:root{
  --bg:#F2F0EB;
  --bg-rgb:242,240,235;
  --surface:#FFFFFF;
  --brand:#E8743A;
  --brand-dark:#993C1D;
  --brand-soft:rgba(232,116,58,.12);
  --text:#0A0A0A;
  --muted:#4A4945;
  --hint:#7A7972;
  --border:rgba(0,0,0,.10);
  --border-strong:rgba(0,0,0,.22);
  --wa:#25D366;
  --wa-dark:#128C7E;
  --dark:#0A0A0A;
  --dark-text:#F1EFE8;
  --r-sm:8px;
  --r-md:12px;
  --r-lg:16px;
  --max:1180px;
  /* Tipografías */
  --font:"Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-display:"Archivo Black", "Inter", system-ui, sans-serif;
  --font-mono:"JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

/* Reset */
*,*::before,*::after{box-sizing:border-box;font-family:inherit}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.55;
  font-weight:400;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  font-feature-settings:"ss01","cv01","cv11";
}
img{max-width:100%;height:auto;display:block}
a{color:var(--text);text-decoration:none;transition:color .15s ease}
a:hover{color:var(--brand)}
button{font-family:inherit}
:focus-visible{outline:3px solid var(--brand);outline-offset:2px;border-radius:4px}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}
.container{max-width:var(--max);margin:0 auto;padding:0 24px}
.skip-link{position:absolute;top:-40px;left:8px;background:var(--brand);color:#fff;padding:8px 14px;border-radius:var(--r-sm);font-size:14px;font-weight:600;z-index:9999}
.skip-link:focus{top:8px;color:#fff}
.accent{color:var(--brand)}
.eyebrow{font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:.10em;color:var(--muted);margin-bottom:10px;font-weight:500;display:inline-flex;align-items:center;gap:8px}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand);display:inline-block;flex-shrink:0}
.eyebrow.center{text-align:center;justify-content:center}

/* HEADER - opaco siempre, como mrcrab7ia */
.site-header{
  position:sticky;
  top:0;left:0;right:0;
  z-index:100;
  background:rgba(var(--bg-rgb),.92);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:0.5px solid var(--border);
}
.site-header.scrolled{
  background:rgba(var(--bg-rgb),.96);
}
/* Páginas internas sin hero */
body.no-hero .site-header{
  position:sticky;
  background:rgba(var(--bg-rgb),.96);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom-color:var(--border);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 24px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800}
.logo-crab{width:36px;height:36px;object-fit:contain;flex-shrink:0}
.logo-text{font-size:20px;font-weight:800;letter-spacing:-.02em;color:var(--text)}
.logo-text .seven{color:var(--brand)}
.nav-main{display:flex;gap:28px}
.nav-main a{font-size:14px;color:var(--text);font-weight:500}
.nav-main a:hover{color:var(--brand)}
.btn-wa{background:var(--wa);color:#fff;padding:9px 16px;border-radius:var(--r-sm);font-size:13px;font-weight:600;display:flex;align-items:center;gap:6px;min-height:44px;border:0;cursor:pointer}
.btn-wa:hover{background:var(--wa-dark);color:#fff}
.nav-toggle{display:none;background:none;border:0;font-size:24px;padding:8px;min-width:44px;min-height:44px;cursor:pointer;color:var(--text)}

/* HERO - estilo mrcrab7ia: titular gigante izquierda, imagen GRANDE derecha */
.hero{
  position:relative;
  padding:130px 0 50px;
  overflow:hidden;
  background:var(--bg);
}
.hero-grid{
  display:grid;
  grid-template-columns:1fr 1.2fr;
  gap:48px;
  align-items:center;
  min-height:560px;
}
.hero-text{position:relative;z-index:2}
.hero-visual{position:relative}
.hero-visual img{
  width:100%;
  height:auto;
  object-fit:contain;
  border-radius:var(--r-lg);
  display:block;
}
.hero h1{
  font-family:var(--font-display);
  font-size:clamp(40px,6vw,80px);
  font-weight:400;
  line-height:1;
  letter-spacing:-.045em;
  margin:0 0 32px;
  color:var(--text);
}
.cta-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:0}
.hero-stats-wrap{margin-top:48px;padding-top:28px;border-top:0.5px solid var(--border)}
.hero-stats{display:flex;justify-content:flex-start;gap:48px;flex-wrap:wrap}
.hero-stats div{display:flex;flex-direction:column;gap:2px}
.hero-stats strong{font-family:var(--font-display);font-size:30px;color:var(--text);font-weight:400;letter-spacing:-.02em;line-height:1}
.hero-stats span{font-family:var(--font-mono);font-size:10px;color:var(--muted);font-weight:500;text-transform:uppercase;letter-spacing:.08em;margin-top:6px}

