/* Layout: una marca, cuatro unidades. El símbolo de SILEX se repite en el color de cada unidad (azul IT, verde etiquetas, naranja trazabilidad, gris gestión) y cada sección hereda su color con --u */
:root{
  --bg:#F3F5F8; --surface:#FFFFFF; --ink:#111318; --muted:#575E6B; --line:#DADFE6;
  --it:#1638F0; --logo:#0D38FF; --logo-on-dark:#5A74FF; --it-soft:#E6EAFE;
  --et:#0A9447; --et-soft:#E2F4E9;
  --rf:#E8600A; --rf-soft:#FDEEE3; --rf-on:#FFFFFF;
  --sg:#3B3D42; --sg-soft:#E9EAEC;
  --on-u:#FFFFFF; --ok:#1E7A4C; --warn:#A26200;
  --band:#111318; --band-ink:#E8EAEE; --band-muted:#9A9FAA; --band-line:#272A31;
  --display:"Archivo","Arial Narrow",system-ui,sans-serif;
  --body:"Instrument Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
  --r:10px;
  --u:var(--it); --u-soft:var(--it-soft); --u-on:var(--on-u);
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0B0C10; --surface:#14161B; --ink:#E9EBEF; --muted:#9A9FAA; --line:#272A31;
  --it:#8295FF; --logo:#6F86FF; --logo-on-dark:#6F86FF; --it-soft:#181D3A; --et:#45C67F; --et-soft:#11271A; --rf:#FF8C42; --rf-soft:#2E1B0E; --rf-on:#0B0C10; --sg:#B6BAC2; --sg-soft:#1E2025;
  --on-u:#0B0C10; --ok:#5BC48E; --warn:#E3A84A;
  --band:#060709; --band-ink:#E9EBEF; --band-muted:#8F95A0; --band-line:#1E2026; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0B0C10; --surface:#14161B; --ink:#E9EBEF; --muted:#9A9FAA; --line:#272A31;
  --it:#8295FF; --logo:#6F86FF; --logo-on-dark:#6F86FF; --it-soft:#181D3A; --et:#45C67F; --et-soft:#11271A; --rf:#FF8C42; --rf-soft:#2E1B0E; --rf-on:#0B0C10; --sg:#B6BAC2; --sg-soft:#1E2025;
  --on-u:#0B0C10; --ok:#5BC48E; --warn:#E3A84A;
  --band:#060709; --band-ink:#E9EBEF; --band-muted:#8F95A0; --band-line:#1E2026; color-scheme:dark}
.u-it{--u:var(--it);--u-soft:var(--it-soft);--u-on:var(--on-u)}
.u-et{--u:var(--et);--u-soft:var(--et-soft);--u-on:var(--on-u)}
.u-rf{--u:var(--rf);--u-soft:var(--rf-soft);--u-on:var(--rf-on)}
.u-sg{--u:var(--sg);--u-soft:var(--sg-soft);--u-on:var(--on-u)}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit}
:focus-visible{outline:2px solid var(--u);outline-offset:3px;border-radius:4px}
.wrap{max-width:1180px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
h1,h2,h3{font-family:var(--display);font-stretch:88%;line-height:1.08;text-wrap:balance;margin:0}
h2{font-size:clamp(1.8rem,3.4vw,2.6rem);font-weight:800;letter-spacing:-.01em}
h3{font-size:1.15rem;font-weight:700;font-stretch:95%}
p{margin:0}
.eyebrow{font-family:var(--mono);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--u)}
.lead{color:var(--muted);font-size:1.08rem;max-width:62ch}
section{padding-block:clamp(56px,8vw,96px)}
.sec-head{display:grid;gap:12px;margin-bottom:40px;max-width:780px}
.mark{flex:none}
.mark{fill:var(--u);fill-rule:evenodd}
.brand{fill-rule:evenodd;display:block;height:46px;width:auto;aspect-ratio:1302/286;color:var(--ink);fill:var(--logo)}
footer .brand{height:52px;color:var(--band-ink);fill:var(--logo-on-dark)}

