/* ═══════════════════════════════════════════════════════════
   Kuadrafy · página del producto
   ═══════════════════════════════════════════════════════════ */
:root {
  --negro: #1c1c1c;
  --negro-2: #111213;
  --lima: #b6f23d;
  --lima-2: #a2dc28;
  --lima-suave: #f2fbdc;
  --lima-osc: #4d6b0a;
  --gris: #5d6066;
  --gris-2: #8a8d93;
  --linea: #e4e5e7;
  --fondo: #ffffff;
  --fondo-2: #f6f7f5;
  --verde: #15803d;
  --verde-suave: #dcfce7;
  --rojo: #b42318;
  --rojo-suave: #fdecea;
  --naranja: #c2410c;
  --naranja-suave: #fff1e6;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --sombra: 0 1px 2px rgba(16, 17, 19, .04), 0 12px 32px -12px rgba(16, 17, 19, .14);
  --check: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5' fill='none' stroke='%231c1c1c' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  --check-lima: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5' fill='none' stroke='%23b6f23d' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: 'DM Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: var(--negro);
  background: var(--fondo);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img, svg { display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0; }
::selection { background: var(--lima); color: var(--negro); }
:focus-visible { outline: 3px solid var(--lima); outline-offset: 3px; border-radius: 6px; }

.contenedor { width: min(1200px, 100% - 2 * clamp(16px, 4vw, 40px)); margin-inline: auto; }

.saltar {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--lima); color: var(--negro); font-weight: 700;
  padding: 10px 16px; border-radius: 10px; transition: top .2s;
}
.saltar:focus { top: 16px; }

/* ── Aparecer al hacer scroll ── */
.js [data-anim] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .9s var(--ease) var(--d, 0s), transform .9s var(--ease) var(--d, 0s);
}
.js [data-anim].in { opacity: 1; transform: none; }

/* ── Botones ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font: inherit; font-weight: 700; font-size: 15.5px; line-height: 1;
  padding: 14px 22px; border-radius: 999px; border: 0; cursor: pointer;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background-color .25s, border-color .25s;
  white-space: nowrap;
}
.btn svg { width: 17px; height: 17px; transition: transform .25s var(--ease); }
.btn-lima { background: var(--lima); color: var(--negro); box-shadow: 0 10px 28px -12px rgba(182, 242, 61, .75); }
.btn-lima:hover { transform: translateY(-2px); box-shadow: 0 0 0 6px rgba(182, 242, 61, .18), 0 16px 34px -12px rgba(182, 242, 61, .85); }
.btn-lima:hover svg { transform: translateX(3px); }
.btn-lima:active { transform: translateY(0) scale(.98); }
.btn-fantasma { color: #fff; border: 1px solid rgba(255, 255, 255, .22); background: rgba(255, 255, 255, .02); }
.btn-fantasma:hover { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .4); }
.btn-sm { padding: 10px 16px; font-size: 14px; }
.btn-lg { padding: 17px 28px; font-size: 16.5px; }
.btn-bloque { width: 100%; }

/* ═══════════ NAVEGACIÓN ═══════════ */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 40;
  transition: background-color .3s, border-color .3s, backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}
.nav.solida, .nav.menu-abierto {
  background: rgba(17, 18, 19, .94);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom-color: rgba(255, 255, 255, .07);
}
.nav-in { display: flex; align-items: center; gap: 28px; height: 72px; }
.marca { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 22px; letter-spacing: -.035em; color: #fff; }
.marca-ic { width: 34px; height: 34px; transition: transform .4s var(--ease); }
.marca:hover .marca-ic { transform: rotate(-8deg) scale(1.06); }
.nav-links { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav-links a:not(.btn) {
  color: rgba(255, 255, 255, .72); font-size: 15px; font-weight: 500;
  padding: 8px 12px; border-radius: 999px; transition: color .2s, background-color .2s;
}
.nav-links a:not(.btn):hover { color: #fff; background: rgba(255, 255, 255, .07); }
.solo-movil { display: none; }
.menu-btn { display: none; }

/* ═══════════ PORTADA ═══════════ */
.hero {
  position: relative; overflow: hidden;
  background: var(--negro-2); color: #fff;
  padding: clamp(120px, 15vh, 160px) 0 clamp(80px, 11vh, 120px);
}
.hero-fondo { position: absolute; inset: 0; pointer-events: none; }
.rejilla {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .055) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 75% 65% at 65% 35%, #000 20%, transparent 72%);
  mask-image: radial-gradient(ellipse 75% 65% at 65% 35%, #000 20%, transparent 72%);
}
.brillo { position: absolute; border-radius: 50%; filter: blur(90px); }
.brillo.b1 { width: 560px; height: 560px; right: -120px; top: -160px; background: rgba(182, 242, 61, .2); animation: deriva 16s ease-in-out infinite alternate; }
.brillo.b2 { width: 420px; height: 420px; left: -180px; bottom: -220px; background: rgba(182, 242, 61, .1); animation: deriva 20s ease-in-out infinite alternate-reverse; }
@keyframes deriva { to { transform: translate(-80px, 60px) scale(1.12); } }

.hero-in { position: relative; display: grid; grid-template-columns: 1fr 1.02fr; gap: 64px; align-items: center; }

.pastilla {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 7px 14px 7px 12px; border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, .14); background: rgba(255, 255, 255, .04);
  font-size: 13.5px; font-weight: 500; color: rgba(255, 255, 255, .86);
  transition: border-color .25s, background-color .25s;
}
.pastilla:hover { border-color: rgba(182, 242, 61, .55); background: rgba(182, 242, 61, .07); }
.pastilla svg { width: 14px; height: 14px; opacity: .7; transition: transform .25s var(--ease); }
.pastilla:hover svg { transform: translateX(2px); }
.punto { position: relative; width: 8px; height: 8px; border-radius: 50%; background: var(--lima); flex-shrink: 0; }
.punto::after { content: ""; position: absolute; inset: 0; border-radius: 50%; background: var(--lima); animation: latido 2s ease-out infinite; }
@keyframes latido { 0% { transform: scale(1); opacity: .7; } 100% { transform: scale(3.2); opacity: 0; } }

