/* =========================================================
   SEGURIDAD SUPRA — Rediseño 2026
   Concepto: "Ficha técnica de perímetro" — la estética de un
   plano de instalación eléctrica: líneas, nodos, tensión,
   datos en monoespaciada. Todo lo demás, aire y precisión.
   ========================================================= */

:root{
  --navy:#081833;
  --navy-2:#0c2249;
  --blue:#155EEF;
  --blue-deep:#0d3fc0;
  --blue-light:#8fb4ff;
  --volt:#ffc23a;
  --volt-deep:#d99a12;
  --ink:#0d1524;
  --ink-soft:#5b6478;
  --ink-faint:#8b93a7;
  --bg:#f6f8fc;
  --paper:#ffffff;
  --line:#dde5f4;
  --line-strong:#b9c9ea;

  --font-display:"Barlow Condensed", sans-serif;
  --font-body:"Inter", sans-serif;
  --font-mono:"JetBrains Mono", monospace;

  --wrap: 1240px;
  --ease: cubic-bezier(.4,0,.2,1);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--bg);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeSpeed;
  font-size:16px;
  line-height:1.6;
}
img{max-width:100%;display:block;}
a{color:inherit;}
ul{margin:0;}
button{font-family:inherit;}

::selection{background:var(--volt);color:var(--navy);}
:focus-visible{outline:2.5px solid var(--blue);outline-offset:3px;}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important;}
}

.container-supra{
  width:100%;
  max-width:var(--wrap);
  margin:0 auto;
  padding:0 clamp(1.25rem, 4vw, 2.5rem);
}

h1,h2,h3,h4{
  font-family:var(--font-display);
  color:var(--navy);
  font-weight:700;
  line-height:1.02;
  margin:0;
  letter-spacing:-.01em;
}

.mono-label{
  font-family:var(--font-mono);
  text-transform:uppercase;
  font-size:.72rem;
  letter-spacing:.14em;
  color:var(--blue);
  font-weight:500;
}
.mono-label.on-dark{color:var(--blue-light);}
.mono-label.volt{color:var(--volt-deep);}

.section-head{
  max-width:640px;
  margin-bottom:3.2rem;
}
.section-head .mono-label{
  display:flex;
  align-items:center;
  gap:.6rem;
  margin-bottom:1rem;
}
.section-head .mono-label::before{
  content:"";
  width:9px;height:9px;
  border-radius:50%;
  background:currentColor;
  flex-shrink:0;
}
.section-head h2{
  font-size:clamp(2.1rem, 3.6vw, 3.1rem);
  margin-bottom:.85rem;
}
.section-head p{
  color:var(--ink-soft);
  font-size:1.05rem;
  max-width:560px;
  margin:0;
}

.section{padding:6.5rem 0;}
.section.tight{padding:4.5rem 0;}
@media (max-width:767.98px){
  .section{padding:4.2rem 0;}
  .section.tight{padding:3rem 0;}
}
.bg-paper{background:var(--paper);}
.bg-dim{background:var(--bg);}
.bg-navy{background:var(--navy); color:#c7d4ec;}
.bg-navy h2,.bg-navy h3,.bg-navy h4{color:#fff;}

/* ---------- PERFORMANCE: renderizado diferido de secciones fuera de pantalla ----------
   content-visibility:auto le dice al navegador que no calcule layout/paint de lo
   que todavía no se ve, ahorrando trabajo en la carga inicial. No cambia en nada
   el aspecto visual: cuando el usuario scrollea, la sección se renderiza normal.
   Se excluye la primera sección (Nosotros) para que no haya ningún salto visible
   apenas se carga la página. */
#servicios, #materiales, #proceso, #kits, #galeria, #zona, #preguntas, #resenas, #contacto{
  content-visibility:auto;
  contain-intrinsic-size:1px 900px;
}

.divider-line{
  height:1px;
  background:var(--line);
  width:100%;
  border:none;
  margin:0;
}

/* ---------- Botones ---------- */
.btn-supra{
  display:inline-flex;
  align-items:center;
  gap:.55rem;
  font-family:var(--font-body);
  font-weight:600;
  font-size:.95rem;
  border-radius:2px;
  padding:.95rem 1.7rem;
  border:1.5px solid transparent;
  transition:background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .2s var(--ease);
  text-decoration:none;
  cursor:pointer;
  line-height:1;
  white-space:nowrap;
}
.btn-supra:active{transform:translateY(1px);}
.btn-primary{
  background:var(--volt);
  border-color:var(--volt);
  color:var(--navy);
}
.btn-primary:hover{background:var(--navy);border-color:var(--navy);color:#fff;}
.btn-ghost-dark{
  background:transparent;
  border-color:var(--ink-faint);
  color:var(--navy);
}
.btn-ghost-dark:hover{border-color:var(--navy);background:var(--navy);color:#fff;}
.btn-ghost-light{
  background:transparent;
  border-color:rgba(255,255,255,.35);
  color:#fff;
}
.btn-ghost-light:hover{background:#fff;color:var(--navy);border-color:#fff;}
.btn-block-navy{
  background:var(--navy);
  border-color:var(--navy);
  color:#fff;
}
.btn-block-navy:hover{background:var(--blue-deep);border-color:var(--blue-deep);}

