@font-face {
  font-family: Nunito;
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/nunito-400.woff2") format("woff2");
}
@font-face {
  font-family: Nunito;
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("fonts/nunito-600.woff2") format("woff2");
}
@font-face {
  font-family: Nunito;
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("fonts/nunito-700.woff2") format("woff2");
}
@font-face {
  font-family: Nunito;
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url("fonts/nunito-800.woff2") format("woff2");
}

:root {
  --ink: #14332d;
  --paper: #f4faf7;
  --card: #ffffff;
  --line: #d5e7e0;
  --primary: #0c7562;
  --primary-dark: #08483e;
  --muted: #34564d;
  --soft: #34564d;
  --pine: #0f6b4c;
  --ok: #0c5c45;
  --ok-bg: #e7f6ef;
  --warn: #8a4b12;
  --warn-bg: #fff4e8;
  --mint: #d7f3ea;
  --peach: #ffe9d6;
  --shadow: 0 14px 36px rgb(0 0 0 / 0.07);
  --radius: 1.5rem;
  --max: 72rem;
  --header: 4.5rem;
  --ease: cubic-bezier(0.2, 0, 0, 1);
  color-scheme: light;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  font-family: Nunito, "Avenir Next", "Segoe UI", sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
  background:
    radial-gradient(920px 420px at 0% -8%, var(--mint) 0%, transparent 62%),
    radial-gradient(720px 380px at 100% 0%, var(--peach) 0%, transparent 58%),
    var(--paper);
}

h1, h2, h3 {
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.55;
  text-wrap: balance;
}

h1 { margin: 0; font-size: clamp(2.9rem, 5.5vw, 4.5rem); line-height: 1.32; max-width: 12ch; }
h2 { margin: 0 0 0.75rem; font-size: clamp(2.05rem, 3.3vw, 2.85rem); line-height: 1.55; }
h3 { margin: 0 0 0.5rem; font-size: 1.5rem; line-height: 1.55; letter-spacing: -0.02em; }

p { margin: 0; }
p + p { margin-top: 0.75rem; }

a { color: var(--primary-dark); text-underline-offset: 0.18em; }
a:hover { color: var(--primary); }

img { max-width: 100%; height: auto; }

button, input { font: inherit; }
button { cursor: pointer; }

::selection { background: #c7ebe3; color: var(--ink); }
* { scrollbar-color: var(--primary) #e7f3ee; }

:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: 1rem;
  top: 0;
  transform: translateY(-120%);
  background: var(--ink);
  color: #fff;
  padding: 0.6rem 0.9rem;
  border-radius: 0.6rem;
  z-index: 20;
}
.skip:hover,
.skip:focus { transform: none; top: 0.6rem; color: #fff; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.wrap {
  width: min(var(--max), calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header);
  width: min(var(--max), calc(100% - 2rem));
  margin: 0 auto;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  border-bottom: 1px solid transparent;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--ink);
  text-decoration: none;
  font-weight: 800;
  font-size: 1.25rem;
  line-height: 1.5;
  letter-spacing: -0.03em;
}
.brand:hover { color: var(--ink); }

.brand svg { display: block; width: 2.5rem; height: 2.5rem; }

.menu {
  display: none;
  min-height: 2.75rem;
  padding: 0 0.9rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
  color: var(--ink);
  font-weight: 700;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.site-nav ul {
  display: flex;
  gap: 0.8rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav a:not(.button) {
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
}
.site-nav a:not(.button):hover { color: var(--primary-dark); }
.site-nav a[aria-current="page"] { color: var(--primary); }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.65rem 1.15rem;
  border-radius: 999px;
  border: 1px solid var(--primary);
  background: var(--primary);
  color: #fff;
  font-weight: 800;
  text-decoration: none;
  transition: background-color 160ms var(--ease), border-color 160ms var(--ease);
}
.button:hover { background: var(--primary-dark); border-color: var(--primary-dark); color: #fff; }

.button-quiet {
  background: transparent;
  color: var(--primary-dark);
}
.button-quiet:hover { background: var(--ok-bg); color: var(--primary-dark); }

