/* praxia.css · plantilla común de la nueva web (Sprint 2) · tokens del kit de marca */
@font-face{font-family:"Fraunces";font-weight:500;font-display:swap;src:url(/assets/fuentes/fraunces-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"Fraunces";font-weight:600;font-display:swap;src:url(/assets/fuentes/fraunces-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-weight:400;font-display:swap;src:url(/assets/fuentes/ibm-plex-sans-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-weight:500;font-display:swap;src:url(/assets/fuentes/ibm-plex-sans-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-weight:600;font-display:swap;src:url(/assets/fuentes/ibm-plex-sans-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-weight:500;font-display:swap;src:url(/assets/fuentes/ibm-plex-mono-latin-500-normal.woff2) format("woff2")}

:root{
  --paper:#faf8f3;--surface:#fff;--surface-sunken:#f3efe6;--line:#e6e0d4;--line-strong:#8f8676;
  --ink:#1a1f2e;--ink-2:#4b5566;--ink-3:#636a77;--night:#1a1f2e;--night-raised:#262c3d;--on-night:#f2eee6;--on-night-2:#a9a497;
  --terracota:#b15a38;--on-terracota:#fff;--terracota-soft:#f6e7df;--terracota-ink:#8e4226;
  --brass:#b8913f;--brass-soft:#f3ead6;--brass-ink:#6f551b;
  --success:#2f6b4f;--success-soft:#e3efe8;--info:#2d5b8a;--info-soft:#e2ebf4;--warning:#8a5a12;--warning-soft:#f8ecd5;
  --focus-ring:#b15a38;--r-sm:6px;--r-md:10px;--r-lg:16px;--pill:999px;
  --shadow-2:0 8px 24px rgba(26,31,46,.10),0 2px 6px rgba(26,31,46,.06);
  --display:"Fraunces",Georgia,serif;--sans:"IBM Plex Sans",system-ui,sans-serif;--mono:"IBM Plex Mono",ui-monospace,monospace;
  --wrap:1160px;--gut:20px;
  --card:var(--surface);--muted:var(--ink-3);/* alias que usan las burbujas de praxia.js */
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --paper:#12141b;--surface:#1a1d26;--surface-sunken:#0e1015;--line:#2a2f3b;--line-strong:#6c7385;
  --ink:#f2eee6;--ink-2:#c3bcb0;--ink-3:#9d978b;--night:#0b0d12;--night-raised:#171a23;
  --terracota:#e07e57;--on-terracota:#1a1f2e;--terracota-soft:#3a2219;--terracota-ink:#f0a283;
  --brass:#d6b25e;--brass-soft:#2e2714;--brass-ink:#e3c47c;
  --success:#7fbd9a;--success-soft:#18291f;--info:#8ab4e0;--info-soft:#16222f;--warning:#e0b062;--warning-soft:#2f2410;--focus-ring:#f0a283;
  color-scheme:dark}}
:root[data-theme="dark"]{
  --paper:#12141b;--surface:#1a1d26;--surface-sunken:#0e1015;--line:#2a2f3b;--line-strong:#6c7385;
  --ink:#f2eee6;--ink-2:#c3bcb0;--ink-3:#9d978b;--night:#0b0d12;--night-raised:#171a23;
  --terracota:#e07e57;--on-terracota:#1a1f2e;--terracota-soft:#3a2219;--terracota-ink:#f0a283;
  --brass:#d6b25e;--brass-soft:#2e2714;--brass-ink:#e3c47c;
  --success:#7fbd9a;--success-soft:#18291f;--info:#8ab4e0;--info-soft:#16222f;--warning:#e0b062;--warning-soft:#2f2410;--focus-ring:#f0a283;
  color-scheme:dark}