/* Header */
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--surface)}
header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:9;background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:24px;padding-block:12px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo .mark{width:46px;height:23px}
.logo b{font-family:var(--display);font-weight:900;font-stretch:110%;font-size:1.45rem;letter-spacing:.01em;line-height:1}
.logo b span{color:var(--it)}
.top .wrap{max-width:1340px;gap:14px;padding-block:10px}
.top .brand{height:42px}
nav.main{margin-left:auto}
.silex-menu{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:2px}
.silex-menu li{position:relative;list-style:none}
.silex-menu a{display:flex;align-items:center;gap:6px;padding:8px 7px;border-radius:8px;text-decoration:none;color:var(--muted);font-size:.92rem;white-space:nowrap}
.silex-menu a:hover,.silex-menu .current-menu-item>a{color:var(--ink)}
.silex-menu>li:is(.u-it,.u-et,.u-rf,.u-sg)>a::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--u);flex:none}
.silex-menu>.menu-item-has-children>a::after{content:"";width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:translateY(-2px) rotate(45deg);margin-left:3px}
.silex-menu .sub-menu{list-style:none;margin:0;padding:8px;position:absolute;top:100%;left:0;min-width:240px;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:0 18px 40px -20px rgba(0,0,0,.35);display:none;z-index:20}
.silex-menu li:hover>.sub-menu,.silex-menu li:focus-within>.sub-menu{display:block}
.silex-menu .sub-menu a{padding:9px 12px;color:var(--ink)}
.silex-menu .sub-menu a:hover{background:var(--bg)}
.tools{display:flex;align-items:center;gap:4px}
.icon-btn{width:38px;height:38px;display:inline-grid;place-items:center;border-radius:50%;color:var(--muted);background:none;border:0;cursor:pointer;position:relative;text-decoration:none;padding:0}
.icon-btn:hover,.icon-btn[aria-expanded="true"]{color:var(--ink);background:var(--bg)}
.icon-btn svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.icon-btn svg.fill{fill:currentColor;stroke:none}
.icon-btn.social{display:none}
@media (min-width:1221px){.icon-btn.social{display:inline-grid}}
.silex-cart-count{position:absolute;top:1px;right:-1px;min-width:18px;height:18px;border-radius:9px;background:var(--it);color:var(--on-u);font:600 .68rem/18px var(--body);text-align:center;padding:0 5px}
.tools .btn.btn-outline{border:1px solid var(--ink);color:var(--ink);background:transparent;border-radius:6px;text-transform:uppercase;letter-spacing:.06em;font-size:.76rem;padding:10px 16px;white-space:nowrap}
.tools .acceso{margin-left:8px}
.search-panel{border-top:1px solid var(--line);background:var(--surface)}
.search-panel form{display:flex;gap:10px;padding-block:14px;max-width:720px;margin-left:auto}
.search-panel input{flex:1;font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:10px 16px;min-width:0}
.nav-toggle{display:none;align-items:center;gap:10px;margin-left:auto;background:none;border:1px solid var(--line);border-radius:999px;padding:8px 14px;font:600 .88rem var(--body);color:var(--ink);cursor:pointer}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{display:block;width:16px;height:2px;background:currentColor;border-radius:2px;position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0}
.nav-toggle span::before{top:-5px}.nav-toggle span::after{top:5px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:600 .95rem var(--body);padding:12px 20px;border-radius:999px;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:transform .15s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--u);color:var(--u-on)}
.btn-ghost{border-color:var(--line);background:var(--surface);color:var(--ink)}
.btn-dark{background:var(--ink);color:var(--bg)}
.top .btn{padding:9px 16px;font-size:.88rem}
@media (max-width:1220px){
  .top .wrap{flex-wrap:wrap}
  .nav-toggle{display:inline-flex;order:2;margin-left:0}
  .tools{order:1;margin-left:auto}
  nav.main{order:3;width:100%;margin-left:0;display:none;max-height:calc(100vh - 140px);overflow-y:auto;border-top:1px solid var(--line);padding-block:8px}
  nav.main.open{display:block}
  .silex-menu{flex-direction:column;align-items:stretch}
  .silex-menu a{padding:12px 4px;font-size:1rem;color:var(--ink)}
  .silex-menu>.menu-item-has-children>a::after{display:none}
  .silex-menu .sub-menu{display:block;position:static;box-shadow:none;border:0;padding:0 0 6px 18px;min-width:0;background:none}
  .silex-menu .sub-menu a{padding:8px 4px;color:var(--muted)}
}
@media (max-width:560px){
  .top .brand{height:34px}
  .tools .acceso{display:none}
  .nav-toggle{font-size:0;gap:0;padding:12px}
}
}