.hero { padding: 0.2rem 0 0.4rem; }

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(17rem, 23rem);
  gap: clamp(1.4rem, 4vw, 3.2rem);
  align-items: center;
}

.hero-copy h1 { max-width: 11ch; line-height: 1.32; }

.trial {
  margin-top: 0.9rem;
  max-width: 36ch;
  color: var(--primary-dark);
  font-size: 1.2rem;
  font-weight: 800;
  line-height: 1.5;
}

.phone {
  justify-self: end;
  width: min(23rem, 100%);
  padding: 0.7rem 0.7rem 0.85rem;
  border-radius: calc(var(--radius) + 0.25rem);
  background: var(--primary);
  box-shadow: 0 22px 40px rgb(0 0 0 / 0.12);
}

.phone-screen {
  background:
    linear-gradient(180deg, var(--mint) 0 4.2rem, #f7fcf9 4.2rem);
  border-radius: var(--radius);
  padding: 0.75rem 0.8rem 1rem;
}

.phone-top {
  display: grid;
  justify-items: center;
  gap: 0.45rem;
  margin-bottom: 0.35rem;
}

.phone-notch {
  width: 4.4rem;
  height: 0.38rem;
  border-radius: 999px;
  background: var(--primary-dark);
}

.phone-title {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0;
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.5;
}

.phone-title svg { width: 1.7rem; height: 1.7rem; }

.phone .thread { margin-top: 0.85rem; max-width: none; }

.phone .bubble.from-client {
  background: var(--peach);
  border-color: transparent;
}

.lede {
  max-width: 62ch;
  margin-top: 1rem;
  font-size: 1.35rem;
  line-height: 1.65;
  color: var(--muted);
}

.note {
  margin-top: 0.85rem;
  color: var(--soft);
  font-size: 1rem;
  line-height: 1.6;
}

.thread {
  display: grid;
  gap: 0.7rem;
  margin-top: 1.5rem;
  max-width: 40rem;
}

.bubble {
  width: fit-content;
  max-width: min(34rem, 100%);
  padding: 0.8rem 1rem;
  border-radius: 1.1rem;
}

.bubble.from-client {
  background: var(--paper);
  border: 1px solid var(--line);
}

.bubble.from-bot {
  justify-self: end;
  background: var(--primary);
  color: #fff;
  min-height: 3.2rem;
  min-width: 8rem;
}

.who {
  display: block;
  margin-bottom: 0.15rem;
  font-size: 0.78rem;
  line-height: 1.5;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.bubble.from-client .who { color: var(--soft); }
.bubble.from-bot .who { color: #d7f3ea; }
.panel .bubble.from-bot,
.panel .bubble.from-bot .who { color: #fff; }
.panel .bubble.from-bot .who { color: #d7f3ea; }

.file-chip {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.55rem 0.8rem;
  border: 1px dashed var(--line);
  border-radius: 0.9rem;
  background: var(--paper);
  font-weight: 700;
}

.file-chip svg { flex: none; }
.chip-gap { margin-top: 1rem; }

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.5rem;
}

.typing {
  display: none;
  gap: 0.28rem;
  align-items: center;
  height: 1.1rem;
}
.typing i {
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 50%;
  background: #fff;
  opacity: 0.35;
}

html.is-live .reply-text { opacity: 0; }
html.is-live .typing { display: inline-flex; }
html.is-answered .reply-text {
  opacity: 1;
  transition: opacity 280ms var(--ease);
}
html.is-answered .typing { display: none; }

@media (prefers-reduced-motion: no-preference) {
  html.is-live .typing i { animation: dot 1s var(--ease) infinite; }
  html.is-live .typing i:nth-child(2) { animation-delay: 0.15s; }
  html.is-live .typing i:nth-child(3) { animation-delay: 0.3s; }
}

