/* ==========================================================================
   AiTA — aita.com.ar
   Paleta:
     Tinta        #111111
     Gris texto   #5A5A5A
     Rojo         #CC0000   (hover/oscuro #AA0000)
     Fondo        #F9F8F6
     Borde        #E6E4E0   (filas tabla #EFEFED)
     Rojo suave   #FFF0F0   (borde #FFCCCC)
     Verde        #047857   (claro #A7F3D0)
     Ámbar        #B45309 · Rojo marca ✕ #C92626
   Tipografía: Instrument Sans (títulos/logo) · Plus Jakarta Sans (texto)
   ========================================================================== */

/* ---------- Base ---------- */
:root {
  /* Curvas fuertes para UI (las de CSS nativas son demasiado suaves) */
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
}

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  color: #111111;
  background-color: #F9F8F6;
  background-image:
    linear-gradient(rgba(17,17,17,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17,17,17,0.03) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-font-smoothing: antialiased;
}

a { color: #AA0000; text-decoration: none; }
a:hover { color: #CC0000; }

input, select, textarea, button { font-family: 'Plus Jakarta Sans', system-ui, sans-serif; }
input:focus, select:focus, textarea:focus { outline: 2px solid #CC0000; outline-offset: 1px; }

[hidden] { display: none !important; }

@keyframes pulseDot { 0%, 100% { opacity: 1; } 50% { opacity: .3; } }
@keyframes underlineIn { from { transform: scaleX(0); } to { transform: scaleX(1); } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ---------- Botones ---------- */
.btn {
  border: none;
  border-radius: 10px;
  font-weight: 700;
  cursor: pointer;
}
.btn:active { transform: scale(0.97); }
.btn--red {
  background: #CC0000;
  color: #fff;
  transition: background .12s ease, transform .12s var(--ease-out);
}
.btn--red:hover { background: #AA0000; }
.btn--outline {
  background: #fff;
  color: #111111;
  border: 1px solid #E6E4E0;
  transition: border-color .12s ease, color .12s ease, transform .12s var(--ease-out);
}
.btn--outline:hover { border-color: #CC0000; color: #AA0000; }
.btn--white {
  background: #fff;
  color: #CC0000;
  transition: transform .12s var(--ease-out);
}
@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  .btn--white:hover { transform: translateY(-2px); }
}
.btn--nav  { padding: 11px 20px; font-size: 15px; }
.btn--hero { padding: 15px 26px; font-size: 16px; }
.btn--card { padding: 13px 22px; font-size: 15px; }
.btn--full { width: 100%; padding: 15px 24px; font-size: 16px; }

/* ---------- Header ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  transition: box-shadow .22s ease, background .22s ease;
  background: rgba(249,248,246,0.85);
}
.topbar-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.logo {
  font-family: 'Instrument Sans', sans-serif;
  font-weight: 700;
  font-size: 26px;
  letter-spacing: -0.03em;
  color: #111111;
}
.logo-i, .brand-i { color: #CC0000; font-style: italic; font-weight: 700; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-link { color: #111111; font-weight: 600; font-size: 15px; }
.topbar-actions { display: flex; align-items: center; gap: 12px; }
.hamburger {
  display: none;
  background: none;
  border: 1px solid #E6E4E0;
  border-radius: 10px;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #111111;
  font-size: 20px;
}
.mobile-menu {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 24px 20px;
  background: #F9F8F6;
  border-bottom: 1px solid #E6E4E0;
  transition: opacity .2s var(--ease-out), transform .2s var(--ease-out);
}
/* Entrada del menú al quitar [hidden]; en navegadores sin
   @starting-style simplemente aparece al instante. */
@starting-style {
  .mobile-menu { opacity: 0; transform: translateY(-8px); }
}
.mobile-link { color: #111111; font-weight: 600; padding: 12px 8px; border-radius: 8px; }

@media (max-width: 900px) {
  .nav-links { display: none !important; }
  .hamburger { display: inline-flex !important; }
}