/* Hero */
.hero{padding-block:clamp(48px,7vw,84px) clamp(40px,6vw,64px)}
.hero h1{font-size:clamp(2.4rem,5.8vw,4.5rem);font-weight:900;font-stretch:84%;letter-spacing:-.015em;max-width:15ch}
.hero .lead{margin-top:20px}
.units{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:44px}
.unit{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:24px;display:grid;gap:14px;align-content:start;text-decoration:none;transition:border-color .15s,transform .15s}
.unit:hover{border-color:var(--u);transform:translateY(-2px)}
.lockup{display:flex;align-items:center;gap:10px}
.lockup .mark{width:50px;height:25px}
.lockup b{font-family:var(--display);font-weight:900;font-stretch:110%;font-size:1.4rem;line-height:1;color:var(--ink)}
.lockup b span{color:var(--u)}
.lockup-tag{font-family:var(--display);font-stretch:85%;font-weight:600;text-transform:uppercase;font-size:.8rem;letter-spacing:.02em;line-height:1.35;color:var(--ink);border-left:3px solid var(--u);padding-left:10px}
.unit .k{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--u)}
.unit p{color:var(--muted);font-size:.93rem}
.unit .go{font-weight:600;font-size:.9rem;color:var(--u)}
@media (max-width:1100px){.units{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:600px){.units{grid-template-columns:1fr}}
.facts{display:flex;flex-wrap:wrap;gap:10px 28px;margin-top:28px;font-size:.9rem;color:var(--muted)}
.facts strong{color:var(--ink);font-weight:600}

/* Cabecera de unidad */
.unit-head{display:flex;align-items:center;gap:14px;padding-bottom:18px;margin-bottom:36px;border-bottom:2px solid var(--u)}
.unit-head .mark{width:52px;height:26px}
.unit-head b{font-family:var(--display);font-weight:800;font-stretch:95%;font-size:1.05rem;text-transform:uppercase;letter-spacing:.06em}
.unit-head span{margin-left:auto;font-size:.88rem;color:var(--muted);text-align:right}

/* IT intro */
.it-intro{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(28px,5vw,60px);align-items:center;margin-bottom:56px}
.it-intro h2{font-size:clamp(2rem,4vw,3rem)}
.it-intro .ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.report{background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:0 18px 40px -26px rgba(13,30,60,.35);overflow:hidden;min-width:0}
.report-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:16px 20px;border-bottom:1px solid var(--line)}
.report-head p{font-family:var(--display);font-weight:700;font-stretch:95%}
.tag{font-family:var(--mono);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:3px 9px;white-space:nowrap}
.report ul{list-style:none;margin:0;padding:6px 0}
.report li{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;padding:11px 20px;font-size:.92rem}
.report li+li{border-top:1px dashed var(--line)}
.dot{width:9px;height:9px;border-radius:50%;background:var(--ok)}
.dot.w{background:var(--warn)}
.report .v{font-family:var(--mono);font-size:.78rem;color:var(--muted);text-align:right}
.report-foot{padding:12px 20px;background:var(--u-soft);font-size:.82rem;color:var(--muted)}
@media (max-width:860px){.it-intro{grid-template-columns:1fr}}

.svc-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.svc{background:var(--surface);padding:24px 22px;display:grid;align-content:start;gap:10px}
.svc svg{width:28px;height:28px;stroke:var(--u);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.svc p{color:var(--muted);font-size:.93rem}
.svc .note{font-size:.8rem;border-top:1px solid var(--line);padding-top:10px;margin-top:4px}
@media (max-width:1000px){.svc-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.svc-grid{grid-template-columns:1fr}}

.sub{margin-top:clamp(56px,8vw,88px)}
.sub>.sec-head h2{font-size:clamp(1.6rem,3vw,2.2rem)}

.plans{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
table{width:100%;border-collapse:collapse;min-width:720px;font-size:.93rem}
th,td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
thead th{background:var(--bg);font-weight:500}
thead th .pn{display:block;font-family:var(--display);font-weight:800;font-stretch:92%;font-size:1.25rem;color:var(--ink)}
thead th .ps{display:block;font-size:.8rem;color:var(--muted);margin-top:2px}
tbody th{font-weight:500;width:34%}
td{text-align:center;color:var(--muted)}
td.y{color:var(--u);font-weight:600}
td .big{font-family:var(--display);font-weight:800;font-size:1.3rem;color:var(--ink);font-variant-numeric:tabular-nums}
tr.price td{font-family:var(--mono);font-size:.8rem;letter-spacing:.04em;text-transform:uppercase}
tbody tr:last-child th,tbody tr:last-child td{border-bottom:0}
.col-hi{background:var(--u-soft)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:24px}
.box{border:1px solid var(--line);border-radius:var(--r);padding:22px;background:var(--surface)}
.box h3{margin-bottom:12px;font-size:1.02rem}
.box ul{margin:0;padding-left:18px;color:var(--muted);font-size:.92rem;display:grid;gap:4px}
@media (max-width:760px){.two{grid-template-columns:1fr}}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:28px}
.cta-row p{color:var(--muted);font-size:.93rem;flex:1 1 280px}

