/* =====================================================================
   A1 messaging demo · ALMONTE AI
   CONCEPTO "SILLAS ARRIBA" · ángulo documental
   Una jornada del celular de un restaurante contada en slug lines de
   guion (INT. BARRA — 23:12) y en los dos checks de WhatsApp.
   Un solo acento: el azul del doble check "leído" (#4AB4DA).
   Gris = visto sin respuesta · azul = respondido.
   Cero dependencias. Solo Google Fonts (display=swap, fallback real).
   ===================================================================== */
:root{
  --night:#0B1519;        /* pared teal-negra de la barra a las 23:12 (muestreada de la foto) */
  --night-2:#101F27;      /* panel */
  --night-3:#183038;      /* relieve */
  --line:rgba(234,241,240,.12);
  --line-2:rgba(234,241,240,.24);
  --ink:#EAF1F0;          /* texto principal, blanco frío */
  --ink-2:#AFC0C3;        /* acompañamiento · 9.8:1 */
  --ink-3:#7C9297;        /* etiquetas apagadas · 5.6:1 sobre --night */
  --tick:#4AB4DA;         /* ÚNICO acento: doble check azul = respondido · 7.8:1 */
  --tick-hi:#6CC6E6;      /* hover del acento */
  --tick-ink:#062B39;     /* texto sobre el acento · 6.2:1 */
  --tick-grey:#8FA1A6;    /* doble check gris = visto, sin respuesta (el mismo signo, apagado) */
  --paper:#F3EEE3;        /* ticket de caja (panel "qué está pasando" y la cuenta de la noche) */
  --paper-2:#E9E2D3;
  --paper-ink:#1A1C1E;
  --paper-mute:#566463;   /* 5:1 sobre paper */
  --paper-acc:#0E6A8C;    /* el mismo azul, impreso en papel · 5.2:1 */
  --wa:#25d366; --wa-dark:#008069; --wa-paper:#efeae2; --wa-out:#d9fdd3;   /* colores reales de la app, solo dentro del teléfono */
  --ig-blue:#0F6FD1;      /* azul IG oscurecido a 4.6:1 sobre blanco (AA); solo dentro del teléfono */ --ig-grad:linear-gradient(135deg,#5851db,#c13584 60%,#fd1d1d);
  --display:'Big Shoulders Display','Arial Narrow','Roboto Condensed',Impact,sans-serif;
  --body:'Schibsted Grotesk',-apple-system,BlinkMacSystemFont,'Helvetica Neue',Arial,sans-serif;
  --mono:'Courier Prime','Courier New',Courier,monospace;
  --pad:clamp(18px,4.5vw,56px);
  --head:58px;
  --ease:cubic-bezier(.2,.8,.2,1);
  --phone-w:390px; --phone-h:min(760px,78vh);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--night);color:var(--ink);
  font-family:var(--body);font-size:17px;line-height:1.5;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
  padding-bottom:calc(74px + env(safe-area-inset-bottom)); /* barra sticky móvil */
}
h1,h2,h3,p,ul,ol,figure,blockquote{margin:0}
ul,ol{padding:0;list-style:none}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input{font:inherit}
img,video{display:block;max-width:100%}
svg{display:block}
:focus-visible{outline:2px solid var(--tick);outline-offset:3px}
[hidden]{display:none!important}
.pre{white-space:pre-line}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- sistema de etiquetas (slug lines de guion) ---------- */
.slug{
  font-family:var(--mono);font-weight:700;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--tick);display:flex;align-items:center;gap:.7em;min-width:0;
}
.slug::before{content:'';width:22px;height:2px;background:var(--tick);flex:none}
.tag{
  display:inline-block;font-family:var(--mono);font-weight:700;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink-3);border:1px solid var(--line-2);padding:.25em .6em;white-space:nowrap;
}
.ticks{display:inline-flex;flex-wrap:wrap;align-items:center;gap:.45em;min-width:0;font-family:var(--mono);font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}
.ticks svg{width:20px;height:14px;flex:none;transition:color .5s var(--ease)}
.ticks.seen svg{color:var(--tick-grey)}
.ticks.done{color:var(--ink-2)}
.ticks.done svg{color:var(--tick)}

/* slug + doble check grande en la misma fila (no añade alto en móvil) */
.slug-row{display:flex;align-items:center;justify-content:space-between;gap:16px}
.mark{width:clamp(48px,9vw,84px);height:auto;aspect-ratio:24/16;flex:none;color:var(--tick-grey);transition:color .7s var(--ease),transform .7s var(--ease)}
.mark.done{color:var(--tick)}
.mark svg{width:100%;height:100%}

