/* ==========================================================================
   IMACOMP B2B 2.0 — main.css
   Sin framework. Grid propio. Contenido visible sin JS.
   ========================================================================== */

/* --- Reset esencial --- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  font-family:var(--font-body);font-size:var(--fs-body);line-height:var(--lh-body);
  color:var(--text-on-light);background:var(--bg-light-card);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img,picture,svg{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
ul{list-style:none}

/* --- Tipografía --- */
h1,h2{font-family:var(--font-display);font-weight:400;line-height:var(--lh-tight);letter-spacing:.01em;text-transform:uppercase}
h1{font-size:var(--fs-h1)}
h2{font-size:var(--fs-h2)}
h3,h4{font-family:var(--font-head);font-weight:600;line-height:1.2}
h3{font-size:var(--fs-h3)}
p{max-width:68ch}
strong{font-weight:600}

.eyebrow{
  font-family:var(--font-head);font-weight:600;font-size:var(--fs-eyebrow);
  text-transform:uppercase;letter-spacing:.12em;color:var(--text-on-light-muted);
  display:inline-block;margin-bottom:var(--sp-2);
}
.on-dark .eyebrow{color:var(--text-on-dark-muted)}

/* --- Layout --- */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--sp-3)}
.section{padding-block:var(--sp-section)}
.section--dark{background:var(--bg-base);color:var(--text-on-dark)}
.section--light{background:var(--bg-light);color:var(--text-on-light)}
.on-dark{color:var(--text-on-dark)}
.on-dark p{color:var(--text-on-dark-muted)}
.lead{font-size:var(--fs-body-lg);color:var(--text-on-light-muted);max-width:60ch}
.on-dark .lead{color:var(--text-on-dark-muted)}

.grid{display:grid;gap:var(--sp-3)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

.section-head{max-width:720px;margin-bottom:var(--sp-5)}
.section-head.center{margin-inline:auto;text-align:center}

/* --- Botones --- */
.btn{
  display:inline-flex;align-items:center;gap:.5em;justify-content:center;
  font-family:var(--font-head);font-weight:600;text-transform:uppercase;letter-spacing:.04em;
  font-size:15px;padding:14px 28px;border-radius:var(--r-control);
  transition:background var(--t-fast),transform var(--t-fast),border-color var(--t-fast);
}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px)}
.btn-secondary{border:1.5px solid currentColor;color:inherit;background:transparent}
.btn-secondary:hover{background:rgba(127,127,127,.08)}
.on-dark .btn-secondary{color:var(--text-on-dark)}
.btn-lg{padding:17px 36px;font-size:16px}

/* --- Header --- */
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(15,15,15,.92);
  backdrop-filter:saturate(140%) blur(8px);border-bottom:1px solid var(--border-dark);
}
.site-header .container{display:flex;align-items:center;justify-content:space-between;padding-block:14px}
.site-logo img{height:38px;width:auto}
.main-nav{display:flex;align-items:center;gap:var(--sp-3)}
.main-nav a{
  font-family:var(--font-head);font-weight:600;text-transform:uppercase;letter-spacing:.06em;
  font-size:14px;color:var(--text-on-dark-muted);transition:color var(--t-fast);
}
.main-nav a:hover,.main-nav a[aria-current]{color:var(--text-on-dark)}
.header-cta{display:flex;align-items:center;gap:var(--sp-2)}
.header-phone{font-family:var(--font-head);font-weight:600;color:var(--text-on-dark);font-size:15px}
.nav-toggle{display:none;color:#fff;font-size:26px;line-height:1}
@media(max-width:980px){
  .main-nav{position:fixed;inset:64px 0 auto 0;flex-direction:column;align-items:flex-start;
    gap:0;background:var(--bg-base);border-bottom:1px solid var(--border-dark);padding:var(--sp-2) var(--sp-3);
    transform:translateY(-120%);transition:transform var(--t-fast);max-height:calc(100vh - 64px);overflow:auto}
  .main-nav.open{transform:translateY(0)}
  .main-nav a{width:100%;padding-block:14px;border-bottom:1px solid var(--border-dark);font-size:16px}
  .nav-toggle{display:block}
  .header-phone{display:none}
}

