@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;450;500;550;600;650;700&family=Space+Grotesk:wght@400;500;600;700&display=swap");
:root {
  --paper: #f4f4ed;
  --ink: #202320;
  --muted: #666a60;
  --lime: #dcff60;
  --rule: #cfd1c7;
  --display: "Space Grotesk", Arial, sans-serif;
  --body: "DM Sans", Arial, sans-serif;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 24px;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.6 var(--body);
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input {
  font: inherit;
}
button,
a,
input {
  -webkit-tap-highlight-color: transparent;
}
button,
a {
  touch-action: manipulation;
}
button {
  cursor: pointer;
}
a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 3px solid #7373e5;
  outline-offset: 5px;
}
button:disabled {
  cursor: default;
  opacity: 0.65;
}
.wrap {
  width: min(1320px, calc(100% - 112px));
  margin: auto;
}
.masthead {
  height: 112px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--rule);
}
.wordmark {
  font: 700 29px/1 var(--display);
  letter-spacing: -1.7px;
  display: inline-flex;
  align-items: center;
}
.wordmark > span:not(.brand-square) {
  font-weight: 400;
}
.brand-square {
  background: var(--ink);
  width: 8px;
  height: 8px;
  margin: 0 0 16px 5px;
}
nav {
  display: flex;
  align-items: center;
  gap: 38px;
  font-size: 14px;
  font-weight: 600;
}
nav a:hover {
  text-decoration: underline;
  text-underline-offset: 6px;
}
.nav-github {
  border-left: 1px solid var(--rule);
  padding-left: 38px;
}
.nav-github span {
  margin-left: 9px;
}
.hero {
  padding-top: 48px;
}
.eyebrow,
.hero-foot,
.demo-top,
.project-tags,
.feature-index,
.workout-caption,
.review-label,
.session-label,
.small-note {
  font-size: 12px;
  letter-spacing: 1.4px;
  font-weight: 600;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
}
.cross {
  font-size: 24px;
  line-height: 1;
}
h1 {
  font: 600 clamp(72px, 8.85vw, 132px) / 0.99 var(--display);
  letter-spacing: -0.065em;
  margin: 34px 0 30px;
}
.outline {
  color: var(--paper);
  -webkit-text-stroke: 1.5px var(--ink);
}
.last-line {
  display: inline-flex;
  align-items: center;
  gap: 30px;
}
.cursor {
  width: 0.53em;
  height: 0.76em;
  display: inline-block;
  background: var(--lime);
  border-bottom: 5px solid var(--ink);
  transform: rotate(-7deg);
}
.hero-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 30px;
  padding-bottom: 48px;
}
.hero-bottom p {
  font-size: 19px;
  line-height: 1.65;
  margin: 0;
}
.button {
  padding: 16px 23px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 36px;
  font-size: 14px;
  font-weight: 600;
  min-height: 54px;
  border: 1px solid transparent;
  transition:
    background 0.15s,
    transform 0.15s;
}
.button:hover {
  transform: translateY(-2px);
}
.dark {
  background: var(--ink);
  color: var(--paper);
}
.dark:hover {
  background: #383e33;
}
.hero-foot {
  border-top: 1px solid var(--rule);
  padding: 18px 0;
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  letter-spacing: 1.1px;
}
.project {
  background: var(--ink);
  color: var(--paper);
  padding: 72px 0 0;
}
.project-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 85px;
}
.project-number {
  border: 1px solid #777c6e;
  padding: 3px 8px;
  font-size: 11px;
}
.project-copy > .eyebrow {
  color: #b9c0aa;
}
.project-copy h2 {
  font: 600 74px/1.1 var(--display);
  letter-spacing: -5px;
  margin: 26px 0 22px;
}
.lime {