/* ---------- Navbar ---------- */
.nav-supra{
  position:fixed;
  top:0;left:0;right:0;
  z-index:1040;
  padding:1.1rem 0;
  background:rgba(246,248,252,0);
  transition:background .3s var(--ease), padding .3s var(--ease), box-shadow .3s var(--ease);
}
.nav-supra.is-scrolled{
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(14px);
  padding:.75rem 0;
  box-shadow:0 1px 0 var(--line);
}
.nav-supra .nav-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
}
.nav-brand{
  display:flex;
  align-items:center;
  gap:.6rem;
  text-decoration:none;
}
.nav-brand img{height:30px;width:auto;}
.nav-brand span{
  font-family:var(--font-mono);
  font-size:.7rem;
  letter-spacing:.1em;
  color:var(--navy);
  text-transform:uppercase;
  display:none;
}
.nav-links{
  display:none;
  align-items:center;
  gap:2.1rem;
  list-style:none;
  padding:0;margin:0;
}
.nav-links a{
  text-decoration:none;
  color:var(--navy);
  font-size:.9rem;
  font-weight:500;
  position:relative;
  padding:.3rem 0;
}
.nav-links a::after{
  content:"";
  position:absolute;
  left:0;bottom:0;
  width:100%;height:1.5px;
  background:var(--blue);
  transform:scaleX(0);
  transform-origin:right;
  transition:transform .25s var(--ease);
}
.nav-links a:hover::after,
.nav-links a.is-active::after{
  transform:scaleX(1);
  transform-origin:left;
}
.nav-actions{display:flex;align-items:center;gap:.9rem;}
.nav-cta{
  display:none;
  font-family:var(--font-body);
  font-weight:600;
  font-size:.85rem;
  background:var(--navy);
  color:#fff;
  padding:.65rem 1.3rem;
  border-radius:2px;
  text-decoration:none;
  align-items:center;
  gap:.5rem;
  transition:background .2s var(--ease);
}
.nav-cta:hover{background:var(--blue-deep);color:#fff;}
.nav-burger{
  width:42px;height:42px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:transparent;
  border:1px solid var(--line-strong);
  border-radius:2px;
  cursor:pointer;
}
.nav-burger span{
  display:block;
  width:18px;height:1.5px;
  background:var(--navy);
  position:relative;
}
.nav-burger span::before,
.nav-burger span::after{
  content:"";
  position:absolute;
  left:0;
  width:18px;height:1.5px;
  background:var(--navy);
  transition:transform .25s var(--ease), top .25s var(--ease);
}
.nav-burger span::before{top:-6px;}
.nav-burger span::after{top:6px;}
@media (min-width:992px){
  .nav-links{display:flex;}
  .nav-cta{display:inline-flex;}
  .nav-burger{display:none;}
  .nav-brand span{display:block;}
}

/* Menú móvil pantalla completa */
.mobile-menu{
  position:fixed;
  inset:0;
  background:var(--navy);
  z-index:1050;
  display:flex;
  flex-direction:column;
  padding:1.6rem clamp(1.25rem,6vw,2.5rem);
  transform:translateY(-100%);
  transition:transform .4s var(--ease);
}
.mobile-menu.is-open{transform:translateY(0);}
.mobile-menu-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  margin-bottom:3rem;
}
/* FIX: antes se usaba filter:brightness(0) invert(1) para "blanquear" el logo,
   pero eso solo funciona si el webp tiene transparencia real. Si el archivo
   no tiene canal alfa, el filtro convierte todo el rectángulo de la imagen
   en un bloque blanco sólido (el bug reportado). Solución robusta sin
   depender de la transparencia del archivo: mostrar el logo tal cual, sobre
   una placa blanca, para que sea legible en el fondo navy sin invertir nada. */
.mobile-menu-top img{
  height:28px;
  width:auto;
  display:block;
  background:#fff;
  border-radius:4px;
  padding:.35rem .6rem;
}
.mobile-close{
  width:42px;height:42px;
  border:1px solid rgba(255,255,255,.25);
  border-radius:2px;
  background:transparent;
  color:#fff;
  font-size:1.3rem;
  display:inline-flex;align-items:center;justify-content:center;
  cursor:pointer;
}
.mobile-menu-links{
  list-style:none;
  padding:0;margin:0;
  display:flex;
  flex-direction:column;
}
.mobile-menu-links li{border-bottom:1px solid rgba(255,255,255,.1);}
.mobile-menu-links a{
  display:flex;
  align-items:baseline;
  gap:1rem;
  text-decoration:none;
  color:#fff;
  font-family:var(--font-display);
  font-size:2.1rem;
  padding:1rem 0;
}
.mobile-menu-links a small{
  font-family:var(--font-mono);
  font-size:.7rem;
  color:var(--blue-light);
}
.mobile-menu-footer{
  margin-top:auto;
  padding-top:2rem;
}
.mobile-menu-footer .btn-supra{width:100%;justify-content:center;}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  background:var(--navy);
  padding-top:clamp(7.5rem, 14vw, 10rem);
  padding-bottom:0;
  overflow:hidden;
  color:#c7d4ec;
}
.hero-background{
  position:absolute;
  inset:0;
  z-index:0;
  background-image:linear-gradient(90deg, rgba(8,24,51,.96) 0%, rgba(8,24,51,.82) 49%, rgba(8,24,51,.50) 100%), linear-gradient(0deg, rgba(8,24,51,.88) 0%, transparent 42%), url("/images/hero.webp");
  background-size:cover;
  background-position:center;
  opacity:.94;
}

