/* ==========================================================================
   corpaper — hoja de estilos principal
   Paleta: pizarra (slate) + verde WhatsApp (#25D366) sobre fondo claro
   ========================================================================== */

:root{
  --ink:#101828;
  --ink-2:#1d2939;
  --body:#475467;
  --muted:#667085;
  --line:#e4e7ec;
  --line-2:#eaecf0;
  --bg:#ffffff;
  --bg-soft:#f7f9fb;
  --bg-deep:#0b1220;
  --deep-2:#111c31;

  --accent:#25d366;
  --accent-dark:#12a75a;
  --accent-deep:#0b7a41;
  --accent-soft:#e8fbf0;

  --brand:#101828;
  --radius:16px;
  --radius-sm:12px;
  --radius-lg:24px;

  --shadow-xs:0 1px 2px rgba(16,24,40,.06);
  --shadow-sm:0 2px 8px rgba(16,24,40,.06);
  --shadow-md:0 12px 32px -12px rgba(16,24,40,.18);
  --shadow-lg:0 28px 60px -28px rgba(16,24,40,.32);

  --container:1180px;
  --header-h:76px;
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
}

/* ----------------------------- Reset ------------------------------------ */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%; scroll-behavior:smooth; scroll-padding-top:calc(var(--header-h) + 12px)}
/* el embed de Zoho trae un reset `:root, html{font-size:10px}`; este selector
   (0,1,1) le gana y mantiene la escala rem del sitio intacta */
html:root{font-size:100%}
body{
  margin:0; font-family:var(--font); font-size:17px; line-height:1.65;
  color:var(--body); background:var(--bg);
  -webkit-font-smoothing:antialiased; -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
h1,h2,h3,h4{color:var(--ink); margin:0; line-height:1.18; letter-spacing:-.02em; font-weight:700}
h1{font-size:clamp(2.15rem,4.6vw,3.55rem); letter-spacing:-.035em; font-weight:800}
h2{font-size:clamp(1.7rem,3.2vw,2.5rem); letter-spacing:-.03em}
h3{font-size:1.13rem}
h4{font-size:.95rem}
p{margin:0}
ul,ol{margin:0; padding:0; list-style:none}
a{color:inherit; text-decoration:none}
img,svg{display:block; max-width:100%}
strong{color:var(--ink-2); font-weight:600}
button{font:inherit}

.container{width:100%; max-width:var(--container); margin:0 auto; padding:0 24px}

.skip-link{
  position:absolute; left:-9999px; top:0; z-index:200;
  background:var(--ink); color:#fff; padding:12px 18px; border-radius:0 0 10px 0;
}
.skip-link:focus{left:0}

/* --------------------------- Header / nav ------------------------------- */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(255,255,255,.88); backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid transparent; transition:border-color .2s, box-shadow .2s, background .2s;
}
.site-header.is-stuck{border-bottom-color:var(--line); box-shadow:0 6px 24px -18px rgba(16,24,40,.35)}
.header-inner{display:flex; align-items:center; justify-content:space-between; gap:24px; height:var(--header-h)}

.brand{display:inline-flex; align-items:center; gap:10px}
.brand-mark{display:inline-flex}
.brand-word{
  font-weight:800; font-size:1.32rem; letter-spacing:-.045em; color:var(--ink);
}
.brand.light .brand-word{color:#fff}

.nav{display:flex; align-items:center; gap:26px}
.nav a{font-size:.94rem; font-weight:500; color:var(--ink-2); position:relative; transition:color .16s}
.nav a:hover{color:var(--accent-deep)}
.nav a:not(.btn)::after{
  content:''; position:absolute; left:0; right:100%; bottom:-6px; height:2px;
  background:var(--accent); transition:right .22s ease;
}
.nav a:not(.btn):hover::after{right:0}
.nav a.is-active{color:var(--accent-deep)}
.nav a.is-active::after{right:0}
.nav-cta{margin-left:6px}

