/* ==========================================================================
   P0 — estilos
   ========================================================================== */

:root {
  --bg: #0A0B0D;
  --bg-alt: #0D0F12;
  --surface: #121418;
  --surface-2: #171A1F;
  --border: #1F2329;
  --border-strong: #2A2F37;
  --text: #EDEEF0;
  --muted: #8A9099;
  --accent: #C6FF3D;
  --accent-ink: #0A0B0D;
  --accent-soft: rgba(198, 255, 61, .12);

  --font-sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --radius: 16px;
  --radius-sm: 10px;
  --container: 1200px;
  --gutter: 20px;
  --nav-h: 68px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

@media (min-width: 768px) {
  :root { --gutter: 32px; }
}

/* ---------- Reset base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--nav-h); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button, input, textarea { font: inherit; color: inherit; }
[hidden] { display: none !important; }
::selection { background: var(--accent); color: var(--accent-ink); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 6px;
}

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--accent); color: var(--accent-ink);
  padding: 10px 16px; border-radius: 8px; font-weight: 600;
  transition: top .2s;
}
.skip-link:focus { top: 12px; }

/* ---------- Utilidades ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.mono { font-family: var(--font-mono); }
.muted { color: var(--muted); }
.accent { color: var(--accent); }
.icon { width: 18px; height: 18px; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 0 22px;
  border-radius: 999px; border: 1px solid transparent;
  font-weight: 600; font-size: 15px; letter-spacing: -.01em; white-space: nowrap;
  cursor: pointer;
  transition: transform .2s var(--ease), background-color .2s, border-color .2s, box-shadow .2s, color .2s;
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--accent); color: var(--accent-ink); }
.btn--primary .icon { fill: var(--accent-ink); stroke: none; }
.btn--primary:hover { box-shadow: 0 0 0 4px var(--accent-soft), 0 8px 30px rgba(198, 255, 61, .25); transform: translateY(-1px); }
.btn--ghost { border-color: var(--border-strong); color: var(--text); background: rgba(255,255,255,.02); }
.btn--ghost:hover { border-color: var(--text); background: rgba(255,255,255,.05); }
.btn--sm { min-height: 40px; padding: 0 16px; font-size: 14px; }
.btn--lg { min-height: 56px; padding: 0 28px; font-size: 16px; }
.btn[disabled] { opacity: .6; cursor: progress; }

/* ---------- Nav ---------- */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 50;
  height: var(--nav-h);
  border-bottom: 1px solid transparent;
  transition: background-color .3s, border-color .3s, backdrop-filter .3s;
}
.nav.is-scrolled, .nav.is-open {
  background: rgba(10, 11, 13, .78);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--border);
}
.nav__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.logo { display: inline-flex; align-items: center; padding: 6px 0; }
.logo svg { height: 22px; width: auto; }
.logo__p { fill: var(--text); }
.logo__z { fill: var(--accent); }
.logo__cur { animation: blink 1.1s steps(1) infinite; }

.nav__links { display: flex; align-items: center; gap: 32px; font-size: 15px; }
.nav__links a:not(.btn) { color: var(--muted); transition: color .2s; }
.nav__links a:not(.btn):hover { color: var(--text); }

.nav__toggle { display: none; }

@media (max-width: 860px) {
  .nav__toggle {
    display: inline-flex; flex-direction: column; justify-content: center; gap: 6px;
    width: 44px; height: 44px; padding: 0 11px; margin-right: -11px;
    background: none; border: 0; cursor: pointer;
  }
  .nav__toggle span { display: block; height: 2px; background: var(--text); border-radius: 2px; transition: transform .25s var(--ease); }
  .nav.is-open .nav__toggle span:first-child { transform: translateY(4px) rotate(45deg); }
  .nav.is-open .nav__toggle span:last-child { transform: translateY(-4px) rotate(-45deg); }

  .nav__links {
    position: fixed; top: var(--nav-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 8px var(--gutter) 24px;
    background: rgba(10, 11, 13, .97);
    border-bottom: 1px solid var(--border);
    opacity: 0; visibility: hidden; transform: translateY(-8px);
    transition: opacity .25s, transform .25s var(--ease), visibility .25s;
  }
  .nav.is-open .nav__links { opacity: 1; visibility: visible; transform: none; }
  .nav__links a:not(.btn) { padding: 16px 0; font-size: 18px; color: var(--text); border-bottom: 1px solid var(--border); }
  .nav__cta { margin-top: 20px; min-height: 52px; font-size: 16px; }
}

