/* =========================================================
   DEMOS INTERACTIVAS (servicios) + DIAGNÓSTICO (home)
   ========================================================= */
.demo{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.4fr);gap:clamp(20px,3vw,48px);background:var(--bg-2);border:1px solid var(--line);border-radius:28px;padding:clamp(20px,3vw,48px);position:relative;overflow:hidden;isolation:isolate}
.demo::before{content:"";position:absolute;z-index:-1;width:70%;aspect-ratio:1;right:-20%;top:-40%;border-radius:50%;background:radial-gradient(closest-side,rgba(110,77,255,.18),transparent)}
.demo-side{display:flex;flex-direction:column;gap:22px;min-width:0}
.demo-tag{display:inline-flex;align-items:center;gap:8px}
.demo-tag::before{content:"";width:7px;height:7px;border-radius:50%;background:#3BD37A;box-shadow:0 0 0 4px rgba(59,211,122,.15);animation:pulse 2.4s infinite}
.demo-side h3{font-size:clamp(26px,2.4vw,40px);letter-spacing:-.045em;line-height:1.02;font-weight:500}
.demo-side p{color:var(--fg-2)}
.demo-stage{position:relative;min-width:0;min-height:clamp(340px,40vw,520px);display:flex;align-items:center;justify-content:center}
.seg{display:flex;flex-wrap:wrap;gap:6px}
.seg button{font-size:14px;padding:10px 16px;border-radius:999px;border:1px solid var(--line-2);color:var(--fg-2);transition:background .3s,color .3s,border-color .3s}
.seg button:hover{border-color:var(--fg);color:var(--fg)}
.seg button[aria-pressed="true"]{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.facts{display:grid;border-top:1px solid var(--line);margin:0}
.facts div{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--line);font-size:15px}
.facts dt{color:var(--fg-3);font-family:var(--mono);font-size:11px;letter-spacing:.05em;text-transform:uppercase;padding-top:3px}
.facts dd{margin:0;text-align:right;font-weight:500}
.ticks{display:grid;gap:8px}
.ticks li{display:flex;gap:10px;align-items:center;font-size:15px;color:var(--fg-2)}
.ticks li::before{content:"";width:8px;height:8px;background:var(--accent-2);transform:rotate(45deg);flex-shrink:0}
.demo-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:50px;padding:0 22px;border-radius:999px;background:var(--accent);color:#fff;font-weight:500;font-size:15px;transition:background .3s,color .3s,opacity .3s;width:max-content}
.demo-btn:hover{background:var(--fg);color:var(--bg)}
.demo-btn[disabled]{opacity:.45;pointer-events:none}
.demo-btn.ghost{background:transparent;border:1px solid var(--line-2);color:var(--fg)}
.demo-btn.ghost:hover{border-color:var(--fg);background:transparent;color:var(--fg)}
.demo-btns{display:flex;flex-wrap:wrap;gap:8px}
.demo-note{font-size:11px;color:var(--fg-3);font-family:var(--mono);letter-spacing:.04em;margin-top:auto}