/* ---------- header ---------- */
.top{
  position:sticky;top:0;z-index:40;height:var(--head);
  background:rgba(11,21,25,.9);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.top-row{height:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;padding-inline:var(--pad)}
.brand{display:flex;flex-direction:column;line-height:1;gap:3px;min-width:0}
.brand b{font-family:var(--display);font-weight:900;font-size:1.25rem;letter-spacing:.08em}
.brand b span{color:var(--tick)}
.brand small{font-family:var(--mono);font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);white-space:nowrap}
.top-right{display:flex;align-items:center;gap:10px}
.lang-switch{display:inline-flex;border:1px solid var(--line-2)}
.lang-btn{padding:0 .8em;min-height:36px;min-width:44px;font-family:var(--mono);font-weight:700;font-size:.72rem;color:var(--ink-3)}
.lang-btn.is-on{background:var(--ink);color:var(--night)}
.top-ctas{display:none;gap:8px}
@media (min-width:900px){.top-ctas{display:flex}}

/* ---------- botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  min-height:48px;padding:0 1.15em;font-family:var(--mono);font-weight:700;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;
  transition:transform .18s var(--ease),background .18s,border-color .18s;white-space:nowrap;text-align:center;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--tick);color:var(--tick-ink)}
.btn-primary:hover{background:var(--tick-hi)}
.btn-ghost{border:1px solid var(--line-2);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink)}
.btn svg{width:18px;height:18px;fill:currentColor;flex:none}
.btn.sm{min-height:38px;font-size:.72rem;padding:0 .9em}

/* ---------- 1 · APERTURA · INT. BARRA — 23:12 ---------- */
.hero{position:relative;border-bottom:1px solid var(--line)}
.hero-media{position:relative;height:clamp(200px,36svh,360px);background:var(--night-2);overflow:hidden}
.hero-media img,.hero-media video{width:100%;height:100%;object-fit:cover;object-position:center 60%}
.hero-media video{display:none;position:absolute;inset:0;opacity:0;transition:opacity 1.2s var(--ease)}
.hero-media video.is-playing{opacity:1}
.hero-media::after{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(to top,var(--night) 0%,rgba(11,21,25,.35) 34%,rgba(11,21,25,0) 60%);
}
.hero-cap{
  position:absolute;left:var(--pad);right:var(--pad);bottom:14px;z-index:2;
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;
}
.hero-copy{padding:22px var(--pad) 34px}
.h1{
  font-family:var(--display);font-weight:800;text-transform:uppercase;
  font-size:clamp(3.1rem,12vw,7rem);line-height:.95;letter-spacing:0;
  margin-top:14px;
}
.h1 .nw{white-space:nowrap}
.h1 .dots{display:inline-flex;gap:.06em;margin-left:.06em;vertical-align:baseline}
.h1 .dots i{display:inline-block;width:.14em;height:.14em;border-radius:50%;background:var(--tick);animation:typing 1.4s infinite}
.h1 .dots i:nth-child(2){animation-delay:.2s}
.h1 .dots i:nth-child(3){animation-delay:.4s}
@keyframes typing{0%,60%,100%{opacity:.25;transform:translateY(0)}30%{opacity:1;transform:translateY(-.06em)}}
.lead{color:var(--ink-2);font-size:clamp(1.02rem,1.3vw,1.18rem);line-height:1.5;max-width:44ch;margin-top:22px}
.lead q{quotes:'«' '»';color:var(--ink)}
.offer{margin-top:18px;border-top:1px solid var(--line);padding-top:14px;display:grid;gap:6px}
.offer-sku{font-family:var(--mono);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}
.offer-price{display:flex;flex-wrap:wrap;align-items:baseline;gap:.2em .8em}
.offer-price b{font-family:var(--display);font-weight:900;font-size:clamp(2.6rem,7vw,3.8rem);line-height:1;letter-spacing:.01em}
.offer-price span{font-size:.98rem;color:var(--ink-2)}
.offer-scope{font-size:.95rem;color:var(--ink-2);line-height:1.45;max-width:52ch}
.offer-meta{font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);line-height:1.6}
.hero-ctas{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.hero-ctas .btn{flex:1 1 220px}

/* móvil chico: la foto baja a 30svh para que el precio quede en la primera pantalla */
@media (max-width:380px){
  .h1{font-size:clamp(2.9rem,12vw,3.4rem)}
}
@media (min-width:900px){
  .hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.12fr);min-height:calc(100svh - var(--head))}
  .hero-media{order:2;height:auto;min-height:100%}
  .hero-media video{display:block}
  .hero-media::after{background:linear-gradient(to right,var(--night) 0%,rgba(11,21,25,.25) 22%,rgba(11,21,25,0) 45%)}
  .hero-cap{left:auto;right:var(--pad);bottom:28px;justify-content:flex-end}
  .hero-copy{order:1;display:flex;flex-direction:column;justify-content:center;padding:56px var(--pad) 56px}
  .h1{font-size:clamp(4rem,6.9vw,7rem)}
  .hero-ctas .btn{flex:0 1 auto}
}

