/* Safetech Aqua Shield · catálogo digital */
:root{
  --navy:#121a3f; --navy2:#1d2550; --navy3:#2a3468; --sky:#43b3e6; --sky2:#1b8fc7; --orange:#f39200; --red:#e23b2e;
  --ice:#eef5fb; --ice2:#dfeaf5; --ink:#141c3d; --txt:#2c3557; --mut:#5d6889; --line:#d6e1ee; --lineD:rgba(255,255,255,.13);
  --save:#1f9d55; --cancel:#d33b3b;
  --r:20px; --pad:clamp(16px,4vw,44px); --max:1220px; --tabbar:0px;
  --f-h:'Montserrat',system-ui,sans-serif; --f-t:'Inter',system-ui,sans-serif; --f-m:'JetBrains Mono',ui-monospace,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:74px;-webkit-text-size-adjust:100%}
body{margin:0;background:#fff;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%;display:block}
a{color:inherit}
button{font:inherit;color:inherit;cursor:pointer}
svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round;flex:none}
h1,h2,h3{font-family:var(--f-h);color:var(--ink);margin:0;line-height:1.08;letter-spacing:-.015em}
h2{font-size:clamp(28px,4.2vw,50px);font-weight:900}
h3{font-size:20px;font-weight:800}
p{margin:0 0 1em}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--max);margin:auto;padding:0 var(--pad)}
.sec{padding:clamp(70px,9vw,130px) 0;position:relative;overflow:hidden}
.sec--ice{background:linear-gradient(180deg,var(--ice),#f7fbfe)}
.sec--navy{background:radial-gradient(90% 70% at 85% 0%,#25307047,transparent 60%),var(--navy);color:#c9d3ee}
.sec--navy h2,.sec--navy h3{color:#fff}
.kicker{font:800 13px/1 var(--f-h);letter-spacing:.16em;text-transform:uppercase;color:var(--orange);margin-bottom:16px}
.lead{font-size:18px;color:var(--mut);max-width:62ch;margin-top:16px}
.sec--navy .lead{color:#aebadb}
.head{margin-bottom:42px;max-width:860px}

/* Revelado al hacer scroll */
[data-reveal]{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
[data-reveal].in{opacity:1;transform:none}

/* ---------- Cabecera ---------- */
.top{position:fixed;inset:0 0 auto;z-index:50;transition:background .3s,box-shadow .3s}
.top.is-solid{background:rgba(18,26,63,.9);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 10px 30px -20px #000}
.top__in{max-width:var(--max);margin:auto;padding:14px var(--pad);display:flex;align-items:center;gap:24px}
.top__logo img{height:32px;width:auto}
.top__nav{display:flex;gap:2px;margin-left:auto}
.top__nav a{color:#c6d0ec;text-decoration:none;font:600 14px var(--f-h);padding:8px 12px;border-radius:999px;transition:background .2s,color .2s}
.top__nav a:hover,.top__nav a.is-on{color:#fff;background:rgba(255,255,255,.1)}
.order-btn{display:inline-flex;align-items:center;gap:8px;background:var(--orange);color:#fff;border:0;border-radius:999px;padding:10px 16px;font:700 14px var(--f-h);box-shadow:0 8px 24px -10px var(--orange)}
.order-count{min-width:20px;height:20px;border-radius:10px;background:#fff;color:var(--orange);font:800 12px var(--f-h);display:inline-grid;place-items:center;padding:0 6px}
.order-count.bump{animation:bump .45s}
@keyframes bump{50%{transform:scale(1.45)}}
.progress{position:absolute;left:0;bottom:0;height:3px;width:0;background:linear-gradient(90deg,var(--sky),var(--orange))}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100svh;background:var(--navy);color:#c9d3ee;overflow:hidden;display:flex;align-items:center}
.hero__bg{position:absolute;inset:0;pointer-events:none}
.hero__glow{position:absolute;right:-10%;top:5%;width:min(900px,90vw);aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,#4fb8ec55 0%,#2a6fb233 35%,transparent 68%);animation:breathe 8s ease-in-out infinite}
@keyframes breathe{50%{transform:scale(1.08);opacity:.85}}
.hero__grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(80% 70% at 60% 40%,#000,transparent)}
.hero__in{position:relative;z-index:2;max-width:var(--max);width:100%;margin:auto;padding:110px var(--pad) 70px;display:grid;grid-template-columns:1.15fr 1fr;gap:20px;align-items:center}
.tag{display:inline-flex;align-items:center;gap:10px;font:700 13px var(--f-h);letter-spacing:.06em;text-transform:uppercase;color:#fff;background:rgba(255,255,255,.08);border:1px solid var(--lineD);padding:8px 16px 8px 10px;border-radius:999px}
.tag img{height:22px;width:auto}
.hero h1{color:#fff;font-size:clamp(38px,5.6vw,76px);font-weight:900;margin:24px 0 20px;line-height:1.02}
.grad{background:linear-gradient(95deg,var(--sky) 0%,#9be1ff 50%,var(--orange) 110%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__lead{font-size:clamp(17px,1.5vw,20px);color:#c2cdea;max-width:56ch}
.hero__lead b{color:#fff}
.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:52px;padding:0 26px;border-radius:999px;font:800 15px var(--f-h);letter-spacing:.01em;text-decoration:none;border:2px solid transparent;transition:transform .15s,box-shadow .2s,background .2s}
.btn:active{transform:scale(.97)}
.btn--pri{background:var(--orange);color:#fff;box-shadow:0 12px 30px -12px var(--orange)}
.btn--pri:hover{box-shadow:0 16px 40px -10px var(--orange)}
.btn--ghost{border-color:rgba(255,255,255,.35);color:#fff}
.btn--ghost:hover{border-color:#fff}
.btn--block{width:100%}
.hero__stats{list-style:none;margin:48px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:14px;max-width:640px}
.hero__stats li{border-left:3px solid var(--sky);padding:4px 0 4px 14px}
.hero__stats li:nth-child(2){border-color:var(--orange)}
.hero__stats li:nth-child(3){border-color:#7fd8a6}
.hero__stats b{display:block;font:900 clamp(28px,3vw,38px)/1 var(--f-h);color:#fff;font-variant-numeric:tabular-nums}
.hero__stats span{display:block;font-size:13.5px;line-height:1.35;margin-top:6px;color:#aebadb}
.hero__stats small{color:#7f8db5}
.hero__fig{position:relative;height:min(78svh,760px);display:flex;justify-content:center}
.hero__op{height:100%;width:auto;object-fit:contain;filter:drop-shadow(0 30px 50px rgba(0,0,0,.55));transition:transform .4s ease-out;animation:rise 1.2s cubic-bezier(.2,.8,.2,1) both}
@keyframes rise{from{opacity:0;transform:translateY(40px) scale(.97)}}
.hero__jet{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:3}
.hero__tuv{position:absolute;right:0;top:4%;width:150px;height:auto;opacity:.9}
.hero__down{position:absolute;bottom:22px;left:50%;translate:-50% 0;width:26px;height:42px;border:2px solid rgba(255,255,255,.35);border-radius:14px;z-index:3}
.hero__down 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}}

