/* Cloudy Tuesdays (cloudytuesdays.com): a quiet studio page under a living, overcast sky.
   System fonts only, nothing from other origins, no inline styles (the CSP allows 'self' only).
   Follows the system theme; site.js adds a toggle that sets data-theme on <html>, a time-of-day tint for the sky
   (data-sky on <html>: dawn | day | dusk | night), scroll reveals (.js .reveal -> .in) and a slight cloud parallax.
   All motion is off under prefers-reduced-motion. */

/* --- Tokens ---------------------------------------------------------------------------------------- */

:root {
  color-scheme: light;
  --bg: #eef0f2;
  --bg-2: #e4e8ec;
  --surface: #f9fafb;
  --ink: #0b0d12;
  --ink-soft: #2b313a;
  --muted: #545c68;
  --hairline: rgba(12, 16, 24, 0.1);
  --shadow: 0 1px 2px rgba(12, 16, 24, 0.04), 0 24px 48px -30px rgba(30, 44, 66, 0.35);
  --focus: #1f6fb2;
  --accent: #4f6276;
  --btn-bg: #0b0d12;
  --btn-ink: #ffffff;
  --live: #2f7a52;

  /* The sky. Brand mark: #6F8295 -> #A9B6C2, cloud #FBFAF7. Light: an overcast afternoon. */
  --sky-1: #7187a0;
  --sky-2: #a2b2c3;
  --sky-3: #d6dce2;
  --glow: rgba(255, 246, 228, 0.9);
  --glow-x: 72%;
  --glow-y: 26%;
  --cloud-a: 0.8;
  --cloud-b: 0.78;
  --mark-1: #7d90a5;
  --mark-2: #b4c0cc;
  --mark-veil: rgba(238, 240, 242, 0);
  --grain: 0.11;
  --hero-ink: #0b0d12;
  --hero-soft: #1f2630;
  --glass: rgba(251, 250, 247, 0.55);
  --glass-line: rgba(255, 255, 255, 0.6);

  --display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI Variable Display", "Segoe UI", "Helvetica Neue", Roboto, Arial, sans-serif;
  --text: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI Variable Text", "Segoe UI", "Helvetica Neue", Roboto, Arial, sans-serif;
  --serif: ui-serif, "New York", "Iowan Old Style", "Charter", Georgia, "Times New Roman", serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;

  --gutter: max(1rem, env(safe-area-inset-left), env(safe-area-inset-right));
  --max: 72rem;
  --r: 1.5rem;
  --ease: cubic-bezier(0.2, 0.7, 0.1, 1);
}

@media (min-width: 40rem) {
  :root { --gutter: clamp(1.5rem, 4vw, 2.75rem); }
}

/* Time of day (light theme): the same overcast, lit differently. Set by site.js from the visitor's clock. */
:root[data-sky="dawn"] {
  --sky-1: #8796ab;
  --sky-2: #b9bfcb;
  --sky-3: #ead9cf;
  --glow: rgba(255, 214, 186, 0.8);
  --glow-x: 18%;
  --glow-y: 62%;
}
:root[data-sky="dusk"], :root[data-sky="night"] {
  --sky-1: #6f7a96;
  --sky-2: #a9a6ba;
  --sky-3: #e2d2cd;
  --glow: rgba(255, 196, 168, 0.75);
  --glow-x: 84%;
  --glow-y: 64%;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #07090c;
    --bg-2: #0d1116;
    --surface: #10141a;
    --ink: #f1f3f6;
    --ink-soft: #c6ccd4;
    --muted: #949daa;
    --hairline: rgba(255, 255, 255, 0.09);
    --shadow: 0 30px 60px -34px rgba(0, 0, 0, 0.85);
    --focus: #8cc4f5;
    --accent: #a9b6c2;
    --btn-bg: #f1f3f6;
    --btn-ink: #07090c;
    --live: #7fe0a8;
    --sky-1: #070a0f;
    --sky-2: #121a24;
    --sky-3: #1d2733;
    --glow: rgba(176, 196, 222, 0.28);
    --glow-x: 74%;
    --glow-y: 24%;
    --cloud-a: 0.2;
    --cloud-b: 0.28;
    --mark-1: #3a4a5c;
    --mark-2: #5d7086;
    --mark-veil: rgba(7, 9, 12, 0.55);
    --grain: 0.09;
    --hero-ink: #f4f6f8;
    --hero-soft: #c9d0d8;
    --glass: rgba(16, 20, 26, 0.5);
    --glass-line: rgba(255, 255, 255, 0.12);
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #07090c;
  --bg-2: #0d1116;
  --surface: #10141a;
  --ink: #f1f3f6;
  --ink-soft: #c6ccd4;
  --muted: #949daa;
  --hairline: rgba(255, 255, 255, 0.09);
  --shadow: 0 30px 60px -34px rgba(0, 0, 0, 0.85);
  --focus: #8cc4f5;
  --accent: #a9b6c2;
  --btn-bg: #f1f3f6;
  --btn-ink: #07090c;
  --live: #7fe0a8;
  --sky-1: #070a0f;
  --sky-2: #121a24;
  --sky-3: #1d2733;
  --glow: rgba(176, 196, 222, 0.28);
  --glow-x: 74%;
  --glow-y: 24%;
  --cloud-a: 0.2;
  --cloud-b: 0.28;
  --mark-1: #3a4a5c;
  --mark-2: #5d7086;
  --mark-veil: rgba(7, 9, 12, 0.55);
  --grain: 0.09;
  --hero-ink: #f4f6f8;
  --hero-soft: #c9d0d8;
  --glass: rgba(16, 20, 26, 0.5);
  --glass-line: rgba(255, 255, 255, 0.12);
}