.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.step{border-top:2px solid var(--ink);padding-top:16px;display:grid;gap:8px;align-content:start}
.step .n{font-family:var(--mono);font-size:.78rem;color:var(--u)}
.step p{color:var(--muted);font-size:.93rem}
@media (max-width:860px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:480px){.steps{grid-template-columns:1fr}}

.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,5vw,60px);align-items:start}
.split .two{margin-top:0}
@media (max-width:860px){.split{grid-template-columns:1fr}}

.cats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.cat{border:1px solid var(--line);border-radius:var(--r);padding:20px;display:grid;gap:8px;background:var(--surface);align-content:start}
.cat p{color:var(--muted);font-size:.9rem}
@media (max-width:860px){.cats{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.cats{grid-template-columns:1fr}}
.fine{font-size:.85rem;color:var(--muted);margin-top:18px;max-width:80ch}

/* Identificación */
.band-surface{background:var(--surface);border-block:1px solid var(--line)}
.band-surface .cat{background:var(--bg)}
.id-top{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,60px);align-items:end;margin-bottom:40px}
.id-top h2{font-size:clamp(2rem,4vw,3rem)}
.spec{border-top:1px solid var(--line)}
.spec div{display:grid;grid-template-columns:170px 1fr;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);font-size:.93rem}
.spec .k{font-family:var(--mono);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--u);padding-top:2px}
.spec span:last-child{color:var(--muted)}
.rfid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,48px);background:var(--u-soft);border-radius:14px;padding:clamp(22px,4vw,40px)}
.flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--surface);margin-top:22px}
.flow div{padding:14px;border-right:1px solid var(--line)}
.flow div:last-child{border-right:0}
.flow b{display:block;font-family:var(--display);font-stretch:95%}
.flow span{font-size:.8rem;color:var(--muted)}
@media (max-width:860px){.id-top,.rfid{grid-template-columns:1fr}}
@media (max-width:520px){.spec div{grid-template-columns:1fr;gap:4px}.flow{grid-template-columns:1fr 1fr}.flow div:nth-child(2){border-right:0}.flow div:nth-child(-n+2){border-bottom:1px solid var(--line)}}

/* Gestión */
.sg-box{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(24px,4vw,56px);align-items:center}
.sg-box h2{font-size:clamp(2rem,4vw,3rem)}
.sg-panel{border:1px solid var(--line);border-radius:14px;background:var(--surface);padding:24px;display:grid;gap:14px}
.sg-panel p{color:var(--muted);font-size:.93rem}
@media (max-width:860px){.sg-box{grid-template-columns:1fr}}

.mods{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.mods span{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:8px;padding:10px;font-size:.88rem;background:var(--bg);min-width:0}
.mods b{font-family:var(--mono);font-size:.72rem;background:var(--u);color:var(--u-on);border-radius:5px;padding:3px 6px;flex:none}
.phases{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--surface)}
.phases div{padding:16px;border-right:1px solid var(--line);display:grid;gap:4px;align-content:start}
.phases div:last-child{border-right:0}
.phases .n{font-family:var(--mono);font-size:.75rem;color:var(--u)}
.phases b{font-family:var(--display);font-stretch:95%;line-height:1.2}
.phases p{font-size:.84rem;color:var(--muted)}
@media (max-width:980px){.phases{grid-template-columns:repeat(3,minmax(0,1fr))}.phases div:nth-child(3){border-right:0}.phases div:nth-child(-n+3){border-bottom:1px solid var(--line)}}
@media (max-width:520px){.phases{grid-template-columns:1fr}.phases div{border-right:0;border-bottom:1px solid var(--line)}.mods{grid-template-columns:1fr}}
/* Nosotros */
#nosotros{background:var(--bg)}
.about{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px)}
.about .lead+.lead{margin-top:14px}
.pillars{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;align-self:start}
.pillars div{background:var(--surface);padding:20px}
.pillars p{color:var(--muted);font-size:.9rem;margin-top:6px}
@media (max-width:860px){.about{grid-template-columns:1fr}}

