:root {
  --sky: #DCEBFF;
  --sky-2: #C4DCFB;
  --paper: #FFFFFF;
  --navy: #1D2B5C;
  --navy-soft: #4A5A8C;
  --pink: #FF8FB8;
  --pink-deep: #E8588F;
  --butter: #FFD95A;
  --display: "Fredoka", "Arial Rounded MT Bold", system-ui, sans-serif;
  --body: "Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;
  box-sizing: border-box;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
*, *::before, *::after { box-sizing: inherit; }
html { scroll-behavior: smooth; scroll-padding-top: calc(80px + env(safe-area-inset-top, 0px)); }
body {
  margin: 0; color: var(--navy); background: var(--sky);
  background-image: radial-gradient(circle at 1px 1px, rgba(29,43,92,.07) 1.5px, transparent 0);
  background-size: 26px 26px;
  font: 400 17px/1.55 var(--body);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--pink-deep); }
img { max-width: 100%; }
h1, h2, h3 { font-family: var(--display); font-weight: 700; line-height: 1.02; margin: 0; }
h2 { font-size: clamp(32px, 4.4vw, 48px); }
h3 { font-size: 22px; font-weight: 600; }
.muted { color: var(--navy-soft); }
:focus-visible { outline: 3px solid var(--pink-deep); outline-offset: 3px; border-radius: 8px; }

.bar {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 10;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 12px clamp(16px, 4vw, 48px);
  background: color-mix(in srgb, var(--sky) 85%, transparent);
  backdrop-filter: blur(10px);
}
.brand { display: flex; align-items: center; gap: 10px; font: 700 26px var(--display); color: var(--navy); text-decoration: none; }
.brand img { border-radius: 50%; }
nav { display: flex; align-items: center; gap: clamp(10px, 2vw, 24px); }
nav a { color: var(--navy); text-decoration: none; font-weight: 700; }
nav a:hover { color: var(--pink-deep); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; white-space: nowrap;
  font: 600 17px var(--display); padding: 12px 24px; border-radius: 999px;
  border: 3px solid var(--navy); cursor: pointer; text-decoration: none;
  box-shadow: 0 4px 0 var(--navy);
  transition: transform .1s ease, box-shadow .1s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 5px 0 var(--navy); }
.btn:active { transform: translateY(3px); box-shadow: 0 1px 0 var(--navy); }
.btn-pink { background: var(--pink); color: var(--navy); }
.btn-ghost { background: var(--paper); color: var(--navy); }
.btn[disabled] { opacity: .6; cursor: progress; transform: none; }
.wide { width: 100%; }

main { max-width: 1180px; margin: 0 auto; padding: 0 clamp(16px, 4vw, 48px); }
section { padding: clamp(44px, 6.5vw, 80px) 0; }
.ledger + section { padding-top: clamp(56px, 8vw, 96px); }

.hero {
  display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(32px, 6vw, 72px);
  align-items: center; padding-top: clamp(36px, 6vw, 80px);
}
.hero h1 { font-size: clamp(48px, 7vw, 92px); letter-spacing: -.02em; }
.lede { font-size: clamp(18px, 2vw, 21px); max-width: 34ch; color: var(--navy-soft); margin: 24px 0 32px; }
.hero > * { min-width: 0; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.ca { display: flex; align-items: center; gap: 10px; margin-top: 30px; flex-wrap: wrap; font: 600 17px var(--display); }
.ca code { flex: 1 1 200px; min-width: 0; white-space: nowrap; font-size: 14px; background: var(--paper); border: 2px solid var(--navy); padding: 6px 10px; border-radius: 10px; overflow-x: auto; max-width: 100%; }
.copy { background: none; border: 0; color: var(--pink-deep); font: 700 15px var(--body); cursor: pointer; }

