/* ==========================================================================
   RUSA × Pureza Diesel · Sistema visual "Precisión bajo presión"
   Colores extraídos de la imagen de referencia (fotografía de bancos de prueba
   en duotono azul con acento verde). Contrastes verificados WCAG 2.2 AA.
   ========================================================================== */
:root{
  /* Superficies oscuras (de la referencia) */
  --petrol-950:#020506;   /* negro petróleo · fondo principal */
  --petrol-900:#071318;   /* azul profundo */
  --petrol-800:#0B1F26;
  --petrol-700:#1A6579;   /* azul petróleo */
  --petrol-500:#2E859E;
  /* Acentos */
  --cyan:#00E5FF;         /* cian fosforescente · 14.2:1 sobre petrol-950 */
  --cyan-ink:#00E5FF;
  --lime:#B8FF1F;         /* verde fosforescente · acciones · 16.4:1 sobre petrol-950 */
  --lime-hi:#D4FF6B;
  --lime-ink:#B8FF1F;
  /* Superficies claras para información técnica */
  --paper:#060B0D;      /* superficie técnica: negro grafito */
  --paper-2:#0C1418;
  /* Texto */
  --text:#EAF2F3;         /* 17.3:1 sobre petrol-950 */
  --text-muted:#9DB5BB;   /* 9.1:1 sobre petrol-950 · 7.3:1 sobre petrol-900 */
  --ink:#EAF2F3;
  --ink-muted:#9DB5BB;
  --line-dark:#16282E;
  --line-light:#1C2E35;
  --error:#F27A66;
  --error-ink:#FF8A73;

  --f-display:"Archivo","Arial Narrow",Arial,sans-serif;
  --f-body:"Questrial","Helvetica Neue",Arial,system-ui,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;

  --wrap:1240px;
  --gutter:clamp(16px,4vw,40px);
  --cut:clamp(24px,4vw,64px);
  --bar-h:0px;
  color-scheme:dark;
}

*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--petrol-950);color:var(--text);font-family:var(--f-body);font-size:1.0625rem;line-height:1.65;padding-bottom:var(--bar-h)}
img{display:block;max-width:100%;height:auto}
picture{display:contents}
a{color:inherit}
p{margin:0}
:focus-visible{outline:3px solid var(--lime);outline-offset:3px}
.skip{position:absolute;left:-999px;top:8px;z-index:100;background:var(--lime);color:var(--petrol-950);padding:10px 14px;font-weight:700}
.skip:focus{left:8px}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Tipografía */
h1,h2,h3,h4{font-family:var(--f-display);font-stretch:125%;font-weight:800;margin:0;line-height:1;letter-spacing:-.01em;text-wrap:balance}
h1{font-size:clamp(2.4rem,6vw,5.2rem);text-transform:uppercase;line-height:.95}
h2{font-size:clamp(1.9rem,4.4vw,3.6rem);text-transform:uppercase}
h3{font-size:clamp(1.15rem,1.8vw,1.45rem);font-stretch:112%;line-height:1.15}
h4{font-size:1rem;font-stretch:100%;font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.eyebrow{font-family:var(--f-mono);font-size:.75rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);display:inline-flex;align-items:center;gap:10px;margin:0}
.eyebrow::before{content:"";width:24px;height:2px;background:currentColor}
.lead{font-size:clamp(1.05rem,1.4vw,1.2rem);color:var(--text-muted);max-width:60ch}
.prose{max-width:68ch;display:grid;gap:1em}
.prose p,.prose li{color:var(--text-muted)}
.prose strong{color:var(--text)}
.c-lime{color:var(--lime)}
.c-cyan{color:var(--cyan)}
.mono{font-family:var(--f-mono)}
.note{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.06em;color:var(--text-muted)}

/* Superficie clara para información técnica */
.light{background:var(--paper);color:var(--ink)}
.light .lead,.light .prose p,.light .prose li,.light .muted{color:var(--ink-muted)}
.light .prose strong{color:var(--ink)}
.light .eyebrow{color:var(--cyan-ink)}
.light .note{color:var(--ink-muted)}
.light :focus-visible{outline-color:var(--lime)}

/* Secciones y diagonales */
.sec{padding-block:clamp(64px,9vw,128px);position:relative}
.sec-tight{padding-block:clamp(48px,6vw,80px)}
.cut-top{clip-path:polygon(0 var(--cut),100% 0,100% 100%,0 100%);margin-top:calc(-1 * var(--cut));padding-top:calc(clamp(64px,9vw,128px) + var(--cut))}
.cut-bottom{clip-path:polygon(0 0,100% 0,100% calc(100% - var(--cut)),0 100%);padding-bottom:calc(clamp(64px,9vw,128px) + var(--cut))}
.head{display:grid;gap:16px;margin-bottom:clamp(32px,4.5vw,56px)}
.split{display:grid;grid-template-columns:1.15fr 1fr;gap:clamp(28px,5vw,72px);align-items:end}
.split>*{min-width:0}
.split.at{align-items:start}
.split.center{align-items:center}
@media (max-width:880px){.split{grid-template-columns:1fr}}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;font-family:var(--f-display);font-stretch:112%;font-weight:700;font-size:.95rem;letter-spacing:.02em;text-transform:uppercase;text-decoration:none;padding:12px 22px;border:2px solid transparent;cursor:pointer;transition:background .15s ease,color .15s ease,transform .15s ease;clip-path:polygon(0 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%)}
.btn svg{width:18px;height:18px;flex:none}
.btn-primary{background:var(--lime);color:var(--petrol-950)}
.btn-primary:hover{background:var(--lime-hi);transform:translateY(-1px);box-shadow:0 0 24px color-mix(in srgb,var(--lime) 45%,transparent)}
.btn-ghost{border-color:currentColor;background:transparent}
.btn-ghost:hover{background:var(--text);color:var(--petrol-950)}
.light .btn-ghost:hover{background:var(--text);color:var(--petrol-950)}
.btn-wa{background:transparent;border-color:var(--cyan);color:var(--text)}
.btn-wa:hover{background:var(--cyan);color:var(--petrol-950)}
.light .btn-wa{color:var(--ink);border-color:var(--cyan-ink)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.textlink{font-weight:700;text-decoration:none;border-bottom:2px solid var(--lime);padding-bottom:1px}
.light .textlink{border-color:var(--lime-ink)}
.textlink:hover{color:var(--lime)}
.light .textlink:hover{color:var(--lime-ink)}

/* Encabezado */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:color-mix(in srgb,var(--petrol-950) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line-dark)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px}
.brand{flex-shrink:0;display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{height:36px;width:auto}
.brand .x{color:var(--text-muted);font-family:var(--f-display);font-weight:700}
.brand .pz{height:30px}
.nav{display:flex;align-items:center;gap:clamp(12px,1.4vw,22px)}
.nav a{white-space:nowrap;font-size:.86rem;text-decoration:none;letter-spacing:.03em;padding-block:6px;border-bottom:2px solid transparent}
.nav a:hover,.nav a[aria-current="page"]{border-color:var(--cyan)}
.nav .btn{border-bottom:2px solid transparent;padding:10px 16px;min-height:42px;font-size:.84rem}
.mnav{display:none}
@media (max-width:1380px){
  .nav{display:none}
  .mnav{display:block;position:relative}
  .mnav summary{list-style:none;cursor:pointer;font-family:var(--f-mono);font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;border:1.5px solid var(--line-dark);padding:10px 14px;min-height:44px;display:flex;align-items:center}
  .mnav summary::-webkit-details-marker{display:none}
  .mnav[open] summary{border-color:var(--lime);color:var(--lime)}
  .mnav .mpanel{position:absolute;right:0;top:calc(100% + 10px);width:min(86vw,340px);background:var(--petrol-900);border:1px solid var(--line-dark);padding:10px;display:grid}
  .mnav .mpanel a{padding:14px 12px;text-decoration:none;border-bottom:1px solid var(--line-dark)}
  .mnav .mpanel a:last-child{border-bottom:0}
}
@media (max-width:420px){.brand img{height:28px}.brand .pz{height:22px}.brand{gap:8px}}

