/* Vyria site · tokens from brand/BRAND.md · rules from status/R3_TASKS.md */
/* Geist + Geist Mono (SIL OFL 1.1), self-hosted latin subset (Google Fonts v5/v6) */
@font-face{font-family:'Geist';font-style:normal;font-weight:400 600;font-display:swap;src:url(/assets/fonts/geist-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Geist Mono';font-style:normal;font-weight:400 500;font-display:swap;src:url(/assets/fonts/geist-mono-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
:root{
  --bg:#0B0F0E; --surface:#16201D; --surface-2:#1C2824; --inset:#111916; --danger:#E5484D; --line:#22302B;
  --hair:rgb(237 242 239 / .08); --hair-strong:rgb(237 242 239 / .14);
  --text:#EDF2EF; --muted:#9DB0A8; --accent:#18B98A; --on-accent:#0B0F0E;
  --font-sans:"Geist",system-ui,sans-serif; --font-mono:"Geist Mono",ui-monospace,monospace;
  --r-sm:6px; --r-md:10px; --r-lg:16px; --r-xl:24px; --r-pill:999px;
  --s-1:4px; --s-2:8px; --s-3:12px; --s-4:16px; --s-5:24px; --s-6:32px; --s-7:48px; --s-8:64px; --s-9:96px; --s-10:128px;
  --fs-h1:clamp(36px,6vw,68px); --fs-h2:clamp(30px,3.6vw,44px); --fs-h3:22px; --fs-lead:19px; --fs-body:16px; --fs-sm:14px; --fs-xs:12px;
  --ease-out:cubic-bezier(.22,1,.36,1); --t-fast:160ms; --t-med:260ms;
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:400 var(--fs-body)/1.55 var(--font-sans);
  -webkit-font-smoothing:antialiased;font-variant-numeric:tabular-nums}
img,video,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:var(--r-sm)}
.wrap{max-width:var(--container);margin:0 auto;padding:0 var(--s-5)}
.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums}
.muted{color:var(--muted)}
h1,h2,h3{margin:0;font-weight:560;letter-spacing:-.025em;text-wrap:balance}
h1{font-size:var(--fs-h1);line-height:1.02}
h2{font-size:var(--fs-h2);line-height:1.08}
h3{font-size:var(--fs-h3);line-height:1.25;letter-spacing:-.015em}
p{margin:0;text-wrap:pretty}
.lead{font-size:var(--fs-lead);color:var(--muted);max-width:56ch}
.icon{width:18px;height:18px;stroke-width:1.75;flex:none}

/* ---------- buttons (rule 19: one primary style, repeated) ---------- */
.btn{display:inline-flex;align-items:center;gap:var(--s-2);height:44px;padding:0 var(--s-5);border-radius:var(--r-pill);
  font-weight:500;font-size:15px;border:1px solid transparent;cursor:pointer;
  transition:background var(--t-fast) var(--ease-out),border-color var(--t-fast) var(--ease-out),transform var(--t-fast) var(--ease-out)}
.btn:active{transform:scale(.98)}
.btn-primary{background:var(--accent);color:var(--on-accent)}
.btn-primary:hover{background:#1CC995}
.btn-ghost{border-color:var(--hair-strong);color:var(--text)}
.btn-ghost:hover{background:rgb(237 242 239 / .05)}
.btn-sm{height:36px;padding:0 var(--s-4);font-size:14px}
.btn .icon{width:16px;height:16px}
.link{color:var(--text);display:inline-flex;align-items:center;gap:6px;font-weight:500;font-size:15px}
.link .icon{width:16px;height:16px;transition:transform var(--t-fast) var(--ease-out)}
.link:hover .icon{transform:translateX(3px)}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:20;background:rgb(11 15 14 / .82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;transition:border-color var(--t-med)}
.nav.scrolled{border-bottom-color:var(--hair)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.nav-logo img{height:24px;width:auto}
.nav-links{display:flex;gap:var(--s-6);font-size:var(--fs-sm);color:var(--muted)}
.nav-links a:hover{color:var(--text)}
@media (max-width:860px){.nav-links{display:none}}