.nursery { margin: 0; text-align: center; }
.nursery-art {
  display: flex; align-items: flex-end; justify-content: center; gap: 4%;
  background: var(--paper); border: 3px solid var(--navy); border-radius: 40px;
  box-shadow: 0 8px 0 var(--navy); padding: 36px 28px 0; overflow: hidden;
}
.baby { width: 58%; height: auto; display: block; }
.bottle { width: 24%; height: auto; margin-bottom: 26px; overflow: visible; }
.milk { fill: #FFE7A8; transform: translateY(252px); transition: transform 1.6s cubic-bezier(.2,.8,.2,1); }
.milk path { animation: slosh 3s ease-in-out infinite; }
@keyframes slosh { 50% { transform: translateX(-40px); } }
.nursery.full .baby { animation: wiggle .9s ease-in-out infinite; transform-origin: 50% 100%; }
@keyframes wiggle { 25% { transform: rotate(-3deg); } 75% { transform: rotate(3deg); } }
figcaption { margin: 22px auto 0; color: var(--navy-soft); max-width: 32ch; }
figcaption strong { display: block; font: 700 34px var(--display); color: var(--navy); }

.steps { list-style: none; counter-reset: s; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.steps.four { grid-template-columns: repeat(4, 1fr); }
.steps li { counter-increment: s; background: var(--paper); border: 3px solid var(--navy); border-radius: 28px; padding: 26px; }
.steps li::before { content: counter(s); display: grid; place-items: center; width: 46px; height: 46px; margin-bottom: 16px; font: 700 22px var(--display); color: var(--navy); background: var(--butter); border-radius: 50%; border: 3px solid var(--navy); }
.steps p { color: var(--navy-soft); margin: 10px 0 0; }
.share, .birth-cost { color: var(--pink-deep); font-weight: 700; }

.section-head { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 16px 48px; align-items: end; margin-bottom: 36px; }
.section-head p { color: var(--navy-soft); margin: 0; max-width: 56ch; }
.brood-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 16px; }
.baby-card { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 14px 12px 16px; border-radius: 26px; background: var(--paper); border: 3px solid var(--navy); color: var(--navy); text-decoration: none; transition: transform .12s ease; }
.baby-card:hover { transform: rotate(-2deg) translateY(-2px); }
.baby-card svg { width: 100%; height: auto; aspect-ratio: 1; padding: 16% 18% 0; background: var(--sky); border: 3px solid var(--navy); border-radius: 18px; margin-bottom: 12px; }
.baby-card b { font: 700 19px var(--display); }
.baby-photo { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 18px; border: 3px solid var(--navy); margin-bottom: 12px; background: var(--sky); }
.baby-name { font-weight: 700; font-size: 14px; line-height: 1.25; margin: 2px 0 4px; }
.baby-card small { color: var(--navy-soft); font-size: 13px; }
.empty { grid-column: 1 / -1; padding: 40px; border: 3px dashed var(--navy-soft); border-radius: 26px; color: var(--navy-soft); text-align: center; background: rgba(255,255,255,.5); }

.launch { display: grid; grid-template-columns: 1.3fr .7fr; gap: clamp(28px, 5vw, 56px); align-items: start; }
.launch-form { background: var(--paper); border: 3px solid var(--navy); border-radius: 36px; padding: clamp(22px, 4vw, 40px); box-shadow: 0 8px 0 var(--navy); }
.launch-form > p { margin: 10px 0 26px; }
form { display: grid; gap: 16px; }
label { display: grid; gap: 6px; font-weight: 700; font-size: 15px; }
input, textarea {
  font: 400 16px var(--body); color: var(--navy); background: #F3F8FF;
  border: 2px solid var(--sky-2); border-radius: 16px; padding: 12px 14px; width: 100%;
}
input:focus, textarea:focus { border-color: var(--pink-deep); outline: none; background: var(--paper); }
input::placeholder, textarea::placeholder { color: #8C9AC2; }
.row { display: grid; grid-template-columns: 2fr 1fr; gap: 14px; }
.row.three { grid-template-columns: repeat(3, 1fr); }
.drop { display: flex; align-items: center; gap: 16px; padding: 18px; border: 3px dashed var(--sky-2); border-radius: 20px; cursor: pointer; color: var(--navy-soft); font-weight: 500; }
.drop:hover, .drop:focus-within { border-color: var(--pink-deep); }
.drop input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.drop img { width: 72px; height: 72px; object-fit: cover; border-radius: 16px; }
.fee-note { margin: 0; color: var(--navy-soft); font-size: 15px; }
.status { margin: 0; min-height: 1.5em; font-weight: 700; }
.status.err { color: #C62E5B; }
.status.ok { color: #1F7A4D; }