/* Hero */
.hero{position:relative;overflow:hidden;background:var(--petrol-950);border-bottom:1px solid var(--line-dark)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);min-height:min(78vh,760px)}
.hero-copy{display:flex;flex-direction:column;justify-content:center;gap:22px;padding-block:clamp(40px,7vw,96px);padding-left:max(var(--gutter),calc((100vw - var(--wrap))/2 + var(--gutter)));padding-right:clamp(16px,3vw,32px);position:relative;z-index:2}
.hero h1 .accent{display:inline-block;background:var(--cyan);color:var(--petrol-950);padding:.1em .14em 0;transform:skewX(-8deg)}
.hero h1 .accent span{display:inline-block;transform:skewX(8deg)}
.hero .what{font-size:clamp(1.05rem,1.5vw,1.25rem);max-width:46ch;color:var(--text)}
.hero .where{display:flex;flex-wrap:wrap;gap:8px 18px;font-family:var(--f-mono);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted)}
.hero .where b{color:var(--lime);font-weight:700}
.hero-media{position:relative;min-height:320px}
.hero-media .shard{position:absolute;inset:0;overflow:hidden}
.hero-media .shard img{width:100%;height:100%;object-fit:cover}
.hero-media .s1{clip-path:polygon(16% 0,100% 0,100% 62%,0 76%)}
.hero-media .s2{clip-path:polygon(0 80%,100% 66%,100% 100%,0 100%)}
.hero-media .s2 img{filter:grayscale(1) contrast(1.15)}
.hero-media .s2::after{content:"";position:absolute;inset:0;background:var(--lime);mix-blend-mode:multiply}
.hero-media .s3{clip-path:polygon(0 0,13% 0,0 58%);background:var(--cyan)}
.hero-media::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,var(--petrol-950) 0,transparent 20%);pointer-events:none}
.hero-media .slash{position:absolute;left:-2%;right:-2%;top:calc(70% - 4px);height:8px;background:var(--lime);transform:rotate(-5deg);z-index:1;box-shadow:0 0 28px var(--lime)}
.hero-media .credit{position:absolute;right:12px;bottom:10px;z-index:2;background:var(--petrol-950);padding:4px 8px}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;min-height:0}
  .hero-media{order:-1;height:300px}
  .hero-media::before{background:linear-gradient(0deg,var(--petrol-950) 0,transparent 30%)}
  .hero-copy{padding-inline:var(--gutter);padding-top:16px}
}

/* Credenciales */
.creds{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-bottom:1px solid var(--line-dark);background:var(--petrol-900)}
.cred{padding:clamp(22px,3vw,40px) clamp(16px,2.4vw,32px);border-left:1px solid var(--line-dark);display:grid;gap:6px;align-content:start}
.cred:first-child{border-left:0}
.cred strong{font-family:var(--f-display);font-stretch:125%;font-weight:800;font-size:clamp(2rem,4.2vw,3.4rem);line-height:.9;font-variant-numeric:tabular-nums}
.cred strong sup{font-size:.45em;color:var(--lime);vertical-align:top}
.cred span{color:var(--text-muted);font-size:.93rem;max-width:26ch}
@media (max-width:820px){.creds{grid-template-columns:1fr 1fr}.cred:nth-child(3){border-left:0}.cred:nth-child(n+3){border-top:1px solid var(--line-dark)}}

/* Áreas de servicio: composición editorial, no rejilla de tarjetas */
.areas{display:grid;gap:0;border-top:1px solid var(--line-light)}
.area{display:grid;grid-template-columns:90px minmax(0,1.1fr) minmax(0,1fr) auto;gap:clamp(16px,3vw,40px);align-items:center;padding-block:clamp(24px,3vw,36px);border-bottom:1px solid var(--line-light);text-decoration:none;position:relative}
.area .num{font-family:var(--f-display);font-stretch:125%;font-weight:800;font-size:2.6rem;line-height:1;color:transparent;-webkit-text-stroke:1.5px var(--cyan)}
.area h3{font-size:clamp(1.4rem,2.6vw,2.2rem);font-stretch:125%;text-transform:uppercase}
.area p{color:var(--ink-muted)}
.area .go{width:52px;height:52px;display:grid;place-items:center;border:2px solid var(--ink);transition:background .15s,color .15s}
.area:hover .go,.area:focus-visible .go{background:var(--lime);border-color:var(--lime);color:var(--petrol-950)}
.area:hover h3{color:var(--lime)}
@media (max-width:780px){.area{grid-template-columns:56px 1fr;}.area p{grid-column:2}.area .go{display:none}.area .num{font-size:1.8rem}}

/* Motivos de consulta */
.reasons{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;border:1px solid var(--line-dark)}
.reason{padding:20px 22px;border-bottom:1px solid var(--line-dark);display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;align-items:center}
.reason:nth-child(odd){border-right:1px solid var(--line-dark)}
.reason b{font-family:var(--f-display);font-stretch:112%;font-weight:700;font-size:1.05rem}
.reason a{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--cyan);white-space:nowrap}
@media (max-width:720px){.reasons{grid-template-columns:1fr}.reason:nth-child(odd){border-right:0}.reason{grid-template-columns:1fr}}

/* Proceso */
.process{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;counter-reset:p;position:relative}
.process::before{content:"";position:absolute;left:0;right:0;top:22px;height:2px;background:linear-gradient(90deg,var(--cyan),var(--lime))}
.pstep{counter-increment:p;padding-right:18px;display:grid;gap:10px;align-content:start;position:relative}
.pstep::before{content:counter(p);width:46px;height:46px;display:grid;place-items:center;background:var(--petrol-950);border:2px solid var(--cyan);font-family:var(--f-display);font-weight:800;font-size:1.1rem;position:relative}
.pstep:last-child::before{border-color:var(--lime);color:var(--lime)}
.pstep p{color:var(--text-muted);font-size:.93rem}
@media (max-width:900px){.process{grid-template-columns:1fr;gap:18px}.process::before{left:22px;right:auto;top:0;bottom:0;width:2px;height:auto;background:linear-gradient(180deg,var(--cyan),var(--lime))}.pstep{grid-template-columns:46px 1fr;padding-right:0}.pstep>*{grid-column:2}.pstep::before{grid-row:span 2}}
.light .pstep::before{background:var(--paper)}
.light .pstep p{color:var(--ink-muted)}

