:root{
  --cream:#faf7f2;
  --ink:#1f2321;
  --verm:#e34234;
  --board:#e9ddca;
  --hair:rgba(255,255,255,.23);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Literata',Georgia,serif;
  color:var(--cream);
  min-height:100vh;
  background:#101312;
  display:flex;flex-direction:column;
}
.bg{position:fixed;inset:0;z-index:-2;
  background:url("https://images.unsplash.com/photo-1545569341-9eb8b30979d9?auto=format&fit=crop&w=1800&q=85") center/cover no-repeat}
.bg::after{content:"";position:absolute;inset:0;background:rgba(16,19,18,.45)}

/* ---------- cabecera ---------- */
.brand{
  text-align:center;letter-spacing:4px;text-transform:uppercase;
  font-size:clamp(.75rem,3vw,.95rem);
  padding:1.2rem .5rem .85rem;
  border-bottom:1px solid var(--hair);
}
.dot{color:var(--verm)}
nav.menu{
  text-align:center;
  padding:.78rem .3rem;
  border-bottom:1px solid var(--hair);
  letter-spacing:.5px;text-transform:uppercase;
  font-size:clamp(.62rem,2.7vw,.9rem);
  white-space:nowrap;
}
nav.menu a{
  color:var(--cream);text-decoration:none;
  padding-bottom:3px;border-bottom:1px solid transparent;
  transition:border-color .25s ease;
}
nav.menu a:hover,nav.menu a[aria-current="page"]{border-bottom-color:var(--verm)}
.sep{color:var(--verm)}

/* ---------- contenido ---------- */
main{flex:1;width:100%}
h1.section{
  text-align:center;font-weight:300;line-height:1.1;
  font-size:clamp(2.2rem,5.5vw,4rem);
  margin-top:5vh;padding:0 1rem;
}
.tagline{
  text-align:center;font-style:italic;font-weight:300;
  font-size:clamp(1rem,2.6vw,1.35rem);
  max-width:640px;margin:1.4rem auto 0;padding:0 1.2rem;
  color:rgba(250,247,242,.85);
}
h2.sub{
  text-align:center;font-weight:300;
  font-size:clamp(1.5rem,3.6vw,2.3rem);
  margin-top:7vh;padding:0 1rem;
}

/* home: frase */
.quote{
  font-style:italic;font-weight:300;text-align:center;
  font-size:clamp(1.3rem,3.6vw,2.2rem);line-height:1.45;
  max-width:760px;margin:16vh auto 0;padding:0 1.2rem;
}
.buttons{display:flex;flex-direction:column;align-items:center;gap:1.2rem;margin-top:8vh;padding:0 1rem}

/* quiénes somos: biografía */
.bio{
  max-width:720px;margin:5vh auto 0;padding:0 1.4rem;
  text-align:center;font-weight:300;
  font-size:clamp(1rem,2.2vw,1.2rem);line-height:1.85;
}
.bio + .bio{margin-top:1.6rem}
.bio-quote{
  font-style:italic;text-align:center;font-weight:300;
  font-size:clamp(1rem,2.2vw,1.18rem);line-height:1.6;
  max-width:720px;margin:2.6rem auto 0;padding:0 1.4rem;
}

.bio-sign{
  text-align:center;font-style:italic;font-weight:300;
  font-size:clamp(1.05rem,2.4vw,1.3rem);letter-spacing:2px;
  margin-top:1.4rem;color:rgba(250,247,242,.9);
}

/* botones outline */
.btn{
  display:inline-block;color:var(--cream);text-decoration:none;
  border:1px solid var(--cream);padding:1rem 2.8rem;
  letter-spacing:3px;text-transform:uppercase;font-size:.85rem;
  background:none;font-family:inherit;cursor:pointer;
  transition:background .25s ease,color .25s ease;
  text-align:center;
}
.btn:hover{background:var(--cream);color:var(--ink)}
.btn .dot,.btn:hover .dot{color:var(--verm)}
.btn.small{padding:.75rem 1.6rem;font-size:.72rem}

/* filtros */
#filters{
  display:flex;flex-wrap:wrap;justify-content:center;gap:.6rem;
  margin:3.5vh auto 0;padding:0 1rem;max-width:900px;
}
.chip{
  background:none;color:var(--cream);border:1px solid var(--hair);
  font-family:inherit;font-size:.72rem;letter-spacing:2px;text-transform:uppercase;
  padding:.55rem 1.1rem;cursor:pointer;
  transition:border-color .2s,background .2s,color .2s;
}
.chip:hover{border-color:var(--cream)}
.chip.on{background:var(--cream);color:var(--ink);border-color:var(--cream)}

