/* Journey page. Same colours and fonts as the home page, built to scroll smoothly:
   scrolling only changes transform and opacity, and nothing large is repainted. */
:root {
  color-scheme: light;
  --ink: #161616; --dim: #55606c; --sun: #e46f3a; --paper: #ffffff;
  --mono: "Space Mono", ui-monospace, Menlo, monospace;
  --sans: "IBM Plex Sans", system-ui, -apple-system, sans-serif;
  --ease: cubic-bezier(0.32, 0.72, 0, 1);
}
* { box-sizing: border-box; }
html { overflow-x: clip; }
body { margin: 0; color: var(--ink); font: 400 17px/1.65 var(--sans); background: #dcedfa; overflow-x: clip; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
a:focus-visible { outline: 3px solid var(--sun); outline-offset: 3px; border-radius: 999px; }

/* sky: two fixed layers; scrolling only changes the opacity of the deeper one */
.sky, .sky-deep { position: fixed; inset: 0; z-index: -3; pointer-events: none; }
.sky { background: linear-gradient(180deg, #8fc3ea 0%, #c4e2f6 55%, #dcedfa 100%); }
.sky-deep { z-index: -2; background: linear-gradient(180deg, #4f95d0 0%, #86bde6 55%, #b4d8f1 100%); opacity: 0; will-change: opacity; }
.clouds { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.cloud { position: absolute; left: 0; top: 0; height: auto; aspect-ratio: 240 / 110; will-change: transform; opacity: .92; }
.cloud svg { display: block; width: 100%; height: 100%; will-change: transform; animation: drift 11s ease-in-out infinite alternate; }
.cloud:nth-child(2) svg { animation-duration: 14s; animation-delay: -5s; }
.cloud:nth-child(3) svg { animation-duration: 9s; animation-delay: -3s; }
.cloud:nth-child(4) svg { animation-duration: 16s; animation-delay: -8s; }
@keyframes drift { from { transform: translate3d(-26px, 4px, 0); } to { transform: translate3d(26px, -8px, 0); } }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 clamp(20px, 4vw, 40px); }

/* floating pill nav (blurred, and fixed, so it costs nothing while scrolling) */
.pillnav { position: fixed; top: 18px; left: 50%; transform: translateX(-50%); z-index: 20; display: flex; align-items: center; gap: 4px; padding: 6px;
  background: rgba(255,255,255,.62); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border-radius: 999px; box-shadow: 0 0 0 1px rgba(22,22,22,.07), 0 12px 30px -12px rgba(22,50,90,.35); white-space: nowrap; }
.pillnav a { text-decoration: none; font: 500 15px/1 var(--sans); padding: 11px 16px; border-radius: 999px; color: var(--ink); transition: background .5s var(--ease), color .5s var(--ease), transform .5s var(--ease); }
.pillnav a:hover { background: rgba(22,22,22,.07); }
.pillnav a:active { transform: scale(.97); }
.pillnav .hot { display: inline-flex; align-items: center; gap: 10px; background: var(--ink); color: #fff; padding-right: 6px; }
.pillnav .hot:hover { background: #2a2a2a; }
.arrow { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--sun); color: #fff; font-size: 13px; transition: transform .5s var(--ease); }
.hot:hover .arrow, .cta:hover .arrow { transform: translate(2px, -2px) scale(1.06); }

/* intro */
.intro { display: flex; flex-direction: column; justify-content: center; padding: 120px 0 20px; }
.eyebrow { align-self: flex-start; margin: 0 0 28px; padding: 7px 14px; font: 500 11px/1 var(--sans); letter-spacing: .22em; text-transform: uppercase;
  background: rgba(255,255,255,.55); border-radius: 999px; box-shadow: 0 0 0 1px rgba(22,22,22,.08); }
.intro h1 { margin: 0; font: 700 clamp(1.5rem, 6.2vw, 5.4rem)/1 var(--mono); letter-spacing: -0.05em; white-space: nowrap; }
.intro h1 span { color: var(--sun); }
.lede { margin: 34px 0 0; max-width: 29em; font-size: clamp(18px, 2vw, 22px); line-height: 1.55; color: #26323f; }
@media (min-width: 861px) { .lede { max-width: none; white-space: nowrap; font-size: min(21px, 1.9vw); } }

/* path */
.path { position: relative; padding: 40px 0 60px; }
.line, .fill { position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; margin-left: -1px; border-radius: 2px; }
.line { background: linear-gradient(180deg, rgba(22,22,22,0), rgba(22,22,22,.28) 6%, rgba(22,22,22,.28) 94%, rgba(22,22,22,0)); }
.fill { background: linear-gradient(180deg, #f4a259, var(--sun)); transform-origin: 50% 0; transform: scaleY(0); will-change: transform; box-shadow: 0 0 14px rgba(228,111,58,.55); }
.plane { position: absolute; left: 50%; top: 0; width: 40px; height: 40px; margin: -20px 0 0 -20px; z-index: 3; will-change: transform; pointer-events: none; }
.plane svg { display: block; width: 100%; height: 100%; transform: rotate(10deg); }

