/* Estufas Rocket Wolf — sistema visual
   Layout: lienzo gris claro estilo Apple, hero negro de producto, tarjetas blancas con radio amplio,
   un solo acento (rojo de la marca). Tipografía del sistema. */
:root{
  --bg:#f5f5f7; --surface:#ffffff; --surface-2:#f2f2f4; --ink:#1d1d1f; --ink-2:#6e6e73;
  --line:rgba(0,0,0,.09); --fill:rgba(118,118,128,.12);
  --accent:#d0140c; --accent-ink:#ffffff; --accent-soft:rgba(208,20,12,.10); --ring:rgba(208,20,12,.18);
  --ok:#1a7f37; --ok-bg:rgba(26,127,55,.10); --warn:#a35400; --warn-bg:rgba(163,84,0,.10); --err:#c4231a; --err-bg:rgba(196,35,26,.10);
  --nav-bg:rgba(255,255,255,.72);
  --hero-bg:#000000; --hero-ink:#f5f5f7; --hero-ink-2:#a1a1a6; --hero-accent:#ff453a;
  --shadow:0 1px 2px rgba(0,0,0,.04),0 6px 24px rgba(0,0,0,.06);
  --shadow-up:0 2px 4px rgba(0,0,0,.05),0 14px 36px rgba(0,0,0,.10);
  --r-s:10px; --r-m:18px; --r-l:24px;
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Text","SF Pro Display","Helvetica Neue","Segoe UI",Roboto,Arial,sans-serif;
  --maxw:1200px; --prose:72ch;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#000000; --surface:#1c1c1e; --surface-2:#232326; --ink:#f5f5f7; --ink-2:#a1a1a6;
  --line:rgba(255,255,255,.12); --fill:rgba(118,118,128,.24);
  --accent:#ff453a; --accent-ink:#000000; --accent-soft:rgba(255,69,58,.14); --ring:rgba(255,69,58,.28);
  --ok:#30d158; --ok-bg:rgba(48,209,88,.14); --warn:#ffb340; --warn-bg:rgba(255,179,64,.14); --err:#ff6961; --err-bg:rgba(255,105,97,.14);
  --nav-bg:rgba(22,22,23,.72);
  --hero-bg:#000000; --hero-ink:#f5f5f7; --hero-ink-2:#a1a1a6; --hero-accent:#ff453a;
  --shadow:0 1px 2px rgba(0,0,0,.5),0 6px 24px rgba(0,0,0,.4); --shadow-up:0 2px 4px rgba(0,0,0,.5),0 14px 36px rgba(0,0,0,.55);
  color-scheme:dark;
}}
:root[data-theme="dark"]{
  --bg:#000000; --surface:#1c1c1e; --surface-2:#232326; --ink:#f5f5f7; --ink-2:#a1a1a6;
  --line:rgba(255,255,255,.12); --fill:rgba(118,118,128,.24);
  --accent:#ff453a; --accent-ink:#000000; --accent-soft:rgba(255,69,58,.14); --ring:rgba(255,69,58,.28);
  --ok:#30d158; --ok-bg:rgba(48,209,88,.14); --warn:#ffb340; --warn-bg:rgba(255,179,64,.14); --err:#ff6961; --err-bg:rgba(255,105,97,.14);
  --nav-bg:rgba(22,22,23,.72);
  --hero-bg:#000000; --hero-ink:#f5f5f7; --hero-ink-2:#a1a1a6; --hero-accent:#ff453a;
  --shadow:0 1px 2px rgba(0,0,0,.5),0 6px 24px rgba(0,0,0,.4); --shadow-up:0 2px 4px rgba(0,0,0,.5),0 14px 36px rgba(0,0,0,.55);
  color-scheme:dark;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.47;letter-spacing:-.012em;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:3px solid var(--ring);outline-offset:2px;border-radius:6px}
[hidden]{display:none!important}
h1,h2,h3{text-wrap:balance;margin:0;color:var(--ink)}
h1{font-size:clamp(2rem,4.6vw,3.4rem);line-height:1.07;letter-spacing:-.03em;font-weight:700}
h2{font-size:clamp(1.6rem,3.2vw,2.5rem);line-height:1.1;letter-spacing:-.025em;font-weight:700}
h3{font-size:1.2rem;line-height:1.25;letter-spacing:-.015em;font-weight:600}
p{margin:0}
.num,.price,table{font-variant-numeric:tabular-nums}
.skip{position:absolute;left:-9999px;top:8px;z-index:100;background:var(--surface);color:var(--ink);padding:10px 16px;border-radius:999px;box-shadow:var(--shadow)}
.skip:focus{left:16px}