/* FAQ */
.faq{border-top:1px solid var(--line);max-width:860px}
details{border-bottom:1px solid var(--line)}
summary{list-style:none;cursor:pointer;padding:20px 40px 20px 0;font-weight:600;position:relative}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:4px;top:16px;font-family:var(--mono);font-size:1.3rem;color:var(--it)}
details[open] summary::after{content:"–"}
details p{color:var(--muted);padding-bottom:20px;max-width:70ch}

/* Contacto */
#contacto{background:var(--surface);border-top:1px solid var(--line)}
.contact{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(28px,5vw,64px)}
.channels{display:grid;gap:18px;margin-top:28px}
.channels div{display:grid;gap:2px}
.channels .k{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.channels .v{font-size:1.1rem;font-weight:600;user-select:all}
form{display:grid;grid-template-columns:1fr 1fr;gap:16px;background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:clamp(18px,3vw,28px)}
label{display:grid;gap:6px;font-size:.85rem;font-weight:500;min-width:0}
label.full{grid-column:1/-1}
input,select,textarea{font:inherit;font-size:.95rem;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:11px 12px;width:100%}
textarea{min-height:110px;resize:vertical}
form .btn{grid-column:1/-1;justify-self:start}
.form-msg{grid-column:1/-1;font-size:.9rem}
@media (max-width:860px){.contact{grid-template-columns:1fr}}
@media (max-width:520px){form{grid-template-columns:1fr}}

footer{background:var(--band);color:var(--band-muted);font-size:.88rem}
footer .wrap{padding-block:48px 36px;display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:28px}
footer h4{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--band-ink);margin:0 0 12px;font-weight:500}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
footer a{text-decoration:none}
footer a:hover{color:var(--band-ink)}
footer .logo b{color:var(--band-ink)}
.legal{grid-column:1/-1;border-top:1px solid var(--band-line);padding-top:20px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:.8rem}
@media (max-width:860px){footer .wrap{grid-template-columns:1fr 1fr}}

.wa{position:fixed;right:calc(18px + env(safe-area-inset-right,0px));bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:8;display:flex;align-items:center;gap:8px;background:#1F8B4C;color:#fff;text-decoration:none;font-weight:600;font-size:.9rem;padding:12px 18px;border-radius:999px;box-shadow:0 10px 24px -10px rgba(0,0,0,.45)}
.wa svg{width:20px;height:20px;fill:#fff}

/* Páginas internas */
.page-hero{padding-block:clamp(28px,5vw,56px) clamp(32px,5vw,56px);border-bottom:1px solid var(--line);background:var(--surface)}
.page-hero .unit-head{margin-top:22px;margin-bottom:26px}
.page-hero h1{font-size:clamp(2.2rem,5vw,3.8rem);font-weight:900;font-stretch:84%;letter-spacing:-.015em;margin-top:12px;max-width:20ch}
.page-hero .lead{margin-top:18px}
.page-body{padding-top:clamp(40px,6vw,72px)}
.page-body .wrap>.sub:first-child{margin-top:0}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px;font-size:.84rem;color:var(--muted)}
.crumbs li+li::before{content:"/";margin-right:6px;color:var(--line)}
.crumbs a{text-decoration:none;color:var(--muted)}
.crumbs a:hover{color:var(--ink)}
.crumbs [aria-current]{color:var(--ink)}
.teaser{display:flex;flex-wrap:wrap;gap:20px 32px;align-items:center;justify-content:space-between;background:var(--u-soft);border-radius:14px;padding:clamp(22px,4vw,36px)}
.teaser>div{flex:1 1 420px;min-width:0}
.mas{margin-top:20px;font-size:.95rem}
.mas a{color:var(--u);font-weight:600;text-decoration:none}
.chips{list-style:none;margin:0 0 4px;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.chips li{border:1px solid var(--line);border-radius:999px;padding:7px 14px;font-size:.9rem;background:var(--bg)}
table.guia{min-width:560px}
table.guia td{text-align:left;color:var(--muted)}
.u-et table.guia td:nth-child(2){color:var(--u);font-weight:600}
#faq{background:var(--bg)}

