/* ============================================================
   Speed-to-Lead Agent — T&E Solutions
   Dark, premium, "humano". Single accent #A6DAFF.
   ============================================================ */

:root{
  --bg:#15151A;
  --surface:#1A1A1E;
  --surface-2:#202028;
  --surface-3:#26262F;
  --line:rgba(255,255,255,.07);
  --line-2:rgba(255,255,255,.12);
  --text:#F3F4F7;
  --muted:#9B9CA6;
  --faint:#67687290;
  --faint-solid:#676872;

  --accent:#A6DAFF;
  --accent-soft:rgba(166,218,255,.12);
  --accent-line:rgba(166,218,255,.28);
  --accent-ink:#0B1620;

  --ok:#7FC9A3;
  --info:#86B4DC;
  --gold:#D2B97E;

  --r-sm:10px;
  --r:14px;
  --r-lg:18px;
  --r-xl:24px;

  --shadow:0 18px 50px -20px rgba(0,0,0,.65);
  --shadow-sm:0 8px 24px -14px rgba(0,0,0,.7);
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);

  --maxw:1120px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  font-family:"Inter",system-ui,-apple-system,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-weight:400;
  line-height:1.5;
  letter-spacing:-0.01em;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  min-height:100vh;
  overflow-x:hidden;
}
body::before{ /* faint top glow, very subtle */
  content:"";
  position:fixed;inset:0;
  background:radial-gradient(120% 60% at 50% -10%, rgba(166,218,255,.05), transparent 60%);
  pointer-events:none;z-index:0;
}
button{font-family:inherit;cursor:pointer;color:inherit;border:none;background:none}
input,textarea{font-family:inherit}
::selection{background:var(--accent-soft);color:#fff}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px;position:relative;z-index:1}

/* ============================================================
   TOPBAR
   ============================================================ */
.topbar{
  position:sticky;top:0;z-index:40;
  backdrop-filter:saturate(140%) blur(14px);
  background:rgba(21,21,26,.72);
  border-bottom:1px solid var(--line);
}
.topbar-in{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  height:62px;
}
.brand{display:flex;align-items:center;gap:14px;min-width:0}
.brand-mark{
  width:26px;height:26px;border-radius:8px;flex:none;
  display:grid;place-items:center;
  border:1px solid var(--line-2);
  background:linear-gradient(160deg,#23232c,#16161b);
  color:var(--text);
}
.brand-mark svg{width:15px;height:15px;opacity:.92}
.brand-name{font-size:15px;letter-spacing:-0.02em;white-space:nowrap}
.brand-name b{font-weight:600}
.brand-name span{color:var(--muted);font-weight:300}
.pill-live{
  display:inline-flex;align-items:center;gap:7px;
  font-size:11.5px;color:var(--muted);font-weight:500;
  padding:5px 10px 5px 9px;border-radius:999px;
  border:1px solid var(--line);background:rgba(255,255,255,.02);
  white-space:nowrap;
}
.pill-live .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 0 0 var(--accent-line);animation:livepulse 2.4s var(--ease) infinite}
@keyframes livepulse{0%{box-shadow:0 0 0 0 rgba(166,218,255,.5)}70%{box-shadow:0 0 0 6px rgba(166,218,255,0)}100%{box-shadow:0 0 0 0 rgba(166,218,255,0)}}

.tabs{display:flex;gap:4px;padding:4px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.02)}
.tab{
  font-size:13.5px;font-weight:500;color:var(--muted);
  padding:7px 16px;border-radius:999px;transition:color .2s,background .25s var(--ease);
  position:relative;letter-spacing:-0.01em;
}
.tab:hover{color:var(--text)}
.tab.is-active{color:var(--text);background:var(--surface-3)}

/* ============================================================
   SIM BAR
   ============================================================ */
.simbar{
  display:flex;align-items:center;justify-content:center;gap:9px;
  font-size:12px;color:var(--muted);font-weight:400;
  padding:9px 16px;text-align:center;letter-spacing:0;
}
.simbar .ico{width:13px;height:13px;color:var(--faint-solid);flex:none}
.simbar b{font-weight:500;color:#c9cad2}

/* ============================================================
   VIEWS
   ============================================================ */
.view{display:none}
.view.is-active{display:block}
@keyframes viewin{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ============================================================
   DEMO / HERO
   ============================================================ */
.demo{padding:34px 0 90px}
.demo-grid{display:grid;gap:40px;align-items:center}