.wrap{max-width:var(--maxw);margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.prose{max-width:var(--prose)}
.section{padding-block:clamp(48px,7vw,96px)}
.section+.section{padding-top:0}
.stack{display:flex;flex-direction:column;gap:16px}
.eyebrow{font-size:.82rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--accent)}
.lead{font-size:clamp(1.05rem,1.6vw,1.3rem);line-height:1.4;color:var(--ink-2)}
.muted{color:var(--ink-2)}
.small{font-size:.88rem}
.center{text-align:center;margin-inline:auto}

/* Navegación de vidrio */
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--nav-bg)}
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:var(--nav-bg);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:12px;min-height:56px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:700;letter-spacing:-.02em;font-size:1.02rem;margin-right:auto}
.brand:hover{text-decoration:none}
.brand img{width:34px;height:34px}
.nav-links{display:flex;gap:4px;list-style:none;margin:0;padding:0}
.nav-links a{display:inline-flex;align-items:center;min-height:40px;padding:0 12px;border-radius:999px;color:var(--ink);font-size:.92rem}
.nav-links a:hover{background:var(--fill);text-decoration:none}
.nav-links a[aria-current="page"]{font-weight:600}
.icon-btn{position:relative;display:inline-grid;place-items:center;width:40px;height:40px;border-radius:999px;border:0;background:transparent;color:var(--ink);cursor:pointer}
.icon-btn:hover{background:var(--fill)}
.icon-btn svg{width:21px;height:21px}
.badge{position:absolute;top:2px;right:0;min-width:18px;height:18px;padding:0 5px;border-radius:999px;background:var(--accent);color:var(--accent-ink);font-size:.7rem;font-weight:700;display:grid;place-items:center;line-height:1}
.menu-btn{display:none}
@media (max-width:860px){
  .menu-btn{display:inline-grid}
  .nav-links{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;gap:0;background:var(--surface);border-bottom:1px solid var(--line);padding:8px max(16px,env(safe-area-inset-right,0px)) 16px max(16px,env(safe-area-inset-left,0px));box-shadow:var(--shadow)}
  .nav-links.open{display:flex}
  .nav-links a{min-height:48px;font-size:1.05rem}
}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 22px;border-radius:999px;border:1px solid transparent;font:600 1rem/1 var(--font);letter-spacing:-.01em;cursor:pointer;transition:background .16s ease,transform .16s ease,box-shadow .16s ease;text-decoration:none!important;white-space:nowrap}
.btn-primary{background:var(--accent);color:var(--accent-ink)}
.btn-primary:hover{filter:brightness(1.06)}
.btn-primary:active{transform:scale(.98)}
.btn-ghost{background:transparent;color:var(--accent);border-color:currentColor}
.btn-ghost:hover{background:var(--accent-soft)}
.btn-quiet{background:var(--fill);color:var(--ink)}
.btn-quiet:hover{filter:brightness(.97)}
.btn-lg{min-height:52px;padding:0 28px;font-size:1.06rem}
.btn-block{width:100%}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.link-arrow::after{content:" ›"}

/* Hero (siempre oscuro) */
.hero{background:var(--hero-bg);color:var(--hero-ink);overflow:hidden}
.hero-inner{padding-block:clamp(40px,7vw,88px) clamp(40px,6vw,72px);display:grid;gap:28px;justify-items:center;text-align:center}
.hero-media-wrap{display:flex;justify-content:center}
.hero-logo{width:min(420px,78vw)}
.hero h1{color:var(--hero-ink);max-width:18ch}
.hero .answer{color:var(--hero-ink-2);max-width:60ch;font-size:clamp(1.02rem,1.5vw,1.2rem);line-height:1.45}
.hero .answer strong{color:var(--hero-ink)}
.hero-price{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:center;gap:6px 14px}
.hero-price .price{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:700;letter-spacing:-.02em;color:var(--hero-ink)}
.hero-price .muted{color:var(--hero-ink-2);font-size:.95rem}
.hero .btn-primary{background:var(--hero-accent);color:#000}
.hero .btn-ghost{color:var(--hero-ink);border-color:rgba(255,255,255,.35)}
.hero .btn-ghost:hover{background:rgba(255,255,255,.08)}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.hero-media{width:100%;max-width:1100px}
.hero-media img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:var(--r-l) var(--r-l) 0 0}

