;
}
.how-section {
  padding-block: 84px 80px;
}
.section-heading h2,
.sms-section h2,
.faq-section h2,
.closing h2 {
  font-size: 36px;
  line-height: 1.18;
  letter-spacing: -1.5px;
  font-weight: 500;
  margin: 18px 0 0;
}
.steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 45px;
  padding: 0;
  margin: 49px 0 0;
}
.step-number {
  font-family: var(--mono);
  font-size: 12px;
  color: #7e9369;
}
.steps li {
  border-top: 1px solid var(--line);
  padding-top: 22px;
}
.steps h3 {
  font-size: 18px;
  letter-spacing: -0.4px;
  font-weight: 500;
  margin: 19px 0 12px;
}
.steps p {
  font-size: 13px;
  line-height: 1.85;
  color: var(--muted);
  margin: 0;
  max-width: 295px;
}
.sms-section {
  background: #eaf0df;
  border: 1px solid #dce5cd;
  border-radius: 12px;
  padding: 45px 48px;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  align-items: center;
  gap: 50px;
}
.sms-section .eyebrow {
  font-size: 8px;
  letter-spacing: 0.8px;
  flex-wrap: wrap;
}
.coming-soon {
  background: #d9e6c5;
  padding: 3px 7px;
  border-radius: 3px;
  color: #4a6535;
}
.sms-section h2 {
  font-size: 32px;
}
.sms-section p:not(.eyebrow) {
  font-size: 13px;
  line-height: 1.8;
  max-width: 430px;
  color: #657357;
  margin: 20px 0 12px;
}
.sms-note {
  font-size: 10px;
  color: #647557;
}
.message-illustration {
  max-width: 300px;
  width: 100%;
  justify-self: end;
  background: #f8faf4;
  padding: 24px;
  border: 1px solid #d5dfc7;
  border-radius: 12px;
  box-shadow: 0 5px 0 #dce4d1;
  transform: rotate(3deg);
}
.message-contact {
  display: flex;
  align-items: center;
  gap: 9px;
  border-bottom: 1px solid #e0e7d7;
  padding-bottom: 16px;
  font-size: 13px;
  font-weight: 600;
}
.message-contact small {
  display: block;
  font-size: 9px;
  color: #839172;
  font-weight: 400;
  margin-top: 3px;
}
.message-outgoing {
  background: var(--lime);
  font-family: var(--mono);
  font-size: 18px;
  letter-spacing: 3px;
  padding: 14px 19px;
  border-radius: 14px 14px 3px 14px;
  width: max-content;
  margin: 25px 0 18px auto;
}
.message-caption {
  display: block;
  font-size: 10px;
  color: #7a896b;
  text-align: right;
}
.faq-section {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
  padding-block: 90px;
}
.faq-list details {
  border-bottom: 1px solid var(--line);
}
.faq-list details:first-child {
  border-top: 1px solid var(--line);
}
.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  cursor: pointer;
  list-style: none;
  font-size: 13px;
  padding: 22px 0;
  line-height: 1.5;
}
.faq-list summary::-webkit-details-marker {
  display: none;
}
.faq-list summary span {
  font-size: 20px;
  color: #7d906b;
  transition: transform 0.15s;
}
.faq-list details[open] summary span {
  transform: rotate(45deg);
}
.faq-list p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.8;
  margin: 0 24px 22px 0;
}
.closing {
  text-align: center;
  border-top: 1px solid var(--line);
  padding-block: 46px 65px;
}
.closing-mark {
  display: inline-flex;
  width: 35px;
  height: 35px;
  background: var(--lime);
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}
.closing h2 {
  font-size: 35px;
  margin: 18px 0 24px;
}
.closing .button {
  font-size: 12px;
  padding: 14px 19px;
}
.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 30px 0;
  border-top: 1px solid var(--line);
}
.site-footer .brand {
  font-size: 25px;
}
.site-footer p {
  font-size: 10px;
  line-height: 1.7;
  color: #7e8577;
  margin: 9px 0 0;
}
.footer-meta {
  text-align: right;
}
.footer-meta a {
  font-size: 11px;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.document {
  max-width: 680px;
  margin: 70px auto 100px;
}
.document h1 {
  font-size: 48px;
  letter-spacing: -2px;
}
.document h2 {