/* ---------- hero (decision 42: fills the first screen, tool row at its bottom) ---------- */
.hero{position:relative;overflow:clip;display:flex;min-height:calc(100svh - 64px);padding:var(--s-9) 0 var(--s-6)}
.hero>.wrap{position:relative;z-index:2;width:100%;display:flex;flex-direction:column}
.hero-copy{position:relative;z-index:2;max-width:1120px;margin:auto 0}
.hero h1{font-size:clamp(40px,7vw,88px);line-height:1}
@media (max-width:560px){.br-wide{display:none}}
.hero .lead{max-width:60ch}
.hero .lead{margin-top:var(--s-5)}
.hero-ctas{display:flex;flex-wrap:wrap;gap:var(--s-3);margin-top:var(--s-6)}
/* risk reducer (decision 40) + tool row (decision 39): grouped by spacing, plain text */
.reducer{margin-top:var(--s-3);font-size:var(--fs-sm);color:var(--muted)}
.tools{position:relative;z-index:2;margin-top:var(--s-8);display:flex;flex-direction:column;gap:var(--s-3)}
.tools-head{font-size:var(--fs-sm);color:var(--text)}
/* decision 47: each tool in its own chip (names only); radius pill, so no nesting rule applies */
.tools ul{display:flex;flex-wrap:wrap;gap:var(--s-2);margin:0;padding:0;list-style:none;font-size:var(--fs-sm);font-weight:500;color:var(--text)}
.tools li{white-space:nowrap}
.tools li a{display:block;padding:var(--s-2) var(--s-4);border:1px solid var(--hair-strong);border-radius:var(--r-pill);background:var(--surface);
  transition:background var(--t-fast) var(--ease-out),border-color var(--t-fast) var(--ease-out)}
.tools li a:hover{background:var(--surface-2);border-color:rgb(237 242 239 / .24)}
@media (max-width:760px){.hero{padding-top:var(--s-8)}.hero-copy{margin:0}.tools{margin-top:0}}

/* floating service logos (decision 43, research 08). --px/--py come from the cursor (app.js); bigger tile = more depth */
.hero-float{position:absolute;inset:0;z-index:1;pointer-events:none;--px:0px;--py:0px}
.hf{position:absolute;left:calc(50% + var(--x));top:var(--y);width:var(--s);height:var(--s);margin:calc(var(--s) / -2) 0 0 calc(var(--s) / -2);
  translate:calc(var(--px) * var(--depth)) calc(var(--py) * var(--depth));transition:translate var(--hf-t,0s) cubic-bezier(.2,.7,.2,1)}
.hf-card{display:grid;place-items:center;width:100%;height:100%;border-radius:25%;background:var(--inset);border:1px solid var(--hair-strong);
  box-shadow:0 12px 32px -16px rgb(0 0 0 / .7);transform:rotate(var(--rot))}
.hf-card svg{width:50%;height:50%}
.hf-claude   {--x:28vw;--y:52%;--s:96px;--rot:-8deg;--depth:1.2;--d:.30s}
.hf-chatgpt  {--x:34vw;--y:8%;--s:80px;--rot:7deg;--depth:1;--d:.42s}
.hf-whatsapp {--x:13vw;--y:74%;--s:80px;--rot:6deg;--depth:.9;--d:.36s}
.hf-gmail    {--x:40vw;--y:76%;--s:72px;--rot:-5deg;--depth:.8;--d:.50s}
.hf-instagram{--x:13vw;--y:-4%;--s:64px;--rot:-4deg;--depth:.6;--d:.58s}
@media (prefers-reduced-motion:no-preference){
  .hf-card{animation:hf-in .9s cubic-bezier(.2,.7,.2,1) var(--d) both}
  @keyframes hf-in{from{opacity:0;transform:translateY(16px) rotate(calc(var(--rot) + 12deg)) scale(.8)}to{opacity:1;transform:rotate(var(--rot))}}
}
/* phones and small tablets: the logos get their own row between the buttons and the tool list, so they never cover text */
@media (max-width:760px){
  .hero-float{position:relative;inset:auto;height:112px;margin:auto calc(var(--s-5) * -1)}
  .hf-claude   {--x:-32vw;--y:46%;--s:56px}
  .hf-chatgpt  {--x:-13vw;--y:66%;--s:48px}
  .hf-whatsapp {--x:5vw;--y:40%;--s:52px}
  .hf-gmail    {--x:22vw;--y:64%;--s:48px}
  .hf-instagram{--x:37vw;--y:42%;--s:44px}
}