*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
body{background:var(--paper);color:var(--ink);font:400 17px/1.6 var(--sans);overflow-x:hidden}
img{max-width:100%;display:block;height:auto}
a{color:inherit}
:focus-visible{outline:2px solid var(--focus-ring);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
h1,h2,h3{font-family:var(--display);font-weight:600;letter-spacing:-.01em;line-height:1.1}
h1{font-size:clamp(38px,6.4vw,72px)}
h2{font-size:clamp(30px,4.2vw,46px)}
h3{font-size:22px;line-height:1.25}
p{max-width:62ch}
.lead{font-size:clamp(18px,1.6vw,21px);color:var(--ink-2)}
.eyebrow{font:500 12.5px/1.3 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--terracota-ink)}
.mono{font-family:var(--mono)}
section{padding:clamp(64px,9vw,112px) 0}
.sec-head{display:grid;gap:14px;margin-bottom:clamp(32px,4vw,52px)}
.rule{border:0;border-top:1px solid var(--line);margin:0}

/* Botones (≥44 px) */
.btns{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border-radius:var(--pill);font:600 15.5px/1 var(--sans);text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:transform .15s ease,background .15s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--terracota);color:var(--on-terracota)}
.btn-primary:hover{background:var(--terracota-ink);color:#fff}
.btn-ghost{border-color:var(--line-strong);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink)}
.on-night .btn-ghost{border-color:rgba(242,238,230,.45);color:var(--on-night)}
.on-night .btn-ghost:hover{border-color:var(--on-night)}
.link{font-weight:600;text-decoration:none;border-bottom:1.5px solid var(--terracota);padding-bottom:2px;display:inline-flex;align-items:center;min-height:44px}
.link::after{content:"→";margin-left:6px}

/* Etiquetas de estado */
.badge{display:inline-flex;align-items:center;gap:7px;font:500 11.5px/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;padding:6px 10px;border-radius:var(--pill);white-space:nowrap}
.b-ok{background:var(--success-soft);color:var(--success)}
.b-live{background:var(--success-soft);color:var(--success)}
.b-live::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor;box-shadow:0 0 0 3px color-mix(in srgb,currentColor 25%,transparent)}
.b-proto{background:var(--info-soft);color:var(--info)}
.b-lab{background:var(--surface-sunken);color:var(--ink-3);border:1px dashed var(--line-strong)}

/* Cabecera */
.hdr{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--paper) 92%,transparent);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.hdr-in{display:flex;align-items:center;gap:22px;height:64px}
.logo{display:flex;align-items:center;flex:none;min-height:44px}
.logo img{height:30px;width:auto}
.logo .neg{display:none}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .logo .pos{display:none}:root:not([data-theme="light"]) .logo .neg{display:block}}
:root[data-theme="dark"] .logo .pos{display:none}:root[data-theme="dark"] .logo .neg{display:block}
.nav{display:none;gap:4px;margin-left:8px}
.nav a{font:500 14.5px/1 var(--sans);text-decoration:none;color:var(--ink-2);padding:10px 11px;border-radius:var(--r-sm);min-height:44px;display:inline-flex;align-items:center}
.nav a:hover{color:var(--ink);background:var(--surface-sunken)}
.nav .caret::after{content:"";width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translate(-2px,-1px);margin-left:7px}
.hdr-cta{margin-left:auto;display:flex;gap:8px;align-items:center}
.hdr-cta .btn{min-height:44px;padding:0 16px;font-size:14.5px}
.lang{font:500 12.5px/1 var(--mono);color:var(--ink-3);text-decoration:none;padding:10px 6px;display:none}
.hdr-demo{display:none!important}
.menu{position:relative}
.menu summary{list-style:none;width:44px;height:44px;display:grid;place-items:center;border-radius:var(--r-sm);cursor:pointer;border:1px solid var(--line)}
.menu summary::-webkit-details-marker{display:none}
.menu summary span,.menu summary span::before,.menu summary span::after{display:block;width:18px;height:1.5px;background:var(--ink);position:relative}
.menu summary span::before,.menu summary span::after{content:"";position:absolute}
.menu summary span::before{top:-6px}.menu summary span::after{top:6px}
.menu nav{position:absolute;right:0;top:54px;width:min(320px,calc(100vw - 32px));background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-2);padding:10px;display:grid}
.menu nav a{padding:12px 12px;text-decoration:none;border-radius:var(--r-sm);font-weight:500}
.menu nav a:hover{background:var(--surface-sunken)}
.menu nav .btn{margin-top:8px}
@media (min-width:1080px){.nav,.lang{display:flex}.hdr-demo{display:inline-flex!important}.menu{display:none}}

