/* The one-screen site: every page is one viewport, one idea. */
.ox { background: #0a0a0b; color: #f4f4f5; font-family: Inter, system-ui, sans-serif; overflow-x: hidden; }
.ox a { color: inherit; text-decoration: none; }
.ox-screen { min-height: 100vh; min-height: 100svh; display: grid; grid-template-rows: auto 1fr auto; max-width: 1280px; margin: 0 auto; padding: 0 24px; }

.ox-top { display: flex; align-items: center; gap: 28px; padding: 20px 0; }
.ox-mark { display: block; }
.ox-logo { display: block; width: 96px; aspect-ratio: 9869 / 1670; background: #6c9bff; -webkit-mask: url("/assets/pulse-logo-a9e92bae.png") no-repeat center / contain; mask: url("/assets/pulse-logo-a9e92bae.png") no-repeat center / contain; }
.ox-nav { display: flex; gap: 20px; font-size: 13px; color: rgba(244,244,245,.45); margin-right: auto; }
.ox-nav a.is-here { color: #f4f4f5; }
.ox-nav a:hover { color: #f4f4f5; }
.ox-link { font-size: 14px; color: rgba(244,244,245,.7); }
.ox-demo { padding: 9px 16px; border-radius: 999px; background: #6c9bff; color: #0a0a0b !important; font-size: 14px; font-weight: 600; white-space: nowrap; }
.ox-demo:hover { background: #8fb1ff; }
.ox-lead { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 24px; margin-top: 34px; padding: 20px 22px; border-radius: 18px; background: rgba(108,155,255,.08); border: 1px solid rgba(108,155,255,.28); }
.ox-lead div { flex: 1 1 240px; display: grid; gap: 4px; }
.ox-lead b { font-size: 16px; }
.ox-lead span { font-size: 14px; line-height: 1.5; color: rgba(244,244,245,.62); }

.ox-main { display: grid; align-items: center; gap: 28px; padding: 8px 0; }
.ox-kicker { font-family: "BerkeleyMono", ui-monospace, monospace; font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: #8fb1ff; }
.ox-h1 { font-family: "Instrument Serif", serif; font-weight: 400; font-size: clamp(44px, min(7.6vw, 11svh), 116px); line-height: .94; letter-spacing: -0.015em; margin-top: 14px; }
.ox-h1 em { color: #8fb1ff; }
.ox-rot { display: block; color: #8fb1ff; font-style: italic; min-height: 1em; }
.ox-rot span { display: none; }
.ox-rot span.is-active { display: inline; animation: ox-in .6s cubic-bezier(.2,.8,.2,1); }
@keyframes ox-in { from { opacity: 0; transform: translateY(14px); filter: blur(6px); } to { opacity: 1; transform: none; filter: none; } }
.ox-sub { margin-top: 20px; font-size: 18px; line-height: 1.55; color: rgba(244,244,245,.62); max-width: 42ch; }
.ox-points { list-style: none; margin: 22px 0 0; padding: 0; display: grid; gap: 10px; font-size: 15px; color: rgba(244,244,245,.75); }
.ox-points li { display: flex; gap: 10px; }
.ox-points li::before { content: ""; flex: 0 0 6px; height: 6px; margin-top: 8px; border-radius: 50%; background: #8fb1ff; }
.ox-ctas { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.ox-btn { display: inline-block; padding: 13px 22px; border-radius: 999px; background: #f4f4f5; color: #0a0a0b !important; font-size: 15px; font-weight: 600; }
.ox-btn.ghost { background: rgba(255,255,255,.06); color: #f4f4f5 !important; box-shadow: inset 0 0 0 1px rgba(255,255,255,.12); }

