/* Klod · entrenador web en español. Tokens = paleta del mini-app (miniapp/css/app.css).
   Un layout para dos pantallas: móvil = una columna con navegación por rutas,
   escritorio (≥ 960px) = barra lateral con el camino + panel del paso. */

:root {
  --page: #EFE8DD;
  --bg: #FAF6F0;
  --card: #FFFFFF;
  --border: #EBE2D4;
  --fill: #F3EDE3;
  --ink: #2A2724;
  --ink-2: #6E665C;
  --ink-3: #8A8177;
  --accent: #C25E3D;
  --accent-hov: #A44D30;
  --accent-lt: #FBEFE6;
  --ok: #5A6E58;
  --ok-bg: #EDF1EA;
  --bad: #8E3A26;
  --bad-bg: #F9EBE6;
  --gold: #D9A441;
  --dark: #2A2724;
  --serif: Literata, Georgia, serif;
  --sans: "Golos Text", system-ui, -apple-system, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, monospace;
  --r: 16px;
  --shadow: 0 1px 2px rgba(42, 39, 36, .06), 0 8px 24px rgba(42, 39, 36, .06);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--ink); }
body { font: 16px/1.55 var(--sans); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.2; margin: 0; letter-spacing: -.01em; }
a { color: var(--accent); }
button { font: inherit; cursor: pointer; }
input, textarea { font: inherit; color: inherit; }
img { max-width: 100%; }
.boot { padding: 30vh 24px; text-align: center; color: var(--ink-3); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 0; border-radius: 12px; padding: 13px 20px; font-weight: 600; font-size: 16px;
  background: var(--accent); color: #fff; text-decoration: none; transition: background .15s, transform .05s;
}
.btn:hover { background: var(--accent-hov); }
.btn:active { transform: translateY(1px); }
.btn[disabled] { opacity: .55; cursor: default; }
.btn.ghost { background: transparent; color: var(--ink); border: 1px solid var(--border); }
.btn.ghost:hover { background: var(--fill); }
.btn.dark { background: var(--dark); }
.btn.big { padding: 16px 26px; font-size: 17px; border-radius: 14px; }
.btn.wide { width: 100%; }
.link { background: none; border: 0; padding: 0; color: var(--accent); font-weight: 600; text-decoration: underline; }

/* ---------- barra superior ---------- */
.top {
  position: sticky; top: 0; z-index: 20; background: rgba(250, 246, 240, .92);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-bottom: 1px solid var(--border);
}
.top-in { max-width: 1200px; margin: 0 auto; padding: 10px 16px; display: flex; align-items: center; gap: 12px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-weight: 700; }
.brand-cat { width: 34px; }
.brand small { display: block; font-weight: 500; color: var(--ink-3); font-size: 12px; line-height: 1.1; }
.top-sp { flex: 1; }
.top .btn { padding: 9px 14px; font-size: 14px; border-radius: 10px; white-space: nowrap; }
@media (max-width: 560px) {
  .brand small { display: none; }
  .top .btn.only-wide, .top .chip.only-wide { display: none; }
  .top .chip { max-width: 150px; overflow: hidden; text-overflow: ellipsis; }
}
.chip { font-size: 13px; padding: 4px 10px; border-radius: 999px; background: var(--fill); color: var(--ink-2); white-space: nowrap; }
.chip.pro { background: var(--accent-lt); color: var(--accent); font-weight: 600; }

/* ---------- landing ---------- */
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.hero { display: grid; gap: 24px; padding: 32px 0 24px; align-items: center; }
.hero h1 { font-size: clamp(32px, 6vw, 54px); }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero p.sub { font-size: 18px; color: var(--ink-2); margin: 16px 0 24px; max-width: 34em; }
.hero-note { font-size: 14px; color: var(--ink-3); margin-top: 10px; }
.hero-art { position: relative; background: var(--page); border-radius: 24px; padding: 28px 24px 18px; max-width: 460px; justify-self: center; width: 100%; }
.bubble {
  background: var(--card); border-radius: 16px; padding: 12px 16px; box-shadow: var(--shadow);
  font-size: 15px; position: relative; margin-bottom: 14px;
}
.bubble::after { content: ""; position: absolute; left: 40px; bottom: -8px; border: 8px solid transparent; border-top-color: var(--card); border-bottom: 0; }
.stats { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.section { padding: 36px 0; }
.section h2 { font-size: clamp(24px, 4vw, 34px); margin-bottom: 18px; }
.cards3 { display: grid; gap: 14px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--r); padding: 20px; }
.card h3 { font-size: 19px; margin: 8px 0 6px; }
.card p { margin: 0; color: var(--ink-2); }
.num { width: 32px; height: 32px; border-radius: 10px; display: grid; place-items: center; background: var(--accent-lt); color: var(--accent); font-weight: 700; }
.path-preview { display: grid; gap: 14px; }
.path-preview ol { margin: 0; padding-left: 22px; color: var(--ink-2); }
.path-preview li { margin: 4px 0; }
.price { display: grid; gap: 18px; align-items: center; background: var(--dark); color: #F7F1E8; border-radius: 24px; padding: 28px 22px; }
.price .amt { font-family: var(--serif); font-size: 48px; font-weight: 600; }
.price .amt small { font-size: 18px; font-family: var(--sans); font-weight: 500; opacity: .8; }
.price ul { margin: 0; padding-left: 20px; }
.price li { margin: 6px 0; }
.faq details { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 14px 18px; margin-bottom: 10px; }
.faq summary { font-weight: 600; cursor: pointer; }
.faq p { margin: 10px 0 0; color: var(--ink-2); }
.foot { padding: 30px 16px 50px; text-align: center; color: var(--ink-3); font-size: 14px; }

