/* Lo Que Faltaba · paleta: blanco, negro, dorado, plomo */
:root {
  --negro: #111111;
  --negro-2: #1c1c1e;
  --dorado: #C9A24A;
  --dorado-osc: #9A782C;
  --oro: linear-gradient(135deg, #EBD38E 0%, #C9A24A 50%, #9A782C 100%);
  --plomo: #8C8F94;
  --plomo-osc: #3A3D42;
  --gris-bg: #F4F4F5;
  --blanco: #FFFFFF;
  --borde: #E4E4E7;
  --radio: 14px;
  --sombra: 0 1px 2px rgba(0,0,0,.06), 0 8px 24px rgba(0,0,0,.06);
  --ancho: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Poppins, system-ui, sans-serif; color: var(--negro); background: var(--blanco); line-height: 1.55; -webkit-font-smoothing: antialiased; }
img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: Montserrat, sans-serif; line-height: 1.15; margin: 0; }
.contenedor { max-width: var(--ancho); margin: 0 auto; padding: 0 16px; }

/* Barra superior */
.aviso { background: var(--negro); color: #fff; font-size: 13px; text-align: center; padding: 8px 12px; }
.aviso b { color: var(--dorado); font-weight: 600; }

/* Cabecera */
.cabecera { position: sticky; top: 0; z-index: 30; background: rgba(255,255,255,.94); backdrop-filter: blur(8px); border-bottom: 1px solid var(--borde); }
.cabecera .contenedor { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.logo { display: flex; align-items: center; gap: 10px; }
.logo svg { width: 42px; height: 42px; }
.logo .lq { display: block; font-family: Montserrat; font-weight: 600; font-size: 10px; letter-spacing: .32em; color: var(--plomo); }
.logo .fa { display: block; font-family: Montserrat; font-weight: 900; font-size: 20px; letter-spacing: .04em; line-height: 1; }
.menu { display: flex; gap: 24px; font-size: 14px; font-weight: 500; }
.menu a:hover { color: var(--dorado-osc); }
@media (max-width: 760px) { .menu { display: none; } }

/* Botones */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 0; cursor: pointer; font: 700 16px Montserrat, sans-serif; padding: 15px 26px; border-radius: 999px; transition: transform .15s, box-shadow .15s; }
.btn:active { transform: scale(.98); }
.btn-oro { background: var(--oro); color: var(--negro); box-shadow: 0 6px 18px rgba(201,162,74,.35); }
.btn-oro:hover { box-shadow: 0 8px 24px rgba(201,162,74,.5); }
.btn-negro { background: var(--negro); color: #fff; }
.btn-borde { background: transparent; color: #fff; box-shadow: inset 0 0 0 2px rgba(255,255,255,.5); }
.btn-chico { padding: 10px 18px; font-size: 14px; }
.btn-bloque { width: 100%; }

/* Hero */
.hero { background: var(--negro); color: #fff; overflow: hidden; position: relative; }
.hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 80% at 80% 30%, rgba(201,162,74,.22), transparent 70%); }
.hero .contenedor { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center; padding-top: 56px; padding-bottom: 56px; }
.hero .kicker { font: 600 12px Montserrat; letter-spacing: .3em; color: var(--plomo); text-transform: uppercase; }
.hero h1 { font-size: clamp(34px, 5.4vw, 60px); font-weight: 800; margin: 14px 0 16px; }
.hero h1 span { background: var(--oro); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p { color: #c9cacd; font-size: 17px; max-width: 520px; margin: 0 0 28px; }
.hero .acciones { display: flex; gap: 12px; flex-wrap: wrap; }
.hero .video-hero { justify-self: center; width: min(320px, 100%); aspect-ratio: 9/16; border-radius: 22px; overflow: hidden; box-shadow: 0 0 0 1px rgba(201,162,74,.5), 0 30px 60px rgba(0,0,0,.5); background: #000; }
.hero .video-hero video, .hero .video-hero img { width: 100%; height: 100%; object-fit: cover; }
.hero .video-hero { display: block; }
@media (max-width: 820px) {
  .hero .contenedor { grid-template-columns: 1fr; text-align: center; padding-top: 36px; }
  .hero p { margin-left: auto; margin-right: auto; }
  .hero .acciones { justify-content: center; }
  .hero .video-hero { width: min(260px, 80%); }
}

