/* Metalúrgica FCT — hoja de estilos.
   Concepto: "ficha técnica". Marcas de cinta métrica, cotas con medidas reales y un marco con muesca
   que repite el del logo. Negro + rojo FCT, con papel de acero claro para las fotos de producto. */
:root{
  --black:#0A0A0A; --red:#AD0101; --red-live:#F93434; --white:#fff;
  --graphite:#141111; --graphite-2:#1D1919; --graphite-3:#2B2626; --graphite-4:#413A3A;
  --steel:#EFEEEC; --steel-2:#E3E1DE; --steel-3:#CBC8C4; --ink:#171414;
  --red-hover:#C20F0F; --red-soft:#FF5A5A; --red-deep:#5C0000; --red-seal:#D91F26;
  --font-display:'Barlow Condensed','Arial Narrow','Roboto Condensed',sans-serif;
  --font-body:'Barlow','Segoe UI',system-ui,-apple-system,sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,Consolas,'Courier New',monospace;
  --gutter:clamp(16px,4vw,40px); --max:1240px; --radius:3px; --header-h:76px;
  --bg:var(--black); --bg-2:var(--graphite); --surface:var(--graphite-2);
  --fg:#F6F4F2; --fg-2:#BEB8B4; --fg-3:#928B87;
  --line:var(--graphite-3); --line-strong:var(--graphite-4);
  --accent:var(--red-soft); --focus:#fff; --danger:var(--red-soft); --field-border:#8F8884;
  color-scheme:dark;
}
.on-light{--bg:var(--steel);--bg-2:var(--steel-2);--surface:#fff;--fg:var(--ink);--fg-2:#4A4543;--fg-3:#6B6561;--line:var(--steel-3);--line-strong:#A9A5A0;--accent:var(--red);--focus:var(--red-deep);--danger:#B00000;--field-border:#6B6561;color-scheme:light}
.on-red{--bg:var(--red);--bg-2:#8F0000;--surface:rgba(0,0,0,.2);--fg:#fff;--fg-2:#FDE7E7;--fg-3:#F8CFCF;--line:rgba(255,255,255,.32);--line-strong:rgba(255,255,255,.6);--accent:#fff;--focus:#fff}

*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--black);color:var(--fg);font:400 1.0625rem/1.6 var(--font-body);-webkit-font-smoothing:antialiased;overflow-x:clip}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
p{margin:0}
h1,h2,h3,h4{margin:0;font-family:var(--font-display);font-weight:700;text-transform:uppercase;line-height:1;text-wrap:balance}
ul,ol,dl,dd,figure{margin:0;padding:0;list-style:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:2px}
::selection{background:var(--red);color:#fff}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:var(--gutter);top:-90px;z-index:100;background:#fff;color:#000;padding:12px 18px;font-weight:600}
.skip:focus{top:8px}
.i{width:1.25em;height:1.25em;flex:none;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.i-fill{fill:currentColor;stroke:none}

.wrap{width:100%;max-width:calc(var(--max) + 2*var(--gutter));margin-inline:auto;padding-inline:var(--gutter)}
.band{background:var(--bg);color:var(--fg);padding-block:clamp(56px,8vw,104px)}
.band-tight{padding-block:clamp(32px,5vw,64px)}
.bg-graphite{background:var(--graphite)}
html:not(.js) .js-only{display:none!important}
.ruler{height:14px;background:
  repeating-linear-gradient(90deg,var(--line-strong) 0 1px,transparent 1px 12px) left bottom/100% 7px no-repeat,
  repeating-linear-gradient(90deg,var(--line-strong) 0 1px,transparent 1px 60px) left bottom/100% 14px no-repeat}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font:500 .78rem/1.2 var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.eyebrow::before{content:"";width:26px;height:2px;background:currentColor;flex:none}
.h-xl{font-size:clamp(2.9rem,6.2vw,5.25rem);line-height:.94;letter-spacing:-.005em}
.h-lg{font-size:clamp(2.1rem,4.4vw,3.5rem);line-height:.98}
.h-md{font-size:clamp(1.5rem,2.4vw,2rem);line-height:1.02}
.lead{font-size:clamp(1.1rem,1.5vw,1.3rem);line-height:1.55;color:var(--fg-2);max-width:48ch}
.muted{color:var(--fg-2)}
.hot{color:var(--red-live)}
.on-light .hot{color:var(--red)}
.sh{display:grid;gap:14px;justify-items:start;max-width:64ch;margin-bottom:clamp(28px,4vw,48px)}
.sh .lead{max-width:56ch}