/* ---------- Prueba ---------- */
.test{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(30px,5vw,80px);align-items:center}
.test__fig{position:relative;width:min(400px,100%);margin:auto}
.test__halo{position:absolute;inset:6% -14% 0;border-radius:50%;background:radial-gradient(circle at 50% 50%,#bfe4f8,transparent 68%);z-index:0}
.test__fig img{position:relative;z-index:1;width:100%;height:auto;filter:drop-shadow(0 30px 40px rgba(20,28,61,.25))}
.spot{position:absolute;z-index:3;width:46px;height:46px;border-radius:50%;border:0;background:none;padding:0}
.spot span{position:absolute;inset:11px;border-radius:50%;background:#fff;box-shadow:0 0 0 4px var(--orange)}
.spot::before{content:"";position:absolute;inset:0;border-radius:50%;background:var(--orange);opacity:.5;animation:ping 1.8s infinite}
@keyframes ping{to{transform:scale(1.9);opacity:0}}
.spot--l{left:16%;top:70%}
.spot--r{left:60%;top:70%}
.spot.is-on span{background:var(--orange);box-shadow:0 0 0 4px #fff}
.spot__pop{position:absolute;z-index:4;left:50%;bottom:4%;translate:-50% 0;width:min(320px,92%);background:var(--navy);color:#dfe6f7;border-radius:16px;padding:16px 18px;box-shadow:0 20px 40px -20px #000;font-size:15px;animation:pop .3s cubic-bezier(.2,.9,.3,1.2)}
.spot__pop b{display:block;color:#fff;font:800 16px var(--f-h);margin-bottom:4px}
@keyframes pop{from{opacity:0;transform:translateY(10px) scale(.97)}}
.vids{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:28px}
.vid{position:relative;border-radius:16px;overflow:hidden;aspect-ratio:16/10;background:var(--navy);cursor:pointer}
.vid img{width:100%;height:100%;object-fit:cover;opacity:.75;transition:transform .5s,opacity .3s}
.vid:hover img{transform:scale(1.05);opacity:.9}
.vid__btn{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:14px 16px;text-align:left;border:0;background:linear-gradient(transparent 30%,rgba(10,15,40,.88));color:#fff}
.vid__btn b{font:800 16px var(--f-h)}
.vid__btn small{color:#b8c4e4;font-size:13px}
.vid__play{position:absolute;top:50%;left:50%;translate:-50% -70%;width:56px;height:56px;border-radius:50%;background:var(--orange);display:grid;place-items:center;box-shadow:0 10px 30px -8px var(--orange);transition:transform .2s}
.vid:hover .vid__play{transform:scale(1.1)}
.vid__play svg{width:24px;height:24px;fill:#fff;stroke:#fff;margin-left:3px}
.vid iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.vids--sm{margin-top:20px}

