/* =========================================================
   eltunel.co OUTFIT — hoja de estilos
   Paleta: tinta negra, hueso, rojo señal (del .co del logo)
   ========================================================= */
:root{
  --ink:#0a0a0a;
  --panel:#141311;
  --panel-2:#1d1a16;
  --line:#2c2823;
  --bone:#f2efe9;
  --bone-dim:#c8c2b6;
  --ash:#8f8a7f;
  --red:#e10917;
  --red-deep:#a90711;
  --shadow:0 22px 60px -22px rgba(0,0,0,.85);
  --maxw:1240px;
  --disp:"Anton",Impact,sans-serif;
  --body:"Barlow",system-ui,sans-serif;
  --cond:"Barlow Condensed","Barlow",sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--ink);
  color:var(--bone);
  font-family:var(--body);
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
::selection{background:var(--red);color:#fff}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{
  font-family:var(--cond);
  text-transform:uppercase;
  letter-spacing:.42em;
  font-weight:600;
  font-size:.8rem;
  color:var(--red);
}
h1,h2,h3{font-family:var(--disp);font-weight:400;line-height:.95;letter-spacing:.01em;text-transform:uppercase}

/* red dot motif from ".co" */
.dot{color:var(--red)}

/* ---------- top ticker ---------- */
.ticker{
  background:var(--red);
  color:#fff;
  overflow:hidden;
  white-space:nowrap;
  border-bottom:1px solid rgba(0,0,0,.25);
}
.ticker__track{
  display:inline-block;
  padding:7px 0;
  font-family:var(--cond);
  text-transform:uppercase;
  letter-spacing:.28em;
  font-size:.78rem;
  font-weight:600;
  animation:marquee 26s linear infinite;
}
.ticker__track span{padding:0 1.4rem}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- header ---------- */
.nav{
  position:sticky;top:0;z-index:60;
  background:rgba(10,10,10,.82);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.nav__inner{display:flex;align-items:center;gap:28px;height:74px}
.nav__logo img{height:34px;width:auto}
.nav__links{display:flex;gap:30px;margin-left:auto}
.nav__links a{
  font-family:var(--cond);
  text-transform:uppercase;
  letter-spacing:.18em;
  font-weight:600;
  font-size:.92rem;
  color:var(--bone-dim);
  position:relative;
  padding:4px 0;
}
.nav__links a::after{content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;background:var(--red);transition:width .25s}
.nav__links a:hover{color:var(--bone)}
.nav__links a:hover::after{width:100%}
.nav__cart{
  display:flex;align-items:center;gap:9px;
  border:1px solid var(--line);
  padding:9px 15px;border-radius:2px;
  font-family:var(--cond);text-transform:uppercase;letter-spacing:.14em;font-weight:600;font-size:.9rem;
  transition:border-color .2s,background .2s;
}
.nav__cart:hover{border-color:var(--red);background:var(--panel)}
.nav__cart .count{
  background:var(--red);color:#fff;border-radius:999px;
  min-width:22px;height:22px;display:grid;place-items:center;
  font-size:.78rem;font-weight:700;padding:0 5px;
}
.nav__burger{display:none;margin-left:auto;flex-direction:column;gap:5px;padding:8px}
.nav__burger span{width:24px;height:2px;background:var(--bone);display:block}

/* ---------- hero ---------- */
.hero{position:relative;min-height:88vh;display:flex;align-items:flex-end;overflow:hidden}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:center 22%;filter:saturate(1.05) contrast(1.03)}
.hero__bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,10,10,.55) 0%,rgba(10,10,10,.2) 40%,rgba(10,10,10,.92) 100%),
             linear-gradient(90deg,rgba(10,10,10,.75),rgba(10,10,10,.05));}
.hero__inner{position:relative;z-index:2;padding-bottom:64px;padding-top:120px;max-width:760px}
.hero h1{font-size:clamp(3rem,8.5vw,7rem);margin:.4rem 0 1rem}
.hero h1 em{font-style:normal;color:var(--red)}
.hero p{font-size:1.15rem;color:var(--bone-dim);max-width:52ch}
.hero__cta{display:flex;gap:16px;flex-wrap:wrap;margin-top:32px}

