:root {
  --ink: #0B3D44;
  --deep: #072D33;
  --ink-soft: #46666A;
  --paper: #EEF3F2;
  --card: #FFFFFF;
  --mango: #FFB01F;
  --mango-deep: #E69500;
  --line: #C9D7D5;
  --ok: #1E8E5A;
  --error: #B42318;
  --display: "Archivo", "Arial Narrow", sans-serif;
  --body: "Instrument Sans", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --radius: 14px;
  --wrap: 1120px;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 17px/1.55 var(--body); }
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2 { font-family: var(--display); font-stretch: 125%; font-weight: 800; line-height: 1.02; letter-spacing: -0.01em; margin: 0 0 .4em; }
h1 { font-size: clamp(2rem, 5.2vw, 3.4rem); }
h2 { font-size: clamp(1.45rem, 3.4vw, 2.1rem); }
main > section { max-width: var(--wrap); margin: 0 auto; padding: 0 16px; }
:focus-visible { outline: 3px solid var(--mango-deep); outline-offset: 2px; }

/* Barra superior */
.topbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 4px 16px; padding: 12px 16px; background: var(--ink); color: #fff; }
.brand { font: 800 1.15rem/1 var(--display); font-stretch: 125%; text-decoration: none; letter-spacing: .02em; text-transform: uppercase; margin: 0; }
.topbar-note { margin: 0; font: 500 .8rem/1.2 var(--mono); letter-spacing: .04em; color: var(--mango); text-transform: uppercase; }

/* Hero: escenario oscuro, producto en 3D y polvo aspirado (canvas) */
.hero { position: relative; max-width: none !important; padding: 0 !important; overflow: hidden; color: #fff;
  background: radial-gradient(120% 90% at 75% 40%, #0F5560 0%, var(--deep) 55%, #041C21 100%); }
.hero-dust { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.hero-inner { position: relative; max-width: var(--wrap); margin: 0 auto; padding: 28px 16px 44px; display: grid; gap: 26px; }
@media (min-width: 900px) { .hero-inner { grid-template-columns: 1fr 1.05fr; align-items: center; gap: 48px; padding: 64px 16px 80px; } }
.eyebrow { margin: 0 0 12px; font: 500 .76rem/1.3 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: #9A5B00; }
.hero-title { font-size: clamp(2.2rem, 6.4vw, 3.3rem); margin: 0 0 14px; color: #fff; }
.hero-title .word { display: inline-block; opacity: 0; transform: translateY(.6em) rotateX(-40deg); transform-origin: bottom;
  animation: wordIn .7s cubic-bezier(.2,.8,.2,1) forwards; animation-delay: calc(var(--i) * 70ms + 80ms); }
@keyframes wordIn { to { opacity: 1; transform: none; } }
.hero .tagline { font-size: 1.1rem; color: #CFE3E0; margin: 0 0 18px; max-width: 38ch; }
.price { display: flex; align-items: baseline; flex-wrap: wrap; gap: 10px; margin: 0 0 20px; }
.price-now { font: 800 2.6rem/1 var(--display); font-stretch: 112%; color: #fff; }
.price-was { color: #8FB3AE; font-size: 1.1rem; }
.price-badge { font: 500 .8rem/1 var(--mono); background: var(--mango); color: var(--ink); padding: 5px 8px; border-radius: 6px; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; }
.hero-deal { font: 600 .95rem/1.2 var(--body); color: var(--mango); border-bottom: 2px dashed rgba(255,176,31,.5); padding-bottom: 2px; }
.hero-chips { list-style: none; padding: 0; margin: 22px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.hero-chips li { font: 500 .8rem/1 var(--body); padding: 8px 12px; border-radius: 999px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); color: #E4F1EF; }