/* ---------- app ---------- */
.app { max-width: 1200px; margin: 0 auto; padding: 16px; display: grid; gap: 18px; }
.side { display: grid; gap: 14px; align-content: start; }
.catcard { background: var(--page); border-radius: 20px; padding: 16px; display: grid; grid-template-columns: 110px 1fr; gap: 14px; align-items: center; }
.catcard .cat { width: 110px; }
.catcard h3 { font-size: 18px; }
.catcard p { margin: 4px 0 8px; color: var(--ink-2); font-size: 14px; }
.bar { height: 8px; border-radius: 99px; background: rgba(42, 39, 36, .1); overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--accent); border-radius: 99px; transition: width .4s; }
.save-hint { background: var(--card); border: 1px dashed var(--accent); border-radius: 14px; padding: 12px 14px; font-size: 14px; }
.steps { background: var(--card); border: 1px solid var(--border); border-radius: var(--r); padding: 6px; }
.lvl { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-3); font-weight: 600; padding: 12px 12px 6px; }
.st {
  display: flex; align-items: center; gap: 12px; width: 100%; text-align: left; background: none; border: 0;
  padding: 10px 12px; border-radius: 12px; color: var(--ink); font-size: 15px;
}
.st:hover { background: var(--fill); }
.st.on { background: var(--accent-lt); }
.st .ic { flex: 0 0 28px; height: 28px; border-radius: 9px; display: grid; place-items: center; font-size: 13px; font-weight: 700; background: var(--fill); color: var(--ink-3); }
.st.accepted .ic { background: var(--ok-bg); color: var(--ok); }
.st.current .ic, .st.rejected .ic { background: var(--accent); color: #fff; }
.st.locked { color: var(--ink-3); }
.st .t { flex: 1; min-width: 0; }
.st .lock { font-size: 13px; opacity: .7; }

.main { min-width: 0; }
.panel { background: var(--card); border: 1px solid var(--border); border-radius: 20px; padding: 22px 18px; }
.back { display: inline-flex; align-items: center; gap: 6px; margin-bottom: 12px; background: none; border: 0; padding: 4px 0; color: var(--ink-2); font-weight: 600; }
.eyebrow { font-size: 13px; color: var(--ink-3); font-weight: 600; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.panel h1 { font-size: clamp(24px, 4vw, 32px); margin: 8px 0 14px; }
.badge { font-size: 12px; padding: 3px 9px; border-radius: 99px; font-weight: 600; }
.badge.accepted { background: var(--ok-bg); color: var(--ok); }
.badge.rejected { background: var(--bad-bg); color: var(--bad); }
.badge.free { background: var(--fill); color: var(--ink-2); }
.rich p { margin: 0 0 12px; }
.rich pre {
  position: relative; background: #1F1C1A; color: #F7F1E8; border-radius: 12px; padding: 16px; padding-top: 44px;
  font: 13.5px/1.55 var(--mono); white-space: pre-wrap; word-break: break-word; margin: 0 0 14px;
}
.rich code { font-family: var(--mono); font-size: .92em; background: var(--fill); padding: 1px 6px; border-radius: 6px; }
.rich pre code { background: none; padding: 0; }
.copy { position: absolute; top: 8px; right: 8px; border: 0; border-radius: 8px; padding: 5px 10px; font-size: 13px; background: #3a3531; color: #F7F1E8; }
.h2s { font-family: var(--serif); font-size: 20px; margin: 22px 0 10px; }

.reels { display: flex; gap: 10px; overflow-x: auto; padding-bottom: 6px; margin: 4px 0 18px; scroll-snap-type: x mandatory; }
.reel {
  flex: 0 0 auto; scroll-snap-align: start; border: 1px solid var(--border); border-radius: 14px; background: var(--page);
  padding: 12px 14px; display: flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 600; font-size: 14px;
}
.reel .play { width: 30px; height: 30px; border-radius: 50%; background: var(--accent); color: #fff; display: grid; place-items: center; font-size: 12px; }
.reel-frame { width: 100%; max-width: 400px; margin: 0 0 18px; }
.reel-frame iframe { width: 100%; height: 640px; border: 0; border-radius: 14px; background: var(--fill); }