/* hero blocks share; show one per [data-hero] */
.hero{display:none;min-width:0}
.demo[data-hero="a"] .hero-a{display:block}
.demo[data-hero="b"] .hero-b{display:block}
.demo[data-hero="c"] .hero-c{display:block}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:500;color:var(--muted);
  letter-spacing:.04em;text-transform:uppercase;margin-bottom:22px;
}
.eyebrow .bar{width:22px;height:1px;background:var(--line-2)}

/* ---- Variant A: declaración tipográfica ---- */
.hero-a h1{
  font-weight:300;font-size:clamp(1.9rem,4.6vw,3.2rem);
  line-height:1.08;letter-spacing:-0.03em;max-width:13ch;
}
.bignum{
  display:block;margin-top:6px;font-weight:600;
  letter-spacing:-0.05em;line-height:.9;
  font-size:clamp(4.6rem,15vw,9.5rem);
  color:var(--text);
}
.bignum .u{color:var(--accent)}
.hero-a .sub{margin-top:26px;color:var(--muted);font-size:clamp(1rem,1.4vw,1.12rem);font-weight:300;max-width:34ch;line-height:1.55}

/* ---- Variant B: form-protagonista (promesa compacta) ---- */
.hero-b h1{
  font-weight:300;font-size:clamp(1.9rem,4vw,2.9rem);
  line-height:1.12;letter-spacing:-0.03em;max-width:15ch;
}
.hero-b h1 .hl{color:var(--text);font-weight:500;position:relative}
.chip60{
  display:inline-flex;align-items:baseline;gap:6px;margin-top:24px;
  padding:10px 16px;border-radius:999px;border:1px solid var(--accent-line);
  background:var(--accent-soft);
}
.chip60 b{font-weight:600;font-size:18px;color:var(--accent);letter-spacing:-0.02em}
.chip60 span{font-size:13px;color:#cfe6f7}
.hero-b .sub{margin-top:24px;color:var(--muted);font-size:1.02rem;font-weight:300;max-width:32ch;line-height:1.55}
.bullets{margin-top:26px;display:grid;gap:13px}
.bullets li{display:flex;align-items:flex-start;gap:11px;list-style:none;color:#c5c6cf;font-size:14px;font-weight:300}
.bullets .tick{width:18px;height:18px;border-radius:50%;flex:none;margin-top:1px;display:grid;place-items:center;border:1px solid var(--line-2);color:var(--muted)}
.bullets .tick svg{width:10px;height:10px}

/* ---- Variant C: timeline / orbita ---- */
.hero-c h1{
  font-weight:300;font-size:clamp(1.8rem,3.8vw,2.7rem);
  line-height:1.12;letter-spacing:-0.03em;max-width:16ch;margin-bottom:34px;
}
.flow{display:grid;gap:14px}
.flow-step{
  display:flex;align-items:center;gap:16px;
  padding:16px 18px;border-radius:var(--r);
  border:1px solid var(--line);background:var(--surface);
  position:relative;
}
.flow-step.is-star{border-color:var(--accent-line);background:linear-gradient(180deg,var(--accent-soft),rgba(166,218,255,.03))}
.flow-ico{width:38px;height:38px;border-radius:11px;flex:none;display:grid;place-items:center;
  background:var(--surface-3);border:1px solid var(--line);color:var(--muted)}
.flow-step.is-star .flow-ico{background:rgba(166,218,255,.16);border-color:var(--accent-line);color:var(--accent)}
.flow-ico svg{width:18px;height:18px}
.flow-tx{min-width:0}
.flow-tx .t{font-size:14.5px;font-weight:500;letter-spacing:-0.01em}
.flow-tx .d{font-size:12.5px;color:var(--muted);font-weight:300;margin-top:2px}
.flow-time{margin-left:auto;font-size:13px;font-weight:600;color:var(--accent);letter-spacing:-0.02em;white-space:nowrap}
.flow-time .ring{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--accent);margin-right:7px;vertical-align:middle;
  box-shadow:0 0 0 0 rgba(166,218,255,.5);animation:livepulse 2.2s var(--ease) infinite}
.flow-conn{height:14px;margin-left:36px;border-left:1px dashed var(--line-2)}