/* ---------- web: wireframe que se rearma ---------- */
.wf-browser{width:100%;max-width:640px;border-radius:16px;background:#0D0D12;border:1px solid var(--line-2);overflow:hidden;box-shadow:0 40px 100px -40px rgba(0,0,0,.9)}
.wf{padding:16px;display:grid;gap:10px;min-height:400px;align-content:start}
.wf>*{border-radius:8px;background:var(--bg-3)}
.wf .b-nav{height:22px;background:transparent;display:flex;justify-content:space-between;align-items:center;gap:8px}
.wf .b-nav i{display:block;height:8px;border-radius:4px;background:var(--line-2);width:18%}
.wf .b-nav i:first-child{width:12%;background:var(--accent-2)}
.wf .b-hero{height:120px;background:linear-gradient(120deg,rgba(110,77,255,.55),rgba(110,77,255,.1));position:relative}
.wf .b-hero::after{content:"";position:absolute;left:16px;bottom:30px;width:42%;height:12px;border-radius:6px;background:rgba(255,255,255,.8);box-shadow:0 -22px 0 rgba(255,255,255,.8),0 24px 0 -1px #fff}
.wf .b-big{height:200px}
.wf .b-row{background:transparent;display:grid;gap:10px}
.wf .b-row.c3{grid-template-columns:repeat(3,1fr)}
.wf .b-row.c4{grid-template-columns:repeat(4,1fr)}
.wf .b-row i{display:block;height:64px;border-radius:8px;background:var(--bg-3)}
.wf .b-row.prod i{height:92px;position:relative}
.wf .b-row.prod i::after{content:"";position:absolute;left:8px;right:45%;bottom:8px;height:6px;border-radius:3px;background:var(--accent-2)}
.wf .b-logos{height:22px;background:transparent;display:flex;gap:10px}
.wf .b-logos i{flex:1;border-radius:6px;background:var(--line)}
.wf .b-text{height:42px;background:transparent;display:grid;gap:7px;align-content:start}
.wf .b-text i{display:block;height:7px;border-radius:4px;background:var(--line-2)}
.wf .b-text i:last-child{width:60%}
.wf .b-form{height:96px;border:1px dashed var(--line-2);background:transparent}
.wf .b-cta{height:42px;background:var(--accent)}
.wf .b-foot{height:28px;background:var(--bg-2)}
.wa-bubble{position:absolute;right:5%;bottom:7%;width:46px;height:46px;border-radius:50%;background:#25D366;box-shadow:0 10px 30px rgba(37,211,102,.35);display:grid;place-items:center}
.wa-bubble svg{width:22px;fill:#fff}
.speed{position:absolute;left:3%;bottom:6%;display:flex;align-items:center;gap:12px;background:rgba(9,9,12,.88);border:1px solid var(--line-2);border-radius:14px;padding:10px 14px;backdrop-filter:blur(8px)}
.speed svg{width:42px;height:42px;transform:rotate(-90deg)}
.speed circle{fill:none;stroke-width:4}
.speed .trk{stroke:var(--line-2)}
.speed .val{stroke:#3BD37A;stroke-linecap:round;stroke-dasharray:113;stroke-dashoffset:113;transition:stroke-dashoffset 1.4s var(--ease)}
.speed b{display:block;font-size:14px;font-weight:500}
.speed span{font-size:12px;color:var(--fg-3)}

/* ---------- software: factura ---------- */
.inv{width:100%;max-width:560px;background:#F4F3F8;color:#15141B;border-radius:18px;padding:22px;box-shadow:0 40px 100px -40px rgba(0,0,0,.9);font-size:14px}
.inv-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:14px;border-bottom:1px solid #DCDAE5}
.inv-head b{font-size:16px}
.inv-head span{font-family:var(--mono);font-size:11px;color:#6C6978}
.inv-row{display:grid;grid-template-columns:1fr auto 96px;gap:12px;align-items:center;padding:10px 0;border-bottom:1px solid #E6E4EE}
.inv-row small{display:block;color:#6C6978;font-size:12px}
.qty{display:inline-flex;align-items:center;border:1px solid #D2CFDD;border-radius:999px;overflow:hidden}
.qty button{width:30px;height:30px;font-size:16px;color:#15141B}
.qty button:hover{background:#E6E2FF}
.qty output{min-width:24px;text-align:center;font-variant-numeric:tabular-nums}
.money{text-align:right;font-variant-numeric:tabular-nums}
.inv-tot{display:grid;gap:4px;padding-top:12px}
.inv-tot div{display:flex;justify-content:space-between}
.inv-tot .grand{font-size:20px;font-weight:600;padding-top:6px}
.inv-status{margin-top:14px;display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:12px;color:#6C6978;min-height:20px}
.inv-status.ok{color:#14864A}
.spin{width:14px;height:14px;border-radius:50%;border:2px solid #CFCBDD;border-top-color:var(--accent);animation:spin .8s linear infinite;flex-shrink:0}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- marketing: buscador ---------- */
.serp{width:100%;max-width:600px;background:#fff;color:#202124;border-radius:18px;padding:18px 20px;box-shadow:0 40px 100px -40px rgba(0,0,0,.9);font-family:Arial,system-ui,sans-serif}
.serp-q{display:flex;align-items:center;gap:10px;border:1px solid #DFE1E5;border-radius:999px;padding:10px 16px;font-size:15px;margin-bottom:12px;min-height:44px}
.serp-q svg{width:16px;flex-shrink:0;fill:none;stroke:#5F6368;stroke-width:2}
.serp-q .caret{width:1px;height:18px;background:#202124;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.sres{padding:9px 8px;border-radius:10px;transition:background .4s,box-shadow .4s}
.sres small{display:block;font-size:12px;color:#4D5156}
.sres b{display:block;color:#1A0DAB;font-weight:400;font-size:17px;line-height:1.3}
.sres p{font-size:13px;color:#4D5156;line-height:1.4}
.sres .ad{font-weight:700;color:#202124;margin-right:6px}
.sres.you{background:#F1EDFF;box-shadow:inset 0 0 0 1.5px var(--accent)}
.sres.you b{color:#4B2CE0}
.vis{display:grid;gap:10px}
.vis div{display:grid;grid-template-columns:110px 1fr;gap:12px;align-items:center;font-size:13px;color:var(--fg-2)}
.vis i{display:block;height:8px;border-radius:4px;background:var(--line);position:relative;overflow:hidden}
.vis i::after{content:"";position:absolute;inset:0;background:var(--accent-2);transform-origin:left;transform:scaleX(var(--v,.08));transition:transform 1.2s var(--ease)}