/* ---------- Modelos ---------- */
.mtabs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:26px}
.mtab{position:relative;text-align:left;border:2px solid var(--line);background:#fff;border-radius:16px;padding:14px 16px;transition:border-color .25s,transform .25s,box-shadow .25s;overflow:hidden}
.mtab::after{content:"";position:absolute;left:0;bottom:0;height:4px;width:0;background:var(--c);transition:width .4s}
.mtab:hover{transform:translateY(-2px)}
.mtab.is-on{border-color:var(--c);box-shadow:0 14px 30px -18px var(--c)}
.mtab.is-on::after{width:100%}
.mtab b{display:block;font:900 20px var(--f-h);color:var(--ink)}
.mtab b em{font-style:normal;color:var(--c)}
.mtab small{font-size:13px;color:var(--mut)}
.model{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(24px,4vw,60px);align-items:start;background:linear-gradient(160deg,var(--ice),#fff 60%);border:1px solid var(--line);border-radius:28px;padding:clamp(18px,3vw,40px)}
.model__fig{position:sticky;top:96px;min-height:520px;display:flex;align-items:flex-end;justify-content:center}
.model__fig::before{content:"";position:absolute;inset:6% 4% 0;border-radius:50%;background:radial-gradient(circle at 50% 55%,color-mix(in srgb,var(--c) 30%,#fff),transparent 65%);transition:background .5s}
.model__fig img{position:relative;max-height:600px;width:auto;filter:drop-shadow(0 24px 30px rgba(20,28,61,.25));animation:swap .6s cubic-bezier(.2,.8,.2,1) both}
.model__fig img.is-photo{border-radius:22px;max-height:560px;object-fit:cover}
@keyframes swap{from{opacity:0;transform:translateX(30px) scale(.97)}}
.model__weight{position:absolute;left:0;bottom:8px;display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 14px 8px 10px;font:800 15px var(--f-h);color:var(--ink);box-shadow:0 10px 24px -16px #0006;z-index:2}
.model__weight svg{color:var(--c)}
.model__info{animation:fadeUp .55s .05s both}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}}
.model__name{font:900 clamp(40px,5vw,64px)/1 var(--f-h);color:var(--ink);letter-spacing:-.02em}
.model__name em{font-style:normal;color:var(--c)}
.model__lema{font-size:19px;font-weight:600;color:var(--ink);margin:14px 0 8px}
.model__uso{color:var(--mut)}
.uses{display:flex;flex-wrap:wrap;gap:8px;margin:4px 0 22px}
.uses span{display:inline-flex;align-items:center;gap:6px;font:700 13px var(--f-h);color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 12px}
.uses svg{width:16px;height:16px;color:var(--c)}
.sub{font:800 12px var(--f-h);letter-spacing:.14em;text-transform:uppercase;color:var(--mut);margin:22px 0 12px}
.bars{display:grid;gap:14px}
.bar{display:grid;grid-template-columns:150px 1fr;gap:14px;align-items:center}
.bar__lbl{display:flex;align-items:center;gap:8px;font:700 14px var(--f-h);color:var(--ink)}
.bar__lbl svg{color:var(--c)}
.bar__lbl small{display:block;font:500 11.5px var(--f-t);color:var(--mut)}
.bar__track{position:relative;height:38px;background:#e7eef6;border-radius:10px;overflow:hidden}
.bar__fill{position:absolute;inset:0 auto 0 0;width:0;border-radius:10px;background:linear-gradient(90deg,color-mix(in srgb,var(--c) 55%,#fff),var(--c));transition:width 1.1s cubic-bezier(.2,.8,.2,1);display:flex;align-items:center;justify-content:flex-end;padding-right:12px;color:#fff;font:800 14px var(--f-m);white-space:nowrap}
.bar__fill span{opacity:0;transition:opacity .3s .7s}
.bar.go .bar__fill span{opacity:1}
.bar__det{grid-column:2;font-size:12.5px;color:var(--mut);margin-top:-8px}
.bar__det i{font-style:normal;color:var(--c);font-weight:700}
.zones{display:flex;flex-wrap:wrap;gap:10px}
.zone{flex:1 1 140px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px;text-align:center;cursor:pointer;transition:border-color .2s}
.zone:hover{border-color:var(--c)}
.zone svg{width:100%;height:96px;color:var(--ink);stroke:var(--ink);stroke-width:2.2}
.zone b{display:block;font:800 13px var(--f-h);color:var(--ink);margin-top:6px}
.zone small{font-size:11.5px;color:var(--mut)}
.garments{display:grid;gap:10px}
.gar{display:grid;grid-template-columns:120px 1fr auto;gap:12px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px 12px}
.gar b{font:800 15px var(--f-h);color:var(--ink)}
.gar code{display:block;font:600 12px var(--f-m);color:var(--mut);margin-top:2px;min-height:16px}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{min-height:40px;min-width:44px;padding:0 12px;border:1.5px solid var(--line);background:#fff;border-radius:10px;font:700 13.5px var(--f-h);color:var(--ink);transition:background .15s,border-color .15s,color .15s}
.chip:hover{border-color:var(--c,var(--sky))}
.chip.is-on{background:var(--c,var(--sky));border-color:var(--c,var(--sky));color:#fff}
.addb{width:44px;height:44px;border-radius:12px;border:0;background:var(--save);color:#fff;display:grid;place-items:center;transition:transform .15s,opacity .2s}
.addb:disabled{opacity:.3;cursor:not-allowed}
.addb:not(:disabled):hover{transform:scale(1.06)}
.cert-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.cert-badges a,.cert-badges span{display:inline-flex;align-items:center;gap:8px;font:700 13px var(--f-h);text-decoration:none;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:10px;padding:8px 12px}
.cert-badges svg{color:var(--save)}

