/* ================= REVIST — styles.css ================= */
:root{
  --bg:#f6f2ea;
  --bg-dark:#14231c;
  --accent:#2f7d5c;
  --accent-2:#c96f4a;
  --ink:#1d2420;
  --muted:#5d6b63;
  --line:rgba(29,36,32,.12);
  --radius:18px;
  --shadow:0 18px 45px -22px rgba(20,35,28,.45);
  --font-title:"Fraunces",Georgia,serif;
  --font-body:"Inter",system-ui,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--ink);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%}
.container{width:min(1120px,92%);margin:0 auto}
em{font-style:italic;color:var(--accent)}

h1,h2,h3,h4{font-family:var(--font-title);line-height:1.15;font-weight:800}

/* ---------- NAV ---------- */
.nav{
  position:fixed;inset:0 0 auto 0;z-index:50;
  backdrop-filter:blur(12px);
  background:rgba(246,242,234,.82);
  border-bottom:1px solid var(--line);
  transition:box-shadow .3s;
}
.nav.scrolled{box-shadow:0 10px 30px -20px rgba(0,0,0,.4)}
.nav__inner{display:flex;align-items:center;justify-content:space-between;padding:.9rem 0}
.logo{font-family:var(--font-title);font-weight:800;font-size:1.5rem;color:var(--ink);text-decoration:none;letter-spacing:.5px}
.logo span{color:var(--accent)}
.nav__links{display:flex;gap:1.2rem;flex-wrap:wrap}
.nav__links a{color:var(--muted);text-decoration:none;font-size:.9rem;font-weight:500;transition:color .2s}
.nav__links a:hover{color:var(--accent)}
.nav__toggle{display:none;background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--ink)}

/* ---------- HERO ---------- */
.hero{
  position:relative;
  min-height:100vh;
  display:flex;align-items:center;
  padding:8rem 0 4rem;
  background:
    linear-gradient(160deg,rgba(20,35,28,.94),rgba(20,35,28,.75) 55%,rgba(47,125,92,.55)),
    url('https://images.unsplash.com/photo-1489987707025-afc232f7ea0f?auto=format&fit=crop&w=1600&q=80') center/cover fixed;
  color:#f3efe6;
}
.hero__content{max-width:760px}
.tagline{
  text-transform:uppercase;letter-spacing:.22em;font-size:.75rem;
  color:#9fd6bb;margin-bottom:1.2rem;font-weight:600;
}
.hero h1{font-size:clamp(2.6rem,6vw,4.6rem);margin-bottom:1.2rem}
.hero h1 em{color:#8fd9b6}
.hero__sub{font-size:1.1rem;color:#dcd6c9;max-width:620px;margin-bottom:2rem}
.hero__sub strong{color:#fff}
.hero__cta{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:3rem}
.hero__stats{display:flex;gap:2.5rem;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.15);padding-top:1.5rem}
.hero__stats div{max-width:200px}
.hero__stats strong{display:block;font-family:var(--font-title);font-size:1.5rem;color:#8fd9b6}
.hero__stats span{font-size:.82rem;color:#c9c4b8}

.btn{
  display:inline-block;padding:.9rem 1.7rem;border-radius:999px;
  font-weight:600;text-decoration:none;cursor:pointer;border:none;
  font-size:.95rem;transition:transform .2s,box-shadow .2s,background .2s;
}
.btn--primary{background:var(--accent);color:#fff;box-shadow:0 14px 30px -14px rgba(47,125,92,.9)}
.btn--primary:hover{transform:translateY(-2px);background:#26684c}
.btn--ghost{background:transparent;color:#f3efe6;border:1.5px solid rgba(255,255,255,.45)}
.btn--ghost:hover{background:rgba(255,255,255,.12)}

/* ---------- SECCIONES ---------- */
.section{padding:5.5rem 0}
.section--dark{background:var(--bg-dark);color:#e9e5db}
.section--dark em{color:#8fd9b6}
.section--accent{background:linear-gradient(180deg,#eef4ef,#e4efe8)}
.section__eyebrow{
  text-transform:uppercase;letter-spacing:.2em;font-size:.72rem;font-weight:700;
  color:var(--accent);margin-bottom:.6rem;
}
.section--dark .section__eyebrow{color:#8fd9b6}
.section__title{font-size:clamp(1.9rem,4vw,3rem);margin-bottom:1rem}
.section__lead{color:var(--muted);max-width:640px;margin-bottom:2.5rem;font-size:1.05rem}
.section--dark .section__lead{color:#b9c2bb}
.flecha{color:var(--accent-2)}