.footnote{margin-top:var(--s-5);font-size:var(--fs-xs);color:var(--muted);max-width:70ch;line-height:1.5}
.footnote sup,.hero sup,h2 sup{font-size:.55em;color:var(--muted);vertical-align:super;margin-left:2px;font-weight:400}

.dot{width:8px;height:8px;border-radius:50%;background:var(--accent);flex:none}
/* loading state (rule 18) */
.working{display:inline-flex;gap:4px;align-items:center;height:20px}
.working i{width:5px;height:5px;border-radius:50%;background:var(--muted);opacity:.35;animation:blink 1.1s infinite}
.working i:nth-child(2){animation-delay:.15s}.working i:nth-child(3){animation-delay:.3s}
@keyframes blink{40%{opacity:1}}

/* ---------- sections ---------- */
section{padding:var(--s-10) 0}
@media (max-width:760px){section{padding:var(--s-9) 0}}
.sec-head{max-width:720px;margin-bottom:var(--s-8)}
.sec-head .lead{margin-top:var(--s-4)}

/* stats (rule 15: grouped by spacing, no boxes) */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s-7)}
.stat-n{font-size:52px;letter-spacing:-.035em;line-height:1;font-weight:500}
.stat-t{margin-top:var(--s-3);font-size:var(--fs-body)}
.stat-s{margin-top:var(--s-2);font-size:var(--fs-xs);color:var(--muted)}
@media (max-width:760px){.stats{grid-template-columns:1fr;gap:var(--s-6)}}

/* services: text + icon, grouped by space (decision 34, rule 15) */
.services{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--s-8) var(--s-8)}
.services-3{grid-template-columns:repeat(3,1fr);column-gap:var(--s-7)}
@media (max-width:960px){.services-3{grid-template-columns:1fr}}
.service .icon{width:22px;height:22px;color:var(--accent)}
.service h3{font-size:26px;letter-spacing:-.02em;line-height:1.15;margin-top:var(--s-4);max-width:24em}
.service p{margin-top:var(--s-3);color:var(--muted);max-width:52ch}
.service .who{margin-top:var(--s-4);font-size:var(--fs-sm)}
@media (max-width:760px){.services{grid-template-columns:1fr;gap:var(--s-7)}}
.mock{--pad:6px;background:var(--surface);border:1px solid var(--hair);border-radius:var(--r-lg);padding:var(--pad)}
.mock-in{border-radius:calc(var(--r-lg) - var(--pad));background:var(--inset);border:1px solid var(--hair);padding:var(--s-5);display:flex;flex-direction:column;gap:var(--s-3);font-size:var(--fs-sm)}
.bubble{max-width:80%;padding:10px 14px;border-radius:14px;line-height:1.45}
.bubble.them{background:var(--surface-2);border-bottom-left-radius:4px}
.bubble.us{background:rgb(24 185 138 / .14);margin-left:auto;border-bottom-right-radius:4px}
.meta{font-size:var(--fs-xs);color:var(--muted)}

