/* ==========================================================================
   DLPTECHNOLOGY SpA — Instrumentación, integraciones e ingeniería
   Sistema de diseño · base clara técnica + secciones grafito
   Acento: naranja del logo #DF5202
   ========================================================================== */

/* ---------- Tokens ---------- */
:root{
  /* Marca */
  --accent:#DF5202;
  --accent-600:#C24503;
  --accent-300:#FF7A33;
  --accent-tint:#FFF1E9;

  /* Tinta / grafito */
  --ink:#0F1417;
  --ink-800:#161C21;
  --ink-700:#1D252B;
  --ink-600:#28323A;

  /* Base clara */
  --paper:#FFFFFF;
  --paper-2:#F5F6F7;
  --paper-3:#EDEFF1;

  /* Grises */
  --gray-900:#22282D;
  --gray-700:#4A5560;
  --gray-500:#6D7885;
  --gray-400:#939CA6;
  --gray-300:#C6CCD2;

  /* Líneas */
  --line:#E2E6E9;
  --line-strong:#CFD5DA;
  --line-dark:rgba(255,255,255,.12);
  --line-dark-strong:rgba(255,255,255,.22);

  /* Semánticos */
  --ok:#1B7F4B;
  --ok-tint:#E8F6EE;
  --err:#B3261E;
  --err-tint:#FCECEA;

  /* Layout */
  --container:1220px;
  --gap:24px;
  --r-sm:4px;
  --r:6px;
  --r-lg:10px;

  /* Sombras */
  --sh-1:0 1px 2px rgba(15,20,23,.06), 0 1px 3px rgba(15,20,23,.04);
  --sh-2:0 4px 12px rgba(15,20,23,.07), 0 1px 3px rgba(15,20,23,.05);
  --sh-3:0 14px 40px rgba(15,20,23,.13), 0 4px 12px rgba(15,20,23,.07);

  /* Tipografía — una sola familia en todo el sitio.
     --font-mono se mantiene como token (33 usos) pero apunta a Geist: los
     eyebrows, contadores y etiquetas conservan el aire técnico por el
     letter-spacing y las mayúsculas, sin la textura de máquina de escribir. */
  --font-display:'Geist', system-ui, sans-serif;
  --font-body:'Geist', system-ui, sans-serif;
  --font-mono:'Geist', system-ui, sans-serif;

  --ease:cubic-bezier(.4,0,.2,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --header-h:114px;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 20px)}
body{
  margin:0;
  font-family:var(--font-body);
  font-size:16.5px;
  line-height:1.65;
  color:var(--gray-900);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg,video{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,h5{margin:0;font-family:var(--font-display);font-weight:700;letter-spacing:-.022em;line-height:1.1;color:var(--ink)}
p{margin:0}
input,select,textarea{font:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
::selection{background:var(--accent);color:#fff}

/* ---------- Transiciones de página ---------- */
@view-transition{navigation:auto}
::view-transition-old(root),
::view-transition-new(root){
  animation-duration:.15s;
  animation-timing-function:cubic-bezier(.4,0,.2,1);
}

/* ---------- Utilidades ---------- */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:28px}
.section{padding:104px 0;position:relative}
.section--tight{padding:76px 0}
.section--flush-top{padding-top:0}
.section--alt{background:var(--paper-2)}
.section--dark{background:var(--ink);color:#fff}
/* Títulos en blanco en TODOS los contextos oscuros.
   La regla global h1..h5{color:var(--ink)} apunta al elemento y gana sobre
   el `color` heredado del contenedor, así que hay que declararlos aquí. */
.section--dark h1,.section--dark h2,.section--dark h3,.section--dark h4,.section--dark h5,
.hero h1,.hero h2,.hero h3,.hero h4,
.page-hero h1,.page-hero h2,.page-hero h3,.page-hero h4,
.mobile-nav h2,.mobile-nav h3{color:#fff}
.section--grid-lines{
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:64px 64px;
  background-position:center;
}
.center{text-align:center}
.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums}
.nowrap{white-space:nowrap}

/* Eyebrow — SOLO texto, sin píldora, sin punto, sin raya */
.eyebrow{
  display:block;
  font-family:var(--font-mono);
  font-size:.73rem;
  font-weight:600;
  letter-spacing:.13em;
  text-transform:uppercase;
  color:var(--accent);
  margin:0 0 7px;
}
.section--dark .eyebrow,.hero .eyebrow,.page-hero .eyebrow{color:var(--accent-300)}

.section-head{max-width:760px;margin-bottom:56px}
.section-head.center{margin-inline:auto}
.section-head h2{
  font-size:clamp(1.85rem,3.4vw,2.7rem);
  margin:15px 0 0;
}
.section-head p{
  margin-top:18px;
  font-size:1.05rem;
  color:var(--gray-700);
  line-height:1.7;
  max-width:64ch;
}
.section--dark .section-head p{color:rgba(255,255,255,.72)}
.section-head.center p{margin-inline:auto}

/* Regla técnica: título con contador a la derecha */
.head-row{
  display:flex;align-items:flex-start;justify-content:space-between;gap:40px;
  padding-bottom:20px;border-bottom:1px solid var(--line);margin-bottom:44px;
}
.head-row .section-head{margin-bottom:0}
.head-row__aside{
  font-family:var(--font-mono);font-size:.77rem;letter-spacing:.06em;
  text-transform:uppercase;color:var(--gray-500);white-space:nowrap;
  padding-top:9px;flex-shrink:0;
}
.section--dark .head-row{border-color:var(--line-dark)}
.section--dark .head-row__aside{color:var(--gray-400)}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:12px 22px;
  font-family:var(--font-display);
  font-size:.94rem;font-weight:600;letter-spacing:-.005em;
  border-radius:var(--r);
  border:1px solid transparent;
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease);
  white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn--primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn--primary:hover{background:var(--accent-600);border-color:var(--accent-600)}
.btn--ink{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn--ink:hover{background:var(--ink-700);border-color:var(--ink-700)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line-strong)}
.btn--ghost:hover{border-color:var(--ink);background:var(--paper-2)}
.btn--lg{padding:15px 28px;font-size:1rem}
.btn--sm{padding:8px 15px;font-size:.85rem}
.btn--block{width:100%}

/* Botón fantasma sobre fondo oscuro — TODOS los contextos oscuros */
.hero .btn--ghost,
.page-hero .btn--ghost,
.section--dark .btn--ghost{
  color:#fff;border-color:rgba(255,255,255,.32);
}
.hero .btn--ghost:hover,
.page-hero .btn--ghost:hover,
.section--dark .btn--ghost:hover{
  border-color:#fff;background:rgba(255,255,255,.08);
}

.btn-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}

.link-arrow{
  display:inline-flex;align-items:center;gap:7px;
  font-weight:600;font-size:.93rem;color:var(--accent);
}
.link-arrow svg{transition:transform .2s var(--ease)}
.link-arrow:hover svg{transform:translateX(4px)}