/* --- Base ------------------------------------------------------------------------------------------ */

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font: 400 1.0625rem/1.6 var(--text);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  overflow-wrap: break-word;
}
@supports (overflow: clip) { body { overflow-x: clip; } }

h1, h2, h3 { margin: 0; font-family: var(--display); color: var(--ink); text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }
figure, blockquote, dl, dd { margin: 0; }
em { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: -0.02em; }

:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; border-radius: 0.4rem; }

.wrap {
  width: 100%;
  max-width: calc(var(--max) + 2 * var(--gutter));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip {
  position: absolute;
  left: var(--gutter);
  top: -4rem;
  z-index: 20;
  padding: 0.6rem 1rem;
  border-radius: 0.75rem;
  background: var(--btn-bg);
  color: var(--btn-ink);
  font-weight: 600;
  text-decoration: none;
}
.skip:focus { top: 0.75rem; }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.kicker {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--muted);
  font: 500 0.78rem/1.3 var(--mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.kicker::before {
  content: "";
  width: 1.75rem;
  height: 1px;
  flex: none;
  background: currentColor;
  opacity: 0.6;
}

/* --- Header ---------------------------------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  margin-bottom: -3.75rem; /* floats over the hero sky */
  background: color-mix(in srgb, var(--bg) 0%, transparent);
  border-bottom: 1px solid transparent;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}
.scrolled .site-header {
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  -webkit-backdrop-filter: saturate(1.4) blur(16px);
  backdrop-filter: saturate(1.4) blur(16px);
  border-bottom-color: var(--hairline);
}

.bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 3.75rem;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-right: auto;
  color: var(--hero-ink);
  font: 650 1.05rem/1 var(--display);
  letter-spacing: -0.01em;
  text-decoration: none;
  white-space: nowrap;
}
.wordmark svg { width: 1.9rem; height: 1.9rem; flex: none; filter: drop-shadow(0 4px 10px rgba(20, 30, 45, 0.18)); }
.scrolled .wordmark { color: var(--ink); }

.bar nav ul { display: flex; gap: 0.15rem; }
.bar nav a {
  display: block;
  padding: 0.5rem 0.7rem;
  border-radius: 999px;
  color: var(--hero-soft);
  font-size: 0.95rem;
  text-decoration: none;
}
.scrolled .bar nav a { color: var(--ink-soft); }
.bar nav a:hover { color: var(--ink); background: var(--hairline); }

.theme-toggle {
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  flex: none;
  padding: 0;
  border: 1px solid var(--hairline);
  border-radius: 50%;
  background: var(--glass);
  color: var(--ink-soft);
  cursor: pointer;
}
.theme-toggle[hidden] { display: none; }
.theme-toggle svg { width: 1.2rem; height: 1.2rem; }
.theme-toggle:hover { color: var(--ink); }
.i-sun { display: none; }
.is-light .i-moon { display: none; }
.is-light .i-sun { display: block; }