/* Evidencia: galería */
.gallery{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));grid-auto-rows:150px;gap:8px}
.gallery figure{margin:0;position:relative;overflow:hidden;border:1px solid var(--line-dark)}
.gallery img{width:100%;height:100%;object-fit:cover}
.gallery figcaption{position:absolute;left:10px;bottom:10px;background:var(--petrol-950);padding:4px 8px;font-family:var(--f-mono);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text)}
.g1{grid-column:span 3;grid-row:span 3}.g2{grid-column:span 3;grid-row:span 2}.g3{grid-column:span 2;grid-row:span 2}.g4{grid-column:span 1;grid-row:span 2}.g5{grid-column:span 3}
@media (max-width:820px){.gallery{grid-template-columns:1fr 1fr;grid-auto-rows:140px}.gallery figure{grid-column:span 1!important;grid-row:span 1!important}.gallery .g1{grid-column:span 2!important;grid-row:span 2!important}}
.duo{position:relative}
.duo::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,var(--cyan),var(--petrol-900));mix-blend-mode:multiply;opacity:.55;pointer-events:none}

/* Mapa de cobertura: los 32 estados se iluminan en secuencia desde el laboratorio */
.mx-wrap{position:relative;display:grid;gap:12px}
.mx-map{width:100%;height:auto;display:block}
.mx-states .st{fill:#0F3540;stroke:var(--petrol-950);stroke-width:.8}
.mx-states .st:hover{fill:var(--lime)}
.mx-pin circle{fill:var(--lime)}
.mx-pin .pulse{fill:none;stroke:var(--lime);stroke-width:2;transform-box:fill-box;transform-origin:center}
.mx-lbl{font-family:"JetBrains Mono",monospace;font-size:14px;font-weight:700;fill:var(--lime);letter-spacing:.08em;paint-order:stroke;stroke:var(--petrol-950);stroke-width:5px}
.mx-count{position:absolute;left:0;bottom:84px;display:grid;gap:2px}
.mx-count strong{font-family:var(--f-display);font-stretch:125%;font-weight:800;font-size:clamp(2.4rem,5vw,3.6rem);line-height:.9;color:var(--text)}
.mx-count strong span{color:var(--lime);font-size:.5em}
.mx-count small{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted)}
.mx-ticker{overflow:hidden;border-block:1px solid var(--line-dark);mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.mx-track{display:flex;width:max-content}
.mx-track span{font-family:var(--f-mono);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);padding:8px 14px;white-space:nowrap}
.mx-track span::before{content:"";display:inline-block;width:6px;height:6px;background:var(--lime);margin-right:10px;vertical-align:1px}
@media (prefers-reduced-motion: no-preference){
  .mx-pin .pulse{animation:ring 2.2s ease-out infinite}
  .mx-track{animation:slide 60s linear infinite}
}
@keyframes lit{0%{fill:#0B1F26}3%{fill:var(--lime)}14%,100%{fill:#0F3540}}
@keyframes ring{0%{transform:scale(.4);opacity:1}100%{transform:scale(1.8);opacity:0}}
@keyframes slide{to{transform:translateX(-50%)}}
@keyframes dash{to{stroke-dashoffset:-28}}
@media (max-width:560px){.mx-count{position:static}}
.camp{border:1px solid var(--line-dark);background:var(--petrol-950);padding:18px 20px;display:grid;gap:6px}
.camp b{font-family:var(--f-display);font-stretch:112%;font-weight:700;text-transform:uppercase}
.camp span{color:var(--text-muted);font-size:.95rem}

/* Sectores / perfiles de cliente */
.profiles{display:flex;flex-wrap:wrap;gap:10px}
.profiles span{font-family:var(--f-display);font-stretch:112%;font-weight:700;text-transform:uppercase;padding:12px 16px;border:1.5px solid var(--line-dark);font-size:clamp(.95rem,1.4vw,1.15rem)}
.light .profiles span{border-color:var(--line-light)}

/* Stanadyne */
.means{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:2px solid var(--ink)}
.mean{padding:24px 24px 28px 0;display:grid;gap:8px;align-content:start;border-bottom:1px solid var(--line-light)}
.mean:not(:nth-child(3n+1)){padding-left:24px;border-left:1px solid var(--line-light)}
.mean h3{font-stretch:112%}
.mean p{color:var(--ink-muted);font-size:.95rem}
@media (max-width:820px){.means{grid-template-columns:1fr}.mean:not(:nth-child(3n+1)){padding-left:0;border-left:0}}
.engines{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:24px}
.engines span{font-family:var(--f-display);font-stretch:125%;font-weight:800;text-transform:uppercase;padding:8px 14px;background:var(--lime);color:var(--petrol-950);font-size:.95rem}
.engines em{font-style:normal;font-family:var(--f-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-muted)}

/* Tablas técnicas */
.table-wrap{overflow-x:auto;border:1px solid var(--line-light);background:var(--paper-2)}
table{border-collapse:collapse;width:100%;min-width:640px}
th,td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--line-light);vertical-align:top;font-size:.95rem}
thead th{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-muted);font-weight:700;background:var(--petrol-950)}
tbody th{font-family:var(--f-display);font-stretch:112%;font-weight:700;color:var(--ink);width:22%}
td{color:var(--ink-muted)}
td.hl{color:var(--ink);background:color-mix(in srgb,var(--lime) 10%,var(--paper-2));font-weight:600;box-shadow:inset 3px 0 0 var(--lime)}
tbody tr:last-child th,tbody tr:last-child td{border-bottom:0}

/* Listas de servicio */
.cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(24px,4vw,56px)}
.cols>*{min-width:0}
@media (max-width:760px){.cols{grid-template-columns:1fr}}
.ticks{list-style:none;margin:0;padding:0;display:grid}
.ticks li{display:grid;grid-template-columns:18px 1fr;gap:12px;padding-block:11px;border-bottom:1px solid var(--line-dark)}
.ticks li::before{content:"";width:10px;height:10px;margin-top:8px;background:var(--lime);clip-path:polygon(0 0,100% 50%,0 100%)}
.ticks.out li::before{background:var(--text-muted);clip-path:none;height:2px;margin-top:12px}
.light .ticks li{border-color:var(--line-light)}
.light .ticks li::before{background:var(--lime-ink)}
.light .ticks.out li::before{background:var(--ink-muted)}
.panel-box{border:1px solid var(--line-dark);padding:clamp(20px,3vw,32px);background:var(--petrol-900);display:grid;gap:14px;align-content:start}
.light .panel-box{background:var(--paper-2);border-color:var(--line-light)}
.factors{display:flex;flex-wrap:wrap;gap:8px}
.factors span{font-size:.9rem;padding:8px 12px;border:1px solid var(--line-dark)}
.light .factors span{border-color:var(--line-light)}

/* Esquema del inyector */
.inj{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,5vw,72px)}
.inj-steps{display:grid;gap:0}
.inj-step{padding-block:clamp(28px,6vh,72px);border-top:1px solid var(--line-dark);display:grid;gap:10px;opacity:1;transition:opacity .3s}
.inj-step .k{font-family:var(--f-mono);font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan)}
.inj-step p{color:var(--text-muted)}
.inj-fig{position:sticky;top:96px;align-self:start}
.inj-fig svg{width:100%;height:auto;max-height:78vh;display:block}
.js .inj-step:not(.on){opacity:.42}
.inj-fig .part{transition:opacity .35s,stroke .35s}
.inj-fig .lbl{font-family:"JetBrains Mono",monospace;font-size:11px;font-weight:700;fill:var(--text);letter-spacing:.04em}
.inj-fig .lead-line{stroke:var(--text-muted);stroke-width:1}
.inj-fig .flow-hp{fill:none;stroke:var(--cyan);stroke-width:3;stroke-dasharray:6 6}
.inj-fig .flow-ret{fill:none;stroke:var(--lime);stroke-width:2.4;stroke-dasharray:4 6}
.js .inj-fig[data-stage="0"] .g-lbl,.js .inj-fig[data-stage="0"] .g-flow,.js .inj-fig[data-stage="0"] .g-bench{opacity:0}
.js .inj-fig[data-stage="1"] .g-flow,.js .inj-fig[data-stage="1"] .g-bench{opacity:0}
.js .inj-fig[data-stage="2"] .g-bench{opacity:0}
.inj-fig g{transition:opacity .4s}
@media (prefers-reduced-motion: no-preference){.inj-fig .flow-hp,.inj-fig .flow-ret{animation:dash 1.2s linear infinite}}
@media (max-width:880px){.inj{grid-template-columns:1fr}.inj-fig{position:relative;top:0;order:-1}.js .inj-step:not(.on){opacity:1}.js .inj-fig[data-stage] g{opacity:1!important}}