/* ---------- Hero ---------- */
.hero {
  max-width: 1160px;
  margin: 0 auto;
  padding: 72px 24px 88px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 440px), 1fr));
  gap: 56px;
  align-items: center;
  scroll-margin-top: 80px;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid #E6E4E0;
  background: #fff;
  border-radius: 999px;
  padding: 7px 14px;
  font-size: 13px;
  font-weight: 600;
  color: #5A5A5A;
}
.hero-title {
  font-family: 'Instrument Sans', sans-serif;
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.02;
  font-size: clamp(44px, 6.5vw, 76px);
  margin: 22px 0 20px;
}
.hero-underline {
  position: relative;
  display: inline-block;
  color: #CC0000;
}
.hero-underline-bar {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 2px;
  height: 6px;
  background: #CC0000;
  border-radius: 3px;
  transform: scaleX(0);
  transform-origin: left;
  animation: underlineIn .7s var(--ease-out) .5s forwards;
}
.hero-sub {
  font-size: 19px;
  line-height: 1.6;
  color: #5A5A5A;
  margin: 0 0 28px;
  max-width: 540px;
  text-wrap: pretty;
}
.hero-sub strong { color: #111111; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 40px; }
.hero-stats { display: flex; flex-wrap: wrap; gap: 36px; }
.stat-num {
  font-family: 'Instrument Sans', sans-serif;
  font-weight: 700;
  font-size: 34px;
  letter-spacing: -0.03em;
  color: #CC0000;
}
.stat-label { font-size: 14px; color: #5A5A5A; font-weight: 600; }

/* ---------- Mockup del panel ---------- */
.mockup {
  background: #fff;
  border: 1px solid #E6E4E0;
  border-radius: 20px;
  box-shadow: 0 24px 48px -20px rgba(17,17,17,0.18);
  overflow: hidden;
}
.mockup-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid #E6E4E0;
  background: #F9F8F6;
}
.mockup-dot { width: 10px; height: 10px; border-radius: 50%; background: #E6E4E0; }
.mockup-url {
  flex: 1;
  text-align: center;
  background: #fff;
  border: 1px solid #E6E4E0;
  border-radius: 8px;
  padding: 5px 12px;
  font-size: 12.5px;
  color: #5A5A5A;
}
.mockup-body { padding: 18px 18px 16px; }
.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.panel-title { font-size: 15px; }
.live-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(4,120,87,0.1);
  color: #047857;
  border-radius: 999px;
  padding: 4px 11px;
  font-size: 11.5px;
  font-weight: 700;
}
.live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #047857;
  animation: pulseDot 1.6s ease infinite;
}
.kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 14px;
}
.kpi { border: 1px solid #E6E4E0; border-radius: 12px; padding: 12px; }
.kpi-label { font-size: 11.5px; color: #5A5A5A; font-weight: 600; }
.kpi-value {
  font-family: 'Instrument Sans', sans-serif;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.02em;
  color: #111111;
}
.kpi-value--flash { transition: color .3s ease; }
.kpi-value.is-flash { color: #047857; }
.kpi-delta { font-size: 11.5px; color: #047857; font-weight: 700; }
.map-frame {
  width: 100%;
  height: 300px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #E6E4E0;
}
.map-img { width: 100%; height: 100%; object-fit: cover; display: block; }
.map-slot {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 30% 40%, rgba(204,0,0,0.08), transparent 32%),
    radial-gradient(circle at 68% 62%, rgba(204,0,0,0.06), transparent 30%),
    linear-gradient(rgba(17,17,17,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17,17,17,0.045) 1px, transparent 1px),
    #F9F8F6;
  background-size: auto, auto, 28px 28px, 28px 28px, auto;
}
.map-slot-caption { font-size: 13px; font-weight: 600; color: #5A5A5A; }
.mockup-note { margin: 10px 0 0; font-size: 12.5px; color: #5A5A5A; }