@media (max-width: 26rem) {
  .bar { gap: 0.4rem; }
  .bar nav a { padding-inline: 0.5rem; }
  .wordmark span { font-size: 0.98rem; }
}
@media (max-width: 24.5rem) {
  .nav-optional { display: none; }
}

/* --- The sky (hero, 404) --------------------------------------------------------------------------- */

.hero {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-rows: 1fr auto;
  min-height: clamp(36rem, 94svh, 58rem);
  padding-top: 3.75rem;
  overflow: hidden;
  color: var(--hero-ink);
}

.sky {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background:
    linear-gradient(180deg, var(--sky-1) 0%, var(--sky-2) 42%, var(--sky-3) 78%, var(--bg) 100%);
  transition: background 1.2s ease;
}
.sky-glow {
  position: absolute;
  left: calc(var(--glow-x) - 35vmax);
  top: calc(var(--glow-y) - 35vmax);
  width: 70vmax;
  height: 70vmax;
  border-radius: 50%;
  background: radial-gradient(closest-side, var(--glow), transparent 72%);
  translate: calc(var(--mx, 0) * -1.5rem) calc(var(--my, 0) * -1rem);
}
/* Cloud strips (greyscale, made seamless by tools/make_clouds.mjs) tile horizontally; each layer is three tiles wide and drifts left by exactly one tile per loop. */
.sky-layer {
  position: absolute;
  left: 0;
  width: calc(3 * var(--tile));
  background-repeat: repeat-x;
  background-size: var(--tile) 100%;
  mix-blend-mode: screen; /* greyscale cloud maps: black is clear sky, white is cloud */
  translate: calc(var(--mx, 0) * var(--depth)) 0;
  will-change: transform;
}
.sky-layer.far {
  --depth: -1.25rem;
  --tile: 103.85rem; /* 30rem tall at the image's 1800:520 */
  top: -2%;
  height: 30rem;
  background-image: url("clouds-far.b5c8010da2.webp");
  opacity: var(--cloud-a);
}
.sky-layer.near {
  --depth: -3rem;
  --tile: 123.75rem; /* 36rem tall at 2200:640 */
  top: 34%;
  height: 36rem;
  background-image: url("clouds-near.f993199f7e.webp");
  opacity: var(--cloud-b);
}
.sky-grain, .contact-sky .sky-grain {
  position: absolute;
  inset: 0;
  background: url("grain.c0ee5a56db.svg");
  opacity: var(--grain);
  mix-blend-mode: overlay;
}
/* the bottom of the sky settles into the page */
.sky::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 30%;
  background: linear-gradient(180deg, transparent, var(--bg));
}

@media (prefers-reduced-motion: no-preference) {
  .sky-layer { animation: drift linear infinite; }
  .sky-layer.far { animation-duration: 260s; }
  .sky-layer.near { animation-duration: 150s; animation-delay: -40s; }
  .sky-glow { animation: breathe 14s ease-in-out infinite alternate; }
}
@keyframes drift { from { transform: translateX(0); } to { transform: translateX(calc(-1 * var(--tile))); } }
@keyframes breathe { from { opacity: 0.8; scale: 0.94; } to { opacity: 1; scale: 1.06; } }

.hero-inner {
  display: grid;
  align-content: center;
  justify-items: start;
  gap: 1.4rem;
  padding-block: clamp(3rem, 9vh, 6rem) 2rem;
}
.hero .kicker { color: var(--hero-soft); }

.hero h1 {
  max-width: 13ch;
  color: inherit;
  font-size: clamp(3.1rem, 10.5vw, 8.25rem);
  font-weight: 700;
  line-height: 0.94;
  letter-spacing: -0.055em;
}
.hero h1 em { font-weight: 400; letter-spacing: -0.035em; margin-left: 0.08em; padding-right: 0.04em; }

.lede {
  max-width: 32rem;
  color: var(--hero-soft);
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  line-height: 1.5;
}

.cta { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 0.4rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.75rem 1.4rem;
  border-radius: 999px;
  font: 600 1rem/1 var(--text);
  text-decoration: none;
  transition: transform 0.25s var(--ease), background-color 0.25s ease, box-shadow 0.25s ease;
}
.btn.primary { background: var(--btn-bg); color: var(--btn-ink); box-shadow: 0 12px 30px -14px rgba(10, 14, 20, 0.6); }
.btn.ghost {
  border: 1px solid var(--glass-line);
  background: var(--glass);
  color: var(--hero-ink);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}
.btn:hover { transform: translateY(-2px); }

