/* ============ Tokens ============ */
:root {
  --bg: #03060b;
  --bg-alt: #070c14;
  --text: #eef4fb;
  --muted: #93a6bd;
  --accent: #3b8cff;
  --accent-2: #7cc0ff;
  --glass: rgba(14, 24, 40, .55);
  --line: rgba(255, 255, 255, .09);
  --ease: cubic-bezier(.22, 1, .36, 1);
  --display: "Inter Tight", "Inter", system-ui, sans-serif;
  --body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: auto; }
body { background: var(--bg); color: var(--text); font-family: var(--body); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
:focus-visible { outline: 2px solid var(--accent-2); outline-offset: 3px; border-radius: 6px; }

/* ============ Loader ============ */
.loader {
  position: fixed; inset: 0; z-index: 100; background: var(--bg);
  display: grid; place-content: center; justify-items: center; gap: 1.2rem;
  transition: opacity .8s var(--ease), visibility .8s;
}
.loader.is-done { opacity: 0; visibility: hidden; }
.loader__brand { font: 600 .9rem/1 var(--display); letter-spacing: .32em; }
.loader__brand b { color: var(--accent); font-weight: 600; }
.loader__bar { width: 160px; height: 2px; background: var(--line); border-radius: 2px; overflow: hidden; }
.loader__bar i { display: block; height: 100%; width: 0; background: var(--accent); transition: width .2s; }

/* ============ Nav ============ */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  display: flex; align-items: center; gap: 2rem;
  padding: 1.1rem clamp(1.25rem, 4vw, 3rem);
  background: linear-gradient(to bottom, rgba(3,6,11,.85), rgba(3,6,11,0));
}
.nav__logo { font: 600 .9rem/1 var(--display); letter-spacing: .3em; margin-right: auto; }
.nav__logo { display: inline-flex; align-items: center; gap: .7rem; }
.nav__logo img { width: 38px; height: 38px; flex: none; filter: drop-shadow(0 4px 12px rgba(59,140,255,.35)); transition: transform .6s var(--ease); }
.nav__logo:hover img { transform: rotate(-12deg) scale(1.05); }
.nav__word span { color: var(--accent); }
.nav__logo--foot img { width: 56px; height: 56px; }
.loader__logo { width: 84px; height: 84px; animation: logoPulse 1.6s ease-in-out infinite; filter: drop-shadow(0 0 24px rgba(59,140,255,.45)); }
@keyframes logoPulse { 50% { transform: scale(1.06); } }
@media (max-width: 760px) { .nav__logo img { width: 34px; height: 34px; } .nav__word { font-size: .82rem; } }
.nav__links { display: flex; gap: 2rem; font-size: .85rem; color: var(--muted); }
.nav__links a { transition: color .25s; }
.nav__links a:hover { color: var(--text); }
.nav__cta {
  font-size: .82rem; font-weight: 500; padding: .6rem 1.1rem; border-radius: 999px;
  background: rgba(255,255,255,.06); border: 1px solid var(--line); backdrop-filter: blur(10px);
  transition: background .25s, border-color .25s;
}
.nav__cta:hover { background: var(--accent); border-color: var(--accent); }
.nav__progress { position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: transparent; }
.nav__progress i { display: block; height: 100%; width: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-2)); transform: scaleX(0); transform-origin: left; }

/* ============ Secuencia cinemática ============ */
.film { position: relative; height: 900vh; }
.film__stage { position: sticky; top: 0; height: 100vh; height: 100dvh; overflow: hidden; }
#seq { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.film__shade {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(120% 90% at 70% 50%, transparent 40%, rgba(3,6,11,.55) 100%),
    linear-gradient(0deg, rgba(3,6,11,.6), transparent 30%);
}

.chapter {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: min(36rem, 88vw); visibility: hidden;
}
.chapter--left  { left: clamp(1.5rem, 7vw, 7rem); }
.chapter--right { right: clamp(1.5rem, 6vw, 6rem); text-align: right; }
.chapter--right .lead { margin-left: auto; }

.kicker { font-size: .78rem; letter-spacing: .28em; text-transform: uppercase; color: var(--accent-2); margin-bottom: 1.1rem; }
.title { font-family: var(--display); font-weight: 600; font-size: clamp(2.3rem, 5.6vw, 4.8rem); line-height: 1; letter-spacing: -.035em; margin-bottom: 1.3rem; }
.title > span { display: block; overflow: hidden; padding-bottom: .06em; }
.title > span > .ln { display: inline-block; }
.title .accent, .title .accent .ln { background: linear-gradient(90deg, var(--accent-2), var(--accent)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.title .accent:has(.ln) { background: none; }
.title--md { font-size: clamp(2rem, 4.2vw, 3.6rem); }
.lead { color: var(--muted); font-size: clamp(1rem, 1.2vw, 1.12rem); line-height: 1.6; max-width: 30rem; }

.cta-row { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.btn {
  display: inline-flex; align-items: center; min-height: 48px; padding: 0 1.6rem; margin-top: 1.8rem;
  border-radius: 999px; font-size: .95rem; font-weight: 500;
  transition: transform .3s var(--ease), background .3s, box-shadow .3s, border-color .3s;
}
.cta-row .btn { margin-top: 0; }
.btn--primary { background: var(--accent); color: #fff; box-shadow: 0 10px 40px -10px rgba(59,140,255,.7); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 50px -10px rgba(59,140,255,.9); }
.btn--ghost { border: 1px solid rgba(255,255,255,.2); background: rgba(255,255,255,.03); backdrop-filter: blur(10px); }
.btn--ghost:hover { border-color: rgba(255,255,255,.5); }

/* Tarjetas flotantes de datos (vidrio) */
.chip {
  position: absolute; left: var(--x); top: var(--y);
  display: grid; gap: .2rem; min-width: 11rem; padding: 1rem 1.2rem;
  border-radius: 1rem; background: var(--glass); border: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(16px) saturate(140%); -webkit-backdrop-filter: blur(16px) saturate(140%);
  box-shadow: 0 20px 60px -20px rgba(0,0,0,.8), inset 0 1px 0 rgba(255,255,255,.08);
  visibility: hidden;
}
.chip small { font-size: .75rem; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
.chip strong { font: 600 2.2rem/1.05 var(--display); letter-spacing: -.03em; }
.chip strong b { font-weight: 600; }
.chip em { font-style: normal; font-size: .82rem; color: var(--muted); }
.chip::after { content: ""; position: absolute; top: 1rem; right: 1rem; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(59,140,255,.18); }
.chip--sm strong { font-size: 1.8rem; }