/* --- Hero home --- */
.hero{position:relative;background:var(--bg-base);color:var(--text-on-dark);overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center right}
.hero-bg::after{content:"";position:absolute;inset:0;background:
  linear-gradient(90deg,rgba(15,15,15,.97) 0%,rgba(15,15,15,.86) 42%,rgba(15,15,15,.5) 100%),
  linear-gradient(0deg,rgba(15,15,15,.85),rgba(15,15,15,.35))}
.hero .container{position:relative;z-index:2;padding-block:clamp(64px,9vw,120px)}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;font-family:var(--font-head);font-weight:600;
  font-size:13px;text-transform:uppercase;letter-spacing:.1em;color:var(--text-on-dark);
  background:var(--accent-tint);border:1px solid rgba(200,16,46,.35);
  padding:7px 14px;border-radius:var(--r-badge);margin-bottom:var(--sp-3)}
.hero h1{max-width:16ch;margin-bottom:var(--sp-3)}
.hero .lead{margin-bottom:var(--sp-4)}
.hero-actions{display:flex;flex-wrap:wrap;gap:var(--sp-2);margin-bottom:var(--sp-5)}
.hero-brands{display:flex;flex-wrap:wrap;align-items:center;gap:var(--sp-4);opacity:.85}
.hero-brands img{height:26px;filter:brightness(0) invert(1);opacity:.7}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--sp-3);
  margin-top:var(--sp-5);padding-top:var(--sp-4);border-top:1px solid var(--border-dark)}
.hero-stats .num{font-family:var(--font-display);font-size:clamp(34px,5vw,52px);color:#fff;line-height:1}
.hero-stats .lbl{font-size:14px;color:var(--text-on-dark-muted);margin-top:4px}
@media(max-width:600px){.hero-stats{grid-template-columns:repeat(2,1fr);gap:var(--sp-3)}}

/* Firma: readout técnico del hero */
.hero-readout{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:var(--sp-5);
  border:1px solid var(--steel-line);border-radius:var(--r-card);overflow:hidden;background:rgba(30,42,51,.45);
  backdrop-filter:blur(4px);max-width:760px}
.hero-readout .ro{padding:16px 20px;border-right:1px solid var(--steel-line);display:flex;flex-direction:column;gap:1px}
.hero-readout .ro:last-child{border-right:0}
.hero-readout .ro-v{font-family:var(--font-display);font-size:clamp(26px,3vw,36px);color:#fff;line-height:1;letter-spacing:.02em}
.hero-readout .ro-u{font-family:var(--font-head);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--accent)}
.hero-readout .ro-l{font-size:12px;color:var(--steel-text);margin-top:5px}
@media(max-width:640px){.hero-readout{grid-template-columns:1fr 1fr}
  .hero-readout .ro:nth-child(2){border-right:0}
  .hero-readout .ro:nth-child(1),.hero-readout .ro:nth-child(2){border-bottom:1px solid var(--steel-line)}}

/* Equipos (productos concretos con foto) */
.equipo-grid .card-media{aspect-ratio:4/3;background:#eceff1}
.equipo-card .card-media img{object-fit:cover;transition:transform .5s ease}
.equipo-card:hover .card-media img{transform:scale(1.04)}
.equipo-spec{font-family:var(--font-head);font-weight:600;font-size:13px;text-transform:uppercase;letter-spacing:.04em;color:var(--text-on-light-muted)}

/* Sección acero (servicios) */
.section--steel{background:var(--steel);color:var(--text-on-dark)}
.section--steel .eyebrow{color:var(--steel-text)}
.section--steel .lead{color:#B7C4CC}
.serv-row{display:flex;gap:16px;align-items:flex-start;padding:var(--sp-3);border:1px solid var(--steel-line);
  border-radius:var(--r-card);background:var(--steel-2);transition:border-color var(--t-fast),transform var(--t-fast)}
.serv-row:hover{border-color:var(--accent);transform:translateY(-2px)}
.serv-k{font-family:var(--font-display);font-size:28px;color:var(--accent);line-height:1;flex:none}
.serv-row strong{display:block;color:#fff;font-size:18px;font-family:var(--font-head);margin-bottom:4px}
.serv-row p{font-size:14px;color:var(--steel-text);margin:0}