.nav-toggle{
  display:none; width:44px; height:44px; border:1px solid var(--line); background:#fff;
  border-radius:12px; cursor:pointer; padding:11px 10px; flex-direction:column; justify-content:space-between;
}
.nav-toggle span{display:block; height:2px; background:var(--ink); border-radius:2px; transition:transform .2s, opacity .2s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ------------------------------ Botones --------------------------------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:13px 22px; border-radius:12px; font-weight:600; font-size:.97rem;
  border:1px solid transparent; cursor:pointer; transition:transform .16s, box-shadow .2s, background .2s, border-color .2s, color .2s;
  white-space:nowrap; line-height:1.2;
}
.btn-lg{padding:15px 26px; font-size:1rem; border-radius:13px}
.btn-block{width:100%}
.btn-primary{background:var(--accent); color:#062b16; box-shadow:0 10px 24px -12px rgba(18,167,90,.75)}
.btn-primary:hover{background:var(--accent-dark); color:#fff; transform:translateY(-1px)}
.btn-accent{background:var(--accent); color:#062b16}
.btn-accent:hover{background:#fff; color:var(--ink); transform:translateY(-1px)}
.btn-ghost{background:#fff; border-color:var(--line); color:var(--ink); box-shadow:var(--shadow-xs)}
.btn-ghost:hover{border-color:#c9ced6; transform:translateY(-1px)}
.btn-ghost-dark{background:transparent; border-color:rgba(255,255,255,.34); color:#fff}
.btn-ghost-dark:hover{border-color:#fff; background:rgba(255,255,255,.08)}

/* ------------------------------- Hero ----------------------------------- */
.hero{position:relative; padding:64px 0 34px; overflow:hidden}
.hero-glow{
  position:absolute; inset:-220px -10% auto -10%; height:640px; z-index:-1;
  background:
    radial-gradient(46% 62% at 22% 42%, rgba(37,211,102,.20), transparent 70%),
    radial-gradient(40% 50% at 78% 26%, rgba(37,211,102,.12), transparent 72%),
    linear-gradient(180deg,#fbfdfc 0%, #ffffff 62%);
}
.hero-inner{display:grid; grid-template-columns:1.02fr .98fr; gap:56px; align-items:center}
.hero-copy{max-width:620px}
.eyebrow{
  display:inline-flex; align-items:center; gap:8px; margin:0 0 18px;
  font-size:.78rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:var(--accent-deep);
}
.eyebrow.light{color:var(--accent)}
.eyebrow .dot{width:7px; height:7px; border-radius:50%; background:var(--accent); box-shadow:0 0 0 4px rgba(37,211,102,.18)}
.hl{position:relative; white-space:nowrap}
.hl::after{
  content:''; position:absolute; left:0; right:0; bottom:.06em; height:.30em;
  background:linear-gradient(90deg, rgba(37,211,102,.34), rgba(37,211,102,.12)); border-radius:4px; z-index:-1;
}
.lead{font-size:1.11rem; margin-top:20px; color:var(--body)}
.hero-actions{display:flex; flex-wrap:wrap; gap:14px; margin-top:30px}
.hero-points{display:flex; flex-wrap:wrap; gap:10px 22px; margin-top:26px}
.hero-points li{display:flex; align-items:center; gap:9px; font-size:.92rem; font-weight:500; color:var(--ink-2)}
.hero-points li::before{
  content:''; width:18px; height:18px; flex:0 0 18px; border-radius:50%;
  background:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2312a75a' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 12.6l5 5L20 6.6'/%3E%3C/svg%3E") center/contain no-repeat;
}

