/* Astra Shop — global styles. Brandeable via CSS vars del tenant. */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--bg);color:var(--ink);
  font-family:var(--font-body);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,textarea,select{font:inherit;color:inherit}
::selection{background:var(--accent);color:var(--bg)}

.container{width:100%;max-width:1240px;margin:0 auto;padding:0 24px}
@media(max-width:640px){.container{padding:0 16px}}

/* ── Header ─────────────────────────────────────── */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(10,10,12,.85);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:72px;gap:32px;
}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--font-head);font-weight:300;font-size:1.25rem;letter-spacing:-.01em;color:var(--ink)}
.brand-mark{width:24px;height:24px;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center}
.brand-mark svg,.brand-mark img{width:100%;height:100%;display:block;object-fit:contain}
.brand-name{font-weight:300}
.nav-main{display:flex;gap:32px}
.nav-main .nav-link{
  font-family:var(--font-mono);font-size:.78rem;
  text-transform:uppercase;letter-spacing:.12em;
  color:var(--ink-2);transition:color .2s;position:relative;padding:4px 0;
}
.nav-main .nav-link:hover{color:var(--ink)}
.nav-main .nav-link.is-active{color:var(--accent)}
.nav-main .nav-link.is-active::after{
  content:'';position:absolute;left:0;right:0;bottom:-22px;height:2px;
  background:var(--accent);
}
.nav-cta-row{display:flex;align-items:center;gap:12px}
.nav-cta{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--accent);color:var(--bg);
  padding:10px 18px;border-radius:999px;
  font-family:var(--font-mono);font-size:.74rem;font-weight:600;
  text-transform:uppercase;letter-spacing:.1em;
  transition:transform .15s;
}
.nav-cta:hover{transform:translateY(-1px)}
.nav-burger{display:none;width:32px;height:32px;flex-direction:column;justify-content:center;gap:4px;align-items:center}
.nav-burger span{display:block;width:20px;height:2px;background:var(--ink);transition:transform .25s,opacity .15s}
.nav-burger.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-burger.is-open span:nth-child(2){opacity:0}
.nav-burger.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.nav-mobile{
  display:none;flex-direction:column;
  background:var(--bg-alt);border-bottom:1px solid var(--line);
  padding:16px 24px;gap:4px;
}
.nav-mobile.is-open{display:flex}
.nav-mobile .nav-link{
  display:block;padding:14px 0;
  font-family:var(--font-mono);font-size:.85rem;
  text-transform:uppercase;letter-spacing:.1em;
  color:var(--ink-2);border-bottom:1px solid var(--line);
}
.nav-mobile .nav-link.is-active{color:var(--accent)}

@media(max-width:768px){
  .nav-main{display:none}
  .nav-burger{display:flex}
  .header-inner{gap:12px}
  .nav-cta{padding:8px 14px;font-size:.68rem}
  .nav-cta svg{width:12px;height:12px}
}
@media(max-width:520px){
  .nav-cta span,.nav-cta{font-size:0;padding:0}
  .nav-cta svg{width:18px;height:18px;margin:0}
  .nav-cta{width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;font-size:0}
  .brand-name{font-size:1rem}
}

/* ── Buttons ──────────────────────────────────── */
.btn-primary,.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:8px;
  font-family:var(--font-mono);font-size:.78rem;font-weight:600;
  text-transform:uppercase;letter-spacing:.12em;
  transition:transform .15s,box-shadow .2s,background .2s;
  cursor:pointer;
}
.btn-primary{
  background:var(--accent);color:var(--bg);
  box-shadow:0 8px 28px -8px var(--accent-glow);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 32px -10px var(--accent-glow)}
.btn-ghost{
  background:transparent;color:var(--ink);
  border:1px solid var(--line-2);
}
.btn-ghost:hover{border-color:var(--ink-2);background:var(--surface)}

/* ── Reveal animation ─────────────────────────── */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s,transform .8s}
.reveal.is-visible{opacity:1;transform:none}