.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.5rem}

.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:2rem;box-shadow:var(--shadow);transition:transform .25s;
}
.card:hover{transform:translateY(-4px)}
.card h3{margin-bottom:.6rem;font-size:1.25rem}
.card p{color:var(--muted);font-size:.95rem}
.card--dark{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.12);box-shadow:none}
.card--dark h3{color:#fff}
.card--dark p{color:#c2cbc4}
.card--dark p+p{margin-top:1rem}
.card__icon{font-size:2rem;margin-bottom:1rem}

/* Justificación / perfil */
.justificacion{margin-top:3rem}
.justificacion h3,.perfil h3{font-size:1.4rem;margin-bottom:1.2rem}
.justificacion__item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem}
.justificacion__item p{color:var(--muted);margin-top:.7rem;font-size:.95rem}
.badge{
  display:inline-block;background:rgba(47,125,92,.12);color:var(--accent);
  padding:.3rem .9rem;border-radius:999px;font-size:.8rem;font-weight:700;
}
.perfil{margin-top:3rem;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:2rem}
.perfil__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1.2rem}
.perfil__grid div{border-left:3px solid var(--accent);padding-left:.9rem}
.perfil__grid strong{display:block;font-size:.95rem}
.perfil__grid span{font-size:.85rem;color:var(--muted)}

/* ---------- PASOS ---------- */
.pasos{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1.2rem;margin:2.5rem 0}
.paso{
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius);padding:1.6rem;position:relative;
}
.paso__num{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:50%;
  background:var(--accent);color:#fff;font-weight:700;font-family:var(--font-title);
  margin-bottom:.9rem;
}
.paso h3{font-size:1.1rem;color:#fff;margin-bottom:.4rem}
.paso p{font-size:.9rem;color:#b9c2bb}

.diferencial{margin-top:3rem}
.diferencial h3{font-size:1.4rem;margin-bottom:1.2rem;color:#fff}
.dif{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:1.5rem}
.dif h4{color:#8fd9b6;margin-bottom:.5rem;font-size:1.05rem}
.dif p{color:#b9c2bb;font-size:.92rem}

/* ---------- CATÁLOGO ---------- */
.catalogo{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}
.transform{
  position:relative;height:280px;border-radius:var(--radius);
  overflow:hidden;cursor:pointer;box-shadow:var(--shadow);
  perspective:1000px;
}
.transform__front,.transform__back{
  position:absolute;inset:0;display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;padding:2rem;
  transition:opacity .45s,transform .45s;backface-visibility:hidden;
}
.transform__front{background:#fff;border:1px solid var(--line)}
.transform__back{background:var(--bg-dark);color:#e9e5db;transform:rotateY(180deg)}
.transform__emoji{font-size:3rem;margin-bottom:1rem}
.transform h3{margin-bottom:.5rem}
.transform__front p{color:var(--muted);font-size:.9rem}
.transform__back p{color:#b9c2bb;font-size:.9rem}
.transform:hover .transform__front,.transform:focus .transform__front{opacity:0;transform:rotateY(-180deg)}
.transform:hover .transform__back,.transform:focus .transform__back{opacity:1;transform:rotateY(0)}

/* ---------- PROTOTIPO ---------- */
.proto{display:grid;grid-template-columns:1.2fr 1fr;gap:1.5rem;align-items:start}
.proto__paso,.proto__resumen{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:2rem;box-shadow:var(--shadow);
}
.proto__paso h3{font-size:1.15rem;margin-bottom:1.2rem;display:flex;align-items:center;gap:.7rem}
.proto__paso h3 span{
  display:inline-flex;align-items:center;justify-content:center;
  width:28px;height:28px;border-radius:50%;background:var(--accent);color:#fff;font-size:.85rem;
}
.chips{display:flex;flex-wrap:wrap;gap:.7rem}
.chip{
  background:#f2efe7;border:1.5px solid var(--line);border-radius:12px;
  padding:.65rem 1rem;font-family:var(--font-body);font-size:.9rem;font-weight:500;
  cursor:pointer;transition:all .2s;color:var(--ink);
}
.chip small{display:block;color:var(--muted);font-size:.72rem;font-weight:400}
.chip:hover{border-color:var(--accent);transform:translateY(-2px)}
.chip.active{background:var(--accent);border-color:var(--accent);color:#fff}
.chip.active small{color:rgba(255,255,255,.8)}

.cantidades{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.2rem}
.cant{
  display:flex;align-items:center;gap:.6rem;background:#eef4ef;
  border:1px solid var(--line);border-radius:10px;padding:.4rem .7rem;font-size:.85rem;
}
.cant button{
  width:24px;height:24px;border-radius:6px;border:none;background:#fff;
  cursor:pointer;font-weight:700;color:var(--accent);
}
.cant strong{min-width:18px;text-align:center}

