/* ==========================================================================
   3PLS Market · Cotizador de Canastas
   Sistema visual alineado 1:1 con 3plsmarket.cl
   ========================================================================== */
:root{
  /* Marca — tokens oficiales del sitio */
  --blue:#393B91; --blue-deep:#2A2C70; --blue-mid:#6E70B5; --blue-soft:#E7E8F5;
  --lime:#B6D300; --lime-bright:#C8E61A; --lime-deep:#98B300; --lime-wash:#F4F8E4;
  --paper:#FBFCF7; --cloud:#EEF1E6; --line:#DBE0CF;
  --ink:#1A1D16; --slate:#2C3326; --graphite:#4A4F44; --mist:#8A9182;
  --cl-red:#D52B1E; --white:#fff;
  --font-display:'Montserrat',system-ui,sans-serif;
  --font-body:'Inter',system-ui,sans-serif;
  --r-sm:8px; --r-md:14px; --r-lg:22px; --r-xl:34px;
  --shadow-sm:0 6px 20px -12px rgba(42,44,112,.4);
  --shadow:0 20px 50px -24px rgba(42,44,112,.42);
  --shadow-lg:0 40px 90px -42px rgba(26,29,22,.55);
  --ease-out:cubic-bezier(.23,1,.32,1);
  --maxw:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);background:var(--paper);color:var(--slate);-webkit-font-smoothing:antialiased;line-height:1.6}
img{display:block;max-width:100%}
button{font-family:inherit;cursor:pointer;border:none;background:none}
input,textarea,select{font-family:var(--font-body);font-size:15px}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,h5{font-family:var(--font-display);line-height:1.1;letter-spacing:-.02em;color:var(--blue-deep)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.hidden{display:none!important}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--font-display);font-weight:700;font-size:.93rem;padding:14px 28px;border-radius:100px;cursor:pointer;transition:transform .16s var(--ease-out),background .2s ease,box-shadow .2s ease,color .2s ease;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn-lime,.btn-green{background:var(--lime);color:var(--blue-deep)}
.btn-lime:hover,.btn-green:hover{background:var(--lime-bright)}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-deep)}
.btn-ghost{background:transparent;color:var(--blue);border:1.5px solid var(--blue)}
.btn-ghost:hover{background:var(--blue);color:#fff}
.btn-on-dark{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.45)}
.btn-on-dark:hover{background:#fff;color:var(--blue-deep);border-color:#fff}
.btn-lg{padding:16px 34px;font-size:1rem}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none!important}

/* ---------- Header ---------- */
.topbar{position:sticky;top:0;z-index:60;background:rgba(42,44,112,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.09)}
.topbar .wrap{display:flex;align-items:center;gap:20px;height:76px}
.brand{display:flex;align-items:center;cursor:pointer}
.brand img{height:34px;width:auto}
.spacer{flex:1}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{font-family:var(--font-display);font-weight:600;font-size:.86rem;color:rgba(255,255,255,.86);transition:color .18s}
.nav-links a:hover{color:var(--lime)}
.cart-btn{position:relative;background:var(--lime);color:var(--blue-deep);font-family:var(--font-display);font-weight:800;font-size:.84rem;padding:11px 22px;border-radius:100px;display:inline-flex;align-items:center;gap:8px;transition:transform .16s var(--ease-out),background .2s}
.cart-btn:hover{background:var(--lime-bright);transform:translateY(-1px)}
.cart-btn .count{background:var(--blue-deep);color:#fff;font-size:11px;font-weight:800;min-width:21px;height:21px;border-radius:20px;display:flex;align-items:center;justify-content:center;padding:0 6px}
@media(max-width:900px){.nav-links{display:none}}

