/* MecanicaMaestra, sitio público. Mismos tokens que el sistema (public/assets/mm.css): radio 0, sombras duras, Barlow. */
@font-face{font-family:"Barlow";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/barlow-400.woff2) format("woff2")}
@font-face{font-family:"Barlow";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/barlow-500.woff2) format("woff2")}
@font-face{font-family:"Barlow";font-style:normal;font-weight:600;font-display:swap;src:url(fonts/barlow-600.woff2) format("woff2")}
@font-face{font-family:"Barlow Semi Condensed";font-style:normal;font-weight:600;font-display:swap;src:url(fonts/barlow-semi-condensed-600.woff2) format("woff2")}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/jetbrains-mono-500.woff2) format("woff2")}

:root{
  --ink-900:#1B1F24; --ink-700:#3A434E; --ink-500:#55606D; --edge:#7D8894; --line:#C9D0D8; --ink-100:#E6EAEE;
  --steel:#EDF0F3; --surface:#F4F6F8; --white:#FFFFFF;
  --navy:#17315C; --blue:#1F5A96; --blue-dark:#174A7D; --sky:#E7EFF8;
  --ok:#3B7A33; --pronto:#946A12; --urgente:#C0282E; --refaccion:#B84E14;
  --t-ok:#E6F2E4; --t-pronto:#FBF1DA; --t-urgente:#FBE7E7;
  --font:"Barlow",system-ui,"Segoe UI",Roboto,Arial,sans-serif;
  --cond:"Barlow Semi Condensed","Barlow",system-ui,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Consolas,monospace;
  --wrap:1200px; --gut:clamp(16px,4vw,40px);
  --hard:4px 4px 0 var(--ink-900); --hard-s:2px 2px 0 var(--ink-900);
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:80px}
body{margin:0;font:400 1.0625rem/1.6 var(--font);color:var(--ink-900);background:var(--white)}
img,video{display:block;max-width:100%;height:auto}
a{color:var(--blue)}
a:hover{color:var(--blue-dark)}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px}
h1,h2,h3{font-family:var(--cond);font-weight:600;line-height:1.1;letter-spacing:-.005em;margin:0 0 .5em;text-wrap:balance}
h1{font-size:clamp(2.25rem,1.4rem + 3.4vw,4rem)}
h2{font-size:clamp(1.75rem,1.2rem + 2vw,2.75rem)}
h3{font-size:1.375rem}
p{margin:0 0 1em;max-width:68ch;text-wrap:pretty}
.wrap{width:100%;max-width:calc(var(--wrap) + 2*var(--gut));margin:0 auto;padding:0 var(--gut)}
.skip{position:absolute;left:-9999px;top:8px;z-index:50;background:var(--white);padding:10px 14px;box-shadow:var(--hard)}
.skip:focus{left:8px}
.i{width:22px;height:22px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.mono{font-family:var(--mono);font-weight:500;letter-spacing:0}
.lead{font-size:1.25rem;color:var(--ink-700)}
.muted{color:var(--ink-500)}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border:2px solid var(--ink-900);
  font:600 1.0625rem/1 var(--font);text-decoration:none;cursor:pointer;background:var(--white);color:var(--ink-900);box-shadow:var(--hard-s);
  transition:transform .08s,box-shadow .08s}
.btn:hover{color:var(--ink-900);transform:translate(-1px,-1px);box-shadow:3px 3px 0 var(--ink-900)}
.btn:active{transform:translate(1px,1px);box-shadow:1px 1px 0 var(--ink-900)}
.btn-main{background:var(--blue);color:var(--white)}
.btn-main:hover{background:var(--blue-dark);color:var(--white)}
.on-dark .btn{border-color:var(--white);box-shadow:3px 3px 0 #0A1730}
.on-dark .btn-main{border-color:var(--white)}
.on-dark .btn-ghost{background:transparent;color:var(--white)}
.on-dark .btn-ghost:hover{background:rgba(255,255,255,.12);color:var(--white)}
.cta-row{display:flex;flex-wrap:wrap;gap:12px 16px;align-items:center}
.cta-note{font-size:.9375rem;margin:0}