/* ---------- escenas con foto (07:40 · 13:05 · 06:10) ---------- */
.scene{border-bottom:1px solid var(--line)}
.scene-media{position:relative;height:clamp(220px,40svh,420px);overflow:hidden;background:var(--night-2)}
.scene-media img{width:100%;height:100%;object-fit:cover;object-position:center 40%}
.scene-media::after{content:'';position:absolute;inset:0;background:linear-gradient(to top,var(--night) 0%,rgba(11,21,25,0) 55%);pointer-events:none}
.scene-media .tag{position:absolute;left:var(--pad);top:16px;z-index:2;background:rgba(11,21,25,.7)}
.scene-copy{padding:26px var(--pad) 44px;min-width:0}
.h2{
  font-family:var(--display);font-weight:800;text-transform:uppercase;
  font-size:clamp(2.8rem,10vw,5.4rem);line-height:.93;margin-top:14px;
}
.prose{color:var(--ink-2);font-size:clamp(1rem,1.25vw,1.15rem);line-height:1.55;max-width:52ch;margin-top:18px}
.prose em{font-style:normal;color:var(--ink)}
@media (min-width:900px){
  .scene{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,1fr)}
  .scene-media{height:auto;min-height:100%}
  .scene-media::after{background:linear-gradient(to left,var(--night) 0%,rgba(11,21,25,.2) 25%,rgba(11,21,25,0) 45%)}
  .scene-copy{display:flex;flex-direction:column;justify-content:center;padding:64px var(--pad)}
  .scene.flip .scene-media{order:2}
  .scene.flip .scene-copy{order:1}
  .scene.flip .scene-media::after{background:linear-gradient(to right,var(--night) 0%,rgba(11,21,25,.2) 25%,rgba(11,21,25,0) 45%)}
  .scene.flip .scene-media .tag{left:auto;right:var(--pad)}
  .h2{font-size:clamp(3.4rem,5.6vw,5.4rem)}
}

/* ---------- 2 · PROBLEMA · el libro de vistos ---------- */
.book{margin-top:26px;border-top:1px solid var(--line);max-width:680px}
/* la fila de cabecera es decorativa (aria-hidden): oculta en todos los anchos; .book li.book-head gana a .book li */
.book li.book-head{display:none}
.book li{
  display:grid;grid-template-columns:auto minmax(0,1fr);gap:6px 14px;align-items:start;
  padding:16px 0;border-bottom:1px solid var(--line);
}
.book time{font-family:var(--display);font-weight:900;font-size:clamp(2rem,6vw,2.7rem);line-height:.9;letter-spacing:.01em;color:var(--ink);grid-row:span 2}
.book .ch{font-family:var(--mono);font-weight:700;font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.book q{display:block;font-size:1rem;color:var(--ink);quotes:'«' '»';overflow-wrap:anywhere;margin-top:2px}
.book .cols{
  grid-column:2;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;
  font-family:var(--mono);font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);line-height:1.4;margin-top:6px;
}
.book .cols span{display:block}
.book .cols b{display:block;font-weight:700;color:var(--ink-2);font-size:.62rem;letter-spacing:.14em;margin-bottom:2px;opacity:.7}
.book .cols svg{width:18px;height:12px;display:inline-block;vertical-align:middle;color:var(--tick-grey);margin-right:.3em}
.book li.lost .cols span:last-child,.book li.lost .cols span:nth-child(2){color:var(--ink)}

/* ---------- 3 · SISTEMA · TOMA 2 (el simulador es la imagen) ---------- */
.take2{padding:40px var(--pad) 56px;border-bottom:1px solid var(--line)}
.take2-intro{display:grid;gap:20px;max-width:1180px;margin:0 auto}
.take2-intro>div{max-width:820px}
.take2-intro .h2{margin-top:14px}
.log{margin-top:22px;border-top:1px solid var(--line);max-width:640px}
.log li{
  display:grid;grid-template-columns:auto minmax(0,1fr);gap:4px 14px;align-items:baseline;
  padding:14px 0;border-bottom:1px solid var(--line);
}
.log time{font-family:var(--mono);font-weight:700;font-size:.8rem;color:var(--ink-3);letter-spacing:.06em}
.log q{font-size:1rem;color:var(--ink);quotes:'«' '»';overflow-wrap:anywhere}
.log .ticks{grid-column:2}
.honest{
  margin-top:18px;border:1px solid var(--tick);color:var(--ink);font-family:var(--mono);font-weight:700;font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;
  padding:.7em 1em;line-height:1.5;max-width:640px;
}
.honest span{color:var(--tick)}