/* Mobile: foto distinta (placeholder, reemplazar por la definitiva) */
@media (max-width:767px){
  .hero-background{
    background-image:linear-gradient(180deg, rgba(8,24,51,.75) 0%, rgba(8,24,51,.88) 55%, rgba(8,24,51,.97) 100%), url("/images/mobile.webp");
    background-position:center top;
  }
}

.hero > .container-supra,
.hero > .data-ticker{position:relative; z-index:1;}
.hero-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:2rem;
  align-items:end;
}
.hero-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:.6rem;
  font-family:var(--font-mono);
  font-size:.75rem;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--volt);
  border:1px solid rgba(255,194,58,.35);
  border-radius:2px;
  padding:.4rem .8rem;
  margin-bottom:1.6rem;
}
.hero-eyebrow i{font-size:.85rem;}
.hero h1{
  color:#fff;
  font-size:clamp(2.7rem, 6.6vw, 5.4rem);
  max-width:15ch;
  margin-bottom:1.4rem;
}
.hero h1 em{
  font-style:normal;
  color:var(--blue-light);
}
.hero-lead{
  font-size:1.12rem;
  color:#a9bade;
  max-width:44ch;
  margin-bottom:2.2rem;
}
.hero-cta-row{
  display:flex;
  flex-wrap:wrap;
  gap:1rem;
  margin-bottom:3.2rem;
}

.hero-diagram{
  position:relative;
  width:100%;
  border-top:1px solid rgba(255,255,255,.12);
  padding-top:0;
}
.hero-diagram svg{width:100%;height:auto;display:block;}
.hero-wire{
  fill:none;
  stroke:rgba(143,180,255,.28);
  stroke-width:1.2;
}
.hero-node{fill:#0f2c5c;stroke:rgba(143,180,255,.5);stroke-width:1;}
.hero-pulse-dot{
  fill:var(--volt);
  filter:drop-shadow(0 0 6px rgba(255,194,58,.85));
}
.hero-pulse-path{
  fill:none;
  stroke:var(--volt);
  stroke-width:1.6;
  stroke-linecap:round;
  stroke-dasharray:14 2000;
  animation:wireTravel 5.5s linear infinite;
  opacity:.9;
  will-change:stroke-dashoffset;
}
@keyframes wireTravel{
  0%{stroke-dashoffset:0;}
  100%{stroke-dashoffset:-2014;}
}
.hero-post{stroke:rgba(255,255,255,.18);stroke-width:1.2;}

/* Ticker de datos */
.data-ticker{
  border-top:1px solid rgba(255,255,255,.12);
  overflow:hidden;
  background:var(--navy-2);
}
.ticker-track{
  display:flex;
  width:max-content;
  animation:tickerMove 32s linear infinite;
  will-change:transform;
}
.ticker-track span{
  font-family:var(--font-mono);
  font-size:.78rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:#8fa6cc;
  padding:1.05rem 2.4rem;
  white-space:nowrap;
  display:flex;
  align-items:center;
  gap:.7rem;
  border-right:1px solid rgba(255,255,255,.08);
}
.ticker-track span b{color:var(--volt);font-weight:600;}
@keyframes tickerMove{
  0%{transform:translateX(0);}
  100%{transform:translateX(-50%);}
}