/* ---------- infraestructura: plano de red ---------- */
.netmap{width:100%;max-width:660px;height:auto;overflow:visible}
.netmap .ln{fill:none;stroke:var(--accent-2);stroke-width:2;stroke-linecap:round;stroke-dasharray:var(--len);stroke-dashoffset:var(--len);transition:stroke-dashoffset 1.4s var(--ease)}
.netmap.wired .ln{stroke-dashoffset:0}
.netmap .nd .box{fill:#16161D;stroke:rgba(242,241,246,.22);stroke-width:1.5;transition:stroke .4s,fill .4s}
.netmap .nd text{fill:var(--fg-2);font-family:var(--mono);font-size:10px;letter-spacing:.06em;text-anchor:middle}
.netmap .nd .ic{fill:none;stroke:var(--fg);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.netmap.wired .nd .box{stroke:var(--accent-2)}
.netmap .nd.ok .box{stroke:#3BD37A;fill:rgba(59,211,122,.1)}
.netmap .ring{fill:none;stroke:var(--accent-2);stroke-width:1.5;opacity:0}
.netmap.wifi .ring{animation:ring 2.4s var(--ease) infinite}
.netmap.wifi .ring.r2{animation-delay:.8s}
@keyframes ring{0%{opacity:.85;r:22px}100%{opacity:0;r:74px}}
.netmap .cone{fill:url(#coneG);opacity:0;transition:opacity .6s}
.netmap.cams .cone{opacity:1}
.netmap .chk{fill:#3BD37A;opacity:0;transition:opacity .3s}
.netmap .nd.ok .chk{opacity:1}
.cert{font-family:var(--mono);font-size:12px;color:var(--fg-2)}
.cert b{color:#3BD37A;font-weight:500}

/* ---------- soporte: chat ---------- */
.chat{width:100%;max-width:440px;background:#0D0D12;border:1px solid var(--line-2);border-radius:22px;overflow:hidden;box-shadow:0 40px 100px -40px rgba(0,0,0,.9)}
.chat-h{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line);font-size:14px;font-weight:500}
.chat-h i{width:32px;height:32px;border-radius:50%;background:var(--accent);display:grid;place-items:center;font-style:normal;font-size:12px}
.chat-h small{display:block;font-weight:400;color:#3BD37A;font-size:11px}
.chat-b{padding:16px;display:flex;flex-direction:column;gap:10px;height:360px;justify-content:flex-end;overflow:hidden}
.msg{max-width:84%;padding:10px 14px;border-radius:16px;font-size:14px;line-height:1.4;animation:msgIn .45s var(--ease) both}
.msg.in{background:var(--bg-3);align-self:flex-start;border-bottom-left-radius:4px}
.msg.out{background:var(--accent);align-self:flex-end;border-bottom-right-radius:4px;color:#fff}
.msg.sys{align-self:center;background:transparent;border:1px solid var(--line-2);font-family:var(--mono);font-size:11px;color:var(--fg-2);border-radius:999px;padding:6px 12px}
.msg.done{align-self:center;background:rgba(59,211,122,.12);color:#5BE596;border:1px solid rgba(59,211,122,.35)}
.typing{display:inline-flex;gap:4px;align-self:flex-end;background:var(--accent);padding:12px 14px;border-radius:16px;animation:msgIn .3s both}
.typing i{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.7);animation:bob 1s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes bob{50%{transform:translateY(-4px)}}
@keyframes msgIn{from{opacity:0;transform:translateY(10px)}}
.steps-mini{display:grid;border-top:1px solid var(--line)}
.steps-mini li{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px;color:var(--fg-3);transition:color .4s}
.steps-mini li.on{color:var(--fg)}
.steps-mini li.on::after{content:"✓";color:#3BD37A}

