/* ═══════════════════════════════════════════════════════════════
   TickD OS — Landing «08 · POS de venta» (/pos-integrado)
   Se carga después de /styles.css y solo agrega lo propio de esta
   página. Tokens, botones, nav, CTA, contacto y footer vienen del sitio.
   ═══════════════════════════════════════════════════════════════ */

/* ── 1 · Ticket de producto ───────────────────────────────────── */
.pos-hero {
  padding: calc(var(--nav-h) + 26px) clamp(10px, 2vw, 22px) 0;
}
.pos-hero__ticket {
  position: relative;
  max-width: 1280px; margin: 0 auto;
  border-radius: 26px;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, .62fr);
  grid-template-areas:
    "meta  meta"
    "copy  media"
    "flow  flow";
  /* placa oscura fija en ambos temas, como el CTA: --ink-deep se invierte en oscuro */
  background: linear-gradient(118deg, #1C1642 0%, #1C1642 50%, #2F1F5E 78%, #6C2154 112%);
  color: #fff;
  box-shadow: var(--shadow);
  /* perforación inferior de rollo de tickets, igual que el hero del inicio */
  -webkit-mask:
    radial-gradient(circle 7px at 12px 100%, transparent 6.5px, #000 7px) -12px 0 / 24px 100% repeat-x,
    linear-gradient(#000, #000) 0 0 / 100% calc(100% - 7px) no-repeat;
  mask:
    radial-gradient(circle 7px at 12px 100%, transparent 6.5px, #000 7px) -12px 0 / 24px 100% repeat-x,
    linear-gradient(#000, #000) 0 0 / 100% calc(100% - 7px) no-repeat;
}
.is-printing .pos-hero__ticket { animation: print-in 1.05s var(--ease-out) both; }

.pos-hero__meta {
  grid-area: meta;
  display: flex; flex-wrap: wrap; gap: 8px clamp(14px, 3vw, 34px);
  padding: 22px clamp(20px, 3.4vw, 40px);
  color: rgba(255, 255, 255, .86);
  border-bottom: 1px dashed rgba(255, 255, 255, .3);
}
.pos-hero__meta-code { margin-left: auto; color: var(--pink); }

.pos-hero__copy {
  grid-area: copy;
  align-self: center;
  padding: clamp(40px, 6vw, 84px) clamp(20px, 2vw, 24px) clamp(40px, 6vw, 84px) clamp(20px, 3.4vw, 44px);
}
.pos-hero__tag {
  display: inline-block;
  color: var(--pink);
  border: 1px dashed color-mix(in srgb, var(--pink) 60%, transparent);
  border-radius: 999px;
  padding: 7px 16px;
  letter-spacing: .2em;
}
.pos-hero__title {
  margin-top: 24px;
  font-size: clamp(2.5rem, 5.4vw, 4.8rem);
  font-weight: 830;
  font-variation-settings: "wdth" 118;
  line-height: .98;
  letter-spacing: -.025em;
  color: #fff;
}
.pos-hero__title em { font-style: normal; color: var(--pink); }
.pos-hero__sub {
  margin-top: 22px; max-width: 46ch;
  font-size: clamp(1rem, 1.4vw, 1.14rem);
  color: rgba(255, 255, 255, .9);
}
.pos-hero__actions { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 12px; }
.pos-hero__actions .btn svg { transition: transform .35s var(--ease-out); }
.pos-hero__actions .btn:hover svg { transform: translateX(4px); }

.btn--ghost {
  color: #fff;
  background: transparent;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .42);
}
.btn--ghost:hover { background: rgba(255, 255, 255, .08); transform: translateY(-2px); }

.is-printing .pos-hero__copy > * { animation: fade-up .8s var(--ease-out) both; }
.is-printing .pos-hero__tag { animation-delay: .35s; }
.is-printing .pos-hero__title { animation-delay: .45s; }
.is-printing .pos-hero__sub { animation-delay: .6s; }
.is-printing .pos-hero__actions { animation-delay: .7s; }

/* el POS se apoya sobre la línea punteada del flujo */
.pos-hero__media {
  grid-area: media;
  display: flex; align-items: flex-end; justify-content: center;
  padding: 34px clamp(20px, 3vw, 44px) 0 0;
}
.pos-hero__media img {
  width: clamp(210px, 21vw, 290px); height: auto;
}
.is-printing .pos-hero__media img { animation: pos-rise 1s var(--ease-out) .5s both; }
@keyframes pos-rise { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: none; } }