/* calculator */
.calc{display:grid;grid-template-columns:1fr 1fr;gap:var(--s-7);align-items:start}
@media (max-width:900px){.calc{grid-template-columns:1fr}}
.presets{display:flex;flex-wrap:wrap;gap:var(--s-2);margin-bottom:var(--s-6)}
.preset{height:34px;padding:0 var(--s-4);border-radius:var(--r-pill);border:1px solid var(--hair-strong);background:none;cursor:pointer;font-size:var(--fs-sm);color:var(--muted);
  transition:color var(--t-fast),background var(--t-fast),border-color var(--t-fast)}
.preset:hover{color:var(--text)}
.preset[aria-pressed="true"]{color:var(--text);background:rgb(237 242 239 / .06);border-color:rgb(237 242 239 / .22)}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:var(--s-5) var(--s-5)}
.field label{display:block;font-size:var(--fs-sm);color:var(--muted);margin-bottom:var(--s-2)}
.field input{width:100%;height:44px;border-radius:var(--r-md);border:1px solid var(--hair-strong);background:var(--surface);padding:0 var(--s-3);
  font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-size:15px;transition:border-color var(--t-fast)}
.field input:focus{outline:none;border-color:var(--accent)}
.field .hint{font-size:var(--fs-xs);color:var(--muted);margin-top:6px}
.fields .group{grid-column:1 / -1;font-size:var(--fs-sm);font-weight:500;margin-top:var(--s-3)}
.fields .group:first-child{margin-top:0}
.result{--pad:6px;position:sticky;top:96px}
.result .mock-in{padding:var(--s-6);gap:var(--s-5)}
.big{font-size:clamp(48px,6vw,72px);line-height:1;letter-spacing:-.04em;font-weight:500}
.big small{font-size:.4em;letter-spacing:0;color:var(--muted);font-family:var(--font-sans);font-weight:400;margin-left:6px}
.range{font-size:var(--fs-body);color:var(--muted)}
.range b{color:var(--text);font-weight:500}
.bars{display:flex;flex-direction:column;gap:var(--s-3)}
.bar-row{display:grid;grid-template-columns:120px 1fr 64px;gap:var(--s-3);align-items:center;font-size:var(--fs-sm)}
.bar-row span:last-child{text-align:right;font-family:var(--font-mono)}
.bar{height:8px;border-radius:4px;background:rgb(237 242 239 / .06);overflow:hidden}
.bar i{display:block;height:100%;width:0;background:var(--text);border-radius:4px;transition:width 420ms var(--ease-out)}
.calc.first-run .bar i{transition-duration:1200ms}
/* graphs that grow on arrival (Round 3E): width from --to, 0 until seen */
[data-grow]>i{display:block;height:100%;width:0;transition:width 1200ms var(--ease-out)}
[data-grow].grown>i{width:var(--to)}
.bar-row.low-conf span:first-child::after{content:" *";color:var(--muted)}
.warn{font-size:var(--fs-sm);color:var(--text);border-left:2px solid var(--accent);padding-left:var(--s-3);display:none}
.warn.on{display:block}
.calc-note{font-size:var(--fs-xs);color:var(--muted);line-height:1.5}
details.method{font-size:var(--fs-sm);color:var(--muted)}
details.method summary{cursor:pointer;color:var(--text)}
details.method p{margin-top:var(--s-2)}

/* how we work */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s-7)}
.steps li{list-style:none;margin:0;padding:0}
.steps .n{font-family:var(--font-mono);font-size:var(--fs-sm);color:var(--muted)}
.steps h3{font-size:19px;margin-top:var(--s-3)}
.steps p{margin-top:var(--s-2);color:var(--muted);font-size:15px}
ol.steps{margin:0;padding:0}
@media (max-width:900px){.steps{grid-template-columns:1fr;gap:var(--s-6)}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}