/* Franja de confianza */
.confianza { border-bottom: 1px solid var(--borde); }
.confianza .contenedor { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; padding-top: 22px; padding-bottom: 22px; }
.conf-item { display: flex; gap: 12px; align-items: center; font-size: 14px; }
.conf-item svg { flex: none; width: 36px; height: 36px; padding: 8px; border-radius: 50%; background: var(--negro); color: var(--dorado); }
.conf-item b { display: block; font-family: Montserrat; font-size: 14px; }
.conf-item span { color: var(--plomo-osc); font-size: 12.5px; }
@media (max-width: 820px) { .confianza .contenedor { grid-template-columns: 1fr 1fr; } }

/* Secciones */
.seccion { padding: 64px 0; }
.seccion.gris { background: var(--gris-bg); }
.titulo-sec { text-align: center; margin-bottom: 36px; }
.titulo-sec .kicker { font: 600 12px Montserrat; letter-spacing: .3em; color: var(--dorado-osc); text-transform: uppercase; }
.titulo-sec h2 { font-size: clamp(26px, 3.6vw, 38px); font-weight: 800; margin-top: 8px; }

/* Tarjetas de producto */
.grilla { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
@media (max-width: 980px) { .grilla { grid-template-columns: repeat(2, 1fr); gap: 14px; } }
.tarjeta { background: #fff; border-radius: var(--radio); overflow: hidden; box-shadow: var(--sombra); display: flex; flex-direction: column; transition: transform .2s; }
.tarjeta:hover { transform: translateY(-3px); }
.tarjeta .foto { display: block; position: relative; aspect-ratio: 1; background: var(--gris-bg); }
.tarjeta .foto img { width: 100%; height: 100%; object-fit: cover; }
.chip { position: absolute; top: 10px; left: 10px; background: var(--negro); color: var(--dorado); font: 700 11px Montserrat; letter-spacing: .06em; padding: 5px 10px; border-radius: 999px; text-transform: uppercase; }
.chip.desc { left: auto; right: 10px; background: var(--oro); color: var(--negro); }
.tarjeta .info { padding: 14px 14px 16px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.tarjeta .gancho { font-size: 12.5px; color: var(--plomo-osc); }
.tarjeta h3 { font-size: 15px; font-weight: 700; }
.precio { display: flex; align-items: baseline; gap: 8px; margin-top: auto; padding-top: 6px; }
.precio .ahora { font: 800 20px Montserrat; }
.precio .antes { color: var(--plomo); text-decoration: line-through; font-size: 14px; }
.tarjeta .btn { margin-top: 10px; width: 100%; }
.tarjeta h3 a:hover { color: var(--dorado-osc); }
.tarjeta .paga { text-align: center; font-size: 11.5px; color: var(--plomo-osc); margin-top: -2px; }
.tarjeta .ver { text-align: center; font-size: 12.5px; color: var(--plomo-osc); text-decoration: underline; padding-top: 2px; }
@media (max-width: 520px) { .tarjeta h3 { font-size: 13.5px; } .precio .ahora { font-size: 17px; } .tarjeta .btn { font-size: 13px; padding: 10px; } }

/* Cómo comprar */
.pasos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: paso; }
.paso { background: #fff; border-radius: var(--radio); padding: 26px; box-shadow: var(--sombra); position: relative; }
.paso::before { counter-increment: paso; content: counter(paso); display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--negro); color: var(--dorado); font: 800 18px Montserrat; margin-bottom: 14px; }
.paso h3 { font-size: 17px; margin-bottom: 6px; }
.paso p { margin: 0; color: var(--plomo-osc); font-size: 14.5px; }
@media (max-width: 760px) { .pasos { grid-template-columns: 1fr; } }

/* Preguntas frecuentes */
.faq { max-width: 760px; margin: 0 auto; }
.faq details { border-bottom: 1px solid var(--borde); padding: 18px 4px; }
.faq summary { cursor: pointer; font: 700 16px Montserrat; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::after { content: "+"; color: var(--dorado-osc); font-size: 22px; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq p { margin: 10px 0 0; color: var(--plomo-osc); font-size: 15px; }

