/* DRAD Ingeniería · Tienda de minisplits
   Paleta: azul marino (confianza), azul hielo (frío), verde lima (comprar). */
:root{
  --navy:#0F1B2D;        /* marino casi negro */
  --navy-2:#1B2B44;
  --ice:#2F7BF6;         /* azul eléctrico */
  --ice-soft:#E8F0FE;
  --ice-line:#C5D8FC;
  --ice-light:#7FB0FF;   /* azul sobre fondo oscuro */
  --buy:#FF7A1A;         /* naranja: comprar */
  --buy-ink:#0F1B2D;
  --buy-hover:#F26A08;
  --gold:#FFB547;
  --bg:#FFFFFF;
  --bg-alt:#F3F5F8;
  --ink:#1A2230;
  --ink-soft:#5B6678;
  --line:#DFE4EC;
  --ok:#1E8A4C;
  --warn:#B85E00;
  --wa:#1FAF55;
  --r:16px;
  --shadow:0 12px 32px -18px rgba(15,27,45,.45);
  --shadow-lg:0 24px 60px -24px rgba(15,27,45,.55);
  --head:"Sora", "Segoe UI", system-ui, sans-serif;
  --body:"Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  --header-h:68px;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth; scroll-padding-top:calc(var(--header-h) + 12px); -webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto} *{transition:none!important; animation:none!important}}
body{margin:0; background:var(--bg); color:var(--ink); font:400 16px/1.6 var(--body); overflow-x:hidden}
h1,h2,h3,h4{font-family:var(--head); line-height:1.15; margin:0; text-wrap:balance}
p{margin:0}
a{color:var(--navy-2)}
img{max-width:100%; display:block}
button,input,select,textarea{font:inherit; color:inherit}
[hidden]{display:none!important}
.num{font-variant-numeric:tabular-nums}
.wrap{max-width:1200px; margin:0 auto; padding-inline:max(16px, env(safe-area-inset-left))}
:focus-visible{outline:3px solid var(--ice); outline-offset:2px; border-radius:8px}
.sr{position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap}

/* ---------- botones ---------- */
.btn{display:inline-flex; align-items:center; justify-content:center; gap:8px; padding:13px 22px; border-radius:999px; border:2px solid transparent; font:700 .98rem/1.1 var(--body); text-decoration:none; cursor:pointer; transition:background .15s, transform .15s, box-shadow .15s; white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn:disabled{opacity:.55; cursor:not-allowed; transform:none}
.btn-buy{background:var(--buy); color:var(--buy-ink); box-shadow:0 8px 20px -10px rgba(255,122,26,.75)}
.btn-buy:hover{background:var(--buy-hover)}
.btn-navy{background:var(--navy); color:#fff}
.btn-navy:hover{background:var(--navy-2)}
.btn-line{background:transparent; color:var(--navy); border-color:var(--navy)}
.btn-line-light{background:transparent; color:#fff; border-color:rgba(255,255,255,.7)}
.btn-wa{background:var(--wa); color:#fff}
.btn-sm{padding:9px 16px; font-size:.9rem}
.btn-block{width:100%}
.ico{width:20px; height:20px; flex:none}

/* ---------- encabezado ---------- */
.topbar{background:var(--navy); color:#C9D3E3; font-size:.84rem}
.topbar .wrap{display:flex; justify-content:space-between; gap:16px; padding-block:7px; overflow-x:auto; scrollbar-width:none}
.topbar span{white-space:nowrap}
.topbar b{color:var(--buy)}
@media (max-width:700px){.topbar .hide-m{display:none}}

