/* ============================================================
   bolsitas.miste2k.com.ar — hoja de estilos
   ============================================================ */

:root{
  --verde:#1f9d55;
  --verde-osc:#14713c;
  --verde-claro:#e8f7ee;
  --lima:#b8e986;
  --tinta:#10231a;
  --texto:#2a3a32;
  --gris:#647a6e;
  --linea:#dce7e0;
  --fondo:#ffffff;
  --fondo-alt:#f5f9f6;
  --radio:14px;
  --sombra:0 2px 4px rgba(16,35,26,.04), 0 12px 32px rgba(16,35,26,.07);
  --max:1160px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--fondo);color:var(--texto);
  font-family:'Outfit',system-ui,-apple-system,'Segoe UI',sans-serif;
  font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--verde-osc);text-decoration:none}
h1,h2,h3{color:var(--tinta);line-height:1.2;margin:0 0 .5em}
h1{font-size:clamp(2rem,4.5vw,3.3rem);font-weight:800;letter-spacing:-.02em}
h2{font-size:clamp(1.5rem,3vw,2.2rem);font-weight:700;letter-spacing:-.01em}
h3{font-size:1.1rem;font-weight:600}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 16px}
.muted{color:var(--gris)}
.r{text-align:right}
.hl{color:var(--verde)}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  background:var(--verde);color:#fff;border:1px solid var(--verde);
  padding:.7em 1.3em;border-radius:999px;font:inherit;font-weight:600;
  cursor:pointer;transition:.18s;white-space:nowrap;
}
.btn:hover{background:var(--verde-osc);border-color:var(--verde-osc);transform:translateY(-1px)}
.btn:active{transform:none}
.btn-lg{padding:.85em 1.8em;font-size:1.05rem}
.btn-sm{padding:.45em 1em;font-size:.92rem}
.btn-block{width:100%}
.btn-ghost{background:transparent;color:var(--verde-osc);border-color:var(--linea)}
.btn-ghost:hover{background:var(--verde-claro);color:var(--verde-osc);border-color:var(--verde)}
.btn[disabled]{opacity:.55;cursor:not-allowed;transform:none}

/* ---------- Nav ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--linea)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:.5em;font-weight:800;color:var(--tinta);font-size:1.08rem}
.brand-mark{font-size:1.3em}
.nav-links{display:flex;align-items:center;gap:1.5rem}
.nav-links a{color:var(--texto);font-weight:500}
.nav-links a:hover{color:var(--verde)}
.nav-links a.btn{color:#fff}
.nav-toggle{display:none;background:none;border:0;font-size:1.5rem;cursor:pointer;color:var(--tinta)}

/* ---------- Hero ---------- */
.hero{background:linear-gradient(170deg,var(--verde-claro) 0%,#fff 72%);padding:64px 0 72px;overflow:hidden}
.hero-in{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;font-weight:700;color:var(--verde-osc);margin-bottom:.8em}
.lead{font-size:1.12rem;color:var(--gris);max-width:36em}
.hero-cta{display:flex;gap:.8rem;flex-wrap:wrap;margin:1.8rem 0 1.5rem}
.hero-badges{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:.5rem}
.hero-badges li{background:#fff;border:1px solid var(--linea);border-radius:999px;
  padding:.35em .9em;font-size:.86rem;color:var(--gris);font-weight:500}

.hero-art{position:relative;height:300px}
.roll{position:absolute;border-radius:22px;box-shadow:var(--sombra)}
.roll-a{width:150px;height:200px;background:linear-gradient(150deg,#2bbd6b,#14713c);left:12%;top:18%;transform:rotate(-9deg)}
.roll-b{width:120px;height:165px;background:linear-gradient(150deg,#63d1ff,#2b86c5);left:46%;top:6%;transform:rotate(7deg)}
.roll-c{width:105px;height:140px;background:linear-gradient(150deg,#ffd166,#f39c12);left:64%;top:46%;transform:rotate(-4deg)}

/* ---------- Strip diferenciales ---------- */
.strip{background:var(--tinta);color:#cfe3d7;padding:44px 0}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.feat h3{color:#fff;margin:.4em 0 .3em;font-size:1.02rem}
.feat p{margin:0;font-size:.92rem;color:#9dbaab}
.feat-ic{font-size:1.7rem}