/* One stage height for every page, so no visual sits taller than another. */
.ox-screen { --stage-h: clamp(340px, calc(100svh - 250px), 640px); }
.ox-visual { position: relative; display: grid; place-items: center; height: var(--stage-h); }
.ox-visual .device-stage { --device-w: min(60vw, calc(var(--stage-h) * 402 / 874)); padding: 0; }
.ox-visual .device-floor { display: none; }
.ox-duo { position: relative; width: min(100%, calc(var(--stage-h) * 1.55)); padding-bottom: 6%; }
.ox-duo .laptop { width: 88%; max-width: none; margin: 0; }
.ox-duo .ox-duo-phone { position: absolute; right: 0; bottom: 0; width: 26%; container-type: inline-size; }
.ox-duo .ox-duo-phone .device-stage { --device-w: 100cqw; }
.ox-pair { position: relative; display: flex; justify-content: center; align-items: flex-end; width: 100%; }
.ox-visual .ox-pair .device-stage { --device-w: min(40vw, calc(var(--stage-h) * .94 * 402 / 874)); }
.ox-pair-back { margin-right: -7%; transform: translateY(-9%) scale(.9); transform-origin: bottom right; opacity: .85; }
.ox-pair-front { position: relative; z-index: 1; }
.ox-card { position: absolute; left: -4%; bottom: 4%; max-width: 300px; padding: 18px 20px; border-radius: 16px; background: rgba(18,19,23,.92); border: 1px solid rgba(255,255,255,.12); box-shadow: 0 30px 60px -30px rgba(0,0,0,.9); backdrop-filter: blur(10px); }
.ox-card.low { left: -2%; bottom: 2%; z-index: 2; max-width: 250px; }
.ox-card small { font-family: "BerkeleyMono", ui-monospace, monospace; font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: rgba(244,244,245,.45); }
.ox-card p { margin-top: 8px; font-family: "Instrument Serif", serif; font-size: 20px; line-height: 1.3; }

.ox-foot { display: flex; align-items: center; gap: 18px; padding: 18px 0 22px; font-size: 13px; color: rgba(244,244,245,.45); border-top: 1px solid rgba(255,255,255,.06); }
.ox-count { font-family: "BerkeleyMono", ui-monospace, monospace; }
.ox-dots { display: flex; gap: 6px; }
.ox-dots i { width: 6px; height: 6px; border-radius: 50%; background: rgba(255,255,255,.18); }
.ox-dots i.on { background: #8fb1ff; width: 18px; border-radius: 6px; }
.ox-next { margin-left: auto; color: #f4f4f5; font-weight: 600; }

.ox-stores { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }

@media (min-width: 900px) {
  .ox-main { grid-template-columns: 1fr 1fr; gap: 48px; }
  .ox-main.wide-visual { grid-template-columns: .8fr 1.2fr; }
}
@media (max-width: 899px) {
  .ox-nav { display: none; }
  .ox-demo { margin-left: auto; }
  .ox-screen { --stage-h: min(560px, 125vw); }
  .ox-main { gap: 36px; padding-bottom: 12px; }
  .ox-visual { height: auto; }
  .ox-visual .device-stage { --device-w: min(70vw, 300px); }
  .ox-visual .device { transform: none !important; }

  /* laptop + phone: the phone leads, the portal follows at full width */
  .ox-duo { display: flex; flex-direction: column; align-items: center; gap: 22px; width: 100%; padding-bottom: 0; }
  .ox-duo .laptop { width: 100%; }
  .ox-duo .ox-duo-phone { position: static; order: -1; width: min(66vw, 280px); }

  /* two phones side by side, no overlap */
  .ox-pair { gap: 10px; align-items: flex-start; }
  .ox-visual .ox-pair .device-stage { --device-w: min(44vw, 210px); }
  .ox-pair-back { margin-right: 0; transform: none; opacity: 1; }

  .ox-card { position: relative; left: 0; bottom: 0; margin-top: 0; max-width: none; width: 100%; }
  .ox-card.low { order: 3; flex-basis: 100%; top: 0; left: 0; max-width: none; }
  .ox-dots { display: none; }
  .ox-foot { flex-wrap: wrap; gap: 10px 18px; }
}

