:root{
    --navy-950:#0A1826;
    --navy-900:#0E2038;
    --navy-800:#12294A;
    --navy-700:#1B3A5F;
    --blue-600:#2C5F94;
    --blue-500:#3B76B0;
    --steel-300:#C7CED9;
    --steel-200:#DCE2EA;
    --steel-100:#F4F6F9;
    --paper:#F9FAFB;
    --ink-900:#131B26;
    --ink-700:#2B3644;
    --slate-500:#5C6B7C;
    --slate-400:#8695A6;
    --line:#DFE4EA;
    --line-dark:rgba(199,206,217,0.16);
    --gold:#B08D57;
    --ok:#2E6F4E;
    --radius:14px;
    --shadow-soft:0 20px 50px -25px rgba(10,24,38,0.35);
    --shadow-card:0 10px 30px -18px rgba(10,24,38,0.25);
  }

  *,*::before,*::after{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  @media (prefers-reduced-motion: reduce){
    html{scroll-behavior:auto;}
    *,*::before,*::after{animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important;}
  }
  body{
    margin:0;
    font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
    color:var(--ink-900);
    background:var(--paper);
    -webkit-font-smoothing:antialiased;
    line-height:1.55;
  }
  img{max-width:100%;display:block;}
  body.menu-open{overflow:hidden;}
  a{color:inherit;text-decoration:none;}
  ul{margin:0;padding:0;list-style:none;}
  h1,h2,h3,h4{margin:0;font-family:'Fraunces',Georgia,serif;font-weight:600;letter-spacing:-0.01em;color:var(--navy-900);}
  p{margin:0;}
  button{font-family:inherit;}
  :focus-visible{outline:2px solid var(--blue-500);outline-offset:3px;border-radius:4px;}

  .wrap{max-width:1180px;margin:0 auto;padding:0 32px;}
  @media (max-width:720px){.wrap{padding:0 20px;}}

  .eyebrow{
    display:flex;align-items:center;gap:10px;
    font-family:'IBM Plex Mono',monospace;
    font-size:12px;letter-spacing:0.16em;text-transform:uppercase;
    color:var(--blue-500);font-weight:500;
  }
  .eyebrow::before{content:"";width:22px;height:1px;background:var(--blue-500);display:inline-block;}

  /* ---------- Signature circuit divider ---------- */
  .circuit-rule{
    display:flex;align-items:center;gap:0;
    width:100%;
    margin:0 auto;
  }
  .circuit-rule svg{width:100%;height:auto;display:block;}

  /* ---------- Header ---------- */
  header{
    position:sticky;top:0;z-index:100;
    border-bottom:1px solid var(--line);
  }
  /* El fondo/blur va en un pseudo-elemento aparte: si el filtro va directo en
     header, se convierte en "containing block" del menú (position:fixed) y
     lo desarma en mobile. Así el menú se sigue posicionando contra la pantalla. */
  header::before{
    content:"";position:absolute;inset:0;z-index:-1;
    background:rgba(249,250,251,0.86);
    backdrop-filter:blur(10px);
    -webkit-backdrop-filter:blur(10px);
  }
  .nav{
    display:flex;align-items:center;justify-content:space-between;
    padding:14px 32px;max-width:1180px;margin:0 auto;
    gap:12px;
  }
  .brand{display:flex;align-items:center;gap:10px;min-width:0;flex-shrink:0;}
  .brand img{height:46px;width:auto;}
  .brand-name{font-family:'Fraunces',serif;font-weight:600;font-size:19px;color:var(--navy-900);letter-spacing:0.01em;}
  .brand-name span{color:var(--blue-500);}
  nav.links{display:flex;align-items:center;gap:34px;}
  nav.links a{
    font-size:14.5px;font-weight:500;color:var(--ink-700);
    position:relative;padding:4px 0;
  }
  nav.links a::after{
    content:"";position:absolute;left:0;bottom:-2px;width:0;height:1px;
    background:var(--blue-500);transition:width .25s ease;
  }
  nav.links a:hover::after{width:100%;}
  .nav-actions{display:flex;align-items:center;gap:16px;}
  .nav-phone{
    font-family:'IBM Plex Mono',monospace;font-size:13.5px;color:var(--navy-800);
    display:flex;align-items:center;gap:7px;
  }
  .nav-phone svg{width:15px;height:15px;flex-shrink:0;}
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:11px 22px;border-radius:8px;
    font-size:14px;font-weight:600;letter-spacing:0.01em;
    border:1px solid transparent;cursor:pointer;
    transition:transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
    white-space:nowrap;
  }
  .btn-primary{background:var(--navy-900);color:#fff;}
  .btn-primary:hover{background:var(--navy-800);box-shadow:var(--shadow-card);transform:translateY(-1px);}
  .btn-ghost{background:transparent;color:var(--navy-900);border-color:var(--line);}
  .btn-ghost:hover{border-color:var(--navy-900);}
  .btn-outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,0.35);}
  .btn-outline-light:hover{border-color:#fff;background:rgba(255,255,255,0.08);}
  .btn-on-navy{background:var(--steel-200);color:var(--navy-900);}
  .btn-on-navy:hover{background:#fff;transform:translateY(-1px);}

