/* ============================================================
   HolaChat — hoja de estilo principal
   Identidad: azul eléctrico + violeta sobre tinta profunda,
   con menta sólo como acento de "conversación viva".
   ============================================================ */

:root{
  --ink:#0B1024;
  --ink-2:#141B36;
  --ink-3:#1E2748;
  --brand:#2F54FF;
  --brand-600:#2244E8;
  --brand-2:#7C4DE4;
  --mint:#0FB98A;
  --mint-soft:#E6FBF4;
  --bg:#F6F7FC;
  --surface:#FFFFFF;
  --line:#E5E9F5;
  --line-2:#EEF1FA;
  --text:#171E33;
  --muted:#5C6685;
  --muted-2:#8A93AE;
  --radius:20px;
  --radius-sm:14px;
  --shadow-sm:0 1px 2px rgba(16,24,55,.05), 0 4px 14px rgba(16,24,55,.05);
  --shadow-md:0 2px 6px rgba(16,24,55,.06), 0 18px 40px rgba(16,24,55,.08);
  --shadow-lg:0 30px 70px rgba(11,16,36,.18);
  --grad:linear-gradient(120deg,var(--brand) 0%, var(--brand-2) 100%);
  --maxw:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:'Inter',system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand-600);text-decoration:none}
a:hover{color:var(--brand)}
h1,h2,h3,h4{font-family:'Plus Jakarta Sans','Inter',system-ui,sans-serif;
  color:var(--ink);line-height:1.14;letter-spacing:-.024em;margin:0 0 .5em;font-weight:800}
h1{font-size:clamp(2.05rem,4.6vw,3.35rem)}
h2{font-size:clamp(1.75rem,3.7vw,2.6rem)}
h3{font-size:1.16rem;font-weight:700;letter-spacing:-.012em}
p{margin:0 0 1.05em}
ul{margin:0;padding:0;list-style:none}
::selection{background:rgba(47,84,255,.16)}
:focus-visible{outline:3px solid rgba(47,84,255,.45);outline-offset:3px;border-radius:8px}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.ic{width:24px;height:24px;flex:none}

/* ── Botones ─────────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  font-family:'Plus Jakarta Sans',sans-serif;font-weight:700;font-size:1rem;
  padding:.95rem 1.5rem;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:transform .2s var(--ease),box-shadow .25s var(--ease),background .2s,color .2s,border-color .2s;
  text-align:center;line-height:1.2;
}
.btn .ic{width:19px;height:19px}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 8px 22px rgba(47,84,255,.28)}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 32px rgba(47,84,255,.36)}
.btn-ghost{background:var(--surface);color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{color:var(--ink);border-color:#C9D2EE;transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-wa{background:var(--surface);color:var(--ink);border-color:var(--line)}
.btn-wa .ic{color:var(--mint)}
.btn-wa:hover{color:var(--ink);border-color:rgba(15,185,138,.5);transform:translateY(-2px);box-shadow:0 10px 26px rgba(15,185,138,.16)}
.on-dark .btn-ghost,.on-dark .btn-wa{background:rgba(255,255,255,.07);color:#fff;border-color:rgba(255,255,255,.22);backdrop-filter:blur(8px)}
.on-dark .btn-ghost:hover,.on-dark .btn-wa:hover{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.4)}
.btn-lg{padding:1.08rem 1.9rem;font-size:1.06rem}
.btn-block{width:100%}

/* ── Encabezado ──────────────────────────────────────────── */
.site-head{position:sticky;top:0;z-index:60;transition:background .3s,box-shadow .3s,border-color .3s;
  border-bottom:1px solid transparent}
.site-head::before{content:"";position:absolute;inset:0;background:rgba(255,255,255,.82);
  backdrop-filter:blur(14px);opacity:0;transition:opacity .3s;pointer-events:none}
.site-head.is-stuck::before{opacity:1}
.site-head.is-stuck{border-color:var(--line);box-shadow:0 1px 20px rgba(16,24,55,.06)}
.head-in{position:relative;display:flex;align-items:center;gap:1rem;height:76px;
  max-width:var(--maxw);margin:0 auto;padding:0 24px}
.brand{display:flex;align-items:center;gap:.6rem;font-family:'Plus Jakarta Sans',sans-serif;
  font-weight:800;font-size:1.28rem;color:var(--ink);letter-spacing:-.03em}
.brand:hover{color:var(--ink)}
.brand-mark{width:38px;height:38px;border-radius:12px;background:var(--grad);
  display:grid;place-items:center;box-shadow:0 6px 16px rgba(47,84,255,.3);flex:none}
.brand-mark svg{width:21px;height:21px;color:#fff}
.head-menu{display:flex;align-items:center;gap:.7rem;margin-left:auto}
.nav{display:flex;align-items:center;gap:.2rem}
.nav a{padding:.5rem .85rem;border-radius:10px;color:var(--muted);font-size:.97rem;font-weight:500;
  transition:color .18s,background .18s}
.nav a:hover{color:var(--ink);background:rgba(47,84,255,.06)}
.head-cta{display:flex;align-items:center;gap:.6rem}
.head-cta .btn{padding:.7rem 1.25rem;font-size:.95rem}
.nav-toggle{display:none;margin-left:auto;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);background:var(--surface);color:var(--ink);align-items:center;justify-content:center;cursor:pointer}

