:root {
  --primary:#1E4FB3;
  --primary-dark:#143A86;
  --primary-soft:#E8F0FF;
  --accent:#F6C945;
  --accent-deep:#EABF2F;
  --ink:#0B1430;
  --muted:#55607A;
  --white:#fff;
  --bg:#F6F9FF;
  --surface:#FFFFFF;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --shadow-lg: 0 24px 60px rgba(20,58,134,0.18);
  --shadow-md: 0 12px 30px rgba(20,58,134,0.12);
  --shadow-sm: 0 8px 18px rgba(20,58,134,0.10);
  --topbar-h: 72px;
}
* { box-sizing: border-box; }
body { margin:0; color:var(--ink); background:var(--bg); font-family:'Manrope', sans-serif; letter-spacing:0.1px; }
.layout-root { min-height:100vh; background:var(--bg); position:relative; padding-bottom:64px; overflow-x:hidden; }
.layout-root::before {
  content:"";
  position:fixed;
  top:-140px;
  right:-120px;
  width:380px;
  height:380px;
  background: radial-gradient(circle at 30% 30%, rgba(246,201,69,0.55), rgba(246,201,69,0) 70%);
  pointer-events:none;
  z-index:0;
}
.layout-root::after {
  content:"";
  position:fixed;
  bottom:-160px;
  left:-120px;
  width:420px;
  height:420px;
  background: radial-gradient(circle at 60% 40%, rgba(30,79,179,0.35), rgba(30,79,179,0) 70%);
  pointer-events:none;
  z-index:0;
}
.layout-root.tight { padding-bottom:0; }
.layout-deco { position:fixed; right:0; bottom:0; pointer-events:none; z-index:0; max-width:100%; overflow:hidden; }
.topbar { position:sticky; top:0; width:100%; background:linear-gradient(135deg, var(--primary), #2B64E8); border-bottom:1px solid rgba(255,255,255,0.18); padding:16px 22px; z-index:2; display:flex; align-items:center; gap:16px; justify-content:space-between; min-height: var(--topbar-h); box-shadow:0 14px 28px rgba(20,58,134,0.22); backdrop-filter: blur(6px); }
.topbar__brand { color:var(--white); font-weight:800; font-family:'Fraunces', serif; font-size:1.85rem; letter-spacing:0.6px; text-decoration:none; cursor:pointer; }
.topbar__login { background:var(--accent); color:var(--primary-dark); border:none; border-radius:999px; padding:10px 16px; font-family:'Manrope', sans-serif; font-weight:800; cursor:pointer; box-shadow:0 10px 20px rgba(20,58,134,0.18); }
.topbar__login:hover { filter:brightness(0.98); }
.topbar__user { display:flex; align-items:center; gap:12px; }
.topbar__phone { color:var(--white); font-size:0.9rem; opacity:0.9; }
.topbar__logout { background:rgba(255,255,255,0.15); color:var(--white); border:1px solid rgba(255,255,255,0.3); border-radius:999px; padding:8px 14px; font-family:'Manrope', sans-serif; font-weight:700; cursor:pointer; font-size:0.9rem; transition: all 0.2s ease; }