/* ---------- Etiquetas ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: 13px; color: var(--muted);
  padding: 6px 12px; border: 1px solid var(--border-strong); border-radius: 999px;
  background: rgba(10, 11, 13, .6);
}
.eyebrow::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
}
.label { font-size: 13px; color: var(--muted); letter-spacing: .02em; margin-bottom: 20px; }
.label span { color: var(--accent); }
.sample { font-size: 11px; color: var(--muted); letter-spacing: .02em; opacity: .8; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  min-height: 100vh; min-height: 100svh;
  display: flex; align-items: center;
  padding: calc(var(--nav-h) + 48px) 0 72px;
}
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero__fade {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 60% 55% at 25% 50%, rgba(10,11,13,.85), transparent 70%),
    linear-gradient(to bottom, transparent 60%, var(--bg));
}
.hero__grid {
  position: relative;
  display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 56px;
}
.hero__copy { display: flex; flex-direction: column; align-items: flex-start; }
.hero__title {
  margin-top: 28px;
  font-size: clamp(44px, 7.2vw, 92px);
  font-weight: 600; line-height: .98; letter-spacing: -.045em;
}
.hero__lead { margin-top: 28px; max-width: 540px; font-size: clamp(17px, 1.5vw, 19px); color: var(--muted); }
.hero__actions { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 12px; }

.hero__diagram { margin: 0; }

@media (max-width: 960px) {
  .hero { min-height: auto; padding-top: calc(var(--nav-h) + 40px); }
  .hero__grid { grid-template-columns: 1fr; gap: 48px; }
  .hero__diagram { max-width: 520px; width: 100%; }
}
@media (max-width: 520px) {
  .hero__fade {
    background:
      linear-gradient(to bottom, rgba(10,11,13,.55), rgba(10,11,13,.75) 55%, var(--bg));
  }
  .hero__actions { flex-direction: column; align-self: stretch; }
  .hero__actions .btn { width: 100%; }
}

/* ---------- Maquetas (base) ---------- */
.mock {
  position: relative;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 14px;
}
.mock--diagram { box-shadow: 0 30px 80px -30px rgba(0,0,0,.8), 0 0 0 1px rgba(255,255,255,.02) inset; }
.mock__bar {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px; border-bottom: 1px solid var(--border);
  font-size: 12px; color: var(--muted);
}
.mock__dots { display: flex; gap: 6px; }
.mock__dots i { width: 9px; height: 9px; border-radius: 50%; background: var(--border-strong); }
.status { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; }
.status i { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); animation: blink 2s infinite; }
.mock__foot {
  display: flex; justify-content: flex-end; gap: 12px; flex-wrap: wrap;
  padding: 12px 16px; border-top: 1px solid var(--border);
  font-size: 11.5px; color: var(--muted);
}

/* Diagrama */
.diagram { width: 100%; height: auto; padding: 8px 4px; }
.diagram__links path { stroke: var(--border-strong); stroke-width: 1.5; fill: none; stroke-dasharray: 3 5; }
.diagram__ring path { stroke: var(--border); stroke-width: 1; fill: none; }
.diagram__pulses circle { fill: var(--accent); filter: drop-shadow(0 0 4px var(--accent)); }
.diagram__node rect { fill: var(--surface-2); stroke: var(--border-strong); stroke-width: 1; transition: stroke .3s; }
.diagram__node text { fill: var(--text); font-family: var(--font-mono); font-size: 13px; text-anchor: middle; }
.diagram__node:hover rect { stroke: var(--accent); }
.diagram__core rect { fill: var(--bg); stroke: var(--accent); stroke-width: 1.5; }


/* ---------- Secciones ---------- */
.section { padding: 120px 0; position: relative; }
.section--alt { background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section__title {
  font-size: clamp(32px, 5vw, 60px);
  font-weight: 600; line-height: 1.04; letter-spacing: -.04em;
  max-width: 900px;
}
.section__lead { margin-top: 20px; font-size: 18px; color: var(--muted); max-width: 560px; }

@media (max-width: 768px) {
  .section { padding: 80px 0; }
}

/* ---------- Tarjetas de servicios ---------- */
.cards {
  margin-top: 64px;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px;
}
.card {
  display: flex; flex-direction: column;
  padding: 24px 24px 32px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 4px);
  transition: border-color .3s, transform .3s var(--ease);
}
.card:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.card__mock {
  display: flex; flex-direction: column; gap: 8px; align-items: flex-end;
  padding: 20px; margin-bottom: 28px;
  min-height: 252px; justify-content: center;
  background:
    radial-gradient(circle at 1px 1px, rgba(255,255,255,.06) 1px, transparent 0) 0 0 / 18px 18px,
    var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.card__mock .mock { width: 100%; }
.card__title { font-size: clamp(22px, 2.4vw, 28px); font-weight: 600; letter-spacing: -.03em; line-height: 1.15; margin-bottom: 10px; }
.card p { color: var(--muted); max-width: 520px; }