/* ---------- Asistente ---------- */
.pick{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(24px,4vw,56px);align-items:start}
.pick__lbl{font:800 12px var(--f-h);letter-spacing:.14em;text-transform:uppercase;color:#8e9bc2;margin:0 0 12px}
.sec--ice .pick__lbl,.sec:not(.sec--navy) .pick__lbl{color:var(--mut)}
.noz{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:30px}
.noz button{display:flex;flex-direction:column;align-items:flex-start;gap:4px;text-align:left;border:2px solid var(--lineD);background:rgba(255,255,255,.04);border-radius:16px;padding:16px;color:#fff;transition:border-color .2s,background .2s}
.noz svg{width:30px;height:30px;color:var(--sky);margin-bottom:6px}
.noz b{font:800 16px var(--f-h)}
.noz small{font-size:12.5px;color:#9aa7cc}
.noz button.is-on{border-color:var(--orange);background:rgba(243,146,0,.1)}
.noz button.is-on svg{color:var(--orange)}
.pbar output{display:block;font:900 52px/1 var(--f-h);color:#fff;margin-bottom:6px;font-variant-numeric:tabular-nums}
.pbar input,.hgt input{width:100%;height:44px;accent-color:var(--orange)}
.pbar__scale{display:flex;justify-content:space-between;font:12px var(--f-m);color:#7f8db5;margin-top:-4px}
.pick__note{font-size:13.5px;color:#8e9bc2;margin-top:22px;border-left:3px solid var(--orange);padding-left:12px}
.pick__res{display:grid;gap:12px}
.res{display:grid;grid-template-columns:72px 1fr auto;gap:16px;align-items:center;padding:12px 16px 12px 12px;border-radius:18px;background:rgba(255,255,255,.05);border:1.5px solid var(--lineD);transition:opacity .35s,transform .35s,border-color .35s,background .35s;cursor:pointer;text-align:left;width:100%;color:inherit}
.res img{width:72px;height:88px;object-fit:contain;object-position:bottom}
.res img.is-photo{object-fit:cover;border-radius:10px}
.res b{display:block;font:900 20px var(--f-h);color:#fff}
.res b em{font-style:normal;color:var(--c)}
.res span{font-size:13.5px;color:#9aa7cc}
.res__st{display:flex;align-items:center;gap:6px;font:800 13px var(--f-h);padding:8px 12px;border-radius:999px;white-space:nowrap}
.res.ok .res__st{background:rgba(31,157,85,.2);color:#7fe0a8}
.res.no{opacity:.45}
.res.no .res__st{background:rgba(226,59,46,.18);color:#ff9d93}
.res.best{border-color:var(--orange);background:rgba(243,146,0,.08);transform:scale(1.02)}
.res.best .res__st{background:var(--orange);color:#fff}
.res__none{padding:22px;border:1.5px dashed var(--lineD);border-radius:18px;color:#c9d3ee}

/* ---------- Comparativa ---------- */
.cmp table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;font-size:15px}
.cmp th,.cmp td{padding:14px 16px;text-align:center;border-bottom:1px solid var(--line)}
.cmp tr:last-child td{border-bottom:0}
.cmp thead th{background:var(--navy);color:#fff;font:800 16px var(--f-h)}
.cmp thead th em{font-style:normal;color:var(--c)}
.cmp tbody th{text-align:left;font:700 14px var(--f-h);color:var(--ink);background:var(--ice);white-space:nowrap}
.cmp td b{font:800 17px var(--f-m);color:var(--ink)}
.cmp td small{display:block;color:var(--mut);font-size:12px}
.cmp .yes{color:var(--save)}
.cmp .noo{color:#c1c9d8}
.cmp td svg{width:22px;height:22px}
.cmp .mini{display:block;height:6px;border-radius:3px;background:#e7eef6;margin-top:8px;overflow:hidden}
.cmp .mini i{display:block;height:100%;background:var(--c);width:0;transition:width 1s .2s}
.cmp.in .mini i{width:var(--w)}

/* ---------- Tallas ---------- */
.size{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(24px,5vw,80px);align-items:center}
.size__fig{position:relative;height:560px;display:flex;justify-content:center;align-items:flex-end}
.size__fig img{height:100%;width:auto;transform-origin:bottom center;transition:transform .45s cubic-bezier(.2,.8,.2,1);filter:drop-shadow(0 20px 30px rgba(20,28,61,.25))}
.size__ruler{position:absolute;left:4%;bottom:0;top:0;width:44px;border-left:2px solid var(--ink);background:repeating-linear-gradient(to top,var(--ink) 0 2px,transparent 2px 28px) left/12px 100% no-repeat}
.size__ruler::after{content:attr(data-h);position:absolute;left:18px;bottom:var(--b,80%);font:800 14px var(--f-m);color:var(--orange);white-space:nowrap;transition:bottom .45s}
.size__ruler::before{content:"";position:absolute;left:-6px;right:-120px;bottom:var(--b,80%);border-top:2px dashed var(--orange);transition:bottom .45s}
.hgt output{display:block;font:900 52px/1 var(--f-h);color:var(--ink);margin:18px 0 4px}
.sizes{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:22px}
.sz{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;text-align:center}
.sz small{font:800 12px var(--f-h);letter-spacing:.12em;text-transform:uppercase;color:var(--mut)}
.sz b{display:block;font:900 40px/1.1 var(--f-h);color:var(--sky2);margin:6px 0 10px;transition:transform .3s}
.sz b.flip{animation:flip .4s}
@keyframes flip{50%{transform:scale(1.25);color:var(--orange)}}
.sz ul{list-style:none;margin:0;padding:10px 0 0;border-top:1px dashed var(--line);font-size:13px;display:grid;gap:4px;text-align:left}
.sz li{display:flex;justify-content:space-between;gap:6px}
.sz li span{color:var(--mut)}
.sz li i{font-style:normal;font-family:var(--f-m);font-weight:700;color:var(--ink)}