.titulo-hero {
  font-size: clamp(2.6rem, 5.6vw, 4.6rem); line-height: 1.02; letter-spacing: -.045em; font-weight: 800;
  margin: 24px 0 22px; text-wrap: balance;
}
.marcador {
  display: inline-block; position: relative; white-space: nowrap;
  padding: 0 .14em; margin: 0 -.04em; border-radius: .14em;
  color: #fff;
  background: linear-gradient(var(--lima), var(--lima)) no-repeat 0 0 / 0% 100%;
  transform: rotate(-1.5deg);
  transition: background-size .8s var(--ease) .75s, color .35s ease 1.05s;
}
.in .marcador, .marcador.in { background-size: 100% 100%; color: var(--negro); }
.hero-sub { font-size: clamp(1.05rem, 1.35vw, 1.2rem); line-height: 1.62; color: rgba(255, 255, 255, .7); max-width: 34em; margin: 0; }
.hero-acciones { display: flex; flex-wrap: wrap; gap: 12px; margin: 34px 0 30px; }
.hero-pruebas { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 12px 24px; font-size: 14.5px; color: rgba(255, 255, 255, .66); }
.hero-pruebas li { display: flex; align-items: center; gap: 9px; }
.hero-pruebas i { width: 20px; height: 20px; border-radius: 50%; background: rgba(182, 242, 61, .14) var(--check-lima) center / 12px no-repeat; flex-shrink: 0; }

/* Ventana de la simulación */
.hero-demo { position: relative; }
.demo-escena { position: relative; perspective: 1800px; }
.ventana {
  position: relative; z-index: 1; overflow: hidden;
  background: #fff; color: var(--negro);
  border-radius: 18px;
  transform: rotateY(var(--ry, -7deg)) rotateX(var(--rx, 3deg));
  transition: transform .5s ease-out;
  box-shadow: 0 50px 90px -30px rgba(0, 0, 0, .7), 0 0 0 1px rgba(255, 255, 255, .08), 0 0 120px -30px rgba(182, 242, 61, .35);
}
.ventana-barra { display: flex; align-items: center; gap: 12px; padding: 11px 14px; background: var(--fondo-2); border-bottom: 1px solid var(--linea); font-size: 12.5px; }
.puntos { display: flex; gap: 6px; }
.puntos i { width: 10px; height: 10px; border-radius: 50%; background: #dfe0dd; }
.puntos i:first-child { background: #f87171; }
.puntos i:nth-child(2) { background: #fbbf24; }
.puntos i:nth-child(3) { background: #4ade80; }
.ventana-titulo { font-weight: 700; }
.caja-abierta { margin-left: auto; display: flex; align-items: center; gap: 7px; font-size: 11.5px; color: var(--gris); background: #fff; border: 1px solid var(--linea); padding: 4px 9px; border-radius: 999px; white-space: nowrap; }
.caja-abierta i { position: relative; width: 7px; height: 7px; border-radius: 50%; background: #22c55e; }
.caja-abierta i::after { content: ""; position: absolute; inset: 0; border-radius: 50%; background: #22c55e; animation: latido 2s ease-out infinite; }

.pos { display: grid; grid-template-columns: 1.22fr 1fr; min-height: 372px; }
.pos-izq { padding: 14px; border-right: 1px solid var(--linea); min-width: 0; }
.pos-buscar {
  position: relative; overflow: hidden;
  display: flex; align-items: center; gap: 9px; height: 40px; padding: 0 12px;
  border: 1.5px solid var(--linea); border-radius: 10px; font-size: 12.5px; color: var(--gris-2);
  transition: border-color .2s, box-shadow .2s;
}
.pos-buscar svg { width: 17px; height: 17px; color: var(--negro); flex-shrink: 0; }
.pos-buscar.escaneando { border-color: var(--lima-2); box-shadow: 0 0 0 4px rgba(182, 242, 61, .28); }
.pos-codigo { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pos-codigo.num { color: var(--negro); font-weight: 700; letter-spacing: .09em; font-variant-numeric: tabular-nums; }
.laser { position: absolute; top: 0; bottom: 0; left: -45%; width: 45%; background: linear-gradient(90deg, transparent, rgba(182, 242, 61, .6), transparent); pointer-events: none; }
.escaneando .laser { animation: barrido .55s ease-out; }
@keyframes barrido { to { left: 110%; } }

.pos-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 9px; margin-top: 12px; }
.prod { background: #fff; border: 1px solid var(--linea); border-radius: 11px; padding: 7px 7px 8px; transition: transform .25s var(--ease), box-shadow .25s, border-color .25s; min-width: 0; }
.prod .foto { aspect-ratio: 1.3; border-radius: 8px; display: grid; place-items: center; font-size: 27px; background: var(--c, #f2f3f1); margin-bottom: 6px; }
.prod b { display: block; font-size: 11px; font-weight: 600; line-height: 1.25; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.prod span { font-size: 10.5px; color: var(--gris); font-variant-numeric: tabular-nums; }
.prod.activo { border-color: var(--lima-2); box-shadow: 0 0 0 3px rgba(182, 242, 61, .4), 0 8px 18px -8px rgba(0, 0, 0, .2); transform: translateY(-2px) scale(1.04); }

.pos-der { padding: 14px; display: flex; flex-direction: column; min-width: 0; }
.pos-carrito-t { display: flex; align-items: baseline; justify-content: space-between; font-weight: 800; font-size: 13.5px; }
.pos-carrito-t span { font-weight: 500; font-size: 11.5px; color: var(--gris); }
.pos-lineas { list-style: none; padding: 0; margin: 10px 0; flex: 1; display: flex; flex-direction: column; gap: 6px; min-height: 176px; transition: opacity .35s; }
.pos-lineas.saliendo { opacity: 0; }
.pos-lineas li { display: grid; grid-template-columns: 28px minmax(0, 1fr) auto; align-items: center; gap: 8px; padding: 6px 7px; border-radius: 9px; background: var(--fondo-2); font-size: 11.5px; animation: entraLinea .45s var(--ease); }
.pos-lineas .mini { width: 28px; height: 28px; border-radius: 7px; display: grid; place-items: center; font-size: 15px; background: var(--c, #eee); }
.pos-lineas .nom { min-width: 0; }
.pos-lineas .nom b { display: block; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pos-lineas .nom small { color: var(--gris); font-size: 10.5px; font-variant-numeric: tabular-nums; }
.pos-lineas .pr { font-weight: 700; font-variant-numeric: tabular-nums; }
@keyframes entraLinea { from { opacity: 0; transform: translateX(18px) scale(.96); } }