.scroll-hint {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  display: grid; justify-items: center; gap: .6rem;
  font-size: .68rem; letter-spacing: .32em; text-transform: uppercase; color: var(--muted);
}
.scroll-hint i { width: 1px; height: 40px; background: linear-gradient(var(--accent), transparent); animation: hint 1.8s ease-in-out infinite; transform-origin: top; }
@keyframes hint { 0%,100% { transform: scaleY(.35); } 50% { transform: scaleY(1); } }

/* ============ Detalle ============ */
.detail { position: relative; min-height: 110vh; display: grid; align-items: center; overflow: hidden; }
.detail__media { position: absolute; inset: -10% 0; }
.detail__media img { width: 100%; height: 100%; object-fit: cover; object-position: 70% center; }
.detail::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(3,6,11,.92) 0%, rgba(3,6,11,.4) 50%, transparent 75%), linear-gradient(0deg, var(--bg) 0%, transparent 25%), linear-gradient(180deg, var(--bg) 0%, transparent 25%); }
.detail__copy { position: relative; z-index: 2; padding: 0 clamp(1.5rem, 7vw, 7rem); max-width: 42rem; }

/* ============ Secciones ============ */
.section { padding: clamp(6rem, 14vh, 10rem) clamp(1.5rem, 7vw, 7rem); background: var(--bg); }
.section--alt { background: var(--bg-alt); }
.section__head { max-width: 46rem; margin-bottom: 3.5rem; }
.cards { display: grid; gap: 1px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); background: var(--line); border: 1px solid var(--line); border-radius: 1.25rem; overflow: hidden; }
.card { background: var(--bg); padding: 2.2rem 1.8rem 2.4rem; transition: background .4s; }
.card:hover { background: #08101c; }
.card__n { font: 600 .75rem/1 var(--display); letter-spacing: .2em; color: var(--accent); }
.card h3 { font: 600 1.3rem/1.2 var(--display); letter-spacing: -.02em; margin: 2.5rem 0 .7rem; }
.card p { color: var(--muted); line-height: 1.6; font-size: .95rem; }
.fineprint { margin-top: 2rem; font-size: .82rem; color: var(--muted); max-width: 44rem; line-height: 1.5; }

.specs { display: grid; gap: 1px; grid-template-columns: repeat(4, minmax(0, 1fr)); background: var(--line); border: 1px solid var(--line); border-radius: 1.25rem; overflow: hidden; }
.specs div { background: var(--bg-alt); padding: 1.6rem 1.7rem; }
.specs dt { font-size: .75rem; letter-spacing: .22em; text-transform: uppercase; color: var(--accent-2); margin-bottom: .6rem; }
.specs dd { font: 500 1.15rem/1.35 var(--display); letter-spacing: -.01em; }
.contact .lead { margin-top: .5rem; }

/* ============ Responsive ============ */
@media (max-width: 760px) {
  .nav__links { display: none; }
  .film { height: 800vh; }
  .chapter { top: auto; bottom: 6rem; transform: none; }
  .chapter--right { right: auto; left: clamp(1.5rem, 7vw, 7rem); text-align: left; }
  .chapter--right .lead { margin-left: 0; }
  .film__shade { background: linear-gradient(0deg, rgba(3,6,11,.95) 0%, rgba(3,6,11,.5) 40%, transparent 65%); }
  .chip { min-width: 0; padding: .7rem .9rem; }
  .chip strong { font-size: 1.5rem; }
  .chip em { display: none; }
  .chip[style*="--x:66%"] { --x: 58% !important; --y: 14% !important; }
  .chip--hide-m, .chip--sm { display: none !important; }
  .scroll-hint { display: none; }
  .detail__copy { align-self: end; padding-bottom: 6rem; }
  .detail::before { background: linear-gradient(0deg, rgba(3,6,11,.95) 0%, rgba(3,6,11,.5) 50%, transparent 80%), linear-gradient(180deg, var(--bg) 0%, transparent 25%); }
}

/* ============ Accesibilidad ============ */
.skip-link { position: fixed; left: 1rem; top: -4rem; z-index: 200; padding: .8rem 1.2rem; border-radius: .6rem; background: var(--accent); color: #fff; transition: top .2s; }
.skip-link:focus { top: 1rem; }

/* ============ Menú móvil ============ */
.nav__burger { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 50%; background: rgba(255,255,255,.04); cursor: pointer; place-content: center; gap: 5px; }
.nav__burger span { display: block; width: 16px; height: 1.5px; background: var(--text); transition: transform .35s var(--ease); }
.nav--open .nav__burger span:first-child { transform: translateY(3.25px) rotate(45deg); }
.nav--open .nav__burger span:last-child { transform: translateY(-3.25px) rotate(-45deg); }
.nav__links-cta { display: none; }

/* ============ Saltar presentación ============ */
.skip {
  position: fixed; right: clamp(1rem, 3vw, 2.5rem); bottom: clamp(1rem, 3vw, 2rem); z-index: 40;
  display: inline-flex; align-items: center; gap: .6rem; min-height: 44px; padding: 0 1.1rem;
  border-radius: 999px; font-size: .85rem; font-weight: 500;
  background: rgba(14,24,40,.6); border: 1px solid rgba(255,255,255,.14);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  transition: opacity .4s var(--ease), transform .4s var(--ease), background .25s;
}
.skip svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; animation: nudge 1.6s ease-in-out infinite; }
@keyframes nudge { 50% { transform: translateY(3px); } }
.skip:hover { background: var(--accent); border-color: var(--accent); }
.skip.is-hidden { opacity: 0; transform: translateY(12px); pointer-events: none; }

/* ============ Cifras ============ */
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-block: 1px solid var(--line); background: var(--bg); }
.stat { padding: clamp(2rem, 5vw, 3.5rem) clamp(1rem, 3vw, 2.5rem); border-right: 1px solid var(--line); display: grid; gap: .5rem; }
.stat:last-child { border-right: 0; }
.stat strong { font: 600 clamp(2.2rem, 4.5vw, 3.8rem)/1 var(--display); letter-spacing: -.04em; background: linear-gradient(180deg, #fff, #9cc8ff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat > span { color: var(--muted); font-size: .95rem; }

/* ============ Tarjetas con ícono ============ */
.cards--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card__icon { width: 30px; height: 30px; fill: none; stroke: var(--accent-2); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.card__icon + h3 { margin-top: 1.6rem; }
.card { position: relative; overflow: hidden; }
.card::before { content: ""; position: absolute; inset: auto -40% -60% auto; width: 70%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(59,140,255,.18), transparent 70%); opacity: 0; transition: opacity .5s; }
.card:hover::before { opacity: 1; }