  color: var(--lime);
}
.project-lede {
  font: 500 32px/1.22 var(--display);
  letter-spacing: -1px;
  margin: 0 0 22px;
}
.project-description {
  max-width: 440px;
  color: #c8cdbe;
  font-size: 16px;
  line-height: 1.7;
  margin: 0 0 18px;
}
.lime-button {
  background: var(--lime);
  color: var(--ink);
  margin-top: 12px;
}
.lime-button:hover {
  background: #e6ff92;
}
.availability {
  font-size: 12px;
  color: #b2baa7;
  margin-top: 13px;
}
.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 30px;
  font-size: 10px;
  letter-spacing: 0.7px;
}
.project-tags span {
  border: 1px solid #5a6150;
  padding: 5px 8px;
}
.demo-area {
  padding-top: 4px;
}
.demo-top {
  display: flex;
  justify-content: space-between;
  color: #b9c0aa;
  font-size: 10px;
  margin-bottom: 18px;
  gap: 14px;
}
.workout {
  background: var(--paper);
  color: var(--ink);
  border: 1px solid #787f6d;
  box-shadow: 12px 12px 0 #343b2c;
  transform: rotate(1deg);
}
.workout-heading {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 23px;
  border-bottom: 1px solid var(--rule);
  font-size: 14px;
  font-weight: 600;
}
.mini-logo {
  font: 700 27px/1 var(--display);
}
.mini-logo span {
  color: #7c8e33;
}
.session-label {
  margin-left: auto;
  font-size: 9px;
  letter-spacing: 0.6px;
  color: var(--muted);
}
.workout-body {
  padding: 25px;
}
.workout-caption {
  font-size: 10px;
  color: var(--muted);
}
.workout h3 {
  font: 600 23px/1.3 var(--display);
  letter-spacing: -0.6px;
  margin: 7px 0 18px;
}
.identification {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #e5e8da;
  padding: 10px 12px;
  font-size: 12px;
}
.scan-icon {
  font-size: 22px;
  line-height: 1;
}
.ai-label {
  margin-left: auto;
  border: 1px solid #8d967c;
  padding: 0 4px;
  font-size: 10px;
}
table {
  width: 100%;
  border-collapse: collapse;
  margin: 21px 0 18px;
  text-align: left;
  font-size: 14px;
}
thead {
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 1px;
}
th,
td {
  padding: 10px 6px;
  border-bottom: 1px solid var(--rule);
}
tbody th {
  font-weight: 400;
  color: var(--muted);
}
td:last-child,
th:last-child {
  text-align: right;
}
.saved {
  font-size: 12px;
  color: #48612a;
}
.set-fields {
  display: grid;
  grid-template-columns: 1fr 1fr 1.2fr;
  align-items: end;
  gap: 10px;
}
.set-fields label {
  font-size: 11px;
  font-weight: 600;
}
.set-fields label span {
  font-weight: 400;
  color: var(--muted);
}
input {
  display: block;
  width: 100%;
  min-width: 0;
  border: 1px solid #b9bfac;
  background: #fffef8;
  color: var(--ink);
  border-radius: 0;
  padding: 10px;
  margin-top: 4px;
  height: 44px;
  font-size: 16px;
}
.log-button {
  background: var(--ink);
  color: var(--paper);
  padding: 10px;
  border: 0;
  font-size: 12px;
  min-height: 44px;
}
.log-button span {
  margin-left: 8px;
}
.review-area {
  margin-top: 25px;
  border-top: 1px solid var(--rule);
  padding-top: 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  justify-content: space-between;
}
.review-label {
  font-size: 9px;
  letter-spacing: 0.7px;
}
.review-area p {
  font-size: 12px;
  line-height: 1.4;
  margin: 5px 0 0;
  color: var(--muted);
}
.review-area button,
.suggestion-buttons button {
  border: 1px solid #a8b095;
  padding: 10px 12px;
  background: transparent;
  font-size: 12px;
  line-height: 1.3;
  min-height: 44px;
}
.review-area button:hover,
.suggestion-buttons button:hover {
  background: #e5e8da;