/* Banda final */
.banda { background: var(--negro); color: #fff; text-align: center; padding: 56px 16px; }
.banda h2 { font-size: clamp(24px, 3.4vw, 36px); margin-bottom: 10px; }
.banda p { color: #c9cacd; margin: 0 0 24px; }

/* Pie */
.pie { background: #0a0a0a; color: #a1a3a8; font-size: 14px; padding: 40px 0 90px; }
.pie .contenedor { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 28px; }
.pie h4 { color: #fff; font: 700 14px Montserrat; margin: 0 0 10px; }
.pie a { display: block; padding: 3px 0; }
.pie a:hover { color: var(--dorado); }
.pie .logo .fa { color: #fff; }
.pie .legal { grid-column: 1/-1; border-top: 1px solid #222; padding-top: 18px; font-size: 12.5px; }
@media (max-width: 760px) { .pie .contenedor { grid-template-columns: 1fr; } }

/* Botón flotante WhatsApp */
.flotante { position: fixed; right: 16px; bottom: 16px; z-index: 40; width: 58px; height: 58px; border-radius: 50%; background: var(--negro); color: var(--dorado); display: grid; place-items: center; box-shadow: 0 0 0 2px var(--dorado), 0 10px 26px rgba(0,0,0,.3); }
.flotante svg { width: 28px; height: 28px; }

/* ===== Página de producto ===== */
.prod { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; padding-top: 32px; padding-bottom: 48px; align-items: start; }
@media (max-width: 860px) { .prod { grid-template-columns: 1fr; gap: 24px; padding-top: 16px; } }
.galeria { position: sticky; top: 84px; }
@media (max-width: 860px) { .galeria { position: static; } }
.galeria .principal { border-radius: var(--radio); overflow: hidden; background: #000; aspect-ratio: 1; }
.galeria .principal video, .galeria .principal img { width: 100%; height: 100%; object-fit: contain; background: #000; }
.galeria .principal img { object-fit: cover; }
.miniaturas { display: flex; gap: 10px; margin-top: 10px; }
.miniaturas button { width: 72px; height: 72px; border-radius: 10px; overflow: hidden; border: 2px solid transparent; padding: 0; cursor: pointer; background: var(--gris-bg); }
.miniaturas button.activa { border-color: var(--dorado); }
.miniaturas img { width: 100%; height: 100%; object-fit: cover; }
.migas { font-size: 13px; color: var(--plomo); margin-bottom: 10px; }
.migas a:hover { color: var(--negro); }
.prod h1 { font-size: clamp(24px, 3vw, 32px); font-weight: 800; }
.prod .gancho { color: var(--dorado-osc); font-weight: 600; margin: 8px 0 0; }
.prod .precio .ahora { font-size: 30px; }
.prod .precio .ahorro { background: var(--negro); color: var(--dorado); font: 700 12px Montserrat; padding: 4px 10px; border-radius: 999px; }
.lista-ben { list-style: none; padding: 0; margin: 18px 0; display: grid; gap: 10px; }
.lista-ben li { display: flex; gap: 10px; font-size: 15px; }
.lista-ben li::before { content: ""; flex: none; width: 20px; height: 20px; margin-top: 2px; border-radius: 50%; background: var(--oro) center/12px no-repeat; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23111' stroke-width='4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E"), var(--oro); }

/* Ofertas por cantidad */
.ofertas { display: grid; gap: 10px; margin: 20px 0; }
.oferta { display: flex; align-items: center; gap: 12px; border: 2px solid var(--borde); border-radius: 12px; padding: 14px 16px; cursor: pointer; position: relative; }
.oferta input { accent-color: var(--negro); width: 18px; height: 18px; }
.oferta .txt { flex: 1; }
.oferta .txt b { font-family: Montserrat; display: block; }
.oferta .txt small { color: var(--plomo-osc); }
.oferta .monto { font: 800 18px Montserrat; }
.oferta:has(input:checked) { border-color: var(--negro); background: #fafafa; }
.oferta .sello { position: absolute; top: -10px; right: 14px; background: var(--oro); font: 700 11px Montserrat; padding: 3px 10px; border-radius: 999px; }