/* ---------- Certificación ---------- */
.cert__top{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center;margin-bottom:40px}
.cert__logo{width:220px;height:auto}
.cert__top .lead b{color:#fff}
.cond{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.cd{background:rgba(255,255,255,.05);border:1px solid var(--lineD);border-radius:18px;padding:18px;position:relative;overflow:hidden}
.cd::before{content:"";position:absolute;inset:0 0 auto;height:4px;background:linear-gradient(90deg,var(--sky),var(--orange))}
.cd small{font:800 12px var(--f-h);letter-spacing:.12em;text-transform:uppercase;color:#8e9bc2}
.cd b{display:block;font:900 34px/1.1 var(--f-h);color:#fff;margin:6px 0}
.cd b span{font-size:16px;color:#9aa7cc}
.cd ul{list-style:none;padding:0;margin:0 0 12px;font-size:13.5px;color:#aebadb}
.cd .ok{display:inline-flex;align-items:center;gap:6px;font:800 13px var(--f-h);color:#7fe0a8;background:rgba(31,157,85,.18);border-radius:999px;padding:6px 10px}
.cd .ok svg{width:16px;height:16px}
.cert__meta{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--lineD);border:1px solid var(--lineD);border-radius:18px;overflow:hidden;margin:20px 0 30px}
.cert__meta div{background:var(--navy);padding:18px}
.cert__meta b{display:block;font:900 26px var(--f-h);color:#fff}
.cert__meta span{font-size:13.5px;color:#9aa7cc}
.docs{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.doc{display:flex;align-items:center;gap:14px;padding:16px;border-radius:16px;background:rgba(255,255,255,.06);border:1px solid var(--lineD);text-decoration:none;color:#fff;transition:background .2s,transform .2s}
.doc:hover{background:rgba(255,255,255,.1);transform:translateY(-2px)}
.doc>svg:first-child{width:40px;height:40px;padding:9px;border-radius:10px;background:var(--orange);color:#fff}
.doc b{display:block;font:800 15px var(--f-h)}
.doc span{font-size:13px;color:#9aa7cc}
.doc>svg:last-child{margin-left:auto;opacity:.6}
.doc--light{background:#fff;border-color:var(--line);color:var(--ink);max-width:460px}
.doc--light span{color:var(--mut)}
.doc--light:hover{background:var(--ice)}

/* ---------- Accesorios ---------- */
.acc{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.ac-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:22px;padding:16px 16px 18px;display:flex;flex-direction:column;min-width:0;overflow:hidden;transition:transform .35s,box-shadow .35s}
.ac-card:hover{transform:translateY(-6px);box-shadow:0 28px 40px -28px rgba(20,28,61,.45)}
.ac-card__img{position:relative;height:220px;flex:none;overflow:hidden;border-radius:16px;margin-bottom:16px;background:radial-gradient(circle at 50% 75%,var(--ice2),var(--ice) 75%)}
.ac-card__img img{position:absolute;inset:10px;width:calc(100% - 20px);height:calc(100% - 10px);object-fit:contain;object-position:bottom center;transition:transform .5s cubic-bezier(.2,.8,.2,1)}
.ac-card:hover .ac-card__img img{transform:scale(1.06) rotate(-1.5deg)}
.ac-card h3{font-size:19px;line-height:1.2}
.ac-card p{font-size:16px;line-height:1.5;color:var(--txt);margin:8px 0 16px}
.ac-card .btn-add{margin-top:auto;white-space:nowrap;padding:0 12px;font-size:14px;gap:6px}