.sim{margin:30px auto 0;max-width:1180px;border:1px solid var(--line-2);background:var(--night-2);padding:18px clamp(14px,3vw,28px) 24px;position:relative}
.sim-label{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 18px;
  padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:18px;
}
.sim-label .slug{font-size:.7rem}
.eyebrow{font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);display:flex;align-items:center;gap:.4em;flex-wrap:wrap}
.clock{font-weight:700;color:var(--ink);letter-spacing:.06em}
.sim-grid{display:grid;gap:clamp(20px,3vw,32px);grid-template-columns:minmax(0,1fr);align-items:start}
.sim-grid>*{min-width:0}
/* 3 columnas solo desde 1080px (a 1024 no cabe 260+390+280 + gaps) */
@media (min-width:1080px){
  .sim-grid{grid-template-columns:minmax(0,1fr) var(--phone-w) minmax(0,1fr)}
  .sim-copy{position:sticky;top:calc(var(--head) + 12px)}
  .ticket-col{position:sticky;top:calc(var(--head) + 12px)}
}
@media (min-width:760px) and (max-width:1079.98px){
  .sim-grid{grid-template-columns:minmax(0,1fr) minmax(0,var(--phone-w))}
  .ticket-col{grid-column:1 / -1}
}
.sim-copy h3{font-family:var(--display);font-weight:800;text-transform:uppercase;font-size:clamp(1.7rem,3vw,2.3rem);line-height:.95}
.sim-copy .prose{margin-top:12px;font-size:1rem}
.channel-switch{display:flex;gap:8px;margin-top:20px;flex-wrap:wrap}
.ch-btn{
  display:inline-flex;align-items:center;gap:.5em;padding:.6em 1em;
  border:1px solid var(--line-2);background:var(--night);font-family:var(--mono);font-weight:700;font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2);
  transition:all .2s var(--ease);min-height:44px;
}
.ch-btn svg{width:18px;height:18px;fill:currentColor;opacity:.85}
.ch-btn.is-on{background:var(--ink);color:var(--night);border-color:var(--ink)}
.stage-hint{margin-top:16px;font-size:.84rem;color:var(--ink-3);line-height:1.45}
.stage-hint b{color:var(--ink-2);font-weight:600}
.demo-tag{
  display:inline-block;font-family:var(--mono);font-size:.58rem;font-weight:700;letter-spacing:.1em;
  padding:.15em .45em;border-radius:3px;background:var(--tick);color:var(--tick-ink);vertical-align:middle;margin-left:.3em;
}

/* ---------- teléfono (look real de cada app, solo dentro del marco) ---------- */
.phone-col{display:flex;justify-content:center}
.phone{
  position:relative;width:var(--phone-w);max-width:100%;height:var(--phone-h);
  background:#000;border-radius:44px;padding:12px;
  box-shadow:0 0 0 2px #223238, 0 0 0 4px #050b0d, 0 30px 70px -20px rgba(0,0,0,.9);
  overflow:hidden;
}
.phone-notch{position:absolute;top:22px;left:50%;transform:translateX(-50%);width:110px;height:28px;border-radius:20px;background:#000;z-index:5}
.screen{position:absolute;inset:12px;border-radius:34px;overflow:hidden;display:flex;flex-direction:column;background:#fff}
.screen:not(.is-on){display:none}
.app-head{display:flex;align-items:center;gap:10px;padding:44px 14px 10px;flex:none}
.wa-head{background:var(--wa-dark);color:#fff}
.avatar{
  width:36px;height:36px;border-radius:50%;flex:none;display:grid;place-items:center;
  background:var(--tick);color:var(--tick-ink);font-family:var(--display);font-weight:900;font-size:.95rem;letter-spacing:.04em;
}
.avatar.sm{width:24px;height:24px;font-size:.7rem;background:#d7e4ea;color:#123}
.app-title{flex:1;min-width:0;line-height:1.15}
.app-title b{display:block;font-size:.93rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.app-title small{display:block;font-size:.7rem;opacity:.85}
.reset-btn{width:40px;height:40px;border-radius:50%;font-size:1.15rem;display:grid;place-items:center;opacity:.85}
.reset-btn:hover{background:rgba(255,255,255,.15)}
.chat{flex:1;overflow-y:auto;padding:14px 12px;display:flex;flex-direction:column;gap:6px;scroll-behavior:smooth;overscroll-behavior:contain}
.wa-chat{
  background-color:var(--wa-paper);
  background-image:
    radial-gradient(circle at 20% 30%, rgba(0,0,0,.035) 1.5px, transparent 2px),
    radial-gradient(circle at 70% 70%, rgba(0,0,0,.035) 1.5px, transparent 2px);
  background-size:38px 38px, 46px 46px;
}
.msg{
  max-width:82%;padding:7px 10px 6px;border-radius:10px;font-size:.9rem;line-height:1.38;
  position:relative;word-wrap:break-word;animation:pop .32s var(--ease) both;
  color:#111;box-shadow:0 1px .5px rgba(0,0,0,.13);
}
@keyframes pop{from{opacity:0;transform:translateY(8px) scale(.97)}to{opacity:1;transform:none}}
.msg.in{align-self:flex-start;background:#fff;border-top-left-radius:2px}
.msg.out{align-self:flex-end;background:var(--wa-out);border-top-right-radius:2px}
.msg .time{display:block;text-align:right;font-size:.62rem;color:rgba(0,0,0,.6);margin-top:2px;line-height:1}
.msg.out .time::after{content:' ✓✓';color:#53bdeb;letter-spacing:-.1em}
.msg.human{background:#e9f4f9;border-left:3px solid var(--paper-acc)}
.msg .who{display:block;font-size:.66rem;font-weight:700;color:var(--paper-acc);margin-bottom:2px;letter-spacing:.04em}
.msg.sys{
  align-self:center;max-width:90%;background:#e8eef0;color:#2d3f46;font-size:.72rem;text-align:center;
  border-radius:8px;box-shadow:none;padding:5px 10px;
}
.typing{align-self:flex-start;background:#fff;border-radius:10px;border-top-left-radius:2px;padding:9px 12px;display:flex;gap:4px;animation:pop .25s var(--ease) both}
.typing i{width:6px;height:6px;border-radius:50%;background:#9aa0a6;animation:dot 1.1s infinite}
.typing i:nth-child(2){animation-delay:.18s}.typing i:nth-child(3){animation-delay:.36s}
@keyframes dot{0%,60%,100%{transform:translateY(0);opacity:.5}30%{transform:translateY(-4px);opacity:1}}

