/* UHP Supplies · catálogo en español */
:root{
  --ink:#060e1a; --ink2:#0b1828; --navy:#10284a; --line:rgba(160,195,230,.14);
  --txt:#e9f1f8; --mut:#97abc0; --dim:#6d8299;
  --cyan:#3ad4f5; --cyan2:#0fa3d0; --red:#e0313b; --plate:#f3f6f9;
  --ok:#22b357; --warn:#e6c400; --bad:#e23b20; --save:#1f9d55; --cancel:#d33b3b;
  --r:18px; --r2:12px; --pad:clamp(16px,4vw,40px); --max:1240px;
  --f-d:'Archivo',system-ui,sans-serif; --f-t:'Inter',system-ui,sans-serif; --f-m:'JetBrains Mono',ui-monospace,monospace;
  --tabbar:0px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ink);color:var(--txt);font:16px/1.6 var(--f-t);-webkit-font-smoothing:antialiased;overflow-x:hidden;padding-bottom:var(--tabbar)}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
button{font:inherit;color:inherit;cursor:pointer}
svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
h1,h2,h3,h4{font-family:var(--f-d);line-height:1.08;margin:0;letter-spacing:-.01em}
h2{font-size:clamp(28px,4.4vw,52px);font-weight:800;font-stretch:112%}
h3{font-size:20px;font-weight:700}
p{margin:0 0 1em}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}

/* ---------- Cabecera ---------- */
.top{position:fixed;inset:0 0 auto;z-index:50;transition:background .3s,border-color .3s;border-bottom:1px solid transparent}
.top.is-solid{background:rgba(6,14,26,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-color:var(--line)}
.top__in{max-width:var(--max);margin:auto;padding:12px var(--pad);display:flex;align-items:center;gap:24px}
.brand{display:inline-flex;align-items:stretch;text-decoration:none;border-radius:6px;overflow:hidden;font-family:'Archivo';flex:none}
.brand__mark{background:#fff;color:var(--navy);font-weight:900;font-stretch:90%;padding:4px 9px;font-size:20px;letter-spacing:.02em}
.brand__txt{background:var(--red);color:#fff;font-weight:600;padding:4px 10px;font-size:15px;display:flex;align-items:center}
.brand--sm .brand__mark{font-size:16px}.brand--sm .brand__txt{font-size:13px}
.top__nav{display:flex;gap:4px;margin-left:auto}
.top__nav a{text-decoration:none;font-size:14px;font-weight:500;color:var(--mut);padding:8px 11px;border-radius:999px;transition:color .2s,background .2s}
.top__nav a:hover,.top__nav a.is-on{color:#fff;background:rgba(255,255,255,.07)}
.quote-btn{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:rgba(255,255,255,.04);padding:9px 14px;border-radius:999px;font-weight:600;font-size:14px;position:relative}
.quote-btn:hover{border-color:var(--cyan)}
.quote-count{min-width:20px;height:20px;border-radius:10px;background:var(--cyan);color:var(--ink);font-size:12px;font-weight:800;display:inline-grid;place-items:center;padding:0 6px}
.quote-count.bump{animation:bump .4s}
@keyframes bump{50%{transform:scale(1.4)}}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;
  background:radial-gradient(120% 80% at 80% 30%,#0f2f52 0%,transparent 60%),radial-gradient(80% 60% at 10% 90%,#0a2340 0%,transparent 70%),var(--ink)}
.hero::after{content:"";position:absolute;inset:auto 0 0;height:160px;background:linear-gradient(transparent,var(--ink));pointer-events:none}
.hero__jet{position:absolute;inset:0;width:100%;height:100%}
.hero__in{position:relative;z-index:2;max-width:var(--max);width:100%;margin:auto;padding:110px var(--pad) 90px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--cyan);border:1px solid rgba(58,212,245,.3);padding:6px 14px;border-radius:999px;background:rgba(58,212,245,.06)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 12px var(--cyan);animation:pulse 2s infinite}
@keyframes pulse{50%{opacity:.35}}
.hero__title{font-size:clamp(40px,7.4vw,104px);font-weight:900;font-stretch:118%;margin:26px 0 22px;max-width:15ch;line-height:.98}
.hero__num{display:inline-flex;align-items:baseline;gap:.12em;background:linear-gradient(100deg,#fff 10%,var(--cyan) 60%,#8be8ff);-webkit-background-clip:text;background-clip:text;color:transparent;font-variant-numeric:tabular-nums}
.hero__num small{font-size:.38em;font-weight:700;color:var(--cyan);-webkit-text-fill-color:var(--cyan)}
.hero__lead{font-size:clamp(17px,1.6vw,20px);color:#c4d3e2;max-width:58ch}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 24px;border-radius:999px;font-weight:700;font-size:16px;text-decoration:none;border:1px solid transparent;transition:transform .15s,box-shadow .2s,background .2s}
.btn:active{transform:scale(.97)}
.btn--primary{background:var(--cyan);color:var(--ink);box-shadow:0 8px 30px -8px rgba(58,212,245,.6)}
.btn--primary:hover{box-shadow:0 10px 40px -6px rgba(58,212,245,.85)}
.btn--ghost{border-color:rgba(255,255,255,.25);background:rgba(255,255,255,.04)}
.btn--ghost:hover{border-color:#fff}
.btn--block{width:100%;margin-top:8px}
.hero__facts{list-style:none;padding:0;margin:56px 0 0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;max-width:760px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.hero__facts li{background:rgba(6,14,26,.72);padding:18px 20px;backdrop-filter:blur(6px)}
.hero__facts b{display:block;font:800 30px/1 var(--f-d);font-stretch:110%;color:#fff}
.hero__facts span{font-size:13.5px;color:var(--mut);display:block;margin-top:6px;line-height:1.35}
.hero__scroll{position:absolute;bottom:26px;left:50%;translate:-50% 0;z-index:3;width:26px;height:42px;border:2px solid rgba(255,255,255,.35);border-radius:14px}
.hero__scroll span{position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:#fff;animation:scroll 1.8s infinite}
@keyframes scroll{to{transform:translateY(14px);opacity:0}}

