/* =============================================================
   ISGOM AGENCY — captación
   1. Tokens
   ============================================================= */
:root {
  --bg:        #000000;
  --bg-2:      #070707;
  --surf:      #111111;
  --surf-2:    #191919;
  --ink:       #fafafa;
  --mute:      #909090;
  --mute-2:    #6a6a6a;
  --line:      rgba(255, 255, 255, 0.10);
  --line-2:    rgba(255, 255, 255, 0.18);
  --accent:    #5de1df;
  --accent-in: #00201f;
  --accent-dim: rgba(93, 225, 223, 0.12);

  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  --gutter: clamp(1.25rem, 5vw, 5rem);
  --maxw: 1240px;
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  tab-size: 2;
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
img, svg, video { display: block; max-width: 100%; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
h1, h2, h3 { text-wrap: balance; line-height: 1.03; letter-spacing: -0.03em; font-weight: 800; }
::selection { background: var(--accent); color: var(--accent-in); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* =============================================================
   3. Utilidades
   ============================================================= */
.skip-link {
  position: fixed; top: -100px; left: 1rem; z-index: 9999;
  padding: 0.6rem 1rem; border-radius: 8px;
  background: var(--accent); color: var(--accent-in); font-weight: 600;
}
.skip-link:focus { top: 1rem; }

.accent { color: var(--accent); }

.eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
}

/* Reveal: sólo se esconde si hay JS. Sin JS todo se ve. */
.has-js .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.75s var(--ease-out), transform 0.75s var(--ease-out);
}
.has-js .reveal.is-in { opacity: 1; transform: none; }
/* Red de seguridad: si algo lleva data-split, nunca se queda invisible. */
.reveal[data-split] { opacity: 1; transform: none; }

/* =============================================================
   4. Malla de color que sigue al ratón
   ============================================================= */
.mouse-mesh {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(circle 620px at var(--mx, 50%) var(--my, 22%),
      rgba(93, 225, 223, 0.20) 0%, transparent 62%),
    radial-gradient(circle 900px at calc(var(--mx, 50%) + 14%) calc(var(--my, 22%) + 18%),
      rgba(15, 120, 120, 0.22) 0%, transparent 60%),
    radial-gradient(circle 700px at 80% 92%,
      rgba(93, 225, 223, 0.07) 0%, transparent 60%),
    var(--bg);
  filter: blur(48px) saturate(130%);
  transition: background 0.45s var(--ease-out);
}

/* =============================================================
   5. Navegación
   ============================================================= */
.nav {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; gap: 1.5rem;
  padding: 1rem var(--gutter);
  border-bottom: 1px solid transparent;
  transition: background 0.35s var(--ease-out), border-color 0.35s var(--ease-out);
}
.nav.is-stuck {
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}
.nav-brand {
  display: inline-flex; align-items: center;
  margin-right: auto; flex-shrink: 0;
}
.nav-brand img {
  height: 28px; width: auto;
  transition: opacity 0.25s var(--ease-out);
}
@media (hover: hover) {
  .nav-brand:hover img { opacity: 0.75; }
}
.nav-links { display: none; gap: 1.75rem; }
.nav-links a {
  font-size: 0.9rem; color: var(--mute);
  transition: color 0.25s var(--ease-out);
}
.nav-links a:hover { color: var(--ink); }

/* =============================================================
   6. Botones
   ============================================================= */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.95rem 1.6rem; border-radius: 999px;
  background: var(--accent); color: var(--accent-in);
  font-weight: 700; font-size: 0.98rem; letter-spacing: -0.01em;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out), background 0.3s var(--ease-out);
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 34px rgba(93, 225, 223, 0.28);
}
.btn-sm { padding: 0.6rem 1.1rem; font-size: 0.85rem; }
.btn-lg { padding: 1.15rem 2.3rem; font-size: 1.1rem; }
.btn-block { display: flex; width: 100%; }
.btn-ghost {
  background: transparent; color: var(--ink);
  border: 1px solid var(--line-2);
}
.btn-ghost:hover {
  background: var(--accent-dim); border-color: var(--accent);
  box-shadow: none; color: var(--ink);
}

/* Botón de la demostración: pesa más que el fantasma y menos que el
   principal, para que no le robe el sitio a "Agendar 20 minutos". */
.btn-wa {
  gap: 0.6rem;
  background: transparent; color: var(--accent);
  border: 1px solid var(--accent);
}
.btn-wa:hover {
  background: var(--accent-dim); color: var(--accent);
  box-shadow: none;
}
.btn-wa .ico-wa { width: 1.15rem; height: 1.15rem; flex: none; }