/* ============ Proceso ============ */
.steps { list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.5rem; counter-reset: s; }
.step { position: relative; padding-top: 1.6rem; border-top: 1px solid var(--line); }
.step::before { content: ""; position: absolute; top: -1px; left: 0; height: 1px; width: 0; background: var(--accent); transition: width 1.2s var(--ease); }
.step.is-in::before { width: 100%; }
.step__n { font: 600 .8rem/1 var(--display); letter-spacing: .2em; color: var(--accent); }
.step h3 { font: 600 1.25rem/1.2 var(--display); letter-spacing: -.02em; margin: 1rem 0 .6rem; }
.step p { color: var(--muted); line-height: 1.6; font-size: .95rem; }

/* ============ Entregas (marquesina) ============ */
.deliveries { padding: clamp(4rem, 9vh, 6rem) 0; background: var(--bg); border-top: 1px solid var(--line); overflow: hidden; }
.section__head--inline { padding: 0 clamp(1.5rem, 7vw, 7rem); margin-bottom: 2.2rem; }
.title--sm { font-size: clamp(1.5rem, 2.6vw, 2.2rem); }
.marquee { -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee__track { list-style: none; display: flex; gap: 1rem; width: max-content; animation: marquee 50s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track li { display: grid; gap: .25rem; padding: 1.1rem 1.4rem; border: 1px solid var(--line); border-radius: 1rem; background: rgba(255,255,255,.02); white-space: nowrap; }
.marquee__track b { font: 600 1rem/1.2 var(--display); }
.marquee__track span { color: var(--muted); font-size: .85rem; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ============ Modelos ============ */
.models { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; align-items: stretch; }
.model { position: relative; display: flex; flex-direction: column; padding: 2rem; border-radius: 1.25rem; border: 1px solid var(--line); background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,0)); transition: transform .5s var(--ease), border-color .4s; }
.model:hover { transform: translateY(-6px); border-color: rgba(255,255,255,.2); }
.model--featured { border-color: rgba(59,140,255,.55); background: linear-gradient(180deg, rgba(59,140,255,.14), rgba(59,140,255,.02)); box-shadow: 0 30px 80px -40px rgba(59,140,255,.6); }
.model__badge { position: absolute; top: 1.3rem; right: 1.3rem; font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; padding: .35rem .7rem; border-radius: 999px; background: var(--accent); color: #fff; }
.model__name { font: 500 1.1rem/1 var(--display); color: var(--muted); }
.model__name b { display: block; margin-top: .4rem; font-size: 3.4rem; font-weight: 600; letter-spacing: -.04em; color: var(--text); }
.model__fit { color: var(--muted); line-height: 1.55; margin: 1rem 0 1.6rem; min-height: 3.1em; }
.model__price { display: grid; gap: .3rem; padding: 1.2rem 0; border-block: 1px solid var(--line); }
.model__price small { font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.model__price strong { font: 600 2.1rem/1 var(--display); letter-spacing: -.03em; }
.model__list { list-style: none; display: grid; gap: .6rem; margin: 1.4rem 0 .4rem; color: var(--muted); font-size: .95rem; }
.model__list li::before { content: "—"; color: var(--accent); margin-right: .6rem; }
.model .btn { margin-top: auto; justify-content: center; }
.model__list { margin-bottom: 1.8rem; }

/* ============ Calculadora ============ */
.calc { display: grid; grid-template-columns: 1.1fr 1fr; gap: 1.25rem; }
.calc__controls, .calc__result { padding: clamp(1.5rem, 3vw, 2.4rem); border-radius: 1.25rem; border: 1px solid var(--line); background: rgba(255,255,255,.02); }
.calc__controls { display: grid; gap: 2rem; align-content: start; }
.seg { border: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: .5rem; }
.seg legend { font-size: .78rem; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); margin-bottom: .8rem; }
.seg label { cursor: pointer; }
.seg input { position: absolute; opacity: 0; }
.seg span { display: grid; place-items: center; min-height: 48px; border-radius: .8rem; border: 1px solid var(--line); font: 600 1.05rem/1 var(--display); transition: background .25s, border-color .25s, color .25s; }
.seg input:checked + span { background: var(--accent); border-color: var(--accent); color: #fff; }
.seg input:focus-visible + span { outline: 2px solid var(--accent-2); outline-offset: 2px; }
.range label { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; font-size: .95rem; color: var(--muted); margin-bottom: .9rem; }
.range output { font: 600 1.4rem/1 var(--display); color: var(--text); }
.range input { width: 100%; appearance: none; -webkit-appearance: none; height: 4px; border-radius: 4px; background: linear-gradient(90deg, var(--accent) var(--p, 50%), rgba(255,255,255,.12) var(--p, 50%)); cursor: pointer; }
.range input::-webkit-slider-thumb { -webkit-appearance: none; width: 22px; height: 22px; border-radius: 50%; background: #fff; border: 5px solid var(--accent); box-shadow: 0 0 0 6px rgba(59,140,255,.18); }
.range input::-moz-range-thumb { width: 14px; height: 14px; border-radius: 50%; background: #fff; border: 5px solid var(--accent); }
.calc__result { display: grid; align-content: start; gap: .9rem; background: linear-gradient(180deg, rgba(59,140,255,.12), rgba(59,140,255,.02)); border-color: rgba(59,140,255,.35); }
.calc__label { font-size: .78rem; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
.calc__big { font: 600 clamp(2.6rem, 5vw, 3.8rem)/1 var(--display); letter-spacing: -.04em; }
.meter { height: 6px; border-radius: 6px; background: rgba(255,255,255,.08); overflow: hidden; }
.meter i { display: block; height: 100%; width: 0; border-radius: 6px; background: linear-gradient(90deg, var(--accent), #5ee0a8); transition: width .6s var(--ease); }
.calc__status { font-size: .95rem; }
.calc__status.is-low { color: #ffb86b; }
.calc__status.is-ok { color: #6be3b0; }
.calc__rows { display: grid; gap: .1rem; margin-top: .4rem; }
.calc__rows div { display: flex; justify-content: space-between; gap: 1rem; padding: .7rem 0; border-top: 1px solid var(--line); }
.calc__rows dt { color: var(--muted); font-size: .92rem; }
.calc__rows dd { font: 600 1.05rem/1.2 var(--display); }
.calc .btn { margin-top: .6rem; justify-content: center; }
.perks { list-style: none; display: flex; flex-wrap: wrap; gap: .8rem 2rem; margin-top: 2rem; color: var(--muted); }
.perks li { display: flex; align-items: center; gap: .55rem; }
.perks svg { width: 18px; height: 18px; fill: none; stroke: #6be3b0; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }

/* ============ FAQ ============ */
.faq { display: grid; gap: .75rem; max-width: 52rem; }
.faq details { border: 1px solid var(--line); border-radius: 1rem; background: rgba(255,255,255,.02); transition: border-color .3s; }
.faq details[open] { border-color: rgba(59,140,255,.4); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 1rem; min-height: 56px; padding: 1rem 1.4rem; font: 500 1.05rem/1.35 var(--display); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.4rem; color: var(--accent-2); transition: transform .3s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 1.4rem 1.3rem; color: var(--muted); line-height: 1.65; }

/* ============ Contacto y pie ============ */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 6rem); align-items: start; }
.contact__list { list-style: none; display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 1.25rem; overflow: hidden; }
.contact__list li { display: flex; gap: 1rem; padding: 1.4rem 1.5rem; background: var(--bg); }
.contact__list svg { flex: none; width: 22px; height: 22px; margin-top: .15rem; fill: none; stroke: var(--accent-2); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.contact__list div { display: grid; gap: .3rem; }
.contact__list b { font: 600 .95rem/1.2 var(--display); }
.contact__list span { color: var(--muted); line-height: 1.5; }
.contact__list a { color: var(--accent-2); font-size: .9rem; margin-top: .2rem; }
.contact__list a:hover { text-decoration: underline; }
.footer { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 2rem; padding: 2rem clamp(5.5rem, 7vw, 7rem) 2rem clamp(1.5rem, 7vw, 7rem); border-top: 1px solid var(--line); color: var(--muted); font-size: .85rem; }
.footer p { flex: 1; min-width: 16rem; }
.footer a:hover { color: var(--text); }
.wa-float { position: fixed; right: clamp(1rem, 3vw, 2.5rem); bottom: clamp(1rem, 3vw, 2rem); z-index: 40; width: 56px; height: 56px; display: grid; place-items: center; border-radius: 50%; background: #25d366; box-shadow: 0 12px 30px -8px rgba(37,211,102,.6); opacity: 0; transform: scale(.8); pointer-events: none; transition: opacity .4s var(--ease), transform .4s var(--ease); }
.wa-float.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.wa-float svg { width: 26px; height: 26px; fill: none; stroke: #fff; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* ============ Responsive (nuevas secciones) ============ */
@media (max-width: 1024px) {
  .cards--3, .models { grid-template-columns: 1fr 1fr; }
  .model--featured { grid-column: 1 / -1; order: -1; }
  .steps { grid-template-columns: 1fr 1fr; }
  .specs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 1080px) {
  .nav__burger { display: grid; }
  .nav__cta { display: none; }
  .nav__links {
    display: flex; position: fixed; inset: 0; z-index: -1; flex-direction: column; justify-content: center; gap: 1.6rem;
    padding: 6rem 2rem 3rem; background: rgba(3,6,11,.97); backdrop-filter: blur(20px);
    font: 600 1.8rem/1.1 var(--display); color: var(--text);
    opacity: 0; visibility: hidden; transition: opacity .4s var(--ease), visibility .4s;
  }
  .nav--open .nav__links { opacity: 1; visibility: visible; }
  .nav__links-cta { display: inline-flex; align-self: flex-start; margin-top: 1rem; font: 500 1rem/1 var(--body); padding: 1rem 1.4rem; border-radius: 999px; background: var(--accent); }
  .stats { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .cards--3, .models, .steps, .calc, .contact { grid-template-columns: 1fr; }
  .skip { bottom: 1rem; right: 50%; transform: translateX(50%); }
  .skip.is-hidden { transform: translate(50%, 12px); }
  /* Entregas en celular: lista completa, sin marquesina que corte las tarjetas */
  .deliveries .marquee { -webkit-mask-image: none; mask-image: none; padding: 0 clamp(1.5rem, 7vw, 7rem); }
  .marquee__track { animation: none; width: auto; display: grid; grid-template-columns: 1fr; gap: .6rem; }
  .marquee__track li { white-space: normal; padding: 1rem 1.2rem; }
  .marquee__track li[aria-hidden="true"] { display: none; }
}

/* ============ Catálogo ============ */
.filters { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 2rem; }
.filters button {
  min-height: 44px; padding: 0 1.1rem; border-radius: 999px; cursor: pointer;
  border: 1px solid var(--line); background: rgba(255,255,255,.03); color: var(--muted);
  font: 500 .9rem/1 var(--body); transition: background .25s, color .25s, border-color .25s;
}
.filters button:hover { color: var(--text); border-color: rgba(255,255,255,.25); }
.filters button[aria-selected="true"] { background: var(--accent); border-color: var(--accent); color: #fff; }
.filters button small { opacity: .7; margin-left: .35rem; font-size: .8rem; }
.catalog { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr)); gap: 1rem; }
.product {
  display: flex; flex-direction: column; gap: .8rem; padding: 1.5rem; border-radius: 1.1rem;
  border: 1px solid var(--line); background: var(--bg);
  transition: transform .45s var(--ease), border-color .3s, opacity .35s;
}
.product:hover { transform: translateY(-4px); border-color: rgba(59,140,255,.45); }
.product__top { display: flex; align-items: center; justify-content: space-between; gap: .8rem; }
.product__icon { width: 44px; height: 44px; display: grid; place-items: center; border-radius: .8rem; background: rgba(59,140,255,.12); }
.product__icon svg { width: 22px; height: 22px; fill: none; stroke: var(--accent-2); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.product__tag { font-size: .75rem; padding: .35rem .65rem; border-radius: 999px; border: 1px solid rgba(59,140,255,.4); color: var(--accent-2); white-space: nowrap; }
.product__brand { font-size: .78rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.product h3 { font: 600 1.35rem/1.15 var(--display); letter-spacing: -.02em; margin-top: -.4rem; }
.product__desc { color: var(--muted); line-height: 1.55; font-size: .95rem; }
.product ul { list-style: none; display: grid; gap: .45rem; font-size: .9rem; color: var(--text); opacity: .9; }
.product li { display: flex; gap: .5rem; }
.product li::before { content: ""; flex: none; width: 6px; height: 6px; margin-top: .45rem; border-radius: 50%; background: var(--accent); }
.product__foot { margin-top: auto; padding-top: 1rem; border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.product__price { font: 600 1.15rem/1 var(--display); }
.product__cta { display: inline-flex; align-items: center; gap: .45rem; min-height: 44px; padding: 0 1rem; margin-left: auto; border-radius: 999px; background: rgba(255,255,255,.05); border: 1px solid var(--line); font-size: .88rem; font-weight: 500; transition: background .25s, border-color .25s; }
.product__cta:hover { background: #25d366; border-color: #25d366; color: #fff; }
.product__cta svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.product.is-entering { opacity: 0; transform: translateY(16px); }
@media (max-width: 760px) {
  .filters button { min-height: 40px; padding: 0 .9rem; font-size: .85rem; }
  .product { padding: 1.25rem; }
}