/* request a demo */
.ox-steps { list-style: none; counter-reset: step; margin: 26px 0 0; padding: 0; display: grid; gap: 16px; max-width: 46ch; }
.ox-steps li { counter-increment: step; display: grid; grid-template-columns: 34px 1fr; column-gap: 12px; row-gap: 2px; }
.ox-steps li::before { content: counter(step, decimal-leading-zero); grid-row: span 2; font-family: "BerkeleyMono", ui-monospace, monospace; font-size: 12px; color: #8fb1ff; padding-top: 3px; }
.ox-steps b { font-size: 16px; font-weight: 600; }
.ox-steps span { font-size: 14px; line-height: 1.5; color: rgba(244,244,245,.6); }
.ox-visual .ox-form-card { width: min(100%, 460px); align-self: center; padding: 28px; border-radius: 20px; background: #121317; border: 1px solid rgba(255,255,255,.09); box-shadow: 0 40px 80px -40px rgba(108,155,255,.35); }
.ox-form-card .demo-form { margin-top: 18px; display: grid; gap: 14px; }
.ox-form-card .field { display: grid; gap: 6px; }
.ox-form-card .field label { font-size: 13px; color: rgba(244,244,245,.6); }
.ox-form-card .field .opt { color: rgba(244,244,245,.35); }
.ox-form-card input, .ox-form-card textarea { width: 100%; padding: 12px 14px; border-radius: 12px; background: #0a0a0b; border: 1px solid rgba(255,255,255,.12); color: #f4f4f5; font: inherit; font-size: 15px; }
.ox-form-card input:focus, .ox-form-card textarea:focus { outline: none; border-color: #6c9bff; box-shadow: 0 0 0 3px rgba(108,155,255,.18); }
.ox-form-card textarea { resize: vertical; min-height: 84px; }
.ox-form-card .hp { position: absolute; left: -9999px; }
.ox-form-card .btn-primary { margin-top: 4px; width: 100%; padding: 14px; border: 0; border-radius: 999px; background: #6c9bff; color: #0a0a0b; font: inherit; font-size: 15px; font-weight: 600; cursor: pointer; }
.ox-form-card .btn-primary:hover { background: #8fb1ff; }
.ox-form-card .form-alert { padding: 10px 12px; border-radius: 10px; background: rgba(255,90,90,.1); color: #ffb4b4; font-size: 14px; }
.ox-form-fine { margin-top: 14px; font-size: 13px; color: rgba(244,244,245,.4); text-align: center; }
.ox-visual:has(.ox-form-card) { height: auto; }

/* home doors */
.ox-doors { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 26px; max-width: 560px; }
.ox-door { display: grid; gap: 4px; padding: 14px 16px; border-radius: 14px; background: rgba(255,255,255,.03); border: 1px solid rgba(255,255,255,.09); transition: border-color .2s, background .2s; }
.ox-door:hover { border-color: rgba(143,177,255,.5); background: rgba(143,177,255,.06); }
.ox-door b { font-size: 15px; font-weight: 600; }
.ox-door span { font-size: 13px; line-height: 1.4; color: rgba(244,244,245,.55); }
@media (max-width: 520px) { .ox-doors { grid-template-columns: 1fr; } }