  .menu-toggle{display:none;background:none;border:none;cursor:pointer;padding:6px;}
  .menu-toggle svg{width:24px;height:24px;color:var(--navy-900);}

  @media (max-width:960px){
    nav.links{
      position:fixed;inset:75px 0 0 0;background:var(--paper);
      flex-direction:column;align-items:flex-start;gap:0;
      padding:12px 24px 24px;
      overflow-y:auto;-webkit-overflow-scrolling:touch;
      transform:translateY(-8px);opacity:0;pointer-events:none;
      transition:opacity .2s ease, transform .2s ease;
    }
    nav.links.open{transform:translateY(0);opacity:1;pointer-events:auto;}
    nav.links a{width:100%;padding:15px 0;border-bottom:1px solid var(--line);}
    .nav-phone{display:none;}
    .menu-toggle{display:block;}
    .nav-actions .btn-ghost{display:none;}
  }

  @media (max-width:380px){
    .nav{padding:12px 16px;gap:8px;}
    .brand img{height:38px;}
    .nav-actions .btn-primary{padding:9px 14px;font-size:13px;}
  }

  /* ---------- Hero ---------- */
  .hero{
    position:relative;overflow:hidden;
    background:radial-gradient(1100px 620px at 78% -10%, #17395e 0%, var(--navy-900) 46%, var(--navy-950) 100%);
    color:#fff;padding:96px 0 90px;
  }
  .hero-circuit{
    position:absolute;inset:0;opacity:0.35;pointer-events:none;
    background-repeat:no-repeat;background-position:110% 20%;background-size:900px;
  }
  .hero-grid{
    position:relative;z-index:1;
    display:grid;grid-template-columns:1.15fr 0.95fr;gap:64px;align-items:center;
  }
  .hero h1{
    color:#fff;font-size:clamp(34px,4.2vw,52px);line-height:1.12;margin:22px 0 22px;
    font-weight:600;max-width:15ch;
  }
  .hero h1 em{font-style:italic;font-weight:400;color:var(--steel-300);}
  .hero-sub{
    font-size:17px;color:#C9D4E0;max-width:46ch;margin-bottom:34px;line-height:1.65;
  }
  .hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:46px;}
  .hero-trust{
    display:flex;gap:34px;flex-wrap:wrap;
    padding-top:28px;border-top:1px solid rgba(255,255,255,0.14);
  }
  .hero-trust div{display:flex;flex-direction:column;gap:3px;}
  .hero-trust b{font-family:'Fraunces',serif;font-size:26px;font-weight:600;color:#fff;}
  .hero-trust span{font-size:12.5px;color:#9FB0C2;letter-spacing:0.03em;}

