/* Gatsby website — pastel palette shared with the app (see PastelStyle.swift). */

:root {
  color-scheme: light;
  --ink: #4d4261;
  --ink-strong: #2f2742;
  --ink-soft: #6f6684;
  --bg: #fffbf8;
  --pink: #ffccde;
  --lavender: #d6ccff;
  --lavender-ink: #8f74e6;
  --mint: #c2f2e3;
  --mint-ink: #5cbf9f;
  --peach: #ffe3c7;
  --white-glass: rgba(255, 255, 255, 0.6);
  --radius: 22px;
  --shadow: 0 18px 50px -20px rgba(77, 66, 97, 0.35);
  --font: "Nunito", ui-rounded, "SF Pro Rounded", system-ui, -apple-system, "Segoe UI", sans-serif;
  --serif: "Fraunces", ui-serif, Georgia, serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 17px/1.6 var(--font);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }

.wrap { width: min(1120px, 100% - 40px); margin-inline: auto; }
.wrap--narrow { width: min(760px, 100% - 40px); }

h1, h2, h3 { color: var(--ink-strong); line-height: 1.15; margin: 0 0 0.5em; font-weight: 800; }
h1 { font-size: clamp(2.3rem, 5vw, 3.6rem); letter-spacing: -0.02em; }
h1 em { font-family: var(--serif); font-weight: 500; color: var(--lavender-ink); }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); letter-spacing: -0.015em; }
h3 { font-size: 1.2rem; }

.eyebrow {
  display: inline-block;
  margin: 0 0 14px;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--white-glass);
  border: 1px solid rgba(255, 255, 255, 0.9);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--lavender-ink);
}

.lead { font-size: 1.15rem; color: var(--ink); max-width: 34em; }
.section__lead { font-size: 1.1rem; max-width: 40em; color: var(--ink-soft); margin: 0 0 40px; }
.fineprint { font-size: 0.85rem; color: var(--ink-soft); margin: 14px 0 0; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: 999px;
  background: var(--ink-strong);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  box-shadow: 0 10px 24px -12px rgba(47, 39, 66, 0.6);
}
.btn:hover { transform: translateY(-2px); }
.btn:focus-visible, a:focus-visible, summary:focus-visible { outline: 3px solid var(--lavender-ink); outline-offset: 3px; }
.btn--ghost { background: var(--white-glass); color: var(--ink-strong); border-color: rgba(255, 255, 255, 0.95); box-shadow: none; }
.btn--small { padding: 9px 18px; font-size: 0.95rem; }
.btn--big { padding: 18px 32px; font-size: 1.1rem; }

/* Nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: saturate(1.4) blur(14px);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  background: rgba(255, 251, 248, 0.75);
  border-bottom: 1px solid rgba(77, 66, 97, 0.06);
}
.nav__inner { display: flex; align-items: center; gap: 24px; height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.2rem; color: var(--ink-strong); text-decoration: none; }
.brand img { border-radius: 9px; }
.nav__links { display: flex; gap: 22px; margin-left: auto; }
.nav__links a { text-decoration: none; font-weight: 600; color: var(--ink-soft); }
.nav__links a:hover { color: var(--ink-strong); }

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 70px 0 0;
  background:
    radial-gradient(900px 500px at 85% 10%, rgba(214, 204, 255, 0.7), transparent 60%),
    radial-gradient(700px 500px at 0% 0%, rgba(255, 204, 222, 0.6), transparent 60%),
    radial-gradient(800px 400px at 50% 100%, rgba(194, 242, 227, 0.6), transparent 60%);
}
.hero__grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero__art { position: relative; display: grid; place-items: center; min-height: 460px; }
.blob {
  position: absolute;
  inset: 8% 4%;
  border-radius: 46% 54% 52% 48% / 55% 45% 55% 45%;
  background: linear-gradient(135deg, var(--pink), var(--lavender) 55%, var(--mint));
  filter: blur(2px);
  opacity: 0.8;
}
.shot { position: relative; border-radius: 18px; box-shadow: var(--shadow), 0 0 0 1px rgba(255, 255, 255, 0.8); }
.shot--panel { width: min(300px, 80%); transform: rotate(-2deg); }
.bubble {
  position: absolute;
  right: 6%;
  top: 14%;
  padding: 10px 16px;
  border-radius: 999px;
  background: #fff;
  font-weight: 800;
  box-shadow: var(--shadow);
  animation: bob 4s ease-in-out infinite;
}
@keyframes bob { 50% { transform: translateY(-8px); } }