/* Hero de páginas internas */
.page-hero{padding-block:clamp(28px,4vw,56px) 8px}
.page-hero .stack{gap:14px}
.crumbs{font-size:.85rem;color:var(--ink-2);display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:0 0 6px;padding:0}
.crumbs li+li::before{content:"›";margin-right:6px;color:var(--ink-2)}
.crumbs a{color:var(--ink-2)}
.answer-box{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-m);padding:18px 20px;max-width:var(--prose)}
.answer-box .label{font-size:.78rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2);margin-bottom:6px;display:flex;gap:8px;align-items:center}
.answer-box .answer{font-size:1.06rem}
.updated{font-size:.82rem;color:var(--ink-2)}

/* Grillas y tarjetas */
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:960px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.g2,.g3,.g4{grid-template-columns:minmax(0,1fr)}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-m);padding:24px;transition:transform .18s ease,box-shadow .18s ease;min-width:0}
.card:hover{transform:translateY(-1px);box-shadow:var(--shadow-up)}
.card h3{margin-bottom:8px}
.card p{color:var(--ink-2)}
.card .big{font-size:2rem;font-weight:700;letter-spacing:-.03em;color:var(--ink);line-height:1;margin-bottom:10px}
.card .big small{font-size:1rem;font-weight:600;color:var(--ink-2)}
.section-head{display:grid;gap:12px;margin-bottom:32px;max-width:760px}

.media-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-m);overflow:hidden;min-width:0}
.media-card img{width:100%;aspect-ratio:3/2;object-fit:cover}
.media-card figcaption{padding:16px 18px}
.media-card figcaption strong{display:block;color:var(--ink);font-size:1.02rem;letter-spacing:-.01em}
.media-card figcaption span{color:var(--ink-2);font-size:.93rem}
figure{margin:0}

/* Pasos (secuencia real de combustión) */
.steps{counter-reset:s;display:grid;gap:12px;list-style:none;margin:0;padding:0}
.steps li{counter-increment:s;display:grid;grid-template-columns:40px 1fr;gap:14px;align-items:start;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-m);padding:18px}
.steps li::before{content:counter(s);display:grid;place-items:center;width:40px;height:40px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-weight:700}
.steps strong{display:block;margin-bottom:2px}
.steps span{color:var(--ink-2)}
.split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:center}
@media (max-width:860px){.split{grid-template-columns:minmax(0,1fr)}}
.rounded{border-radius:var(--r-l);overflow:hidden}
.rounded img{width:100%;aspect-ratio:3/2;object-fit:cover}

/* Lista tipo ajustes */
.settings{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.settings li{display:flex;justify-content:space-between;gap:16px;align-items:baseline;background:var(--surface-2);border-radius:12px;padding:13px 16px}
.settings li span{color:var(--ink-2)}
.settings li strong{text-align:right;font-weight:600}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-l);padding:clamp(20px,3vw,32px)}

/* Tabla */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-m);background:var(--surface)}
table{width:100%;border-collapse:collapse;font-size:.95rem}
th,td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{font-weight:600;color:var(--ink-2);font-size:.82rem;letter-spacing:.04em;text-transform:uppercase;background:var(--surface-2)}
tr:last-child td{border-bottom:0}

/* Producto */
.product{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:start}
@media (max-width:900px){.product{grid-template-columns:minmax(0,1fr)}}
.gallery-main{background:var(--surface);border-radius:var(--r-l);overflow:hidden;border:1px solid var(--line)}
.gallery-main img{width:100%;aspect-ratio:3/2;object-fit:cover}
.thumbs{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:8px;margin-top:10px}
@media (max-width:620px){.thumbs{grid-template-columns:repeat(4,minmax(0,1fr))}}
.thumbs button{padding:0;border:2px solid transparent;border-radius:10px;overflow:hidden;background:var(--surface);cursor:pointer;min-height:40px}
.thumbs button[aria-pressed="true"]{border-color:var(--accent)}
.thumbs img{width:100%;aspect-ratio:3/2;object-fit:cover}
.buybox{position:sticky;top:calc(env(safe-area-inset-top,0px) + 72px);display:grid;gap:18px}
.buybox .price{font-size:2rem;font-weight:700;letter-spacing:-.02em}
.pill{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;font-size:.8rem;font-weight:600;background:var(--fill);color:var(--ink)}
.pill.ok{background:var(--ok-bg);color:var(--ok)}
.pill.warn{background:var(--warn-bg);color:var(--warn)}
.live{width:8px;height:8px;border-radius:999px;background:currentColor;position:relative;display:inline-block}
.live::after{content:"";position:absolute;inset:0;border-radius:999px;background:currentColor;animation:ping 1.8s ease-out infinite}
@keyframes ping{0%{transform:scale(1);opacity:.6}80%,100%{transform:scale(2.6);opacity:0}}
.qty{display:inline-flex;align-items:center;background:var(--fill);border-radius:999px;padding:3px}
.qty button{width:40px;height:40px;border-radius:999px;border:0;background:transparent;color:var(--ink);font-size:1.25rem;cursor:pointer}
.qty button:hover{background:var(--surface)}
.qty output,.qty input{min-width:36px;width:44px;text-align:center;font-weight:600;border:0;background:transparent;color:var(--ink);font:600 1rem var(--font)}
.row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}