.paywall { background: var(--dark); color: #F7F1E8; border-radius: 18px; padding: 22px; margin: 18px 0; }
.paywall h3 { font-size: 22px; margin-bottom: 6px; }
.paywall p { margin: 0 0 14px; opacity: .85; }
.paywall .btn { background: var(--accent); }

.proofbox { background: var(--fill); border-radius: 16px; padding: 16px; margin-top: 8px; }
.proofbox textarea, .proofbox input[type=text], .field {
  width: 100%; border: 1px solid var(--border); background: var(--card); border-radius: 12px; padding: 12px 14px; font-size: 16px;
}
.proofbox textarea { min-height: 110px; resize: vertical; }
.drop {
  margin-top: 10px; border: 1.5px dashed #CDBFAB; border-radius: 12px; padding: 16px; text-align: center; color: var(--ink-2);
  background: var(--card); cursor: pointer; display: block;
}
.drop.has { border-style: solid; border-color: var(--ok); }
.drop img { max-height: 200px; border-radius: 8px; display: block; margin: 0 auto 8px; }
.drop input { display: none; }
.proofbox .btn { margin-top: 12px; }
.verdict { display: flex; gap: 12px; align-items: flex-start; border-radius: 16px; padding: 14px; margin-top: 14px; }
.verdict.ok { background: var(--ok-bg); }
.verdict.no { background: var(--bad-bg); }
.verdict .cat { width: 54px; flex: 0 0 54px; }
.verdict b { display: block; margin-bottom: 2px; }
.next { margin-top: 12px; }

.chat { margin-top: 26px; border-top: 1px solid var(--border); padding-top: 18px; }
.msgs { display: grid; gap: 10px; margin: 12px 0; }
.msg { max-width: 88%; padding: 10px 14px; border-radius: 16px; white-space: pre-wrap; font-size: 15px; }
.msg.user { justify-self: end; background: var(--accent); color: #fff; border-bottom-right-radius: 4px; }
.msg.klod { justify-self: start; background: var(--fill); border-bottom-left-radius: 4px; }
.ask { display: flex; gap: 8px; }
.ask .field { flex: 1; }
.typing { color: var(--ink-3); font-size: 14px; }

/* ---------- modal + toast ---------- */
.ov { position: fixed; inset: 0; background: rgba(36, 29, 25, .45); z-index: 50; display: grid; place-items: end center; }
.sheet { background: var(--bg); width: 100%; max-width: 440px; border-radius: 22px 22px 0 0; padding: 22px 18px calc(22px + env(safe-area-inset-bottom)); position: relative; }
.sheet h3 { font-size: 22px; margin-bottom: 6px; }
.sheet p { color: var(--ink-2); margin: 0 0 14px; }
.sheet .field { margin-bottom: 10px; }
.sheet .x { position: absolute; top: 12px; right: 12px; border: 0; background: var(--fill); width: 34px; height: 34px; border-radius: 50%; font-size: 18px; }
.err { color: var(--bad); font-size: 14px; min-height: 20px; margin: 4px 0 8px; }
.code-in { letter-spacing: 8px; font-size: 24px; text-align: center; font-weight: 700; }
.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 40px); opacity: 0; transition: .25s; z-index: 60;
  background: var(--dark); color: #F7F1E8; padding: 12px 18px; border-radius: 12px; font-size: 15px; max-width: calc(100% - 32px);
  pointer-events: none;
}
.toast.on { opacity: 1; transform: translate(-50%, 0); }

/* ---------- móvil: una columna, navegación por pantallas ---------- */
@media (max-width: 959px) {
  .app.is-step .side { display: none; }
  .app:not(.is-step) .main { display: none; }
}

/* ---------- escritorio ---------- */
@media (min-width: 720px) {
  .cards3 { grid-template-columns: repeat(3, 1fr); }
  .path-preview { grid-template-columns: 1fr 1fr; }
  .price { grid-template-columns: 1fr 1fr; padding: 36px; }
  .ov { place-items: center; }
  .sheet { border-radius: 22px; }
}
@media (min-width: 960px) {
  .hero { grid-template-columns: 1.15fr 1fr; padding: 64px 0 40px; gap: 48px; }
  .app { grid-template-columns: 340px 1fr; align-items: start; padding: 24px 16px; gap: 24px; }
  .side { position: sticky; top: 76px; max-height: calc(100vh - 92px); overflow: auto; }
  .back { display: none; }
  .panel { padding: 32px 36px; }
}