/* ============================================================
   FORM CARD
   ============================================================ */
.card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-xl);
  box-shadow:var(--shadow);
  position:relative;overflow:hidden;
}
.formcard{padding:30px;max-width:460px;width:100%;justify-self:end}
.demo[data-hero="b"] .formcard{justify-self:center}
.demo[data-hero="c"] .formcard{justify-self:center;margin-top:6px}

.formcard h2{font-size:17px;font-weight:500;letter-spacing:-0.02em}
.formcard .lead{font-size:13px;color:var(--muted);font-weight:300;margin-top:5px}

.field{margin-top:18px}
.field label{display:block;font-size:12.5px;color:#b9bac3;font-weight:500;margin-bottom:8px;letter-spacing:-0.01em}
.field label .opt{color:var(--faint-solid);font-weight:400}
.input,.textarea{
  width:100%;background:var(--surface-2);
  border:1px solid var(--line);border-radius:var(--r);
  color:var(--text);font-size:14.5px;font-weight:400;
  padding:13px 14px;transition:border-color .2s,background .2s,box-shadow .2s;
  letter-spacing:-0.01em;
}
.input::placeholder,.textarea::placeholder{color:#5b5c66;font-weight:300}
.textarea{resize:none;min-height:78px;line-height:1.5}
.input:focus,.textarea:focus{
  outline:none;border-color:var(--accent-line);
  background:#1d1d24;box-shadow:0 0 0 4px rgba(166,218,255,.08);
}
.field.err .input,.field.err .textarea{border-color:#c98b8b}
.errmsg{font-size:11.5px;color:#d39c9c;margin-top:7px;display:none}
.field.err .errmsg{display:block}

.cta{
  width:100%;margin-top:24px;
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  background:var(--accent);color:var(--accent-ink);
  font-size:15px;font-weight:600;letter-spacing:-0.01em;
  padding:15px 20px;border-radius:var(--r);
  transition:transform .15s var(--ease),box-shadow .25s,filter .2s;
  box-shadow:0 10px 30px -12px rgba(166,218,255,.5);
}
.cta:hover{filter:brightness(1.04);box-shadow:0 14px 36px -12px rgba(166,218,255,.6)}
.cta:active{transform:translateY(1px) scale(.995)}
.cta svg{width:16px;height:16px}
.cta:disabled{opacity:.6;cursor:default;filter:none}
.microcopy{text-align:center;font-size:11.5px;color:var(--faint-solid);margin-top:14px}

/* ---- Loading state ---- */
.statepane{display:none;flex-direction:column;align-items:center;justify-content:center;text-align:center;min-height:380px;padding:30px}
.statepane.is-on{display:flex}

.loadwrap{display:flex;flex-direction:column;align-items:center;gap:24px}
.sweep{position:relative;width:96px;height:96px}
.sweep svg{width:100%;height:100%;transform:rotate(-90deg)}
.sweep .track{fill:none;stroke:var(--line-2);stroke-width:3}
.sweep .run{fill:none;stroke:var(--accent);stroke-width:3;stroke-linecap:round;
  stroke-dasharray:264;stroke-dashoffset:264;animation:sweeprun 1.4s var(--ease) forwards}
@keyframes sweeprun{to{stroke-dashoffset:40}}
.sweep .core{position:absolute;inset:0;display:grid;place-items:center}
.sweep .core .dot{width:9px;height:9px;border-radius:50%;background:var(--accent);animation:livepulse 1s var(--ease) infinite}
.loadtx{font-size:16px;font-weight:400;color:#d9dae1}
.loadtx b{font-weight:500}
.loadsub{font-size:12.5px;color:var(--muted);font-weight:300;margin-top:-12px}