.recent { background: var(--navy); color: var(--paper); border-radius: 32px; padding: 26px; }
.recent h2 { font-size: 30px; margin-bottom: 14px; color: var(--butter); }
.launch-list { list-style: none; margin: 0; padding: 0; }
.launch-list li + li { border-top: 1px solid rgba(255,255,255,.15); }
.launch-list .muted { color: #AFC0EA; }
.launch-list a { display: flex; align-items: center; gap: 12px; padding: 12px 0; color: var(--paper); text-decoration: none; }
.launch-list a:hover b { color: var(--pink); }
.launch-list img { width: 42px; height: 42px; border-radius: 50%; object-fit: cover; background: var(--sky); flex: none; }
.launch-list span { display: grid; min-width: 0; }
.launch-list b { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.launch-list small { color: #AFC0EA; }

.foot { max-width: 1180px; margin: 0 auto; padding: 40px clamp(16px, 4vw, 48px) 56px; color: var(--navy-soft); font-size: 14px; }
.foot-links { display: flex; gap: 20px; margin-bottom: 12px; flex-wrap: wrap; }
.foot-links a { font-weight: 700; }

/* ---------- ledger ---------- */
.ledger { display: grid; grid-template-columns: repeat(5, 1fr); margin: 0; background: var(--navy); color: var(--paper); border-radius: 28px; overflow: hidden; }
.ledger div { padding: 22px 26px; }
.ledger div + div { border-left: 1px solid rgba(255,255,255,.14); }
.ledger dt { font-size: 14px; color: #AFC0EA; }
.ledger dd { margin: 4px 0 0; font: 700 28px var(--display); color: var(--paper); }
.ledger div:nth-child(3) dd { color: #FFB199; }
.ledger div:last-child dd { color: var(--butter); }

/* ---------- fee flow ---------- */
.flow { max-width: 820px; margin: 0 auto; }
.flow-row { display: grid; gap: 20px; }
.flow-row.two { grid-template-columns: 1fr 1fr; }
.flow-row.one { grid-template-columns: minmax(0, 420px); justify-content: center; }
.flow-row.three { grid-template-columns: repeat(3, 1fr); }
.flow-row.narrow, .flow-arrow.narrow { max-width: 620px; margin-left: auto; margin-right: auto; }
.flow { max-width: 900px; }
.node.node-burn { background: #FFC9B5; border-color: var(--navy); }
.node-burn > span { color: var(--navy); }
.loop.burn-note::before { content: "🔥 "; }
.node-dark .buyback-share { color: var(--butter); }
.node { background: var(--paper); border: 3px solid var(--navy); border-radius: 22px; padding: 18px 20px; display: grid; gap: 4px; text-align: center; }
.node b { font: 700 20px var(--display); }
.node > span { color: var(--navy-soft); font-size: 15px; line-height: 1.4; }
.node-dark { background: var(--navy); color: var(--paper); }
.node-dark > span { color: #C9D5F2; }
.node-muted { background: #EEF4FF; border-style: dashed; }
.node-pink { background: var(--pink); }
.node .share, .node .treasury-share, .node .birth-cost { color: inherit; }
.buyback-share { font-weight: 700; }
.lede .buyback-share, .timeline .buyback-share, .faq .buyback-share { color: var(--pink-deep); }
.params td .buyback-share, .params td .treasury-share { color: var(--navy); }
.node-pink > span { color: var(--navy); }
.node-butter { background: var(--butter); }
.node-butter > span { color: var(--navy); }
.flow-arrow { display: block; width: 100%; max-width: 820px; height: 44px; margin: 4px auto; }
.flow-arrow path { fill: none; stroke: var(--navy); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke; }
.flow-arrow.short { width: 40px; height: 40px; }
.tail-col { display: grid; justify-items: center; }
.tail-col .node { width: 100%; }
.loop { margin: 14px 0 0; font-size: 15px; color: var(--navy-soft); text-align: center; max-width: 34ch; }
.loop::before { content: "↺ "; color: var(--pink-deep); font-weight: 700; }

