@media (width <= 680px) {
  .hero.section-shell,
  .cycle.section-shell,
  .difference.section-shell,
  .contact.section-shell,
  .footer.section-shell {
    width: 100%;
    max-width: none;
  }
}

/* site-v3: the current landing visual language with the marketer journey from v2. */
.journey-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 78px;
  border-top: 1px solid rgba(255,255,255,.18);
  border-bottom: 1px solid rgba(255,255,255,.18);
}

.journey-steps button {
  min-width: 0;
  min-height: 142px;
  padding: 24px 25px 23px;
  color: rgba(255,255,255,.48);
  background: transparent;
  border: 0;
  border-right: 1px solid rgba(255,255,255,.16);
  text-align: left;
  cursor: pointer;
  position: relative;
  transition: color .22s, background .22s;
}

.journey-steps button:last-child { border-right: 0; }
.journey-steps button:hover { color: #fff; background: rgba(255,255,255,.035); }
.journey-steps button.active { color: #fff; background: rgba(255,79,43,.08); }
.journey-steps button > span { color: var(--lime); font: 9px ui-monospace, monospace; }
.journey-steps button > i {
  display: block;
  width: 20px;
  height: 20px;
  margin: 16px 0;
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 50%;
  position: relative;
}
.journey-steps button:not(:last-child) > i::after {
  content: "";
  position: absolute;
  top: 9px;
  left: 19px;
  width: calc(25vw - 55px);
  max-width: 295px;
  height: 1px;
  background: rgba(255,255,255,.15);
}
.journey-steps button.active > i { background: var(--lime); border-color: var(--lime); box-shadow: 0 0 0 6px rgba(255,79,43,.12); }
.journey-steps button.active > i::before { content: ""; position: absolute; inset: 7px; background: #fff; border-radius: 50%; }
.journey-steps button b { display: block; font-size: 16px; font-weight: 540; }
.journey-steps button small { display: block; margin-top: 7px; color: rgba(255,255,255,.44); font-size: 10px; line-height: 1.45; }

.screen-tour { margin-top: 58px; }
.screen-tabs {
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  border-top: 1px solid rgba(255,255,255,.18);
  border-bottom: 1px solid rgba(255,255,255,.18);
}
.screen-tabs button {
  min-width: 0;
  min-height: 92px;
  padding: 16px 13px;
  color: rgba(255,255,255,.43);
  background: transparent;
  border: 0;
  border-right: 1px solid rgba(255,255,255,.12);
  text-align: left;
  cursor: pointer;
  transition: color .2s, background .2s;
}
.screen-tabs button:last-child { border-right: 0; }
.screen-tabs button:hover { color: #fff; background: rgba(255,255,255,.035); }
.screen-tabs button.active { color: #fff; background: var(--lime); }
.screen-tabs button span { display: block; color: inherit; opacity: .62; font: 8px ui-monospace, monospace; }
.screen-tabs button b { display: block; margin-top: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 11px; font-weight: 600; }
.screen-tabs button small { display: block; margin-top: 4px; overflow: hidden; color: inherit; opacity: .58; text-overflow: ellipsis; white-space: nowrap; font-size: 8px; }
.screen-tabs button.active small { opacity: .8; }

.screen-tour .stage-content { min-height: 620px; padding-top: 56px; }
.stage-meta { display: flex; align-items: center; justify-content: space-between; gap: 15px; }
.stage-status { width: max-content; padding: 7px 8px; border: 1px solid rgba(255,255,255,.2); color: rgba(255,255,255,.62); letter-spacing: .08em; font: 7px ui-monospace, monospace; }
.stage-status.live { border-color: rgba(255,79,43,.5); color: var(--lime); }
.stage-status.pilot { color: #e7b866; }
.screen-tour .stage-copy h3 { font-size: clamp(38px, 4vw, 56px); }
.screen-tour .stage-shot .shot-viewport { height: 430px; }
.screen-tour .stage-shot .shot-viewport img { object-position: center top; }
.screen-tour .stage-shot.focus-bottom .shot-viewport img { object-position: center bottom; }

.cycle-return {
  display: grid;
  grid-template-columns: 190px 1fr auto;
  align-items: center;
  gap: 44px;
  margin-top: 34px;
  padding: 28px 0;
  border-top: 1px solid rgba(255,255,255,.18);
  border-bottom: 1px solid rgba(255,255,255,.18);
}
.cycle-return > span { color: var(--lime); letter-spacing: .14em; font: 8px ui-monospace, monospace; }
.cycle-return > p { max-width: 670px; margin: 0; color: rgba(255,255,255,.6); font-size: 12px; line-height: 1.6; }
.cycle-return > div { display: flex; align-items: center; gap: 7px; }
.cycle-return b { min-width: 42px; padding: 8px; background: rgba(255,255,255,.08); text-align: center; font: 8px ui-monospace, monospace; }
.cycle-return i { margin: 0 6px; color: rgba(255,255,255,.35); font-style: normal; }
.cycle-return strong { color: var(--ink); background: var(--lime); padding: 9px 11px; letter-spacing: .06em; font-size: 8px; white-space: nowrap; }

@media (width <= 1040px) {
  .journey-steps { grid-template-columns: repeat(2, 1fr); }
  .journey-steps button:nth-child(2) { border-right: 0; }
  .journey-steps button:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.16); }
  .journey-steps button > i::after { display: none; }
  .screen-tabs { display: flex; overflow-x: auto; scrollbar-width: thin; }
  .screen-tabs button { flex: 0 0 150px; }
  .cycle-return { grid-template-columns: 150px 1fr; }
  .cycle-return > div { grid-column: 2; }
}

@media (width <= 680px) {
  .journey-steps { grid-template-columns: 1fr 1fr; margin-top: 52px; }
  .journey-steps button { min-height: 130px; padding: 19px 14px; }
  .journey-steps button b { font-size: 13px; }
  .journey-steps button small { font-size: 9px; }
  .screen-tour { margin-top: 42px; }
  .screen-tabs { margin-right: -18px; }
  .screen-tabs button { flex-basis: 138px; min-height: 85px; }
  .screen-tour .stage-content { min-height: 0; gap: 38px; padding-top: 44px; }
  .screen-tour .stage-copy h3 { font-size: 38px; }
  .screen-tour .stage-shot { width: calc(100% + 36px); margin-left: -18px; }
  .screen-tour .stage-shot .shot-viewport { height: 320px; overflow-x: auto; }
  .screen-tour .stage-shot .shot-viewport img { width: 760px; max-width: none; height: 100%; object-fit: cover; object-position: left top; }
  .cycle-return { grid-template-columns: 1fr; gap: 18px; margin-top: 38px; }
  .cycle-return > div { grid-column: 1; flex-wrap: wrap; }
  .cycle-return strong { flex-basis: 100%; text-align: center; }
  .cycle-return i { transform: rotate(90deg); }
}