/* ---------- Header — blanco fijo en todas las páginas ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:900;
  height:var(--header-h);
  display:flex;align-items:center;
  background:#fff;
  transition:height .3s var(--ease),box-shadow .3s var(--ease);
  border-bottom:1px solid var(--line);
}
.site-header.is-scrolled{
  height:96px;
  box-shadow:0 1px 16px rgba(15,20,23,.06);
}

.header-inner{
  width:100%;max-width:var(--container);margin-inline:auto;padding-inline:28px;
  display:flex;align-items:center;gap:20px;position:relative;min-width:0;
}
/* Header blanco en todas las páginas: siempre el logo original del cliente
   (texto oscuro). La variante blanca queda solo para menú móvil y footer. */
.brand{display:flex;align-items:center;flex-shrink:0}
.brand img{height:86px;width:auto;transition:height .3s var(--ease)}
.is-scrolled .brand img{height:74px}
.brand .logo-light{display:none}
.brand .logo-dark{display:block}

.nav{margin-left:auto;display:flex;align-items:center;gap:0}
.nav a{
  position:relative;padding:9px 11px;
  font-size:.9rem;font-weight:500;color:var(--gray-700);
  border-radius:var(--r-sm);transition:color .18s var(--ease);white-space:nowrap;
}
.nav a:hover{color:var(--ink)}
.nav a.is-active{color:var(--ink)}
.nav a.is-active::after{
  content:'';position:absolute;left:11px;right:11px;bottom:2px;height:2px;background:var(--accent);
}


.header-cta{display:flex;align-items:center;gap:9px;margin-left:8px;flex-shrink:0}
.header-cta .btn--ghost{color:var(--ink);border-color:var(--line-strong)}
.header-cta .btn--ghost:hover{border-color:var(--ink);background:var(--paper-2)}

/* Botón carrito de cotización */
.quote-btn{
  position:relative;display:inline-flex;align-items:center;gap:8px;
  padding:9px 15px;border-radius:var(--r);
  border:1px solid var(--line-strong);color:var(--ink);
  font-size:.88rem;font-weight:600;
  transition:background .18s var(--ease),border-color .18s var(--ease);
}
.quote-btn:hover{border-color:var(--ink);background:var(--paper-2)}
.quote-btn__count{
  min-width:20px;height:20px;padding:0 5px;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--accent);color:#fff;border-radius:20px;
  font-family:var(--font-mono);font-size:.7rem;font-weight:700;line-height:1;
}
.quote-btn__count[data-count="0"]{display:none}

/* Hamburguesa */
.burger{
  display:none;margin-left:auto;
  width:42px;height:42px;align-items:center;justify-content:center;
  border-radius:var(--r);border:1px solid var(--line-strong);
}
.burger span{display:block;width:19px;height:1.5px;background:var(--ink);position:relative}
.burger span::before,.burger span::after{content:'';position:absolute;left:0;width:19px;height:1.5px;background:var(--ink)}
.burger span::before{top:-6px}
.burger span::after{top:6px}

/* Menú móvil */
.mobile-nav{
  position:fixed;top:0;right:0;bottom:0;width:min(340px,86vw);z-index:1000;
  background:var(--ink);color:#fff;
  padding:26px 26px 34px;
  transform:translateX(102%);transition:transform .34s var(--ease-out);
  display:flex;flex-direction:column;overflow-y:auto;
}
.mobile-nav.is-open{transform:translateX(0)}
.mobile-nav__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:30px}
.mobile-nav__top img{height:67px;width:auto}
.mobile-nav__close{width:40px;height:40px;display:grid;place-items:center;border:1px solid var(--line-dark);border-radius:var(--r);color:#fff;font-size:1.3rem;line-height:1}
.mobile-nav a.m-link{
  display:block;padding:14px 0;font-size:1.06rem;font-weight:500;
  color:rgba(255,255,255,.86);border-bottom:1px solid var(--line-dark);
}
.mobile-nav a.m-link.is-active{color:var(--accent-300)}
.mobile-nav__cta{margin-top:28px;display:grid;gap:10px}
.mobile-nav__meta{margin-top:auto;padding-top:28px;font-size:.85rem;color:rgba(255,255,255,.58);line-height:1.8}
.mobile-nav__meta a{color:rgba(255,255,255,.8)}
.backdrop{
  position:fixed;inset:0;z-index:999;background:rgba(10,13,15,.6);
  opacity:0;visibility:hidden;transition:opacity .3s var(--ease),visibility .3s;
  -webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);
}
.backdrop.is-open{opacity:1;visibility:visible}
body.no-scroll{overflow:hidden}

/* Oculta el CTA duplicado según viewport */
.header-cta{display:flex}
.mobile-nav__cta{display:grid}
@media(min-width:1220px){.mobile-nav{display:none}}

/* ---------- HERO — pantalla completa ---------- */
.hero{
  position:relative;
  min-height:100vh;
  min-height:100svh;            /* iOS: descuenta la barra del navegador */
  display:flex;flex-direction:column;justify-content:center;
  padding:calc(var(--header-h) + 40px) 0 48px;
  background:var(--ink);
  color:#fff;overflow:hidden;
}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:center 42%}

/* Diapositivas del hero: cross-fade con un leve zoom mientras la imagen está activa.
   overflow:hidden confina el zoom para que la imagen no se salga del viewport. */
.hero__slide{
  position:absolute;inset:0;
  overflow:hidden;
  opacity:0;
  /* La salida dura más que la entrada a propósito: la diapositiva que sale
     sigue opaca mientras la nueva se funde encima, así el fondo oscuro del
     hero nunca asoma entre las dos y no hay parpadeo a negro. */
  transition:opacity 2.6s var(--ease);
}
.hero__slide.is-active{opacity:1;z-index:1;transition:opacity 1.1s var(--ease)}
/* Sin zoom lento en las diapositivas: el transform promovía cinco capas de
   pantalla completa en el compositor y en algunos motores la foto no llegaba a
   pintarse (el hero quedaba negro). El cross-fade solo ya da el movimiento. */