.fee-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 56px; }
.params, .estimator { background: var(--paper); border: 3px solid var(--navy); border-radius: 28px; padding: 26px 28px; }
.params h3, .estimator h3 { margin-bottom: 14px; }
.params table { width: 100%; border-collapse: collapse; }
.params th, .params td { padding: 11px 0; border-bottom: 2px solid #E6EEFB; text-align: left; font-size: 16px; }
.params th { font-weight: 500; color: var(--navy-soft); }
.params td { text-align: right; font-weight: 700; }
.params td .share, .params td .birth-cost { color: var(--navy); }
.fine { font-size: 14px; color: var(--navy-soft); margin: 14px 0 0; }
.estimator { display: grid; gap: 14px; align-content: start; }
.estimator label { display: grid; gap: 8px; }
.estimator label output { float: right; font: 700 17px var(--display); color: var(--pink-deep); }
input[type="range"] { padding: 0; border: 0; background: transparent; accent-color: var(--pink-deep); height: 28px; }
.est-result { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.est-result p { margin: 0; background: #EEF4FF; border-radius: 18px; padding: 14px 16px; color: var(--navy-soft); font-size: 15px; }
.est-result strong { display: block; font: 700 26px var(--display); color: var(--navy); }

/* ---------- birth timeline ---------- */
.timeline { list-style: none; counter-reset: t; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.timeline li { counter-increment: t; position: relative; background: var(--paper); border: 3px solid var(--navy); border-radius: 24px; padding: 22px 24px 24px; }
.timeline li::before { content: counter(t); position: absolute; top: -16px; left: 22px; width: 34px; height: 34px; display: grid; place-items: center; background: var(--pink); border: 3px solid var(--navy); border-radius: 50%; font: 700 16px var(--display); }
.timeline h3 { margin-top: 8px; }
.timeline p { color: var(--navy-soft); margin: 8px 0 0; }

/* ---------- naming ---------- */
.naming { display: grid; grid-template-columns: 1.25fr .75fr; gap: 24px; align-items: start; }
.naming-copy > p { color: var(--navy-soft); max-width: 58ch; margin: 16px 0 26px; }
.patterns { width: 100%; border-collapse: separate; border-spacing: 0; background: var(--paper); border: 3px solid var(--navy); border-radius: 24px; overflow: hidden; }
.patterns th, .patterns td { text-align: left; padding: 14px 18px; vertical-align: top; }
.patterns thead th { background: var(--navy); color: var(--paper); font: 600 16px var(--display); }
.patterns tbody tr + tr td { border-top: 2px solid #E6EEFB; }
.patterns td:first-child { font-weight: 700; width: 38%; }
code { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: .86em; background: #EEF4FF; padding: 2px 6px; border-radius: 6px; }
.naming-photo { background: var(--navy); color: var(--paper); border-radius: 28px; padding: 26px 28px; }
.naming-photo h3 { color: var(--butter); }
.naming-photo > p { color: #C9D5F2; margin: 10px 0 16px; }
.naming-photo .fine { color: #AFC0EA; }
.pairings { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.pairings li { display: flex; gap: 12px; align-items: baseline; }
.pairings code { background: var(--pink); color: var(--navy); font-weight: 700; flex: none; min-width: 78px; text-align: center; }
.pairings span { color: var(--paper); font-size: 15px; }