@keyframes dot {
  0%, 70%, 100% { opacity: 0.3; }
  35% { opacity: 1; }
}

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.sticker {
  display: inline-grid;
  place-items: center;
  width: 3.15rem;
  height: 3.15rem;
  flex: none;
  border-radius: 1.05rem;
  background: #fff;
  border: 2.5px solid var(--primary-dark);
  box-shadow: 3px 4px 0 #c9ebdf;
  transform: rotate(-7deg);
}
.sticker svg { width: 70%; height: 70%; }
.sticker.alt { transform: rotate(6deg); background: var(--mint); box-shadow: 3px 4px 0 #ffd8b8; }
.sticker.peach { background: var(--peach); box-shadow: 3px 4px 0 #c9ebdf; }
.sticker.sm { width: 2.35rem; height: 2.35rem; border-width: 2px; border-radius: 0.8rem; box-shadow: 2px 3px 0 #c9ebdf; }
.sticker.lg { width: 4.8rem; height: 4.8rem; border-radius: 1.4rem; border-width: 3px; box-shadow: 4px 5px 0 #ffd8b8; }
.card-title { display: flex; align-items: flex-start; gap: 0.75rem; margin-bottom: 0.35rem; }
.card-title h3 { margin: 0.15rem 0 0; }
.phone-wrap { position: relative; justify-self: end; width: min(23rem, 100%); }
.phone-wrap .phone { width: 100%; }
.orbit { position: absolute; z-index: 2; pointer-events: none; }
.orbit.a { top: -0.7rem; left: -1.1rem; }
.orbit.b { top: 22%; right: -1.15rem; }
.orbit.c { bottom: 8%; left: -1.35rem; }
.orbit.bot { right: -0.35rem; bottom: -0.85rem; width: 4.5rem; height: 4.5rem; background: #fff; }
.section, .hero { position: relative; }
.gutter { position: absolute; z-index: 0; pointer-events: none; display: none; }
.gutter .sticker { position: absolute; }

@media (min-width: 1180px) {
  .gutter { display: block; }
  #inicio .g1 { top: 5.5rem; left: 1.25rem; }
  #inicio .g2 { top: 16rem; left: 2rem; }
  #inicio .g3 { top: 7rem; right: 1.25rem; }
  #hace .g1 { top: 2rem; left: 1rem; }
  #hace .g2 { bottom: 6rem; right: 1rem; }
  #usos .g1 { top: 1.5rem; right: 1.2rem; }
  #usos .g2 { bottom: 4rem; left: 1rem; }
  #planes .g1 { top: 1rem; right: 1.4rem; }
  #pasos .g1 { top: 1.2rem; left: 1.2rem; }
  #preguntas .g1 { top: 1.4rem; right: 1.2rem; }
  #preguntas .g2 { bottom: 3rem; left: 1.3rem; }
}

@media (prefers-reduced-motion: no-preference) {
  .float { animation: floaty 5.6s ease-in-out infinite; }
  .float.d2 { animation-delay: -1.8s; }
  .float.d3 { animation-delay: -3.4s; }
}
@keyframes floaty {
  0%, 100% { transform: translateY(0) rotate(-7deg); }
  50% { transform: translateY(-8px) rotate(5deg); }
}

.section {
  padding: clamp(3.2rem, 7vw, 5.2rem) 0;
  scroll-margin-top: calc(var(--header) + 0.6rem);
}

#hace { padding-top: 1.35rem; }

.section h2 + .section-intro,
.section-intro {
  max-width: 68ch;
  color: var(--muted);
  margin-bottom: 1.6rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1rem;
}

.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 10px 28px rgb(0 0 0 / 0.05);
  padding: 1.25rem 1.3rem 1.35rem;
}

.span-8 { grid-column: span 8; }
.span-7 { grid-column: span 7; }
.span-6 { grid-column: span 6; }
.span-5 { grid-column: span 5; }
.span-4 { grid-column: span 4; }
.span-12 { grid-column: span 12; }

.panel p { color: var(--muted); max-width: 68ch; }
.panel p + p { margin-top: 0.65rem; }

.badge {
  display: inline-block;
  margin: 0 0 0.55rem;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  background: var(--warn-bg);
  color: var(--warn);
  font-size: 0.82rem;
  line-height: 1.5;
  font-weight: 800;
}

