/* k0lmena · estilos v1.0
   Paleta y tipografía según Manual de Identidad Visual v1.0 */

@font-face{font-family:"Saira";src:url("../fonts/saira.woff2") format("woff2");font-weight:500 700;font-display:swap}
@font-face{font-family:"Inter";src:url("../fonts/inter.woff2") format("woff2");font-weight:400 600;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url("../fonts/jetbrains-mono.woff2") format("woff2");font-weight:400 700;font-display:swap}

:root{
  --noche:#0E0C09;
  --carbon:#1A1712;
  --carbon-2:#221E17;
  --cera:#F4EFE6;
  --cera-2:#CFC7B8;
  --humo:#8A8172;
  --amarillo:#F9B006;
  --miel:#FFD60A;
  --naranja:#FF8A00;
  --linea:rgba(244,239,230,.09);
  --linea-amarilla:rgba(249,176,6,.38);
  --neon:linear-gradient(135deg,var(--miel),var(--naranja));
  --glow:0 0 0 1px rgba(249,176,6,.35),0 0 32px -6px rgba(249,176,6,.40);
  --f-display:"Saira",ui-sans-serif,system-ui,sans-serif;
  --f-text:"Inter",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  --r:14px;
  --wrap:1200px;
  --gutter:clamp(20px,4vw,40px);
  --header-h:72px;
  --panal:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='100'%3E%3Cpath d='M28 66L0 50L0 16L28 0L56 16L56 50L28 66L28 100' fill='none' stroke='%23F9B006' stroke-opacity='.10' stroke-width='1.2'/%3E%3Cpath d='M28 0L28 34L0 50L0 84L28 100L56 84L56 50L28 34' fill='none' stroke='%23F9B006' stroke-opacity='.07' stroke-width='1.2'/%3E%3C/svg%3E");
  color-scheme:dark;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}
body{margin:0;background:var(--noche);color:var(--cera);font-family:var(--f-text);font-size:17px;line-height:1.6;font-feature-settings:"zero" 1;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;height:auto;display:block}
a{color:var(--amarillo);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--miel)}
:focus-visible{outline:2px solid var(--miel);outline-offset:3px;border-radius:4px}
::selection{background:var(--amarillo);color:var(--noche)}
p{margin:0 0 1em}
ul,ol{padding-left:1.2em}
code,kbd,pre{font-family:var(--f-mono);font-size:.88em}
:not(pre)>code{background:var(--carbon-2);border:1px solid var(--linea);padding:.1em .4em;border-radius:6px;color:var(--cera);white-space:nowrap}
h1,h2,h3,h4{font-family:var(--f-display);font-weight:700;line-height:1.08;margin:0 0 .5em;letter-spacing:-.012em;text-wrap:balance}
h1{font-size:clamp(2.4rem,5.4vw,4.1rem)}
h2{font-size:clamp(1.9rem,3.4vw,2.75rem)}
h3{font-size:1.35rem;line-height:1.2}
h4{font-size:1.08rem;font-weight:600}
.skip{position:absolute;left:-999px;top:8px;background:var(--amarillo);color:var(--noche);padding:8px 14px;border-radius:8px;z-index:100;font-weight:600}
.skip:focus{left:8px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* comentario de código: recurso gráfico de la marca */
.cmt{font-family:var(--f-mono);font-size:.82rem;color:var(--amarillo);letter-spacing:.02em;margin:0 0 18px;display:block}
.cmt::before{content:"// ";opacity:.75}
.lead{font-size:clamp(1.08rem,1.6vw,1.25rem);color:var(--cera-2);max-width:62ch;line-height:1.55}
.muted{color:var(--cera-2)}
.small{font-size:.92rem}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-text);font-weight:600;font-size:1rem;padding:13px 22px;border-radius:10px;text-decoration:none;border:1px solid transparent;transition:background .15s,box-shadow .2s,color .15s,border-color .15s;cursor:pointer;line-height:1.2}
.btn svg{width:20px;height:20px;flex:none}
.btn-primary{background:var(--amarillo);color:var(--noche)}
.btn-primary:hover{background:var(--miel);color:var(--noche);box-shadow:0 0 28px -4px rgba(255,214,10,.55)}
.btn-ghost{border-color:rgba(244,239,230,.22);color:var(--cera)}
.btn-ghost:hover{border-color:var(--amarillo);color:var(--amarillo)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(14,12,9,.82);backdrop-filter:saturate(140%) blur(14px);-webkit-backdrop-filter:saturate(140%) blur(14px);border-bottom:1px solid var(--linea)}
.site-header .wrap{display:flex;align-items:center;gap:28px;height:var(--header-h)}
.brand{display:flex;align-items:center;flex:none}
.brand img{height:34px;width:auto}
.nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav a{color:var(--cera-2);text-decoration:none;font-size:.95rem;font-weight:500;padding:8px 12px;border-radius:8px}
.nav a:hover,.nav a[aria-current="page"]{color:var(--cera);background:rgba(244,239,230,.05)}
.nav a[aria-current="page"]{color:var(--amarillo)}
.header-actions{display:flex;align-items:center;gap:10px}
.lang{font-family:var(--f-mono);font-size:.8rem;color:var(--cera-2);text-decoration:none;border:1px solid var(--linea);padding:6px 9px;border-radius:7px}
.lang:hover{color:var(--amarillo);border-color:var(--linea-amarilla)}
.btn-sm{padding:9px 15px;font-size:.92rem}
.menu-btn{display:none;background:none;border:1px solid var(--linea);color:var(--cera);border-radius:8px;width:42px;height:40px;cursor:pointer;align-items:center;justify-content:center}
.menu-btn svg{width:22px;height:22px}
@media (max-width:960px){
  .menu-btn{display:inline-flex}
  .nav{position:fixed;inset:var(--header-h) 0 auto 0;flex-direction:column;align-items:stretch;background:var(--noche);border-bottom:1px solid var(--linea);padding:12px var(--gutter) 22px;gap:2px;transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .18s,transform .18s,visibility .18s;margin:0}
  .nav.open{opacity:1;transform:none;visibility:visible}
  .nav a{padding:13px 10px;font-size:1.05rem}
  .header-actions{margin-left:auto}
  .header-actions .btn-sm{display:none}
}