/* assistant + 3D brand moment */
.assist{display:grid;grid-template-columns:5fr 7fr;gap:var(--s-7);align-items:center}
@media (max-width:900px){.assist{grid-template-columns:1fr}}
.mark3d{border-radius:var(--r-xl);overflow:hidden;background:#0B0F0E;aspect-ratio:1/1}
.mark3d video{width:100%;height:100%;object-fit:cover;object-position:50% 42%;transform:scale(1.18)}
.mark3d-cap{margin-top:var(--s-4);font-size:var(--fs-sm);color:var(--muted)}
.chat{display:flex;flex-direction:column;height:520px}
.chat .mock-in{flex:1;padding:0;gap:0;overflow:hidden}
.chat-head{display:flex;align-items:center;gap:var(--s-3);padding:var(--s-4) var(--s-5);border-bottom:1px solid var(--hair)}
.chat-head img{width:24px;height:24px}
.chat-log{flex:1;overflow-y:auto;padding:var(--s-5);display:flex;flex-direction:column;gap:var(--s-3);font-size:15px;scroll-behavior:smooth}
.chat-log .bubble{animation:rise var(--t-med) var(--ease-out)}
@keyframes rise{from{opacity:0;transform:translateY(6px)}}
.chat-sugg{display:flex;flex-wrap:wrap;gap:var(--s-2);padding:0 var(--s-5) var(--s-3)}
.chat-sugg button{border:1px solid var(--hair-strong);background:none;border-radius:var(--r-pill);padding:6px 12px;font-size:var(--fs-sm);color:var(--muted);cursor:pointer;transition:color var(--t-fast),border-color var(--t-fast)}
.chat-sugg button:hover{color:var(--text);border-color:rgb(237 242 239 / .24)}
.chat-form{display:flex;gap:var(--s-2);padding:var(--s-3);border-top:1px solid var(--hair)}
.chat-form input{flex:1;height:44px;border-radius:var(--r-pill);border:1px solid var(--hair-strong);background:var(--bg);padding:0 var(--s-4)}
.chat-form input:focus{outline:none;border-color:var(--accent)}
.chat-form button{width:44px;padding:0;justify-content:center}

/* trust */
.trust{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--s-7) var(--s-8)}
.trust h3{font-size:19px;display:flex;align-items:center;gap:var(--s-3)}
.trust h3 .icon{color:var(--muted)}
.trust p{margin-top:var(--s-2);color:var(--muted);padding-left:30px}
@media (max-width:760px){.trust{grid-template-columns:1fr}}

/* faq */
.faq{max-width:820px}
.faq details{border-top:1px solid var(--hair);padding:var(--s-5) 0}
.faq details:last-child{border-bottom:1px solid var(--hair)}
.faq summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:var(--s-5);font-size:18px;font-weight:500}
.faq summary::-webkit-details-marker{display:none}
.faq summary .icon{color:var(--muted);transition:transform var(--t-med) var(--ease-out)}
.faq details[open] summary .icon{transform:rotate(45deg)}
.faq details p{margin-top:var(--s-3);color:var(--muted);max-width:68ch}

/* closing CTA + form */
.close{display:grid;grid-template-columns:1fr 1fr;gap:var(--s-8);align-items:start}
@media (max-width:900px){.close{grid-template-columns:1fr}}
.close .hero-ctas{margin-top:var(--s-6)}
.price{margin-top:var(--s-6);font-size:var(--fs-body);color:var(--muted)}
.price b{color:var(--text);font-weight:500}
a.inline{color:var(--text);text-decoration:underline;text-decoration-color:var(--hair-strong);text-underline-offset:3px}
a.inline:hover{text-decoration-color:var(--accent)}
.form .mock-in{padding:var(--s-6);gap:var(--s-4)}
.form .field textarea{width:100%;min-height:96px;border-radius:var(--r-md);border:1px solid var(--hair-strong);background:var(--bg);padding:var(--s-3);resize:vertical;font:inherit}
.form .field input{background:var(--bg);font-family:var(--font-sans)}
.form .field textarea:focus{outline:none;border-color:var(--accent)}
.form .btn{justify-content:center}
.form .btn[aria-busy="true"]{pointer-events:none;opacity:.8}
.spinner{width:16px;height:16px;border-radius:50%;border:2px solid rgb(11 15 14 / .25);border-top-color:var(--on-accent);animation:spin .7s linear infinite;display:none}
.btn[aria-busy="true"] .spinner{display:inline-block}
@keyframes spin{to{transform:rotate(360deg)}}
.form-ok{display:none;align-items:flex-start;gap:var(--s-3)}
.form.sent .form-ok{display:flex}
.form.sent form{display:none}