/* ── Hero ─────────────────────────────────────── */
.hero{position:relative;padding:120px 0 100px;overflow:hidden}
.hero::before{
  content:'';position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(ellipse 60% 50% at 75% 25%,var(--accent-glow),transparent 60%),
    radial-gradient(ellipse 50% 40% at 20% 80%,rgba(167,139,250,.18),transparent 60%);
  opacity:.35;
}
.hero-grid{display:grid;gap:60px;align-items:center}
@media(min-width:1024px){.hero-grid{grid-template-columns:1.1fr .9fr;gap:80px}}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:12px;
  font-family:var(--font-mono);font-size:.78rem;color:var(--accent);
  letter-spacing:.16em;text-transform:uppercase;margin-bottom:24px;
}
.hero-eyebrow::before{content:'';width:32px;height:1px;background:var(--accent)}
.hero h1{
  font-family:var(--font-head);font-size:clamp(1.9rem,6vw,4.8rem);
  font-weight:200;line-height:1.05;letter-spacing:-.025em;
  margin-bottom:28px;
  overflow-wrap:break-word;hyphens:auto;
  word-break:normal;
}
@media(max-width:480px){
  .hero{padding:60px 0 70px}
  .hero h1{font-size:2rem;line-height:1.1}
}
.hero h1 em{color:var(--accent);font-style:italic;font-weight:300}
.hero-sub{
  font-size:clamp(1.05rem,1.4vw,1.2rem);color:var(--ink-2);
  max-width:560px;margin-bottom:40px;line-height:1.7;
}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px}
.hero-visual{
  position:relative;aspect-ratio:1/1;max-width:520px;margin:0 auto;
  border-radius:24px;overflow:hidden;
  background:linear-gradient(135deg,rgba(94,234,212,.12),rgba(167,139,250,.08));
  border:1px solid var(--line-2);
}
.hero-visual::after{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(circle at 30% 20%,var(--accent-glow),transparent 50%),
    radial-gradient(circle at 70% 80%,rgba(167,139,250,.25),transparent 50%);
}
.hero-card{
  position:absolute;background:rgba(20,20,28,.85);backdrop-filter:blur(20px);
  border:1px solid var(--line-2);border-radius:14px;padding:18px 22px;
  font-family:var(--font-mono);font-size:.74rem;
  box-shadow:0 14px 40px -14px rgba(0,0,0,.6);
}
.hero-card-1{top:18%;left:8%;animation:float 6s ease-in-out infinite}
.hero-card-2{top:60%;right:8%;animation:float 7s ease-in-out infinite reverse}
.hero-card .label{color:var(--ink-3);text-transform:uppercase;letter-spacing:.1em;font-size:.66rem;margin-bottom:6px}
.hero-card .val{font-family:var(--font-head);font-size:1.5rem;font-weight:300;color:var(--accent);letter-spacing:-.01em}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* ── Sections ─────────────────────────────────── */
section{padding:90px 0}
@media(max-width:768px){section{padding:64px 0}}
.sec-eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-mono);font-size:.74rem;
  color:var(--accent);letter-spacing:.14em;text-transform:uppercase;
  margin-bottom:20px;
}
.sec-eyebrow::before{content:'';width:24px;height:1px;background:var(--accent)}
.sec-title{
  font-family:var(--font-head);font-size:clamp(2rem,4vw,3.2rem);
  font-weight:200;line-height:1.08;letter-spacing:-.02em;margin-bottom:18px;
}
.sec-title em{color:var(--accent);font-style:italic;font-weight:300}
.sec-lede{font-size:1.05rem;color:var(--ink-2);max-width:640px;margin-bottom:48px;line-height:1.7}