/* ---------- Secciones ---------- */
.section{padding:clamp(72px,10vw,120px) 0;position:relative}
.section + .section{border-top:1px solid var(--linea)}
.section-head{max-width:760px;margin-bottom:clamp(36px,5vw,56px)}
.section-head p{color:var(--cera-2);font-size:1.1rem}
.panal-bg{position:relative;isolation:isolate}
.panal-bg::before{content:"";position:absolute;inset:0;background-image:var(--panal);background-size:56px 100px;z-index:-1;-webkit-mask-image:radial-gradient(ellipse 80% 70% at 70% 30%,#000 10%,transparent 75%);mask-image:radial-gradient(ellipse 80% 70% at 70% 30%,#000 10%,transparent 75%)}
.halo{position:absolute;pointer-events:none;z-index:-1;border-radius:50%;filter:blur(20px);background:radial-gradient(circle,rgba(249,176,6,.22),rgba(255,138,0,.06) 45%,transparent 70%)}

/* ---------- Hero home ---------- */
.hero{padding:clamp(56px,8vw,104px) 0 clamp(64px,8vw,104px);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:clamp(32px,5vw,64px);align-items:center}
.hero h1{max-width:15ch}
.hero .lead{margin-top:6px}
.hero .halo{width:760px;height:760px;right:-220px;top:-240px}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}.hero h1{max-width:20ch}}