/* Divisor "línea de circuito" (firma visual) */
.circuit-divider{display:block;width:100%;height:40px;background:var(--bg-base)}
.circuit-divider svg{width:100%;height:100%}
.circuit-divider path{stroke:var(--accent);stroke-width:2;fill:none;
  stroke-dasharray:1400;stroke-dashoffset:1400;animation:draw 2s ease forwards}
@keyframes draw{to{stroke-dashoffset:0}}
@media(prefers-reduced-motion:reduce){.circuit-divider path{animation:none;stroke-dashoffset:0}}

/* --- Tarjetas --- */
.card{
  background:var(--bg-light-card);border:1px solid var(--border-light);border-radius:var(--r-card);
  overflow:hidden;transition:transform var(--t-fast),box-shadow var(--t-fast),border-color var(--t-fast);
  display:flex;flex-direction:column}
.section--dark .card{background:var(--bg-elevated);border-color:var(--border-dark)}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-card)}
.card-media{aspect-ratio:16/10;overflow:hidden;background:var(--bg-elevated)}
.card-media img{width:100%;height:100%;object-fit:cover}
.card-body{padding:var(--sp-3);display:flex;flex-direction:column;gap:10px;flex:1}
.card-body h3{color:inherit}
.card-body p{font-size:var(--fs-small);color:var(--text-on-light-muted);margin:0}
.section--dark .card-body p{color:var(--text-on-dark-muted)}
.card-link{margin-top:auto;font-family:var(--font-head);font-weight:600;text-transform:uppercase;
  letter-spacing:.06em;font-size:13px;color:var(--accent);display:inline-flex;gap:6px;align-items:center}

/* Ruta cards (3 grandes) — tratamiento tipográfico/icónico limpio (sin foto) */
.route-card{position:relative;min-height:260px;justify-content:flex-start;color:#fff;
  background:var(--bg-elevated);border:1px solid var(--border-dark);padding:var(--sp-4)}
.route-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;
  background:var(--accent);transform:scaleY(0);transform-origin:top;transition:transform var(--t-fast)}
.route-card:hover::before{transform:scaleY(1)}
.route-card .route-ico{width:44px;height:44px;color:var(--accent);margin-bottom:var(--sp-3)}
.route-card .route-ico svg{width:100%;height:100%;stroke:currentColor;stroke-width:1.6;fill:none}
.route-card h3{color:#fff;font-size:28px;margin-bottom:8px}
.route-card p{color:var(--text-on-dark-muted);font-size:var(--fs-body);margin-bottom:var(--sp-3)}
.route-card .card-link{color:#fff}
.route-card:hover .card-link{color:var(--accent)}

/* Marcas en texto (hero) */
.hero-brands-text{display:flex;flex-wrap:wrap;align-items:center;gap:var(--sp-2);
  font-family:var(--font-head);font-weight:600;text-transform:uppercase;letter-spacing:.08em;
  font-size:14px;color:var(--text-on-dark-muted)}
.hero-brands-text .sep{color:var(--accent)}
.hero-brands-text .lbl{font-size:12px;letter-spacing:.12em;opacity:.7;width:100%;margin-bottom:2px}

/* Industria chips */
.chip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--sp-2)}
@media(max-width:900px){.chip-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.chip-grid{grid-template-columns:1fr}}
.ind-chip{display:block;padding:var(--sp-3);border:1px solid var(--border-dark);border-radius:var(--r-card);
  background:var(--bg-elevated);transition:border-color var(--t-fast),transform var(--t-fast)}
.ind-chip:hover{border-color:var(--accent);transform:translateY(-2px)}
.ind-chip .t{font-family:var(--font-head);font-weight:600;font-size:19px;color:#fff}
.ind-chip .d{font-size:13px;color:var(--text-on-dark-muted);margin-top:4px}

/* Reseñas de Google */
.greviews-rating{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:var(--sp-2);font-size:16px}
.greviews-rating .gstars{color:#F5A623;letter-spacing:2px}
.greviews-rating strong{font-family:var(--font-display);font-size:24px;color:var(--text-on-light)}
.greviews-rating span{color:var(--text-on-light-muted)}
.greviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--sp-3);margin-top:var(--sp-4)}
@media(max-width:900px){.greviews-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.greviews-grid{grid-template-columns:1fr}}
.greview{background:var(--bg-light-card);border:1px solid var(--border-light);border-radius:var(--r-card);padding:var(--sp-3);display:flex;flex-direction:column;gap:10px}
.greview-stars{color:#F5A623;letter-spacing:2px;font-size:15px}
.greview-text{font-size:15px;color:var(--text-on-light);margin:0;line-height:1.6;flex:1}
.greview-author{display:flex;align-items:center;gap:10px;margin-top:auto}
.greview-author img{border-radius:50%;flex:none}
.greview-author strong{display:block;font-size:14px}
.greview-author span{font-size:12px;color:var(--text-on-light-muted)}