/* ---------- Footer legal + aviso de cookies ---------- */
.footer__links { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; }
.cookies { position: fixed; left: clamp(1rem, 3vw, 2rem); bottom: clamp(1rem, 3vw, 2rem); z-index: 60; max-width: 26rem; padding: 1.1rem 1.2rem; border: 1px solid var(--line); border-radius: 1rem; background: rgba(7, 12, 20, .92); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); box-shadow: 0 24px 60px -20px rgba(0,0,0,.7); opacity: 0; transform: translateY(12px); transition: opacity .4s var(--ease), transform .4s var(--ease); }
.cookies.is-in { opacity: 1; transform: none; }
.cookies__text { color: var(--muted); font-size: .85rem; line-height: 1.55; }
.cookies__text a { color: var(--accent-2); text-decoration: underline; }
.cookies__actions { display: flex; gap: .6rem; margin-top: .9rem; }
.cookies__btn { flex: 1; min-height: 44px; padding: .6rem 1rem; border: 1px solid var(--accent); border-radius: 999px; background: var(--accent); color: #fff; font: 600 .85rem/1 var(--body); cursor: pointer; transition: filter .2s; }
.cookies__btn:hover { filter: brightness(1.12); }
.cookies__btn:focus-visible { outline: 2px solid var(--accent-2); outline-offset: 2px; }
.cookies__btn--ghost { background: transparent; border-color: var(--line); color: var(--text); }
@media (max-width: 760px) { .cookies { right: 1rem; max-width: none; } }
@media (prefers-reduced-motion: reduce) { .cookies { transition: none; } }

/* ---------- Efecto transductor con gel (gel.js) ---------- */
.has-gel { isolation: isolate; }
.gel-layer { position: absolute; inset: 0; z-index: 1; border-radius: inherit; overflow: hidden; pointer-events: none; transition: opacity 2.6s ease, filter 2.6s ease; }
.gel-layer svg { width: 100%; height: 100%; display: block; filter: blur(.4px) drop-shadow(0 1px 0 rgba(255,255,255,.35)); }
.gel-layer.is-drying { opacity: 0 !important; filter: blur(2px); }
.gel-probe { position: absolute; left: 0; top: 0; z-index: 3; pointer-events: none; opacity: 0; transform-origin: 50% 90%; filter: drop-shadow(0 8px 10px rgba(0,0,0,.45)); }
.gel-probe.is-on { opacity: 1; }
.gel-probe img { width: 100%; height: 100%; display: block; object-fit: contain; }

/* ---------- Catálogo: foto + revelado por ultrasonido ---------- */
.product.has-media { padding-top: 0; overflow: hidden; }
.product__media { position: relative; margin: 0 -1.5rem .2rem; aspect-ratio: 640/795; overflow: hidden; background: #04070d; }
.product__media > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease), filter .8s var(--ease); }
.product:hover .product__media > img { transform: scale(1.03); }
.product.has-media .product__top { position: absolute; top: 1rem; left: 1rem; right: 1rem; z-index: 6; }
.product.has-media { position: relative; }
.product__media .us { position: absolute; inset: 0; z-index: 3; pointer-events: none; --reveal: 0; transition: opacity .45s ease;
  -webkit-mask: conic-gradient(from 139deg at 50% 9%, #000 calc((1 - var(--reveal)) * 82deg), transparent calc((1 - var(--reveal)) * 82deg + 5deg) 82deg, #000 82deg);
          mask: conic-gradient(from 139deg at 50% 9%, #000 calc((1 - var(--reveal)) * 82deg), transparent calc((1 - var(--reveal)) * 82deg + 5deg) 82deg, #000 82deg); }
.product__media .us.is-gone { opacity: 0; }
.us__echo { position: absolute; inset: 0; background: center/cover no-repeat; filter: grayscale(1) contrast(1.45) brightness(.88) blur(.5px); }
.us__echo::after { content: ""; position: absolute; inset: 0; opacity: .35; mix-blend-mode: screen;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='1.1' numOctaves='2' seed='7'/><feColorMatrix values='0 0 0 0 .8 0 0 0 0 .85 0 0 0 0 .9 0 0 0 .7 0'/></filter><rect width='160' height='160' filter='url(%23n)'/></svg>"); }
.us__fan { position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 9%, transparent 0 88%, rgba(200,225,250,.3) 88.3%, #03060b 88.8%),
              conic-gradient(from 139deg at 50% 9%, transparent 0 82deg, #03060b 0); }
.us__hud { position: absolute; left: 0; right: 0; bottom: .55rem; text-align: center; font: 500 .6rem/1 ui-monospace, "SF Mono", Menlo, monospace; color: rgba(190,215,240,.75); letter-spacing: .06em; white-space: nowrap; }
.us__hud b { color: #e8f2ff; font-weight: 600; }
.us__scan { position: absolute; left: 50%; top: 9%; width: 160px; height: 92%; margin-left: -80px; transform-origin: 50% 0; z-index: 4; pointer-events: none; opacity: 0;
  background: conic-gradient(from 177deg at 50% 0, transparent 0, rgba(140,205,255,.55) 3deg, rgba(255,255,255,.9) 3.4deg, rgba(140,205,255,0) 6deg, transparent 0);
  filter: blur(.6px) drop-shadow(0 0 10px rgba(124,192,255,.6)); }
.product.is-beat .product__media > img { animation: usGlow 1.4s ease-out; }
@keyframes usGlow { 40% { filter: brightness(1.18) saturate(1.1); } }
@media (max-width: 760px) { .product__media { margin: 0 -1.25rem .2rem; } }