/* WordPress */
.admin-bar header.top{top:32px}
@media (max-width:782px){.admin-bar header.top{top:46px}}
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.silex-hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.cats.c4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:980px){.cats.c4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.cats.c4{grid-template-columns:1fr}}
.u-rf table.guia td{color:var(--muted)}
/* 1.5.0: diagnóstico y formulario calificado */
.diag{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(20px,4vw,48px);align-items:center;background:var(--u-soft);border:1px solid var(--line);border-radius:14px;padding:clamp(22px,4vw,40px)}
.diag .cta-row{margin-top:20px}
.checks{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.checks li{display:flex;gap:10px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px 14px;font-size:.93rem}
.checks li::before{content:"";flex:none;width:8px;height:8px;margin-top:8px;border-radius:50%;background:var(--u)}
@media (max-width:860px){.diag{grid-template-columns:1fr}}
form fieldset{grid-column:1/-1;border:0;margin:0;padding:0;min-width:0;display:grid;grid-template-columns:1fr 1fr;gap:16px}
form fieldset[hidden]{display:none}
@media (max-width:520px){form fieldset{grid-template-columns:1fr}}
/* 1.6.0: IA para empresas */
:root{--it-on-band:#93A4FF}
.badge-nuevo{display:inline-block;font:600 .64rem/1 var(--body);text-transform:uppercase;letter-spacing:.06em;background:var(--it);color:var(--on-u);border-radius:999px;padding:4px 7px;vertical-align:middle;margin-right:6px}
.silex-menu .nuevo>a::after{content:"Nuevo";font:600 .6rem/1 var(--body);text-transform:uppercase;letter-spacing:.05em;background:var(--it);color:var(--on-u);border-radius:999px;padding:3px 6px;margin-left:2px}
.band-dark{background:var(--band);color:var(--band-ink)}
.band-dark .eyebrow{color:var(--it-on-band)}
.band-dark .lead,.band-dark p{color:var(--band-muted)}
.band-dark h2,.band-dark h3,.band-dark b{color:var(--band-ink)}
.btn-ghost-dark{border-color:var(--band-line);color:var(--band-ink);background:transparent}
.ia-banda{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(24px,5vw,64px);align-items:center}
.ia-banda h2{margin-top:12px}
.ia-banda .lead{margin-top:14px}
.ia-esc{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.ia-esc li{display:flex;justify-content:space-between;align-items:center;gap:12px;border:1px solid var(--band-line);border-radius:12px;padding:16px 18px}
.ia-esc li span{font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--band-muted);white-space:nowrap}
.ia-esc li.hi{border-color:var(--it-on-band)}
.ia-esc li.hi span{color:var(--it-on-band)}
@media (max-width:860px){.ia-banda{grid-template-columns:1fr}}
.riesgos{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.riesgo{border:1px solid var(--line);border-radius:var(--r);background:var(--surface);padding:22px;display:grid;gap:8px;align-content:start}
.riesgo .n{font-family:var(--mono);font-size:.75rem;color:var(--warn)}
.riesgo p{color:var(--muted);font-size:.93rem}
.alivio{margin-top:20px;padding:18px 22px;border-radius:var(--r);background:var(--u-soft);font-size:1.02rem;max-width:none}
.alivio b{color:var(--u)}
@media (max-width:860px){.riesgos{grid-template-columns:1fr}}
.escenarios{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;align-items:stretch}