/* Banners promocionales (→ tienda / Mercado Libre) */
.promo-grid{display:grid;gap:var(--sp-3)}
.promo-grid.promo-count-1{grid-template-columns:1fr}
.promo-grid.promo-count-2{grid-template-columns:1fr 1fr}
.promo-grid.promo-count-3{grid-template-columns:repeat(3,1fr)}
@media(max-width:820px){.promo-grid.promo-count-2,.promo-grid.promo-count-3{grid-template-columns:1fr}}
.promo-banner{position:relative;display:block;min-height:200px;border-radius:var(--r-card);overflow:hidden;
  background:var(--steel) center/cover no-repeat;border:1px solid var(--border-dark);
  transition:transform var(--t-fast),box-shadow var(--t-fast)}
.promo-count-1 .promo-banner{min-height:240px}
.promo-banner::after{content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(15,15,15,.92) 0%,rgba(15,15,15,.7) 45%,rgba(15,15,15,.35) 100%)}
.promo-banner:hover{transform:translateY(-3px);box-shadow:var(--shadow-dark)}
.promo-inner{position:relative;z-index:1;padding:var(--sp-4);display:flex;flex-direction:column;
  align-items:flex-start;gap:12px;height:100%;justify-content:center;color:#fff}
.promo-inner h3{color:#fff;font-size:clamp(22px,2.5vw,30px)}
.promo-inner p{color:var(--text-on-dark-muted);font-size:15px;margin:0;max-width:42ch}

/* Beneficios (home) */
.benefits .benefit{text-align:left}
.benefit-ico{display:inline-flex;width:48px;height:48px;margin-bottom:var(--sp-2);color:var(--accent)}
.benefit-ico svg{width:100%;height:100%;stroke:currentColor;stroke-width:1.6;fill:none;stroke-linecap:round;stroke-linejoin:round}
.benefit h3{font-size:20px;margin-bottom:8px}
.benefit p{font-size:15px;color:var(--text-on-light-muted);margin:0}

/* Cotizar (T9) */
.site-header--min .header-cta{gap:var(--sp-3)}
.min-trust{color:var(--text-on-dark-muted);font-size:14px}
@media(max-width:600px){.min-trust{display:none}}
.cotizar-section{min-height:calc(100vh - 64px)}
.cotizar-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:var(--sp-5);align-items:start}
@media(max-width:900px){.cotizar-layout{grid-template-columns:1fr;gap:var(--sp-4)}}
.cotizar-trust{position:sticky;top:88px}
.trust-list{display:flex;flex-direction:column;gap:var(--sp-3);margin:var(--sp-3) 0}
.trust-list li{display:flex;gap:14px;align-items:flex-start}
.tcheck{flex:none;width:26px;height:26px;border-radius:50%;background:var(--accent-tint);color:var(--accent);
  border:1px solid rgba(200,16,46,.4);display:flex;align-items:center;justify-content:center;font-size:14px;margin-top:2px}
.trust-list strong{display:block;color:#fff;font-size:16px;margin-bottom:2px}
.trust-list p{font-size:14px;color:var(--text-on-dark-muted);margin:0}
.trust-contact{border-top:1px solid var(--border-dark);padding-top:var(--sp-3);margin-top:var(--sp-2);display:flex;flex-direction:column;gap:4px}
.trust-legal{font-size:12px;color:var(--text-on-dark-muted);margin-top:var(--sp-3);line-height:1.5}
.site-footer--min{background:#0A0A0A;padding-block:var(--sp-3)}
.site-footer--min a:hover{color:#fff}