@media (max-width: 860px) {
  .cards { grid-template-columns: 1fr; margin-top: 48px; }
}
@media (max-width: 520px) {
  .card { padding: 16px 16px 28px; }
  .card__mock { padding: 14px; min-height: 0; margin-bottom: 24px; }
}

/* Chat */
.mock--chat { padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.chat__msg { max-width: 88%; padding: 10px 14px; border-radius: 14px; line-height: 1.45; }
.chat__msg--user { align-self: flex-end; background: var(--text); color: var(--bg); border-bottom-right-radius: 4px; font-weight: 500; }
.chat__msg--bot { align-self: flex-start; background: var(--bg); border: 1px solid var(--border-strong); border-bottom-left-radius: 4px; }
.chat__msg--bot strong { color: var(--accent); font-weight: 600; }
.chat__from { display: block; font-size: 11px; color: var(--muted); margin-bottom: 4px; }
.chat__typing { display: flex; gap: 4px; padding: 4px 6px; }
.chat__typing i { width: 5px; height: 5px; border-radius: 50%; background: var(--muted); animation: typing 1.4s infinite; }
.chat__typing i:nth-child(2) { animation-delay: .2s; }
.chat__typing i:nth-child(3) { animation-delay: .4s; }

/* Pedido */
.mock--order { padding: 16px; display: flex; flex-direction: column; gap: 14px; }
.order__head { display: flex; justify-content: space-between; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 12px; }
.tag {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; padding: 4px 10px; border-radius: 999px;
  background: var(--accent-soft); color: var(--accent);
}
.order__item { display: flex; align-items: center; gap: 12px; }
.order__item span:last-child { display: flex; flex-direction: column; line-height: 1.35; }
.order__item small { font-size: 12.5px; }
.order__thumb {
  width: 44px; height: 44px; border-radius: 10px; flex: none;
  background: linear-gradient(135deg, #22262d, #0f1114); border: 1px solid var(--border-strong);
  position: relative;
}
.order__thumb::after { /* remera genérica */
  content: ""; position: absolute; inset: 12px 10px 10px;
  background: #050607; border-radius: 3px 3px 2px 2px;
  clip-path: polygon(0 18%, 28% 0, 72% 0, 100% 18%, 88% 38%, 80% 32%, 80% 100%, 20% 100%, 20% 32%, 12% 38%);
}
.order__stock {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 12px; border-radius: var(--radius-sm);
  background: var(--bg); border: 1px solid var(--border); font-size: 13px;
}
.order__num s { color: var(--muted); }
.order__num b { color: var(--accent); font-weight: 500; }
.order__sync { display: flex; flex-direction: column; gap: 6px; font-size: 12px; color: var(--muted); }
.order__sync li { display: flex; align-items: center; gap: 8px; }
.order__sync i {
  width: 14px; height: 14px; border-radius: 50%; flex: none;
  background: var(--accent-soft); position: relative;
}
.order__sync i::after {
  content: ""; position: absolute; left: 4.5px; top: 2.5px; width: 3.5px; height: 6.5px;
  border: solid var(--accent); border-width: 0 1.5px 1.5px 0; transform: rotate(45deg);
}

/* Stock */
.mock--stock { padding: 8px 16px 14px; }
.stock__row {
  display: grid; grid-template-columns: 1.3fr .8fr 1fr; gap: 10px; align-items: center;
  padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 13.5px;
}
@media (max-width: 420px) {
  .stock__row { grid-template-columns: 1.45fr .75fr 1fr; gap: 8px; font-size: 12.5px; }
}
.stock__row--head { font-size: 11px; color: var(--muted); padding: 8px 0; }
.stock__row--alert span:first-child { color: var(--text); }
.stock__bar { display: flex; align-items: center; gap: 8px; }
.stock__bar i { flex: 1; height: 4px; border-radius: 4px; background: var(--border-strong); position: relative; overflow: hidden; }
.stock__bar i::after { content: ""; position: absolute; inset: 0; width: calc(var(--v) * 100%); background: var(--text); border-radius: inherit; }
.stock__row--alert .stock__bar i::after { background: var(--accent); }
.stock__bar b { font-family: var(--font-mono); font-weight: 500; font-size: 12.5px; min-width: 18px; text-align: right; }
.stock__row--alert .stock__bar b { color: var(--accent); }
.stock__hint { display: flex; align-items: center; gap: 8px; margin-top: 12px; font-size: 11.5px; color: var(--accent); }
.stock__hint i { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); flex: none; animation: blink 2s infinite; }

