/* =========================================================================
   3 Scorpion Services LLC — stylesheet
   Sistema de color ANSI: amarillo = acción, rojo = deficiencia, verde = verificado.
   REGLA DURA: el amarillo nunca es texto sobre blanco (1.61:1). Solo relleno,
   con texto navy encima (9.57:1). Ver LEEME.md.
   ========================================================================= */

/* Atkinson Hyperlegible Next: una sola fuente variable, alojada localmente.
   El subconjunto latino cubre ingles y espanol; la mono del sistema queda
   reservada para codigos, identificadores y arte tecnico. */
@font-face {
  font-family: "Atkinson Hyperlegible Next";
  src: url("/assets/fonts/atkinson-hyperlegible-next-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6,
                 U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F,
                 U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF,
                 U+FFFD;
}

/* ---------- tokens ---------- */
:root {
  --navy:      #071B33;  /* tinta, texto, bandas oscuras         */
  --navy-2:    #0D2443;  /* superficie oscura secundaria         */
  --navy-3:    #1D4E89;  /* enlaces sobre claro, acento frío     */
  --paper:     #FFFFFF;  /* fondo principal                      */
  --paper-2:   #F5F7FA;  /* alternancia de secciones             */
  --paper-3:   #ECEFF4;  /* chips, celdas                        */
  --steel:     #5B6570;  /* texto secundario  5.93:1 sobre blanco*/
  --rule:      #D9DEE6;  /* filetes 1px                          */
  --rule-dark: #1B3A61;  /* filete sobre navy                    */
  --signal:    #FFC300;  /* AMARILLO — solo relleno              */
  --signal-2:  #E0AC00;  /* hover                                */
  --flag:      #C1121F;  /* deficiencia / vencido  6.22:1        */
  --verify:    #1F6F3F;  /* hecho verificado       6.17:1        */
  --shadow:    0 1px 2px rgba(11,37,69,.08), 0 8px 24px rgba(11,37,69,.10);

  --sans: "Atkinson Hyperlegible Next", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", "Segoe UI Mono", "Roboto Mono", Menlo, Consolas, monospace;

  --wrap: 1180px;
  --gut: 20px;
}
/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 72px; scroll-padding-bottom: 96px; }
body {
  margin: 0; background: var(--paper); color: var(--navy);
  font: 400 18px/1.55 var(--sans);
  text-rendering: optimizeLegibility;
  padding-bottom: calc(72px + env(safe-area-inset-bottom));
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: var(--navy-3); text-underline-offset: 3px; }
h1, h2, h3, h4 { margin: 0 0 .5em; font-weight: 700; text-wrap: balance; }
h1 { font-size: clamp(32px, 6vw, 52px); line-height: 1.06; letter-spacing: -.01em; }
h2 { font-size: clamp(26px, 4vw, 36px); line-height: 1.12; letter-spacing: -.008em; }
h3 { font-size: 22px; line-height: 1.2; letter-spacing: 0; }
h4 { line-height: 1.25; letter-spacing: 0; }
p  { margin: 0 0 1em; text-wrap: pretty; }
ul, ol { margin: 0 0 1em; padding-left: 1.15em; }
li { margin-bottom: .4em; }
hr { border: 0; border-top: 1px solid var(--rule); margin: 40px 0; }
table { border-collapse: collapse; width: 100%; }
:where(a,button,input,select,textarea,summary,[tabindex]):focus-visible {
  outline: 3px solid var(--signal); outline-offset: 2px; box-shadow: 0 0 0 2px var(--navy); border-radius: 2px;
}
.on-dark :where(a,button,input,select,textarea,summary,[tabindex]):focus-visible {
  outline-color: var(--signal); box-shadow: 0 0 0 2px var(--navy);
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important;
    transition-duration: .01ms !important; scroll-behavior: auto !important; }
}

/* ---------- utilidades ---------- */
.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gut); }
.narrow { max-width: 68ch; }
.center { text-align: center; }
.vh { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden;
      clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: absolute; left: -9999px; top: 0; background: var(--signal); color: var(--navy);
        padding: 12px 20px; font-weight: 700; z-index: 100; }
.skip:focus { left: 0; }
.sec { padding: 64px 0; }
.sec-alt { background: var(--paper-2); border-block: 1px solid var(--rule); }
.sec-dark { background: var(--navy); color: #fff; }
.sec-dark h2, .sec-dark h3 { color: #fff; }
.sec-dark p { color: #D7DEE8; }
.sec-dark a:not(.btn) { color: var(--signal); }
/* :not(.btn) es obligatorio: .sec-dark a (0,1,1) le gana a .btn-1 (0,1,0) y
   dejaba el boton amarillo con texto amarillo — invisible. */
.eyebrow {
  font: 600 14px/1.4 var(--sans); letter-spacing: .045em; text-transform: uppercase;
  color: var(--steel); margin: 0 0 14px;
}
.sec-dark .eyebrow, .hero .eyebrow { color: #9FB3CC; }
.lede { font-size: clamp(19px, 2.4vw, 21px); line-height: 1.5; color: var(--steel); max-width: 60ch; }
.sec-dark .lede { color: #C6D2E0; }
.small { font-size: 15px; }
.muted { color: var(--steel); }

/* MONO = COMPROBABLE. Todo dato verificable va aquí. */
.k {
  font: 500 .92em/1.4 var(--mono); font-variant-numeric: tabular-nums; letter-spacing: .01em;
  background: color-mix(in srgb, var(--verify) 9%, transparent);
  border: 1px solid color-mix(in srgb, var(--verify) 26%, transparent);
  border-radius: 2px; padding: .08em .22em .08em .28em; white-space: nowrap;
  /* NO nowrap: un valor largo (nombre de archivo, cita de codigo) desbordaba
     el riel de 280px y provocaba scroll horizontal en toda la pagina.
     Tiene que ser 'anywhere' y no 'break-word': break-word parte la palabra al
     pintar pero NO reduce el ancho minimo intrinseco, asi que el riel seguia
     desbordando. 'anywhere' si lo reduce. */
  overflow-wrap: anywhere;
}
.sec-dark .k, .hero .k { background: rgba(255,255,255,.09); border-color: rgba(255,255,255,.22); color: #fff; }
.num { font: 500 1em/1 var(--mono); font-variant-numeric: tabular-nums; }

/* ---------- botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 54px; padding: 0 26px; border-radius: 2px; border: 2px solid transparent;
  font: 700 17px/1.2 var(--sans); text-decoration: none; cursor: pointer;
  touch-action: manipulation; -webkit-tap-highlight-color: rgba(255,195,0,.3);
  transition: background-color .12s, border-color .12s, color .12s;
}
.btn-1 { background: var(--signal); color: var(--navy); }          /* 9.57:1 */
.btn-1:hover { background: var(--signal-2); }
.btn-2 { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-2:hover { background: var(--navy); color: #fff; }
.sec-dark .btn-2, .hero .btn-2 { color: #fff; border-color: rgba(255,255,255,.5); }
.sec-dark .btn-2:hover, .hero .btn-2:hover { background: #fff; color: var(--navy); border-color: #fff; }
.btns { display: flex; flex-wrap: wrap; gap: 12px; margin: 26px 0 0; }
.btns .btn { flex: 0 1 auto; }
@media (max-width: 520px) { .btns .btn { flex: 1 1 100%; } }