/* tablero catálogo */
.board{
  background:var(--board);color:var(--ink);
  border-radius:6px;box-shadow:0 22px 60px rgba(0,0,0,.45);
  padding:2.5rem 2rem;
  width:min(1020px,calc(100% - 2rem));
  margin:4vh auto 0;
}
#catalog{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}
.card{text-align:center}
.card .view{background:none;border:none;padding:0;cursor:zoom-in;width:100%;line-height:0}
.card img{
  width:100%;aspect-ratio:2/3;object-fit:cover;display:block;
  border:8px solid var(--cream);
  box-shadow:0 6px 18px rgba(0,0,0,.18);
  transition:transform .25s ease,box-shadow .25s ease;
}
.card .view:hover img{transform:translateY(-4px);box-shadow:0 14px 28px rgba(0,0,0,.28)}
.card h3{font-weight:400;font-size:.98rem;margin-top:.8rem}
.card .from{font-size:.78rem;color:rgba(31,35,33,.65);margin:.15rem 0 .6rem}
.card .buy{border-color:var(--ink);color:var(--ink)}
.card .buy:hover{background:var(--ink);color:var(--cream)}
@media(max-width:1000px){#catalog{grid-template-columns:repeat(3,1fr)}}
@media(max-width:620px){#catalog{grid-template-columns:repeat(2,1fr);gap:1rem}.board{padding:1.6rem 1.1rem}}

/* ---------- modal de compra ---------- */
.modal{position:fixed;inset:0;background:rgba(10,12,11,.94);display:none;align-items:center;justify-content:center;z-index:50;padding:1rem}
.modal.open{display:flex}
.m-box{
  background:var(--board);color:var(--ink);border-radius:6px;
  box-shadow:0 30px 80px rgba(0,0,0,.6);
  display:flex;gap:1.6rem;align-items:center;
  max-width:820px;width:100%;max-height:92vh;
  padding:1.6rem;position:relative;
}
.m-box img{
  width:44%;max-height:78vh;object-fit:contain;
  border:10px solid var(--cream);box-shadow:0 10px 30px rgba(0,0,0,.25);
}
.m-info{flex:1;text-align:center}
.m-title{font-weight:400;font-size:clamp(1.3rem,3vw,1.8rem)}
.m-kind{font-size:.75rem;letter-spacing:2px;text-transform:uppercase;color:rgba(31,35,33,.6);margin-top:.3rem}
.m-sizes{display:flex;flex-direction:column;gap:.55rem;margin:1.4rem auto 0;max-width:280px}
.m-sizes .chip{border-color:rgba(31,35,33,.35);color:var(--ink);font-size:.78rem}
.m-sizes .chip:hover{border-color:var(--ink)}
.m-sizes .chip.on{background:var(--ink);color:var(--cream);border-color:var(--ink)}
.m-buy{margin-top:1.5rem;border-color:var(--ink);color:var(--ink)}
.m-buy:hover{background:var(--ink);color:var(--cream)}
.m-ship{font-size:.72rem;color:rgba(31,35,33,.6);margin-top:.9rem;line-height:1.5}
.modal .close{
  position:absolute;top:.4rem;right:.7rem;background:none;border:none;
  font-family:inherit;font-size:1.7rem;cursor:pointer;color:var(--ink);opacity:.7;
}
.modal .close:hover{opacity:1}
@media(max-width:680px){
  .m-box{flex-direction:column;overflow-y:auto;gap:1rem}
  .m-box img{width:60%;max-height:38vh}
}

/* ---------- cómo funciona / FAQ ---------- */
.steps{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;
  width:min(920px,calc(100% - 2rem));margin:3.5vh auto 0;
}
.step{border:1px solid var(--hair);padding:1.6rem 1.3rem;text-align:center}
.step .num{color:var(--verm);font-size:1.6rem}
.step h3{font-weight:400;font-size:1rem;margin:.6rem 0 .5rem;letter-spacing:1px;text-transform:uppercase}
.step p{font-size:.86rem;line-height:1.6;color:rgba(250,247,242,.8)}
@media(max-width:680px){.steps{grid-template-columns:1fr}}

footer{
  text-align:center;padding:6vh 1rem 2.2rem;
  font-size:.68rem;letter-spacing:2px;text-transform:uppercase;
  color:rgba(250,247,242,.55);line-height:2;
}
footer a{color:rgba(250,247,242,.7);text-decoration:none;border-bottom:1px solid transparent}
footer a:hover{border-bottom-color:var(--verm)}