/* Pixel cat sprites, sliced from the same sheet the app uses.
   Sheet: 8 columns × 10 rows of 32 px frames. --s = pixel scale. */
.cat {
  --s: 5;
  --u: calc(var(--s) * 1px);
  --row: 0;
  --frames: 4;
  --tpf: 0.25s;
  width: calc(32 * var(--u));
  height: calc(32 * var(--u));
  background-image: url("assets/cat-sprite.png");
  background-repeat: no-repeat;
  background-size: calc(256 * var(--u)) calc(320 * var(--u));
  background-position-x: 0;
  background-position-y: calc(var(--row) * -32 * var(--u));
  image-rendering: pixelated;
  animation: cat-frames calc(var(--frames) * var(--tpf)) steps(var(--frames)) infinite;
}
/* The art sits in the bottom of each frame; crop off the empty top 10 px. */
.cat--crop { height: calc(22 * var(--u)); background-position-y: calc((var(--row) * -32 - 10) * var(--u)); }
.cat--idle  { --row: 0; --frames: 4; --tpf: 0.25s; }
.cat--sleep { --row: 6; --frames: 4; --tpf: 0.45s; }
.cat--jump  { --row: 8; --frames: 7; --tpf: 0.14s; }
.cat--walk  { --row: 4; --frames: 8; --tpf: 0.1s; }
@keyframes cat-frames { to { background-position-x: calc(var(--frames) * -32 * var(--u)); } }

/* Gatsby wanders along the bottom of the hero and turns around at each end. */
.track { position: relative; height: 110px; margin-top: 30px; }
.walker { position: absolute; bottom: 0; left: 0; animation: wander 26s linear infinite; }
.walker .cat { height: calc(22 * var(--u)); background-position-y: calc((var(--row) * -32 - 10) * var(--u)); }
@keyframes wander {
  0%     { left: 2%;                      transform: scaleX(1); }
  49.9%  { left: calc(98% - 160px);       transform: scaleX(1); }
  50%    { left: calc(98% - 160px);       transform: scaleX(-1); }
  99.9%  { left: 2%;                      transform: scaleX(-1); }
  100%   { left: 2%;                      transform: scaleX(1); }
}

/* Promise strip */
.strip { background: var(--ink-strong); color: #fff; }
.strip__list {
  list-style: none;
  margin: 0 auto;
  padding: 18px 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px 24px;
  font-weight: 700;
}

/* Sections */
.section { padding: 100px 0; }
.section--tinted { background: linear-gradient(180deg, rgba(214, 204, 255, 0.28), rgba(194, 242, 227, 0.28)); }

/* Feature cards */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card {
  padding: 28px 24px;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.9);
  box-shadow: 0 10px 30px -22px rgba(77, 66, 97, 0.5);
}
.card p { margin: 0; color: var(--ink); }
.card__icon {
  width: 52px; height: 52px;
  display: grid; place-items: center;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.7);
  font-size: 1.6rem;
  margin-bottom: 18px;
}
.card--lavender { background: linear-gradient(160deg, var(--lavender), #eee9ff); }
.card--pink     { background: linear-gradient(160deg, var(--pink), #ffe9f1); }
.card--peach    { background: linear-gradient(160deg, var(--peach), #fff3e6); }
.card--mint     { background: linear-gradient(160deg, var(--mint), #e6faf3); }

/* Steps */
.steps { list-style: none; padding: 0; margin: 40px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.step {
  position: relative;
  padding: 26px 26px 30px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.95);
}
.step p { margin: 0; color: var(--ink-soft); }
.step__stage {
  display: grid;
  place-items: end center;
  height: 130px;
  margin-bottom: 18px;
  border-radius: 16px;
  background: linear-gradient(180deg, #f7f3ff, #fff6ef);
  overflow: hidden;
}
.step__num {
  position: absolute;
  top: 18px; left: 18px;
  width: 30px; height: 30px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--ink-strong);
  color: #fff;
  font-weight: 800;
  font-size: 0.9rem;
}

/* Showcase */
.showcase { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.ticks { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 14px; }
.ticks li { position: relative; padding-left: 34px; }
.ticks li::before {
  content: "✓";
  position: absolute; left: 0; top: 1px;
  width: 22px; height: 22px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--mint);
  color: #2f7a62;
  font-weight: 800;
  font-size: 0.8rem;
}
.showcase__art {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 40px 20px 24px;
  border-radius: 30px;
  background:
    radial-gradient(400px 260px at 30% 20%, rgba(255, 204, 222, 0.7), transparent 70%),
    radial-gradient(400px 260px at 80% 80%, rgba(194, 242, 227, 0.8), transparent 70%),
    #f4f0ff;
}
.shot--card { width: min(260px, 80%); }
.desk { display: grid; place-items: end center; }

/* Kind by design */
.kind { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 50px; align-items: center; }
.kind .section__lead { margin-bottom: 0; }
.kind__list { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.kind__list li {
  display: flex; gap: 14px; align-items: center;
  padding: 16px 20px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.95);
  font-weight: 600;
}
.kind__list span { font-size: 1.4rem; }

