/* Vitto landing — tokens from CONTEXT.md §4 */
:root {
  --paper: #f5f2eb;
  --card: #fffdf8;
  --ink: #26312d;
  --ink-soft: #4e5b55;
  --muted: #78817a;
  --faint: #999f98;
  --hairline: #dedbd3;
  --coral: #d85d45;
  --coral-deep: #c34b37;
  --coral-wash: #f4d6ce;
  --sage: #dae6d9;
  --mint: #d7e9dc;
  --mint-deep: #558461;
  --yellow: #f4e9bb;
  --yellow-deep: #9a7b28;

  /* in-world HUD */
  --hud-paper: #efe5d0;
  --hud-ink: #43372c;

  --display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --body: 'DM Sans', system-ui, -apple-system, sans-serif;
  --mono: 'DM Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  --max: 1120px;
  --gutter: clamp(16px, 4vw, 40px);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; }
p { margin: 0; }
a { color: inherit; }

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 500;
  margin: 0;
  font-variation-settings: 'opsz' 144;
}
h1 {
  font-size: clamp(42px, 6.2vw, 78px);
  line-height: 0.98;
  letter-spacing: -0.045em;
  text-wrap: balance;
}
h2 {
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.05;
  letter-spacing: -0.035em;
  text-wrap: balance;
}
h3 {
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.kicker {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--coral);
  margin-bottom: 14px;
}
.mono {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.02em;
}
.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* ---------- header ---------- */
.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 22px;
  gap: 16px;
}
.wordmark {
  font-family: var(--display);
  font-weight: 500;
  font-size: 24px;
  letter-spacing: -0.03em;
  text-decoration: none;
}
.top-right { display: flex; align-items: center; gap: 22px; }
.top-link {
  font-family: var(--mono);
  font-size: 12px;
  text-decoration: none;
  border-bottom: 1px solid var(--hairline);
  padding-bottom: 2px;
}
.top-link:hover { border-color: var(--ink); }
@media (max-width: 640px) { .top .platform { display: none; } }

/* ---------- hero ---------- */
.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(32px, 6vw, 80px);
  align-items: center;
  padding: clamp(28px, 5vw, 64px) 0 clamp(56px, 8vw, 104px);
}
.lede {
  font-size: 19px;
  color: var(--ink-soft);
  max-width: 50ch;
  margin: 22px 0 30px;
}
.fine {
  font-size: 13px;
  color: var(--faint);
  margin-top: 12px;
}
@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; padding-top: 12px; }
  .hero .scene { order: -1; }
}

/* ---------- waitlist form ---------- */
.waitlist { max-width: 600px; position: relative; }
.waitlist .row { display: flex; gap: 8px; }
.waitlist input[type="email"],
.waitlist input.name {
  flex: 1;
  min-width: 0;
  font: inherit;
  font-size: 16px;
  padding: 14px 16px;
  border: 1px solid var(--hairline);
  border-radius: 10px;
  background: var(--card);
  color: var(--ink);
}
.waitlist input.name { flex: 0.7; }
.waitlist input[type="email"]::placeholder,
.waitlist input.name::placeholder { color: var(--faint); }
.waitlist input[type="email"]:focus,
.waitlist input.name:focus {
  outline: none;
  border-color: var(--coral);
  box-shadow: 0 0 0 4px var(--coral-wash);
}
.btn {
  font: inherit;
  font-weight: 600;
  font-size: 16px;
  padding: 14px 20px;
  border: 0;
  border-radius: 10px;
  background: var(--coral);
  color: #fff;
  cursor: pointer;
  white-space: nowrap;
  transition: background 120ms ease;
}
.btn:hover { background: var(--coral-deep); }
.btn:focus-visible { outline: none; box-shadow: 0 0 0 4px var(--coral-wash); }
.btn:disabled { opacity: 0.6; cursor: default; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.ts:empty { display: none; }
.ts { margin-top: 10px; }
.status {
  min-height: 1.4em;
  font-size: 14px;
  margin-top: 10px;
  color: var(--muted);
}
.waitlist[data-state="error"] .status { color: var(--coral-deep); }
.waitlist[data-state="done"] .row { display: none; }
.waitlist[data-state="done"] .status {
  color: var(--mint-deep);
  font-weight: 500;
  font-size: 17px;
  margin-top: 0;
}
.again {
  display: none;
  font: inherit;
  font-size: 13px;
  background: none;
  border: 0;
  padding: 0;
  margin-top: 6px;
  color: var(--muted);
  text-decoration: underline;
  cursor: pointer;
}
.waitlist[data-state="done"] .again { display: inline; }
@media (max-width: 560px) {
  .waitlist .row { flex-direction: column; }
  .btn { width: 100%; }
}