.proto__resumen{position:sticky;top:5.5rem}
.proto__resumen h3{font-size:1.2rem;margin-bottom:1rem}
#resumenLista{list-style:none;margin-bottom:1.2rem}
#resumenLista li{
  display:flex;justify-content:space-between;gap:1rem;
  padding:.55rem 0;border-bottom:1px dashed var(--line);font-size:.92rem;
}
#resumenLista li.vacio{color:var(--muted);border:none;font-style:italic}
.total{display:flex;justify-content:space-between;align-items:baseline;padding:1rem 0;border-top:2px solid var(--ink)}
.total strong{font-family:var(--font-title);font-size:1.9rem;color:var(--accent)}
.nota{font-size:.78rem;color:var(--muted);margin-bottom:1.2rem}

/* ---------- CHARTS ---------- */
.charts{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.5rem}
.chart{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:2rem;box-shadow:var(--shadow)}
.chart h3{font-size:1.05rem;margin-bottom:1.4rem}
.bar-row{margin-bottom:1rem}
.bar-label{display:flex;justify-content:space-between;font-size:.85rem;margin-bottom:.35rem}
.bar-label span:last-child{font-weight:700;color:var(--accent)}
.bar-track{height:12px;background:#ece8df;border-radius:999px;overflow:hidden}
.bar-fill{
  height:100%;width:0;border-radius:999px;
  background:linear-gradient(90deg,var(--accent),#5aa786);
  transition:width 1.2s cubic-bezier(.22,1,.36,1);
}

/* ---------- TABLA ---------- */
.tabla-wrap{overflow-x:auto;margin-bottom:2.5rem}
.tabla{width:100%;border-collapse:collapse;background:rgba(255,255,255,.05);border-radius:var(--radius);overflow:hidden}
.tabla th,.tabla td{padding:.9rem 1.1rem;text-align:left;font-size:.92rem;border-bottom:1px solid rgba(255,255,255,.1)}
.tabla th{background:rgba(255,255,255,.07);font-family:var(--font-title);color:#fff}
.tabla td{color:#c2cbc4}
.tabla td:last-child,.tabla th:last-child{text-align:right}
.tabla__total td{font-weight:700;color:#8fd9b6;font-size:1.05rem;border:none}
.pill{display:inline-block;padding:.15rem .7rem;border-radius:999px;font-size:.75rem;font-weight:600}
.pill--fijo{background:rgba(143,217,182,.18);color:#8fd9b6}
.pill--var{background:rgba(201,111,74,.2);color:#e2a184}
.margen{margin-top:1rem}

/* ---------- CIERRE ---------- */
.cierre{
  margin-top:3rem;text-align:center;font-family:var(--font-title);
  font-size:clamp(1.2rem,3vw,1.7rem);color:#fff;max-width:760px;margin-inline:auto;
}
.cierre strong{color:#8fd9b6}

/* ---------- FOOTER ---------- */
.footer{background:#0e1913;color:#9aa79f;padding:3rem 0 2rem}
.footer__inner{display:grid;gap:1.5rem}
.footer .logo{color:#fff}
.footer p{font-size:.88rem;margin-top:.5rem}
.footer__links{display:flex;gap:1.4rem;flex-wrap:wrap}
.footer__links a{color:#9aa79f;text-decoration:none;font-size:.88rem}
.footer__links a:hover{color:#8fd9b6}
.footer__copy{font-size:.78rem;opacity:.7;border-top:1px solid rgba(255,255,255,.1);padding-top:1.2rem}

/* ---------- MODAL ---------- */
.modal{
  position:fixed;inset:0;z-index:100;
  background:rgba(14,25,19,.7);backdrop-filter:blur(4px);
  display:flex;align-items:center;justify-content:center;padding:1.5rem;
}
.modal[hidden]{display:none}
.modal__box{
  background:var(--bg);border-radius:var(--radius);padding:2.5rem;
  max-width:460px;width:100%;position:relative;box-shadow:var(--shadow);
  animation:pop .3s ease;
}
@keyframes pop{from{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}
.modal__box h3{margin-bottom:.8rem;font-size:1.4rem}
.modal__box p{color:var(--muted);font-size:.95rem;margin-bottom:.8rem}
.modal__close{
  position:absolute;top:1rem;right:1rem;background:none;border:none;
  font-size:1.2rem;cursor:pointer;color:var(--muted);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width:900px){
  .proto{grid-template-columns:1fr}
  .proto__resumen{position:static}
}
@media (max-width:720px){
  .nav__links{
    display:none;position:absolute;top:100%;left:0;right:0;
    flex-direction:column;background:var(--bg);
    padding:1.2rem 4%;border-bottom:1px solid var(--line);gap:.9rem;
  }
  .nav__links.open{display:flex}
  .nav__toggle{display:block}
  .hero{background-attachment:scroll;min-height:auto;padding:7rem 0 4rem}
  .section{padding:4rem 0}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}