/* Contacto */
.contacto-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:var(--sp-5);align-items:start}
@media(max-width:820px){.contacto-grid{grid-template-columns:1fr}}
.contacto-datos{display:flex;flex-direction:column;gap:var(--sp-3)}
.cdato{border-bottom:1px solid var(--border-dark);padding-bottom:var(--sp-2)}
.cdato a{display:block;padding:3px 0;color:var(--text-on-dark-muted);transition:color var(--t-fast)}
.cdato a:hover{color:#fff}
.cbig{font-family:var(--font-display);font-size:clamp(28px,4vw,40px);color:#fff!important;line-height:1}
.contacto-mapa{border-radius:var(--r-card);overflow:hidden;border:1px solid var(--border-dark);min-height:360px}
.contacto-mapa iframe{width:100%;height:100%;min-height:360px;border:0;display:block;filter:grayscale(.3) contrast(1.05)}

/* Respaldo / prueba social (home) */
.trust-badges{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--sp-2)}
@media(max-width:820px){.trust-badges{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.trust-badges{grid-template-columns:1fr}}
.tb{border:1px solid var(--border-dark);border-radius:var(--r-card);padding:var(--sp-3);text-align:center;background:var(--bg-elevated)}
.tb strong{display:block;font-family:var(--font-display);font-size:26px;color:#fff;letter-spacing:.01em}
.tb span{display:block;font-size:13px;color:var(--text-on-dark-muted);margin-top:6px}

/* Guía técnica (contenido educativo) */
.guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--sp-3);margin-top:var(--sp-2)}
@media(max-width:600px){.guide-grid{grid-template-columns:1fr}}
.guide-card{border:1px solid var(--border-light);border-left:3px solid var(--accent);border-radius:var(--r-card);padding:var(--sp-3)}
.guide-num{font-family:var(--font-display);font-size:26px;color:var(--accent);line-height:1;display:block;margin-bottom:6px}
.guide-card h4{font-size:17px;font-family:var(--font-head);font-weight:600;margin-bottom:6px}
.guide-card p{font-size:14px;color:var(--text-on-light-muted);margin:0;line-height:1.6}

/* Certificaciones (badges) */
.cert-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:var(--sp-3)}
.cert-badge{font-family:var(--font-head);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.06em;
  color:var(--text-on-dark);background:var(--accent-tint);border:1px solid rgba(200,16,46,.35);
  padding:6px 12px;border-radius:var(--r-badge)}

/* Spec tables (responsive: colapsa a tarjetas en móvil) */
.spec-table-wrap{margin-top:var(--sp-3)}
.spec-table-title{font-family:var(--font-head);font-weight:600;font-size:16px;margin-bottom:8px;color:var(--text-on-light)}
.spec-table-scroll{overflow-x:auto}
.spec-table{width:100%;border-collapse:collapse;font-size:15px;min-width:480px}
.spec-table th{text-align:left;font-family:var(--font-head);font-weight:600;text-transform:uppercase;letter-spacing:.05em;
  font-size:12px;color:var(--text-on-light-muted);padding:10px 14px;border-bottom:2px solid var(--border-light)}
.spec-table td{padding:11px 14px;border-bottom:1px solid var(--border-light)}
.spec-table tbody tr:hover{background:var(--bg-light)}
.spec-table td:first-child{font-weight:600}
.spec-note{font-size:14px;color:var(--text-on-light-muted);margin-top:var(--sp-2);font-style:italic}
@media(max-width:600px){
  .spec-table{min-width:0}
  .spec-table thead{position:absolute;left:-9999px}
  .spec-table tr{display:block;border:1px solid var(--border-light);border-radius:var(--r-card);margin-bottom:12px;padding:6px 0}
  .spec-table td{display:flex;justify-content:space-between;gap:16px;border:0;padding:7px 14px;text-align:right}
  .spec-table td::before{content:attr(data-label);font-weight:600;color:var(--text-on-light-muted);text-align:left;
    font-family:var(--font-head);text-transform:uppercase;font-size:11px;letter-spacing:.05em}
}

/* Caja de catálogo (gate) */
.catalogo-box{background:var(--bg-base);color:var(--text-on-dark);border-radius:var(--r-card);
  padding:var(--sp-4);display:grid;grid-template-columns:1fr 1fr;gap:var(--sp-3);align-items:center}
@media(max-width:640px){.catalogo-box{grid-template-columns:1fr}}
.catalogo-copy h3{color:#fff;font-size:20px;margin:4px 0 6px}
.catalogo-copy p{color:var(--text-on-dark-muted);font-size:14px;margin:0}
.cat-fields{display:flex;flex-direction:column;gap:8px;margin-bottom:10px}
.cat-form input{width:100%;background:var(--bg-elevated);border:1px solid var(--border-dark);border-radius:var(--r-control);
  color:#fff;font-family:inherit;font-size:15px;padding:10px 12px}
.cat-form input:focus{outline:none;border-color:var(--accent)}
.cat-form input:user-invalid{border-color:var(--error)}
.cat-form .btn{width:100%}
.cat-msg{font-size:13px;margin-top:8px;min-height:1em;color:var(--success)}