.chips{display:flex;gap:6px;padding:8px 10px 4px;overflow-x:auto;flex:none;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.chips::-webkit-scrollbar{display:none}
.wa-chat + .chips{background:var(--wa-paper)}
.chip{
  flex:none;padding:.45em .85em;border-radius:100px;font-size:.8rem;font-weight:600;
  background:#fff;color:var(--wa-dark);border:1px solid rgba(0,128,105,.35);white-space:nowrap;min-height:42px;
  transition:transform .15s var(--ease), background .15s;
}
.chip:active{transform:scale(.96)}
.chip.alt{color:var(--paper-acc);border-color:rgba(14,106,140,.45)}
.ig-chat + .chips .chip{color:var(--ig-blue);border-color:rgba(15,111,209,.45)}
.ig-chat + .chips .chip.alt{color:var(--paper-acc);border-color:rgba(14,106,140,.45)}
.composer{display:flex;align-items:center;gap:8px;padding:8px 10px 14px;flex:none;background:var(--wa-paper)}
.composer input{
  flex:1;min-width:0;border:0;border-radius:100px;padding:.6em 1em;background:#fff;font-size:16px;color:#111; /* 16px: evita el zoom de iOS */
  box-shadow:0 1px 1px rgba(0,0,0,.08);
}
.composer input:focus{outline:2px solid var(--wa-dark)}
.send{width:42px;height:42px;border-radius:50%;background:var(--wa-dark);display:grid;place-items:center;flex:none}
.send svg{width:20px;height:20px;fill:#fff}