/* ---------- Secciones ---------- */
.section {
  max-width: 1160px;
  margin: 0 auto;
  padding: 48px 24px 80px;
  scroll-margin-top: 80px;
}
.section--form { padding-bottom: 88px; }
.section-head { max-width: 640px; margin-bottom: 40px; }
.section-head--table { margin-bottom: 36px; }
.section-head--wide { max-width: 680px; margin-bottom: 44px; }
.section-head--wide-sm { max-width: 640px; margin-bottom: 40px; }
.kicker {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #CC0000;
  margin-bottom: 12px;
}
.section-title {
  font-family: 'Instrument Sans', sans-serif;
  font-weight: 700;
  letter-spacing: -0.035em;
  font-size: clamp(34px, 4.5vw, 50px);
  line-height: 1.05;
  margin: 0;
}
.section-head--wide .section-title,
.section-head--wide-sm .section-title { margin: 0 0 16px; }
.title-i { color: #CC0000; font-style: italic; }
.title-red { color: #CC0000; }
.section-lede { font-size: 18px; line-height: 1.6; color: #5A5A5A; margin: 0; text-wrap: pretty; }

/* ---------- Empresas: tarjetas ---------- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: 18px;
}
.card {
  position: relative;
  background: #fff;
  border: 1px solid #E6E4E0;
  border-radius: 20px;
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform .22s ease;
}
/* La sombra vive en un pseudo-elemento y se anima con opacity
   (composición GPU) en lugar de animar box-shadow (repaint). */
.card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 20px;
  box-shadow: 0 18px 36px -16px rgba(17,17,17,0.22);
  opacity: 0;
  transition: opacity .22s ease;
  pointer-events: none;
  z-index: -1;
}
.card-icon { width: 28px; height: 28px; }
[data-card] svg { transition: transform .22s ease, color .22s ease; color: #5A5A5A; }
@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  .card:hover { transform: translateY(-4px); }
  .card:hover::after { opacity: 1; }
  [data-card]:hover svg { transform: scale(1.12); color: #CC0000; }
}
.card-title {
  font-family: 'Instrument Sans', sans-serif;
  font-weight: 700;
  letter-spacing: -0.025em;
  font-size: 25px;
  line-height: 1.1;
  margin: 0;
}
.card-text {
  margin: 0;
  color: #5A5A5A;
  line-height: 1.6;
  font-size: 15px;
  flex: 1;
  text-wrap: pretty;
}
/* El detalle y el chip aparecen al pasar el cursor (o con foco de
   teclado); el espacio queda reservado, así el layout no salta. */
.card .card-text,
.card .chip {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .28s var(--ease-out), transform .28s var(--ease-out);
}
.card .chip { transition-delay: 40ms; }
.card:hover .card-text,
.card:hover .chip,
.card:focus-visible .card-text,
.card:focus-visible .chip {
  opacity: 1;
  transform: translateY(0);
}
.card:focus-visible { outline: 2px solid #CC0000; outline-offset: 2px; }
/* Sin cursor (táctil) o con movimiento reducido, el texto queda
   siempre visible. */
@media (hover: none), (prefers-reduced-motion: reduce) {
  .card .card-text,
  .card .chip { opacity: 1; transform: none; }
}
.chip {
  align-self: flex-start;
  background: #FFF0F0;
  border: 1px solid #FFCCCC;
  color: #CC0000;
  border-radius: 999px;
  padding: 7px 13px;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
}

/* ---------- Comparativa ---------- */
.table-wrap {
  background: #fff;
  border: 1px solid #E6E4E0;
  border-radius: 20px;
  overflow-x: auto;
  box-shadow: 0 12px 28px -18px rgba(17,17,17,0.15);
}
.compare { width: 100%; min-width: 680px; border-collapse: collapse; font-size: 15px; }
.compare th {
  text-align: center;
  padding: 16px 22px;
  font-family: 'Instrument Sans', sans-serif;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.02em;
  color: #5A5A5A;
  border-bottom: 1px solid #E6E4E0;
}
.compare th.th-aita {
  color: #fff;
  background: #CC0000;
  border-bottom: 1px solid #CC0000;
  font-size: 18px;
  letter-spacing: -0.02em;
}
.th-aita-i { font-style: italic; }
.compare td { padding: 14px 22px; border-bottom: 1px solid #EFEFED; white-space: nowrap; text-align: center; }
.td-aspect { font-weight: 600; }
.td-trad { color: #5A5A5A; }
.td-aita { background: #FFF0F0; font-weight: 600; }
.mark { font-weight: 700; }
.mark--bad { color: #C92626; }
.mark--mid { color: #B45309; }
.mark--ok  { color: #047857; }