/* ---------- header ---------- */
.hdr {
  position: sticky; top: 0; z-index: 40; background: var(--navy); color: #fff;
  border-bottom: 1px solid var(--rule-dark);
}
.hdr-in { display: flex; align-items: center; gap: 14px; min-height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: #fff;
         margin-right: auto; min-width: 0; min-height: 44px; }
.brand b { overflow: hidden; text-overflow: ellipsis; }
/* El alacran es una ilustracion detallada: por debajo de ~40px se
   vuelve una mancha. Por eso 42px y cabecera de 64. Para favicon y
   para la etiqueta de 1 pulgada hace falta una version simplificada. */
.brand img { width: 42px; height: auto; flex: none; }
.brand b { font: 700 18px/1 var(--sans); letter-spacing: -.01em; white-space: nowrap; }
.brand span { display: block; font: 600 11px/1.3 var(--sans); letter-spacing: .07em; color: #9FB3CC; text-transform: uppercase; }
.nav { display: none; gap: 22px; }
.nav a { color: #D7DEE8; text-decoration: none; font-size: 16px; font-weight: 600; padding: 8px 0; }
.nav a:hover, .nav a[aria-current] { color: var(--signal); }
.lang { font: 600 14px/1.15 var(--sans); letter-spacing: .02em; color: #9FB3CC; text-decoration: none;
        border: 1px solid var(--rule-dark); padding: 0 12px; min-height: 44px; display: inline-flex;
        align-items: center; border-radius: 2px; white-space: nowrap; }
.lang:hover { color: var(--signal); border-color: var(--signal); }
.hdr-tel { display: none; font: 700 16px/1.15 var(--sans); font-variant-numeric: tabular-nums;
           color: var(--signal); text-decoration: none; white-space: nowrap; }
/* WCAG 1.4.10 exige reflow a 320px. Ahi la cabecera no cabe: se encoge la
   marca y se oculta el subtitulo antes que dejar la pagina con scroll lateral. */
@media (max-width: 400px) {
  .brand img { width: 34px; }
  .brand b { font-size: 15px; }
  .brand b span { display: none; }
  .brand svg { width: 26px; height: 26px; }
  .lang { padding: 9px 8px; letter-spacing: 0; }
}
/* Atkinson es mas ancha que la pila anterior: el menu completo entra sin
   recortar la marca a partir de 1100px. */
@media (min-width: 1100px) { .nav { display: flex; } .hdr-tel { display: inline-flex; align-items: center; gap: 7px; } }

/* ---------- barra inferior fija (móvil) ---------- */
.bar {
  position: fixed; inset-inline: 0; bottom: 0; z-index: 50;
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
  padding: 8px 12px calc(8px + env(safe-area-inset-bottom));
  background: var(--navy); border-top: 1px solid var(--rule-dark);
  box-shadow: 0 -4px 16px rgba(11,37,69,.18);
}
.bar a {
  min-height: 56px; display: flex; align-items: center; justify-content: center; gap: 8px;
  /* nowrap + clamp: el numero no se parte en el guion. Por debajo de 360px el
     icono cede su sitio; el aria-label ya lee el numero completo. */
  font: 700 clamp(14px, 3.8vw, 16px)/1.15 var(--sans); white-space: nowrap; text-decoration: none; border-radius: 2px;
  touch-action: manipulation; -webkit-tap-highlight-color: rgba(255,195,0,.3);
}
.bar .b1 { background: var(--signal); color: var(--navy); }
.bar .b2 { background: transparent; color: var(--signal); border: 2px solid var(--signal); }
@media (min-width: 900px) { .bar { display: none; } body { padding-bottom: 0; } }

/* ---------- hero ---------- */
.hero { background: var(--navy); color: #fff; padding: 48px 0 56px; }
.hero h1 { color: #fff; max-width: 20ch; }
.hero .lede { color: #C6D2E0; margin-bottom: 0; }
.hero-grid { display: grid; gap: 36px; }
@media (min-width: 960px) { .hero-grid { grid-template-columns: 1.05fr .95fr; align-items: start; gap: 48px; } }

/* tira de verificación bajo el hero */
.strip { border-top: 1px solid var(--rule-dark); margin-top: 34px; padding-top: 18px;
         display: grid; gap: 12px; grid-column: 1 / -1; }   /* todo el ancho del hero */
@media (min-width: 700px) { .strip { grid-template-columns: repeat(2, 1fr); gap: 14px 0; } }
@media (min-width: 960px) { .strip { grid-template-columns: repeat(4, 1fr); margin-top: 8px; } }
.strip div { font: 500 14px/1.45 var(--sans); color: #C6D2E0; padding: 4px 0; }
@media (min-width: 700px) { .strip div { padding: 0 16px; border-left: 1px solid var(--rule-dark); }
                            .strip div:nth-child(odd) { padding-left: 0; border-left: 0; } }
@media (min-width: 960px) { .strip div:nth-child(odd) { padding-left: 16px; border-left: 1px solid var(--rule-dark); }
                            .strip div:first-child { padding-left: 0; border-left: 0; } }
.strip b { display: block; color: #fff; font-weight: 600; white-space: nowrap; }

/* disponibilidad editable */
.avail {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 18px;
  background: rgba(255,195,0,.12); border: 1px solid rgba(255,195,0,.4);
  padding: 7px 13px; border-radius: 2px;
  font: 600 14px/1.4 var(--sans); font-variant-numeric: tabular-nums; color: var(--signal);
}
.avail::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--signal); flex: none; }

/* ---------- diagrama del sistema ---------- */
.diagram { background: var(--navy-2); border: 1px solid var(--rule-dark); border-radius: 2px; padding: 18px; }
.diagram svg { width: 100%; height: auto; }
.diagram figcaption { font: 500 13.5px/1.5 var(--sans); color: #9FB3CC; margin-top: 14px; }
.dg-label { font: 600 10px var(--sans); fill: #DCE5EF; letter-spacing: .02em; }
.dg-num   { font: 700 10px var(--sans); font-variant-numeric: tabular-nums; fill: var(--navy); }
.dg-line  { stroke: #93A9C4; stroke-width: 1.8; fill: none; }
.dg-body  { stroke: #E3EAF2; stroke-width: 2.6; fill: none; stroke-linejoin: miter; }
.dg-fill  { fill: #16345B; stroke: #E3EAF2; stroke-width: 2.2; }
.dg-grease{ stroke: var(--signal); stroke-width: 3.2; fill: none; stroke-linecap: round;
            stroke-dasharray: 620; stroke-dashoffset: 620; }
.diagram:not(.static) .dg-grease { animation: trace 2.6s ease-out .35s forwards; }
@keyframes trace { to { stroke-dashoffset: 0; } }
@media (prefers-reduced-motion: reduce) { .dg-grease { stroke-dashoffset: 0; animation: none; } }

/* ---------- rejillas y tarjetas ---------- */
.grid { display: grid; gap: 20px; }
/* Sin esto, un item de grid se niega a encoger por debajo de su contenido
   minimo: la .tbl de 560px arrastra la columna y desborda la pagina, aunque
   el .scroller tenga overflow-x:auto. Es el "grid blowout" clasico. */
.grid > * { min-width: 0; }
.g2 { grid-template-columns: 1fr; }
.g3 { grid-template-columns: 1fr; }
@media (min-width: 720px) { .g2 { grid-template-columns: 1fr 1fr; } }
@media (min-width: 900px) { .g3 { grid-template-columns: repeat(3, 1fr); } }
.card { border: 1px solid var(--rule); border-radius: 2px; padding: 24px; background: var(--paper); }
.sec-alt .card { background: var(--paper); }
.card h3 { margin-bottom: .35em; }
.card p:last-child { margin-bottom: 0; }
.card-signal { border-color: var(--signal); border-width: 2px; }
.card-ok { border-color: #8DB89B; }
.card-flag { border-color: #D48B90; }

/* procedimiento numerado: es una secuencia real, por eso lleva numero. Sin
   chrome de tarjeta: seis tarjetas identicas con numero+titulo+texto es la
   rejilla generica que este sitio evita. */
.steps { list-style: none; padding: 0; margin: 0; counter-reset: step;
         display: grid; gap: 0 48px; border-top: 1px solid var(--rule); }
@media (min-width: 720px) { .steps { grid-template-columns: 1fr 1fr; } }
.steps li { counter-increment: step; position: relative; padding: 22px 0 22px 64px; margin: 0;
            border-bottom: 1px solid var(--rule); }
.steps li::before { content: counter(step, decimal-leading-zero); position: absolute; left: 0; top: 20px;
            font: 700 30px/1 var(--mono); color: var(--navy-3); letter-spacing: -.02em; }
.sec-dark .steps li::before, .hero .steps li::before { color: var(--signal); }
.steps > li > b { display: block; font-size: 19px; line-height: 1.2; margin-bottom: 6px; letter-spacing: -.01em; }
.steps p { margin: 0; }
.steps p + p { margin-top: 8px; }

/* tres hechos en un bloque reglado, no tres tarjetas iguales */
.facts { display: grid; gap: 0; border-top: 1px solid var(--rule); margin-top: 28px; }
@media (min-width: 900px) { .facts { grid-template-columns: repeat(3, 1fr); } }
.facts > div { padding: 22px 24px 22px 0; border-bottom: 1px solid var(--rule); }
@media (min-width: 900px) { .facts > div + div { border-left: 1px solid var(--rule); padding-left: 24px; } }
.facts > div > b { display: block; font-size: 19px; line-height: 1.2; margin-bottom: 8px; letter-spacing: -.01em; }
.facts p { margin: 0; }