/* panal del hero: 6 celdas, mismo esquema que el isotipo */
.comb{--w:min(13.2vw,178px);--h:calc(var(--w)*.866);--gap:calc(var(--w)*.06);position:relative;width:calc(var(--w)*2.5 + var(--gap)*2);height:calc(var(--h)*2.5 + var(--gap)*2.5);margin:0 auto}
.cell{position:absolute;width:var(--w);height:var(--h);clip-path:polygon(25% 0,75% 0,100% 50%,75% 100%,25% 100%,0 50%);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;text-decoration:none;padding:0 9%;transition:transform .2s ease,background .2s}
.cell .k{white-space:nowrap;font-family:var(--f-mono);font-size:max(10px,calc(var(--w)*.062));letter-spacing:.06em;opacity:.8}
.cell .n{font-family:var(--f-display);font-weight:700;font-size:max(12px,calc(var(--w)*.108));line-height:1.05;margin-top:4px}
.cell.prod{background:var(--neon);color:var(--noche)}
.cell.prod:hover{transform:scale(1.04)}
.cell.serv{background:rgba(249,176,6,.42);color:var(--cera);isolation:isolate}
.cell.serv::before{content:"";position:absolute;inset:1.5px;background:var(--carbon);clip-path:polygon(25% 0,75% 0,100% 50%,75% 100%,25% 100%,0 50%);z-index:-1;transition:background .2s}
.cell.serv:hover::before{background:var(--carbon-2)}
.cell.serv:hover{background:var(--amarillo)}
.cell.serv .k{color:var(--amarillo)}
.c1{left:0;top:0}
.c2{left:calc(var(--w)*1.5 + var(--gap)*2);top:0}
.c3{left:calc(var(--w)*.75 + var(--gap));top:calc(var(--h)*.5 + var(--gap)*.5)}
.c4{left:0;top:calc(var(--h) + var(--gap))}
.c5{left:calc(var(--w)*1.5 + var(--gap)*2);top:calc(var(--h) + var(--gap))}
.c6{left:calc(var(--w)*.75 + var(--gap));top:calc(var(--h)*1.5 + var(--gap)*1.5)}
.comb-glow{position:absolute;inset:-12%;background:radial-gradient(circle at 50% 45%,rgba(249,176,6,.28),transparent 62%);filter:blur(18px);z-index:-1}
.comb-bee{position:absolute;left:50%;width:calc(var(--w)*1.5);height:auto;top:calc(var(--h)*.5 + var(--gap)*.5 - var(--w)*.759 + 3px);transform:translateX(-50%);z-index:2;pointer-events:none;filter:drop-shadow(0 0 18px rgba(249,176,6,.35))}
.comb-wrap{position:relative;padding-top:calc(min(13.2vw,178px)*.42)}
@media (max-width:900px){.comb{--w:min(29vw,170px)}.comb-wrap{padding-top:calc(min(29vw,170px)*.42)}}
@media (prefers-reduced-motion:no-preference){
  .comb .cell{animation:encender .7s cubic-bezier(.2,.7,.2,1) both}
  .comb .c1{animation-delay:.1s}.comb .c3{animation-delay:.22s}.comb .c2{animation-delay:.34s}
  .comb .c4{animation-delay:.46s}.comb .c6{animation-delay:.58s}.comb .c5{animation-delay:.7s}
  .comb-bee{animation:posar .8s .9s cubic-bezier(.2,.7,.2,1) both}
}
@keyframes encender{from{opacity:0;transform:scale(.86)}to{opacity:1;transform:none}}
@keyframes posar{from{opacity:0;transform:translate(-50%,-14px)}to{opacity:1;transform:translate(-50%,0)}}

/* barra de tecnologías */
.stack{border-top:1px solid var(--linea);border-bottom:1px solid var(--linea);padding:22px 0}
.stack ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px 24px;align-items:center}
.stack li{font-family:var(--f-mono);font-size:.86rem;color:var(--cera-2)}
.stack li:first-child{color:var(--humo)}

/* ---------- Productos (filas) ---------- */
.prod-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,72px);align-items:center;padding:clamp(40px,6vw,64px) 0}
.prod-row + .prod-row{border-top:1px dashed rgba(244,239,230,.1)}
.prod-row:nth-of-type(even) .prod-visual{order:-1}
.prod-row h3{font-size:clamp(1.6rem,2.6vw,2.1rem)}
.prod-tag{font-family:var(--f-mono);font-size:.78rem;color:var(--amarillo);letter-spacing:.24em;display:block;margin-bottom:10px}
.checks{list-style:none;padding:0;margin:20px 0 26px;display:grid;gap:10px}
.checks li{position:relative;padding-left:28px;color:var(--cera-2)}
.checks li::before{content:"";position:absolute;left:2px;top:.45em;width:13px;height:11px;background:var(--amarillo);clip-path:polygon(25% 0,75% 0,100% 50%,75% 100%,25% 100%,0 50%)}
.link-arrow{font-weight:600;text-decoration:none;display:inline-flex;gap:8px;align-items:center}
.link-arrow:hover{text-decoration:underline}
@media (max-width:860px){.prod-row{grid-template-columns:1fr}.prod-row:nth-of-type(even) .prod-visual{order:0}}