/* ---------- Franja ventajas ---------- */
.strip{border-block:1px solid var(--line);background:var(--ink2)}
.strip__in{max-width:var(--max);margin:auto;padding:0 var(--pad);display:grid;grid-template-columns:repeat(4,1fr)}
.strip__item{display:flex;gap:14px;padding:26px 20px 26px 0}
.strip__item+.strip__item{padding-left:20px;border-left:1px solid var(--line)}
.strip__item svg{width:28px;height:28px;color:var(--cyan)}
.strip__item b{display:block;font-size:15.5px;margin-bottom:3px}
.strip__item span{font-size:14px;color:var(--mut);line-height:1.45;display:block}

/* ---------- Secciones ---------- */
.sec{max-width:var(--max);margin:auto;padding:clamp(64px,9vw,120px) var(--pad)}
.sec--dark{max-width:none;background:linear-gradient(180deg,var(--ink2),#081322);border-block:1px solid var(--line)}
.sec--dark>*{max-width:calc(var(--max) - 2*var(--pad));margin-inline:auto}
.sec__head{margin-bottom:40px}
.sec__head>*{max-width:820px}
.kicker{font:700 13px/1 var(--f-m);letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);margin-bottom:16px}
.sec__lead{font-size:18px;color:var(--mut);margin-top:16px}
.link{display:inline-flex;align-items:center;gap:6px;color:var(--cyan);font-weight:600;text-decoration:none;font-size:15px}
.link svg{width:16px;height:16px}
.link:hover{text-decoration:underline}

/* ---------- Categorías ---------- */
.cats{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:10px;margin-bottom:22px}
.cat{position:relative;border:1px solid var(--line);background:var(--ink2);border-radius:var(--r2);padding:10px;text-align:left;display:flex;flex-direction:column;gap:8px;transition:border-color .2s,transform .2s,background .2s;min-height:44px}
.cat:hover{transform:translateY(-2px);border-color:rgba(58,212,245,.5)}
.cat.is-on{border-color:var(--cyan);background:#0c2238;box-shadow:inset 0 0 0 1px var(--cyan)}
.cat__img{aspect-ratio:2/1;border-radius:8px;background:var(--plate);overflow:hidden}
.cat__img img{width:100%;height:100%;object-fit:cover}
.cat__all{aspect-ratio:2/1;border-radius:8px;display:grid;place-items:center;background:linear-gradient(135deg,#123456,#0b2036)}
.cat__all svg{width:32px;height:32px;color:var(--cyan)}
.cat__name{font-weight:600;font-size:14px;line-height:1.25;display:flex;justify-content:space-between;gap:6px}
.cat__name i{font-style:normal;color:var(--dim);font-family:var(--f-m);font-size:12px}

.tools{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:14px}
.search{flex:1 1 300px;display:flex;align-items:center;gap:10px;background:var(--ink2);border:1px solid var(--line);border-radius:999px;padding:0 18px;min-height:50px}
.search:focus-within{border-color:var(--cyan)}
.search svg{color:var(--mut)}
.search input{flex:1;background:none;border:0;outline:0;color:var(--txt);font:inherit;font-size:16px;min-width:0}
.search input::placeholder{color:var(--dim)}
.pfilter{display:flex;gap:6px;flex-wrap:wrap}
.pfilter button{border:1px solid var(--line);background:none;border-radius:999px;padding:0 16px;min-height:44px;font-size:14px;font-weight:600;color:var(--mut)}
.pfilter button.is-on{background:var(--txt);color:var(--ink);border-color:var(--txt)}
.result-info{color:var(--dim);font-size:14px;margin:0 0 18px}

/* ---------- Tarjetas de producto ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:18px}
.card{position:relative;display:flex;flex-direction:column;background:var(--ink2);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;cursor:pointer;transition:transform .25s,border-color .25s,box-shadow .25s;animation:in .45s both}
.card:hover{transform:translateY(-4px);border-color:rgba(58,212,245,.45);box-shadow:0 24px 50px -24px rgba(0,0,0,.8)}
@keyframes in{from{opacity:0;transform:translateY(14px)}}
.card__img{aspect-ratio:16/10;background:var(--plate);display:grid;place-items:center;overflow:hidden;position:relative}
.card__img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.card:hover .card__img img{transform:scale(1.05)}
.card__tags{position:absolute;top:10px;left:10px;display:flex;gap:6px;flex-wrap:wrap}
.tag{font:700 11.5px/1 var(--f-m);padding:6px 8px;border-radius:6px;background:var(--ink);color:#fff;letter-spacing:.03em}
.tag--c{background:var(--cyan);color:var(--ink)}
.tag--r{background:var(--red)}
.tag--g{background:#e9f7ee;color:#11733a}
.card__body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.card__fam{font:600 12px/1 var(--f-m);color:var(--dim);text-transform:uppercase;letter-spacing:.1em}
.card h3{font-size:19px;font-stretch:105%}
.card p{color:var(--mut);font-size:15px;margin:0;line-height:1.5}
.card__spec{display:flex;gap:16px;margin-top:auto;padding-top:12px;border-top:1px dashed var(--line)}
.card__spec div{font-size:12px;color:var(--dim)}
.card__spec b{display:block;font:700 17px/1.2 var(--f-m);color:var(--txt)}
.card__add{position:absolute;right:12px;bottom:14px;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:var(--ink);display:grid;place-items:center;transition:background .2s,color .2s}
.card__add:hover{background:var(--cyan);color:var(--ink)}
.card__add.is-in{background:var(--save);border-color:var(--save);color:#fff}
.empty{grid-column:1/-1;text-align:center;padding:60px 20px;color:var(--mut);border:1px dashed var(--line);border-radius:var(--r)}

