:root {
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    sans-serif;
  color: #24272b;
  background: #f9f8f4;
  font-synthesis: none;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 30px;
}
body {
  margin: 0;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
textarea {
  font: inherit;
}
header,
main,
footer {
  max-width: 1200px;
  margin: auto;
}
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 30px 38px;
  font-size: 13px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 750;
  font-size: 19px;
  letter-spacing: -0.5px;
}
.logo {
  background: #292b31;
  color: #fff;
  border-radius: 11px;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  font-size: 28px;
  position: relative;
}
.logo > span {
  position: absolute;
  right: 6px;
  bottom: -2px;
  color: #d1bdff;
}
.hero {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 25px;
  align-items: center;
  padding: 55px 38px 70px;
}
.eyebrow {
  font-size: 10px;
  letter-spacing: 2px;
  font-weight: 750;
  display: flex;
  align-items: center;
  gap: 10px;
}
.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #b7b8bb;
}
.dot.online {
  background: #5b9a7c;
  animation: breathe 2s infinite;
}
h1 {
  font-size: clamp(55px, 6.1vw, 86px);
  line-height: 1.06;
  letter-spacing: -5px;
  font-weight: 600;
  margin: 26px 0;
}
em {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  color: #8b75b7;
}
.intro {
  font-size: 16px;
  color: #73757d;
  line-height: 1.8;
}
.button {
  display: inline-flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  padding: 15px 21px;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  transition:
    transform 0.2s,
    background 0.2s;
}
.primary {
  background: #292b31;
  color: #fff;
}
.primary:hover {
  background: #494159;
  transform: translateY(-2px);
}
button:disabled {
  opacity: 0.45;
  cursor: wait;
}
.hero .button {
  margin-top: 18px;
  font-size: 13px;
}
.caption {
  font-size: 10px;
  color: #94939a;
  margin: 16px 0;
}
.art {
  height: 390px;
  position: relative;
  display: grid;
  place-items: center;
  isolation: isolate;
}
.art:before {
  content: "";
  position: absolute;
  inset: 15%;
  border-radius: 50%;
  background: #e7ddf5;
  filter: blur(55px);
  z-index: -1;
}
.orbit {
  position: absolute;
  border: 1px solid #dcd5e5;
  border-radius: 50%;
  width: 380px;
  height: 200px;
  transform: rotate(-35deg);
}
.orbit-two {
  transform: rotate(40deg);
  width: 330px;
  height: 290px;
}
.cube {
  width: 225px;
  height: 240px;
  border-radius: 32px;
  background: linear-gradient(140deg, #d9cbef, #bca5de 60%, #9b82be);
  box-shadow:
    15px 24px 0 #e2dbe9,
    25px 45px 50px #9477b32a,
    inset 1px 1px 1px #ffffffc0;
  transform: rotate(-9deg);
  padding: 34px;
  color: #fff;
  animation: float 6s ease-in-out infinite;
}
.cube > span {
  font-size: 34px;
  line-height: 1.1;
  letter-spacing: -1px;
  font-weight: 750;
}
.cube > i {
  display: block;
  font-style: normal;
  font-size: 42px;
  margin-top: 10px;
}
.art-label {
  position: absolute;
  bottom: 12px;
  font-size: 10px;
  letter-spacing: 1px;
  color: #8e879a;
}
.status-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1.4fr;
  border-top: 1px solid #e5e2df;
  border-bottom: 1px solid #e5e2df;
  margin: 0 38px;
}
.status-grid > div {
  padding: 27px 12px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.status-grid small {
  display: block;
  color: #929095;
  font-size: 10px;
  margin-bottom: 5px;
}
.status-grid strong {
  font-weight: 600;
  font-size: 12px;
}
.stat-icon {
  display: grid;
  place-items: center;
  width: 37px;
  height: 37px;
  border-radius: 10px;
  font-size: 20px;
}
.violet {
  background: #eae3f5;
  color: #9379ba;
}
.peach {
  background: #f6e9dc;
  color: #b98d62;
}
.green {
  background: #e0eee4;
  color: #6b9877;
}
.playground {
  display: grid;
  grid-template-columns: 0.9fr 1.2fr;
  gap: 70px;
  padding: 100px 38px;
}
.section-intro h2,
.how h2 {
  font-size: 48px;
  line-height: 1.1;
  letter-spacing: -2px;
  font-weight: 500;
  margin: 22px 0;
}
.section-intro > p:not(.eyebrow) {