/* Botones y enlaces */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 24px;border:2px solid transparent;border-radius:var(--radius);
  font:700 1.1rem/1 var(--font-display);letter-spacing:.06em;text-transform:uppercase;text-decoration:none;background:var(--red);color:#fff;
  transition:background-color .15s,color .15s,border-color .15s,transform .15s}
.btn:hover{background:var(--red-hover)}
.btn:active{transform:translateY(1px)}
.btn .i{transition:transform .15s}
.btn:hover .i{transform:translateX(3px)}
.btn-ghost{background:transparent;border-color:var(--line-strong);color:var(--fg)}
.btn-ghost:hover{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.btn-inverse{background:#fff;color:var(--red-deep)}
.btn-inverse:hover{background:var(--steel);color:var(--red-deep)}
.btn-sm{min-height:44px;padding:0 18px;font-size:1rem}
.btn[disabled],.btn[aria-disabled="true"]{opacity:.65;cursor:not-allowed;transform:none}
.btn[disabled]:hover{background:var(--red)}
.btn.is-loading::before{content:"";width:1.1em;height:1.1em;border-radius:50%;border:2.5px solid rgba(255,255,255,.35);border-top-color:#fff;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.link{display:inline-flex;align-items:center;gap:8px;min-height:44px;font-weight:600;color:var(--fg);text-decoration:none;border-bottom:2px solid var(--accent)}
.link:hover{color:var(--accent)}
.link .i{width:1.05em;height:1.05em}
.tlink{color:inherit;text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1.5px}
.tlink:hover{color:var(--accent)}

/* Encabezado y navegación */
.site-header{position:sticky;top:env(safe-area-inset-top,0px);z-index:40;background:var(--black);border-bottom:1px solid var(--graphite-3)}
.hdr{display:flex;align-items:center;gap:20px;min-height:var(--header-h)}
.logo{display:block;flex:none;line-height:0}
.logo img{height:54px;width:auto}
.nav{margin-left:auto}
.nav ul{display:flex;align-items:center;gap:2px}
.nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 14px;font:600 1.08rem/1 var(--font-display);letter-spacing:.07em;text-transform:uppercase;text-decoration:none;color:var(--fg-2);border-bottom:3px solid transparent}
.nav a:hover{color:#fff}
.nav a[aria-current="page"]{color:#fff;border-bottom-color:var(--red-live)}
.nav .nav-cta a{margin-left:10px;padding:0 18px;background:var(--red);color:#fff;border:2px solid transparent;border-radius:var(--radius)}
.nav .nav-cta a:hover{background:var(--red-hover)}
.nav .nav-cta a[aria-current="page"]{border-bottom-color:#fff}
.nav .nav-tel{display:none}
.menu-btn{display:none;margin-left:auto;align-items:center;gap:10px;min-height:48px;padding:0 16px;background:transparent;border:1.5px solid var(--graphite-4);border-radius:var(--radius);color:#fff;font:700 1.05rem/1 var(--font-display);letter-spacing:.07em;text-transform:uppercase}
.menu-btn:hover{border-color:#fff}