/* ---------- Manómetro ---------- */
.gauge{display:grid;grid-template-columns:minmax(260px,380px) 1fr;gap:clamp(24px,5vw,64px);align-items:start}
.gauge__dial{position:sticky;top:96px;background:radial-gradient(circle at 50% 70%,#0f2a47,#071222);border:1px solid var(--line);border-radius:24px;padding:26px 26px 22px;text-align:center}
.gauge__svg{width:100%;height:auto}
.gauge__track,.gauge__fill{fill:none;stroke-width:14;stroke-linecap:round}
.gauge__track{stroke:rgba(255,255,255,.08)}
.gauge__fill{stroke:var(--cyan);stroke-dasharray:251.3;stroke-dashoffset:251.3;transition:stroke-dashoffset .35s,stroke .35s;filter:drop-shadow(0 0 6px rgba(58,212,245,.6))}
.gauge__needle{stroke:#fff;stroke-width:3;stroke-linecap:round;transform-origin:100px 110px;transition:transform .35s cubic-bezier(.3,1.4,.6,1)}
.gauge__hub{fill:#fff}
.gauge__read{margin-top:4px;font-size:18px;color:var(--mut)}
.gauge__read b{font:900 54px/1 var(--f-d);font-stretch:115%;color:#fff;font-variant-numeric:tabular-nums}
.gauge__read span{display:block;font:500 14px var(--f-m);color:var(--dim);margin-top:6px}
.gauge__ctrl input{width:100%;accent-color:var(--cyan);height:44px}
.gauge__scale{display:flex;justify-content:space-between;font:12px var(--f-m);color:var(--dim);margin:-6px 0 22px}
.gauge__list{display:grid;gap:10px}
.gl{display:flex;align-items:center;gap:16px;padding:12px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.02);cursor:pointer;transition:border-color .2s,opacity .3s;text-align:left;width:100%}
.gl:hover{border-color:var(--cyan)}
.gl img{width:92px;aspect-ratio:16/10;object-fit:cover;border-radius:8px;background:var(--plate)}
.gl b{display:block;font-size:16px}
.gl span{font-size:13.5px;color:var(--mut)}
.gl__m{margin-left:auto;text-align:right;font:700 15px var(--f-m);color:var(--cyan);white-space:nowrap}
.gl__m small{display:block;font-weight:500;font-size:11.5px;color:var(--dim)}
.gl--no{opacity:.35}
.gl--no .gl__m{color:var(--dim)}
.gauge__none{padding:20px;border:1px dashed var(--line);border-radius:14px;color:var(--mut)}

/* ---------- Equivalencias ---------- */
.eq{display:grid;grid-template-columns:minmax(220px,320px) 1fr;gap:20px;margin-bottom:40px}
.eq__brands{display:flex;flex-direction:column;gap:6px;position:relative}
.eq__brands button{display:flex;justify-content:space-between;align-items:center;text-align:left;border:1px solid var(--line);background:var(--ink2);padding:0 16px;min-height:48px;border-radius:12px;font-weight:600;transition:border-color .2s,background .2s}
.eq__brands button small{font:500 11px var(--f-m);color:var(--dim);text-transform:uppercase;letter-spacing:.06em}
.eq__brands button.is-on{border-color:var(--cyan);background:#0c2238}
.eq__result{background:var(--plate);color:#0b1828;border-radius:var(--r);display:grid;grid-template-columns:1.1fr 1fr;overflow:hidden;min-height:340px}
.eq__result img{width:100%;height:100%;max-height:460px;object-fit:contain;background:#fff;padding:20px}
.eq__res{padding:28px;display:flex;flex-direction:column;gap:12px}
.eq__res .kicker{color:var(--cyan2);margin:0}
.eq__res h3{font-size:30px;font-stretch:112%}
.eq__res h3 em{font-style:normal;color:var(--cyan2)}
.eq__res p{color:#3a4b5d;margin:0}
.eq__res table{border-collapse:collapse;font-size:14px;width:100%}
.eq__res td{padding:7px 0;border-bottom:1px solid #dbe3ea}
.eq__res td:last-child{text-align:right;font-family:var(--f-m);font-weight:700}
.eq__res tr.is-me td{color:var(--cyan2)}
.eq__res .btn{align-self:flex-start;margin-top:auto}
.cheap{display:grid;grid-template-columns:300px 1fr;gap:28px;align-items:center;padding:22px;border:1px solid var(--line);border-radius:var(--r);background:var(--ink2)}
.cheap img{border-radius:12px;aspect-ratio:3/2;object-fit:cover}
.cheap h3{font-size:24px;margin-bottom:10px}
.cheap p{color:var(--mut)}