  .hero-panel{
    background:linear-gradient(165deg, rgba(255,255,255,0.07), rgba(255,255,255,0.02));
    border:1px solid rgba(255,255,255,0.14);
    border-radius:18px;padding:8px;
    box-shadow:0 30px 70px -30px rgba(0,0,0,0.55);
    backdrop-filter:blur(6px);
  }
  .hero-panel-inner{
    background:rgba(10,24,38,0.55);border-radius:14px;padding:30px 28px;
  }
  .hero-panel-title{
    font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:0.14em;
    text-transform:uppercase;color:var(--steel-300);margin-bottom:20px;display:block;
  }
  .hero-need{
    display:flex;gap:14px;padding:15px 0;
    border-top:1px solid rgba(255,255,255,0.1);
  }
  .hero-need:first-of-type{border-top:none;padding-top:2px;}
  .hero-need .ic{
    width:34px;height:34px;border-radius:9px;background:rgba(255,255,255,0.08);
    display:flex;align-items:center;justify-content:center;flex-shrink:0;
    border:1px solid rgba(255,255,255,0.12);
  }
  .hero-need .ic svg{width:17px;height:17px;color:var(--steel-300);}
  .hero-need h4{color:#fff;font-family:'Inter',sans-serif;font-weight:600;font-size:14.5px;margin-bottom:3px;}
  .hero-need p{color:#9FB0C2;font-size:13px;line-height:1.5;}

  @media (max-width:960px){
    .hero-grid{grid-template-columns:1fr;gap:44px;}
    .hero{padding:56px 0 64px;}
    .hero-trust{gap:26px;}
  }

  /* ---------- Section shells ---------- */
  section{padding:88px 0;}
  .section-head{max-width:640px;margin-bottom:52px;}
  .section-head h2{font-size:clamp(26px,3vw,36px);margin-top:16px;line-height:1.2;}
  .section-head p{color:var(--slate-500);font-size:15.5px;margin-top:14px;max-width:56ch;}
  @media (max-width:720px){section{padding:64px 0;}}

  /* ---------- Services grid ---------- */
  .svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden;}
  .svc-card{background:#fff;padding:30px 26px;transition:background .2s ease;}
  .svc-card:hover{background:var(--steel-100);}
  .svc-card .ic{
    width:42px;height:42px;border-radius:10px;background:var(--navy-900);
    display:flex;align-items:center;justify-content:center;margin-bottom:18px;
  }
  .svc-card .ic svg{width:20px;height:20px;color:var(--steel-300);}
  .svc-card h3{font-size:16px;font-family:'Inter',sans-serif;font-weight:600;color:var(--navy-900);margin-bottom:8px;}
  .svc-card p{font-size:13.8px;color:var(--slate-500);line-height:1.55;}
  @media (max-width:960px){.svc-grid{grid-template-columns:repeat(2,1fr);}}
  @media (max-width:560px){.svc-grid{grid-template-columns:1fr;}}

  /* ---------- Clientes ---------- */
  .clients-section{background:var(--steel-100);}
  .clients-grid{
    display:grid;grid-template-columns:repeat(5,1fr);gap:1px;
    background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden;
  }
  .client-card{
    background:#fff;display:flex;align-items:center;justify-content:center;
    height:176px;padding:18px;
  }
  .client-card img{
    max-width:100%;max-height:127px;width:auto;height:auto;object-fit:contain;
    filter:grayscale(1);opacity:0.72;
    transition:filter .25s ease, opacity .25s ease, transform .25s ease;
  }
  .client-card:hover img{filter:grayscale(0);opacity:1;transform:scale(1.05);}
  @media (max-width:960px){.clients-grid{grid-template-columns:repeat(3,1fr);}}
  @media (max-width:560px){
    .clients-grid{grid-template-columns:repeat(2,1fr);}
    .client-card{height:144px;padding:14px;}
    .client-card img{max-height:101px;}
  }

  /* ---------- Clientes: expandir ---------- */
  .client-extra{display:none;}
  .clients-grid.is-open .client-extra{display:flex;}