/* ---------- Nosotros ---------- */
.about-wrap{
  display:grid;
  grid-template-columns:1fr;
  gap:3rem;
}
@media (min-width:992px){
  .about-wrap{grid-template-columns:1.05fr .95fr; gap:5rem;}
}
.about-statement{
  font-family:var(--font-display);
  font-weight:600;
  font-size:clamp(1.5rem, 2.4vw, 2rem);
  color:var(--navy);
  line-height:1.28;
  letter-spacing:0;
  margin-bottom:1.8rem;
}
.about-statement b{color:var(--blue);font-weight:600;}
.about-copy{
  color:var(--ink-soft);
  font-size:1rem;
  max-width:52ch;
  margin-bottom:2rem;
}
.about-tags{
  display:flex;
  flex-wrap:wrap;
  gap:.6rem;
}
.about-tags span{
  font-family:var(--font-mono);
  font-size:.72rem;
  text-transform:uppercase;
  letter-spacing:.06em;
  color:var(--navy);
  border:1px solid var(--line-strong);
  border-radius:2px;
  padding:.4rem .7rem;
}

.spec-sheet{
  border-top:1px solid var(--line);
}
.spec-row{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:1rem;
  padding:1.15rem 0;
  border-bottom:1px solid var(--line);
}
.spec-row .k{
  font-family:var(--font-mono);
  font-size:.78rem;
  text-transform:uppercase;
  letter-spacing:.06em;
  color:var(--ink-faint);
  flex-shrink:0;
}
.spec-row .v{
  font-family:var(--font-display);
  font-size:1.15rem;
  color:var(--navy);
  text-align:right;
}
.spec-bar{
  margin-top:1.6rem;
  height:8px;
  border-radius:999px;
  overflow:hidden;
  display:flex;
  background:var(--line);
}
.spec-bar .fill{
  height:100%;
  background:var(--blue);
}
.spec-bar .fill.b{background:var(--navy);}
.spec-bar-caption{
  display:flex;
  justify-content:space-between;
  font-family:var(--font-mono);
  font-size:.7rem;
  color:var(--ink-faint);
  margin-top:.6rem;
  text-transform:uppercase;
  letter-spacing:.05em;
}

/* ---------- Servicios (filas) ---------- */
.service-rows{border-top:1px solid var(--line);}
.service-row{
  display:grid;
  grid-template-columns:auto 1fr auto;
  align-items:center;
  gap:1.6rem;
  padding:2.1rem 0;
  border-bottom:1px solid var(--line);
  text-decoration:none;
  color:inherit;
  transition:padding-left .3s var(--ease), background .3s var(--ease);
}
.service-row:hover{
  padding-left:1rem;
  background:linear-gradient(90deg, rgba(21,94,239,.05), transparent 60%);
}
.service-index{
  font-family:var(--font-mono);
  font-size:.85rem;
  color:var(--ink-faint);
  width:2.4rem;
}
.service-main h3{
  font-family:var(--font-display);
  font-size:clamp(1.5rem, 2.6vw, 2.1rem);
  color:var(--navy);
  margin-bottom:.5rem;
  font-weight:600;
}
.service-main p{
  color:var(--ink-soft);
  font-size:.95rem;
  max-width:56ch;
  margin:0;
}
.service-arrow{
  width:46px;height:46px;
  border-radius:50%;
  border:1px solid var(--line-strong);
  display:flex;align-items:center;justify-content:center;
  color:var(--navy);
  font-size:1.1rem;
  transition:background .25s var(--ease), color .25s var(--ease), transform .25s var(--ease);
  flex-shrink:0;
}
.service-row:hover .service-arrow{
  background:var(--blue);
  border-color:var(--blue);
  color:#fff;
  transform:rotate(45deg);
}
@media (max-width:575.98px){
  .service-row{grid-template-columns:auto 1fr; row-gap:.8rem;}
  .service-arrow{display:none;}
}

/* ---------- Materiales — gauge de niveles ---------- */
.tier-gauge{
  border:1px solid var(--line);
  border-radius:4px;
  background:var(--paper);
  padding:.4rem;
  display:flex;
  gap:.4rem;
  margin-bottom:2.2rem;
}
.tier-btn{
  flex:1;
  border:none;
  background:transparent;
  padding:.9rem .6rem;
  border-radius:2px;
  cursor:pointer;
  text-align:left;
  transition:background .25s var(--ease);
}
.tier-btn .t-name{
  display:block;
  font-family:var(--font-display);
  font-size:1.15rem;
  color:var(--navy);
  margin-bottom:.2rem;
}
.tier-btn .t-fill{
  display:block;
  height:4px;
  border-radius:999px;
  background:var(--line);
  overflow:hidden;
  position:relative;
}
.tier-btn .t-fill::after{
  content:"";
  position:absolute;left:0;top:0;bottom:0;
  width:var(--fill,33%);
  background:var(--line-strong);
  transition:background .25s var(--ease);
}
.tier-btn.is-active{background:var(--bg);}
.tier-btn.is-active .t-fill::after{background:var(--blue);}
.tier-btn.is-active .t-name{color:var(--blue);}