/* ---------- CiS ---------- */
.sec--cis{position:relative}
.cis{display:grid;grid-template-columns:minmax(300px,440px) 1fr;gap:clamp(28px,5vw,70px);align-items:start}
.cis__phones{position:relative;height:560px;perspective:1200px}
.phone{position:absolute;top:0;left:50%;width:250px;height:520px;margin-left:-125px;border-radius:38px;padding:20px 18px;border:8px solid #0d1520;box-shadow:0 40px 80px -30px rgba(0,0,0,.9),inset 0 0 0 1px rgba(255,255,255,.15);display:flex;flex-direction:column;align-items:center;text-align:center;color:#fff;transition:transform .6s cubic-bezier(.2,.8,.2,1),opacity .6s,filter .6s;cursor:pointer}
.phone--ok{background:linear-gradient(180deg,#8fd14f,#3f9e2a)}
.phone--warn{background:linear-gradient(180deg,#f3ea3a,#c9b300);color:#262200}
.phone--bad{background:linear-gradient(180deg,#f2552c,#c2200f)}
.phone[data-pos="0"]{transform:translateX(0) scale(1);z-index:3}
.phone[data-pos="1"]{transform:translateX(70px) rotateY(-18deg) scale(.86);z-index:2;opacity:.7;filter:saturate(.6)}
.phone[data-pos="2"]{transform:translateX(-70px) rotateY(18deg) scale(.86);z-index:1;opacity:.7;filter:saturate(.6)}
.phone__bar{display:flex;justify-content:space-between;width:100%;font:600 11px var(--f-m);opacity:.85}
.phone__lbl{font:700 10px/1 var(--f-t);text-transform:uppercase;letter-spacing:.08em;margin:22px 0 6px;opacity:.85}
.phone__date{width:100%;font:800 20px var(--f-m);background:rgba(0,0,0,.18);padding:8px;border-radius:12px;margin:0}
.phone__days{font-size:11px;font-weight:700;text-transform:uppercase;margin:6px 0 0;opacity:.85}
.phone__icon{flex:1;display:grid;place-items:center}
.phone__icon svg{width:120px;height:120px;stroke-width:2.6}
.phone__state{width:100%;font:800 19px var(--f-d);text-transform:uppercase;background:rgba(0,0,0,.2);padding:14px 6px;border-radius:14px;margin:0 0 8px}
.phone__bar2{width:100%;display:flex;justify-content:center;gap:8px;align-items:center;font:700 15px var(--f-m);background:rgba(0,0,0,.18);padding:8px;border-radius:12px;margin:0}
.phone__bar2 svg{width:18px;height:18px}
.cis__tabs{display:inline-flex;gap:4px;padding:4px;border:1px solid var(--line);border-radius:999px;margin-bottom:20px}
.cis__tabs button{display:flex;align-items:center;gap:8px;border:0;background:none;padding:0 18px;min-height:44px;border-radius:999px;font-weight:600;color:var(--mut)}
.cis__tabs button.is-on{background:#fff;color:var(--ink)}
.cis__tabs i{width:10px;height:10px;border-radius:50%}
.c-ok{background:var(--ok)}.c-warn{background:var(--warn)}.c-bad{background:var(--bad)}
.cis__text{min-height:120px;font-size:18px;color:#c9d7e5}
.cis__text h3{font-size:26px;margin-bottom:10px;color:#fff}
.cis__h{margin:28px 0 14px;font-size:20px}
.cis__data{list-style:none;padding:0;margin:0 0 20px;display:grid;gap:10px}
.cis__data li{position:relative;padding-left:28px;color:var(--mut);font-size:15.5px}
.cis__data li::before{content:"";position:absolute;left:0;top:7px;width:14px;height:14px;border-radius:4px;border:2px solid var(--cyan)}
.cis__data b{color:var(--txt)}
.cis__note{font-size:14px;color:var(--dim);border-left:3px solid var(--cyan);padding-left:14px}
.video{position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:16/9;background:#000;margin-top:24px}
.video img{width:100%;height:100%;object-fit:cover;opacity:.75}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video__play{position:absolute;inset:0;margin:auto;width:max-content;height:max-content;display:flex;align-items:center;gap:12px;background:rgba(6,14,26,.85);border:1px solid rgba(255,255,255,.3);padding:14px 22px 14px 16px;border-radius:999px;font-weight:700}
.video__play svg{width:28px;height:28px;fill:var(--cyan);stroke:var(--cyan)}