/* ---------- AiTers ---------- */
.steps-layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 400px), 1fr));
  gap: 40px;
  align-items: stretch;
}
.timeline { position: relative; height: 100%; }
.timeline-line {
  position: absolute;
  left: 21px;
  top: 24px;
  bottom: 24px;
  width: 2px;
  background: #E6E4E0;
}
/* Los 4 pasos se reparten en toda la altura disponible, alineándose
   con la tarjeta roja de al lado. */
.steps {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 28px;
  height: 100%;
}
.step {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 18px;
  position: relative;
}
.step-num {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid #CC0000;
  color: #CC0000;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Instrument Sans', sans-serif;
  font-weight: 700;
  font-size: 18px;
}
.step-title {
  font-family: 'Instrument Sans', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: 19px;
  margin: 8px 0 8px;
}
.step-text { margin: 0; color: #5A5A5A; line-height: 1.6; font-size: 15px; text-wrap: pretty; }

.aiter-card {
  position: sticky;
  top: 96px;
  height: fit-content;
  background: #CC0000;
  color: #fff;
  border-radius: 20px;
  padding: 32px;
  box-shadow: 0 24px 48px -20px rgba(204,0,0,0.45);
}
.aiter-title {
  font-family: 'Instrument Sans', sans-serif;
  font-weight: 700;
  letter-spacing: -0.03em;
  font-size: 30px;
  margin: 0 0 14px;
}
.aiter-text {
  margin: 0 0 22px;
  line-height: 1.65;
  font-size: 15.5px;
  color: rgba(255,255,255,0.88);
  text-wrap: pretty;
}
.aiter-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 22px;
}
.aiter-stat { background: rgba(255,255,255,0.1); border-radius: 12px; padding: 13px; }
.aiter-stat--note { display: flex; align-items: center; }
.aiter-stat-num { font-family: 'Instrument Sans', sans-serif; font-weight: 700; font-size: 21px; }
.aiter-stat-label { font-size: 12.5px; color: rgba(255,255,255,0.75); }
.aiter-stat-notetext { font-size: 12.5px; line-height: 1.45; color: rgba(255,255,255,0.85); }
.aiter-req-kicker {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.6);
  margin-bottom: 10px;
}
.req-list {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 9px;
  font-size: 14.5px;
  line-height: 1.5;
}
.req-check { color: #A7F3D0; font-weight: 700; }
.req-cross { color: rgba(255,255,255,0.55); font-weight: 700; }

/* ---------- Precios ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 290px), 1fr));
  gap: 18px;
  align-items: stretch;
}
.price-card {
  position: relative;
  background: #fff;
  border: 1px solid #E6E4E0;
  border-radius: 20px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform .22s ease;
}
.price-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 20px;
  box-shadow: 0 18px 36px -16px rgba(17,17,17,0.2);
  opacity: 0;
  transition: opacity .22s ease;
  pointer-events: none;
  z-index: -1;
}
.price-card--featured {
  border: 2px solid #CC0000;
  box-shadow: 0 18px 40px -16px rgba(204,0,0,0.3);
}
.price-card--featured::after { display: none; }
@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  .price-card:hover { transform: translateY(-4px); }
  .price-card:hover::after { opacity: 1; }
}
.featured-badge {
  position: absolute;
  top: -13px;
  left: 28px;
  background: #CC0000;
  color: #fff;
  border-radius: 999px;
  padding: 5px 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
}
.price-card-head { display: flex; align-items: center; justify-content: space-between; }
.plan-name {
  font-family: 'Instrument Sans', sans-serif;
  font-weight: 700;
  font-size: 21px;
  letter-spacing: -0.02em;
  margin: 0;
}
.free-pill {
  background: rgba(4,120,87,0.1);
  color: #047857;
  border-radius: 999px;
  padding: 5px 11px;
  font-size: 12px;
  font-weight: 700;
}
.price {
  font-family: 'Instrument Sans', sans-serif;
  font-weight: 700;
  font-size: 34px;
  letter-spacing: -0.03em;
}
.price-per { font-size: 16px; color: #5A5A5A; font-weight: 700; }
.plan-desc { margin: 0; color: #5A5A5A; font-size: 14.5px; line-height: 1.55; }
.fee-box {
  border: 1.5px dashed #CC0000;
  border-radius: 12px;
  padding: 11px 14px;
  font-size: 13.5px;
  font-weight: 700;
  color: #AA0000;
}
.plan-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 9px;
  font-size: 14.5px;
  flex: 1;
}
.li-ok { color: #047857; font-weight: 700; }
.li-no { color: #C92626; font-weight: 700; }
.li-muted { color: #5A5A5A; }
.pricing-note { text-align: center; color: #5A5A5A; font-size: 14px; margin: 26px 0 0; }