/* ---------- venta: configurador ---------- */
.cfg{width:100%;max-width:520px;background:#0D0D12;border:1px solid var(--line-2);border-radius:22px;padding:24px;box-shadow:0 40px 100px -40px rgba(0,0,0,.9)}
.cfg-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.cfg-top h4{font-size:24px;letter-spacing:-.04em;font-weight:500;line-height:1.1}
.cfg-top svg{width:64px;flex-shrink:0;fill:none;stroke:var(--accent-2);stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.cfg dl{display:grid;margin:14px 0 18px}
.cfg dl div{display:grid;grid-template-columns:110px 1fr;gap:12px;padding:9px 0;border-bottom:1px solid var(--line);font-size:14px}
.cfg dt{color:var(--fg-3);font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.05em;padding-top:2px}
.cfg dd{margin:0}
.flash{animation:flash .7s var(--ease)}
@keyframes flash{from{color:var(--accent-2)}}
.q-label{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--fg-3);margin-bottom:10px;display:block}

/* ---------- diagnóstico (home) ---------- */
.diag{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.6fr);gap:var(--g);align-items:start}
.diag-card{background:var(--bg-2);border:1px solid var(--line);border-radius:28px;padding:clamp(22px,3.4vw,52px);min-height:480px;display:flex;flex-direction:column;position:relative;overflow:hidden}
.diag-top{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:28px}
.diag-bar{flex:1;max-width:240px;height:2px;background:var(--line-2);border-radius:2px;overflow:hidden}
.diag-bar i{display:block;height:100%;background:var(--accent-2);transform-origin:left;transform:scaleX(0);transition:transform .7s var(--ease)}
.diag-q{font-size:clamp(28px,3vw,52px);letter-spacing:-.05em;line-height:1;font-weight:500;margin-bottom:28px}
.diag-opts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.diag-opts button{text-align:left;padding:18px 20px;border-radius:16px;border:1px solid var(--line-2);font-size:16px;display:flex;justify-content:space-between;align-items:center;gap:12px;transition:background .3s,border-color .3s}
.diag-opts button::after{content:"→";color:var(--fg-3);transition:transform .4s var(--ease),color .3s}
.diag-opts button:hover{background:var(--bg-3);border-color:var(--fg)}
.diag-opts button:hover::after{transform:translateX(4px);color:var(--fg)}
.diag-back{margin-top:auto;padding-top:24px;font-size:14px;color:var(--fg-3);align-self:flex-start}
.diag-back:hover{color:var(--fg)}
.diag-res h3{font-size:clamp(28px,3vw,52px);letter-spacing:-.05em;line-height:1;font-weight:500;margin-bottom:10px}
.diag-res>p{color:var(--fg-2);margin-bottom:24px}
.reco{display:grid;gap:10px;margin-bottom:24px}
.reco a{display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;padding:16px 18px;border-radius:16px;border:1px solid var(--line-2);transition:background .3s,border-color .3s}
.reco a:hover{background:var(--bg-3);border-color:var(--accent-2)}
.reco b{font-weight:500;font-size:18px;letter-spacing:-.02em;display:block}
.reco span{font-size:14px;color:var(--fg-2)}
.reco em{font-style:normal;font-family:var(--mono);font-size:11px;color:var(--accent-2)}
.diag-anim{animation:msgIn .55s var(--ease) both}