/* terminal / card neón */
.neon{background:var(--carbon);border:1px solid var(--linea-amarilla);border-radius:var(--r);box-shadow:0 0 40px -14px rgba(249,176,6,.35)}
.term{overflow:hidden}
.term-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--linea);font-family:var(--f-mono);font-size:.76rem;color:var(--humo)}
.term-bar i{width:10px;height:10px;border-radius:50%;background:#2d2820;display:inline-block}
.term-bar span{margin-left:8px}
.term pre{margin:0;padding:20px 22px;overflow-x:auto;font-size:.86rem;line-height:1.75;color:var(--cera)}
.t-c{color:var(--humo)}.t-k{color:var(--amarillo)}.t-s{color:#E9C98B}.t-ok{color:#9BD67A}.t-p{color:var(--amarillo);user-select:none}.t-t{color:var(--naranja)}
.cursor{display:inline-block;width:.6em;height:1.1em;background:var(--amarillo);vertical-align:-.2em;margin-left:2px}
@media (prefers-reduced-motion:no-preference){.cursor{animation:blink 1.1s steps(2) infinite}}
@keyframes blink{50%{opacity:0}}
.shot{border-radius:var(--r);border:1px solid var(--linea-amarilla);box-shadow:0 30px 80px -30px rgba(0,0,0,.8),0 0 50px -20px rgba(249,176,6,.35);overflow:hidden;background:var(--carbon)}

/* ---------- Grillas y features ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--linea);border:1px solid var(--linea);border-radius:var(--r);overflow:hidden}
.grid-3>*{background:var(--noche);padding:30px 28px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
@media (max-width:900px){.grid-3{grid-template-columns:1fr 1fr}}
@media (max-width:620px){.grid-3,.grid-2{grid-template-columns:1fr}}
.feat h3{font-size:1.18rem;margin-bottom:.4em}
.feat p{color:var(--cera-2);margin:0;font-size:.98rem}
.feat .ico{width:34px;height:30px;margin-bottom:18px;color:var(--amarillo)}
.panel{background:var(--carbon);border:1px solid var(--linea);border-radius:var(--r);padding:28px}
.panel h3{font-size:1.2rem}
.panel p{color:var(--cera-2)}

/* proceso numerado (secuencia real) */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;counter-reset:paso}
.steps li{counter-increment:paso;padding:0 26px 0 0;position:relative}
.steps li::before{content:counter(paso,decimal-leading-zero);font-family:var(--f-mono);color:var(--amarillo);font-size:.85rem;display:block;margin-bottom:14px}
.steps li::after{content:"";position:absolute;top:.6em;left:38px;right:18px;height:1px;background:linear-gradient(90deg,var(--linea-amarilla),transparent)}
.steps li:last-child::after{display:none}
.steps h3{font-size:1.15rem}
.steps p{color:var(--cera-2);font-size:.96rem;margin:0}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr;gap:36px 0}.steps li::after{display:none}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}

/* tablas */
.table-wrap{overflow-x:auto;border:1px solid var(--linea);border-radius:var(--r);margin:0 0 1.5em}
table{border-collapse:collapse;width:100%;font-size:.95rem;min-width:560px}
th,td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--linea);vertical-align:top}
th{font-family:var(--f-display);font-weight:600;font-size:.98rem;background:var(--carbon);color:var(--cera)}
tr:last-child td{border-bottom:0}
td{color:var(--cera-2)}
td strong{color:var(--cera)}
.compare td:nth-child(2){color:var(--cera)}
.compare th:nth-child(2){color:var(--amarillo)}
.yes{color:var(--amarillo);font-weight:600}

/* FAQ */
.faq{max-width:860px}
.faq details{border-bottom:1px solid var(--linea)}
.faq summary{list-style:none;cursor:pointer;padding:22px 44px 22px 0;font-family:var(--f-display);font-weight:600;font-size:1.18rem;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:6px;top:50%;width:14px;height:14px;margin-top:-7px;background:var(--amarillo);clip-path:polygon(43% 0,57% 0,57% 43%,100% 43%,100% 57%,57% 57%,57% 100%,43% 100%,43% 57%,0 57%,0 43%,43% 43%);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details>div{padding:0 0 22px;color:var(--cera-2);max-width:72ch}