/* ---------- Secciones ---------- */
.section{padding:72px 0}
.section-alt{background:var(--fondo-alt)}
.sec-head{text-align:center;max-width:36em;margin:0 auto 44px}
.sec-head p{color:var(--gris);margin:0}

.alert{background:var(--verde-claro);border:1px solid #bfe6cd;color:var(--verde-osc);
  padding:1em 1.2em;border-radius:var(--radio);margin:0}
.alert-err{background:#fdecec;border-color:#f6c7c7;color:#a12626}

/* ---------- Cards producto ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(310px,1fr));gap:26px}
.card{position:relative;background:#fff;border:1px solid var(--linea);border-radius:20px;
  overflow:hidden;display:flex;flex-direction:column;transition:.2s}
.card:hover{box-shadow:var(--sombra);transform:translateY(-3px)}
.card-top{border-color:var(--verde)}
.ribbon{position:absolute;top:14px;right:14px;z-index:2;background:var(--verde);color:#fff;
  font-size:.74rem;font-weight:700;padding:.32em .8em;border-radius:999px;letter-spacing:.03em}
.card-media{height:158px;display:grid;place-items:center;overflow:hidden}
.media-dog{background:linear-gradient(140deg,#d9f2e3,#b8e986)}
.media-cat{background:linear-gradient(140deg,#dce9f7,#c7dcf5)}
.media-media img{height:100%;object-fit:cover}
.media-emoji{font-size:4rem;filter:drop-shadow(0 4px 8px rgba(0,0,0,.12))}
.card-body{padding:22px;display:flex;flex-direction:column;flex:1;gap:.5rem}
.card-desc{font-size:.93rem;color:var(--gris);margin:0}

.specs{list-style:none;padding:0;margin:.4rem 0 .2rem;font-size:.88rem;
  border-top:1px solid var(--linea);border-bottom:1px solid var(--linea)}
.specs li{display:flex;justify-content:space-between;gap:1rem;padding:.42em 0;border-bottom:1px dashed var(--linea)}
.specs li:last-child{border-bottom:0}
.specs b{color:var(--gris);font-weight:500}
.specs span{text-align:right;font-weight:600;color:var(--tinta)}

.lbl{display:block;font-size:.78rem;text-transform:uppercase;letter-spacing:.07em;
  color:var(--gris);font-weight:700;margin:.6rem 0 .4rem}
.pres-opts{display:flex;flex-direction:column;gap:.45rem}
.pres-opt input{position:absolute;opacity:0;pointer-events:none}
.pres-box{display:flex;justify-content:space-between;align-items:center;gap:.6rem;
  border:1.5px solid var(--linea);border-radius:11px;padding:.6em .85em;cursor:pointer;transition:.15s}
.pres-box:hover{border-color:var(--verde)}
.pres-opt input:checked + .pres-box{border-color:var(--verde);background:var(--verde-claro)}
.pres-opt input:focus-visible + .pres-box{outline:2px solid var(--verde);outline-offset:2px}
.pres-nom{font-size:.92rem;font-weight:500}
.pres-pre{font-weight:700;color:var(--verde-osc);white-space:nowrap}
.pres-pre small{font-weight:500;color:var(--gris);font-size:.74em}
.pres-consultar{font-weight:600;color:var(--gris);font-size:.88rem}

.add-row{display:flex;gap:.5rem;margin-top:auto;padding-top:1rem}
.sel-color,.inp-cant{border:1.5px solid var(--linea);border-radius:10px;padding:.6em .7em;
  font:inherit;font-size:.92rem;color:var(--texto);background:#fff;min-width:0}
.sel-color{flex:1}
.inp-cant{width:74px;text-align:center}
.sel-color:focus,.inp-cant:focus{outline:none;border-color:var(--verde)}
.btn-add{flex-shrink:0}

/* ---------- Pasos ---------- */
.steps{list-style:none;padding:0;margin:0;display:grid;
  grid-template-columns:repeat(auto-fit,minmax(215px,1fr));gap:26px;counter-reset:s}
.steps li{background:#fff;border:1px solid var(--linea);border-radius:var(--radio);padding:24px}
.steps span{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;
  background:var(--verde);color:#fff;font-weight:700;margin-bottom:.8rem}
.steps h3{margin:0 0 .3em}
.steps p{margin:0;font-size:.92rem;color:var(--gris)}