/* ---------- hero scene ---------- */
.scene { margin: 0; }
.room {
  position: relative;
  aspect-ratio: 3 / 4;
  max-width: 440px;
  margin: 0 auto;
  border-radius: 18px;
  overflow: hidden;
  background: var(--sage);
  border: 1px solid var(--hairline);
}
/* CSS living room, covered by public/backdrop.jpg when present */
.room::before {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 30%;
  background: #c8d5c5;
  border-top: 2px solid #b6c5b3;
}
.room::after {
  content: '';
  position: absolute;
  top: 13%; right: 12%;
  width: 30%;
  aspect-ratio: 1;
  background: linear-gradient(180deg, #f1f5ee, #e2ebe0);
  border: 3px solid #b6c5b3;
  border-radius: 6px;
}
.room .backdrop {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 1;
}
.pet {
  position: absolute;
  left: 50%; bottom: 20%;
  width: 46%;
  transform: translateX(-50%);
  z-index: 2;
  animation: bob 2.6s ease-in-out infinite;
}
.pet img, .pet svg, .sprite img, .sprite svg, .mini svg {
  display: block;
  width: 100%;
  height: auto;
  image-rendering: pixelated;
}
.pet img, .sprite img { display: none; }
.pet img.ok, .sprite img.ok { display: block; }
.pet img.ok + svg, .sprite img.ok + svg { display: none; }

.hud {
  background: var(--hud-paper);
  color: var(--hud-ink);
  border: 3px solid var(--hud-ink);
  box-shadow: 3px 3px 0 var(--hud-ink);
  border-radius: 6px;
}
.bubble {
  position: absolute;
  z-index: 3;
  left: 9%; top: 9%;
  max-width: 62%;
  padding: 10px 14px;
  font-weight: 500;
  font-size: 15px;
  line-height: 1.35;
  border-bottom-left-radius: 0;
}
.plaque {
  position: absolute;
  z-index: 3;
  left: 50%; bottom: 6%;
  transform: translateX(-50%);
  padding: 6px 12px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
/* hero bear: 4-frame idle strip (row 5 of the app's bear sheet), 128px cells */
.pet.bear {
  width: 62%;
  bottom: 17%;
  animation: none;
}
.pet.bear .frames {
  aspect-ratio: 1;
  overflow: hidden;
}
.pet.bear .frames img {
  display: block;
  width: 400%;
  max-width: none;
  height: auto;
  image-rendering: pixelated;
  animation: idle 1.6s steps(4) infinite;
}
@keyframes idle {
  to { transform: translateX(-100%); }
}
@keyframes bob {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, -3px); }
}

/* ---------- sections ---------- */
section { padding: clamp(56px, 8vw, 104px) 0; border-top: 1px solid var(--hairline); }
.hero-section { border-top: 0; padding-block: 0; }
.section-head { max-width: 640px; margin-bottom: clamp(28px, 4vw, 48px); }
.section-head .sub { color: var(--ink-soft); margin-top: 16px; font-size: 18px; }

/* three steps */
.steps ol {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px;
}
.steps li { border-top: 2px solid var(--ink); padding-top: 18px; }
.steps .num {
  display: block;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--coral);
  margin-bottom: 26px;
}
.steps h3 { margin-bottom: 10px; }
.steps li p { color: var(--ink-soft); font-size: 16px; }
.decay {
  margin-top: 14px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
  line-height: 1.8;
}
.decay b { color: var(--ink); font-weight: 500; }
@media (max-width: 760px) { .steps ol { grid-template-columns: 1fr; gap: 24px; } }