/* Portada */
.hero{position:relative;isolation:isolate;background:var(--black);padding-block:clamp(36px,5vw,72px) clamp(28px,4vw,48px)}
.hero-video{position:absolute;inset:0;z-index:-1;overflow:hidden;container-type:size;background:var(--black)}
.hero-video iframe{position:absolute;top:50%;left:50%;width:max(100cqw,177.78cqh);height:max(100cqh,56.25cqw);transform:translate(-50%,-50%);border:0;pointer-events:none;opacity:0;transition:opacity .8s}
.hero-video.is-ready iframe{opacity:1}
.hero-video.is-paused iframe{opacity:0}
/* Velo sobre el video: subí/bajá estos tres valores para darle más o menos protagonismo (0 = sin velo, 1 = negro) */
.hero{--veil-left:.8;--veil-mid:.45;--veil-right:.12}
.hero-video::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,10,10,var(--veil-left)) 0%,rgba(10,10,10,var(--veil-mid)) 45%,rgba(10,10,10,var(--veil-right)) 100%)}
.hero-copy{text-shadow:0 1px 14px rgba(0,0,0,.65)}
.hero-copy .lead{color:#E9E4E1}
.hero-copy .btn{text-shadow:none}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(32px,5vw,72px);align-items:center}
.hero-copy{display:grid;gap:26px;justify-items:start}
.hero-copy h1{max-width:11ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px}
.facts{display:flex;flex-wrap:wrap;gap:12px 36px;padding-top:26px;margin-top:6px;border-top:1px solid var(--graphite-3);width:100%}
.fact{display:grid;gap:4px}
.fact b{font:700 2.4rem/1 var(--font-display);color:#fff;font-variant-numeric:tabular-nums}
.fact span{font:500 .74rem/1.3 var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--fg-3);max-width:20ch}
.stage-wrap{display:grid;gap:18px;width:100%;max-width:520px;justify-self:end}
.stage-frame{position:relative;border:2px solid #fff;padding:10px;margin-bottom:10px}
.stage-cap{position:absolute;left:22px;bottom:-.78em;background:var(--black);padding:0 12px;font:700 1.1rem/1.2 var(--font-display);letter-spacing:.08em;text-transform:uppercase;color:#fff}
.stage{position:relative;height:clamp(440px,48vw,600px);background:var(--bg);color:var(--fg);display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:minmax(0,1fr);justify-items:center;padding:26px 44px 40px}
.door{position:relative;height:100%;min-height:0;aspect-ratio:556/1160}
.door img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.dim{position:absolute;pointer-events:none;color:var(--fg-3);font:500 .68rem/1 var(--font-mono);letter-spacing:.06em}
.dim::before,.dim::after{content:"";position:absolute;background:currentColor}
.dim-v{left:-28px;top:0;height:100%;width:0;border-left:1px solid currentColor}
.dim-v::before,.dim-v::after{left:-5px;width:9px;height:1px}
.dim-v::before{top:0}.dim-v::after{bottom:0}
.dim-h{left:0;bottom:-30px;width:100%;height:0;border-top:1px solid currentColor}
.dim-h::before,.dim-h::after{top:-5px;width:1px;height:9px}
.dim-h::before{left:0}.dim-h::after{right:0}
.dim span{position:absolute;background:var(--bg);padding:3px 5px;white-space:nowrap}
.dim-v span{top:50%;left:0;transform:translate(-50%,-50%) rotate(-90deg)}
.dim-h span{left:50%;top:0;transform:translate(-50%,-50%)}
.pin{position:absolute;width:26px;height:26px;margin:-13px 0 0 -13px;border-radius:50%;background:var(--red);box-shadow:0 0 0 3px #fff;color:#fff;font:600 .74rem/26px var(--font-mono);text-align:center;pointer-events:none;transition:background-color .15s,color .15s}
.pin.on{background:#fff;color:var(--red);box-shadow:0 0 0 3px var(--red)}
.callouts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 22px}
.callouts li{display:grid;grid-template-columns:26px minmax(0,1fr);gap:2px 10px;padding:10px 0;border-top:1px solid var(--graphite-3)}
.callouts .k{grid-row:1/3;width:26px;height:26px;border-radius:50%;background:var(--red);color:#fff;font:600 .74rem/26px var(--font-mono);text-align:center;margin-top:2px;transition:background-color .15s,color .15s}
.callouts li.on .k{background:#fff;color:var(--red)}
.callouts b{font:700 1.02rem/1.15 var(--font-display);letter-spacing:.05em;text-transform:uppercase;color:#fff}
.callouts span.d{font-size:.92rem;color:var(--fg-2);line-height:1.35}
.callouts li:last-child{grid-column:1/-1}
.stage-link{justify-self:start}

/* Garantía */
.guar{background:var(--graphite);color:var(--fg)}
.guar-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(32px,6vw,88px);align-items:center}
.seals{position:relative;display:flex;justify-content:center;align-items:center;min-height:300px;flex-wrap:wrap}
.seal{position:relative;width:min(250px,44vw);aspect-ratio:1;flex:none}
.seal:nth-child(1){transform:rotate(-5deg);margin-right:-26px;z-index:1}
.seal:nth-child(2){transform:rotate(4deg);margin-top:60px}
.seal svg{position:absolute;inset:0;width:100%;height:100%}
.seal-core{position:absolute;inset:25%;display:grid;align-content:center;justify-items:center;gap:3px;text-align:center;color:#1A1717}
.seal-core img{width:42%;filter:invert(1)}
.seal-core b{font:700 clamp(1.3rem,3vw,1.9rem)/.95 var(--font-display);text-transform:uppercase}
.seal-core span{font:700 clamp(.58rem,1.3vw,.72rem)/1.12 var(--font-display);text-transform:uppercase;letter-spacing:.03em}
.guar-copy{display:grid;gap:22px;justify-items:start}
.quote{font:700 clamp(1.9rem,3.6vw,3rem)/1.02 var(--font-display);text-transform:uppercase;text-wrap:balance}
.checks{width:100%}
.checks li{display:grid;grid-template-columns:34px minmax(0,1fr);gap:14px;padding:16px 0;border-top:1px solid var(--line)}
.checks li .i{color:var(--red-live);margin-top:3px}
.checks h3{font-size:1.25rem;line-height:1.1;letter-spacing:.03em;margin-bottom:3px}
.checks p{color:var(--fg-2)}