/* Hero */
.hero{padding:clamp(56px,8vw,104px) 0 clamp(56px,7vw,96px)}
.on-night{background:var(--night);color:var(--on-night)}
.on-night .lead,.on-night p{color:var(--on-night-2)}
.on-night .eyebrow{color:#e9a183}
.hero-grid{display:grid;gap:44px;align-items:center}
@media (min-width:960px){.hero-grid{grid-template-columns:1.08fr .92fr;gap:56px}}
.hero h1{margin:16px 0 22px}
.hero .lead{margin-bottom:30px}
.proof-line{display:flex;align-items:center;gap:10px;margin-top:22px;font-size:14.5px;color:var(--ink-3)}
.on-night .proof-line{color:var(--on-night-2)}
.proof-line::before{content:"";width:8px;height:8px;border-radius:50%;background:#3fb56b;flex:none;box-shadow:0 0 0 4px rgba(63,181,107,.18)}

/* Diagrama vivo (opción A) */
.flow{background:var(--night-raised);border:1px solid rgba(242,238,230,.1);border-radius:var(--r-lg);padding:22px;display:grid;gap:10px;font-size:14px}
.flow-row{display:grid;grid-template-columns:96px 1fr;gap:14px;align-items:center}
.flow-k{font:500 11px/1.2 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--on-night-2)}
.flow-v{background:rgba(242,238,230,.06);border:1px solid rgba(242,238,230,.12);border-radius:var(--r-md);padding:12px 14px;color:var(--on-night);display:flex;justify-content:space-between;gap:10px;align-items:center;opacity:.35;transform:translateY(4px);animation:flowin 9s infinite}
.flow-v small{font-family:var(--mono);font-size:11.5px;color:var(--on-night-2)}
.flow-row:nth-child(2) .flow-v{animation-delay:1.2s}.flow-row:nth-child(3) .flow-v{animation-delay:2.4s}.flow-row:nth-child(4) .flow-v{animation-delay:3.6s}.flow-row:nth-child(5) .flow-v{animation-delay:4.8s}
.flow-v.done{border-color:rgba(63,181,107,.55)}
.flow-v.done b{color:#7fd39e}
.flow-v.you{border-style:dashed}
@keyframes flowin{0%{opacity:.35;transform:translateY(4px)}8%,80%{opacity:1;transform:none}92%,100%{opacity:.35;transform:translateY(4px)}}
@media (prefers-reduced-motion:reduce){.flow-v{opacity:1;transform:none}}
@media (max-width:560px){.flow{padding:16px}.flow-row{grid-template-columns:1fr;gap:5px}}
.flow-cap{font-size:12.5px;color:var(--on-night-2);margin-top:6px}

/* Diagrama con flechas del hero (heredado de la home publicada) */
.diafig{margin:0}
.diafig figcaption{font-size:12.5px;color:var(--on-night-2);margin-top:10px;text-align:center}
.dia{width:100%;height:auto;display:block}
.dia .ln{fill:none;stroke:rgba(242,238,230,.22);stroke-width:1.3}
.dia .fl{fill:none;stroke:#e07e57;stroke-width:1.6;stroke-dasharray:4 9;animation:dflow 2.4s linear infinite}
.dia .chip rect{fill:rgba(242,238,230,.06);stroke:rgba(242,238,230,.22)}
.dia .chip text{fill:rgba(242,238,230,.88);font:500 12px var(--sans)}
.dia .out rect{fill:rgba(47,107,79,.28);stroke:rgba(127,189,154,.55)}
.dia .out text{fill:#dfeee5;font:500 12px var(--sans)}
.dia .out.you rect{fill:rgba(184,145,63,.18);stroke:rgba(214,178,94,.7);stroke-dasharray:3 3}
.dia .cap{fill:#e3c47c;font:500 10px var(--mono);letter-spacing:.14em}
.dia .core rect{fill:#b15a38}
.dia .core text{fill:#fff;font:600 15px var(--display)}
.dia .core .s{font:500 9.5px var(--mono);letter-spacing:.08em;fill:rgba(255,255,255,.82)}
.dia .pulse{fill:none;stroke:#e07e57;stroke-width:1.2;animation:dpulse 3s ease-out infinite}
.dia-v{display:none}
@media (max-width:959px){.dia-h{display:none}.dia-v{display:block;max-width:420px;margin:0 auto}.dia-v .chip text,.dia-v .out text{font-size:12.5px}}
@keyframes dflow{to{stroke-dashoffset:-26}}
@keyframes dpulse{from{opacity:.8;transform:scale(1)}to{opacity:0;transform:scale(1.35)}}
@media (prefers-reduced-motion:reduce){.dia .fl,.dia .pulse{animation:none}}