/* ---------- Seguridad ---------- */
.safety{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:28px}
.safety__card{background:var(--ink2);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column}
.safety__card img{width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;background:var(--plate)}
.safety__card>div{padding:20px;flex:1;display:flex;flex-direction:column}
.safety__card>div .link{margin-top:auto;padding-top:12px}
.safety__card h3{margin-bottom:8px}
.safety__card p{color:var(--mut);font-size:15px}
.acc{display:grid;gap:12px}
.acc__item{border:1px solid var(--line);border-radius:var(--r);background:var(--ink2);overflow:hidden}
.acc__item summary{list-style:none;display:flex;align-items:center;gap:16px;padding:18px 22px;cursor:pointer;min-height:44px}
.acc__item summary::-webkit-details-marker{display:none}
.acc__item summary>svg{width:42px;height:42px;padding:9px;border-radius:12px;background:rgba(58,212,245,.1);color:var(--cyan)}
.acc__item--aid summary>svg{background:rgba(224,49,59,.15);color:#ff6b72}
.acc__item summary b{display:block;font-size:17px}
.acc__item summary small{color:var(--dim);font-size:14px}
.acc__item summary::after{content:"";margin-left:auto;width:12px;height:12px;border-right:2px solid var(--mut);border-bottom:2px solid var(--mut);transform:rotate(45deg);transition:transform .25s}
.acc__item[open] summary::after{transform:rotate(-135deg)}
.acc__body{padding:0 22px 24px 80px;color:#c9d7e5;font-size:15.5px}
.acc__body h4{font-size:16px;margin:20px 0 8px;color:#fff}
.acc__body ul,.acc__body ol{margin:0;padding-left:20px;display:grid;gap:6px}
.aid li{font-size:17px}
.medical{columns:2;column-gap:32px;display:block!important}
.medical li{break-inside:avoid;margin-bottom:6px}
.wash{display:flex;gap:20px;align-items:center;margin-top:18px;background:#fff;color:#0b1828;border-radius:12px;padding:14px}
.wash img{width:160px}
.wash ul{columns:2;display:block!important;font-size:14px}

/* ---------- Usados ---------- */
.used__in{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(28px,5vw,64px);align-items:center;padding-block:clamp(64px,9vw,120px)}
.used.sec{padding-block:0}
.used__txt p{color:#c4d3e2;font-size:17px}
.used__txt h2{margin-bottom:20px}
.used__pics{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.used__pics img{border-radius:14px;aspect-ratio:16/10;object-fit:cover;width:100%}
.used__pics img:first-child{grid-column:1/-1}

/* ---------- Descargas ---------- */
.dl{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.dl a{display:flex;align-items:center;gap:16px;padding:18px;border:1px solid var(--line);border-radius:14px;background:var(--ink2);text-decoration:none;transition:border-color .2s,transform .2s}
.dl a:hover{border-color:var(--cyan);transform:translateY(-2px)}
.dl__ico{width:48px;height:56px;border-radius:8px;background:linear-gradient(160deg,#f45b62,#c8202f);display:grid;place-items:center;font:800 11px var(--f-m);color:#fff;flex:none;position:relative}
.dl b{display:block;font-size:16px}
.dl span{font-size:13.5px;color:var(--mut)}
.dl a>svg{margin-left:auto;color:var(--mut)}

/* ---------- Sobre y contacto ---------- */
.about{display:grid;grid-template-columns:1.2fr 1fr;gap:clamp(28px,5vw,70px);padding-block:clamp(64px,9vw,120px)}
#contacto.sec{padding-block:0}
.about h2{margin-bottom:20px}
.about p{color:#c4d3e2;font-size:17px}
.contact{display:grid;gap:10px;align-content:start}
.contact__row{display:flex;align-items:center;gap:16px;padding:16px 18px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.02);text-decoration:none;transition:border-color .2s}
.contact__row:hover{border-color:var(--cyan)}
.contact__row svg{width:40px;height:40px;padding:9px;border-radius:10px;background:rgba(58,212,245,.1);color:var(--cyan)}
.contact__row small{display:block;font-size:12px;color:var(--dim);text-transform:uppercase;letter-spacing:.08em}
.contact__row b{font-size:16px;font-weight:600}

.foot{border-top:1px solid var(--line);background:#040a13}
.foot__in{max-width:var(--max);margin:auto;padding:40px var(--pad);display:grid;gap:12px;color:var(--mut);font-size:14px}
.foot__small{font-size:12.5px;color:var(--dim)}

/* ---------- Ventanas ---------- */
.modal{position:fixed;inset:0;z-index:100;background:rgba(2,6,12,.72);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);display:grid;place-items:center;padding:20px;animation:fade .2s}
.modal[hidden]{display:none}
@keyframes fade{from{opacity:0}}
.modal__box{position:relative;width:min(1080px,100%);max-height:calc(100svh - 40px);overflow:auto;background:var(--ink2);border:1px solid var(--line);border-radius:22px;animation:pop .3s cubic-bezier(.2,.9,.3,1.2);overscroll-behavior:contain}
@keyframes pop{from{transform:translateY(20px) scale(.98);opacity:0}}
.x{position:sticky;top:12px;margin:12px 12px -56px auto;z-index:5;width:44px;height:44px;border-radius:10px;border:0;background:#d33b3b;color:#fff;display:grid;place-items:center;box-shadow:0 4px 14px rgba(0,0,0,.35)}
.x:hover{background:#b92c2c}
.x svg{stroke-width:2.6}
.pm{display:grid;grid-template-columns:1.1fr 1fr}
.pm__gal{background:var(--plate);display:flex;flex-direction:column}
.pm__main{flex:1;display:grid;place-items:center;min-height:320px}
.pm__main img{width:100%;height:100%;max-height:520px;object-fit:contain}
.pm__thumbs{display:flex;gap:8px;padding:12px;overflow-x:auto}
.pm__thumbs button{width:84px;flex:none;aspect-ratio:16/10;border-radius:8px;border:2px solid transparent;padding:0;overflow:hidden;background:#fff}
.pm__thumbs button.is-on{border-color:var(--cyan2)}
.pm__thumbs img{width:100%;height:100%;object-fit:cover}
.pm__info{padding:30px 30px 26px;display:flex;flex-direction:column;gap:14px}
.pm__info h2{font-size:clamp(24px,3vw,34px);padding-right:44px}
.pm__txt{color:#c9d7e5;white-space:pre-line}
.specs{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:8px}
.specs div{background:var(--ink);border:1px solid var(--line);border-radius:10px;padding:12px 14px}
.specs small{display:block;font-size:11.5px;color:var(--dim);text-transform:uppercase;letter-spacing:.06em}
.specs b{font:700 17px var(--f-m)}
.pm__grp h4{font-size:13px;font-family:var(--f-m);text-transform:uppercase;letter-spacing:.08em;color:var(--dim);margin:0 0 8px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1px solid var(--line);background:none;border-radius:999px;padding:0 14px;min-height:40px;font-size:14px;font-weight:600;color:var(--txt)}
.chip.is-on{background:var(--cyan);border-color:var(--cyan);color:var(--ink)}
.eqt{width:100%;border-collapse:collapse;font-size:14.5px}
.eqt td{padding:8px 0;border-bottom:1px solid var(--line)}
.eqt td:last-child{text-align:right;font-family:var(--f-m);font-weight:700;color:var(--cyan)}
.pm__actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:auto;padding-top:8px}
.pm__note{font-size:13.5px;color:var(--dim)}