.badge-ok {
  background: var(--ok-bg);
  color: var(--ok);
}

.mock {
  margin-top: 1rem;
}

.qr {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 0.9rem;
  align-items: center;
  margin-top: 1rem;
}

.qr-mark {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.28rem;
  width: 7.5rem;
  height: 7.5rem;
  padding: 0.7rem;
  border-radius: 1rem;
  background: var(--paper);
  border: 1px solid var(--line);
}
.qr-mark span {
  border-radius: 0.2rem;
  background: var(--line);
}
.qr-mark span.on { background: var(--ink); }

.tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.9rem; }
.tag {
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: var(--ok-bg);
  color: var(--ok);
  font-weight: 700;
  font-size: 0.92rem;
  line-height: 1.5;
}

.roles { margin: 0.8rem 0 0; padding: 0; list-style: none; }
.roles li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.45rem 0;
  border-top: 1px solid var(--line);
  font-weight: 700;
}
.roles li span { color: var(--soft); font-weight: 600; }

.hours {
  margin-top: 0.9rem;
  padding: 0.8rem 0.9rem;
  border-radius: 1rem;
  background: var(--paper);
  border: 1px solid var(--line);
}
.hours strong { display: block; }
.hours span { color: var(--soft); font-size: 0.92rem; line-height: 1.5; }

.scene { margin-top: 1rem; }
.scene .from-bot { display: grid; }
.scene .who { grid-row: 1; }
.scene .vdots,
.scene .scene-line { grid-row: 2; grid-column: 1; }
.vdots {
  display: inline-flex;
  gap: 0.28rem;
  align-items: center;
  height: 1.1rem;
  opacity: 0;
}
.vdots i,
.wave i,
.lamp {
  font-style: normal;
}
.vdots i {
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 50%;
  background: #fff;
}

.qr-mark { position: relative; overflow: hidden; }
.scan {
  position: absolute;
  left: 0.45rem;
  right: 0.45rem;
  top: 0;
  height: 2px;
  border-radius: 999px;
  background: var(--primary);
  opacity: 0;
}

.forward {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}
.pill-msg {
  padding: 0.4rem 0.7rem;
  border-radius: 1.1rem;
  background: var(--paper);
  color: var(--ink);
  font-weight: 800;
  font-size: 0.92rem;
  line-height: 1.5;
}
.pill-msg.dest { background: var(--primary); color: #fff; }
.track {
  position: relative;
  flex: 1;
  height: 2px;
  background: var(--line);
  container-type: inline-size;
}
.dot {
  position: absolute;
  left: 0;
  top: 50%;
  width: 0.55rem;
  height: 0.55rem;
  margin-top: -0.275rem;
  border-radius: 50%;
  background: var(--primary);
  opacity: 0;
}

.media-row { display: flex; align-items: center; gap: 0.7rem; }
.shot { display: block; flex: none; }
.wave {
  position: relative;
  height: 1.7rem;
  margin-top: 0.75rem;
}
.wave i {
  position: absolute;
  bottom: 0;
  width: 0.28rem;
  border-radius: 999px;
  background: var(--primary);
  transform-origin: bottom center;
  opacity: 0;
}
.wave i:nth-child(1) { left: 0; height: 0.45rem; }
.wave i:nth-child(2) { left: 0.48rem; height: 0.9rem; }
.wave i:nth-child(3) { left: 0.96rem; height: 1.35rem; }
.wave i:nth-child(4) { left: 1.44rem; height: 0.75rem; }
.wave i:nth-child(5) { left: 1.92rem; height: 1.05rem; }
.wave-text {
  position: absolute;
  left: 0;
  bottom: 0;
  color: var(--ink);
  font-weight: 800;
  line-height: 1.5;
}

