/* =========================================================================
   RIGHT NOW, SOMEWHERE
   A cinematic "Earth from orbit" teleport machine.
   Theme variables shift to match the DESTINATION's local time.
   ========================================================================= */

:root {
  /* hero / space theme (constant on the landing screen) */
  --space-0: #04060f;
  --space-1: #080b1c;
  --space-2: #0d1330;
  --ink: #eaf0ff;
  --ink-dim: #9aa6cf;
  --accent: #6ea8ff;
  --accent-2: #a78bfa;
  --hot: #ff5e7e;
  --glass: rgba(14, 20, 46, 0.55);
  --glass-line: rgba(150, 175, 255, 0.18);

  /* destination theme — overwritten per arrival by JS via [data-theme] */
  --t-bg-0: #06081a;
  --t-bg-1: #11183b;
  --t-accent: #6ea8ff;
  --t-accent-2: #a78bfa;
  --t-ink: #f3f6ff;
  --t-ink-dim: rgba(243, 246, 255, 0.72);
  --t-glow: rgba(110, 168, 255, 0.45);

  --display: "Anton", "Arial Narrow", sans-serif;
  --ui: "Space Grotesk", system-ui, -apple-system, sans-serif;
  --mono: "Space Mono", ui-monospace, monospace;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body { min-height: 100%; }

body {
  font-family: var(--ui);
  color: var(--ink);
  background: radial-gradient(140% 120% at 50% -10%, var(--space-2) 0%, var(--space-1) 38%, var(--space-0) 100%);
  background-attachment: fixed;
  overflow-x: hidden;          /* allow vertical scroll; never horizontal */
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

/* ---- starfield canvas (behind everything) ---- */
#sky {
  position: fixed;
  inset: 0;
  z-index: 0;
  display: block;
  pointer-events: none;
}

/* =========================================================================
   HERO / IDLE STAGE
   ========================================================================= */
.stage {
  position: relative;
  z-index: 2;
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: clamp(20px, 3vh, 40px);
  padding: clamp(20px, 4vw, 48px);
  transition: opacity 0.6s var(--ease), transform 0.8s var(--ease);
}
.stage.is-leaving { opacity: 0; transform: scale(1.06); pointer-events: none; }

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}
.brand .mark {
  font-family: var(--display);
  font-size: clamp(15px, 1.6vw, 20px);
  letter-spacing: 0.14em;
  line-height: 0.95;
  text-transform: uppercase;
}
.brand .mark span { color: var(--accent); }
.brand .tag {
  margin-top: 4px;
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.passport-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: 999px;
  border: 1px solid var(--glass-line);
  background: var(--glass);
  backdrop-filter: blur(10px);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  transition: transform 0.3s var(--ease), border-color 0.3s, box-shadow 0.3s;
}
.passport-btn:hover { transform: translateY(-2px); border-color: var(--accent); box-shadow: 0 10px 30px -12px var(--accent); }
.passport-btn .count {
  font-family: var(--mono);
  font-weight: 700;
  color: var(--accent);
}

/* center column */
.hero {
  align-self: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: clamp(18px, 3vh, 34px);
}

.globe-wrap {
  position: relative;
  width: min(46vh, 360px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
}
.globe-wrap::after { /* atmospheric halo */
  content: "";
  position: absolute;
  inset: -8%;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 45%, rgba(110,168,255,0.18), rgba(167,139,250,0.06) 55%, transparent 70%);
  filter: blur(6px);
  z-index: -1;
}
#globe { width: 100%; height: 100%; display: block; }

.headline {
  font-family: var(--display);
  text-transform: uppercase;
  line-height: 0.92;
  font-size: clamp(38px, 8vw, 104px);
  letter-spacing: 0.01em;
  background: linear-gradient(180deg, #ffffff 0%, #c9d6ff 55%, var(--accent) 130%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-wrap: balance;
}
.headline em { font-style: normal; color: var(--accent-2); display: block; }
.subhead {
  max-width: 46ch;
  color: var(--ink-dim);
  font-size: clamp(14px, 1.7vw, 17px);
  line-height: 1.5;
}

