/* Solar Atlas reveal: a sunlit wall, a horizon seam, desert sand below; the globe waits behind the seam.
   Desktop pulls the horizon down; phones swipe the sun up. */
.rv { border-top: 0; background: #071a20; }
.rv-stage { --seam: 60%; --lg: 46px; --hg: 104px; position: relative; overflow: hidden; height: min(86vh, 860px); min-height: 560px; touch-action: none; user-select: none; -webkit-user-select: none;
  /* the scene painted in plain CSS, so it is there on the very first frame, before any script runs */
  background:
    radial-gradient(22% 30% at 50% 32%, rgba(255, 255, 255, .85), rgba(255, 255, 255, 0) 70%),
    linear-gradient(180deg, #e9e1cf 0%, #f7f1e3 calc(var(--seam) * .55), #d4c8ae calc(var(--seam) - 1px), #ffffff calc(var(--seam) - 1px), #ffffff var(--seam), #eef0ec var(--seam), #f3dcb6 calc(var(--seam) + 3%), #ebc08a calc(var(--seam) + 18%), #d6a064 100%); }
#rv-globe { background: #071a20; opacity: 0; }
.rv-stage.globe-ready #rv-globe { opacity: 1; }
.rv-stage > svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.rv-cover { pointer-events: none; }
.rv-globe { cursor: grab; }
.rv-globe:active { cursor: grabbing; }
.rv-label, .rv-hint { position: absolute; left: 0; right: 0; top: 0; pointer-events: none; display: grid; justify-items: center; }
.rv-label { top: calc(var(--seam) - var(--lg)); }
.rv-hint { top: calc(var(--seam) + var(--hg)); }
.rv-stage.live .rv-label, .rv-stage.live .rv-hint { top: 0; }
.rv-label span { font: 600 clamp(14px, 1.5vw, 19px)/1 var(--display); letter-spacing: .28em; text-transform: uppercase; color: rgba(70, 58, 40, .78); text-shadow: 0 1px 0 rgba(255, 255, 255, .7), 0 -1px 1px rgba(0, 0, 0, .18); }
.rv-hint span { font: 500 11px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: rgba(255, 244, 226, .95); background: rgba(110, 60, 20, .42); padding: 7px 10px; border-radius: 999px; }
.rv-grab { position: absolute; left: 0; right: 0; height: 72px; cursor: grab; z-index: 2; }
.rv-grab:active { cursor: grabbing; }
.rv-grab:focus-visible { outline: 2px solid var(--leaf); outline-offset: -6px; }

/* desktop panel */
.rv-panel { position: absolute; top: 0; bottom: 0; right: max(16px, calc((100vw - 1240px) / 2 + 16px)); width: min(400px, 36vw); display: grid; align-content: center; gap: 14px; color: #f4ecdc; opacity: 0; transform: translateX(24px); transition: none; pointer-events: none; z-index: 3; }
.rv-stage.open .rv-panel { transition: opacity .6s ease .25s, transform .6s ease .25s; }
.rv-stage.open .rv-panel { opacity: 1; transform: none; pointer-events: auto; }
.rv-panel .eyebrow { color: #a9bab5; }
.rv-panel h1 { font: 300 clamp(26px, 2.6vw, 36px)/1.08 var(--display); letter-spacing: -.03em; margin: 0; color: #f4ecdc; }
.rv-list { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin: 4px 0; }
.rv-list button { display: flex; justify-content: space-between; gap: 8px; align-items: baseline; text-align: left; background: rgba(244, 236, 220, .04); border: 1px solid rgba(244, 236, 220, .12); color: #dfe5df; padding: 8px 10px; border-radius: 6px; font: 400 13px/1.2 var(--display); cursor: pointer; }
.rv-list button span:last-child { font: 500 12px var(--mono); color: #a9bab5; }
.rv-list button[aria-pressed="true"] { border-color: var(--ochre, #e3a24c); background: rgba(227, 162, 76, .12); color: #f4ecdc; }
.rv-detail { background: rgba(12, 38, 48, .78); backdrop-filter: blur(8px); border: 1px solid rgba(244, 236, 220, .14); border-radius: 8px; padding: 16px 18px; display: grid; gap: 10px; }
.rv-detail .figs2 { display: grid; grid-template-columns: 1fr 1fr; }
.rv-detail .figs2 div { display: grid; gap: 4px; }
.rv-detail .figs2 div + div { border-left: 1px solid rgba(244, 236, 220, .14); padding-left: 14px; }
.rv-detail b { font: 300 32px/1 var(--display); letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.rv-detail .k { font: 500 10px/1.3 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: #a9bab5; }
.rv-detail p { margin: 0; font-size: 13px; color: #c9d3cf; }
.rv-detail a { font: 500 12px/1 var(--mono); text-transform: uppercase; letter-spacing: .06em; color: #f4ecdc; }
.rv-months { width: 100%; height: 64px; display: block; }