.switch {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--ink);
  font-weight: 800;
  font-size: 0.92rem;
  line-height: 1.5;
}
.switch-track {
  display: flex;
  width: 2.7rem;
  height: 1.45rem;
  padding: 0.16rem;
  border-radius: 999px;
  background: var(--mint);
}
.switch-knob {
  width: 1.12rem;
  height: 1.12rem;
  border-radius: 50%;
  background: var(--primary);
  transform: translateX(1.25rem);
}
.pause .thread { margin-top: 0.75rem; }
.pause-stack { display: grid; }
.pause-stack .bubble { grid-area: 1 / 1; }
.said-ia { opacity: 0; }

.send {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.45rem;
}
.send li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  color: var(--ink);
  font-weight: 800;
  line-height: 1.5;
}
.send svg { width: 1.15rem; height: 1.15rem; flex: none; }

.lamp {
  display: inline-block;
  width: 0.45rem;
  height: 0.45rem;
  margin-right: 0.35rem;
  border-radius: 50%;
  background: var(--primary);
  vertical-align: -0.05em;
  opacity: 0.85;
}

.shops {
  position: relative;
  display: flex;
  gap: 0.7rem;
  width: max-content;
  height: 2.5rem;
  margin-top: 0.9rem;
}
.av {
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--mint);
  color: var(--ink);
  font-weight: 800;
  line-height: 1;
}
.ring {
  position: absolute;
  left: 0;
  top: 0;
  width: 2.5rem;
  height: 2.5rem;
  border: 2px solid var(--primary);
  border-radius: 50%;
  transform: translateX(6.4rem);
}

.daybar {
  display: block;
  position: relative;
  height: 0.45rem;
  margin-top: 0.75rem;
  border-radius: 999px;
  background: var(--line);
}
.hours span.daybar { font-size: 0; line-height: 0; }
.daybar-open {
  position: absolute;
  left: 37.5%;
  width: 41.7%;
  height: 100%;
  border-radius: inherit;
  background: var(--primary);
  container-type: inline-size;
}
.daybar-now {
  position: absolute;
  left: 0;
  top: 50%;
  width: 0.7rem;
  height: 0.7rem;
  margin-top: -0.35rem;
  border-radius: 50%;
  background: var(--primary-dark);
}

@media (prefers-reduced-motion: no-preference) {
  .is-on .scene-ask { animation: scene-ask 5.2s var(--ease) infinite; }
  .is-on .vdots { animation: scene-dots 5.2s linear infinite; }
  .is-on .vdots i { animation: dot 1s var(--ease) infinite; }
  .is-on .vdots i:nth-child(2) { animation-delay: 0.15s; }
  .is-on .vdots i:nth-child(3) { animation-delay: 0.3s; }
  .is-on .scene-line { animation: scene-line 5.2s var(--ease) infinite; }
  .is-on .scan { animation: scan 4.4s linear infinite; }
  .is-on .dot { animation: travel 4.6s linear infinite; }
  .is-on .shot,
  .is-on .media .file-chip { animation: slide-in 6s var(--ease) infinite; }
  .is-on .wave i { animation: wave 6s var(--ease) infinite; }
  .is-on .wave i:nth-child(2) { animation-delay: 0.12s; }
  .is-on .wave i:nth-child(3) { animation-delay: 0.24s; }
  .is-on .wave i:nth-child(4) { animation-delay: 0.36s; }
  .is-on .wave i:nth-child(5) { animation-delay: 0.48s; }
  .is-on .wave-text { animation: wave-text 6s var(--ease) infinite; }
  .is-on .switch-knob { animation: knob 5.6s var(--ease) infinite; }
  .is-on .said-ia { animation: said-ia 5.6s var(--ease) infinite; }
  .is-on .said-tu { animation: said-tu 5.6s var(--ease) infinite; }
  .is-on .send li svg { animation: tick 4.8s var(--ease) infinite; }
  .is-on .send li:nth-child(2) svg { animation-delay: 0.4s; }
  .is-on .send li:nth-child(3) svg { animation-delay: 0.8s; }
  .is-on .lamp { animation: lamp 4.8s var(--ease) infinite; }
  .is-on .node.text .lamp { animation-delay: 1.6s; }
  .is-on .node.file .lamp { animation-delay: 3.2s; }
  .is-on svg.wire path {
    stroke-dasharray: 10 8;
    animation: march 4.8s linear infinite;
  }
  .is-on.tags .tag { animation: soften 4.8s var(--ease) infinite; }
  .is-on.tags .tag:nth-child(2) { animation-delay: 0.35s; }
  .is-on.tags .tag:nth-child(3) { animation-delay: 0.7s; }
  .is-on .ring { animation: hop 5.4s var(--ease) infinite; }
  .is-on .daybar-now { animation: across 6s var(--ease) infinite; }
}