  font-size: 22px;
  margin-top: 35px;
  font-weight: 500;
}
.document p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}
.document .button {
  margin-top: 20px;
}
.document a:not(.button) {
  text-decoration: underline;
}
@media (min-width: 1400px) {
  .hero {
    padding-top: 95px;
    padding-bottom: 115px;
  }
}
@media (max-width: 1000px) {
  .wrap {
    width: calc(100% - 48px);
  }
  .hero {
    gap: 20px;
  }
  h1 {
    font-size: 60px;
    letter-spacing: -3.5px;
  }
  .hero-description {
    font-size: 15px;
  }
  .stage-sticker {
    left: 10px;
    bottom: 0;
  }
  .demo-disclaimer {
    max-width: 235px;
    margin-left: auto;
  }
  .browser-bar {
    font-size: 8px;
  }
  .hero-actions {
    gap: 12px;
  }
  .button {
    padding: 15px 18px;
    gap: 15px;
  }
  .steps {
    gap: 28px;
  }
  .sms-section {
    padding: 35px;
    gap: 28px;
  }
  .faq-section {
    gap: 40px;
  }
  .benefit-strip {
    gap: 15px;
    font-size: 11px;
  }
}
@media (max-width: 760px) {
  .site-header {
    height: 83px;
  }
  .site-header nav {
    gap: 18px;
    font-size: 12px;
  }
  .site-header nav > a:first-child {
    display: none;
  }
  .nav-cta {
    padding: 10px 12px;
  }
  .nav-cta span {
    margin-left: 5px;
  }
  .brand {
    font-size: 27px;
  }
  .hero {
    grid-template-columns: 1fr;
    padding-top: 43px;
    padding-bottom: 48px;
    gap: 32px;
  }
  .hero-copy {
    max-width: 500px;
  }
  h1 {
    font-size: clamp(54px, 11vw, 76px);
    letter-spacing: -3.5px;
    line-height: 1.04;
  }
  .hero-description {
    font-size: 16px;
    max-width: 380px;
  }
  .hero-actions {
    gap: 20px;
  }
  .demo-stage {
    width: min(500px, 100%);
    justify-self: center;
    padding-top: 0;
    padding-bottom: 45px;
  }
  .stage-caption {
    margin-bottom: 12px;
  }
  .browser-preview {
    margin-inline: 4px 12px;
  }
  .extension-demo {
    right: -8px;
  }
  .stage-sticker {
    left: 22px;
    bottom: 10px;
  }
  .demo-disclaimer {
    max-width: 260px;
  }
  .benefit-strip {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    padding-block: 24px;
  }
  .benefit-strip > span {
    font-size: 11px;
  }
  .how-section {
    padding-block: 55px;
  }
  .section-heading h2,
  .faq-section h2 {
    font-size: 31px;
  }
  .steps {
    grid-template-columns: 1fr;
    gap: 27px;
    margin-top: 32px;
  }
  .steps li {
    position: relative;
    padding: 19px 0 0 45px;
  }
  .step-number {
    position: absolute;
    left: 0;
    top: 24px;
  }
  .steps h3 {
    margin: 2px 0 10px;
  }
  .steps p {
    max-width: 100%;
  }
  .sms-section {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 28px;
  }
  .sms-section h2 {
    font-size: 30px;
  }
  .message-illustration {
    justify-self: center;
    margin-block: 5px 15px;
  }
  .faq-section {
    grid-template-columns: 1fr;
    gap: 25px;
    padding-block: 55px;
  }
  .faq-section h2 br {
    display: none;
  }
  .site-footer {
    gap: 25px;
    align-items: start;
  }
  .site-footer p {
    font-size: 9px;
  }
  .closing h2 {
    font-size: 31px;
  }
}
@media (max-width: 400px) {
  .wrap {
    width: calc(100% - 36px);
  }
  .site-header nav {
    gap: 13px;
  }
  .nav-cta {
    font-size: 11px;
  }
  .hero .eyebrow {
    font-size: 8px;
    letter-spacing: 0.7px;
  }
  .extension-demo {
    width: 270px;
  }
  .stage-sticker {
    left: 4px;
    bottom: -6px;
    font-size: 9px;
    padding: 9px 12px;
  }
  .demo-disclaimer {
    max-width: 190px;
    font-size: 8px;
  }
  .benefit-strip > span {
    font-size: 10px;
    gap: 7px;
  }
  .footer-meta {
    max-width: 155px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    transition: none !important;
  }
}
.hero > * {
  min-width: 0;
}