/* ---------- Hero ---------- */
.hero{position:relative;background:linear-gradient(155deg,#2A2C70 0%,#393B91 55%,#454799 100%);color:#fff;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(900px 480px at 88% -10%,rgba(182,211,0,.22),transparent 60%),radial-gradient(700px 500px at -5% 110%,rgba(110,112,181,.5),transparent 55%);pointer-events:none}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.043) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.043) 1px,transparent 1px);background-size:58px 58px;mask-image:radial-gradient(980px 560px at 80% 6%,#000,transparent 76%);-webkit-mask-image:radial-gradient(980px 560px at 80% 6%,#000,transparent 76%)}
.hero .wrap{position:relative;z-index:2;padding:74px 24px 66px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.eyebrow{font-family:var(--font-display);font-weight:700;font-size:.74rem;letter-spacing:.26em;text-transform:uppercase;color:var(--lime);margin-bottom:22px;display:inline-flex;align-items:center;gap:12px}
.eyebrow::before{content:"";width:34px;height:2px;background:var(--lime);display:block}
.hero h1{font-size:clamp(2.3rem,4.6vw,3.6rem);font-weight:800;color:#fff;margin-bottom:22px}
.hero h1 em{font-style:normal;color:var(--lime)}
.hero .lead{font-size:1.05rem;color:rgba(255,255,255,.82);max-width:520px;margin-bottom:32px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:flex;gap:44px;margin-top:44px;padding-top:30px;border-top:1px solid rgba(255,255,255,.16);flex-wrap:wrap}
.hero-stats .s .v{font-family:var(--font-display);font-weight:800;font-size:1.75rem;color:var(--lime);line-height:1}
.hero-stats .s .k{font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.6);margin-top:7px}

/* Pasos dentro del hero */
.steps{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.step{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:var(--r-lg);padding:22px 20px;backdrop-filter:blur(6px);transition:transform .2s var(--ease-out),background .2s}
.step:hover{transform:translateY(-3px);background:rgba(255,255,255,.11)}
.step .no{font-family:var(--font-display);font-weight:800;font-size:.7rem;letter-spacing:.14em;color:var(--blue-deep);background:var(--lime);width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:13px}
.step h4{font-size:.98rem;font-weight:700;color:#fff;margin-bottom:5px}
.step p{font-size:.83rem;color:rgba(255,255,255,.7);line-height:1.5}
@media(max-width:920px){.hero-grid{grid-template-columns:1fr;gap:38px}.hero .lead{max-width:none}}
@media(max-width:560px){.steps{grid-template-columns:1fr}.hero-stats{gap:26px}}

/* ---------- Barra de herramientas del catálogo ---------- */
.toolbar{position:sticky;top:76px;z-index:40;background:rgba(251,252,247,.96);backdrop-filter:blur(10px);padding:22px 0 14px;border-bottom:1px solid var(--line)}
.searchbox{position:relative;margin-bottom:14px}
.searchbox input{width:100%;padding:14px 20px 14px 48px;border-radius:100px;border:1.5px solid var(--line);background:#fff;outline:none;transition:.18s;color:var(--slate)}
.searchbox input:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(57,59,145,.09)}
.searchbox svg{position:absolute;left:19px;top:50%;transform:translateY(-50%);color:var(--mist)}
.cats{display:flex;gap:9px;overflow-x:auto;padding-bottom:5px;scrollbar-width:thin}
.cats::-webkit-scrollbar{height:5px}.cats::-webkit-scrollbar-thumb{background:var(--line);border-radius:10px}
.pill{white-space:nowrap;padding:10px 20px;border-radius:100px;font-family:var(--font-display);font-size:.85rem;font-weight:700;color:var(--blue-deep);background:#fff;border:1.5px solid var(--line);transition:.16s}
.pill:hover{border-color:var(--blue);color:var(--blue)}
.pill.active{background:var(--blue-deep);color:#fff;border-color:var(--blue-deep)}
.pill .n{opacity:.55;font-weight:600;font-size:.75rem;margin-left:4px}
.pill.active .n{opacity:.8}