.esc{position:relative;border:1px solid var(--line);border-radius:14px;background:var(--surface);padding:26px 22px;display:flex;flex-direction:column;gap:12px;min-width:0}
.esc-hi{border:2px solid var(--u);box-shadow:0 22px 44px -28px rgba(22,56,240,.45)}
.esc-tag{align-self:flex-start;font-family:var(--mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:4px 10px}
.esc-hi .esc-tag{background:var(--u);color:var(--u-on);border-color:var(--u)}
.esc h3{font-size:1.4rem;font-weight:800;font-stretch:90%}
.esc-def{color:var(--ink);font-size:.98rem}
.esc dl{margin:4px 0 0;display:grid;gap:0}
.esc dt{font-family:var(--mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--u);padding-top:12px;border-top:1px solid var(--line);margin-top:12px}
.esc dt:first-child{margin-top:0}
.esc dd{margin:6px 0 0;color:var(--muted);font-size:.9rem}
.esc dt:last-of-type{color:var(--warn)}
@media (max-width:980px){.escenarios{grid-template-columns:1fr}}
.exp{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,64px);align-items:center}
.exp .lead{margin-top:14px}
.exp-box{border:1px solid var(--band-line);border-radius:14px;padding:clamp(20px,3vw,30px)}
.exp-box h3{font-size:1.15rem}
.exp-box>p{margin-top:8px;font-size:.95rem}
.exp-flow{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:8px;counter-reset:f}
.exp-flow li{display:grid;grid-template-columns:28px 1fr;column-gap:12px;align-items:baseline}
.exp-flow li::before{counter-increment:f;content:counter(f);grid-row:span 2;width:24px;height:24px;border-radius:50%;background:var(--it-on-band);color:var(--band);font:700 .78rem/24px var(--body);text-align:center}
.exp-flow b{font-size:.92rem}
.exp-flow span{font-size:.88rem;color:var(--band-muted)}
@media (max-width:860px){.exp{grid-template-columns:1fr}}
.rubro{border-top:3px solid var(--u);padding-top:22px;margin-top:36px;display:grid;grid-template-columns:.75fr 2.25fr;gap:24px}
.rubro:first-of-type{margin-top:0}
.rubro-head h3{font-size:1.3rem;font-weight:800;font-stretch:90%}
.rubro-head p{color:var(--muted);font-size:.9rem;margin-top:8px}
.rubro-head a{color:var(--u);font-weight:600}
.casos{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.caso{border:1px solid var(--line);border-radius:var(--r);background:var(--surface);padding:18px;display:flex;flex-direction:column;gap:8px;min-width:0}
.caso h4{margin:0;font-family:var(--display);font-stretch:95%;font-size:1.02rem;line-height:1.2}
.caso p{color:var(--muted);font-size:.88rem;flex:1}
.chip-esc{align-self:flex-start;font-size:.74rem;font-weight:600;border-radius:999px;padding:4px 10px;border:1px solid var(--line);color:var(--muted)}
.chip-esc.hibrida{background:var(--it-soft);color:var(--it);border-color:transparent}
.chip-esc.privada{background:var(--ink);color:var(--bg);border-color:transparent}
@media (max-width:1060px){.rubro{grid-template-columns:1fr}}
@media (max-width:760px){.casos{grid-template-columns:1fr}}
.otro-rubro{margin-top:32px;color:var(--muted);font-size:.95rem}
.otro-rubro a{color:var(--it);font-weight:600;text-decoration:none}
.ia-teaser{display:flex;flex-wrap:wrap;gap:18px 32px;align-items:center;justify-content:space-between;border:1px solid var(--line);border-left:4px solid var(--it);border-radius:12px;background:var(--surface);padding:clamp(20px,3vw,30px)}
.ia-teaser>div{flex:1 1 420px;min-width:0}
.ia-teaser h3{font-size:clamp(1.2rem,2.2vw,1.5rem);margin-top:8px}
.ia-teaser p:not(.eyebrow){color:var(--muted);margin-top:8px;max-width:70ch}