.pos-hero__flow {
  grid-area: flow;
  list-style: none;
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px clamp(16px, 2.6vw, 34px);
  padding: 18px clamp(20px, 3.4vw, 40px) 28px;
  border-top: 1px dashed rgba(255, 255, 255, .3);
  color: #C9C5E4;
}
.pos-hero__flow .is-first { color: #fff; }
.pos-hero__flow-end { margin-left: auto; color: var(--pink); }
.pos-hero__dot {
  display: inline-block; width: 8px; height: 8px; border-radius: 50%;
  margin-right: 10px; vertical-align: 1px;
  background: var(--pink);
  animation: pulse 2.2s ease-out infinite;
}

/* ── 2 · Dónde y qué vendes ───────────────────────────────────── */
.pos-sub {
  color: var(--slate);
  border-top: 1px dashed var(--line);
  padding-top: 14px;
  margin-bottom: 18px;
}
.pos-sub b { color: var(--mag-text); font-weight: 400; }

.pos-points {
  list-style: none;
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: clamp(40px, 5vw, 60px);
}
.pos-point {
  position: relative; overflow: hidden;
  background: color-mix(in srgb, var(--pt) 6%, var(--paper));
  border: 1px solid color-mix(in srgb, var(--pt) 22%, var(--line));
  border-radius: 16px;
  padding: 20px 24px 26px;
  transition: transform .4s var(--ease-out), box-shadow .4s var(--ease-out), background .45s ease, border-color .45s ease;
}
/* ciclo de tintes de los módulos: magenta / navy / rosa */
.pos-point:nth-child(3n+1) { --pt: var(--mag); }
.pos-point:nth-child(3n+2) { --pt: #4A4380; }
.pos-point:nth-child(3n) { --pt: var(--pink); }
[data-theme="dark"] .pos-point:nth-child(3n+2) { --pt: #8F88C8; }
.pos-point::before, .pos-point::after {
  content: ""; position: absolute; top: 50%; translate: 0 -50%;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--ground); border: 1px solid var(--line);
  transition: background .45s ease;
}
.pos-point::before { left: -8px; }
.pos-point::after { right: -8px; }
.pos-point:hover { transform: translateY(-5px); box-shadow: var(--shadow-soft); }
.pos-point:hover .pos-point__icon { transform: translateY(-2px) scale(1.08); }
.pos-point__code {
  display: block;
  color: color-mix(in srgb, var(--pt) 55%, var(--ink)); font-size: .62rem;
  border-bottom: 1px dashed color-mix(in srgb, var(--pt) 30%, var(--line));
  padding-bottom: 12px; margin-bottom: 18px;
}
.pos-point__icon {
  width: 38px; height: 38px; color: var(--pt);
  margin-bottom: 16px;
  transition: transform .35s var(--ease-out);
}
.pos-point h3 { font-size: 1.14rem; font-weight: 700; font-variation-settings: "wdth" 108; margin-bottom: 7px; }
.pos-point p { font-size: .93rem; color: var(--text-2); max-width: 34ch; }

.pos-catalog {
  background: var(--ground-deep);
  border-radius: 20px;
  padding: clamp(24px, 3vw, 36px);
  --hole-bg: var(--ground-deep);
  transition: background .45s ease;
}
.pos-catalog__chips { list-style: none; display: flex; flex-wrap: wrap; gap: 12px; }
.pos-catalog__chips .chip-stub {
  display: inline-flex; align-items: baseline; gap: 12px;
  font-size: .98rem; padding: 12px 26px;
}
.pos-catalog__chips .chip-stub .mono { color: var(--slate); font-size: .6rem; }
.chip-stub--open {
  border-color: var(--mag);
  color: var(--mag-text);
}
.chip-stub--open .mono { color: var(--mag-text) !important; }
.chip-stub--open::before, .chip-stub--open::after { border-color: var(--mag); }