/* footer */
footer{border-top:1px solid var(--hair);padding:var(--s-8) 0 var(--s-7);font-size:var(--fs-sm);color:var(--muted)}
footer .wrap{display:flex;flex-wrap:wrap;gap:var(--s-6);justify-content:space-between;align-items:flex-start}
footer img{height:22px;width:auto}
footer nav{display:flex;gap:var(--s-6);flex-wrap:wrap}
footer a:hover{color:var(--text)}

/* floating WhatsApp (decision 41): ghost style so the emerald button stays the one primary CTA (rule 19) */
.wa-float{position:fixed;right:var(--s-5);bottom:var(--s-5);z-index:30;display:inline-flex;align-items:center;gap:var(--s-2);height:44px;padding:0 var(--s-4);
  border-radius:var(--r-pill);background:var(--surface);border:1px solid var(--hair-strong);color:var(--text);font-size:14px;font-weight:500;
  box-shadow:0 8px 24px rgb(0 0 0 / .35);opacity:0;transform:translateY(8px);pointer-events:none;
  transition:opacity var(--t-med) var(--ease-out),transform var(--t-med) var(--ease-out),background var(--t-fast)}
.wa-float .icon{width:18px;height:18px;color:var(--accent)}
.wa-float.show{opacity:1;transform:none;pointer-events:auto}
.wa-float:hover{background:var(--surface-2)}
@media (max-width:560px){.wa-float{right:var(--s-4);bottom:var(--s-4)}}

/* reveal on scroll (rule 20: only to show arrival, short) */
@media (prefers-reduced-motion:no-preference){
  .reveal{opacity:0;transform:translateY(12px);transition:opacity 500ms var(--ease-out),transform 500ms var(--ease-out)}
  .reveal.in{opacity:1;transform:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* phone width: let grid columns shrink, let chip rows wrap */
.calc>*,.assist>*,.close>*,.stats>*,.trust>*{min-width:0}
@media (max-width:560px){
  .fields{grid-template-columns:1fr}
  .bar-row{grid-template-columns:96px 1fr 56px}
  .nav .btn-sm{padding:0 var(--s-3)}
}