/* ── Products ─────────────────────────────────── */
.prod-grid{display:grid;gap:24px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.prod-card{
  background:var(--surface);border:1px solid var(--line);border-radius:14px;
  overflow:hidden;transition:transform .25s,border-color .25s,box-shadow .25s;
  display:flex;flex-direction:column;
}
.prod-card:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:0 20px 40px -20px var(--accent-glow)}
.prod-card-img{
  aspect-ratio:4/5;background:var(--bg-alt);position:relative;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
}
.prod-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s;opacity:0;transition:opacity .3s,transform .4s}
.prod-card-img img.loaded{opacity:1}
.prod-card:hover .prod-card-img img{transform:scale(1.04)}
.prod-card-img .placeholder{font-family:var(--font-mono);font-size:.7rem;color:var(--ink-3);letter-spacing:.1em;text-transform:uppercase}
.prod-card-tag{
  position:absolute;top:12px;left:12px;
  background:var(--accent);color:var(--bg);
  padding:5px 10px;border-radius:6px;
  font-family:var(--font-mono);font-size:.66rem;font-weight:600;
  text-transform:uppercase;letter-spacing:.1em;
}
.prod-card-tag-out{background:rgba(15,15,18,.92);color:#fff;border:1px solid rgba(255,255,255,.18)}
.prod-card-tag-low{background:#f59e0b;color:#0f0f12}
.prod-card.is-agotado .prod-card-img img,
.prod-card.is-agotado .prod-card-img .placeholder{opacity:.4;filter:grayscale(.6)}
.prod-card.is-agotado .prod-card-price .amount{color:var(--ink-3)}
.prod-card-body{padding:18px 20px;display:flex;flex-direction:column;gap:6px;flex:1}
.prod-card-cat{font-family:var(--font-mono);font-size:.66rem;color:var(--ink-3);letter-spacing:.1em;text-transform:uppercase}
.prod-card-name{font-family:var(--font-head);font-weight:500;font-size:1.05rem;letter-spacing:-.01em;color:var(--ink)}
.prod-card-price{margin-top:auto;display:flex;align-items:baseline;gap:8px;padding-top:8px}
.prod-card-price .amount{font-family:var(--font-head);font-size:1.4rem;font-weight:300;color:var(--accent);letter-spacing:-.01em}
.prod-card-price .currency{font-family:var(--font-mono);font-size:.7rem;color:var(--ink-3)}

/* ── Club teaser ──────────────────────────────── */
.club-card{
  background:linear-gradient(135deg,rgba(94,234,212,.08),rgba(167,139,250,.05));
  border:1px solid var(--line-2);border-radius:20px;
  padding:60px 48px;display:grid;gap:40px;align-items:center;
}
@media(min-width:768px){.club-card{grid-template-columns:1.2fr .8fr}}
.club-card h2{font-family:var(--font-head);font-size:clamp(1.8rem,3vw,2.6rem);font-weight:200;line-height:1.1;margin-bottom:18px;letter-spacing:-.02em}
.club-card h2 em{color:var(--accent);font-style:italic;font-weight:300}
.club-card .lede{color:var(--ink-2);font-size:1.05rem;line-height:1.7;margin-bottom:24px}
.niveles-stack{display:flex;flex-direction:column;gap:10px}
.nivel-row{display:flex;align-items:center;gap:14px;padding:14px 18px;background:rgba(10,10,12,.5);border:1px solid var(--line);border-radius:10px}
.nivel-dot{width:14px;height:14px;border-radius:50%;flex-shrink:0;box-shadow:0 0 16px currentColor}
.nivel-name{font-family:var(--font-mono);font-size:.78rem;font-weight:600;letter-spacing:.06em;color:var(--ink)}
.nivel-min{margin-left:auto;font-family:var(--font-mono);font-size:.7rem;color:var(--ink-3)}

/* ── Forms ────────────────────────────────────── */
.form-card{
  max-width:480px;margin:0 auto;
  background:var(--surface);border:1px solid var(--line);border-radius:18px;
  padding:40px 36px;
}
.form-row{display:flex;flex-direction:column;gap:8px;margin-bottom:18px}
.form-row label{font-family:var(--font-mono);font-size:.7rem;color:var(--ink-3);letter-spacing:.1em;text-transform:uppercase}
.form-row input{
  padding:14px 16px;background:var(--bg);border:1px solid var(--line-2);border-radius:8px;
  color:var(--ink);font-size:1rem;transition:border-color .2s;
  font-variant-numeric:tabular-nums;
}
.form-row input:focus{outline:none;border-color:var(--accent)}
.form-row.otp input{text-align:center;letter-spacing:.4em;font-size:1.4rem;font-weight:600}