/* ---------- Visor de equipos ---------- */
.product__media { cursor: zoom-in; }
.product__media:focus-visible { outline: 2px solid var(--accent-2); outline-offset: -4px; }
.product__zoom { position: absolute; right: .8rem; bottom: 2.1rem; z-index: 5; display: inline-flex; align-items: center; gap: .4rem; padding: .45rem .7rem; border-radius: 999px;
  font: 500 .72rem/1 var(--body); color: #dceaff; background: rgba(6,11,19,.65); border: 1px solid rgba(255,255,255,.14); backdrop-filter: blur(8px);
  opacity: 0; transform: translateY(6px); transition: opacity .35s var(--ease), transform .35s var(--ease); pointer-events: none; }
.product__zoom svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; }
.product:hover .product__zoom, .product__media:focus-visible .product__zoom { opacity: 1; transform: none; }
@media (hover: none) { .product__zoom { opacity: 1; transform: none; } }

.viewer { position: fixed; inset: 0; z-index: 80; display: grid; place-items: center; visibility: hidden; opacity: 0; transition: opacity .35s var(--ease), visibility 0s .35s; }
.viewer.is-open { visibility: visible; opacity: 1; transition: opacity .35s var(--ease); }
.viewer__backdrop { position: absolute; inset: 0; background: rgba(2,4,8,.82); backdrop-filter: blur(10px); }
.viewer__panel { position: relative; width: min(1180px, 94vw); height: min(780px, 90vh); display: grid; grid-template-columns: 1fr 340px;
  border: 1px solid var(--line); border-radius: 1.4rem; overflow: hidden; background: #050910; box-shadow: 0 40px 120px -30px rgba(0,0,0,.9);
  transform: translateY(14px) scale(.985); transition: transform .45s var(--ease); }
.viewer.is-open .viewer__panel { transform: none; }
.viewer__stage { position: relative; overflow: hidden; background: radial-gradient(80% 70% at 50% 60%, #0b1730, #04070d); touch-action: none; cursor: zoom-in; outline: none; }
.viewer__stage.is-zoomed { cursor: grab; }
.viewer__stage.is-zoomed:active { cursor: grabbing; }
.viewer__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; transform-origin: 50% 50%; user-select: none; -webkit-user-drag: none; transition: filter .5s var(--ease); }
.viewer__stage.is-us .viewer__img { filter: grayscale(1) contrast(1.5) brightness(.9); }
.viewer__lens { display: none; position: absolute; left: 0; top: 0; width: 190px; height: 190px; border-radius: 50%; pointer-events: none; opacity: 0; z-index: 3;
  border: 2px solid rgba(160,210,255,.85); box-shadow: 0 0 0 6px rgba(59,140,255,.15), 0 18px 40px rgba(0,0,0,.6); background-repeat: no-repeat; background-color: #04070d; transition: opacity .2s; }
.viewer__stage.is-us .viewer__lens { filter: grayscale(1) contrast(1.5) brightness(.9); }
.viewer__hint { position: absolute; left: 50%; top: 1rem; transform: translateX(-50%); font-size: .75rem; color: var(--muted); background: rgba(6,11,19,.6); padding: .45rem .8rem; border-radius: 999px; border: 1px solid var(--line); white-space: nowrap; pointer-events: none; }
.viewer__tools { position: absolute; left: 50%; bottom: 1rem; transform: translateX(-50%); display: flex; align-items: center; gap: .3rem; padding: .35rem; border-radius: 999px;
  background: rgba(6,11,19,.75); border: 1px solid var(--line); backdrop-filter: blur(10px); z-index: 4; }
.viewer__tools button { min-width: 40px; height: 40px; padding: 0 .8rem; border-radius: 999px; border: 0; background: transparent; color: var(--text); font: 500 .85rem/1 var(--body); cursor: pointer; }
.viewer__tools button:hover { background: rgba(255,255,255,.08); }
.viewer__tools button[aria-pressed="true"] { background: var(--accent); color: #fff; }
.viewer__pct { min-width: 3.4rem; text-align: center; font: 500 .8rem/1 ui-monospace, Menlo, monospace; color: var(--muted); }
.viewer__nav { position: absolute; top: 50%; transform: translateY(-50%); width: 48px; height: 48px; border-radius: 50%; border: 1px solid var(--line); background: rgba(6,11,19,.65); color: var(--text); font-size: 1.6rem; line-height: 1; cursor: pointer; z-index: 4; }
.viewer__nav:hover { border-color: var(--accent); }
.viewer__nav--prev { left: 1rem; } .viewer__nav--next { right: 1rem; }
.viewer__info { position: relative; display: flex; flex-direction: column; gap: .8rem; padding: 2.2rem 1.6rem 1.6rem; border-left: 1px solid var(--line); overflow-y: auto; }
.viewer__close { position: absolute; top: 1rem; right: 1rem; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line); background: transparent; color: var(--text); font-size: 1rem; cursor: pointer; }
.viewer__close:hover { border-color: var(--accent); }
.viewer__brand { font-size: .78rem; letter-spacing: .18em; text-transform: uppercase; color: var(--accent-2); margin-top: 1.4rem; }
.viewer__name { font: 600 1.8rem/1.1 var(--display); letter-spacing: -.02em; }
.viewer__desc { color: var(--muted); line-height: 1.6; }
.viewer__feats { list-style: none; display: grid; gap: .55rem; }
.viewer__feats li { display: flex; gap: .55rem; font-size: .95rem; }
.viewer__feats li::before { content: ""; flex: none; width: 6px; height: 6px; margin-top: .5rem; border-radius: 50%; background: var(--accent); }
.viewer__count { margin-top: auto; color: var(--muted); font-size: .8rem; }
.viewer__cta { margin-top: .2rem; justify-content: center; }
.viewer__note { font-size: .72rem; color: var(--muted); opacity: .8; }
@media (max-width: 860px) {
  .viewer__panel { width: 100vw; height: 100dvh; border-radius: 0; grid-template-columns: 1fr; grid-template-rows: 1fr auto; }
  .viewer__info { border-left: 0; border-top: 1px solid var(--line); max-height: 42dvh; padding: 1.2rem 1.2rem 1.4rem; }
  .viewer__brand { margin-top: 0; } .viewer__name { font-size: 1.4rem; }
  .viewer__hint { display: none; }
  .viewer__tools [data-lens] { display: none; }
  .viewer__close { position: fixed; top: .8rem; right: .8rem; z-index: 6; background: rgba(6,11,19,.7); }
  .viewer__nav { width: 42px; height: 42px; }
}