header.site{position:sticky; top:0; z-index:50; background:rgba(255,255,255,.94); backdrop-filter:saturate(1.4) blur(10px); border-bottom:1px solid var(--line)}
header.site .wrap{display:flex; align-items:center; gap:18px; height:var(--header-h)}
.brand{display:flex; align-items:center; gap:10px; text-decoration:none; color:var(--navy); margin-right:auto}
.brand img{width:46px; height:46px; object-fit:cover; border-radius:10px; border:1px solid var(--line)}
.brand b{font:800 1.35rem/1 var(--head); letter-spacing:.02em; display:block}
.brand small{display:block; font-size:.68rem; letter-spacing:.16em; text-transform:uppercase; color:var(--ink-soft); margin-top:3px}
nav.main{display:flex; gap:2px}
nav.main a{color:var(--ink); text-decoration:none; font-weight:600; font-size:.93rem; padding:8px 11px; border-radius:999px}
nav.main a:hover{background:var(--bg-alt); color:var(--navy)}
.cart-btn{position:relative; display:inline-flex; align-items:center; gap:8px; background:var(--navy); color:#fff; border:0; border-radius:999px; padding:10px 16px; font-weight:700; cursor:pointer}
.cart-btn .count{min-width:22px; height:22px; padding:0 6px; border-radius:999px; background:var(--buy); color:var(--navy); font-size:.8rem; display:grid; place-items:center}
.menu-btn{display:none; background:none; border:0; padding:8px; cursor:pointer; color:var(--navy)}
@media (max-width:1060px){
  nav.main{position:fixed; inset:var(--header-h) 0 auto 0; flex-direction:column; background:#fff; padding:10px 16px 18px; border-bottom:1px solid var(--line); box-shadow:var(--shadow-lg); transform:translateY(-8px); opacity:0; pointer-events:none; transition:.2s}
  nav.main.open{transform:none; opacity:1; pointer-events:auto}
  nav.main a{padding:12px 10px; font-size:1rem; border-bottom:1px solid var(--bg-alt); border-radius:0}
  .menu-btn{display:inline-flex}
}
@media (max-width:520px){.cart-btn .lbl{display:none} .brand small{display:none}}

/* ---------- portada ---------- */
.hero{position:relative; overflow:hidden; color:#fff; background:
  radial-gradient(700px 420px at 78% 38%, rgba(47,123,246,.32), transparent 65%),
  radial-gradient(500px 300px at 8% 100%, rgba(255,122,26,.14), transparent 70%),
  var(--navy)}
.hero::before{content:""; position:absolute; inset:0; pointer-events:none;
  background-image:linear-gradient(rgba(127,176,255,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(127,176,255,.07) 1px, transparent 1px);
  background-size:40px 40px;
  -webkit-mask-image:radial-gradient(ellipse at 70% 40%, #000 20%, transparent 75%); mask-image:radial-gradient(ellipse at 70% 40%, #000 20%, transparent 75%)}
.hero .wrap{display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:center; padding-block:80px 72px; position:relative; z-index:1}
.eyebrow{display:inline-flex; align-items:center; gap:10px; font-size:.76rem; font-weight:700; letter-spacing:.18em; text-transform:uppercase; color:var(--ice-light); padding:7px 14px; border:1px solid rgba(127,176,255,.3); border-radius:999px; background:rgba(47,123,246,.1)}
.eyebrow i{width:7px; height:7px; border-radius:50%; background:var(--buy); box-shadow:0 0 0 4px rgba(255,122,26,.25)}
.hero h1{font-size:clamp(2.2rem, 5vw, 3.7rem); font-weight:700; letter-spacing:-.02em; margin-top:20px}
.hero h1 span{color:var(--buy)}
.hero .lead{font-size:1.1rem; color:#CBD5E3; margin-top:20px; max-width:33em}
.hero .cta{display:flex; flex-wrap:wrap; gap:12px; margin-top:32px}
.hero-stats{list-style:none; padding:24px 0 0; margin:36px 0 0; border-top:1px solid rgba(127,176,255,.18); display:grid; grid-template-columns:repeat(4, minmax(0,1fr)); gap:16px}
.hero-stats b{display:block; font:700 1.7rem/1 var(--head); color:#fff; letter-spacing:-.02em}
.hero-stats span{display:block; margin-top:6px; font-size:.8rem; color:#9DB0CC}
.hero-art{position:relative}
.hero-art svg{width:100%; height:auto; display:block; overflow:visible}
.hero-art .t-mono{font-family:var(--body); font-weight:700; letter-spacing:.12em}
.hero-art .t-head{font-family:var(--head); font-weight:700}
.airflow path{fill:none; stroke:var(--ice-light); stroke-width:2.5; stroke-linecap:round; stroke-dasharray:22 16; animation:flow 2.2s linear infinite}
.airflow path:nth-child(2){animation-duration:2.8s; opacity:.7}
.airflow path:nth-child(3){animation-duration:3.4s; opacity:.45}
@keyframes flow{to{stroke-dashoffset:-76}}
.gauge-arc{stroke-dasharray:280; stroke-dashoffset:280; animation:gauge 2.4s .4s cubic-bezier(.2,.7,.2,1) forwards}
@keyframes gauge{to{stroke-dashoffset:0}}
.led{animation:blink 2.4s ease-in-out infinite}
@keyframes blink{50%{opacity:.35}}
.from-tag{position:absolute; left:0; bottom:4%; background:var(--buy); color:var(--buy-ink); border-radius:14px; padding:12px 18px; box-shadow:0 18px 40px -16px rgba(255,122,26,.7)}
.from-tag small{display:block; font-size:.7rem; font-weight:700; letter-spacing:.12em; text-transform:uppercase}
.from-tag b{font:700 1.6rem/1.1 var(--head)}
@media (max-width:900px){
  .hero .wrap{grid-template-columns:1fr; padding-block:44px 52px; gap:32px}
  .hero-art{max-width:460px; width:100%; margin:0 auto; order:-1}
  .hero-stats{grid-template-columns:repeat(2, minmax(0,1fr)); margin-top:28px}
}
@media (max-width:560px){
  .hero-art{order:1; max-width:340px}
  .hero .cta .btn{flex:1 1 100%}
}