.hero-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  padding-bottom: clamp(1.5rem, 4vh, 2.5rem);
}
.status {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.95rem;
  border: 1px solid var(--glass-line);
  border-radius: 999px;
  background: var(--glass);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  color: var(--ink-soft);
  font-size: 0.93rem;
  line-height: 1.35;
}
.dot {
  position: relative;
  width: 0.55rem;
  height: 0.55rem;
  flex: none;
  border-radius: 50%;
  background: var(--live);
}
.dot::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: inherit;
  opacity: 0.35;
  transform: scale(2.2);
}
.clock {
  color: var(--muted);
  font: 500 0.78rem/1.3 var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

@media (prefers-reduced-motion: no-preference) {
  .dot::after { animation: ping 2.4s var(--ease) infinite; }
  .rise { animation: rise 1.1s var(--ease) both; }
  .r2 { animation-delay: 0.08s; }
  .r3 { animation-delay: 0.18s; }
  .r4 { animation-delay: 0.26s; }
  .r5 { animation-delay: 0.4s; }
}
@keyframes ping { 0% { transform: scale(1); opacity: 0.5; } 80%, 100% { transform: scale(2.8); opacity: 0; } }
@keyframes rise { from { opacity: 0; translate: 0 1.5rem; filter: blur(6px); } to { opacity: 1; translate: 0 0; filter: blur(0); } }

/* --- Sections -------------------------------------------------------------------------------------- */

.section { padding-block: clamp(3rem, 7.5vw, 5.75rem); }

.section-head { display: grid; gap: 1rem; margin-bottom: clamp(2rem, 5vw, 3.5rem); }

.section-title {
  font-size: clamp(2.4rem, 6.5vw, 4.75rem);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: -0.05em;
}

.prose { max-width: 40rem; color: var(--ink-soft); font-size: 1.12rem; line-height: 1.65; }

/* Scroll reveals (site.js marks <html class="js"> and adds .in when an element scrolls into view). */
@media (prefers-reduced-motion: no-preference) {
  .js .reveal {
    opacity: 0;
    translate: 0 2rem;
    transition: opacity 0.9s var(--ease), translate 0.9s var(--ease);
  }
  .js .reveal.in { opacity: 1; translate: 0 0; }
  .js .principles .reveal:nth-child(2) { transition-delay: 0.08s; }
  .js .principles .reveal:nth-child(3) { transition-delay: 0.16s; }
}

/* --- Apps (rendered by build.py from content/apps.json, released apps only) ----------------------- */

.apps-section { padding-top: clamp(2rem, 5vw, 4rem); }
.apps { display: grid; gap: 1.25rem; }
@media (min-width: 46rem) {
  .apps { grid-template-columns: repeat(2, 1fr); }
}
.apps .showcase { grid-column: 1 / -1; }

.app h3 { font-size: 1.6rem; letter-spacing: -0.03em; color: inherit; }
.app-id { display: flex; align-items: center; gap: 1rem; }
.app-icon {
  width: 4.5rem;
  height: 4.5rem;
  flex: none;
  border-radius: 1.1rem;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.12), 0 14px 30px -12px rgba(0, 0, 0, 0.55);
}
.app-glyph { background: linear-gradient(180deg, #6f8295, #a9b6c2); }
.platform { color: var(--muted); font-size: 0.92rem; }
.tagline { font: 700 clamp(2rem, 4.6vw, 3.5rem)/1 var(--display); letter-spacing: -0.045em; text-wrap: balance; }
.summary { max-width: 30rem; color: var(--ink-soft); font-size: 1.1rem; }
.features { display: grid; gap: 0.55rem; }
.features li {
  display: flex;
  gap: 0.7rem;
  align-items: baseline;
  color: var(--ink-soft);
}
.features li::before {
  content: "";
  width: 0.4rem;
  height: 0.4rem;
  flex: none;
  translate: 0 -0.1rem;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.55;
}
.get { display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem 1rem; margin-top: 0.4rem; }
.price { color: var(--muted); font-size: 0.92rem; }