/* ── Footer ──────────────────────────────────── */
.site-footer{margin-top:120px;border-top:1px solid var(--line);background:var(--bg-alt);padding:64px 0 32px}
.footer-grid{display:grid;gap:40px;grid-template-columns:1.4fr 1fr 1fr 1fr;margin-bottom:48px}
@media(max-width:768px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.footer-grid{grid-template-columns:1fr}}
.footer-brand .brand{margin-bottom:16px}
.footer-tagline{font-family:var(--font-head);font-style:italic;color:var(--accent);font-size:1rem;margin-bottom:14px}
.footer-address{color:var(--ink-3);font-size:.9rem}
.footer-col h4{font-family:var(--font-mono);font-size:.74rem;color:var(--ink-3);letter-spacing:.14em;text-transform:uppercase;margin-bottom:18px;font-weight:600}
.footer-col a{display:block;color:var(--ink-2);font-size:.94rem;padding:6px 0;transition:color .15s}
.footer-col a:hover{color:var(--accent)}
.footer-hours{color:var(--ink-2);font-size:.9rem;line-height:1.7}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;
  padding-top:28px;border-top:1px solid var(--line);
  font-family:var(--font-mono);font-size:.74rem;color:var(--ink-3);letter-spacing:.06em;
}
.footer-powered{display:inline-flex;align-items:center;gap:6px;color:var(--ink-3);transition:color .15s}
.footer-powered:hover{color:var(--accent)}

/* ── Editable sections (tenant-defined) ───── */
.sec-banner{position:relative}
.banner-card{padding:80px 0;text-align:center;max-width:780px;margin:0 auto}
.sec-about .about-grid{display:grid;gap:60px;align-items:center}
@media(min-width:900px){.sec-about .about-grid{grid-template-columns:1.1fr .9fr}}
.about-p{color:var(--ink-2);font-size:1.02rem;line-height:1.8;margin-bottom:14px}
.about-img{aspect-ratio:4/5;border-radius:18px;overflow:hidden;background:var(--bg-alt)}
.about-img img{width:100%;height:100%;object-fit:cover}
.gallery-grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.gallery-item{aspect-ratio:1/1;overflow:hidden;border-radius:14px;background:var(--bg-alt)}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.gallery-item:hover img{transform:scale(1.04)}
.cta-band{padding:80px 32px;text-align:center;background:linear-gradient(135deg,rgba(94,234,212,.08),rgba(167,139,250,.04));border:1px solid var(--line-2);border-radius:24px}
.cta-band h2{font-family:var(--font-head);font-size:clamp(1.8rem,4vw,3rem);font-weight:200;letter-spacing:-.02em;margin-bottom:14px}
.cta-band p{color:var(--ink-2);font-size:1.05rem;max-width:560px;margin:0 auto 28px}
.cta-band-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.video-frame{position:relative;aspect-ratio:16/9;border-radius:18px;overflow:hidden;border:1px solid var(--line)}
.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.quote{max-width:780px;margin:0 auto;text-align:center;padding:40px 24px;border-left:0}
.quote p{font-family:var(--font-head);font-size:clamp(1.4rem,3vw,2rem);font-weight:200;line-height:1.4;letter-spacing:-.01em;font-style:italic;margin-bottom:24px;color:var(--ink)}
.quote footer{font-family:var(--font-mono);font-size:.78rem;color:var(--ink-3);letter-spacing:.08em}
.quote-author{color:var(--accent);text-transform:uppercase}
.promo-card{padding:60px 48px;text-align:center;background:linear-gradient(135deg,rgba(94,234,212,.1),rgba(167,139,250,.06));border:1px dashed var(--accent);border-radius:20px;max-width:720px;margin:0 auto}
.promo-tag{display:inline-block;padding:6px 14px;background:var(--accent);color:var(--bg);border-radius:999px;font-family:var(--font-mono);font-size:.7rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;margin-bottom:20px}
.promo-card h2{font-family:var(--font-head);font-size:clamp(2rem,4vw,3.2rem);font-weight:200;line-height:1.1;letter-spacing:-.02em;margin-bottom:14px}
.promo-card p{color:var(--ink-2);margin-bottom:24px}
.promo-code{display:inline-flex;align-items:center;gap:10px;background:var(--bg);border:1px solid var(--accent);border-radius:10px;padding:10px 18px;margin-bottom:24px;font-family:var(--font-mono)}
.promo-code .lbl{font-size:.7rem;color:var(--ink-3);letter-spacing:.1em;text-transform:uppercase}
.promo-code .val{font-size:1rem;font-weight:600;color:var(--accent);letter-spacing:.1em}