/* ── Hero ────────────────────────────────────────────────── */
.hero{position:relative;background:var(--ink);color:#fff;overflow:hidden;
  padding:clamp(3.5rem,7vw,6rem) 0 clamp(4rem,8vw,7rem);margin-top:-76px;padding-top:calc(76px + clamp(3.5rem,7vw,6rem))}
.hero::after{content:"";position:absolute;inset:0;
  background:radial-gradient(120% 90% at 12% 8%, rgba(47,84,255,.34) 0%, transparent 55%),
             radial-gradient(90% 80% at 92% 92%, rgba(124,77,228,.32) 0%, transparent 60%);
  pointer-events:none}
.hero-bg{position:absolute;inset:0;object-fit:cover;width:100%;height:100%;opacity:.5;
  -webkit-mask-image:linear-gradient(100deg,transparent 8%,#000 62%);mask-image:linear-gradient(100deg,transparent 8%,#000 62%)}
.hero .wrap{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.hero h1{color:#fff;margin-bottom:.55em}
.hero h1 .accent{background:linear-gradient(100deg,#8FB0FF 0%,#C6A5FF 60%,#7CF0CE 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{font-size:clamp(1.05rem,1.9vw,1.22rem);color:#C3CBE6;max-width:34em;margin-bottom:2rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:.85rem}
.hero-note{display:flex;flex-wrap:wrap;gap:1.4rem;margin-top:2.2rem;color:#9AA5C6;font-size:.93rem}
.hero-note span{display:flex;align-items:center;gap:.45rem}
.hero-note .ic{width:17px;height:17px;color:var(--mint)}
.eyebrow{display:inline-flex;align-items:center;gap:.5rem;font-size:.82rem;font-weight:600;
  letter-spacing:.07em;text-transform:uppercase;padding:.42rem .9rem;border-radius:999px;
  background:rgba(47,84,255,.09);color:var(--brand-600);margin-bottom:1.15rem}
.on-dark .eyebrow{background:rgba(255,255,255,.1);color:#BFCBFF;border:1px solid rgba(255,255,255,.14)}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--mint);
  box-shadow:0 0 0 0 rgba(15,185,138,.6);animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(15,185,138,.55)}70%{box-shadow:0 0 0 9px rgba(15,185,138,0)}100%{box-shadow:0 0 0 0 rgba(15,185,138,0)}}

/* ── Maqueta de conversación ─────────────────────────────── */
.phone{
  width:100%;max-width:370px;margin-inline:auto;background:#0F1530;border-radius:34px;
  border:1px solid rgba(255,255,255,.13);padding:12px;box-shadow:var(--shadow-lg);
}
.phone-screen{background:linear-gradient(180deg,#151C3A 0%,#111735 100%);border-radius:24px;overflow:hidden}
.phone-top{display:flex;align-items:center;gap:.65rem;padding:.85rem 1rem;
  background:rgba(255,255,255,.05);border-bottom:1px solid rgba(255,255,255,.07)}
.phone-av{width:36px;height:36px;border-radius:50%;background:var(--grad);display:grid;place-items:center;flex:none}
.phone-av svg{width:18px;height:18px;color:#fff}
.phone-who{font-family:'Plus Jakarta Sans',sans-serif;font-weight:700;color:#fff;font-size:.96rem;line-height:1.25}
.phone-state{font-size:.76rem;color:var(--mint);display:flex;align-items:center;gap:.35rem}
.phone-state i{width:6px;height:6px;border-radius:50%;background:var(--mint);display:block}
.thread{padding:1.1rem 1rem 1.3rem;display:flex;flex-direction:column;justify-content:flex-end;gap:.6rem;min-height:330px}
.bub{max-width:82%;padding:.7rem .95rem;border-radius:18px;font-size:.95rem;line-height:1.5;
  animation:pop .45s var(--ease) both}
.bub.them{align-self:flex-start;background:rgba(255,255,255,.09);color:#E7EBFA;border-bottom-left-radius:6px}
.bub.us{align-self:flex-end;background:var(--grad);color:#fff;border-bottom-right-radius:6px;
  box-shadow:0 8px 20px rgba(47,84,255,.3)}
.bub .tag{display:block;font-size:.68rem;letter-spacing:.06em;text-transform:uppercase;
  opacity:.62;margin-bottom:.2rem;font-weight:600}
@keyframes pop{from{opacity:0;transform:translateY(10px) scale(.97)}to{opacity:1;transform:none}}
.typing{display:inline-flex;gap:4px;align-items:center;height:1.1em}
.typing i{width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.55;animation:blink 1.2s infinite}
.typing i:nth-child(2){animation-delay:.18s}.typing i:nth-child(3){animation-delay:.36s}
@keyframes blink{0%,80%,100%{opacity:.25;transform:translateY(0)}40%{opacity:.9;transform:translateY(-3px)}}
.caret{display:inline-block;width:2px;height:1em;background:currentColor;vertical-align:-.15em;
  margin-left:1px;animation:caret .9s steps(1) infinite}
@keyframes caret{0%,49%{opacity:1}50%,100%{opacity:0}}