/* ---- Success state ---- */
.succwrap{display:flex;flex-direction:column;align-items:center;gap:0}
.succ-check{
  width:46px;height:46px;border-radius:50%;display:grid;place-items:center;
  border:1px solid var(--line-2);background:var(--surface-2);color:var(--text);margin-bottom:26px;
  animation:pop .5s var(--ease-out) .1s backwards;
}
.succ-check svg{width:22px;height:22px}
@keyframes pop{0%{transform:scale(.7)}60%{transform:scale(1.08)}to{transform:scale(1)}}
.succ-label{font-size:12px;font-weight:500;color:var(--muted);letter-spacing:.05em;text-transform:uppercase}
.succ-num{
  font-weight:600;letter-spacing:-0.05em;line-height:.9;color:var(--accent);
  font-size:clamp(6rem,26vw,11rem);margin:14px 0 4px;
  font-variant-numeric:tabular-nums;
  text-shadow:0 0 60px rgba(166,218,255,.22);
}
.succ-num .unit{font-size:.32em;font-weight:400;color:#cfe6f7;letter-spacing:0;margin-left:.05em}
.succ-msg{font-size:15px;color:#d4d5dd;font-weight:300;margin-top:10px}
.succ-msg b{font-weight:500;color:var(--text)}
.succ-meta{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:22px}
.metachip{display:inline-flex;align-items:center;gap:7px;font-size:12px;color:var(--muted);font-weight:400;
  padding:7px 12px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.02)}
.metachip svg{width:12px;height:12px;color:var(--faint-solid)}
.succ-cta{
  margin-top:30px;display:inline-flex;align-items:center;gap:9px;
  background:var(--accent);color:var(--accent-ink);font-weight:600;font-size:14.5px;
  padding:13px 22px;border-radius:var(--r);transition:transform .15s,filter .2s,box-shadow .25s;
  box-shadow:0 10px 30px -12px rgba(166,218,255,.5);
}
.succ-cta:hover{filter:brightness(1.04)}
.succ-cta:active{transform:translateY(1px)}
.succ-cta svg{width:15px;height:15px}
.succ-reset{margin-top:14px;font-size:12.5px;color:var(--faint-solid);background:none;transition:color .2s}
.succ-reset:hover{color:var(--muted)}

/* ============================================================
   RESULTADOS
   ============================================================ */
.resultados{padding:30px 0 90px}
.res-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-bottom:22px}
.res-head h2{font-size:clamp(1.4rem,3vw,1.9rem);font-weight:300;letter-spacing:-0.03em}
.res-head p{font-size:13px;color:var(--muted);font-weight:300;margin-top:5px}
.toolbar{display:flex;gap:9px}
.tbtn{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:500;color:#c9cad2;
  padding:9px 15px;border-radius:var(--r);border:1px solid var(--line-2);background:var(--surface);
  transition:border-color .2s,background .2s,color .2s;
}
.tbtn:hover{background:var(--surface-3);color:var(--text)}
.tbtn svg{width:14px;height:14px;color:var(--muted)}
.tbtn.spin svg{animation:spin .7s linear}
@keyframes spin{to{transform:rotate(360deg)}}

.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:26px}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px;position:relative;overflow:hidden}
.kpi .k-label{font-size:12px;color:var(--muted);font-weight:400;letter-spacing:-0.01em;display:flex;align-items:center;gap:7px}
.kpi .k-label svg{width:13px;height:13px;color:var(--faint-solid)}
.kpi .k-val{font-size:clamp(1.8rem,4vw,2.5rem);font-weight:500;letter-spacing:-0.03em;margin-top:14px;font-variant-numeric:tabular-nums}
.kpi .k-val .u{font-size:.5em;font-weight:400;color:var(--muted);margin-left:.06em}
.kpi.star .k-val{color:var(--accent)}
.kpi.star{border-color:var(--accent-line);background:linear-gradient(180deg,rgba(166,218,255,.07),rgba(166,218,255,.015))}
.kpi .k-sub{font-size:11.5px;color:var(--faint-solid);margin-top:8px;font-weight:300}