.pos-total { display: flex; align-items: flex-end; justify-content: space-between; padding-top: 10px; border-top: 1px dashed #d5d7da; }
.pos-total span { display: block; font-size: 12px; color: var(--gris); font-weight: 600; }
.pos-total small { display: block; font-size: 10px; color: var(--gris-2); }
.pos-total b { font-size: 23px; font-weight: 800; letter-spacing: -.03em; font-variant-numeric: tabular-nums; transition: transform .2s var(--ease); }
.pos-total b.salta { transform: scale(1.08); }
.pos-pagos { display: flex; gap: 5px; margin: 10px 0; }
.pos-pagos span { font-size: 10.5px; font-weight: 600; padding: 5px 8px; border: 1px solid var(--linea); border-radius: 999px; color: var(--gris); }
.pos-pagos .activo { background: var(--negro); border-color: var(--negro); color: #fff; }
.pos-cobrar { width: 100%; height: 40px; border: 0; border-radius: 10px; background: var(--lima); color: var(--negro); font: inherit; font-weight: 800; font-size: 14px; cursor: default; transition: transform .15s, background-color .15s; }
.pos-cobrar.presionado { transform: scale(.95); background: var(--lima-2); }

.ventana::after {
  content: ""; position: absolute; inset: 42px 0 0; z-index: 2;
  background: rgba(17, 18, 19, .32); opacity: 0; transition: opacity .35s; pointer-events: none;
}
.ventana.cobrado::after { opacity: 1; }
.pos-aviso {
  position: absolute; left: 50%; top: 54%; z-index: 3; width: 272px;
  transform: translate(-50%, -50%) scale(.9); opacity: 0; pointer-events: none;
  background: #fff; border-radius: 18px; padding: 22px 20px 18px; text-align: center;
  box-shadow: 0 30px 60px -12px rgba(0, 0, 0, .4), 0 0 0 1px rgba(0, 0, 0, .04);
  transition: opacity .35s, transform .45s var(--ease);
}
.pos-aviso.visible { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.aviso-ic { width: 50px; height: 50px; margin: 0 auto 10px; border-radius: 50%; background: var(--lima); display: grid; place-items: center; }
.aviso-ic svg { width: 26px; height: 26px; color: var(--negro); }
.pos-aviso.visible .aviso-ic { animation: pop .5s var(--ease); }
@keyframes pop { 0% { transform: scale(.4); } 60% { transform: scale(1.12); } 100% { transform: scale(1); } }
.aviso-t { font-size: 12.5px; font-weight: 600; color: var(--gris); }
.aviso-monto { font-size: 27px; font-weight: 800; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.aviso-ecf { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 12px; padding: 9px 10px; border-radius: 10px; background: var(--fondo-2); font-size: 11px; color: var(--gris); }
.aviso-ecf b { color: var(--negro); font-variant-numeric: tabular-nums; }
.estado { font-weight: 700; color: var(--naranja); white-space: nowrap; }
.estado.ok { color: var(--lima-osc); }
.aviso-barra { height: 4px; border-radius: 99px; background: var(--linea); margin-top: 10px; overflow: hidden; }
.aviso-barra i { display: block; height: 100%; width: var(--p, 0%); background: var(--lima-2); border-radius: inherit; transition: width .7s var(--ease); }

/* Tarjetas que flotan alrededor */
.flotante {
  position: absolute; z-index: 4; display: flex; align-items: center; gap: 10px;
  padding: 10px 14px 10px 10px; border-radius: 14px;
  background: #fff; color: var(--negro); font-size: 12.5px;
  box-shadow: 0 24px 44px -14px rgba(0, 0, 0, .55), 0 0 0 1px rgba(0, 0, 0, .04);
  animation: flota 6s ease-in-out infinite;
}
.flotante b { display: block; font-size: 13px; }
.flotante small { display: block; color: var(--gris); font-size: 11.5px; font-variant-numeric: tabular-nums; }
.f-ic { width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; font-weight: 800; font-size: 15px; flex-shrink: 0; }
.f-ic.ok { background: var(--verde-suave); color: var(--verde); }
.f-ic.alerta { background: var(--naranja-suave); color: var(--naranja); }
.f-ic.lima { background: var(--negro); color: var(--lima); }
.f1 { top: -58px; right: 24px; }
.f2 { bottom: 26px; left: -48px; animation-delay: -2s; }
.f3 { bottom: -62px; right: 64px; animation-delay: -4s; }
.f3.pop { animation: flota 6s ease-in-out infinite, resalta .6s var(--ease); }
@keyframes flota { 0%, 100% { translate: 0 0; } 50% { translate: 0 -10px; } }
@keyframes resalta { 0% { scale: .85; } 60% { scale: 1.06; } 100% { scale: 1; } }

/* ═══════════ CINTA ═══════════ */
.cinta { background: var(--lima); color: var(--negro); overflow: hidden; padding: 17px 0; border-block: 1px solid rgba(0, 0, 0, .06); }
.cinta-pista { display: flex; width: max-content; animation: desliza 42s linear infinite; }
.cinta span { display: inline-flex; align-items: center; gap: 30px; padding-right: 30px; font-weight: 700; font-size: 18px; letter-spacing: -.01em; white-space: nowrap; }
.cinta span::after { content: ""; width: 10px; height: 10px; border-radius: 3px; background: var(--negro); transform: rotate(45deg); }
@keyframes desliza { to { transform: translateX(-50%); } }

/* ═══════════ SECCIONES ═══════════ */
.seccion { padding: clamp(80px, 10vw, 132px) 0; position: relative; }
.seccion-gris { background: var(--fondo-2); }
.seccion-lima { background: var(--lima-suave); }
.seccion-oscura { background: var(--negro-2); color: #fff; overflow: hidden; }
.cabeza { max-width: 740px; margin: 0 auto clamp(44px, 6vw, 64px); text-align: center; }
.cabeza-izq { text-align: left; margin: 0; }
.ceja { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; color: var(--lima-osc); margin-bottom: 14px; }
.ceja-lima { color: var(--lima); }
h2 { font-size: clamp(2.05rem, 4.3vw, 3.3rem); line-height: 1.06; letter-spacing: -.04em; font-weight: 800; margin-bottom: 18px; text-wrap: balance; }
.cabeza p { font-size: 1.15rem; line-height: 1.62; color: var(--gris); margin: 0; }