/* =============================================================
   7. Secciones
   ============================================================= */
.section {
  max-width: var(--maxw); margin-inline: auto;
  padding: clamp(4.5rem, 11vw, 8.5rem) var(--gutter);
  border-top: 1px solid var(--line);
}
.section-tight { padding-block: clamp(3.5rem, 8vw, 6rem); }
.section-title {
  font-size: clamp(2rem, 5.6vw, 3.9rem);
  margin-bottom: clamp(2.25rem, 5vw, 3.5rem);
}

/* =============================================================
   8. Hero
   ============================================================= */
.hero {
  max-width: var(--maxw); margin-inline: auto;
  padding: clamp(3.5rem, 9vw, 7rem) var(--gutter) clamp(4rem, 9vw, 7rem);
  min-height: 84svh;
  display: flex; flex-direction: column; justify-content: center;
}
.hero-title {
  font-size: clamp(2.3rem, 6.8vw, 4.9rem);
  font-weight: 900;
  max-width: 17ch;
  margin-bottom: 1.5rem;
}
.hero-title .accent { display: block; }
.hero-sub {
  font-size: clamp(1.02rem, 1.9vw, 1.3rem);
  color: var(--mute); max-width: 58ch; margin-bottom: 2.5rem;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 0.85rem; margin-bottom: 1.25rem; }
.hero-demo {
  max-width: 54ch; margin-bottom: 2.25rem;
  font-size: 0.92rem; line-height: 1.6; color: var(--mute);
}
.hero-demo strong { color: var(--ink); font-weight: 600; }
.hero-trust {
  display: flex; flex-wrap: wrap; gap: 0.6rem 1.75rem;
  list-style: none; padding: 0;
  font-family: var(--mono); font-size: 0.78rem; color: var(--mute-2);
}
.hero-trust li { display: flex; align-items: center; gap: 0.5rem; }
.hero-trust li::before {
  content: ""; width: 5px; height: 5px; border-radius: 50%;
  background: var(--accent);
}

/* =============================================================
   9. Pérdida: relato + calculadora
   ============================================================= */
.loss-grid { display: grid; gap: clamp(2rem, 5vw, 3.5rem); }

.timeline { list-style: none; padding: 0; display: grid; gap: 1.25rem; }
.timeline li {
  padding: 1.4rem 1.5rem;
  background: var(--surf); border: 1px solid var(--line); border-radius: 16px;
}
.timeline-hour {
  font-family: var(--mono); font-size: 1.35rem; font-weight: 500;
  color: var(--accent); display: block; margin-bottom: 0.6rem;
}
.timeline-quote { font-size: 1.05rem; font-style: italic; margin-bottom: 0.4rem; }
.timeline-note { color: var(--mute); font-size: 0.92rem; }

.calc {
  padding: clamp(1.5rem, 3.5vw, 2.25rem);
  background: var(--surf); border: 1px solid var(--line-2); border-radius: 20px;
}
.calc-title { font-size: 1.45rem; margin-bottom: 0.35rem; }
.calc-help { color: var(--mute); font-size: 0.9rem; margin-bottom: 1.75rem; }
.calc-field { margin-bottom: 1.4rem; }
.calc-field label {
  display: block; font-size: 0.88rem; color: var(--mute); margin-bottom: 0.55rem;
}
.calc-row { display: flex; align-items: center; gap: 1rem; }
.calc-row output {
  font-family: var(--mono); font-size: 0.98rem; color: var(--accent);
  min-width: 5.5ch; text-align: right; flex-shrink: 0;
}

input[type="range"] {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 3px; border-radius: 3px;
  background: var(--line-2); cursor: pointer;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--accent); border: 3px solid var(--bg);
  box-shadow: 0 0 0 1px var(--accent);
  transition: transform 0.2s var(--ease-out);
}
input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.15); }
input[type="range"]::-moz-range-thumb {
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--accent); border: 3px solid var(--bg);
  box-shadow: 0 0 0 1px var(--accent);
}

.calc-out {
  margin-top: 2rem; padding-top: 1.75rem; border-top: 1px solid var(--line);
}
.calc-out-label {
  font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--mute-2); margin-bottom: 0.6rem;
}
.calc-amount {
  font-size: clamp(2.1rem, 5.5vw, 3.1rem); font-weight: 900;
  letter-spacing: -0.04em; color: var(--accent); line-height: 1;
}
.calc-month { color: var(--mute); font-size: 0.98rem; margin-top: 0.4rem; }
.calc-bar {
  margin-top: 1.25rem; height: 6px; border-radius: 6px;
  background: var(--surf-2); overflow: hidden;
}
.calc-bar span {
  display: block; height: 100%; width: 30%; border-radius: 6px;
  background: linear-gradient(90deg, rgba(93,225,223,0.35), var(--accent));
  transition: width 0.5s var(--ease-out);
}
.calc-disclaimer {
  margin-top: 1.5rem; font-size: 0.8rem; line-height: 1.55; color: var(--mute-2);
}