@media (max-width:860px){
  .hero{padding:110px 0 40px}
  .hero-grid{grid-template-columns:1fr;gap:32px;min-height:0}
  .hero-visual{order:-1;max-width:560px;margin:0 auto;width:100%}
  .hero-stats{gap:24px 32px}
}
.cta-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 22px;border-radius:var(--r-sm);font-family:inherit;font-weight:600;font-size:15px;border:0.5px solid transparent;cursor:pointer;min-height:44px;transition:transform .12s ease, background .15s ease;letter-spacing:-.005em}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0) scale(.98)}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:#C95C26;color:#fff}
.btn-ghost{background:var(--surface);color:var(--text);border-color:var(--border-strong)}
.btn-ghost:hover{background:var(--bg);color:var(--text)}
.btn-link{background:none;border:0;color:var(--brand);font-family:inherit;font-size:inherit;cursor:pointer;text-decoration:underline;padding:0;font-weight:500}
.btn-link:hover{color:var(--brand-dark)}

/* SECTIONS */
.section{padding:80px 0}
.section-alt{background:var(--surface);border-top:0.5px solid var(--border);border-bottom:0.5px solid var(--border)}
.section h2{
  font-family:var(--font-display);
  font-size:clamp(30px,4.2vw,52px);
  font-weight:400;
  line-height:1.05;
  letter-spacing:-.03em;
  margin:0 0 14px;
}
.section-lead{color:var(--muted);max-width:620px;margin:0 0 36px;font-size:16px;line-height:1.55}
.grid{display:grid;gap:18px}
.services{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}

/* CARDS */
.card{background:var(--surface);border:0.5px solid var(--border);border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column;transition:border-color .15s ease, transform .15s ease, box-shadow .15s ease}
.card:hover{border-color:var(--brand);transform:translateY(-3px);box-shadow:0 10px 30px rgba(232,116,58,.12)}
.card-media{aspect-ratio:16/10;overflow:hidden;background:var(--bg)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.card:hover .card-media img{transform:scale(1.04)}
.card-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.card-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:10px;gap:8px}
.card-top .num{font-size:11px;color:var(--brand);font-weight:700;letter-spacing:.10em}
.card h3{font-size:18px;font-weight:700;margin:0 0 10px;line-height:1.25;letter-spacing:-.01em}
.card p{font-size:14px;color:var(--muted);margin:0 0 16px;line-height:1.55;flex:1}
.card-cta{font-size:13px;color:var(--brand);font-weight:600;display:inline-flex;align-items:center;gap:4px;align-self:flex-start}
.card-cta:hover{color:var(--brand-dark)}
.tag,.tag-small{background:var(--brand);color:#fff;font-size:11px;padding:3px 10px;border-radius:999px;font-weight:600}
.tag-small{background:var(--brand-soft);color:var(--brand-dark)}

/* DATA GRID */
.data-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center}
.data-grid.reverse{grid-template-columns:1fr 1.1fr}
.data-img img{border-radius:var(--r-lg);width:100%;aspect-ratio:1;object-fit:cover}

/* STATS */
.stats{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));margin-top:28px}
.stat{background:var(--bg);padding:20px;border-radius:var(--r-md);border:0.5px solid var(--border)}
.section-alt .stat{background:var(--bg)}
.stat-label{font-size:12px;color:var(--muted);margin-bottom:6px;font-weight:500}
.stat-value{font-family:var(--font-display);font-size:clamp(32px,3.6vw,42px);font-weight:400;color:var(--text);line-height:1;letter-spacing:-.025em}
.stat-source{font-size:11px;color:var(--hint);margin-top:8px}
.footnote{font-size:12px;color:var(--hint);font-style:italic;margin-top:18px;line-height:1.5}
.ai-stack{display:flex;gap:8px;margin-top:20px;flex-wrap:wrap}
.ai-stack span{background:var(--bg);padding:7px 13px;border-radius:999px;font-size:12px;font-weight:600;border:0.5px solid var(--border)}
.section-alt .ai-stack span{background:#F1EFE8}