/* Indicadores */
.hero__dots{
  position:absolute;z-index:3;
  left:50%;transform:translateX(-50%);
  bottom:26px;
  display:flex;gap:9px;
}
.hero__dots button{
  width:30px;height:4px;border-radius:4px;padding:0;
  background:rgba(255,255,255,.32);
  transition:background .25s var(--ease),width .25s var(--ease);
}
.hero__dots button:hover{background:rgba(255,255,255,.6)}
.hero__dots button.is-active{background:var(--accent);width:44px}
/* Velo en dos capas con propósitos distintos:
   1) columna izquierda opaca -> el titular contrasta siempre
   2) base vertical suave -> asienta el pie del hero sin tapar la foto */
.hero__bg::after{
  content:'';position:absolute;inset:0;z-index:1;pointer-events:none;
  background:
    linear-gradient(96deg,rgba(12,16,19,.68) 0%,rgba(12,16,19,.56) 42%,rgba(12,16,19,.32) 64%,rgba(12,16,19,.14) 84%,rgba(12,16,19,.08) 100%),
    linear-gradient(180deg,rgba(12,16,19,.38) 0%,rgba(12,16,19,.05) 26%,rgba(12,16,19,.05) 62%,rgba(12,16,19,.46) 100%);
}
.hero .container{position:relative;z-index:2;width:100%;flex:none}
.hero__body{max-width:830px}
/* Sombra bajo el texto: sostiene el contraste con un velo más claro, así la
   fotografía se ve y el titular sigue legible sin oscurecer todo el hero. */
.hero__body > *{text-shadow:0 1px 3px rgba(10,13,15,.6),0 2px 22px rgba(10,13,15,.7)}
.hero h1{
  font-size:clamp(2.05rem,4vw,3.5rem);
  line-height:1.06;letter-spacing:-.03em;
  margin:15px 0 0;
  text-wrap:balance;
}
.hero h1 em{font-style:normal;color:var(--accent-300)}
.hero__sub{
  margin-top:20px;max-width:56ch;
  font-size:clamp(1rem,1.25vw,1.1rem);
  line-height:1.65;color:#fff;
}
.hero .btn-row{margin-top:30px}
/* Botones del hero algo más compactos que el .btn--lg general */
.hero .btn-row .btn{text-shadow:none;padding:12px 22px;font-size:.93rem}

/* ---------- Page hero ---------- */
.page-hero{
  position:relative;background:var(--ink);color:#fff;
  padding:calc(var(--header-h) + 76px) 0 76px;
  overflow:hidden;
}
.page-hero__bg{position:absolute;inset:0;z-index:0}
.page-hero__bg img{width:100%;height:100%;object-fit:cover}
/* Diapositivas de la cabecera interior: mismo cross-fade que la portada. La que
   sale tarda mas en apagarse que la que entra en encenderse, para que el fondo
   oscuro no asome entre las dos. */
.page-hero__slide{position:absolute;inset:0;opacity:0;transition:opacity 2.6s var(--ease)}
.page-hero__slide.is-active{opacity:1;z-index:1;transition:opacity 1.1s var(--ease)}
.page-hero__slide img{width:100%;height:100%;object-fit:cover}
.page-hero__bg::after{
  /* Mismo z-index que la diapositiva activa: al ser ::after va despues en el
     arbol, asi que pinta encima. Con un z-index mayor el compositor lo sube a
     una capa propia y la foto de abajo deja de verse. */
  content:'';position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(180deg,rgba(15,20,23,.70) 0%,rgba(15,20,23,.43) 55%,rgba(15,20,23,.76) 100%);
}
.page-hero .container{position:relative;z-index:3}
.page-hero h1{font-size:clamp(1.95rem,4.1vw,3.15rem);margin:15px 0 0;letter-spacing:-.03em;max-width:22ch;text-wrap:balance}
.page-hero p{margin-top:20px;max-width:62ch;font-size:1.06rem;line-height:1.7;color:#fff}
.page-hero .btn-row{margin-top:30px}

.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:9px;
  font-family:var(--font-mono);font-size:.74rem;letter-spacing:.06em;
  color:rgba(255,255,255,.5);margin-bottom:22px;
}
.breadcrumb a{color:rgba(255,255,255,.66)}
.breadcrumb a:hover{color:#fff}
.breadcrumb span{color:rgba(255,255,255,.3)}
.breadcrumb strong{font-weight:500;color:var(--accent-300)}

/* Page hero claro — versión con imagen al costado (Nosotros) */
.page-hero.page-hero--light{
  background:var(--paper);color:var(--gray-900);
  padding:calc(var(--header-h) + 60px) 0 72px;
  border-bottom:1px solid var(--line);
}
.page-hero.page-hero--light h1{color:var(--ink)}
.page-hero.page-hero--light p{color:var(--gray-700)}
.page-hero--light .eyebrow{color:var(--accent)}
.page-hero--light .breadcrumb{color:var(--gray-400)}
.page-hero--light .breadcrumb a{color:var(--gray-700)}
.page-hero--light .breadcrumb a:hover{color:var(--ink)}
.page-hero--light .breadcrumb span{color:var(--line-strong)}
.page-hero--light .breadcrumb strong{color:var(--accent)}
.page-hero--light .btn--ghost{color:var(--ink);border-color:var(--line-strong)}
.page-hero--light .btn--ghost:hover{border-color:var(--ink);background:var(--paper-2)}
.page-hero__split{display:grid;grid-template-columns:1fr 1.04fr;gap:56px;align-items:center}
.page-hero__fig{margin:0;border-radius:var(--r-lg);overflow:hidden;background:var(--paper-2)}
.page-hero__fig img{width:100%;height:auto;display:block}
.page-hero__video{width:100%;height:auto;display:block}
.page-hero--light h1{max-width:none}

/* Sección clara con tarjetas grises */
.cards--gray .card{background:var(--paper-2);border-color:var(--line)}
.cards--gray .card:hover{background:var(--paper);border-color:var(--line-strong)}
.cards--gray .card__ico{background:#fff;color:var(--accent);border:1px solid var(--line)}

/* ---------- Tarjetas de familia (FAM · 01) ---------- */
.fam-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--gap)}

/* ---------- Carrusel genérico (3 visibles) ---------- */
.carousel{position:relative}
.carousel__viewport{overflow:hidden;margin-inline:-4px;padding-inline:4px}
.carousel__track{
  display:flex;gap:var(--gap);
  transition:transform .55s var(--ease-out);
  will-change:transform;
}
/* Cada tarjeta ocupa 1/3 del ancho menos el gap proporcional */
.carousel__track > *{
  flex:0 0 calc((100% - var(--gap) * 2) / 3);
  min-width:0;
}
.carousel__nav{
  display:flex;align-items:center;justify-content:center;gap:18px;
  margin-top:34px;
}
.carousel__btn{
  width:44px;height:44px;flex-shrink:0;
  display:grid;place-items:center;
  border:1px solid var(--line-strong);border-radius:50%;
  color:var(--ink);background:var(--paper);
  transition:background .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease),opacity .2s var(--ease);
}
.carousel__btn:hover:not(:disabled){background:var(--accent);border-color:var(--accent);color:#fff}
.carousel__btn:disabled{opacity:.32;cursor:default}
.carousel__dots{display:flex;gap:8px}
.carousel__dots button{
  width:26px;height:4px;border-radius:4px;padding:0;
  background:var(--line-strong);
  transition:background .25s var(--ease),width .25s var(--ease);
}
.carousel__dots button:hover{background:var(--gray-400)}
.carousel__dots button.is-active{background:var(--accent);width:38px}
/* En secciones oscuras */
.section--dark .carousel__btn{background:transparent;border-color:var(--line-dark-strong);color:#fff}
.section--dark .carousel__btn:hover:not(:disabled){background:var(--accent);border-color:var(--accent)}
.section--dark .carousel__dots button{background:rgba(255,255,255,.24)}
.section--dark .carousel__dots button.is-active{background:var(--accent)}
.fam{
  position:relative;display:flex;flex-direction:column;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;transition:border-color .25s var(--ease),box-shadow .25s var(--ease),transform .25s var(--ease);
}
.fam:hover{border-color:var(--line-strong);box-shadow:var(--sh-2);transform:translateY(-3px)}
.fam__media{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--paper-3)}
.fam__media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease-out)}
.fam:hover .fam__media img{transform:scale(1.045)}
.fam__code{
  position:absolute;top:14px;left:14px;z-index:2;
  font-family:var(--font-mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;
  padding:5px 9px;border-radius:3px;
  background:rgba(10,13,15,.72);color:#fff;
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
}
.fam__code b{color:var(--accent-300);font-weight:600}
.fam__body{padding:22px 22px 22px;display:flex;flex-direction:column;flex:1}
.fam__body h3{font-size:1.13rem;letter-spacing:-.02em;line-height:1.28}
.fam__body p{margin-top:10px;color:var(--gray-700);font-size:.92rem;line-height:1.6}
/* Chips de alcance — se usan en industrias.html ("Procesos habituales"),
   no en las tarjetas del carrusel de la portada. */
.fam__tech{
  margin-top:16px;padding-top:14px;border-top:1px solid var(--line);
}
.fam__tech dt{
  font-family:var(--font-mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--gray-500);margin-bottom:9px;
}
.fam__tech dd{margin:0;display:flex;flex-wrap:wrap;gap:6px}
.fam__tech dd span{
  font-size:.74rem;padding:3px 9px;border-radius:20px;
  background:var(--paper-2);border:1px solid var(--line);color:var(--gray-700);
}
/* Los botones cierran la tarjeta: se anclan abajo y llevan su propia línea fina */
.fam__actions{
  margin-top:auto;padding-top:18px;
  border-top:1px solid var(--line);
  display:flex;gap:9px;flex-wrap:wrap;
}