/* mock de bandeja unificada */
.hero-visual{position:relative; padding-bottom:58px}
.ui-card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg);
  box-shadow:var(--shadow-lg); overflow:hidden;
}
.ui-top{
  display:flex; align-items:center; gap:7px; padding:13px 16px; background:#fbfcfd;
  border-bottom:1px solid var(--line-2);
}
.ui-dot{width:10px; height:10px; border-radius:50%}
.ui-dot.red{background:#ff5f57} .ui-dot.amber{background:#febc2e} .ui-dot.green{background:#28c840}
.ui-title{margin-left:10px; font-size:.78rem; font-weight:600; color:var(--muted); letter-spacing:.02em}
.ui-body{display:grid; grid-template-columns:200px 1fr; min-height:390px}
.ui-list{border-right:1px solid var(--line-2); background:#fcfdfe; padding:8px}
.ui-item{display:flex; gap:10px; align-items:flex-start; padding:11px 10px; border-radius:12px}
.ui-item.active{background:var(--accent-soft); box-shadow:inset 0 0 0 1px rgba(37,211,102,.28)}
.ui-item + .ui-item{margin-top:2px}
.ui-item strong{display:block; font-size:.79rem; font-weight:600}
.ui-item p{font-size:.73rem; color:var(--muted); margin-top:1px; line-height:1.35}
.ui-chan{
  flex:0 0 26px; height:26px; border-radius:8px; font-size:.6rem; font-weight:800; letter-spacing:.02em;
  display:grid; place-items:center; color:#fff;
}
.ui-chan.wa{background:#25d366} .ui-chan.ig{background:#d6249f}
.ui-chan.fb{background:#1877f2} .ui-chan.tg{background:#2aabee} .ui-chan.tl{background:#475467}
.ui-chat{padding:18px; display:flex; flex-direction:column; gap:11px; background:#fff}
.bubble{
  max-width:86%; padding:11px 14px; border-radius:14px; font-size:.83rem; line-height:1.5;
  color:var(--ink-2); background:#f2f4f7;
}
.bubble.them{border-bottom-left-radius:5px}
.bubble.us{background:var(--accent-soft); margin-left:auto; border-bottom-right-radius:5px; box-shadow:inset 0 0 0 1px rgba(37,211,102,.22)}
.bubble.sys{
  align-self:center; max-width:100%; background:#fff; border:1px dashed var(--line);
  color:var(--muted); font-size:.72rem; text-align:center; border-radius:10px; padding:7px 12px;
}
.bubble .meta{display:block; margin-top:5px; font-size:.66rem; color:var(--muted); font-weight:500}
.ui-actions{display:flex; flex-wrap:wrap; gap:8px; margin-top:auto; padding-top:8px}
.chip{
  font-size:.72rem; font-weight:600; color:var(--ink-2); background:#f2f4f7;
  border:1px solid var(--line-2); padding:6px 11px; border-radius:999px;
}
.ui-badge{
  position:absolute; left:26px; bottom:-56px; max-width:270px;
  background:var(--bg-deep); color:#e7ecf3; font-size:.78rem; line-height:1.45;
  padding:13px 16px; border-radius:14px; box-shadow:var(--shadow-md);
}
.ui-badge strong{color:var(--accent); display:block; font-size:.72rem; letter-spacing:.14em}

/* franja de canales */
.chan-strip{margin-top:62px; padding:24px 0 4px; border-top:1px solid var(--line-2); text-align:center}
.chan-label{font-size:.79rem; font-weight:700; letter-spacing:.12em; text-transform:uppercase; color:var(--muted); margin-bottom:16px}
.chan-pills{display:flex; flex-wrap:wrap; gap:10px; justify-content:center}
.chan-pills li{
  font-size:.85rem; font-weight:600; color:var(--ink-2); background:#fff;
  border:1px solid var(--line); border-radius:999px; padding:8px 15px; box-shadow:var(--shadow-xs);
}

/* ----------------------------- Secciones -------------------------------- */
.section{padding:92px 0}
.section-soft{background:var(--bg-soft); border-top:1px solid var(--line-2); border-bottom:1px solid var(--line-2)}
.section-head{max-width:760px; margin:0 auto 52px; text-align:center}
.section-head h2{margin-bottom:16px}
.section-sub{font-size:1.04rem; color:var(--body)}
.section-sub.light{color:#b8c2d1}

.grid{display:grid; gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

.card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  padding:28px; box-shadow:var(--shadow-xs); transition:transform .2s, box-shadow .2s, border-color .2s;
}
.card:hover{transform:translateY(-3px); box-shadow:var(--shadow-md); border-color:#d7dbe2}
.card h3{margin-bottom:10px}
.card p{font-size:.95rem}
.ico{
  display:grid; place-items:center; width:46px; height:46px; margin-bottom:18px;
  border-radius:13px; background:var(--accent-soft); color:var(--accent-deep);
}
.ico svg{width:24px; height:24px}