@keyframes scene-ask {
  0%, 8% { opacity: 0; transform: translateY(8px); }
  20%, 84% { opacity: 1; transform: none; }
  100% { opacity: 0; transform: translateY(6px); }
}
@keyframes scene-dots {
  0%, 18% { opacity: 0; }
  26%, 42% { opacity: 1; }
  52%, 100% { opacity: 0; }
}
@keyframes scene-line {
  0%, 40% { opacity: 0; transform: translateY(6px); }
  54%, 84% { opacity: 1; transform: none; }
  100% { opacity: 0; transform: translateY(4px); }
}
@keyframes scan {
  0% { transform: translateY(0.35rem); opacity: 0; }
  14% { opacity: 0.95; }
  78% { transform: translateY(6.2rem); opacity: 0.95; }
  100% { opacity: 0; transform: translateY(6.2rem); }
}
@keyframes travel {
  0% { transform: translateX(0); opacity: 0; }
  16% { opacity: 1; }
  74% { transform: translateX(calc(100cqi - 0.55rem)); opacity: 1; }
  100% { transform: translateX(calc(100cqi - 0.55rem)); opacity: 0; }
}
@keyframes slide-in {
  0%, 6% { opacity: 0; transform: translateX(14px); }
  20%, 62% { opacity: 1; transform: none; }
  82%, 100% { opacity: 0; transform: translateX(-8px); }
}
@keyframes wave {
  0%, 28% { opacity: 0; transform: scaleY(0.4); }
  40%, 58% { opacity: 1; transform: scaleY(1); }
  72%, 100% { opacity: 0; transform: scaleY(0.4); }
}
@keyframes wave-text {
  0%, 58% { opacity: 0; }
  72%, 90% { opacity: 1; }
  100% { opacity: 0; }
}
@keyframes knob {
  0%, 32% { transform: translateX(0); }
  52%, 88% { transform: translateX(1.25rem); }
  100% { transform: translateX(0); }
}
@keyframes said-ia {
  0%, 36% { opacity: 1; }
  50%, 100% { opacity: 0; }
}
@keyframes said-tu {
  0%, 40% { opacity: 0; }
  56%, 88% { opacity: 1; }
  100% { opacity: 0; }
}
@keyframes tick {
  0%, 10% { opacity: 0; transform: scale(0.7); }
  26%, 76% { opacity: 1; transform: none; }
  100% { opacity: 0; transform: scale(0.7); }
}
@keyframes lamp {
  0%, 100% { opacity: 0.3; transform: scale(0.8); }
  16%, 48% { opacity: 1; transform: scale(1); }
}
@keyframes march { to { stroke-dashoffset: -72; } }
@keyframes soften {
  0%, 100% { opacity: 0.4; transform: translateY(3px); }
  22%, 68% { opacity: 1; transform: none; }
}
@keyframes hop {
  0%, 18% { transform: translateX(0); }
  34%, 52% { transform: translateX(3.2rem); }
  68%, 86% { transform: translateX(6.4rem); }
  100% { transform: translateX(0); }
}
@keyframes across {
  0%, 8% { transform: translateX(0); }
  72%, 100% { transform: translateX(calc(100cqi - 0.7rem)); }
}

.canvas {
  margin-top: 1.2rem;
  min-height: 16rem;
  position: relative;
  overflow: hidden;
  background-image: radial-gradient(var(--line) 1.1px, transparent 1.1px);
  background-size: 18px 18px;
}