/* ---------- Utilidad ---------- */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* ---------- Comparador ---------- */
.compare { margin-top: 2rem; border: 1px solid var(--line); border-radius: 1.25rem; background: rgba(255,255,255,.02); overflow: hidden; }
.compare summary { list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.2rem 1.5rem; cursor: pointer; font: 600 1.05rem/1.2 var(--display); }
.compare summary::-webkit-details-marker { display: none; }
.compare summary svg { width: 22px; height: 22px; fill: none; stroke: var(--accent-2); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: transform .4s var(--ease); }
.compare[open] summary svg { transform: rotate(180deg); }
.compare summary:hover { background: rgba(255,255,255,.03); }
.compare__wrap { overflow-x: auto; border-top: 1px solid var(--line); }
.compare__table { width: 100%; min-width: 640px; border-collapse: collapse; font-size: .95rem; }
.compare__table th, .compare__table td { padding: 1rem 1.25rem; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.compare__table thead th { font: 600 1rem/1.2 var(--display); color: var(--text); }
.compare__table tbody th { color: var(--muted); font-weight: 500; width: 22%; }
.compare__table td { color: #d5e1ee; }
.compare__table .is-top { background: rgba(59,140,255,.08); color: var(--text); }
.compare__table thead .is-top { color: var(--accent-2); }
.compare__price td, .compare__price th { font: 600 1.15rem/1.2 var(--display); color: var(--text) !important; border-bottom: 0; }
.compare__note { padding: .9rem 1.5rem 1.2rem; color: var(--muted); font-size: .8rem; }

/* ---------- Recomendador ---------- */
.quiz-sec { background: radial-gradient(70% 60% at 80% 40%, rgba(59,140,255,.12), transparent 70%), var(--bg); }
.quiz { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.quiz__card { position: relative; padding: clamp(1.5rem, 3vw, 2.4rem); border-radius: 1.5rem; border: 1px solid var(--line); background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.01)); box-shadow: 0 40px 100px -50px rgba(59,140,255,.5); min-height: 26rem; }
.quiz__bar { height: 3px; border-radius: 3px; background: var(--line); overflow: hidden; margin-bottom: 1.6rem; }
.quiz__bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--accent-2), var(--accent)); transition: width .6s var(--ease); }
.quiz__step { font-size: .75rem; letter-spacing: .22em; text-transform: uppercase; color: var(--accent-2); }
.quiz__q { font: 600 clamp(1.4rem, 2.4vw, 1.9rem)/1.15 var(--display); letter-spacing: -.02em; margin: .6rem 0 1.4rem; }
.quiz__opts { display: grid; gap: .6rem; }
.quiz__opt { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 56px; padding: .9rem 1.2rem; border-radius: 1rem; border: 1px solid var(--line); background: rgba(255,255,255,.02); color: var(--text); font: 500 1rem/1.3 var(--body); text-align: left; cursor: pointer; transition: border-color .25s, background .25s, transform .35s var(--ease); animation: qIn .5s var(--ease) both; }
.quiz__opt:nth-child(2) { animation-delay: .05s; } .quiz__opt:nth-child(3) { animation-delay: .1s; } .quiz__opt:nth-child(4) { animation-delay: .15s; } .quiz__opt:nth-child(5) { animation-delay: .2s; }
.quiz__opt svg { width: 18px; height: 18px; flex: none; fill: none; stroke: var(--accent-2); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: transform .3s var(--ease); }
.quiz__opt:hover, .quiz__opt:focus-visible { border-color: var(--accent); background: rgba(59,140,255,.1); transform: translateX(4px); }
.quiz__opt:hover svg { transform: translateX(3px); }
@keyframes qIn { from { opacity: 0; transform: translateY(8px); } }
.quiz__back { margin-top: 1.1rem; background: none; border: 0; color: var(--muted); font: 500 .9rem/1 var(--body); cursor: pointer; padding: .6rem 0; }
.quiz__back:hover { color: var(--text); }
.quiz__res { display: grid; grid-template-columns: 42% 1fr; gap: 1.5rem; align-items: center; animation: qIn .6s var(--ease) both; }
.quiz__res img { width: 100%; height: auto; border-radius: 1rem; }
.quiz__why { color: var(--muted); line-height: 1.55; margin-top: -.6rem; }
.quiz__nums { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; margin: 1.2rem 0 .4rem; }
.quiz__nums div { padding: .8rem 1rem; border-radius: .9rem; border: 1px solid var(--line); background: rgba(255,255,255,.03); }
.quiz__nums dt { font-size: .75rem; color: var(--muted); }
.quiz__nums dd { font: 600 1.2rem/1.2 var(--display); margin-top: .2rem; white-space: nowrap; }
.quiz__nums small { font-size: .75rem; color: var(--muted); font-weight: 500; }
.quiz__res .btn { margin-top: 1rem; }
.quiz__again { display: block; }
.quiz__fine { font-size: .72rem; color: var(--muted); margin-top: .4rem; line-height: 1.5; }

/* ---------- Mapa de entregas ---------- */
.coverage { display: grid; grid-template-columns: minmax(0, .7fr) minmax(0, 1.3fr); gap: clamp(2rem, 5vw, 5rem); align-items: center; border-top: 1px solid var(--line); }
.coverage__list { list-style: none; display: grid; gap: .5rem; margin-top: 1.8rem; }
.coverage__list li { display: grid; gap: .15rem; padding: .8rem 1rem; border-left: 2px solid var(--accent); background: linear-gradient(90deg, rgba(59,140,255,.08), transparent); border-radius: 0 .7rem .7rem 0; }
.coverage__list b { font: 600 .98rem/1.2 var(--display); }
.coverage__list span { color: var(--muted); font-size: .86rem; }
.coverage__list .is-all { border-left-color: var(--line); background: none; }
.coverage__map { position: relative; }
.mx { width: 100%; height: auto; display: block; overflow: visible; }
.mx__st { fill: #0b1527; stroke: rgba(124,192,255,.22); stroke-width: 1; transition: fill .4s; }
.mx__st.is-hi { fill: #10284f; stroke: rgba(124,192,255,.5); }
.mx__st:hover { fill: #143466; }
.mx__arcs path { fill: none; stroke: #7cc0ff; stroke-width: 1.6; stroke-dasharray: 400; stroke-dashoffset: 400; opacity: .9; filter: drop-shadow(0 0 4px rgba(124,192,255,.8)); }
.mx.is-in .mx__arcs path { animation: mxDraw 1.6s var(--ease) forwards; animation-delay: var(--d); }
@keyframes mxDraw { to { stroke-dashoffset: 0; } }
.mx__pt { cursor: pointer; outline: none; }
.mx__pt circle:last-child { fill: #d8ecff; stroke: #3b8cff; stroke-width: 2; }
.mx__pt--hq circle:last-child { fill: #3b8cff; stroke: #fff; stroke-width: 2.5; }
.mx__ring { fill: none; stroke: #7cc0ff; stroke-width: 1.5; transform-box: fill-box; transform-origin: center; animation: mxPing 2.4s ease-out infinite; }
.mx__ring--2 { animation-delay: 1.2s; }
@keyframes mxPing { from { transform: scale(.6); opacity: .9; } to { transform: scale(2.8); opacity: 0; } }
.mx__pt:focus-visible circle:last-child { stroke: #fff; stroke-width: 3; }
.mx__tip { position: absolute; z-index: 3; transform: translate(-50%, calc(-100% - 16px)); min-width: 12rem; max-width: 17rem; padding: .7rem .9rem; border-radius: .8rem; background: rgba(6,11,19,.92); border: 1px solid rgba(124,192,255,.35); box-shadow: 0 16px 40px rgba(0,0,0,.6); opacity: 0; pointer-events: none; transition: opacity .25s; }
.mx__tip.is-on { opacity: 1; }
.mx__tip b { display: block; font: 600 .95rem/1.2 var(--display); }
.mx__tip span { display: block; color: var(--muted); font-size: .82rem; margin-top: .2rem; line-height: 1.4; }
@media (prefers-reduced-motion: reduce) { .mx__ring { animation: none; } .mx__arcs path { stroke-dashoffset: 0; } }