/* ---------- Servicio detallado (media + lista) ---------- */
/* Columnas alineadas arriba y la imagen conserva SU proporción real.
   Estirarla a la altura del texto obligaba a recortes muy agresivos: la foto de
   las celdas de flotación es casi cuadrada (860×866) y forzada a una columna
   vertical perdía los tubos por los lados. Mejor una proporción propia. */
.svc{display:grid;grid-template-columns:1fr 1.06fr;gap:56px;align-items:center}
.svc + .svc{margin-top:112px}
.svc--rev .svc__media{order:2}
.svc__media{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  background:var(--paper-3);box-shadow:var(--sh-2);
}
/* Cada foto conserva SU proporción real: las del sitio van de 0,77 (vertical)
   a 1,87 (panorámica), así que cualquier ratio único obligaba a recortes de
   hasta el 57% en las 16:9. Sin recorte y sin deformación. */
.svc__media img{width:100%;height:auto;display:block}
.svc__video{width:100%;height:auto;display:block}
.svc__media figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:16px 20px;
  background:linear-gradient(180deg,transparent,rgba(10,13,15,.88));
  color:#fff;font-family:var(--font-mono);font-size:.74rem;letter-spacing:.08em;
}
.svc__body h3{font-size:clamp(1.45rem,2.5vw,2rem);margin:15px 0 0}
.svc__body > p{margin-top:18px;color:var(--gray-700);font-size:1.02rem;line-height:1.72}
.section--dark .svc__body > p{color:rgba(255,255,255,.74)}

.spec-list{margin-top:28px;display:grid;gap:0;border-top:1px solid var(--line)}
.section--dark .spec-list{border-color:var(--line-dark)}
.spec-list li{
  display:grid;grid-template-columns:26px 1fr;gap:14px;
  padding:15px 0;border-bottom:1px solid var(--line);
  font-size:.97rem;line-height:1.6;color:var(--gray-700);
}
.section--dark .spec-list li{border-color:var(--line-dark);color:rgba(255,255,255,.76)}
.spec-list li i{
  font-family:var(--font-mono);font-style:normal;font-size:.72rem;font-weight:600;
  color:var(--accent);padding-top:3px;letter-spacing:.04em;
}
.spec-list li b{color:var(--ink);font-weight:600}
.section--dark .spec-list li b{color:#fff}

/* ---------- Tarjetas simples de servicio ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.card{
  position:relative;padding:32px 28px 30px;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);
  transition:border-color .25s var(--ease),box-shadow .25s var(--ease),transform .25s var(--ease);
  overflow:hidden;
}
.card::before{
  content:'';position:absolute;top:0;left:0;width:100%;height:2px;
  background:var(--accent);transform:scaleX(0);transform-origin:left;
  transition:transform .35s var(--ease-out);
}
.card:hover{border-color:var(--line-strong);box-shadow:var(--sh-2);transform:translateY(-3px)}
.card:hover::before{transform:scaleX(1)}
.card__ico{
  width:44px;height:44px;display:grid;place-items:center;margin-bottom:20px;
  border-radius:var(--r);background:var(--accent-tint);color:var(--accent);
}
.card__ico svg{width:22px;height:22px}
.card h3{font-size:1.12rem;letter-spacing:-.018em}
.card p{margin-top:11px;color:var(--gray-700);font-size:.95rem;line-height:1.65}
.card__num{
  position:absolute;top:24px;right:26px;
  font-family:var(--font-mono);font-size:.72rem;color:var(--gray-300);letter-spacing:.08em;
}
.section--dark .card{background:var(--ink-700);border-color:var(--line-dark)}
.section--dark .card:hover{border-color:var(--line-dark-strong)}
.section--dark .card p{color:rgba(255,255,255,.7)}
.section--dark .card__ico{background:rgba(223,82,2,.16);color:var(--accent-300)}
.section--dark .card__num{color:rgba(255,255,255,.24)}

/* ---------- Industrias ---------- */
.ind-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.ind{
  position:relative;display:block;aspect-ratio:4/5;
  border-radius:var(--r-lg);overflow:hidden;background:var(--ink);
}
.ind img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease-out)}
.ind:hover img{transform:scale(1.06)}
.ind::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(15,20,23,.06) 0%,rgba(15,20,23,.42) 48%,rgba(15,20,23,.93) 100%);
}
.ind__body{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:26px 24px}
.ind__body .eyebrow{color:var(--accent-300);margin-bottom:6px}
.ind__body h3{font-size:1.22rem;color:#fff;letter-spacing:-.02em}
.ind__body p{margin-top:9px;font-size:.9rem;color:rgba(255,255,255,.76);line-height:1.6}
.ind__body ul{margin-top:14px;display:flex;flex-wrap:wrap;gap:6px}
.ind__body ul li{
  font-family:var(--font-mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;
  padding:4px 8px;border-radius:3px;background:rgba(255,255,255,.13);color:rgba(255,255,255,.86);
}