/* Encabezado */
.top{position:sticky;top:0;z-index:30;background:var(--navy);color:var(--white);border-bottom:3px solid var(--ink-900)}
.top .wrap{display:flex;align-items:center;gap:24px;height:64px}
.brand{display:flex;align-items:center;gap:10px;color:var(--white);text-decoration:none;font:600 1.25rem/1 var(--cond);letter-spacing:.01em}
.brand:hover{color:var(--white)}
.brand b{display:grid;place-items:center;width:34px;height:34px;background:var(--white);color:var(--navy);box-shadow:3px 3px 0 var(--ink-900)}
.brand b .i{width:22px;height:22px;stroke-width:2.2}
.nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav a{color:#DCE5F0;text-decoration:none;font-weight:500;padding:10px 12px}
.nav a:hover,.nav a[aria-current="page"]{color:var(--white);box-shadow:inset 0 -3px 0 var(--white)}
.nav .btn{min-height:40px;padding:0 16px;margin-left:8px;font-size:1rem}
.nav .btn:hover{box-shadow:3px 3px 0 #0A1730}
.nav .enter{border:2px solid rgba(255,255,255,.6);min-height:40px;display:inline-flex;align-items:center;padding:0 14px;margin-left:8px}
.nav .enter:hover{border-color:var(--white);box-shadow:none}
.menu-btn{display:none;margin-left:auto;align-items:center;justify-content:center;width:48px;height:48px;background:transparent;border:2px solid rgba(255,255,255,.6);color:var(--white);cursor:pointer}
.menu-btn .i{width:26px;height:26px}

/* Hero con video */
.hero{position:relative;isolation:isolate;color:var(--white);background:var(--navy);overflow:hidden}
.hero video,.hero .poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(15,33,64,.94) 0%,rgba(15,33,64,.86) 42%,rgba(15,33,64,.45) 100%)}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:56px;align-items:center;min-height:min(760px,calc(100svh - 64px));padding-top:72px;padding-bottom:72px}
.hero h1{max-width:15ch;margin-bottom:.4em}
.hero .lead{color:#DCE5F0;max-width:52ch;margin-bottom:1.6em}
.hero .cta-note{color:#C3D0E0;margin-top:14px}
.hero-pause{position:absolute;right:var(--gut);bottom:72px;display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:0 12px;background:rgba(15,33,64,.7);
  color:var(--white);border:1px solid rgba(255,255,255,.5);font:500 .9375rem/1 var(--font);cursor:pointer}
.hero-pause:hover{background:rgba(15,33,64,.92)}
.phone{justify-self:end;width:100%;max-width:320px;background:var(--ink-900);padding:10px;box-shadow:8px 8px 0 #0A1730;border:2px solid #0A1730}
.phone img{width:100%;border:1px solid #000}
.phone figcaption{color:#C3D0E0;font-size:.875rem;padding:10px 4px 2px;line-height:1.35}

/* Secciones */
.sec{padding:clamp(56px,8vw,104px) 0}
.sec-steel{background:var(--steel);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-navy{background:var(--navy);color:var(--white)}
.sec-navy p{color:#DCE5F0}
.sec-head{max-width:760px;margin-bottom:clamp(32px,4vw,48px)}
.sec-head p{font-size:1.1875rem;color:var(--ink-700)}
.sec-navy .sec-head p{color:#DCE5F0}
.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(32px,5vw,72px);align-items:center}
.split.rev > :first-child{order:2}
.split.shot{grid-template-columns:minmax(0,1fr) minmax(0,1.45fr)}
.split.shot.rev{grid-template-columns:minmax(0,1.45fr) minmax(0,1fr)}
.frame{border:2px solid var(--ink-900);box-shadow:8px 8px 0 var(--ink-900);background:var(--white)}
.frame img{width:100%}
.ticks{list-style:none;margin:0 0 1.5em;padding:0;display:grid;gap:12px}
.ticks li{display:grid;grid-template-columns:24px 1fr;gap:12px;align-items:start}
.ticks .i{color:var(--ok);stroke-width:2.6;margin-top:3px}
.sec-navy .ticks .i{color:#9FD39A}