/* ── Problemas ── */
.problemas { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.problema {
  background: #fff; border: 1px solid var(--linea); border-radius: 24px; padding: 30px 30px 28px;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), opacity .9s var(--ease) var(--d, 0s);
}
.js .problema[data-anim] { transition: opacity .9s var(--ease) var(--d, 0s), transform .9s var(--ease) var(--d, 0s), box-shadow .35s; }
.problema:hover { box-shadow: var(--sombra); }
.mal { margin: 0 0 20px; font-size: clamp(1.2rem, 1.8vw, 1.4rem); font-weight: 700; letter-spacing: -.02em; color: #a3382a; transition: color .5s ease calc(var(--d, 0s) + 1.1s); }
.mal span { background: linear-gradient(currentColor, currentColor) no-repeat 0 58% / 0% 2.5px; transition: background-size .7s var(--ease) calc(var(--d, 0s) + .55s); }
.js .problema.in .mal { color: var(--gris-2); }
.js .problema.in .mal span { background-size: 100% 2.5px; }
.bien { display: flex; gap: 14px; padding-top: 20px; border-top: 1px dashed #d9dbd6; }
.bien h3 { font-size: 1.15rem; letter-spacing: -.015em; margin: 2px 0 5px; }
.bien p { margin: 0; color: var(--gris); line-height: 1.6; }
.check { width: 30px; height: 30px; flex-shrink: 0; border-radius: 50%; background: var(--lima) var(--check) center / 15px no-repeat; }
.js .problema .check { transform: scale(0); transition: transform .5s var(--ease) calc(var(--d, 0s) + 1.15s); }
.js .problema.in .check { transform: scale(1); }

/* ── Bento de funciones ── */
.bento { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.tarjeta {
  position: relative; overflow: hidden; isolation: isolate;
  display: flex; flex-direction: column; gap: 26px;
  background: #fff; border: 1px solid var(--linea); border-radius: 26px; padding: 30px;
}
.js .tarjeta[data-anim] { transition: opacity .9s var(--ease) var(--d, 0s), transform .9s var(--ease) var(--d, 0s), box-shadow .35s, border-color .35s; }
.tarjeta::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(182, 242, 61, .16), transparent 45%);
  opacity: 0; transition: opacity .35s;
}
.tarjeta:hover::before { opacity: 1; }
.tarjeta:hover { box-shadow: var(--sombra); border-color: #d6d8db; }
.t-ancha { grid-column: span 2; flex-direction: row; align-items: center; gap: 34px; }
.t-ancha .t-texto { flex: 1; }
.t-ancha .t-visual { flex: 1.1; align-self: stretch; margin-top: 0; }
.t-num { font-size: 13px; font-weight: 700; color: var(--gris-2); letter-spacing: .06em; font-variant-numeric: tabular-nums; }
.tarjeta h3 { font-size: 1.42rem; letter-spacing: -.025em; margin: 8px 0 8px; }
.tarjeta p { margin: 0; color: var(--gris); line-height: 1.62; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.chips span { font-size: 13px; font-weight: 600; padding: 6px 12px; border-radius: 999px; background: var(--fondo-2); border: 1px solid var(--linea); }
.t-visual { position: relative; overflow: hidden; min-height: 196px; margin-top: auto; border-radius: 18px; background: var(--fondo-2); display: flex; align-items: center; justify-content: center; padding: 20px; }

/* Escáner */
.codigo-barras { position: relative; background: #fff; border-radius: 14px; padding: 18px 22px 12px; box-shadow: var(--sombra); text-align: center; }
.barras {
  width: 210px; height: 74px;
  background:
    repeating-linear-gradient(90deg, #1c1c1c 0 2px, transparent 2px 5px, #1c1c1c 5px 9px, transparent 9px 11px, #1c1c1c 11px 12px, transparent 12px 16px, #1c1c1c 16px 19px, transparent 19px 20px, #1c1c1c 20px 21px, transparent 21px 25px);
}
.codigo-barras span { display: block; margin-top: 7px; font-size: 12.5px; font-weight: 600; letter-spacing: .2em; font-variant-numeric: tabular-nums; }
.haz { position: absolute; left: 10px; right: 10px; top: 18px; height: 2px; border-radius: 2px; background: #ff3b30; box-shadow: 0 0 14px 3px rgba(255, 59, 48, .6); animation: haz 2.6s ease-in-out infinite; }
@keyframes haz { 0%, 100% { top: 18px; } 50% { top: 90px; } }
.agregado { position: absolute; right: 16px; bottom: 16px; display: flex; align-items: center; gap: 8px; padding: 9px 13px; border-radius: 12px; background: var(--negro); color: #fff; font-size: 13px; font-weight: 600; animation: aparece 2.6s ease-in-out infinite; }
.agregado b { color: var(--lima); }
.agregado em { font-style: normal; color: rgba(255, 255, 255, .6); font-variant-numeric: tabular-nums; }
@keyframes aparece { 0%, 42% { opacity: 0; transform: translateY(10px); } 52%, 86% { opacity: 1; transform: none; } 100% { opacity: 0; transform: translateY(-6px); } }

/* Ticket */
.v-ticket { align-items: flex-start; padding-top: 0; }
.v-ticket::before { content: ""; position: absolute; top: 14px; left: 50%; z-index: 2; width: 232px; height: 12px; margin-left: -116px; border-radius: 99px; background: var(--negro); box-shadow: 0 4px 10px rgba(0, 0, 0, .2); }
.ticket { position: relative; width: 200px; margin-top: 20px; padding: 18px 15px 16px; background: #fff; box-shadow: 0 10px 24px -10px rgba(0, 0, 0, .25); transform: translateY(0); }
.ticket::after { content: ""; position: absolute; left: 0; right: 0; bottom: -7px; height: 7px; background: conic-gradient(from -45deg at bottom, #fff 90deg, transparent 0) 50% / 12px 100%; }
.ticket.imprime { animation: imprime 1.1s var(--ease); }
@keyframes imprime { from { transform: translateY(-105%); } }
.ticket-l { height: 6px; border-radius: 3px; background: #e2e3e0; margin: 0 auto 6px; }
.ticket-sep { border-top: 1.5px dashed #d5d7d3; margin: 10px 0; }
.ticket-fila { display: flex; justify-content: space-between; margin: 6px 0; }
.ticket-fila i { height: 5px; border-radius: 3px; background: #e2e3e0; }
.w20 { width: 20%; } .w40 { width: 40%; } .w50 { width: 50%; } .w55 { width: 55%; } .w60 { width: 60%; }
.ticket-pie { display: flex; align-items: center; gap: 11px; }
.qr { width: 56px; height: 56px; flex-shrink: 0; }
.ticket-ecf small { display: block; font-size: 9.5px; color: var(--gris-2); font-weight: 600; }
.ticket-ecf b { display: block; font-size: 11px; font-variant-numeric: tabular-nums; }
.estado-ciclo { display: inline-block; margin-top: 5px; padding: 3px 8px; border-radius: 999px; font-size: 10.5px; font-weight: 700; background: var(--naranja-suave); color: var(--naranja); transition: background-color .3s, color .3s; }
.estado-ciclo.ok { background: var(--lima-suave); color: var(--lima-osc); }