/* ---------- Air Comfort ---------- */
.ac__in{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(24px,5vw,80px);align-items:center}
.ac__fig{position:relative;height:600px;display:flex;justify-content:center}
.ac__fig::before{content:"";position:absolute;inset:4% 0 0;border-radius:50%;background:radial-gradient(circle,#9fd6f3 0%,#4a8cc4 35%,transparent 68%);opacity:.55}
.ac__fig img{position:relative;height:100%;width:auto;z-index:1;filter:drop-shadow(0 30px 40px rgba(0,0,0,.5))}
.ac__fig canvas{position:absolute;inset:0;width:100%;height:100%;z-index:2;pointer-events:none}
.thermo{position:absolute;z-index:3;left:0;top:6%;display:flex;flex-direction:column;align-items:center;gap:6px;background:rgba(255,255,255,.08);backdrop-filter:blur(8px);border:1px solid var(--lineD);border-radius:18px;padding:14px 16px}
.thermo__bar{position:relative;width:14px;height:110px;border-radius:7px;background:rgba(255,255,255,.12);overflow:hidden}
.thermo__bar i{position:absolute;left:0;right:0;bottom:0;height:90%;background:linear-gradient(0deg,var(--sky),var(--orange));transition:height 2.2s cubic-bezier(.3,.8,.2,1),background 2.2s}
.thermo.cold .thermo__bar i{height:32%;background:linear-gradient(0deg,#43b3e6,#9be1ff)}
.thermo b{font:900 26px var(--f-h);color:#fff;font-variant-numeric:tabular-nums}
.thermo small{font-size:11.5px;color:#9aa7cc}
.ac__sw{display:inline-flex;gap:4px;padding:4px;border:1px solid var(--lineD);border-radius:999px;margin:10px 0 20px}
.ac__sw button{border:0;background:none;color:#c9d3ee;border-radius:999px;padding:0 18px;min-height:44px;font:700 14px var(--f-h)}
.ac__sw button.is-on{background:#fff;color:var(--navy)}
.ac__card{display:grid;grid-template-columns:1fr 1.1fr;gap:20px;align-items:center;background:rgba(255,255,255,.05);border:1px solid var(--lineD);border-radius:22px;padding:20px;animation:fadeUp .5s both}
.ac__card img{max-height:260px;width:auto;margin:auto;filter:drop-shadow(0 20px 24px rgba(0,0,0,.4))}
.ac__card dl{margin:0;display:grid;gap:0}
.ac__card dl div{display:flex;justify-content:space-between;gap:10px;padding:9px 0;border-bottom:1px solid var(--lineD);font-size:14px}
.ac__card dt{color:#9aa7cc}
.ac__card dd{margin:0;color:#fff;font-weight:700;text-align:right}
.ac__card code{font:700 13px var(--f-m);color:var(--orange)}
.ac__card .btn-add{margin-top:14px;width:100%}

/* ---------- Impermeable ---------- */
.wp{display:grid;grid-template-columns:.6fr 1.4fr;gap:clamp(24px,5vw,70px);align-items:start}
.wp__fig{position:sticky;top:90px;display:flex;justify-content:center}
.wp__fig img{max-height:640px;width:auto;filter:drop-shadow(0 24px 30px rgba(20,28,61,.25))}
.chem{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0 18px}
.chem span{display:inline-flex;align-items:center;gap:8px;background:var(--ice);border:1px solid var(--line);border-radius:999px;padding:8px 14px;font:700 14px var(--f-h);color:var(--ink)}
.chem svg{color:var(--sky2)}
.warn{display:flex;gap:14px;align-items:flex-start;background:#fff4e5;border:1px solid #ffd59a;border-radius:16px;padding:14px 16px;color:#6b4300}
.warn svg{width:26px;height:26px;color:var(--orange);margin-top:2px}
.warn p{margin:0}
.wp__sizes{margin:24px 0}
.wp__sizes .btn-add{margin-top:12px;max-width:340px}
.wp__gal{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.wp__gal figure{margin:0}
.wp__gal img{border-radius:16px;aspect-ratio:9/10;object-fit:cover;width:100%;transition:transform .5s}
.wp__gal figure:hover img{transform:scale(1.03)}
.wp__gal figcaption{font-size:13px;color:var(--mut);margin-top:6px}

/* ---------- Mangueras ---------- */
.hs{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(24px,5vw,70px);align-items:center}
.hs__box{background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px;margin-top:16px}
.hs__box h3{margin-bottom:12px}
.sock{margin-top:14px;min-height:64px}
.sock__card{display:flex;align-items:center;gap:14px;background:var(--ice);border-radius:14px;padding:12px 14px;animation:fadeUp .4s both}
.sock__card b{display:block;font:800 16px var(--f-h);color:var(--ink)}
.sock__card code{font:700 13px var(--f-m);color:var(--sky2)}
.sock__card span{font-size:13px;color:var(--mut)}
.sock__card .addb{margin-left:auto}
.sock__hint{color:var(--mut);font-size:14px;padding:12px 0}
.hs__fig{position:relative;height:620px}
.hs__gun{position:absolute;right:0;top:0;height:92%;width:auto;animation:sway 6s ease-in-out infinite;transform-origin:70% 5%}
@keyframes sway{50%{transform:rotate(2.5deg)}}
.hs__sock{position:absolute;left:0;bottom:0;width:70%;height:auto;filter:drop-shadow(0 14px 20px rgba(20,28,61,.25))}

/* ---------- Cuidado ---------- */
.care{display:grid;gap:30px}
.care__steps{list-style:none;counter-reset:s;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.care__steps li{counter-increment:s;position:relative;background:var(--ice);border-radius:20px;padding:22px 22px 22px 74px}
.care__steps li::before{content:counter(s);position:absolute;left:20px;top:20px;width:40px;height:40px;border-radius:12px;background:var(--navy);color:#fff;display:grid;place-items:center;font:900 18px var(--f-h)}
.care__steps b{display:block;font:800 18px var(--f-h);color:var(--ink)}
.care__steps span{font-size:15px;color:var(--mut)}
.care__icons{display:flex;flex-wrap:wrap;gap:12px}
.care__icons figure{margin:0;flex:1 1 140px;text-align:center;background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px 10px}
.lic{width:56px;height:56px;stroke:var(--orange);stroke-width:2.4}
.lic text{font:800 10px var(--f-h);fill:var(--orange);stroke:none}
.lic__x{stroke:var(--orange)}
.care__icons figcaption{font:700 13px var(--f-h);color:var(--ink);margin-top:8px}