.tier-panel-body{display:none;}
.tier-panel-body.is-active{display:block; animation:fadeUp .5s var(--ease);}
@keyframes fadeUp{from{opacity:0; transform:translateY(10px);} to{opacity:1; transform:translateY(0);}}

.tier-detail{
  display:grid;
  grid-template-columns:1fr;
  gap:2rem;
  align-items:center;
  border:1px solid var(--line);
  border-radius:4px;
  padding:2.2rem;
  background:var(--paper);
}
@media (min-width:768px){
  .tier-detail{grid-template-columns:2fr 1fr;}
}
.tier-detail h4{
  font-size:1.7rem;
  margin-bottom:.7rem;
}
.tier-detail p{color:var(--ink-soft); margin:0; max-width:52ch;}
.tier-volt{
  justify-self:start;
  font-family:var(--font-mono);
  font-size:.78rem;
  color:var(--volt-deep);
  border:1px solid rgba(217,154,18,.35);
  border-radius:2px;
  padding:.5rem .9rem;
  display:inline-flex;
  align-items:center;
  gap:.5rem;
}
@media (min-width:768px){.tier-volt{justify-self:end;}}

/* Marcas ticker chico */
.brand-strip{
  border-top:1px solid var(--line);
  padding-top:2rem;
  margin-top:3rem;
  overflow:hidden;
}
.brand-track{
  display:flex;
  width:max-content;
  animation:tickerMove 24s linear infinite;
  will-change:transform;
}
.brand-track span{
  font-family:var(--font-mono);
  font-size:.78rem;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--ink-faint);
  padding:0 2rem;
  white-space:nowrap;
}

/* ---------- Proceso — timeline vertical ---------- */
.timeline{
  position:relative;
  max-width:720px;
}
.timeline-line{
  position:absolute;
  left:23px; top:14px; bottom:14px;
  width:2px;
  background:var(--line);
}
.timeline-line-fill{
  position:absolute;
  left:0;top:0;
  width:100%;
  height:0%;
  background:var(--blue);
  transition:height 1s var(--ease);
}
.timeline-item{
  position:relative;
  display:flex;
  gap:1.8rem;
  padding-bottom:3.2rem;
  opacity:0;
  transform:translateY(16px);
  transition:opacity .6s var(--ease), transform .6s var(--ease);
}
.timeline-item.is-visible{opacity:1; transform:translateY(0);}
.timeline-item:last-child{padding-bottom:0;}
.timeline-dot{
  width:48px;height:48px;
  border-radius:50%;
  background:var(--paper);
  border:2px solid var(--line-strong);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-mono);
  font-size:.85rem;
  color:var(--ink-faint);
  flex-shrink:0;
  z-index:1;
  transition:border-color .4s var(--ease), color .4s var(--ease), background .4s var(--ease);
}
.timeline-item.is-visible .timeline-dot{
  border-color:var(--blue);
  color:#fff;
  background:var(--blue);
}
.timeline-content h4{
  font-size:1.4rem;
  margin-bottom:.5rem;
}
.timeline-content p{color:var(--ink-soft); margin:0; max-width:48ch; font-size:.96rem;}

/* ---------- Kits (rediseño) ---------- */
.kit-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:2.4rem;
}
@media (min-width:992px){
  .kit-grid{grid-template-columns:.82fr 1.18fr; gap:3.6rem; align-items:start;}
}
.kit-panel{
  border:1px solid var(--line);
  border-radius:6px;
  background:var(--paper);
  padding:2.2rem;
  height:100%;
}
.kit-panel-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  margin-bottom:.4rem;
}
.kit-panel-head h4{
  font-size:1.5rem;
}
.kit-panel-head .kit-badge{
  font-family:var(--font-mono);
  font-size:.7rem;
  text-transform:uppercase;
  letter-spacing:.06em;
  color:var(--blue);
  border:1px solid rgba(21,94,239,.3);
  border-radius:2px;
  padding:.35rem .6rem;
  white-space:nowrap;
}
.kit-feature-list{
  margin-top:1.2rem;
}
.kit-feature{
  display:flex;
  gap:1rem;
  align-items:flex-start;
  padding:1.05rem 0;
  border-top:1px solid var(--line);
}
.kit-feature:first-child{border-top:none;}
.kit-feature .kf-icon{
  width:40px;height:40px;
  border-radius:50%;
  background:rgba(21,94,239,.08);
  color:var(--blue);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1.05rem;
  flex-shrink:0;
}
.kit-feature h6{
  font-family:var(--font-body);
  font-weight:600;
  font-size:.96rem;
  color:var(--navy);
  margin-bottom:.15rem;
}
.kit-feature p{color:var(--ink-soft); font-size:.87rem; margin:0;}