/* ---------- riel de evidencia ---------- */
.doc { display: grid; gap: 28px; }
.doc > * { min-width: 0; }
@media (min-width: 1000px) { .doc { grid-template-columns: minmax(0,1fr) 280px; gap: 48px; } }
.rail { display: grid; gap: 20px; align-content: start; min-width: 0; }
@media (min-width: 1000px) { .rail { border-left: 1px solid var(--rule); padding-left: 28px; } }
.rail-item { font-size: 16px; line-height: 1.5; }
@media (max-width: 999px) { .rail-item { border-top: 1px solid var(--rule); padding-top: 14px; } }
.rail-item h3 { font: 600 15px/1.3 var(--sans); letter-spacing: 0;
                 color: var(--steel); margin: 0 0 6px; }
.rail-item p { margin: 0 0 .5em; }

/* ---------- tabla de frecuencia (barras proporcionales) ---------- */
.freq { border-top: 1px solid var(--rule); }
.freq-row { display: grid; grid-template-columns: 1fr auto; gap: 6px 20px; align-items: baseline;
            padding: 18px 0; border-bottom: 1px solid var(--rule); }
.freq-row > b { font-size: 19px; font-weight: 700; }
.freq-row > .num { font-size: 26px; color: var(--navy); }
.freq-bar { grid-column: 1 / -1; height: 10px; background: var(--paper-3); border-radius: 2px; overflow: hidden; }
.freq-bar i { display: block; height: 100%; background: var(--signal); }
.freq-row small { grid-column: 1 / -1; color: var(--steel); font-size: 14.5px; }

/* ---------- tablas con scroll ---------- */
.scroller { overflow-x: auto; max-width: 100%; border: 1px solid var(--rule); border-radius: 2px; }
.scroller:focus-visible { outline: 3px solid var(--signal); outline-offset: 2px; }
.tbl { min-width: 0; font-size: 15.5px; }
.tbl th, .tbl td { text-align: left; padding: 13px 16px; border-bottom: 1px solid var(--rule); vertical-align: baseline; }
.tbl thead th { background: var(--paper-2); font: 600 14px/1.35 var(--sans); letter-spacing: .035em;
                 text-transform: uppercase; color: var(--steel); white-space: nowrap; }
.tbl tbody tr:last-child td { border-bottom: 0; }
.tbl td.n { font: 600 16px/1.5 var(--sans); font-variant-numeric: tabular-nums; white-space: nowrap; }

/* ---------- listas de estado ---------- */
.chk { list-style: none; padding: 0; }
.chk li { position: relative; padding-left: 30px; margin-bottom: .65em; }
.chk li::before { position: absolute; left: 0; }

/* ---------- avisos ---------- */
.note { border: 1px solid var(--rule); background: var(--paper-2); padding: 20px 22px; border-radius: 2px; margin: 26px 0; }
.note.flag { border-color: #D9979C; background: #FBF1F2; }
.note.ok   { border-color: #93BFA2; background: #EEF6F1; }
.note h3 { margin: 0 0 .45em; font-size: 17px; letter-spacing: 0; }
.note p:last-child { margin-bottom: 0; }
.note.flag h3 { color: var(--flag); }
.note.ok h3 { color: var(--verify); }
blockquote { margin: 26px 0; padding: 22px 26px; border: 1px solid var(--rule);
             background: var(--paper-2); font-size: 17.5px; border-radius: 2px; }
blockquote > p:first-child::before { content: "\201C"; font: 700 40px/0 var(--sans); color: var(--signal); vertical-align: -14px; margin-right: 6px; }
blockquote p:last-child { margin-bottom: 0; }
blockquote cite { display: block; margin-top: 12px; font: 500 14px/1.45 var(--sans); color: var(--steel); font-style: normal; }

/* ---------- imágenes / evidencia fotográfica ---------- */
figure { margin: 0; }
.shot { border: 1px solid var(--rule); border-radius: 2px; overflow: hidden; background: var(--paper-2); }
.shot img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; filter: saturate(.78); }
.shot.wide img { aspect-ratio: 16 / 7; }
.shot figcaption {
  font: 500 14px/1.5 var(--sans); color: var(--steel); padding: 10px 13px;
  border-top: 1px solid var(--rule); background: var(--paper);
  display: flex; flex-wrap: wrap; gap: 4px 14px;
}
.shot figcaption b { color: var(--navy); font-weight: 600; }
/* estado vacío honesto — NO es un cuadro gris, es una fila declarada */
.noshot {
  border: 1px dashed var(--rule); border-radius: 2px; background: var(--paper-2);
  aspect-ratio: 4 / 3; display: grid; place-content: center; text-align: center; padding: 20px; gap: 8px;
}
.noshot span { font: 600 14px/1.45 var(--sans); letter-spacing: .04em; text-transform: uppercase; color: var(--steel); }
.noshot em { font-style: normal; font-size: 14px; color: var(--steel); max-width: 32ch; }

/* ---------- render de documento (certificado, etiqueta) ---------- */
.paper-doc {
  background: #fff; border: 1px solid var(--rule); border-radius: 2px; box-shadow: var(--shadow);
  padding: 26px; font-size: 14.5px; line-height: 1.5;
  /* Vive dentro de .sec-dark pero su fondo es papel: hay que reponer la tinta
     explicitamente o hereda texto blanco sobre blanco. */
  color: var(--navy);
}
.paper-doc .doc-title, .paper-doc p, .paper-doc dd, .paper-doc b { color: var(--navy); }
.paper-doc dt, .paper-doc .muted, .paper-doc .small { color: var(--steel); }
.paper-doc .doc-flag .doc-flag-h { color: var(--flag); }
.paper-doc .doc-title { font: 700 15px/1.3 var(--sans); margin: 0 0 3px; }
.paper-doc .doc-hd { border-bottom: 2px solid var(--navy); padding-bottom: 12px; margin-bottom: 16px; }
.paper-doc dl { display: grid; grid-template-columns: auto 1fr; gap: 7px 16px; margin: 0 0 16px; }
.paper-doc dt { font: 600 12px/1.5 var(--mono); letter-spacing: .04em; text-transform: uppercase; color: var(--steel); }
.paper-doc dd { margin: 0; font: 500 14px/1.5 var(--mono); }
.redact { display: inline-block; background: var(--navy); color: transparent; border-radius: 1px;
          user-select: none; padding: 0 2px; }
.doc-flag { border: 1px solid var(--flag); border-radius: 2px; padding: 12px 14px; margin-top: 4px; }
.doc-flag .doc-flag-h { margin: 0 0 6px; font: 700 12px/1.4 var(--mono); letter-spacing: .04em;
               text-transform: uppercase; color: var(--flag); }
.doc-flag p { margin: 0; font-size: 13.5px; }

/* ---------- formulario ---------- */
.form { display: grid; gap: 16px; max-width: 640px; }
.form label { display: block; font: 600 15px/1.4 var(--sans); margin-bottom: 6px; }
.form input, .form select {
  width: 100%; font: 400 17px/1.4 var(--sans); min-height: 50px; padding: 12px 14px;
  border: 1px solid var(--steel); border-radius: 2px; background: #fff; color: var(--navy);
}
.form .hint { font-size: 13.5px; color: var(--steel); margin-top: 5px; }
.form .hp { position: absolute; left: -9999px; }

/* ---------- footer ---------- */
.ftr { background: var(--navy); color: #C6D2E0; padding: 52px 0 32px; font-size: 16px; border-top: 1px solid var(--rule-dark); }
.ftr a { color: #C6D2E0; text-decoration: none; }
.ftr a:hover { color: var(--signal); text-decoration: underline; }
.ftr .ftr-h { color: #fff; font: 600 14px/1.4 var(--sans); letter-spacing: .04em; text-transform: uppercase; margin: 0 0 14px; }
/* .muted es #5B6570, pensado para fondo claro: sobre el navy del pie da 2.92:1
   y reprueba. Sobre fondo oscuro necesita su propio gris. */
.ftr .muted, .sec-dark .muted, .hero .muted { color: #9FB3CC; }
/* ...pero el render de documento tiene fondo de papel BLANCO aunque viva dentro
   de .sec-dark, asi que ahi el gris claro no sirve. Va despues y con mas
   especificidad para ganarle a la regla de arriba. */
.sec-dark .paper-doc .muted, .hero .paper-doc .muted,
.paper-doc .muted, .paper-doc .small { color: var(--steel); }
.ftr-grid { display: grid; gap: 32px; }
@media (min-width: 760px) { .ftr-grid { grid-template-columns: 1.4fr 1fr 1fr; gap: 48px; } }
.ftr ul { list-style: none; padding: 0; margin: 0; }
.ftr li { margin-bottom: .55em; }
.ftr-legal { border-top: 1px solid var(--rule-dark); margin-top: 40px; padding-top: 24px;
             font: 500 14px/1.65 var(--sans); color: #8FA3BC; }
.ftr-legal a { color: #8FA3BC; text-decoration: underline; }