/* Circuito de pulido */
.loop svg{width:100%;height:auto;display:block}
.loop .pipe{fill:none;stroke:#1C3B44;stroke-width:10;stroke-linecap:round;stroke-linejoin:round}
.loop .flowline{fill:none;stroke:var(--lime);stroke-width:3;stroke-dasharray:8 10;stroke-linecap:round}
.loop .box{fill:var(--paper-2);stroke:var(--ink-muted);stroke-width:2}
.loop .box.hl{fill:color-mix(in srgb,var(--lime) 14%,var(--paper-2));stroke:var(--lime)}
.loop .t{font-family:"Archivo",Arial,sans-serif;font-weight:800;font-size:15px;fill:var(--ink);text-transform:uppercase}
.loop .s{font-family:"JetBrains Mono",monospace;font-size:10.5px;fill:var(--ink-muted)}
@media (prefers-reduced-motion: no-preference){.loop .flowline{animation:dash 1s linear infinite}}

/* Pilares Pureza */
.pillars{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border:1px solid var(--line-dark)}
.pillar{padding:clamp(22px,3vw,32px);display:grid;gap:12px;align-content:start;border-right:1px solid var(--line-dark)}
.pillar:last-child{border-right:0}
.pillar .n{font-family:var(--f-display);font-stretch:125%;font-weight:800;font-size:3rem;line-height:.8;color:transparent;-webkit-text-stroke:1.5px var(--lime)}
.pillar .prod{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--lime)}
.pillar p{color:var(--text-muted);font-size:.95rem}
@media (max-width:880px){.pillars{grid-template-columns:1fr}.pillar{border-right:0;border-bottom:1px solid var(--line-dark)}.pillar:last-child{border-bottom:0}}

/* Media con corte */
.cutpic{position:relative;overflow:hidden;clip-path:polygon(0 0,100% 0,100% 86%,86% 100%,0 100%);aspect-ratio:4/3}
.cutpic img{width:100%;height:100%;object-fit:cover}
.cutpic .tag{position:absolute;left:14px;bottom:14px;z-index:2;background:var(--petrol-950);border:1px solid var(--cyan);padding:10px 14px;display:grid;gap:2px}
.cutpic .tag b{font-family:var(--f-display);font-stretch:125%;font-weight:800;text-transform:uppercase;color:var(--cyan);font-size:1.1rem;line-height:1}
.cutpic .tag small{font-family:var(--f-mono);font-size:.64rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted)}

/* Migas */
.crumbs{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px;padding:0;list-style:none}
.crumbs li+li::before{content:"/";margin-right:8px;color:var(--line-dark)}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--lime)}

/* Encabezado de página interior */
.phead{position:relative;overflow:hidden;border-bottom:1px solid var(--line-dark)}
.phead-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);min-height:440px}
.phead .copy{padding-block:clamp(40px,6vw,80px);padding-left:max(var(--gutter),calc((100vw - var(--wrap))/2 + var(--gutter)));padding-right:clamp(16px,3vw,32px);display:flex;flex-direction:column;justify-content:center;gap:18px}
.phead h1{font-size:clamp(2.1rem,5vw,4.2rem)}
.phead .media{position:relative;clip-path:polygon(14% 0,100% 0,100% 100%,0 100%)}
.phead .media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.phead .media::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,var(--cyan),var(--petrol-900));mix-blend-mode:multiply;opacity:.6}
.phead.green .media::after{background:linear-gradient(135deg,var(--lime),var(--petrol-900))}
@media (max-width:880px){.phead-grid{grid-template-columns:1fr}.phead .media{order:-1;height:220px;clip-path:polygon(0 0,100% 0,100% 82%,0 100%)}.phead .copy{padding-inline:var(--gutter);padding-top:12px}}

/* FAQ */
.faq{border-top:1px solid var(--line-dark)}
.light .faq{border-color:var(--line-light)}
.faq details{border-bottom:1px solid var(--line-dark);padding-block:18px}
.light .faq details{border-color:var(--line-light)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center;font-family:var(--f-display);font-stretch:112%;font-weight:700;font-size:1.08rem;min-height:44px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;width:32px;height:32px;display:grid;place-items:center;border:1.5px solid var(--cyan);color:var(--cyan);font-family:var(--f-mono)}
.light .faq summary::after{border-color:var(--cyan-ink);color:var(--cyan-ink)}
.faq details[open] summary::after{content:"–"}
.faq details p{margin-top:10px;color:var(--text-muted);max-width:68ch}
.light .faq details p{color:var(--ink-muted)}

/* CTA de cierre */
.closer{background:linear-gradient(100deg,var(--lime) 0 62%,var(--cyan) 62% 100%);color:var(--petrol-950)}
.closer .wrap{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:center;padding-block:clamp(40px,6vw,72px)}
.closer h2{font-size:clamp(1.8rem,4.4vw,3.4rem)}
.closer p{max-width:52ch}
.closer .btn-dark{background:var(--petrol-950);color:var(--lime)}
.closer .btn-dark:hover{background:var(--petrol-900)}
.closer .btn-ghost{color:var(--petrol-950)}
.closer .btn-ghost:hover{background:var(--petrol-950);color:var(--cyan)}
@media (max-width:820px){.closer{background:var(--lime)}.closer .wrap{grid-template-columns:1fr}}

/* Formulario */
.form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.form .full{grid-column:1/-1}
.field{display:grid;gap:6px;min-width:0}
.field label,.field legend{font-weight:700;font-size:.95rem;padding:0}
.field .hint{font-size:.85rem;color:var(--ink-muted)}
.field input,.field select,.field textarea{font:inherit;font-size:1rem;color:var(--ink);background:var(--petrol-950);border:1.5px solid var(--line-light);padding:12px 14px;min-height:48px;width:100%;border-radius:0}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:3px solid var(--lime);outline-offset:1px;border-color:var(--lime)}
.field [aria-invalid="true"]{border-color:var(--error-ink)}
.field .err{color:var(--error-ink);font-size:.88rem;font-weight:700}
.check{display:grid;grid-template-columns:24px 1fr;gap:10px;align-items:start;font-size:.95rem}
.check input{width:20px;height:20px;margin-top:3px;accent-color:var(--lime)}
.hp{position:absolute;left:-5000px}
.status{padding:16px 18px;border:1.5px solid;display:grid;gap:6px}
.status.ok{border-color:var(--lime);background:color-mix(in srgb,var(--lime) 10%,var(--petrol-950));color:var(--ink)}
.status.bad{border-color:var(--error);background:color-mix(in srgb,var(--error) 12%,var(--petrol-950));color:var(--ink)}
@media (max-width:620px){.form{grid-template-columns:1fr}}
.contact-direct{display:grid;gap:0;border-top:1px solid var(--line-light)}
.contact-direct .row{display:grid;grid-template-columns:140px minmax(0,1fr);gap:12px;padding-block:14px;border-bottom:1px solid var(--line-light)}
.contact-direct .k{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-muted);padding-top:3px}
.contact-direct a{font-weight:700}
@media (max-width:480px){.contact-direct .row{grid-template-columns:1fr;gap:2px}}