}
.demo-status {
  font-size: 11px;
  line-height: 1.5;
  color: var(--muted);
  margin: 15px 0 0;
  min-height: 17px;
}
#suggestion {
  margin-top: 15px;
  padding: 14px;
  background: #e5e8da;
}
#suggestion p {
  font-size: 13px;
  margin: 0 0 10px;
}
.suggestion-buttons {
  display: flex;
  gap: 8px;
}
.suggestion-buttons button:first-child {
  background: var(--ink);
  color: var(--paper);
}
.demo-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 30px;
  color: #b9c0aa;
}
.demo-caption p {
  font-size: 11px;
  line-height: 1.5;
  margin: 0;
}
.demo-caption button {
  background: none;
  color: inherit;
  border: 0;
  text-decoration: underline;
  text-underline-offset: 4px;
  font-size: 12px;
  min-height: 44px;
}
.feature-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  border-top: 1px solid #535b49;
  margin-top: 68px;
  padding: 32px 0 42px;
}
.feature-index {
  color: var(--lime);
  font-size: 10px;
  letter-spacing: 1px;
}
.feature-strip h3 {
  font: 500 19px/1.3 var(--display);
  letter-spacing: -0.3px;
  margin: 12px 0;
}
.feature-strip p {
  font-size: 14px;
  line-height: 1.6;
  color: #bdc4b2;
  margin: 0;
  max-width: 350px;
}
.approach {
  padding: 64px 0 74px;
}
.section-heading {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 20px;
}
.small-note {
  font-size: 10px;
  color: var(--muted);
}
.approach-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 85px;
  padding-top: 42px;
}
.approach h2 {
  font: 500 clamp(36px, 4vw, 58px) / 1.1 var(--display);
  letter-spacing: -2.7px;
  margin: 0;
}
.muted {
  color: #7c8174;
}
.principles article {
  display: flex;
  gap: 22px;
  padding-bottom: 23px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--rule);
}
.principles article:last-child {
  padding-bottom: 0;
  margin-bottom: 0;
  border-bottom: 0;
}
.principles article > span {
  font-size: 11px;
  color: var(--muted);
  padding-top: 5px;
}
.principles h3 {
  font: 500 20px/1.4 var(--display);
  letter-spacing: -0.6px;
  margin: 0 0 8px;
}
.principles p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
  margin: 0;
}
.closing {
  padding: 40px;
  background: var(--lime);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}
.closing .eyebrow {
  font-size: 10px;
}
.closing h2 {
  font: 500 36px/1.2 var(--display);
  letter-spacing: -1.5px;
  margin: 12px 0;
}
.closing p {
  margin: 0;
  font-size: 14px;
}
.closing .button {
  flex-shrink: 0;
}
footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  padding: 44px 0;
}
footer .wordmark {
  font-size: 23px;
}
footer p,
footer > span {
  font-size: 12px;
  color: var(--muted);
}
.skip {
  position: absolute;
  left: 20px;
  top: -100px;
  z-index: 10;
  background: var(--ink);
  color: white;
  padding: 12px;
}
.skip:focus {
  top: 20px;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}
[hidden] {
  display: none !important;
}
@media (min-width: 1500px) {
  h1 {
    font-size: 142px;
  }
}
@media (max-width: 1050px) {
  .wrap {
    width: calc(100% - 64px);
  }
  .project-grid,
  .approach-grid {
    gap: 40px;
  }
  .project-copy h2 {
    font-size: 60px;
  }
  .project-lede {
    font-size: 28px;
  }
  .workout-body {
    padding: 20px;
  }
  .demo-top {
    font-size: 9px;
  }
  .closing {
    padding: 32px;
  }
  .closing h2 {
    font-size: 30px;
  }
  .closing .button {
    font-size: 12px;
    padding: 15px;
  }
  .review-area {
    align-items: flex-start;
    flex-direction: column;