/* Automatización */
.mock--auto { padding: 8px 16px 14px; }
.auto__row { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 13.5px; }
.auto__state {
  flex: none; width: 82px; text-align: center;
  font-size: 10.5px; padding: 3px 0; border-radius: 999px;
  color: var(--muted); border: 1px solid var(--border-strong);
}
.auto__state--run { color: var(--accent); border-color: rgba(198,255,61,.35); background: var(--accent-soft); }
.auto__state--run::before { content: "● "; animation: blink 1.4s infinite; }
.auto__foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 4px 10px; margin-top: 12px; font-size: 12px; }
.auto__foot span { white-space: nowrap; }
@media (max-width: 420px) {
  .auto__row { font-size: 12.5px; gap: 10px; }
  .auto__state { width: 72px; }
}

/* Trabajamos con */
.platforms {
  margin-top: 48px; padding-top: 28px; border-top: 1px solid var(--border);
  display: flex; flex-wrap: wrap; align-items: center; gap: 12px 28px;
}
.platforms span { font-size: 12.5px; }
.platforms ul { display: flex; flex-wrap: wrap; gap: 10px 28px; }
.platforms li { font-weight: 500; color: var(--text); opacity: .85; letter-spacing: -.01em; }

/* ---------- Pasos ---------- */
.steps {
  margin-top: 64px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
  position: relative; counter-reset: step;
}
.step { position: relative; padding-top: 44px; }
.step::before { /* línea de tiempo */
  content: ""; position: absolute; top: 9px; left: 0; right: -24px;
  height: 1px; background: linear-gradient(90deg, var(--border-strong), var(--border-strong) 60%, transparent);
}
.step:last-child::before { right: 0; background: linear-gradient(90deg, var(--border-strong), transparent); }
.step::after { /* nodo */
  content: ""; position: absolute; top: 4px; left: 0;
  width: 11px; height: 11px; border-radius: 50%;
  background: var(--bg-alt); border: 1.5px solid var(--accent);
  box-shadow: 0 0 0 4px var(--bg-alt);
}
.step:first-child::after { background: var(--accent); box-shadow: 0 0 0 4px var(--bg-alt), 0 0 14px var(--accent); }
.step__num { font-size: 12px; color: var(--accent); }
.step h3 { margin-top: 10px; font-size: 22px; font-weight: 600; letter-spacing: -.03em; }
.step p { margin-top: 8px; color: var(--muted); font-size: 15.5px; }
#free-meeting { color: var(--text); }

@media (max-width: 860px) {
  .steps { grid-template-columns: 1fr; gap: 0; margin-top: 48px; }
  .step { padding: 0 0 36px 36px; }
  .step:last-child { padding-bottom: 0; }
  .step::before, .step:last-child::before {
    top: 14px; bottom: -4px; left: 5px; right: auto; width: 1px; height: auto;
    background: var(--border-strong);
  }
  .step:last-child::before { display: none; }
  .step::after { top: 6px; }
  .step h3 { margin-top: 4px; }
}

/* Diferenciales */
.perks {
  margin-top: 80px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.perk {
  padding: 28px; border-radius: var(--radius);
  border: 1px solid var(--border); background: var(--surface);
  transition: border-color .3s;
}
.perk:hover { border-color: var(--border-strong); }
.perk__icon {
  width: 36px; height: 36px; padding: 8px; margin-bottom: 20px;
  border-radius: 10px; background: var(--accent-soft);
  fill: none; stroke: var(--accent); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}
.perk h3 { font-size: 19px; font-weight: 600; letter-spacing: -.02em; }
.perk p { margin-top: 8px; color: var(--muted); font-size: 15.5px; }

@media (max-width: 860px) {
  .perks { grid-template-columns: 1fr; margin-top: 56px; gap: 12px; }
  .perk { padding: 22px; }
}

/* ---------- Nosotros ---------- */
.about { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about__text { margin-top: 24px; font-size: 18px; color: var(--muted); max-width: 520px; }
.about__text:first-of-type { margin-top: 28px; }