/* App Store button, drawn to Apple's badge proportions (black, hairline border). */
.store {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 3.2rem;
  padding: 0.5rem 1.15rem 0.5rem 0.95rem;
  border: 1px solid #a6a6a6;
  border-radius: 0.8rem;
  background: #000;
  color: #fff;
  font: 600 1.3rem/1 var(--display);
  letter-spacing: -0.02em;
  text-decoration: none;
  transition: transform 0.25s var(--ease);
}
.store svg { width: 1.7rem; height: 1.7rem; translate: 0 -0.08rem; }
.store > span:not(.visually-hidden) { display: grid; gap: 0.15rem; }
.store small { font: 500 0.68rem/1 var(--text); letter-spacing: 0.01em; }
.store:hover { transform: translateY(-2px); }

.app-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  width: max-content;
  color: var(--ink-soft);
  font: 500 0.9rem/1.3 var(--mono);
  text-decoration: none;
}
.app-link svg { width: 1rem; height: 1rem; }
.app-link:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 0.25em; }

.card {
  display: grid;
  align-content: start;
  gap: 1rem;
  padding: clamp(1.5rem, 4vw, 2.25rem);
  border: 1px solid var(--hairline);
  border-radius: calc(var(--r) + 0.25rem);
  background: var(--surface);
  box-shadow: var(--shadow);
}
.card .tagline { font-size: clamp(1.6rem, 3vw, 2.1rem); }

/* Showcase: a dark stage in the app's own colours, in both themes. Palette per app: .showcase--<id>. */
.showcase {
  --sc-bg: #0d0f17;
  --sc-a: rgba(111, 130, 149, 0.55);
  --sc-b: rgba(169, 182, 194, 0.35);
  position: relative;
  isolation: isolate;
  display: grid;
  gap: 2.5rem;
  overflow: hidden;
  padding: clamp(1.75rem, 5vw, 4rem);
  border-radius: calc(var(--r) + 0.75rem);
  background:
    radial-gradient(60% 70% at 88% 10%, var(--sc-a), transparent 70%),
    radial-gradient(55% 60% at 8% 100%, var(--sc-b), transparent 70%),
    var(--sc-bg);
  color: #f5f6f8;
  box-shadow: 0 40px 80px -40px rgba(10, 12, 30, 0.6);
  --ink: #f5f6f8;
  --ink-soft: rgba(245, 246, 248, 0.82);
  --muted: rgba(245, 246, 248, 0.62);
  --focus: #8cc4f5;
}
.showcase::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: url("grain.c0ee5a56db.svg");
  opacity: 0.12;
  mix-blend-mode: overlay;
  pointer-events: none;
}
.showcase--slate {
  --sc-bg: #0c0c1a;
  --sc-a: rgba(92, 70, 220, 0.62);
  --sc-b: rgba(240, 112, 88, 0.42);
}
.showcase-copy { display: grid; align-content: center; justify-items: start; gap: 1.2rem; }

.stage {
  position: relative;
  min-height: 30rem;
  margin-inline: auto;
  width: min(100%, 30rem);
}
.device { position: absolute; }
.device img { width: 100%; height: auto; }
.phone {
  width: 54%;
  padding: 2.4%;
  border-radius: 13% / 6.4%;
  background: linear-gradient(145deg, #3a3d46, #121318 40%, #2a2c33);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.14),
    0 40px 70px -24px rgba(0, 0, 0, 0.75),
    0 10px 24px -10px rgba(0, 0, 0, 0.5);
}
.phone img { border-radius: 10.5% / 5.2%; }
.phone.front { left: 36%; top: 0; z-index: 2; }
.phone.back { left: 2%; top: 9%; z-index: 1; rotate: -7deg; filter: brightness(0.82) saturate(0.9); }
.watch {
  left: 6%;
  bottom: 0;
  z-index: 3;
  width: 30%;
  padding: 3.2%;
  border-radius: 26%;
  background: linear-gradient(145deg, #4a4d56, #15161b 45%, #2c2e35);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.16),
    0 30px 50px -18px rgba(0, 0, 0, 0.8);
}
.watch img { border-radius: 20%; }
.watch::after { /* digital crown */
  content: "";
  position: absolute;
  right: -4.5%;
  top: 24%;
  width: 5%;
  height: 18%;
  border-radius: 0 0.3rem 0.3rem 0;
  background: linear-gradient(90deg, #2b2d33, #5b5f69);
}