/* Pasos numerados (servicios) */
.steps{list-style:none;display:flex;flex-direction:column;gap:var(--sp-3);margin-top:var(--sp-2);counter-reset:none}
.step-item{display:flex;gap:16px;align-items:flex-start}
.step-num{flex:none;width:38px;height:38px;border-radius:50%;background:var(--accent);color:#fff;
  font-family:var(--font-display);font-size:20px;display:flex;align-items:center;justify-content:center}
.step-item strong{display:block;font-size:18px;margin-bottom:2px}
.step-item p{font-size:15px;color:var(--text-on-light-muted);margin:0}

/* Silo compresores */
.comp-card .card-media{aspect-ratio:4/3}
.comp-kicker{font-family:var(--font-head);font-weight:600;text-transform:uppercase;letter-spacing:.08em;
  font-size:11px;color:var(--accent)}
.comp-rango{display:inline-block;font-size:13px;color:var(--text-on-light-muted);
  border:1px solid var(--border-light);border-radius:var(--r-badge);padding:3px 10px;width:fit-content}
.section--dark .comp-rango{color:var(--text-on-dark-muted);border-color:var(--border-dark)}
.ind-rango{display:inline-block;margin-top:var(--sp-2);font-family:var(--font-head);font-weight:600;
  text-transform:uppercase;letter-spacing:.06em;font-size:14px;color:var(--text-on-dark);
  border:1px solid var(--border-dark);border-radius:var(--r-badge);padding:6px 14px}
.feature-list{display:flex;flex-direction:column;gap:var(--sp-2);margin-top:var(--sp-2)}
.feature{display:flex;gap:14px;align-items:flex-start}
.feature-dot{flex:none;width:10px;height:10px;border-radius:2px;background:var(--accent);margin-top:7px}
.feature strong{display:block;font-size:17px;margin-bottom:2px}
.feature p{font-size:15px;color:var(--text-on-light-muted);margin:0}

/* Industria con foto (hub) */
.ind-photo-card .card-media{aspect-ratio:4/3}
.ind-photo-card:hover .card-link{color:var(--accent)}

/* Marca cards */
.brand-card{padding:var(--sp-4);text-align:center;align-items:center}
.brand-card img{height:40px;margin-bottom:var(--sp-2);filter:brightness(0) invert(1)}
.section--light .brand-card img{filter:none}
.brand-card .role{font-family:var(--font-head);font-weight:600;text-transform:uppercase;
  letter-spacing:.08em;font-size:12px;color:var(--accent);margin-bottom:8px}

/* --- FAQ --- */
.faq{max-width:820px;margin-inline:auto}
.faq-item{border-bottom:1px solid var(--border-light)}
.section--dark .faq-item{border-color:var(--border-dark)}
.faq-q{width:100%;text-align:left;display:flex;justify-content:space-between;gap:var(--sp-2);
  align-items:center;padding:var(--sp-3) 0;font-family:var(--font-head);font-weight:600;font-size:19px;color:inherit}
.faq-q .ico{flex:none;transition:transform var(--t-fast);color:var(--accent);font-size:22px}
.faq-item.open .faq-q .ico{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height var(--t-fast)}
.faq-a-inner{padding:0 0 var(--sp-3);color:var(--text-on-light-muted)}
.section--dark .faq-a-inner{color:var(--text-on-dark-muted)}
/* Sin JS: mostrar respuestas */
.no-js .faq-a{max-height:none}

/* --- Calculadora teaser --- */
.calc-teaser{display:grid;grid-template-columns:1.4fr 1fr;gap:var(--sp-5);align-items:center}
@media(max-width:820px){.calc-teaser{grid-template-columns:1fr}}
.calc-teaser .num{font-family:var(--font-display);font-size:clamp(56px,9vw,104px);
  color:var(--accent);line-height:.9}