/* ---------- Proyectos ---------- */
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.proj{
  display:flex;flex-direction:column;
  background:var(--ink-700);border:1px solid var(--line-dark);border-radius:var(--r-lg);
  overflow:hidden;transition:border-color .25s var(--ease),transform .25s var(--ease);
}
.proj:hover{border-color:var(--line-dark-strong);transform:translateY(-3px)}
.proj__media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--ink-600);min-width:0}
.proj__media img{display:block;width:100%;max-width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease-out)}
.proj:hover .proj__media img{transform:scale(1.05)}
/* Badge discreto: en naranja pleno y grande competía con la fotografía.
   Vidrio oscuro con el texto en naranja claro, que es lo que ya usa el resto. */
.proj__badge{
  position:absolute;top:14px;left:14px;z-index:2;
  font-family:var(--font-mono);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;
  padding:5px 9px;border-radius:3px;font-weight:600;
  background:rgba(10,13,15,.72);color:var(--accent-300);
  border:1px solid rgba(255,255,255,.14);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
}
.proj__body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.proj__body h3{font-size:1.06rem;color:#fff;letter-spacing:-.02em;line-height:1.34}
.proj__body p{margin-top:10px;color:rgba(255,255,255,.72);font-size:.91rem;line-height:1.62}
.proj__specs{
  margin-top:auto;padding-top:18px;
  display:grid;grid-template-columns:repeat(2,1fr);gap:14px 18px;
}
.proj__specs div{border-top:1px solid var(--line-dark);padding-top:12px}
.proj__specs dt{
  font-family:var(--font-mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--accent-300);margin-bottom:5px;
}
.proj__specs dd{margin:0;font-size:.88rem;color:rgba(255,255,255,.9);font-weight:500;line-height:1.45}

/* ---------- Catálogo: layout con filtros ---------- */
.catalog{display:grid;grid-template-columns:266px 1fr;gap:44px;align-items:start}
.filters{
  position:sticky;top:calc(var(--header-h) + 24px);
  border:1px solid var(--line);border-radius:var(--r-lg);background:var(--paper);
  overflow:hidden;
}
.filters__head{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:16px 18px;border-bottom:1px solid var(--line);background:var(--paper-2);
}
.filters__head h2{font-size:.86rem;font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--gray-700);font-weight:600}
.filters__clear{font-size:.79rem;color:var(--accent);font-weight:600}
.filters__clear:hover{text-decoration:underline}
.fgroup{border-bottom:1px solid var(--line)}
.fgroup:last-child{border-bottom:0}
.fgroup__btn{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:15px 18px;text-align:left;
  font-size:.85rem;font-weight:600;color:var(--ink);
}
.fgroup__btn i{
  font-family:var(--font-mono);font-style:normal;font-size:.7rem;color:var(--gray-400);
  transition:transform .25s var(--ease);flex-shrink:0;
}
.fgroup.is-open .fgroup__btn i{transform:rotate(45deg)}
.fgroup__panel{display:none;padding:0 18px 16px}
.fgroup.is-open .fgroup__panel{display:block}
.fopt{
  display:flex;align-items:center;gap:10px;padding:7px 0;cursor:pointer;
  font-size:.88rem;color:var(--gray-700);
}
.fopt:hover{color:var(--ink)}
.fopt input{
  appearance:none;-webkit-appearance:none;
  width:16px;height:16px;flex-shrink:0;
  border:1.5px solid var(--line-strong);border-radius:3px;background:#fff;
  position:relative;transition:background .15s,border-color .15s;
}
.fopt input:checked{background:var(--accent);border-color:var(--accent)}
.fopt input:checked::after{
  content:'';position:absolute;left:4.5px;top:1.5px;
  width:4px;height:8px;border:solid #fff;border-width:0 1.6px 1.6px 0;transform:rotate(45deg);
}
.fopt__n{margin-left:auto;font-family:var(--font-mono);font-size:.74rem;color:var(--gray-400)}
.fopt input:checked ~ .fopt__lbl{color:var(--ink);font-weight:500}

.filters-toggle{display:none}

/* Barra de resultados */
.results-bar{
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  padding-bottom:18px;margin-bottom:26px;border-bottom:1px solid var(--line);
}
.results-bar__n{font-family:var(--font-mono);font-size:.82rem;color:var(--gray-500);letter-spacing:.04em}
.results-bar__n b{color:var(--ink);font-weight:600}
.results-bar__right{display:flex;align-items:center;gap:12px}
.select{
  appearance:none;-webkit-appearance:none;
  padding:9px 34px 9px 13px;border:1px solid var(--line-strong);border-radius:var(--r);
  background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='7' viewBox='0 0 11 7'%3E%3Cpath d='M1 1l4.5 4.5L10 1' stroke='%236D7885' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat right 12px center;
  font-size:.87rem;color:var(--ink);cursor:pointer;
}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.chips:empty{display:none}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:5px 8px 5px 11px;border-radius:20px;
  background:var(--accent-tint);border:1px solid rgba(223,82,2,.24);
  font-size:.82rem;color:var(--accent-600);font-weight:500;
}
.chip button{width:16px;height:16px;display:grid;place-items:center;border-radius:50%;background:rgba(223,82,2,.16);color:var(--accent-600);font-size:.8rem;line-height:1}
.chip button:hover{background:var(--accent);color:#fff}

/* ---------- Tarjeta de producto ---------- */
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.prod{
  display:flex;flex-direction:column;position:relative;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;transition:border-color .22s var(--ease),box-shadow .22s var(--ease),transform .22s var(--ease);
}
.prod:hover{border-color:var(--line-strong);box-shadow:var(--sh-2);transform:translateY(-2px)}
.prod__media{position:relative;aspect-ratio:1;background:var(--paper-2);overflow:hidden;display:block}
.prod__media img{width:100%;height:100%;object-fit:contain;transition:opacity .3s var(--ease),transform .5s var(--ease-out)}
.prod__media img.prod__alt{position:absolute;inset:0;opacity:0}
.prod:hover .prod__media img.prod__alt{opacity:1}
.prod:hover .prod__media img:first-child{opacity:0}
.prod__flag{
  position:absolute;top:11px;left:11px;z-index:3;
  font-family:var(--font-mono);font-size:.65rem;letter-spacing:.09em;text-transform:uppercase;
  padding:4px 8px;border-radius:3px;font-weight:600;
}
/* Etiquetas de estado en la paleta de marca (el verde era ajeno).
   Precio en línea = naranja, es la que interesa destacar.
   A cotizar = grafito, informativa. */
.prod__flag--stock{background:var(--accent);color:#fff}
.prod__flag--quote{background:rgba(15,20,23,.86);color:#fff;border:1px solid rgba(255,255,255,.16)}
.prod__body{padding:18px 18px 20px;display:flex;flex-direction:column;flex:1}
.prod__cat{
  font-family:var(--font-mono);font-size:.68rem;letter-spacing:.09em;text-transform:uppercase;
  color:var(--gray-500);margin-bottom:8px;
}
.prod__body h3{font-size:.99rem;line-height:1.4;letter-spacing:-.014em}
.prod__body h3 a:hover{color:var(--accent)}
.prod__attrs{
  margin-top:12px;display:flex;flex-wrap:wrap;gap:5px;
}
.prod__attrs span{
  font-family:var(--font-mono);font-size:.68rem;
  padding:3px 7px;border-radius:3px;background:var(--paper-2);
  border:1px solid var(--line);color:var(--gray-700);
}
.prod__foot{
  margin-top:auto;padding-top:18px;
  display:flex;align-items:flex-end;justify-content:space-between;gap:12px;
}
.prod__price{display:flex;flex-direction:column;gap:2px}
.prod__price small{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gray-500)}
.prod__price b{font-family:var(--font-display);font-size:1.16rem;font-weight:700;color:var(--ink);letter-spacing:-.02em}
.prod__price .quote{font-size:.92rem;font-weight:600;color:var(--ink);letter-spacing:-.01em}
/* Botón de agregar a la lista de cotización.
   Antes era un cuadrado con solo un "+": nadie entendía qué hacía, y en verde
   parecía un mensaje de éxito. Ahora lleva texto y el verde queda reservado
   para el estado "ya agregado". */
.prod__btn{
  flex-shrink:0;display:inline-flex;align-items:center;gap:6px;
  padding:8px 13px;
  border-radius:var(--r);border:1px solid var(--line-strong);
  background:var(--paper);color:var(--ink);
  font-family:var(--font-display);font-size:.82rem;font-weight:600;
  white-space:nowrap;
  transition:background .18s var(--ease),border-color .18s var(--ease),color .18s var(--ease);
}
.prod__btn:hover{background:var(--accent);border-color:var(--accent);color:#fff}
.prod__btn svg{width:15px;height:15px;flex-shrink:0}
.prod__btn .prod__btn-txt::after{content:'Cotizar'}
.prod.is-added .prod__btn{background:var(--accent-600);border-color:var(--accent-600);color:#fff}
.prod.is-added .prod__btn .prod__btn-txt::after{content:'Agregado'}
.prod.is-added .prod__btn svg{display:none}