  }
  .review-area button {
    width: 100%;
  }
}
@media (max-width: 760px) {
  .wrap {
    width: calc(100% - 40px);
  }
  .masthead {
    height: 84px;
  }
  .wordmark {
    font-size: 25px;
  }
  nav {
    gap: 20px;
    font-size: 12px;
  }
  .nav-github {
    display: none;
  }
  .hero {
    padding-top: 30px;
  }
  .eyebrow {
    font-size: 10px;
    letter-spacing: 1px;
  }
  h1 {
    font-size: clamp(60px, 12.3vw, 92px);
    margin: 28px 0;
    letter-spacing: -0.065em;
  }
  .last-line {
    gap: 20px;
  }
  .hero-bottom {
    flex-direction: column;
    align-items: flex-start;
    padding-bottom: 32px;
    gap: 22px;
  }
  .hero-bottom p {
    font-size: 16px;
  }
  .hero-foot {
    font-size: 8px;
    letter-spacing: 0.8px;
    gap: 12px;
  }
  .project {
    padding-top: 40px;
  }
  .project-grid,
  .approach-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .project-copy h2 {
    font-size: 64px;
    margin: 20px 0;
  }
  .project-lede {
    font-size: 30px;
  }
  .project-description {
    max-width: 100%;
  }
  .project-tags {
    margin-top: 24px;
  }
  .workout {
    transform: none;
    box-shadow: 6px 6px 0 #343b2c;
  }
  .workout-heading {
    padding: 17px 20px;
  }
  .workout-body {
    padding: 20px;
  }
  .review-area {
    flex-direction: row;
    align-items: center;
  }
  .review-area button {
    width: auto;
    flex-shrink: 0;
    max-width: 135px;
  }
  .demo-top {
    font-size: 9px;
  }
  .feature-strip {
    grid-template-columns: 1fr;
    gap: 25px;
    margin-top: 38px;
    padding: 28px 0 35px;
  }
  .feature-strip article + article {
    border-top: 1px solid #454d3c;
    padding-top: 24px;
  }
  .feature-strip p {
    max-width: none;
  }
  .feature-strip h3 {
    margin: 8px 0;
  }
  .approach {
    padding: 40px 0;
  }
  .small-note {
    display: none;
  }
  .approach-grid {
    padding-top: 28px;
    gap: 30px;
  }
  .approach h2 {
    font-size: 44px;
    letter-spacing: -2px;
  }
  .closing {
    padding: 25px;
    flex-direction: column;
    align-items: flex-start;
    gap: 22px;
  }
  .closing h2 {
    font-size: 30px;
  }
  .closing .button {
    font-size: 14px;
  }
  footer {
    flex-wrap: wrap;
    gap: 10px;
    padding: 32px 0;
  }
  footer p {
    margin-left: auto;
  }
  footer > span {
    width: 100%;
  }
  footer .wordmark {
    font-size: 21px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .button {
    transition: none;
  }
}

/* Keep controls and explanatory copy readable on phones. */
.identification,
.saved,
.set-fields label,
.log-button,
.review-area p,
.review-area button,
.suggestion-buttons button,
.demo-status,
.demo-caption p,
.demo-caption button,
.availability {
  font-size: 14px;
}
.eyebrow,
.hero-foot,
.demo-top,
.project-tags,
.feature-index,
.workout-caption,
.review-label,
.session-label,
.small-note,
thead {
  font-size: 12px;
}
@media (max-width: 760px) {
  .hero-foot,
  .demo-top {
    font-size: 11px;
  }
  .session-label,
  .review-label {
    font-size: 10px;
  }
}
@media (max-width: 360px) {
  h1 {
    font-size: 52px;
  }
  .wordmark {
    font-size: 22px;
  }
  nav {
    gap: 12px;
  }
  .hero .eyebrow {
    font-size: 10px;
  }
  .review-area {
    flex-direction: column;
    align-items: stretch;
  }
  .review-area button {
    max-width: none;
  }
  .set-fields {
    gap: 7px;
  }
  .log-button {
    font-size: 12px;
  }
  .project-copy h2 {
    font-size: 56px;
  }
}