/* Cajas */
.v-cajas { flex-direction: column; align-items: stretch; justify-content: center; gap: 9px; }
.caja-fila { display: flex; align-items: center; gap: 11px; padding: 10px 12px; border-radius: 13px; background: #fff; box-shadow: 0 1px 2px rgba(0, 0, 0, .05); }
.caja-fila > div { min-width: 0; }
.caja-fila b { display: block; font-size: 13.5px; }
.caja-fila small { display: block; font-size: 11.5px; color: var(--gris); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.av { width: 32px; height: 32px; border-radius: 50%; flex-shrink: 0; display: grid; place-items: center; background: var(--negro); color: var(--lima); font-weight: 800; font-size: 13px; }
.est { margin-left: auto; flex-shrink: 0; font-size: 11.5px; font-weight: 700; padding: 4px 9px; border-radius: 999px; white-space: nowrap; }
.est.abierta { background: var(--verde-suave); color: var(--verde); }
.est.cuadra { background: var(--lima-suave); color: var(--lima-osc); }
.est.falta { background: var(--rojo-suave); color: var(--rojo); }
.js .tarjeta .caja-fila { opacity: 0; transform: translateX(-14px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.js .tarjeta.in .caja-fila { opacity: 1; transform: none; }
.js .tarjeta.in .caja-fila:nth-child(1) { transition-delay: .35s; }
.js .tarjeta.in .caja-fila:nth-child(2) { transition-delay: .5s; }
.js .tarjeta.in .caja-fila:nth-child(3) { transition-delay: .65s; }

/* Inventario */
.v-stock { flex-direction: column; align-items: stretch; justify-content: center; gap: 14px; }
.stock { display: grid; grid-template-columns: 92px minmax(0, 1fr) 26px; align-items: center; gap: 10px; font-size: 12.5px; font-weight: 600; }
.stock b { text-align: right; font-variant-numeric: tabular-nums; }
.barra { height: 9px; border-radius: 99px; background: #e5e6e3; overflow: hidden; }
.barra i { display: block; height: 100%; width: calc(var(--v) * 100%); border-radius: inherit; background: var(--negro); transform-origin: left; }
.js .barra i { transform: scaleX(0); transition: transform 1.3s var(--ease) .35s; }
.js .tarjeta.in .barra i { transform: scaleX(1); }
.stock.bajo { color: var(--rojo); }
.stock.bajo .barra i { background: #e5484d; }
.stock.bajo span { display: flex; align-items: center; gap: 6px; }
.stock.bajo span::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #e5484d; animation: parpadeo 1.4s ease-in-out infinite; }
@keyframes parpadeo { 50% { opacity: .25; } }

/* RNC */
.v-rnc { flex-direction: column; align-items: stretch; justify-content: center; gap: 8px; }
.v-rnc label { font-size: 12px; font-weight: 700; color: var(--gris); }
.campo { display: flex; align-items: center; height: 44px; padding: 0 13px; border-radius: 11px; background: #fff; border: 1.5px solid var(--lima-2); box-shadow: 0 0 0 4px rgba(182, 242, 61, .2); font-size: 16px; font-weight: 700; letter-spacing: .05em; font-variant-numeric: tabular-nums; }
.cursor { width: 2px; height: 19px; margin-left: 2px; background: var(--negro); animation: cursor 1s steps(1) infinite; }
@keyframes cursor { 50% { opacity: 0; } }
.rnc-res { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 11px; background: #fff; box-shadow: 0 1px 2px rgba(0, 0, 0, .05); opacity: 0; transform: translateY(8px); transition: opacity .4s var(--ease), transform .4s var(--ease); }
.rnc-res.visible { opacity: 1; transform: none; }
.rnc-res .check { width: 26px; height: 26px; background-size: 13px; }
.rnc-res b { display: block; font-size: 13px; }
.rnc-res small { display: block; font-size: 11.5px; color: var(--gris); }

/* Gráfica */
.v-grafica { flex-direction: column; align-items: stretch; justify-content: flex-end; gap: 18px; }
.g-cabeza { display: flex; align-items: baseline; justify-content: space-between; font-size: 13px; font-weight: 600; color: var(--gris); }
.g-cabeza b { font-size: 21px; color: var(--negro); letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.g-barras { display: flex; align-items: flex-end; gap: 10px; height: 140px; }
.g-barras div { flex: 1; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; gap: 7px; }
.g-barras i { width: 100%; height: calc(var(--v) * 112px); border-radius: 7px 7px 4px 4px; background: #d7d9d4; transform-origin: bottom; }
.g-barras .pico i { background: var(--lima); }
.g-barras span { font-size: 11px; font-weight: 600; color: var(--gris-2); }
.js .g-barras i { transform: scaleY(0); transition: transform 1s var(--ease); }
.js .tarjeta.in .g-barras i { transform: scaleY(1); }
.g-barras div:nth-child(2) i { transition-delay: .07s; }
.g-barras div:nth-child(3) i { transition-delay: .14s; }
.g-barras div:nth-child(4) i { transition-delay: .21s; }
.g-barras div:nth-child(5) i { transition-delay: .28s; }
.g-barras div:nth-child(6) i { transition-delay: .35s; }
.g-barras div:nth-child(7) i { transition-delay: .42s; }

/* Tarjeta oscura "y además" */
.tarjeta-oscura { background: var(--negro); border-color: var(--negro); color: #fff; }
.tarjeta-oscura:hover { border-color: var(--negro); }
.tarjeta-oscura::before { background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(182, 242, 61, .14), transparent 45%); }
.tarjeta-oscura h3 { color: #fff; }
.ademas { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.ademas li { position: relative; padding-left: 30px; color: rgba(255, 255, 255, .78); line-height: 1.5; }
.ademas li::before { content: ""; position: absolute; left: 0; top: 1px; width: 20px; height: 20px; border-radius: 6px; background: var(--lima) var(--check) center / 12px no-repeat; }