/* ---------- Formulario ---------- */
.contact {
  background: #fff;
  border: 1px solid #E6E4E0;
  border-radius: 24px;
  overflow: hidden;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr));
  box-shadow: 0 24px 48px -20px rgba(17,17,17,0.18);
}
.contact-left {
  background: #111111;
  color: #fff;
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  justify-content: center;
}
.contact-title {
  font-family: 'Instrument Sans', sans-serif;
  font-weight: 700;
  letter-spacing: -0.035em;
  font-size: clamp(32px, 4vw, 44px);
  margin: 0;
}
.contact-text {
  margin: 0;
  line-height: 1.65;
  color: rgba(255,255,255,0.8);
  font-size: 15.5px;
  text-wrap: pretty;
}
.contact-mail { color: #CC0000; font-weight: 700; font-size: 17px; }
.contact-form { padding: 36px; display: flex; flex-direction: column; gap: 14px; }
.toggle-pill {
  display: flex;
  gap: 8px;
  background: #F9F8F6;
  border: 1px solid #E6E4E0;
  border-radius: 999px;
  padding: 5px;
}
.toggle-btn {
  flex: 1;
  border: none;
  border-radius: 999px;
  padding: 10px 14px;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  background: transparent;
  color: #5A5A5A;
  transition: background .15s ease;
}
.toggle-btn.is-active { background: #111111; color: #fff; }
.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13.5px;
  font-weight: 600;
  color: #5A5A5A;
}
.field input,
.field select,
.field textarea {
  border: 1px solid #E6E4E0;
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 15px;
  background: #F9F8F6;
  color: #111111;
}
.field textarea { resize: vertical; }
.form-grid2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
  gap: 14px;
}
.success {
  background: rgba(4,120,87,0.1);
  color: #047857;
  border-radius: 12px;
  padding: 13px 16px;
  font-size: 14.5px;
  font-weight: 600;
}

/* ---------- Footer ---------- */
.footer { border-top: 1px solid #E6E4E0; background: rgba(255,255,255,0.5); }
.footer-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 32px 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.footer-logo {
  font-family: 'Instrument Sans', sans-serif;
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.03em;
}
.footer-nav { display: flex; flex-wrap: wrap; gap: 22px; font-size: 14px; font-weight: 600; }
.footer-nav a { color: #5A5A5A; }
.footer-copy { font-size: 13px; color: #5A5A5A; }

/* WhatsApp flotante */
.wa-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 90;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  box-shadow: 0 10px 26px -8px rgba(37,211,102,.6), 0 2px 6px rgba(0,0,0,.15);
  transition: transform .14s var(--ease-out), box-shadow .14s ease;
}
@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  .wa-float:hover { transform: translateY(-3px) scale(1.04); box-shadow: 0 16px 32px -10px rgba(37,211,102,.7); }
}
@media (max-width: 600px) {
  .wa-float { right: 16px; bottom: 16px; width: 54px; height: 54px; }
}