.canvas svg.wire {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.node {
  position: absolute;
  width: min(14rem, 42%);
  padding: 0.15rem 0;
}
.node small {
  display: block;
  color: var(--soft);
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  line-height: 1.5;
}
.node strong { display: block; margin-top: 0.15rem; font-size: 0.98rem; line-height: 1.5; }
.node.trigger { top: 1.1rem; left: 1rem; }
.node.text { top: 5.4rem; left: 38%; }
.node.file { top: 9.6rem; right: 1rem; left: auto; }

.soon {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 2rem;
}
.soon h3 { font-size: 1.5rem; line-height: 1.55; }
.soon h3 .badge { margin: 0 0 0 0.45rem; vertical-align: 0.12em; }

.usecase {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(1.2rem, 3vw, 2.5rem);
  align-items: center;
  padding: clamp(1.3rem, 3vw, 2rem) 0;
  border-top: 1px solid var(--line);
}
.usecase:first-of-type { border-top: 0; padding-top: 0; }
.usecase h3 { font-size: 1.85rem; line-height: 1.55; }
.usecase .thread { margin-top: 0; }

.price-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.25rem;
  align-items: stretch;
}

.price {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.price h3 { margin-bottom: 0.35rem; }

.price-was {
  margin: 0;
  color: var(--muted);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.5;
  font-variant-numeric: tabular-nums;
}
.price-was del { text-decoration-thickness: 2px; }

.price-now {
  margin: 0.1rem 0 0;
  color: var(--ink);
  font-size: clamp(2rem, 3vw, 2.5rem);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}
.price-now span {
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: 0;
  color: var(--muted);
}

.price-save {
  max-width: 36ch;
  margin: 0.55rem 0 0;
  color: var(--primary-dark);
  font-weight: 700;
  line-height: 1.6;
}

.price > :nth-last-child(2) { margin-bottom: 1.15rem; }
.price .button { margin-top: auto; align-self: flex-start; }

.price-note {
  margin: 0.9rem 0 0;
  color: var(--muted);
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}
.steps li {
  counter-increment: step;
  position: relative;
  padding-top: 0.2rem;
}
.steps .sticker { margin-bottom: 0.9rem; }
.steps li::before {
  content: counter(step);
  position: absolute;
  z-index: 1;
  top: 3.35rem;
  left: 3.2rem;
  display: grid;
  place-items: center;
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 50%;
  border: 2px solid #fff;
  background: var(--primary);
  color: #fff;
  font-weight: 800;
  line-height: 1;
}
.steps h3 { font-size: 1.5rem; line-height: 1.55; }
.steps p { color: var(--muted); }

.faq { display: grid; gap: 0.6rem; }
.faq details {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 0.85rem 1rem;
}
.faq summary {
  cursor: pointer;
  font-weight: 800;
  min-height: 2.4rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.faq summary:focus-visible { outline-offset: 4px; }
.faq details p {
  max-width: 70ch;
  color: var(--muted);
  margin-top: 0.55rem;
}

.close {
  padding-bottom: 4rem;
}
.close-band {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  padding: 1.4rem 1.4rem;
  border-radius: var(--radius);
  background: var(--primary-dark);
  color: #fff;
}
.close-lead { display: flex; align-items: center; gap: 1rem; }
.close-lead .sticker { background: #fff; }
.close-band h2 { color: #fff; max-width: 18ch; margin: 0; line-height: 1.55; }
.close-band p { color: #d7f3ea; max-width: 42ch; margin-top: 0.4rem; }
.close-band .button { background: #fff; color: var(--primary-dark); border-color: #fff; }
.close-band .button:hover { background: var(--peach); border-color: var(--peach); color: var(--ink); }

.site-footer {
  padding: 0 0 2.5rem;
  color: var(--soft);
  font-size: 0.95rem;
  line-height: 1.6;
}
.site-footer .wrap {
  display: grid;
  gap: 0.8rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line);
}
.foot-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
}
.foot-links { display: flex; flex-wrap: wrap; gap: 0.9rem 1.2rem; }
.foot-links a { color: var(--muted); font-weight: 700; }

