/* Homepage refinements live here so auth/console layouts stay independent. */
main > section[id] { scroll-margin-top: 82px; }

/* Content must remain readable even if animation JavaScript is unavailable. */
[data-reveal] { opacity: 1; transform: none; }

.hero {
  grid-template-columns: minmax(0, .96fr) minmax(460px, 1.04fr);
  gap: clamp(34px, 4.5vw, 64px);
  padding-block: clamp(46px, 6vh, 72px) clamp(42px, 6vh, 68px);
}
.hero > .stage { display: none; }
.hero-copy { min-width: 0; }
.hero h1 { max-width: 12ch; font-size: clamp(44px, 5.3vw, 68px); text-wrap: balance; }
.hero .lead { margin: 20px 0 0; max-width: 52ch; font-size: clamp(16px, 1.45vw, 18px); }
.hero .actions { margin-top: 25px; }
.hero-copy .availability { margin-top: 21px; }
.hero-note { margin-top: 17px; font-size: 19px; }
.hero-media {
  position: relative;
  align-self: center;
  width: 100%;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(27, 29, 36, .14);
  border-radius: 12px;
  background: #d8d8d2;
  box-shadow: 0 24px 58px rgb(25 35 42 / 16%);
}
.hero-media::before {
  content: "PENECHO · CANVAS STUDY";
  position: absolute;
  z-index: 2;
  top: 14px;
  left: 14px;
  padding: 6px 8px;
  border-radius: 4px;
  background: rgb(16 28 36 / 75%);
  color: #fff;
  font: 600 10px/1 var(--font-mono);
  letter-spacing: .09em;
  backdrop-filter: blur(8px);
}
.hero-media picture, .hero-media img { display: block; width: 100%; }
.hero-media img { height: auto; aspect-ratio: 3 / 2; object-fit: cover; object-position: center; }
.hero-media figcaption {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 13px;
  background: var(--paper);
  color: var(--ink-soft);
  font: 500 10px/1.5 var(--font-mono);
  letter-spacing: .04em;
}

.section,
.demo { padding-block: clamp(62px, 7.5vh, 88px); }
.section-head { margin-bottom: clamp(30px, 4vh, 42px); }
.cloud { margin-block: clamp(18px, 3vh, 28px); }
.cloud .wrap { padding-block: clamp(52px, 7vh, 76px); }
.cloud-points { gap: 18px; margin-top: 27px; }
.cloud .actions { margin-top: 29px; }
.steps,
.features-grid { gap: 14px; }
.step { padding: 23px 21px 21px; }
.step .step-no { margin-bottom: 32px; }
.feature { height: 100%; padding: 22px; }
.feature .f-ico { margin-bottom: 15px; }
.demo { width: min(1040px, calc(100% - 48px)); }
.demo-heading { margin-bottom: 26px; }
.metrics-band > div { padding-block: 24px; }
.community { margin-top: clamp(46px, 6vh, 70px); }
.community .wrap { padding-block: clamp(48px, 6vh, 68px); }
footer.site { margin-top: clamp(48px, 6vh, 72px); }

html[lang^="zh"] .hero h1 { max-width: 10.5ch; line-height: 1.08; }
html[lang^="zh"] h1,
html[lang^="zh"] h2 { overflow-wrap: anywhere; }

@media (max-width: 1020px) {
  .hero { grid-template-columns: 1fr; gap: 34px; }
  .hero h1 { max-width: 15ch; }
  html[lang^="zh"] .hero h1 { max-width: 13ch; }
  .hero-media { max-width: 760px; margin-top: 2px; }
  .cloud-grid { gap: 36px; }
}

@media (max-width: 820px) {
  .nav nav { display: none; }
  .demo { width: calc(100% - 36px); }
  .video-frame .video-meta { gap: 12px; letter-spacing: .12em; }
}

@media (max-width: 680px) {
  .nav { padding-block: 10px; }
  .nav .brand img { height: 24px; }
  .nav .nav-auth { gap: 4px; }
  .nav .nav-signin { padding-inline: 9px; }
  .nav .nav-cta { display: none; }
  .nav-account { grid-template-columns: 28px minmax(0, auto); max-width: 142px; gap: 7px; padding-right: 8px; }
  .nav-account-avatar { width: 28px; height: 28px; }
  .nav-account-copy strong { max-width: 82px; }
  .nav-account-arrow { display: none; }
  .hero { gap: 27px; padding-block: 36px 42px; }
  .hero h1,
  html[lang^="zh"] .hero h1 { max-width: none; font-size: clamp(38px, 12vw, 50px); }
  .hero .lead { margin-top: 17px; }
  .hero .actions { margin-top: 21px; }
  .hero .actions .button { flex: 1 1 145px; justify-content: center; padding-inline: 16px; }
  .hero-copy .availability { align-items: flex-start; flex-wrap: wrap; row-gap: 2px; }
  .hero-note { margin-top: 13px; font-size: 18px; }
  .hero-media { border-radius: 10px; }
  .hero-media figcaption { align-items: flex-start; flex-direction: column; gap: 2px; }
  .signal .wrap { justify-content: flex-start; gap: 8px 12px; letter-spacing: .12em; }
  .section,
  .demo { padding-block: 52px; }
  .cloud { border-radius: 20px; }
  .cloud .wrap { padding-block: 44px; }
  .cloud-point { gap: 12px; }
  .cloud-point .cp-ico { width: 38px; height: 38px; }
  .sync-diagram { padding: 18px; }
  .sync-diagram .sd-caption,
  .sd-foot { align-items: flex-start; flex-direction: column; }
  .steps,
  .features-grid { gap: 12px; }
  .demo-heading { gap: 16px; margin-bottom: 20px; }
  .video-frame .video-meta { align-items: flex-start; flex-direction: column; padding-bottom: 9px; }
  .metrics-band > div { padding: 21px 24px; }
  .community { margin-top: 40px; }
  footer.site .wrap { grid-template-columns: 1fr 1fr; gap: 26px 20px; }
  footer.site .wrap > div:first-child { grid-column: 1 / -1; }
  footer.site .legal { align-items: flex-start; flex-direction: column; }
  footer.site .legal span:last-child { margin-left: 0; }
}