/* 1.6.0: encabezado en dos filas en escritorio */
.util-info{display:none}
@media (min-width:1221px){
  .top .wrap{display:grid;grid-template-columns:auto 1fr;grid-template-areas:"info tools" "logo nav";row-gap:0;column-gap:24px;padding-block:6px 10px}
  .util-info{grid-area:info;display:flex;align-items:center;gap:22px;font-size:.8rem;color:var(--muted)}
  .util-info b{color:var(--ink);font-weight:600;user-select:all}
  .util-info span:last-child{user-select:all}
  .tools{grid-area:tools;justify-self:end;gap:2px}
  .tools .icon-btn{width:32px;height:32px}
  .tools .icon-btn svg{width:18px;height:18px}
  .tools .btn.btn-outline{padding:6px 12px;font-size:.7rem}
  .top .logo{grid-area:logo}
  nav.main{grid-area:nav;justify-self:end;margin-left:0}
  .top .wrap::after{content:"";grid-column:1/-1;grid-row:1;align-self:end;border-bottom:1px solid var(--line);margin-inline:-4px;pointer-events:none}
  .top .brand{height:40px}
  .silex-cart-count{top:-2px;right:-4px}
}
@media (max-width:860px){footer .wrap{grid-template-columns:repeat(2,minmax(0,1fr))}footer .wrap>div:first-child{grid-column:1/-1}}
@media (max-width:440px){footer .wrap{grid-template-columns:minmax(0,1fr)}}
footer a{overflow-wrap:anywhere}
@media (max-width:560px){.unit-head{flex-wrap:wrap}.unit-head span{margin-left:0;text-align:left;flex-basis:100%;min-width:0}}
@media (min-width:1221px){
  .util-info{grid-area:auto;grid-column:1/-1;grid-row:1;white-space:nowrap;min-width:0}
  .tools{grid-area:auto;grid-column:2;grid-row:1}
  .top .logo{grid-area:auto;grid-column:1;grid-row:2}
  nav.main{grid-area:auto;grid-column:2;grid-row:2}
}
@media (min-width:1221px){.top .wrap{row-gap:10px;padding-block:6px 10px}.util-info,.tools{padding-bottom:6px}}
/* 1.7.0: cifras, testimonios y dirección */
.cifras-band{padding-block:0 clamp(40px,6vw,64px)}
.cifras-wrap{display:grid;gap:12px}
.page-body .cifras-wrap{margin-bottom:clamp(40px,6vw,64px)}
.cifras{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.cifras.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.cifras.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.cifras li{background:var(--surface);min-width:0}
.cifras li>a,.cifras li{display:flex;flex-direction:column;gap:4px;padding:20px 22px;text-decoration:none;color:inherit}
.cifras li:has(>a){padding:0}
.cifras li>a:hover b{color:var(--u)}
.cifras b{font-family:var(--display);font-weight:900;font-stretch:88%;font-size:clamp(1.7rem,3.2vw,2.4rem);line-height:1;color:var(--ink);font-variant-numeric:tabular-nums}
.cifras span{font-size:.86rem;color:var(--muted);line-height:1.35}
@media (max-width:980px){.cifras,.cifras.cols-4,.cifras.cols-3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:400px){.cifras,.cifras.cols-4,.cifras.cols-3{grid-template-columns:1fr}}
.dato-grande{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 16px;padding:20px 24px;margin-bottom:clamp(36px,5vw,56px);border-radius:14px;background:var(--u-soft)}
.dato-grande b{font-family:var(--display);font-weight:900;font-stretch:88%;font-size:clamp(2rem,4vw,3rem);line-height:1;color:var(--u)}
.dato-grande span{color:var(--ink);font-size:1rem;flex:1 1 280px;min-width:0}
#testimonios{background:var(--surface);border-block:1px solid var(--line)}
.testis{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.testi{margin:0;border:1px solid var(--line);border-radius:14px;background:var(--bg);padding:24px;display:flex;flex-direction:column;justify-content:space-between;gap:18px}
.testi blockquote{margin:0;font-size:1.02rem;line-height:1.55;color:var(--ink)}
.testi figcaption{display:grid;gap:2px;font-size:.88rem}
.testi figcaption span{color:var(--muted)}
@media (max-width:980px){.testis{grid-template-columns:1fr}}
.channels .maps{font-size:.88rem;font-weight:600;color:var(--it);text-decoration:none;margin-top:2px}
.foot-dir{margin-top:8px;font-size:.84rem;max-width:40ch}
.foot-dir a{color:var(--band-ink);text-decoration:underline;text-underline-offset:3px}
.cifras.cols-6{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:980px){.cifras.cols-6{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:400px){.cifras,.cifras.cols-4,.cifras.cols-3,.cifras.cols-6{grid-template-columns:repeat(2,minmax(0,1fr))}.cifras li>a,.cifras li{padding:16px}}
@media (max-width:340px){.cifras,.cifras.cols-4,.cifras.cols-3,.cifras.cols-6{grid-template-columns:1fr}}
@media (max-width:980px){.cifras.cols-5 li:last-child{grid-column:1/-1}}
@media (max-width:340px){.cifras.cols-5 li:last-child{grid-column:auto}}
/* 1.8.0: cobertura */
.cob-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.cob{border:1px solid var(--line);border-radius:14px;background:var(--surface);padding:22px;display:flex;flex-direction:column;gap:8px;min-width:0}
.cob h3{font-size:1.15rem}
.cob p{color:var(--muted);font-size:.92rem}
.cob-tag{align-self:flex-start;font-family:var(--mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:4px 10px}
.cob-hi{border:2px solid var(--it)}
.cob-hi .cob-tag{background:var(--it);color:var(--on-u);border-color:var(--it)}
@media (max-width:860px){.cob-grid{grid-template-columns:1fr}}
.plans tr.zona td{font-weight:600}