.modal--side{place-items:stretch end;padding:0}
.modal--side .modal__box{width:min(520px,100%);max-height:none;height:100%;border-radius:22px 0 0 22px;padding:0 28px 28px;animation:slide .3s cubic-bezier(.2,.9,.3,1)}
@keyframes slide{from{transform:translateX(40px);opacity:0}}
.q__title{font-size:28px;padding:10px 64px 0 0}
.q__lead{color:var(--mut);font-size:15px;margin:10px 0 18px}
.q__list{display:grid;gap:10px;margin-bottom:22px}
.q__item{display:grid;grid-template-columns:64px 1fr auto;gap:12px;align-items:start;padding:12px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.02)}
.q__item img{width:64px;aspect-ratio:1;object-fit:cover;border-radius:8px;background:var(--plate)}
.q__item>div{min-width:0}
.q__item b{font-size:15px;display:block;line-height:1.3}
.q__item input{width:100%;margin-top:8px;background:var(--ink);border:1px solid var(--line);border-radius:8px;color:var(--txt);padding:8px 10px;font:inherit;font-size:14px}
.q__qty{display:flex;align-items:center;border:1px solid var(--line);border-radius:999px}
.q__qty button{width:36px;height:36px;border:0;background:none;display:grid;place-items:center}
.q__qty span{min-width:22px;text-align:center;font:700 15px var(--f-m)}
.q__rm{grid-column:3;justify-self:end;border:0;background:none;color:#ff8a8a;font-size:13px;padding:6px 0;min-height:32px}
.q__empty{padding:24px;text-align:center;border:1px dashed var(--line);border-radius:14px;color:var(--mut)}
.q__form{display:grid;gap:12px}
.q__form label{display:grid;gap:6px;min-width:0;font-size:13px;font-weight:600;color:var(--mut)}
.q__form input,.q__form textarea{width:100%;min-width:0;background:var(--ink);border:1px solid var(--line);border-radius:10px;color:var(--txt);padding:12px;font:inherit;font-size:16px;resize:vertical}
.q__form input:focus,.q__form textarea:focus{border-color:var(--cyan);outline:0}
.q__form .bad{border-color:var(--cancel)}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.q__actions{display:flex;justify-content:space-between;gap:12px;margin-top:6px}
.btn-save,.btn-cancel{min-height:50px;padding:0 24px;border-radius:12px;border:0;font-weight:700;font-size:16px;color:#fff}
.btn-save{background:var(--save);flex:1}
.btn-save:hover{background:#188a49}
.btn-cancel{background:var(--cancel)}
.btn-cancel:hover{background:#b92c2c}
.btn-add{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:0 22px;border-radius:12px;border:0;font-weight:700;font-size:16px;background:var(--save);color:#fff;flex:1}
.btn-add.is-in{background:#0c3b22;color:#7ee2a5;box-shadow:inset 0 0 0 1px #1f9d55}

.toast{position:fixed;left:50%;bottom:calc(24px + var(--tabbar));translate:-50% 20px;z-index:200;background:#fff;color:var(--ink);padding:12px 20px;border-radius:14px;white-space:nowrap;font-weight:600;box-shadow:0 10px 30px rgba(0,0,0,.4);opacity:0;pointer-events:none;transition:opacity .25s,translate .25s;max-width:calc(100% - 32px);text-align:center}
.toast.is-on{opacity:1;translate:-50% 0}