.empty-state{
  grid-column:1/-1;padding:64px 32px;text-align:center;
  border:1px dashed var(--line-strong);border-radius:var(--r-lg);background:var(--paper-2);
}
.empty-state h3{font-size:1.1rem}
.empty-state p{margin-top:10px;color:var(--gray-700);font-size:.95rem}
.empty-state .btn{margin-top:20px}

/* ---------- Ficha de producto ---------- */
.pdp{display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:start}
.pdp__gallery{position:sticky;top:calc(var(--header-h) + 28px)}
.pdp__main{
  border:1px solid var(--line);border-radius:var(--r-lg);
  background:var(--paper-2);aspect-ratio:1;overflow:hidden;
}
.pdp__main img{width:100%;height:100%;object-fit:contain}
.pdp__thumbs{display:flex;gap:10px;margin-top:12px}
.pdp__thumbs button{
  width:74px;height:74px;border:1px solid var(--line);border-radius:var(--r);
  background:var(--paper-2);overflow:hidden;padding:0;
  transition:border-color .18s var(--ease);
}
.pdp__thumbs button.is-active{border-color:var(--accent);border-width:2px}
.pdp__thumbs img{width:100%;height:100%;object-fit:contain}
.pdp__info h1{font-size:clamp(1.5rem,2.7vw,2.1rem);margin:14px 0 0;letter-spacing:-.026em}
.pdp__lead{margin-top:16px;color:var(--gray-700);font-size:1.02rem;line-height:1.72}
.pdp__price-box{
  margin-top:26px;padding:22px 24px;
  border:1px solid var(--line);border-radius:var(--r-lg);background:var(--paper-2);
}
.pdp__price-box .row{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;flex-wrap:wrap}
.pdp__price-box small{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.09em;text-transform:uppercase;color:var(--gray-500);display:block;margin-bottom:4px}
.pdp__price-box .amount{font-family:var(--font-display);font-size:1.9rem;font-weight:700;color:var(--ink);letter-spacing:-.03em;line-height:1}
.pdp__price-box .amount span{font-size:.9rem;font-weight:500;color:var(--gray-500);letter-spacing:0}
.pdp__price-box .btn-row{margin-top:20px}
.pdp__note{margin-top:14px;font-size:.84rem;color:var(--gray-500);line-height:1.6}

/* Configurador de la ficha: las opciones viajan en la cotización, no calculan precio */
.pdp__conf{
  margin-top:30px;padding:22px 24px;
  border:1px solid var(--line);border-radius:var(--r-lg);background:var(--paper);
}
.pdp__conf .eyebrow{margin-bottom:16px}
.pdp__conf-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 18px}
.pdp__conf-row{display:flex;flex-direction:column;gap:6px;min-width:0}
.pdp__conf-row label{
  font-family:var(--font-mono);font-size:.68rem;letter-spacing:.09em;
  text-transform:uppercase;color:var(--gray-500);
}
.pdp__conf-row .select{width:100%}
.pdp__conf-note{margin-top:16px;font-size:.82rem;color:var(--gray-500);line-height:1.6}

/* Tabla de especificaciones */
.spec-table{width:100%;border-collapse:collapse;margin-top:14px;font-size:.93rem}
.spec-table caption{
  text-align:left;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--gray-500);padding-bottom:12px;
}
.spec-table th,.spec-table td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.spec-table th{
  width:42%;font-weight:500;color:var(--gray-700);background:var(--paper-2);
  font-size:.88rem;
}
.spec-table td{color:var(--ink);font-weight:500}
.spec-table tr:last-child th,.spec-table tr:last-child td{border-bottom:0}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}

.doc-list{margin-top:16px;display:grid;gap:10px}
.doc{
  display:flex;align-items:center;gap:14px;padding:14px 16px;
  border:1px solid var(--line);border-radius:var(--r);background:var(--paper);
  transition:border-color .2s var(--ease),background .2s var(--ease);
}
.doc:hover{border-color:var(--line-strong);background:var(--paper-2)}
.doc__ico{
  width:34px;height:34px;flex-shrink:0;display:grid;place-items:center;border-radius:4px;
  background:var(--accent-tint);color:var(--accent);
  font-family:var(--font-mono);font-size:.6rem;font-weight:700;letter-spacing:.02em;
}
.doc__t{font-size:.92rem;font-weight:500;color:var(--ink);line-height:1.4}
.doc__m{font-family:var(--font-mono);font-size:.72rem;color:var(--gray-500);margin-top:2px}
.doc__go{margin-left:auto;color:var(--gray-400);flex-shrink:0}
.doc:hover .doc__go{color:var(--accent)}

/* ---------- Proceso / pasos ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:s}
.step{
  position:relative;padding:0 26px 0 0;
}
.step + .step{padding-left:26px;border-left:1px solid var(--line)}
.section--dark .step + .step{border-color:var(--line-dark)}
.step__n{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;margin-bottom:18px;
  border:1px solid var(--accent);border-radius:50%;
  font-family:var(--font-mono);font-size:.8rem;font-weight:600;color:var(--accent);
}
.section--dark .step__n{border-color:var(--accent-300);color:var(--accent-300)}
.step h3{font-size:1.05rem;letter-spacing:-.016em}
.step p{margin-top:10px;font-size:.93rem;color:var(--gray-700);line-height:1.65}
.section--dark .step p{color:rgba(255,255,255,.7)}