/* Instagram */
.ig-head{background:#fff;color:#111;border-bottom:1px solid #efefef}
.ig-logo{font-family:'Brush Script MT','Snell Roundhand',cursive;font-size:1.35rem;flex:1}
.reel-label{font-family:var(--mono);font-size:.65rem;letter-spacing:.1em;color:#666}
.ig-reel,.ig-dm{position:absolute;inset:0;display:flex;flex-direction:column;background:#fff}
.reel-media{position:relative;flex:1;min-height:0;background:#0b0b12;color:#fff;overflow:hidden}
.reel-art{position:absolute;inset:0;background:radial-gradient(70% 60% at 50% 40%, #3a1f0d, #0b0b12 75%)}
.plate{
  position:absolute;width:150px;height:150px;border-radius:50%;left:50%;top:38%;transform:translate(-50%,-50%);
  background:radial-gradient(circle at 40% 35%, #ffd08a, #d9822b 55%, #7a3b10 100%);
  box-shadow:0 20px 40px -10px rgba(0,0,0,.8), inset 0 0 0 10px rgba(255,255,255,.08);
  animation:sizzle 4s ease-in-out infinite;
}
.plate.p2{width:60px;height:60px;left:22%;top:62%;background:radial-gradient(circle at 40% 35%, #b8e27a, #4f8a1f 60%, #23450c);animation-delay:-1.3s}
.plate.p3{width:44px;height:44px;left:78%;top:22%;background:radial-gradient(circle at 40% 35%, #ffe9c4, #c98b4b 60%, #5a3a1c);animation-delay:-2.2s}
@keyframes sizzle{0%,100%{transform:translate(-50%,-50%) scale(1)}50%{transform:translate(-50%,-52%) scale(1.03)}}
.reel-meta{position:absolute;left:12px;right:56px;bottom:12px;font-size:.82rem;line-height:1.35;text-shadow:0 1px 8px rgba(0,0,0,.8)}
.reel-meta b{display:block;margin-bottom:4px}
.reel-side{position:absolute;right:10px;bottom:14px;display:flex;flex-direction:column;gap:14px;font-size:1.2rem;text-align:center;opacity:.9}
.reel-comments{flex:none;background:#fff;color:#111;border-top-left-radius:16px;border-top-right-radius:16px;margin-top:-14px;position:relative;padding:10px 12px 6px;min-height:150px;display:flex;flex-direction:column}
.rc-head{font-size:.75rem;font-weight:700;text-align:center;color:#666;padding-bottom:6px;border-bottom:1px solid #f0f0f0;margin-bottom:6px}
.rc-list{display:flex;flex-direction:column;gap:6px;flex:1}
.rc{display:flex;gap:8px;align-items:flex-start;font-size:.8rem;line-height:1.3;animation:pop .3s var(--ease) both}
.rc.reply{padding-left:32px}
.rc b{font-weight:700;margin-right:.3em}
.rc .biz{color:var(--ig-blue)}
.rc.reply .avatar{background:var(--tick);color:var(--tick-ink)}
.rc .kw{background:#dff0f8;padding:0 .25em;border-radius:3px;font-weight:700}
.rc-typing{display:flex;gap:8px;align-items:center;font-size:.8rem;margin-top:4px;opacity:0;transition:opacity .2s}
.rc-typing.is-on{opacity:1}
.rc-input{flex:1;border:1px solid #ddd;border-radius:100px;padding:.4em .8em;min-height:28px;display:flex;align-items:center}
.caret{width:1px;height:14px;background:#111;margin-left:1px;animation:blink 1s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}
.reel-actions{padding:8px 12px 14px;background:#fff}
.play-btn{
  width:100%;padding:.75em 1em;border-radius:12px;background:var(--ig-grad);color:#fff;font-weight:700;font-size:.9rem;
  min-height:44px;transition:opacity .2s;
}
.play-btn[disabled]{opacity:.5;cursor:default}
.dm-toast{
  position:absolute;left:12px;right:12px;top:90px;z-index:6;background:#111;color:#fff;border-radius:12px;padding:10px 12px;
  font-size:.78rem;display:flex;gap:10px;align-items:center;box-shadow:0 10px 30px -8px rgba(0,0,0,.6);animation:pop .35s var(--ease) both;
}
.dm-toast .avatar{width:28px;height:28px;font-size:.7rem}
.dm-toast b{display:block;font-size:.72rem}
.dm-head{padding-top:44px}
.back-btn{font-size:1.6rem;line-height:1;width:40px;height:40px;margin-left:-8px;display:grid;place-items:center;border-radius:50%;color:#111}
.ig-av{background:var(--ig-grad);color:#fff}
.ig-chat{background:#fff}
.ig-chat .msg{box-shadow:none;border-radius:18px;font-size:.88rem}
.ig-chat .msg.in{background:#efefef;color:#111}
.ig-chat .msg.out{background:var(--ig-blue);color:#fff}
.ig-chat .msg.out .time{color:rgba(255,255,255,.92)}
.ig-chat .msg.out .time::after{content:''}
.ig-chat .msg.sys{background:#f5f5f5;color:#666}
.ig-chat .msg.human{background:#e9f4f9;color:#111}
.ig-chat .typing{background:#efefef;border-radius:18px}
.ig-chat + .chips{background:#fff}
.ig-composer{background:#fff}
.ig-composer input{background:#f2f2f2;box-shadow:none;border:1px solid #e6e6e6}
.ig-composer input:focus{outline:2px solid var(--ig-blue)}
.ig-composer .send{background:var(--ig-blue)}
.qr{display:flex;flex-direction:column;gap:6px;align-self:flex-start;max-width:82%;animation:pop .3s var(--ease) both}
.qr button{
  text-align:left;padding:.55em .9em;border-radius:10px;border:1px solid var(--ig-blue);color:var(--ig-blue);font-size:.85rem;font-weight:600;background:#fff;min-height:42px;
}
.qr button:hover{background:#eef6ff}

/* ---------- ticket "qué está pasando" (papel térmico) ---------- */
.ticket-col{display:flex;flex-direction:column;gap:12px}
.ticket{
  position:relative;background:var(--paper);color:var(--paper-ink);font-family:var(--mono);
  padding:18px 18px 22px;border-radius:2px 2px 0 0;
  box-shadow:0 20px 40px -20px rgba(0,0,0,.8);
  background-image:repeating-linear-gradient(0deg, transparent 0 27px, rgba(0,0,0,.025) 27px 28px);
}
.ticket-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 10px;padding-bottom:10px;border-bottom:1px dashed rgba(26,28,30,.35);margin-bottom:10px}
.ticket-head b{font-size:.85rem;letter-spacing:.14em;font-weight:700}
.ticket-sub{font-size:.66rem;color:var(--paper-mute);flex:1 1 100%}
.ticket-no{font-size:.66rem;color:var(--paper-mute);letter-spacing:.08em;margin-left:auto}
.ticket-lines{display:flex;flex-direction:column;gap:2px;min-height:60px;max-height:min(52vh,460px);overflow-y:auto}
.ticket-lines li{
  display:grid;grid-template-columns:auto 1fr;gap:8px;font-size:.74rem;line-height:1.4;padding:4px 0;
  animation:print .4s var(--ease) both;border-bottom:1px solid rgba(26,28,30,.06);
}
@keyframes print{from{opacity:0;transform:translateY(-6px);clip-path:inset(0 0 100% 0)}to{opacity:1;transform:none;clip-path:inset(0)}}
.ticket-lines .n{color:var(--paper-mute);font-size:.66rem;padding-top:2px;min-width:2.5em;font-weight:700}
.ticket-lines .k{font-weight:700;letter-spacing:.06em;font-size:.62rem;display:block;color:var(--paper-acc);text-transform:uppercase}
.ticket-lines li.hot .k{color:#b3261e}
.ticket-empty{font-size:.72rem;color:var(--paper-mute);text-align:center;padding:14px 0}
.ticket-foot{margin-top:12px;padding-top:10px;border-top:1px dashed rgba(26,28,30,.35);font-size:.62rem;color:var(--paper-mute);line-height:1.4}
.ticket-zig{
  position:absolute;left:0;right:0;bottom:-8px;height:8px;
  background:linear-gradient(-45deg, transparent 5.5px, var(--paper) 0) 0 0/12px 8px, linear-gradient(45deg, transparent 5.5px, var(--paper) 0) 0 0/12px 8px;
  background-repeat:repeat-x;
}
.ticket-note{font-size:.78rem;color:var(--ink-3);line-height:1.45;margin-top:10px;padding-inline:4px}