/* STEPS */
.steps{display:flex;flex-direction:column;gap:20px;margin-top:28px}
.step{display:flex;gap:18px;align-items:flex-start}
.step-num{flex-shrink:0;width:40px;height:40px;background:var(--brand);color:#fff;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:16px}
.step h4{font-size:17px;font-weight:700;margin:6px 0 4px;letter-spacing:-.01em}
.step p{font-size:14px;color:var(--muted);margin:0;line-height:1.55}

/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:8px}
details{background:var(--bg);border:0.5px solid var(--border);border-radius:var(--r-md);padding:16px 20px}
.section-alt details{background:var(--bg)}
details[open]{border-color:var(--brand-soft)}
summary{font-weight:600;font-size:15px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px;letter-spacing:-.005em}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--brand);font-size:22px;font-weight:400;flex-shrink:0}
details[open] summary::after{content:"−"}
details p{margin:14px 0 0;color:var(--muted);font-size:14px;line-height:1.6}

/* BLOG en home */
.section-blog{background:var(--bg);border-top:0.5px solid var(--border)}
.blog-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:18px;margin-top:28px}
.blog-card{background:var(--surface);border:0.5px solid var(--border);border-radius:var(--r-lg);padding:28px;transition:border-color .15s ease, transform .15s ease, box-shadow .15s ease;display:flex;flex-direction:column;gap:12px}
.blog-card:hover{border-color:var(--brand);transform:translateY(-3px);box-shadow:0 10px 30px rgba(232,116,58,.10);color:var(--text)}
.blog-card-tag{display:inline-block;background:var(--brand-soft);color:var(--brand-dark);padding:4px 10px;border-radius:999px;font-size:11px;font-weight:600;width:fit-content;letter-spacing:.02em}
.blog-card h3{font-size:20px;font-weight:700;line-height:1.25;margin:0;color:var(--text);letter-spacing:-.01em}
.blog-card p{font-size:14px;color:var(--muted);margin:0;line-height:1.55;flex:1}
.blog-card-cta{font-size:13px;color:var(--brand);font-weight:600}

/* CONTACT */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.contact-info{list-style:none;padding:0;margin:24px 0 0;font-size:14px}
.contact-info li{padding:6px 0;color:var(--muted)}
.contact-info a{color:var(--text);font-weight:500}
.contact-info a:hover{color:var(--brand)}
.contact-form{background:var(--surface);border:0.5px solid var(--border);border-radius:var(--r-lg);padding:28px;display:flex;flex-direction:column;gap:14px}
.contact-form label{font-size:13px;color:var(--muted);font-weight:500;display:flex;flex-direction:column;gap:6px}
.contact-form input,.contact-form select,.contact-form textarea{font:inherit;font-family:var(--font);padding:11px 14px;border:0.5px solid var(--border-strong);border-radius:var(--r-sm);background:var(--bg);color:var(--text);min-height:44px}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:var(--brand);outline:none;box-shadow:0 0 0 3px var(--brand-soft)}
.contact-form .check{flex-direction:row;align-items:center;gap:8px;font-size:13px}
.contact-form .check input{min-height:auto;width:auto}
.hp{position:absolute;left:-9999px}

/* PARTNERS */
/* PARTNERS - banda oscura con logos reales */
.partners{
  padding:56px 0;
  background:var(--dark);
  border-top:0.5px solid var(--border);
}
.partners .eyebrow{color:#B4B2A9}
.partners .eyebrow::before{background:var(--brand)}
.partners-row{
  display:flex;
  justify-content:space-around;
  align-items:center;
  flex-wrap:wrap;
  gap:32px 56px;
  margin-top:32px;
}
.partner-logo{
  display:inline-flex;
  align-items:center;
  height:54px;
  opacity:.95;
  transition:opacity .2s ease,transform .12s ease;
  filter:saturate(1);
}
.partner-logo:hover{opacity:1;transform:translateY(-2px)}
.partner-logo img{
  height:46px;
  width:auto;
  max-width:240px;
  display:block;
}
.partner-logo.partner-zoho img{height:54px}