@media (max-width: 980px) {
  .span-8, .span-7, .span-6, .span-5, .span-4, .span-12 { grid-column: span 12; }
  .usecase, .soon, .steps, .hero-grid, .price-grid { grid-template-columns: 1fr; }
  .phone, .phone-wrap { justify-self: center; }
  .orbit.c { display: none; }
  .orbit.a { left: 0.15rem; top: -0.35rem; }
  .orbit.b { right: 0.15rem; }
  .orbit.bot { right: 0.2rem; bottom: -0.45rem; width: 3.6rem; height: 3.6rem; }
  .gutter { display: none; }
  .node { position: static; width: auto; margin: 0.7rem; }
  .canvas { min-height: 0; display: grid; }
  .canvas svg.wire { display: none; }
  .qr { grid-template-columns: 6.5rem 1fr; }
}

@media (max-width: 760px) {
  .menu { display: inline-flex; }
  .site-nav {
    display: none;
    position: absolute;
    top: var(--header);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0.4rem;
    padding: 0.6rem 1rem 1rem;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
  }
  .site-nav.is-open { display: flex; }
  .site-nav ul { flex-direction: column; gap: 0.2rem; }
  .site-nav a:not(.button) { display: flex; min-height: 2.75rem; align-items: center; }
  .site-header { position: sticky; }
  .header-shell { position: relative; }
  .hero-copy h1 { max-width: 11ch; }
  .lede { margin-top: 0.55rem; }
  .trial { margin-top: 0.65rem; }
  .thread { margin-top: 0.75rem; gap: 0.4rem; }
  .bubble { padding: 0.55rem 0.75rem; }
  .actions { margin-top: 0.75rem; }
  #hace { padding-top: 0.7rem; }
  .hero { padding-top: 0; }
  .bubble.from-bot, .file-chip { justify-self: start; }
}

.lesson-page { padding-top: 1.2rem; }

.tutorial-lead .sticker { margin-bottom: 0.9rem; }
.tutorial-lead .section-intro { margin-bottom: 1.15rem; }

.tutorial-band {
  display: grid;
  grid-template-columns: minmax(16rem, 22rem) minmax(0, 1fr);
  gap: 1.5rem 2.5rem;
  align-items: start;
}

.lesson-index,
.lessons {
  margin: 0;
  padding: 0;
  list-style: none;
}

.lesson-index {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-content: start;
}

.lesson-index a {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 0.55rem;
  align-items: baseline;
  min-height: 2.75rem;
  padding: 0.65rem 0.15rem;
  border-top: 1px solid var(--line);
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
}
.lesson-index a:hover { color: var(--primary-dark); }
.lesson-index .badge,
.lesson-index .lesson-time { margin: 0; }

.lessons {
  display: grid;
  gap: 1rem;
  margin-top: 1.75rem;
}

.lesson {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(14rem, 0.85fr);
  gap: 1rem 1.5rem;
  align-items: center;
  scroll-margin-top: calc(var(--header) + 0.8rem);
}

.lesson-title { margin: 0 0 0.45rem; }
.lesson-num {
  color: var(--primary);
  font-variant-numeric: tabular-nums;
}
.lesson-title .badge {
  margin: 0 0 0 0.4rem;
  vertical-align: 0.12em;
}
.lesson-time {
  margin-left: 0.45rem;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0;
  font-variant-numeric: tabular-nums;
}

.lesson-stage { min-width: 0; }
.lesson-player,
.lesson-cover {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 1rem;
  background: var(--primary-dark);
}
.lesson-cover {
  display: grid;
  place-items: center;
  background:
    radial-gradient(140px 90px at 18% 24%, #fff 0%, transparent 72%),
    var(--mint);
}
.lesson-soon {
  margin: 0;
  color: var(--primary-dark);
  font-weight: 800;
  letter-spacing: -0.02em;
}

@media (min-width: 801px) {
  .lesson-stage { order: -1; }
}

@media (max-width: 800px) {
  .tutorial-band,
  .lesson,
  .lesson-index { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
  html.is-live .reply-text { opacity: 1; }
  html.is-live .typing { display: none; }
}