/* Scannven · estilos de la portada (inicio). Copiados tal cual del \3c style> de la página anterior (index.html). */
/* Layout: portada-compuerta a pantalla completa sobre grafito. Logotipo al centro, revelado por un haz de lector.
   Dos mundos: Almacén (izquierda) y Punto de venta (derecha). Al posar el cursor sobre uno, el fondo cambia a su mundo.
   Debajo, una franja corta de credenciales y contacto. */
:root{
  --graphite:#1E1C1F;    /* fondo de la compuerta */
  --graphite-2:#2A272B;  /* superficies sobre grafito */
  --silver:#D8D3D6;      /* logotipo y texto claro */
  --wine:#7D143E;        /* Scannven */
  --laser:#E0356F;       /* haz del lector */
  --wine-deep:#3B0A1F;
  --wine-ink:#1F0E15;
  --paper:#F7F4F5;
  --line:#E4DCDF;
  --muted:#6B5A61;
  --white:#FFFFFF;
  --display:"Archivo","Helvetica Neue",Arial,sans-serif;
  --body:"IBM Plex Sans","Segoe UI",Roboto,Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;
  --wrap:1200px;
  --gutter-l:max(16px, env(safe-area-inset-left, 0px));
  --gutter-r:max(16px, env(safe-area-inset-right, 0px));
  color-scheme:light;
}
*{box-sizing:border-box}
body{background:var(--paper);color:var(--wine-ink);font-family:var(--body);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit}
img{max-width:100%;display:block}
p{margin:0}
h1,h2,h3{font-family:var(--display);font-stretch:112%;text-wrap:balance;margin:0;line-height:1.08}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-left:var(--gutter-l);padding-right:var(--gutter-r)}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase}
:focus-visible{outline:2px solid var(--white);outline-offset:4px;border-radius:6px}
.light :focus-visible{outline-color:var(--wine)}

/* ---------- Compuerta ---------- */
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--graphite)}
.gate{position:relative;min-height:min(100svh,880px);background:var(--graphite);color:var(--silver);overflow:hidden;display:flex;flex-direction:column}
.gate-bg{position:absolute;inset:0;pointer-events:none}
.gate-bg .world{position:absolute;inset:0;opacity:0;transition:opacity .7s ease}
.gate-bg .world video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.gate-bg .world::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(20,16,19,.92) 0%,rgba(20,16,19,.55) 45%,rgba(20,16,19,.6) 100%)}
.gate[data-world="almacen"] .world-almacen,.gate[data-world="pdv"] .world-pdv{opacity:1}
/* textura de grafito en reposo */
.gate::before{content:"";position:absolute;inset:0;background:
  radial-gradient(60% 50% at 50% 42%,rgba(255,255,255,.06),transparent 70%),
  repeating-linear-gradient(90deg,rgba(255,255,255,.018) 0 1px,transparent 1px 7px);pointer-events:none}

.gate-top{position:relative;z-index:2;display:flex;justify-content:space-between;align-items:center;gap:16px;padding-block:20px}
.gate-top .mark{width:36px;height:36px}
.gate-top nav{display:flex;gap:26px;font-size:14px}
.gate-top nav a{text-decoration:none;color:rgba(216,211,214,.75)}
.gate-top nav a:hover{color:var(--white)}
@media (max-width:760px){.gate-top nav .hide-sm{display:none}}

.gate-center{position:relative;z-index:2;flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:22px;padding-block:24px 32px}
.gate-center{transition:opacity .45s ease, transform .45s ease}
.gate[data-world] .gate-center{opacity:0;transform:scale(.98);pointer-events:none}
.wordmark{position:relative;width:min(720px,84vw)}
.wordmark img{width:100%;height:auto;filter:brightness(0) invert(.86);clip-path:inset(0 100% 0 0);animation:reveal 1.8s cubic-bezier(.6,.05,.25,1) .3s forwards}
.wordmark .beam{position:absolute;top:-28%;bottom:-28%;left:0;width:2px;background:var(--laser);
  box-shadow:0 0 12px 2px rgba(224,53,111,.75),0 0 40px 6px rgba(224,53,111,.35);opacity:0;animation:beam 1.8s cubic-bezier(.6,.05,.25,1) .3s forwards, idle 7s ease-in-out 3.2s infinite}
@keyframes reveal{to{clip-path:inset(0 0 0 0)}}
@keyframes beam{0%{left:0;opacity:1}92%{left:100%;opacity:1}100%{left:100%;opacity:0}}
@keyframes idle{0%,70%{left:0;opacity:0}74%{opacity:.8}96%{left:100%;opacity:.8}100%{left:100%;opacity:0}}
.tagline{font-family:var(--display);font-stretch:125%;font-weight:400;font-size:clamp(18px,2.4vw,30px);letter-spacing:.3em;text-transform:uppercase;color:var(--silver);
  opacity:0;animation:fadeup .9s ease 2s forwards}
.gate-center .tag-wrap{position:relative;display:flex;flex-direction:column;align-items:center}
.claim{position:absolute;top:calc(100% + 14px);left:50%;transform:translateX(-50%);width:min(46ch,84vw);font-size:clamp(15px,1.4vw,17px);color:var(--white);opacity:0;transition:opacity .4s}
.gate[data-world] .claim{opacity:1}
@keyframes fadeup{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.gate[data-world] .wordmark img{filter:brightness(0) invert(1)}
@media (prefers-reduced-motion: reduce){
  .wordmark img{clip-path:none;animation:none}
  .wordmark .beam{display:none}
  .tagline{opacity:1;animation:none}
}