.parts-panel{
  border:1px solid var(--line);
  border-radius:6px;
  background:var(--paper);
  padding:2.2rem;
}
.parts-panel-head{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:1rem;
  margin-bottom:.6rem;
  flex-wrap:wrap;
}
.parts-panel-head h4{font-size:1.4rem;}
.parts-count{
  font-family:var(--font-mono);
  font-size:.75rem;
  color:var(--ink-faint);
  text-transform:uppercase;
  letter-spacing:.05em;
}
.parts-list{
  list-style:none;
  padding:0;margin:0;
  border-top:1px solid var(--line);
  display:grid;
  grid-template-columns:1fr;
  column-gap:2.2rem;
}
@media (min-width:576px){
  .parts-list{grid-template-columns:1fr 1fr;}
}
.parts-list li{
  display:flex;
  align-items:baseline;
  gap:.9rem;
  padding:.85rem 0;
  border-bottom:1px solid var(--line);
  font-size:.92rem;
}
.parts-list li .pn{
  font-family:var(--font-mono);
  font-size:.72rem;
  color:var(--blue);
  width:1.6rem;
  flex-shrink:0;
}
.kit-foot{
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:1rem;
  margin-top:1.8rem;
  padding-top:1.6rem;
  border-top:1px dashed var(--line-strong);
}
.ship-note{
  font-family:var(--font-mono);
  font-size:.75rem;
  color:var(--ink-faint);
  display:flex;
  align-items:center;
  gap:.5rem;
}

/* ---------- Capacitación ---------- */
.training-strip{
  border:1px solid var(--line);
  border-radius:4px;
  background:var(--paper);
  padding:2.4rem;
  display:grid;
  grid-template-columns:1fr;
  gap:2rem;
  align-items:center;
}
@media (min-width:768px){
  .training-strip{grid-template-columns:auto 1fr auto;}
}
.training-figure{
  font-family:var(--font-display);
  font-size:5rem;
  line-height:.8;
  color:var(--blue);
  display:flex;
  align-items:baseline;
  gap:.5rem;
}
.training-figure small{
  font-family:var(--font-mono);
  font-size:.8rem;
  color:var(--ink-faint);
  text-transform:uppercase;
}
.training-body h3{font-size:1.5rem; margin-bottom:.6rem;}
.training-body p{color:var(--ink-soft); font-size:.94rem; margin:0; max-width:52ch;}

/* ---------- Galería scroll-snap (solo imágenes) ---------- */
.gallery-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:1rem;
  margin-bottom:2rem;
}
.gallery-nav{display:flex; gap:.6rem;}
.gallery-nav button{
  width:44px;height:44px;
  border-radius:50%;
  border:1px solid var(--line-strong);
  background:var(--paper);
  color:var(--navy);
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;
  transition:background .2s var(--ease), color .2s var(--ease);
}
.gallery-nav button:hover{background:var(--navy); color:#fff; border-color:var(--navy);}
.gallery-track{
  display:flex;
  gap:1.1rem;
  overflow-x:auto;
  scroll-snap-type:x mandatory;
  padding-bottom:.5rem;
  scrollbar-width:none;
}
.gallery-track::-webkit-scrollbar{display:none;}
.gallery-card{
  scroll-snap-align:start;
  flex:0 0 auto;
  width:min(78vw, 380px);
  aspect-ratio:4/5;
  border-radius:4px;
  overflow:hidden;
  background:var(--navy);
  position:relative;
}
.gallery-card img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}

/* ---------- Zona de cobertura ---------- */
.route-line{
  display:flex;
  align-items:center;
  gap:.5rem;
  font-family:var(--font-mono);
  font-size:.78rem;
  text-transform:uppercase;
  letter-spacing:.05em;
  color:var(--ink-faint);
  margin-bottom:2.4rem;
  flex-wrap:wrap;
}
.route-line b{color:var(--navy);}
.route-line .dash{flex:1; min-width:24px; height:1px; background:var(--line-strong);}

.zone-switch{
  display:flex;
  gap:.6rem;
  flex-wrap:wrap;
  margin-bottom:2rem;
}
.zone-btn{
  font-family:var(--font-body);
  font-weight:600;
  font-size:.85rem;
  border:1px solid var(--line-strong);
  background:var(--paper);
  color:var(--navy);
  padding:.6rem 1.2rem;
  border-radius:2px;
  cursor:pointer;
  transition:background .2s var(--ease), color .2s var(--ease);
}
.zone-btn.is-active{background:var(--navy); color:#fff; border-color:var(--navy);}
.zone-panel{display:none;}
.zone-panel.is-active{display:block; animation:fadeUp .4s var(--ease);}
.zone-list{
  columns:2;
  column-gap:2.4rem;
  list-style:none;
  padding:0;margin:0;
}
@media (max-width:575.98px){.zone-list{columns:1;}}
.zone-list li{
  break-inside:avoid;
  padding:.7rem 0;
  border-bottom:1px dashed var(--line);
  font-size:.96rem;
  display:flex;
  align-items:center;
  gap:.7rem;
}
.zone-list li::before{
  content:"";
  width:5px;height:5px;
  border-radius:50%;
  background:var(--blue);
  flex-shrink:0;
}