.btn{
  font-family:var(--cond);text-transform:uppercase;letter-spacing:.16em;font-weight:600;font-size:1rem;
  padding:15px 30px;border-radius:2px;display:inline-flex;align-items:center;gap:10px;
  transition:transform .15s,background .2s,color .2s,border-color .2s;
}
.btn--red{background:var(--red);color:#fff}
.btn--red:hover{background:var(--red-deep);transform:translateY(-2px)}
.btn--ghost{border:1px solid var(--bone);color:var(--bone)}
.btn--ghost:hover{background:var(--bone);color:var(--ink);transform:translateY(-2px)}

/* ---------- process strip (DISEÑA · ELIGE · PERSONALIZA · VISTE) ---------- */
.process{background:var(--panel);border-block:1px solid var(--line)}
.process__grid{display:grid;grid-template-columns:repeat(4,1fr)}
.process__cell{padding:34px 26px;border-left:1px solid var(--line);display:flex;flex-direction:column;gap:6px}
.process__cell:first-child{border-left:none}
.process__cell .n{font-family:var(--cond);color:var(--red);font-weight:700;letter-spacing:.2em;font-size:.85rem}
.process__cell h3{font-size:1.5rem}
.process__cell p{color:var(--ash);font-size:.95rem}

/* ---------- section shells ---------- */
.section{padding:96px 0}
.section__head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:44px;flex-wrap:wrap}
.section__head h2{font-size:clamp(2.2rem,5vw,3.6rem)}
.section__head p{color:var(--ash);max-width:44ch}

/* ---------- filter chips ---------- */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:34px}
.chip{
  font-family:var(--cond);text-transform:uppercase;letter-spacing:.14em;font-weight:600;font-size:.9rem;
  padding:9px 18px;border:1px solid var(--line);border-radius:2px;color:var(--bone-dim);transition:all .2s;
}
.chip:hover{border-color:var(--bone-dim)}
.chip.active{background:var(--red);border-color:var(--red);color:#fff}

/* ---------- product grid ---------- */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:3px;overflow:hidden;display:flex;flex-direction:column;
  transition:border-color .25s,transform .25s;cursor:pointer}
.card:hover{border-color:var(--red);transform:translateY(-4px)}
.card__media{position:relative;aspect-ratio:1/1;overflow:hidden;background:#000}
.card__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:opacity .5s,transform .6s}
.card__media .front{opacity:1}
.card__media .back{opacity:0}
.card:hover .front{opacity:0}
.card:hover .back{opacity:1;transform:scale(1.04)}
.card__tag{position:absolute;top:12px;left:12px;z-index:3;background:var(--red);color:#fff;
  font-family:var(--cond);text-transform:uppercase;letter-spacing:.12em;font-weight:600;font-size:.72rem;padding:5px 10px;border-radius:2px}
.card__body{padding:18px 18px 22px;display:flex;flex-direction:column;gap:4px;flex:1}
.card__band{font-family:var(--cond);text-transform:uppercase;letter-spacing:.2em;font-size:.78rem;color:var(--red);font-weight:600}
.card__name{font-family:var(--disp);font-size:1.5rem;line-height:1}
.card__cat{color:var(--ash);font-size:.9rem}
.card__foot{margin-top:auto;padding-top:14px;display:flex;align-items:center;justify-content:space-between}
.card__price{font-family:var(--cond);font-weight:700;font-size:1.3rem}
.card__view{font-family:var(--cond);text-transform:uppercase;letter-spacing:.12em;font-size:.82rem;color:var(--bone-dim);font-weight:600}
.card:hover .card__view{color:var(--red)}