/* FAQ */
details {
  border-radius: 18px;
  background: #fff;
  border: 1px solid rgba(77, 66, 97, 0.08);
  margin-bottom: 12px;
  padding: 0 22px;
}
summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 0;
  font-weight: 700;
  color: var(--ink-strong);
  display: flex; justify-content: space-between; gap: 16px;
}
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font-size: 1.4rem; line-height: 1; color: var(--lavender-ink); }
details[open] summary::after { content: "–"; }
details p { margin: 0 0 18px; color: var(--ink-soft); }

/* Download CTA */
.cta {
  padding: 90px 0 100px;
  text-align: center;
  background: linear-gradient(135deg, var(--pink), var(--lavender) 50%, var(--mint));
}
.cta__inner { display: flex; flex-direction: column; align-items: center; }
.cta__inner p { margin: 0 0 24px; font-size: 1.1rem; }
.cta__inner .fineprint { margin-top: 14px; }
.cta__cat { margin-bottom: 10px; }

.cta__inner p a { color: var(--ink-strong); font-weight: 700; }
.verify {
  margin-top: 22px;
  width: min(560px, 100%);
  text-align: left;
  background: rgba(255, 255, 255, 0.75);
}
.verify p { margin: 0 0 12px !important; font-size: 0.95rem !important; color: var(--ink-soft); }
.verify pre, .verify__sum code {
  display: block;
  margin: 0 0 12px;
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--ink-strong);
  color: #fff;
  font-size: 0.8rem;
  overflow-x: auto;
  word-break: break-all;
  white-space: pre-wrap;
}
.verify__sum code { background: #f1eefa; color: var(--ink-strong); }

/* First-launch guide */
.install { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 28px; align-items: start; }
.install__why {
  padding: 28px;
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--peach), #fff3e6);
  border: 1px solid rgba(255, 255, 255, 0.9);
}
.install__why p { margin: 0 0 14px; }
.install__soon { font-weight: 700; }
.install__safe {
  margin-top: 18px;
  padding: 16px 18px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.7);
}
.install__safe p { margin: 4px 0 0; }
.install__steps {
  padding: 28px;
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid rgba(77, 66, 97, 0.08);
}
.install__alt { margin-top: 28px; }
.install__steps > p { margin: 0 0 12px; color: var(--ink); }
.howto { list-style: none; padding: 0; margin: 16px 0 0; display: grid; gap: 18px; }
.howto li { display: flex; gap: 16px; align-items: flex-start; }
.howto p { margin: 4px 0 0; color: var(--ink-soft); }
.howto__num {
  flex: none;
  width: 32px; height: 32px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--lavender);
  color: var(--ink-strong);
  font-weight: 800;
}
.kbd {
  display: inline-block;
  padding: 1px 9px;
  border-radius: 7px;
  background: #f1eefa;
  border: 1px solid rgba(77, 66, 97, 0.15);
  font-weight: 700;
  font-size: 0.92em;
  color: var(--ink-strong);
  white-space: nowrap;
}
.install__terminal { margin: 18px 0 14px; background: #faf8ff; }
.install__terminal pre {
  margin: 0 0 18px;
  padding: 12px 14px;
  border-radius: 12px;
  background: var(--ink-strong);
  color: #fff;
  overflow-x: auto;
  font-size: 0.85rem;
}

/* Footer */
.footer { padding: 36px 0; color: var(--ink-soft); font-size: 0.95rem; }
.footer__inner { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 28px; }
.footer__inner p { margin: 0; }
.footer__copy { margin-left: auto !important; }

/* Responsive */
@media (max-width: 960px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .hero__grid, .showcase, .kind, .install { grid-template-columns: 1fr; }
  .hero__art { min-height: 380px; }
}
@media (max-width: 680px) {
  body { font-size: 16px; }
  .nav__links { display: none; }
  .nav__inner .btn { margin-left: auto; }
  .hero { padding-top: 44px; }
  .cards, .steps { grid-template-columns: 1fr; }
  .section { padding: 70px 0; }
  .strip__list { justify-content: center; }
  .cat { --s: 4; }
  @keyframes wander {
    0%     { left: 2%;                transform: scaleX(1); }
    49.9%  { left: calc(98% - 128px); transform: scaleX(1); }
    50%    { left: calc(98% - 128px); transform: scaleX(-1); }
    99.9%  { left: 2%;                transform: scaleX(-1); }
    100%   { left: 2%;                transform: scaleX(1); }
  }
  .footer__copy { margin-left: 0 !important; }
}

/* Respect reduced motion: cats hold a still frame, nothing walks or bobs. */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .cat, .walker, .bubble { animation: none !important; }
  .walker { left: 8%; }
  .btn { transition: none; }
}