@media (min-width: 60rem) {
  .showcase { grid-template-columns: 1fr 1.05fr; align-items: center; min-height: 40rem; }
  .stage { min-height: 36rem; width: 100%; max-width: 34rem; margin-right: -1rem; }
}
@media (max-width: 30rem) {
  .stage { min-height: 0; aspect-ratio: 1 / 1.08; }
}

@media (prefers-reduced-motion: no-preference) {
  .js .showcase .device { transition: translate 1.4s var(--ease), opacity 1.2s var(--ease); }
  .js .showcase:not(.in) .phone.front { translate: 0 3rem; }
  .js .showcase:not(.in) .phone.back { translate: 2rem 4rem; opacity: 0; }
  .js .showcase:not(.in) .watch { translate: 0 2rem; opacity: 0; }
  .js .showcase .phone.back { transition-delay: 0.12s; }
  .js .showcase .watch { transition-delay: 0.3s; }
}

.next {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1.25rem;
  padding: 1.25rem 1.5rem;
  border: 1px dashed color-mix(in srgb, var(--ink) 22%, transparent);
  border-radius: calc(var(--r) + 0.25rem);
  color: var(--muted);
}
.next strong { color: var(--ink); font-weight: 600; }
.next-mark {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  flex: none;
  border-radius: 0.9rem;
  background: linear-gradient(180deg, #6f8295, #a9b6c2);
}
.next-mark svg { width: 70%; fill: #fbfaf7; }
@media (prefers-reduced-motion: no-preference) {
  .next-mark svg { animation: bob 6s ease-in-out infinite alternate; }
}
@keyframes bob { from { translate: -6% 0; } to { translate: 6% 0; } }

/* --- Principles ------------------------------------------------------------------------------------ */

.principles { display: grid; border-top: 1px solid var(--hairline); }
.principles li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.35rem 1.25rem;
  align-items: baseline;
  padding-block: clamp(1.5rem, 3.5vw, 2.5rem);
  border-bottom: 1px solid var(--hairline);
}
.principles .num {
  grid-row: span 2;
  color: var(--muted);
  font: 500 0.85rem/1 var(--mono);
  letter-spacing: 0.1em;
}
.principles h3 {
  font: 400 italic clamp(2.6rem, 7.5vw, 5.5rem)/1 var(--serif);
  letter-spacing: -0.035em;
}
.principles p { max-width: 30rem; color: var(--ink-soft); font-size: 1.08rem; }

@media (min-width: 52rem) {
  .principles li { grid-template-columns: 4rem 1fr minmax(16rem, 26rem); align-items: center; }
  .principles .num { grid-row: auto; }
}

/* --- Studio ---------------------------------------------------------------------------------------- */

.studio {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(4rem, 11vw, 9rem);
  background: linear-gradient(180deg, var(--bg), var(--bg-2) 30%, var(--bg-2) 70%, var(--bg));
}
/* Cloud layers blend (screen) only with the background inside their own stacking context, so each sky box
   repeats its parent's background. */
.studio-sky, .contact-sky { position: absolute; inset: 0; z-index: -1; overflow: hidden; background: inherit; }
.studio-sky .sky-layer.far { top: 10%; opacity: calc(var(--cloud-a) * 0.4); }
.studio-inner { display: grid; gap: clamp(2rem, 5vw, 3.5rem); }
.quote p {
  max-width: 22ch;
  font: 400 clamp(2.1rem, 5.6vw, 4.6rem)/1.08 var(--serif);
  letter-spacing: -0.03em;
  text-wrap: balance;
}
.quote p::before { content: "“"; }
.quote p::after { content: "”"; }
.studio-grid { display: grid; gap: 2rem; }
@media (min-width: 52rem) {
  .studio-grid { grid-template-columns: 1.2fr 1fr; gap: 4rem; align-items: start; }
}
.facts { display: grid; border-top: 1px solid var(--hairline); }
.facts div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.85rem;
  border-bottom: 1px solid var(--hairline);
}
.facts dt { color: var(--muted); font: 500 0.78rem/1.6 var(--mono); letter-spacing: 0.12em; text-transform: uppercase; }
.facts dd { color: var(--ink); text-align: right; min-width: 0; overflow-wrap: anywhere; }
.facts a { text-underline-offset: 0.2em; text-decoration-color: var(--hairline); }
.facts a:hover { text-decoration-color: currentColor; }