/* comparativa */
.compare{display:grid; grid-template-columns:1fr 1fr; gap:0; margin-top:44px; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden}
.compare-col{padding:28px 30px}
.compare-col h4{margin-bottom:16px; letter-spacing:.01em; font-size:.85rem; text-transform:uppercase}
.compare-col li{position:relative; padding:7px 0 7px 28px; font-size:.94rem}
.compare-col li::before{position:absolute; left:0; top:8px; width:18px; height:18px; content:''; border-radius:50%; background-repeat:no-repeat; background-position:center; background-size:12px}
.compare-col.before{background:#fbfbfc}
.compare-col.before h4{color:var(--muted)}
.compare-col.before li::before{background-color:#fee4e2; background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23b42318' stroke-width='3.6' stroke-linecap='round'%3E%3Cpath d='M6 6l12 12M18 6L6 18'/%3E%3C/svg%3E")}
.compare-col.after{background:#fff; border-left:1px solid var(--line)}
.compare-col.after h4{color:var(--accent-deep)}
.compare-col.after li::before{background-color:var(--accent-soft); background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2312a75a' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 12.6l5 5L20 6.6'/%3E%3C/svg%3E")}

/* pilares */
.pillar{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:26px;
  border-top:3px solid var(--accent);
}
.pillar h3{display:flex; align-items:baseline; gap:10px; margin-bottom:12px}
.pillar .num{font-size:.78rem; font-weight:800; color:var(--accent-deep); letter-spacing:.06em}
.pillar p{font-size:.93rem}

/* soluciones */
.sol-grid .sol-card{display:flex; flex-direction:column}
.sol-ico{
  display:grid; place-items:center; width:48px; height:48px; margin-bottom:18px;
  border-radius:14px; background:#f2f5f8; color:var(--ink);
}
.sol-ico svg{width:25px; height:25px}
.sol-tag{font-size:.78rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--accent-deep); margin:6px 0 12px}
.ticks{margin-top:18px; display:grid; gap:9px}
.ticks li{position:relative; padding-left:26px; font-size:.9rem; line-height:1.5}
.ticks li::before{
  content:''; position:absolute; left:0; top:3px; width:17px; height:17px; border-radius:50%;
  background:var(--accent-soft) url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2312a75a' stroke-width='3.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 12.6l5 5L20 6.6'/%3E%3C/svg%3E") center/11px no-repeat;
}

/* --------------------------- Telefonia (dark) --------------------------- */
.section-dark{background:var(--bg-deep); color:#c3ccda; position:relative; overflow:hidden}
.section-dark::after{
  content:''; position:absolute; right:-160px; top:-160px; width:520px; height:520px; border-radius:50%;
  background:radial-gradient(circle, rgba(37,211,102,.18), transparent 68%);
}
.section-dark h2{color:#fff; margin-bottom:16px}
.dark-grid{display:grid; grid-template-columns:1fr 1.06fr; gap:56px; align-items:start}
.dark-grid .btn{margin-top:30px}
.feature-list{display:grid; gap:2px; background:rgba(255,255,255,.06); border-radius:var(--radius); padding:6px; overflow:hidden}
.feature-list li{
  position:relative; padding:15px 18px 15px 46px; font-size:.93rem; background:rgba(11,18,32,.55); border-radius:11px;
}
.feature-list li strong{color:#fff; font-weight:600}
.feature-list li::before{
  content:''; position:absolute; left:16px; top:17px; width:18px; height:18px; border-radius:6px;
  background:rgba(37,211,102,.16) url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2325d366' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 12.6l5 5L20 6.6'/%3E%3C/svg%3E") center/12px no-repeat;
}
.dark-note{
  margin-top:34px; padding:18px 22px; border-left:3px solid var(--accent);
  background:rgba(255,255,255,.05); border-radius:0 12px 12px 0; font-size:.93rem; color:#b8c2d1;
}