/* table */
.tablecard{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.tbl-scroll{overflow-x:auto}
table.leads{width:100%;border-collapse:collapse;min-width:680px}
.leads thead th{
  text-align:left;font-size:11px;font-weight:500;color:var(--faint-solid);
  text-transform:uppercase;letter-spacing:.06em;padding:14px 18px;
  border-bottom:1px solid var(--line);white-space:nowrap;
}
.leads tbody td{padding:15px 18px;border-bottom:1px solid var(--line);font-size:13.5px;vertical-align:middle}
.leads tbody tr{cursor:pointer;transition:background .18s}
.leads tbody tr:last-child td{border-bottom:none}
.leads tbody tr:hover{background:rgba(255,255,255,.022)}
.leads tbody tr.is-new{animation:rowin .6s var(--ease-out) both}
@keyframes rowin{from{background:var(--accent-soft)}to{background:transparent}}
.lead-cell{display:flex;align-items:center;gap:12px}
.avatar{width:32px;height:32px;border-radius:9px;flex:none;display:grid;place-items:center;
  font-size:12px;font-weight:600;color:#cdd0d8;background:var(--surface-3);border:1px solid var(--line)}
.lead-name{font-weight:500;letter-spacing:-0.01em}
.lead-phone{font-size:11.5px;color:var(--faint-solid);font-weight:300;margin-top:1px}
.ttft{font-weight:600;font-variant-numeric:tabular-nums;letter-spacing:-0.01em}
.ttft .u{color:var(--muted);font-weight:400;font-size:.85em;margin-left:1px}
.need{color:var(--muted);font-weight:300;max-width:230px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.recv{color:var(--faint-solid);font-weight:300;white-space:nowrap;font-size:12.5px}
.badge{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:500;
  padding:5px 11px;border-radius:999px;border:1px solid var(--line-2);background:rgba(255,255,255,.02);color:#c2c3cc;white-space:nowrap}
.badge .d{width:6px;height:6px;border-radius:50%}
.badge.contactado .d{background:var(--info)}
.badge.calificado .d{background:var(--ok)}
.badge.agendado .d{background:var(--gold)}
.badge.agendado{color:#e3d5ae;border-color:rgba(210,185,126,.25)}
.badge.calificado{color:#c3e3d3;border-color:rgba(127,201,163,.22)}
.row-open{color:var(--faint-solid);transition:color .2s,transform .2s}
.leads tbody tr:hover .row-open{color:var(--muted);transform:translateX(2px)}
.row-open svg{width:15px;height:15px}

/* ============================================================
   DRAWER (conversación)
   ============================================================ */
.scrim{position:fixed;inset:0;background:rgba(8,8,11,.55);backdrop-filter:blur(2px);
  opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s;z-index:60}
.scrim.is-on{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;right:0;height:100dvh;width:min(440px,100vw);
  background:var(--surface);border-left:1px solid var(--line);
  box-shadow:-30px 0 70px -30px rgba(0,0,0,.7);
  transform:translateX(102%);transition:transform .42s var(--ease-out);
  z-index:70;display:flex;flex-direction:column;
}
.drawer.is-on{transform:none}
.drawer-head{padding:18px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:13px}
.drawer-head .avatar{width:38px;height:38px;border-radius:11px}
.dh-tx{min-width:0;flex:1}
.dh-tx .n{font-size:15px;font-weight:500;letter-spacing:-0.01em}
.dh-tx .s{font-size:12px;color:var(--muted);font-weight:300;margin-top:2px;display:flex;align-items:center;gap:8px}
.drawer-close{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;color:var(--muted);
  border:1px solid var(--line);background:var(--surface-2);transition:background .2s,color .2s;flex:none}
.drawer-close:hover{background:var(--surface-3);color:var(--text)}
.drawer-close svg{width:16px;height:16px}

.thread{flex:1;overflow-y:auto;padding:22px 20px;display:flex;flex-direction:column;gap:14px}
.daystamp{text-align:center;font-size:11px;color:var(--faint-solid);font-weight:300;margin:2px 0}
.msg{max-width:80%;display:flex;flex-direction:column;gap:4px}
.msg.enter{animation:msgin .35s var(--ease-out)}
@keyframes msgin{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.msg .bubble{padding:11px 14px;border-radius:16px;font-size:13.5px;line-height:1.5;font-weight:300;letter-spacing:-0.01em}
.msg .meta{font-size:10.5px;color:var(--faint-solid);font-weight:300;padding:0 4px}
.msg.ai{align-self:flex-start}
.msg.ai .bubble{background:var(--surface-3);border:1px solid var(--line);border-bottom-left-radius:5px;color:#e4e5eb}
.msg.ai .meta{display:flex;align-items:center;gap:6px}
.msg.ai .meta .tag{color:var(--muted);font-weight:500}
.msg.lead{align-self:flex-end;align-items:flex-end}
.msg.lead .bubble{background:#2b2c36;border:1px solid var(--line-2);border-bottom-right-radius:5px;color:#eef0f4}
.typing .bubble{display:inline-flex;gap:4px;align-items:center}
.typing .bubble i{width:5px;height:5px;border-radius:50%;background:var(--muted);animation:typedot 1.2s var(--ease) infinite}
.typing .bubble i:nth-child(2){animation-delay:.18s}
.typing .bubble i:nth-child(3){animation-delay:.36s}
@keyframes typedot{0%,60%,100%{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}