/* Segmentado */
.segmented{display:inline-flex;background:var(--fill);border-radius:10px;padding:3px;gap:2px}
.segmented button{border:0;background:transparent;color:var(--ink);font:500 .92rem var(--font);padding:8px 14px;border-radius:8px;cursor:pointer;min-height:36px}
.segmented button[aria-pressed="true"]{background:var(--surface);box-shadow:0 1px 3px rgba(0,0,0,.12);font-weight:600}

/* Campos */
.field{display:grid;gap:6px;min-width:0}
.field label{font-size:.88rem;font-weight:600;color:var(--ink)}
.field .hint{font-size:.8rem;color:var(--ink-2)}
input[type=text],input[type=email],input[type=tel],input[type=number],select,textarea{width:100%;min-height:48px;border-radius:12px;border:1px solid var(--line);background:var(--surface);color:var(--ink);font:400 1rem var(--font);padding:12px 14px;transition:border-color .15s ease,box-shadow .15s ease}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--ring)}
.form-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px}
.form-grid .c6{grid-column:span 6}.form-grid .c4{grid-column:span 4}.form-grid .c3{grid-column:span 3}.form-grid .c2{grid-column:span 2}
@media (max-width:620px){.form-grid .c4,.form-grid .c3,.form-grid .c2{grid-column:span 6}}
.quote{display:grid;gap:10px}
.quote-form{display:flex;gap:8px}
.quote-form input{flex:1;min-width:0}
.rates{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.rates label{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;background:var(--surface-2);border-radius:12px;padding:12px 14px;cursor:pointer;border:2px solid transparent}
.rates input{accent-color:var(--accent);width:18px;height:18px;margin:0}
.rates label:has(input:checked){border-color:var(--accent)}
.rates .r-name{font-weight:600}
.rates .r-days{display:block;font-size:.84rem;color:var(--ink-2);font-weight:400}
.rates .r-price{font-weight:700}
.note{font-size:.85rem;border-radius:12px;padding:10px 14px;background:var(--fill);color:var(--ink)}
.note.warn{background:var(--warn-bg);color:var(--warn)}
.note.err{background:var(--err-bg);color:var(--err)}
.note.ok{background:var(--ok-bg);color:var(--ok)}

/* Carrito y checkout */
.cart-layout{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:24px;align-items:start}
@media (max-width:900px){.cart-layout{grid-template-columns:minmax(0,1fr)}}
.cart-items{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.cart-item{display:grid;grid-template-columns:110px minmax(0,1fr) auto;gap:16px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-m);padding:14px}
.cart-item img{border-radius:12px;aspect-ratio:3/2;object-fit:cover;width:110px}
.cart-item h3{font-size:1.02rem}
.cart-item .link{background:none;border:0;color:var(--accent);font:500 .9rem var(--font);cursor:pointer;padding:6px 0}
@media (max-width:520px){.cart-item{grid-template-columns:80px minmax(0,1fr)}.cart-item img{width:80px}.cart-item .end{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center}}
.summary{display:grid;gap:10px}
.summary .line{display:flex;justify-content:space-between;gap:12px}
.summary .total{font-size:1.25rem;font-weight:700;border-top:1px solid var(--line);padding-top:12px;margin-top:4px}
.empty{text-align:center;padding:48px 16px;display:grid;gap:14px;justify-items:center}

/* Ciudades */
.city-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:10px}
.city-link{display:flex;justify-content:space-between;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 16px;color:var(--ink);min-height:56px;transition:box-shadow .16s ease,transform .16s ease}
.city-link:hover{text-decoration:none;box-shadow:var(--shadow);transform:translateY(-1px)}
.city-link span{display:block;font-size:.8rem;color:var(--ink-2)}
.city-link::after{content:"›";color:var(--ink-2);font-size:1.3rem}
.kv{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}
.kv div{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.kv span{display:block;font-size:.8rem;color:var(--ink-2)}
.kv strong{font-size:1.05rem}

/* FAQ */
.faq{display:grid;gap:10px;max-width:880px}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-m);padding:0 20px}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:16px;align-items:center;padding:18px 0;font-weight:600;font-size:1.04rem;letter-spacing:-.01em;min-height:44px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;font-weight:300;color:var(--accent);transition:transform .18s ease;flex:none}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details>div{padding:0 0 18px;color:var(--ink-2)}
.faq details>div p+p{margin-top:8px}
.faq-group{display:grid;gap:14px;margin-bottom:40px}