/* Dos puertas (opción B) */
.doors{display:grid;gap:16px;margin-top:40px}
@media (min-width:860px){.doors{grid-template-columns:1.15fr .85fr}}
.door{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;display:grid;gap:12px;align-content:start}
.door.main{border-color:color-mix(in srgb,var(--terracota) 45%,var(--line));box-shadow:var(--shadow-2)}
.door h3{font-size:26px}
.door p{color:var(--ink-2);font-size:16px}
.door .btns{margin-top:6px}
.photo{border-radius:var(--r-lg);overflow:hidden;position:relative;aspect-ratio:3/2;background:var(--night)}
.photo img{width:100%;height:100%;object-fit:cover}
.photo figcaption{position:absolute;left:14px;bottom:14px;background:rgba(26,31,46,.82);color:#f2eee6;font:500 12px/1.3 var(--mono);padding:8px 10px;border-radius:var(--r-sm)}

/* Cifras grandes (opción C) */
.figs{display:grid;gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:48px}
@media (min-width:760px){.figs{grid-template-columns:repeat(3,1fr)}}
.fig{padding:26px 4px;display:grid;gap:6px}
@media (min-width:760px){.fig+.fig{border-left:1px solid var(--line);padding-left:26px}}
@media (max-width:759px){.fig+.fig{border-top:1px solid var(--line)}}
.fig b{font:600 clamp(34px,3.6vw,50px)/1 var(--display);letter-spacing:-.02em;white-space:nowrap}
.fig b em{font-style:normal;color:var(--terracota)}
.fig span{color:var(--ink-2);font-size:15.5px}
.fig-note{font:500 12px/1.4 var(--mono);color:var(--ink-3);margin-top:14px;letter-spacing:.03em}
.quote{font:500 clamp(22px,2.6vw,30px)/1.35 var(--display);max-width:30ch}
.quote-by{margin-top:14px;font-size:14px;color:var(--ink-3)}

/* Bloque 2 · prueba */
.cards2{display:grid;gap:18px}
@media (min-width:860px){.cards2{grid-template-columns:1fr 1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;display:grid;gap:14px;align-content:start}
.card h3{font-size:25px}
.card p{color:var(--ink-2);font-size:16px}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips span{font-size:13px;padding:5px 10px;border-radius:var(--pill);background:var(--surface-sunken);color:var(--ink-2)}
.mini-figs{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;border-top:1px solid var(--line);padding-top:14px}
.mini-figs b{display:block;font:600 22px/1.1 var(--display)}
.mini-figs span{font-size:12.5px;color:var(--ink-3);line-height:1.35;display:block;margin-top:4px}
.small-note{font:500 11.5px/1.4 var(--mono);color:var(--ink-3)}
blockquote{border-left:2px solid var(--brass);padding-left:14px;font-family:var(--display);font-size:18px;line-height:1.45;color:var(--ink)}
blockquote cite{display:block;font:400 13px/1.4 var(--sans);color:var(--ink-3);margin-top:6px;font-style:normal}