.topbar__logout:hover { background:rgba(255,255,255,0.25); border-color:rgba(255,255,255,0.5); }
.layout-main { padding: 0 18px 24px; display:flex; flex-direction:column; align-items:center; gap:0; position:relative; z-index:1; }
.hero { width:100%; max-width:1120px; margin: clamp(40px, 6vw, 70px) 0; }
.hero__grid { display:grid; gap:28px; align-items:center; }
.hero__copy { display:flex; flex-direction:column; gap:16px; }
.hero__badge { align-self:flex-start; background:rgba(246,201,69,0.25); color:var(--primary-dark); border:1px solid rgba(20,58,134,0.12); padding:6px 12px; border-radius:999px; font-weight:700; font-size:0.9rem; }
.hero__title { color:var(--ink); font-weight:800; margin:0; font-family:'Fraunces', serif; font-size: clamp(2.2rem, 4.8vw, 3.6rem); line-height: 1.08; letter-spacing:0.2px; }
.hero__lead { color:var(--muted); font-size:1.1rem; line-height:1.7; max-width:540px; margin:0; }
.hero__actions { display:flex; flex-wrap:wrap; gap:12px; align-items:center; }
.hero__trust { display:flex; flex-wrap:wrap; gap:16px; }
.trust-item { background:var(--surface); border:1px solid rgba(20,58,134,0.08); border-radius:var(--radius-sm); padding:10px 14px; box-shadow:var(--shadow-sm); min-width:150px; }
.trust-kicker { display:block; font-size:0.75rem; text-transform:uppercase; letter-spacing:1px; color:var(--muted); }
.hero__card { background:linear-gradient(160deg, #ffffff 0%, #f0f5ff 100%); border:1px solid rgba(20,58,134,0.12); border-radius:var(--radius-lg); padding:22px; box-shadow:var(--shadow-lg); position:relative; overflow:hidden; }
.hero__card::before { content:""; position:absolute; top:-60px; right:-60px; width:160px; height:160px; background: radial-gradient(circle, rgba(246,201,69,0.55), rgba(246,201,69,0) 70%); }
.hero__card-head h3 { margin:8px 0 0 0; font-family:'Fraunces', serif; font-size:1.35rem; color:var(--primary-dark); }
.hero__list { list-style:none; padding:0; margin:16px 0; display:grid; gap:10px; color:var(--ink); }
.hero__list li { padding-left:20px; position:relative; }
.hero__list li::before { content:""; position:absolute; left:0; top:8px; width:8px; height:8px; border-radius:50%; background:var(--accent); box-shadow:0 0 0 4px rgba(246,201,69,0.2); }
.hero__card-footer { border-top:1px solid rgba(20,58,134,0.12); padding-top:12px; color:var(--muted); font-size:0.95rem; }
.pill { display:inline-flex; align-items:center; gap:6px; background:var(--primary-soft); color:var(--primary); font-weight:700; border-radius:999px; padding:6px 12px; font-size:0.8rem; }
.hero__note { font-weight:600; }
.hero__cta { box-shadow:0 14px 30px rgba(20,58,134,0.22); }