  .client-toggle{
    background:#fff;border:none;cursor:pointer;
    display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
    height:176px;padding:18px;
    color:var(--navy-900);font-family:'Inter',sans-serif;font-size:13px;font-weight:600;
    transition:background .2s ease, color .2s ease;
  }
  .client-toggle:hover{background:var(--navy-900);color:#fff;}
  .client-toggle .chev{transition:transform .35s ease;flex-shrink:0;}
  .client-toggle[aria-expanded="true"] .chev{transform:rotate(180deg);}
  @media (min-width:961px){
    .clients-grid:not(.is-open) .client-toggle{
      grid-column:1/-1;flex-direction:row;height:auto;padding:16px;
    }
  }
  @media (max-width:560px){.client-toggle{height:144px;padding:14px;}}

  /* ---------- Pricing ---------- */
  .pricing-section{background:var(--steel-100);}
  .plan-legend{display:flex;gap:22px;flex-wrap:wrap;margin:6px 0 30px;}
  .plan-legend span{
    display:inline-flex;align-items:center;gap:7px;font-size:12.5px;color:var(--slate-500);
    font-family:'IBM Plex Mono',monospace;
  }
  .dot{width:8px;height:8px;border-radius:50%;display:inline-block;}
  .dot.start{background:#4C8C63;}
  .dot.pyme{background:#3B76B0;}
  .dot.plus{background:#7A5FA6;}
  .dot.prof{background:#C07A34;}
  .dot.empresa{background:#B4453F;}
  .dot.corp{background:#2B333D;}

  .table-scroll{
    overflow-x:auto;border:1px solid var(--line);border-radius:16px;background:#fff;
    box-shadow:var(--shadow-card);
    -webkit-overflow-scrolling:touch;
  }
  table.plans{border-collapse:collapse;width:100%;min-width:920px;font-size:13.6px;}
  table.plans th, table.plans td{padding:14px 20px;text-align:center;border-bottom:1px solid var(--line);}
  table.plans thead th{
    background:var(--navy-900);color:#fff;font-family:'Inter',sans-serif;font-weight:600;
    padding:20px 20px 16px;position:relative;
  }
  table.plans thead th .dot{margin-right:6px;}
  table.plans thead th .plan-name{display:flex;align-items:center;justify-content:center;gap:6px;font-size:13.5px;letter-spacing:0.02em;}
  table.plans thead th.recommended{background:var(--blue-600);}
  .badge-rec{
    background:var(--gold);color:#fff;font-size:9.5px;font-weight:700;letter-spacing:0.08em;
    padding:3px 10px;border-radius:20px;text-transform:uppercase;
    font-family:'Inter',sans-serif;box-shadow:0 4px 10px rgba(0,0,0,0.25);
  }
  table.plans tbody th{
    text-align:left;font-weight:500;color:var(--ink-700);font-size:13.4px;
    background:var(--paper);position:sticky;left:0;
    border-right:1px solid var(--line);white-space:nowrap;
  }
  table.plans tbody tr:last-of-type td, table.plans tbody tr:last-of-type th{border-bottom:none;}
  table.plans tbody tr:hover td{background:#F7FAFD;}
  table.plans tbody tr.price-row:hover td{background:var(--navy-950);}
  table.plans tbody tr.price-row:hover td.rec-col{background:var(--navy-800);}
  table.plans td.yes{color:var(--ok);font-weight:600;}
  table.plans td.no{color:var(--slate-400);}
  table.plans td.val{font-family:'IBM Plex Mono',monospace;font-weight:500;color:var(--ink-900);}
  table.plans tr.price-row th{background:var(--navy-900);color:#fff;border-right-color:var(--navy-800);}
  table.plans tr.price-row td{background:var(--navy-950);color:#fff;font-family:'IBM Plex Mono',monospace;font-size:16px;font-weight:600;}
  table.plans tr.price-row td.rec-col{background:var(--navy-800);}
  table.plans tr.hours-row td, table.plans tr.hours-row th{font-family:'IBM Plex Mono',monospace;font-weight:600;color:var(--navy-800);}