.tabbar{display:none}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .top__nav{display:none}
  .quote-btn{margin-left:auto}
  .cats{grid-template-columns:repeat(4,minmax(0,1fr))}
  .strip__in{grid-template-columns:1fr 1fr}
  .strip__item:nth-child(3){border-left:0;padding-left:0}
  .strip__item:nth-child(n+3){border-top:1px solid var(--line)}
  .safety{grid-template-columns:1fr 1fr}
  .dl{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  :root{--tabbar:calc(64px + env(safe-area-inset-bottom))}
  .quote-btn{display:none}
  .top__in{justify-content:center}
  .tabbar{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;inset:auto 0 0;z-index:60;height:var(--tabbar);padding-bottom:env(safe-area-inset-bottom);background:rgba(6,14,26,.94);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line)}
  .tabbar a,.tabbar button{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;text-decoration:none;font-size:11px;font-weight:600;color:var(--mut);border:0;background:none;min-height:44px}
  .tabbar a.is-on{color:var(--cyan)}
  .tabbar svg{width:22px;height:22px}
  .tabbar .quote-count{position:absolute;top:6px;left:calc(50% + 6px);min-width:18px;height:18px;font-size:11px}
  .hero__in{padding-top:96px}
  .hero__facts{grid-template-columns:1fr 1fr 1fr}
  .hero__facts li{padding:14px 12px}
  .hero__facts b{font-size:22px}
  .hero__facts span{font-size:12px}
  .hero__scroll{display:none}
  /* categorías y descargas en carrusel */
  .cats,.safety,.dl,.used__pics{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;margin-inline:calc(-1*var(--pad));padding-inline:var(--pad);scroll-padding-inline:var(--pad);scrollbar-width:none;gap:10px}
  .cats::-webkit-scrollbar,.safety::-webkit-scrollbar,.dl::-webkit-scrollbar,.used__pics::-webkit-scrollbar{display:none}
  .cat{flex:0 0 138px;scroll-snap-align:start}
  .safety__card{flex:0 0 82%;scroll-snap-align:start}
  .dl a{flex:0 0 78%;scroll-snap-align:start}
  .used__pics img{flex:0 0 80%;scroll-snap-align:start}
  .pfilter{flex-wrap:nowrap;overflow-x:auto;margin-inline:calc(-1*var(--pad));padding-inline:var(--pad);scrollbar-width:none}
  .pfilter button{flex:none}
  .gauge,.eq,.cis,.used__in,.about,.cheap{grid-template-columns:1fr}
  .gauge__dial{position:relative;top:0;max-width:340px;margin-inline:auto;width:100%}
  .eq__brands{flex-direction:row;overflow-x:auto;margin-inline:calc(-1*var(--pad));padding-inline:var(--pad);scrollbar-width:none}
  .eq__brands button{flex:none;gap:10px}
  .eq__result{grid-template-columns:1fr}
  .eq__result img{aspect-ratio:16/9}
  .cheap img{aspect-ratio:16/9}
  .cis__phones{height:480px}
  .phone{transform-origin:top center}
  .phone{width:220px;height:450px;margin-left:-110px}
  .phone[data-pos="1"]{transform:translateX(52px) rotateY(-18deg) scale(.84)}
  .phone[data-pos="2"]{transform:translateX(-52px) rotateY(18deg) scale(.84)}
  .phone__icon svg{width:96px;height:96px}
  .acc__body{padding:0 18px 20px}
  .medical{columns:1}
  .wash{flex-direction:column;align-items:flex-start}
  .pm{grid-template-columns:1fr}
  .pm__main{min-height:220px}
  .modal{padding:0;place-items:end stretch}
  .modal__box{max-height:92svh;border-radius:22px 22px 0 0;animation:up .3s cubic-bezier(.2,.9,.3,1)}
  @keyframes up{from{transform:translateY(40px);opacity:.4}}
  .modal--side{place-items:end stretch}
  .modal--side .modal__box{height:auto;max-height:92svh;border-radius:22px 22px 0 0;padding:22px 18px calc(22px + env(safe-area-inset-bottom))}
  .pm__info{padding:22px 18px calc(22px + env(safe-area-inset-bottom))}
  .pm__actions{position:sticky;bottom:0;background:var(--ink2);padding:12px 0 4px;margin-bottom:-4px}
}
@media (max-width:560px){
  .grid{grid-template-columns:1fr 1fr;gap:10px}
  .card__body{padding:12px 12px 14px;gap:5px}
  .card h3{font-size:15px}
  .card p{display:none}
  .card__fam{font-size:10.5px}
  .card__spec{gap:10px;padding-top:8px;padding-right:40px}
  .card__spec b{font-size:14px}
  .card__spec div{font-size:10.5px}
  .card__add{width:40px;height:40px;right:8px;bottom:10px}
  .tag{font-size:10px;padding:5px 6px}
  .strip__in{grid-template-columns:1fr}
  .strip__item,.strip__item+.strip__item{padding:16px 0;border-left:0}
  .strip__item+.strip__item{border-top:1px solid var(--line)}
  .hero__facts{grid-template-columns:1fr}
  .hero__facts li{display:flex;align-items:center;gap:14px}
  .hero__facts span{margin:0}
  .hero__cta .btn{flex:1;padding:0 14px;font-size:15px;white-space:nowrap}
  .f2{grid-template-columns:1fr}
  .gl img{width:72px}
  .gl{gap:12px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}

/* ---------- Botón día / noche ---------- */
.theme-btn{flex:none;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:rgba(255,255,255,.04);display:grid;place-items:center;transition:border-color .2s,background .2s,transform .3s}
.theme-btn:hover{border-color:var(--cyan)}
.theme-btn:active{transform:rotate(30deg) scale(.94)}
.theme-btn svg{grid-area:1/1;width:20px;height:20px;transition:opacity .25s,transform .35s}
.theme-btn__moon{opacity:0;transform:rotate(-60deg) scale(.6)}
html[data-theme="light"] .theme-btn__sun{opacity:0;transform:rotate(60deg) scale(.6)}
html[data-theme="light"] .theme-btn__moon{opacity:1;transform:none}
@media (max-width:860px){
  .top__in{position:relative}
  .theme-btn{position:absolute;right:var(--pad);top:50%;margin-top:-22px;background:rgba(6,14,26,.55);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
}
html.theme-anim body,html.theme-anim .top,html.theme-anim .tabbar,html.theme-anim .card,html.theme-anim .sec--dark,html.theme-anim .hero{transition:background-color .35s,color .35s,border-color .35s}