.trust{background:#fff; border-bottom:1px solid var(--line)}
.trust ul{list-style:none; margin:0; padding:18px 0; display:grid; grid-template-columns:repeat(4, minmax(0,1fr)); gap:14px}
.trust li{display:flex; align-items:center; gap:12px; font-weight:600; font-size:.95rem; color:var(--navy)}
.trust li svg{width:34px; height:34px; flex:none; padding:7px; border-radius:10px; background:var(--ice-soft); color:var(--ice)}
@media (max-width:900px){.trust ul{grid-template-columns:repeat(2, minmax(0,1fr))}}
@media (max-width:420px){.trust li{font-size:.86rem}}

/* ---------- secciones ---------- */
section.block{padding-block:80px}
section.alt{background:var(--bg-alt)}
section.dark{background:var(--navy); color:#fff}
.sec-head{max-width:760px; margin-bottom:36px}
.sec-head.center{margin-inline:auto; text-align:center}
.kicker{font-size:.78rem; font-weight:700; letter-spacing:.16em; text-transform:uppercase; color:var(--ice)}
.sec-head h2{font-size:clamp(1.75rem, 3.4vw, 2.5rem); font-weight:800; color:var(--navy); margin-top:8px}
section.dark .sec-head h2{color:#fff}
.sec-head p{color:var(--ink-soft); margin-top:12px; font-size:1.05rem}
section.dark .sec-head p{color:#B4C0D3}
@media (max-width:600px){section.block{padding-block:52px}}

/* ---------- catálogo ---------- */
.shop{display:grid; grid-template-columns:260px 1fr; gap:28px; align-items:start}
.filters{position:sticky; top:calc(var(--header-h) + 16px); background:#fff; border:1px solid var(--line); border-radius:var(--r); padding:18px}
.filters h3{font-size:1rem; color:var(--navy)}
.fgroup{padding-block:14px; border-bottom:1px solid var(--line)}
.fgroup:last-of-type{border-bottom:0}
.fgroup legend,.fgroup .lbl{font-size:.75rem; font-weight:700; letter-spacing:.12em; text-transform:uppercase; color:var(--ink-soft); margin-bottom:8px; padding:0}
fieldset{border:0; margin:0; padding:0; min-width:0}
.chips{display:flex; flex-wrap:wrap; gap:6px}
.chip{border:1.5px solid var(--line); background:#fff; padding:7px 12px; border-radius:999px; font-size:.88rem; font-weight:600; cursor:pointer}
.chip[aria-pressed="true"]{background:var(--navy); color:#fff; border-color:var(--navy)}
.filters-head{display:flex; justify-content:space-between; align-items:center}
.link-btn{background:none; border:0; color:var(--ice); font-weight:700; cursor:pointer; padding:4px 0; font-size:.88rem}
.close-filters{display:none}
.toolbar{display:flex; flex-wrap:wrap; gap:10px; align-items:center; justify-content:space-between; margin-bottom:16px}
.toolbar .left{display:flex; gap:10px; align-items:center; flex-wrap:wrap}
.search{position:relative; flex:1 1 220px; max-width:360px}
.search input{width:100%; padding:11px 14px 11px 40px; border-radius:999px; border:1.5px solid var(--line); background:#fff}
.search svg{position:absolute; left:14px; top:50%; transform:translateY(-50%); width:18px; height:18px; color:var(--ink-soft)}
select.sel{padding:10px 14px; border-radius:999px; border:1.5px solid var(--line); background:#fff; font-weight:600}
.open-filters{display:none}
.result-count{color:var(--ink-soft); font-weight:600; font-size:.92rem}
.active-calc{display:flex; align-items:center; gap:10px; flex-wrap:wrap; background:var(--ice-soft); border:1px solid var(--ice-line); color:var(--navy); padding:10px 14px; border-radius:12px; margin-bottom:16px; font-weight:600; font-size:.93rem}