/* canales */
.chan-grid .chan-card h3{margin-bottom:9px; display:flex; align-items:center; gap:9px}
.chan-grid .chan-card h3::before{
  content:''; width:9px; height:9px; border-radius:50%; background:var(--accent); flex:0 0 9px;
  box-shadow:0 0 0 4px rgba(37,211,102,.14);
}

/* proceso */
.steps{display:grid; grid-template-columns:repeat(4,1fr); gap:24px; counter-reset:s}
.steps li{position:relative; background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:28px 24px}
.step-n{
  display:inline-block; font-size:.74rem; font-weight:800; letter-spacing:.14em; color:#fff;
  background:var(--ink); padding:5px 10px; border-radius:7px; margin-bottom:16px;
}
.steps h3{margin-bottom:9px}
.steps p{font-size:.92rem}

/* nosotros */
.about{display:grid; grid-template-columns:1.25fr .75fr; gap:56px; align-items:start}
.about-copy h2{margin-bottom:18px}
.about-copy p + p{margin-top:14px}
.values{margin-top:26px; display:grid; gap:13px}
.values li{position:relative; padding-left:28px; font-size:.95rem}
.values li::before{
  content:''; position:absolute; left:0; top:3px; width:19px; height:19px; border-radius:50%;
  background:var(--accent-soft) url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2312a75a' stroke-width='3.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 12.6l5 5L20 6.6'/%3E%3C/svg%3E") center/12px no-repeat;
}
.about-side{display:grid; gap:20px}
.side-card{background:var(--bg-soft); border:1px solid var(--line); border-radius:var(--radius); padding:26px}
.side-card h3{margin-bottom:16px; font-size:1.02rem}
.side-card.accent{background:var(--bg-deep); border-color:var(--bg-deep); color:#c3ccda}
.side-card.accent h3{color:#fff}
.side-card.accent p{font-size:.93rem; margin-bottom:20px}
.chips{display:flex; flex-wrap:wrap; gap:8px}
.chips li{
  font-size:.82rem; font-weight:500; color:var(--ink-2); background:#fff;
  border:1px solid var(--line); border-radius:999px; padding:6px 12px;
}

/* ----------------------------- Contacto --------------------------------- */
.contact{display:grid; grid-template-columns:1fr 1.02fr; gap:56px; align-items:start}
.contact-copy h2{margin-bottom:16px}
.contact-tiles{display:grid; gap:12px; margin-top:28px}
.contact-tile{
  display:flex; align-items:center; gap:14px; background:#fff; border:1px solid var(--line);
  border-radius:14px; padding:15px 18px; transition:border-color .18s, transform .18s;
}
.contact-tile:hover{border-color:var(--accent); transform:translateX(3px)}
.contact-tile .ico{width:40px; height:40px; margin:0; border-radius:11px; flex:0 0 40px}
.contact-tile .ct-txt{min-width:0}
.contact-tile .ct-txt strong{display:block; word-break:break-word}
.contact-tile .ico svg{width:20px; height:20px}
.contact-tile span.k{display:block; font-size:.74rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--muted)}
.contact-tile strong{font-size:.98rem; color:var(--ink)}
.contact-note{margin-top:22px; font-size:.85rem; color:var(--muted)}

.form-card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg);
  padding:32px; box-shadow:var(--shadow-md);
}
.form-card h3{margin-bottom:20px; font-size:1.2rem}
.cform{display:grid; gap:16px}
.field-row{display:grid; grid-template-columns:1fr 1fr; gap:16px}
.field label{display:block; font-size:.85rem; font-weight:600; color:var(--ink-2); margin-bottom:7px}
.field input,.field select,.field textarea{
  width:100%; font:inherit; font-size:.94rem; color:var(--ink);
  background:#fff; border:1px solid var(--line); border-radius:11px; padding:12px 14px;
  transition:border-color .16s, box-shadow .16s;
}
.field textarea{resize:vertical; min-height:104px}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none; border-color:var(--accent); box-shadow:0 0 0 4px rgba(37,211,102,.16);
}
.field.check label{display:flex; gap:10px; align-items:flex-start; font-weight:400; font-size:.86rem; color:var(--body)}
.field.check input{width:auto; margin-top:3px; accent-color:var(--accent-dark)}
.hp{position:absolute!important; left:-9999px!important; width:1px; height:1px; opacity:0}
.form-msg{font-size:.88rem; margin:0; min-height:1px}
.form-msg.ok{color:var(--accent-deep); font-weight:600}
.form-msg.err{color:#b42318; font-weight:600}