/* ---------- Contacto ---------- */
.end{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(24px,5vw,60px)}
.notes{background:rgba(255,255,255,.05);border:1px solid var(--lineD);border-radius:22px;padding:24px}
.notes h3{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.notes h3 svg{color:var(--orange);width:26px;height:26px}
.notes ol{margin:0;padding-left:20px;display:grid;gap:10px;color:#b9c4e3}
.who{display:grid;gap:14px}
.who__card{background:rgba(255,255,255,.05);border:1px solid var(--lineD);border-radius:22px;padding:22px;display:grid;gap:8px}
.who__card--main{background:linear-gradient(140deg,#24306b,#1a2350);border-color:#3a4685}
.who__card .kicker{margin:0}
.who__card h3{font-size:24px;margin-bottom:6px}
.who__card a{display:flex;align-items:center;gap:12px;text-decoration:none;color:#e4e9f8;padding:6px 0;min-height:44px}
.who__card a svg{width:36px;height:36px;padding:8px;border-radius:10px;background:rgba(255,255,255,.08);color:var(--sky)}
.who__card a:hover span{text-decoration:underline}
.who__card .btn{margin-top:8px}
.logos{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:clamp(24px,6vw,80px);max-width:var(--max);margin:60px auto 0;padding:30px var(--pad) 0;border-top:1px solid var(--lineD)}
.logos img{height:54px;width:auto;opacity:.85}
.logos img:nth-child(2){height:84px}
.foot{text-align:center;font-size:13px;color:#7f8db5;margin:26px var(--pad) 0}