/* CTA final */
.cta{text-align:left;overflow:hidden}
.cta .halo{width:700px;height:700px;left:-200px;bottom:-380px}
.cta h2{max-width:20ch}
.cta-box{display:grid;grid-template-columns:minmax(0,1.4fr) auto;gap:32px;align-items:end}
@media (max-width:760px){.cta-box{grid-template-columns:1fr}}

/* ---------- Hero de producto ---------- */
.p-hero{padding:clamp(48px,7vw,92px) 0 clamp(56px,7vw,92px);overflow:hidden}
.p-hero .halo{width:700px;height:700px;right:-240px;top:-260px}
.lockup{display:flex;align-items:center;gap:16px;margin-bottom:28px}
.lockup img{height:40px;width:auto}
.lockup .bar{width:1px;height:34px;background:var(--humo)}
.lockup .pn{font-family:var(--f-display);font-weight:500;color:var(--cera);font-size:1.32rem;line-height:1}
.lockup-ia img{height:52px}
.p-hero-grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:clamp(32px,5vw,64px);align-items:center}
.p-hero h1{font-size:clamp(2.2rem,4.6vw,3.6rem)}
@media (max-width:900px){.p-hero-grid{grid-template-columns:1fr}}
.badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px;padding:0;list-style:none}
.badges li{font-family:var(--f-mono);font-size:.78rem;color:var(--cera-2);border:1px solid var(--linea);border-radius:999px;padding:5px 11px}
.stat-row{display:flex;flex-wrap:wrap;gap:28px 44px;margin-top:34px}
.stat b{display:block;font-family:var(--f-display);font-size:2rem;color:var(--amarillo);line-height:1}
.stat span{font-size:.9rem;color:var(--cera-2)}
.subnav{border-bottom:1px solid var(--linea);background:var(--noche);position:sticky;top:var(--header-h);z-index:40}
.subnav .wrap{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.subnav a{flex:none;color:var(--cera-2);text-decoration:none;font-size:.92rem;padding:13px 14px;border-bottom:2px solid transparent}
.subnav a:hover{color:var(--cera)}
.subnav a[aria-current="page"]{color:var(--amarillo);border-bottom-color:var(--amarillo)}

/* breadcrumbs */
.crumbs{font-family:var(--f-mono);font-size:.78rem;color:var(--humo);margin-bottom:22px}
.crumbs ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li+li::before{content:"/";margin-right:6px;opacity:.6}
.crumbs a{color:var(--cera-2);text-decoration:none}
.crumbs a:hover{color:var(--amarillo)}