/* ── Día a día ── */
.dia { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(40px, 6vw, 80px); align-items: center; }
.pasos { list-style: none; margin: 0; padding: 0; position: relative; display: flex; flex-direction: column; gap: 34px; }
.pasos::before, .pasos::after { content: ""; position: absolute; left: 25px; top: 26px; width: 2px; margin-left: -1px; border-radius: 2px; }
.pasos::before { bottom: 26px; background: var(--linea); }
.pasos::after { height: calc(var(--progreso, 0) * (100% - 52px)); background: var(--negro); }
.paso { position: relative; display: flex; gap: 22px; }
.paso-n { position: relative; z-index: 1; width: 52px; height: 52px; flex-shrink: 0; display: grid; place-items: center; border-radius: 50%; background: #fff; border: 2px solid var(--linea); font-weight: 800; font-size: 18px; transition: background-color .4s, color .4s, border-color .4s, transform .4s var(--ease); }
.paso.activo .paso-n { background: var(--negro); border-color: var(--negro); color: var(--lima); transform: scale(1.06); }
.paso-h { display: block; font-size: 12.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--lima-osc); margin: 4px 0 4px; }
.paso h3 { font-size: 1.5rem; letter-spacing: -.025em; margin-bottom: 6px; }
.paso p { margin: 0; color: var(--gris); line-height: 1.6; max-width: 30em; }

.cierre { background: var(--negro); color: #fff; border-radius: 26px; padding: 28px 28px 22px; box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .45); }
.cierre-t { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; font-size: 12.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: #9a9da2; }
.cierre-quien { display: flex; align-items: center; gap: 8px; text-transform: none; letter-spacing: 0; font-weight: 500; color: #c9cbcf; white-space: nowrap; }
.cierre-quien i { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; background: var(--lima); color: var(--negro); font-style: normal; font-weight: 800; font-size: 11.5px; }
.cierre-fila { display: flex; justify-content: space-between; gap: 12px; padding: 13px 0; border-bottom: 1px solid #2e2f31; font-size: 15.5px; }
.cierre-fila span { color: #c9cbcf; }
.cierre-fila b { font-variant-numeric: tabular-nums; }
.cierre-ok { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 18px; padding: 15px 17px; border-radius: 15px; background: var(--lima); color: var(--negro); font-weight: 800; font-size: 17px; }
.cierre-ok span:first-child { display: flex; align-items: center; gap: 8px; }
.cierre-ok svg { width: 22px; height: 22px; }
.cierre-ok span:last-child { font-size: 14px; font-weight: 600; font-variant-numeric: tabular-nums; }
.js .cierre .cierre-ok { opacity: 0; transform: scale(.88); transition: opacity .5s var(--ease) 1.9s, transform .6s var(--ease) 1.9s; }
.js .cierre.in .cierre-ok { opacity: 1; transform: none; }
.cierre-nota { margin: 12px 0 0; font-size: 12px; color: var(--gris-2); }

.extra { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: clamp(56px, 7vw, 80px); }
.extra-col { border: 1px solid var(--linea); border-radius: 24px; padding: 30px 32px; }
.extra-oscura { background: var(--fondo-2); border-color: transparent; }
.extra-col h3 { font-size: 1.3rem; letter-spacing: -.02em; margin-bottom: 16px; }
.extra-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 13px; }
.extra-col li { position: relative; padding-left: 32px; color: var(--gris); line-height: 1.58; }
.extra-col li b { color: var(--negro); }
.extra-col li::before { content: ""; position: absolute; left: 0; top: 1px; width: 22px; height: 22px; border-radius: 7px; background: var(--lima) var(--check) center / 13px no-repeat; }

/* ── DGII ── */
.dgii-fondo { position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(600px 400px at 85% 20%, rgba(182, 242, 61, .14), transparent 70%),
    radial-gradient(500px 360px at 0% 100%, rgba(182, 242, 61, .07), transparent 70%);
}
.dgii-in { position: relative; display: grid; grid-template-columns: 1fr; gap: 48px 64px; align-items: center; }
.dgii-texto { max-width: 760px; }
.dgii-texto h2 { color: #fff; }
.dgii-texto p { font-size: 1.15rem; line-height: 1.65; color: rgba(255, 255, 255, .72); margin: 0 0 30px; }
.dgii-texto p b { color: #fff; }
.tipos { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.tipo { padding: 26px; border-radius: 22px; border: 1px solid rgba(255, 255, 255, .1); background: rgba(255, 255, 255, .02); transition: border-color .3s, background-color .3s; }
.tipo:hover { border-color: rgba(182, 242, 61, .45); background: rgba(182, 242, 61, .04); }
.tipo-cod { display: inline-block; padding: 5px 11px; border-radius: 9px; background: var(--lima); color: var(--negro); font-weight: 800; font-size: 14px; }
.tipo h3 { color: #fff; font-size: 1.22rem; letter-spacing: -.02em; margin: 16px 0 6px; }
.tipo p { margin: 0; color: rgba(255, 255, 255, .62); line-height: 1.58; }

/* ── Instalación y precio ── */
.precio-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 28px; align-items: start; }
.incluye { background: var(--fondo-2); border-radius: 26px; padding: 34px 34px 24px; }
.incluye h3 { font-size: 1.3rem; letter-spacing: -.02em; margin-bottom: 10px; }
.incluye ul { list-style: none; margin: 0; padding: 0; }
.incluye li { position: relative; padding: 12px 0 12px 36px; border-bottom: 1px solid #e7e8e5; line-height: 1.5; }
.incluye li:last-child { border-bottom: 0; }
.incluye li::before { content: ""; position: absolute; left: 0; top: 12px; width: 23px; height: 23px; border-radius: 7px; background: var(--lima) var(--check) center / 14px no-repeat; }
.js .incluye li { opacity: 0; transform: translateX(-10px); transition: opacity .5s var(--ease), transform .5s var(--ease); transition-delay: calc(var(--i, 0) * 70ms + .25s); }
.js .incluye.in li { opacity: 1; transform: none; }
.planes { display: grid; gap: 20px; }
.plan { position: relative; overflow: hidden; border: 1.5px solid var(--linea); border-radius: 26px; padding: 30px 32px; background: #fff; }
.plan-t { font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--gris); }
.plan-v { font-size: clamp(2.1rem, 3.8vw, 2.9rem); font-weight: 800; letter-spacing: -.04em; line-height: 1.05; margin: 10px 0 10px; }
.plan-v small { font-size: 1rem; font-weight: 600; letter-spacing: 0; opacity: .7; margin-left: 4px; }
.plan p { margin: 0; color: var(--gris); line-height: 1.6; }
.plan-principal { background: var(--negro); border-color: var(--negro); color: #fff; }
.plan-principal::before { content: ""; position: absolute; right: -120px; top: -140px; width: 340px; height: 340px; border-radius: 50%; background: radial-gradient(circle, rgba(182, 242, 61, .3), transparent 65%); pointer-events: none; }
.plan-principal .plan-t { color: #9a9da2; }
.plan-principal .plan-v { color: var(--lima); }
.plan-principal .plan-sub { color: #c9cbcf; }
.plan-principal ul { list-style: none; padding: 0; margin: 22px 0 26px; display: grid; grid-template-columns: 1fr 1fr; gap: 11px 18px; }
.plan-principal li { position: relative; padding-left: 26px; font-size: 14.5px; color: #e3e4e6; line-height: 1.45; }
.plan-principal li::before { content: ""; position: absolute; left: 0; top: 1px; width: 17px; height: 17px; background: var(--check-lima) center / 17px no-repeat; }