@media (min-width: 900px) {
  .hero__grid { grid-template-columns: 1.1fr 0.9fr; }
}

@keyframes fadeUp {
  from { opacity:0; transform: translateY(16px); }
  to { opacity:1; transform: translateY(0); }
}

@keyframes floatSlow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.hero__badge, .hero__title, .hero__lead, .hero__actions, .hero__trust { animation: fadeUp 0.7s ease both; }
.hero__title { animation-delay: 0.05s; }
.hero__lead { animation-delay: 0.1s; }
.hero__actions { animation-delay: 0.15s; }
.hero__trust { animation-delay: 0.2s; }
.hero__card { animation: floatSlow 6s ease-in-out infinite; }

@media (prefers-reduced-motion: reduce) {
  .hero__badge, .hero__title, .hero__lead, .hero__actions, .hero__trust, .hero__card, .inst__card, .testi__card { animation: none; }
}
.container-row { display:flex; gap:18px; align-items:stretch; justify-content:center; width:100%; max-width:1120px; flex-wrap:wrap; margin-bottom:36px; overflow-x:hidden; }
.container-row.spaced { margin-bottom:96px; }
.container-row > .card { display:flex; flex-direction:column; }
.container-row.no-gap { gap:0; }
@media (min-width: 768px) {
	.container-row.paired > .calc-card { border-top-right-radius:0; border-bottom-right-radius:0; border-right:none; }
	.container-row.paired > .breakdown-card { border-top-left-radius:0; border-bottom-left-radius:0; }
}
.card { background:var(--surface); border-radius:var(--radius-lg); border:1px solid rgba(20,58,134,0.12); padding:18px; box-shadow:var(--shadow-md); flex:1 1 320px; }
.card-center { display:flex; flex-direction:column; max-width:480px; align-items:center; text-align:center; gap:24px; }
.card-center .card__title { margin: 0; font-size: 1.75rem; line-height: 1.2; }
.card-center .input { max-width:360px; }
.card-center .btn { min-width:200px; }
.card-center .hint, .card-center .error { text-align:center; }
.card-center .hint { color:var(--muted); font-size:0.95rem; min-height:1.2em; }
.card-center .error { color:var(--primary); min-height:1.2em; }
/* Nuevo panel OTP */
.phone-card .pv-otp { width:100%; display:flex; flex-direction:column; align-items:center; gap: 36px; }
.phone-card .pv-otp.hidden { display:none; }
.phone-card .pv-otp .card__title { margin:0; }
.phone-card .otp-list { list-style:none; padding:0; margin:0; width:100%; max-width:360px; display:flex; flex-direction:column; gap:8px; }
.phone-card .otp-list li { display:flex; align-items:center; justify-content:space-between; gap:12px; }
.phone-card .otp-list .label { opacity:0.9; }
.phone-card .otp-list .value { font-weight:800; }
.phone-card .otp-edit { font-weight:800; text-decoration:none; }
.calc-card { text-align:center; background:linear-gradient(180deg, #ffffff 0%, #f4f8ff 100%); }
.calc-card .field, .calc-card .field__hint { margin-left:auto; margin-right:auto; }
.breakdown-card { background:linear-gradient(160deg, var(--primary) 0%, #1B3F8B 100%); color:#fff; }
.card__title { margin:0 0 16px 0; color: var(--primary); font-weight:800; font-family:'Fraunces', serif; text-align:center; font-size:1.75rem; }
.breakdown-card .card__title { color:#fff; }
.breakdown-inner { display:flex; flex-direction:column; gap:8px; }
.row { display:flex; gap:8px; align-items:center; }
.between { justify-content:space-between; }
.total { border-top:1px dashed rgba(255,255,255,0.45); padding-top:8px; }
.input { padding:10px 12px; border:1px solid rgba(20,58,134,0.2); border-radius:var(--radius-sm); width:100%; background:#fff; transition: border-color 0.2s ease, box-shadow 0.2s ease; }
.input:focus { outline:none; border-color:var(--primary); box-shadow:0 0 0 3px rgba(30,79,179,0.18); }
.input-wrap { position:relative; width:100%; max-width:360px; }
.input-wrap .input { padding-right:42px; }
.toggle-visibility { position:absolute; right:8px; top:50%; transform:translateY(-50%); background:transparent; border:none; cursor:pointer; padding:4px; color:#555; border-radius:6px; }
.toggle-visibility:hover { background:rgba(0,0,0,0.05); }
.toggle-visibility.on { color: var(--primary); }
.btn { padding:11px 18px; border-radius:999px; border:0; cursor:pointer; font-family:'Manrope', sans-serif; font-weight:800; letter-spacing:0.2px; transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease; }
/* CTA de la calculadora más pequeño y un poco más abajo */