.founder {
  display: flex; gap: 28px; align-items: flex-start;
  padding: 32px; border-radius: calc(var(--radius) + 4px);
  background: var(--surface); border: 1px solid var(--border);
}
.founder__photo {
  flex: none; width: 128px; height: 128px; border-radius: 22px; overflow: hidden;
  background: linear-gradient(135deg, #1b1f25, #0e1013);
  border: 1px solid var(--border-strong);
}
.founder__photo img { width: 100%; height: 100%; object-fit: cover; }
.founder__name { font-size: 24px; font-weight: 600; letter-spacing: -.03em; line-height: 1.2; }
.founder__role { margin-top: 4px; font-size: 12.5px; color: var(--accent); }
.founder__bio { margin: 14px 0 22px; color: var(--muted); font-size: 15.5px; }
.founder .btn .icon { width: 16px; height: 16px; }

@media (max-width: 960px) {
  .about { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 520px) {
  .founder { flex-direction: column; padding: 24px; gap: 20px; }
  .founder__photo { width: 96px; height: 96px; border-radius: 18px; }
}

/* ---------- Contacto ---------- */
.contact {
  margin-top: 56px;
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: end;
  padding: 44px; border-radius: calc(var(--radius) + 4px);
  background:
    radial-gradient(ellipse at 0% 0%, rgba(198,255,61,.14), transparent 55%),
    var(--surface);
  border: 1px solid rgba(198,255,61,.3);
}
.contact__main { display: flex; flex-direction: column; align-items: flex-start; }
.contact__main h3 { margin-top: 20px; font-size: clamp(26px, 3vw, 36px); font-weight: 600; letter-spacing: -.035em; line-height: 1.1; }
.contact__main p { margin-top: 12px; color: var(--muted); max-width: 420px; }
.contact__main .btn { margin-top: 28px; }
.contact__side { padding-left: 40px; border-left: 1px solid var(--border-strong); }
.contact__email { display: flex; flex-direction: column; gap: 6px; }
.contact__email span { font-size: 12px; }
.contact__email a {
  align-self: flex-start;
  font-size: clamp(18px, 2vw, 22px); font-weight: 500; letter-spacing: -.02em;
  border-bottom: 1px solid var(--border-strong); transition: border-color .2s;
}
.contact__email a:hover { border-color: var(--accent); }
.contact__micro { margin-top: 24px; display: flex; flex-direction: column; gap: 8px; font-size: 12px; color: var(--muted); }
.contact__micro li { display: flex; align-items: center; gap: 8px; }
.contact__micro li::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }

@media (max-width: 860px) {
  .contact { grid-template-columns: 1fr; gap: 28px; margin-top: 40px; padding: 24px; }
  .contact__main .btn { width: 100%; }
  .contact__side { padding: 24px 0 0; border-left: 0; border-top: 1px solid var(--border-strong); }
}

/* ---------- Footer ---------- */
.footer { padding: 56px 0 40px; }
.footer__inner { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-start; gap: 32px; }
.footer__inner p { margin-top: 10px; font-size: 14px; }
.footer__links { display: flex; flex-wrap: wrap; gap: 12px 28px; font-size: 14px; color: var(--muted); }
.footer__links a:hover { color: var(--text); }
.footer__copy { font-size: 12px !important; width: 100%; padding-top: 24px; border-top: 1px solid var(--border); }

/* ---------- Botón flotante ---------- */
.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 40;
  width: 54px; height: 54px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--accent); color: var(--accent-ink);
  box-shadow: 0 10px 30px -6px rgba(198,255,61,.45), 0 0 0 1px rgba(0,0,0,.2);
  transition: transform .25s var(--ease), box-shadow .25s, opacity .3s;
}
.wa-float svg { width: 24px; height: 24px; fill: var(--accent-ink); }
.wa-float:hover { transform: translateY(-2px) scale(1.04); box-shadow: 0 14px 36px -6px rgba(198,255,61,.6), 0 0 0 6px var(--accent-soft); }
.nav.is-open ~ .wa-float,
.wa-float.is-hidden { opacity: 0; pointer-events: none; transform: translateY(10px); }

/* ---------- Animaciones ---------- */
.js .reveal { opacity: 0; transform: translateY(16px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: none; }

@keyframes blink { 50% { opacity: .3; } }
.logo__cur { animation-name: cursor; }
@keyframes cursor { 50% { opacity: 0; } }
@keyframes typing { 0%, 60%, 100% { opacity: .25; transform: none; } 30% { opacity: 1; transform: translateY(-2px); } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
  .diagram__pulses { display: none; }
}