/* ---------- Pedido ---------- */
.pedido-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.pedido-resumen{position:sticky;top:86px;background:var(--fondo-alt);
  border:1px solid var(--linea);border-radius:20px;padding:26px}
.tbl{width:100%;border-collapse:collapse;font-size:.92rem}
.tbl th{text-align:left;font-size:.74rem;text-transform:uppercase;letter-spacing:.07em;
  color:var(--gris);border-bottom:1.5px solid var(--linea);padding:.5em .4em}
.tbl td{padding:.7em .4em;border-bottom:1px solid var(--linea);vertical-align:top}
.tbl .it-nom{font-weight:600;color:var(--tinta);display:block}
.tbl .it-det{font-size:.82rem;color:var(--gris)}
.btn-del{background:none;border:0;color:#c0392b;cursor:pointer;font-size:1.1rem;line-height:1;padding:0 .2em}
.totales{margin-top:1.2rem;border-top:2px solid var(--linea);padding-top:1rem}
.tot-row{display:flex;justify-content:space-between;padding:.25em 0}
.tot-final{font-size:1.15rem;border-top:1px solid var(--linea);margin-top:.4em;padding-top:.6em}
.tot-final b{color:var(--verde-osc)}
.nota{font-size:.8rem;color:var(--gris);margin:.8em 0 0}

.pedido-form{display:flex;flex-direction:column;gap:.9rem}
.pedido-form label{display:block;font-size:.85rem;font-weight:600;color:var(--tinta)}
.pedido-form input,.pedido-form select,.pedido-form textarea{
  width:100%;margin-top:.3em;padding:.72em .85em;border:1.5px solid var(--linea);
  border-radius:10px;font:inherit;font-size:.95rem;font-weight:400;color:var(--texto);background:#fff}
.pedido-form input:focus,.pedido-form select:focus,.pedido-form textarea:focus{
  outline:none;border-color:var(--verde);box-shadow:0 0 0 3px rgba(31,157,85,.12)}
.pedido-form .err{border-color:#d94f4f}
.pedido-form textarea{resize:vertical}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:.9rem}
.hp{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important}
.form-msg{margin:.2em 0 0;font-size:.92rem;font-weight:600}
.form-msg.ok{color:var(--verde-osc)}
.form-msg.bad{color:#c0392b}

/* ---------- Footer ---------- */
.foot{background:var(--tinta);color:#9dbaab;padding:40px 0 20px;margin-top:0}
.foot-in{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;
  border-bottom:1px solid rgba(255,255,255,.1);padding-bottom:22px}
.foot .brand{color:#fff;margin:0 0 .3em}
.foot .muted{color:#7d9c8d;margin:0;font-size:.9rem}
.foot-links{display:flex;gap:1.4rem;flex-wrap:wrap;align-items:flex-start}
.foot-links a{color:#b8e986}
.copy{text-align:center;font-size:.82rem;margin:18px 0 0;color:#6d8b7c}

/* ---------- WhatsApp flotante ---------- */
.wa-float{position:fixed;right:18px;bottom:18px;z-index:60;width:54px;height:54px;
  border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;
  box-shadow:0 6px 20px rgba(37,211,102,.4);transition:.18s}
.wa-float:hover{transform:scale(1.08)}

/* ---------- Responsive ---------- */
@media (max-width:920px){
  .hero-in{grid-template-columns:1fr}
  .hero-art{display:none}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .pedido-grid{grid-template-columns:1fr}
  .pedido-resumen{position:static}
}
@media (max-width:640px){
  .section{padding:52px 0}
  .hero{padding:44px 0 52px}
  .grid-4{grid-template-columns:1fr;gap:20px}
  .f2{grid-template-columns:1fr}
  .nav-toggle{display:block}
  .nav-links{display:none;position:absolute;top:66px;left:0;right:0;background:#fff;
    flex-direction:column;align-items:stretch;gap:0;padding:8px 16px 16px;
    border-bottom:1px solid var(--linea);box-shadow:var(--sombra)}
  body.menu-open .nav-links{display:flex}
  .nav-links a{padding:.7em 0;border-bottom:1px solid var(--linea)}
  .nav-links a.btn{margin-top:.7em;border-bottom:0;justify-content:center}
}

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