/* ---------- misc ---------- */
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; margin: 20px 0 0; padding: 0; list-style: none; }
.tag-list li { font: 500 14px/1.2 var(--sans); border: 1px solid var(--rule); border-radius: 2px;
               padding: 9px 12px; color: var(--steel); margin: 0; }
.sec-dark .tag-list li { border-color: var(--rule-dark); color: #C6D2E0; }
.price-big { font: 700 48px/1 var(--sans); font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
.stack > * + * { margin-top: 12px; }
details { border: 1px solid var(--rule); border-radius: 2px; padding: 0; margin-bottom: 10px; }
summary { cursor: pointer; padding: 16px 18px; font-weight: 600; list-style-position: inside; }
details[open] summary { border-bottom: 1px solid var(--rule); }
details .det-body { padding: 16px 18px; }
details .det-body p:last-child { margin-bottom: 0; }

/* ---------- MARCADOR DE PLACEHOLDER ----------
   Todo dato que el cliente debe confirmar va envuelto en .todo.
   Se ve imposible de ignorar a propósito. Al llenarlo, quitar la etiqueta.
   Buscar en el proyecto: grep -r "todo" site/  ->  LEEME.md seccion 3.       */
.todo {
  background: #FFF3CD; color: #7A4F00; border: 1px dashed #C1121F;
  border-radius: 2px; padding: 0 .3em; font-weight: 600;
  box-decoration-break: clone; -webkit-box-decoration-break: clone;
}
.todo::before { content: "▲ "; color: #C1121F; }
.sec-dark .todo { background: rgba(255,195,0,.16); color: #FFE08A; border-color: #FF8A7A; }
.todo-block {
  border: 1px dashed #C1121F; background: #FFF8E7; border-radius: 2px;
  padding: 18px 20px; margin: 20px 0; font-size: 15.5px; color: #7A4F00;
}
.todo-block b { color: #C1121F; display: block; font: 700 14px/1.4 var(--sans);
                 letter-spacing: .04em; text-transform: uppercase; margin-bottom: 8px; }

/* ---------- ETIQUETA DE CAMPANA (hood tag) ----------
   Arte de la etiqueta, 4:3 como la impresa (4x3 pulgadas).
   Conserva el ADN del sticker actual (rejilla perforable, DO NOT REMOVE,
   "CERTIFICATE OF PERFORMANCE") y corrige lo verificado:
     - fuera el logo NFPA y el escudo de bomberos (marca ajena / respaldo implicito)
     - entra la DIRECCION, que el IFC 2021 606.3.3.3.1 exige y faltaba
     - entra la fila de DIA: sin ella la rejilla no puede expresar "date of service"
     - nada en rojo: el rojo es el color del equipo de supresion y la etiqueta
       de supresion cuelga en el mismo lugar
     - sin campo de numero de licencia: en Texas no existe esa licencia          */
.tag {
  /* Esta es una pieza de imprenta existente: conserva sus pilas tipograficas
     aunque la interfaz exterior use Atkinson. */
  --tn: #071B33; --tg: #FFC300;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", "Segoe UI Mono", "Roboto Mono", Menlo, Consolas, monospace;
  width: 100%; max-width: 620px; aspect-ratio: 4 / 3;
  background: #fff; color: var(--tn);
  border: 2.5px solid var(--tn); border-radius: 5px;
  display: grid; grid-template-rows: auto 1fr auto;
  overflow: hidden; box-shadow: var(--shadow);
  container-type: inline-size;
  font-size: clamp(6.5px, 1.62cqw, 10px);
}
.tag-hd { display: flex; align-items: center; gap: 2.4%; padding: 2.6% 3% 2.2%;
          border-bottom: 2px solid var(--tn); }
.tag-hd img { width: 11.5%; height: auto; flex: none; }
.tag-hd .tag-title { margin: 0; font: 800 1.5em/1.1 var(--sans); text-transform: uppercase; letter-spacing: -.01em; }
.tag-hd p  { margin: .3em 0 0; font: 600 1.02em/1.4 var(--mono); }
.tag-body { display: grid; grid-template-columns: 1.35fr 1fr; gap: 2.6%; padding: 2.4% 3%; min-height: 0; }
.tag-col { display: flex; flex-direction: column; gap: .55em; min-width: 0;
           justify-content: space-between; }
.tag-lbl { font: 800 1.02em/1 var(--sans); letter-spacing: .06em; text-transform: uppercase; }
.punch { border: 1.4px solid var(--tn); border-radius: 3px; overflow: hidden; }
.punch-row { display: flex; align-items: stretch; border-top: 1px solid var(--tn); }
.punch-row:first-child { border-top: 0; }
.punch-row > b { flex: none; width: 3.1em; background: var(--tn); color: #fff;
                 font: 800 .92em/1 var(--sans); letter-spacing: .04em;
                 display: grid; place-content: center; }
/* grid y no flex: con flex-wrap los 31 dias partian 23+8 y la segunda fila
   quedaba con huecos enormes. Con grid caen 16+15, parejos. */
.punch-row > span { flex: 1; display: grid; grid-template-columns: repeat(12, 1fr); min-width: 0; }
.punch-row i { text-align: center; font-style: normal;
               font: 700 .96em/2 var(--mono); border-left: 1px solid #C9D2DE; }
.punch-row i:nth-child(12n+1) { border-left: 0; }
.punch-day > span { grid-template-columns: repeat(16, 1fr); }
.punch-day i { font-size: .82em; line-height: 2.35; }
.punch-day i:nth-child(12n+1) { border-left: 1px solid #C9D2DE; }
.punch-day i:nth-child(16n+1) { border-left: 0; }
.punch-day i:nth-child(n+17) { border-top: 1px solid #C9D2DE; }
.punch-row.punch-yr > span { grid-template-columns: repeat(5, 1fr); }
.punch-row.punch-yr i:nth-child(n+1) { border-left: 1px solid #C9D2DE; }
.punch-row.punch-yr i:first-child { border-left: 0; }
.tag-hint { margin: 0; font: 500 .88em/1.35 var(--mono); color: var(--steel); }
.tag-chk { display: flex; flex-wrap: wrap; gap: .35em .9em; font: 700 1.02em/1.5 var(--sans); }
.tag-chk i { font-style: normal; white-space: nowrap; }
.tag-chk i::before { content: ""; display: inline-block; width: .95em; height: .95em; margin-right: .3em;
  border: 1.4px solid var(--tn); border-radius: 2px; vertical-align: -.12em; }
.tag-write { font: 700 .98em/1.25 var(--sans); }
.tag-write u { display: block; text-decoration: none; border-bottom: 1.2px solid var(--tn);
               height: 1.45em; margin-top: .15em; }
.tag-flag { border: 1.6px solid var(--tn); border-radius: 3px; padding: .4em .5em; }
.tag-flag b { display: block; font: 800 .94em/1.25 var(--sans); letter-spacing: .03em; text-transform: uppercase; }
.tag-qr { display: flex; gap: .6em; align-items: center; }
.tag-qr .qrbox { width: 4.6em; aspect-ratio: 1; flex: none; border: 1.4px solid var(--tn); border-radius: 3px;
  display: grid; place-content: center; text-align: center; font: 700 .74em/1.15 var(--mono); color: var(--steel); }
.tag-qr small { font: 600 .9em/1.35 var(--mono); }
.tag-ft { background: var(--tn); color: #fff; display: flex; flex-wrap: wrap;
          justify-content: space-between; align-items: center; gap: .4em 1em; padding: .6em 3%; }
.tag-ft b { font: 800 1.34em/1 var(--sans); letter-spacing: .11em; }
.tag-ft span { font: 600 .94em/1.3 var(--mono); color: #C6D2E0; }