.grid{display:grid; grid-template-columns:repeat(auto-fill, minmax(240px, 1fr)); gap:16px}
.card{background:#fff; border:1px solid var(--line); border-radius:var(--r); overflow:hidden; display:flex; flex-direction:column; transition:transform .18s, box-shadow .18s, border-color .18s; min-width:0}
.card:hover{transform:translateY(-3px); box-shadow:var(--shadow); border-color:var(--ice-line)}
.card .ph{aspect-ratio:16/8; background:linear-gradient(180deg,#fff 60%, var(--ice-soft)); display:flex; align-items:center; justify-content:center; padding:14px 18px; border-bottom:1px solid var(--line); position:relative}
.card .ph img{max-height:100%; max-width:100%; object-fit:contain}
.card .flag{position:absolute; top:10px; left:10px; font-size:.7rem; font-weight:800; letter-spacing:.06em; text-transform:uppercase; padding:4px 9px; border-radius:999px; background:var(--navy); color:#fff}
.card .flag.inv{background:var(--ice)}
.card .flag.esp{background:var(--navy-2); color:var(--gold)}
.card .body{padding:16px; display:flex; flex-direction:column; gap:10px; flex:1}
.card .brandname{font-size:.75rem; font-weight:700; letter-spacing:.12em; text-transform:uppercase; color:var(--ink-soft)}
.card h3{font-size:1.06rem; color:var(--navy)}
.specs{display:flex; flex-wrap:wrap; gap:6px}
.tag{font-size:.76rem; font-weight:700; padding:3px 9px; border-radius:6px; background:var(--bg-alt); color:var(--ink)}
.tag.cap{background:var(--ice-soft); color:var(--navy)}
.stock{font-size:.8rem; font-weight:700; display:flex; align-items:center; gap:6px}
.stock::before{content:""; width:8px; height:8px; border-radius:50%; background:currentColor}
.stock.ok{color:var(--ok)} .stock.warn{color:var(--warn)}
.price-row{margin-top:auto; display:flex; align-items:flex-end; justify-content:space-between; gap:10px}
.price{font:800 1.5rem/1.1 var(--head); color:var(--navy)}
.price small{display:block; font:600 .74rem var(--body); color:var(--ink-soft); margin-top:3px}
.add{display:grid; grid-template-columns:auto 1fr; gap:8px}
.qty{display:flex; align-items:center; border:1.5px solid var(--line); border-radius:999px; overflow:hidden}
.qty button{width:34px; height:40px; border:0; background:#fff; font-size:1.1rem; font-weight:700; cursor:pointer; color:var(--navy)}
.qty input{width:38px; text-align:center; border:0; font-weight:700; -moz-appearance:textfield; appearance:textfield; padding:0}
.qty input::-webkit-outer-spin-button,.qty input::-webkit-inner-spin-button{-webkit-appearance:none}
.empty{padding:40px 20px; text-align:center; border:1.5px dashed var(--line); border-radius:var(--r); color:var(--ink-soft); background:#fff}
.fine{margin-top:18px; font-size:.86rem; color:var(--ink-soft)}