/* phone */
.rv-cards { position: absolute; left: 0; right: 0; bottom: 0; padding: 14px 0 22px; display: none; transform: translateY(105%); transition: none; z-index: 4; }
.rv-stage.open .rv-cards { transition: transform .55s cubic-bezier(.2, .8, .2, 1) .15s; }
.rv-cards .track { display: flex; gap: 10px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 0 22px; scrollbar-width: none; }
.rv-cards .track::-webkit-scrollbar { display: none; }
.rv-cards .c { flex: 0 0 80%; scroll-snap-align: center; background: rgba(12, 38, 48, .88); backdrop-filter: blur(8px); border: 1px solid rgba(244, 236, 220, .16); color: #f4ecdc; border-radius: 16px; padding: 14px 16px; display: grid; gap: 4px; }
.rv-cards .c b { font: 300 26px/1 var(--display); letter-spacing: -.03em; }
.rv-cards .c .k { font: 500 10px/1.3 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: #a9bab5; }
.rv-cards .c .n { font-size: 15px; font-weight: 500; }
.rv-cards .c p { margin: 4px 0 0; font-size: 12px; color: #c9d3cf; }
.rv-phonehead { position: absolute; left: 22px; right: 22px; top: 18px; z-index: 3; color: #f4ecdc; display: none; opacity: 0; transition: none; }
.rv-stage.open .rv-phonehead { transition: opacity .5s ease .3s; }
.rv-phonehead h1 { font: 300 24px/1.1 var(--display); letter-spacing: -.03em; margin: 8px 0 0; color: #f4ecdc; max-width: 14ch; }
@media (max-width: 760px) {
  .rv-stage { --seam: 70%; --lg: 40px; --hg: 54px; height: calc(100svh - 64px); min-height: 600px; }
  .rv-grab { top: 0 !important; bottom: 0; height: auto; }
  .rv-panel { display: none; }
  .rv-cards, .rv-phonehead { display: block; }
  .rv-stage.open .rv-cards { transform: none; }
  .rv-stage.open .rv-phonehead { opacity: 1; }
}
@media (prefers-reduced-motion: reduce) { .rv-panel, .rv-cards, .rv-x-phone, .rv-phonehead { transition: none; } }


/* close: a small X that matches the region buttons and lines up with their right edge */
.rv-panelhead { display: flex; justify-content: space-between; align-items: center; }
.rv-x { width: 34px; height: 34px; display: grid; place-items: center; padding: 0; background: rgba(244, 236, 220, .04); border: 1px solid rgba(244, 236, 220, .12); border-radius: 6px; color: #dfe5df; cursor: pointer; }
.rv-x svg { width: 14px; height: 14px; }
.rv-x:hover, .rv-x:focus-visible { border-color: var(--ochre, #e3a24c); color: #f4ecdc; }
.rv-x-phone { display: none; position: absolute; top: 16px; right: 22px; z-index: 5; opacity: 0; pointer-events: none; transition: opacity .12s; background: rgba(12, 38, 48, .72); }
@media (max-width: 760px) { .rv-x-phone { display: grid; } .rv-stage.open .rv-x-phone { opacity: 1; pointer-events: auto; } }

/* the GPU desert sits under the cover and is clipped to the sand outline */
.rv-desert { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }

/* both hint wordings are in the page so the right one shows on the first frame */
.rv-hint span.rv-hint-desk, .rv-hint span.rv-hint-phone { all: unset; }
.rv-hint-phone { display: none !important; }
@media (max-width: 760px) { .rv-hint-desk { display: none !important; } .rv-hint-phone { display: inline !important; } }