/* ---------- 4 · PRUEBA · INT. COMEDOR — 13:05 ---------- */
.stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;margin-top:24px;border-top:1px solid var(--line);border-left:1px solid var(--line);max-width:640px}
.stats li{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:14px 14px 12px;display:grid;gap:4px}
.stats b{font-family:var(--display);font-weight:900;font-size:clamp(2.2rem,6vw,3.2rem);line-height:.9}
.stats span{font-family:var(--mono);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);line-height:1.4}
@media (min-width:600px){.stats{grid-template-columns:repeat(4,minmax(0,1fr))}}
.quote{margin-top:26px;border-left:2px solid var(--tick);padding-left:18px;max-width:600px}
.quote p{font-size:clamp(1.05rem,1.4vw,1.25rem);line-height:1.45;color:var(--ink)}
.quote p::before{content:'“';color:var(--tick)}
.quote p::after{content:'”';color:var(--tick)}
.quote footer{margin-top:12px;font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);line-height:1.6}
.quote footer b{color:var(--ink);font-weight:700}
.quote footer a{text-decoration:underline;text-underline-offset:3px;text-transform:none;letter-spacing:0}
.quote-note{margin-top:12px;font-size:.88rem;color:var(--ink-2);max-width:52ch;line-height:1.5}

/* ---------- 5 · PRECIO · INT. CAJA — 23:58 (la cuenta de la noche) ---------- */
.bill{padding:48px var(--pad) 56px;border-bottom:1px solid var(--line)}
.bill-in{max-width:1180px;margin:0 auto;display:grid;gap:28px}
@media (min-width:900px){.bill-in{grid-template-columns:minmax(0,1fr) minmax(0,520px);align-items:start;gap:56px}}
.receipt{
  background:var(--paper);color:var(--paper-ink);font-family:var(--mono);font-size:.8rem;line-height:1.5;
  padding:22px 20px 26px;position:relative;
  background-image:repeating-linear-gradient(0deg, transparent 0 27px, rgba(0,0,0,.025) 27px 28px);
  box-shadow:0 30px 60px -30px rgba(0,0,0,.9);
}
.receipt::after{
  content:'';position:absolute;left:0;right:0;bottom:-8px;height:8px;
  background:linear-gradient(-45deg, transparent 5.5px, var(--paper) 0) 0 0/12px 8px, linear-gradient(45deg, transparent 5.5px, var(--paper) 0) 0 0/12px 8px;
  background-repeat:repeat-x;
}
.receipt header{text-align:center;padding-bottom:12px;border-bottom:1px dashed rgba(26,28,30,.4);margin-bottom:12px}
.receipt header b{display:block;font-size:1rem;letter-spacing:.16em}
.receipt header small{display:block;font-size:.66rem;color:var(--paper-mute);letter-spacing:.1em;text-transform:uppercase;margin-top:4px}
.receipt .row{display:flex;align-items:baseline;gap:8px;padding:3px 0}
.receipt .row span:first-child{flex:0 1 auto;min-width:0}
.receipt .row .lead-dots{flex:1 1 12px;border-bottom:1px dotted rgba(26,28,30,.5);min-width:12px;transform:translateY(-.3em)}
.receipt .row .amt{font-weight:700;white-space:nowrap}
.receipt .row.total{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 12px;align-items:baseline;font-size:.95rem;font-weight:700}
.receipt .row.total span:first-child{grid-column:1 / -1}
.receipt .row.total .lead-dots{grid-column:1}
.receipt .row.total .amt{grid-column:2}
.receipt .row.total .amt{font-size:1.5rem;font-family:var(--display);font-weight:900;letter-spacing:.02em}
.receipt .sub{font-size:.72rem;color:var(--paper-mute);padding:0 0 6px}
.receipt .inc{padding:2px 0 2px 1.4em;position:relative;font-size:.76rem}
.receipt .inc::before{content:'✓';position:absolute;left:0;color:var(--paper-acc);font-weight:700}
.receipt .cut{border:0;border-top:1px dashed rgba(26,28,30,.4);margin:12px 0}
.receipt .h{font-size:.66rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--paper-acc);padding:4px 0}
.receipt .note{font-size:.7rem;color:var(--paper-mute);margin-top:10px;line-height:1.45}
.receipt footer{margin-top:14px;padding-top:10px;border-top:1px dashed rgba(26,28,30,.4);text-align:center;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase}
.bill-ctas{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.bill-ctas .btn{flex:1 1 220px}
@media (min-width:900px){.bill-ctas .btn{flex:0 1 auto}}