@media (max-width:900px){
  .shop{grid-template-columns:1fr}
  .filters{position:fixed; inset:auto 0 0 0; top:auto; z-index:70; max-height:85vh; overflow:auto; border-radius:20px 20px 0 0; padding:20px 18px calc(20px + env(safe-area-inset-bottom)); transform:translateY(105%); transition:transform .25s; box-shadow:var(--shadow-lg)}
  .filters.open{transform:none}
  .close-filters{display:inline-flex}
  .open-filters{display:inline-flex}
}
@media (max-width:560px){
  .grid{grid-template-columns:1fr 1fr; gap:10px}
  .card .ph{aspect-ratio:3/2; padding:8px}
  .card .flag{font-size:.6rem; padding:3px 7px; top:6px; left:6px}
  .card .body{padding:12px; gap:8px}
  .card h3{font-size:.92rem}
  .specs .tag:nth-child(n+3){display:none}
  .price{font-size:1.15rem}
  .add{grid-template-columns:1fr}
  .qty{display:none}
  .card .btn{padding:10px 8px; font-size:.86rem}
  .search{max-width:none}
}

/* ---------- calculadora ---------- */
.calc{display:grid; grid-template-columns:1.1fr .9fr; gap:24px; align-items:stretch}
.calc-form,.calc-out{background:#fff; border:1px solid var(--line); border-radius:20px; padding:26px}
.field{display:flex; flex-direction:column; gap:6px; margin-bottom:16px}
.field label,.field .lbl{font-weight:700; font-size:.92rem; color:var(--navy)}
.field input[type=number],.field input[type=text],.field input[type=email],.field input[type=tel],.field select,.field textarea{width:100%; padding:12px 14px; border-radius:12px; border:1.5px solid var(--line); background:#fff}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--ice); outline:0; box-shadow:0 0 0 3px var(--ice-soft)}
.row2{display:grid; grid-template-columns:1fr 1fr; gap:14px; align-items:end}
.seg{display:flex; flex-wrap:wrap; gap:6px}
.seg label{flex:1 1 auto; position:relative}
.seg input{position:absolute; opacity:0}
.seg span{display:block; text-align:center; padding:10px 12px; border:1.5px solid var(--line); border-radius:12px; font-weight:600; font-size:.9rem; cursor:pointer}
.seg input:checked + span{background:var(--navy); color:#fff; border-color:var(--navy)}
.seg input:focus-visible + span{outline:3px solid var(--ice); outline-offset:2px}
.range-row{display:flex; align-items:center; gap:12px}
.range-row input[type=range]{flex:1; accent-color:var(--ice)}
.range-row output{min-width:72px; text-align:right; font:800 1.1rem var(--head); color:var(--navy)}
.calc-out{background:linear-gradient(160deg, var(--navy), #1B2B44); color:#fff; border:0; display:flex; flex-direction:column; gap:14px}
.calc-out .k{font-size:.76rem; letter-spacing:.14em; text-transform:uppercase; color:#9DB0CC; font-weight:700}
.calc-out .big{font:800 clamp(2.4rem, 6vw, 3.4rem)/1 var(--head); color:var(--buy)}
.calc-out .btu{font-size:1.1rem; color:#CBD5E3}
.calc-out ul{margin:0; padding-left:18px; color:#B4C0D3; font-size:.92rem}
.calc-out .btn{margin-top:auto}
@media (max-width:860px){.calc{grid-template-columns:1fr} .row2{grid-template-columns:1fr 1fr}}

/* ---------- marcas ---------- */
.brands{display:grid; grid-template-columns:repeat(6, minmax(0,1fr)); gap:14px}
.brand-tile{background:#fff; border:1px solid var(--line); border-radius:var(--r); padding:18px 14px; display:flex; flex-direction:column; align-items:center; gap:8px; cursor:pointer; transition:.18s; text-align:center}
.brand-tile:hover{border-color:var(--ice); box-shadow:var(--shadow); transform:translateY(-2px)}
.brand-tile b{font:800 1.25rem var(--head); color:var(--navy); letter-spacing:.02em}
.brand-tile span{font-size:.8rem; color:var(--ink-soft)}
@media (max-width:900px){.brands{grid-template-columns:repeat(3, minmax(0,1fr))}}
@media (max-width:420px){.brands{grid-template-columns:repeat(2, minmax(0,1fr))}}