/* CTA final */
.cta-band{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-l);padding:clamp(24px,4vw,48px);display:grid;grid-template-columns:minmax(0,1fr) auto;gap:20px;align-items:center}
@media (max-width:720px){.cta-band{grid-template-columns:minmax(0,1fr)}}

/* Pie de página */
.footer{border-top:1px solid var(--line);background:var(--surface-2);font-size:.88rem;color:var(--ink-2);margin-top:clamp(48px,7vw,96px)}
.footer .wrap{padding-block:40px 28px;display:grid;gap:28px}
.footer-top{display:grid;grid-template-columns:minmax(0,1.2fr) repeat(3,minmax(0,1fr));gap:24px}
@media (max-width:860px){.footer-top{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.footer-top{grid-template-columns:minmax(0,1fr)}}
.footer-logo{width:180px;background:#000;border-radius:16px;padding:10px 14px}
.footer h2{font-size:.82rem;font-weight:600;color:var(--ink);letter-spacing:.02em;margin-bottom:10px}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.footer a{color:var(--ink-2)}
.footer a:hover{color:var(--ink)}
.footer-cities{display:flex;flex-wrap:wrap;gap:4px 14px}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;border-top:1px solid var(--line);padding-top:18px}
.footer-bottom a{color:var(--ink);font-weight:600}

/* Toast */
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%) translateY(20px);opacity:0;background:var(--ink);color:var(--bg);padding:12px 18px;border-radius:999px;font-weight:600;font-size:.95rem;box-shadow:var(--shadow-up);transition:opacity .18s ease,transform .18s ease;z-index:80;pointer-events:none;max-width:calc(100% - 32px)}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* Página 404 */
.notfound{text-align:center;padding-block:clamp(56px,10vw,120px);display:grid;gap:18px;justify-items:center}
.notfound .code{font-size:clamp(4rem,14vw,8rem);font-weight:800;letter-spacing:-.05em;line-height:1;color:var(--accent)}

.legal h2{font-size:1.35rem;margin:28px 0 8px}
.legal p,.legal li{color:var(--ink-2)}
.legal ul{padding-left:20px}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}
@media (max-width:900px){.buybox,.cart-layout aside{position:static!important}}
/* WhatsApp */
:root{--wa:#128c4a;--wa-ink:#ffffff}
.btn .wa-ico{width:20px;height:20px;flex:none}
.wa-float{position:fixed;z-index:70;right:calc(16px + env(safe-area-inset-right,0px));bottom:calc(16px + env(safe-area-inset-bottom,0px));display:inline-flex;align-items:center;gap:8px;min-height:52px;padding:0 20px 0 16px;border-radius:999px;background:var(--wa);color:var(--wa-ink);font-weight:600;box-shadow:var(--shadow-up);text-decoration:none!important;transition:transform .16s ease}
.wa-float:hover{transform:translateY(-2px)}
.wa-float .wa-ico{width:26px;height:26px}
@media (max-width:620px){.wa-float{width:56px;height:56px;padding:0;justify-content:center}.wa-float span{position:absolute;left:-9999px}}
.footer{padding-bottom:72px}
/* Video de fondo del hero */
.hero-top{position:relative;isolation:isolate;overflow:hidden}
.hero-inner{position:relative;z-index:2}
.hero-video{position:absolute;inset:0;z-index:0;overflow:hidden;pointer-events:none;opacity:0;transition:opacity .9s ease;container-type:size}
.hero-video.playing{opacity:1}
.hero-video iframe{position:absolute;top:50%;left:50%;width:max(100cqw,177.78cqh);height:max(56.25cqw,100cqh);transform:translate(-50%,-50%) scale(1.35);border:0;pointer-events:none}
.hero-shade{position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(180deg,rgba(0,0,0,.55) 0%,rgba(0,0,0,.45) 35%,rgba(0,0,0,.6) 75%,#000 100%)}
.hero h1,.hero .answer,.hero-price{text-shadow:0 1px 18px rgba(0,0,0,.55)}
/* Formas de pago */
.pay-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;font-size:.85rem;color:var(--ink-2)}
.pay-row.center{justify-content:center}
.pay-logos{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}
.pay-logos img{width:52px;height:32.5px;border-radius:6px;border:1px solid var(--line);background:#fff;display:block}
.footer .pay-row{border-top:1px solid var(--line);padding-top:18px}
.footer .pay-logos{display:flex}