.stages { list-style: none; margin: 0; padding: 0; }
.stage { position: relative; display: flex; margin-bottom: 20px; }
@media (min-width: 861px) { .stage { margin-bottom: -96px; } }
.stage:last-child { margin-bottom: 0; }
.stage:nth-child(odd) { justify-content: flex-start; }
.stage:nth-child(even) { justify-content: flex-end; }
.node { position: absolute; left: 50%; top: 44px; width: 20px; height: 20px; margin: -10px 0 0 -10px; border-radius: 50%; background: #e9f4fc; z-index: 2;
  box-shadow: 0 0 0 1.5px rgba(22,22,22,.45); transition: background .6s var(--ease), box-shadow .6s var(--ease), transform .6s var(--ease); }
.stage.reached .node { background: var(--sun); box-shadow: 0 0 0 5px rgba(228,111,58,.25), 0 0 0 1.5px var(--ink); transform: scale(1.1); }

/* cards: a soft outer shell with an inner core */
.card { position: relative; width: calc(50% - 56px); }
.card::after { content: ""; position: absolute; top: 44px; width: 40px; height: 1px; background: rgba(22,22,22,.35); }
.stage:nth-child(odd) .card::after { left: 100%; }
.stage:nth-child(even) .card::after { right: 100%; }
.shell { padding: 8px; background: rgba(255,255,255,.42); border-radius: 32px; box-shadow: 0 0 0 1px rgba(255,255,255,.7), 0 40px 70px -40px rgba(22,50,90,.55); }
.core { padding: 28px 30px 30px; background: var(--paper); border-radius: 24px; box-shadow: inset 0 1px 0 rgba(255,255,255,1), 0 1px 2px rgba(22,50,90,.06); }
.top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.idx { font: 700 15px/1 var(--mono); color: var(--sun); letter-spacing: .08em; }
.when { padding: 7px 12px; font: 500 12px/1 var(--sans); letter-spacing: .06em; text-transform: uppercase; background: #f1f6fa; border-radius: 999px; color: #33414f; }
.core h2 { margin: 26px 0 0; font: 700 clamp(22px, 2.6vw, 30px)/1.15 var(--mono); letter-spacing: -0.035em; }
.where { margin: 10px 0 0; font-weight: 600; font-size: 15px; color: var(--dim); }
.text { margin: 16px 0 0; font-size: 16.5px; line-height: 1.65; color: #2b3640; }
.where + .text { margin-top: 18px; }
.core a { font-weight: 600; text-decoration-thickness: 1.5px; text-underline-offset: 4px; text-decoration-color: var(--sun); }

/* scroll reveal: transform and opacity only */
.js .card { opacity: 0; transform: translate3d(0, 56px, 0); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.js .stage.seen .card { opacity: 1; transform: none; }
.js .core > * { opacity: 0; transform: translate3d(0, 14px, 0); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.js .stage.seen .core > * { opacity: 1; transform: none; }
.js .stage.seen .core > :nth-child(2) { transition-delay: .12s; }
.js .stage.seen .core > :nth-child(3) { transition-delay: .2s; }
.js .stage.seen .core > :nth-child(4) { transition-delay: .28s; }
.js .stage.seen .core > :nth-child(5) { transition-delay: .36s; }

/* end */
.end { padding: clamp(10px, 2vw, 30px) 0 10px; text-align: center; }
.end h2 { margin: 0; font: 700 clamp(2.2rem, 6.5vw, 4.6rem)/1 var(--mono); letter-spacing: -0.045em; }
.end .eyebrow { display: inline-block; margin: 0; }
.end-btns { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; margin-top: 40px; }
.cta { display: inline-flex; align-items: center; gap: 16px; padding: 10px 10px 10px 26px; border-radius: 999px; text-decoration: none; font: 600 17px/1 var(--sans);
  background: rgba(255,255,255,.7); color: var(--ink); box-shadow: 0 0 0 1px rgba(22,22,22,.1), 0 14px 30px -14px rgba(22,50,90,.45);
  transition: transform .5s var(--ease), background .5s var(--ease); }
.cta:hover { background: #fff; }
.cta:active { transform: scale(.98); }
.cta.dark { background: var(--ink); color: #fff; }
.cta.dark:hover { background: #2a2a2a; }
.cta .arrow { width: 38px; height: 38px; font-size: 16px; }
.foot { margin: clamp(20px, 3vw, 40px) 0 0; padding: 22px 0 110px; border-top: 1px solid rgba(22,22,22,.2); text-align: center; color: #3f4b57; font: 400 14px var(--mono); }

/* phones and small tablets: one column, path on the left */
@media (max-width: 860px) {
  .line, .fill { left: 20px; }
  .plane { left: 20px; width: 34px; height: 34px; margin: -17px 0 0 -17px; }
  .node { left: 20px; top: 40px; }
  .stage, .stage:nth-child(odd), .stage:nth-child(even) { justify-content: flex-end; }
  .card { width: calc(100% - 52px); }
  .card::after { display: none; }
  .core { padding: 24px 22px 26px; }
  .pillnav a:not(.hot):not(:first-child) { display: none; }
  .intro { padding-top: 110px; }
  .cloud:nth-child(3) { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .cloud svg { animation: none; }
  .js .card, .js .core > * { opacity: 1; transform: none; transition: none; }
  .node, .pillnav a, .cta, .arrow { transition: none; }
}