.calc__cta { font-size:1.05rem; padding:12px 20px; margin-top:18px; display:inline-flex; align-self:center; width:auto; min-width:200px; justify-content:center; }
.inst-section h3, .inst__card h4, .testi__inner h3 {
  font-family:'Fraunces', serif; font-weight:800;
  font-size:1.5rem; text-align:center; margin:0 0 10px 0;
}
/* Título de testimonios un poco más grande y con más espacio inferior */
.testi__inner h3 { font-size:1.85rem; margin:0 0 10px 0; }
.testi__subtitle { color:var(--muted); margin:0 0 26px 0; font-size:1rem; }
.btn-primary { background:linear-gradient(135deg, var(--primary), #2B64E8); color:#fff; }
.btn-primary:hover { transform: translateY(-1px); box-shadow:0 14px 28px rgba(20,58,134,0.22); }
.btn-ghost { background:transparent; color:var(--primary-dark); border:1px solid rgba(20,58,134,0.25); }
.btn-ghost:hover { background:rgba(30,79,179,0.08); }
.slider { width:100%; }
/* Sliders con azul Lukeros consistente (sin aclarar al deslizar) */
input[type="range"] { -webkit-appearance:none; appearance:none; width:100%; height:6px; background:transparent; --fill: 0%; }
/* WebKit track con fill controlado por --fill */
input[type="range"]::-webkit-slider-runnable-track {
	height:6px;
	border-radius:4px;
  background: linear-gradient(to right, var(--primary) 0 var(--fill), rgba(30,79,179,0.25) var(--fill) 100%);
}
input[type="range"]::-webkit-slider-thumb {
	-webkit-appearance:none; appearance:none; width:18px; height:18px; background: var(--primary);
	border-radius:50%; margin-top:-6px; border:2px solid var(--white); box-shadow:0 1px 2px rgba(0,0,0,0.2);
}
/* Firefox: progreso en azul y pista tenue */
input[type="range"]::-moz-range-track { height:6px; background: rgba(30,79,179,0.25); border-radius:4px; }
input[type="range"]::-moz-range-progress { height:6px; background: var(--primary); border-radius:4px; }
input[type="range"]::-moz-range-thumb { width:18px; height:18px; background: var(--primary); border:2px solid var(--white); border-radius:50%; box-shadow:0 1px 2px rgba(0,0,0,0.2); }
.field { display:block; width:100%; margin:8px 0; }
.field__hint { font-size:0.95rem; }
.field__label { font-weight:700; }
.calc__divider { border:0; border-top:1px solid rgba(0,0,0,0.08); margin:12px 0 10px; }
.hidden { display:none; }
.inst-section { position:relative; color:#fff; padding:28px 22px; margin-bottom:40px; }
.inst-section::before {
  content:"";
  position:absolute; top:0; bottom:0; left: calc(50% - 50vw);
  width:100vw; background:linear-gradient(135deg, #143A86 0%, #1E4FB3 60%, #295ED6 100%); z-index:-1;
}
.inst__inner { max-width:1120px; margin:0 auto; }
.inst__cards { display:flex; gap:16px; flex-wrap:wrap; margin-top:18px; }
.inst__card { background:rgba(255,255,255,0.96); color:var(--ink); border-radius:var(--radius-md); padding:16px; flex:1 1 260px; box-shadow:var(--shadow-sm); animation: fadeUp 0.8s ease both; }
.inst__card:nth-child(2) { animation-delay: 0.1s; }
.inst__card:nth-child(3) { animation-delay: 0.2s; }
.testi-section { width:100%; padding:0 16px 40px; }
.testi__inner { max-width:1120px; margin:0 auto; text-align:center; }
.testi__grid { display:grid; gap:16px; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items:stretch; }
.testi__card { background:#fff; color:var(--ink); border-radius:var(--radius-md); border:1px solid rgba(20,58,134,0.12); padding:16px; text-align:left; width:100%; box-shadow:var(--shadow-sm); animation: fadeUp 0.8s ease both; }
.testi__card:nth-child(2) { animation-delay: 0.1s; }
.testi__card:nth-child(3) { animation-delay: 0.2s; }
.testi__card:nth-child(4) { animation-delay: 0.3s; }
.testi__card p { color:var(--ink); margin:0; }
.testi__stars { color:var(--accent-deep); font-size:1rem; letter-spacing:2px; margin-bottom:6px; }
@media (max-width: 900px) {
	.testi__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 540px) {
	.testi__grid { grid-template-columns: 1fr; }
}
.testi__card p { color:var(--ink); }
.testi__stars { color:var(--accent-deep); font-size:1rem; letter-spacing:2px; margin-bottom:6px; }
a { color: var(--primary); }
.breakdown-card hr { border:0; border-top:1px dashed rgba(255,255,255,0.45); margin:8px 0; }
/* Textos con lectura mas limpia en secciones clave */
.inst-section p, .inst__card p, .testi__card p {
  text-align: left;
  line-height: 1.7;
}