.stage { position: relative; perspective: 1100px; display: grid; justify-items: center; }
@media (max-width: 899px) { .stage { order: -1; } .stage-card { width: min(100%, 360px); } .stage-shadow { margin-top: 8px; height: 12px; } .gallery-thumbs { margin-top: 8px; } }
.stage-glow { position: absolute; inset: 8% 10% 18%; border-radius: 50%; background: radial-gradient(closest-side, rgba(255,176,31,.35), transparent 70%); filter: blur(10px); animation: pulse 5s ease-in-out infinite; }
@keyframes pulse { 50% { transform: scale(1.08); opacity: .75; } }
.stage-card { position: relative; width: min(100%, 520px); border-radius: 24px; overflow: hidden; background: #fff;
  transform-style: preserve-3d; transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)) translateZ(0);
  box-shadow: 0 30px 60px -20px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.08); transition: transform .25s ease-out;
  animation: float 6s ease-in-out infinite; }
@keyframes float { 50% { translate: 0 -10px; } }
.stage-sheen { position: absolute; inset: 0; pointer-events: none; mix-blend-mode: soft-light;
  background: radial-gradient(circle at var(--mx, 30%) var(--my, 20%), rgba(255,255,255,.55), transparent 45%); }
.stage-shadow { width: 60%; height: 18px; margin-top: 18px; border-radius: 50%; background: radial-gradient(closest-side, rgba(0,0,0,.55), transparent); animation: shadow 6s ease-in-out infinite; }
@keyframes shadow { 50% { transform: scaleX(.85); opacity: .6; } }
.gallery-main { width: 100%; height: auto; aspect-ratio: 1; object-fit: cover; display: block; background: #fff; }
.gallery-empty { display: grid; place-items: center; color: var(--ink-soft); padding: 24px; text-align: center; }
.gallery-thumbs { display: flex; gap: 8px; margin-top: 14px; }
.thumb { flex: 0 0 56px; padding: 0; border: 2px solid rgba(255,255,255,.25); border-radius: 10px; overflow: hidden; background: #fff; cursor: pointer; transition: transform .2s, border-color .2s; }
.thumb:hover { transform: translateY(-3px); }
.thumb.is-active { border-color: var(--mango); }
.thumb img { width: 100%; height: auto; aspect-ratio: 1; object-fit: cover; }

/* Franja de confianza en movimiento */
.marquee { overflow: hidden; background: var(--mango); color: var(--ink); border-block: 2px solid var(--ink); }
.marquee-track { display: flex; width: max-content; animation: marquee 26s linear infinite; }
.marquee-track span { font: 600 .82rem/1 var(--mono); text-transform: uppercase; letter-spacing: .08em; padding: 13px 22px; white-space: nowrap; }
.marquee-track span::after { content: "✦"; margin-left: 22px; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* Aparición al hacer scroll */
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.8,.2,1); transition-delay: var(--d, 0s); }
.js .reveal.is-in { opacity: 1; transform: none; }
.js .hero .reveal { animation: fadeUp .8s cubic-bezier(.2,.8,.2,1) forwards; animation-delay: var(--d, 0s); transition: none; }
@keyframes fadeUp { to { opacity: 1; transform: none; } }

/* Botones */
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 54px; padding: 0 26px; border: 0; border-radius: 12px; font: 600 1.05rem/1 var(--body); text-decoration: none; cursor: pointer; transition: transform .12s ease, background-color .12s ease; }
.btn-primary { background: var(--mango); color: var(--ink); box-shadow: 0 3px 0 var(--mango-deep); }
.btn-primary:hover { background: #FFBE47; }
.btn-primary:active { transform: translateY(2px); box-shadow: 0 1px 0 var(--mango-deep); }
.btn-ghost { background: transparent; color: var(--ink); border: 2px solid var(--ink); margin-top: 20px; }
.btn-block { width: 100%; }

/* Beneficios: tarjetas con inclinación 3D */
.benefits, .showcase, .steps, .faq { padding-top: 56px !important; padding-bottom: 56px !important; }
.benefit-grid { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 14px; grid-template-columns: 1fr; perspective: 900px; }
@media (min-width: 640px) { .benefit-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .benefit-grid { grid-template-columns: repeat(3, 1fr); } }
.benefit { display: flex; gap: 14px; align-items: center; padding: 18px; border-radius: 16px; background: var(--card); border: 1px solid var(--line);
  font-weight: 600; transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transition: transform .2s ease-out, box-shadow .2s, opacity .7s, translate .7s; }
.benefit:hover { box-shadow: 0 18px 30px -18px rgba(11,61,68,.45); }
.benefit svg { flex: 0 0 auto; color: var(--ink); background: #FFF1D2; border-radius: 12px; padding: 9px; width: 46px; height: 46px; }

/* Galería con perspectiva + descripción */
.showcase { display: grid; gap: 32px; }
@media (min-width: 900px) { .showcase { grid-template-columns: 1.1fr 1fr; align-items: center; } }
.coverflow { display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 18px 4px 24px; perspective: 1000px; scrollbar-width: none; }
.coverflow::-webkit-scrollbar { display: none; }
.cf-item { flex: 0 0 78%; margin: 0; scroll-snap-align: center; border-radius: 20px; overflow: hidden; background: #fff;
  box-shadow: 0 20px 40px -24px rgba(11,61,68,.6); transform: rotateY(var(--cf, 0deg)) scale(var(--cs, 1)); transition: transform .3s ease-out; }
@media (min-width: 900px) { .cf-item { flex-basis: 70%; } }
.cf-item img { width: 100%; height: auto; aspect-ratio: 1; object-fit: cover; }
.description p { max-width: 60ch; font-size: 1.08rem; }