/* ---------- Agenda tu demo ---------- */
.demo { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.demo__addr { margin-top: 1.4rem; color: var(--muted); font-size: .9rem; padding-left: 1rem; border-left: 2px solid var(--accent); }
.demo__form { display: grid; gap: 1.4rem; padding: clamp(1.5rem, 3vw, 2.2rem); border-radius: 1.5rem; border: 1px solid var(--line); background: var(--bg); }
.demo__form fieldset { border: 0; display: grid; gap: .7rem; }
.demo__form legend { font: 600 .95rem/1.2 var(--display); margin-bottom: .7rem; }
.demo__form .chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.demo__form .chips label { position: relative; cursor: pointer; }
.demo__form .chips input { position: absolute; opacity: 0; pointer-events: none; }
.demo__form .chips span { display: grid; place-items: center; min-height: 48px; min-width: 64px; padding: .5rem .95rem; border-radius: .9rem; border: 1px solid var(--line); background: rgba(255,255,255,.02); font: 500 .92rem/1.15 var(--body); text-align: center; transition: border-color .2s, background .2s, color .2s; }
.demo__form .chips span small { display: block; font-size: .7rem; color: var(--muted); text-transform: capitalize; }
.demo__form .chips label:hover span { border-color: rgba(255,255,255,.3); }
.demo__form .chips input:checked + span { border-color: var(--accent); background: rgba(59,140,255,.16); color: #fff; }
.demo__form .chips input:checked + span small { color: var(--accent-2); }
.demo__form .chips input:focus-visible + span { outline: 2px solid var(--accent-2); outline-offset: 2px; }
.demo__name { display: grid; gap: .5rem; font: 600 .95rem/1.2 var(--display); }
.demo__name input { min-height: 48px; padding: 0 1rem; border-radius: .9rem; border: 1px solid var(--line); background: rgba(255,255,255,.03); color: var(--text); font: 400 1rem/1 var(--body); }
.demo__name input:focus { outline: none; border-color: var(--accent); }
.demo__form .btn { justify-content: center; margin-top: 0; }
.demo__note { font-size: .78rem; color: var(--muted); }

@media (max-width: 900px) {
  .quiz, .coverage, .demo { grid-template-columns: 1fr; }
  .quiz__res { grid-template-columns: 1fr; }
  .quiz__res img { max-width: 220px; margin: 0 auto; }
  .coverage__map { order: -1; }
}
.coverage, .quiz-sec, #demo { overflow: hidden; }
.quiz > *, .demo > *, .coverage > * { min-width: 0; }
@media (max-width: 760px) {
  .compare__table { min-width: 560px; font-size: .88rem; }
  .compare__table tbody th, .compare__table thead th:first-child { position: sticky; left: 0; z-index: 1; background: #0a1220; width: 7.5rem; }
  .compare__table th, .compare__table td { padding: .8rem .9rem; }
  .quiz__card { min-height: 0; }
}
.quiz__res > * { min-width: 0; }

.mx__insetbg { fill: url(#mxInset); stroke: rgba(124,192,255,.55); stroke-width: 1.5; }
.mx__zone { fill: none; stroke: #7cc0ff; stroke-width: 1.5; stroke-dasharray: 3 3; }
.mx__leader { fill: none; stroke: rgba(124,192,255,.6); stroke-width: 1.2; stroke-dasharray: 4 4; }
.mx__lbl { fill: #cfe3f8; font: 600 11px/1 var(--body); letter-spacing: .02em; pointer-events: none; paint-order: stroke; stroke: #04070d; stroke-width: 3px; }
.mx__inset .mx__lbl:first-of-type { fill: var(--accent-2); font-size: 10px; letter-spacing: .18em; }
.coverage__list li span { display: block; }
.coverage__list li span + span { margin-top: .1rem; }

/* Sin marco al tocar o hacer clic (se conserva solo para navegación con teclado) */
html { -webkit-tap-highlight-color: transparent; }
:focus:not(:focus-visible) { outline: none; }
.mx__pt:focus, .mx__pt:focus-visible, .product__media:focus { outline: none; }
.mx__pt:focus-visible circle:last-child { stroke: #7cc0ff; stroke-width: 2.5; }
.product__media:focus-visible { outline: 2px solid rgba(59,140,255,.6); outline-offset: -3px; }
.compare summary:focus { outline: none; }
.compare summary:focus-visible { box-shadow: inset 0 0 0 2px rgba(59,140,255,.6); }

/* Estado que levita al presionar */
.mx__st { cursor: pointer; transform-box: fill-box; transform-origin: center; transition: transform .55s var(--ease), fill .4s, filter .55s, stroke .4s; }
.mx__st.is-lift { transform: translateY(-12px); fill: #1f4f99; stroke: #a9d6ff; stroke-width: 1.6;
  filter: drop-shadow(0 16px 10px rgba(0,0,0,.7)) drop-shadow(0 0 14px rgba(59,140,255,.6)); }
.mx__pts > .mx__pt, .mx__zone { transition: transform .55s var(--ease); }
.mx__pts > .mx__pt.is-lift, .mx__zone.is-lift { transform: translateY(-12px); }
@media (prefers-reduced-motion: reduce) { .mx__st { transition: fill .3s; } }
.mx circle[fill="url(#mxGlow)"], .mx__arcs, .mx__leader, .mx__zone, .mx__lbl { pointer-events: none; }