/* =============================================================
   10. Datos
   ============================================================= */
.stats { display: grid; gap: 1.25rem; }
.stat {
  padding: 1.75rem 1.6rem;
  background: var(--surf); border: 1px solid var(--line); border-radius: 18px;
}
.stat-num {
  font-size: clamp(2.6rem, 6vw, 3.6rem); font-weight: 900;
  color: var(--accent); letter-spacing: -0.05em; line-height: 1;
  margin-bottom: 0.9rem;
}
.stat-txt { font-size: 0.98rem; margin-bottom: 0.9rem; }
.stat-src { font-family: var(--mono); font-size: 0.75rem; color: var(--mute-2); }

/* =============================================================
   11. Diagrama de conexión
   ============================================================= */
.flow { display: grid; gap: 0.75rem; margin-bottom: clamp(2.5rem, 6vw, 4rem); }
.flow-col { display: grid; gap: 0.9rem; align-content: start; }

.flow-node {
  padding: 1.5rem 1.5rem;
  border: 1px solid var(--line-2); border-radius: 18px;
  background: var(--surf);
}
.flow-node-core {
  border-color: var(--accent);
  background: linear-gradient(160deg, rgba(93,225,223,0.14), rgba(93,225,223,0.03));
  box-shadow: 0 0 44px rgba(93, 225, 223, 0.12);
}
.flow-tag {
  font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--accent);
  display: block; margin-bottom: 0.7rem;
}
.flow-name { font-size: 1.22rem; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 0.45rem; }
.flow-desc { font-size: 0.9rem; color: var(--mute); }
.flow-aside {
  font-size: 0.82rem; color: var(--mute-2); font-style: italic;
  padding-left: 0.2rem;
}

.flow-link { display: flex; align-items: center; justify-content: center; padding: 0.15rem 0; }
.flow-link span {
  display: block; width: 1px; height: 26px;
  background: linear-gradient(180deg, transparent, var(--accent), transparent);
}

.flow-out {
  display: flex; align-items: flex-start; gap: 0.8rem;
  padding: 0.95rem 1.15rem;
  border: 1px solid var(--line); border-radius: 13px; background: var(--bg-2);
  font-size: 0.92rem;
}
.flow-out strong { font-weight: 700; }
.flow-out p { color: var(--mute); }
.flow-dot {
  width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0;
  background: var(--accent); margin-top: 0.55rem;
  box-shadow: 0 0 12px rgba(93, 225, 223, 0.7);
}

.coex {
  padding: clamp(1.5rem, 3.5vw, 2.25rem);
  border: 1px solid var(--accent); border-radius: 20px;
  background: var(--accent-dim);
}
.coex-title { font-size: clamp(1.4rem, 3vw, 1.9rem); margin-bottom: 0.85rem; }
.coex-text { color: var(--ink); max-width: 70ch; opacity: 0.88; }

/* =============================================================
   12. Pasos
   ============================================================= */
.steps { list-style: none; padding: 0; display: grid; gap: 1rem; counter-reset: none; }
.step {
  padding: 1.5rem 1.4rem;
  background: var(--surf); border: 1px solid var(--line); border-radius: 16px;
}
.step-n {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--accent); color: var(--accent-in);
  font-weight: 800; font-size: 0.95rem; margin-bottom: 1rem;
}
.step h3 { font-size: 1.05rem; margin-bottom: 0.45rem; }
.step p { font-size: 0.9rem; color: var(--mute); }
.steps-foot { margin-top: 1.75rem; font-size: 1.02rem; color: var(--ink); }