/* ---------- entregas ---------- */
.zones{display:grid; grid-template-columns:repeat(3, minmax(0,1fr)); gap:16px}
.zone-card{background:#fff; border:1px solid var(--line); border-radius:20px; padding:24px; display:flex; flex-direction:column; gap:8px}
.zone-card .pin{width:44px; height:44px; border-radius:12px; display:grid; place-items:center; background:var(--ice-soft); color:var(--ice); margin-bottom:6px}
.zone-card h3{font-size:1.15rem; color:var(--navy)}
.zone-card .cost{font:800 1.5rem var(--head); color:var(--navy)}
.zone-card .cost.free{color:var(--ok)}
.zone-card p{color:var(--ink-soft); font-size:.95rem}
.note-box{margin-top:20px; display:flex; gap:14px; align-items:flex-start; background:#FFF6EC; border:1px solid #F8D4AE; border-radius:16px; padding:16px 18px; color:#6B3B00}
.note-box svg{flex:none; width:24px; height:24px; color:var(--buy)}
@media (max-width:860px){.zones{grid-template-columns:1fr}}

/* ---------- mayoreo ---------- */
.wholesale{display:grid; grid-template-columns:1fr 1fr; gap:40px; align-items:center}
.ws-points{list-style:none; padding:0; margin:22px 0 0; display:flex; flex-direction:column; gap:14px}
.ws-points li{display:flex; gap:12px; align-items:flex-start; color:#CBD5E3}
.ws-points li b{color:#fff}
.ws-points svg{flex:none; width:24px; height:24px; color:var(--buy); margin-top:2px}
.ws-form{background:#fff; color:var(--ink); border-radius:20px; padding:26px; box-shadow:var(--shadow-lg)}
.ws-form h3{color:var(--navy); font-size:1.25rem; margin-bottom:16px}
.big-pct{font:800 clamp(3rem, 8vw, 5rem)/1 var(--head); color:var(--buy)}
@media (max-width:860px){.wholesale{grid-template-columns:1fr; gap:28px}}

/* ---------- pagos ---------- */
.pay{display:grid; grid-template-columns:repeat(4, minmax(0,1fr)); gap:16px}
.pay-card{background:#fff; border:1px solid var(--line); border-radius:20px; padding:22px; display:flex; flex-direction:column; gap:8px}
.pay-card .ic{width:46px; height:46px; border-radius:12px; display:grid; place-items:center; background:var(--navy); color:var(--buy)}
.pay-card h3{font-size:1.05rem; color:var(--navy)}
.pay-card p{color:var(--ink-soft); font-size:.93rem}
.pay-badges{display:flex; flex-wrap:wrap; gap:8px; margin-top:24px; justify-content:center}
.pay-badges span{background:#fff; border:1px solid var(--line); border-radius:10px; padding:8px 14px; font-weight:700; font-size:.88rem; color:var(--navy)}
@media (max-width:960px){.pay{grid-template-columns:repeat(2, minmax(0,1fr))}}
@media (max-width:520px){.pay{grid-template-columns:1fr}}

/* ---------- opiniones ---------- */
.reviews{display:grid; grid-template-columns:repeat(3, minmax(0,1fr)); gap:16px}
.review{background:#fff; border:1px solid var(--line); border-radius:20px; padding:24px; display:flex; flex-direction:column; gap:12px; position:relative}
.stars{color:#F5B301; letter-spacing:2px; font-size:1.1rem}
.review p{color:var(--ink)}
.review .who{display:flex; align-items:center; gap:10px; margin-top:auto}
.review .av{width:40px; height:40px; border-radius:50%; background:var(--ice-soft); color:var(--navy); display:grid; place-items:center; font-weight:800}
.review .who small{display:block; color:var(--ink-soft)}
.sample{position:absolute; top:14px; right:14px; font-size:.66rem; font-weight:800; letter-spacing:.08em; text-transform:uppercase; color:var(--warn); border:1.5px dashed currentColor; border-radius:6px; padding:2px 6px}
@media (max-width:900px){.reviews{grid-template-columns:1fr}}

/* ---------- nosotros ---------- */
.about{display:grid; grid-template-columns:.9fr 1.1fr; gap:48px; align-items:center}
.about-img{background:#fff; border-radius:24px; padding:22px; box-shadow:var(--shadow-lg); border:1px solid var(--line)}
.about-img img{border-radius:14px; width:100%; height:auto}
.about p{color:var(--ink-soft); margin-top:14px; font-size:1.02rem}
.pills{display:flex; flex-wrap:wrap; gap:8px; margin-top:20px}
.pills span{background:var(--ice-soft); color:var(--navy); font-weight:700; font-size:.86rem; padding:7px 14px; border-radius:999px}
@media (max-width:860px){.about{grid-template-columns:1fr; gap:28px} .about-img{max-width:420px}}