/* --- CTA band --- */
.cta-band{background:var(--bg-base);color:#fff;text-align:center}
.cta-band .container{display:flex;flex-direction:column;align-items:center;gap:var(--sp-3);
  padding-block:clamp(56px,8vw,96px)}
.cta-band h2{max-width:20ch}
.cta-band .actions{display:flex;flex-wrap:wrap;gap:var(--sp-2);justify-content:center}

/* --- Footer --- */
.site-footer{background:#0A0A0A;color:var(--text-on-dark-muted);padding-block:var(--sp-6) var(--sp-4)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:var(--sp-4)}
@media(max-width:820px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.footer-grid{grid-template-columns:1fr}}
.footer-logo{height:44px;width:auto;display:block;margin-bottom:var(--sp-2)}
.footer-brand p{font-size:14px;max-width:36ch;margin-bottom:10px}
.footer-rs{font-size:12px;color:var(--text-on-dark-muted);opacity:.8}
.footer-addr{display:block;font-size:14px;padding-top:8px;max-width:30ch}
.footer-hours{display:block;font-size:13px;color:var(--text-on-dark-muted);padding-top:4px}
.site-footer h4{color:#fff;text-transform:uppercase;letter-spacing:.08em;font-size:13px;margin-bottom:var(--sp-2)}
.site-footer a{display:block;padding:5px 0;font-size:14px;transition:color var(--t-fast)}
.site-footer a:hover{color:#fff}
.footer-bottom{border-top:1px solid var(--border-dark);margin-top:var(--sp-5);padding-top:var(--sp-3);
  font-size:13px;display:flex;justify-content:space-between;gap:var(--sp-2) var(--sp-4);flex-wrap:wrap;align-items:center}
.footer-legal{display:flex;flex-wrap:wrap;align-items:center;gap:var(--sp-2)}
.footer-legal a,.footer-legal .footer-by{white-space:nowrap}
.footer-legal a:not(:last-of-type)::after,.footer-legal a::after{content:none}
.footer-by{color:var(--text-on-dark-muted)}

/* Logos: nunca deformar (aspect ratio real, se ajustan por alto) */
.site-logo img,.footer-logo{width:auto !important;height:auto;object-fit:contain;max-width:100%}
.site-logo img{height:38px}
.footer-logo{height:44px}

/* --- WhatsApp FAB (izquierda, para no chocar con Marco a la derecha) --- */
.wa-fab{position:fixed;left:18px;bottom:18px;z-index:60;width:56px;height:56px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-dark)}
.wa-fab svg{width:30px;height:30px;fill:#fff}

/* --- Reveals ---
   REGLA DURA (spec §3.3): el contenido SIEMPRE es visible. El reveal es un
   micro-slide de entrada que NUNCA oculta — sin opacity:0 permanente, para
   eliminar de raíz el bug de "secciones en blanco". */
.reveal{opacity:1;transform:none}
.js .reveal{animation:reveal-in var(--t-reveal) both}
@keyframes reveal-in{from{transform:translateY(14px)}to{transform:none}}
@media(prefers-reduced-motion:reduce){.js .reveal{animation:none}}

/* --- Página industria (T5) --- */
.ind-hero .container{padding-block:clamp(48px,7vw,88px)}
.ind-hero h1{font-size:clamp(30px,4.5vw,52px);max-width:20ch}
.ind-layout{display:grid;grid-template-columns:1.6fr 1fr;gap:var(--sp-5);align-items:start}
@media(max-width:900px){.ind-layout{grid-template-columns:1fr;gap:var(--sp-4)}
  .ind-aside{order:-1}}
.ind-block{margin-bottom:var(--sp-5)}
.ind-block:last-child{margin-bottom:0}
.apps-grid{display:flex;flex-wrap:wrap;gap:10px;margin-top:var(--sp-2)}
.app-chip{display:inline-block;padding:9px 16px;border:1px solid var(--border-light);border-radius:var(--r-badge);
  background:var(--bg-light-card);font-size:15px;font-weight:500}
.tec-reco{background:var(--bg-light-card);border:1px solid var(--border-light);border-left:3px solid var(--accent);
  border-radius:var(--r-card);padding:var(--sp-3)}
.tec-reco p{margin:8px 0 12px}