  @media (max-width:760px){
    .table-scroll{scroll-snap-type:x mandatory;border-radius:14px;}
    table.plans{min-width:0;table-layout:fixed;font-size:12.4px;}
    table.plans th, table.plans td{padding:11px 12px;}
    table.plans thead th{padding:14px 12px 12px;}
    table.plans thead th, table.plans td{width:132px;min-width:132px;scroll-snap-align:start;}
    table.plans thead th:first-child, table.plans tbody th{width:112px;min-width:112px;}
    table.plans tbody th{
      position:sticky;left:0;z-index:1;
      white-space:normal;line-height:1.3;font-size:11.6px;
      box-shadow:3px 0 8px rgba(10,24,38,0.08);
    }
    table.plans thead th:first-child{position:sticky;left:0;z-index:2;font-size:12px;}
    table.plans thead th .plan-name{flex-direction:column;gap:4px;font-size:12px;}
    table.plans thead th .dot{margin-right:0;}
    .badge-rec{display:inline-block;margin-bottom:2px;font-size:8.8px;padding:3px 8px;}
    table.plans tr.price-row td{font-size:13.6px;padding:12px;}
  }

  .pricing-foot{display:flex;gap:14px;align-items:flex-start;margin-top:22px;color:var(--slate-500);font-size:13px;}
  .pricing-foot svg{width:16px;height:16px;flex-shrink:0;margin-top:2px;color:var(--blue-500);}

  .addons{margin-top:56px;display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;}
  .addons-copy h3{font-size:20px;margin-bottom:12px;}
  .addons-copy p{color:var(--slate-500);font-size:14.5px;line-height:1.65;}
  .addons-table{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow-card);}
  .addons-table div{
    display:flex;justify-content:space-between;gap:20px;
    padding:15px 22px;border-bottom:1px solid var(--line);font-size:14px;
  }
  .addons-table div:last-child{border-bottom:none;}
  .addons-table span:first-child{color:var(--ink-700);}
  .addons-table span:last-child{font-family:'IBM Plex Mono',monospace;color:var(--navy-800);font-weight:600;text-align:right;}
  @media (max-width:860px){.addons{grid-template-columns:1fr;}}
  @media (max-width:480px){
    .addons-table div{flex-direction:column;align-items:flex-start;gap:4px;}
    .addons-table span:last-child{text-align:left;}
  }

  /* ---------- Trust / why us ---------- */
  .why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:36px;}
  .why-item{border-top:2px solid var(--navy-900);padding-top:18px;}
  .why-item h3{font-size:16.5px;margin-bottom:10px;}
  .why-item p{font-size:13.8px;color:var(--slate-500);line-height:1.6;}
  @media (max-width:860px){.why-grid{grid-template-columns:1fr 1fr;row-gap:32px;}}
  @media (max-width:560px){.why-grid{grid-template-columns:1fr;}}

  /* ---------- Contact ---------- */
  .contact-section{
    background:linear-gradient(175deg, var(--navy-950), var(--navy-900) 55%, var(--navy-950));
    color:#fff;position:relative;overflow:hidden;
  }
  .contact-section .section-head h2{color:#fff;}
  .contact-section .section-head p{color:#9FB0C2;}
  .contact-section .eyebrow{color:var(--steel-300);}
  .contact-section .eyebrow::before{background:var(--steel-300);}
  .contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
  .contact-card{
    background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.14);
    border-radius:16px;padding:32px;transition:border-color .2s ease, background .2s ease, transform .2s ease;
  }
  .contact-card:hover{background:rgba(255,255,255,0.08);border-color:rgba(255,255,255,0.28);transform:translateY(-2px);}
  .contact-card .ic{
    width:40px;height:40px;border-radius:10px;background:rgba(255,255,255,0.1);
    display:flex;align-items:center;justify-content:center;margin-bottom:18px;
  }
  .contact-card .ic svg{width:19px;height:19px;color:#fff;}
  .contact-card span.label{font-size:12px;letter-spacing:0.1em;text-transform:uppercase;color:#8FA1B5;font-family:'IBM Plex Mono',monospace;}
  .contact-card strong{display:block;font-family:'Fraunces',serif;font-size:20px;font-weight:600;color:#fff;margin:8px 0 6px;word-break:break-word;}
  .contact-card p{color:#9FB0C2;font-size:13.5px;}
  .contact-city{
    margin-top:20px;display:flex;align-items:center;gap:10px;color:#9FB0C2;font-size:13.5px;
  }
  .contact-city svg{width:16px;height:16px;color:var(--steel-300);}
  @media (max-width:720px){.contact-grid{grid-template-columns:1fr;}}