/* ---------- feature band (concept) ---------- */
.concept{background:var(--panel-2);border-block:1px solid var(--line)}
.concept__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:0;align-items:stretch}
.concept__txt{padding:90px 60px;display:flex;flex-direction:column;justify-content:center;gap:22px}
.concept__txt h2{font-size:clamp(2rem,4.4vw,3.4rem)}
.concept__txt p{color:var(--bone-dim)}
.concept__img{position:relative;min-height:420px}
.concept__img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.concept__img::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--panel-2),transparent 30%)}

/* ---------- footer ---------- */
.foot{background:#060606;border-top:1px solid var(--line);padding:64px 0 30px}
.foot__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
.foot img{height:40px;margin-bottom:16px}
.foot h4{font-family:var(--cond);text-transform:uppercase;letter-spacing:.2em;font-size:.92rem;color:var(--red);margin-bottom:16px;font-weight:600}
.foot p,.foot a{color:var(--ash);font-size:.95rem;display:block;margin-bottom:9px}
.foot a:hover{color:var(--bone)}
.foot__bar{border-top:1px solid var(--line);margin-top:44px;padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;color:var(--ash);font-size:.85rem}

/* ---------- cart drawer ---------- */
.scrim{position:fixed;inset:0;background:rgba(0,0,0,.65);opacity:0;visibility:hidden;transition:.3s;z-index:90}
.scrim.open{opacity:1;visibility:visible}
.cart{position:fixed;top:0;right:0;height:100%;width:min(430px,100%);background:var(--panel);border-left:1px solid var(--line);
  z-index:100;transform:translateX(100%);transition:transform .35s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column}
.cart.open{transform:translateX(0)}
.cart__head{display:flex;align-items:center;justify-content:space-between;padding:22px 24px;border-bottom:1px solid var(--line)}
.cart__head h3{font-size:1.5rem}
.cart__close{font-size:1.6rem;line-height:1;color:var(--ash)}
.cart__close:hover{color:var(--bone)}
.cart__items{flex:1;overflow-y:auto;padding:8px 24px}
.cart__empty{color:var(--ash);text-align:center;padding:60px 20px}
.citem{display:grid;grid-template-columns:64px 1fr auto;gap:14px;padding:18px 0;border-bottom:1px solid var(--line)}
.citem img{width:64px;height:64px;object-fit:cover;border-radius:2px}
.citem__name{font-family:var(--cond);font-weight:600;text-transform:uppercase;letter-spacing:.06em;line-height:1.1}
.citem__meta{color:var(--ash);font-size:.85rem;margin-top:2px}
.citem__qty{display:flex;align-items:center;gap:8px;margin-top:8px}
.citem__qty button{width:24px;height:24px;border:1px solid var(--line);border-radius:2px;font-size:1rem;line-height:1}
.citem__qty button:hover{border-color:var(--red)}
.citem__right{text-align:right;display:flex;flex-direction:column;justify-content:space-between}
.citem__price{font-family:var(--cond);font-weight:700}
.citem__rm{color:var(--ash);font-size:.8rem;text-transform:uppercase;letter-spacing:.1em}
.citem__rm:hover{color:var(--red)}
.cart__foot{padding:22px 24px;border-top:1px solid var(--line)}
.cart__total{display:flex;justify-content:space-between;font-family:var(--cond);font-weight:700;font-size:1.35rem;margin-bottom:16px}
.cart__note{color:var(--ash);font-size:.8rem;margin-top:12px;text-align:center}
.cart__foot .btn{width:100%;justify-content:center}