/* Form card sticky */
.ind-aside{position:sticky;top:88px}
.form-card{background:var(--bg-base);color:var(--text-on-dark);border-radius:var(--r-card);padding:var(--sp-4);box-shadow:var(--shadow-dark)}
.form-corto-title{color:#fff;font-size:22px;margin-bottom:4px}
.form-corto-sub{color:var(--text-on-dark-muted);font-size:14px;margin-bottom:var(--sp-3)}
.form-corto-legal{color:var(--text-on-dark-muted);font-size:12px;margin-top:12px;line-height:1.4}
.form-field{margin-bottom:14px}
.form-field label{display:block;font-size:13px;font-family:var(--font-head);font-weight:600;
  text-transform:uppercase;letter-spacing:.06em;color:var(--text-on-dark-muted);margin-bottom:5px}
.form-field input,.form-field textarea,.form-field select{width:100%;background:var(--bg-elevated);
  border:1px solid var(--border-dark);border-radius:var(--r-control);color:#fff;font-family:inherit;font-size:15px;
  padding:11px 13px;transition:border-color var(--t-fast)}
.form-field input:focus,.form-field textarea:focus,.form-field select:focus{outline:none;border-color:var(--accent)}
.form-field textarea{resize:vertical}
.form-field input:user-invalid,.form-field textarea:user-invalid{border-color:var(--error)}
.form-msg{font-size:14px;margin-top:10px;min-height:1em}
.form-msg.ok{color:var(--success)}
.form-msg.err{color:var(--error)}

/* --- Formulario multi-paso (tiles) --- */
.msform-head{display:flex;align-items:center;justify-content:space-between;gap:var(--sp-2);margin-bottom:var(--sp-3)}
.msform-title{color:#fff;font-size:21px;line-height:1.15}
.stepper{display:flex;gap:7px;flex:none}
.step-dot{width:22px;height:4px;border-radius:2px;background:var(--border-dark);transition:background var(--t-fast)}
.step-dot.active{background:var(--accent)}
.step-dot.done{background:var(--text-on-dark-muted)}
.msstep-q{font-family:var(--font-head);font-weight:600;font-size:17px;color:#fff;margin-bottom:var(--sp-2)}
.msback{color:var(--text-on-dark-muted);font-size:13px;margin-bottom:12px;font-family:var(--font-head);font-weight:600;text-transform:uppercase;letter-spacing:.06em}
.msback:hover{color:#fff}

.tile-grid{display:grid;grid-template-columns:1fr;gap:10px}
.tile{display:flex;align-items:center;gap:14px;text-align:left;padding:15px 16px;
  background:var(--bg-elevated);border:1px solid var(--border-dark);border-radius:var(--r-card);
  color:#fff;font-family:var(--font-head);font-weight:600;font-size:16px;transition:border-color var(--t-fast),background var(--t-fast),transform var(--t-fast)}
.tile svg{width:30px;height:30px;flex:none;stroke:var(--accent);stroke-width:1.7;fill:none}
.tile:hover{border-color:var(--accent);transform:translateY(-1px)}
.tile.selected{border-color:var(--accent);background:var(--accent-tint)}
.tile-grid--sm{grid-template-columns:1fr 1fr;gap:8px}
.tile--sm{justify-content:center;text-align:center;padding:13px 10px;font-size:14px}

.ms-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:var(--sp-2)}
.ms-fields-full{grid-column:1/-1}
@media(max-width:520px){.ms-fields{grid-template-columns:1fr}}

.msstep-ok{text-align:center;padding:var(--sp-3) 0}
.ok-check{width:56px;height:56px;border-radius:50%;background:var(--success);color:#fff;font-size:30px;
  display:flex;align-items:center;justify-content:center;margin:0 auto var(--sp-2)}
.msstep-ok h3{color:#fff;font-size:20px;margin-bottom:8px}
.msstep-ok p{color:var(--text-on-dark-muted);font-size:15px;margin-bottom:var(--sp-3)}

/* --- Breadcrumbs --- */
.breadcrumbs{font-size:13px;color:var(--text-on-light-muted);padding-block:var(--sp-2)}
.breadcrumbs a:hover{color:var(--accent)}

/* --- Utilidad noindex banner (solo staging) --- */
.staging-flag{background:var(--accent);color:#fff;text-align:center;font-size:12px;
  font-family:var(--font-head);font-weight:600;letter-spacing:.06em;text-transform:uppercase;padding:5px}