/* FOOTER - estilo mrcrab7: fondo claro, 4 columnas, WCAG strip, copyright */
.site-footer{
  background:var(--bg);
  color:var(--text);
  padding:64px 0 32px;
  border-top:0.5px solid var(--border);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.3fr 1fr 1fr 1fr;
  gap:48px;
  align-items:start;
}
.footer-brand .logo-footer{margin-bottom:18px}
.footer-brand .logo-text{color:var(--text)}
.footer-brand .logo-crab{width:32px;height:32px}
.legal{font-size:13px;color:var(--muted);line-height:1.7;margin:0 0 20px;font-weight:400}
.social-pills{display:flex;gap:8px}
.social-pills a{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;
  background:var(--surface);
  border:0.5px solid var(--border-strong);
  border-radius:var(--r-sm);
  font-family:var(--font-mono);
  font-size:11px;font-weight:600;
  color:var(--text);
  letter-spacing:.04em;
  transition:background .15s ease,color .15s ease,border-color .15s ease;
}
.social-pills a:hover{background:var(--brand);color:#fff;border-color:var(--brand)}
.site-footer h4{
  font-family:var(--font-mono);
  font-size:11px;font-weight:500;
  text-transform:uppercase;
  letter-spacing:.10em;
  margin:0 0 18px;
  color:var(--hint);
}
.site-footer ul{list-style:none;padding:0;margin:0;font-size:15px}
.site-footer li{padding:6px 0}
.site-footer li a{color:var(--text);font-weight:400;letter-spacing:-.005em}
.site-footer li a:hover{color:var(--brand)}

/* WCAG strip */
.footer-wcag{
  display:flex;align-items:center;gap:16px;
  margin:48px 0 24px;
  padding:20px 0;
  border-top:0.5px solid var(--border);
  border-bottom:0.5px solid var(--border);
  flex-wrap:wrap;
}
.wcag-badge{
  display:inline-flex;flex-direction:column;align-items:center;justify-content:center;
  background:#2563EB;color:#fff;
  width:48px;min-height:48px;
  border-radius:6px;
  padding:4px;
  font-family:var(--font-mono);
  line-height:1;
}
.wcag-badge span{font-size:9px;font-weight:600;letter-spacing:.04em}
.wcag-badge strong{font-size:14px;font-weight:700;margin:1px 0}
.wcag-label{font-family:var(--font-mono);font-size:11px;color:var(--muted);letter-spacing:.04em}
.wcag-tag{font-family:var(--font-mono);font-size:11px;color:var(--hint);letter-spacing:.04em;margin-left:auto}

/* Copyright bar */
.footer-bar-inner{
  display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;gap:12px;
  font-family:var(--font-mono);
  font-size:11px;color:var(--hint);
  letter-spacing:.02em;
}
.footer-bar-inner > span:first-child{font-weight:400}
.footer-links{display:flex;gap:24px;flex-wrap:wrap}
.footer-bar-inner a{color:var(--muted);font-weight:500}
.footer-bar-inner a:hover{color:var(--brand)}

@media (max-width:860px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .footer-brand{grid-column:1 / -1}
  .footer-wcag{gap:12px}
  .wcag-tag{margin-left:0;width:100%}
  .footer-bar-inner{flex-direction:column;align-items:flex-start}
  .footer-links{gap:16px}
}
@media (max-width:520px){
  .footer-grid{grid-template-columns:1fr}
}

/* WHATSAPP FLOAT */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:90;background:var(--wa);color:#fff;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;box-shadow:0 4px 16px rgba(37,211,102,.4);transition:transform .15s ease}
.wa-float:hover{transform:scale(1.08);color:#fff}

/* COOKIE BANNER */
.cookie-banner{
  position:fixed !important;
  left:16px;right:16px;bottom:16px;
  z-index:200;
  background:var(--surface);
  border:0.5px solid var(--border-strong);
  border-radius:var(--r-lg);
  padding:18px 22px;
  box-shadow:0 8px 30px rgba(0,0,0,.18);
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
  flex-wrap:wrap;
  max-width:760px;
  margin:0 auto;
}
.cookie-banner[hidden]{display:none !important}
.cookie-banner p{margin:0;font-size:13px;color:var(--muted);flex:1;min-width:240px;line-height:1.5}
.cookie-banner a{color:var(--brand);font-weight:600}
.cookie-btns{display:flex;gap:8px;flex-wrap:wrap}
.cookie-btns .btn{padding:9px 18px;font-size:13px;min-height:40px}