/* Categorías */
.cats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.cat{display:grid;grid-template-rows:auto 1fr;background:var(--surface);color:var(--fg);text-decoration:none;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:border-color .15s,transform .15s,box-shadow .15s}
.cat:hover{border-color:var(--red);transform:translateY(-3px);box-shadow:0 14px 28px -18px rgba(0,0,0,.45)}
.cat-img,.pimg,.tile{display:grid;grid-template:minmax(0,1fr)/minmax(0,1fr)}
.cat-img{aspect-ratio:4/5;background:var(--bg-2);padding:18px}
.cat-img img,.pimg img,.tile img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.cat-body{display:grid;gap:6px;padding:16px 18px 20px;align-content:start}
.cat-body h3{font-size:1.6rem}
.cat-body p{color:var(--fg-2);font-size:.97rem;line-height:1.4}
.cat-body .tag{margin-top:8px;display:flex;align-items:center;justify-content:space-between;font:500 .74rem/1 var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}

/* Dónde comprar (bloque rojo de la portada) */
.buy{background:var(--red);color:#fff}
.buy-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,72px);align-items:center}
.buy-copy{display:grid;gap:20px;justify-items:start}
.zones{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.zone-btn{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:64px;padding:12px 16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);color:#fff;text-decoration:none;font:700 1.3rem/1.05 var(--font-display);text-transform:uppercase;letter-spacing:.03em;transition:background-color .15s,color .15s}
.zone-btn small{font:500 .76rem/1 var(--font-mono);letter-spacing:.08em;color:var(--fg-2)}
.zone-btn:hover{background:#fff;color:var(--red-deep)}
.zone-btn:hover small{color:var(--red-deep)}
.zones li:last-child{grid-column:1/-1}
.zone-btn{height:100%}
.finder{width:100%;max-width:460px}
.finder-row{display:flex;gap:8px;align-items:stretch}
.finder-row .inp{flex:1;min-width:0}

/* Formularios */
.field{display:grid;gap:7px}
.field>label,.lbl{font:600 .8rem/1.2 var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--fg-2)}
.field .opt{font-style:normal;text-transform:none;letter-spacing:0;color:var(--fg-3);font-weight:500}
.hint{font-size:.92rem;color:var(--fg-3);line-height:1.35}
.inp{width:100%;min-height:50px;padding:12px 14px;background:var(--surface);color:var(--fg);border:1.5px solid var(--field-border);border-radius:var(--radius);font:400 1.05rem/1.3 var(--font-body)}
textarea.inp{min-height:140px;resize:vertical}
.inp::placeholder{color:var(--fg-3)}
.inp:hover{border-color:var(--fg-3)}
.inp:focus-visible{outline:3px solid var(--focus);outline-offset:1px;border-color:var(--fg)}
.field.has-error .inp{border:2px solid var(--danger)}
.err{display:flex;gap:8px;align-items:flex-start;font-size:.95rem;font-weight:600;line-height:1.35;color:var(--danger)}
.err[hidden]{display:none}
.err .i{margin-top:1px;width:1.15em;height:1.15em}
.buy .inp{background:#fff;color:var(--ink);border-color:#fff}
.cats>li,.pgrid>li,.trio>li{display:grid;min-width:0}
.pcard,.cat{min-width:0}
.buy .inp::placeholder{color:#6B6561}
.buy .field>label{color:#fff}
.alert{display:grid;grid-template-columns:auto minmax(0,1fr);gap:12px;align-items:start;padding:16px 18px;border:1.5px solid var(--danger);border-left-width:5px;border-radius:var(--radius);background:var(--surface)}
.alert .i{color:var(--danger);margin-top:2px}
.alert b{display:block;font:700 1.25rem/1.1 var(--font-display);text-transform:uppercase;margin-bottom:4px}
.alert ul{display:grid;gap:2px;margin-top:6px}
.alert a{color:inherit}
.ok{display:grid;gap:14px;padding:28px;background:var(--surface);border:1px solid var(--line);border-left:5px solid var(--red);border-radius:var(--radius);justify-items:start}
.ok h2{font-size:2rem}
.ok .i{width:2.2rem;height:2.2rem;color:var(--red-soft)}