/* ── Secciones ───────────────────────────────────────────── */
.sec{padding:clamp(3.5rem,7vw,6.5rem) 0}
.sec-tight{padding:clamp(2.75rem,5vw,4.5rem) 0}
.sec-dark{background:var(--ink);color:#fff}
.sec-dark h2,.sec-dark h3{color:#fff}
.sec-alt{background:var(--surface)}
.sec-head{max-width:44rem;margin-bottom:clamp(2.2rem,4vw,3.2rem)}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-lead{font-size:1.12rem;color:var(--muted);margin-bottom:0}
.sec-dark .sec-lead{color:#AEB8D8}

.grid{display:grid;gap:1.15rem}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}

.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.6rem;box-shadow:var(--shadow-sm);transition:transform .28s var(--ease),box-shadow .28s var(--ease),border-color .28s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#D6DEF6}
.card h3{margin-bottom:.4rem}
.card p{color:var(--muted);font-size:.98rem;margin:0}
.card-ic{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;margin-bottom:1.05rem;
  background:linear-gradient(135deg,rgba(47,84,255,.11),rgba(124,77,228,.13));color:var(--brand-600)}
.card-ic .ic{width:23px;height:23px}
.sec-dark .card{background:rgba(255,255,255,.045);border-color:rgba(255,255,255,.1);box-shadow:none}
.sec-dark .card:hover{background:rgba(255,255,255,.075);border-color:rgba(255,255,255,.2)}
.sec-dark .card p{color:#AEB8D8}
.sec-dark .card-ic{background:rgba(255,255,255,.09);color:#A9BCFF}

/* Integraciones: lista compacta */
.int-item{display:flex;gap:.95rem;align-items:flex-start;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:1.05rem 1.15rem;
  transition:border-color .24s,transform .24s var(--ease),box-shadow .24s}
.int-item:hover{border-color:#CBD6F6;transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.int-item .ic{width:21px;height:21px;color:var(--brand-600);margin-top:.2rem}
.int-item strong{display:block;font-family:'Plus Jakarta Sans',sans-serif;font-size:1rem;color:var(--ink)}
.int-item span{font-size:.9rem;color:var(--muted);line-height:1.5}
.split{display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.figure{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-md);background:var(--surface)}

/* Chips */
.chips{display:flex;flex-wrap:wrap;gap:.55rem}
.chip{display:inline-flex;align-items:center;gap:.45rem;padding:.55rem 1rem;border-radius:999px;
  background:var(--surface);border:1px solid var(--line);font-size:.93rem;color:var(--text);font-weight:500;
  transition:border-color .2s,background .2s,transform .2s var(--ease)}
.chip:hover{border-color:#C4D0F4;transform:translateY(-2px)}
.chip::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand);opacity:.75;flex:none}
.sec-dark .chip{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14);color:#DDE3F7}
.sec-dark .chip::before{background:var(--mint)}

/* Nota destacada */
.note{display:flex;gap:1rem;align-items:flex-start;padding:1.4rem 1.6rem;border-radius:var(--radius);
  background:linear-gradient(120deg,rgba(47,84,255,.07),rgba(124,77,228,.07));
  border:1px solid rgba(47,84,255,.16);margin-top:2rem}
.note .ic{width:24px;height:24px;color:var(--brand-600);flex:none;margin-top:.15rem}
.note p{margin:0;font-size:1.02rem;color:var(--ink);font-weight:500}
.sec-dark .note{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.15)}
.sec-dark .note p{color:#fff}
.sec-dark .note .ic{color:var(--mint)}