/* ---------- evidencia fotografica sobre fondo oscuro ---------- */
.shots2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.shot-dark { border-color: var(--rule-dark); background: var(--navy-2); }
.shot-dark figcaption { background: var(--navy-2); border-top-color: var(--rule-dark); color: #9FB3CC; }
.shot-dark figcaption b { color: var(--signal); }
.hero-note { font: 500 14px/1.5 var(--sans); color: #9FB3CC; margin: 12px 0 0; }
.shot img { filter: none; }           /* fotos reales: sin filtro, la autenticidad es el punto */

/* ---------- banda de prueba bajo el hero ---------- */
.proof { padding: 40px 0 48px; border-top: 1px solid var(--rule-dark); }
.proof-in { display: grid; gap: 28px; align-items: center; }
@media (min-width: 960px) { .proof-in { grid-template-columns: .8fr 1.2fr; gap: 48px; } }
.proof h2 { font-size: clamp(22px, 3vw, 30px); }
.proof p { margin-bottom: 0; }
.proof .shots2 { margin: 0; }
.proof .hero-note { display: none; }   /* ya lo dice el texto de la izquierda */

/* ---------- iconos ----------
   Mismo lenguaje que el diagrama: monolinea, puntas cuadradas, currentColor.
   Un sprite inline por pagina, cero peticiones. Solo donde nombran una accion
   o un tipo de cosa; nunca como adorno de titulo ni en rejilla de "por que
   elegirnos".                                                              */
.ic { width: 1.15em; height: 1.15em; flex: none; display: inline-block; vertical-align: -.2em;
       fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: square; stroke-linejoin: miter; }
.btn .ic, .bar a .ic { width: 20px; height: 20px; }
@media (max-width: 360px) { .bar .ic { display: none; } }
.hdr-tel .ic { width: 17px; height: 17px; }
.strip div { display: flex; gap: 10px; align-items: flex-start; }
.strip .ic { width: 20px; height: 20px; color: var(--signal); margin-top: 2px; }
.chk li::before { content: ""; width: 18px; height: 18px; top: .3em; background: currentColor;
                  -webkit-mask: var(--m) center / contain no-repeat; mask: var(--m) center / contain no-repeat; }
.chk.yes li::before { color: var(--verify); --m: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22black%22%20stroke-width%3D%222.2%22%20stroke-linecap%3D%22square%22%20stroke-linejoin%3D%22miter%22%3E%3Cpath%20d%3D%22M4%2012.5l5%205L20%206.5%22%2F%3E%3C%2Fsvg%3E"); }
.chk.no  li::before { color: var(--flag);   --m: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22black%22%20stroke-width%3D%222.2%22%20stroke-linecap%3D%22square%22%20stroke-linejoin%3D%22miter%22%3E%3Cpath%20d%3D%22M6%206l12%2012M18%206L6%2018%22%2F%3E%3C%2Fsvg%3E"); }
.chk.dot li::before { color: var(--steel);  --m: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22black%22%20stroke-width%3D%222.2%22%20stroke-linecap%3D%22square%22%20stroke-linejoin%3D%22miter%22%3E%3Cpath%20d%3D%22M4%2012h15M13%206l6%206-6%206%22%2F%3E%3C%2Fsvg%3E"); }

/* lista de servicio con icono */
.svc { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 0 32px; border-top: 1px solid var(--rule); }
@media (min-width: 720px) { .svc { grid-template-columns: 1fr 1fr; } }
.svc li { display: flex; gap: 14px; align-items: flex-start; padding: 16px 0; margin: 0; border-bottom: 1px solid var(--rule); }
.svc .ic { width: 26px; height: 26px; color: var(--navy-3); margin-top: 1px; }
.svc b { display: block; margin-bottom: 3px; }
.sec-dark .svc .ic { color: var(--signal); }
.sec-dark .svc li { border-color: var(--rule-dark); }

/* render de documento fotografiado: sin recorte 4:3, sin filtro */
.shot-doc img { aspect-ratio: auto; object-fit: contain; background: #fff; filter: none; }

/* ---------- MOVIL ----------
   Menu nativo <details>: sin JS, accesible por teclado, se cierra con Esc en
   navegadores modernos. Solo existe por debajo de 1100px; arriba esta .nav.   */
a, button, summary, input, select { touch-action: manipulation; }
.mnav { display: none; position: relative; }
@media (max-width: 1099px) { .mnav { display: block; } }
.mnav > summary {
  list-style: none; cursor: pointer; min-height: 44px; min-width: 44px;
  display: inline-flex; align-items: center; gap: 9px; padding: 0 12px;
  color: #fff; font: 600 15px/1.2 var(--sans); border: 1px solid var(--rule-dark); border-radius: 2px;
}
.mnav > summary::-webkit-details-marker { display: none; }
.mnav > summary::marker { content: ""; }
.mnav-bars { width: 18px; height: 2px; background: currentColor; display: inline-block; flex: none;
             box-shadow: 0 -6px 0 currentColor, 0 6px 0 currentColor; }
.mnav[open] > summary { background: var(--navy-2); color: var(--signal); }
.mnav nav {
  position: absolute; right: 0; top: calc(100% + 8px); z-index: 5; min-width: 240px;
  background: var(--navy-2); border: 1px solid var(--rule-dark); border-radius: 2px;
  padding: 6px; box-shadow: var(--shadow);
}
.mnav nav a { display: flex; align-items: center; min-height: 46px; padding: 0 14px; color: #fff;
              text-decoration: none; font-weight: 600; border-radius: 2px; }
.mnav nav a:hover, .mnav nav a[aria-current] { background: var(--navy); color: var(--signal); }
@media (max-width: 400px) { .mnav > summary .mnav-txt { display: none; } .mnav > summary { padding: 0 12px; } }

/* la etiqueta es arte de imprenta: en telefono se desplaza de lado, no se
   encoge a 6px. Mismo patron que las tablas (.scroller).                        */
.tag-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.tag-wrap:focus-visible { outline: 3px solid var(--signal); outline-offset: 2px; }
@media (max-width: 600px) {
  .tag-wrap { margin-inline: calc(-1 * var(--gut)); padding-inline: var(--gut); }
  .tag { min-width: 560px; max-width: none; }
}

/* diagrama en telefono: numeros y rotulos legibles */
@media (max-width: 600px) {
  .dg-label { font-size: 13px; }
  .dg-num { font-size: 13px; }
  .diagram circle { r: 14; }
}
.avail { align-items: flex-start; }
@media (max-width: 480px) { .avail { font-size: 13.5px; padding: 8px 12px; } }

/* Presupuesto de la cabecera movil (390px): 40 padding + 71 toggle + 44 menu + 28 gaps
   + 52 logo = 235 -> quedan ~155px para el nombre, y en una linea mide 157. Por eso
   por debajo de 430px el wordmark se apila en dos lineas (3 SCORPION / SERVICES),
   que necesita ~85px, y el boton del menu es solo icono en todo el rango movil.   */
.mnav-txt { display: none; }
@media (max-width: 430px) {
  /* max-width 84px: "3 SCORPION" (~74px) cabe en la primera linea y "SERVICES"
     baja a la segunda. Con min-content el "3" quedaba solo en una tercera linea. */
  .brand b { white-space: normal; width: auto; max-width: 92px; font-size: 14.5px; line-height: 1.05;
              overflow: visible; text-overflow: clip; letter-spacing: 0; }
  .brand b span { display: none; }
}
/* Al ocultar el idioma actual hay espacio para recuperar otro medio punto. Esta
   regla va despues de 430px para que la cascada no la vuelva a reducir. */
@media (max-width: 360px) { .lang .lang-cur { display: none; } .lang { padding: 0 11px; } .brand b { font-size: 15px; } }