/* the bold button */
.go {
  position: relative;
  margin-top: 4px;
  padding: 20px 46px;
  border-radius: 999px;
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: clamp(18px, 2.4vw, 26px);
  color: #061026;
  background: linear-gradient(135deg, #ffffff, var(--accent) 60%, var(--accent-2));
  box-shadow: 0 20px 60px -18px var(--accent), 0 0 0 0 rgba(110,168,255,0.6);
  transition: transform 0.35s var(--ease), box-shadow 0.45s var(--ease);
  overflow: hidden;
}
.go::before { /* sheen */
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,0.6) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform 0.8s var(--ease);
}
.go:hover { transform: translateY(-3px) scale(1.03); box-shadow: 0 26px 70px -16px var(--accent-2), 0 0 0 6px rgba(110,168,255,0.12); }
.go:hover::before { transform: translateX(120%); }
.go:active { transform: translateY(0) scale(0.99); }
.go .arrow { display: inline-block; transition: transform 0.35s var(--ease); }
.go:hover .arrow { transform: translateX(6px); }

/* footer row */
.footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
}
.toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--glass-line);
  background: var(--glass);
  backdrop-filter: blur(10px);
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--ink-dim);
  transition: color 0.3s, border-color 0.3s, transform 0.3s var(--ease);
}
.toggle:hover { transform: translateY(-2px); color: var(--ink); }
.toggle .dot {
  width: 34px; height: 18px; border-radius: 999px;
  background: rgba(255,255,255,0.12);
  position: relative; transition: background 0.3s;
}
.toggle .dot::after {
  content: ""; position: absolute; top: 2px; left: 2px;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--ink-dim); transition: transform 0.3s var(--ease), background 0.3s;
}
.toggle.on { color: var(--ink); border-color: var(--hot); }
.toggle.on .dot { background: linear-gradient(90deg, #ffb86b, var(--hot)); }
.toggle.on .dot::after { transform: translateX(16px); background: #fff; }

/* =========================================================================
   POSTCARD (arrival) — full-screen layer, theme-skinned
   ========================================================================= */
.postcard {
  position: fixed;
  inset: 0;
  z-index: 5;
  overflow: hidden;             /* scrolling happens in .pc-scroll, over the fixed photo */
  opacity: 0;
  visibility: hidden;
  transform: scale(1.04);
  transition: opacity 0.7s var(--ease), transform 0.9s var(--ease), visibility 0.7s;
  background: linear-gradient(160deg, var(--t-bg-1), var(--t-bg-0));
  color: var(--t-ink);
}
.postcard.show { opacity: 1; visibility: visible; transform: scale(1); }

/* scroll layer sits above the photo/scrim so content scrolls while the image stays put */
.pc-scroll {
  position: absolute;
  inset: 0;
  z-index: 2;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.pc-photo {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.08);
  transition: transform 8s linear, opacity 1.2s var(--ease);
  opacity: 0;
}
.pc-photo.loaded { opacity: 1; transform: scale(1); }
/* designed scrim so even a crest/map reads cinematic and text stays legible */
.pc-scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0,0,0,0.10) 0%, transparent 22%, transparent 42%, rgba(0,0,0,0.30) 66%, rgba(0,0,0,0.78) 100%),
    radial-gradient(120% 90% at 80% 8%, transparent 40%, var(--t-bg-0) 130%);
  mix-blend-mode: normal;
}
.pc-scrim.tint { background:
    linear-gradient(180deg, var(--t-bg-1) 0%, transparent 30%, transparent 40%, var(--t-bg-0) 92%),
    radial-gradient(100% 80% at 50% 30%, rgba(255,255,255,0.04), transparent 60%);
}

.pc-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.4vh, 28px);
  padding: clamp(22px, 4vw, 56px);
  padding-bottom: calc(clamp(22px, 4vw, 56px) + env(safe-area-inset-bottom, 0px));
  width: min(1100px, 100%);
  margin-top: auto;            /* anchor to bottom when short; scroll cleanly when tall */
}