/* ── Industrias ──────────────────────────────────────────── */
.ind-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.ind{display:block;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:1.3rem;color:var(--text);transition:transform .26s var(--ease),box-shadow .26s,border-color .26s}
.ind:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#CFDAF8;color:var(--text)}
.ind-ic{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;margin-bottom:.9rem;
  background:linear-gradient(135deg,rgba(47,84,255,.1),rgba(124,77,228,.12));color:var(--brand-600)}
.ind-ic .ic{width:21px;height:21px}
.ind h3{font-size:1.02rem;margin-bottom:.3rem}
.ind p{font-size:.89rem;color:var(--muted);margin:0;line-height:1.5}
.ind .more{display:inline-flex;align-items:center;gap:.3rem;margin-top:.75rem;font-size:.86rem;
  font-weight:600;color:var(--brand-600);opacity:0;transform:translateX(-4px);transition:.24s var(--ease)}
.ind:hover .more{opacity:1;transform:none}
.ind .more .ic{width:15px;height:15px}

/* ── Ejemplos de conversación ────────────────────────────── */
.demo{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.4rem;box-shadow:var(--shadow-sm);display:flex;flex-direction:column}
.demo-head{display:flex;align-items:center;gap:.6rem;padding-bottom:1rem;margin-bottom:1rem;
  border-bottom:1px solid var(--line-2)}
.demo-head .ic{width:19px;height:19px;color:var(--brand-600)}
.demo-head strong{font-family:'Plus Jakarta Sans',sans-serif;font-size:.98rem;color:var(--ink)}
.demo-thread{display:flex;flex-direction:column;gap:.55rem}
.dbub{max-width:88%;padding:.65rem .9rem;border-radius:16px;font-size:.94rem;line-height:1.5}
.dbub.them{align-self:flex-start;background:var(--bg);border:1px solid var(--line);color:var(--text);border-bottom-left-radius:5px}
.dbub.us{align-self:flex-end;background:var(--grad);color:#fff;border-bottom-right-radius:5px;
  box-shadow:0 6px 16px rgba(47,84,255,.22)}

/* ── Proceso ─────────────────────────────────────────────── */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.15rem;counter-reset:s}
.step{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.7rem 1.5rem 1.5rem;transition:transform .26s var(--ease),box-shadow .26s}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.step-n{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;margin-bottom:1rem;
  background:var(--grad);color:#fff;font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;font-size:1.05rem;
  box-shadow:0 8px 18px rgba(47,84,255,.26)}
.step p{color:var(--muted);font-size:.96rem;margin:0}

/* ── Formulario ──────────────────────────────────────────── */
.form-card{background:var(--surface);border:1px solid var(--line);border-radius:26px;
  padding:clamp(1.6rem,3.4vw,2.6rem);box-shadow:var(--shadow-md)}
.f-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.05rem}
.field{display:flex;flex-direction:column;gap:.4rem}
.field.full{grid-column:1/-1}
.field label{font-size:.9rem;font-weight:600;color:var(--ink);font-family:'Plus Jakarta Sans',sans-serif}
.field .opt{color:var(--muted-2);font-weight:500}
.field input,.field select,.field textarea{
  font:inherit;font-size:1rem;color:var(--text);background:#FBFCFF;
  border:1px solid var(--line);border-radius:12px;padding:.85rem 1rem;width:100%;
  transition:border-color .2s,box-shadow .2s,background .2s}
.field textarea{min-height:130px;resize:vertical;line-height:1.6}
.field select{appearance:none;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235C6685' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 1rem center;background-size:17px;padding-right:2.6rem}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;background:#fff;border-color:var(--brand);box-shadow:0 0 0 4px rgba(47,84,255,.13)}
.field input::placeholder,.field textarea::placeholder{color:#A3ABC4}
.checks{display:grid;grid-template-columns:repeat(3,1fr);gap:.55rem}
.check{display:flex;align-items:center;gap:.6rem;padding:.72rem .9rem;border:1px solid var(--line);
  border-radius:12px;background:#FBFCFF;cursor:pointer;font-size:.94rem;transition:.18s var(--ease);user-select:none}
.check:hover{border-color:#C3D0F5;background:#fff}
.check input{appearance:none;width:19px;height:19px;border:1.6px solid #C3CADF;border-radius:6px;
  background:#fff;flex:none;cursor:pointer;transition:.18s;position:relative;margin:0}
.check input:checked{background:var(--grad);border-color:transparent}
.check input:checked::after{content:"";position:absolute;left:6px;top:2.5px;width:5px;height:9px;
  border:2px solid #fff;border-top:0;border-left:0;transform:rotate(42deg)}
.check:has(input:checked){border-color:var(--brand);background:rgba(47,84,255,.05)}
.form-foot{display:flex;flex-wrap:wrap;align-items:center;gap:1rem;margin-top:1.6rem}
.form-foot .legal{font-size:.86rem;color:var(--muted);margin:0;flex:1;min-width:15rem}
.alert{padding:1rem 1.2rem;border-radius:14px;margin-bottom:1.4rem;font-size:.97rem;border:1px solid}
.alert-err{background:#FFF3F3;border-color:#F8C9C9;color:#9B1C1C}
.alert-ok{background:var(--mint-soft);border-color:#A9E9D3;color:#0A6B4F}
.hp{position:absolute!important;left:-9999px!important}