/* Pasos del pago contra entrega con línea que se dibuja */
.step-list { list-style: none; counter-reset: s; padding: 0; margin: 28px 0 0; display: grid; gap: 18px; position: relative; }
@media (min-width: 900px) { .step-list { grid-template-columns: repeat(3, 1fr); gap: 28px; } }
.step-list::before { content: ""; position: absolute; left: 22px; top: 22px; bottom: 80px; width: 2px; background: var(--mango);
  transform: scaleY(var(--progress, 0)); transform-origin: top; transition: transform 1.2s ease; }
@media (min-width: 900px) { .step-list::before { left: 22px; right: 22px; top: 22px; bottom: auto; width: auto; height: 2px; transform: scaleX(var(--progress, 0)); transform-origin: left; } }
.step { counter-increment: s; position: relative; padding-left: 64px; display: grid; gap: 4px; }
@media (min-width: 900px) { .step { padding: 64px 0 0; } }
.step::before { content: counter(s); position: absolute; left: 0; top: 0; width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  background: var(--ink); color: var(--mango); font: 800 1.2rem/1 var(--display); box-shadow: 0 0 0 6px var(--paper); }
.step strong { font-size: 1.1rem; }
.step span { color: var(--ink-soft); }

/* Botón con brillo */
.btn-shine { position: relative; overflow: hidden; }
.btn-shine::after { content: ""; position: absolute; inset: 0; transform: translateX(-120%) skewX(-20deg);
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.65), transparent); animation: shine 3.2s ease-in-out infinite 1.5s; }
@keyframes shine { 0%, 60% { transform: translateX(-120%) skewX(-20deg); } 100% { transform: translateX(220%) skewX(-20deg); } }

/* La guía de envío: formulario de pedido contra entrega */
.order { padding-top: 24px !important; padding-bottom: 56px !important; }
.waybill {
  --perf: radial-gradient(circle at 10px 0, transparent 7px, var(--card) 7.5px);
  max-width: 720px; margin: 0 auto; background: var(--card); padding: 30px 22px 24px;
  border-radius: 0 0 var(--radius) var(--radius); position: relative;
  box-shadow: 0 1px 0 var(--line), 0 18px 40px -24px rgba(11, 61, 68, .45);
}
.waybill::before { content: ""; position: absolute; left: 0; right: 0; top: -10px; height: 10px; background: var(--perf) 0 100%/20px 10px repeat-x; }
@media (min-width: 640px) { .waybill { padding: 38px 40px 30px; } }
.waybill-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; padding-bottom: 18px; border-bottom: 2px dashed var(--line); margin-bottom: 20px; }
.waybill-head h1, .waybill-head h2 { margin: 0; }
.waybill-head h1 { font-size: clamp(1.6rem, 4vw, 2.3rem); }
.waybill-kicker { margin: 0 0 6px; font: 500 .78rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft); }
.barcode { flex: 0 0 92px; height: 46px; background: repeating-linear-gradient(90deg, var(--ink) 0 2px, transparent 2px 4px, var(--ink) 4px 7px, transparent 7px 9px, var(--ink) 9px 10px, transparent 10px 13px); opacity: .85; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.offers { border: 0; padding: 0; margin: 0 0 22px; display: grid; gap: 10px; }
.offers legend, .field { font: 600 .82rem/1.2 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--ink-soft); }
.offers legend { margin-bottom: 10px; }
.offer { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 4px 12px; padding: 14px 16px; border: 2px solid var(--line); border-radius: 12px; cursor: pointer; }
.offer:has(input:checked) { border-color: var(--ink); background: #F5FAF9; }
.offer input { accent-color: var(--ink); width: 20px; height: 20px; margin: 0; }
.offer-label { font-weight: 600; }
.offer-price { font: 800 1.15rem/1 var(--display); font-stretch: 112%; }
.offer-unit { grid-column: 2 / -1; font-size: .85rem; color: var(--ok); font-weight: 600; }