/* ---------- banda de servicios (bajo el hero) ----------
   Los cuatro servicios visibles en los primeros segundos; el de campanas
   al frente, mas ancho y en navy. Los otros tres, un renglon cada uno.       */
.svcband { background: var(--paper-2); border-bottom: 1px solid var(--rule); }
.svcband .wrap { display: grid; }
@media (min-width: 900px) { .svcband .wrap { grid-template-columns: 1.45fr 1fr 1fr 1fr; } }
.svcband a { display: flex; gap: 12px; align-items: flex-start; padding: 18px 0;
             text-decoration: none; color: var(--navy); border-top: 1px solid var(--rule); }
.svcband a:first-child { border-top: 0; }
@media (min-width: 900px) {
  .svcband a { border-top: 0; border-left: 1px solid var(--rule); padding: 22px 20px; }
  .svcband a:first-child { border-left: 0; }
}
.svcband .ic { width: 26px; height: 26px; color: var(--navy-3); margin-top: 2px; }
.svcband b { display: block; font-size: 17px; line-height: 1.2; margin-bottom: 3px; letter-spacing: -.01em; }
.svcband span { font-size: 14.5px; line-height: 1.45; color: var(--steel); display: block; }
.svcband a:hover b { color: var(--navy-3); text-decoration: underline; text-underline-offset: 3px; }
.svcband a.lead { background: var(--navy-2); color: #fff; padding: 22px 20px; margin-inline: calc(-1 * var(--gut)); border: 0; }
@media (min-width: 900px) { .svcband a.lead { margin-inline: 0; margin-left: calc(-1 * var(--gut)); padding-left: var(--gut); } }
.svcband a.lead .ic { color: var(--signal); }
.svcband a.lead span { color: #C6D2E0; }
.svcband a.lead:hover b { color: var(--signal); }
.svcband .svc-tag, .svc-tag { display: inline-block; width: auto; font: 700 12px/1.1 var(--sans); letter-spacing: .045em;
           text-transform: uppercase; color: var(--navy); background: var(--signal); padding: 4px 7px; border-radius: 2px; margin-bottom: 8px; }

/* ---------- tablas en telefono: filas apiladas, no scroll lateral ----------
   Las celdas son prosa. Con scroll quedaban cortadas a mitad de palabra
   (revision visual, P0 en /verify/, seguro y precios). Cada fila pasa a ser
   un bloque: encabezado de fila + celdas con su etiqueta (data-label).   */
@media (max-width: 700px) {
  .scroller { overflow: visible; border: 0; }
  .tbl, .tbl tbody, .tbl tr, .tbl th, .tbl td { display: block; width: 100%; }
  .tbl thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .tbl tr { border: 1px solid var(--rule); border-radius: 2px; padding: 12px 14px 14px; margin-bottom: 10px; background: var(--paper); }
  .tbl tbody tr:last-child { margin-bottom: 0; }
  .tbl th, .tbl td { padding: 3px 0; border: 0; }
  .tbl th[scope="row"] { font-size: 16px; padding-bottom: 6px; }
  .tbl td::before { content: attr(data-label); display: block; font: 600 13.5px/1.4 var(--sans); letter-spacing: .035em;
                    text-transform: uppercase; color: var(--steel); margin-top: 6px; }
  .tbl td.n { white-space: normal; font-size: 16px; }
  .tbl td.n::before { display: inline-block; margin: 0 8px 0 0; }
}
/* icono seguido de texto en enlaces de pie y rieles (no en botones, que usan gap) */
.ftr a .ic, .rail-item a .ic, p > a > .ic { margin-right: .4em; }
/* CTA del hero en telefono: que no se parta en dos lineas por 20px */
@media (max-width: 480px) { .btn { font-size: clamp(16px, 4.3vw, 17px); } }

/* ---------- pase 2 de la revision visual ----------
   Chips: no se parten (nowrap arriba); los largos (nombre de archivo,
   vigencia) llevan .k-long y se parten en los guiones bajos con fondo continuo. */
.k-long { white-space: normal; overflow-wrap: anywhere; box-decoration-break: clone; -webkit-box-decoration-break: clone; }
.nw { white-space: nowrap; }
/* el riel termina donde termina su contenido; sin filete huerfano */
.rail { align-self: start; }
/* etiqueta mas pedida sobre amarillo: texto navy (la regla de span la ponia gris claro) */
.svcband a.lead .svc-tag { color: var(--navy); }
/* idioma actual en blanco; el otro es el enlace */
.lang .lang-cur { color: #fff; }
/* botones de dos lineas: centrados */
.btn { text-align: center; }
/* controles nativos que se veian sin estilo */
.form select { padding-right: 40px; text-overflow: ellipsis; }
.form input[type="file"] { padding: 8px 10px; }
.form input[type="file"]::file-selector-button {
  font: 600 14px/1 var(--sans); color: var(--navy); background: #fff; border: 1.5px solid var(--navy);
  border-radius: 2px; padding: 9px 12px; margin-right: 12px; cursor: pointer; }
.form input[type="file"]::file-selector-button:hover { background: var(--paper-2); }
/* medida de lectura: ninguna linea de prosa pasa de ~68 caracteres */
p, li { max-width: 68ch; }
.center p, p.center { margin-inline: auto; }
/* dos hairlines seguidos: la lista .svc y la nota que la sigue */
.svc:has(+ .note) li:last-child { border-bottom: 0; }
/* aire despues de una tabla y de las fotos */
.scroller + p, .scroller + .small { margin-top: 18px; }
.shots + *, .shots2 + *, .shot-doc + *, .paper-doc + * { margin-top: 22px; }
/* listas con dos digitos */
ol.small, .doc ol { padding-left: 1.7em; }
/* tarjetas de precio: titulo de una o dos lineas, precio a la misma altura */
@media (min-width: 700px) { .card > h3:first-child { min-height: 2.3em; } }
/* <br class="d">: salto solo en escritorio */
@media (max-width: 700px) { br.d { display: none; } }

/* ---------- segunda tanda de fotos (4 sep 2026) ----------
   .tall: retrato completo 3:4 (pares linea de cocina, plafon). .shots4: rejilla de detalle. */
.shot.tall img { aspect-ratio: 3 / 4; }
.shots4 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (min-width: 900px) { .shots4 { grid-template-columns: repeat(4, 1fr); } .shots4 figcaption { font-size: 12.5px; } }
.svc + .shots2, .svc + .shots4 { margin-top: 28px; }
.shots2 + .shots2, .shots2 + .shots4 { margin-top: 12px; }

/* ---------- orden del home (5 sep 2026): hero corto, 3 pasos, banda con foto, promesas, FAQ ---------- */
.hero-more { font-size: 17px; line-height: 1.55; color: #C6D2E0; margin: 18px 0 0; max-width: 58ch; }
.steps3 { list-style: none; padding: 0; margin: 24px 0 0; counter-reset: s; display: grid; gap: 12px; }
@media (min-width: 700px) { .steps3 { grid-template-columns: repeat(3, 1fr); gap: 16px; } }
.steps3 li { counter-increment: s; border: 1px solid var(--rule); border-radius: 2px; background: var(--paper); padding: 20px 20px 18px; margin: 0; max-width: none; }
.steps3 li::before { content: "0" counter(s); display: block; font: 700 13px/1 var(--mono); letter-spacing: .08em; color: var(--navy-3); margin-bottom: 14px; }
.steps3 .ic { width: 28px; height: 28px; color: var(--navy-3); margin-bottom: 10px; display: block; }
.steps3 b { display: block; font-size: 19px; line-height: 1.2; margin-bottom: 6px; letter-spacing: -.01em; }
.steps3 p { margin: 0; color: var(--steel); }
.howto .btns { margin-top: 20px; }
/* banda de servicios: foto real + icono junto al titulo */
.svcband a { display: grid; grid-template-columns: 104px 1fr; gap: 0 14px; align-items: start; }
.svcband a img { width: 104px; height: 78px; object-fit: cover; border-radius: 2px; display: block; }
.svcband a > div { min-width: 0; }
.svcband div > .ic { float: left; width: 22px; height: 22px; margin: 1px 8px 0 0; }
@media (min-width: 900px) {
  .svcband a { grid-template-columns: 1fr; gap: 12px 0; }
  .svcband a img { width: 100%; height: auto; aspect-ratio: 16 / 9; }
}
.chk.serve { display: grid; gap: 0 32px; }
@media (min-width: 640px) { .chk.serve { grid-template-columns: 1fr 1fr; } }
.promises { display: grid; gap: 12px; margin-top: 28px; }
@media (min-width: 700px) { .promises { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .promises { grid-template-columns: repeat(3, 1fr); } }
.promises .card h3 { font-size: 20px; }
.promises .card p { margin: 0 0 12px; }
.promises .promise-tag { margin: 0; font: 600 11px/1.4 var(--mono); letter-spacing: .07em; text-transform: uppercase; }
.promises + .note { margin-top: 20px; }
/* FAQ: <details> nativo, sin JS */
.faq-list { border-top: 1px solid var(--rule); margin-top: 24px; max-width: 76ch; }
.faq-list details { border-bottom: 1px solid var(--rule); }
.faq-list summary { list-style: none; cursor: pointer; padding: 16px 40px 16px 0; font-weight: 700; font-size: 17px; line-height: 1.35; position: relative; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 6px; top: 11px; font: 400 26px/1 var(--mono); color: var(--navy-3); }
.faq-list details[open] summary::after { content: "–"; }
.faq-list details p { margin: 0 0 18px; max-width: 70ch; }