/* Láser */
.laser{position:relative;background:var(--black);color:#fff;overflow:hidden;isolation:isolate}
.laser-bg{position:absolute;inset:0;z-index:-2;background-size:cover;background-position:62% 50%}
.laser::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(10,10,10,.94) 0%,rgba(10,10,10,.82) 45%,rgba(10,10,10,.45) 100%)}
.laser-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,72px);align-items:center}
.laser-copy{display:grid;gap:22px;justify-items:start}
.laser-tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.tile{background:var(--steel);border-radius:var(--radius);aspect-ratio:3/5;padding:10px;overflow:hidden}
.tile:nth-child(2){transform:translateY(22px)}
.trio{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.trio>li>div{display:grid;gap:8px;padding:22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);align-content:start}
.trio h3{font-size:1.5rem}
.trio p{color:var(--fg-2)}
.masonry{columns:3 240px;column-gap:16px}
.masonry li{display:block;break-inside:avoid;margin:0 0 16px}
.masonry figure{margin:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:12px;display:grid;gap:10px}
.masonry img{width:100%;height:auto;mix-blend-mode:multiply}
.masonry figcaption{font:500 .72rem/1.2 var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--fg-3)}

/* Tutoriales */
.vgrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.vcard{display:grid;grid-template-rows:auto 1fr;background:var(--surface);color:var(--fg);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;text-decoration:none;transition:border-color .15s}
.vcard:hover{border-color:var(--red)}
.vthumb{position:relative;aspect-ratio:4/3;background:var(--graphite)}
.vthumb img{width:100%;height:100%;object-fit:cover}
.vplay{position:absolute;left:12px;bottom:12px;display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:var(--red);color:#fff;box-shadow:0 0 0 3px rgba(255,255,255,.9)}
.vplay .i{width:20px;height:20px;margin-left:2px}
.vbody{display:grid;gap:8px;padding:14px 16px 18px;align-content:start}
.vbody .tag{font:500 .72rem/1 var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.vbody h3{font-size:1.35rem;line-height:1.05}
.vbody .go{display:inline-flex;align-items:center;gap:6px;font-size:.95rem;font-weight:600;color:var(--fg-2)}
.vgroup{display:grid;gap:18px}
.vgroup+.vgroup{margin-top:clamp(32px,5vw,56px)}
.vgroup>h2{font-size:1.6rem;display:flex;align-items:center;gap:14px}
.vgroup>h2::after{content:"";flex:1;height:1px;background:var(--line-strong)}

/* Historia */
.hist{background:var(--graphite);color:var(--fg)}
.hist-grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:clamp(28px,5vw,72px);align-items:center}
.photo{position:relative;background:#000;overflow:hidden;border-radius:var(--radius)}
.photo img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.08) brightness(.92)}
.photo::after{content:"";position:absolute;inset:0;background:var(--red);mix-blend-mode:multiply;opacity:.42;pointer-events:none}
.photo-cap{position:absolute;left:0;bottom:0;z-index:2;background:var(--black);color:#fff;padding:7px 12px;font:500 .72rem/1 var(--font-mono);letter-spacing:.1em;text-transform:uppercase}
.hist-copy{display:grid;gap:22px;justify-items:start}
.timeline{display:grid}
.tl{display:grid;grid-template-columns:minmax(96px,150px) minmax(0,1fr);gap:clamp(18px,4vw,48px);padding:26px 0;border-top:1px solid var(--line-strong)}
.tl:last-child{border-bottom:1px solid var(--line-strong)}
.tl-when{font:700 clamp(1.7rem,3vw,2.6rem)/1 var(--font-display);text-transform:uppercase;color:var(--accent)}
.tl-body{display:grid;gap:8px;max-width:60ch}
.tl-body h2{font-size:1.6rem}
.tl-body p{color:var(--fg-2)}
.photos3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.photos3 .photo{aspect-ratio:4/3}
.photos3 figure{margin:0}

/* Cabeceras de página, migas y navegación interna */
.view-head{background:var(--bg);color:var(--fg);padding-block:clamp(36px,6vw,72px) clamp(24px,4vw,44px)}
.view-head .h-xl{margin-top:16px}
.view-head .lead{margin-top:20px}
.crumbs{margin-bottom:22px}
.crumbs ol{display:flex;flex-wrap:wrap;gap:2px 0;font-size:.95rem;color:var(--fg-2)}
.crumbs li{display:inline-flex;align-items:center}
.crumbs li+li::before{content:"/";margin:0 10px;color:var(--fg-3)}
.crumbs a{display:inline-flex;align-items:center;min-height:44px;color:var(--fg-2);text-decoration:underline;text-underline-offset:3px}
.crumbs a:hover{color:var(--accent)}
.crumbs [aria-current]{color:var(--fg)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 16px;background:transparent;border:1.5px solid var(--line-strong);border-radius:99px;font:600 1rem/1 var(--font-body);color:var(--fg);text-decoration:none;transition:background-color .15s,color .15s,border-color .15s}
.chip small{font:500 .74rem/1 var(--font-mono);color:var(--fg-3)}
.chip:hover{border-color:var(--fg)}
.chip[aria-pressed="true"],.chip[aria-current="true"]{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.chip[aria-pressed="true"] small{color:var(--bg-2)}
.pbar{position:sticky;top:calc(env(safe-area-inset-top,0px) + var(--header-h));z-index:20;background:var(--bg);border-bottom:1px solid var(--line);padding-block:10px}
.pbar .chips{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:thin;padding-bottom:2px}
.pbar .chip{flex:none}