/* ── PDP — Product Detail Page (JD-tier layout) ── */
.pdp{padding:32px 0 80px}
.pdp-breadcrumb{display:flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:.74rem;color:var(--ink-3);letter-spacing:.06em;margin-bottom:32px;flex-wrap:wrap}
.pdp-breadcrumb a{color:var(--ink-3);transition:color .15s}
.pdp-breadcrumb a:hover{color:var(--accent)}
.pdp-breadcrumb span{color:var(--ink-3)}
.pdp-breadcrumb .current{color:var(--ink-2);font-weight:500}

.pdp-grid{display:grid;gap:48px;align-items:flex-start}
@media(min-width:900px){.pdp-grid{grid-template-columns:1.2fr .9fr;gap:64px}}
@media(min-width:1200px){.pdp-grid{grid-template-columns:1.3fr .8fr;gap:80px}}

/* Galería con thumbs verticales */
.pdp-gallery{display:flex;gap:14px}
.gallery-thumbs{display:flex;flex-direction:column;gap:10px;flex-shrink:0}
.thumb{
  width:72px;height:90px;border-radius:8px;overflow:hidden;
  background:var(--bg-alt);border:2px solid var(--line);
  cursor:pointer;transition:border-color .15s,transform .15s;
  display:flex;align-items:center;justify-content:center;padding:0;
}
.thumb:hover{border-color:var(--ink-2);transform:translateX(2px)}
.thumb.is-active{border-color:var(--accent)}
.thumb img{width:100%;height:100%;object-fit:cover}
.thumb-placeholder{font-family:var(--font-mono);font-size:.55rem;color:var(--ink-3);letter-spacing:.08em;text-transform:uppercase;text-align:center;line-height:1.2}

.gallery-main{
  flex:1;aspect-ratio:4/5;background:var(--bg-alt);border:1px solid var(--line);
  border-radius:18px;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
  position:relative;
}
.gallery-main img{width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .35s}
.gallery-main img.loaded{opacity:1}
.placeholder-big{font-family:var(--font-mono);font-size:1.1rem;color:var(--ink-3);letter-spacing:.16em;text-transform:uppercase}
.gallery-tag{
  position:absolute;top:18px;left:18px;
  background:var(--accent);color:var(--bg);
  padding:6px 14px;border-radius:6px;
  font-family:var(--font-mono);font-size:.7rem;font-weight:600;
  text-transform:uppercase;letter-spacing:.1em;
}
@media(max-width:600px){
  .pdp-gallery{flex-direction:column-reverse}
  .gallery-thumbs{flex-direction:row;gap:8px;overflow-x:auto;padding-bottom:4px}
  .thumb{width:64px;height:80px;flex-shrink:0}
}

/* Info column */
.pdp-brand{font-family:var(--font-mono);font-size:.78rem;color:var(--accent);letter-spacing:.18em;font-weight:600;margin-bottom:10px}
.pdp-title{
  font-family:var(--font-head);font-size:clamp(1.8rem,3.2vw,2.6rem);
  font-weight:300;line-height:1.1;letter-spacing:-.02em;color:var(--ink);
  margin-bottom:6px;
}
.pdp-cat{font-family:var(--font-mono);font-size:.78rem;color:var(--ink-3);letter-spacing:.08em;text-transform:uppercase;margin-bottom:18px}