/* Pie */
.foot{background:var(--petrol-950);border-top:1px solid var(--line-dark);font-size:.92rem}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:32px;padding-block:56px 32px}
.foot-grid>*{min-width:0}
.foot h4{color:var(--text-muted);margin-bottom:12px;font-size:.78rem;font-family:var(--f-mono);letter-spacing:.14em}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.foot a{text-decoration:none}
.foot a:hover{color:var(--lime)}
.foot .logos{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.foot .logos img{height:34px;width:auto}
.foot .logos .pz{height:23px}
.foot address{font-style:normal;color:var(--text-muted)}
.foot .legal{border-top:1px solid var(--line-dark);padding-block:20px;display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;color:var(--text-muted);font-size:.85rem}
@media (max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.foot-grid{grid-template-columns:1fr}}

/* Barra de contacto móvil (reserva su espacio con padding-bottom en body) */
.cbar{display:none}
@media (max-width:760px){
  :root{--bar-h:calc(64px + env(safe-area-inset-bottom,0px))}
  .cbar{display:grid;grid-template-columns:1fr 1fr 1.2fr;position:fixed;left:0;right:0;bottom:0;z-index:60;height:var(--bar-h);padding-bottom:env(safe-area-inset-bottom,0px);background:var(--petrol-900);border-top:1px solid var(--line-dark)}
  .cbar a{display:flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;font-family:var(--f-display);font-stretch:112%;font-weight:700;font-size:.85rem;text-transform:uppercase;border-right:1px solid var(--line-dark)}
  .cbar a:last-child{background:var(--lime);color:var(--petrol-950);border-right:0}
  .cbar svg{width:18px;height:18px}
}

/* Aviso de cookies (solo aparece si hay analítica configurada) */
.consent{position:fixed;left:16px;right:16px;bottom:calc(var(--bar-h) + 16px);z-index:70;max-width:520px;background:var(--petrol-900);color:var(--text);border:2px solid var(--lime);padding:18px;display:grid;gap:12px;box-shadow:0 12px 40px rgb(0 0 0 / .4)}
.consent p{font-size:.92rem}

/* Banner de revisión (solo staging) */
.review{background:#F2B33D;color:#1A1200;font-family:var(--f-mono);font-size:.75rem;padding:8px var(--gutter);text-align:center}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}

/* ==========================================================================
   Movimiento y formas (v2): esquinas redondeadas, brillos y revelados al avanzar.
   Todo se desactiva con prefers-reduced-motion. El contenido es visible sin JS.
   ========================================================================== */
:root{--r:18px;--r-sm:10px}
.gallery figure,.panel-box,.table-wrap,.reasons,.pillars,.camp,.status,.consent,.mx-ticker{border-radius:var(--r);overflow:hidden}
.gallery{gap:12px}
.cutpic{clip-path:none;border-radius:var(--r) var(--r) var(--r) 4px}
.cutpic::before{content:"";position:absolute;right:-40px;bottom:-40px;width:140px;height:140px;border-radius:50%;background:var(--lime);filter:blur(50px);opacity:.35;z-index:1;pointer-events:none}
.phead .media{clip-path:none;border-radius:0 0 0 120px;overflow:hidden}
@media (max-width:880px){.phead .media{border-radius:0 0 60px 0}}
.profiles span{border-radius:999px;padding-inline:20px}
.engines span{border-radius:999px}
.field input,.field select,.field textarea{border-radius:var(--r-sm)}
.faq summary::after{border-radius:50%}
.pstep::before{border-radius:50%}
.area{border-radius:var(--r);padding-inline:18px;margin-inline:-18px;transition:background .25s,transform .25s}
.area:hover{background:color-mix(in srgb,var(--cyan) 6%,transparent);transform:translateX(6px)}
.area .go{border-radius:50%}
.reason{transition:background .2s}
.reason:hover{background:color-mix(in srgb,var(--lime) 6%,transparent)}
.mx-wrap{border-radius:var(--r)}
.hero h1 .accent{border-radius:6px}
.cred{position:relative;overflow:hidden}
.cred::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:100%;background:linear-gradient(90deg,var(--cyan),var(--lime));transform:scaleX(0);transform-origin:left;transition:transform .9s cubic-bezier(.2,.8,.2,1)}
.cred.in::after,.no-anim .cred::after{transform:scaleX(1)}

/* Brillos ambientales */
.glow{position:relative;isolation:isolate;overflow:hidden}
.glow::before,.glow::after{content:"";position:absolute;z-index:-1;border-radius:50%;filter:blur(90px);opacity:.28;pointer-events:none}
.glow::before{width:460px;height:460px;background:var(--cyan);top:-120px;right:-120px}
.glow::after{width:380px;height:380px;background:var(--lime);bottom:-140px;left:-100px;opacity:.18}

/* Banda neón en movimiento */
.ribbon{background:var(--lime);color:var(--petrol-950);overflow:hidden;transform:rotate(-1.6deg);margin-block:-10px;position:relative;z-index:3;box-shadow:0 0 40px color-mix(in srgb,var(--lime) 40%,transparent)}
.ribbon.cyan{background:var(--cyan);transform:rotate(1.4deg);box-shadow:0 0 40px color-mix(in srgb,var(--cyan) 40%,transparent)}
.ribbon .track{display:flex;width:max-content}
.ribbon span{font-family:var(--f-display);font-stretch:125%;font-weight:800;text-transform:uppercase;font-size:clamp(1rem,2vw,1.4rem);padding:14px 26px;white-space:nowrap;display:flex;align-items:center;gap:26px}
.ribbon span::after{content:"";width:10px;height:10px;border-radius:50%;background:currentColor}

/* Proceso: la línea se llena al entrar */
.process::before{transform-origin:left}
@media (max-width:900px){.process::before{transform-origin:top}}

@media (prefers-reduced-motion: no-preference){
  .glow::before{animation:float1 14s ease-in-out infinite alternate}
  .glow::after{animation:float2 18s ease-in-out infinite alternate}
  .ribbon .track{animation:slide 34s linear infinite}
  .ribbon.cyan .track{animation-direction:reverse}
  .hero-media .shard{transition:transform .6s cubic-bezier(.2,.8,.2,1);will-change:transform}
  .hero-media .slash{animation:slashglow 3.2s ease-in-out infinite}
  .js .pre{opacity:0;transform:translateY(34px) scale(.985)}
  .js .pre.in{opacity:1;transform:none;transition:opacity .8s ease,transform .9s cubic-bezier(.2,.8,.2,1);transition-delay:calc(var(--i,0) * 70ms)}
  .js .process.pre::before{transform:scaleX(0)}
  .js .process.pre.in::before{transform:scaleX(1);transition:transform 1.4s cubic-bezier(.2,.8,.2,1) .2s}
  .btn-primary{position:relative;overflow:hidden}
  .btn-primary::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgb(255 255 255 / .55) 50%,transparent 70%);transform:translateX(-120%);animation:shine 4.5s ease-in-out infinite}
  .gallery figure img,.cutpic img{transition:transform .8s cubic-bezier(.2,.8,.2,1)}
  .gallery figure:hover img,.cutpic:hover img{transform:scale(1.06)}
}
@keyframes float1{to{transform:translate(-140px,120px) scale(1.2)}}
@keyframes float2{to{transform:translate(160px,-80px) scale(1.15)}}
@keyframes slashglow{50%{box-shadow:0 0 60px var(--lime),0 0 12px var(--lime);filter:brightness(1.15)}}
@keyframes shine{0%,60%{transform:translateX(-120%)}100%{transform:translateX(120%)}}
html,body{overflow-x:clip}