/* ---------- preguntas ---------- */
.faq{max-width:860px; margin:0 auto; display:flex; flex-direction:column; gap:10px}
.faq details{background:#fff; border:1px solid var(--line); border-radius:14px; padding:0 20px}
.faq details[open]{border-color:var(--ice-line); box-shadow:var(--shadow)}
.faq summary{list-style:none; cursor:pointer; padding:18px 32px 18px 0; font-weight:700; color:var(--navy); position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+"; position:absolute; right:0; top:50%; transform:translateY(-50%); width:26px; height:26px; border-radius:50%; background:var(--ice-soft); color:var(--ice); display:grid; place-items:center; font-weight:800}
.faq details[open] summary::after{content:"−"}
.faq details p{padding-bottom:18px; color:var(--ink-soft)}

/* ---------- contacto ---------- */
.contact{display:grid; grid-template-columns:.9fr 1.1fr; gap:28px; align-items:start}
.contact-list{list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:12px}
.contact-list li{display:flex; gap:14px; align-items:flex-start; background:#fff; border:1px solid var(--line); border-radius:16px; padding:16px}
.contact-list .ic{width:42px; height:42px; flex:none; border-radius:12px; display:grid; place-items:center; background:var(--ice-soft); color:var(--ice)}
.contact-list b{display:block; color:var(--navy)}
.contact-list a{color:var(--ink); text-decoration:none; word-break:break-word}
.contact-form{background:#fff; border:1px solid var(--line); border-radius:20px; padding:26px}
.map{margin-top:12px; border-radius:16px; overflow:hidden; border:1px solid var(--line); aspect-ratio:16/9; background:var(--bg-alt)}
.map iframe{width:100%; height:100%; border:0}
@media (max-width:860px){.contact{grid-template-columns:1fr}}

/* ---------- pie ---------- */
footer.site{background:#0A1322; color:#B4C0D3; padding-block:56px 32px}
footer.site .cols{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:28px}
footer.site h4{color:#fff; font-size:.95rem; margin-bottom:12px}
footer.site ul{list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:8px; font-size:.93rem}
footer.site a{color:#B4C0D3; text-decoration:none}
footer.site a:hover{color:#fff}
footer.site .legal{margin-top:36px; padding-top:20px; border-top:1px solid rgba(255,255,255,.12); display:flex; flex-wrap:wrap; justify-content:space-between; gap:12px; font-size:.84rem}
@media (max-width:860px){footer.site .cols{grid-template-columns:1fr 1fr}}
@media (max-width:520px){footer.site .cols{grid-template-columns:1fr}}

/* ---------- barra fija en celular ---------- */
.mbar{display:none}
@media (max-width:760px){
  .mbar{position:fixed; z-index:60; left:0; right:0; bottom:0; display:grid; grid-template-columns:auto 1fr; gap:10px; padding:10px 12px calc(10px + env(safe-area-inset-bottom)); background:rgba(255,255,255,.97); border-top:1px solid var(--line); box-shadow:0 -10px 30px -20px rgba(15,27,45,.5)}
  .mbar .btn{padding:12px 16px}
  body{padding-bottom:76px}
  .fab{display:none!important}
}
.fab{position:fixed; z-index:60; right:20px; bottom:20px; width:58px; height:58px; border-radius:50%; background:var(--wa); color:#fff; display:grid; place-items:center; box-shadow:0 12px 28px -8px rgba(0,0,0,.4)}
.fab svg{width:30px; height:30px}