/* ---------- transparency ---------- */
.wallets { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.wallet { background: var(--paper); border: 3px solid var(--navy); border-radius: 24px; padding: 22px 24px; display: grid; gap: 10px; align-content: start; min-width: 0; }
.wallet b { font: 700 19px var(--display); }
.wallet code { display: block; overflow-x: auto; white-space: nowrap; padding: 8px 10px; font-size: 13px; }
.wallet a { font-weight: 700; }

.burns { margin-top: 20px; background: var(--paper); border: 3px solid var(--navy); border-radius: 24px; padding: 22px 24px; overflow-x: auto; }
.burns h3 { margin-bottom: 10px; }
.burns table { width: 100%; border-collapse: collapse; min-width: 480px; }
.burns th, .burns td { text-align: left; padding: 10px 8px; border-bottom: 2px solid #E6EEFB; font-size: 15px; }
.burns th { color: var(--navy-soft); font-weight: 500; }
.burns a { font-weight: 700; }

/* ---------- faq ---------- */
.faq h2 { margin-bottom: 28px; }
.faq-list { display: grid; gap: 12px; max-width: 860px; }
details { background: var(--paper); border: 3px solid var(--navy); border-radius: 20px; padding: 0 22px; }
summary { cursor: pointer; list-style: none; padding: 18px 0; font: 600 19px var(--display); display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font-size: 26px; line-height: 1; color: var(--pink-deep); transition: transform .2s ease; }
details[open] summary::after { transform: rotate(45deg); }
details p { margin: 0 0 20px; color: var(--navy-soft); max-width: 70ch; }

.foot-top { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; margin-bottom: 16px; }
.foot .brand { font-size: 22px; }
.foot p { max-width: 90ch; }

@media (max-width: 1000px) {
  .steps.four { grid-template-columns: repeat(2, 1fr); }
  .timeline { grid-template-columns: repeat(2, 1fr); row-gap: 32px; }
  .naming { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .hero, .launch { grid-template-columns: 1fr; }
  .nursery { order: -1; max-width: 420px; margin: 0 auto; }
  .steps, .steps.four { grid-template-columns: 1fr; }
  .row, .row.three { grid-template-columns: 1fr; }
  .section-head { grid-template-columns: 1fr; }
  .ledger { grid-template-columns: 1fr 1fr; }
  .ledger div:nth-child(odd) { border-left: 0; }
  .ledger div:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.14); }
  .ledger div:last-child { grid-column: 1 / -1; }
  .flow { display: flex; flex-direction: column; }
  .flow-row.three { display: contents; }
  .flow-row.three.tail > div:empty { display: none; }
  .flow-arrow:not(.short):not(.narrow) { display: none; }
  .n-buy { order: 1; margin-top: 20px; }
  .t-burn { order: 2; margin-bottom: 20px; }
  .n-nursery { order: 3; }
  .t-baby { order: 4; margin-bottom: 20px; }
  .n-treasury { order: 5; }
  .est-result { grid-template-columns: 1fr; }
  .fee-detail, .wallets { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr; }
  .flow-row.two { gap: 12px; }
  .node { padding: 14px; }
  .node b { font-size: 17px; }
  .node > span { font-size: 14px; }
}
@media (max-width: 1060px) { nav a { display: none; } }
@media (max-width: 520px) { .ledger dd { font-size: 24px; } .bar .btn { padding: 8px 14px; font-size: 15px; } .brand { font-size: 22px; } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .milk, .milk path, .nursery.full .baby, .baby-card { transition: none; animation: none; }
}