/* ---------- Botones y ventanas ---------- */
.btn-add{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 18px;border-radius:12px;border:0;background:var(--save);color:#fff;font:800 14px var(--f-h);width:100%;transition:background .2s,opacity .2s}
.btn-add:hover:not(:disabled){background:#188a49}
.btn-add:disabled{opacity:.45;cursor:not-allowed;background:#7f8aa3}
.btn-add.done{background:#0e5d33}
.modal{position:fixed;inset:0;z-index:100;background:rgba(8,12,30,.7);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);display:grid;place-items:stretch end;animation:fade .2s}
.modal[hidden]{display:none}
@keyframes fade{from{opacity:0}}
.modal__box{position:relative;width:min(540px,100%);height:100%;overflow:auto;background:#fff;padding:0 28px 28px;border-radius:24px 0 0 24px;animation:slide .35s cubic-bezier(.2,.9,.3,1);overscroll-behavior:contain}
@keyframes slide{from{transform:translateX(40px);opacity:0}}
.x{position:sticky;top:14px;margin:14px 0 -58px auto;z-index:5;width:44px;height:44px;border-radius:10px;border:0;background:var(--cancel);color:#fff;display:grid;place-items:center;box-shadow:0 4px 14px rgba(0,0,0,.25)}
.x:hover{background:#b92c2c}
.x svg{stroke-width:2.6}
.o__title{font-size:30px;padding:10px 64px 0 0}
.o__lead{color:var(--mut);font-size:15px;margin:10px 0 18px}
.o__list{display:grid;gap:10px;margin-bottom:22px}
.o__item{display:grid;grid-template-columns:56px 1fr auto;gap:12px;align-items:center;border:1px solid var(--line);border-radius:14px;padding:10px}
.o__item img{width:56px;height:56px;object-fit:contain;background:var(--ice);border-radius:10px}
.o__item b{display:block;font:800 14.5px var(--f-h);color:var(--ink);line-height:1.25}
.o__item code{font:600 12px var(--f-m);color:var(--mut)}
.o__item .rm{display:block;border:0;background:none;color:var(--cancel);font-size:12.5px;padding:4px 0 0;min-height:28px}
.qty{display:flex;align-items:center;border:1px solid var(--line);border-radius:999px}
.qty button{width:36px;height:36px;border:0;background:none;display:grid;place-items:center}
.qty span{min-width:22px;text-align:center;font:700 15px var(--f-m)}
.o__empty{padding:22px;text-align:center;border:1.5px dashed var(--line);border-radius:14px;color:var(--mut)}
.o__form{display:grid;gap:12px}
.o__form label{display:grid;gap:6px;font:700 13px var(--f-h);color:var(--mut);min-width:0}
.o__form input,.o__form textarea{width:100%;min-width:0;border:1.5px solid var(--line);border-radius:10px;padding:12px;font:inherit;font-size:16px;color:var(--ink);resize:vertical}
.o__form input:focus,.o__form textarea:focus{border-color:var(--sky);outline:0}
.o__form .bad{border-color:var(--cancel)}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.o__actions{display:flex;gap:12px;margin-top:6px}
.btn-save,.btn-cancel{min-height:52px;padding:0 24px;border-radius:12px;border:0;font:800 15px var(--f-h);color:#fff}
.btn-save{background:var(--save);flex:1}
.btn-save:hover{background:#188a49}
.btn-cancel{background:var(--cancel)}
.btn-cancel:hover{background:#b92c2c}
.toast{position:fixed;left:50%;bottom:calc(24px + var(--tabbar));translate:-50% 20px;z-index:200;background:var(--navy);color:#fff;padding:12px 20px;border-radius:14px;font:700 14px var(--f-h);box-shadow:0 10px 30px rgba(0,0,0,.35);opacity:0;pointer-events:none;transition:opacity .25s,translate .25s;white-space:nowrap}
.toast.is-on{opacity:1;translate:-50% 0}
.tabbar{display:none}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .top__nav{display:none}
  .order-btn{margin-left:auto}
  .acc{grid-template-columns:repeat(3,1fr)}
  .cond{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  :root{--tabbar:calc(64px + env(safe-area-inset-bottom))}
  .order-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(18,26,63,.96);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--lineD)}
  .tabbar a,.tabbar button{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;text-decoration:none;font:700 11px var(--f-h);color:#9aa7cc;border:0;background:none;min-height:44px}
  .tabbar a.is-on{color:var(--orange)}
  .tabbar svg{width:22px;height:22px}
  .tabbar .order-count{position:absolute;top:6px;left:calc(50% + 6px);min-width:18px;height:18px;font-size:11px;background:var(--orange);color:#fff}
  .hero__in{grid-template-columns:1fr;padding-top:92px;padding-bottom:40px}
  .hero__fig{order:-1;height:46svh;margin-bottom:-10px}
  .hero__tuv{width:96px;top:0}
  .hero h1{margin-top:16px}
  .hero__stats{grid-template-columns:repeat(3,1fr);gap:10px;margin-top:30px}
  .hero__stats span{font-size:12px}
  .hero__down{display:none}
  .test,.model,.pick,.size,.ac__in,.wp,.hs,.end,.cert__top{grid-template-columns:1fr}
  .test__fig{max-width:340px}
  .mtabs,.chips--scroll,.acc,.cond,.docs,.care__steps,.care__icons,.wp__gal{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}
  .mtabs::-webkit-scrollbar,.acc::-webkit-scrollbar,.cond::-webkit-scrollbar,.docs::-webkit-scrollbar,.care__steps::-webkit-scrollbar,.care__icons::-webkit-scrollbar,.wp__gal::-webkit-scrollbar{display:none}
  .mtab{flex:0 0 42%;scroll-snap-align:start}
  .ac-card{flex:0 0 78%;scroll-snap-align:start}
  .ac-card__img{height:240px}
  .cd{flex:0 0 72%;scroll-snap-align:start}
  .doc{flex:0 0 82%;scroll-snap-align:start}
  .care__steps li{flex:0 0 80%;scroll-snap-align:start}
  .care__icons figure{flex:0 0 40%;scroll-snap-align:start}
  .wp__gal figure{flex:0 0 66%;scroll-snap-align:start}
  .model{padding:16px;border-radius:22px}
  .model__fig{min-height:380px;position:relative;top:0}
  .model__fig img{max-height:420px}
  .bar{grid-template-columns:1fr}
  .bar__det{grid-column:1;margin-top:-8px}
  .gar{grid-template-columns:1fr auto}
  .gar .chips{grid-column:1/-1;order:3}
  .cmp{overflow-x:auto;margin-inline:calc(-1*var(--pad));padding-inline:var(--pad)}
  .cmp table{min-width:640px}
  .size__fig{height:380px}
  .sizes{grid-template-columns:1fr 1fr 1fr;gap:8px}
  .sz{padding:12px 8px}
  .sz b{font-size:30px}
  .sz ul{font-size:11.5px}
  .cert__logo{width:150px}
  .cert__meta{grid-template-columns:1fr 1fr}
  .ac__fig{height:420px}
  .ac__card{grid-template-columns:1fr}
  .wp__fig{position:relative;top:0}
  .wp__fig img{max-height:420px}
  .hs__fig{height:420px}
  .modal{place-items:end stretch}
  .modal__box{height:auto;max-height:92svh;border-radius:24px 24px 0 0;padding:0 18px calc(22px + env(safe-area-inset-bottom));animation:up .3s cubic-bezier(.2,.9,.3,1)}
  @keyframes up{from{transform:translateY(40px);opacity:.4}}
  .vids{grid-template-columns:1fr 1fr;gap:10px}
}
@media (max-width:560px){
  .hero__stats b{font-size:24px}
  .vids{grid-template-columns:1fr}
  .noz{grid-template-columns:1fr 1fr 1fr;gap:6px}
  .noz button{padding:12px 10px}
  .noz small{display:none}
  .pbar output,.hgt output{font-size:42px}
  .res{grid-template-columns:56px 1fr;gap:12px}
  .res img{width:56px;height:70px}
  .res__st{grid-column:1/-1;justify-self:start}
  .f2{grid-template-columns:1fr}
  .sizes{grid-template-columns:1fr}
  .sz{display:grid;grid-template-columns:auto 1fr;gap:4px 16px;text-align:left;align-items:center}
  .sz b{margin:0;grid-row:span 2}
  .sz ul{border-top:0;padding:0}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  [data-reveal]{opacity:1;transform:none}
  html{scroll-behavior:auto}
}