/* Botón principal de la ficha */
.btn-grande { font-size: 18px; padding: 17px 22px; flex-direction: column; gap: 0; line-height: 1.2; }
.btn-grande small { font: 500 12.5px Poppins, sans-serif; opacity: .8; }
.btn:disabled { opacity: .6; cursor: wait; }
.latido { animation: latido 2.4s ease-in-out infinite; }
@keyframes latido { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.03); } }
@media (prefers-reduced-motion: reduce) { .latido { animation: none; } }
.envios { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 6px; font-size: 13.5px; color: var(--plomo-osc); }
.envios b { color: var(--negro); }

/* Ventana emergente de pedido (abajo en celular, centrada en compu) */
body.sin-scroll { overflow: hidden; }
.modal { position: fixed; inset: 0; z-index: 60; background: rgba(0,0,0,.55); display: flex; align-items: center; justify-content: center; padding: 16px; animation: aparece .2s ease-out; }
.modal[hidden] { display: none; }
.hoja { background: #fff; width: min(480px, 100%); max-height: calc(100vh - 32px); max-height: calc(100dvh - 32px); overflow-y: auto; border-radius: 18px; padding: 0 18px 18px; box-shadow: 0 30px 80px rgba(0,0,0,.35); overscroll-behavior: contain; }
@media (max-width: 560px) {
  .modal { align-items: flex-end; padding: 0; }
  .hoja { border-radius: 18px 18px 0 0; max-height: 94vh; max-height: 94dvh; animation: sube .25s ease-out; }
}
@keyframes aparece { from { opacity: 0; } }
@keyframes sube { from { transform: translateY(40px); } }
.hoja-cab { position: sticky; top: 0; background: #fff; display: flex; align-items: center; justify-content: space-between; padding: 16px 0 10px; z-index: 1; border-bottom: 1px solid var(--borde); margin-bottom: 14px; }
.hoja-cab h2 { font-size: 19px; font-weight: 800; }
.cerrar { border: 0; background: var(--gris-bg); width: 36px; height: 36px; border-radius: 50%; font-size: 24px; line-height: 1; cursor: pointer; }
.item { display: flex; gap: 12px; background: var(--gris-bg); border-radius: 12px; padding: 10px; }
.item img { width: 72px; height: 72px; border-radius: 8px; object-fit: cover; flex: none; }
.item-txt b { font: 700 14px Montserrat; display: block; margin-bottom: 6px; }
.cant { display: grid; gap: 4px; font-size: 13.5px; }
.cant label { display: flex; align-items: center; gap: 6px; cursor: pointer; }
.cant input { accent-color: var(--negro); }
.cant em { font-style: normal; background: var(--oro); font: 700 10.5px Montserrat; padding: 2px 7px; border-radius: 999px; }
.sub { font: 700 14px Montserrat; margin: 18px 0 8px; }
.metodos { display: grid; gap: 8px; }
.metodo { display: flex; gap: 10px; align-items: flex-start; border: 2px solid var(--borde); border-radius: 12px; padding: 12px; cursor: pointer; }
.metodo input { accent-color: var(--negro); width: 18px; height: 18px; margin-top: 2px; flex: none; }
.metodo b { font: 700 14px Montserrat; display: block; }
.metodo small { color: var(--plomo-osc); font-size: 12.5px; line-height: 1.4; display: block; }
.metodo:has(input:checked) { border-color: var(--negro); background: #fafafa; }
.totales { background: var(--gris-bg); border-radius: 12px; padding: 12px 14px; margin: 6px 0 10px; font-size: 14px; display: grid; gap: 4px; }
.totales > div { display: flex; justify-content: space-between; gap: 10px; }
.totales .tot { border-top: 1px dashed #cfcfd3; padding-top: 8px; margin-top: 4px; font-weight: 600; }
.totales .tot b { font: 800 20px Montserrat; }
.totales .adelanto { display: block; font-size: 12.5px; background: #fff; border-left: 3px solid var(--dorado); padding: 6px 10px; border-radius: 6px; margin-top: 4px; }
.seguro { text-align: center; font-size: 12px; color: var(--plomo-osc); margin: 10px 0 0; }
.gracias .check { width: 64px; height: 64px; margin: 0 auto 12px; border-radius: 50%; background: var(--oro); display: grid; place-items: center; font: 800 32px Montserrat; }
.gracias .nro { font: 700 14px Montserrat; color: var(--dorado-osc); margin: 4px 0 8px; }
.gracias .chico { font-size: 13px; color: var(--plomo-osc); margin: 18px 0 8px; }
.btn-texto { border: 0; background: none; color: var(--plomo-osc); text-decoration: underline; font: 500 14px Poppins; margin-top: 12px; cursor: pointer; }
.hoja .campo input, .hoja .campo select { font-size: 16px; } /* 16px evita el zoom automático en iPhone */