/* ---------- Pulido: tonalidades, comparación, tablero y ficha MTC-X ---------- */
.cred strong .unit{font-size:.36em;font-stretch:100%;color:var(--lime);margin-left:6px;letter-spacing:.04em}
.vials{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.vial-card{margin:0;display:grid;gap:16px;justify-items:center;text-align:center;padding:22px 16px;border:1px solid var(--line-dark);border-radius:var(--r);background:linear-gradient(180deg,var(--petrol-900),var(--petrol-950))}
.vial-card figcaption{display:grid;gap:8px;justify-items:center}
.vial-card b{font-family:var(--f-display);font-stretch:112%;font-weight:800;text-transform:uppercase;font-size:1.05rem}
.vial-card span{color:var(--text-muted);font-size:.9rem;line-height:1.45}
.tag{font-style:normal;font-family:var(--f-mono);font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:5px 10px;border-radius:999px}
.tag.ok{background:color-mix(in srgb,var(--lime) 16%,transparent);color:var(--lime)}
.tag.warn{background:color-mix(in srgb,#FFC233 16%,transparent);color:#FFC233}
.tag.bad{background:color-mix(in srgb,#FF5C5C 16%,transparent);color:#FF8A8A}
.vial{position:relative;width:74px;height:190px;border:2px solid #9DB5BB;border-top:none;border-radius:0 0 37px 37px;overflow:hidden;background:rgb(255 255 255 / .03)}
.vial::before{content:"";position:absolute;left:-6px;right:-6px;top:0;height:10px;background:#9DB5BB;border-radius:3px}
.vial i{position:absolute;left:0;right:0;display:block}
.vial .liq{top:34px;bottom:0}
.v1 .liq{background:linear-gradient(180deg,#F6E98A,#E9CF4E)}
.v2 .liq{background:linear-gradient(180deg,#E8D38A,#C9AE5C)}
.v2 .haze{top:34px;bottom:0;background:radial-gradient(circle at 30% 40%,rgb(255 255 255 / .55),transparent 45%),radial-gradient(circle at 70% 70%,rgb(255 255 255 / .45),transparent 50%);filter:blur(4px)}
.v3 .liq{background:linear-gradient(180deg,#8A5A1C,#4A2C0C)}
.v4 .liq{background:linear-gradient(180deg,#B39446,#7C6224)}
.v4 .bio{bottom:52px;height:14px;background:#2F3A1A}
.v4 .water{bottom:16px;height:36px;background:linear-gradient(180deg,#2C7FA6,#1D5C7C)}
.v4 .mud{bottom:0;height:16px;background:#3A2A16}
.vial .shine{top:34px;bottom:0;left:12px;right:auto;width:8px;background:rgb(255 255 255 / .35);border-radius:4px;filter:blur(1px)}
@media (prefers-reduced-motion: no-preference){
  .vial .liq,.vial .bio,.vial .water{animation:slosh 5s ease-in-out infinite}
  .v2 .haze{animation:haze 7s ease-in-out infinite alternate}
}
@keyframes slosh{50%{transform:translateY(-2px) skewY(-1.5deg)}}
@keyframes haze{to{transform:translate(6px,-10px) scale(1.1)}}
@media (max-width:900px){.vials{grid-template-columns:1fr 1fr}}

.compare{position:relative;aspect-ratio:5/4;border:1px solid var(--line-dark);border-radius:var(--r);background:var(--petrol-950);overflow:hidden;user-select:none;touch-action:pan-y}
.compare canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.compare .clab{position:absolute;top:14px;z-index:3;font-family:var(--f-mono);font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;padding:6px 12px;border-radius:999px}
.compare .clab.a{left:14px;background:#2A2014;color:#E9D6B4}
.compare .clab.b{right:14px;background:var(--lime);color:var(--petrol-950)}
.compare .handle{position:absolute;top:0;bottom:0;width:3px;background:var(--text);z-index:2;transform:translateX(-50%);pointer-events:none;box-shadow:0 0 18px var(--lime)}
.compare .handle::after{content:"◀ ▶";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--lime);color:var(--petrol-950);font-size:.7rem;padding:12px 10px;border-radius:999px;white-space:nowrap;letter-spacing:2px}
.compare input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;z-index:4;margin:0}
.compare .legend{position:absolute;left:14px;bottom:12px;z-index:3;display:flex;gap:14px;flex-wrap:wrap;font-family:var(--f-mono);font-size:.64rem;color:var(--text);letter-spacing:.08em;text-transform:uppercase}
.compare .legend i{display:inline-block;width:9px;height:9px;margin-right:6px;border-radius:50%;vertical-align:-1px}