/* Catálogo */
.psec{padding-block:clamp(28px,4vw,48px);scroll-margin-top:calc(var(--header-h) + 70px)}
.psec+.psec{border-top:1px solid var(--line)}
.psec>.sh{margin-bottom:24px}
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,250px),1fr));gap:18px}
.pcard{display:grid;grid-template-rows:auto auto 1fr auto;width:100%;height:100%;background:var(--surface);color:var(--fg);text-decoration:none;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:border-color .15s,box-shadow .15s,transform .15s}
.pcard:hover{border-color:var(--red);transform:translateY(-3px);box-shadow:0 16px 30px -20px rgba(0,0,0,.5)}
.pimg{position:relative;aspect-ratio:1/1.12;background:var(--bg-2);padding:16px}
.badge{position:absolute;top:10px;left:10px;z-index:1;padding:6px 10px;background:var(--red);color:#fff;border-radius:2px;font:600 .72rem/1.1 var(--font-mono);letter-spacing:.08em;text-transform:uppercase}
.ph{display:grid;place-items:center;text-align:center;color:var(--fg-3);font:500 .8rem/1.3 var(--font-mono);letter-spacing:.1em;text-transform:uppercase;border:1.5px dashed var(--line-strong);border-radius:var(--radius);min-height:160px}
.pd-img{position:relative}
.pd-img .ph{width:100%;min-height:320px}
.pd-img .badge{top:14px;left:14px}
.launch .pgrid{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.launch .pimg{aspect-ratio:1/1.25}
@media (max-width:720px){.launch .pgrid{grid-template-columns:minmax(0,1fr)}.launch .pimg{aspect-ratio:1/1.1}}
.bene{display:grid;gap:10px}
.bene li{display:grid;grid-template-columns:24px minmax(0,1fr);gap:10px;align-items:start}
.bene .i{color:var(--accent);margin-top:3px}
.sellos{display:flex;flex-wrap:wrap;gap:8px}
.sellos li{padding:7px 12px;border:1.5px solid var(--line-strong);border-radius:99px;font:600 .8rem/1 var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--fg-2)}
.pmeta{display:grid;gap:6px;padding:16px 18px 0}
.pline{font:500 .74rem/1 var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.pname{font:700 1.7rem/1 var(--font-display);text-transform:uppercase;overflow-wrap:anywhere}
.pchips{display:flex;flex-wrap:wrap;gap:6px;padding:12px 18px 0;align-content:flex-start}
.pchips li{font:500 .76rem/1 var(--font-mono);padding:6px 8px;border:1px solid var(--line-strong);border-radius:2px;color:var(--fg-2)}
.pcta{display:flex;align-items:center;justify-content:space-between;padding:16px 18px 18px;font:700 1rem/1 var(--font-display);letter-spacing:.06em;text-transform:uppercase}
.pcta .i{color:var(--accent);transition:transform .15s}
.pcard:hover .pcta .i{transform:translateX(4px)}
.compare{margin-bottom:24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}
.compare summary{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;padding:12px 20px;cursor:pointer;list-style:none;font:700 1.5rem/1.05 var(--font-display);text-transform:uppercase}
.compare summary::-webkit-details-marker{display:none}
.compare summary .i{transition:transform .2s}
.compare[open] summary .i{transform:rotate(90deg)}
.compare summary small{font:400 .95rem/1.3 var(--font-body);text-transform:none;color:var(--fg-2);display:block;margin-top:5px}
.tscroll{overflow-x:auto;padding:0 20px 20px}
.cmp{width:100%;min-width:560px;border-collapse:collapse}
.cmp th,.cmp td{text-align:left;vertical-align:top;padding:12px 14px 12px 0;border-top:1px solid var(--line)}
.cmp thead th{font:700 1.6rem/1 var(--font-display);text-transform:uppercase;border-top:0;padding-bottom:12px}
.cmp tbody th{font:500 .78rem/1.4 var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--fg-3);width:22%;padding-top:15px}