/* Formulario contraentrega */
.form-pedido { background: var(--gris-bg); border-radius: var(--radio); padding: 20px; margin-top: 8px; }
.form-pedido h3 { font-size: 18px; margin-bottom: 4px; }
.form-pedido .nota { font-size: 13px; color: var(--plomo-osc); margin: 0 0 14px; }
.campo { display: grid; gap: 4px; margin-bottom: 12px; }
.campo label { font-size: 13px; font-weight: 600; }
.campo input, .campo select, .campo textarea { font: 15px Poppins, sans-serif; padding: 12px 14px; border: 1.5px solid var(--borde); border-radius: 10px; background: #fff; width: 100%; }
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: none; border-color: var(--negro); }
.dos { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.resumen { display: flex; justify-content: space-between; font-size: 15px; margin: 6px 0 14px; padding-top: 12px; border-top: 1px dashed #cfcfd3; }
.resumen b { font-family: Montserrat; font-size: 18px; }
.envio-msj { font-size: 13px; background: #fff; border-left: 3px solid var(--dorado); padding: 8px 12px; border-radius: 6px; margin-bottom: 14px; }
.error { color: #b42318; font-size: 13px; min-height: 18px; }
.gracias { text-align: center; padding: 30px 10px; }
.gracias h3 { font-size: 22px; margin-bottom: 8px; }

/* Barra fija de compra en celular */
.barra-movil { display: none; }
@media (max-width: 860px) {
  .barra-movil { display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 35; background: #fff; border-top: 1px solid var(--borde); padding: 10px 16px; gap: 12px; align-items: center; box-shadow: 0 -6px 20px rgba(0,0,0,.08); }
  .barra-movil .precio { padding: 0; margin: 0; flex-direction: column; gap: 0; }
  .barra-movil .btn { flex: 1; }
  body.con-barra .flotante { bottom: 86px; }
}

/* Detalle del producto (debajo de la ficha) */
.detalle { background: var(--gris-bg); padding: 28px 0 40px; }
.detalle .contenedor { max-width: 760px; }
.bloque { background: #fff; border-radius: var(--radio); padding: 22px 18px; margin-bottom: 14px; box-shadow: var(--sombra); }
.bloque h2 { font-size: 21px; font-weight: 800; margin-bottom: 14px; }
.usos { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; }
.uso { display: flex; flex-direction: column; align-items: center; gap: 6px; text-align: center; background: var(--gris-bg); border-radius: 12px; padding: 16px 8px; }
.uso .emo { font-size: 38px; line-height: 1; }
.uso b { font: 700 14px Montserrat; }
.pasos-prod { list-style: none; counter-reset: p; padding: 0; margin: 0; display: grid; gap: 12px; }
.pasos-prod li { counter-increment: p; display: flex; gap: 12px; align-items: center; font-size: 15.5px; }
.pasos-prod li::before { content: counter(p); flex: none; display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--negro); color: var(--dorado); font: 800 17px Montserrat; }
.lista-ben.incluye { margin: 0; grid-template-columns: 1fr 1fr; }
@media (max-width: 520px) { .lista-ben.incluye { grid-template-columns: 1fr; } }
.envio-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.envio-cards > div { background: var(--gris-bg); border-radius: 12px; padding: 14px; }
.envio-cards b { font-family: Montserrat; }
.envio-cards p { margin: 6px 0 0; font-size: 14px; color: var(--plomo-osc); }
@media (max-width: 520px) { .envio-cards { grid-template-columns: 1fr; } }
.bloque .faq { max-width: none; }
.bloque.cierre { background: none; box-shadow: none; padding: 6px 0 0; }
.miniaturas { overflow-x: auto; }
.miniaturas button { flex: none; }