.dash{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:0;border:1px solid var(--line-light);border-radius:var(--r);overflow:hidden}
.dash-in{padding:clamp(20px,3vw,36px);display:grid;gap:24px;align-content:start;background:var(--paper-2)}
.dash-in fieldset{border:0;margin:0;padding:0}
.dash-in legend,.dash-in label[for="d-meses"]{font-weight:700;margin-bottom:10px;display:block}
.dash-in output{font-family:var(--f-display);font-stretch:125%;font-weight:800;color:var(--lime);font-size:1.3rem;margin-left:6px}
.dash-in input[type=range]{width:100%;accent-color:var(--lime);min-height:28px;padding:0;border:0;background:transparent}
.seg{display:flex;flex-wrap:wrap;gap:6px;background:var(--petrol-950);padding:5px;border-radius:999px;border:1px solid var(--line-light)}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg label{flex:1 1 auto;text-align:center;padding:10px 14px;border-radius:999px;cursor:pointer;font-size:.9rem;transition:background .2s,color .2s}
.seg input:checked+label{background:var(--lime);color:var(--petrol-950);font-weight:700}
.seg input:focus-visible+label{outline:3px solid var(--cyan);outline-offset:2px}
.dash-in .chips{display:flex;flex-wrap:wrap;gap:8px}
.dash-in .chip{position:relative;cursor:pointer}
.dash-in .chip input{position:absolute;opacity:0}
.dash-in .chip span{display:inline-block;padding:10px 14px;border-radius:999px;border:1.5px solid var(--line-light);font-size:.9rem;transition:all .2s}
.dash-in .chip input:checked+span{border-color:var(--cyan);background:color-mix(in srgb,var(--cyan) 14%,transparent);color:var(--text)}
.dash-in .chip input:focus-visible+span{outline:3px solid var(--cyan);outline-offset:2px}
.dash-out{padding:clamp(20px,3vw,36px);display:grid;gap:20px;align-content:start;background:var(--petrol-950);border-left:1px solid var(--line-light)}
.gauge{display:grid;justify-items:center;gap:4px}
.gauge svg{width:100%;max-width:300px;height:auto}
.gauge-k{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--text-muted)}
.gauge-v{font-family:var(--f-display);font-stretch:125%;font-weight:800;text-transform:uppercase;font-size:clamp(1.6rem,3vw,2.3rem);line-height:1;text-align:center}
.gauge-v.ok{color:var(--lime)}.gauge-v.warn{color:#FFC233}.gauge-v.bad{color:#FF6B6B}
.timeline{display:grid;gap:6px}
.tl-bar{position:relative;height:10px;border-radius:999px;background:linear-gradient(90deg,var(--lime) 0 25%,#FFC233 25% 50%,#FF5C5C 50% 100%);margin-top:34px}
.tl-m{position:absolute;bottom:16px;transform:translateX(-50%);font-family:var(--f-mono);font-size:.62rem;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted);white-space:nowrap;text-align:center}
.tl-m b{display:block;color:var(--text);font-size:.72rem}
.tl-m::after{content:"";position:absolute;left:50%;top:calc(100% + 2px);width:2px;height:14px;background:var(--text-muted)}
.tl-pin{position:absolute;top:50%;width:22px;height:22px;border-radius:50%;background:var(--text);border:4px solid var(--petrol-950);transform:translate(-50%,-50%);box-shadow:0 0 0 2px var(--text),0 0 18px var(--cyan);transition:left .5s cubic-bezier(.2,.8,.2,1)}
.tl-scale{display:flex;justify-content:space-between;font-family:var(--f-mono);font-size:.66rem;color:var(--text-muted)}
.plan{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.plan li{display:grid;grid-template-columns:18px 1fr;gap:10px;font-size:.95rem;padding:10px 12px;border-radius:var(--r-sm);background:var(--petrol-900)}
.plan li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--cyan);margin-top:8px}
@media (max-width:900px){.dash{grid-template-columns:1fr}.dash-out{border-left:0;border-top:1px solid var(--line-light)}}

.specs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:28px}
.specs div{border:1px solid var(--line-dark);border-radius:var(--r);padding:20px;display:grid;gap:6px;background:color-mix(in srgb,var(--petrol-900) 70%,transparent)}
.specs strong{font-family:var(--f-display);font-stretch:125%;font-weight:800;font-size:clamp(1.8rem,3.4vw,2.6rem);line-height:1;font-variant-numeric:tabular-nums}
.specs strong small{font-size:.42em;color:var(--lime);margin-left:6px;font-stretch:100%}
.specs span{color:var(--text-muted);font-size:.9rem}
@media (max-width:820px){.specs{grid-template-columns:1fr 1fr}}
@media (max-width:700px){
  .loop{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .loop svg{min-width:720px}
  .seg{border-radius:18px}
  .seg label{flex-basis:100%}
}

/* Mapa: las líneas se trazan desde el laboratorio y cada estado se enciende al llegar */
.mx-arcs .arc-base{display:none}
.mx-arcs .arc{fill:none;stroke:var(--lime);stroke-width:2;stroke-linecap:round;opacity:.7;filter:drop-shadow(0 0 3px var(--lime))}
.mx-arcs .dot{fill:var(--lime);opacity:.9}
@media (prefers-reduced-motion: no-preference){
  .mx-map .arc{stroke-dasharray:100 100;stroke-dashoffset:100}
  .mx-map .dot{opacity:0}
  .mx-map.go .arc{animation:arcdraw .8s cubic-bezier(.45,0,.25,1) var(--d) both}
  .mx-map.go .dot{animation:arcdot .6s ease-out calc(var(--d) + .75s) both}
  .mx-map.go .mx-states .st{animation:stlit 1.2s ease-out calc(var(--d) + .75s) both}
}
@keyframes arcdraw{0%{stroke-dashoffset:100;opacity:1;stroke-width:3}80%{opacity:1}100%{stroke-dashoffset:0;opacity:.7;stroke-width:2}}
@keyframes arcdot{0%{opacity:0;r:1}40%{opacity:1;r:7}100%{opacity:.9;r:3.2}}
@keyframes stlit{0%{fill:#0F3540}25%{fill:var(--lime)}100%{fill:#3D6B1A}}

/* ==========================================================================
   Capa cómic: tramas de puntos, viñetas con contorno grueso, globos y
   onomatopeyas. Con medida: acentos, no todo el sitio.
   ========================================================================== */
:root{--f-comic:"Bangers","Impact","Arial Black",sans-serif;--ink-line:#000}
.halftone{position:relative}
.halftone::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:1;background-image:radial-gradient(circle,rgb(0 0 0 / .55) 1.1px,transparent 1.6px);background-size:7px 7px;mix-blend-mode:multiply;opacity:.55}
.halftone.lime::after{background-image:radial-gradient(circle,color-mix(in srgb,var(--lime) 70%,transparent) 1.2px,transparent 1.7px);mix-blend-mode:screen;opacity:.35}
.panel{border:3px solid var(--ink-line);box-shadow:6px 6px 0 var(--lime);border-radius:6px;overflow:hidden;position:relative;background:var(--petrol-900)}
.panel.cyan{box-shadow:6px 6px 0 var(--cyan)}
.caption{display:inline-block;font-family:var(--f-comic);font-size:clamp(1rem,1.6vw,1.25rem);letter-spacing:.06em;text-transform:uppercase;line-height:1.1;background:var(--lime);color:#000;border:3px solid #000;padding:8px 14px;box-shadow:4px 4px 0 #000;transform:rotate(-1.5deg)}
.caption.cyan{background:var(--cyan)}
.caption.ink{background:#fff;color:#000}
.bubble{position:relative;display:inline-block;background:#fff;color:#000;font-family:var(--f-comic);font-size:clamp(1.05rem,1.8vw,1.45rem);letter-spacing:.04em;line-height:1.15;padding:14px 20px;border:3px solid #000;border-radius:22px;box-shadow:5px 5px 0 var(--lime);max-width:26ch}
.bubble::after{content:"";position:absolute;left:34px;bottom:-22px;width:30px;height:24px;background:#fff;border-left:3px solid #000;border-bottom:3px solid #000;transform:skewX(-35deg);border-radius:0 0 0 6px}
.burst{position:absolute;display:grid;place-items:center;text-align:center;width:150px;height:150px;font-family:var(--f-comic);color:#000;line-height:.9;z-index:5;
  background:var(--lime);clip-path:polygon(50% 0,61% 18%,82% 7%,79% 30%,100% 32%,85% 50%,100% 68%,79% 70%,82% 93%,61% 82%,50% 100%,39% 82%,18% 93%,21% 70%,0 68%,15% 50%,0 32%,21% 30%,18% 7%,39% 18%);filter:drop-shadow(4px 4px 0 #000)}
.burst b{display:block;font-size:2.4rem;font-weight:400}
.burst span{font-size:.95rem;letter-spacing:.04em}
.fx{font-family:var(--f-comic);letter-spacing:.04em;color:var(--lime);-webkit-text-stroke:2px #000;paint-order:stroke fill;text-shadow:4px 4px 0 #000;display:inline-block;transform:rotate(-6deg)}
.speed{position:relative;overflow:hidden}
.speed::before{content:"";position:absolute;inset:-20%;background:repeating-conic-gradient(from 0deg at 50% 50%,rgb(255 255 255 / .05) 0 2deg,transparent 2deg 9deg);pointer-events:none;z-index:0}
@media (prefers-reduced-motion: no-preference){
  .burst{animation:pop 3.2s ease-in-out infinite}
  .js .panel.pre.in{animation:panelIn .7s cubic-bezier(.2,1.4,.4,1) both}
}
@keyframes pop{0%,100%{transform:rotate(-8deg) scale(1)}50%{transform:rotate(-4deg) scale(1.06)}}
@keyframes panelIn{from{transform:translateY(24px) rotate(-1.5deg) scale(.97)}to{transform:none}}