  /* ---------- Contact form ---------- */
  .contact-form{
    margin-top:28px;
    background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.14);
    border-radius:16px;padding:32px;
    display:flex;flex-direction:column;gap:18px;
  }
  .form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
  .form-field{display:flex;flex-direction:column;gap:8px;}
  .form-field label{
    font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:0.08em;
    text-transform:uppercase;color:#8FA1B5;
  }
  .form-field input,
  .form-field select,
  .form-field textarea{
    font-family:'Inter',sans-serif;font-size:14.5px;color:#fff;
    background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.18);
    border-radius:8px;padding:12px 14px;width:100%;
    transition:border-color .2s ease, background .2s ease;
  }
  .form-field textarea{resize:vertical;min-height:96px;font-family:inherit;line-height:1.5;}
  .form-field input::placeholder,
  .form-field textarea::placeholder{color:#7E90A4;}
  .form-field select{cursor:pointer;}
  .form-field select option{color:var(--ink-900);background:#fff;}
  .form-field input:focus,
  .form-field select:focus,
  .form-field textarea:focus{
    outline:none;border-color:var(--blue-500);background:rgba(255,255,255,0.12);
  }
  .form-submit{align-self:flex-start;margin-top:4px;}
  @media (max-width:600px){
    .contact-form{padding:24px;}
    .form-row{grid-template-columns:1fr;}
  }

  /* ---------- Footer ---------- */
  footer{background:var(--navy-950);color:#7E90A4;padding:44px 0 30px;}
  .foot-grid{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px;padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,0.08);}
  .foot-brand{display:flex;align-items:center;gap:10px;}
  .foot-brand img{height:30px;}
  .foot-brand span{font-family:'Fraunces',serif;color:#fff;font-weight:600;font-size:16px;}
  .foot-links{display:flex;gap:28px;flex-wrap:wrap;}
  .foot-links a{font-size:13.5px;color:#9FB0C2;}
  .foot-links a:hover{color:#fff;}
  .foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;padding-top:22px;font-size:12.5px;}

  .reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease, transform .6s ease;}
  .reveal.in{opacity:1;transform:translateY(0);}

  /* ---------- WhatsApp flotante ---------- */
  .whatsapp-float{
    position:fixed;right:22px;bottom:22px;z-index:999;
    width:58px;height:58px;border-radius:50%;
    background:#25D366;color:#fff;
    display:flex;align-items:center;justify-content:center;
    box-shadow:0 12px 28px -8px rgba(10,24,38,0.45), 0 0 0 0 rgba(37,211,102,0.55);
    transition:transform .25s ease, box-shadow .25s ease;
    animation:wa-pulse 2.6s ease-in-out infinite;
  }
  .whatsapp-float:hover{transform:translateY(-3px) scale(1.06);box-shadow:0 16px 34px -8px rgba(10,24,38,0.5);}
  .whatsapp-float svg{display:block;}
  @keyframes wa-pulse{
    0%{box-shadow:0 12px 28px -8px rgba(10,24,38,0.45), 0 0 0 0 rgba(37,211,102,0.45);}
    70%{box-shadow:0 12px 28px -8px rgba(10,24,38,0.45), 0 0 0 12px rgba(37,211,102,0);}
    100%{box-shadow:0 12px 28px -8px rgba(10,24,38,0.45), 0 0 0 0 rgba(37,211,102,0);}
  }
  @media (prefers-reduced-motion: reduce){.whatsapp-float{animation:none;}}
  @media (max-width:560px){
    .whatsapp-float{right:16px;bottom:16px;width:52px;height:52px;}
    .whatsapp-float svg{width:26px;height:26px;}
  }