/* =============================================================
   13. Filas desplegables (incluye + faq)
   ============================================================= */
.rows { border-top: 1px solid var(--line); }
.row { border-bottom: 1px solid var(--line); }
.row summary {
  display: flex; flex-direction: column; gap: 0.35rem;
  padding: 1.5rem 3rem 1.5rem 0;
  cursor: pointer; list-style: none; position: relative;
  transition: color 0.25s var(--ease-out);
}
.row summary::-webkit-details-marker { display: none; }
.row summary::after {
  content: ""; position: absolute; right: 0.35rem; top: 1.95rem;
  width: 13px; height: 13px;
  border-right: 2px solid var(--accent); border-bottom: 2px solid var(--accent);
  transform: rotate(45deg); transition: transform 0.3s var(--ease-out);
}
.row[open] summary::after { transform: rotate(-135deg); }
.row summary:hover .row-title { color: var(--accent); }
.row-title {
  font-size: clamp(1.1rem, 2.4vw, 1.5rem); font-weight: 700;
  letter-spacing: -0.02em; transition: color 0.25s var(--ease-out);
}
.row-sum { font-size: 0.92rem; color: var(--mute); }
.row > p {
  padding: 0 3rem 1.75rem 0; max-width: 76ch;
  color: var(--mute); font-size: 0.98rem;
}

/* =============================================================
   13.5 Confianza
   ============================================================= */
#confianza .section-title { margin-bottom: 1.25rem; }
.trust-intro {
  color: var(--mute); max-width: 68ch;
  font-size: clamp(1rem, 1.8vw, 1.12rem);
  margin-bottom: clamp(2.25rem, 5vw, 3.25rem);
}
.trust-grid { display: grid; gap: 1.1rem; }
.trust {
  padding: 1.7rem 1.55rem;
  background: var(--surf); border: 1px solid var(--line); border-radius: 18px;
  transition: border-color 0.3s var(--ease-out), transform 0.3s var(--ease-out);
}
@media (hover: hover) {
  .trust:hover { border-color: var(--line-2); transform: translateY(-3px); }
}
.trust-tag {
  font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 0.85rem;
}
.trust h3 {
  font-size: 1.16rem; font-weight: 700; letter-spacing: -0.02em;
  margin-bottom: 0.7rem;
}
.trust h3 em { color: var(--accent); font-style: italic; }
.trust p { font-size: 0.93rem; color: var(--mute); }
.trust p strong { color: var(--ink); font-weight: 600; }

.quote {
  margin: clamp(2.25rem, 5vw, 3.25rem) 0 0;
  padding: clamp(1.75rem, 4vw, 2.5rem);
  border: 1px solid var(--accent); border-radius: 20px;
  background: var(--accent-dim);
}
.quote blockquote {
  font-size: clamp(1.1rem, 2.4vw, 1.45rem); font-style: italic;
  line-height: 1.45; margin-bottom: 1rem;
}
.quote figcaption { font-family: var(--mono); font-size: 0.82rem; color: var(--accent); }

/* =============================================================
   14. Oferta
   ============================================================= */
.offer { display: grid; gap: clamp(1.75rem, 4vw, 3rem); }
.offer-list { list-style: none; padding: 0; display: grid; gap: 1.05rem; }
.offer-list li {
  display: flex; align-items: flex-start; gap: 0.9rem;
  font-size: clamp(1rem, 2vw, 1.14rem);
}
.offer-list li::before {
  content: ""; flex-shrink: 0; margin-top: 0.45rem;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 16px rgba(93, 225, 223, 0.45);
}
.price {
  padding: clamp(1.6rem, 3.5vw, 2.25rem);
  background: var(--surf); border: 1px solid var(--line-2); border-radius: 20px;
  align-self: start;
}
.price-label {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--mute-2); margin-bottom: 0.8rem;
}
.price-num {
  font-size: clamp(1.85rem, 4vw, 2.5rem); font-weight: 900;
  color: var(--accent); letter-spacing: -0.04em; line-height: 1;
}
.price-num span { font-size: 0.42em; font-weight: 600; color: var(--mute); letter-spacing: 0; }
.price-note { color: var(--mute); font-size: 0.9rem; margin: 0.9rem 0 1.5rem; }
.price-scarcity {
  margin-top: 1.1rem; font-size: 0.83rem; color: var(--mute-2); line-height: 1.5;
}
.price-scarcity strong { color: var(--accent); font-weight: 600; }
.offer-ask {
  margin-top: clamp(2rem, 4vw, 3rem); padding-top: 1.75rem;
  border-top: 1px solid var(--line);
  color: var(--mute); max-width: 76ch; font-size: 0.96rem;
}