.pdp-price-row{display:flex;align-items:baseline;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-bottom:24px;border-bottom:1px solid var(--line);margin-bottom:24px}
.pdp-price{display:flex;align-items:baseline;gap:8px}
.pdp-price .amount{font-family:var(--font-head);font-size:2.4rem;font-weight:300;color:var(--ink);letter-spacing:-.01em;line-height:1}
.pdp-price .currency{font-family:var(--font-mono);font-size:.78rem;color:var(--ink-3)}
.pdp-stock{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;font-weight:600;padding:4px 10px;border-radius:999px}
.stock-ok{color:#22c55e;background:rgba(34,197,94,.12)}
.stock-low{color:#fbbf24;background:rgba(251,191,36,.12)}
.stock-out{color:#ef4444;background:rgba(239,68,68,.12)}

.pdp-section{margin-bottom:24px}
.pdp-section-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:12px}
.pdp-section h3{font-family:var(--font-mono);font-size:.78rem;color:var(--ink);font-weight:600;letter-spacing:.1em;text-transform:uppercase}
.link-sm{font-family:var(--font-mono);font-size:.72rem;color:var(--accent);letter-spacing:.06em;text-decoration:underline;text-underline-offset:3px}

/* Selector de talla */
.size-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;max-width:380px}
.size-btn{
  padding:14px 8px;background:var(--bg);border:1px solid var(--line-2);border-radius:8px;
  font-family:var(--font-mono);font-size:.85rem;font-weight:600;color:var(--ink);
  letter-spacing:.04em;cursor:pointer;transition:all .15s;
}
.size-btn:hover:not(.is-disabled){border-color:var(--ink);background:var(--surface)}
.size-btn.is-active{background:var(--accent);color:var(--bg);border-color:var(--accent);box-shadow:0 4px 14px -4px var(--accent-glow)}
.size-btn.is-disabled{color:var(--ink-3);text-decoration:line-through;cursor:not-allowed;opacity:.5}

/* CTAs */
.pdp-ctas{display:flex;gap:10px;margin:28px 0 32px}
.btn-bag{
  flex:1;display:inline-flex;align-items:center;justify-content:center;gap:12px;
  padding:18px 24px;background:var(--accent);color:var(--bg);border-radius:10px;
  font-family:var(--font-mono);font-size:.82rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.12em;
  transition:transform .15s,box-shadow .2s;
  box-shadow:0 12px 36px -10px var(--accent-glow);
}
.btn-bag:hover:not(.is-disabled){transform:translateY(-2px);box-shadow:0 18px 44px -12px var(--accent-glow)}
.btn-bag.is-disabled{background:var(--surface);color:var(--ink-3);box-shadow:none;cursor:not-allowed}
.btn-fav{
  width:58px;height:58px;border-radius:10px;border:1px solid var(--line-2);background:var(--surface);
  color:var(--ink);display:flex;align-items:center;justify-content:center;
  transition:border-color .15s,color .15s;
}
.btn-fav:hover{border-color:#ef4444;color:#ef4444}

/* Perks */
.pdp-perks{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:32px}
.perk{display:flex;align-items:flex-start;gap:12px;padding:14px 16px;background:var(--surface);border:1px solid var(--line);border-radius:10px}
.perk-icon{font-size:1.3rem;flex-shrink:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:var(--bg);border-radius:8px}
.perk-label{font-family:var(--font-mono);font-size:.66rem;color:var(--accent);letter-spacing:.1em;text-transform:uppercase;font-weight:600;margin-bottom:2px}
.perk-text{color:var(--ink-2);font-size:.84rem;line-height:1.45}
@media(max-width:480px){.pdp-perks{grid-template-columns:1fr}}