/* Bloque 3 · arquitectura */
.arch{display:grid;gap:10px;counter-reset:a}
@media (min-width:980px){.arch{grid-template-columns:repeat(5,1fr);gap:0}}
.layer{padding:20px 18px;border:1px solid rgba(242,238,230,.14);background:rgba(242,238,230,.04);border-radius:var(--r-md);position:relative}
@media (min-width:980px){.layer{border-radius:0;border-right:0}.layer:first-child{border-radius:var(--r-md) 0 0 var(--r-md)}.layer:last-child{border-radius:0 var(--r-md) var(--r-md) 0;border-right:1px solid rgba(242,238,230,.14)}
.layer:not(:last-child)::after{content:"→";position:absolute;right:-9px;top:20px;color:var(--brass);font-size:15px;z-index:1;background:var(--night);padding:0 2px}}
@media (max-width:979px){.layer:not(:last-child)::after{content:"↓";position:absolute;left:50%;bottom:-17px;color:var(--brass);z-index:1}}
.layer.core{background:rgba(177,90,56,.16);border-color:rgba(224,126,87,.45)}
.layer.human{background:rgba(184,145,63,.12)}
.layer h3{font-size:18px;color:var(--on-night);margin:8px 0 10px}
.layer ul{list-style:none;padding:0;display:grid;gap:5px;font-size:14px;color:var(--on-night-2)}
.layer .k{font:500 11px/1 var(--mono);letter-spacing:.1em;color:#e9a183}
.big-say{font:500 clamp(22px,2.8vw,32px)/1.35 var(--display);color:var(--on-night);max-width:34ch;margin-top:52px}
.big-say strong{color:#f0a283;font-weight:600}

/* Bloque 4 · Oficios */
.split{display:grid;gap:40px;align-items:center}
@media (min-width:960px){.split{grid-template-columns:1fr 1fr;gap:64px}}
.browser{border-radius:var(--r-lg);border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-2);overflow:hidden}
.browser-bar{display:flex;align-items:center;gap:6px;padding:10px 14px;border-bottom:1px solid var(--line);background:var(--surface-sunken)}
.browser-bar i{width:9px;height:9px;border-radius:50%;background:var(--line-strong);opacity:.5}
.browser-bar span{margin-left:10px;font:500 11.5px/1 var(--mono);color:var(--ink-3)}
.steps{display:flex;flex-wrap:wrap;gap:6px 4px;margin:22px 0 26px;font-size:14px;align-items:center}
.steps span{padding:6px 10px;border:1px solid var(--line);border-radius:var(--pill);background:var(--surface)}
.steps span.you{border-color:var(--terracota);color:var(--terracota-ink);font-weight:600}
.steps i{font-style:normal;color:var(--brass)}

/* Bloque 5 · sistemas */
.sys{display:grid;gap:14px}
@media (min-width:700px){.sys{grid-template-columns:1fr 1fr}}
@media (min-width:1080px){.sys{grid-template-columns:repeat(4,1fr)}}
.sys a{display:grid;gap:12px;align-content:start;padding:22px;border:1px solid var(--line);border-radius:var(--r-lg);text-decoration:none;background:var(--surface);transition:border-color .15s,transform .15s}
.sys a:hover{border-color:var(--ink-3);transform:translateY(-2px)}
.sys h3{font-size:20px}
.sys p{font-size:15px;color:var(--ink-2)}
.sys .more{font-weight:600;font-size:14.5px;margin-top:4px}
.sys .more::after{content:" →"}
.sys-list{border-top:1px solid var(--line)}
.sys-list a{display:grid;grid-template-columns:1fr;gap:6px;padding:20px 0;border-bottom:1px solid var(--line);text-decoration:none}
@media (min-width:860px){.sys-list a{grid-template-columns:220px 1fr auto;gap:24px;align-items:center}}
.sys-list a:hover h3{color:var(--terracota-ink)}
.sys-list h3{font-size:21px}
.sys-list p{color:var(--ink-2);font-size:15.5px}

/* Bloque 6 · tecnología */
.tri{display:grid;gap:28px}
@media (min-width:860px){.tri{grid-template-columns:repeat(3,1fr);gap:36px}}
.tri > div{border-top:2px solid var(--brass);padding-top:18px;display:grid;gap:10px;align-content:start}
.tri p{color:var(--ink-2);font-size:16px}
.labs-line{margin-top:44px;padding:18px 20px;border:1px dashed var(--line-strong);border-radius:var(--r-md);display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between}

/* Bloque 7 · Design Partners */
.dp{background:var(--surface-sunken);border-radius:var(--r-lg);padding:clamp(28px,4vw,48px);display:grid;gap:28px}
@media (min-width:900px){.dp{grid-template-columns:1.1fr 1fr 1fr;align-items:start}}
.dp ul{list-style:none;padding:0;display:grid;gap:8px;font-size:15.5px;color:var(--ink-2)}
.dp li::before{content:"—";color:var(--brass);margin-right:8px}
.dp .k{font:500 11.5px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin-bottom:12px;display:block}