/* ---------- product modal ---------- */
.modal{position:fixed;inset:0;z-index:110;display:none;align-items:center;justify-content:center;padding:24px}
.modal.open{display:flex}
.modal__box{background:var(--panel);border:1px solid var(--line);border-radius:4px;max-width:960px;width:100%;
  max-height:92vh;overflow:hidden;display:grid;grid-template-columns:1fr 1fr;box-shadow:var(--shadow)}
.modal__gallery{background:#000;display:flex;flex-direction:column}
.modal__main{aspect-ratio:1/1;position:relative;overflow:hidden}
.modal__main img{width:100%;height:100%;object-fit:cover}
.modal__thumbs{display:flex;gap:8px;padding:10px}
.modal__thumbs img{width:60px;height:60px;object-fit:cover;border:1px solid var(--line);border-radius:2px;cursor:pointer;opacity:.6}
.modal__thumbs img.active{opacity:1;border-color:var(--red)}
.modal__info{padding:34px;overflow-y:auto;position:relative}
.modal__info .band{font-family:var(--cond);text-transform:uppercase;letter-spacing:.22em;color:var(--red);font-weight:600;font-size:.85rem}
.modal__info h2{font-size:2.4rem;margin:6px 0 2px}
.modal__info .cat{color:var(--ash);text-transform:uppercase;font-family:var(--cond);letter-spacing:.16em;font-size:.85rem}
.modal__info .price{font-family:var(--cond);font-weight:700;font-size:2rem;margin:18px 0}
.modal__info .desc{color:var(--bone-dim);margin-bottom:22px}
.modal__x{position:absolute;top:16px;right:18px;font-size:1.8rem;color:var(--ash);z-index:5;line-height:1}
.modal__x:hover{color:var(--bone)}
.opt__label{font-family:var(--cond);text-transform:uppercase;letter-spacing:.16em;font-weight:600;font-size:.85rem;color:var(--bone-dim);margin-bottom:10px;display:block}
.sizes{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}
.size{min-width:46px;padding:10px 0;text-align:center;border:1px solid var(--line);border-radius:2px;font-family:var(--cond);font-weight:600;transition:all .2s}
.size:hover{border-color:var(--bone-dim)}
.size.active{background:var(--red);border-color:var(--red);color:#fff}
.colors{display:flex;gap:10px;margin-bottom:26px}
.color{width:30px;height:30px;border-radius:999px;border:2px solid transparent;box-shadow:0 0 0 1px var(--line);cursor:pointer}
.color.active{border-color:var(--red)}
.modal__info .btn{width:100%;justify-content:center}

/* ---------- toast ---------- */
.toast{position:fixed;left:50%;bottom:30px;transform:translate(-50%,20px);background:var(--red);color:#fff;
  padding:14px 24px;border-radius:2px;font-family:var(--cond);text-transform:uppercase;letter-spacing:.12em;font-weight:600;
  opacity:0;visibility:hidden;transition:.3s;z-index:130;box-shadow:var(--shadow)}
.toast.show{opacity:1;visibility:visible;transform:translate(-50%,0)}

/* ---------- callout explicativo ---------- */
.callout{
  border:1px solid var(--line);border-left:3px solid var(--red);
  background:var(--panel);border-radius:3px;padding:20px 24px;margin-bottom:34px;
}
.callout p{color:var(--bone-dim);font-size:1.05rem;margin:0}
.callout strong{color:var(--red);font-weight:700}

/* ---------- precio "desde" + envío ---------- */
.card__price small,.modal__info .price small{
  font-family:var(--body);font-weight:500;font-size:.72rem;color:var(--ash);
  letter-spacing:.04em;text-transform:none;margin-left:6px;
}
.card__from{font-family:var(--cond);font-weight:700;font-size:1.3rem;display:flex;align-items:baseline;gap:2px}
.card__from em{font-style:normal;font-size:.72rem;color:var(--ash);font-family:var(--body);font-weight:500;margin-right:4px}