@media (max-width:960px){
  .demo{grid-template-columns:1fr}
  .demo-stage{min-height:0}
  .diag{grid-template-columns:1fr}
}
@media (max-width:640px){
  .diag-opts{grid-template-columns:1fr}
  .diag-card{min-height:0}
  .inv{padding:16px;font-size:13px}
  .inv-row{grid-template-columns:1fr auto 78px;gap:8px}
  .wf{min-height:300px;padding:12px}
  .wf .b-row.c4{grid-template-columns:repeat(2,1fr)}
  .cfg{padding:18px}
  .cfg dl div{grid-template-columns:90px 1fr}
  .vis div{grid-template-columns:90px 1fr}
}

/* ---------- resultados (KPIs) ---------- */
.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line)}
.kpi{padding:28px 24px 8px 0;display:grid;gap:10px;align-content:start;border-right:1px solid var(--line)}
.kpi+.kpi{padding-left:24px}
.kpi:last-child{border-right:0}
.kpi b{font-size:clamp(56px,7vw,128px);letter-spacing:-.07em;line-height:.85;font-weight:500;font-variant-numeric:tabular-nums}
.kpi:first-child b{color:var(--accent-2)}
.kpi span{font-size:16px;color:var(--fg)}
.kpi em{font-style:normal;font-size:11px;color:var(--fg-3)}
.ads-cases{display:grid;grid-template-columns:1fr 1fr;gap:clamp(14px,2vw,28px)}
.ads-case{display:grid;grid-template-rows:auto 1fr;border:1px solid var(--line);border-radius:24px;overflow:hidden;background:var(--bg-2);transition:border-color .4s}
.ads-case:hover{border-color:var(--accent-2)}
.ads-shot{aspect-ratio:16/9;overflow:hidden}
.ads-shot img{width:100%;height:100%;object-fit:cover;object-position:top;transition:transform 1s var(--ease)}
.ads-case:hover .ads-shot img{transform:scale(1.04)}
.ads-body{padding:clamp(20px,2.4vw,36px);display:grid;gap:14px;align-content:start}
.ads-body h3{font-size:clamp(30px,3vw,52px);letter-spacing:-.05em;line-height:1;font-weight:500}
.ads-kpis{display:grid;grid-template-columns:1fr 1fr;gap:16px;border-top:1px solid var(--line);padding-top:16px}
.ads-kpis b{display:block;font-size:clamp(40px,4vw,64px);letter-spacing:-.06em;line-height:.9;font-weight:500;color:var(--accent-2)}
.ads-kpis span{font-size:14px;color:var(--fg-2)}
@media (max-width:960px){.kpis{grid-template-columns:1fr 1fr}.kpi:nth-child(2){border-right:0}.kpi:nth-child(3){padding-left:0}.kpi:nth-child(n+3){border-top:1px solid var(--line)}.ads-cases{grid-template-columns:1fr}}
@media (max-width:640px){.kpi{padding:22px 12px 6px 0}.kpi+.kpi{padding-left:12px}.kpi:nth-child(3){padding-left:0}}
@media (max-width:640px){.kpi b{font-size:clamp(40px,11vw,56px)}}

/* ---------- hallazgos ---------- */
.kpis{grid-template-columns:repeat(var(--k,4),minmax(0,1fr))}
.finds{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid var(--line)}
.finds li{padding:clamp(24px,3vw,44px) clamp(16px,3vw,48px) clamp(28px,3vw,48px) 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:52px 1fr;column-gap:16px;row-gap:12px;align-content:start}
.finds li:nth-child(even){padding-left:clamp(16px,3vw,48px);border-left:1px solid var(--line)}
.finds .idx{grid-row:span 2;padding-top:8px;color:var(--accent-2)}
.finds h3{font-size:clamp(24px,2.3vw,38px);letter-spacing:-.045em;line-height:1.05;font-weight:500}
.finds p{color:var(--fg-2);font-size:clamp(16px,1.2vw,18px);max-width:34em}
@media (max-width:960px){.kpis{grid-template-columns:repeat(2,minmax(0,1fr))}.finds{grid-template-columns:1fr}.finds li:nth-child(even){padding-left:0;border-left:0}}
@media (max-width:640px){.finds li{grid-template-columns:34px 1fr}}