/* ---------- Modo día ---------- */
html[data-theme="light"]{
  --ink:#f4f7fb; --ink2:#ffffff; --line:rgba(16,40,74,.13);
  --txt:#0e1e33; --mut:#46596f; --dim:#66798f;
  --cyan:#0880a6; --cyan2:#0a7fa6; --plate:#eef3f7;
  color-scheme:light;
}
html[data-theme="dark"]{color-scheme:dark}
html[data-theme="light"] .top.is-solid{background:rgba(255,255,255,.88)}
html[data-theme="light"] .top__nav a:hover,html[data-theme="light"] .top__nav a.is-on{color:var(--txt);background:rgba(16,40,74,.06)}
html[data-theme="light"] .brand{box-shadow:0 0 0 1px var(--line)}
html[data-theme="light"] .quote-btn,html[data-theme="light"] .theme-btn{background:#fff}
html[data-theme="light"] .quote-count,html[data-theme="light"] .btn--primary,html[data-theme="light"] .tag--c,html[data-theme="light"] .chip.is-on,html[data-theme="light"] .card__add:hover{color:#fff}
html[data-theme="light"] .hero{background:radial-gradient(120% 80% at 80% 30%,#d3ebf6 0%,transparent 60%),radial-gradient(80% 60% at 10% 90%,#dfeef8 0%,transparent 70%),var(--ink)}
html[data-theme="light"] .hero__num{background-image:linear-gradient(100deg,#0e1e33 10%,var(--cyan) 60%,#0fa3d0)}
html[data-theme="light"] .hero__lead,html[data-theme="light"] .used__txt p,html[data-theme="light"] .about p,html[data-theme="light"] .cis__text,html[data-theme="light"] .acc__body,html[data-theme="light"] .pm__txt{color:#33475e}
html[data-theme="light"] .hero__facts li{background:rgba(255,255,255,.82)}
html[data-theme="light"] .hero__facts b,html[data-theme="light"] .cis__text h3,html[data-theme="light"] .acc__body h4,html[data-theme="light"] .gauge__read b{color:var(--txt)}
html[data-theme="light"] .hero__scroll{border-color:rgba(16,40,74,.35)}
html[data-theme="light"] .hero__scroll span{background:var(--txt)}
html[data-theme="light"] .btn--ghost{border-color:rgba(16,40,74,.25);background:#fff}
html[data-theme="light"] .btn--ghost:hover{border-color:var(--txt)}
html[data-theme="light"] .btn--primary{box-shadow:0 8px 24px -10px rgba(8,128,166,.7)}
html[data-theme="light"] .sec--dark{background:linear-gradient(180deg,#eaf1f7,#e3ecf4)}
html[data-theme="light"] .cat.is-on,html[data-theme="light"] .eq__brands button.is-on{background:#e1f3f9}
html[data-theme="light"] .cat__all{background:linear-gradient(135deg,#dceef7,#c5e2ef)}
html[data-theme="light"] .tag{background:#10284a;color:#fff}
html[data-theme="light"] .tag--c{background:var(--cyan)}
html[data-theme="light"] .tag--r{background:var(--red)}
html[data-theme="light"] .tag--g{background:#e9f7ee;color:#11733a}
html[data-theme="light"] .card:hover{box-shadow:0 24px 50px -28px rgba(16,40,74,.45)}
html[data-theme="light"] .card,html[data-theme="light"] .safety__card,html[data-theme="light"] .dl a,html[data-theme="light"] .cheap,html[data-theme="light"] .acc__item{box-shadow:0 1px 2px rgba(16,40,74,.06)}
html[data-theme="light"] .gauge__dial{background:radial-gradient(circle at 50% 70%,#ffffff,#e4edf4)}
html[data-theme="light"] .gauge__track{stroke:rgba(16,40,74,.1)}
html[data-theme="light"] .gauge__needle{stroke:#10284a}
html[data-theme="light"] .gauge__hub{fill:#10284a}
html[data-theme="light"] .gauge__fill{filter:none}
html[data-theme="light"] .eq__result{box-shadow:inset 0 0 0 1px var(--line)}
html[data-theme="light"] .cis__tabs button.is-on{background:#10284a;color:#fff}
html[data-theme="light"] .video__play{color:#fff}
html[data-theme="light"] .acc__item--aid summary>svg{color:#c8202f}
html[data-theme="light"] .foot{background:#e6edf4}
html[data-theme="light"] .q__rm{color:#c8202f}
html[data-theme="light"] .btn-add.is-in{background:#e3f6eb;color:#11733a}
html[data-theme="light"] .toast{background:#10284a;color:#fff;box-shadow:0 10px 30px rgba(16,40,74,.3)}
html[data-theme="light"] .modal{background:rgba(16,40,74,.35)}
html[data-theme="light"] .tabbar{background:rgba(255,255,255,.94)}
@media (max-width:860px){
  html[data-theme="light"] .theme-btn{background:rgba(255,255,255,.75)}
}