/* MODALES */
.modal{position:fixed;inset:0;z-index:300;background:rgba(0,0,0,.55);display:grid;place-items:center;padding:16px;overflow-y:auto}
.modal[hidden]{display:none !important}
.modal-box{background:var(--surface);border-radius:var(--r-lg);padding:40px 36px;max-width:680px;width:100%;max-height:85vh;overflow-y:auto;position:relative}
.modal-x{position:absolute;top:14px;right:14px;background:none;border:0;font-size:20px;cursor:pointer;color:var(--muted);width:44px;height:44px;border-radius:50%}
.modal-x:hover{background:var(--bg);color:var(--text)}
.modal-box h2{font-size:26px;margin:8px 0 20px;font-weight:800;letter-spacing:-.02em}
.modal-box h3{font-size:16px;margin:22px 0 8px;color:var(--brand);font-weight:700;letter-spacing:-.005em}
.modal-box h4{font-size:14px;margin:14px 0 6px;font-weight:700}
.modal-box p,.modal-box li{font-size:14px;color:var(--muted);line-height:1.65}
.modal-box ul{padding-left:20px;margin:8px 0}

/* RESPONSIVE */
@media (max-width:900px){
  .contact-grid,.data-grid,.data-grid.reverse{grid-template-columns:1fr;gap:36px}
  .data-grid.reverse .data-img{order:-1}
}
@media (max-width:768px){
  .nav-main{display:none;position:absolute;top:60px;left:0;right:0;background:rgba(var(--bg-rgb),.96);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);flex-direction:column;padding:24px;border-bottom:0.5px solid var(--border);gap:16px;box-shadow:0 8px 24px rgba(0,0,0,.08)}
  .nav-main.open{display:flex}
  .nav-toggle{display:block}
  .btn-wa span{display:none}
  .hero{padding:120px 0 60px;min-height:auto}
  .section{padding:56px 0}
  .footer-bar-inner{flex-direction:column;text-align:center}
}
@media (max-width:480px){
  .container{padding:0 18px}
  .hero-stats{gap:20px}
  .modal-box{padding:28px 22px}
  .partners-row a{padding:6px 8px;font-size:12px}
  .cookie-banner{flex-direction:column;align-items:stretch}
  .cookie-btns{justify-content:stretch}
  .cookie-btns .btn{flex:1}
}

/* BLOG POST */
.blog-post{padding:48px 0 72px;background:var(--bg)}
.blog-post .container{max-width:760px}
.blog-post-meta{display:flex;gap:14px;align-items:center;margin-bottom:18px;font-size:13px;color:var(--muted);flex-wrap:wrap;font-weight:500}
.blog-post h1{font-size:clamp(30px,4.5vw,46px);font-weight:900;line-height:1.08;letter-spacing:-.03em;margin:0 0 24px}
.blog-post .lead{font-size:19px;color:var(--muted);max-width:none;margin:0 0 36px;text-align:left;line-height:1.55;font-weight:400}
.blog-post h2{font-size:clamp(24px,3.2vw,30px);font-weight:800;margin:40px 0 14px;line-height:1.18;letter-spacing:-.02em}
.blog-post h3{font-size:20px;font-weight:700;margin:30px 0 12px;letter-spacing:-.01em}
.blog-post p{font-size:16px;line-height:1.75;color:#2a2a2a;margin:0 0 18px}
.blog-post ul,.blog-post ol{font-size:16px;line-height:1.75;color:#2a2a2a;padding-left:24px;margin:0 0 18px}
.blog-post li{margin-bottom:7px}
.blog-post strong{color:var(--text);font-weight:700}
.blog-post blockquote{border-left:3px solid var(--brand);padding:10px 0 10px 22px;margin:26px 0;color:var(--muted);font-style:italic;font-size:17px}
.blog-post .post-back{display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--brand);margin-bottom:24px;font-weight:600}
.blog-post .post-cta{background:var(--surface);border:1px solid var(--brand);border-radius:var(--r-lg);padding:28px;margin:44px 0 18px;display:flex;flex-direction:column;gap:14px;align-items:flex-start}
.blog-post .post-cta h3{margin:0;font-size:19px;letter-spacing:-.01em}
.blog-post .post-cta p{margin:0;font-size:14px;color:var(--muted)}
.blog-post .post-tags{display:flex;gap:8px;flex-wrap:wrap;margin:36px 0 0}
.blog-post .post-tags span{background:var(--surface);padding:5px 12px;border-radius:999px;font-size:12px;color:var(--muted);border:0.5px solid var(--border);font-weight:500}
.blog-post table{width:100%;border-collapse:collapse;margin:22px 0;font-size:14px;background:var(--surface)}
.blog-post th,.blog-post td{padding:12px 14px;border:0.5px solid var(--border);text-align:left}
.blog-post th{background:var(--bg);font-weight:700;letter-spacing:-.005em}