/* ── FAQ ─────────────────────────────────────────────────── */
.faq{max-width:52rem;margin-inline:auto}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);
  margin-bottom:.7rem;overflow:hidden;transition:border-color .24s,box-shadow .24s}
.faq details[open]{border-color:#CBD6F6;box-shadow:var(--shadow-sm)}
.faq summary{cursor:pointer;list-style:none;padding:1.15rem 3.2rem 1.15rem 1.35rem;position:relative;
  font-family:'Plus Jakarta Sans',sans-serif;font-weight:700;font-size:1.03rem;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:1.35rem;top:50%;width:11px;height:11px;
  border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);
  transform:translateY(-70%) rotate(45deg);transition:transform .26s var(--ease)}
.faq details[open] summary::after{transform:translateY(-25%) rotate(-135deg);border-color:var(--brand)}
.faq .ans{padding:0 1.35rem 1.3rem;color:var(--muted);font-size:.99rem}
.faq .ans p{margin:0}

/* ── CTA final ───────────────────────────────────────────── */
.cta{position:relative;overflow:hidden;background:var(--ink);color:#fff;border-radius:32px;
  padding:clamp(2.4rem,5vw,4rem);text-align:center;box-shadow:var(--shadow-lg)}
.cta::before{content:"";position:absolute;inset:0;
  background:radial-gradient(85% 120% at 20% 0%,rgba(47,84,255,.45),transparent 58%),
             radial-gradient(80% 110% at 85% 100%,rgba(124,77,228,.42),transparent 60%)}
.cta > *{position:relative;z-index:2}
.cta h2{color:#fff;max-width:20ch;margin-inline:auto}
.cta p{color:#C4CCE6;max-width:44ch;margin-inline:auto;font-size:1.08rem}
.cta-actions{display:flex;flex-wrap:wrap;gap:.85rem;justify-content:center;margin-top:1.9rem}
.cta-contact{display:flex;flex-wrap:wrap;gap:1.6rem;justify-content:center;margin-top:2rem;
  padding-top:1.7rem;border-top:1px solid rgba(255,255,255,.14)}
.cta-contact a{display:flex;align-items:center;gap:.5rem;color:#DDE4F8;font-weight:500;font-size:1rem}
.cta-contact a:hover{color:#fff}
.cta-contact .ic{width:19px;height:19px;color:var(--mint)}

/* ── Pie ─────────────────────────────────────────────────── */
.site-foot{background:var(--ink);color:#9AA5C6;padding:clamp(3rem,5vw,4.5rem) 0 2rem;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:2.5rem;padding-bottom:2.5rem;
  border-bottom:1px solid rgba(255,255,255,.1)}
.site-foot .brand{color:#fff;margin-bottom:1rem}
.site-foot .brand:hover{color:#fff}
.foot-about{font-size:.96rem;max-width:30rem;color:#9AA5C6}
.foot-contact{display:flex;flex-direction:column;gap:.55rem;margin-top:1.2rem}
.foot-contact a{display:inline-flex;align-items:center;gap:.55rem;color:#DDE4F8;font-size:.97rem}
.foot-contact a:hover{color:#fff}
.foot-contact .ic{width:18px;height:18px;color:var(--mint)}
.foot-grid h4{font-family:'Plus Jakarta Sans',sans-serif;color:#fff;font-size:.82rem;font-weight:700;
  letter-spacing:.09em;text-transform:uppercase;margin-bottom:1rem}
.foot-links{display:flex;flex-direction:column;gap:.6rem}
.foot-links a{color:#9AA5C6;font-size:.96rem}
.foot-links a:hover{color:#fff}
.foot-bottom{display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;align-items:center;
  padding-top:1.6rem;font-size:.88rem;color:#7A86A8}
.foot-bottom a{color:#9AA5C6}
.foot-bottom a:hover{color:#fff}

/* ── Botón flotante de WhatsApp ─────────────────────────── */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:70;width:58px;height:58px;border-radius:50%;
  background:linear-gradient(135deg,#12C48C,#0FA37A);color:#fff;display:grid;place-items:center;
  box-shadow:0 12px 30px rgba(15,185,138,.42);transition:transform .24s var(--ease),box-shadow .24s}
.wa-float:hover{color:#fff;transform:scale(1.07) translateY(-2px);box-shadow:0 16px 38px rgba(15,185,138,.5)}
.wa-float svg{width:29px;height:29px}