/* Tabs collapsibles */
.pdp-tabs{border-top:1px solid var(--line)}
.pdp-tab{border-bottom:1px solid var(--line)}
.pdp-tab summary{
  cursor:pointer;list-style:none;padding:18px 0;
  font-family:var(--font-mono);font-size:.82rem;font-weight:600;color:var(--ink);
  letter-spacing:.08em;text-transform:uppercase;
  display:flex;justify-content:space-between;align-items:center;
}
.pdp-tab summary::after{content:'+';font-size:1.3rem;color:var(--accent);transition:transform .2s}
.pdp-tab[open] summary::after{transform:rotate(45deg)}
.pdp-tab-body{padding:0 0 20px}
.pdp-tab-body p{color:var(--ink-2);font-size:.92rem;line-height:1.7;margin-bottom:8px}

/* Related products */
.related{margin-top:80px;padding-top:48px;border-top:1px solid var(--line)}
.sec-title-sm{font-family:var(--font-head);font-size:1.6rem;font-weight:300;letter-spacing:-.01em;margin-bottom:28px;color:var(--ink)}
.sec-title-sm em{color:var(--accent);font-style:italic;font-weight:400}

/* ── WhatsApp FAB ─────────────────────────────── */
.wa-fab{
  position:fixed;bottom:24px;right:24px;z-index:80;
  width:58px;height:58px;border-radius:50%;
  background:#25D366;color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 14px 30px -10px rgba(37,211,102,.5),0 0 0 8px rgba(37,211,102,.12);
  transition:transform .15s;
}
.wa-fab:hover{transform:scale(1.06)}
.wa-fab svg{width:32px;height:32px}

/* ── Skeleton / Image loader ─────────────────────── */
@keyframes shimmer{0%{background-position:-600px 0}100%{background-position:600px 0}}
.skeleton{
  background:linear-gradient(90deg,var(--bg-alt) 25%,var(--surface) 50%,var(--bg-alt) 75%);
  background-size:600px 100%;
  animation:shimmer 1.4s infinite linear;
}
.prod-card-img::before,
.gallery-main::before,
.thumb::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(90deg,var(--bg-alt) 25%,var(--surface) 50%,var(--bg-alt) 75%);
  background-size:600px 100%;
  animation:shimmer 1.4s infinite linear;
  z-index:0;
  transition:opacity .3s;
}
.prod-card-img.img-loaded::before,
.gallery-main.img-loaded::before,
.thumb.img-loaded::before{opacity:0;pointer-events:none}
.prod-card-img img,.gallery-main img,.thumb img{position:relative;z-index:1}

/* ── Bienvenida nuevo miembro ──────────────────────── */
.bienvenida-banner{
  display:flex;align-items:flex-start;gap:16px;
  background:linear-gradient(135deg,rgba(94,234,212,.12),rgba(167,139,250,.06));
  border:1px solid var(--accent);border-radius:14px;
  padding:20px 24px;margin-bottom:36px;
}
.bienvenida-icon{font-size:1.6rem;color:var(--accent);line-height:1;margin-top:2px}
.bienvenida-banner strong{color:var(--ink);font-size:1.05rem;display:block;margin-bottom:4px}
.bienvenida-banner p{color:var(--ink-2);font-size:.9rem;margin:0}
.bienvenida-form{padding:24px 28px}
.bienvenida-form input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow,rgba(94,234,212,.18))}

/* ── Nav account button ──────────────────────────── */
.nav-account{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:50%;
  border:1px solid var(--line-2);background:var(--surface);
  color:var(--ink-2);transition:all .15s;
}
.nav-account:hover{border-color:var(--accent);color:var(--accent)}
@media(max-width:520px){.nav-account{width:34px;height:34px}}

/* ── PDP sticky CTA en mobile ────────────────────── */
@media(max-width:768px){
  .pdp-ctas{
    position:sticky;bottom:0;z-index:50;
    margin-left:-16px;margin-right:-16px;padding:14px 16px;
    background:rgba(10,10,12,.95);backdrop-filter:blur(14px);
    border-top:1px solid var(--line);
  }
  /* Espacio extra al final para que el botón no tape contenido */
  .pdp-tabs{margin-bottom:80px}
}