/* top meta */
.pc-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.pc-where .eyebrow {
  font-size: 12px; letter-spacing: 0.34em; text-transform: uppercase;
  color: var(--t-accent); margin-bottom: 8px;
}
.pc-place {
  font-family: var(--display);
  text-transform: uppercase;
  font-size: clamp(34px, 6.5vw, 82px);
  line-height: 0.9;
  letter-spacing: 0.01em;
  text-shadow: 0 4px 40px rgba(0,0,0,0.5);
}
.pc-country {
  margin-top: 6px;
  font-size: clamp(14px, 2vw, 19px);
  letter-spacing: 0.06em;
  color: var(--t-ink-dim);
}
.pc-coords { font-family: var(--mono); font-size: 12px; color: var(--t-ink-dim); margin-top: 8px; letter-spacing: 0.04em; }

/* the giant live clock — the bold editorial hero */
.pc-clock { text-align: right; }
.pc-time {
  font-family: var(--display);
  font-variant-numeric: tabular-nums;
  font-size: clamp(48px, 12vw, 150px);
  line-height: 0.82;
  letter-spacing: 0.005em;
  text-shadow: 0 6px 50px var(--t-glow);
}
.pc-time .sec { font-size: 0.42em; color: var(--t-accent); vertical-align: super; }
.pc-time .ampm { font-size: 0.26em; letter-spacing: 0.1em; color: var(--t-ink-dim); margin-left: 0.2em; }
.pc-daypart {
  margin-top: 6px;
  display: inline-flex; align-items: center; gap: 9px;
  padding: 7px 15px; border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.22);
  background: rgba(0,0,0,0.22);
  backdrop-filter: blur(6px);
  font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase;
}
.pc-date { margin-top: 8px; font-size: 13px; color: var(--t-ink-dim); letter-spacing: 0.05em; }

/* info cards row */
.pc-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.card {
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(10, 12, 28, 0.42);
  backdrop-filter: blur(14px);
  border-radius: 18px;
  padding: 18px 20px;
  transition: transform 0.4s var(--ease), border-color 0.3s;
}
.card:hover { transform: translateY(-3px); border-color: var(--t-accent); }
.card .label { font-size: 11px; letter-spacing: 0.24em; text-transform: uppercase; color: var(--t-ink-dim); margin-bottom: 10px; }
.weather-main { display: flex; align-items: center; gap: 14px; }
.weather-emoji { font-size: 40px; line-height: 1; }
.weather-temp { font-family: var(--display); font-size: 40px; line-height: 0.9; }
.weather-desc { font-size: 14px; color: var(--t-ink-dim); margin-top: 4px; }
.weather-wind { font-family: var(--mono); font-size: 12px; color: var(--t-ink-dim); margin-top: 6px; }
.fact-text { font-size: clamp(14px, 1.7vw, 16px); line-height: 1.55; }
.doing-text { font-size: clamp(15px, 2vw, 19px); line-height: 1.45; font-weight: 500; }
.doing-text .accent { color: var(--t-accent); }

.skeleton { color: transparent !important; position: relative; overflow: hidden; border-radius: 6px; background: rgba(255,255,255,0.06); }
.skeleton::after { content:""; position:absolute; inset:0; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.12), transparent); transform: translateX(-100%); animation: shimmer 1.4s infinite; }
@keyframes shimmer { to { transform: translateX(100%); } }

/* actions */
.pc-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 14px 26px; border-radius: 999px;
  font-size: 14px; letter-spacing: 0.06em; text-transform: uppercase;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.06);
  color: var(--t-ink);
  transition: transform 0.3s var(--ease), background 0.3s, border-color 0.3s;
}
.btn:hover { transform: translateY(-2px); background: rgba(255,255,255,0.12); border-color: var(--t-accent); }
.btn.primary {
  border: none;
  color: #08101f;
  background: linear-gradient(135deg, #fff, var(--t-accent) 70%, var(--t-accent-2));
  font-family: var(--display); letter-spacing: 0.08em;
  box-shadow: 0 16px 44px -16px var(--t-glow);
}
.btn.primary:hover { transform: translateY(-3px) scale(1.02); }