/* ── Página de industria ─────────────────────────────────── */
.crumbs{display:flex;flex-wrap:wrap;gap:.4rem;align-items:center;font-size:.88rem;color:#8E9AC0;margin-bottom:1.1rem}
.crumbs a{color:#B9C4E4}
.crumbs a:hover{color:#fff}
.crumbs span{opacity:.5}
.page-hero{background:var(--ink);color:#fff;position:relative;overflow:hidden;
  margin-top:-76px;padding:calc(76px + clamp(2.5rem,5vw,4rem)) 0 clamp(2.8rem,5vw,4.2rem)}
.page-hero::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(100% 90% at 10% 0%,rgba(47,84,255,.34),transparent 58%),
             radial-gradient(85% 90% at 92% 100%,rgba(124,77,228,.3),transparent 62%)}
.page-hero .wrap{position:relative;z-index:2}
.page-hero h1{color:#fff;max-width:17ch}
.page-hero .lead{font-size:clamp(1.05rem,1.9vw,1.2rem);color:#C3CBE6;max-width:44rem}
.page-hero .hero-actions{margin-top:1.9rem}
.pain-list{display:grid;grid-template-columns:repeat(2,1fr);gap:.75rem}
.pain{display:flex;gap:.75rem;align-items:flex-start;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-sm);padding:.95rem 1.15rem;font-size:.98rem;color:var(--text)}
.pain .ic{width:19px;height:19px;color:#E4547E;flex:none;margin-top:.22rem}
.prose p{color:var(--muted);font-size:1.06rem;max-width:44rem}
.other-inds{display:flex;flex-wrap:wrap;gap:.55rem}
.other-inds a{display:inline-flex;align-items:center;gap:.45rem;padding:.55rem 1rem;border-radius:999px;
  background:var(--surface);border:1px solid var(--line);font-size:.92rem;color:var(--muted);transition:.2s}
.other-inds a:hover{border-color:var(--brand);color:var(--brand-600);transform:translateY(-2px)}
.other-inds .ic{width:16px;height:16px}

/* Contenido legal */
.legal-doc{max-width:48rem;margin-inline:auto}
.legal-doc h2{font-size:1.5rem;margin-top:2.4rem}
.legal-doc h3{font-size:1.1rem;margin-top:1.6rem}
.legal-doc p,.legal-doc li{color:var(--muted);font-size:1rem}
.legal-doc ul{list-style:disc;padding-left:1.3rem;margin-bottom:1.1rem}
.legal-doc li{margin-bottom:.45rem}

/* ── Animación de aparición ─────────────────────────────── */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal-d1{transition-delay:.07s}.reveal-d2{transition-delay:.14s}.reveal-d3{transition-delay:.21s}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width:1080px){
  .ind-grid{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .g-4{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .head-menu{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;
    align-items:stretch;gap:.55rem;background:var(--surface);border-bottom:1px solid var(--line);
    padding:.9rem 24px 1.3rem;box-shadow:0 22px 44px rgba(16,24,55,.12);margin:0}
  .site-head.nav-open .head-menu{display:flex}
  .site-head.nav-open .nav{flex-direction:column;align-items:stretch;gap:.1rem}
  .site-head.nav-open .nav a{padding:.8rem .6rem;font-size:1.03rem;color:var(--ink)}
  .site-head.nav-open .nav a:hover{background:rgba(47,84,255,.06);color:var(--brand-600)}
  .site-head.nav-open .head-cta{flex-direction:column;gap:.55rem;
    padding-top:.7rem;border-top:1px solid var(--line-2)}
  .site-head.nav-open .head-cta .btn{width:100%;padding:.9rem 1.2rem}
  .site-head.nav-open::before{opacity:1}
  .nav-toggle{display:flex}
  .hero-grid{grid-template-columns:1fr;gap:2.8rem}
  .hero-bg{-webkit-mask-image:linear-gradient(180deg,transparent 5%,#000 70%);mask-image:linear-gradient(180deg,transparent 5%,#000 70%);opacity:.42}
  .split{grid-template-columns:1fr}
  .g-3,.g-2{grid-template-columns:repeat(2,1fr)}
  .checks{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr;gap:2rem}
  .foot-about{grid-column:1/-1}
}
@media (max-width:640px){
  body{font-size:16px}
  .wrap{padding:0 18px}
  .head-in{padding:0 18px;height:68px}
  .hero{margin-top:-68px;padding-top:calc(68px + 2.6rem)}
  .page-hero{margin-top:-68px;padding-top:calc(68px + 2.2rem)}
  html{scroll-padding-top:76px}
  .g-2,.g-3,.g-4,.ind-grid,.steps,.f-grid,.pain-list{grid-template-columns:1fr}
  .checks{grid-template-columns:1fr 1fr}
  .hero-actions,.cta-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn,.cta-actions .btn{width:100%}
  .hero-note{gap:.8rem 1.2rem;font-size:.88rem}
  .card,.form-card{padding:1.35rem}
  .cta{border-radius:24px;padding:2rem 1.4rem}
  .phone{max-width:100%}
  .thread{min-height:300px}
  .form-foot .btn{width:100%}
  .wa-float{width:54px;height:54px;right:16px;bottom:16px}
  .foot-grid{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