/* Bloque 8 · cierre */
.close-grid{display:grid;gap:40px}
@media (min-width:960px){.close-grid{grid-template-columns:1fr 1fr;gap:64px}}
.form{background:var(--surface);color:var(--ink);border-radius:var(--r-lg);padding:26px;display:grid;gap:14px}
.form label{display:grid;gap:6px;font-size:14px;font-weight:500}
.form input,.form select,.form textarea{font:400 16px/1.4 var(--sans);padding:12px 14px;min-height:48px;border-radius:var(--r-md);border:1px solid var(--line-strong);background:var(--paper);color:var(--ink)}
.form .row{display:grid;gap:14px}
@media (min-width:560px){.form .row{grid-template-columns:1fr 1fr}}
.form .consent{display:flex;gap:10px;font-weight:400;font-size:13px;color:var(--ink-2);align-items:flex-start}
.form .consent input{min-height:0;width:20px;height:20px;margin-top:1px;flex:none}
.maria-row{display:flex;gap:14px;align-items:center;margin-top:30px;padding-top:22px;border-top:1px solid rgba(242,238,230,.14)}
.maria-row img{width:52px;height:52px;border-radius:50%;object-fit:cover;flex:none}
.maria-row p{font-size:15px}
.maria-row a{color:var(--on-night);font-weight:600}

/* Pie */
.ftr{padding:56px 0 40px;border-top:1px solid var(--line);font-size:14.5px;color:var(--ink-2)}
.ftr-grid{display:grid;gap:30px;grid-template-columns:1fr 1fr}
@media (min-width:900px){.ftr-grid{grid-template-columns:1.4fr repeat(4,1fr)}}
.ftr-grid > div:first-child{grid-column:1/-1}
@media (min-width:900px){.ftr-grid > div:first-child{grid-column:auto}}
.ftr h4{font:500 11.5px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin-bottom:12px}
.ftr ul{list-style:none;padding:0;display:grid;gap:4px}
.ftr a{text-decoration:none;display:inline-block;padding:4px 0}
.ftr a:hover{color:var(--ink)}
.legal{margin-top:40px;padding-top:20px;border-top:1px solid var(--line);font-size:13px;color:var(--ink-3);display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between}

/* Desplegables de la cabecera (escritorio) */
.dd{position:relative}
.dd > a{cursor:pointer}
.dd-menu{position:absolute;left:0;top:100%;min-width:290px;padding:8px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--shadow-2);display:grid;opacity:0;visibility:hidden;transform:translateY(4px);transition:opacity .15s,transform .15s,visibility .15s}
.dd:hover .dd-menu,.dd:focus-within .dd-menu{opacity:1;visibility:visible;transform:none}
.dd-menu a{display:flex;justify-content:space-between;gap:12px;align-items:center;color:var(--ink);font-size:14.5px;white-space:nowrap}
.dd-menu small{font:500 10.5px/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}
.hdr.scrolled .hdr-in{height:56px}
.hdr-in{transition:height .2s ease}
.menu nav .grp{font:500 11px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);padding:14px 12px 4px}

/* Barra inferior fija en móvil (la activa praxia.js) */
.mbar{display:none}
@media (max-width:899px){
 .mbar{display:flex;gap:8px;position:fixed;left:0;right:0;bottom:0;z-index:45;padding:10px 12px calc(10px + env(safe-area-inset-bottom,0px));background:color-mix(in srgb,var(--paper) 94%,transparent);backdrop-filter:blur(14px);border-top:1px solid var(--line);transform:translateY(110%);transition:transform .25s ease}
 .mbar.on{transform:none}
 .mbar .btn{flex:1}
}
.hp{position:absolute;left:-9999px}
.legal1{font-size:12px;color:var(--ink-3);line-height:1.5}
.legal1 a{color:inherit}
.form a{color:var(--terracota-ink)}
.skip{position:absolute;left:-9999px;top:8px;z-index:100;background:var(--ink);color:var(--paper);padding:10px 14px;border-radius:var(--r-sm)}
.skip:focus{left:8px}