.cat-head{padding:34px 0 4px}
.cat-head h2{font-size:1.85rem;font-weight:800}
.cat-head .sub{color:var(--mist);font-size:.9rem;margin-top:5px}
.subchips{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 4px}
.chip{padding:8px 16px;border-radius:100px;font-size:.8rem;font-weight:600;background:var(--lime-wash);color:var(--lime-deep);border:1px solid #e4eec4;transition:.16s}
.chip:hover{background:var(--lime);color:var(--blue-deep);border-color:var(--lime)}
.subsection{padding:26px 0 4px}
.subsection h4{display:inline-flex;align-items:center;gap:10px;font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--blue-deep);margin-bottom:20px;padding-bottom:10px;border-bottom:2px solid var(--lime)}

/* ---------- Tarjetas de producto ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(218px,1fr));gap:20px;align-items:stretch}
.pcard{height:100%;background:#fff;border-radius:var(--r-lg);border:1px solid var(--line);box-shadow:var(--shadow-sm);overflow:hidden;display:flex;flex-direction:column;transition:transform .2s var(--ease-out),box-shadow .2s,border-color .2s;position:relative}
.pcard:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.pcard.selected{border-color:var(--lime);box-shadow:0 0 0 2px var(--lime),var(--shadow-sm)}
/* Miniatura cuadrada garantizada (la imagen nunca deforma la tarjeta) */
.pthumb{flex:0 0 auto;position:relative;width:100%;padding-top:100%;background:#fff;overflow:hidden}
.pthumb img{position:absolute;top:18px;right:18px;bottom:18px;left:18px;margin:auto;width:auto;height:auto;max-width:calc(100% - 36px);max-height:calc(100% - 36px);object-fit:contain;mix-blend-mode:multiply}
.noimg{position:absolute;inset:18px;display:flex;align-items:center;justify-content:center;color:var(--mist);font-size:.72rem;text-align:center;background:var(--cloud);border-radius:var(--r-md)}
.pbody{padding:14px 17px 18px;display:flex;flex-direction:column;flex:1;border-top:1px solid var(--line)}
.pname{font-size:.83rem;font-weight:600;color:var(--slate);line-height:1.35;height:2.7em;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.pcode{font-size:.68rem;color:var(--mist);margin:7px 0 3px;letter-spacing:.04em}
.pprice{font-family:var(--font-display);font-size:.76rem;color:var(--lime-deep);font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-bottom:13px}
.padd{margin-top:auto}
.add-btn{width:100%;background:var(--blue-soft);color:var(--blue-deep);font-family:var(--font-display);font-weight:700;font-size:.82rem;padding:11px;border-radius:100px;transition:.16s;display:flex;align-items:center;justify-content:center;gap:7px}
.add-btn:hover{background:var(--blue-deep);color:#fff}
.stepper{display:flex;align-items:center;justify-content:space-between;background:var(--blue-deep);border-radius:100px;padding:4px}
.stepper button{width:32px;height:32px;border-radius:50%;background:rgba(255,255,255,.16);color:#fff;font-size:19px;font-weight:600;display:flex;align-items:center;justify-content:center;line-height:1;transition:.14s}
.stepper button:hover{background:var(--lime);color:var(--blue-deep)}
.stepper .q{color:#fff;font-family:var(--font-display);font-weight:800;font-size:.95rem;min-width:26px;text-align:center}
.stepper.sm{background:var(--blue-soft);padding:3px}
.stepper.sm button{width:28px;height:28px;background:#fff;color:var(--blue-deep);font-size:17px}
.stepper.sm button:hover{background:var(--lime)}
.stepper.sm .q{color:var(--blue-deep);min-width:22px;font-size:.86rem}