/* Ficha de producto */
.pd{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(28px,5vw,64px);align-items:start}
.pd-img{background:var(--bg-2);display:grid;place-items:center;padding:36px 28px;min-height:420px;border-radius:var(--radius)}
.pd-img img{max-height:min(620px,75dvh);width:auto;max-width:100%;object-fit:contain;mix-blend-mode:multiply}
.pd-body{display:grid;gap:22px;align-content:start}
.spec{display:grid;border-bottom:1px solid var(--line)}
.spec div{display:grid;grid-template-columns:minmax(96px,34%) minmax(0,1fr);gap:16px;padding:12px 0;border-top:1px solid var(--line)}
.spec dt{font:500 .78rem/1.5 var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--fg-3)}
.spec dd{font-weight:500}
.pd-actions{display:flex;flex-wrap:wrap;gap:10px}
.pd-note{display:grid;grid-template-columns:auto minmax(0,1fr);gap:12px;align-items:start;padding:14px 16px;background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--red);border-radius:var(--radius);font-size:.98rem;color:var(--fg-2)}
.pd-note .i{color:var(--accent);margin-top:2px}
.rel{display:grid;gap:10px}

/* Distribuidores */
.notice{display:grid;grid-template-columns:auto minmax(0,1fr);gap:16px;align-items:start;padding:18px 20px;margin-bottom:28px;background:var(--surface);border:1px solid var(--line-strong);border-left:4px solid var(--red);border-radius:var(--radius)}
.notice .i{color:var(--accent);margin-top:2px}
.notice b{font:700 1.3rem/1.1 var(--font-display);text-transform:uppercase;display:block;margin-bottom:4px}
.dtools{display:grid;gap:16px;margin-bottom:28px}
.dtools-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,360px);gap:16px;align-items:end}
.searchbox{position:relative}
.searchbox .i{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--fg-3);pointer-events:none}
.searchbox .inp{padding-left:46px}
.count{font:500 .8rem/1 var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--fg-3)}
.dzone{scroll-margin-top:calc(var(--header-h) + 16px)}
.dzone+.dzone{margin-top:clamp(28px,4vw,44px)}
.dzone>h2{font-size:1.7rem;display:flex;align-items:center;gap:14px;margin-bottom:16px}
.dzone>h2::after{content:"";flex:1;height:1px;background:var(--line-strong)}
.dzone>h2 small{font:500 .8rem/1 var(--font-mono);letter-spacing:.08em;color:var(--fg-3)}
.dgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:14px}
.dcard{display:grid;grid-template-rows:auto auto 1fr auto;gap:6px;padding:18px 20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}
.dcard h3{font-size:1.5rem;line-height:1.05}
.dloc{font:500 .74rem/1.4 var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
.daddr{color:var(--fg-2);font-size:1rem;line-height:1.4}
.dextra{color:var(--fg-3);font-size:.92rem;line-height:1.35}
.dact{display:flex;flex-wrap:wrap;gap:0 18px;align-items:center;padding-top:10px;margin-top:8px;border-top:1px solid var(--line)}
.dact a{display:inline-flex;align-items:center;gap:7px;min-height:44px;font-weight:600;font-variant-numeric:tabular-nums;text-decoration:none}
.dact a:hover{color:var(--accent);text-decoration:underline}
.dact .i{width:1.05em;height:1.05em;color:var(--accent)}
.empty{padding:40px 24px;text-align:center;border:1.5px dashed var(--line-strong);border-radius:var(--radius);display:grid;gap:12px;justify-items:center}
.empty b{font:700 1.7rem/1 var(--font-display);text-transform:uppercase}