/* Footer azul Lukeros */
.footer-section { width:100%; padding:22px; position:relative; color:#fff; }
.footer-section::before {
  content:""; position:absolute; top:0; bottom:0; left: calc(50% - 50vw); width:100vw; background:linear-gradient(135deg, #0E2B66 0%, #1E4FB3 100%); z-index:-1;
}
.footer__inner { max-width:1120px; margin:0 auto; display:flex; gap:16px; align-items:flex-start; justify-content:space-between; }
.footer__title { font-family:'Fraunces', serif; font-weight:800; margin-bottom:6px; font-size:1.2rem; }
.footer__caption { opacity:0.9; font-size:0.9rem; margin-bottom:4px; }
.footer__list { list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:6px; }
.footer__list li { display:flex; align-items:center; gap:8px; }
.footer__list a { display:flex; align-items:center; gap:8px; color:#fff; text-decoration:none; font-weight:700; }
.footer__list .icon { display:inline-flex; width:28px; height:28px; align-items:center; justify-content:center; border:1px solid rgba(255,255,255,0.4); border-radius:8px; }
.footer__list .label { line-height:1; }
@media (max-width: 640px) {
	.footer__inner { flex-direction:column; align-items:flex-start; gap:10px; }
}

/* Centrar un contenedor único en el medio de la página */
.center-screen {
	width: 100%;
	/* usar altura de viewport dinámica y descontar topbar + padding inferior del main (16px) */
	min-height: calc(100dvh - var(--topbar-h) - 16px);
	display: flex;
	align-items: center;
	justify-content: center;
}
.center-screen > .card { gap: 24px; padding: 20px; }
.phone-card .pv-top { display:flex; flex-direction:column; align-items:center; gap: 36px; width:100%; }
.phone-card .pv-top.hidden { display:none; }
.phone-card .card__title { font-size: 1.75rem; line-height: 1.2; }
.phone-card .signin-hint { font-size: 0.95rem; opacity: 0.9; }
.phone-card .signin-link { font-weight: 800; text-decoration: none; }

/* Password card layout to match spacing */
.pwd-card .pwd-top { display:flex; flex-direction:column; align-items:center; gap: 36px; width:100%; }

/* Progress bar */
.progress { width:100%; max-width:420px; display:flex; flex-direction:column; gap:12px; align-items:center; }
.progress__text { font-weight:700; color: var(--primary); }
.progress__bar { height:6px; width:100%; background:rgba(30,79,179,0.25); border-radius:4px; position:relative; overflow:hidden; }
.progress__bar::before { content:""; position:absolute; left:0; top:0; bottom:0; width:inherit; background:var(--primary); }

/* Form layout */
.form-grid { display:grid; gap:16px; grid-template-columns: 1fr; width:100%; max-width:420px; }
.form-group { display:flex; flex-direction:column; gap:10px; text-align:left; }
.form-label { font-weight:700; font-size:1rem; color:#333; }
.form-step { margin-bottom: 18px; }
.form-actions { margin-top: 16px; display:flex; gap:12px; justify-content:center; }
.input { font-size:1rem; }
.card { padding:20px; }
.form-review { width:100%; max-width:480px; display:flex; flex-direction:column; gap:12px; text-align:left; }
.review-list { list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:6px; }
.review-list li { display:flex; gap:8px; align-items:center; }

/* Alinear preguntas (labels) y campos en dos columnas para orden visual */
@media (min-width: 640px) {
	.form-grid { max-width: 560px; }
	.form-group { flex-direction: row; align-items: center; }
	.form-label { flex: 0 0 200px; text-align: right; margin: 0; }
	.form-group > :not(.form-label) { flex: 1 1 auto; }
}