/* ---------- Documentación ---------- */
.docs{display:grid;grid-template-columns:250px minmax(0,1fr);gap:clamp(28px,4vw,56px);padding:44px 0 96px}
.docs-nav{position:sticky;top:calc(var(--header-h) + 64px);align-self:start;max-height:calc(100vh - var(--header-h) - 90px);overflow:auto;font-size:.92rem;padding-right:6px}
.docs-nav details{margin:0}
.docs-nav summary{display:none}
.docs-nav p{font-family:var(--f-mono);font-size:.74rem;color:var(--humo);margin:20px 0 8px;letter-spacing:.04em}
.docs-nav p:first-of-type{margin-top:0}
.docs-nav ul{list-style:none;margin:0;padding:0;border-left:1px solid var(--linea)}
.docs-nav a{display:block;padding:6px 0 6px 14px;margin-left:-1px;border-left:1px solid transparent;color:var(--cera-2);text-decoration:none}
.docs-nav a:hover{color:var(--cera)}
.docs-nav a.active{color:var(--amarillo);border-left-color:var(--amarillo)}
.doc{max-width:820px;min-width:0}
.doc h1{font-size:clamp(2rem,3.6vw,2.8rem)}
.doc h2{font-size:clamp(1.5rem,2.4vw,1.9rem);margin-top:2.2em;padding-top:1.4em;border-top:1px solid var(--linea)}
.doc h2:first-of-type{margin-top:1.2em}
.doc h3{margin-top:1.8em}
.doc p,.doc li{color:var(--cera-2)}
.doc li{margin-bottom:.4em}
.doc strong{color:var(--cera)}
.doc figure{margin:1.5em 0}
.doc figcaption{font-size:.85rem;color:var(--humo);margin-top:10px}
.doc figure a{display:block;border-radius:var(--r);overflow:hidden;border:1px solid var(--linea)}
.code{position:relative;margin:0 0 1.4em}
.code pre{background:var(--carbon);border:1px solid var(--linea);border-radius:12px;padding:18px 20px;overflow-x:auto;line-height:1.65;margin:0;color:var(--cera)}
.copy{position:absolute;top:8px;right:8px;font-family:var(--f-mono);font-size:.72rem;background:var(--carbon-2);color:var(--cera-2);border:1px solid var(--linea);border-radius:6px;padding:4px 9px;cursor:pointer}
.copy:hover{color:var(--amarillo);border-color:var(--linea-amarilla)}
.note{border:1px solid var(--linea-amarilla);background:rgba(249,176,6,.05);border-radius:12px;padding:16px 18px;margin:0 0 1.4em;color:var(--cera-2);font-size:.96rem}
.note strong{color:var(--amarillo)}
.doc-cta{margin-top:56px}
@media (max-width:900px){
  .docs{grid-template-columns:1fr;padding-top:24px}
  .docs-nav{position:static;max-height:none;border:1px solid var(--linea);border-radius:12px;padding:0}
  .docs-nav summary{display:block;cursor:pointer;padding:14px 16px;font-weight:600}
  .docs-nav details>div{padding:0 16px 16px}
}

/* agentes */
.agent-group{margin-bottom:56px}
.agent-group>header{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;margin-bottom:20px}
.agent-group>header h2{margin:0;font-size:1.7rem}
.agent-group>header span{font-family:var(--f-mono);font-size:.8rem;color:var(--humo)}
.agents{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.agent{background:var(--carbon);border:1px solid var(--linea);border-radius:12px;padding:20px}
.agent h3{font-family:var(--f-mono);font-size:.95rem;font-weight:700;color:var(--amarillo);margin:0 0 8px;letter-spacing:0}
.agent p{font-size:.94rem;color:var(--cera-2);margin:0 0 12px}
.agent code{font-size:.74rem}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--linea);padding:64px 0 36px;font-size:.94rem;background:linear-gradient(180deg,transparent,rgba(26,23,18,.6))}
.f-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:36px}
.f-grid h2{font-family:var(--f-mono);font-size:.8rem;font-weight:500;color:var(--humo);letter-spacing:.04em;margin-bottom:14px}
.f-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.f-grid a{color:var(--cera-2);text-decoration:none}
.f-grid a:hover{color:var(--amarillo)}
.f-brand img{height:34px;width:auto;margin-bottom:16px}
.f-brand p{color:var(--cera-2);max-width:34ch}
.f-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:48px;padding-top:22px;border-top:1px solid var(--linea);font-family:var(--f-mono);font-size:.78rem;color:var(--humo)}
@media (max-width:860px){.f-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.f-grid{grid-template-columns:1fr}}

/* WhatsApp flotante (hexágono) */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:60;width:62px;height:56px;background:var(--amarillo);color:var(--noche);clip-path:polygon(25% 0,75% 0,100% 50%,75% 100%,25% 100%,0 50%);display:flex;align-items:center;justify-content:center;transition:background .15s,transform .15s}
.wa-float:hover{background:var(--miel);transform:scale(1.06);color:var(--noche)}
.wa-float svg{width:26px;height:26px}

/* 404 */
.e404{min-height:62vh;display:flex;align-items:center}

@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
@media print{.site-header,.wa-float,.subnav,.docs-nav,.site-footer{display:none}body{background:#fff;color:#000}}

/* respaldo si una captura no carga */
.shot.noimg{position:relative;min-height:240px;aspect-ratio:16/10;background:var(--carbon) url("../img/k0lmena-isotipo.webp") center 42%/22% no-repeat}
.shot.noimg img{opacity:0;position:absolute;inset:0}
.shot.noimg::after{content:attr(data-label);position:absolute;left:0;right:0;bottom:16%;text-align:center;font-family:var(--f-display);font-weight:600;font-size:1.15rem;color:var(--cera)}