/* ilustraciones (IA, etiquetadas): sin filtro, proporcion propia, pie con etiqueta */
.shot.illo img { aspect-ratio: auto; height: auto; }
.shot.illo figcaption b { color: var(--navy-3); }
.rail .shot.illo { margin-top: 12px; }

/* ---------- UX: decision area, page location and useful motion ---------- */
:root {
  --ease-out: cubic-bezier(.22, 1, .36, 1);
  --motion-feedback: 120ms;
  --motion-panel: 240ms;
}
html:has(.page-jumps) { scroll-padding-top: 138px; }
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}
.nav a, .hdr-tel { min-height: 44px; align-items: center; }
.nav a { display: inline-flex; position: relative; }
.nav a::after {
  content: ""; position: absolute; inset-inline: 0; bottom: 3px; height: 2px;
  background: currentColor; transform: scaleX(0); transform-origin: left;
  transition: transform 180ms var(--ease-out);
}
.nav a:hover::after, .nav a[aria-current]::after { transform: scaleX(1); }
.mnav { border: 0; margin: 0; }
.mnav nav {
  width: min(330px, calc(100vw - 40px)); min-width: 0;
  max-height: calc(100dvh - 156px); overflow-y: auto; overscroll-behavior: contain;
  padding: 8px; box-shadow: 0 12px 28px rgba(7,27,51,.3);
}
.mnav nav a { padding-block: 10px; }
.mnav-bars { position: relative; box-shadow: none; transition: background-color var(--motion-feedback); }
.mnav-bars::before, .mnav-bars::after {
  content: ""; position: absolute; inset: 0; background: currentColor;
  transition: transform 180ms var(--ease-out);
}
.mnav-bars::before { transform: translateY(-6px); }
.mnav-bars::after { transform: translateY(6px); }
.mnav[open] .mnav-bars { background: transparent; }
.mnav[open] .mnav-bars::before { transform: rotate(45deg); }
.mnav[open] .mnav-bars::after { transform: rotate(-45deg); }
.hero-copy .eyebrow { letter-spacing: .02em; text-transform: none; font-size: 15px; }
.hero-price {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px 22px;
  margin: 24px 0 0; padding-block: 18px; border-block: 1px solid var(--rule-dark);
}
.hero-price strong { color: #fff; font-size: 30px; line-height: 1.1; font-variant-numeric: tabular-nums; }
.hero-price span { font-size: 15px; color: #C6D2E0; }
.hero-price a { display: block; color: #fff; text-underline-offset: 4px; }
.hero-copy .btns { margin-top: 22px; }
.hero-help { font-size: 15px; line-height: 1.5; color: #C6D2E0; margin: 14px 0 0; max-width: 57ch; }
.hero-hours { font-size: 14px; color: #9FB3CC; margin: 14px 0 0; }
.hero .diagram { margin-top: 0; }
.diagram:not(.static) .dg-grease { animation: none; stroke-dasharray: none; stroke-dashoffset: 0; }
.diagram:not(.static) .dg-tracer { stroke: #fff; stroke-width: 4; pointer-events: none; }
.diagram-replay {
  display: inline-flex; align-items: center; min-height: 44px; margin: 12px 0 0; padding: 6px 0;
  border: 0; background: transparent; color: #fff; font: 600 14px/1.3 var(--sans);
  text-align: left; text-decoration: underline; text-underline-offset: 4px; cursor: pointer;
}
.diagram-replay:hover { color: var(--signal); }
.page-jumps {
  position: sticky; top: 64px; z-index: 30; background: #fff;
  border-bottom: 1px solid var(--rule); box-shadow: 0 2px 4px rgba(7,27,51,.04);
}
.page-jumps > .wrap { display: flex; align-items: center; gap: 26px; }
.page-jumps-label { flex: none; color: var(--steel); font-size: 14px; }
.jump-links { display: flex; align-items: stretch; gap: 22px; overflow-x: auto; min-width: 0; scrollbar-width: thin; }
.jump-links a {
  display: inline-flex; align-items: center; flex: none; min-height: 52px;
  color: var(--steel); font-size: 15px; font-weight: 600; text-decoration: none;
  border-bottom: 3px solid transparent; padding: 5px 2px 2px;
  transition: color var(--motion-feedback), border-color var(--motion-feedback);
}
.jump-links a:hover, .jump-links a[aria-current] { color: var(--navy); border-bottom-color: var(--navy); }
.jump-links a:focus-visible { outline-offset: -4px; }
@media (max-width: 600px) {
  .hero { padding-top: 32px; padding-bottom: 36px; }
  .hero-copy .eyebrow { font-size: 14px; margin-bottom: 14px; }
  .hero-price { margin-top: 18px; padding-block: 14px; }
  .hero-price strong { font-size: 27px; }
  .hero-copy .btns { margin-top: 18px; gap: 10px; }
  .hero-help { font-size: 14px; }
  .sec { padding-block: 44px; }
  .page-jumps-label { display: none; }
  .jump-links { gap: 18px; }
  .jump-links a { font-size: 14px; min-height: 48px; }
}
.btn, .bar a {
  transition: background-color var(--motion-feedback), color var(--motion-feedback),
              border-color var(--motion-feedback), transform var(--motion-feedback) var(--ease-out);
}
.btn:active:not(:disabled), .bar a:active { transform: translateY(1px); }
.btn:disabled { cursor: wait; }
.faq-list details { border: 0; border-bottom: 1px solid var(--rule); margin: 0; border-radius: 0; }
.faq-list summary { padding: 20px 38px 20px 0; border: 0; font-size: 18px; }
.faq-list details[open] summary { border: 0; }
.faq-list summary:hover { color: var(--navy-3); }
.faq-list summary::before, .faq-list summary::after {
  content: ""; position: absolute; right: 10px; top: 31px; width: 14px; height: 2px;
  background: var(--navy-3); transition: transform var(--motion-panel) var(--ease-out);
}
.faq-list summary::before { transform: rotate(90deg); }
.faq-list details[open] summary::before { transform: rotate(0); }
.faq-list details[open] summary::after { content: ""; }
.faq-list details p { padding-right: 28px; }
.price-big { margin-bottom: 20px; }
.field-required { color: var(--steel); font-weight: 400; font-size: 13px; }
.form .hint { line-height: 1.5; margin-bottom: 0; }
.form .file-status { overflow-wrap: anywhere; }
.form .file-status:empty { display: none; }
.form input, .form select { transition: border-color var(--motion-feedback), background-color var(--motion-feedback); }
.form input:user-invalid { border-color: var(--flag); background: #FFF9F9; }
.form button[aria-busy="true"]::before {
  content: ""; width: 18px; height: 18px; border: 2px solid currentColor; border-right-color: transparent;
  border-radius: 50%; animation: sending 800ms linear infinite; flex: none;
}
@keyframes sending { to { transform: rotate(360deg); } }
.form-msg { scroll-margin-block: 145px 100px; }
.form-msg:focus { outline: 2px solid var(--navy-3); outline-offset: 4px; }
@media (max-width: 899px) {
  .editing-form .bar { visibility: hidden; pointer-events: none; }
}
@media (prefers-reduced-motion: reduce) {
  .diagram-replay { display: none; }
  .form button[aria-busy="true"]::before { animation: none; }
}