.composer{padding:14px 16px;border-top:1px solid var(--line);display:flex;gap:10px;align-items:flex-end;background:var(--surface)}
.composer .hint{position:absolute}
.composer-in{flex:1;background:var(--surface-2);border:1px solid var(--line);border-radius:14px;
  color:var(--text);font-size:13.5px;padding:11px 13px;resize:none;max-height:100px;min-height:44px;line-height:1.45;transition:border-color .2s}
.composer-in::placeholder{color:#5b5c66;font-weight:300}
.composer-in:focus{outline:none;border-color:var(--line-2)}
.composer-send{width:44px;height:44px;flex:none;border-radius:12px;display:grid;place-items:center;
  background:var(--surface-3);border:1px solid var(--line-2);color:#c9cad2;transition:background .2s,color .2s}
.composer-send:hover{background:#34353f;color:#fff}
.composer-send svg{width:17px;height:17px}
.composer-role{padding:0 16px 12px;font-size:11px;color:var(--faint-solid);font-weight:300;display:flex;align-items:center;gap:7px}
.composer-role .d{width:5px;height:5px;border-radius:50%;background:var(--faint-solid)}

/* ============================================================
   HERO SWITCHER (demo affordance, removable)
   ============================================================ */
.heroswitch{
  position:fixed;left:50%;bottom:20px;transform:translateX(-50%);
  z-index:50;display:flex;align-items:center;gap:10px;
  padding:7px 8px 7px 14px;border-radius:999px;
  background:rgba(26,26,30,.85);backdrop-filter:blur(14px);
  border:1px solid var(--line-2);box-shadow:var(--shadow-sm);
  opacity:.5;transition:opacity .25s;
}
.heroswitch:hover{opacity:1}
.heroswitch .hs-label{font-size:11px;color:var(--faint-solid);font-weight:500;letter-spacing:.04em;text-transform:uppercase;white-space:nowrap}
.hs-seg{display:flex;gap:3px;background:var(--surface-2);border:1px solid var(--line);border-radius:999px;padding:3px}
.hs-seg button{font-size:12px;font-weight:500;color:var(--muted);padding:6px 13px;border-radius:999px;transition:color .2s,background .25s var(--ease)}
.hs-seg button:hover{color:var(--text)}
.hs-seg button.on{color:var(--text);background:var(--surface-3)}
.heroswitch.hide{display:none}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (min-width:860px){
  .demo[data-hero="a"] .demo-grid{grid-template-columns:1.05fr .95fr}
  .demo[data-hero="b"] .demo-grid{grid-template-columns:1fr 1fr}
  .demo[data-hero="c"] .demo-grid{grid-template-columns:1.1fr .9fr;align-items:start}
}
@media (max-width:859px){
  .demo-grid{grid-template-columns:1fr;gap:30px}
  .formcard{justify-self:stretch;max-width:none}
  .bignum{font-size:clamp(4.4rem,26vw,7rem)}
  .kpis{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:560px){
  .wrap{padding:0 16px}
  .topbar-in{height:56px}
  .pill-live{display:none}
  .brand-name{font-size:14px}
  .demo{padding:22px 0 110px}
  .formcard{padding:24px 20px;border-radius:var(--r-lg)}
  .res-head{align-items:flex-start}
  .toolbar{width:100%}
  .tbtn{flex:1;justify-content:center}
  .kpis{grid-template-columns:repeat(2,1fr);gap:10px}
  .kpi{padding:16px}
  .heroswitch{left:16px;right:16px;transform:none;justify-content:space-between;bottom:14px}
  .drawer{width:100vw}
  .succ-num{font-size:clamp(6rem,38vw,9rem)}
}
@media (max-width:380px){
  .tabs{padding:3px}
  .tab{padding:7px 12px;font-size:13px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}

/* estados extra (live: calificando/descartado/nuevo/duplicado) */
.badge.calificando .d{background:var(--accent)}
.badge.descartado{color:#d8b3b3;border-color:rgba(201,139,139,.25)}
.badge.descartado .d{background:#c98b8b}
.badge.nuevo .d,.badge.duplicado .d{background:var(--faint-solid)}