/* Hero manifiesto */
.manifesto{font-family:var(--f-display);font-stretch:125%;font-weight:800;text-transform:uppercase;line-height:.92;letter-spacing:-.02em}
.manifesto .no{display:block;font-size:clamp(1.4rem,3vw,2.3rem);color:var(--text-muted);text-decoration:line-through;text-decoration-color:var(--lime);text-decoration-thickness:5px}
.repse{display:inline-flex;align-items:center;gap:10px;border:2px solid var(--lime);border-radius:999px;padding:6px 14px 6px 6px;font-family:var(--f-mono);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase}
.repse b{background:var(--lime);color:#000;border-radius:999px;padding:4px 10px;font-weight:700}

/* Viñetas de trabajo real */
.strip{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:18px}
.strip figure{margin:0}
.strip .panel img{width:100%;height:100%;object-fit:cover;display:block}
.strip figcaption{position:absolute;left:10px;bottom:10px;z-index:3}
.strip .s1{grid-column:span 5;grid-row:span 2;aspect-ratio:4/5}
.strip .s2{grid-column:span 4;aspect-ratio:4/3}
.strip .s3{grid-column:span 3;aspect-ratio:3/4}
.strip .s4{grid-column:span 3;aspect-ratio:1}
.strip .s5{grid-column:span 4;aspect-ratio:4/3}
@media (max-width:900px){.strip{grid-template-columns:1fr 1fr}.strip>*{grid-column:span 1!important;grid-row:auto!important;aspect-ratio:4/5!important}.strip .s1{grid-column:span 2!important;aspect-ratio:4/3!important}}

/* Casos */
.case{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:0}
.case .body{padding:clamp(22px,3vw,40px);display:grid;gap:16px;align-content:start}
.case .nums{display:grid;grid-template-columns:1fr 1fr;background:var(--lime);color:#000;border-left:3px solid #000}
.case .nums div{padding:20px;border-bottom:3px solid #000;display:grid;gap:4px;align-content:center}
.case .nums div:nth-child(odd){border-right:3px solid #000}
.case .nums div:nth-last-child(-n+2){border-bottom:0}
.case .nums strong{font-family:var(--f-comic);font-size:clamp(2.2rem,4vw,3.2rem);line-height:.9;font-weight:400}
.case .nums span{font-family:var(--f-mono);font-size:.7rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase}
.case .pics{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.case .pics img{width:100%;aspect-ratio:4/3;object-fit:cover;border:2px solid #000;border-radius:4px}
@media (max-width:860px){.case{grid-template-columns:1fr}.case .nums{border-left:0;border-top:3px solid #000}}

/* Clientes */
.clients-wall{display:flex;flex-wrap:wrap;gap:10px}
.clients-wall span{font-family:var(--f-display);font-stretch:112%;font-weight:700;text-transform:uppercase;font-size:.95rem;padding:10px 14px;border:2px solid var(--line-dark);border-radius:999px;transition:all .2s}
.clients-wall span:hover{border-color:var(--lime);color:var(--lime)}

/* Reconocimiento */
.award{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,64px);align-items:center}
.award .panel img{width:100%;display:block}
@media (max-width:860px){.award{grid-template-columns:1fr}}

/* Fases Pureza */
.phases{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.phase{padding:clamp(20px,2.6vw,30px);display:grid;gap:12px;align-content:start}
.phase .k{font-family:var(--f-comic);font-size:1.6rem;color:var(--lime);letter-spacing:.04em}
.phase p,.phase li{color:var(--text-muted);font-size:.95rem}
.phase ul{margin:0;padding-left:18px;display:grid;gap:6px}
@media (max-width:900px){.phases{grid-template-columns:1fr}}
.realvials{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.realvials figure{margin:0}
.realvials .panel{aspect-ratio:3/4}
.realvials .panel img{width:100%;height:100%;object-fit:cover}
.realvials figcaption{display:grid;gap:4px;margin-top:12px}
.realvials figcaption b{font-family:var(--f-display);font-stretch:112%;text-transform:uppercase}
.realvials figcaption span{color:var(--text-muted);font-size:.9rem}
@media (max-width:900px){.realvials{grid-template-columns:1fr 1fr}}
.allies{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.ally{padding:22px;display:grid;gap:10px;align-content:start}
.ally b{font-family:var(--f-display);font-stretch:125%;font-weight:800;text-transform:uppercase;font-size:1.25rem}
.ally p{color:var(--text-muted);font-size:.95rem}
@media (max-width:900px){.allies{grid-template-columns:1fr}}
.case .pics>*{display:block;min-width:0}.case .pics picture img{display:block}
.case .nums{align-content:stretch}
.clients-split{align-items:start}

/* Muro de logotipos de clientes: aparecen uno a uno como viñetas */
.logo-wall{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(min(150px,100%),1fr));gap:clamp(12px,1.6vw,20px)}
.logo-wall li{background:#fff;border:3px solid #000;border-radius:14px;box-shadow:5px 5px 0 var(--lime);display:flex;align-items:center;justify-content:center;height:clamp(78px,8vw,104px);min-width:0;padding:12px 16px;transition:transform .25s cubic-bezier(.3,1.6,.5,1),box-shadow .25s}
.logo-wall li:nth-child(3n+2){box-shadow:5px 5px 0 var(--cyan)}
.logo-wall li:nth-child(4n){transform:rotate(-1.2deg)}
.logo-wall li:nth-child(5n+1){transform:rotate(1deg)}
.logo-wall img{display:block;max-width:100%;max-height:100%;width:auto;height:auto;min-width:0;object-fit:contain}
.logo-wall li:hover{transform:translate(-3px,-3px) rotate(0) scale(1.04);box-shadow:9px 9px 0 var(--lime)}
@media (max-width:520px){.logo-wall{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.logo-wall li{height:62px;padding:8px;border-width:2px;box-shadow:3px 3px 0 var(--lime);border-radius:10px}}
@media (prefers-reduced-motion: no-preference){
  .logo-wall.pre:not(.in) li{opacity:0;transform:scale(.4) rotate(-8deg)}
  .logo-wall.in li{animation:logopop .55s cubic-bezier(.3,1.7,.5,1) calc(var(--i) * 70ms) backwards}
}
@keyframes logopop{0%{opacity:0;transform:scale(.4) rotate(-8deg)}100%{opacity:1;transform:scale(1) rotate(0)}}
.mx-map .mx-arcs{transition:opacity .7s ease}
.mx-map.fade .mx-arcs{opacity:0}
.mx-map .mx-states{transition:opacity .7s ease}
.mx-map.fade .mx-states{opacity:.55}
/* Logo oficial de Pureza Diesel: va sobre placa clara para conservar sus colores originales */
.pz-plate{background:#fff;border-radius:10px;padding:4px 6px;box-sizing:content-box;box-shadow:0 0 0 1px rgba(184,255,31,.25)}