.fields { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .fields { grid-template-columns: 1fr 1fr; } .field-wide { grid-column: 1 / -1; } }
.field { display: grid; gap: 6px; }
.field input, .field select { width: 100%; min-height: 52px; padding: 0 14px; border: 2px solid var(--line); border-radius: 10px; background: #fff; color: var(--ink); font: 400 1.05rem/1 var(--body); text-transform: none; letter-spacing: 0; }
.field select { -webkit-appearance: none; appearance: none; padding-right: 40px; background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%230B3D44' stroke-width='2'/%3E%3C/svg%3E") right 16px center/12px 8px no-repeat; }
.field input:focus, .field select:focus { border-color: var(--ink); outline: none; box-shadow: 0 0 0 3px rgba(255, 176, 31, .45); }
.field [aria-invalid="true"] { border-color: var(--error); }
.optional { text-transform: none; letter-spacing: 0; font-weight: 400; }
.field-error { margin: 0; color: var(--error); font: 500 .88rem/1.3 var(--body); text-transform: none; letter-spacing: 0; }
.form-alert { background: #FDECEA; color: var(--error); padding: 12px 14px; border-radius: 10px; margin: 0 0 18px; font-weight: 500; }

.stamp-row { display: grid; gap: 18px; align-items: center; margin-top: 26px; padding-top: 22px; border-top: 2px dashed var(--line); }
@media (min-width: 640px) { .stamp-row { grid-template-columns: auto 1fr; gap: 28px; } }
.stamp { justify-self: center; display: grid; justify-items: center; gap: 2px; padding: 10px 18px; border: 3px double var(--ink); border-radius: 10px; transform: rotate(-4deg); font-family: var(--mono); text-transform: uppercase; }
.stamp-top, .stamp-bottom { font-size: .72rem; letter-spacing: .14em; }
.stamp-amount { font: 800 1.9rem/1 var(--display); font-stretch: 112%; }
.fine { margin: 14px 0 0; font-size: .92rem; color: var(--ink-soft); text-align: center; }

/* Gracias */
.thanks { padding-top: 48px !important; padding-bottom: 64px !important; }
.summary { margin: 0; display: grid; gap: 12px; }
.summary div { display: grid; grid-template-columns: 110px 1fr; gap: 12px; }
.summary dt { font: 500 .78rem/1.6 var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--ink-soft); }
.summary dd { margin: 0; font-weight: 500; }
.next-steps { margin: 0; padding-left: 20px; display: grid; gap: 6px; }

/* FAQ */
.faq details { border-bottom: 1px solid var(--line); padding: 16px 0; max-width: 760px; }
.faq summary { font-weight: 600; cursor: pointer; font-size: 1.05rem; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 800 1.3rem/1 var(--display); color: var(--mango-deep); transition: transform .25s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details[open] p { animation: fadeUp .35s ease forwards; opacity: 0; transform: translateY(6px); }
.faq details p { margin: 10px 0 0; color: var(--ink-soft); }

/* Páginas simples y políticas */
.simple-page { max-width: 760px !important; padding-top: 48px !important; padding-bottom: 64px !important; }
.policy h2 { font-size: 1.25rem; margin-top: 1.6em; }
.policy-meta { font: 500 .8rem/1.4 var(--mono); color: var(--ink-soft); }

/* CTA fijo en móvil */
.sticky-cta { position: fixed; left: 0; right: 0; bottom: 0; z-index: 20; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); background: var(--card); border-top: 1px solid var(--line); transform: translateY(110%); transition: transform .2s ease; }
.sticky-cta.is-visible { transform: none; }
.sticky-cta .btn { min-height: 46px; }
@media (min-width: 900px) { .sticky-cta { display: none; } }

.wa-float { position: fixed; right: 16px; bottom: 84px; z-index: 21; width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; background: #25D366; color: #fff; box-shadow: 0 6px 18px rgba(0, 0, 0, .2); }
@media (min-width: 900px) { .wa-float { bottom: 24px; } }

/* Pie */
.footer { background: var(--ink); color: #D5E3E1; padding: 40px 16px calc(90px + env(safe-area-inset-bottom)); font-size: .95rem; }
.footer-cols { max-width: var(--wrap); margin: 0 auto; display: grid; gap: 24px; }
@media (min-width: 760px) { .footer-cols { grid-template-columns: 1fr auto; } .footer { padding-bottom: 40px; } }
.footer p { margin: 0 0 6px; }
.footer .brand { color: #fff; margin-bottom: 12px; }
.footer nav { display: grid; gap: 8px; }
.footer-legal { max-width: var(--wrap); margin: 28px auto 0 !important; font: 500 .75rem/1.4 var(--mono); color: #9DB7B4; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .reveal, .hero-title .word { opacity: 1 !important; transform: none !important; }
  .hero-dust { display: none; }
}