  font-size: 14px;
  line-height: 1.8;
  color: #7b7b82;
}
.section-intro .hint {
  font-size: 11px !important;
  max-width: 260px;
  margin-top: 25px;
}
.notebook {
  padding: 27px;
  border-radius: 18px;
  background: white;
  border: 1px solid #e7e3e9;
  box-shadow: 0 16px 45px #40364d06;
}
.notebook-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
}
.notebook-heading h3 {
  font-size: 14px;
  margin: 0;
}
.notebook-heading > span {
  font-size: 10px;
  color: #9d8bb5;
  background: #f4f0f8;
  padding: 6px 9px;
  border-radius: 7px;
}
label {
  font-size: 11px;
  color: #77727f;
}
textarea {
  display: block;
  margin-top: 9px;
  width: 100%;
  height: 100px;
  resize: vertical;
  padding: 14px;
  background: #fcfbfd;
  border: 1px solid #e6e2ea;
  border-radius: 8px;
  color: #39333f;
  font-size: 12px;
  line-height: 1.7;
}
textarea:focus {
  outline: 2px solid #c6b6dc;
  outline-offset: 2px;
}
.form-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 13px;
  gap: 8px;
}
.form-bottom > span {
  font-size: 9px;
  color: #a09ba6;
}
.form-bottom .button {
  font-size: 11px;
  padding: 11px 14px;
  gap: 17px;
}
#feedback {
  font-size: 11px;
  line-height: 1.5;
  min-height: 16px;
  color: #61856d;
}
#feedback.error {
  color: #b65353;
}
.empty {
  font-size: 12px;
  text-align: center;
  color: #aaa3ae;
  padding: 23px 0;
  border-top: 1px dashed #e6e1ea;
}
.note {
  border-top: 1px solid #efebf1;
  padding: 15px 0;
  animation: enter 0.25s ease-out;
}
.note p {
  font-size: 12px;
  line-height: 1.7;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
  margin: 0 0 8px;
}
.note > div {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.note time {
  font-size: 9px;
  color: #a09aa6;
}
.delete {
  border: 0;
  background: transparent;
  color: #a593ae;
  cursor: pointer;
  font-size: 10px;
}
.how {
  padding: 65px 38px 80px;
  background: #f0eef4;
  border-radius: 24px;
  margin: 0 12px;
}
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 44px;
}
.steps article > span {
  font-size: 11px;
  color: #a395b6;
}
.steps h3 {
  font-size: 15px;
  margin-top: 20px;
}
.steps p {
  font-size: 12px;
  line-height: 1.8;
  color: #82808b;
}
.steps code {
  font-size: 10px;
  color: #9785ac;
}
.hosting-note {
  border-top: 1px solid #ded8e5;
  margin-top: 35px;
  padding-top: 25px;
  font-size: 12px;
}
.hosting-note p {
  color: #797280;
  line-height: 1.8;
}
.hosting-note > span {
  font-size: 10px;
  color: #9c93a6;
}
footer {
  padding: 40px 38px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
footer p,
footer > a:last-child {
  font-size: 10px;
  color: #96909d;
}
footer .brand {
  font-size: 14px;
}
footer .brand span {
  color: #a88ac3;
}
@keyframes float {
  50% {
    transform: translateY(-12px) rotate(-5deg);
  }
}
@keyframes breathe {
  50% {
    box-shadow: 0 0 0 5px #70a28710;
  }
}
@keyframes enter {
  from {
    opacity: 0;
    transform: translateY(5px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@media (max-width: 700px) {
  header {
    padding: 22px;
  }
  .hero {
    grid-template-columns: 1fr;
    padding: 30px 23px 45px;
  }
  h1 {
    letter-spacing: -3px;
  }
  .art {
    height: 310px;
    order: 2;
  }
  .cube {
    width: 185px;
    height: 200px;
    padding: 28px;
  }
  .cube > span {
    font-size: 27px;
  }
  .orbit {
    max-width: 90%;
  }
  .status-grid {
    grid-template-columns: 1fr;
    margin: 0 23px;
  }
  .status-grid > div {
    padding: 17px 5px;
    border-bottom: 1px solid #e5e2df;
  }
  .status-grid > div:last-child {
    border-bottom: 0;
  }
  .playground {
    grid-template-columns: 1fr;
    padding: 55px 23px;
    gap: 25px;
  }
  .section-intro h2,
  .how h2 {
    font-size: 40px;
  }
  .section-intro .hint {
    max-width: 100%;
  }
  .how {
    padding: 38px 23px;
  }
  .steps {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .steps h3 {
    margin-top: 10px;
  }
  footer {
    padding: 30px 23px;
    flex-wrap: wrap;
  }
  .notebook {
    padding: 20px;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}