/* ---------- pantalla de entrada (v2): ~2 s de coreografia, salida en cortina ----------
   Home: siempre. Otras paginas: una vez por visita (splash.js pone html.splash-off).
   Sin JS el CSS la retira igual. Movimiento reducido: sin coreografia, fundido corto. */
.splash { position: fixed; inset: 0; z-index: 100; background: var(--navy); display: grid; place-items: center;
          pointer-events: none; overflow: hidden;
          animation: splash-exit .55s cubic-bezier(.7, 0, .3, 1) 1.55s forwards; }
html.splash-off .splash { display: none; }
/* rejilla tecnica muy tenue y halo detras del logo */
.splash::before { content: ""; position: absolute; inset: 0; opacity: 0;
  background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 44px 44px; background-position: center; animation: splash-grid .9s ease-out .1s forwards; }
.splash::after { content: ""; position: absolute; width: 90vmin; height: 90vmin; border-radius: 50%; opacity: 0;
  background: radial-gradient(circle, rgba(29,78,137,.55) 0%, rgba(29,78,137,.18) 40%, transparent 68%);
  animation: splash-glow 1.2s ease-out .25s forwards; }
.splash-in { position: relative; display: grid; justify-items: center; transform: translateY(-3vh); }
.splash-mark { position: relative; width: min(66vw, 300px); aspect-ratio: 200 / 220; display: grid; place-items: center; margin-bottom: clamp(18px, 3vh, 28px); }
.splash-hex { position: absolute; inset: 0; width: 100%; height: 100%; fill: none; stroke: var(--signal); stroke-width: 1.2; vector-effect: non-scaling-stroke;
  stroke-linejoin: round; stroke-dasharray: 1; stroke-dashoffset: 1; opacity: .9;
  animation: splash-hex .75s cubic-bezier(.22, 1, .36, 1) .05s forwards, splash-hex-fade .5s ease-out 1.05s forwards; }
.splash-mark img { width: 66%; height: auto; opacity: 0; transform: scale(.82);
  animation: splash-mark .6s cubic-bezier(.22, 1, .36, 1) .35s forwards; filter: drop-shadow(0 6px 18px rgba(0,0,0,.35)); }
.splash-in b { color: #fff; font: 700 clamp(17px, 4.6vw, 24px)/1 var(--mono); letter-spacing: .34em; text-transform: uppercase; white-space: nowrap;
  opacity: 0; transform: translateY(10px); animation: splash-word .55s cubic-bezier(.22, 1, .36, 1) .7s forwards; }
.splash-sub { margin-top: 12px; color: #9FB3CC; font: 500 clamp(13px, 3.4vw, 16px)/1 var(--sans); letter-spacing: .04em; white-space: nowrap;
  opacity: 0; transform: translateY(8px); animation: splash-sub .5s cubic-bezier(.22, 1, .36, 1) .9s forwards; }
.splash-line { position: relative; display: block; width: min(50vw, 220px); height: 3px; margin-top: 22px; background: rgba(255,195,0,.22); border-radius: 2px; overflow: hidden;
  opacity: 0; animation: splash-line-in .3s ease-out .95s forwards; }
.splash-line::before { content: ""; position: absolute; inset: 0; background: var(--signal); transform-origin: left; transform: scaleX(0);
  animation: splash-line .55s cubic-bezier(.22, 1, .36, 1) 1s forwards; }
.splash-line em { position: absolute; top: -3px; left: -10px; width: 10px; height: 9px; border-radius: 50%; background: #fff;
  box-shadow: 0 0 10px 2px rgba(255,195,0,.7); opacity: 0; animation: splash-dot .55s cubic-bezier(.4, 0, .2, 1) 1.02s forwards; }
@keyframes splash-grid  { to { opacity: 1; } }
@keyframes splash-glow  { to { opacity: 1; } }
@keyframes splash-hex   { to { stroke-dashoffset: 0; } }
@keyframes splash-hex-fade { to { opacity: .35; } }
@keyframes splash-mark  { to { opacity: 1; transform: scale(1); } }
@keyframes splash-word  { to { opacity: 1; transform: translateY(0); letter-spacing: .18em; } }
@keyframes splash-sub   { to { opacity: 1; transform: translateY(0); } }
@keyframes splash-line-in { to { opacity: 1; } }
@keyframes splash-line  { to { transform: scaleX(1); } }
@keyframes splash-dot   { 0% { opacity: 1; left: -10px; } 90% { opacity: 1; } 100% { opacity: 0; left: 100%; } }
@keyframes splash-exit  { 0% { clip-path: inset(0 0 0 0); } 99% { clip-path: inset(0 0 100% 0); visibility: visible; } 100% { clip-path: inset(0 0 100% 0); visibility: hidden; } }
@media (prefers-reduced-motion: reduce) {
  .splash { animation: splash-hide .2s linear .6s forwards; }
  .splash::before, .splash::after, .splash-hex, .splash-mark img, .splash-in b, .splash-sub, .splash-line, .splash-line::before, .splash-line em { animation: none; }
  .splash-mark img, .splash-in b, .splash-sub, .splash-line { opacity: 1; transform: none; }
  .splash-in b { letter-spacing: .18em; }
  .splash-hex { stroke-dashoffset: 0; opacity: .35; }
  .splash-line::before { transform: scaleX(1); }
  .splash-line em { display: none; }
}
@keyframes splash-hide { 0% { opacity: 1; } 99% { opacity: 0; visibility: visible; } 100% { opacity: 0; visibility: hidden; } }

/* ---------- video de fondo del hero (5 sep 2026) ----------
   El poster va como fondo CSS (se ve al instante); el video entra en fundido cuando la
   pagina ya cargo (e.js) y solo si no hay "reducir movimiento" ni ahorro de datos.
   El velo navy es lo que mantiene el contraste del texto: no bajarlo de .78 a la izquierda. */
.hero { position: relative; overflow: hidden; isolation: isolate; }
.hero-bg { position: absolute; inset: 0; z-index: -1; background: var(--navy) url(/assets/img/hero-poster.webp) center / cover no-repeat; }
.hero-bg::after { content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(7,27,51,.74) 0%, rgba(7,27,51,.58) 45%, rgba(7,27,51,.22) 100%),
              linear-gradient(180deg, rgba(7,27,51,.12) 0%, rgba(7,27,51,0) 45%, rgba(7,27,51,.62) 100%); }
.hero-video { width: 100%; height: 100%; object-fit: cover; display: block; opacity: 0; transition: opacity 1.2s ease-out; }
@media (max-width: 699px) { .hero-bg { background-image: url(/assets/img/hero-poster-m.webp); } }
.hero-video.on { opacity: 1; }
@media (max-width: 959px) {
  /* en telefono el hero es muy alto: el video ocupa la primera pantalla y se funde a navy debajo */
  .hero-bg { height: 100vh; height: 100svh; min-height: 620px; max-height: 900px; }
  .hero-bg::after { background: linear-gradient(180deg, rgba(7,27,51,.62) 0%, rgba(7,27,51,.48) 45%, rgba(7,27,51,.7) 78%, rgba(7,27,51,1) 100%); }
  .hero-video, .hero-bg { object-position: 50% 50%; background-position: 50% 50%; }
}
@media (prefers-reduced-motion: reduce) { .hero-video { display: none; } }

/* con el velo mas abierto, una sombra suave sostiene el texto sobre el video */
.hero h1, .hero .lede, .hero .hero-price, .hero .hero-help, .hero .hero-hours, .hero .eyebrow { text-shadow: 0 1px 2px rgba(3,12,26,.55), 0 0 18px rgba(3,12,26,.35); }
.hero .strip { position: relative; }

/* ---------- tarjeta del diagrama como vidrio esmerilado sobre el video ---------- */
.hero .diagram { background: rgba(13,36,67,.52); border: 1px solid rgba(255,255,255,.16);
  box-shadow: 0 18px 48px rgba(3,12,26,.45), inset 0 1px 0 rgba(255,255,255,.14);
  -webkit-backdrop-filter: blur(16px) saturate(1.25); backdrop-filter: blur(16px) saturate(1.25); }
.hero .diagram figcaption { color: #C6D2E0; }
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) { .hero .diagram { background: rgba(13,36,67,.9); } }

/* ---------- videos de trabajo reales dentro de figuras (6 sep 2026) ---------- */
.shot video { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; display: block; background: var(--navy-2); }
.shot.tall video { aspect-ratio: 3 / 4; }
.shots3 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (min-width: 700px) { .shots3 { grid-template-columns: repeat(3, 1fr); } }

/* fotos y videos de trabajo: sin arrastrar ni seleccionar (disuasion; la marca de agua es la proteccion real) */
.shot img, .shot video, .svcband img { -webkit-user-drag: none; user-select: none; -webkit-user-select: none; -webkit-touch-callout: none; }