/* Banda CTA final */
.cta-band{
  background:linear-gradient(135deg, var(--deep-2) 0%, var(--bg-deep) 62%);
  color:#fff; padding:66px 0;
}
.cta-inner{display:flex; align-items:center; justify-content:space-between; gap:34px; flex-wrap:wrap}
.cta-inner h2{color:#fff; max-width:640px}
.cta-actions{display:flex; gap:14px; flex-wrap:wrap}

/* ------------------------------ Footer ---------------------------------- */
.site-footer{background:var(--bg-deep); color:#98a2b3; padding:64px 0 28px; font-size:.92rem}
.footer-top{display:grid; grid-template-columns:1.5fr 1fr 1fr 1fr; gap:40px}
.footer-brand p{margin-top:16px; max-width:330px; font-size:.9rem; line-height:1.6}
.footer-col h4{color:#fff; font-size:.78rem; letter-spacing:.14em; text-transform:uppercase; margin-bottom:16px}
.footer-col li{margin-bottom:9px}
.footer-col a{color:#b8c2d1; font-size:.92rem; transition:color .16s}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{
  margin-top:48px; padding-top:22px; border-top:1px solid rgba(255,255,255,.1);
  display:flex; justify-content:space-between; gap:20px; flex-wrap:wrap; align-items:flex-start;
}
.footer-bottom p{font-size:.82rem}
.footer-legal{max-width:620px; color:#7a8697; text-align:right}

/* WhatsApp FAB */
.wa-fab{
  position:fixed; right:20px; bottom:20px; z-index:120;
  display:inline-flex; align-items:center; gap:9px;
  background:var(--accent); color:#04310f; font-weight:700; font-size:.9rem;
  padding:13px 19px; border-radius:999px; box-shadow:0 14px 30px -12px rgba(18,167,90,.8);
  transition:transform .18s, background .18s;
}
.wa-fab:hover{transform:translateY(-2px); background:var(--accent-dark); color:#fff}
.wa-fab[hidden]{display:none}


/* -------------------- Formulario Zoho Bigin (embed oficial) ----------------
   Traemos el markup del web form tal cual (mismas clases .wf-* que infomagia)
   pero NO su hoja de estilos: la de Zoho incluye un reset `:root, html
   { font-size: 10px }` que destruiria toda la escala en rem del sitio (por eso
   infomagia tambien lo recorto). El blindaje va mas abajo, en `html:root`.
   --------------------------------------------------------------------------- */
.wf-parent{background:transparent; width:100%}
.wf-wrapper{width:100%}
.wf-form-component{font-family:var(--font)!important; position:relative}
.wf-header{
  font-size:1.2rem; font-weight:700; color:var(--ink); letter-spacing:-.02em;
  margin:0 0 20px;
}
.wf-form-wrapper{display:grid; gap:16px}
.wf-row{display:grid; gap:7px}
.wf-label{font-size:.85rem; font-weight:600; color:var(--ink-2)}
.wf-field{position:relative}
.wf-row:has(.wf-field-mandatory) .wf-label::after{content:' *'; color:var(--accent-dark); font-weight:700}
.wf-field-inner{display:block}
.wf-field-item{
  width:100%; font-family:var(--font); font-size:.94rem; color:var(--ink);
  background:#fff; border:1px solid var(--line); border-radius:11px; padding:12px 14px;
  transition:border-color .16s, box-shadow .16s;
}
.wf-field-item:focus{outline:none; border-color:var(--accent); box-shadow:0 0 0 4px rgba(37,211,102,.16)}
textarea.wf-field-item{resize:vertical; min-height:104px}
/* el input de validacion de Zoho se oculta */
.wf-field-inner input[type="text"][style*="display:none"], .wf-field-inner input[type="hidden"]{display:none!important}
.wf-field-error-active .wf-field-item{border-color:#d92d20; box-shadow:0 0 0 4px rgba(217,45,32,.12)}
.wf-error-parent-ele{margin-top:6px}
.wf-field-error{display:block; font-size:.8rem; color:#b42318; font-weight:500}
.wf-error-view-more{font-size:.78rem; color:#b42318; text-decoration:underline; cursor:pointer; margin-left:6px}
.wform-btn-wrap{display:flex; margin-top:6px}
.wf-btn{
  font-family:var(--font); font-weight:600; font-size:1rem; cursor:pointer;
  padding:15px 26px; border-radius:13px; width:100%;
  transition:background .2s, transform .16s, box-shadow .2s;
  box-shadow:0 10px 24px -12px rgba(18,167,90,.75);
}
.wf-btn:hover{background:var(--accent-dark)!important; color:#fff!important; transform:translateY(-1px)}
.wf-btn[disabled]{opacity:.6; cursor:not-allowed; transform:none}
/* si Zoho agrega su propia caja de "powered by" */
.wform-poweredby-container{display:none!important}