/* ---------- FAQ ---------- */
.faq-grid{
  columns:1;
  column-gap:2.5rem;
}
@media (min-width:900px){.faq-grid{columns:2;}}
.faq-item{
  break-inside:avoid;
  border-bottom:1px solid var(--line);
  margin-bottom:.2rem;
}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  display:flex;
  align-items:baseline;
  gap:1rem;
  padding:1.3rem 0;
  font-family:var(--font-display);
  font-size:1.15rem;
  color:var(--navy);
  font-weight:600;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary .fq-num{
  font-family:var(--font-mono);
  font-weight:400;
  font-size:.78rem;
  color:var(--ink-faint);
  flex-shrink:0;
}
.faq-item summary .fq-icon{
  margin-left:auto;
  font-family:var(--font-mono);
  color:var(--ink-faint);
  transition:transform .25s var(--ease);
  flex-shrink:0;
}
.faq-item[open] summary .fq-icon{transform:rotate(45deg); color:var(--blue);}
.faq-item .fq-body{
  padding:0 0 1.5rem 2.1rem;
  color:var(--ink-soft);
  font-size:.95rem;
  max-width:52ch;
}

/* ---------- CTA banda ---------- */
.cta-band{
  background:var(--volt);
  padding:4.5rem 0;
}
.cta-band-inner{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:2rem;
}
.cta-band h2{
  font-size:clamp(2rem, 4vw, 2.9rem);
  color:var(--navy);
  max-width:14ch;
}
.cta-band p{
  font-family:var(--font-mono);
  font-size:.85rem;
  text-transform:uppercase;
  letter-spacing:.06em;
  color:rgba(8,24,51,.65);
  margin:.6rem 0 0;
}

/* ---------- Contacto ---------- */
.reviews-section{
  background:var(--bg);
  overflow:hidden;
  padding-bottom:clamp(4rem, 7vw, 7rem);
}
.reviews-head{
  display:flex;
  align-items:end;
  justify-content:space-between;
  gap:2rem;
  margin-bottom:2.5rem;
}
.reviews-head h2{max-width:16ch; margin:1rem 0 0;}
.reviews-google-link{
  flex:none;
  display:inline-flex;
  align-items:center;
  gap:.55rem;
  color:var(--navy);
  text-decoration:none;
  font-family:var(--font-mono);
  font-size:.75rem;
  text-transform:uppercase;
  letter-spacing:.06em;
  border-bottom:1px solid var(--blue);
  padding-bottom:.35rem;
}
.reviews-google-link:hover{color:var(--blue);}
.reviews-marquee{overflow:hidden; width:100%;}
.reviews-track,
.reviews-duplicate{display:flex; gap:1rem; width:max-content;}
.reviews-track{animation:reviewsMove 80s linear infinite; will-change:transform;}
.reviews-marquee:hover .reviews-track{animation-play-state:paused;}
.review-card{
  width:min(80vw, 365px);
  min-height:235px;
  padding:1.65rem;
  border:1px solid var(--line);
  border-radius:5px;
  background:var(--paper);
  display:flex;
  flex-direction:column;
  box-shadow:0 12px 28px -26px rgba(8,24,51,.65);
}
.review-stars{color:#f4b400; letter-spacing:.12em; font-size:.95rem; margin-bottom:1rem;}
.review-card p{color:var(--ink-soft); font-size:.94rem; line-height:1.6; margin:0;}
.review-card footer{margin-top:auto; padding-top:1.3rem; font-family:var(--font-display); font-size:1.2rem; color:var(--navy);}
.review-card footer span{font-family:var(--font-mono); font-size:.65rem; color:var(--ink-faint); text-transform:uppercase; letter-spacing:.06em;}
@keyframes reviewsMove{to{transform:translateX(calc(-50% - .5rem));}}
@media (max-width:767.98px){
  .reviews-head{align-items:flex-start; flex-direction:column; gap:1.2rem;}
  .review-card{width:min(85vw, 340px); min-height:250px;}
  .reviews-track{animation-duration:95s;}
}
@media (prefers-reduced-motion:reduce){.reviews-track{animation:none;}}