/* ── Encabezado sobre el hero oscuro ─────────────────────
   Mientras no está pegado, el header flota sobre una sección
   oscura: invierte los colores para que se lea. */
.site-head:not(.is-stuck) .brand{color:#fff}
.site-head:not(.is-stuck) .nav a{color:#C2CCE8}
.site-head:not(.is-stuck) .nav a:hover{color:#fff;background:rgba(255,255,255,.12)}
.site-head:not(.is-stuck) .btn-wa,
.site-head:not(.is-stuck) .nav-toggle{
  background:rgba(255,255,255,.09);color:#fff;border-color:rgba(255,255,255,.24);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.site-head:not(.is-stuck) .btn-wa:hover{background:rgba(255,255,255,.17);color:#fff;border-color:rgba(255,255,255,.42)}


/* La pista "ver detalle" se insinúa siempre y se enciende al pasar el cursor. */
.ind .more{opacity:.55;transform:none}
.ind:hover .more{opacity:1;transform:translateX(3px)}

/* Con el menú móvil abierto el panel es blanco: los colores vuelven a ser oscuros.
   Va al final del archivo para ganarle a la regla :not(.is-stuck) de arriba. */
.site-head.nav-open .brand{color:var(--ink)}
.site-head.nav-open .nav-toggle{background:var(--surface);color:var(--ink);border-color:var(--line);backdrop-filter:none}
.site-head.nav-open .btn-wa{background:var(--surface);color:var(--ink);border-color:var(--line);backdrop-filter:none}
.site-head.nav-open .nav a{color:var(--ink)}

/* ══════════════════════════════════════════════════════════
   Páginas internas (soluciones, integraciones, cómo funciona,
   preguntas frecuentes, contacto)
   ══════════════════════════════════════════════════════════ */

/* Bloque de respuesta directa — lo que un buscador o un asistente cita */
.sec-answer{padding:clamp(2rem,4vw,3rem) 0 0}
.answer-box{max-width:56rem;background:var(--surface);border:1px solid var(--line);
  border-left:4px solid var(--brand);border-radius:var(--radius);
  padding:clamp(1.4rem,3vw,2rem);box-shadow:var(--shadow-sm)}
.answer-tag{display:inline-flex;align-items:center;gap:.45rem;font-size:.78rem;font-weight:700;
  letter-spacing:.09em;text-transform:uppercase;color:var(--brand-600);margin-bottom:.7rem}
.answer-tag .ic{width:16px;height:16px}
.answer-q{font-size:clamp(1.15rem,2.2vw,1.42rem);margin-bottom:.55rem;letter-spacing:-.015em}
.answer-a{margin:0;color:var(--muted);font-size:1.06rem;line-height:1.7}

/* Tarjeta que además es enlace */
.link-card{display:block;color:var(--text)}
.link-card:hover{color:var(--text)}
.link-card .more{display:inline-flex;align-items:center;gap:.3rem;margin-top:.9rem;font-size:.88rem;
  font-weight:700;color:var(--brand-600);opacity:.6;transition:.24s var(--ease)}
.link-card:hover .more{opacity:1;transform:translateX(3px)}
.link-card .more .ic{width:15px;height:15px}

/* Bloque largo de solución */
.sol{display:grid;grid-template-columns:auto 1fr;gap:1.4rem;align-items:start;
  padding:clamp(1.6rem,3vw,2.2rem);background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow-sm);margin-bottom:1.1rem;scroll-margin-top:96px}
.sol-ic{width:54px;height:54px;border-radius:16px;display:grid;place-items:center;
  background:var(--grad);color:#fff;box-shadow:0 10px 22px rgba(47,84,255,.26)}
.sol-ic .ic{width:26px;height:26px}
.sol h3{font-size:1.32rem;margin-bottom:.35rem}
.sol .claim{font-size:1.05rem;color:var(--brand-600);font-weight:600;margin-bottom:.9rem}
.sol p{color:var(--muted);font-size:1.01rem}
.sol-items{display:grid;grid-template-columns:1fr 1fr;gap:.55rem .95rem;margin:1.1rem 0 0}
.sol-items li{display:flex;gap:.6rem;align-items:flex-start;font-size:.96rem;color:var(--text)}
.sol-items .ic{width:18px;height:18px;color:var(--mint);flex:none;margin-top:.22rem}
.sol-gana{display:flex;gap:.6rem;align-items:center;margin-top:1.2rem;padding-top:1rem;
  border-top:1px solid var(--line-2);font-weight:600;color:var(--ink);font-size:.99rem}
.sol-gana .ic{width:19px;height:19px;color:var(--brand-600);flex:none}