/* ---------- carrito ---------- */
.scrim{position:fixed; inset:0; background:rgba(15,27,45,.5); z-index:80; opacity:0; pointer-events:none; transition:opacity .2s}
.scrim.on{opacity:1; pointer-events:auto}
.drawer{position:fixed; z-index:90; top:0; right:0; bottom:0; width:min(460px, 100%); background:#fff; display:flex; flex-direction:column; transform:translateX(102%); transition:transform .25s ease; box-shadow:var(--shadow-lg)}
.drawer.open{transform:none}
.drawer-head{display:flex; align-items:center; justify-content:space-between; padding:18px 20px; border-bottom:1px solid var(--line)}
.drawer-head h2{font-size:1.25rem; color:var(--navy)}
.x{width:40px; height:40px; border-radius:50%; border:0; background:var(--bg-alt); cursor:pointer; font-size:1.3rem; color:var(--navy)}
.drawer-body{flex:1; overflow:auto; padding:16px 20px}
.drawer-foot{border-top:1px solid var(--line); padding:16px 20px calc(16px + env(safe-area-inset-bottom)); background:#fff}
.lines{list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:10px}
.line{display:grid; grid-template-columns:64px 1fr auto; gap:12px; align-items:center; padding:10px; border:1px solid var(--line); border-radius:14px}
.line img{width:64px; height:44px; object-fit:contain}
.line .nm{font-weight:700; font-size:.92rem; color:var(--navy)}
.line .sub{font-size:.8rem; color:var(--ink-soft)}
.line .r{display:flex; flex-direction:column; align-items:flex-end; gap:6px}
.line .amt{font-weight:800}
.line .qty button{height:30px; width:28px}
.line .qty input{width:30px; font-size:.9rem}
.rm{background:none; border:0; color:var(--ink-soft); font-size:.78rem; text-decoration:underline; cursor:pointer; padding:0}
.ws-meter{margin:14px 0 4px; background:var(--ice-soft); border-radius:12px; padding:12px 14px; font-size:.88rem; color:var(--navy); font-weight:600}
.ws-meter .bar{height:8px; background:#fff; border-radius:999px; overflow:hidden; margin-top:8px}
.ws-meter .bar i{display:block; height:100%; background:linear-gradient(90deg, var(--ice), var(--buy)); transition:width .3s}
.totals{display:flex; flex-direction:column; gap:6px; font-size:.95rem}
.totals .r{display:flex; justify-content:space-between; gap:12px}
.totals .disc{color:var(--ok); font-weight:700}
.totals .grand{font:800 1.35rem var(--head); color:var(--navy); padding-top:10px; margin-top:4px; border-top:2px solid var(--navy)}
.totals small{color:var(--ink-soft)}
.cart-empty{text-align:center; padding:40px 10px; color:var(--ink-soft)}
.cart-empty svg{width:56px; height:56px; color:var(--line); margin:0 auto 12px}
.step-title{font:800 1rem var(--head); color:var(--navy); margin:18px 0 10px}
.paymode{display:flex; flex-direction:column; gap:8px}
.paymode label{display:flex; gap:12px; align-items:flex-start; border:1.5px solid var(--line); border-radius:14px; padding:12px 14px; cursor:pointer}
.paymode label:has(input:checked){border-color:var(--navy); background:var(--bg-alt)}
.paymode input{margin-top:4px; accent-color:var(--navy)}
.paymode b{display:block; color:var(--navy)}
.paymode small{color:var(--ink-soft)}
.check{display:flex; gap:10px; align-items:center; font-weight:600; margin:6px 0 10px}
.check input{width:18px; height:18px; accent-color:var(--navy)}
.form-msg{margin-top:10px; font-size:.9rem; padding:10px 12px; border-radius:10px; background:#FFF1F0; color:#A1261C}
.form-msg.info{background:var(--ice-soft); color:var(--navy)}
.secure{display:flex; align-items:center; gap:6px; justify-content:center; font-size:.8rem; color:var(--ink-soft); margin-top:10px}
.toast{position:fixed; left:50%; bottom:96px; transform:translateX(-50%); z-index:100; background:var(--navy); color:#fff; padding:12px 18px; border-radius:999px; font-weight:700; font-size:.92rem; box-shadow:var(--shadow-lg); max-width:calc(100% - 32px); text-align:center}

/* páginas simples (gracias, legales) */
.page{max-width:820px; margin:0 auto; padding:56px 16px 80px}
.page h1{color:var(--navy); font-size:clamp(1.8rem, 4vw, 2.4rem)}
.page h2{color:var(--navy); font-size:1.25rem; margin-top:28px}
.page p,.page li{color:var(--ink-soft); margin-top:10px}
.status-ic{width:72px; height:72px; border-radius:50%; display:grid; place-items:center; margin-bottom:18px}
@media (prefers-reduced-motion:reduce){.gauge-arc{stroke-dashoffset:0!important}}