/* Contacto */
.contact-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(28px,5vw,72px);align-items:start}
.cinfo{display:grid}
.cinfo>div{display:grid;grid-template-columns:44px minmax(0,1fr);gap:14px;padding:20px 0;border-top:1px solid var(--line-strong)}
.cinfo .i{color:var(--accent);margin-top:2px}
.cinfo .lbl{display:block;margin-bottom:4px}
.cinfo a.big{font:700 clamp(1.4rem,2.6vw,1.9rem)/1.15 var(--font-display);letter-spacing:.02em;display:inline-block;overflow-wrap:anywhere;text-decoration:none;min-height:44px}
.cinfo a.big:hover{color:var(--accent);text-decoration:underline}
.cinfo p{color:var(--fg-2)}
.form{display:grid;gap:20px;padding:clamp(22px,3.5vw,36px);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}
.form-foot{display:flex;flex-wrap:wrap;gap:12px 20px;align-items:center}
.trap{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* Cierre y pie */
.cta-end-grid{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:28px;align-items:center}
.phone-big{font:700 clamp(2.4rem,6vw,4.6rem)/1.1 var(--font-display);letter-spacing:.01em;font-variant-numeric:tabular-nums;white-space:nowrap;text-decoration:none;display:inline-flex;align-items:center;min-height:48px}
.phone-big:hover{color:var(--accent)}
.cta-end-actions{display:grid;gap:12px;justify-items:start}
.site-footer{background:var(--black);color:var(--fg)}
.foot-grid{display:grid;grid-template-columns:minmax(0,1.3fr) repeat(3,minmax(0,1fr));gap:32px;padding-block:48px 36px}
.foot-grid h2{font:500 .78rem/1 var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--fg-3);margin-bottom:12px}
.foot-grid ul{display:grid}
.foot-grid a{display:inline-flex;align-items:center;min-height:44px;color:var(--fg-2);text-decoration:none;overflow-wrap:anywhere}
.foot-grid a:hover{color:#fff;text-decoration:underline}
.foot-brand{display:grid;gap:16px;align-content:start}
.foot-brand img{height:64px;width:auto}
.foot-brand p{font:700 1.3rem/1.1 var(--font-display);text-transform:uppercase;letter-spacing:.04em;color:#fff}
.foot-bottom{padding-block:20px;border-top:1px solid var(--graphite-3);color:var(--fg-3);font-size:.92rem}
.nf{min-height:60vh;display:grid;align-content:center}

@media (max-width:1080px){
  .nav a{padding:0 10px;font-size:1rem}
  .vgrid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .foot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:980px){
  .menu-btn{display:inline-flex}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;margin:0;background:var(--black);border-bottom:1px solid var(--graphite-3);padding:4px var(--gutter) 20px;max-height:calc(100dvh - var(--header-h));overflow:auto}
  .nav[data-open="true"]{display:block}
  html:not(.js) .nav{display:block;position:static;padding-bottom:8px}
  html:not(.js) .menu-btn{display:none}
  html:not(.js) .hdr{flex-wrap:wrap}
  .nav ul{flex-direction:column;align-items:stretch;gap:0}
  .nav a{display:flex;min-height:56px;padding:0 4px;font-size:1.5rem;border-bottom:1px solid var(--graphite-3)}
  .nav a[aria-current="page"]{border-bottom-color:var(--red-live)}
  .nav .nav-cta a{margin:16px 0 0;justify-content:center;border-bottom:0;min-height:54px;padding:0 18px}
  .nav .nav-tel{display:block}
  .nav .nav-tel a{color:#fff}
  .hero-grid,.guar-grid,.buy-grid,.laser-grid,.hist-grid,.contact-grid,.pd{grid-template-columns:minmax(0,1fr)}
  .stage-wrap{justify-self:center;max-width:480px}
  .hero-copy h1{max-width:14ch}
  .hero-video{bottom:auto;height:min(100%,680px)}
  .hero-video::after{background:linear-gradient(rgba(10,10,10,.6),rgba(10,10,10,.72) 65%,var(--black))}
  .seals{min-height:0;padding-block:12px 40px}
  .pd-img{min-height:0;padding:28px 20px}
  .cta-end-grid{grid-template-columns:minmax(0,1fr)}
  .laser-tiles{max-width:520px}
}
@media (max-width:720px){
  .zones{grid-template-columns:minmax(0,1fr)}
  .dtools-row,.trio,.photos3{grid-template-columns:minmax(0,1fr)}
  .tl{grid-template-columns:minmax(0,1fr);gap:8px}
  .finder-row{flex-direction:column}
  .callouts{grid-template-columns:minmax(0,1fr)}
  .pbar{position:static}
  .foot-grid{grid-template-columns:minmax(0,1fr)}
  .stage{padding:22px 34px 38px}
  .pin,.callouts .k{width:22px;height:22px;font-size:.68rem;line-height:22px}
  .pin{margin:-11px 0 0 -11px}
  .seal:nth-child(1){margin-right:-18px}
  .seal:nth-child(2){margin-top:34px}
  .vgrid{grid-template-columns:minmax(0,1fr)}
  .facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
  .fact b{font-size:2rem}
  .fact span{font-size:.66rem}
}
@media (max-width:480px){
  .cats{gap:10px}
  .cat-body{padding:12px 12px 16px}
  .cat-body h3{font-size:1.3rem}
  .cat-body p{display:none}
  .pgrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .pmeta,.pchips,.pcta{padding-inline:12px}
  .pname{font-size:1.35rem}
  .pchips li:nth-child(n+3){display:none}
  .laser-tiles{gap:8px}
  .logo img{height:46px}
}
@media (max-width:360px){
  .pgrid{grid-template-columns:minmax(0,1fr)}
  .phone-big{font-size:2.2rem}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition:none!important;scroll-behavior:auto!important}
}