/* ---------- Contacto ---------- */
.contact-wrap{
  display:grid;
  grid-template-columns:1fr;
  gap:3.5rem;
}
@media (min-width:992px){
  .contact-wrap{grid-template-columns:.85fr 1.15fr;}
}
.contact-list{list-style:none; padding:0; margin:0; border-top:1px solid var(--line);}
.contact-list li{
  padding:1.2rem 0;
  border-bottom:1px solid var(--line);
  display:flex;
  flex-direction:column;
  gap:.2rem;
}
.contact-list li a{text-decoration:none; color:var(--navy); font-family:var(--font-display); font-size:1.3rem;}
.contact-list li a:hover{color:var(--blue);}
.contact-list li span.k{
  font-family:var(--font-mono);
  font-size:.7rem;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--ink-faint);
}
.contact-list li span.plain{font-family:var(--font-display); font-size:1.3rem; color:var(--navy);}
.social-row{
  display:flex;
  gap:.7rem;
  margin-top:1.8rem;
}
.social-row a{
  width:40px;height:40px;
  border:1px solid var(--line-strong);
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  color:var(--navy);
  transition:background .2s var(--ease), color .2s var(--ease);
}
.social-row a:hover{background:var(--navy); color:#fff;}

.form-industrial .row{--bs-gutter-x:1.6rem;}
.field{margin-bottom:1.6rem;}
.field label{
  display:block;
  font-family:var(--font-mono);
  font-size:.7rem;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--ink-faint);
  margin-bottom:.5rem;
}
.field .form-control,
.field .form-select{
  border:none;
  border-bottom:1.5px solid var(--line-strong);
  border-radius:0;
  padding:.6rem .1rem;
  font-size:1rem;
  background:transparent;
  color:var(--ink);
}
.field .form-control:focus,
.field .form-select:focus{
  box-shadow:none;
  border-color:var(--blue);
  outline:none;
}
.field .form-control.is-invalid,
.field .form-select.is-invalid{border-color:#e0483b;}
.field .invalid-feedback{font-size:.78rem;}
.form-note{
  font-size:.8rem;
  color:var(--ink-faint);
  margin-top:1rem;
}
#formStatus{font-size:.85rem; font-weight:500;}

/* ---------- Footer ---------- */
.footer-supra{
  background:var(--navy);
  color:#8fa0c2;
  padding:4.5rem 0 0;
}
.footer-top{
  display:grid;
  grid-template-columns:1fr;
  gap:2.6rem;
  padding-bottom:3rem;
  border-bottom:1px solid rgba(255,255,255,.1);
}
@media (min-width:768px){
  .footer-top{grid-template-columns:1.3fr .7fr .7fr 1fr;}
}
.footer-logo-box{
  display:inline-flex;
  align-items:center;
  background:#ffffff;
  border-radius:6px;
  padding:.55rem .9rem;
  margin-bottom:1.1rem;
}
.footer-top img{height:26px; width:auto; display:block;}
.footer-top p{font-size:.88rem; max-width:300px; margin:0;}
.footer-col h6{
  font-family:var(--font-mono);
  text-transform:uppercase;
  letter-spacing:.08em;
  font-size:.72rem;
  color:#5f75a2;
  margin-bottom:1.1rem;
}
.footer-col ul{list-style:none; padding:0; margin:0;}
.footer-col ul li{margin-bottom:.7rem; font-size:.9rem;}
.footer-col a{color:#c2cee6; text-decoration:none;}
.footer-col a:hover{color:#fff;}
.footer-bottom{
  display:flex;
  flex-wrap:wrap;
  gap:.6rem 1.2rem;
  align-items:center;
  justify-content:space-between;
  padding:1.5rem 0;
  font-family:var(--font-mono);
  font-size:.72rem;
  text-transform:uppercase;
  letter-spacing:.04em;
  color:#5f75a2;
}
.footer-bottom a{color:var(--volt);}

/* ---------- Flotantes ---------- */
.wsp-float{
  position:fixed;
  bottom:20px;right:20px;
  width:56px;height:56px;
  border-radius:50%;
  background:#1fb855;
  color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:1.6rem;
  box-shadow:0 10px 26px -8px rgba(0,0,0,.45);
  z-index:1030;
  transition:transform .18s var(--ease);
  text-decoration:none;
}
.wsp-float:hover{transform:scale(1.08); color:#fff;}
.back-to-top{
  position:fixed;
  bottom:20px;left:20px;
  width:44px;height:44px;
  border-radius:50%;
  background:var(--paper);
  border:1px solid var(--line-strong);
  color:var(--navy);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 18px -8px rgba(8,24,51,.25);
  opacity:0;
  pointer-events:none;
  transition:opacity .2s var(--ease);
  z-index:1029;
  cursor:pointer;
}
.back-to-top.show{opacity:1; pointer-events:auto;}

/* ---------- Reveal scroll ---------- */
.reveal{
  opacity:0;
  transform:translateY(20px);
  transition:opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal.is-visible{opacity:1; transform:translateY(0);}

/* ---------- Utilidades ---------- */
.text-blue{color:var(--blue) !important;}
.no-scrollbar-x{overflow-x:hidden;}