/* --- Privacy --------------------------------------------------------------------------------------- */

.promises { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 2rem; }
.promises li {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.7rem 1.1rem 0.7rem 0.85rem;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  background: var(--surface);
  font-weight: 600;
}
.promises svg { width: 1.2rem; height: 1.2rem; color: var(--live); }

/* --- Contact --------------------------------------------------------------------------------------- */

.contact {
  position: relative;
  isolation: isolate;
  display: grid;
  justify-items: start;
  gap: 1.1rem;
  overflow: hidden;
  padding: clamp(2rem, 7vw, 5.5rem);
  border-radius: calc(var(--r) + 0.75rem);
  background: linear-gradient(170deg, #4f6276, #6f8295 55%, #a9b6c2);
  color: #fbfaf7;
}
.contact-sky .sky-layer.near { top: 20%; opacity: 0.55; }
.contact .kicker { color: rgba(251, 250, 247, 0.8); }
.contact h2 {
  color: inherit;
  font-size: clamp(3rem, 11vw, 8rem);
  line-height: 0.92;
  letter-spacing: -0.055em;
}
.contact p { max-width: 32rem; color: rgba(251, 250, 247, 0.9); font-size: 1.15rem; }
.email {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  max-width: 100%;
  margin-top: 0.75rem;
  padding: 0.85rem 1.4rem;
  border-radius: 999px;
  background: #fbfaf7;
  color: #0b0d12;
  font: 650 clamp(1rem, 3.6vw, 1.3rem)/1.2 var(--display);
  text-decoration: none;
  overflow-wrap: anywhere;
  box-shadow: 0 18px 40px -18px rgba(20, 30, 45, 0.6);
  transition: transform 0.25s var(--ease);
}
.email svg { width: 1.1rem; height: 1.1rem; flex: none; }
.email:hover { transform: translateY(-2px); background: #fff; }
.contact :focus-visible { outline-color: #fbfaf7; }

:root[data-theme="dark"] .contact { background: linear-gradient(170deg, #121a24, #253241 60%, #3d4d5e); }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .contact { background: linear-gradient(170deg, #121a24, #253241 60%, #3d4d5e); }
}

/* --- Footer ---------------------------------------------------------------------------------------- */

.site-footer { padding-top: clamp(1rem, 4vw, 3rem); overflow: hidden; }
.bigmark {
  padding-bottom: 0.06em;
  font: 700 clamp(2.6rem, 12.4vw, 10.5rem)/1.05 var(--display);
  letter-spacing: -0.065em;
  white-space: nowrap;
  color: transparent;
  background:
    linear-gradient(var(--mark-veil), var(--mark-veil)),
    url("clouds-far.b5c8010da2.webp") 0 40% / 900px 260px repeat-x,
    linear-gradient(180deg, var(--mark-1), var(--mark-2));
  background-blend-mode: normal, screen, normal;
  -webkit-background-clip: text;
  background-clip: text;
  user-select: none;
}
@media (prefers-reduced-motion: no-preference) {
  .js .bigmark.in { animation: drift-text 90s linear infinite; }
}
@keyframes drift-text { to { background-position: 0 0, -900px 40%, 0 0; } }
.foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  padding-block: 1.75rem calc(1.75rem + env(safe-area-inset-bottom));
  border-top: 1px solid var(--hairline);
  color: var(--muted);
  font-size: 0.92rem;
}
.foot ul { display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; }
.foot a { color: var(--ink-soft); text-underline-offset: 0.2em; }
.foot a:hover { color: var(--ink); }

/* --- 404 ------------------------------------------------------------------------------------------- */

.lost { min-height: clamp(32rem, 86svh, 50rem); grid-template-rows: 1fr; }

/* --- Preferences ----------------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .store, .email, .sky { transition: none; }
  .btn:hover, .store:hover, .email:hover { transform: none; }
}

@media (forced-colors: active) {
  .dot, .app-glyph, .next-mark { forced-color-adjust: none; }
  .contact, .showcase, .card { border: 1px solid CanvasText; }
  .bigmark { color: CanvasText; background: none; }
}