/* ===== Páginas de sistema (Sprint 3) ===== */
.page-nav{position:sticky;top:64px;z-index:40;background:color-mix(in srgb,var(--paper) 94%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.hdr.scrolled ~ main .page-nav{top:56px}
.page-nav .wrap{display:flex;gap:2px;align-items:center;overflow-x:auto;scrollbar-width:none}
.page-nav .wrap::-webkit-scrollbar{display:none}
.page-nav a{flex:none;font:500 14px/1 var(--sans);color:var(--ink-2);text-decoration:none;padding:0 12px;min-height:46px;display:inline-flex;align-items:center}
.page-nav a:hover{color:var(--ink)}
.page-nav .pn-name{font-weight:600;color:var(--ink);padding-left:0}
.page-nav .pn-cta{margin-left:auto;display:flex;gap:8px;padding-left:12px}
.page-nav .pn-cta .btn{min-height:38px;padding:0 14px;font-size:13.5px}
@media (max-width:899px){.page-nav .pn-cta{display:none}}

/* Flujo con flechas (pipeline) */
.pipe{display:grid;gap:0;margin-top:8px}
@media (min-width:980px){.pipe{grid-template-columns:repeat(var(--n,6),1fr)}}
.pipe .st{position:relative;padding:18px 16px 18px;border:1px solid var(--line);background:var(--surface);display:grid;gap:6px;align-content:start}
.on-night .pipe .st{border-color:rgba(242,238,230,.14);background:rgba(242,238,230,.04)}
.pipe .st .n{font:500 11px/1 var(--mono);letter-spacing:.1em;color:var(--terracota-ink)}
.on-night .pipe .st .n{color:#e9a183}
.pipe .st b{font:600 17px/1.2 var(--display)}
.pipe .st span{font-size:13.5px;color:var(--ink-2)}
.on-night .pipe .st span{color:var(--on-night-2)}
.pipe .st.you{border-style:dashed;border-color:var(--brass)}
.pipe .st.you .n{color:var(--brass-ink)}
.on-night .pipe .st.you .n{color:#e3c47c}
@media (min-width:980px){
 .pipe .st{border-right:0}.pipe .st:first-child{border-radius:var(--r-md) 0 0 var(--r-md)}.pipe .st:last-child{border-right:1px solid var(--line);border-radius:0 var(--r-md) var(--r-md) 0}
 .on-night .pipe .st:last-child{border-right-color:rgba(242,238,230,.14)}
 .pipe .st:not(:last-child)::after{content:"";position:absolute;right:-8px;top:24px;width:15px;height:15px;border-top:1.5px solid var(--terracota);border-right:1.5px solid var(--terracota);transform:rotate(45deg);background:var(--paper);z-index:1}
 .on-night .pipe .st:not(:last-child)::after{background:var(--night)}
}
@media (max-width:979px){
 .pipe .st{border-radius:var(--r-md);margin-bottom:26px}
 .pipe .st:not(:last-child)::after{content:"";position:absolute;left:50%;bottom:-20px;width:12px;height:12px;border-right:1.5px solid var(--terracota);border-bottom:1.5px solid var(--terracota);transform:translateX(-50%) rotate(45deg)}
 .pipe .st:last-child{margin-bottom:0}
}
.pipe-flow{position:relative;height:2px;margin:-1px 0 0;overflow:hidden}
.pipe-flow::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,var(--terracota) 0 6px,transparent 6px 16px);animation:pflow 1.6s linear infinite;opacity:.7}
@keyframes pflow{to{transform:translateX(16px)}}
@media (max-width:979px){.pipe-flow{display:none}}

/* Cifras */
.figs3{display:grid;gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
@media (min-width:760px){.figs3{grid-template-columns:repeat(3,1fr)}}
.figs3 > div{padding:24px 4px;display:grid;gap:6px}
@media (min-width:760px){.figs3 > div + div{border-left:1px solid var(--line);padding-left:24px}}
@media (max-width:759px){.figs3 > div + div{border-top:1px solid var(--line)}}
.figs3 b{font:600 clamp(32px,3.6vw,46px)/1 var(--display);white-space:nowrap}
.figs3 b em{font-style:normal;color:var(--terracota)}
.figs3 span{color:var(--ink-2);font-size:15px}