/* ---------- Carrito lateral ---------- */
.overlay{position:fixed;inset:0;background:rgba(26,29,22,.5);z-index:80;opacity:0;pointer-events:none;transition:.28s}
.overlay.show{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;height:100%;width:min(440px,100%);background:var(--paper);z-index:90;box-shadow:var(--shadow-lg);transform:translateX(100%);transition:transform .34s var(--ease-out);display:flex;flex-direction:column}
.drawer.show{transform:none}
.drawer-head{padding:22px 24px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px;background:var(--blue-deep)}
.drawer-head h3{font-size:1.15rem;font-weight:800;color:#fff;flex:1}
.drawer-head .x{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.14);color:#fff;font-size:20px;display:flex;align-items:center;justify-content:center;transition:.16s}
.drawer-head .x:hover{background:var(--lime);color:var(--blue-deep)}
.drawer-body{flex:1;overflow-y:auto;padding:16px 24px}
.drawer-foot{padding:20px 24px;border-top:1px solid var(--line);background:#fff}
.citem{display:flex;gap:13px;align-items:center;padding:13px 0;border-bottom:1px solid var(--line)}
.citem:last-child{border-bottom:none}
.citem .ct{width:54px;height:54px;flex:0 0 auto;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:5px;display:flex;align-items:center;justify-content:center}
.citem .ct img{max-height:100%;object-fit:contain;mix-blend-mode:multiply}
.citem .ci{flex:1;min-width:0}
.citem .ci .n{font-size:.82rem;font-weight:600;line-height:1.3;color:var(--slate)}
.citem .ci .c{font-size:.68rem;color:var(--mist);margin-top:2px}
.citem .rm{color:var(--cl-red);font-size:19px;padding:4px 6px;border-radius:var(--r-sm);transition:.16s}
.citem .rm:hover{background:#fdecea}
.empty{text-align:center;padding:56px 20px;color:var(--mist)}
.empty svg{margin:0 auto 16px;color:var(--line)}

/* ---------- Secciones / checkout ---------- */
.section{display:none}.section.active{display:block;animation:fade .4s var(--ease-out)}
@keyframes fade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.two-col{display:grid;grid-template-columns:1fr 360px;gap:26px;align-items:start;padding:28px 0 90px}
.panel{background:#fff;border-radius:var(--r-lg);box-shadow:var(--shadow-sm);border:1px solid var(--line);padding:30px}
.section-title{font-size:1.7rem;font-weight:800;margin-bottom:6px}
.section-sub{color:var(--mist);font-size:.92rem;margin-bottom:24px}
.rgroup{margin-bottom:22px}
.rgroup h5{font-size:.72rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--lime-deep);margin-bottom:12px;padding-bottom:9px;border-bottom:2px solid var(--line)}
.summary-side{position:sticky;top:100px}
.sbox .row{display:flex;justify-content:space-between;font-size:.88rem;padding:9px 0;color:var(--graphite)}
.sbox .row b{font-family:var(--font-display);color:var(--blue-deep)}
.sbox .row.big{font-family:var(--font-display);font-size:1.15rem;font-weight:800;color:var(--blue-deep);border-top:2px solid var(--line);margin-top:8px;padding-top:16px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:7px}.field.full{grid-column:1/-1}
.field label{font-family:var(--font-display);font-size:.76rem;font-weight:700;color:var(--blue-deep);letter-spacing:.02em}
.field label .req{color:var(--cl-red)}
.field input,.field textarea,.field select{padding:12px 15px;border-radius:var(--r-md);border:1.5px solid var(--line);background:var(--paper);outline:none;transition:.16s;width:100%;color:var(--slate)}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--blue);background:#fff;box-shadow:0 0 0 4px rgba(57,59,145,.08)}
.field textarea{resize:vertical;min-height:84px}
.field .hint{font-size:.7rem;color:var(--mist)}
.field.err input,.field.err textarea,.field.err select{border-color:var(--cl-red);background:#fff7f6}
.form-note{background:var(--lime-wash);border:1px solid #e4eec4;border-radius:var(--r-md);padding:15px 17px;font-size:.83rem;color:var(--lime-deep);display:flex;gap:11px;margin-top:10px;line-height:1.55}
.progress-steps{display:flex;align-items:center;justify-content:center;margin:30px auto 10px;max-width:600px}
.pstep{display:flex;align-items:center;gap:11px;flex:1}
.pstep .dot{width:32px;height:32px;border-radius:50%;background:#fff;border:2px solid var(--line);color:var(--mist);font-family:var(--font-display);font-weight:800;font-size:.8rem;display:flex;align-items:center;justify-content:center;flex:0 0 auto;transition:.22s}
.pstep .lbl{font-family:var(--font-display);font-size:.78rem;font-weight:700;color:var(--mist);white-space:nowrap}
.pstep .ln{height:2px;background:var(--line);flex:1;margin:0 6px}
.pstep.on .dot{background:var(--blue-deep);border-color:var(--blue-deep);color:#fff}
.pstep.done .dot{background:var(--lime);border-color:var(--lime);color:var(--blue-deep)}
.pstep.on .lbl,.pstep.done .lbl{color:var(--blue-deep)}
@media(max-width:820px){.pstep .lbl{display:none}}