/* ---------- 6 · PASO SIGUIENTE · INT. PERSIANA — 06:10 (formulario inline) ---------- */
.lead-form{margin-top:22px;display:grid;gap:12px;max-width:520px}
.field{display:grid;gap:6px}
.field label{font-family:var(--mono);font-weight:700;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}
.field input{background:var(--night);border:1px solid var(--line-2);color:var(--ink);padding:12px 12px;min-height:48px;width:100%;font-size:16px}
.field input:focus{border-color:var(--tick);outline:none}
.form-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:4px}
.form-actions .btn{flex:1 1 200px}
.form-hint{font-family:var(--mono);font-size:.66rem;letter-spacing:.06em;color:var(--ink-3);line-height:1.5}
.form-hint b{color:var(--ink-2);font-weight:700}

/* ---------- FAQ ---------- */
.faq{padding:48px var(--pad) 56px;border-bottom:1px solid var(--line)}
.faq-in{max-width:1180px;margin:0 auto;display:grid;gap:22px}
@media (min-width:900px){.faq-in{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:56px}}
.faq .h2{font-size:clamp(2.4rem,7vw,4.2rem)}
.faq-list{border-top:1px solid var(--line)}
.faq-list details{border-bottom:1px solid var(--line)}
.faq-list summary{
  list-style:none;cursor:pointer;display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:14px;align-items:baseline;
  padding:16px 0;font-weight:600;font-size:1.02rem;line-height:1.35;
}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary .n{font-family:var(--mono);font-weight:700;font-size:.72rem;letter-spacing:.1em;color:var(--tick)}
.faq-list summary .pm{font-family:var(--mono);font-weight:700;color:var(--ink-3);font-size:1rem}
.faq-list details[open] summary .pm{color:var(--tick)}
.faq-list details[open] summary .pm::before{content:'–'}
.faq-list details:not([open]) summary .pm::before{content:'+'}
.faq-list .a{padding:0 0 18px calc(2.2em + 14px);color:var(--ink-2);font-size:.96rem;line-height:1.55;max-width:60ch}

/* ---------- footer ---------- */
.foot{padding:26px var(--pad) 40px;font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;color:var(--ink-3);display:grid;gap:8px}
.foot b{color:var(--ink);font-weight:700}
.foot a{text-decoration:underline;text-underline-offset:3px}
@media (min-width:900px){.foot{grid-template-columns:1fr 1fr 1fr;align-items:center;max-width:1180px;margin:0 auto}.foot .legal{text-align:right}.foot .mid{text-align:center}}

/* ---------- barra sticky móvil: dos CTAs siempre visibles ---------- */
.sticky{
  position:fixed;left:0;right:0;bottom:0;z-index:45;display:flex;gap:8px;
  padding:10px var(--pad) calc(10px + env(safe-area-inset-bottom));
  background:rgba(11,21,25,.92);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-top:1px solid var(--line);
}
.sticky .btn{flex:1;min-height:50px;padding:0 .6em;font-size:.74rem}
@media (min-width:900px){.sticky{display:none}body{padding-bottom:0}}

/* ---------- mini-formulario en diálogo (CTAs) ---------- */
dialog.sheet{border:1px solid var(--line-2);background:var(--night-2);color:var(--ink);padding:0;width:min(92vw,440px);margin:auto}
dialog.sheet::backdrop{background:rgba(0,0,0,.65)}
.sheet-in{padding:22px}
.sheet-in h3{font-family:var(--display);font-weight:800;text-transform:uppercase;font-size:2.2rem;line-height:.95;margin-top:10px}
.sheet-in p{color:var(--ink-2);font-size:.95rem;margin-top:10px}
.sheet-in .lead-form{margin-top:6px}

/* ---------- móvil: el teléfono es la pantalla ---------- */
@media (max-width:640px){
  .hero-media{height:clamp(190px,32svh,300px)}
  :root{--phone-w:100%;--phone-h:min(640px,74svh)}
  .phone{border-radius:24px;padding:0;box-shadow:0 0 0 1px var(--line-2), 0 24px 60px -24px rgba(0,0,0,.9)}
  .phone-notch{display:none}
  .screen{inset:0;border-radius:24px}
  .app-head{padding-top:14px}
  .dm-head{padding-top:14px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .h1 .dots i{animation:none;opacity:1}
  .hero-media video{display:none}
  .ticks svg,.mark{transition:none}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}

/* móvil chico (≤380): la foto baja a ~28svh para que precio + alcance queden sobre la barra sticky (va después del bloque 640 a propósito) */
@media (max-width:380px){
  .hero-media{height:clamp(170px,28svh,240px)}
}