/* ── phone: one page you scroll, a pinned phone for each story ── */
.mk { --mk-phone: min(64vw, 290px, calc((100svh - 230px) * 402 / 874)); padding: 0 20px 40px; }
.mk-top { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; justify-content: space-between; padding: 14px 20px; background: rgba(10,10,11,.86); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); }
.mk-sec { padding: 40px 0 28px; border-bottom: 1px solid rgba(255,255,255,.06); }
.mk-h { font-family: "Instrument Serif", serif; font-weight: 400; font-size: 42px; line-height: 1; margin-top: 10px; }
.mk-h em { color: #8fb1ff; }
.mk-h.sm { font-size: 30px; margin: 6px 0 8px; }
.mk-sub { margin-top: 12px; font-size: 16px; line-height: 1.5; color: rgba(244,244,245,.62); }
.mk-phone { display: flex; justify-content: center; margin-top: 24px; }
.mk-phone .device-stage { --device-w: var(--mk-phone); padding: 0; }
.mk-phone .device { transform: none !important; opacity: 1 !important; }
.mk-phone .device-floor, .mk-phone .device-glow { display: none; }
.mk-caps { list-style: none; padding: 0; margin: 16px 0 0; text-align: center; min-height: 3em; }
.mk-caps li { display: none; font-size: 15px; line-height: 1.45; color: #f4f4f5; }
.mk-caps li.is-active { display: block; animation: ox-in .5s ease; }
.mk-cap { margin-top: 16px; text-align: center; font-size: 15px; }
.mk-laptop { margin-top: 24px; }
.mk-laptop .laptop { max-width: none; }
.mk-end .ox-stores { margin-top: 20px; }
.mk-story { position: relative; margin: 0 -20px; border-bottom: 1px solid rgba(255,255,255,.06); }
.mk-stage { position: sticky; top: 60px; height: calc(100svh - 60px); display: flex; flex-direction: column; align-items: center; padding-top: 10px; }
.mk-stage .mk-phone { margin-top: 0; }
.mk-progress { order: -1; width: var(--mk-phone); height: 3px; margin: 0 0 10px; border-radius: 2px; background: rgba(255,255,255,.14); overflow: hidden; }
.mk-progress i { display: block; height: 100%; background: #8fb1ff; transform-origin: left; transform: scaleX(0); }
.mk-steps { position: relative; margin-top: calc(-100svh + 60px); }
.mk-step { height: 85svh; display: flex; align-items: flex-end; padding: 0 16px 3svh; }
.mk-step:last-child { height: 100svh; }
.mk-card { width: 100%; padding: 14px 16px; border-radius: 16px; background: rgba(18,19,23,.9); border: 1px solid rgba(255,255,255,.1); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); opacity: .35; transition: opacity .3s; }
.mk-step.is-active .mk-card { opacity: 1; }
.mk-card p { font-size: 15px; line-height: 1.45; }
.mk-sec, .mk-step { scroll-margin-top: 60px; }
.mk-foot { display: flex; flex-wrap: wrap; gap: 8px 18px; padding: 28px 0 8px; font-size: 13px; color: rgba(244,244,245,.45); }
/* the Fibonacci sphere sits behind the whole phone page and stays put as it scrolls */
.mk-sphere { position: fixed; inset: 0; z-index: -1; width: 100vw; height: 100vh; pointer-events: none; opacity: .55; }
.mk-sec, .mk-story { border-bottom: 0; }
.mk-close { margin: 0 -20px; padding: 56px 0 32px; text-align: center; }
.mk-close .mk-h { padding: 0 20px; font-size: 44px; }
.mk-cards { display: flex; gap: 14px; margin-top: 28px; padding: 0 20px 6px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding: 0 20px; scrollbar-width: none; }
.mk-cards::-webkit-scrollbar { display: none; }
.mk-cardx { flex: 0 0 calc(100% - 28px); scroll-snap-align: center; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 30px 24px; border-radius: 22px; background: rgba(14,16,22,.72); border: 1px solid rgba(143,177,255,.22); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); text-align: center; }
.mk-cardx h3 { margin-top: 12px; font-family: "Instrument Serif", serif; font-weight: 400; font-size: 38px; line-height: 1.02; }
.mk-cardx p { margin-top: 16px; font-size: 16px; line-height: 1.5; color: rgba(244,244,245,.65); }
.mk-mini { margin-top: 22px; }
.mk-mini .device-stage { --device-w: 150px; padding: 0; }
.mk-mini .device { transform: none !important; opacity: 1 !important; }
.mk-mini .device-floor, .mk-mini .device-glow { display: none; }
.mk-store { display: flex; align-items: center; justify-content: center; gap: 12px; margin-top: 24px; width: 100%; padding: 13px 18px; border-radius: 16px; background: #f4f4f5; color: #0a0a0b !important; }
.mk-store svg { width: 24px; height: 24px; }
.mk-store span { display: grid; text-align: left; line-height: 1.1; }
.mk-store small { font-size: 11px; opacity: .7; }
.mk-store b { font-size: 19px; font-weight: 600; }
.mk-also { display: inline-block; margin-top: 12px; font-size: 14px; color: rgba(244,244,245,.6); }
.mk-proof { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 20px; text-align: left; width: 100%; }
.mk-proof li { display: grid; gap: 2px; padding-left: 12px; border-left: 2px solid #6c9bff; }
.mk-proof b { font-size: 17px; }
.mk-proof span { font-size: 15px; line-height: 1.45; color: rgba(244,244,245,.6); }
.mk-cta { display: block; margin-top: 30px; width: 100%; padding: 15px; border-radius: 999px; background: #6c9bff; color: #0a0a0b !important; font-size: 17px; font-weight: 600; }
.mk-dots { display: flex; justify-content: center; gap: 6px; margin-top: 14px; }
.mk-dots i { width: 6px; height: 6px; border-radius: 3px; background: rgba(255,255,255,.22); transition: width .25s, background .25s; }
.mk-dots i.on { width: 18px; background: #8fb1ff; }