/* ---------- Valores / stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap)}
.stat{padding:28px 0 0;border-top:2px solid var(--accent)}
.stat b{
  display:block;font-family:var(--font-display);
  font-size:clamp(1.9rem,3.4vw,2.7rem);font-weight:700;letter-spacing:-.035em;
  color:var(--ink);line-height:1;
}
.section--dark .stat b{color:#fff}
.stat span{display:block;margin-top:11px;font-size:.92rem;color:var(--gray-700);line-height:1.55}
.section--dark .stat span{color:rgba(255,255,255,.7)}

/* ---------- Aliados / marcas ---------- */
.brands{
  display:grid;grid-template-columns:repeat(6,1fr);
  border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--paper);
}
.brands div{
  display:grid;place-items:center;padding:26px 18px;text-align:center;
  border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  font-family:var(--font-display);font-weight:700;font-size:1rem;letter-spacing:-.01em;
  color:var(--gray-500);transition:color .2s var(--ease),background .2s var(--ease);
}
.brands div:hover{color:var(--ink);background:var(--paper-2)}
.brands div:nth-child(6n){border-right:0}
.brands div:nth-last-child(-n+6){border-bottom:0}

/* ---------- CTA — banda blanca ---------- */
.cta{position:relative;background:var(--paper);color:var(--gray-900);overflow:hidden;border-top:1px solid var(--line)}
.cta__bg{display:none}
.cta .container{position:relative;z-index:2}
.cta__inner{
  display:grid;grid-template-columns:1.25fr auto;gap:52px;align-items:center;
  padding:88px 0;
}
.cta h2{font-size:clamp(1.75rem,3.3vw,2.6rem);margin:15px 0 0;letter-spacing:-.03em;text-wrap:balance}
.cta p{margin-top:18px;font-size:1.05rem;color:var(--gray-700);line-height:1.7;max-width:56ch}
.cta__actions{display:flex;flex-direction:column;gap:11px;min-width:230px}
/* CTA a ancho completo pegado al footer */
.cta--flush{margin-bottom:0}
.cta--flush + footer{margin-top:0}

/* ---------- Contacto ---------- */
.contact{display:grid;grid-template-columns:.82fr 1.18fr;gap:64px;align-items:start}
.contact__info dl{display:grid;gap:0;border-top:1px solid var(--line)}
.contact__info div{padding:20px 0;border-bottom:1px solid var(--line)}
.contact__info dt{
  font-family:var(--font-mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--gray-500);margin-bottom:7px;
}
.contact__info dd{margin:0;font-size:1rem;color:var(--ink);font-weight:500;line-height:1.6}
.contact__info dd a:hover{color:var(--accent)}
.contact__info dd span{display:block;font-weight:400;font-size:.9rem;color:var(--gray-500);margin-top:2px}

.form{
  padding:34px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--paper);
  box-shadow:var(--sh-1);
}
.form__grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:7px}
.field--full{grid-column:1/-1}
.field label{
  font-size:.83rem;font-weight:600;color:var(--gray-700);letter-spacing:-.005em;
}
.field label i{color:var(--accent);font-style:normal;margin-left:2px}
.field input,.field textarea{
  padding:12px 14px;border:1px solid var(--line-strong);border-radius:var(--r);
  background:var(--paper);color:var(--ink);font-size:.96rem;
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.field input:focus,.field textarea:focus{
  outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(223,82,2,.13);
}
.field input::placeholder,.field textarea::placeholder{color:var(--gray-400)}
.field textarea{resize:vertical;min-height:132px;line-height:1.6}
.form .btn{margin-top:22px}

/* Aviso de envío (arriba del formulario) */
.notice{
  display:none;margin-bottom:22px;padding:15px 18px;
  border-radius:var(--r);font-size:.94rem;line-height:1.55;
  border:1px solid transparent;
}
.notice.is-visible{display:block}
.notice--ok{background:var(--ok-tint);border-color:rgba(27,127,75,.26);color:#14603A}
.notice--err{background:var(--err-tint);border-color:rgba(179,38,30,.24);color:#8E1D17}

.map{
  border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  background:var(--paper-2);line-height:0;
}
.map iframe{width:100%;height:400px;border:0;filter:grayscale(.28) contrast(1.04)}

/* ---------- Panel lateral de cotización ---------- */
.quote-panel{
  position:fixed;top:0;right:0;bottom:0;width:min(430px,92vw);z-index:1000;
  background:var(--paper);display:flex;flex-direction:column;
  transform:translateX(102%);transition:transform .34s var(--ease-out);
  box-shadow:-14px 0 44px rgba(15,20,23,.16);
}
.quote-panel.is-open{transform:translateX(0)}
.quote-panel__head{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:22px 24px;border-bottom:1px solid var(--line);
}
.quote-panel__head h2{font-size:1.06rem;letter-spacing:-.02em}
.quote-panel__head p{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gray-500);margin-top:3px}
.quote-panel__close{width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--line);border-radius:var(--r);font-size:1.2rem;color:var(--gray-700)}
.quote-panel__close:hover{border-color:var(--ink);color:var(--ink)}
.quote-panel__list{flex:1;overflow-y:auto;padding:8px 24px}
.qitem{display:grid;grid-template-columns:58px 1fr auto;gap:14px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line)}
.qitem img{width:58px;height:58px;object-fit:contain;background:var(--paper-2);border-radius:4px;border:1px solid var(--line)}
.qitem__t{font-size:.9rem;font-weight:500;line-height:1.4;color:var(--ink)}
.qitem__m{font-family:var(--font-mono);font-size:.72rem;color:var(--gray-500);margin-top:3px}
.qitem__x{width:28px;height:28px;display:grid;place-items:center;border-radius:4px;color:var(--gray-400);font-size:1rem}
.qitem__x:hover{background:var(--err-tint);color:var(--err)}
.quote-panel__empty{padding:56px 24px;text-align:center;color:var(--gray-500);font-size:.94rem}
.quote-panel__foot{padding:22px 24px;border-top:1px solid var(--line);background:var(--paper-2)}
.quote-panel__foot p{font-size:.84rem;color:var(--gray-600,var(--gray-700));line-height:1.6;margin-bottom:14px}

/* ---------- Footer ---------- */
footer.site-footer{background:var(--paper-2);color:var(--gray-900);padding:76px 0 0;border-top:1px solid var(--line)}
.site-footer h1,.site-footer h2,.site-footer h3,.site-footer h4{color:var(--ink)}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.15fr;gap:48px;
  padding-bottom:52px;
}
.footer-brand img{height:106px;width:auto;margin-bottom:24px}
.footer-brand p{font-size:.94rem;color:var(--gray-700);line-height:1.72;max-width:38ch}
.footer-brand .social{display:flex;gap:9px;margin-top:22px}
.footer-brand .social a{
  width:38px;height:38px;display:grid;place-items:center;
  border:1px solid var(--line-strong);border-radius:var(--r);color:var(--gray-700);
  transition:border-color .2s var(--ease),color .2s var(--ease),background .2s var(--ease);
}
.footer-brand .social a:hover{border-color:var(--accent);color:#fff;background:var(--accent)}
.footer-col h3{
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.11em;text-transform:uppercase;
  color:var(--accent);font-weight:600;margin-bottom:18px;
}
.footer-col ul{display:grid;gap:11px}
.footer-col a{font-size:.93rem;color:var(--gray-700);transition:color .18s var(--ease)}
.footer-col a:hover{color:var(--accent)}
.footer-col address{font-style:normal;font-size:.93rem;color:var(--gray-700);line-height:1.9}
.footer-col address a:hover{color:var(--accent)}
.footer-col address b{color:var(--ink);font-weight:600;display:block;margin-top:14px;font-size:.82rem;letter-spacing:.04em;text-transform:uppercase;font-family:var(--font-mono)}