/* temperaments */
.cards {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}
.card {
  background: var(--card);
  border: 1px solid var(--hairline);
  border-radius: 14px;
  padding: 22px;
  display: flex; flex-direction: column; gap: 12px;
}
.card header { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.card h3 { font-size: 24px; }
.tag {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.card .phrase { color: var(--muted); font-size: 14px; }
.chat { display: flex; flex-direction: column; gap: 8px; margin-top: auto; padding-top: 10px; }
.you, .them {
  font-size: 15px;
  padding: 8px 12px;
  line-height: 1.35;
  max-width: 92%;
}
.you {
  align-self: flex-end;
  background: var(--sage);
  border-radius: 14px 14px 4px 14px;
}
.them {
  align-self: flex-start;
  background: var(--yellow);
  font-weight: 500;
  border-radius: 14px 14px 14px 4px;
}
.censor { letter-spacing: -0.05em; color: var(--hud-ink); opacity: 0.55; }
/* custom personality card, full row */
.card.custom {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1.2fr 1fr;
  gap: 28px;
  align-items: start;
  border-color: var(--coral-wash);
}
.custom-intro { display: flex; flex-direction: column; gap: 12px; }
.sliders { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.sliders li {
  display: grid;
  grid-template-columns: 84px 1fr 84px;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
}
.sliders li span:last-child { text-align: right; }
.track { position: relative; height: 4px; border-radius: 2px; background: var(--hairline); }
.track i {
  position: absolute; top: 50%; left: var(--at);
  width: 14px; height: 14px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: var(--card);
  border: 2px solid var(--ink);
}
.custom-box { display: flex; flex-direction: column; gap: 8px; }
.field-label {
  font-family: var(--mono); font-size: 11px; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.1em;
}
.field {
  font-size: 14px; color: var(--ink-soft);
  background: var(--paper);
  border: 1px solid var(--hairline);
  border-radius: 8px;
  padding: 10px 12px;
}
.custom-box .chat { margin-top: 4px; padding-top: 0; }
@media (max-width: 900px) { .card.custom { grid-template-columns: 1fr; gap: 20px; } }
@media (max-width: 900px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .cards { grid-template-columns: 1fr; } }

/* evolution */
.evo {
  display: grid;
  grid-template-columns: 1fr auto 3fr;
  align-items: center;
  gap: 24px;
}
.forms { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.form { text-align: center; }
.sprite {
  width: 128px;
  margin: 0 auto 12px;
  background: var(--sage);
  border-radius: 16px;
  padding: 18px;
}
.form h3 { font-size: 20px; }
.form .via {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
}
.arrow {
  font-family: var(--mono);
  color: var(--faint);
  font-size: 24px;
  text-align: center;
}
@media (max-width: 760px) {
  .evo { grid-template-columns: 1fr; }
  .arrow { transform: rotate(90deg); }
}
@media (max-width: 480px) { .forms { grid-template-columns: 1fr; gap: 24px; } }

/* reach */
.reach-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.island-wrap {
  background: var(--card);
  border: 1px solid var(--hairline);
  border-radius: 20px;
  padding: 32px 24px;
  display: flex; flex-direction: column; align-items: center; gap: 18px;
}
.island {
  width: min(100%, 360px);
  background: #0b0b0b;
  color: #fff;
  border-radius: 999px;
  padding: 8px 16px 8px 8px;
  display: flex; align-items: center; gap: 12px;
}
.mini {
  flex: none;
  width: 36px; height: 36px;
  background: #222;
  border-radius: 999px;
  display: grid; place-items: center;
  overflow: hidden;
}
.mini svg { width: 26px; }
.bars {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 5px;
}
.bar { height: 6px; background: #333; border-radius: 3px; overflow: hidden; }
.bar i {
  display: block;
  height: 100%;
  width: var(--w);
  border-radius: 3px;
  background: var(--c);
  transform-origin: left;
  animation: drain 14s linear infinite alternate;
}
.eta {
  font-family: var(--mono);
  font-size: 12px;
  color: #d9d9d9;
  white-space: nowrap;
}
@keyframes drain {
  from { transform: scaleX(1); }
  to { transform: scaleX(0.3); }
}
.island-wrap .cap { text-align: center; max-width: 34ch; color: var(--ink-soft); font-size: 15px; }
.msgs { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 18px; }
.msgs li { display: flex; flex-direction: column; gap: 5px; align-items: flex-start; }
.msgs .when {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--faint);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.msgs .them { font-size: 16px; max-width: 34ch; }
.quiet { margin-top: 24px; color: var(--muted); font-size: 14px; }
@media (max-width: 760px) { .reach-grid { grid-template-columns: 1fr; gap: 32px; } }

/* closing */
.closing { text-align: center; }
.closing .section-head { margin: 0 auto 28px; }
.closing .waitlist { margin: 0 auto; }
.closing .fine { margin-top: 12px; }

/* footer */
footer {
  border-top: 1px solid var(--hairline);
  padding: 32px 0 56px;
}
footer .wrap {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 24px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .pet, .bar i, .pet.bear .frames img { animation: none; }
}