/* Foto del taller con el celular del técnico encima */
.duo{position:relative;padding:0 0 64px 0}
.duo > .frame{width:86%}
.duo-phone{position:absolute;right:0;bottom:0;width:42%;max-width:220px;padding:7px}

/* Placa remachada: ficha técnica del sistema */
.plate{position:relative;background:linear-gradient(180deg,#F7F9FB,#E3E8ED);border:2px solid var(--ink-900);box-shadow:var(--hard);padding:30px 40px}
.plate::before,.plate::after,.plate .rv::before,.plate .rv::after{content:"";position:absolute;width:12px;height:12px;border-radius:50%;
  background:radial-gradient(circle at 35% 35%,#FFFFFF 0 18%,#A9B3BE 45%,#5C6772 100%);box-shadow:1px 1px 0 rgba(0,0,0,.35)}
.plate::before{top:10px;left:10px} .plate::after{top:10px;right:10px}
.plate .rv::before{bottom:10px;left:10px} .plate .rv::after{bottom:10px;right:10px}
.plate dl{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin:0;gap:0}
.plate dl > div{padding:6px 24px;border-left:1px solid var(--line)}
.plate dl > div:first-child{border-left:0;padding-left:0}
.plate dt{font-size:.9375rem;color:var(--ink-700);margin-bottom:6px}
.plate dd{margin:0;font:600 1.625rem/1.15 var(--cond);color:var(--ink-900)}
.plate dd small{display:block;font:400 .9375rem/1.4 var(--font);color:var(--ink-700);margin-top:4px}
.plate-wrap{margin-top:-52px;position:relative;z-index:2}

/* Recorrido de 6 pasos */
.tour{display:grid;grid-template-columns:320px minmax(0,1fr);gap:40px;align-items:start}
.steps{list-style:none;margin:0;padding:0;display:grid;gap:8px;counter-reset:paso}
.steps button{width:100%;display:grid;grid-template-columns:40px 1fr;gap:14px;align-items:center;text-align:left;padding:12px 14px;min-height:64px;
  background:var(--white);border:2px solid var(--line);font:500 1.0625rem/1.25 var(--font);color:var(--ink-900);cursor:pointer}
.steps button:hover{border-color:var(--ink-900)}
.steps button[aria-selected="true"]{border-color:var(--ink-900);box-shadow:var(--hard);background:var(--sky);font-weight:600}
.steps .n{display:grid;place-items:center;width:40px;height:40px;background:var(--navy);color:var(--white);font:600 1.25rem/1 var(--cond)}
.steps small{display:block;font-size:.875rem;font-weight:400;color:var(--ink-700);margin-top:2px}
.panel h3{font-size:1.75rem}
.panel .frame{margin-bottom:24px}
.panel p{color:var(--ink-700)}
.js .panel[hidden]{display:none}
.no-js .steps{display:none}
.no-js .tour{grid-template-columns:1fr}
.no-js .panel{margin-bottom:48px}

/* Semáforo de inspección (colores reales del sistema) */
.lamps{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 1.25em;padding:0;list-style:none}
.lamps li{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;font-weight:600;font-size:.9375rem;border:1px solid currentColor}
.lamps li::before{content:"";width:10px;height:10px;background:currentColor}
.l-ok{color:var(--ok);background:var(--t-ok)} .l-pronto{color:var(--pronto);background:var(--t-pronto)} .l-urgente{color:var(--urgente);background:var(--t-urgente)}

/* Rejilla de funciones */
.feats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:2px solid var(--ink-900)}
.feat{padding:28px 28px 28px 0;border-bottom:1px solid var(--line)}
.feat + .feat{padding-left:28px;border-left:1px solid var(--line)}
.feat:nth-child(3n+1){padding-left:0;border-left:0}
.feat .i{width:30px;height:30px;color:var(--blue);margin-bottom:14px}
.feat h3{font-size:1.25rem;margin-bottom:.35em}
.feat p{color:var(--ink-700);margin:0;font-size:1rem}