/* ---------- Integraciones: hub + tool pages (Round 3F, decisions 60-67) ---------- */
/* 3D mark behind the page, very dim, turning (decisions 64, 98: to the right of the text, a little past the edge;
   on phones it peeks from the bottom-right corner; frames drawn by base.js) */
.bg3d{position:fixed;right:calc(-120px - min(80px, max(0px, (1440px - 100vw) * .5)));top:50%;width:min(760px,58vw);aspect-ratio:1;translate:0 -50%;z-index:-1;opacity:.16;pointer-events:none;
  -webkit-mask:radial-gradient(closest-side,#000 60%,transparent);mask:radial-gradient(closest-side,#000 60%,transparent)}
.bg3d canvas{width:100%;height:100%;display:block}
@media (max-width:760px){.bg3d{right:-35vw;top:auto;bottom:-10vh;translate:none;width:90vw}}
/* home (decision 129): hidden while the hero with the floating logos is on screen, fades in after it */
.bg3d-late{opacity:0;transition:opacity .9s ease}
.bg3d-late.on{opacity:.16}
@media (prefers-reduced-motion:reduce){.bg3d-late{transition:none}}
.page-hero{padding:var(--s-9) 0 var(--s-8)}
.page-hero h1{font-size:clamp(38px,5.6vw,72px);line-height:1.02;max-width:16ch;margin-top:var(--s-5)}
.page-hero .lead{margin-top:var(--s-5);max-width:62ch}
.crumbs ol{display:flex;flex-wrap:wrap;gap:var(--s-2);margin:0;padding:0;list-style:none;font-size:var(--fs-sm);color:var(--muted)}
.crumbs li+li::before{content:"/";margin-right:var(--s-2);color:var(--muted)}
.crumbs a:hover{color:var(--text)}
.crumbs [aria-current]{color:var(--text)}
.nav-links a[aria-current]{color:var(--text)}
/* cards: tool links and combos (one surface, radius lg, no inner box) */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s-4)}
.cards-2{grid-template-columns:repeat(2,1fr)}
.card{display:flex;flex-direction:column;gap:var(--s-2);padding:var(--s-5);border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--hair);
  transition:border-color var(--t-fast) var(--ease-out),background var(--t-fast) var(--ease-out)}
a.card:hover{border-color:var(--hair-strong);background:var(--surface-2)}
a.card:hover .link .icon{transform:translateX(3px)}
.card h3{font-size:19px}
.card p{color:var(--muted);font-size:15px}
.card .link{margin-top:auto;padding-top:var(--s-3);font-size:var(--fs-sm)}
.card-links{margin-top:auto;padding-top:var(--s-3);font-size:var(--fs-sm)}
.tgroups{padding-top:0}
.tgroup+.tgroup{margin-top:var(--s-8)}
.tgroup-h{font-size:var(--fs-h3);margin-bottom:var(--s-4)}
/* app names in groups under the pages (Round 3G, decision 97): text only, no logos (decision 47) */
.catalogue{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--s-6) var(--s-5)}
.cat-g h3{font-size:var(--fs-body);font-weight:500;margin-bottom:var(--s-2)}
.cat-g p{font-size:var(--fs-sm);color:var(--muted);line-height:1.7}
.cat-g span{white-space:nowrap}
.all-tools{margin-top:40px}  /* Round 3H: «Todas las integraciones» row on tool pages (decision 124) */
.cat-g span:not(:last-child)::after{content:" ·"}
@media (max-width:900px){.catalogue{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.catalogue{grid-template-columns:1fr}}
/* example bars: «Hoy» vs «Con el agente»; hub: 9 tools */
.ex-bars{display:flex;flex-direction:column;gap:var(--s-3);margin-top:var(--s-7);max-width:820px}
.ex-row{display:grid;grid-template-columns:150px 1fr 72px;gap:var(--s-4);align-items:center;font-size:var(--fs-sm)}
.ex-row>span:last-child{text-align:right;font-family:var(--font-mono)}
.ex-row .bar{height:10px;border-radius:5px}
.ex-row .bar i{border-radius:5px}
.ex-row .muted-bar i{background:var(--muted)}
.cta-band{padding:var(--s-10) 0 var(--s-8)}
.cta-band .lead{margin-top:var(--s-4)}
.updated{font-size:var(--fs-xs);color:var(--muted);padding-bottom:var(--s-7)}
@media (max-width:900px){.cards{grid-template-columns:1fr 1fr}}
@media (max-width:620px){.cards,.cards-2{grid-template-columns:1fr}.ex-row{grid-template-columns:104px 1fr 60px;gap:var(--s-3)}}