/* Botones de mundo */
.worlds{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:20px;padding-block:0 32px}
.world-btn{display:flex;flex-direction:column;gap:10px;text-decoration:none;color:var(--white);padding:24px 26px;border-radius:10px;min-width:0;
  background:rgba(42,39,43,.72);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  transition:background .3s,border-color .3s,transform .3s}
.world-btn:hover,.world-btn:focus-visible{background:rgba(125,20,62,.88);border-color:rgba(255,255,255,.3);transform:translateY(-3px)}
.world-btn .eyebrow{color:rgba(216,211,214,.8)}
.world-btn .row{display:flex;justify-content:space-between;align-items:flex-end;gap:16px}
.world-btn h2{font-size:clamp(24px,2.6vw,32px);font-weight:700}
.world-btn .arrow{flex:none;width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.4);display:grid;place-items:center;font-size:20px;transition:background .3s,color .3s}
.world-btn:hover .arrow,.world-btn:focus-visible .arrow{background:var(--white);color:var(--wine)}
.world-btn .sub{font-size:15px;color:rgba(255,255,255,.78)}

/* Teléfono: dos mitades, cada una con su mundo visible */
@media (max-width:760px){
  .gate{min-height:auto}
  .gate-center{padding-block:28px 28px}
  .worlds{grid-template-columns:1fr;gap:12px;padding-block:0 20px}
  .world-btn{position:relative;overflow:hidden;min-height:190px;justify-content:flex-end;background:var(--graphite-2)}
  .world-btn::before{content:"";position:absolute;inset:0;background-size:cover;background-position:center;z-index:-2}
  .world-btn::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(20,16,19,.92) 15%,rgba(20,16,19,.35) 100%);z-index:-1}
  .world-left::before{background-image:url(/assets/poster-almacen.jpg)}
  .world-right::before{background-image:url(/assets/poster-pdv.jpg)}
  .world-btn{isolation:isolate}
}

/* ---------- Debajo de la compuerta ---------- */
.trust{padding-block:56px}
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr) 1.5fr;border:1px solid var(--line);border-radius:10px;background:var(--white);overflow:hidden}
.cred{padding:24px;display:flex;flex-direction:column;gap:8px;border-left:1px solid var(--line);min-width:0}
.cred:first-child{border-left:0}
.cred .k{font-family:var(--display);font-stretch:125%;font-weight:800;font-size:40px;line-height:1;color:var(--wine);font-variant-numeric:tabular-nums}
.cred .t{font-weight:600}
.cred .d{font-size:14px;color:var(--muted)}
.allies{display:flex;flex-wrap:wrap;gap:20px 28px;align-items:center;margin-top:6px}
.ally{display:flex;flex-direction:column;gap:6px}
.ally img.zebra{height:26px;width:auto}
.ally img.gs1{height:44px;width:auto}
.ally img.pepsico{height:40px;width:auto;margin-block:2px}
.ally span{font-size:13px;color:var(--muted)}
.pendiente{display:inline-block;font-family:var(--mono);font-size:11.5px;color:#6B4E00;background:#FFF4CC;border:1px dashed #C99700;border-radius:4px;padding:2px 6px;align-self:flex-start}
@media (max-width:980px){.trust-grid{grid-template-columns:1fr 1fr 1fr}.cred-allies{grid-column:1 / -1;border-left:0;border-top:1px solid var(--line)}}
@media (max-width:560px){.trust-grid{grid-template-columns:1fr}.cred{border-left:0}.cred+.cred{border-top:1px solid var(--line)}}

.contact{background:var(--wine);color:var(--white)}
.contact .wrap{padding-block:64px;display:grid;grid-template-columns:1.1fr 1fr;gap:48px}
.contact h2{font-size:clamp(28px,3.4vw,40px);font-weight:700}
.contact .lead{color:rgba(255,255,255,.85);margin-top:14px;max-width:46ch}
.contact dl{margin:0;display:grid;gap:18px}
.contact dt{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.65)}
.contact dd{margin:4px 0 0;font-size:17px;user-select:text;font-variant-numeric:tabular-nums}
@media (max-width:820px){.contact .wrap{grid-template-columns:1fr}}
footer{background:var(--wine-deep);color:rgba(255,255,255,.7);font-size:13px}
footer .wrap{padding-block:22px;display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;align-items:center}

.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--wine-ink);color:var(--white);
  padding:12px 18px;border-radius:8px;font-size:14px;z-index:20;box-shadow:0 10px 30px rgba(0,0,0,.3);max-width:calc(100% - 32px)}
:root{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}body{margin:0}[hidden]{display:none!important}