/* Búsqueda Ctrl K */
.kbd{display:inline-block;min-width:28px;padding:2px 8px;border:1px solid var(--ink-900);border-bottom-width:3px;background:var(--white);color:var(--ink-900);font:500 .9375rem/1.4 var(--mono);text-align:center}
.sec-navy .kbd{box-shadow:none}
.finder{background:var(--white);color:var(--ink-900);border:2px solid var(--ink-900);box-shadow:8px 8px 0 #0A1730}
.finder .q{display:flex;align-items:center;gap:12px;padding:16px 18px;border-bottom:2px solid var(--ink-900);font-size:1.125rem}
.finder .q .i{color:var(--ink-500)}
.finder ul{list-style:none;margin:0;padding:0}
.finder li{display:grid;grid-template-columns:1fr auto;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line);align-items:center}
.finder li:last-child{border-bottom:0}
.finder li b{font-weight:600}
.finder li span{color:var(--ink-700);font-size:.9375rem}
.finder .tag{font-size:.8125rem;font-weight:600;padding:3px 8px;background:var(--steel);border:1px solid var(--line);color:var(--ink-700)}

/* Precios: cajones de gabinete */
.drawers{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:stretch}
.drawer{position:relative;display:flex;flex-direction:column;background:var(--white);border:2px solid var(--ink-900);box-shadow:var(--hard);padding:44px 28px 28px}
.drawer::before{content:"";position:absolute;top:14px;left:50%;width:96px;height:10px;transform:translateX(-50%);background:linear-gradient(180deg,#B7C0CA,#6E7984);border:1px solid var(--ink-900)}
.drawer.pick{background:var(--sky);box-shadow:8px 8px 0 var(--navy);border-color:var(--navy)}
.drawer h3{font-size:1.5rem;margin-bottom:.25em}
.drawer .for{color:var(--ink-700);font-size:1rem;min-height:3.2em}
.price{display:flex;align-items:baseline;gap:6px;margin:8px 0 2px;font:600 3rem/1 var(--cond)}
.price small{font:500 1rem/1.3 var(--font);color:var(--ink-700)}
.price-note{font-size:.9375rem;color:var(--ink-700);margin-bottom:18px}
.drawer ul{list-style:none;margin:0 0 24px;padding:16px 0 0;border-top:1px solid var(--line);display:grid;gap:10px}
.drawer li{display:grid;grid-template-columns:22px 1fr;gap:10px}
.drawer li .i{width:20px;height:20px;color:var(--ok);stroke-width:2.6;margin-top:3px}
.drawer .btn{margin-top:auto;width:100%}
.pick-tag{position:absolute;top:-14px;right:20px;background:var(--navy);color:var(--white);font-weight:600;font-size:.875rem;padding:4px 10px}
.all-in{margin-top:32px;padding:20px 24px;background:var(--white);border:1px solid var(--line);border-left:6px solid var(--blue)}
.all-in p{margin:0}

/* Preguntas */
.faq{max-width:860px;border-top:2px solid var(--ink-900)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:16px;align-items:center;padding:20px 0;font:600 1.1875rem/1.3 var(--font)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:14px;height:14px;border-right:3px solid var(--ink-900);border-bottom:3px solid var(--ink-900);transform:rotate(45deg) translate(-3px,-3px);transition:transform .15s}
.faq details[open] summary::after{transform:rotate(225deg) translate(-3px,-3px)}
.faq details p{color:var(--ink-700);padding-bottom:12px}

/* Cierre */
.closing{background:var(--navy);color:var(--white);border-top:3px solid var(--ink-900)}
.closing .wrap{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:32px;align-items:center;padding-top:64px;padding-bottom:64px}
.closing h2{margin-bottom:.25em}
.closing p{color:#DCE5F0;margin:0}