/* ---------- quiz in place of the contact form (Round 3F, decisions 74-77) ---------- */
.quiz .mock-in{padding:var(--s-6)}
.quiz form{display:flex;flex-direction:column;gap:var(--s-4)}
.q-prog{height:4px;border-radius:2px;background:rgb(237 242 239 / .08);overflow:hidden}
.q-prog i{display:block;height:100%;width:0;background:var(--text);border-radius:2px;transition:width var(--t-med) var(--ease-out)}
.q{border:0;margin:0;padding:0;min-width:0}
/* Round 3G (decision 99): all six questions share one grid cell, so the card keeps the tallest question's height
   and nothing below moves while answering; hidden ones stay laid out but invisible (and out of tab order) */
.q-stack{display:grid}
.q-stack[hidden]{display:none}
.q-stack>.q{grid-area:1/1}
.q[hidden]{display:block;visibility:hidden}
.q-title{padding:0;font-size:22px;font-weight:560;letter-spacing:-.02em;line-height:1.25;text-wrap:balance}
.q-step{display:block;margin-bottom:var(--s-2);font:400 var(--fs-xs) var(--font-mono);color:var(--muted);letter-spacing:0}
.q-hint{margin-top:var(--s-2);font-size:var(--fs-sm);color:var(--muted)}
.opts{display:grid;grid-template-columns:1fr 1fr;gap:var(--s-2);margin-top:var(--s-5)}
.opt{position:relative;display:flex;align-items:center;gap:var(--s-3);min-height:48px;padding:10px 14px;border:1px solid var(--hair-strong);border-radius:var(--r-md);
  font-size:15px;cursor:pointer;transition:border-color var(--t-fast),background var(--t-fast)}
.opt:hover{background:rgb(237 242 239 / .03)}
.opt input{position:absolute;opacity:0;pointer-events:none}
.opt .box{width:16px;height:16px;border-radius:4px;border:1px solid var(--hair-strong);flex:none;transition:background var(--t-fast),border-color var(--t-fast)}
.opt input[type=radio]+.box{border-radius:50%}
.opt:has(input:checked){border-color:rgb(237 242 239 / .4);background:rgb(237 242 239 / .05)}
.opt input:checked+.box{background:var(--accent);border-color:var(--accent)}
.opt input[type=radio]:checked+.box{box-shadow:inset 0 0 0 3px var(--inset)}
.opt:has(input:focus-visible){outline:2px solid var(--accent);outline-offset:2px}
.q-nav{display:flex;justify-content:space-between;align-items:center;gap:var(--s-3);margin-top:var(--s-2)}
.q-nav[hidden]{display:none}
.q-nav .btn{margin-left:auto}
.q-nav .btn:disabled{opacity:.4;cursor:default}
.q-back{display:inline-flex;align-items:center;gap:6px;background:none;border:0;padding:0;color:var(--muted);font-size:15px;cursor:pointer}
.q-back[hidden]{display:none}
.q-back:hover{color:var(--text)}
.q-back .icon{width:16px;height:16px}
.q-result{display:flex;flex-direction:column;gap:var(--s-4);outline:none}
.q-result[hidden]{display:none}
.q-small{font-size:var(--fs-sm)}
.q-why{font-size:15px}
.q-price{padding:var(--s-4);border-radius:var(--r-md);background:var(--surface);border:1px solid var(--hair)}
.q-price p:first-child{font-size:var(--fs-body)}
.q-price b{font-weight:500;white-space:nowrap}
.q-price .q-small{margin-top:var(--s-1)}
.q-tools ul{display:flex;flex-wrap:wrap;gap:var(--s-2);margin:var(--s-2) 0 0;padding:0;list-style:none}
.q-tools a{display:block;padding:6px 12px;border:1px solid var(--hair-strong);border-radius:var(--r-pill);font-size:var(--fs-sm);transition:border-color var(--t-fast)}
.q-tools a:hover{border-color:rgb(237 242 239 / .3)}
.q-redo{background:none;border:0;padding:0;color:var(--muted);text-decoration:underline;text-underline-offset:3px;cursor:pointer;font-size:inherit}
.q-redo:hover{color:var(--text)}
.q-send{justify-content:center}
@media (prefers-reduced-motion:no-preference){
  .q.enter,.q-result.enter{animation:q-in var(--t-med) var(--ease-out)}
  @keyframes q-in{from{opacity:0;transform:translateX(8px)}}
}
@media (max-width:560px){.opts{grid-template-columns:1fr}.quiz .mock-in{padding:var(--s-5)}}

/* quiz: honeypot field (bots fill it, people never see it) + send error (niche rebuild) */
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.q-err{color:var(--danger);text-align:center;margin-top:var(--s-3)}