.necesitas { margin-top: clamp(64px, 8vw, 96px); }
.necesitas > h3 { font-size: clamp(1.45rem, 2.4vw, 1.8rem); letter-spacing: -.03em; margin-bottom: 22px; }
.necesitas-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.nec { border: 1px solid var(--linea); border-radius: 22px; padding: 24px; transition: border-color .3s, transform .3s var(--ease); }
.nec:hover { border-color: #cfd1d4; }
.nec svg { width: 46px; height: 46px; padding: 11px; border-radius: 13px; background: var(--lima-suave); color: var(--lima-osc); }
.nec h4 { font-size: 1.08rem; letter-spacing: -.015em; margin: 16px 0 6px; }
.nec p { margin: 0; font-size: 14.5px; color: var(--gris); line-height: 1.55; }
.cert { margin-top: 16px; display: grid; grid-template-columns: 1fr 1.25fr; gap: 16px 36px; align-items: center; padding: 28px 30px; border-radius: 22px; background: var(--fondo-2); }
.cert-t h4 { font-size: 1.15rem; letter-spacing: -.015em; margin-bottom: 8px; }
.cert-t p { margin: 0; font-size: 14.5px; color: var(--gris); line-height: 1.6; }
.cert-t p b { color: var(--negro); }
.cert-ents { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.cert-ents div { padding: 13px 15px; border-radius: 13px; background: #fff; }
.cert-ents b { display: block; font-size: 14px; line-height: 1.3; }
.cert-ents span { display: block; margin-top: 3px; font-size: 13px; color: var(--gris); }
.cert-nota { grid-column: 1 / -1; margin: 0; font-size: 12.5px; color: var(--gris-2); }

/* ── Historia ── */
.historia { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(36px, 6vw, 80px); align-items: start; }
.historia h2 { margin-bottom: 0; }
.firma { display: flex; align-items: center; gap: 14px; margin-top: 32px; }
.firma-av { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; flex-shrink: 0; background: var(--negro); color: var(--lima); font-weight: 800; font-size: 18px; letter-spacing: -.02em; }
.firma b { display: block; font-size: 1.05rem; }
.firma small { display: block; font-size: 14px; color: var(--gris); line-height: 1.4; }
.historia-cita { position: relative; margin: 0; padding-top: 18px; font-size: clamp(1.12rem, 1.6vw, 1.3rem); line-height: 1.68; color: #2b2d30; }
.historia-cita::before {
  content: ""; display: block; width: 52px; height: 52px; margin-bottom: 22px; border-radius: 15px;
  background: var(--negro) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cpath fill='%23b6f23d' d='M9.3 6C5.2 8 2.7 11.6 2.7 16.3V26h9.6v-9.6H7.6c0-3 1.6-5.6 4.4-6.9L9.3 6zm16 0c-4.1 2-6.6 5.6-6.6 10.3V26h9.6v-9.6h-4.7c0-3 1.6-5.6 4.4-6.9L25.3 6z'/%3E%3C/svg%3E") center / 26px no-repeat;
}
.historia-cita p { margin: 0 0 20px; position: relative; }
.cita-final { font-weight: 700; color: var(--negro); }

/* ── Socios ── */
.socios { position: relative; overflow: hidden; background: var(--negro); color: #fff; padding: clamp(56px, 7vw, 80px) 0; }
.socios::after { content: ""; position: absolute; right: -50px; top: -70px; width: 230px; height: 230px; border-radius: 56px; background: var(--lima); opacity: .09; transform: rotate(18deg); pointer-events: none; }
.socios-in { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 32px 48px; }
.socios h2 { color: #fff; font-size: clamp(1.65rem, 3vw, 2.3rem); max-width: 21em; margin-bottom: 10px; }
.socios p { margin: 0; color: rgba(255, 255, 255, .7); max-width: 40em; line-height: 1.6; }

/* ── Preguntas ── */
.faq-in { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(36px, 6vw, 80px); align-items: start; }
.faq-in .cabeza-izq { position: sticky; top: 108px; }
.faq-item { border-bottom: 1px solid var(--linea); }
.faq-item:first-child { border-top: 1px solid var(--linea); }
.faq-item button {
  position: relative; width: 100%; text-align: left; cursor: pointer;
  background: none; border: 0; padding: 23px 52px 23px 0;
  font: inherit; font-size: 1.1rem; font-weight: 700; letter-spacing: -.01em; color: var(--negro);
}
.faq-item button i { position: absolute; right: 4px; top: 50%; width: 32px; height: 32px; margin-top: -16px; border-radius: 50%; background: var(--fondo-2); transition: background-color .3s, transform .3s var(--ease); }
.faq-item button i::before, .faq-item button i::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 2px; border-radius: 2px; background: var(--negro); transform: translate(-50%, -50%); transition: transform .3s var(--ease); }
.faq-item button i::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq-item button:hover i { background: #ecede9; }
.faq-item.abierto button i { background: var(--lima); transform: rotate(180deg); }
.faq-item.abierto button i::after { transform: translate(-50%, -50%) rotate(0deg); }
.faq-r { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .45s var(--ease); }
.faq-r > div { overflow: hidden; }
.faq-item.abierto .faq-r { grid-template-rows: 1fr; }
.faq-r p { margin: 0; padding: 0 52px 24px 0; color: var(--gris); line-height: 1.68; }