/* Páginas de texto (giros, legales) */
.page-head{background:var(--navy);color:var(--white);padding:64px 0 56px;border-bottom:3px solid var(--ink-900)}
.page-head p{color:#DCE5F0;font-size:1.1875rem}
.page-head .cta-row{margin-top:24px}
.prose{max-width:760px}
.prose h2{font-size:clamp(1.5rem,1.2rem + 1vw,2rem);margin-top:1.6em}
.prose h3{margin-top:1.4em}
.prose ul,.prose ol{padding-left:1.25em;margin:0 0 1em;max-width:68ch}
.prose li{margin-bottom:.4em}
.prose table{border-collapse:collapse;width:100%;margin:0 0 1.25em;font-size:.9375rem}
.prose th,.prose td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
.prose th{background:var(--steel)}
.legal p,.legal li{max-width:68ch}
.legal-box{border:2px solid var(--ink-900);border-left:8px solid var(--blue);background:var(--sky);padding:20px 24px;margin:0 0 1.5em}
.legal-box p{margin:0}
.aside-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:56px;align-items:start}
.aside-card{position:sticky;top:88px;border:2px solid var(--ink-900);box-shadow:var(--hard);padding:24px;background:var(--white)}
.aside-card h2{font-size:1.375rem;margin-top:0}
.aside-card .btn{width:100%;margin-top:8px}

/* Pie */
.foot{background:var(--ink-900);color:#C9D0D8;padding:56px 0 32px;font-size:.9375rem}
.foot a{color:#E6EAEE}
.foot a:hover{color:var(--white)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.foot h2{font:600 1.0625rem/1.2 var(--font);color:var(--white);margin:0 0 12px}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.foot .brand{margin-bottom:14px}
.foot p{max-width:40ch}
.foot-base{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:40px;padding-top:20px;border-top:1px solid #3A434E;color:#AEB7C1}

/* 404 */
.lost{min-height:60vh;display:grid;align-content:center}

@media (max-width:1080px){
  .hero .wrap{grid-template-columns:minmax(0,1fr) 280px;gap:32px}
  .plate dl{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:20px}
  .plate dl > div:nth-child(3){border-left:0;padding-left:0}
  .tour{grid-template-columns:280px minmax(0,1fr);gap:28px}
  .feats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .feat:nth-child(n){padding-left:28px;border-left:1px solid var(--line)}
  .feat:nth-child(2n+1){padding-left:0;border-left:0}
  .drawers{grid-template-columns:1fr;max-width:560px}
  .drawer .for{min-height:0}
  .aside-grid{grid-template-columns:1fr}
  .aside-card{position:static}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .menu-btn{display:inline-flex}
  .nav{display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--navy);border-bottom:3px solid var(--ink-900);padding:8px var(--gut) 20px}
  .nav.open{display:flex}
  .nav a{padding:14px 4px;border-bottom:1px solid rgba(255,255,255,.15)}
  .nav a:hover,.nav a[aria-current="page"]{box-shadow:inset 4px 0 0 var(--white);padding-left:12px}
  .nav .btn,.nav .enter{margin:14px 0 0;min-height:48px;justify-content:center}
  .no-js .nav{display:flex;position:static;flex-direction:row;flex-wrap:wrap;border:0;padding:0}
  .hero .wrap{grid-template-columns:1fr;min-height:0;padding-top:48px;padding-bottom:128px;gap:40px}
  .phone{justify-self:start;max-width:300px}
  .split,.split.rev,.split.shot,.split.shot.rev{grid-template-columns:1fr}
  .split.rev > :first-child{order:0}
  .tour{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps button{grid-template-columns:32px 1fr;gap:10px;padding:10px;min-height:56px;font-size:1rem}
  .steps .n{width:32px;height:32px;font-size:1.0625rem}
  .steps small{display:none}
  .closing .wrap{grid-template-columns:1fr}
  .duo{max-width:560px}
}
@media (max-width:600px){
  body{font-size:1rem}
  .lead{font-size:1.125rem}
  .plate{padding:26px 22px}
  .plate dl{grid-template-columns:1fr}
  .plate dl > div{border-left:0;padding:12px 0;border-top:1px solid var(--line)}
  .plate dl > div:first-child{border-top:0;padding-top:0}
  .plate dd{font-size:1.4375rem}
  .feats{grid-template-columns:1fr}
  .feat:nth-child(n){padding:24px 0;border-left:0}
  .frame{box-shadow:5px 5px 0 var(--ink-900)}
  .foot-grid{grid-template-columns:1fr}
  .cta-row .btn{width:100%}
  .hero-pause{bottom:68px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none!important;animation:none!important}
  html{scroll-behavior:auto}
}
@media print{.top,.hero video,.hero-pause,.foot,.closing{display:none}}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}