/* ---------- páginas legales ---------- */
.legal{
  background:var(--board);color:var(--ink);
  border-radius:6px;box-shadow:0 22px 60px rgba(0,0,0,.45);
  width:min(820px,calc(100% - 2rem));
  margin:4vh auto 0;padding:2.8rem 2.2rem;
  line-height:1.75;font-size:.95rem;
}
.legal h1{font-weight:400;font-size:1.7rem;margin-bottom:1.2rem}
.legal h2{font-weight:400;font-size:1.15rem;margin:1.6rem 0 .5rem}
.legal p,.legal li{margin-bottom:.6rem}
.legal ul{padding-left:1.3rem}
.back{text-align:center;margin:2.2rem 0 0;letter-spacing:3px;text-transform:uppercase;font-size:.78rem}
.back a{color:var(--cream);text-decoration:none;border-bottom:1px solid transparent;transition:border-color .25s}
.back a:hover{border-bottom-color:var(--verm)}

/* ---------- carrito ---------- */
#cart-fab{position:absolute;top:.95rem;right:1.1rem;z-index:40;
  background:none;border:none;padding:.35rem;line-height:0;cursor:pointer;
  display:inline-block;text-decoration:none;
  color:var(--cream);transition:color .25s ease}
#cart-fab:hover{color:var(--verm)}
@media(max-width:680px){
  #cart-fab{top:.7rem;right:.45rem}
  #cart-fab svg{width:22px;height:22px}
}
#cart-n{position:absolute;top:0;right:0;background:var(--verm);color:var(--cream);
  border-radius:999px;min-width:1rem;height:1rem;padding:0 .18rem;
  font-size:.6rem;line-height:1rem;text-align:center;font-family:inherit}
.cart-box{max-width:560px}
#cart-items{margin-top:1.2rem;max-height:44vh;overflow-y:auto}
.cart-row{display:grid;grid-template-columns:1fr max-content 6.6rem;align-items:center;gap:1rem;
  font-size:.92rem;padding:.55rem 0;border-bottom:1px solid rgba(31,35,33,.15);text-align:left}
.cart-row>span:last-child{text-align:right;white-space:nowrap}
.cart-qty b{min-width:1.3rem;text-align:center}
.cart-x{background:none;border:none;color:var(--verm);font-size:1.1rem;cursor:pointer;font-family:inherit}
.cart-total{margin-top:1.1rem;font-size:1.05rem}
.cart-actions{display:flex;gap:.7rem;justify-content:center;flex-wrap:wrap;margin-top:1rem}
.cart-actions .btn{flex:1 1 12rem;white-space:nowrap} /* mismo ancho los dos */
#cart-back{margin-top:1rem;border-color:var(--ink);color:var(--ink)}
#cart-back:hover{background:var(--ink);color:var(--cream);border-color:var(--ink)}
#cart-pay{margin-top:1rem;border-color:var(--ink);color:var(--ink)}
#cart-pay:hover{background:var(--ink);color:var(--cream)}
#cart-pay:disabled{opacity:.55;cursor:default;background:none;color:var(--ink)}
.m-actions{display:flex;flex-direction:column;gap:.6rem;margin-top:1.5rem;align-items:center}
.m-actions .btn{width:min(270px,100%);white-space:nowrap} /* ambos botones, mismo tamaño */
.m-actions .m-buy{margin-top:0}
.m-actions .m-add{border-color:rgba(31,35,33,.4);color:var(--ink)}
.m-actions .m-add:hover{background:var(--ink);color:var(--cream);border-color:var(--ink)}
.cart-qty{display:flex;align-items:center;gap:.55rem}
.cart-qty button{background:none;border:1px solid rgba(31,35,33,.35);color:var(--ink);
  width:1.5rem;height:1.5rem;line-height:1;cursor:pointer;font-family:inherit;font-size:.95rem}
.cart-qty button:hover{background:var(--ink);color:var(--cream)}