/* ---------- grupo de opciones (prenda) ---------- */
.opts{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}
.opt{
  padding:10px 16px;border:1px solid var(--line);border-radius:2px;
  font-family:var(--cond);text-transform:uppercase;letter-spacing:.1em;font-weight:600;font-size:.9rem;
  color:var(--bone-dim);transition:all .2s;display:flex;flex-direction:column;gap:2px;line-height:1.1;
}
.opt small{font-family:var(--body);font-weight:500;font-size:.72rem;letter-spacing:.02em;text-transform:none;color:var(--ash)}
.opt:hover{border-color:var(--bone-dim)}
.opt.active{background:var(--red);border-color:var(--red);color:#fff}
.opt.active small{color:rgba(255,255,255,.85)}

/* ---------- enlace guía de tallas ---------- */
.sizeguide{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.sizeguide a{font-family:var(--cond);text-transform:uppercase;letter-spacing:.1em;font-weight:600;font-size:.8rem;color:var(--red);border-bottom:1px solid transparent}
.sizeguide a:hover{border-color:var(--red)}

/* ---------- nota de referencia / envío en modal ---------- */
.modal__ref{color:var(--ash);font-size:.85rem;margin:-6px 0 18px;line-height:1.4}
.modal__ship{color:var(--bone-dim);font-size:.85rem;margin-top:12px;text-align:center}

/* ---------- visor de tallas (lightbox) ---------- */
.lightbox{position:fixed;inset:0;z-index:120;display:none;align-items:center;justify-content:center;padding:24px;background:rgba(0,0,0,.85)}
.lightbox.open{display:flex}
.lightbox img{max-width:min(920px,100%);max-height:90vh;border-radius:4px;box-shadow:var(--shadow)}
.lightbox__x{position:absolute;top:18px;right:22px;font-size:2.2rem;color:var(--bone);line-height:1}
.lightbox__x:hover{color:var(--red)}

/* ---------- tarjeta diseño propio ---------- */
.card--custom{border:1px dashed var(--red);background:linear-gradient(160deg,var(--panel-2),var(--panel))}
.card--custom .card__media{background:#0d0d0d}
.card--custom .card__media img{object-fit:contain;padding:14px;opacity:1!important;transform:none!important}
.card--custom .card__name{color:var(--bone)}

/* ---------- modal diseño propio ---------- */
.custom__field{margin-bottom:18px}
.custom__field textarea{
  width:100%;min-height:96px;resize:vertical;background:var(--ink);border:1px solid var(--line);border-radius:3px;
  color:var(--bone);font-family:var(--body);font-size:.98rem;padding:12px 14px;
}
.custom__field textarea:focus{outline:none;border-color:var(--red)}

/* ---------- variantes de imagen en modal (contain para mostrar prenda completa) ---------- */
.modal__main.contain img{object-fit:contain;background:#0c0c0c}

/* ---------- responsive ---------- */
@media(max-width:960px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .concept__grid{grid-template-columns:1fr}
  .concept__img{min-height:300px;order:-1}
  .concept__img::after{background:linear-gradient(0deg,var(--panel-2),transparent 40%)}
  .concept__txt{padding:56px 28px}
  .modal__box{grid-template-columns:1fr;max-height:94vh;overflow-y:auto}
  .foot__grid{grid-template-columns:1fr 1fr}
}
@media(max-width:720px){
  .nav__links{display:none}
  .nav__links.open{display:flex;position:absolute;top:74px;left:0;right:0;background:var(--ink);flex-direction:column;
    padding:20px 24px;gap:18px;border-bottom:1px solid var(--line)}
  .nav__burger{display:flex}
  .nav__cart{margin-left:0}
  .process__grid{grid-template-columns:repeat(2,1fr)}
  .process__cell:nth-child(-n+2){border-top:none}
  .process__cell:nth-child(odd){border-left:none}
  .process__cell:nth-child(n+3){border-top:1px solid var(--line)}
}
@media(max-width:520px){
  .grid{grid-template-columns:1fr}
  .foot__grid{grid-template-columns:1fr}
  .hero__inner{padding-top:96px}
  .section{padding:64px 0}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}