/* =============================================================
   15. Agenda
   ============================================================= */
.agenda-sub {
  color: var(--mute); max-width: 62ch;
  font-size: clamp(1rem, 1.8vw, 1.14rem); margin-bottom: 2.5rem;
}
.booking {
  border: 1px solid var(--line-2); border-radius: 20px;
  background: var(--surf); overflow: hidden;
}
.booking iframe { display: block; width: 100%; border: 0; min-height: 640px; background: #fff; }
.booking-loading {
  display: flex; align-items: center; justify-content: center; gap: 0.75rem;
  min-height: 640px; color: var(--mute); font-size: 0.95rem;
}
.booking-loading::before {
  content: ""; width: 14px; height: 14px; border-radius: 50%;
  border: 2px solid var(--line-2); border-top-color: var(--accent);
  animation: girar 0.8s linear infinite;
}
@keyframes girar { to { transform: rotate(360deg); } }
.booking-alt {
  margin-top: 1.1rem; font-size: 0.9rem; color: var(--mute); text-align: center;
}
.booking-alt a { color: var(--accent); }
.booking-empty { padding: clamp(2rem, 5vw, 3.5rem); text-align: center; color: var(--mute); }
.booking-empty-title {
  font-weight: 700; color: var(--ink); font-size: 1.1rem; margin-bottom: 0.6rem;
}
.booking-empty-text { max-width: 46ch; margin-inline: auto; }
.booking-empty-cta { margin-top: 1.75rem; }
.booking-fallback { padding: clamp(2rem, 5vw, 3rem); text-align: center; }

/* =============================================================
   16. Cierre
   ============================================================= */
.closer {
  max-width: var(--maxw); margin-inline: auto;
  padding: clamp(5rem, 12vw, 9rem) var(--gutter);
  border-top: 1px solid var(--line);
  text-align: center;
}
.closer-title {
  font-size: clamp(1.85rem, 5.4vw, 3.7rem);
  margin-bottom: 2.5rem;
}

/* =============================================================
   17. Pie
   ============================================================= */
.foot {
  padding: 3rem var(--gutter) 4rem;
  border-top: 1px solid var(--line);
  max-width: var(--maxw); margin-inline: auto;
}
.foot-logo { height: 40px; width: auto; margin-bottom: 1.4rem; opacity: 0.9; }
.foot-legal { color: var(--mute); font-size: 0.87rem; margin-bottom: 0.5rem; }
.foot-note { color: var(--mute-2); font-size: 0.78rem; }

/* =============================================================
   18. Responsive
   ============================================================= */
@media (min-width: 720px) {
  .stats { grid-template-columns: repeat(3, 1fr); }
  .timeline { grid-template-columns: repeat(3, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 960px) {
  .nav-links { display: flex; }
  .nav-brand img { height: 34px; }
  .foot-logo { height: 48px; }
  .loss-grid { grid-template-columns: 1fr 1fr; align-items: start; }
  .timeline { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(5, 1fr); }
  .offer { grid-template-columns: 1.35fr 1fr; }
  .trust-grid { grid-template-columns: repeat(3, 1fr); }

  .flow {
    grid-template-columns: 1fr auto 1fr auto 1fr;
    align-items: center; gap: 0.5rem;
  }
  .flow-link span {
    width: 100%; min-width: 34px; height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
  }
}

@media (min-width: 1280px) {
  .hero-title { font-size: clamp(3.2rem, 5.4vw, 4.9rem); }
}

/* =============================================================
   19. Movimiento reducido — sólo lo intrusivo
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  .mouse-mesh { transition: none; }
}

/* ---------------------------------------------------------- whatsapp */
/* Botón flotante. Lo inyecta main.js sólo si hay número configurado. */
.wa-float {
  position: fixed;
  right: clamp(1rem, 3vw, 2rem);
  bottom: clamp(1rem, 3vw, 2rem);
  z-index: 60;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1.25rem;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-in);
  font: 600 0.95rem/1 var(--sans);
  text-decoration: none;
  box-shadow: 0 10px 30px -10px rgba(93, 225, 223, 0.55),
              0 2px 8px rgba(0, 0, 0, 0.4);
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out),
              opacity 0.3s var(--ease-out), visibility 0.3s;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
}

.wa-float.is-in { opacity: 1; visibility: visible; transform: none; }

.wa-float svg { width: 1.35rem; height: 1.35rem; flex: none; }

.wa-float.is-in:hover,
.wa-float.is-in:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 16px 38px -10px rgba(93, 225, 223, 0.7),
              0 2px 8px rgba(0, 0, 0, 0.45);
}

.wa-float:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }

/* En móvil el texto se come el ancho útil: queda sólo el icono. */
@media (max-width: 30rem) {
  .wa-float { padding: 0.9rem; }
  .wa-float span { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .wa-float { transition: none; }
  .wa-float.is-in:hover, .wa-float.is-in:focus-visible { transform: none; }
}