/* credito del footer */
.powered{display:inline-block; margin-left:4px}
.powered a{color:var(--accent); font-weight:600}
.powered a:hover{text-decoration:underline}

/* --------------------------- Responsive --------------------------------- */
@media (max-width:1080px){
  .hero-inner{grid-template-columns:1fr; gap:48px}
  .hero-copy{max-width:none}
  .hero-visual{max-width:640px}
  .ui-badge{left:16px; right:auto; bottom:-52px; max-width:230px}
  .dark-grid{grid-template-columns:1fr; gap:38px}
  .about{grid-template-columns:1fr; gap:40px}
  .contact{grid-template-columns:1fr; gap:40px}
  .grid-4,.steps{grid-template-columns:repeat(2,1fr)}
}

@media (max-width:820px){
  .nav{
    position:fixed; inset:var(--header-h) 0 auto 0; background:#fff;
    flex-direction:column; align-items:stretch; gap:0; padding:12px 20px 24px;
    border-bottom:1px solid var(--line); box-shadow:var(--shadow-md);
    transform:translateY(-12px); opacity:0; pointer-events:none; transition:transform .22s, opacity .22s;
    max-height:calc(100vh - var(--header-h)); overflow-y:auto;
  }
  .nav.is-open{transform:translateY(0); opacity:1; pointer-events:auto}
  .nav a{padding:14px 4px; border-bottom:1px solid var(--line-2); font-size:1rem}
  .nav a:not(.btn)::after{display:none}
  .nav .btn{margin-top:16px; padding:14px 20px; border-bottom:none}
  .nav-toggle{display:flex}
  .grid-3,.grid-4,.steps,.compare{grid-template-columns:1fr}
  .compare-col.after{border-left:none; border-top:1px solid var(--line)}
  .field-row{grid-template-columns:1fr}
  .section{padding:70px 0}
  .footer-top{grid-template-columns:1fr 1fr; gap:30px}
  .footer-bottom{flex-direction:column}
  .footer-legal{text-align:left}
  .ui-body{grid-template-columns:1fr}
  .ui-list{display:flex; overflow-x:auto; gap:6px; border-right:none; border-bottom:1px solid var(--line-2)}
  .ui-item{min-width:180px}
}

@media (max-width:520px){
  body{font-size:16px}
  .container{padding:0 18px}
  .form-card{padding:24px 20px}
  .card{padding:24px 20px}
  .hero{padding-top:44px}
  .hero-actions .btn{width:100%}
  .ui-chat{padding:14px}
  .chan-pills{justify-content:flex-start}
  .footer-top{grid-template-columns:1fr}
  .wa-fab span{display:none}
  .wa-fab{padding:15px}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important; transition:none!important}
  html{scroll-behavior:auto}
}