/* =====================================================
   TIENDA — estilos extra (página catalogo.html)
   ===================================================== */

.nav__cta{
  background:var(--accent);color:#fff!important;
  padding:.45rem 1rem;border-radius:999px;font-weight:600;
}
.nav__cta:hover{background:#26684c}

/* Hero de la tienda */
.hero--shop{
  min-height:46vh;padding:8rem 0 3.5rem;
  background:
    linear-gradient(160deg,rgba(20,35,28,.94),rgba(47,125,92,.6)),
    url('img/vestido.jpg') center/cover;
}

/* Botón CTA de la sección catálogo */
.tienda-cta{
  margin-top:3rem;
  background:linear-gradient(135deg,var(--bg-dark),#1e3a2c);
  border-radius:24px;padding:2.5rem;
  display:flex;align-items:center;justify-content:space-between;
  gap:2rem;flex-wrap:wrap;box-shadow:var(--shadow);
}
.tienda-cta__texto{max-width:560px}
.tienda-cta h3{color:#fff;font-size:1.6rem;margin-bottom:.5rem}
.tienda-cta p{color:#b9c2bb;font-size:.98rem}
.btn--shop{
  background:linear-gradient(135deg,#f0b429,#e2a184);
  color:var(--bg-dark);font-weight:800;font-size:1.05rem;
  padding:1.1rem 2.2rem;border-radius:999px;text-decoration:none;
  box-shadow:0 16px 34px -12px rgba(240,180,41,.6);
  animation:pulso 2.4s ease-in-out infinite;
  white-space:nowrap;
}
.btn--shop:hover{transform:translateY(-3px) scale(1.02)}
@keyframes pulso{
  0%,100%{box-shadow:0 16px 34px -12px rgba(240,180,41,.55)}
  50%{box-shadow:0 16px 46px -8px rgba(240,180,41,.95)}
}

/* Productos */
.grid-productos{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));
  gap:1.8rem;
}
.producto{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;
  transition:transform .25s;
}
.producto:hover{transform:translateY(-5px)}
.producto__img{position:relative;aspect-ratio:4/5;overflow:hidden;background:#e8e3d9}
.producto__img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.producto:hover .producto__img img{transform:scale(1.05)}
.producto__tag{
  position:absolute;top:1rem;left:1rem;background:var(--accent);color:#fff;
  padding:.3rem .9rem;border-radius:999px;font-size:.75rem;font-weight:700;
}
.producto__body{padding:1.5rem;display:flex;flex-direction:column;gap:.7rem;flex:1}
.producto__body h3{font-size:1.15rem}
.producto__desc{color:var(--muted);font-size:.88rem;flex:1}
.producto__precio{font-family:var(--font-title);font-size:1.6rem;font-weight:800;color:var(--accent)}
.producto__precio small{font-size:.8rem;color:var(--muted);font-family:var(--font-body)}
.producto__opciones{display:grid;grid-template-columns:1.4fr 1fr;gap:.8rem}
.producto__opciones label{display:flex;flex-direction:column;gap:.3rem;font-size:.8rem;font-weight:600}
.producto__opciones select,
.producto__opciones input{
  padding:.6rem .7rem;border:1.5px solid var(--line);border-radius:10px;
  font-family:var(--font-body);font-size:.9rem;background:#faf8f3;color:var(--ink);
}
.btn--full{width:100%;text-align:center}
.btn.agregado{background:#1d6b47}

/* Checkout */
.checkout{display:grid;grid-template-columns:1.1fr 1fr;gap:1.5rem;align-items:start}
.checkout__card{
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius);padding:2rem;
}
.checkout__card h3{color:#fff;margin-bottom:1.2rem;font-size:1.3rem}
.checkout__card h4{color:#8fd9b6;margin-bottom:.8rem;font-size:1rem;font-family:var(--font-body);font-weight:600}