/* ---------- Éxito ---------- */
.done-ic{width:78px;height:78px;border-radius:50%;background:var(--lime);display:flex;align-items:center;justify-content:center;margin:0 auto 20px;box-shadow:0 14px 34px -12px rgba(182,211,0,.7)}
.sum-card{border:1px solid var(--line);border-radius:var(--r-lg);padding:22px 24px;margin-bottom:16px;background:var(--paper)}
.sum-card h5{font-size:.72rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--lime-deep);margin-bottom:15px}
.kv{display:grid;grid-template-columns:150px 1fr;gap:9px 16px;font-size:.88rem}
.kv dt{color:var(--mist)}.kv dd{color:var(--slate);font-weight:600}
.prod-mini{display:flex;flex-wrap:wrap;gap:8px}
.prod-mini .pm{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:100px;padding:5px 14px 5px 6px;font-size:.76rem}
.prod-mini .pm .q{background:var(--blue-deep);color:#fff;font-size:.65rem;font-weight:800;width:21px;height:21px;border-radius:50%;display:flex;align-items:center;justify-content:center}
.actions-row{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-top:10px}

/* ---------- Varios ---------- */
.fab{position:fixed;bottom:28px;right:28px;z-index:55;box-shadow:var(--shadow);display:none}
.fab.show{display:inline-flex;animation:pop .32s var(--ease-out)}
@keyframes pop{from{transform:scale(.85);opacity:0}to{transform:scale(1);opacity:1}}
.foot{background:var(--blue-deep);color:rgba(255,255,255,.62);padding:44px 24px 36px;margin-top:30px;text-align:center}
.foot img{height:30px;margin:0 auto 18px;opacity:.95}
.foot .fl{display:flex;gap:22px;justify-content:center;flex-wrap:wrap;font-size:.85rem;margin-bottom:16px}
.foot a{color:var(--lime)}
.foot .cr{font-size:.75rem;color:rgba(255,255,255,.4)}
.toast-wrap{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);z-index:120;display:flex;flex-direction:column;gap:10px;align-items:center}
.toast{background:var(--blue-deep);color:#fff;padding:14px 24px;border-radius:100px;font-family:var(--font-display);font-size:.86rem;font-weight:600;box-shadow:var(--shadow);animation:tin .3s var(--ease-out)}
.toast.warn{background:var(--cl-red)}
.toast.ok{background:var(--lime);color:var(--blue-deep)}
@keyframes tin{from{transform:translateY(22px);opacity:0}to{transform:none;opacity:1}}
.loader{text-align:center;padding:80px 20px;color:var(--mist)}
@media(max-width:820px){.two-col{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.summary-side{position:static}.hero .wrap{padding:52px 24px 48px}}
@media print{.topbar,.fab,.toolbar,.actions-row,.drawer,.overlay,.no-print{display:none!important}body{background:#fff}}