:root {
  --canvas: #0A1817;
  --ink: #E8EEEA;
  --ink-muted: #A9BDB7;
  --pond-green: #1F4A47;
  --pond-green-deep: #0E2423;
  --dawn: #E3B874;
  --serif: ui-serif, "New York", "Iowan Old Style", Georgia, serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { background: var(--pond-green-deep); }
body {
  margin: 0;
  background: var(--pond-green-deep);
  color: var(--ink);
  font: 1.125rem/1.6 system-ui, sans-serif;
}
a { color: var(--dawn); text-underline-offset: 0.2em; }
:focus-visible { outline: 3px solid var(--dawn); outline-offset: 3px; }
.skip { position: absolute; left: 1rem; top: -4rem; z-index: 10; background: var(--canvas); padding: 0.5rem 1rem; }
.skip:focus { top: 1rem; }
img, video { display: block; max-width: 100%; height: auto; }

/* The scene: the app's splash, drawn for the web. Horizon at 40%. */
.scene {
  position: relative;
  height: min(100svh, 58rem);
  min-height: 32rem;
  overflow: hidden;
  background: var(--canvas);
}
.art { position: absolute; inset: 0; }
.sky { position: absolute; left: 0; right: 0; top: 24%; height: 16%; background: linear-gradient(rgba(227, 184, 116, 0), rgba(227, 184, 116, 0.16)); }
.water { position: absolute; left: 0; right: 0; top: 40%; bottom: 0; background: linear-gradient(var(--pond-green), var(--pond-green-deep)); }
.reflection { position: absolute; left: 0; right: 0; top: 40%; height: 21%; background: linear-gradient(rgba(227, 184, 116, 0.14), rgba(227, 184, 116, 0)); }
.reeds { position: absolute; left: 0; bottom: 0; height: 41%; aspect-ratio: 250 / 290; opacity: 0.92; }
.mark { position: absolute; left: 50%; top: 40%; width: clamp(17rem, 55vw, 46rem); margin: 0; line-height: 0; transform: translate(-50%, -100%); }
.mark svg { display: block; width: 100%; height: auto; overflow: visible; }
.tagline {
  position: absolute; left: 50%; top: calc(40% + 5.5rem); width: min(90%, 36rem); margin: 0;
  transform: translateX(-50%); text-align: center; text-wrap: balance;
  font: 400 clamp(1.375rem, 3.2vw, 1.75rem)/1.3 var(--serif);
}

.drop { transform-box: view-box; }
.ripple { opacity: 0; transform-box: fill-box; transform-origin: center; }
.glint { opacity: 0; }
/* Trough then crest, three rings born 260 ms apart. Order matches build.py. */
.ripple:nth-child(1) { --peak: 0.8; animation-delay: 500ms; }
.ripple:nth-child(2) { --peak: 0.75; animation-delay: 500ms; }
.ripple:nth-child(3) { --peak: 0.56; animation-delay: 760ms; }
.ripple:nth-child(4) { --peak: 0.53; animation-delay: 760ms; }
.ripple:nth-child(5) { --peak: 0.36; animation-delay: 1020ms; }
.ripple:nth-child(6) { --peak: 0.34; animation-delay: 1020ms; }
@media (prefers-reduced-motion: no-preference) {
  .art { animation: arrive 900ms cubic-bezier(0.22, 1, 0.36, 1) both; }
  .drop { animation: fall 420ms cubic-bezier(0.55, 0, 1, 0.45) 80ms both; }
  .ripple { animation: grow 2400ms cubic-bezier(0.61, 1, 0.88, 1) both, swell 2400ms linear both; }
  .glint { animation: glint 450ms ease-in-out 500ms both; }
}
@keyframes arrive { from { opacity: 0; } to { opacity: 1; } }
@keyframes fall { from { transform: translateY(-700px); opacity: 0; } 33% { opacity: 1; } to { transform: translateY(0); opacity: 1; } }
@keyframes grow { from { transform: scale(0.002); } to { transform: scale(1); } }
@keyframes swell { 0% { opacity: 0; } 12% { opacity: var(--peak); } 100% { opacity: 0; } }
@keyframes glint { 0%, 100% { opacity: 0; } 50% { opacity: 0.9; } }

/* The page continues the pond. */
main, footer { max-width: 72rem; margin: 0 auto; padding-inline: clamp(1.25rem, 5vw, 3rem); }
section { padding-block: clamp(3.5rem, 9vw, 7rem) 0; }
h2 { margin: 0 0 1.25rem; font: 400 clamp(2rem, 4.6vw, 3.25rem)/1.08 var(--serif); letter-spacing: -0.01em; }
.copy { max-width: 34rem; }
.copy p { margin: 0 0 1rem; }
.shot { border-radius: 2rem; border: 1px solid var(--pond-green); background: var(--canvas); }

.unfolded { display: grid; gap: clamp(1.5rem, 4vw, 3rem); margin-top: 2.5rem; align-items: end; }
.folded { display: grid; gap: 2.5rem; align-items: start; }
.folded .pair { display: grid; gap: clamp(1rem, 3vw, 2rem); grid-template-columns: 1fr 1fr; }
.clips { display: grid; gap: 2rem; margin-top: 2.5rem; align-items: start; }
.clips video { width: 100%; background: var(--canvas); }
.clips figcaption { padding-top: 0.75rem; }
figure { margin: 0; }
figcaption, .note { color: var(--ink-muted); font-size: 1rem; }

.calm p { margin: 0; font: 400 clamp(1.5rem, 3.4vw, 2.25rem)/1.35 var(--serif); }
.calm p + p { margin-top: 0.5rem; }
.launch { padding-bottom: clamp(3.5rem, 9vw, 7rem); }
.launch p { margin: 0; max-width: 24ch; font: 400 clamp(2.25rem, 6vw, 4.25rem)/1.05 var(--serif); }

footer { padding-block: 2rem 3rem; border-top: 1px solid var(--pond-green); color: var(--ink-muted); font-size: 1rem; }
footer p { margin: 0 0 0.5rem; }
footer .logo { width: 7.5rem; height: auto; margin-bottom: 1rem; }

@media (min-width: 52rem) {
  .unfolded { grid-template-columns: 5fr 7fr; }
  .folded { grid-template-columns: 5fr 7fr; gap: clamp(2rem, 6vw, 5rem); }
  .clips { grid-template-columns: 5fr 7fr; }
}

/* Privacy page */
.doc { max-width: 42rem; margin: 0 auto; padding: 2rem clamp(1.25rem, 5vw, 3rem) 4rem; }
.doc header img { width: 9rem; }
.doc h1 { margin: 3rem 0 0.25rem; font: 400 clamp(2.5rem, 7vw, 3.75rem)/1.05 var(--serif); }
.doc h2 { margin: 2.5rem 0 0.75rem; font-size: 1.5rem; }
.doc p { margin: 0 0 1rem; }
.doc .updated { color: var(--ink-muted); }