/* Índice lateral de anclas */
.anchor-nav{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:2.2rem}
.anchor-nav a{display:inline-flex;align-items:center;gap:.45rem;padding:.5rem .95rem;border-radius:999px;
  background:var(--surface);border:1px solid var(--line);font-size:.9rem;color:var(--muted);
  font-weight:500;transition:.2s var(--ease)}
.anchor-nav a:hover{border-color:var(--brand);color:var(--brand-600);transform:translateY(-2px)}
.anchor-nav .ic{width:16px;height:16px}

/* Integración con flujo de datos */
.int-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.5rem;box-shadow:var(--shadow-sm);transition:transform .26s var(--ease),box-shadow .26s,border-color .26s}
.int-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#D6DEF6}
.int-card .card-ic{margin-bottom:.9rem}
.int-card h3{margin-bottom:.5rem}
.int-card p{color:var(--muted);font-size:.98rem;margin-bottom:1rem}
.int-flujo{display:flex;gap:.55rem;align-items:flex-start;font-size:.87rem;color:var(--muted-2);
  background:var(--bg);border-radius:10px;padding:.65rem .8rem;line-height:1.5}
.int-flujo .ic{width:15px;height:15px;color:var(--brand-600);flex:none;margin-top:.18rem}

/* Paso con detalle */
.step-lg{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(1.5rem,3vw,2.2rem);box-shadow:var(--shadow-sm);margin-bottom:1.1rem;scroll-margin-top:96px}
.step-lg .step-top{display:flex;gap:1.1rem;align-items:flex-start;margin-bottom:1.3rem}
.step-lg h3{font-size:1.3rem;margin-bottom:.3rem}
.step-lg .resumen{color:var(--muted);font-size:1.03rem;margin:0}
.step-cols{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem;padding-top:1.3rem;border-top:1px solid var(--line-2)}
.step-cols h4{font-family:'Plus Jakarta Sans',sans-serif;font-size:.79rem;font-weight:700;
  letter-spacing:.09em;text-transform:uppercase;color:var(--muted-2);margin:0 0 .7rem}
.step-cols li{display:flex;gap:.55rem;align-items:flex-start;font-size:.95rem;color:var(--text);margin-bottom:.45rem}
.step-cols .ic{width:17px;height:17px;color:var(--brand-600);flex:none;margin-top:.2rem}
.step-out{display:flex;gap:.6rem;align-items:flex-start;margin-top:1.3rem;padding:.95rem 1.15rem;
  border-radius:12px;background:linear-gradient(120deg,rgba(47,84,255,.06),rgba(124,77,228,.06));
  border:1px solid rgba(47,84,255,.14);font-size:.99rem;color:var(--ink);font-weight:500}
.step-out .ic{width:19px;height:19px;color:var(--brand-600);flex:none;margin-top:.15rem}

/* Preguntas frecuentes agrupadas */
.faq-group{margin-bottom:2.6rem;scroll-margin-top:96px}
.faq-group > h2{font-size:1.42rem;margin-bottom:1.1rem;display:flex;align-items:center;gap:.6rem}
.faq-group > h2::before{content:"";width:5px;height:1.15em;border-radius:3px;background:var(--grad);flex:none}

/* Contacto */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(1.6rem,3.5vw,2.8rem);align-items:start}
.contact-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.6rem;box-shadow:var(--shadow-sm);margin-bottom:1rem}
.contact-card h3{font-size:1.05rem;margin-bottom:.9rem;display:flex;align-items:center;gap:.55rem}
.contact-card h3 .ic{width:20px;height:20px;color:var(--brand-600)}
.contact-card p{color:var(--muted);font-size:.97rem;margin:0 0 .9rem}
.contact-big{display:inline-flex;align-items:center;gap:.55rem;font-family:'Plus Jakarta Sans',sans-serif;
  font-weight:700;font-size:1.12rem;color:var(--ink);word-break:break-word}
.contact-big:hover{color:var(--brand-600)}
.contact-note{font-size:.88rem;color:var(--muted-2);margin:.55rem 0 0}

@media (max-width:900px){
  .sol{grid-template-columns:1fr}
  .sol-items{grid-template-columns:1fr}
  .step-cols{grid-template-columns:1fr;gap:1.1rem}
  .contact-grid{grid-template-columns:1fr}
}