/* Crédito de autoría — ÚNICA barra de cierre */
.footer-credit{
  margin-top:24px;
  padding-top:16px;
  padding-bottom:22px;
  border-top:1px solid var(--line-strong);
  text-align:center;
  font-size:.8rem;
  color:var(--gray-500);
}
.footer-credit a{color:var(--accent);text-decoration:none}
.footer-credit a:hover{color:var(--accent-600)}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .42s var(--ease-out),transform .42s var(--ease-out)}
.reveal.is-in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.05s}
.reveal[data-d="2"]{transition-delay:.1s}
.reveal[data-d="3"]{transition-delay:.15s}
.reveal[data-d="4"]{transition-delay:.2s}
.reveal[data-d="5"]{transition-delay:.25s}
.reveal[data-d="6"]{transition-delay:.3s}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media(max-width:1219px){
  .nav,.header-cta{display:none}
  .burger{display:flex}
}

@media(max-width:1024px){
  :root{--header-h:88px}
  .brand img,.is-scrolled .brand img{height:62px}
  .section{padding:80px 0}
  .section--tight{padding:60px 0}
  .catalog{grid-template-columns:1fr;gap:24px}
  .filters{position:static;display:none}
  .filters.is-open{display:block}
  .filters-toggle{
    display:flex;align-items:center;justify-content:space-between;gap:12px;
    width:100%;padding:14px 18px;margin-bottom:6px;
    border:1px solid var(--line-strong);border-radius:var(--r);background:var(--paper);
    font-size:.92rem;font-weight:600;color:var(--ink);
  }
  .filters-toggle b{font-family:var(--font-mono);font-size:.76rem;color:var(--accent)}
  .pdp{grid-template-columns:1fr;gap:40px}
  .pdp__conf-grid{grid-template-columns:1fr}
  .pdp__gallery{position:static}  .cta__inner{grid-template-columns:1fr;gap:32px;padding:72px 0}
  .cta__actions{flex-direction:row;flex-wrap:wrap}
  .contact{grid-template-columns:1fr;gap:44px}
  .svc{grid-template-columns:1fr;gap:34px}
  .page-hero__split{grid-template-columns:1fr;gap:34px}
  .svc + .svc{margin-top:76px}
  .svc--rev .svc__media{order:0}
  .footer-grid{grid-template-columns:1fr 1fr;gap:40px}
  .brands{grid-template-columns:repeat(3,1fr)}
  .brands div:nth-child(6n){border-right:1px solid var(--line)}
  .brands div:nth-child(3n){border-right:0}
  .brands div:nth-last-child(-n+6){border-bottom:1px solid var(--line)}
  .brands div:nth-last-child(-n+3){border-bottom:0}
  .steps{grid-template-columns:repeat(2,1fr);gap:36px 0}
  .step:nth-child(3){padding-left:0;border-left:0}
}

@media(max-width:880px){
  /* El velo del hero es horizontal: oscurece el tercio izquierdo para sostener
     el titular. Bajo 880px ese tercio ocupa casi todo el ancho y la foto se
     pierde, así que se cambia por un velo vertical más liviano al centro. */
  .hero__bg::after{
    background:linear-gradient(180deg,rgba(12,16,19,.52) 0%,rgba(12,16,19,.22) 24%,rgba(12,16,19,.30) 52%,rgba(12,16,19,.78) 100%);
  }
  .container,.header-inner{padding-inline:22px}
  .section{padding:68px 0}
  .fam-grid{grid-template-columns:1fr}
  .proj-grid{grid-template-columns:repeat(2,1fr)}
  .carousel__track > *{flex-basis:calc((100% - var(--gap)) / 2)}
  .cards,.ind-grid{grid-template-columns:1fr 1fr}
  .prod-grid{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:1fr 1fr;gap:32px var(--gap)}
  .form__grid{grid-template-columns:1fr}
  .form{padding:26px 22px}
  .section-head{margin-bottom:42px}
  .head-row{flex-direction:column;align-items:flex-start;gap:14px}
}

@media(max-width:560px){
  :root{--gap:16px;--header-h:76px}
  .brand img,.is-scrolled .brand img{height:52px}
  .container,.header-inner{padding-inline:18px}
  .section{padding:56px 0}
  .section--tight{padding:44px 0}
  .hero{padding:calc(var(--header-h) + 28px) 0 54px}
  .hero__dots{bottom:18px;gap:7px}
  .hero__dots button{width:22px}
  .hero__dots button.is-active{width:32px}
  .hero h1{font-size:clamp(1.9rem,7.8vw,2.5rem)}
  .hero__sub{font-size:1rem;margin-top:16px}
  .hero .btn-row{margin-top:26px}
  .hero .btn-row .btn{width:100%}
  .page-hero{padding:calc(var(--header-h) + 52px) 0 52px}
  .cards,.ind-grid,.prod-grid,.stats,.steps,.proj-grid{grid-template-columns:1fr}
  .carousel__track > *{flex-basis:100%}
  .carousel__nav{gap:14px;margin-top:26px}
  .carousel__btn{width:40px;height:40px}
  .step{padding-right:0}
  .step + .step{padding-left:0;border-left:0;padding-top:32px;border-top:1px solid var(--line)}
  .section--dark .step + .step{border-top-color:var(--line-dark)}
  .brands{grid-template-columns:repeat(2,1fr)}
  .brands div:nth-child(3n){border-right:1px solid var(--line)}
  .brands div:nth-child(2n){border-right:0}
  .brands div:nth-last-child(-n+3){border-bottom:1px solid var(--line)}
  .brands div:nth-last-child(-n+2){border-bottom:0}
  .footer-grid{grid-template-columns:1fr;gap:36px}
  .cta__actions{flex-direction:column}
  .cta__actions .btn{width:100%}
  .btn--lg{padding:13px 22px;font-size:.95rem}  .results-bar{gap:12px}
  .pdp__thumbs button{width:62px;height:62px}
  .spec-table th{width:46%}
  .proj__specs{grid-template-columns:1fr}
}

/* ---------- Movimiento reducido ---------- */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}  ::view-transition-old(root),::view-transition-new(root){animation:none}
}

/* ---------- Impresión ---------- */
@media print{
  .site-header,.mobile-nav,.backdrop,.quote-panel,.cta{display:none!important}
  body{color:#000}
  .section{padding:20px 0}
}