.pos-stock {
  margin-top: 20px;
  display: flex; align-items: center; gap: 12px;
  background: #29215D; color: #fff;
  border-radius: 14px;
  padding: 16px 22px;
}
[data-theme="dark"] .pos-stock { background: var(--paper); color: var(--ink); box-shadow: inset 0 0 0 1px var(--line); }
.pos-stock__dot {
  flex: none; width: 9px; height: 9px; border-radius: 50%;
  background: var(--mag-vivid);
  animation: pulse 2.2s ease-out infinite;
}

/* ── 3 · Comprobante con las 5 funciones ──────────────────────── */
.pos-func__grid {
  display: grid; grid-template-columns: minmax(280px, 5fr) 7fr;
  gap: clamp(34px, 5vw, 74px);
  align-items: start;
}
.pos-func__head { position: sticky; top: calc(var(--nav-h) + 30px); }

.receipt {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow-soft);
  transition: background .45s ease, border-color .45s ease;
  /* borde inferior cortado como boleta: festón de rollo */
  -webkit-mask:
    radial-gradient(circle 7px at 12px 100%, transparent 6.5px, #000 7px) -12px 0 / 24px 100% repeat-x,
    linear-gradient(#000, #000) 0 0 / 100% calc(100% - 7px) no-repeat;
  mask:
    radial-gradient(circle 7px at 12px 100%, transparent 6.5px, #000 7px) -12px 0 / 24px 100% repeat-x,
    linear-gradient(#000, #000) 0 0 / 100% calc(100% - 7px) no-repeat;
}
.receipt__head {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 20px;
  padding: 18px clamp(20px, 3vw, 30px) 15px;
  border-bottom: 1px dashed var(--line);
  color: var(--slate);
}
.receipt__head span:first-child { color: var(--mag-text); }
.receipt__list { list-style: none; }
.receipt__list li {
  display: grid; grid-template-columns: 64px 1fr; gap: 0 10px;
  padding: 24px clamp(20px, 3vw, 30px);
  border-bottom: 1px dashed var(--line);
  transition: background .3s ease;
}
.receipt__list li:hover { background: color-mix(in srgb, var(--mag) 4%, transparent); }
.receipt__num {
  font-weight: 880;
  font-variation-settings: "wdth" 125;
  font-size: 1.75rem;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--mag);
  font-variant-numeric: tabular-nums;
}
.receipt__list h3 { font-size: 1.14rem; font-weight: 700; font-variation-settings: "wdth" 108; margin-bottom: 7px; }
.receipt__list p { color: var(--text-2); font-size: .96rem; max-width: 60ch; }

.receipt__foot { padding: 20px clamp(20px, 3vw, 30px) 34px; display: grid; gap: 18px; }
.receipt__total {
  display: flex; align-items: baseline; gap: 12px;
  color: var(--ink); font-size: .74rem;
}
.receipt__total i { flex: 1; border-bottom: 2px dotted var(--line); translate: 0 -3px; }
.receipt__barcode { display: flex; flex-direction: column; align-items: center; gap: 8px; color: var(--ink); }
.receipt__barcode svg { width: min(220px, 70%); height: 34px; }
.receipt__barcode .mono { color: var(--slate); letter-spacing: .22em; font-size: .6rem; }

/* ── Responsive ───────────────────────────────────────────────── */
@media (max-width: 940px) {
  .pos-func__grid { grid-template-columns: 1fr; }
  .pos-func__head { position: static; }
}

@media (max-width: 820px) {
  .pos-hero__ticket {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas: "meta" "copy" "media" "flow";
  }
  .pos-hero__copy { padding: 34px 22px 8px; }
  .pos-hero__media { padding: 26px 22px 0; }
  .pos-hero__media img { width: min(230px, 62vw); }
  .pos-points { grid-template-columns: 1fr; }
  .pos-point p { max-width: none; }
}

@media (max-width: 560px) {
  .pos-hero__meta { font-size: .58rem; gap: 6px 14px; }
  .pos-hero__meta span:nth-child(3) { display: none; }
  .pos-hero__title { font-size: min(2.9rem, calc((100vw - 64px) / 7.4)); }
  .pos-hero__flow { gap: 8px 14px; font-size: .6rem; }
  .pos-hero__flow-end { margin-left: 0; }
  .receipt__list li { grid-template-columns: 1fr; gap: 10px; }
  .pos-catalog__chips .chip-stub { font-size: .9rem; padding: 10px 22px; }
}