.carrito{list-style:none;margin-bottom:1.5rem}
.carrito li{
  display:flex;justify-content:space-between;align-items:center;gap:1rem;
  padding:.8rem 0;border-bottom:1px dashed rgba(255,255,255,.15);
}
.carrito li.vacio{color:#8b968e;font-style:italic;border:none}
.carrito__info strong{display:block;color:#fff;font-size:.92rem}
.carrito__info small{color:#9aa79f;font-size:.8rem}
.carrito__acciones{display:flex;align-items:center;gap:.8rem}
.carrito__acciones strong{color:#8fd9b6}
.carrito__quitar{
  background:rgba(201,111,74,.2);color:#e2a184;border:none;
  width:26px;height:26px;border-radius:8px;cursor:pointer;
}
.carrito__quitar:hover{background:var(--accent-2);color:#fff}

.envio{margin-bottom:1.5rem}
.envio select{
  width:100%;padding:.8rem;border-radius:10px;border:1.5px solid rgba(255,255,255,.2);
  background:#1a2b23;color:#e9e5db;font-family:var(--font-body);font-size:.92rem;
}

.totales div{
  display:flex;justify-content:space-between;padding:.5rem 0;
  color:#c2cbc4;font-size:.95rem;
}
.totales__final{border-top:2px solid rgba(255,255,255,.25);margin-top:.5rem;padding-top:.9rem!important}
.totales__final strong{font-family:var(--font-title);font-size:1.7rem;color:#8fd9b6}

/* Pagos */
.pagos{display:flex;flex-direction:column;gap:.6rem;margin-bottom:1.5rem}
.pago{
  display:flex;align-items:center;gap:.8rem;
  background:rgba(255,255,255,.05);border:1.5px solid rgba(255,255,255,.14);
  border-radius:12px;padding:.75rem 1rem;cursor:pointer;transition:all .2s;
  color:#e9e5db;font-size:.92rem;
}
.pago:hover{border-color:#8fd9b6}
.pago:has(input:checked){border-color:#8fd9b6;background:rgba(143,217,182,.12)}
.pago input{accent-color:#8fd9b6}

.qr-nequi{
  display:flex;gap:1rem;align-items:center;
  background:rgba(255,255,255,.05);border-radius:14px;padding:1rem;margin-bottom:1.5rem;
}
.qr-caja{
  min-width:74px;height:74px;border-radius:10px;background:#fff;color:#111;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  font-weight:800;font-family:var(--font-title);line-height:1.1;
}
.qr-caja small{font-size:.65rem;font-weight:600}
.qr-nequi p{color:#b9c2bb;font-size:.85rem}
.nota--claro{color:#9aa79f;margin-top:1rem;margin-bottom:0}

/* Contacto */
.contacto{display:grid;grid-template-columns:1fr 1.1fr;gap:2.5rem;align-items:start}
.contacto__lista{list-style:none;display:grid;gap:.6rem;margin-top:1.5rem}
.contacto__lista li{color:var(--muted);font-size:.95rem}
.contacto__form{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:2rem;box-shadow:var(--shadow);display:grid;gap:1rem;
}
.contacto__form h3{font-size:1.3rem}
.contacto__form label{display:flex;flex-direction:column;gap:.35rem;font-size:.85rem;font-weight:600}
.contacto__form input,
.contacto__form textarea{
  padding:.75rem;border:1.5px solid var(--line);border-radius:10px;
  font-family:var(--font-body);font-size:.92rem;background:#faf8f3;color:var(--ink);
  resize:vertical;
}
.contacto__form input:focus,
.contacto__form textarea:focus{outline:2px solid var(--accent);border-color:transparent}
.fila{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form-msg{padding:.8rem 1rem;border-radius:10px;font-size:.9rem}
.form-msg--ok{background:rgba(47,125,92,.12);color:var(--accent)}
.form-msg--error{background:rgba(201,111,74,.12);color:var(--accent-2)}

/* Footer renovado */
.footer__grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;
  gap:2rem;padding-bottom:2rem;
}
.footer h4{color:#fff;font-size:.95rem;margin-bottom:.8rem;font-family:var(--font-body);font-weight:700}
.footer__contacto p{margin-bottom:.4rem}
.footer__contacto a{color:#9aa79f;text-decoration:none}
.footer__contacto a:hover{color:#8fd9b6}
.footer__links{display:flex;flex-direction:column;gap:.5rem}
.redes{display:flex;gap:.8rem}
.redes a{
  display:inline-flex;align-items:center;justify-content:center;
  width:42px;height:42px;border-radius:50%;
  background:rgba(255,255,255,.08);color:#c2cbc4;transition:all .2s;
}
.redes a:hover{background:var(--accent);color:#fff;transform:translateY(-3px)}
.redes svg{width:20px;height:20px}

@media (max-width:900px){
  .checkout,.contacto{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){
  .fila,.producto__opciones{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
  .tienda-cta{padding:1.8rem;text-align:center;justify-content:center}
}