/* Checklists y controles en azul */
input[type="checkbox"], input[type="radio"] { accent-color: var(--primary); }
ul, ol { --marker-color: var(--primary); }
ul li::marker, ol li::marker { color: var(--marker-color); }

/* Status Card Component */
.status-card {
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 8px 32px rgba(30,79,179,0.08);
  max-width: 600px;
  width: 100%;
}

.status-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
}

.status-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 24px;
}

.status-title-wrap {
  flex: 1;
}

.status-title {
  margin: 0 0 4px 0;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--primary);
  font-family: 'Fraunces', serif;
  line-height: 1.2;
}

.status-subtitle {
  margin: 0;
  color: #666;
  font-size: 1.05rem;
  line-height: 1.4;
}

.status-badge {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 20px;
}

.status-badge--success { background: #e8f0ff; color: #1E4FB3; }
.status-badge--warning { background: #fff5d6; color: #8A6400; }
.status-badge--info { background: #e8f0ff; color: #1E4FB3; }
.status-badge--error { background: #fff2bf; color: #8A6400; }

.status-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 24px;
}

.status-detail--info {
  padding: 16px;
  background: #f8f9fa;
  border-radius: 12px;
  border-left: 4px solid var(--primary);
}

.status-detail-text {
  color: #555;
  line-height: 1.5;
}

.status-detail-title {
  margin: 0 0 12px 0;
  font-size: 1.1rem;
  font-weight: 700;
  color: #333;
}

.status-summary-grid {
  display: grid;
  gap: 8px;
}

.status-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid #eee;
}

.status-summary-row:last-child {
  border-bottom: none;
  font-weight: 600;
  color: var(--primary);
}

.status-summary-label {
  color: #666;
  font-size: 0.95rem;
}

.status-summary-value {
  font-weight: 600;
  color: #333;
}

.status-breakdown {
  margin-bottom: 24px;
}

.status-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.btn--primary {
  background: var(--primary);
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}


.btn--primary:hover {
  background: #173B86;
  transform: translateY(-1px);
}

.btn--secondary {
  background: #f5f5f5;
  color: #333;
  border: 1px solid #ddd;
  padding: 10px 24px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn--secondary:hover {
  background: #eee;
}

/* Responsive para Status Card */
@media (max-width: 640px) {
  .status-card {
    padding: 20px;
  }
  
  .status-header {
    gap: 12px;
  }
  
  .status-icon {
    width: 40px;
    height: 40px;
    font-size: 20px;
  }
  
  .status-title {
    font-size: 1.5rem;
  }
  
  .status-summary-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
  
  .status-summary-value {
    align-self: flex-end;
  }
}

/* Responsive styles for topbar user area */
@media (max-width: 640px) {
  .topbar { padding: 12px 16px; }
  .topbar__brand { font-size: 1.5rem; }
  .topbar__user { gap: 8px; }
  .topbar__phone { font-size: 0.8rem; }
  .topbar__logout { 
    padding: 4px 8px; 
    font-size: 0.8rem; 
  }
}

@media (max-width: 480px) {
  .topbar__phone { 
    display: none; /* Hide phone number on very small screens */
  }
}

/* Botón flotante de WhatsApp */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.3);
  z-index: 1000;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.4);
}

.whatsapp-float:active {
  transform: scale(0.95);
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: white;
}

/* Animación de pulso sutil */
.whatsapp-float::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 50%;
  background: #25D366;
  animation: whatsapp-pulse 2s infinite;
  z-index: -1;
}

@keyframes whatsapp-pulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  70% {
    transform: scale(1.4);
    opacity: 0;
  }
  100% {
    transform: scale(1.4);
    opacity: 0;
  }
}

/* Responsive para móviles */
@media (max-width: 768px) {
  .whatsapp-float {
    bottom: 16px;
    right: 16px;
    width: 56px;
    height: 56px;
  }
  
  .whatsapp-float svg {
    width: 28px;
    height: 28px;
  }
}