/* =========================================================================
   PASSPORT drawer
   ========================================================================= */
.scrim-back {
  position: fixed; inset: 0; z-index: 8;
  background: rgba(2,4,12,0.6); backdrop-filter: blur(4px);
  opacity: 0; visibility: hidden; transition: opacity 0.4s, visibility 0.4s;
}
.scrim-back.show { opacity: 1; visibility: visible; }
.passport {
  position: fixed; top: 0; right: 0; z-index: 9;
  width: min(440px, 92vw); height: 100%;
  background: linear-gradient(180deg, #0c1230, #070a1c);
  border-left: 1px solid var(--glass-line);
  transform: translateX(100%);
  transition: transform 0.6s var(--ease);
  display: flex; flex-direction: column;
  box-shadow: -30px 0 80px -30px #000;
}
.passport.show { transform: translateX(0); }
.passport-head {
  padding: 26px 26px 18px;
  border-bottom: 1px solid var(--glass-line);
  display: flex; align-items: center; justify-content: space-between;
}
.passport-head h2 { font-family: var(--display); text-transform: uppercase; letter-spacing: 0.1em; font-size: 24px; }
.passport-head .sub { color: var(--ink-dim); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; margin-top: 4px; }
.passport-close { font-size: 22px; color: var(--ink-dim); width: 40px; height: 40px; border-radius: 50%; transition: background 0.3s, color 0.3s; }
.passport-close:hover { background: rgba(255,255,255,0.08); color: var(--ink); }
.stamps { padding: 22px 26px; overflow-y: auto; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.stamp {
  position: relative;
  border: 2px dashed rgba(150,175,255,0.45);
  border-radius: 14px;
  padding: 16px 14px;
  text-align: center;
  transform: rotate(var(--rot, -2deg));
  background: radial-gradient(circle at 50% 30%, rgba(110,168,255,0.10), transparent 70%);
  transition: transform 0.3s var(--ease);
}
.stamp:hover { transform: rotate(0deg) scale(1.03); }
.stamp .emoji { font-size: 26px; }
.stamp .nm { font-family: var(--display); text-transform: uppercase; font-size: 14px; line-height: 1; margin-top: 8px; letter-spacing: 0.03em; }
.stamp .ct { font-size: 11px; color: var(--ink-dim); margin-top: 4px; }
.stamp .dt { font-family: var(--mono); font-size: 10px; color: var(--accent); margin-top: 8px; letter-spacing: 0.05em; }
.stamp .visits { position: absolute; top: -8px; right: -8px; background: var(--hot); color: #fff; font-size: 10px; font-weight: 700; min-width: 20px; height: 20px; border-radius: 999px; display: grid; place-items: center; padding: 0 5px; }
.passport-empty { grid-column: 1 / -1; text-align: center; color: var(--ink-dim); padding: 40px 10px; font-size: 14px; line-height: 1.6; }

/* =========================================================================
   toast + helpers
   ========================================================================= */
.toast {
  position: fixed; left: 50%; bottom: 28px; transform: translate(-50%, 20px);
  z-index: 20; padding: 12px 22px; border-radius: 999px;
  background: rgba(8,12,28,0.9); border: 1px solid var(--glass-line);
  backdrop-filter: blur(10px); color: var(--ink);
  font-size: 13px; letter-spacing: 0.04em;
  opacity: 0; pointer-events: none; transition: opacity 0.4s, transform 0.4s var(--ease);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

.hidden { display: none !important; }
@media (max-width: 720px) {
  .pc-top { flex-direction: column; }
  .pc-clock { text-align: left; }
  .stage { grid-template-rows: auto 1fr auto; }
}
@media (prefers-reduced-motion: reduce) {
  .pc-photo { transition: opacity 0.6s; transform: none !important; }
  * { animation-duration: 0.001s !important; }
}