/* Pasos de acceso */
.steps3b{display:grid;gap:14px}
@media (min-width:760px){.steps3b{grid-template-columns:repeat(3,1fr)}}
.steps3b > div{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px;display:grid;gap:6px;align-content:start}
.steps3b b{font:600 28px/1 var(--display);color:var(--terracota)}
.steps3b p{font-size:15px;color:var(--ink-2)}

/* Planes */
.plans{display:grid;gap:14px}
@media (min-width:700px){.plans{grid-template-columns:1fr 1fr}}
@media (min-width:1100px){.plans{grid-template-columns:repeat(4,1fr)}}
.plan{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;display:flex;flex-direction:column;gap:10px}
.plan.rec{border-color:var(--terracota);box-shadow:var(--shadow-2)}
.plan h3{font-size:24px}
.plan .pr{font:600 26px/1.1 var(--display)}
.plan .pr small{font:400 14px var(--sans);color:var(--ink-3)}
.plan p{font-size:14.5px;color:var(--ink-2)}
.plan ul{list-style:none;padding:0;display:grid;gap:7px;font-size:14px;color:var(--ink-2)}
.plan li{padding-left:20px;position:relative}
.plan li::before{content:"✓";position:absolute;left:0;color:var(--success)}
.plan .imp{font-size:13px;color:var(--ink-3);border-top:1px solid var(--line);padding-top:10px}
.plan .btn{margin-top:auto}
.tags{display:flex;gap:6px;flex-wrap:wrap}
.b-rec{background:var(--terracota-soft);color:var(--terracota-ink)}

/* Preguntas */
.faq{display:grid;gap:10px;max-width:860px}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:0 18px}
.faq summary{cursor:pointer;font-weight:600;padding:16px 0;min-height:48px;list-style:none;display:flex;justify-content:space-between;gap:12px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font:400 22px/1 var(--sans);color:var(--terracota)}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 0 18px;color:var(--ink-2);font-size:15.5px}

/* Asistentes */
.caps{display:grid;gap:14px}
@media (min-width:760px){.caps{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1100px){.caps{grid-template-columns:repeat(3,1fr)}}
.caps article{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;display:grid;gap:8px;align-content:start}
.caps .hoy{font-size:14px;color:var(--ink-3)}
.caps .hoy em{font:500 11px var(--mono);letter-spacing:.08em;text-transform:uppercase;font-style:normal;margin-right:6px;color:var(--terracota-ink)}
.caps p{font-size:15px;color:var(--ink-2)}
.caps .gain{font:500 12.5px var(--mono);color:var(--success)}
.maria-card{display:flex;gap:14px;align-items:center;margin-top:24px;border:1px solid var(--line);background:var(--surface);border-radius:var(--r-lg);padding:16px 18px;text-decoration:none;max-width:640px}
.maria-card img{width:52px;height:52px;border-radius:50%;object-fit:cover;flex:none}
.maria-card .go{margin-left:auto;font-weight:600;color:var(--terracota-ink);white-space:nowrap}
.maria-card small{display:block;color:var(--ink-2);font-size:14px}
@media (max-width:560px){.maria-card{flex-wrap:wrap}.maria-card .go{margin-left:0}}
.note-box{font-size:13.5px;color:var(--ink-3);margin-top:16px}
.lead-quote{font:500 clamp(20px,2.2vw,26px)/1.35 var(--display);max-width:32ch}
.on-night .lead-quote{color:var(--on-night)}
.cols2{display:grid;gap:36px}
@media (min-width:900px){.cols2{grid-template-columns:1fr 1fr;gap:56px}}
.listx{list-style:none;padding:0;display:grid;gap:10px}
.listx li{padding-left:22px;position:relative;color:var(--ink-2)}
.listx li::before{content:"";position:absolute;left:2px;top:.72em;width:10px;height:2px;background:var(--terracota)}
.on-night .tri p{color:var(--on-night-2)}
.on-night .tri h3{color:var(--on-night)}
.on-night .sec-head .lead{color:var(--on-night-2)}