/* ── Contacto final ── */
.final { position: relative; overflow: hidden; text-align: center; background: var(--negro-2); color: #fff; padding: clamp(88px, 12vw, 150px) 0; }
.final-fondo { position: absolute; inset: 0; pointer-events: none;
  background-image:
    radial-gradient(700px 380px at 50% 110%, rgba(182, 242, 61, .26), transparent 70%),
    linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
  background-size: auto, 56px 56px, 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 80% 90% at 50% 60%, #000 30%, transparent 80%);
  mask-image: radial-gradient(ellipse 80% 90% at 50% 60%, #000 30%, transparent 80%);
}
.final-in { position: relative; }
.final h2 { color: #fff; font-size: clamp(2.3rem, 5.6vw, 4.3rem); }
.final p { margin: 0 auto 34px; max-width: 34em; font-size: 1.15rem; line-height: 1.6; color: rgba(255, 255, 255, .7); }
.final-datos { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 44px; }
.final-datos a { min-width: 250px; text-align: left; padding: 16px 22px; border-radius: 18px; border: 1px solid rgba(255, 255, 255, .12); background: rgba(255, 255, 255, .03); font-size: 1.12rem; font-weight: 700; transition: border-color .3s, background-color .3s, transform .3s var(--ease); }
.final-datos a:hover { border-color: rgba(182, 242, 61, .6); background: rgba(182, 242, 61, .05); transform: translateY(-2px); }
.final-datos span { display: block; margin-bottom: 4px; font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: rgba(255, 255, 255, .5); }

/* ── Pie ── */
.pie { background: #0b0c0d; color: rgba(255, 255, 255, .6); padding: 40px 0 48px; font-size: 14.5px; }
.pie-in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px 32px; }
.pie p { margin: 0; }
.pie-legal { flex-basis: 100%; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, .08); font-size: 12.5px; color: rgba(255, 255, 255, .4); }

/* ── WhatsApp flotante ── */
.wa-flotante {
  position: fixed; right: 20px; bottom: 20px; z-index: 30;
  width: 58px; height: 58px; border-radius: 50%;
  display: grid; place-items: center; background: #25d366; color: #fff;
  box-shadow: 0 14px 30px -8px rgba(37, 211, 102, .7);
  opacity: 0; transform: translateY(16px) scale(.9); pointer-events: none;
  transition: opacity .35s, transform .35s var(--ease);
}
.wa-flotante.visible { opacity: 1; transform: none; pointer-events: auto; }
.wa-flotante:hover { transform: scale(1.07); }
.wa-flotante svg { width: 30px; height: 30px; }
.wa-flotante::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid #25d366; animation: onda 2.4s ease-out infinite; }
@keyframes onda { from { transform: scale(1); opacity: .7; } to { transform: scale(1.6); opacity: 0; } }

/* ═══════════ RESPONSIVE ═══════════ */
@media (max-width: 1100px) {
  .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tarjeta-oscura { grid-column: span 2; }
  .necesitas-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .f2 { left: -18px; }
}

@media (max-width: 980px) {
  .hero-in { grid-template-columns: 1fr; gap: 72px; }
  .hero-demo { max-width: 620px; margin-inline: auto; width: 100%; }
  .ventana { --ry: 0deg; --rx: 0deg; }
  .dia, .dgii-in, .precio-grid, .historia, .faq-in, .cert { grid-template-columns: 1fr; }
  .faq-in .cabeza-izq { position: static; }
  .cierre { max-width: 560px; }
}

@media (max-width: 900px) {
  .nav-in { height: 64px; gap: 12px; }
  .nav-cta { margin-left: auto; }
  .menu-btn {
    display: grid; place-content: center; gap: 6px; width: 42px; height: 42px; border-radius: 12px;
    background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12); cursor: pointer;
  }
  .menu-btn span { display: block; width: 18px; height: 2px; border-radius: 2px; background: #fff; transition: transform .3s var(--ease); }
  .nav.menu-abierto .menu-btn span:first-child { transform: translateY(4px) rotate(45deg); }
  .nav.menu-abierto .menu-btn span:last-child { transform: translateY(-4px) rotate(-45deg); }
  .nav-links {
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 2px; margin: 0;
    padding: 10px clamp(16px, 4vw, 40px) 20px;
    background: rgba(17, 18, 19, .97); border-bottom: 1px solid rgba(255, 255, 255, .07);
    opacity: 0; transform: translateY(-8px); pointer-events: none; visibility: hidden;
    transition: opacity .25s, transform .25s var(--ease), visibility .25s;
  }
  .nav.menu-abierto .nav-links { opacity: 1; transform: none; pointer-events: auto; visibility: visible; }
  .nav-links a:not(.btn) { padding: 13px 4px; font-size: 16px; border-radius: 0; border-bottom: 1px solid rgba(255, 255, 255, .06); }
  .nav-links a:not(.btn):hover { background: none; }
  .solo-movil { display: inline-flex; margin-top: 14px; }
}

@media (max-width: 720px) {
  .problemas, .bento, .extra, .tipos { grid-template-columns: 1fr; }
  .t-ancha { grid-column: auto; flex-direction: column; align-items: stretch; gap: 26px; }
  .tarjeta-oscura { grid-column: auto; }
  .t-ancha .t-visual { flex: none; }
  .socios-in { flex-direction: column; align-items: flex-start; }
  .plan-principal ul { grid-template-columns: 1fr; }
  .tarjeta, .problema { padding: 24px; }
  .incluye { padding: 26px 24px 16px; }
  .plan { padding: 26px 24px; }
  .extra-col { padding: 26px 24px; }
}

/* La ventana mantiene su diseño y se reduce completa en pantallas pequeñas */
@media (max-width: 640px) {
  .ventana { width: 560px; zoom: .9; }
  .f1, .f2 { display: none; }
  .f3 { right: 12px; bottom: -60px; }
  .hero-demo { margin-bottom: 40px; }
}
@media (max-width: 590px) { .ventana { zoom: .8; } }
@media (max-width: 530px) { .ventana { zoom: .72; } }
@media (max-width: 480px) {
  .ventana { zoom: .64; }
  .nav-cta { display: none; }
  .menu-btn { margin-left: auto; }
  .hero-acciones .btn { width: 100%; }
  .necesitas-grid, .cert-ents { grid-template-columns: 1fr; }
  .final-datos a { min-width: 0; width: 100%; }
  .cierre { padding: 22px 20px 18px; }
  .cierre-t { flex-direction: column; align-items: flex-start; }
  .wa-flotante { right: 14px; bottom: 14px; width: 54px; height: 54px; }
}
@media (max-width: 400px) { .ventana { zoom: .6; } }
@media (max-width: 370px) { .ventana { zoom: .54; } }
@media (max-width: 340px) { .ventana { zoom: .5; } }

/* ── Sin animaciones para quien lo pide ── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; transition-delay: 0s !important; }
  .cinta-pista { animation: none !important; }
}